diff --git a/pcre2/.gitignore b/pcre2/.gitignore
deleted file mode 100644
index fa91befa7..000000000
--- a/pcre2/.gitignore
+++ /dev/null
@@ -1,15 +0,0 @@
-!config.h.in
-!configure
-!doc/
-.deps
-.dirstamp
-.libs/
-*.la
-*.lo
-*.pc
-libtool
-pcre2_chartables.c
-pcre2-config
-pcre2test
-pcre2.h
-stamp-h1
\ No newline at end of file
diff --git a/pcre2/132html b/pcre2/132html
deleted file mode 100755
index 3a16a59e0..000000000
--- a/pcre2/132html
+++ /dev/null
@@ -1,313 +0,0 @@
-#! /usr/bin/perl -w
-
-# Script to turn PCRE2 man pages into HTML
-
-
-# Subroutine to handle font changes and other escapes
-
-sub do_line {
-my($s) = $_[0];
-
-$s =~ s/
-$s =~ s/>/>/g;
-$s =~ s"\\fI(.*?)\\f[RP]"$1"g;
-$s =~ s"\\fB(.*?)\\f[RP]"$1"g;
-$s =~ s"\\e"\\"g;
-$s =~ s/(?<=Copyright )\(c\)/©/g;
-$s;
-}
-
-# Subroutine to ensure not in a paragraph
-
-sub end_para {
-if ($inpara)
- {
- print TEMP "\n" if ($inpre);
- print TEMP "\n";
- }
-$inpara = $inpre = 0;
-$wrotetext = 0;
-}
-
-# Subroutine to start a new paragraph
-
-sub new_para {
-&end_para();
-print TEMP "\n";
-$inpara = 1;
-}
-
-
-# Main program
-
-$innf = 0;
-$inpara = 0;
-$inpre = 0;
-$wrotetext = 0;
-$toc = 0;
-$ref = 1;
-
-while ($#ARGV >= 0 && $ARGV[0] =~ /^-/)
- {
- $toc = 1 if $ARGV[0] eq "-toc";
- shift;
- }
-
-# Initial output to STDOUT
-
-print <
-
-$ARGV[0] specification
-
-
-$ARGV[0] man page
-
-Return to the PCRE2 index page.
-
-
-This page is part of the PCRE2 HTML documentation. It was generated
-automatically from the original man page. If there is any nonsense in it,
-please consult the man page, in case the conversion went wrong.
-
-End
-
-print "
\n" if ($toc);
-
-open(TEMP, ">/tmp/$$") || die "Can't open /tmp/$$ for output\n";
-
-while ()
- {
- # Handle lines beginning with a dot
-
- if (/^\./)
- {
- # Some of the PCRE2 man pages used to contain instances of .br. However,
- # they should have all been removed because they cause trouble in some
- # (other) automated systems that translate man pages to HTML. Complain if
- # we find .br or .in (another macro that is deprecated).
-
- if (/^\.br/ || /^\.in/)
- {
- print STDERR "\n*** Deprecated macro encountered - rewrite needed\n";
- print STDERR "*** $_\n";
- die "*** Processing abandoned\n";
- }
-
- # Instead of .br, relevent "literal" sections are enclosed in .nf/.fi.
-
- elsif (/^\.nf/)
- {
- $innf = 1;
- }
-
- elsif (/^\.fi/)
- {
- $innf = 0;
- }
-
- # Handling .sp is subtle. If it is inside a literal section, do nothing if
- # the next line is a non literal text line; similarly, if not inside a
- # literal section, do nothing if a literal follows, unless we are inside
- # a .nf/.ne section. The point being that the and
that delimit
- # literal sections will do the spacing. Always skip if no previous output.
-
- elsif (/^\.sp/)
- {
- if ($wrotetext)
- {
- $_ = ;
- if ($inpre)
- {
- print TEMP "\n" if (/^[\s.]/);
- }
- else
- {
- print TEMP "
\n
\n" if ($innf || !/^[\s.]/);
- }
- redo; # Now process the lookahead line we just read
- }
- }
- elsif (/^\.TP/ || /^\.PP/ || /^\.P/)
- {
- &new_para();
- }
- elsif (/^\.SH\s*("?)(.*)\1/)
- {
- # Ignore the NAME section
- if ($2 =~ /^NAME\b/)
- {
- ;
- next;
- }
-
- &end_para();
- my($title) = &do_line($2);
- if ($toc)
- {
- printf("- $title\n",
- $ref, $ref);
- printf TEMP ("
$title
\n",
- $ref);
- $ref++;
- }
- else
- {
- print TEMP "
\n$title\n
\n";
- }
- }
- elsif (/^\.SS\s*("?)(.*)\1/)
- {
- &end_para();
- my($title) = &do_line($2);
- print TEMP "
\n$title\n
\n";
- }
- elsif (/^\.B\s*(.*)/)
- {
- &new_para() if (!$inpara);
- $_ = &do_line($1);
- s/"(.*?)"/$1/g;
- print TEMP "$_\n";
- $wrotetext = 1;
- }
- elsif (/^\.I\s*(.*)/)
- {
- &new_para() if (!$inpara);
- $_ = &do_line($1);
- s/"(.*?)"/$1/g;
- print TEMP "$_\n";
- $wrotetext = 1;
- }
-
- # A comment that starts "HREF" takes the next line as a name that
- # is turned into a hyperlink, using the text given, which might be
- # in a special font. If it ends in () or (digits) or punctuation, they
- # aren't part of the link.
-
- elsif (/^\.\\"\s*HREF/)
- {
- $_=;
- chomp;
- $_ = &do_line($_);
- $_ =~ s/\s+$//;
- $_ =~ /^(?:<.>)?([^<(]+)(?:\(\))?(?:<\/.>)?(?:\(\d+\))?[.,;:]?$/;
- print TEMP "$_\n";
- }
-
- # A comment that starts "HTML" inserts literal HTML
-
- elsif (/^\.\\"\s*HTML\s*(.*)/)
- {
- print TEMP $1;
- }
-
- # A comment that starts < inserts that HTML at the end of the
- # *next* input line - so as not to get a newline between them.
-
- elsif (/^\.\\"\s*(<.*>)/)
- {
- my($markup) = $1;
- $_=;
- chomp;
- $_ = &do_line($_);
- $_ =~ s/\s+$//;
- print TEMP "$_$markup\n";
- }
-
- # A comment that starts JOIN joins the next two lines together, with one
- # space between them. Then that line is processed. This is used in some
- # displays where two lines are needed for the "man" version. JOINSH works
- # the same, except that it assumes this is a shell command, so removes
- # continuation backslashes.
-
- elsif (/^\.\\"\s*JOIN(SH)?/)
- {
- my($one,$two);
- $one = ;
- $two = ;
- $one =~ s/\s*\\e\s*$// if (defined($1));
- chomp($one);
- $two =~ s/^\s+//;
- $_ = "$one $two";
- redo; # Process the joined lines
- }
-
- # .EX/.EE are used in the pcre2demo page to bracket the entire program,
- # which is unmodified except for turning backslash into "\e".
-
- elsif (/^\.EX\s*$/)
- {
- print TEMP "\n";
- while ()
- {
- last if /^\.EE\s*$/;
- s/\\e/\\/g;
- s/&/&/g;
- s//>/g;
- print TEMP;
- }
- }
-
- # Ignore anything not recognized
-
- next;
- }
-
- # Line does not begin with a dot. Replace blank lines with new paragraphs
-
- if (/^\s*$/)
- {
- &end_para() if ($wrotetext);
- next;
- }
-
- # Convert fonts changes and output an ordinary line. Ensure that indented
- # lines are marked as literal.
-
- $_ = &do_line($_);
- &new_para() if (!$inpara);
-
- if (/^\s/)
- {
- if (!$inpre)
- {
- print TEMP "\n";
- $inpre = 1;
- }
- }
- elsif ($inpre)
- {
- print TEMP "\n";
- $inpre = 0;
- }
-
- # Add
to the end of a non-literal line if we are within .nf/.fi
-
- $_ .= "
\n" if (!$inpre && $innf);
-
- print TEMP;
- $wrotetext = 1;
- }
-
-# The TOC, if present, will have been written - terminate it
-
-print "
\n" if ($toc);
-
-# Copy the remainder to the standard output
-
-close(TEMP);
-open(TEMP, "/tmp/$$") || die "Can't open /tmp/$$ for input\n";
-
-print while ();
-
-print <
-Return to the PCRE2 index page.
-
-End
-
-close(TEMP);
-unlink("/tmp/$$");
-
-# End
diff --git a/pcre2/AUTHORS b/pcre2/AUTHORS
deleted file mode 100644
index d9a0e1569..000000000
--- a/pcre2/AUTHORS
+++ /dev/null
@@ -1,36 +0,0 @@
-THE MAIN PCRE2 LIBRARY CODE
----------------------------
-
-Written by: Philip Hazel
-Email local part: ph10
-Email domain: cam.ac.uk
-
-University of Cambridge Computing Service,
-Cambridge, England.
-
-Copyright (c) 1997-2016 University of Cambridge
-All rights reserved
-
-
-PCRE2 JUST-IN-TIME COMPILATION SUPPORT
---------------------------------------
-
-Written by: Zoltan Herczeg
-Email local part: hzmester
-Emain domain: freemail.hu
-
-Copyright(c) 2010-2016 Zoltan Herczeg
-All rights reserved.
-
-
-STACK-LESS JUST-IN-TIME COMPILER
---------------------------------
-
-Written by: Zoltan Herczeg
-Email local part: hzmester
-Emain domain: freemail.hu
-
-Copyright(c) 2009-2016 Zoltan Herczeg
-All rights reserved.
-
-####
diff --git a/pcre2/CMakeLists.txt b/pcre2/CMakeLists.txt
deleted file mode 100644
index 2c84b054d..000000000
--- a/pcre2/CMakeLists.txt
+++ /dev/null
@@ -1,780 +0,0 @@
-# CMakeLists.txt
-#
-#
-# This file enables PCRE2 to be built with the CMake configuration and build
-# tool. Download CMake in source or binary form from http://www.cmake.org/
-# Converted to support PCRE2 from the original PCRE file, August 2014.
-#
-# Original listfile by Christian Ehrlicher
-# Refined and expanded by Daniel Richard G.
-# 2007-09-14 mod by Sheri so 7.4 supported configuration options can be entered
-# 2007-09-19 Adjusted by PH to retain previous default settings
-# 2007-12-26 (a) On UNIX, use names libpcre instead of just pcre
-# (b) Ensure pcretest and pcregrep link with the local library,
-# not a previously-installed one.
-# (c) Add PCRE_SUPPORT_LIBREADLINE, PCRE_SUPPORT_LIBZ, and
-# PCRE_SUPPORT_LIBBZ2.
-# 2008-01-20 Brought up to date to include several new features by Christian
-# Ehrlicher.
-# 2008-01-22 Sheri added options for backward compatibility of library names
-# when building with minGW:
-# if "ON", NON_STANDARD_LIB_PREFIX causes shared libraries to
-# be built without "lib" as prefix. (The libraries will be named
-# pcre.dll, pcreposix.dll and pcrecpp.dll).
-# if "ON", NON_STANDARD_LIB_SUFFIX causes shared libraries to
-# be built with suffix of "-0.dll". (The libraries will be named
-# libpcre-0.dll, libpcreposix-0.dll and libpcrecpp-0.dll - same names
-# built by default with Configure and Make.
-# 2008-01-23 PH removed the automatic build of pcredemo.
-# 2008-04-22 PH modified READLINE support so it finds NCURSES when needed.
-# 2008-07-03 PH updated for revised UCP property support (change of files)
-# 2009-03-23 PH applied Steven Van Ingelgem's patch to change the name
-# CMAKE_BINARY_DIR to PROJECT_BINARY_DIR so that it works when PCRE
-# is included within another project.
-# 2009-03-23 PH applied a modified version of Steven Van Ingelgem's patches to
-# add options to stop the building of pcregrep and the tests, and
-# to disable the final configuration report.
-# 2009-04-11 PH applied Christian Ehrlicher's patch to show compiler flags that
-# are set by specifying a release type.
-# 2010-01-02 PH added test for stdint.h
-# 2010-03-02 PH added test for inttypes.h
-# 2011-08-01 PH added PCREGREP_BUFSIZE
-# 2011-08-22 PH added PCRE_SUPPORT_JIT
-# 2011-09-06 PH modified WIN32 ADD_TEST line as suggested by Sergey Cherepanov
-# 2011-09-06 PH added PCRE_SUPPORT_PCREGREP_JIT
-# 2011-10-04 Sheri added support for including coff data in windows shared libraries
-# compiled with MINGW if pcre.rc and/or pcreposix.rc are placed in
-# the source dir by the user prior to building
-# 2011-10-04 Sheri changed various add_test's to use exes' location built instead
-# of DEBUG location only (likely only matters in MSVC)
-# 2011-10-04 Sheri added scripts to provide needed variables to RunTest and
-# RunGrepTest (used for UNIX and Msys)
-# 2011-10-04 Sheri added scripts to provide needed variables and to execute
-# RunTest.bat in Win32 (for effortless testing with "make test")
-# 2011-10-04 Sheri Increased minimum required cmake version
-# 2012-01-06 PH removed pcre_info.c and added pcre_string_utils.c
-# 2012-01-10 Zoltan Herczeg added libpcre16 support
-# 2012-01-13 Stephen Kelly added out of source build support
-# 2012-01-17 PH applied Stephen Kelly's patch to parse the version data out
-# of the configure.ac file
-# 2012-02-26 PH added support for libedit
-# 2012-09-06 PH added support for PCRE_EBCDIC_NL25
-# 2012-09-08 ChPe added PCRE32 support
-# 2012-10-23 PH added support for VALGRIND and GCOV
-# 2012-12-08 PH added patch from Daniel Richard G to quash some MSVC warnings
-# 2013-07-01 PH realized that the "support" for GCOV was a total nonsense and
-# so it has been removed.
-# 2013-10-08 PH got rid of the "source" command, which is a bash-ism (use ".")
-# 2013-11-05 PH added support for PARENS_NEST_LIMIT
-# 2014-08-29 PH converted the file for PCRE2 (which has no C++).
-# 2015-04-24 PH added support for PCRE2_DEBUG
-# 2015-07-16 PH updated for new pcre2_find_bracket source module
-# 2015-08-24 PH correct C_FLAGS setting (patch from Roy Ivy III)
-# 2015-10=16 PH added support for never-backslash-C
-
-PROJECT(PCRE2 C)
-
-# Increased minimum to 2.8.0 to support newer add_test features. Set policy
-# CMP0026 to avoid warnings for the use of LOCATION in GET_TARGET_PROPERTY.
-
-CMAKE_MINIMUM_REQUIRED(VERSION 2.8.0)
-CMAKE_POLICY(SET CMP0026 OLD)
-
-SET(CMAKE_MODULE_PATH ${PROJECT_SOURCE_DIR}/cmake) # for FindReadline.cmake
-
-SET(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -I${PROJECT_SOURCE_DIR}/src")
-
-# external packages
-FIND_PACKAGE( BZip2 )
-FIND_PACKAGE( ZLIB )
-FIND_PACKAGE( Readline )
-FIND_PACKAGE( Editline )
-
-# Configuration checks
-
-INCLUDE(CheckIncludeFile)
-INCLUDE(CheckFunctionExists)
-INCLUDE(CheckTypeSize)
-
-CHECK_INCLUDE_FILE(dirent.h HAVE_DIRENT_H)
-CHECK_INCLUDE_FILE(stdint.h HAVE_STDINT_H)
-CHECK_INCLUDE_FILE(inttypes.h HAVE_INTTYPES_H)
-CHECK_INCLUDE_FILE(sys/stat.h HAVE_SYS_STAT_H)
-CHECK_INCLUDE_FILE(sys/types.h HAVE_SYS_TYPES_H)
-CHECK_INCLUDE_FILE(unistd.h HAVE_UNISTD_H)
-CHECK_INCLUDE_FILE(windows.h HAVE_WINDOWS_H)
-
-CHECK_FUNCTION_EXISTS(bcopy HAVE_BCOPY)
-CHECK_FUNCTION_EXISTS(memmove HAVE_MEMMOVE)
-CHECK_FUNCTION_EXISTS(strerror HAVE_STRERROR)
-
-# User-configurable options
-#
-# Note: CMakeSetup displays these in alphabetical order, regardless of
-# the order we use here.
-
-SET(BUILD_SHARED_LIBS OFF CACHE BOOL
- "Build shared libraries instead of static ones.")
-
-OPTION(PCRE2_BUILD_PCRE2_8 "Build 8 bit PCRE2 library" ON)
-
-OPTION(PCRE2_BUILD_PCRE2_16 "Build 16 bit PCRE2 library" OFF)
-
-OPTION(PCRE2_BUILD_PCRE2_32 "Build 32 bit PCRE2 library" OFF)
-
-OPTION(PCRE2_DEBUG "Include debugging code" OFF)
-
-SET(PCRE2_EBCDIC OFF CACHE BOOL
- "Use EBCDIC coding instead of ASCII. (This is rarely used outside of mainframe systems.)")
-
-SET(PCRE2_EBCDIC_NL25 OFF CACHE BOOL
- "Use 0x25 as EBCDIC NL character instead of 0x15; implies EBCDIC.")
-
-SET(PCRE2_LINK_SIZE "2" CACHE STRING
- "Internal link size (2, 3 or 4 allowed). See LINK_SIZE in config.h.in for details.")
-
-SET(PCRE2_PARENS_NEST_LIMIT "250" CACHE STRING
- "Default nested parentheses limit. See PARENS_NEST_LIMIT in config.h.in for details.")
-
-SET(PCRE2_MATCH_LIMIT "10000000" CACHE STRING
- "Default limit on internal looping. See MATCH_LIMIT in config.h.in for details.")
-
-SET(PCRE2_MATCH_LIMIT_RECURSION "MATCH_LIMIT" CACHE STRING
- "Default limit on internal recursion. See MATCH_LIMIT_RECURSION in config.h.in for details.")
-
-SET(PCRE2GREP_BUFSIZE "20480" CACHE STRING
- "Buffer size parameter for pcre2grep. See PCRE2GREP_BUFSIZE in config.h.in for details.")
-
-SET(PCRE2_NEWLINE "LF" CACHE STRING
- "What to recognize as a newline (one of CR, LF, CRLF, ANY, ANYCRLF).")
-
-SET(PCRE2_HEAP_MATCH_RECURSE OFF CACHE BOOL
- "If ON, then don't use stack recursion when matching. See HEAP_MATCH_RECURSE in config.h.in for details.")
-
-SET(PCRE2_SUPPORT_JIT OFF CACHE BOOL
- "Enable support for Just-in-time compiling.")
-
-SET(PCRE2_SUPPORT_PCRE2GREP_JIT ON CACHE BOOL
- "Enable use of Just-in-time compiling in pcre2grep.")
-
-SET(PCRE2_SUPPORT_UNICODE ON CACHE BOOL
- "Enable support for Unicode and UTF-8/UTF-16/UTF-32 encoding.")
-
-SET(PCRE2_SUPPORT_BSR_ANYCRLF OFF CACHE BOOL
- "ON=Backslash-R matches only LF CR and CRLF, OFF=Backslash-R matches all Unicode Linebreaks")
-
-SET(PCRE2_NEVER_BACKSLASH_C OFF CACHE BOOL
- "If ON, backslash-C (upper case C) is locked out.")
-
-SET(PCRE2_SUPPORT_VALGRIND OFF CACHE BOOL
- "Enable Valgrind support.")
-
-OPTION(PCRE2_SHOW_REPORT "Show the final configuration report" ON)
-OPTION(PCRE2_BUILD_PCRE2GREP "Build pcre2grep" ON)
-OPTION(PCRE2_BUILD_TESTS "Build the tests" ON)
-
-IF (MINGW)
- OPTION(NON_STANDARD_LIB_PREFIX
- "ON=Shared libraries built in mingw will be named pcre2.dll, etc., instead of libpcre2.dll, etc."
- OFF)
-
- OPTION(NON_STANDARD_LIB_SUFFIX
- "ON=Shared libraries built in mingw will be named libpcre2-0.dll, etc., instead of libpcre2.dll, etc."
- OFF)
-ENDIF(MINGW)
-
-IF(MSVC)
- OPTION(INSTALL_MSVC_PDB
- "ON=Install .pdb files built by MSVC, if generated"
- OFF)
-ENDIF(MSVC)
-
-# bzip2 lib
-IF(BZIP2_FOUND)
- OPTION (PCRE2_SUPPORT_LIBBZ2 "Enable support for linking pcre2grep with libbz2." ON)
-ENDIF(BZIP2_FOUND)
-IF(PCRE2_SUPPORT_LIBBZ2)
- INCLUDE_DIRECTORIES(${BZIP2_INCLUDE_DIR})
-ENDIF(PCRE2_SUPPORT_LIBBZ2)
-
-# zlib
-IF(ZLIB_FOUND)
- OPTION (PCRE2_SUPPORT_LIBZ "Enable support for linking pcre2grep with libz." ON)
-ENDIF(ZLIB_FOUND)
-IF(PCRE2_SUPPORT_LIBZ)
- INCLUDE_DIRECTORIES(${ZLIB_INCLUDE_DIR})
-ENDIF(PCRE2_SUPPORT_LIBZ)
-
-# editline lib
-IF(EDITLINE_FOUND)
- OPTION (PCRE2_SUPPORT_LIBEDIT "Enable support for linking pcre2test with libedit." OFF)
-ENDIF(EDITLINE_FOUND)
-IF(PCRE2_SUPPORT_LIBEDIT)
- INCLUDE_DIRECTORIES(${EDITLINE_INCLUDE_DIR})
-ENDIF(PCRE2_SUPPORT_LIBEDIT)
-
-# readline lib
-IF(READLINE_FOUND)
- OPTION (PCRE2_SUPPORT_LIBREADLINE "Enable support for linking pcre2test with libreadline." ON)
-ENDIF(READLINE_FOUND)
-IF(PCRE2_SUPPORT_LIBREADLINE)
- INCLUDE_DIRECTORIES(${READLINE_INCLUDE_DIR})
-ENDIF(PCRE2_SUPPORT_LIBREADLINE)
-
-# Prepare build configuration
-
-IF(NOT BUILD_SHARED_LIBS)
- SET(PCRE2_STATIC 1)
-ENDIF(NOT BUILD_SHARED_LIBS)
-
-IF(NOT PCRE2_BUILD_PCRE2_8 AND NOT PCRE2_BUILD_PCRE2_16 AND NOT PCRE2_BUILD_PCRE2_32)
- MESSAGE(FATAL_ERROR "At least one of PCRE2_BUILD_PCRE2_8, PCRE2_BUILD_PCRE2_16 or PCRE2_BUILD_PCRE2_32 must be enabled")
-ENDIF(NOT PCRE2_BUILD_PCRE2_8 AND NOT PCRE2_BUILD_PCRE2_16 AND NOT PCRE2_BUILD_PCRE2_32)
-
-IF(PCRE2_BUILD_PCRE2_8)
- SET(SUPPORT_PCRE2_8 1)
-ENDIF(PCRE2_BUILD_PCRE2_8)
-
-IF(PCRE2_BUILD_PCRE2_16)
- SET(SUPPORT_PCRE2_16 1)
-ENDIF(PCRE2_BUILD_PCRE2_16)
-
-IF(PCRE2_BUILD_PCRE2_32)
- SET(SUPPORT_PCRE2_32 1)
-ENDIF(PCRE2_BUILD_PCRE2_32)
-
-IF(PCRE2_BUILD_PCRE2GREP AND NOT PCRE2_BUILD_PCRE2_8)
- MESSAGE(STATUS "** PCRE2_BUILD_PCRE2_8 must be enabled for the pcre2grep program")
- SET(PCRE2_BUILD_PCRE2GREP OFF)
-ENDIF(PCRE2_BUILD_PCRE2GREP AND NOT PCRE2_BUILD_PCRE2_8)
-
-IF(PCRE2_SUPPORT_LIBREADLINE AND PCRE2_SUPPORT_LIBEDIT)
- MESSAGE(FATAL_ERROR "Only one of libreadline or libeditline can be specified")
-ENDIF(PCRE2_SUPPORT_LIBREADLINE AND PCRE2_SUPPORT_LIBEDIT)
-
-IF(PCRE2_SUPPORT_BSR_ANYCRLF)
- SET(BSR_ANYCRLF 1)
-ENDIF(PCRE2_SUPPORT_BSR_ANYCRLF)
-
-IF(PCRE2_NEVER_BACKSLASH_C)
- SET(NEVER_BACKSLASH_C 1)
-ENDIF(PCRE2_NEVER_BACKSLASH_C)
-
-IF(PCRE2_SUPPORT_UNICODE)
- SET(SUPPORT_UNICODE 1)
-ENDIF(PCRE2_SUPPORT_UNICODE)
-
-IF(PCRE2_SUPPORT_JIT)
- SET(SUPPORT_JIT 1)
-ENDIF(PCRE2_SUPPORT_JIT)
-
-IF(PCRE2_SUPPORT_PCRE2GREP_JIT)
- SET(SUPPORT_PCRE2GREP_JIT 1)
-ENDIF(PCRE2_SUPPORT_PCRE2GREP_JIT)
-
-IF(PCRE2_SUPPORT_VALGRIND)
- SET(SUPPORT_VALGRIND 1)
-ENDIF(PCRE2_SUPPORT_VALGRIND)
-
-# This next one used to reference ${READLINE_LIBRARY})
-# but I was advised to add the NCURSES test as well, along with
-# some modifications to cmake/FindReadline.cmake which should
-# make it possible to override the default if necessary. PH
-
-IF(PCRE2_SUPPORT_LIBREADLINE)
- SET(SUPPORT_LIBREADLINE 1)
- SET(PCRE2TEST_LIBS ${READLINE_LIBRARY} ${NCURSES_LIBRARY})
-ENDIF(PCRE2_SUPPORT_LIBREADLINE)
-
-# libedit is a plug-compatible alternative to libreadline
-
-IF(PCRE2_SUPPORT_LIBEDIT)
- SET(SUPPORT_LIBEDIT 1)
- SET(PCRE2TEST_LIBS ${EDITLINE_LIBRARY} ${NCURSES_LIBRARY})
-ENDIF(PCRE2_SUPPORT_LIBEDIT)
-
-IF(PCRE2_SUPPORT_LIBZ)
- SET(SUPPORT_LIBZ 1)
- SET(PCRE2GREP_LIBS ${PCRE2GREP_LIBS} ${ZLIB_LIBRARIES})
-ENDIF(PCRE2_SUPPORT_LIBZ)
-
-IF(PCRE2_SUPPORT_LIBBZ2)
- SET(SUPPORT_LIBBZ2 1)
- SET(PCRE2GREP_LIBS ${PCRE2GREP_LIBS} ${BZIP2_LIBRARIES})
-ENDIF(PCRE2_SUPPORT_LIBBZ2)
-
-SET(NEWLINE_DEFAULT "")
-
-IF(PCRE2_NEWLINE STREQUAL "CR")
- SET(NEWLINE_DEFAULT "1")
-ENDIF(PCRE2_NEWLINE STREQUAL "CR")
-IF(PCRE2_NEWLINE STREQUAL "LF")
- SET(NEWLINE_DEFAULT "2")
-ENDIF(PCRE2_NEWLINE STREQUAL "LF")
-IF(PCRE2_NEWLINE STREQUAL "CRLF")
- SET(NEWLINE_DEFAULT "3")
-ENDIF(PCRE2_NEWLINE STREQUAL "CRLF")
-IF(PCRE2_NEWLINE STREQUAL "ANY")
- SET(NEWLINE_DEFAULT "4")
-ENDIF(PCRE2_NEWLINE STREQUAL "ANY")
-IF(PCRE2_NEWLINE STREQUAL "ANYCRLF")
- SET(NEWLINE_DEFAULT "5")
-ENDIF(PCRE2_NEWLINE STREQUAL "ANYCRLF")
-
-IF(NEWLINE_DEFAULT STREQUAL "")
- MESSAGE(FATAL_ERROR "The PCRE2_NEWLINE variable must be set to one of the following values: \"LF\", \"CR\", \"CRLF\", \"ANY\", \"ANYCRLF\".")
-ENDIF(NEWLINE_DEFAULT STREQUAL "")
-
-IF(PCRE2_EBCDIC)
- SET(EBCDIC 1)
-ENDIF(PCRE2_EBCDIC)
-
-IF(PCRE2_EBCDIC_NL25)
- SET(EBCDIC 1)
- SET(EBCDIC_NL25 1)
-ENDIF(PCRE2_EBCDIC_NL25)
-
-IF(PCRE2_HEAP_MATCH_RECURSE)
- SET(HEAP_MATCH_RECURSE 1)
-ENDIF(PCRE2_HEAP_MATCH_RECURSE)
-
-# Output files
-
-CONFIGURE_FILE(config-cmake.h.in
- ${PROJECT_BINARY_DIR}/config.h
- @ONLY)
-
-# Parse version numbers and date out of configure.ac
-
-file(STRINGS ${PROJECT_SOURCE_DIR}/configure.ac
- configure_lines
- LIMIT_COUNT 50 # Read only the first 50 lines of the file
-)
-
-set(SEARCHED_VARIABLES "pcre2_major" "pcre2_minor" "pcre2_prerelease" "pcre2_date")
-foreach(configure_line ${configure_lines})
- foreach(_substitution_variable ${SEARCHED_VARIABLES})
- string(TOUPPER ${_substitution_variable} _substitution_variable_upper)
- if (NOT ${_substitution_variable_upper})
- string(REGEX MATCH "m4_define\\(${_substitution_variable}, \\[(.*)\\]" MACTHED_STRING ${configure_line})
- if (CMAKE_MATCH_1)
- set(${_substitution_variable_upper} ${CMAKE_MATCH_1})
- endif()
- endif()
- endforeach()
-endforeach()
-
-CONFIGURE_FILE(src/pcre2.h.in
- ${PROJECT_BINARY_DIR}/pcre2.h
- @ONLY)
-
-# What about pcre2-config and libpcre2.pc?
-
-# Character table generation
-
-OPTION(PCRE2_REBUILD_CHARTABLES "Rebuild char tables" OFF)
-IF(PCRE2_REBUILD_CHARTABLES)
- ADD_EXECUTABLE(dftables src/dftables.c)
- ADD_CUSTOM_COMMAND(
- COMMENT "Generating character tables (pcre2_chartables.c) for current locale"
- DEPENDS dftables
- COMMAND dftables
- ARGS ${PROJECT_BINARY_DIR}/pcre2_chartables.c
- OUTPUT ${PROJECT_BINARY_DIR}/pcre2_chartables.c
- )
-ELSE(PCRE2_REBUILD_CHARTABLES)
- CONFIGURE_FILE(${PROJECT_SOURCE_DIR}/src/pcre2_chartables.c.dist
- ${PROJECT_BINARY_DIR}/pcre2_chartables.c
- COPYONLY)
-ENDIF(PCRE2_REBUILD_CHARTABLES)
-
-# Source code
-
-SET(PCRE2_HEADERS ${PROJECT_BINARY_DIR}/pcre2.h)
-
-SET(PCRE2_SOURCES
- src/pcre2_auto_possess.c
- ${PROJECT_BINARY_DIR}/pcre2_chartables.c
- src/pcre2_compile.c
- src/pcre2_config.c
- src/pcre2_context.c
- src/pcre2_dfa_match.c
- src/pcre2_error.c
- src/pcre2_find_bracket.c
- src/pcre2_jit_compile.c
- src/pcre2_maketables.c
- src/pcre2_match.c
- src/pcre2_match_data.c
- src/pcre2_newline.c
- src/pcre2_ord2utf.c
- src/pcre2_pattern_info.c
- src/pcre2_serialize.c
- src/pcre2_string_utils.c
- src/pcre2_study.c
- src/pcre2_substitute.c
- src/pcre2_substring.c
- src/pcre2_tables.c
- src/pcre2_ucd.c
- src/pcre2_valid_utf.c
- src/pcre2_xclass.c
-)
-
-SET(PCRE2POSIX_HEADERS src/pcre2posix.h)
-SET(PCRE2POSIX_SOURCES src/pcre2posix.c)
-
-IF(MINGW AND NOT PCRE2_STATIC)
-IF (EXISTS ${PROJECT_SOURCE_DIR}/pcre2.rc)
-ADD_CUSTOM_COMMAND(OUTPUT ${PROJECT_SOURCE_DIR}/pcre2.o
-PRE-LINK
-COMMAND windres ARGS pcre2.rc pcre2.o
-WORKING_DIRECTORY ${PROJECT_SOURCE_DIR}
-COMMENT Using pcre2 coff info in mingw build)
-SET(PCRE2_SOURCES
- ${PCRE2_SOURCES} ${PROJECT_SOURCE_DIR}/pcre2.o
-)
-ENDIF(EXISTS ${PROJECT_SOURCE_DIR}/pcre2.rc)
-IF (EXISTS ${PROJECT_SOURCE_DIR}/pcre2posix.rc)
-ADD_CUSTOM_COMMAND(OUTPUT ${PROJECT_SOURCE_DIR}/pcre2posix.o
-PRE-LINK
-COMMAND windres ARGS pcre2posix.rc pcre2posix.o
-WORKING_DIRECTORY ${PROJECT_SOURCE_DIR}
-COMMENT Using pcre2posix coff info in mingw build)
-SET(PCRE2POSIX_SOURCES
- ${PCRE2POSIX_SOURCES} ${PROJECT_SOURCE_DIR}/pcre2posix.o
-)
-ENDIF(EXISTS ${PROJECT_SOURCE_DIR}/pcre2posix.rc)
-ENDIF(MINGW AND NOT PCRE2_STATIC)
-
-IF(MSVC AND NOT PCRE2_STATIC)
-IF (EXISTS ${PROJECT_SOURCE_DIR}/pcre2.rc)
-SET(PCRE2_SOURCES
- ${PCRE2_SOURCES} pcre2.rc)
-ENDIF(EXISTS ${PROJECT_SOURCE_DIR}/pcre2.rc)
-IF (EXISTS ${PROJECT_SOURCE_DIR}/pcre2posix.rc)
-SET(PCRE2POSIX_SOURCES
- ${PCRE2POSIX_SOURCES} pcre2posix.rc)
-ENDIF (EXISTS ${PROJECT_SOURCE_DIR}/pcre2posix.rc)
-ENDIF(MSVC AND NOT PCRE2_STATIC)
-
-# Build setup
-
-ADD_DEFINITIONS(-DHAVE_CONFIG_H)
-
-IF(MSVC)
- ADD_DEFINITIONS(-D_CRT_SECURE_NO_DEPRECATE -D_CRT_SECURE_NO_WARNINGS)
-ENDIF(MSVC)
-
-SET(CMAKE_INCLUDE_CURRENT_DIR 1)
-# needed to make sure to not link debug libs
-# against release libs and vice versa
-IF(WIN32)
- SET(CMAKE_DEBUG_POSTFIX "d")
-ENDIF(WIN32)
-
-SET(targets)
-
-# 8-bit library
-
-IF(PCRE2_BUILD_PCRE2_8)
-ADD_LIBRARY(pcre2-8 ${PCRE2_HEADERS} ${PCRE2_SOURCES} ${PROJECT_BINARY_DIR}/config.h)
-SET_PROPERTY(TARGET pcre2-8
- PROPERTY COMPILE_DEFINITIONS PCRE2_CODE_UNIT_WIDTH=8)
-SET(targets ${targets} pcre2-8)
-ADD_LIBRARY(pcre2posix ${PCRE2POSIX_HEADERS} ${PCRE2POSIX_SOURCES})
-SET_PROPERTY(TARGET pcre2posix
- PROPERTY COMPILE_DEFINITIONS PCRE2_CODE_UNIT_WIDTH=8)
-SET(targets ${targets} pcre2posix)
-TARGET_LINK_LIBRARIES(pcre2posix pcre2-8)
-
-IF(MINGW AND NOT PCRE2_STATIC)
- IF(NON_STANDARD_LIB_PREFIX)
- SET_TARGET_PROPERTIES(pcre2-8 pcre2posix PROPERTIES PREFIX "")
- ENDIF(NON_STANDARD_LIB_PREFIX)
- IF(NON_STANDARD_LIB_SUFFIX)
- SET_TARGET_PROPERTIES(pcre2-8 pcre2posix PROPERTIES SUFFIX "-0.dll")
- ENDIF(NON_STANDARD_LIB_SUFFIX)
-ENDIF(MINGW AND NOT PCRE2_STATIC)
-ENDIF(PCRE2_BUILD_PCRE2_8)
-
-# 16-bit library
-
-IF(PCRE2_BUILD_PCRE2_16)
-ADD_LIBRARY(pcre2-16 ${PCRE2_HEADERS} ${PCRE2_SOURCES} ${PROJECT_BINARY_DIR}/config.h)
-SET_PROPERTY(TARGET pcre2-16
- PROPERTY COMPILE_DEFINITIONS PCRE2_CODE_UNIT_WIDTH=16)
-SET(targets ${targets} pcre2-16)
-
-IF(MINGW AND NOT PCRE2_STATIC)
- IF(NON_STANDARD_LIB_PREFIX)
- SET_TARGET_PROPERTIES(pcre2-16 PROPERTIES PREFIX "")
- ENDIF(NON_STANDARD_LIB_PREFIX)
- IF(NON_STANDARD_LIB_SUFFIX)
- SET_TARGET_PROPERTIES(pcre2-16 PROPERTIES SUFFIX "-0.dll")
- ENDIF(NON_STANDARD_LIB_SUFFIX)
-ENDIF(MINGW AND NOT PCRE2_STATIC)
-ENDIF(PCRE2_BUILD_PCRE2_16)
-
-# 32-bit library
-
-IF(PCRE2_BUILD_PCRE2_32)
-ADD_LIBRARY(pcre2-32 ${PCRE2_HEADERS} ${PCRE2_SOURCES} ${PROJECT_BINARY_DIR}/config.h)
-SET_PROPERTY(TARGET pcre2-32
- PROPERTY COMPILE_DEFINITIONS PCRE2_CODE_UNIT_WIDTH=32)
-SET(targets ${targets} pcre2-32)
-
-IF(MINGW AND NOT PCRE2_STATIC)
- IF(NON_STANDARD_LIB_PREFIX)
- SET_TARGET_PROPERTIES(pcre2-32 PROPERTIES PREFIX "")
- ENDIF(NON_STANDARD_LIB_PREFIX)
- IF(NON_STANDARD_LIB_SUFFIX)
- SET_TARGET_PROPERTIES(pcre2-32 PROPERTIES SUFFIX "-0.dll")
- ENDIF(NON_STANDARD_LIB_SUFFIX)
-ENDIF(MINGW AND NOT PCRE2_STATIC)
-ENDIF(PCRE2_BUILD_PCRE2_32)
-
-# Executables
-
-IF(PCRE2_BUILD_PCRE2GREP)
- ADD_EXECUTABLE(pcre2grep src/pcre2grep.c)
- SET_PROPERTY(TARGET pcre2grep
- PROPERTY COMPILE_DEFINITIONS PCRE2_CODE_UNIT_WIDTH=8)
- SET(targets ${targets} pcre2grep)
- TARGET_LINK_LIBRARIES(pcre2grep pcre2posix ${PCRE2GREP_LIBS})
-ENDIF(PCRE2_BUILD_PCRE2GREP)
-
-# Testing
-
-IF(PCRE2_BUILD_TESTS)
- ENABLE_TESTING()
-
- SET(PCRE2TEST_SOURCES src/pcre2test.c)
-
- ADD_EXECUTABLE(pcre2test ${PCRE2TEST_SOURCES})
- SET(targets ${targets} pcre2test)
- IF(PCRE2_BUILD_PCRE2_8)
- LIST(APPEND PCRE2TEST_LIBS pcre2posix pcre2-8)
- ENDIF(PCRE2_BUILD_PCRE2_8)
- IF(PCRE2_BUILD_PCRE2_16)
- LIST(APPEND PCRE2TEST_LIBS pcre2-16)
- ENDIF(PCRE2_BUILD_PCRE2_16)
- IF(PCRE2_BUILD_PCRE2_32)
- LIST(APPEND PCRE2TEST_LIBS pcre2-32)
- ENDIF(PCRE2_BUILD_PCRE2_32)
- TARGET_LINK_LIBRARIES(pcre2test ${PCRE2TEST_LIBS})
-
- IF(PCRE2_SUPPORT_JIT)
- ADD_EXECUTABLE(pcre2_jit_test src/pcre2_jit_test.c)
- SET(targets ${targets} pcre2_jit_test)
- SET(PCRE2_JIT_TEST_LIBS )
- IF(PCRE2_BUILD_PCRE2_8)
- LIST(APPEND PCRE2_JIT_TEST_LIBS pcre2-8)
- ENDIF(PCRE2_BUILD_PCRE2_8)
- IF(PCRE2_BUILD_PCRE2_16)
- LIST(APPEND PCRE2_JIT_TEST_LIBS pcre2-16)
- ENDIF(PCRE2_BUILD_PCRE2_16)
- IF(PCRE2_BUILD_PCRE2_32)
- LIST(APPEND PCRE2_JIT_TEST_LIBS pcre2-32)
- ENDIF(PCRE2_BUILD_PCRE2_32)
- TARGET_LINK_LIBRARIES(pcre2_jit_test ${PCRE2_JIT_TEST_LIBS})
- ENDIF(PCRE2_SUPPORT_JIT)
-
- # exes in Debug location tested by the RunTest shell script
- # via "make test"
-
- IF(PCRE2_BUILD_PCRE2GREP)
- GET_TARGET_PROPERTY(PCRE2GREP_EXE pcre2grep DEBUG_LOCATION)
- ENDIF(PCRE2_BUILD_PCRE2GREP)
-
- GET_TARGET_PROPERTY(PCRE2TEST_EXE pcre2test DEBUG_LOCATION)
-
-# =================================================
- # Write out a CTest configuration file
- #
- FILE(WRITE ${PROJECT_BINARY_DIR}/CTestCustom.ctest
- "# This is a generated file.
-MESSAGE(\"When testing is complete, review test output in the
-\\\"${PROJECT_BINARY_DIR}/Testing/Temporary\\\" folder.\")
-MESSAGE(\" \")
-")
-
- FILE(WRITE ${PROJECT_BINARY_DIR}/pcre2_test.sh
- "#! /bin/sh
-# This is a generated file.
-. ${PROJECT_SOURCE_DIR}/RunTest
-if test \"$?\" != \"0\"; then exit 1; fi
-# End
-")
-
- IF(UNIX)
- ADD_TEST(pcre2_test sh ${PROJECT_BINARY_DIR}/pcre2_test.sh)
- ENDIF(UNIX)
-
- IF(PCRE2_BUILD_PCRE2GREP)
- FILE(WRITE ${PROJECT_BINARY_DIR}/pcre2_grep_test.sh
- "#! /bin/sh
-# This is a generated file.
-. ${PROJECT_SOURCE_DIR}/RunGrepTest
-if test \"$?\" != \"0\"; then exit 1; fi
-# End
-")
-
- IF(UNIX)
- ADD_TEST(pcre2_grep_test sh ${PROJECT_BINARY_DIR}/pcre2_grep_test.sh)
- ENDIF(UNIX)
- ENDIF(PCRE2_BUILD_PCRE2GREP)
-
- IF(WIN32)
- # Provide environment for executing the bat file version of RunTest
- FILE(TO_NATIVE_PATH ${PROJECT_SOURCE_DIR} winsrc)
- FILE(TO_NATIVE_PATH ${PROJECT_BINARY_DIR} winbin)
- FILE(TO_NATIVE_PATH ${PCRE2TEST_EXE} winexe)
-
- FILE(WRITE ${PROJECT_BINARY_DIR}/pcre2_test.bat
- "\@REM This is a generated file.
-\@echo off
-setlocal
-SET srcdir=\"${winsrc}\"
-SET pcre2test=\"${winexe}\"
-if not [%CMAKE_CONFIG_TYPE%]==[] SET pcre2test=\"${winbin}\\%CMAKE_CONFIG_TYPE%\\pcre2test.exe\"
-call %srcdir%\\RunTest.Bat
-if errorlevel 1 exit /b 1
-echo RunTest.bat tests successfully completed
-")
-
- ADD_TEST(NAME pcre2_test_bat
- COMMAND pcre2_test.bat)
- SET_TESTS_PROPERTIES(pcre2_test_bat PROPERTIES
- PASS_REGULAR_EXPRESSION "RunTest\\.bat tests successfully completed")
-
- IF("$ENV{OSTYPE}" STREQUAL "msys")
- # Both the sh and bat file versions of RunTest are run if make test is used
- # in msys
- ADD_TEST(pcre2_test_sh sh.exe ${PROJECT_BINARY_DIR}/pcre2_test.sh)
- IF(PCRE2_BUILD_PCRE2GREP)
- ADD_TEST(pcre2_grep_test sh.exe ${PROJECT_BINARY_DIR}/pcre2_grep_test.sh)
- ENDIF(PCRE2_BUILD_PCRE2GREP)
- ENDIF("$ENV{OSTYPE}" STREQUAL "msys")
- ENDIF(WIN32)
-
- # Changed to accommodate testing whichever location was just built
-
- IF(PCRE2_SUPPORT_JIT)
- ADD_TEST(pcre2_jit_test pcre2_jit_test)
- ENDIF(PCRE2_SUPPORT_JIT)
-
-ENDIF(PCRE2_BUILD_TESTS)
-
-# Installation
-
-SET(CMAKE_INSTALL_ALWAYS 1)
-
-INSTALL(TARGETS ${targets}
- RUNTIME DESTINATION bin
- LIBRARY DESTINATION lib
- ARCHIVE DESTINATION lib)
-
-INSTALL(FILES ${PCRE2_HEADERS} ${PCRE2POSIX_HEADERS} DESTINATION include)
-
-FILE(GLOB html ${PROJECT_SOURCE_DIR}/doc/html/*.html)
-FILE(GLOB man1 ${PROJECT_SOURCE_DIR}/doc/*.1)
-FILE(GLOB man3 ${PROJECT_SOURCE_DIR}/doc/*.3)
-
-FOREACH(man ${man3})
- GET_FILENAME_COMPONENT(man_tmp ${man} NAME)
- SET(man3_new ${man3} ${man})
-ENDFOREACH(man ${man3})
-SET(man3 ${man3_new})
-
-INSTALL(FILES ${man1} DESTINATION man/man1)
-INSTALL(FILES ${man3} DESTINATION man/man3)
-INSTALL(FILES ${html} DESTINATION share/doc/pcre2/html)
-
-IF(MSVC AND INSTALL_MSVC_PDB)
- INSTALL(FILES ${PROJECT_BINARY_DIR}/pcre2.pdb
- ${PROJECT_BINARY_DIR}/pcre2posix.pdb
- DESTINATION bin
- CONFIGURATIONS RelWithDebInfo)
- INSTALL(FILES ${PROJECT_BINARY_DIR}/pcre2d.pdb
- ${PROJECT_BINARY_DIR}/pcre2posixd.pdb
- DESTINATION bin
- CONFIGURATIONS Debug)
-ENDIF(MSVC AND INSTALL_MSVC_PDB)
-
-# Help, only for nice output
-IF(BUILD_SHARED_LIBS)
- SET(BUILD_STATIC_LIBS OFF)
-ELSE(BUILD_SHARED_LIBS)
- SET(BUILD_STATIC_LIBS ON)
-ENDIF(BUILD_SHARED_LIBS)
-
-IF(PCRE2_SHOW_REPORT)
- STRING(TOUPPER "${CMAKE_BUILD_TYPE}" buildtype)
- IF (CMAKE_C_FLAGS)
- SET(cfsp " ")
- ENDIF(CMAKE_C_FLAGS)
- MESSAGE(STATUS "")
- MESSAGE(STATUS "")
- MESSAGE(STATUS "PCRE2 configuration summary:")
- MESSAGE(STATUS "")
- MESSAGE(STATUS " Install prefix .................. : ${CMAKE_INSTALL_PREFIX}")
- MESSAGE(STATUS " C compiler ...................... : ${CMAKE_C_COMPILER}")
- MESSAGE(STATUS " C compiler flags ................ : ${CMAKE_C_FLAGS}${cfsp}${CMAKE_C_FLAGS_${buildtype}}")
- MESSAGE(STATUS "")
- MESSAGE(STATUS " Build 8 bit PCRE2 library ....... : ${PCRE2_BUILD_PCRE2_8}")
- MESSAGE(STATUS " Build 16 bit PCRE2 library ...... : ${PCRE2_BUILD_PCRE2_16}")
- MESSAGE(STATUS " Build 32 bit PCRE2 library ...... : ${PCRE2_BUILD_PCRE2_32}")
- MESSAGE(STATUS " Enable JIT compiling support .... : ${PCRE2_SUPPORT_JIT}")
- MESSAGE(STATUS " Enable Unicode support .......... : ${PCRE2_SUPPORT_UNICODE}")
- MESSAGE(STATUS " Newline char/sequence ........... : ${PCRE2_NEWLINE}")
- MESSAGE(STATUS " \\R matches only ANYCRLF ......... : ${PCRE2_SUPPORT_BSR_ANYCRLF}")
- MESSAGE(STATUS " \\C is disabled .................. : ${PCRE2_NEVER_BACKSLASH_C}")
- MESSAGE(STATUS " EBCDIC coding ................... : ${PCRE2_EBCDIC}")
- MESSAGE(STATUS " EBCDIC coding with NL=0x25 ...... : ${PCRE2_EBCDIC_NL25}")
- MESSAGE(STATUS " Rebuild char tables ............. : ${PCRE2_REBUILD_CHARTABLES}")
- MESSAGE(STATUS " Use heap recursion .............. : ${PCRE2_HEAP_MATCH_RECURSE}")
- MESSAGE(STATUS " Internal link size .............. : ${PCRE2_LINK_SIZE}")
- MESSAGE(STATUS " Parentheses nest limit .......... : ${PCRE2_PARENS_NEST_LIMIT}")
- MESSAGE(STATUS " Match limit ..................... : ${PCRE2_MATCH_LIMIT}")
- MESSAGE(STATUS " Match limit recursion ........... : ${PCRE2_MATCH_LIMIT_RECURSION}")
- MESSAGE(STATUS " Build shared libs ............... : ${BUILD_SHARED_LIBS}")
- MESSAGE(STATUS " Build static libs ............... : ${BUILD_STATIC_LIBS}")
- MESSAGE(STATUS " Build pcre2grep ................. : ${PCRE2_BUILD_PCRE2GREP}")
- MESSAGE(STATUS " Enable JIT in pcre2grep ......... : ${PCRE2_SUPPORT_PCRE2GREP_JIT}")
- MESSAGE(STATUS " Buffer size for pcre2grep ....... : ${PCRE2GREP_BUFSIZE}")
- MESSAGE(STATUS " Build tests (implies pcre2test . : ${PCRE2_BUILD_TESTS}")
- MESSAGE(STATUS " and pcre2grep)")
- IF(ZLIB_FOUND)
- MESSAGE(STATUS " Link pcre2grep with libz ........ : ${PCRE2_SUPPORT_LIBZ}")
- ELSE(ZLIB_FOUND)
- MESSAGE(STATUS " Link pcre2grep with libz ........ : Library not found" )
- ENDIF(ZLIB_FOUND)
- IF(BZIP2_FOUND)
- MESSAGE(STATUS " Link pcre2grep with libbz2 ...... : ${PCRE2_SUPPORT_LIBBZ2}")
- ELSE(BZIP2_FOUND)
- MESSAGE(STATUS " Link pcre2grep with libbz2 ...... : Library not found" )
- ENDIF(BZIP2_FOUND)
- IF(EDITLINE_FOUND)
- MESSAGE(STATUS " Link pcre2test with libeditline . : ${PCRE2_SUPPORT_LIBEDIT}")
- ELSE(EDITLINE_FOUND)
- MESSAGE(STATUS " Link pcre2test with libeditline . : Library not found" )
- ENDIF(EDITLINE_FOUND)
- IF(READLINE_FOUND)
- MESSAGE(STATUS " Link pcre2test with libreadline . : ${PCRE2_SUPPORT_LIBREADLINE}")
- ELSE(READLINE_FOUND)
- MESSAGE(STATUS " Link pcre2test with libreadline . : Library not found" )
- ENDIF(READLINE_FOUND)
- MESSAGE(STATUS " Support Valgrind .................: ${PCRE2_SUPPORT_VALGRIND}")
-
- IF(MINGW AND NOT PCRE2_STATIC)
- MESSAGE(STATUS " Non-standard dll names (prefix) . : ${NON_STANDARD_LIB_PREFIX}")
- MESSAGE(STATUS " Non-standard dll names (suffix) . : ${NON_STANDARD_LIB_SUFFIX}")
- ENDIF(MINGW AND NOT PCRE2_STATIC)
-
- IF(MSVC)
- MESSAGE(STATUS " Install MSVC .pdb files ..........: ${INSTALL_MSVC_PDB}")
- ENDIF(MSVC)
-
- MESSAGE(STATUS "")
-ENDIF(PCRE2_SHOW_REPORT)
-
-# end CMakeLists.txt
diff --git a/pcre2/COPYING b/pcre2/COPYING
deleted file mode 100644
index c233950f6..000000000
--- a/pcre2/COPYING
+++ /dev/null
@@ -1,5 +0,0 @@
-PCRE2 LICENCE
-
-Please see the file LICENCE in the PCRE2 distribution for licensing details.
-
-End
diff --git a/pcre2/ChangeLog b/pcre2/ChangeLog
deleted file mode 100644
index 2035490c6..000000000
--- a/pcre2/ChangeLog
+++ /dev/null
@@ -1,758 +0,0 @@
-Change Log for PCRE2
---------------------
-
-Version 10.21 12-January-2016
------------------------------
-
-1. Improve matching speed of patterns starting with + or * in JIT.
-
-2. Use memchr() to find the first character in an unanchored match in 8-bit
-mode in the interpreter. This gives a significant speed improvement.
-
-3. Removed a redundant copy of the opcode_possessify table in the
-pcre2_auto_possessify.c source.
-
-4. Fix typos in dftables.c for z/OS.
-
-5. Change 36 for 10.20 broke the handling of [[:>:]] and [[:<:]] in that
-processing them could involve a buffer overflow if the following character was
-an opening parenthesis.
-
-6. Change 36 for 10.20 also introduced a bug in processing this pattern:
-/((?x)(*:0))#(?'/. Specifically: if a setting of (?x) was followed by a (*MARK)
-setting (which (*:0) is), then (?x) did not get unset at the end of its group
-during the scan for named groups, and hence the external # was incorrectly
-treated as a comment and the invalid (?' at the end of the pattern was not
-diagnosed. This caused a buffer overflow during the real compile. This bug was
-discovered by Karl Skomski with the LLVM fuzzer.
-
-7. Moved the pcre2_find_bracket() function from src/pcre2_compile.c into its
-own source module to avoid a circular dependency between src/pcre2_compile.c
-and src/pcre2_study.c
-
-8. A callout with a string argument containing an opening square bracket, for
-example /(?C$[$)(?<]/, was incorrectly processed and could provoke a buffer
-overflow. This bug was discovered by Karl Skomski with the LLVM fuzzer.
-
-9. The handling of callouts during the pre-pass for named group identification
-has been tightened up.
-
-10. The quantifier {1} can be ignored, whether greedy, non-greedy, or
-possessive. This is a very minor optimization.
-
-11. A possessively repeated conditional group that could match an empty string,
-for example, /(?(R))*+/, was incorrectly compiled.
-
-12. The Unicode tables have been updated to Unicode 8.0.0 (thanks to Christian
-Persch).
-
-13. An empty comment (?#) in a pattern was incorrectly processed and could
-provoke a buffer overflow. This bug was discovered by Karl Skomski with the
-LLVM fuzzer.
-
-14. Fix infinite recursion in the JIT compiler when certain patterns such as
-/(?:|a|){100}x/ are analysed.
-
-15. Some patterns with character classes involving [: and \\ were incorrectly
-compiled and could cause reading from uninitialized memory or an incorrect
-error diagnosis. Examples are: /[[:\\](?<[::]/ and /[[:\\](?'abc')[a:]. The
-first of these bugs was discovered by Karl Skomski with the LLVM fuzzer.
-
-16. Pathological patterns containing many nested occurrences of [: caused
-pcre2_compile() to run for a very long time. This bug was found by the LLVM
-fuzzer.
-
-17. A missing closing parenthesis for a callout with a string argument was not
-being diagnosed, possibly leading to a buffer overflow. This bug was found by
-the LLVM fuzzer.
-
-18. A conditional group with only one branch has an implicit empty alternative
-branch and must therefore be treated as potentially matching an empty string.
-
-19. If (?R was followed by - or + incorrect behaviour happened instead of a
-diagnostic. This bug was discovered by Karl Skomski with the LLVM fuzzer.
-
-20. Another bug that was introduced by change 36 for 10.20: conditional groups
-whose condition was an assertion preceded by an explicit callout with a string
-argument might be incorrectly processed, especially if the string contained \Q.
-This bug was discovered by Karl Skomski with the LLVM fuzzer.
-
-21. Compiling PCRE2 with the sanitize options of clang showed up a number of
-very pedantic coding infelicities and a buffer overflow while checking a UTF-8
-string if the final multi-byte UTF-8 character was truncated.
-
-22. For Perl compatibility in EBCDIC environments, ranges such as a-z in a
-class, where both values are literal letters in the same case, omit the
-non-letter EBCDIC code points within the range.
-
-23. Finding the minimum matching length of complex patterns with back
-references and/or recursions can take a long time. There is now a cut-off that
-gives up trying to find a minimum length when things get too complex.
-
-24. An optimization has been added that speeds up finding the minimum matching
-length for patterns containing repeated capturing groups or recursions.
-
-25. If a pattern contained a back reference to a group whose number was
-duplicated as a result of appearing in a (?|...) group, the computation of the
-minimum matching length gave a wrong result, which could cause incorrect "no
-match" errors. For such patterns, a minimum matching length cannot at present
-be computed.
-
-26. Added a check for integer overflow in conditions (?() and
-(?(R). This omission was discovered by Karl Skomski with the LLVM
-fuzzer.
-
-27. Fixed an issue when \p{Any} inside an xclass did not read the current
-character.
-
-28. If pcre2grep was given the -q option with -c or -l, or when handling a
-binary file, it incorrectly wrote output to stdout.
-
-29. The JIT compiler did not restore the control verb head in case of *THEN
-control verbs. This issue was found by Karl Skomski with a custom LLVM fuzzer.
-
-30. The way recursive references such as (?3) are compiled has been re-written
-because the old way was the cause of many issues. Now, conversion of the group
-number into a pattern offset does not happen until the pattern has been
-completely compiled. This does mean that detection of all infinitely looping
-recursions is postponed till match time. In the past, some easy ones were
-detected at compile time. This re-writing was done in response to yet another
-bug found by the LLVM fuzzer.
-
-31. A test for a back reference to a non-existent group was missing for items
-such as \987. This caused incorrect code to be compiled. This issue was found
-by Karl Skomski with a custom LLVM fuzzer.
-
-32. Error messages for syntax errors following \g and \k were giving inaccurate
-offsets in the pattern.
-
-33. Improve the performance of starting single character repetitions in JIT.
-
-34. (*LIMIT_MATCH=) now gives an error instead of setting the value to 0.
-
-35. Error messages for syntax errors in *LIMIT_MATCH and *LIMIT_RECURSION now
-give the right offset instead of zero.
-
-36. The JIT compiler should not check repeats after a {0,1} repeat byte code.
-This issue was found by Karl Skomski with a custom LLVM fuzzer.
-
-37. The JIT compiler should restore the control chain for empty possessive
-repeats. This issue was found by Karl Skomski with a custom LLVM fuzzer.
-
-38. A bug which was introduced by the single character repetition optimization
-was fixed.
-
-39. Match limit check added to recursion. This issue was found by Karl Skomski
-with a custom LLVM fuzzer.
-
-40. Arrange for the UTF check in pcre2_match() and pcre2_dfa_match() to look
-only at the part of the subject that is relevant when the starting offset is
-non-zero.
-
-41. Improve first character match in JIT with SSE2 on x86.
-
-42. Fix two assertion fails in JIT. These issues were found by Karl Skomski
-with a custom LLVM fuzzer.
-
-43. Correct the setting of CMAKE_C_FLAGS in CMakeLists.txt (patch from Roy Ivy
-III).
-
-44. Fix bug in RunTest.bat for new test 14, and adjust the script for the added
-test (there are now 20 in total).
-
-45. Fixed a corner case of range optimization in JIT.
-
-46. Add the ${*MARK} facility to pcre2_substitute().
-
-47. Modifier lists in pcre2test were splitting at spaces without the required
-commas.
-
-48. Implemented PCRE2_ALT_VERBNAMES.
-
-49. Fixed two issues in JIT. These were found by Karl Skomski with a custom
-LLVM fuzzer.
-
-50. The pcre2test program has been extended by adding the #newline_default
-command. This has made it possible to run the standard tests when PCRE2 is
-compiled with either CR or CRLF as the default newline convention. As part of
-this work, the new command was added to several test files and the testing
-scripts were modified. The pcre2grep tests can now also be run when there is no
-LF in the default newline convention.
-
-51. The RunTest script has been modified so that, when JIT is used and valgrind
-is specified, a valgrind suppressions file is set up to ignore "Invalid read of
-size 16" errors because these are false positives when the hardware supports
-the SSE2 instruction set.
-
-52. It is now possible to have comment lines amid the subject strings in
-pcre2test (and perltest.sh) input.
-
-53. Implemented PCRE2_USE_OFFSET_LIMIT and pcre2_set_offset_limit().
-
-54. Add the null_context modifier to pcre2test so that calling pcre2_compile()
-and the matching functions with NULL contexts can be tested.
-
-55. Implemented PCRE2_SUBSTITUTE_EXTENDED.
-
-56. In a character class such as [\W\p{Any}] where both a negative-type escape
-("not a word character") and a property escape were present, the property
-escape was being ignored.
-
-57. Fixed integer overflow for patterns whose minimum matching length is very,
-very large.
-
-58. Implemented --never-backslash-C.
-
-59. Change 55 above introduced a bug by which certain patterns provoked the
-erroneous error "\ at end of pattern".
-
-60. The special sequences [[:<:]] and [[:>:]] gave rise to incorrect compiling
-errors or other strange effects if compiled in UCP mode. Found with libFuzzer
-and AddressSanitizer.
-
-61. Whitespace at the end of a pcre2test pattern line caused a spurious error
-message if there were only single-character modifiers. It should be ignored.
-
-62. The use of PCRE2_NO_AUTO_CAPTURE could cause incorrect compilation results
-or segmentation errors for some patterns. Found with libFuzzer and
-AddressSanitizer.
-
-63. Very long names in (*MARK) or (*THEN) etc. items could provoke a buffer
-overflow.
-
-64. Improve error message for overly-complicated patterns.
-
-65. Implemented an optional replication feature for patterns in pcre2test, to
-make it easier to test long repetitive patterns. The tests for 63 above are
-converted to use the new feature.
-
-66. In the POSIX wrapper, if regerror() was given too small a buffer, it could
-misbehave.
-
-67. In pcre2_substitute() in UTF mode, the UTF validity check on the
-replacement string was happening before the length setting when the replacement
-string was zero-terminated.
-
-68. In pcre2_substitute() in UTF mode, PCRE2_NO_UTF_CHECK can be set for the
-second and subsequent calls to pcre2_match().
-
-69. There was no check for integer overflow for a replacement group number in
-pcre2_substitute(). An added check for a number greater than the largest group
-number in the pattern means this is not now needed.
-
-70. The PCRE2-specific VERSION condition didn't work correctly if only one
-digit was given after the decimal point, or if more than two digits were given.
-It now works with one or two digits, and gives a compile time error if more are
-given.
-
-71. In pcre2_substitute() there was the possibility of reading one code unit
-beyond the end of the replacement string.
-
-72. The code for checking a subject's UTF-32 validity for a pattern with a
-lookbehind involved an out-of-bounds pointer, which could potentially cause
-trouble in some environments.
-
-73. The maximum lookbehind length was incorrectly calculated for patterns such
-as /(?<=(a)(?-1))x/ which have a recursion within a backreference.
-
-74. Give an error if a lookbehind assertion is longer than 65535 code units.
-
-75. Give an error in pcre2_substitute() if a match ends before it starts (as a
-result of the use of \K).
-
-76. Check the length of subpattern names and the names in (*MARK:xx) etc.
-dynamically to avoid the possibility of integer overflow.
-
-77. Implement pcre2_set_max_pattern_length() so that programs can restrict the
-size of patterns that they are prepared to handle.
-
-78. (*NO_AUTO_POSSESS) was not working.
-
-79. Adding group information caching improves the speed of compiling when
-checking whether a group has a fixed length and/or could match an empty string,
-especially when recursion or subroutine calls are involved. However, this
-cannot be used when (?| is present in the pattern because the same number may
-be used for groups of different sizes. To catch runaway patterns in this
-situation, counts have been introduced to the functions that scan for empty
-branches or compute fixed lengths.
-
-80. Allow for the possibility of the size of the nest_save structure not being
-a factor of the size of the compiling workspace (it currently is).
-
-81. Check for integer overflow in minimum length calculation and cap it at
-65535.
-
-82. Small optimizations in code for finding the minimum matching length.
-
-83. Lock out configuring for EBCDIC with non-8-bit libraries.
-
-84. Test for error code <= 0 in regerror().
-
-85. Check for too many replacements (more than INT_MAX) in pcre2_substitute().
-
-86. Avoid the possibility of computing with an out-of-bounds pointer (though
-not dereferencing it) while handling lookbehind assertions.
-
-87. Failure to get memory for the match data in regcomp() is now given as a
-regcomp() error instead of waiting for regexec() to pick it up.
-
-88. In pcre2_substitute(), ensure that CRLF is not split when it is a valid
-newline sequence.
-
-89. Paranoid check in regcomp() for bad error code from pcre2_compile().
-
-90. Run test 8 (internal offsets and code sizes) for link sizes 3 and 4 as well
-as for link size 2.
-
-91. Document that JIT has a limit on pattern size, and give more information
-about JIT compile failures in pcre2test.
-
-92. Implement PCRE2_INFO_HASBACKSLASHC.
-
-93. Re-arrange valgrind support code in pcre2test to avoid spurious reports
-with JIT (possibly caused by SSE2?).
-
-94. Support offset_limit in JIT.
-
-95. A sequence such as [[:punct:]b] that is, a POSIX character class followed
-by a single ASCII character in a class item, was incorrectly compiled in UCP
-mode. The POSIX class got lost, but only if the single character followed it.
-
-96. [:punct:] in UCP mode was matching some characters in the range 128-255
-that should not have been matched.
-
-97. If [:^ascii:] or [:^xdigit:] are present in a non-negated class, all
-characters with code points greater than 255 are in the class. When a Unicode
-property was also in the class (if PCRE2_UCP is set, escapes such as \w are
-turned into Unicode properties), wide characters were not correctly handled,
-and could fail to match.
-
-98. In pcre2test, make the "startoffset" modifier a synonym of "offset",
-because it sets the "startoffset" parameter for pcre2_match().
-
-99. If PCRE2_AUTO_CALLOUT was set on a pattern that had a (?# comment between
-an item and its qualifier (for example, A(?#comment)?B) pcre2_compile()
-misbehaved. This bug was found by the LLVM fuzzer.
-
-100. The error for an invalid UTF pattern string always gave the code unit
-offset as zero instead of where the invalidity was found.
-
-101. Further to 97 above, negated classes such as [^[:^ascii:]\d] were also not
-working correctly in UCP mode.
-
-102. Similar to 99 above, if an isolated \E was present between an item and its
-qualifier when PCRE2_AUTO_CALLOUT was set, pcre2_compile() misbehaved. This bug
-was found by the LLVM fuzzer.
-
-103. The POSIX wrapper function regexec() crashed if the option REG_STARTEND
-was set when the pmatch argument was NULL. It now returns REG_INVARG.
-
-104. Allow for up to 32-bit numbers in the ordin() function in pcre2grep.
-
-105. An empty \Q\E sequence between an item and its qualifier caused
-pcre2_compile() to misbehave when auto callouts were enabled. This bug
-was found by the LLVM fuzzer.
-
-106. If both PCRE2_ALT_VERBNAMES and PCRE2_EXTENDED were set, and a (*MARK) or
-other verb "name" ended with whitespace immediately before the closing
-parenthesis, pcre2_compile() misbehaved. Example: /(*:abc )/, but only when
-both those options were set.
-
-107. In a number of places pcre2_compile() was not handling NULL characters
-correctly, and pcre2test with the "bincode" modifier was not always correctly
-displaying fields containing NULLS:
-
- (a) Within /x extended #-comments
- (b) Within the "name" part of (*MARK) and other *verbs
- (c) Within the text argument of a callout
-
-108. If a pattern that was compiled with PCRE2_EXTENDED started with white
-space or a #-type comment that was followed by (?-x), which turns off
-PCRE2_EXTENDED, and there was no subsequent (?x) to turn it on again,
-pcre2_compile() assumed that (?-x) applied to the whole pattern and
-consequently mis-compiled it. This bug was found by the LLVM fuzzer. The fix
-for this bug means that a setting of any of the (?imsxU) options at the start
-of a pattern is no longer transferred to the options that are returned by
-PCRE2_INFO_ALLOPTIONS. In fact, this was an anachronism that should have
-changed when the effects of those options were all moved to compile time.
-
-109. An escaped closing parenthesis in the "name" part of a (*verb) when
-PCRE2_ALT_VERBNAMES was set caused pcre2_compile() to malfunction. This bug
-was found by the LLVM fuzzer.
-
-110. Implemented PCRE2_SUBSTITUTE_UNSET_EMPTY, and updated pcre2test to make it
-possible to test it.
-
-111. "Harden" pcre2test against ridiculously large values in modifiers and
-command line arguments.
-
-112. Implemented PCRE2_SUBSTITUTE_UNKNOWN_UNSET and PCRE2_SUBSTITUTE_OVERFLOW_
-LENGTH.
-
-113. Fix printing of *MARK names that contain binary zeroes in pcre2test.
-
-
-Version 10.20 30-June-2015
---------------------------
-
-1. Callouts with string arguments have been added.
-
-2. Assertion code generator in JIT has been optimized.
-
-3. The invalid pattern (?(?C) has a missing assertion condition at the end. The
-pcre2_compile() function read past the end of the input before diagnosing an
-error. This bug was discovered by the LLVM fuzzer.
-
-4. Implemented pcre2_callout_enumerate().
-
-5. Fix JIT compilation of conditional blocks whose assertion is converted to
-(*FAIL). E.g: /(?(?!))/.
-
-6. The pattern /(?(?!)^)/ caused references to random memory. This bug was
-discovered by the LLVM fuzzer.
-
-7. The assertion (?!) is optimized to (*FAIL). This was not handled correctly
-when this assertion was used as a condition, for example (?(?!)a|b). In
-pcre2_match() it worked by luck; in pcre2_dfa_match() it gave an incorrect
-error about an unsupported item.
-
-8. For some types of pattern, for example /Z*(|d*){216}/, the auto-
-possessification code could take exponential time to complete. A recursion
-depth limit of 1000 has been imposed to limit the resources used by this
-optimization. This infelicity was discovered by the LLVM fuzzer.
-
-9. A pattern such as /(*UTF)[\S\V\H]/, which contains a negated special class
-such as \S in non-UCP mode, explicit wide characters (> 255) can be ignored
-because \S ensures they are all in the class. The code for doing this was
-interacting badly with the code for computing the amount of space needed to
-compile the pattern, leading to a buffer overflow. This bug was discovered by
-the LLVM fuzzer.
-
-10. A pattern such as /((?2)+)((?1))/ which has mutual recursion nested inside
-other kinds of group caused stack overflow at compile time. This bug was
-discovered by the LLVM fuzzer.
-
-11. A pattern such as /(?1)(?#?'){8}(a)/ which had a parenthesized comment
-between a subroutine call and its quantifier was incorrectly compiled, leading
-to buffer overflow or other errors. This bug was discovered by the LLVM fuzzer.
-
-12. The illegal pattern /(?(?.*!.*)?)/ was not being diagnosed as missing an
-assertion after (?(. The code was failing to check the character after (?(?<
-for the ! or = that would indicate a lookbehind assertion. This bug was
-discovered by the LLVM fuzzer.
-
-13. A pattern such as /X((?2)()*+){2}+/ which has a possessive quantifier with
-a fixed maximum following a group that contains a subroutine reference was
-incorrectly compiled and could trigger buffer overflow. This bug was discovered
-by the LLVM fuzzer.
-
-14. Negative relative recursive references such as (?-7) to non-existent
-subpatterns were not being diagnosed and could lead to unpredictable behaviour.
-This bug was discovered by the LLVM fuzzer.
-
-15. The bug fixed in 14 was due to an integer variable that was unsigned when
-it should have been signed. Some other "int" variables, having been checked,
-have either been changed to uint32_t or commented as "must be signed".
-
-16. A mutual recursion within a lookbehind assertion such as (?<=((?2))((?1)))
-caused a stack overflow instead of the diagnosis of a non-fixed length
-lookbehind assertion. This bug was discovered by the LLVM fuzzer.
-
-17. The use of \K in a positive lookbehind assertion in a non-anchored pattern
-(e.g. /(?<=\Ka)/) could make pcre2grep loop.
-
-18. There was a similar problem to 17 in pcre2test for global matches, though
-the code there did catch the loop.
-
-19. If a greedy quantified \X was preceded by \C in UTF mode (e.g. \C\X*),
-and a subsequent item in the pattern caused a non-match, backtracking over the
-repeated \X did not stop, but carried on past the start of the subject, causing
-reference to random memory and/or a segfault. There were also some other cases
-where backtracking after \C could crash. This set of bugs was discovered by the
-LLVM fuzzer.
-
-20. The function for finding the minimum length of a matching string could take
-a very long time if mutual recursion was present many times in a pattern, for
-example, /((?2){73}(?2))((?1))/. A better mutual recursion detection method has
-been implemented. This infelicity was discovered by the LLVM fuzzer.
-
-21. Implemented PCRE2_NEVER_BACKSLASH_C.
-
-22. The feature for string replication in pcre2test could read from freed
-memory if the replication required a buffer to be extended, and it was not
-working properly in 16-bit and 32-bit modes. This issue was discovered by a
-fuzzer: see http://lcamtuf.coredump.cx/afl/.
-
-23. Added the PCRE2_ALT_CIRCUMFLEX option.
-
-24. Adjust the treatment of \8 and \9 to be the same as the current Perl
-behaviour.
-
-25. Static linking against the PCRE2 library using the pkg-config module was
-failing on missing pthread symbols.
-
-26. If a group that contained a recursive back reference also contained a
-forward reference subroutine call followed by a non-forward-reference
-subroutine call, for example /.((?2)(?R)\1)()/, pcre2_compile() failed to
-compile correct code, leading to undefined behaviour or an internally detected
-error. This bug was discovered by the LLVM fuzzer.
-
-27. Quantification of certain items (e.g. atomic back references) could cause
-incorrect code to be compiled when recursive forward references were involved.
-For example, in this pattern: /(?1)()((((((\1++))\x85)+)|))/. This bug was
-discovered by the LLVM fuzzer.
-
-28. A repeated conditional group whose condition was a reference by name caused
-a buffer overflow if there was more than one group with the given name. This
-bug was discovered by the LLVM fuzzer.
-
-29. A recursive back reference by name within a group that had the same name as
-another group caused a buffer overflow. For example: /(?J)(?'d'(?'d'\g{d}))/.
-This bug was discovered by the LLVM fuzzer.
-
-30. A forward reference by name to a group whose number is the same as the
-current group, for example in this pattern: /(?|(\k'Pm')|(?'Pm'))/, caused a
-buffer overflow at compile time. This bug was discovered by the LLVM fuzzer.
-
-31. Fix -fsanitize=undefined warnings for left shifts of 1 by 31 (it treats 1
-as an int; fixed by writing it as 1u).
-
-32. Fix pcre2grep compile when -std=c99 is used with gcc, though it still gives
-a warning for "fileno" unless -std=gnu99 us used.
-
-33. A lookbehind assertion within a set of mutually recursive subpatterns could
-provoke a buffer overflow. This bug was discovered by the LLVM fuzzer.
-
-34. Give an error for an empty subpattern name such as (?'').
-
-35. Make pcre2test give an error if a pattern that follows #forbud_utf contains
-\P, \p, or \X.
-
-36. The way named subpatterns are handled has been refactored. There is now a
-pre-pass over the regex which does nothing other than identify named
-subpatterns and count the total captures. This means that information about
-named patterns is known before the rest of the compile. In particular, it means
-that forward references can be checked as they are encountered. Previously, the
-code for handling forward references was contorted and led to several errors in
-computing the memory requirements for some patterns, leading to buffer
-overflows.
-
-37. There was no check for integer overflow in subroutine calls such as (?123).
-
-38. The table entry for \l in EBCDIC environments was incorrect, leading to its
-being treated as a literal 'l' instead of causing an error.
-
-39. If a non-capturing group containing a conditional group that could match
-an empty string was repeated, it was not identified as matching an empty string
-itself. For example: /^(?:(?(1)x|)+)+$()/.
-
-40. In an EBCDIC environment, pcretest was mishandling the escape sequences
-\a and \e in test subject lines.
-
-41. In an EBCDIC environment, \a in a pattern was converted to the ASCII
-instead of the EBCDIC value.
-
-42. The handling of \c in an EBCDIC environment has been revised so that it is
-now compatible with the specification in Perl's perlebcdic page.
-
-43. Single character repetition in JIT has been improved. 20-30% speedup
-was achieved on certain patterns.
-
-44. The EBCDIC character 0x41 is a non-breaking space, equivalent to 0xa0 in
-ASCII/Unicode. This has now been added to the list of characters that are
-recognized as white space in EBCDIC.
-
-45. When PCRE2 was compiled without Unicode support, the use of \p and \P gave
-an error (correctly) when used outside a class, but did not give an error
-within a class.
-
-46. \h within a class was incorrectly compiled in EBCDIC environments.
-
-47. JIT should return with error when the compiled pattern requires
-more stack space than the maximum.
-
-48. Fixed a memory leak in pcre2grep when a locale is set.
-
-
-Version 10.10 06-March-2015
----------------------------
-
-1. When a pattern is compiled, it remembers the highest back reference so that
-when matching, if the ovector is too small, extra memory can be obtained to
-use instead. A conditional subpattern whose condition is a check on a capture
-having happened, such as, for example in the pattern /^(?:(a)|b)(?(1)A|B)/, is
-another kind of back reference, but it was not setting the highest
-backreference number. This mattered only if pcre2_match() was called with an
-ovector that was too small to hold the capture, and there was no other kind of
-back reference (a situation which is probably quite rare). The effect of the
-bug was that the condition was always treated as FALSE when the capture could
-not be consulted, leading to a incorrect behaviour by pcre2_match(). This bug
-has been fixed.
-
-2. Functions for serialization and deserialization of sets of compiled patterns
-have been added.
-
-3. The value that is returned by PCRE2_INFO_SIZE has been corrected to remove
-excess code units at the end of the data block that may occasionally occur if
-the code for calculating the size over-estimates. This change stops the
-serialization code copying uninitialized data, to which valgrind objects. The
-documentation of PCRE2_INFO_SIZE was incorrect in stating that the size did not
-include the general overhead. This has been corrected.
-
-4. All code units in every slot in the table of group names are now set, again
-in order to avoid accessing uninitialized data when serializing.
-
-5. The (*NO_JIT) feature is implemented.
-
-6. If a bug that caused pcre2_compile() to use more memory than allocated was
-triggered when using valgrind, the code in (3) above passed a stupidly large
-value to valgrind. This caused a crash instead of an "internal error" return.
-
-7. A reference to a duplicated named group (either a back reference or a test
-for being set in a conditional) that occurred in a part of the pattern where
-PCRE2_DUPNAMES was not set caused the amount of memory needed for the pattern
-to be incorrectly calculated, leading to overwriting.
-
-8. A mutually recursive set of back references such as (\2)(\1) caused a
-segfault at compile time (while trying to find the minimum matching length).
-The infinite loop is now broken (with the minimum length unset, that is, zero).
-
-9. If an assertion that was used as a condition was quantified with a minimum
-of zero, matching went wrong. In particular, if the whole group had unlimited
-repetition and could match an empty string, a segfault was likely. The pattern
-(?(?=0)?)+ is an example that caused this. Perl allows assertions to be
-quantified, but not if they are being used as conditions, so the above pattern
-is faulted by Perl. PCRE2 has now been changed so that it also rejects such
-patterns.
-
-10. The error message for an invalid quantifier has been changed from "nothing
-to repeat" to "quantifier does not follow a repeatable item".
-
-11. If a bad UTF string is compiled with NO_UTF_CHECK, it may succeed, but
-scanning the compiled pattern in subsequent auto-possessification can get out
-of step and lead to an unknown opcode. Previously this could have caused an
-infinite loop. Now it generates an "internal error" error. This is a tidyup,
-not a bug fix; passing bad UTF with NO_UTF_CHECK is documented as having an
-undefined outcome.
-
-12. A UTF pattern containing a "not" match of a non-ASCII character and a
-subroutine reference could loop at compile time. Example: /[^\xff]((?1))/.
-
-13. The locale test (RunTest 3) has been upgraded. It now checks that a locale
-that is found in the output of "locale -a" can actually be set by pcre2test
-before it is accepted. Previously, in an environment where a locale was listed
-but would not set (an example does exist), the test would "pass" without
-actually doing anything. Also the fr_CA locale has been added to the list of
-locales that can be used.
-
-14. Fixed a bug in pcre2_substitute(). If a replacement string ended in a
-capturing group number without parentheses, the last character was incorrectly
-literally included at the end of the replacement string.
-
-15. A possessive capturing group such as (a)*+ with a minimum repeat of zero
-failed to allow the zero-repeat case if pcre2_match() was called with an
-ovector too small to capture the group.
-
-16. Improved error message in pcre2test when setting the stack size (-S) fails.
-
-17. Fixed two bugs in CMakeLists.txt: (1) Some lines had got lost in the
-transfer from PCRE1, meaning that CMake configuration failed if "build tests"
-was selected. (2) The file src/pcre2_serialize.c had not been added to the list
-of PCRE2 sources, which caused a failure to build pcre2test.
-
-18. Fixed typo in pcre2_serialize.c (DECL instead of DEFN) that causes problems
-only on Windows.
-
-19. Use binary input when reading back saved serialized patterns in pcre2test.
-
-20. Added RunTest.bat for running the tests under Windows.
-
-21. "make distclean" was not removing config.h, a file that may be created for
-use with CMake.
-
-22. A pattern such as "((?2){0,1999}())?", which has a group containing a
-forward reference repeated a large (but limited) number of times within a
-repeated outer group that has a zero minimum quantifier, caused incorrect code
-to be compiled, leading to the error "internal error: previously-checked
-referenced subpattern not found" when an incorrect memory address was read.
-This bug was reported as "heap overflow", discovered by Kai Lu of Fortinet's
-FortiGuard Labs. (Added 24-March-2015: CVE-2015-2325 was given to this.)
-
-23. A pattern such as "((?+1)(\1))/" containing a forward reference subroutine
-call within a group that also contained a recursive back reference caused
-incorrect code to be compiled. This bug was reported as "heap overflow",
-discovered by Kai Lu of Fortinet's FortiGuard Labs. (Added 24-March-2015:
-CVE-2015-2326 was given to this.)
-
-24. Computing the size of the JIT read-only data in advance has been a source
-of various issues, and new ones are still appear unfortunately. To fix
-existing and future issues, size computation is eliminated from the code,
-and replaced by on-demand memory allocation.
-
-25. A pattern such as /(?i)[A-`]/, where characters in the other case are
-adjacent to the end of the range, and the range contained characters with more
-than one other case, caused incorrect behaviour when compiled in UTF mode. In
-that example, the range a-j was left out of the class.
-
-
-Version 10.00 05-January-2015
------------------------------
-
-Version 10.00 is the first release of PCRE2, a revised API for the PCRE
-library. Changes prior to 10.00 are logged in the ChangeLog file for the old
-API, up to item 20 for release 8.36.
-
-The code of the library was heavily revised as part of the new API
-implementation. Details of each and every modification were not individually
-logged. In addition to the API changes, the following changes were made. They
-are either new functionality, or bug fixes and other noticeable changes of
-behaviour that were implemented after the code had been forked.
-
-1. Including Unicode support at build time is now enabled by default, but it
-can optionally be disabled. It is not enabled by default at run time (no
-change).
-
-2. The test program, now called pcre2test, was re-specified and almost
-completely re-written. Its input is not compatible with input for pcretest.
-
-3. Patterns may start with (*NOTEMPTY) or (*NOTEMPTY_ATSTART) to set the
-PCRE2_NOTEMPTY or PCRE2_NOTEMPTY_ATSTART options for every subject line that is
-matched by that pattern.
-
-4. For the benefit of those who use PCRE2 via some other application, that is,
-not writing the function calls themselves, it is possible to check the PCRE2
-version by matching a pattern such as /(?(VERSION>=10)yes|no)/ against a
-string such as "yesno".
-
-5. There are case-equivalent Unicode characters whose encodings use different
-numbers of code units in UTF-8. U+023A and U+2C65 are one example. (It is
-theoretically possible for this to happen in UTF-16 too.) If a backreference to
-a group containing one of these characters was greedily repeated, and during
-the match a backtrack occurred, the subject might be backtracked by the wrong
-number of code units. For example, if /^(\x{23a})\1*(.)/ is matched caselessly
-(and in UTF-8 mode) against "\x{23a}\x{2c65}\x{2c65}\x{2c65}", group 2 should
-capture the final character, which is the three bytes E2, B1, and A5 in UTF-8.
-Incorrect backtracking meant that group 2 captured only the last two bytes.
-This bug has been fixed; the new code is slower, but it is used only when the
-strings matched by the repetition are not all the same length.
-
-6. A pattern such as /()a/ was not setting the "first character must be 'a'"
-information. This applied to any pattern with a group that matched no
-characters, for example: /(?:(?=.)|(? 0)
- {
- $line = 0;
- $file = shift @ARGV;
-
- open (IN, $file) || die "Failed to open $file\n";
-
- while ()
- {
- $line++;
- if (/^\s*$/)
- {
- printf "Empty line $line of $file\n";
- $yield = 1;
- }
- elsif (/^\./)
- {
- if (!/^\.\s*$|
- ^\.B\s+\S|
- ^\.TH\s\S|
- ^\.SH\s\S|
- ^\.SS\s\S|
- ^\.TP(?:\s?\d+)?\s*$|
- ^\.SM\s*$|
- ^\.br\s*$|
- ^\.rs\s*$|
- ^\.sp\s*$|
- ^\.nf\s*$|
- ^\.fi\s*$|
- ^\.P\s*$|
- ^\.PP\s*$|
- ^\.\\"(?:\ HREF)?\s*$|
- ^\.\\"\sHTML\s\s*$|
- ^\.\\"\sHTML\s<\/a>\s*$|
- ^\.\\"\s<\/a>\s*$|
- ^\.\\"\sJOINSH\s*$|
- ^\.\\"\sJOIN\s*$/x
- )
- {
- printf "Bad control line $line of $file\n";
- $yield = 1;
- }
- }
- else
- {
- if (/\\[^ef]|\\f[^IBP]/)
- {
- printf "Bad backslash in line $line of $file\n";
- $yield = 1;
- }
- }
- }
-
- close(IN);
- }
-
-exit $yield;
-# End
diff --git a/pcre2/CleanTxt b/pcre2/CleanTxt
deleted file mode 100755
index 1f42519c8..000000000
--- a/pcre2/CleanTxt
+++ /dev/null
@@ -1,113 +0,0 @@
-#! /usr/bin/perl -w
-
-# Script to take the output of nroff -man and remove all the backspacing and
-# the page footers and the screen commands etc so that it is more usefully
-# readable online. In fact, in the latest nroff, intermediate footers don't
-# seem to be generated any more.
-
-$blankcount = 0;
-$lastwascut = 0;
-$firstheader = 1;
-
-# Input on STDIN; output to STDOUT.
-
-while ()
- {
- s/\x1b\[\d+m//g; # Remove screen controls "ESC [ number m"
- s/.\x8//g; # Remove "char, backspace"
-
- # Handle header lines. Retain only the first one we encounter, but remove
- # the blank line that follows. Any others (e.g. at end of document) and the
- # following blank line are dropped.
-
- if (/^PCRE(\w*)\(([13])\)\s+PCRE\1\(\2\)$/)
- {
- if ($firstheader)
- {
- $firstheader = 0;
- print;
- $lastprinted = $_;
- $lastwascut = 0;
- }
- $_=; # Remove a blank that follows
- next;
- }
-
- # Count runs of empty lines
-
- if (/^\s*$/)
- {
- $blankcount++;
- $lastwascut = 0;
- next;
- }
-
- # If a chunk of lines has been cut out (page footer) and the next line
- # has a different indentation, put back one blank line.
-
- if ($lastwascut && $blankcount < 1 && defined($lastprinted))
- {
- ($a) = $lastprinted =~ /^(\s*)/;
- ($b) = $_ =~ /^(\s*)/;
- $blankcount++ if ($a ne $b);
- }
-
- # We get here only when we have a non-blank line in hand. If it was preceded
- # by 3 or more blank lines, read the next 3 lines and see if they are blank.
- # If so, remove all 7 lines, and remember that we have just done a cut.
-
- if ($blankcount >= 3)
- {
- for ($i = 0; $i < 3; $i++)
- {
- $next[$i] = ;
- $next[$i] = "" if !defined $next[$i];
- $next[$i] =~ s/\x1b\[\d+m//g; # Remove screen controls "ESC [ number m"
- $next[$i] =~ s/.\x8//g; # Remove "char, backspace"
- }
-
- # Cut out chunks of the form <3 blanks><3 blanks>
-
- if ($next[0] =~ /^\s*$/ &&
- $next[1] =~ /^\s*$/ &&
- $next[2] =~ /^\s*$/)
- {
- $blankcount -= 3;
- $lastwascut = 1;
- }
-
- # Otherwise output the saved blanks, the current, and the next three
- # lines. Remember the last printed line.
-
- else
- {
- for ($i = 0; $i < $blankcount; $i++) { print "\n"; }
- print;
- for ($i = 0; $i < 3; $i++)
- {
- $next[$i] =~ s/.\x8//g;
- print $next[$i];
- $lastprinted = $_;
- }
- $lastwascut = 0;
- $blankcount = 0;
- }
- }
-
- # This non-blank line is not preceded by 3 or more blank lines. Output
- # any blanks there are, and the line. Remember it. Force two blank lines
- # before headings.
-
- else
- {
- $blankcount = 2 if /^\S/ && !/^Last updated/ && !/^Copyright/ &&
- defined($lastprinted);
- for ($i = 0; $i < $blankcount; $i++) { print "\n"; }
- print;
- $lastprinted = $_;
- $lastwascut = 0;
- $blankcount = 0;
- }
- }
-
-# End
diff --git a/pcre2/Detrail b/pcre2/Detrail
deleted file mode 100755
index 1c5c7e9ca..000000000
--- a/pcre2/Detrail
+++ /dev/null
@@ -1,35 +0,0 @@
-#!/usr/bin/perl
-
-# This is a script for removing trailing whitespace from lines in files that
-# are listed on the command line.
-
-# This subroutine does the work for one file.
-
-sub detrail {
-my($file) = $_[0];
-my($changed) = 0;
-open(IN, "$file") || die "Can't open $file for input";
-@lines = ;
-close(IN);
-foreach (@lines)
- {
- if (/\s+\n$/)
- {
- s/\s+\n$/\n/;
- $changed = 1;
- }
- }
-if ($changed)
- {
- open(OUT, ">$file") || die "Can't open $file for output";
- print OUT @lines;
- close(OUT);
- }
-}
-
-# This is the main program
-
-$, = ""; # Output field separator
-for ($i = 0; $i < @ARGV; $i++) { &detrail($ARGV[$i]); }
-
-# End
diff --git a/pcre2/HACKING b/pcre2/HACKING
deleted file mode 100644
index 051520c28..000000000
--- a/pcre2/HACKING
+++ /dev/null
@@ -1,604 +0,0 @@
-Technical Notes about PCRE2
----------------------------
-
-These are very rough technical notes that record potentially useful information
-about PCRE2 internals. PCRE2 is a library based on the original PCRE library,
-but with a revised (and incompatible) API. To avoid confusion, the original
-library is referred to as PCRE1 below. For information about testing PCRE2, see
-the pcre2test documentation and the comment at the head of the RunTest file.
-
-PCRE1 releases were up to 8.3x when PCRE2 was developed. The 8.xx series will
-continue for bugfixes if necessary. PCRE2 releases started at 10.00 to avoid
-confusion with PCRE1.
-
-
-Historical note 1
------------------
-
-Many years ago I implemented some regular expression functions to an algorithm
-suggested by Martin Richards. These were not Unix-like in form, and were quite
-restricted in what they could do by comparison with Perl. The interesting part
-about the algorithm was that the amount of space required to hold the compiled
-form of an expression was known in advance. The code to apply an expression did
-not operate by backtracking, as the original Henry Spencer code and current
-PCRE2 and Perl code does, but instead checked all possibilities simultaneously
-by keeping a list of current states and checking all of them as it advanced
-through the subject string. In the terminology of Jeffrey Friedl's book, it was
-a "DFA algorithm", though it was not a traditional Finite State Machine (FSM).
-When the pattern was all used up, all remaining states were possible matches,
-and the one matching the longest subset of the subject string was chosen. This
-did not necessarily maximize the individual wild portions of the pattern, as is
-expected in Unix and Perl-style regular expressions.
-
-
-Historical note 2
------------------
-
-By contrast, the code originally written by Henry Spencer (which was
-subsequently heavily modified for Perl) compiles the expression twice: once in
-a dummy mode in order to find out how much store will be needed, and then for
-real. (The Perl version probably doesn't do this any more; I'm talking about
-the original library.) The execution function operates by backtracking and
-maximizing (or, optionally, minimizing, in Perl) the amount of the subject that
-matches individual wild portions of the pattern. This is an "NFA algorithm" in
-Friedl's terminology.
-
-
-OK, here's the real stuff
--------------------------
-
-For the set of functions that formed the original PCRE1 library (which are
-unrelated to those mentioned above), I tried at first to invent an algorithm
-that used an amount of store bounded by a multiple of the number of characters
-in the pattern, to save on compiling time. However, because of the greater
-complexity in Perl regular expressions, I couldn't do this. In any case, a
-first pass through the pattern is helpful for other reasons.
-
-
-Support for 16-bit and 32-bit data strings
--------------------------------------------
-
-The library can be compiled in any combination of 8-bit, 16-bit or 32-bit
-modes, creating up to three different libraries. In the description that
-follows, the word "short" is used for a 16-bit data quantity, and the phrase
-"code unit" is used for a quantity that is a byte in 8-bit mode, a short in
-16-bit mode and a 32-bit word in 32-bit mode. The names of PCRE2 functions are
-given in generic form, without the _8, _16, or _32 suffix.
-
-
-Computing the memory requirement: how it was
---------------------------------------------
-
-Up to and including release 6.7, PCRE1 worked by running a very degenerate
-first pass to calculate a maximum memory requirement, and then a second pass to
-do the real compile - which might use a bit less than the predicted amount of
-memory. The idea was that this would turn out faster than the Henry Spencer
-code because the first pass is degenerate and the second pass can just store
-stuff straight into memory, which it knows is big enough.
-
-
-Computing the memory requirement: how it is
--------------------------------------------
-
-By the time I was working on a potential 6.8 release, the degenerate first pass
-had become very complicated and hard to maintain. Indeed one of the early
-things I did for 6.8 was to fix Yet Another Bug in the memory computation. Then
-I had a flash of inspiration as to how I could run the real compile function in
-a "fake" mode that enables it to compute how much memory it would need, while
-actually only ever using a few hundred bytes of working memory, and without too
-many tests of the mode that might slow it down. So I refactored the compiling
-functions to work this way. This got rid of about 600 lines of source. It
-should make future maintenance and development easier. As this was such a major
-change, I never released 6.8, instead upping the number to 7.0 (other quite
-major changes were also present in the 7.0 release).
-
-A side effect of this work was that the previous limit of 200 on the nesting
-depth of parentheses was removed. However, there was a downside: compiling ran
-more slowly than before (30% or more, depending on the pattern) because it now
-did a full analysis of the pattern. My hope was that this would not be a big
-issue, and in the event, nobody has commented on it.
-
-At release 8.34, a limit on the nesting depth of parentheses was re-introduced
-(default 250, settable at build time) so as to put a limit on the amount of
-system stack used by the compile function, which uses recursive function calls
-for nested parenthesized groups. This is a safety feature for environments with
-small stacks where the patterns are provided by users.
-
-History repeated itself for release 10.20. A number of bugs relating to named
-subpatterns had been discovered by fuzzers. Most of these were related to the
-handling of forward references when it was not known if the named pattern was
-unique. (References to non-unique names use a different opcode and more
-memory.) The use of duplicate group numbers (the (?| facility) also caused
-issues.
-
-To get around these problems I adopted a new approach by adding a third pass,
-really a "pre-pass", over the pattern, which does nothing other than identify
-all the named subpatterns and their corresponding group numbers. This means
-that the actual compile (both pre-pass and real compile) have full knowledge of
-group names and numbers throughout. Several dozen lines of messy code were
-eliminated, though the new pre-pass is not short (skipping over [] classes is
-complicated).
-
-
-Traditional matching function
------------------------------
-
-The "traditional", and original, matching function is called pcre2_match(), and
-it implements an NFA algorithm, similar to the original Henry Spencer algorithm
-and the way that Perl works. This is not surprising, since it is intended to be
-as compatible with Perl as possible. This is the function most users of PCRE2
-will use most of the time. If PCRE2 is compiled with just-in-time (JIT)
-support, and studying a compiled pattern with JIT is successful, the JIT code
-is run instead of the normal pcre2_match() code, but the result is the same.
-
-
-Supplementary matching function
--------------------------------
-
-There is also a supplementary matching function called pcre2_dfa_match(). This
-implements a DFA matching algorithm that searches simultaneously for all
-possible matches that start at one point in the subject string. (Going back to
-my roots: see Historical Note 1 above.) This function intreprets the same
-compiled pattern data as pcre2_match(); however, not all the facilities are
-available, and those that are do not always work in quite the same way. See the
-user documentation for details.
-
-The algorithm that is used for pcre2_dfa_match() is not a traditional FSM,
-because it may have a number of states active at one time. More work would be
-needed at compile time to produce a traditional FSM where only one state is
-ever active at once. I believe some other regex matchers work this way. JIT
-support is not available for this kind of matching.
-
-
-Changeable options
-------------------
-
-The /i, /m, or /s options (PCRE2_CASELESS, PCRE2_MULTILINE, PCRE2_DOTALL, and
-some others) may change in the middle of patterns. Their processing is handled
-entirely at compile time by generating different opcodes for the different
-settings. The runtime functions do not need to keep track of an options state.
-
-
-Format of compiled patterns
----------------------------
-
-The compiled form of a pattern is a vector of unsigned code units (bytes in
-8-bit mode, shorts in 16-bit mode, 32-bit words in 32-bit mode), containing
-items of variable length. The first code unit in an item contains an opcode,
-and the length of the item is either implicit in the opcode or contained in the
-data that follows it.
-
-In many cases listed below, LINK_SIZE data values are specified for offsets
-within the compiled pattern. LINK_SIZE always specifies a number of bytes. The
-default value for LINK_SIZE is 2, except for the 32-bit library, where it can
-only be 4. The 8-bit library can be compiled to used 3-byte or 4-byte values,
-and the 16-bit library can be compiled to use 4-byte values, though this
-impairs performance. Specifing a LINK_SIZE larger than 2 for these libraries is
-necessary only when patterns whose compiled length is greater than 64K code
-units are going to be processed. When a LINK_SIZE value uses more than one code
-unit, the most significant unit is first.
-
-In this description, we assume the "normal" compilation options. Data values
-that are counts (e.g. quantifiers) are always two bytes long in 8-bit mode
-(most significant byte first), or one code unit in 16-bit and 32-bit modes.
-
-
-Opcodes with no following data
-------------------------------
-
-These items are all just one unit long
-
- OP_END end of pattern
- OP_ANY match any one character other than newline
- OP_ALLANY match any one character, including newline
- OP_ANYBYTE match any single code unit, even in UTF-8/16 mode
- OP_SOD match start of data: \A
- OP_SOM, start of match (subject + offset): \G
- OP_SET_SOM, set start of match (\K)
- OP_CIRC ^ (start of data)
- OP_CIRCM ^ multiline mode (start of data or after newline)
- OP_NOT_WORD_BOUNDARY \W
- OP_WORD_BOUNDARY \w
- OP_NOT_DIGIT \D
- OP_DIGIT \d
- OP_NOT_HSPACE \H
- OP_HSPACE \h
- OP_NOT_WHITESPACE \S
- OP_WHITESPACE \s
- OP_NOT_VSPACE \V
- OP_VSPACE \v
- OP_NOT_WORDCHAR \W
- OP_WORDCHAR \w
- OP_EODN match end of data or newline at end: \Z
- OP_EOD match end of data: \z
- OP_DOLL $ (end of data, or before final newline)
- OP_DOLLM $ multiline mode (end of data or before newline)
- OP_EXTUNI match an extended Unicode grapheme cluster
- OP_ANYNL match any Unicode newline sequence
-
- OP_ASSERT_ACCEPT )
- OP_ACCEPT ) These are Perl 5.10's "backtracking control
- OP_COMMIT ) verbs". If OP_ACCEPT is inside capturing
- OP_FAIL ) parentheses, it may be preceded by one or more
- OP_PRUNE ) OP_CLOSE, each followed by a count that
- OP_SKIP ) indicates which parentheses must be closed.
- OP_THEN )
-
-OP_ASSERT_ACCEPT is used when (*ACCEPT) is encountered within an assertion.
-This ends the assertion, not the entire pattern match. The assertion (?!) is
-always optimized to OP_FAIL.
-
-
-Backtracking control verbs with optional data
----------------------------------------------
-
-(*THEN) without an argument generates the opcode OP_THEN and no following data.
-OP_MARK is followed by the mark name, preceded by a length in one code unit,
-and followed by a binary zero. For (*PRUNE), (*SKIP), and (*THEN) with
-arguments, the opcodes OP_PRUNE_ARG, OP_SKIP_ARG, and OP_THEN_ARG are used,
-with the name following in the same format as OP_MARK.
-
-
-Matching literal characters
----------------------------
-
-The OP_CHAR opcode is followed by a single character that is to be matched
-casefully. For caseless matching, OP_CHARI is used. In UTF-8 or UTF-16 modes,
-the character may be more than one code unit long. In UTF-32 mode, characters
-are always exactly one code unit long.
-
-If there is only one character in a character class, OP_CHAR or OP_CHARI is
-used for a positive class, and OP_NOT or OP_NOTI for a negative one (that is,
-for something like [^a]).
-
-
-Repeating single characters
----------------------------
-
-The common repeats (*, +, ?), when applied to a single character, use the
-following opcodes, which come in caseful and caseless versions:
-
- Caseful Caseless
- OP_STAR OP_STARI
- OP_MINSTAR OP_MINSTARI
- OP_POSSTAR OP_POSSTARI
- OP_PLUS OP_PLUSI
- OP_MINPLUS OP_MINPLUSI
- OP_POSPLUS OP_POSPLUSI
- OP_QUERY OP_QUERYI
- OP_MINQUERY OP_MINQUERYI
- OP_POSQUERY OP_POSQUERYI
-
-Each opcode is followed by the character that is to be repeated. In ASCII or
-UTF-32 modes, these are two-code-unit items; in UTF-8 or UTF-16 modes, the
-length is variable. Those with "MIN" in their names are the minimizing
-versions. Those with "POS" in their names are possessive versions. Other kinds
-of repeat make use of these opcodes:
-
- Caseful Caseless
- OP_UPTO OP_UPTOI
- OP_MINUPTO OP_MINUPTOI
- OP_POSUPTO OP_POSUPTOI
- OP_EXACT OP_EXACTI
-
-Each of these is followed by a count and then the repeated character. The count
-is two bytes long in 8-bit mode (most significant byte first), or one code unit
-in 16-bit and 32-bit modes.
-
-OP_UPTO matches from 0 to the given number. A repeat with a non-zero minimum
-and a fixed maximum is coded as an OP_EXACT followed by an OP_UPTO (or
-OP_MINUPTO or OPT_POSUPTO).
-
-Another set of matching repeating opcodes (called OP_NOTSTAR, OP_NOTSTARI,
-etc.) are used for repeated, negated, single-character classes such as [^a]*.
-The normal single-character opcodes (OP_STAR, etc.) are used for repeated
-positive single-character classes.
-
-
-Repeating character types
--------------------------
-
-Repeats of things like \d are done exactly as for single characters, except
-that instead of a character, the opcode for the type (e.g. OP_DIGIT) is stored
-in the next code unit. The opcodes are:
-
- OP_TYPESTAR
- OP_TYPEMINSTAR
- OP_TYPEPOSSTAR
- OP_TYPEPLUS
- OP_TYPEMINPLUS
- OP_TYPEPOSPLUS
- OP_TYPEQUERY
- OP_TYPEMINQUERY
- OP_TYPEPOSQUERY
- OP_TYPEUPTO
- OP_TYPEMINUPTO
- OP_TYPEPOSUPTO
- OP_TYPEEXACT
-
-
-Match by Unicode property
--------------------------
-
-OP_PROP and OP_NOTPROP are used for positive and negative matches of a
-character by testing its Unicode property (the \p and \P escape sequences).
-Each is followed by two code units that encode the desired property as a type
-and a value. The types are a set of #defines of the form PT_xxx, and the values
-are enumerations of the form ucp_xx, defined in the pcre2_ucp.h source file.
-The value is relevant only for PT_GC (General Category), PT_PC (Particular
-Category), and PT_SC (Script).
-
-Repeats of these items use the OP_TYPESTAR etc. set of opcodes, followed by
-three code units: OP_PROP or OP_NOTPROP, and then the desired property type and
-value.
-
-
-Character classes
------------------
-
-If there is only one character in a class, OP_CHAR or OP_CHARI is used for a
-positive class, and OP_NOT or OP_NOTI for a negative one (that is, for
-something like [^a]).
-
-A set of repeating opcodes (called OP_NOTSTAR etc.) are used for repeated,
-negated, single-character classes. The normal single-character opcodes
-(OP_STAR, etc.) are used for repeated positive single-character classes.
-
-When there is more than one character in a class, and all the code points are
-less than 256, OP_CLASS is used for a positive class, and OP_NCLASS for a
-negative one. In either case, the opcode is followed by a 32-byte (16-short,
-8-word) bit map containing a 1 bit for every character that is acceptable. The
-bits are counted from the least significant end of each unit. In caseless mode,
-bits for both cases are set.
-
-The reason for having both OP_CLASS and OP_NCLASS is so that, in UTF-8 and
-16-bit and 32-bit modes, subject characters with values greater than 255 can be
-handled correctly. For OP_CLASS they do not match, whereas for OP_NCLASS they
-do.
-
-For classes containing characters with values greater than 255 or that contain
-\p or \P, OP_XCLASS is used. It optionally uses a bit map if any acceptable
-code points are less than 256, followed by a list of pairs (for a range) and/or
-single characters and/or properties. In caseless mode, both cases are
-explicitly listed.
-
-OP_XCLASS is followed by a LINK_SIZE value containing the total length of the
-opcode and its data. This is followed by a code unit containing flag bits:
-XCL_NOT indicates that this is a negative class, and XCL_MAP indicates that a
-bit map is present. There follows the bit map, if XCL_MAP is set, and then a
-sequence of items coded as follows:
-
- XCL_END marks the end of the list
- XCL_SINGLE one character follows
- XCL_RANGE two characters follow
- XCL_PROP a Unicode property (type, value) follows
- XCL_NOTPROP a Unicode property (type, value) follows
-
-If a range starts with a code point less than 256 and ends with one greater
-than 255, it is split into two ranges, with characters less than 256 being
-indicated in the bit map, and the rest with XCL_RANGE.
-
-When XCL_NOT is set, the bit map, if present, contains bits for characters that
-are allowed (exactly as for OP_NCLASS), but the list of items that follow it
-specifies characters and properties that are not allowed.
-
-
-Back references
----------------
-
-OP_REF (caseful) or OP_REFI (caseless) is followed by a count containing the
-reference number when the reference is to a unique capturing group (either by
-number or by name). When named groups are used, there may be more than one
-group with the same name. In this case, a reference to such a group by name
-generates OP_DNREF or OP_DNREFI. These are followed by two counts: the index
-(not the byte offset) in the group name table of the first entry for the
-required name, followed by the number of groups with the same name. The
-matching code can then search for the first one that is set.
-
-
-Repeating character classes and back references
------------------------------------------------
-
-Single-character classes are handled specially (see above). This section
-applies to other classes and also to back references. In both cases, the repeat
-information follows the base item. The matching code looks at the following
-opcode to see if it is one of these:
-
- OP_CRSTAR
- OP_CRMINSTAR
- OP_CRPOSSTAR
- OP_CRPLUS
- OP_CRMINPLUS
- OP_CRPOSPLUS
- OP_CRQUERY
- OP_CRMINQUERY
- OP_CRPOSQUERY
- OP_CRRANGE
- OP_CRMINRANGE
- OP_CRPOSRANGE
-
-All but the last three are single-code-unit items, with no data. The others are
-followed by the minimum and maximum repeat counts.
-
-
-Brackets and alternation
-------------------------
-
-A pair of non-capturing round brackets is wrapped round each expression at
-compile time, so alternation always happens in the context of brackets.
-
-[Note for North Americans: "bracket" to some English speakers, including
-myself, can be round, square, curly, or pointy. Hence this usage rather than
-"parentheses".]
-
-Non-capturing brackets use the opcode OP_BRA, capturing brackets use OP_CBRA. A
-bracket opcode is followed by a LINK_SIZE value which gives the offset to the
-next alternative OP_ALT or, if there aren't any branches, to the matching
-OP_KET opcode. Each OP_ALT is followed by a LINK_SIZE value giving the offset
-to the next one, or to the OP_KET opcode. For capturing brackets, the bracket
-number is a count that immediately follows the offset.
-
-OP_KET is used for subpatterns that do not repeat indefinitely, and OP_KETRMIN
-and OP_KETRMAX are used for indefinite repetitions, minimally or maximally
-respectively (see below for possessive repetitions). All three are followed by
-a LINK_SIZE value giving (as a positive number) the offset back to the matching
-bracket opcode.
-
-If a subpattern is quantified such that it is permitted to match zero times, it
-is preceded by one of OP_BRAZERO, OP_BRAMINZERO, or OP_SKIPZERO. These are
-single-unit opcodes that tell the matcher that skipping the following
-subpattern entirely is a valid match. In the case of the first two, not
-skipping the pattern is also valid (greedy and non-greedy). The third is used
-when a pattern has the quantifier {0,0}. It cannot be entirely discarded,
-because it may be called as a subroutine from elsewhere in the pattern.
-
-A subpattern with an indefinite maximum repetition is replicated in the
-compiled data its minimum number of times (or once with OP_BRAZERO if the
-minimum is zero), with the final copy terminating with OP_KETRMIN or OP_KETRMAX
-as appropriate.
-
-A subpattern with a bounded maximum repetition is replicated in a nested
-fashion up to the maximum number of times, with OP_BRAZERO or OP_BRAMINZERO
-before each replication after the minimum, so that, for example, (abc){2,5} is
-compiled as (abc)(abc)((abc)((abc)(abc)?)?)?, except that each bracketed group
-has the same number.
-
-When a repeated subpattern has an unbounded upper limit, it is checked to see
-whether it could match an empty string. If this is the case, the opcode in the
-final replication is changed to OP_SBRA or OP_SCBRA. This tells the matcher
-that it needs to check for matching an empty string when it hits OP_KETRMIN or
-OP_KETRMAX, and if so, to break the loop.
-
-
-Possessive brackets
--------------------
-
-When a repeated group (capturing or non-capturing) is marked as possessive by
-the "+" notation, e.g. (abc)++, different opcodes are used. Their names all
-have POS on the end, e.g. OP_BRAPOS instead of OP_BRA and OP_SCBRAPOS instead
-of OP_SCBRA. The end of such a group is marked by OP_KETRPOS. If the minimum
-repetition is zero, the group is preceded by OP_BRAPOSZERO.
-
-
-Once-only (atomic) groups
--------------------------
-
-These are just like other subpatterns, but they start with the opcode
-OP_ONCE or OP_ONCE_NC. The former is used when there are no capturing brackets
-within the atomic group; the latter when there are. The distinction is needed
-for when there is a backtrack to before the group - any captures within the
-group must be reset, so it is necessary to retain backtracking points inside
-the group, even after it is complete, in order to do this. When there are no
-captures in an atomic group, all the backtracking can be discarded when it is
-complete. This is more efficient, and also uses less stack.
-
-The check for matching an empty string in an unbounded repeat is handled
-entirely at runtime, so there are just these two opcodes for atomic groups.
-
-
-Assertions
-----------
-
-Forward assertions are also just like other subpatterns, but starting with one
-of the opcodes OP_ASSERT or OP_ASSERT_NOT. Backward assertions use the opcodes
-OP_ASSERTBACK and OP_ASSERTBACK_NOT, and the first opcode inside the assertion
-is OP_REVERSE, followed by a count of the number of characters to move back the
-pointer in the subject string. In ASCII or UTF-32 mode, the count is also the
-number of code units, but in UTF-8/16 mode each character may occupy more than
-one code unit. A separate count is present in each alternative of a lookbehind
-assertion, allowing them to have different (but fixed) lengths.
-
-
-Conditional subpatterns
------------------------
-
-These are like other subpatterns, but they start with the opcode OP_COND, or
-OP_SCOND for one that might match an empty string in an unbounded repeat.
-
-If the condition is a back reference, this is stored at the start of the
-subpattern using the opcode OP_CREF followed by a count containing the
-reference number, provided that the reference is to a unique capturing group.
-If the reference was by name and there is more than one group with that name,
-OP_DNCREF is used instead. It is followed by two counts: the index in the group
-names table, and the number of groups with the same name. The allows the
-matcher to check if any group with the given name is set.
-
-If the condition is "in recursion" (coded as "(?(R)"), or "in recursion of
-group x" (coded as "(?(Rx)"), the group number is stored at the start of the
-subpattern using the opcode OP_RREF (with a value of RREF_ANY (0xffff) for "the
-whole pattern") or OP_DNRREF (with data as for OP_DNCREF).
-
-For a DEFINE condition, OP_FALSE is used (with no associated data). During
-compilation, however, a DEFINE condition is coded as OP_DEFINE so that, when
-the conditional group is complete, there can be a check to ensure that it
-contains only one top-level branch. Once this has happened, the opcode is
-changed to OP_FALSE, so the matcher never sees OP_DEFINE.
-
-There is a special PCRE2-specific condition of the form (VERSION[>]=x.y), which
-tests the PCRE2 version number. This compiles into one of the opcodes OP_TRUE
-or OP_FALSE.
-
-If a condition is not a back reference, recursion test, DEFINE, or VERSION, it
-must start with an assertion, whose opcode normally immediately follows OP_COND
-or OP_SCOND. However, if automatic callouts are enabled, a callout is inserted
-immediately before the assertion. It is also possible to insert a manual
-callout at this point. Only assertion conditions may have callouts preceding
-the condition.
-
-A condition that is the negative assertion (?!) is optimized to OP_FAIL in all
-parts of the pattern, so this is another opcode that may appear as a condition.
-It is treated the same as OP_FALSE.
-
-
-Recursion
----------
-
-Recursion either matches the current pattern, or some subexpression. The opcode
-OP_RECURSE is followed by a LINK_SIZE value that is the offset to the starting
-bracket from the start of the whole pattern. OP_RECURSE is also used for
-"subroutine" calls, even though they are not strictly a recursion. Repeated
-recursions are automatically wrapped inside OP_ONCE brackets, because otherwise
-some patterns broke them. A non-repeated recursion is not wrapped in OP_ONCE
-brackets, but it is nevertheless still treated as an atomic group.
-
-
-Callout
--------
-
-A callout can nowadays have either a numerical argument or a string argument.
-These use OP_CALLOUT or OP_CALLOUT_STR, respectively. In each case these are
-followed by two LINK_SIZE values giving the offset in the pattern string to the
-start of the following item, and another count giving the length of this item.
-These values make it possible for pcre2test to output useful tracing
-information using callouts.
-
-In the case of a numeric callout, after these two values there is a single code
-unit containing the callout number, in the range 0-255, with 255 being used for
-callouts that are automatically inserted as a result of the PCRE2_AUTO_CALLOUT
-option. Thus, this opcode item is of fixed length:
-
- [OP_CALLOUT] [PATTERN_OFFSET] [PATTERN_LENGTH] [NUMBER]
-
-For callouts with string arguments, OP_CALLOUT_STR has three more data items:
-a LINK_SIZE value giving the complete length of the entire opcode item, a
-LINK_SIZE item containing the offset within the pattern string to the start of
-the string argument, and the string itself, preceded by its starting delimiter
-and followed by a binary zero. When a callout function is called, a pointer to
-the actual string is passed, but the delimiter can be accessed as string[-1] if
-the application needs it. In the 8-bit library, the callout in /X(?C'abc')Y/ is
-compiled as the following bytes (decimal numbers represent binary values):
-
- [OP_CALLOUT] [0] [10] [0] [1] [0] [14] [0] [5] ['] [a] [b] [c] [0]
- -------- ------- -------- -------
- | | | |
- ------- LINK_SIZE items ------
-
-Opcode table checking
----------------------
-
-The last opcode that is defined in pcre2_internal.h is OP_TABLE_LENGTH. This is
-not a real opcode, but is used to check that tables indexed by opcode are the
-correct length, in order to catch updating errors.
-
-Philip Hazel
-June 2015
diff --git a/pcre2/INSTALL b/pcre2/INSTALL
deleted file mode 100644
index 209984075..000000000
--- a/pcre2/INSTALL
+++ /dev/null
@@ -1,370 +0,0 @@
-Installation Instructions
-*************************
-
-Copyright (C) 1994-1996, 1999-2002, 2004-2013 Free Software Foundation,
-Inc.
-
- Copying and distribution of this file, with or without modification,
-are permitted in any medium without royalty provided the copyright
-notice and this notice are preserved. This file is offered as-is,
-without warranty of any kind.
-
-Basic Installation
-==================
-
- Briefly, the shell command `./configure && make && make install'
-should configure, build, and install this package. The following
-more-detailed instructions are generic; see the `README' file for
-instructions specific to this package. Some packages provide this
-`INSTALL' file but do not implement all of the features documented
-below. The lack of an optional feature in a given package is not
-necessarily a bug. More recommendations for GNU packages can be found
-in *note Makefile Conventions: (standards)Makefile Conventions.
-
- The `configure' shell script attempts to guess correct values for
-various system-dependent variables used during compilation. It uses
-those values to create a `Makefile' in each directory of the package.
-It may also create one or more `.h' files containing system-dependent
-definitions. Finally, it creates a shell script `config.status' that
-you can run in the future to recreate the current configuration, and a
-file `config.log' containing compiler output (useful mainly for
-debugging `configure').
-
- It can also use an optional file (typically called `config.cache'
-and enabled with `--cache-file=config.cache' or simply `-C') that saves
-the results of its tests to speed up reconfiguring. Caching is
-disabled by default to prevent problems with accidental use of stale
-cache files.
-
- If you need to do unusual things to compile the package, please try
-to figure out how `configure' could check whether to do them, and mail
-diffs or instructions to the address given in the `README' so they can
-be considered for the next release. If you are using the cache, and at
-some point `config.cache' contains results you don't want to keep, you
-may remove or edit it.
-
- The file `configure.ac' (or `configure.in') is used to create
-`configure' by a program called `autoconf'. You need `configure.ac' if
-you want to change it or regenerate `configure' using a newer version
-of `autoconf'.
-
- The simplest way to compile this package is:
-
- 1. `cd' to the directory containing the package's source code and type
- `./configure' to configure the package for your system.
-
- Running `configure' might take a while. While running, it prints
- some messages telling which features it is checking for.
-
- 2. Type `make' to compile the package.
-
- 3. Optionally, type `make check' to run any self-tests that come with
- the package, generally using the just-built uninstalled binaries.
-
- 4. Type `make install' to install the programs and any data files and
- documentation. When installing into a prefix owned by root, it is
- recommended that the package be configured and built as a regular
- user, and only the `make install' phase executed with root
- privileges.
-
- 5. Optionally, type `make installcheck' to repeat any self-tests, but
- this time using the binaries in their final installed location.
- This target does not install anything. Running this target as a
- regular user, particularly if the prior `make install' required
- root privileges, verifies that the installation completed
- correctly.
-
- 6. You can remove the program binaries and object files from the
- source code directory by typing `make clean'. To also remove the
- files that `configure' created (so you can compile the package for
- a different kind of computer), type `make distclean'. There is
- also a `make maintainer-clean' target, but that is intended mainly
- for the package's developers. If you use it, you may have to get
- all sorts of other programs in order to regenerate files that came
- with the distribution.
-
- 7. Often, you can also type `make uninstall' to remove the installed
- files again. In practice, not all packages have tested that
- uninstallation works correctly, even though it is required by the
- GNU Coding Standards.
-
- 8. Some packages, particularly those that use Automake, provide `make
- distcheck', which can by used by developers to test that all other
- targets like `make install' and `make uninstall' work correctly.
- This target is generally not run by end users.
-
-Compilers and Options
-=====================
-
- Some systems require unusual options for compilation or linking that
-the `configure' script does not know about. Run `./configure --help'
-for details on some of the pertinent environment variables.
-
- You can give `configure' initial values for configuration parameters
-by setting variables in the command line or in the environment. Here
-is an example:
-
- ./configure CC=c99 CFLAGS=-g LIBS=-lposix
-
- *Note Defining Variables::, for more details.
-
-Compiling For Multiple Architectures
-====================================
-
- You can compile the package for more than one kind of computer at the
-same time, by placing the object files for each architecture in their
-own directory. To do this, you can use GNU `make'. `cd' to the
-directory where you want the object files and executables to go and run
-the `configure' script. `configure' automatically checks for the
-source code in the directory that `configure' is in and in `..'. This
-is known as a "VPATH" build.
-
- With a non-GNU `make', it is safer to compile the package for one
-architecture at a time in the source code directory. After you have
-installed the package for one architecture, use `make distclean' before
-reconfiguring for another architecture.
-
- On MacOS X 10.5 and later systems, you can create libraries and
-executables that work on multiple system types--known as "fat" or
-"universal" binaries--by specifying multiple `-arch' options to the
-compiler but only a single `-arch' option to the preprocessor. Like
-this:
-
- ./configure CC="gcc -arch i386 -arch x86_64 -arch ppc -arch ppc64" \
- CXX="g++ -arch i386 -arch x86_64 -arch ppc -arch ppc64" \
- CPP="gcc -E" CXXCPP="g++ -E"
-
- This is not guaranteed to produce working output in all cases, you
-may have to build one architecture at a time and combine the results
-using the `lipo' tool if you have problems.
-
-Installation Names
-==================
-
- By default, `make install' installs the package's commands under
-`/usr/local/bin', include files under `/usr/local/include', etc. You
-can specify an installation prefix other than `/usr/local' by giving
-`configure' the option `--prefix=PREFIX', where PREFIX must be an
-absolute file name.
-
- You can specify separate installation prefixes for
-architecture-specific files and architecture-independent files. If you
-pass the option `--exec-prefix=PREFIX' to `configure', the package uses
-PREFIX as the prefix for installing programs and libraries.
-Documentation and other data files still use the regular prefix.
-
- In addition, if you use an unusual directory layout you can give
-options like `--bindir=DIR' to specify different values for particular
-kinds of files. Run `configure --help' for a list of the directories
-you can set and what kinds of files go in them. In general, the
-default for these options is expressed in terms of `${prefix}', so that
-specifying just `--prefix' will affect all of the other directory
-specifications that were not explicitly provided.
-
- The most portable way to affect installation locations is to pass the
-correct locations to `configure'; however, many packages provide one or
-both of the following shortcuts of passing variable assignments to the
-`make install' command line to change installation locations without
-having to reconfigure or recompile.
-
- The first method involves providing an override variable for each
-affected directory. For example, `make install
-prefix=/alternate/directory' will choose an alternate location for all
-directory configuration variables that were expressed in terms of
-`${prefix}'. Any directories that were specified during `configure',
-but not in terms of `${prefix}', must each be overridden at install
-time for the entire installation to be relocated. The approach of
-makefile variable overrides for each directory variable is required by
-the GNU Coding Standards, and ideally causes no recompilation.
-However, some platforms have known limitations with the semantics of
-shared libraries that end up requiring recompilation when using this
-method, particularly noticeable in packages that use GNU Libtool.
-
- The second method involves providing the `DESTDIR' variable. For
-example, `make install DESTDIR=/alternate/directory' will prepend
-`/alternate/directory' before all installation names. The approach of
-`DESTDIR' overrides is not required by the GNU Coding Standards, and
-does not work on platforms that have drive letters. On the other hand,
-it does better at avoiding recompilation issues, and works well even
-when some directory options were not specified in terms of `${prefix}'
-at `configure' time.
-
-Optional Features
-=================
-
- If the package supports it, you can cause programs to be installed
-with an extra prefix or suffix on their names by giving `configure' the
-option `--program-prefix=PREFIX' or `--program-suffix=SUFFIX'.
-
- Some packages pay attention to `--enable-FEATURE' options to
-`configure', where FEATURE indicates an optional part of the package.
-They may also pay attention to `--with-PACKAGE' options, where PACKAGE
-is something like `gnu-as' or `x' (for the X Window System). The
-`README' should mention any `--enable-' and `--with-' options that the
-package recognizes.
-
- For packages that use the X Window System, `configure' can usually
-find the X include and library files automatically, but if it doesn't,
-you can use the `configure' options `--x-includes=DIR' and
-`--x-libraries=DIR' to specify their locations.
-
- Some packages offer the ability to configure how verbose the
-execution of `make' will be. For these packages, running `./configure
---enable-silent-rules' sets the default to minimal output, which can be
-overridden with `make V=1'; while running `./configure
---disable-silent-rules' sets the default to verbose, which can be
-overridden with `make V=0'.
-
-Particular systems
-==================
-
- On HP-UX, the default C compiler is not ANSI C compatible. If GNU
-CC is not installed, it is recommended to use the following options in
-order to use an ANSI C compiler:
-
- ./configure CC="cc -Ae -D_XOPEN_SOURCE=500"
-
-and if that doesn't work, install pre-built binaries of GCC for HP-UX.
-
- HP-UX `make' updates targets which have the same time stamps as
-their prerequisites, which makes it generally unusable when shipped
-generated files such as `configure' are involved. Use GNU `make'
-instead.
-
- On OSF/1 a.k.a. Tru64, some versions of the default C compiler cannot
-parse its `' header file. The option `-nodtk' can be used as
-a workaround. If GNU CC is not installed, it is therefore recommended
-to try
-
- ./configure CC="cc"
-
-and if that doesn't work, try
-
- ./configure CC="cc -nodtk"
-
- On Solaris, don't put `/usr/ucb' early in your `PATH'. This
-directory contains several dysfunctional programs; working variants of
-these programs are available in `/usr/bin'. So, if you need `/usr/ucb'
-in your `PATH', put it _after_ `/usr/bin'.
-
- On Haiku, software installed for all users goes in `/boot/common',
-not `/usr/local'. It is recommended to use the following options:
-
- ./configure --prefix=/boot/common
-
-Specifying the System Type
-==========================
-
- There may be some features `configure' cannot figure out
-automatically, but needs to determine by the type of machine the package
-will run on. Usually, assuming the package is built to be run on the
-_same_ architectures, `configure' can figure that out, but if it prints
-a message saying it cannot guess the machine type, give it the
-`--build=TYPE' option. TYPE can either be a short name for the system
-type, such as `sun4', or a canonical name which has the form:
-
- CPU-COMPANY-SYSTEM
-
-where SYSTEM can have one of these forms:
-
- OS
- KERNEL-OS
-
- See the file `config.sub' for the possible values of each field. If
-`config.sub' isn't included in this package, then this package doesn't
-need to know the machine type.
-
- If you are _building_ compiler tools for cross-compiling, you should
-use the option `--target=TYPE' to select the type of system they will
-produce code for.
-
- If you want to _use_ a cross compiler, that generates code for a
-platform different from the build platform, you should specify the
-"host" platform (i.e., that on which the generated programs will
-eventually be run) with `--host=TYPE'.
-
-Sharing Defaults
-================
-
- If you want to set default values for `configure' scripts to share,
-you can create a site shell script called `config.site' that gives
-default values for variables like `CC', `cache_file', and `prefix'.
-`configure' looks for `PREFIX/share/config.site' if it exists, then
-`PREFIX/etc/config.site' if it exists. Or, you can set the
-`CONFIG_SITE' environment variable to the location of the site script.
-A warning: not all `configure' scripts look for a site script.
-
-Defining Variables
-==================
-
- Variables not defined in a site shell script can be set in the
-environment passed to `configure'. However, some packages may run
-configure again during the build, and the customized values of these
-variables may be lost. In order to avoid this problem, you should set
-them in the `configure' command line, using `VAR=value'. For example:
-
- ./configure CC=/usr/local2/bin/gcc
-
-causes the specified `gcc' to be used as the C compiler (unless it is
-overridden in the site shell script).
-
-Unfortunately, this technique does not work for `CONFIG_SHELL' due to
-an Autoconf limitation. Until the limitation is lifted, you can use
-this workaround:
-
- CONFIG_SHELL=/bin/bash ./configure CONFIG_SHELL=/bin/bash
-
-`configure' Invocation
-======================
-
- `configure' recognizes the following options to control how it
-operates.
-
-`--help'
-`-h'
- Print a summary of all of the options to `configure', and exit.
-
-`--help=short'
-`--help=recursive'
- Print a summary of the options unique to this package's
- `configure', and exit. The `short' variant lists options used
- only in the top level, while the `recursive' variant lists options
- also present in any nested packages.
-
-`--version'
-`-V'
- Print the version of Autoconf used to generate the `configure'
- script, and exit.
-
-`--cache-file=FILE'
- Enable the cache: use and save the results of the tests in FILE,
- traditionally `config.cache'. FILE defaults to `/dev/null' to
- disable caching.
-
-`--config-cache'
-`-C'
- Alias for `--cache-file=config.cache'.
-
-`--quiet'
-`--silent'
-`-q'
- Do not print messages saying which checks are being made. To
- suppress all normal output, redirect it to `/dev/null' (any error
- messages will still be shown).
-
-`--srcdir=DIR'
- Look for the package's source code in directory DIR. Usually
- `configure' can determine that directory automatically.
-
-`--prefix=DIR'
- Use DIR as the installation prefix. *note Installation Names::
- for more details, including other options available for fine-tuning
- the installation locations.
-
-`--no-create'
-`-n'
- Run the configure checks, but stop before creating any output
- files.
-
-`configure' also accepts some other, not widely useful, options. Run
-`configure --help' for more details.
diff --git a/pcre2/LICENCE b/pcre2/LICENCE
deleted file mode 100644
index 6600a6590..000000000
--- a/pcre2/LICENCE
+++ /dev/null
@@ -1,83 +0,0 @@
-PCRE2 LICENCE
--------------
-
-PCRE2 is a library of functions to support regular expressions whose syntax
-and semantics are as close as possible to those of the Perl 5 language.
-
-Release 10 of PCRE2 is distributed under the terms of the "BSD" licence, as
-specified below. The documentation for PCRE2, supplied in the "doc"
-directory, is distributed under the same terms as the software itself. The data
-in the testdata directory is not copyrighted and is in the public domain.
-
-The basic library functions are written in C and are freestanding. Also
-included in the distribution is a just-in-time compiler that can be used to
-optimize pattern matching. This is an optional feature that can be omitted when
-the library is built.
-
-
-THE BASIC LIBRARY FUNCTIONS
----------------------------
-
-Written by: Philip Hazel
-Email local part: ph10
-Email domain: cam.ac.uk
-
-University of Cambridge Computing Service,
-Cambridge, England.
-
-Copyright (c) 1997-2016 University of Cambridge
-All rights reserved.
-
-
-PCRE2 JUST-IN-TIME COMPILATION SUPPORT
---------------------------------------
-
-Written by: Zoltan Herczeg
-Email local part: hzmester
-Emain domain: freemail.hu
-
-Copyright(c) 2010-2016 Zoltan Herczeg
-All rights reserved.
-
-
-STACK-LESS JUST-IN-TIME COMPILER
---------------------------------
-
-Written by: Zoltan Herczeg
-Email local part: hzmester
-Emain domain: freemail.hu
-
-Copyright(c) 2009-2016 Zoltan Herczeg
-All rights reserved.
-
-
-THE "BSD" LICENCE
------------------
-
-Redistribution and use in source and binary forms, with or without
-modification, are permitted provided that the following conditions are met:
-
- * Redistributions of source code must retain the above copyright notice,
- this list of conditions and the following disclaimer.
-
- * Redistributions in binary form must reproduce the above copyright
- notice, this list of conditions and the following disclaimer in the
- documentation and/or other materials provided with the distribution.
-
- * Neither the name of the University of Cambridge nor the names of any
- contributors may be used to endorse or promote products derived from this
- software without specific prior written permission.
-
-THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
-AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
-IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
-ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
-LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
-CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
-SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
-INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
-CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
-ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
-POSSIBILITY OF SUCH DAMAGE.
-
-End
diff --git a/pcre2/Makefile.am b/pcre2/Makefile.am
deleted file mode 100644
index 5977ba06b..000000000
--- a/pcre2/Makefile.am
+++ /dev/null
@@ -1,796 +0,0 @@
-## Process this file with automake to produce Makefile.in.
-
-AUTOMAKE_OPTIONS = subdir-objects
-ACLOCAL_AMFLAGS = -I m4
-AM_CPPFLAGS = -I$(builddir)/src -I$(srcdir)/src
-
-## Specify the documentation files that are distributed.
-
-dist_doc_DATA = \
- AUTHORS \
- COPYING \
- ChangeLog \
- LICENCE \
- NEWS \
- README \
- doc/pcre2.txt \
- doc/pcre2-config.txt \
- doc/pcre2grep.txt \
- doc/pcre2test.txt
-
-dist_html_DATA = \
- doc/html/NON-AUTOTOOLS-BUILD.txt \
- doc/html/README.txt \
- doc/html/index.html \
- doc/html/pcre2-config.html \
- doc/html/pcre2.html \
- doc/html/pcre2_callout_enumerate.html \
- doc/html/pcre2_code_free.html \
- doc/html/pcre2_compile.html \
- doc/html/pcre2_compile_context_copy.html \
- doc/html/pcre2_compile_context_create.html \
- doc/html/pcre2_compile_context_free.html \
- doc/html/pcre2_config.html \
- doc/html/pcre2_dfa_match.html \
- doc/html/pcre2_general_context_copy.html \
- doc/html/pcre2_general_context_create.html \
- doc/html/pcre2_general_context_free.html \
- doc/html/pcre2_get_error_message.html \
- doc/html/pcre2_get_mark.html \
- doc/html/pcre2_get_ovector_count.html \
- doc/html/pcre2_get_ovector_pointer.html \
- doc/html/pcre2_get_startchar.html \
- doc/html/pcre2_jit_compile.html \
- doc/html/pcre2_jit_free_unused_memory.html \
- doc/html/pcre2_jit_match.html \
- doc/html/pcre2_jit_stack_assign.html \
- doc/html/pcre2_jit_stack_create.html \
- doc/html/pcre2_jit_stack_free.html \
- doc/html/pcre2_maketables.html \
- doc/html/pcre2_match.html \
- doc/html/pcre2_match_context_copy.html \
- doc/html/pcre2_match_context_create.html \
- doc/html/pcre2_match_context_free.html \
- doc/html/pcre2_match_data_create.html \
- doc/html/pcre2_match_data_create_from_pattern.html \
- doc/html/pcre2_match_data_free.html \
- doc/html/pcre2_pattern_info.html \
- doc/html/pcre2_serialize_decode.html \
- doc/html/pcre2_serialize_encode.html \
- doc/html/pcre2_serialize_free.html \
- doc/html/pcre2_serialize_get_number_of_codes.html \
- doc/html/pcre2_set_bsr.html \
- doc/html/pcre2_set_callout.html \
- doc/html/pcre2_set_character_tables.html \
- doc/html/pcre2_set_compile_recursion_guard.html \
- doc/html/pcre2_set_match_limit.html \
- doc/html/pcre2_set_offset_limit.html \
- doc/html/pcre2_set_newline.html \
- doc/html/pcre2_set_parens_nest_limit.html \
- doc/html/pcre2_set_recursion_limit.html \
- doc/html/pcre2_set_recursion_memory_management.html \
- doc/html/pcre2_substitute.html \
- doc/html/pcre2_substring_copy_byname.html \
- doc/html/pcre2_substring_copy_bynumber.html \
- doc/html/pcre2_substring_free.html \
- doc/html/pcre2_substring_get_byname.html \
- doc/html/pcre2_substring_get_bynumber.html \
- doc/html/pcre2_substring_length_byname.html \
- doc/html/pcre2_substring_length_bynumber.html \
- doc/html/pcre2_substring_list_free.html \
- doc/html/pcre2_substring_list_get.html \
- doc/html/pcre2_substring_nametable_scan.html \
- doc/html/pcre2_substring_number_from_name.html \
- doc/html/pcre2api.html \
- doc/html/pcre2build.html \
- doc/html/pcre2callout.html \
- doc/html/pcre2compat.html \
- doc/html/pcre2demo.html \
- doc/html/pcre2grep.html \
- doc/html/pcre2jit.html \
- doc/html/pcre2limits.html \
- doc/html/pcre2matching.html \
- doc/html/pcre2partial.html \
- doc/html/pcre2pattern.html \
- doc/html/pcre2perform.html \
- doc/html/pcre2posix.html \
- doc/html/pcre2sample.html \
- doc/html/pcre2serialize.html \
- doc/html/pcre2stack.html \
- doc/html/pcre2syntax.html \
- doc/html/pcre2test.html \
- doc/html/pcre2unicode.html
-
-dist_man_MANS = \
- doc/pcre2-config.1 \
- doc/pcre2.3 \
- doc/pcre2_callout_enumerate.3 \
- doc/pcre2_code_free.3 \
- doc/pcre2_compile.3 \
- doc/pcre2_compile_context_copy.3 \
- doc/pcre2_compile_context_create.3 \
- doc/pcre2_compile_context_free.3 \
- doc/pcre2_config.3 \
- doc/pcre2_dfa_match.3 \
- doc/pcre2_general_context_copy.3 \
- doc/pcre2_general_context_create.3 \
- doc/pcre2_general_context_free.3 \
- doc/pcre2_get_error_message.3 \
- doc/pcre2_get_mark.3 \
- doc/pcre2_get_ovector_count.3 \
- doc/pcre2_get_ovector_pointer.3 \
- doc/pcre2_get_startchar.3 \
- doc/pcre2_jit_compile.3 \
- doc/pcre2_jit_free_unused_memory.3 \
- doc/pcre2_jit_match.3 \
- doc/pcre2_jit_stack_assign.3 \
- doc/pcre2_jit_stack_create.3 \
- doc/pcre2_jit_stack_free.3 \
- doc/pcre2_maketables.3 \
- doc/pcre2_match.3 \
- doc/pcre2_match_context_copy.3 \
- doc/pcre2_match_context_create.3 \
- doc/pcre2_match_context_free.3 \
- doc/pcre2_match_data_create.3 \
- doc/pcre2_match_data_create_from_pattern.3 \
- doc/pcre2_match_data_free.3 \
- doc/pcre2_pattern_info.3 \
- doc/pcre2_serialize_decode.3 \
- doc/pcre2_serialize_encode.3 \
- doc/pcre2_serialize_free.3 \
- doc/pcre2_serialize_get_number_of_codes.3 \
- doc/pcre2_set_bsr.3 \
- doc/pcre2_set_callout.3 \
- doc/pcre2_set_character_tables.3 \
- doc/pcre2_set_compile_recursion_guard.3 \
- doc/pcre2_set_match_limit.3 \
- doc/pcre2_set_offset_limit.3 \
- doc/pcre2_set_newline.3 \
- doc/pcre2_set_parens_nest_limit.3 \
- doc/pcre2_set_recursion_limit.3 \
- doc/pcre2_set_recursion_memory_management.3 \
- doc/pcre2_substitute.3 \
- doc/pcre2_substring_copy_byname.3 \
- doc/pcre2_substring_copy_bynumber.3 \
- doc/pcre2_substring_free.3 \
- doc/pcre2_substring_get_byname.3 \
- doc/pcre2_substring_get_bynumber.3 \
- doc/pcre2_substring_length_byname.3 \
- doc/pcre2_substring_length_bynumber.3 \
- doc/pcre2_substring_list_free.3 \
- doc/pcre2_substring_list_get.3 \
- doc/pcre2_substring_nametable_scan.3 \
- doc/pcre2_substring_number_from_name.3 \
- doc/pcre2api.3 \
- doc/pcre2build.3 \
- doc/pcre2callout.3 \
- doc/pcre2compat.3 \
- doc/pcre2demo.3 \
- doc/pcre2grep.1 \
- doc/pcre2jit.3 \
- doc/pcre2limits.3 \
- doc/pcre2matching.3 \
- doc/pcre2partial.3 \
- doc/pcre2pattern.3 \
- doc/pcre2perform.3 \
- doc/pcre2posix.3 \
- doc/pcre2sample.3 \
- doc/pcre2serialize.3 \
- doc/pcre2stack.3 \
- doc/pcre2syntax.3 \
- doc/pcre2test.1 \
- doc/pcre2unicode.3
-
-# The Libtool libraries to install. We'll add to this later.
-
-lib_LTLIBRARIES =
-
-# Unit tests you want to run when people type 'make check'.
-# TESTS is for binary unit tests, check_SCRIPTS for script-based tests
-
-TESTS =
-check_SCRIPTS =
-dist_noinst_SCRIPTS =
-
-# Some of the binaries we make are to be installed, and others are
-# (non-user-visible) helper programs needed to build the libraries.
-
-bin_PROGRAMS =
-noinst_PROGRAMS =
-
-# Additional files to delete on 'make clean', 'make distclean',
-# and 'make maintainer-clean'.
-
-CLEANFILES =
-DISTCLEANFILES = src/config.h.in~ config.h
-MAINTAINERCLEANFILES =
-
-# Additional files to bundle with the distribution, over and above what
-# the Autotools include by default.
-
-EXTRA_DIST =
-
-# These files contain additional m4 macros that are used by autoconf.
-
-EXTRA_DIST += \
- m4/ax_pthread.m4 m4/pcre2_visibility.m4
-
-# These files contain maintenance information
-
-EXTRA_DIST += \
- NON-AUTOTOOLS-BUILD \
- HACKING
-
-# These files are used in the preparation of a release
-
-EXTRA_DIST += \
- PrepareRelease \
- CheckMan \
- CleanTxt \
- Detrail \
- 132html \
- doc/index.html.src
-
-# These files are usable versions of pcre2.h and config.h that are distributed
-# for the benefit of people who are building PCRE2 manually, without the
-# Autotools support.
-
-EXTRA_DIST += \
- src/pcre2.h.generic \
- src/config.h.generic
-
-# The only difference between pcre2.h.in and pcre2.h is the setting of the PCRE
-# version number. Therefore, we can create the generic version just by copying.
-
-src/pcre2.h.generic: src/pcre2.h.in configure.ac
- rm -f $@
- cp -p src/pcre2.h $@
-
-# It is more complicated for config.h.generic. We need the version that results
-# from a default configuration so as to get all the default values for PCRE
-# configuration macros such as MATCH_LIMIT and NEWLINE. We can get this by
-# doing a configure in a temporary directory. However, some trickery is needed,
-# because the source directory may already be configured. If you just try
-# running configure in a new directory, it complains. For this reason, we move
-# config.status out of the way while doing the default configuration. The
-# resulting config.h is munged by perl to put #ifdefs round any #defines for
-# macros with values, and to #undef all boolean macros such as HAVE_xxx and
-# SUPPORT_xxx. We also get rid of any gcc-specific visibility settings. Make
-# sure that PCRE2_EXP_DEFN is unset (in case it has visibility settings).
-
-src/config.h.generic: configure.ac
- rm -rf $@ _generic
- mkdir _generic
- cs=$(srcdir)/config.status; test ! -f $$cs || mv -f $$cs $$cs.aside
- cd _generic && $(abs_top_srcdir)/configure || :
- cs=$(srcdir)/config.status; test ! -f $$cs.aside || mv -f $$cs.aside $$cs
- test -f _generic/src/config.h
- perl -n \
- -e 'BEGIN{$$blank=0;}' \
- -e 'if(/PCRE2_EXP_DEFN/){print"/* #undef PCRE2_EXP_DEFN */\n";$$blank=0;next;}' \
- -e 'if(/to make a symbol visible/){next;}' \
- -e 'if(/__attribute__ \(\(visibility/){next;}' \
- -e 'if(/LT_OBJDIR/){print"/* This is ignored unless you are using libtool. */\n";}' \
- -e 'if(/^#define\s((?:HAVE|SUPPORT|STDC)_\w+)/){print"/* #undef $$1 */\n";$$blank=0;next;}' \
- -e 'if(/^#define\s(?!PACKAGE|VERSION)(\w+)/){print"#ifndef $$1\n$$_#endif\n";$$blank=0;next;}' \
- -e 'if(/^\s*$$/){print unless $$blank; $$blank=1;} else{print;$$blank=0;}' \
- _generic/src/config.h >$@
- rm -rf _generic
-
-MAINTAINERCLEANFILES += src/pcre2.h.generic src/config.h.generic
-
-# These are the header files we'll install. We do not distribute pcre2.h
-# because it is generated from pcre2.h.in.
-
-nodist_include_HEADERS = src/pcre2.h
-include_HEADERS = src/pcre2posix.h
-
-# This is the "config" script.
-
-bin_SCRIPTS = pcre2-config
-
-## ---------------------------------------------------------------
-## The dftables program is used to rebuild character tables before compiling
-## PCRE2, if --enable-rebuild-chartables is specified. It is not a user-visible
-## program. The default (when --enable-rebuild-chartables is not specified) is
-## to copy a distributed set of tables that are defined for ASCII code. In this
-## case, dftables is not needed.
-
-if WITH_REBUILD_CHARTABLES
-noinst_PROGRAMS += dftables
-dftables_SOURCES = src/dftables.c
-src/pcre2_chartables.c: dftables$(EXEEXT)
- rm -f $@
- ./dftables$(EXEEXT) $@
-else
-src/pcre2_chartables.c: $(srcdir)/src/pcre2_chartables.c.dist
- rm -f $@
- $(LN_S) $(abs_srcdir)/src/pcre2_chartables.c.dist $(abs_builddir)/src/pcre2_chartables.c
-endif # WITH_REBUILD_CHARTABLES
-
-BUILT_SOURCES = src/pcre2_chartables.c
-NODIST_SOURCES = src/pcre2_chartables.c
-
-## Define the list of common sources, then arrange to build whichever of the
-## 8-, 16-, or 32-bit libraries are configured.
-
-COMMON_SOURCES = \
- src/pcre2_auto_possess.c \
- src/pcre2_compile.c \
- src/pcre2_config.c \
- src/pcre2_context.c \
- src/pcre2_dfa_match.c \
- src/pcre2_error.c \
- src/pcre2_find_bracket.c \
- src/pcre2_internal.h \
- src/pcre2_intmodedep.h \
- src/pcre2_jit_compile.c \
- src/pcre2_maketables.c \
- src/pcre2_match.c \
- src/pcre2_match_data.c \
- src/pcre2_newline.c \
- src/pcre2_ord2utf.c \
- src/pcre2_pattern_info.c \
- src/pcre2_serialize.c \
- src/pcre2_string_utils.c \
- src/pcre2_study.c \
- src/pcre2_substitute.c \
- src/pcre2_substring.c \
- src/pcre2_tables.c \
- src/pcre2_ucd.c \
- src/pcre2_ucp.h \
- src/pcre2_valid_utf.c \
- src/pcre2_xclass.c
-
-if WITH_PCRE2_8
-lib_LTLIBRARIES += libpcre2-8.la
-libpcre2_8_la_SOURCES = \
- $(COMMON_SOURCES)
-nodist_libpcre2_8_la_SOURCES = \
- $(NODIST_SOURCES)
-libpcre2_8_la_CFLAGS = \
- -DPCRE2_CODE_UNIT_WIDTH=8 \
- $(VISIBILITY_CFLAGS) \
- $(AM_CFLAGS)
-libpcre2_8_la_LIBADD =
-endif # WITH_PCRE2_8
-
-if WITH_PCRE2_16
-lib_LTLIBRARIES += libpcre2-16.la
-libpcre2_16_la_SOURCES = \
- $(COMMON_SOURCES)
-nodist_libpcre2_16_la_SOURCES = \
- $(NODIST_SOURCES)
-libpcre2_16_la_CFLAGS = \
- -DPCRE2_CODE_UNIT_WIDTH=16 \
- $(VISIBILITY_CFLAGS) \
- $(AM_CFLAGS)
-libpcre2_16_la_LIBADD =
-endif # WITH_PCRE2_16
-
-if WITH_PCRE2_32
-lib_LTLIBRARIES += libpcre2-32.la
-libpcre2_32_la_SOURCES = \
- $(COMMON_SOURCES)
-nodist_libpcre2_32_la_SOURCES = \
- $(NODIST_SOURCES)
-libpcre2_32_la_CFLAGS = \
- -DPCRE2_CODE_UNIT_WIDTH=32 \
- $(VISIBILITY_CFLAGS) \
- $(AM_CFLAGS)
-libpcre2_32_la_LIBADD =
-endif # WITH_PCRE2_32
-
-# The pcre2_chartables.c.dist file is the default version of
-# pcre2_chartables.c, used unless --enable-rebuild-chartables is specified.
-
-EXTRA_DIST += src/pcre2_chartables.c.dist
-CLEANFILES += src/pcre2_chartables.c
-
-# The JIT compiler lives in a separate directory, but its files are #included
-# when pcre2_jit_compile.c is processed, so they must be distributed.
-
-EXTRA_DIST += \
- src/sljit/sljitConfig.h \
- src/sljit/sljitConfigInternal.h \
- src/sljit/sljitExecAllocator.c \
- src/sljit/sljitLir.c \
- src/sljit/sljitLir.h \
- src/sljit/sljitNativeARM_32.c \
- src/sljit/sljitNativeARM_64.c \
- src/sljit/sljitNativeARM_T2_32.c \
- src/sljit/sljitNativeMIPS_32.c \
- src/sljit/sljitNativeMIPS_64.c \
- src/sljit/sljitNativeMIPS_common.c \
- src/sljit/sljitNativePPC_32.c \
- src/sljit/sljitNativePPC_64.c \
- src/sljit/sljitNativePPC_common.c \
- src/sljit/sljitNativeSPARC_32.c \
- src/sljit/sljitNativeSPARC_common.c \
- src/sljit/sljitNativeTILEGX-encoder.c \
- src/sljit/sljitNativeTILEGX_64.c \
- src/sljit/sljitNativeX86_32.c \
- src/sljit/sljitNativeX86_64.c \
- src/sljit/sljitNativeX86_common.c \
- src/sljit/sljitUtils.c
-
-# Some of the JIT sources are also in separate files that are #included.
-
-EXTRA_DIST += \
- src/pcre2_jit_match.c \
- src/pcre2_jit_misc.c
-
-if WITH_PCRE2_8
-libpcre2_8_la_LDFLAGS = $(EXTRA_LIBPCRE2_8_LDFLAGS)
-endif # WITH_PCRE2_8
-if WITH_PCRE2_16
-libpcre2_16_la_LDFLAGS = $(EXTRA_LIBPCRE2_16_LDFLAGS)
-endif # WITH_PCRE2_16
-if WITH_PCRE2_32
-libpcre2_32_la_LDFLAGS = $(EXTRA_LIBPCRE2_32_LDFLAGS)
-endif # WITH_PCRE2_32
-
-if WITH_VALGRIND
-if WITH_PCRE2_8
-libpcre2_8_la_CFLAGS += $(VALGRIND_CFLAGS)
-endif # WITH_PCRE2_8
-if WITH_PCRE2_16
-libpcre2_16_la_CFLAGS += $(VALGRIND_CFLAGS)
-endif # WITH_PCRE2_16
-if WITH_PCRE2_32
-libpcre2_32_la_CFLAGS += $(VALGRIND_CFLAGS)
-endif # WITH_PCRE2_32
-endif # WITH_VALGRIND
-
-if WITH_GCOV
-if WITH_PCRE2_8
-libpcre2_8_la_CFLAGS += $(GCOV_CFLAGS)
-endif # WITH_PCRE2_8
-if WITH_PCRE2_16
-libpcre2_16_la_CFLAGS += $(GCOV_CFLAGS)
-endif # WITH_PCRE2_16
-if WITH_PCRE2_32
-libpcre2_32_la_CFLAGS += $(GCOV_CFLAGS)
-endif # WITH_PCRE2_32
-endif # WITH_GCOV
-
-## A version of the 8-bit library that has a POSIX API.
-
-if WITH_PCRE2_8
-lib_LTLIBRARIES += libpcre2-posix.la
-libpcre2_posix_la_SOURCES = src/pcre2posix.c
-libpcre2_posix_la_CFLAGS = \
- -DPCRE2_CODE_UNIT_WIDTH=8 \
- $(VISIBILITY_CFLAGS) $(AM_CFLAGS)
-libpcre2_posix_la_LDFLAGS = $(EXTRA_LIBPCRE2_POSIX_LDFLAGS)
-libpcre2_posix_la_LIBADD = libpcre2-8.la
-if WITH_GCOV
-libpcre2_posix_la_CFLAGS += $(GCOV_CFLAGS)
-endif # WITH_GCOV
-endif # WITH_PCRE2_8
-
-## Build pcre2grep if the 8-bit library is enabled
-
-if WITH_PCRE2_8
-bin_PROGRAMS += pcre2grep
-pcre2grep_SOURCES = src/pcre2grep.c
-pcre2grep_CFLAGS = $(AM_CFLAGS)
-pcre2grep_LDADD = $(LIBZ) $(LIBBZ2)
-pcre2grep_LDADD += libpcre2-8.la
-if WITH_GCOV
-pcre2grep_CFLAGS += $(GCOV_CFLAGS)
-pcre2grep_LDADD += $(GCOV_LIBS)
-endif # WITH_GCOV
-endif # WITH_PCRE2_8
-
-## -------- Testing ----------
-
-## If JIT support is enabled, arrange for the JIT test program to run.
-
-if WITH_JIT
-TESTS += pcre2_jit_test
-noinst_PROGRAMS += pcre2_jit_test
-pcre2_jit_test_SOURCES = src/pcre2_jit_test.c
-pcre2_jit_test_CFLAGS = $(AM_CFLAGS)
-pcre2_jit_test_LDADD =
-if WITH_PCRE2_8
-pcre2_jit_test_LDADD += libpcre2-8.la
-endif # WITH_PCRE2_8
-if WITH_PCRE2_16
-pcre2_jit_test_LDADD += libpcre2-16.la
-endif # WITH_PCRE2_16
-if WITH_PCRE2_32
-pcre2_jit_test_LDADD += libpcre2-32.la
-endif # WITH_PCRE2_32
-if WITH_GCOV
-pcre2_jit_test_CFLAGS += $(GCOV_CFLAGS)
-pcre2_jit_test_LDADD += $(GCOV_LIBS)
-endif # WITH_GCOV
-endif # WITH_JIT
-
-# Build the general pcre2test program. The file src/pcre2_printint.c is
-# #included by pcre2test as many times as needed, at different code unit
-# widths.
-
-bin_PROGRAMS += pcre2test
-EXTRA_DIST += src/pcre2_printint.c
-pcre2test_SOURCES = src/pcre2test.c
-pcre2test_CFLAGS = $(AM_CFLAGS)
-pcre2test_LDADD = $(LIBREADLINE)
-
-if WITH_PCRE2_8
-pcre2test_LDADD += libpcre2-8.la libpcre2-posix.la
-endif # WITH_PCRE2_8
-
-if WITH_PCRE2_16
-pcre2test_LDADD += libpcre2-16.la
-endif # WITH_PCRE2_16
-
-if WITH_PCRE2_32
-pcre2test_LDADD += libpcre2-32.la
-endif # WITH_PCRE2_32
-
-if WITH_VALGRIND
-pcre2test_CFLAGS += $(VALGRIND_CFLAGS)
-endif # WITH_VALGRIND
-
-if WITH_GCOV
-pcre2test_CFLAGS += $(GCOV_CFLAGS)
-pcre2test_LDADD += $(GCOV_LIBS)
-endif # WITH_GCOV
-
-## The main library tests. Each test is a binary plus a script that runs that
-## binary in various ways. We install these test binaries in case folks find it
-## helpful.
-
-TESTS += RunTest
-dist_noinst_SCRIPTS += RunTest
-
-EXTRA_DIST += RunTest.bat
-
-## When the 8-bit library is configured, pcre2grep will have been built.
-
-if WITH_PCRE2_8
-TESTS += RunGrepTest
-dist_noinst_SCRIPTS += RunGrepTest
-endif # WITH_PCRE2_8
-
-## Distribute all the test data files
-
-EXTRA_DIST += \
- testdata/grepbinary \
- testdata/grepfilelist \
- testdata/grepinput \
- testdata/grepinput3 \
- testdata/grepinput8 \
- testdata/grepinputv \
- testdata/grepinputx \
- testdata/greplist \
- testdata/grepoutput \
- testdata/grepoutput8 \
- testdata/grepoutputN \
- testdata/greppatN4 \
- testdata/testinput1 \
- testdata/testinput2 \
- testdata/testinput3 \
- testdata/testinput4 \
- testdata/testinput5 \
- testdata/testinput6 \
- testdata/testinput7 \
- testdata/testinput8 \
- testdata/testinput9 \
- testdata/testinput10 \
- testdata/testinput11 \
- testdata/testinput12 \
- testdata/testinput13 \
- testdata/testinput14 \
- testdata/testinput15 \
- testdata/testinput16 \
- testdata/testinput17 \
- testdata/testinput18 \
- testdata/testinput19 \
- testdata/testinput20 \
- testdata/testinput21 \
- testdata/testinput22 \
- testdata/testinput23 \
- testdata/testinputEBC \
- testdata/testoutput1 \
- testdata/testoutput2 \
- testdata/testoutput3 \
- testdata/testoutput3A \
- testdata/testoutput3B \
- testdata/testoutput4 \
- testdata/testoutput5 \
- testdata/testoutput6 \
- testdata/testoutput7 \
- testdata/testoutput8-16-2 \
- testdata/testoutput8-16-3 \
- testdata/testoutput8-16-3 \
- testdata/testoutput8-32-2 \
- testdata/testoutput8-32-3 \
- testdata/testoutput8-32-4 \
- testdata/testoutput8-8-2 \
- testdata/testoutput8-8-3 \
- testdata/testoutput8-8-4 \
- testdata/testoutput9 \
- testdata/testoutput10 \
- testdata/testoutput11-16 \
- testdata/testoutput11-32 \
- testdata/testoutput12-16 \
- testdata/testoutput12-32 \
- testdata/testoutput13 \
- testdata/testoutput14-16 \
- testdata/testoutput14-32 \
- testdata/testoutput14-8 \
- testdata/testoutput15 \
- testdata/testoutput16 \
- testdata/testoutput17 \
- testdata/testoutput18 \
- testdata/testoutput19 \
- testdata/testoutput20 \
- testdata/testoutput21 \
- testdata/testoutput22-16 \
- testdata/testoutput22-32 \
- testdata/testoutput22-8 \
- testdata/testoutput23 \
- testdata/testoutputEBC \
- testdata/valgrind-jit.supp \
- testdata/wintestinput3 \
- testdata/wintestoutput3 \
- perltest.sh
-
-# RunTest and RunGrepTest should clean up after themselves, but just in case
-# they don't, add their working files to CLEANFILES.
-
-CLEANFILES += \
- testSinput \
- test3input \
- test3output \
- test3outputA \
- test3outputB \
- testtry \
- teststdout \
- teststderr \
- teststderrgrep \
- testtemp1grep \
- testtemp2grep \
- testtrygrep \
- testNinputgrep
-
-## ------------ End of testing -------------
-
-
-# PCRE2 demonstration program. Not built automatcally. The point is that the
-# users should build it themselves. So just distribute the source.
-
-EXTRA_DIST += src/pcre2demo.c
-
-
-# We have .pc files for pkg-config users.
-
-pkgconfigdir = $(libdir)/pkgconfig
-pkgconfig_DATA =
-
-if WITH_PCRE2_8
-pkgconfig_DATA += libpcre2-8.pc libpcre2-posix.pc
-endif
-
-if WITH_PCRE2_16
-pkgconfig_DATA += libpcre2-16.pc
-endif
-
-if WITH_PCRE2_32
-pkgconfig_DATA += libpcre2-32.pc
-endif
-
-
-# gcov/lcov code coverage reporting
-#
-# Coverage reporting targets:
-#
-# coverage: Create a coverage report from 'make check'
-# coverage-baseline: Capture baseline coverage information
-# coverage-reset: This zeros the coverage counters only
-# coverage-report: This creates the coverage report only
-# coverage-clean-report: This removes the generated coverage report
-# without cleaning the coverage data itself
-# coverage-clean-data: This removes the captured coverage data without
-# removing the coverage files created at compile time (*.gcno)
-# coverage-clean: This cleans all coverage data including the generated
-# coverage report.
-
-if WITH_GCOV
-COVERAGE_TEST_NAME = $(PACKAGE)
-COVERAGE_NAME = $(PACKAGE)-$(VERSION)
-COVERAGE_OUTPUT_FILE = $(COVERAGE_NAME)-coverage.info
-COVERAGE_OUTPUT_DIR = $(COVERAGE_NAME)-coverage
-COVERAGE_LCOV_EXTRA_FLAGS =
-COVERAGE_GENHTML_EXTRA_FLAGS =
-
-coverage_quiet = $(coverage_quiet_$(V))
-coverage_quiet_ = $(coverage_quiet_$(AM_DEFAULT_VERBOSITY))
-coverage_quiet_0 = --quiet
-
-coverage-check: all
- -$(MAKE) $(AM_MAKEFLAGS) -k check
-
-coverage-baseline:
- $(LCOV) $(coverage_quiet) \
- --directory $(top_builddir) \
- --output-file "$(COVERAGE_OUTPUT_FILE)" \
- --capture \
- --initial
-
-coverage-report:
- $(LCOV) $(coverage_quiet) \
- --directory $(top_builddir) \
- --capture \
- --output-file "$(COVERAGE_OUTPUT_FILE).tmp" \
- --test-name "$(COVERAGE_TEST_NAME)" \
- --no-checksum \
- --compat-libtool \
- $(COVERAGE_LCOV_EXTRA_FLAGS)
- $(LCOV) $(coverage_quiet) \
- --directory $(top_builddir) \
- --output-file "$(COVERAGE_OUTPUT_FILE)" \
- --remove "$(COVERAGE_OUTPUT_FILE).tmp" \
- "/tmp/*" \
- "/usr/include/*" \
- "$(includedir)/*"
- -@rm -f "$(COVERAGE_OUTPUT_FILE).tmp"
- LANG=C $(GENHTML) $(coverage_quiet) \
- --prefix $(top_builddir) \
- --output-directory "$(COVERAGE_OUTPUT_DIR)" \
- --title "$(PACKAGE) $(VERSION) Code Coverage Report" \
- --show-details "$(COVERAGE_OUTPUT_FILE)" \
- --legend \
- $(COVERAGE_GENHTML_EXTRA_FLAGS)
- @echo "Code coverage report written to file://$(abs_builddir)/$(COVERAGE_OUTPUT_DIR)/index.html"
-
-coverage-reset:
- -$(LCOV) $(coverage_quiet) --zerocounters --directory $(top_builddir)
-
-coverage-clean-report:
- -rm -f "$(COVERAGE_OUTPUT_FILE)" "$(COVERAGE_OUTPUT_FILE).tmp"
- -rm -rf "$(COVERAGE_OUTPUT_DIR)"
-
-coverage-clean-data:
- -find $(top_builddir) -name "*.gcda" -delete
-
-coverage-clean: coverage-reset coverage-clean-report coverage-clean-data
- -find $(top_builddir) -name "*.gcno" -delete
-
-coverage-distclean: coverage-clean
-
-coverage: coverage-reset coverage-baseline coverage-check coverage-report
-clean-local: coverage-clean
-distclean-local: coverage-distclean
-
-.PHONY: coverage coverage-baseline coverage-check coverage-report coverage-reset coverage-clean-report coverage-clean-data coverage-clean coverage-distclean
-
-# Without coverage support, still arrange for 'make distclean' to get rid of
-# any coverage files that may have been left from a different configuration.
-
-else
-
-coverage:
- @echo "Configuring with --enable-coverage is required to generate code coverage report."
-
-DISTCLEANFILES += src/*.gcda src/*.gcno
-
-distclean-local:
- rm -rf $(PACKAGE)-$(VERSION)-coverage*
-
-endif # WITH_GCOV
-
-## CMake support
-
-EXTRA_DIST += \
- cmake/COPYING-CMAKE-SCRIPTS \
- cmake/FindPackageHandleStandardArgs.cmake \
- cmake/FindReadline.cmake \
- cmake/FindEditline.cmake \
- CMakeLists.txt \
- config-cmake.h.in
-
-## end Makefile.am
diff --git a/pcre2/Makefile.in b/pcre2/Makefile.in
deleted file mode 100644
index fd07c58cb..000000000
--- a/pcre2/Makefile.in
+++ /dev/null
@@ -1,3136 +0,0 @@
-# Makefile.in generated by automake 1.15 from Makefile.am.
-# @configure_input@
-
-# Copyright (C) 1994-2014 Free Software Foundation, Inc.
-
-# This Makefile.in is free software; the Free Software Foundation
-# gives unlimited permission to copy and/or distribute it,
-# with or without modifications, as long as this notice is preserved.
-
-# This program is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY, to the extent permitted by law; without
-# even the implied warranty of MERCHANTABILITY or FITNESS FOR A
-# PARTICULAR PURPOSE.
-
-@SET_MAKE@
-
-
-
-
-
-VPATH = @srcdir@
-am__is_gnu_make = { \
- if test -z '$(MAKELEVEL)'; then \
- false; \
- elif test -n '$(MAKE_HOST)'; then \
- true; \
- elif test -n '$(MAKE_VERSION)' && test -n '$(CURDIR)'; then \
- true; \
- else \
- false; \
- fi; \
-}
-am__make_running_with_option = \
- case $${target_option-} in \
- ?) ;; \
- *) echo "am__make_running_with_option: internal error: invalid" \
- "target option '$${target_option-}' specified" >&2; \
- exit 1;; \
- esac; \
- has_opt=no; \
- sane_makeflags=$$MAKEFLAGS; \
- if $(am__is_gnu_make); then \
- sane_makeflags=$$MFLAGS; \
- else \
- case $$MAKEFLAGS in \
- *\\[\ \ ]*) \
- bs=\\; \
- sane_makeflags=`printf '%s\n' "$$MAKEFLAGS" \
- | sed "s/$$bs$$bs[$$bs $$bs ]*//g"`;; \
- esac; \
- fi; \
- skip_next=no; \
- strip_trailopt () \
- { \
- flg=`printf '%s\n' "$$flg" | sed "s/$$1.*$$//"`; \
- }; \
- for flg in $$sane_makeflags; do \
- test $$skip_next = yes && { skip_next=no; continue; }; \
- case $$flg in \
- *=*|--*) continue;; \
- -*I) strip_trailopt 'I'; skip_next=yes;; \
- -*I?*) strip_trailopt 'I';; \
- -*O) strip_trailopt 'O'; skip_next=yes;; \
- -*O?*) strip_trailopt 'O';; \
- -*l) strip_trailopt 'l'; skip_next=yes;; \
- -*l?*) strip_trailopt 'l';; \
- -[dEDm]) skip_next=yes;; \
- -[JT]) skip_next=yes;; \
- esac; \
- case $$flg in \
- *$$target_option*) has_opt=yes; break;; \
- esac; \
- done; \
- test $$has_opt = yes
-am__make_dryrun = (target_option=n; $(am__make_running_with_option))
-am__make_keepgoing = (target_option=k; $(am__make_running_with_option))
-pkgdatadir = $(datadir)/@PACKAGE@
-pkgincludedir = $(includedir)/@PACKAGE@
-pkglibdir = $(libdir)/@PACKAGE@
-pkglibexecdir = $(libexecdir)/@PACKAGE@
-am__cd = CDPATH="$${ZSH_VERSION+.}$(PATH_SEPARATOR)" && cd
-install_sh_DATA = $(install_sh) -c -m 644
-install_sh_PROGRAM = $(install_sh) -c
-install_sh_SCRIPT = $(install_sh) -c
-INSTALL_HEADER = $(INSTALL_DATA)
-transform = $(program_transform_name)
-NORMAL_INSTALL = :
-PRE_INSTALL = :
-POST_INSTALL = :
-NORMAL_UNINSTALL = :
-PRE_UNINSTALL = :
-POST_UNINSTALL = :
-build_triplet = @build@
-host_triplet = @host@
-TESTS = $(am__EXEEXT_3) RunTest $(am__append_29)
-bin_PROGRAMS = $(am__EXEEXT_1) pcre2test$(EXEEXT)
-noinst_PROGRAMS = $(am__EXEEXT_2) $(am__EXEEXT_3)
-@WITH_REBUILD_CHARTABLES_TRUE@am__append_1 = dftables
-@WITH_PCRE2_8_TRUE@am__append_2 = libpcre2-8.la
-@WITH_PCRE2_16_TRUE@am__append_3 = libpcre2-16.la
-@WITH_PCRE2_32_TRUE@am__append_4 = libpcre2-32.la
-@WITH_PCRE2_8_TRUE@@WITH_VALGRIND_TRUE@am__append_5 = $(VALGRIND_CFLAGS)
-@WITH_PCRE2_16_TRUE@@WITH_VALGRIND_TRUE@am__append_6 = $(VALGRIND_CFLAGS)
-@WITH_PCRE2_32_TRUE@@WITH_VALGRIND_TRUE@am__append_7 = $(VALGRIND_CFLAGS)
-@WITH_GCOV_TRUE@@WITH_PCRE2_8_TRUE@am__append_8 = $(GCOV_CFLAGS)
-@WITH_GCOV_TRUE@@WITH_PCRE2_16_TRUE@am__append_9 = $(GCOV_CFLAGS)
-@WITH_GCOV_TRUE@@WITH_PCRE2_32_TRUE@am__append_10 = $(GCOV_CFLAGS)
-@WITH_PCRE2_8_TRUE@am__append_11 = libpcre2-posix.la
-@WITH_GCOV_TRUE@@WITH_PCRE2_8_TRUE@am__append_12 = $(GCOV_CFLAGS)
-@WITH_PCRE2_8_TRUE@am__append_13 = pcre2grep
-@WITH_GCOV_TRUE@@WITH_PCRE2_8_TRUE@am__append_14 = $(GCOV_CFLAGS)
-@WITH_GCOV_TRUE@@WITH_PCRE2_8_TRUE@am__append_15 = $(GCOV_LIBS)
-@WITH_JIT_TRUE@am__append_16 = pcre2_jit_test
-@WITH_JIT_TRUE@am__append_17 = pcre2_jit_test
-@WITH_JIT_TRUE@@WITH_PCRE2_8_TRUE@am__append_18 = libpcre2-8.la
-@WITH_JIT_TRUE@@WITH_PCRE2_16_TRUE@am__append_19 = libpcre2-16.la
-@WITH_JIT_TRUE@@WITH_PCRE2_32_TRUE@am__append_20 = libpcre2-32.la
-@WITH_GCOV_TRUE@@WITH_JIT_TRUE@am__append_21 = $(GCOV_CFLAGS)
-@WITH_GCOV_TRUE@@WITH_JIT_TRUE@am__append_22 = $(GCOV_LIBS)
-@WITH_PCRE2_8_TRUE@am__append_23 = libpcre2-8.la libpcre2-posix.la
-@WITH_PCRE2_16_TRUE@am__append_24 = libpcre2-16.la
-@WITH_PCRE2_32_TRUE@am__append_25 = libpcre2-32.la
-@WITH_VALGRIND_TRUE@am__append_26 = $(VALGRIND_CFLAGS)
-@WITH_GCOV_TRUE@am__append_27 = $(GCOV_CFLAGS)
-@WITH_GCOV_TRUE@am__append_28 = $(GCOV_LIBS)
-@WITH_PCRE2_8_TRUE@am__append_29 = RunGrepTest
-@WITH_PCRE2_8_TRUE@am__append_30 = RunGrepTest
-@WITH_PCRE2_8_TRUE@am__append_31 = libpcre2-8.pc libpcre2-posix.pc
-@WITH_PCRE2_16_TRUE@am__append_32 = libpcre2-16.pc
-@WITH_PCRE2_32_TRUE@am__append_33 = libpcre2-32.pc
-@WITH_GCOV_FALSE@am__append_34 = src/*.gcda src/*.gcno
-subdir = .
-ACLOCAL_M4 = $(top_srcdir)/aclocal.m4
-am__aclocal_m4_deps = $(top_srcdir)/m4/ax_pthread.m4 \
- $(top_srcdir)/m4/libtool.m4 $(top_srcdir)/m4/ltoptions.m4 \
- $(top_srcdir)/m4/ltsugar.m4 $(top_srcdir)/m4/ltversion.m4 \
- $(top_srcdir)/m4/lt~obsolete.m4 \
- $(top_srcdir)/m4/pcre2_visibility.m4 \
- $(top_srcdir)/configure.ac
-am__configure_deps = $(am__aclocal_m4_deps) $(CONFIGURE_DEPENDENCIES) \
- $(ACLOCAL_M4)
-DIST_COMMON = $(srcdir)/Makefile.am $(top_srcdir)/configure \
- $(am__configure_deps) $(am__dist_noinst_SCRIPTS_DIST) \
- $(dist_doc_DATA) $(dist_html_DATA) $(include_HEADERS) \
- $(am__DIST_COMMON)
-am__CONFIG_DISTCLEAN_FILES = config.status config.cache config.log \
- configure.lineno config.status.lineno
-mkinstalldirs = $(install_sh) -d
-CONFIG_HEADER = $(top_builddir)/src/config.h
-CONFIG_CLEAN_FILES = libpcre2-8.pc libpcre2-16.pc libpcre2-32.pc \
- libpcre2-posix.pc pcre2-config src/pcre2.h
-CONFIG_CLEAN_VPATH_FILES =
-am__vpath_adj_setup = srcdirstrip=`echo "$(srcdir)" | sed 's|.|.|g'`;
-am__vpath_adj = case $$p in \
- $(srcdir)/*) f=`echo "$$p" | sed "s|^$$srcdirstrip/||"`;; \
- *) f=$$p;; \
- esac;
-am__strip_dir = f=`echo $$p | sed -e 's|^.*/||'`;
-am__install_max = 40
-am__nobase_strip_setup = \
- srcdirstrip=`echo "$(srcdir)" | sed 's/[].[^$$\\*|]/\\\\&/g'`
-am__nobase_strip = \
- for p in $$list; do echo "$$p"; done | sed -e "s|$$srcdirstrip/||"
-am__nobase_list = $(am__nobase_strip_setup); \
- for p in $$list; do echo "$$p $$p"; done | \
- sed "s| $$srcdirstrip/| |;"' / .*\//!s/ .*/ ./; s,\( .*\)/[^/]*$$,\1,' | \
- $(AWK) 'BEGIN { files["."] = "" } { files[$$2] = files[$$2] " " $$1; \
- if (++n[$$2] == $(am__install_max)) \
- { print $$2, files[$$2]; n[$$2] = 0; files[$$2] = "" } } \
- END { for (dir in files) print dir, files[dir] }'
-am__base_list = \
- sed '$$!N;$$!N;$$!N;$$!N;$$!N;$$!N;$$!N;s/\n/ /g' | \
- sed '$$!N;$$!N;$$!N;$$!N;s/\n/ /g'
-am__uninstall_files_from_dir = { \
- test -z "$$files" \
- || { test ! -d "$$dir" && test ! -f "$$dir" && test ! -r "$$dir"; } \
- || { echo " ( cd '$$dir' && rm -f" $$files ")"; \
- $(am__cd) "$$dir" && rm -f $$files; }; \
- }
-am__installdirs = "$(DESTDIR)$(libdir)" "$(DESTDIR)$(bindir)" \
- "$(DESTDIR)$(bindir)" "$(DESTDIR)$(man1dir)" \
- "$(DESTDIR)$(man3dir)" "$(DESTDIR)$(docdir)" \
- "$(DESTDIR)$(htmldir)" "$(DESTDIR)$(pkgconfigdir)" \
- "$(DESTDIR)$(includedir)" "$(DESTDIR)$(includedir)"
-LTLIBRARIES = $(lib_LTLIBRARIES)
-libpcre2_16_la_DEPENDENCIES =
-am__libpcre2_16_la_SOURCES_DIST = src/pcre2_auto_possess.c \
- src/pcre2_compile.c src/pcre2_config.c src/pcre2_context.c \
- src/pcre2_dfa_match.c src/pcre2_error.c \
- src/pcre2_find_bracket.c src/pcre2_internal.h \
- src/pcre2_intmodedep.h src/pcre2_jit_compile.c \
- src/pcre2_maketables.c src/pcre2_match.c \
- src/pcre2_match_data.c src/pcre2_newline.c src/pcre2_ord2utf.c \
- src/pcre2_pattern_info.c src/pcre2_serialize.c \
- src/pcre2_string_utils.c src/pcre2_study.c \
- src/pcre2_substitute.c src/pcre2_substring.c \
- src/pcre2_tables.c src/pcre2_ucd.c src/pcre2_ucp.h \
- src/pcre2_valid_utf.c src/pcre2_xclass.c
-am__dirstamp = $(am__leading_dot)dirstamp
-am__objects_1 = src/libpcre2_16_la-pcre2_auto_possess.lo \
- src/libpcre2_16_la-pcre2_compile.lo \
- src/libpcre2_16_la-pcre2_config.lo \
- src/libpcre2_16_la-pcre2_context.lo \
- src/libpcre2_16_la-pcre2_dfa_match.lo \
- src/libpcre2_16_la-pcre2_error.lo \
- src/libpcre2_16_la-pcre2_find_bracket.lo \
- src/libpcre2_16_la-pcre2_jit_compile.lo \
- src/libpcre2_16_la-pcre2_maketables.lo \
- src/libpcre2_16_la-pcre2_match.lo \
- src/libpcre2_16_la-pcre2_match_data.lo \
- src/libpcre2_16_la-pcre2_newline.lo \
- src/libpcre2_16_la-pcre2_ord2utf.lo \
- src/libpcre2_16_la-pcre2_pattern_info.lo \
- src/libpcre2_16_la-pcre2_serialize.lo \
- src/libpcre2_16_la-pcre2_string_utils.lo \
- src/libpcre2_16_la-pcre2_study.lo \
- src/libpcre2_16_la-pcre2_substitute.lo \
- src/libpcre2_16_la-pcre2_substring.lo \
- src/libpcre2_16_la-pcre2_tables.lo \
- src/libpcre2_16_la-pcre2_ucd.lo \
- src/libpcre2_16_la-pcre2_valid_utf.lo \
- src/libpcre2_16_la-pcre2_xclass.lo
-@WITH_PCRE2_16_TRUE@am_libpcre2_16_la_OBJECTS = $(am__objects_1)
-am__objects_2 = src/libpcre2_16_la-pcre2_chartables.lo
-@WITH_PCRE2_16_TRUE@nodist_libpcre2_16_la_OBJECTS = $(am__objects_2)
-libpcre2_16_la_OBJECTS = $(am_libpcre2_16_la_OBJECTS) \
- $(nodist_libpcre2_16_la_OBJECTS)
-AM_V_lt = $(am__v_lt_@AM_V@)
-am__v_lt_ = $(am__v_lt_@AM_DEFAULT_V@)
-am__v_lt_0 = --silent
-am__v_lt_1 =
-libpcre2_16_la_LINK = $(LIBTOOL) $(AM_V_lt) --tag=CC \
- $(AM_LIBTOOLFLAGS) $(LIBTOOLFLAGS) --mode=link $(CCLD) \
- $(libpcre2_16_la_CFLAGS) $(CFLAGS) $(libpcre2_16_la_LDFLAGS) \
- $(LDFLAGS) -o $@
-@WITH_PCRE2_16_TRUE@am_libpcre2_16_la_rpath = -rpath $(libdir)
-libpcre2_32_la_DEPENDENCIES =
-am__libpcre2_32_la_SOURCES_DIST = src/pcre2_auto_possess.c \
- src/pcre2_compile.c src/pcre2_config.c src/pcre2_context.c \
- src/pcre2_dfa_match.c src/pcre2_error.c \
- src/pcre2_find_bracket.c src/pcre2_internal.h \
- src/pcre2_intmodedep.h src/pcre2_jit_compile.c \
- src/pcre2_maketables.c src/pcre2_match.c \
- src/pcre2_match_data.c src/pcre2_newline.c src/pcre2_ord2utf.c \
- src/pcre2_pattern_info.c src/pcre2_serialize.c \
- src/pcre2_string_utils.c src/pcre2_study.c \
- src/pcre2_substitute.c src/pcre2_substring.c \
- src/pcre2_tables.c src/pcre2_ucd.c src/pcre2_ucp.h \
- src/pcre2_valid_utf.c src/pcre2_xclass.c
-am__objects_3 = src/libpcre2_32_la-pcre2_auto_possess.lo \
- src/libpcre2_32_la-pcre2_compile.lo \
- src/libpcre2_32_la-pcre2_config.lo \
- src/libpcre2_32_la-pcre2_context.lo \
- src/libpcre2_32_la-pcre2_dfa_match.lo \
- src/libpcre2_32_la-pcre2_error.lo \
- src/libpcre2_32_la-pcre2_find_bracket.lo \
- src/libpcre2_32_la-pcre2_jit_compile.lo \
- src/libpcre2_32_la-pcre2_maketables.lo \
- src/libpcre2_32_la-pcre2_match.lo \
- src/libpcre2_32_la-pcre2_match_data.lo \
- src/libpcre2_32_la-pcre2_newline.lo \
- src/libpcre2_32_la-pcre2_ord2utf.lo \
- src/libpcre2_32_la-pcre2_pattern_info.lo \
- src/libpcre2_32_la-pcre2_serialize.lo \
- src/libpcre2_32_la-pcre2_string_utils.lo \
- src/libpcre2_32_la-pcre2_study.lo \
- src/libpcre2_32_la-pcre2_substitute.lo \
- src/libpcre2_32_la-pcre2_substring.lo \
- src/libpcre2_32_la-pcre2_tables.lo \
- src/libpcre2_32_la-pcre2_ucd.lo \
- src/libpcre2_32_la-pcre2_valid_utf.lo \
- src/libpcre2_32_la-pcre2_xclass.lo
-@WITH_PCRE2_32_TRUE@am_libpcre2_32_la_OBJECTS = $(am__objects_3)
-am__objects_4 = src/libpcre2_32_la-pcre2_chartables.lo
-@WITH_PCRE2_32_TRUE@nodist_libpcre2_32_la_OBJECTS = $(am__objects_4)
-libpcre2_32_la_OBJECTS = $(am_libpcre2_32_la_OBJECTS) \
- $(nodist_libpcre2_32_la_OBJECTS)
-libpcre2_32_la_LINK = $(LIBTOOL) $(AM_V_lt) --tag=CC \
- $(AM_LIBTOOLFLAGS) $(LIBTOOLFLAGS) --mode=link $(CCLD) \
- $(libpcre2_32_la_CFLAGS) $(CFLAGS) $(libpcre2_32_la_LDFLAGS) \
- $(LDFLAGS) -o $@
-@WITH_PCRE2_32_TRUE@am_libpcre2_32_la_rpath = -rpath $(libdir)
-libpcre2_8_la_DEPENDENCIES =
-am__libpcre2_8_la_SOURCES_DIST = src/pcre2_auto_possess.c \
- src/pcre2_compile.c src/pcre2_config.c src/pcre2_context.c \
- src/pcre2_dfa_match.c src/pcre2_error.c \
- src/pcre2_find_bracket.c src/pcre2_internal.h \
- src/pcre2_intmodedep.h src/pcre2_jit_compile.c \
- src/pcre2_maketables.c src/pcre2_match.c \
- src/pcre2_match_data.c src/pcre2_newline.c src/pcre2_ord2utf.c \
- src/pcre2_pattern_info.c src/pcre2_serialize.c \
- src/pcre2_string_utils.c src/pcre2_study.c \
- src/pcre2_substitute.c src/pcre2_substring.c \
- src/pcre2_tables.c src/pcre2_ucd.c src/pcre2_ucp.h \
- src/pcre2_valid_utf.c src/pcre2_xclass.c
-am__objects_5 = src/libpcre2_8_la-pcre2_auto_possess.lo \
- src/libpcre2_8_la-pcre2_compile.lo \
- src/libpcre2_8_la-pcre2_config.lo \
- src/libpcre2_8_la-pcre2_context.lo \
- src/libpcre2_8_la-pcre2_dfa_match.lo \
- src/libpcre2_8_la-pcre2_error.lo \
- src/libpcre2_8_la-pcre2_find_bracket.lo \
- src/libpcre2_8_la-pcre2_jit_compile.lo \
- src/libpcre2_8_la-pcre2_maketables.lo \
- src/libpcre2_8_la-pcre2_match.lo \
- src/libpcre2_8_la-pcre2_match_data.lo \
- src/libpcre2_8_la-pcre2_newline.lo \
- src/libpcre2_8_la-pcre2_ord2utf.lo \
- src/libpcre2_8_la-pcre2_pattern_info.lo \
- src/libpcre2_8_la-pcre2_serialize.lo \
- src/libpcre2_8_la-pcre2_string_utils.lo \
- src/libpcre2_8_la-pcre2_study.lo \
- src/libpcre2_8_la-pcre2_substitute.lo \
- src/libpcre2_8_la-pcre2_substring.lo \
- src/libpcre2_8_la-pcre2_tables.lo \
- src/libpcre2_8_la-pcre2_ucd.lo \
- src/libpcre2_8_la-pcre2_valid_utf.lo \
- src/libpcre2_8_la-pcre2_xclass.lo
-@WITH_PCRE2_8_TRUE@am_libpcre2_8_la_OBJECTS = $(am__objects_5)
-am__objects_6 = src/libpcre2_8_la-pcre2_chartables.lo
-@WITH_PCRE2_8_TRUE@nodist_libpcre2_8_la_OBJECTS = $(am__objects_6)
-libpcre2_8_la_OBJECTS = $(am_libpcre2_8_la_OBJECTS) \
- $(nodist_libpcre2_8_la_OBJECTS)
-libpcre2_8_la_LINK = $(LIBTOOL) $(AM_V_lt) --tag=CC $(AM_LIBTOOLFLAGS) \
- $(LIBTOOLFLAGS) --mode=link $(CCLD) $(libpcre2_8_la_CFLAGS) \
- $(CFLAGS) $(libpcre2_8_la_LDFLAGS) $(LDFLAGS) -o $@
-@WITH_PCRE2_8_TRUE@am_libpcre2_8_la_rpath = -rpath $(libdir)
-@WITH_PCRE2_8_TRUE@libpcre2_posix_la_DEPENDENCIES = libpcre2-8.la
-am__libpcre2_posix_la_SOURCES_DIST = src/pcre2posix.c
-@WITH_PCRE2_8_TRUE@am_libpcre2_posix_la_OBJECTS = \
-@WITH_PCRE2_8_TRUE@ src/libpcre2_posix_la-pcre2posix.lo
-libpcre2_posix_la_OBJECTS = $(am_libpcre2_posix_la_OBJECTS)
-libpcre2_posix_la_LINK = $(LIBTOOL) $(AM_V_lt) --tag=CC \
- $(AM_LIBTOOLFLAGS) $(LIBTOOLFLAGS) --mode=link $(CCLD) \
- $(libpcre2_posix_la_CFLAGS) $(CFLAGS) \
- $(libpcre2_posix_la_LDFLAGS) $(LDFLAGS) -o $@
-@WITH_PCRE2_8_TRUE@am_libpcre2_posix_la_rpath = -rpath $(libdir)
-@WITH_PCRE2_8_TRUE@am__EXEEXT_1 = pcre2grep$(EXEEXT)
-@WITH_REBUILD_CHARTABLES_TRUE@am__EXEEXT_2 = dftables$(EXEEXT)
-@WITH_JIT_TRUE@am__EXEEXT_3 = pcre2_jit_test$(EXEEXT)
-PROGRAMS = $(bin_PROGRAMS) $(noinst_PROGRAMS)
-am__dftables_SOURCES_DIST = src/dftables.c
-@WITH_REBUILD_CHARTABLES_TRUE@am_dftables_OBJECTS = \
-@WITH_REBUILD_CHARTABLES_TRUE@ src/dftables.$(OBJEXT)
-dftables_OBJECTS = $(am_dftables_OBJECTS)
-dftables_LDADD = $(LDADD)
-am__pcre2_jit_test_SOURCES_DIST = src/pcre2_jit_test.c
-@WITH_JIT_TRUE@am_pcre2_jit_test_OBJECTS = \
-@WITH_JIT_TRUE@ src/pcre2_jit_test-pcre2_jit_test.$(OBJEXT)
-pcre2_jit_test_OBJECTS = $(am_pcre2_jit_test_OBJECTS)
-am__DEPENDENCIES_1 =
-@WITH_GCOV_TRUE@@WITH_JIT_TRUE@am__DEPENDENCIES_2 = \
-@WITH_GCOV_TRUE@@WITH_JIT_TRUE@ $(am__DEPENDENCIES_1)
-@WITH_JIT_TRUE@pcre2_jit_test_DEPENDENCIES = $(am__append_18) \
-@WITH_JIT_TRUE@ $(am__append_19) $(am__append_20) \
-@WITH_JIT_TRUE@ $(am__DEPENDENCIES_2)
-pcre2_jit_test_LINK = $(LIBTOOL) $(AM_V_lt) --tag=CC \
- $(AM_LIBTOOLFLAGS) $(LIBTOOLFLAGS) --mode=link $(CCLD) \
- $(pcre2_jit_test_CFLAGS) $(CFLAGS) $(AM_LDFLAGS) $(LDFLAGS) -o \
- $@
-am__pcre2grep_SOURCES_DIST = src/pcre2grep.c
-@WITH_PCRE2_8_TRUE@am_pcre2grep_OBJECTS = \
-@WITH_PCRE2_8_TRUE@ src/pcre2grep-pcre2grep.$(OBJEXT)
-pcre2grep_OBJECTS = $(am_pcre2grep_OBJECTS)
-@WITH_GCOV_TRUE@@WITH_PCRE2_8_TRUE@am__DEPENDENCIES_3 = \
-@WITH_GCOV_TRUE@@WITH_PCRE2_8_TRUE@ $(am__DEPENDENCIES_1)
-@WITH_PCRE2_8_TRUE@pcre2grep_DEPENDENCIES = $(am__DEPENDENCIES_1) \
-@WITH_PCRE2_8_TRUE@ $(am__DEPENDENCIES_1) libpcre2-8.la \
-@WITH_PCRE2_8_TRUE@ $(am__DEPENDENCIES_3)
-pcre2grep_LINK = $(LIBTOOL) $(AM_V_lt) --tag=CC $(AM_LIBTOOLFLAGS) \
- $(LIBTOOLFLAGS) --mode=link $(CCLD) $(pcre2grep_CFLAGS) \
- $(CFLAGS) $(AM_LDFLAGS) $(LDFLAGS) -o $@
-am_pcre2test_OBJECTS = src/pcre2test-pcre2test.$(OBJEXT)
-pcre2test_OBJECTS = $(am_pcre2test_OBJECTS)
-@WITH_GCOV_TRUE@am__DEPENDENCIES_4 = $(am__DEPENDENCIES_1)
-pcre2test_DEPENDENCIES = $(am__DEPENDENCIES_1) $(am__append_23) \
- $(am__append_24) $(am__append_25) $(am__DEPENDENCIES_4)
-pcre2test_LINK = $(LIBTOOL) $(AM_V_lt) --tag=CC $(AM_LIBTOOLFLAGS) \
- $(LIBTOOLFLAGS) --mode=link $(CCLD) $(pcre2test_CFLAGS) \
- $(CFLAGS) $(AM_LDFLAGS) $(LDFLAGS) -o $@
-am__dist_noinst_SCRIPTS_DIST = RunTest RunGrepTest
-SCRIPTS = $(bin_SCRIPTS) $(dist_noinst_SCRIPTS)
-AM_V_P = $(am__v_P_@AM_V@)
-am__v_P_ = $(am__v_P_@AM_DEFAULT_V@)
-am__v_P_0 = false
-am__v_P_1 = :
-AM_V_GEN = $(am__v_GEN_@AM_V@)
-am__v_GEN_ = $(am__v_GEN_@AM_DEFAULT_V@)
-am__v_GEN_0 = @echo " GEN " $@;
-am__v_GEN_1 =
-AM_V_at = $(am__v_at_@AM_V@)
-am__v_at_ = $(am__v_at_@AM_DEFAULT_V@)
-am__v_at_0 = @
-am__v_at_1 =
-DEFAULT_INCLUDES = -I.@am__isrc@ -I$(top_builddir)/src
-depcomp = $(SHELL) $(top_srcdir)/depcomp
-am__depfiles_maybe = depfiles
-am__mv = mv -f
-COMPILE = $(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(AM_CPPFLAGS) \
- $(CPPFLAGS) $(AM_CFLAGS) $(CFLAGS)
-LTCOMPILE = $(LIBTOOL) $(AM_V_lt) --tag=CC $(AM_LIBTOOLFLAGS) \
- $(LIBTOOLFLAGS) --mode=compile $(CC) $(DEFS) \
- $(DEFAULT_INCLUDES) $(INCLUDES) $(AM_CPPFLAGS) $(CPPFLAGS) \
- $(AM_CFLAGS) $(CFLAGS)
-AM_V_CC = $(am__v_CC_@AM_V@)
-am__v_CC_ = $(am__v_CC_@AM_DEFAULT_V@)
-am__v_CC_0 = @echo " CC " $@;
-am__v_CC_1 =
-CCLD = $(CC)
-LINK = $(LIBTOOL) $(AM_V_lt) --tag=CC $(AM_LIBTOOLFLAGS) \
- $(LIBTOOLFLAGS) --mode=link $(CCLD) $(AM_CFLAGS) $(CFLAGS) \
- $(AM_LDFLAGS) $(LDFLAGS) -o $@
-AM_V_CCLD = $(am__v_CCLD_@AM_V@)
-am__v_CCLD_ = $(am__v_CCLD_@AM_DEFAULT_V@)
-am__v_CCLD_0 = @echo " CCLD " $@;
-am__v_CCLD_1 =
-SOURCES = $(libpcre2_16_la_SOURCES) $(nodist_libpcre2_16_la_SOURCES) \
- $(libpcre2_32_la_SOURCES) $(nodist_libpcre2_32_la_SOURCES) \
- $(libpcre2_8_la_SOURCES) $(nodist_libpcre2_8_la_SOURCES) \
- $(libpcre2_posix_la_SOURCES) $(dftables_SOURCES) \
- $(pcre2_jit_test_SOURCES) $(pcre2grep_SOURCES) \
- $(pcre2test_SOURCES)
-DIST_SOURCES = $(am__libpcre2_16_la_SOURCES_DIST) \
- $(am__libpcre2_32_la_SOURCES_DIST) \
- $(am__libpcre2_8_la_SOURCES_DIST) \
- $(am__libpcre2_posix_la_SOURCES_DIST) \
- $(am__dftables_SOURCES_DIST) \
- $(am__pcre2_jit_test_SOURCES_DIST) \
- $(am__pcre2grep_SOURCES_DIST) $(pcre2test_SOURCES)
-am__can_run_installinfo = \
- case $$AM_UPDATE_INFO_DIR in \
- n|no|NO) false;; \
- *) (install-info --version) >/dev/null 2>&1;; \
- esac
-man1dir = $(mandir)/man1
-man3dir = $(mandir)/man3
-NROFF = nroff
-MANS = $(dist_man_MANS)
-DATA = $(dist_doc_DATA) $(dist_html_DATA) $(pkgconfig_DATA)
-HEADERS = $(include_HEADERS) $(nodist_include_HEADERS)
-am__tagged_files = $(HEADERS) $(SOURCES) $(TAGS_FILES) $(LISP)
-# Read a list of newline-separated strings from the standard input,
-# and print each of them once, without duplicates. Input order is
-# *not* preserved.
-am__uniquify_input = $(AWK) '\
- BEGIN { nonempty = 0; } \
- { items[$$0] = 1; nonempty = 1; } \
- END { if (nonempty) { for (i in items) print i; }; } \
-'
-# Make sure the list of sources is unique. This is necessary because,
-# e.g., the same source file might be shared among _SOURCES variables
-# for different programs/libraries.
-am__define_uniq_tagged_files = \
- list='$(am__tagged_files)'; \
- unique=`for i in $$list; do \
- if test -f "$$i"; then echo $$i; else echo $(srcdir)/$$i; fi; \
- done | $(am__uniquify_input)`
-ETAGS = etags
-CTAGS = ctags
-CSCOPE = cscope
-AM_RECURSIVE_TARGETS = cscope check recheck
-am__tty_colors_dummy = \
- mgn= red= grn= lgn= blu= brg= std=; \
- am__color_tests=no
-am__tty_colors = { \
- $(am__tty_colors_dummy); \
- if test "X$(AM_COLOR_TESTS)" = Xno; then \
- am__color_tests=no; \
- elif test "X$(AM_COLOR_TESTS)" = Xalways; then \
- am__color_tests=yes; \
- elif test "X$$TERM" != Xdumb && { test -t 1; } 2>/dev/null; then \
- am__color_tests=yes; \
- fi; \
- if test $$am__color_tests = yes; then \
- red='[0;31m'; \
- grn='[0;32m'; \
- lgn='[1;32m'; \
- blu='[1;34m'; \
- mgn='[0;35m'; \
- brg='[1m'; \
- std='[m'; \
- fi; \
-}
-am__recheck_rx = ^[ ]*:recheck:[ ]*
-am__global_test_result_rx = ^[ ]*:global-test-result:[ ]*
-am__copy_in_global_log_rx = ^[ ]*:copy-in-global-log:[ ]*
-# A command that, given a newline-separated list of test names on the
-# standard input, print the name of the tests that are to be re-run
-# upon "make recheck".
-am__list_recheck_tests = $(AWK) '{ \
- recheck = 1; \
- while ((rc = (getline line < ($$0 ".trs"))) != 0) \
- { \
- if (rc < 0) \
- { \
- if ((getline line2 < ($$0 ".log")) < 0) \
- recheck = 0; \
- break; \
- } \
- else if (line ~ /$(am__recheck_rx)[nN][Oo]/) \
- { \
- recheck = 0; \
- break; \
- } \
- else if (line ~ /$(am__recheck_rx)[yY][eE][sS]/) \
- { \
- break; \
- } \
- }; \
- if (recheck) \
- print $$0; \
- close ($$0 ".trs"); \
- close ($$0 ".log"); \
-}'
-# A command that, given a newline-separated list of test names on the
-# standard input, create the global log from their .trs and .log files.
-am__create_global_log = $(AWK) ' \
-function fatal(msg) \
-{ \
- print "fatal: making $@: " msg | "cat >&2"; \
- exit 1; \
-} \
-function rst_section(header) \
-{ \
- print header; \
- len = length(header); \
- for (i = 1; i <= len; i = i + 1) \
- printf "="; \
- printf "\n\n"; \
-} \
-{ \
- copy_in_global_log = 1; \
- global_test_result = "RUN"; \
- while ((rc = (getline line < ($$0 ".trs"))) != 0) \
- { \
- if (rc < 0) \
- fatal("failed to read from " $$0 ".trs"); \
- if (line ~ /$(am__global_test_result_rx)/) \
- { \
- sub("$(am__global_test_result_rx)", "", line); \
- sub("[ ]*$$", "", line); \
- global_test_result = line; \
- } \
- else if (line ~ /$(am__copy_in_global_log_rx)[nN][oO]/) \
- copy_in_global_log = 0; \
- }; \
- if (copy_in_global_log) \
- { \
- rst_section(global_test_result ": " $$0); \
- while ((rc = (getline line < ($$0 ".log"))) != 0) \
- { \
- if (rc < 0) \
- fatal("failed to read from " $$0 ".log"); \
- print line; \
- }; \
- printf "\n"; \
- }; \
- close ($$0 ".trs"); \
- close ($$0 ".log"); \
-}'
-# Restructured Text title.
-am__rst_title = { sed 's/.*/ & /;h;s/./=/g;p;x;s/ *$$//;p;g' && echo; }
-# Solaris 10 'make', and several other traditional 'make' implementations,
-# pass "-e" to $(SHELL), and POSIX 2008 even requires this. Work around it
-# by disabling -e (using the XSI extension "set +e") if it's set.
-am__sh_e_setup = case $$- in *e*) set +e;; esac
-# Default flags passed to test drivers.
-am__common_driver_flags = \
- --color-tests "$$am__color_tests" \
- --enable-hard-errors "$$am__enable_hard_errors" \
- --expect-failure "$$am__expect_failure"
-# To be inserted before the command running the test. Creates the
-# directory for the log if needed. Stores in $dir the directory
-# containing $f, in $tst the test, in $log the log. Executes the
-# developer- defined test setup AM_TESTS_ENVIRONMENT (if any), and
-# passes TESTS_ENVIRONMENT. Set up options for the wrapper that
-# will run the test scripts (or their associated LOG_COMPILER, if
-# thy have one).
-am__check_pre = \
-$(am__sh_e_setup); \
-$(am__vpath_adj_setup) $(am__vpath_adj) \
-$(am__tty_colors); \
-srcdir=$(srcdir); export srcdir; \
-case "$@" in \
- */*) am__odir=`echo "./$@" | sed 's|/[^/]*$$||'`;; \
- *) am__odir=.;; \
-esac; \
-test "x$$am__odir" = x"." || test -d "$$am__odir" \
- || $(MKDIR_P) "$$am__odir" || exit $$?; \
-if test -f "./$$f"; then dir=./; \
-elif test -f "$$f"; then dir=; \
-else dir="$(srcdir)/"; fi; \
-tst=$$dir$$f; log='$@'; \
-if test -n '$(DISABLE_HARD_ERRORS)'; then \
- am__enable_hard_errors=no; \
-else \
- am__enable_hard_errors=yes; \
-fi; \
-case " $(XFAIL_TESTS) " in \
- *[\ \ ]$$f[\ \ ]* | *[\ \ ]$$dir$$f[\ \ ]*) \
- am__expect_failure=yes;; \
- *) \
- am__expect_failure=no;; \
-esac; \
-$(AM_TESTS_ENVIRONMENT) $(TESTS_ENVIRONMENT)
-# A shell command to get the names of the tests scripts with any registered
-# extension removed (i.e., equivalently, the names of the test logs, with
-# the '.log' extension removed). The result is saved in the shell variable
-# '$bases'. This honors runtime overriding of TESTS and TEST_LOGS. Sadly,
-# we cannot use something simpler, involving e.g., "$(TEST_LOGS:.log=)",
-# since that might cause problem with VPATH rewrites for suffix-less tests.
-# See also 'test-harness-vpath-rewrite.sh' and 'test-trs-basic.sh'.
-am__set_TESTS_bases = \
- bases='$(TEST_LOGS)'; \
- bases=`for i in $$bases; do echo $$i; done | sed 's/\.log$$//'`; \
- bases=`echo $$bases`
-RECHECK_LOGS = $(TEST_LOGS)
-TEST_SUITE_LOG = test-suite.log
-TEST_EXTENSIONS = @EXEEXT@ .test
-LOG_DRIVER = $(SHELL) $(top_srcdir)/test-driver
-LOG_COMPILE = $(LOG_COMPILER) $(AM_LOG_FLAGS) $(LOG_FLAGS)
-am__set_b = \
- case '$@' in \
- */*) \
- case '$*' in \
- */*) b='$*';; \
- *) b=`echo '$@' | sed 's/\.log$$//'`; \
- esac;; \
- *) \
- b='$*';; \
- esac
-am__test_logs1 = $(TESTS:=.log)
-am__test_logs2 = $(am__test_logs1:@EXEEXT@.log=.log)
-TEST_LOGS = $(am__test_logs2:.test.log=.log)
-TEST_LOG_DRIVER = $(SHELL) $(top_srcdir)/test-driver
-TEST_LOG_COMPILE = $(TEST_LOG_COMPILER) $(AM_TEST_LOG_FLAGS) \
- $(TEST_LOG_FLAGS)
-am__DIST_COMMON = $(dist_man_MANS) $(srcdir)/Makefile.in \
- $(srcdir)/libpcre2-16.pc.in $(srcdir)/libpcre2-32.pc.in \
- $(srcdir)/libpcre2-8.pc.in $(srcdir)/libpcre2-posix.pc.in \
- $(srcdir)/pcre2-config.in $(top_srcdir)/src/config.h.in \
- $(top_srcdir)/src/pcre2.h.in AUTHORS COPYING ChangeLog INSTALL \
- NEWS README ar-lib compile config.guess config.sub depcomp \
- install-sh ltmain.sh missing test-driver
-DISTFILES = $(DIST_COMMON) $(DIST_SOURCES) $(TEXINFOS) $(EXTRA_DIST)
-distdir = $(PACKAGE)-$(VERSION)
-top_distdir = $(distdir)
-am__remove_distdir = \
- if test -d "$(distdir)"; then \
- find "$(distdir)" -type d ! -perm -200 -exec chmod u+w {} ';' \
- && rm -rf "$(distdir)" \
- || { sleep 5 && rm -rf "$(distdir)"; }; \
- else :; fi
-am__post_remove_distdir = $(am__remove_distdir)
-DIST_ARCHIVES = $(distdir).tar.gz $(distdir).tar.bz2 $(distdir).zip
-GZIP_ENV = --best
-DIST_TARGETS = dist-bzip2 dist-gzip dist-zip
-distuninstallcheck_listfiles = find . -type f -print
-am__distuninstallcheck_listfiles = $(distuninstallcheck_listfiles) \
- | sed 's|^\./|$(prefix)/|' | grep -v '$(infodir)/dir$$'
-distcleancheck_listfiles = find . -type f -print
-ACLOCAL = @ACLOCAL@
-AMTAR = @AMTAR@
-AM_DEFAULT_VERBOSITY = @AM_DEFAULT_VERBOSITY@
-AR = @AR@
-AS = @AS@
-AUTOCONF = @AUTOCONF@
-AUTOHEADER = @AUTOHEADER@
-AUTOMAKE = @AUTOMAKE@
-AWK = @AWK@
-CC = @CC@
-CCDEPMODE = @CCDEPMODE@
-CFLAGS = @CFLAGS@
-CPP = @CPP@
-CPPFLAGS = @CPPFLAGS@
-CYGPATH_W = @CYGPATH_W@
-DEFS = @DEFS@
-DEPDIR = @DEPDIR@
-DISTCHECK_CONFIGURE_FLAGS = @DISTCHECK_CONFIGURE_FLAGS@
-DLLTOOL = @DLLTOOL@
-DSYMUTIL = @DSYMUTIL@
-DUMPBIN = @DUMPBIN@
-ECHO_C = @ECHO_C@
-ECHO_N = @ECHO_N@
-ECHO_T = @ECHO_T@
-EGREP = @EGREP@
-EXEEXT = @EXEEXT@
-EXTRA_LIBPCRE2_16_LDFLAGS = @EXTRA_LIBPCRE2_16_LDFLAGS@
-EXTRA_LIBPCRE2_32_LDFLAGS = @EXTRA_LIBPCRE2_32_LDFLAGS@
-EXTRA_LIBPCRE2_8_LDFLAGS = @EXTRA_LIBPCRE2_8_LDFLAGS@
-EXTRA_LIBPCRE2_POSIX_LDFLAGS = @EXTRA_LIBPCRE2_POSIX_LDFLAGS@
-FGREP = @FGREP@
-GCOV_CFLAGS = @GCOV_CFLAGS@
-GCOV_CXXFLAGS = @GCOV_CXXFLAGS@
-GCOV_LIBS = @GCOV_LIBS@
-GENHTML = @GENHTML@
-GREP = @GREP@
-HAVE_VISIBILITY = @HAVE_VISIBILITY@
-INSTALL = @INSTALL@
-INSTALL_DATA = @INSTALL_DATA@
-INSTALL_PROGRAM = @INSTALL_PROGRAM@
-INSTALL_SCRIPT = @INSTALL_SCRIPT@
-INSTALL_STRIP_PROGRAM = @INSTALL_STRIP_PROGRAM@
-LCOV = @LCOV@
-LD = @LD@
-LDFLAGS = @LDFLAGS@
-LIBBZ2 = @LIBBZ2@
-LIBOBJS = @LIBOBJS@
-LIBREADLINE = @LIBREADLINE@
-LIBS = @LIBS@
-LIBTOOL = @LIBTOOL@
-LIBZ = @LIBZ@
-LIPO = @LIPO@
-LN_S = @LN_S@
-LTLIBOBJS = @LTLIBOBJS@
-LT_SYS_LIBRARY_PATH = @LT_SYS_LIBRARY_PATH@
-MAINT = @MAINT@
-MAKEINFO = @MAKEINFO@
-MANIFEST_TOOL = @MANIFEST_TOOL@
-MKDIR_P = @MKDIR_P@
-NM = @NM@
-NMEDIT = @NMEDIT@
-OBJDUMP = @OBJDUMP@
-OBJEXT = @OBJEXT@
-OTOOL = @OTOOL@
-OTOOL64 = @OTOOL64@
-PACKAGE = @PACKAGE@
-PACKAGE_BUGREPORT = @PACKAGE_BUGREPORT@
-PACKAGE_NAME = @PACKAGE_NAME@
-PACKAGE_STRING = @PACKAGE_STRING@
-PACKAGE_TARNAME = @PACKAGE_TARNAME@
-PACKAGE_URL = @PACKAGE_URL@
-PACKAGE_VERSION = @PACKAGE_VERSION@
-PATH_SEPARATOR = @PATH_SEPARATOR@
-PCRE2_DATE = @PCRE2_DATE@
-PCRE2_MAJOR = @PCRE2_MAJOR@
-PCRE2_MINOR = @PCRE2_MINOR@
-PCRE2_PRERELEASE = @PCRE2_PRERELEASE@
-PCRE2_STATIC_CFLAG = @PCRE2_STATIC_CFLAG@
-PKG_CONFIG = @PKG_CONFIG@
-PKG_CONFIG_LIBDIR = @PKG_CONFIG_LIBDIR@
-PKG_CONFIG_PATH = @PKG_CONFIG_PATH@
-PTHREAD_CC = @PTHREAD_CC@
-PTHREAD_CFLAGS = @PTHREAD_CFLAGS@
-PTHREAD_LIBS = @PTHREAD_LIBS@
-RANLIB = @RANLIB@
-SED = @SED@
-SET_MAKE = @SET_MAKE@
-SHELL = @SHELL@
-SHTOOL = @SHTOOL@
-STRIP = @STRIP@
-VALGRIND_CFLAGS = @VALGRIND_CFLAGS@
-VALGRIND_LIBS = @VALGRIND_LIBS@
-VERSION = @VERSION@
-VISIBILITY_CFLAGS = @VISIBILITY_CFLAGS@
-VISIBILITY_CXXFLAGS = @VISIBILITY_CXXFLAGS@
-abs_builddir = @abs_builddir@
-abs_srcdir = @abs_srcdir@
-abs_top_builddir = @abs_top_builddir@
-abs_top_srcdir = @abs_top_srcdir@
-ac_ct_AR = @ac_ct_AR@
-ac_ct_CC = @ac_ct_CC@
-ac_ct_DUMPBIN = @ac_ct_DUMPBIN@
-am__include = @am__include@
-am__leading_dot = @am__leading_dot@
-am__quote = @am__quote@
-am__tar = @am__tar@
-am__untar = @am__untar@
-ax_pthread_config = @ax_pthread_config@
-bindir = @bindir@
-build = @build@
-build_alias = @build_alias@
-build_cpu = @build_cpu@
-build_os = @build_os@
-build_vendor = @build_vendor@
-builddir = @builddir@
-datadir = @datadir@
-datarootdir = @datarootdir@
-docdir = @docdir@
-dvidir = @dvidir@
-enable_pcre2_16 = @enable_pcre2_16@
-enable_pcre2_32 = @enable_pcre2_32@
-enable_pcre2_8 = @enable_pcre2_8@
-exec_prefix = @exec_prefix@
-host = @host@
-host_alias = @host_alias@
-host_cpu = @host_cpu@
-host_os = @host_os@
-host_vendor = @host_vendor@
-htmldir = @htmldir@
-includedir = @includedir@
-infodir = @infodir@
-install_sh = @install_sh@
-libdir = @libdir@
-libexecdir = @libexecdir@
-localedir = @localedir@
-localstatedir = @localstatedir@
-mandir = @mandir@
-mkdir_p = @mkdir_p@
-oldincludedir = @oldincludedir@
-pdfdir = @pdfdir@
-prefix = @prefix@
-program_transform_name = @program_transform_name@
-psdir = @psdir@
-sbindir = @sbindir@
-sharedstatedir = @sharedstatedir@
-srcdir = @srcdir@
-sysconfdir = @sysconfdir@
-target_alias = @target_alias@
-top_build_prefix = @top_build_prefix@
-top_builddir = @top_builddir@
-top_srcdir = @top_srcdir@
-AUTOMAKE_OPTIONS = subdir-objects
-ACLOCAL_AMFLAGS = -I m4
-AM_CPPFLAGS = -I$(builddir)/src -I$(srcdir)/src
-dist_doc_DATA = \
- AUTHORS \
- COPYING \
- ChangeLog \
- LICENCE \
- NEWS \
- README \
- doc/pcre2.txt \
- doc/pcre2-config.txt \
- doc/pcre2grep.txt \
- doc/pcre2test.txt
-
-dist_html_DATA = \
- doc/html/NON-AUTOTOOLS-BUILD.txt \
- doc/html/README.txt \
- doc/html/index.html \
- doc/html/pcre2-config.html \
- doc/html/pcre2.html \
- doc/html/pcre2_callout_enumerate.html \
- doc/html/pcre2_code_free.html \
- doc/html/pcre2_compile.html \
- doc/html/pcre2_compile_context_copy.html \
- doc/html/pcre2_compile_context_create.html \
- doc/html/pcre2_compile_context_free.html \
- doc/html/pcre2_config.html \
- doc/html/pcre2_dfa_match.html \
- doc/html/pcre2_general_context_copy.html \
- doc/html/pcre2_general_context_create.html \
- doc/html/pcre2_general_context_free.html \
- doc/html/pcre2_get_error_message.html \
- doc/html/pcre2_get_mark.html \
- doc/html/pcre2_get_ovector_count.html \
- doc/html/pcre2_get_ovector_pointer.html \
- doc/html/pcre2_get_startchar.html \
- doc/html/pcre2_jit_compile.html \
- doc/html/pcre2_jit_free_unused_memory.html \
- doc/html/pcre2_jit_match.html \
- doc/html/pcre2_jit_stack_assign.html \
- doc/html/pcre2_jit_stack_create.html \
- doc/html/pcre2_jit_stack_free.html \
- doc/html/pcre2_maketables.html \
- doc/html/pcre2_match.html \
- doc/html/pcre2_match_context_copy.html \
- doc/html/pcre2_match_context_create.html \
- doc/html/pcre2_match_context_free.html \
- doc/html/pcre2_match_data_create.html \
- doc/html/pcre2_match_data_create_from_pattern.html \
- doc/html/pcre2_match_data_free.html \
- doc/html/pcre2_pattern_info.html \
- doc/html/pcre2_serialize_decode.html \
- doc/html/pcre2_serialize_encode.html \
- doc/html/pcre2_serialize_free.html \
- doc/html/pcre2_serialize_get_number_of_codes.html \
- doc/html/pcre2_set_bsr.html \
- doc/html/pcre2_set_callout.html \
- doc/html/pcre2_set_character_tables.html \
- doc/html/pcre2_set_compile_recursion_guard.html \
- doc/html/pcre2_set_match_limit.html \
- doc/html/pcre2_set_offset_limit.html \
- doc/html/pcre2_set_newline.html \
- doc/html/pcre2_set_parens_nest_limit.html \
- doc/html/pcre2_set_recursion_limit.html \
- doc/html/pcre2_set_recursion_memory_management.html \
- doc/html/pcre2_substitute.html \
- doc/html/pcre2_substring_copy_byname.html \
- doc/html/pcre2_substring_copy_bynumber.html \
- doc/html/pcre2_substring_free.html \
- doc/html/pcre2_substring_get_byname.html \
- doc/html/pcre2_substring_get_bynumber.html \
- doc/html/pcre2_substring_length_byname.html \
- doc/html/pcre2_substring_length_bynumber.html \
- doc/html/pcre2_substring_list_free.html \
- doc/html/pcre2_substring_list_get.html \
- doc/html/pcre2_substring_nametable_scan.html \
- doc/html/pcre2_substring_number_from_name.html \
- doc/html/pcre2api.html \
- doc/html/pcre2build.html \
- doc/html/pcre2callout.html \
- doc/html/pcre2compat.html \
- doc/html/pcre2demo.html \
- doc/html/pcre2grep.html \
- doc/html/pcre2jit.html \
- doc/html/pcre2limits.html \
- doc/html/pcre2matching.html \
- doc/html/pcre2partial.html \
- doc/html/pcre2pattern.html \
- doc/html/pcre2perform.html \
- doc/html/pcre2posix.html \
- doc/html/pcre2sample.html \
- doc/html/pcre2serialize.html \
- doc/html/pcre2stack.html \
- doc/html/pcre2syntax.html \
- doc/html/pcre2test.html \
- doc/html/pcre2unicode.html
-
-dist_man_MANS = \
- doc/pcre2-config.1 \
- doc/pcre2.3 \
- doc/pcre2_callout_enumerate.3 \
- doc/pcre2_code_free.3 \
- doc/pcre2_compile.3 \
- doc/pcre2_compile_context_copy.3 \
- doc/pcre2_compile_context_create.3 \
- doc/pcre2_compile_context_free.3 \
- doc/pcre2_config.3 \
- doc/pcre2_dfa_match.3 \
- doc/pcre2_general_context_copy.3 \
- doc/pcre2_general_context_create.3 \
- doc/pcre2_general_context_free.3 \
- doc/pcre2_get_error_message.3 \
- doc/pcre2_get_mark.3 \
- doc/pcre2_get_ovector_count.3 \
- doc/pcre2_get_ovector_pointer.3 \
- doc/pcre2_get_startchar.3 \
- doc/pcre2_jit_compile.3 \
- doc/pcre2_jit_free_unused_memory.3 \
- doc/pcre2_jit_match.3 \
- doc/pcre2_jit_stack_assign.3 \
- doc/pcre2_jit_stack_create.3 \
- doc/pcre2_jit_stack_free.3 \
- doc/pcre2_maketables.3 \
- doc/pcre2_match.3 \
- doc/pcre2_match_context_copy.3 \
- doc/pcre2_match_context_create.3 \
- doc/pcre2_match_context_free.3 \
- doc/pcre2_match_data_create.3 \
- doc/pcre2_match_data_create_from_pattern.3 \
- doc/pcre2_match_data_free.3 \
- doc/pcre2_pattern_info.3 \
- doc/pcre2_serialize_decode.3 \
- doc/pcre2_serialize_encode.3 \
- doc/pcre2_serialize_free.3 \
- doc/pcre2_serialize_get_number_of_codes.3 \
- doc/pcre2_set_bsr.3 \
- doc/pcre2_set_callout.3 \
- doc/pcre2_set_character_tables.3 \
- doc/pcre2_set_compile_recursion_guard.3 \
- doc/pcre2_set_match_limit.3 \
- doc/pcre2_set_offset_limit.3 \
- doc/pcre2_set_newline.3 \
- doc/pcre2_set_parens_nest_limit.3 \
- doc/pcre2_set_recursion_limit.3 \
- doc/pcre2_set_recursion_memory_management.3 \
- doc/pcre2_substitute.3 \
- doc/pcre2_substring_copy_byname.3 \
- doc/pcre2_substring_copy_bynumber.3 \
- doc/pcre2_substring_free.3 \
- doc/pcre2_substring_get_byname.3 \
- doc/pcre2_substring_get_bynumber.3 \
- doc/pcre2_substring_length_byname.3 \
- doc/pcre2_substring_length_bynumber.3 \
- doc/pcre2_substring_list_free.3 \
- doc/pcre2_substring_list_get.3 \
- doc/pcre2_substring_nametable_scan.3 \
- doc/pcre2_substring_number_from_name.3 \
- doc/pcre2api.3 \
- doc/pcre2build.3 \
- doc/pcre2callout.3 \
- doc/pcre2compat.3 \
- doc/pcre2demo.3 \
- doc/pcre2grep.1 \
- doc/pcre2jit.3 \
- doc/pcre2limits.3 \
- doc/pcre2matching.3 \
- doc/pcre2partial.3 \
- doc/pcre2pattern.3 \
- doc/pcre2perform.3 \
- doc/pcre2posix.3 \
- doc/pcre2sample.3 \
- doc/pcre2serialize.3 \
- doc/pcre2stack.3 \
- doc/pcre2syntax.3 \
- doc/pcre2test.1 \
- doc/pcre2unicode.3
-
-
-# The Libtool libraries to install. We'll add to this later.
-lib_LTLIBRARIES = $(am__append_2) $(am__append_3) $(am__append_4) \
- $(am__append_11)
-check_SCRIPTS =
-dist_noinst_SCRIPTS = RunTest $(am__append_30)
-
-# Additional files to delete on 'make clean', 'make distclean',
-# and 'make maintainer-clean'.
-
-# RunTest and RunGrepTest should clean up after themselves, but just in case
-# they don't, add their working files to CLEANFILES.
-CLEANFILES = src/pcre2_chartables.c testSinput test3input test3output \
- test3outputA test3outputB testtry teststdout teststderr \
- teststderrgrep testtemp1grep testtemp2grep testtrygrep \
- testNinputgrep
-DISTCLEANFILES = src/config.h.in~ config.h $(am__append_34)
-MAINTAINERCLEANFILES = src/pcre2.h.generic src/config.h.generic
-
-# Additional files to bundle with the distribution, over and above what
-# the Autotools include by default.
-
-# These files contain additional m4 macros that are used by autoconf.
-
-# These files contain maintenance information
-
-# These files are used in the preparation of a release
-
-# These files are usable versions of pcre2.h and config.h that are distributed
-# for the benefit of people who are building PCRE2 manually, without the
-# Autotools support.
-
-# The pcre2_chartables.c.dist file is the default version of
-# pcre2_chartables.c, used unless --enable-rebuild-chartables is specified.
-
-# The JIT compiler lives in a separate directory, but its files are #included
-# when pcre2_jit_compile.c is processed, so they must be distributed.
-
-# Some of the JIT sources are also in separate files that are #included.
-
-# PCRE2 demonstration program. Not built automatcally. The point is that the
-# users should build it themselves. So just distribute the source.
-EXTRA_DIST = m4/ax_pthread.m4 m4/pcre2_visibility.m4 \
- NON-AUTOTOOLS-BUILD HACKING PrepareRelease CheckMan CleanTxt \
- Detrail 132html doc/index.html.src src/pcre2.h.generic \
- src/config.h.generic src/pcre2_chartables.c.dist \
- src/sljit/sljitConfig.h src/sljit/sljitConfigInternal.h \
- src/sljit/sljitExecAllocator.c src/sljit/sljitLir.c \
- src/sljit/sljitLir.h src/sljit/sljitNativeARM_32.c \
- src/sljit/sljitNativeARM_64.c src/sljit/sljitNativeARM_T2_32.c \
- src/sljit/sljitNativeMIPS_32.c src/sljit/sljitNativeMIPS_64.c \
- src/sljit/sljitNativeMIPS_common.c \
- src/sljit/sljitNativePPC_32.c src/sljit/sljitNativePPC_64.c \
- src/sljit/sljitNativePPC_common.c \
- src/sljit/sljitNativeSPARC_32.c \
- src/sljit/sljitNativeSPARC_common.c \
- src/sljit/sljitNativeTILEGX-encoder.c \
- src/sljit/sljitNativeTILEGX_64.c src/sljit/sljitNativeX86_32.c \
- src/sljit/sljitNativeX86_64.c \
- src/sljit/sljitNativeX86_common.c src/sljit/sljitUtils.c \
- src/pcre2_jit_match.c src/pcre2_jit_misc.c \
- src/pcre2_printint.c RunTest.bat testdata/grepbinary \
- testdata/grepfilelist testdata/grepinput testdata/grepinput3 \
- testdata/grepinput8 testdata/grepinputv testdata/grepinputx \
- testdata/greplist testdata/grepoutput testdata/grepoutput8 \
- testdata/grepoutputN testdata/greppatN4 testdata/testinput1 \
- testdata/testinput2 testdata/testinput3 testdata/testinput4 \
- testdata/testinput5 testdata/testinput6 testdata/testinput7 \
- testdata/testinput8 testdata/testinput9 testdata/testinput10 \
- testdata/testinput11 testdata/testinput12 testdata/testinput13 \
- testdata/testinput14 testdata/testinput15 testdata/testinput16 \
- testdata/testinput17 testdata/testinput18 testdata/testinput19 \
- testdata/testinput20 testdata/testinput21 testdata/testinput22 \
- testdata/testinput23 testdata/testinputEBC \
- testdata/testoutput1 testdata/testoutput2 testdata/testoutput3 \
- testdata/testoutput3A testdata/testoutput3B \
- testdata/testoutput4 testdata/testoutput5 testdata/testoutput6 \
- testdata/testoutput7 testdata/testoutput8-16-2 \
- testdata/testoutput8-16-3 testdata/testoutput8-16-3 \
- testdata/testoutput8-32-2 testdata/testoutput8-32-3 \
- testdata/testoutput8-32-4 testdata/testoutput8-8-2 \
- testdata/testoutput8-8-3 testdata/testoutput8-8-4 \
- testdata/testoutput9 testdata/testoutput10 \
- testdata/testoutput11-16 testdata/testoutput11-32 \
- testdata/testoutput12-16 testdata/testoutput12-32 \
- testdata/testoutput13 testdata/testoutput14-16 \
- testdata/testoutput14-32 testdata/testoutput14-8 \
- testdata/testoutput15 testdata/testoutput16 \
- testdata/testoutput17 testdata/testoutput18 \
- testdata/testoutput19 testdata/testoutput20 \
- testdata/testoutput21 testdata/testoutput22-16 \
- testdata/testoutput22-32 testdata/testoutput22-8 \
- testdata/testoutput23 testdata/testoutputEBC \
- testdata/valgrind-jit.supp testdata/wintestinput3 \
- testdata/wintestoutput3 perltest.sh src/pcre2demo.c \
- cmake/COPYING-CMAKE-SCRIPTS \
- cmake/FindPackageHandleStandardArgs.cmake \
- cmake/FindReadline.cmake cmake/FindEditline.cmake \
- CMakeLists.txt config-cmake.h.in
-
-# These are the header files we'll install. We do not distribute pcre2.h
-# because it is generated from pcre2.h.in.
-nodist_include_HEADERS = src/pcre2.h
-include_HEADERS = src/pcre2posix.h
-
-# This is the "config" script.
-bin_SCRIPTS = pcre2-config
-@WITH_REBUILD_CHARTABLES_TRUE@dftables_SOURCES = src/dftables.c
-BUILT_SOURCES = src/pcre2_chartables.c
-NODIST_SOURCES = src/pcre2_chartables.c
-COMMON_SOURCES = \
- src/pcre2_auto_possess.c \
- src/pcre2_compile.c \
- src/pcre2_config.c \
- src/pcre2_context.c \
- src/pcre2_dfa_match.c \
- src/pcre2_error.c \
- src/pcre2_find_bracket.c \
- src/pcre2_internal.h \
- src/pcre2_intmodedep.h \
- src/pcre2_jit_compile.c \
- src/pcre2_maketables.c \
- src/pcre2_match.c \
- src/pcre2_match_data.c \
- src/pcre2_newline.c \
- src/pcre2_ord2utf.c \
- src/pcre2_pattern_info.c \
- src/pcre2_serialize.c \
- src/pcre2_string_utils.c \
- src/pcre2_study.c \
- src/pcre2_substitute.c \
- src/pcre2_substring.c \
- src/pcre2_tables.c \
- src/pcre2_ucd.c \
- src/pcre2_ucp.h \
- src/pcre2_valid_utf.c \
- src/pcre2_xclass.c
-
-@WITH_PCRE2_8_TRUE@libpcre2_8_la_SOURCES = \
-@WITH_PCRE2_8_TRUE@ $(COMMON_SOURCES)
-
-@WITH_PCRE2_8_TRUE@nodist_libpcre2_8_la_SOURCES = \
-@WITH_PCRE2_8_TRUE@ $(NODIST_SOURCES)
-
-@WITH_PCRE2_8_TRUE@libpcre2_8_la_CFLAGS = -DPCRE2_CODE_UNIT_WIDTH=8 \
-@WITH_PCRE2_8_TRUE@ $(VISIBILITY_CFLAGS) $(AM_CFLAGS) \
-@WITH_PCRE2_8_TRUE@ $(am__append_5) $(am__append_8)
-@WITH_PCRE2_8_TRUE@libpcre2_8_la_LIBADD =
-@WITH_PCRE2_16_TRUE@libpcre2_16_la_SOURCES = \
-@WITH_PCRE2_16_TRUE@ $(COMMON_SOURCES)
-
-@WITH_PCRE2_16_TRUE@nodist_libpcre2_16_la_SOURCES = \
-@WITH_PCRE2_16_TRUE@ $(NODIST_SOURCES)
-
-@WITH_PCRE2_16_TRUE@libpcre2_16_la_CFLAGS = \
-@WITH_PCRE2_16_TRUE@ -DPCRE2_CODE_UNIT_WIDTH=16 \
-@WITH_PCRE2_16_TRUE@ $(VISIBILITY_CFLAGS) $(AM_CFLAGS) \
-@WITH_PCRE2_16_TRUE@ $(am__append_6) $(am__append_9)
-@WITH_PCRE2_16_TRUE@libpcre2_16_la_LIBADD =
-@WITH_PCRE2_32_TRUE@libpcre2_32_la_SOURCES = \
-@WITH_PCRE2_32_TRUE@ $(COMMON_SOURCES)
-
-@WITH_PCRE2_32_TRUE@nodist_libpcre2_32_la_SOURCES = \
-@WITH_PCRE2_32_TRUE@ $(NODIST_SOURCES)
-
-@WITH_PCRE2_32_TRUE@libpcre2_32_la_CFLAGS = \
-@WITH_PCRE2_32_TRUE@ -DPCRE2_CODE_UNIT_WIDTH=32 \
-@WITH_PCRE2_32_TRUE@ $(VISIBILITY_CFLAGS) $(AM_CFLAGS) \
-@WITH_PCRE2_32_TRUE@ $(am__append_7) $(am__append_10)
-@WITH_PCRE2_32_TRUE@libpcre2_32_la_LIBADD =
-@WITH_PCRE2_8_TRUE@libpcre2_8_la_LDFLAGS = $(EXTRA_LIBPCRE2_8_LDFLAGS)
-@WITH_PCRE2_16_TRUE@libpcre2_16_la_LDFLAGS = $(EXTRA_LIBPCRE2_16_LDFLAGS)
-@WITH_PCRE2_32_TRUE@libpcre2_32_la_LDFLAGS = $(EXTRA_LIBPCRE2_32_LDFLAGS)
-@WITH_PCRE2_8_TRUE@libpcre2_posix_la_SOURCES = src/pcre2posix.c
-@WITH_PCRE2_8_TRUE@libpcre2_posix_la_CFLAGS = \
-@WITH_PCRE2_8_TRUE@ -DPCRE2_CODE_UNIT_WIDTH=8 \
-@WITH_PCRE2_8_TRUE@ $(VISIBILITY_CFLAGS) $(AM_CFLAGS) \
-@WITH_PCRE2_8_TRUE@ $(am__append_12)
-@WITH_PCRE2_8_TRUE@libpcre2_posix_la_LDFLAGS = $(EXTRA_LIBPCRE2_POSIX_LDFLAGS)
-@WITH_PCRE2_8_TRUE@libpcre2_posix_la_LIBADD = libpcre2-8.la
-@WITH_PCRE2_8_TRUE@pcre2grep_SOURCES = src/pcre2grep.c
-@WITH_PCRE2_8_TRUE@pcre2grep_CFLAGS = $(AM_CFLAGS) $(am__append_14)
-@WITH_PCRE2_8_TRUE@pcre2grep_LDADD = $(LIBZ) $(LIBBZ2) libpcre2-8.la \
-@WITH_PCRE2_8_TRUE@ $(am__append_15)
-@WITH_JIT_TRUE@pcre2_jit_test_SOURCES = src/pcre2_jit_test.c
-@WITH_JIT_TRUE@pcre2_jit_test_CFLAGS = $(AM_CFLAGS) $(am__append_21)
-@WITH_JIT_TRUE@pcre2_jit_test_LDADD = $(am__append_18) \
-@WITH_JIT_TRUE@ $(am__append_19) $(am__append_20) \
-@WITH_JIT_TRUE@ $(am__append_22)
-pcre2test_SOURCES = src/pcre2test.c
-pcre2test_CFLAGS = $(AM_CFLAGS) $(am__append_26) $(am__append_27)
-pcre2test_LDADD = $(LIBREADLINE) $(am__append_23) $(am__append_24) \
- $(am__append_25) $(am__append_28)
-
-# We have .pc files for pkg-config users.
-pkgconfigdir = $(libdir)/pkgconfig
-pkgconfig_DATA = $(am__append_31) $(am__append_32) $(am__append_33)
-
-# gcov/lcov code coverage reporting
-#
-# Coverage reporting targets:
-#
-# coverage: Create a coverage report from 'make check'
-# coverage-baseline: Capture baseline coverage information
-# coverage-reset: This zeros the coverage counters only
-# coverage-report: This creates the coverage report only
-# coverage-clean-report: This removes the generated coverage report
-# without cleaning the coverage data itself
-# coverage-clean-data: This removes the captured coverage data without
-# removing the coverage files created at compile time (*.gcno)
-# coverage-clean: This cleans all coverage data including the generated
-# coverage report.
-@WITH_GCOV_TRUE@COVERAGE_TEST_NAME = $(PACKAGE)
-@WITH_GCOV_TRUE@COVERAGE_NAME = $(PACKAGE)-$(VERSION)
-@WITH_GCOV_TRUE@COVERAGE_OUTPUT_FILE = $(COVERAGE_NAME)-coverage.info
-@WITH_GCOV_TRUE@COVERAGE_OUTPUT_DIR = $(COVERAGE_NAME)-coverage
-@WITH_GCOV_TRUE@COVERAGE_LCOV_EXTRA_FLAGS =
-@WITH_GCOV_TRUE@COVERAGE_GENHTML_EXTRA_FLAGS =
-@WITH_GCOV_TRUE@coverage_quiet = $(coverage_quiet_$(V))
-@WITH_GCOV_TRUE@coverage_quiet_ = $(coverage_quiet_$(AM_DEFAULT_VERBOSITY))
-@WITH_GCOV_TRUE@coverage_quiet_0 = --quiet
-all: $(BUILT_SOURCES)
- $(MAKE) $(AM_MAKEFLAGS) all-am
-
-.SUFFIXES:
-.SUFFIXES: .c .lo .log .o .obj .test .test$(EXEEXT) .trs
-am--refresh: Makefile
- @:
-$(srcdir)/Makefile.in: @MAINTAINER_MODE_TRUE@ $(srcdir)/Makefile.am $(am__configure_deps)
- @for dep in $?; do \
- case '$(am__configure_deps)' in \
- *$$dep*) \
- echo ' cd $(srcdir) && $(AUTOMAKE) --gnu'; \
- $(am__cd) $(srcdir) && $(AUTOMAKE) --gnu \
- && exit 0; \
- exit 1;; \
- esac; \
- done; \
- echo ' cd $(top_srcdir) && $(AUTOMAKE) --gnu Makefile'; \
- $(am__cd) $(top_srcdir) && \
- $(AUTOMAKE) --gnu Makefile
-Makefile: $(srcdir)/Makefile.in $(top_builddir)/config.status
- @case '$?' in \
- *config.status*) \
- echo ' $(SHELL) ./config.status'; \
- $(SHELL) ./config.status;; \
- *) \
- echo ' cd $(top_builddir) && $(SHELL) ./config.status $@ $(am__depfiles_maybe)'; \
- cd $(top_builddir) && $(SHELL) ./config.status $@ $(am__depfiles_maybe);; \
- esac;
-
-$(top_builddir)/config.status: $(top_srcdir)/configure $(CONFIG_STATUS_DEPENDENCIES)
- $(SHELL) ./config.status --recheck
-
-$(top_srcdir)/configure: @MAINTAINER_MODE_TRUE@ $(am__configure_deps)
- $(am__cd) $(srcdir) && $(AUTOCONF)
-$(ACLOCAL_M4): @MAINTAINER_MODE_TRUE@ $(am__aclocal_m4_deps)
- $(am__cd) $(srcdir) && $(ACLOCAL) $(ACLOCAL_AMFLAGS)
-$(am__aclocal_m4_deps):
-
-src/config.h: src/stamp-h1
- @test -f $@ || rm -f src/stamp-h1
- @test -f $@ || $(MAKE) $(AM_MAKEFLAGS) src/stamp-h1
-
-src/stamp-h1: $(top_srcdir)/src/config.h.in $(top_builddir)/config.status
- @rm -f src/stamp-h1
- cd $(top_builddir) && $(SHELL) ./config.status src/config.h
-$(top_srcdir)/src/config.h.in: @MAINTAINER_MODE_TRUE@ $(am__configure_deps)
- ($(am__cd) $(top_srcdir) && $(AUTOHEADER))
- rm -f src/stamp-h1
- touch $@
-
-distclean-hdr:
- -rm -f src/config.h src/stamp-h1
-libpcre2-8.pc: $(top_builddir)/config.status $(srcdir)/libpcre2-8.pc.in
- cd $(top_builddir) && $(SHELL) ./config.status $@
-libpcre2-16.pc: $(top_builddir)/config.status $(srcdir)/libpcre2-16.pc.in
- cd $(top_builddir) && $(SHELL) ./config.status $@
-libpcre2-32.pc: $(top_builddir)/config.status $(srcdir)/libpcre2-32.pc.in
- cd $(top_builddir) && $(SHELL) ./config.status $@
-libpcre2-posix.pc: $(top_builddir)/config.status $(srcdir)/libpcre2-posix.pc.in
- cd $(top_builddir) && $(SHELL) ./config.status $@
-pcre2-config: $(top_builddir)/config.status $(srcdir)/pcre2-config.in
- cd $(top_builddir) && $(SHELL) ./config.status $@
-src/pcre2.h: $(top_builddir)/config.status $(top_srcdir)/src/pcre2.h.in
- cd $(top_builddir) && $(SHELL) ./config.status $@
-
-install-libLTLIBRARIES: $(lib_LTLIBRARIES)
- @$(NORMAL_INSTALL)
- @list='$(lib_LTLIBRARIES)'; test -n "$(libdir)" || list=; \
- list2=; for p in $$list; do \
- if test -f $$p; then \
- list2="$$list2 $$p"; \
- else :; fi; \
- done; \
- test -z "$$list2" || { \
- echo " $(MKDIR_P) '$(DESTDIR)$(libdir)'"; \
- $(MKDIR_P) "$(DESTDIR)$(libdir)" || exit 1; \
- echo " $(LIBTOOL) $(AM_LIBTOOLFLAGS) $(LIBTOOLFLAGS) --mode=install $(INSTALL) $(INSTALL_STRIP_FLAG) $$list2 '$(DESTDIR)$(libdir)'"; \
- $(LIBTOOL) $(AM_LIBTOOLFLAGS) $(LIBTOOLFLAGS) --mode=install $(INSTALL) $(INSTALL_STRIP_FLAG) $$list2 "$(DESTDIR)$(libdir)"; \
- }
-
-uninstall-libLTLIBRARIES:
- @$(NORMAL_UNINSTALL)
- @list='$(lib_LTLIBRARIES)'; test -n "$(libdir)" || list=; \
- for p in $$list; do \
- $(am__strip_dir) \
- echo " $(LIBTOOL) $(AM_LIBTOOLFLAGS) $(LIBTOOLFLAGS) --mode=uninstall rm -f '$(DESTDIR)$(libdir)/$$f'"; \
- $(LIBTOOL) $(AM_LIBTOOLFLAGS) $(LIBTOOLFLAGS) --mode=uninstall rm -f "$(DESTDIR)$(libdir)/$$f"; \
- done
-
-clean-libLTLIBRARIES:
- -test -z "$(lib_LTLIBRARIES)" || rm -f $(lib_LTLIBRARIES)
- @list='$(lib_LTLIBRARIES)'; \
- locs=`for p in $$list; do echo $$p; done | \
- sed 's|^[^/]*$$|.|; s|/[^/]*$$||; s|$$|/so_locations|' | \
- sort -u`; \
- test -z "$$locs" || { \
- echo rm -f $${locs}; \
- rm -f $${locs}; \
- }
-src/$(am__dirstamp):
- @$(MKDIR_P) src
- @: > src/$(am__dirstamp)
-src/$(DEPDIR)/$(am__dirstamp):
- @$(MKDIR_P) src/$(DEPDIR)
- @: > src/$(DEPDIR)/$(am__dirstamp)
-src/libpcre2_16_la-pcre2_auto_possess.lo: src/$(am__dirstamp) \
- src/$(DEPDIR)/$(am__dirstamp)
-src/libpcre2_16_la-pcre2_compile.lo: src/$(am__dirstamp) \
- src/$(DEPDIR)/$(am__dirstamp)
-src/libpcre2_16_la-pcre2_config.lo: src/$(am__dirstamp) \
- src/$(DEPDIR)/$(am__dirstamp)
-src/libpcre2_16_la-pcre2_context.lo: src/$(am__dirstamp) \
- src/$(DEPDIR)/$(am__dirstamp)
-src/libpcre2_16_la-pcre2_dfa_match.lo: src/$(am__dirstamp) \
- src/$(DEPDIR)/$(am__dirstamp)
-src/libpcre2_16_la-pcre2_error.lo: src/$(am__dirstamp) \
- src/$(DEPDIR)/$(am__dirstamp)
-src/libpcre2_16_la-pcre2_find_bracket.lo: src/$(am__dirstamp) \
- src/$(DEPDIR)/$(am__dirstamp)
-src/libpcre2_16_la-pcre2_jit_compile.lo: src/$(am__dirstamp) \
- src/$(DEPDIR)/$(am__dirstamp)
-src/libpcre2_16_la-pcre2_maketables.lo: src/$(am__dirstamp) \
- src/$(DEPDIR)/$(am__dirstamp)
-src/libpcre2_16_la-pcre2_match.lo: src/$(am__dirstamp) \
- src/$(DEPDIR)/$(am__dirstamp)
-src/libpcre2_16_la-pcre2_match_data.lo: src/$(am__dirstamp) \
- src/$(DEPDIR)/$(am__dirstamp)
-src/libpcre2_16_la-pcre2_newline.lo: src/$(am__dirstamp) \
- src/$(DEPDIR)/$(am__dirstamp)
-src/libpcre2_16_la-pcre2_ord2utf.lo: src/$(am__dirstamp) \
- src/$(DEPDIR)/$(am__dirstamp)
-src/libpcre2_16_la-pcre2_pattern_info.lo: src/$(am__dirstamp) \
- src/$(DEPDIR)/$(am__dirstamp)
-src/libpcre2_16_la-pcre2_serialize.lo: src/$(am__dirstamp) \
- src/$(DEPDIR)/$(am__dirstamp)
-src/libpcre2_16_la-pcre2_string_utils.lo: src/$(am__dirstamp) \
- src/$(DEPDIR)/$(am__dirstamp)
-src/libpcre2_16_la-pcre2_study.lo: src/$(am__dirstamp) \
- src/$(DEPDIR)/$(am__dirstamp)
-src/libpcre2_16_la-pcre2_substitute.lo: src/$(am__dirstamp) \
- src/$(DEPDIR)/$(am__dirstamp)
-src/libpcre2_16_la-pcre2_substring.lo: src/$(am__dirstamp) \
- src/$(DEPDIR)/$(am__dirstamp)
-src/libpcre2_16_la-pcre2_tables.lo: src/$(am__dirstamp) \
- src/$(DEPDIR)/$(am__dirstamp)
-src/libpcre2_16_la-pcre2_ucd.lo: src/$(am__dirstamp) \
- src/$(DEPDIR)/$(am__dirstamp)
-src/libpcre2_16_la-pcre2_valid_utf.lo: src/$(am__dirstamp) \
- src/$(DEPDIR)/$(am__dirstamp)
-src/libpcre2_16_la-pcre2_xclass.lo: src/$(am__dirstamp) \
- src/$(DEPDIR)/$(am__dirstamp)
-src/libpcre2_16_la-pcre2_chartables.lo: src/$(am__dirstamp) \
- src/$(DEPDIR)/$(am__dirstamp)
-
-libpcre2-16.la: $(libpcre2_16_la_OBJECTS) $(libpcre2_16_la_DEPENDENCIES) $(EXTRA_libpcre2_16_la_DEPENDENCIES)
- $(AM_V_CCLD)$(libpcre2_16_la_LINK) $(am_libpcre2_16_la_rpath) $(libpcre2_16_la_OBJECTS) $(libpcre2_16_la_LIBADD) $(LIBS)
-src/libpcre2_32_la-pcre2_auto_possess.lo: src/$(am__dirstamp) \
- src/$(DEPDIR)/$(am__dirstamp)
-src/libpcre2_32_la-pcre2_compile.lo: src/$(am__dirstamp) \
- src/$(DEPDIR)/$(am__dirstamp)
-src/libpcre2_32_la-pcre2_config.lo: src/$(am__dirstamp) \
- src/$(DEPDIR)/$(am__dirstamp)
-src/libpcre2_32_la-pcre2_context.lo: src/$(am__dirstamp) \
- src/$(DEPDIR)/$(am__dirstamp)
-src/libpcre2_32_la-pcre2_dfa_match.lo: src/$(am__dirstamp) \
- src/$(DEPDIR)/$(am__dirstamp)
-src/libpcre2_32_la-pcre2_error.lo: src/$(am__dirstamp) \
- src/$(DEPDIR)/$(am__dirstamp)
-src/libpcre2_32_la-pcre2_find_bracket.lo: src/$(am__dirstamp) \
- src/$(DEPDIR)/$(am__dirstamp)
-src/libpcre2_32_la-pcre2_jit_compile.lo: src/$(am__dirstamp) \
- src/$(DEPDIR)/$(am__dirstamp)
-src/libpcre2_32_la-pcre2_maketables.lo: src/$(am__dirstamp) \
- src/$(DEPDIR)/$(am__dirstamp)
-src/libpcre2_32_la-pcre2_match.lo: src/$(am__dirstamp) \
- src/$(DEPDIR)/$(am__dirstamp)
-src/libpcre2_32_la-pcre2_match_data.lo: src/$(am__dirstamp) \
- src/$(DEPDIR)/$(am__dirstamp)
-src/libpcre2_32_la-pcre2_newline.lo: src/$(am__dirstamp) \
- src/$(DEPDIR)/$(am__dirstamp)
-src/libpcre2_32_la-pcre2_ord2utf.lo: src/$(am__dirstamp) \
- src/$(DEPDIR)/$(am__dirstamp)
-src/libpcre2_32_la-pcre2_pattern_info.lo: src/$(am__dirstamp) \
- src/$(DEPDIR)/$(am__dirstamp)
-src/libpcre2_32_la-pcre2_serialize.lo: src/$(am__dirstamp) \
- src/$(DEPDIR)/$(am__dirstamp)
-src/libpcre2_32_la-pcre2_string_utils.lo: src/$(am__dirstamp) \
- src/$(DEPDIR)/$(am__dirstamp)
-src/libpcre2_32_la-pcre2_study.lo: src/$(am__dirstamp) \
- src/$(DEPDIR)/$(am__dirstamp)
-src/libpcre2_32_la-pcre2_substitute.lo: src/$(am__dirstamp) \
- src/$(DEPDIR)/$(am__dirstamp)
-src/libpcre2_32_la-pcre2_substring.lo: src/$(am__dirstamp) \
- src/$(DEPDIR)/$(am__dirstamp)
-src/libpcre2_32_la-pcre2_tables.lo: src/$(am__dirstamp) \
- src/$(DEPDIR)/$(am__dirstamp)
-src/libpcre2_32_la-pcre2_ucd.lo: src/$(am__dirstamp) \
- src/$(DEPDIR)/$(am__dirstamp)
-src/libpcre2_32_la-pcre2_valid_utf.lo: src/$(am__dirstamp) \
- src/$(DEPDIR)/$(am__dirstamp)
-src/libpcre2_32_la-pcre2_xclass.lo: src/$(am__dirstamp) \
- src/$(DEPDIR)/$(am__dirstamp)
-src/libpcre2_32_la-pcre2_chartables.lo: src/$(am__dirstamp) \
- src/$(DEPDIR)/$(am__dirstamp)
-
-libpcre2-32.la: $(libpcre2_32_la_OBJECTS) $(libpcre2_32_la_DEPENDENCIES) $(EXTRA_libpcre2_32_la_DEPENDENCIES)
- $(AM_V_CCLD)$(libpcre2_32_la_LINK) $(am_libpcre2_32_la_rpath) $(libpcre2_32_la_OBJECTS) $(libpcre2_32_la_LIBADD) $(LIBS)
-src/libpcre2_8_la-pcre2_auto_possess.lo: src/$(am__dirstamp) \
- src/$(DEPDIR)/$(am__dirstamp)
-src/libpcre2_8_la-pcre2_compile.lo: src/$(am__dirstamp) \
- src/$(DEPDIR)/$(am__dirstamp)
-src/libpcre2_8_la-pcre2_config.lo: src/$(am__dirstamp) \
- src/$(DEPDIR)/$(am__dirstamp)
-src/libpcre2_8_la-pcre2_context.lo: src/$(am__dirstamp) \
- src/$(DEPDIR)/$(am__dirstamp)
-src/libpcre2_8_la-pcre2_dfa_match.lo: src/$(am__dirstamp) \
- src/$(DEPDIR)/$(am__dirstamp)
-src/libpcre2_8_la-pcre2_error.lo: src/$(am__dirstamp) \
- src/$(DEPDIR)/$(am__dirstamp)
-src/libpcre2_8_la-pcre2_find_bracket.lo: src/$(am__dirstamp) \
- src/$(DEPDIR)/$(am__dirstamp)
-src/libpcre2_8_la-pcre2_jit_compile.lo: src/$(am__dirstamp) \
- src/$(DEPDIR)/$(am__dirstamp)
-src/libpcre2_8_la-pcre2_maketables.lo: src/$(am__dirstamp) \
- src/$(DEPDIR)/$(am__dirstamp)
-src/libpcre2_8_la-pcre2_match.lo: src/$(am__dirstamp) \
- src/$(DEPDIR)/$(am__dirstamp)
-src/libpcre2_8_la-pcre2_match_data.lo: src/$(am__dirstamp) \
- src/$(DEPDIR)/$(am__dirstamp)
-src/libpcre2_8_la-pcre2_newline.lo: src/$(am__dirstamp) \
- src/$(DEPDIR)/$(am__dirstamp)
-src/libpcre2_8_la-pcre2_ord2utf.lo: src/$(am__dirstamp) \
- src/$(DEPDIR)/$(am__dirstamp)
-src/libpcre2_8_la-pcre2_pattern_info.lo: src/$(am__dirstamp) \
- src/$(DEPDIR)/$(am__dirstamp)
-src/libpcre2_8_la-pcre2_serialize.lo: src/$(am__dirstamp) \
- src/$(DEPDIR)/$(am__dirstamp)
-src/libpcre2_8_la-pcre2_string_utils.lo: src/$(am__dirstamp) \
- src/$(DEPDIR)/$(am__dirstamp)
-src/libpcre2_8_la-pcre2_study.lo: src/$(am__dirstamp) \
- src/$(DEPDIR)/$(am__dirstamp)
-src/libpcre2_8_la-pcre2_substitute.lo: src/$(am__dirstamp) \
- src/$(DEPDIR)/$(am__dirstamp)
-src/libpcre2_8_la-pcre2_substring.lo: src/$(am__dirstamp) \
- src/$(DEPDIR)/$(am__dirstamp)
-src/libpcre2_8_la-pcre2_tables.lo: src/$(am__dirstamp) \
- src/$(DEPDIR)/$(am__dirstamp)
-src/libpcre2_8_la-pcre2_ucd.lo: src/$(am__dirstamp) \
- src/$(DEPDIR)/$(am__dirstamp)
-src/libpcre2_8_la-pcre2_valid_utf.lo: src/$(am__dirstamp) \
- src/$(DEPDIR)/$(am__dirstamp)
-src/libpcre2_8_la-pcre2_xclass.lo: src/$(am__dirstamp) \
- src/$(DEPDIR)/$(am__dirstamp)
-src/libpcre2_8_la-pcre2_chartables.lo: src/$(am__dirstamp) \
- src/$(DEPDIR)/$(am__dirstamp)
-
-libpcre2-8.la: $(libpcre2_8_la_OBJECTS) $(libpcre2_8_la_DEPENDENCIES) $(EXTRA_libpcre2_8_la_DEPENDENCIES)
- $(AM_V_CCLD)$(libpcre2_8_la_LINK) $(am_libpcre2_8_la_rpath) $(libpcre2_8_la_OBJECTS) $(libpcre2_8_la_LIBADD) $(LIBS)
-src/libpcre2_posix_la-pcre2posix.lo: src/$(am__dirstamp) \
- src/$(DEPDIR)/$(am__dirstamp)
-
-libpcre2-posix.la: $(libpcre2_posix_la_OBJECTS) $(libpcre2_posix_la_DEPENDENCIES) $(EXTRA_libpcre2_posix_la_DEPENDENCIES)
- $(AM_V_CCLD)$(libpcre2_posix_la_LINK) $(am_libpcre2_posix_la_rpath) $(libpcre2_posix_la_OBJECTS) $(libpcre2_posix_la_LIBADD) $(LIBS)
-install-binPROGRAMS: $(bin_PROGRAMS)
- @$(NORMAL_INSTALL)
- @list='$(bin_PROGRAMS)'; test -n "$(bindir)" || list=; \
- if test -n "$$list"; then \
- echo " $(MKDIR_P) '$(DESTDIR)$(bindir)'"; \
- $(MKDIR_P) "$(DESTDIR)$(bindir)" || exit 1; \
- fi; \
- for p in $$list; do echo "$$p $$p"; done | \
- sed 's/$(EXEEXT)$$//' | \
- while read p p1; do if test -f $$p \
- || test -f $$p1 \
- ; then echo "$$p"; echo "$$p"; else :; fi; \
- done | \
- sed -e 'p;s,.*/,,;n;h' \
- -e 's|.*|.|' \
- -e 'p;x;s,.*/,,;s/$(EXEEXT)$$//;$(transform);s/$$/$(EXEEXT)/' | \
- sed 'N;N;N;s,\n, ,g' | \
- $(AWK) 'BEGIN { files["."] = ""; dirs["."] = 1 } \
- { d=$$3; if (dirs[d] != 1) { print "d", d; dirs[d] = 1 } \
- if ($$2 == $$4) files[d] = files[d] " " $$1; \
- else { print "f", $$3 "/" $$4, $$1; } } \
- END { for (d in files) print "f", d, files[d] }' | \
- while read type dir files; do \
- if test "$$dir" = .; then dir=; else dir=/$$dir; fi; \
- test -z "$$files" || { \
- echo " $(INSTALL_PROGRAM_ENV) $(LIBTOOL) $(AM_LIBTOOLFLAGS) $(LIBTOOLFLAGS) --mode=install $(INSTALL_PROGRAM) $$files '$(DESTDIR)$(bindir)$$dir'"; \
- $(INSTALL_PROGRAM_ENV) $(LIBTOOL) $(AM_LIBTOOLFLAGS) $(LIBTOOLFLAGS) --mode=install $(INSTALL_PROGRAM) $$files "$(DESTDIR)$(bindir)$$dir" || exit $$?; \
- } \
- ; done
-
-uninstall-binPROGRAMS:
- @$(NORMAL_UNINSTALL)
- @list='$(bin_PROGRAMS)'; test -n "$(bindir)" || list=; \
- files=`for p in $$list; do echo "$$p"; done | \
- sed -e 'h;s,^.*/,,;s/$(EXEEXT)$$//;$(transform)' \
- -e 's/$$/$(EXEEXT)/' \
- `; \
- test -n "$$list" || exit 0; \
- echo " ( cd '$(DESTDIR)$(bindir)' && rm -f" $$files ")"; \
- cd "$(DESTDIR)$(bindir)" && rm -f $$files
-
-clean-binPROGRAMS:
- @list='$(bin_PROGRAMS)'; test -n "$$list" || exit 0; \
- echo " rm -f" $$list; \
- rm -f $$list || exit $$?; \
- test -n "$(EXEEXT)" || exit 0; \
- list=`for p in $$list; do echo "$$p"; done | sed 's/$(EXEEXT)$$//'`; \
- echo " rm -f" $$list; \
- rm -f $$list
-
-clean-noinstPROGRAMS:
- @list='$(noinst_PROGRAMS)'; test -n "$$list" || exit 0; \
- echo " rm -f" $$list; \
- rm -f $$list || exit $$?; \
- test -n "$(EXEEXT)" || exit 0; \
- list=`for p in $$list; do echo "$$p"; done | sed 's/$(EXEEXT)$$//'`; \
- echo " rm -f" $$list; \
- rm -f $$list
-src/dftables.$(OBJEXT): src/$(am__dirstamp) \
- src/$(DEPDIR)/$(am__dirstamp)
-
-dftables$(EXEEXT): $(dftables_OBJECTS) $(dftables_DEPENDENCIES) $(EXTRA_dftables_DEPENDENCIES)
- @rm -f dftables$(EXEEXT)
- $(AM_V_CCLD)$(LINK) $(dftables_OBJECTS) $(dftables_LDADD) $(LIBS)
-src/pcre2_jit_test-pcre2_jit_test.$(OBJEXT): src/$(am__dirstamp) \
- src/$(DEPDIR)/$(am__dirstamp)
-
-pcre2_jit_test$(EXEEXT): $(pcre2_jit_test_OBJECTS) $(pcre2_jit_test_DEPENDENCIES) $(EXTRA_pcre2_jit_test_DEPENDENCIES)
- @rm -f pcre2_jit_test$(EXEEXT)
- $(AM_V_CCLD)$(pcre2_jit_test_LINK) $(pcre2_jit_test_OBJECTS) $(pcre2_jit_test_LDADD) $(LIBS)
-src/pcre2grep-pcre2grep.$(OBJEXT): src/$(am__dirstamp) \
- src/$(DEPDIR)/$(am__dirstamp)
-
-pcre2grep$(EXEEXT): $(pcre2grep_OBJECTS) $(pcre2grep_DEPENDENCIES) $(EXTRA_pcre2grep_DEPENDENCIES)
- @rm -f pcre2grep$(EXEEXT)
- $(AM_V_CCLD)$(pcre2grep_LINK) $(pcre2grep_OBJECTS) $(pcre2grep_LDADD) $(LIBS)
-src/pcre2test-pcre2test.$(OBJEXT): src/$(am__dirstamp) \
- src/$(DEPDIR)/$(am__dirstamp)
-
-pcre2test$(EXEEXT): $(pcre2test_OBJECTS) $(pcre2test_DEPENDENCIES) $(EXTRA_pcre2test_DEPENDENCIES)
- @rm -f pcre2test$(EXEEXT)
- $(AM_V_CCLD)$(pcre2test_LINK) $(pcre2test_OBJECTS) $(pcre2test_LDADD) $(LIBS)
-install-binSCRIPTS: $(bin_SCRIPTS)
- @$(NORMAL_INSTALL)
- @list='$(bin_SCRIPTS)'; test -n "$(bindir)" || list=; \
- if test -n "$$list"; then \
- echo " $(MKDIR_P) '$(DESTDIR)$(bindir)'"; \
- $(MKDIR_P) "$(DESTDIR)$(bindir)" || exit 1; \
- fi; \
- for p in $$list; do \
- if test -f "$$p"; then d=; else d="$(srcdir)/"; fi; \
- if test -f "$$d$$p"; then echo "$$d$$p"; echo "$$p"; else :; fi; \
- done | \
- sed -e 'p;s,.*/,,;n' \
- -e 'h;s|.*|.|' \
- -e 'p;x;s,.*/,,;$(transform)' | sed 'N;N;N;s,\n, ,g' | \
- $(AWK) 'BEGIN { files["."] = ""; dirs["."] = 1; } \
- { d=$$3; if (dirs[d] != 1) { print "d", d; dirs[d] = 1 } \
- if ($$2 == $$4) { files[d] = files[d] " " $$1; \
- if (++n[d] == $(am__install_max)) { \
- print "f", d, files[d]; n[d] = 0; files[d] = "" } } \
- else { print "f", d "/" $$4, $$1 } } \
- END { for (d in files) print "f", d, files[d] }' | \
- while read type dir files; do \
- if test "$$dir" = .; then dir=; else dir=/$$dir; fi; \
- test -z "$$files" || { \
- echo " $(INSTALL_SCRIPT) $$files '$(DESTDIR)$(bindir)$$dir'"; \
- $(INSTALL_SCRIPT) $$files "$(DESTDIR)$(bindir)$$dir" || exit $$?; \
- } \
- ; done
-
-uninstall-binSCRIPTS:
- @$(NORMAL_UNINSTALL)
- @list='$(bin_SCRIPTS)'; test -n "$(bindir)" || exit 0; \
- files=`for p in $$list; do echo "$$p"; done | \
- sed -e 's,.*/,,;$(transform)'`; \
- dir='$(DESTDIR)$(bindir)'; $(am__uninstall_files_from_dir)
-
-mostlyclean-compile:
- -rm -f *.$(OBJEXT)
- -rm -f src/*.$(OBJEXT)
- -rm -f src/*.lo
-
-distclean-compile:
- -rm -f *.tab.c
-
-@AMDEP_TRUE@@am__include@ @am__quote@src/$(DEPDIR)/dftables.Po@am__quote@
-@AMDEP_TRUE@@am__include@ @am__quote@src/$(DEPDIR)/libpcre2_16_la-pcre2_auto_possess.Plo@am__quote@
-@AMDEP_TRUE@@am__include@ @am__quote@src/$(DEPDIR)/libpcre2_16_la-pcre2_chartables.Plo@am__quote@
-@AMDEP_TRUE@@am__include@ @am__quote@src/$(DEPDIR)/libpcre2_16_la-pcre2_compile.Plo@am__quote@
-@AMDEP_TRUE@@am__include@ @am__quote@src/$(DEPDIR)/libpcre2_16_la-pcre2_config.Plo@am__quote@
-@AMDEP_TRUE@@am__include@ @am__quote@src/$(DEPDIR)/libpcre2_16_la-pcre2_context.Plo@am__quote@
-@AMDEP_TRUE@@am__include@ @am__quote@src/$(DEPDIR)/libpcre2_16_la-pcre2_dfa_match.Plo@am__quote@
-@AMDEP_TRUE@@am__include@ @am__quote@src/$(DEPDIR)/libpcre2_16_la-pcre2_error.Plo@am__quote@
-@AMDEP_TRUE@@am__include@ @am__quote@src/$(DEPDIR)/libpcre2_16_la-pcre2_find_bracket.Plo@am__quote@
-@AMDEP_TRUE@@am__include@ @am__quote@src/$(DEPDIR)/libpcre2_16_la-pcre2_jit_compile.Plo@am__quote@
-@AMDEP_TRUE@@am__include@ @am__quote@src/$(DEPDIR)/libpcre2_16_la-pcre2_maketables.Plo@am__quote@
-@AMDEP_TRUE@@am__include@ @am__quote@src/$(DEPDIR)/libpcre2_16_la-pcre2_match.Plo@am__quote@
-@AMDEP_TRUE@@am__include@ @am__quote@src/$(DEPDIR)/libpcre2_16_la-pcre2_match_data.Plo@am__quote@
-@AMDEP_TRUE@@am__include@ @am__quote@src/$(DEPDIR)/libpcre2_16_la-pcre2_newline.Plo@am__quote@
-@AMDEP_TRUE@@am__include@ @am__quote@src/$(DEPDIR)/libpcre2_16_la-pcre2_ord2utf.Plo@am__quote@
-@AMDEP_TRUE@@am__include@ @am__quote@src/$(DEPDIR)/libpcre2_16_la-pcre2_pattern_info.Plo@am__quote@
-@AMDEP_TRUE@@am__include@ @am__quote@src/$(DEPDIR)/libpcre2_16_la-pcre2_serialize.Plo@am__quote@
-@AMDEP_TRUE@@am__include@ @am__quote@src/$(DEPDIR)/libpcre2_16_la-pcre2_string_utils.Plo@am__quote@
-@AMDEP_TRUE@@am__include@ @am__quote@src/$(DEPDIR)/libpcre2_16_la-pcre2_study.Plo@am__quote@
-@AMDEP_TRUE@@am__include@ @am__quote@src/$(DEPDIR)/libpcre2_16_la-pcre2_substitute.Plo@am__quote@
-@AMDEP_TRUE@@am__include@ @am__quote@src/$(DEPDIR)/libpcre2_16_la-pcre2_substring.Plo@am__quote@
-@AMDEP_TRUE@@am__include@ @am__quote@src/$(DEPDIR)/libpcre2_16_la-pcre2_tables.Plo@am__quote@
-@AMDEP_TRUE@@am__include@ @am__quote@src/$(DEPDIR)/libpcre2_16_la-pcre2_ucd.Plo@am__quote@
-@AMDEP_TRUE@@am__include@ @am__quote@src/$(DEPDIR)/libpcre2_16_la-pcre2_valid_utf.Plo@am__quote@
-@AMDEP_TRUE@@am__include@ @am__quote@src/$(DEPDIR)/libpcre2_16_la-pcre2_xclass.Plo@am__quote@
-@AMDEP_TRUE@@am__include@ @am__quote@src/$(DEPDIR)/libpcre2_32_la-pcre2_auto_possess.Plo@am__quote@
-@AMDEP_TRUE@@am__include@ @am__quote@src/$(DEPDIR)/libpcre2_32_la-pcre2_chartables.Plo@am__quote@
-@AMDEP_TRUE@@am__include@ @am__quote@src/$(DEPDIR)/libpcre2_32_la-pcre2_compile.Plo@am__quote@
-@AMDEP_TRUE@@am__include@ @am__quote@src/$(DEPDIR)/libpcre2_32_la-pcre2_config.Plo@am__quote@
-@AMDEP_TRUE@@am__include@ @am__quote@src/$(DEPDIR)/libpcre2_32_la-pcre2_context.Plo@am__quote@
-@AMDEP_TRUE@@am__include@ @am__quote@src/$(DEPDIR)/libpcre2_32_la-pcre2_dfa_match.Plo@am__quote@
-@AMDEP_TRUE@@am__include@ @am__quote@src/$(DEPDIR)/libpcre2_32_la-pcre2_error.Plo@am__quote@
-@AMDEP_TRUE@@am__include@ @am__quote@src/$(DEPDIR)/libpcre2_32_la-pcre2_find_bracket.Plo@am__quote@
-@AMDEP_TRUE@@am__include@ @am__quote@src/$(DEPDIR)/libpcre2_32_la-pcre2_jit_compile.Plo@am__quote@
-@AMDEP_TRUE@@am__include@ @am__quote@src/$(DEPDIR)/libpcre2_32_la-pcre2_maketables.Plo@am__quote@
-@AMDEP_TRUE@@am__include@ @am__quote@src/$(DEPDIR)/libpcre2_32_la-pcre2_match.Plo@am__quote@
-@AMDEP_TRUE@@am__include@ @am__quote@src/$(DEPDIR)/libpcre2_32_la-pcre2_match_data.Plo@am__quote@
-@AMDEP_TRUE@@am__include@ @am__quote@src/$(DEPDIR)/libpcre2_32_la-pcre2_newline.Plo@am__quote@
-@AMDEP_TRUE@@am__include@ @am__quote@src/$(DEPDIR)/libpcre2_32_la-pcre2_ord2utf.Plo@am__quote@
-@AMDEP_TRUE@@am__include@ @am__quote@src/$(DEPDIR)/libpcre2_32_la-pcre2_pattern_info.Plo@am__quote@
-@AMDEP_TRUE@@am__include@ @am__quote@src/$(DEPDIR)/libpcre2_32_la-pcre2_serialize.Plo@am__quote@
-@AMDEP_TRUE@@am__include@ @am__quote@src/$(DEPDIR)/libpcre2_32_la-pcre2_string_utils.Plo@am__quote@
-@AMDEP_TRUE@@am__include@ @am__quote@src/$(DEPDIR)/libpcre2_32_la-pcre2_study.Plo@am__quote@
-@AMDEP_TRUE@@am__include@ @am__quote@src/$(DEPDIR)/libpcre2_32_la-pcre2_substitute.Plo@am__quote@
-@AMDEP_TRUE@@am__include@ @am__quote@src/$(DEPDIR)/libpcre2_32_la-pcre2_substring.Plo@am__quote@
-@AMDEP_TRUE@@am__include@ @am__quote@src/$(DEPDIR)/libpcre2_32_la-pcre2_tables.Plo@am__quote@
-@AMDEP_TRUE@@am__include@ @am__quote@src/$(DEPDIR)/libpcre2_32_la-pcre2_ucd.Plo@am__quote@
-@AMDEP_TRUE@@am__include@ @am__quote@src/$(DEPDIR)/libpcre2_32_la-pcre2_valid_utf.Plo@am__quote@
-@AMDEP_TRUE@@am__include@ @am__quote@src/$(DEPDIR)/libpcre2_32_la-pcre2_xclass.Plo@am__quote@
-@AMDEP_TRUE@@am__include@ @am__quote@src/$(DEPDIR)/libpcre2_8_la-pcre2_auto_possess.Plo@am__quote@
-@AMDEP_TRUE@@am__include@ @am__quote@src/$(DEPDIR)/libpcre2_8_la-pcre2_chartables.Plo@am__quote@
-@AMDEP_TRUE@@am__include@ @am__quote@src/$(DEPDIR)/libpcre2_8_la-pcre2_compile.Plo@am__quote@
-@AMDEP_TRUE@@am__include@ @am__quote@src/$(DEPDIR)/libpcre2_8_la-pcre2_config.Plo@am__quote@
-@AMDEP_TRUE@@am__include@ @am__quote@src/$(DEPDIR)/libpcre2_8_la-pcre2_context.Plo@am__quote@
-@AMDEP_TRUE@@am__include@ @am__quote@src/$(DEPDIR)/libpcre2_8_la-pcre2_dfa_match.Plo@am__quote@
-@AMDEP_TRUE@@am__include@ @am__quote@src/$(DEPDIR)/libpcre2_8_la-pcre2_error.Plo@am__quote@
-@AMDEP_TRUE@@am__include@ @am__quote@src/$(DEPDIR)/libpcre2_8_la-pcre2_find_bracket.Plo@am__quote@
-@AMDEP_TRUE@@am__include@ @am__quote@src/$(DEPDIR)/libpcre2_8_la-pcre2_jit_compile.Plo@am__quote@
-@AMDEP_TRUE@@am__include@ @am__quote@src/$(DEPDIR)/libpcre2_8_la-pcre2_maketables.Plo@am__quote@
-@AMDEP_TRUE@@am__include@ @am__quote@src/$(DEPDIR)/libpcre2_8_la-pcre2_match.Plo@am__quote@
-@AMDEP_TRUE@@am__include@ @am__quote@src/$(DEPDIR)/libpcre2_8_la-pcre2_match_data.Plo@am__quote@
-@AMDEP_TRUE@@am__include@ @am__quote@src/$(DEPDIR)/libpcre2_8_la-pcre2_newline.Plo@am__quote@
-@AMDEP_TRUE@@am__include@ @am__quote@src/$(DEPDIR)/libpcre2_8_la-pcre2_ord2utf.Plo@am__quote@
-@AMDEP_TRUE@@am__include@ @am__quote@src/$(DEPDIR)/libpcre2_8_la-pcre2_pattern_info.Plo@am__quote@
-@AMDEP_TRUE@@am__include@ @am__quote@src/$(DEPDIR)/libpcre2_8_la-pcre2_serialize.Plo@am__quote@
-@AMDEP_TRUE@@am__include@ @am__quote@src/$(DEPDIR)/libpcre2_8_la-pcre2_string_utils.Plo@am__quote@
-@AMDEP_TRUE@@am__include@ @am__quote@src/$(DEPDIR)/libpcre2_8_la-pcre2_study.Plo@am__quote@
-@AMDEP_TRUE@@am__include@ @am__quote@src/$(DEPDIR)/libpcre2_8_la-pcre2_substitute.Plo@am__quote@
-@AMDEP_TRUE@@am__include@ @am__quote@src/$(DEPDIR)/libpcre2_8_la-pcre2_substring.Plo@am__quote@
-@AMDEP_TRUE@@am__include@ @am__quote@src/$(DEPDIR)/libpcre2_8_la-pcre2_tables.Plo@am__quote@
-@AMDEP_TRUE@@am__include@ @am__quote@src/$(DEPDIR)/libpcre2_8_la-pcre2_ucd.Plo@am__quote@
-@AMDEP_TRUE@@am__include@ @am__quote@src/$(DEPDIR)/libpcre2_8_la-pcre2_valid_utf.Plo@am__quote@
-@AMDEP_TRUE@@am__include@ @am__quote@src/$(DEPDIR)/libpcre2_8_la-pcre2_xclass.Plo@am__quote@
-@AMDEP_TRUE@@am__include@ @am__quote@src/$(DEPDIR)/libpcre2_posix_la-pcre2posix.Plo@am__quote@
-@AMDEP_TRUE@@am__include@ @am__quote@src/$(DEPDIR)/pcre2_jit_test-pcre2_jit_test.Po@am__quote@
-@AMDEP_TRUE@@am__include@ @am__quote@src/$(DEPDIR)/pcre2grep-pcre2grep.Po@am__quote@
-@AMDEP_TRUE@@am__include@ @am__quote@src/$(DEPDIR)/pcre2test-pcre2test.Po@am__quote@
-
-.c.o:
-@am__fastdepCC_TRUE@ $(AM_V_CC)depbase=`echo $@ | sed 's|[^/]*$$|$(DEPDIR)/&|;s|\.o$$||'`;\
-@am__fastdepCC_TRUE@ $(COMPILE) -MT $@ -MD -MP -MF $$depbase.Tpo -c -o $@ $< &&\
-@am__fastdepCC_TRUE@ $(am__mv) $$depbase.Tpo $$depbase.Po
-@AMDEP_TRUE@@am__fastdepCC_FALSE@ $(AM_V_CC)source='$<' object='$@' libtool=no @AMDEPBACKSLASH@
-@AMDEP_TRUE@@am__fastdepCC_FALSE@ DEPDIR=$(DEPDIR) $(CCDEPMODE) $(depcomp) @AMDEPBACKSLASH@
-@am__fastdepCC_FALSE@ $(AM_V_CC@am__nodep@)$(COMPILE) -c -o $@ $<
-
-.c.obj:
-@am__fastdepCC_TRUE@ $(AM_V_CC)depbase=`echo $@ | sed 's|[^/]*$$|$(DEPDIR)/&|;s|\.obj$$||'`;\
-@am__fastdepCC_TRUE@ $(COMPILE) -MT $@ -MD -MP -MF $$depbase.Tpo -c -o $@ `$(CYGPATH_W) '$<'` &&\
-@am__fastdepCC_TRUE@ $(am__mv) $$depbase.Tpo $$depbase.Po
-@AMDEP_TRUE@@am__fastdepCC_FALSE@ $(AM_V_CC)source='$<' object='$@' libtool=no @AMDEPBACKSLASH@
-@AMDEP_TRUE@@am__fastdepCC_FALSE@ DEPDIR=$(DEPDIR) $(CCDEPMODE) $(depcomp) @AMDEPBACKSLASH@
-@am__fastdepCC_FALSE@ $(AM_V_CC@am__nodep@)$(COMPILE) -c -o $@ `$(CYGPATH_W) '$<'`
-
-.c.lo:
-@am__fastdepCC_TRUE@ $(AM_V_CC)depbase=`echo $@ | sed 's|[^/]*$$|$(DEPDIR)/&|;s|\.lo$$||'`;\
-@am__fastdepCC_TRUE@ $(LTCOMPILE) -MT $@ -MD -MP -MF $$depbase.Tpo -c -o $@ $< &&\
-@am__fastdepCC_TRUE@ $(am__mv) $$depbase.Tpo $$depbase.Plo
-@AMDEP_TRUE@@am__fastdepCC_FALSE@ $(AM_V_CC)source='$<' object='$@' libtool=yes @AMDEPBACKSLASH@
-@AMDEP_TRUE@@am__fastdepCC_FALSE@ DEPDIR=$(DEPDIR) $(CCDEPMODE) $(depcomp) @AMDEPBACKSLASH@
-@am__fastdepCC_FALSE@ $(AM_V_CC@am__nodep@)$(LTCOMPILE) -c -o $@ $<
-
-src/libpcre2_16_la-pcre2_auto_possess.lo: src/pcre2_auto_possess.c
-@am__fastdepCC_TRUE@ $(AM_V_CC)$(LIBTOOL) $(AM_V_lt) --tag=CC $(AM_LIBTOOLFLAGS) $(LIBTOOLFLAGS) --mode=compile $(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(AM_CPPFLAGS) $(CPPFLAGS) $(libpcre2_16_la_CFLAGS) $(CFLAGS) -MT src/libpcre2_16_la-pcre2_auto_possess.lo -MD -MP -MF src/$(DEPDIR)/libpcre2_16_la-pcre2_auto_possess.Tpo -c -o src/libpcre2_16_la-pcre2_auto_possess.lo `test -f 'src/pcre2_auto_possess.c' || echo '$(srcdir)/'`src/pcre2_auto_possess.c
-@am__fastdepCC_TRUE@ $(AM_V_at)$(am__mv) src/$(DEPDIR)/libpcre2_16_la-pcre2_auto_possess.Tpo src/$(DEPDIR)/libpcre2_16_la-pcre2_auto_possess.Plo
-@AMDEP_TRUE@@am__fastdepCC_FALSE@ $(AM_V_CC)source='src/pcre2_auto_possess.c' object='src/libpcre2_16_la-pcre2_auto_possess.lo' libtool=yes @AMDEPBACKSLASH@
-@AMDEP_TRUE@@am__fastdepCC_FALSE@ DEPDIR=$(DEPDIR) $(CCDEPMODE) $(depcomp) @AMDEPBACKSLASH@
-@am__fastdepCC_FALSE@ $(AM_V_CC@am__nodep@)$(LIBTOOL) $(AM_V_lt) --tag=CC $(AM_LIBTOOLFLAGS) $(LIBTOOLFLAGS) --mode=compile $(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(AM_CPPFLAGS) $(CPPFLAGS) $(libpcre2_16_la_CFLAGS) $(CFLAGS) -c -o src/libpcre2_16_la-pcre2_auto_possess.lo `test -f 'src/pcre2_auto_possess.c' || echo '$(srcdir)/'`src/pcre2_auto_possess.c
-
-src/libpcre2_16_la-pcre2_compile.lo: src/pcre2_compile.c
-@am__fastdepCC_TRUE@ $(AM_V_CC)$(LIBTOOL) $(AM_V_lt) --tag=CC $(AM_LIBTOOLFLAGS) $(LIBTOOLFLAGS) --mode=compile $(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(AM_CPPFLAGS) $(CPPFLAGS) $(libpcre2_16_la_CFLAGS) $(CFLAGS) -MT src/libpcre2_16_la-pcre2_compile.lo -MD -MP -MF src/$(DEPDIR)/libpcre2_16_la-pcre2_compile.Tpo -c -o src/libpcre2_16_la-pcre2_compile.lo `test -f 'src/pcre2_compile.c' || echo '$(srcdir)/'`src/pcre2_compile.c
-@am__fastdepCC_TRUE@ $(AM_V_at)$(am__mv) src/$(DEPDIR)/libpcre2_16_la-pcre2_compile.Tpo src/$(DEPDIR)/libpcre2_16_la-pcre2_compile.Plo
-@AMDEP_TRUE@@am__fastdepCC_FALSE@ $(AM_V_CC)source='src/pcre2_compile.c' object='src/libpcre2_16_la-pcre2_compile.lo' libtool=yes @AMDEPBACKSLASH@
-@AMDEP_TRUE@@am__fastdepCC_FALSE@ DEPDIR=$(DEPDIR) $(CCDEPMODE) $(depcomp) @AMDEPBACKSLASH@
-@am__fastdepCC_FALSE@ $(AM_V_CC@am__nodep@)$(LIBTOOL) $(AM_V_lt) --tag=CC $(AM_LIBTOOLFLAGS) $(LIBTOOLFLAGS) --mode=compile $(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(AM_CPPFLAGS) $(CPPFLAGS) $(libpcre2_16_la_CFLAGS) $(CFLAGS) -c -o src/libpcre2_16_la-pcre2_compile.lo `test -f 'src/pcre2_compile.c' || echo '$(srcdir)/'`src/pcre2_compile.c
-
-src/libpcre2_16_la-pcre2_config.lo: src/pcre2_config.c
-@am__fastdepCC_TRUE@ $(AM_V_CC)$(LIBTOOL) $(AM_V_lt) --tag=CC $(AM_LIBTOOLFLAGS) $(LIBTOOLFLAGS) --mode=compile $(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(AM_CPPFLAGS) $(CPPFLAGS) $(libpcre2_16_la_CFLAGS) $(CFLAGS) -MT src/libpcre2_16_la-pcre2_config.lo -MD -MP -MF src/$(DEPDIR)/libpcre2_16_la-pcre2_config.Tpo -c -o src/libpcre2_16_la-pcre2_config.lo `test -f 'src/pcre2_config.c' || echo '$(srcdir)/'`src/pcre2_config.c
-@am__fastdepCC_TRUE@ $(AM_V_at)$(am__mv) src/$(DEPDIR)/libpcre2_16_la-pcre2_config.Tpo src/$(DEPDIR)/libpcre2_16_la-pcre2_config.Plo
-@AMDEP_TRUE@@am__fastdepCC_FALSE@ $(AM_V_CC)source='src/pcre2_config.c' object='src/libpcre2_16_la-pcre2_config.lo' libtool=yes @AMDEPBACKSLASH@
-@AMDEP_TRUE@@am__fastdepCC_FALSE@ DEPDIR=$(DEPDIR) $(CCDEPMODE) $(depcomp) @AMDEPBACKSLASH@
-@am__fastdepCC_FALSE@ $(AM_V_CC@am__nodep@)$(LIBTOOL) $(AM_V_lt) --tag=CC $(AM_LIBTOOLFLAGS) $(LIBTOOLFLAGS) --mode=compile $(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(AM_CPPFLAGS) $(CPPFLAGS) $(libpcre2_16_la_CFLAGS) $(CFLAGS) -c -o src/libpcre2_16_la-pcre2_config.lo `test -f 'src/pcre2_config.c' || echo '$(srcdir)/'`src/pcre2_config.c
-
-src/libpcre2_16_la-pcre2_context.lo: src/pcre2_context.c
-@am__fastdepCC_TRUE@ $(AM_V_CC)$(LIBTOOL) $(AM_V_lt) --tag=CC $(AM_LIBTOOLFLAGS) $(LIBTOOLFLAGS) --mode=compile $(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(AM_CPPFLAGS) $(CPPFLAGS) $(libpcre2_16_la_CFLAGS) $(CFLAGS) -MT src/libpcre2_16_la-pcre2_context.lo -MD -MP -MF src/$(DEPDIR)/libpcre2_16_la-pcre2_context.Tpo -c -o src/libpcre2_16_la-pcre2_context.lo `test -f 'src/pcre2_context.c' || echo '$(srcdir)/'`src/pcre2_context.c
-@am__fastdepCC_TRUE@ $(AM_V_at)$(am__mv) src/$(DEPDIR)/libpcre2_16_la-pcre2_context.Tpo src/$(DEPDIR)/libpcre2_16_la-pcre2_context.Plo
-@AMDEP_TRUE@@am__fastdepCC_FALSE@ $(AM_V_CC)source='src/pcre2_context.c' object='src/libpcre2_16_la-pcre2_context.lo' libtool=yes @AMDEPBACKSLASH@
-@AMDEP_TRUE@@am__fastdepCC_FALSE@ DEPDIR=$(DEPDIR) $(CCDEPMODE) $(depcomp) @AMDEPBACKSLASH@
-@am__fastdepCC_FALSE@ $(AM_V_CC@am__nodep@)$(LIBTOOL) $(AM_V_lt) --tag=CC $(AM_LIBTOOLFLAGS) $(LIBTOOLFLAGS) --mode=compile $(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(AM_CPPFLAGS) $(CPPFLAGS) $(libpcre2_16_la_CFLAGS) $(CFLAGS) -c -o src/libpcre2_16_la-pcre2_context.lo `test -f 'src/pcre2_context.c' || echo '$(srcdir)/'`src/pcre2_context.c
-
-src/libpcre2_16_la-pcre2_dfa_match.lo: src/pcre2_dfa_match.c
-@am__fastdepCC_TRUE@ $(AM_V_CC)$(LIBTOOL) $(AM_V_lt) --tag=CC $(AM_LIBTOOLFLAGS) $(LIBTOOLFLAGS) --mode=compile $(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(AM_CPPFLAGS) $(CPPFLAGS) $(libpcre2_16_la_CFLAGS) $(CFLAGS) -MT src/libpcre2_16_la-pcre2_dfa_match.lo -MD -MP -MF src/$(DEPDIR)/libpcre2_16_la-pcre2_dfa_match.Tpo -c -o src/libpcre2_16_la-pcre2_dfa_match.lo `test -f 'src/pcre2_dfa_match.c' || echo '$(srcdir)/'`src/pcre2_dfa_match.c
-@am__fastdepCC_TRUE@ $(AM_V_at)$(am__mv) src/$(DEPDIR)/libpcre2_16_la-pcre2_dfa_match.Tpo src/$(DEPDIR)/libpcre2_16_la-pcre2_dfa_match.Plo
-@AMDEP_TRUE@@am__fastdepCC_FALSE@ $(AM_V_CC)source='src/pcre2_dfa_match.c' object='src/libpcre2_16_la-pcre2_dfa_match.lo' libtool=yes @AMDEPBACKSLASH@
-@AMDEP_TRUE@@am__fastdepCC_FALSE@ DEPDIR=$(DEPDIR) $(CCDEPMODE) $(depcomp) @AMDEPBACKSLASH@
-@am__fastdepCC_FALSE@ $(AM_V_CC@am__nodep@)$(LIBTOOL) $(AM_V_lt) --tag=CC $(AM_LIBTOOLFLAGS) $(LIBTOOLFLAGS) --mode=compile $(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(AM_CPPFLAGS) $(CPPFLAGS) $(libpcre2_16_la_CFLAGS) $(CFLAGS) -c -o src/libpcre2_16_la-pcre2_dfa_match.lo `test -f 'src/pcre2_dfa_match.c' || echo '$(srcdir)/'`src/pcre2_dfa_match.c
-
-src/libpcre2_16_la-pcre2_error.lo: src/pcre2_error.c
-@am__fastdepCC_TRUE@ $(AM_V_CC)$(LIBTOOL) $(AM_V_lt) --tag=CC $(AM_LIBTOOLFLAGS) $(LIBTOOLFLAGS) --mode=compile $(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(AM_CPPFLAGS) $(CPPFLAGS) $(libpcre2_16_la_CFLAGS) $(CFLAGS) -MT src/libpcre2_16_la-pcre2_error.lo -MD -MP -MF src/$(DEPDIR)/libpcre2_16_la-pcre2_error.Tpo -c -o src/libpcre2_16_la-pcre2_error.lo `test -f 'src/pcre2_error.c' || echo '$(srcdir)/'`src/pcre2_error.c
-@am__fastdepCC_TRUE@ $(AM_V_at)$(am__mv) src/$(DEPDIR)/libpcre2_16_la-pcre2_error.Tpo src/$(DEPDIR)/libpcre2_16_la-pcre2_error.Plo
-@AMDEP_TRUE@@am__fastdepCC_FALSE@ $(AM_V_CC)source='src/pcre2_error.c' object='src/libpcre2_16_la-pcre2_error.lo' libtool=yes @AMDEPBACKSLASH@
-@AMDEP_TRUE@@am__fastdepCC_FALSE@ DEPDIR=$(DEPDIR) $(CCDEPMODE) $(depcomp) @AMDEPBACKSLASH@
-@am__fastdepCC_FALSE@ $(AM_V_CC@am__nodep@)$(LIBTOOL) $(AM_V_lt) --tag=CC $(AM_LIBTOOLFLAGS) $(LIBTOOLFLAGS) --mode=compile $(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(AM_CPPFLAGS) $(CPPFLAGS) $(libpcre2_16_la_CFLAGS) $(CFLAGS) -c -o src/libpcre2_16_la-pcre2_error.lo `test -f 'src/pcre2_error.c' || echo '$(srcdir)/'`src/pcre2_error.c
-
-src/libpcre2_16_la-pcre2_find_bracket.lo: src/pcre2_find_bracket.c
-@am__fastdepCC_TRUE@ $(AM_V_CC)$(LIBTOOL) $(AM_V_lt) --tag=CC $(AM_LIBTOOLFLAGS) $(LIBTOOLFLAGS) --mode=compile $(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(AM_CPPFLAGS) $(CPPFLAGS) $(libpcre2_16_la_CFLAGS) $(CFLAGS) -MT src/libpcre2_16_la-pcre2_find_bracket.lo -MD -MP -MF src/$(DEPDIR)/libpcre2_16_la-pcre2_find_bracket.Tpo -c -o src/libpcre2_16_la-pcre2_find_bracket.lo `test -f 'src/pcre2_find_bracket.c' || echo '$(srcdir)/'`src/pcre2_find_bracket.c
-@am__fastdepCC_TRUE@ $(AM_V_at)$(am__mv) src/$(DEPDIR)/libpcre2_16_la-pcre2_find_bracket.Tpo src/$(DEPDIR)/libpcre2_16_la-pcre2_find_bracket.Plo
-@AMDEP_TRUE@@am__fastdepCC_FALSE@ $(AM_V_CC)source='src/pcre2_find_bracket.c' object='src/libpcre2_16_la-pcre2_find_bracket.lo' libtool=yes @AMDEPBACKSLASH@
-@AMDEP_TRUE@@am__fastdepCC_FALSE@ DEPDIR=$(DEPDIR) $(CCDEPMODE) $(depcomp) @AMDEPBACKSLASH@
-@am__fastdepCC_FALSE@ $(AM_V_CC@am__nodep@)$(LIBTOOL) $(AM_V_lt) --tag=CC $(AM_LIBTOOLFLAGS) $(LIBTOOLFLAGS) --mode=compile $(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(AM_CPPFLAGS) $(CPPFLAGS) $(libpcre2_16_la_CFLAGS) $(CFLAGS) -c -o src/libpcre2_16_la-pcre2_find_bracket.lo `test -f 'src/pcre2_find_bracket.c' || echo '$(srcdir)/'`src/pcre2_find_bracket.c
-
-src/libpcre2_16_la-pcre2_jit_compile.lo: src/pcre2_jit_compile.c
-@am__fastdepCC_TRUE@ $(AM_V_CC)$(LIBTOOL) $(AM_V_lt) --tag=CC $(AM_LIBTOOLFLAGS) $(LIBTOOLFLAGS) --mode=compile $(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(AM_CPPFLAGS) $(CPPFLAGS) $(libpcre2_16_la_CFLAGS) $(CFLAGS) -MT src/libpcre2_16_la-pcre2_jit_compile.lo -MD -MP -MF src/$(DEPDIR)/libpcre2_16_la-pcre2_jit_compile.Tpo -c -o src/libpcre2_16_la-pcre2_jit_compile.lo `test -f 'src/pcre2_jit_compile.c' || echo '$(srcdir)/'`src/pcre2_jit_compile.c
-@am__fastdepCC_TRUE@ $(AM_V_at)$(am__mv) src/$(DEPDIR)/libpcre2_16_la-pcre2_jit_compile.Tpo src/$(DEPDIR)/libpcre2_16_la-pcre2_jit_compile.Plo
-@AMDEP_TRUE@@am__fastdepCC_FALSE@ $(AM_V_CC)source='src/pcre2_jit_compile.c' object='src/libpcre2_16_la-pcre2_jit_compile.lo' libtool=yes @AMDEPBACKSLASH@
-@AMDEP_TRUE@@am__fastdepCC_FALSE@ DEPDIR=$(DEPDIR) $(CCDEPMODE) $(depcomp) @AMDEPBACKSLASH@
-@am__fastdepCC_FALSE@ $(AM_V_CC@am__nodep@)$(LIBTOOL) $(AM_V_lt) --tag=CC $(AM_LIBTOOLFLAGS) $(LIBTOOLFLAGS) --mode=compile $(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(AM_CPPFLAGS) $(CPPFLAGS) $(libpcre2_16_la_CFLAGS) $(CFLAGS) -c -o src/libpcre2_16_la-pcre2_jit_compile.lo `test -f 'src/pcre2_jit_compile.c' || echo '$(srcdir)/'`src/pcre2_jit_compile.c
-
-src/libpcre2_16_la-pcre2_maketables.lo: src/pcre2_maketables.c
-@am__fastdepCC_TRUE@ $(AM_V_CC)$(LIBTOOL) $(AM_V_lt) --tag=CC $(AM_LIBTOOLFLAGS) $(LIBTOOLFLAGS) --mode=compile $(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(AM_CPPFLAGS) $(CPPFLAGS) $(libpcre2_16_la_CFLAGS) $(CFLAGS) -MT src/libpcre2_16_la-pcre2_maketables.lo -MD -MP -MF src/$(DEPDIR)/libpcre2_16_la-pcre2_maketables.Tpo -c -o src/libpcre2_16_la-pcre2_maketables.lo `test -f 'src/pcre2_maketables.c' || echo '$(srcdir)/'`src/pcre2_maketables.c
-@am__fastdepCC_TRUE@ $(AM_V_at)$(am__mv) src/$(DEPDIR)/libpcre2_16_la-pcre2_maketables.Tpo src/$(DEPDIR)/libpcre2_16_la-pcre2_maketables.Plo
-@AMDEP_TRUE@@am__fastdepCC_FALSE@ $(AM_V_CC)source='src/pcre2_maketables.c' object='src/libpcre2_16_la-pcre2_maketables.lo' libtool=yes @AMDEPBACKSLASH@
-@AMDEP_TRUE@@am__fastdepCC_FALSE@ DEPDIR=$(DEPDIR) $(CCDEPMODE) $(depcomp) @AMDEPBACKSLASH@
-@am__fastdepCC_FALSE@ $(AM_V_CC@am__nodep@)$(LIBTOOL) $(AM_V_lt) --tag=CC $(AM_LIBTOOLFLAGS) $(LIBTOOLFLAGS) --mode=compile $(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(AM_CPPFLAGS) $(CPPFLAGS) $(libpcre2_16_la_CFLAGS) $(CFLAGS) -c -o src/libpcre2_16_la-pcre2_maketables.lo `test -f 'src/pcre2_maketables.c' || echo '$(srcdir)/'`src/pcre2_maketables.c
-
-src/libpcre2_16_la-pcre2_match.lo: src/pcre2_match.c
-@am__fastdepCC_TRUE@ $(AM_V_CC)$(LIBTOOL) $(AM_V_lt) --tag=CC $(AM_LIBTOOLFLAGS) $(LIBTOOLFLAGS) --mode=compile $(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(AM_CPPFLAGS) $(CPPFLAGS) $(libpcre2_16_la_CFLAGS) $(CFLAGS) -MT src/libpcre2_16_la-pcre2_match.lo -MD -MP -MF src/$(DEPDIR)/libpcre2_16_la-pcre2_match.Tpo -c -o src/libpcre2_16_la-pcre2_match.lo `test -f 'src/pcre2_match.c' || echo '$(srcdir)/'`src/pcre2_match.c
-@am__fastdepCC_TRUE@ $(AM_V_at)$(am__mv) src/$(DEPDIR)/libpcre2_16_la-pcre2_match.Tpo src/$(DEPDIR)/libpcre2_16_la-pcre2_match.Plo
-@AMDEP_TRUE@@am__fastdepCC_FALSE@ $(AM_V_CC)source='src/pcre2_match.c' object='src/libpcre2_16_la-pcre2_match.lo' libtool=yes @AMDEPBACKSLASH@
-@AMDEP_TRUE@@am__fastdepCC_FALSE@ DEPDIR=$(DEPDIR) $(CCDEPMODE) $(depcomp) @AMDEPBACKSLASH@
-@am__fastdepCC_FALSE@ $(AM_V_CC@am__nodep@)$(LIBTOOL) $(AM_V_lt) --tag=CC $(AM_LIBTOOLFLAGS) $(LIBTOOLFLAGS) --mode=compile $(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(AM_CPPFLAGS) $(CPPFLAGS) $(libpcre2_16_la_CFLAGS) $(CFLAGS) -c -o src/libpcre2_16_la-pcre2_match.lo `test -f 'src/pcre2_match.c' || echo '$(srcdir)/'`src/pcre2_match.c
-
-src/libpcre2_16_la-pcre2_match_data.lo: src/pcre2_match_data.c
-@am__fastdepCC_TRUE@ $(AM_V_CC)$(LIBTOOL) $(AM_V_lt) --tag=CC $(AM_LIBTOOLFLAGS) $(LIBTOOLFLAGS) --mode=compile $(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(AM_CPPFLAGS) $(CPPFLAGS) $(libpcre2_16_la_CFLAGS) $(CFLAGS) -MT src/libpcre2_16_la-pcre2_match_data.lo -MD -MP -MF src/$(DEPDIR)/libpcre2_16_la-pcre2_match_data.Tpo -c -o src/libpcre2_16_la-pcre2_match_data.lo `test -f 'src/pcre2_match_data.c' || echo '$(srcdir)/'`src/pcre2_match_data.c
-@am__fastdepCC_TRUE@ $(AM_V_at)$(am__mv) src/$(DEPDIR)/libpcre2_16_la-pcre2_match_data.Tpo src/$(DEPDIR)/libpcre2_16_la-pcre2_match_data.Plo
-@AMDEP_TRUE@@am__fastdepCC_FALSE@ $(AM_V_CC)source='src/pcre2_match_data.c' object='src/libpcre2_16_la-pcre2_match_data.lo' libtool=yes @AMDEPBACKSLASH@
-@AMDEP_TRUE@@am__fastdepCC_FALSE@ DEPDIR=$(DEPDIR) $(CCDEPMODE) $(depcomp) @AMDEPBACKSLASH@
-@am__fastdepCC_FALSE@ $(AM_V_CC@am__nodep@)$(LIBTOOL) $(AM_V_lt) --tag=CC $(AM_LIBTOOLFLAGS) $(LIBTOOLFLAGS) --mode=compile $(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(AM_CPPFLAGS) $(CPPFLAGS) $(libpcre2_16_la_CFLAGS) $(CFLAGS) -c -o src/libpcre2_16_la-pcre2_match_data.lo `test -f 'src/pcre2_match_data.c' || echo '$(srcdir)/'`src/pcre2_match_data.c
-
-src/libpcre2_16_la-pcre2_newline.lo: src/pcre2_newline.c
-@am__fastdepCC_TRUE@ $(AM_V_CC)$(LIBTOOL) $(AM_V_lt) --tag=CC $(AM_LIBTOOLFLAGS) $(LIBTOOLFLAGS) --mode=compile $(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(AM_CPPFLAGS) $(CPPFLAGS) $(libpcre2_16_la_CFLAGS) $(CFLAGS) -MT src/libpcre2_16_la-pcre2_newline.lo -MD -MP -MF src/$(DEPDIR)/libpcre2_16_la-pcre2_newline.Tpo -c -o src/libpcre2_16_la-pcre2_newline.lo `test -f 'src/pcre2_newline.c' || echo '$(srcdir)/'`src/pcre2_newline.c
-@am__fastdepCC_TRUE@ $(AM_V_at)$(am__mv) src/$(DEPDIR)/libpcre2_16_la-pcre2_newline.Tpo src/$(DEPDIR)/libpcre2_16_la-pcre2_newline.Plo
-@AMDEP_TRUE@@am__fastdepCC_FALSE@ $(AM_V_CC)source='src/pcre2_newline.c' object='src/libpcre2_16_la-pcre2_newline.lo' libtool=yes @AMDEPBACKSLASH@
-@AMDEP_TRUE@@am__fastdepCC_FALSE@ DEPDIR=$(DEPDIR) $(CCDEPMODE) $(depcomp) @AMDEPBACKSLASH@
-@am__fastdepCC_FALSE@ $(AM_V_CC@am__nodep@)$(LIBTOOL) $(AM_V_lt) --tag=CC $(AM_LIBTOOLFLAGS) $(LIBTOOLFLAGS) --mode=compile $(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(AM_CPPFLAGS) $(CPPFLAGS) $(libpcre2_16_la_CFLAGS) $(CFLAGS) -c -o src/libpcre2_16_la-pcre2_newline.lo `test -f 'src/pcre2_newline.c' || echo '$(srcdir)/'`src/pcre2_newline.c
-
-src/libpcre2_16_la-pcre2_ord2utf.lo: src/pcre2_ord2utf.c
-@am__fastdepCC_TRUE@ $(AM_V_CC)$(LIBTOOL) $(AM_V_lt) --tag=CC $(AM_LIBTOOLFLAGS) $(LIBTOOLFLAGS) --mode=compile $(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(AM_CPPFLAGS) $(CPPFLAGS) $(libpcre2_16_la_CFLAGS) $(CFLAGS) -MT src/libpcre2_16_la-pcre2_ord2utf.lo -MD -MP -MF src/$(DEPDIR)/libpcre2_16_la-pcre2_ord2utf.Tpo -c -o src/libpcre2_16_la-pcre2_ord2utf.lo `test -f 'src/pcre2_ord2utf.c' || echo '$(srcdir)/'`src/pcre2_ord2utf.c
-@am__fastdepCC_TRUE@ $(AM_V_at)$(am__mv) src/$(DEPDIR)/libpcre2_16_la-pcre2_ord2utf.Tpo src/$(DEPDIR)/libpcre2_16_la-pcre2_ord2utf.Plo
-@AMDEP_TRUE@@am__fastdepCC_FALSE@ $(AM_V_CC)source='src/pcre2_ord2utf.c' object='src/libpcre2_16_la-pcre2_ord2utf.lo' libtool=yes @AMDEPBACKSLASH@
-@AMDEP_TRUE@@am__fastdepCC_FALSE@ DEPDIR=$(DEPDIR) $(CCDEPMODE) $(depcomp) @AMDEPBACKSLASH@
-@am__fastdepCC_FALSE@ $(AM_V_CC@am__nodep@)$(LIBTOOL) $(AM_V_lt) --tag=CC $(AM_LIBTOOLFLAGS) $(LIBTOOLFLAGS) --mode=compile $(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(AM_CPPFLAGS) $(CPPFLAGS) $(libpcre2_16_la_CFLAGS) $(CFLAGS) -c -o src/libpcre2_16_la-pcre2_ord2utf.lo `test -f 'src/pcre2_ord2utf.c' || echo '$(srcdir)/'`src/pcre2_ord2utf.c
-
-src/libpcre2_16_la-pcre2_pattern_info.lo: src/pcre2_pattern_info.c
-@am__fastdepCC_TRUE@ $(AM_V_CC)$(LIBTOOL) $(AM_V_lt) --tag=CC $(AM_LIBTOOLFLAGS) $(LIBTOOLFLAGS) --mode=compile $(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(AM_CPPFLAGS) $(CPPFLAGS) $(libpcre2_16_la_CFLAGS) $(CFLAGS) -MT src/libpcre2_16_la-pcre2_pattern_info.lo -MD -MP -MF src/$(DEPDIR)/libpcre2_16_la-pcre2_pattern_info.Tpo -c -o src/libpcre2_16_la-pcre2_pattern_info.lo `test -f 'src/pcre2_pattern_info.c' || echo '$(srcdir)/'`src/pcre2_pattern_info.c
-@am__fastdepCC_TRUE@ $(AM_V_at)$(am__mv) src/$(DEPDIR)/libpcre2_16_la-pcre2_pattern_info.Tpo src/$(DEPDIR)/libpcre2_16_la-pcre2_pattern_info.Plo
-@AMDEP_TRUE@@am__fastdepCC_FALSE@ $(AM_V_CC)source='src/pcre2_pattern_info.c' object='src/libpcre2_16_la-pcre2_pattern_info.lo' libtool=yes @AMDEPBACKSLASH@
-@AMDEP_TRUE@@am__fastdepCC_FALSE@ DEPDIR=$(DEPDIR) $(CCDEPMODE) $(depcomp) @AMDEPBACKSLASH@
-@am__fastdepCC_FALSE@ $(AM_V_CC@am__nodep@)$(LIBTOOL) $(AM_V_lt) --tag=CC $(AM_LIBTOOLFLAGS) $(LIBTOOLFLAGS) --mode=compile $(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(AM_CPPFLAGS) $(CPPFLAGS) $(libpcre2_16_la_CFLAGS) $(CFLAGS) -c -o src/libpcre2_16_la-pcre2_pattern_info.lo `test -f 'src/pcre2_pattern_info.c' || echo '$(srcdir)/'`src/pcre2_pattern_info.c
-
-src/libpcre2_16_la-pcre2_serialize.lo: src/pcre2_serialize.c
-@am__fastdepCC_TRUE@ $(AM_V_CC)$(LIBTOOL) $(AM_V_lt) --tag=CC $(AM_LIBTOOLFLAGS) $(LIBTOOLFLAGS) --mode=compile $(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(AM_CPPFLAGS) $(CPPFLAGS) $(libpcre2_16_la_CFLAGS) $(CFLAGS) -MT src/libpcre2_16_la-pcre2_serialize.lo -MD -MP -MF src/$(DEPDIR)/libpcre2_16_la-pcre2_serialize.Tpo -c -o src/libpcre2_16_la-pcre2_serialize.lo `test -f 'src/pcre2_serialize.c' || echo '$(srcdir)/'`src/pcre2_serialize.c
-@am__fastdepCC_TRUE@ $(AM_V_at)$(am__mv) src/$(DEPDIR)/libpcre2_16_la-pcre2_serialize.Tpo src/$(DEPDIR)/libpcre2_16_la-pcre2_serialize.Plo
-@AMDEP_TRUE@@am__fastdepCC_FALSE@ $(AM_V_CC)source='src/pcre2_serialize.c' object='src/libpcre2_16_la-pcre2_serialize.lo' libtool=yes @AMDEPBACKSLASH@
-@AMDEP_TRUE@@am__fastdepCC_FALSE@ DEPDIR=$(DEPDIR) $(CCDEPMODE) $(depcomp) @AMDEPBACKSLASH@
-@am__fastdepCC_FALSE@ $(AM_V_CC@am__nodep@)$(LIBTOOL) $(AM_V_lt) --tag=CC $(AM_LIBTOOLFLAGS) $(LIBTOOLFLAGS) --mode=compile $(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(AM_CPPFLAGS) $(CPPFLAGS) $(libpcre2_16_la_CFLAGS) $(CFLAGS) -c -o src/libpcre2_16_la-pcre2_serialize.lo `test -f 'src/pcre2_serialize.c' || echo '$(srcdir)/'`src/pcre2_serialize.c
-
-src/libpcre2_16_la-pcre2_string_utils.lo: src/pcre2_string_utils.c
-@am__fastdepCC_TRUE@ $(AM_V_CC)$(LIBTOOL) $(AM_V_lt) --tag=CC $(AM_LIBTOOLFLAGS) $(LIBTOOLFLAGS) --mode=compile $(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(AM_CPPFLAGS) $(CPPFLAGS) $(libpcre2_16_la_CFLAGS) $(CFLAGS) -MT src/libpcre2_16_la-pcre2_string_utils.lo -MD -MP -MF src/$(DEPDIR)/libpcre2_16_la-pcre2_string_utils.Tpo -c -o src/libpcre2_16_la-pcre2_string_utils.lo `test -f 'src/pcre2_string_utils.c' || echo '$(srcdir)/'`src/pcre2_string_utils.c
-@am__fastdepCC_TRUE@ $(AM_V_at)$(am__mv) src/$(DEPDIR)/libpcre2_16_la-pcre2_string_utils.Tpo src/$(DEPDIR)/libpcre2_16_la-pcre2_string_utils.Plo
-@AMDEP_TRUE@@am__fastdepCC_FALSE@ $(AM_V_CC)source='src/pcre2_string_utils.c' object='src/libpcre2_16_la-pcre2_string_utils.lo' libtool=yes @AMDEPBACKSLASH@
-@AMDEP_TRUE@@am__fastdepCC_FALSE@ DEPDIR=$(DEPDIR) $(CCDEPMODE) $(depcomp) @AMDEPBACKSLASH@
-@am__fastdepCC_FALSE@ $(AM_V_CC@am__nodep@)$(LIBTOOL) $(AM_V_lt) --tag=CC $(AM_LIBTOOLFLAGS) $(LIBTOOLFLAGS) --mode=compile $(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(AM_CPPFLAGS) $(CPPFLAGS) $(libpcre2_16_la_CFLAGS) $(CFLAGS) -c -o src/libpcre2_16_la-pcre2_string_utils.lo `test -f 'src/pcre2_string_utils.c' || echo '$(srcdir)/'`src/pcre2_string_utils.c
-
-src/libpcre2_16_la-pcre2_study.lo: src/pcre2_study.c
-@am__fastdepCC_TRUE@ $(AM_V_CC)$(LIBTOOL) $(AM_V_lt) --tag=CC $(AM_LIBTOOLFLAGS) $(LIBTOOLFLAGS) --mode=compile $(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(AM_CPPFLAGS) $(CPPFLAGS) $(libpcre2_16_la_CFLAGS) $(CFLAGS) -MT src/libpcre2_16_la-pcre2_study.lo -MD -MP -MF src/$(DEPDIR)/libpcre2_16_la-pcre2_study.Tpo -c -o src/libpcre2_16_la-pcre2_study.lo `test -f 'src/pcre2_study.c' || echo '$(srcdir)/'`src/pcre2_study.c
-@am__fastdepCC_TRUE@ $(AM_V_at)$(am__mv) src/$(DEPDIR)/libpcre2_16_la-pcre2_study.Tpo src/$(DEPDIR)/libpcre2_16_la-pcre2_study.Plo
-@AMDEP_TRUE@@am__fastdepCC_FALSE@ $(AM_V_CC)source='src/pcre2_study.c' object='src/libpcre2_16_la-pcre2_study.lo' libtool=yes @AMDEPBACKSLASH@
-@AMDEP_TRUE@@am__fastdepCC_FALSE@ DEPDIR=$(DEPDIR) $(CCDEPMODE) $(depcomp) @AMDEPBACKSLASH@
-@am__fastdepCC_FALSE@ $(AM_V_CC@am__nodep@)$(LIBTOOL) $(AM_V_lt) --tag=CC $(AM_LIBTOOLFLAGS) $(LIBTOOLFLAGS) --mode=compile $(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(AM_CPPFLAGS) $(CPPFLAGS) $(libpcre2_16_la_CFLAGS) $(CFLAGS) -c -o src/libpcre2_16_la-pcre2_study.lo `test -f 'src/pcre2_study.c' || echo '$(srcdir)/'`src/pcre2_study.c
-
-src/libpcre2_16_la-pcre2_substitute.lo: src/pcre2_substitute.c
-@am__fastdepCC_TRUE@ $(AM_V_CC)$(LIBTOOL) $(AM_V_lt) --tag=CC $(AM_LIBTOOLFLAGS) $(LIBTOOLFLAGS) --mode=compile $(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(AM_CPPFLAGS) $(CPPFLAGS) $(libpcre2_16_la_CFLAGS) $(CFLAGS) -MT src/libpcre2_16_la-pcre2_substitute.lo -MD -MP -MF src/$(DEPDIR)/libpcre2_16_la-pcre2_substitute.Tpo -c -o src/libpcre2_16_la-pcre2_substitute.lo `test -f 'src/pcre2_substitute.c' || echo '$(srcdir)/'`src/pcre2_substitute.c
-@am__fastdepCC_TRUE@ $(AM_V_at)$(am__mv) src/$(DEPDIR)/libpcre2_16_la-pcre2_substitute.Tpo src/$(DEPDIR)/libpcre2_16_la-pcre2_substitute.Plo
-@AMDEP_TRUE@@am__fastdepCC_FALSE@ $(AM_V_CC)source='src/pcre2_substitute.c' object='src/libpcre2_16_la-pcre2_substitute.lo' libtool=yes @AMDEPBACKSLASH@
-@AMDEP_TRUE@@am__fastdepCC_FALSE@ DEPDIR=$(DEPDIR) $(CCDEPMODE) $(depcomp) @AMDEPBACKSLASH@
-@am__fastdepCC_FALSE@ $(AM_V_CC@am__nodep@)$(LIBTOOL) $(AM_V_lt) --tag=CC $(AM_LIBTOOLFLAGS) $(LIBTOOLFLAGS) --mode=compile $(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(AM_CPPFLAGS) $(CPPFLAGS) $(libpcre2_16_la_CFLAGS) $(CFLAGS) -c -o src/libpcre2_16_la-pcre2_substitute.lo `test -f 'src/pcre2_substitute.c' || echo '$(srcdir)/'`src/pcre2_substitute.c
-
-src/libpcre2_16_la-pcre2_substring.lo: src/pcre2_substring.c
-@am__fastdepCC_TRUE@ $(AM_V_CC)$(LIBTOOL) $(AM_V_lt) --tag=CC $(AM_LIBTOOLFLAGS) $(LIBTOOLFLAGS) --mode=compile $(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(AM_CPPFLAGS) $(CPPFLAGS) $(libpcre2_16_la_CFLAGS) $(CFLAGS) -MT src/libpcre2_16_la-pcre2_substring.lo -MD -MP -MF src/$(DEPDIR)/libpcre2_16_la-pcre2_substring.Tpo -c -o src/libpcre2_16_la-pcre2_substring.lo `test -f 'src/pcre2_substring.c' || echo '$(srcdir)/'`src/pcre2_substring.c
-@am__fastdepCC_TRUE@ $(AM_V_at)$(am__mv) src/$(DEPDIR)/libpcre2_16_la-pcre2_substring.Tpo src/$(DEPDIR)/libpcre2_16_la-pcre2_substring.Plo
-@AMDEP_TRUE@@am__fastdepCC_FALSE@ $(AM_V_CC)source='src/pcre2_substring.c' object='src/libpcre2_16_la-pcre2_substring.lo' libtool=yes @AMDEPBACKSLASH@
-@AMDEP_TRUE@@am__fastdepCC_FALSE@ DEPDIR=$(DEPDIR) $(CCDEPMODE) $(depcomp) @AMDEPBACKSLASH@
-@am__fastdepCC_FALSE@ $(AM_V_CC@am__nodep@)$(LIBTOOL) $(AM_V_lt) --tag=CC $(AM_LIBTOOLFLAGS) $(LIBTOOLFLAGS) --mode=compile $(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(AM_CPPFLAGS) $(CPPFLAGS) $(libpcre2_16_la_CFLAGS) $(CFLAGS) -c -o src/libpcre2_16_la-pcre2_substring.lo `test -f 'src/pcre2_substring.c' || echo '$(srcdir)/'`src/pcre2_substring.c
-
-src/libpcre2_16_la-pcre2_tables.lo: src/pcre2_tables.c
-@am__fastdepCC_TRUE@ $(AM_V_CC)$(LIBTOOL) $(AM_V_lt) --tag=CC $(AM_LIBTOOLFLAGS) $(LIBTOOLFLAGS) --mode=compile $(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(AM_CPPFLAGS) $(CPPFLAGS) $(libpcre2_16_la_CFLAGS) $(CFLAGS) -MT src/libpcre2_16_la-pcre2_tables.lo -MD -MP -MF src/$(DEPDIR)/libpcre2_16_la-pcre2_tables.Tpo -c -o src/libpcre2_16_la-pcre2_tables.lo `test -f 'src/pcre2_tables.c' || echo '$(srcdir)/'`src/pcre2_tables.c
-@am__fastdepCC_TRUE@ $(AM_V_at)$(am__mv) src/$(DEPDIR)/libpcre2_16_la-pcre2_tables.Tpo src/$(DEPDIR)/libpcre2_16_la-pcre2_tables.Plo
-@AMDEP_TRUE@@am__fastdepCC_FALSE@ $(AM_V_CC)source='src/pcre2_tables.c' object='src/libpcre2_16_la-pcre2_tables.lo' libtool=yes @AMDEPBACKSLASH@
-@AMDEP_TRUE@@am__fastdepCC_FALSE@ DEPDIR=$(DEPDIR) $(CCDEPMODE) $(depcomp) @AMDEPBACKSLASH@
-@am__fastdepCC_FALSE@ $(AM_V_CC@am__nodep@)$(LIBTOOL) $(AM_V_lt) --tag=CC $(AM_LIBTOOLFLAGS) $(LIBTOOLFLAGS) --mode=compile $(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(AM_CPPFLAGS) $(CPPFLAGS) $(libpcre2_16_la_CFLAGS) $(CFLAGS) -c -o src/libpcre2_16_la-pcre2_tables.lo `test -f 'src/pcre2_tables.c' || echo '$(srcdir)/'`src/pcre2_tables.c
-
-src/libpcre2_16_la-pcre2_ucd.lo: src/pcre2_ucd.c
-@am__fastdepCC_TRUE@ $(AM_V_CC)$(LIBTOOL) $(AM_V_lt) --tag=CC $(AM_LIBTOOLFLAGS) $(LIBTOOLFLAGS) --mode=compile $(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(AM_CPPFLAGS) $(CPPFLAGS) $(libpcre2_16_la_CFLAGS) $(CFLAGS) -MT src/libpcre2_16_la-pcre2_ucd.lo -MD -MP -MF src/$(DEPDIR)/libpcre2_16_la-pcre2_ucd.Tpo -c -o src/libpcre2_16_la-pcre2_ucd.lo `test -f 'src/pcre2_ucd.c' || echo '$(srcdir)/'`src/pcre2_ucd.c
-@am__fastdepCC_TRUE@ $(AM_V_at)$(am__mv) src/$(DEPDIR)/libpcre2_16_la-pcre2_ucd.Tpo src/$(DEPDIR)/libpcre2_16_la-pcre2_ucd.Plo
-@AMDEP_TRUE@@am__fastdepCC_FALSE@ $(AM_V_CC)source='src/pcre2_ucd.c' object='src/libpcre2_16_la-pcre2_ucd.lo' libtool=yes @AMDEPBACKSLASH@
-@AMDEP_TRUE@@am__fastdepCC_FALSE@ DEPDIR=$(DEPDIR) $(CCDEPMODE) $(depcomp) @AMDEPBACKSLASH@
-@am__fastdepCC_FALSE@ $(AM_V_CC@am__nodep@)$(LIBTOOL) $(AM_V_lt) --tag=CC $(AM_LIBTOOLFLAGS) $(LIBTOOLFLAGS) --mode=compile $(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(AM_CPPFLAGS) $(CPPFLAGS) $(libpcre2_16_la_CFLAGS) $(CFLAGS) -c -o src/libpcre2_16_la-pcre2_ucd.lo `test -f 'src/pcre2_ucd.c' || echo '$(srcdir)/'`src/pcre2_ucd.c
-
-src/libpcre2_16_la-pcre2_valid_utf.lo: src/pcre2_valid_utf.c
-@am__fastdepCC_TRUE@ $(AM_V_CC)$(LIBTOOL) $(AM_V_lt) --tag=CC $(AM_LIBTOOLFLAGS) $(LIBTOOLFLAGS) --mode=compile $(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(AM_CPPFLAGS) $(CPPFLAGS) $(libpcre2_16_la_CFLAGS) $(CFLAGS) -MT src/libpcre2_16_la-pcre2_valid_utf.lo -MD -MP -MF src/$(DEPDIR)/libpcre2_16_la-pcre2_valid_utf.Tpo -c -o src/libpcre2_16_la-pcre2_valid_utf.lo `test -f 'src/pcre2_valid_utf.c' || echo '$(srcdir)/'`src/pcre2_valid_utf.c
-@am__fastdepCC_TRUE@ $(AM_V_at)$(am__mv) src/$(DEPDIR)/libpcre2_16_la-pcre2_valid_utf.Tpo src/$(DEPDIR)/libpcre2_16_la-pcre2_valid_utf.Plo
-@AMDEP_TRUE@@am__fastdepCC_FALSE@ $(AM_V_CC)source='src/pcre2_valid_utf.c' object='src/libpcre2_16_la-pcre2_valid_utf.lo' libtool=yes @AMDEPBACKSLASH@
-@AMDEP_TRUE@@am__fastdepCC_FALSE@ DEPDIR=$(DEPDIR) $(CCDEPMODE) $(depcomp) @AMDEPBACKSLASH@
-@am__fastdepCC_FALSE@ $(AM_V_CC@am__nodep@)$(LIBTOOL) $(AM_V_lt) --tag=CC $(AM_LIBTOOLFLAGS) $(LIBTOOLFLAGS) --mode=compile $(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(AM_CPPFLAGS) $(CPPFLAGS) $(libpcre2_16_la_CFLAGS) $(CFLAGS) -c -o src/libpcre2_16_la-pcre2_valid_utf.lo `test -f 'src/pcre2_valid_utf.c' || echo '$(srcdir)/'`src/pcre2_valid_utf.c
-
-src/libpcre2_16_la-pcre2_xclass.lo: src/pcre2_xclass.c
-@am__fastdepCC_TRUE@ $(AM_V_CC)$(LIBTOOL) $(AM_V_lt) --tag=CC $(AM_LIBTOOLFLAGS) $(LIBTOOLFLAGS) --mode=compile $(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(AM_CPPFLAGS) $(CPPFLAGS) $(libpcre2_16_la_CFLAGS) $(CFLAGS) -MT src/libpcre2_16_la-pcre2_xclass.lo -MD -MP -MF src/$(DEPDIR)/libpcre2_16_la-pcre2_xclass.Tpo -c -o src/libpcre2_16_la-pcre2_xclass.lo `test -f 'src/pcre2_xclass.c' || echo '$(srcdir)/'`src/pcre2_xclass.c
-@am__fastdepCC_TRUE@ $(AM_V_at)$(am__mv) src/$(DEPDIR)/libpcre2_16_la-pcre2_xclass.Tpo src/$(DEPDIR)/libpcre2_16_la-pcre2_xclass.Plo
-@AMDEP_TRUE@@am__fastdepCC_FALSE@ $(AM_V_CC)source='src/pcre2_xclass.c' object='src/libpcre2_16_la-pcre2_xclass.lo' libtool=yes @AMDEPBACKSLASH@
-@AMDEP_TRUE@@am__fastdepCC_FALSE@ DEPDIR=$(DEPDIR) $(CCDEPMODE) $(depcomp) @AMDEPBACKSLASH@
-@am__fastdepCC_FALSE@ $(AM_V_CC@am__nodep@)$(LIBTOOL) $(AM_V_lt) --tag=CC $(AM_LIBTOOLFLAGS) $(LIBTOOLFLAGS) --mode=compile $(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(AM_CPPFLAGS) $(CPPFLAGS) $(libpcre2_16_la_CFLAGS) $(CFLAGS) -c -o src/libpcre2_16_la-pcre2_xclass.lo `test -f 'src/pcre2_xclass.c' || echo '$(srcdir)/'`src/pcre2_xclass.c
-
-src/libpcre2_16_la-pcre2_chartables.lo: src/pcre2_chartables.c
-@am__fastdepCC_TRUE@ $(AM_V_CC)$(LIBTOOL) $(AM_V_lt) --tag=CC $(AM_LIBTOOLFLAGS) $(LIBTOOLFLAGS) --mode=compile $(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(AM_CPPFLAGS) $(CPPFLAGS) $(libpcre2_16_la_CFLAGS) $(CFLAGS) -MT src/libpcre2_16_la-pcre2_chartables.lo -MD -MP -MF src/$(DEPDIR)/libpcre2_16_la-pcre2_chartables.Tpo -c -o src/libpcre2_16_la-pcre2_chartables.lo `test -f 'src/pcre2_chartables.c' || echo '$(srcdir)/'`src/pcre2_chartables.c
-@am__fastdepCC_TRUE@ $(AM_V_at)$(am__mv) src/$(DEPDIR)/libpcre2_16_la-pcre2_chartables.Tpo src/$(DEPDIR)/libpcre2_16_la-pcre2_chartables.Plo
-@AMDEP_TRUE@@am__fastdepCC_FALSE@ $(AM_V_CC)source='src/pcre2_chartables.c' object='src/libpcre2_16_la-pcre2_chartables.lo' libtool=yes @AMDEPBACKSLASH@
-@AMDEP_TRUE@@am__fastdepCC_FALSE@ DEPDIR=$(DEPDIR) $(CCDEPMODE) $(depcomp) @AMDEPBACKSLASH@
-@am__fastdepCC_FALSE@ $(AM_V_CC@am__nodep@)$(LIBTOOL) $(AM_V_lt) --tag=CC $(AM_LIBTOOLFLAGS) $(LIBTOOLFLAGS) --mode=compile $(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(AM_CPPFLAGS) $(CPPFLAGS) $(libpcre2_16_la_CFLAGS) $(CFLAGS) -c -o src/libpcre2_16_la-pcre2_chartables.lo `test -f 'src/pcre2_chartables.c' || echo '$(srcdir)/'`src/pcre2_chartables.c
-
-src/libpcre2_32_la-pcre2_auto_possess.lo: src/pcre2_auto_possess.c
-@am__fastdepCC_TRUE@ $(AM_V_CC)$(LIBTOOL) $(AM_V_lt) --tag=CC $(AM_LIBTOOLFLAGS) $(LIBTOOLFLAGS) --mode=compile $(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(AM_CPPFLAGS) $(CPPFLAGS) $(libpcre2_32_la_CFLAGS) $(CFLAGS) -MT src/libpcre2_32_la-pcre2_auto_possess.lo -MD -MP -MF src/$(DEPDIR)/libpcre2_32_la-pcre2_auto_possess.Tpo -c -o src/libpcre2_32_la-pcre2_auto_possess.lo `test -f 'src/pcre2_auto_possess.c' || echo '$(srcdir)/'`src/pcre2_auto_possess.c
-@am__fastdepCC_TRUE@ $(AM_V_at)$(am__mv) src/$(DEPDIR)/libpcre2_32_la-pcre2_auto_possess.Tpo src/$(DEPDIR)/libpcre2_32_la-pcre2_auto_possess.Plo
-@AMDEP_TRUE@@am__fastdepCC_FALSE@ $(AM_V_CC)source='src/pcre2_auto_possess.c' object='src/libpcre2_32_la-pcre2_auto_possess.lo' libtool=yes @AMDEPBACKSLASH@
-@AMDEP_TRUE@@am__fastdepCC_FALSE@ DEPDIR=$(DEPDIR) $(CCDEPMODE) $(depcomp) @AMDEPBACKSLASH@
-@am__fastdepCC_FALSE@ $(AM_V_CC@am__nodep@)$(LIBTOOL) $(AM_V_lt) --tag=CC $(AM_LIBTOOLFLAGS) $(LIBTOOLFLAGS) --mode=compile $(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(AM_CPPFLAGS) $(CPPFLAGS) $(libpcre2_32_la_CFLAGS) $(CFLAGS) -c -o src/libpcre2_32_la-pcre2_auto_possess.lo `test -f 'src/pcre2_auto_possess.c' || echo '$(srcdir)/'`src/pcre2_auto_possess.c
-
-src/libpcre2_32_la-pcre2_compile.lo: src/pcre2_compile.c
-@am__fastdepCC_TRUE@ $(AM_V_CC)$(LIBTOOL) $(AM_V_lt) --tag=CC $(AM_LIBTOOLFLAGS) $(LIBTOOLFLAGS) --mode=compile $(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(AM_CPPFLAGS) $(CPPFLAGS) $(libpcre2_32_la_CFLAGS) $(CFLAGS) -MT src/libpcre2_32_la-pcre2_compile.lo -MD -MP -MF src/$(DEPDIR)/libpcre2_32_la-pcre2_compile.Tpo -c -o src/libpcre2_32_la-pcre2_compile.lo `test -f 'src/pcre2_compile.c' || echo '$(srcdir)/'`src/pcre2_compile.c
-@am__fastdepCC_TRUE@ $(AM_V_at)$(am__mv) src/$(DEPDIR)/libpcre2_32_la-pcre2_compile.Tpo src/$(DEPDIR)/libpcre2_32_la-pcre2_compile.Plo
-@AMDEP_TRUE@@am__fastdepCC_FALSE@ $(AM_V_CC)source='src/pcre2_compile.c' object='src/libpcre2_32_la-pcre2_compile.lo' libtool=yes @AMDEPBACKSLASH@
-@AMDEP_TRUE@@am__fastdepCC_FALSE@ DEPDIR=$(DEPDIR) $(CCDEPMODE) $(depcomp) @AMDEPBACKSLASH@
-@am__fastdepCC_FALSE@ $(AM_V_CC@am__nodep@)$(LIBTOOL) $(AM_V_lt) --tag=CC $(AM_LIBTOOLFLAGS) $(LIBTOOLFLAGS) --mode=compile $(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(AM_CPPFLAGS) $(CPPFLAGS) $(libpcre2_32_la_CFLAGS) $(CFLAGS) -c -o src/libpcre2_32_la-pcre2_compile.lo `test -f 'src/pcre2_compile.c' || echo '$(srcdir)/'`src/pcre2_compile.c
-
-src/libpcre2_32_la-pcre2_config.lo: src/pcre2_config.c
-@am__fastdepCC_TRUE@ $(AM_V_CC)$(LIBTOOL) $(AM_V_lt) --tag=CC $(AM_LIBTOOLFLAGS) $(LIBTOOLFLAGS) --mode=compile $(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(AM_CPPFLAGS) $(CPPFLAGS) $(libpcre2_32_la_CFLAGS) $(CFLAGS) -MT src/libpcre2_32_la-pcre2_config.lo -MD -MP -MF src/$(DEPDIR)/libpcre2_32_la-pcre2_config.Tpo -c -o src/libpcre2_32_la-pcre2_config.lo `test -f 'src/pcre2_config.c' || echo '$(srcdir)/'`src/pcre2_config.c
-@am__fastdepCC_TRUE@ $(AM_V_at)$(am__mv) src/$(DEPDIR)/libpcre2_32_la-pcre2_config.Tpo src/$(DEPDIR)/libpcre2_32_la-pcre2_config.Plo
-@AMDEP_TRUE@@am__fastdepCC_FALSE@ $(AM_V_CC)source='src/pcre2_config.c' object='src/libpcre2_32_la-pcre2_config.lo' libtool=yes @AMDEPBACKSLASH@
-@AMDEP_TRUE@@am__fastdepCC_FALSE@ DEPDIR=$(DEPDIR) $(CCDEPMODE) $(depcomp) @AMDEPBACKSLASH@
-@am__fastdepCC_FALSE@ $(AM_V_CC@am__nodep@)$(LIBTOOL) $(AM_V_lt) --tag=CC $(AM_LIBTOOLFLAGS) $(LIBTOOLFLAGS) --mode=compile $(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(AM_CPPFLAGS) $(CPPFLAGS) $(libpcre2_32_la_CFLAGS) $(CFLAGS) -c -o src/libpcre2_32_la-pcre2_config.lo `test -f 'src/pcre2_config.c' || echo '$(srcdir)/'`src/pcre2_config.c
-
-src/libpcre2_32_la-pcre2_context.lo: src/pcre2_context.c
-@am__fastdepCC_TRUE@ $(AM_V_CC)$(LIBTOOL) $(AM_V_lt) --tag=CC $(AM_LIBTOOLFLAGS) $(LIBTOOLFLAGS) --mode=compile $(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(AM_CPPFLAGS) $(CPPFLAGS) $(libpcre2_32_la_CFLAGS) $(CFLAGS) -MT src/libpcre2_32_la-pcre2_context.lo -MD -MP -MF src/$(DEPDIR)/libpcre2_32_la-pcre2_context.Tpo -c -o src/libpcre2_32_la-pcre2_context.lo `test -f 'src/pcre2_context.c' || echo '$(srcdir)/'`src/pcre2_context.c
-@am__fastdepCC_TRUE@ $(AM_V_at)$(am__mv) src/$(DEPDIR)/libpcre2_32_la-pcre2_context.Tpo src/$(DEPDIR)/libpcre2_32_la-pcre2_context.Plo
-@AMDEP_TRUE@@am__fastdepCC_FALSE@ $(AM_V_CC)source='src/pcre2_context.c' object='src/libpcre2_32_la-pcre2_context.lo' libtool=yes @AMDEPBACKSLASH@
-@AMDEP_TRUE@@am__fastdepCC_FALSE@ DEPDIR=$(DEPDIR) $(CCDEPMODE) $(depcomp) @AMDEPBACKSLASH@
-@am__fastdepCC_FALSE@ $(AM_V_CC@am__nodep@)$(LIBTOOL) $(AM_V_lt) --tag=CC $(AM_LIBTOOLFLAGS) $(LIBTOOLFLAGS) --mode=compile $(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(AM_CPPFLAGS) $(CPPFLAGS) $(libpcre2_32_la_CFLAGS) $(CFLAGS) -c -o src/libpcre2_32_la-pcre2_context.lo `test -f 'src/pcre2_context.c' || echo '$(srcdir)/'`src/pcre2_context.c
-
-src/libpcre2_32_la-pcre2_dfa_match.lo: src/pcre2_dfa_match.c
-@am__fastdepCC_TRUE@ $(AM_V_CC)$(LIBTOOL) $(AM_V_lt) --tag=CC $(AM_LIBTOOLFLAGS) $(LIBTOOLFLAGS) --mode=compile $(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(AM_CPPFLAGS) $(CPPFLAGS) $(libpcre2_32_la_CFLAGS) $(CFLAGS) -MT src/libpcre2_32_la-pcre2_dfa_match.lo -MD -MP -MF src/$(DEPDIR)/libpcre2_32_la-pcre2_dfa_match.Tpo -c -o src/libpcre2_32_la-pcre2_dfa_match.lo `test -f 'src/pcre2_dfa_match.c' || echo '$(srcdir)/'`src/pcre2_dfa_match.c
-@am__fastdepCC_TRUE@ $(AM_V_at)$(am__mv) src/$(DEPDIR)/libpcre2_32_la-pcre2_dfa_match.Tpo src/$(DEPDIR)/libpcre2_32_la-pcre2_dfa_match.Plo
-@AMDEP_TRUE@@am__fastdepCC_FALSE@ $(AM_V_CC)source='src/pcre2_dfa_match.c' object='src/libpcre2_32_la-pcre2_dfa_match.lo' libtool=yes @AMDEPBACKSLASH@
-@AMDEP_TRUE@@am__fastdepCC_FALSE@ DEPDIR=$(DEPDIR) $(CCDEPMODE) $(depcomp) @AMDEPBACKSLASH@
-@am__fastdepCC_FALSE@ $(AM_V_CC@am__nodep@)$(LIBTOOL) $(AM_V_lt) --tag=CC $(AM_LIBTOOLFLAGS) $(LIBTOOLFLAGS) --mode=compile $(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(AM_CPPFLAGS) $(CPPFLAGS) $(libpcre2_32_la_CFLAGS) $(CFLAGS) -c -o src/libpcre2_32_la-pcre2_dfa_match.lo `test -f 'src/pcre2_dfa_match.c' || echo '$(srcdir)/'`src/pcre2_dfa_match.c
-
-src/libpcre2_32_la-pcre2_error.lo: src/pcre2_error.c
-@am__fastdepCC_TRUE@ $(AM_V_CC)$(LIBTOOL) $(AM_V_lt) --tag=CC $(AM_LIBTOOLFLAGS) $(LIBTOOLFLAGS) --mode=compile $(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(AM_CPPFLAGS) $(CPPFLAGS) $(libpcre2_32_la_CFLAGS) $(CFLAGS) -MT src/libpcre2_32_la-pcre2_error.lo -MD -MP -MF src/$(DEPDIR)/libpcre2_32_la-pcre2_error.Tpo -c -o src/libpcre2_32_la-pcre2_error.lo `test -f 'src/pcre2_error.c' || echo '$(srcdir)/'`src/pcre2_error.c
-@am__fastdepCC_TRUE@ $(AM_V_at)$(am__mv) src/$(DEPDIR)/libpcre2_32_la-pcre2_error.Tpo src/$(DEPDIR)/libpcre2_32_la-pcre2_error.Plo
-@AMDEP_TRUE@@am__fastdepCC_FALSE@ $(AM_V_CC)source='src/pcre2_error.c' object='src/libpcre2_32_la-pcre2_error.lo' libtool=yes @AMDEPBACKSLASH@
-@AMDEP_TRUE@@am__fastdepCC_FALSE@ DEPDIR=$(DEPDIR) $(CCDEPMODE) $(depcomp) @AMDEPBACKSLASH@
-@am__fastdepCC_FALSE@ $(AM_V_CC@am__nodep@)$(LIBTOOL) $(AM_V_lt) --tag=CC $(AM_LIBTOOLFLAGS) $(LIBTOOLFLAGS) --mode=compile $(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(AM_CPPFLAGS) $(CPPFLAGS) $(libpcre2_32_la_CFLAGS) $(CFLAGS) -c -o src/libpcre2_32_la-pcre2_error.lo `test -f 'src/pcre2_error.c' || echo '$(srcdir)/'`src/pcre2_error.c
-
-src/libpcre2_32_la-pcre2_find_bracket.lo: src/pcre2_find_bracket.c
-@am__fastdepCC_TRUE@ $(AM_V_CC)$(LIBTOOL) $(AM_V_lt) --tag=CC $(AM_LIBTOOLFLAGS) $(LIBTOOLFLAGS) --mode=compile $(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(AM_CPPFLAGS) $(CPPFLAGS) $(libpcre2_32_la_CFLAGS) $(CFLAGS) -MT src/libpcre2_32_la-pcre2_find_bracket.lo -MD -MP -MF src/$(DEPDIR)/libpcre2_32_la-pcre2_find_bracket.Tpo -c -o src/libpcre2_32_la-pcre2_find_bracket.lo `test -f 'src/pcre2_find_bracket.c' || echo '$(srcdir)/'`src/pcre2_find_bracket.c
-@am__fastdepCC_TRUE@ $(AM_V_at)$(am__mv) src/$(DEPDIR)/libpcre2_32_la-pcre2_find_bracket.Tpo src/$(DEPDIR)/libpcre2_32_la-pcre2_find_bracket.Plo
-@AMDEP_TRUE@@am__fastdepCC_FALSE@ $(AM_V_CC)source='src/pcre2_find_bracket.c' object='src/libpcre2_32_la-pcre2_find_bracket.lo' libtool=yes @AMDEPBACKSLASH@
-@AMDEP_TRUE@@am__fastdepCC_FALSE@ DEPDIR=$(DEPDIR) $(CCDEPMODE) $(depcomp) @AMDEPBACKSLASH@
-@am__fastdepCC_FALSE@ $(AM_V_CC@am__nodep@)$(LIBTOOL) $(AM_V_lt) --tag=CC $(AM_LIBTOOLFLAGS) $(LIBTOOLFLAGS) --mode=compile $(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(AM_CPPFLAGS) $(CPPFLAGS) $(libpcre2_32_la_CFLAGS) $(CFLAGS) -c -o src/libpcre2_32_la-pcre2_find_bracket.lo `test -f 'src/pcre2_find_bracket.c' || echo '$(srcdir)/'`src/pcre2_find_bracket.c
-
-src/libpcre2_32_la-pcre2_jit_compile.lo: src/pcre2_jit_compile.c
-@am__fastdepCC_TRUE@ $(AM_V_CC)$(LIBTOOL) $(AM_V_lt) --tag=CC $(AM_LIBTOOLFLAGS) $(LIBTOOLFLAGS) --mode=compile $(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(AM_CPPFLAGS) $(CPPFLAGS) $(libpcre2_32_la_CFLAGS) $(CFLAGS) -MT src/libpcre2_32_la-pcre2_jit_compile.lo -MD -MP -MF src/$(DEPDIR)/libpcre2_32_la-pcre2_jit_compile.Tpo -c -o src/libpcre2_32_la-pcre2_jit_compile.lo `test -f 'src/pcre2_jit_compile.c' || echo '$(srcdir)/'`src/pcre2_jit_compile.c
-@am__fastdepCC_TRUE@ $(AM_V_at)$(am__mv) src/$(DEPDIR)/libpcre2_32_la-pcre2_jit_compile.Tpo src/$(DEPDIR)/libpcre2_32_la-pcre2_jit_compile.Plo
-@AMDEP_TRUE@@am__fastdepCC_FALSE@ $(AM_V_CC)source='src/pcre2_jit_compile.c' object='src/libpcre2_32_la-pcre2_jit_compile.lo' libtool=yes @AMDEPBACKSLASH@
-@AMDEP_TRUE@@am__fastdepCC_FALSE@ DEPDIR=$(DEPDIR) $(CCDEPMODE) $(depcomp) @AMDEPBACKSLASH@
-@am__fastdepCC_FALSE@ $(AM_V_CC@am__nodep@)$(LIBTOOL) $(AM_V_lt) --tag=CC $(AM_LIBTOOLFLAGS) $(LIBTOOLFLAGS) --mode=compile $(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(AM_CPPFLAGS) $(CPPFLAGS) $(libpcre2_32_la_CFLAGS) $(CFLAGS) -c -o src/libpcre2_32_la-pcre2_jit_compile.lo `test -f 'src/pcre2_jit_compile.c' || echo '$(srcdir)/'`src/pcre2_jit_compile.c
-
-src/libpcre2_32_la-pcre2_maketables.lo: src/pcre2_maketables.c
-@am__fastdepCC_TRUE@ $(AM_V_CC)$(LIBTOOL) $(AM_V_lt) --tag=CC $(AM_LIBTOOLFLAGS) $(LIBTOOLFLAGS) --mode=compile $(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(AM_CPPFLAGS) $(CPPFLAGS) $(libpcre2_32_la_CFLAGS) $(CFLAGS) -MT src/libpcre2_32_la-pcre2_maketables.lo -MD -MP -MF src/$(DEPDIR)/libpcre2_32_la-pcre2_maketables.Tpo -c -o src/libpcre2_32_la-pcre2_maketables.lo `test -f 'src/pcre2_maketables.c' || echo '$(srcdir)/'`src/pcre2_maketables.c
-@am__fastdepCC_TRUE@ $(AM_V_at)$(am__mv) src/$(DEPDIR)/libpcre2_32_la-pcre2_maketables.Tpo src/$(DEPDIR)/libpcre2_32_la-pcre2_maketables.Plo
-@AMDEP_TRUE@@am__fastdepCC_FALSE@ $(AM_V_CC)source='src/pcre2_maketables.c' object='src/libpcre2_32_la-pcre2_maketables.lo' libtool=yes @AMDEPBACKSLASH@
-@AMDEP_TRUE@@am__fastdepCC_FALSE@ DEPDIR=$(DEPDIR) $(CCDEPMODE) $(depcomp) @AMDEPBACKSLASH@
-@am__fastdepCC_FALSE@ $(AM_V_CC@am__nodep@)$(LIBTOOL) $(AM_V_lt) --tag=CC $(AM_LIBTOOLFLAGS) $(LIBTOOLFLAGS) --mode=compile $(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(AM_CPPFLAGS) $(CPPFLAGS) $(libpcre2_32_la_CFLAGS) $(CFLAGS) -c -o src/libpcre2_32_la-pcre2_maketables.lo `test -f 'src/pcre2_maketables.c' || echo '$(srcdir)/'`src/pcre2_maketables.c
-
-src/libpcre2_32_la-pcre2_match.lo: src/pcre2_match.c
-@am__fastdepCC_TRUE@ $(AM_V_CC)$(LIBTOOL) $(AM_V_lt) --tag=CC $(AM_LIBTOOLFLAGS) $(LIBTOOLFLAGS) --mode=compile $(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(AM_CPPFLAGS) $(CPPFLAGS) $(libpcre2_32_la_CFLAGS) $(CFLAGS) -MT src/libpcre2_32_la-pcre2_match.lo -MD -MP -MF src/$(DEPDIR)/libpcre2_32_la-pcre2_match.Tpo -c -o src/libpcre2_32_la-pcre2_match.lo `test -f 'src/pcre2_match.c' || echo '$(srcdir)/'`src/pcre2_match.c
-@am__fastdepCC_TRUE@ $(AM_V_at)$(am__mv) src/$(DEPDIR)/libpcre2_32_la-pcre2_match.Tpo src/$(DEPDIR)/libpcre2_32_la-pcre2_match.Plo
-@AMDEP_TRUE@@am__fastdepCC_FALSE@ $(AM_V_CC)source='src/pcre2_match.c' object='src/libpcre2_32_la-pcre2_match.lo' libtool=yes @AMDEPBACKSLASH@
-@AMDEP_TRUE@@am__fastdepCC_FALSE@ DEPDIR=$(DEPDIR) $(CCDEPMODE) $(depcomp) @AMDEPBACKSLASH@
-@am__fastdepCC_FALSE@ $(AM_V_CC@am__nodep@)$(LIBTOOL) $(AM_V_lt) --tag=CC $(AM_LIBTOOLFLAGS) $(LIBTOOLFLAGS) --mode=compile $(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(AM_CPPFLAGS) $(CPPFLAGS) $(libpcre2_32_la_CFLAGS) $(CFLAGS) -c -o src/libpcre2_32_la-pcre2_match.lo `test -f 'src/pcre2_match.c' || echo '$(srcdir)/'`src/pcre2_match.c
-
-src/libpcre2_32_la-pcre2_match_data.lo: src/pcre2_match_data.c
-@am__fastdepCC_TRUE@ $(AM_V_CC)$(LIBTOOL) $(AM_V_lt) --tag=CC $(AM_LIBTOOLFLAGS) $(LIBTOOLFLAGS) --mode=compile $(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(AM_CPPFLAGS) $(CPPFLAGS) $(libpcre2_32_la_CFLAGS) $(CFLAGS) -MT src/libpcre2_32_la-pcre2_match_data.lo -MD -MP -MF src/$(DEPDIR)/libpcre2_32_la-pcre2_match_data.Tpo -c -o src/libpcre2_32_la-pcre2_match_data.lo `test -f 'src/pcre2_match_data.c' || echo '$(srcdir)/'`src/pcre2_match_data.c
-@am__fastdepCC_TRUE@ $(AM_V_at)$(am__mv) src/$(DEPDIR)/libpcre2_32_la-pcre2_match_data.Tpo src/$(DEPDIR)/libpcre2_32_la-pcre2_match_data.Plo
-@AMDEP_TRUE@@am__fastdepCC_FALSE@ $(AM_V_CC)source='src/pcre2_match_data.c' object='src/libpcre2_32_la-pcre2_match_data.lo' libtool=yes @AMDEPBACKSLASH@
-@AMDEP_TRUE@@am__fastdepCC_FALSE@ DEPDIR=$(DEPDIR) $(CCDEPMODE) $(depcomp) @AMDEPBACKSLASH@
-@am__fastdepCC_FALSE@ $(AM_V_CC@am__nodep@)$(LIBTOOL) $(AM_V_lt) --tag=CC $(AM_LIBTOOLFLAGS) $(LIBTOOLFLAGS) --mode=compile $(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(AM_CPPFLAGS) $(CPPFLAGS) $(libpcre2_32_la_CFLAGS) $(CFLAGS) -c -o src/libpcre2_32_la-pcre2_match_data.lo `test -f 'src/pcre2_match_data.c' || echo '$(srcdir)/'`src/pcre2_match_data.c
-
-src/libpcre2_32_la-pcre2_newline.lo: src/pcre2_newline.c
-@am__fastdepCC_TRUE@ $(AM_V_CC)$(LIBTOOL) $(AM_V_lt) --tag=CC $(AM_LIBTOOLFLAGS) $(LIBTOOLFLAGS) --mode=compile $(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(AM_CPPFLAGS) $(CPPFLAGS) $(libpcre2_32_la_CFLAGS) $(CFLAGS) -MT src/libpcre2_32_la-pcre2_newline.lo -MD -MP -MF src/$(DEPDIR)/libpcre2_32_la-pcre2_newline.Tpo -c -o src/libpcre2_32_la-pcre2_newline.lo `test -f 'src/pcre2_newline.c' || echo '$(srcdir)/'`src/pcre2_newline.c
-@am__fastdepCC_TRUE@ $(AM_V_at)$(am__mv) src/$(DEPDIR)/libpcre2_32_la-pcre2_newline.Tpo src/$(DEPDIR)/libpcre2_32_la-pcre2_newline.Plo
-@AMDEP_TRUE@@am__fastdepCC_FALSE@ $(AM_V_CC)source='src/pcre2_newline.c' object='src/libpcre2_32_la-pcre2_newline.lo' libtool=yes @AMDEPBACKSLASH@
-@AMDEP_TRUE@@am__fastdepCC_FALSE@ DEPDIR=$(DEPDIR) $(CCDEPMODE) $(depcomp) @AMDEPBACKSLASH@
-@am__fastdepCC_FALSE@ $(AM_V_CC@am__nodep@)$(LIBTOOL) $(AM_V_lt) --tag=CC $(AM_LIBTOOLFLAGS) $(LIBTOOLFLAGS) --mode=compile $(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(AM_CPPFLAGS) $(CPPFLAGS) $(libpcre2_32_la_CFLAGS) $(CFLAGS) -c -o src/libpcre2_32_la-pcre2_newline.lo `test -f 'src/pcre2_newline.c' || echo '$(srcdir)/'`src/pcre2_newline.c
-
-src/libpcre2_32_la-pcre2_ord2utf.lo: src/pcre2_ord2utf.c
-@am__fastdepCC_TRUE@ $(AM_V_CC)$(LIBTOOL) $(AM_V_lt) --tag=CC $(AM_LIBTOOLFLAGS) $(LIBTOOLFLAGS) --mode=compile $(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(AM_CPPFLAGS) $(CPPFLAGS) $(libpcre2_32_la_CFLAGS) $(CFLAGS) -MT src/libpcre2_32_la-pcre2_ord2utf.lo -MD -MP -MF src/$(DEPDIR)/libpcre2_32_la-pcre2_ord2utf.Tpo -c -o src/libpcre2_32_la-pcre2_ord2utf.lo `test -f 'src/pcre2_ord2utf.c' || echo '$(srcdir)/'`src/pcre2_ord2utf.c
-@am__fastdepCC_TRUE@ $(AM_V_at)$(am__mv) src/$(DEPDIR)/libpcre2_32_la-pcre2_ord2utf.Tpo src/$(DEPDIR)/libpcre2_32_la-pcre2_ord2utf.Plo
-@AMDEP_TRUE@@am__fastdepCC_FALSE@ $(AM_V_CC)source='src/pcre2_ord2utf.c' object='src/libpcre2_32_la-pcre2_ord2utf.lo' libtool=yes @AMDEPBACKSLASH@
-@AMDEP_TRUE@@am__fastdepCC_FALSE@ DEPDIR=$(DEPDIR) $(CCDEPMODE) $(depcomp) @AMDEPBACKSLASH@
-@am__fastdepCC_FALSE@ $(AM_V_CC@am__nodep@)$(LIBTOOL) $(AM_V_lt) --tag=CC $(AM_LIBTOOLFLAGS) $(LIBTOOLFLAGS) --mode=compile $(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(AM_CPPFLAGS) $(CPPFLAGS) $(libpcre2_32_la_CFLAGS) $(CFLAGS) -c -o src/libpcre2_32_la-pcre2_ord2utf.lo `test -f 'src/pcre2_ord2utf.c' || echo '$(srcdir)/'`src/pcre2_ord2utf.c
-
-src/libpcre2_32_la-pcre2_pattern_info.lo: src/pcre2_pattern_info.c
-@am__fastdepCC_TRUE@ $(AM_V_CC)$(LIBTOOL) $(AM_V_lt) --tag=CC $(AM_LIBTOOLFLAGS) $(LIBTOOLFLAGS) --mode=compile $(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(AM_CPPFLAGS) $(CPPFLAGS) $(libpcre2_32_la_CFLAGS) $(CFLAGS) -MT src/libpcre2_32_la-pcre2_pattern_info.lo -MD -MP -MF src/$(DEPDIR)/libpcre2_32_la-pcre2_pattern_info.Tpo -c -o src/libpcre2_32_la-pcre2_pattern_info.lo `test -f 'src/pcre2_pattern_info.c' || echo '$(srcdir)/'`src/pcre2_pattern_info.c
-@am__fastdepCC_TRUE@ $(AM_V_at)$(am__mv) src/$(DEPDIR)/libpcre2_32_la-pcre2_pattern_info.Tpo src/$(DEPDIR)/libpcre2_32_la-pcre2_pattern_info.Plo
-@AMDEP_TRUE@@am__fastdepCC_FALSE@ $(AM_V_CC)source='src/pcre2_pattern_info.c' object='src/libpcre2_32_la-pcre2_pattern_info.lo' libtool=yes @AMDEPBACKSLASH@
-@AMDEP_TRUE@@am__fastdepCC_FALSE@ DEPDIR=$(DEPDIR) $(CCDEPMODE) $(depcomp) @AMDEPBACKSLASH@
-@am__fastdepCC_FALSE@ $(AM_V_CC@am__nodep@)$(LIBTOOL) $(AM_V_lt) --tag=CC $(AM_LIBTOOLFLAGS) $(LIBTOOLFLAGS) --mode=compile $(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(AM_CPPFLAGS) $(CPPFLAGS) $(libpcre2_32_la_CFLAGS) $(CFLAGS) -c -o src/libpcre2_32_la-pcre2_pattern_info.lo `test -f 'src/pcre2_pattern_info.c' || echo '$(srcdir)/'`src/pcre2_pattern_info.c
-
-src/libpcre2_32_la-pcre2_serialize.lo: src/pcre2_serialize.c
-@am__fastdepCC_TRUE@ $(AM_V_CC)$(LIBTOOL) $(AM_V_lt) --tag=CC $(AM_LIBTOOLFLAGS) $(LIBTOOLFLAGS) --mode=compile $(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(AM_CPPFLAGS) $(CPPFLAGS) $(libpcre2_32_la_CFLAGS) $(CFLAGS) -MT src/libpcre2_32_la-pcre2_serialize.lo -MD -MP -MF src/$(DEPDIR)/libpcre2_32_la-pcre2_serialize.Tpo -c -o src/libpcre2_32_la-pcre2_serialize.lo `test -f 'src/pcre2_serialize.c' || echo '$(srcdir)/'`src/pcre2_serialize.c
-@am__fastdepCC_TRUE@ $(AM_V_at)$(am__mv) src/$(DEPDIR)/libpcre2_32_la-pcre2_serialize.Tpo src/$(DEPDIR)/libpcre2_32_la-pcre2_serialize.Plo
-@AMDEP_TRUE@@am__fastdepCC_FALSE@ $(AM_V_CC)source='src/pcre2_serialize.c' object='src/libpcre2_32_la-pcre2_serialize.lo' libtool=yes @AMDEPBACKSLASH@
-@AMDEP_TRUE@@am__fastdepCC_FALSE@ DEPDIR=$(DEPDIR) $(CCDEPMODE) $(depcomp) @AMDEPBACKSLASH@
-@am__fastdepCC_FALSE@ $(AM_V_CC@am__nodep@)$(LIBTOOL) $(AM_V_lt) --tag=CC $(AM_LIBTOOLFLAGS) $(LIBTOOLFLAGS) --mode=compile $(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(AM_CPPFLAGS) $(CPPFLAGS) $(libpcre2_32_la_CFLAGS) $(CFLAGS) -c -o src/libpcre2_32_la-pcre2_serialize.lo `test -f 'src/pcre2_serialize.c' || echo '$(srcdir)/'`src/pcre2_serialize.c
-
-src/libpcre2_32_la-pcre2_string_utils.lo: src/pcre2_string_utils.c
-@am__fastdepCC_TRUE@ $(AM_V_CC)$(LIBTOOL) $(AM_V_lt) --tag=CC $(AM_LIBTOOLFLAGS) $(LIBTOOLFLAGS) --mode=compile $(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(AM_CPPFLAGS) $(CPPFLAGS) $(libpcre2_32_la_CFLAGS) $(CFLAGS) -MT src/libpcre2_32_la-pcre2_string_utils.lo -MD -MP -MF src/$(DEPDIR)/libpcre2_32_la-pcre2_string_utils.Tpo -c -o src/libpcre2_32_la-pcre2_string_utils.lo `test -f 'src/pcre2_string_utils.c' || echo '$(srcdir)/'`src/pcre2_string_utils.c
-@am__fastdepCC_TRUE@ $(AM_V_at)$(am__mv) src/$(DEPDIR)/libpcre2_32_la-pcre2_string_utils.Tpo src/$(DEPDIR)/libpcre2_32_la-pcre2_string_utils.Plo
-@AMDEP_TRUE@@am__fastdepCC_FALSE@ $(AM_V_CC)source='src/pcre2_string_utils.c' object='src/libpcre2_32_la-pcre2_string_utils.lo' libtool=yes @AMDEPBACKSLASH@
-@AMDEP_TRUE@@am__fastdepCC_FALSE@ DEPDIR=$(DEPDIR) $(CCDEPMODE) $(depcomp) @AMDEPBACKSLASH@
-@am__fastdepCC_FALSE@ $(AM_V_CC@am__nodep@)$(LIBTOOL) $(AM_V_lt) --tag=CC $(AM_LIBTOOLFLAGS) $(LIBTOOLFLAGS) --mode=compile $(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(AM_CPPFLAGS) $(CPPFLAGS) $(libpcre2_32_la_CFLAGS) $(CFLAGS) -c -o src/libpcre2_32_la-pcre2_string_utils.lo `test -f 'src/pcre2_string_utils.c' || echo '$(srcdir)/'`src/pcre2_string_utils.c
-
-src/libpcre2_32_la-pcre2_study.lo: src/pcre2_study.c
-@am__fastdepCC_TRUE@ $(AM_V_CC)$(LIBTOOL) $(AM_V_lt) --tag=CC $(AM_LIBTOOLFLAGS) $(LIBTOOLFLAGS) --mode=compile $(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(AM_CPPFLAGS) $(CPPFLAGS) $(libpcre2_32_la_CFLAGS) $(CFLAGS) -MT src/libpcre2_32_la-pcre2_study.lo -MD -MP -MF src/$(DEPDIR)/libpcre2_32_la-pcre2_study.Tpo -c -o src/libpcre2_32_la-pcre2_study.lo `test -f 'src/pcre2_study.c' || echo '$(srcdir)/'`src/pcre2_study.c
-@am__fastdepCC_TRUE@ $(AM_V_at)$(am__mv) src/$(DEPDIR)/libpcre2_32_la-pcre2_study.Tpo src/$(DEPDIR)/libpcre2_32_la-pcre2_study.Plo
-@AMDEP_TRUE@@am__fastdepCC_FALSE@ $(AM_V_CC)source='src/pcre2_study.c' object='src/libpcre2_32_la-pcre2_study.lo' libtool=yes @AMDEPBACKSLASH@
-@AMDEP_TRUE@@am__fastdepCC_FALSE@ DEPDIR=$(DEPDIR) $(CCDEPMODE) $(depcomp) @AMDEPBACKSLASH@
-@am__fastdepCC_FALSE@ $(AM_V_CC@am__nodep@)$(LIBTOOL) $(AM_V_lt) --tag=CC $(AM_LIBTOOLFLAGS) $(LIBTOOLFLAGS) --mode=compile $(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(AM_CPPFLAGS) $(CPPFLAGS) $(libpcre2_32_la_CFLAGS) $(CFLAGS) -c -o src/libpcre2_32_la-pcre2_study.lo `test -f 'src/pcre2_study.c' || echo '$(srcdir)/'`src/pcre2_study.c
-
-src/libpcre2_32_la-pcre2_substitute.lo: src/pcre2_substitute.c
-@am__fastdepCC_TRUE@ $(AM_V_CC)$(LIBTOOL) $(AM_V_lt) --tag=CC $(AM_LIBTOOLFLAGS) $(LIBTOOLFLAGS) --mode=compile $(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(AM_CPPFLAGS) $(CPPFLAGS) $(libpcre2_32_la_CFLAGS) $(CFLAGS) -MT src/libpcre2_32_la-pcre2_substitute.lo -MD -MP -MF src/$(DEPDIR)/libpcre2_32_la-pcre2_substitute.Tpo -c -o src/libpcre2_32_la-pcre2_substitute.lo `test -f 'src/pcre2_substitute.c' || echo '$(srcdir)/'`src/pcre2_substitute.c
-@am__fastdepCC_TRUE@ $(AM_V_at)$(am__mv) src/$(DEPDIR)/libpcre2_32_la-pcre2_substitute.Tpo src/$(DEPDIR)/libpcre2_32_la-pcre2_substitute.Plo
-@AMDEP_TRUE@@am__fastdepCC_FALSE@ $(AM_V_CC)source='src/pcre2_substitute.c' object='src/libpcre2_32_la-pcre2_substitute.lo' libtool=yes @AMDEPBACKSLASH@
-@AMDEP_TRUE@@am__fastdepCC_FALSE@ DEPDIR=$(DEPDIR) $(CCDEPMODE) $(depcomp) @AMDEPBACKSLASH@
-@am__fastdepCC_FALSE@ $(AM_V_CC@am__nodep@)$(LIBTOOL) $(AM_V_lt) --tag=CC $(AM_LIBTOOLFLAGS) $(LIBTOOLFLAGS) --mode=compile $(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(AM_CPPFLAGS) $(CPPFLAGS) $(libpcre2_32_la_CFLAGS) $(CFLAGS) -c -o src/libpcre2_32_la-pcre2_substitute.lo `test -f 'src/pcre2_substitute.c' || echo '$(srcdir)/'`src/pcre2_substitute.c
-
-src/libpcre2_32_la-pcre2_substring.lo: src/pcre2_substring.c
-@am__fastdepCC_TRUE@ $(AM_V_CC)$(LIBTOOL) $(AM_V_lt) --tag=CC $(AM_LIBTOOLFLAGS) $(LIBTOOLFLAGS) --mode=compile $(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(AM_CPPFLAGS) $(CPPFLAGS) $(libpcre2_32_la_CFLAGS) $(CFLAGS) -MT src/libpcre2_32_la-pcre2_substring.lo -MD -MP -MF src/$(DEPDIR)/libpcre2_32_la-pcre2_substring.Tpo -c -o src/libpcre2_32_la-pcre2_substring.lo `test -f 'src/pcre2_substring.c' || echo '$(srcdir)/'`src/pcre2_substring.c
-@am__fastdepCC_TRUE@ $(AM_V_at)$(am__mv) src/$(DEPDIR)/libpcre2_32_la-pcre2_substring.Tpo src/$(DEPDIR)/libpcre2_32_la-pcre2_substring.Plo
-@AMDEP_TRUE@@am__fastdepCC_FALSE@ $(AM_V_CC)source='src/pcre2_substring.c' object='src/libpcre2_32_la-pcre2_substring.lo' libtool=yes @AMDEPBACKSLASH@
-@AMDEP_TRUE@@am__fastdepCC_FALSE@ DEPDIR=$(DEPDIR) $(CCDEPMODE) $(depcomp) @AMDEPBACKSLASH@
-@am__fastdepCC_FALSE@ $(AM_V_CC@am__nodep@)$(LIBTOOL) $(AM_V_lt) --tag=CC $(AM_LIBTOOLFLAGS) $(LIBTOOLFLAGS) --mode=compile $(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(AM_CPPFLAGS) $(CPPFLAGS) $(libpcre2_32_la_CFLAGS) $(CFLAGS) -c -o src/libpcre2_32_la-pcre2_substring.lo `test -f 'src/pcre2_substring.c' || echo '$(srcdir)/'`src/pcre2_substring.c
-
-src/libpcre2_32_la-pcre2_tables.lo: src/pcre2_tables.c
-@am__fastdepCC_TRUE@ $(AM_V_CC)$(LIBTOOL) $(AM_V_lt) --tag=CC $(AM_LIBTOOLFLAGS) $(LIBTOOLFLAGS) --mode=compile $(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(AM_CPPFLAGS) $(CPPFLAGS) $(libpcre2_32_la_CFLAGS) $(CFLAGS) -MT src/libpcre2_32_la-pcre2_tables.lo -MD -MP -MF src/$(DEPDIR)/libpcre2_32_la-pcre2_tables.Tpo -c -o src/libpcre2_32_la-pcre2_tables.lo `test -f 'src/pcre2_tables.c' || echo '$(srcdir)/'`src/pcre2_tables.c
-@am__fastdepCC_TRUE@ $(AM_V_at)$(am__mv) src/$(DEPDIR)/libpcre2_32_la-pcre2_tables.Tpo src/$(DEPDIR)/libpcre2_32_la-pcre2_tables.Plo
-@AMDEP_TRUE@@am__fastdepCC_FALSE@ $(AM_V_CC)source='src/pcre2_tables.c' object='src/libpcre2_32_la-pcre2_tables.lo' libtool=yes @AMDEPBACKSLASH@
-@AMDEP_TRUE@@am__fastdepCC_FALSE@ DEPDIR=$(DEPDIR) $(CCDEPMODE) $(depcomp) @AMDEPBACKSLASH@
-@am__fastdepCC_FALSE@ $(AM_V_CC@am__nodep@)$(LIBTOOL) $(AM_V_lt) --tag=CC $(AM_LIBTOOLFLAGS) $(LIBTOOLFLAGS) --mode=compile $(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(AM_CPPFLAGS) $(CPPFLAGS) $(libpcre2_32_la_CFLAGS) $(CFLAGS) -c -o src/libpcre2_32_la-pcre2_tables.lo `test -f 'src/pcre2_tables.c' || echo '$(srcdir)/'`src/pcre2_tables.c
-
-src/libpcre2_32_la-pcre2_ucd.lo: src/pcre2_ucd.c
-@am__fastdepCC_TRUE@ $(AM_V_CC)$(LIBTOOL) $(AM_V_lt) --tag=CC $(AM_LIBTOOLFLAGS) $(LIBTOOLFLAGS) --mode=compile $(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(AM_CPPFLAGS) $(CPPFLAGS) $(libpcre2_32_la_CFLAGS) $(CFLAGS) -MT src/libpcre2_32_la-pcre2_ucd.lo -MD -MP -MF src/$(DEPDIR)/libpcre2_32_la-pcre2_ucd.Tpo -c -o src/libpcre2_32_la-pcre2_ucd.lo `test -f 'src/pcre2_ucd.c' || echo '$(srcdir)/'`src/pcre2_ucd.c
-@am__fastdepCC_TRUE@ $(AM_V_at)$(am__mv) src/$(DEPDIR)/libpcre2_32_la-pcre2_ucd.Tpo src/$(DEPDIR)/libpcre2_32_la-pcre2_ucd.Plo
-@AMDEP_TRUE@@am__fastdepCC_FALSE@ $(AM_V_CC)source='src/pcre2_ucd.c' object='src/libpcre2_32_la-pcre2_ucd.lo' libtool=yes @AMDEPBACKSLASH@
-@AMDEP_TRUE@@am__fastdepCC_FALSE@ DEPDIR=$(DEPDIR) $(CCDEPMODE) $(depcomp) @AMDEPBACKSLASH@
-@am__fastdepCC_FALSE@ $(AM_V_CC@am__nodep@)$(LIBTOOL) $(AM_V_lt) --tag=CC $(AM_LIBTOOLFLAGS) $(LIBTOOLFLAGS) --mode=compile $(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(AM_CPPFLAGS) $(CPPFLAGS) $(libpcre2_32_la_CFLAGS) $(CFLAGS) -c -o src/libpcre2_32_la-pcre2_ucd.lo `test -f 'src/pcre2_ucd.c' || echo '$(srcdir)/'`src/pcre2_ucd.c
-
-src/libpcre2_32_la-pcre2_valid_utf.lo: src/pcre2_valid_utf.c
-@am__fastdepCC_TRUE@ $(AM_V_CC)$(LIBTOOL) $(AM_V_lt) --tag=CC $(AM_LIBTOOLFLAGS) $(LIBTOOLFLAGS) --mode=compile $(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(AM_CPPFLAGS) $(CPPFLAGS) $(libpcre2_32_la_CFLAGS) $(CFLAGS) -MT src/libpcre2_32_la-pcre2_valid_utf.lo -MD -MP -MF src/$(DEPDIR)/libpcre2_32_la-pcre2_valid_utf.Tpo -c -o src/libpcre2_32_la-pcre2_valid_utf.lo `test -f 'src/pcre2_valid_utf.c' || echo '$(srcdir)/'`src/pcre2_valid_utf.c
-@am__fastdepCC_TRUE@ $(AM_V_at)$(am__mv) src/$(DEPDIR)/libpcre2_32_la-pcre2_valid_utf.Tpo src/$(DEPDIR)/libpcre2_32_la-pcre2_valid_utf.Plo
-@AMDEP_TRUE@@am__fastdepCC_FALSE@ $(AM_V_CC)source='src/pcre2_valid_utf.c' object='src/libpcre2_32_la-pcre2_valid_utf.lo' libtool=yes @AMDEPBACKSLASH@
-@AMDEP_TRUE@@am__fastdepCC_FALSE@ DEPDIR=$(DEPDIR) $(CCDEPMODE) $(depcomp) @AMDEPBACKSLASH@
-@am__fastdepCC_FALSE@ $(AM_V_CC@am__nodep@)$(LIBTOOL) $(AM_V_lt) --tag=CC $(AM_LIBTOOLFLAGS) $(LIBTOOLFLAGS) --mode=compile $(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(AM_CPPFLAGS) $(CPPFLAGS) $(libpcre2_32_la_CFLAGS) $(CFLAGS) -c -o src/libpcre2_32_la-pcre2_valid_utf.lo `test -f 'src/pcre2_valid_utf.c' || echo '$(srcdir)/'`src/pcre2_valid_utf.c
-
-src/libpcre2_32_la-pcre2_xclass.lo: src/pcre2_xclass.c
-@am__fastdepCC_TRUE@ $(AM_V_CC)$(LIBTOOL) $(AM_V_lt) --tag=CC $(AM_LIBTOOLFLAGS) $(LIBTOOLFLAGS) --mode=compile $(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(AM_CPPFLAGS) $(CPPFLAGS) $(libpcre2_32_la_CFLAGS) $(CFLAGS) -MT src/libpcre2_32_la-pcre2_xclass.lo -MD -MP -MF src/$(DEPDIR)/libpcre2_32_la-pcre2_xclass.Tpo -c -o src/libpcre2_32_la-pcre2_xclass.lo `test -f 'src/pcre2_xclass.c' || echo '$(srcdir)/'`src/pcre2_xclass.c
-@am__fastdepCC_TRUE@ $(AM_V_at)$(am__mv) src/$(DEPDIR)/libpcre2_32_la-pcre2_xclass.Tpo src/$(DEPDIR)/libpcre2_32_la-pcre2_xclass.Plo
-@AMDEP_TRUE@@am__fastdepCC_FALSE@ $(AM_V_CC)source='src/pcre2_xclass.c' object='src/libpcre2_32_la-pcre2_xclass.lo' libtool=yes @AMDEPBACKSLASH@
-@AMDEP_TRUE@@am__fastdepCC_FALSE@ DEPDIR=$(DEPDIR) $(CCDEPMODE) $(depcomp) @AMDEPBACKSLASH@
-@am__fastdepCC_FALSE@ $(AM_V_CC@am__nodep@)$(LIBTOOL) $(AM_V_lt) --tag=CC $(AM_LIBTOOLFLAGS) $(LIBTOOLFLAGS) --mode=compile $(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(AM_CPPFLAGS) $(CPPFLAGS) $(libpcre2_32_la_CFLAGS) $(CFLAGS) -c -o src/libpcre2_32_la-pcre2_xclass.lo `test -f 'src/pcre2_xclass.c' || echo '$(srcdir)/'`src/pcre2_xclass.c
-
-src/libpcre2_32_la-pcre2_chartables.lo: src/pcre2_chartables.c
-@am__fastdepCC_TRUE@ $(AM_V_CC)$(LIBTOOL) $(AM_V_lt) --tag=CC $(AM_LIBTOOLFLAGS) $(LIBTOOLFLAGS) --mode=compile $(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(AM_CPPFLAGS) $(CPPFLAGS) $(libpcre2_32_la_CFLAGS) $(CFLAGS) -MT src/libpcre2_32_la-pcre2_chartables.lo -MD -MP -MF src/$(DEPDIR)/libpcre2_32_la-pcre2_chartables.Tpo -c -o src/libpcre2_32_la-pcre2_chartables.lo `test -f 'src/pcre2_chartables.c' || echo '$(srcdir)/'`src/pcre2_chartables.c
-@am__fastdepCC_TRUE@ $(AM_V_at)$(am__mv) src/$(DEPDIR)/libpcre2_32_la-pcre2_chartables.Tpo src/$(DEPDIR)/libpcre2_32_la-pcre2_chartables.Plo
-@AMDEP_TRUE@@am__fastdepCC_FALSE@ $(AM_V_CC)source='src/pcre2_chartables.c' object='src/libpcre2_32_la-pcre2_chartables.lo' libtool=yes @AMDEPBACKSLASH@
-@AMDEP_TRUE@@am__fastdepCC_FALSE@ DEPDIR=$(DEPDIR) $(CCDEPMODE) $(depcomp) @AMDEPBACKSLASH@
-@am__fastdepCC_FALSE@ $(AM_V_CC@am__nodep@)$(LIBTOOL) $(AM_V_lt) --tag=CC $(AM_LIBTOOLFLAGS) $(LIBTOOLFLAGS) --mode=compile $(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(AM_CPPFLAGS) $(CPPFLAGS) $(libpcre2_32_la_CFLAGS) $(CFLAGS) -c -o src/libpcre2_32_la-pcre2_chartables.lo `test -f 'src/pcre2_chartables.c' || echo '$(srcdir)/'`src/pcre2_chartables.c
-
-src/libpcre2_8_la-pcre2_auto_possess.lo: src/pcre2_auto_possess.c
-@am__fastdepCC_TRUE@ $(AM_V_CC)$(LIBTOOL) $(AM_V_lt) --tag=CC $(AM_LIBTOOLFLAGS) $(LIBTOOLFLAGS) --mode=compile $(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(AM_CPPFLAGS) $(CPPFLAGS) $(libpcre2_8_la_CFLAGS) $(CFLAGS) -MT src/libpcre2_8_la-pcre2_auto_possess.lo -MD -MP -MF src/$(DEPDIR)/libpcre2_8_la-pcre2_auto_possess.Tpo -c -o src/libpcre2_8_la-pcre2_auto_possess.lo `test -f 'src/pcre2_auto_possess.c' || echo '$(srcdir)/'`src/pcre2_auto_possess.c
-@am__fastdepCC_TRUE@ $(AM_V_at)$(am__mv) src/$(DEPDIR)/libpcre2_8_la-pcre2_auto_possess.Tpo src/$(DEPDIR)/libpcre2_8_la-pcre2_auto_possess.Plo
-@AMDEP_TRUE@@am__fastdepCC_FALSE@ $(AM_V_CC)source='src/pcre2_auto_possess.c' object='src/libpcre2_8_la-pcre2_auto_possess.lo' libtool=yes @AMDEPBACKSLASH@
-@AMDEP_TRUE@@am__fastdepCC_FALSE@ DEPDIR=$(DEPDIR) $(CCDEPMODE) $(depcomp) @AMDEPBACKSLASH@
-@am__fastdepCC_FALSE@ $(AM_V_CC@am__nodep@)$(LIBTOOL) $(AM_V_lt) --tag=CC $(AM_LIBTOOLFLAGS) $(LIBTOOLFLAGS) --mode=compile $(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(AM_CPPFLAGS) $(CPPFLAGS) $(libpcre2_8_la_CFLAGS) $(CFLAGS) -c -o src/libpcre2_8_la-pcre2_auto_possess.lo `test -f 'src/pcre2_auto_possess.c' || echo '$(srcdir)/'`src/pcre2_auto_possess.c
-
-src/libpcre2_8_la-pcre2_compile.lo: src/pcre2_compile.c
-@am__fastdepCC_TRUE@ $(AM_V_CC)$(LIBTOOL) $(AM_V_lt) --tag=CC $(AM_LIBTOOLFLAGS) $(LIBTOOLFLAGS) --mode=compile $(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(AM_CPPFLAGS) $(CPPFLAGS) $(libpcre2_8_la_CFLAGS) $(CFLAGS) -MT src/libpcre2_8_la-pcre2_compile.lo -MD -MP -MF src/$(DEPDIR)/libpcre2_8_la-pcre2_compile.Tpo -c -o src/libpcre2_8_la-pcre2_compile.lo `test -f 'src/pcre2_compile.c' || echo '$(srcdir)/'`src/pcre2_compile.c
-@am__fastdepCC_TRUE@ $(AM_V_at)$(am__mv) src/$(DEPDIR)/libpcre2_8_la-pcre2_compile.Tpo src/$(DEPDIR)/libpcre2_8_la-pcre2_compile.Plo
-@AMDEP_TRUE@@am__fastdepCC_FALSE@ $(AM_V_CC)source='src/pcre2_compile.c' object='src/libpcre2_8_la-pcre2_compile.lo' libtool=yes @AMDEPBACKSLASH@
-@AMDEP_TRUE@@am__fastdepCC_FALSE@ DEPDIR=$(DEPDIR) $(CCDEPMODE) $(depcomp) @AMDEPBACKSLASH@
-@am__fastdepCC_FALSE@ $(AM_V_CC@am__nodep@)$(LIBTOOL) $(AM_V_lt) --tag=CC $(AM_LIBTOOLFLAGS) $(LIBTOOLFLAGS) --mode=compile $(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(AM_CPPFLAGS) $(CPPFLAGS) $(libpcre2_8_la_CFLAGS) $(CFLAGS) -c -o src/libpcre2_8_la-pcre2_compile.lo `test -f 'src/pcre2_compile.c' || echo '$(srcdir)/'`src/pcre2_compile.c
-
-src/libpcre2_8_la-pcre2_config.lo: src/pcre2_config.c
-@am__fastdepCC_TRUE@ $(AM_V_CC)$(LIBTOOL) $(AM_V_lt) --tag=CC $(AM_LIBTOOLFLAGS) $(LIBTOOLFLAGS) --mode=compile $(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(AM_CPPFLAGS) $(CPPFLAGS) $(libpcre2_8_la_CFLAGS) $(CFLAGS) -MT src/libpcre2_8_la-pcre2_config.lo -MD -MP -MF src/$(DEPDIR)/libpcre2_8_la-pcre2_config.Tpo -c -o src/libpcre2_8_la-pcre2_config.lo `test -f 'src/pcre2_config.c' || echo '$(srcdir)/'`src/pcre2_config.c
-@am__fastdepCC_TRUE@ $(AM_V_at)$(am__mv) src/$(DEPDIR)/libpcre2_8_la-pcre2_config.Tpo src/$(DEPDIR)/libpcre2_8_la-pcre2_config.Plo
-@AMDEP_TRUE@@am__fastdepCC_FALSE@ $(AM_V_CC)source='src/pcre2_config.c' object='src/libpcre2_8_la-pcre2_config.lo' libtool=yes @AMDEPBACKSLASH@
-@AMDEP_TRUE@@am__fastdepCC_FALSE@ DEPDIR=$(DEPDIR) $(CCDEPMODE) $(depcomp) @AMDEPBACKSLASH@
-@am__fastdepCC_FALSE@ $(AM_V_CC@am__nodep@)$(LIBTOOL) $(AM_V_lt) --tag=CC $(AM_LIBTOOLFLAGS) $(LIBTOOLFLAGS) --mode=compile $(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(AM_CPPFLAGS) $(CPPFLAGS) $(libpcre2_8_la_CFLAGS) $(CFLAGS) -c -o src/libpcre2_8_la-pcre2_config.lo `test -f 'src/pcre2_config.c' || echo '$(srcdir)/'`src/pcre2_config.c
-
-src/libpcre2_8_la-pcre2_context.lo: src/pcre2_context.c
-@am__fastdepCC_TRUE@ $(AM_V_CC)$(LIBTOOL) $(AM_V_lt) --tag=CC $(AM_LIBTOOLFLAGS) $(LIBTOOLFLAGS) --mode=compile $(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(AM_CPPFLAGS) $(CPPFLAGS) $(libpcre2_8_la_CFLAGS) $(CFLAGS) -MT src/libpcre2_8_la-pcre2_context.lo -MD -MP -MF src/$(DEPDIR)/libpcre2_8_la-pcre2_context.Tpo -c -o src/libpcre2_8_la-pcre2_context.lo `test -f 'src/pcre2_context.c' || echo '$(srcdir)/'`src/pcre2_context.c
-@am__fastdepCC_TRUE@ $(AM_V_at)$(am__mv) src/$(DEPDIR)/libpcre2_8_la-pcre2_context.Tpo src/$(DEPDIR)/libpcre2_8_la-pcre2_context.Plo
-@AMDEP_TRUE@@am__fastdepCC_FALSE@ $(AM_V_CC)source='src/pcre2_context.c' object='src/libpcre2_8_la-pcre2_context.lo' libtool=yes @AMDEPBACKSLASH@
-@AMDEP_TRUE@@am__fastdepCC_FALSE@ DEPDIR=$(DEPDIR) $(CCDEPMODE) $(depcomp) @AMDEPBACKSLASH@
-@am__fastdepCC_FALSE@ $(AM_V_CC@am__nodep@)$(LIBTOOL) $(AM_V_lt) --tag=CC $(AM_LIBTOOLFLAGS) $(LIBTOOLFLAGS) --mode=compile $(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(AM_CPPFLAGS) $(CPPFLAGS) $(libpcre2_8_la_CFLAGS) $(CFLAGS) -c -o src/libpcre2_8_la-pcre2_context.lo `test -f 'src/pcre2_context.c' || echo '$(srcdir)/'`src/pcre2_context.c
-
-src/libpcre2_8_la-pcre2_dfa_match.lo: src/pcre2_dfa_match.c
-@am__fastdepCC_TRUE@ $(AM_V_CC)$(LIBTOOL) $(AM_V_lt) --tag=CC $(AM_LIBTOOLFLAGS) $(LIBTOOLFLAGS) --mode=compile $(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(AM_CPPFLAGS) $(CPPFLAGS) $(libpcre2_8_la_CFLAGS) $(CFLAGS) -MT src/libpcre2_8_la-pcre2_dfa_match.lo -MD -MP -MF src/$(DEPDIR)/libpcre2_8_la-pcre2_dfa_match.Tpo -c -o src/libpcre2_8_la-pcre2_dfa_match.lo `test -f 'src/pcre2_dfa_match.c' || echo '$(srcdir)/'`src/pcre2_dfa_match.c
-@am__fastdepCC_TRUE@ $(AM_V_at)$(am__mv) src/$(DEPDIR)/libpcre2_8_la-pcre2_dfa_match.Tpo src/$(DEPDIR)/libpcre2_8_la-pcre2_dfa_match.Plo
-@AMDEP_TRUE@@am__fastdepCC_FALSE@ $(AM_V_CC)source='src/pcre2_dfa_match.c' object='src/libpcre2_8_la-pcre2_dfa_match.lo' libtool=yes @AMDEPBACKSLASH@
-@AMDEP_TRUE@@am__fastdepCC_FALSE@ DEPDIR=$(DEPDIR) $(CCDEPMODE) $(depcomp) @AMDEPBACKSLASH@
-@am__fastdepCC_FALSE@ $(AM_V_CC@am__nodep@)$(LIBTOOL) $(AM_V_lt) --tag=CC $(AM_LIBTOOLFLAGS) $(LIBTOOLFLAGS) --mode=compile $(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(AM_CPPFLAGS) $(CPPFLAGS) $(libpcre2_8_la_CFLAGS) $(CFLAGS) -c -o src/libpcre2_8_la-pcre2_dfa_match.lo `test -f 'src/pcre2_dfa_match.c' || echo '$(srcdir)/'`src/pcre2_dfa_match.c
-
-src/libpcre2_8_la-pcre2_error.lo: src/pcre2_error.c
-@am__fastdepCC_TRUE@ $(AM_V_CC)$(LIBTOOL) $(AM_V_lt) --tag=CC $(AM_LIBTOOLFLAGS) $(LIBTOOLFLAGS) --mode=compile $(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(AM_CPPFLAGS) $(CPPFLAGS) $(libpcre2_8_la_CFLAGS) $(CFLAGS) -MT src/libpcre2_8_la-pcre2_error.lo -MD -MP -MF src/$(DEPDIR)/libpcre2_8_la-pcre2_error.Tpo -c -o src/libpcre2_8_la-pcre2_error.lo `test -f 'src/pcre2_error.c' || echo '$(srcdir)/'`src/pcre2_error.c
-@am__fastdepCC_TRUE@ $(AM_V_at)$(am__mv) src/$(DEPDIR)/libpcre2_8_la-pcre2_error.Tpo src/$(DEPDIR)/libpcre2_8_la-pcre2_error.Plo
-@AMDEP_TRUE@@am__fastdepCC_FALSE@ $(AM_V_CC)source='src/pcre2_error.c' object='src/libpcre2_8_la-pcre2_error.lo' libtool=yes @AMDEPBACKSLASH@
-@AMDEP_TRUE@@am__fastdepCC_FALSE@ DEPDIR=$(DEPDIR) $(CCDEPMODE) $(depcomp) @AMDEPBACKSLASH@
-@am__fastdepCC_FALSE@ $(AM_V_CC@am__nodep@)$(LIBTOOL) $(AM_V_lt) --tag=CC $(AM_LIBTOOLFLAGS) $(LIBTOOLFLAGS) --mode=compile $(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(AM_CPPFLAGS) $(CPPFLAGS) $(libpcre2_8_la_CFLAGS) $(CFLAGS) -c -o src/libpcre2_8_la-pcre2_error.lo `test -f 'src/pcre2_error.c' || echo '$(srcdir)/'`src/pcre2_error.c
-
-src/libpcre2_8_la-pcre2_find_bracket.lo: src/pcre2_find_bracket.c
-@am__fastdepCC_TRUE@ $(AM_V_CC)$(LIBTOOL) $(AM_V_lt) --tag=CC $(AM_LIBTOOLFLAGS) $(LIBTOOLFLAGS) --mode=compile $(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(AM_CPPFLAGS) $(CPPFLAGS) $(libpcre2_8_la_CFLAGS) $(CFLAGS) -MT src/libpcre2_8_la-pcre2_find_bracket.lo -MD -MP -MF src/$(DEPDIR)/libpcre2_8_la-pcre2_find_bracket.Tpo -c -o src/libpcre2_8_la-pcre2_find_bracket.lo `test -f 'src/pcre2_find_bracket.c' || echo '$(srcdir)/'`src/pcre2_find_bracket.c
-@am__fastdepCC_TRUE@ $(AM_V_at)$(am__mv) src/$(DEPDIR)/libpcre2_8_la-pcre2_find_bracket.Tpo src/$(DEPDIR)/libpcre2_8_la-pcre2_find_bracket.Plo
-@AMDEP_TRUE@@am__fastdepCC_FALSE@ $(AM_V_CC)source='src/pcre2_find_bracket.c' object='src/libpcre2_8_la-pcre2_find_bracket.lo' libtool=yes @AMDEPBACKSLASH@
-@AMDEP_TRUE@@am__fastdepCC_FALSE@ DEPDIR=$(DEPDIR) $(CCDEPMODE) $(depcomp) @AMDEPBACKSLASH@
-@am__fastdepCC_FALSE@ $(AM_V_CC@am__nodep@)$(LIBTOOL) $(AM_V_lt) --tag=CC $(AM_LIBTOOLFLAGS) $(LIBTOOLFLAGS) --mode=compile $(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(AM_CPPFLAGS) $(CPPFLAGS) $(libpcre2_8_la_CFLAGS) $(CFLAGS) -c -o src/libpcre2_8_la-pcre2_find_bracket.lo `test -f 'src/pcre2_find_bracket.c' || echo '$(srcdir)/'`src/pcre2_find_bracket.c
-
-src/libpcre2_8_la-pcre2_jit_compile.lo: src/pcre2_jit_compile.c
-@am__fastdepCC_TRUE@ $(AM_V_CC)$(LIBTOOL) $(AM_V_lt) --tag=CC $(AM_LIBTOOLFLAGS) $(LIBTOOLFLAGS) --mode=compile $(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(AM_CPPFLAGS) $(CPPFLAGS) $(libpcre2_8_la_CFLAGS) $(CFLAGS) -MT src/libpcre2_8_la-pcre2_jit_compile.lo -MD -MP -MF src/$(DEPDIR)/libpcre2_8_la-pcre2_jit_compile.Tpo -c -o src/libpcre2_8_la-pcre2_jit_compile.lo `test -f 'src/pcre2_jit_compile.c' || echo '$(srcdir)/'`src/pcre2_jit_compile.c
-@am__fastdepCC_TRUE@ $(AM_V_at)$(am__mv) src/$(DEPDIR)/libpcre2_8_la-pcre2_jit_compile.Tpo src/$(DEPDIR)/libpcre2_8_la-pcre2_jit_compile.Plo
-@AMDEP_TRUE@@am__fastdepCC_FALSE@ $(AM_V_CC)source='src/pcre2_jit_compile.c' object='src/libpcre2_8_la-pcre2_jit_compile.lo' libtool=yes @AMDEPBACKSLASH@
-@AMDEP_TRUE@@am__fastdepCC_FALSE@ DEPDIR=$(DEPDIR) $(CCDEPMODE) $(depcomp) @AMDEPBACKSLASH@
-@am__fastdepCC_FALSE@ $(AM_V_CC@am__nodep@)$(LIBTOOL) $(AM_V_lt) --tag=CC $(AM_LIBTOOLFLAGS) $(LIBTOOLFLAGS) --mode=compile $(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(AM_CPPFLAGS) $(CPPFLAGS) $(libpcre2_8_la_CFLAGS) $(CFLAGS) -c -o src/libpcre2_8_la-pcre2_jit_compile.lo `test -f 'src/pcre2_jit_compile.c' || echo '$(srcdir)/'`src/pcre2_jit_compile.c
-
-src/libpcre2_8_la-pcre2_maketables.lo: src/pcre2_maketables.c
-@am__fastdepCC_TRUE@ $(AM_V_CC)$(LIBTOOL) $(AM_V_lt) --tag=CC $(AM_LIBTOOLFLAGS) $(LIBTOOLFLAGS) --mode=compile $(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(AM_CPPFLAGS) $(CPPFLAGS) $(libpcre2_8_la_CFLAGS) $(CFLAGS) -MT src/libpcre2_8_la-pcre2_maketables.lo -MD -MP -MF src/$(DEPDIR)/libpcre2_8_la-pcre2_maketables.Tpo -c -o src/libpcre2_8_la-pcre2_maketables.lo `test -f 'src/pcre2_maketables.c' || echo '$(srcdir)/'`src/pcre2_maketables.c
-@am__fastdepCC_TRUE@ $(AM_V_at)$(am__mv) src/$(DEPDIR)/libpcre2_8_la-pcre2_maketables.Tpo src/$(DEPDIR)/libpcre2_8_la-pcre2_maketables.Plo
-@AMDEP_TRUE@@am__fastdepCC_FALSE@ $(AM_V_CC)source='src/pcre2_maketables.c' object='src/libpcre2_8_la-pcre2_maketables.lo' libtool=yes @AMDEPBACKSLASH@
-@AMDEP_TRUE@@am__fastdepCC_FALSE@ DEPDIR=$(DEPDIR) $(CCDEPMODE) $(depcomp) @AMDEPBACKSLASH@
-@am__fastdepCC_FALSE@ $(AM_V_CC@am__nodep@)$(LIBTOOL) $(AM_V_lt) --tag=CC $(AM_LIBTOOLFLAGS) $(LIBTOOLFLAGS) --mode=compile $(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(AM_CPPFLAGS) $(CPPFLAGS) $(libpcre2_8_la_CFLAGS) $(CFLAGS) -c -o src/libpcre2_8_la-pcre2_maketables.lo `test -f 'src/pcre2_maketables.c' || echo '$(srcdir)/'`src/pcre2_maketables.c
-
-src/libpcre2_8_la-pcre2_match.lo: src/pcre2_match.c
-@am__fastdepCC_TRUE@ $(AM_V_CC)$(LIBTOOL) $(AM_V_lt) --tag=CC $(AM_LIBTOOLFLAGS) $(LIBTOOLFLAGS) --mode=compile $(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(AM_CPPFLAGS) $(CPPFLAGS) $(libpcre2_8_la_CFLAGS) $(CFLAGS) -MT src/libpcre2_8_la-pcre2_match.lo -MD -MP -MF src/$(DEPDIR)/libpcre2_8_la-pcre2_match.Tpo -c -o src/libpcre2_8_la-pcre2_match.lo `test -f 'src/pcre2_match.c' || echo '$(srcdir)/'`src/pcre2_match.c
-@am__fastdepCC_TRUE@ $(AM_V_at)$(am__mv) src/$(DEPDIR)/libpcre2_8_la-pcre2_match.Tpo src/$(DEPDIR)/libpcre2_8_la-pcre2_match.Plo
-@AMDEP_TRUE@@am__fastdepCC_FALSE@ $(AM_V_CC)source='src/pcre2_match.c' object='src/libpcre2_8_la-pcre2_match.lo' libtool=yes @AMDEPBACKSLASH@
-@AMDEP_TRUE@@am__fastdepCC_FALSE@ DEPDIR=$(DEPDIR) $(CCDEPMODE) $(depcomp) @AMDEPBACKSLASH@
-@am__fastdepCC_FALSE@ $(AM_V_CC@am__nodep@)$(LIBTOOL) $(AM_V_lt) --tag=CC $(AM_LIBTOOLFLAGS) $(LIBTOOLFLAGS) --mode=compile $(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(AM_CPPFLAGS) $(CPPFLAGS) $(libpcre2_8_la_CFLAGS) $(CFLAGS) -c -o src/libpcre2_8_la-pcre2_match.lo `test -f 'src/pcre2_match.c' || echo '$(srcdir)/'`src/pcre2_match.c
-
-src/libpcre2_8_la-pcre2_match_data.lo: src/pcre2_match_data.c
-@am__fastdepCC_TRUE@ $(AM_V_CC)$(LIBTOOL) $(AM_V_lt) --tag=CC $(AM_LIBTOOLFLAGS) $(LIBTOOLFLAGS) --mode=compile $(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(AM_CPPFLAGS) $(CPPFLAGS) $(libpcre2_8_la_CFLAGS) $(CFLAGS) -MT src/libpcre2_8_la-pcre2_match_data.lo -MD -MP -MF src/$(DEPDIR)/libpcre2_8_la-pcre2_match_data.Tpo -c -o src/libpcre2_8_la-pcre2_match_data.lo `test -f 'src/pcre2_match_data.c' || echo '$(srcdir)/'`src/pcre2_match_data.c
-@am__fastdepCC_TRUE@ $(AM_V_at)$(am__mv) src/$(DEPDIR)/libpcre2_8_la-pcre2_match_data.Tpo src/$(DEPDIR)/libpcre2_8_la-pcre2_match_data.Plo
-@AMDEP_TRUE@@am__fastdepCC_FALSE@ $(AM_V_CC)source='src/pcre2_match_data.c' object='src/libpcre2_8_la-pcre2_match_data.lo' libtool=yes @AMDEPBACKSLASH@
-@AMDEP_TRUE@@am__fastdepCC_FALSE@ DEPDIR=$(DEPDIR) $(CCDEPMODE) $(depcomp) @AMDEPBACKSLASH@
-@am__fastdepCC_FALSE@ $(AM_V_CC@am__nodep@)$(LIBTOOL) $(AM_V_lt) --tag=CC $(AM_LIBTOOLFLAGS) $(LIBTOOLFLAGS) --mode=compile $(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(AM_CPPFLAGS) $(CPPFLAGS) $(libpcre2_8_la_CFLAGS) $(CFLAGS) -c -o src/libpcre2_8_la-pcre2_match_data.lo `test -f 'src/pcre2_match_data.c' || echo '$(srcdir)/'`src/pcre2_match_data.c
-
-src/libpcre2_8_la-pcre2_newline.lo: src/pcre2_newline.c
-@am__fastdepCC_TRUE@ $(AM_V_CC)$(LIBTOOL) $(AM_V_lt) --tag=CC $(AM_LIBTOOLFLAGS) $(LIBTOOLFLAGS) --mode=compile $(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(AM_CPPFLAGS) $(CPPFLAGS) $(libpcre2_8_la_CFLAGS) $(CFLAGS) -MT src/libpcre2_8_la-pcre2_newline.lo -MD -MP -MF src/$(DEPDIR)/libpcre2_8_la-pcre2_newline.Tpo -c -o src/libpcre2_8_la-pcre2_newline.lo `test -f 'src/pcre2_newline.c' || echo '$(srcdir)/'`src/pcre2_newline.c
-@am__fastdepCC_TRUE@ $(AM_V_at)$(am__mv) src/$(DEPDIR)/libpcre2_8_la-pcre2_newline.Tpo src/$(DEPDIR)/libpcre2_8_la-pcre2_newline.Plo
-@AMDEP_TRUE@@am__fastdepCC_FALSE@ $(AM_V_CC)source='src/pcre2_newline.c' object='src/libpcre2_8_la-pcre2_newline.lo' libtool=yes @AMDEPBACKSLASH@
-@AMDEP_TRUE@@am__fastdepCC_FALSE@ DEPDIR=$(DEPDIR) $(CCDEPMODE) $(depcomp) @AMDEPBACKSLASH@
-@am__fastdepCC_FALSE@ $(AM_V_CC@am__nodep@)$(LIBTOOL) $(AM_V_lt) --tag=CC $(AM_LIBTOOLFLAGS) $(LIBTOOLFLAGS) --mode=compile $(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(AM_CPPFLAGS) $(CPPFLAGS) $(libpcre2_8_la_CFLAGS) $(CFLAGS) -c -o src/libpcre2_8_la-pcre2_newline.lo `test -f 'src/pcre2_newline.c' || echo '$(srcdir)/'`src/pcre2_newline.c
-
-src/libpcre2_8_la-pcre2_ord2utf.lo: src/pcre2_ord2utf.c
-@am__fastdepCC_TRUE@ $(AM_V_CC)$(LIBTOOL) $(AM_V_lt) --tag=CC $(AM_LIBTOOLFLAGS) $(LIBTOOLFLAGS) --mode=compile $(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(AM_CPPFLAGS) $(CPPFLAGS) $(libpcre2_8_la_CFLAGS) $(CFLAGS) -MT src/libpcre2_8_la-pcre2_ord2utf.lo -MD -MP -MF src/$(DEPDIR)/libpcre2_8_la-pcre2_ord2utf.Tpo -c -o src/libpcre2_8_la-pcre2_ord2utf.lo `test -f 'src/pcre2_ord2utf.c' || echo '$(srcdir)/'`src/pcre2_ord2utf.c
-@am__fastdepCC_TRUE@ $(AM_V_at)$(am__mv) src/$(DEPDIR)/libpcre2_8_la-pcre2_ord2utf.Tpo src/$(DEPDIR)/libpcre2_8_la-pcre2_ord2utf.Plo
-@AMDEP_TRUE@@am__fastdepCC_FALSE@ $(AM_V_CC)source='src/pcre2_ord2utf.c' object='src/libpcre2_8_la-pcre2_ord2utf.lo' libtool=yes @AMDEPBACKSLASH@
-@AMDEP_TRUE@@am__fastdepCC_FALSE@ DEPDIR=$(DEPDIR) $(CCDEPMODE) $(depcomp) @AMDEPBACKSLASH@
-@am__fastdepCC_FALSE@ $(AM_V_CC@am__nodep@)$(LIBTOOL) $(AM_V_lt) --tag=CC $(AM_LIBTOOLFLAGS) $(LIBTOOLFLAGS) --mode=compile $(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(AM_CPPFLAGS) $(CPPFLAGS) $(libpcre2_8_la_CFLAGS) $(CFLAGS) -c -o src/libpcre2_8_la-pcre2_ord2utf.lo `test -f 'src/pcre2_ord2utf.c' || echo '$(srcdir)/'`src/pcre2_ord2utf.c
-
-src/libpcre2_8_la-pcre2_pattern_info.lo: src/pcre2_pattern_info.c
-@am__fastdepCC_TRUE@ $(AM_V_CC)$(LIBTOOL) $(AM_V_lt) --tag=CC $(AM_LIBTOOLFLAGS) $(LIBTOOLFLAGS) --mode=compile $(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(AM_CPPFLAGS) $(CPPFLAGS) $(libpcre2_8_la_CFLAGS) $(CFLAGS) -MT src/libpcre2_8_la-pcre2_pattern_info.lo -MD -MP -MF src/$(DEPDIR)/libpcre2_8_la-pcre2_pattern_info.Tpo -c -o src/libpcre2_8_la-pcre2_pattern_info.lo `test -f 'src/pcre2_pattern_info.c' || echo '$(srcdir)/'`src/pcre2_pattern_info.c
-@am__fastdepCC_TRUE@ $(AM_V_at)$(am__mv) src/$(DEPDIR)/libpcre2_8_la-pcre2_pattern_info.Tpo src/$(DEPDIR)/libpcre2_8_la-pcre2_pattern_info.Plo
-@AMDEP_TRUE@@am__fastdepCC_FALSE@ $(AM_V_CC)source='src/pcre2_pattern_info.c' object='src/libpcre2_8_la-pcre2_pattern_info.lo' libtool=yes @AMDEPBACKSLASH@
-@AMDEP_TRUE@@am__fastdepCC_FALSE@ DEPDIR=$(DEPDIR) $(CCDEPMODE) $(depcomp) @AMDEPBACKSLASH@
-@am__fastdepCC_FALSE@ $(AM_V_CC@am__nodep@)$(LIBTOOL) $(AM_V_lt) --tag=CC $(AM_LIBTOOLFLAGS) $(LIBTOOLFLAGS) --mode=compile $(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(AM_CPPFLAGS) $(CPPFLAGS) $(libpcre2_8_la_CFLAGS) $(CFLAGS) -c -o src/libpcre2_8_la-pcre2_pattern_info.lo `test -f 'src/pcre2_pattern_info.c' || echo '$(srcdir)/'`src/pcre2_pattern_info.c
-
-src/libpcre2_8_la-pcre2_serialize.lo: src/pcre2_serialize.c
-@am__fastdepCC_TRUE@ $(AM_V_CC)$(LIBTOOL) $(AM_V_lt) --tag=CC $(AM_LIBTOOLFLAGS) $(LIBTOOLFLAGS) --mode=compile $(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(AM_CPPFLAGS) $(CPPFLAGS) $(libpcre2_8_la_CFLAGS) $(CFLAGS) -MT src/libpcre2_8_la-pcre2_serialize.lo -MD -MP -MF src/$(DEPDIR)/libpcre2_8_la-pcre2_serialize.Tpo -c -o src/libpcre2_8_la-pcre2_serialize.lo `test -f 'src/pcre2_serialize.c' || echo '$(srcdir)/'`src/pcre2_serialize.c
-@am__fastdepCC_TRUE@ $(AM_V_at)$(am__mv) src/$(DEPDIR)/libpcre2_8_la-pcre2_serialize.Tpo src/$(DEPDIR)/libpcre2_8_la-pcre2_serialize.Plo
-@AMDEP_TRUE@@am__fastdepCC_FALSE@ $(AM_V_CC)source='src/pcre2_serialize.c' object='src/libpcre2_8_la-pcre2_serialize.lo' libtool=yes @AMDEPBACKSLASH@
-@AMDEP_TRUE@@am__fastdepCC_FALSE@ DEPDIR=$(DEPDIR) $(CCDEPMODE) $(depcomp) @AMDEPBACKSLASH@
-@am__fastdepCC_FALSE@ $(AM_V_CC@am__nodep@)$(LIBTOOL) $(AM_V_lt) --tag=CC $(AM_LIBTOOLFLAGS) $(LIBTOOLFLAGS) --mode=compile $(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(AM_CPPFLAGS) $(CPPFLAGS) $(libpcre2_8_la_CFLAGS) $(CFLAGS) -c -o src/libpcre2_8_la-pcre2_serialize.lo `test -f 'src/pcre2_serialize.c' || echo '$(srcdir)/'`src/pcre2_serialize.c
-
-src/libpcre2_8_la-pcre2_string_utils.lo: src/pcre2_string_utils.c
-@am__fastdepCC_TRUE@ $(AM_V_CC)$(LIBTOOL) $(AM_V_lt) --tag=CC $(AM_LIBTOOLFLAGS) $(LIBTOOLFLAGS) --mode=compile $(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(AM_CPPFLAGS) $(CPPFLAGS) $(libpcre2_8_la_CFLAGS) $(CFLAGS) -MT src/libpcre2_8_la-pcre2_string_utils.lo -MD -MP -MF src/$(DEPDIR)/libpcre2_8_la-pcre2_string_utils.Tpo -c -o src/libpcre2_8_la-pcre2_string_utils.lo `test -f 'src/pcre2_string_utils.c' || echo '$(srcdir)/'`src/pcre2_string_utils.c
-@am__fastdepCC_TRUE@ $(AM_V_at)$(am__mv) src/$(DEPDIR)/libpcre2_8_la-pcre2_string_utils.Tpo src/$(DEPDIR)/libpcre2_8_la-pcre2_string_utils.Plo
-@AMDEP_TRUE@@am__fastdepCC_FALSE@ $(AM_V_CC)source='src/pcre2_string_utils.c' object='src/libpcre2_8_la-pcre2_string_utils.lo' libtool=yes @AMDEPBACKSLASH@
-@AMDEP_TRUE@@am__fastdepCC_FALSE@ DEPDIR=$(DEPDIR) $(CCDEPMODE) $(depcomp) @AMDEPBACKSLASH@
-@am__fastdepCC_FALSE@ $(AM_V_CC@am__nodep@)$(LIBTOOL) $(AM_V_lt) --tag=CC $(AM_LIBTOOLFLAGS) $(LIBTOOLFLAGS) --mode=compile $(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(AM_CPPFLAGS) $(CPPFLAGS) $(libpcre2_8_la_CFLAGS) $(CFLAGS) -c -o src/libpcre2_8_la-pcre2_string_utils.lo `test -f 'src/pcre2_string_utils.c' || echo '$(srcdir)/'`src/pcre2_string_utils.c
-
-src/libpcre2_8_la-pcre2_study.lo: src/pcre2_study.c
-@am__fastdepCC_TRUE@ $(AM_V_CC)$(LIBTOOL) $(AM_V_lt) --tag=CC $(AM_LIBTOOLFLAGS) $(LIBTOOLFLAGS) --mode=compile $(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(AM_CPPFLAGS) $(CPPFLAGS) $(libpcre2_8_la_CFLAGS) $(CFLAGS) -MT src/libpcre2_8_la-pcre2_study.lo -MD -MP -MF src/$(DEPDIR)/libpcre2_8_la-pcre2_study.Tpo -c -o src/libpcre2_8_la-pcre2_study.lo `test -f 'src/pcre2_study.c' || echo '$(srcdir)/'`src/pcre2_study.c
-@am__fastdepCC_TRUE@ $(AM_V_at)$(am__mv) src/$(DEPDIR)/libpcre2_8_la-pcre2_study.Tpo src/$(DEPDIR)/libpcre2_8_la-pcre2_study.Plo
-@AMDEP_TRUE@@am__fastdepCC_FALSE@ $(AM_V_CC)source='src/pcre2_study.c' object='src/libpcre2_8_la-pcre2_study.lo' libtool=yes @AMDEPBACKSLASH@
-@AMDEP_TRUE@@am__fastdepCC_FALSE@ DEPDIR=$(DEPDIR) $(CCDEPMODE) $(depcomp) @AMDEPBACKSLASH@
-@am__fastdepCC_FALSE@ $(AM_V_CC@am__nodep@)$(LIBTOOL) $(AM_V_lt) --tag=CC $(AM_LIBTOOLFLAGS) $(LIBTOOLFLAGS) --mode=compile $(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(AM_CPPFLAGS) $(CPPFLAGS) $(libpcre2_8_la_CFLAGS) $(CFLAGS) -c -o src/libpcre2_8_la-pcre2_study.lo `test -f 'src/pcre2_study.c' || echo '$(srcdir)/'`src/pcre2_study.c
-
-src/libpcre2_8_la-pcre2_substitute.lo: src/pcre2_substitute.c
-@am__fastdepCC_TRUE@ $(AM_V_CC)$(LIBTOOL) $(AM_V_lt) --tag=CC $(AM_LIBTOOLFLAGS) $(LIBTOOLFLAGS) --mode=compile $(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(AM_CPPFLAGS) $(CPPFLAGS) $(libpcre2_8_la_CFLAGS) $(CFLAGS) -MT src/libpcre2_8_la-pcre2_substitute.lo -MD -MP -MF src/$(DEPDIR)/libpcre2_8_la-pcre2_substitute.Tpo -c -o src/libpcre2_8_la-pcre2_substitute.lo `test -f 'src/pcre2_substitute.c' || echo '$(srcdir)/'`src/pcre2_substitute.c
-@am__fastdepCC_TRUE@ $(AM_V_at)$(am__mv) src/$(DEPDIR)/libpcre2_8_la-pcre2_substitute.Tpo src/$(DEPDIR)/libpcre2_8_la-pcre2_substitute.Plo
-@AMDEP_TRUE@@am__fastdepCC_FALSE@ $(AM_V_CC)source='src/pcre2_substitute.c' object='src/libpcre2_8_la-pcre2_substitute.lo' libtool=yes @AMDEPBACKSLASH@
-@AMDEP_TRUE@@am__fastdepCC_FALSE@ DEPDIR=$(DEPDIR) $(CCDEPMODE) $(depcomp) @AMDEPBACKSLASH@
-@am__fastdepCC_FALSE@ $(AM_V_CC@am__nodep@)$(LIBTOOL) $(AM_V_lt) --tag=CC $(AM_LIBTOOLFLAGS) $(LIBTOOLFLAGS) --mode=compile $(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(AM_CPPFLAGS) $(CPPFLAGS) $(libpcre2_8_la_CFLAGS) $(CFLAGS) -c -o src/libpcre2_8_la-pcre2_substitute.lo `test -f 'src/pcre2_substitute.c' || echo '$(srcdir)/'`src/pcre2_substitute.c
-
-src/libpcre2_8_la-pcre2_substring.lo: src/pcre2_substring.c
-@am__fastdepCC_TRUE@ $(AM_V_CC)$(LIBTOOL) $(AM_V_lt) --tag=CC $(AM_LIBTOOLFLAGS) $(LIBTOOLFLAGS) --mode=compile $(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(AM_CPPFLAGS) $(CPPFLAGS) $(libpcre2_8_la_CFLAGS) $(CFLAGS) -MT src/libpcre2_8_la-pcre2_substring.lo -MD -MP -MF src/$(DEPDIR)/libpcre2_8_la-pcre2_substring.Tpo -c -o src/libpcre2_8_la-pcre2_substring.lo `test -f 'src/pcre2_substring.c' || echo '$(srcdir)/'`src/pcre2_substring.c
-@am__fastdepCC_TRUE@ $(AM_V_at)$(am__mv) src/$(DEPDIR)/libpcre2_8_la-pcre2_substring.Tpo src/$(DEPDIR)/libpcre2_8_la-pcre2_substring.Plo
-@AMDEP_TRUE@@am__fastdepCC_FALSE@ $(AM_V_CC)source='src/pcre2_substring.c' object='src/libpcre2_8_la-pcre2_substring.lo' libtool=yes @AMDEPBACKSLASH@
-@AMDEP_TRUE@@am__fastdepCC_FALSE@ DEPDIR=$(DEPDIR) $(CCDEPMODE) $(depcomp) @AMDEPBACKSLASH@
-@am__fastdepCC_FALSE@ $(AM_V_CC@am__nodep@)$(LIBTOOL) $(AM_V_lt) --tag=CC $(AM_LIBTOOLFLAGS) $(LIBTOOLFLAGS) --mode=compile $(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(AM_CPPFLAGS) $(CPPFLAGS) $(libpcre2_8_la_CFLAGS) $(CFLAGS) -c -o src/libpcre2_8_la-pcre2_substring.lo `test -f 'src/pcre2_substring.c' || echo '$(srcdir)/'`src/pcre2_substring.c
-
-src/libpcre2_8_la-pcre2_tables.lo: src/pcre2_tables.c
-@am__fastdepCC_TRUE@ $(AM_V_CC)$(LIBTOOL) $(AM_V_lt) --tag=CC $(AM_LIBTOOLFLAGS) $(LIBTOOLFLAGS) --mode=compile $(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(AM_CPPFLAGS) $(CPPFLAGS) $(libpcre2_8_la_CFLAGS) $(CFLAGS) -MT src/libpcre2_8_la-pcre2_tables.lo -MD -MP -MF src/$(DEPDIR)/libpcre2_8_la-pcre2_tables.Tpo -c -o src/libpcre2_8_la-pcre2_tables.lo `test -f 'src/pcre2_tables.c' || echo '$(srcdir)/'`src/pcre2_tables.c
-@am__fastdepCC_TRUE@ $(AM_V_at)$(am__mv) src/$(DEPDIR)/libpcre2_8_la-pcre2_tables.Tpo src/$(DEPDIR)/libpcre2_8_la-pcre2_tables.Plo
-@AMDEP_TRUE@@am__fastdepCC_FALSE@ $(AM_V_CC)source='src/pcre2_tables.c' object='src/libpcre2_8_la-pcre2_tables.lo' libtool=yes @AMDEPBACKSLASH@
-@AMDEP_TRUE@@am__fastdepCC_FALSE@ DEPDIR=$(DEPDIR) $(CCDEPMODE) $(depcomp) @AMDEPBACKSLASH@
-@am__fastdepCC_FALSE@ $(AM_V_CC@am__nodep@)$(LIBTOOL) $(AM_V_lt) --tag=CC $(AM_LIBTOOLFLAGS) $(LIBTOOLFLAGS) --mode=compile $(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(AM_CPPFLAGS) $(CPPFLAGS) $(libpcre2_8_la_CFLAGS) $(CFLAGS) -c -o src/libpcre2_8_la-pcre2_tables.lo `test -f 'src/pcre2_tables.c' || echo '$(srcdir)/'`src/pcre2_tables.c
-
-src/libpcre2_8_la-pcre2_ucd.lo: src/pcre2_ucd.c
-@am__fastdepCC_TRUE@ $(AM_V_CC)$(LIBTOOL) $(AM_V_lt) --tag=CC $(AM_LIBTOOLFLAGS) $(LIBTOOLFLAGS) --mode=compile $(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(AM_CPPFLAGS) $(CPPFLAGS) $(libpcre2_8_la_CFLAGS) $(CFLAGS) -MT src/libpcre2_8_la-pcre2_ucd.lo -MD -MP -MF src/$(DEPDIR)/libpcre2_8_la-pcre2_ucd.Tpo -c -o src/libpcre2_8_la-pcre2_ucd.lo `test -f 'src/pcre2_ucd.c' || echo '$(srcdir)/'`src/pcre2_ucd.c
-@am__fastdepCC_TRUE@ $(AM_V_at)$(am__mv) src/$(DEPDIR)/libpcre2_8_la-pcre2_ucd.Tpo src/$(DEPDIR)/libpcre2_8_la-pcre2_ucd.Plo
-@AMDEP_TRUE@@am__fastdepCC_FALSE@ $(AM_V_CC)source='src/pcre2_ucd.c' object='src/libpcre2_8_la-pcre2_ucd.lo' libtool=yes @AMDEPBACKSLASH@
-@AMDEP_TRUE@@am__fastdepCC_FALSE@ DEPDIR=$(DEPDIR) $(CCDEPMODE) $(depcomp) @AMDEPBACKSLASH@
-@am__fastdepCC_FALSE@ $(AM_V_CC@am__nodep@)$(LIBTOOL) $(AM_V_lt) --tag=CC $(AM_LIBTOOLFLAGS) $(LIBTOOLFLAGS) --mode=compile $(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(AM_CPPFLAGS) $(CPPFLAGS) $(libpcre2_8_la_CFLAGS) $(CFLAGS) -c -o src/libpcre2_8_la-pcre2_ucd.lo `test -f 'src/pcre2_ucd.c' || echo '$(srcdir)/'`src/pcre2_ucd.c
-
-src/libpcre2_8_la-pcre2_valid_utf.lo: src/pcre2_valid_utf.c
-@am__fastdepCC_TRUE@ $(AM_V_CC)$(LIBTOOL) $(AM_V_lt) --tag=CC $(AM_LIBTOOLFLAGS) $(LIBTOOLFLAGS) --mode=compile $(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(AM_CPPFLAGS) $(CPPFLAGS) $(libpcre2_8_la_CFLAGS) $(CFLAGS) -MT src/libpcre2_8_la-pcre2_valid_utf.lo -MD -MP -MF src/$(DEPDIR)/libpcre2_8_la-pcre2_valid_utf.Tpo -c -o src/libpcre2_8_la-pcre2_valid_utf.lo `test -f 'src/pcre2_valid_utf.c' || echo '$(srcdir)/'`src/pcre2_valid_utf.c
-@am__fastdepCC_TRUE@ $(AM_V_at)$(am__mv) src/$(DEPDIR)/libpcre2_8_la-pcre2_valid_utf.Tpo src/$(DEPDIR)/libpcre2_8_la-pcre2_valid_utf.Plo
-@AMDEP_TRUE@@am__fastdepCC_FALSE@ $(AM_V_CC)source='src/pcre2_valid_utf.c' object='src/libpcre2_8_la-pcre2_valid_utf.lo' libtool=yes @AMDEPBACKSLASH@
-@AMDEP_TRUE@@am__fastdepCC_FALSE@ DEPDIR=$(DEPDIR) $(CCDEPMODE) $(depcomp) @AMDEPBACKSLASH@
-@am__fastdepCC_FALSE@ $(AM_V_CC@am__nodep@)$(LIBTOOL) $(AM_V_lt) --tag=CC $(AM_LIBTOOLFLAGS) $(LIBTOOLFLAGS) --mode=compile $(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(AM_CPPFLAGS) $(CPPFLAGS) $(libpcre2_8_la_CFLAGS) $(CFLAGS) -c -o src/libpcre2_8_la-pcre2_valid_utf.lo `test -f 'src/pcre2_valid_utf.c' || echo '$(srcdir)/'`src/pcre2_valid_utf.c
-
-src/libpcre2_8_la-pcre2_xclass.lo: src/pcre2_xclass.c
-@am__fastdepCC_TRUE@ $(AM_V_CC)$(LIBTOOL) $(AM_V_lt) --tag=CC $(AM_LIBTOOLFLAGS) $(LIBTOOLFLAGS) --mode=compile $(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(AM_CPPFLAGS) $(CPPFLAGS) $(libpcre2_8_la_CFLAGS) $(CFLAGS) -MT src/libpcre2_8_la-pcre2_xclass.lo -MD -MP -MF src/$(DEPDIR)/libpcre2_8_la-pcre2_xclass.Tpo -c -o src/libpcre2_8_la-pcre2_xclass.lo `test -f 'src/pcre2_xclass.c' || echo '$(srcdir)/'`src/pcre2_xclass.c
-@am__fastdepCC_TRUE@ $(AM_V_at)$(am__mv) src/$(DEPDIR)/libpcre2_8_la-pcre2_xclass.Tpo src/$(DEPDIR)/libpcre2_8_la-pcre2_xclass.Plo
-@AMDEP_TRUE@@am__fastdepCC_FALSE@ $(AM_V_CC)source='src/pcre2_xclass.c' object='src/libpcre2_8_la-pcre2_xclass.lo' libtool=yes @AMDEPBACKSLASH@
-@AMDEP_TRUE@@am__fastdepCC_FALSE@ DEPDIR=$(DEPDIR) $(CCDEPMODE) $(depcomp) @AMDEPBACKSLASH@
-@am__fastdepCC_FALSE@ $(AM_V_CC@am__nodep@)$(LIBTOOL) $(AM_V_lt) --tag=CC $(AM_LIBTOOLFLAGS) $(LIBTOOLFLAGS) --mode=compile $(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(AM_CPPFLAGS) $(CPPFLAGS) $(libpcre2_8_la_CFLAGS) $(CFLAGS) -c -o src/libpcre2_8_la-pcre2_xclass.lo `test -f 'src/pcre2_xclass.c' || echo '$(srcdir)/'`src/pcre2_xclass.c
-
-src/libpcre2_8_la-pcre2_chartables.lo: src/pcre2_chartables.c
-@am__fastdepCC_TRUE@ $(AM_V_CC)$(LIBTOOL) $(AM_V_lt) --tag=CC $(AM_LIBTOOLFLAGS) $(LIBTOOLFLAGS) --mode=compile $(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(AM_CPPFLAGS) $(CPPFLAGS) $(libpcre2_8_la_CFLAGS) $(CFLAGS) -MT src/libpcre2_8_la-pcre2_chartables.lo -MD -MP -MF src/$(DEPDIR)/libpcre2_8_la-pcre2_chartables.Tpo -c -o src/libpcre2_8_la-pcre2_chartables.lo `test -f 'src/pcre2_chartables.c' || echo '$(srcdir)/'`src/pcre2_chartables.c
-@am__fastdepCC_TRUE@ $(AM_V_at)$(am__mv) src/$(DEPDIR)/libpcre2_8_la-pcre2_chartables.Tpo src/$(DEPDIR)/libpcre2_8_la-pcre2_chartables.Plo
-@AMDEP_TRUE@@am__fastdepCC_FALSE@ $(AM_V_CC)source='src/pcre2_chartables.c' object='src/libpcre2_8_la-pcre2_chartables.lo' libtool=yes @AMDEPBACKSLASH@
-@AMDEP_TRUE@@am__fastdepCC_FALSE@ DEPDIR=$(DEPDIR) $(CCDEPMODE) $(depcomp) @AMDEPBACKSLASH@
-@am__fastdepCC_FALSE@ $(AM_V_CC@am__nodep@)$(LIBTOOL) $(AM_V_lt) --tag=CC $(AM_LIBTOOLFLAGS) $(LIBTOOLFLAGS) --mode=compile $(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(AM_CPPFLAGS) $(CPPFLAGS) $(libpcre2_8_la_CFLAGS) $(CFLAGS) -c -o src/libpcre2_8_la-pcre2_chartables.lo `test -f 'src/pcre2_chartables.c' || echo '$(srcdir)/'`src/pcre2_chartables.c
-
-src/libpcre2_posix_la-pcre2posix.lo: src/pcre2posix.c
-@am__fastdepCC_TRUE@ $(AM_V_CC)$(LIBTOOL) $(AM_V_lt) --tag=CC $(AM_LIBTOOLFLAGS) $(LIBTOOLFLAGS) --mode=compile $(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(AM_CPPFLAGS) $(CPPFLAGS) $(libpcre2_posix_la_CFLAGS) $(CFLAGS) -MT src/libpcre2_posix_la-pcre2posix.lo -MD -MP -MF src/$(DEPDIR)/libpcre2_posix_la-pcre2posix.Tpo -c -o src/libpcre2_posix_la-pcre2posix.lo `test -f 'src/pcre2posix.c' || echo '$(srcdir)/'`src/pcre2posix.c
-@am__fastdepCC_TRUE@ $(AM_V_at)$(am__mv) src/$(DEPDIR)/libpcre2_posix_la-pcre2posix.Tpo src/$(DEPDIR)/libpcre2_posix_la-pcre2posix.Plo
-@AMDEP_TRUE@@am__fastdepCC_FALSE@ $(AM_V_CC)source='src/pcre2posix.c' object='src/libpcre2_posix_la-pcre2posix.lo' libtool=yes @AMDEPBACKSLASH@
-@AMDEP_TRUE@@am__fastdepCC_FALSE@ DEPDIR=$(DEPDIR) $(CCDEPMODE) $(depcomp) @AMDEPBACKSLASH@
-@am__fastdepCC_FALSE@ $(AM_V_CC@am__nodep@)$(LIBTOOL) $(AM_V_lt) --tag=CC $(AM_LIBTOOLFLAGS) $(LIBTOOLFLAGS) --mode=compile $(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(AM_CPPFLAGS) $(CPPFLAGS) $(libpcre2_posix_la_CFLAGS) $(CFLAGS) -c -o src/libpcre2_posix_la-pcre2posix.lo `test -f 'src/pcre2posix.c' || echo '$(srcdir)/'`src/pcre2posix.c
-
-src/pcre2_jit_test-pcre2_jit_test.o: src/pcre2_jit_test.c
-@am__fastdepCC_TRUE@ $(AM_V_CC)$(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(AM_CPPFLAGS) $(CPPFLAGS) $(pcre2_jit_test_CFLAGS) $(CFLAGS) -MT src/pcre2_jit_test-pcre2_jit_test.o -MD -MP -MF src/$(DEPDIR)/pcre2_jit_test-pcre2_jit_test.Tpo -c -o src/pcre2_jit_test-pcre2_jit_test.o `test -f 'src/pcre2_jit_test.c' || echo '$(srcdir)/'`src/pcre2_jit_test.c
-@am__fastdepCC_TRUE@ $(AM_V_at)$(am__mv) src/$(DEPDIR)/pcre2_jit_test-pcre2_jit_test.Tpo src/$(DEPDIR)/pcre2_jit_test-pcre2_jit_test.Po
-@AMDEP_TRUE@@am__fastdepCC_FALSE@ $(AM_V_CC)source='src/pcre2_jit_test.c' object='src/pcre2_jit_test-pcre2_jit_test.o' libtool=no @AMDEPBACKSLASH@
-@AMDEP_TRUE@@am__fastdepCC_FALSE@ DEPDIR=$(DEPDIR) $(CCDEPMODE) $(depcomp) @AMDEPBACKSLASH@
-@am__fastdepCC_FALSE@ $(AM_V_CC@am__nodep@)$(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(AM_CPPFLAGS) $(CPPFLAGS) $(pcre2_jit_test_CFLAGS) $(CFLAGS) -c -o src/pcre2_jit_test-pcre2_jit_test.o `test -f 'src/pcre2_jit_test.c' || echo '$(srcdir)/'`src/pcre2_jit_test.c
-
-src/pcre2_jit_test-pcre2_jit_test.obj: src/pcre2_jit_test.c
-@am__fastdepCC_TRUE@ $(AM_V_CC)$(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(AM_CPPFLAGS) $(CPPFLAGS) $(pcre2_jit_test_CFLAGS) $(CFLAGS) -MT src/pcre2_jit_test-pcre2_jit_test.obj -MD -MP -MF src/$(DEPDIR)/pcre2_jit_test-pcre2_jit_test.Tpo -c -o src/pcre2_jit_test-pcre2_jit_test.obj `if test -f 'src/pcre2_jit_test.c'; then $(CYGPATH_W) 'src/pcre2_jit_test.c'; else $(CYGPATH_W) '$(srcdir)/src/pcre2_jit_test.c'; fi`
-@am__fastdepCC_TRUE@ $(AM_V_at)$(am__mv) src/$(DEPDIR)/pcre2_jit_test-pcre2_jit_test.Tpo src/$(DEPDIR)/pcre2_jit_test-pcre2_jit_test.Po
-@AMDEP_TRUE@@am__fastdepCC_FALSE@ $(AM_V_CC)source='src/pcre2_jit_test.c' object='src/pcre2_jit_test-pcre2_jit_test.obj' libtool=no @AMDEPBACKSLASH@
-@AMDEP_TRUE@@am__fastdepCC_FALSE@ DEPDIR=$(DEPDIR) $(CCDEPMODE) $(depcomp) @AMDEPBACKSLASH@
-@am__fastdepCC_FALSE@ $(AM_V_CC@am__nodep@)$(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(AM_CPPFLAGS) $(CPPFLAGS) $(pcre2_jit_test_CFLAGS) $(CFLAGS) -c -o src/pcre2_jit_test-pcre2_jit_test.obj `if test -f 'src/pcre2_jit_test.c'; then $(CYGPATH_W) 'src/pcre2_jit_test.c'; else $(CYGPATH_W) '$(srcdir)/src/pcre2_jit_test.c'; fi`
-
-src/pcre2grep-pcre2grep.o: src/pcre2grep.c
-@am__fastdepCC_TRUE@ $(AM_V_CC)$(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(AM_CPPFLAGS) $(CPPFLAGS) $(pcre2grep_CFLAGS) $(CFLAGS) -MT src/pcre2grep-pcre2grep.o -MD -MP -MF src/$(DEPDIR)/pcre2grep-pcre2grep.Tpo -c -o src/pcre2grep-pcre2grep.o `test -f 'src/pcre2grep.c' || echo '$(srcdir)/'`src/pcre2grep.c
-@am__fastdepCC_TRUE@ $(AM_V_at)$(am__mv) src/$(DEPDIR)/pcre2grep-pcre2grep.Tpo src/$(DEPDIR)/pcre2grep-pcre2grep.Po
-@AMDEP_TRUE@@am__fastdepCC_FALSE@ $(AM_V_CC)source='src/pcre2grep.c' object='src/pcre2grep-pcre2grep.o' libtool=no @AMDEPBACKSLASH@
-@AMDEP_TRUE@@am__fastdepCC_FALSE@ DEPDIR=$(DEPDIR) $(CCDEPMODE) $(depcomp) @AMDEPBACKSLASH@
-@am__fastdepCC_FALSE@ $(AM_V_CC@am__nodep@)$(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(AM_CPPFLAGS) $(CPPFLAGS) $(pcre2grep_CFLAGS) $(CFLAGS) -c -o src/pcre2grep-pcre2grep.o `test -f 'src/pcre2grep.c' || echo '$(srcdir)/'`src/pcre2grep.c
-
-src/pcre2grep-pcre2grep.obj: src/pcre2grep.c
-@am__fastdepCC_TRUE@ $(AM_V_CC)$(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(AM_CPPFLAGS) $(CPPFLAGS) $(pcre2grep_CFLAGS) $(CFLAGS) -MT src/pcre2grep-pcre2grep.obj -MD -MP -MF src/$(DEPDIR)/pcre2grep-pcre2grep.Tpo -c -o src/pcre2grep-pcre2grep.obj `if test -f 'src/pcre2grep.c'; then $(CYGPATH_W) 'src/pcre2grep.c'; else $(CYGPATH_W) '$(srcdir)/src/pcre2grep.c'; fi`
-@am__fastdepCC_TRUE@ $(AM_V_at)$(am__mv) src/$(DEPDIR)/pcre2grep-pcre2grep.Tpo src/$(DEPDIR)/pcre2grep-pcre2grep.Po
-@AMDEP_TRUE@@am__fastdepCC_FALSE@ $(AM_V_CC)source='src/pcre2grep.c' object='src/pcre2grep-pcre2grep.obj' libtool=no @AMDEPBACKSLASH@
-@AMDEP_TRUE@@am__fastdepCC_FALSE@ DEPDIR=$(DEPDIR) $(CCDEPMODE) $(depcomp) @AMDEPBACKSLASH@
-@am__fastdepCC_FALSE@ $(AM_V_CC@am__nodep@)$(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(AM_CPPFLAGS) $(CPPFLAGS) $(pcre2grep_CFLAGS) $(CFLAGS) -c -o src/pcre2grep-pcre2grep.obj `if test -f 'src/pcre2grep.c'; then $(CYGPATH_W) 'src/pcre2grep.c'; else $(CYGPATH_W) '$(srcdir)/src/pcre2grep.c'; fi`
-
-src/pcre2test-pcre2test.o: src/pcre2test.c
-@am__fastdepCC_TRUE@ $(AM_V_CC)$(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(AM_CPPFLAGS) $(CPPFLAGS) $(pcre2test_CFLAGS) $(CFLAGS) -MT src/pcre2test-pcre2test.o -MD -MP -MF src/$(DEPDIR)/pcre2test-pcre2test.Tpo -c -o src/pcre2test-pcre2test.o `test -f 'src/pcre2test.c' || echo '$(srcdir)/'`src/pcre2test.c
-@am__fastdepCC_TRUE@ $(AM_V_at)$(am__mv) src/$(DEPDIR)/pcre2test-pcre2test.Tpo src/$(DEPDIR)/pcre2test-pcre2test.Po
-@AMDEP_TRUE@@am__fastdepCC_FALSE@ $(AM_V_CC)source='src/pcre2test.c' object='src/pcre2test-pcre2test.o' libtool=no @AMDEPBACKSLASH@
-@AMDEP_TRUE@@am__fastdepCC_FALSE@ DEPDIR=$(DEPDIR) $(CCDEPMODE) $(depcomp) @AMDEPBACKSLASH@
-@am__fastdepCC_FALSE@ $(AM_V_CC@am__nodep@)$(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(AM_CPPFLAGS) $(CPPFLAGS) $(pcre2test_CFLAGS) $(CFLAGS) -c -o src/pcre2test-pcre2test.o `test -f 'src/pcre2test.c' || echo '$(srcdir)/'`src/pcre2test.c
-
-src/pcre2test-pcre2test.obj: src/pcre2test.c
-@am__fastdepCC_TRUE@ $(AM_V_CC)$(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(AM_CPPFLAGS) $(CPPFLAGS) $(pcre2test_CFLAGS) $(CFLAGS) -MT src/pcre2test-pcre2test.obj -MD -MP -MF src/$(DEPDIR)/pcre2test-pcre2test.Tpo -c -o src/pcre2test-pcre2test.obj `if test -f 'src/pcre2test.c'; then $(CYGPATH_W) 'src/pcre2test.c'; else $(CYGPATH_W) '$(srcdir)/src/pcre2test.c'; fi`
-@am__fastdepCC_TRUE@ $(AM_V_at)$(am__mv) src/$(DEPDIR)/pcre2test-pcre2test.Tpo src/$(DEPDIR)/pcre2test-pcre2test.Po
-@AMDEP_TRUE@@am__fastdepCC_FALSE@ $(AM_V_CC)source='src/pcre2test.c' object='src/pcre2test-pcre2test.obj' libtool=no @AMDEPBACKSLASH@
-@AMDEP_TRUE@@am__fastdepCC_FALSE@ DEPDIR=$(DEPDIR) $(CCDEPMODE) $(depcomp) @AMDEPBACKSLASH@
-@am__fastdepCC_FALSE@ $(AM_V_CC@am__nodep@)$(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(AM_CPPFLAGS) $(CPPFLAGS) $(pcre2test_CFLAGS) $(CFLAGS) -c -o src/pcre2test-pcre2test.obj `if test -f 'src/pcre2test.c'; then $(CYGPATH_W) 'src/pcre2test.c'; else $(CYGPATH_W) '$(srcdir)/src/pcre2test.c'; fi`
-
-mostlyclean-libtool:
- -rm -f *.lo
-
-clean-libtool:
- -rm -rf .libs _libs
- -rm -rf src/.libs src/_libs
-
-distclean-libtool:
- -rm -f libtool config.lt
-install-man1: $(dist_man_MANS)
- @$(NORMAL_INSTALL)
- @list1=''; \
- list2='$(dist_man_MANS)'; \
- test -n "$(man1dir)" \
- && test -n "`echo $$list1$$list2`" \
- || exit 0; \
- echo " $(MKDIR_P) '$(DESTDIR)$(man1dir)'"; \
- $(MKDIR_P) "$(DESTDIR)$(man1dir)" || exit 1; \
- { for i in $$list1; do echo "$$i"; done; \
- if test -n "$$list2"; then \
- for i in $$list2; do echo "$$i"; done \
- | sed -n '/\.1[a-z]*$$/p'; \
- fi; \
- } | while read p; do \
- if test -f $$p; then d=; else d="$(srcdir)/"; fi; \
- echo "$$d$$p"; echo "$$p"; \
- done | \
- sed -e 'n;s,.*/,,;p;h;s,.*\.,,;s,^[^1][0-9a-z]*$$,1,;x' \
- -e 's,\.[0-9a-z]*$$,,;$(transform);G;s,\n,.,' | \
- sed 'N;N;s,\n, ,g' | { \
- list=; while read file base inst; do \
- if test "$$base" = "$$inst"; then list="$$list $$file"; else \
- echo " $(INSTALL_DATA) '$$file' '$(DESTDIR)$(man1dir)/$$inst'"; \
- $(INSTALL_DATA) "$$file" "$(DESTDIR)$(man1dir)/$$inst" || exit $$?; \
- fi; \
- done; \
- for i in $$list; do echo "$$i"; done | $(am__base_list) | \
- while read files; do \
- test -z "$$files" || { \
- echo " $(INSTALL_DATA) $$files '$(DESTDIR)$(man1dir)'"; \
- $(INSTALL_DATA) $$files "$(DESTDIR)$(man1dir)" || exit $$?; }; \
- done; }
-
-uninstall-man1:
- @$(NORMAL_UNINSTALL)
- @list=''; test -n "$(man1dir)" || exit 0; \
- files=`{ for i in $$list; do echo "$$i"; done; \
- l2='$(dist_man_MANS)'; for i in $$l2; do echo "$$i"; done | \
- sed -n '/\.1[a-z]*$$/p'; \
- } | sed -e 's,.*/,,;h;s,.*\.,,;s,^[^1][0-9a-z]*$$,1,;x' \
- -e 's,\.[0-9a-z]*$$,,;$(transform);G;s,\n,.,'`; \
- dir='$(DESTDIR)$(man1dir)'; $(am__uninstall_files_from_dir)
-install-man3: $(dist_man_MANS)
- @$(NORMAL_INSTALL)
- @list1=''; \
- list2='$(dist_man_MANS)'; \
- test -n "$(man3dir)" \
- && test -n "`echo $$list1$$list2`" \
- || exit 0; \
- echo " $(MKDIR_P) '$(DESTDIR)$(man3dir)'"; \
- $(MKDIR_P) "$(DESTDIR)$(man3dir)" || exit 1; \
- { for i in $$list1; do echo "$$i"; done; \
- if test -n "$$list2"; then \
- for i in $$list2; do echo "$$i"; done \
- | sed -n '/\.3[a-z]*$$/p'; \
- fi; \
- } | while read p; do \
- if test -f $$p; then d=; else d="$(srcdir)/"; fi; \
- echo "$$d$$p"; echo "$$p"; \
- done | \
- sed -e 'n;s,.*/,,;p;h;s,.*\.,,;s,^[^3][0-9a-z]*$$,3,;x' \
- -e 's,\.[0-9a-z]*$$,,;$(transform);G;s,\n,.,' | \
- sed 'N;N;s,\n, ,g' | { \
- list=; while read file base inst; do \
- if test "$$base" = "$$inst"; then list="$$list $$file"; else \
- echo " $(INSTALL_DATA) '$$file' '$(DESTDIR)$(man3dir)/$$inst'"; \
- $(INSTALL_DATA) "$$file" "$(DESTDIR)$(man3dir)/$$inst" || exit $$?; \
- fi; \
- done; \
- for i in $$list; do echo "$$i"; done | $(am__base_list) | \
- while read files; do \
- test -z "$$files" || { \
- echo " $(INSTALL_DATA) $$files '$(DESTDIR)$(man3dir)'"; \
- $(INSTALL_DATA) $$files "$(DESTDIR)$(man3dir)" || exit $$?; }; \
- done; }
-
-uninstall-man3:
- @$(NORMAL_UNINSTALL)
- @list=''; test -n "$(man3dir)" || exit 0; \
- files=`{ for i in $$list; do echo "$$i"; done; \
- l2='$(dist_man_MANS)'; for i in $$l2; do echo "$$i"; done | \
- sed -n '/\.3[a-z]*$$/p'; \
- } | sed -e 's,.*/,,;h;s,.*\.,,;s,^[^3][0-9a-z]*$$,3,;x' \
- -e 's,\.[0-9a-z]*$$,,;$(transform);G;s,\n,.,'`; \
- dir='$(DESTDIR)$(man3dir)'; $(am__uninstall_files_from_dir)
-install-dist_docDATA: $(dist_doc_DATA)
- @$(NORMAL_INSTALL)
- @list='$(dist_doc_DATA)'; test -n "$(docdir)" || list=; \
- if test -n "$$list"; then \
- echo " $(MKDIR_P) '$(DESTDIR)$(docdir)'"; \
- $(MKDIR_P) "$(DESTDIR)$(docdir)" || exit 1; \
- fi; \
- for p in $$list; do \
- if test -f "$$p"; then d=; else d="$(srcdir)/"; fi; \
- echo "$$d$$p"; \
- done | $(am__base_list) | \
- while read files; do \
- echo " $(INSTALL_DATA) $$files '$(DESTDIR)$(docdir)'"; \
- $(INSTALL_DATA) $$files "$(DESTDIR)$(docdir)" || exit $$?; \
- done
-
-uninstall-dist_docDATA:
- @$(NORMAL_UNINSTALL)
- @list='$(dist_doc_DATA)'; test -n "$(docdir)" || list=; \
- files=`for p in $$list; do echo $$p; done | sed -e 's|^.*/||'`; \
- dir='$(DESTDIR)$(docdir)'; $(am__uninstall_files_from_dir)
-install-dist_htmlDATA: $(dist_html_DATA)
- @$(NORMAL_INSTALL)
- @list='$(dist_html_DATA)'; test -n "$(htmldir)" || list=; \
- if test -n "$$list"; then \
- echo " $(MKDIR_P) '$(DESTDIR)$(htmldir)'"; \
- $(MKDIR_P) "$(DESTDIR)$(htmldir)" || exit 1; \
- fi; \
- for p in $$list; do \
- if test -f "$$p"; then d=; else d="$(srcdir)/"; fi; \
- echo "$$d$$p"; \
- done | $(am__base_list) | \
- while read files; do \
- echo " $(INSTALL_DATA) $$files '$(DESTDIR)$(htmldir)'"; \
- $(INSTALL_DATA) $$files "$(DESTDIR)$(htmldir)" || exit $$?; \
- done
-
-uninstall-dist_htmlDATA:
- @$(NORMAL_UNINSTALL)
- @list='$(dist_html_DATA)'; test -n "$(htmldir)" || list=; \
- files=`for p in $$list; do echo $$p; done | sed -e 's|^.*/||'`; \
- dir='$(DESTDIR)$(htmldir)'; $(am__uninstall_files_from_dir)
-install-pkgconfigDATA: $(pkgconfig_DATA)
- @$(NORMAL_INSTALL)
- @list='$(pkgconfig_DATA)'; test -n "$(pkgconfigdir)" || list=; \
- if test -n "$$list"; then \
- echo " $(MKDIR_P) '$(DESTDIR)$(pkgconfigdir)'"; \
- $(MKDIR_P) "$(DESTDIR)$(pkgconfigdir)" || exit 1; \
- fi; \
- for p in $$list; do \
- if test -f "$$p"; then d=; else d="$(srcdir)/"; fi; \
- echo "$$d$$p"; \
- done | $(am__base_list) | \
- while read files; do \
- echo " $(INSTALL_DATA) $$files '$(DESTDIR)$(pkgconfigdir)'"; \
- $(INSTALL_DATA) $$files "$(DESTDIR)$(pkgconfigdir)" || exit $$?; \
- done
-
-uninstall-pkgconfigDATA:
- @$(NORMAL_UNINSTALL)
- @list='$(pkgconfig_DATA)'; test -n "$(pkgconfigdir)" || list=; \
- files=`for p in $$list; do echo $$p; done | sed -e 's|^.*/||'`; \
- dir='$(DESTDIR)$(pkgconfigdir)'; $(am__uninstall_files_from_dir)
-install-includeHEADERS: $(include_HEADERS)
- @$(NORMAL_INSTALL)
- @list='$(include_HEADERS)'; test -n "$(includedir)" || list=; \
- if test -n "$$list"; then \
- echo " $(MKDIR_P) '$(DESTDIR)$(includedir)'"; \
- $(MKDIR_P) "$(DESTDIR)$(includedir)" || exit 1; \
- fi; \
- for p in $$list; do \
- if test -f "$$p"; then d=; else d="$(srcdir)/"; fi; \
- echo "$$d$$p"; \
- done | $(am__base_list) | \
- while read files; do \
- echo " $(INSTALL_HEADER) $$files '$(DESTDIR)$(includedir)'"; \
- $(INSTALL_HEADER) $$files "$(DESTDIR)$(includedir)" || exit $$?; \
- done
-
-uninstall-includeHEADERS:
- @$(NORMAL_UNINSTALL)
- @list='$(include_HEADERS)'; test -n "$(includedir)" || list=; \
- files=`for p in $$list; do echo $$p; done | sed -e 's|^.*/||'`; \
- dir='$(DESTDIR)$(includedir)'; $(am__uninstall_files_from_dir)
-install-nodist_includeHEADERS: $(nodist_include_HEADERS)
- @$(NORMAL_INSTALL)
- @list='$(nodist_include_HEADERS)'; test -n "$(includedir)" || list=; \
- if test -n "$$list"; then \
- echo " $(MKDIR_P) '$(DESTDIR)$(includedir)'"; \
- $(MKDIR_P) "$(DESTDIR)$(includedir)" || exit 1; \
- fi; \
- for p in $$list; do \
- if test -f "$$p"; then d=; else d="$(srcdir)/"; fi; \
- echo "$$d$$p"; \
- done | $(am__base_list) | \
- while read files; do \
- echo " $(INSTALL_HEADER) $$files '$(DESTDIR)$(includedir)'"; \
- $(INSTALL_HEADER) $$files "$(DESTDIR)$(includedir)" || exit $$?; \
- done
-
-uninstall-nodist_includeHEADERS:
- @$(NORMAL_UNINSTALL)
- @list='$(nodist_include_HEADERS)'; test -n "$(includedir)" || list=; \
- files=`for p in $$list; do echo $$p; done | sed -e 's|^.*/||'`; \
- dir='$(DESTDIR)$(includedir)'; $(am__uninstall_files_from_dir)
-
-ID: $(am__tagged_files)
- $(am__define_uniq_tagged_files); mkid -fID $$unique
-tags: tags-am
-TAGS: tags
-
-tags-am: $(TAGS_DEPENDENCIES) $(am__tagged_files)
- set x; \
- here=`pwd`; \
- $(am__define_uniq_tagged_files); \
- shift; \
- if test -z "$(ETAGS_ARGS)$$*$$unique"; then :; else \
- test -n "$$unique" || unique=$$empty_fix; \
- if test $$# -gt 0; then \
- $(ETAGS) $(ETAGSFLAGS) $(AM_ETAGSFLAGS) $(ETAGS_ARGS) \
- "$$@" $$unique; \
- else \
- $(ETAGS) $(ETAGSFLAGS) $(AM_ETAGSFLAGS) $(ETAGS_ARGS) \
- $$unique; \
- fi; \
- fi
-ctags: ctags-am
-
-CTAGS: ctags
-ctags-am: $(TAGS_DEPENDENCIES) $(am__tagged_files)
- $(am__define_uniq_tagged_files); \
- test -z "$(CTAGS_ARGS)$$unique" \
- || $(CTAGS) $(CTAGSFLAGS) $(AM_CTAGSFLAGS) $(CTAGS_ARGS) \
- $$unique
-
-GTAGS:
- here=`$(am__cd) $(top_builddir) && pwd` \
- && $(am__cd) $(top_srcdir) \
- && gtags -i $(GTAGS_ARGS) "$$here"
-cscope: cscope.files
- test ! -s cscope.files \
- || $(CSCOPE) -b -q $(AM_CSCOPEFLAGS) $(CSCOPEFLAGS) -i cscope.files $(CSCOPE_ARGS)
-clean-cscope:
- -rm -f cscope.files
-cscope.files: clean-cscope cscopelist
-cscopelist: cscopelist-am
-
-cscopelist-am: $(am__tagged_files)
- list='$(am__tagged_files)'; \
- case "$(srcdir)" in \
- [\\/]* | ?:[\\/]*) sdir="$(srcdir)" ;; \
- *) sdir=$(subdir)/$(srcdir) ;; \
- esac; \
- for i in $$list; do \
- if test -f "$$i"; then \
- echo "$(subdir)/$$i"; \
- else \
- echo "$$sdir/$$i"; \
- fi; \
- done >> $(top_builddir)/cscope.files
-
-distclean-tags:
- -rm -f TAGS ID GTAGS GRTAGS GSYMS GPATH tags
- -rm -f cscope.out cscope.in.out cscope.po.out cscope.files
-
-# Recover from deleted '.trs' file; this should ensure that
-# "rm -f foo.log; make foo.trs" re-run 'foo.test', and re-create
-# both 'foo.log' and 'foo.trs'. Break the recipe in two subshells
-# to avoid problems with "make -n".
-.log.trs:
- rm -f $< $@
- $(MAKE) $(AM_MAKEFLAGS) $<
-
-# Leading 'am--fnord' is there to ensure the list of targets does not
-# expand to empty, as could happen e.g. with make check TESTS=''.
-am--fnord $(TEST_LOGS) $(TEST_LOGS:.log=.trs): $(am__force_recheck)
-am--force-recheck:
- @:
-
-$(TEST_SUITE_LOG): $(TEST_LOGS)
- @$(am__set_TESTS_bases); \
- am__f_ok () { test -f "$$1" && test -r "$$1"; }; \
- redo_bases=`for i in $$bases; do \
- am__f_ok $$i.trs && am__f_ok $$i.log || echo $$i; \
- done`; \
- if test -n "$$redo_bases"; then \
- redo_logs=`for i in $$redo_bases; do echo $$i.log; done`; \
- redo_results=`for i in $$redo_bases; do echo $$i.trs; done`; \
- if $(am__make_dryrun); then :; else \
- rm -f $$redo_logs && rm -f $$redo_results || exit 1; \
- fi; \
- fi; \
- if test -n "$$am__remaking_logs"; then \
- echo "fatal: making $(TEST_SUITE_LOG): possible infinite" \
- "recursion detected" >&2; \
- elif test -n "$$redo_logs"; then \
- am__remaking_logs=yes $(MAKE) $(AM_MAKEFLAGS) $$redo_logs; \
- fi; \
- if $(am__make_dryrun); then :; else \
- st=0; \
- errmsg="fatal: making $(TEST_SUITE_LOG): failed to create"; \
- for i in $$redo_bases; do \
- test -f $$i.trs && test -r $$i.trs \
- || { echo "$$errmsg $$i.trs" >&2; st=1; }; \
- test -f $$i.log && test -r $$i.log \
- || { echo "$$errmsg $$i.log" >&2; st=1; }; \
- done; \
- test $$st -eq 0 || exit 1; \
- fi
- @$(am__sh_e_setup); $(am__tty_colors); $(am__set_TESTS_bases); \
- ws='[ ]'; \
- results=`for b in $$bases; do echo $$b.trs; done`; \
- test -n "$$results" || results=/dev/null; \
- all=` grep "^$$ws*:test-result:" $$results | wc -l`; \
- pass=` grep "^$$ws*:test-result:$$ws*PASS" $$results | wc -l`; \
- fail=` grep "^$$ws*:test-result:$$ws*FAIL" $$results | wc -l`; \
- skip=` grep "^$$ws*:test-result:$$ws*SKIP" $$results | wc -l`; \
- xfail=`grep "^$$ws*:test-result:$$ws*XFAIL" $$results | wc -l`; \
- xpass=`grep "^$$ws*:test-result:$$ws*XPASS" $$results | wc -l`; \
- error=`grep "^$$ws*:test-result:$$ws*ERROR" $$results | wc -l`; \
- if test `expr $$fail + $$xpass + $$error` -eq 0; then \
- success=true; \
- else \
- success=false; \
- fi; \
- br='==================='; br=$$br$$br$$br$$br; \
- result_count () \
- { \
- if test x"$$1" = x"--maybe-color"; then \
- maybe_colorize=yes; \
- elif test x"$$1" = x"--no-color"; then \
- maybe_colorize=no; \
- else \
- echo "$@: invalid 'result_count' usage" >&2; exit 4; \
- fi; \
- shift; \
- desc=$$1 count=$$2; \
- if test $$maybe_colorize = yes && test $$count -gt 0; then \
- color_start=$$3 color_end=$$std; \
- else \
- color_start= color_end=; \
- fi; \
- echo "$${color_start}# $$desc $$count$${color_end}"; \
- }; \
- create_testsuite_report () \
- { \
- result_count $$1 "TOTAL:" $$all "$$brg"; \
- result_count $$1 "PASS: " $$pass "$$grn"; \
- result_count $$1 "SKIP: " $$skip "$$blu"; \
- result_count $$1 "XFAIL:" $$xfail "$$lgn"; \
- result_count $$1 "FAIL: " $$fail "$$red"; \
- result_count $$1 "XPASS:" $$xpass "$$red"; \
- result_count $$1 "ERROR:" $$error "$$mgn"; \
- }; \
- { \
- echo "$(PACKAGE_STRING): $(subdir)/$(TEST_SUITE_LOG)" | \
- $(am__rst_title); \
- create_testsuite_report --no-color; \
- echo; \
- echo ".. contents:: :depth: 2"; \
- echo; \
- for b in $$bases; do echo $$b; done \
- | $(am__create_global_log); \
- } >$(TEST_SUITE_LOG).tmp || exit 1; \
- mv $(TEST_SUITE_LOG).tmp $(TEST_SUITE_LOG); \
- if $$success; then \
- col="$$grn"; \
- else \
- col="$$red"; \
- test x"$$VERBOSE" = x || cat $(TEST_SUITE_LOG); \
- fi; \
- echo "$${col}$$br$${std}"; \
- echo "$${col}Testsuite summary for $(PACKAGE_STRING)$${std}"; \
- echo "$${col}$$br$${std}"; \
- create_testsuite_report --maybe-color; \
- echo "$$col$$br$$std"; \
- if $$success; then :; else \
- echo "$${col}See $(subdir)/$(TEST_SUITE_LOG)$${std}"; \
- if test -n "$(PACKAGE_BUGREPORT)"; then \
- echo "$${col}Please report to $(PACKAGE_BUGREPORT)$${std}"; \
- fi; \
- echo "$$col$$br$$std"; \
- fi; \
- $$success || exit 1
-
-check-TESTS:
- @list='$(RECHECK_LOGS)'; test -z "$$list" || rm -f $$list
- @list='$(RECHECK_LOGS:.log=.trs)'; test -z "$$list" || rm -f $$list
- @test -z "$(TEST_SUITE_LOG)" || rm -f $(TEST_SUITE_LOG)
- @set +e; $(am__set_TESTS_bases); \
- log_list=`for i in $$bases; do echo $$i.log; done`; \
- trs_list=`for i in $$bases; do echo $$i.trs; done`; \
- log_list=`echo $$log_list`; trs_list=`echo $$trs_list`; \
- $(MAKE) $(AM_MAKEFLAGS) $(TEST_SUITE_LOG) TEST_LOGS="$$log_list"; \
- exit $$?;
-recheck: all $(check_SCRIPTS)
- @test -z "$(TEST_SUITE_LOG)" || rm -f $(TEST_SUITE_LOG)
- @set +e; $(am__set_TESTS_bases); \
- bases=`for i in $$bases; do echo $$i; done \
- | $(am__list_recheck_tests)` || exit 1; \
- log_list=`for i in $$bases; do echo $$i.log; done`; \
- log_list=`echo $$log_list`; \
- $(MAKE) $(AM_MAKEFLAGS) $(TEST_SUITE_LOG) \
- am__force_recheck=am--force-recheck \
- TEST_LOGS="$$log_list"; \
- exit $$?
-pcre2_jit_test.log: pcre2_jit_test$(EXEEXT)
- @p='pcre2_jit_test$(EXEEXT)'; \
- b='pcre2_jit_test'; \
- $(am__check_pre) $(LOG_DRIVER) --test-name "$$f" \
- --log-file $$b.log --trs-file $$b.trs \
- $(am__common_driver_flags) $(AM_LOG_DRIVER_FLAGS) $(LOG_DRIVER_FLAGS) -- $(LOG_COMPILE) \
- "$$tst" $(AM_TESTS_FD_REDIRECT)
-RunTest.log: RunTest
- @p='RunTest'; \
- b='RunTest'; \
- $(am__check_pre) $(LOG_DRIVER) --test-name "$$f" \
- --log-file $$b.log --trs-file $$b.trs \
- $(am__common_driver_flags) $(AM_LOG_DRIVER_FLAGS) $(LOG_DRIVER_FLAGS) -- $(LOG_COMPILE) \
- "$$tst" $(AM_TESTS_FD_REDIRECT)
-RunGrepTest.log: RunGrepTest
- @p='RunGrepTest'; \
- b='RunGrepTest'; \
- $(am__check_pre) $(LOG_DRIVER) --test-name "$$f" \
- --log-file $$b.log --trs-file $$b.trs \
- $(am__common_driver_flags) $(AM_LOG_DRIVER_FLAGS) $(LOG_DRIVER_FLAGS) -- $(LOG_COMPILE) \
- "$$tst" $(AM_TESTS_FD_REDIRECT)
-.test.log:
- @p='$<'; \
- $(am__set_b); \
- $(am__check_pre) $(TEST_LOG_DRIVER) --test-name "$$f" \
- --log-file $$b.log --trs-file $$b.trs \
- $(am__common_driver_flags) $(AM_TEST_LOG_DRIVER_FLAGS) $(TEST_LOG_DRIVER_FLAGS) -- $(TEST_LOG_COMPILE) \
- "$$tst" $(AM_TESTS_FD_REDIRECT)
-@am__EXEEXT_TRUE@.test$(EXEEXT).log:
-@am__EXEEXT_TRUE@ @p='$<'; \
-@am__EXEEXT_TRUE@ $(am__set_b); \
-@am__EXEEXT_TRUE@ $(am__check_pre) $(TEST_LOG_DRIVER) --test-name "$$f" \
-@am__EXEEXT_TRUE@ --log-file $$b.log --trs-file $$b.trs \
-@am__EXEEXT_TRUE@ $(am__common_driver_flags) $(AM_TEST_LOG_DRIVER_FLAGS) $(TEST_LOG_DRIVER_FLAGS) -- $(TEST_LOG_COMPILE) \
-@am__EXEEXT_TRUE@ "$$tst" $(AM_TESTS_FD_REDIRECT)
-
-distdir: $(DISTFILES)
- $(am__remove_distdir)
- test -d "$(distdir)" || mkdir "$(distdir)"
- @srcdirstrip=`echo "$(srcdir)" | sed 's/[].[^$$\\*]/\\\\&/g'`; \
- topsrcdirstrip=`echo "$(top_srcdir)" | sed 's/[].[^$$\\*]/\\\\&/g'`; \
- list='$(DISTFILES)'; \
- dist_files=`for file in $$list; do echo $$file; done | \
- sed -e "s|^$$srcdirstrip/||;t" \
- -e "s|^$$topsrcdirstrip/|$(top_builddir)/|;t"`; \
- case $$dist_files in \
- */*) $(MKDIR_P) `echo "$$dist_files" | \
- sed '/\//!d;s|^|$(distdir)/|;s,/[^/]*$$,,' | \
- sort -u` ;; \
- esac; \
- for file in $$dist_files; do \
- if test -f $$file || test -d $$file; then d=.; else d=$(srcdir); fi; \
- if test -d $$d/$$file; then \
- dir=`echo "/$$file" | sed -e 's,/[^/]*$$,,'`; \
- if test -d "$(distdir)/$$file"; then \
- find "$(distdir)/$$file" -type d ! -perm -700 -exec chmod u+rwx {} \;; \
- fi; \
- if test -d $(srcdir)/$$file && test $$d != $(srcdir); then \
- cp -fpR $(srcdir)/$$file "$(distdir)$$dir" || exit 1; \
- find "$(distdir)/$$file" -type d ! -perm -700 -exec chmod u+rwx {} \;; \
- fi; \
- cp -fpR $$d/$$file "$(distdir)$$dir" || exit 1; \
- else \
- test -f "$(distdir)/$$file" \
- || cp -p $$d/$$file "$(distdir)/$$file" \
- || exit 1; \
- fi; \
- done
- -test -n "$(am__skip_mode_fix)" \
- || find "$(distdir)" -type d ! -perm -755 \
- -exec chmod u+rwx,go+rx {} \; -o \
- ! -type d ! -perm -444 -links 1 -exec chmod a+r {} \; -o \
- ! -type d ! -perm -400 -exec chmod a+r {} \; -o \
- ! -type d ! -perm -444 -exec $(install_sh) -c -m a+r {} {} \; \
- || chmod -R a+r "$(distdir)"
-dist-gzip: distdir
- tardir=$(distdir) && $(am__tar) | GZIP=$(GZIP_ENV) gzip -c >$(distdir).tar.gz
- $(am__post_remove_distdir)
-dist-bzip2: distdir
- tardir=$(distdir) && $(am__tar) | BZIP2=$${BZIP2--9} bzip2 -c >$(distdir).tar.bz2
- $(am__post_remove_distdir)
-
-dist-lzip: distdir
- tardir=$(distdir) && $(am__tar) | lzip -c $${LZIP_OPT--9} >$(distdir).tar.lz
- $(am__post_remove_distdir)
-
-dist-xz: distdir
- tardir=$(distdir) && $(am__tar) | XZ_OPT=$${XZ_OPT--e} xz -c >$(distdir).tar.xz
- $(am__post_remove_distdir)
-
-dist-tarZ: distdir
- @echo WARNING: "Support for distribution archives compressed with" \
- "legacy program 'compress' is deprecated." >&2
- @echo WARNING: "It will be removed altogether in Automake 2.0" >&2
- tardir=$(distdir) && $(am__tar) | compress -c >$(distdir).tar.Z
- $(am__post_remove_distdir)
-
-dist-shar: distdir
- @echo WARNING: "Support for shar distribution archives is" \
- "deprecated." >&2
- @echo WARNING: "It will be removed altogether in Automake 2.0" >&2
- shar $(distdir) | GZIP=$(GZIP_ENV) gzip -c >$(distdir).shar.gz
- $(am__post_remove_distdir)
-dist-zip: distdir
- -rm -f $(distdir).zip
- zip -rq $(distdir).zip $(distdir)
- $(am__post_remove_distdir)
-
-dist dist-all:
- $(MAKE) $(AM_MAKEFLAGS) $(DIST_TARGETS) am__post_remove_distdir='@:'
- $(am__post_remove_distdir)
-
-# This target untars the dist file and tries a VPATH configuration. Then
-# it guarantees that the distribution is self-contained by making another
-# tarfile.
-distcheck: dist
- case '$(DIST_ARCHIVES)' in \
- *.tar.gz*) \
- GZIP=$(GZIP_ENV) gzip -dc $(distdir).tar.gz | $(am__untar) ;;\
- *.tar.bz2*) \
- bzip2 -dc $(distdir).tar.bz2 | $(am__untar) ;;\
- *.tar.lz*) \
- lzip -dc $(distdir).tar.lz | $(am__untar) ;;\
- *.tar.xz*) \
- xz -dc $(distdir).tar.xz | $(am__untar) ;;\
- *.tar.Z*) \
- uncompress -c $(distdir).tar.Z | $(am__untar) ;;\
- *.shar.gz*) \
- GZIP=$(GZIP_ENV) gzip -dc $(distdir).shar.gz | unshar ;;\
- *.zip*) \
- unzip $(distdir).zip ;;\
- esac
- chmod -R a-w $(distdir)
- chmod u+w $(distdir)
- mkdir $(distdir)/_build $(distdir)/_build/sub $(distdir)/_inst
- chmod a-w $(distdir)
- test -d $(distdir)/_build || exit 0; \
- dc_install_base=`$(am__cd) $(distdir)/_inst && pwd | sed -e 's,^[^:\\/]:[\\/],/,'` \
- && dc_destdir="$${TMPDIR-/tmp}/am-dc-$$$$/" \
- && am__cwd=`pwd` \
- && $(am__cd) $(distdir)/_build/sub \
- && ../../configure \
- $(AM_DISTCHECK_CONFIGURE_FLAGS) \
- $(DISTCHECK_CONFIGURE_FLAGS) \
- --srcdir=../.. --prefix="$$dc_install_base" \
- && $(MAKE) $(AM_MAKEFLAGS) \
- && $(MAKE) $(AM_MAKEFLAGS) dvi \
- && $(MAKE) $(AM_MAKEFLAGS) check \
- && $(MAKE) $(AM_MAKEFLAGS) install \
- && $(MAKE) $(AM_MAKEFLAGS) installcheck \
- && $(MAKE) $(AM_MAKEFLAGS) uninstall \
- && $(MAKE) $(AM_MAKEFLAGS) distuninstallcheck_dir="$$dc_install_base" \
- distuninstallcheck \
- && chmod -R a-w "$$dc_install_base" \
- && ({ \
- (cd ../.. && umask 077 && mkdir "$$dc_destdir") \
- && $(MAKE) $(AM_MAKEFLAGS) DESTDIR="$$dc_destdir" install \
- && $(MAKE) $(AM_MAKEFLAGS) DESTDIR="$$dc_destdir" uninstall \
- && $(MAKE) $(AM_MAKEFLAGS) DESTDIR="$$dc_destdir" \
- distuninstallcheck_dir="$$dc_destdir" distuninstallcheck; \
- } || { rm -rf "$$dc_destdir"; exit 1; }) \
- && rm -rf "$$dc_destdir" \
- && $(MAKE) $(AM_MAKEFLAGS) dist \
- && rm -rf $(DIST_ARCHIVES) \
- && $(MAKE) $(AM_MAKEFLAGS) distcleancheck \
- && cd "$$am__cwd" \
- || exit 1
- $(am__post_remove_distdir)
- @(echo "$(distdir) archives ready for distribution: "; \
- list='$(DIST_ARCHIVES)'; for i in $$list; do echo $$i; done) | \
- sed -e 1h -e 1s/./=/g -e 1p -e 1x -e '$$p' -e '$$x'
-distuninstallcheck:
- @test -n '$(distuninstallcheck_dir)' || { \
- echo 'ERROR: trying to run $@ with an empty' \
- '$$(distuninstallcheck_dir)' >&2; \
- exit 1; \
- }; \
- $(am__cd) '$(distuninstallcheck_dir)' || { \
- echo 'ERROR: cannot chdir into $(distuninstallcheck_dir)' >&2; \
- exit 1; \
- }; \
- test `$(am__distuninstallcheck_listfiles) | wc -l` -eq 0 \
- || { echo "ERROR: files left after uninstall:" ; \
- if test -n "$(DESTDIR)"; then \
- echo " (check DESTDIR support)"; \
- fi ; \
- $(distuninstallcheck_listfiles) ; \
- exit 1; } >&2
-distcleancheck: distclean
- @if test '$(srcdir)' = . ; then \
- echo "ERROR: distcleancheck can only run from a VPATH build" ; \
- exit 1 ; \
- fi
- @test `$(distcleancheck_listfiles) | wc -l` -eq 0 \
- || { echo "ERROR: files left in build directory after distclean:" ; \
- $(distcleancheck_listfiles) ; \
- exit 1; } >&2
-check-am: all-am
- $(MAKE) $(AM_MAKEFLAGS) $(check_SCRIPTS)
- $(MAKE) $(AM_MAKEFLAGS) check-TESTS
-check: $(BUILT_SOURCES)
- $(MAKE) $(AM_MAKEFLAGS) check-am
-all-am: Makefile $(LTLIBRARIES) $(PROGRAMS) $(SCRIPTS) $(MANS) $(DATA) \
- $(HEADERS)
-install-binPROGRAMS: install-libLTLIBRARIES
-
-installdirs:
- for dir in "$(DESTDIR)$(libdir)" "$(DESTDIR)$(bindir)" "$(DESTDIR)$(bindir)" "$(DESTDIR)$(man1dir)" "$(DESTDIR)$(man3dir)" "$(DESTDIR)$(docdir)" "$(DESTDIR)$(htmldir)" "$(DESTDIR)$(pkgconfigdir)" "$(DESTDIR)$(includedir)" "$(DESTDIR)$(includedir)"; do \
- test -z "$$dir" || $(MKDIR_P) "$$dir"; \
- done
-install: $(BUILT_SOURCES)
- $(MAKE) $(AM_MAKEFLAGS) install-am
-install-exec: install-exec-am
-install-data: install-data-am
-uninstall: uninstall-am
-
-install-am: all-am
- @$(MAKE) $(AM_MAKEFLAGS) install-exec-am install-data-am
-
-installcheck: installcheck-am
-install-strip:
- if test -z '$(STRIP)'; then \
- $(MAKE) $(AM_MAKEFLAGS) INSTALL_PROGRAM="$(INSTALL_STRIP_PROGRAM)" \
- install_sh_PROGRAM="$(INSTALL_STRIP_PROGRAM)" INSTALL_STRIP_FLAG=-s \
- install; \
- else \
- $(MAKE) $(AM_MAKEFLAGS) INSTALL_PROGRAM="$(INSTALL_STRIP_PROGRAM)" \
- install_sh_PROGRAM="$(INSTALL_STRIP_PROGRAM)" INSTALL_STRIP_FLAG=-s \
- "INSTALL_PROGRAM_ENV=STRIPPROG='$(STRIP)'" install; \
- fi
-mostlyclean-generic:
- -test -z "$(TEST_LOGS)" || rm -f $(TEST_LOGS)
- -test -z "$(TEST_LOGS:.log=.trs)" || rm -f $(TEST_LOGS:.log=.trs)
- -test -z "$(TEST_SUITE_LOG)" || rm -f $(TEST_SUITE_LOG)
-
-clean-generic:
- -test -z "$(CLEANFILES)" || rm -f $(CLEANFILES)
-
-distclean-generic:
- -test -z "$(CONFIG_CLEAN_FILES)" || rm -f $(CONFIG_CLEAN_FILES)
- -test . = "$(srcdir)" || test -z "$(CONFIG_CLEAN_VPATH_FILES)" || rm -f $(CONFIG_CLEAN_VPATH_FILES)
- -rm -f src/$(DEPDIR)/$(am__dirstamp)
- -rm -f src/$(am__dirstamp)
- -test -z "$(DISTCLEANFILES)" || rm -f $(DISTCLEANFILES)
-
-maintainer-clean-generic:
- @echo "This command is intended for maintainers to use"
- @echo "it deletes files that may require special tools to rebuild."
- -test -z "$(BUILT_SOURCES)" || rm -f $(BUILT_SOURCES)
- -test -z "$(MAINTAINERCLEANFILES)" || rm -f $(MAINTAINERCLEANFILES)
-@WITH_GCOV_FALSE@clean-local:
-clean: clean-am
-
-clean-am: clean-binPROGRAMS clean-generic clean-libLTLIBRARIES \
- clean-libtool clean-local clean-noinstPROGRAMS mostlyclean-am
-
-distclean: distclean-am
- -rm -f $(am__CONFIG_DISTCLEAN_FILES)
- -rm -rf src/$(DEPDIR)
- -rm -f Makefile
-distclean-am: clean-am distclean-compile distclean-generic \
- distclean-hdr distclean-libtool distclean-local distclean-tags
-
-dvi: dvi-am
-
-dvi-am:
-
-html: html-am
-
-html-am:
-
-info: info-am
-
-info-am:
-
-install-data-am: install-dist_docDATA install-dist_htmlDATA \
- install-includeHEADERS install-man \
- install-nodist_includeHEADERS install-pkgconfigDATA
-
-install-dvi: install-dvi-am
-
-install-dvi-am:
-
-install-exec-am: install-binPROGRAMS install-binSCRIPTS \
- install-libLTLIBRARIES
-
-install-html: install-html-am
-
-install-html-am:
-
-install-info: install-info-am
-
-install-info-am:
-
-install-man: install-man1 install-man3
-
-install-pdf: install-pdf-am
-
-install-pdf-am:
-
-install-ps: install-ps-am
-
-install-ps-am:
-
-installcheck-am:
-
-maintainer-clean: maintainer-clean-am
- -rm -f $(am__CONFIG_DISTCLEAN_FILES)
- -rm -rf $(top_srcdir)/autom4te.cache
- -rm -rf src/$(DEPDIR)
- -rm -f Makefile
-maintainer-clean-am: distclean-am maintainer-clean-generic
-
-mostlyclean: mostlyclean-am
-
-mostlyclean-am: mostlyclean-compile mostlyclean-generic \
- mostlyclean-libtool
-
-pdf: pdf-am
-
-pdf-am:
-
-ps: ps-am
-
-ps-am:
-
-uninstall-am: uninstall-binPROGRAMS uninstall-binSCRIPTS \
- uninstall-dist_docDATA uninstall-dist_htmlDATA \
- uninstall-includeHEADERS uninstall-libLTLIBRARIES \
- uninstall-man uninstall-nodist_includeHEADERS \
- uninstall-pkgconfigDATA
-
-uninstall-man: uninstall-man1 uninstall-man3
-
-.MAKE: all check check-am install install-am install-strip
-
-.PHONY: CTAGS GTAGS TAGS all all-am am--refresh check check-TESTS \
- check-am clean clean-binPROGRAMS clean-cscope clean-generic \
- clean-libLTLIBRARIES clean-libtool clean-local \
- clean-noinstPROGRAMS cscope cscopelist-am ctags ctags-am dist \
- dist-all dist-bzip2 dist-gzip dist-lzip dist-shar dist-tarZ \
- dist-xz dist-zip distcheck distclean distclean-compile \
- distclean-generic distclean-hdr distclean-libtool \
- distclean-local distclean-tags distcleancheck distdir \
- distuninstallcheck dvi dvi-am html html-am info info-am \
- install install-am install-binPROGRAMS install-binSCRIPTS \
- install-data install-data-am install-dist_docDATA \
- install-dist_htmlDATA install-dvi install-dvi-am install-exec \
- install-exec-am install-html install-html-am \
- install-includeHEADERS install-info install-info-am \
- install-libLTLIBRARIES install-man install-man1 install-man3 \
- install-nodist_includeHEADERS install-pdf install-pdf-am \
- install-pkgconfigDATA install-ps install-ps-am install-strip \
- installcheck installcheck-am installdirs maintainer-clean \
- maintainer-clean-generic mostlyclean mostlyclean-compile \
- mostlyclean-generic mostlyclean-libtool pdf pdf-am ps ps-am \
- recheck tags tags-am uninstall uninstall-am \
- uninstall-binPROGRAMS uninstall-binSCRIPTS \
- uninstall-dist_docDATA uninstall-dist_htmlDATA \
- uninstall-includeHEADERS uninstall-libLTLIBRARIES \
- uninstall-man uninstall-man1 uninstall-man3 \
- uninstall-nodist_includeHEADERS uninstall-pkgconfigDATA
-
-.PRECIOUS: Makefile
-
-
-# The only difference between pcre2.h.in and pcre2.h is the setting of the PCRE
-# version number. Therefore, we can create the generic version just by copying.
-
-src/pcre2.h.generic: src/pcre2.h.in configure.ac
- rm -f $@
- cp -p src/pcre2.h $@
-
-# It is more complicated for config.h.generic. We need the version that results
-# from a default configuration so as to get all the default values for PCRE
-# configuration macros such as MATCH_LIMIT and NEWLINE. We can get this by
-# doing a configure in a temporary directory. However, some trickery is needed,
-# because the source directory may already be configured. If you just try
-# running configure in a new directory, it complains. For this reason, we move
-# config.status out of the way while doing the default configuration. The
-# resulting config.h is munged by perl to put #ifdefs round any #defines for
-# macros with values, and to #undef all boolean macros such as HAVE_xxx and
-# SUPPORT_xxx. We also get rid of any gcc-specific visibility settings. Make
-# sure that PCRE2_EXP_DEFN is unset (in case it has visibility settings).
-
-src/config.h.generic: configure.ac
- rm -rf $@ _generic
- mkdir _generic
- cs=$(srcdir)/config.status; test ! -f $$cs || mv -f $$cs $$cs.aside
- cd _generic && $(abs_top_srcdir)/configure || :
- cs=$(srcdir)/config.status; test ! -f $$cs.aside || mv -f $$cs.aside $$cs
- test -f _generic/src/config.h
- perl -n \
- -e 'BEGIN{$$blank=0;}' \
- -e 'if(/PCRE2_EXP_DEFN/){print"/* #undef PCRE2_EXP_DEFN */\n";$$blank=0;next;}' \
- -e 'if(/to make a symbol visible/){next;}' \
- -e 'if(/__attribute__ \(\(visibility/){next;}' \
- -e 'if(/LT_OBJDIR/){print"/* This is ignored unless you are using libtool. */\n";}' \
- -e 'if(/^#define\s((?:HAVE|SUPPORT|STDC)_\w+)/){print"/* #undef $$1 */\n";$$blank=0;next;}' \
- -e 'if(/^#define\s(?!PACKAGE|VERSION)(\w+)/){print"#ifndef $$1\n$$_#endif\n";$$blank=0;next;}' \
- -e 'if(/^\s*$$/){print unless $$blank; $$blank=1;} else{print;$$blank=0;}' \
- _generic/src/config.h >$@
- rm -rf _generic
-@WITH_REBUILD_CHARTABLES_TRUE@src/pcre2_chartables.c: dftables$(EXEEXT)
-@WITH_REBUILD_CHARTABLES_TRUE@ rm -f $@
-@WITH_REBUILD_CHARTABLES_TRUE@ ./dftables$(EXEEXT) $@
-@WITH_REBUILD_CHARTABLES_FALSE@src/pcre2_chartables.c: $(srcdir)/src/pcre2_chartables.c.dist
-@WITH_REBUILD_CHARTABLES_FALSE@ rm -f $@
-@WITH_REBUILD_CHARTABLES_FALSE@ $(LN_S) $(abs_srcdir)/src/pcre2_chartables.c.dist $(abs_builddir)/src/pcre2_chartables.c
-
-@WITH_GCOV_TRUE@coverage-check: all
-@WITH_GCOV_TRUE@ -$(MAKE) $(AM_MAKEFLAGS) -k check
-
-@WITH_GCOV_TRUE@coverage-baseline:
-@WITH_GCOV_TRUE@ $(LCOV) $(coverage_quiet) \
-@WITH_GCOV_TRUE@ --directory $(top_builddir) \
-@WITH_GCOV_TRUE@ --output-file "$(COVERAGE_OUTPUT_FILE)" \
-@WITH_GCOV_TRUE@ --capture \
-@WITH_GCOV_TRUE@ --initial
-
-@WITH_GCOV_TRUE@coverage-report:
-@WITH_GCOV_TRUE@ $(LCOV) $(coverage_quiet) \
-@WITH_GCOV_TRUE@ --directory $(top_builddir) \
-@WITH_GCOV_TRUE@ --capture \
-@WITH_GCOV_TRUE@ --output-file "$(COVERAGE_OUTPUT_FILE).tmp" \
-@WITH_GCOV_TRUE@ --test-name "$(COVERAGE_TEST_NAME)" \
-@WITH_GCOV_TRUE@ --no-checksum \
-@WITH_GCOV_TRUE@ --compat-libtool \
-@WITH_GCOV_TRUE@ $(COVERAGE_LCOV_EXTRA_FLAGS)
-@WITH_GCOV_TRUE@ $(LCOV) $(coverage_quiet) \
-@WITH_GCOV_TRUE@ --directory $(top_builddir) \
-@WITH_GCOV_TRUE@ --output-file "$(COVERAGE_OUTPUT_FILE)" \
-@WITH_GCOV_TRUE@ --remove "$(COVERAGE_OUTPUT_FILE).tmp" \
-@WITH_GCOV_TRUE@ "/tmp/*" \
-@WITH_GCOV_TRUE@ "/usr/include/*" \
-@WITH_GCOV_TRUE@ "$(includedir)/*"
-@WITH_GCOV_TRUE@ -@rm -f "$(COVERAGE_OUTPUT_FILE).tmp"
-@WITH_GCOV_TRUE@ LANG=C $(GENHTML) $(coverage_quiet) \
-@WITH_GCOV_TRUE@ --prefix $(top_builddir) \
-@WITH_GCOV_TRUE@ --output-directory "$(COVERAGE_OUTPUT_DIR)" \
-@WITH_GCOV_TRUE@ --title "$(PACKAGE) $(VERSION) Code Coverage Report" \
-@WITH_GCOV_TRUE@ --show-details "$(COVERAGE_OUTPUT_FILE)" \
-@WITH_GCOV_TRUE@ --legend \
-@WITH_GCOV_TRUE@ $(COVERAGE_GENHTML_EXTRA_FLAGS)
-@WITH_GCOV_TRUE@ @echo "Code coverage report written to file://$(abs_builddir)/$(COVERAGE_OUTPUT_DIR)/index.html"
-
-@WITH_GCOV_TRUE@coverage-reset:
-@WITH_GCOV_TRUE@ -$(LCOV) $(coverage_quiet) --zerocounters --directory $(top_builddir)
-
-@WITH_GCOV_TRUE@coverage-clean-report:
-@WITH_GCOV_TRUE@ -rm -f "$(COVERAGE_OUTPUT_FILE)" "$(COVERAGE_OUTPUT_FILE).tmp"
-@WITH_GCOV_TRUE@ -rm -rf "$(COVERAGE_OUTPUT_DIR)"
-
-@WITH_GCOV_TRUE@coverage-clean-data:
-@WITH_GCOV_TRUE@ -find $(top_builddir) -name "*.gcda" -delete
-
-@WITH_GCOV_TRUE@coverage-clean: coverage-reset coverage-clean-report coverage-clean-data
-@WITH_GCOV_TRUE@ -find $(top_builddir) -name "*.gcno" -delete
-
-@WITH_GCOV_TRUE@coverage-distclean: coverage-clean
-
-@WITH_GCOV_TRUE@coverage: coverage-reset coverage-baseline coverage-check coverage-report
-@WITH_GCOV_TRUE@clean-local: coverage-clean
-@WITH_GCOV_TRUE@distclean-local: coverage-distclean
-
-@WITH_GCOV_TRUE@.PHONY: coverage coverage-baseline coverage-check coverage-report coverage-reset coverage-clean-report coverage-clean-data coverage-clean coverage-distclean
-
-# Without coverage support, still arrange for 'make distclean' to get rid of
-# any coverage files that may have been left from a different configuration.
-
-@WITH_GCOV_FALSE@coverage:
-@WITH_GCOV_FALSE@ @echo "Configuring with --enable-coverage is required to generate code coverage report."
-
-@WITH_GCOV_FALSE@distclean-local:
-@WITH_GCOV_FALSE@ rm -rf $(PACKAGE)-$(VERSION)-coverage*
-
-# Tell versions [3.59,3.63) of GNU make to not export all variables.
-# Otherwise a system limit (for SysV at least) may be exceeded.
-.NOEXPORT:
diff --git a/pcre2/NEWS b/pcre2/NEWS
deleted file mode 100644
index aaeee5c24..000000000
--- a/pcre2/NEWS
+++ /dev/null
@@ -1,88 +0,0 @@
-News about PCRE2 releases
--------------------------
-
-Version 10.21 12-January-2016
------------------------------
-
-1. Many bugs have been fixed. A large number of them were provoked only by very
-strange pattern input, and were discovered by fuzzers. Some others were
-discovered by code auditing. See ChangeLog for details.
-
-2. The Unicode tables have been updated to Unicode version 8.0.0.
-
-3. For Perl compatibility in EBCDIC environments, ranges such as a-z in a
-class, where both values are literal letters in the same case, omit the
-non-letter EBCDIC code points within the range.
-
-4. There have been a number of enhancements to the pcre2_substitute() function,
-giving more flexibility to replacement facilities. It is now also possible to
-cause the function to return the needed buffer size if the one given is too
-small.
-
-5. The PCRE2_ALT_VERBNAMES option causes the "name" parts of special verbs such
-as (*THEN:name) to be processed for backslashes and to take note of
-PCRE2_EXTENDED.
-
-6. PCRE2_INFO_HASBACKSLASHC makes it possible for a client to find out if a
-pattern uses \C, and --never-backslash-C makes it possible to compile a version
-PCRE2 in which the use of \C is always forbidden.
-
-7. A limit to the length of pattern that can be handled can now be set by
-calling pcre2_set_max_pattern_length().
-
-8. When matching an unanchored pattern, a match can be required to begin within
-a given number of code units after the start of the subject by calling
-pcre2_set_offset_limit().
-
-9. The pcre2test program has been extended to test new facilities, and it can
-now run the tests when LF on its own is not a valid newline sequence.
-
-10. The RunTest script has also been updated to enable more tests to be run.
-
-11. There have been some minor performance enhancements.
-
-
-Version 10.20 30-June-2015
---------------------------
-
-1. Callouts with string arguments and the pcre2_callout_enumerate() function
-have been implemented.
-
-2. The PCRE2_NEVER_BACKSLASH_C option, which locks out the use of \C, is added.
-
-3. The PCRE2_ALT_CIRCUMFLEX option lets ^ match after a newline at the end of a
-subject in multiline mode.
-
-4. The way named subpatterns are handled has been refactored. The previous
-approach had several bugs.
-
-5. The handling of \c in EBCDIC environments has been changed to conform to the
-perlebcdic document. This is an incompatible change.
-
-6. Bugs have been mended, many of them discovered by fuzzers.
-
-
-Version 10.10 06-March-2015
----------------------------
-
-1. Serialization and de-serialization functions have been added to the API,
-making it possible to save and restore sets of compiled patterns, though
-restoration must be done in the same environment that was used for compilation.
-
-2. The (*NO_JIT) feature has been added; this makes it possible for a pattern
-creator to specify that JIT is not to be used.
-
-3. A number of bugs have been fixed. In particular, bugs that caused building
-on Windows using CMake to fail have been mended.
-
-
-Version 10.00 05-January-2015
------------------------------
-
-Version 10.00 is the first release of PCRE2, a revised API for the PCRE
-library. Changes prior to 10.00 are logged in the ChangeLog file for the old
-API, up to item 20 for release 8.36. New programs are recommended to use the
-new library. Programs that use the original (PCRE1) API will need changing
-before linking with the new library.
-
-****
diff --git a/pcre2/NON-AUTOTOOLS-BUILD b/pcre2/NON-AUTOTOOLS-BUILD
deleted file mode 100644
index ceb92450c..000000000
--- a/pcre2/NON-AUTOTOOLS-BUILD
+++ /dev/null
@@ -1,392 +0,0 @@
-Building PCRE2 without using autotools
---------------------------------------
-
-This document has been converted from the PCRE1 document. I have removed a
-number of sections about building in various environments, as they applied only
-to PCRE1 and are probably out of date.
-
-This document contains the following sections:
-
- General
- Generic instructions for the PCRE2 C library
- Stack size in Windows environments
- Linking programs in Windows environments
- Calling conventions in Windows environments
- Comments about Win32 builds
- Building PCRE2 on Windows with CMake
- Testing with RunTest.bat
- Building PCRE2 on native z/OS and z/VM
-
-
-GENERAL
-
-The basic PCRE2 library consists entirely of code written in Standard C, and so
-should compile successfully on any system that has a Standard C compiler and
-library.
-
-The PCRE2 distribution includes a "configure" file for use by the
-configure/make (autotools) build system, as found in many Unix-like
-environments. The README file contains information about the options for
-"configure".
-
-There is also support for CMake, which some users prefer, especially in Windows
-environments, though it can also be run in Unix-like environments. See the
-section entitled "Building PCRE2 on Windows with CMake" below.
-
-Versions of src/config.h and src/pcre2.h are distributed in the PCRE2 tarballs
-under the names src/config.h.generic and src/pcre2.h.generic. These are
-provided for those who build PCRE2 without using "configure" or CMake. If you
-use "configure" or CMake, the .generic versions are not used.
-
-
-GENERIC INSTRUCTIONS FOR THE PCRE2 C LIBRARY
-
-The following are generic instructions for building the PCRE2 C library "by
-hand". If you are going to use CMake, this section does not apply to you; you
-can skip ahead to the CMake section.
-
- (1) Copy or rename the file src/config.h.generic as src/config.h, and edit the
- macro settings that it contains to whatever is appropriate for your
- environment. In particular, you can alter the definition of the NEWLINE
- macro to specify what character(s) you want to be interpreted as line
- terminators.
-
- When you compile any of the PCRE2 modules, you must specify
- -DHAVE_CONFIG_H to your compiler so that src/config.h is included in the
- sources.
-
- An alternative approach is not to edit src/config.h, but to use -D on the
- compiler command line to make any changes that you need to the
- configuration options. In this case -DHAVE_CONFIG_H must not be set.
-
- NOTE: There have been occasions when the way in which certain parameters
- in src/config.h are used has changed between releases. (In the
- configure/make world, this is handled automatically.) When upgrading to a
- new release, you are strongly advised to review src/config.h.generic
- before re-using what you had previously.
-
- (2) Copy or rename the file src/pcre2.h.generic as src/pcre2.h.
-
- (3) EITHER:
- Copy or rename file src/pcre2_chartables.c.dist as
- src/pcre2_chartables.c.
-
- OR:
- Compile src/dftables.c as a stand-alone program (using -DHAVE_CONFIG_H
- if you have set up src/config.h), and then run it with the single
- argument "src/pcre2_chartables.c". This generates a set of standard
- character tables and writes them to that file. The tables are generated
- using the default C locale for your system. If you want to use a locale
- that is specified by LC_xxx environment variables, add the -L option to
- the dftables command. You must use this method if you are building on a
- system that uses EBCDIC code.
-
- The tables in src/pcre2_chartables.c are defaults. The caller of PCRE2 can
- specify alternative tables at run time.
-
- (4) For an 8-bit library, compile the following source files from the src
- directory, setting -DPCRE2_CODE_UNIT_WIDTH=8 as a compiler option. Also
- set -DHAVE_CONFIG_H if you have set up src/config.h with your
- configuration, or else use other -D settings to change the configuration
- as required.
-
- pcre2_auto_possess.c
- pcre2_chartables.c
- pcre2_compile.c
- pcre2_config.c
- pcre2_context.c
- pcre2_dfa_match.c
- pcre2_error.c
- pcre2_find_bracket.c
- pcre2_jit_compile.c
- pcre2_maketables.c
- pcre2_match.c
- pcre2_match_data.c
- pcre2_newline.c
- pcre2_ord2utf.c
- pcre2_pattern_info.c
- pcre2_serialize.c
- pcre2_string_utils.c
- pcre2_study.c
- pcre2_substitute.c
- pcre2_substring.c
- pcre2_tables.c
- pcre2_ucd.c
- pcre2_valid_utf.c
- pcre2_xclass.c
-
- Make sure that you include -I. in the compiler command (or equivalent for
- an unusual compiler) so that all included PCRE2 header files are first
- sought in the src directory under the current directory. Otherwise you run
- the risk of picking up a previously-installed file from somewhere else.
-
- Note that you must compile pcre2_jit_compile.c, even if you have not
- defined SUPPORT_JIT in src/config.h, because when JIT support is not
- configured, dummy functions are compiled. When JIT support IS configured,
- pcre2_compile.c #includes other files from the sljit subdirectory, where
- there should be 16 files, all of whose names begin with "sljit". It also
- #includes src/pcre2_jit_match.c and src/pcre2_jit_misc.c, so you should
- not compile these yourself.
-
- (5) Now link all the compiled code into an object library in whichever form
- your system keeps such libraries. This is the basic PCRE2 C 8-bit library.
- If your system has static and shared libraries, you may have to do this
- once for each type.
-
- (6) If you want to build a 16-bit library or 32-bit library (as well as, or
- instead of the 8-bit library) just supply 16 or 32 as the value of
- -DPCRE2_CODE_UNIT_WIDTH when you are compiling.
-
- (7) If you want to build the POSIX wrapper functions (which apply only to the
- 8-bit library), ensure that you have the src/pcre2posix.h file and then
- compile src/pcre2posix.c. Link the result (on its own) as the pcre2posix
- library.
-
- (8) The pcre2test program can be linked with any combination of the 8-bit,
- 16-bit and 32-bit libraries (depending on what you selected in
- src/config.h). Compile src/pcre2test.c; don't forget -DHAVE_CONFIG_H if
- necessary, but do NOT define PCRE2_CODE_UNIT_WIDTH. Then link with the
- appropriate library/ies. If you compiled an 8-bit library, pcre2test also
- needs the pcre2posix wrapper library.
-
- (9) Run pcre2test on the testinput files in the testdata directory, and check
- that the output matches the corresponding testoutput files. There are
- comments about what each test does in the section entitled "Testing PCRE2"
- in the README file. If you compiled more than one of the 8-bit, 16-bit and
- 32-bit libraries, you need to run pcre2test with the -16 option to do
- 16-bit tests and with the -32 option to do 32-bit tests.
-
- Some tests are relevant only when certain build-time options are selected.
- For example, test 4 is for Unicode support, and will not run if you have
- built PCRE2 without it. See the comments at the start of each testinput
- file. If you have a suitable Unix-like shell, the RunTest script will run
- the appropriate tests for you. The command "RunTest list" will output a
- list of all the tests.
-
- Note that the supplied files are in Unix format, with just LF characters
- as line terminators. You may need to edit them to change this if your
- system uses a different convention.
-
-(10) If you have built PCRE2 with SUPPORT_JIT, the JIT features can be tested
- by running pcre2test with the -jit option. This is done automatically by
- the RunTest script. You might also like to build and run the freestanding
- JIT test program, src/pcre2_jit_test.c.
-
-(11) If you want to use the pcre2grep command, compile and link
- src/pcre2grep.c; it uses only the basic 8-bit PCRE2 library (it does not
- need the pcre2posix library).
-
-
-STACK SIZE IN WINDOWS ENVIRONMENTS
-
-The default processor stack size of 1Mb in some Windows environments is too
-small for matching patterns that need much recursion. In particular, test 2 may
-fail because of this. Normally, running out of stack causes a crash, but there
-have been cases where the test program has just died silently. See your linker
-documentation for how to increase stack size if you experience problems. If you
-are using CMake (see "BUILDING PCRE2 ON WINDOWS WITH CMAKE" below) and the gcc
-compiler, you can increase the stack size for pcre2test and pcre2grep by
-setting the CMAKE_EXE_LINKER_FLAGS variable to "-Wl,--stack,8388608" (for
-example). The Linux default of 8Mb is a reasonable choice for the stack, though
-even that can be too small for some pattern/subject combinations.
-
-PCRE2 has a compile configuration option to disable the use of stack for
-recursion so that heap is used instead. However, pattern matching is
-significantly slower when this is done. There is more about stack usage in the
-"pcre2stack" documentation.
-
-
-LINKING PROGRAMS IN WINDOWS ENVIRONMENTS
-
-If you want to statically link a program against a PCRE2 library in the form of
-a non-dll .a file, you must define PCRE2_STATIC before including src/pcre2.h.
-
-
-CALLING CONVENTIONS IN WINDOWS ENVIRONMENTS
-
-It is possible to compile programs to use different calling conventions using
-MSVC. Search the web for "calling conventions" for more information. To make it
-easier to change the calling convention for the exported functions in the
-PCRE2 library, the macro PCRE2_CALL_CONVENTION is present in all the external
-definitions. It can be set externally when compiling (e.g. in CFLAGS). If it is
-not set, it defaults to empty; the default calling convention is then used
-(which is what is wanted most of the time).
-
-
-COMMENTS ABOUT WIN32 BUILDS (see also "BUILDING PCRE2 ON WINDOWS WITH CMAKE")
-
-There are two ways of building PCRE2 using the "configure, make, make install"
-paradigm on Windows systems: using MinGW or using Cygwin. These are not at all
-the same thing; they are completely different from each other. There is also
-support for building using CMake, which some users find a more straightforward
-way of building PCRE2 under Windows.
-
-The MinGW home page (http://www.mingw.org/) says this:
-
- MinGW: A collection of freely available and freely distributable Windows
- specific header files and import libraries combined with GNU toolsets that
- allow one to produce native Windows programs that do not rely on any
- 3rd-party C runtime DLLs.
-
-The Cygwin home page (http://www.cygwin.com/) says this:
-
- Cygwin is a Linux-like environment for Windows. It consists of two parts:
-
- . A DLL (cygwin1.dll) which acts as a Linux API emulation layer providing
- substantial Linux API functionality
-
- . A collection of tools which provide Linux look and feel.
-
-On both MinGW and Cygwin, PCRE2 should build correctly using:
-
- ./configure && make && make install
-
-This should create two libraries called libpcre2-8 and libpcre2-posix. These
-are independent libraries: when you link with libpcre2-posix you must also link
-with libpcre2-8, which contains the basic functions.
-
-Using Cygwin's compiler generates libraries and executables that depend on
-cygwin1.dll. If a library that is generated this way is distributed,
-cygwin1.dll has to be distributed as well. Since cygwin1.dll is under the GPL
-licence, this forces not only PCRE2 to be under the GPL, but also the entire
-application. A distributor who wants to keep their own code proprietary must
-purchase an appropriate Cygwin licence.
-
-MinGW has no such restrictions. The MinGW compiler generates a library or
-executable that can run standalone on Windows without any third party dll or
-licensing issues.
-
-But there is more complication:
-
-If a Cygwin user uses the -mno-cygwin Cygwin gcc flag, what that really does is
-to tell Cygwin's gcc to use the MinGW gcc. Cygwin's gcc is only acting as a
-front end to MinGW's gcc (if you install Cygwin's gcc, you get both Cygwin's
-gcc and MinGW's gcc). So, a user can:
-
-. Build native binaries by using MinGW or by getting Cygwin and using
- -mno-cygwin.
-
-. Build binaries that depend on cygwin1.dll by using Cygwin with the normal
- compiler flags.
-
-The test files that are supplied with PCRE2 are in UNIX format, with LF
-characters as line terminators. Unless your PCRE2 library uses a default
-newline option that includes LF as a valid newline, it may be necessary to
-change the line terminators in the test files to get some of the tests to work.
-
-
-BUILDING PCRE2 ON WINDOWS WITH CMAKE
-
-CMake is an alternative configuration facility that can be used instead of
-"configure". CMake creates project files (make files, solution files, etc.)
-tailored to numerous development environments, including Visual Studio,
-Borland, Msys, MinGW, NMake, and Unix. If possible, use short paths with no
-spaces in the names for your CMake installation and your PCRE2 source and build
-directories.
-
-The following instructions were contributed by a PCRE1 user, but they should
-also work for PCRE2. If they are not followed exactly, errors may occur. In the
-event that errors do occur, it is recommended that you delete the CMake cache
-before attempting to repeat the CMake build process. In the CMake GUI, the
-cache can be deleted by selecting "File > Delete Cache".
-
-1. Install the latest CMake version available from http://www.cmake.org/, and
- ensure that cmake\bin is on your path.
-
-2. Unzip (retaining folder structure) the PCRE2 source tree into a source
- directory such as C:\pcre2. You should ensure your local date and time
- is not earlier than the file dates in your source dir if the release is
- very new.
-
-3. Create a new, empty build directory, preferably a subdirectory of the
- source dir. For example, C:\pcre2\pcre2-xx\build.
-
-4. Run cmake-gui from the Shell envirornment of your build tool, for example,
- Msys for Msys/MinGW or Visual Studio Command Prompt for VC/VC++. Do not try
- to start Cmake from the Windows Start menu, as this can lead to errors.
-
-5. Enter C:\pcre2\pcre2-xx and C:\pcre2\pcre2-xx\build for the source and
- build directories, respectively.
-
-6. Hit the "Configure" button.
-
-7. Select the particular IDE / build tool that you are using (Visual
- Studio, MSYS makefiles, MinGW makefiles, etc.)
-
-8. The GUI will then list several configuration options. This is where
- you can disable Unicode support or select other PCRE2 optional features.
-
-9. Hit "Configure" again. The adjacent "Generate" button should now be
- active.
-
-10. Hit "Generate".
-
-11. The build directory should now contain a usable build system, be it a
- solution file for Visual Studio, makefiles for MinGW, etc. Exit from
- cmake-gui and use the generated build system with your compiler or IDE.
- E.g., for MinGW you can run "make", or for Visual Studio, open the PCRE2
- solution, select the desired configuration (Debug, or Release, etc.) and
- build the ALL_BUILD project.
-
-12. If during configuration with cmake-gui you've elected to build the test
- programs, you can execute them by building the test project. E.g., for
- MinGW: "make test"; for Visual Studio build the RUN_TESTS project. The
- most recent build configuration is targeted by the tests. A summary of
- test results is presented. Complete test output is subsequently
- available for review in Testing\Temporary under your build dir.
-
-
-TESTING WITH RUNTEST.BAT
-
-If configured with CMake, building the test project ("make test" or building
-ALL_TESTS in Visual Studio) creates (and runs) pcre2_test.bat (and depending
-on your configuration options, possibly other test programs) in the build
-directory. The pcre2_test.bat script runs RunTest.bat with correct source and
-exe paths.
-
-For manual testing with RunTest.bat, provided the build dir is a subdirectory
-of the source directory: Open command shell window. Chdir to the location
-of your pcre2test.exe and pcre2grep.exe programs. Call RunTest.bat with
-"..\RunTest.Bat" or "..\..\RunTest.bat" as appropriate.
-
-To run only a particular test with RunTest.Bat provide a test number argument.
-
-Otherwise:
-
-1. Copy RunTest.bat into the directory where pcre2test.exe and pcre2grep.exe
- have been created.
-
-2. Edit RunTest.bat to indentify the full or relative location of
- the pcre2 source (wherein which the testdata folder resides), e.g.:
-
- set srcdir=C:\pcre2\pcre2-10.00
-
-3. In a Windows command environment, chdir to the location of your bat and
- exe programs.
-
-4. Run RunTest.bat. Test outputs will automatically be compared to expected
- results, and discrepancies will be identified in the console output.
-
-To independently test the just-in-time compiler, run pcre2_jit_test.exe.
-
-
-BUILDING PCRE2 ON NATIVE Z/OS AND Z/VM
-
-z/OS and z/VM are operating systems for mainframe computers, produced by IBM.
-The character code used is EBCDIC, not ASCII or Unicode. In z/OS, UNIX APIs and
-applications can be supported through UNIX System Services, and in such an
-environment PCRE2 can be built in the same way as in other systems. However, in
-native z/OS (without UNIX System Services) and in z/VM, special ports are
-required. For details, please see this web site:
-
- http://www.zaconsultants.net
-
-The site currently has ports for PCRE1 releases, but PCRE2 should follow in due
-course.
-
-You may also download PCRE1 from WWW.CBTTAPE.ORG, file 882. Everything, source
-and executable, is in EBCDIC and native z/OS file formats and this is the
-recommended download site.
-
-=============================
-Last Updated: 16 July 2015
diff --git a/pcre2/PrepareRelease b/pcre2/PrepareRelease
deleted file mode 100755
index 114fce01d..000000000
--- a/pcre2/PrepareRelease
+++ /dev/null
@@ -1,235 +0,0 @@
-#/bin/sh
-
-# Script to prepare the files for building a PCRE2 release. It does some
-# processing of the documentation, detrails files, and creates pcre2.h.generic
-# and config.h.generic (for use by builders who can't run ./configure).
-
-# You must run this script before runnning "make dist". If its first argument
-# is "doc", it stops after preparing the documentation. There are no other
-# arguments. The script makes use of the following files:
-
-# 132html A Perl script that converts a .1 or .3 man page into HTML. It
-# "knows" the relevant troff constructs that are used in the PCRE2
-# man pages.
-
-# CheckMan A Perl script that checks man pages for typos in the mark up.
-
-# CleanTxt A Perl script that cleans up the output of "nroff -man" by
-# removing backspaces and other redundant text so as to produce
-# a readable .txt file.
-
-# Detrail A Perl script that removes trailing spaces from files.
-
-# doc/index.html.src
-# A file that is copied as index.html into the doc/html directory
-# when the HTML documentation is built. It works like this so that
-# doc/html can be deleted and re-created from scratch.
-
-# README & NON-AUTOTOOLS-BUILD
-# These files are copied into the doc/html directory, with .txt
-# extensions so that they can by hyperlinked from the HTML
-# documentation, because some people just go to the HTML without
-# looking for text files.
-
-
-# First, sort out the documentation. Remove pcre2demo.3 first because it won't
-# pass the markup check (it is created below, using markup that none of the
-# other pages use).
-
-cd doc
-echo Processing documentation
-
-/bin/rm -f pcre2demo.3
-
-# Check the remaining man pages
-
-perl ../CheckMan *.1 *.3
-if [ $? != 0 ] ; then exit 1; fi
-
-# Make Text form of the documentation. It needs some mangling to make it
-# tidy for online reading. Concatenate all the .3 stuff, but omit the
-# individual function pages.
-
-cat <pcre2.txt
------------------------------------------------------------------------------
-This file contains a concatenation of the PCRE2 man pages, converted to plain
-text format for ease of searching with a text editor, or for use on systems
-that do not have a man page processor. The small individual files that give
-synopses of each function in the library have not been included. Neither has
-the pcre2demo program. There are separate text files for the pcre2grep and
-pcre2test commands.
------------------------------------------------------------------------------
-
-
-End
-
-echo "Making pcre2.txt"
-for file in pcre2 pcre2api pcre2build pcre2callout pcre2compat pcre2jit \
- pcre2limits pcre2matching pcre2partial pcre2pattern pcre2perform \
- pcre2posix pcre2sample pcre2serialize pcre2stack pcre2syntax \
- pcre2unicode ; do
- echo " Processing $file.3"
- nroff -c -man $file.3 >$file.rawtxt
- perl ../CleanTxt <$file.rawtxt >>pcre2.txt
- /bin/rm $file.rawtxt
- echo "------------------------------------------------------------------------------" >>pcre2.txt
- if [ "$file" != "pcre2sample" ] ; then
- echo " " >>pcre2.txt
- echo " " >>pcre2.txt
- fi
-done
-
-# The three commands
-for file in pcre2test pcre2grep pcre2-config ; do
- echo Making $file.txt
- nroff -c -man $file.1 >$file.rawtxt
- perl ../CleanTxt <$file.rawtxt >$file.txt
- /bin/rm $file.rawtxt
-done
-
-
-# Make pcre2demo.3 from the pcre2demo.c source file
-
-echo "Making pcre2demo.3"
-perl <<"END" >pcre2demo.3
- open(IN, "../src/pcre2demo.c") || die "Failed to open src/pcre2demo.c\n";
- open(OUT, ">pcre2demo.3") || die "Failed to open pcre2demo.3\n";
- print OUT ".\\\" Start example.\n" .
- ".de EX\n" .
- ". nr mE \\\\n(.f\n" .
- ". nf\n" .
- ". nh\n" .
- ". ft CW\n" .
- "..\n" .
- ".\n" .
- ".\n" .
- ".\\\" End example.\n" .
- ".de EE\n" .
- ". ft \\\\n(mE\n" .
- ". fi\n" .
- ". hy \\\\n(HY\n" .
- "..\n" .
- ".\n" .
- ".EX\n" ;
- while ()
- {
- s/\\/\\e/g;
- print OUT;
- }
- print OUT ".EE\n";
- close(IN);
- close(OUT);
-END
-if [ $? != 0 ] ; then exit 1; fi
-
-
-# Make HTML form of the documentation.
-
-echo "Making HTML documentation"
-/bin/rm html/*
-cp index.html.src html/index.html
-cp ../README html/README.txt
-cp ../NON-AUTOTOOLS-BUILD html/NON-AUTOTOOLS-BUILD.txt
-
-for file in *.1 ; do
- base=`basename $file .1`
- echo " Making $base.html"
- perl ../132html -toc $base <$file >html/$base.html
-done
-
-# Exclude table of contents for function summaries. It seems that expr
-# forces an anchored regex. Also exclude them for small pages that have
-# only one section.
-
-for file in *.3 ; do
- base=`basename $file .3`
- toc=-toc
- if [ `expr $base : '.*_'` -ne 0 ] ; then toc="" ; fi
- if [ "$base" = "pcre2sample" ] || \
- [ "$base" = "pcre2stack" ] || \
- [ "$base" = "pcre2compat" ] || \
- [ "$base" = "pcre2limits" ] || \
- [ "$base" = "pcre2unicode" ] ; then
- toc=""
- fi
- echo " Making $base.html"
- perl ../132html $toc $base <$file >html/$base.html
- if [ $? != 0 ] ; then exit 1; fi
-done
-
-# End of documentation processing; stop if only documentation required.
-
-cd ..
-echo Documentation done
-if [ "$1" = "doc" ] ; then exit; fi
-
-# These files are detrailed; do not detrail the test data because there may be
-# significant trailing spaces. Do not detrail RunTest.bat, because it has CRLF
-# line endings and the detrail script removes all trailing white space. The
-# configure files are also omitted from the detrailing.
-
-files="\
- Makefile.am \
- configure.ac \
- README \
- LICENCE \
- COPYING \
- AUTHORS \
- NEWS \
- NON-AUTOTOOLS-BUILD \
- INSTALL \
- 132html \
- CleanTxt \
- Detrail \
- ChangeLog \
- CMakeLists.txt \
- RunGrepTest \
- RunTest \
- pcre2-config.in \
- perltest.sh \
- libpcre2-8.pc.in \
- libpcre2-16.pc.in \
- libpcre2-32.pc.in \
- libpcre2-posix.pc.in \
- src/dftables.c \
- src/pcre2.h.in \
- src/pcre2_auto_possess.c \
- src/pcre2_compile.c \
- src/pcre2_config.c \
- src/pcre2_context.c \
- src/pcre2_dfa_match.c \
- src/pcre2_error.c \
- src/pcre2_find_bracket.c \
- src/pcre2_internal.h \
- src/pcre2_intmodedep.h \
- src/pcre2_jit_compile.c \
- src/pcre2_jit_match.c \
- src/pcre2_jit_misc.c \
- src/pcre2_jit_test.c \
- src/pcre2_maketables.c \
- src/pcre2_match.c \
- src/pcre2_match_data.c \
- src/pcre2_newline.c \
- src/pcre2_ord2utf.c \
- src/pcre2_pattern_info.c \
- src/pcre2_printint.c \
- src/pcre2_string_utils.c \
- src/pcre2_study.c \
- src/pcre2_substring.c \
- src/pcre2_tables.c \
- src/pcre2_ucd.c \
- src/pcre2_ucp.h \
- src/pcre2_valid_utf.c \
- src/pcre2_xclass.c \
- src/pcre2demo.c \
- src/pcre2grep.c \
- src/pcre2posix.c \
- src/pcre2posix.h \
- src/pcre2test.c"
-
-echo Detrailing
-perl ./Detrail $files doc/p* doc/html/*
-
-echo Done
-
-#End
diff --git a/pcre2/README b/pcre2/README
deleted file mode 100644
index 48d2ffdd7..000000000
--- a/pcre2/README
+++ /dev/null
@@ -1,843 +0,0 @@
-README file for PCRE2 (Perl-compatible regular expression library)
-------------------------------------------------------------------
-
-PCRE2 is a re-working of the original PCRE library to provide an entirely new
-API. The latest release of PCRE2 is always available in three alternative
-formats from:
-
- ftp://ftp.csx.cam.ac.uk/pub/software/programming/pcre/pcre2-xxx.tar.gz
- ftp://ftp.csx.cam.ac.uk/pub/software/programming/pcre/pcre2-xxx.tar.bz2
- ftp://ftp.csx.cam.ac.uk/pub/software/programming/pcre/pcre2-xxx.zip
-
-There is a mailing list for discussion about the development of PCRE (both the
-original and new APIs) at pcre-dev@exim.org. You can access the archives and
-subscribe or manage your subscription here:
-
- https://lists.exim.org/mailman/listinfo/pcre-dev
-
-Please read the NEWS file if you are upgrading from a previous release.
-The contents of this README file are:
-
- The PCRE2 APIs
- Documentation for PCRE2
- Contributions by users of PCRE2
- Building PCRE2 on non-Unix-like systems
- Building PCRE2 without using autotools
- Building PCRE2 using autotools
- Retrieving configuration information
- Shared libraries
- Cross-compiling using autotools
- Making new tarballs
- Testing PCRE2
- Character tables
- File manifest
-
-
-The PCRE2 APIs
---------------
-
-PCRE2 is written in C, and it has its own API. There are three sets of
-functions, one for the 8-bit library, which processes strings of bytes, one for
-the 16-bit library, which processes strings of 16-bit values, and one for the
-32-bit library, which processes strings of 32-bit values. There are no C++
-wrappers.
-
-The distribution does contain a set of C wrapper functions for the 8-bit
-library that are based on the POSIX regular expression API (see the pcre2posix
-man page). These can be found in a library called libpcre2posix. Note that this
-just provides a POSIX calling interface to PCRE2; the regular expressions
-themselves still follow Perl syntax and semantics. The POSIX API is restricted,
-and does not give full access to all of PCRE2's facilities.
-
-The header file for the POSIX-style functions is called pcre2posix.h. The
-official POSIX name is regex.h, but I did not want to risk possible problems
-with existing files of that name by distributing it that way. To use PCRE2 with
-an existing program that uses the POSIX API, pcre2posix.h will have to be
-renamed or pointed at by a link.
-
-If you are using the POSIX interface to PCRE2 and there is already a POSIX
-regex library installed on your system, as well as worrying about the regex.h
-header file (as mentioned above), you must also take care when linking programs
-to ensure that they link with PCRE2's libpcre2posix library. Otherwise they may
-pick up the POSIX functions of the same name from the other library.
-
-One way of avoiding this confusion is to compile PCRE2 with the addition of
--Dregcomp=PCRE2regcomp (and similarly for the other POSIX functions) to the
-compiler flags (CFLAGS if you are using "configure" -- see below). This has the
-effect of renaming the functions so that the names no longer clash. Of course,
-you have to do the same thing for your applications, or write them using the
-new names.
-
-
-Documentation for PCRE2
------------------------
-
-If you install PCRE2 in the normal way on a Unix-like system, you will end up
-with a set of man pages whose names all start with "pcre2". The one that is
-just called "pcre2" lists all the others. In addition to these man pages, the
-PCRE2 documentation is supplied in two other forms:
-
- 1. There are files called doc/pcre2.txt, doc/pcre2grep.txt, and
- doc/pcre2test.txt in the source distribution. The first of these is a
- concatenation of the text forms of all the section 3 man pages except the
- listing of pcre2demo.c and those that summarize individual functions. The
- other two are the text forms of the section 1 man pages for the pcre2grep
- and pcre2test commands. These text forms are provided for ease of scanning
- with text editors or similar tools. They are installed in
- /share/doc/pcre2, where is the installation prefix
- (defaulting to /usr/local).
-
- 2. A set of files containing all the documentation in HTML form, hyperlinked
- in various ways, and rooted in a file called index.html, is distributed in
- doc/html and installed in /share/doc/pcre2/html.
-
-
-Building PCRE2 on non-Unix-like systems
----------------------------------------
-
-For a non-Unix-like system, please read the comments in the file
-NON-AUTOTOOLS-BUILD, though if your system supports the use of "configure" and
-"make" you may be able to build PCRE2 using autotools in the same way as for
-many Unix-like systems.
-
-PCRE2 can also be configured using CMake, which can be run in various ways
-(command line, GUI, etc). This creates Makefiles, solution files, etc. The file
-NON-AUTOTOOLS-BUILD has information about CMake.
-
-PCRE2 has been compiled on many different operating systems. It should be
-straightforward to build PCRE2 on any system that has a Standard C compiler and
-library, because it uses only Standard C functions.
-
-
-Building PCRE2 without using autotools
---------------------------------------
-
-The use of autotools (in particular, libtool) is problematic in some
-environments, even some that are Unix or Unix-like. See the NON-AUTOTOOLS-BUILD
-file for ways of building PCRE2 without using autotools.
-
-
-Building PCRE2 using autotools
-------------------------------
-
-The following instructions assume the use of the widely used "configure; make;
-make install" (autotools) process.
-
-To build PCRE2 on system that supports autotools, first run the "configure"
-command from the PCRE2 distribution directory, with your current directory set
-to the directory where you want the files to be created. This command is a
-standard GNU "autoconf" configuration script, for which generic instructions
-are supplied in the file INSTALL.
-
-Most commonly, people build PCRE2 within its own distribution directory, and in
-this case, on many systems, just running "./configure" is sufficient. However,
-the usual methods of changing standard defaults are available. For example:
-
-CFLAGS='-O2 -Wall' ./configure --prefix=/opt/local
-
-This command specifies that the C compiler should be run with the flags '-O2
--Wall' instead of the default, and that "make install" should install PCRE2
-under /opt/local instead of the default /usr/local.
-
-If you want to build in a different directory, just run "configure" with that
-directory as current. For example, suppose you have unpacked the PCRE2 source
-into /source/pcre2/pcre2-xxx, but you want to build it in
-/build/pcre2/pcre2-xxx:
-
-cd /build/pcre2/pcre2-xxx
-/source/pcre2/pcre2-xxx/configure
-
-PCRE2 is written in C and is normally compiled as a C library. However, it is
-possible to build it as a C++ library, though the provided building apparatus
-does not have any features to support this.
-
-There are some optional features that can be included or omitted from the PCRE2
-library. They are also documented in the pcre2build man page.
-
-. By default, both shared and static libraries are built. You can change this
- by adding one of these options to the "configure" command:
-
- --disable-shared
- --disable-static
-
- (See also "Shared libraries on Unix-like systems" below.)
-
-. By default, only the 8-bit library is built. If you add --enable-pcre2-16 to
- the "configure" command, the 16-bit library is also built. If you add
- --enable-pcre2-32 to the "configure" command, the 32-bit library is also
- built. If you want only the 16-bit or 32-bit library, use --disable-pcre2-8
- to disable building the 8-bit library.
-
-. If you want to include support for just-in-time compiling, which can give
- large performance improvements on certain platforms, add --enable-jit to the
- "configure" command. This support is available only for certain hardware
- architectures. If you try to enable it on an unsupported architecture, there
- will be a compile time error.
-
-. When JIT support is enabled, pcre2grep automatically makes use of it, unless
- you add --disable-pcre2grep-jit to the "configure" command.
-
-. If you do not want to make use of the support for UTF-8 Unicode character
- strings in the 8-bit library, UTF-16 Unicode character strings in the 16-bit
- library, or UTF-32 Unicode character strings in the 32-bit library, you can
- add --disable-unicode to the "configure" command. This reduces the size of
- the libraries. It is not possible to configure one library with Unicode
- support, and another without, in the same configuration.
-
- When Unicode support is available, the use of a UTF encoding still has to be
- enabled by setting the PCRE2_UTF option at run time or starting a pattern
- with (*UTF). When PCRE2 is compiled with Unicode support, its input can only
- either be ASCII or UTF-8/16/32, even when running on EBCDIC platforms. It is
- not possible to use both --enable-unicode and --enable-ebcdic at the same
- time.
-
- As well as supporting UTF strings, Unicode support includes support for the
- \P, \p, and \X sequences that recognize Unicode character properties.
- However, only the basic two-letter properties such as Lu are supported.
- Escape sequences such as \d and \w in patterns do not by default make use of
- Unicode properties, but can be made to do so by setting the PCRE2_UCP option
- or starting a pattern with (*UCP).
-
-. You can build PCRE2 to recognize either CR or LF or the sequence CRLF, or any
- of the preceding, or any of the Unicode newline sequences, as indicating the
- end of a line. Whatever you specify at build time is the default; the caller
- of PCRE2 can change the selection at run time. The default newline indicator
- is a single LF character (the Unix standard). You can specify the default
- newline indicator by adding --enable-newline-is-cr, --enable-newline-is-lf,
- --enable-newline-is-crlf, --enable-newline-is-anycrlf, or
- --enable-newline-is-any to the "configure" command, respectively.
-
- If you specify --enable-newline-is-cr or --enable-newline-is-crlf, some of
- the standard tests will fail, because the lines in the test files end with
- LF. Even if the files are edited to change the line endings, there are likely
- to be some failures. With --enable-newline-is-anycrlf or
- --enable-newline-is-any, many tests should succeed, but there may be some
- failures.
-
-. By default, the sequence \R in a pattern matches any Unicode line ending
- sequence. This is independent of the option specifying what PCRE2 considers
- to be the end of a line (see above). However, the caller of PCRE2 can
- restrict \R to match only CR, LF, or CRLF. You can make this the default by
- adding --enable-bsr-anycrlf to the "configure" command (bsr = "backslash R").
-
-. In a pattern, the escape sequence \C matches a single code unit, even in a
- UTF mode. This can be dangerous because it breaks up multi-code-unit
- characters. You can build PCRE2 with the use of \C permanently locked out by
- adding --enable-never-backslash-C (note the upper case C) to the "configure"
- command. When \C is allowed by the library, individual applications can lock
- it out by calling pcre2_compile() with the PCRE2_NEVER_BACKSLASH_C option.
-
-. PCRE2 has a counter that limits the depth of nesting of parentheses in a
- pattern. This limits the amount of system stack that a pattern uses when it
- is compiled. The default is 250, but you can change it by setting, for
- example,
-
- --with-parens-nest-limit=500
-
-. PCRE2 has a counter that can be set to limit the amount of resources it uses
- when matching a pattern. If the limit is exceeded during a match, the match
- fails. The default is ten million. You can change the default by setting, for
- example,
-
- --with-match-limit=500000
-
- on the "configure" command. This is just the default; individual calls to
- pcre2_match() can supply their own value. There is more discussion on the
- pcre2api man page.
-
-. There is a separate counter that limits the depth of recursive function calls
- during a matching process. This also has a default of ten million, which is
- essentially "unlimited". You can change the default by setting, for example,
-
- --with-match-limit-recursion=500000
-
- Recursive function calls use up the runtime stack; running out of stack can
- cause programs to crash in strange ways. There is a discussion about stack
- sizes in the pcre2stack man page.
-
-. In the 8-bit library, the default maximum compiled pattern size is around
- 64K. You can increase this by adding --with-link-size=3 to the "configure"
- command. PCRE2 then uses three bytes instead of two for offsets to different
- parts of the compiled pattern. In the 16-bit library, --with-link-size=3 is
- the same as --with-link-size=4, which (in both libraries) uses four-byte
- offsets. Increasing the internal link size reduces performance in the 8-bit
- and 16-bit libraries. In the 32-bit library, the link size setting is
- ignored, as 4-byte offsets are always used.
-
-. You can build PCRE2 so that its internal match() function that is called from
- pcre2_match() does not call itself recursively. Instead, it uses memory
- blocks obtained from the heap to save data that would otherwise be saved on
- the stack. To build PCRE2 like this, use
-
- --disable-stack-for-recursion
-
- on the "configure" command. PCRE2 runs more slowly in this mode, but it may
- be necessary in environments with limited stack sizes. This applies only to
- the normal execution of the pcre2_match() function; if JIT support is being
- successfully used, it is not relevant. Equally, it does not apply to
- pcre2_dfa_match(), which does not use deeply nested recursion. There is a
- discussion about stack sizes in the pcre2stack man page.
-
-. For speed, PCRE2 uses four tables for manipulating and identifying characters
- whose code point values are less than 256. By default, it uses a set of
- tables for ASCII encoding that is part of the distribution. If you specify
-
- --enable-rebuild-chartables
-
- a program called dftables is compiled and run in the default C locale when
- you obey "make". It builds a source file called pcre2_chartables.c. If you do
- not specify this option, pcre2_chartables.c is created as a copy of
- pcre2_chartables.c.dist. See "Character tables" below for further
- information.
-
-. It is possible to compile PCRE2 for use on systems that use EBCDIC as their
- character code (as opposed to ASCII/Unicode) by specifying
-
- --enable-ebcdic --disable-unicode
-
- This automatically implies --enable-rebuild-chartables (see above). However,
- when PCRE2 is built this way, it always operates in EBCDIC. It cannot support
- both EBCDIC and UTF-8/16/32. There is a second option, --enable-ebcdic-nl25,
- which specifies that the code value for the EBCDIC NL character is 0x25
- instead of the default 0x15.
-
-. If you specify --enable-debug, additional debugging code is included in the
- build. This option is intended for use by the PCRE2 maintainers.
-
-. In environments where valgrind is installed, if you specify
-
- --enable-valgrind
-
- PCRE2 will use valgrind annotations to mark certain memory regions as
- unaddressable. This allows it to detect invalid memory accesses, and is
- mostly useful for debugging PCRE2 itself.
-
-. In environments where the gcc compiler is used and lcov version 1.6 or above
- is installed, if you specify
-
- --enable-coverage
-
- the build process implements a code coverage report for the test suite. The
- report is generated by running "make coverage". If ccache is installed on
- your system, it must be disabled when building PCRE2 for coverage reporting.
- You can do this by setting the environment variable CCACHE_DISABLE=1 before
- running "make" to build PCRE2. There is more information about coverage
- reporting in the "pcre2build" documentation.
-
-. The pcre2grep program currently supports only 8-bit data files, and so
- requires the 8-bit PCRE2 library. It is possible to compile pcre2grep to use
- libz and/or libbz2, in order to read .gz and .bz2 files (respectively), by
- specifying one or both of
-
- --enable-pcre2grep-libz
- --enable-pcre2grep-libbz2
-
- Of course, the relevant libraries must be installed on your system.
-
-. The default size (in bytes) of the internal buffer used by pcre2grep can be
- set by, for example:
-
- --with-pcre2grep-bufsize=51200
-
- The value must be a plain integer. The default is 20480.
-
-. It is possible to compile pcre2test so that it links with the libreadline
- or libedit libraries, by specifying, respectively,
-
- --enable-pcre2test-libreadline or --enable-pcre2test-libedit
-
- If this is done, when pcre2test's input is from a terminal, it reads it using
- the readline() function. This provides line-editing and history facilities.
- Note that libreadline is GPL-licenced, so if you distribute a binary of
- pcre2test linked in this way, there may be licensing issues. These can be
- avoided by linking with libedit (which has a BSD licence) instead.
-
- Enabling libreadline causes the -lreadline option to be added to the
- pcre2test build. In many operating environments with a sytem-installed
- readline library this is sufficient. However, in some environments (e.g. if
- an unmodified distribution version of readline is in use), it may be
- necessary to specify something like LIBS="-lncurses" as well. This is
- because, to quote the readline INSTALL, "Readline uses the termcap functions,
- but does not link with the termcap or curses library itself, allowing
- applications which link with readline the to choose an appropriate library."
- If you get error messages about missing functions tgetstr, tgetent, tputs,
- tgetflag, or tgoto, this is the problem, and linking with the ncurses library
- should fix it.
-
-The "configure" script builds the following files for the basic C library:
-
-. Makefile the makefile that builds the library
-. src/config.h build-time configuration options for the library
-. src/pcre2.h the public PCRE2 header file
-. pcre2-config script that shows the building settings such as CFLAGS
- that were set for "configure"
-. libpcre2-8.pc )
-. libpcre2-16.pc ) data for the pkg-config command
-. libpcre2-32.pc )
-. libpcre2-posix.pc )
-. libtool script that builds shared and/or static libraries
-
-Versions of config.h and pcre2.h are distributed in the src directory of PCRE2
-tarballs under the names config.h.generic and pcre2.h.generic. These are
-provided for those who have to build PCRE2 without using "configure" or CMake.
-If you use "configure" or CMake, the .generic versions are not used.
-
-The "configure" script also creates config.status, which is an executable
-script that can be run to recreate the configuration, and config.log, which
-contains compiler output from tests that "configure" runs.
-
-Once "configure" has run, you can run "make". This builds whichever of the
-libraries libpcre2-8, libpcre2-16 and libpcre2-32 are configured, and a test
-program called pcre2test. If you enabled JIT support with --enable-jit, another
-test program called pcre2_jit_test is built as well. If the 8-bit library is
-built, libpcre2-posix and the pcre2grep command are also built. Running
-"make" with the -j option may speed up compilation on multiprocessor systems.
-
-The command "make check" runs all the appropriate tests. Details of the PCRE2
-tests are given below in a separate section of this document. The -j option of
-"make" can also be used when running the tests.
-
-You can use "make install" to install PCRE2 into live directories on your
-system. The following are installed (file names are all relative to the
- that is set when "configure" is run):
-
- Commands (bin):
- pcre2test
- pcre2grep (if 8-bit support is enabled)
- pcre2-config
-
- Libraries (lib):
- libpcre2-8 (if 8-bit support is enabled)
- libpcre2-16 (if 16-bit support is enabled)
- libpcre2-32 (if 32-bit support is enabled)
- libpcre2-posix (if 8-bit support is enabled)
-
- Configuration information (lib/pkgconfig):
- libpcre2-8.pc
- libpcre2-16.pc
- libpcre2-32.pc
- libpcre2-posix.pc
-
- Header files (include):
- pcre2.h
- pcre2posix.h
-
- Man pages (share/man/man{1,3}):
- pcre2grep.1
- pcre2test.1
- pcre2-config.1
- pcre2.3
- pcre2*.3 (lots more pages, all starting "pcre2")
-
- HTML documentation (share/doc/pcre2/html):
- index.html
- *.html (lots more pages, hyperlinked from index.html)
-
- Text file documentation (share/doc/pcre2):
- AUTHORS
- COPYING
- ChangeLog
- LICENCE
- NEWS
- README
- pcre2.txt (a concatenation of the man(3) pages)
- pcre2test.txt the pcre2test man page
- pcre2grep.txt the pcre2grep man page
- pcre2-config.txt the pcre2-config man page
-
-If you want to remove PCRE2 from your system, you can run "make uninstall".
-This removes all the files that "make install" installed. However, it does not
-remove any directories, because these are often shared with other programs.
-
-
-Retrieving configuration information
-------------------------------------
-
-Running "make install" installs the command pcre2-config, which can be used to
-recall information about the PCRE2 configuration and installation. For example:
-
- pcre2-config --version
-
-prints the version number, and
-
- pcre2-config --libs8
-
-outputs information about where the 8-bit library is installed. This command
-can be included in makefiles for programs that use PCRE2, saving the programmer
-from having to remember too many details. Run pcre2-config with no arguments to
-obtain a list of possible arguments.
-
-The pkg-config command is another system for saving and retrieving information
-about installed libraries. Instead of separate commands for each library, a
-single command is used. For example:
-
- pkg-config --libs libpcre2-16
-
-The data is held in *.pc files that are installed in a directory called
-/lib/pkgconfig.
-
-
-Shared libraries
-----------------
-
-The default distribution builds PCRE2 as shared libraries and static libraries,
-as long as the operating system supports shared libraries. Shared library
-support relies on the "libtool" script which is built as part of the
-"configure" process.
-
-The libtool script is used to compile and link both shared and static
-libraries. They are placed in a subdirectory called .libs when they are newly
-built. The programs pcre2test and pcre2grep are built to use these uninstalled
-libraries (by means of wrapper scripts in the case of shared libraries). When
-you use "make install" to install shared libraries, pcre2grep and pcre2test are
-automatically re-built to use the newly installed shared libraries before being
-installed themselves. However, the versions left in the build directory still
-use the uninstalled libraries.
-
-To build PCRE2 using static libraries only you must use --disable-shared when
-configuring it. For example:
-
-./configure --prefix=/usr/gnu --disable-shared
-
-Then run "make" in the usual way. Similarly, you can use --disable-static to
-build only shared libraries.
-
-
-Cross-compiling using autotools
--------------------------------
-
-You can specify CC and CFLAGS in the normal way to the "configure" command, in
-order to cross-compile PCRE2 for some other host. However, you should NOT
-specify --enable-rebuild-chartables, because if you do, the dftables.c source
-file is compiled and run on the local host, in order to generate the inbuilt
-character tables (the pcre2_chartables.c file). This will probably not work,
-because dftables.c needs to be compiled with the local compiler, not the cross
-compiler.
-
-When --enable-rebuild-chartables is not specified, pcre2_chartables.c is
-created by making a copy of pcre2_chartables.c.dist, which is a default set of
-tables that assumes ASCII code. Cross-compiling with the default tables should
-not be a problem.
-
-If you need to modify the character tables when cross-compiling, you should
-move pcre2_chartables.c.dist out of the way, then compile dftables.c by hand
-and run it on the local host to make a new version of pcre2_chartables.c.dist.
-Then when you cross-compile PCRE2 this new version of the tables will be used.
-
-
-Making new tarballs
--------------------
-
-The command "make dist" creates three PCRE2 tarballs, in tar.gz, tar.bz2, and
-zip formats. The command "make distcheck" does the same, but then does a trial
-build of the new distribution to ensure that it works.
-
-If you have modified any of the man page sources in the doc directory, you
-should first run the PrepareRelease script before making a distribution. This
-script creates the .txt and HTML forms of the documentation from the man pages.
-
-
-Testing PCRE2
-------------
-
-To test the basic PCRE2 library on a Unix-like system, run the RunTest script.
-There is another script called RunGrepTest that tests the pcre2grep command.
-When JIT support is enabled, a third test program called pcre2_jit_test is
-built. Both the scripts and all the program tests are run if you obey "make
-check". For other environments, see the instructions in NON-AUTOTOOLS-BUILD.
-
-The RunTest script runs the pcre2test test program (which is documented in its
-own man page) on each of the relevant testinput files in the testdata
-directory, and compares the output with the contents of the corresponding
-testoutput files. RunTest uses a file called testtry to hold the main output
-from pcre2test. Other files whose names begin with "test" are used as working
-files in some tests.
-
-Some tests are relevant only when certain build-time options were selected. For
-example, the tests for UTF-8/16/32 features are run only when Unicode support
-is available. RunTest outputs a comment when it skips a test.
-
-Many (but not all) of the tests that are not skipped are run twice if JIT
-support is available. On the second run, JIT compilation is forced. This
-testing can be suppressed by putting "nojit" on the RunTest command line.
-
-The entire set of tests is run once for each of the 8-bit, 16-bit and 32-bit
-libraries that are enabled. If you want to run just one set of tests, call
-RunTest with either the -8, -16 or -32 option.
-
-If valgrind is installed, you can run the tests under it by putting "valgrind"
-on the RunTest command line. To run pcre2test on just one or more specific test
-files, give their numbers as arguments to RunTest, for example:
-
- RunTest 2 7 11
-
-You can also specify ranges of tests such as 3-6 or 3- (meaning 3 to the
-end), or a number preceded by ~ to exclude a test. For example:
-
- Runtest 3-15 ~10
-
-This runs tests 3 to 15, excluding test 10, and just ~13 runs all the tests
-except test 13. Whatever order the arguments are in, the tests are always run
-in numerical order.
-
-You can also call RunTest with the single argument "list" to cause it to output
-a list of tests.
-
-The test sequence starts with "test 0", which is a special test that has no
-input file, and whose output is not checked. This is because it will be
-different on different hardware and with different configurations. The test
-exists in order to exercise some of pcre2test's code that would not otherwise
-be run.
-
-Tests 1 and 2 can always be run, as they expect only plain text strings (not
-UTF) and make no use of Unicode properties. The first test file can be fed
-directly into the perltest.sh script to check that Perl gives the same results.
-The only difference you should see is in the first few lines, where the Perl
-version is given instead of the PCRE2 version. The second set of tests check
-auxiliary functions, error detection, and run-time flags that are specific to
-PCRE2. It also uses the debugging flags to check some of the internals of
-pcre2_compile().
-
-If you build PCRE2 with a locale setting that is not the standard C locale, the
-character tables may be different (see next paragraph). In some cases, this may
-cause failures in the second set of tests. For example, in a locale where the
-isprint() function yields TRUE for characters in the range 128-255, the use of
-[:isascii:] inside a character class defines a different set of characters, and
-this shows up in this test as a difference in the compiled code, which is being
-listed for checking. For example, where the comparison test output contains
-[\x00-\x7f] the test might contain [\x00-\xff], and similarly in some other
-cases. This is not a bug in PCRE2.
-
-Test 3 checks pcre2_maketables(), the facility for building a set of character
-tables for a specific locale and using them instead of the default tables. The
-script uses the "locale" command to check for the availability of the "fr_FR",
-"french", or "fr" locale, and uses the first one that it finds. If the "locale"
-command fails, or if its output doesn't include "fr_FR", "french", or "fr" in
-the list of available locales, the third test cannot be run, and a comment is
-output to say why. If running this test produces an error like this:
-
- ** Failed to set locale "fr_FR"
-
-it means that the given locale is not available on your system, despite being
-listed by "locale". This does not mean that PCRE2 is broken. There are three
-alternative output files for the third test, because three different versions
-of the French locale have been encountered. The test passes if its output
-matches any one of them.
-
-Tests 4 and 5 check UTF and Unicode property support, test 4 being compatible
-with the perltest.sh script, and test 5 checking PCRE2-specific things.
-
-Tests 6 and 7 check the pcre2_dfa_match() alternative matching function, in
-non-UTF mode and UTF-mode with Unicode property support, respectively.
-
-Test 8 checks some internal offsets and code size features; it is run only when
-the default "link size" of 2 is set (in other cases the sizes change) and when
-Unicode support is enabled.
-
-Tests 9 and 10 are run only in 8-bit mode, and tests 11 and 12 are run only in
-16-bit and 32-bit modes. These are tests that generate different output in
-8-bit mode. Each pair are for general cases and Unicode support, respectively.
-Test 13 checks the handling of non-UTF characters greater than 255 by
-pcre2_dfa_match() in 16-bit and 32-bit modes.
-
-Test 14 contains a number of tests that must not be run with JIT. They check,
-among other non-JIT things, the match-limiting features of the intepretive
-matcher.
-
-Test 15 is run only when JIT support is not available. It checks that an
-attempt to use JIT has the expected behaviour.
-
-Test 16 is run only when JIT support is available. It checks JIT complete and
-partial modes, match-limiting under JIT, and other JIT-specific features.
-
-Tests 17 and 18 are run only in 8-bit mode. They check the POSIX interface to
-the 8-bit library, without and with Unicode support, respectively.
-
-Test 19 checks the serialization functions by writing a set of compiled
-patterns to a file, and then reloading and checking them.
-
-
-Character tables
-----------------
-
-For speed, PCRE2 uses four tables for manipulating and identifying characters
-whose code point values are less than 256. By default, a set of tables that is
-built into the library is used. The pcre2_maketables() function can be called
-by an application to create a new set of tables in the current locale. This are
-passed to PCRE2 by calling pcre2_set_character_tables() to put a pointer into a
-compile context.
-
-The source file called pcre2_chartables.c contains the default set of tables.
-By default, this is created as a copy of pcre2_chartables.c.dist, which
-contains tables for ASCII coding. However, if --enable-rebuild-chartables is
-specified for ./configure, a different version of pcre2_chartables.c is built
-by the program dftables (compiled from dftables.c), which uses the ANSI C
-character handling functions such as isalnum(), isalpha(), isupper(),
-islower(), etc. to build the table sources. This means that the default C
-locale which is set for your system will control the contents of these default
-tables. You can change the default tables by editing pcre2_chartables.c and
-then re-building PCRE2. If you do this, you should take care to ensure that the
-file does not get automatically re-generated. The best way to do this is to
-move pcre2_chartables.c.dist out of the way and replace it with your customized
-tables.
-
-When the dftables program is run as a result of --enable-rebuild-chartables,
-it uses the default C locale that is set on your system. It does not pay
-attention to the LC_xxx environment variables. In other words, it uses the
-system's default locale rather than whatever the compiling user happens to have
-set. If you really do want to build a source set of character tables in a
-locale that is specified by the LC_xxx variables, you can run the dftables
-program by hand with the -L option. For example:
-
- ./dftables -L pcre2_chartables.c.special
-
-The first two 256-byte tables provide lower casing and case flipping functions,
-respectively. The next table consists of three 32-byte bit maps which identify
-digits, "word" characters, and white space, respectively. These are used when
-building 32-byte bit maps that represent character classes for code points less
-than 256. The final 256-byte table has bits indicating various character types,
-as follows:
-
- 1 white space character
- 2 letter
- 4 decimal digit
- 8 hexadecimal digit
- 16 alphanumeric or '_'
- 128 regular expression metacharacter or binary zero
-
-You should not alter the set of characters that contain the 128 bit, as that
-will cause PCRE2 to malfunction.
-
-
-File manifest
--------------
-
-The distribution should contain the files listed below.
-
-(A) Source files for the PCRE2 library functions and their headers are found in
- the src directory:
-
- src/dftables.c auxiliary program for building pcre2_chartables.c
- when --enable-rebuild-chartables is specified
-
- src/pcre2_chartables.c.dist a default set of character tables that assume
- ASCII coding; unless --enable-rebuild-chartables is
- specified, used by copying to pcre2_chartables.c
-
- src/pcre2posix.c )
- src/pcre2_auto_possess.c )
- src/pcre2_compile.c )
- src/pcre2_config.c )
- src/pcre2_context.c )
- src/pcre2_dfa_match.c )
- src/pcre2_error.c )
- src/pcre2_find_bracket.c )
- src/pcre2_jit_compile.c )
- src/pcre2_jit_match.c ) sources for the functions in the library,
- src/pcre2_jit_misc.c ) and some internal functions that they use
- src/pcre2_maketables.c )
- src/pcre2_match.c )
- src/pcre2_match_data.c )
- src/pcre2_newline.c )
- src/pcre2_ord2utf.c )
- src/pcre2_pattern_info.c )
- src/pcre2_serialize.c )
- src/pcre2_string_utils.c )
- src/pcre2_study.c )
- src/pcre2_substitute.c )
- src/pcre2_substring.c )
- src/pcre2_tables.c )
- src/pcre2_ucd.c )
- src/pcre2_valid_utf.c )
- src/pcre2_xclass.c )
-
- src/pcre2_printint.c debugging function that is used by pcre2test,
-
- src/config.h.in template for config.h, when built by "configure"
- src/pcre2.h.in template for pcre2.h when built by "configure"
- src/pcre2posix.h header for the external POSIX wrapper API
- src/pcre2_internal.h header for internal use
- src/pcre2_intmodedep.h a mode-specific internal header
- src/pcre2_ucp.h header for Unicode property handling
-
- sljit/* source files for the JIT compiler
-
-(B) Source files for programs that use PCRE2:
-
- src/pcre2demo.c simple demonstration of coding calls to PCRE2
- src/pcre2grep.c source of a grep utility that uses PCRE2
- src/pcre2test.c comprehensive test program
- src/pcre2_printint.c part of pcre2test
- src/pcre2_jit_test.c JIT test program
-
-(C) Auxiliary files:
-
- 132html script to turn "man" pages into HTML
- AUTHORS information about the author of PCRE2
- ChangeLog log of changes to the code
- CleanTxt script to clean nroff output for txt man pages
- Detrail script to remove trailing spaces
- HACKING some notes about the internals of PCRE2
- INSTALL generic installation instructions
- LICENCE conditions for the use of PCRE2
- COPYING the same, using GNU's standard name
- Makefile.in ) template for Unix Makefile, which is built by
- ) "configure"
- Makefile.am ) the automake input that was used to create
- ) Makefile.in
- NEWS important changes in this release
- NON-AUTOTOOLS-BUILD notes on building PCRE2 without using autotools
- PrepareRelease script to make preparations for "make dist"
- README this file
- RunTest a Unix shell script for running tests
- RunGrepTest a Unix shell script for pcre2grep tests
- aclocal.m4 m4 macros (generated by "aclocal")
- config.guess ) files used by libtool,
- config.sub ) used only when building a shared library
- configure a configuring shell script (built by autoconf)
- configure.ac ) the autoconf input that was used to build
- ) "configure" and config.h
- depcomp ) script to find program dependencies, generated by
- ) automake
- doc/*.3 man page sources for PCRE2
- doc/*.1 man page sources for pcre2grep and pcre2test
- doc/index.html.src the base HTML page
- doc/html/* HTML documentation
- doc/pcre2.txt plain text version of the man pages
- doc/pcre2test.txt plain text documentation of test program
- install-sh a shell script for installing files
- libpcre2-8.pc.in template for libpcre2-8.pc for pkg-config
- libpcre2-16.pc.in template for libpcre2-16.pc for pkg-config
- libpcre2-32.pc.in template for libpcre2-32.pc for pkg-config
- libpcre2posix.pc.in template for libpcre2posix.pc for pkg-config
- ltmain.sh file used to build a libtool script
- missing ) common stub for a few missing GNU programs while
- ) installing, generated by automake
- mkinstalldirs script for making install directories
- perltest.sh Script for running a Perl test program
- pcre2-config.in source of script which retains PCRE2 information
- testdata/testinput* test data for main library tests
- testdata/testoutput* expected test results
- testdata/grep* input and output for pcre2grep tests
- testdata/* other supporting test files
-
-(D) Auxiliary files for cmake support
-
- cmake/COPYING-CMAKE-SCRIPTS
- cmake/FindPackageHandleStandardArgs.cmake
- cmake/FindEditline.cmake
- cmake/FindReadline.cmake
- CMakeLists.txt
- config-cmake.h.in
-
-(E) Auxiliary files for building PCRE2 "by hand"
-
- pcre2.h.generic ) a version of the public PCRE2 header file
- ) for use in non-"configure" environments
- config.h.generic ) a version of config.h for use in non-"configure"
- ) environments
-
-Philip Hazel
-Email local part: ph10
-Email domain: cam.ac.uk
-Last updated: 16 October 2015
diff --git a/pcre2/RunGrepTest b/pcre2/RunGrepTest
deleted file mode 100755
index 67d672ba3..000000000
--- a/pcre2/RunGrepTest
+++ /dev/null
@@ -1,633 +0,0 @@
-#! /bin/sh
-
-# Run pcre2grep tests. The assumption is that the PCRE2 tests check the library
-# itself. What we are checking here is the file handling and options that are
-# supported by pcre2grep. This script must be run in the build directory.
-
-# Set the C locale, so that sort(1) behaves predictably.
-
-LC_ALL=C
-export LC_ALL
-
-# Remove any non-default colouring and aliases that the caller may have set.
-
-unset PCRE2GREP_COLOUR PCRE2GREP_COLOR
-unset cp ls mv rm
-
-# Remember the current (build) directory, set the program to be tested, and
-# valgrind settings when requested.
-
-builddir=`pwd`
-pcre2grep=$builddir/pcre2grep
-pcre2test=$builddir/pcre2test
-
-if [ ! -x $pcre2grep ] ; then
- echo "** $pcre2grep does not exist or is not execuatble."
- exit 1
-fi
-
-if [ ! -x $pcre2test ] ; then
- echo "** $pcre2test does not exist or is not execuatble."
- exit 1
-fi
-
-valgrind=
-while [ $# -gt 0 ] ; do
- case $1 in
- valgrind) valgrind="valgrind -q --leak-check=no --smc-check=all";;
- *) echo "RunGrepTest: Unknown argument $1"; exit 1;;
- esac
- shift
-done
-
-pcre2grep_version=`$pcre2grep -V`
-if [ "$valgrind" = "" ] ; then
- echo "Testing $pcre2grep_version"
-else
- echo "Testing $pcre2grep_version using valgrind"
-fi
-
-# Set up a suitable "diff" command for comparison. Some systems have a diff
-# that lacks a -u option. Try to deal with this; better do the test for the -b
-# option as well.
-
-cf="diff"
-diff -b /dev/null /dev/null 2>/dev/null && cf="diff -b"
-diff -u /dev/null /dev/null 2>/dev/null && cf="diff -u"
-diff -ub /dev/null /dev/null 2>/dev/null && cf="diff -ub"
-
-# If this test is being run from "make check", $srcdir will be set. If not, set
-# it to the current or parent directory, whichever one contains the test data.
-# Subsequently, we run most of the pcre2grep tests in the source directory so
-# that the file names in the output are always the same.
-
-if [ -z "$srcdir" -o ! -d "$srcdir/testdata" ] ; then
- if [ -d "./testdata" ] ; then
- srcdir=.
- elif [ -d "../testdata" ] ; then
- srcdir=..
- else
- echo "Cannot find the testdata directory"
- exit 1
- fi
-fi
-
-# Check for the availability of UTF-8 support
-
-$pcre2test -C unicode >/dev/null
-utf8=$?
-
-# Check default newline convention. If it does not include LF, force LF.
-
-nl=`$pcre2test -C newline`
-if [ "$nl" != "LF" -a "$nl" != "ANY" -a "$nl" != "ANYCRLF" ]; then
- pcre2grep="$pcre2grep -N LF"
- echo "Default newline setting forced to LF"
-fi
-
-# ------ Function to run and check a special pcre2grep arguments test -------
-
-checkspecial()
- {
- $valgrind $pcre2grep $1 >>testtrygrep 2>&1
- if [ $? -ne $2 ] ; then
- echo "** pcre2grep $1 failed - check testtrygrep"
- exit 1
- fi
- }
-
-# ------ Normal tests ------
-
-echo "Testing pcre2grep main features"
-
-echo "---------------------------- Test 1 ------------------------------" >testtrygrep
-(cd $srcdir; $valgrind $pcre2grep PATTERN ./testdata/grepinput) >>testtrygrep
-echo "RC=$?" >>testtrygrep
-
-echo "---------------------------- Test 2 ------------------------------" >>testtrygrep
-(cd $srcdir; $valgrind $pcre2grep '^PATTERN' ./testdata/grepinput) >>testtrygrep
-echo "RC=$?" >>testtrygrep
-
-echo "---------------------------- Test 3 ------------------------------" >>testtrygrep
-(cd $srcdir; $valgrind $pcre2grep -in PATTERN ./testdata/grepinput) >>testtrygrep
-echo "RC=$?" >>testtrygrep
-
-echo "---------------------------- Test 4 ------------------------------" >>testtrygrep
-(cd $srcdir; $valgrind $pcre2grep -ic PATTERN ./testdata/grepinput) >>testtrygrep
-echo "RC=$?" >>testtrygrep
-
-echo "---------------------------- Test 5 ------------------------------" >>testtrygrep
-(cd $srcdir; $valgrind $pcre2grep -in PATTERN ./testdata/grepinput ./testdata/grepinputx) >>testtrygrep
-echo "RC=$?" >>testtrygrep
-
-echo "---------------------------- Test 6 ------------------------------" >>testtrygrep
-(cd $srcdir; $valgrind $pcre2grep -inh PATTERN ./testdata/grepinput ./testdata/grepinputx) >>testtrygrep
-echo "RC=$?" >>testtrygrep
-
-echo "---------------------------- Test 7 ------------------------------" >>testtrygrep
-(cd $srcdir; $valgrind $pcre2grep -il PATTERN ./testdata/grepinput ./testdata/grepinputx) >>testtrygrep
-echo "RC=$?" >>testtrygrep
-
-echo "---------------------------- Test 8 ------------------------------" >>testtrygrep
-(cd $srcdir; $valgrind $pcre2grep -l PATTERN ./testdata/grepinput ./testdata/grepinputx) >>testtrygrep
-echo "RC=$?" >>testtrygrep
-
-echo "---------------------------- Test 9 ------------------------------" >>testtrygrep
-(cd $srcdir; $valgrind $pcre2grep -q PATTERN ./testdata/grepinput ./testdata/grepinputx) >>testtrygrep
-echo "RC=$?" >>testtrygrep
-
-echo "---------------------------- Test 10 -----------------------------" >>testtrygrep
-(cd $srcdir; $valgrind $pcre2grep -q NEVER-PATTERN ./testdata/grepinput ./testdata/grepinputx) >>testtrygrep
-echo "RC=$?" >>testtrygrep
-
-echo "---------------------------- Test 11 -----------------------------" >>testtrygrep
-(cd $srcdir; $valgrind $pcre2grep -vn pattern ./testdata/grepinputx) >>testtrygrep
-echo "RC=$?" >>testtrygrep
-
-echo "---------------------------- Test 12 -----------------------------" >>testtrygrep
-(cd $srcdir; $valgrind $pcre2grep -ix pattern ./testdata/grepinputx) >>testtrygrep
-echo "RC=$?" >>testtrygrep
-
-echo "---------------------------- Test 13 -----------------------------" >>testtrygrep
-echo seventeen >testtemp1grep
-(cd $srcdir; $valgrind $pcre2grep -f./testdata/greplist -f $builddir/testtemp1grep ./testdata/grepinputx) >>testtrygrep
-echo "RC=$?" >>testtrygrep
-
-echo "---------------------------- Test 14 -----------------------------" >>testtrygrep
-(cd $srcdir; $valgrind $pcre2grep -w pat ./testdata/grepinput ./testdata/grepinputx) >>testtrygrep
-echo "RC=$?" >>testtrygrep
-
-echo "---------------------------- Test 15 -----------------------------" >>testtrygrep
-(cd $srcdir; $valgrind $pcre2grep 'abc^*' ./testdata/grepinput) 2>>testtrygrep >>testtrygrep
-echo "RC=$?" >>testtrygrep
-
-echo "---------------------------- Test 16 -----------------------------" >>testtrygrep
-(cd $srcdir; $valgrind $pcre2grep abc ./testdata/grepinput ./testdata/nonexistfile) 2>>testtrygrep >>testtrygrep
-echo "RC=$?" >>testtrygrep
-
-echo "---------------------------- Test 17 -----------------------------" >>testtrygrep
-(cd $srcdir; $valgrind $pcre2grep -M 'the\noutput' ./testdata/grepinput) >>testtrygrep
-echo "RC=$?" >>testtrygrep
-
-echo "---------------------------- Test 18 -----------------------------" >>testtrygrep
-(cd $srcdir; $valgrind $pcre2grep -Mn '(the\noutput|dog\.\n--)' ./testdata/grepinput) >>testtrygrep
-echo "RC=$?" >>testtrygrep
-
-echo "---------------------------- Test 19 -----------------------------" >>testtrygrep
-(cd $srcdir; $valgrind $pcre2grep -Mix 'Pattern' ./testdata/grepinputx) >>testtrygrep
-echo "RC=$?" >>testtrygrep
-
-echo "---------------------------- Test 20 -----------------------------" >>testtrygrep
-(cd $srcdir; $valgrind $pcre2grep -Mixn 'complete pair\nof lines' ./testdata/grepinputx) >>testtrygrep
-echo "RC=$?" >>testtrygrep
-
-echo "---------------------------- Test 21 -----------------------------" >>testtrygrep
-(cd $srcdir; $valgrind $pcre2grep -nA3 'four' ./testdata/grepinputx) >>testtrygrep
-echo "RC=$?" >>testtrygrep
-
-echo "---------------------------- Test 22 -----------------------------" >>testtrygrep
-(cd $srcdir; $valgrind $pcre2grep -nB3 'four' ./testdata/grepinputx) >>testtrygrep
-echo "RC=$?" >>testtrygrep
-
-echo "---------------------------- Test 23 -----------------------------" >>testtrygrep
-(cd $srcdir; $valgrind $pcre2grep -C3 'four' ./testdata/grepinputx) >>testtrygrep
-echo "RC=$?" >>testtrygrep
-
-echo "---------------------------- Test 24 -----------------------------" >>testtrygrep
-(cd $srcdir; $valgrind $pcre2grep -A9 'four' ./testdata/grepinputx) >>testtrygrep
-echo "RC=$?" >>testtrygrep
-
-echo "---------------------------- Test 25 -----------------------------" >>testtrygrep
-(cd $srcdir; $valgrind $pcre2grep -nB9 'four' ./testdata/grepinputx) >>testtrygrep
-echo "RC=$?" >>testtrygrep
-
-echo "---------------------------- Test 26 -----------------------------" >>testtrygrep
-(cd $srcdir; $valgrind $pcre2grep -A9 -B9 'four' ./testdata/grepinputx) >>testtrygrep
-echo "RC=$?" >>testtrygrep
-
-echo "---------------------------- Test 27 -----------------------------" >>testtrygrep
-(cd $srcdir; $valgrind $pcre2grep -A10 'four' ./testdata/grepinputx) >>testtrygrep
-echo "RC=$?" >>testtrygrep
-
-echo "---------------------------- Test 28 -----------------------------" >>testtrygrep
-(cd $srcdir; $valgrind $pcre2grep -nB10 'four' ./testdata/grepinputx) >>testtrygrep
-echo "RC=$?" >>testtrygrep
-
-echo "---------------------------- Test 29 -----------------------------" >>testtrygrep
-(cd $srcdir; $valgrind $pcre2grep -C12 -B10 'four' ./testdata/grepinputx) >>testtrygrep
-echo "RC=$?" >>testtrygrep
-
-echo "---------------------------- Test 30 -----------------------------" >>testtrygrep
-(cd $srcdir; $valgrind $pcre2grep -inB3 'pattern' ./testdata/grepinput ./testdata/grepinputx) >>testtrygrep
-echo "RC=$?" >>testtrygrep
-
-echo "---------------------------- Test 31 -----------------------------" >>testtrygrep
-(cd $srcdir; $valgrind $pcre2grep -inA3 'pattern' ./testdata/grepinput ./testdata/grepinputx) >>testtrygrep
-echo "RC=$?" >>testtrygrep
-
-echo "---------------------------- Test 32 -----------------------------" >>testtrygrep
-(cd $srcdir; $valgrind $pcre2grep -L 'fox' ./testdata/grepinput ./testdata/grepinputx) >>testtrygrep
-echo "RC=$?" >>testtrygrep
-
-echo "---------------------------- Test 33 -----------------------------" >>testtrygrep
-(cd $srcdir; $valgrind $pcre2grep 'fox' ./testdata/grepnonexist) >>testtrygrep 2>&1
-echo "RC=$?" >>testtrygrep
-
-echo "---------------------------- Test 34 -----------------------------" >>testtrygrep
-(cd $srcdir; $valgrind $pcre2grep -s 'fox' ./testdata/grepnonexist) >>testtrygrep 2>&1
-echo "RC=$?" >>testtrygrep
-
-echo "---------------------------- Test 35 -----------------------------" >>testtrygrep
-(cd $srcdir; $valgrind $pcre2grep -L -r --include=grepinputx --include grepinput8 --exclude-dir='^\.' 'fox' ./testdata | sort) >>testtrygrep
-echo "RC=$?" >>testtrygrep
-
-echo "---------------------------- Test 36 -----------------------------" >>testtrygrep
-(cd $srcdir; $valgrind $pcre2grep -L -r --include=grepinput --exclude 'grepinput$' --exclude=grepinput8 --exclude-dir='^\.' 'fox' ./testdata | sort) >>testtrygrep
-echo "RC=$?" >>testtrygrep
-
-echo "---------------------------- Test 37 -----------------------------" >>testtrygrep
-(cd $srcdir; $valgrind $pcre2grep '^(a+)*\d' ./testdata/grepinput) >>testtrygrep 2>teststderrgrep
-echo "RC=$?" >>testtrygrep
-echo "======== STDERR ========" >>testtrygrep
-cat teststderrgrep >>testtrygrep
-
-echo "---------------------------- Test 38 ------------------------------" >>testtrygrep
-(cd $srcdir; $valgrind $pcre2grep '>\x00<' ./testdata/grepinput) >>testtrygrep
-echo "RC=$?" >>testtrygrep
-
-echo "---------------------------- Test 39 ------------------------------" >>testtrygrep
-(cd $srcdir; $valgrind $pcre2grep -A1 'before the binary zero' ./testdata/grepinput) >>testtrygrep
-echo "RC=$?" >>testtrygrep
-
-echo "---------------------------- Test 40 ------------------------------" >>testtrygrep
-(cd $srcdir; $valgrind $pcre2grep -B1 'after the binary zero' ./testdata/grepinput) >>testtrygrep
-echo "RC=$?" >>testtrygrep
-
-echo "---------------------------- Test 41 ------------------------------" >>testtrygrep
-(cd $srcdir; $valgrind $pcre2grep -B1 -o '\w+ the binary zero' ./testdata/grepinput) >>testtrygrep
-echo "RC=$?" >>testtrygrep
-
-echo "---------------------------- Test 42 ------------------------------" >>testtrygrep
-(cd $srcdir; $valgrind $pcre2grep -B1 -onH '\w+ the binary zero' ./testdata/grepinput) >>testtrygrep
-echo "RC=$?" >>testtrygrep
-
-echo "---------------------------- Test 43 ------------------------------" >>testtrygrep
-(cd $srcdir; $valgrind $pcre2grep -on 'before|zero|after' ./testdata/grepinput) >>testtrygrep
-echo "RC=$?" >>testtrygrep
-
-echo "---------------------------- Test 44 ------------------------------" >>testtrygrep
-(cd $srcdir; $valgrind $pcre2grep -on -e before -ezero -e after ./testdata/grepinput) >>testtrygrep
-echo "RC=$?" >>testtrygrep
-
-echo "---------------------------- Test 45 ------------------------------" >>testtrygrep
-(cd $srcdir; $valgrind $pcre2grep -on -f ./testdata/greplist -e binary ./testdata/grepinput) >>testtrygrep
-echo "RC=$?" >>testtrygrep
-
-echo "---------------------------- Test 46 ------------------------------" >>testtrygrep
-(cd $srcdir; $valgrind $pcre2grep -eabc -e '(unclosed' ./testdata/grepinput) 2>>testtrygrep >>testtrygrep
-echo "RC=$?" >>testtrygrep
-
-echo "---------------------------- Test 47 ------------------------------" >>testtrygrep
-(cd $srcdir; $valgrind $pcre2grep -Fx "AB.VE
-elephant" ./testdata/grepinput) >>testtrygrep
-echo "RC=$?" >>testtrygrep
-
-echo "---------------------------- Test 48 ------------------------------" >>testtrygrep
-(cd $srcdir; $valgrind $pcre2grep -F "AB.VE
-elephant" ./testdata/grepinput) >>testtrygrep
-echo "RC=$?" >>testtrygrep
-
-echo "---------------------------- Test 49 ------------------------------" >>testtrygrep
-(cd $srcdir; $valgrind $pcre2grep -F -e DATA -e "AB.VE
-elephant" ./testdata/grepinput) >>testtrygrep
-echo "RC=$?" >>testtrygrep
-
-echo "---------------------------- Test 50 ------------------------------" >>testtrygrep
-(cd $srcdir; $valgrind $pcre2grep "^(abc|def|ghi|jkl)" ./testdata/grepinputx) >>testtrygrep
-echo "RC=$?" >>testtrygrep
-
-echo "---------------------------- Test 51 ------------------------------" >>testtrygrep
-(cd $srcdir; $valgrind $pcre2grep -Mv "brown\sfox" ./testdata/grepinputv) >>testtrygrep
-echo "RC=$?" >>testtrygrep
-
-echo "---------------------------- Test 52 ------------------------------" >>testtrygrep
-(cd $srcdir; $valgrind $pcre2grep --colour=always jumps ./testdata/grepinputv) >>testtrygrep
-echo "RC=$?" >>testtrygrep
-
-echo "---------------------------- Test 53 ------------------------------" >>testtrygrep
-(cd $srcdir; $valgrind $pcre2grep --file-offsets 'before|zero|after' ./testdata/grepinput) >>testtrygrep
-echo "RC=$?" >>testtrygrep
-
-echo "---------------------------- Test 54 ------------------------------" >>testtrygrep
-(cd $srcdir; $valgrind $pcre2grep --line-offsets 'before|zero|after' ./testdata/grepinput) >>testtrygrep
-echo "RC=$?" >>testtrygrep
-
-echo "---------------------------- Test 55 -----------------------------" >>testtrygrep
-(cd $srcdir; $valgrind $pcre2grep -f./testdata/greplist --color=always ./testdata/grepinputx) >>testtrygrep
-echo "RC=$?" >>testtrygrep
-
-echo "---------------------------- Test 56 -----------------------------" >>testtrygrep
-(cd $srcdir; $valgrind $pcre2grep -c lazy ./testdata/grepinput*) >>testtrygrep
-echo "RC=$?" >>testtrygrep
-
-echo "---------------------------- Test 57 -----------------------------" >>testtrygrep
-(cd $srcdir; $valgrind $pcre2grep -c -l lazy ./testdata/grepinput*) >>testtrygrep
-echo "RC=$?" >>testtrygrep
-
-echo "---------------------------- Test 58 -----------------------------" >>testtrygrep
-(cd $srcdir; $valgrind $pcre2grep --regex=PATTERN ./testdata/grepinput) >>testtrygrep
-echo "RC=$?" >>testtrygrep
-
-echo "---------------------------- Test 59 -----------------------------" >>testtrygrep
-(cd $srcdir; $valgrind $pcre2grep --regexp=PATTERN ./testdata/grepinput) >>testtrygrep
-echo "RC=$?" >>testtrygrep
-
-echo "---------------------------- Test 60 -----------------------------" >>testtrygrep
-(cd $srcdir; $valgrind $pcre2grep --regex PATTERN ./testdata/grepinput) >>testtrygrep
-echo "RC=$?" >>testtrygrep
-
-echo "---------------------------- Test 61 -----------------------------" >>testtrygrep
-(cd $srcdir; $valgrind $pcre2grep --regexp PATTERN ./testdata/grepinput) >>testtrygrep
-echo "RC=$?" >>testtrygrep
-
-echo "---------------------------- Test 62 -----------------------------" >>testtrygrep
-(cd $srcdir; $valgrind $pcre2grep --match-limit=1000 --no-jit -M 'This is a file(.|\R)*file.' ./testdata/grepinput) >>testtrygrep 2>&1
-echo "RC=$?" >>testtrygrep
-
-echo "---------------------------- Test 63 -----------------------------" >>testtrygrep
-(cd $srcdir; $valgrind $pcre2grep --recursion-limit=1000 --no-jit -M 'This is a file(.|\R)*file.' ./testdata/grepinput) >>testtrygrep 2>&1
-echo "RC=$?" >>testtrygrep
-
-echo "---------------------------- Test 64 ------------------------------" >>testtrygrep
-(cd $srcdir; $valgrind $pcre2grep -o1 '(?<=PAT)TERN (ap(pear)s)' ./testdata/grepinput) >>testtrygrep
-echo "RC=$?" >>testtrygrep
-
-echo "---------------------------- Test 65 ------------------------------" >>testtrygrep
-(cd $srcdir; $valgrind $pcre2grep -o2 '(?<=PAT)TERN (ap(pear)s)' ./testdata/grepinput) >>testtrygrep
-echo "RC=$?" >>testtrygrep
-
-echo "---------------------------- Test 66 ------------------------------" >>testtrygrep
-(cd $srcdir; $valgrind $pcre2grep -o3 '(?<=PAT)TERN (ap(pear)s)' ./testdata/grepinput) >>testtrygrep
-echo "RC=$?" >>testtrygrep
-
-echo "---------------------------- Test 67 ------------------------------" >>testtrygrep
-(cd $srcdir; $valgrind $pcre2grep -o12 '(?<=PAT)TERN (ap(pear)s)' ./testdata/grepinput) >>testtrygrep
-echo "RC=$?" >>testtrygrep
-
-echo "---------------------------- Test 68 ------------------------------" >>testtrygrep
-(cd $srcdir; $valgrind $pcre2grep --only-matching=2 '(?<=PAT)TERN (ap(pear)s)' ./testdata/grepinput) >>testtrygrep
-echo "RC=$?" >>testtrygrep
-
-echo "---------------------------- Test 69 -----------------------------" >>testtrygrep
-(cd $srcdir; $valgrind $pcre2grep -vn --colour=always pattern ./testdata/grepinputx) >>testtrygrep
-echo "RC=$?" >>testtrygrep
-
-echo "---------------------------- Test 70 -----------------------------" >>testtrygrep
-(cd $srcdir; $valgrind $pcre2grep --color=always -M "triple:\t.*\n\n" ./testdata/grepinput3) >>testtrygrep
-echo "RC=$?" >>testtrygrep
-
-echo "---------------------------- Test 71 -----------------------------" >>testtrygrep
-(cd $srcdir; $valgrind $pcre2grep -o "^01|^02|^03" ./testdata/grepinput) >>testtrygrep
-echo "RC=$?" >>testtrygrep
-
-echo "---------------------------- Test 72 -----------------------------" >>testtrygrep
-(cd $srcdir; $valgrind $pcre2grep --color=always "^01|^02|^03" ./testdata/grepinput) >>testtrygrep
-echo "RC=$?" >>testtrygrep
-
-echo "---------------------------- Test 73 -----------------------------" >>testtrygrep
-(cd $srcdir; $valgrind $pcre2grep -o --colour=always "^01|^02|^03" ./testdata/grepinput) >>testtrygrep
-echo "RC=$?" >>testtrygrep
-
-echo "---------------------------- Test 74 -----------------------------" >>testtrygrep
-(cd $srcdir; $valgrind $pcre2grep -o "^01|02|^03" ./testdata/grepinput) >>testtrygrep
-echo "RC=$?" >>testtrygrep
-
-echo "---------------------------- Test 75 -----------------------------" >>testtrygrep
-(cd $srcdir; $valgrind $pcre2grep --color=always "^01|02|^03" ./testdata/grepinput) >>testtrygrep
-echo "RC=$?" >>testtrygrep
-
-echo "---------------------------- Test 76 -----------------------------" >>testtrygrep
-(cd $srcdir; $valgrind $pcre2grep -o --colour=always "^01|02|^03" ./testdata/grepinput) >>testtrygrep
-echo "RC=$?" >>testtrygrep
-
-echo "---------------------------- Test 77 -----------------------------" >>testtrygrep
-(cd $srcdir; $valgrind $pcre2grep -o "^01|^02|03" ./testdata/grepinput) >>testtrygrep
-echo "RC=$?" >>testtrygrep
-
-echo "---------------------------- Test 78 -----------------------------" >>testtrygrep
-(cd $srcdir; $valgrind $pcre2grep --color=always "^01|^02|03" ./testdata/grepinput) >>testtrygrep
-echo "RC=$?" >>testtrygrep
-
-echo "---------------------------- Test 79 -----------------------------" >>testtrygrep
-(cd $srcdir; $valgrind $pcre2grep -o --colour=always "^01|^02|03" ./testdata/grepinput) >>testtrygrep
-echo "RC=$?" >>testtrygrep
-
-echo "---------------------------- Test 80 -----------------------------" >>testtrygrep
-(cd $srcdir; $valgrind $pcre2grep -o "\b01|\b02" ./testdata/grepinput) >>testtrygrep
-echo "RC=$?" >>testtrygrep
-
-echo "---------------------------- Test 81 -----------------------------" >>testtrygrep
-(cd $srcdir; $valgrind $pcre2grep --color=always "\\b01|\\b02" ./testdata/grepinput) >>testtrygrep
-echo "RC=$?" >>testtrygrep
-
-echo "---------------------------- Test 82 -----------------------------" >>testtrygrep
-(cd $srcdir; $valgrind $pcre2grep -o --colour=always "\\b01|\\b02" ./testdata/grepinput) >>testtrygrep
-echo "RC=$?" >>testtrygrep
-
-echo "---------------------------- Test 83 -----------------------------" >>testtrygrep
-(cd $srcdir; $valgrind $pcre2grep --buffer-size=100 "^a" ./testdata/grepinput3) >>testtrygrep 2>&1
-echo "RC=$?" >>testtrygrep
-
-echo "---------------------------- Test 84 -----------------------------" >>testtrygrep
-echo testdata/grepinput3 >testtemp1grep
-(cd $srcdir; $valgrind $pcre2grep --file-list ./testdata/grepfilelist --file-list $builddir/testtemp1grep "fox|complete|t7") >>testtrygrep 2>&1
-echo "RC=$?" >>testtrygrep
-
-echo "---------------------------- Test 85 -----------------------------" >>testtrygrep
-(cd $srcdir; $valgrind $pcre2grep --file-list=./testdata/grepfilelist "dolor" ./testdata/grepinput3) >>testtrygrep 2>&1
-echo "RC=$?" >>testtrygrep
-
-echo "---------------------------- Test 86 -----------------------------" >>testtrygrep
-(cd $srcdir; $valgrind $pcre2grep "dog" ./testdata/grepbinary) >>testtrygrep 2>&1
-echo "RC=$?" >>testtrygrep
-
-echo "---------------------------- Test 87 -----------------------------" >>testtrygrep
-(cd $srcdir; $valgrind $pcre2grep "cat" ./testdata/grepbinary) >>testtrygrep 2>&1
-echo "RC=$?" >>testtrygrep
-
-echo "---------------------------- Test 88 -----------------------------" >>testtrygrep
-(cd $srcdir; $valgrind $pcre2grep -v "cat" ./testdata/grepbinary) >>testtrygrep 2>&1
-echo "RC=$?" >>testtrygrep
-
-echo "---------------------------- Test 89 -----------------------------" >>testtrygrep
-(cd $srcdir; $valgrind $pcre2grep -I "dog" ./testdata/grepbinary) >>testtrygrep 2>&1
-echo "RC=$?" >>testtrygrep
-
-echo "---------------------------- Test 90 -----------------------------" >>testtrygrep
-(cd $srcdir; $valgrind $pcre2grep --binary-files=without-match "dog" ./testdata/grepbinary) >>testtrygrep 2>&1
-echo "RC=$?" >>testtrygrep
-
-echo "---------------------------- Test 91 -----------------------------" >>testtrygrep
-(cd $srcdir; $valgrind $pcre2grep -a "dog" ./testdata/grepbinary) >>testtrygrep 2>&1
-echo "RC=$?" >>testtrygrep
-
-echo "---------------------------- Test 92 -----------------------------" >>testtrygrep
-(cd $srcdir; $valgrind $pcre2grep --binary-files=text "dog" ./testdata/grepbinary) >>testtrygrep 2>&1
-echo "RC=$?" >>testtrygrep
-
-echo "---------------------------- Test 93 -----------------------------" >>testtrygrep
-(cd $srcdir; $valgrind $pcre2grep --text "dog" ./testdata/grepbinary) >>testtrygrep 2>&1
-echo "RC=$?" >>testtrygrep
-
-echo "---------------------------- Test 94 -----------------------------" >>testtrygrep
-(cd $srcdir; $valgrind $pcre2grep -L -r --include=grepinputx --include grepinput8 'fox' ./testdata/grepinput* | sort) >>testtrygrep
-echo "RC=$?" >>testtrygrep
-
-echo "---------------------------- Test 95 -----------------------------" >>testtrygrep
-(cd $srcdir; $valgrind $pcre2grep --file-list ./testdata/grepfilelist --exclude grepinputv "fox|complete") >>testtrygrep 2>&1
-echo "RC=$?" >>testtrygrep
-
-echo "---------------------------- Test 96 -----------------------------" >>testtrygrep
-(cd $srcdir; $valgrind $pcre2grep -L -r --include-dir=testdata --exclude '^(?!grepinput)' 'fox' ./test* | sort) >>testtrygrep
-echo "RC=$?" >>testtrygrep
-
-echo "---------------------------- Test 97 -----------------------------" >>testtrygrep
-echo "grepinput$" >testtemp1grep
-echo "grepinput8" >>testtemp1grep
-(cd $srcdir; $valgrind $pcre2grep -L -r --include=grepinput --exclude-from $builddir/testtemp1grep --exclude-dir='^\.' 'fox' ./testdata | sort) >>testtrygrep
-echo "RC=$?" >>testtrygrep
-
-echo "---------------------------- Test 98 -----------------------------" >>testtrygrep
-echo "grepinput$" >testtemp1grep
-echo "grepinput8" >>testtemp1grep
-(cd $srcdir; $valgrind $pcre2grep -L -r --exclude=grepinput3 --include=grepinput --exclude-from $builddir/testtemp1grep --exclude-dir='^\.' 'fox' ./testdata | sort) >>testtrygrep
-echo "RC=$?" >>testtrygrep
-
-echo "---------------------------- Test 99 -----------------------------" >>testtrygrep
-echo "grepinput$" >testtemp1grep
-echo "grepinput8" >testtemp2grep
-(cd $srcdir; $valgrind $pcre2grep -L -r --include grepinput --exclude-from $builddir/testtemp1grep --exclude-from=$builddir/testtemp2grep --exclude-dir='^\.' 'fox' ./testdata | sort) >>testtrygrep
-echo "RC=$?" >>testtrygrep
-
-echo "---------------------------- Test 100 ------------------------------" >>testtrygrep
-(cd $srcdir; $valgrind $pcre2grep -Ho2 --only-matching=1 -o3 '(\w+) binary (\w+)(\.)?' ./testdata/grepinput) >>testtrygrep
-echo "RC=$?" >>testtrygrep
-
-echo "---------------------------- Test 101 ------------------------------" >>testtrygrep
-(cd $srcdir; $valgrind $pcre2grep -o3 -Ho2 -o12 --only-matching=1 -o3 --colour=always --om-separator='|' '(\w+) binary (\w+)(\.)?' ./testdata/grepinput) >>testtrygrep
-echo "RC=$?" >>testtrygrep
-
-echo "---------------------------- Test 102 -----------------------------" >>testtrygrep
-(cd $srcdir; $valgrind $pcre2grep -n "^$" ./testdata/grepinput3) >>testtrygrep 2>&1
-echo "RC=$?" >>testtrygrep
-
-echo "---------------------------- Test 103 -----------------------------" >>testtrygrep
-(cd $srcdir; $valgrind $pcre2grep --only-matching "^$" ./testdata/grepinput3) >>testtrygrep 2>&1
-echo "RC=$?" >>testtrygrep
-
-echo "---------------------------- Test 104 -----------------------------" >>testtrygrep
-(cd $srcdir; $valgrind $pcre2grep -n --only-matching "^$" ./testdata/grepinput3) >>testtrygrep 2>&1
-echo "RC=$?" >>testtrygrep
-
-echo "---------------------------- Test 105 -----------------------------" >>testtrygrep
-(cd $srcdir; $valgrind $pcre2grep --colour=always "ipsum|" ./testdata/grepinput3) >>testtrygrep 2>&1
-echo "RC=$?" >>testtrygrep
-
-echo "---------------------------- Test 106 -----------------------------" >>testtrygrep
-(cd $srcdir; echo "a" | $valgrind $pcre2grep -M "|a" ) >>testtrygrep 2>&1
-echo "RC=$?" >>testtrygrep
-
-echo "---------------------------- Test 107 -----------------------------" >>testtrygrep
-echo "a" >testtemp1grep
-echo "aaaaa" >>testtemp1grep
-(cd $srcdir; $valgrind $pcre2grep --line-offsets '(?<=\Ka)' $builddir/testtemp1grep) >>testtrygrep 2>&1
-echo "RC=$?" >>testtrygrep
-
-echo "---------------------------- Test 108 ------------------------------" >>testtrygrep
-(cd $srcdir; $valgrind $pcre2grep -lq PATTERN ./testdata/grepinput ./testdata/grepinputx) >>testtrygrep
-echo "RC=$?" >>testtrygrep
-
-echo "---------------------------- Test 109 -----------------------------" >>testtrygrep
-(cd $srcdir; $valgrind $pcre2grep -cq lazy ./testdata/grepinput*) >>testtrygrep
-echo "RC=$?" >>testtrygrep
-
-# Now compare the results.
-
-$cf $srcdir/testdata/grepoutput testtrygrep
-if [ $? != 0 ] ; then exit 1; fi
-
-
-# These tests require UTF-8 support
-
-if [ $utf8 -ne 0 ] ; then
- echo "Testing pcre2grep UTF-8 features"
-
- echo "---------------------------- Test U1 ------------------------------" >testtrygrep
- (cd $srcdir; $valgrind $pcre2grep -n -u --newline=any "^X" ./testdata/grepinput8) >>testtrygrep
- echo "RC=$?" >>testtrygrep
-
- echo "---------------------------- Test U2 ------------------------------" >>testtrygrep
- (cd $srcdir; $valgrind $pcre2grep -n -u -C 3 --newline=any "Match" ./testdata/grepinput8) >>testtrygrep
- echo "RC=$?" >>testtrygrep
-
- echo "---------------------------- Test U3 ------------------------------" >>testtrygrep
- (cd $srcdir; $valgrind $pcre2grep --line-offsets -u --newline=any '(?<=\K\x{17f})' ./testdata/grepinput8) >>testtrygrep
- echo "RC=$?" >>testtrygrep
-
- $cf $srcdir/testdata/grepoutput8 testtrygrep
- if [ $? != 0 ] ; then exit 1; fi
-
-else
- echo "Skipping pcre2grep UTF-8 tests: no UTF-8 support in PCRE2 library"
-fi
-
-
-# We go to some contortions to try to ensure that the tests for the various
-# newline settings will work in environments where the normal newline sequence
-# is not \n. Do not use exported files, whose line endings might be changed.
-# Instead, create an input file using printf so that its contents are exactly
-# what we want. Note the messy fudge to get printf to write a string that
-# starts with a hyphen. These tests are run in the build directory.
-
-echo "Testing pcre2grep newline settings"
-printf "abc\rdef\r\nghi\njkl" >testNinputgrep
-
-printf "%c--------------------------- Test N1 ------------------------------\r\n" - >testtrygrep
-$valgrind $pcre2grep -n -N CR "^(abc|def|ghi|jkl)" testNinputgrep >>testtrygrep
-
-printf "%c--------------------------- Test N2 ------------------------------\r\n" - >>testtrygrep
-$valgrind $pcre2grep -n --newline=crlf "^(abc|def|ghi|jkl)" testNinputgrep >>testtrygrep
-
-printf "%c--------------------------- Test N3 ------------------------------\r\n" - >>testtrygrep
-pattern=`printf 'def\rjkl'`
-$valgrind $pcre2grep -n --newline=cr -F "$pattern" testNinputgrep >>testtrygrep
-
-printf "%c--------------------------- Test N4 ------------------------------\r\n" - >>testtrygrep
-$valgrind $pcre2grep -n --newline=crlf -F -f $srcdir/testdata/greppatN4 testNinputgrep >>testtrygrep
-
-printf "%c--------------------------- Test N5 ------------------------------\r\n" - >>testtrygrep
-$valgrind $pcre2grep -n --newline=any "^(abc|def|ghi|jkl)" testNinputgrep >>testtrygrep
-
-printf "%c--------------------------- Test N6 ------------------------------\r\n" - >>testtrygrep
-$valgrind $pcre2grep -n --newline=anycrlf "^(abc|def|ghi|jkl)" testNinputgrep >>testtrygrep
-
-$cf $srcdir/testdata/grepoutputN testtrygrep
-if [ $? != 0 ] ; then exit 1; fi
-
-
-# Finally, some tests to exercise code that is not tested above, just to be
-# sure that it runs OK. Doing this improves the coverage statistics. The output
-# is not checked.
-
-echo "Testing miscellaneous pcre2grep arguments (unchecked)"
-echo '' >testtrygrep
-checkspecial '-xxxxx' 2
-checkspecial '--help' 0
-checkspecial '--line-buffered --colour=auto abc /dev/null' 1
-
-# Clean up local working files
-rm -f testNinputgrep teststderrgrep testtrygrep testtemp1grep testtemp2grep
-
-exit 0
-
-# End
diff --git a/pcre2/RunTest b/pcre2/RunTest
deleted file mode 100755
index 36dc638ed..000000000
--- a/pcre2/RunTest
+++ /dev/null
@@ -1,850 +0,0 @@
-#! /bin/sh
-
-###############################################################################
-# Run the PCRE2 tests using the pcre2test program. The appropriate tests are
-# selected, depending on which build-time options were used.
-#
-# When JIT support is available, all appropriate tests are run with and without
-# JIT, unless "-nojit" is given on the command line. There are also two tests
-# for JIT-specific features, one to be run when JIT support is available
-# (unless "-nojit" is specified), and one when it is not.
-#
-# Whichever of the 8-, 16- and 32-bit libraries exist are tested. It is also
-# possible to select which to test by giving "-8", "-16" or "-32" on the
-# command line.
-#
-# As well as "-nojit", "-8", "-16", and "-32", arguments for this script are
-# individual test numbers, ranges of tests such as 3-6 or 3- (meaning 3 to the
-# end), or a number preceded by ~ to exclude a test. For example, "3-15 ~10"
-# runs tests 3 to 15, excluding test 10, and just "~10" runs all the tests
-# except test 10. Whatever order the arguments are in, the tests are always run
-# in numerical order.
-#
-# Inappropriate tests are automatically skipped (with a comment to say so). For
-# example, if JIT support is not compiled, test 16 is skipped, whereas if JIT
-# support is compiled, test 15 is skipped.
-#
-# Other arguments can be one of the words "-valgrind", "-valgrind-log", or
-# "-sim" followed by an argument to run cross-compiled executables under a
-# simulator, for example:
-#
-# RunTest 3 -sim "qemu-arm -s 8388608"
-#
-# For backwards compatibility, -nojit, -valgrind, -valgrind-log, and -sim may
-# be given without the leading "-" character.
-#
-# When PCRE2 is compiled by clang with -fsanitize arguments, some tests need
-# very much more stack than normal. In environments where the stack can be
-# set at runtime, -bigstack sets a gigantic stack.
-#
-# There are two special cases where only one argument is allowed:
-#
-# If the first and only argument is "ebcdic", the script runs the special
-# EBCDIC test that can be useful for checking certain EBCDIC features, even
-# when run in an ASCII environment. PCRE2 must be built with EBCDIC support for
-# this test to be run.
-#
-# If the script is obeyed as "RunTest list", a list of available tests is
-# output, but none of them are run.
-###############################################################################
-
-# Define test titles in variables so that they can be output as a list. Some
-# of them are modified (e.g. with -8 or -16) when used in the actual tests.
-
-title0="Test 0: Unchecked pcre2test argument tests (to improve coverage)"
-title1="Test 1: Main non-UTF, non-UCP functionality (compatible with Perl >= 5.10)"
-title2="Test 2: API, errors, internals, and non-Perl stuff"
-title3="Test 3: Locale-specific features"
-title4A="Test 4: UTF"
-title4B=" and Unicode property support (compatible with Perl >= 5.10)"
-title5A="Test 5: API, internals, and non-Perl stuff for UTF"
-title5B=" and UCP support"
-title6="Test 6: DFA matching main non-UTF, non-UCP functionality"
-title7A="Test 7: DFA matching with UTF"
-title7B=" and Unicode property support"
-title8="Test 8: Internal offsets and code size tests"
-title9="Test 9: Specials for the basic 8-bit library"
-title10="Test 10: Specials for the 8-bit library with UTF-8 and UCP support"
-title11="Test 11: Specials for the basic 16-bit and 32-bit libraries"
-title12="Test 12: Specials for the 16-bit and 32-bit libraries UTF and UCP support"
-title13="Test 13: DFA specials for the basic 16-bit and 32-bit libraries"
-title14="Test 14: DFA specials for UTF and UCP support"
-title15="Test 15: Non-JIT limits and other non-JIT tests"
-title16="Test 16: JIT-specific features when JIT is not available"
-title17="Test 17: JIT-specific features when JIT is available"
-title18="Test 18: Tests of the POSIX interface, excluding UTF/UCP"
-title19="Test 19: Tests of the POSIX interface with UTF/UCP"
-title20="Test 20: Serialization tests"
-title21="Test 21: \C tests without UTF (supported for DFA matching)"
-title22="Test 22: \C tests with UTF (not supported for DFA matching)"
-title23="Test 23: \C disabled test"
-maxtest=23
-
-if [ $# -eq 1 -a "$1" = "list" ]; then
- echo $title0
- echo $title1
- echo $title2 "(not UTF or UCP)"
- echo $title3
- echo $title4A $title4B
- echo $title5A $title5B
- echo $title6
- echo $title7A $title7B
- echo $title8
- echo $title9
- echo $title10
- echo $title11
- echo $title12
- echo $title13
- echo $title14
- echo $title15
- echo $title16
- echo $title17
- echo $title18
- echo $title19
- echo $title20
- echo $title21
- echo $title22
- echo $title23
- exit 0
-fi
-
-# Set up a suitable "diff" command for comparison. Some systems
-# have a diff that lacks a -u option. Try to deal with this.
-
-cf="diff"
-diff -u /dev/null /dev/null 2>/dev/null && cf="diff -u"
-
-# Find the test data
-
-if [ -n "$srcdir" -a -d "$srcdir" ] ; then
- testdata="$srcdir/testdata"
-elif [ -d "./testdata" ] ; then
- testdata=./testdata
-elif [ -d "../testdata" ] ; then
- testdata=../testdata
-else
- echo "Cannot find the testdata directory"
- exit 1
-fi
-
-
-# ------ Function to check results of a test -------
-
-# This function is called with three parameters:
-#
-# $1 the value of $? after a call to pcre2test
-# $2 the suffix of the output file to compare with
-# $3 the $opt value (empty, -jit, or -dfa)
-#
-# Note: must define using name(), not "function name", for Solaris.
-
-checkresult()
- {
- if [ $1 -ne 0 ] ; then
- echo "** pcre2test failed - check testtry"
- exit 1
- fi
- case "$3" in
- -jit) with=" with JIT";;
- -dfa) with=" with DFA";;
- *) with="";;
- esac
- $cf $testdata/testoutput$2 testtry
- if [ $? != 0 ] ; then
- echo ""
- echo "** Test $2 failed$with"
- exit 1
- fi
- echo " OK$with"
- }
-
-
-# ------ Function to run and check a special pcre2test arguments test -------
-
-checkspecial()
- {
- $valgrind $vjs ./pcre2test $1 >>testtry
- if [ $? -ne 0 ] ; then
- echo "** pcre2test $1 failed - check testtry"
- exit 1
- fi
- }
-
-
-# ------ Special EBCDIC Test -------
-
-if [ $# -eq 1 -a "$1" = "ebcdic" ]; then
- $valgrind ./pcre2test -C ebcdic >/dev/null
- ebcdic=$?
- if [ $ebcdic -ne 1 ] ; then
- echo "Cannot run EBCDIC tests: EBCDIC support not compiled"
- exit 1
- fi
- for opt in "" "-dfa"; do
- ./pcre2test -q $opt $testdata/testinputEBC >testtry
- checkresult $? EBC "$opt"
- done
-exit 0
-fi
-
-
-# ------ Normal Tests ------
-
-# Default values
-
-arg8=
-arg16=
-arg32=
-nojit=
-bigstack=
-sim=
-skip=
-valgrind=
-vjs=
-
-# This is in case the caller has set aliases (as I do - PH)
-unset cp ls mv rm
-
-# Process options and select which tests to run; for those that are explicitly
-# requested, check that the necessary optional facilities are available.
-
-do0=no
-do1=no
-do2=no
-do3=no
-do4=no
-do5=no
-do6=no
-do7=no
-do8=no
-do9=no
-do10=no
-do11=no
-do12=no
-do13=no
-do14=no
-do15=no
-do16=no
-do17=no
-do18=no
-do19=no
-do20=no
-do21=no
-do22=no
-do23=no
-
-while [ $# -gt 0 ] ; do
- case $1 in
- 0) do0=yes;;
- 1) do1=yes;;
- 2) do2=yes;;
- 3) do3=yes;;
- 4) do4=yes;;
- 5) do5=yes;;
- 6) do6=yes;;
- 7) do7=yes;;
- 8) do8=yes;;
- 9) do9=yes;;
- 10) do10=yes;;
- 11) do11=yes;;
- 12) do12=yes;;
- 13) do13=yes;;
- 14) do14=yes;;
- 15) do15=yes;;
- 16) do16=yes;;
- 17) do17=yes;;
- 18) do18=yes;;
- 19) do19=yes;;
- 20) do20=yes;;
- 21) do21=yes;;
- 22) do22=yes;;
- 23) do23=yes;;
- -8) arg8=yes;;
- -16) arg16=yes;;
- -32) arg32=yes;;
- bigstack|-bigstack) bigstack=yes;;
- nojit|-nojit) nojit=yes;;
- sim|-sim) shift; sim=$1;;
- valgrind|-valgrind) valgrind="valgrind --tool=memcheck -q --smc-check=all";;
- valgrind-log|-valgrind-log) valgrind="valgrind --tool=memcheck --num-callers=30 --leak-check=no --error-limit=no --smc-check=all --log-file=report.%p ";;
- ~*)
- if expr "$1" : '~[0-9][0-9]*$' >/dev/null; then
- skip="$skip `expr "$1" : '~\([0-9]*\)*$'`"
- else
- echo "Unknown option or test selector '$1'"; exit 1
- fi
- ;;
- *-*)
- if expr "$1" : '[0-9][0-9]*-[0-9]*$' >/dev/null; then
- tf=`expr "$1" : '\([0-9]*\)'`
- tt=`expr "$1" : '.*-\([0-9]*\)'`
- if [ "$tt" = "" ] ; then tt=$maxtest; fi
- if expr \( "$tt" ">" "$maxtest" \) >/dev/null; then
- echo "Invalid test range '$1'"; exit 1
- fi
- while expr "$tf" "<=" "$tt" >/dev/null; do
- eval do${tf}=yes
- tf=`expr $tf + 1`
- done
- else
- echo "Invalid test range '$1'"; exit 1
- fi
- ;;
- *) echo "Unknown option or test selector '$1'"; exit 1;;
- esac
- shift
-done
-
-# Find which optional facilities are available.
-
-$sim ./pcre2test -C linksize >/dev/null
-link_size=$?
-if [ $link_size -lt 2 ] ; then
- echo "RunTest: Failed to find internal link size"
- exit 1
-fi
-if [ $link_size -gt 4 ] ; then
- echo "RunTest: Failed to find internal link size"
- exit 1
-fi
-
-# If it is possible to set the system stack size, arrange to set a value for
-# test 2, which needs more than the even the Linux default when PCRE2 has been
-# compiled by gcc with -fsanitize=address. When the compiler is clang, sanitize
-# options require an even bigger stack for test 2, and an increased stack for
-# some of the other tests.
-
-$sim ./pcre2test -S 1 /dev/null /dev/null
-if [ $? -eq 0 ] ; then
- if [ "$bigstack" = "" ] ; then
- test2stack="-S 16"
- defaultstack=""
- else
- test2stack="-S 1024"
- defaultstack="-S 64"
- fi
-else
- test2stack=""
- defaultstack=""
-fi
-
-# All of 8-bit, 16-bit, and 32-bit character strings may be supported, but only
-# one need be.
-
-$sim ./pcre2test -C pcre2-8 >/dev/null
-support8=$?
-$sim ./pcre2test -C pcre2-16 >/dev/null
-support16=$?
-$sim ./pcre2test -C pcre2-32 >/dev/null
-support32=$?
-
-# \C may be disabled
-
-$sim ./pcre2test -C backslash-C >/dev/null
-supportBSC=$?
-
-# Initialize all bitsizes skipped
-
-test8=skip
-test16=skip
-test32=skip
-
-# If no bitsize arguments, select all that are available
-
-if [ "$arg8$arg16$arg32" = "" ] ; then
- if [ $support8 -ne 0 ] ; then
- test8=-8
- fi
- if [ $support16 -ne 0 ] ; then
- test16=-16
- fi
- if [ $support32 -ne 0 ] ; then
- test32=-32
- fi
-
-# Otherwise, select requested bit sizes
-
-else
- if [ "$arg8" = yes ] ; then
- if [ $support8 -eq 0 ] ; then
- echo "Cannot run 8-bit library tests: 8-bit library not compiled"
- exit 1
- fi
- test8=-8
- fi
- if [ "$arg16" = yes ] ; then
- if [ $support16 -eq 0 ] ; then
- echo "Cannot run 16-bit library tests: 16-bit library not compiled"
- exit 1
- fi
- test16=-16
- fi
- if [ "$arg32" = yes ] ; then
- if [ $support32 -eq 0 ] ; then
- echo "Cannot run 32-bit library tests: 32-bit library not compiled"
- exit 1
- fi
- test32=-32
- fi
-fi
-
-# UTF support is implied by Unicode support, and it always applies to all bit
-# sizes if both are supported; we can't have UTF-8 support without UTF-16 or
-# UTF-32 support.
-
-$sim ./pcre2test -C unicode >/dev/null
-utf=$?
-
-# When JIT is used with valgrind, we need to set up valgrind suppressions as
-# otherwise there are a lot of false positive valgrind reports when the
-# the hardware supports SSE2.
-
-jitopt=
-$sim ./pcre2test -C jit >/dev/null
-jit=$?
-if [ $jit -ne 0 -a "$nojit" != "yes" ] ; then
- jitopt=-jit
- if [ "$valgrind" != "" ] ; then
- vjs="--suppressions=$testdata/valgrind-jit.supp"
- fi
-fi
-
-# If no specific tests were requested, select all. Those that are not
-# relevant will be automatically skipped.
-
-if [ $do0 = no -a $do1 = no -a $do2 = no -a $do3 = no -a \
- $do4 = no -a $do5 = no -a $do6 = no -a $do7 = no -a \
- $do8 = no -a $do9 = no -a $do10 = no -a $do11 = no -a \
- $do12 = no -a $do13 = no -a $do14 = no -a $do15 = no -a \
- $do16 = no -a $do17 = no -a $do18 = no -a $do19 = no -a \
- $do20 = no -a $do21 = no -a $do22 = no -a $do23 = no \
- ]; then
- do0=yes
- do1=yes
- do2=yes
- do3=yes
- do4=yes
- do5=yes
- do6=yes
- do7=yes
- do8=yes
- do9=yes
- do10=yes
- do11=yes
- do12=yes
- do13=yes
- do14=yes
- do15=yes
- do16=yes
- do17=yes
- do18=yes
- do19=yes
- do20=yes
- do21=yes
- do22=yes
- do23=yes
-fi
-
-# Handle any explicit skips at this stage, so that an argument list may consist
-# only of explicit skips.
-
-for i in $skip; do eval do$i=no; done
-
-# Show which release and which test data
-
-echo ""
-echo PCRE2 C library tests using test data from $testdata
-$sim ./pcre2test /dev/null
-echo ""
-
-for bmode in "$test8" "$test16" "$test32"; do
- case "$bmode" in
- skip) continue;;
- -16) if [ "$test8$test32" != "skipskip" ] ; then echo ""; fi
- bits=16; echo "---- Testing 16-bit library ----"; echo "";;
- -32) if [ "$test8$test16" != "skipskip" ] ; then echo ""; fi
- bits=32; echo "---- Testing 32-bit library ----"; echo "";;
- -8) bits=8; echo "---- Testing 8-bit library ----"; echo "";;
- esac
-
- # Test 0 is a special test. Its output is not checked, because it will
- # be different on different hardware and with different configurations.
- # Running this test just exercises the code.
-
- if [ $do0 = yes ] ; then
- echo $title0
- echo '/abc/jit,memory' >testSinput
- echo ' abc' >>testSinput
- echo '' >testtry
- checkspecial '-C'
- checkspecial '--help'
- checkspecial '-S 1 -t 10 testSinput'
- echo " OK"
- fi
-
- # Primary non-UTF test, compatible with JIT and all versions of Perl >= 5.8
-
- if [ $do1 = yes ] ; then
- echo $title1
- for opt in "" $jitopt; do
- $sim $valgrind ${opt:+$vjs} ./pcre2test -q $defaultstack $bmode $opt $testdata/testinput1 testtry
- checkresult $? 1 "$opt"
- done
- fi
-
- # PCRE2 tests that are not Perl-compatible: API, errors, internals
-
- if [ $do2 = yes ] ; then
- echo $title2 "(excluding UTF-$bits)"
- for opt in "" $jitopt; do
- $sim $valgrind ${opt:+$vjs} ./pcre2test -q $test2stack $bmode $opt $testdata/testinput2 testtry
- if [ $? = 0 ] ; then
- checkresult $? 2 "$opt"
- else
- echo " "
- echo "** Test 2 requires a lot of stack. If it has crashed with a"
- echo "** segmentation fault, it may be that you do not have enough"
- echo "** stack available by default. Please see the 'pcre2stack' man"
- echo "** page for a discussion of PCRE2's stack usage."
- echo " "
- exit 1
- fi
- done
- fi
-
- # Locale-specific tests, provided that either the "fr_FR", "fr_CA", "french"
- # or "fr" locale is available. The first two are Unix-like standards; the
- # last two are for Windows. Unfortunately, different versions of the French
- # locale give different outputs for some items. This test passes if the
- # output matches any one of the alternative output files.
-
- if [ $do3 = yes ] ; then
- locale=
-
- # In some environments locales that are listed by the "locale -a"
- # command do not seem to work with setlocale(). Therefore, we do
- # a preliminary test to see if pcre2test can set one before going
- # on to use it.
-
- for loc in 'fr_FR' 'french' 'fr' 'fr_CA'; do
- locale -a | grep "^$loc\$" >/dev/null
- if [ $? -eq 0 ] ; then
- echo "/a/locale=$loc" | \
- $sim $valgrind ./pcre2test -q $bmode | \
- grep "Failed to set locale" >/dev/null
- if [ $? -ne 0 ] ; then
- locale=$loc
- if [ "$locale" = "fr_FR" ] ; then
- infile=$testdata/testinput3
- outfile=$testdata/testoutput3
- outfile2=$testdata/testoutput3A
- outfile3=$testdata/testoutput3B
- else
- infile=test3input
- outfile=test3output
- outfile2=test3outputA
- outfile3=test3outputB
- sed "s/fr_FR/$loc/" $testdata/testinput3 >test3input
- sed "s/fr_FR/$loc/" $testdata/testoutput3 >test3output
- sed "s/fr_FR/$loc/" $testdata/testoutput3A >test3outputA
- sed "s/fr_FR/$loc/" $testdata/testoutput3B >test3outputB
- fi
- break
- fi
- fi
- done
-
- if [ "$locale" != "" ] ; then
- echo $title3 "(using '$locale' locale)"
- for opt in "" $jitopt; do
- $sim $valgrind ${opt:+$vjs} ./pcre2test -q $defaultstack $bmode $opt $infile testtry
- if [ $? = 0 ] ; then
- case "$opt" in
- -jit) with=" with JIT";;
- *) with="";;
- esac
- if $cf $outfile testtry >teststdout || \
- $cf $outfile2 testtry >teststdout || \
- $cf $outfile3 testtry >teststdout
- then
- echo " OK$with"
- else
- echo "** Locale test did not run successfully$with. The output did not match"
- echo " $outfile, $outfile2 or $outfile3."
- echo " This may mean that there is a problem with the locale settings rather"
- echo " than a bug in PCRE2."
- exit 1
- fi
- else exit 1
- fi
- done
- else
- echo "Cannot test locale-specific features - none of the 'fr_FR', 'fr_CA',"
- echo "'fr' or 'french' locales can be set, or the \"locale\" command is"
- echo "not available to check for them."
- echo " "
- fi
- fi
-
- # Tests for UTF and Unicode property support
-
- if [ $do4 = yes ] ; then
- echo ${title4A}-${bits}${title4B}
- if [ $utf -eq 0 ] ; then
- echo " Skipped because UTF-$bits support is not available"
- else
- for opt in "" $jitopt; do
- $sim $valgrind ${opt:+$vjs} ./pcre2test -q $defaultstack $bmode $opt $testdata/testinput4 testtry
- checkresult $? 4 "$opt"
- done
- fi
- fi
-
- if [ $do5 = yes ] ; then
- echo ${title5A}-${bits}$title5B
- if [ $utf -eq 0 ] ; then
- echo " Skipped because UTF-$bits support is not available"
- else
- for opt in "" $jitopt; do
- $sim $valgrind ${opt:+$vjs} ./pcre2test -q $defaultstack $bmode $opt $testdata/testinput5 testtry
- checkresult $? 5 "$opt"
- done
- fi
- fi
-
- # Tests for DFA matching support
-
- if [ $do6 = yes ] ; then
- echo $title6
- $sim $valgrind ./pcre2test -q $defaultstack $bmode $testdata/testinput6 testtry
- checkresult $? 6 ""
- fi
-
- if [ $do7 = yes ] ; then
- echo ${title7A}-${bits}$title7B
- if [ $utf -eq 0 ] ; then
- echo " Skipped because UTF-$bits support is not available"
- else
- $sim $valgrind ./pcre2test -q $defaultstack $bmode $opt $testdata/testinput7 testtry
- checkresult $? 7 ""
- fi
- fi
-
- # Test of internal offsets and code sizes. This test is run only when there
- # is UTF/UCP support. The actual tests are mostly the same as in some of the
- # above, but in this test we inspect some offsets and sizes. This is a
- # doublecheck for the maintainer, just in case something changes unexpectely.
- # The output from this test is different in 8-bit, 16-bit, and 32-bit modes
- # and for different link sizes, so there are different output files for each
- # mode and link size.
-
- if [ $do8 = yes ] ; then
- echo $title8
- if [ $utf -eq 0 ] ; then
- echo " Skipped because UTF-$bits support is not available"
- else
- $sim $valgrind ./pcre2test -q $defaultstack $bmode $testdata/testinput8 testtry
- checkresult $? 8-$bits-$link_size ""
- fi
- fi
-
- # Tests for 8-bit-specific features
-
- if [ "$do9" = yes ] ; then
- echo $title9
- if [ "$bits" = "16" -o "$bits" = "32" ] ; then
- echo " Skipped when running 16/32-bit tests"
- else
- for opt in "" $jitopt; do
- $sim $valgrind ${opt:+$vjs} ./pcre2test -q $defaultstack $bmode $opt $testdata/testinput9 testtry
- checkresult $? 9 "$opt"
- done
- fi
- fi
-
- # Tests for UTF-8 and UCP 8-bit-specific features
-
- if [ "$do10" = yes ] ; then
- echo $title10
- if [ "$bits" = "16" -o "$bits" = "32" ] ; then
- echo " Skipped when running 16/32-bit tests"
- elif [ $utf -eq 0 ] ; then
- echo " Skipped because UTF-$bits support is not available"
- else
- for opt in "" $jitopt; do
- $sim $valgrind ${opt:+$vjs} ./pcre2test -q $defaultstack $bmode $opt $testdata/testinput10 testtry
- checkresult $? 10 "$opt"
- done
- fi
- fi
-
- # Tests for 16-bit and 32-bit features. Output is different for the two widths.
-
- if [ $do11 = yes ] ; then
- echo $title11
- if [ "$bits" = "8" ] ; then
- echo " Skipped when running 8-bit tests"
- else
- for opt in "" $jitopt; do
- $sim $valgrind ${opt:+$vjs} ./pcre2test -q $defaultstack $bmode $opt $testdata/testinput11 testtry
- checkresult $? 11-$bits "$opt"
- done
- fi
- fi
-
- # Tests for 16-bit and 32-bit features with UTF-16/32 and UCP support. Output
- # is different for the two widths.
-
- if [ $do12 = yes ] ; then
- echo $title12
- if [ "$bits" = "8" ] ; then
- echo " Skipped when running 8-bit tests"
- elif [ $utf -eq 0 ] ; then
- echo " Skipped because UTF-$bits support is not available"
- else
- for opt in "" $jitopt; do
- $sim $valgrind ${opt:+$vjs} ./pcre2test -q $defaultstack $bmode $opt $testdata/testinput12 testtry
- checkresult $? 12-$bits "$opt"
- done
- fi
- fi
-
- # Tests for 16/32-bit-specific features in DFA non-UTF modes
-
- if [ $do13 = yes ] ; then
- echo $title13
- if [ "$bits" = "8" ] ; then
- echo " Skipped when running 8-bit tests"
- else
- $sim $valgrind ./pcre2test -q $defaultstack $bmode $testdata/testinput13 testtry
- checkresult $? 13 ""
- fi
- fi
-
- # Tests for DFA UTF and UCP features. Output is different for the different widths.
-
- if [ $do14 = yes ] ; then
- echo $title14
- if [ $utf -eq 0 ] ; then
- echo " Skipped because UTF-$bits support is not available"
- else
- $sim $valgrind ./pcre2test -q $defaultstack $bmode $opt $testdata/testinput14 testtry
- checkresult $? 14-$bits ""
- fi
- fi
-
- # Test non-JIT match and recursion limits
-
- if [ $do15 = yes ] ; then
- echo $title15
- $sim $valgrind ./pcre2test -q $defaultstack $bmode $testdata/testinput15 testtry
- checkresult $? 15 ""
- fi
-
- # Test JIT-specific features when JIT is not available
-
- if [ $do16 = yes ] ; then
- echo $title16
- if [ $jit -ne 0 ] ; then
- echo " Skipped because JIT is available"
- else
- $sim $valgrind ./pcre2test -q $defaultstack $bmode $testdata/testinput16 testtry
- checkresult $? 16 ""
- fi
- fi
-
- # Test JIT-specific features when JIT is available
-
- if [ $do17 = yes ] ; then
- echo $title17
- if [ $jit -eq 0 -o "$nojit" = "yes" ] ; then
- echo " Skipped because JIT is not available or nojit was specified"
- else
- $sim $valgrind $vjs ./pcre2test -q $defaultstack $bmode $testdata/testinput17 testtry
- checkresult $? 17 ""
- fi
- fi
-
- # Tests for the POSIX interface without UTF/UCP (8-bit only)
-
- if [ $do18 = yes ] ; then
- echo $title18
- if [ "$bits" = "16" -o "$bits" = "32" ] ; then
- echo " Skipped when running 16/32-bit tests"
- else
- $sim $valgrind ./pcre2test -q $defaultstack $bmode $testdata/testinput18 testtry
- checkresult $? 18 ""
- fi
- fi
-
- # Tests for the POSIX interface with UTF/UCP (8-bit only)
-
- if [ $do19 = yes ] ; then
- echo $title19
- if [ "$bits" = "16" -o "$bits" = "32" ] ; then
- echo " Skipped when running 16/32-bit tests"
- elif [ $utf -eq 0 ] ; then
- echo " Skipped because UTF-$bits support is not available"
- else
- $sim $valgrind ./pcre2test -q $defaultstack $bmode $testdata/testinput19 testtry
- checkresult $? 19 ""
- fi
- fi
-
- # Serialization tests
-
- if [ $do20 = yes ] ; then
- echo $title20
- $sim $valgrind ./pcre2test -q $defaultstack $bmode $testdata/testinput20 testtry
- checkresult $? 20 ""
- fi
-
- # \C tests without UTF - DFA matching is supported
-
- if [ "$do21" = yes ] ; then
- echo $title21
- if [ $supportBSC -eq 0 ] ; then
- echo " Skipped because \C is disabled"
- else
- for opt in "" $jitopt -dfa; do
- $sim $valgrind ${opt:+$vjs} ./pcre2test -q $defaultstack $bmode $opt $testdata/testinput21 testtry
- checkresult $? 21 "$opt"
- done
- fi
- fi
-
- # \C tests with UTF - DFA matching is not supported for \C in UTF mode
-
- if [ "$do22" = yes ] ; then
- echo $title22
- if [ $supportBSC -eq 0 ] ; then
- echo " Skipped because \C is disabled"
- elif [ $utf -eq 0 ] ; then
- echo " Skipped because UTF-$bits support is not available"
- else
- for opt in "" $jitopt; do
- $sim $valgrind ${opt:+$vjs} ./pcre2test -q $defaultstack $bmode $opt $testdata/testinput22 testtry
- checkresult $? 22-$bits "$opt"
- done
- fi
- fi
-
- # Test when \C is disabled
-
- if [ "$do23" = yes ] ; then
- echo $title23
- if [ $supportBSC -ne 0 ] ; then
- echo " Skipped because \C is not disabled"
- else
- $sim $valgrind ${opt:+$vjs} ./pcre2test -q $defaultstack $bmode $opt $testdata/testinput23 testtry
- checkresult $? 23 ""
- fi
- fi
-
-# End of loop for 8/16/32-bit tests
-done
-
-# Clean up local working files
-rm -f testSinput test3input testsaved1 testsaved2 test3output test3outputA test3outputB teststdout teststderr testtry
-
-# End
diff --git a/pcre2/aclocal.m4 b/pcre2/aclocal.m4
deleted file mode 100644
index 795657e89..000000000
--- a/pcre2/aclocal.m4
+++ /dev/null
@@ -1,1531 +0,0 @@
-# generated automatically by aclocal 1.15 -*- Autoconf -*-
-
-# Copyright (C) 1996-2014 Free Software Foundation, Inc.
-
-# This file is free software; the Free Software Foundation
-# gives unlimited permission to copy and/or distribute it,
-# with or without modifications, as long as this notice is preserved.
-
-# This program is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY, to the extent permitted by law; without
-# even the implied warranty of MERCHANTABILITY or FITNESS FOR A
-# PARTICULAR PURPOSE.
-
-m4_ifndef([AC_CONFIG_MACRO_DIRS], [m4_defun([_AM_CONFIG_MACRO_DIRS], [])m4_defun([AC_CONFIG_MACRO_DIRS], [_AM_CONFIG_MACRO_DIRS($@)])])
-m4_ifndef([AC_AUTOCONF_VERSION],
- [m4_copy([m4_PACKAGE_VERSION], [AC_AUTOCONF_VERSION])])dnl
-m4_if(m4_defn([AC_AUTOCONF_VERSION]), [2.69],,
-[m4_warning([this file was generated for autoconf 2.69.
-You have another version of autoconf. It may work, but is not guaranteed to.
-If you have problems, you may need to regenerate the build system entirely.
-To do so, use the procedure documented by the package, typically 'autoreconf'.])])
-
-dnl pkg.m4 - Macros to locate and utilise pkg-config. -*- Autoconf -*-
-dnl serial 11 (pkg-config-0.29)
-dnl
-dnl Copyright © 2004 Scott James Remnant .
-dnl Copyright © 2012-2015 Dan Nicholson
-dnl
-dnl This program is free software; you can redistribute it and/or modify
-dnl it under the terms of the GNU General Public License as published by
-dnl the Free Software Foundation; either version 2 of the License, or
-dnl (at your option) any later version.
-dnl
-dnl This program is distributed in the hope that it will be useful, but
-dnl WITHOUT ANY WARRANTY; without even the implied warranty of
-dnl MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
-dnl General Public License for more details.
-dnl
-dnl You should have received a copy of the GNU General Public License
-dnl along with this program; if not, write to the Free Software
-dnl Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
-dnl 02111-1307, USA.
-dnl
-dnl As a special exception to the GNU General Public License, if you
-dnl distribute this file as part of a program that contains a
-dnl configuration script generated by Autoconf, you may include it under
-dnl the same distribution terms that you use for the rest of that
-dnl program.
-
-dnl PKG_PREREQ(MIN-VERSION)
-dnl -----------------------
-dnl Since: 0.29
-dnl
-dnl Verify that the version of the pkg-config macros are at least
-dnl MIN-VERSION. Unlike PKG_PROG_PKG_CONFIG, which checks the user's
-dnl installed version of pkg-config, this checks the developer's version
-dnl of pkg.m4 when generating configure.
-dnl
-dnl To ensure that this macro is defined, also add:
-dnl m4_ifndef([PKG_PREREQ],
-dnl [m4_fatal([must install pkg-config 0.29 or later before running autoconf/autogen])])
-dnl
-dnl See the "Since" comment for each macro you use to see what version
-dnl of the macros you require.
-m4_defun([PKG_PREREQ],
-[m4_define([PKG_MACROS_VERSION], [0.29])
-m4_if(m4_version_compare(PKG_MACROS_VERSION, [$1]), -1,
- [m4_fatal([pkg.m4 version $1 or higher is required but ]PKG_MACROS_VERSION[ found])])
-])dnl PKG_PREREQ
-
-dnl PKG_PROG_PKG_CONFIG([MIN-VERSION])
-dnl ----------------------------------
-dnl Since: 0.16
-dnl
-dnl Search for the pkg-config tool and set the PKG_CONFIG variable to
-dnl first found in the path. Checks that the version of pkg-config found
-dnl is at least MIN-VERSION. If MIN-VERSION is not specified, 0.9.0 is
-dnl used since that's the first version where most current features of
-dnl pkg-config existed.
-AC_DEFUN([PKG_PROG_PKG_CONFIG],
-[m4_pattern_forbid([^_?PKG_[A-Z_]+$])
-m4_pattern_allow([^PKG_CONFIG(_(PATH|LIBDIR|SYSROOT_DIR|ALLOW_SYSTEM_(CFLAGS|LIBS)))?$])
-m4_pattern_allow([^PKG_CONFIG_(DISABLE_UNINSTALLED|TOP_BUILD_DIR|DEBUG_SPEW)$])
-AC_ARG_VAR([PKG_CONFIG], [path to pkg-config utility])
-AC_ARG_VAR([PKG_CONFIG_PATH], [directories to add to pkg-config's search path])
-AC_ARG_VAR([PKG_CONFIG_LIBDIR], [path overriding pkg-config's built-in search path])
-
-if test "x$ac_cv_env_PKG_CONFIG_set" != "xset"; then
- AC_PATH_TOOL([PKG_CONFIG], [pkg-config])
-fi
-if test -n "$PKG_CONFIG"; then
- _pkg_min_version=m4_default([$1], [0.9.0])
- AC_MSG_CHECKING([pkg-config is at least version $_pkg_min_version])
- if $PKG_CONFIG --atleast-pkgconfig-version $_pkg_min_version; then
- AC_MSG_RESULT([yes])
- else
- AC_MSG_RESULT([no])
- PKG_CONFIG=""
- fi
-fi[]dnl
-])dnl PKG_PROG_PKG_CONFIG
-
-dnl PKG_CHECK_EXISTS(MODULES, [ACTION-IF-FOUND], [ACTION-IF-NOT-FOUND])
-dnl -------------------------------------------------------------------
-dnl Since: 0.18
-dnl
-dnl Check to see whether a particular set of modules exists. Similar to
-dnl PKG_CHECK_MODULES(), but does not set variables or print errors.
-dnl
-dnl Please remember that m4 expands AC_REQUIRE([PKG_PROG_PKG_CONFIG])
-dnl only at the first occurence in configure.ac, so if the first place
-dnl it's called might be skipped (such as if it is within an "if", you
-dnl have to call PKG_CHECK_EXISTS manually
-AC_DEFUN([PKG_CHECK_EXISTS],
-[AC_REQUIRE([PKG_PROG_PKG_CONFIG])dnl
-if test -n "$PKG_CONFIG" && \
- AC_RUN_LOG([$PKG_CONFIG --exists --print-errors "$1"]); then
- m4_default([$2], [:])
-m4_ifvaln([$3], [else
- $3])dnl
-fi])
-
-dnl _PKG_CONFIG([VARIABLE], [COMMAND], [MODULES])
-dnl ---------------------------------------------
-dnl Internal wrapper calling pkg-config via PKG_CONFIG and setting
-dnl pkg_failed based on the result.
-m4_define([_PKG_CONFIG],
-[if test -n "$$1"; then
- pkg_cv_[]$1="$$1"
- elif test -n "$PKG_CONFIG"; then
- PKG_CHECK_EXISTS([$3],
- [pkg_cv_[]$1=`$PKG_CONFIG --[]$2 "$3" 2>/dev/null`
- test "x$?" != "x0" && pkg_failed=yes ],
- [pkg_failed=yes])
- else
- pkg_failed=untried
-fi[]dnl
-])dnl _PKG_CONFIG
-
-dnl _PKG_SHORT_ERRORS_SUPPORTED
-dnl ---------------------------
-dnl Internal check to see if pkg-config supports short errors.
-AC_DEFUN([_PKG_SHORT_ERRORS_SUPPORTED],
-[AC_REQUIRE([PKG_PROG_PKG_CONFIG])
-if $PKG_CONFIG --atleast-pkgconfig-version 0.20; then
- _pkg_short_errors_supported=yes
-else
- _pkg_short_errors_supported=no
-fi[]dnl
-])dnl _PKG_SHORT_ERRORS_SUPPORTED
-
-
-dnl PKG_CHECK_MODULES(VARIABLE-PREFIX, MODULES, [ACTION-IF-FOUND],
-dnl [ACTION-IF-NOT-FOUND])
-dnl --------------------------------------------------------------
-dnl Since: 0.4.0
-dnl
-dnl Note that if there is a possibility the first call to
-dnl PKG_CHECK_MODULES might not happen, you should be sure to include an
-dnl explicit call to PKG_PROG_PKG_CONFIG in your configure.ac
-AC_DEFUN([PKG_CHECK_MODULES],
-[AC_REQUIRE([PKG_PROG_PKG_CONFIG])dnl
-AC_ARG_VAR([$1][_CFLAGS], [C compiler flags for $1, overriding pkg-config])dnl
-AC_ARG_VAR([$1][_LIBS], [linker flags for $1, overriding pkg-config])dnl
-
-pkg_failed=no
-AC_MSG_CHECKING([for $1])
-
-_PKG_CONFIG([$1][_CFLAGS], [cflags], [$2])
-_PKG_CONFIG([$1][_LIBS], [libs], [$2])
-
-m4_define([_PKG_TEXT], [Alternatively, you may set the environment variables $1[]_CFLAGS
-and $1[]_LIBS to avoid the need to call pkg-config.
-See the pkg-config man page for more details.])
-
-if test $pkg_failed = yes; then
- AC_MSG_RESULT([no])
- _PKG_SHORT_ERRORS_SUPPORTED
- if test $_pkg_short_errors_supported = yes; then
- $1[]_PKG_ERRORS=`$PKG_CONFIG --short-errors --print-errors --cflags --libs "$2" 2>&1`
- else
- $1[]_PKG_ERRORS=`$PKG_CONFIG --print-errors --cflags --libs "$2" 2>&1`
- fi
- # Put the nasty error message in config.log where it belongs
- echo "$$1[]_PKG_ERRORS" >&AS_MESSAGE_LOG_FD
-
- m4_default([$4], [AC_MSG_ERROR(
-[Package requirements ($2) were not met:
-
-$$1_PKG_ERRORS
-
-Consider adjusting the PKG_CONFIG_PATH environment variable if you
-installed software in a non-standard prefix.
-
-_PKG_TEXT])[]dnl
- ])
-elif test $pkg_failed = untried; then
- AC_MSG_RESULT([no])
- m4_default([$4], [AC_MSG_FAILURE(
-[The pkg-config script could not be found or is too old. Make sure it
-is in your PATH or set the PKG_CONFIG environment variable to the full
-path to pkg-config.
-
-_PKG_TEXT
-
-To get pkg-config, see .])[]dnl
- ])
-else
- $1[]_CFLAGS=$pkg_cv_[]$1[]_CFLAGS
- $1[]_LIBS=$pkg_cv_[]$1[]_LIBS
- AC_MSG_RESULT([yes])
- $3
-fi[]dnl
-])dnl PKG_CHECK_MODULES
-
-
-dnl PKG_CHECK_MODULES_STATIC(VARIABLE-PREFIX, MODULES, [ACTION-IF-FOUND],
-dnl [ACTION-IF-NOT-FOUND])
-dnl ---------------------------------------------------------------------
-dnl Since: 0.29
-dnl
-dnl Checks for existence of MODULES and gathers its build flags with
-dnl static libraries enabled. Sets VARIABLE-PREFIX_CFLAGS from --cflags
-dnl and VARIABLE-PREFIX_LIBS from --libs.
-dnl
-dnl Note that if there is a possibility the first call to
-dnl PKG_CHECK_MODULES_STATIC might not happen, you should be sure to
-dnl include an explicit call to PKG_PROG_PKG_CONFIG in your
-dnl configure.ac.
-AC_DEFUN([PKG_CHECK_MODULES_STATIC],
-[AC_REQUIRE([PKG_PROG_PKG_CONFIG])dnl
-_save_PKG_CONFIG=$PKG_CONFIG
-PKG_CONFIG="$PKG_CONFIG --static"
-PKG_CHECK_MODULES($@)
-PKG_CONFIG=$_save_PKG_CONFIG[]dnl
-])dnl PKG_CHECK_MODULES_STATIC
-
-
-dnl PKG_INSTALLDIR([DIRECTORY])
-dnl -------------------------
-dnl Since: 0.27
-dnl
-dnl Substitutes the variable pkgconfigdir as the location where a module
-dnl should install pkg-config .pc files. By default the directory is
-dnl $libdir/pkgconfig, but the default can be changed by passing
-dnl DIRECTORY. The user can override through the --with-pkgconfigdir
-dnl parameter.
-AC_DEFUN([PKG_INSTALLDIR],
-[m4_pushdef([pkg_default], [m4_default([$1], ['${libdir}/pkgconfig'])])
-m4_pushdef([pkg_description],
- [pkg-config installation directory @<:@]pkg_default[@:>@])
-AC_ARG_WITH([pkgconfigdir],
- [AS_HELP_STRING([--with-pkgconfigdir], pkg_description)],,
- [with_pkgconfigdir=]pkg_default)
-AC_SUBST([pkgconfigdir], [$with_pkgconfigdir])
-m4_popdef([pkg_default])
-m4_popdef([pkg_description])
-])dnl PKG_INSTALLDIR
-
-
-dnl PKG_NOARCH_INSTALLDIR([DIRECTORY])
-dnl --------------------------------
-dnl Since: 0.27
-dnl
-dnl Substitutes the variable noarch_pkgconfigdir as the location where a
-dnl module should install arch-independent pkg-config .pc files. By
-dnl default the directory is $datadir/pkgconfig, but the default can be
-dnl changed by passing DIRECTORY. The user can override through the
-dnl --with-noarch-pkgconfigdir parameter.
-AC_DEFUN([PKG_NOARCH_INSTALLDIR],
-[m4_pushdef([pkg_default], [m4_default([$1], ['${datadir}/pkgconfig'])])
-m4_pushdef([pkg_description],
- [pkg-config arch-independent installation directory @<:@]pkg_default[@:>@])
-AC_ARG_WITH([noarch-pkgconfigdir],
- [AS_HELP_STRING([--with-noarch-pkgconfigdir], pkg_description)],,
- [with_noarch_pkgconfigdir=]pkg_default)
-AC_SUBST([noarch_pkgconfigdir], [$with_noarch_pkgconfigdir])
-m4_popdef([pkg_default])
-m4_popdef([pkg_description])
-])dnl PKG_NOARCH_INSTALLDIR
-
-
-dnl PKG_CHECK_VAR(VARIABLE, MODULE, CONFIG-VARIABLE,
-dnl [ACTION-IF-FOUND], [ACTION-IF-NOT-FOUND])
-dnl -------------------------------------------
-dnl Since: 0.28
-dnl
-dnl Retrieves the value of the pkg-config variable for the given module.
-AC_DEFUN([PKG_CHECK_VAR],
-[AC_REQUIRE([PKG_PROG_PKG_CONFIG])dnl
-AC_ARG_VAR([$1], [value of $3 for $2, overriding pkg-config])dnl
-
-_PKG_CONFIG([$1], [variable="][$3]["], [$2])
-AS_VAR_COPY([$1], [pkg_cv_][$1])
-
-AS_VAR_IF([$1], [""], [$5], [$4])dnl
-])dnl PKG_CHECK_VAR
-
-# Copyright (C) 2002-2014 Free Software Foundation, Inc.
-#
-# This file is free software; the Free Software Foundation
-# gives unlimited permission to copy and/or distribute it,
-# with or without modifications, as long as this notice is preserved.
-
-# AM_AUTOMAKE_VERSION(VERSION)
-# ----------------------------
-# Automake X.Y traces this macro to ensure aclocal.m4 has been
-# generated from the m4 files accompanying Automake X.Y.
-# (This private macro should not be called outside this file.)
-AC_DEFUN([AM_AUTOMAKE_VERSION],
-[am__api_version='1.15'
-dnl Some users find AM_AUTOMAKE_VERSION and mistake it for a way to
-dnl require some minimum version. Point them to the right macro.
-m4_if([$1], [1.15], [],
- [AC_FATAL([Do not call $0, use AM_INIT_AUTOMAKE([$1]).])])dnl
-])
-
-# _AM_AUTOCONF_VERSION(VERSION)
-# -----------------------------
-# aclocal traces this macro to find the Autoconf version.
-# This is a private macro too. Using m4_define simplifies
-# the logic in aclocal, which can simply ignore this definition.
-m4_define([_AM_AUTOCONF_VERSION], [])
-
-# AM_SET_CURRENT_AUTOMAKE_VERSION
-# -------------------------------
-# Call AM_AUTOMAKE_VERSION and AM_AUTOMAKE_VERSION so they can be traced.
-# This function is AC_REQUIREd by AM_INIT_AUTOMAKE.
-AC_DEFUN([AM_SET_CURRENT_AUTOMAKE_VERSION],
-[AM_AUTOMAKE_VERSION([1.15])dnl
-m4_ifndef([AC_AUTOCONF_VERSION],
- [m4_copy([m4_PACKAGE_VERSION], [AC_AUTOCONF_VERSION])])dnl
-_AM_AUTOCONF_VERSION(m4_defn([AC_AUTOCONF_VERSION]))])
-
-# Copyright (C) 2011-2014 Free Software Foundation, Inc.
-#
-# This file is free software; the Free Software Foundation
-# gives unlimited permission to copy and/or distribute it,
-# with or without modifications, as long as this notice is preserved.
-
-# AM_PROG_AR([ACT-IF-FAIL])
-# -------------------------
-# Try to determine the archiver interface, and trigger the ar-lib wrapper
-# if it is needed. If the detection of archiver interface fails, run
-# ACT-IF-FAIL (default is to abort configure with a proper error message).
-AC_DEFUN([AM_PROG_AR],
-[AC_BEFORE([$0], [LT_INIT])dnl
-AC_BEFORE([$0], [AC_PROG_LIBTOOL])dnl
-AC_REQUIRE([AM_AUX_DIR_EXPAND])dnl
-AC_REQUIRE_AUX_FILE([ar-lib])dnl
-AC_CHECK_TOOLS([AR], [ar lib "link -lib"], [false])
-: ${AR=ar}
-
-AC_CACHE_CHECK([the archiver ($AR) interface], [am_cv_ar_interface],
- [AC_LANG_PUSH([C])
- am_cv_ar_interface=ar
- AC_COMPILE_IFELSE([AC_LANG_SOURCE([[int some_variable = 0;]])],
- [am_ar_try='$AR cru libconftest.a conftest.$ac_objext >&AS_MESSAGE_LOG_FD'
- AC_TRY_EVAL([am_ar_try])
- if test "$ac_status" -eq 0; then
- am_cv_ar_interface=ar
- else
- am_ar_try='$AR -NOLOGO -OUT:conftest.lib conftest.$ac_objext >&AS_MESSAGE_LOG_FD'
- AC_TRY_EVAL([am_ar_try])
- if test "$ac_status" -eq 0; then
- am_cv_ar_interface=lib
- else
- am_cv_ar_interface=unknown
- fi
- fi
- rm -f conftest.lib libconftest.a
- ])
- AC_LANG_POP([C])])
-
-case $am_cv_ar_interface in
-ar)
- ;;
-lib)
- # Microsoft lib, so override with the ar-lib wrapper script.
- # FIXME: It is wrong to rewrite AR.
- # But if we don't then we get into trouble of one sort or another.
- # A longer-term fix would be to have automake use am__AR in this case,
- # and then we could set am__AR="$am_aux_dir/ar-lib \$(AR)" or something
- # similar.
- AR="$am_aux_dir/ar-lib $AR"
- ;;
-unknown)
- m4_default([$1],
- [AC_MSG_ERROR([could not determine $AR interface])])
- ;;
-esac
-AC_SUBST([AR])dnl
-])
-
-# AM_AUX_DIR_EXPAND -*- Autoconf -*-
-
-# Copyright (C) 2001-2014 Free Software Foundation, Inc.
-#
-# This file is free software; the Free Software Foundation
-# gives unlimited permission to copy and/or distribute it,
-# with or without modifications, as long as this notice is preserved.
-
-# For projects using AC_CONFIG_AUX_DIR([foo]), Autoconf sets
-# $ac_aux_dir to '$srcdir/foo'. In other projects, it is set to
-# '$srcdir', '$srcdir/..', or '$srcdir/../..'.
-#
-# Of course, Automake must honor this variable whenever it calls a
-# tool from the auxiliary directory. The problem is that $srcdir (and
-# therefore $ac_aux_dir as well) can be either absolute or relative,
-# depending on how configure is run. This is pretty annoying, since
-# it makes $ac_aux_dir quite unusable in subdirectories: in the top
-# source directory, any form will work fine, but in subdirectories a
-# relative path needs to be adjusted first.
-#
-# $ac_aux_dir/missing
-# fails when called from a subdirectory if $ac_aux_dir is relative
-# $top_srcdir/$ac_aux_dir/missing
-# fails if $ac_aux_dir is absolute,
-# fails when called from a subdirectory in a VPATH build with
-# a relative $ac_aux_dir
-#
-# The reason of the latter failure is that $top_srcdir and $ac_aux_dir
-# are both prefixed by $srcdir. In an in-source build this is usually
-# harmless because $srcdir is '.', but things will broke when you
-# start a VPATH build or use an absolute $srcdir.
-#
-# So we could use something similar to $top_srcdir/$ac_aux_dir/missing,
-# iff we strip the leading $srcdir from $ac_aux_dir. That would be:
-# am_aux_dir='\$(top_srcdir)/'`expr "$ac_aux_dir" : "$srcdir//*\(.*\)"`
-# and then we would define $MISSING as
-# MISSING="\${SHELL} $am_aux_dir/missing"
-# This will work as long as MISSING is not called from configure, because
-# unfortunately $(top_srcdir) has no meaning in configure.
-# However there are other variables, like CC, which are often used in
-# configure, and could therefore not use this "fixed" $ac_aux_dir.
-#
-# Another solution, used here, is to always expand $ac_aux_dir to an
-# absolute PATH. The drawback is that using absolute paths prevent a
-# configured tree to be moved without reconfiguration.
-
-AC_DEFUN([AM_AUX_DIR_EXPAND],
-[AC_REQUIRE([AC_CONFIG_AUX_DIR_DEFAULT])dnl
-# Expand $ac_aux_dir to an absolute path.
-am_aux_dir=`cd "$ac_aux_dir" && pwd`
-])
-
-# AM_CONDITIONAL -*- Autoconf -*-
-
-# Copyright (C) 1997-2014 Free Software Foundation, Inc.
-#
-# This file is free software; the Free Software Foundation
-# gives unlimited permission to copy and/or distribute it,
-# with or without modifications, as long as this notice is preserved.
-
-# AM_CONDITIONAL(NAME, SHELL-CONDITION)
-# -------------------------------------
-# Define a conditional.
-AC_DEFUN([AM_CONDITIONAL],
-[AC_PREREQ([2.52])dnl
- m4_if([$1], [TRUE], [AC_FATAL([$0: invalid condition: $1])],
- [$1], [FALSE], [AC_FATAL([$0: invalid condition: $1])])dnl
-AC_SUBST([$1_TRUE])dnl
-AC_SUBST([$1_FALSE])dnl
-_AM_SUBST_NOTMAKE([$1_TRUE])dnl
-_AM_SUBST_NOTMAKE([$1_FALSE])dnl
-m4_define([_AM_COND_VALUE_$1], [$2])dnl
-if $2; then
- $1_TRUE=
- $1_FALSE='#'
-else
- $1_TRUE='#'
- $1_FALSE=
-fi
-AC_CONFIG_COMMANDS_PRE(
-[if test -z "${$1_TRUE}" && test -z "${$1_FALSE}"; then
- AC_MSG_ERROR([[conditional "$1" was never defined.
-Usually this means the macro was only invoked conditionally.]])
-fi])])
-
-# Copyright (C) 1999-2014 Free Software Foundation, Inc.
-#
-# This file is free software; the Free Software Foundation
-# gives unlimited permission to copy and/or distribute it,
-# with or without modifications, as long as this notice is preserved.
-
-
-# There are a few dirty hacks below to avoid letting 'AC_PROG_CC' be
-# written in clear, in which case automake, when reading aclocal.m4,
-# will think it sees a *use*, and therefore will trigger all it's
-# C support machinery. Also note that it means that autoscan, seeing
-# CC etc. in the Makefile, will ask for an AC_PROG_CC use...
-
-
-# _AM_DEPENDENCIES(NAME)
-# ----------------------
-# See how the compiler implements dependency checking.
-# NAME is "CC", "CXX", "OBJC", "OBJCXX", "UPC", or "GJC".
-# We try a few techniques and use that to set a single cache variable.
-#
-# We don't AC_REQUIRE the corresponding AC_PROG_CC since the latter was
-# modified to invoke _AM_DEPENDENCIES(CC); we would have a circular
-# dependency, and given that the user is not expected to run this macro,
-# just rely on AC_PROG_CC.
-AC_DEFUN([_AM_DEPENDENCIES],
-[AC_REQUIRE([AM_SET_DEPDIR])dnl
-AC_REQUIRE([AM_OUTPUT_DEPENDENCY_COMMANDS])dnl
-AC_REQUIRE([AM_MAKE_INCLUDE])dnl
-AC_REQUIRE([AM_DEP_TRACK])dnl
-
-m4_if([$1], [CC], [depcc="$CC" am_compiler_list=],
- [$1], [CXX], [depcc="$CXX" am_compiler_list=],
- [$1], [OBJC], [depcc="$OBJC" am_compiler_list='gcc3 gcc'],
- [$1], [OBJCXX], [depcc="$OBJCXX" am_compiler_list='gcc3 gcc'],
- [$1], [UPC], [depcc="$UPC" am_compiler_list=],
- [$1], [GCJ], [depcc="$GCJ" am_compiler_list='gcc3 gcc'],
- [depcc="$$1" am_compiler_list=])
-
-AC_CACHE_CHECK([dependency style of $depcc],
- [am_cv_$1_dependencies_compiler_type],
-[if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then
- # We make a subdir and do the tests there. Otherwise we can end up
- # making bogus files that we don't know about and never remove. For
- # instance it was reported that on HP-UX the gcc test will end up
- # making a dummy file named 'D' -- because '-MD' means "put the output
- # in D".
- rm -rf conftest.dir
- mkdir conftest.dir
- # Copy depcomp to subdir because otherwise we won't find it if we're
- # using a relative directory.
- cp "$am_depcomp" conftest.dir
- cd conftest.dir
- # We will build objects and dependencies in a subdirectory because
- # it helps to detect inapplicable dependency modes. For instance
- # both Tru64's cc and ICC support -MD to output dependencies as a
- # side effect of compilation, but ICC will put the dependencies in
- # the current directory while Tru64 will put them in the object
- # directory.
- mkdir sub
-
- am_cv_$1_dependencies_compiler_type=none
- if test "$am_compiler_list" = ""; then
- am_compiler_list=`sed -n ['s/^#*\([a-zA-Z0-9]*\))$/\1/p'] < ./depcomp`
- fi
- am__universal=false
- m4_case([$1], [CC],
- [case " $depcc " in #(
- *\ -arch\ *\ -arch\ *) am__universal=true ;;
- esac],
- [CXX],
- [case " $depcc " in #(
- *\ -arch\ *\ -arch\ *) am__universal=true ;;
- esac])
-
- for depmode in $am_compiler_list; do
- # Setup a source with many dependencies, because some compilers
- # like to wrap large dependency lists on column 80 (with \), and
- # we should not choose a depcomp mode which is confused by this.
- #
- # We need to recreate these files for each test, as the compiler may
- # overwrite some of them when testing with obscure command lines.
- # This happens at least with the AIX C compiler.
- : > sub/conftest.c
- for i in 1 2 3 4 5 6; do
- echo '#include "conftst'$i'.h"' >> sub/conftest.c
- # Using ": > sub/conftst$i.h" creates only sub/conftst1.h with
- # Solaris 10 /bin/sh.
- echo '/* dummy */' > sub/conftst$i.h
- done
- echo "${am__include} ${am__quote}sub/conftest.Po${am__quote}" > confmf
-
- # We check with '-c' and '-o' for the sake of the "dashmstdout"
- # mode. It turns out that the SunPro C++ compiler does not properly
- # handle '-M -o', and we need to detect this. Also, some Intel
- # versions had trouble with output in subdirs.
- am__obj=sub/conftest.${OBJEXT-o}
- am__minus_obj="-o $am__obj"
- case $depmode in
- gcc)
- # This depmode causes a compiler race in universal mode.
- test "$am__universal" = false || continue
- ;;
- nosideeffect)
- # After this tag, mechanisms are not by side-effect, so they'll
- # only be used when explicitly requested.
- if test "x$enable_dependency_tracking" = xyes; then
- continue
- else
- break
- fi
- ;;
- msvc7 | msvc7msys | msvisualcpp | msvcmsys)
- # This compiler won't grok '-c -o', but also, the minuso test has
- # not run yet. These depmodes are late enough in the game, and
- # so weak that their functioning should not be impacted.
- am__obj=conftest.${OBJEXT-o}
- am__minus_obj=
- ;;
- none) break ;;
- esac
- if depmode=$depmode \
- source=sub/conftest.c object=$am__obj \
- depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \
- $SHELL ./depcomp $depcc -c $am__minus_obj sub/conftest.c \
- >/dev/null 2>conftest.err &&
- grep sub/conftst1.h sub/conftest.Po > /dev/null 2>&1 &&
- grep sub/conftst6.h sub/conftest.Po > /dev/null 2>&1 &&
- grep $am__obj sub/conftest.Po > /dev/null 2>&1 &&
- ${MAKE-make} -s -f confmf > /dev/null 2>&1; then
- # icc doesn't choke on unknown options, it will just issue warnings
- # or remarks (even with -Werror). So we grep stderr for any message
- # that says an option was ignored or not supported.
- # When given -MP, icc 7.0 and 7.1 complain thusly:
- # icc: Command line warning: ignoring option '-M'; no argument required
- # The diagnosis changed in icc 8.0:
- # icc: Command line remark: option '-MP' not supported
- if (grep 'ignoring option' conftest.err ||
- grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else
- am_cv_$1_dependencies_compiler_type=$depmode
- break
- fi
- fi
- done
-
- cd ..
- rm -rf conftest.dir
-else
- am_cv_$1_dependencies_compiler_type=none
-fi
-])
-AC_SUBST([$1DEPMODE], [depmode=$am_cv_$1_dependencies_compiler_type])
-AM_CONDITIONAL([am__fastdep$1], [
- test "x$enable_dependency_tracking" != xno \
- && test "$am_cv_$1_dependencies_compiler_type" = gcc3])
-])
-
-
-# AM_SET_DEPDIR
-# -------------
-# Choose a directory name for dependency files.
-# This macro is AC_REQUIREd in _AM_DEPENDENCIES.
-AC_DEFUN([AM_SET_DEPDIR],
-[AC_REQUIRE([AM_SET_LEADING_DOT])dnl
-AC_SUBST([DEPDIR], ["${am__leading_dot}deps"])dnl
-])
-
-
-# AM_DEP_TRACK
-# ------------
-AC_DEFUN([AM_DEP_TRACK],
-[AC_ARG_ENABLE([dependency-tracking], [dnl
-AS_HELP_STRING(
- [--enable-dependency-tracking],
- [do not reject slow dependency extractors])
-AS_HELP_STRING(
- [--disable-dependency-tracking],
- [speeds up one-time build])])
-if test "x$enable_dependency_tracking" != xno; then
- am_depcomp="$ac_aux_dir/depcomp"
- AMDEPBACKSLASH='\'
- am__nodep='_no'
-fi
-AM_CONDITIONAL([AMDEP], [test "x$enable_dependency_tracking" != xno])
-AC_SUBST([AMDEPBACKSLASH])dnl
-_AM_SUBST_NOTMAKE([AMDEPBACKSLASH])dnl
-AC_SUBST([am__nodep])dnl
-_AM_SUBST_NOTMAKE([am__nodep])dnl
-])
-
-# Generate code to set up dependency tracking. -*- Autoconf -*-
-
-# Copyright (C) 1999-2014 Free Software Foundation, Inc.
-#
-# This file is free software; the Free Software Foundation
-# gives unlimited permission to copy and/or distribute it,
-# with or without modifications, as long as this notice is preserved.
-
-
-# _AM_OUTPUT_DEPENDENCY_COMMANDS
-# ------------------------------
-AC_DEFUN([_AM_OUTPUT_DEPENDENCY_COMMANDS],
-[{
- # Older Autoconf quotes --file arguments for eval, but not when files
- # are listed without --file. Let's play safe and only enable the eval
- # if we detect the quoting.
- case $CONFIG_FILES in
- *\'*) eval set x "$CONFIG_FILES" ;;
- *) set x $CONFIG_FILES ;;
- esac
- shift
- for mf
- do
- # Strip MF so we end up with the name of the file.
- mf=`echo "$mf" | sed -e 's/:.*$//'`
- # Check whether this is an Automake generated Makefile or not.
- # We used to match only the files named 'Makefile.in', but
- # some people rename them; so instead we look at the file content.
- # Grep'ing the first line is not enough: some people post-process
- # each Makefile.in and add a new line on top of each file to say so.
- # Grep'ing the whole file is not good either: AIX grep has a line
- # limit of 2048, but all sed's we know have understand at least 4000.
- if sed -n 's,^#.*generated by automake.*,X,p' "$mf" | grep X >/dev/null 2>&1; then
- dirpart=`AS_DIRNAME("$mf")`
- else
- continue
- fi
- # Extract the definition of DEPDIR, am__include, and am__quote
- # from the Makefile without running 'make'.
- DEPDIR=`sed -n 's/^DEPDIR = //p' < "$mf"`
- test -z "$DEPDIR" && continue
- am__include=`sed -n 's/^am__include = //p' < "$mf"`
- test -z "$am__include" && continue
- am__quote=`sed -n 's/^am__quote = //p' < "$mf"`
- # Find all dependency output files, they are included files with
- # $(DEPDIR) in their names. We invoke sed twice because it is the
- # simplest approach to changing $(DEPDIR) to its actual value in the
- # expansion.
- for file in `sed -n "
- s/^$am__include $am__quote\(.*(DEPDIR).*\)$am__quote"'$/\1/p' <"$mf" | \
- sed -e 's/\$(DEPDIR)/'"$DEPDIR"'/g'`; do
- # Make sure the directory exists.
- test -f "$dirpart/$file" && continue
- fdir=`AS_DIRNAME(["$file"])`
- AS_MKDIR_P([$dirpart/$fdir])
- # echo "creating $dirpart/$file"
- echo '# dummy' > "$dirpart/$file"
- done
- done
-}
-])# _AM_OUTPUT_DEPENDENCY_COMMANDS
-
-
-# AM_OUTPUT_DEPENDENCY_COMMANDS
-# -----------------------------
-# This macro should only be invoked once -- use via AC_REQUIRE.
-#
-# This code is only required when automatic dependency tracking
-# is enabled. FIXME. This creates each '.P' file that we will
-# need in order to bootstrap the dependency handling code.
-AC_DEFUN([AM_OUTPUT_DEPENDENCY_COMMANDS],
-[AC_CONFIG_COMMANDS([depfiles],
- [test x"$AMDEP_TRUE" != x"" || _AM_OUTPUT_DEPENDENCY_COMMANDS],
- [AMDEP_TRUE="$AMDEP_TRUE" ac_aux_dir="$ac_aux_dir"])
-])
-
-# Do all the work for Automake. -*- Autoconf -*-
-
-# Copyright (C) 1996-2014 Free Software Foundation, Inc.
-#
-# This file is free software; the Free Software Foundation
-# gives unlimited permission to copy and/or distribute it,
-# with or without modifications, as long as this notice is preserved.
-
-# This macro actually does too much. Some checks are only needed if
-# your package does certain things. But this isn't really a big deal.
-
-dnl Redefine AC_PROG_CC to automatically invoke _AM_PROG_CC_C_O.
-m4_define([AC_PROG_CC],
-m4_defn([AC_PROG_CC])
-[_AM_PROG_CC_C_O
-])
-
-# AM_INIT_AUTOMAKE(PACKAGE, VERSION, [NO-DEFINE])
-# AM_INIT_AUTOMAKE([OPTIONS])
-# -----------------------------------------------
-# The call with PACKAGE and VERSION arguments is the old style
-# call (pre autoconf-2.50), which is being phased out. PACKAGE
-# and VERSION should now be passed to AC_INIT and removed from
-# the call to AM_INIT_AUTOMAKE.
-# We support both call styles for the transition. After
-# the next Automake release, Autoconf can make the AC_INIT
-# arguments mandatory, and then we can depend on a new Autoconf
-# release and drop the old call support.
-AC_DEFUN([AM_INIT_AUTOMAKE],
-[AC_PREREQ([2.65])dnl
-dnl Autoconf wants to disallow AM_ names. We explicitly allow
-dnl the ones we care about.
-m4_pattern_allow([^AM_[A-Z]+FLAGS$])dnl
-AC_REQUIRE([AM_SET_CURRENT_AUTOMAKE_VERSION])dnl
-AC_REQUIRE([AC_PROG_INSTALL])dnl
-if test "`cd $srcdir && pwd`" != "`pwd`"; then
- # Use -I$(srcdir) only when $(srcdir) != ., so that make's output
- # is not polluted with repeated "-I."
- AC_SUBST([am__isrc], [' -I$(srcdir)'])_AM_SUBST_NOTMAKE([am__isrc])dnl
- # test to see if srcdir already configured
- if test -f $srcdir/config.status; then
- AC_MSG_ERROR([source directory already configured; run "make distclean" there first])
- fi
-fi
-
-# test whether we have cygpath
-if test -z "$CYGPATH_W"; then
- if (cygpath --version) >/dev/null 2>/dev/null; then
- CYGPATH_W='cygpath -w'
- else
- CYGPATH_W=echo
- fi
-fi
-AC_SUBST([CYGPATH_W])
-
-# Define the identity of the package.
-dnl Distinguish between old-style and new-style calls.
-m4_ifval([$2],
-[AC_DIAGNOSE([obsolete],
- [$0: two- and three-arguments forms are deprecated.])
-m4_ifval([$3], [_AM_SET_OPTION([no-define])])dnl
- AC_SUBST([PACKAGE], [$1])dnl
- AC_SUBST([VERSION], [$2])],
-[_AM_SET_OPTIONS([$1])dnl
-dnl Diagnose old-style AC_INIT with new-style AM_AUTOMAKE_INIT.
-m4_if(
- m4_ifdef([AC_PACKAGE_NAME], [ok]):m4_ifdef([AC_PACKAGE_VERSION], [ok]),
- [ok:ok],,
- [m4_fatal([AC_INIT should be called with package and version arguments])])dnl
- AC_SUBST([PACKAGE], ['AC_PACKAGE_TARNAME'])dnl
- AC_SUBST([VERSION], ['AC_PACKAGE_VERSION'])])dnl
-
-_AM_IF_OPTION([no-define],,
-[AC_DEFINE_UNQUOTED([PACKAGE], ["$PACKAGE"], [Name of package])
- AC_DEFINE_UNQUOTED([VERSION], ["$VERSION"], [Version number of package])])dnl
-
-# Some tools Automake needs.
-AC_REQUIRE([AM_SANITY_CHECK])dnl
-AC_REQUIRE([AC_ARG_PROGRAM])dnl
-AM_MISSING_PROG([ACLOCAL], [aclocal-${am__api_version}])
-AM_MISSING_PROG([AUTOCONF], [autoconf])
-AM_MISSING_PROG([AUTOMAKE], [automake-${am__api_version}])
-AM_MISSING_PROG([AUTOHEADER], [autoheader])
-AM_MISSING_PROG([MAKEINFO], [makeinfo])
-AC_REQUIRE([AM_PROG_INSTALL_SH])dnl
-AC_REQUIRE([AM_PROG_INSTALL_STRIP])dnl
-AC_REQUIRE([AC_PROG_MKDIR_P])dnl
-# For better backward compatibility. To be removed once Automake 1.9.x
-# dies out for good. For more background, see:
-#
-#
-AC_SUBST([mkdir_p], ['$(MKDIR_P)'])
-# We need awk for the "check" target (and possibly the TAP driver). The
-# system "awk" is bad on some platforms.
-AC_REQUIRE([AC_PROG_AWK])dnl
-AC_REQUIRE([AC_PROG_MAKE_SET])dnl
-AC_REQUIRE([AM_SET_LEADING_DOT])dnl
-_AM_IF_OPTION([tar-ustar], [_AM_PROG_TAR([ustar])],
- [_AM_IF_OPTION([tar-pax], [_AM_PROG_TAR([pax])],
- [_AM_PROG_TAR([v7])])])
-_AM_IF_OPTION([no-dependencies],,
-[AC_PROVIDE_IFELSE([AC_PROG_CC],
- [_AM_DEPENDENCIES([CC])],
- [m4_define([AC_PROG_CC],
- m4_defn([AC_PROG_CC])[_AM_DEPENDENCIES([CC])])])dnl
-AC_PROVIDE_IFELSE([AC_PROG_CXX],
- [_AM_DEPENDENCIES([CXX])],
- [m4_define([AC_PROG_CXX],
- m4_defn([AC_PROG_CXX])[_AM_DEPENDENCIES([CXX])])])dnl
-AC_PROVIDE_IFELSE([AC_PROG_OBJC],
- [_AM_DEPENDENCIES([OBJC])],
- [m4_define([AC_PROG_OBJC],
- m4_defn([AC_PROG_OBJC])[_AM_DEPENDENCIES([OBJC])])])dnl
-AC_PROVIDE_IFELSE([AC_PROG_OBJCXX],
- [_AM_DEPENDENCIES([OBJCXX])],
- [m4_define([AC_PROG_OBJCXX],
- m4_defn([AC_PROG_OBJCXX])[_AM_DEPENDENCIES([OBJCXX])])])dnl
-])
-AC_REQUIRE([AM_SILENT_RULES])dnl
-dnl The testsuite driver may need to know about EXEEXT, so add the
-dnl 'am__EXEEXT' conditional if _AM_COMPILER_EXEEXT was seen. This
-dnl macro is hooked onto _AC_COMPILER_EXEEXT early, see below.
-AC_CONFIG_COMMANDS_PRE(dnl
-[m4_provide_if([_AM_COMPILER_EXEEXT],
- [AM_CONDITIONAL([am__EXEEXT], [test -n "$EXEEXT"])])])dnl
-
-# POSIX will say in a future version that running "rm -f" with no argument
-# is OK; and we want to be able to make that assumption in our Makefile
-# recipes. So use an aggressive probe to check that the usage we want is
-# actually supported "in the wild" to an acceptable degree.
-# See automake bug#10828.
-# To make any issue more visible, cause the running configure to be aborted
-# by default if the 'rm' program in use doesn't match our expectations; the
-# user can still override this though.
-if rm -f && rm -fr && rm -rf; then : OK; else
- cat >&2 <<'END'
-Oops!
-
-Your 'rm' program seems unable to run without file operands specified
-on the command line, even when the '-f' option is present. This is contrary
-to the behaviour of most rm programs out there, and not conforming with
-the upcoming POSIX standard:
-
-Please tell bug-automake@gnu.org about your system, including the value
-of your $PATH and any error possibly output before this message. This
-can help us improve future automake versions.
-
-END
- if test x"$ACCEPT_INFERIOR_RM_PROGRAM" = x"yes"; then
- echo 'Configuration will proceed anyway, since you have set the' >&2
- echo 'ACCEPT_INFERIOR_RM_PROGRAM variable to "yes"' >&2
- echo >&2
- else
- cat >&2 <<'END'
-Aborting the configuration process, to ensure you take notice of the issue.
-
-You can download and install GNU coreutils to get an 'rm' implementation
-that behaves properly: .
-
-If you want to complete the configuration process using your problematic
-'rm' anyway, export the environment variable ACCEPT_INFERIOR_RM_PROGRAM
-to "yes", and re-run configure.
-
-END
- AC_MSG_ERROR([Your 'rm' program is bad, sorry.])
- fi
-fi
-dnl The trailing newline in this macro's definition is deliberate, for
-dnl backward compatibility and to allow trailing 'dnl'-style comments
-dnl after the AM_INIT_AUTOMAKE invocation. See automake bug#16841.
-])
-
-dnl Hook into '_AC_COMPILER_EXEEXT' early to learn its expansion. Do not
-dnl add the conditional right here, as _AC_COMPILER_EXEEXT may be further
-dnl mangled by Autoconf and run in a shell conditional statement.
-m4_define([_AC_COMPILER_EXEEXT],
-m4_defn([_AC_COMPILER_EXEEXT])[m4_provide([_AM_COMPILER_EXEEXT])])
-
-# When config.status generates a header, we must update the stamp-h file.
-# This file resides in the same directory as the config header
-# that is generated. The stamp files are numbered to have different names.
-
-# Autoconf calls _AC_AM_CONFIG_HEADER_HOOK (when defined) in the
-# loop where config.status creates the headers, so we can generate
-# our stamp files there.
-AC_DEFUN([_AC_AM_CONFIG_HEADER_HOOK],
-[# Compute $1's index in $config_headers.
-_am_arg=$1
-_am_stamp_count=1
-for _am_header in $config_headers :; do
- case $_am_header in
- $_am_arg | $_am_arg:* )
- break ;;
- * )
- _am_stamp_count=`expr $_am_stamp_count + 1` ;;
- esac
-done
-echo "timestamp for $_am_arg" >`AS_DIRNAME(["$_am_arg"])`/stamp-h[]$_am_stamp_count])
-
-# Copyright (C) 2001-2014 Free Software Foundation, Inc.
-#
-# This file is free software; the Free Software Foundation
-# gives unlimited permission to copy and/or distribute it,
-# with or without modifications, as long as this notice is preserved.
-
-# AM_PROG_INSTALL_SH
-# ------------------
-# Define $install_sh.
-AC_DEFUN([AM_PROG_INSTALL_SH],
-[AC_REQUIRE([AM_AUX_DIR_EXPAND])dnl
-if test x"${install_sh+set}" != xset; then
- case $am_aux_dir in
- *\ * | *\ *)
- install_sh="\${SHELL} '$am_aux_dir/install-sh'" ;;
- *)
- install_sh="\${SHELL} $am_aux_dir/install-sh"
- esac
-fi
-AC_SUBST([install_sh])])
-
-# Copyright (C) 2003-2014 Free Software Foundation, Inc.
-#
-# This file is free software; the Free Software Foundation
-# gives unlimited permission to copy and/or distribute it,
-# with or without modifications, as long as this notice is preserved.
-
-# Check whether the underlying file-system supports filenames
-# with a leading dot. For instance MS-DOS doesn't.
-AC_DEFUN([AM_SET_LEADING_DOT],
-[rm -rf .tst 2>/dev/null
-mkdir .tst 2>/dev/null
-if test -d .tst; then
- am__leading_dot=.
-else
- am__leading_dot=_
-fi
-rmdir .tst 2>/dev/null
-AC_SUBST([am__leading_dot])])
-
-# Add --enable-maintainer-mode option to configure. -*- Autoconf -*-
-# From Jim Meyering
-
-# Copyright (C) 1996-2014 Free Software Foundation, Inc.
-#
-# This file is free software; the Free Software Foundation
-# gives unlimited permission to copy and/or distribute it,
-# with or without modifications, as long as this notice is preserved.
-
-# AM_MAINTAINER_MODE([DEFAULT-MODE])
-# ----------------------------------
-# Control maintainer-specific portions of Makefiles.
-# Default is to disable them, unless 'enable' is passed literally.
-# For symmetry, 'disable' may be passed as well. Anyway, the user
-# can override the default with the --enable/--disable switch.
-AC_DEFUN([AM_MAINTAINER_MODE],
-[m4_case(m4_default([$1], [disable]),
- [enable], [m4_define([am_maintainer_other], [disable])],
- [disable], [m4_define([am_maintainer_other], [enable])],
- [m4_define([am_maintainer_other], [enable])
- m4_warn([syntax], [unexpected argument to AM@&t@_MAINTAINER_MODE: $1])])
-AC_MSG_CHECKING([whether to enable maintainer-specific portions of Makefiles])
- dnl maintainer-mode's default is 'disable' unless 'enable' is passed
- AC_ARG_ENABLE([maintainer-mode],
- [AS_HELP_STRING([--]am_maintainer_other[-maintainer-mode],
- am_maintainer_other[ make rules and dependencies not useful
- (and sometimes confusing) to the casual installer])],
- [USE_MAINTAINER_MODE=$enableval],
- [USE_MAINTAINER_MODE=]m4_if(am_maintainer_other, [enable], [no], [yes]))
- AC_MSG_RESULT([$USE_MAINTAINER_MODE])
- AM_CONDITIONAL([MAINTAINER_MODE], [test $USE_MAINTAINER_MODE = yes])
- MAINT=$MAINTAINER_MODE_TRUE
- AC_SUBST([MAINT])dnl
-]
-)
-
-# Check to see how 'make' treats includes. -*- Autoconf -*-
-
-# Copyright (C) 2001-2014 Free Software Foundation, Inc.
-#
-# This file is free software; the Free Software Foundation
-# gives unlimited permission to copy and/or distribute it,
-# with or without modifications, as long as this notice is preserved.
-
-# AM_MAKE_INCLUDE()
-# -----------------
-# Check to see how make treats includes.
-AC_DEFUN([AM_MAKE_INCLUDE],
-[am_make=${MAKE-make}
-cat > confinc << 'END'
-am__doit:
- @echo this is the am__doit target
-.PHONY: am__doit
-END
-# If we don't find an include directive, just comment out the code.
-AC_MSG_CHECKING([for style of include used by $am_make])
-am__include="#"
-am__quote=
-_am_result=none
-# First try GNU make style include.
-echo "include confinc" > confmf
-# Ignore all kinds of additional output from 'make'.
-case `$am_make -s -f confmf 2> /dev/null` in #(
-*the\ am__doit\ target*)
- am__include=include
- am__quote=
- _am_result=GNU
- ;;
-esac
-# Now try BSD make style include.
-if test "$am__include" = "#"; then
- echo '.include "confinc"' > confmf
- case `$am_make -s -f confmf 2> /dev/null` in #(
- *the\ am__doit\ target*)
- am__include=.include
- am__quote="\""
- _am_result=BSD
- ;;
- esac
-fi
-AC_SUBST([am__include])
-AC_SUBST([am__quote])
-AC_MSG_RESULT([$_am_result])
-rm -f confinc confmf
-])
-
-# Fake the existence of programs that GNU maintainers use. -*- Autoconf -*-
-
-# Copyright (C) 1997-2014 Free Software Foundation, Inc.
-#
-# This file is free software; the Free Software Foundation
-# gives unlimited permission to copy and/or distribute it,
-# with or without modifications, as long as this notice is preserved.
-
-# AM_MISSING_PROG(NAME, PROGRAM)
-# ------------------------------
-AC_DEFUN([AM_MISSING_PROG],
-[AC_REQUIRE([AM_MISSING_HAS_RUN])
-$1=${$1-"${am_missing_run}$2"}
-AC_SUBST($1)])
-
-# AM_MISSING_HAS_RUN
-# ------------------
-# Define MISSING if not defined so far and test if it is modern enough.
-# If it is, set am_missing_run to use it, otherwise, to nothing.
-AC_DEFUN([AM_MISSING_HAS_RUN],
-[AC_REQUIRE([AM_AUX_DIR_EXPAND])dnl
-AC_REQUIRE_AUX_FILE([missing])dnl
-if test x"${MISSING+set}" != xset; then
- case $am_aux_dir in
- *\ * | *\ *)
- MISSING="\${SHELL} \"$am_aux_dir/missing\"" ;;
- *)
- MISSING="\${SHELL} $am_aux_dir/missing" ;;
- esac
-fi
-# Use eval to expand $SHELL
-if eval "$MISSING --is-lightweight"; then
- am_missing_run="$MISSING "
-else
- am_missing_run=
- AC_MSG_WARN(['missing' script is too old or missing])
-fi
-])
-
-# Helper functions for option handling. -*- Autoconf -*-
-
-# Copyright (C) 2001-2014 Free Software Foundation, Inc.
-#
-# This file is free software; the Free Software Foundation
-# gives unlimited permission to copy and/or distribute it,
-# with or without modifications, as long as this notice is preserved.
-
-# _AM_MANGLE_OPTION(NAME)
-# -----------------------
-AC_DEFUN([_AM_MANGLE_OPTION],
-[[_AM_OPTION_]m4_bpatsubst($1, [[^a-zA-Z0-9_]], [_])])
-
-# _AM_SET_OPTION(NAME)
-# --------------------
-# Set option NAME. Presently that only means defining a flag for this option.
-AC_DEFUN([_AM_SET_OPTION],
-[m4_define(_AM_MANGLE_OPTION([$1]), [1])])
-
-# _AM_SET_OPTIONS(OPTIONS)
-# ------------------------
-# OPTIONS is a space-separated list of Automake options.
-AC_DEFUN([_AM_SET_OPTIONS],
-[m4_foreach_w([_AM_Option], [$1], [_AM_SET_OPTION(_AM_Option)])])
-
-# _AM_IF_OPTION(OPTION, IF-SET, [IF-NOT-SET])
-# -------------------------------------------
-# Execute IF-SET if OPTION is set, IF-NOT-SET otherwise.
-AC_DEFUN([_AM_IF_OPTION],
-[m4_ifset(_AM_MANGLE_OPTION([$1]), [$2], [$3])])
-
-# Copyright (C) 1999-2014 Free Software Foundation, Inc.
-#
-# This file is free software; the Free Software Foundation
-# gives unlimited permission to copy and/or distribute it,
-# with or without modifications, as long as this notice is preserved.
-
-# _AM_PROG_CC_C_O
-# ---------------
-# Like AC_PROG_CC_C_O, but changed for automake. We rewrite AC_PROG_CC
-# to automatically call this.
-AC_DEFUN([_AM_PROG_CC_C_O],
-[AC_REQUIRE([AM_AUX_DIR_EXPAND])dnl
-AC_REQUIRE_AUX_FILE([compile])dnl
-AC_LANG_PUSH([C])dnl
-AC_CACHE_CHECK(
- [whether $CC understands -c and -o together],
- [am_cv_prog_cc_c_o],
- [AC_LANG_CONFTEST([AC_LANG_PROGRAM([])])
- # Make sure it works both with $CC and with simple cc.
- # Following AC_PROG_CC_C_O, we do the test twice because some
- # compilers refuse to overwrite an existing .o file with -o,
- # though they will create one.
- am_cv_prog_cc_c_o=yes
- for am_i in 1 2; do
- if AM_RUN_LOG([$CC -c conftest.$ac_ext -o conftest2.$ac_objext]) \
- && test -f conftest2.$ac_objext; then
- : OK
- else
- am_cv_prog_cc_c_o=no
- break
- fi
- done
- rm -f core conftest*
- unset am_i])
-if test "$am_cv_prog_cc_c_o" != yes; then
- # Losing compiler, so override with the script.
- # FIXME: It is wrong to rewrite CC.
- # But if we don't then we get into trouble of one sort or another.
- # A longer-term fix would be to have automake use am__CC in this case,
- # and then we could set am__CC="\$(top_srcdir)/compile \$(CC)"
- CC="$am_aux_dir/compile $CC"
-fi
-AC_LANG_POP([C])])
-
-# For backward compatibility.
-AC_DEFUN_ONCE([AM_PROG_CC_C_O], [AC_REQUIRE([AC_PROG_CC])])
-
-# Copyright (C) 2001-2014 Free Software Foundation, Inc.
-#
-# This file is free software; the Free Software Foundation
-# gives unlimited permission to copy and/or distribute it,
-# with or without modifications, as long as this notice is preserved.
-
-# AM_RUN_LOG(COMMAND)
-# -------------------
-# Run COMMAND, save the exit status in ac_status, and log it.
-# (This has been adapted from Autoconf's _AC_RUN_LOG macro.)
-AC_DEFUN([AM_RUN_LOG],
-[{ echo "$as_me:$LINENO: $1" >&AS_MESSAGE_LOG_FD
- ($1) >&AS_MESSAGE_LOG_FD 2>&AS_MESSAGE_LOG_FD
- ac_status=$?
- echo "$as_me:$LINENO: \$? = $ac_status" >&AS_MESSAGE_LOG_FD
- (exit $ac_status); }])
-
-# Check to make sure that the build environment is sane. -*- Autoconf -*-
-
-# Copyright (C) 1996-2014 Free Software Foundation, Inc.
-#
-# This file is free software; the Free Software Foundation
-# gives unlimited permission to copy and/or distribute it,
-# with or without modifications, as long as this notice is preserved.
-
-# AM_SANITY_CHECK
-# ---------------
-AC_DEFUN([AM_SANITY_CHECK],
-[AC_MSG_CHECKING([whether build environment is sane])
-# Reject unsafe characters in $srcdir or the absolute working directory
-# name. Accept space and tab only in the latter.
-am_lf='
-'
-case `pwd` in
- *[[\\\"\#\$\&\'\`$am_lf]]*)
- AC_MSG_ERROR([unsafe absolute working directory name]);;
-esac
-case $srcdir in
- *[[\\\"\#\$\&\'\`$am_lf\ \ ]]*)
- AC_MSG_ERROR([unsafe srcdir value: '$srcdir']);;
-esac
-
-# Do 'set' in a subshell so we don't clobber the current shell's
-# arguments. Must try -L first in case configure is actually a
-# symlink; some systems play weird games with the mod time of symlinks
-# (eg FreeBSD returns the mod time of the symlink's containing
-# directory).
-if (
- am_has_slept=no
- for am_try in 1 2; do
- echo "timestamp, slept: $am_has_slept" > conftest.file
- set X `ls -Lt "$srcdir/configure" conftest.file 2> /dev/null`
- if test "$[*]" = "X"; then
- # -L didn't work.
- set X `ls -t "$srcdir/configure" conftest.file`
- fi
- if test "$[*]" != "X $srcdir/configure conftest.file" \
- && test "$[*]" != "X conftest.file $srcdir/configure"; then
-
- # If neither matched, then we have a broken ls. This can happen
- # if, for instance, CONFIG_SHELL is bash and it inherits a
- # broken ls alias from the environment. This has actually
- # happened. Such a system could not be considered "sane".
- AC_MSG_ERROR([ls -t appears to fail. Make sure there is not a broken
- alias in your environment])
- fi
- if test "$[2]" = conftest.file || test $am_try -eq 2; then
- break
- fi
- # Just in case.
- sleep 1
- am_has_slept=yes
- done
- test "$[2]" = conftest.file
- )
-then
- # Ok.
- :
-else
- AC_MSG_ERROR([newly created file is older than distributed files!
-Check your system clock])
-fi
-AC_MSG_RESULT([yes])
-# If we didn't sleep, we still need to ensure time stamps of config.status and
-# generated files are strictly newer.
-am_sleep_pid=
-if grep 'slept: no' conftest.file >/dev/null 2>&1; then
- ( sleep 1 ) &
- am_sleep_pid=$!
-fi
-AC_CONFIG_COMMANDS_PRE(
- [AC_MSG_CHECKING([that generated files are newer than configure])
- if test -n "$am_sleep_pid"; then
- # Hide warnings about reused PIDs.
- wait $am_sleep_pid 2>/dev/null
- fi
- AC_MSG_RESULT([done])])
-rm -f conftest.file
-])
-
-# Copyright (C) 2009-2014 Free Software Foundation, Inc.
-#
-# This file is free software; the Free Software Foundation
-# gives unlimited permission to copy and/or distribute it,
-# with or without modifications, as long as this notice is preserved.
-
-# AM_SILENT_RULES([DEFAULT])
-# --------------------------
-# Enable less verbose build rules; with the default set to DEFAULT
-# ("yes" being less verbose, "no" or empty being verbose).
-AC_DEFUN([AM_SILENT_RULES],
-[AC_ARG_ENABLE([silent-rules], [dnl
-AS_HELP_STRING(
- [--enable-silent-rules],
- [less verbose build output (undo: "make V=1")])
-AS_HELP_STRING(
- [--disable-silent-rules],
- [verbose build output (undo: "make V=0")])dnl
-])
-case $enable_silent_rules in @%:@ (((
- yes) AM_DEFAULT_VERBOSITY=0;;
- no) AM_DEFAULT_VERBOSITY=1;;
- *) AM_DEFAULT_VERBOSITY=m4_if([$1], [yes], [0], [1]);;
-esac
-dnl
-dnl A few 'make' implementations (e.g., NonStop OS and NextStep)
-dnl do not support nested variable expansions.
-dnl See automake bug#9928 and bug#10237.
-am_make=${MAKE-make}
-AC_CACHE_CHECK([whether $am_make supports nested variables],
- [am_cv_make_support_nested_variables],
- [if AS_ECHO([['TRUE=$(BAR$(V))
-BAR0=false
-BAR1=true
-V=1
-am__doit:
- @$(TRUE)
-.PHONY: am__doit']]) | $am_make -f - >/dev/null 2>&1; then
- am_cv_make_support_nested_variables=yes
-else
- am_cv_make_support_nested_variables=no
-fi])
-if test $am_cv_make_support_nested_variables = yes; then
- dnl Using '$V' instead of '$(V)' breaks IRIX make.
- AM_V='$(V)'
- AM_DEFAULT_V='$(AM_DEFAULT_VERBOSITY)'
-else
- AM_V=$AM_DEFAULT_VERBOSITY
- AM_DEFAULT_V=$AM_DEFAULT_VERBOSITY
-fi
-AC_SUBST([AM_V])dnl
-AM_SUBST_NOTMAKE([AM_V])dnl
-AC_SUBST([AM_DEFAULT_V])dnl
-AM_SUBST_NOTMAKE([AM_DEFAULT_V])dnl
-AC_SUBST([AM_DEFAULT_VERBOSITY])dnl
-AM_BACKSLASH='\'
-AC_SUBST([AM_BACKSLASH])dnl
-_AM_SUBST_NOTMAKE([AM_BACKSLASH])dnl
-])
-
-# Copyright (C) 2001-2014 Free Software Foundation, Inc.
-#
-# This file is free software; the Free Software Foundation
-# gives unlimited permission to copy and/or distribute it,
-# with or without modifications, as long as this notice is preserved.
-
-# AM_PROG_INSTALL_STRIP
-# ---------------------
-# One issue with vendor 'install' (even GNU) is that you can't
-# specify the program used to strip binaries. This is especially
-# annoying in cross-compiling environments, where the build's strip
-# is unlikely to handle the host's binaries.
-# Fortunately install-sh will honor a STRIPPROG variable, so we
-# always use install-sh in "make install-strip", and initialize
-# STRIPPROG with the value of the STRIP variable (set by the user).
-AC_DEFUN([AM_PROG_INSTALL_STRIP],
-[AC_REQUIRE([AM_PROG_INSTALL_SH])dnl
-# Installed binaries are usually stripped using 'strip' when the user
-# run "make install-strip". However 'strip' might not be the right
-# tool to use in cross-compilation environments, therefore Automake
-# will honor the 'STRIP' environment variable to overrule this program.
-dnl Don't test for $cross_compiling = yes, because it might be 'maybe'.
-if test "$cross_compiling" != no; then
- AC_CHECK_TOOL([STRIP], [strip], :)
-fi
-INSTALL_STRIP_PROGRAM="\$(install_sh) -c -s"
-AC_SUBST([INSTALL_STRIP_PROGRAM])])
-
-# Copyright (C) 2006-2014 Free Software Foundation, Inc.
-#
-# This file is free software; the Free Software Foundation
-# gives unlimited permission to copy and/or distribute it,
-# with or without modifications, as long as this notice is preserved.
-
-# _AM_SUBST_NOTMAKE(VARIABLE)
-# ---------------------------
-# Prevent Automake from outputting VARIABLE = @VARIABLE@ in Makefile.in.
-# This macro is traced by Automake.
-AC_DEFUN([_AM_SUBST_NOTMAKE])
-
-# AM_SUBST_NOTMAKE(VARIABLE)
-# --------------------------
-# Public sister of _AM_SUBST_NOTMAKE.
-AC_DEFUN([AM_SUBST_NOTMAKE], [_AM_SUBST_NOTMAKE($@)])
-
-# Check how to create a tarball. -*- Autoconf -*-
-
-# Copyright (C) 2004-2014 Free Software Foundation, Inc.
-#
-# This file is free software; the Free Software Foundation
-# gives unlimited permission to copy and/or distribute it,
-# with or without modifications, as long as this notice is preserved.
-
-# _AM_PROG_TAR(FORMAT)
-# --------------------
-# Check how to create a tarball in format FORMAT.
-# FORMAT should be one of 'v7', 'ustar', or 'pax'.
-#
-# Substitute a variable $(am__tar) that is a command
-# writing to stdout a FORMAT-tarball containing the directory
-# $tardir.
-# tardir=directory && $(am__tar) > result.tar
-#
-# Substitute a variable $(am__untar) that extract such
-# a tarball read from stdin.
-# $(am__untar) < result.tar
-#
-AC_DEFUN([_AM_PROG_TAR],
-[# Always define AMTAR for backward compatibility. Yes, it's still used
-# in the wild :-( We should find a proper way to deprecate it ...
-AC_SUBST([AMTAR], ['$${TAR-tar}'])
-
-# We'll loop over all known methods to create a tar archive until one works.
-_am_tools='gnutar m4_if([$1], [ustar], [plaintar]) pax cpio none'
-
-m4_if([$1], [v7],
- [am__tar='$${TAR-tar} chof - "$$tardir"' am__untar='$${TAR-tar} xf -'],
-
- [m4_case([$1],
- [ustar],
- [# The POSIX 1988 'ustar' format is defined with fixed-size fields.
- # There is notably a 21 bits limit for the UID and the GID. In fact,
- # the 'pax' utility can hang on bigger UID/GID (see automake bug#8343
- # and bug#13588).
- am_max_uid=2097151 # 2^21 - 1
- am_max_gid=$am_max_uid
- # The $UID and $GID variables are not portable, so we need to resort
- # to the POSIX-mandated id(1) utility. Errors in the 'id' calls
- # below are definitely unexpected, so allow the users to see them
- # (that is, avoid stderr redirection).
- am_uid=`id -u || echo unknown`
- am_gid=`id -g || echo unknown`
- AC_MSG_CHECKING([whether UID '$am_uid' is supported by ustar format])
- if test $am_uid -le $am_max_uid; then
- AC_MSG_RESULT([yes])
- else
- AC_MSG_RESULT([no])
- _am_tools=none
- fi
- AC_MSG_CHECKING([whether GID '$am_gid' is supported by ustar format])
- if test $am_gid -le $am_max_gid; then
- AC_MSG_RESULT([yes])
- else
- AC_MSG_RESULT([no])
- _am_tools=none
- fi],
-
- [pax],
- [],
-
- [m4_fatal([Unknown tar format])])
-
- AC_MSG_CHECKING([how to create a $1 tar archive])
-
- # Go ahead even if we have the value already cached. We do so because we
- # need to set the values for the 'am__tar' and 'am__untar' variables.
- _am_tools=${am_cv_prog_tar_$1-$_am_tools}
-
- for _am_tool in $_am_tools; do
- case $_am_tool in
- gnutar)
- for _am_tar in tar gnutar gtar; do
- AM_RUN_LOG([$_am_tar --version]) && break
- done
- am__tar="$_am_tar --format=m4_if([$1], [pax], [posix], [$1]) -chf - "'"$$tardir"'
- am__tar_="$_am_tar --format=m4_if([$1], [pax], [posix], [$1]) -chf - "'"$tardir"'
- am__untar="$_am_tar -xf -"
- ;;
- plaintar)
- # Must skip GNU tar: if it does not support --format= it doesn't create
- # ustar tarball either.
- (tar --version) >/dev/null 2>&1 && continue
- am__tar='tar chf - "$$tardir"'
- am__tar_='tar chf - "$tardir"'
- am__untar='tar xf -'
- ;;
- pax)
- am__tar='pax -L -x $1 -w "$$tardir"'
- am__tar_='pax -L -x $1 -w "$tardir"'
- am__untar='pax -r'
- ;;
- cpio)
- am__tar='find "$$tardir" -print | cpio -o -H $1 -L'
- am__tar_='find "$tardir" -print | cpio -o -H $1 -L'
- am__untar='cpio -i -H $1 -d'
- ;;
- none)
- am__tar=false
- am__tar_=false
- am__untar=false
- ;;
- esac
-
- # If the value was cached, stop now. We just wanted to have am__tar
- # and am__untar set.
- test -n "${am_cv_prog_tar_$1}" && break
-
- # tar/untar a dummy directory, and stop if the command works.
- rm -rf conftest.dir
- mkdir conftest.dir
- echo GrepMe > conftest.dir/file
- AM_RUN_LOG([tardir=conftest.dir && eval $am__tar_ >conftest.tar])
- rm -rf conftest.dir
- if test -s conftest.tar; then
- AM_RUN_LOG([$am__untar /dev/null 2>&1 && break
- fi
- done
- rm -rf conftest.dir
-
- AC_CACHE_VAL([am_cv_prog_tar_$1], [am_cv_prog_tar_$1=$_am_tool])
- AC_MSG_RESULT([$am_cv_prog_tar_$1])])
-
-AC_SUBST([am__tar])
-AC_SUBST([am__untar])
-]) # _AM_PROG_TAR
-
-m4_include([m4/ax_pthread.m4])
-m4_include([m4/libtool.m4])
-m4_include([m4/ltoptions.m4])
-m4_include([m4/ltsugar.m4])
-m4_include([m4/ltversion.m4])
-m4_include([m4/lt~obsolete.m4])
-m4_include([m4/pcre2_visibility.m4])
diff --git a/pcre2/ar-lib b/pcre2/ar-lib
deleted file mode 100755
index 463b9ec02..000000000
--- a/pcre2/ar-lib
+++ /dev/null
@@ -1,270 +0,0 @@
-#! /bin/sh
-# Wrapper for Microsoft lib.exe
-
-me=ar-lib
-scriptversion=2012-03-01.08; # UTC
-
-# Copyright (C) 2010-2014 Free Software Foundation, Inc.
-# Written by Peter Rosin .
-#
-# This program is free software; you can redistribute it and/or modify
-# it under the terms of the GNU General Public License as published by
-# the Free Software Foundation; either version 2, or (at your option)
-# any later version.
-#
-# This program is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-# GNU General Public License for more details.
-#
-# You should have received a copy of the GNU General Public License
-# along with this program. If not, see .
-
-# As a special exception to the GNU General Public License, if you
-# distribute this file as part of a program that contains a
-# configuration script generated by Autoconf, you may include it under
-# the same distribution terms that you use for the rest of that program.
-
-# This file is maintained in Automake, please report
-# bugs to or send patches to
-# .
-
-
-# func_error message
-func_error ()
-{
- echo "$me: $1" 1>&2
- exit 1
-}
-
-file_conv=
-
-# func_file_conv build_file
-# Convert a $build file to $host form and store it in $file
-# Currently only supports Windows hosts.
-func_file_conv ()
-{
- file=$1
- case $file in
- / | /[!/]*) # absolute file, and not a UNC file
- if test -z "$file_conv"; then
- # lazily determine how to convert abs files
- case `uname -s` in
- MINGW*)
- file_conv=mingw
- ;;
- CYGWIN*)
- file_conv=cygwin
- ;;
- *)
- file_conv=wine
- ;;
- esac
- fi
- case $file_conv in
- mingw)
- file=`cmd //C echo "$file " | sed -e 's/"\(.*\) " *$/\1/'`
- ;;
- cygwin)
- file=`cygpath -m "$file" || echo "$file"`
- ;;
- wine)
- file=`winepath -w "$file" || echo "$file"`
- ;;
- esac
- ;;
- esac
-}
-
-# func_at_file at_file operation archive
-# Iterate over all members in AT_FILE performing OPERATION on ARCHIVE
-# for each of them.
-# When interpreting the content of the @FILE, do NOT use func_file_conv,
-# since the user would need to supply preconverted file names to
-# binutils ar, at least for MinGW.
-func_at_file ()
-{
- operation=$2
- archive=$3
- at_file_contents=`cat "$1"`
- eval set x "$at_file_contents"
- shift
-
- for member
- do
- $AR -NOLOGO $operation:"$member" "$archive" || exit $?
- done
-}
-
-case $1 in
- '')
- func_error "no command. Try '$0 --help' for more information."
- ;;
- -h | --h*)
- cat <_FOUND variable.
-# The package is found if all variables listed are TRUE.
-# Example:
-#
-# FIND_PACKAGE_HANDLE_STANDARD_ARGS(LibXml2 DEFAULT_MSG LIBXML2_LIBRARIES LIBXML2_INCLUDE_DIR)
-#
-# LibXml2 is considered to be found, if both LIBXML2_LIBRARIES and
-# LIBXML2_INCLUDE_DIR are valid. Then also LIBXML2_FOUND is set to TRUE.
-# If it is not found and REQUIRED was used, it fails with FATAL_ERROR,
-# independent whether QUIET was used or not.
-# If it is found, the location is reported using the VAR1 argument, so
-# here a message "Found LibXml2: /usr/lib/libxml2.so" will be printed out.
-# If the second argument is DEFAULT_MSG, the message in the failure case will
-# be "Could NOT find LibXml2", if you don't like this message you can specify
-# your own custom failure message there.
-
-MACRO(FIND_PACKAGE_HANDLE_STANDARD_ARGS _NAME _FAIL_MSG _VAR1 )
-
- IF("${_FAIL_MSG}" STREQUAL "DEFAULT_MSG")
- IF (${_NAME}_FIND_REQUIRED)
- SET(_FAIL_MESSAGE "Could not find REQUIRED package ${_NAME}")
- ELSE (${_NAME}_FIND_REQUIRED)
- SET(_FAIL_MESSAGE "Could not find OPTIONAL package ${_NAME}")
- ENDIF (${_NAME}_FIND_REQUIRED)
- ELSE("${_FAIL_MSG}" STREQUAL "DEFAULT_MSG")
- SET(_FAIL_MESSAGE "${_FAIL_MSG}")
- ENDIF("${_FAIL_MSG}" STREQUAL "DEFAULT_MSG")
-
- STRING(TOUPPER ${_NAME} _NAME_UPPER)
-
- SET(${_NAME_UPPER}_FOUND TRUE)
- IF(NOT ${_VAR1})
- SET(${_NAME_UPPER}_FOUND FALSE)
- ENDIF(NOT ${_VAR1})
-
- FOREACH(_CURRENT_VAR ${ARGN})
- IF(NOT ${_CURRENT_VAR})
- SET(${_NAME_UPPER}_FOUND FALSE)
- ENDIF(NOT ${_CURRENT_VAR})
- ENDFOREACH(_CURRENT_VAR)
-
- IF (${_NAME_UPPER}_FOUND)
- IF (NOT ${_NAME}_FIND_QUIETLY)
- MESSAGE(STATUS "Found ${_NAME}: ${${_VAR1}}")
- ENDIF (NOT ${_NAME}_FIND_QUIETLY)
- ELSE (${_NAME_UPPER}_FOUND)
- IF (${_NAME}_FIND_REQUIRED)
- MESSAGE(FATAL_ERROR "${_FAIL_MESSAGE}")
- ELSE (${_NAME}_FIND_REQUIRED)
- IF (NOT ${_NAME}_FIND_QUIETLY)
- MESSAGE(STATUS "${_FAIL_MESSAGE}")
- ENDIF (NOT ${_NAME}_FIND_QUIETLY)
- ENDIF (${_NAME}_FIND_REQUIRED)
- ENDIF (${_NAME_UPPER}_FOUND)
-ENDMACRO(FIND_PACKAGE_HANDLE_STANDARD_ARGS)
diff --git a/pcre2/cmake/FindReadline.cmake b/pcre2/cmake/FindReadline.cmake
deleted file mode 100644
index 1d4cc5584..000000000
--- a/pcre2/cmake/FindReadline.cmake
+++ /dev/null
@@ -1,29 +0,0 @@
-# from http://websvn.kde.org/trunk/KDE/kdeedu/cmake/modules/FindReadline.cmake
-# http://websvn.kde.org/trunk/KDE/kdeedu/cmake/modules/COPYING-CMAKE-SCRIPTS
-# --> BSD licensed
-#
-# GNU Readline library finder
-if(READLINE_INCLUDE_DIR AND READLINE_LIBRARY AND NCURSES_LIBRARY)
- set(READLINE_FOUND TRUE)
-else(READLINE_INCLUDE_DIR AND READLINE_LIBRARY AND NCURSES_LIBRARY)
- FIND_PATH(READLINE_INCLUDE_DIR readline/readline.h
- /usr/include/readline
- )
-
-# 2008-04-22 The next clause used to read like this:
-#
-# FIND_LIBRARY(READLINE_LIBRARY NAMES readline)
-# FIND_LIBRARY(NCURSES_LIBRARY NAMES ncurses )
-# include(FindPackageHandleStandardArgs)
-# FIND_PACKAGE_HANDLE_STANDARD_ARGS(Readline DEFAULT_MSG NCURSES_LIBRARY READLINE_INCLUDE_DIR READLINE_LIBRARY )
-#
-# I was advised to modify it such that it will find an ncurses library if
-# required, but not if one was explicitly given, that is, it allows the
-# default to be overridden. PH
-
- FIND_LIBRARY(READLINE_LIBRARY NAMES readline)
- include(FindPackageHandleStandardArgs)
- FIND_PACKAGE_HANDLE_STANDARD_ARGS(Readline DEFAULT_MSG READLINE_INCLUDE_DIR READLINE_LIBRARY )
-
- MARK_AS_ADVANCED(READLINE_INCLUDE_DIR READLINE_LIBRARY)
-endif(READLINE_INCLUDE_DIR AND READLINE_LIBRARY AND NCURSES_LIBRARY)
diff --git a/pcre2/compile b/pcre2/compile
deleted file mode 100755
index a85b723c7..000000000
--- a/pcre2/compile
+++ /dev/null
@@ -1,347 +0,0 @@
-#! /bin/sh
-# Wrapper for compilers which do not understand '-c -o'.
-
-scriptversion=2012-10-14.11; # UTC
-
-# Copyright (C) 1999-2014 Free Software Foundation, Inc.
-# Written by Tom Tromey .
-#
-# This program is free software; you can redistribute it and/or modify
-# it under the terms of the GNU General Public License as published by
-# the Free Software Foundation; either version 2, or (at your option)
-# any later version.
-#
-# This program is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-# GNU General Public License for more details.
-#
-# You should have received a copy of the GNU General Public License
-# along with this program. If not, see .
-
-# As a special exception to the GNU General Public License, if you
-# distribute this file as part of a program that contains a
-# configuration script generated by Autoconf, you may include it under
-# the same distribution terms that you use for the rest of that program.
-
-# This file is maintained in Automake, please report
-# bugs to or send patches to
-# .
-
-nl='
-'
-
-# We need space, tab and new line, in precisely that order. Quoting is
-# there to prevent tools from complaining about whitespace usage.
-IFS=" "" $nl"
-
-file_conv=
-
-# func_file_conv build_file lazy
-# Convert a $build file to $host form and store it in $file
-# Currently only supports Windows hosts. If the determined conversion
-# type is listed in (the comma separated) LAZY, no conversion will
-# take place.
-func_file_conv ()
-{
- file=$1
- case $file in
- / | /[!/]*) # absolute file, and not a UNC file
- if test -z "$file_conv"; then
- # lazily determine how to convert abs files
- case `uname -s` in
- MINGW*)
- file_conv=mingw
- ;;
- CYGWIN*)
- file_conv=cygwin
- ;;
- *)
- file_conv=wine
- ;;
- esac
- fi
- case $file_conv/,$2, in
- *,$file_conv,*)
- ;;
- mingw/*)
- file=`cmd //C echo "$file " | sed -e 's/"\(.*\) " *$/\1/'`
- ;;
- cygwin/*)
- file=`cygpath -m "$file" || echo "$file"`
- ;;
- wine/*)
- file=`winepath -w "$file" || echo "$file"`
- ;;
- esac
- ;;
- esac
-}
-
-# func_cl_dashL linkdir
-# Make cl look for libraries in LINKDIR
-func_cl_dashL ()
-{
- func_file_conv "$1"
- if test -z "$lib_path"; then
- lib_path=$file
- else
- lib_path="$lib_path;$file"
- fi
- linker_opts="$linker_opts -LIBPATH:$file"
-}
-
-# func_cl_dashl library
-# Do a library search-path lookup for cl
-func_cl_dashl ()
-{
- lib=$1
- found=no
- save_IFS=$IFS
- IFS=';'
- for dir in $lib_path $LIB
- do
- IFS=$save_IFS
- if $shared && test -f "$dir/$lib.dll.lib"; then
- found=yes
- lib=$dir/$lib.dll.lib
- break
- fi
- if test -f "$dir/$lib.lib"; then
- found=yes
- lib=$dir/$lib.lib
- break
- fi
- if test -f "$dir/lib$lib.a"; then
- found=yes
- lib=$dir/lib$lib.a
- break
- fi
- done
- IFS=$save_IFS
-
- if test "$found" != yes; then
- lib=$lib.lib
- fi
-}
-
-# func_cl_wrapper cl arg...
-# Adjust compile command to suit cl
-func_cl_wrapper ()
-{
- # Assume a capable shell
- lib_path=
- shared=:
- linker_opts=
- for arg
- do
- if test -n "$eat"; then
- eat=
- else
- case $1 in
- -o)
- # configure might choose to run compile as 'compile cc -o foo foo.c'.
- eat=1
- case $2 in
- *.o | *.[oO][bB][jJ])
- func_file_conv "$2"
- set x "$@" -Fo"$file"
- shift
- ;;
- *)
- func_file_conv "$2"
- set x "$@" -Fe"$file"
- shift
- ;;
- esac
- ;;
- -I)
- eat=1
- func_file_conv "$2" mingw
- set x "$@" -I"$file"
- shift
- ;;
- -I*)
- func_file_conv "${1#-I}" mingw
- set x "$@" -I"$file"
- shift
- ;;
- -l)
- eat=1
- func_cl_dashl "$2"
- set x "$@" "$lib"
- shift
- ;;
- -l*)
- func_cl_dashl "${1#-l}"
- set x "$@" "$lib"
- shift
- ;;
- -L)
- eat=1
- func_cl_dashL "$2"
- ;;
- -L*)
- func_cl_dashL "${1#-L}"
- ;;
- -static)
- shared=false
- ;;
- -Wl,*)
- arg=${1#-Wl,}
- save_ifs="$IFS"; IFS=','
- for flag in $arg; do
- IFS="$save_ifs"
- linker_opts="$linker_opts $flag"
- done
- IFS="$save_ifs"
- ;;
- -Xlinker)
- eat=1
- linker_opts="$linker_opts $2"
- ;;
- -*)
- set x "$@" "$1"
- shift
- ;;
- *.cc | *.CC | *.cxx | *.CXX | *.[cC]++)
- func_file_conv "$1"
- set x "$@" -Tp"$file"
- shift
- ;;
- *.c | *.cpp | *.CPP | *.lib | *.LIB | *.Lib | *.OBJ | *.obj | *.[oO])
- func_file_conv "$1" mingw
- set x "$@" "$file"
- shift
- ;;
- *)
- set x "$@" "$1"
- shift
- ;;
- esac
- fi
- shift
- done
- if test -n "$linker_opts"; then
- linker_opts="-link$linker_opts"
- fi
- exec "$@" $linker_opts
- exit 1
-}
-
-eat=
-
-case $1 in
- '')
- echo "$0: No command. Try '$0 --help' for more information." 1>&2
- exit 1;
- ;;
- -h | --h*)
- cat <<\EOF
-Usage: compile [--help] [--version] PROGRAM [ARGS]
-
-Wrapper for compilers which do not understand '-c -o'.
-Remove '-o dest.o' from ARGS, run PROGRAM with the remaining
-arguments, and rename the output as expected.
-
-If you are trying to build a whole package this is not the
-right script to run: please start by reading the file 'INSTALL'.
-
-Report bugs to .
-EOF
- exit $?
- ;;
- -v | --v*)
- echo "compile $scriptversion"
- exit $?
- ;;
- cl | *[/\\]cl | cl.exe | *[/\\]cl.exe )
- func_cl_wrapper "$@" # Doesn't return...
- ;;
-esac
-
-ofile=
-cfile=
-
-for arg
-do
- if test -n "$eat"; then
- eat=
- else
- case $1 in
- -o)
- # configure might choose to run compile as 'compile cc -o foo foo.c'.
- # So we strip '-o arg' only if arg is an object.
- eat=1
- case $2 in
- *.o | *.obj)
- ofile=$2
- ;;
- *)
- set x "$@" -o "$2"
- shift
- ;;
- esac
- ;;
- *.c)
- cfile=$1
- set x "$@" "$1"
- shift
- ;;
- *)
- set x "$@" "$1"
- shift
- ;;
- esac
- fi
- shift
-done
-
-if test -z "$ofile" || test -z "$cfile"; then
- # If no '-o' option was seen then we might have been invoked from a
- # pattern rule where we don't need one. That is ok -- this is a
- # normal compilation that the losing compiler can handle. If no
- # '.c' file was seen then we are probably linking. That is also
- # ok.
- exec "$@"
-fi
-
-# Name of file we expect compiler to create.
-cofile=`echo "$cfile" | sed 's|^.*[\\/]||; s|^[a-zA-Z]:||; s/\.c$/.o/'`
-
-# Create the lock directory.
-# Note: use '[/\\:.-]' here to ensure that we don't use the same name
-# that we are using for the .o file. Also, base the name on the expected
-# object file name, since that is what matters with a parallel build.
-lockdir=`echo "$cofile" | sed -e 's|[/\\:.-]|_|g'`.d
-while true; do
- if mkdir "$lockdir" >/dev/null 2>&1; then
- break
- fi
- sleep 1
-done
-# FIXME: race condition here if user kills between mkdir and trap.
-trap "rmdir '$lockdir'; exit 1" 1 2 15
-
-# Run the compile.
-"$@"
-ret=$?
-
-if test -f "$cofile"; then
- test "$cofile" = "$ofile" || mv "$cofile" "$ofile"
-elif test -f "${cofile}bj"; then
- test "${cofile}bj" = "$ofile" || mv "${cofile}bj" "$ofile"
-fi
-
-rmdir "$lockdir"
-exit $ret
-
-# Local Variables:
-# mode: shell-script
-# sh-indentation: 2
-# eval: (add-hook 'write-file-hooks 'time-stamp)
-# time-stamp-start: "scriptversion="
-# time-stamp-format: "%:y-%02m-%02d.%02H"
-# time-stamp-time-zone: "UTC"
-# time-stamp-end: "; # UTC"
-# End:
diff --git a/pcre2/config-cmake.h.in b/pcre2/config-cmake.h.in
deleted file mode 100644
index 0cfd8b134..000000000
--- a/pcre2/config-cmake.h.in
+++ /dev/null
@@ -1,48 +0,0 @@
-/* config.h for CMake builds */
-
-#cmakedefine HAVE_DIRENT_H 1
-#cmakedefine HAVE_INTTYPES_H 1
-#cmakedefine HAVE_STDINT_H 1
-#cmakedefine HAVE_STRERROR 1
-#cmakedefine HAVE_SYS_STAT_H 1
-#cmakedefine HAVE_SYS_TYPES_H 1
-#cmakedefine HAVE_UNISTD_H 1
-#cmakedefine HAVE_WINDOWS_H 1
-
-#cmakedefine HAVE_BCOPY 1
-#cmakedefine HAVE_MEMMOVE 1
-
-#cmakedefine PCRE2_STATIC 1
-
-#cmakedefine SUPPORT_PCRE2_8 1
-#cmakedefine SUPPORT_PCRE2_16 1
-#cmakedefine SUPPORT_PCRE2_32 1
-#cmakedefine PCRE2_DEBUG 1
-
-#cmakedefine SUPPORT_LIBBZ2 1
-#cmakedefine SUPPORT_LIBEDIT 1
-#cmakedefine SUPPORT_LIBREADLINE 1
-#cmakedefine SUPPORT_LIBZ 1
-
-#cmakedefine SUPPORT_JIT 1
-#cmakedefine SUPPORT_PCRE2GREP_JIT 1
-#cmakedefine SUPPORT_UNICODE 1
-#cmakedefine SUPPORT_VALGRIND 1
-
-#cmakedefine BSR_ANYCRLF 1
-#cmakedefine EBCDIC 1
-#cmakedefine EBCDIC_NL25 1
-#cmakedefine HEAP_MATCH_RECURSE 1
-#cmakedefine NEVER_BACKSLASH_C 1
-
-#define LINK_SIZE @PCRE2_LINK_SIZE@
-#define MATCH_LIMIT @PCRE2_MATCH_LIMIT@
-#define MATCH_LIMIT_RECURSION @PCRE2_MATCH_LIMIT_RECURSION@
-#define NEWLINE_DEFAULT @NEWLINE_DEFAULT@
-#define PARENS_NEST_LIMIT @PCRE2_PARENS_NEST_LIMIT@
-#define PCRE2GREP_BUFSIZE @PCRE2GREP_BUFSIZE@
-
-#define MAX_NAME_SIZE 32
-#define MAX_NAME_COUNT 10000
-
-/* end config.h for CMake builds */
diff --git a/pcre2/config.guess b/pcre2/config.guess
deleted file mode 100755
index 6c32c8645..000000000
--- a/pcre2/config.guess
+++ /dev/null
@@ -1,1421 +0,0 @@
-#! /bin/sh
-# Attempt to guess a canonical system name.
-# Copyright 1992-2014 Free Software Foundation, Inc.
-
-timestamp='2014-11-04'
-
-# This file is free software; you can redistribute it and/or modify it
-# under the terms of the GNU General Public License as published by
-# the Free Software Foundation; either version 3 of the License, or
-# (at your option) any later version.
-#
-# This program is distributed in the hope that it will be useful, but
-# WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
-# General Public License for more details.
-#
-# You should have received a copy of the GNU General Public License
-# along with this program; if not, see .
-#
-# As a special exception to the GNU General Public License, if you
-# distribute this file as part of a program that contains a
-# configuration script generated by Autoconf, you may include it under
-# the same distribution terms that you use for the rest of that
-# program. This Exception is an additional permission under section 7
-# of the GNU General Public License, version 3 ("GPLv3").
-#
-# Originally written by Per Bothner; maintained since 2000 by Ben Elliston.
-#
-# You can get the latest version of this script from:
-# http://git.savannah.gnu.org/gitweb/?p=config.git;a=blob_plain;f=config.guess;hb=HEAD
-#
-# Please send patches to .
-
-
-me=`echo "$0" | sed -e 's,.*/,,'`
-
-usage="\
-Usage: $0 [OPTION]
-
-Output the configuration name of the system \`$me' is run on.
-
-Operation modes:
- -h, --help print this help, then exit
- -t, --time-stamp print date of last modification, then exit
- -v, --version print version number, then exit
-
-Report bugs and patches to ."
-
-version="\
-GNU config.guess ($timestamp)
-
-Originally written by Per Bothner.
-Copyright 1992-2014 Free Software Foundation, Inc.
-
-This is free software; see the source for copying conditions. There is NO
-warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE."
-
-help="
-Try \`$me --help' for more information."
-
-# Parse command line
-while test $# -gt 0 ; do
- case $1 in
- --time-stamp | --time* | -t )
- echo "$timestamp" ; exit ;;
- --version | -v )
- echo "$version" ; exit ;;
- --help | --h* | -h )
- echo "$usage"; exit ;;
- -- ) # Stop option processing
- shift; break ;;
- - ) # Use stdin as input.
- break ;;
- -* )
- echo "$me: invalid option $1$help" >&2
- exit 1 ;;
- * )
- break ;;
- esac
-done
-
-if test $# != 0; then
- echo "$me: too many arguments$help" >&2
- exit 1
-fi
-
-trap 'exit 1' 1 2 15
-
-# CC_FOR_BUILD -- compiler used by this script. Note that the use of a
-# compiler to aid in system detection is discouraged as it requires
-# temporary files to be created and, as you can see below, it is a
-# headache to deal with in a portable fashion.
-
-# Historically, `CC_FOR_BUILD' used to be named `HOST_CC'. We still
-# use `HOST_CC' if defined, but it is deprecated.
-
-# Portable tmp directory creation inspired by the Autoconf team.
-
-set_cc_for_build='
-trap "exitcode=\$?; (rm -f \$tmpfiles 2>/dev/null; rmdir \$tmp 2>/dev/null) && exit \$exitcode" 0 ;
-trap "rm -f \$tmpfiles 2>/dev/null; rmdir \$tmp 2>/dev/null; exit 1" 1 2 13 15 ;
-: ${TMPDIR=/tmp} ;
- { tmp=`(umask 077 && mktemp -d "$TMPDIR/cgXXXXXX") 2>/dev/null` && test -n "$tmp" && test -d "$tmp" ; } ||
- { test -n "$RANDOM" && tmp=$TMPDIR/cg$$-$RANDOM && (umask 077 && mkdir $tmp) ; } ||
- { tmp=$TMPDIR/cg-$$ && (umask 077 && mkdir $tmp) && echo "Warning: creating insecure temp directory" >&2 ; } ||
- { echo "$me: cannot create a temporary directory in $TMPDIR" >&2 ; exit 1 ; } ;
-dummy=$tmp/dummy ;
-tmpfiles="$dummy.c $dummy.o $dummy.rel $dummy" ;
-case $CC_FOR_BUILD,$HOST_CC,$CC in
- ,,) echo "int x;" > $dummy.c ;
- for c in cc gcc c89 c99 ; do
- if ($c -c -o $dummy.o $dummy.c) >/dev/null 2>&1 ; then
- CC_FOR_BUILD="$c"; break ;
- fi ;
- done ;
- if test x"$CC_FOR_BUILD" = x ; then
- CC_FOR_BUILD=no_compiler_found ;
- fi
- ;;
- ,,*) CC_FOR_BUILD=$CC ;;
- ,*,*) CC_FOR_BUILD=$HOST_CC ;;
-esac ; set_cc_for_build= ;'
-
-# This is needed to find uname on a Pyramid OSx when run in the BSD universe.
-# (ghazi@noc.rutgers.edu 1994-08-24)
-if (test -f /.attbin/uname) >/dev/null 2>&1 ; then
- PATH=$PATH:/.attbin ; export PATH
-fi
-
-UNAME_MACHINE=`(uname -m) 2>/dev/null` || UNAME_MACHINE=unknown
-UNAME_RELEASE=`(uname -r) 2>/dev/null` || UNAME_RELEASE=unknown
-UNAME_SYSTEM=`(uname -s) 2>/dev/null` || UNAME_SYSTEM=unknown
-UNAME_VERSION=`(uname -v) 2>/dev/null` || UNAME_VERSION=unknown
-
-case "${UNAME_SYSTEM}" in
-Linux|GNU|GNU/*)
- # If the system lacks a compiler, then just pick glibc.
- # We could probably try harder.
- LIBC=gnu
-
- eval $set_cc_for_build
- cat <<-EOF > $dummy.c
- #include
- #if defined(__UCLIBC__)
- LIBC=uclibc
- #elif defined(__dietlibc__)
- LIBC=dietlibc
- #else
- LIBC=gnu
- #endif
- EOF
- eval `$CC_FOR_BUILD -E $dummy.c 2>/dev/null | grep '^LIBC' | sed 's, ,,g'`
- ;;
-esac
-
-# Note: order is significant - the case branches are not exclusive.
-
-case "${UNAME_MACHINE}:${UNAME_SYSTEM}:${UNAME_RELEASE}:${UNAME_VERSION}" in
- *:NetBSD:*:*)
- # NetBSD (nbsd) targets should (where applicable) match one or
- # more of the tuples: *-*-netbsdelf*, *-*-netbsdaout*,
- # *-*-netbsdecoff* and *-*-netbsd*. For targets that recently
- # switched to ELF, *-*-netbsd* would select the old
- # object file format. This provides both forward
- # compatibility and a consistent mechanism for selecting the
- # object file format.
- #
- # Note: NetBSD doesn't particularly care about the vendor
- # portion of the name. We always set it to "unknown".
- sysctl="sysctl -n hw.machine_arch"
- UNAME_MACHINE_ARCH=`(/sbin/$sysctl 2>/dev/null || \
- /usr/sbin/$sysctl 2>/dev/null || echo unknown)`
- case "${UNAME_MACHINE_ARCH}" in
- armeb) machine=armeb-unknown ;;
- arm*) machine=arm-unknown ;;
- sh3el) machine=shl-unknown ;;
- sh3eb) machine=sh-unknown ;;
- sh5el) machine=sh5le-unknown ;;
- *) machine=${UNAME_MACHINE_ARCH}-unknown ;;
- esac
- # The Operating System including object format, if it has switched
- # to ELF recently, or will in the future.
- case "${UNAME_MACHINE_ARCH}" in
- arm*|i386|m68k|ns32k|sh3*|sparc|vax)
- eval $set_cc_for_build
- if echo __ELF__ | $CC_FOR_BUILD -E - 2>/dev/null \
- | grep -q __ELF__
- then
- # Once all utilities can be ECOFF (netbsdecoff) or a.out (netbsdaout).
- # Return netbsd for either. FIX?
- os=netbsd
- else
- os=netbsdelf
- fi
- ;;
- *)
- os=netbsd
- ;;
- esac
- # The OS release
- # Debian GNU/NetBSD machines have a different userland, and
- # thus, need a distinct triplet. However, they do not need
- # kernel version information, so it can be replaced with a
- # suitable tag, in the style of linux-gnu.
- case "${UNAME_VERSION}" in
- Debian*)
- release='-gnu'
- ;;
- *)
- release=`echo ${UNAME_RELEASE}|sed -e 's/[-_].*/\./'`
- ;;
- esac
- # Since CPU_TYPE-MANUFACTURER-KERNEL-OPERATING_SYSTEM:
- # contains redundant information, the shorter form:
- # CPU_TYPE-MANUFACTURER-OPERATING_SYSTEM is used.
- echo "${machine}-${os}${release}"
- exit ;;
- *:Bitrig:*:*)
- UNAME_MACHINE_ARCH=`arch | sed 's/Bitrig.//'`
- echo ${UNAME_MACHINE_ARCH}-unknown-bitrig${UNAME_RELEASE}
- exit ;;
- *:OpenBSD:*:*)
- UNAME_MACHINE_ARCH=`arch | sed 's/OpenBSD.//'`
- echo ${UNAME_MACHINE_ARCH}-unknown-openbsd${UNAME_RELEASE}
- exit ;;
- *:ekkoBSD:*:*)
- echo ${UNAME_MACHINE}-unknown-ekkobsd${UNAME_RELEASE}
- exit ;;
- *:SolidBSD:*:*)
- echo ${UNAME_MACHINE}-unknown-solidbsd${UNAME_RELEASE}
- exit ;;
- macppc:MirBSD:*:*)
- echo powerpc-unknown-mirbsd${UNAME_RELEASE}
- exit ;;
- *:MirBSD:*:*)
- echo ${UNAME_MACHINE}-unknown-mirbsd${UNAME_RELEASE}
- exit ;;
- alpha:OSF1:*:*)
- case $UNAME_RELEASE in
- *4.0)
- UNAME_RELEASE=`/usr/sbin/sizer -v | awk '{print $3}'`
- ;;
- *5.*)
- UNAME_RELEASE=`/usr/sbin/sizer -v | awk '{print $4}'`
- ;;
- esac
- # According to Compaq, /usr/sbin/psrinfo has been available on
- # OSF/1 and Tru64 systems produced since 1995. I hope that
- # covers most systems running today. This code pipes the CPU
- # types through head -n 1, so we only detect the type of CPU 0.
- ALPHA_CPU_TYPE=`/usr/sbin/psrinfo -v | sed -n -e 's/^ The alpha \(.*\) processor.*$/\1/p' | head -n 1`
- case "$ALPHA_CPU_TYPE" in
- "EV4 (21064)")
- UNAME_MACHINE="alpha" ;;
- "EV4.5 (21064)")
- UNAME_MACHINE="alpha" ;;
- "LCA4 (21066/21068)")
- UNAME_MACHINE="alpha" ;;
- "EV5 (21164)")
- UNAME_MACHINE="alphaev5" ;;
- "EV5.6 (21164A)")
- UNAME_MACHINE="alphaev56" ;;
- "EV5.6 (21164PC)")
- UNAME_MACHINE="alphapca56" ;;
- "EV5.7 (21164PC)")
- UNAME_MACHINE="alphapca57" ;;
- "EV6 (21264)")
- UNAME_MACHINE="alphaev6" ;;
- "EV6.7 (21264A)")
- UNAME_MACHINE="alphaev67" ;;
- "EV6.8CB (21264C)")
- UNAME_MACHINE="alphaev68" ;;
- "EV6.8AL (21264B)")
- UNAME_MACHINE="alphaev68" ;;
- "EV6.8CX (21264D)")
- UNAME_MACHINE="alphaev68" ;;
- "EV6.9A (21264/EV69A)")
- UNAME_MACHINE="alphaev69" ;;
- "EV7 (21364)")
- UNAME_MACHINE="alphaev7" ;;
- "EV7.9 (21364A)")
- UNAME_MACHINE="alphaev79" ;;
- esac
- # A Pn.n version is a patched version.
- # A Vn.n version is a released version.
- # A Tn.n version is a released field test version.
- # A Xn.n version is an unreleased experimental baselevel.
- # 1.2 uses "1.2" for uname -r.
- echo ${UNAME_MACHINE}-dec-osf`echo ${UNAME_RELEASE} | sed -e 's/^[PVTX]//' | tr 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' 'abcdefghijklmnopqrstuvwxyz'`
- # Reset EXIT trap before exiting to avoid spurious non-zero exit code.
- exitcode=$?
- trap '' 0
- exit $exitcode ;;
- Alpha\ *:Windows_NT*:*)
- # How do we know it's Interix rather than the generic POSIX subsystem?
- # Should we change UNAME_MACHINE based on the output of uname instead
- # of the specific Alpha model?
- echo alpha-pc-interix
- exit ;;
- 21064:Windows_NT:50:3)
- echo alpha-dec-winnt3.5
- exit ;;
- Amiga*:UNIX_System_V:4.0:*)
- echo m68k-unknown-sysv4
- exit ;;
- *:[Aa]miga[Oo][Ss]:*:*)
- echo ${UNAME_MACHINE}-unknown-amigaos
- exit ;;
- *:[Mm]orph[Oo][Ss]:*:*)
- echo ${UNAME_MACHINE}-unknown-morphos
- exit ;;
- *:OS/390:*:*)
- echo i370-ibm-openedition
- exit ;;
- *:z/VM:*:*)
- echo s390-ibm-zvmoe
- exit ;;
- *:OS400:*:*)
- echo powerpc-ibm-os400
- exit ;;
- arm:RISC*:1.[012]*:*|arm:riscix:1.[012]*:*)
- echo arm-acorn-riscix${UNAME_RELEASE}
- exit ;;
- arm*:riscos:*:*|arm*:RISCOS:*:*)
- echo arm-unknown-riscos
- exit ;;
- SR2?01:HI-UX/MPP:*:* | SR8000:HI-UX/MPP:*:*)
- echo hppa1.1-hitachi-hiuxmpp
- exit ;;
- Pyramid*:OSx*:*:* | MIS*:OSx*:*:* | MIS*:SMP_DC-OSx*:*:*)
- # akee@wpdis03.wpafb.af.mil (Earle F. Ake) contributed MIS and NILE.
- if test "`(/bin/universe) 2>/dev/null`" = att ; then
- echo pyramid-pyramid-sysv3
- else
- echo pyramid-pyramid-bsd
- fi
- exit ;;
- NILE*:*:*:dcosx)
- echo pyramid-pyramid-svr4
- exit ;;
- DRS?6000:unix:4.0:6*)
- echo sparc-icl-nx6
- exit ;;
- DRS?6000:UNIX_SV:4.2*:7* | DRS?6000:isis:4.2*:7*)
- case `/usr/bin/uname -p` in
- sparc) echo sparc-icl-nx7; exit ;;
- esac ;;
- s390x:SunOS:*:*)
- echo ${UNAME_MACHINE}-ibm-solaris2`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'`
- exit ;;
- sun4H:SunOS:5.*:*)
- echo sparc-hal-solaris2`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'`
- exit ;;
- sun4*:SunOS:5.*:* | tadpole*:SunOS:5.*:*)
- echo sparc-sun-solaris2`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'`
- exit ;;
- i86pc:AuroraUX:5.*:* | i86xen:AuroraUX:5.*:*)
- echo i386-pc-auroraux${UNAME_RELEASE}
- exit ;;
- i86pc:SunOS:5.*:* | i86xen:SunOS:5.*:*)
- eval $set_cc_for_build
- SUN_ARCH="i386"
- # If there is a compiler, see if it is configured for 64-bit objects.
- # Note that the Sun cc does not turn __LP64__ into 1 like gcc does.
- # This test works for both compilers.
- if [ "$CC_FOR_BUILD" != 'no_compiler_found' ]; then
- if (echo '#ifdef __amd64'; echo IS_64BIT_ARCH; echo '#endif') | \
- (CCOPTS= $CC_FOR_BUILD -E - 2>/dev/null) | \
- grep IS_64BIT_ARCH >/dev/null
- then
- SUN_ARCH="x86_64"
- fi
- fi
- echo ${SUN_ARCH}-pc-solaris2`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'`
- exit ;;
- sun4*:SunOS:6*:*)
- # According to config.sub, this is the proper way to canonicalize
- # SunOS6. Hard to guess exactly what SunOS6 will be like, but
- # it's likely to be more like Solaris than SunOS4.
- echo sparc-sun-solaris3`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'`
- exit ;;
- sun4*:SunOS:*:*)
- case "`/usr/bin/arch -k`" in
- Series*|S4*)
- UNAME_RELEASE=`uname -v`
- ;;
- esac
- # Japanese Language versions have a version number like `4.1.3-JL'.
- echo sparc-sun-sunos`echo ${UNAME_RELEASE}|sed -e 's/-/_/'`
- exit ;;
- sun3*:SunOS:*:*)
- echo m68k-sun-sunos${UNAME_RELEASE}
- exit ;;
- sun*:*:4.2BSD:*)
- UNAME_RELEASE=`(sed 1q /etc/motd | awk '{print substr($5,1,3)}') 2>/dev/null`
- test "x${UNAME_RELEASE}" = "x" && UNAME_RELEASE=3
- case "`/bin/arch`" in
- sun3)
- echo m68k-sun-sunos${UNAME_RELEASE}
- ;;
- sun4)
- echo sparc-sun-sunos${UNAME_RELEASE}
- ;;
- esac
- exit ;;
- aushp:SunOS:*:*)
- echo sparc-auspex-sunos${UNAME_RELEASE}
- exit ;;
- # The situation for MiNT is a little confusing. The machine name
- # can be virtually everything (everything which is not
- # "atarist" or "atariste" at least should have a processor
- # > m68000). The system name ranges from "MiNT" over "FreeMiNT"
- # to the lowercase version "mint" (or "freemint"). Finally
- # the system name "TOS" denotes a system which is actually not
- # MiNT. But MiNT is downward compatible to TOS, so this should
- # be no problem.
- atarist[e]:*MiNT:*:* | atarist[e]:*mint:*:* | atarist[e]:*TOS:*:*)
- echo m68k-atari-mint${UNAME_RELEASE}
- exit ;;
- atari*:*MiNT:*:* | atari*:*mint:*:* | atarist[e]:*TOS:*:*)
- echo m68k-atari-mint${UNAME_RELEASE}
- exit ;;
- *falcon*:*MiNT:*:* | *falcon*:*mint:*:* | *falcon*:*TOS:*:*)
- echo m68k-atari-mint${UNAME_RELEASE}
- exit ;;
- milan*:*MiNT:*:* | milan*:*mint:*:* | *milan*:*TOS:*:*)
- echo m68k-milan-mint${UNAME_RELEASE}
- exit ;;
- hades*:*MiNT:*:* | hades*:*mint:*:* | *hades*:*TOS:*:*)
- echo m68k-hades-mint${UNAME_RELEASE}
- exit ;;
- *:*MiNT:*:* | *:*mint:*:* | *:*TOS:*:*)
- echo m68k-unknown-mint${UNAME_RELEASE}
- exit ;;
- m68k:machten:*:*)
- echo m68k-apple-machten${UNAME_RELEASE}
- exit ;;
- powerpc:machten:*:*)
- echo powerpc-apple-machten${UNAME_RELEASE}
- exit ;;
- RISC*:Mach:*:*)
- echo mips-dec-mach_bsd4.3
- exit ;;
- RISC*:ULTRIX:*:*)
- echo mips-dec-ultrix${UNAME_RELEASE}
- exit ;;
- VAX*:ULTRIX*:*:*)
- echo vax-dec-ultrix${UNAME_RELEASE}
- exit ;;
- 2020:CLIX:*:* | 2430:CLIX:*:*)
- echo clipper-intergraph-clix${UNAME_RELEASE}
- exit ;;
- mips:*:*:UMIPS | mips:*:*:RISCos)
- eval $set_cc_for_build
- sed 's/^ //' << EOF >$dummy.c
-#ifdef __cplusplus
-#include /* for printf() prototype */
- int main (int argc, char *argv[]) {
-#else
- int main (argc, argv) int argc; char *argv[]; {
-#endif
- #if defined (host_mips) && defined (MIPSEB)
- #if defined (SYSTYPE_SYSV)
- printf ("mips-mips-riscos%ssysv\n", argv[1]); exit (0);
- #endif
- #if defined (SYSTYPE_SVR4)
- printf ("mips-mips-riscos%ssvr4\n", argv[1]); exit (0);
- #endif
- #if defined (SYSTYPE_BSD43) || defined(SYSTYPE_BSD)
- printf ("mips-mips-riscos%sbsd\n", argv[1]); exit (0);
- #endif
- #endif
- exit (-1);
- }
-EOF
- $CC_FOR_BUILD -o $dummy $dummy.c &&
- dummyarg=`echo "${UNAME_RELEASE}" | sed -n 's/\([0-9]*\).*/\1/p'` &&
- SYSTEM_NAME=`$dummy $dummyarg` &&
- { echo "$SYSTEM_NAME"; exit; }
- echo mips-mips-riscos${UNAME_RELEASE}
- exit ;;
- Motorola:PowerMAX_OS:*:*)
- echo powerpc-motorola-powermax
- exit ;;
- Motorola:*:4.3:PL8-*)
- echo powerpc-harris-powermax
- exit ;;
- Night_Hawk:*:*:PowerMAX_OS | Synergy:PowerMAX_OS:*:*)
- echo powerpc-harris-powermax
- exit ;;
- Night_Hawk:Power_UNIX:*:*)
- echo powerpc-harris-powerunix
- exit ;;
- m88k:CX/UX:7*:*)
- echo m88k-harris-cxux7
- exit ;;
- m88k:*:4*:R4*)
- echo m88k-motorola-sysv4
- exit ;;
- m88k:*:3*:R3*)
- echo m88k-motorola-sysv3
- exit ;;
- AViiON:dgux:*:*)
- # DG/UX returns AViiON for all architectures
- UNAME_PROCESSOR=`/usr/bin/uname -p`
- if [ $UNAME_PROCESSOR = mc88100 ] || [ $UNAME_PROCESSOR = mc88110 ]
- then
- if [ ${TARGET_BINARY_INTERFACE}x = m88kdguxelfx ] || \
- [ ${TARGET_BINARY_INTERFACE}x = x ]
- then
- echo m88k-dg-dgux${UNAME_RELEASE}
- else
- echo m88k-dg-dguxbcs${UNAME_RELEASE}
- fi
- else
- echo i586-dg-dgux${UNAME_RELEASE}
- fi
- exit ;;
- M88*:DolphinOS:*:*) # DolphinOS (SVR3)
- echo m88k-dolphin-sysv3
- exit ;;
- M88*:*:R3*:*)
- # Delta 88k system running SVR3
- echo m88k-motorola-sysv3
- exit ;;
- XD88*:*:*:*) # Tektronix XD88 system running UTekV (SVR3)
- echo m88k-tektronix-sysv3
- exit ;;
- Tek43[0-9][0-9]:UTek:*:*) # Tektronix 4300 system running UTek (BSD)
- echo m68k-tektronix-bsd
- exit ;;
- *:IRIX*:*:*)
- echo mips-sgi-irix`echo ${UNAME_RELEASE}|sed -e 's/-/_/g'`
- exit ;;
- ????????:AIX?:[12].1:2) # AIX 2.2.1 or AIX 2.1.1 is RT/PC AIX.
- echo romp-ibm-aix # uname -m gives an 8 hex-code CPU id
- exit ;; # Note that: echo "'`uname -s`'" gives 'AIX '
- i*86:AIX:*:*)
- echo i386-ibm-aix
- exit ;;
- ia64:AIX:*:*)
- if [ -x /usr/bin/oslevel ] ; then
- IBM_REV=`/usr/bin/oslevel`
- else
- IBM_REV=${UNAME_VERSION}.${UNAME_RELEASE}
- fi
- echo ${UNAME_MACHINE}-ibm-aix${IBM_REV}
- exit ;;
- *:AIX:2:3)
- if grep bos325 /usr/include/stdio.h >/dev/null 2>&1; then
- eval $set_cc_for_build
- sed 's/^ //' << EOF >$dummy.c
- #include
-
- main()
- {
- if (!__power_pc())
- exit(1);
- puts("powerpc-ibm-aix3.2.5");
- exit(0);
- }
-EOF
- if $CC_FOR_BUILD -o $dummy $dummy.c && SYSTEM_NAME=`$dummy`
- then
- echo "$SYSTEM_NAME"
- else
- echo rs6000-ibm-aix3.2.5
- fi
- elif grep bos324 /usr/include/stdio.h >/dev/null 2>&1; then
- echo rs6000-ibm-aix3.2.4
- else
- echo rs6000-ibm-aix3.2
- fi
- exit ;;
- *:AIX:*:[4567])
- IBM_CPU_ID=`/usr/sbin/lsdev -C -c processor -S available | sed 1q | awk '{ print $1 }'`
- if /usr/sbin/lsattr -El ${IBM_CPU_ID} | grep ' POWER' >/dev/null 2>&1; then
- IBM_ARCH=rs6000
- else
- IBM_ARCH=powerpc
- fi
- if [ -x /usr/bin/lslpp ] ; then
- IBM_REV=`/usr/bin/lslpp -Lqc bos.rte.libc |
- awk -F: '{ print $3 }' | sed s/[0-9]*$/0/`
- else
- IBM_REV=${UNAME_VERSION}.${UNAME_RELEASE}
- fi
- echo ${IBM_ARCH}-ibm-aix${IBM_REV}
- exit ;;
- *:AIX:*:*)
- echo rs6000-ibm-aix
- exit ;;
- ibmrt:4.4BSD:*|romp-ibm:BSD:*)
- echo romp-ibm-bsd4.4
- exit ;;
- ibmrt:*BSD:*|romp-ibm:BSD:*) # covers RT/PC BSD and
- echo romp-ibm-bsd${UNAME_RELEASE} # 4.3 with uname added to
- exit ;; # report: romp-ibm BSD 4.3
- *:BOSX:*:*)
- echo rs6000-bull-bosx
- exit ;;
- DPX/2?00:B.O.S.:*:*)
- echo m68k-bull-sysv3
- exit ;;
- 9000/[34]??:4.3bsd:1.*:*)
- echo m68k-hp-bsd
- exit ;;
- hp300:4.4BSD:*:* | 9000/[34]??:4.3bsd:2.*:*)
- echo m68k-hp-bsd4.4
- exit ;;
- 9000/[34678]??:HP-UX:*:*)
- HPUX_REV=`echo ${UNAME_RELEASE}|sed -e 's/[^.]*.[0B]*//'`
- case "${UNAME_MACHINE}" in
- 9000/31? ) HP_ARCH=m68000 ;;
- 9000/[34]?? ) HP_ARCH=m68k ;;
- 9000/[678][0-9][0-9])
- if [ -x /usr/bin/getconf ]; then
- sc_cpu_version=`/usr/bin/getconf SC_CPU_VERSION 2>/dev/null`
- sc_kernel_bits=`/usr/bin/getconf SC_KERNEL_BITS 2>/dev/null`
- case "${sc_cpu_version}" in
- 523) HP_ARCH="hppa1.0" ;; # CPU_PA_RISC1_0
- 528) HP_ARCH="hppa1.1" ;; # CPU_PA_RISC1_1
- 532) # CPU_PA_RISC2_0
- case "${sc_kernel_bits}" in
- 32) HP_ARCH="hppa2.0n" ;;
- 64) HP_ARCH="hppa2.0w" ;;
- '') HP_ARCH="hppa2.0" ;; # HP-UX 10.20
- esac ;;
- esac
- fi
- if [ "${HP_ARCH}" = "" ]; then
- eval $set_cc_for_build
- sed 's/^ //' << EOF >$dummy.c
-
- #define _HPUX_SOURCE
- #include
- #include
-
- int main ()
- {
- #if defined(_SC_KERNEL_BITS)
- long bits = sysconf(_SC_KERNEL_BITS);
- #endif
- long cpu = sysconf (_SC_CPU_VERSION);
-
- switch (cpu)
- {
- case CPU_PA_RISC1_0: puts ("hppa1.0"); break;
- case CPU_PA_RISC1_1: puts ("hppa1.1"); break;
- case CPU_PA_RISC2_0:
- #if defined(_SC_KERNEL_BITS)
- switch (bits)
- {
- case 64: puts ("hppa2.0w"); break;
- case 32: puts ("hppa2.0n"); break;
- default: puts ("hppa2.0"); break;
- } break;
- #else /* !defined(_SC_KERNEL_BITS) */
- puts ("hppa2.0"); break;
- #endif
- default: puts ("hppa1.0"); break;
- }
- exit (0);
- }
-EOF
- (CCOPTS= $CC_FOR_BUILD -o $dummy $dummy.c 2>/dev/null) && HP_ARCH=`$dummy`
- test -z "$HP_ARCH" && HP_ARCH=hppa
- fi ;;
- esac
- if [ ${HP_ARCH} = "hppa2.0w" ]
- then
- eval $set_cc_for_build
-
- # hppa2.0w-hp-hpux* has a 64-bit kernel and a compiler generating
- # 32-bit code. hppa64-hp-hpux* has the same kernel and a compiler
- # generating 64-bit code. GNU and HP use different nomenclature:
- #
- # $ CC_FOR_BUILD=cc ./config.guess
- # => hppa2.0w-hp-hpux11.23
- # $ CC_FOR_BUILD="cc +DA2.0w" ./config.guess
- # => hppa64-hp-hpux11.23
-
- if echo __LP64__ | (CCOPTS= $CC_FOR_BUILD -E - 2>/dev/null) |
- grep -q __LP64__
- then
- HP_ARCH="hppa2.0w"
- else
- HP_ARCH="hppa64"
- fi
- fi
- echo ${HP_ARCH}-hp-hpux${HPUX_REV}
- exit ;;
- ia64:HP-UX:*:*)
- HPUX_REV=`echo ${UNAME_RELEASE}|sed -e 's/[^.]*.[0B]*//'`
- echo ia64-hp-hpux${HPUX_REV}
- exit ;;
- 3050*:HI-UX:*:*)
- eval $set_cc_for_build
- sed 's/^ //' << EOF >$dummy.c
- #include
- int
- main ()
- {
- long cpu = sysconf (_SC_CPU_VERSION);
- /* The order matters, because CPU_IS_HP_MC68K erroneously returns
- true for CPU_PA_RISC1_0. CPU_IS_PA_RISC returns correct
- results, however. */
- if (CPU_IS_PA_RISC (cpu))
- {
- switch (cpu)
- {
- case CPU_PA_RISC1_0: puts ("hppa1.0-hitachi-hiuxwe2"); break;
- case CPU_PA_RISC1_1: puts ("hppa1.1-hitachi-hiuxwe2"); break;
- case CPU_PA_RISC2_0: puts ("hppa2.0-hitachi-hiuxwe2"); break;
- default: puts ("hppa-hitachi-hiuxwe2"); break;
- }
- }
- else if (CPU_IS_HP_MC68K (cpu))
- puts ("m68k-hitachi-hiuxwe2");
- else puts ("unknown-hitachi-hiuxwe2");
- exit (0);
- }
-EOF
- $CC_FOR_BUILD -o $dummy $dummy.c && SYSTEM_NAME=`$dummy` &&
- { echo "$SYSTEM_NAME"; exit; }
- echo unknown-hitachi-hiuxwe2
- exit ;;
- 9000/7??:4.3bsd:*:* | 9000/8?[79]:4.3bsd:*:* )
- echo hppa1.1-hp-bsd
- exit ;;
- 9000/8??:4.3bsd:*:*)
- echo hppa1.0-hp-bsd
- exit ;;
- *9??*:MPE/iX:*:* | *3000*:MPE/iX:*:*)
- echo hppa1.0-hp-mpeix
- exit ;;
- hp7??:OSF1:*:* | hp8?[79]:OSF1:*:* )
- echo hppa1.1-hp-osf
- exit ;;
- hp8??:OSF1:*:*)
- echo hppa1.0-hp-osf
- exit ;;
- i*86:OSF1:*:*)
- if [ -x /usr/sbin/sysversion ] ; then
- echo ${UNAME_MACHINE}-unknown-osf1mk
- else
- echo ${UNAME_MACHINE}-unknown-osf1
- fi
- exit ;;
- parisc*:Lites*:*:*)
- echo hppa1.1-hp-lites
- exit ;;
- C1*:ConvexOS:*:* | convex:ConvexOS:C1*:*)
- echo c1-convex-bsd
- exit ;;
- C2*:ConvexOS:*:* | convex:ConvexOS:C2*:*)
- if getsysinfo -f scalar_acc
- then echo c32-convex-bsd
- else echo c2-convex-bsd
- fi
- exit ;;
- C34*:ConvexOS:*:* | convex:ConvexOS:C34*:*)
- echo c34-convex-bsd
- exit ;;
- C38*:ConvexOS:*:* | convex:ConvexOS:C38*:*)
- echo c38-convex-bsd
- exit ;;
- C4*:ConvexOS:*:* | convex:ConvexOS:C4*:*)
- echo c4-convex-bsd
- exit ;;
- CRAY*Y-MP:*:*:*)
- echo ymp-cray-unicos${UNAME_RELEASE} | sed -e 's/\.[^.]*$/.X/'
- exit ;;
- CRAY*[A-Z]90:*:*:*)
- echo ${UNAME_MACHINE}-cray-unicos${UNAME_RELEASE} \
- | sed -e 's/CRAY.*\([A-Z]90\)/\1/' \
- -e y/ABCDEFGHIJKLMNOPQRSTUVWXYZ/abcdefghijklmnopqrstuvwxyz/ \
- -e 's/\.[^.]*$/.X/'
- exit ;;
- CRAY*TS:*:*:*)
- echo t90-cray-unicos${UNAME_RELEASE} | sed -e 's/\.[^.]*$/.X/'
- exit ;;
- CRAY*T3E:*:*:*)
- echo alphaev5-cray-unicosmk${UNAME_RELEASE} | sed -e 's/\.[^.]*$/.X/'
- exit ;;
- CRAY*SV1:*:*:*)
- echo sv1-cray-unicos${UNAME_RELEASE} | sed -e 's/\.[^.]*$/.X/'
- exit ;;
- *:UNICOS/mp:*:*)
- echo craynv-cray-unicosmp${UNAME_RELEASE} | sed -e 's/\.[^.]*$/.X/'
- exit ;;
- F30[01]:UNIX_System_V:*:* | F700:UNIX_System_V:*:*)
- FUJITSU_PROC=`uname -m | tr 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' 'abcdefghijklmnopqrstuvwxyz'`
- FUJITSU_SYS=`uname -p | tr 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' 'abcdefghijklmnopqrstuvwxyz' | sed -e 's/\///'`
- FUJITSU_REL=`echo ${UNAME_RELEASE} | sed -e 's/ /_/'`
- echo "${FUJITSU_PROC}-fujitsu-${FUJITSU_SYS}${FUJITSU_REL}"
- exit ;;
- 5000:UNIX_System_V:4.*:*)
- FUJITSU_SYS=`uname -p | tr 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' 'abcdefghijklmnopqrstuvwxyz' | sed -e 's/\///'`
- FUJITSU_REL=`echo ${UNAME_RELEASE} | tr 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' 'abcdefghijklmnopqrstuvwxyz' | sed -e 's/ /_/'`
- echo "sparc-fujitsu-${FUJITSU_SYS}${FUJITSU_REL}"
- exit ;;
- i*86:BSD/386:*:* | i*86:BSD/OS:*:* | *:Ascend\ Embedded/OS:*:*)
- echo ${UNAME_MACHINE}-pc-bsdi${UNAME_RELEASE}
- exit ;;
- sparc*:BSD/OS:*:*)
- echo sparc-unknown-bsdi${UNAME_RELEASE}
- exit ;;
- *:BSD/OS:*:*)
- echo ${UNAME_MACHINE}-unknown-bsdi${UNAME_RELEASE}
- exit ;;
- *:FreeBSD:*:*)
- UNAME_PROCESSOR=`/usr/bin/uname -p`
- case ${UNAME_PROCESSOR} in
- amd64)
- echo x86_64-unknown-freebsd`echo ${UNAME_RELEASE}|sed -e 's/[-(].*//'` ;;
- *)
- echo ${UNAME_PROCESSOR}-unknown-freebsd`echo ${UNAME_RELEASE}|sed -e 's/[-(].*//'` ;;
- esac
- exit ;;
- i*:CYGWIN*:*)
- echo ${UNAME_MACHINE}-pc-cygwin
- exit ;;
- *:MINGW64*:*)
- echo ${UNAME_MACHINE}-pc-mingw64
- exit ;;
- *:MINGW*:*)
- echo ${UNAME_MACHINE}-pc-mingw32
- exit ;;
- *:MSYS*:*)
- echo ${UNAME_MACHINE}-pc-msys
- exit ;;
- i*:windows32*:*)
- # uname -m includes "-pc" on this system.
- echo ${UNAME_MACHINE}-mingw32
- exit ;;
- i*:PW*:*)
- echo ${UNAME_MACHINE}-pc-pw32
- exit ;;
- *:Interix*:*)
- case ${UNAME_MACHINE} in
- x86)
- echo i586-pc-interix${UNAME_RELEASE}
- exit ;;
- authenticamd | genuineintel | EM64T)
- echo x86_64-unknown-interix${UNAME_RELEASE}
- exit ;;
- IA64)
- echo ia64-unknown-interix${UNAME_RELEASE}
- exit ;;
- esac ;;
- [345]86:Windows_95:* | [345]86:Windows_98:* | [345]86:Windows_NT:*)
- echo i${UNAME_MACHINE}-pc-mks
- exit ;;
- 8664:Windows_NT:*)
- echo x86_64-pc-mks
- exit ;;
- i*:Windows_NT*:* | Pentium*:Windows_NT*:*)
- # How do we know it's Interix rather than the generic POSIX subsystem?
- # It also conflicts with pre-2.0 versions of AT&T UWIN. Should we
- # UNAME_MACHINE based on the output of uname instead of i386?
- echo i586-pc-interix
- exit ;;
- i*:UWIN*:*)
- echo ${UNAME_MACHINE}-pc-uwin
- exit ;;
- amd64:CYGWIN*:*:* | x86_64:CYGWIN*:*:*)
- echo x86_64-unknown-cygwin
- exit ;;
- p*:CYGWIN*:*)
- echo powerpcle-unknown-cygwin
- exit ;;
- prep*:SunOS:5.*:*)
- echo powerpcle-unknown-solaris2`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'`
- exit ;;
- *:GNU:*:*)
- # the GNU system
- echo `echo ${UNAME_MACHINE}|sed -e 's,[-/].*$,,'`-unknown-${LIBC}`echo ${UNAME_RELEASE}|sed -e 's,/.*$,,'`
- exit ;;
- *:GNU/*:*:*)
- # other systems with GNU libc and userland
- echo ${UNAME_MACHINE}-unknown-`echo ${UNAME_SYSTEM} | sed 's,^[^/]*/,,' | tr '[A-Z]' '[a-z]'``echo ${UNAME_RELEASE}|sed -e 's/[-(].*//'`-${LIBC}
- exit ;;
- i*86:Minix:*:*)
- echo ${UNAME_MACHINE}-pc-minix
- exit ;;
- aarch64:Linux:*:*)
- echo ${UNAME_MACHINE}-unknown-linux-${LIBC}
- exit ;;
- aarch64_be:Linux:*:*)
- UNAME_MACHINE=aarch64_be
- echo ${UNAME_MACHINE}-unknown-linux-${LIBC}
- exit ;;
- alpha:Linux:*:*)
- case `sed -n '/^cpu model/s/^.*: \(.*\)/\1/p' < /proc/cpuinfo` in
- EV5) UNAME_MACHINE=alphaev5 ;;
- EV56) UNAME_MACHINE=alphaev56 ;;
- PCA56) UNAME_MACHINE=alphapca56 ;;
- PCA57) UNAME_MACHINE=alphapca56 ;;
- EV6) UNAME_MACHINE=alphaev6 ;;
- EV67) UNAME_MACHINE=alphaev67 ;;
- EV68*) UNAME_MACHINE=alphaev68 ;;
- esac
- objdump --private-headers /bin/sh | grep -q ld.so.1
- if test "$?" = 0 ; then LIBC="gnulibc1" ; fi
- echo ${UNAME_MACHINE}-unknown-linux-${LIBC}
- exit ;;
- arc:Linux:*:* | arceb:Linux:*:*)
- echo ${UNAME_MACHINE}-unknown-linux-${LIBC}
- exit ;;
- arm*:Linux:*:*)
- eval $set_cc_for_build
- if echo __ARM_EABI__ | $CC_FOR_BUILD -E - 2>/dev/null \
- | grep -q __ARM_EABI__
- then
- echo ${UNAME_MACHINE}-unknown-linux-${LIBC}
- else
- if echo __ARM_PCS_VFP | $CC_FOR_BUILD -E - 2>/dev/null \
- | grep -q __ARM_PCS_VFP
- then
- echo ${UNAME_MACHINE}-unknown-linux-${LIBC}eabi
- else
- echo ${UNAME_MACHINE}-unknown-linux-${LIBC}eabihf
- fi
- fi
- exit ;;
- avr32*:Linux:*:*)
- echo ${UNAME_MACHINE}-unknown-linux-${LIBC}
- exit ;;
- cris:Linux:*:*)
- echo ${UNAME_MACHINE}-axis-linux-${LIBC}
- exit ;;
- crisv32:Linux:*:*)
- echo ${UNAME_MACHINE}-axis-linux-${LIBC}
- exit ;;
- frv:Linux:*:*)
- echo ${UNAME_MACHINE}-unknown-linux-${LIBC}
- exit ;;
- hexagon:Linux:*:*)
- echo ${UNAME_MACHINE}-unknown-linux-${LIBC}
- exit ;;
- i*86:Linux:*:*)
- echo ${UNAME_MACHINE}-pc-linux-${LIBC}
- exit ;;
- ia64:Linux:*:*)
- echo ${UNAME_MACHINE}-unknown-linux-${LIBC}
- exit ;;
- m32r*:Linux:*:*)
- echo ${UNAME_MACHINE}-unknown-linux-${LIBC}
- exit ;;
- m68*:Linux:*:*)
- echo ${UNAME_MACHINE}-unknown-linux-${LIBC}
- exit ;;
- mips:Linux:*:* | mips64:Linux:*:*)
- eval $set_cc_for_build
- sed 's/^ //' << EOF >$dummy.c
- #undef CPU
- #undef ${UNAME_MACHINE}
- #undef ${UNAME_MACHINE}el
- #if defined(__MIPSEL__) || defined(__MIPSEL) || defined(_MIPSEL) || defined(MIPSEL)
- CPU=${UNAME_MACHINE}el
- #else
- #if defined(__MIPSEB__) || defined(__MIPSEB) || defined(_MIPSEB) || defined(MIPSEB)
- CPU=${UNAME_MACHINE}
- #else
- CPU=
- #endif
- #endif
-EOF
- eval `$CC_FOR_BUILD -E $dummy.c 2>/dev/null | grep '^CPU'`
- test x"${CPU}" != x && { echo "${CPU}-unknown-linux-${LIBC}"; exit; }
- ;;
- openrisc*:Linux:*:*)
- echo or1k-unknown-linux-${LIBC}
- exit ;;
- or32:Linux:*:* | or1k*:Linux:*:*)
- echo ${UNAME_MACHINE}-unknown-linux-${LIBC}
- exit ;;
- padre:Linux:*:*)
- echo sparc-unknown-linux-${LIBC}
- exit ;;
- parisc64:Linux:*:* | hppa64:Linux:*:*)
- echo hppa64-unknown-linux-${LIBC}
- exit ;;
- parisc:Linux:*:* | hppa:Linux:*:*)
- # Look for CPU level
- case `grep '^cpu[^a-z]*:' /proc/cpuinfo 2>/dev/null | cut -d' ' -f2` in
- PA7*) echo hppa1.1-unknown-linux-${LIBC} ;;
- PA8*) echo hppa2.0-unknown-linux-${LIBC} ;;
- *) echo hppa-unknown-linux-${LIBC} ;;
- esac
- exit ;;
- ppc64:Linux:*:*)
- echo powerpc64-unknown-linux-${LIBC}
- exit ;;
- ppc:Linux:*:*)
- echo powerpc-unknown-linux-${LIBC}
- exit ;;
- ppc64le:Linux:*:*)
- echo powerpc64le-unknown-linux-${LIBC}
- exit ;;
- ppcle:Linux:*:*)
- echo powerpcle-unknown-linux-${LIBC}
- exit ;;
- s390:Linux:*:* | s390x:Linux:*:*)
- echo ${UNAME_MACHINE}-ibm-linux-${LIBC}
- exit ;;
- sh64*:Linux:*:*)
- echo ${UNAME_MACHINE}-unknown-linux-${LIBC}
- exit ;;
- sh*:Linux:*:*)
- echo ${UNAME_MACHINE}-unknown-linux-${LIBC}
- exit ;;
- sparc:Linux:*:* | sparc64:Linux:*:*)
- echo ${UNAME_MACHINE}-unknown-linux-${LIBC}
- exit ;;
- tile*:Linux:*:*)
- echo ${UNAME_MACHINE}-unknown-linux-${LIBC}
- exit ;;
- vax:Linux:*:*)
- echo ${UNAME_MACHINE}-dec-linux-${LIBC}
- exit ;;
- x86_64:Linux:*:*)
- echo ${UNAME_MACHINE}-unknown-linux-${LIBC}
- exit ;;
- xtensa*:Linux:*:*)
- echo ${UNAME_MACHINE}-unknown-linux-${LIBC}
- exit ;;
- i*86:DYNIX/ptx:4*:*)
- # ptx 4.0 does uname -s correctly, with DYNIX/ptx in there.
- # earlier versions are messed up and put the nodename in both
- # sysname and nodename.
- echo i386-sequent-sysv4
- exit ;;
- i*86:UNIX_SV:4.2MP:2.*)
- # Unixware is an offshoot of SVR4, but it has its own version
- # number series starting with 2...
- # I am not positive that other SVR4 systems won't match this,
- # I just have to hope. -- rms.
- # Use sysv4.2uw... so that sysv4* matches it.
- echo ${UNAME_MACHINE}-pc-sysv4.2uw${UNAME_VERSION}
- exit ;;
- i*86:OS/2:*:*)
- # If we were able to find `uname', then EMX Unix compatibility
- # is probably installed.
- echo ${UNAME_MACHINE}-pc-os2-emx
- exit ;;
- i*86:XTS-300:*:STOP)
- echo ${UNAME_MACHINE}-unknown-stop
- exit ;;
- i*86:atheos:*:*)
- echo ${UNAME_MACHINE}-unknown-atheos
- exit ;;
- i*86:syllable:*:*)
- echo ${UNAME_MACHINE}-pc-syllable
- exit ;;
- i*86:LynxOS:2.*:* | i*86:LynxOS:3.[01]*:* | i*86:LynxOS:4.[02]*:*)
- echo i386-unknown-lynxos${UNAME_RELEASE}
- exit ;;
- i*86:*DOS:*:*)
- echo ${UNAME_MACHINE}-pc-msdosdjgpp
- exit ;;
- i*86:*:4.*:* | i*86:SYSTEM_V:4.*:*)
- UNAME_REL=`echo ${UNAME_RELEASE} | sed 's/\/MP$//'`
- if grep Novell /usr/include/link.h >/dev/null 2>/dev/null; then
- echo ${UNAME_MACHINE}-univel-sysv${UNAME_REL}
- else
- echo ${UNAME_MACHINE}-pc-sysv${UNAME_REL}
- fi
- exit ;;
- i*86:*:5:[678]*)
- # UnixWare 7.x, OpenUNIX and OpenServer 6.
- case `/bin/uname -X | grep "^Machine"` in
- *486*) UNAME_MACHINE=i486 ;;
- *Pentium) UNAME_MACHINE=i586 ;;
- *Pent*|*Celeron) UNAME_MACHINE=i686 ;;
- esac
- echo ${UNAME_MACHINE}-unknown-sysv${UNAME_RELEASE}${UNAME_SYSTEM}${UNAME_VERSION}
- exit ;;
- i*86:*:3.2:*)
- if test -f /usr/options/cb.name; then
- UNAME_REL=`sed -n 's/.*Version //p' /dev/null >/dev/null ; then
- UNAME_REL=`(/bin/uname -X|grep Release|sed -e 's/.*= //')`
- (/bin/uname -X|grep i80486 >/dev/null) && UNAME_MACHINE=i486
- (/bin/uname -X|grep '^Machine.*Pentium' >/dev/null) \
- && UNAME_MACHINE=i586
- (/bin/uname -X|grep '^Machine.*Pent *II' >/dev/null) \
- && UNAME_MACHINE=i686
- (/bin/uname -X|grep '^Machine.*Pentium Pro' >/dev/null) \
- && UNAME_MACHINE=i686
- echo ${UNAME_MACHINE}-pc-sco$UNAME_REL
- else
- echo ${UNAME_MACHINE}-pc-sysv32
- fi
- exit ;;
- pc:*:*:*)
- # Left here for compatibility:
- # uname -m prints for DJGPP always 'pc', but it prints nothing about
- # the processor, so we play safe by assuming i586.
- # Note: whatever this is, it MUST be the same as what config.sub
- # prints for the "djgpp" host, or else GDB configury will decide that
- # this is a cross-build.
- echo i586-pc-msdosdjgpp
- exit ;;
- Intel:Mach:3*:*)
- echo i386-pc-mach3
- exit ;;
- paragon:*:*:*)
- echo i860-intel-osf1
- exit ;;
- i860:*:4.*:*) # i860-SVR4
- if grep Stardent /usr/include/sys/uadmin.h >/dev/null 2>&1 ; then
- echo i860-stardent-sysv${UNAME_RELEASE} # Stardent Vistra i860-SVR4
- else # Add other i860-SVR4 vendors below as they are discovered.
- echo i860-unknown-sysv${UNAME_RELEASE} # Unknown i860-SVR4
- fi
- exit ;;
- mini*:CTIX:SYS*5:*)
- # "miniframe"
- echo m68010-convergent-sysv
- exit ;;
- mc68k:UNIX:SYSTEM5:3.51m)
- echo m68k-convergent-sysv
- exit ;;
- M680?0:D-NIX:5.3:*)
- echo m68k-diab-dnix
- exit ;;
- M68*:*:R3V[5678]*:*)
- test -r /sysV68 && { echo 'm68k-motorola-sysv'; exit; } ;;
- 3[345]??:*:4.0:3.0 | 3[34]??A:*:4.0:3.0 | 3[34]??,*:*:4.0:3.0 | 3[34]??/*:*:4.0:3.0 | 4400:*:4.0:3.0 | 4850:*:4.0:3.0 | SKA40:*:4.0:3.0 | SDS2:*:4.0:3.0 | SHG2:*:4.0:3.0 | S7501*:*:4.0:3.0)
- OS_REL=''
- test -r /etc/.relid \
- && OS_REL=.`sed -n 's/[^ ]* [^ ]* \([0-9][0-9]\).*/\1/p' < /etc/.relid`
- /bin/uname -p 2>/dev/null | grep 86 >/dev/null \
- && { echo i486-ncr-sysv4.3${OS_REL}; exit; }
- /bin/uname -p 2>/dev/null | /bin/grep entium >/dev/null \
- && { echo i586-ncr-sysv4.3${OS_REL}; exit; } ;;
- 3[34]??:*:4.0:* | 3[34]??,*:*:4.0:*)
- /bin/uname -p 2>/dev/null | grep 86 >/dev/null \
- && { echo i486-ncr-sysv4; exit; } ;;
- NCR*:*:4.2:* | MPRAS*:*:4.2:*)
- OS_REL='.3'
- test -r /etc/.relid \
- && OS_REL=.`sed -n 's/[^ ]* [^ ]* \([0-9][0-9]\).*/\1/p' < /etc/.relid`
- /bin/uname -p 2>/dev/null | grep 86 >/dev/null \
- && { echo i486-ncr-sysv4.3${OS_REL}; exit; }
- /bin/uname -p 2>/dev/null | /bin/grep entium >/dev/null \
- && { echo i586-ncr-sysv4.3${OS_REL}; exit; }
- /bin/uname -p 2>/dev/null | /bin/grep pteron >/dev/null \
- && { echo i586-ncr-sysv4.3${OS_REL}; exit; } ;;
- m68*:LynxOS:2.*:* | m68*:LynxOS:3.0*:*)
- echo m68k-unknown-lynxos${UNAME_RELEASE}
- exit ;;
- mc68030:UNIX_System_V:4.*:*)
- echo m68k-atari-sysv4
- exit ;;
- TSUNAMI:LynxOS:2.*:*)
- echo sparc-unknown-lynxos${UNAME_RELEASE}
- exit ;;
- rs6000:LynxOS:2.*:*)
- echo rs6000-unknown-lynxos${UNAME_RELEASE}
- exit ;;
- PowerPC:LynxOS:2.*:* | PowerPC:LynxOS:3.[01]*:* | PowerPC:LynxOS:4.[02]*:*)
- echo powerpc-unknown-lynxos${UNAME_RELEASE}
- exit ;;
- SM[BE]S:UNIX_SV:*:*)
- echo mips-dde-sysv${UNAME_RELEASE}
- exit ;;
- RM*:ReliantUNIX-*:*:*)
- echo mips-sni-sysv4
- exit ;;
- RM*:SINIX-*:*:*)
- echo mips-sni-sysv4
- exit ;;
- *:SINIX-*:*:*)
- if uname -p 2>/dev/null >/dev/null ; then
- UNAME_MACHINE=`(uname -p) 2>/dev/null`
- echo ${UNAME_MACHINE}-sni-sysv4
- else
- echo ns32k-sni-sysv
- fi
- exit ;;
- PENTIUM:*:4.0*:*) # Unisys `ClearPath HMP IX 4000' SVR4/MP effort
- # says
- echo i586-unisys-sysv4
- exit ;;
- *:UNIX_System_V:4*:FTX*)
- # From Gerald Hewes .
- # How about differentiating between stratus architectures? -djm
- echo hppa1.1-stratus-sysv4
- exit ;;
- *:*:*:FTX*)
- # From seanf@swdc.stratus.com.
- echo i860-stratus-sysv4
- exit ;;
- i*86:VOS:*:*)
- # From Paul.Green@stratus.com.
- echo ${UNAME_MACHINE}-stratus-vos
- exit ;;
- *:VOS:*:*)
- # From Paul.Green@stratus.com.
- echo hppa1.1-stratus-vos
- exit ;;
- mc68*:A/UX:*:*)
- echo m68k-apple-aux${UNAME_RELEASE}
- exit ;;
- news*:NEWS-OS:6*:*)
- echo mips-sony-newsos6
- exit ;;
- R[34]000:*System_V*:*:* | R4000:UNIX_SYSV:*:* | R*000:UNIX_SV:*:*)
- if [ -d /usr/nec ]; then
- echo mips-nec-sysv${UNAME_RELEASE}
- else
- echo mips-unknown-sysv${UNAME_RELEASE}
- fi
- exit ;;
- BeBox:BeOS:*:*) # BeOS running on hardware made by Be, PPC only.
- echo powerpc-be-beos
- exit ;;
- BeMac:BeOS:*:*) # BeOS running on Mac or Mac clone, PPC only.
- echo powerpc-apple-beos
- exit ;;
- BePC:BeOS:*:*) # BeOS running on Intel PC compatible.
- echo i586-pc-beos
- exit ;;
- BePC:Haiku:*:*) # Haiku running on Intel PC compatible.
- echo i586-pc-haiku
- exit ;;
- x86_64:Haiku:*:*)
- echo x86_64-unknown-haiku
- exit ;;
- SX-4:SUPER-UX:*:*)
- echo sx4-nec-superux${UNAME_RELEASE}
- exit ;;
- SX-5:SUPER-UX:*:*)
- echo sx5-nec-superux${UNAME_RELEASE}
- exit ;;
- SX-6:SUPER-UX:*:*)
- echo sx6-nec-superux${UNAME_RELEASE}
- exit ;;
- SX-7:SUPER-UX:*:*)
- echo sx7-nec-superux${UNAME_RELEASE}
- exit ;;
- SX-8:SUPER-UX:*:*)
- echo sx8-nec-superux${UNAME_RELEASE}
- exit ;;
- SX-8R:SUPER-UX:*:*)
- echo sx8r-nec-superux${UNAME_RELEASE}
- exit ;;
- Power*:Rhapsody:*:*)
- echo powerpc-apple-rhapsody${UNAME_RELEASE}
- exit ;;
- *:Rhapsody:*:*)
- echo ${UNAME_MACHINE}-apple-rhapsody${UNAME_RELEASE}
- exit ;;
- *:Darwin:*:*)
- UNAME_PROCESSOR=`uname -p` || UNAME_PROCESSOR=unknown
- eval $set_cc_for_build
- if test "$UNAME_PROCESSOR" = unknown ; then
- UNAME_PROCESSOR=powerpc
- fi
- if test `echo "$UNAME_RELEASE" | sed -e 's/\..*//'` -le 10 ; then
- if [ "$CC_FOR_BUILD" != 'no_compiler_found' ]; then
- if (echo '#ifdef __LP64__'; echo IS_64BIT_ARCH; echo '#endif') | \
- (CCOPTS= $CC_FOR_BUILD -E - 2>/dev/null) | \
- grep IS_64BIT_ARCH >/dev/null
- then
- case $UNAME_PROCESSOR in
- i386) UNAME_PROCESSOR=x86_64 ;;
- powerpc) UNAME_PROCESSOR=powerpc64 ;;
- esac
- fi
- fi
- elif test "$UNAME_PROCESSOR" = i386 ; then
- # Avoid executing cc on OS X 10.9, as it ships with a stub
- # that puts up a graphical alert prompting to install
- # developer tools. Any system running Mac OS X 10.7 or
- # later (Darwin 11 and later) is required to have a 64-bit
- # processor. This is not true of the ARM version of Darwin
- # that Apple uses in portable devices.
- UNAME_PROCESSOR=x86_64
- fi
- echo ${UNAME_PROCESSOR}-apple-darwin${UNAME_RELEASE}
- exit ;;
- *:procnto*:*:* | *:QNX:[0123456789]*:*)
- UNAME_PROCESSOR=`uname -p`
- if test "$UNAME_PROCESSOR" = "x86"; then
- UNAME_PROCESSOR=i386
- UNAME_MACHINE=pc
- fi
- echo ${UNAME_PROCESSOR}-${UNAME_MACHINE}-nto-qnx${UNAME_RELEASE}
- exit ;;
- *:QNX:*:4*)
- echo i386-pc-qnx
- exit ;;
- NEO-?:NONSTOP_KERNEL:*:*)
- echo neo-tandem-nsk${UNAME_RELEASE}
- exit ;;
- NSE-*:NONSTOP_KERNEL:*:*)
- echo nse-tandem-nsk${UNAME_RELEASE}
- exit ;;
- NSR-?:NONSTOP_KERNEL:*:*)
- echo nsr-tandem-nsk${UNAME_RELEASE}
- exit ;;
- *:NonStop-UX:*:*)
- echo mips-compaq-nonstopux
- exit ;;
- BS2000:POSIX*:*:*)
- echo bs2000-siemens-sysv
- exit ;;
- DS/*:UNIX_System_V:*:*)
- echo ${UNAME_MACHINE}-${UNAME_SYSTEM}-${UNAME_RELEASE}
- exit ;;
- *:Plan9:*:*)
- # "uname -m" is not consistent, so use $cputype instead. 386
- # is converted to i386 for consistency with other x86
- # operating systems.
- if test "$cputype" = "386"; then
- UNAME_MACHINE=i386
- else
- UNAME_MACHINE="$cputype"
- fi
- echo ${UNAME_MACHINE}-unknown-plan9
- exit ;;
- *:TOPS-10:*:*)
- echo pdp10-unknown-tops10
- exit ;;
- *:TENEX:*:*)
- echo pdp10-unknown-tenex
- exit ;;
- KS10:TOPS-20:*:* | KL10:TOPS-20:*:* | TYPE4:TOPS-20:*:*)
- echo pdp10-dec-tops20
- exit ;;
- XKL-1:TOPS-20:*:* | TYPE5:TOPS-20:*:*)
- echo pdp10-xkl-tops20
- exit ;;
- *:TOPS-20:*:*)
- echo pdp10-unknown-tops20
- exit ;;
- *:ITS:*:*)
- echo pdp10-unknown-its
- exit ;;
- SEI:*:*:SEIUX)
- echo mips-sei-seiux${UNAME_RELEASE}
- exit ;;
- *:DragonFly:*:*)
- echo ${UNAME_MACHINE}-unknown-dragonfly`echo ${UNAME_RELEASE}|sed -e 's/[-(].*//'`
- exit ;;
- *:*VMS:*:*)
- UNAME_MACHINE=`(uname -p) 2>/dev/null`
- case "${UNAME_MACHINE}" in
- A*) echo alpha-dec-vms ; exit ;;
- I*) echo ia64-dec-vms ; exit ;;
- V*) echo vax-dec-vms ; exit ;;
- esac ;;
- *:XENIX:*:SysV)
- echo i386-pc-xenix
- exit ;;
- i*86:skyos:*:*)
- echo ${UNAME_MACHINE}-pc-skyos`echo ${UNAME_RELEASE}` | sed -e 's/ .*$//'
- exit ;;
- i*86:rdos:*:*)
- echo ${UNAME_MACHINE}-pc-rdos
- exit ;;
- i*86:AROS:*:*)
- echo ${UNAME_MACHINE}-pc-aros
- exit ;;
- x86_64:VMkernel:*:*)
- echo ${UNAME_MACHINE}-unknown-esx
- exit ;;
-esac
-
-cat >&2 < in order to provide the needed
-information to handle your system.
-
-config.guess timestamp = $timestamp
-
-uname -m = `(uname -m) 2>/dev/null || echo unknown`
-uname -r = `(uname -r) 2>/dev/null || echo unknown`
-uname -s = `(uname -s) 2>/dev/null || echo unknown`
-uname -v = `(uname -v) 2>/dev/null || echo unknown`
-
-/usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null`
-/bin/uname -X = `(/bin/uname -X) 2>/dev/null`
-
-hostinfo = `(hostinfo) 2>/dev/null`
-/bin/universe = `(/bin/universe) 2>/dev/null`
-/usr/bin/arch -k = `(/usr/bin/arch -k) 2>/dev/null`
-/bin/arch = `(/bin/arch) 2>/dev/null`
-/usr/bin/oslevel = `(/usr/bin/oslevel) 2>/dev/null`
-/usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null`
-
-UNAME_MACHINE = ${UNAME_MACHINE}
-UNAME_RELEASE = ${UNAME_RELEASE}
-UNAME_SYSTEM = ${UNAME_SYSTEM}
-UNAME_VERSION = ${UNAME_VERSION}
-EOF
-
-exit 1
-
-# Local variables:
-# eval: (add-hook 'write-file-hooks 'time-stamp)
-# time-stamp-start: "timestamp='"
-# time-stamp-format: "%:y-%02m-%02d"
-# time-stamp-end: "'"
-# End:
diff --git a/pcre2/config.sub b/pcre2/config.sub
deleted file mode 100755
index 7ffe37378..000000000
--- a/pcre2/config.sub
+++ /dev/null
@@ -1,1807 +0,0 @@
-#! /bin/sh
-# Configuration validation subroutine script.
-# Copyright 1992-2014 Free Software Foundation, Inc.
-
-timestamp='2014-12-03'
-
-# This file is free software; you can redistribute it and/or modify it
-# under the terms of the GNU General Public License as published by
-# the Free Software Foundation; either version 3 of the License, or
-# (at your option) any later version.
-#
-# This program is distributed in the hope that it will be useful, but
-# WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
-# General Public License for more details.
-#
-# You should have received a copy of the GNU General Public License
-# along with this program; if not, see .
-#
-# As a special exception to the GNU General Public License, if you
-# distribute this file as part of a program that contains a
-# configuration script generated by Autoconf, you may include it under
-# the same distribution terms that you use for the rest of that
-# program. This Exception is an additional permission under section 7
-# of the GNU General Public License, version 3 ("GPLv3").
-
-
-# Please send patches to .
-#
-# Configuration subroutine to validate and canonicalize a configuration type.
-# Supply the specified configuration type as an argument.
-# If it is invalid, we print an error message on stderr and exit with code 1.
-# Otherwise, we print the canonical config type on stdout and succeed.
-
-# You can get the latest version of this script from:
-# http://git.savannah.gnu.org/gitweb/?p=config.git;a=blob_plain;f=config.sub;hb=HEAD
-
-# This file is supposed to be the same for all GNU packages
-# and recognize all the CPU types, system types and aliases
-# that are meaningful with *any* GNU software.
-# Each package is responsible for reporting which valid configurations
-# it does not support. The user should be able to distinguish
-# a failure to support a valid configuration from a meaningless
-# configuration.
-
-# The goal of this file is to map all the various variations of a given
-# machine specification into a single specification in the form:
-# CPU_TYPE-MANUFACTURER-OPERATING_SYSTEM
-# or in some cases, the newer four-part form:
-# CPU_TYPE-MANUFACTURER-KERNEL-OPERATING_SYSTEM
-# It is wrong to echo any other type of specification.
-
-me=`echo "$0" | sed -e 's,.*/,,'`
-
-usage="\
-Usage: $0 [OPTION] CPU-MFR-OPSYS
- $0 [OPTION] ALIAS
-
-Canonicalize a configuration name.
-
-Operation modes:
- -h, --help print this help, then exit
- -t, --time-stamp print date of last modification, then exit
- -v, --version print version number, then exit
-
-Report bugs and patches to ."
-
-version="\
-GNU config.sub ($timestamp)
-
-Copyright 1992-2014 Free Software Foundation, Inc.
-
-This is free software; see the source for copying conditions. There is NO
-warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE."
-
-help="
-Try \`$me --help' for more information."
-
-# Parse command line
-while test $# -gt 0 ; do
- case $1 in
- --time-stamp | --time* | -t )
- echo "$timestamp" ; exit ;;
- --version | -v )
- echo "$version" ; exit ;;
- --help | --h* | -h )
- echo "$usage"; exit ;;
- -- ) # Stop option processing
- shift; break ;;
- - ) # Use stdin as input.
- break ;;
- -* )
- echo "$me: invalid option $1$help"
- exit 1 ;;
-
- *local*)
- # First pass through any local machine types.
- echo $1
- exit ;;
-
- * )
- break ;;
- esac
-done
-
-case $# in
- 0) echo "$me: missing argument$help" >&2
- exit 1;;
- 1) ;;
- *) echo "$me: too many arguments$help" >&2
- exit 1;;
-esac
-
-# Separate what the user gave into CPU-COMPANY and OS or KERNEL-OS (if any).
-# Here we must recognize all the valid KERNEL-OS combinations.
-maybe_os=`echo $1 | sed 's/^\(.*\)-\([^-]*-[^-]*\)$/\2/'`
-case $maybe_os in
- nto-qnx* | linux-gnu* | linux-android* | linux-dietlibc | linux-newlib* | \
- linux-musl* | linux-uclibc* | uclinux-uclibc* | uclinux-gnu* | kfreebsd*-gnu* | \
- knetbsd*-gnu* | netbsd*-gnu* | \
- kopensolaris*-gnu* | \
- storm-chaos* | os2-emx* | rtmk-nova*)
- os=-$maybe_os
- basic_machine=`echo $1 | sed 's/^\(.*\)-\([^-]*-[^-]*\)$/\1/'`
- ;;
- android-linux)
- os=-linux-android
- basic_machine=`echo $1 | sed 's/^\(.*\)-\([^-]*-[^-]*\)$/\1/'`-unknown
- ;;
- *)
- basic_machine=`echo $1 | sed 's/-[^-]*$//'`
- if [ $basic_machine != $1 ]
- then os=`echo $1 | sed 's/.*-/-/'`
- else os=; fi
- ;;
-esac
-
-### Let's recognize common machines as not being operating systems so
-### that things like config.sub decstation-3100 work. We also
-### recognize some manufacturers as not being operating systems, so we
-### can provide default operating systems below.
-case $os in
- -sun*os*)
- # Prevent following clause from handling this invalid input.
- ;;
- -dec* | -mips* | -sequent* | -encore* | -pc532* | -sgi* | -sony* | \
- -att* | -7300* | -3300* | -delta* | -motorola* | -sun[234]* | \
- -unicom* | -ibm* | -next | -hp | -isi* | -apollo | -altos* | \
- -convergent* | -ncr* | -news | -32* | -3600* | -3100* | -hitachi* |\
- -c[123]* | -convex* | -sun | -crds | -omron* | -dg | -ultra | -tti* | \
- -harris | -dolphin | -highlevel | -gould | -cbm | -ns | -masscomp | \
- -apple | -axis | -knuth | -cray | -microblaze*)
- os=
- basic_machine=$1
- ;;
- -bluegene*)
- os=-cnk
- ;;
- -sim | -cisco | -oki | -wec | -winbond)
- os=
- basic_machine=$1
- ;;
- -scout)
- ;;
- -wrs)
- os=-vxworks
- basic_machine=$1
- ;;
- -chorusos*)
- os=-chorusos
- basic_machine=$1
- ;;
- -chorusrdb)
- os=-chorusrdb
- basic_machine=$1
- ;;
- -hiux*)
- os=-hiuxwe2
- ;;
- -sco6)
- os=-sco5v6
- basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
- ;;
- -sco5)
- os=-sco3.2v5
- basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
- ;;
- -sco4)
- os=-sco3.2v4
- basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
- ;;
- -sco3.2.[4-9]*)
- os=`echo $os | sed -e 's/sco3.2./sco3.2v/'`
- basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
- ;;
- -sco3.2v[4-9]*)
- # Don't forget version if it is 3.2v4 or newer.
- basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
- ;;
- -sco5v6*)
- # Don't forget version if it is 3.2v4 or newer.
- basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
- ;;
- -sco*)
- os=-sco3.2v2
- basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
- ;;
- -udk*)
- basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
- ;;
- -isc)
- os=-isc2.2
- basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
- ;;
- -clix*)
- basic_machine=clipper-intergraph
- ;;
- -isc*)
- basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
- ;;
- -lynx*178)
- os=-lynxos178
- ;;
- -lynx*5)
- os=-lynxos5
- ;;
- -lynx*)
- os=-lynxos
- ;;
- -ptx*)
- basic_machine=`echo $1 | sed -e 's/86-.*/86-sequent/'`
- ;;
- -windowsnt*)
- os=`echo $os | sed -e 's/windowsnt/winnt/'`
- ;;
- -psos*)
- os=-psos
- ;;
- -mint | -mint[0-9]*)
- basic_machine=m68k-atari
- os=-mint
- ;;
-esac
-
-# Decode aliases for certain CPU-COMPANY combinations.
-case $basic_machine in
- # Recognize the basic CPU types without company name.
- # Some are omitted here because they have special meanings below.
- 1750a | 580 \
- | a29k \
- | aarch64 | aarch64_be \
- | alpha | alphaev[4-8] | alphaev56 | alphaev6[78] | alphapca5[67] \
- | alpha64 | alpha64ev[4-8] | alpha64ev56 | alpha64ev6[78] | alpha64pca5[67] \
- | am33_2.0 \
- | arc | arceb \
- | arm | arm[bl]e | arme[lb] | armv[2-8] | armv[3-8][lb] | armv7[arm] \
- | avr | avr32 \
- | be32 | be64 \
- | bfin \
- | c4x | c8051 | clipper \
- | d10v | d30v | dlx | dsp16xx \
- | epiphany \
- | fido | fr30 | frv \
- | h8300 | h8500 | hppa | hppa1.[01] | hppa2.0 | hppa2.0[nw] | hppa64 \
- | hexagon \
- | i370 | i860 | i960 | ia64 \
- | ip2k | iq2000 \
- | k1om \
- | le32 | le64 \
- | lm32 \
- | m32c | m32r | m32rle | m68000 | m68k | m88k \
- | maxq | mb | microblaze | microblazeel | mcore | mep | metag \
- | mips | mipsbe | mipseb | mipsel | mipsle \
- | mips16 \
- | mips64 | mips64el \
- | mips64octeon | mips64octeonel \
- | mips64orion | mips64orionel \
- | mips64r5900 | mips64r5900el \
- | mips64vr | mips64vrel \
- | mips64vr4100 | mips64vr4100el \
- | mips64vr4300 | mips64vr4300el \
- | mips64vr5000 | mips64vr5000el \
- | mips64vr5900 | mips64vr5900el \
- | mipsisa32 | mipsisa32el \
- | mipsisa32r2 | mipsisa32r2el \
- | mipsisa32r6 | mipsisa32r6el \
- | mipsisa64 | mipsisa64el \
- | mipsisa64r2 | mipsisa64r2el \
- | mipsisa64r6 | mipsisa64r6el \
- | mipsisa64sb1 | mipsisa64sb1el \
- | mipsisa64sr71k | mipsisa64sr71kel \
- | mipsr5900 | mipsr5900el \
- | mipstx39 | mipstx39el \
- | mn10200 | mn10300 \
- | moxie \
- | mt \
- | msp430 \
- | nds32 | nds32le | nds32be \
- | nios | nios2 | nios2eb | nios2el \
- | ns16k | ns32k \
- | open8 | or1k | or1knd | or32 \
- | pdp10 | pdp11 | pj | pjl \
- | powerpc | powerpc64 | powerpc64le | powerpcle \
- | pyramid \
- | riscv32 | riscv64 \
- | rl78 | rx \
- | score \
- | sh | sh[1234] | sh[24]a | sh[24]aeb | sh[23]e | sh[34]eb | sheb | shbe | shle | sh[1234]le | sh3ele \
- | sh64 | sh64le \
- | sparc | sparc64 | sparc64b | sparc64v | sparc86x | sparclet | sparclite \
- | sparcv8 | sparcv9 | sparcv9b | sparcv9v \
- | spu \
- | tahoe | tic4x | tic54x | tic55x | tic6x | tic80 | tron \
- | ubicom32 \
- | v850 | v850e | v850e1 | v850e2 | v850es | v850e2v3 \
- | visium \
- | we32k \
- | x86 | xc16x | xstormy16 | xtensa \
- | z8k | z80)
- basic_machine=$basic_machine-unknown
- ;;
- c54x)
- basic_machine=tic54x-unknown
- ;;
- c55x)
- basic_machine=tic55x-unknown
- ;;
- c6x)
- basic_machine=tic6x-unknown
- ;;
- leon|leon[3-9])
- basic_machine=sparc-$basic_machine
- ;;
- m6811 | m68hc11 | m6812 | m68hc12 | m68hcs12x | nvptx | picochip)
- basic_machine=$basic_machine-unknown
- os=-none
- ;;
- m88110 | m680[12346]0 | m683?2 | m68360 | m5200 | v70 | w65 | z8k)
- ;;
- ms1)
- basic_machine=mt-unknown
- ;;
-
- strongarm | thumb | xscale)
- basic_machine=arm-unknown
- ;;
- xgate)
- basic_machine=$basic_machine-unknown
- os=-none
- ;;
- xscaleeb)
- basic_machine=armeb-unknown
- ;;
-
- xscaleel)
- basic_machine=armel-unknown
- ;;
-
- # We use `pc' rather than `unknown'
- # because (1) that's what they normally are, and
- # (2) the word "unknown" tends to confuse beginning users.
- i*86 | x86_64)
- basic_machine=$basic_machine-pc
- ;;
- # Object if more than one company name word.
- *-*-*)
- echo Invalid configuration \`$1\': machine \`$basic_machine\' not recognized 1>&2
- exit 1
- ;;
- # Recognize the basic CPU types with company name.
- 580-* \
- | a29k-* \
- | aarch64-* | aarch64_be-* \
- | alpha-* | alphaev[4-8]-* | alphaev56-* | alphaev6[78]-* \
- | alpha64-* | alpha64ev[4-8]-* | alpha64ev56-* | alpha64ev6[78]-* \
- | alphapca5[67]-* | alpha64pca5[67]-* | arc-* | arceb-* \
- | arm-* | armbe-* | armle-* | armeb-* | armv*-* \
- | avr-* | avr32-* \
- | be32-* | be64-* \
- | bfin-* | bs2000-* \
- | c[123]* | c30-* | [cjt]90-* | c4x-* \
- | c8051-* | clipper-* | craynv-* | cydra-* \
- | d10v-* | d30v-* | dlx-* \
- | elxsi-* \
- | f30[01]-* | f700-* | fido-* | fr30-* | frv-* | fx80-* \
- | h8300-* | h8500-* \
- | hppa-* | hppa1.[01]-* | hppa2.0-* | hppa2.0[nw]-* | hppa64-* \
- | hexagon-* \
- | i*86-* | i860-* | i960-* | ia64-* \
- | ip2k-* | iq2000-* \
- | k1om-* \
- | le32-* | le64-* \
- | lm32-* \
- | m32c-* | m32r-* | m32rle-* \
- | m68000-* | m680[012346]0-* | m68360-* | m683?2-* | m68k-* \
- | m88110-* | m88k-* | maxq-* | mcore-* | metag-* \
- | microblaze-* | microblazeel-* \
- | mips-* | mipsbe-* | mipseb-* | mipsel-* | mipsle-* \
- | mips16-* \
- | mips64-* | mips64el-* \
- | mips64octeon-* | mips64octeonel-* \
- | mips64orion-* | mips64orionel-* \
- | mips64r5900-* | mips64r5900el-* \
- | mips64vr-* | mips64vrel-* \
- | mips64vr4100-* | mips64vr4100el-* \
- | mips64vr4300-* | mips64vr4300el-* \
- | mips64vr5000-* | mips64vr5000el-* \
- | mips64vr5900-* | mips64vr5900el-* \
- | mipsisa32-* | mipsisa32el-* \
- | mipsisa32r2-* | mipsisa32r2el-* \
- | mipsisa32r6-* | mipsisa32r6el-* \
- | mipsisa64-* | mipsisa64el-* \
- | mipsisa64r2-* | mipsisa64r2el-* \
- | mipsisa64r6-* | mipsisa64r6el-* \
- | mipsisa64sb1-* | mipsisa64sb1el-* \
- | mipsisa64sr71k-* | mipsisa64sr71kel-* \
- | mipsr5900-* | mipsr5900el-* \
- | mipstx39-* | mipstx39el-* \
- | mmix-* \
- | mt-* \
- | msp430-* \
- | nds32-* | nds32le-* | nds32be-* \
- | nios-* | nios2-* | nios2eb-* | nios2el-* \
- | none-* | np1-* | ns16k-* | ns32k-* \
- | open8-* \
- | or1k*-* \
- | orion-* \
- | pdp10-* | pdp11-* | pj-* | pjl-* | pn-* | power-* \
- | powerpc-* | powerpc64-* | powerpc64le-* | powerpcle-* \
- | pyramid-* \
- | rl78-* | romp-* | rs6000-* | rx-* \
- | sh-* | sh[1234]-* | sh[24]a-* | sh[24]aeb-* | sh[23]e-* | sh[34]eb-* | sheb-* | shbe-* \
- | shle-* | sh[1234]le-* | sh3ele-* | sh64-* | sh64le-* \
- | sparc-* | sparc64-* | sparc64b-* | sparc64v-* | sparc86x-* | sparclet-* \
- | sparclite-* \
- | sparcv8-* | sparcv9-* | sparcv9b-* | sparcv9v-* | sv1-* | sx?-* \
- | tahoe-* \
- | tic30-* | tic4x-* | tic54x-* | tic55x-* | tic6x-* | tic80-* \
- | tile*-* \
- | tron-* \
- | ubicom32-* \
- | v850-* | v850e-* | v850e1-* | v850es-* | v850e2-* | v850e2v3-* \
- | vax-* \
- | visium-* \
- | we32k-* \
- | x86-* | x86_64-* | xc16x-* | xps100-* \
- | xstormy16-* | xtensa*-* \
- | ymp-* \
- | z8k-* | z80-*)
- ;;
- # Recognize the basic CPU types without company name, with glob match.
- xtensa*)
- basic_machine=$basic_machine-unknown
- ;;
- # Recognize the various machine names and aliases which stand
- # for a CPU type and a company and sometimes even an OS.
- 386bsd)
- basic_machine=i386-unknown
- os=-bsd
- ;;
- 3b1 | 7300 | 7300-att | att-7300 | pc7300 | safari | unixpc)
- basic_machine=m68000-att
- ;;
- 3b*)
- basic_machine=we32k-att
- ;;
- a29khif)
- basic_machine=a29k-amd
- os=-udi
- ;;
- abacus)
- basic_machine=abacus-unknown
- ;;
- adobe68k)
- basic_machine=m68010-adobe
- os=-scout
- ;;
- alliant | fx80)
- basic_machine=fx80-alliant
- ;;
- altos | altos3068)
- basic_machine=m68k-altos
- ;;
- am29k)
- basic_machine=a29k-none
- os=-bsd
- ;;
- amd64)
- basic_machine=x86_64-pc
- ;;
- amd64-*)
- basic_machine=x86_64-`echo $basic_machine | sed 's/^[^-]*-//'`
- ;;
- amdahl)
- basic_machine=580-amdahl
- os=-sysv
- ;;
- amiga | amiga-*)
- basic_machine=m68k-unknown
- ;;
- amigaos | amigados)
- basic_machine=m68k-unknown
- os=-amigaos
- ;;
- amigaunix | amix)
- basic_machine=m68k-unknown
- os=-sysv4
- ;;
- apollo68)
- basic_machine=m68k-apollo
- os=-sysv
- ;;
- apollo68bsd)
- basic_machine=m68k-apollo
- os=-bsd
- ;;
- aros)
- basic_machine=i386-pc
- os=-aros
- ;;
- aux)
- basic_machine=m68k-apple
- os=-aux
- ;;
- balance)
- basic_machine=ns32k-sequent
- os=-dynix
- ;;
- blackfin)
- basic_machine=bfin-unknown
- os=-linux
- ;;
- blackfin-*)
- basic_machine=bfin-`echo $basic_machine | sed 's/^[^-]*-//'`
- os=-linux
- ;;
- bluegene*)
- basic_machine=powerpc-ibm
- os=-cnk
- ;;
- c54x-*)
- basic_machine=tic54x-`echo $basic_machine | sed 's/^[^-]*-//'`
- ;;
- c55x-*)
- basic_machine=tic55x-`echo $basic_machine | sed 's/^[^-]*-//'`
- ;;
- c6x-*)
- basic_machine=tic6x-`echo $basic_machine | sed 's/^[^-]*-//'`
- ;;
- c90)
- basic_machine=c90-cray
- os=-unicos
- ;;
- cegcc)
- basic_machine=arm-unknown
- os=-cegcc
- ;;
- convex-c1)
- basic_machine=c1-convex
- os=-bsd
- ;;
- convex-c2)
- basic_machine=c2-convex
- os=-bsd
- ;;
- convex-c32)
- basic_machine=c32-convex
- os=-bsd
- ;;
- convex-c34)
- basic_machine=c34-convex
- os=-bsd
- ;;
- convex-c38)
- basic_machine=c38-convex
- os=-bsd
- ;;
- cray | j90)
- basic_machine=j90-cray
- os=-unicos
- ;;
- craynv)
- basic_machine=craynv-cray
- os=-unicosmp
- ;;
- cr16 | cr16-*)
- basic_machine=cr16-unknown
- os=-elf
- ;;
- crds | unos)
- basic_machine=m68k-crds
- ;;
- crisv32 | crisv32-* | etraxfs*)
- basic_machine=crisv32-axis
- ;;
- cris | cris-* | etrax*)
- basic_machine=cris-axis
- ;;
- crx)
- basic_machine=crx-unknown
- os=-elf
- ;;
- da30 | da30-*)
- basic_machine=m68k-da30
- ;;
- decstation | decstation-3100 | pmax | pmax-* | pmin | dec3100 | decstatn)
- basic_machine=mips-dec
- ;;
- decsystem10* | dec10*)
- basic_machine=pdp10-dec
- os=-tops10
- ;;
- decsystem20* | dec20*)
- basic_machine=pdp10-dec
- os=-tops20
- ;;
- delta | 3300 | motorola-3300 | motorola-delta \
- | 3300-motorola | delta-motorola)
- basic_machine=m68k-motorola
- ;;
- delta88)
- basic_machine=m88k-motorola
- os=-sysv3
- ;;
- dicos)
- basic_machine=i686-pc
- os=-dicos
- ;;
- djgpp)
- basic_machine=i586-pc
- os=-msdosdjgpp
- ;;
- dpx20 | dpx20-*)
- basic_machine=rs6000-bull
- os=-bosx
- ;;
- dpx2* | dpx2*-bull)
- basic_machine=m68k-bull
- os=-sysv3
- ;;
- ebmon29k)
- basic_machine=a29k-amd
- os=-ebmon
- ;;
- elxsi)
- basic_machine=elxsi-elxsi
- os=-bsd
- ;;
- encore | umax | mmax)
- basic_machine=ns32k-encore
- ;;
- es1800 | OSE68k | ose68k | ose | OSE)
- basic_machine=m68k-ericsson
- os=-ose
- ;;
- fx2800)
- basic_machine=i860-alliant
- ;;
- genix)
- basic_machine=ns32k-ns
- ;;
- gmicro)
- basic_machine=tron-gmicro
- os=-sysv
- ;;
- go32)
- basic_machine=i386-pc
- os=-go32
- ;;
- h3050r* | hiux*)
- basic_machine=hppa1.1-hitachi
- os=-hiuxwe2
- ;;
- h8300hms)
- basic_machine=h8300-hitachi
- os=-hms
- ;;
- h8300xray)
- basic_machine=h8300-hitachi
- os=-xray
- ;;
- h8500hms)
- basic_machine=h8500-hitachi
- os=-hms
- ;;
- harris)
- basic_machine=m88k-harris
- os=-sysv3
- ;;
- hp300-*)
- basic_machine=m68k-hp
- ;;
- hp300bsd)
- basic_machine=m68k-hp
- os=-bsd
- ;;
- hp300hpux)
- basic_machine=m68k-hp
- os=-hpux
- ;;
- hp3k9[0-9][0-9] | hp9[0-9][0-9])
- basic_machine=hppa1.0-hp
- ;;
- hp9k2[0-9][0-9] | hp9k31[0-9])
- basic_machine=m68000-hp
- ;;
- hp9k3[2-9][0-9])
- basic_machine=m68k-hp
- ;;
- hp9k6[0-9][0-9] | hp6[0-9][0-9])
- basic_machine=hppa1.0-hp
- ;;
- hp9k7[0-79][0-9] | hp7[0-79][0-9])
- basic_machine=hppa1.1-hp
- ;;
- hp9k78[0-9] | hp78[0-9])
- # FIXME: really hppa2.0-hp
- basic_machine=hppa1.1-hp
- ;;
- hp9k8[67]1 | hp8[67]1 | hp9k80[24] | hp80[24] | hp9k8[78]9 | hp8[78]9 | hp9k893 | hp893)
- # FIXME: really hppa2.0-hp
- basic_machine=hppa1.1-hp
- ;;
- hp9k8[0-9][13679] | hp8[0-9][13679])
- basic_machine=hppa1.1-hp
- ;;
- hp9k8[0-9][0-9] | hp8[0-9][0-9])
- basic_machine=hppa1.0-hp
- ;;
- hppa-next)
- os=-nextstep3
- ;;
- hppaosf)
- basic_machine=hppa1.1-hp
- os=-osf
- ;;
- hppro)
- basic_machine=hppa1.1-hp
- os=-proelf
- ;;
- i370-ibm* | ibm*)
- basic_machine=i370-ibm
- ;;
- i*86v32)
- basic_machine=`echo $1 | sed -e 's/86.*/86-pc/'`
- os=-sysv32
- ;;
- i*86v4*)
- basic_machine=`echo $1 | sed -e 's/86.*/86-pc/'`
- os=-sysv4
- ;;
- i*86v)
- basic_machine=`echo $1 | sed -e 's/86.*/86-pc/'`
- os=-sysv
- ;;
- i*86sol2)
- basic_machine=`echo $1 | sed -e 's/86.*/86-pc/'`
- os=-solaris2
- ;;
- i386mach)
- basic_machine=i386-mach
- os=-mach
- ;;
- i386-vsta | vsta)
- basic_machine=i386-unknown
- os=-vsta
- ;;
- iris | iris4d)
- basic_machine=mips-sgi
- case $os in
- -irix*)
- ;;
- *)
- os=-irix4
- ;;
- esac
- ;;
- isi68 | isi)
- basic_machine=m68k-isi
- os=-sysv
- ;;
- leon-*|leon[3-9]-*)
- basic_machine=sparc-`echo $basic_machine | sed 's/-.*//'`
- ;;
- m68knommu)
- basic_machine=m68k-unknown
- os=-linux
- ;;
- m68knommu-*)
- basic_machine=m68k-`echo $basic_machine | sed 's/^[^-]*-//'`
- os=-linux
- ;;
- m88k-omron*)
- basic_machine=m88k-omron
- ;;
- magnum | m3230)
- basic_machine=mips-mips
- os=-sysv
- ;;
- merlin)
- basic_machine=ns32k-utek
- os=-sysv
- ;;
- microblaze*)
- basic_machine=microblaze-xilinx
- ;;
- mingw64)
- basic_machine=x86_64-pc
- os=-mingw64
- ;;
- mingw32)
- basic_machine=i686-pc
- os=-mingw32
- ;;
- mingw32ce)
- basic_machine=arm-unknown
- os=-mingw32ce
- ;;
- miniframe)
- basic_machine=m68000-convergent
- ;;
- *mint | -mint[0-9]* | *MiNT | *MiNT[0-9]*)
- basic_machine=m68k-atari
- os=-mint
- ;;
- mips3*-*)
- basic_machine=`echo $basic_machine | sed -e 's/mips3/mips64/'`
- ;;
- mips3*)
- basic_machine=`echo $basic_machine | sed -e 's/mips3/mips64/'`-unknown
- ;;
- monitor)
- basic_machine=m68k-rom68k
- os=-coff
- ;;
- morphos)
- basic_machine=powerpc-unknown
- os=-morphos
- ;;
- moxiebox)
- basic_machine=moxie-unknown
- os=-moxiebox
- ;;
- msdos)
- basic_machine=i386-pc
- os=-msdos
- ;;
- ms1-*)
- basic_machine=`echo $basic_machine | sed -e 's/ms1-/mt-/'`
- ;;
- msys)
- basic_machine=i686-pc
- os=-msys
- ;;
- mvs)
- basic_machine=i370-ibm
- os=-mvs
- ;;
- nacl)
- basic_machine=le32-unknown
- os=-nacl
- ;;
- ncr3000)
- basic_machine=i486-ncr
- os=-sysv4
- ;;
- netbsd386)
- basic_machine=i386-unknown
- os=-netbsd
- ;;
- netwinder)
- basic_machine=armv4l-rebel
- os=-linux
- ;;
- news | news700 | news800 | news900)
- basic_machine=m68k-sony
- os=-newsos
- ;;
- news1000)
- basic_machine=m68030-sony
- os=-newsos
- ;;
- news-3600 | risc-news)
- basic_machine=mips-sony
- os=-newsos
- ;;
- necv70)
- basic_machine=v70-nec
- os=-sysv
- ;;
- next | m*-next )
- basic_machine=m68k-next
- case $os in
- -nextstep* )
- ;;
- -ns2*)
- os=-nextstep2
- ;;
- *)
- os=-nextstep3
- ;;
- esac
- ;;
- nh3000)
- basic_machine=m68k-harris
- os=-cxux
- ;;
- nh[45]000)
- basic_machine=m88k-harris
- os=-cxux
- ;;
- nindy960)
- basic_machine=i960-intel
- os=-nindy
- ;;
- mon960)
- basic_machine=i960-intel
- os=-mon960
- ;;
- nonstopux)
- basic_machine=mips-compaq
- os=-nonstopux
- ;;
- np1)
- basic_machine=np1-gould
- ;;
- neo-tandem)
- basic_machine=neo-tandem
- ;;
- nse-tandem)
- basic_machine=nse-tandem
- ;;
- nsr-tandem)
- basic_machine=nsr-tandem
- ;;
- op50n-* | op60c-*)
- basic_machine=hppa1.1-oki
- os=-proelf
- ;;
- openrisc | openrisc-*)
- basic_machine=or32-unknown
- ;;
- os400)
- basic_machine=powerpc-ibm
- os=-os400
- ;;
- OSE68000 | ose68000)
- basic_machine=m68000-ericsson
- os=-ose
- ;;
- os68k)
- basic_machine=m68k-none
- os=-os68k
- ;;
- pa-hitachi)
- basic_machine=hppa1.1-hitachi
- os=-hiuxwe2
- ;;
- paragon)
- basic_machine=i860-intel
- os=-osf
- ;;
- parisc)
- basic_machine=hppa-unknown
- os=-linux
- ;;
- parisc-*)
- basic_machine=hppa-`echo $basic_machine | sed 's/^[^-]*-//'`
- os=-linux
- ;;
- pbd)
- basic_machine=sparc-tti
- ;;
- pbb)
- basic_machine=m68k-tti
- ;;
- pc532 | pc532-*)
- basic_machine=ns32k-pc532
- ;;
- pc98)
- basic_machine=i386-pc
- ;;
- pc98-*)
- basic_machine=i386-`echo $basic_machine | sed 's/^[^-]*-//'`
- ;;
- pentium | p5 | k5 | k6 | nexgen | viac3)
- basic_machine=i586-pc
- ;;
- pentiumpro | p6 | 6x86 | athlon | athlon_*)
- basic_machine=i686-pc
- ;;
- pentiumii | pentium2 | pentiumiii | pentium3)
- basic_machine=i686-pc
- ;;
- pentium4)
- basic_machine=i786-pc
- ;;
- pentium-* | p5-* | k5-* | k6-* | nexgen-* | viac3-*)
- basic_machine=i586-`echo $basic_machine | sed 's/^[^-]*-//'`
- ;;
- pentiumpro-* | p6-* | 6x86-* | athlon-*)
- basic_machine=i686-`echo $basic_machine | sed 's/^[^-]*-//'`
- ;;
- pentiumii-* | pentium2-* | pentiumiii-* | pentium3-*)
- basic_machine=i686-`echo $basic_machine | sed 's/^[^-]*-//'`
- ;;
- pentium4-*)
- basic_machine=i786-`echo $basic_machine | sed 's/^[^-]*-//'`
- ;;
- pn)
- basic_machine=pn-gould
- ;;
- power) basic_machine=power-ibm
- ;;
- ppc | ppcbe) basic_machine=powerpc-unknown
- ;;
- ppc-* | ppcbe-*)
- basic_machine=powerpc-`echo $basic_machine | sed 's/^[^-]*-//'`
- ;;
- ppcle | powerpclittle | ppc-le | powerpc-little)
- basic_machine=powerpcle-unknown
- ;;
- ppcle-* | powerpclittle-*)
- basic_machine=powerpcle-`echo $basic_machine | sed 's/^[^-]*-//'`
- ;;
- ppc64) basic_machine=powerpc64-unknown
- ;;
- ppc64-*) basic_machine=powerpc64-`echo $basic_machine | sed 's/^[^-]*-//'`
- ;;
- ppc64le | powerpc64little | ppc64-le | powerpc64-little)
- basic_machine=powerpc64le-unknown
- ;;
- ppc64le-* | powerpc64little-*)
- basic_machine=powerpc64le-`echo $basic_machine | sed 's/^[^-]*-//'`
- ;;
- ps2)
- basic_machine=i386-ibm
- ;;
- pw32)
- basic_machine=i586-unknown
- os=-pw32
- ;;
- rdos | rdos64)
- basic_machine=x86_64-pc
- os=-rdos
- ;;
- rdos32)
- basic_machine=i386-pc
- os=-rdos
- ;;
- rom68k)
- basic_machine=m68k-rom68k
- os=-coff
- ;;
- rm[46]00)
- basic_machine=mips-siemens
- ;;
- rtpc | rtpc-*)
- basic_machine=romp-ibm
- ;;
- s390 | s390-*)
- basic_machine=s390-ibm
- ;;
- s390x | s390x-*)
- basic_machine=s390x-ibm
- ;;
- sa29200)
- basic_machine=a29k-amd
- os=-udi
- ;;
- sb1)
- basic_machine=mipsisa64sb1-unknown
- ;;
- sb1el)
- basic_machine=mipsisa64sb1el-unknown
- ;;
- sde)
- basic_machine=mipsisa32-sde
- os=-elf
- ;;
- sei)
- basic_machine=mips-sei
- os=-seiux
- ;;
- sequent)
- basic_machine=i386-sequent
- ;;
- sh)
- basic_machine=sh-hitachi
- os=-hms
- ;;
- sh5el)
- basic_machine=sh5le-unknown
- ;;
- sh64)
- basic_machine=sh64-unknown
- ;;
- sparclite-wrs | simso-wrs)
- basic_machine=sparclite-wrs
- os=-vxworks
- ;;
- sps7)
- basic_machine=m68k-bull
- os=-sysv2
- ;;
- spur)
- basic_machine=spur-unknown
- ;;
- st2000)
- basic_machine=m68k-tandem
- ;;
- stratus)
- basic_machine=i860-stratus
- os=-sysv4
- ;;
- strongarm-* | thumb-*)
- basic_machine=arm-`echo $basic_machine | sed 's/^[^-]*-//'`
- ;;
- sun2)
- basic_machine=m68000-sun
- ;;
- sun2os3)
- basic_machine=m68000-sun
- os=-sunos3
- ;;
- sun2os4)
- basic_machine=m68000-sun
- os=-sunos4
- ;;
- sun3os3)
- basic_machine=m68k-sun
- os=-sunos3
- ;;
- sun3os4)
- basic_machine=m68k-sun
- os=-sunos4
- ;;
- sun4os3)
- basic_machine=sparc-sun
- os=-sunos3
- ;;
- sun4os4)
- basic_machine=sparc-sun
- os=-sunos4
- ;;
- sun4sol2)
- basic_machine=sparc-sun
- os=-solaris2
- ;;
- sun3 | sun3-*)
- basic_machine=m68k-sun
- ;;
- sun4)
- basic_machine=sparc-sun
- ;;
- sun386 | sun386i | roadrunner)
- basic_machine=i386-sun
- ;;
- sv1)
- basic_machine=sv1-cray
- os=-unicos
- ;;
- symmetry)
- basic_machine=i386-sequent
- os=-dynix
- ;;
- t3e)
- basic_machine=alphaev5-cray
- os=-unicos
- ;;
- t90)
- basic_machine=t90-cray
- os=-unicos
- ;;
- tile*)
- basic_machine=$basic_machine-unknown
- os=-linux-gnu
- ;;
- tx39)
- basic_machine=mipstx39-unknown
- ;;
- tx39el)
- basic_machine=mipstx39el-unknown
- ;;
- toad1)
- basic_machine=pdp10-xkl
- os=-tops20
- ;;
- tower | tower-32)
- basic_machine=m68k-ncr
- ;;
- tpf)
- basic_machine=s390x-ibm
- os=-tpf
- ;;
- udi29k)
- basic_machine=a29k-amd
- os=-udi
- ;;
- ultra3)
- basic_machine=a29k-nyu
- os=-sym1
- ;;
- v810 | necv810)
- basic_machine=v810-nec
- os=-none
- ;;
- vaxv)
- basic_machine=vax-dec
- os=-sysv
- ;;
- vms)
- basic_machine=vax-dec
- os=-vms
- ;;
- vpp*|vx|vx-*)
- basic_machine=f301-fujitsu
- ;;
- vxworks960)
- basic_machine=i960-wrs
- os=-vxworks
- ;;
- vxworks68)
- basic_machine=m68k-wrs
- os=-vxworks
- ;;
- vxworks29k)
- basic_machine=a29k-wrs
- os=-vxworks
- ;;
- w65*)
- basic_machine=w65-wdc
- os=-none
- ;;
- w89k-*)
- basic_machine=hppa1.1-winbond
- os=-proelf
- ;;
- xbox)
- basic_machine=i686-pc
- os=-mingw32
- ;;
- xps | xps100)
- basic_machine=xps100-honeywell
- ;;
- xscale-* | xscalee[bl]-*)
- basic_machine=`echo $basic_machine | sed 's/^xscale/arm/'`
- ;;
- ymp)
- basic_machine=ymp-cray
- os=-unicos
- ;;
- z8k-*-coff)
- basic_machine=z8k-unknown
- os=-sim
- ;;
- z80-*-coff)
- basic_machine=z80-unknown
- os=-sim
- ;;
- none)
- basic_machine=none-none
- os=-none
- ;;
-
-# Here we handle the default manufacturer of certain CPU types. It is in
-# some cases the only manufacturer, in others, it is the most popular.
- w89k)
- basic_machine=hppa1.1-winbond
- ;;
- op50n)
- basic_machine=hppa1.1-oki
- ;;
- op60c)
- basic_machine=hppa1.1-oki
- ;;
- romp)
- basic_machine=romp-ibm
- ;;
- mmix)
- basic_machine=mmix-knuth
- ;;
- rs6000)
- basic_machine=rs6000-ibm
- ;;
- vax)
- basic_machine=vax-dec
- ;;
- pdp10)
- # there are many clones, so DEC is not a safe bet
- basic_machine=pdp10-unknown
- ;;
- pdp11)
- basic_machine=pdp11-dec
- ;;
- we32k)
- basic_machine=we32k-att
- ;;
- sh[1234] | sh[24]a | sh[24]aeb | sh[34]eb | sh[1234]le | sh[23]ele)
- basic_machine=sh-unknown
- ;;
- sparc | sparcv8 | sparcv9 | sparcv9b | sparcv9v)
- basic_machine=sparc-sun
- ;;
- cydra)
- basic_machine=cydra-cydrome
- ;;
- orion)
- basic_machine=orion-highlevel
- ;;
- orion105)
- basic_machine=clipper-highlevel
- ;;
- mac | mpw | mac-mpw)
- basic_machine=m68k-apple
- ;;
- pmac | pmac-mpw)
- basic_machine=powerpc-apple
- ;;
- *-unknown)
- # Make sure to match an already-canonicalized machine name.
- ;;
- *)
- echo Invalid configuration \`$1\': machine \`$basic_machine\' not recognized 1>&2
- exit 1
- ;;
-esac
-
-# Here we canonicalize certain aliases for manufacturers.
-case $basic_machine in
- *-digital*)
- basic_machine=`echo $basic_machine | sed 's/digital.*/dec/'`
- ;;
- *-commodore*)
- basic_machine=`echo $basic_machine | sed 's/commodore.*/cbm/'`
- ;;
- *)
- ;;
-esac
-
-# Decode manufacturer-specific aliases for certain operating systems.
-
-if [ x"$os" != x"" ]
-then
-case $os in
- # First match some system type aliases
- # that might get confused with valid system types.
- # -solaris* is a basic system type, with this one exception.
- -auroraux)
- os=-auroraux
- ;;
- -solaris1 | -solaris1.*)
- os=`echo $os | sed -e 's|solaris1|sunos4|'`
- ;;
- -solaris)
- os=-solaris2
- ;;
- -svr4*)
- os=-sysv4
- ;;
- -unixware*)
- os=-sysv4.2uw
- ;;
- -gnu/linux*)
- os=`echo $os | sed -e 's|gnu/linux|linux-gnu|'`
- ;;
- # First accept the basic system types.
- # The portable systems comes first.
- # Each alternative MUST END IN A *, to match a version number.
- # -sysv* is not here because it comes later, after sysvr4.
- -gnu* | -bsd* | -mach* | -minix* | -genix* | -ultrix* | -irix* \
- | -*vms* | -sco* | -esix* | -isc* | -aix* | -cnk* | -sunos | -sunos[34]*\
- | -hpux* | -unos* | -osf* | -luna* | -dgux* | -auroraux* | -solaris* \
- | -sym* | -kopensolaris* | -plan9* \
- | -amigaos* | -amigados* | -msdos* | -newsos* | -unicos* | -aof* \
- | -aos* | -aros* \
- | -nindy* | -vxsim* | -vxworks* | -ebmon* | -hms* | -mvs* \
- | -clix* | -riscos* | -uniplus* | -iris* | -rtu* | -xenix* \
- | -hiux* | -386bsd* | -knetbsd* | -mirbsd* | -netbsd* \
- | -bitrig* | -openbsd* | -solidbsd* \
- | -ekkobsd* | -kfreebsd* | -freebsd* | -riscix* | -lynxos* \
- | -bosx* | -nextstep* | -cxux* | -aout* | -elf* | -oabi* \
- | -ptx* | -coff* | -ecoff* | -winnt* | -domain* | -vsta* \
- | -udi* | -eabi* | -lites* | -ieee* | -go32* | -aux* \
- | -chorusos* | -chorusrdb* | -cegcc* \
- | -cygwin* | -msys* | -pe* | -psos* | -moss* | -proelf* | -rtems* \
- | -mingw32* | -mingw64* | -linux-gnu* | -linux-android* \
- | -linux-newlib* | -linux-musl* | -linux-uclibc* \
- | -uxpv* | -beos* | -mpeix* | -udk* | -moxiebox* \
- | -interix* | -uwin* | -mks* | -rhapsody* | -darwin* | -opened* \
- | -openstep* | -oskit* | -conix* | -pw32* | -nonstopux* \
- | -storm-chaos* | -tops10* | -tenex* | -tops20* | -its* \
- | -os2* | -vos* | -palmos* | -uclinux* | -nucleus* \
- | -morphos* | -superux* | -rtmk* | -rtmk-nova* | -windiss* \
- | -powermax* | -dnix* | -nx6 | -nx7 | -sei* | -dragonfly* \
- | -skyos* | -haiku* | -rdos* | -toppers* | -drops* | -es* | -tirtos*)
- # Remember, each alternative MUST END IN *, to match a version number.
- ;;
- -qnx*)
- case $basic_machine in
- x86-* | i*86-*)
- ;;
- *)
- os=-nto$os
- ;;
- esac
- ;;
- -nto-qnx*)
- ;;
- -nto*)
- os=`echo $os | sed -e 's|nto|nto-qnx|'`
- ;;
- -sim | -es1800* | -hms* | -xray | -os68k* | -none* | -v88r* \
- | -windows* | -osx | -abug | -netware* | -os9* | -beos* | -haiku* \
- | -macos* | -mpw* | -magic* | -mmixware* | -mon960* | -lnews*)
- ;;
- -mac*)
- os=`echo $os | sed -e 's|mac|macos|'`
- ;;
- -linux-dietlibc)
- os=-linux-dietlibc
- ;;
- -linux*)
- os=`echo $os | sed -e 's|linux|linux-gnu|'`
- ;;
- -sunos5*)
- os=`echo $os | sed -e 's|sunos5|solaris2|'`
- ;;
- -sunos6*)
- os=`echo $os | sed -e 's|sunos6|solaris3|'`
- ;;
- -opened*)
- os=-openedition
- ;;
- -os400*)
- os=-os400
- ;;
- -wince*)
- os=-wince
- ;;
- -osfrose*)
- os=-osfrose
- ;;
- -osf*)
- os=-osf
- ;;
- -utek*)
- os=-bsd
- ;;
- -dynix*)
- os=-bsd
- ;;
- -acis*)
- os=-aos
- ;;
- -atheos*)
- os=-atheos
- ;;
- -syllable*)
- os=-syllable
- ;;
- -386bsd)
- os=-bsd
- ;;
- -ctix* | -uts*)
- os=-sysv
- ;;
- -nova*)
- os=-rtmk-nova
- ;;
- -ns2 )
- os=-nextstep2
- ;;
- -nsk*)
- os=-nsk
- ;;
- # Preserve the version number of sinix5.
- -sinix5.*)
- os=`echo $os | sed -e 's|sinix|sysv|'`
- ;;
- -sinix*)
- os=-sysv4
- ;;
- -tpf*)
- os=-tpf
- ;;
- -triton*)
- os=-sysv3
- ;;
- -oss*)
- os=-sysv3
- ;;
- -svr4)
- os=-sysv4
- ;;
- -svr3)
- os=-sysv3
- ;;
- -sysvr4)
- os=-sysv4
- ;;
- # This must come after -sysvr4.
- -sysv*)
- ;;
- -ose*)
- os=-ose
- ;;
- -es1800*)
- os=-ose
- ;;
- -xenix)
- os=-xenix
- ;;
- -*mint | -mint[0-9]* | -*MiNT | -MiNT[0-9]*)
- os=-mint
- ;;
- -aros*)
- os=-aros
- ;;
- -zvmoe)
- os=-zvmoe
- ;;
- -dicos*)
- os=-dicos
- ;;
- -nacl*)
- ;;
- -none)
- ;;
- *)
- # Get rid of the `-' at the beginning of $os.
- os=`echo $os | sed 's/[^-]*-//'`
- echo Invalid configuration \`$1\': system \`$os\' not recognized 1>&2
- exit 1
- ;;
-esac
-else
-
-# Here we handle the default operating systems that come with various machines.
-# The value should be what the vendor currently ships out the door with their
-# machine or put another way, the most popular os provided with the machine.
-
-# Note that if you're going to try to match "-MANUFACTURER" here (say,
-# "-sun"), then you have to tell the case statement up towards the top
-# that MANUFACTURER isn't an operating system. Otherwise, code above
-# will signal an error saying that MANUFACTURER isn't an operating
-# system, and we'll never get to this point.
-
-case $basic_machine in
- score-*)
- os=-elf
- ;;
- spu-*)
- os=-elf
- ;;
- *-acorn)
- os=-riscix1.2
- ;;
- arm*-rebel)
- os=-linux
- ;;
- arm*-semi)
- os=-aout
- ;;
- c4x-* | tic4x-*)
- os=-coff
- ;;
- c8051-*)
- os=-elf
- ;;
- hexagon-*)
- os=-elf
- ;;
- tic54x-*)
- os=-coff
- ;;
- tic55x-*)
- os=-coff
- ;;
- tic6x-*)
- os=-coff
- ;;
- # This must come before the *-dec entry.
- pdp10-*)
- os=-tops20
- ;;
- pdp11-*)
- os=-none
- ;;
- *-dec | vax-*)
- os=-ultrix4.2
- ;;
- m68*-apollo)
- os=-domain
- ;;
- i386-sun)
- os=-sunos4.0.2
- ;;
- m68000-sun)
- os=-sunos3
- ;;
- m68*-cisco)
- os=-aout
- ;;
- mep-*)
- os=-elf
- ;;
- mips*-cisco)
- os=-elf
- ;;
- mips*-*)
- os=-elf
- ;;
- or32-*)
- os=-coff
- ;;
- *-tti) # must be before sparc entry or we get the wrong os.
- os=-sysv3
- ;;
- sparc-* | *-sun)
- os=-sunos4.1.1
- ;;
- *-be)
- os=-beos
- ;;
- *-haiku)
- os=-haiku
- ;;
- *-ibm)
- os=-aix
- ;;
- *-knuth)
- os=-mmixware
- ;;
- *-wec)
- os=-proelf
- ;;
- *-winbond)
- os=-proelf
- ;;
- *-oki)
- os=-proelf
- ;;
- *-hp)
- os=-hpux
- ;;
- *-hitachi)
- os=-hiux
- ;;
- i860-* | *-att | *-ncr | *-altos | *-motorola | *-convergent)
- os=-sysv
- ;;
- *-cbm)
- os=-amigaos
- ;;
- *-dg)
- os=-dgux
- ;;
- *-dolphin)
- os=-sysv3
- ;;
- m68k-ccur)
- os=-rtu
- ;;
- m88k-omron*)
- os=-luna
- ;;
- *-next )
- os=-nextstep
- ;;
- *-sequent)
- os=-ptx
- ;;
- *-crds)
- os=-unos
- ;;
- *-ns)
- os=-genix
- ;;
- i370-*)
- os=-mvs
- ;;
- *-next)
- os=-nextstep3
- ;;
- *-gould)
- os=-sysv
- ;;
- *-highlevel)
- os=-bsd
- ;;
- *-encore)
- os=-bsd
- ;;
- *-sgi)
- os=-irix
- ;;
- *-siemens)
- os=-sysv4
- ;;
- *-masscomp)
- os=-rtu
- ;;
- f30[01]-fujitsu | f700-fujitsu)
- os=-uxpv
- ;;
- *-rom68k)
- os=-coff
- ;;
- *-*bug)
- os=-coff
- ;;
- *-apple)
- os=-macos
- ;;
- *-atari*)
- os=-mint
- ;;
- *)
- os=-none
- ;;
-esac
-fi
-
-# Here we handle the case where we know the os, and the CPU type, but not the
-# manufacturer. We pick the logical manufacturer.
-vendor=unknown
-case $basic_machine in
- *-unknown)
- case $os in
- -riscix*)
- vendor=acorn
- ;;
- -sunos*)
- vendor=sun
- ;;
- -cnk*|-aix*)
- vendor=ibm
- ;;
- -beos*)
- vendor=be
- ;;
- -hpux*)
- vendor=hp
- ;;
- -mpeix*)
- vendor=hp
- ;;
- -hiux*)
- vendor=hitachi
- ;;
- -unos*)
- vendor=crds
- ;;
- -dgux*)
- vendor=dg
- ;;
- -luna*)
- vendor=omron
- ;;
- -genix*)
- vendor=ns
- ;;
- -mvs* | -opened*)
- vendor=ibm
- ;;
- -os400*)
- vendor=ibm
- ;;
- -ptx*)
- vendor=sequent
- ;;
- -tpf*)
- vendor=ibm
- ;;
- -vxsim* | -vxworks* | -windiss*)
- vendor=wrs
- ;;
- -aux*)
- vendor=apple
- ;;
- -hms*)
- vendor=hitachi
- ;;
- -mpw* | -macos*)
- vendor=apple
- ;;
- -*mint | -mint[0-9]* | -*MiNT | -MiNT[0-9]*)
- vendor=atari
- ;;
- -vos*)
- vendor=stratus
- ;;
- esac
- basic_machine=`echo $basic_machine | sed "s/unknown/$vendor/"`
- ;;
-esac
-
-echo $basic_machine$os
-exit
-
-# Local variables:
-# eval: (add-hook 'write-file-hooks 'time-stamp)
-# time-stamp-start: "timestamp='"
-# time-stamp-format: "%:y-%02m-%02d"
-# time-stamp-end: "'"
-# End:
diff --git a/pcre2/configure b/pcre2/configure
deleted file mode 100755
index ad2696549..000000000
--- a/pcre2/configure
+++ /dev/null
@@ -1,18296 +0,0 @@
-#! /bin/sh
-# Guess values for system-dependent variables and create Makefiles.
-# Generated by GNU Autoconf 2.69 for PCRE2 10.21.
-#
-#
-# Copyright (C) 1992-1996, 1998-2012 Free Software Foundation, Inc.
-#
-#
-# This configure script is free software; the Free Software Foundation
-# gives unlimited permission to copy, distribute and modify it.
-## -------------------- ##
-## M4sh Initialization. ##
-## -------------------- ##
-
-# Be more Bourne compatible
-DUALCASE=1; export DUALCASE # for MKS sh
-if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then :
- emulate sh
- NULLCMD=:
- # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
- # is contrary to our usage. Disable this feature.
- alias -g '${1+"$@"}'='"$@"'
- setopt NO_GLOB_SUBST
-else
- case `(set -o) 2>/dev/null` in #(
- *posix*) :
- set -o posix ;; #(
- *) :
- ;;
-esac
-fi
-
-
-as_nl='
-'
-export as_nl
-# Printing a long string crashes Solaris 7 /usr/bin/printf.
-as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
-as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo
-as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo
-# Prefer a ksh shell builtin over an external printf program on Solaris,
-# but without wasting forks for bash or zsh.
-if test -z "$BASH_VERSION$ZSH_VERSION" \
- && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then
- as_echo='print -r --'
- as_echo_n='print -rn --'
-elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then
- as_echo='printf %s\n'
- as_echo_n='printf %s'
-else
- if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then
- as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"'
- as_echo_n='/usr/ucb/echo -n'
- else
- as_echo_body='eval expr "X$1" : "X\\(.*\\)"'
- as_echo_n_body='eval
- arg=$1;
- case $arg in #(
- *"$as_nl"*)
- expr "X$arg" : "X\\(.*\\)$as_nl";
- arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;;
- esac;
- expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl"
- '
- export as_echo_n_body
- as_echo_n='sh -c $as_echo_n_body as_echo'
- fi
- export as_echo_body
- as_echo='sh -c $as_echo_body as_echo'
-fi
-
-# The user is always right.
-if test "${PATH_SEPARATOR+set}" != set; then
- PATH_SEPARATOR=:
- (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
- (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 ||
- PATH_SEPARATOR=';'
- }
-fi
-
-
-# IFS
-# We need space, tab and new line, in precisely that order. Quoting is
-# there to prevent editors from complaining about space-tab.
-# (If _AS_PATH_WALK were called with IFS unset, it would disable word
-# splitting by setting IFS to empty value.)
-IFS=" "" $as_nl"
-
-# Find who we are. Look in the path if we contain no directory separator.
-as_myself=
-case $0 in #((
- *[\\/]* ) as_myself=$0 ;;
- *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
-for as_dir in $PATH
-do
- IFS=$as_save_IFS
- test -z "$as_dir" && as_dir=.
- test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
- done
-IFS=$as_save_IFS
-
- ;;
-esac
-# We did not find ourselves, most probably we were run as `sh COMMAND'
-# in which case we are not to be found in the path.
-if test "x$as_myself" = x; then
- as_myself=$0
-fi
-if test ! -f "$as_myself"; then
- $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
- exit 1
-fi
-
-# Unset variables that we do not need and which cause bugs (e.g. in
-# pre-3.0 UWIN ksh). But do not cause bugs in bash 2.01; the "|| exit 1"
-# suppresses any "Segmentation fault" message there. '((' could
-# trigger a bug in pdksh 5.2.14.
-for as_var in BASH_ENV ENV MAIL MAILPATH
-do eval test x\${$as_var+set} = xset \
- && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || :
-done
-PS1='$ '
-PS2='> '
-PS4='+ '
-
-# NLS nuisances.
-LC_ALL=C
-export LC_ALL
-LANGUAGE=C
-export LANGUAGE
-
-# CDPATH.
-(unset CDPATH) >/dev/null 2>&1 && unset CDPATH
-
-# Use a proper internal environment variable to ensure we don't fall
- # into an infinite loop, continuously re-executing ourselves.
- if test x"${_as_can_reexec}" != xno && test "x$CONFIG_SHELL" != x; then
- _as_can_reexec=no; export _as_can_reexec;
- # We cannot yet assume a decent shell, so we have to provide a
-# neutralization value for shells without unset; and this also
-# works around shells that cannot unset nonexistent variables.
-# Preserve -v and -x to the replacement shell.
-BASH_ENV=/dev/null
-ENV=/dev/null
-(unset BASH_ENV) >/dev/null 2>&1 && unset BASH_ENV ENV
-case $- in # ((((
- *v*x* | *x*v* ) as_opts=-vx ;;
- *v* ) as_opts=-v ;;
- *x* ) as_opts=-x ;;
- * ) as_opts= ;;
-esac
-exec $CONFIG_SHELL $as_opts "$as_myself" ${1+"$@"}
-# Admittedly, this is quite paranoid, since all the known shells bail
-# out after a failed `exec'.
-$as_echo "$0: could not re-execute with $CONFIG_SHELL" >&2
-as_fn_exit 255
- fi
- # We don't want this to propagate to other subprocesses.
- { _as_can_reexec=; unset _as_can_reexec;}
-if test "x$CONFIG_SHELL" = x; then
- as_bourne_compatible="if test -n \"\${ZSH_VERSION+set}\" && (emulate sh) >/dev/null 2>&1; then :
- emulate sh
- NULLCMD=:
- # Pre-4.2 versions of Zsh do word splitting on \${1+\"\$@\"}, which
- # is contrary to our usage. Disable this feature.
- alias -g '\${1+\"\$@\"}'='\"\$@\"'
- setopt NO_GLOB_SUBST
-else
- case \`(set -o) 2>/dev/null\` in #(
- *posix*) :
- set -o posix ;; #(
- *) :
- ;;
-esac
-fi
-"
- as_required="as_fn_return () { (exit \$1); }
-as_fn_success () { as_fn_return 0; }
-as_fn_failure () { as_fn_return 1; }
-as_fn_ret_success () { return 0; }
-as_fn_ret_failure () { return 1; }
-
-exitcode=0
-as_fn_success || { exitcode=1; echo as_fn_success failed.; }
-as_fn_failure && { exitcode=1; echo as_fn_failure succeeded.; }
-as_fn_ret_success || { exitcode=1; echo as_fn_ret_success failed.; }
-as_fn_ret_failure && { exitcode=1; echo as_fn_ret_failure succeeded.; }
-if ( set x; as_fn_ret_success y && test x = \"\$1\" ); then :
-
-else
- exitcode=1; echo positional parameters were not saved.
-fi
-test x\$exitcode = x0 || exit 1
-test -x / || exit 1"
- as_suggested=" as_lineno_1=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_1a=\$LINENO
- as_lineno_2=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_2a=\$LINENO
- eval 'test \"x\$as_lineno_1'\$as_run'\" != \"x\$as_lineno_2'\$as_run'\" &&
- test \"x\`expr \$as_lineno_1'\$as_run' + 1\`\" = \"x\$as_lineno_2'\$as_run'\"' || exit 1
-test \$(( 1 + 1 )) = 2 || exit 1
-
- test -n \"\${ZSH_VERSION+set}\${BASH_VERSION+set}\" || (
- ECHO='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
- ECHO=\$ECHO\$ECHO\$ECHO\$ECHO\$ECHO
- ECHO=\$ECHO\$ECHO\$ECHO\$ECHO\$ECHO\$ECHO
- PATH=/empty FPATH=/empty; export PATH FPATH
- test \"X\`printf %s \$ECHO\`\" = \"X\$ECHO\" \\
- || test \"X\`print -r -- \$ECHO\`\" = \"X\$ECHO\" ) || exit 1"
- if (eval "$as_required") 2>/dev/null; then :
- as_have_required=yes
-else
- as_have_required=no
-fi
- if test x$as_have_required = xyes && (eval "$as_suggested") 2>/dev/null; then :
-
-else
- as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
-as_found=false
-for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH
-do
- IFS=$as_save_IFS
- test -z "$as_dir" && as_dir=.
- as_found=:
- case $as_dir in #(
- /*)
- for as_base in sh bash ksh sh5; do
- # Try only shells that exist, to save several forks.
- as_shell=$as_dir/$as_base
- if { test -f "$as_shell" || test -f "$as_shell.exe"; } &&
- { $as_echo "$as_bourne_compatible""$as_required" | as_run=a "$as_shell"; } 2>/dev/null; then :
- CONFIG_SHELL=$as_shell as_have_required=yes
- if { $as_echo "$as_bourne_compatible""$as_suggested" | as_run=a "$as_shell"; } 2>/dev/null; then :
- break 2
-fi
-fi
- done;;
- esac
- as_found=false
-done
-$as_found || { if { test -f "$SHELL" || test -f "$SHELL.exe"; } &&
- { $as_echo "$as_bourne_compatible""$as_required" | as_run=a "$SHELL"; } 2>/dev/null; then :
- CONFIG_SHELL=$SHELL as_have_required=yes
-fi; }
-IFS=$as_save_IFS
-
-
- if test "x$CONFIG_SHELL" != x; then :
- export CONFIG_SHELL
- # We cannot yet assume a decent shell, so we have to provide a
-# neutralization value for shells without unset; and this also
-# works around shells that cannot unset nonexistent variables.
-# Preserve -v and -x to the replacement shell.
-BASH_ENV=/dev/null
-ENV=/dev/null
-(unset BASH_ENV) >/dev/null 2>&1 && unset BASH_ENV ENV
-case $- in # ((((
- *v*x* | *x*v* ) as_opts=-vx ;;
- *v* ) as_opts=-v ;;
- *x* ) as_opts=-x ;;
- * ) as_opts= ;;
-esac
-exec $CONFIG_SHELL $as_opts "$as_myself" ${1+"$@"}
-# Admittedly, this is quite paranoid, since all the known shells bail
-# out after a failed `exec'.
-$as_echo "$0: could not re-execute with $CONFIG_SHELL" >&2
-exit 255
-fi
-
- if test x$as_have_required = xno; then :
- $as_echo "$0: This script requires a shell more modern than all"
- $as_echo "$0: the shells that I found on your system."
- if test x${ZSH_VERSION+set} = xset ; then
- $as_echo "$0: In particular, zsh $ZSH_VERSION has bugs and should"
- $as_echo "$0: be upgraded to zsh 4.3.4 or later."
- else
- $as_echo "$0: Please tell bug-autoconf@gnu.org about your system,
-$0: including any error possibly output before this
-$0: message. Then install a modern shell, or manually run
-$0: the script under such a shell if you do have one."
- fi
- exit 1
-fi
-fi
-fi
-SHELL=${CONFIG_SHELL-/bin/sh}
-export SHELL
-# Unset more variables known to interfere with behavior of common tools.
-CLICOLOR_FORCE= GREP_OPTIONS=
-unset CLICOLOR_FORCE GREP_OPTIONS
-
-## --------------------- ##
-## M4sh Shell Functions. ##
-## --------------------- ##
-# as_fn_unset VAR
-# ---------------
-# Portably unset VAR.
-as_fn_unset ()
-{
- { eval $1=; unset $1;}
-}
-as_unset=as_fn_unset
-
-# as_fn_set_status STATUS
-# -----------------------
-# Set $? to STATUS, without forking.
-as_fn_set_status ()
-{
- return $1
-} # as_fn_set_status
-
-# as_fn_exit STATUS
-# -----------------
-# Exit the shell with STATUS, even in a "trap 0" or "set -e" context.
-as_fn_exit ()
-{
- set +e
- as_fn_set_status $1
- exit $1
-} # as_fn_exit
-
-# as_fn_mkdir_p
-# -------------
-# Create "$as_dir" as a directory, including parents if necessary.
-as_fn_mkdir_p ()
-{
-
- case $as_dir in #(
- -*) as_dir=./$as_dir;;
- esac
- test -d "$as_dir" || eval $as_mkdir_p || {
- as_dirs=
- while :; do
- case $as_dir in #(
- *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'(
- *) as_qdir=$as_dir;;
- esac
- as_dirs="'$as_qdir' $as_dirs"
- as_dir=`$as_dirname -- "$as_dir" ||
-$as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
- X"$as_dir" : 'X\(//\)[^/]' \| \
- X"$as_dir" : 'X\(//\)$' \| \
- X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
-$as_echo X"$as_dir" |
- sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
- s//\1/
- q
- }
- /^X\(\/\/\)[^/].*/{
- s//\1/
- q
- }
- /^X\(\/\/\)$/{
- s//\1/
- q
- }
- /^X\(\/\).*/{
- s//\1/
- q
- }
- s/.*/./; q'`
- test -d "$as_dir" && break
- done
- test -z "$as_dirs" || eval "mkdir $as_dirs"
- } || test -d "$as_dir" || as_fn_error $? "cannot create directory $as_dir"
-
-
-} # as_fn_mkdir_p
-
-# as_fn_executable_p FILE
-# -----------------------
-# Test if FILE is an executable regular file.
-as_fn_executable_p ()
-{
- test -f "$1" && test -x "$1"
-} # as_fn_executable_p
-# as_fn_append VAR VALUE
-# ----------------------
-# Append the text in VALUE to the end of the definition contained in VAR. Take
-# advantage of any shell optimizations that allow amortized linear growth over
-# repeated appends, instead of the typical quadratic growth present in naive
-# implementations.
-if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then :
- eval 'as_fn_append ()
- {
- eval $1+=\$2
- }'
-else
- as_fn_append ()
- {
- eval $1=\$$1\$2
- }
-fi # as_fn_append
-
-# as_fn_arith ARG...
-# ------------------
-# Perform arithmetic evaluation on the ARGs, and store the result in the
-# global $as_val. Take advantage of shells that can avoid forks. The arguments
-# must be portable across $(()) and expr.
-if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then :
- eval 'as_fn_arith ()
- {
- as_val=$(( $* ))
- }'
-else
- as_fn_arith ()
- {
- as_val=`expr "$@" || test $? -eq 1`
- }
-fi # as_fn_arith
-
-
-# as_fn_error STATUS ERROR [LINENO LOG_FD]
-# ----------------------------------------
-# Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are
-# provided, also output the error to LOG_FD, referencing LINENO. Then exit the
-# script with STATUS, using 1 if that was 0.
-as_fn_error ()
-{
- as_status=$1; test $as_status -eq 0 && as_status=1
- if test "$4"; then
- as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
- $as_echo "$as_me:${as_lineno-$LINENO}: error: $2" >&$4
- fi
- $as_echo "$as_me: error: $2" >&2
- as_fn_exit $as_status
-} # as_fn_error
-
-if expr a : '\(a\)' >/dev/null 2>&1 &&
- test "X`expr 00001 : '.*\(...\)'`" = X001; then
- as_expr=expr
-else
- as_expr=false
-fi
-
-if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
- as_basename=basename
-else
- as_basename=false
-fi
-
-if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
- as_dirname=dirname
-else
- as_dirname=false
-fi
-
-as_me=`$as_basename -- "$0" ||
-$as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
- X"$0" : 'X\(//\)$' \| \
- X"$0" : 'X\(/\)' \| . 2>/dev/null ||
-$as_echo X/"$0" |
- sed '/^.*\/\([^/][^/]*\)\/*$/{
- s//\1/
- q
- }
- /^X\/\(\/\/\)$/{
- s//\1/
- q
- }
- /^X\/\(\/\).*/{
- s//\1/
- q
- }
- s/.*/./; q'`
-
-# Avoid depending upon Character Ranges.
-as_cr_letters='abcdefghijklmnopqrstuvwxyz'
-as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
-as_cr_Letters=$as_cr_letters$as_cr_LETTERS
-as_cr_digits='0123456789'
-as_cr_alnum=$as_cr_Letters$as_cr_digits
-
-
- as_lineno_1=$LINENO as_lineno_1a=$LINENO
- as_lineno_2=$LINENO as_lineno_2a=$LINENO
- eval 'test "x$as_lineno_1'$as_run'" != "x$as_lineno_2'$as_run'" &&
- test "x`expr $as_lineno_1'$as_run' + 1`" = "x$as_lineno_2'$as_run'"' || {
- # Blame Lee E. McMahon (1931-1989) for sed's syntax. :-)
- sed -n '
- p
- /[$]LINENO/=
- ' <$as_myself |
- sed '
- s/[$]LINENO.*/&-/
- t lineno
- b
- :lineno
- N
- :loop
- s/[$]LINENO\([^'$as_cr_alnum'_].*\n\)\(.*\)/\2\1\2/
- t loop
- s/-\n.*//
- ' >$as_me.lineno &&
- chmod +x "$as_me.lineno" ||
- { $as_echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2; as_fn_exit 1; }
-
- # If we had to re-execute with $CONFIG_SHELL, we're ensured to have
- # already done that, so ensure we don't try to do so again and fall
- # in an infinite loop. This has already happened in practice.
- _as_can_reexec=no; export _as_can_reexec
- # Don't try to exec as it changes $[0], causing all sort of problems
- # (the dirname of $[0] is not the place where we might find the
- # original and so on. Autoconf is especially sensitive to this).
- . "./$as_me.lineno"
- # Exit status is that of the last command.
- exit
-}
-
-ECHO_C= ECHO_N= ECHO_T=
-case `echo -n x` in #(((((
--n*)
- case `echo 'xy\c'` in
- *c*) ECHO_T=' ';; # ECHO_T is single tab character.
- xy) ECHO_C='\c';;
- *) echo `echo ksh88 bug on AIX 6.1` > /dev/null
- ECHO_T=' ';;
- esac;;
-*)
- ECHO_N='-n';;
-esac
-
-rm -f conf$$ conf$$.exe conf$$.file
-if test -d conf$$.dir; then
- rm -f conf$$.dir/conf$$.file
-else
- rm -f conf$$.dir
- mkdir conf$$.dir 2>/dev/null
-fi
-if (echo >conf$$.file) 2>/dev/null; then
- if ln -s conf$$.file conf$$ 2>/dev/null; then
- as_ln_s='ln -s'
- # ... but there are two gotchas:
- # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
- # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
- # In both cases, we have to default to `cp -pR'.
- ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
- as_ln_s='cp -pR'
- elif ln conf$$.file conf$$ 2>/dev/null; then
- as_ln_s=ln
- else
- as_ln_s='cp -pR'
- fi
-else
- as_ln_s='cp -pR'
-fi
-rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
-rmdir conf$$.dir 2>/dev/null
-
-if mkdir -p . 2>/dev/null; then
- as_mkdir_p='mkdir -p "$as_dir"'
-else
- test -d ./-p && rmdir ./-p
- as_mkdir_p=false
-fi
-
-as_test_x='test -x'
-as_executable_p=as_fn_executable_p
-
-# Sed expression to map a string onto a valid CPP name.
-as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
-
-# Sed expression to map a string onto a valid variable name.
-as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
-
-SHELL=${CONFIG_SHELL-/bin/sh}
-
-
-test -n "$DJDIR" || exec 7<&0 &1
-
-# Name of the host.
-# hostname on some systems (SVR3.2, old GNU/Linux) returns a bogus exit status,
-# so uname gets run too.
-ac_hostname=`(hostname || uname -n) 2>/dev/null | sed 1q`
-
-#
-# Initializations.
-#
-ac_default_prefix=/usr/local
-ac_clean_files=
-ac_config_libobj_dir=.
-LIBOBJS=
-cross_compiling=no
-subdirs=
-MFLAGS=
-MAKEFLAGS=
-
-# Identity of this package.
-PACKAGE_NAME='PCRE2'
-PACKAGE_TARNAME='pcre2'
-PACKAGE_VERSION='10.21'
-PACKAGE_STRING='PCRE2 10.21'
-PACKAGE_BUGREPORT=''
-PACKAGE_URL=''
-
-ac_unique_file="src/pcre2.h.in"
-# Factoring default headers for most tests.
-ac_includes_default="\
-#include
-#ifdef HAVE_SYS_TYPES_H
-# include
-#endif
-#ifdef HAVE_SYS_STAT_H
-# include
-#endif
-#ifdef STDC_HEADERS
-# include
-# include
-#else
-# ifdef HAVE_STDLIB_H
-# include
-# endif
-#endif
-#ifdef HAVE_STRING_H
-# if !defined STDC_HEADERS && defined HAVE_MEMORY_H
-# include
-# endif
-# include
-#endif
-#ifdef HAVE_STRINGS_H
-# include
-#endif
-#ifdef HAVE_INTTYPES_H
-# include
-#endif
-#ifdef HAVE_STDINT_H
-# include
-#endif
-#ifdef HAVE_UNISTD_H
-# include
-#endif"
-
-ac_subst_vars='am__EXEEXT_FALSE
-am__EXEEXT_TRUE
-LTLIBOBJS
-LIBOBJS
-WITH_GCOV_FALSE
-WITH_GCOV_TRUE
-GCOV_LIBS
-GCOV_CXXFLAGS
-GCOV_CFLAGS
-GENHTML
-LCOV
-SHTOOL
-VALGRIND_LIBS
-VALGRIND_CFLAGS
-PKG_CONFIG_LIBDIR
-PKG_CONFIG_PATH
-PKG_CONFIG
-LIBBZ2
-LIBZ
-DISTCHECK_CONFIGURE_FLAGS
-EXTRA_LIBPCRE2_POSIX_LDFLAGS
-EXTRA_LIBPCRE2_32_LDFLAGS
-EXTRA_LIBPCRE2_16_LDFLAGS
-EXTRA_LIBPCRE2_8_LDFLAGS
-PTHREAD_CFLAGS
-PTHREAD_LIBS
-PTHREAD_CC
-ax_pthread_config
-PCRE2_STATIC_CFLAG
-LIBREADLINE
-WITH_VALGRIND_FALSE
-WITH_VALGRIND_TRUE
-WITH_UNICODE_FALSE
-WITH_UNICODE_TRUE
-WITH_JIT_FALSE
-WITH_JIT_TRUE
-WITH_REBUILD_CHARTABLES_FALSE
-WITH_REBUILD_CHARTABLES_TRUE
-WITH_DEBUG_FALSE
-WITH_DEBUG_TRUE
-WITH_PCRE2_32_FALSE
-WITH_PCRE2_32_TRUE
-WITH_PCRE2_16_FALSE
-WITH_PCRE2_16_TRUE
-WITH_PCRE2_8_FALSE
-WITH_PCRE2_8_TRUE
-enable_pcre2_32
-enable_pcre2_16
-enable_pcre2_8
-PCRE2_DATE
-PCRE2_PRERELEASE
-PCRE2_MINOR
-PCRE2_MAJOR
-HAVE_VISIBILITY
-VISIBILITY_CXXFLAGS
-VISIBILITY_CFLAGS
-LT_SYS_LIBRARY_PATH
-OTOOL64
-OTOOL
-LIPO
-NMEDIT
-DSYMUTIL
-MANIFEST_TOOL
-RANLIB
-LN_S
-NM
-ac_ct_DUMPBIN
-DUMPBIN
-LD
-FGREP
-SED
-LIBTOOL
-OBJDUMP
-DLLTOOL
-AS
-host_os
-host_vendor
-host_cpu
-host
-build_os
-build_vendor
-build_cpu
-build
-EGREP
-GREP
-CPP
-am__fastdepCC_FALSE
-am__fastdepCC_TRUE
-CCDEPMODE
-am__nodep
-AMDEPBACKSLASH
-AMDEP_FALSE
-AMDEP_TRUE
-am__quote
-am__include
-DEPDIR
-OBJEXT
-EXEEXT
-ac_ct_CC
-CPPFLAGS
-LDFLAGS
-CFLAGS
-CC
-ac_ct_AR
-AR
-MAINT
-MAINTAINER_MODE_FALSE
-MAINTAINER_MODE_TRUE
-AM_BACKSLASH
-AM_DEFAULT_VERBOSITY
-AM_DEFAULT_V
-AM_V
-am__untar
-am__tar
-AMTAR
-am__leading_dot
-SET_MAKE
-AWK
-mkdir_p
-MKDIR_P
-INSTALL_STRIP_PROGRAM
-STRIP
-install_sh
-MAKEINFO
-AUTOHEADER
-AUTOMAKE
-AUTOCONF
-ACLOCAL
-VERSION
-PACKAGE
-CYGPATH_W
-am__isrc
-INSTALL_DATA
-INSTALL_SCRIPT
-INSTALL_PROGRAM
-target_alias
-host_alias
-build_alias
-LIBS
-ECHO_T
-ECHO_N
-ECHO_C
-DEFS
-mandir
-localedir
-libdir
-psdir
-pdfdir
-dvidir
-htmldir
-infodir
-docdir
-oldincludedir
-includedir
-localstatedir
-sharedstatedir
-sysconfdir
-datadir
-datarootdir
-libexecdir
-sbindir
-bindir
-program_transform_name
-prefix
-exec_prefix
-PACKAGE_URL
-PACKAGE_BUGREPORT
-PACKAGE_STRING
-PACKAGE_VERSION
-PACKAGE_TARNAME
-PACKAGE_NAME
-PATH_SEPARATOR
-SHELL'
-ac_subst_files=''
-ac_user_opts='
-enable_option_checking
-enable_silent_rules
-enable_maintainer_mode
-enable_dependency_tracking
-enable_shared
-enable_static
-with_pic
-enable_fast_install
-with_aix_soname
-with_gnu_ld
-with_sysroot
-enable_libtool_lock
-enable_pcre8
-enable_pcre16
-enable_pcre32
-enable_pcre2_8
-enable_pcre2_16
-enable_pcre2_32
-enable_debug
-enable_jit
-enable_pcre2grep_jit
-enable_rebuild_chartables
-enable_unicode
-enable_newline_is_cr
-enable_newline_is_lf
-enable_newline_is_crlf
-enable_newline_is_anycrlf
-enable_newline_is_any
-enable_bsr_anycrlf
-enable_never_backslash_C
-enable_ebcdic
-enable_ebcdic_nl25
-enable_stack_for_recursion
-enable_pcre2grep_libz
-enable_pcre2grep_libbz2
-with_pcre2grep_bufsize
-enable_pcre2test_libedit
-enable_pcre2test_libreadline
-with_link_size
-with_parens_nest_limit
-with_match_limit
-with_match_limit_recursion
-enable_valgrind
-enable_coverage
-'
- ac_precious_vars='build_alias
-host_alias
-target_alias
-CC
-CFLAGS
-LDFLAGS
-LIBS
-CPPFLAGS
-CPP
-LT_SYS_LIBRARY_PATH
-PKG_CONFIG
-PKG_CONFIG_PATH
-PKG_CONFIG_LIBDIR
-VALGRIND_CFLAGS
-VALGRIND_LIBS
-LCOV
-GENHTML'
-
-
-# Initialize some variables set by options.
-ac_init_help=
-ac_init_version=false
-ac_unrecognized_opts=
-ac_unrecognized_sep=
-# The variables have the same names as the options, with
-# dashes changed to underlines.
-cache_file=/dev/null
-exec_prefix=NONE
-no_create=
-no_recursion=
-prefix=NONE
-program_prefix=NONE
-program_suffix=NONE
-program_transform_name=s,x,x,
-silent=
-site=
-srcdir=
-verbose=
-x_includes=NONE
-x_libraries=NONE
-
-# Installation directory options.
-# These are left unexpanded so users can "make install exec_prefix=/foo"
-# and all the variables that are supposed to be based on exec_prefix
-# by default will actually change.
-# Use braces instead of parens because sh, perl, etc. also accept them.
-# (The list follows the same order as the GNU Coding Standards.)
-bindir='${exec_prefix}/bin'
-sbindir='${exec_prefix}/sbin'
-libexecdir='${exec_prefix}/libexec'
-datarootdir='${prefix}/share'
-datadir='${datarootdir}'
-sysconfdir='${prefix}/etc'
-sharedstatedir='${prefix}/com'
-localstatedir='${prefix}/var'
-includedir='${prefix}/include'
-oldincludedir='/usr/include'
-docdir='${datarootdir}/doc/${PACKAGE_TARNAME}'
-infodir='${datarootdir}/info'
-htmldir='${docdir}'
-dvidir='${docdir}'
-pdfdir='${docdir}'
-psdir='${docdir}'
-libdir='${exec_prefix}/lib'
-localedir='${datarootdir}/locale'
-mandir='${datarootdir}/man'
-
-ac_prev=
-ac_dashdash=
-for ac_option
-do
- # If the previous option needs an argument, assign it.
- if test -n "$ac_prev"; then
- eval $ac_prev=\$ac_option
- ac_prev=
- continue
- fi
-
- case $ac_option in
- *=?*) ac_optarg=`expr "X$ac_option" : '[^=]*=\(.*\)'` ;;
- *=) ac_optarg= ;;
- *) ac_optarg=yes ;;
- esac
-
- # Accept the important Cygnus configure options, so we can diagnose typos.
-
- case $ac_dashdash$ac_option in
- --)
- ac_dashdash=yes ;;
-
- -bindir | --bindir | --bindi | --bind | --bin | --bi)
- ac_prev=bindir ;;
- -bindir=* | --bindir=* | --bindi=* | --bind=* | --bin=* | --bi=*)
- bindir=$ac_optarg ;;
-
- -build | --build | --buil | --bui | --bu)
- ac_prev=build_alias ;;
- -build=* | --build=* | --buil=* | --bui=* | --bu=*)
- build_alias=$ac_optarg ;;
-
- -cache-file | --cache-file | --cache-fil | --cache-fi \
- | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
- ac_prev=cache_file ;;
- -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
- | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*)
- cache_file=$ac_optarg ;;
-
- --config-cache | -C)
- cache_file=config.cache ;;
-
- -datadir | --datadir | --datadi | --datad)
- ac_prev=datadir ;;
- -datadir=* | --datadir=* | --datadi=* | --datad=*)
- datadir=$ac_optarg ;;
-
- -datarootdir | --datarootdir | --datarootdi | --datarootd | --dataroot \
- | --dataroo | --dataro | --datar)
- ac_prev=datarootdir ;;
- -datarootdir=* | --datarootdir=* | --datarootdi=* | --datarootd=* \
- | --dataroot=* | --dataroo=* | --dataro=* | --datar=*)
- datarootdir=$ac_optarg ;;
-
- -disable-* | --disable-*)
- ac_useropt=`expr "x$ac_option" : 'x-*disable-\(.*\)'`
- # Reject names that are not valid shell variable names.
- expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
- as_fn_error $? "invalid feature name: $ac_useropt"
- ac_useropt_orig=$ac_useropt
- ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
- case $ac_user_opts in
- *"
-"enable_$ac_useropt"
-"*) ;;
- *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--disable-$ac_useropt_orig"
- ac_unrecognized_sep=', ';;
- esac
- eval enable_$ac_useropt=no ;;
-
- -docdir | --docdir | --docdi | --doc | --do)
- ac_prev=docdir ;;
- -docdir=* | --docdir=* | --docdi=* | --doc=* | --do=*)
- docdir=$ac_optarg ;;
-
- -dvidir | --dvidir | --dvidi | --dvid | --dvi | --dv)
- ac_prev=dvidir ;;
- -dvidir=* | --dvidir=* | --dvidi=* | --dvid=* | --dvi=* | --dv=*)
- dvidir=$ac_optarg ;;
-
- -enable-* | --enable-*)
- ac_useropt=`expr "x$ac_option" : 'x-*enable-\([^=]*\)'`
- # Reject names that are not valid shell variable names.
- expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
- as_fn_error $? "invalid feature name: $ac_useropt"
- ac_useropt_orig=$ac_useropt
- ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
- case $ac_user_opts in
- *"
-"enable_$ac_useropt"
-"*) ;;
- *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--enable-$ac_useropt_orig"
- ac_unrecognized_sep=', ';;
- esac
- eval enable_$ac_useropt=\$ac_optarg ;;
-
- -exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \
- | --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- \
- | --exec | --exe | --ex)
- ac_prev=exec_prefix ;;
- -exec-prefix=* | --exec_prefix=* | --exec-prefix=* | --exec-prefi=* \
- | --exec-pref=* | --exec-pre=* | --exec-pr=* | --exec-p=* | --exec-=* \
- | --exec=* | --exe=* | --ex=*)
- exec_prefix=$ac_optarg ;;
-
- -gas | --gas | --ga | --g)
- # Obsolete; use --with-gas.
- with_gas=yes ;;
-
- -help | --help | --hel | --he | -h)
- ac_init_help=long ;;
- -help=r* | --help=r* | --hel=r* | --he=r* | -hr*)
- ac_init_help=recursive ;;
- -help=s* | --help=s* | --hel=s* | --he=s* | -hs*)
- ac_init_help=short ;;
-
- -host | --host | --hos | --ho)
- ac_prev=host_alias ;;
- -host=* | --host=* | --hos=* | --ho=*)
- host_alias=$ac_optarg ;;
-
- -htmldir | --htmldir | --htmldi | --htmld | --html | --htm | --ht)
- ac_prev=htmldir ;;
- -htmldir=* | --htmldir=* | --htmldi=* | --htmld=* | --html=* | --htm=* \
- | --ht=*)
- htmldir=$ac_optarg ;;
-
- -includedir | --includedir | --includedi | --included | --include \
- | --includ | --inclu | --incl | --inc)
- ac_prev=includedir ;;
- -includedir=* | --includedir=* | --includedi=* | --included=* | --include=* \
- | --includ=* | --inclu=* | --incl=* | --inc=*)
- includedir=$ac_optarg ;;
-
- -infodir | --infodir | --infodi | --infod | --info | --inf)
- ac_prev=infodir ;;
- -infodir=* | --infodir=* | --infodi=* | --infod=* | --info=* | --inf=*)
- infodir=$ac_optarg ;;
-
- -libdir | --libdir | --libdi | --libd)
- ac_prev=libdir ;;
- -libdir=* | --libdir=* | --libdi=* | --libd=*)
- libdir=$ac_optarg ;;
-
- -libexecdir | --libexecdir | --libexecdi | --libexecd | --libexec \
- | --libexe | --libex | --libe)
- ac_prev=libexecdir ;;
- -libexecdir=* | --libexecdir=* | --libexecdi=* | --libexecd=* | --libexec=* \
- | --libexe=* | --libex=* | --libe=*)
- libexecdir=$ac_optarg ;;
-
- -localedir | --localedir | --localedi | --localed | --locale)
- ac_prev=localedir ;;
- -localedir=* | --localedir=* | --localedi=* | --localed=* | --locale=*)
- localedir=$ac_optarg ;;
-
- -localstatedir | --localstatedir | --localstatedi | --localstated \
- | --localstate | --localstat | --localsta | --localst | --locals)
- ac_prev=localstatedir ;;
- -localstatedir=* | --localstatedir=* | --localstatedi=* | --localstated=* \
- | --localstate=* | --localstat=* | --localsta=* | --localst=* | --locals=*)
- localstatedir=$ac_optarg ;;
-
- -mandir | --mandir | --mandi | --mand | --man | --ma | --m)
- ac_prev=mandir ;;
- -mandir=* | --mandir=* | --mandi=* | --mand=* | --man=* | --ma=* | --m=*)
- mandir=$ac_optarg ;;
-
- -nfp | --nfp | --nf)
- # Obsolete; use --without-fp.
- with_fp=no ;;
-
- -no-create | --no-create | --no-creat | --no-crea | --no-cre \
- | --no-cr | --no-c | -n)
- no_create=yes ;;
-
- -no-recursion | --no-recursion | --no-recursio | --no-recursi \
- | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r)
- no_recursion=yes ;;
-
- -oldincludedir | --oldincludedir | --oldincludedi | --oldincluded \
- | --oldinclude | --oldinclud | --oldinclu | --oldincl | --oldinc \
- | --oldin | --oldi | --old | --ol | --o)
- ac_prev=oldincludedir ;;
- -oldincludedir=* | --oldincludedir=* | --oldincludedi=* | --oldincluded=* \
- | --oldinclude=* | --oldinclud=* | --oldinclu=* | --oldincl=* | --oldinc=* \
- | --oldin=* | --oldi=* | --old=* | --ol=* | --o=*)
- oldincludedir=$ac_optarg ;;
-
- -prefix | --prefix | --prefi | --pref | --pre | --pr | --p)
- ac_prev=prefix ;;
- -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*)
- prefix=$ac_optarg ;;
-
- -program-prefix | --program-prefix | --program-prefi | --program-pref \
- | --program-pre | --program-pr | --program-p)
- ac_prev=program_prefix ;;
- -program-prefix=* | --program-prefix=* | --program-prefi=* \
- | --program-pref=* | --program-pre=* | --program-pr=* | --program-p=*)
- program_prefix=$ac_optarg ;;
-
- -program-suffix | --program-suffix | --program-suffi | --program-suff \
- | --program-suf | --program-su | --program-s)
- ac_prev=program_suffix ;;
- -program-suffix=* | --program-suffix=* | --program-suffi=* \
- | --program-suff=* | --program-suf=* | --program-su=* | --program-s=*)
- program_suffix=$ac_optarg ;;
-
- -program-transform-name | --program-transform-name \
- | --program-transform-nam | --program-transform-na \
- | --program-transform-n | --program-transform- \
- | --program-transform | --program-transfor \
- | --program-transfo | --program-transf \
- | --program-trans | --program-tran \
- | --progr-tra | --program-tr | --program-t)
- ac_prev=program_transform_name ;;
- -program-transform-name=* | --program-transform-name=* \
- | --program-transform-nam=* | --program-transform-na=* \
- | --program-transform-n=* | --program-transform-=* \
- | --program-transform=* | --program-transfor=* \
- | --program-transfo=* | --program-transf=* \
- | --program-trans=* | --program-tran=* \
- | --progr-tra=* | --program-tr=* | --program-t=*)
- program_transform_name=$ac_optarg ;;
-
- -pdfdir | --pdfdir | --pdfdi | --pdfd | --pdf | --pd)
- ac_prev=pdfdir ;;
- -pdfdir=* | --pdfdir=* | --pdfdi=* | --pdfd=* | --pdf=* | --pd=*)
- pdfdir=$ac_optarg ;;
-
- -psdir | --psdir | --psdi | --psd | --ps)
- ac_prev=psdir ;;
- -psdir=* | --psdir=* | --psdi=* | --psd=* | --ps=*)
- psdir=$ac_optarg ;;
-
- -q | -quiet | --quiet | --quie | --qui | --qu | --q \
- | -silent | --silent | --silen | --sile | --sil)
- silent=yes ;;
-
- -sbindir | --sbindir | --sbindi | --sbind | --sbin | --sbi | --sb)
- ac_prev=sbindir ;;
- -sbindir=* | --sbindir=* | --sbindi=* | --sbind=* | --sbin=* \
- | --sbi=* | --sb=*)
- sbindir=$ac_optarg ;;
-
- -sharedstatedir | --sharedstatedir | --sharedstatedi \
- | --sharedstated | --sharedstate | --sharedstat | --sharedsta \
- | --sharedst | --shareds | --shared | --share | --shar \
- | --sha | --sh)
- ac_prev=sharedstatedir ;;
- -sharedstatedir=* | --sharedstatedir=* | --sharedstatedi=* \
- | --sharedstated=* | --sharedstate=* | --sharedstat=* | --sharedsta=* \
- | --sharedst=* | --shareds=* | --shared=* | --share=* | --shar=* \
- | --sha=* | --sh=*)
- sharedstatedir=$ac_optarg ;;
-
- -site | --site | --sit)
- ac_prev=site ;;
- -site=* | --site=* | --sit=*)
- site=$ac_optarg ;;
-
- -srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
- ac_prev=srcdir ;;
- -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
- srcdir=$ac_optarg ;;
-
- -sysconfdir | --sysconfdir | --sysconfdi | --sysconfd | --sysconf \
- | --syscon | --sysco | --sysc | --sys | --sy)
- ac_prev=sysconfdir ;;
- -sysconfdir=* | --sysconfdir=* | --sysconfdi=* | --sysconfd=* | --sysconf=* \
- | --syscon=* | --sysco=* | --sysc=* | --sys=* | --sy=*)
- sysconfdir=$ac_optarg ;;
-
- -target | --target | --targe | --targ | --tar | --ta | --t)
- ac_prev=target_alias ;;
- -target=* | --target=* | --targe=* | --targ=* | --tar=* | --ta=* | --t=*)
- target_alias=$ac_optarg ;;
-
- -v | -verbose | --verbose | --verbos | --verbo | --verb)
- verbose=yes ;;
-
- -version | --version | --versio | --versi | --vers | -V)
- ac_init_version=: ;;
-
- -with-* | --with-*)
- ac_useropt=`expr "x$ac_option" : 'x-*with-\([^=]*\)'`
- # Reject names that are not valid shell variable names.
- expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
- as_fn_error $? "invalid package name: $ac_useropt"
- ac_useropt_orig=$ac_useropt
- ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
- case $ac_user_opts in
- *"
-"with_$ac_useropt"
-"*) ;;
- *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--with-$ac_useropt_orig"
- ac_unrecognized_sep=', ';;
- esac
- eval with_$ac_useropt=\$ac_optarg ;;
-
- -without-* | --without-*)
- ac_useropt=`expr "x$ac_option" : 'x-*without-\(.*\)'`
- # Reject names that are not valid shell variable names.
- expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
- as_fn_error $? "invalid package name: $ac_useropt"
- ac_useropt_orig=$ac_useropt
- ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
- case $ac_user_opts in
- *"
-"with_$ac_useropt"
-"*) ;;
- *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--without-$ac_useropt_orig"
- ac_unrecognized_sep=', ';;
- esac
- eval with_$ac_useropt=no ;;
-
- --x)
- # Obsolete; use --with-x.
- with_x=yes ;;
-
- -x-includes | --x-includes | --x-include | --x-includ | --x-inclu \
- | --x-incl | --x-inc | --x-in | --x-i)
- ac_prev=x_includes ;;
- -x-includes=* | --x-includes=* | --x-include=* | --x-includ=* | --x-inclu=* \
- | --x-incl=* | --x-inc=* | --x-in=* | --x-i=*)
- x_includes=$ac_optarg ;;
-
- -x-libraries | --x-libraries | --x-librarie | --x-librari \
- | --x-librar | --x-libra | --x-libr | --x-lib | --x-li | --x-l)
- ac_prev=x_libraries ;;
- -x-libraries=* | --x-libraries=* | --x-librarie=* | --x-librari=* \
- | --x-librar=* | --x-libra=* | --x-libr=* | --x-lib=* | --x-li=* | --x-l=*)
- x_libraries=$ac_optarg ;;
-
- -*) as_fn_error $? "unrecognized option: \`$ac_option'
-Try \`$0 --help' for more information"
- ;;
-
- *=*)
- ac_envvar=`expr "x$ac_option" : 'x\([^=]*\)='`
- # Reject names that are not valid shell variable names.
- case $ac_envvar in #(
- '' | [0-9]* | *[!_$as_cr_alnum]* )
- as_fn_error $? "invalid variable name: \`$ac_envvar'" ;;
- esac
- eval $ac_envvar=\$ac_optarg
- export $ac_envvar ;;
-
- *)
- # FIXME: should be removed in autoconf 3.0.
- $as_echo "$as_me: WARNING: you should use --build, --host, --target" >&2
- expr "x$ac_option" : ".*[^-._$as_cr_alnum]" >/dev/null &&
- $as_echo "$as_me: WARNING: invalid host type: $ac_option" >&2
- : "${build_alias=$ac_option} ${host_alias=$ac_option} ${target_alias=$ac_option}"
- ;;
-
- esac
-done
-
-if test -n "$ac_prev"; then
- ac_option=--`echo $ac_prev | sed 's/_/-/g'`
- as_fn_error $? "missing argument to $ac_option"
-fi
-
-if test -n "$ac_unrecognized_opts"; then
- case $enable_option_checking in
- no) ;;
- fatal) as_fn_error $? "unrecognized options: $ac_unrecognized_opts" ;;
- *) $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2 ;;
- esac
-fi
-
-# Check all directory arguments for consistency.
-for ac_var in exec_prefix prefix bindir sbindir libexecdir datarootdir \
- datadir sysconfdir sharedstatedir localstatedir includedir \
- oldincludedir docdir infodir htmldir dvidir pdfdir psdir \
- libdir localedir mandir
-do
- eval ac_val=\$$ac_var
- # Remove trailing slashes.
- case $ac_val in
- */ )
- ac_val=`expr "X$ac_val" : 'X\(.*[^/]\)' \| "X$ac_val" : 'X\(.*\)'`
- eval $ac_var=\$ac_val;;
- esac
- # Be sure to have absolute directory names.
- case $ac_val in
- [\\/$]* | ?:[\\/]* ) continue;;
- NONE | '' ) case $ac_var in *prefix ) continue;; esac;;
- esac
- as_fn_error $? "expected an absolute directory name for --$ac_var: $ac_val"
-done
-
-# There might be people who depend on the old broken behavior: `$host'
-# used to hold the argument of --host etc.
-# FIXME: To remove some day.
-build=$build_alias
-host=$host_alias
-target=$target_alias
-
-# FIXME: To remove some day.
-if test "x$host_alias" != x; then
- if test "x$build_alias" = x; then
- cross_compiling=maybe
- elif test "x$build_alias" != "x$host_alias"; then
- cross_compiling=yes
- fi
-fi
-
-ac_tool_prefix=
-test -n "$host_alias" && ac_tool_prefix=$host_alias-
-
-test "$silent" = yes && exec 6>/dev/null
-
-
-ac_pwd=`pwd` && test -n "$ac_pwd" &&
-ac_ls_di=`ls -di .` &&
-ac_pwd_ls_di=`cd "$ac_pwd" && ls -di .` ||
- as_fn_error $? "working directory cannot be determined"
-test "X$ac_ls_di" = "X$ac_pwd_ls_di" ||
- as_fn_error $? "pwd does not report name of working directory"
-
-
-# Find the source files, if location was not specified.
-if test -z "$srcdir"; then
- ac_srcdir_defaulted=yes
- # Try the directory containing this script, then the parent directory.
- ac_confdir=`$as_dirname -- "$as_myself" ||
-$as_expr X"$as_myself" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
- X"$as_myself" : 'X\(//\)[^/]' \| \
- X"$as_myself" : 'X\(//\)$' \| \
- X"$as_myself" : 'X\(/\)' \| . 2>/dev/null ||
-$as_echo X"$as_myself" |
- sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
- s//\1/
- q
- }
- /^X\(\/\/\)[^/].*/{
- s//\1/
- q
- }
- /^X\(\/\/\)$/{
- s//\1/
- q
- }
- /^X\(\/\).*/{
- s//\1/
- q
- }
- s/.*/./; q'`
- srcdir=$ac_confdir
- if test ! -r "$srcdir/$ac_unique_file"; then
- srcdir=..
- fi
-else
- ac_srcdir_defaulted=no
-fi
-if test ! -r "$srcdir/$ac_unique_file"; then
- test "$ac_srcdir_defaulted" = yes && srcdir="$ac_confdir or .."
- as_fn_error $? "cannot find sources ($ac_unique_file) in $srcdir"
-fi
-ac_msg="sources are in $srcdir, but \`cd $srcdir' does not work"
-ac_abs_confdir=`(
- cd "$srcdir" && test -r "./$ac_unique_file" || as_fn_error $? "$ac_msg"
- pwd)`
-# When building in place, set srcdir=.
-if test "$ac_abs_confdir" = "$ac_pwd"; then
- srcdir=.
-fi
-# Remove unnecessary trailing slashes from srcdir.
-# Double slashes in file names in object file debugging info
-# mess up M-x gdb in Emacs.
-case $srcdir in
-*/) srcdir=`expr "X$srcdir" : 'X\(.*[^/]\)' \| "X$srcdir" : 'X\(.*\)'`;;
-esac
-for ac_var in $ac_precious_vars; do
- eval ac_env_${ac_var}_set=\${${ac_var}+set}
- eval ac_env_${ac_var}_value=\$${ac_var}
- eval ac_cv_env_${ac_var}_set=\${${ac_var}+set}
- eval ac_cv_env_${ac_var}_value=\$${ac_var}
-done
-
-#
-# Report the --help message.
-#
-if test "$ac_init_help" = "long"; then
- # Omit some internal or obsolete options to make the list less imposing.
- # This message is too long to be a string in the A/UX 3.1 sh.
- cat <<_ACEOF
-\`configure' configures PCRE2 10.21 to adapt to many kinds of systems.
-
-Usage: $0 [OPTION]... [VAR=VALUE]...
-
-To assign environment variables (e.g., CC, CFLAGS...), specify them as
-VAR=VALUE. See below for descriptions of some of the useful variables.
-
-Defaults for the options are specified in brackets.
-
-Configuration:
- -h, --help display this help and exit
- --help=short display options specific to this package
- --help=recursive display the short help of all the included packages
- -V, --version display version information and exit
- -q, --quiet, --silent do not print \`checking ...' messages
- --cache-file=FILE cache test results in FILE [disabled]
- -C, --config-cache alias for \`--cache-file=config.cache'
- -n, --no-create do not create output files
- --srcdir=DIR find the sources in DIR [configure dir or \`..']
-
-Installation directories:
- --prefix=PREFIX install architecture-independent files in PREFIX
- [$ac_default_prefix]
- --exec-prefix=EPREFIX install architecture-dependent files in EPREFIX
- [PREFIX]
-
-By default, \`make install' will install all the files in
-\`$ac_default_prefix/bin', \`$ac_default_prefix/lib' etc. You can specify
-an installation prefix other than \`$ac_default_prefix' using \`--prefix',
-for instance \`--prefix=\$HOME'.
-
-For better control, use the options below.
-
-Fine tuning of the installation directories:
- --bindir=DIR user executables [EPREFIX/bin]
- --sbindir=DIR system admin executables [EPREFIX/sbin]
- --libexecdir=DIR program executables [EPREFIX/libexec]
- --sysconfdir=DIR read-only single-machine data [PREFIX/etc]
- --sharedstatedir=DIR modifiable architecture-independent data [PREFIX/com]
- --localstatedir=DIR modifiable single-machine data [PREFIX/var]
- --libdir=DIR object code libraries [EPREFIX/lib]
- --includedir=DIR C header files [PREFIX/include]
- --oldincludedir=DIR C header files for non-gcc [/usr/include]
- --datarootdir=DIR read-only arch.-independent data root [PREFIX/share]
- --datadir=DIR read-only architecture-independent data [DATAROOTDIR]
- --infodir=DIR info documentation [DATAROOTDIR/info]
- --localedir=DIR locale-dependent data [DATAROOTDIR/locale]
- --mandir=DIR man documentation [DATAROOTDIR/man]
- --docdir=DIR documentation root [DATAROOTDIR/doc/pcre2]
- --htmldir=DIR html documentation [DOCDIR]
- --dvidir=DIR dvi documentation [DOCDIR]
- --pdfdir=DIR pdf documentation [DOCDIR]
- --psdir=DIR ps documentation [DOCDIR]
-_ACEOF
-
- cat <<\_ACEOF
-
-Program names:
- --program-prefix=PREFIX prepend PREFIX to installed program names
- --program-suffix=SUFFIX append SUFFIX to installed program names
- --program-transform-name=PROGRAM run sed PROGRAM on installed program names
-
-System types:
- --build=BUILD configure for building on BUILD [guessed]
- --host=HOST cross-compile to build programs to run on HOST [BUILD]
-_ACEOF
-fi
-
-if test -n "$ac_init_help"; then
- case $ac_init_help in
- short | recursive ) echo "Configuration of PCRE2 10.21:";;
- esac
- cat <<\_ACEOF
-
-Optional Features:
- --disable-option-checking ignore unrecognized --enable/--with options
- --disable-FEATURE do not include FEATURE (same as --enable-FEATURE=no)
- --enable-FEATURE[=ARG] include FEATURE [ARG=yes]
- --enable-silent-rules less verbose build output (undo: "make V=1")
- --disable-silent-rules verbose build output (undo: "make V=0")
- --enable-maintainer-mode
- enable make rules and dependencies not useful (and
- sometimes confusing) to the casual installer
- --enable-dependency-tracking
- do not reject slow dependency extractors
- --disable-dependency-tracking
- speeds up one-time build
- --enable-shared[=PKGS] build shared libraries [default=yes]
- --enable-static[=PKGS] build static libraries [default=yes]
- --enable-fast-install[=PKGS]
- optimize for fast installation [default=yes]
- --disable-libtool-lock avoid locking (might break parallel builds)
-
- --disable-pcre2-8 disable 8 bit character support
- --enable-pcre2-16 enable 16 bit character support
- --enable-pcre2-32 enable 32 bit character support
- --enable-debug enable debugging code
- --enable-jit enable Just-In-Time compiling support
- --disable-pcre2grep-jit disable JIT support in pcre2grep
- --enable-rebuild-chartables
- rebuild character tables in current locale
- --disable-unicode disable Unicode support
- --enable-newline-is-cr use CR as newline character
- --enable-newline-is-lf use LF as newline character (default)
- --enable-newline-is-crlf
- use CRLF as newline sequence
- --enable-newline-is-anycrlf
- use CR, LF, or CRLF as newline sequence
- --enable-newline-is-any use any valid Unicode newline sequence
- --enable-bsr-anycrlf \R matches only CR, LF, CRLF by default
- --enable-never-backslash-C
- use of \C causes an error
- --enable-ebcdic assume EBCDIC coding rather than ASCII; incompatible
- with --enable-utf; use only in (uncommon) EBCDIC
- environments; it implies --enable-rebuild-chartables
- --enable-ebcdic-nl25 set EBCDIC code for NL to 0x25 instead of 0x15; it
- implies --enable-ebcdic
- --disable-stack-for-recursion
- don't use stack recursion when matching
- --enable-pcre2grep-libz link pcre2grep with libz to handle .gz files
- --enable-pcre2grep-libbz2
- link pcre2grep with libbz2 to handle .bz2 files
- --enable-pcre2test-libedit
- link pcre2test with libedit
- --enable-pcre2test-libreadline
- link pcre2test with libreadline
- --enable-valgrind valgrind support
- --enable-coverage enable code coverage reports using gcov
-
-Optional Packages:
- --with-PACKAGE[=ARG] use PACKAGE [ARG=yes]
- --without-PACKAGE do not use PACKAGE (same as --with-PACKAGE=no)
- --with-pic[=PKGS] try to use only PIC/non-PIC objects [default=use
- both]
- --with-aix-soname=aix|svr4|both
- shared library versioning (aka "SONAME") variant to
- provide on AIX, [default=aix].
- --with-gnu-ld assume the C compiler uses GNU ld [default=no]
- --with-sysroot[=DIR] Search for dependent libraries within DIR (or the
- compiler's sysroot if not specified).
- --with-pcre2grep-bufsize=N
- pcre2grep buffer size (default=20480, minimum=8192)
- --with-link-size=N internal link size (2, 3, or 4 allowed; default=2)
- --with-parens-nest-limit=N
- nested parentheses limit (default=250)
- --with-match-limit=N default limit on internal looping (default=10000000)
- --with-match-limit-recursion=N
- default limit on internal recursion
- (default=MATCH_LIMIT)
-
-Some influential environment variables:
- CC C compiler command
- CFLAGS C compiler flags
- LDFLAGS linker flags, e.g. -L if you have libraries in a
- nonstandard directory
- LIBS libraries to pass to the linker, e.g. -l
- CPPFLAGS (Objective) C/C++ preprocessor flags, e.g. -I if
- you have headers in a nonstandard directory
- CPP C preprocessor
- LT_SYS_LIBRARY_PATH
- User-defined run-time library search path.
- PKG_CONFIG path to pkg-config utility
- PKG_CONFIG_PATH
- directories to add to pkg-config's search path
- PKG_CONFIG_LIBDIR
- path overriding pkg-config's built-in search path
- VALGRIND_CFLAGS
- C compiler flags for VALGRIND, overriding pkg-config
- VALGRIND_LIBS
- linker flags for VALGRIND, overriding pkg-config
- LCOV the ltp lcov program
- GENHTML the ltp genhtml program
-
-Use these variables to override the choices made by `configure' or to help
-it to find libraries and programs with nonstandard names/locations.
-
-Report bugs to the package provider.
-_ACEOF
-ac_status=$?
-fi
-
-if test "$ac_init_help" = "recursive"; then
- # If there are subdirs, report their specific --help.
- for ac_dir in : $ac_subdirs_all; do test "x$ac_dir" = x: && continue
- test -d "$ac_dir" ||
- { cd "$srcdir" && ac_pwd=`pwd` && srcdir=. && test -d "$ac_dir"; } ||
- continue
- ac_builddir=.
-
-case "$ac_dir" in
-.) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
-*)
- ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
- # A ".." for each directory in $ac_dir_suffix.
- ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
- case $ac_top_builddir_sub in
- "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
- *) ac_top_build_prefix=$ac_top_builddir_sub/ ;;
- esac ;;
-esac
-ac_abs_top_builddir=$ac_pwd
-ac_abs_builddir=$ac_pwd$ac_dir_suffix
-# for backward compatibility:
-ac_top_builddir=$ac_top_build_prefix
-
-case $srcdir in
- .) # We are building in place.
- ac_srcdir=.
- ac_top_srcdir=$ac_top_builddir_sub
- ac_abs_top_srcdir=$ac_pwd ;;
- [\\/]* | ?:[\\/]* ) # Absolute name.
- ac_srcdir=$srcdir$ac_dir_suffix;
- ac_top_srcdir=$srcdir
- ac_abs_top_srcdir=$srcdir ;;
- *) # Relative name.
- ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
- ac_top_srcdir=$ac_top_build_prefix$srcdir
- ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
-esac
-ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
-
- cd "$ac_dir" || { ac_status=$?; continue; }
- # Check for guested configure.
- if test -f "$ac_srcdir/configure.gnu"; then
- echo &&
- $SHELL "$ac_srcdir/configure.gnu" --help=recursive
- elif test -f "$ac_srcdir/configure"; then
- echo &&
- $SHELL "$ac_srcdir/configure" --help=recursive
- else
- $as_echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2
- fi || ac_status=$?
- cd "$ac_pwd" || { ac_status=$?; break; }
- done
-fi
-
-test -n "$ac_init_help" && exit $ac_status
-if $ac_init_version; then
- cat <<\_ACEOF
-PCRE2 configure 10.21
-generated by GNU Autoconf 2.69
-
-Copyright (C) 2012 Free Software Foundation, Inc.
-This configure script is free software; the Free Software Foundation
-gives unlimited permission to copy, distribute and modify it.
-_ACEOF
- exit
-fi
-
-## ------------------------ ##
-## Autoconf initialization. ##
-## ------------------------ ##
-
-# ac_fn_c_try_compile LINENO
-# --------------------------
-# Try to compile conftest.$ac_ext, and return whether this succeeded.
-ac_fn_c_try_compile ()
-{
- as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
- rm -f conftest.$ac_objext
- if { { ac_try="$ac_compile"
-case "(($ac_try" in
- *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
- *) ac_try_echo=$ac_try;;
-esac
-eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
-$as_echo "$ac_try_echo"; } >&5
- (eval "$ac_compile") 2>conftest.err
- ac_status=$?
- if test -s conftest.err; then
- grep -v '^ *+' conftest.err >conftest.er1
- cat conftest.er1 >&5
- mv -f conftest.er1 conftest.err
- fi
- $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
- test $ac_status = 0; } && {
- test -z "$ac_c_werror_flag" ||
- test ! -s conftest.err
- } && test -s conftest.$ac_objext; then :
- ac_retval=0
-else
- $as_echo "$as_me: failed program was:" >&5
-sed 's/^/| /' conftest.$ac_ext >&5
-
- ac_retval=1
-fi
- eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
- as_fn_set_status $ac_retval
-
-} # ac_fn_c_try_compile
-
-# ac_fn_c_try_cpp LINENO
-# ----------------------
-# Try to preprocess conftest.$ac_ext, and return whether this succeeded.
-ac_fn_c_try_cpp ()
-{
- as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
- if { { ac_try="$ac_cpp conftest.$ac_ext"
-case "(($ac_try" in
- *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
- *) ac_try_echo=$ac_try;;
-esac
-eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
-$as_echo "$ac_try_echo"; } >&5
- (eval "$ac_cpp conftest.$ac_ext") 2>conftest.err
- ac_status=$?
- if test -s conftest.err; then
- grep -v '^ *+' conftest.err >conftest.er1
- cat conftest.er1 >&5
- mv -f conftest.er1 conftest.err
- fi
- $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
- test $ac_status = 0; } > conftest.i && {
- test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
- test ! -s conftest.err
- }; then :
- ac_retval=0
-else
- $as_echo "$as_me: failed program was:" >&5
-sed 's/^/| /' conftest.$ac_ext >&5
-
- ac_retval=1
-fi
- eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
- as_fn_set_status $ac_retval
-
-} # ac_fn_c_try_cpp
-
-# ac_fn_c_try_run LINENO
-# ----------------------
-# Try to link conftest.$ac_ext, and return whether this succeeded. Assumes
-# that executables *can* be run.
-ac_fn_c_try_run ()
-{
- as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
- if { { ac_try="$ac_link"
-case "(($ac_try" in
- *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
- *) ac_try_echo=$ac_try;;
-esac
-eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
-$as_echo "$ac_try_echo"; } >&5
- (eval "$ac_link") 2>&5
- ac_status=$?
- $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
- test $ac_status = 0; } && { ac_try='./conftest$ac_exeext'
- { { case "(($ac_try" in
- *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
- *) ac_try_echo=$ac_try;;
-esac
-eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
-$as_echo "$ac_try_echo"; } >&5
- (eval "$ac_try") 2>&5
- ac_status=$?
- $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
- test $ac_status = 0; }; }; then :
- ac_retval=0
-else
- $as_echo "$as_me: program exited with status $ac_status" >&5
- $as_echo "$as_me: failed program was:" >&5
-sed 's/^/| /' conftest.$ac_ext >&5
-
- ac_retval=$ac_status
-fi
- rm -rf conftest.dSYM conftest_ipa8_conftest.oo
- eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
- as_fn_set_status $ac_retval
-
-} # ac_fn_c_try_run
-
-# ac_fn_c_check_header_compile LINENO HEADER VAR INCLUDES
-# -------------------------------------------------------
-# Tests whether HEADER exists and can be compiled using the include files in
-# INCLUDES, setting the cache variable VAR accordingly.
-ac_fn_c_check_header_compile ()
-{
- as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
-$as_echo_n "checking for $2... " >&6; }
-if eval \${$3+:} false; then :
- $as_echo_n "(cached) " >&6
-else
- cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h. */
-$4
-#include <$2>
-_ACEOF
-if ac_fn_c_try_compile "$LINENO"; then :
- eval "$3=yes"
-else
- eval "$3=no"
-fi
-rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
-fi
-eval ac_res=\$$3
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
-$as_echo "$ac_res" >&6; }
- eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
-
-} # ac_fn_c_check_header_compile
-
-# ac_fn_c_find_intX_t LINENO BITS VAR
-# -----------------------------------
-# Finds a signed integer type with width BITS, setting cache variable VAR
-# accordingly.
-ac_fn_c_find_intX_t ()
-{
- as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking for int$2_t" >&5
-$as_echo_n "checking for int$2_t... " >&6; }
-if eval \${$3+:} false; then :
- $as_echo_n "(cached) " >&6
-else
- eval "$3=no"
- # Order is important - never check a type that is potentially smaller
- # than half of the expected target width.
- for ac_type in int$2_t 'int' 'long int' \
- 'long long int' 'short int' 'signed char'; do
- cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h. */
-$ac_includes_default
- enum { N = $2 / 2 - 1 };
-int
-main ()
-{
-static int test_array [1 - 2 * !(0 < ($ac_type) ((((($ac_type) 1 << N) << N) - 1) * 2 + 1))];
-test_array [0] = 0;
-return test_array [0];
-
- ;
- return 0;
-}
-_ACEOF
-if ac_fn_c_try_compile "$LINENO"; then :
- cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h. */
-$ac_includes_default
- enum { N = $2 / 2 - 1 };
-int
-main ()
-{
-static int test_array [1 - 2 * !(($ac_type) ((((($ac_type) 1 << N) << N) - 1) * 2 + 1)
- < ($ac_type) ((((($ac_type) 1 << N) << N) - 1) * 2 + 2))];
-test_array [0] = 0;
-return test_array [0];
-
- ;
- return 0;
-}
-_ACEOF
-if ac_fn_c_try_compile "$LINENO"; then :
-
-else
- case $ac_type in #(
- int$2_t) :
- eval "$3=yes" ;; #(
- *) :
- eval "$3=\$ac_type" ;;
-esac
-fi
-rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
-fi
-rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
- if eval test \"x\$"$3"\" = x"no"; then :
-
-else
- break
-fi
- done
-fi
-eval ac_res=\$$3
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
-$as_echo "$ac_res" >&6; }
- eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
-
-} # ac_fn_c_find_intX_t
-
-# ac_fn_c_try_link LINENO
-# -----------------------
-# Try to link conftest.$ac_ext, and return whether this succeeded.
-ac_fn_c_try_link ()
-{
- as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
- rm -f conftest.$ac_objext conftest$ac_exeext
- if { { ac_try="$ac_link"
-case "(($ac_try" in
- *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
- *) ac_try_echo=$ac_try;;
-esac
-eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
-$as_echo "$ac_try_echo"; } >&5
- (eval "$ac_link") 2>conftest.err
- ac_status=$?
- if test -s conftest.err; then
- grep -v '^ *+' conftest.err >conftest.er1
- cat conftest.er1 >&5
- mv -f conftest.er1 conftest.err
- fi
- $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
- test $ac_status = 0; } && {
- test -z "$ac_c_werror_flag" ||
- test ! -s conftest.err
- } && test -s conftest$ac_exeext && {
- test "$cross_compiling" = yes ||
- test -x conftest$ac_exeext
- }; then :
- ac_retval=0
-else
- $as_echo "$as_me: failed program was:" >&5
-sed 's/^/| /' conftest.$ac_ext >&5
-
- ac_retval=1
-fi
- # Delete the IPA/IPO (Inter Procedural Analysis/Optimization) information
- # created by the PGI compiler (conftest_ipa8_conftest.oo), as it would
- # interfere with the next link command; also delete a directory that is
- # left behind by Apple's compiler. We do this before executing the actions.
- rm -rf conftest.dSYM conftest_ipa8_conftest.oo
- eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
- as_fn_set_status $ac_retval
-
-} # ac_fn_c_try_link
-
-# ac_fn_c_check_func LINENO FUNC VAR
-# ----------------------------------
-# Tests whether FUNC exists, setting the cache variable VAR accordingly
-ac_fn_c_check_func ()
-{
- as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
-$as_echo_n "checking for $2... " >&6; }
-if eval \${$3+:} false; then :
- $as_echo_n "(cached) " >&6
-else
- cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h. */
-/* Define $2 to an innocuous variant, in case declares $2.
- For example, HP-UX 11i declares gettimeofday. */
-#define $2 innocuous_$2
-
-/* System header to define __stub macros and hopefully few prototypes,
- which can conflict with char $2 (); below.
- Prefer to if __STDC__ is defined, since
- exists even on freestanding compilers. */
-
-#ifdef __STDC__
-# include
-#else
-# include
-#endif
-
-#undef $2
-
-/* Override any GCC internal prototype to avoid an error.
- Use char because int might match the return type of a GCC
- builtin and then its argument prototype would still apply. */
-#ifdef __cplusplus
-extern "C"
-#endif
-char $2 ();
-/* The GNU C library defines this for functions which it implements
- to always fail with ENOSYS. Some functions are actually named
- something starting with __ and the normal name is an alias. */
-#if defined __stub_$2 || defined __stub___$2
-choke me
-#endif
-
-int
-main ()
-{
-return $2 ();
- ;
- return 0;
-}
-_ACEOF
-if ac_fn_c_try_link "$LINENO"; then :
- eval "$3=yes"
-else
- eval "$3=no"
-fi
-rm -f core conftest.err conftest.$ac_objext \
- conftest$ac_exeext conftest.$ac_ext
-fi
-eval ac_res=\$$3
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
-$as_echo "$ac_res" >&6; }
- eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
-
-} # ac_fn_c_check_func
-
-# ac_fn_c_check_header_mongrel LINENO HEADER VAR INCLUDES
-# -------------------------------------------------------
-# Tests whether HEADER exists, giving a warning if it cannot be compiled using
-# the include files in INCLUDES and setting the cache variable VAR
-# accordingly.
-ac_fn_c_check_header_mongrel ()
-{
- as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
- if eval \${$3+:} false; then :
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
-$as_echo_n "checking for $2... " >&6; }
-if eval \${$3+:} false; then :
- $as_echo_n "(cached) " >&6
-fi
-eval ac_res=\$$3
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
-$as_echo "$ac_res" >&6; }
-else
- # Is the header compilable?
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 usability" >&5
-$as_echo_n "checking $2 usability... " >&6; }
-cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h. */
-$4
-#include <$2>
-_ACEOF
-if ac_fn_c_try_compile "$LINENO"; then :
- ac_header_compiler=yes
-else
- ac_header_compiler=no
-fi
-rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_compiler" >&5
-$as_echo "$ac_header_compiler" >&6; }
-
-# Is the header present?
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 presence" >&5
-$as_echo_n "checking $2 presence... " >&6; }
-cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h. */
-#include <$2>
-_ACEOF
-if ac_fn_c_try_cpp "$LINENO"; then :
- ac_header_preproc=yes
-else
- ac_header_preproc=no
-fi
-rm -f conftest.err conftest.i conftest.$ac_ext
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_preproc" >&5
-$as_echo "$ac_header_preproc" >&6; }
-
-# So? What about this header?
-case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in #((
- yes:no: )
- { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&5
-$as_echo "$as_me: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&2;}
- { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5
-$as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;}
- ;;
- no:yes:* )
- { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: present but cannot be compiled" >&5
-$as_echo "$as_me: WARNING: $2: present but cannot be compiled" >&2;}
- { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: check for missing prerequisite headers?" >&5
-$as_echo "$as_me: WARNING: $2: check for missing prerequisite headers?" >&2;}
- { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: see the Autoconf documentation" >&5
-$as_echo "$as_me: WARNING: $2: see the Autoconf documentation" >&2;}
- { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: section \"Present But Cannot Be Compiled\"" >&5
-$as_echo "$as_me: WARNING: $2: section \"Present But Cannot Be Compiled\"" >&2;}
- { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5
-$as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;}
- ;;
-esac
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
-$as_echo_n "checking for $2... " >&6; }
-if eval \${$3+:} false; then :
- $as_echo_n "(cached) " >&6
-else
- eval "$3=\$ac_header_compiler"
-fi
-eval ac_res=\$$3
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
-$as_echo "$ac_res" >&6; }
-fi
- eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
-
-} # ac_fn_c_check_header_mongrel
-
-# ac_fn_c_check_type LINENO TYPE VAR INCLUDES
-# -------------------------------------------
-# Tests whether TYPE exists after having included INCLUDES, setting cache
-# variable VAR accordingly.
-ac_fn_c_check_type ()
-{
- as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
-$as_echo_n "checking for $2... " >&6; }
-if eval \${$3+:} false; then :
- $as_echo_n "(cached) " >&6
-else
- eval "$3=no"
- cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h. */
-$4
-int
-main ()
-{
-if (sizeof ($2))
- return 0;
- ;
- return 0;
-}
-_ACEOF
-if ac_fn_c_try_compile "$LINENO"; then :
- cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h. */
-$4
-int
-main ()
-{
-if (sizeof (($2)))
- return 0;
- ;
- return 0;
-}
-_ACEOF
-if ac_fn_c_try_compile "$LINENO"; then :
-
-else
- eval "$3=yes"
-fi
-rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
-fi
-rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
-fi
-eval ac_res=\$$3
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
-$as_echo "$ac_res" >&6; }
- eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
-
-} # ac_fn_c_check_type
-cat >config.log <<_ACEOF
-This file contains any messages produced by compilers while
-running configure, to aid debugging if configure makes a mistake.
-
-It was created by PCRE2 $as_me 10.21, which was
-generated by GNU Autoconf 2.69. Invocation command line was
-
- $ $0 $@
-
-_ACEOF
-exec 5>>config.log
-{
-cat <<_ASUNAME
-## --------- ##
-## Platform. ##
-## --------- ##
-
-hostname = `(hostname || uname -n) 2>/dev/null | sed 1q`
-uname -m = `(uname -m) 2>/dev/null || echo unknown`
-uname -r = `(uname -r) 2>/dev/null || echo unknown`
-uname -s = `(uname -s) 2>/dev/null || echo unknown`
-uname -v = `(uname -v) 2>/dev/null || echo unknown`
-
-/usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null || echo unknown`
-/bin/uname -X = `(/bin/uname -X) 2>/dev/null || echo unknown`
-
-/bin/arch = `(/bin/arch) 2>/dev/null || echo unknown`
-/usr/bin/arch -k = `(/usr/bin/arch -k) 2>/dev/null || echo unknown`
-/usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null || echo unknown`
-/usr/bin/hostinfo = `(/usr/bin/hostinfo) 2>/dev/null || echo unknown`
-/bin/machine = `(/bin/machine) 2>/dev/null || echo unknown`
-/usr/bin/oslevel = `(/usr/bin/oslevel) 2>/dev/null || echo unknown`
-/bin/universe = `(/bin/universe) 2>/dev/null || echo unknown`
-
-_ASUNAME
-
-as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
-for as_dir in $PATH
-do
- IFS=$as_save_IFS
- test -z "$as_dir" && as_dir=.
- $as_echo "PATH: $as_dir"
- done
-IFS=$as_save_IFS
-
-} >&5
-
-cat >&5 <<_ACEOF
-
-
-## ----------- ##
-## Core tests. ##
-## ----------- ##
-
-_ACEOF
-
-
-# Keep a trace of the command line.
-# Strip out --no-create and --no-recursion so they do not pile up.
-# Strip out --silent because we don't want to record it for future runs.
-# Also quote any args containing shell meta-characters.
-# Make two passes to allow for proper duplicate-argument suppression.
-ac_configure_args=
-ac_configure_args0=
-ac_configure_args1=
-ac_must_keep_next=false
-for ac_pass in 1 2
-do
- for ac_arg
- do
- case $ac_arg in
- -no-create | --no-c* | -n | -no-recursion | --no-r*) continue ;;
- -q | -quiet | --quiet | --quie | --qui | --qu | --q \
- | -silent | --silent | --silen | --sile | --sil)
- continue ;;
- *\'*)
- ac_arg=`$as_echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
- esac
- case $ac_pass in
- 1) as_fn_append ac_configure_args0 " '$ac_arg'" ;;
- 2)
- as_fn_append ac_configure_args1 " '$ac_arg'"
- if test $ac_must_keep_next = true; then
- ac_must_keep_next=false # Got value, back to normal.
- else
- case $ac_arg in
- *=* | --config-cache | -C | -disable-* | --disable-* \
- | -enable-* | --enable-* | -gas | --g* | -nfp | --nf* \
- | -q | -quiet | --q* | -silent | --sil* | -v | -verb* \
- | -with-* | --with-* | -without-* | --without-* | --x)
- case "$ac_configure_args0 " in
- "$ac_configure_args1"*" '$ac_arg' "* ) continue ;;
- esac
- ;;
- -* ) ac_must_keep_next=true ;;
- esac
- fi
- as_fn_append ac_configure_args " '$ac_arg'"
- ;;
- esac
- done
-done
-{ ac_configure_args0=; unset ac_configure_args0;}
-{ ac_configure_args1=; unset ac_configure_args1;}
-
-# When interrupted or exit'd, cleanup temporary files, and complete
-# config.log. We remove comments because anyway the quotes in there
-# would cause problems or look ugly.
-# WARNING: Use '\'' to represent an apostrophe within the trap.
-# WARNING: Do not start the trap code with a newline, due to a FreeBSD 4.0 bug.
-trap 'exit_status=$?
- # Save into config.log some information that might help in debugging.
- {
- echo
-
- $as_echo "## ---------------- ##
-## Cache variables. ##
-## ---------------- ##"
- echo
- # The following way of writing the cache mishandles newlines in values,
-(
- for ac_var in `(set) 2>&1 | sed -n '\''s/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'\''`; do
- eval ac_val=\$$ac_var
- case $ac_val in #(
- *${as_nl}*)
- case $ac_var in #(
- *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
-$as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
- esac
- case $ac_var in #(
- _ | IFS | as_nl) ;; #(
- BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
- *) { eval $ac_var=; unset $ac_var;} ;;
- esac ;;
- esac
- done
- (set) 2>&1 |
- case $as_nl`(ac_space='\'' '\''; set) 2>&1` in #(
- *${as_nl}ac_space=\ *)
- sed -n \
- "s/'\''/'\''\\\\'\'''\''/g;
- s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\''\\2'\''/p"
- ;; #(
- *)
- sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
- ;;
- esac |
- sort
-)
- echo
-
- $as_echo "## ----------------- ##
-## Output variables. ##
-## ----------------- ##"
- echo
- for ac_var in $ac_subst_vars
- do
- eval ac_val=\$$ac_var
- case $ac_val in
- *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
- esac
- $as_echo "$ac_var='\''$ac_val'\''"
- done | sort
- echo
-
- if test -n "$ac_subst_files"; then
- $as_echo "## ------------------- ##
-## File substitutions. ##
-## ------------------- ##"
- echo
- for ac_var in $ac_subst_files
- do
- eval ac_val=\$$ac_var
- case $ac_val in
- *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
- esac
- $as_echo "$ac_var='\''$ac_val'\''"
- done | sort
- echo
- fi
-
- if test -s confdefs.h; then
- $as_echo "## ----------- ##
-## confdefs.h. ##
-## ----------- ##"
- echo
- cat confdefs.h
- echo
- fi
- test "$ac_signal" != 0 &&
- $as_echo "$as_me: caught signal $ac_signal"
- $as_echo "$as_me: exit $exit_status"
- } >&5
- rm -f core *.core core.conftest.* &&
- rm -f -r conftest* confdefs* conf$$* $ac_clean_files &&
- exit $exit_status
-' 0
-for ac_signal in 1 2 13 15; do
- trap 'ac_signal='$ac_signal'; as_fn_exit 1' $ac_signal
-done
-ac_signal=0
-
-# confdefs.h avoids OS command line length limits that DEFS can exceed.
-rm -f -r conftest* confdefs.h
-
-$as_echo "/* confdefs.h */" > confdefs.h
-
-# Predefined preprocessor variables.
-
-cat >>confdefs.h <<_ACEOF
-#define PACKAGE_NAME "$PACKAGE_NAME"
-_ACEOF
-
-cat >>confdefs.h <<_ACEOF
-#define PACKAGE_TARNAME "$PACKAGE_TARNAME"
-_ACEOF
-
-cat >>confdefs.h <<_ACEOF
-#define PACKAGE_VERSION "$PACKAGE_VERSION"
-_ACEOF
-
-cat >>confdefs.h <<_ACEOF
-#define PACKAGE_STRING "$PACKAGE_STRING"
-_ACEOF
-
-cat >>confdefs.h <<_ACEOF
-#define PACKAGE_BUGREPORT "$PACKAGE_BUGREPORT"
-_ACEOF
-
-cat >>confdefs.h <<_ACEOF
-#define PACKAGE_URL "$PACKAGE_URL"
-_ACEOF
-
-
-# Let the site file select an alternate cache file if it wants to.
-# Prefer an explicitly selected file to automatically selected ones.
-ac_site_file1=NONE
-ac_site_file2=NONE
-if test -n "$CONFIG_SITE"; then
- # We do not want a PATH search for config.site.
- case $CONFIG_SITE in #((
- -*) ac_site_file1=./$CONFIG_SITE;;
- */*) ac_site_file1=$CONFIG_SITE;;
- *) ac_site_file1=./$CONFIG_SITE;;
- esac
-elif test "x$prefix" != xNONE; then
- ac_site_file1=$prefix/share/config.site
- ac_site_file2=$prefix/etc/config.site
-else
- ac_site_file1=$ac_default_prefix/share/config.site
- ac_site_file2=$ac_default_prefix/etc/config.site
-fi
-for ac_site_file in "$ac_site_file1" "$ac_site_file2"
-do
- test "x$ac_site_file" = xNONE && continue
- if test /dev/null != "$ac_site_file" && test -r "$ac_site_file"; then
- { $as_echo "$as_me:${as_lineno-$LINENO}: loading site script $ac_site_file" >&5
-$as_echo "$as_me: loading site script $ac_site_file" >&6;}
- sed 's/^/| /' "$ac_site_file" >&5
- . "$ac_site_file" \
- || { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
-$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
-as_fn_error $? "failed to load site script $ac_site_file
-See \`config.log' for more details" "$LINENO" 5; }
- fi
-done
-
-if test -r "$cache_file"; then
- # Some versions of bash will fail to source /dev/null (special files
- # actually), so we avoid doing that. DJGPP emulates it as a regular file.
- if test /dev/null != "$cache_file" && test -f "$cache_file"; then
- { $as_echo "$as_me:${as_lineno-$LINENO}: loading cache $cache_file" >&5
-$as_echo "$as_me: loading cache $cache_file" >&6;}
- case $cache_file in
- [\\/]* | ?:[\\/]* ) . "$cache_file";;
- *) . "./$cache_file";;
- esac
- fi
-else
- { $as_echo "$as_me:${as_lineno-$LINENO}: creating cache $cache_file" >&5
-$as_echo "$as_me: creating cache $cache_file" >&6;}
- >$cache_file
-fi
-
-# Check that the precious variables saved in the cache have kept the same
-# value.
-ac_cache_corrupted=false
-for ac_var in $ac_precious_vars; do
- eval ac_old_set=\$ac_cv_env_${ac_var}_set
- eval ac_new_set=\$ac_env_${ac_var}_set
- eval ac_old_val=\$ac_cv_env_${ac_var}_value
- eval ac_new_val=\$ac_env_${ac_var}_value
- case $ac_old_set,$ac_new_set in
- set,)
- { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5
-$as_echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;}
- ac_cache_corrupted=: ;;
- ,set)
- { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was not set in the previous run" >&5
-$as_echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;}
- ac_cache_corrupted=: ;;
- ,);;
- *)
- if test "x$ac_old_val" != "x$ac_new_val"; then
- # differences in whitespace do not lead to failure.
- ac_old_val_w=`echo x $ac_old_val`
- ac_new_val_w=`echo x $ac_new_val`
- if test "$ac_old_val_w" != "$ac_new_val_w"; then
- { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' has changed since the previous run:" >&5
-$as_echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;}
- ac_cache_corrupted=:
- else
- { $as_echo "$as_me:${as_lineno-$LINENO}: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&5
-$as_echo "$as_me: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&2;}
- eval $ac_var=\$ac_old_val
- fi
- { $as_echo "$as_me:${as_lineno-$LINENO}: former value: \`$ac_old_val'" >&5
-$as_echo "$as_me: former value: \`$ac_old_val'" >&2;}
- { $as_echo "$as_me:${as_lineno-$LINENO}: current value: \`$ac_new_val'" >&5
-$as_echo "$as_me: current value: \`$ac_new_val'" >&2;}
- fi;;
- esac
- # Pass precious variables to config.status.
- if test "$ac_new_set" = set; then
- case $ac_new_val in
- *\'*) ac_arg=$ac_var=`$as_echo "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;;
- *) ac_arg=$ac_var=$ac_new_val ;;
- esac
- case " $ac_configure_args " in
- *" '$ac_arg' "*) ;; # Avoid dups. Use of quotes ensures accuracy.
- *) as_fn_append ac_configure_args " '$ac_arg'" ;;
- esac
- fi
-done
-if $ac_cache_corrupted; then
- { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
-$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
- { $as_echo "$as_me:${as_lineno-$LINENO}: error: changes in the environment can compromise the build" >&5
-$as_echo "$as_me: error: changes in the environment can compromise the build" >&2;}
- as_fn_error $? "run \`make distclean' and/or \`rm $cache_file' and start over" "$LINENO" 5
-fi
-## -------------------- ##
-## Main body of script. ##
-## -------------------- ##
-
-ac_ext=c
-ac_cpp='$CPP $CPPFLAGS'
-ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
-ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
-ac_compiler_gnu=$ac_cv_c_compiler_gnu
-
-
-
-am__api_version='1.15'
-
-ac_aux_dir=
-for ac_dir in "$srcdir" "$srcdir/.." "$srcdir/../.."; do
- if test -f "$ac_dir/install-sh"; then
- ac_aux_dir=$ac_dir
- ac_install_sh="$ac_aux_dir/install-sh -c"
- break
- elif test -f "$ac_dir/install.sh"; then
- ac_aux_dir=$ac_dir
- ac_install_sh="$ac_aux_dir/install.sh -c"
- break
- elif test -f "$ac_dir/shtool"; then
- ac_aux_dir=$ac_dir
- ac_install_sh="$ac_aux_dir/shtool install -c"
- break
- fi
-done
-if test -z "$ac_aux_dir"; then
- as_fn_error $? "cannot find install-sh, install.sh, or shtool in \"$srcdir\" \"$srcdir/..\" \"$srcdir/../..\"" "$LINENO" 5
-fi
-
-# These three variables are undocumented and unsupported,
-# and are intended to be withdrawn in a future Autoconf release.
-# They can cause serious problems if a builder's source tree is in a directory
-# whose full name contains unusual characters.
-ac_config_guess="$SHELL $ac_aux_dir/config.guess" # Please don't use this var.
-ac_config_sub="$SHELL $ac_aux_dir/config.sub" # Please don't use this var.
-ac_configure="$SHELL $ac_aux_dir/configure" # Please don't use this var.
-
-
-# Find a good install program. We prefer a C program (faster),
-# so one script is as good as another. But avoid the broken or
-# incompatible versions:
-# SysV /etc/install, /usr/sbin/install
-# SunOS /usr/etc/install
-# IRIX /sbin/install
-# AIX /bin/install
-# AmigaOS /C/install, which installs bootblocks on floppy discs
-# AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag
-# AFS /usr/afsws/bin/install, which mishandles nonexistent args
-# SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
-# OS/2's system install, which has a completely different semantic
-# ./install, which can be erroneously created by make from ./install.sh.
-# Reject install programs that cannot install multiple files.
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for a BSD-compatible install" >&5
-$as_echo_n "checking for a BSD-compatible install... " >&6; }
-if test -z "$INSTALL"; then
-if ${ac_cv_path_install+:} false; then :
- $as_echo_n "(cached) " >&6
-else
- as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
-for as_dir in $PATH
-do
- IFS=$as_save_IFS
- test -z "$as_dir" && as_dir=.
- # Account for people who put trailing slashes in PATH elements.
-case $as_dir/ in #((
- ./ | .// | /[cC]/* | \
- /etc/* | /usr/sbin/* | /usr/etc/* | /sbin/* | /usr/afsws/bin/* | \
- ?:[\\/]os2[\\/]install[\\/]* | ?:[\\/]OS2[\\/]INSTALL[\\/]* | \
- /usr/ucb/* ) ;;
- *)
- # OSF1 and SCO ODT 3.0 have their own names for install.
- # Don't use installbsd from OSF since it installs stuff as root
- # by default.
- for ac_prog in ginstall scoinst install; do
- for ac_exec_ext in '' $ac_executable_extensions; do
- if as_fn_executable_p "$as_dir/$ac_prog$ac_exec_ext"; then
- if test $ac_prog = install &&
- grep dspmsg "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
- # AIX install. It has an incompatible calling convention.
- :
- elif test $ac_prog = install &&
- grep pwplus "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
- # program-specific install script used by HP pwplus--don't use.
- :
- else
- rm -rf conftest.one conftest.two conftest.dir
- echo one > conftest.one
- echo two > conftest.two
- mkdir conftest.dir
- if "$as_dir/$ac_prog$ac_exec_ext" -c conftest.one conftest.two "`pwd`/conftest.dir" &&
- test -s conftest.one && test -s conftest.two &&
- test -s conftest.dir/conftest.one &&
- test -s conftest.dir/conftest.two
- then
- ac_cv_path_install="$as_dir/$ac_prog$ac_exec_ext -c"
- break 3
- fi
- fi
- fi
- done
- done
- ;;
-esac
-
- done
-IFS=$as_save_IFS
-
-rm -rf conftest.one conftest.two conftest.dir
-
-fi
- if test "${ac_cv_path_install+set}" = set; then
- INSTALL=$ac_cv_path_install
- else
- # As a last resort, use the slow shell script. Don't cache a
- # value for INSTALL within a source directory, because that will
- # break other packages using the cache if that directory is
- # removed, or if the value is a relative name.
- INSTALL=$ac_install_sh
- fi
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $INSTALL" >&5
-$as_echo "$INSTALL" >&6; }
-
-# Use test -z because SunOS4 sh mishandles braces in ${var-val}.
-# It thinks the first close brace ends the variable substitution.
-test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
-
-test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}'
-
-test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
-
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether build environment is sane" >&5
-$as_echo_n "checking whether build environment is sane... " >&6; }
-# Reject unsafe characters in $srcdir or the absolute working directory
-# name. Accept space and tab only in the latter.
-am_lf='
-'
-case `pwd` in
- *[\\\"\#\$\&\'\`$am_lf]*)
- as_fn_error $? "unsafe absolute working directory name" "$LINENO" 5;;
-esac
-case $srcdir in
- *[\\\"\#\$\&\'\`$am_lf\ \ ]*)
- as_fn_error $? "unsafe srcdir value: '$srcdir'" "$LINENO" 5;;
-esac
-
-# Do 'set' in a subshell so we don't clobber the current shell's
-# arguments. Must try -L first in case configure is actually a
-# symlink; some systems play weird games with the mod time of symlinks
-# (eg FreeBSD returns the mod time of the symlink's containing
-# directory).
-if (
- am_has_slept=no
- for am_try in 1 2; do
- echo "timestamp, slept: $am_has_slept" > conftest.file
- set X `ls -Lt "$srcdir/configure" conftest.file 2> /dev/null`
- if test "$*" = "X"; then
- # -L didn't work.
- set X `ls -t "$srcdir/configure" conftest.file`
- fi
- if test "$*" != "X $srcdir/configure conftest.file" \
- && test "$*" != "X conftest.file $srcdir/configure"; then
-
- # If neither matched, then we have a broken ls. This can happen
- # if, for instance, CONFIG_SHELL is bash and it inherits a
- # broken ls alias from the environment. This has actually
- # happened. Such a system could not be considered "sane".
- as_fn_error $? "ls -t appears to fail. Make sure there is not a broken
- alias in your environment" "$LINENO" 5
- fi
- if test "$2" = conftest.file || test $am_try -eq 2; then
- break
- fi
- # Just in case.
- sleep 1
- am_has_slept=yes
- done
- test "$2" = conftest.file
- )
-then
- # Ok.
- :
-else
- as_fn_error $? "newly created file is older than distributed files!
-Check your system clock" "$LINENO" 5
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
-$as_echo "yes" >&6; }
-# If we didn't sleep, we still need to ensure time stamps of config.status and
-# generated files are strictly newer.
-am_sleep_pid=
-if grep 'slept: no' conftest.file >/dev/null 2>&1; then
- ( sleep 1 ) &
- am_sleep_pid=$!
-fi
-
-rm -f conftest.file
-
-test "$program_prefix" != NONE &&
- program_transform_name="s&^&$program_prefix&;$program_transform_name"
-# Use a double $ so make ignores it.
-test "$program_suffix" != NONE &&
- program_transform_name="s&\$&$program_suffix&;$program_transform_name"
-# Double any \ or $.
-# By default was `s,x,x', remove it if useless.
-ac_script='s/[\\$]/&&/g;s/;s,x,x,$//'
-program_transform_name=`$as_echo "$program_transform_name" | sed "$ac_script"`
-
-# Expand $ac_aux_dir to an absolute path.
-am_aux_dir=`cd "$ac_aux_dir" && pwd`
-
-if test x"${MISSING+set}" != xset; then
- case $am_aux_dir in
- *\ * | *\ *)
- MISSING="\${SHELL} \"$am_aux_dir/missing\"" ;;
- *)
- MISSING="\${SHELL} $am_aux_dir/missing" ;;
- esac
-fi
-# Use eval to expand $SHELL
-if eval "$MISSING --is-lightweight"; then
- am_missing_run="$MISSING "
-else
- am_missing_run=
- { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: 'missing' script is too old or missing" >&5
-$as_echo "$as_me: WARNING: 'missing' script is too old or missing" >&2;}
-fi
-
-if test x"${install_sh+set}" != xset; then
- case $am_aux_dir in
- *\ * | *\ *)
- install_sh="\${SHELL} '$am_aux_dir/install-sh'" ;;
- *)
- install_sh="\${SHELL} $am_aux_dir/install-sh"
- esac
-fi
-
-# Installed binaries are usually stripped using 'strip' when the user
-# run "make install-strip". However 'strip' might not be the right
-# tool to use in cross-compilation environments, therefore Automake
-# will honor the 'STRIP' environment variable to overrule this program.
-if test "$cross_compiling" != no; then
- if test -n "$ac_tool_prefix"; then
- # Extract the first word of "${ac_tool_prefix}strip", so it can be a program name with args.
-set dummy ${ac_tool_prefix}strip; ac_word=$2
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
-$as_echo_n "checking for $ac_word... " >&6; }
-if ${ac_cv_prog_STRIP+:} false; then :
- $as_echo_n "(cached) " >&6
-else
- if test -n "$STRIP"; then
- ac_cv_prog_STRIP="$STRIP" # Let the user override the test.
-else
-as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
-for as_dir in $PATH
-do
- IFS=$as_save_IFS
- test -z "$as_dir" && as_dir=.
- for ac_exec_ext in '' $ac_executable_extensions; do
- if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
- ac_cv_prog_STRIP="${ac_tool_prefix}strip"
- $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
- break 2
- fi
-done
- done
-IFS=$as_save_IFS
-
-fi
-fi
-STRIP=$ac_cv_prog_STRIP
-if test -n "$STRIP"; then
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: $STRIP" >&5
-$as_echo "$STRIP" >&6; }
-else
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-$as_echo "no" >&6; }
-fi
-
-
-fi
-if test -z "$ac_cv_prog_STRIP"; then
- ac_ct_STRIP=$STRIP
- # Extract the first word of "strip", so it can be a program name with args.
-set dummy strip; ac_word=$2
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
-$as_echo_n "checking for $ac_word... " >&6; }
-if ${ac_cv_prog_ac_ct_STRIP+:} false; then :
- $as_echo_n "(cached) " >&6
-else
- if test -n "$ac_ct_STRIP"; then
- ac_cv_prog_ac_ct_STRIP="$ac_ct_STRIP" # Let the user override the test.
-else
-as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
-for as_dir in $PATH
-do
- IFS=$as_save_IFS
- test -z "$as_dir" && as_dir=.
- for ac_exec_ext in '' $ac_executable_extensions; do
- if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
- ac_cv_prog_ac_ct_STRIP="strip"
- $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
- break 2
- fi
-done
- done
-IFS=$as_save_IFS
-
-fi
-fi
-ac_ct_STRIP=$ac_cv_prog_ac_ct_STRIP
-if test -n "$ac_ct_STRIP"; then
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_STRIP" >&5
-$as_echo "$ac_ct_STRIP" >&6; }
-else
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-$as_echo "no" >&6; }
-fi
-
- if test "x$ac_ct_STRIP" = x; then
- STRIP=":"
- else
- case $cross_compiling:$ac_tool_warned in
-yes:)
-{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
-$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
-ac_tool_warned=yes ;;
-esac
- STRIP=$ac_ct_STRIP
- fi
-else
- STRIP="$ac_cv_prog_STRIP"
-fi
-
-fi
-INSTALL_STRIP_PROGRAM="\$(install_sh) -c -s"
-
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for a thread-safe mkdir -p" >&5
-$as_echo_n "checking for a thread-safe mkdir -p... " >&6; }
-if test -z "$MKDIR_P"; then
- if ${ac_cv_path_mkdir+:} false; then :
- $as_echo_n "(cached) " >&6
-else
- as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
-for as_dir in $PATH$PATH_SEPARATOR/opt/sfw/bin
-do
- IFS=$as_save_IFS
- test -z "$as_dir" && as_dir=.
- for ac_prog in mkdir gmkdir; do
- for ac_exec_ext in '' $ac_executable_extensions; do
- as_fn_executable_p "$as_dir/$ac_prog$ac_exec_ext" || continue
- case `"$as_dir/$ac_prog$ac_exec_ext" --version 2>&1` in #(
- 'mkdir (GNU coreutils) '* | \
- 'mkdir (coreutils) '* | \
- 'mkdir (fileutils) '4.1*)
- ac_cv_path_mkdir=$as_dir/$ac_prog$ac_exec_ext
- break 3;;
- esac
- done
- done
- done
-IFS=$as_save_IFS
-
-fi
-
- test -d ./--version && rmdir ./--version
- if test "${ac_cv_path_mkdir+set}" = set; then
- MKDIR_P="$ac_cv_path_mkdir -p"
- else
- # As a last resort, use the slow shell script. Don't cache a
- # value for MKDIR_P within a source directory, because that will
- # break other packages using the cache if that directory is
- # removed, or if the value is a relative name.
- MKDIR_P="$ac_install_sh -d"
- fi
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $MKDIR_P" >&5
-$as_echo "$MKDIR_P" >&6; }
-
-for ac_prog in gawk mawk nawk awk
-do
- # Extract the first word of "$ac_prog", so it can be a program name with args.
-set dummy $ac_prog; ac_word=$2
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
-$as_echo_n "checking for $ac_word... " >&6; }
-if ${ac_cv_prog_AWK+:} false; then :
- $as_echo_n "(cached) " >&6
-else
- if test -n "$AWK"; then
- ac_cv_prog_AWK="$AWK" # Let the user override the test.
-else
-as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
-for as_dir in $PATH
-do
- IFS=$as_save_IFS
- test -z "$as_dir" && as_dir=.
- for ac_exec_ext in '' $ac_executable_extensions; do
- if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
- ac_cv_prog_AWK="$ac_prog"
- $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
- break 2
- fi
-done
- done
-IFS=$as_save_IFS
-
-fi
-fi
-AWK=$ac_cv_prog_AWK
-if test -n "$AWK"; then
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AWK" >&5
-$as_echo "$AWK" >&6; }
-else
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-$as_echo "no" >&6; }
-fi
-
-
- test -n "$AWK" && break
-done
-
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ${MAKE-make} sets \$(MAKE)" >&5
-$as_echo_n "checking whether ${MAKE-make} sets \$(MAKE)... " >&6; }
-set x ${MAKE-make}
-ac_make=`$as_echo "$2" | sed 's/+/p/g; s/[^a-zA-Z0-9_]/_/g'`
-if eval \${ac_cv_prog_make_${ac_make}_set+:} false; then :
- $as_echo_n "(cached) " >&6
-else
- cat >conftest.make <<\_ACEOF
-SHELL = /bin/sh
-all:
- @echo '@@@%%%=$(MAKE)=@@@%%%'
-_ACEOF
-# GNU make sometimes prints "make[1]: Entering ...", which would confuse us.
-case `${MAKE-make} -f conftest.make 2>/dev/null` in
- *@@@%%%=?*=@@@%%%*)
- eval ac_cv_prog_make_${ac_make}_set=yes;;
- *)
- eval ac_cv_prog_make_${ac_make}_set=no;;
-esac
-rm -f conftest.make
-fi
-if eval test \$ac_cv_prog_make_${ac_make}_set = yes; then
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
-$as_echo "yes" >&6; }
- SET_MAKE=
-else
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-$as_echo "no" >&6; }
- SET_MAKE="MAKE=${MAKE-make}"
-fi
-
-rm -rf .tst 2>/dev/null
-mkdir .tst 2>/dev/null
-if test -d .tst; then
- am__leading_dot=.
-else
- am__leading_dot=_
-fi
-rmdir .tst 2>/dev/null
-
-# Check whether --enable-silent-rules was given.
-if test "${enable_silent_rules+set}" = set; then :
- enableval=$enable_silent_rules;
-fi
-
-case $enable_silent_rules in # (((
- yes) AM_DEFAULT_VERBOSITY=0;;
- no) AM_DEFAULT_VERBOSITY=1;;
- *) AM_DEFAULT_VERBOSITY=1;;
-esac
-am_make=${MAKE-make}
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $am_make supports nested variables" >&5
-$as_echo_n "checking whether $am_make supports nested variables... " >&6; }
-if ${am_cv_make_support_nested_variables+:} false; then :
- $as_echo_n "(cached) " >&6
-else
- if $as_echo 'TRUE=$(BAR$(V))
-BAR0=false
-BAR1=true
-V=1
-am__doit:
- @$(TRUE)
-.PHONY: am__doit' | $am_make -f - >/dev/null 2>&1; then
- am_cv_make_support_nested_variables=yes
-else
- am_cv_make_support_nested_variables=no
-fi
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_make_support_nested_variables" >&5
-$as_echo "$am_cv_make_support_nested_variables" >&6; }
-if test $am_cv_make_support_nested_variables = yes; then
- AM_V='$(V)'
- AM_DEFAULT_V='$(AM_DEFAULT_VERBOSITY)'
-else
- AM_V=$AM_DEFAULT_VERBOSITY
- AM_DEFAULT_V=$AM_DEFAULT_VERBOSITY
-fi
-AM_BACKSLASH='\'
-
-if test "`cd $srcdir && pwd`" != "`pwd`"; then
- # Use -I$(srcdir) only when $(srcdir) != ., so that make's output
- # is not polluted with repeated "-I."
- am__isrc=' -I$(srcdir)'
- # test to see if srcdir already configured
- if test -f $srcdir/config.status; then
- as_fn_error $? "source directory already configured; run \"make distclean\" there first" "$LINENO" 5
- fi
-fi
-
-# test whether we have cygpath
-if test -z "$CYGPATH_W"; then
- if (cygpath --version) >/dev/null 2>/dev/null; then
- CYGPATH_W='cygpath -w'
- else
- CYGPATH_W=echo
- fi
-fi
-
-
-# Define the identity of the package.
- PACKAGE='pcre2'
- VERSION='10.21'
-
-
-cat >>confdefs.h <<_ACEOF
-#define PACKAGE "$PACKAGE"
-_ACEOF
-
-
-cat >>confdefs.h <<_ACEOF
-#define VERSION "$VERSION"
-_ACEOF
-
-# Some tools Automake needs.
-
-ACLOCAL=${ACLOCAL-"${am_missing_run}aclocal-${am__api_version}"}
-
-
-AUTOCONF=${AUTOCONF-"${am_missing_run}autoconf"}
-
-
-AUTOMAKE=${AUTOMAKE-"${am_missing_run}automake-${am__api_version}"}
-
-
-AUTOHEADER=${AUTOHEADER-"${am_missing_run}autoheader"}
-
-
-MAKEINFO=${MAKEINFO-"${am_missing_run}makeinfo"}
-
-# For better backward compatibility. To be removed once Automake 1.9.x
-# dies out for good. For more background, see:
-#
-#
-mkdir_p='$(MKDIR_P)'
-
-# We need awk for the "check" target (and possibly the TAP driver). The
-# system "awk" is bad on some platforms.
-# Always define AMTAR for backward compatibility. Yes, it's still used
-# in the wild :-( We should find a proper way to deprecate it ...
-AMTAR='$${TAR-tar}'
-
-
-# We'll loop over all known methods to create a tar archive until one works.
-_am_tools='gnutar pax cpio none'
-
-am__tar='$${TAR-tar} chof - "$$tardir"' am__untar='$${TAR-tar} xf -'
-
-
-
-
-
-
-# POSIX will say in a future version that running "rm -f" with no argument
-# is OK; and we want to be able to make that assumption in our Makefile
-# recipes. So use an aggressive probe to check that the usage we want is
-# actually supported "in the wild" to an acceptable degree.
-# See automake bug#10828.
-# To make any issue more visible, cause the running configure to be aborted
-# by default if the 'rm' program in use doesn't match our expectations; the
-# user can still override this though.
-if rm -f && rm -fr && rm -rf; then : OK; else
- cat >&2 <<'END'
-Oops!
-
-Your 'rm' program seems unable to run without file operands specified
-on the command line, even when the '-f' option is present. This is contrary
-to the behaviour of most rm programs out there, and not conforming with
-the upcoming POSIX standard:
-
-Please tell bug-automake@gnu.org about your system, including the value
-of your $PATH and any error possibly output before this message. This
-can help us improve future automake versions.
-
-END
- if test x"$ACCEPT_INFERIOR_RM_PROGRAM" = x"yes"; then
- echo 'Configuration will proceed anyway, since you have set the' >&2
- echo 'ACCEPT_INFERIOR_RM_PROGRAM variable to "yes"' >&2
- echo >&2
- else
- cat >&2 <<'END'
-Aborting the configuration process, to ensure you take notice of the issue.
-
-You can download and install GNU coreutils to get an 'rm' implementation
-that behaves properly: .
-
-If you want to complete the configuration process using your problematic
-'rm' anyway, export the environment variable ACCEPT_INFERIOR_RM_PROGRAM
-to "yes", and re-run configure.
-
-END
- as_fn_error $? "Your 'rm' program is bad, sorry." "$LINENO" 5
- fi
-fi
-
-# Check whether --enable-silent-rules was given.
-if test "${enable_silent_rules+set}" = set; then :
- enableval=$enable_silent_rules;
-fi
-
-case $enable_silent_rules in # (((
- yes) AM_DEFAULT_VERBOSITY=0;;
- no) AM_DEFAULT_VERBOSITY=1;;
- *) AM_DEFAULT_VERBOSITY=0;;
-esac
-am_make=${MAKE-make}
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $am_make supports nested variables" >&5
-$as_echo_n "checking whether $am_make supports nested variables... " >&6; }
-if ${am_cv_make_support_nested_variables+:} false; then :
- $as_echo_n "(cached) " >&6
-else
- if $as_echo 'TRUE=$(BAR$(V))
-BAR0=false
-BAR1=true
-V=1
-am__doit:
- @$(TRUE)
-.PHONY: am__doit' | $am_make -f - >/dev/null 2>&1; then
- am_cv_make_support_nested_variables=yes
-else
- am_cv_make_support_nested_variables=no
-fi
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_make_support_nested_variables" >&5
-$as_echo "$am_cv_make_support_nested_variables" >&6; }
-if test $am_cv_make_support_nested_variables = yes; then
- AM_V='$(V)'
- AM_DEFAULT_V='$(AM_DEFAULT_VERBOSITY)'
-else
- AM_V=$AM_DEFAULT_VERBOSITY
- AM_DEFAULT_V=$AM_DEFAULT_VERBOSITY
-fi
-AM_BACKSLASH='\'
-
-ac_config_headers="$ac_config_headers src/config.h"
-
-
-# FISH PATCH
-# Enable maintainer mode to avoid spurious rebuilds due to timestamps in git
-# not being stored. Discussion in https://github.com/fish-shell/fish-shell/issues/2469
-
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to enable maintainer-specific portions of Makefiles" >&5
-$as_echo_n "checking whether to enable maintainer-specific portions of Makefiles... " >&6; }
- # Check whether --enable-maintainer-mode was given.
-if test "${enable_maintainer_mode+set}" = set; then :
- enableval=$enable_maintainer_mode; USE_MAINTAINER_MODE=$enableval
-else
- USE_MAINTAINER_MODE=no
-fi
-
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: $USE_MAINTAINER_MODE" >&5
-$as_echo "$USE_MAINTAINER_MODE" >&6; }
- if test $USE_MAINTAINER_MODE = yes; then
- MAINTAINER_MODE_TRUE=
- MAINTAINER_MODE_FALSE='#'
-else
- MAINTAINER_MODE_TRUE='#'
- MAINTAINER_MODE_FALSE=
-fi
-
- MAINT=$MAINTAINER_MODE_TRUE
-
-
-# END FISH PATCH
-
-# This is a new thing required to stop a warning from automake 1.12
-DEPDIR="${am__leading_dot}deps"
-
-ac_config_commands="$ac_config_commands depfiles"
-
-
-am_make=${MAKE-make}
-cat > confinc << 'END'
-am__doit:
- @echo this is the am__doit target
-.PHONY: am__doit
-END
-# If we don't find an include directive, just comment out the code.
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for style of include used by $am_make" >&5
-$as_echo_n "checking for style of include used by $am_make... " >&6; }
-am__include="#"
-am__quote=
-_am_result=none
-# First try GNU make style include.
-echo "include confinc" > confmf
-# Ignore all kinds of additional output from 'make'.
-case `$am_make -s -f confmf 2> /dev/null` in #(
-*the\ am__doit\ target*)
- am__include=include
- am__quote=
- _am_result=GNU
- ;;
-esac
-# Now try BSD make style include.
-if test "$am__include" = "#"; then
- echo '.include "confinc"' > confmf
- case `$am_make -s -f confmf 2> /dev/null` in #(
- *the\ am__doit\ target*)
- am__include=.include
- am__quote="\""
- _am_result=BSD
- ;;
- esac
-fi
-
-
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $_am_result" >&5
-$as_echo "$_am_result" >&6; }
-rm -f confinc confmf
-
-# Check whether --enable-dependency-tracking was given.
-if test "${enable_dependency_tracking+set}" = set; then :
- enableval=$enable_dependency_tracking;
-fi
-
-if test "x$enable_dependency_tracking" != xno; then
- am_depcomp="$ac_aux_dir/depcomp"
- AMDEPBACKSLASH='\'
- am__nodep='_no'
-fi
- if test "x$enable_dependency_tracking" != xno; then
- AMDEP_TRUE=
- AMDEP_FALSE='#'
-else
- AMDEP_TRUE='#'
- AMDEP_FALSE=
-fi
-
-
-ac_ext=c
-ac_cpp='$CPP $CPPFLAGS'
-ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
-ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
-ac_compiler_gnu=$ac_cv_c_compiler_gnu
-if test -n "$ac_tool_prefix"; then
- # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args.
-set dummy ${ac_tool_prefix}gcc; ac_word=$2
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
-$as_echo_n "checking for $ac_word... " >&6; }
-if ${ac_cv_prog_CC+:} false; then :
- $as_echo_n "(cached) " >&6
-else
- if test -n "$CC"; then
- ac_cv_prog_CC="$CC" # Let the user override the test.
-else
-as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
-for as_dir in $PATH
-do
- IFS=$as_save_IFS
- test -z "$as_dir" && as_dir=.
- for ac_exec_ext in '' $ac_executable_extensions; do
- if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
- ac_cv_prog_CC="${ac_tool_prefix}gcc"
- $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
- break 2
- fi
-done
- done
-IFS=$as_save_IFS
-
-fi
-fi
-CC=$ac_cv_prog_CC
-if test -n "$CC"; then
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
-$as_echo "$CC" >&6; }
-else
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-$as_echo "no" >&6; }
-fi
-
-
-fi
-if test -z "$ac_cv_prog_CC"; then
- ac_ct_CC=$CC
- # Extract the first word of "gcc", so it can be a program name with args.
-set dummy gcc; ac_word=$2
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
-$as_echo_n "checking for $ac_word... " >&6; }
-if ${ac_cv_prog_ac_ct_CC+:} false; then :
- $as_echo_n "(cached) " >&6
-else
- if test -n "$ac_ct_CC"; then
- ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
-else
-as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
-for as_dir in $PATH
-do
- IFS=$as_save_IFS
- test -z "$as_dir" && as_dir=.
- for ac_exec_ext in '' $ac_executable_extensions; do
- if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
- ac_cv_prog_ac_ct_CC="gcc"
- $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
- break 2
- fi
-done
- done
-IFS=$as_save_IFS
-
-fi
-fi
-ac_ct_CC=$ac_cv_prog_ac_ct_CC
-if test -n "$ac_ct_CC"; then
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
-$as_echo "$ac_ct_CC" >&6; }
-else
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-$as_echo "no" >&6; }
-fi
-
- if test "x$ac_ct_CC" = x; then
- CC=""
- else
- case $cross_compiling:$ac_tool_warned in
-yes:)
-{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
-$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
-ac_tool_warned=yes ;;
-esac
- CC=$ac_ct_CC
- fi
-else
- CC="$ac_cv_prog_CC"
-fi
-
-if test -z "$CC"; then
- if test -n "$ac_tool_prefix"; then
- # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args.
-set dummy ${ac_tool_prefix}cc; ac_word=$2
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
-$as_echo_n "checking for $ac_word... " >&6; }
-if ${ac_cv_prog_CC+:} false; then :
- $as_echo_n "(cached) " >&6
-else
- if test -n "$CC"; then
- ac_cv_prog_CC="$CC" # Let the user override the test.
-else
-as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
-for as_dir in $PATH
-do
- IFS=$as_save_IFS
- test -z "$as_dir" && as_dir=.
- for ac_exec_ext in '' $ac_executable_extensions; do
- if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
- ac_cv_prog_CC="${ac_tool_prefix}cc"
- $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
- break 2
- fi
-done
- done
-IFS=$as_save_IFS
-
-fi
-fi
-CC=$ac_cv_prog_CC
-if test -n "$CC"; then
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
-$as_echo "$CC" >&6; }
-else
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-$as_echo "no" >&6; }
-fi
-
-
- fi
-fi
-if test -z "$CC"; then
- # Extract the first word of "cc", so it can be a program name with args.
-set dummy cc; ac_word=$2
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
-$as_echo_n "checking for $ac_word... " >&6; }
-if ${ac_cv_prog_CC+:} false; then :
- $as_echo_n "(cached) " >&6
-else
- if test -n "$CC"; then
- ac_cv_prog_CC="$CC" # Let the user override the test.
-else
- ac_prog_rejected=no
-as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
-for as_dir in $PATH
-do
- IFS=$as_save_IFS
- test -z "$as_dir" && as_dir=.
- for ac_exec_ext in '' $ac_executable_extensions; do
- if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
- if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then
- ac_prog_rejected=yes
- continue
- fi
- ac_cv_prog_CC="cc"
- $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
- break 2
- fi
-done
- done
-IFS=$as_save_IFS
-
-if test $ac_prog_rejected = yes; then
- # We found a bogon in the path, so make sure we never use it.
- set dummy $ac_cv_prog_CC
- shift
- if test $# != 0; then
- # We chose a different compiler from the bogus one.
- # However, it has the same basename, so the bogon will be chosen
- # first if we set CC to just the basename; use the full file name.
- shift
- ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@"
- fi
-fi
-fi
-fi
-CC=$ac_cv_prog_CC
-if test -n "$CC"; then
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
-$as_echo "$CC" >&6; }
-else
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-$as_echo "no" >&6; }
-fi
-
-
-fi
-if test -z "$CC"; then
- if test -n "$ac_tool_prefix"; then
- for ac_prog in cl.exe
- do
- # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
-set dummy $ac_tool_prefix$ac_prog; ac_word=$2
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
-$as_echo_n "checking for $ac_word... " >&6; }
-if ${ac_cv_prog_CC+:} false; then :
- $as_echo_n "(cached) " >&6
-else
- if test -n "$CC"; then
- ac_cv_prog_CC="$CC" # Let the user override the test.
-else
-as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
-for as_dir in $PATH
-do
- IFS=$as_save_IFS
- test -z "$as_dir" && as_dir=.
- for ac_exec_ext in '' $ac_executable_extensions; do
- if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
- ac_cv_prog_CC="$ac_tool_prefix$ac_prog"
- $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
- break 2
- fi
-done
- done
-IFS=$as_save_IFS
-
-fi
-fi
-CC=$ac_cv_prog_CC
-if test -n "$CC"; then
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
-$as_echo "$CC" >&6; }
-else
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-$as_echo "no" >&6; }
-fi
-
-
- test -n "$CC" && break
- done
-fi
-if test -z "$CC"; then
- ac_ct_CC=$CC
- for ac_prog in cl.exe
-do
- # Extract the first word of "$ac_prog", so it can be a program name with args.
-set dummy $ac_prog; ac_word=$2
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
-$as_echo_n "checking for $ac_word... " >&6; }
-if ${ac_cv_prog_ac_ct_CC+:} false; then :
- $as_echo_n "(cached) " >&6
-else
- if test -n "$ac_ct_CC"; then
- ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
-else
-as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
-for as_dir in $PATH
-do
- IFS=$as_save_IFS
- test -z "$as_dir" && as_dir=.
- for ac_exec_ext in '' $ac_executable_extensions; do
- if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
- ac_cv_prog_ac_ct_CC="$ac_prog"
- $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
- break 2
- fi
-done
- done
-IFS=$as_save_IFS
-
-fi
-fi
-ac_ct_CC=$ac_cv_prog_ac_ct_CC
-if test -n "$ac_ct_CC"; then
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
-$as_echo "$ac_ct_CC" >&6; }
-else
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-$as_echo "no" >&6; }
-fi
-
-
- test -n "$ac_ct_CC" && break
-done
-
- if test "x$ac_ct_CC" = x; then
- CC=""
- else
- case $cross_compiling:$ac_tool_warned in
-yes:)
-{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
-$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
-ac_tool_warned=yes ;;
-esac
- CC=$ac_ct_CC
- fi
-fi
-
-fi
-
-
-test -z "$CC" && { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
-$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
-as_fn_error $? "no acceptable C compiler found in \$PATH
-See \`config.log' for more details" "$LINENO" 5; }
-
-# Provide some information about the compiler.
-$as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5
-set X $ac_compile
-ac_compiler=$2
-for ac_option in --version -v -V -qversion; do
- { { ac_try="$ac_compiler $ac_option >&5"
-case "(($ac_try" in
- *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
- *) ac_try_echo=$ac_try;;
-esac
-eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
-$as_echo "$ac_try_echo"; } >&5
- (eval "$ac_compiler $ac_option >&5") 2>conftest.err
- ac_status=$?
- if test -s conftest.err; then
- sed '10a\
-... rest of stderr output deleted ...
- 10q' conftest.err >conftest.er1
- cat conftest.er1 >&5
- fi
- rm -f conftest.er1 conftest.err
- $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
- test $ac_status = 0; }
-done
-
-cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h. */
-
-int
-main ()
-{
-
- ;
- return 0;
-}
-_ACEOF
-ac_clean_files_save=$ac_clean_files
-ac_clean_files="$ac_clean_files a.out a.out.dSYM a.exe b.out"
-# Try to create an executable without -o first, disregard a.out.
-# It will help us diagnose broken compilers, and finding out an intuition
-# of exeext.
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C compiler works" >&5
-$as_echo_n "checking whether the C compiler works... " >&6; }
-ac_link_default=`$as_echo "$ac_link" | sed 's/ -o *conftest[^ ]*//'`
-
-# The possible output files:
-ac_files="a.out conftest.exe conftest a.exe a_out.exe b.out conftest.*"
-
-ac_rmfiles=
-for ac_file in $ac_files
-do
- case $ac_file in
- *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
- * ) ac_rmfiles="$ac_rmfiles $ac_file";;
- esac
-done
-rm -f $ac_rmfiles
-
-if { { ac_try="$ac_link_default"
-case "(($ac_try" in
- *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
- *) ac_try_echo=$ac_try;;
-esac
-eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
-$as_echo "$ac_try_echo"; } >&5
- (eval "$ac_link_default") 2>&5
- ac_status=$?
- $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
- test $ac_status = 0; }; then :
- # Autoconf-2.13 could set the ac_cv_exeext variable to `no'.
-# So ignore a value of `no', otherwise this would lead to `EXEEXT = no'
-# in a Makefile. We should not override ac_cv_exeext if it was cached,
-# so that the user can short-circuit this test for compilers unknown to
-# Autoconf.
-for ac_file in $ac_files ''
-do
- test -f "$ac_file" || continue
- case $ac_file in
- *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj )
- ;;
- [ab].out )
- # We found the default executable, but exeext='' is most
- # certainly right.
- break;;
- *.* )
- if test "${ac_cv_exeext+set}" = set && test "$ac_cv_exeext" != no;
- then :; else
- ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
- fi
- # We set ac_cv_exeext here because the later test for it is not
- # safe: cross compilers may not add the suffix if given an `-o'
- # argument, so we may need to know it at that point already.
- # Even if this section looks crufty: it has the advantage of
- # actually working.
- break;;
- * )
- break;;
- esac
-done
-test "$ac_cv_exeext" = no && ac_cv_exeext=
-
-else
- ac_file=''
-fi
-if test -z "$ac_file"; then :
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-$as_echo "no" >&6; }
-$as_echo "$as_me: failed program was:" >&5
-sed 's/^/| /' conftest.$ac_ext >&5
-
-{ { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
-$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
-as_fn_error 77 "C compiler cannot create executables
-See \`config.log' for more details" "$LINENO" 5; }
-else
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
-$as_echo "yes" >&6; }
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler default output file name" >&5
-$as_echo_n "checking for C compiler default output file name... " >&6; }
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_file" >&5
-$as_echo "$ac_file" >&6; }
-ac_exeext=$ac_cv_exeext
-
-rm -f -r a.out a.out.dSYM a.exe conftest$ac_cv_exeext b.out
-ac_clean_files=$ac_clean_files_save
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of executables" >&5
-$as_echo_n "checking for suffix of executables... " >&6; }
-if { { ac_try="$ac_link"
-case "(($ac_try" in
- *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
- *) ac_try_echo=$ac_try;;
-esac
-eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
-$as_echo "$ac_try_echo"; } >&5
- (eval "$ac_link") 2>&5
- ac_status=$?
- $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
- test $ac_status = 0; }; then :
- # If both `conftest.exe' and `conftest' are `present' (well, observable)
-# catch `conftest.exe'. For instance with Cygwin, `ls conftest' will
-# work properly (i.e., refer to `conftest.exe'), while it won't with
-# `rm'.
-for ac_file in conftest.exe conftest conftest.*; do
- test -f "$ac_file" || continue
- case $ac_file in
- *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
- *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
- break;;
- * ) break;;
- esac
-done
-else
- { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
-$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
-as_fn_error $? "cannot compute suffix of executables: cannot compile and link
-See \`config.log' for more details" "$LINENO" 5; }
-fi
-rm -f conftest conftest$ac_cv_exeext
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_exeext" >&5
-$as_echo "$ac_cv_exeext" >&6; }
-
-rm -f conftest.$ac_ext
-EXEEXT=$ac_cv_exeext
-ac_exeext=$EXEEXT
-cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h. */
-#include
-int
-main ()
-{
-FILE *f = fopen ("conftest.out", "w");
- return ferror (f) || fclose (f) != 0;
-
- ;
- return 0;
-}
-_ACEOF
-ac_clean_files="$ac_clean_files conftest.out"
-# Check that the compiler produces executables we can run. If not, either
-# the compiler is broken, or we cross compile.
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are cross compiling" >&5
-$as_echo_n "checking whether we are cross compiling... " >&6; }
-if test "$cross_compiling" != yes; then
- { { ac_try="$ac_link"
-case "(($ac_try" in
- *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
- *) ac_try_echo=$ac_try;;
-esac
-eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
-$as_echo "$ac_try_echo"; } >&5
- (eval "$ac_link") 2>&5
- ac_status=$?
- $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
- test $ac_status = 0; }
- if { ac_try='./conftest$ac_cv_exeext'
- { { case "(($ac_try" in
- *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
- *) ac_try_echo=$ac_try;;
-esac
-eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
-$as_echo "$ac_try_echo"; } >&5
- (eval "$ac_try") 2>&5
- ac_status=$?
- $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
- test $ac_status = 0; }; }; then
- cross_compiling=no
- else
- if test "$cross_compiling" = maybe; then
- cross_compiling=yes
- else
- { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
-$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
-as_fn_error $? "cannot run C compiled programs.
-If you meant to cross compile, use \`--host'.
-See \`config.log' for more details" "$LINENO" 5; }
- fi
- fi
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $cross_compiling" >&5
-$as_echo "$cross_compiling" >&6; }
-
-rm -f conftest.$ac_ext conftest$ac_cv_exeext conftest.out
-ac_clean_files=$ac_clean_files_save
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of object files" >&5
-$as_echo_n "checking for suffix of object files... " >&6; }
-if ${ac_cv_objext+:} false; then :
- $as_echo_n "(cached) " >&6
-else
- cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h. */
-
-int
-main ()
-{
-
- ;
- return 0;
-}
-_ACEOF
-rm -f conftest.o conftest.obj
-if { { ac_try="$ac_compile"
-case "(($ac_try" in
- *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
- *) ac_try_echo=$ac_try;;
-esac
-eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
-$as_echo "$ac_try_echo"; } >&5
- (eval "$ac_compile") 2>&5
- ac_status=$?
- $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
- test $ac_status = 0; }; then :
- for ac_file in conftest.o conftest.obj conftest.*; do
- test -f "$ac_file" || continue;
- case $ac_file in
- *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM ) ;;
- *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'`
- break;;
- esac
-done
-else
- $as_echo "$as_me: failed program was:" >&5
-sed 's/^/| /' conftest.$ac_ext >&5
-
-{ { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
-$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
-as_fn_error $? "cannot compute suffix of object files: cannot compile
-See \`config.log' for more details" "$LINENO" 5; }
-fi
-rm -f conftest.$ac_cv_objext conftest.$ac_ext
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_objext" >&5
-$as_echo "$ac_cv_objext" >&6; }
-OBJEXT=$ac_cv_objext
-ac_objext=$OBJEXT
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C compiler" >&5
-$as_echo_n "checking whether we are using the GNU C compiler... " >&6; }
-if ${ac_cv_c_compiler_gnu+:} false; then :
- $as_echo_n "(cached) " >&6
-else
- cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h. */
-
-int
-main ()
-{
-#ifndef __GNUC__
- choke me
-#endif
-
- ;
- return 0;
-}
-_ACEOF
-if ac_fn_c_try_compile "$LINENO"; then :
- ac_compiler_gnu=yes
-else
- ac_compiler_gnu=no
-fi
-rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
-ac_cv_c_compiler_gnu=$ac_compiler_gnu
-
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_compiler_gnu" >&5
-$as_echo "$ac_cv_c_compiler_gnu" >&6; }
-if test $ac_compiler_gnu = yes; then
- GCC=yes
-else
- GCC=
-fi
-ac_test_CFLAGS=${CFLAGS+set}
-ac_save_CFLAGS=$CFLAGS
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -g" >&5
-$as_echo_n "checking whether $CC accepts -g... " >&6; }
-if ${ac_cv_prog_cc_g+:} false; then :
- $as_echo_n "(cached) " >&6
-else
- ac_save_c_werror_flag=$ac_c_werror_flag
- ac_c_werror_flag=yes
- ac_cv_prog_cc_g=no
- CFLAGS="-g"
- cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h. */
-
-int
-main ()
-{
-
- ;
- return 0;
-}
-_ACEOF
-if ac_fn_c_try_compile "$LINENO"; then :
- ac_cv_prog_cc_g=yes
-else
- CFLAGS=""
- cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h. */
-
-int
-main ()
-{
-
- ;
- return 0;
-}
-_ACEOF
-if ac_fn_c_try_compile "$LINENO"; then :
-
-else
- ac_c_werror_flag=$ac_save_c_werror_flag
- CFLAGS="-g"
- cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h. */
-
-int
-main ()
-{
-
- ;
- return 0;
-}
-_ACEOF
-if ac_fn_c_try_compile "$LINENO"; then :
- ac_cv_prog_cc_g=yes
-fi
-rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
-fi
-rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
-fi
-rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
- ac_c_werror_flag=$ac_save_c_werror_flag
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_g" >&5
-$as_echo "$ac_cv_prog_cc_g" >&6; }
-if test "$ac_test_CFLAGS" = set; then
- CFLAGS=$ac_save_CFLAGS
-elif test $ac_cv_prog_cc_g = yes; then
- if test "$GCC" = yes; then
- CFLAGS="-g -O2"
- else
- CFLAGS="-g"
- fi
-else
- if test "$GCC" = yes; then
- CFLAGS="-O2"
- else
- CFLAGS=
- fi
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C89" >&5
-$as_echo_n "checking for $CC option to accept ISO C89... " >&6; }
-if ${ac_cv_prog_cc_c89+:} false; then :
- $as_echo_n "(cached) " >&6
-else
- ac_cv_prog_cc_c89=no
-ac_save_CC=$CC
-cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h. */
-#include
-#include
-struct stat;
-/* Most of the following tests are stolen from RCS 5.7's src/conf.sh. */
-struct buf { int x; };
-FILE * (*rcsopen) (struct buf *, struct stat *, int);
-static char *e (p, i)
- char **p;
- int i;
-{
- return p[i];
-}
-static char *f (char * (*g) (char **, int), char **p, ...)
-{
- char *s;
- va_list v;
- va_start (v,p);
- s = g (p, va_arg (v,int));
- va_end (v);
- return s;
-}
-
-/* OSF 4.0 Compaq cc is some sort of almost-ANSI by default. It has
- function prototypes and stuff, but not '\xHH' hex character constants.
- These don't provoke an error unfortunately, instead are silently treated
- as 'x'. The following induces an error, until -std is added to get
- proper ANSI mode. Curiously '\x00'!='x' always comes out true, for an
- array size at least. It's necessary to write '\x00'==0 to get something
- that's true only with -std. */
-int osf4_cc_array ['\x00' == 0 ? 1 : -1];
-
-/* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters
- inside strings and character constants. */
-#define FOO(x) 'x'
-int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1];
-
-int test (int i, double x);
-struct s1 {int (*f) (int a);};
-struct s2 {int (*f) (double a);};
-int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int);
-int argc;
-char **argv;
-int
-main ()
-{
-return f (e, argv, 0) != argv[0] || f (e, argv, 1) != argv[1];
- ;
- return 0;
-}
-_ACEOF
-for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \
- -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
-do
- CC="$ac_save_CC $ac_arg"
- if ac_fn_c_try_compile "$LINENO"; then :
- ac_cv_prog_cc_c89=$ac_arg
-fi
-rm -f core conftest.err conftest.$ac_objext
- test "x$ac_cv_prog_cc_c89" != "xno" && break
-done
-rm -f conftest.$ac_ext
-CC=$ac_save_CC
-
-fi
-# AC_CACHE_VAL
-case "x$ac_cv_prog_cc_c89" in
- x)
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5
-$as_echo "none needed" >&6; } ;;
- xno)
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5
-$as_echo "unsupported" >&6; } ;;
- *)
- CC="$CC $ac_cv_prog_cc_c89"
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5
-$as_echo "$ac_cv_prog_cc_c89" >&6; } ;;
-esac
-if test "x$ac_cv_prog_cc_c89" != xno; then :
-
-fi
-
-ac_ext=c
-ac_cpp='$CPP $CPPFLAGS'
-ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
-ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
-ac_compiler_gnu=$ac_cv_c_compiler_gnu
-
-ac_ext=c
-ac_cpp='$CPP $CPPFLAGS'
-ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
-ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
-ac_compiler_gnu=$ac_cv_c_compiler_gnu
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC understands -c and -o together" >&5
-$as_echo_n "checking whether $CC understands -c and -o together... " >&6; }
-if ${am_cv_prog_cc_c_o+:} false; then :
- $as_echo_n "(cached) " >&6
-else
- cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h. */
-
-int
-main ()
-{
-
- ;
- return 0;
-}
-_ACEOF
- # Make sure it works both with $CC and with simple cc.
- # Following AC_PROG_CC_C_O, we do the test twice because some
- # compilers refuse to overwrite an existing .o file with -o,
- # though they will create one.
- am_cv_prog_cc_c_o=yes
- for am_i in 1 2; do
- if { echo "$as_me:$LINENO: $CC -c conftest.$ac_ext -o conftest2.$ac_objext" >&5
- ($CC -c conftest.$ac_ext -o conftest2.$ac_objext) >&5 2>&5
- ac_status=$?
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); } \
- && test -f conftest2.$ac_objext; then
- : OK
- else
- am_cv_prog_cc_c_o=no
- break
- fi
- done
- rm -f core conftest*
- unset am_i
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_prog_cc_c_o" >&5
-$as_echo "$am_cv_prog_cc_c_o" >&6; }
-if test "$am_cv_prog_cc_c_o" != yes; then
- # Losing compiler, so override with the script.
- # FIXME: It is wrong to rewrite CC.
- # But if we don't then we get into trouble of one sort or another.
- # A longer-term fix would be to have automake use am__CC in this case,
- # and then we could set am__CC="\$(top_srcdir)/compile \$(CC)"
- CC="$am_aux_dir/compile $CC"
-fi
-ac_ext=c
-ac_cpp='$CPP $CPPFLAGS'
-ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
-ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
-ac_compiler_gnu=$ac_cv_c_compiler_gnu
-
-
-depcc="$CC" am_compiler_list=
-
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking dependency style of $depcc" >&5
-$as_echo_n "checking dependency style of $depcc... " >&6; }
-if ${am_cv_CC_dependencies_compiler_type+:} false; then :
- $as_echo_n "(cached) " >&6
-else
- if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then
- # We make a subdir and do the tests there. Otherwise we can end up
- # making bogus files that we don't know about and never remove. For
- # instance it was reported that on HP-UX the gcc test will end up
- # making a dummy file named 'D' -- because '-MD' means "put the output
- # in D".
- rm -rf conftest.dir
- mkdir conftest.dir
- # Copy depcomp to subdir because otherwise we won't find it if we're
- # using a relative directory.
- cp "$am_depcomp" conftest.dir
- cd conftest.dir
- # We will build objects and dependencies in a subdirectory because
- # it helps to detect inapplicable dependency modes. For instance
- # both Tru64's cc and ICC support -MD to output dependencies as a
- # side effect of compilation, but ICC will put the dependencies in
- # the current directory while Tru64 will put them in the object
- # directory.
- mkdir sub
-
- am_cv_CC_dependencies_compiler_type=none
- if test "$am_compiler_list" = ""; then
- am_compiler_list=`sed -n 's/^#*\([a-zA-Z0-9]*\))$/\1/p' < ./depcomp`
- fi
- am__universal=false
- case " $depcc " in #(
- *\ -arch\ *\ -arch\ *) am__universal=true ;;
- esac
-
- for depmode in $am_compiler_list; do
- # Setup a source with many dependencies, because some compilers
- # like to wrap large dependency lists on column 80 (with \), and
- # we should not choose a depcomp mode which is confused by this.
- #
- # We need to recreate these files for each test, as the compiler may
- # overwrite some of them when testing with obscure command lines.
- # This happens at least with the AIX C compiler.
- : > sub/conftest.c
- for i in 1 2 3 4 5 6; do
- echo '#include "conftst'$i'.h"' >> sub/conftest.c
- # Using ": > sub/conftst$i.h" creates only sub/conftst1.h with
- # Solaris 10 /bin/sh.
- echo '/* dummy */' > sub/conftst$i.h
- done
- echo "${am__include} ${am__quote}sub/conftest.Po${am__quote}" > confmf
-
- # We check with '-c' and '-o' for the sake of the "dashmstdout"
- # mode. It turns out that the SunPro C++ compiler does not properly
- # handle '-M -o', and we need to detect this. Also, some Intel
- # versions had trouble with output in subdirs.
- am__obj=sub/conftest.${OBJEXT-o}
- am__minus_obj="-o $am__obj"
- case $depmode in
- gcc)
- # This depmode causes a compiler race in universal mode.
- test "$am__universal" = false || continue
- ;;
- nosideeffect)
- # After this tag, mechanisms are not by side-effect, so they'll
- # only be used when explicitly requested.
- if test "x$enable_dependency_tracking" = xyes; then
- continue
- else
- break
- fi
- ;;
- msvc7 | msvc7msys | msvisualcpp | msvcmsys)
- # This compiler won't grok '-c -o', but also, the minuso test has
- # not run yet. These depmodes are late enough in the game, and
- # so weak that their functioning should not be impacted.
- am__obj=conftest.${OBJEXT-o}
- am__minus_obj=
- ;;
- none) break ;;
- esac
- if depmode=$depmode \
- source=sub/conftest.c object=$am__obj \
- depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \
- $SHELL ./depcomp $depcc -c $am__minus_obj sub/conftest.c \
- >/dev/null 2>conftest.err &&
- grep sub/conftst1.h sub/conftest.Po > /dev/null 2>&1 &&
- grep sub/conftst6.h sub/conftest.Po > /dev/null 2>&1 &&
- grep $am__obj sub/conftest.Po > /dev/null 2>&1 &&
- ${MAKE-make} -s -f confmf > /dev/null 2>&1; then
- # icc doesn't choke on unknown options, it will just issue warnings
- # or remarks (even with -Werror). So we grep stderr for any message
- # that says an option was ignored or not supported.
- # When given -MP, icc 7.0 and 7.1 complain thusly:
- # icc: Command line warning: ignoring option '-M'; no argument required
- # The diagnosis changed in icc 8.0:
- # icc: Command line remark: option '-MP' not supported
- if (grep 'ignoring option' conftest.err ||
- grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else
- am_cv_CC_dependencies_compiler_type=$depmode
- break
- fi
- fi
- done
-
- cd ..
- rm -rf conftest.dir
-else
- am_cv_CC_dependencies_compiler_type=none
-fi
-
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_CC_dependencies_compiler_type" >&5
-$as_echo "$am_cv_CC_dependencies_compiler_type" >&6; }
-CCDEPMODE=depmode=$am_cv_CC_dependencies_compiler_type
-
- if
- test "x$enable_dependency_tracking" != xno \
- && test "$am_cv_CC_dependencies_compiler_type" = gcc3; then
- am__fastdepCC_TRUE=
- am__fastdepCC_FALSE='#'
-else
- am__fastdepCC_TRUE='#'
- am__fastdepCC_FALSE=
-fi
-
-
-
-if test -n "$ac_tool_prefix"; then
- for ac_prog in ar lib "link -lib"
- do
- # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
-set dummy $ac_tool_prefix$ac_prog; ac_word=$2
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
-$as_echo_n "checking for $ac_word... " >&6; }
-if ${ac_cv_prog_AR+:} false; then :
- $as_echo_n "(cached) " >&6
-else
- if test -n "$AR"; then
- ac_cv_prog_AR="$AR" # Let the user override the test.
-else
-as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
-for as_dir in $PATH
-do
- IFS=$as_save_IFS
- test -z "$as_dir" && as_dir=.
- for ac_exec_ext in '' $ac_executable_extensions; do
- if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
- ac_cv_prog_AR="$ac_tool_prefix$ac_prog"
- $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
- break 2
- fi
-done
- done
-IFS=$as_save_IFS
-
-fi
-fi
-AR=$ac_cv_prog_AR
-if test -n "$AR"; then
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AR" >&5
-$as_echo "$AR" >&6; }
-else
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-$as_echo "no" >&6; }
-fi
-
-
- test -n "$AR" && break
- done
-fi
-if test -z "$AR"; then
- ac_ct_AR=$AR
- for ac_prog in ar lib "link -lib"
-do
- # Extract the first word of "$ac_prog", so it can be a program name with args.
-set dummy $ac_prog; ac_word=$2
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
-$as_echo_n "checking for $ac_word... " >&6; }
-if ${ac_cv_prog_ac_ct_AR+:} false; then :
- $as_echo_n "(cached) " >&6
-else
- if test -n "$ac_ct_AR"; then
- ac_cv_prog_ac_ct_AR="$ac_ct_AR" # Let the user override the test.
-else
-as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
-for as_dir in $PATH
-do
- IFS=$as_save_IFS
- test -z "$as_dir" && as_dir=.
- for ac_exec_ext in '' $ac_executable_extensions; do
- if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
- ac_cv_prog_ac_ct_AR="$ac_prog"
- $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
- break 2
- fi
-done
- done
-IFS=$as_save_IFS
-
-fi
-fi
-ac_ct_AR=$ac_cv_prog_ac_ct_AR
-if test -n "$ac_ct_AR"; then
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_AR" >&5
-$as_echo "$ac_ct_AR" >&6; }
-else
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-$as_echo "no" >&6; }
-fi
-
-
- test -n "$ac_ct_AR" && break
-done
-
- if test "x$ac_ct_AR" = x; then
- AR="false"
- else
- case $cross_compiling:$ac_tool_warned in
-yes:)
-{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
-$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
-ac_tool_warned=yes ;;
-esac
- AR=$ac_ct_AR
- fi
-fi
-
-: ${AR=ar}
-
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking the archiver ($AR) interface" >&5
-$as_echo_n "checking the archiver ($AR) interface... " >&6; }
-if ${am_cv_ar_interface+:} false; then :
- $as_echo_n "(cached) " >&6
-else
- ac_ext=c
-ac_cpp='$CPP $CPPFLAGS'
-ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
-ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
-ac_compiler_gnu=$ac_cv_c_compiler_gnu
-
- am_cv_ar_interface=ar
- cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h. */
-int some_variable = 0;
-_ACEOF
-if ac_fn_c_try_compile "$LINENO"; then :
- am_ar_try='$AR cru libconftest.a conftest.$ac_objext >&5'
- { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$am_ar_try\""; } >&5
- (eval $am_ar_try) 2>&5
- ac_status=$?
- $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
- test $ac_status = 0; }
- if test "$ac_status" -eq 0; then
- am_cv_ar_interface=ar
- else
- am_ar_try='$AR -NOLOGO -OUT:conftest.lib conftest.$ac_objext >&5'
- { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$am_ar_try\""; } >&5
- (eval $am_ar_try) 2>&5
- ac_status=$?
- $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
- test $ac_status = 0; }
- if test "$ac_status" -eq 0; then
- am_cv_ar_interface=lib
- else
- am_cv_ar_interface=unknown
- fi
- fi
- rm -f conftest.lib libconftest.a
-
-fi
-rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
- ac_ext=c
-ac_cpp='$CPP $CPPFLAGS'
-ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
-ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
-ac_compiler_gnu=$ac_cv_c_compiler_gnu
-
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_ar_interface" >&5
-$as_echo "$am_cv_ar_interface" >&6; }
-
-case $am_cv_ar_interface in
-ar)
- ;;
-lib)
- # Microsoft lib, so override with the ar-lib wrapper script.
- # FIXME: It is wrong to rewrite AR.
- # But if we don't then we get into trouble of one sort or another.
- # A longer-term fix would be to have automake use am__AR in this case,
- # and then we could set am__AR="$am_aux_dir/ar-lib \$(AR)" or something
- # similar.
- AR="$am_aux_dir/ar-lib $AR"
- ;;
-unknown)
- as_fn_error $? "could not determine $AR interface" "$LINENO" 5
- ;;
-esac
-
-
-# This was added at the suggestion of libtoolize (03-Jan-10)
-
-
-# The default CFLAGS in Autoconf are "-g -O2" for gcc and just "-g" for any
-# other compiler. There doesn't seem to be a standard way of getting rid of the
-# -g (which I don't think is needed for a production library). This fudge seems
-# to achieve the necessary. First, we remember the externally set values of
-# CFLAGS. Then call the AC_PROG_CC macro to find the compiler - if CFLAGS is
-# not set, it will be set to Autoconf's defaults. Afterwards, if the original
-# values were not set, remove the -g from the Autoconf defaults.
-
-remember_set_CFLAGS="$CFLAGS"
-
-ac_ext=c
-ac_cpp='$CPP $CPPFLAGS'
-ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
-ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
-ac_compiler_gnu=$ac_cv_c_compiler_gnu
-if test -n "$ac_tool_prefix"; then
- # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args.
-set dummy ${ac_tool_prefix}gcc; ac_word=$2
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
-$as_echo_n "checking for $ac_word... " >&6; }
-if ${ac_cv_prog_CC+:} false; then :
- $as_echo_n "(cached) " >&6
-else
- if test -n "$CC"; then
- ac_cv_prog_CC="$CC" # Let the user override the test.
-else
-as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
-for as_dir in $PATH
-do
- IFS=$as_save_IFS
- test -z "$as_dir" && as_dir=.
- for ac_exec_ext in '' $ac_executable_extensions; do
- if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
- ac_cv_prog_CC="${ac_tool_prefix}gcc"
- $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
- break 2
- fi
-done
- done
-IFS=$as_save_IFS
-
-fi
-fi
-CC=$ac_cv_prog_CC
-if test -n "$CC"; then
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
-$as_echo "$CC" >&6; }
-else
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-$as_echo "no" >&6; }
-fi
-
-
-fi
-if test -z "$ac_cv_prog_CC"; then
- ac_ct_CC=$CC
- # Extract the first word of "gcc", so it can be a program name with args.
-set dummy gcc; ac_word=$2
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
-$as_echo_n "checking for $ac_word... " >&6; }
-if ${ac_cv_prog_ac_ct_CC+:} false; then :
- $as_echo_n "(cached) " >&6
-else
- if test -n "$ac_ct_CC"; then
- ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
-else
-as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
-for as_dir in $PATH
-do
- IFS=$as_save_IFS
- test -z "$as_dir" && as_dir=.
- for ac_exec_ext in '' $ac_executable_extensions; do
- if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
- ac_cv_prog_ac_ct_CC="gcc"
- $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
- break 2
- fi
-done
- done
-IFS=$as_save_IFS
-
-fi
-fi
-ac_ct_CC=$ac_cv_prog_ac_ct_CC
-if test -n "$ac_ct_CC"; then
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
-$as_echo "$ac_ct_CC" >&6; }
-else
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-$as_echo "no" >&6; }
-fi
-
- if test "x$ac_ct_CC" = x; then
- CC=""
- else
- case $cross_compiling:$ac_tool_warned in
-yes:)
-{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
-$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
-ac_tool_warned=yes ;;
-esac
- CC=$ac_ct_CC
- fi
-else
- CC="$ac_cv_prog_CC"
-fi
-
-if test -z "$CC"; then
- if test -n "$ac_tool_prefix"; then
- # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args.
-set dummy ${ac_tool_prefix}cc; ac_word=$2
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
-$as_echo_n "checking for $ac_word... " >&6; }
-if ${ac_cv_prog_CC+:} false; then :
- $as_echo_n "(cached) " >&6
-else
- if test -n "$CC"; then
- ac_cv_prog_CC="$CC" # Let the user override the test.
-else
-as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
-for as_dir in $PATH
-do
- IFS=$as_save_IFS
- test -z "$as_dir" && as_dir=.
- for ac_exec_ext in '' $ac_executable_extensions; do
- if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
- ac_cv_prog_CC="${ac_tool_prefix}cc"
- $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
- break 2
- fi
-done
- done
-IFS=$as_save_IFS
-
-fi
-fi
-CC=$ac_cv_prog_CC
-if test -n "$CC"; then
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
-$as_echo "$CC" >&6; }
-else
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-$as_echo "no" >&6; }
-fi
-
-
- fi
-fi
-if test -z "$CC"; then
- # Extract the first word of "cc", so it can be a program name with args.
-set dummy cc; ac_word=$2
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
-$as_echo_n "checking for $ac_word... " >&6; }
-if ${ac_cv_prog_CC+:} false; then :
- $as_echo_n "(cached) " >&6
-else
- if test -n "$CC"; then
- ac_cv_prog_CC="$CC" # Let the user override the test.
-else
- ac_prog_rejected=no
-as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
-for as_dir in $PATH
-do
- IFS=$as_save_IFS
- test -z "$as_dir" && as_dir=.
- for ac_exec_ext in '' $ac_executable_extensions; do
- if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
- if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then
- ac_prog_rejected=yes
- continue
- fi
- ac_cv_prog_CC="cc"
- $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
- break 2
- fi
-done
- done
-IFS=$as_save_IFS
-
-if test $ac_prog_rejected = yes; then
- # We found a bogon in the path, so make sure we never use it.
- set dummy $ac_cv_prog_CC
- shift
- if test $# != 0; then
- # We chose a different compiler from the bogus one.
- # However, it has the same basename, so the bogon will be chosen
- # first if we set CC to just the basename; use the full file name.
- shift
- ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@"
- fi
-fi
-fi
-fi
-CC=$ac_cv_prog_CC
-if test -n "$CC"; then
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
-$as_echo "$CC" >&6; }
-else
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-$as_echo "no" >&6; }
-fi
-
-
-fi
-if test -z "$CC"; then
- if test -n "$ac_tool_prefix"; then
- for ac_prog in cl.exe
- do
- # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
-set dummy $ac_tool_prefix$ac_prog; ac_word=$2
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
-$as_echo_n "checking for $ac_word... " >&6; }
-if ${ac_cv_prog_CC+:} false; then :
- $as_echo_n "(cached) " >&6
-else
- if test -n "$CC"; then
- ac_cv_prog_CC="$CC" # Let the user override the test.
-else
-as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
-for as_dir in $PATH
-do
- IFS=$as_save_IFS
- test -z "$as_dir" && as_dir=.
- for ac_exec_ext in '' $ac_executable_extensions; do
- if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
- ac_cv_prog_CC="$ac_tool_prefix$ac_prog"
- $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
- break 2
- fi
-done
- done
-IFS=$as_save_IFS
-
-fi
-fi
-CC=$ac_cv_prog_CC
-if test -n "$CC"; then
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
-$as_echo "$CC" >&6; }
-else
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-$as_echo "no" >&6; }
-fi
-
-
- test -n "$CC" && break
- done
-fi
-if test -z "$CC"; then
- ac_ct_CC=$CC
- for ac_prog in cl.exe
-do
- # Extract the first word of "$ac_prog", so it can be a program name with args.
-set dummy $ac_prog; ac_word=$2
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
-$as_echo_n "checking for $ac_word... " >&6; }
-if ${ac_cv_prog_ac_ct_CC+:} false; then :
- $as_echo_n "(cached) " >&6
-else
- if test -n "$ac_ct_CC"; then
- ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
-else
-as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
-for as_dir in $PATH
-do
- IFS=$as_save_IFS
- test -z "$as_dir" && as_dir=.
- for ac_exec_ext in '' $ac_executable_extensions; do
- if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
- ac_cv_prog_ac_ct_CC="$ac_prog"
- $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
- break 2
- fi
-done
- done
-IFS=$as_save_IFS
-
-fi
-fi
-ac_ct_CC=$ac_cv_prog_ac_ct_CC
-if test -n "$ac_ct_CC"; then
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
-$as_echo "$ac_ct_CC" >&6; }
-else
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-$as_echo "no" >&6; }
-fi
-
-
- test -n "$ac_ct_CC" && break
-done
-
- if test "x$ac_ct_CC" = x; then
- CC=""
- else
- case $cross_compiling:$ac_tool_warned in
-yes:)
-{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
-$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
-ac_tool_warned=yes ;;
-esac
- CC=$ac_ct_CC
- fi
-fi
-
-fi
-
-
-test -z "$CC" && { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
-$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
-as_fn_error $? "no acceptable C compiler found in \$PATH
-See \`config.log' for more details" "$LINENO" 5; }
-
-# Provide some information about the compiler.
-$as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5
-set X $ac_compile
-ac_compiler=$2
-for ac_option in --version -v -V -qversion; do
- { { ac_try="$ac_compiler $ac_option >&5"
-case "(($ac_try" in
- *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
- *) ac_try_echo=$ac_try;;
-esac
-eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
-$as_echo "$ac_try_echo"; } >&5
- (eval "$ac_compiler $ac_option >&5") 2>conftest.err
- ac_status=$?
- if test -s conftest.err; then
- sed '10a\
-... rest of stderr output deleted ...
- 10q' conftest.err >conftest.er1
- cat conftest.er1 >&5
- fi
- rm -f conftest.er1 conftest.err
- $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
- test $ac_status = 0; }
-done
-
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C compiler" >&5
-$as_echo_n "checking whether we are using the GNU C compiler... " >&6; }
-if ${ac_cv_c_compiler_gnu+:} false; then :
- $as_echo_n "(cached) " >&6
-else
- cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h. */
-
-int
-main ()
-{
-#ifndef __GNUC__
- choke me
-#endif
-
- ;
- return 0;
-}
-_ACEOF
-if ac_fn_c_try_compile "$LINENO"; then :
- ac_compiler_gnu=yes
-else
- ac_compiler_gnu=no
-fi
-rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
-ac_cv_c_compiler_gnu=$ac_compiler_gnu
-
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_compiler_gnu" >&5
-$as_echo "$ac_cv_c_compiler_gnu" >&6; }
-if test $ac_compiler_gnu = yes; then
- GCC=yes
-else
- GCC=
-fi
-ac_test_CFLAGS=${CFLAGS+set}
-ac_save_CFLAGS=$CFLAGS
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -g" >&5
-$as_echo_n "checking whether $CC accepts -g... " >&6; }
-if ${ac_cv_prog_cc_g+:} false; then :
- $as_echo_n "(cached) " >&6
-else
- ac_save_c_werror_flag=$ac_c_werror_flag
- ac_c_werror_flag=yes
- ac_cv_prog_cc_g=no
- CFLAGS="-g"
- cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h. */
-
-int
-main ()
-{
-
- ;
- return 0;
-}
-_ACEOF
-if ac_fn_c_try_compile "$LINENO"; then :
- ac_cv_prog_cc_g=yes
-else
- CFLAGS=""
- cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h. */
-
-int
-main ()
-{
-
- ;
- return 0;
-}
-_ACEOF
-if ac_fn_c_try_compile "$LINENO"; then :
-
-else
- ac_c_werror_flag=$ac_save_c_werror_flag
- CFLAGS="-g"
- cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h. */
-
-int
-main ()
-{
-
- ;
- return 0;
-}
-_ACEOF
-if ac_fn_c_try_compile "$LINENO"; then :
- ac_cv_prog_cc_g=yes
-fi
-rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
-fi
-rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
-fi
-rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
- ac_c_werror_flag=$ac_save_c_werror_flag
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_g" >&5
-$as_echo "$ac_cv_prog_cc_g" >&6; }
-if test "$ac_test_CFLAGS" = set; then
- CFLAGS=$ac_save_CFLAGS
-elif test $ac_cv_prog_cc_g = yes; then
- if test "$GCC" = yes; then
- CFLAGS="-g -O2"
- else
- CFLAGS="-g"
- fi
-else
- if test "$GCC" = yes; then
- CFLAGS="-O2"
- else
- CFLAGS=
- fi
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C89" >&5
-$as_echo_n "checking for $CC option to accept ISO C89... " >&6; }
-if ${ac_cv_prog_cc_c89+:} false; then :
- $as_echo_n "(cached) " >&6
-else
- ac_cv_prog_cc_c89=no
-ac_save_CC=$CC
-cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h. */
-#include
-#include
-struct stat;
-/* Most of the following tests are stolen from RCS 5.7's src/conf.sh. */
-struct buf { int x; };
-FILE * (*rcsopen) (struct buf *, struct stat *, int);
-static char *e (p, i)
- char **p;
- int i;
-{
- return p[i];
-}
-static char *f (char * (*g) (char **, int), char **p, ...)
-{
- char *s;
- va_list v;
- va_start (v,p);
- s = g (p, va_arg (v,int));
- va_end (v);
- return s;
-}
-
-/* OSF 4.0 Compaq cc is some sort of almost-ANSI by default. It has
- function prototypes and stuff, but not '\xHH' hex character constants.
- These don't provoke an error unfortunately, instead are silently treated
- as 'x'. The following induces an error, until -std is added to get
- proper ANSI mode. Curiously '\x00'!='x' always comes out true, for an
- array size at least. It's necessary to write '\x00'==0 to get something
- that's true only with -std. */
-int osf4_cc_array ['\x00' == 0 ? 1 : -1];
-
-/* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters
- inside strings and character constants. */
-#define FOO(x) 'x'
-int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1];
-
-int test (int i, double x);
-struct s1 {int (*f) (int a);};
-struct s2 {int (*f) (double a);};
-int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int);
-int argc;
-char **argv;
-int
-main ()
-{
-return f (e, argv, 0) != argv[0] || f (e, argv, 1) != argv[1];
- ;
- return 0;
-}
-_ACEOF
-for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \
- -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
-do
- CC="$ac_save_CC $ac_arg"
- if ac_fn_c_try_compile "$LINENO"; then :
- ac_cv_prog_cc_c89=$ac_arg
-fi
-rm -f core conftest.err conftest.$ac_objext
- test "x$ac_cv_prog_cc_c89" != "xno" && break
-done
-rm -f conftest.$ac_ext
-CC=$ac_save_CC
-
-fi
-# AC_CACHE_VAL
-case "x$ac_cv_prog_cc_c89" in
- x)
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5
-$as_echo "none needed" >&6; } ;;
- xno)
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5
-$as_echo "unsupported" >&6; } ;;
- *)
- CC="$CC $ac_cv_prog_cc_c89"
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5
-$as_echo "$ac_cv_prog_cc_c89" >&6; } ;;
-esac
-if test "x$ac_cv_prog_cc_c89" != xno; then :
-
-fi
-
-ac_ext=c
-ac_cpp='$CPP $CPPFLAGS'
-ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
-ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
-ac_compiler_gnu=$ac_cv_c_compiler_gnu
-
-ac_ext=c
-ac_cpp='$CPP $CPPFLAGS'
-ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
-ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
-ac_compiler_gnu=$ac_cv_c_compiler_gnu
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC understands -c and -o together" >&5
-$as_echo_n "checking whether $CC understands -c and -o together... " >&6; }
-if ${am_cv_prog_cc_c_o+:} false; then :
- $as_echo_n "(cached) " >&6
-else
- cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h. */
-
-int
-main ()
-{
-
- ;
- return 0;
-}
-_ACEOF
- # Make sure it works both with $CC and with simple cc.
- # Following AC_PROG_CC_C_O, we do the test twice because some
- # compilers refuse to overwrite an existing .o file with -o,
- # though they will create one.
- am_cv_prog_cc_c_o=yes
- for am_i in 1 2; do
- if { echo "$as_me:$LINENO: $CC -c conftest.$ac_ext -o conftest2.$ac_objext" >&5
- ($CC -c conftest.$ac_ext -o conftest2.$ac_objext) >&5 2>&5
- ac_status=$?
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); } \
- && test -f conftest2.$ac_objext; then
- : OK
- else
- am_cv_prog_cc_c_o=no
- break
- fi
- done
- rm -f core conftest*
- unset am_i
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_prog_cc_c_o" >&5
-$as_echo "$am_cv_prog_cc_c_o" >&6; }
-if test "$am_cv_prog_cc_c_o" != yes; then
- # Losing compiler, so override with the script.
- # FIXME: It is wrong to rewrite CC.
- # But if we don't then we get into trouble of one sort or another.
- # A longer-term fix would be to have automake use am__CC in this case,
- # and then we could set am__CC="\$(top_srcdir)/compile \$(CC)"
- CC="$am_aux_dir/compile $CC"
-fi
-ac_ext=c
-ac_cpp='$CPP $CPPFLAGS'
-ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
-ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
-ac_compiler_gnu=$ac_cv_c_compiler_gnu
-
-
-depcc="$CC" am_compiler_list=
-
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking dependency style of $depcc" >&5
-$as_echo_n "checking dependency style of $depcc... " >&6; }
-if ${am_cv_CC_dependencies_compiler_type+:} false; then :
- $as_echo_n "(cached) " >&6
-else
- if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then
- # We make a subdir and do the tests there. Otherwise we can end up
- # making bogus files that we don't know about and never remove. For
- # instance it was reported that on HP-UX the gcc test will end up
- # making a dummy file named 'D' -- because '-MD' means "put the output
- # in D".
- rm -rf conftest.dir
- mkdir conftest.dir
- # Copy depcomp to subdir because otherwise we won't find it if we're
- # using a relative directory.
- cp "$am_depcomp" conftest.dir
- cd conftest.dir
- # We will build objects and dependencies in a subdirectory because
- # it helps to detect inapplicable dependency modes. For instance
- # both Tru64's cc and ICC support -MD to output dependencies as a
- # side effect of compilation, but ICC will put the dependencies in
- # the current directory while Tru64 will put them in the object
- # directory.
- mkdir sub
-
- am_cv_CC_dependencies_compiler_type=none
- if test "$am_compiler_list" = ""; then
- am_compiler_list=`sed -n 's/^#*\([a-zA-Z0-9]*\))$/\1/p' < ./depcomp`
- fi
- am__universal=false
- case " $depcc " in #(
- *\ -arch\ *\ -arch\ *) am__universal=true ;;
- esac
-
- for depmode in $am_compiler_list; do
- # Setup a source with many dependencies, because some compilers
- # like to wrap large dependency lists on column 80 (with \), and
- # we should not choose a depcomp mode which is confused by this.
- #
- # We need to recreate these files for each test, as the compiler may
- # overwrite some of them when testing with obscure command lines.
- # This happens at least with the AIX C compiler.
- : > sub/conftest.c
- for i in 1 2 3 4 5 6; do
- echo '#include "conftst'$i'.h"' >> sub/conftest.c
- # Using ": > sub/conftst$i.h" creates only sub/conftst1.h with
- # Solaris 10 /bin/sh.
- echo '/* dummy */' > sub/conftst$i.h
- done
- echo "${am__include} ${am__quote}sub/conftest.Po${am__quote}" > confmf
-
- # We check with '-c' and '-o' for the sake of the "dashmstdout"
- # mode. It turns out that the SunPro C++ compiler does not properly
- # handle '-M -o', and we need to detect this. Also, some Intel
- # versions had trouble with output in subdirs.
- am__obj=sub/conftest.${OBJEXT-o}
- am__minus_obj="-o $am__obj"
- case $depmode in
- gcc)
- # This depmode causes a compiler race in universal mode.
- test "$am__universal" = false || continue
- ;;
- nosideeffect)
- # After this tag, mechanisms are not by side-effect, so they'll
- # only be used when explicitly requested.
- if test "x$enable_dependency_tracking" = xyes; then
- continue
- else
- break
- fi
- ;;
- msvc7 | msvc7msys | msvisualcpp | msvcmsys)
- # This compiler won't grok '-c -o', but also, the minuso test has
- # not run yet. These depmodes are late enough in the game, and
- # so weak that their functioning should not be impacted.
- am__obj=conftest.${OBJEXT-o}
- am__minus_obj=
- ;;
- none) break ;;
- esac
- if depmode=$depmode \
- source=sub/conftest.c object=$am__obj \
- depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \
- $SHELL ./depcomp $depcc -c $am__minus_obj sub/conftest.c \
- >/dev/null 2>conftest.err &&
- grep sub/conftst1.h sub/conftest.Po > /dev/null 2>&1 &&
- grep sub/conftst6.h sub/conftest.Po > /dev/null 2>&1 &&
- grep $am__obj sub/conftest.Po > /dev/null 2>&1 &&
- ${MAKE-make} -s -f confmf > /dev/null 2>&1; then
- # icc doesn't choke on unknown options, it will just issue warnings
- # or remarks (even with -Werror). So we grep stderr for any message
- # that says an option was ignored or not supported.
- # When given -MP, icc 7.0 and 7.1 complain thusly:
- # icc: Command line warning: ignoring option '-M'; no argument required
- # The diagnosis changed in icc 8.0:
- # icc: Command line remark: option '-MP' not supported
- if (grep 'ignoring option' conftest.err ||
- grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else
- am_cv_CC_dependencies_compiler_type=$depmode
- break
- fi
- fi
- done
-
- cd ..
- rm -rf conftest.dir
-else
- am_cv_CC_dependencies_compiler_type=none
-fi
-
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_CC_dependencies_compiler_type" >&5
-$as_echo "$am_cv_CC_dependencies_compiler_type" >&6; }
-CCDEPMODE=depmode=$am_cv_CC_dependencies_compiler_type
-
- if
- test "x$enable_dependency_tracking" != xno \
- && test "$am_cv_CC_dependencies_compiler_type" = gcc3; then
- am__fastdepCC_TRUE=
- am__fastdepCC_FALSE='#'
-else
- am__fastdepCC_TRUE='#'
- am__fastdepCC_FALSE=
-fi
-
-
-
-
-if test "x$remember_set_CFLAGS" = "x"
-then
- if test "$CFLAGS" = "-g -O2"
- then
- CFLAGS="-O2"
- elif test "$CFLAGS" = "-g"
- then
- CFLAGS=""
- fi
-fi
-
-# Check for a 64-bit integer type
-ac_ext=c
-ac_cpp='$CPP $CPPFLAGS'
-ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
-ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
-ac_compiler_gnu=$ac_cv_c_compiler_gnu
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking how to run the C preprocessor" >&5
-$as_echo_n "checking how to run the C preprocessor... " >&6; }
-# On Suns, sometimes $CPP names a directory.
-if test -n "$CPP" && test -d "$CPP"; then
- CPP=
-fi
-if test -z "$CPP"; then
- if ${ac_cv_prog_CPP+:} false; then :
- $as_echo_n "(cached) " >&6
-else
- # Double quotes because CPP needs to be expanded
- for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp"
- do
- ac_preproc_ok=false
-for ac_c_preproc_warn_flag in '' yes
-do
- # Use a header file that comes with gcc, so configuring glibc
- # with a fresh cross-compiler works.
- # Prefer to if __STDC__ is defined, since
- # exists even on freestanding compilers.
- # On the NeXT, cc -E runs the code through the compiler's parser,
- # not just through cpp. "Syntax error" is here to catch this case.
- cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h. */
-#ifdef __STDC__
-# include
-#else
-# include
-#endif
- Syntax error
-_ACEOF
-if ac_fn_c_try_cpp "$LINENO"; then :
-
-else
- # Broken: fails on valid input.
-continue
-fi
-rm -f conftest.err conftest.i conftest.$ac_ext
-
- # OK, works on sane cases. Now check whether nonexistent headers
- # can be detected and how.
- cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h. */
-#include
-_ACEOF
-if ac_fn_c_try_cpp "$LINENO"; then :
- # Broken: success on invalid input.
-continue
-else
- # Passes both tests.
-ac_preproc_ok=:
-break
-fi
-rm -f conftest.err conftest.i conftest.$ac_ext
-
-done
-# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
-rm -f conftest.i conftest.err conftest.$ac_ext
-if $ac_preproc_ok; then :
- break
-fi
-
- done
- ac_cv_prog_CPP=$CPP
-
-fi
- CPP=$ac_cv_prog_CPP
-else
- ac_cv_prog_CPP=$CPP
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $CPP" >&5
-$as_echo "$CPP" >&6; }
-ac_preproc_ok=false
-for ac_c_preproc_warn_flag in '' yes
-do
- # Use a header file that comes with gcc, so configuring glibc
- # with a fresh cross-compiler works.
- # Prefer to if __STDC__ is defined, since
- # exists even on freestanding compilers.
- # On the NeXT, cc -E runs the code through the compiler's parser,
- # not just through cpp. "Syntax error" is here to catch this case.
- cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h. */
-#ifdef __STDC__
-# include
-#else
-# include
-#endif
- Syntax error
-_ACEOF
-if ac_fn_c_try_cpp "$LINENO"; then :
-
-else
- # Broken: fails on valid input.
-continue
-fi
-rm -f conftest.err conftest.i conftest.$ac_ext
-
- # OK, works on sane cases. Now check whether nonexistent headers
- # can be detected and how.
- cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h. */
-#include
-_ACEOF
-if ac_fn_c_try_cpp "$LINENO"; then :
- # Broken: success on invalid input.
-continue
-else
- # Passes both tests.
-ac_preproc_ok=:
-break
-fi
-rm -f conftest.err conftest.i conftest.$ac_ext
-
-done
-# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
-rm -f conftest.i conftest.err conftest.$ac_ext
-if $ac_preproc_ok; then :
-
-else
- { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
-$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
-as_fn_error $? "C preprocessor \"$CPP\" fails sanity check
-See \`config.log' for more details" "$LINENO" 5; }
-fi
-
-ac_ext=c
-ac_cpp='$CPP $CPPFLAGS'
-ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
-ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
-ac_compiler_gnu=$ac_cv_c_compiler_gnu
-
-
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for grep that handles long lines and -e" >&5
-$as_echo_n "checking for grep that handles long lines and -e... " >&6; }
-if ${ac_cv_path_GREP+:} false; then :
- $as_echo_n "(cached) " >&6
-else
- if test -z "$GREP"; then
- ac_path_GREP_found=false
- # Loop through the user's path and test for each of PROGNAME-LIST
- as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
-for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
-do
- IFS=$as_save_IFS
- test -z "$as_dir" && as_dir=.
- for ac_prog in grep ggrep; do
- for ac_exec_ext in '' $ac_executable_extensions; do
- ac_path_GREP="$as_dir/$ac_prog$ac_exec_ext"
- as_fn_executable_p "$ac_path_GREP" || continue
-# Check for GNU ac_path_GREP and select it if it is found.
- # Check for GNU $ac_path_GREP
-case `"$ac_path_GREP" --version 2>&1` in
-*GNU*)
- ac_cv_path_GREP="$ac_path_GREP" ac_path_GREP_found=:;;
-*)
- ac_count=0
- $as_echo_n 0123456789 >"conftest.in"
- while :
- do
- cat "conftest.in" "conftest.in" >"conftest.tmp"
- mv "conftest.tmp" "conftest.in"
- cp "conftest.in" "conftest.nl"
- $as_echo 'GREP' >> "conftest.nl"
- "$ac_path_GREP" -e 'GREP$' -e '-(cannot match)-' < "conftest.nl" >"conftest.out" 2>/dev/null || break
- diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
- as_fn_arith $ac_count + 1 && ac_count=$as_val
- if test $ac_count -gt ${ac_path_GREP_max-0}; then
- # Best one so far, save it but keep looking for a better one
- ac_cv_path_GREP="$ac_path_GREP"
- ac_path_GREP_max=$ac_count
- fi
- # 10*(2^10) chars as input seems more than enough
- test $ac_count -gt 10 && break
- done
- rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
-esac
-
- $ac_path_GREP_found && break 3
- done
- done
- done
-IFS=$as_save_IFS
- if test -z "$ac_cv_path_GREP"; then
- as_fn_error $? "no acceptable grep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
- fi
-else
- ac_cv_path_GREP=$GREP
-fi
-
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_GREP" >&5
-$as_echo "$ac_cv_path_GREP" >&6; }
- GREP="$ac_cv_path_GREP"
-
-
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for egrep" >&5
-$as_echo_n "checking for egrep... " >&6; }
-if ${ac_cv_path_EGREP+:} false; then :
- $as_echo_n "(cached) " >&6
-else
- if echo a | $GREP -E '(a|b)' >/dev/null 2>&1
- then ac_cv_path_EGREP="$GREP -E"
- else
- if test -z "$EGREP"; then
- ac_path_EGREP_found=false
- # Loop through the user's path and test for each of PROGNAME-LIST
- as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
-for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
-do
- IFS=$as_save_IFS
- test -z "$as_dir" && as_dir=.
- for ac_prog in egrep; do
- for ac_exec_ext in '' $ac_executable_extensions; do
- ac_path_EGREP="$as_dir/$ac_prog$ac_exec_ext"
- as_fn_executable_p "$ac_path_EGREP" || continue
-# Check for GNU ac_path_EGREP and select it if it is found.
- # Check for GNU $ac_path_EGREP
-case `"$ac_path_EGREP" --version 2>&1` in
-*GNU*)
- ac_cv_path_EGREP="$ac_path_EGREP" ac_path_EGREP_found=:;;
-*)
- ac_count=0
- $as_echo_n 0123456789 >"conftest.in"
- while :
- do
- cat "conftest.in" "conftest.in" >"conftest.tmp"
- mv "conftest.tmp" "conftest.in"
- cp "conftest.in" "conftest.nl"
- $as_echo 'EGREP' >> "conftest.nl"
- "$ac_path_EGREP" 'EGREP$' < "conftest.nl" >"conftest.out" 2>/dev/null || break
- diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
- as_fn_arith $ac_count + 1 && ac_count=$as_val
- if test $ac_count -gt ${ac_path_EGREP_max-0}; then
- # Best one so far, save it but keep looking for a better one
- ac_cv_path_EGREP="$ac_path_EGREP"
- ac_path_EGREP_max=$ac_count
- fi
- # 10*(2^10) chars as input seems more than enough
- test $ac_count -gt 10 && break
- done
- rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
-esac
-
- $ac_path_EGREP_found && break 3
- done
- done
- done
-IFS=$as_save_IFS
- if test -z "$ac_cv_path_EGREP"; then
- as_fn_error $? "no acceptable egrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
- fi
-else
- ac_cv_path_EGREP=$EGREP
-fi
-
- fi
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_EGREP" >&5
-$as_echo "$ac_cv_path_EGREP" >&6; }
- EGREP="$ac_cv_path_EGREP"
-
-
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5
-$as_echo_n "checking for ANSI C header files... " >&6; }
-if ${ac_cv_header_stdc+:} false; then :
- $as_echo_n "(cached) " >&6
-else
- cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h. */
-#include
-#include
-#include
-#include
-
-int
-main ()
-{
-
- ;
- return 0;
-}
-_ACEOF
-if ac_fn_c_try_compile "$LINENO"; then :
- ac_cv_header_stdc=yes
-else
- ac_cv_header_stdc=no
-fi
-rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
-
-if test $ac_cv_header_stdc = yes; then
- # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
- cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h. */
-#include
-
-_ACEOF
-if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
- $EGREP "memchr" >/dev/null 2>&1; then :
-
-else
- ac_cv_header_stdc=no
-fi
-rm -f conftest*
-
-fi
-
-if test $ac_cv_header_stdc = yes; then
- # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
- cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h. */
-#include
-
-_ACEOF
-if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
- $EGREP "free" >/dev/null 2>&1; then :
-
-else
- ac_cv_header_stdc=no
-fi
-rm -f conftest*
-
-fi
-
-if test $ac_cv_header_stdc = yes; then
- # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
- if test "$cross_compiling" = yes; then :
- :
-else
- cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h. */
-#include
-#include
-#if ((' ' & 0x0FF) == 0x020)
-# define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
-# define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
-#else
-# define ISLOWER(c) \
- (('a' <= (c) && (c) <= 'i') \
- || ('j' <= (c) && (c) <= 'r') \
- || ('s' <= (c) && (c) <= 'z'))
-# define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c))
-#endif
-
-#define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
-int
-main ()
-{
- int i;
- for (i = 0; i < 256; i++)
- if (XOR (islower (i), ISLOWER (i))
- || toupper (i) != TOUPPER (i))
- return 2;
- return 0;
-}
-_ACEOF
-if ac_fn_c_try_run "$LINENO"; then :
-
-else
- ac_cv_header_stdc=no
-fi
-rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
- conftest.$ac_objext conftest.beam conftest.$ac_ext
-fi
-
-fi
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5
-$as_echo "$ac_cv_header_stdc" >&6; }
-if test $ac_cv_header_stdc = yes; then
-
-$as_echo "#define STDC_HEADERS 1" >>confdefs.h
-
-fi
-
-# On IRIX 5.3, sys/types and inttypes.h are conflicting.
-for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \
- inttypes.h stdint.h unistd.h
-do :
- as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
-ac_fn_c_check_header_compile "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default
-"
-if eval test \"x\$"$as_ac_Header"\" = x"yes"; then :
- cat >>confdefs.h <<_ACEOF
-#define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
-_ACEOF
-
-fi
-
-done
-
-
-ac_fn_c_find_intX_t "$LINENO" "64" "ac_cv_c_int64_t"
-case $ac_cv_c_int64_t in #(
- no|yes) ;; #(
- *)
-
-cat >>confdefs.h <<_ACEOF
-#define int64_t $ac_cv_c_int64_t
-_ACEOF
-;;
-esac
-
-
-
-# Make sure we can run config.sub.
-$SHELL "$ac_aux_dir/config.sub" sun4 >/dev/null 2>&1 ||
- as_fn_error $? "cannot run $SHELL $ac_aux_dir/config.sub" "$LINENO" 5
-
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking build system type" >&5
-$as_echo_n "checking build system type... " >&6; }
-if ${ac_cv_build+:} false; then :
- $as_echo_n "(cached) " >&6
-else
- ac_build_alias=$build_alias
-test "x$ac_build_alias" = x &&
- ac_build_alias=`$SHELL "$ac_aux_dir/config.guess"`
-test "x$ac_build_alias" = x &&
- as_fn_error $? "cannot guess build type; you must specify one" "$LINENO" 5
-ac_cv_build=`$SHELL "$ac_aux_dir/config.sub" $ac_build_alias` ||
- as_fn_error $? "$SHELL $ac_aux_dir/config.sub $ac_build_alias failed" "$LINENO" 5
-
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_build" >&5
-$as_echo "$ac_cv_build" >&6; }
-case $ac_cv_build in
-*-*-*) ;;
-*) as_fn_error $? "invalid value of canonical build" "$LINENO" 5;;
-esac
-build=$ac_cv_build
-ac_save_IFS=$IFS; IFS='-'
-set x $ac_cv_build
-shift
-build_cpu=$1
-build_vendor=$2
-shift; shift
-# Remember, the first character of IFS is used to create $*,
-# except with old shells:
-build_os=$*
-IFS=$ac_save_IFS
-case $build_os in *\ *) build_os=`echo "$build_os" | sed 's/ /-/g'`;; esac
-
-
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking host system type" >&5
-$as_echo_n "checking host system type... " >&6; }
-if ${ac_cv_host+:} false; then :
- $as_echo_n "(cached) " >&6
-else
- if test "x$host_alias" = x; then
- ac_cv_host=$ac_cv_build
-else
- ac_cv_host=`$SHELL "$ac_aux_dir/config.sub" $host_alias` ||
- as_fn_error $? "$SHELL $ac_aux_dir/config.sub $host_alias failed" "$LINENO" 5
-fi
-
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_host" >&5
-$as_echo "$ac_cv_host" >&6; }
-case $ac_cv_host in
-*-*-*) ;;
-*) as_fn_error $? "invalid value of canonical host" "$LINENO" 5;;
-esac
-host=$ac_cv_host
-ac_save_IFS=$IFS; IFS='-'
-set x $ac_cv_host
-shift
-host_cpu=$1
-host_vendor=$2
-shift; shift
-# Remember, the first character of IFS is used to create $*,
-# except with old shells:
-host_os=$*
-IFS=$ac_save_IFS
-case $host_os in *\ *) host_os=`echo "$host_os" | sed 's/ /-/g'`;; esac
-
-
-enable_win32_dll=yes
-
-case $host in
-*-*-cygwin* | *-*-mingw* | *-*-pw32* | *-*-cegcc*)
- if test -n "$ac_tool_prefix"; then
- # Extract the first word of "${ac_tool_prefix}as", so it can be a program name with args.
-set dummy ${ac_tool_prefix}as; ac_word=$2
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
-$as_echo_n "checking for $ac_word... " >&6; }
-if ${ac_cv_prog_AS+:} false; then :
- $as_echo_n "(cached) " >&6
-else
- if test -n "$AS"; then
- ac_cv_prog_AS="$AS" # Let the user override the test.
-else
-as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
-for as_dir in $PATH
-do
- IFS=$as_save_IFS
- test -z "$as_dir" && as_dir=.
- for ac_exec_ext in '' $ac_executable_extensions; do
- if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
- ac_cv_prog_AS="${ac_tool_prefix}as"
- $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
- break 2
- fi
-done
- done
-IFS=$as_save_IFS
-
-fi
-fi
-AS=$ac_cv_prog_AS
-if test -n "$AS"; then
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AS" >&5
-$as_echo "$AS" >&6; }
-else
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-$as_echo "no" >&6; }
-fi
-
-
-fi
-if test -z "$ac_cv_prog_AS"; then
- ac_ct_AS=$AS
- # Extract the first word of "as", so it can be a program name with args.
-set dummy as; ac_word=$2
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
-$as_echo_n "checking for $ac_word... " >&6; }
-if ${ac_cv_prog_ac_ct_AS+:} false; then :
- $as_echo_n "(cached) " >&6
-else
- if test -n "$ac_ct_AS"; then
- ac_cv_prog_ac_ct_AS="$ac_ct_AS" # Let the user override the test.
-else
-as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
-for as_dir in $PATH
-do
- IFS=$as_save_IFS
- test -z "$as_dir" && as_dir=.
- for ac_exec_ext in '' $ac_executable_extensions; do
- if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
- ac_cv_prog_ac_ct_AS="as"
- $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
- break 2
- fi
-done
- done
-IFS=$as_save_IFS
-
-fi
-fi
-ac_ct_AS=$ac_cv_prog_ac_ct_AS
-if test -n "$ac_ct_AS"; then
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_AS" >&5
-$as_echo "$ac_ct_AS" >&6; }
-else
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-$as_echo "no" >&6; }
-fi
-
- if test "x$ac_ct_AS" = x; then
- AS="false"
- else
- case $cross_compiling:$ac_tool_warned in
-yes:)
-{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
-$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
-ac_tool_warned=yes ;;
-esac
- AS=$ac_ct_AS
- fi
-else
- AS="$ac_cv_prog_AS"
-fi
-
- if test -n "$ac_tool_prefix"; then
- # Extract the first word of "${ac_tool_prefix}dlltool", so it can be a program name with args.
-set dummy ${ac_tool_prefix}dlltool; ac_word=$2
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
-$as_echo_n "checking for $ac_word... " >&6; }
-if ${ac_cv_prog_DLLTOOL+:} false; then :
- $as_echo_n "(cached) " >&6
-else
- if test -n "$DLLTOOL"; then
- ac_cv_prog_DLLTOOL="$DLLTOOL" # Let the user override the test.
-else
-as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
-for as_dir in $PATH
-do
- IFS=$as_save_IFS
- test -z "$as_dir" && as_dir=.
- for ac_exec_ext in '' $ac_executable_extensions; do
- if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
- ac_cv_prog_DLLTOOL="${ac_tool_prefix}dlltool"
- $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
- break 2
- fi
-done
- done
-IFS=$as_save_IFS
-
-fi
-fi
-DLLTOOL=$ac_cv_prog_DLLTOOL
-if test -n "$DLLTOOL"; then
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: $DLLTOOL" >&5
-$as_echo "$DLLTOOL" >&6; }
-else
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-$as_echo "no" >&6; }
-fi
-
-
-fi
-if test -z "$ac_cv_prog_DLLTOOL"; then
- ac_ct_DLLTOOL=$DLLTOOL
- # Extract the first word of "dlltool", so it can be a program name with args.
-set dummy dlltool; ac_word=$2
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
-$as_echo_n "checking for $ac_word... " >&6; }
-if ${ac_cv_prog_ac_ct_DLLTOOL+:} false; then :
- $as_echo_n "(cached) " >&6
-else
- if test -n "$ac_ct_DLLTOOL"; then
- ac_cv_prog_ac_ct_DLLTOOL="$ac_ct_DLLTOOL" # Let the user override the test.
-else
-as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
-for as_dir in $PATH
-do
- IFS=$as_save_IFS
- test -z "$as_dir" && as_dir=.
- for ac_exec_ext in '' $ac_executable_extensions; do
- if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
- ac_cv_prog_ac_ct_DLLTOOL="dlltool"
- $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
- break 2
- fi
-done
- done
-IFS=$as_save_IFS
-
-fi
-fi
-ac_ct_DLLTOOL=$ac_cv_prog_ac_ct_DLLTOOL
-if test -n "$ac_ct_DLLTOOL"; then
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_DLLTOOL" >&5
-$as_echo "$ac_ct_DLLTOOL" >&6; }
-else
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-$as_echo "no" >&6; }
-fi
-
- if test "x$ac_ct_DLLTOOL" = x; then
- DLLTOOL="false"
- else
- case $cross_compiling:$ac_tool_warned in
-yes:)
-{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
-$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
-ac_tool_warned=yes ;;
-esac
- DLLTOOL=$ac_ct_DLLTOOL
- fi
-else
- DLLTOOL="$ac_cv_prog_DLLTOOL"
-fi
-
- if test -n "$ac_tool_prefix"; then
- # Extract the first word of "${ac_tool_prefix}objdump", so it can be a program name with args.
-set dummy ${ac_tool_prefix}objdump; ac_word=$2
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
-$as_echo_n "checking for $ac_word... " >&6; }
-if ${ac_cv_prog_OBJDUMP+:} false; then :
- $as_echo_n "(cached) " >&6
-else
- if test -n "$OBJDUMP"; then
- ac_cv_prog_OBJDUMP="$OBJDUMP" # Let the user override the test.
-else
-as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
-for as_dir in $PATH
-do
- IFS=$as_save_IFS
- test -z "$as_dir" && as_dir=.
- for ac_exec_ext in '' $ac_executable_extensions; do
- if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
- ac_cv_prog_OBJDUMP="${ac_tool_prefix}objdump"
- $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
- break 2
- fi
-done
- done
-IFS=$as_save_IFS
-
-fi
-fi
-OBJDUMP=$ac_cv_prog_OBJDUMP
-if test -n "$OBJDUMP"; then
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: $OBJDUMP" >&5
-$as_echo "$OBJDUMP" >&6; }
-else
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-$as_echo "no" >&6; }
-fi
-
-
-fi
-if test -z "$ac_cv_prog_OBJDUMP"; then
- ac_ct_OBJDUMP=$OBJDUMP
- # Extract the first word of "objdump", so it can be a program name with args.
-set dummy objdump; ac_word=$2
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
-$as_echo_n "checking for $ac_word... " >&6; }
-if ${ac_cv_prog_ac_ct_OBJDUMP+:} false; then :
- $as_echo_n "(cached) " >&6
-else
- if test -n "$ac_ct_OBJDUMP"; then
- ac_cv_prog_ac_ct_OBJDUMP="$ac_ct_OBJDUMP" # Let the user override the test.
-else
-as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
-for as_dir in $PATH
-do
- IFS=$as_save_IFS
- test -z "$as_dir" && as_dir=.
- for ac_exec_ext in '' $ac_executable_extensions; do
- if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
- ac_cv_prog_ac_ct_OBJDUMP="objdump"
- $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
- break 2
- fi
-done
- done
-IFS=$as_save_IFS
-
-fi
-fi
-ac_ct_OBJDUMP=$ac_cv_prog_ac_ct_OBJDUMP
-if test -n "$ac_ct_OBJDUMP"; then
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_OBJDUMP" >&5
-$as_echo "$ac_ct_OBJDUMP" >&6; }
-else
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-$as_echo "no" >&6; }
-fi
-
- if test "x$ac_ct_OBJDUMP" = x; then
- OBJDUMP="false"
- else
- case $cross_compiling:$ac_tool_warned in
-yes:)
-{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
-$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
-ac_tool_warned=yes ;;
-esac
- OBJDUMP=$ac_ct_OBJDUMP
- fi
-else
- OBJDUMP="$ac_cv_prog_OBJDUMP"
-fi
-
- ;;
-esac
-
-test -z "$AS" && AS=as
-
-
-
-
-
-test -z "$DLLTOOL" && DLLTOOL=dlltool
-
-
-
-
-
-test -z "$OBJDUMP" && OBJDUMP=objdump
-
-
-
-
-
-
-
-case `pwd` in
- *\ * | *\ *)
- { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: Libtool does not cope well with whitespace in \`pwd\`" >&5
-$as_echo "$as_me: WARNING: Libtool does not cope well with whitespace in \`pwd\`" >&2;} ;;
-esac
-
-
-
-macro_version='2.4.6'
-macro_revision='2.4.6'
-
-
-
-
-
-
-
-
-
-
-
-
-
-ltmain=$ac_aux_dir/ltmain.sh
-
-# Backslashify metacharacters that are still active within
-# double-quoted strings.
-sed_quote_subst='s/\(["`$\\]\)/\\\1/g'
-
-# Same as above, but do not quote variable references.
-double_quote_subst='s/\(["`\\]\)/\\\1/g'
-
-# Sed substitution to delay expansion of an escaped shell variable in a
-# double_quote_subst'ed string.
-delay_variable_subst='s/\\\\\\\\\\\$/\\\\\\$/g'
-
-# Sed substitution to delay expansion of an escaped single quote.
-delay_single_quote_subst='s/'\''/'\'\\\\\\\'\''/g'
-
-# Sed substitution to avoid accidental globbing in evaled expressions
-no_glob_subst='s/\*/\\\*/g'
-
-ECHO='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
-ECHO=$ECHO$ECHO$ECHO$ECHO$ECHO
-ECHO=$ECHO$ECHO$ECHO$ECHO$ECHO$ECHO
-
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking how to print strings" >&5
-$as_echo_n "checking how to print strings... " >&6; }
-# Test print first, because it will be a builtin if present.
-if test "X`( print -r -- -n ) 2>/dev/null`" = X-n && \
- test "X`print -r -- $ECHO 2>/dev/null`" = "X$ECHO"; then
- ECHO='print -r --'
-elif test "X`printf %s $ECHO 2>/dev/null`" = "X$ECHO"; then
- ECHO='printf %s\n'
-else
- # Use this function as a fallback that always works.
- func_fallback_echo ()
- {
- eval 'cat <<_LTECHO_EOF
-$1
-_LTECHO_EOF'
- }
- ECHO='func_fallback_echo'
-fi
-
-# func_echo_all arg...
-# Invoke $ECHO with all args, space-separated.
-func_echo_all ()
-{
- $ECHO ""
-}
-
-case $ECHO in
- printf*) { $as_echo "$as_me:${as_lineno-$LINENO}: result: printf" >&5
-$as_echo "printf" >&6; } ;;
- print*) { $as_echo "$as_me:${as_lineno-$LINENO}: result: print -r" >&5
-$as_echo "print -r" >&6; } ;;
- *) { $as_echo "$as_me:${as_lineno-$LINENO}: result: cat" >&5
-$as_echo "cat" >&6; } ;;
-esac
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for a sed that does not truncate output" >&5
-$as_echo_n "checking for a sed that does not truncate output... " >&6; }
-if ${ac_cv_path_SED+:} false; then :
- $as_echo_n "(cached) " >&6
-else
- ac_script=s/aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa/bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb/
- for ac_i in 1 2 3 4 5 6 7; do
- ac_script="$ac_script$as_nl$ac_script"
- done
- echo "$ac_script" 2>/dev/null | sed 99q >conftest.sed
- { ac_script=; unset ac_script;}
- if test -z "$SED"; then
- ac_path_SED_found=false
- # Loop through the user's path and test for each of PROGNAME-LIST
- as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
-for as_dir in $PATH
-do
- IFS=$as_save_IFS
- test -z "$as_dir" && as_dir=.
- for ac_prog in sed gsed; do
- for ac_exec_ext in '' $ac_executable_extensions; do
- ac_path_SED="$as_dir/$ac_prog$ac_exec_ext"
- as_fn_executable_p "$ac_path_SED" || continue
-# Check for GNU ac_path_SED and select it if it is found.
- # Check for GNU $ac_path_SED
-case `"$ac_path_SED" --version 2>&1` in
-*GNU*)
- ac_cv_path_SED="$ac_path_SED" ac_path_SED_found=:;;
-*)
- ac_count=0
- $as_echo_n 0123456789 >"conftest.in"
- while :
- do
- cat "conftest.in" "conftest.in" >"conftest.tmp"
- mv "conftest.tmp" "conftest.in"
- cp "conftest.in" "conftest.nl"
- $as_echo '' >> "conftest.nl"
- "$ac_path_SED" -f conftest.sed < "conftest.nl" >"conftest.out" 2>/dev/null || break
- diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
- as_fn_arith $ac_count + 1 && ac_count=$as_val
- if test $ac_count -gt ${ac_path_SED_max-0}; then
- # Best one so far, save it but keep looking for a better one
- ac_cv_path_SED="$ac_path_SED"
- ac_path_SED_max=$ac_count
- fi
- # 10*(2^10) chars as input seems more than enough
- test $ac_count -gt 10 && break
- done
- rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
-esac
-
- $ac_path_SED_found && break 3
- done
- done
- done
-IFS=$as_save_IFS
- if test -z "$ac_cv_path_SED"; then
- as_fn_error $? "no acceptable sed could be found in \$PATH" "$LINENO" 5
- fi
-else
- ac_cv_path_SED=$SED
-fi
-
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_SED" >&5
-$as_echo "$ac_cv_path_SED" >&6; }
- SED="$ac_cv_path_SED"
- rm -f conftest.sed
-
-test -z "$SED" && SED=sed
-Xsed="$SED -e 1s/^X//"
-
-
-
-
-
-
-
-
-
-
-
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for fgrep" >&5
-$as_echo_n "checking for fgrep... " >&6; }
-if ${ac_cv_path_FGREP+:} false; then :
- $as_echo_n "(cached) " >&6
-else
- if echo 'ab*c' | $GREP -F 'ab*c' >/dev/null 2>&1
- then ac_cv_path_FGREP="$GREP -F"
- else
- if test -z "$FGREP"; then
- ac_path_FGREP_found=false
- # Loop through the user's path and test for each of PROGNAME-LIST
- as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
-for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
-do
- IFS=$as_save_IFS
- test -z "$as_dir" && as_dir=.
- for ac_prog in fgrep; do
- for ac_exec_ext in '' $ac_executable_extensions; do
- ac_path_FGREP="$as_dir/$ac_prog$ac_exec_ext"
- as_fn_executable_p "$ac_path_FGREP" || continue
-# Check for GNU ac_path_FGREP and select it if it is found.
- # Check for GNU $ac_path_FGREP
-case `"$ac_path_FGREP" --version 2>&1` in
-*GNU*)
- ac_cv_path_FGREP="$ac_path_FGREP" ac_path_FGREP_found=:;;
-*)
- ac_count=0
- $as_echo_n 0123456789 >"conftest.in"
- while :
- do
- cat "conftest.in" "conftest.in" >"conftest.tmp"
- mv "conftest.tmp" "conftest.in"
- cp "conftest.in" "conftest.nl"
- $as_echo 'FGREP' >> "conftest.nl"
- "$ac_path_FGREP" FGREP < "conftest.nl" >"conftest.out" 2>/dev/null || break
- diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
- as_fn_arith $ac_count + 1 && ac_count=$as_val
- if test $ac_count -gt ${ac_path_FGREP_max-0}; then
- # Best one so far, save it but keep looking for a better one
- ac_cv_path_FGREP="$ac_path_FGREP"
- ac_path_FGREP_max=$ac_count
- fi
- # 10*(2^10) chars as input seems more than enough
- test $ac_count -gt 10 && break
- done
- rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
-esac
-
- $ac_path_FGREP_found && break 3
- done
- done
- done
-IFS=$as_save_IFS
- if test -z "$ac_cv_path_FGREP"; then
- as_fn_error $? "no acceptable fgrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
- fi
-else
- ac_cv_path_FGREP=$FGREP
-fi
-
- fi
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_FGREP" >&5
-$as_echo "$ac_cv_path_FGREP" >&6; }
- FGREP="$ac_cv_path_FGREP"
-
-
-test -z "$GREP" && GREP=grep
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-# Check whether --with-gnu-ld was given.
-if test "${with_gnu_ld+set}" = set; then :
- withval=$with_gnu_ld; test no = "$withval" || with_gnu_ld=yes
-else
- with_gnu_ld=no
-fi
-
-ac_prog=ld
-if test yes = "$GCC"; then
- # Check if gcc -print-prog-name=ld gives a path.
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ld used by $CC" >&5
-$as_echo_n "checking for ld used by $CC... " >&6; }
- case $host in
- *-*-mingw*)
- # gcc leaves a trailing carriage return, which upsets mingw
- ac_prog=`($CC -print-prog-name=ld) 2>&5 | tr -d '\015'` ;;
- *)
- ac_prog=`($CC -print-prog-name=ld) 2>&5` ;;
- esac
- case $ac_prog in
- # Accept absolute paths.
- [\\/]* | ?:[\\/]*)
- re_direlt='/[^/][^/]*/\.\./'
- # Canonicalize the pathname of ld
- ac_prog=`$ECHO "$ac_prog"| $SED 's%\\\\%/%g'`
- while $ECHO "$ac_prog" | $GREP "$re_direlt" > /dev/null 2>&1; do
- ac_prog=`$ECHO $ac_prog| $SED "s%$re_direlt%/%"`
- done
- test -z "$LD" && LD=$ac_prog
- ;;
- "")
- # If it fails, then pretend we aren't using GCC.
- ac_prog=ld
- ;;
- *)
- # If it is relative, then search for the first ld in PATH.
- with_gnu_ld=unknown
- ;;
- esac
-elif test yes = "$with_gnu_ld"; then
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking for GNU ld" >&5
-$as_echo_n "checking for GNU ld... " >&6; }
-else
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking for non-GNU ld" >&5
-$as_echo_n "checking for non-GNU ld... " >&6; }
-fi
-if ${lt_cv_path_LD+:} false; then :
- $as_echo_n "(cached) " >&6
-else
- if test -z "$LD"; then
- lt_save_ifs=$IFS; IFS=$PATH_SEPARATOR
- for ac_dir in $PATH; do
- IFS=$lt_save_ifs
- test -z "$ac_dir" && ac_dir=.
- if test -f "$ac_dir/$ac_prog" || test -f "$ac_dir/$ac_prog$ac_exeext"; then
- lt_cv_path_LD=$ac_dir/$ac_prog
- # Check to see if the program is GNU ld. I'd rather use --version,
- # but apparently some variants of GNU ld only accept -v.
- # Break only if it was the GNU/non-GNU ld that we prefer.
- case `"$lt_cv_path_LD" -v 2>&1 &5
-$as_echo "$LD" >&6; }
-else
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-$as_echo "no" >&6; }
-fi
-test -z "$LD" && as_fn_error $? "no acceptable ld found in \$PATH" "$LINENO" 5
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if the linker ($LD) is GNU ld" >&5
-$as_echo_n "checking if the linker ($LD) is GNU ld... " >&6; }
-if ${lt_cv_prog_gnu_ld+:} false; then :
- $as_echo_n "(cached) " >&6
-else
- # I'd rather use --version here, but apparently some GNU lds only accept -v.
-case `$LD -v 2>&1 &5
-$as_echo "$lt_cv_prog_gnu_ld" >&6; }
-with_gnu_ld=$lt_cv_prog_gnu_ld
-
-
-
-
-
-
-
-
-
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for BSD- or MS-compatible name lister (nm)" >&5
-$as_echo_n "checking for BSD- or MS-compatible name lister (nm)... " >&6; }
-if ${lt_cv_path_NM+:} false; then :
- $as_echo_n "(cached) " >&6
-else
- if test -n "$NM"; then
- # Let the user override the test.
- lt_cv_path_NM=$NM
-else
- lt_nm_to_check=${ac_tool_prefix}nm
- if test -n "$ac_tool_prefix" && test "$build" = "$host"; then
- lt_nm_to_check="$lt_nm_to_check nm"
- fi
- for lt_tmp_nm in $lt_nm_to_check; do
- lt_save_ifs=$IFS; IFS=$PATH_SEPARATOR
- for ac_dir in $PATH /usr/ccs/bin/elf /usr/ccs/bin /usr/ucb /bin; do
- IFS=$lt_save_ifs
- test -z "$ac_dir" && ac_dir=.
- tmp_nm=$ac_dir/$lt_tmp_nm
- if test -f "$tmp_nm" || test -f "$tmp_nm$ac_exeext"; then
- # Check to see if the nm accepts a BSD-compat flag.
- # Adding the 'sed 1q' prevents false positives on HP-UX, which says:
- # nm: unknown option "B" ignored
- # Tru64's nm complains that /dev/null is an invalid object file
- # MSYS converts /dev/null to NUL, MinGW nm treats NUL as empty
- case $build_os in
- mingw*) lt_bad_file=conftest.nm/nofile ;;
- *) lt_bad_file=/dev/null ;;
- esac
- case `"$tmp_nm" -B $lt_bad_file 2>&1 | sed '1q'` in
- *$lt_bad_file* | *'Invalid file or object type'*)
- lt_cv_path_NM="$tmp_nm -B"
- break 2
- ;;
- *)
- case `"$tmp_nm" -p /dev/null 2>&1 | sed '1q'` in
- */dev/null*)
- lt_cv_path_NM="$tmp_nm -p"
- break 2
- ;;
- *)
- lt_cv_path_NM=${lt_cv_path_NM="$tmp_nm"} # keep the first match, but
- continue # so that we can try to find one that supports BSD flags
- ;;
- esac
- ;;
- esac
- fi
- done
- IFS=$lt_save_ifs
- done
- : ${lt_cv_path_NM=no}
-fi
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_path_NM" >&5
-$as_echo "$lt_cv_path_NM" >&6; }
-if test no != "$lt_cv_path_NM"; then
- NM=$lt_cv_path_NM
-else
- # Didn't find any BSD compatible name lister, look for dumpbin.
- if test -n "$DUMPBIN"; then :
- # Let the user override the test.
- else
- if test -n "$ac_tool_prefix"; then
- for ac_prog in dumpbin "link -dump"
- do
- # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
-set dummy $ac_tool_prefix$ac_prog; ac_word=$2
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
-$as_echo_n "checking for $ac_word... " >&6; }
-if ${ac_cv_prog_DUMPBIN+:} false; then :
- $as_echo_n "(cached) " >&6
-else
- if test -n "$DUMPBIN"; then
- ac_cv_prog_DUMPBIN="$DUMPBIN" # Let the user override the test.
-else
-as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
-for as_dir in $PATH
-do
- IFS=$as_save_IFS
- test -z "$as_dir" && as_dir=.
- for ac_exec_ext in '' $ac_executable_extensions; do
- if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
- ac_cv_prog_DUMPBIN="$ac_tool_prefix$ac_prog"
- $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
- break 2
- fi
-done
- done
-IFS=$as_save_IFS
-
-fi
-fi
-DUMPBIN=$ac_cv_prog_DUMPBIN
-if test -n "$DUMPBIN"; then
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: $DUMPBIN" >&5
-$as_echo "$DUMPBIN" >&6; }
-else
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-$as_echo "no" >&6; }
-fi
-
-
- test -n "$DUMPBIN" && break
- done
-fi
-if test -z "$DUMPBIN"; then
- ac_ct_DUMPBIN=$DUMPBIN
- for ac_prog in dumpbin "link -dump"
-do
- # Extract the first word of "$ac_prog", so it can be a program name with args.
-set dummy $ac_prog; ac_word=$2
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
-$as_echo_n "checking for $ac_word... " >&6; }
-if ${ac_cv_prog_ac_ct_DUMPBIN+:} false; then :
- $as_echo_n "(cached) " >&6
-else
- if test -n "$ac_ct_DUMPBIN"; then
- ac_cv_prog_ac_ct_DUMPBIN="$ac_ct_DUMPBIN" # Let the user override the test.
-else
-as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
-for as_dir in $PATH
-do
- IFS=$as_save_IFS
- test -z "$as_dir" && as_dir=.
- for ac_exec_ext in '' $ac_executable_extensions; do
- if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
- ac_cv_prog_ac_ct_DUMPBIN="$ac_prog"
- $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
- break 2
- fi
-done
- done
-IFS=$as_save_IFS
-
-fi
-fi
-ac_ct_DUMPBIN=$ac_cv_prog_ac_ct_DUMPBIN
-if test -n "$ac_ct_DUMPBIN"; then
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_DUMPBIN" >&5
-$as_echo "$ac_ct_DUMPBIN" >&6; }
-else
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-$as_echo "no" >&6; }
-fi
-
-
- test -n "$ac_ct_DUMPBIN" && break
-done
-
- if test "x$ac_ct_DUMPBIN" = x; then
- DUMPBIN=":"
- else
- case $cross_compiling:$ac_tool_warned in
-yes:)
-{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
-$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
-ac_tool_warned=yes ;;
-esac
- DUMPBIN=$ac_ct_DUMPBIN
- fi
-fi
-
- case `$DUMPBIN -symbols -headers /dev/null 2>&1 | sed '1q'` in
- *COFF*)
- DUMPBIN="$DUMPBIN -symbols -headers"
- ;;
- *)
- DUMPBIN=:
- ;;
- esac
- fi
-
- if test : != "$DUMPBIN"; then
- NM=$DUMPBIN
- fi
-fi
-test -z "$NM" && NM=nm
-
-
-
-
-
-
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking the name lister ($NM) interface" >&5
-$as_echo_n "checking the name lister ($NM) interface... " >&6; }
-if ${lt_cv_nm_interface+:} false; then :
- $as_echo_n "(cached) " >&6
-else
- lt_cv_nm_interface="BSD nm"
- echo "int some_variable = 0;" > conftest.$ac_ext
- (eval echo "\"\$as_me:$LINENO: $ac_compile\"" >&5)
- (eval "$ac_compile" 2>conftest.err)
- cat conftest.err >&5
- (eval echo "\"\$as_me:$LINENO: $NM \\\"conftest.$ac_objext\\\"\"" >&5)
- (eval "$NM \"conftest.$ac_objext\"" 2>conftest.err > conftest.out)
- cat conftest.err >&5
- (eval echo "\"\$as_me:$LINENO: output\"" >&5)
- cat conftest.out >&5
- if $GREP 'External.*some_variable' conftest.out > /dev/null; then
- lt_cv_nm_interface="MS dumpbin"
- fi
- rm -f conftest*
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_nm_interface" >&5
-$as_echo "$lt_cv_nm_interface" >&6; }
-
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ln -s works" >&5
-$as_echo_n "checking whether ln -s works... " >&6; }
-LN_S=$as_ln_s
-if test "$LN_S" = "ln -s"; then
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
-$as_echo "yes" >&6; }
-else
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: no, using $LN_S" >&5
-$as_echo "no, using $LN_S" >&6; }
-fi
-
-# find the maximum length of command line arguments
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking the maximum length of command line arguments" >&5
-$as_echo_n "checking the maximum length of command line arguments... " >&6; }
-if ${lt_cv_sys_max_cmd_len+:} false; then :
- $as_echo_n "(cached) " >&6
-else
- i=0
- teststring=ABCD
-
- case $build_os in
- msdosdjgpp*)
- # On DJGPP, this test can blow up pretty badly due to problems in libc
- # (any single argument exceeding 2000 bytes causes a buffer overrun
- # during glob expansion). Even if it were fixed, the result of this
- # check would be larger than it should be.
- lt_cv_sys_max_cmd_len=12288; # 12K is about right
- ;;
-
- gnu*)
- # Under GNU Hurd, this test is not required because there is
- # no limit to the length of command line arguments.
- # Libtool will interpret -1 as no limit whatsoever
- lt_cv_sys_max_cmd_len=-1;
- ;;
-
- cygwin* | mingw* | cegcc*)
- # On Win9x/ME, this test blows up -- it succeeds, but takes
- # about 5 minutes as the teststring grows exponentially.
- # Worse, since 9x/ME are not pre-emptively multitasking,
- # you end up with a "frozen" computer, even though with patience
- # the test eventually succeeds (with a max line length of 256k).
- # Instead, let's just punt: use the minimum linelength reported by
- # all of the supported platforms: 8192 (on NT/2K/XP).
- lt_cv_sys_max_cmd_len=8192;
- ;;
-
- mint*)
- # On MiNT this can take a long time and run out of memory.
- lt_cv_sys_max_cmd_len=8192;
- ;;
-
- amigaos*)
- # On AmigaOS with pdksh, this test takes hours, literally.
- # So we just punt and use a minimum line length of 8192.
- lt_cv_sys_max_cmd_len=8192;
- ;;
-
- bitrig* | darwin* | dragonfly* | freebsd* | netbsd* | openbsd*)
- # This has been around since 386BSD, at least. Likely further.
- if test -x /sbin/sysctl; then
- lt_cv_sys_max_cmd_len=`/sbin/sysctl -n kern.argmax`
- elif test -x /usr/sbin/sysctl; then
- lt_cv_sys_max_cmd_len=`/usr/sbin/sysctl -n kern.argmax`
- else
- lt_cv_sys_max_cmd_len=65536 # usable default for all BSDs
- fi
- # And add a safety zone
- lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 4`
- lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \* 3`
- ;;
-
- interix*)
- # We know the value 262144 and hardcode it with a safety zone (like BSD)
- lt_cv_sys_max_cmd_len=196608
- ;;
-
- os2*)
- # The test takes a long time on OS/2.
- lt_cv_sys_max_cmd_len=8192
- ;;
-
- osf*)
- # Dr. Hans Ekkehard Plesser reports seeing a kernel panic running configure
- # due to this test when exec_disable_arg_limit is 1 on Tru64. It is not
- # nice to cause kernel panics so lets avoid the loop below.
- # First set a reasonable default.
- lt_cv_sys_max_cmd_len=16384
- #
- if test -x /sbin/sysconfig; then
- case `/sbin/sysconfig -q proc exec_disable_arg_limit` in
- *1*) lt_cv_sys_max_cmd_len=-1 ;;
- esac
- fi
- ;;
- sco3.2v5*)
- lt_cv_sys_max_cmd_len=102400
- ;;
- sysv5* | sco5v6* | sysv4.2uw2*)
- kargmax=`grep ARG_MAX /etc/conf/cf.d/stune 2>/dev/null`
- if test -n "$kargmax"; then
- lt_cv_sys_max_cmd_len=`echo $kargmax | sed 's/.*[ ]//'`
- else
- lt_cv_sys_max_cmd_len=32768
- fi
- ;;
- *)
- lt_cv_sys_max_cmd_len=`(getconf ARG_MAX) 2> /dev/null`
- if test -n "$lt_cv_sys_max_cmd_len" && \
- test undefined != "$lt_cv_sys_max_cmd_len"; then
- lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 4`
- lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \* 3`
- else
- # Make teststring a little bigger before we do anything with it.
- # a 1K string should be a reasonable start.
- for i in 1 2 3 4 5 6 7 8; do
- teststring=$teststring$teststring
- done
- SHELL=${SHELL-${CONFIG_SHELL-/bin/sh}}
- # If test is not a shell built-in, we'll probably end up computing a
- # maximum length that is only half of the actual maximum length, but
- # we can't tell.
- while { test X`env echo "$teststring$teststring" 2>/dev/null` \
- = "X$teststring$teststring"; } >/dev/null 2>&1 &&
- test 17 != "$i" # 1/2 MB should be enough
- do
- i=`expr $i + 1`
- teststring=$teststring$teststring
- done
- # Only check the string length outside the loop.
- lt_cv_sys_max_cmd_len=`expr "X$teststring" : ".*" 2>&1`
- teststring=
- # Add a significant safety factor because C++ compilers can tack on
- # massive amounts of additional arguments before passing them to the
- # linker. It appears as though 1/2 is a usable value.
- lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 2`
- fi
- ;;
- esac
-
-fi
-
-if test -n "$lt_cv_sys_max_cmd_len"; then
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_sys_max_cmd_len" >&5
-$as_echo "$lt_cv_sys_max_cmd_len" >&6; }
-else
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: none" >&5
-$as_echo "none" >&6; }
-fi
-max_cmd_len=$lt_cv_sys_max_cmd_len
-
-
-
-
-
-
-: ${CP="cp -f"}
-: ${MV="mv -f"}
-: ${RM="rm -f"}
-
-if ( (MAIL=60; unset MAIL) || exit) >/dev/null 2>&1; then
- lt_unset=unset
-else
- lt_unset=false
-fi
-
-
-
-
-
-# test EBCDIC or ASCII
-case `echo X|tr X '\101'` in
- A) # ASCII based system
- # \n is not interpreted correctly by Solaris 8 /usr/ucb/tr
- lt_SP2NL='tr \040 \012'
- lt_NL2SP='tr \015\012 \040\040'
- ;;
- *) # EBCDIC based system
- lt_SP2NL='tr \100 \n'
- lt_NL2SP='tr \r\n \100\100'
- ;;
-esac
-
-
-
-
-
-
-
-
-
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking how to convert $build file names to $host format" >&5
-$as_echo_n "checking how to convert $build file names to $host format... " >&6; }
-if ${lt_cv_to_host_file_cmd+:} false; then :
- $as_echo_n "(cached) " >&6
-else
- case $host in
- *-*-mingw* )
- case $build in
- *-*-mingw* ) # actually msys
- lt_cv_to_host_file_cmd=func_convert_file_msys_to_w32
- ;;
- *-*-cygwin* )
- lt_cv_to_host_file_cmd=func_convert_file_cygwin_to_w32
- ;;
- * ) # otherwise, assume *nix
- lt_cv_to_host_file_cmd=func_convert_file_nix_to_w32
- ;;
- esac
- ;;
- *-*-cygwin* )
- case $build in
- *-*-mingw* ) # actually msys
- lt_cv_to_host_file_cmd=func_convert_file_msys_to_cygwin
- ;;
- *-*-cygwin* )
- lt_cv_to_host_file_cmd=func_convert_file_noop
- ;;
- * ) # otherwise, assume *nix
- lt_cv_to_host_file_cmd=func_convert_file_nix_to_cygwin
- ;;
- esac
- ;;
- * ) # unhandled hosts (and "normal" native builds)
- lt_cv_to_host_file_cmd=func_convert_file_noop
- ;;
-esac
-
-fi
-
-to_host_file_cmd=$lt_cv_to_host_file_cmd
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_to_host_file_cmd" >&5
-$as_echo "$lt_cv_to_host_file_cmd" >&6; }
-
-
-
-
-
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking how to convert $build file names to toolchain format" >&5
-$as_echo_n "checking how to convert $build file names to toolchain format... " >&6; }
-if ${lt_cv_to_tool_file_cmd+:} false; then :
- $as_echo_n "(cached) " >&6
-else
- #assume ordinary cross tools, or native build.
-lt_cv_to_tool_file_cmd=func_convert_file_noop
-case $host in
- *-*-mingw* )
- case $build in
- *-*-mingw* ) # actually msys
- lt_cv_to_tool_file_cmd=func_convert_file_msys_to_w32
- ;;
- esac
- ;;
-esac
-
-fi
-
-to_tool_file_cmd=$lt_cv_to_tool_file_cmd
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_to_tool_file_cmd" >&5
-$as_echo "$lt_cv_to_tool_file_cmd" >&6; }
-
-
-
-
-
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $LD option to reload object files" >&5
-$as_echo_n "checking for $LD option to reload object files... " >&6; }
-if ${lt_cv_ld_reload_flag+:} false; then :
- $as_echo_n "(cached) " >&6
-else
- lt_cv_ld_reload_flag='-r'
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_ld_reload_flag" >&5
-$as_echo "$lt_cv_ld_reload_flag" >&6; }
-reload_flag=$lt_cv_ld_reload_flag
-case $reload_flag in
-"" | " "*) ;;
-*) reload_flag=" $reload_flag" ;;
-esac
-reload_cmds='$LD$reload_flag -o $output$reload_objs'
-case $host_os in
- cygwin* | mingw* | pw32* | cegcc*)
- if test yes != "$GCC"; then
- reload_cmds=false
- fi
- ;;
- darwin*)
- if test yes = "$GCC"; then
- reload_cmds='$LTCC $LTCFLAGS -nostdlib $wl-r -o $output$reload_objs'
- else
- reload_cmds='$LD$reload_flag -o $output$reload_objs'
- fi
- ;;
-esac
-
-
-
-
-
-
-
-
-
-if test -n "$ac_tool_prefix"; then
- # Extract the first word of "${ac_tool_prefix}objdump", so it can be a program name with args.
-set dummy ${ac_tool_prefix}objdump; ac_word=$2
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
-$as_echo_n "checking for $ac_word... " >&6; }
-if ${ac_cv_prog_OBJDUMP+:} false; then :
- $as_echo_n "(cached) " >&6
-else
- if test -n "$OBJDUMP"; then
- ac_cv_prog_OBJDUMP="$OBJDUMP" # Let the user override the test.
-else
-as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
-for as_dir in $PATH
-do
- IFS=$as_save_IFS
- test -z "$as_dir" && as_dir=.
- for ac_exec_ext in '' $ac_executable_extensions; do
- if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
- ac_cv_prog_OBJDUMP="${ac_tool_prefix}objdump"
- $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
- break 2
- fi
-done
- done
-IFS=$as_save_IFS
-
-fi
-fi
-OBJDUMP=$ac_cv_prog_OBJDUMP
-if test -n "$OBJDUMP"; then
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: $OBJDUMP" >&5
-$as_echo "$OBJDUMP" >&6; }
-else
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-$as_echo "no" >&6; }
-fi
-
-
-fi
-if test -z "$ac_cv_prog_OBJDUMP"; then
- ac_ct_OBJDUMP=$OBJDUMP
- # Extract the first word of "objdump", so it can be a program name with args.
-set dummy objdump; ac_word=$2
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
-$as_echo_n "checking for $ac_word... " >&6; }
-if ${ac_cv_prog_ac_ct_OBJDUMP+:} false; then :
- $as_echo_n "(cached) " >&6
-else
- if test -n "$ac_ct_OBJDUMP"; then
- ac_cv_prog_ac_ct_OBJDUMP="$ac_ct_OBJDUMP" # Let the user override the test.
-else
-as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
-for as_dir in $PATH
-do
- IFS=$as_save_IFS
- test -z "$as_dir" && as_dir=.
- for ac_exec_ext in '' $ac_executable_extensions; do
- if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
- ac_cv_prog_ac_ct_OBJDUMP="objdump"
- $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
- break 2
- fi
-done
- done
-IFS=$as_save_IFS
-
-fi
-fi
-ac_ct_OBJDUMP=$ac_cv_prog_ac_ct_OBJDUMP
-if test -n "$ac_ct_OBJDUMP"; then
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_OBJDUMP" >&5
-$as_echo "$ac_ct_OBJDUMP" >&6; }
-else
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-$as_echo "no" >&6; }
-fi
-
- if test "x$ac_ct_OBJDUMP" = x; then
- OBJDUMP="false"
- else
- case $cross_compiling:$ac_tool_warned in
-yes:)
-{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
-$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
-ac_tool_warned=yes ;;
-esac
- OBJDUMP=$ac_ct_OBJDUMP
- fi
-else
- OBJDUMP="$ac_cv_prog_OBJDUMP"
-fi
-
-test -z "$OBJDUMP" && OBJDUMP=objdump
-
-
-
-
-
-
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking how to recognize dependent libraries" >&5
-$as_echo_n "checking how to recognize dependent libraries... " >&6; }
-if ${lt_cv_deplibs_check_method+:} false; then :
- $as_echo_n "(cached) " >&6
-else
- lt_cv_file_magic_cmd='$MAGIC_CMD'
-lt_cv_file_magic_test_file=
-lt_cv_deplibs_check_method='unknown'
-# Need to set the preceding variable on all platforms that support
-# interlibrary dependencies.
-# 'none' -- dependencies not supported.
-# 'unknown' -- same as none, but documents that we really don't know.
-# 'pass_all' -- all dependencies passed with no checks.
-# 'test_compile' -- check by making test program.
-# 'file_magic [[regex]]' -- check by looking for files in library path
-# that responds to the $file_magic_cmd with a given extended regex.
-# If you have 'file' or equivalent on your system and you're not sure
-# whether 'pass_all' will *always* work, you probably want this one.
-
-case $host_os in
-aix[4-9]*)
- lt_cv_deplibs_check_method=pass_all
- ;;
-
-beos*)
- lt_cv_deplibs_check_method=pass_all
- ;;
-
-bsdi[45]*)
- lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [ML]SB (shared object|dynamic lib)'
- lt_cv_file_magic_cmd='/usr/bin/file -L'
- lt_cv_file_magic_test_file=/shlib/libc.so
- ;;
-
-cygwin*)
- # func_win32_libid is a shell function defined in ltmain.sh
- lt_cv_deplibs_check_method='file_magic ^x86 archive import|^x86 DLL'
- lt_cv_file_magic_cmd='func_win32_libid'
- ;;
-
-mingw* | pw32*)
- # Base MSYS/MinGW do not provide the 'file' command needed by
- # func_win32_libid shell function, so use a weaker test based on 'objdump',
- # unless we find 'file', for example because we are cross-compiling.
- if ( file / ) >/dev/null 2>&1; then
- lt_cv_deplibs_check_method='file_magic ^x86 archive import|^x86 DLL'
- lt_cv_file_magic_cmd='func_win32_libid'
- else
- # Keep this pattern in sync with the one in func_win32_libid.
- lt_cv_deplibs_check_method='file_magic file format (pei*-i386(.*architecture: i386)?|pe-arm-wince|pe-x86-64)'
- lt_cv_file_magic_cmd='$OBJDUMP -f'
- fi
- ;;
-
-cegcc*)
- # use the weaker test based on 'objdump'. See mingw*.
- lt_cv_deplibs_check_method='file_magic file format pe-arm-.*little(.*architecture: arm)?'
- lt_cv_file_magic_cmd='$OBJDUMP -f'
- ;;
-
-darwin* | rhapsody*)
- lt_cv_deplibs_check_method=pass_all
- ;;
-
-freebsd* | dragonfly*)
- if echo __ELF__ | $CC -E - | $GREP __ELF__ > /dev/null; then
- case $host_cpu in
- i*86 )
- # Not sure whether the presence of OpenBSD here was a mistake.
- # Let's accept both of them until this is cleared up.
- lt_cv_deplibs_check_method='file_magic (FreeBSD|OpenBSD|DragonFly)/i[3-9]86 (compact )?demand paged shared library'
- lt_cv_file_magic_cmd=/usr/bin/file
- lt_cv_file_magic_test_file=`echo /usr/lib/libc.so.*`
- ;;
- esac
- else
- lt_cv_deplibs_check_method=pass_all
- fi
- ;;
-
-haiku*)
- lt_cv_deplibs_check_method=pass_all
- ;;
-
-hpux10.20* | hpux11*)
- lt_cv_file_magic_cmd=/usr/bin/file
- case $host_cpu in
- ia64*)
- lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|ELF-[0-9][0-9]) shared object file - IA64'
- lt_cv_file_magic_test_file=/usr/lib/hpux32/libc.so
- ;;
- hppa*64*)
- lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|ELF[ -][0-9][0-9])(-bit)?( [LM]SB)? shared object( file)?[, -]* PA-RISC [0-9]\.[0-9]'
- lt_cv_file_magic_test_file=/usr/lib/pa20_64/libc.sl
- ;;
- *)
- lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|PA-RISC[0-9]\.[0-9]) shared library'
- lt_cv_file_magic_test_file=/usr/lib/libc.sl
- ;;
- esac
- ;;
-
-interix[3-9]*)
- # PIC code is broken on Interix 3.x, that's why |\.a not |_pic\.a here
- lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so|\.a)$'
- ;;
-
-irix5* | irix6* | nonstopux*)
- case $LD in
- *-32|*"-32 ") libmagic=32-bit;;
- *-n32|*"-n32 ") libmagic=N32;;
- *-64|*"-64 ") libmagic=64-bit;;
- *) libmagic=never-match;;
- esac
- lt_cv_deplibs_check_method=pass_all
- ;;
-
-# This must be glibc/ELF.
-linux* | k*bsd*-gnu | kopensolaris*-gnu | gnu*)
- lt_cv_deplibs_check_method=pass_all
- ;;
-
-netbsd*)
- if echo __ELF__ | $CC -E - | $GREP __ELF__ > /dev/null; then
- lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so\.[0-9]+\.[0-9]+|_pic\.a)$'
- else
- lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so|_pic\.a)$'
- fi
- ;;
-
-newos6*)
- lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [ML]SB (executable|dynamic lib)'
- lt_cv_file_magic_cmd=/usr/bin/file
- lt_cv_file_magic_test_file=/usr/lib/libnls.so
- ;;
-
-*nto* | *qnx*)
- lt_cv_deplibs_check_method=pass_all
- ;;
-
-openbsd* | bitrig*)
- if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`"; then
- lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so\.[0-9]+\.[0-9]+|\.so|_pic\.a)$'
- else
- lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so\.[0-9]+\.[0-9]+|_pic\.a)$'
- fi
- ;;
-
-osf3* | osf4* | osf5*)
- lt_cv_deplibs_check_method=pass_all
- ;;
-
-rdos*)
- lt_cv_deplibs_check_method=pass_all
- ;;
-
-solaris*)
- lt_cv_deplibs_check_method=pass_all
- ;;
-
-sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*)
- lt_cv_deplibs_check_method=pass_all
- ;;
-
-sysv4 | sysv4.3*)
- case $host_vendor in
- motorola)
- lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [ML]SB (shared object|dynamic lib) M[0-9][0-9]* Version [0-9]'
- lt_cv_file_magic_test_file=`echo /usr/lib/libc.so*`
- ;;
- ncr)
- lt_cv_deplibs_check_method=pass_all
- ;;
- sequent)
- lt_cv_file_magic_cmd='/bin/file'
- lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [LM]SB (shared object|dynamic lib )'
- ;;
- sni)
- lt_cv_file_magic_cmd='/bin/file'
- lt_cv_deplibs_check_method="file_magic ELF [0-9][0-9]*-bit [LM]SB dynamic lib"
- lt_cv_file_magic_test_file=/lib/libc.so
- ;;
- siemens)
- lt_cv_deplibs_check_method=pass_all
- ;;
- pc)
- lt_cv_deplibs_check_method=pass_all
- ;;
- esac
- ;;
-
-tpf*)
- lt_cv_deplibs_check_method=pass_all
- ;;
-os2*)
- lt_cv_deplibs_check_method=pass_all
- ;;
-esac
-
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_deplibs_check_method" >&5
-$as_echo "$lt_cv_deplibs_check_method" >&6; }
-
-file_magic_glob=
-want_nocaseglob=no
-if test "$build" = "$host"; then
- case $host_os in
- mingw* | pw32*)
- if ( shopt | grep nocaseglob ) >/dev/null 2>&1; then
- want_nocaseglob=yes
- else
- file_magic_glob=`echo aAbBcCdDeEfFgGhHiIjJkKlLmMnNoOpPqQrRsStTuUvVwWxXyYzZ | $SED -e "s/\(..\)/s\/[\1]\/[\1]\/g;/g"`
- fi
- ;;
- esac
-fi
-
-file_magic_cmd=$lt_cv_file_magic_cmd
-deplibs_check_method=$lt_cv_deplibs_check_method
-test -z "$deplibs_check_method" && deplibs_check_method=unknown
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-if test -n "$ac_tool_prefix"; then
- # Extract the first word of "${ac_tool_prefix}dlltool", so it can be a program name with args.
-set dummy ${ac_tool_prefix}dlltool; ac_word=$2
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
-$as_echo_n "checking for $ac_word... " >&6; }
-if ${ac_cv_prog_DLLTOOL+:} false; then :
- $as_echo_n "(cached) " >&6
-else
- if test -n "$DLLTOOL"; then
- ac_cv_prog_DLLTOOL="$DLLTOOL" # Let the user override the test.
-else
-as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
-for as_dir in $PATH
-do
- IFS=$as_save_IFS
- test -z "$as_dir" && as_dir=.
- for ac_exec_ext in '' $ac_executable_extensions; do
- if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
- ac_cv_prog_DLLTOOL="${ac_tool_prefix}dlltool"
- $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
- break 2
- fi
-done
- done
-IFS=$as_save_IFS
-
-fi
-fi
-DLLTOOL=$ac_cv_prog_DLLTOOL
-if test -n "$DLLTOOL"; then
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: $DLLTOOL" >&5
-$as_echo "$DLLTOOL" >&6; }
-else
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-$as_echo "no" >&6; }
-fi
-
-
-fi
-if test -z "$ac_cv_prog_DLLTOOL"; then
- ac_ct_DLLTOOL=$DLLTOOL
- # Extract the first word of "dlltool", so it can be a program name with args.
-set dummy dlltool; ac_word=$2
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
-$as_echo_n "checking for $ac_word... " >&6; }
-if ${ac_cv_prog_ac_ct_DLLTOOL+:} false; then :
- $as_echo_n "(cached) " >&6
-else
- if test -n "$ac_ct_DLLTOOL"; then
- ac_cv_prog_ac_ct_DLLTOOL="$ac_ct_DLLTOOL" # Let the user override the test.
-else
-as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
-for as_dir in $PATH
-do
- IFS=$as_save_IFS
- test -z "$as_dir" && as_dir=.
- for ac_exec_ext in '' $ac_executable_extensions; do
- if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
- ac_cv_prog_ac_ct_DLLTOOL="dlltool"
- $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
- break 2
- fi
-done
- done
-IFS=$as_save_IFS
-
-fi
-fi
-ac_ct_DLLTOOL=$ac_cv_prog_ac_ct_DLLTOOL
-if test -n "$ac_ct_DLLTOOL"; then
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_DLLTOOL" >&5
-$as_echo "$ac_ct_DLLTOOL" >&6; }
-else
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-$as_echo "no" >&6; }
-fi
-
- if test "x$ac_ct_DLLTOOL" = x; then
- DLLTOOL="false"
- else
- case $cross_compiling:$ac_tool_warned in
-yes:)
-{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
-$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
-ac_tool_warned=yes ;;
-esac
- DLLTOOL=$ac_ct_DLLTOOL
- fi
-else
- DLLTOOL="$ac_cv_prog_DLLTOOL"
-fi
-
-test -z "$DLLTOOL" && DLLTOOL=dlltool
-
-
-
-
-
-
-
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking how to associate runtime and link libraries" >&5
-$as_echo_n "checking how to associate runtime and link libraries... " >&6; }
-if ${lt_cv_sharedlib_from_linklib_cmd+:} false; then :
- $as_echo_n "(cached) " >&6
-else
- lt_cv_sharedlib_from_linklib_cmd='unknown'
-
-case $host_os in
-cygwin* | mingw* | pw32* | cegcc*)
- # two different shell functions defined in ltmain.sh;
- # decide which one to use based on capabilities of $DLLTOOL
- case `$DLLTOOL --help 2>&1` in
- *--identify-strict*)
- lt_cv_sharedlib_from_linklib_cmd=func_cygming_dll_for_implib
- ;;
- *)
- lt_cv_sharedlib_from_linklib_cmd=func_cygming_dll_for_implib_fallback
- ;;
- esac
- ;;
-*)
- # fallback: assume linklib IS sharedlib
- lt_cv_sharedlib_from_linklib_cmd=$ECHO
- ;;
-esac
-
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_sharedlib_from_linklib_cmd" >&5
-$as_echo "$lt_cv_sharedlib_from_linklib_cmd" >&6; }
-sharedlib_from_linklib_cmd=$lt_cv_sharedlib_from_linklib_cmd
-test -z "$sharedlib_from_linklib_cmd" && sharedlib_from_linklib_cmd=$ECHO
-
-
-
-
-
-
-
-if test -n "$ac_tool_prefix"; then
- for ac_prog in ar
- do
- # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
-set dummy $ac_tool_prefix$ac_prog; ac_word=$2
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
-$as_echo_n "checking for $ac_word... " >&6; }
-if ${ac_cv_prog_AR+:} false; then :
- $as_echo_n "(cached) " >&6
-else
- if test -n "$AR"; then
- ac_cv_prog_AR="$AR" # Let the user override the test.
-else
-as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
-for as_dir in $PATH
-do
- IFS=$as_save_IFS
- test -z "$as_dir" && as_dir=.
- for ac_exec_ext in '' $ac_executable_extensions; do
- if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
- ac_cv_prog_AR="$ac_tool_prefix$ac_prog"
- $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
- break 2
- fi
-done
- done
-IFS=$as_save_IFS
-
-fi
-fi
-AR=$ac_cv_prog_AR
-if test -n "$AR"; then
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AR" >&5
-$as_echo "$AR" >&6; }
-else
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-$as_echo "no" >&6; }
-fi
-
-
- test -n "$AR" && break
- done
-fi
-if test -z "$AR"; then
- ac_ct_AR=$AR
- for ac_prog in ar
-do
- # Extract the first word of "$ac_prog", so it can be a program name with args.
-set dummy $ac_prog; ac_word=$2
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
-$as_echo_n "checking for $ac_word... " >&6; }
-if ${ac_cv_prog_ac_ct_AR+:} false; then :
- $as_echo_n "(cached) " >&6
-else
- if test -n "$ac_ct_AR"; then
- ac_cv_prog_ac_ct_AR="$ac_ct_AR" # Let the user override the test.
-else
-as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
-for as_dir in $PATH
-do
- IFS=$as_save_IFS
- test -z "$as_dir" && as_dir=.
- for ac_exec_ext in '' $ac_executable_extensions; do
- if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
- ac_cv_prog_ac_ct_AR="$ac_prog"
- $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
- break 2
- fi
-done
- done
-IFS=$as_save_IFS
-
-fi
-fi
-ac_ct_AR=$ac_cv_prog_ac_ct_AR
-if test -n "$ac_ct_AR"; then
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_AR" >&5
-$as_echo "$ac_ct_AR" >&6; }
-else
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-$as_echo "no" >&6; }
-fi
-
-
- test -n "$ac_ct_AR" && break
-done
-
- if test "x$ac_ct_AR" = x; then
- AR="false"
- else
- case $cross_compiling:$ac_tool_warned in
-yes:)
-{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
-$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
-ac_tool_warned=yes ;;
-esac
- AR=$ac_ct_AR
- fi
-fi
-
-: ${AR=ar}
-: ${AR_FLAGS=cru}
-
-
-
-
-
-
-
-
-
-
-
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for archiver @FILE support" >&5
-$as_echo_n "checking for archiver @FILE support... " >&6; }
-if ${lt_cv_ar_at_file+:} false; then :
- $as_echo_n "(cached) " >&6
-else
- lt_cv_ar_at_file=no
- cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h. */
-
-int
-main ()
-{
-
- ;
- return 0;
-}
-_ACEOF
-if ac_fn_c_try_compile "$LINENO"; then :
- echo conftest.$ac_objext > conftest.lst
- lt_ar_try='$AR $AR_FLAGS libconftest.a @conftest.lst >&5'
- { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$lt_ar_try\""; } >&5
- (eval $lt_ar_try) 2>&5
- ac_status=$?
- $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
- test $ac_status = 0; }
- if test 0 -eq "$ac_status"; then
- # Ensure the archiver fails upon bogus file names.
- rm -f conftest.$ac_objext libconftest.a
- { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$lt_ar_try\""; } >&5
- (eval $lt_ar_try) 2>&5
- ac_status=$?
- $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
- test $ac_status = 0; }
- if test 0 -ne "$ac_status"; then
- lt_cv_ar_at_file=@
- fi
- fi
- rm -f conftest.* libconftest.a
-
-fi
-rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
-
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_ar_at_file" >&5
-$as_echo "$lt_cv_ar_at_file" >&6; }
-
-if test no = "$lt_cv_ar_at_file"; then
- archiver_list_spec=
-else
- archiver_list_spec=$lt_cv_ar_at_file
-fi
-
-
-
-
-
-
-
-if test -n "$ac_tool_prefix"; then
- # Extract the first word of "${ac_tool_prefix}strip", so it can be a program name with args.
-set dummy ${ac_tool_prefix}strip; ac_word=$2
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
-$as_echo_n "checking for $ac_word... " >&6; }
-if ${ac_cv_prog_STRIP+:} false; then :
- $as_echo_n "(cached) " >&6
-else
- if test -n "$STRIP"; then
- ac_cv_prog_STRIP="$STRIP" # Let the user override the test.
-else
-as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
-for as_dir in $PATH
-do
- IFS=$as_save_IFS
- test -z "$as_dir" && as_dir=.
- for ac_exec_ext in '' $ac_executable_extensions; do
- if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
- ac_cv_prog_STRIP="${ac_tool_prefix}strip"
- $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
- break 2
- fi
-done
- done
-IFS=$as_save_IFS
-
-fi
-fi
-STRIP=$ac_cv_prog_STRIP
-if test -n "$STRIP"; then
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: $STRIP" >&5
-$as_echo "$STRIP" >&6; }
-else
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-$as_echo "no" >&6; }
-fi
-
-
-fi
-if test -z "$ac_cv_prog_STRIP"; then
- ac_ct_STRIP=$STRIP
- # Extract the first word of "strip", so it can be a program name with args.
-set dummy strip; ac_word=$2
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
-$as_echo_n "checking for $ac_word... " >&6; }
-if ${ac_cv_prog_ac_ct_STRIP+:} false; then :
- $as_echo_n "(cached) " >&6
-else
- if test -n "$ac_ct_STRIP"; then
- ac_cv_prog_ac_ct_STRIP="$ac_ct_STRIP" # Let the user override the test.
-else
-as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
-for as_dir in $PATH
-do
- IFS=$as_save_IFS
- test -z "$as_dir" && as_dir=.
- for ac_exec_ext in '' $ac_executable_extensions; do
- if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
- ac_cv_prog_ac_ct_STRIP="strip"
- $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
- break 2
- fi
-done
- done
-IFS=$as_save_IFS
-
-fi
-fi
-ac_ct_STRIP=$ac_cv_prog_ac_ct_STRIP
-if test -n "$ac_ct_STRIP"; then
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_STRIP" >&5
-$as_echo "$ac_ct_STRIP" >&6; }
-else
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-$as_echo "no" >&6; }
-fi
-
- if test "x$ac_ct_STRIP" = x; then
- STRIP=":"
- else
- case $cross_compiling:$ac_tool_warned in
-yes:)
-{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
-$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
-ac_tool_warned=yes ;;
-esac
- STRIP=$ac_ct_STRIP
- fi
-else
- STRIP="$ac_cv_prog_STRIP"
-fi
-
-test -z "$STRIP" && STRIP=:
-
-
-
-
-
-
-if test -n "$ac_tool_prefix"; then
- # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args.
-set dummy ${ac_tool_prefix}ranlib; ac_word=$2
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
-$as_echo_n "checking for $ac_word... " >&6; }
-if ${ac_cv_prog_RANLIB+:} false; then :
- $as_echo_n "(cached) " >&6
-else
- if test -n "$RANLIB"; then
- ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
-else
-as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
-for as_dir in $PATH
-do
- IFS=$as_save_IFS
- test -z "$as_dir" && as_dir=.
- for ac_exec_ext in '' $ac_executable_extensions; do
- if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
- ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib"
- $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
- break 2
- fi
-done
- done
-IFS=$as_save_IFS
-
-fi
-fi
-RANLIB=$ac_cv_prog_RANLIB
-if test -n "$RANLIB"; then
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: $RANLIB" >&5
-$as_echo "$RANLIB" >&6; }
-else
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-$as_echo "no" >&6; }
-fi
-
-
-fi
-if test -z "$ac_cv_prog_RANLIB"; then
- ac_ct_RANLIB=$RANLIB
- # Extract the first word of "ranlib", so it can be a program name with args.
-set dummy ranlib; ac_word=$2
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
-$as_echo_n "checking for $ac_word... " >&6; }
-if ${ac_cv_prog_ac_ct_RANLIB+:} false; then :
- $as_echo_n "(cached) " >&6
-else
- if test -n "$ac_ct_RANLIB"; then
- ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test.
-else
-as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
-for as_dir in $PATH
-do
- IFS=$as_save_IFS
- test -z "$as_dir" && as_dir=.
- for ac_exec_ext in '' $ac_executable_extensions; do
- if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
- ac_cv_prog_ac_ct_RANLIB="ranlib"
- $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
- break 2
- fi
-done
- done
-IFS=$as_save_IFS
-
-fi
-fi
-ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB
-if test -n "$ac_ct_RANLIB"; then
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_RANLIB" >&5
-$as_echo "$ac_ct_RANLIB" >&6; }
-else
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-$as_echo "no" >&6; }
-fi
-
- if test "x$ac_ct_RANLIB" = x; then
- RANLIB=":"
- else
- case $cross_compiling:$ac_tool_warned in
-yes:)
-{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
-$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
-ac_tool_warned=yes ;;
-esac
- RANLIB=$ac_ct_RANLIB
- fi
-else
- RANLIB="$ac_cv_prog_RANLIB"
-fi
-
-test -z "$RANLIB" && RANLIB=:
-
-
-
-
-
-
-# Determine commands to create old-style static archives.
-old_archive_cmds='$AR $AR_FLAGS $oldlib$oldobjs'
-old_postinstall_cmds='chmod 644 $oldlib'
-old_postuninstall_cmds=
-
-if test -n "$RANLIB"; then
- case $host_os in
- bitrig* | openbsd*)
- old_postinstall_cmds="$old_postinstall_cmds~\$RANLIB -t \$tool_oldlib"
- ;;
- *)
- old_postinstall_cmds="$old_postinstall_cmds~\$RANLIB \$tool_oldlib"
- ;;
- esac
- old_archive_cmds="$old_archive_cmds~\$RANLIB \$tool_oldlib"
-fi
-
-case $host_os in
- darwin*)
- lock_old_archive_extraction=yes ;;
- *)
- lock_old_archive_extraction=no ;;
-esac
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-# If no C compiler was specified, use CC.
-LTCC=${LTCC-"$CC"}
-
-# If no C compiler flags were specified, use CFLAGS.
-LTCFLAGS=${LTCFLAGS-"$CFLAGS"}
-
-# Allow CC to be a program name with arguments.
-compiler=$CC
-
-
-# Check for command to grab the raw symbol name followed by C symbol from nm.
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking command to parse $NM output from $compiler object" >&5
-$as_echo_n "checking command to parse $NM output from $compiler object... " >&6; }
-if ${lt_cv_sys_global_symbol_pipe+:} false; then :
- $as_echo_n "(cached) " >&6
-else
-
-# These are sane defaults that work on at least a few old systems.
-# [They come from Ultrix. What could be older than Ultrix?!! ;)]
-
-# Character class describing NM global symbol codes.
-symcode='[BCDEGRST]'
-
-# Regexp to match symbols that can be accessed directly from C.
-sympat='\([_A-Za-z][_A-Za-z0-9]*\)'
-
-# Define system-specific variables.
-case $host_os in
-aix*)
- symcode='[BCDT]'
- ;;
-cygwin* | mingw* | pw32* | cegcc*)
- symcode='[ABCDGISTW]'
- ;;
-hpux*)
- if test ia64 = "$host_cpu"; then
- symcode='[ABCDEGRST]'
- fi
- ;;
-irix* | nonstopux*)
- symcode='[BCDEGRST]'
- ;;
-osf*)
- symcode='[BCDEGQRST]'
- ;;
-solaris*)
- symcode='[BDRT]'
- ;;
-sco3.2v5*)
- symcode='[DT]'
- ;;
-sysv4.2uw2*)
- symcode='[DT]'
- ;;
-sysv5* | sco5v6* | unixware* | OpenUNIX*)
- symcode='[ABDT]'
- ;;
-sysv4)
- symcode='[DFNSTU]'
- ;;
-esac
-
-# If we're using GNU nm, then use its standard symbol codes.
-case `$NM -V 2>&1` in
-*GNU* | *'with BFD'*)
- symcode='[ABCDGIRSTW]' ;;
-esac
-
-if test "$lt_cv_nm_interface" = "MS dumpbin"; then
- # Gets list of data symbols to import.
- lt_cv_sys_global_symbol_to_import="sed -n -e 's/^I .* \(.*\)$/\1/p'"
- # Adjust the below global symbol transforms to fixup imported variables.
- lt_cdecl_hook=" -e 's/^I .* \(.*\)$/extern __declspec(dllimport) char \1;/p'"
- lt_c_name_hook=" -e 's/^I .* \(.*\)$/ {\"\1\", (void *) 0},/p'"
- lt_c_name_lib_hook="\
- -e 's/^I .* \(lib.*\)$/ {\"\1\", (void *) 0},/p'\
- -e 's/^I .* \(.*\)$/ {\"lib\1\", (void *) 0},/p'"
-else
- # Disable hooks by default.
- lt_cv_sys_global_symbol_to_import=
- lt_cdecl_hook=
- lt_c_name_hook=
- lt_c_name_lib_hook=
-fi
-
-# Transform an extracted symbol line into a proper C declaration.
-# Some systems (esp. on ia64) link data and code symbols differently,
-# so use this general approach.
-lt_cv_sys_global_symbol_to_cdecl="sed -n"\
-$lt_cdecl_hook\
-" -e 's/^T .* \(.*\)$/extern int \1();/p'"\
-" -e 's/^$symcode$symcode* .* \(.*\)$/extern char \1;/p'"
-
-# Transform an extracted symbol line into symbol name and symbol address
-lt_cv_sys_global_symbol_to_c_name_address="sed -n"\
-$lt_c_name_hook\
-" -e 's/^: \(.*\) .*$/ {\"\1\", (void *) 0},/p'"\
-" -e 's/^$symcode$symcode* .* \(.*\)$/ {\"\1\", (void *) \&\1},/p'"
-
-# Transform an extracted symbol line into symbol name with lib prefix and
-# symbol address.
-lt_cv_sys_global_symbol_to_c_name_address_lib_prefix="sed -n"\
-$lt_c_name_lib_hook\
-" -e 's/^: \(.*\) .*$/ {\"\1\", (void *) 0},/p'"\
-" -e 's/^$symcode$symcode* .* \(lib.*\)$/ {\"\1\", (void *) \&\1},/p'"\
-" -e 's/^$symcode$symcode* .* \(.*\)$/ {\"lib\1\", (void *) \&\1},/p'"
-
-# Handle CRLF in mingw tool chain
-opt_cr=
-case $build_os in
-mingw*)
- opt_cr=`$ECHO 'x\{0,1\}' | tr x '\015'` # option cr in regexp
- ;;
-esac
-
-# Try without a prefix underscore, then with it.
-for ac_symprfx in "" "_"; do
-
- # Transform symcode, sympat, and symprfx into a raw symbol and a C symbol.
- symxfrm="\\1 $ac_symprfx\\2 \\2"
-
- # Write the raw and C identifiers.
- if test "$lt_cv_nm_interface" = "MS dumpbin"; then
- # Fake it for dumpbin and say T for any non-static function,
- # D for any global variable and I for any imported variable.
- # Also find C++ and __fastcall symbols from MSVC++,
- # which start with @ or ?.
- lt_cv_sys_global_symbol_pipe="$AWK '"\
-" {last_section=section; section=\$ 3};"\
-" /^COFF SYMBOL TABLE/{for(i in hide) delete hide[i]};"\
-" /Section length .*#relocs.*(pick any)/{hide[last_section]=1};"\
-" /^ *Symbol name *: /{split(\$ 0,sn,\":\"); si=substr(sn[2],2)};"\
-" /^ *Type *: code/{print \"T\",si,substr(si,length(prfx))};"\
-" /^ *Type *: data/{print \"I\",si,substr(si,length(prfx))};"\
-" \$ 0!~/External *\|/{next};"\
-" / 0+ UNDEF /{next}; / UNDEF \([^|]\)*()/{next};"\
-" {if(hide[section]) next};"\
-" {f=\"D\"}; \$ 0~/\(\).*\|/{f=\"T\"};"\
-" {split(\$ 0,a,/\||\r/); split(a[2],s)};"\
-" s[1]~/^[@?]/{print f,s[1],s[1]; next};"\
-" s[1]~prfx {split(s[1],t,\"@\"); print f,t[1],substr(t[1],length(prfx))}"\
-" ' prfx=^$ac_symprfx"
- else
- lt_cv_sys_global_symbol_pipe="sed -n -e 's/^.*[ ]\($symcode$symcode*\)[ ][ ]*$ac_symprfx$sympat$opt_cr$/$symxfrm/p'"
- fi
- lt_cv_sys_global_symbol_pipe="$lt_cv_sys_global_symbol_pipe | sed '/ __gnu_lto/d'"
-
- # Check to see that the pipe works correctly.
- pipe_works=no
-
- rm -f conftest*
- cat > conftest.$ac_ext <<_LT_EOF
-#ifdef __cplusplus
-extern "C" {
-#endif
-char nm_test_var;
-void nm_test_func(void);
-void nm_test_func(void){}
-#ifdef __cplusplus
-}
-#endif
-int main(){nm_test_var='a';nm_test_func();return(0);}
-_LT_EOF
-
- if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
- (eval $ac_compile) 2>&5
- ac_status=$?
- $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
- test $ac_status = 0; }; then
- # Now try to grab the symbols.
- nlist=conftest.nm
- if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$NM conftest.$ac_objext \| "$lt_cv_sys_global_symbol_pipe" \> $nlist\""; } >&5
- (eval $NM conftest.$ac_objext \| "$lt_cv_sys_global_symbol_pipe" \> $nlist) 2>&5
- ac_status=$?
- $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
- test $ac_status = 0; } && test -s "$nlist"; then
- # Try sorting and uniquifying the output.
- if sort "$nlist" | uniq > "$nlist"T; then
- mv -f "$nlist"T "$nlist"
- else
- rm -f "$nlist"T
- fi
-
- # Make sure that we snagged all the symbols we need.
- if $GREP ' nm_test_var$' "$nlist" >/dev/null; then
- if $GREP ' nm_test_func$' "$nlist" >/dev/null; then
- cat <<_LT_EOF > conftest.$ac_ext
-/* Keep this code in sync between libtool.m4, ltmain, lt_system.h, and tests. */
-#if defined _WIN32 || defined __CYGWIN__ || defined _WIN32_WCE
-/* DATA imports from DLLs on WIN32 can't be const, because runtime
- relocations are performed -- see ld's documentation on pseudo-relocs. */
-# define LT_DLSYM_CONST
-#elif defined __osf__
-/* This system does not cope well with relocations in const data. */
-# define LT_DLSYM_CONST
-#else
-# define LT_DLSYM_CONST const
-#endif
-
-#ifdef __cplusplus
-extern "C" {
-#endif
-
-_LT_EOF
- # Now generate the symbol file.
- eval "$lt_cv_sys_global_symbol_to_cdecl"' < "$nlist" | $GREP -v main >> conftest.$ac_ext'
-
- cat <<_LT_EOF >> conftest.$ac_ext
-
-/* The mapping between symbol names and symbols. */
-LT_DLSYM_CONST struct {
- const char *name;
- void *address;
-}
-lt__PROGRAM__LTX_preloaded_symbols[] =
-{
- { "@PROGRAM@", (void *) 0 },
-_LT_EOF
- $SED "s/^$symcode$symcode* .* \(.*\)$/ {\"\1\", (void *) \&\1},/" < "$nlist" | $GREP -v main >> conftest.$ac_ext
- cat <<\_LT_EOF >> conftest.$ac_ext
- {0, (void *) 0}
-};
-
-/* This works around a problem in FreeBSD linker */
-#ifdef FREEBSD_WORKAROUND
-static const void *lt_preloaded_setup() {
- return lt__PROGRAM__LTX_preloaded_symbols;
-}
-#endif
-
-#ifdef __cplusplus
-}
-#endif
-_LT_EOF
- # Now try linking the two files.
- mv conftest.$ac_objext conftstm.$ac_objext
- lt_globsym_save_LIBS=$LIBS
- lt_globsym_save_CFLAGS=$CFLAGS
- LIBS=conftstm.$ac_objext
- CFLAGS="$CFLAGS$lt_prog_compiler_no_builtin_flag"
- if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5
- (eval $ac_link) 2>&5
- ac_status=$?
- $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
- test $ac_status = 0; } && test -s conftest$ac_exeext; then
- pipe_works=yes
- fi
- LIBS=$lt_globsym_save_LIBS
- CFLAGS=$lt_globsym_save_CFLAGS
- else
- echo "cannot find nm_test_func in $nlist" >&5
- fi
- else
- echo "cannot find nm_test_var in $nlist" >&5
- fi
- else
- echo "cannot run $lt_cv_sys_global_symbol_pipe" >&5
- fi
- else
- echo "$progname: failed program was:" >&5
- cat conftest.$ac_ext >&5
- fi
- rm -rf conftest* conftst*
-
- # Do not use the global_symbol_pipe unless it works.
- if test yes = "$pipe_works"; then
- break
- else
- lt_cv_sys_global_symbol_pipe=
- fi
-done
-
-fi
-
-if test -z "$lt_cv_sys_global_symbol_pipe"; then
- lt_cv_sys_global_symbol_to_cdecl=
-fi
-if test -z "$lt_cv_sys_global_symbol_pipe$lt_cv_sys_global_symbol_to_cdecl"; then
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: failed" >&5
-$as_echo "failed" >&6; }
-else
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: ok" >&5
-$as_echo "ok" >&6; }
-fi
-
-# Response file support.
-if test "$lt_cv_nm_interface" = "MS dumpbin"; then
- nm_file_list_spec='@'
-elif $NM --help 2>/dev/null | grep '[@]FILE' >/dev/null; then
- nm_file_list_spec='@'
-fi
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for sysroot" >&5
-$as_echo_n "checking for sysroot... " >&6; }
-
-# Check whether --with-sysroot was given.
-if test "${with_sysroot+set}" = set; then :
- withval=$with_sysroot;
-else
- with_sysroot=no
-fi
-
-
-lt_sysroot=
-case $with_sysroot in #(
- yes)
- if test yes = "$GCC"; then
- lt_sysroot=`$CC --print-sysroot 2>/dev/null`
- fi
- ;; #(
- /*)
- lt_sysroot=`echo "$with_sysroot" | sed -e "$sed_quote_subst"`
- ;; #(
- no|'')
- ;; #(
- *)
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: $with_sysroot" >&5
-$as_echo "$with_sysroot" >&6; }
- as_fn_error $? "The sysroot must be an absolute path." "$LINENO" 5
- ;;
-esac
-
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: ${lt_sysroot:-no}" >&5
-$as_echo "${lt_sysroot:-no}" >&6; }
-
-
-
-
-
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for a working dd" >&5
-$as_echo_n "checking for a working dd... " >&6; }
-if ${ac_cv_path_lt_DD+:} false; then :
- $as_echo_n "(cached) " >&6
-else
- printf 0123456789abcdef0123456789abcdef >conftest.i
-cat conftest.i conftest.i >conftest2.i
-: ${lt_DD:=$DD}
-if test -z "$lt_DD"; then
- ac_path_lt_DD_found=false
- # Loop through the user's path and test for each of PROGNAME-LIST
- as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
-for as_dir in $PATH
-do
- IFS=$as_save_IFS
- test -z "$as_dir" && as_dir=.
- for ac_prog in dd; do
- for ac_exec_ext in '' $ac_executable_extensions; do
- ac_path_lt_DD="$as_dir/$ac_prog$ac_exec_ext"
- as_fn_executable_p "$ac_path_lt_DD" || continue
-if "$ac_path_lt_DD" bs=32 count=1 conftest.out 2>/dev/null; then
- cmp -s conftest.i conftest.out \
- && ac_cv_path_lt_DD="$ac_path_lt_DD" ac_path_lt_DD_found=:
-fi
- $ac_path_lt_DD_found && break 3
- done
- done
- done
-IFS=$as_save_IFS
- if test -z "$ac_cv_path_lt_DD"; then
- :
- fi
-else
- ac_cv_path_lt_DD=$lt_DD
-fi
-
-rm -f conftest.i conftest2.i conftest.out
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_lt_DD" >&5
-$as_echo "$ac_cv_path_lt_DD" >&6; }
-
-
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking how to truncate binary pipes" >&5
-$as_echo_n "checking how to truncate binary pipes... " >&6; }
-if ${lt_cv_truncate_bin+:} false; then :
- $as_echo_n "(cached) " >&6
-else
- printf 0123456789abcdef0123456789abcdef >conftest.i
-cat conftest.i conftest.i >conftest2.i
-lt_cv_truncate_bin=
-if "$ac_cv_path_lt_DD" bs=32 count=1 conftest.out 2>/dev/null; then
- cmp -s conftest.i conftest.out \
- && lt_cv_truncate_bin="$ac_cv_path_lt_DD bs=4096 count=1"
-fi
-rm -f conftest.i conftest2.i conftest.out
-test -z "$lt_cv_truncate_bin" && lt_cv_truncate_bin="$SED -e 4q"
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_truncate_bin" >&5
-$as_echo "$lt_cv_truncate_bin" >&6; }
-
-
-
-
-
-
-
-# Calculate cc_basename. Skip known compiler wrappers and cross-prefix.
-func_cc_basename ()
-{
- for cc_temp in $*""; do
- case $cc_temp in
- compile | *[\\/]compile | ccache | *[\\/]ccache ) ;;
- distcc | *[\\/]distcc | purify | *[\\/]purify ) ;;
- \-*) ;;
- *) break;;
- esac
- done
- func_cc_basename_result=`$ECHO "$cc_temp" | $SED "s%.*/%%; s%^$host_alias-%%"`
-}
-
-# Check whether --enable-libtool-lock was given.
-if test "${enable_libtool_lock+set}" = set; then :
- enableval=$enable_libtool_lock;
-fi
-
-test no = "$enable_libtool_lock" || enable_libtool_lock=yes
-
-# Some flags need to be propagated to the compiler or linker for good
-# libtool support.
-case $host in
-ia64-*-hpux*)
- # Find out what ABI is being produced by ac_compile, and set mode
- # options accordingly.
- echo 'int i;' > conftest.$ac_ext
- if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
- (eval $ac_compile) 2>&5
- ac_status=$?
- $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
- test $ac_status = 0; }; then
- case `/usr/bin/file conftest.$ac_objext` in
- *ELF-32*)
- HPUX_IA64_MODE=32
- ;;
- *ELF-64*)
- HPUX_IA64_MODE=64
- ;;
- esac
- fi
- rm -rf conftest*
- ;;
-*-*-irix6*)
- # Find out what ABI is being produced by ac_compile, and set linker
- # options accordingly.
- echo '#line '$LINENO' "configure"' > conftest.$ac_ext
- if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
- (eval $ac_compile) 2>&5
- ac_status=$?
- $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
- test $ac_status = 0; }; then
- if test yes = "$lt_cv_prog_gnu_ld"; then
- case `/usr/bin/file conftest.$ac_objext` in
- *32-bit*)
- LD="${LD-ld} -melf32bsmip"
- ;;
- *N32*)
- LD="${LD-ld} -melf32bmipn32"
- ;;
- *64-bit*)
- LD="${LD-ld} -melf64bmip"
- ;;
- esac
- else
- case `/usr/bin/file conftest.$ac_objext` in
- *32-bit*)
- LD="${LD-ld} -32"
- ;;
- *N32*)
- LD="${LD-ld} -n32"
- ;;
- *64-bit*)
- LD="${LD-ld} -64"
- ;;
- esac
- fi
- fi
- rm -rf conftest*
- ;;
-
-mips64*-*linux*)
- # Find out what ABI is being produced by ac_compile, and set linker
- # options accordingly.
- echo '#line '$LINENO' "configure"' > conftest.$ac_ext
- if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
- (eval $ac_compile) 2>&5
- ac_status=$?
- $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
- test $ac_status = 0; }; then
- emul=elf
- case `/usr/bin/file conftest.$ac_objext` in
- *32-bit*)
- emul="${emul}32"
- ;;
- *64-bit*)
- emul="${emul}64"
- ;;
- esac
- case `/usr/bin/file conftest.$ac_objext` in
- *MSB*)
- emul="${emul}btsmip"
- ;;
- *LSB*)
- emul="${emul}ltsmip"
- ;;
- esac
- case `/usr/bin/file conftest.$ac_objext` in
- *N32*)
- emul="${emul}n32"
- ;;
- esac
- LD="${LD-ld} -m $emul"
- fi
- rm -rf conftest*
- ;;
-
-x86_64-*kfreebsd*-gnu|x86_64-*linux*|powerpc*-*linux*| \
-s390*-*linux*|s390*-*tpf*|sparc*-*linux*)
- # Find out what ABI is being produced by ac_compile, and set linker
- # options accordingly. Note that the listed cases only cover the
- # situations where additional linker options are needed (such as when
- # doing 32-bit compilation for a host where ld defaults to 64-bit, or
- # vice versa); the common cases where no linker options are needed do
- # not appear in the list.
- echo 'int i;' > conftest.$ac_ext
- if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
- (eval $ac_compile) 2>&5
- ac_status=$?
- $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
- test $ac_status = 0; }; then
- case `/usr/bin/file conftest.o` in
- *32-bit*)
- case $host in
- x86_64-*kfreebsd*-gnu)
- LD="${LD-ld} -m elf_i386_fbsd"
- ;;
- x86_64-*linux*)
- case `/usr/bin/file conftest.o` in
- *x86-64*)
- LD="${LD-ld} -m elf32_x86_64"
- ;;
- *)
- LD="${LD-ld} -m elf_i386"
- ;;
- esac
- ;;
- powerpc64le-*linux*)
- LD="${LD-ld} -m elf32lppclinux"
- ;;
- powerpc64-*linux*)
- LD="${LD-ld} -m elf32ppclinux"
- ;;
- s390x-*linux*)
- LD="${LD-ld} -m elf_s390"
- ;;
- sparc64-*linux*)
- LD="${LD-ld} -m elf32_sparc"
- ;;
- esac
- ;;
- *64-bit*)
- case $host in
- x86_64-*kfreebsd*-gnu)
- LD="${LD-ld} -m elf_x86_64_fbsd"
- ;;
- x86_64-*linux*)
- LD="${LD-ld} -m elf_x86_64"
- ;;
- powerpcle-*linux*)
- LD="${LD-ld} -m elf64lppc"
- ;;
- powerpc-*linux*)
- LD="${LD-ld} -m elf64ppc"
- ;;
- s390*-*linux*|s390*-*tpf*)
- LD="${LD-ld} -m elf64_s390"
- ;;
- sparc*-*linux*)
- LD="${LD-ld} -m elf64_sparc"
- ;;
- esac
- ;;
- esac
- fi
- rm -rf conftest*
- ;;
-
-*-*-sco3.2v5*)
- # On SCO OpenServer 5, we need -belf to get full-featured binaries.
- SAVE_CFLAGS=$CFLAGS
- CFLAGS="$CFLAGS -belf"
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C compiler needs -belf" >&5
-$as_echo_n "checking whether the C compiler needs -belf... " >&6; }
-if ${lt_cv_cc_needs_belf+:} false; then :
- $as_echo_n "(cached) " >&6
-else
- ac_ext=c
-ac_cpp='$CPP $CPPFLAGS'
-ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
-ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
-ac_compiler_gnu=$ac_cv_c_compiler_gnu
-
- cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h. */
-
-int
-main ()
-{
-
- ;
- return 0;
-}
-_ACEOF
-if ac_fn_c_try_link "$LINENO"; then :
- lt_cv_cc_needs_belf=yes
-else
- lt_cv_cc_needs_belf=no
-fi
-rm -f core conftest.err conftest.$ac_objext \
- conftest$ac_exeext conftest.$ac_ext
- ac_ext=c
-ac_cpp='$CPP $CPPFLAGS'
-ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
-ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
-ac_compiler_gnu=$ac_cv_c_compiler_gnu
-
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_cc_needs_belf" >&5
-$as_echo "$lt_cv_cc_needs_belf" >&6; }
- if test yes != "$lt_cv_cc_needs_belf"; then
- # this is probably gcc 2.8.0, egcs 1.0 or newer; no need for -belf
- CFLAGS=$SAVE_CFLAGS
- fi
- ;;
-*-*solaris*)
- # Find out what ABI is being produced by ac_compile, and set linker
- # options accordingly.
- echo 'int i;' > conftest.$ac_ext
- if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
- (eval $ac_compile) 2>&5
- ac_status=$?
- $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
- test $ac_status = 0; }; then
- case `/usr/bin/file conftest.o` in
- *64-bit*)
- case $lt_cv_prog_gnu_ld in
- yes*)
- case $host in
- i?86-*-solaris*|x86_64-*-solaris*)
- LD="${LD-ld} -m elf_x86_64"
- ;;
- sparc*-*-solaris*)
- LD="${LD-ld} -m elf64_sparc"
- ;;
- esac
- # GNU ld 2.21 introduced _sol2 emulations. Use them if available.
- if ${LD-ld} -V | grep _sol2 >/dev/null 2>&1; then
- LD=${LD-ld}_sol2
- fi
- ;;
- *)
- if ${LD-ld} -64 -r -o conftest2.o conftest.o >/dev/null 2>&1; then
- LD="${LD-ld} -64"
- fi
- ;;
- esac
- ;;
- esac
- fi
- rm -rf conftest*
- ;;
-esac
-
-need_locks=$enable_libtool_lock
-
-if test -n "$ac_tool_prefix"; then
- # Extract the first word of "${ac_tool_prefix}mt", so it can be a program name with args.
-set dummy ${ac_tool_prefix}mt; ac_word=$2
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
-$as_echo_n "checking for $ac_word... " >&6; }
-if ${ac_cv_prog_MANIFEST_TOOL+:} false; then :
- $as_echo_n "(cached) " >&6
-else
- if test -n "$MANIFEST_TOOL"; then
- ac_cv_prog_MANIFEST_TOOL="$MANIFEST_TOOL" # Let the user override the test.
-else
-as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
-for as_dir in $PATH
-do
- IFS=$as_save_IFS
- test -z "$as_dir" && as_dir=.
- for ac_exec_ext in '' $ac_executable_extensions; do
- if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
- ac_cv_prog_MANIFEST_TOOL="${ac_tool_prefix}mt"
- $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
- break 2
- fi
-done
- done
-IFS=$as_save_IFS
-
-fi
-fi
-MANIFEST_TOOL=$ac_cv_prog_MANIFEST_TOOL
-if test -n "$MANIFEST_TOOL"; then
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MANIFEST_TOOL" >&5
-$as_echo "$MANIFEST_TOOL" >&6; }
-else
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-$as_echo "no" >&6; }
-fi
-
-
-fi
-if test -z "$ac_cv_prog_MANIFEST_TOOL"; then
- ac_ct_MANIFEST_TOOL=$MANIFEST_TOOL
- # Extract the first word of "mt", so it can be a program name with args.
-set dummy mt; ac_word=$2
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
-$as_echo_n "checking for $ac_word... " >&6; }
-if ${ac_cv_prog_ac_ct_MANIFEST_TOOL+:} false; then :
- $as_echo_n "(cached) " >&6
-else
- if test -n "$ac_ct_MANIFEST_TOOL"; then
- ac_cv_prog_ac_ct_MANIFEST_TOOL="$ac_ct_MANIFEST_TOOL" # Let the user override the test.
-else
-as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
-for as_dir in $PATH
-do
- IFS=$as_save_IFS
- test -z "$as_dir" && as_dir=.
- for ac_exec_ext in '' $ac_executable_extensions; do
- if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
- ac_cv_prog_ac_ct_MANIFEST_TOOL="mt"
- $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
- break 2
- fi
-done
- done
-IFS=$as_save_IFS
-
-fi
-fi
-ac_ct_MANIFEST_TOOL=$ac_cv_prog_ac_ct_MANIFEST_TOOL
-if test -n "$ac_ct_MANIFEST_TOOL"; then
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_MANIFEST_TOOL" >&5
-$as_echo "$ac_ct_MANIFEST_TOOL" >&6; }
-else
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-$as_echo "no" >&6; }
-fi
-
- if test "x$ac_ct_MANIFEST_TOOL" = x; then
- MANIFEST_TOOL=":"
- else
- case $cross_compiling:$ac_tool_warned in
-yes:)
-{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
-$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
-ac_tool_warned=yes ;;
-esac
- MANIFEST_TOOL=$ac_ct_MANIFEST_TOOL
- fi
-else
- MANIFEST_TOOL="$ac_cv_prog_MANIFEST_TOOL"
-fi
-
-test -z "$MANIFEST_TOOL" && MANIFEST_TOOL=mt
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if $MANIFEST_TOOL is a manifest tool" >&5
-$as_echo_n "checking if $MANIFEST_TOOL is a manifest tool... " >&6; }
-if ${lt_cv_path_mainfest_tool+:} false; then :
- $as_echo_n "(cached) " >&6
-else
- lt_cv_path_mainfest_tool=no
- echo "$as_me:$LINENO: $MANIFEST_TOOL '-?'" >&5
- $MANIFEST_TOOL '-?' 2>conftest.err > conftest.out
- cat conftest.err >&5
- if $GREP 'Manifest Tool' conftest.out > /dev/null; then
- lt_cv_path_mainfest_tool=yes
- fi
- rm -f conftest*
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_path_mainfest_tool" >&5
-$as_echo "$lt_cv_path_mainfest_tool" >&6; }
-if test yes != "$lt_cv_path_mainfest_tool"; then
- MANIFEST_TOOL=:
-fi
-
-
-
-
-
-
- case $host_os in
- rhapsody* | darwin*)
- if test -n "$ac_tool_prefix"; then
- # Extract the first word of "${ac_tool_prefix}dsymutil", so it can be a program name with args.
-set dummy ${ac_tool_prefix}dsymutil; ac_word=$2
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
-$as_echo_n "checking for $ac_word... " >&6; }
-if ${ac_cv_prog_DSYMUTIL+:} false; then :
- $as_echo_n "(cached) " >&6
-else
- if test -n "$DSYMUTIL"; then
- ac_cv_prog_DSYMUTIL="$DSYMUTIL" # Let the user override the test.
-else
-as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
-for as_dir in $PATH
-do
- IFS=$as_save_IFS
- test -z "$as_dir" && as_dir=.
- for ac_exec_ext in '' $ac_executable_extensions; do
- if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
- ac_cv_prog_DSYMUTIL="${ac_tool_prefix}dsymutil"
- $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
- break 2
- fi
-done
- done
-IFS=$as_save_IFS
-
-fi
-fi
-DSYMUTIL=$ac_cv_prog_DSYMUTIL
-if test -n "$DSYMUTIL"; then
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: $DSYMUTIL" >&5
-$as_echo "$DSYMUTIL" >&6; }
-else
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-$as_echo "no" >&6; }
-fi
-
-
-fi
-if test -z "$ac_cv_prog_DSYMUTIL"; then
- ac_ct_DSYMUTIL=$DSYMUTIL
- # Extract the first word of "dsymutil", so it can be a program name with args.
-set dummy dsymutil; ac_word=$2
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
-$as_echo_n "checking for $ac_word... " >&6; }
-if ${ac_cv_prog_ac_ct_DSYMUTIL+:} false; then :
- $as_echo_n "(cached) " >&6
-else
- if test -n "$ac_ct_DSYMUTIL"; then
- ac_cv_prog_ac_ct_DSYMUTIL="$ac_ct_DSYMUTIL" # Let the user override the test.
-else
-as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
-for as_dir in $PATH
-do
- IFS=$as_save_IFS
- test -z "$as_dir" && as_dir=.
- for ac_exec_ext in '' $ac_executable_extensions; do
- if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
- ac_cv_prog_ac_ct_DSYMUTIL="dsymutil"
- $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
- break 2
- fi
-done
- done
-IFS=$as_save_IFS
-
-fi
-fi
-ac_ct_DSYMUTIL=$ac_cv_prog_ac_ct_DSYMUTIL
-if test -n "$ac_ct_DSYMUTIL"; then
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_DSYMUTIL" >&5
-$as_echo "$ac_ct_DSYMUTIL" >&6; }
-else
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-$as_echo "no" >&6; }
-fi
-
- if test "x$ac_ct_DSYMUTIL" = x; then
- DSYMUTIL=":"
- else
- case $cross_compiling:$ac_tool_warned in
-yes:)
-{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
-$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
-ac_tool_warned=yes ;;
-esac
- DSYMUTIL=$ac_ct_DSYMUTIL
- fi
-else
- DSYMUTIL="$ac_cv_prog_DSYMUTIL"
-fi
-
- if test -n "$ac_tool_prefix"; then
- # Extract the first word of "${ac_tool_prefix}nmedit", so it can be a program name with args.
-set dummy ${ac_tool_prefix}nmedit; ac_word=$2
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
-$as_echo_n "checking for $ac_word... " >&6; }
-if ${ac_cv_prog_NMEDIT+:} false; then :
- $as_echo_n "(cached) " >&6
-else
- if test -n "$NMEDIT"; then
- ac_cv_prog_NMEDIT="$NMEDIT" # Let the user override the test.
-else
-as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
-for as_dir in $PATH
-do
- IFS=$as_save_IFS
- test -z "$as_dir" && as_dir=.
- for ac_exec_ext in '' $ac_executable_extensions; do
- if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
- ac_cv_prog_NMEDIT="${ac_tool_prefix}nmedit"
- $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
- break 2
- fi
-done
- done
-IFS=$as_save_IFS
-
-fi
-fi
-NMEDIT=$ac_cv_prog_NMEDIT
-if test -n "$NMEDIT"; then
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: $NMEDIT" >&5
-$as_echo "$NMEDIT" >&6; }
-else
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-$as_echo "no" >&6; }
-fi
-
-
-fi
-if test -z "$ac_cv_prog_NMEDIT"; then
- ac_ct_NMEDIT=$NMEDIT
- # Extract the first word of "nmedit", so it can be a program name with args.
-set dummy nmedit; ac_word=$2
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
-$as_echo_n "checking for $ac_word... " >&6; }
-if ${ac_cv_prog_ac_ct_NMEDIT+:} false; then :
- $as_echo_n "(cached) " >&6
-else
- if test -n "$ac_ct_NMEDIT"; then
- ac_cv_prog_ac_ct_NMEDIT="$ac_ct_NMEDIT" # Let the user override the test.
-else
-as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
-for as_dir in $PATH
-do
- IFS=$as_save_IFS
- test -z "$as_dir" && as_dir=.
- for ac_exec_ext in '' $ac_executable_extensions; do
- if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
- ac_cv_prog_ac_ct_NMEDIT="nmedit"
- $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
- break 2
- fi
-done
- done
-IFS=$as_save_IFS
-
-fi
-fi
-ac_ct_NMEDIT=$ac_cv_prog_ac_ct_NMEDIT
-if test -n "$ac_ct_NMEDIT"; then
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_NMEDIT" >&5
-$as_echo "$ac_ct_NMEDIT" >&6; }
-else
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-$as_echo "no" >&6; }
-fi
-
- if test "x$ac_ct_NMEDIT" = x; then
- NMEDIT=":"
- else
- case $cross_compiling:$ac_tool_warned in
-yes:)
-{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
-$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
-ac_tool_warned=yes ;;
-esac
- NMEDIT=$ac_ct_NMEDIT
- fi
-else
- NMEDIT="$ac_cv_prog_NMEDIT"
-fi
-
- if test -n "$ac_tool_prefix"; then
- # Extract the first word of "${ac_tool_prefix}lipo", so it can be a program name with args.
-set dummy ${ac_tool_prefix}lipo; ac_word=$2
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
-$as_echo_n "checking for $ac_word... " >&6; }
-if ${ac_cv_prog_LIPO+:} false; then :
- $as_echo_n "(cached) " >&6
-else
- if test -n "$LIPO"; then
- ac_cv_prog_LIPO="$LIPO" # Let the user override the test.
-else
-as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
-for as_dir in $PATH
-do
- IFS=$as_save_IFS
- test -z "$as_dir" && as_dir=.
- for ac_exec_ext in '' $ac_executable_extensions; do
- if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
- ac_cv_prog_LIPO="${ac_tool_prefix}lipo"
- $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
- break 2
- fi
-done
- done
-IFS=$as_save_IFS
-
-fi
-fi
-LIPO=$ac_cv_prog_LIPO
-if test -n "$LIPO"; then
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LIPO" >&5
-$as_echo "$LIPO" >&6; }
-else
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-$as_echo "no" >&6; }
-fi
-
-
-fi
-if test -z "$ac_cv_prog_LIPO"; then
- ac_ct_LIPO=$LIPO
- # Extract the first word of "lipo", so it can be a program name with args.
-set dummy lipo; ac_word=$2
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
-$as_echo_n "checking for $ac_word... " >&6; }
-if ${ac_cv_prog_ac_ct_LIPO+:} false; then :
- $as_echo_n "(cached) " >&6
-else
- if test -n "$ac_ct_LIPO"; then
- ac_cv_prog_ac_ct_LIPO="$ac_ct_LIPO" # Let the user override the test.
-else
-as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
-for as_dir in $PATH
-do
- IFS=$as_save_IFS
- test -z "$as_dir" && as_dir=.
- for ac_exec_ext in '' $ac_executable_extensions; do
- if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
- ac_cv_prog_ac_ct_LIPO="lipo"
- $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
- break 2
- fi
-done
- done
-IFS=$as_save_IFS
-
-fi
-fi
-ac_ct_LIPO=$ac_cv_prog_ac_ct_LIPO
-if test -n "$ac_ct_LIPO"; then
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_LIPO" >&5
-$as_echo "$ac_ct_LIPO" >&6; }
-else
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-$as_echo "no" >&6; }
-fi
-
- if test "x$ac_ct_LIPO" = x; then
- LIPO=":"
- else
- case $cross_compiling:$ac_tool_warned in
-yes:)
-{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
-$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
-ac_tool_warned=yes ;;
-esac
- LIPO=$ac_ct_LIPO
- fi
-else
- LIPO="$ac_cv_prog_LIPO"
-fi
-
- if test -n "$ac_tool_prefix"; then
- # Extract the first word of "${ac_tool_prefix}otool", so it can be a program name with args.
-set dummy ${ac_tool_prefix}otool; ac_word=$2
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
-$as_echo_n "checking for $ac_word... " >&6; }
-if ${ac_cv_prog_OTOOL+:} false; then :
- $as_echo_n "(cached) " >&6
-else
- if test -n "$OTOOL"; then
- ac_cv_prog_OTOOL="$OTOOL" # Let the user override the test.
-else
-as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
-for as_dir in $PATH
-do
- IFS=$as_save_IFS
- test -z "$as_dir" && as_dir=.
- for ac_exec_ext in '' $ac_executable_extensions; do
- if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
- ac_cv_prog_OTOOL="${ac_tool_prefix}otool"
- $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
- break 2
- fi
-done
- done
-IFS=$as_save_IFS
-
-fi
-fi
-OTOOL=$ac_cv_prog_OTOOL
-if test -n "$OTOOL"; then
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: $OTOOL" >&5
-$as_echo "$OTOOL" >&6; }
-else
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-$as_echo "no" >&6; }
-fi
-
-
-fi
-if test -z "$ac_cv_prog_OTOOL"; then
- ac_ct_OTOOL=$OTOOL
- # Extract the first word of "otool", so it can be a program name with args.
-set dummy otool; ac_word=$2
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
-$as_echo_n "checking for $ac_word... " >&6; }
-if ${ac_cv_prog_ac_ct_OTOOL+:} false; then :
- $as_echo_n "(cached) " >&6
-else
- if test -n "$ac_ct_OTOOL"; then
- ac_cv_prog_ac_ct_OTOOL="$ac_ct_OTOOL" # Let the user override the test.
-else
-as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
-for as_dir in $PATH
-do
- IFS=$as_save_IFS
- test -z "$as_dir" && as_dir=.
- for ac_exec_ext in '' $ac_executable_extensions; do
- if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
- ac_cv_prog_ac_ct_OTOOL="otool"
- $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
- break 2
- fi
-done
- done
-IFS=$as_save_IFS
-
-fi
-fi
-ac_ct_OTOOL=$ac_cv_prog_ac_ct_OTOOL
-if test -n "$ac_ct_OTOOL"; then
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_OTOOL" >&5
-$as_echo "$ac_ct_OTOOL" >&6; }
-else
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-$as_echo "no" >&6; }
-fi
-
- if test "x$ac_ct_OTOOL" = x; then
- OTOOL=":"
- else
- case $cross_compiling:$ac_tool_warned in
-yes:)
-{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
-$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
-ac_tool_warned=yes ;;
-esac
- OTOOL=$ac_ct_OTOOL
- fi
-else
- OTOOL="$ac_cv_prog_OTOOL"
-fi
-
- if test -n "$ac_tool_prefix"; then
- # Extract the first word of "${ac_tool_prefix}otool64", so it can be a program name with args.
-set dummy ${ac_tool_prefix}otool64; ac_word=$2
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
-$as_echo_n "checking for $ac_word... " >&6; }
-if ${ac_cv_prog_OTOOL64+:} false; then :
- $as_echo_n "(cached) " >&6
-else
- if test -n "$OTOOL64"; then
- ac_cv_prog_OTOOL64="$OTOOL64" # Let the user override the test.
-else
-as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
-for as_dir in $PATH
-do
- IFS=$as_save_IFS
- test -z "$as_dir" && as_dir=.
- for ac_exec_ext in '' $ac_executable_extensions; do
- if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
- ac_cv_prog_OTOOL64="${ac_tool_prefix}otool64"
- $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
- break 2
- fi
-done
- done
-IFS=$as_save_IFS
-
-fi
-fi
-OTOOL64=$ac_cv_prog_OTOOL64
-if test -n "$OTOOL64"; then
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: $OTOOL64" >&5
-$as_echo "$OTOOL64" >&6; }
-else
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-$as_echo "no" >&6; }
-fi
-
-
-fi
-if test -z "$ac_cv_prog_OTOOL64"; then
- ac_ct_OTOOL64=$OTOOL64
- # Extract the first word of "otool64", so it can be a program name with args.
-set dummy otool64; ac_word=$2
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
-$as_echo_n "checking for $ac_word... " >&6; }
-if ${ac_cv_prog_ac_ct_OTOOL64+:} false; then :
- $as_echo_n "(cached) " >&6
-else
- if test -n "$ac_ct_OTOOL64"; then
- ac_cv_prog_ac_ct_OTOOL64="$ac_ct_OTOOL64" # Let the user override the test.
-else
-as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
-for as_dir in $PATH
-do
- IFS=$as_save_IFS
- test -z "$as_dir" && as_dir=.
- for ac_exec_ext in '' $ac_executable_extensions; do
- if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
- ac_cv_prog_ac_ct_OTOOL64="otool64"
- $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
- break 2
- fi
-done
- done
-IFS=$as_save_IFS
-
-fi
-fi
-ac_ct_OTOOL64=$ac_cv_prog_ac_ct_OTOOL64
-if test -n "$ac_ct_OTOOL64"; then
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_OTOOL64" >&5
-$as_echo "$ac_ct_OTOOL64" >&6; }
-else
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-$as_echo "no" >&6; }
-fi
-
- if test "x$ac_ct_OTOOL64" = x; then
- OTOOL64=":"
- else
- case $cross_compiling:$ac_tool_warned in
-yes:)
-{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
-$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
-ac_tool_warned=yes ;;
-esac
- OTOOL64=$ac_ct_OTOOL64
- fi
-else
- OTOOL64="$ac_cv_prog_OTOOL64"
-fi
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -single_module linker flag" >&5
-$as_echo_n "checking for -single_module linker flag... " >&6; }
-if ${lt_cv_apple_cc_single_mod+:} false; then :
- $as_echo_n "(cached) " >&6
-else
- lt_cv_apple_cc_single_mod=no
- if test -z "$LT_MULTI_MODULE"; then
- # By default we will add the -single_module flag. You can override
- # by either setting the environment variable LT_MULTI_MODULE
- # non-empty at configure time, or by adding -multi_module to the
- # link flags.
- rm -rf libconftest.dylib*
- echo "int foo(void){return 1;}" > conftest.c
- echo "$LTCC $LTCFLAGS $LDFLAGS -o libconftest.dylib \
--dynamiclib -Wl,-single_module conftest.c" >&5
- $LTCC $LTCFLAGS $LDFLAGS -o libconftest.dylib \
- -dynamiclib -Wl,-single_module conftest.c 2>conftest.err
- _lt_result=$?
- # If there is a non-empty error log, and "single_module"
- # appears in it, assume the flag caused a linker warning
- if test -s conftest.err && $GREP single_module conftest.err; then
- cat conftest.err >&5
- # Otherwise, if the output was created with a 0 exit code from
- # the compiler, it worked.
- elif test -f libconftest.dylib && test 0 = "$_lt_result"; then
- lt_cv_apple_cc_single_mod=yes
- else
- cat conftest.err >&5
- fi
- rm -rf libconftest.dylib*
- rm -f conftest.*
- fi
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_apple_cc_single_mod" >&5
-$as_echo "$lt_cv_apple_cc_single_mod" >&6; }
-
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -exported_symbols_list linker flag" >&5
-$as_echo_n "checking for -exported_symbols_list linker flag... " >&6; }
-if ${lt_cv_ld_exported_symbols_list+:} false; then :
- $as_echo_n "(cached) " >&6
-else
- lt_cv_ld_exported_symbols_list=no
- save_LDFLAGS=$LDFLAGS
- echo "_main" > conftest.sym
- LDFLAGS="$LDFLAGS -Wl,-exported_symbols_list,conftest.sym"
- cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h. */
-
-int
-main ()
-{
-
- ;
- return 0;
-}
-_ACEOF
-if ac_fn_c_try_link "$LINENO"; then :
- lt_cv_ld_exported_symbols_list=yes
-else
- lt_cv_ld_exported_symbols_list=no
-fi
-rm -f core conftest.err conftest.$ac_objext \
- conftest$ac_exeext conftest.$ac_ext
- LDFLAGS=$save_LDFLAGS
-
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_ld_exported_symbols_list" >&5
-$as_echo "$lt_cv_ld_exported_symbols_list" >&6; }
-
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -force_load linker flag" >&5
-$as_echo_n "checking for -force_load linker flag... " >&6; }
-if ${lt_cv_ld_force_load+:} false; then :
- $as_echo_n "(cached) " >&6
-else
- lt_cv_ld_force_load=no
- cat > conftest.c << _LT_EOF
-int forced_loaded() { return 2;}
-_LT_EOF
- echo "$LTCC $LTCFLAGS -c -o conftest.o conftest.c" >&5
- $LTCC $LTCFLAGS -c -o conftest.o conftest.c 2>&5
- echo "$AR cru libconftest.a conftest.o" >&5
- $AR cru libconftest.a conftest.o 2>&5
- echo "$RANLIB libconftest.a" >&5
- $RANLIB libconftest.a 2>&5
- cat > conftest.c << _LT_EOF
-int main() { return 0;}
-_LT_EOF
- echo "$LTCC $LTCFLAGS $LDFLAGS -o conftest conftest.c -Wl,-force_load,./libconftest.a" >&5
- $LTCC $LTCFLAGS $LDFLAGS -o conftest conftest.c -Wl,-force_load,./libconftest.a 2>conftest.err
- _lt_result=$?
- if test -s conftest.err && $GREP force_load conftest.err; then
- cat conftest.err >&5
- elif test -f conftest && test 0 = "$_lt_result" && $GREP forced_load conftest >/dev/null 2>&1; then
- lt_cv_ld_force_load=yes
- else
- cat conftest.err >&5
- fi
- rm -f conftest.err libconftest.a conftest conftest.c
- rm -rf conftest.dSYM
-
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_ld_force_load" >&5
-$as_echo "$lt_cv_ld_force_load" >&6; }
- case $host_os in
- rhapsody* | darwin1.[012])
- _lt_dar_allow_undefined='$wl-undefined ${wl}suppress' ;;
- darwin1.*)
- _lt_dar_allow_undefined='$wl-flat_namespace $wl-undefined ${wl}suppress' ;;
- darwin*) # darwin 5.x on
- # if running on 10.5 or later, the deployment target defaults
- # to the OS version, if on x86, and 10.4, the deployment
- # target defaults to 10.4. Don't you love it?
- case ${MACOSX_DEPLOYMENT_TARGET-10.0},$host in
- 10.0,*86*-darwin8*|10.0,*-darwin[91]*)
- _lt_dar_allow_undefined='$wl-undefined ${wl}dynamic_lookup' ;;
- 10.[012][,.]*)
- _lt_dar_allow_undefined='$wl-flat_namespace $wl-undefined ${wl}suppress' ;;
- 10.*)
- _lt_dar_allow_undefined='$wl-undefined ${wl}dynamic_lookup' ;;
- esac
- ;;
- esac
- if test yes = "$lt_cv_apple_cc_single_mod"; then
- _lt_dar_single_mod='$single_module'
- fi
- if test yes = "$lt_cv_ld_exported_symbols_list"; then
- _lt_dar_export_syms=' $wl-exported_symbols_list,$output_objdir/$libname-symbols.expsym'
- else
- _lt_dar_export_syms='~$NMEDIT -s $output_objdir/$libname-symbols.expsym $lib'
- fi
- if test : != "$DSYMUTIL" && test no = "$lt_cv_ld_force_load"; then
- _lt_dsymutil='~$DSYMUTIL $lib || :'
- else
- _lt_dsymutil=
- fi
- ;;
- esac
-
-# func_munge_path_list VARIABLE PATH
-# -----------------------------------
-# VARIABLE is name of variable containing _space_ separated list of
-# directories to be munged by the contents of PATH, which is string
-# having a format:
-# "DIR[:DIR]:"
-# string "DIR[ DIR]" will be prepended to VARIABLE
-# ":DIR[:DIR]"
-# string "DIR[ DIR]" will be appended to VARIABLE
-# "DIRP[:DIRP]::[DIRA:]DIRA"
-# string "DIRP[ DIRP]" will be prepended to VARIABLE and string
-# "DIRA[ DIRA]" will be appended to VARIABLE
-# "DIR[:DIR]"
-# VARIABLE will be replaced by "DIR[ DIR]"
-func_munge_path_list ()
-{
- case x$2 in
- x)
- ;;
- *:)
- eval $1=\"`$ECHO $2 | $SED 's/:/ /g'` \$$1\"
- ;;
- x:*)
- eval $1=\"\$$1 `$ECHO $2 | $SED 's/:/ /g'`\"
- ;;
- *::*)
- eval $1=\"\$$1\ `$ECHO $2 | $SED -e 's/.*:://' -e 's/:/ /g'`\"
- eval $1=\"`$ECHO $2 | $SED -e 's/::.*//' -e 's/:/ /g'`\ \$$1\"
- ;;
- *)
- eval $1=\"`$ECHO $2 | $SED 's/:/ /g'`\"
- ;;
- esac
-}
-
-for ac_header in dlfcn.h
-do :
- ac_fn_c_check_header_compile "$LINENO" "dlfcn.h" "ac_cv_header_dlfcn_h" "$ac_includes_default
-"
-if test "x$ac_cv_header_dlfcn_h" = xyes; then :
- cat >>confdefs.h <<_ACEOF
-#define HAVE_DLFCN_H 1
-_ACEOF
-
-fi
-
-done
-
-
-
-
-
-# Set options
-
-
-
- enable_dlopen=no
-
-
-
- # Check whether --enable-shared was given.
-if test "${enable_shared+set}" = set; then :
- enableval=$enable_shared; p=${PACKAGE-default}
- case $enableval in
- yes) enable_shared=yes ;;
- no) enable_shared=no ;;
- *)
- enable_shared=no
- # Look at the argument we got. We use all the common list separators.
- lt_save_ifs=$IFS; IFS=$IFS$PATH_SEPARATOR,
- for pkg in $enableval; do
- IFS=$lt_save_ifs
- if test "X$pkg" = "X$p"; then
- enable_shared=yes
- fi
- done
- IFS=$lt_save_ifs
- ;;
- esac
-else
- enable_shared=yes
-fi
-
-
-
-
-
-
-
-
-
- # Check whether --enable-static was given.
-if test "${enable_static+set}" = set; then :
- enableval=$enable_static; p=${PACKAGE-default}
- case $enableval in
- yes) enable_static=yes ;;
- no) enable_static=no ;;
- *)
- enable_static=no
- # Look at the argument we got. We use all the common list separators.
- lt_save_ifs=$IFS; IFS=$IFS$PATH_SEPARATOR,
- for pkg in $enableval; do
- IFS=$lt_save_ifs
- if test "X$pkg" = "X$p"; then
- enable_static=yes
- fi
- done
- IFS=$lt_save_ifs
- ;;
- esac
-else
- enable_static=yes
-fi
-
-
-
-
-
-
-
-
-
-
-# Check whether --with-pic was given.
-if test "${with_pic+set}" = set; then :
- withval=$with_pic; lt_p=${PACKAGE-default}
- case $withval in
- yes|no) pic_mode=$withval ;;
- *)
- pic_mode=default
- # Look at the argument we got. We use all the common list separators.
- lt_save_ifs=$IFS; IFS=$IFS$PATH_SEPARATOR,
- for lt_pkg in $withval; do
- IFS=$lt_save_ifs
- if test "X$lt_pkg" = "X$lt_p"; then
- pic_mode=yes
- fi
- done
- IFS=$lt_save_ifs
- ;;
- esac
-else
- pic_mode=default
-fi
-
-
-
-
-
-
-
-
- # Check whether --enable-fast-install was given.
-if test "${enable_fast_install+set}" = set; then :
- enableval=$enable_fast_install; p=${PACKAGE-default}
- case $enableval in
- yes) enable_fast_install=yes ;;
- no) enable_fast_install=no ;;
- *)
- enable_fast_install=no
- # Look at the argument we got. We use all the common list separators.
- lt_save_ifs=$IFS; IFS=$IFS$PATH_SEPARATOR,
- for pkg in $enableval; do
- IFS=$lt_save_ifs
- if test "X$pkg" = "X$p"; then
- enable_fast_install=yes
- fi
- done
- IFS=$lt_save_ifs
- ;;
- esac
-else
- enable_fast_install=yes
-fi
-
-
-
-
-
-
-
-
- shared_archive_member_spec=
-case $host,$enable_shared in
-power*-*-aix[5-9]*,yes)
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking which variant of shared library versioning to provide" >&5
-$as_echo_n "checking which variant of shared library versioning to provide... " >&6; }
-
-# Check whether --with-aix-soname was given.
-if test "${with_aix_soname+set}" = set; then :
- withval=$with_aix_soname; case $withval in
- aix|svr4|both)
- ;;
- *)
- as_fn_error $? "Unknown argument to --with-aix-soname" "$LINENO" 5
- ;;
- esac
- lt_cv_with_aix_soname=$with_aix_soname
-else
- if ${lt_cv_with_aix_soname+:} false; then :
- $as_echo_n "(cached) " >&6
-else
- lt_cv_with_aix_soname=aix
-fi
-
- with_aix_soname=$lt_cv_with_aix_soname
-fi
-
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: $with_aix_soname" >&5
-$as_echo "$with_aix_soname" >&6; }
- if test aix != "$with_aix_soname"; then
- # For the AIX way of multilib, we name the shared archive member
- # based on the bitwidth used, traditionally 'shr.o' or 'shr_64.o',
- # and 'shr.imp' or 'shr_64.imp', respectively, for the Import File.
- # Even when GNU compilers ignore OBJECT_MODE but need '-maix64' flag,
- # the AIX toolchain works better with OBJECT_MODE set (default 32).
- if test 64 = "${OBJECT_MODE-32}"; then
- shared_archive_member_spec=shr_64
- else
- shared_archive_member_spec=shr
- fi
- fi
- ;;
-*)
- with_aix_soname=aix
- ;;
-esac
-
-
-
-
-
-
-
-
-
-
-# This can be used to rebuild libtool when needed
-LIBTOOL_DEPS=$ltmain
-
-# Always use our own libtool.
-LIBTOOL='$(SHELL) $(top_builddir)/libtool'
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-test -z "$LN_S" && LN_S="ln -s"
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-if test -n "${ZSH_VERSION+set}"; then
- setopt NO_GLOB_SUBST
-fi
-
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for objdir" >&5
-$as_echo_n "checking for objdir... " >&6; }
-if ${lt_cv_objdir+:} false; then :
- $as_echo_n "(cached) " >&6
-else
- rm -f .libs 2>/dev/null
-mkdir .libs 2>/dev/null
-if test -d .libs; then
- lt_cv_objdir=.libs
-else
- # MS-DOS does not allow filenames that begin with a dot.
- lt_cv_objdir=_libs
-fi
-rmdir .libs 2>/dev/null
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_objdir" >&5
-$as_echo "$lt_cv_objdir" >&6; }
-objdir=$lt_cv_objdir
-
-
-
-
-
-cat >>confdefs.h <<_ACEOF
-#define LT_OBJDIR "$lt_cv_objdir/"
-_ACEOF
-
-
-
-
-case $host_os in
-aix3*)
- # AIX sometimes has problems with the GCC collect2 program. For some
- # reason, if we set the COLLECT_NAMES environment variable, the problems
- # vanish in a puff of smoke.
- if test set != "${COLLECT_NAMES+set}"; then
- COLLECT_NAMES=
- export COLLECT_NAMES
- fi
- ;;
-esac
-
-# Global variables:
-ofile=libtool
-can_build_shared=yes
-
-# All known linkers require a '.a' archive for static linking (except MSVC,
-# which needs '.lib').
-libext=a
-
-with_gnu_ld=$lt_cv_prog_gnu_ld
-
-old_CC=$CC
-old_CFLAGS=$CFLAGS
-
-# Set sane defaults for various variables
-test -z "$CC" && CC=cc
-test -z "$LTCC" && LTCC=$CC
-test -z "$LTCFLAGS" && LTCFLAGS=$CFLAGS
-test -z "$LD" && LD=ld
-test -z "$ac_objext" && ac_objext=o
-
-func_cc_basename $compiler
-cc_basename=$func_cc_basename_result
-
-
-# Only perform the check for file, if the check method requires it
-test -z "$MAGIC_CMD" && MAGIC_CMD=file
-case $deplibs_check_method in
-file_magic*)
- if test "$file_magic_cmd" = '$MAGIC_CMD'; then
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ${ac_tool_prefix}file" >&5
-$as_echo_n "checking for ${ac_tool_prefix}file... " >&6; }
-if ${lt_cv_path_MAGIC_CMD+:} false; then :
- $as_echo_n "(cached) " >&6
-else
- case $MAGIC_CMD in
-[\\/*] | ?:[\\/]*)
- lt_cv_path_MAGIC_CMD=$MAGIC_CMD # Let the user override the test with a path.
- ;;
-*)
- lt_save_MAGIC_CMD=$MAGIC_CMD
- lt_save_ifs=$IFS; IFS=$PATH_SEPARATOR
- ac_dummy="/usr/bin$PATH_SEPARATOR$PATH"
- for ac_dir in $ac_dummy; do
- IFS=$lt_save_ifs
- test -z "$ac_dir" && ac_dir=.
- if test -f "$ac_dir/${ac_tool_prefix}file"; then
- lt_cv_path_MAGIC_CMD=$ac_dir/"${ac_tool_prefix}file"
- if test -n "$file_magic_test_file"; then
- case $deplibs_check_method in
- "file_magic "*)
- file_magic_regex=`expr "$deplibs_check_method" : "file_magic \(.*\)"`
- MAGIC_CMD=$lt_cv_path_MAGIC_CMD
- if eval $file_magic_cmd \$file_magic_test_file 2> /dev/null |
- $EGREP "$file_magic_regex" > /dev/null; then
- :
- else
- cat <<_LT_EOF 1>&2
-
-*** Warning: the command libtool uses to detect shared libraries,
-*** $file_magic_cmd, produces output that libtool cannot recognize.
-*** The result is that libtool may fail to recognize shared libraries
-*** as such. This will affect the creation of libtool libraries that
-*** depend on shared libraries, but programs linked with such libtool
-*** libraries will work regardless of this problem. Nevertheless, you
-*** may want to report the problem to your system manager and/or to
-*** bug-libtool@gnu.org
-
-_LT_EOF
- fi ;;
- esac
- fi
- break
- fi
- done
- IFS=$lt_save_ifs
- MAGIC_CMD=$lt_save_MAGIC_CMD
- ;;
-esac
-fi
-
-MAGIC_CMD=$lt_cv_path_MAGIC_CMD
-if test -n "$MAGIC_CMD"; then
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MAGIC_CMD" >&5
-$as_echo "$MAGIC_CMD" >&6; }
-else
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-$as_echo "no" >&6; }
-fi
-
-
-
-
-
-if test -z "$lt_cv_path_MAGIC_CMD"; then
- if test -n "$ac_tool_prefix"; then
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking for file" >&5
-$as_echo_n "checking for file... " >&6; }
-if ${lt_cv_path_MAGIC_CMD+:} false; then :
- $as_echo_n "(cached) " >&6
-else
- case $MAGIC_CMD in
-[\\/*] | ?:[\\/]*)
- lt_cv_path_MAGIC_CMD=$MAGIC_CMD # Let the user override the test with a path.
- ;;
-*)
- lt_save_MAGIC_CMD=$MAGIC_CMD
- lt_save_ifs=$IFS; IFS=$PATH_SEPARATOR
- ac_dummy="/usr/bin$PATH_SEPARATOR$PATH"
- for ac_dir in $ac_dummy; do
- IFS=$lt_save_ifs
- test -z "$ac_dir" && ac_dir=.
- if test -f "$ac_dir/file"; then
- lt_cv_path_MAGIC_CMD=$ac_dir/"file"
- if test -n "$file_magic_test_file"; then
- case $deplibs_check_method in
- "file_magic "*)
- file_magic_regex=`expr "$deplibs_check_method" : "file_magic \(.*\)"`
- MAGIC_CMD=$lt_cv_path_MAGIC_CMD
- if eval $file_magic_cmd \$file_magic_test_file 2> /dev/null |
- $EGREP "$file_magic_regex" > /dev/null; then
- :
- else
- cat <<_LT_EOF 1>&2
-
-*** Warning: the command libtool uses to detect shared libraries,
-*** $file_magic_cmd, produces output that libtool cannot recognize.
-*** The result is that libtool may fail to recognize shared libraries
-*** as such. This will affect the creation of libtool libraries that
-*** depend on shared libraries, but programs linked with such libtool
-*** libraries will work regardless of this problem. Nevertheless, you
-*** may want to report the problem to your system manager and/or to
-*** bug-libtool@gnu.org
-
-_LT_EOF
- fi ;;
- esac
- fi
- break
- fi
- done
- IFS=$lt_save_ifs
- MAGIC_CMD=$lt_save_MAGIC_CMD
- ;;
-esac
-fi
-
-MAGIC_CMD=$lt_cv_path_MAGIC_CMD
-if test -n "$MAGIC_CMD"; then
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MAGIC_CMD" >&5
-$as_echo "$MAGIC_CMD" >&6; }
-else
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-$as_echo "no" >&6; }
-fi
-
-
- else
- MAGIC_CMD=:
- fi
-fi
-
- fi
- ;;
-esac
-
-# Use C for the default configuration in the libtool script
-
-lt_save_CC=$CC
-ac_ext=c
-ac_cpp='$CPP $CPPFLAGS'
-ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
-ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
-ac_compiler_gnu=$ac_cv_c_compiler_gnu
-
-
-# Source file extension for C test sources.
-ac_ext=c
-
-# Object file extension for compiled C test sources.
-objext=o
-objext=$objext
-
-# Code to be used in simple compile tests
-lt_simple_compile_test_code="int some_variable = 0;"
-
-# Code to be used in simple link tests
-lt_simple_link_test_code='int main(){return(0);}'
-
-
-
-
-
-
-
-# If no C compiler was specified, use CC.
-LTCC=${LTCC-"$CC"}
-
-# If no C compiler flags were specified, use CFLAGS.
-LTCFLAGS=${LTCFLAGS-"$CFLAGS"}
-
-# Allow CC to be a program name with arguments.
-compiler=$CC
-
-# Save the default compiler, since it gets overwritten when the other
-# tags are being tested, and _LT_TAGVAR(compiler, []) is a NOP.
-compiler_DEFAULT=$CC
-
-# save warnings/boilerplate of simple test code
-ac_outfile=conftest.$ac_objext
-echo "$lt_simple_compile_test_code" >conftest.$ac_ext
-eval "$ac_compile" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err
-_lt_compiler_boilerplate=`cat conftest.err`
-$RM conftest*
-
-ac_outfile=conftest.$ac_objext
-echo "$lt_simple_link_test_code" >conftest.$ac_ext
-eval "$ac_link" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err
-_lt_linker_boilerplate=`cat conftest.err`
-$RM -r conftest*
-
-
-## CAVEAT EMPTOR:
-## There is no encapsulation within the following macros, do not change
-## the running order or otherwise move them around unless you know exactly
-## what you are doing...
-if test -n "$compiler"; then
-
-lt_prog_compiler_no_builtin_flag=
-
-if test yes = "$GCC"; then
- case $cc_basename in
- nvcc*)
- lt_prog_compiler_no_builtin_flag=' -Xcompiler -fno-builtin' ;;
- *)
- lt_prog_compiler_no_builtin_flag=' -fno-builtin' ;;
- esac
-
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler supports -fno-rtti -fno-exceptions" >&5
-$as_echo_n "checking if $compiler supports -fno-rtti -fno-exceptions... " >&6; }
-if ${lt_cv_prog_compiler_rtti_exceptions+:} false; then :
- $as_echo_n "(cached) " >&6
-else
- lt_cv_prog_compiler_rtti_exceptions=no
- ac_outfile=conftest.$ac_objext
- echo "$lt_simple_compile_test_code" > conftest.$ac_ext
- lt_compiler_flag="-fno-rtti -fno-exceptions" ## exclude from sc_useless_quotes_in_assignment
- # Insert the option either (1) after the last *FLAGS variable, or
- # (2) before a word containing "conftest.", or (3) at the end.
- # Note that $ac_compile itself does not contain backslashes and begins
- # with a dollar sign (not a hyphen), so the echo should work correctly.
- # The option is referenced via a variable to avoid confusing sed.
- lt_compile=`echo "$ac_compile" | $SED \
- -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
- -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
- -e 's:$: $lt_compiler_flag:'`
- (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5)
- (eval "$lt_compile" 2>conftest.err)
- ac_status=$?
- cat conftest.err >&5
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- if (exit $ac_status) && test -s "$ac_outfile"; then
- # The compiler can only warn and ignore the option if not recognized
- # So say no if there are warnings other than the usual output.
- $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' >conftest.exp
- $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
- if test ! -s conftest.er2 || diff conftest.exp conftest.er2 >/dev/null; then
- lt_cv_prog_compiler_rtti_exceptions=yes
- fi
- fi
- $RM conftest*
-
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_rtti_exceptions" >&5
-$as_echo "$lt_cv_prog_compiler_rtti_exceptions" >&6; }
-
-if test yes = "$lt_cv_prog_compiler_rtti_exceptions"; then
- lt_prog_compiler_no_builtin_flag="$lt_prog_compiler_no_builtin_flag -fno-rtti -fno-exceptions"
-else
- :
-fi
-
-fi
-
-
-
-
-
-
- lt_prog_compiler_wl=
-lt_prog_compiler_pic=
-lt_prog_compiler_static=
-
-
- if test yes = "$GCC"; then
- lt_prog_compiler_wl='-Wl,'
- lt_prog_compiler_static='-static'
-
- case $host_os in
- aix*)
- # All AIX code is PIC.
- if test ia64 = "$host_cpu"; then
- # AIX 5 now supports IA64 processor
- lt_prog_compiler_static='-Bstatic'
- fi
- lt_prog_compiler_pic='-fPIC'
- ;;
-
- amigaos*)
- case $host_cpu in
- powerpc)
- # see comment about AmigaOS4 .so support
- lt_prog_compiler_pic='-fPIC'
- ;;
- m68k)
- # FIXME: we need at least 68020 code to build shared libraries, but
- # adding the '-m68020' flag to GCC prevents building anything better,
- # like '-m68040'.
- lt_prog_compiler_pic='-m68020 -resident32 -malways-restore-a4'
- ;;
- esac
- ;;
-
- beos* | irix5* | irix6* | nonstopux* | osf3* | osf4* | osf5*)
- # PIC is the default for these OSes.
- ;;
-
- mingw* | cygwin* | pw32* | os2* | cegcc*)
- # This hack is so that the source file can tell whether it is being
- # built for inclusion in a dll (and should export symbols for example).
- # Although the cygwin gcc ignores -fPIC, still need this for old-style
- # (--disable-auto-import) libraries
- lt_prog_compiler_pic='-DDLL_EXPORT'
- case $host_os in
- os2*)
- lt_prog_compiler_static='$wl-static'
- ;;
- esac
- ;;
-
- darwin* | rhapsody*)
- # PIC is the default on this platform
- # Common symbols not allowed in MH_DYLIB files
- lt_prog_compiler_pic='-fno-common'
- ;;
-
- haiku*)
- # PIC is the default for Haiku.
- # The "-static" flag exists, but is broken.
- lt_prog_compiler_static=
- ;;
-
- hpux*)
- # PIC is the default for 64-bit PA HP-UX, but not for 32-bit
- # PA HP-UX. On IA64 HP-UX, PIC is the default but the pic flag
- # sets the default TLS model and affects inlining.
- case $host_cpu in
- hppa*64*)
- # +Z the default
- ;;
- *)
- lt_prog_compiler_pic='-fPIC'
- ;;
- esac
- ;;
-
- interix[3-9]*)
- # Interix 3.x gcc -fpic/-fPIC options generate broken code.
- # Instead, we relocate shared libraries at runtime.
- ;;
-
- msdosdjgpp*)
- # Just because we use GCC doesn't mean we suddenly get shared libraries
- # on systems that don't support them.
- lt_prog_compiler_can_build_shared=no
- enable_shared=no
- ;;
-
- *nto* | *qnx*)
- # QNX uses GNU C++, but need to define -shared option too, otherwise
- # it will coredump.
- lt_prog_compiler_pic='-fPIC -shared'
- ;;
-
- sysv4*MP*)
- if test -d /usr/nec; then
- lt_prog_compiler_pic=-Kconform_pic
- fi
- ;;
-
- *)
- lt_prog_compiler_pic='-fPIC'
- ;;
- esac
-
- case $cc_basename in
- nvcc*) # Cuda Compiler Driver 2.2
- lt_prog_compiler_wl='-Xlinker '
- if test -n "$lt_prog_compiler_pic"; then
- lt_prog_compiler_pic="-Xcompiler $lt_prog_compiler_pic"
- fi
- ;;
- esac
- else
- # PORTME Check for flag to pass linker flags through the system compiler.
- case $host_os in
- aix*)
- lt_prog_compiler_wl='-Wl,'
- if test ia64 = "$host_cpu"; then
- # AIX 5 now supports IA64 processor
- lt_prog_compiler_static='-Bstatic'
- else
- lt_prog_compiler_static='-bnso -bI:/lib/syscalls.exp'
- fi
- ;;
-
- darwin* | rhapsody*)
- # PIC is the default on this platform
- # Common symbols not allowed in MH_DYLIB files
- lt_prog_compiler_pic='-fno-common'
- case $cc_basename in
- nagfor*)
- # NAG Fortran compiler
- lt_prog_compiler_wl='-Wl,-Wl,,'
- lt_prog_compiler_pic='-PIC'
- lt_prog_compiler_static='-Bstatic'
- ;;
- esac
- ;;
-
- mingw* | cygwin* | pw32* | os2* | cegcc*)
- # This hack is so that the source file can tell whether it is being
- # built for inclusion in a dll (and should export symbols for example).
- lt_prog_compiler_pic='-DDLL_EXPORT'
- case $host_os in
- os2*)
- lt_prog_compiler_static='$wl-static'
- ;;
- esac
- ;;
-
- hpux9* | hpux10* | hpux11*)
- lt_prog_compiler_wl='-Wl,'
- # PIC is the default for IA64 HP-UX and 64-bit HP-UX, but
- # not for PA HP-UX.
- case $host_cpu in
- hppa*64*|ia64*)
- # +Z the default
- ;;
- *)
- lt_prog_compiler_pic='+Z'
- ;;
- esac
- # Is there a better lt_prog_compiler_static that works with the bundled CC?
- lt_prog_compiler_static='$wl-a ${wl}archive'
- ;;
-
- irix5* | irix6* | nonstopux*)
- lt_prog_compiler_wl='-Wl,'
- # PIC (with -KPIC) is the default.
- lt_prog_compiler_static='-non_shared'
- ;;
-
- linux* | k*bsd*-gnu | kopensolaris*-gnu | gnu*)
- case $cc_basename in
- # old Intel for x86_64, which still supported -KPIC.
- ecc*)
- lt_prog_compiler_wl='-Wl,'
- lt_prog_compiler_pic='-KPIC'
- lt_prog_compiler_static='-static'
- ;;
- # icc used to be incompatible with GCC.
- # ICC 10 doesn't accept -KPIC any more.
- icc* | ifort*)
- lt_prog_compiler_wl='-Wl,'
- lt_prog_compiler_pic='-fPIC'
- lt_prog_compiler_static='-static'
- ;;
- # Lahey Fortran 8.1.
- lf95*)
- lt_prog_compiler_wl='-Wl,'
- lt_prog_compiler_pic='--shared'
- lt_prog_compiler_static='--static'
- ;;
- nagfor*)
- # NAG Fortran compiler
- lt_prog_compiler_wl='-Wl,-Wl,,'
- lt_prog_compiler_pic='-PIC'
- lt_prog_compiler_static='-Bstatic'
- ;;
- tcc*)
- # Fabrice Bellard et al's Tiny C Compiler
- lt_prog_compiler_wl='-Wl,'
- lt_prog_compiler_pic='-fPIC'
- lt_prog_compiler_static='-static'
- ;;
- pgcc* | pgf77* | pgf90* | pgf95* | pgfortran*)
- # Portland Group compilers (*not* the Pentium gcc compiler,
- # which looks to be a dead project)
- lt_prog_compiler_wl='-Wl,'
- lt_prog_compiler_pic='-fpic'
- lt_prog_compiler_static='-Bstatic'
- ;;
- ccc*)
- lt_prog_compiler_wl='-Wl,'
- # All Alpha code is PIC.
- lt_prog_compiler_static='-non_shared'
- ;;
- xl* | bgxl* | bgf* | mpixl*)
- # IBM XL C 8.0/Fortran 10.1, 11.1 on PPC and BlueGene
- lt_prog_compiler_wl='-Wl,'
- lt_prog_compiler_pic='-qpic'
- lt_prog_compiler_static='-qstaticlink'
- ;;
- *)
- case `$CC -V 2>&1 | sed 5q` in
- *Sun\ Ceres\ Fortran* | *Sun*Fortran*\ [1-7].* | *Sun*Fortran*\ 8.[0-3]*)
- # Sun Fortran 8.3 passes all unrecognized flags to the linker
- lt_prog_compiler_pic='-KPIC'
- lt_prog_compiler_static='-Bstatic'
- lt_prog_compiler_wl=''
- ;;
- *Sun\ F* | *Sun*Fortran*)
- lt_prog_compiler_pic='-KPIC'
- lt_prog_compiler_static='-Bstatic'
- lt_prog_compiler_wl='-Qoption ld '
- ;;
- *Sun\ C*)
- # Sun C 5.9
- lt_prog_compiler_pic='-KPIC'
- lt_prog_compiler_static='-Bstatic'
- lt_prog_compiler_wl='-Wl,'
- ;;
- *Intel*\ [CF]*Compiler*)
- lt_prog_compiler_wl='-Wl,'
- lt_prog_compiler_pic='-fPIC'
- lt_prog_compiler_static='-static'
- ;;
- *Portland\ Group*)
- lt_prog_compiler_wl='-Wl,'
- lt_prog_compiler_pic='-fpic'
- lt_prog_compiler_static='-Bstatic'
- ;;
- esac
- ;;
- esac
- ;;
-
- newsos6)
- lt_prog_compiler_pic='-KPIC'
- lt_prog_compiler_static='-Bstatic'
- ;;
-
- *nto* | *qnx*)
- # QNX uses GNU C++, but need to define -shared option too, otherwise
- # it will coredump.
- lt_prog_compiler_pic='-fPIC -shared'
- ;;
-
- osf3* | osf4* | osf5*)
- lt_prog_compiler_wl='-Wl,'
- # All OSF/1 code is PIC.
- lt_prog_compiler_static='-non_shared'
- ;;
-
- rdos*)
- lt_prog_compiler_static='-non_shared'
- ;;
-
- solaris*)
- lt_prog_compiler_pic='-KPIC'
- lt_prog_compiler_static='-Bstatic'
- case $cc_basename in
- f77* | f90* | f95* | sunf77* | sunf90* | sunf95*)
- lt_prog_compiler_wl='-Qoption ld ';;
- *)
- lt_prog_compiler_wl='-Wl,';;
- esac
- ;;
-
- sunos4*)
- lt_prog_compiler_wl='-Qoption ld '
- lt_prog_compiler_pic='-PIC'
- lt_prog_compiler_static='-Bstatic'
- ;;
-
- sysv4 | sysv4.2uw2* | sysv4.3*)
- lt_prog_compiler_wl='-Wl,'
- lt_prog_compiler_pic='-KPIC'
- lt_prog_compiler_static='-Bstatic'
- ;;
-
- sysv4*MP*)
- if test -d /usr/nec; then
- lt_prog_compiler_pic='-Kconform_pic'
- lt_prog_compiler_static='-Bstatic'
- fi
- ;;
-
- sysv5* | unixware* | sco3.2v5* | sco5v6* | OpenUNIX*)
- lt_prog_compiler_wl='-Wl,'
- lt_prog_compiler_pic='-KPIC'
- lt_prog_compiler_static='-Bstatic'
- ;;
-
- unicos*)
- lt_prog_compiler_wl='-Wl,'
- lt_prog_compiler_can_build_shared=no
- ;;
-
- uts4*)
- lt_prog_compiler_pic='-pic'
- lt_prog_compiler_static='-Bstatic'
- ;;
-
- *)
- lt_prog_compiler_can_build_shared=no
- ;;
- esac
- fi
-
-case $host_os in
- # For platforms that do not support PIC, -DPIC is meaningless:
- *djgpp*)
- lt_prog_compiler_pic=
- ;;
- *)
- lt_prog_compiler_pic="$lt_prog_compiler_pic -DPIC"
- ;;
-esac
-
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $compiler option to produce PIC" >&5
-$as_echo_n "checking for $compiler option to produce PIC... " >&6; }
-if ${lt_cv_prog_compiler_pic+:} false; then :
- $as_echo_n "(cached) " >&6
-else
- lt_cv_prog_compiler_pic=$lt_prog_compiler_pic
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_pic" >&5
-$as_echo "$lt_cv_prog_compiler_pic" >&6; }
-lt_prog_compiler_pic=$lt_cv_prog_compiler_pic
-
-#
-# Check to make sure the PIC flag actually works.
-#
-if test -n "$lt_prog_compiler_pic"; then
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler PIC flag $lt_prog_compiler_pic works" >&5
-$as_echo_n "checking if $compiler PIC flag $lt_prog_compiler_pic works... " >&6; }
-if ${lt_cv_prog_compiler_pic_works+:} false; then :
- $as_echo_n "(cached) " >&6
-else
- lt_cv_prog_compiler_pic_works=no
- ac_outfile=conftest.$ac_objext
- echo "$lt_simple_compile_test_code" > conftest.$ac_ext
- lt_compiler_flag="$lt_prog_compiler_pic -DPIC" ## exclude from sc_useless_quotes_in_assignment
- # Insert the option either (1) after the last *FLAGS variable, or
- # (2) before a word containing "conftest.", or (3) at the end.
- # Note that $ac_compile itself does not contain backslashes and begins
- # with a dollar sign (not a hyphen), so the echo should work correctly.
- # The option is referenced via a variable to avoid confusing sed.
- lt_compile=`echo "$ac_compile" | $SED \
- -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
- -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
- -e 's:$: $lt_compiler_flag:'`
- (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5)
- (eval "$lt_compile" 2>conftest.err)
- ac_status=$?
- cat conftest.err >&5
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- if (exit $ac_status) && test -s "$ac_outfile"; then
- # The compiler can only warn and ignore the option if not recognized
- # So say no if there are warnings other than the usual output.
- $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' >conftest.exp
- $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
- if test ! -s conftest.er2 || diff conftest.exp conftest.er2 >/dev/null; then
- lt_cv_prog_compiler_pic_works=yes
- fi
- fi
- $RM conftest*
-
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_pic_works" >&5
-$as_echo "$lt_cv_prog_compiler_pic_works" >&6; }
-
-if test yes = "$lt_cv_prog_compiler_pic_works"; then
- case $lt_prog_compiler_pic in
- "" | " "*) ;;
- *) lt_prog_compiler_pic=" $lt_prog_compiler_pic" ;;
- esac
-else
- lt_prog_compiler_pic=
- lt_prog_compiler_can_build_shared=no
-fi
-
-fi
-
-
-
-
-
-
-
-
-
-
-
-#
-# Check to make sure the static flag actually works.
-#
-wl=$lt_prog_compiler_wl eval lt_tmp_static_flag=\"$lt_prog_compiler_static\"
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler static flag $lt_tmp_static_flag works" >&5
-$as_echo_n "checking if $compiler static flag $lt_tmp_static_flag works... " >&6; }
-if ${lt_cv_prog_compiler_static_works+:} false; then :
- $as_echo_n "(cached) " >&6
-else
- lt_cv_prog_compiler_static_works=no
- save_LDFLAGS=$LDFLAGS
- LDFLAGS="$LDFLAGS $lt_tmp_static_flag"
- echo "$lt_simple_link_test_code" > conftest.$ac_ext
- if (eval $ac_link 2>conftest.err) && test -s conftest$ac_exeext; then
- # The linker can only warn and ignore the option if not recognized
- # So say no if there are warnings
- if test -s conftest.err; then
- # Append any errors to the config.log.
- cat conftest.err 1>&5
- $ECHO "$_lt_linker_boilerplate" | $SED '/^$/d' > conftest.exp
- $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
- if diff conftest.exp conftest.er2 >/dev/null; then
- lt_cv_prog_compiler_static_works=yes
- fi
- else
- lt_cv_prog_compiler_static_works=yes
- fi
- fi
- $RM -r conftest*
- LDFLAGS=$save_LDFLAGS
-
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_static_works" >&5
-$as_echo "$lt_cv_prog_compiler_static_works" >&6; }
-
-if test yes = "$lt_cv_prog_compiler_static_works"; then
- :
-else
- lt_prog_compiler_static=
-fi
-
-
-
-
-
-
-
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler supports -c -o file.$ac_objext" >&5
-$as_echo_n "checking if $compiler supports -c -o file.$ac_objext... " >&6; }
-if ${lt_cv_prog_compiler_c_o+:} false; then :
- $as_echo_n "(cached) " >&6
-else
- lt_cv_prog_compiler_c_o=no
- $RM -r conftest 2>/dev/null
- mkdir conftest
- cd conftest
- mkdir out
- echo "$lt_simple_compile_test_code" > conftest.$ac_ext
-
- lt_compiler_flag="-o out/conftest2.$ac_objext"
- # Insert the option either (1) after the last *FLAGS variable, or
- # (2) before a word containing "conftest.", or (3) at the end.
- # Note that $ac_compile itself does not contain backslashes and begins
- # with a dollar sign (not a hyphen), so the echo should work correctly.
- lt_compile=`echo "$ac_compile" | $SED \
- -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
- -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
- -e 's:$: $lt_compiler_flag:'`
- (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5)
- (eval "$lt_compile" 2>out/conftest.err)
- ac_status=$?
- cat out/conftest.err >&5
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- if (exit $ac_status) && test -s out/conftest2.$ac_objext
- then
- # The compiler can only warn and ignore the option if not recognized
- # So say no if there are warnings
- $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' > out/conftest.exp
- $SED '/^$/d; /^ *+/d' out/conftest.err >out/conftest.er2
- if test ! -s out/conftest.er2 || diff out/conftest.exp out/conftest.er2 >/dev/null; then
- lt_cv_prog_compiler_c_o=yes
- fi
- fi
- chmod u+w . 2>&5
- $RM conftest*
- # SGI C++ compiler will create directory out/ii_files/ for
- # template instantiation
- test -d out/ii_files && $RM out/ii_files/* && rmdir out/ii_files
- $RM out/* && rmdir out
- cd ..
- $RM -r conftest
- $RM conftest*
-
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_c_o" >&5
-$as_echo "$lt_cv_prog_compiler_c_o" >&6; }
-
-
-
-
-
-
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler supports -c -o file.$ac_objext" >&5
-$as_echo_n "checking if $compiler supports -c -o file.$ac_objext... " >&6; }
-if ${lt_cv_prog_compiler_c_o+:} false; then :
- $as_echo_n "(cached) " >&6
-else
- lt_cv_prog_compiler_c_o=no
- $RM -r conftest 2>/dev/null
- mkdir conftest
- cd conftest
- mkdir out
- echo "$lt_simple_compile_test_code" > conftest.$ac_ext
-
- lt_compiler_flag="-o out/conftest2.$ac_objext"
- # Insert the option either (1) after the last *FLAGS variable, or
- # (2) before a word containing "conftest.", or (3) at the end.
- # Note that $ac_compile itself does not contain backslashes and begins
- # with a dollar sign (not a hyphen), so the echo should work correctly.
- lt_compile=`echo "$ac_compile" | $SED \
- -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
- -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
- -e 's:$: $lt_compiler_flag:'`
- (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5)
- (eval "$lt_compile" 2>out/conftest.err)
- ac_status=$?
- cat out/conftest.err >&5
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- if (exit $ac_status) && test -s out/conftest2.$ac_objext
- then
- # The compiler can only warn and ignore the option if not recognized
- # So say no if there are warnings
- $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' > out/conftest.exp
- $SED '/^$/d; /^ *+/d' out/conftest.err >out/conftest.er2
- if test ! -s out/conftest.er2 || diff out/conftest.exp out/conftest.er2 >/dev/null; then
- lt_cv_prog_compiler_c_o=yes
- fi
- fi
- chmod u+w . 2>&5
- $RM conftest*
- # SGI C++ compiler will create directory out/ii_files/ for
- # template instantiation
- test -d out/ii_files && $RM out/ii_files/* && rmdir out/ii_files
- $RM out/* && rmdir out
- cd ..
- $RM -r conftest
- $RM conftest*
-
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_c_o" >&5
-$as_echo "$lt_cv_prog_compiler_c_o" >&6; }
-
-
-
-
-hard_links=nottested
-if test no = "$lt_cv_prog_compiler_c_o" && test no != "$need_locks"; then
- # do not overwrite the value of need_locks provided by the user
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking if we can lock with hard links" >&5
-$as_echo_n "checking if we can lock with hard links... " >&6; }
- hard_links=yes
- $RM conftest*
- ln conftest.a conftest.b 2>/dev/null && hard_links=no
- touch conftest.a
- ln conftest.a conftest.b 2>&5 || hard_links=no
- ln conftest.a conftest.b 2>/dev/null && hard_links=no
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: $hard_links" >&5
-$as_echo "$hard_links" >&6; }
- if test no = "$hard_links"; then
- { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: '$CC' does not support '-c -o', so 'make -j' may be unsafe" >&5
-$as_echo "$as_me: WARNING: '$CC' does not support '-c -o', so 'make -j' may be unsafe" >&2;}
- need_locks=warn
- fi
-else
- need_locks=no
-fi
-
-
-
-
-
-
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the $compiler linker ($LD) supports shared libraries" >&5
-$as_echo_n "checking whether the $compiler linker ($LD) supports shared libraries... " >&6; }
-
- runpath_var=
- allow_undefined_flag=
- always_export_symbols=no
- archive_cmds=
- archive_expsym_cmds=
- compiler_needs_object=no
- enable_shared_with_static_runtimes=no
- export_dynamic_flag_spec=
- export_symbols_cmds='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols'
- hardcode_automatic=no
- hardcode_direct=no
- hardcode_direct_absolute=no
- hardcode_libdir_flag_spec=
- hardcode_libdir_separator=
- hardcode_minus_L=no
- hardcode_shlibpath_var=unsupported
- inherit_rpath=no
- link_all_deplibs=unknown
- module_cmds=
- module_expsym_cmds=
- old_archive_from_new_cmds=
- old_archive_from_expsyms_cmds=
- thread_safe_flag_spec=
- whole_archive_flag_spec=
- # include_expsyms should be a list of space-separated symbols to be *always*
- # included in the symbol list
- include_expsyms=
- # exclude_expsyms can be an extended regexp of symbols to exclude
- # it will be wrapped by ' (' and ')$', so one must not match beginning or
- # end of line. Example: 'a|bc|.*d.*' will exclude the symbols 'a' and 'bc',
- # as well as any symbol that contains 'd'.
- exclude_expsyms='_GLOBAL_OFFSET_TABLE_|_GLOBAL__F[ID]_.*'
- # Although _GLOBAL_OFFSET_TABLE_ is a valid symbol C name, most a.out
- # platforms (ab)use it in PIC code, but their linkers get confused if
- # the symbol is explicitly referenced. Since portable code cannot
- # rely on this symbol name, it's probably fine to never include it in
- # preloaded symbol tables.
- # Exclude shared library initialization/finalization symbols.
- extract_expsyms_cmds=
-
- case $host_os in
- cygwin* | mingw* | pw32* | cegcc*)
- # FIXME: the MSVC++ port hasn't been tested in a loooong time
- # When not using gcc, we currently assume that we are using
- # Microsoft Visual C++.
- if test yes != "$GCC"; then
- with_gnu_ld=no
- fi
- ;;
- interix*)
- # we just hope/assume this is gcc and not c89 (= MSVC++)
- with_gnu_ld=yes
- ;;
- openbsd* | bitrig*)
- with_gnu_ld=no
- ;;
- esac
-
- ld_shlibs=yes
-
- # On some targets, GNU ld is compatible enough with the native linker
- # that we're better off using the native interface for both.
- lt_use_gnu_ld_interface=no
- if test yes = "$with_gnu_ld"; then
- case $host_os in
- aix*)
- # The AIX port of GNU ld has always aspired to compatibility
- # with the native linker. However, as the warning in the GNU ld
- # block says, versions before 2.19.5* couldn't really create working
- # shared libraries, regardless of the interface used.
- case `$LD -v 2>&1` in
- *\ \(GNU\ Binutils\)\ 2.19.5*) ;;
- *\ \(GNU\ Binutils\)\ 2.[2-9]*) ;;
- *\ \(GNU\ Binutils\)\ [3-9]*) ;;
- *)
- lt_use_gnu_ld_interface=yes
- ;;
- esac
- ;;
- *)
- lt_use_gnu_ld_interface=yes
- ;;
- esac
- fi
-
- if test yes = "$lt_use_gnu_ld_interface"; then
- # If archive_cmds runs LD, not CC, wlarc should be empty
- wlarc='$wl'
-
- # Set some defaults for GNU ld with shared library support. These
- # are reset later if shared libraries are not supported. Putting them
- # here allows them to be overridden if necessary.
- runpath_var=LD_RUN_PATH
- hardcode_libdir_flag_spec='$wl-rpath $wl$libdir'
- export_dynamic_flag_spec='$wl--export-dynamic'
- # ancient GNU ld didn't support --whole-archive et. al.
- if $LD --help 2>&1 | $GREP 'no-whole-archive' > /dev/null; then
- whole_archive_flag_spec=$wlarc'--whole-archive$convenience '$wlarc'--no-whole-archive'
- else
- whole_archive_flag_spec=
- fi
- supports_anon_versioning=no
- case `$LD -v | $SED -e 's/(^)\+)\s\+//' 2>&1` in
- *GNU\ gold*) supports_anon_versioning=yes ;;
- *\ [01].* | *\ 2.[0-9].* | *\ 2.10.*) ;; # catch versions < 2.11
- *\ 2.11.93.0.2\ *) supports_anon_versioning=yes ;; # RH7.3 ...
- *\ 2.11.92.0.12\ *) supports_anon_versioning=yes ;; # Mandrake 8.2 ...
- *\ 2.11.*) ;; # other 2.11 versions
- *) supports_anon_versioning=yes ;;
- esac
-
- # See if GNU ld supports shared libraries.
- case $host_os in
- aix[3-9]*)
- # On AIX/PPC, the GNU linker is very broken
- if test ia64 != "$host_cpu"; then
- ld_shlibs=no
- cat <<_LT_EOF 1>&2
-
-*** Warning: the GNU linker, at least up to release 2.19, is reported
-*** to be unable to reliably create shared libraries on AIX.
-*** Therefore, libtool is disabling shared libraries support. If you
-*** really care for shared libraries, you may want to install binutils
-*** 2.20 or above, or modify your PATH so that a non-GNU linker is found.
-*** You will then need to restart the configuration process.
-
-_LT_EOF
- fi
- ;;
-
- amigaos*)
- case $host_cpu in
- powerpc)
- # see comment about AmigaOS4 .so support
- archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib'
- archive_expsym_cmds=''
- ;;
- m68k)
- archive_cmds='$RM $output_objdir/a2ixlibrary.data~$ECHO "#define NAME $libname" > $output_objdir/a2ixlibrary.data~$ECHO "#define LIBRARY_ID 1" >> $output_objdir/a2ixlibrary.data~$ECHO "#define VERSION $major" >> $output_objdir/a2ixlibrary.data~$ECHO "#define REVISION $revision" >> $output_objdir/a2ixlibrary.data~$AR $AR_FLAGS $lib $libobjs~$RANLIB $lib~(cd $output_objdir && a2ixlibrary -32)'
- hardcode_libdir_flag_spec='-L$libdir'
- hardcode_minus_L=yes
- ;;
- esac
- ;;
-
- beos*)
- if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
- allow_undefined_flag=unsupported
- # Joseph Beckenbach says some releases of gcc
- # support --undefined. This deserves some investigation. FIXME
- archive_cmds='$CC -nostart $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib'
- else
- ld_shlibs=no
- fi
- ;;
-
- cygwin* | mingw* | pw32* | cegcc*)
- # _LT_TAGVAR(hardcode_libdir_flag_spec, ) is actually meaningless,
- # as there is no search path for DLLs.
- hardcode_libdir_flag_spec='-L$libdir'
- export_dynamic_flag_spec='$wl--export-all-symbols'
- allow_undefined_flag=unsupported
- always_export_symbols=no
- enable_shared_with_static_runtimes=yes
- export_symbols_cmds='$NM $libobjs $convenience | $global_symbol_pipe | $SED -e '\''/^[BCDGRS][ ]/s/.*[ ]\([^ ]*\)/\1 DATA/;s/^.*[ ]__nm__\([^ ]*\)[ ][^ ]*/\1 DATA/;/^I[ ]/d;/^[AITW][ ]/s/.* //'\'' | sort | uniq > $export_symbols'
- exclude_expsyms='[_]+GLOBAL_OFFSET_TABLE_|[_]+GLOBAL__[FID]_.*|[_]+head_[A-Za-z0-9_]+_dll|[A-Za-z0-9_]+_dll_iname'
-
- if $LD --help 2>&1 | $GREP 'auto-import' > /dev/null; then
- archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags -o $output_objdir/$soname $wl--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib'
- # If the export-symbols file already is a .def file, use it as
- # is; otherwise, prepend EXPORTS...
- archive_expsym_cmds='if test DEF = "`$SED -n -e '\''s/^[ ]*//'\'' -e '\''/^\(;.*\)*$/d'\'' -e '\''s/^\(EXPORTS\|LIBRARY\)\([ ].*\)*$/DEF/p'\'' -e q $export_symbols`" ; then
- cp $export_symbols $output_objdir/$soname.def;
- else
- echo EXPORTS > $output_objdir/$soname.def;
- cat $export_symbols >> $output_objdir/$soname.def;
- fi~
- $CC -shared $output_objdir/$soname.def $libobjs $deplibs $compiler_flags -o $output_objdir/$soname $wl--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib'
- else
- ld_shlibs=no
- fi
- ;;
-
- haiku*)
- archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib'
- link_all_deplibs=yes
- ;;
-
- os2*)
- hardcode_libdir_flag_spec='-L$libdir'
- hardcode_minus_L=yes
- allow_undefined_flag=unsupported
- shrext_cmds=.dll
- archive_cmds='$ECHO "LIBRARY ${soname%$shared_ext} INITINSTANCE TERMINSTANCE" > $output_objdir/$libname.def~
- $ECHO "DESCRIPTION \"$libname\"" >> $output_objdir/$libname.def~
- $ECHO "DATA MULTIPLE NONSHARED" >> $output_objdir/$libname.def~
- $ECHO EXPORTS >> $output_objdir/$libname.def~
- emxexp $libobjs | $SED /"_DLL_InitTerm"/d >> $output_objdir/$libname.def~
- $CC -Zdll -Zcrtdll -o $output_objdir/$soname $libobjs $deplibs $compiler_flags $output_objdir/$libname.def~
- emximp -o $lib $output_objdir/$libname.def'
- archive_expsym_cmds='$ECHO "LIBRARY ${soname%$shared_ext} INITINSTANCE TERMINSTANCE" > $output_objdir/$libname.def~
- $ECHO "DESCRIPTION \"$libname\"" >> $output_objdir/$libname.def~
- $ECHO "DATA MULTIPLE NONSHARED" >> $output_objdir/$libname.def~
- $ECHO EXPORTS >> $output_objdir/$libname.def~
- prefix_cmds="$SED"~
- if test EXPORTS = "`$SED 1q $export_symbols`"; then
- prefix_cmds="$prefix_cmds -e 1d";
- fi~
- prefix_cmds="$prefix_cmds -e \"s/^\(.*\)$/_\1/g\""~
- cat $export_symbols | $prefix_cmds >> $output_objdir/$libname.def~
- $CC -Zdll -Zcrtdll -o $output_objdir/$soname $libobjs $deplibs $compiler_flags $output_objdir/$libname.def~
- emximp -o $lib $output_objdir/$libname.def'
- old_archive_From_new_cmds='emximp -o $output_objdir/${libname}_dll.a $output_objdir/$libname.def'
- enable_shared_with_static_runtimes=yes
- ;;
-
- interix[3-9]*)
- hardcode_direct=no
- hardcode_shlibpath_var=no
- hardcode_libdir_flag_spec='$wl-rpath,$libdir'
- export_dynamic_flag_spec='$wl-E'
- # Hack: On Interix 3.x, we cannot compile PIC because of a broken gcc.
- # Instead, shared libraries are loaded at an image base (0x10000000 by
- # default) and relocated if they conflict, which is a slow very memory
- # consuming and fragmenting process. To avoid this, we pick a random,
- # 256 KiB-aligned image base between 0x50000000 and 0x6FFC0000 at link
- # time. Moving up from 0x10000000 also allows more sbrk(2) space.
- archive_cmds='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags $wl-h,$soname $wl--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
- archive_expsym_cmds='sed "s|^|_|" $export_symbols >$output_objdir/$soname.expsym~$CC -shared $pic_flag $libobjs $deplibs $compiler_flags $wl-h,$soname $wl--retain-symbols-file,$output_objdir/$soname.expsym $wl--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
- ;;
-
- gnu* | linux* | tpf* | k*bsd*-gnu | kopensolaris*-gnu)
- tmp_diet=no
- if test linux-dietlibc = "$host_os"; then
- case $cc_basename in
- diet\ *) tmp_diet=yes;; # linux-dietlibc with static linking (!diet-dyn)
- esac
- fi
- if $LD --help 2>&1 | $EGREP ': supported targets:.* elf' > /dev/null \
- && test no = "$tmp_diet"
- then
- tmp_addflag=' $pic_flag'
- tmp_sharedflag='-shared'
- case $cc_basename,$host_cpu in
- pgcc*) # Portland Group C compiler
- whole_archive_flag_spec='$wl--whole-archive`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; func_echo_all \"$new_convenience\"` $wl--no-whole-archive'
- tmp_addflag=' $pic_flag'
- ;;
- pgf77* | pgf90* | pgf95* | pgfortran*)
- # Portland Group f77 and f90 compilers
- whole_archive_flag_spec='$wl--whole-archive`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; func_echo_all \"$new_convenience\"` $wl--no-whole-archive'
- tmp_addflag=' $pic_flag -Mnomain' ;;
- ecc*,ia64* | icc*,ia64*) # Intel C compiler on ia64
- tmp_addflag=' -i_dynamic' ;;
- efc*,ia64* | ifort*,ia64*) # Intel Fortran compiler on ia64
- tmp_addflag=' -i_dynamic -nofor_main' ;;
- ifc* | ifort*) # Intel Fortran compiler
- tmp_addflag=' -nofor_main' ;;
- lf95*) # Lahey Fortran 8.1
- whole_archive_flag_spec=
- tmp_sharedflag='--shared' ;;
- nagfor*) # NAGFOR 5.3
- tmp_sharedflag='-Wl,-shared' ;;
- xl[cC]* | bgxl[cC]* | mpixl[cC]*) # IBM XL C 8.0 on PPC (deal with xlf below)
- tmp_sharedflag='-qmkshrobj'
- tmp_addflag= ;;
- nvcc*) # Cuda Compiler Driver 2.2
- whole_archive_flag_spec='$wl--whole-archive`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; func_echo_all \"$new_convenience\"` $wl--no-whole-archive'
- compiler_needs_object=yes
- ;;
- esac
- case `$CC -V 2>&1 | sed 5q` in
- *Sun\ C*) # Sun C 5.9
- whole_archive_flag_spec='$wl--whole-archive`new_convenience=; for conv in $convenience\"\"; do test -z \"$conv\" || new_convenience=\"$new_convenience,$conv\"; done; func_echo_all \"$new_convenience\"` $wl--no-whole-archive'
- compiler_needs_object=yes
- tmp_sharedflag='-G' ;;
- *Sun\ F*) # Sun Fortran 8.3
- tmp_sharedflag='-G' ;;
- esac
- archive_cmds='$CC '"$tmp_sharedflag""$tmp_addflag"' $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib'
-
- if test yes = "$supports_anon_versioning"; then
- archive_expsym_cmds='echo "{ global:" > $output_objdir/$libname.ver~
- cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~
- echo "local: *; };" >> $output_objdir/$libname.ver~
- $CC '"$tmp_sharedflag""$tmp_addflag"' $libobjs $deplibs $compiler_flags $wl-soname $wl$soname $wl-version-script $wl$output_objdir/$libname.ver -o $lib'
- fi
-
- case $cc_basename in
- tcc*)
- export_dynamic_flag_spec='-rdynamic'
- ;;
- xlf* | bgf* | bgxlf* | mpixlf*)
- # IBM XL Fortran 10.1 on PPC cannot create shared libs itself
- whole_archive_flag_spec='--whole-archive$convenience --no-whole-archive'
- hardcode_libdir_flag_spec='$wl-rpath $wl$libdir'
- archive_cmds='$LD -shared $libobjs $deplibs $linker_flags -soname $soname -o $lib'
- if test yes = "$supports_anon_versioning"; then
- archive_expsym_cmds='echo "{ global:" > $output_objdir/$libname.ver~
- cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~
- echo "local: *; };" >> $output_objdir/$libname.ver~
- $LD -shared $libobjs $deplibs $linker_flags -soname $soname -version-script $output_objdir/$libname.ver -o $lib'
- fi
- ;;
- esac
- else
- ld_shlibs=no
- fi
- ;;
-
- netbsd*)
- if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then
- archive_cmds='$LD -Bshareable $libobjs $deplibs $linker_flags -o $lib'
- wlarc=
- else
- archive_cmds='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib'
- archive_expsym_cmds='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags $wl-soname $wl$soname $wl-retain-symbols-file $wl$export_symbols -o $lib'
- fi
- ;;
-
- solaris*)
- if $LD -v 2>&1 | $GREP 'BFD 2\.8' > /dev/null; then
- ld_shlibs=no
- cat <<_LT_EOF 1>&2
-
-*** Warning: The releases 2.8.* of the GNU linker cannot reliably
-*** create shared libraries on Solaris systems. Therefore, libtool
-*** is disabling shared libraries support. We urge you to upgrade GNU
-*** binutils to release 2.9.1 or newer. Another option is to modify
-*** your PATH or compiler configuration so that the native linker is
-*** used, and then restart.
-
-_LT_EOF
- elif $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
- archive_cmds='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib'
- archive_expsym_cmds='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags $wl-soname $wl$soname $wl-retain-symbols-file $wl$export_symbols -o $lib'
- else
- ld_shlibs=no
- fi
- ;;
-
- sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX*)
- case `$LD -v 2>&1` in
- *\ [01].* | *\ 2.[0-9].* | *\ 2.1[0-5].*)
- ld_shlibs=no
- cat <<_LT_EOF 1>&2
-
-*** Warning: Releases of the GNU linker prior to 2.16.91.0.3 cannot
-*** reliably create shared libraries on SCO systems. Therefore, libtool
-*** is disabling shared libraries support. We urge you to upgrade GNU
-*** binutils to release 2.16.91.0.3 or newer. Another option is to modify
-*** your PATH or compiler configuration so that the native linker is
-*** used, and then restart.
-
-_LT_EOF
- ;;
- *)
- # For security reasons, it is highly recommended that you always
- # use absolute paths for naming shared libraries, and exclude the
- # DT_RUNPATH tag from executables and libraries. But doing so
- # requires that you compile everything twice, which is a pain.
- if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
- hardcode_libdir_flag_spec='$wl-rpath $wl$libdir'
- archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib'
- archive_expsym_cmds='$CC -shared $libobjs $deplibs $compiler_flags $wl-soname $wl$soname $wl-retain-symbols-file $wl$export_symbols -o $lib'
- else
- ld_shlibs=no
- fi
- ;;
- esac
- ;;
-
- sunos4*)
- archive_cmds='$LD -assert pure-text -Bshareable -o $lib $libobjs $deplibs $linker_flags'
- wlarc=
- hardcode_direct=yes
- hardcode_shlibpath_var=no
- ;;
-
- *)
- if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
- archive_cmds='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib'
- archive_expsym_cmds='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags $wl-soname $wl$soname $wl-retain-symbols-file $wl$export_symbols -o $lib'
- else
- ld_shlibs=no
- fi
- ;;
- esac
-
- if test no = "$ld_shlibs"; then
- runpath_var=
- hardcode_libdir_flag_spec=
- export_dynamic_flag_spec=
- whole_archive_flag_spec=
- fi
- else
- # PORTME fill in a description of your system's linker (not GNU ld)
- case $host_os in
- aix3*)
- allow_undefined_flag=unsupported
- always_export_symbols=yes
- archive_expsym_cmds='$LD -o $output_objdir/$soname $libobjs $deplibs $linker_flags -bE:$export_symbols -T512 -H512 -bM:SRE~$AR $AR_FLAGS $lib $output_objdir/$soname'
- # Note: this linker hardcodes the directories in LIBPATH if there
- # are no directories specified by -L.
- hardcode_minus_L=yes
- if test yes = "$GCC" && test -z "$lt_prog_compiler_static"; then
- # Neither direct hardcoding nor static linking is supported with a
- # broken collect2.
- hardcode_direct=unsupported
- fi
- ;;
-
- aix[4-9]*)
- if test ia64 = "$host_cpu"; then
- # On IA64, the linker does run time linking by default, so we don't
- # have to do anything special.
- aix_use_runtimelinking=no
- exp_sym_flag='-Bexport'
- no_entry_flag=
- else
- # If we're using GNU nm, then we don't want the "-C" option.
- # -C means demangle to GNU nm, but means don't demangle to AIX nm.
- # Without the "-l" option, or with the "-B" option, AIX nm treats
- # weak defined symbols like other global defined symbols, whereas
- # GNU nm marks them as "W".
- # While the 'weak' keyword is ignored in the Export File, we need
- # it in the Import File for the 'aix-soname' feature, so we have
- # to replace the "-B" option with "-P" for AIX nm.
- if $NM -V 2>&1 | $GREP 'GNU' > /dev/null; then
- export_symbols_cmds='$NM -Bpg $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B") || (\$ 2 == "W")) && (substr(\$ 3,1,1) != ".")) { if (\$ 2 == "W") { print \$ 3 " weak" } else { print \$ 3 } } }'\'' | sort -u > $export_symbols'
- else
- export_symbols_cmds='`func_echo_all $NM | $SED -e '\''s/B\([^B]*\)$/P\1/'\''` -PCpgl $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B") || (\$ 2 == "W") || (\$ 2 == "V") || (\$ 2 == "Z")) && (substr(\$ 1,1,1) != ".")) { if ((\$ 2 == "W") || (\$ 2 == "V") || (\$ 2 == "Z")) { print \$ 1 " weak" } else { print \$ 1 } } }'\'' | sort -u > $export_symbols'
- fi
- aix_use_runtimelinking=no
-
- # Test if we are trying to use run time linking or normal
- # AIX style linking. If -brtl is somewhere in LDFLAGS, we
- # have runtime linking enabled, and use it for executables.
- # For shared libraries, we enable/disable runtime linking
- # depending on the kind of the shared library created -
- # when "with_aix_soname,aix_use_runtimelinking" is:
- # "aix,no" lib.a(lib.so.V) shared, rtl:no, for executables
- # "aix,yes" lib.so shared, rtl:yes, for executables
- # lib.a static archive
- # "both,no" lib.so.V(shr.o) shared, rtl:yes
- # lib.a(lib.so.V) shared, rtl:no, for executables
- # "both,yes" lib.so.V(shr.o) shared, rtl:yes, for executables
- # lib.a(lib.so.V) shared, rtl:no
- # "svr4,*" lib.so.V(shr.o) shared, rtl:yes, for executables
- # lib.a static archive
- case $host_os in aix4.[23]|aix4.[23].*|aix[5-9]*)
- for ld_flag in $LDFLAGS; do
- if (test x-brtl = "x$ld_flag" || test x-Wl,-brtl = "x$ld_flag"); then
- aix_use_runtimelinking=yes
- break
- fi
- done
- if test svr4,no = "$with_aix_soname,$aix_use_runtimelinking"; then
- # With aix-soname=svr4, we create the lib.so.V shared archives only,
- # so we don't have lib.a shared libs to link our executables.
- # We have to force runtime linking in this case.
- aix_use_runtimelinking=yes
- LDFLAGS="$LDFLAGS -Wl,-brtl"
- fi
- ;;
- esac
-
- exp_sym_flag='-bexport'
- no_entry_flag='-bnoentry'
- fi
-
- # When large executables or shared objects are built, AIX ld can
- # have problems creating the table of contents. If linking a library
- # or program results in "error TOC overflow" add -mminimal-toc to
- # CXXFLAGS/CFLAGS for g++/gcc. In the cases where that is not
- # enough to fix the problem, add -Wl,-bbigtoc to LDFLAGS.
-
- archive_cmds=''
- hardcode_direct=yes
- hardcode_direct_absolute=yes
- hardcode_libdir_separator=':'
- link_all_deplibs=yes
- file_list_spec='$wl-f,'
- case $with_aix_soname,$aix_use_runtimelinking in
- aix,*) ;; # traditional, no import file
- svr4,* | *,yes) # use import file
- # The Import File defines what to hardcode.
- hardcode_direct=no
- hardcode_direct_absolute=no
- ;;
- esac
-
- if test yes = "$GCC"; then
- case $host_os in aix4.[012]|aix4.[012].*)
- # We only want to do this on AIX 4.2 and lower, the check
- # below for broken collect2 doesn't work under 4.3+
- collect2name=`$CC -print-prog-name=collect2`
- if test -f "$collect2name" &&
- strings "$collect2name" | $GREP resolve_lib_name >/dev/null
- then
- # We have reworked collect2
- :
- else
- # We have old collect2
- hardcode_direct=unsupported
- # It fails to find uninstalled libraries when the uninstalled
- # path is not listed in the libpath. Setting hardcode_minus_L
- # to unsupported forces relinking
- hardcode_minus_L=yes
- hardcode_libdir_flag_spec='-L$libdir'
- hardcode_libdir_separator=
- fi
- ;;
- esac
- shared_flag='-shared'
- if test yes = "$aix_use_runtimelinking"; then
- shared_flag="$shared_flag "'$wl-G'
- fi
- # Need to ensure runtime linking is disabled for the traditional
- # shared library, or the linker may eventually find shared libraries
- # /with/ Import File - we do not want to mix them.
- shared_flag_aix='-shared'
- shared_flag_svr4='-shared $wl-G'
- else
- # not using gcc
- if test ia64 = "$host_cpu"; then
- # VisualAge C++, Version 5.5 for AIX 5L for IA-64, Beta 3 Release
- # chokes on -Wl,-G. The following line is correct:
- shared_flag='-G'
- else
- if test yes = "$aix_use_runtimelinking"; then
- shared_flag='$wl-G'
- else
- shared_flag='$wl-bM:SRE'
- fi
- shared_flag_aix='$wl-bM:SRE'
- shared_flag_svr4='$wl-G'
- fi
- fi
-
- export_dynamic_flag_spec='$wl-bexpall'
- # It seems that -bexpall does not export symbols beginning with
- # underscore (_), so it is better to generate a list of symbols to export.
- always_export_symbols=yes
- if test aix,yes = "$with_aix_soname,$aix_use_runtimelinking"; then
- # Warning - without using the other runtime loading flags (-brtl),
- # -berok will link without error, but may produce a broken library.
- allow_undefined_flag='-berok'
- # Determine the default libpath from the value encoded in an
- # empty executable.
- if test set = "${lt_cv_aix_libpath+set}"; then
- aix_libpath=$lt_cv_aix_libpath
-else
- if ${lt_cv_aix_libpath_+:} false; then :
- $as_echo_n "(cached) " >&6
-else
- cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h. */
-
-int
-main ()
-{
-
- ;
- return 0;
-}
-_ACEOF
-if ac_fn_c_try_link "$LINENO"; then :
-
- lt_aix_libpath_sed='
- /Import File Strings/,/^$/ {
- /^0/ {
- s/^0 *\([^ ]*\) *$/\1/
- p
- }
- }'
- lt_cv_aix_libpath_=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
- # Check for a 64-bit object if we didn't find anything.
- if test -z "$lt_cv_aix_libpath_"; then
- lt_cv_aix_libpath_=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
- fi
-fi
-rm -f core conftest.err conftest.$ac_objext \
- conftest$ac_exeext conftest.$ac_ext
- if test -z "$lt_cv_aix_libpath_"; then
- lt_cv_aix_libpath_=/usr/lib:/lib
- fi
-
-fi
-
- aix_libpath=$lt_cv_aix_libpath_
-fi
-
- hardcode_libdir_flag_spec='$wl-blibpath:$libdir:'"$aix_libpath"
- archive_expsym_cmds='$CC -o $output_objdir/$soname $libobjs $deplibs $wl'$no_entry_flag' $compiler_flags `if test -n "$allow_undefined_flag"; then func_echo_all "$wl$allow_undefined_flag"; else :; fi` $wl'$exp_sym_flag:\$export_symbols' '$shared_flag
- else
- if test ia64 = "$host_cpu"; then
- hardcode_libdir_flag_spec='$wl-R $libdir:/usr/lib:/lib'
- allow_undefined_flag="-z nodefs"
- archive_expsym_cmds="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs '"\$wl$no_entry_flag"' $compiler_flags $wl$allow_undefined_flag '"\$wl$exp_sym_flag:\$export_symbols"
- else
- # Determine the default libpath from the value encoded in an
- # empty executable.
- if test set = "${lt_cv_aix_libpath+set}"; then
- aix_libpath=$lt_cv_aix_libpath
-else
- if ${lt_cv_aix_libpath_+:} false; then :
- $as_echo_n "(cached) " >&6
-else
- cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h. */
-
-int
-main ()
-{
-
- ;
- return 0;
-}
-_ACEOF
-if ac_fn_c_try_link "$LINENO"; then :
-
- lt_aix_libpath_sed='
- /Import File Strings/,/^$/ {
- /^0/ {
- s/^0 *\([^ ]*\) *$/\1/
- p
- }
- }'
- lt_cv_aix_libpath_=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
- # Check for a 64-bit object if we didn't find anything.
- if test -z "$lt_cv_aix_libpath_"; then
- lt_cv_aix_libpath_=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
- fi
-fi
-rm -f core conftest.err conftest.$ac_objext \
- conftest$ac_exeext conftest.$ac_ext
- if test -z "$lt_cv_aix_libpath_"; then
- lt_cv_aix_libpath_=/usr/lib:/lib
- fi
-
-fi
-
- aix_libpath=$lt_cv_aix_libpath_
-fi
-
- hardcode_libdir_flag_spec='$wl-blibpath:$libdir:'"$aix_libpath"
- # Warning - without using the other run time loading flags,
- # -berok will link without error, but may produce a broken library.
- no_undefined_flag=' $wl-bernotok'
- allow_undefined_flag=' $wl-berok'
- if test yes = "$with_gnu_ld"; then
- # We only use this code for GNU lds that support --whole-archive.
- whole_archive_flag_spec='$wl--whole-archive$convenience $wl--no-whole-archive'
- else
- # Exported symbols can be pulled into shared objects from archives
- whole_archive_flag_spec='$convenience'
- fi
- archive_cmds_need_lc=yes
- archive_expsym_cmds='$RM -r $output_objdir/$realname.d~$MKDIR $output_objdir/$realname.d'
- # -brtl affects multiple linker settings, -berok does not and is overridden later
- compiler_flags_filtered='`func_echo_all "$compiler_flags " | $SED -e "s%-brtl\\([, ]\\)%-berok\\1%g"`'
- if test svr4 != "$with_aix_soname"; then
- # This is similar to how AIX traditionally builds its shared libraries.
- archive_expsym_cmds="$archive_expsym_cmds"'~$CC '$shared_flag_aix' -o $output_objdir/$realname.d/$soname $libobjs $deplibs $wl-bnoentry '$compiler_flags_filtered'$wl-bE:$export_symbols$allow_undefined_flag~$AR $AR_FLAGS $output_objdir/$libname$release.a $output_objdir/$realname.d/$soname'
- fi
- if test aix != "$with_aix_soname"; then
- archive_expsym_cmds="$archive_expsym_cmds"'~$CC '$shared_flag_svr4' -o $output_objdir/$realname.d/$shared_archive_member_spec.o $libobjs $deplibs $wl-bnoentry '$compiler_flags_filtered'$wl-bE:$export_symbols$allow_undefined_flag~$STRIP -e $output_objdir/$realname.d/$shared_archive_member_spec.o~( func_echo_all "#! $soname($shared_archive_member_spec.o)"; if test shr_64 = "$shared_archive_member_spec"; then func_echo_all "# 64"; else func_echo_all "# 32"; fi; cat $export_symbols ) > $output_objdir/$realname.d/$shared_archive_member_spec.imp~$AR $AR_FLAGS $output_objdir/$soname $output_objdir/$realname.d/$shared_archive_member_spec.o $output_objdir/$realname.d/$shared_archive_member_spec.imp'
- else
- # used by -dlpreopen to get the symbols
- archive_expsym_cmds="$archive_expsym_cmds"'~$MV $output_objdir/$realname.d/$soname $output_objdir'
- fi
- archive_expsym_cmds="$archive_expsym_cmds"'~$RM -r $output_objdir/$realname.d'
- fi
- fi
- ;;
-
- amigaos*)
- case $host_cpu in
- powerpc)
- # see comment about AmigaOS4 .so support
- archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib'
- archive_expsym_cmds=''
- ;;
- m68k)
- archive_cmds='$RM $output_objdir/a2ixlibrary.data~$ECHO "#define NAME $libname" > $output_objdir/a2ixlibrary.data~$ECHO "#define LIBRARY_ID 1" >> $output_objdir/a2ixlibrary.data~$ECHO "#define VERSION $major" >> $output_objdir/a2ixlibrary.data~$ECHO "#define REVISION $revision" >> $output_objdir/a2ixlibrary.data~$AR $AR_FLAGS $lib $libobjs~$RANLIB $lib~(cd $output_objdir && a2ixlibrary -32)'
- hardcode_libdir_flag_spec='-L$libdir'
- hardcode_minus_L=yes
- ;;
- esac
- ;;
-
- bsdi[45]*)
- export_dynamic_flag_spec=-rdynamic
- ;;
-
- cygwin* | mingw* | pw32* | cegcc*)
- # When not using gcc, we currently assume that we are using
- # Microsoft Visual C++.
- # hardcode_libdir_flag_spec is actually meaningless, as there is
- # no search path for DLLs.
- case $cc_basename in
- cl*)
- # Native MSVC
- hardcode_libdir_flag_spec=' '
- allow_undefined_flag=unsupported
- always_export_symbols=yes
- file_list_spec='@'
- # Tell ltmain to make .lib files, not .a files.
- libext=lib
- # Tell ltmain to make .dll files, not .so files.
- shrext_cmds=.dll
- # FIXME: Setting linknames here is a bad hack.
- archive_cmds='$CC -o $output_objdir/$soname $libobjs $compiler_flags $deplibs -Wl,-DLL,-IMPLIB:"$tool_output_objdir$libname.dll.lib"~linknames='
- archive_expsym_cmds='if test DEF = "`$SED -n -e '\''s/^[ ]*//'\'' -e '\''/^\(;.*\)*$/d'\'' -e '\''s/^\(EXPORTS\|LIBRARY\)\([ ].*\)*$/DEF/p'\'' -e q $export_symbols`" ; then
- cp "$export_symbols" "$output_objdir/$soname.def";
- echo "$tool_output_objdir$soname.def" > "$output_objdir/$soname.exp";
- else
- $SED -e '\''s/^/-link -EXPORT:/'\'' < $export_symbols > $output_objdir/$soname.exp;
- fi~
- $CC -o $tool_output_objdir$soname $libobjs $compiler_flags $deplibs "@$tool_output_objdir$soname.exp" -Wl,-DLL,-IMPLIB:"$tool_output_objdir$libname.dll.lib"~
- linknames='
- # The linker will not automatically build a static lib if we build a DLL.
- # _LT_TAGVAR(old_archive_from_new_cmds, )='true'
- enable_shared_with_static_runtimes=yes
- exclude_expsyms='_NULL_IMPORT_DESCRIPTOR|_IMPORT_DESCRIPTOR_.*'
- export_symbols_cmds='$NM $libobjs $convenience | $global_symbol_pipe | $SED -e '\''/^[BCDGRS][ ]/s/.*[ ]\([^ ]*\)/\1,DATA/'\'' | $SED -e '\''/^[AITW][ ]/s/.*[ ]//'\'' | sort | uniq > $export_symbols'
- # Don't use ranlib
- old_postinstall_cmds='chmod 644 $oldlib'
- postlink_cmds='lt_outputfile="@OUTPUT@"~
- lt_tool_outputfile="@TOOL_OUTPUT@"~
- case $lt_outputfile in
- *.exe|*.EXE) ;;
- *)
- lt_outputfile=$lt_outputfile.exe
- lt_tool_outputfile=$lt_tool_outputfile.exe
- ;;
- esac~
- if test : != "$MANIFEST_TOOL" && test -f "$lt_outputfile.manifest"; then
- $MANIFEST_TOOL -manifest "$lt_tool_outputfile.manifest" -outputresource:"$lt_tool_outputfile" || exit 1;
- $RM "$lt_outputfile.manifest";
- fi'
- ;;
- *)
- # Assume MSVC wrapper
- hardcode_libdir_flag_spec=' '
- allow_undefined_flag=unsupported
- # Tell ltmain to make .lib files, not .a files.
- libext=lib
- # Tell ltmain to make .dll files, not .so files.
- shrext_cmds=.dll
- # FIXME: Setting linknames here is a bad hack.
- archive_cmds='$CC -o $lib $libobjs $compiler_flags `func_echo_all "$deplibs" | $SED '\''s/ -lc$//'\''` -link -dll~linknames='
- # The linker will automatically build a .lib file if we build a DLL.
- old_archive_from_new_cmds='true'
- # FIXME: Should let the user specify the lib program.
- old_archive_cmds='lib -OUT:$oldlib$oldobjs$old_deplibs'
- enable_shared_with_static_runtimes=yes
- ;;
- esac
- ;;
-
- darwin* | rhapsody*)
-
-
- archive_cmds_need_lc=no
- hardcode_direct=no
- hardcode_automatic=yes
- hardcode_shlibpath_var=unsupported
- if test yes = "$lt_cv_ld_force_load"; then
- whole_archive_flag_spec='`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience $wl-force_load,$conv\"; done; func_echo_all \"$new_convenience\"`'
-
- else
- whole_archive_flag_spec=''
- fi
- link_all_deplibs=yes
- allow_undefined_flag=$_lt_dar_allow_undefined
- case $cc_basename in
- ifort*|nagfor*) _lt_dar_can_shared=yes ;;
- *) _lt_dar_can_shared=$GCC ;;
- esac
- if test yes = "$_lt_dar_can_shared"; then
- output_verbose_link_cmd=func_echo_all
- archive_cmds="\$CC -dynamiclib \$allow_undefined_flag -o \$lib \$libobjs \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring $_lt_dar_single_mod$_lt_dsymutil"
- module_cmds="\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags$_lt_dsymutil"
- archive_expsym_cmds="sed 's|^|_|' < \$export_symbols > \$output_objdir/\$libname-symbols.expsym~\$CC -dynamiclib \$allow_undefined_flag -o \$lib \$libobjs \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring $_lt_dar_single_mod$_lt_dar_export_syms$_lt_dsymutil"
- module_expsym_cmds="sed -e 's|^|_|' < \$export_symbols > \$output_objdir/\$libname-symbols.expsym~\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags$_lt_dar_export_syms$_lt_dsymutil"
-
- else
- ld_shlibs=no
- fi
-
- ;;
-
- dgux*)
- archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
- hardcode_libdir_flag_spec='-L$libdir'
- hardcode_shlibpath_var=no
- ;;
-
- # FreeBSD 2.2.[012] allows us to include c++rt0.o to get C++ constructor
- # support. Future versions do this automatically, but an explicit c++rt0.o
- # does not break anything, and helps significantly (at the cost of a little
- # extra space).
- freebsd2.2*)
- archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags /usr/lib/c++rt0.o'
- hardcode_libdir_flag_spec='-R$libdir'
- hardcode_direct=yes
- hardcode_shlibpath_var=no
- ;;
-
- # Unfortunately, older versions of FreeBSD 2 do not have this feature.
- freebsd2.*)
- archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags'
- hardcode_direct=yes
- hardcode_minus_L=yes
- hardcode_shlibpath_var=no
- ;;
-
- # FreeBSD 3 and greater uses gcc -shared to do shared libraries.
- freebsd* | dragonfly*)
- archive_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags'
- hardcode_libdir_flag_spec='-R$libdir'
- hardcode_direct=yes
- hardcode_shlibpath_var=no
- ;;
-
- hpux9*)
- if test yes = "$GCC"; then
- archive_cmds='$RM $output_objdir/$soname~$CC -shared $pic_flag $wl+b $wl$install_libdir -o $output_objdir/$soname $libobjs $deplibs $compiler_flags~test "x$output_objdir/$soname" = "x$lib" || mv $output_objdir/$soname $lib'
- else
- archive_cmds='$RM $output_objdir/$soname~$LD -b +b $install_libdir -o $output_objdir/$soname $libobjs $deplibs $linker_flags~test "x$output_objdir/$soname" = "x$lib" || mv $output_objdir/$soname $lib'
- fi
- hardcode_libdir_flag_spec='$wl+b $wl$libdir'
- hardcode_libdir_separator=:
- hardcode_direct=yes
-
- # hardcode_minus_L: Not really in the search PATH,
- # but as the default location of the library.
- hardcode_minus_L=yes
- export_dynamic_flag_spec='$wl-E'
- ;;
-
- hpux10*)
- if test yes,no = "$GCC,$with_gnu_ld"; then
- archive_cmds='$CC -shared $pic_flag $wl+h $wl$soname $wl+b $wl$install_libdir -o $lib $libobjs $deplibs $compiler_flags'
- else
- archive_cmds='$LD -b +h $soname +b $install_libdir -o $lib $libobjs $deplibs $linker_flags'
- fi
- if test no = "$with_gnu_ld"; then
- hardcode_libdir_flag_spec='$wl+b $wl$libdir'
- hardcode_libdir_separator=:
- hardcode_direct=yes
- hardcode_direct_absolute=yes
- export_dynamic_flag_spec='$wl-E'
- # hardcode_minus_L: Not really in the search PATH,
- # but as the default location of the library.
- hardcode_minus_L=yes
- fi
- ;;
-
- hpux11*)
- if test yes,no = "$GCC,$with_gnu_ld"; then
- case $host_cpu in
- hppa*64*)
- archive_cmds='$CC -shared $wl+h $wl$soname -o $lib $libobjs $deplibs $compiler_flags'
- ;;
- ia64*)
- archive_cmds='$CC -shared $pic_flag $wl+h $wl$soname $wl+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags'
- ;;
- *)
- archive_cmds='$CC -shared $pic_flag $wl+h $wl$soname $wl+b $wl$install_libdir -o $lib $libobjs $deplibs $compiler_flags'
- ;;
- esac
- else
- case $host_cpu in
- hppa*64*)
- archive_cmds='$CC -b $wl+h $wl$soname -o $lib $libobjs $deplibs $compiler_flags'
- ;;
- ia64*)
- archive_cmds='$CC -b $wl+h $wl$soname $wl+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags'
- ;;
- *)
-
- # Older versions of the 11.00 compiler do not understand -b yet
- # (HP92453-01 A.11.01.20 doesn't, HP92453-01 B.11.X.35175-35176.GP does)
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC understands -b" >&5
-$as_echo_n "checking if $CC understands -b... " >&6; }
-if ${lt_cv_prog_compiler__b+:} false; then :
- $as_echo_n "(cached) " >&6
-else
- lt_cv_prog_compiler__b=no
- save_LDFLAGS=$LDFLAGS
- LDFLAGS="$LDFLAGS -b"
- echo "$lt_simple_link_test_code" > conftest.$ac_ext
- if (eval $ac_link 2>conftest.err) && test -s conftest$ac_exeext; then
- # The linker can only warn and ignore the option if not recognized
- # So say no if there are warnings
- if test -s conftest.err; then
- # Append any errors to the config.log.
- cat conftest.err 1>&5
- $ECHO "$_lt_linker_boilerplate" | $SED '/^$/d' > conftest.exp
- $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
- if diff conftest.exp conftest.er2 >/dev/null; then
- lt_cv_prog_compiler__b=yes
- fi
- else
- lt_cv_prog_compiler__b=yes
- fi
- fi
- $RM -r conftest*
- LDFLAGS=$save_LDFLAGS
-
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler__b" >&5
-$as_echo "$lt_cv_prog_compiler__b" >&6; }
-
-if test yes = "$lt_cv_prog_compiler__b"; then
- archive_cmds='$CC -b $wl+h $wl$soname $wl+b $wl$install_libdir -o $lib $libobjs $deplibs $compiler_flags'
-else
- archive_cmds='$LD -b +h $soname +b $install_libdir -o $lib $libobjs $deplibs $linker_flags'
-fi
-
- ;;
- esac
- fi
- if test no = "$with_gnu_ld"; then
- hardcode_libdir_flag_spec='$wl+b $wl$libdir'
- hardcode_libdir_separator=:
-
- case $host_cpu in
- hppa*64*|ia64*)
- hardcode_direct=no
- hardcode_shlibpath_var=no
- ;;
- *)
- hardcode_direct=yes
- hardcode_direct_absolute=yes
- export_dynamic_flag_spec='$wl-E'
-
- # hardcode_minus_L: Not really in the search PATH,
- # but as the default location of the library.
- hardcode_minus_L=yes
- ;;
- esac
- fi
- ;;
-
- irix5* | irix6* | nonstopux*)
- if test yes = "$GCC"; then
- archive_cmds='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags $wl-soname $wl$soname `test -n "$verstring" && func_echo_all "$wl-set_version $wl$verstring"` $wl-update_registry $wl$output_objdir/so_locations -o $lib'
- # Try to use the -exported_symbol ld option, if it does not
- # work, assume that -exports_file does not work either and
- # implicitly export all symbols.
- # This should be the same for all languages, so no per-tag cache variable.
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the $host_os linker accepts -exported_symbol" >&5
-$as_echo_n "checking whether the $host_os linker accepts -exported_symbol... " >&6; }
-if ${lt_cv_irix_exported_symbol+:} false; then :
- $as_echo_n "(cached) " >&6
-else
- save_LDFLAGS=$LDFLAGS
- LDFLAGS="$LDFLAGS -shared $wl-exported_symbol ${wl}foo $wl-update_registry $wl/dev/null"
- cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h. */
-int foo (void) { return 0; }
-_ACEOF
-if ac_fn_c_try_link "$LINENO"; then :
- lt_cv_irix_exported_symbol=yes
-else
- lt_cv_irix_exported_symbol=no
-fi
-rm -f core conftest.err conftest.$ac_objext \
- conftest$ac_exeext conftest.$ac_ext
- LDFLAGS=$save_LDFLAGS
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_irix_exported_symbol" >&5
-$as_echo "$lt_cv_irix_exported_symbol" >&6; }
- if test yes = "$lt_cv_irix_exported_symbol"; then
- archive_expsym_cmds='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags $wl-soname $wl$soname `test -n "$verstring" && func_echo_all "$wl-set_version $wl$verstring"` $wl-update_registry $wl$output_objdir/so_locations $wl-exports_file $wl$export_symbols -o $lib'
- fi
- else
- archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags -soname $soname `test -n "$verstring" && func_echo_all "-set_version $verstring"` -update_registry $output_objdir/so_locations -o $lib'
- archive_expsym_cmds='$CC -shared $libobjs $deplibs $compiler_flags -soname $soname `test -n "$verstring" && func_echo_all "-set_version $verstring"` -update_registry $output_objdir/so_locations -exports_file $export_symbols -o $lib'
- fi
- archive_cmds_need_lc='no'
- hardcode_libdir_flag_spec='$wl-rpath $wl$libdir'
- hardcode_libdir_separator=:
- inherit_rpath=yes
- link_all_deplibs=yes
- ;;
-
- linux*)
- case $cc_basename in
- tcc*)
- # Fabrice Bellard et al's Tiny C Compiler
- ld_shlibs=yes
- archive_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags'
- ;;
- esac
- ;;
-
- netbsd*)
- if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then
- archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags' # a.out
- else
- archive_cmds='$LD -shared -o $lib $libobjs $deplibs $linker_flags' # ELF
- fi
- hardcode_libdir_flag_spec='-R$libdir'
- hardcode_direct=yes
- hardcode_shlibpath_var=no
- ;;
-
- newsos6)
- archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
- hardcode_direct=yes
- hardcode_libdir_flag_spec='$wl-rpath $wl$libdir'
- hardcode_libdir_separator=:
- hardcode_shlibpath_var=no
- ;;
-
- *nto* | *qnx*)
- ;;
-
- openbsd* | bitrig*)
- if test -f /usr/libexec/ld.so; then
- hardcode_direct=yes
- hardcode_shlibpath_var=no
- hardcode_direct_absolute=yes
- if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`"; then
- archive_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags'
- archive_expsym_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags $wl-retain-symbols-file,$export_symbols'
- hardcode_libdir_flag_spec='$wl-rpath,$libdir'
- export_dynamic_flag_spec='$wl-E'
- else
- archive_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags'
- hardcode_libdir_flag_spec='$wl-rpath,$libdir'
- fi
- else
- ld_shlibs=no
- fi
- ;;
-
- os2*)
- hardcode_libdir_flag_spec='-L$libdir'
- hardcode_minus_L=yes
- allow_undefined_flag=unsupported
- shrext_cmds=.dll
- archive_cmds='$ECHO "LIBRARY ${soname%$shared_ext} INITINSTANCE TERMINSTANCE" > $output_objdir/$libname.def~
- $ECHO "DESCRIPTION \"$libname\"" >> $output_objdir/$libname.def~
- $ECHO "DATA MULTIPLE NONSHARED" >> $output_objdir/$libname.def~
- $ECHO EXPORTS >> $output_objdir/$libname.def~
- emxexp $libobjs | $SED /"_DLL_InitTerm"/d >> $output_objdir/$libname.def~
- $CC -Zdll -Zcrtdll -o $output_objdir/$soname $libobjs $deplibs $compiler_flags $output_objdir/$libname.def~
- emximp -o $lib $output_objdir/$libname.def'
- archive_expsym_cmds='$ECHO "LIBRARY ${soname%$shared_ext} INITINSTANCE TERMINSTANCE" > $output_objdir/$libname.def~
- $ECHO "DESCRIPTION \"$libname\"" >> $output_objdir/$libname.def~
- $ECHO "DATA MULTIPLE NONSHARED" >> $output_objdir/$libname.def~
- $ECHO EXPORTS >> $output_objdir/$libname.def~
- prefix_cmds="$SED"~
- if test EXPORTS = "`$SED 1q $export_symbols`"; then
- prefix_cmds="$prefix_cmds -e 1d";
- fi~
- prefix_cmds="$prefix_cmds -e \"s/^\(.*\)$/_\1/g\""~
- cat $export_symbols | $prefix_cmds >> $output_objdir/$libname.def~
- $CC -Zdll -Zcrtdll -o $output_objdir/$soname $libobjs $deplibs $compiler_flags $output_objdir/$libname.def~
- emximp -o $lib $output_objdir/$libname.def'
- old_archive_From_new_cmds='emximp -o $output_objdir/${libname}_dll.a $output_objdir/$libname.def'
- enable_shared_with_static_runtimes=yes
- ;;
-
- osf3*)
- if test yes = "$GCC"; then
- allow_undefined_flag=' $wl-expect_unresolved $wl\*'
- archive_cmds='$CC -shared$allow_undefined_flag $libobjs $deplibs $compiler_flags $wl-soname $wl$soname `test -n "$verstring" && func_echo_all "$wl-set_version $wl$verstring"` $wl-update_registry $wl$output_objdir/so_locations -o $lib'
- else
- allow_undefined_flag=' -expect_unresolved \*'
- archive_cmds='$CC -shared$allow_undefined_flag $libobjs $deplibs $compiler_flags -soname $soname `test -n "$verstring" && func_echo_all "-set_version $verstring"` -update_registry $output_objdir/so_locations -o $lib'
- fi
- archive_cmds_need_lc='no'
- hardcode_libdir_flag_spec='$wl-rpath $wl$libdir'
- hardcode_libdir_separator=:
- ;;
-
- osf4* | osf5*) # as osf3* with the addition of -msym flag
- if test yes = "$GCC"; then
- allow_undefined_flag=' $wl-expect_unresolved $wl\*'
- archive_cmds='$CC -shared$allow_undefined_flag $pic_flag $libobjs $deplibs $compiler_flags $wl-msym $wl-soname $wl$soname `test -n "$verstring" && func_echo_all "$wl-set_version $wl$verstring"` $wl-update_registry $wl$output_objdir/so_locations -o $lib'
- hardcode_libdir_flag_spec='$wl-rpath $wl$libdir'
- else
- allow_undefined_flag=' -expect_unresolved \*'
- archive_cmds='$CC -shared$allow_undefined_flag $libobjs $deplibs $compiler_flags -msym -soname $soname `test -n "$verstring" && func_echo_all "-set_version $verstring"` -update_registry $output_objdir/so_locations -o $lib'
- archive_expsym_cmds='for i in `cat $export_symbols`; do printf "%s %s\\n" -exported_symbol "\$i" >> $lib.exp; done; printf "%s\\n" "-hidden">> $lib.exp~
- $CC -shared$allow_undefined_flag $wl-input $wl$lib.exp $compiler_flags $libobjs $deplibs -soname $soname `test -n "$verstring" && $ECHO "-set_version $verstring"` -update_registry $output_objdir/so_locations -o $lib~$RM $lib.exp'
-
- # Both c and cxx compiler support -rpath directly
- hardcode_libdir_flag_spec='-rpath $libdir'
- fi
- archive_cmds_need_lc='no'
- hardcode_libdir_separator=:
- ;;
-
- solaris*)
- no_undefined_flag=' -z defs'
- if test yes = "$GCC"; then
- wlarc='$wl'
- archive_cmds='$CC -shared $pic_flag $wl-z ${wl}text $wl-h $wl$soname -o $lib $libobjs $deplibs $compiler_flags'
- archive_expsym_cmds='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
- $CC -shared $pic_flag $wl-z ${wl}text $wl-M $wl$lib.exp $wl-h $wl$soname -o $lib $libobjs $deplibs $compiler_flags~$RM $lib.exp'
- else
- case `$CC -V 2>&1` in
- *"Compilers 5.0"*)
- wlarc=''
- archive_cmds='$LD -G$allow_undefined_flag -h $soname -o $lib $libobjs $deplibs $linker_flags'
- archive_expsym_cmds='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
- $LD -G$allow_undefined_flag -M $lib.exp -h $soname -o $lib $libobjs $deplibs $linker_flags~$RM $lib.exp'
- ;;
- *)
- wlarc='$wl'
- archive_cmds='$CC -G$allow_undefined_flag -h $soname -o $lib $libobjs $deplibs $compiler_flags'
- archive_expsym_cmds='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
- $CC -G$allow_undefined_flag -M $lib.exp -h $soname -o $lib $libobjs $deplibs $compiler_flags~$RM $lib.exp'
- ;;
- esac
- fi
- hardcode_libdir_flag_spec='-R$libdir'
- hardcode_shlibpath_var=no
- case $host_os in
- solaris2.[0-5] | solaris2.[0-5].*) ;;
- *)
- # The compiler driver will combine and reorder linker options,
- # but understands '-z linker_flag'. GCC discards it without '$wl',
- # but is careful enough not to reorder.
- # Supported since Solaris 2.6 (maybe 2.5.1?)
- if test yes = "$GCC"; then
- whole_archive_flag_spec='$wl-z ${wl}allextract$convenience $wl-z ${wl}defaultextract'
- else
- whole_archive_flag_spec='-z allextract$convenience -z defaultextract'
- fi
- ;;
- esac
- link_all_deplibs=yes
- ;;
-
- sunos4*)
- if test sequent = "$host_vendor"; then
- # Use $CC to link under sequent, because it throws in some extra .o
- # files that make .init and .fini sections work.
- archive_cmds='$CC -G $wl-h $soname -o $lib $libobjs $deplibs $compiler_flags'
- else
- archive_cmds='$LD -assert pure-text -Bstatic -o $lib $libobjs $deplibs $linker_flags'
- fi
- hardcode_libdir_flag_spec='-L$libdir'
- hardcode_direct=yes
- hardcode_minus_L=yes
- hardcode_shlibpath_var=no
- ;;
-
- sysv4)
- case $host_vendor in
- sni)
- archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
- hardcode_direct=yes # is this really true???
- ;;
- siemens)
- ## LD is ld it makes a PLAMLIB
- ## CC just makes a GrossModule.
- archive_cmds='$LD -G -o $lib $libobjs $deplibs $linker_flags'
- reload_cmds='$CC -r -o $output$reload_objs'
- hardcode_direct=no
- ;;
- motorola)
- archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
- hardcode_direct=no #Motorola manual says yes, but my tests say they lie
- ;;
- esac
- runpath_var='LD_RUN_PATH'
- hardcode_shlibpath_var=no
- ;;
-
- sysv4.3*)
- archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
- hardcode_shlibpath_var=no
- export_dynamic_flag_spec='-Bexport'
- ;;
-
- sysv4*MP*)
- if test -d /usr/nec; then
- archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
- hardcode_shlibpath_var=no
- runpath_var=LD_RUN_PATH
- hardcode_runpath_var=yes
- ld_shlibs=yes
- fi
- ;;
-
- sysv4*uw2* | sysv5OpenUNIX* | sysv5UnixWare7.[01].[10]* | unixware7* | sco3.2v5.0.[024]*)
- no_undefined_flag='$wl-z,text'
- archive_cmds_need_lc=no
- hardcode_shlibpath_var=no
- runpath_var='LD_RUN_PATH'
-
- if test yes = "$GCC"; then
- archive_cmds='$CC -shared $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
- archive_expsym_cmds='$CC -shared $wl-Bexport:$export_symbols $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
- else
- archive_cmds='$CC -G $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
- archive_expsym_cmds='$CC -G $wl-Bexport:$export_symbols $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
- fi
- ;;
-
- sysv5* | sco3.2v5* | sco5v6*)
- # Note: We CANNOT use -z defs as we might desire, because we do not
- # link with -lc, and that would cause any symbols used from libc to
- # always be unresolved, which means just about no library would
- # ever link correctly. If we're not using GNU ld we use -z text
- # though, which does catch some bad symbols but isn't as heavy-handed
- # as -z defs.
- no_undefined_flag='$wl-z,text'
- allow_undefined_flag='$wl-z,nodefs'
- archive_cmds_need_lc=no
- hardcode_shlibpath_var=no
- hardcode_libdir_flag_spec='$wl-R,$libdir'
- hardcode_libdir_separator=':'
- link_all_deplibs=yes
- export_dynamic_flag_spec='$wl-Bexport'
- runpath_var='LD_RUN_PATH'
-
- if test yes = "$GCC"; then
- archive_cmds='$CC -shared $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
- archive_expsym_cmds='$CC -shared $wl-Bexport:$export_symbols $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
- else
- archive_cmds='$CC -G $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
- archive_expsym_cmds='$CC -G $wl-Bexport:$export_symbols $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
- fi
- ;;
-
- uts4*)
- archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
- hardcode_libdir_flag_spec='-L$libdir'
- hardcode_shlibpath_var=no
- ;;
-
- *)
- ld_shlibs=no
- ;;
- esac
-
- if test sni = "$host_vendor"; then
- case $host in
- sysv4 | sysv4.2uw2* | sysv4.3* | sysv5*)
- export_dynamic_flag_spec='$wl-Blargedynsym'
- ;;
- esac
- fi
- fi
-
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ld_shlibs" >&5
-$as_echo "$ld_shlibs" >&6; }
-test no = "$ld_shlibs" && can_build_shared=no
-
-with_gnu_ld=$with_gnu_ld
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-#
-# Do we need to explicitly link libc?
-#
-case "x$archive_cmds_need_lc" in
-x|xyes)
- # Assume -lc should be added
- archive_cmds_need_lc=yes
-
- if test yes,yes = "$GCC,$enable_shared"; then
- case $archive_cmds in
- *'~'*)
- # FIXME: we may have to deal with multi-command sequences.
- ;;
- '$CC '*)
- # Test whether the compiler implicitly links with -lc since on some
- # systems, -lgcc has to come before -lc. If gcc already passes -lc
- # to ld, don't add -lc before -lgcc.
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether -lc should be explicitly linked in" >&5
-$as_echo_n "checking whether -lc should be explicitly linked in... " >&6; }
-if ${lt_cv_archive_cmds_need_lc+:} false; then :
- $as_echo_n "(cached) " >&6
-else
- $RM conftest*
- echo "$lt_simple_compile_test_code" > conftest.$ac_ext
-
- if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
- (eval $ac_compile) 2>&5
- ac_status=$?
- $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
- test $ac_status = 0; } 2>conftest.err; then
- soname=conftest
- lib=conftest
- libobjs=conftest.$ac_objext
- deplibs=
- wl=$lt_prog_compiler_wl
- pic_flag=$lt_prog_compiler_pic
- compiler_flags=-v
- linker_flags=-v
- verstring=
- output_objdir=.
- libname=conftest
- lt_save_allow_undefined_flag=$allow_undefined_flag
- allow_undefined_flag=
- if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$archive_cmds 2\>\&1 \| $GREP \" -lc \" \>/dev/null 2\>\&1\""; } >&5
- (eval $archive_cmds 2\>\&1 \| $GREP \" -lc \" \>/dev/null 2\>\&1) 2>&5
- ac_status=$?
- $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
- test $ac_status = 0; }
- then
- lt_cv_archive_cmds_need_lc=no
- else
- lt_cv_archive_cmds_need_lc=yes
- fi
- allow_undefined_flag=$lt_save_allow_undefined_flag
- else
- cat conftest.err 1>&5
- fi
- $RM conftest*
-
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_archive_cmds_need_lc" >&5
-$as_echo "$lt_cv_archive_cmds_need_lc" >&6; }
- archive_cmds_need_lc=$lt_cv_archive_cmds_need_lc
- ;;
- esac
- fi
- ;;
-esac
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking dynamic linker characteristics" >&5
-$as_echo_n "checking dynamic linker characteristics... " >&6; }
-
-if test yes = "$GCC"; then
- case $host_os in
- darwin*) lt_awk_arg='/^libraries:/,/LR/' ;;
- *) lt_awk_arg='/^libraries:/' ;;
- esac
- case $host_os in
- mingw* | cegcc*) lt_sed_strip_eq='s|=\([A-Za-z]:\)|\1|g' ;;
- *) lt_sed_strip_eq='s|=/|/|g' ;;
- esac
- lt_search_path_spec=`$CC -print-search-dirs | awk $lt_awk_arg | $SED -e "s/^libraries://" -e $lt_sed_strip_eq`
- case $lt_search_path_spec in
- *\;*)
- # if the path contains ";" then we assume it to be the separator
- # otherwise default to the standard path separator (i.e. ":") - it is
- # assumed that no part of a normal pathname contains ";" but that should
- # okay in the real world where ";" in dirpaths is itself problematic.
- lt_search_path_spec=`$ECHO "$lt_search_path_spec" | $SED 's/;/ /g'`
- ;;
- *)
- lt_search_path_spec=`$ECHO "$lt_search_path_spec" | $SED "s/$PATH_SEPARATOR/ /g"`
- ;;
- esac
- # Ok, now we have the path, separated by spaces, we can step through it
- # and add multilib dir if necessary...
- lt_tmp_lt_search_path_spec=
- lt_multi_os_dir=/`$CC $CPPFLAGS $CFLAGS $LDFLAGS -print-multi-os-directory 2>/dev/null`
- # ...but if some path component already ends with the multilib dir we assume
- # that all is fine and trust -print-search-dirs as is (GCC 4.2? or newer).
- case "$lt_multi_os_dir; $lt_search_path_spec " in
- "/; "* | "/.; "* | "/./; "* | *"$lt_multi_os_dir "* | *"$lt_multi_os_dir/ "*)
- lt_multi_os_dir=
- ;;
- esac
- for lt_sys_path in $lt_search_path_spec; do
- if test -d "$lt_sys_path$lt_multi_os_dir"; then
- lt_tmp_lt_search_path_spec="$lt_tmp_lt_search_path_spec $lt_sys_path$lt_multi_os_dir"
- elif test -n "$lt_multi_os_dir"; then
- test -d "$lt_sys_path" && \
- lt_tmp_lt_search_path_spec="$lt_tmp_lt_search_path_spec $lt_sys_path"
- fi
- done
- lt_search_path_spec=`$ECHO "$lt_tmp_lt_search_path_spec" | awk '
-BEGIN {RS = " "; FS = "/|\n";} {
- lt_foo = "";
- lt_count = 0;
- for (lt_i = NF; lt_i > 0; lt_i--) {
- if ($lt_i != "" && $lt_i != ".") {
- if ($lt_i == "..") {
- lt_count++;
- } else {
- if (lt_count == 0) {
- lt_foo = "/" $lt_i lt_foo;
- } else {
- lt_count--;
- }
- }
- }
- }
- if (lt_foo != "") { lt_freq[lt_foo]++; }
- if (lt_freq[lt_foo] == 1) { print lt_foo; }
-}'`
- # AWK program above erroneously prepends '/' to C:/dos/paths
- # for these hosts.
- case $host_os in
- mingw* | cegcc*) lt_search_path_spec=`$ECHO "$lt_search_path_spec" |\
- $SED 's|/\([A-Za-z]:\)|\1|g'` ;;
- esac
- sys_lib_search_path_spec=`$ECHO "$lt_search_path_spec" | $lt_NL2SP`
-else
- sys_lib_search_path_spec="/lib /usr/lib /usr/local/lib"
-fi
-library_names_spec=
-libname_spec='lib$name'
-soname_spec=
-shrext_cmds=.so
-postinstall_cmds=
-postuninstall_cmds=
-finish_cmds=
-finish_eval=
-shlibpath_var=
-shlibpath_overrides_runpath=unknown
-version_type=none
-dynamic_linker="$host_os ld.so"
-sys_lib_dlsearch_path_spec="/lib /usr/lib"
-need_lib_prefix=unknown
-hardcode_into_libs=no
-
-# when you set need_version to no, make sure it does not cause -set_version
-# flags to be left without arguments
-need_version=unknown
-
-
-
-case $host_os in
-aix3*)
- version_type=linux # correct to gnu/linux during the next big refactor
- library_names_spec='$libname$release$shared_ext$versuffix $libname.a'
- shlibpath_var=LIBPATH
-
- # AIX 3 has no versioning support, so we append a major version to the name.
- soname_spec='$libname$release$shared_ext$major'
- ;;
-
-aix[4-9]*)
- version_type=linux # correct to gnu/linux during the next big refactor
- need_lib_prefix=no
- need_version=no
- hardcode_into_libs=yes
- if test ia64 = "$host_cpu"; then
- # AIX 5 supports IA64
- library_names_spec='$libname$release$shared_ext$major $libname$release$shared_ext$versuffix $libname$shared_ext'
- shlibpath_var=LD_LIBRARY_PATH
- else
- # With GCC up to 2.95.x, collect2 would create an import file
- # for dependence libraries. The import file would start with
- # the line '#! .'. This would cause the generated library to
- # depend on '.', always an invalid library. This was fixed in
- # development snapshots of GCC prior to 3.0.
- case $host_os in
- aix4 | aix4.[01] | aix4.[01].*)
- if { echo '#if __GNUC__ > 2 || (__GNUC__ == 2 && __GNUC_MINOR__ >= 97)'
- echo ' yes '
- echo '#endif'; } | $CC -E - | $GREP yes > /dev/null; then
- :
- else
- can_build_shared=no
- fi
- ;;
- esac
- # Using Import Files as archive members, it is possible to support
- # filename-based versioning of shared library archives on AIX. While
- # this would work for both with and without runtime linking, it will
- # prevent static linking of such archives. So we do filename-based
- # shared library versioning with .so extension only, which is used
- # when both runtime linking and shared linking is enabled.
- # Unfortunately, runtime linking may impact performance, so we do
- # not want this to be the default eventually. Also, we use the
- # versioned .so libs for executables only if there is the -brtl
- # linker flag in LDFLAGS as well, or --with-aix-soname=svr4 only.
- # To allow for filename-based versioning support, we need to create
- # libNAME.so.V as an archive file, containing:
- # *) an Import File, referring to the versioned filename of the
- # archive as well as the shared archive member, telling the
- # bitwidth (32 or 64) of that shared object, and providing the
- # list of exported symbols of that shared object, eventually
- # decorated with the 'weak' keyword
- # *) the shared object with the F_LOADONLY flag set, to really avoid
- # it being seen by the linker.
- # At run time we better use the real file rather than another symlink,
- # but for link time we create the symlink libNAME.so -> libNAME.so.V
-
- case $with_aix_soname,$aix_use_runtimelinking in
- # AIX (on Power*) has no versioning support, so currently we cannot hardcode correct
- # soname into executable. Probably we can add versioning support to
- # collect2, so additional links can be useful in future.
- aix,yes) # traditional libtool
- dynamic_linker='AIX unversionable lib.so'
- # If using run time linking (on AIX 4.2 or later) use lib.so
- # instead of lib.a to let people know that these are not
- # typical AIX shared libraries.
- library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext'
- ;;
- aix,no) # traditional AIX only
- dynamic_linker='AIX lib.a(lib.so.V)'
- # We preserve .a as extension for shared libraries through AIX4.2
- # and later when we are not doing run time linking.
- library_names_spec='$libname$release.a $libname.a'
- soname_spec='$libname$release$shared_ext$major'
- ;;
- svr4,*) # full svr4 only
- dynamic_linker="AIX lib.so.V($shared_archive_member_spec.o)"
- library_names_spec='$libname$release$shared_ext$major $libname$shared_ext'
- # We do not specify a path in Import Files, so LIBPATH fires.
- shlibpath_overrides_runpath=yes
- ;;
- *,yes) # both, prefer svr4
- dynamic_linker="AIX lib.so.V($shared_archive_member_spec.o), lib.a(lib.so.V)"
- library_names_spec='$libname$release$shared_ext$major $libname$shared_ext'
- # unpreferred sharedlib libNAME.a needs extra handling
- postinstall_cmds='test -n "$linkname" || linkname="$realname"~func_stripname "" ".so" "$linkname"~$install_shared_prog "$dir/$func_stripname_result.$libext" "$destdir/$func_stripname_result.$libext"~test -z "$tstripme" || test -z "$striplib" || $striplib "$destdir/$func_stripname_result.$libext"'
- postuninstall_cmds='for n in $library_names $old_library; do :; done~func_stripname "" ".so" "$n"~test "$func_stripname_result" = "$n" || func_append rmfiles " $odir/$func_stripname_result.$libext"'
- # We do not specify a path in Import Files, so LIBPATH fires.
- shlibpath_overrides_runpath=yes
- ;;
- *,no) # both, prefer aix
- dynamic_linker="AIX lib.a(lib.so.V), lib.so.V($shared_archive_member_spec.o)"
- library_names_spec='$libname$release.a $libname.a'
- soname_spec='$libname$release$shared_ext$major'
- # unpreferred sharedlib libNAME.so.V and symlink libNAME.so need extra handling
- postinstall_cmds='test -z "$dlname" || $install_shared_prog $dir/$dlname $destdir/$dlname~test -z "$tstripme" || test -z "$striplib" || $striplib $destdir/$dlname~test -n "$linkname" || linkname=$realname~func_stripname "" ".a" "$linkname"~(cd "$destdir" && $LN_S -f $dlname $func_stripname_result.so)'
- postuninstall_cmds='test -z "$dlname" || func_append rmfiles " $odir/$dlname"~for n in $old_library $library_names; do :; done~func_stripname "" ".a" "$n"~func_append rmfiles " $odir/$func_stripname_result.so"'
- ;;
- esac
- shlibpath_var=LIBPATH
- fi
- ;;
-
-amigaos*)
- case $host_cpu in
- powerpc)
- # Since July 2007 AmigaOS4 officially supports .so libraries.
- # When compiling the executable, add -use-dynld -Lsobjs: to the compileline.
- library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext'
- ;;
- m68k)
- library_names_spec='$libname.ixlibrary $libname.a'
- # Create ${libname}_ixlibrary.a entries in /sys/libs.
- finish_eval='for lib in `ls $libdir/*.ixlibrary 2>/dev/null`; do libname=`func_echo_all "$lib" | $SED '\''s%^.*/\([^/]*\)\.ixlibrary$%\1%'\''`; $RM /sys/libs/${libname}_ixlibrary.a; $show "cd /sys/libs && $LN_S $lib ${libname}_ixlibrary.a"; cd /sys/libs && $LN_S $lib ${libname}_ixlibrary.a || exit 1; done'
- ;;
- esac
- ;;
-
-beos*)
- library_names_spec='$libname$shared_ext'
- dynamic_linker="$host_os ld.so"
- shlibpath_var=LIBRARY_PATH
- ;;
-
-bsdi[45]*)
- version_type=linux # correct to gnu/linux during the next big refactor
- need_version=no
- library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext'
- soname_spec='$libname$release$shared_ext$major'
- finish_cmds='PATH="\$PATH:/sbin" ldconfig $libdir'
- shlibpath_var=LD_LIBRARY_PATH
- sys_lib_search_path_spec="/shlib /usr/lib /usr/X11/lib /usr/contrib/lib /lib /usr/local/lib"
- sys_lib_dlsearch_path_spec="/shlib /usr/lib /usr/local/lib"
- # the default ld.so.conf also contains /usr/contrib/lib and
- # /usr/X11R6/lib (/usr/X11 is a link to /usr/X11R6), but let us allow
- # libtool to hard-code these into programs
- ;;
-
-cygwin* | mingw* | pw32* | cegcc*)
- version_type=windows
- shrext_cmds=.dll
- need_version=no
- need_lib_prefix=no
-
- case $GCC,$cc_basename in
- yes,*)
- # gcc
- library_names_spec='$libname.dll.a'
- # DLL is installed to $(libdir)/../bin by postinstall_cmds
- postinstall_cmds='base_file=`basename \$file`~
- dlpath=`$SHELL 2>&1 -c '\''. $dir/'\''\$base_file'\''i; echo \$dlname'\''`~
- dldir=$destdir/`dirname \$dlpath`~
- test -d \$dldir || mkdir -p \$dldir~
- $install_prog $dir/$dlname \$dldir/$dlname~
- chmod a+x \$dldir/$dlname~
- if test -n '\''$stripme'\'' && test -n '\''$striplib'\''; then
- eval '\''$striplib \$dldir/$dlname'\'' || exit \$?;
- fi'
- postuninstall_cmds='dldll=`$SHELL 2>&1 -c '\''. $file; echo \$dlname'\''`~
- dlpath=$dir/\$dldll~
- $RM \$dlpath'
- shlibpath_overrides_runpath=yes
-
- case $host_os in
- cygwin*)
- # Cygwin DLLs use 'cyg' prefix rather than 'lib'
- soname_spec='`echo $libname | sed -e 's/^lib/cyg/'``echo $release | $SED -e 's/[.]/-/g'`$versuffix$shared_ext'
-
- sys_lib_search_path_spec="$sys_lib_search_path_spec /usr/lib/w32api"
- ;;
- mingw* | cegcc*)
- # MinGW DLLs use traditional 'lib' prefix
- soname_spec='$libname`echo $release | $SED -e 's/[.]/-/g'`$versuffix$shared_ext'
- ;;
- pw32*)
- # pw32 DLLs use 'pw' prefix rather than 'lib'
- library_names_spec='`echo $libname | sed -e 's/^lib/pw/'``echo $release | $SED -e 's/[.]/-/g'`$versuffix$shared_ext'
- ;;
- esac
- dynamic_linker='Win32 ld.exe'
- ;;
-
- *,cl*)
- # Native MSVC
- libname_spec='$name'
- soname_spec='$libname`echo $release | $SED -e 's/[.]/-/g'`$versuffix$shared_ext'
- library_names_spec='$libname.dll.lib'
-
- case $build_os in
- mingw*)
- sys_lib_search_path_spec=
- lt_save_ifs=$IFS
- IFS=';'
- for lt_path in $LIB
- do
- IFS=$lt_save_ifs
- # Let DOS variable expansion print the short 8.3 style file name.
- lt_path=`cd "$lt_path" 2>/dev/null && cmd //C "for %i in (".") do @echo %~si"`
- sys_lib_search_path_spec="$sys_lib_search_path_spec $lt_path"
- done
- IFS=$lt_save_ifs
- # Convert to MSYS style.
- sys_lib_search_path_spec=`$ECHO "$sys_lib_search_path_spec" | sed -e 's|\\\\|/|g' -e 's| \\([a-zA-Z]\\):| /\\1|g' -e 's|^ ||'`
- ;;
- cygwin*)
- # Convert to unix form, then to dos form, then back to unix form
- # but this time dos style (no spaces!) so that the unix form looks
- # like /cygdrive/c/PROGRA~1:/cygdr...
- sys_lib_search_path_spec=`cygpath --path --unix "$LIB"`
- sys_lib_search_path_spec=`cygpath --path --dos "$sys_lib_search_path_spec" 2>/dev/null`
- sys_lib_search_path_spec=`cygpath --path --unix "$sys_lib_search_path_spec" | $SED -e "s/$PATH_SEPARATOR/ /g"`
- ;;
- *)
- sys_lib_search_path_spec=$LIB
- if $ECHO "$sys_lib_search_path_spec" | $GREP ';[c-zC-Z]:/' >/dev/null; then
- # It is most probably a Windows format PATH.
- sys_lib_search_path_spec=`$ECHO "$sys_lib_search_path_spec" | $SED -e 's/;/ /g'`
- else
- sys_lib_search_path_spec=`$ECHO "$sys_lib_search_path_spec" | $SED -e "s/$PATH_SEPARATOR/ /g"`
- fi
- # FIXME: find the short name or the path components, as spaces are
- # common. (e.g. "Program Files" -> "PROGRA~1")
- ;;
- esac
-
- # DLL is installed to $(libdir)/../bin by postinstall_cmds
- postinstall_cmds='base_file=`basename \$file`~
- dlpath=`$SHELL 2>&1 -c '\''. $dir/'\''\$base_file'\''i; echo \$dlname'\''`~
- dldir=$destdir/`dirname \$dlpath`~
- test -d \$dldir || mkdir -p \$dldir~
- $install_prog $dir/$dlname \$dldir/$dlname'
- postuninstall_cmds='dldll=`$SHELL 2>&1 -c '\''. $file; echo \$dlname'\''`~
- dlpath=$dir/\$dldll~
- $RM \$dlpath'
- shlibpath_overrides_runpath=yes
- dynamic_linker='Win32 link.exe'
- ;;
-
- *)
- # Assume MSVC wrapper
- library_names_spec='$libname`echo $release | $SED -e 's/[.]/-/g'`$versuffix$shared_ext $libname.lib'
- dynamic_linker='Win32 ld.exe'
- ;;
- esac
- # FIXME: first we should search . and the directory the executable is in
- shlibpath_var=PATH
- ;;
-
-darwin* | rhapsody*)
- dynamic_linker="$host_os dyld"
- version_type=darwin
- need_lib_prefix=no
- need_version=no
- library_names_spec='$libname$release$major$shared_ext $libname$shared_ext'
- soname_spec='$libname$release$major$shared_ext'
- shlibpath_overrides_runpath=yes
- shlibpath_var=DYLD_LIBRARY_PATH
- shrext_cmds='`test .$module = .yes && echo .so || echo .dylib`'
-
- sys_lib_search_path_spec="$sys_lib_search_path_spec /usr/local/lib"
- sys_lib_dlsearch_path_spec='/usr/local/lib /lib /usr/lib'
- ;;
-
-dgux*)
- version_type=linux # correct to gnu/linux during the next big refactor
- need_lib_prefix=no
- need_version=no
- library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext'
- soname_spec='$libname$release$shared_ext$major'
- shlibpath_var=LD_LIBRARY_PATH
- ;;
-
-freebsd* | dragonfly*)
- # DragonFly does not have aout. When/if they implement a new
- # versioning mechanism, adjust this.
- if test -x /usr/bin/objformat; then
- objformat=`/usr/bin/objformat`
- else
- case $host_os in
- freebsd[23].*) objformat=aout ;;
- *) objformat=elf ;;
- esac
- fi
- version_type=freebsd-$objformat
- case $version_type in
- freebsd-elf*)
- library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext'
- soname_spec='$libname$release$shared_ext$major'
- need_version=no
- need_lib_prefix=no
- ;;
- freebsd-*)
- library_names_spec='$libname$release$shared_ext$versuffix $libname$shared_ext$versuffix'
- need_version=yes
- ;;
- esac
- shlibpath_var=LD_LIBRARY_PATH
- case $host_os in
- freebsd2.*)
- shlibpath_overrides_runpath=yes
- ;;
- freebsd3.[01]* | freebsdelf3.[01]*)
- shlibpath_overrides_runpath=yes
- hardcode_into_libs=yes
- ;;
- freebsd3.[2-9]* | freebsdelf3.[2-9]* | \
- freebsd4.[0-5] | freebsdelf4.[0-5] | freebsd4.1.1 | freebsdelf4.1.1)
- shlibpath_overrides_runpath=no
- hardcode_into_libs=yes
- ;;
- *) # from 4.6 on, and DragonFly
- shlibpath_overrides_runpath=yes
- hardcode_into_libs=yes
- ;;
- esac
- ;;
-
-haiku*)
- version_type=linux # correct to gnu/linux during the next big refactor
- need_lib_prefix=no
- need_version=no
- dynamic_linker="$host_os runtime_loader"
- library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext'
- soname_spec='$libname$release$shared_ext$major'
- shlibpath_var=LIBRARY_PATH
- shlibpath_overrides_runpath=no
- sys_lib_dlsearch_path_spec='/boot/home/config/lib /boot/common/lib /boot/system/lib'
- hardcode_into_libs=yes
- ;;
-
-hpux9* | hpux10* | hpux11*)
- # Give a soname corresponding to the major version so that dld.sl refuses to
- # link against other versions.
- version_type=sunos
- need_lib_prefix=no
- need_version=no
- case $host_cpu in
- ia64*)
- shrext_cmds='.so'
- hardcode_into_libs=yes
- dynamic_linker="$host_os dld.so"
- shlibpath_var=LD_LIBRARY_PATH
- shlibpath_overrides_runpath=yes # Unless +noenvvar is specified.
- library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext'
- soname_spec='$libname$release$shared_ext$major'
- if test 32 = "$HPUX_IA64_MODE"; then
- sys_lib_search_path_spec="/usr/lib/hpux32 /usr/local/lib/hpux32 /usr/local/lib"
- sys_lib_dlsearch_path_spec=/usr/lib/hpux32
- else
- sys_lib_search_path_spec="/usr/lib/hpux64 /usr/local/lib/hpux64"
- sys_lib_dlsearch_path_spec=/usr/lib/hpux64
- fi
- ;;
- hppa*64*)
- shrext_cmds='.sl'
- hardcode_into_libs=yes
- dynamic_linker="$host_os dld.sl"
- shlibpath_var=LD_LIBRARY_PATH # How should we handle SHLIB_PATH
- shlibpath_overrides_runpath=yes # Unless +noenvvar is specified.
- library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext'
- soname_spec='$libname$release$shared_ext$major'
- sys_lib_search_path_spec="/usr/lib/pa20_64 /usr/ccs/lib/pa20_64"
- sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec
- ;;
- *)
- shrext_cmds='.sl'
- dynamic_linker="$host_os dld.sl"
- shlibpath_var=SHLIB_PATH
- shlibpath_overrides_runpath=no # +s is required to enable SHLIB_PATH
- library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext'
- soname_spec='$libname$release$shared_ext$major'
- ;;
- esac
- # HP-UX runs *really* slowly unless shared libraries are mode 555, ...
- postinstall_cmds='chmod 555 $lib'
- # or fails outright, so override atomically:
- install_override_mode=555
- ;;
-
-interix[3-9]*)
- version_type=linux # correct to gnu/linux during the next big refactor
- need_lib_prefix=no
- need_version=no
- library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext'
- soname_spec='$libname$release$shared_ext$major'
- dynamic_linker='Interix 3.x ld.so.1 (PE, like ELF)'
- shlibpath_var=LD_LIBRARY_PATH
- shlibpath_overrides_runpath=no
- hardcode_into_libs=yes
- ;;
-
-irix5* | irix6* | nonstopux*)
- case $host_os in
- nonstopux*) version_type=nonstopux ;;
- *)
- if test yes = "$lt_cv_prog_gnu_ld"; then
- version_type=linux # correct to gnu/linux during the next big refactor
- else
- version_type=irix
- fi ;;
- esac
- need_lib_prefix=no
- need_version=no
- soname_spec='$libname$release$shared_ext$major'
- library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$release$shared_ext $libname$shared_ext'
- case $host_os in
- irix5* | nonstopux*)
- libsuff= shlibsuff=
- ;;
- *)
- case $LD in # libtool.m4 will add one of these switches to LD
- *-32|*"-32 "|*-melf32bsmip|*"-melf32bsmip ")
- libsuff= shlibsuff= libmagic=32-bit;;
- *-n32|*"-n32 "|*-melf32bmipn32|*"-melf32bmipn32 ")
- libsuff=32 shlibsuff=N32 libmagic=N32;;
- *-64|*"-64 "|*-melf64bmip|*"-melf64bmip ")
- libsuff=64 shlibsuff=64 libmagic=64-bit;;
- *) libsuff= shlibsuff= libmagic=never-match;;
- esac
- ;;
- esac
- shlibpath_var=LD_LIBRARY${shlibsuff}_PATH
- shlibpath_overrides_runpath=no
- sys_lib_search_path_spec="/usr/lib$libsuff /lib$libsuff /usr/local/lib$libsuff"
- sys_lib_dlsearch_path_spec="/usr/lib$libsuff /lib$libsuff"
- hardcode_into_libs=yes
- ;;
-
-# No shared lib support for Linux oldld, aout, or coff.
-linux*oldld* | linux*aout* | linux*coff*)
- dynamic_linker=no
- ;;
-
-linux*android*)
- version_type=none # Android doesn't support versioned libraries.
- need_lib_prefix=no
- need_version=no
- library_names_spec='$libname$release$shared_ext'
- soname_spec='$libname$release$shared_ext'
- finish_cmds=
- shlibpath_var=LD_LIBRARY_PATH
- shlibpath_overrides_runpath=yes
-
- # This implies no fast_install, which is unacceptable.
- # Some rework will be needed to allow for fast_install
- # before this can be enabled.
- hardcode_into_libs=yes
-
- dynamic_linker='Android linker'
- # Don't embed -rpath directories since the linker doesn't support them.
- hardcode_libdir_flag_spec='-L$libdir'
- ;;
-
-# This must be glibc/ELF.
-linux* | k*bsd*-gnu | kopensolaris*-gnu | gnu*)
- version_type=linux # correct to gnu/linux during the next big refactor
- need_lib_prefix=no
- need_version=no
- library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext'
- soname_spec='$libname$release$shared_ext$major'
- finish_cmds='PATH="\$PATH:/sbin" ldconfig -n $libdir'
- shlibpath_var=LD_LIBRARY_PATH
- shlibpath_overrides_runpath=no
-
- # Some binutils ld are patched to set DT_RUNPATH
- if ${lt_cv_shlibpath_overrides_runpath+:} false; then :
- $as_echo_n "(cached) " >&6
-else
- lt_cv_shlibpath_overrides_runpath=no
- save_LDFLAGS=$LDFLAGS
- save_libdir=$libdir
- eval "libdir=/foo; wl=\"$lt_prog_compiler_wl\"; \
- LDFLAGS=\"\$LDFLAGS $hardcode_libdir_flag_spec\""
- cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h. */
-
-int
-main ()
-{
-
- ;
- return 0;
-}
-_ACEOF
-if ac_fn_c_try_link "$LINENO"; then :
- if ($OBJDUMP -p conftest$ac_exeext) 2>/dev/null | grep "RUNPATH.*$libdir" >/dev/null; then :
- lt_cv_shlibpath_overrides_runpath=yes
-fi
-fi
-rm -f core conftest.err conftest.$ac_objext \
- conftest$ac_exeext conftest.$ac_ext
- LDFLAGS=$save_LDFLAGS
- libdir=$save_libdir
-
-fi
-
- shlibpath_overrides_runpath=$lt_cv_shlibpath_overrides_runpath
-
- # This implies no fast_install, which is unacceptable.
- # Some rework will be needed to allow for fast_install
- # before this can be enabled.
- hardcode_into_libs=yes
-
- # Ideally, we could use ldconfig to report *all* directores which are
- # searched for libraries, however this is still not possible. Aside from not
- # being certain /sbin/ldconfig is available, command
- # 'ldconfig -N -X -v | grep ^/' on 64bit Fedora does not report /usr/lib64,
- # even though it is searched at run-time. Try to do the best guess by
- # appending ld.so.conf contents (and includes) to the search path.
- if test -f /etc/ld.so.conf; then
- lt_ld_extra=`awk '/^include / { system(sprintf("cd /etc; cat %s 2>/dev/null", \$2)); skip = 1; } { if (!skip) print \$0; skip = 0; }' < /etc/ld.so.conf | $SED -e 's/#.*//;/^[ ]*hwcap[ ]/d;s/[:, ]/ /g;s/=[^=]*$//;s/=[^= ]* / /g;s/"//g;/^$/d' | tr '\n' ' '`
- sys_lib_dlsearch_path_spec="/lib /usr/lib $lt_ld_extra"
- fi
-
- # We used to test for /lib/ld.so.1 and disable shared libraries on
- # powerpc, because MkLinux only supported shared libraries with the
- # GNU dynamic linker. Since this was broken with cross compilers,
- # most powerpc-linux boxes support dynamic linking these days and
- # people can always --disable-shared, the test was removed, and we
- # assume the GNU/Linux dynamic linker is in use.
- dynamic_linker='GNU/Linux ld.so'
- ;;
-
-netbsd*)
- version_type=sunos
- need_lib_prefix=no
- need_version=no
- if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then
- library_names_spec='$libname$release$shared_ext$versuffix $libname$shared_ext$versuffix'
- finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir'
- dynamic_linker='NetBSD (a.out) ld.so'
- else
- library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext'
- soname_spec='$libname$release$shared_ext$major'
- dynamic_linker='NetBSD ld.elf_so'
- fi
- shlibpath_var=LD_LIBRARY_PATH
- shlibpath_overrides_runpath=yes
- hardcode_into_libs=yes
- ;;
-
-newsos6)
- version_type=linux # correct to gnu/linux during the next big refactor
- library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext'
- shlibpath_var=LD_LIBRARY_PATH
- shlibpath_overrides_runpath=yes
- ;;
-
-*nto* | *qnx*)
- version_type=qnx
- need_lib_prefix=no
- need_version=no
- library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext'
- soname_spec='$libname$release$shared_ext$major'
- shlibpath_var=LD_LIBRARY_PATH
- shlibpath_overrides_runpath=no
- hardcode_into_libs=yes
- dynamic_linker='ldqnx.so'
- ;;
-
-openbsd* | bitrig*)
- version_type=sunos
- sys_lib_dlsearch_path_spec=/usr/lib
- need_lib_prefix=no
- if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`"; then
- need_version=no
- else
- need_version=yes
- fi
- library_names_spec='$libname$release$shared_ext$versuffix $libname$shared_ext$versuffix'
- finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir'
- shlibpath_var=LD_LIBRARY_PATH
- shlibpath_overrides_runpath=yes
- ;;
-
-os2*)
- libname_spec='$name'
- version_type=windows
- shrext_cmds=.dll
- need_version=no
- need_lib_prefix=no
- # OS/2 can only load a DLL with a base name of 8 characters or less.
- soname_spec='`test -n "$os2dllname" && libname="$os2dllname";
- v=$($ECHO $release$versuffix | tr -d .-);
- n=$($ECHO $libname | cut -b -$((8 - ${#v})) | tr . _);
- $ECHO $n$v`$shared_ext'
- library_names_spec='${libname}_dll.$libext'
- dynamic_linker='OS/2 ld.exe'
- shlibpath_var=BEGINLIBPATH
- sys_lib_search_path_spec="/lib /usr/lib /usr/local/lib"
- sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec
- postinstall_cmds='base_file=`basename \$file`~
- dlpath=`$SHELL 2>&1 -c '\''. $dir/'\''\$base_file'\''i; $ECHO \$dlname'\''`~
- dldir=$destdir/`dirname \$dlpath`~
- test -d \$dldir || mkdir -p \$dldir~
- $install_prog $dir/$dlname \$dldir/$dlname~
- chmod a+x \$dldir/$dlname~
- if test -n '\''$stripme'\'' && test -n '\''$striplib'\''; then
- eval '\''$striplib \$dldir/$dlname'\'' || exit \$?;
- fi'
- postuninstall_cmds='dldll=`$SHELL 2>&1 -c '\''. $file; $ECHO \$dlname'\''`~
- dlpath=$dir/\$dldll~
- $RM \$dlpath'
- ;;
-
-osf3* | osf4* | osf5*)
- version_type=osf
- need_lib_prefix=no
- need_version=no
- soname_spec='$libname$release$shared_ext$major'
- library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext'
- shlibpath_var=LD_LIBRARY_PATH
- sys_lib_search_path_spec="/usr/shlib /usr/ccs/lib /usr/lib/cmplrs/cc /usr/lib /usr/local/lib /var/shlib"
- sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec
- ;;
-
-rdos*)
- dynamic_linker=no
- ;;
-
-solaris*)
- version_type=linux # correct to gnu/linux during the next big refactor
- need_lib_prefix=no
- need_version=no
- library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext'
- soname_spec='$libname$release$shared_ext$major'
- shlibpath_var=LD_LIBRARY_PATH
- shlibpath_overrides_runpath=yes
- hardcode_into_libs=yes
- # ldd complains unless libraries are executable
- postinstall_cmds='chmod +x $lib'
- ;;
-
-sunos4*)
- version_type=sunos
- library_names_spec='$libname$release$shared_ext$versuffix $libname$shared_ext$versuffix'
- finish_cmds='PATH="\$PATH:/usr/etc" ldconfig $libdir'
- shlibpath_var=LD_LIBRARY_PATH
- shlibpath_overrides_runpath=yes
- if test yes = "$with_gnu_ld"; then
- need_lib_prefix=no
- fi
- need_version=yes
- ;;
-
-sysv4 | sysv4.3*)
- version_type=linux # correct to gnu/linux during the next big refactor
- library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext'
- soname_spec='$libname$release$shared_ext$major'
- shlibpath_var=LD_LIBRARY_PATH
- case $host_vendor in
- sni)
- shlibpath_overrides_runpath=no
- need_lib_prefix=no
- runpath_var=LD_RUN_PATH
- ;;
- siemens)
- need_lib_prefix=no
- ;;
- motorola)
- need_lib_prefix=no
- need_version=no
- shlibpath_overrides_runpath=no
- sys_lib_search_path_spec='/lib /usr/lib /usr/ccs/lib'
- ;;
- esac
- ;;
-
-sysv4*MP*)
- if test -d /usr/nec; then
- version_type=linux # correct to gnu/linux during the next big refactor
- library_names_spec='$libname$shared_ext.$versuffix $libname$shared_ext.$major $libname$shared_ext'
- soname_spec='$libname$shared_ext.$major'
- shlibpath_var=LD_LIBRARY_PATH
- fi
- ;;
-
-sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*)
- version_type=sco
- need_lib_prefix=no
- need_version=no
- library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext $libname$shared_ext'
- soname_spec='$libname$release$shared_ext$major'
- shlibpath_var=LD_LIBRARY_PATH
- shlibpath_overrides_runpath=yes
- hardcode_into_libs=yes
- if test yes = "$with_gnu_ld"; then
- sys_lib_search_path_spec='/usr/local/lib /usr/gnu/lib /usr/ccs/lib /usr/lib /lib'
- else
- sys_lib_search_path_spec='/usr/ccs/lib /usr/lib'
- case $host_os in
- sco3.2v5*)
- sys_lib_search_path_spec="$sys_lib_search_path_spec /lib"
- ;;
- esac
- fi
- sys_lib_dlsearch_path_spec='/usr/lib'
- ;;
-
-tpf*)
- # TPF is a cross-target only. Preferred cross-host = GNU/Linux.
- version_type=linux # correct to gnu/linux during the next big refactor
- need_lib_prefix=no
- need_version=no
- library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext'
- shlibpath_var=LD_LIBRARY_PATH
- shlibpath_overrides_runpath=no
- hardcode_into_libs=yes
- ;;
-
-uts4*)
- version_type=linux # correct to gnu/linux during the next big refactor
- library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext'
- soname_spec='$libname$release$shared_ext$major'
- shlibpath_var=LD_LIBRARY_PATH
- ;;
-
-*)
- dynamic_linker=no
- ;;
-esac
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $dynamic_linker" >&5
-$as_echo "$dynamic_linker" >&6; }
-test no = "$dynamic_linker" && can_build_shared=no
-
-variables_saved_for_relink="PATH $shlibpath_var $runpath_var"
-if test yes = "$GCC"; then
- variables_saved_for_relink="$variables_saved_for_relink GCC_EXEC_PREFIX COMPILER_PATH LIBRARY_PATH"
-fi
-
-if test set = "${lt_cv_sys_lib_search_path_spec+set}"; then
- sys_lib_search_path_spec=$lt_cv_sys_lib_search_path_spec
-fi
-
-if test set = "${lt_cv_sys_lib_dlsearch_path_spec+set}"; then
- sys_lib_dlsearch_path_spec=$lt_cv_sys_lib_dlsearch_path_spec
-fi
-
-# remember unaugmented sys_lib_dlsearch_path content for libtool script decls...
-configure_time_dlsearch_path=$sys_lib_dlsearch_path_spec
-
-# ... but it needs LT_SYS_LIBRARY_PATH munging for other configure-time code
-func_munge_path_list sys_lib_dlsearch_path_spec "$LT_SYS_LIBRARY_PATH"
-
-# to be used as default LT_SYS_LIBRARY_PATH value in generated libtool
-configure_time_lt_sys_library_path=$LT_SYS_LIBRARY_PATH
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to hardcode library paths into programs" >&5
-$as_echo_n "checking how to hardcode library paths into programs... " >&6; }
-hardcode_action=
-if test -n "$hardcode_libdir_flag_spec" ||
- test -n "$runpath_var" ||
- test yes = "$hardcode_automatic"; then
-
- # We can hardcode non-existent directories.
- if test no != "$hardcode_direct" &&
- # If the only mechanism to avoid hardcoding is shlibpath_var, we
- # have to relink, otherwise we might link with an installed library
- # when we should be linking with a yet-to-be-installed one
- ## test no != "$_LT_TAGVAR(hardcode_shlibpath_var, )" &&
- test no != "$hardcode_minus_L"; then
- # Linking always hardcodes the temporary library directory.
- hardcode_action=relink
- else
- # We can link without hardcoding, and we can hardcode nonexisting dirs.
- hardcode_action=immediate
- fi
-else
- # We cannot hardcode anything, or else we can only hardcode existing
- # directories.
- hardcode_action=unsupported
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $hardcode_action" >&5
-$as_echo "$hardcode_action" >&6; }
-
-if test relink = "$hardcode_action" ||
- test yes = "$inherit_rpath"; then
- # Fast installation is not supported
- enable_fast_install=no
-elif test yes = "$shlibpath_overrides_runpath" ||
- test no = "$enable_shared"; then
- # Fast installation is not necessary
- enable_fast_install=needless
-fi
-
-
-
-
-
-
- if test yes != "$enable_dlopen"; then
- enable_dlopen=unknown
- enable_dlopen_self=unknown
- enable_dlopen_self_static=unknown
-else
- lt_cv_dlopen=no
- lt_cv_dlopen_libs=
-
- case $host_os in
- beos*)
- lt_cv_dlopen=load_add_on
- lt_cv_dlopen_libs=
- lt_cv_dlopen_self=yes
- ;;
-
- mingw* | pw32* | cegcc*)
- lt_cv_dlopen=LoadLibrary
- lt_cv_dlopen_libs=
- ;;
-
- cygwin*)
- lt_cv_dlopen=dlopen
- lt_cv_dlopen_libs=
- ;;
-
- darwin*)
- # if libdl is installed we need to link against it
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dlopen in -ldl" >&5
-$as_echo_n "checking for dlopen in -ldl... " >&6; }
-if ${ac_cv_lib_dl_dlopen+:} false; then :
- $as_echo_n "(cached) " >&6
-else
- ac_check_lib_save_LIBS=$LIBS
-LIBS="-ldl $LIBS"
-cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h. */
-
-/* Override any GCC internal prototype to avoid an error.
- Use char because int might match the return type of a GCC
- builtin and then its argument prototype would still apply. */
-#ifdef __cplusplus
-extern "C"
-#endif
-char dlopen ();
-int
-main ()
-{
-return dlopen ();
- ;
- return 0;
-}
-_ACEOF
-if ac_fn_c_try_link "$LINENO"; then :
- ac_cv_lib_dl_dlopen=yes
-else
- ac_cv_lib_dl_dlopen=no
-fi
-rm -f core conftest.err conftest.$ac_objext \
- conftest$ac_exeext conftest.$ac_ext
-LIBS=$ac_check_lib_save_LIBS
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dl_dlopen" >&5
-$as_echo "$ac_cv_lib_dl_dlopen" >&6; }
-if test "x$ac_cv_lib_dl_dlopen" = xyes; then :
- lt_cv_dlopen=dlopen lt_cv_dlopen_libs=-ldl
-else
-
- lt_cv_dlopen=dyld
- lt_cv_dlopen_libs=
- lt_cv_dlopen_self=yes
-
-fi
-
- ;;
-
- tpf*)
- # Don't try to run any link tests for TPF. We know it's impossible
- # because TPF is a cross-compiler, and we know how we open DSOs.
- lt_cv_dlopen=dlopen
- lt_cv_dlopen_libs=
- lt_cv_dlopen_self=no
- ;;
-
- *)
- ac_fn_c_check_func "$LINENO" "shl_load" "ac_cv_func_shl_load"
-if test "x$ac_cv_func_shl_load" = xyes; then :
- lt_cv_dlopen=shl_load
-else
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking for shl_load in -ldld" >&5
-$as_echo_n "checking for shl_load in -ldld... " >&6; }
-if ${ac_cv_lib_dld_shl_load+:} false; then :
- $as_echo_n "(cached) " >&6
-else
- ac_check_lib_save_LIBS=$LIBS
-LIBS="-ldld $LIBS"
-cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h. */
-
-/* Override any GCC internal prototype to avoid an error.
- Use char because int might match the return type of a GCC
- builtin and then its argument prototype would still apply. */
-#ifdef __cplusplus
-extern "C"
-#endif
-char shl_load ();
-int
-main ()
-{
-return shl_load ();
- ;
- return 0;
-}
-_ACEOF
-if ac_fn_c_try_link "$LINENO"; then :
- ac_cv_lib_dld_shl_load=yes
-else
- ac_cv_lib_dld_shl_load=no
-fi
-rm -f core conftest.err conftest.$ac_objext \
- conftest$ac_exeext conftest.$ac_ext
-LIBS=$ac_check_lib_save_LIBS
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dld_shl_load" >&5
-$as_echo "$ac_cv_lib_dld_shl_load" >&6; }
-if test "x$ac_cv_lib_dld_shl_load" = xyes; then :
- lt_cv_dlopen=shl_load lt_cv_dlopen_libs=-ldld
-else
- ac_fn_c_check_func "$LINENO" "dlopen" "ac_cv_func_dlopen"
-if test "x$ac_cv_func_dlopen" = xyes; then :
- lt_cv_dlopen=dlopen
-else
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dlopen in -ldl" >&5
-$as_echo_n "checking for dlopen in -ldl... " >&6; }
-if ${ac_cv_lib_dl_dlopen+:} false; then :
- $as_echo_n "(cached) " >&6
-else
- ac_check_lib_save_LIBS=$LIBS
-LIBS="-ldl $LIBS"
-cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h. */
-
-/* Override any GCC internal prototype to avoid an error.
- Use char because int might match the return type of a GCC
- builtin and then its argument prototype would still apply. */
-#ifdef __cplusplus
-extern "C"
-#endif
-char dlopen ();
-int
-main ()
-{
-return dlopen ();
- ;
- return 0;
-}
-_ACEOF
-if ac_fn_c_try_link "$LINENO"; then :
- ac_cv_lib_dl_dlopen=yes
-else
- ac_cv_lib_dl_dlopen=no
-fi
-rm -f core conftest.err conftest.$ac_objext \
- conftest$ac_exeext conftest.$ac_ext
-LIBS=$ac_check_lib_save_LIBS
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dl_dlopen" >&5
-$as_echo "$ac_cv_lib_dl_dlopen" >&6; }
-if test "x$ac_cv_lib_dl_dlopen" = xyes; then :
- lt_cv_dlopen=dlopen lt_cv_dlopen_libs=-ldl
-else
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dlopen in -lsvld" >&5
-$as_echo_n "checking for dlopen in -lsvld... " >&6; }
-if ${ac_cv_lib_svld_dlopen+:} false; then :
- $as_echo_n "(cached) " >&6
-else
- ac_check_lib_save_LIBS=$LIBS
-LIBS="-lsvld $LIBS"
-cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h. */
-
-/* Override any GCC internal prototype to avoid an error.
- Use char because int might match the return type of a GCC
- builtin and then its argument prototype would still apply. */
-#ifdef __cplusplus
-extern "C"
-#endif
-char dlopen ();
-int
-main ()
-{
-return dlopen ();
- ;
- return 0;
-}
-_ACEOF
-if ac_fn_c_try_link "$LINENO"; then :
- ac_cv_lib_svld_dlopen=yes
-else
- ac_cv_lib_svld_dlopen=no
-fi
-rm -f core conftest.err conftest.$ac_objext \
- conftest$ac_exeext conftest.$ac_ext
-LIBS=$ac_check_lib_save_LIBS
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_svld_dlopen" >&5
-$as_echo "$ac_cv_lib_svld_dlopen" >&6; }
-if test "x$ac_cv_lib_svld_dlopen" = xyes; then :
- lt_cv_dlopen=dlopen lt_cv_dlopen_libs=-lsvld
-else
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dld_link in -ldld" >&5
-$as_echo_n "checking for dld_link in -ldld... " >&6; }
-if ${ac_cv_lib_dld_dld_link+:} false; then :
- $as_echo_n "(cached) " >&6
-else
- ac_check_lib_save_LIBS=$LIBS
-LIBS="-ldld $LIBS"
-cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h. */
-
-/* Override any GCC internal prototype to avoid an error.
- Use char because int might match the return type of a GCC
- builtin and then its argument prototype would still apply. */
-#ifdef __cplusplus
-extern "C"
-#endif
-char dld_link ();
-int
-main ()
-{
-return dld_link ();
- ;
- return 0;
-}
-_ACEOF
-if ac_fn_c_try_link "$LINENO"; then :
- ac_cv_lib_dld_dld_link=yes
-else
- ac_cv_lib_dld_dld_link=no
-fi
-rm -f core conftest.err conftest.$ac_objext \
- conftest$ac_exeext conftest.$ac_ext
-LIBS=$ac_check_lib_save_LIBS
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dld_dld_link" >&5
-$as_echo "$ac_cv_lib_dld_dld_link" >&6; }
-if test "x$ac_cv_lib_dld_dld_link" = xyes; then :
- lt_cv_dlopen=dld_link lt_cv_dlopen_libs=-ldld
-fi
-
-
-fi
-
-
-fi
-
-
-fi
-
-
-fi
-
-
-fi
-
- ;;
- esac
-
- if test no = "$lt_cv_dlopen"; then
- enable_dlopen=no
- else
- enable_dlopen=yes
- fi
-
- case $lt_cv_dlopen in
- dlopen)
- save_CPPFLAGS=$CPPFLAGS
- test yes = "$ac_cv_header_dlfcn_h" && CPPFLAGS="$CPPFLAGS -DHAVE_DLFCN_H"
-
- save_LDFLAGS=$LDFLAGS
- wl=$lt_prog_compiler_wl eval LDFLAGS=\"\$LDFLAGS $export_dynamic_flag_spec\"
-
- save_LIBS=$LIBS
- LIBS="$lt_cv_dlopen_libs $LIBS"
-
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether a program can dlopen itself" >&5
-$as_echo_n "checking whether a program can dlopen itself... " >&6; }
-if ${lt_cv_dlopen_self+:} false; then :
- $as_echo_n "(cached) " >&6
-else
- if test yes = "$cross_compiling"; then :
- lt_cv_dlopen_self=cross
-else
- lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2
- lt_status=$lt_dlunknown
- cat > conftest.$ac_ext <<_LT_EOF
-#line $LINENO "configure"
-#include "confdefs.h"
-
-#if HAVE_DLFCN_H
-#include
-#endif
-
-#include
-
-#ifdef RTLD_GLOBAL
-# define LT_DLGLOBAL RTLD_GLOBAL
-#else
-# ifdef DL_GLOBAL
-# define LT_DLGLOBAL DL_GLOBAL
-# else
-# define LT_DLGLOBAL 0
-# endif
-#endif
-
-/* We may have to define LT_DLLAZY_OR_NOW in the command line if we
- find out it does not work in some platform. */
-#ifndef LT_DLLAZY_OR_NOW
-# ifdef RTLD_LAZY
-# define LT_DLLAZY_OR_NOW RTLD_LAZY
-# else
-# ifdef DL_LAZY
-# define LT_DLLAZY_OR_NOW DL_LAZY
-# else
-# ifdef RTLD_NOW
-# define LT_DLLAZY_OR_NOW RTLD_NOW
-# else
-# ifdef DL_NOW
-# define LT_DLLAZY_OR_NOW DL_NOW
-# else
-# define LT_DLLAZY_OR_NOW 0
-# endif
-# endif
-# endif
-# endif
-#endif
-
-/* When -fvisibility=hidden is used, assume the code has been annotated
- correspondingly for the symbols needed. */
-#if defined __GNUC__ && (((__GNUC__ == 3) && (__GNUC_MINOR__ >= 3)) || (__GNUC__ > 3))
-int fnord () __attribute__((visibility("default")));
-#endif
-
-int fnord () { return 42; }
-int main ()
-{
- void *self = dlopen (0, LT_DLGLOBAL|LT_DLLAZY_OR_NOW);
- int status = $lt_dlunknown;
-
- if (self)
- {
- if (dlsym (self,"fnord")) status = $lt_dlno_uscore;
- else
- {
- if (dlsym( self,"_fnord")) status = $lt_dlneed_uscore;
- else puts (dlerror ());
- }
- /* dlclose (self); */
- }
- else
- puts (dlerror ());
-
- return status;
-}
-_LT_EOF
- if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5
- (eval $ac_link) 2>&5
- ac_status=$?
- $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
- test $ac_status = 0; } && test -s "conftest$ac_exeext" 2>/dev/null; then
- (./conftest; exit; ) >&5 2>/dev/null
- lt_status=$?
- case x$lt_status in
- x$lt_dlno_uscore) lt_cv_dlopen_self=yes ;;
- x$lt_dlneed_uscore) lt_cv_dlopen_self=yes ;;
- x$lt_dlunknown|x*) lt_cv_dlopen_self=no ;;
- esac
- else :
- # compilation failed
- lt_cv_dlopen_self=no
- fi
-fi
-rm -fr conftest*
-
-
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_dlopen_self" >&5
-$as_echo "$lt_cv_dlopen_self" >&6; }
-
- if test yes = "$lt_cv_dlopen_self"; then
- wl=$lt_prog_compiler_wl eval LDFLAGS=\"\$LDFLAGS $lt_prog_compiler_static\"
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether a statically linked program can dlopen itself" >&5
-$as_echo_n "checking whether a statically linked program can dlopen itself... " >&6; }
-if ${lt_cv_dlopen_self_static+:} false; then :
- $as_echo_n "(cached) " >&6
-else
- if test yes = "$cross_compiling"; then :
- lt_cv_dlopen_self_static=cross
-else
- lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2
- lt_status=$lt_dlunknown
- cat > conftest.$ac_ext <<_LT_EOF
-#line $LINENO "configure"
-#include "confdefs.h"
-
-#if HAVE_DLFCN_H
-#include
-#endif
-
-#include
-
-#ifdef RTLD_GLOBAL
-# define LT_DLGLOBAL RTLD_GLOBAL
-#else
-# ifdef DL_GLOBAL
-# define LT_DLGLOBAL DL_GLOBAL
-# else
-# define LT_DLGLOBAL 0
-# endif
-#endif
-
-/* We may have to define LT_DLLAZY_OR_NOW in the command line if we
- find out it does not work in some platform. */
-#ifndef LT_DLLAZY_OR_NOW
-# ifdef RTLD_LAZY
-# define LT_DLLAZY_OR_NOW RTLD_LAZY
-# else
-# ifdef DL_LAZY
-# define LT_DLLAZY_OR_NOW DL_LAZY
-# else
-# ifdef RTLD_NOW
-# define LT_DLLAZY_OR_NOW RTLD_NOW
-# else
-# ifdef DL_NOW
-# define LT_DLLAZY_OR_NOW DL_NOW
-# else
-# define LT_DLLAZY_OR_NOW 0
-# endif
-# endif
-# endif
-# endif
-#endif
-
-/* When -fvisibility=hidden is used, assume the code has been annotated
- correspondingly for the symbols needed. */
-#if defined __GNUC__ && (((__GNUC__ == 3) && (__GNUC_MINOR__ >= 3)) || (__GNUC__ > 3))
-int fnord () __attribute__((visibility("default")));
-#endif
-
-int fnord () { return 42; }
-int main ()
-{
- void *self = dlopen (0, LT_DLGLOBAL|LT_DLLAZY_OR_NOW);
- int status = $lt_dlunknown;
-
- if (self)
- {
- if (dlsym (self,"fnord")) status = $lt_dlno_uscore;
- else
- {
- if (dlsym( self,"_fnord")) status = $lt_dlneed_uscore;
- else puts (dlerror ());
- }
- /* dlclose (self); */
- }
- else
- puts (dlerror ());
-
- return status;
-}
-_LT_EOF
- if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5
- (eval $ac_link) 2>&5
- ac_status=$?
- $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
- test $ac_status = 0; } && test -s "conftest$ac_exeext" 2>/dev/null; then
- (./conftest; exit; ) >&5 2>/dev/null
- lt_status=$?
- case x$lt_status in
- x$lt_dlno_uscore) lt_cv_dlopen_self_static=yes ;;
- x$lt_dlneed_uscore) lt_cv_dlopen_self_static=yes ;;
- x$lt_dlunknown|x*) lt_cv_dlopen_self_static=no ;;
- esac
- else :
- # compilation failed
- lt_cv_dlopen_self_static=no
- fi
-fi
-rm -fr conftest*
-
-
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_dlopen_self_static" >&5
-$as_echo "$lt_cv_dlopen_self_static" >&6; }
- fi
-
- CPPFLAGS=$save_CPPFLAGS
- LDFLAGS=$save_LDFLAGS
- LIBS=$save_LIBS
- ;;
- esac
-
- case $lt_cv_dlopen_self in
- yes|no) enable_dlopen_self=$lt_cv_dlopen_self ;;
- *) enable_dlopen_self=unknown ;;
- esac
-
- case $lt_cv_dlopen_self_static in
- yes|no) enable_dlopen_self_static=$lt_cv_dlopen_self_static ;;
- *) enable_dlopen_self_static=unknown ;;
- esac
-fi
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-striplib=
-old_striplib=
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether stripping libraries is possible" >&5
-$as_echo_n "checking whether stripping libraries is possible... " >&6; }
-if test -n "$STRIP" && $STRIP -V 2>&1 | $GREP "GNU strip" >/dev/null; then
- test -z "$old_striplib" && old_striplib="$STRIP --strip-debug"
- test -z "$striplib" && striplib="$STRIP --strip-unneeded"
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
-$as_echo "yes" >&6; }
-else
-# FIXME - insert some real tests, host_os isn't really good enough
- case $host_os in
- darwin*)
- if test -n "$STRIP"; then
- striplib="$STRIP -x"
- old_striplib="$STRIP -S"
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
-$as_echo "yes" >&6; }
- else
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-$as_echo "no" >&6; }
- fi
- ;;
- *)
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-$as_echo "no" >&6; }
- ;;
- esac
-fi
-
-
-
-
-
-
-
-
-
-
-
-
- # Report what library types will actually be built
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking if libtool supports shared libraries" >&5
-$as_echo_n "checking if libtool supports shared libraries... " >&6; }
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: $can_build_shared" >&5
-$as_echo "$can_build_shared" >&6; }
-
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to build shared libraries" >&5
-$as_echo_n "checking whether to build shared libraries... " >&6; }
- test no = "$can_build_shared" && enable_shared=no
-
- # On AIX, shared libraries and static libraries use the same namespace, and
- # are all built from PIC.
- case $host_os in
- aix3*)
- test yes = "$enable_shared" && enable_static=no
- if test -n "$RANLIB"; then
- archive_cmds="$archive_cmds~\$RANLIB \$lib"
- postinstall_cmds='$RANLIB $lib'
- fi
- ;;
-
- aix[4-9]*)
- if test ia64 != "$host_cpu"; then
- case $enable_shared,$with_aix_soname,$aix_use_runtimelinking in
- yes,aix,yes) ;; # shared object as lib.so file only
- yes,svr4,*) ;; # shared object as lib.so archive member only
- yes,*) enable_static=no ;; # shared object in lib.a archive as well
- esac
- fi
- ;;
- esac
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: $enable_shared" >&5
-$as_echo "$enable_shared" >&6; }
-
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to build static libraries" >&5
-$as_echo_n "checking whether to build static libraries... " >&6; }
- # Make sure either enable_shared or enable_static is yes.
- test yes = "$enable_shared" || enable_static=yes
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: $enable_static" >&5
-$as_echo "$enable_static" >&6; }
-
-
-
-
-fi
-ac_ext=c
-ac_cpp='$CPP $CPPFLAGS'
-ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
-ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
-ac_compiler_gnu=$ac_cv_c_compiler_gnu
-
-CC=$lt_save_CC
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
- ac_config_commands="$ac_config_commands libtool"
-
-
-
-
-# Only expand once:
-
-
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ln -s works" >&5
-$as_echo_n "checking whether ln -s works... " >&6; }
-LN_S=$as_ln_s
-if test "$LN_S" = "ln -s"; then
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
-$as_echo "yes" >&6; }
-else
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: no, using $LN_S" >&5
-$as_echo "no, using $LN_S" >&6; }
-fi
-
-
-# Check for GCC visibility feature
-
-
-
- VISIBILITY_CFLAGS=
- VISIBILITY_CXXFLAGS=
- HAVE_VISIBILITY=0
- if test -n "$GCC"; then
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the -Werror option is usable" >&5
-$as_echo_n "checking whether the -Werror option is usable... " >&6; }
- if ${pcre2_cv_cc_vis_werror+:} false; then :
- $as_echo_n "(cached) " >&6
-else
-
- pcre2_save_CFLAGS="$CFLAGS"
- CFLAGS="$CFLAGS -Werror"
- cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h. */
-
-int
-main ()
-{
-
- ;
- return 0;
-}
-_ACEOF
-if ac_fn_c_try_compile "$LINENO"; then :
- pcre2_cv_cc_vis_werror=yes
-else
- pcre2_cv_cc_vis_werror=no
-fi
-rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
- CFLAGS="$pcre2_save_CFLAGS"
-fi
-
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: $pcre2_cv_cc_vis_werror" >&5
-$as_echo "$pcre2_cv_cc_vis_werror" >&6; }
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking for simple visibility declarations" >&5
-$as_echo_n "checking for simple visibility declarations... " >&6; }
- if ${pcre2_cv_cc_visibility+:} false; then :
- $as_echo_n "(cached) " >&6
-else
-
- pcre2_save_CFLAGS="$CFLAGS"
- CFLAGS="$CFLAGS -fvisibility=hidden"
- if test $pcre2_cv_cc_vis_werror = yes; then
- CFLAGS="$CFLAGS -Werror"
- fi
- cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h. */
-extern __attribute__((__visibility__("hidden"))) int hiddenvar;
- extern __attribute__((__visibility__("default"))) int exportedvar;
- extern __attribute__((__visibility__("hidden"))) int hiddenfunc (void);
- extern __attribute__((__visibility__("default"))) int exportedfunc (void);
- void dummyfunc (void) {}
-
-int
-main ()
-{
-
- ;
- return 0;
-}
-_ACEOF
-if ac_fn_c_try_compile "$LINENO"; then :
- pcre2_cv_cc_visibility=yes
-else
- pcre2_cv_cc_visibility=no
-fi
-rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
- CFLAGS="$pcre2_save_CFLAGS"
-fi
-
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: $pcre2_cv_cc_visibility" >&5
-$as_echo "$pcre2_cv_cc_visibility" >&6; }
- if test $pcre2_cv_cc_visibility = yes; then
- VISIBILITY_CFLAGS="-fvisibility=hidden"
- VISIBILITY_CXXFLAGS="-fvisibility=hidden -fvisibility-inlines-hidden"
- HAVE_VISIBILITY=1
-
-$as_echo "#define PCRE2_EXP_DECL extern __attribute__ ((visibility (\"default\")))" >>confdefs.h
-
-
-$as_echo "#define PCRE2_EXP_DEFN __attribute__ ((visibility (\"default\")))" >>confdefs.h
-
-
-$as_echo "#define PCRE2POSIX_EXP_DECL extern __attribute__ ((visibility (\"default\")))" >>confdefs.h
-
-
-$as_echo "#define PCRE2POSIX_EXP_DEFN extern __attribute__ ((visibility (\"default\")))" >>confdefs.h
-
- fi
- fi
-
-
-
-
-cat >>confdefs.h <<_ACEOF
-#define HAVE_VISIBILITY $HAVE_VISIBILITY
-_ACEOF
-
-
-
-# Versioning
-
-PCRE2_MAJOR="10"
-PCRE2_MINOR="21"
-PCRE2_PRERELEASE=""
-PCRE2_DATE="2016-01-12"
-
-if test "$PCRE2_MINOR" = "08" -o "$PCRE2_MINOR" = "09"
-then
- echo "***"
- echo "*** Minor version number $PCRE2_MINOR must not be used. ***"
- echo "*** Use only 00 to 07 or 10 onwards, to avoid octal issues. ***"
- echo "***"
- exit 1
-fi
-
-
-
-
-
-
-# Set a more sensible default value for $(htmldir).
-if test "x$htmldir" = 'x${docdir}'
-then
- htmldir='${docdir}/html'
-fi
-
-# Force an error for PCRE1 size options
-# Check whether --enable-pcre8 was given.
-if test "${enable_pcre8+set}" = set; then :
- enableval=$enable_pcre8;
-else
- enable_pcre8=no
-fi
-
-# Check whether --enable-pcre16 was given.
-if test "${enable_pcre16+set}" = set; then :
- enableval=$enable_pcre16;
-else
- enable_pcre16=no
-fi
-
-# Check whether --enable-pcre32 was given.
-if test "${enable_pcre32+set}" = set; then :
- enableval=$enable_pcre32;
-else
- enable_pcre32=no
-fi
-
-
-if test "$enable_pcre8$enable_pcre16$enable_pcre32" != "nonono"
-then
- echo "** ERROR: Use --[en|dis]able-pcre2-[8|16|32], not --[en|dis]able-pcre[8|16|32]"
- exit 1
-fi
-
-# Handle --disable-pcre2-8 (enabled by default)
-# Check whether --enable-pcre2-8 was given.
-if test "${enable_pcre2_8+set}" = set; then :
- enableval=$enable_pcre2_8;
-else
- enable_pcre2_8=unset
-fi
-
-
-
-# Handle --enable-pcre2-16 (disabled by default)
-# Check whether --enable-pcre2-16 was given.
-if test "${enable_pcre2_16+set}" = set; then :
- enableval=$enable_pcre2_16;
-else
- enable_pcre2_16=unset
-fi
-
-
-
-# Handle --enable-pcre2-32 (disabled by default)
-# Check whether --enable-pcre2-32 was given.
-if test "${enable_pcre2_32+set}" = set; then :
- enableval=$enable_pcre2_32;
-else
- enable_pcre2_32=unset
-fi
-
-
-
-# Handle --dnable-debug (disabled by default)
-# Check whether --enable-debug was given.
-if test "${enable_debug+set}" = set; then :
- enableval=$enable_debug;
-else
- enable_debug=no
-fi
-
-
-# Handle --enable-jit (disabled by default)
-# Check whether --enable-jit was given.
-if test "${enable_jit+set}" = set; then :
- enableval=$enable_jit;
-else
- enable_jit=no
-fi
-
-
-# Handle --disable-pcre2grep-jit (enabled by default)
-# Check whether --enable-pcre2grep-jit was given.
-if test "${enable_pcre2grep_jit+set}" = set; then :
- enableval=$enable_pcre2grep_jit;
-else
- enable_pcre2grep_jit=yes
-fi
-
-
-# Handle --enable-rebuild-chartables
-# Check whether --enable-rebuild-chartables was given.
-if test "${enable_rebuild_chartables+set}" = set; then :
- enableval=$enable_rebuild_chartables;
-else
- enable_rebuild_chartables=no
-fi
-
-
-# Handle --disable-unicode (enabled by default)
-# Check whether --enable-unicode was given.
-if test "${enable_unicode+set}" = set; then :
- enableval=$enable_unicode;
-else
- enable_unicode=unset
-fi
-
-
-# Handle newline options
-ac_pcre2_newline=lf
-# Check whether --enable-newline-is-cr was given.
-if test "${enable_newline_is_cr+set}" = set; then :
- enableval=$enable_newline_is_cr; ac_pcre2_newline=cr
-fi
-
-# Check whether --enable-newline-is-lf was given.
-if test "${enable_newline_is_lf+set}" = set; then :
- enableval=$enable_newline_is_lf; ac_pcre2_newline=lf
-fi
-
-# Check whether --enable-newline-is-crlf was given.
-if test "${enable_newline_is_crlf+set}" = set; then :
- enableval=$enable_newline_is_crlf; ac_pcre2_newline=crlf
-fi
-
-# Check whether --enable-newline-is-anycrlf was given.
-if test "${enable_newline_is_anycrlf+set}" = set; then :
- enableval=$enable_newline_is_anycrlf; ac_pcre2_newline=anycrlf
-fi
-
-# Check whether --enable-newline-is-any was given.
-if test "${enable_newline_is_any+set}" = set; then :
- enableval=$enable_newline_is_any; ac_pcre2_newline=any
-fi
-
-enable_newline="$ac_pcre2_newline"
-
-# Handle --enable-bsr-anycrlf
-# Check whether --enable-bsr-anycrlf was given.
-if test "${enable_bsr_anycrlf+set}" = set; then :
- enableval=$enable_bsr_anycrlf;
-else
- enable_bsr_anycrlf=no
-fi
-
-
-# Handle --enable-never-backslash-C
-# Check whether --enable-never-backslash-C was given.
-if test "${enable_never_backslash_C+set}" = set; then :
- enableval=$enable_never_backslash_C;
-else
- enable_never_backslash_C=no
-fi
-
-
-# Handle --enable-ebcdic
-# Check whether --enable-ebcdic was given.
-if test "${enable_ebcdic+set}" = set; then :
- enableval=$enable_ebcdic;
-else
- enable_ebcdic=no
-fi
-
-
-# Handle --enable-ebcdic-nl25
-# Check whether --enable-ebcdic-nl25 was given.
-if test "${enable_ebcdic_nl25+set}" = set; then :
- enableval=$enable_ebcdic_nl25;
-else
- enable_ebcdic_nl25=no
-fi
-
-
-# Handle --disable-stack-for-recursion
-# Check whether --enable-stack-for-recursion was given.
-if test "${enable_stack_for_recursion+set}" = set; then :
- enableval=$enable_stack_for_recursion;
-else
- enable_stack_for_recursion=yes
-fi
-
-
-# Handle --enable-pcre2grep-libz
-# Check whether --enable-pcre2grep-libz was given.
-if test "${enable_pcre2grep_libz+set}" = set; then :
- enableval=$enable_pcre2grep_libz;
-else
- enable_pcre2grep_libz=no
-fi
-
-
-# Handle --enable-pcre2grep-libbz2
-# Check whether --enable-pcre2grep-libbz2 was given.
-if test "${enable_pcre2grep_libbz2+set}" = set; then :
- enableval=$enable_pcre2grep_libbz2;
-else
- enable_pcre2grep_libbz2=no
-fi
-
-
-# Handle --with-pcre2grep-bufsize=N
-
-# Check whether --with-pcre2grep-bufsize was given.
-if test "${with_pcre2grep_bufsize+set}" = set; then :
- withval=$with_pcre2grep_bufsize;
-else
- with_pcre2grep_bufsize=20480
-fi
-
-
-# Handle --enable-pcre2test-libedit
-# Check whether --enable-pcre2test-libedit was given.
-if test "${enable_pcre2test_libedit+set}" = set; then :
- enableval=$enable_pcre2test_libedit;
-else
- enable_pcre2test_libedit=no
-fi
-
-
-# Handle --enable-pcre2test-libreadline
-# Check whether --enable-pcre2test-libreadline was given.
-if test "${enable_pcre2test_libreadline+set}" = set; then :
- enableval=$enable_pcre2test_libreadline;
-else
- enable_pcre2test_libreadline=no
-fi
-
-
-# Handle --with-link-size=N
-
-# Check whether --with-link-size was given.
-if test "${with_link_size+set}" = set; then :
- withval=$with_link_size;
-else
- with_link_size=2
-fi
-
-
-# Handle --with-parens-nest-limit=N
-
-# Check whether --with-parens-nest-limit was given.
-if test "${with_parens_nest_limit+set}" = set; then :
- withval=$with_parens_nest_limit;
-else
- with_parens_nest_limit=250
-fi
-
-
-# Handle --with-match-limit=N
-
-# Check whether --with-match-limit was given.
-if test "${with_match_limit+set}" = set; then :
- withval=$with_match_limit;
-else
- with_match_limit=10000000
-fi
-
-
-# Handle --with-match-limit_recursion=N
-#
-# Note: In config.h, the default is to define MATCH_LIMIT_RECURSION
-# symbolically as MATCH_LIMIT, which in turn is defined to be some numeric
-# value (e.g. 10000000). MATCH_LIMIT_RECURSION can otherwise be set to some
-# different numeric value (or even the same numeric value as MATCH_LIMIT,
-# though no longer defined in terms of the latter).
-#
-
-# Check whether --with-match-limit-recursion was given.
-if test "${with_match_limit_recursion+set}" = set; then :
- withval=$with_match_limit_recursion;
-else
- with_match_limit_recursion=MATCH_LIMIT
-fi
-
-
-# Handle --enable-valgrind
-# Check whether --enable-valgrind was given.
-if test "${enable_valgrind+set}" = set; then :
- enableval=$enable_valgrind;
-else
- enable_valgrind=no
-fi
-
-
-# Enable code coverage reports using gcov
-# Check whether --enable-coverage was given.
-if test "${enable_coverage+set}" = set; then :
- enableval=$enable_coverage;
-else
- enable_coverage=no
-fi
-
-
-# Set the default value for pcre2-8
-if test "x$enable_pcre2_8" = "xunset"
-then
- enable_pcre2_8=yes
-fi
-
-# Set the default value for pcre2-16
-if test "x$enable_pcre2_16" = "xunset"
-then
- enable_pcre2_16=no
-fi
-
-# Set the default value for pcre2-32
-if test "x$enable_pcre2_32" = "xunset"
-then
- enable_pcre2_32=no
-fi
-
-# Make sure at least one library is selected
-if test "x$enable_pcre2_8$enable_pcre2_16$enable_pcre2_32" = "xnonono"
-then
- as_fn_error $? "At least one of the 8, 16 or 32 bit libraries must be enabled" "$LINENO" 5
-fi
-
-# Unicode is enabled by default.
-if test "x$enable_unicode" = "xunset"
-then
- enable_unicode=yes
-fi
-
-# Convert the newline identifier into the appropriate integer value. These must
-# agree with the PCRE2_NEWLINE_xxx values in pcre2.h.
-
-case "$enable_newline" in
- cr) ac_pcre2_newline_value=1 ;;
- lf) ac_pcre2_newline_value=2 ;;
- crlf) ac_pcre2_newline_value=3 ;;
- any) ac_pcre2_newline_value=4 ;;
- anycrlf) ac_pcre2_newline_value=5 ;;
- *)
- as_fn_error $? "invalid argument \"$enable_newline\" to --enable-newline option" "$LINENO" 5
- ;;
-esac
-
-# --enable-ebcdic-nl25 implies --enable-ebcdic
-if test "x$enable_ebcdic_nl25" = "xyes"; then
- enable_ebcdic=yes
-fi
-
-# Make sure that if enable_ebcdic is set, rebuild_chartables is also enabled.
-# Also check that UTF support is not requested, because PCRE2 cannot handle
-# EBCDIC and UTF in the same build. To do so it would need to use different
-# character constants depending on the mode. Also, EBCDIC cannot be used with
-# 16-bit and 32-bit libraries.
-#
-if test "x$enable_ebcdic" = "xyes"; then
- enable_rebuild_chartables=yes
- if test "x$enable_unicode" = "xyes"; then
- as_fn_error $? "support for EBCDIC and Unicode cannot be enabled at the same time" "$LINENO" 5
- fi
- if test "x$enable_pcre2_16" = "xyes" -o "x$enable_pcre2_32" = "xyes"; then
- as_fn_error $? "EBCDIC support is available only for the 8-bit library" "$LINENO" 5
- fi
-fi
-
-# Check argument to --with-link-size
-case "$with_link_size" in
- 2|3|4) ;;
- *)
- as_fn_error $? "invalid argument \"$with_link_size\" to --with-link-size option" "$LINENO" 5
- ;;
-esac
-
-
-
-# Checks for header files.
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5
-$as_echo_n "checking for ANSI C header files... " >&6; }
-if ${ac_cv_header_stdc+:} false; then :
- $as_echo_n "(cached) " >&6
-else
- cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h. */
-#include
-#include
-#include
-#include
-
-int
-main ()
-{
-
- ;
- return 0;
-}
-_ACEOF
-if ac_fn_c_try_compile "$LINENO"; then :
- ac_cv_header_stdc=yes
-else
- ac_cv_header_stdc=no
-fi
-rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
-
-if test $ac_cv_header_stdc = yes; then
- # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
- cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h. */
-#include
-
-_ACEOF
-if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
- $EGREP "memchr" >/dev/null 2>&1; then :
-
-else
- ac_cv_header_stdc=no
-fi
-rm -f conftest*
-
-fi
-
-if test $ac_cv_header_stdc = yes; then
- # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
- cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h. */
-#include
-
-_ACEOF
-if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
- $EGREP "free" >/dev/null 2>&1; then :
-
-else
- ac_cv_header_stdc=no
-fi
-rm -f conftest*
-
-fi
-
-if test $ac_cv_header_stdc = yes; then
- # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
- if test "$cross_compiling" = yes; then :
- :
-else
- cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h. */
-#include
-#include
-#if ((' ' & 0x0FF) == 0x020)
-# define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
-# define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
-#else
-# define ISLOWER(c) \
- (('a' <= (c) && (c) <= 'i') \
- || ('j' <= (c) && (c) <= 'r') \
- || ('s' <= (c) && (c) <= 'z'))
-# define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c))
-#endif
-
-#define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
-int
-main ()
-{
- int i;
- for (i = 0; i < 256; i++)
- if (XOR (islower (i), ISLOWER (i))
- || toupper (i) != TOUPPER (i))
- return 2;
- return 0;
-}
-_ACEOF
-if ac_fn_c_try_run "$LINENO"; then :
-
-else
- ac_cv_header_stdc=no
-fi
-rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
- conftest.$ac_objext conftest.beam conftest.$ac_ext
-fi
-
-fi
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5
-$as_echo "$ac_cv_header_stdc" >&6; }
-if test $ac_cv_header_stdc = yes; then
-
-$as_echo "#define STDC_HEADERS 1" >>confdefs.h
-
-fi
-
-for ac_header in limits.h sys/types.h sys/stat.h dirent.h
-do :
- as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
-ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default"
-if eval test \"x\$"$as_ac_Header"\" = x"yes"; then :
- cat >>confdefs.h <<_ACEOF
-#define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
-_ACEOF
-
-fi
-
-done
-
-for ac_header in windows.h
-do :
- ac_fn_c_check_header_mongrel "$LINENO" "windows.h" "ac_cv_header_windows_h" "$ac_includes_default"
-if test "x$ac_cv_header_windows_h" = xyes; then :
- cat >>confdefs.h <<_ACEOF
-#define HAVE_WINDOWS_H 1
-_ACEOF
- HAVE_WINDOWS_H=1
-fi
-
-done
-
-
-# Conditional compilation
- if test "x$enable_pcre2_8" = "xyes"; then
- WITH_PCRE2_8_TRUE=
- WITH_PCRE2_8_FALSE='#'
-else
- WITH_PCRE2_8_TRUE='#'
- WITH_PCRE2_8_FALSE=
-fi
-
- if test "x$enable_pcre2_16" = "xyes"; then
- WITH_PCRE2_16_TRUE=
- WITH_PCRE2_16_FALSE='#'
-else
- WITH_PCRE2_16_TRUE='#'
- WITH_PCRE2_16_FALSE=
-fi
-
- if test "x$enable_pcre2_32" = "xyes"; then
- WITH_PCRE2_32_TRUE=
- WITH_PCRE2_32_FALSE='#'
-else
- WITH_PCRE2_32_TRUE='#'
- WITH_PCRE2_32_FALSE=
-fi
-
- if test "x$enable_debug" = "xyes"; then
- WITH_DEBUG_TRUE=
- WITH_DEBUG_FALSE='#'
-else
- WITH_DEBUG_TRUE='#'
- WITH_DEBUG_FALSE=
-fi
-
- if test "x$enable_rebuild_chartables" = "xyes"; then
- WITH_REBUILD_CHARTABLES_TRUE=
- WITH_REBUILD_CHARTABLES_FALSE='#'
-else
- WITH_REBUILD_CHARTABLES_TRUE='#'
- WITH_REBUILD_CHARTABLES_FALSE=
-fi
-
- if test "x$enable_jit" = "xyes"; then
- WITH_JIT_TRUE=
- WITH_JIT_FALSE='#'
-else
- WITH_JIT_TRUE='#'
- WITH_JIT_FALSE=
-fi
-
- if test "x$enable_unicode" = "xyes"; then
- WITH_UNICODE_TRUE=
- WITH_UNICODE_FALSE='#'
-else
- WITH_UNICODE_TRUE='#'
- WITH_UNICODE_FALSE=
-fi
-
- if test "x$enable_valgrind" = "xyes"; then
- WITH_VALGRIND_TRUE=
- WITH_VALGRIND_FALSE='#'
-else
- WITH_VALGRIND_TRUE='#'
- WITH_VALGRIND_FALSE=
-fi
-
-
-# Checks for typedefs, structures, and compiler characteristics.
-
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for an ANSI C-conforming const" >&5
-$as_echo_n "checking for an ANSI C-conforming const... " >&6; }
-if ${ac_cv_c_const+:} false; then :
- $as_echo_n "(cached) " >&6
-else
- cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h. */
-
-int
-main ()
-{
-
-#ifndef __cplusplus
- /* Ultrix mips cc rejects this sort of thing. */
- typedef int charset[2];
- const charset cs = { 0, 0 };
- /* SunOS 4.1.1 cc rejects this. */
- char const *const *pcpcc;
- char **ppc;
- /* NEC SVR4.0.2 mips cc rejects this. */
- struct point {int x, y;};
- static struct point const zero = {0,0};
- /* AIX XL C 1.02.0.0 rejects this.
- It does not let you subtract one const X* pointer from another in
- an arm of an if-expression whose if-part is not a constant
- expression */
- const char *g = "string";
- pcpcc = &g + (g ? g-g : 0);
- /* HPUX 7.0 cc rejects these. */
- ++pcpcc;
- ppc = (char**) pcpcc;
- pcpcc = (char const *const *) ppc;
- { /* SCO 3.2v4 cc rejects this sort of thing. */
- char tx;
- char *t = &tx;
- char const *s = 0 ? (char *) 0 : (char const *) 0;
-
- *t++ = 0;
- if (s) return 0;
- }
- { /* Someone thinks the Sun supposedly-ANSI compiler will reject this. */
- int x[] = {25, 17};
- const int *foo = &x[0];
- ++foo;
- }
- { /* Sun SC1.0 ANSI compiler rejects this -- but not the above. */
- typedef const int *iptr;
- iptr p = 0;
- ++p;
- }
- { /* AIX XL C 1.02.0.0 rejects this sort of thing, saying
- "k.c", line 2.27: 1506-025 (S) Operand must be a modifiable lvalue. */
- struct s { int j; const int *ap[3]; } bx;
- struct s *b = &bx; b->j = 5;
- }
- { /* ULTRIX-32 V3.1 (Rev 9) vcc rejects this */
- const int foo = 10;
- if (!foo) return 0;
- }
- return !cs[0] && !zero.x;
-#endif
-
- ;
- return 0;
-}
-_ACEOF
-if ac_fn_c_try_compile "$LINENO"; then :
- ac_cv_c_const=yes
-else
- ac_cv_c_const=no
-fi
-rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_const" >&5
-$as_echo "$ac_cv_c_const" >&6; }
-if test $ac_cv_c_const = no; then
-
-$as_echo "#define const /**/" >>confdefs.h
-
-fi
-
-ac_fn_c_check_type "$LINENO" "size_t" "ac_cv_type_size_t" "$ac_includes_default"
-if test "x$ac_cv_type_size_t" = xyes; then :
-
-else
-
-cat >>confdefs.h <<_ACEOF
-#define size_t unsigned int
-_ACEOF
-
-fi
-
-
-# Checks for library functions.
-
-for ac_func in bcopy memmove strerror
-do :
- as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
-ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
-if eval test \"x\$"$as_ac_var"\" = x"yes"; then :
- cat >>confdefs.h <<_ACEOF
-#define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
-_ACEOF
-
-fi
-done
-
-
-# Check for the availability of libz (aka zlib)
-
-for ac_header in zlib.h
-do :
- ac_fn_c_check_header_mongrel "$LINENO" "zlib.h" "ac_cv_header_zlib_h" "$ac_includes_default"
-if test "x$ac_cv_header_zlib_h" = xyes; then :
- cat >>confdefs.h <<_ACEOF
-#define HAVE_ZLIB_H 1
-_ACEOF
- HAVE_ZLIB_H=1
-fi
-
-done
-
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for gzopen in -lz" >&5
-$as_echo_n "checking for gzopen in -lz... " >&6; }
-if ${ac_cv_lib_z_gzopen+:} false; then :
- $as_echo_n "(cached) " >&6
-else
- ac_check_lib_save_LIBS=$LIBS
-LIBS="-lz $LIBS"
-cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h. */
-
-/* Override any GCC internal prototype to avoid an error.
- Use char because int might match the return type of a GCC
- builtin and then its argument prototype would still apply. */
-#ifdef __cplusplus
-extern "C"
-#endif
-char gzopen ();
-int
-main ()
-{
-return gzopen ();
- ;
- return 0;
-}
-_ACEOF
-if ac_fn_c_try_link "$LINENO"; then :
- ac_cv_lib_z_gzopen=yes
-else
- ac_cv_lib_z_gzopen=no
-fi
-rm -f core conftest.err conftest.$ac_objext \
- conftest$ac_exeext conftest.$ac_ext
-LIBS=$ac_check_lib_save_LIBS
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_z_gzopen" >&5
-$as_echo "$ac_cv_lib_z_gzopen" >&6; }
-if test "x$ac_cv_lib_z_gzopen" = xyes; then :
- HAVE_LIBZ=1
-fi
-
-
-# Check for the availability of libbz2. Originally we just used AC_CHECK_LIB,
-# as for libz. However, this had the following problem, diagnosed and fixed by
-# a user:
-#
-# - libbz2 uses the Pascal calling convention (WINAPI) for the functions
-# under Win32.
-# - The standard autoconf AC_CHECK_LIB fails to include "bzlib.h",
-# therefore missing the function definition.
-# - The compiler thus generates a "C" signature for the test function.
-# - The linker fails to find the "C" function.
-# - PCRE2 fails to configure if asked to do so against libbz2.
-#
-# Solution:
-#
-# - Replace the AC_CHECK_LIB test with a custom test.
-
-for ac_header in bzlib.h
-do :
- ac_fn_c_check_header_mongrel "$LINENO" "bzlib.h" "ac_cv_header_bzlib_h" "$ac_includes_default"
-if test "x$ac_cv_header_bzlib_h" = xyes; then :
- cat >>confdefs.h <<_ACEOF
-#define HAVE_BZLIB_H 1
-_ACEOF
- HAVE_BZLIB_H=1
-fi
-
-done
-
-# Original test
-# AC_CHECK_LIB([bz2], [BZ2_bzopen], [HAVE_LIBBZ2=1])
-#
-# Custom test follows
-
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for libbz2" >&5
-$as_echo_n "checking for libbz2... " >&6; }
-OLD_LIBS="$LIBS"
-LIBS="$LIBS -lbz2"
-cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h. */
-
-#ifdef HAVE_BZLIB_H
-#include
-#endif
-int
-main ()
-{
-return (int)BZ2_bzopen("conftest", "rb");
- ;
- return 0;
-}
-_ACEOF
-if ac_fn_c_try_link "$LINENO"; then :
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
-$as_echo "yes" >&6; };HAVE_LIBBZ2=1; break;
-else
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-$as_echo "no" >&6; }
-fi
-rm -f core conftest.err conftest.$ac_objext \
- conftest$ac_exeext conftest.$ac_ext
-LIBS="$OLD_LIBS"
-
-# Check for the availabiity of libreadline
-
-if test "$enable_pcre2test_libreadline" = "yes"; then
- for ac_header in readline/readline.h
-do :
- ac_fn_c_check_header_mongrel "$LINENO" "readline/readline.h" "ac_cv_header_readline_readline_h" "$ac_includes_default"
-if test "x$ac_cv_header_readline_readline_h" = xyes; then :
- cat >>confdefs.h <<_ACEOF
-#define HAVE_READLINE_READLINE_H 1
-_ACEOF
- HAVE_READLINE_H=1
-fi
-
-done
-
- for ac_header in readline/history.h
-do :
- ac_fn_c_check_header_mongrel "$LINENO" "readline/history.h" "ac_cv_header_readline_history_h" "$ac_includes_default"
-if test "x$ac_cv_header_readline_history_h" = xyes; then :
- cat >>confdefs.h <<_ACEOF
-#define HAVE_READLINE_HISTORY_H 1
-_ACEOF
- HAVE_HISTORY_H=1
-fi
-
-done
-
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking for readline in -lreadline" >&5
-$as_echo_n "checking for readline in -lreadline... " >&6; }
-if ${ac_cv_lib_readline_readline+:} false; then :
- $as_echo_n "(cached) " >&6
-else
- ac_check_lib_save_LIBS=$LIBS
-LIBS="-lreadline $LIBS"
-cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h. */
-
-/* Override any GCC internal prototype to avoid an error.
- Use char because int might match the return type of a GCC
- builtin and then its argument prototype would still apply. */
-#ifdef __cplusplus
-extern "C"
-#endif
-char readline ();
-int
-main ()
-{
-return readline ();
- ;
- return 0;
-}
-_ACEOF
-if ac_fn_c_try_link "$LINENO"; then :
- ac_cv_lib_readline_readline=yes
-else
- ac_cv_lib_readline_readline=no
-fi
-rm -f core conftest.err conftest.$ac_objext \
- conftest$ac_exeext conftest.$ac_ext
-LIBS=$ac_check_lib_save_LIBS
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_readline_readline" >&5
-$as_echo "$ac_cv_lib_readline_readline" >&6; }
-if test "x$ac_cv_lib_readline_readline" = xyes; then :
- LIBREADLINE="-lreadline"
-else
- unset ac_cv_lib_readline_readline;
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking for readline in -lreadline" >&5
-$as_echo_n "checking for readline in -lreadline... " >&6; }
-if ${ac_cv_lib_readline_readline+:} false; then :
- $as_echo_n "(cached) " >&6
-else
- ac_check_lib_save_LIBS=$LIBS
-LIBS="-lreadline -ltinfo $LIBS"
-cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h. */
-
-/* Override any GCC internal prototype to avoid an error.
- Use char because int might match the return type of a GCC
- builtin and then its argument prototype would still apply. */
-#ifdef __cplusplus
-extern "C"
-#endif
-char readline ();
-int
-main ()
-{
-return readline ();
- ;
- return 0;
-}
-_ACEOF
-if ac_fn_c_try_link "$LINENO"; then :
- ac_cv_lib_readline_readline=yes
-else
- ac_cv_lib_readline_readline=no
-fi
-rm -f core conftest.err conftest.$ac_objext \
- conftest$ac_exeext conftest.$ac_ext
-LIBS=$ac_check_lib_save_LIBS
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_readline_readline" >&5
-$as_echo "$ac_cv_lib_readline_readline" >&6; }
-if test "x$ac_cv_lib_readline_readline" = xyes; then :
- LIBREADLINE="-ltinfo"
-else
- unset ac_cv_lib_readline_readline;
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking for readline in -lreadline" >&5
-$as_echo_n "checking for readline in -lreadline... " >&6; }
-if ${ac_cv_lib_readline_readline+:} false; then :
- $as_echo_n "(cached) " >&6
-else
- ac_check_lib_save_LIBS=$LIBS
-LIBS="-lreadline -lcurses $LIBS"
-cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h. */
-
-/* Override any GCC internal prototype to avoid an error.
- Use char because int might match the return type of a GCC
- builtin and then its argument prototype would still apply. */
-#ifdef __cplusplus
-extern "C"
-#endif
-char readline ();
-int
-main ()
-{
-return readline ();
- ;
- return 0;
-}
-_ACEOF
-if ac_fn_c_try_link "$LINENO"; then :
- ac_cv_lib_readline_readline=yes
-else
- ac_cv_lib_readline_readline=no
-fi
-rm -f core conftest.err conftest.$ac_objext \
- conftest$ac_exeext conftest.$ac_ext
-LIBS=$ac_check_lib_save_LIBS
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_readline_readline" >&5
-$as_echo "$ac_cv_lib_readline_readline" >&6; }
-if test "x$ac_cv_lib_readline_readline" = xyes; then :
- LIBREADLINE="-lcurses"
-else
- unset ac_cv_lib_readline_readline;
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking for readline in -lreadline" >&5
-$as_echo_n "checking for readline in -lreadline... " >&6; }
-if ${ac_cv_lib_readline_readline+:} false; then :
- $as_echo_n "(cached) " >&6
-else
- ac_check_lib_save_LIBS=$LIBS
-LIBS="-lreadline -lncurses $LIBS"
-cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h. */
-
-/* Override any GCC internal prototype to avoid an error.
- Use char because int might match the return type of a GCC
- builtin and then its argument prototype would still apply. */
-#ifdef __cplusplus
-extern "C"
-#endif
-char readline ();
-int
-main ()
-{
-return readline ();
- ;
- return 0;
-}
-_ACEOF
-if ac_fn_c_try_link "$LINENO"; then :
- ac_cv_lib_readline_readline=yes
-else
- ac_cv_lib_readline_readline=no
-fi
-rm -f core conftest.err conftest.$ac_objext \
- conftest$ac_exeext conftest.$ac_ext
-LIBS=$ac_check_lib_save_LIBS
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_readline_readline" >&5
-$as_echo "$ac_cv_lib_readline_readline" >&6; }
-if test "x$ac_cv_lib_readline_readline" = xyes; then :
- LIBREADLINE="-lncurses"
-else
- unset ac_cv_lib_readline_readline;
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking for readline in -lreadline" >&5
-$as_echo_n "checking for readline in -lreadline... " >&6; }
-if ${ac_cv_lib_readline_readline+:} false; then :
- $as_echo_n "(cached) " >&6
-else
- ac_check_lib_save_LIBS=$LIBS
-LIBS="-lreadline -lncursesw $LIBS"
-cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h. */
-
-/* Override any GCC internal prototype to avoid an error.
- Use char because int might match the return type of a GCC
- builtin and then its argument prototype would still apply. */
-#ifdef __cplusplus
-extern "C"
-#endif
-char readline ();
-int
-main ()
-{
-return readline ();
- ;
- return 0;
-}
-_ACEOF
-if ac_fn_c_try_link "$LINENO"; then :
- ac_cv_lib_readline_readline=yes
-else
- ac_cv_lib_readline_readline=no
-fi
-rm -f core conftest.err conftest.$ac_objext \
- conftest$ac_exeext conftest.$ac_ext
-LIBS=$ac_check_lib_save_LIBS
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_readline_readline" >&5
-$as_echo "$ac_cv_lib_readline_readline" >&6; }
-if test "x$ac_cv_lib_readline_readline" = xyes; then :
- LIBREADLINE="-lncursesw"
-else
- unset ac_cv_lib_readline_readline;
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking for readline in -lreadline" >&5
-$as_echo_n "checking for readline in -lreadline... " >&6; }
-if ${ac_cv_lib_readline_readline+:} false; then :
- $as_echo_n "(cached) " >&6
-else
- ac_check_lib_save_LIBS=$LIBS
-LIBS="-lreadline -ltermcap $LIBS"
-cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h. */
-
-/* Override any GCC internal prototype to avoid an error.
- Use char because int might match the return type of a GCC
- builtin and then its argument prototype would still apply. */
-#ifdef __cplusplus
-extern "C"
-#endif
-char readline ();
-int
-main ()
-{
-return readline ();
- ;
- return 0;
-}
-_ACEOF
-if ac_fn_c_try_link "$LINENO"; then :
- ac_cv_lib_readline_readline=yes
-else
- ac_cv_lib_readline_readline=no
-fi
-rm -f core conftest.err conftest.$ac_objext \
- conftest$ac_exeext conftest.$ac_ext
-LIBS=$ac_check_lib_save_LIBS
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_readline_readline" >&5
-$as_echo "$ac_cv_lib_readline_readline" >&6; }
-if test "x$ac_cv_lib_readline_readline" = xyes; then :
- LIBREADLINE="-ltermcap"
-else
- LIBREADLINE=""
-fi
-
-fi
-
-fi
-
-fi
-
-fi
-
-fi
-
-
- if test -n "$LIBREADLINE"; then
- if test "$LIBREADLINE" != "-lreadline"; then
- echo "-lreadline needs $LIBREADLINE"
- LIBREADLINE="-lreadline $LIBREADLINE"
- fi
- fi
-fi
-
-
-# Check for the availability of libedit. Different distributions put its
-# headers in different places. Try to cover the most common ones.
-
-if test "$enable_pcre2test_libedit" = "yes"; then
- for ac_header in editline/readline.h
-do :
- ac_fn_c_check_header_mongrel "$LINENO" "editline/readline.h" "ac_cv_header_editline_readline_h" "$ac_includes_default"
-if test "x$ac_cv_header_editline_readline_h" = xyes; then :
- cat >>confdefs.h <<_ACEOF
-#define HAVE_EDITLINE_READLINE_H 1
-_ACEOF
- HAVE_EDITLINE_READLINE_H=1
-else
- for ac_header in edit/readline/readline.h
-do :
- ac_fn_c_check_header_mongrel "$LINENO" "edit/readline/readline.h" "ac_cv_header_edit_readline_readline_h" "$ac_includes_default"
-if test "x$ac_cv_header_edit_readline_readline_h" = xyes; then :
- cat >>confdefs.h <<_ACEOF
-#define HAVE_EDIT_READLINE_READLINE_H 1
-_ACEOF
- HAVE_READLINE_READLINE_H=1
-else
- for ac_header in readline/readline.h
-do :
- ac_fn_c_check_header_mongrel "$LINENO" "readline/readline.h" "ac_cv_header_readline_readline_h" "$ac_includes_default"
-if test "x$ac_cv_header_readline_readline_h" = xyes; then :
- cat >>confdefs.h <<_ACEOF
-#define HAVE_READLINE_READLINE_H 1
-_ACEOF
- HAVE_READLINE_READLINE_H=1
-fi
-
-done
-
-fi
-
-done
-
-fi
-
-done
-
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking for readline in -ledit" >&5
-$as_echo_n "checking for readline in -ledit... " >&6; }
-if ${ac_cv_lib_edit_readline+:} false; then :
- $as_echo_n "(cached) " >&6
-else
- ac_check_lib_save_LIBS=$LIBS
-LIBS="-ledit $LIBS"
-cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h. */
-
-/* Override any GCC internal prototype to avoid an error.
- Use char because int might match the return type of a GCC
- builtin and then its argument prototype would still apply. */
-#ifdef __cplusplus
-extern "C"
-#endif
-char readline ();
-int
-main ()
-{
-return readline ();
- ;
- return 0;
-}
-_ACEOF
-if ac_fn_c_try_link "$LINENO"; then :
- ac_cv_lib_edit_readline=yes
-else
- ac_cv_lib_edit_readline=no
-fi
-rm -f core conftest.err conftest.$ac_objext \
- conftest$ac_exeext conftest.$ac_ext
-LIBS=$ac_check_lib_save_LIBS
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_edit_readline" >&5
-$as_echo "$ac_cv_lib_edit_readline" >&6; }
-if test "x$ac_cv_lib_edit_readline" = xyes; then :
- LIBEDIT="-ledit"
-fi
-
-fi
-
-# This facilitates -ansi builds under Linux
-
-PCRE2_STATIC_CFLAG=""
-if test "x$enable_shared" = "xno" ; then
-
-$as_echo "#define PCRE2_STATIC 1" >>confdefs.h
-
- PCRE2_STATIC_CFLAG="-DPCRE2_STATIC"
-fi
-
-
-# Here is where PCRE2-specific defines are handled
-
-if test "$enable_pcre2_8" = "yes"; then
-
-$as_echo "#define SUPPORT_PCRE2_8 /**/" >>confdefs.h
-
-fi
-
-if test "$enable_pcre2_16" = "yes"; then
-
-$as_echo "#define SUPPORT_PCRE2_16 /**/" >>confdefs.h
-
-fi
-
-if test "$enable_pcre2_32" = "yes"; then
-
-$as_echo "#define SUPPORT_PCRE2_32 /**/" >>confdefs.h
-
-fi
-
-if test "$enable_debug" = "yes"; then
-
-$as_echo "#define PCRE2_DEBUG /**/" >>confdefs.h
-
-fi
-
-# Unless running under Windows, JIT support requires pthreads.
-
-if test "$enable_jit" = "yes"; then
- if test "$HAVE_WINDOWS_H" != "1"; then
-
-
-ac_ext=c
-ac_cpp='$CPP $CPPFLAGS'
-ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
-ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
-ac_compiler_gnu=$ac_cv_c_compiler_gnu
-
-ax_pthread_ok=no
-
-# We used to check for pthread.h first, but this fails if pthread.h
-# requires special compiler flags (e.g. on True64 or Sequent).
-# It gets checked for in the link test anyway.
-
-# First of all, check if the user has set any of the PTHREAD_LIBS,
-# etcetera environment variables, and if threads linking works using
-# them:
-if test x"$PTHREAD_LIBS$PTHREAD_CFLAGS" != x; then
- save_CFLAGS="$CFLAGS"
- CFLAGS="$CFLAGS $PTHREAD_CFLAGS"
- save_LIBS="$LIBS"
- LIBS="$PTHREAD_LIBS $LIBS"
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking for pthread_join in LIBS=$PTHREAD_LIBS with CFLAGS=$PTHREAD_CFLAGS" >&5
-$as_echo_n "checking for pthread_join in LIBS=$PTHREAD_LIBS with CFLAGS=$PTHREAD_CFLAGS... " >&6; }
- cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h. */
-
-/* Override any GCC internal prototype to avoid an error.
- Use char because int might match the return type of a GCC
- builtin and then its argument prototype would still apply. */
-#ifdef __cplusplus
-extern "C"
-#endif
-char pthread_join ();
-int
-main ()
-{
-return pthread_join ();
- ;
- return 0;
-}
-_ACEOF
-if ac_fn_c_try_link "$LINENO"; then :
- ax_pthread_ok=yes
-fi
-rm -f core conftest.err conftest.$ac_objext \
- conftest$ac_exeext conftest.$ac_ext
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ax_pthread_ok" >&5
-$as_echo "$ax_pthread_ok" >&6; }
- if test x"$ax_pthread_ok" = xno; then
- PTHREAD_LIBS=""
- PTHREAD_CFLAGS=""
- fi
- LIBS="$save_LIBS"
- CFLAGS="$save_CFLAGS"
-fi
-
-# We must check for the threads library under a number of different
-# names; the ordering is very important because some systems
-# (e.g. DEC) have both -lpthread and -lpthreads, where one of the
-# libraries is broken (non-POSIX).
-
-# Create a list of thread flags to try. Items starting with a "-" are
-# C compiler flags, and other items are library names, except for "none"
-# which indicates that we try without any flags at all, and "pthread-config"
-# which is a program returning the flags for the Pth emulation library.
-
-ax_pthread_flags="pthreads none -Kthread -kthread lthread -pthread -pthreads -mthreads pthread --thread-safe -mt pthread-config"
-
-# The ordering *is* (sometimes) important. Some notes on the
-# individual items follow:
-
-# pthreads: AIX (must check this before -lpthread)
-# none: in case threads are in libc; should be tried before -Kthread and
-# other compiler flags to prevent continual compiler warnings
-# -Kthread: Sequent (threads in libc, but -Kthread needed for pthread.h)
-# -kthread: FreeBSD kernel threads (preferred to -pthread since SMP-able)
-# lthread: LinuxThreads port on FreeBSD (also preferred to -pthread)
-# -pthread: Linux/gcc (kernel threads), BSD/gcc (userland threads)
-# -pthreads: Solaris/gcc
-# -mthreads: Mingw32/gcc, Lynx/gcc
-# -mt: Sun Workshop C (may only link SunOS threads [-lthread], but it
-# doesn't hurt to check since this sometimes defines pthreads too;
-# also defines -D_REENTRANT)
-# ... -mt is also the pthreads flag for HP/aCC
-# pthread: Linux, etcetera
-# --thread-safe: KAI C++
-# pthread-config: use pthread-config program (for GNU Pth library)
-
-case ${host_os} in
- solaris*)
-
- # On Solaris (at least, for some versions), libc contains stubbed
- # (non-functional) versions of the pthreads routines, so link-based
- # tests will erroneously succeed. (We need to link with -pthreads/-mt/
- # -lpthread.) (The stubs are missing pthread_cleanup_push, or rather
- # a function called by this macro, so we could check for that, but
- # who knows whether they'll stub that too in a future libc.) So,
- # we'll just look for -pthreads and -lpthread first:
-
- ax_pthread_flags="-pthreads pthread -mt -pthread $ax_pthread_flags"
- ;;
-
- darwin*)
- ax_pthread_flags="-pthread $ax_pthread_flags"
- ;;
-esac
-
-if test x"$ax_pthread_ok" = xno; then
-for flag in $ax_pthread_flags; do
-
- case $flag in
- none)
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether pthreads work without any flags" >&5
-$as_echo_n "checking whether pthreads work without any flags... " >&6; }
- ;;
-
- -*)
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether pthreads work with $flag" >&5
-$as_echo_n "checking whether pthreads work with $flag... " >&6; }
- PTHREAD_CFLAGS="$flag"
- ;;
-
- pthread-config)
- # Extract the first word of "pthread-config", so it can be a program name with args.
-set dummy pthread-config; ac_word=$2
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
-$as_echo_n "checking for $ac_word... " >&6; }
-if ${ac_cv_prog_ax_pthread_config+:} false; then :
- $as_echo_n "(cached) " >&6
-else
- if test -n "$ax_pthread_config"; then
- ac_cv_prog_ax_pthread_config="$ax_pthread_config" # Let the user override the test.
-else
-as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
-for as_dir in $PATH
-do
- IFS=$as_save_IFS
- test -z "$as_dir" && as_dir=.
- for ac_exec_ext in '' $ac_executable_extensions; do
- if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
- ac_cv_prog_ax_pthread_config="yes"
- $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
- break 2
- fi
-done
- done
-IFS=$as_save_IFS
-
- test -z "$ac_cv_prog_ax_pthread_config" && ac_cv_prog_ax_pthread_config="no"
-fi
-fi
-ax_pthread_config=$ac_cv_prog_ax_pthread_config
-if test -n "$ax_pthread_config"; then
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ax_pthread_config" >&5
-$as_echo "$ax_pthread_config" >&6; }
-else
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-$as_echo "no" >&6; }
-fi
-
-
- if test x"$ax_pthread_config" = xno; then continue; fi
- PTHREAD_CFLAGS="`pthread-config --cflags`"
- PTHREAD_LIBS="`pthread-config --ldflags` `pthread-config --libs`"
- ;;
-
- *)
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking for the pthreads library -l$flag" >&5
-$as_echo_n "checking for the pthreads library -l$flag... " >&6; }
- PTHREAD_LIBS="-l$flag"
- ;;
- esac
-
- save_LIBS="$LIBS"
- save_CFLAGS="$CFLAGS"
- LIBS="$PTHREAD_LIBS $LIBS"
- CFLAGS="$CFLAGS $PTHREAD_CFLAGS"
-
- # Check for various functions. We must include pthread.h,
- # since some functions may be macros. (On the Sequent, we
- # need a special flag -Kthread to make this header compile.)
- # We check for pthread_join because it is in -lpthread on IRIX
- # while pthread_create is in libc. We check for pthread_attr_init
- # due to DEC craziness with -lpthreads. We check for
- # pthread_cleanup_push because it is one of the few pthread
- # functions on Solaris that doesn't have a non-functional libc stub.
- # We try pthread_create on general principles.
- cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h. */
-#include
- static void routine(void *a) { a = 0; }
- static void *start_routine(void *a) { return a; }
-int
-main ()
-{
-pthread_t th; pthread_attr_t attr;
- pthread_create(&th, 0, start_routine, 0);
- pthread_join(th, 0);
- pthread_attr_init(&attr);
- pthread_cleanup_push(routine, 0);
- pthread_cleanup_pop(0) /* ; */
- ;
- return 0;
-}
-_ACEOF
-if ac_fn_c_try_link "$LINENO"; then :
- ax_pthread_ok=yes
-fi
-rm -f core conftest.err conftest.$ac_objext \
- conftest$ac_exeext conftest.$ac_ext
-
- LIBS="$save_LIBS"
- CFLAGS="$save_CFLAGS"
-
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ax_pthread_ok" >&5
-$as_echo "$ax_pthread_ok" >&6; }
- if test "x$ax_pthread_ok" = xyes; then
- break;
- fi
-
- PTHREAD_LIBS=""
- PTHREAD_CFLAGS=""
-done
-fi
-
-# Various other checks:
-if test "x$ax_pthread_ok" = xyes; then
- save_LIBS="$LIBS"
- LIBS="$PTHREAD_LIBS $LIBS"
- save_CFLAGS="$CFLAGS"
- CFLAGS="$CFLAGS $PTHREAD_CFLAGS"
-
- # Detect AIX lossage: JOINABLE attribute is called UNDETACHED.
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking for joinable pthread attribute" >&5
-$as_echo_n "checking for joinable pthread attribute... " >&6; }
- attr_name=unknown
- for attr in PTHREAD_CREATE_JOINABLE PTHREAD_CREATE_UNDETACHED; do
- cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h. */
-#include
-int
-main ()
-{
-int attr = $attr; return attr /* ; */
- ;
- return 0;
-}
-_ACEOF
-if ac_fn_c_try_link "$LINENO"; then :
- attr_name=$attr; break
-fi
-rm -f core conftest.err conftest.$ac_objext \
- conftest$ac_exeext conftest.$ac_ext
- done
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: $attr_name" >&5
-$as_echo "$attr_name" >&6; }
- if test "$attr_name" != PTHREAD_CREATE_JOINABLE; then
-
-cat >>confdefs.h <<_ACEOF
-#define PTHREAD_CREATE_JOINABLE $attr_name
-_ACEOF
-
- fi
-
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking if more special flags are required for pthreads" >&5
-$as_echo_n "checking if more special flags are required for pthreads... " >&6; }
- flag=no
- case ${host_os} in
- aix* | freebsd* | darwin*) flag="-D_THREAD_SAFE";;
- osf* | hpux*) flag="-D_REENTRANT";;
- solaris*)
- if test "$GCC" = "yes"; then
- flag="-D_REENTRANT"
- else
- flag="-mt -D_REENTRANT"
- fi
- ;;
- esac
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: ${flag}" >&5
-$as_echo "${flag}" >&6; }
- if test "x$flag" != xno; then
- PTHREAD_CFLAGS="$flag $PTHREAD_CFLAGS"
- fi
-
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking for PTHREAD_PRIO_INHERIT" >&5
-$as_echo_n "checking for PTHREAD_PRIO_INHERIT... " >&6; }
-if ${ax_cv_PTHREAD_PRIO_INHERIT+:} false; then :
- $as_echo_n "(cached) " >&6
-else
-
- cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h. */
-
- #include
-int
-main ()
-{
-int i = PTHREAD_PRIO_INHERIT;
- ;
- return 0;
-}
-_ACEOF
-if ac_fn_c_try_link "$LINENO"; then :
- ax_cv_PTHREAD_PRIO_INHERIT=yes
-else
- ax_cv_PTHREAD_PRIO_INHERIT=no
-fi
-rm -f core conftest.err conftest.$ac_objext \
- conftest$ac_exeext conftest.$ac_ext
-
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ax_cv_PTHREAD_PRIO_INHERIT" >&5
-$as_echo "$ax_cv_PTHREAD_PRIO_INHERIT" >&6; }
- if test "x$ax_cv_PTHREAD_PRIO_INHERIT" = "xyes"; then :
-
-$as_echo "#define HAVE_PTHREAD_PRIO_INHERIT 1" >>confdefs.h
-
-fi
-
- LIBS="$save_LIBS"
- CFLAGS="$save_CFLAGS"
-
- # More AIX lossage: must compile with xlc_r or cc_r
- if test x"$GCC" != xyes; then
- for ac_prog in xlc_r cc_r
-do
- # Extract the first word of "$ac_prog", so it can be a program name with args.
-set dummy $ac_prog; ac_word=$2
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
-$as_echo_n "checking for $ac_word... " >&6; }
-if ${ac_cv_prog_PTHREAD_CC+:} false; then :
- $as_echo_n "(cached) " >&6
-else
- if test -n "$PTHREAD_CC"; then
- ac_cv_prog_PTHREAD_CC="$PTHREAD_CC" # Let the user override the test.
-else
-as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
-for as_dir in $PATH
-do
- IFS=$as_save_IFS
- test -z "$as_dir" && as_dir=.
- for ac_exec_ext in '' $ac_executable_extensions; do
- if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
- ac_cv_prog_PTHREAD_CC="$ac_prog"
- $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
- break 2
- fi
-done
- done
-IFS=$as_save_IFS
-
-fi
-fi
-PTHREAD_CC=$ac_cv_prog_PTHREAD_CC
-if test -n "$PTHREAD_CC"; then
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: $PTHREAD_CC" >&5
-$as_echo "$PTHREAD_CC" >&6; }
-else
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-$as_echo "no" >&6; }
-fi
-
-
- test -n "$PTHREAD_CC" && break
-done
-test -n "$PTHREAD_CC" || PTHREAD_CC="${CC}"
-
- else
- PTHREAD_CC=$CC
- fi
-else
- PTHREAD_CC="$CC"
-fi
-
-
-
-
-
-# Finally, execute ACTION-IF-FOUND/ACTION-IF-NOT-FOUND:
-if test x"$ax_pthread_ok" = xyes; then
-
-$as_echo "#define HAVE_PTHREAD 1" >>confdefs.h
-
- :
-else
- ax_pthread_ok=no
- as_fn_error $? "JIT support requires pthreads" "$LINENO" 5
-fi
-ac_ext=c
-ac_cpp='$CPP $CPPFLAGS'
-ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
-ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
-ac_compiler_gnu=$ac_cv_c_compiler_gnu
-
-
- CC="$PTHREAD_CC"
- CFLAGS="$PTHREAD_CFLAGS $CFLAGS"
- LIBS="$PTHREAD_LIBS $LIBS"
- fi
-
-$as_echo "#define SUPPORT_JIT /**/" >>confdefs.h
-
-else
- enable_pcre2grep_jit="no"
-fi
-
-if test "$enable_pcre2grep_jit" = "yes"; then
-
-$as_echo "#define SUPPORT_PCRE2GREP_JIT /**/" >>confdefs.h
-
-fi
-
-if test "$enable_unicode" = "yes"; then
-
-$as_echo "#define SUPPORT_UNICODE /**/" >>confdefs.h
-
-fi
-
-if test "$enable_stack_for_recursion" = "no"; then
-
-$as_echo "#define HEAP_MATCH_RECURSE /**/" >>confdefs.h
-
-fi
-
-if test "$enable_pcre2grep_libz" = "yes"; then
-
-$as_echo "#define SUPPORT_LIBZ /**/" >>confdefs.h
-
-fi
-
-if test "$enable_pcre2grep_libbz2" = "yes"; then
-
-$as_echo "#define SUPPORT_LIBBZ2 /**/" >>confdefs.h
-
-fi
-
-if test $with_pcre2grep_bufsize -lt 8192 ; then
- { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $with_pcre2grep_bufsize is too small for --with-pcre2grep-bufsize; using 8192" >&5
-$as_echo "$as_me: WARNING: $with_pcre2grep_bufsize is too small for --with-pcre2grep-bufsize; using 8192" >&2;}
- with_pcre2grep_bufsize="8192"
-else
- if test $? -gt 1 ; then
- as_fn_error $? "Bad value for --with-pcre2grep-bufsize" "$LINENO" 5
- fi
-fi
-
-
-cat >>confdefs.h <<_ACEOF
-#define PCRE2GREP_BUFSIZE $with_pcre2grep_bufsize
-_ACEOF
-
-
-if test "$enable_pcre2test_libedit" = "yes"; then
-
-$as_echo "#define SUPPORT_LIBEDIT /**/" >>confdefs.h
-
- LIBREADLINE="$LIBEDIT"
-elif test "$enable_pcre2test_libreadline" = "yes"; then
-
-$as_echo "#define SUPPORT_LIBREADLINE /**/" >>confdefs.h
-
-fi
-
-
-cat >>confdefs.h <<_ACEOF
-#define NEWLINE_DEFAULT $ac_pcre2_newline_value
-_ACEOF
-
-
-if test "$enable_bsr_anycrlf" = "yes"; then
-
-$as_echo "#define BSR_ANYCRLF /**/" >>confdefs.h
-
-fi
-
-if test "$enable_never_backslash_C" = "yes"; then
-
-$as_echo "#define NEVER_BACKSLASH_C /**/" >>confdefs.h
-
-fi
-
-
-cat >>confdefs.h <<_ACEOF
-#define LINK_SIZE $with_link_size
-_ACEOF
-
-
-
-cat >>confdefs.h <<_ACEOF
-#define PARENS_NEST_LIMIT $with_parens_nest_limit
-_ACEOF
-
-
-
-cat >>confdefs.h <<_ACEOF
-#define MATCH_LIMIT $with_match_limit
-_ACEOF
-
-
-
-cat >>confdefs.h <<_ACEOF
-#define MATCH_LIMIT_RECURSION $with_match_limit_recursion
-_ACEOF
-
-
-
-$as_echo "#define MAX_NAME_SIZE 32" >>confdefs.h
-
-
-
-$as_echo "#define MAX_NAME_COUNT 10000" >>confdefs.h
-
-
-
-
-if test "$enable_ebcdic" = "yes"; then
-
-cat >>confdefs.h <<_ACEOF
-#define EBCDIC /**/
-_ACEOF
-
-fi
-
-if test "$enable_ebcdic_nl25" = "yes"; then
-
-cat >>confdefs.h <<_ACEOF
-#define EBCDIC_NL25 /**/
-_ACEOF
-
-fi
-
-if test "$enable_valgrind" = "yes"; then
-
-cat >>confdefs.h <<_ACEOF
-#define SUPPORT_VALGRIND /**/
-_ACEOF
-
-fi
-
-# Platform specific issues
-NO_UNDEFINED=
-EXPORT_ALL_SYMBOLS=
-case $host_os in
- cygwin* | mingw* )
- if test X"$enable_shared" = Xyes; then
- NO_UNDEFINED="-no-undefined"
- EXPORT_ALL_SYMBOLS="-Wl,--export-all-symbols"
- fi
- ;;
-esac
-
-# The extra LDFLAGS for each particular library. The libpcre2*_version values
-# are m4 variables, assigned above.
-
-EXTRA_LIBPCRE2_8_LDFLAGS="$EXTRA_LIBPCRE2_8_LDFLAGS \
- $NO_UNDEFINED -version-info 3:0:3"
-
-EXTRA_LIBPCRE2_16_LDFLAGS="$EXTRA_LIBPCRE2_16_LDFLAGS \
- $NO_UNDEFINED -version-info 3:0:3"
-
-EXTRA_LIBPCRE2_32_LDFLAGS="$EXTRA_LIBPCRE2_32_LDFLAGS \
- $NO_UNDEFINED -version-info 3:0:3"
-
-EXTRA_LIBPCRE2_POSIX_LDFLAGS="$EXTRA_LIBPCRE2_POSIX_LDFLAGS \
- $NO_UNDEFINED -version-info 0:1:0"
-
-
-
-
-
-
-# When we run 'make distcheck', use these arguments. Turning off compiler
-# optimization makes it run faster.
-DISTCHECK_CONFIGURE_FLAGS="CFLAGS='' CXXFLAGS='' --enable-pcre2-16 --enable-pcre2-32 --enable-jit --enable-utf"
-
-
-# Check that, if --enable-pcre2grep-libz or --enable-pcre2grep-libbz2 is
-# specified, the relevant library is available.
-
-if test "$enable_pcre2grep_libz" = "yes"; then
- if test "$HAVE_ZLIB_H" != "1"; then
- echo "** Cannot --enable-pcre2grep-libz because zlib.h was not found"
- exit 1
- fi
- if test "$HAVE_LIBZ" != "1"; then
- echo "** Cannot --enable-pcre2grep-libz because libz was not found"
- exit 1
- fi
- LIBZ="-lz"
-fi
-
-
-if test "$enable_pcre2grep_libbz2" = "yes"; then
- if test "$HAVE_BZLIB_H" != "1"; then
- echo "** Cannot --enable-pcre2grep-libbz2 because bzlib.h was not found"
- exit 1
- fi
- if test "$HAVE_LIBBZ2" != "1"; then
- echo "** Cannot --enable-pcre2grep-libbz2 because libbz2 was not found"
- exit 1
- fi
- LIBBZ2="-lbz2"
-fi
-
-
-# Similarly for --enable-pcre2test-readline
-
-if test "$enable_pcre2test_libedit" = "yes"; then
- if test "$enable_pcre2test_libreadline" = "yes"; then
- echo "** Cannot use both --enable-pcre2test-libedit and --enable-pcre2test-readline"
- exit 1
- fi
- if test "$HAVE_EDITLINE_READLINE_H" != "1" -a \
- "$HAVE_READLINE_READLINE_H" != "1"; then
- echo "** Cannot --enable-pcre2test-libedit because neither editline/readline.h"
- echo "** nor readline/readline.h was found."
- exit 1
- fi
- if test -z "$LIBEDIT"; then
- echo "** Cannot --enable-pcre2test-libedit because libedit library was not found."
- exit 1
- fi
-fi
-
-if test "$enable_pcre2test_libreadline" = "yes"; then
- if test "$HAVE_READLINE_H" != "1"; then
- echo "** Cannot --enable-pcre2test-readline because readline/readline.h was not found."
- exit 1
- fi
- if test "$HAVE_HISTORY_H" != "1"; then
- echo "** Cannot --enable-pcre2test-readline because readline/history.h was not found."
- exit 1
- fi
- if test -z "$LIBREADLINE"; then
- echo "** Cannot --enable-pcre2test-readline because readline library was not found."
- exit 1
- fi
-fi
-
-# Handle valgrind support
-
-if test "$enable_valgrind" = "yes"; then
-
-
-
-
-
-
-
-if test "x$ac_cv_env_PKG_CONFIG_set" != "xset"; then
- if test -n "$ac_tool_prefix"; then
- # Extract the first word of "${ac_tool_prefix}pkg-config", so it can be a program name with args.
-set dummy ${ac_tool_prefix}pkg-config; ac_word=$2
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
-$as_echo_n "checking for $ac_word... " >&6; }
-if ${ac_cv_path_PKG_CONFIG+:} false; then :
- $as_echo_n "(cached) " >&6
-else
- case $PKG_CONFIG in
- [\\/]* | ?:[\\/]*)
- ac_cv_path_PKG_CONFIG="$PKG_CONFIG" # Let the user override the test with a path.
- ;;
- *)
- as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
-for as_dir in $PATH
-do
- IFS=$as_save_IFS
- test -z "$as_dir" && as_dir=.
- for ac_exec_ext in '' $ac_executable_extensions; do
- if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
- ac_cv_path_PKG_CONFIG="$as_dir/$ac_word$ac_exec_ext"
- $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
- break 2
- fi
-done
- done
-IFS=$as_save_IFS
-
- ;;
-esac
-fi
-PKG_CONFIG=$ac_cv_path_PKG_CONFIG
-if test -n "$PKG_CONFIG"; then
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: $PKG_CONFIG" >&5
-$as_echo "$PKG_CONFIG" >&6; }
-else
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-$as_echo "no" >&6; }
-fi
-
-
-fi
-if test -z "$ac_cv_path_PKG_CONFIG"; then
- ac_pt_PKG_CONFIG=$PKG_CONFIG
- # Extract the first word of "pkg-config", so it can be a program name with args.
-set dummy pkg-config; ac_word=$2
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
-$as_echo_n "checking for $ac_word... " >&6; }
-if ${ac_cv_path_ac_pt_PKG_CONFIG+:} false; then :
- $as_echo_n "(cached) " >&6
-else
- case $ac_pt_PKG_CONFIG in
- [\\/]* | ?:[\\/]*)
- ac_cv_path_ac_pt_PKG_CONFIG="$ac_pt_PKG_CONFIG" # Let the user override the test with a path.
- ;;
- *)
- as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
-for as_dir in $PATH
-do
- IFS=$as_save_IFS
- test -z "$as_dir" && as_dir=.
- for ac_exec_ext in '' $ac_executable_extensions; do
- if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
- ac_cv_path_ac_pt_PKG_CONFIG="$as_dir/$ac_word$ac_exec_ext"
- $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
- break 2
- fi
-done
- done
-IFS=$as_save_IFS
-
- ;;
-esac
-fi
-ac_pt_PKG_CONFIG=$ac_cv_path_ac_pt_PKG_CONFIG
-if test -n "$ac_pt_PKG_CONFIG"; then
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_pt_PKG_CONFIG" >&5
-$as_echo "$ac_pt_PKG_CONFIG" >&6; }
-else
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-$as_echo "no" >&6; }
-fi
-
- if test "x$ac_pt_PKG_CONFIG" = x; then
- PKG_CONFIG=""
- else
- case $cross_compiling:$ac_tool_warned in
-yes:)
-{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
-$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
-ac_tool_warned=yes ;;
-esac
- PKG_CONFIG=$ac_pt_PKG_CONFIG
- fi
-else
- PKG_CONFIG="$ac_cv_path_PKG_CONFIG"
-fi
-
-fi
-if test -n "$PKG_CONFIG"; then
- _pkg_min_version=0.9.0
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking pkg-config is at least version $_pkg_min_version" >&5
-$as_echo_n "checking pkg-config is at least version $_pkg_min_version... " >&6; }
- if $PKG_CONFIG --atleast-pkgconfig-version $_pkg_min_version; then
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
-$as_echo "yes" >&6; }
- else
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-$as_echo "no" >&6; }
- PKG_CONFIG=""
- fi
-fi
-
-pkg_failed=no
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for VALGRIND" >&5
-$as_echo_n "checking for VALGRIND... " >&6; }
-
-if test -n "$VALGRIND_CFLAGS"; then
- pkg_cv_VALGRIND_CFLAGS="$VALGRIND_CFLAGS"
- elif test -n "$PKG_CONFIG"; then
- if test -n "$PKG_CONFIG" && \
- { { $as_echo "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"valgrind\""; } >&5
- ($PKG_CONFIG --exists --print-errors "valgrind") 2>&5
- ac_status=$?
- $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
- test $ac_status = 0; }; then
- pkg_cv_VALGRIND_CFLAGS=`$PKG_CONFIG --cflags "valgrind" 2>/dev/null`
- test "x$?" != "x0" && pkg_failed=yes
-else
- pkg_failed=yes
-fi
- else
- pkg_failed=untried
-fi
-if test -n "$VALGRIND_LIBS"; then
- pkg_cv_VALGRIND_LIBS="$VALGRIND_LIBS"
- elif test -n "$PKG_CONFIG"; then
- if test -n "$PKG_CONFIG" && \
- { { $as_echo "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"valgrind\""; } >&5
- ($PKG_CONFIG --exists --print-errors "valgrind") 2>&5
- ac_status=$?
- $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
- test $ac_status = 0; }; then
- pkg_cv_VALGRIND_LIBS=`$PKG_CONFIG --libs "valgrind" 2>/dev/null`
- test "x$?" != "x0" && pkg_failed=yes
-else
- pkg_failed=yes
-fi
- else
- pkg_failed=untried
-fi
-
-
-
-if test $pkg_failed = yes; then
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-$as_echo "no" >&6; }
-
-if $PKG_CONFIG --atleast-pkgconfig-version 0.20; then
- _pkg_short_errors_supported=yes
-else
- _pkg_short_errors_supported=no
-fi
- if test $_pkg_short_errors_supported = yes; then
- VALGRIND_PKG_ERRORS=`$PKG_CONFIG --short-errors --print-errors --cflags --libs "valgrind" 2>&1`
- else
- VALGRIND_PKG_ERRORS=`$PKG_CONFIG --print-errors --cflags --libs "valgrind" 2>&1`
- fi
- # Put the nasty error message in config.log where it belongs
- echo "$VALGRIND_PKG_ERRORS" >&5
-
- as_fn_error $? "Package requirements (valgrind) were not met:
-
-$VALGRIND_PKG_ERRORS
-
-Consider adjusting the PKG_CONFIG_PATH environment variable if you
-installed software in a non-standard prefix.
-
-Alternatively, you may set the environment variables VALGRIND_CFLAGS
-and VALGRIND_LIBS to avoid the need to call pkg-config.
-See the pkg-config man page for more details." "$LINENO" 5
-elif test $pkg_failed = untried; then
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-$as_echo "no" >&6; }
- { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
-$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
-as_fn_error $? "The pkg-config script could not be found or is too old. Make sure it
-is in your PATH or set the PKG_CONFIG environment variable to the full
-path to pkg-config.
-
-Alternatively, you may set the environment variables VALGRIND_CFLAGS
-and VALGRIND_LIBS to avoid the need to call pkg-config.
-See the pkg-config man page for more details.
-
-To get pkg-config, see .
-See \`config.log' for more details" "$LINENO" 5; }
-else
- VALGRIND_CFLAGS=$pkg_cv_VALGRIND_CFLAGS
- VALGRIND_LIBS=$pkg_cv_VALGRIND_LIBS
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
-$as_echo "yes" >&6; }
-
-fi
-fi
-
-# Handle code coverage reporting support
-if test "$enable_coverage" = "yes"; then
- if test "x$GCC" != "xyes"; then
- as_fn_error $? "Code coverage reports can only be generated when using GCC" "$LINENO" 5
- fi
-
- # ccache is incompatible with gcov
- # Extract the first word of "shtool", so it can be a program name with args.
-set dummy shtool; ac_word=$2
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
-$as_echo_n "checking for $ac_word... " >&6; }
-if ${ac_cv_path_SHTOOL+:} false; then :
- $as_echo_n "(cached) " >&6
-else
- case $SHTOOL in
- [\\/]* | ?:[\\/]*)
- ac_cv_path_SHTOOL="$SHTOOL" # Let the user override the test with a path.
- ;;
- *)
- as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
-for as_dir in $PATH
-do
- IFS=$as_save_IFS
- test -z "$as_dir" && as_dir=.
- for ac_exec_ext in '' $ac_executable_extensions; do
- if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
- ac_cv_path_SHTOOL="$as_dir/$ac_word$ac_exec_ext"
- $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
- break 2
- fi
-done
- done
-IFS=$as_save_IFS
-
- test -z "$ac_cv_path_SHTOOL" && ac_cv_path_SHTOOL="false"
- ;;
-esac
-fi
-SHTOOL=$ac_cv_path_SHTOOL
-if test -n "$SHTOOL"; then
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: $SHTOOL" >&5
-$as_echo "$SHTOOL" >&6; }
-else
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-$as_echo "no" >&6; }
-fi
-
-
- case `$SHTOOL path $CC` in
- *ccache*) cc_ccache=yes;;
- *) cc_ccache=no;;
- esac
-
- if test "$cc_ccache" = "yes"; then
- if test -z "$CCACHE_DISABLE" -o "$CCACHE_DISABLE" != "1"; then
- as_fn_error $? "must export CCACHE_DISABLE=1 to disable ccache for code coverage" "$LINENO" 5
- fi
- fi
-
-
- # Extract the first word of "lcov", so it can be a program name with args.
-set dummy lcov; ac_word=$2
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
-$as_echo_n "checking for $ac_word... " >&6; }
-if ${ac_cv_path_LCOV+:} false; then :
- $as_echo_n "(cached) " >&6
-else
- case $LCOV in
- [\\/]* | ?:[\\/]*)
- ac_cv_path_LCOV="$LCOV" # Let the user override the test with a path.
- ;;
- *)
- as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
-for as_dir in $PATH
-do
- IFS=$as_save_IFS
- test -z "$as_dir" && as_dir=.
- for ac_exec_ext in '' $ac_executable_extensions; do
- if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
- ac_cv_path_LCOV="$as_dir/$ac_word$ac_exec_ext"
- $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
- break 2
- fi
-done
- done
-IFS=$as_save_IFS
-
- test -z "$ac_cv_path_LCOV" && ac_cv_path_LCOV="false"
- ;;
-esac
-fi
-LCOV=$ac_cv_path_LCOV
-if test -n "$LCOV"; then
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LCOV" >&5
-$as_echo "$LCOV" >&6; }
-else
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-$as_echo "no" >&6; }
-fi
-
-
- if test "x$LCOV" = "xfalse"; then
- as_fn_error $? "lcov not found" "$LINENO" 5
- fi
-
-
- # Extract the first word of "genhtml", so it can be a program name with args.
-set dummy genhtml; ac_word=$2
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
-$as_echo_n "checking for $ac_word... " >&6; }
-if ${ac_cv_path_GENHTML+:} false; then :
- $as_echo_n "(cached) " >&6
-else
- case $GENHTML in
- [\\/]* | ?:[\\/]*)
- ac_cv_path_GENHTML="$GENHTML" # Let the user override the test with a path.
- ;;
- *)
- as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
-for as_dir in $PATH
-do
- IFS=$as_save_IFS
- test -z "$as_dir" && as_dir=.
- for ac_exec_ext in '' $ac_executable_extensions; do
- if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
- ac_cv_path_GENHTML="$as_dir/$ac_word$ac_exec_ext"
- $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
- break 2
- fi
-done
- done
-IFS=$as_save_IFS
-
- test -z "$ac_cv_path_GENHTML" && ac_cv_path_GENHTML="false"
- ;;
-esac
-fi
-GENHTML=$ac_cv_path_GENHTML
-if test -n "$GENHTML"; then
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: $GENHTML" >&5
-$as_echo "$GENHTML" >&6; }
-else
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-$as_echo "no" >&6; }
-fi
-
-
- if test "x$GENHTML" = "xfalse"; then
- as_fn_error $? "genhtml not found" "$LINENO" 5
- fi
-
- # Set flags needed for gcov
- GCOV_CFLAGS="-O0 -ggdb3 -fprofile-arcs -ftest-coverage"
- GCOV_CXXFLAGS="-O0 -ggdb3 -fprofile-arcs -ftest-coverage"
- GCOV_LIBS="-lgcov"
-
-
-
-fi # enable_coverage
-
- if test "x$enable_coverage" = "xyes"; then
- WITH_GCOV_TRUE=
- WITH_GCOV_FALSE='#'
-else
- WITH_GCOV_TRUE='#'
- WITH_GCOV_FALSE=
-fi
-
-
-# Produce these files, in addition to config.h.
-ac_config_files="$ac_config_files Makefile libpcre2-8.pc libpcre2-16.pc libpcre2-32.pc libpcre2-posix.pc pcre2-config src/pcre2.h"
-
-
-# Make the generated script files executable.
-ac_config_commands="$ac_config_commands script-chmod"
-
-
-# Make sure that pcre2_chartables.c is removed in case the method for
-# creating it was changed by reconfiguration.
-ac_config_commands="$ac_config_commands delete-old-chartables"
-
-
-cat >confcache <<\_ACEOF
-# This file is a shell script that caches the results of configure
-# tests run on this system so they can be shared between configure
-# scripts and configure runs, see configure's option --config-cache.
-# It is not useful on other systems. If it contains results you don't
-# want to keep, you may remove or edit it.
-#
-# config.status only pays attention to the cache file if you give it
-# the --recheck option to rerun configure.
-#
-# `ac_cv_env_foo' variables (set or unset) will be overridden when
-# loading this file, other *unset* `ac_cv_foo' will be assigned the
-# following values.
-
-_ACEOF
-
-# The following way of writing the cache mishandles newlines in values,
-# but we know of no workaround that is simple, portable, and efficient.
-# So, we kill variables containing newlines.
-# Ultrix sh set writes to stderr and can't be redirected directly,
-# and sets the high bit in the cache file unless we assign to the vars.
-(
- for ac_var in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do
- eval ac_val=\$$ac_var
- case $ac_val in #(
- *${as_nl}*)
- case $ac_var in #(
- *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
-$as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
- esac
- case $ac_var in #(
- _ | IFS | as_nl) ;; #(
- BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
- *) { eval $ac_var=; unset $ac_var;} ;;
- esac ;;
- esac
- done
-
- (set) 2>&1 |
- case $as_nl`(ac_space=' '; set) 2>&1` in #(
- *${as_nl}ac_space=\ *)
- # `set' does not quote correctly, so add quotes: double-quote
- # substitution turns \\\\ into \\, and sed turns \\ into \.
- sed -n \
- "s/'/'\\\\''/g;
- s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p"
- ;; #(
- *)
- # `set' quotes correctly as required by POSIX, so do not add quotes.
- sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
- ;;
- esac |
- sort
-) |
- sed '
- /^ac_cv_env_/b end
- t clear
- :clear
- s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/
- t end
- s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/
- :end' >>confcache
-if diff "$cache_file" confcache >/dev/null 2>&1; then :; else
- if test -w "$cache_file"; then
- if test "x$cache_file" != "x/dev/null"; then
- { $as_echo "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5
-$as_echo "$as_me: updating cache $cache_file" >&6;}
- if test ! -f "$cache_file" || test -h "$cache_file"; then
- cat confcache >"$cache_file"
- else
- case $cache_file in #(
- */* | ?:*)
- mv -f confcache "$cache_file"$$ &&
- mv -f "$cache_file"$$ "$cache_file" ;; #(
- *)
- mv -f confcache "$cache_file" ;;
- esac
- fi
- fi
- else
- { $as_echo "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5
-$as_echo "$as_me: not updating unwritable cache $cache_file" >&6;}
- fi
-fi
-rm -f confcache
-
-test "x$prefix" = xNONE && prefix=$ac_default_prefix
-# Let make expand exec_prefix.
-test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
-
-DEFS=-DHAVE_CONFIG_H
-
-ac_libobjs=
-ac_ltlibobjs=
-U=
-for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue
- # 1. Remove the extension, and $U if already installed.
- ac_script='s/\$U\././;s/\.o$//;s/\.obj$//'
- ac_i=`$as_echo "$ac_i" | sed "$ac_script"`
- # 2. Prepend LIBOBJDIR. When used with automake>=1.10 LIBOBJDIR
- # will be set to the directory where LIBOBJS objects are built.
- as_fn_append ac_libobjs " \${LIBOBJDIR}$ac_i\$U.$ac_objext"
- as_fn_append ac_ltlibobjs " \${LIBOBJDIR}$ac_i"'$U.lo'
-done
-LIBOBJS=$ac_libobjs
-
-LTLIBOBJS=$ac_ltlibobjs
-
-
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking that generated files are newer than configure" >&5
-$as_echo_n "checking that generated files are newer than configure... " >&6; }
- if test -n "$am_sleep_pid"; then
- # Hide warnings about reused PIDs.
- wait $am_sleep_pid 2>/dev/null
- fi
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: done" >&5
-$as_echo "done" >&6; }
- if test -n "$EXEEXT"; then
- am__EXEEXT_TRUE=
- am__EXEEXT_FALSE='#'
-else
- am__EXEEXT_TRUE='#'
- am__EXEEXT_FALSE=
-fi
-
-if test -z "${MAINTAINER_MODE_TRUE}" && test -z "${MAINTAINER_MODE_FALSE}"; then
- as_fn_error $? "conditional \"MAINTAINER_MODE\" was never defined.
-Usually this means the macro was only invoked conditionally." "$LINENO" 5
-fi
-if test -z "${AMDEP_TRUE}" && test -z "${AMDEP_FALSE}"; then
- as_fn_error $? "conditional \"AMDEP\" was never defined.
-Usually this means the macro was only invoked conditionally." "$LINENO" 5
-fi
-if test -z "${am__fastdepCC_TRUE}" && test -z "${am__fastdepCC_FALSE}"; then
- as_fn_error $? "conditional \"am__fastdepCC\" was never defined.
-Usually this means the macro was only invoked conditionally." "$LINENO" 5
-fi
-if test -z "${am__fastdepCC_TRUE}" && test -z "${am__fastdepCC_FALSE}"; then
- as_fn_error $? "conditional \"am__fastdepCC\" was never defined.
-Usually this means the macro was only invoked conditionally." "$LINENO" 5
-fi
-if test -z "${WITH_PCRE2_8_TRUE}" && test -z "${WITH_PCRE2_8_FALSE}"; then
- as_fn_error $? "conditional \"WITH_PCRE2_8\" was never defined.
-Usually this means the macro was only invoked conditionally." "$LINENO" 5
-fi
-if test -z "${WITH_PCRE2_16_TRUE}" && test -z "${WITH_PCRE2_16_FALSE}"; then
- as_fn_error $? "conditional \"WITH_PCRE2_16\" was never defined.
-Usually this means the macro was only invoked conditionally." "$LINENO" 5
-fi
-if test -z "${WITH_PCRE2_32_TRUE}" && test -z "${WITH_PCRE2_32_FALSE}"; then
- as_fn_error $? "conditional \"WITH_PCRE2_32\" was never defined.
-Usually this means the macro was only invoked conditionally." "$LINENO" 5
-fi
-if test -z "${WITH_DEBUG_TRUE}" && test -z "${WITH_DEBUG_FALSE}"; then
- as_fn_error $? "conditional \"WITH_DEBUG\" was never defined.
-Usually this means the macro was only invoked conditionally." "$LINENO" 5
-fi
-if test -z "${WITH_REBUILD_CHARTABLES_TRUE}" && test -z "${WITH_REBUILD_CHARTABLES_FALSE}"; then
- as_fn_error $? "conditional \"WITH_REBUILD_CHARTABLES\" was never defined.
-Usually this means the macro was only invoked conditionally." "$LINENO" 5
-fi
-if test -z "${WITH_JIT_TRUE}" && test -z "${WITH_JIT_FALSE}"; then
- as_fn_error $? "conditional \"WITH_JIT\" was never defined.
-Usually this means the macro was only invoked conditionally." "$LINENO" 5
-fi
-if test -z "${WITH_UNICODE_TRUE}" && test -z "${WITH_UNICODE_FALSE}"; then
- as_fn_error $? "conditional \"WITH_UNICODE\" was never defined.
-Usually this means the macro was only invoked conditionally." "$LINENO" 5
-fi
-if test -z "${WITH_VALGRIND_TRUE}" && test -z "${WITH_VALGRIND_FALSE}"; then
- as_fn_error $? "conditional \"WITH_VALGRIND\" was never defined.
-Usually this means the macro was only invoked conditionally." "$LINENO" 5
-fi
-if test -z "${WITH_GCOV_TRUE}" && test -z "${WITH_GCOV_FALSE}"; then
- as_fn_error $? "conditional \"WITH_GCOV\" was never defined.
-Usually this means the macro was only invoked conditionally." "$LINENO" 5
-fi
-
-: "${CONFIG_STATUS=./config.status}"
-ac_write_fail=0
-ac_clean_files_save=$ac_clean_files
-ac_clean_files="$ac_clean_files $CONFIG_STATUS"
-{ $as_echo "$as_me:${as_lineno-$LINENO}: creating $CONFIG_STATUS" >&5
-$as_echo "$as_me: creating $CONFIG_STATUS" >&6;}
-as_write_fail=0
-cat >$CONFIG_STATUS <<_ASEOF || as_write_fail=1
-#! $SHELL
-# Generated by $as_me.
-# Run this file to recreate the current configuration.
-# Compiler output produced by configure, useful for debugging
-# configure, is in config.log if it exists.
-
-debug=false
-ac_cs_recheck=false
-ac_cs_silent=false
-
-SHELL=\${CONFIG_SHELL-$SHELL}
-export SHELL
-_ASEOF
-cat >>$CONFIG_STATUS <<\_ASEOF || as_write_fail=1
-## -------------------- ##
-## M4sh Initialization. ##
-## -------------------- ##
-
-# Be more Bourne compatible
-DUALCASE=1; export DUALCASE # for MKS sh
-if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then :
- emulate sh
- NULLCMD=:
- # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
- # is contrary to our usage. Disable this feature.
- alias -g '${1+"$@"}'='"$@"'
- setopt NO_GLOB_SUBST
-else
- case `(set -o) 2>/dev/null` in #(
- *posix*) :
- set -o posix ;; #(
- *) :
- ;;
-esac
-fi
-
-
-as_nl='
-'
-export as_nl
-# Printing a long string crashes Solaris 7 /usr/bin/printf.
-as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
-as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo
-as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo
-# Prefer a ksh shell builtin over an external printf program on Solaris,
-# but without wasting forks for bash or zsh.
-if test -z "$BASH_VERSION$ZSH_VERSION" \
- && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then
- as_echo='print -r --'
- as_echo_n='print -rn --'
-elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then
- as_echo='printf %s\n'
- as_echo_n='printf %s'
-else
- if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then
- as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"'
- as_echo_n='/usr/ucb/echo -n'
- else
- as_echo_body='eval expr "X$1" : "X\\(.*\\)"'
- as_echo_n_body='eval
- arg=$1;
- case $arg in #(
- *"$as_nl"*)
- expr "X$arg" : "X\\(.*\\)$as_nl";
- arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;;
- esac;
- expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl"
- '
- export as_echo_n_body
- as_echo_n='sh -c $as_echo_n_body as_echo'
- fi
- export as_echo_body
- as_echo='sh -c $as_echo_body as_echo'
-fi
-
-# The user is always right.
-if test "${PATH_SEPARATOR+set}" != set; then
- PATH_SEPARATOR=:
- (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
- (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 ||
- PATH_SEPARATOR=';'
- }
-fi
-
-
-# IFS
-# We need space, tab and new line, in precisely that order. Quoting is
-# there to prevent editors from complaining about space-tab.
-# (If _AS_PATH_WALK were called with IFS unset, it would disable word
-# splitting by setting IFS to empty value.)
-IFS=" "" $as_nl"
-
-# Find who we are. Look in the path if we contain no directory separator.
-as_myself=
-case $0 in #((
- *[\\/]* ) as_myself=$0 ;;
- *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
-for as_dir in $PATH
-do
- IFS=$as_save_IFS
- test -z "$as_dir" && as_dir=.
- test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
- done
-IFS=$as_save_IFS
-
- ;;
-esac
-# We did not find ourselves, most probably we were run as `sh COMMAND'
-# in which case we are not to be found in the path.
-if test "x$as_myself" = x; then
- as_myself=$0
-fi
-if test ! -f "$as_myself"; then
- $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
- exit 1
-fi
-
-# Unset variables that we do not need and which cause bugs (e.g. in
-# pre-3.0 UWIN ksh). But do not cause bugs in bash 2.01; the "|| exit 1"
-# suppresses any "Segmentation fault" message there. '((' could
-# trigger a bug in pdksh 5.2.14.
-for as_var in BASH_ENV ENV MAIL MAILPATH
-do eval test x\${$as_var+set} = xset \
- && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || :
-done
-PS1='$ '
-PS2='> '
-PS4='+ '
-
-# NLS nuisances.
-LC_ALL=C
-export LC_ALL
-LANGUAGE=C
-export LANGUAGE
-
-# CDPATH.
-(unset CDPATH) >/dev/null 2>&1 && unset CDPATH
-
-
-# as_fn_error STATUS ERROR [LINENO LOG_FD]
-# ----------------------------------------
-# Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are
-# provided, also output the error to LOG_FD, referencing LINENO. Then exit the
-# script with STATUS, using 1 if that was 0.
-as_fn_error ()
-{
- as_status=$1; test $as_status -eq 0 && as_status=1
- if test "$4"; then
- as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
- $as_echo "$as_me:${as_lineno-$LINENO}: error: $2" >&$4
- fi
- $as_echo "$as_me: error: $2" >&2
- as_fn_exit $as_status
-} # as_fn_error
-
-
-# as_fn_set_status STATUS
-# -----------------------
-# Set $? to STATUS, without forking.
-as_fn_set_status ()
-{
- return $1
-} # as_fn_set_status
-
-# as_fn_exit STATUS
-# -----------------
-# Exit the shell with STATUS, even in a "trap 0" or "set -e" context.
-as_fn_exit ()
-{
- set +e
- as_fn_set_status $1
- exit $1
-} # as_fn_exit
-
-# as_fn_unset VAR
-# ---------------
-# Portably unset VAR.
-as_fn_unset ()
-{
- { eval $1=; unset $1;}
-}
-as_unset=as_fn_unset
-# as_fn_append VAR VALUE
-# ----------------------
-# Append the text in VALUE to the end of the definition contained in VAR. Take
-# advantage of any shell optimizations that allow amortized linear growth over
-# repeated appends, instead of the typical quadratic growth present in naive
-# implementations.
-if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then :
- eval 'as_fn_append ()
- {
- eval $1+=\$2
- }'
-else
- as_fn_append ()
- {
- eval $1=\$$1\$2
- }
-fi # as_fn_append
-
-# as_fn_arith ARG...
-# ------------------
-# Perform arithmetic evaluation on the ARGs, and store the result in the
-# global $as_val. Take advantage of shells that can avoid forks. The arguments
-# must be portable across $(()) and expr.
-if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then :
- eval 'as_fn_arith ()
- {
- as_val=$(( $* ))
- }'
-else
- as_fn_arith ()
- {
- as_val=`expr "$@" || test $? -eq 1`
- }
-fi # as_fn_arith
-
-
-if expr a : '\(a\)' >/dev/null 2>&1 &&
- test "X`expr 00001 : '.*\(...\)'`" = X001; then
- as_expr=expr
-else
- as_expr=false
-fi
-
-if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
- as_basename=basename
-else
- as_basename=false
-fi
-
-if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
- as_dirname=dirname
-else
- as_dirname=false
-fi
-
-as_me=`$as_basename -- "$0" ||
-$as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
- X"$0" : 'X\(//\)$' \| \
- X"$0" : 'X\(/\)' \| . 2>/dev/null ||
-$as_echo X/"$0" |
- sed '/^.*\/\([^/][^/]*\)\/*$/{
- s//\1/
- q
- }
- /^X\/\(\/\/\)$/{
- s//\1/
- q
- }
- /^X\/\(\/\).*/{
- s//\1/
- q
- }
- s/.*/./; q'`
-
-# Avoid depending upon Character Ranges.
-as_cr_letters='abcdefghijklmnopqrstuvwxyz'
-as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
-as_cr_Letters=$as_cr_letters$as_cr_LETTERS
-as_cr_digits='0123456789'
-as_cr_alnum=$as_cr_Letters$as_cr_digits
-
-ECHO_C= ECHO_N= ECHO_T=
-case `echo -n x` in #(((((
--n*)
- case `echo 'xy\c'` in
- *c*) ECHO_T=' ';; # ECHO_T is single tab character.
- xy) ECHO_C='\c';;
- *) echo `echo ksh88 bug on AIX 6.1` > /dev/null
- ECHO_T=' ';;
- esac;;
-*)
- ECHO_N='-n';;
-esac
-
-rm -f conf$$ conf$$.exe conf$$.file
-if test -d conf$$.dir; then
- rm -f conf$$.dir/conf$$.file
-else
- rm -f conf$$.dir
- mkdir conf$$.dir 2>/dev/null
-fi
-if (echo >conf$$.file) 2>/dev/null; then
- if ln -s conf$$.file conf$$ 2>/dev/null; then
- as_ln_s='ln -s'
- # ... but there are two gotchas:
- # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
- # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
- # In both cases, we have to default to `cp -pR'.
- ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
- as_ln_s='cp -pR'
- elif ln conf$$.file conf$$ 2>/dev/null; then
- as_ln_s=ln
- else
- as_ln_s='cp -pR'
- fi
-else
- as_ln_s='cp -pR'
-fi
-rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
-rmdir conf$$.dir 2>/dev/null
-
-
-# as_fn_mkdir_p
-# -------------
-# Create "$as_dir" as a directory, including parents if necessary.
-as_fn_mkdir_p ()
-{
-
- case $as_dir in #(
- -*) as_dir=./$as_dir;;
- esac
- test -d "$as_dir" || eval $as_mkdir_p || {
- as_dirs=
- while :; do
- case $as_dir in #(
- *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'(
- *) as_qdir=$as_dir;;
- esac
- as_dirs="'$as_qdir' $as_dirs"
- as_dir=`$as_dirname -- "$as_dir" ||
-$as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
- X"$as_dir" : 'X\(//\)[^/]' \| \
- X"$as_dir" : 'X\(//\)$' \| \
- X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
-$as_echo X"$as_dir" |
- sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
- s//\1/
- q
- }
- /^X\(\/\/\)[^/].*/{
- s//\1/
- q
- }
- /^X\(\/\/\)$/{
- s//\1/
- q
- }
- /^X\(\/\).*/{
- s//\1/
- q
- }
- s/.*/./; q'`
- test -d "$as_dir" && break
- done
- test -z "$as_dirs" || eval "mkdir $as_dirs"
- } || test -d "$as_dir" || as_fn_error $? "cannot create directory $as_dir"
-
-
-} # as_fn_mkdir_p
-if mkdir -p . 2>/dev/null; then
- as_mkdir_p='mkdir -p "$as_dir"'
-else
- test -d ./-p && rmdir ./-p
- as_mkdir_p=false
-fi
-
-
-# as_fn_executable_p FILE
-# -----------------------
-# Test if FILE is an executable regular file.
-as_fn_executable_p ()
-{
- test -f "$1" && test -x "$1"
-} # as_fn_executable_p
-as_test_x='test -x'
-as_executable_p=as_fn_executable_p
-
-# Sed expression to map a string onto a valid CPP name.
-as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
-
-# Sed expression to map a string onto a valid variable name.
-as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
-
-
-exec 6>&1
-## ----------------------------------- ##
-## Main body of $CONFIG_STATUS script. ##
-## ----------------------------------- ##
-_ASEOF
-test $as_write_fail = 0 && chmod +x $CONFIG_STATUS || ac_write_fail=1
-
-cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
-# Save the log message, to keep $0 and so on meaningful, and to
-# report actual input values of CONFIG_FILES etc. instead of their
-# values after options handling.
-ac_log="
-This file was extended by PCRE2 $as_me 10.21, which was
-generated by GNU Autoconf 2.69. Invocation command line was
-
- CONFIG_FILES = $CONFIG_FILES
- CONFIG_HEADERS = $CONFIG_HEADERS
- CONFIG_LINKS = $CONFIG_LINKS
- CONFIG_COMMANDS = $CONFIG_COMMANDS
- $ $0 $@
-
-on `(hostname || uname -n) 2>/dev/null | sed 1q`
-"
-
-_ACEOF
-
-case $ac_config_files in *"
-"*) set x $ac_config_files; shift; ac_config_files=$*;;
-esac
-
-case $ac_config_headers in *"
-"*) set x $ac_config_headers; shift; ac_config_headers=$*;;
-esac
-
-
-cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
-# Files that config.status was made for.
-config_files="$ac_config_files"
-config_headers="$ac_config_headers"
-config_commands="$ac_config_commands"
-
-_ACEOF
-
-cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
-ac_cs_usage="\
-\`$as_me' instantiates files and other configuration actions
-from templates according to the current configuration. Unless the files
-and actions are specified as TAGs, all are instantiated by default.
-
-Usage: $0 [OPTION]... [TAG]...
-
- -h, --help print this help, then exit
- -V, --version print version number and configuration settings, then exit
- --config print configuration, then exit
- -q, --quiet, --silent
- do not print progress messages
- -d, --debug don't remove temporary files
- --recheck update $as_me by reconfiguring in the same conditions
- --file=FILE[:TEMPLATE]
- instantiate the configuration file FILE
- --header=FILE[:TEMPLATE]
- instantiate the configuration header FILE
-
-Configuration files:
-$config_files
-
-Configuration headers:
-$config_headers
-
-Configuration commands:
-$config_commands
-
-Report bugs to the package provider."
-
-_ACEOF
-cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
-ac_cs_config="`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`"
-ac_cs_version="\\
-PCRE2 config.status 10.21
-configured by $0, generated by GNU Autoconf 2.69,
- with options \\"\$ac_cs_config\\"
-
-Copyright (C) 2012 Free Software Foundation, Inc.
-This config.status script is free software; the Free Software Foundation
-gives unlimited permission to copy, distribute and modify it."
-
-ac_pwd='$ac_pwd'
-srcdir='$srcdir'
-INSTALL='$INSTALL'
-MKDIR_P='$MKDIR_P'
-AWK='$AWK'
-test -n "\$AWK" || AWK=awk
-_ACEOF
-
-cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
-# The default lists apply if the user does not specify any file.
-ac_need_defaults=:
-while test $# != 0
-do
- case $1 in
- --*=?*)
- ac_option=`expr "X$1" : 'X\([^=]*\)='`
- ac_optarg=`expr "X$1" : 'X[^=]*=\(.*\)'`
- ac_shift=:
- ;;
- --*=)
- ac_option=`expr "X$1" : 'X\([^=]*\)='`
- ac_optarg=
- ac_shift=:
- ;;
- *)
- ac_option=$1
- ac_optarg=$2
- ac_shift=shift
- ;;
- esac
-
- case $ac_option in
- # Handling of the options.
- -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
- ac_cs_recheck=: ;;
- --version | --versio | --versi | --vers | --ver | --ve | --v | -V )
- $as_echo "$ac_cs_version"; exit ;;
- --config | --confi | --conf | --con | --co | --c )
- $as_echo "$ac_cs_config"; exit ;;
- --debug | --debu | --deb | --de | --d | -d )
- debug=: ;;
- --file | --fil | --fi | --f )
- $ac_shift
- case $ac_optarg in
- *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
- '') as_fn_error $? "missing file argument" ;;
- esac
- as_fn_append CONFIG_FILES " '$ac_optarg'"
- ac_need_defaults=false;;
- --header | --heade | --head | --hea )
- $ac_shift
- case $ac_optarg in
- *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
- esac
- as_fn_append CONFIG_HEADERS " '$ac_optarg'"
- ac_need_defaults=false;;
- --he | --h)
- # Conflict between --help and --header
- as_fn_error $? "ambiguous option: \`$1'
-Try \`$0 --help' for more information.";;
- --help | --hel | -h )
- $as_echo "$ac_cs_usage"; exit ;;
- -q | -quiet | --quiet | --quie | --qui | --qu | --q \
- | -silent | --silent | --silen | --sile | --sil | --si | --s)
- ac_cs_silent=: ;;
-
- # This is an error.
- -*) as_fn_error $? "unrecognized option: \`$1'
-Try \`$0 --help' for more information." ;;
-
- *) as_fn_append ac_config_targets " $1"
- ac_need_defaults=false ;;
-
- esac
- shift
-done
-
-ac_configure_extra_args=
-
-if $ac_cs_silent; then
- exec 6>/dev/null
- ac_configure_extra_args="$ac_configure_extra_args --silent"
-fi
-
-_ACEOF
-cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
-if \$ac_cs_recheck; then
- set X $SHELL '$0' $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion
- shift
- \$as_echo "running CONFIG_SHELL=$SHELL \$*" >&6
- CONFIG_SHELL='$SHELL'
- export CONFIG_SHELL
- exec "\$@"
-fi
-
-_ACEOF
-cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
-exec 5>>config.log
-{
- echo
- sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX
-## Running $as_me. ##
-_ASBOX
- $as_echo "$ac_log"
-} >&5
-
-_ACEOF
-cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
-#
-# INIT-COMMANDS
-#
-AMDEP_TRUE="$AMDEP_TRUE" ac_aux_dir="$ac_aux_dir"
-
-
-# The HP-UX ksh and POSIX shell print the target directory to stdout
-# if CDPATH is set.
-(unset CDPATH) >/dev/null 2>&1 && unset CDPATH
-
-sed_quote_subst='$sed_quote_subst'
-double_quote_subst='$double_quote_subst'
-delay_variable_subst='$delay_variable_subst'
-AS='`$ECHO "$AS" | $SED "$delay_single_quote_subst"`'
-DLLTOOL='`$ECHO "$DLLTOOL" | $SED "$delay_single_quote_subst"`'
-OBJDUMP='`$ECHO "$OBJDUMP" | $SED "$delay_single_quote_subst"`'
-macro_version='`$ECHO "$macro_version" | $SED "$delay_single_quote_subst"`'
-macro_revision='`$ECHO "$macro_revision" | $SED "$delay_single_quote_subst"`'
-enable_shared='`$ECHO "$enable_shared" | $SED "$delay_single_quote_subst"`'
-enable_static='`$ECHO "$enable_static" | $SED "$delay_single_quote_subst"`'
-pic_mode='`$ECHO "$pic_mode" | $SED "$delay_single_quote_subst"`'
-enable_fast_install='`$ECHO "$enable_fast_install" | $SED "$delay_single_quote_subst"`'
-shared_archive_member_spec='`$ECHO "$shared_archive_member_spec" | $SED "$delay_single_quote_subst"`'
-SHELL='`$ECHO "$SHELL" | $SED "$delay_single_quote_subst"`'
-ECHO='`$ECHO "$ECHO" | $SED "$delay_single_quote_subst"`'
-PATH_SEPARATOR='`$ECHO "$PATH_SEPARATOR" | $SED "$delay_single_quote_subst"`'
-host_alias='`$ECHO "$host_alias" | $SED "$delay_single_quote_subst"`'
-host='`$ECHO "$host" | $SED "$delay_single_quote_subst"`'
-host_os='`$ECHO "$host_os" | $SED "$delay_single_quote_subst"`'
-build_alias='`$ECHO "$build_alias" | $SED "$delay_single_quote_subst"`'
-build='`$ECHO "$build" | $SED "$delay_single_quote_subst"`'
-build_os='`$ECHO "$build_os" | $SED "$delay_single_quote_subst"`'
-SED='`$ECHO "$SED" | $SED "$delay_single_quote_subst"`'
-Xsed='`$ECHO "$Xsed" | $SED "$delay_single_quote_subst"`'
-GREP='`$ECHO "$GREP" | $SED "$delay_single_quote_subst"`'
-EGREP='`$ECHO "$EGREP" | $SED "$delay_single_quote_subst"`'
-FGREP='`$ECHO "$FGREP" | $SED "$delay_single_quote_subst"`'
-LD='`$ECHO "$LD" | $SED "$delay_single_quote_subst"`'
-NM='`$ECHO "$NM" | $SED "$delay_single_quote_subst"`'
-LN_S='`$ECHO "$LN_S" | $SED "$delay_single_quote_subst"`'
-max_cmd_len='`$ECHO "$max_cmd_len" | $SED "$delay_single_quote_subst"`'
-ac_objext='`$ECHO "$ac_objext" | $SED "$delay_single_quote_subst"`'
-exeext='`$ECHO "$exeext" | $SED "$delay_single_quote_subst"`'
-lt_unset='`$ECHO "$lt_unset" | $SED "$delay_single_quote_subst"`'
-lt_SP2NL='`$ECHO "$lt_SP2NL" | $SED "$delay_single_quote_subst"`'
-lt_NL2SP='`$ECHO "$lt_NL2SP" | $SED "$delay_single_quote_subst"`'
-lt_cv_to_host_file_cmd='`$ECHO "$lt_cv_to_host_file_cmd" | $SED "$delay_single_quote_subst"`'
-lt_cv_to_tool_file_cmd='`$ECHO "$lt_cv_to_tool_file_cmd" | $SED "$delay_single_quote_subst"`'
-reload_flag='`$ECHO "$reload_flag" | $SED "$delay_single_quote_subst"`'
-reload_cmds='`$ECHO "$reload_cmds" | $SED "$delay_single_quote_subst"`'
-deplibs_check_method='`$ECHO "$deplibs_check_method" | $SED "$delay_single_quote_subst"`'
-file_magic_cmd='`$ECHO "$file_magic_cmd" | $SED "$delay_single_quote_subst"`'
-file_magic_glob='`$ECHO "$file_magic_glob" | $SED "$delay_single_quote_subst"`'
-want_nocaseglob='`$ECHO "$want_nocaseglob" | $SED "$delay_single_quote_subst"`'
-sharedlib_from_linklib_cmd='`$ECHO "$sharedlib_from_linklib_cmd" | $SED "$delay_single_quote_subst"`'
-AR='`$ECHO "$AR" | $SED "$delay_single_quote_subst"`'
-AR_FLAGS='`$ECHO "$AR_FLAGS" | $SED "$delay_single_quote_subst"`'
-archiver_list_spec='`$ECHO "$archiver_list_spec" | $SED "$delay_single_quote_subst"`'
-STRIP='`$ECHO "$STRIP" | $SED "$delay_single_quote_subst"`'
-RANLIB='`$ECHO "$RANLIB" | $SED "$delay_single_quote_subst"`'
-old_postinstall_cmds='`$ECHO "$old_postinstall_cmds" | $SED "$delay_single_quote_subst"`'
-old_postuninstall_cmds='`$ECHO "$old_postuninstall_cmds" | $SED "$delay_single_quote_subst"`'
-old_archive_cmds='`$ECHO "$old_archive_cmds" | $SED "$delay_single_quote_subst"`'
-lock_old_archive_extraction='`$ECHO "$lock_old_archive_extraction" | $SED "$delay_single_quote_subst"`'
-CC='`$ECHO "$CC" | $SED "$delay_single_quote_subst"`'
-CFLAGS='`$ECHO "$CFLAGS" | $SED "$delay_single_quote_subst"`'
-compiler='`$ECHO "$compiler" | $SED "$delay_single_quote_subst"`'
-GCC='`$ECHO "$GCC" | $SED "$delay_single_quote_subst"`'
-lt_cv_sys_global_symbol_pipe='`$ECHO "$lt_cv_sys_global_symbol_pipe" | $SED "$delay_single_quote_subst"`'
-lt_cv_sys_global_symbol_to_cdecl='`$ECHO "$lt_cv_sys_global_symbol_to_cdecl" | $SED "$delay_single_quote_subst"`'
-lt_cv_sys_global_symbol_to_import='`$ECHO "$lt_cv_sys_global_symbol_to_import" | $SED "$delay_single_quote_subst"`'
-lt_cv_sys_global_symbol_to_c_name_address='`$ECHO "$lt_cv_sys_global_symbol_to_c_name_address" | $SED "$delay_single_quote_subst"`'
-lt_cv_sys_global_symbol_to_c_name_address_lib_prefix='`$ECHO "$lt_cv_sys_global_symbol_to_c_name_address_lib_prefix" | $SED "$delay_single_quote_subst"`'
-lt_cv_nm_interface='`$ECHO "$lt_cv_nm_interface" | $SED "$delay_single_quote_subst"`'
-nm_file_list_spec='`$ECHO "$nm_file_list_spec" | $SED "$delay_single_quote_subst"`'
-lt_sysroot='`$ECHO "$lt_sysroot" | $SED "$delay_single_quote_subst"`'
-lt_cv_truncate_bin='`$ECHO "$lt_cv_truncate_bin" | $SED "$delay_single_quote_subst"`'
-objdir='`$ECHO "$objdir" | $SED "$delay_single_quote_subst"`'
-MAGIC_CMD='`$ECHO "$MAGIC_CMD" | $SED "$delay_single_quote_subst"`'
-lt_prog_compiler_no_builtin_flag='`$ECHO "$lt_prog_compiler_no_builtin_flag" | $SED "$delay_single_quote_subst"`'
-lt_prog_compiler_pic='`$ECHO "$lt_prog_compiler_pic" | $SED "$delay_single_quote_subst"`'
-lt_prog_compiler_wl='`$ECHO "$lt_prog_compiler_wl" | $SED "$delay_single_quote_subst"`'
-lt_prog_compiler_static='`$ECHO "$lt_prog_compiler_static" | $SED "$delay_single_quote_subst"`'
-lt_cv_prog_compiler_c_o='`$ECHO "$lt_cv_prog_compiler_c_o" | $SED "$delay_single_quote_subst"`'
-need_locks='`$ECHO "$need_locks" | $SED "$delay_single_quote_subst"`'
-MANIFEST_TOOL='`$ECHO "$MANIFEST_TOOL" | $SED "$delay_single_quote_subst"`'
-DSYMUTIL='`$ECHO "$DSYMUTIL" | $SED "$delay_single_quote_subst"`'
-NMEDIT='`$ECHO "$NMEDIT" | $SED "$delay_single_quote_subst"`'
-LIPO='`$ECHO "$LIPO" | $SED "$delay_single_quote_subst"`'
-OTOOL='`$ECHO "$OTOOL" | $SED "$delay_single_quote_subst"`'
-OTOOL64='`$ECHO "$OTOOL64" | $SED "$delay_single_quote_subst"`'
-libext='`$ECHO "$libext" | $SED "$delay_single_quote_subst"`'
-shrext_cmds='`$ECHO "$shrext_cmds" | $SED "$delay_single_quote_subst"`'
-extract_expsyms_cmds='`$ECHO "$extract_expsyms_cmds" | $SED "$delay_single_quote_subst"`'
-archive_cmds_need_lc='`$ECHO "$archive_cmds_need_lc" | $SED "$delay_single_quote_subst"`'
-enable_shared_with_static_runtimes='`$ECHO "$enable_shared_with_static_runtimes" | $SED "$delay_single_quote_subst"`'
-export_dynamic_flag_spec='`$ECHO "$export_dynamic_flag_spec" | $SED "$delay_single_quote_subst"`'
-whole_archive_flag_spec='`$ECHO "$whole_archive_flag_spec" | $SED "$delay_single_quote_subst"`'
-compiler_needs_object='`$ECHO "$compiler_needs_object" | $SED "$delay_single_quote_subst"`'
-old_archive_from_new_cmds='`$ECHO "$old_archive_from_new_cmds" | $SED "$delay_single_quote_subst"`'
-old_archive_from_expsyms_cmds='`$ECHO "$old_archive_from_expsyms_cmds" | $SED "$delay_single_quote_subst"`'
-archive_cmds='`$ECHO "$archive_cmds" | $SED "$delay_single_quote_subst"`'
-archive_expsym_cmds='`$ECHO "$archive_expsym_cmds" | $SED "$delay_single_quote_subst"`'
-module_cmds='`$ECHO "$module_cmds" | $SED "$delay_single_quote_subst"`'
-module_expsym_cmds='`$ECHO "$module_expsym_cmds" | $SED "$delay_single_quote_subst"`'
-with_gnu_ld='`$ECHO "$with_gnu_ld" | $SED "$delay_single_quote_subst"`'
-allow_undefined_flag='`$ECHO "$allow_undefined_flag" | $SED "$delay_single_quote_subst"`'
-no_undefined_flag='`$ECHO "$no_undefined_flag" | $SED "$delay_single_quote_subst"`'
-hardcode_libdir_flag_spec='`$ECHO "$hardcode_libdir_flag_spec" | $SED "$delay_single_quote_subst"`'
-hardcode_libdir_separator='`$ECHO "$hardcode_libdir_separator" | $SED "$delay_single_quote_subst"`'
-hardcode_direct='`$ECHO "$hardcode_direct" | $SED "$delay_single_quote_subst"`'
-hardcode_direct_absolute='`$ECHO "$hardcode_direct_absolute" | $SED "$delay_single_quote_subst"`'
-hardcode_minus_L='`$ECHO "$hardcode_minus_L" | $SED "$delay_single_quote_subst"`'
-hardcode_shlibpath_var='`$ECHO "$hardcode_shlibpath_var" | $SED "$delay_single_quote_subst"`'
-hardcode_automatic='`$ECHO "$hardcode_automatic" | $SED "$delay_single_quote_subst"`'
-inherit_rpath='`$ECHO "$inherit_rpath" | $SED "$delay_single_quote_subst"`'
-link_all_deplibs='`$ECHO "$link_all_deplibs" | $SED "$delay_single_quote_subst"`'
-always_export_symbols='`$ECHO "$always_export_symbols" | $SED "$delay_single_quote_subst"`'
-export_symbols_cmds='`$ECHO "$export_symbols_cmds" | $SED "$delay_single_quote_subst"`'
-exclude_expsyms='`$ECHO "$exclude_expsyms" | $SED "$delay_single_quote_subst"`'
-include_expsyms='`$ECHO "$include_expsyms" | $SED "$delay_single_quote_subst"`'
-prelink_cmds='`$ECHO "$prelink_cmds" | $SED "$delay_single_quote_subst"`'
-postlink_cmds='`$ECHO "$postlink_cmds" | $SED "$delay_single_quote_subst"`'
-file_list_spec='`$ECHO "$file_list_spec" | $SED "$delay_single_quote_subst"`'
-variables_saved_for_relink='`$ECHO "$variables_saved_for_relink" | $SED "$delay_single_quote_subst"`'
-need_lib_prefix='`$ECHO "$need_lib_prefix" | $SED "$delay_single_quote_subst"`'
-need_version='`$ECHO "$need_version" | $SED "$delay_single_quote_subst"`'
-version_type='`$ECHO "$version_type" | $SED "$delay_single_quote_subst"`'
-runpath_var='`$ECHO "$runpath_var" | $SED "$delay_single_quote_subst"`'
-shlibpath_var='`$ECHO "$shlibpath_var" | $SED "$delay_single_quote_subst"`'
-shlibpath_overrides_runpath='`$ECHO "$shlibpath_overrides_runpath" | $SED "$delay_single_quote_subst"`'
-libname_spec='`$ECHO "$libname_spec" | $SED "$delay_single_quote_subst"`'
-library_names_spec='`$ECHO "$library_names_spec" | $SED "$delay_single_quote_subst"`'
-soname_spec='`$ECHO "$soname_spec" | $SED "$delay_single_quote_subst"`'
-install_override_mode='`$ECHO "$install_override_mode" | $SED "$delay_single_quote_subst"`'
-postinstall_cmds='`$ECHO "$postinstall_cmds" | $SED "$delay_single_quote_subst"`'
-postuninstall_cmds='`$ECHO "$postuninstall_cmds" | $SED "$delay_single_quote_subst"`'
-finish_cmds='`$ECHO "$finish_cmds" | $SED "$delay_single_quote_subst"`'
-finish_eval='`$ECHO "$finish_eval" | $SED "$delay_single_quote_subst"`'
-hardcode_into_libs='`$ECHO "$hardcode_into_libs" | $SED "$delay_single_quote_subst"`'
-sys_lib_search_path_spec='`$ECHO "$sys_lib_search_path_spec" | $SED "$delay_single_quote_subst"`'
-configure_time_dlsearch_path='`$ECHO "$configure_time_dlsearch_path" | $SED "$delay_single_quote_subst"`'
-configure_time_lt_sys_library_path='`$ECHO "$configure_time_lt_sys_library_path" | $SED "$delay_single_quote_subst"`'
-hardcode_action='`$ECHO "$hardcode_action" | $SED "$delay_single_quote_subst"`'
-enable_dlopen='`$ECHO "$enable_dlopen" | $SED "$delay_single_quote_subst"`'
-enable_dlopen_self='`$ECHO "$enable_dlopen_self" | $SED "$delay_single_quote_subst"`'
-enable_dlopen_self_static='`$ECHO "$enable_dlopen_self_static" | $SED "$delay_single_quote_subst"`'
-old_striplib='`$ECHO "$old_striplib" | $SED "$delay_single_quote_subst"`'
-striplib='`$ECHO "$striplib" | $SED "$delay_single_quote_subst"`'
-
-LTCC='$LTCC'
-LTCFLAGS='$LTCFLAGS'
-compiler='$compiler_DEFAULT'
-
-# A function that is used when there is no print builtin or printf.
-func_fallback_echo ()
-{
- eval 'cat <<_LTECHO_EOF
-\$1
-_LTECHO_EOF'
-}
-
-# Quote evaled strings.
-for var in AS \
-DLLTOOL \
-OBJDUMP \
-SHELL \
-ECHO \
-PATH_SEPARATOR \
-SED \
-GREP \
-EGREP \
-FGREP \
-LD \
-NM \
-LN_S \
-lt_SP2NL \
-lt_NL2SP \
-reload_flag \
-deplibs_check_method \
-file_magic_cmd \
-file_magic_glob \
-want_nocaseglob \
-sharedlib_from_linklib_cmd \
-AR \
-AR_FLAGS \
-archiver_list_spec \
-STRIP \
-RANLIB \
-CC \
-CFLAGS \
-compiler \
-lt_cv_sys_global_symbol_pipe \
-lt_cv_sys_global_symbol_to_cdecl \
-lt_cv_sys_global_symbol_to_import \
-lt_cv_sys_global_symbol_to_c_name_address \
-lt_cv_sys_global_symbol_to_c_name_address_lib_prefix \
-lt_cv_nm_interface \
-nm_file_list_spec \
-lt_cv_truncate_bin \
-lt_prog_compiler_no_builtin_flag \
-lt_prog_compiler_pic \
-lt_prog_compiler_wl \
-lt_prog_compiler_static \
-lt_cv_prog_compiler_c_o \
-need_locks \
-MANIFEST_TOOL \
-DSYMUTIL \
-NMEDIT \
-LIPO \
-OTOOL \
-OTOOL64 \
-shrext_cmds \
-export_dynamic_flag_spec \
-whole_archive_flag_spec \
-compiler_needs_object \
-with_gnu_ld \
-allow_undefined_flag \
-no_undefined_flag \
-hardcode_libdir_flag_spec \
-hardcode_libdir_separator \
-exclude_expsyms \
-include_expsyms \
-file_list_spec \
-variables_saved_for_relink \
-libname_spec \
-library_names_spec \
-soname_spec \
-install_override_mode \
-finish_eval \
-old_striplib \
-striplib; do
- case \`eval \\\\\$ECHO \\\\""\\\\\$\$var"\\\\"\` in
- *[\\\\\\\`\\"\\\$]*)
- eval "lt_\$var=\\\\\\"\\\`\\\$ECHO \\"\\\$\$var\\" | \\\$SED \\"\\\$sed_quote_subst\\"\\\`\\\\\\"" ## exclude from sc_prohibit_nested_quotes
- ;;
- *)
- eval "lt_\$var=\\\\\\"\\\$\$var\\\\\\""
- ;;
- esac
-done
-
-# Double-quote double-evaled strings.
-for var in reload_cmds \
-old_postinstall_cmds \
-old_postuninstall_cmds \
-old_archive_cmds \
-extract_expsyms_cmds \
-old_archive_from_new_cmds \
-old_archive_from_expsyms_cmds \
-archive_cmds \
-archive_expsym_cmds \
-module_cmds \
-module_expsym_cmds \
-export_symbols_cmds \
-prelink_cmds \
-postlink_cmds \
-postinstall_cmds \
-postuninstall_cmds \
-finish_cmds \
-sys_lib_search_path_spec \
-configure_time_dlsearch_path \
-configure_time_lt_sys_library_path; do
- case \`eval \\\\\$ECHO \\\\""\\\\\$\$var"\\\\"\` in
- *[\\\\\\\`\\"\\\$]*)
- eval "lt_\$var=\\\\\\"\\\`\\\$ECHO \\"\\\$\$var\\" | \\\$SED -e \\"\\\$double_quote_subst\\" -e \\"\\\$sed_quote_subst\\" -e \\"\\\$delay_variable_subst\\"\\\`\\\\\\"" ## exclude from sc_prohibit_nested_quotes
- ;;
- *)
- eval "lt_\$var=\\\\\\"\\\$\$var\\\\\\""
- ;;
- esac
-done
-
-ac_aux_dir='$ac_aux_dir'
-
-# See if we are running on zsh, and set the options that allow our
-# commands through without removal of \ escapes INIT.
-if test -n "\${ZSH_VERSION+set}"; then
- setopt NO_GLOB_SUBST
-fi
-
-
- PACKAGE='$PACKAGE'
- VERSION='$VERSION'
- RM='$RM'
- ofile='$ofile'
-
-
-
-
-_ACEOF
-
-cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
-
-# Handling of arguments.
-for ac_config_target in $ac_config_targets
-do
- case $ac_config_target in
- "src/config.h") CONFIG_HEADERS="$CONFIG_HEADERS src/config.h" ;;
- "depfiles") CONFIG_COMMANDS="$CONFIG_COMMANDS depfiles" ;;
- "libtool") CONFIG_COMMANDS="$CONFIG_COMMANDS libtool" ;;
- "Makefile") CONFIG_FILES="$CONFIG_FILES Makefile" ;;
- "libpcre2-8.pc") CONFIG_FILES="$CONFIG_FILES libpcre2-8.pc" ;;
- "libpcre2-16.pc") CONFIG_FILES="$CONFIG_FILES libpcre2-16.pc" ;;
- "libpcre2-32.pc") CONFIG_FILES="$CONFIG_FILES libpcre2-32.pc" ;;
- "libpcre2-posix.pc") CONFIG_FILES="$CONFIG_FILES libpcre2-posix.pc" ;;
- "pcre2-config") CONFIG_FILES="$CONFIG_FILES pcre2-config" ;;
- "src/pcre2.h") CONFIG_FILES="$CONFIG_FILES src/pcre2.h" ;;
- "script-chmod") CONFIG_COMMANDS="$CONFIG_COMMANDS script-chmod" ;;
- "delete-old-chartables") CONFIG_COMMANDS="$CONFIG_COMMANDS delete-old-chartables" ;;
-
- *) as_fn_error $? "invalid argument: \`$ac_config_target'" "$LINENO" 5;;
- esac
-done
-
-
-# If the user did not use the arguments to specify the items to instantiate,
-# then the envvar interface is used. Set only those that are not.
-# We use the long form for the default assignment because of an extremely
-# bizarre bug on SunOS 4.1.3.
-if $ac_need_defaults; then
- test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files
- test "${CONFIG_HEADERS+set}" = set || CONFIG_HEADERS=$config_headers
- test "${CONFIG_COMMANDS+set}" = set || CONFIG_COMMANDS=$config_commands
-fi
-
-# Have a temporary directory for convenience. Make it in the build tree
-# simply because there is no reason against having it here, and in addition,
-# creating and moving files from /tmp can sometimes cause problems.
-# Hook for its removal unless debugging.
-# Note that there is a small window in which the directory will not be cleaned:
-# after its creation but before its name has been assigned to `$tmp'.
-$debug ||
-{
- tmp= ac_tmp=
- trap 'exit_status=$?
- : "${ac_tmp:=$tmp}"
- { test ! -d "$ac_tmp" || rm -fr "$ac_tmp"; } && exit $exit_status
-' 0
- trap 'as_fn_exit 1' 1 2 13 15
-}
-# Create a (secure) tmp directory for tmp files.
-
-{
- tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` &&
- test -d "$tmp"
-} ||
-{
- tmp=./conf$$-$RANDOM
- (umask 077 && mkdir "$tmp")
-} || as_fn_error $? "cannot create a temporary directory in ." "$LINENO" 5
-ac_tmp=$tmp
-
-# Set up the scripts for CONFIG_FILES section.
-# No need to generate them if there are no CONFIG_FILES.
-# This happens for instance with `./config.status config.h'.
-if test -n "$CONFIG_FILES"; then
-
-
-ac_cr=`echo X | tr X '\015'`
-# On cygwin, bash can eat \r inside `` if the user requested igncr.
-# But we know of no other shell where ac_cr would be empty at this
-# point, so we can use a bashism as a fallback.
-if test "x$ac_cr" = x; then
- eval ac_cr=\$\'\\r\'
-fi
-ac_cs_awk_cr=`$AWK 'BEGIN { print "a\rb" }' /dev/null`
-if test "$ac_cs_awk_cr" = "a${ac_cr}b"; then
- ac_cs_awk_cr='\\r'
-else
- ac_cs_awk_cr=$ac_cr
-fi
-
-echo 'BEGIN {' >"$ac_tmp/subs1.awk" &&
-_ACEOF
-
-
-{
- echo "cat >conf$$subs.awk <<_ACEOF" &&
- echo "$ac_subst_vars" | sed 's/.*/&!$&$ac_delim/' &&
- echo "_ACEOF"
-} >conf$$subs.sh ||
- as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
-ac_delim_num=`echo "$ac_subst_vars" | grep -c '^'`
-ac_delim='%!_!# '
-for ac_last_try in false false false false false :; do
- . ./conf$$subs.sh ||
- as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
-
- ac_delim_n=`sed -n "s/.*$ac_delim\$/X/p" conf$$subs.awk | grep -c X`
- if test $ac_delim_n = $ac_delim_num; then
- break
- elif $ac_last_try; then
- as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
- else
- ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
- fi
-done
-rm -f conf$$subs.sh
-
-cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
-cat >>"\$ac_tmp/subs1.awk" <<\\_ACAWK &&
-_ACEOF
-sed -n '
-h
-s/^/S["/; s/!.*/"]=/
-p
-g
-s/^[^!]*!//
-:repl
-t repl
-s/'"$ac_delim"'$//
-t delim
-:nl
-h
-s/\(.\{148\}\)..*/\1/
-t more1
-s/["\\]/\\&/g; s/^/"/; s/$/\\n"\\/
-p
-n
-b repl
-:more1
-s/["\\]/\\&/g; s/^/"/; s/$/"\\/
-p
-g
-s/.\{148\}//
-t nl
-:delim
-h
-s/\(.\{148\}\)..*/\1/
-t more2
-s/["\\]/\\&/g; s/^/"/; s/$/"/
-p
-b
-:more2
-s/["\\]/\\&/g; s/^/"/; s/$/"\\/
-p
-g
-s/.\{148\}//
-t delim
-' >$CONFIG_STATUS || ac_write_fail=1
-rm -f conf$$subs.awk
-cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
-_ACAWK
-cat >>"\$ac_tmp/subs1.awk" <<_ACAWK &&
- for (key in S) S_is_set[key] = 1
- FS = ""
-
-}
-{
- line = $ 0
- nfields = split(line, field, "@")
- substed = 0
- len = length(field[1])
- for (i = 2; i < nfields; i++) {
- key = field[i]
- keylen = length(key)
- if (S_is_set[key]) {
- value = S[key]
- line = substr(line, 1, len) "" value "" substr(line, len + keylen + 3)
- len += length(value) + length(field[++i])
- substed = 1
- } else
- len += 1 + keylen
- }
-
- print line
-}
-
-_ACAWK
-_ACEOF
-cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
-if sed "s/$ac_cr//" < /dev/null > /dev/null 2>&1; then
- sed "s/$ac_cr\$//; s/$ac_cr/$ac_cs_awk_cr/g"
-else
- cat
-fi < "$ac_tmp/subs1.awk" > "$ac_tmp/subs.awk" \
- || as_fn_error $? "could not setup config files machinery" "$LINENO" 5
-_ACEOF
-
-# VPATH may cause trouble with some makes, so we remove sole $(srcdir),
-# ${srcdir} and @srcdir@ entries from VPATH if srcdir is ".", strip leading and
-# trailing colons and then remove the whole line if VPATH becomes empty
-# (actually we leave an empty line to preserve line numbers).
-if test "x$srcdir" = x.; then
- ac_vpsub='/^[ ]*VPATH[ ]*=[ ]*/{
-h
-s///
-s/^/:/
-s/[ ]*$/:/
-s/:\$(srcdir):/:/g
-s/:\${srcdir}:/:/g
-s/:@srcdir@:/:/g
-s/^:*//
-s/:*$//
-x
-s/\(=[ ]*\).*/\1/
-G
-s/\n//
-s/^[^=]*=[ ]*$//
-}'
-fi
-
-cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
-fi # test -n "$CONFIG_FILES"
-
-# Set up the scripts for CONFIG_HEADERS section.
-# No need to generate them if there are no CONFIG_HEADERS.
-# This happens for instance with `./config.status Makefile'.
-if test -n "$CONFIG_HEADERS"; then
-cat >"$ac_tmp/defines.awk" <<\_ACAWK ||
-BEGIN {
-_ACEOF
-
-# Transform confdefs.h into an awk script `defines.awk', embedded as
-# here-document in config.status, that substitutes the proper values into
-# config.h.in to produce config.h.
-
-# Create a delimiter string that does not exist in confdefs.h, to ease
-# handling of long lines.
-ac_delim='%!_!# '
-for ac_last_try in false false :; do
- ac_tt=`sed -n "/$ac_delim/p" confdefs.h`
- if test -z "$ac_tt"; then
- break
- elif $ac_last_try; then
- as_fn_error $? "could not make $CONFIG_HEADERS" "$LINENO" 5
- else
- ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
- fi
-done
-
-# For the awk script, D is an array of macro values keyed by name,
-# likewise P contains macro parameters if any. Preserve backslash
-# newline sequences.
-
-ac_word_re=[_$as_cr_Letters][_$as_cr_alnum]*
-sed -n '
-s/.\{148\}/&'"$ac_delim"'/g
-t rset
-:rset
-s/^[ ]*#[ ]*define[ ][ ]*/ /
-t def
-d
-:def
-s/\\$//
-t bsnl
-s/["\\]/\\&/g
-s/^ \('"$ac_word_re"'\)\(([^()]*)\)[ ]*\(.*\)/P["\1"]="\2"\
-D["\1"]=" \3"/p
-s/^ \('"$ac_word_re"'\)[ ]*\(.*\)/D["\1"]=" \2"/p
-d
-:bsnl
-s/["\\]/\\&/g
-s/^ \('"$ac_word_re"'\)\(([^()]*)\)[ ]*\(.*\)/P["\1"]="\2"\
-D["\1"]=" \3\\\\\\n"\\/p
-t cont
-s/^ \('"$ac_word_re"'\)[ ]*\(.*\)/D["\1"]=" \2\\\\\\n"\\/p
-t cont
-d
-:cont
-n
-s/.\{148\}/&'"$ac_delim"'/g
-t clear
-:clear
-s/\\$//
-t bsnlc
-s/["\\]/\\&/g; s/^/"/; s/$/"/p
-d
-:bsnlc
-s/["\\]/\\&/g; s/^/"/; s/$/\\\\\\n"\\/p
-b cont
-' >$CONFIG_STATUS || ac_write_fail=1
-
-cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
- for (key in D) D_is_set[key] = 1
- FS = ""
-}
-/^[\t ]*#[\t ]*(define|undef)[\t ]+$ac_word_re([\t (]|\$)/ {
- line = \$ 0
- split(line, arg, " ")
- if (arg[1] == "#") {
- defundef = arg[2]
- mac1 = arg[3]
- } else {
- defundef = substr(arg[1], 2)
- mac1 = arg[2]
- }
- split(mac1, mac2, "(") #)
- macro = mac2[1]
- prefix = substr(line, 1, index(line, defundef) - 1)
- if (D_is_set[macro]) {
- # Preserve the white space surrounding the "#".
- print prefix "define", macro P[macro] D[macro]
- next
- } else {
- # Replace #undef with comments. This is necessary, for example,
- # in the case of _POSIX_SOURCE, which is predefined and required
- # on some systems where configure will not decide to define it.
- if (defundef == "undef") {
- print "/*", prefix defundef, macro, "*/"
- next
- }
- }
-}
-{ print }
-_ACAWK
-_ACEOF
-cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
- as_fn_error $? "could not setup config headers machinery" "$LINENO" 5
-fi # test -n "$CONFIG_HEADERS"
-
-
-eval set X " :F $CONFIG_FILES :H $CONFIG_HEADERS :C $CONFIG_COMMANDS"
-shift
-for ac_tag
-do
- case $ac_tag in
- :[FHLC]) ac_mode=$ac_tag; continue;;
- esac
- case $ac_mode$ac_tag in
- :[FHL]*:*);;
- :L* | :C*:*) as_fn_error $? "invalid tag \`$ac_tag'" "$LINENO" 5;;
- :[FH]-) ac_tag=-:-;;
- :[FH]*) ac_tag=$ac_tag:$ac_tag.in;;
- esac
- ac_save_IFS=$IFS
- IFS=:
- set x $ac_tag
- IFS=$ac_save_IFS
- shift
- ac_file=$1
- shift
-
- case $ac_mode in
- :L) ac_source=$1;;
- :[FH])
- ac_file_inputs=
- for ac_f
- do
- case $ac_f in
- -) ac_f="$ac_tmp/stdin";;
- *) # Look for the file first in the build tree, then in the source tree
- # (if the path is not absolute). The absolute path cannot be DOS-style,
- # because $ac_f cannot contain `:'.
- test -f "$ac_f" ||
- case $ac_f in
- [\\/$]*) false;;
- *) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";;
- esac ||
- as_fn_error 1 "cannot find input file: \`$ac_f'" "$LINENO" 5;;
- esac
- case $ac_f in *\'*) ac_f=`$as_echo "$ac_f" | sed "s/'/'\\\\\\\\''/g"`;; esac
- as_fn_append ac_file_inputs " '$ac_f'"
- done
-
- # Let's still pretend it is `configure' which instantiates (i.e., don't
- # use $as_me), people would be surprised to read:
- # /* config.h. Generated by config.status. */
- configure_input='Generated from '`
- $as_echo "$*" | sed 's|^[^:]*/||;s|:[^:]*/|, |g'
- `' by configure.'
- if test x"$ac_file" != x-; then
- configure_input="$ac_file. $configure_input"
- { $as_echo "$as_me:${as_lineno-$LINENO}: creating $ac_file" >&5
-$as_echo "$as_me: creating $ac_file" >&6;}
- fi
- # Neutralize special characters interpreted by sed in replacement strings.
- case $configure_input in #(
- *\&* | *\|* | *\\* )
- ac_sed_conf_input=`$as_echo "$configure_input" |
- sed 's/[\\\\&|]/\\\\&/g'`;; #(
- *) ac_sed_conf_input=$configure_input;;
- esac
-
- case $ac_tag in
- *:-:* | *:-) cat >"$ac_tmp/stdin" \
- || as_fn_error $? "could not create $ac_file" "$LINENO" 5 ;;
- esac
- ;;
- esac
-
- ac_dir=`$as_dirname -- "$ac_file" ||
-$as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
- X"$ac_file" : 'X\(//\)[^/]' \| \
- X"$ac_file" : 'X\(//\)$' \| \
- X"$ac_file" : 'X\(/\)' \| . 2>/dev/null ||
-$as_echo X"$ac_file" |
- sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
- s//\1/
- q
- }
- /^X\(\/\/\)[^/].*/{
- s//\1/
- q
- }
- /^X\(\/\/\)$/{
- s//\1/
- q
- }
- /^X\(\/\).*/{
- s//\1/
- q
- }
- s/.*/./; q'`
- as_dir="$ac_dir"; as_fn_mkdir_p
- ac_builddir=.
-
-case "$ac_dir" in
-.) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
-*)
- ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
- # A ".." for each directory in $ac_dir_suffix.
- ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
- case $ac_top_builddir_sub in
- "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
- *) ac_top_build_prefix=$ac_top_builddir_sub/ ;;
- esac ;;
-esac
-ac_abs_top_builddir=$ac_pwd
-ac_abs_builddir=$ac_pwd$ac_dir_suffix
-# for backward compatibility:
-ac_top_builddir=$ac_top_build_prefix
-
-case $srcdir in
- .) # We are building in place.
- ac_srcdir=.
- ac_top_srcdir=$ac_top_builddir_sub
- ac_abs_top_srcdir=$ac_pwd ;;
- [\\/]* | ?:[\\/]* ) # Absolute name.
- ac_srcdir=$srcdir$ac_dir_suffix;
- ac_top_srcdir=$srcdir
- ac_abs_top_srcdir=$srcdir ;;
- *) # Relative name.
- ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
- ac_top_srcdir=$ac_top_build_prefix$srcdir
- ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
-esac
-ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
-
-
- case $ac_mode in
- :F)
- #
- # CONFIG_FILE
- #
-
- case $INSTALL in
- [\\/$]* | ?:[\\/]* ) ac_INSTALL=$INSTALL ;;
- *) ac_INSTALL=$ac_top_build_prefix$INSTALL ;;
- esac
- ac_MKDIR_P=$MKDIR_P
- case $MKDIR_P in
- [\\/$]* | ?:[\\/]* ) ;;
- */*) ac_MKDIR_P=$ac_top_build_prefix$MKDIR_P ;;
- esac
-_ACEOF
-
-cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
-# If the template does not know about datarootdir, expand it.
-# FIXME: This hack should be removed a few years after 2.60.
-ac_datarootdir_hack=; ac_datarootdir_seen=
-ac_sed_dataroot='
-/datarootdir/ {
- p
- q
-}
-/@datadir@/p
-/@docdir@/p
-/@infodir@/p
-/@localedir@/p
-/@mandir@/p'
-case `eval "sed -n \"\$ac_sed_dataroot\" $ac_file_inputs"` in
-*datarootdir*) ac_datarootdir_seen=yes;;
-*@datadir@*|*@docdir@*|*@infodir@*|*@localedir@*|*@mandir@*)
- { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5
-$as_echo "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;}
-_ACEOF
-cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
- ac_datarootdir_hack='
- s&@datadir@&$datadir&g
- s&@docdir@&$docdir&g
- s&@infodir@&$infodir&g
- s&@localedir@&$localedir&g
- s&@mandir@&$mandir&g
- s&\\\${datarootdir}&$datarootdir&g' ;;
-esac
-_ACEOF
-
-# Neutralize VPATH when `$srcdir' = `.'.
-# Shell code in configure.ac might set extrasub.
-# FIXME: do we really want to maintain this feature?
-cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
-ac_sed_extra="$ac_vpsub
-$extrasub
-_ACEOF
-cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
-:t
-/@[a-zA-Z_][a-zA-Z_0-9]*@/!b
-s|@configure_input@|$ac_sed_conf_input|;t t
-s&@top_builddir@&$ac_top_builddir_sub&;t t
-s&@top_build_prefix@&$ac_top_build_prefix&;t t
-s&@srcdir@&$ac_srcdir&;t t
-s&@abs_srcdir@&$ac_abs_srcdir&;t t
-s&@top_srcdir@&$ac_top_srcdir&;t t
-s&@abs_top_srcdir@&$ac_abs_top_srcdir&;t t
-s&@builddir@&$ac_builddir&;t t
-s&@abs_builddir@&$ac_abs_builddir&;t t
-s&@abs_top_builddir@&$ac_abs_top_builddir&;t t
-s&@INSTALL@&$ac_INSTALL&;t t
-s&@MKDIR_P@&$ac_MKDIR_P&;t t
-$ac_datarootdir_hack
-"
-eval sed \"\$ac_sed_extra\" "$ac_file_inputs" | $AWK -f "$ac_tmp/subs.awk" \
- >$ac_tmp/out || as_fn_error $? "could not create $ac_file" "$LINENO" 5
-
-test -z "$ac_datarootdir_hack$ac_datarootdir_seen" &&
- { ac_out=`sed -n '/\${datarootdir}/p' "$ac_tmp/out"`; test -n "$ac_out"; } &&
- { ac_out=`sed -n '/^[ ]*datarootdir[ ]*:*=/p' \
- "$ac_tmp/out"`; test -z "$ac_out"; } &&
- { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file contains a reference to the variable \`datarootdir'
-which seems to be undefined. Please make sure it is defined" >&5
-$as_echo "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir'
-which seems to be undefined. Please make sure it is defined" >&2;}
-
- rm -f "$ac_tmp/stdin"
- case $ac_file in
- -) cat "$ac_tmp/out" && rm -f "$ac_tmp/out";;
- *) rm -f "$ac_file" && mv "$ac_tmp/out" "$ac_file";;
- esac \
- || as_fn_error $? "could not create $ac_file" "$LINENO" 5
- ;;
- :H)
- #
- # CONFIG_HEADER
- #
- if test x"$ac_file" != x-; then
- {
- $as_echo "/* $configure_input */" \
- && eval '$AWK -f "$ac_tmp/defines.awk"' "$ac_file_inputs"
- } >"$ac_tmp/config.h" \
- || as_fn_error $? "could not create $ac_file" "$LINENO" 5
- if diff "$ac_file" "$ac_tmp/config.h" >/dev/null 2>&1; then
- { $as_echo "$as_me:${as_lineno-$LINENO}: $ac_file is unchanged" >&5
-$as_echo "$as_me: $ac_file is unchanged" >&6;}
- else
- rm -f "$ac_file"
- mv "$ac_tmp/config.h" "$ac_file" \
- || as_fn_error $? "could not create $ac_file" "$LINENO" 5
- fi
- else
- $as_echo "/* $configure_input */" \
- && eval '$AWK -f "$ac_tmp/defines.awk"' "$ac_file_inputs" \
- || as_fn_error $? "could not create -" "$LINENO" 5
- fi
-# Compute "$ac_file"'s index in $config_headers.
-_am_arg="$ac_file"
-_am_stamp_count=1
-for _am_header in $config_headers :; do
- case $_am_header in
- $_am_arg | $_am_arg:* )
- break ;;
- * )
- _am_stamp_count=`expr $_am_stamp_count + 1` ;;
- esac
-done
-echo "timestamp for $_am_arg" >`$as_dirname -- "$_am_arg" ||
-$as_expr X"$_am_arg" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
- X"$_am_arg" : 'X\(//\)[^/]' \| \
- X"$_am_arg" : 'X\(//\)$' \| \
- X"$_am_arg" : 'X\(/\)' \| . 2>/dev/null ||
-$as_echo X"$_am_arg" |
- sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
- s//\1/
- q
- }
- /^X\(\/\/\)[^/].*/{
- s//\1/
- q
- }
- /^X\(\/\/\)$/{
- s//\1/
- q
- }
- /^X\(\/\).*/{
- s//\1/
- q
- }
- s/.*/./; q'`/stamp-h$_am_stamp_count
- ;;
-
- :C) { $as_echo "$as_me:${as_lineno-$LINENO}: executing $ac_file commands" >&5
-$as_echo "$as_me: executing $ac_file commands" >&6;}
- ;;
- esac
-
-
- case $ac_file$ac_mode in
- "depfiles":C) test x"$AMDEP_TRUE" != x"" || {
- # Older Autoconf quotes --file arguments for eval, but not when files
- # are listed without --file. Let's play safe and only enable the eval
- # if we detect the quoting.
- case $CONFIG_FILES in
- *\'*) eval set x "$CONFIG_FILES" ;;
- *) set x $CONFIG_FILES ;;
- esac
- shift
- for mf
- do
- # Strip MF so we end up with the name of the file.
- mf=`echo "$mf" | sed -e 's/:.*$//'`
- # Check whether this is an Automake generated Makefile or not.
- # We used to match only the files named 'Makefile.in', but
- # some people rename them; so instead we look at the file content.
- # Grep'ing the first line is not enough: some people post-process
- # each Makefile.in and add a new line on top of each file to say so.
- # Grep'ing the whole file is not good either: AIX grep has a line
- # limit of 2048, but all sed's we know have understand at least 4000.
- if sed -n 's,^#.*generated by automake.*,X,p' "$mf" | grep X >/dev/null 2>&1; then
- dirpart=`$as_dirname -- "$mf" ||
-$as_expr X"$mf" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
- X"$mf" : 'X\(//\)[^/]' \| \
- X"$mf" : 'X\(//\)$' \| \
- X"$mf" : 'X\(/\)' \| . 2>/dev/null ||
-$as_echo X"$mf" |
- sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
- s//\1/
- q
- }
- /^X\(\/\/\)[^/].*/{
- s//\1/
- q
- }
- /^X\(\/\/\)$/{
- s//\1/
- q
- }
- /^X\(\/\).*/{
- s//\1/
- q
- }
- s/.*/./; q'`
- else
- continue
- fi
- # Extract the definition of DEPDIR, am__include, and am__quote
- # from the Makefile without running 'make'.
- DEPDIR=`sed -n 's/^DEPDIR = //p' < "$mf"`
- test -z "$DEPDIR" && continue
- am__include=`sed -n 's/^am__include = //p' < "$mf"`
- test -z "$am__include" && continue
- am__quote=`sed -n 's/^am__quote = //p' < "$mf"`
- # Find all dependency output files, they are included files with
- # $(DEPDIR) in their names. We invoke sed twice because it is the
- # simplest approach to changing $(DEPDIR) to its actual value in the
- # expansion.
- for file in `sed -n "
- s/^$am__include $am__quote\(.*(DEPDIR).*\)$am__quote"'$/\1/p' <"$mf" | \
- sed -e 's/\$(DEPDIR)/'"$DEPDIR"'/g'`; do
- # Make sure the directory exists.
- test -f "$dirpart/$file" && continue
- fdir=`$as_dirname -- "$file" ||
-$as_expr X"$file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
- X"$file" : 'X\(//\)[^/]' \| \
- X"$file" : 'X\(//\)$' \| \
- X"$file" : 'X\(/\)' \| . 2>/dev/null ||
-$as_echo X"$file" |
- sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
- s//\1/
- q
- }
- /^X\(\/\/\)[^/].*/{
- s//\1/
- q
- }
- /^X\(\/\/\)$/{
- s//\1/
- q
- }
- /^X\(\/\).*/{
- s//\1/
- q
- }
- s/.*/./; q'`
- as_dir=$dirpart/$fdir; as_fn_mkdir_p
- # echo "creating $dirpart/$file"
- echo '# dummy' > "$dirpart/$file"
- done
- done
-}
- ;;
- "libtool":C)
-
- # See if we are running on zsh, and set the options that allow our
- # commands through without removal of \ escapes.
- if test -n "${ZSH_VERSION+set}"; then
- setopt NO_GLOB_SUBST
- fi
-
- cfgfile=${ofile}T
- trap "$RM \"$cfgfile\"; exit 1" 1 2 15
- $RM "$cfgfile"
-
- cat <<_LT_EOF >> "$cfgfile"
-#! $SHELL
-# Generated automatically by $as_me ($PACKAGE) $VERSION
-# Libtool was configured on host `(hostname || uname -n) 2>/dev/null | sed 1q`:
-# NOTE: Changes made to this file will be lost: look at ltmain.sh.
-
-# Provide generalized library-building support services.
-# Written by Gordon Matzigkeit, 1996
-
-# Copyright (C) 2014 Free Software Foundation, Inc.
-# This is free software; see the source for copying conditions. There is NO
-# warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
-
-# GNU Libtool is free software; you can redistribute it and/or modify
-# it under the terms of the GNU General Public License as published by
-# the Free Software Foundation; either version 2 of of the License, or
-# (at your option) any later version.
-#
-# As a special exception to the GNU General Public License, if you
-# distribute this file as part of a program or library that is built
-# using GNU Libtool, you may include this file under the same
-# distribution terms that you use for the rest of that program.
-#
-# GNU Libtool is distributed in the hope that it will be useful, but
-# WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-# GNU General Public License for more details.
-#
-# You should have received a copy of the GNU General Public License
-# along with this program. If not, see .
-
-
-# The names of the tagged configurations supported by this script.
-available_tags=''
-
-# Configured defaults for sys_lib_dlsearch_path munging.
-: \${LT_SYS_LIBRARY_PATH="$configure_time_lt_sys_library_path"}
-
-# ### BEGIN LIBTOOL CONFIG
-
-# Assembler program.
-AS=$lt_AS
-
-# DLL creation program.
-DLLTOOL=$lt_DLLTOOL
-
-# Object dumper program.
-OBJDUMP=$lt_OBJDUMP
-
-# Which release of libtool.m4 was used?
-macro_version=$macro_version
-macro_revision=$macro_revision
-
-# Whether or not to build shared libraries.
-build_libtool_libs=$enable_shared
-
-# Whether or not to build static libraries.
-build_old_libs=$enable_static
-
-# What type of objects to build.
-pic_mode=$pic_mode
-
-# Whether or not to optimize for fast installation.
-fast_install=$enable_fast_install
-
-# Shared archive member basename,for filename based shared library versioning on AIX.
-shared_archive_member_spec=$shared_archive_member_spec
-
-# Shell to use when invoking shell scripts.
-SHELL=$lt_SHELL
-
-# An echo program that protects backslashes.
-ECHO=$lt_ECHO
-
-# The PATH separator for the build system.
-PATH_SEPARATOR=$lt_PATH_SEPARATOR
-
-# The host system.
-host_alias=$host_alias
-host=$host
-host_os=$host_os
-
-# The build system.
-build_alias=$build_alias
-build=$build
-build_os=$build_os
-
-# A sed program that does not truncate output.
-SED=$lt_SED
-
-# Sed that helps us avoid accidentally triggering echo(1) options like -n.
-Xsed="\$SED -e 1s/^X//"
-
-# A grep program that handles long lines.
-GREP=$lt_GREP
-
-# An ERE matcher.
-EGREP=$lt_EGREP
-
-# A literal string matcher.
-FGREP=$lt_FGREP
-
-# A BSD- or MS-compatible name lister.
-NM=$lt_NM
-
-# Whether we need soft or hard links.
-LN_S=$lt_LN_S
-
-# What is the maximum length of a command?
-max_cmd_len=$max_cmd_len
-
-# Object file suffix (normally "o").
-objext=$ac_objext
-
-# Executable file suffix (normally "").
-exeext=$exeext
-
-# whether the shell understands "unset".
-lt_unset=$lt_unset
-
-# turn spaces into newlines.
-SP2NL=$lt_lt_SP2NL
-
-# turn newlines into spaces.
-NL2SP=$lt_lt_NL2SP
-
-# convert \$build file names to \$host format.
-to_host_file_cmd=$lt_cv_to_host_file_cmd
-
-# convert \$build files to toolchain format.
-to_tool_file_cmd=$lt_cv_to_tool_file_cmd
-
-# Method to check whether dependent libraries are shared objects.
-deplibs_check_method=$lt_deplibs_check_method
-
-# Command to use when deplibs_check_method = "file_magic".
-file_magic_cmd=$lt_file_magic_cmd
-
-# How to find potential files when deplibs_check_method = "file_magic".
-file_magic_glob=$lt_file_magic_glob
-
-# Find potential files using nocaseglob when deplibs_check_method = "file_magic".
-want_nocaseglob=$lt_want_nocaseglob
-
-# Command to associate shared and link libraries.
-sharedlib_from_linklib_cmd=$lt_sharedlib_from_linklib_cmd
-
-# The archiver.
-AR=$lt_AR
-
-# Flags to create an archive.
-AR_FLAGS=$lt_AR_FLAGS
-
-# How to feed a file listing to the archiver.
-archiver_list_spec=$lt_archiver_list_spec
-
-# A symbol stripping program.
-STRIP=$lt_STRIP
-
-# Commands used to install an old-style archive.
-RANLIB=$lt_RANLIB
-old_postinstall_cmds=$lt_old_postinstall_cmds
-old_postuninstall_cmds=$lt_old_postuninstall_cmds
-
-# Whether to use a lock for old archive extraction.
-lock_old_archive_extraction=$lock_old_archive_extraction
-
-# A C compiler.
-LTCC=$lt_CC
-
-# LTCC compiler flags.
-LTCFLAGS=$lt_CFLAGS
-
-# Take the output of nm and produce a listing of raw symbols and C names.
-global_symbol_pipe=$lt_lt_cv_sys_global_symbol_pipe
-
-# Transform the output of nm in a proper C declaration.
-global_symbol_to_cdecl=$lt_lt_cv_sys_global_symbol_to_cdecl
-
-# Transform the output of nm into a list of symbols to manually relocate.
-global_symbol_to_import=$lt_lt_cv_sys_global_symbol_to_import
-
-# Transform the output of nm in a C name address pair.
-global_symbol_to_c_name_address=$lt_lt_cv_sys_global_symbol_to_c_name_address
-
-# Transform the output of nm in a C name address pair when lib prefix is needed.
-global_symbol_to_c_name_address_lib_prefix=$lt_lt_cv_sys_global_symbol_to_c_name_address_lib_prefix
-
-# The name lister interface.
-nm_interface=$lt_lt_cv_nm_interface
-
-# Specify filename containing input files for \$NM.
-nm_file_list_spec=$lt_nm_file_list_spec
-
-# The root where to search for dependent libraries,and where our libraries should be installed.
-lt_sysroot=$lt_sysroot
-
-# Command to truncate a binary pipe.
-lt_truncate_bin=$lt_lt_cv_truncate_bin
-
-# The name of the directory that contains temporary libtool files.
-objdir=$objdir
-
-# Used to examine libraries when file_magic_cmd begins with "file".
-MAGIC_CMD=$MAGIC_CMD
-
-# Must we lock files when doing compilation?
-need_locks=$lt_need_locks
-
-# Manifest tool.
-MANIFEST_TOOL=$lt_MANIFEST_TOOL
-
-# Tool to manipulate archived DWARF debug symbol files on Mac OS X.
-DSYMUTIL=$lt_DSYMUTIL
-
-# Tool to change global to local symbols on Mac OS X.
-NMEDIT=$lt_NMEDIT
-
-# Tool to manipulate fat objects and archives on Mac OS X.
-LIPO=$lt_LIPO
-
-# ldd/readelf like tool for Mach-O binaries on Mac OS X.
-OTOOL=$lt_OTOOL
-
-# ldd/readelf like tool for 64 bit Mach-O binaries on Mac OS X 10.4.
-OTOOL64=$lt_OTOOL64
-
-# Old archive suffix (normally "a").
-libext=$libext
-
-# Shared library suffix (normally ".so").
-shrext_cmds=$lt_shrext_cmds
-
-# The commands to extract the exported symbol list from a shared archive.
-extract_expsyms_cmds=$lt_extract_expsyms_cmds
-
-# Variables whose values should be saved in libtool wrapper scripts and
-# restored at link time.
-variables_saved_for_relink=$lt_variables_saved_for_relink
-
-# Do we need the "lib" prefix for modules?
-need_lib_prefix=$need_lib_prefix
-
-# Do we need a version for libraries?
-need_version=$need_version
-
-# Library versioning type.
-version_type=$version_type
-
-# Shared library runtime path variable.
-runpath_var=$runpath_var
-
-# Shared library path variable.
-shlibpath_var=$shlibpath_var
-
-# Is shlibpath searched before the hard-coded library search path?
-shlibpath_overrides_runpath=$shlibpath_overrides_runpath
-
-# Format of library name prefix.
-libname_spec=$lt_libname_spec
-
-# List of archive names. First name is the real one, the rest are links.
-# The last name is the one that the linker finds with -lNAME
-library_names_spec=$lt_library_names_spec
-
-# The coded name of the library, if different from the real name.
-soname_spec=$lt_soname_spec
-
-# Permission mode override for installation of shared libraries.
-install_override_mode=$lt_install_override_mode
-
-# Command to use after installation of a shared archive.
-postinstall_cmds=$lt_postinstall_cmds
-
-# Command to use after uninstallation of a shared archive.
-postuninstall_cmds=$lt_postuninstall_cmds
-
-# Commands used to finish a libtool library installation in a directory.
-finish_cmds=$lt_finish_cmds
-
-# As "finish_cmds", except a single script fragment to be evaled but
-# not shown.
-finish_eval=$lt_finish_eval
-
-# Whether we should hardcode library paths into libraries.
-hardcode_into_libs=$hardcode_into_libs
-
-# Compile-time system search path for libraries.
-sys_lib_search_path_spec=$lt_sys_lib_search_path_spec
-
-# Detected run-time system search path for libraries.
-sys_lib_dlsearch_path_spec=$lt_configure_time_dlsearch_path
-
-# Explicit LT_SYS_LIBRARY_PATH set during ./configure time.
-configure_time_lt_sys_library_path=$lt_configure_time_lt_sys_library_path
-
-# Whether dlopen is supported.
-dlopen_support=$enable_dlopen
-
-# Whether dlopen of programs is supported.
-dlopen_self=$enable_dlopen_self
-
-# Whether dlopen of statically linked programs is supported.
-dlopen_self_static=$enable_dlopen_self_static
-
-# Commands to strip libraries.
-old_striplib=$lt_old_striplib
-striplib=$lt_striplib
-
-
-# The linker used to build libraries.
-LD=$lt_LD
-
-# How to create reloadable object files.
-reload_flag=$lt_reload_flag
-reload_cmds=$lt_reload_cmds
-
-# Commands used to build an old-style archive.
-old_archive_cmds=$lt_old_archive_cmds
-
-# A language specific compiler.
-CC=$lt_compiler
-
-# Is the compiler the GNU compiler?
-with_gcc=$GCC
-
-# Compiler flag to turn off builtin functions.
-no_builtin_flag=$lt_lt_prog_compiler_no_builtin_flag
-
-# Additional compiler flags for building library objects.
-pic_flag=$lt_lt_prog_compiler_pic
-
-# How to pass a linker flag through the compiler.
-wl=$lt_lt_prog_compiler_wl
-
-# Compiler flag to prevent dynamic linking.
-link_static_flag=$lt_lt_prog_compiler_static
-
-# Does compiler simultaneously support -c and -o options?
-compiler_c_o=$lt_lt_cv_prog_compiler_c_o
-
-# Whether or not to add -lc for building shared libraries.
-build_libtool_need_lc=$archive_cmds_need_lc
-
-# Whether or not to disallow shared libs when runtime libs are static.
-allow_libtool_libs_with_static_runtimes=$enable_shared_with_static_runtimes
-
-# Compiler flag to allow reflexive dlopens.
-export_dynamic_flag_spec=$lt_export_dynamic_flag_spec
-
-# Compiler flag to generate shared objects directly from archives.
-whole_archive_flag_spec=$lt_whole_archive_flag_spec
-
-# Whether the compiler copes with passing no objects directly.
-compiler_needs_object=$lt_compiler_needs_object
-
-# Create an old-style archive from a shared archive.
-old_archive_from_new_cmds=$lt_old_archive_from_new_cmds
-
-# Create a temporary old-style archive to link instead of a shared archive.
-old_archive_from_expsyms_cmds=$lt_old_archive_from_expsyms_cmds
-
-# Commands used to build a shared archive.
-archive_cmds=$lt_archive_cmds
-archive_expsym_cmds=$lt_archive_expsym_cmds
-
-# Commands used to build a loadable module if different from building
-# a shared archive.
-module_cmds=$lt_module_cmds
-module_expsym_cmds=$lt_module_expsym_cmds
-
-# Whether we are building with GNU ld or not.
-with_gnu_ld=$lt_with_gnu_ld
-
-# Flag that allows shared libraries with undefined symbols to be built.
-allow_undefined_flag=$lt_allow_undefined_flag
-
-# Flag that enforces no undefined symbols.
-no_undefined_flag=$lt_no_undefined_flag
-
-# Flag to hardcode \$libdir into a binary during linking.
-# This must work even if \$libdir does not exist
-hardcode_libdir_flag_spec=$lt_hardcode_libdir_flag_spec
-
-# Whether we need a single "-rpath" flag with a separated argument.
-hardcode_libdir_separator=$lt_hardcode_libdir_separator
-
-# Set to "yes" if using DIR/libNAME\$shared_ext during linking hardcodes
-# DIR into the resulting binary.
-hardcode_direct=$hardcode_direct
-
-# Set to "yes" if using DIR/libNAME\$shared_ext during linking hardcodes
-# DIR into the resulting binary and the resulting library dependency is
-# "absolute",i.e impossible to change by setting \$shlibpath_var if the
-# library is relocated.
-hardcode_direct_absolute=$hardcode_direct_absolute
-
-# Set to "yes" if using the -LDIR flag during linking hardcodes DIR
-# into the resulting binary.
-hardcode_minus_L=$hardcode_minus_L
-
-# Set to "yes" if using SHLIBPATH_VAR=DIR during linking hardcodes DIR
-# into the resulting binary.
-hardcode_shlibpath_var=$hardcode_shlibpath_var
-
-# Set to "yes" if building a shared library automatically hardcodes DIR
-# into the library and all subsequent libraries and executables linked
-# against it.
-hardcode_automatic=$hardcode_automatic
-
-# Set to yes if linker adds runtime paths of dependent libraries
-# to runtime path list.
-inherit_rpath=$inherit_rpath
-
-# Whether libtool must link a program against all its dependency libraries.
-link_all_deplibs=$link_all_deplibs
-
-# Set to "yes" if exported symbols are required.
-always_export_symbols=$always_export_symbols
-
-# The commands to list exported symbols.
-export_symbols_cmds=$lt_export_symbols_cmds
-
-# Symbols that should not be listed in the preloaded symbols.
-exclude_expsyms=$lt_exclude_expsyms
-
-# Symbols that must always be exported.
-include_expsyms=$lt_include_expsyms
-
-# Commands necessary for linking programs (against libraries) with templates.
-prelink_cmds=$lt_prelink_cmds
-
-# Commands necessary for finishing linking programs.
-postlink_cmds=$lt_postlink_cmds
-
-# Specify filename containing input files.
-file_list_spec=$lt_file_list_spec
-
-# How to hardcode a shared library path into an executable.
-hardcode_action=$hardcode_action
-
-# ### END LIBTOOL CONFIG
-
-_LT_EOF
-
- cat <<'_LT_EOF' >> "$cfgfile"
-
-# ### BEGIN FUNCTIONS SHARED WITH CONFIGURE
-
-# func_munge_path_list VARIABLE PATH
-# -----------------------------------
-# VARIABLE is name of variable containing _space_ separated list of
-# directories to be munged by the contents of PATH, which is string
-# having a format:
-# "DIR[:DIR]:"
-# string "DIR[ DIR]" will be prepended to VARIABLE
-# ":DIR[:DIR]"
-# string "DIR[ DIR]" will be appended to VARIABLE
-# "DIRP[:DIRP]::[DIRA:]DIRA"
-# string "DIRP[ DIRP]" will be prepended to VARIABLE and string
-# "DIRA[ DIRA]" will be appended to VARIABLE
-# "DIR[:DIR]"
-# VARIABLE will be replaced by "DIR[ DIR]"
-func_munge_path_list ()
-{
- case x$2 in
- x)
- ;;
- *:)
- eval $1=\"`$ECHO $2 | $SED 's/:/ /g'` \$$1\"
- ;;
- x:*)
- eval $1=\"\$$1 `$ECHO $2 | $SED 's/:/ /g'`\"
- ;;
- *::*)
- eval $1=\"\$$1\ `$ECHO $2 | $SED -e 's/.*:://' -e 's/:/ /g'`\"
- eval $1=\"`$ECHO $2 | $SED -e 's/::.*//' -e 's/:/ /g'`\ \$$1\"
- ;;
- *)
- eval $1=\"`$ECHO $2 | $SED 's/:/ /g'`\"
- ;;
- esac
-}
-
-
-# Calculate cc_basename. Skip known compiler wrappers and cross-prefix.
-func_cc_basename ()
-{
- for cc_temp in $*""; do
- case $cc_temp in
- compile | *[\\/]compile | ccache | *[\\/]ccache ) ;;
- distcc | *[\\/]distcc | purify | *[\\/]purify ) ;;
- \-*) ;;
- *) break;;
- esac
- done
- func_cc_basename_result=`$ECHO "$cc_temp" | $SED "s%.*/%%; s%^$host_alias-%%"`
-}
-
-
-# ### END FUNCTIONS SHARED WITH CONFIGURE
-
-_LT_EOF
-
- case $host_os in
- aix3*)
- cat <<\_LT_EOF >> "$cfgfile"
-# AIX sometimes has problems with the GCC collect2 program. For some
-# reason, if we set the COLLECT_NAMES environment variable, the problems
-# vanish in a puff of smoke.
-if test set != "${COLLECT_NAMES+set}"; then
- COLLECT_NAMES=
- export COLLECT_NAMES
-fi
-_LT_EOF
- ;;
- esac
-
-
-ltmain=$ac_aux_dir/ltmain.sh
-
-
- # We use sed instead of cat because bash on DJGPP gets confused if
- # if finds mixed CR/LF and LF-only lines. Since sed operates in
- # text mode, it properly converts lines to CR/LF. This bash problem
- # is reportedly fixed, but why not run on old versions too?
- sed '$q' "$ltmain" >> "$cfgfile" \
- || (rm -f "$cfgfile"; exit 1)
-
- mv -f "$cfgfile" "$ofile" ||
- (rm -f "$ofile" && cp "$cfgfile" "$ofile" && rm -f "$cfgfile")
- chmod +x "$ofile"
-
- ;;
- "script-chmod":C) chmod a+x pcre2-config ;;
- "delete-old-chartables":C) rm -f pcre2_chartables.c ;;
-
- esac
-done # for ac_tag
-
-
-as_fn_exit 0
-_ACEOF
-ac_clean_files=$ac_clean_files_save
-
-test $ac_write_fail = 0 ||
- as_fn_error $? "write failure creating $CONFIG_STATUS" "$LINENO" 5
-
-
-# configure is writing to config.log, and then calls config.status.
-# config.status does its own redirection, appending to config.log.
-# Unfortunately, on DOS this fails, as config.log is still kept open
-# by configure, so config.status won't be able to write to it; its
-# output is simply discarded. So we exec the FD to /dev/null,
-# effectively closing config.log, so it can be properly (re)opened and
-# appended to by config.status. When coming back to configure, we
-# need to make the FD available again.
-if test "$no_create" != yes; then
- ac_cs_success=:
- ac_config_status_args=
- test "$silent" = yes &&
- ac_config_status_args="$ac_config_status_args --quiet"
- exec 5>/dev/null
- $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false
- exec 5>>config.log
- # Use ||, not &&, to avoid exiting from the if with $? = 1, which
- # would make configure fail if this is the last instruction.
- $ac_cs_success || as_fn_exit 1
-fi
-if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no; then
- { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: unrecognized options: $ac_unrecognized_opts" >&5
-$as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;}
-fi
-
-
-# Print out a nice little message after configure is run displaying the
-# chosen options.
-
-ebcdic_nl_code=n/a
-if test "$enable_ebcdic_nl25" = "yes"; then
- ebcdic_nl_code=0x25
-elif test "$enable_ebcdic" = "yes"; then
- ebcdic_nl_code=0x15
-fi
-
-cat <
-#endif]],
-[[return (int)BZ2_bzopen("conftest", "rb");]])],
-[AC_MSG_RESULT([yes]);HAVE_LIBBZ2=1; break;],
-AC_MSG_RESULT([no]))
-LIBS="$OLD_LIBS"
-
-# Check for the availabiity of libreadline
-
-if test "$enable_pcre2test_libreadline" = "yes"; then
- AC_CHECK_HEADERS([readline/readline.h], [HAVE_READLINE_H=1])
- AC_CHECK_HEADERS([readline/history.h], [HAVE_HISTORY_H=1])
- AC_CHECK_LIB([readline], [readline], [LIBREADLINE="-lreadline"],
- [unset ac_cv_lib_readline_readline;
- AC_CHECK_LIB([readline], [readline], [LIBREADLINE="-ltinfo"],
- [unset ac_cv_lib_readline_readline;
- AC_CHECK_LIB([readline], [readline], [LIBREADLINE="-lcurses"],
- [unset ac_cv_lib_readline_readline;
- AC_CHECK_LIB([readline], [readline], [LIBREADLINE="-lncurses"],
- [unset ac_cv_lib_readline_readline;
- AC_CHECK_LIB([readline], [readline], [LIBREADLINE="-lncursesw"],
- [unset ac_cv_lib_readline_readline;
- AC_CHECK_LIB([readline], [readline], [LIBREADLINE="-ltermcap"],
- [LIBREADLINE=""],
- [-ltermcap])],
- [-lncursesw])],
- [-lncurses])],
- [-lcurses])],
- [-ltinfo])])
- AC_SUBST(LIBREADLINE)
- if test -n "$LIBREADLINE"; then
- if test "$LIBREADLINE" != "-lreadline"; then
- echo "-lreadline needs $LIBREADLINE"
- LIBREADLINE="-lreadline $LIBREADLINE"
- fi
- fi
-fi
-
-
-# Check for the availability of libedit. Different distributions put its
-# headers in different places. Try to cover the most common ones.
-
-if test "$enable_pcre2test_libedit" = "yes"; then
- AC_CHECK_HEADERS([editline/readline.h], [HAVE_EDITLINE_READLINE_H=1],
- [AC_CHECK_HEADERS([edit/readline/readline.h], [HAVE_READLINE_READLINE_H=1],
- [AC_CHECK_HEADERS([readline/readline.h], [HAVE_READLINE_READLINE_H=1])])])
- AC_CHECK_LIB([edit], [readline], [LIBEDIT="-ledit"])
-fi
-
-# This facilitates -ansi builds under Linux
-dnl AC_DEFINE([_GNU_SOURCE], [], [Enable GNU extensions in glibc])
-
-PCRE2_STATIC_CFLAG=""
-if test "x$enable_shared" = "xno" ; then
- AC_DEFINE([PCRE2_STATIC], [1], [
- Define to any value if linking statically (TODO: make nice with Libtool)])
- PCRE2_STATIC_CFLAG="-DPCRE2_STATIC"
-fi
-AC_SUBST(PCRE2_STATIC_CFLAG)
-
-# Here is where PCRE2-specific defines are handled
-
-if test "$enable_pcre2_8" = "yes"; then
- AC_DEFINE([SUPPORT_PCRE2_8], [], [
- Define to any value to enable the 8 bit PCRE2 library.])
-fi
-
-if test "$enable_pcre2_16" = "yes"; then
- AC_DEFINE([SUPPORT_PCRE2_16], [], [
- Define to any value to enable the 16 bit PCRE2 library.])
-fi
-
-if test "$enable_pcre2_32" = "yes"; then
- AC_DEFINE([SUPPORT_PCRE2_32], [], [
- Define to any value to enable the 32 bit PCRE2 library.])
-fi
-
-if test "$enable_debug" = "yes"; then
- AC_DEFINE([PCRE2_DEBUG], [], [
- Define to any value to include debugging code.])
-fi
-
-# Unless running under Windows, JIT support requires pthreads.
-
-if test "$enable_jit" = "yes"; then
- if test "$HAVE_WINDOWS_H" != "1"; then
- AX_PTHREAD([], [AC_MSG_ERROR([JIT support requires pthreads])])
- CC="$PTHREAD_CC"
- CFLAGS="$PTHREAD_CFLAGS $CFLAGS"
- LIBS="$PTHREAD_LIBS $LIBS"
- fi
- AC_DEFINE([SUPPORT_JIT], [], [
- Define to any value to enable support for Just-In-Time compiling.])
-else
- enable_pcre2grep_jit="no"
-fi
-
-if test "$enable_pcre2grep_jit" = "yes"; then
- AC_DEFINE([SUPPORT_PCRE2GREP_JIT], [], [
- Define to any value to enable JIT support in pcre2grep.])
-fi
-
-if test "$enable_unicode" = "yes"; then
- AC_DEFINE([SUPPORT_UNICODE], [], [
- Define to any value to enable support for Unicode and UTF encoding.
- This will work even in an EBCDIC environment, but it is incompatible
- with the EBCDIC macro. That is, PCRE2 can support *either* EBCDIC
- code *or* ASCII/Unicode, but not both at once.])
-fi
-
-if test "$enable_stack_for_recursion" = "no"; then
- AC_DEFINE([HEAP_MATCH_RECURSE], [], [
- PCRE2 uses recursive function calls to handle backtracking while
- matching. This can sometimes be a problem on systems that have
- stacks of limited size. Define HEAP_MATCH_RECURSE to any value to get a
- version that doesn't use recursion in the match() function; instead
- it creates its own stack by steam using memory from the heap. For more
- detail, see the comments and other stuff just above the match() function.])
-fi
-
-if test "$enable_pcre2grep_libz" = "yes"; then
- AC_DEFINE([SUPPORT_LIBZ], [], [
- Define to any value to allow pcre2grep to be linked with libz, so that it is
- able to handle .gz files.])
-fi
-
-if test "$enable_pcre2grep_libbz2" = "yes"; then
- AC_DEFINE([SUPPORT_LIBBZ2], [], [
- Define to any value to allow pcre2grep to be linked with libbz2, so that it
- is able to handle .bz2 files.])
-fi
-
-if test $with_pcre2grep_bufsize -lt 8192 ; then
- AC_MSG_WARN([$with_pcre2grep_bufsize is too small for --with-pcre2grep-bufsize; using 8192])
- with_pcre2grep_bufsize="8192"
-else
- if test $? -gt 1 ; then
- AC_MSG_ERROR([Bad value for --with-pcre2grep-bufsize])
- fi
-fi
-
-AC_DEFINE_UNQUOTED([PCRE2GREP_BUFSIZE], [$with_pcre2grep_bufsize], [
- The value of PCRE2GREP_BUFSIZE determines the size of buffer used by pcre2grep
- to hold parts of the file it is searching. This is also the minimum value.
- The actual amount of memory used by pcre2grep is three times this number,
- because it allows for the buffering of "before" and "after" lines.])
-
-if test "$enable_pcre2test_libedit" = "yes"; then
- AC_DEFINE([SUPPORT_LIBEDIT], [], [
- Define to any value to allow pcre2test to be linked with libedit.])
- LIBREADLINE="$LIBEDIT"
-elif test "$enable_pcre2test_libreadline" = "yes"; then
- AC_DEFINE([SUPPORT_LIBREADLINE], [], [
- Define to any value to allow pcre2test to be linked with libreadline.])
-fi
-
-AC_DEFINE_UNQUOTED([NEWLINE_DEFAULT], [$ac_pcre2_newline_value], [
- The value of NEWLINE_DEFAULT determines the default newline character
- sequence. PCRE2 client programs can override this by selecting other values
- at run time. The valid values are 1 (CR), 2 (LF), 3 (CRLF), 4 (ANY),
- and 5 (ANYCRLF).])
-
-if test "$enable_bsr_anycrlf" = "yes"; then
- AC_DEFINE([BSR_ANYCRLF], [], [
- By default, the \R escape sequence matches any Unicode line ending
- character or sequence of characters. If BSR_ANYCRLF is defined (to any
- value), this is changed so that backslash-R matches only CR, LF, or CRLF.
- The build-time default can be overridden by the user of PCRE2 at runtime.])
-fi
-
-if test "$enable_never_backslash_C" = "yes"; then
- AC_DEFINE([NEVER_BACKSLASH_C], [], [
- Defining NEVER_BACKSLASH_C locks out the use of \C in all patterns.])
-fi
-
-AC_DEFINE_UNQUOTED([LINK_SIZE], [$with_link_size], [
- The value of LINK_SIZE determines the number of bytes used to store
- links as offsets within the compiled regex. The default is 2, which
- allows for compiled patterns up to 64K long. This covers the vast
- majority of cases. However, PCRE2 can also be compiled to use 3 or 4
- bytes instead. This allows for longer patterns in extreme cases.])
-
-AC_DEFINE_UNQUOTED([PARENS_NEST_LIMIT], [$with_parens_nest_limit], [
- The value of PARENS_NEST_LIMIT specifies the maximum depth of nested
- parentheses (of any kind) in a pattern. This limits the amount of system
- stack that is used while compiling a pattern.])
-
-AC_DEFINE_UNQUOTED([MATCH_LIMIT], [$with_match_limit], [
- The value of MATCH_LIMIT determines the default number of times the
- internal match() function can be called during a single execution of
- pcre2_match(). There is a runtime interface for setting a different
- limit. The limit exists in order to catch runaway regular
- expressions that take for ever to determine that they do not match.
- The default is set very large so that it does not accidentally catch
- legitimate cases.])
-
-AC_DEFINE_UNQUOTED([MATCH_LIMIT_RECURSION], [$with_match_limit_recursion], [
- The above limit applies to all calls of match(), whether or not they
- increase the recursion depth. In some environments it is desirable
- to limit the depth of recursive calls of match() more strictly, in
- order to restrict the maximum amount of stack (or heap, if
- HEAP_MATCH_RECURSE is defined) that is used. The value of
- MATCH_LIMIT_RECURSION applies only to recursive calls of match(). To
- have any useful effect, it must be less than the value of
- MATCH_LIMIT. The default is to use the same value as MATCH_LIMIT.
- There is a runtime method for setting a different limit.])
-
-AC_DEFINE([MAX_NAME_SIZE], [32], [
- This limit is parameterized just in case anybody ever wants to
- change it. Care must be taken if it is increased, because it guards
- against integer overflow caused by enormously large patterns.])
-
-AC_DEFINE([MAX_NAME_COUNT], [10000], [
- This limit is parameterized just in case anybody ever wants to
- change it. Care must be taken if it is increased, because it guards
- against integer overflow caused by enormously large patterns.])
-
-AH_VERBATIM([PCRE2_EXP_DEFN], [
-/* If you are compiling for a system other than a Unix-like system or
- Win32, and it needs some magic to be inserted before the definition
- of a function that is exported by the library, define this macro to
- contain the relevant magic. If you do not define this macro, a suitable
- __declspec value is used for Windows systems; in other environments
- "extern" is used for a C compiler and "extern C" for a C++ compiler.
- This macro apears at the start of every exported function that is part
- of the external API. It does not appear on functions that are "external"
- in the C sense, but which are internal to the library. */
-#undef PCRE2_EXP_DEFN])
-
-if test "$enable_ebcdic" = "yes"; then
- AC_DEFINE_UNQUOTED([EBCDIC], [], [
- If you are compiling for a system that uses EBCDIC instead of ASCII
- character codes, define this macro to any value. When EBCDIC is set, PCRE2
- assumes that all input strings are in EBCDIC. If you do not define this
- macro, PCRE2 will assume input strings are ASCII or UTF-8/16/32 Unicode. It
- is not possible to build a version of PCRE2 that supports both EBCDIC and
- UTF-8/16/32.])
-fi
-
-if test "$enable_ebcdic_nl25" = "yes"; then
- AC_DEFINE_UNQUOTED([EBCDIC_NL25], [], [
- In an EBCDIC environment, define this macro to any value to arrange for
- the NL character to be 0x25 instead of the default 0x15. NL plays the role
- that LF does in an ASCII/Unicode environment.])
-fi
-
-if test "$enable_valgrind" = "yes"; then
- AC_DEFINE_UNQUOTED([SUPPORT_VALGRIND], [], [
- Define to any value for valgrind support to find invalid memory reads.])
-fi
-
-# Platform specific issues
-NO_UNDEFINED=
-EXPORT_ALL_SYMBOLS=
-case $host_os in
- cygwin* | mingw* )
- if test X"$enable_shared" = Xyes; then
- NO_UNDEFINED="-no-undefined"
- EXPORT_ALL_SYMBOLS="-Wl,--export-all-symbols"
- fi
- ;;
-esac
-
-# The extra LDFLAGS for each particular library. The libpcre2*_version values
-# are m4 variables, assigned above.
-
-EXTRA_LIBPCRE2_8_LDFLAGS="$EXTRA_LIBPCRE2_8_LDFLAGS \
- $NO_UNDEFINED -version-info libpcre2_8_version"
-
-EXTRA_LIBPCRE2_16_LDFLAGS="$EXTRA_LIBPCRE2_16_LDFLAGS \
- $NO_UNDEFINED -version-info libpcre2_16_version"
-
-EXTRA_LIBPCRE2_32_LDFLAGS="$EXTRA_LIBPCRE2_32_LDFLAGS \
- $NO_UNDEFINED -version-info libpcre2_32_version"
-
-EXTRA_LIBPCRE2_POSIX_LDFLAGS="$EXTRA_LIBPCRE2_POSIX_LDFLAGS \
- $NO_UNDEFINED -version-info libpcre2_posix_version"
-
-AC_SUBST(EXTRA_LIBPCRE2_8_LDFLAGS)
-AC_SUBST(EXTRA_LIBPCRE2_16_LDFLAGS)
-AC_SUBST(EXTRA_LIBPCRE2_32_LDFLAGS)
-AC_SUBST(EXTRA_LIBPCRE2_POSIX_LDFLAGS)
-
-# When we run 'make distcheck', use these arguments. Turning off compiler
-# optimization makes it run faster.
-DISTCHECK_CONFIGURE_FLAGS="CFLAGS='' CXXFLAGS='' --enable-pcre2-16 --enable-pcre2-32 --enable-jit --enable-utf"
-AC_SUBST(DISTCHECK_CONFIGURE_FLAGS)
-
-# Check that, if --enable-pcre2grep-libz or --enable-pcre2grep-libbz2 is
-# specified, the relevant library is available.
-
-if test "$enable_pcre2grep_libz" = "yes"; then
- if test "$HAVE_ZLIB_H" != "1"; then
- echo "** Cannot --enable-pcre2grep-libz because zlib.h was not found"
- exit 1
- fi
- if test "$HAVE_LIBZ" != "1"; then
- echo "** Cannot --enable-pcre2grep-libz because libz was not found"
- exit 1
- fi
- LIBZ="-lz"
-fi
-AC_SUBST(LIBZ)
-
-if test "$enable_pcre2grep_libbz2" = "yes"; then
- if test "$HAVE_BZLIB_H" != "1"; then
- echo "** Cannot --enable-pcre2grep-libbz2 because bzlib.h was not found"
- exit 1
- fi
- if test "$HAVE_LIBBZ2" != "1"; then
- echo "** Cannot --enable-pcre2grep-libbz2 because libbz2 was not found"
- exit 1
- fi
- LIBBZ2="-lbz2"
-fi
-AC_SUBST(LIBBZ2)
-
-# Similarly for --enable-pcre2test-readline
-
-if test "$enable_pcre2test_libedit" = "yes"; then
- if test "$enable_pcre2test_libreadline" = "yes"; then
- echo "** Cannot use both --enable-pcre2test-libedit and --enable-pcre2test-readline"
- exit 1
- fi
- if test "$HAVE_EDITLINE_READLINE_H" != "1" -a \
- "$HAVE_READLINE_READLINE_H" != "1"; then
- echo "** Cannot --enable-pcre2test-libedit because neither editline/readline.h"
- echo "** nor readline/readline.h was found."
- exit 1
- fi
- if test -z "$LIBEDIT"; then
- echo "** Cannot --enable-pcre2test-libedit because libedit library was not found."
- exit 1
- fi
-fi
-
-if test "$enable_pcre2test_libreadline" = "yes"; then
- if test "$HAVE_READLINE_H" != "1"; then
- echo "** Cannot --enable-pcre2test-readline because readline/readline.h was not found."
- exit 1
- fi
- if test "$HAVE_HISTORY_H" != "1"; then
- echo "** Cannot --enable-pcre2test-readline because readline/history.h was not found."
- exit 1
- fi
- if test -z "$LIBREADLINE"; then
- echo "** Cannot --enable-pcre2test-readline because readline library was not found."
- exit 1
- fi
-fi
-
-# Handle valgrind support
-
-if test "$enable_valgrind" = "yes"; then
- m4_ifdef([PKG_CHECK_MODULES],
- [PKG_CHECK_MODULES([VALGRIND],[valgrind])],
- [AC_MSG_ERROR([pkg-config not supported])])
-fi
-
-# Handle code coverage reporting support
-if test "$enable_coverage" = "yes"; then
- if test "x$GCC" != "xyes"; then
- AC_MSG_ERROR([Code coverage reports can only be generated when using GCC])
- fi
-
- # ccache is incompatible with gcov
- AC_PATH_PROG([SHTOOL],[shtool],[false])
- case `$SHTOOL path $CC` in
- *ccache*) cc_ccache=yes;;
- *) cc_ccache=no;;
- esac
-
- if test "$cc_ccache" = "yes"; then
- if test -z "$CCACHE_DISABLE" -o "$CCACHE_DISABLE" != "1"; then
- AC_MSG_ERROR([must export CCACHE_DISABLE=1 to disable ccache for code coverage])
- fi
- fi
-
- AC_ARG_VAR([LCOV],[the ltp lcov program])
- AC_PATH_PROG([LCOV],[lcov],[false])
- if test "x$LCOV" = "xfalse"; then
- AC_MSG_ERROR([lcov not found])
- fi
-
- AC_ARG_VAR([GENHTML],[the ltp genhtml program])
- AC_PATH_PROG([GENHTML],[genhtml],[false])
- if test "x$GENHTML" = "xfalse"; then
- AC_MSG_ERROR([genhtml not found])
- fi
-
- # Set flags needed for gcov
- GCOV_CFLAGS="-O0 -ggdb3 -fprofile-arcs -ftest-coverage"
- GCOV_CXXFLAGS="-O0 -ggdb3 -fprofile-arcs -ftest-coverage"
- GCOV_LIBS="-lgcov"
- AC_SUBST([GCOV_CFLAGS])
- AC_SUBST([GCOV_CXXFLAGS])
- AC_SUBST([GCOV_LIBS])
-fi # enable_coverage
-
-AM_CONDITIONAL([WITH_GCOV],[test "x$enable_coverage" = "xyes"])
-
-# Produce these files, in addition to config.h.
-AC_CONFIG_FILES(
- Makefile
- libpcre2-8.pc
- libpcre2-16.pc
- libpcre2-32.pc
- libpcre2-posix.pc
- pcre2-config
- src/pcre2.h
-)
-
-# Make the generated script files executable.
-AC_CONFIG_COMMANDS([script-chmod], [chmod a+x pcre2-config])
-
-# Make sure that pcre2_chartables.c is removed in case the method for
-# creating it was changed by reconfiguration.
-AC_CONFIG_COMMANDS([delete-old-chartables], [rm -f pcre2_chartables.c])
-
-AC_OUTPUT
-
-# Print out a nice little message after configure is run displaying the
-# chosen options.
-
-ebcdic_nl_code=n/a
-if test "$enable_ebcdic_nl25" = "yes"; then
- ebcdic_nl_code=0x25
-elif test "$enable_ebcdic" = "yes"; then
- ebcdic_nl_code=0x15
-fi
-
-cat <.
-
-# As a special exception to the GNU General Public License, if you
-# distribute this file as part of a program that contains a
-# configuration script generated by Autoconf, you may include it under
-# the same distribution terms that you use for the rest of that program.
-
-# Originally written by Alexandre Oliva .
-
-case $1 in
- '')
- echo "$0: No command. Try '$0 --help' for more information." 1>&2
- exit 1;
- ;;
- -h | --h*)
- cat <<\EOF
-Usage: depcomp [--help] [--version] PROGRAM [ARGS]
-
-Run PROGRAMS ARGS to compile a file, generating dependencies
-as side-effects.
-
-Environment variables:
- depmode Dependency tracking mode.
- source Source file read by 'PROGRAMS ARGS'.
- object Object file output by 'PROGRAMS ARGS'.
- DEPDIR directory where to store dependencies.
- depfile Dependency file to output.
- tmpdepfile Temporary file to use when outputting dependencies.
- libtool Whether libtool is used (yes/no).
-
-Report bugs to .
-EOF
- exit $?
- ;;
- -v | --v*)
- echo "depcomp $scriptversion"
- exit $?
- ;;
-esac
-
-# Get the directory component of the given path, and save it in the
-# global variables '$dir'. Note that this directory component will
-# be either empty or ending with a '/' character. This is deliberate.
-set_dir_from ()
-{
- case $1 in
- */*) dir=`echo "$1" | sed -e 's|/[^/]*$|/|'`;;
- *) dir=;;
- esac
-}
-
-# Get the suffix-stripped basename of the given path, and save it the
-# global variable '$base'.
-set_base_from ()
-{
- base=`echo "$1" | sed -e 's|^.*/||' -e 's/\.[^.]*$//'`
-}
-
-# If no dependency file was actually created by the compiler invocation,
-# we still have to create a dummy depfile, to avoid errors with the
-# Makefile "include basename.Plo" scheme.
-make_dummy_depfile ()
-{
- echo "#dummy" > "$depfile"
-}
-
-# Factor out some common post-processing of the generated depfile.
-# Requires the auxiliary global variable '$tmpdepfile' to be set.
-aix_post_process_depfile ()
-{
- # If the compiler actually managed to produce a dependency file,
- # post-process it.
- if test -f "$tmpdepfile"; then
- # Each line is of the form 'foo.o: dependency.h'.
- # Do two passes, one to just change these to
- # $object: dependency.h
- # and one to simply output
- # dependency.h:
- # which is needed to avoid the deleted-header problem.
- { sed -e "s,^.*\.[$lower]*:,$object:," < "$tmpdepfile"
- sed -e "s,^.*\.[$lower]*:[$tab ]*,," -e 's,$,:,' < "$tmpdepfile"
- } > "$depfile"
- rm -f "$tmpdepfile"
- else
- make_dummy_depfile
- fi
-}
-
-# A tabulation character.
-tab=' '
-# A newline character.
-nl='
-'
-# Character ranges might be problematic outside the C locale.
-# These definitions help.
-upper=ABCDEFGHIJKLMNOPQRSTUVWXYZ
-lower=abcdefghijklmnopqrstuvwxyz
-digits=0123456789
-alpha=${upper}${lower}
-
-if test -z "$depmode" || test -z "$source" || test -z "$object"; then
- echo "depcomp: Variables source, object and depmode must be set" 1>&2
- exit 1
-fi
-
-# Dependencies for sub/bar.o or sub/bar.obj go into sub/.deps/bar.Po.
-depfile=${depfile-`echo "$object" |
- sed 's|[^\\/]*$|'${DEPDIR-.deps}'/&|;s|\.\([^.]*\)$|.P\1|;s|Pobj$|Po|'`}
-tmpdepfile=${tmpdepfile-`echo "$depfile" | sed 's/\.\([^.]*\)$/.T\1/'`}
-
-rm -f "$tmpdepfile"
-
-# Avoid interferences from the environment.
-gccflag= dashmflag=
-
-# Some modes work just like other modes, but use different flags. We
-# parameterize here, but still list the modes in the big case below,
-# to make depend.m4 easier to write. Note that we *cannot* use a case
-# here, because this file can only contain one case statement.
-if test "$depmode" = hp; then
- # HP compiler uses -M and no extra arg.
- gccflag=-M
- depmode=gcc
-fi
-
-if test "$depmode" = dashXmstdout; then
- # This is just like dashmstdout with a different argument.
- dashmflag=-xM
- depmode=dashmstdout
-fi
-
-cygpath_u="cygpath -u -f -"
-if test "$depmode" = msvcmsys; then
- # This is just like msvisualcpp but w/o cygpath translation.
- # Just convert the backslash-escaped backslashes to single forward
- # slashes to satisfy depend.m4
- cygpath_u='sed s,\\\\,/,g'
- depmode=msvisualcpp
-fi
-
-if test "$depmode" = msvc7msys; then
- # This is just like msvc7 but w/o cygpath translation.
- # Just convert the backslash-escaped backslashes to single forward
- # slashes to satisfy depend.m4
- cygpath_u='sed s,\\\\,/,g'
- depmode=msvc7
-fi
-
-if test "$depmode" = xlc; then
- # IBM C/C++ Compilers xlc/xlC can output gcc-like dependency information.
- gccflag=-qmakedep=gcc,-MF
- depmode=gcc
-fi
-
-case "$depmode" in
-gcc3)
-## gcc 3 implements dependency tracking that does exactly what
-## we want. Yay! Note: for some reason libtool 1.4 doesn't like
-## it if -MD -MP comes after the -MF stuff. Hmm.
-## Unfortunately, FreeBSD c89 acceptance of flags depends upon
-## the command line argument order; so add the flags where they
-## appear in depend2.am. Note that the slowdown incurred here
-## affects only configure: in makefiles, %FASTDEP% shortcuts this.
- for arg
- do
- case $arg in
- -c) set fnord "$@" -MT "$object" -MD -MP -MF "$tmpdepfile" "$arg" ;;
- *) set fnord "$@" "$arg" ;;
- esac
- shift # fnord
- shift # $arg
- done
- "$@"
- stat=$?
- if test $stat -ne 0; then
- rm -f "$tmpdepfile"
- exit $stat
- fi
- mv "$tmpdepfile" "$depfile"
- ;;
-
-gcc)
-## Note that this doesn't just cater to obsosete pre-3.x GCC compilers.
-## but also to in-use compilers like IMB xlc/xlC and the HP C compiler.
-## (see the conditional assignment to $gccflag above).
-## There are various ways to get dependency output from gcc. Here's
-## why we pick this rather obscure method:
-## - Don't want to use -MD because we'd like the dependencies to end
-## up in a subdir. Having to rename by hand is ugly.
-## (We might end up doing this anyway to support other compilers.)
-## - The DEPENDENCIES_OUTPUT environment variable makes gcc act like
-## -MM, not -M (despite what the docs say). Also, it might not be
-## supported by the other compilers which use the 'gcc' depmode.
-## - Using -M directly means running the compiler twice (even worse
-## than renaming).
- if test -z "$gccflag"; then
- gccflag=-MD,
- fi
- "$@" -Wp,"$gccflag$tmpdepfile"
- stat=$?
- if test $stat -ne 0; then
- rm -f "$tmpdepfile"
- exit $stat
- fi
- rm -f "$depfile"
- echo "$object : \\" > "$depfile"
- # The second -e expression handles DOS-style file names with drive
- # letters.
- sed -e 's/^[^:]*: / /' \
- -e 's/^['$alpha']:\/[^:]*: / /' < "$tmpdepfile" >> "$depfile"
-## This next piece of magic avoids the "deleted header file" problem.
-## The problem is that when a header file which appears in a .P file
-## is deleted, the dependency causes make to die (because there is
-## typically no way to rebuild the header). We avoid this by adding
-## dummy dependencies for each header file. Too bad gcc doesn't do
-## this for us directly.
-## Some versions of gcc put a space before the ':'. On the theory
-## that the space means something, we add a space to the output as
-## well. hp depmode also adds that space, but also prefixes the VPATH
-## to the object. Take care to not repeat it in the output.
-## Some versions of the HPUX 10.20 sed can't process this invocation
-## correctly. Breaking it into two sed invocations is a workaround.
- tr ' ' "$nl" < "$tmpdepfile" \
- | sed -e 's/^\\$//' -e '/^$/d' -e "s|.*$object$||" -e '/:$/d' \
- | sed -e 's/$/ :/' >> "$depfile"
- rm -f "$tmpdepfile"
- ;;
-
-hp)
- # This case exists only to let depend.m4 do its work. It works by
- # looking at the text of this script. This case will never be run,
- # since it is checked for above.
- exit 1
- ;;
-
-sgi)
- if test "$libtool" = yes; then
- "$@" "-Wp,-MDupdate,$tmpdepfile"
- else
- "$@" -MDupdate "$tmpdepfile"
- fi
- stat=$?
- if test $stat -ne 0; then
- rm -f "$tmpdepfile"
- exit $stat
- fi
- rm -f "$depfile"
-
- if test -f "$tmpdepfile"; then # yes, the sourcefile depend on other files
- echo "$object : \\" > "$depfile"
- # Clip off the initial element (the dependent). Don't try to be
- # clever and replace this with sed code, as IRIX sed won't handle
- # lines with more than a fixed number of characters (4096 in
- # IRIX 6.2 sed, 8192 in IRIX 6.5). We also remove comment lines;
- # the IRIX cc adds comments like '#:fec' to the end of the
- # dependency line.
- tr ' ' "$nl" < "$tmpdepfile" \
- | sed -e 's/^.*\.o://' -e 's/#.*$//' -e '/^$/ d' \
- | tr "$nl" ' ' >> "$depfile"
- echo >> "$depfile"
- # The second pass generates a dummy entry for each header file.
- tr ' ' "$nl" < "$tmpdepfile" \
- | sed -e 's/^.*\.o://' -e 's/#.*$//' -e '/^$/ d' -e 's/$/:/' \
- >> "$depfile"
- else
- make_dummy_depfile
- fi
- rm -f "$tmpdepfile"
- ;;
-
-xlc)
- # This case exists only to let depend.m4 do its work. It works by
- # looking at the text of this script. This case will never be run,
- # since it is checked for above.
- exit 1
- ;;
-
-aix)
- # The C for AIX Compiler uses -M and outputs the dependencies
- # in a .u file. In older versions, this file always lives in the
- # current directory. Also, the AIX compiler puts '$object:' at the
- # start of each line; $object doesn't have directory information.
- # Version 6 uses the directory in both cases.
- set_dir_from "$object"
- set_base_from "$object"
- if test "$libtool" = yes; then
- tmpdepfile1=$dir$base.u
- tmpdepfile2=$base.u
- tmpdepfile3=$dir.libs/$base.u
- "$@" -Wc,-M
- else
- tmpdepfile1=$dir$base.u
- tmpdepfile2=$dir$base.u
- tmpdepfile3=$dir$base.u
- "$@" -M
- fi
- stat=$?
- if test $stat -ne 0; then
- rm -f "$tmpdepfile1" "$tmpdepfile2" "$tmpdepfile3"
- exit $stat
- fi
-
- for tmpdepfile in "$tmpdepfile1" "$tmpdepfile2" "$tmpdepfile3"
- do
- test -f "$tmpdepfile" && break
- done
- aix_post_process_depfile
- ;;
-
-tcc)
- # tcc (Tiny C Compiler) understand '-MD -MF file' since version 0.9.26
- # FIXME: That version still under development at the moment of writing.
- # Make that this statement remains true also for stable, released
- # versions.
- # It will wrap lines (doesn't matter whether long or short) with a
- # trailing '\', as in:
- #
- # foo.o : \
- # foo.c \
- # foo.h \
- #
- # It will put a trailing '\' even on the last line, and will use leading
- # spaces rather than leading tabs (at least since its commit 0394caf7
- # "Emit spaces for -MD").
- "$@" -MD -MF "$tmpdepfile"
- stat=$?
- if test $stat -ne 0; then
- rm -f "$tmpdepfile"
- exit $stat
- fi
- rm -f "$depfile"
- # Each non-empty line is of the form 'foo.o : \' or ' dep.h \'.
- # We have to change lines of the first kind to '$object: \'.
- sed -e "s|.*:|$object :|" < "$tmpdepfile" > "$depfile"
- # And for each line of the second kind, we have to emit a 'dep.h:'
- # dummy dependency, to avoid the deleted-header problem.
- sed -n -e 's|^ *\(.*\) *\\$|\1:|p' < "$tmpdepfile" >> "$depfile"
- rm -f "$tmpdepfile"
- ;;
-
-## The order of this option in the case statement is important, since the
-## shell code in configure will try each of these formats in the order
-## listed in this file. A plain '-MD' option would be understood by many
-## compilers, so we must ensure this comes after the gcc and icc options.
-pgcc)
- # Portland's C compiler understands '-MD'.
- # Will always output deps to 'file.d' where file is the root name of the
- # source file under compilation, even if file resides in a subdirectory.
- # The object file name does not affect the name of the '.d' file.
- # pgcc 10.2 will output
- # foo.o: sub/foo.c sub/foo.h
- # and will wrap long lines using '\' :
- # foo.o: sub/foo.c ... \
- # sub/foo.h ... \
- # ...
- set_dir_from "$object"
- # Use the source, not the object, to determine the base name, since
- # that's sadly what pgcc will do too.
- set_base_from "$source"
- tmpdepfile=$base.d
-
- # For projects that build the same source file twice into different object
- # files, the pgcc approach of using the *source* file root name can cause
- # problems in parallel builds. Use a locking strategy to avoid stomping on
- # the same $tmpdepfile.
- lockdir=$base.d-lock
- trap "
- echo '$0: caught signal, cleaning up...' >&2
- rmdir '$lockdir'
- exit 1
- " 1 2 13 15
- numtries=100
- i=$numtries
- while test $i -gt 0; do
- # mkdir is a portable test-and-set.
- if mkdir "$lockdir" 2>/dev/null; then
- # This process acquired the lock.
- "$@" -MD
- stat=$?
- # Release the lock.
- rmdir "$lockdir"
- break
- else
- # If the lock is being held by a different process, wait
- # until the winning process is done or we timeout.
- while test -d "$lockdir" && test $i -gt 0; do
- sleep 1
- i=`expr $i - 1`
- done
- fi
- i=`expr $i - 1`
- done
- trap - 1 2 13 15
- if test $i -le 0; then
- echo "$0: failed to acquire lock after $numtries attempts" >&2
- echo "$0: check lockdir '$lockdir'" >&2
- exit 1
- fi
-
- if test $stat -ne 0; then
- rm -f "$tmpdepfile"
- exit $stat
- fi
- rm -f "$depfile"
- # Each line is of the form `foo.o: dependent.h',
- # or `foo.o: dep1.h dep2.h \', or ` dep3.h dep4.h \'.
- # Do two passes, one to just change these to
- # `$object: dependent.h' and one to simply `dependent.h:'.
- sed "s,^[^:]*:,$object :," < "$tmpdepfile" > "$depfile"
- # Some versions of the HPUX 10.20 sed can't process this invocation
- # correctly. Breaking it into two sed invocations is a workaround.
- sed 's,^[^:]*: \(.*\)$,\1,;s/^\\$//;/^$/d;/:$/d' < "$tmpdepfile" \
- | sed -e 's/$/ :/' >> "$depfile"
- rm -f "$tmpdepfile"
- ;;
-
-hp2)
- # The "hp" stanza above does not work with aCC (C++) and HP's ia64
- # compilers, which have integrated preprocessors. The correct option
- # to use with these is +Maked; it writes dependencies to a file named
- # 'foo.d', which lands next to the object file, wherever that
- # happens to be.
- # Much of this is similar to the tru64 case; see comments there.
- set_dir_from "$object"
- set_base_from "$object"
- if test "$libtool" = yes; then
- tmpdepfile1=$dir$base.d
- tmpdepfile2=$dir.libs/$base.d
- "$@" -Wc,+Maked
- else
- tmpdepfile1=$dir$base.d
- tmpdepfile2=$dir$base.d
- "$@" +Maked
- fi
- stat=$?
- if test $stat -ne 0; then
- rm -f "$tmpdepfile1" "$tmpdepfile2"
- exit $stat
- fi
-
- for tmpdepfile in "$tmpdepfile1" "$tmpdepfile2"
- do
- test -f "$tmpdepfile" && break
- done
- if test -f "$tmpdepfile"; then
- sed -e "s,^.*\.[$lower]*:,$object:," "$tmpdepfile" > "$depfile"
- # Add 'dependent.h:' lines.
- sed -ne '2,${
- s/^ *//
- s/ \\*$//
- s/$/:/
- p
- }' "$tmpdepfile" >> "$depfile"
- else
- make_dummy_depfile
- fi
- rm -f "$tmpdepfile" "$tmpdepfile2"
- ;;
-
-tru64)
- # The Tru64 compiler uses -MD to generate dependencies as a side
- # effect. 'cc -MD -o foo.o ...' puts the dependencies into 'foo.o.d'.
- # At least on Alpha/Redhat 6.1, Compaq CCC V6.2-504 seems to put
- # dependencies in 'foo.d' instead, so we check for that too.
- # Subdirectories are respected.
- set_dir_from "$object"
- set_base_from "$object"
-
- if test "$libtool" = yes; then
- # Libtool generates 2 separate objects for the 2 libraries. These
- # two compilations output dependencies in $dir.libs/$base.o.d and
- # in $dir$base.o.d. We have to check for both files, because
- # one of the two compilations can be disabled. We should prefer
- # $dir$base.o.d over $dir.libs/$base.o.d because the latter is
- # automatically cleaned when .libs/ is deleted, while ignoring
- # the former would cause a distcleancheck panic.
- tmpdepfile1=$dir$base.o.d # libtool 1.5
- tmpdepfile2=$dir.libs/$base.o.d # Likewise.
- tmpdepfile3=$dir.libs/$base.d # Compaq CCC V6.2-504
- "$@" -Wc,-MD
- else
- tmpdepfile1=$dir$base.d
- tmpdepfile2=$dir$base.d
- tmpdepfile3=$dir$base.d
- "$@" -MD
- fi
-
- stat=$?
- if test $stat -ne 0; then
- rm -f "$tmpdepfile1" "$tmpdepfile2" "$tmpdepfile3"
- exit $stat
- fi
-
- for tmpdepfile in "$tmpdepfile1" "$tmpdepfile2" "$tmpdepfile3"
- do
- test -f "$tmpdepfile" && break
- done
- # Same post-processing that is required for AIX mode.
- aix_post_process_depfile
- ;;
-
-msvc7)
- if test "$libtool" = yes; then
- showIncludes=-Wc,-showIncludes
- else
- showIncludes=-showIncludes
- fi
- "$@" $showIncludes > "$tmpdepfile"
- stat=$?
- grep -v '^Note: including file: ' "$tmpdepfile"
- if test $stat -ne 0; then
- rm -f "$tmpdepfile"
- exit $stat
- fi
- rm -f "$depfile"
- echo "$object : \\" > "$depfile"
- # The first sed program below extracts the file names and escapes
- # backslashes for cygpath. The second sed program outputs the file
- # name when reading, but also accumulates all include files in the
- # hold buffer in order to output them again at the end. This only
- # works with sed implementations that can handle large buffers.
- sed < "$tmpdepfile" -n '
-/^Note: including file: *\(.*\)/ {
- s//\1/
- s/\\/\\\\/g
- p
-}' | $cygpath_u | sort -u | sed -n '
-s/ /\\ /g
-s/\(.*\)/'"$tab"'\1 \\/p
-s/.\(.*\) \\/\1:/
-H
-$ {
- s/.*/'"$tab"'/
- G
- p
-}' >> "$depfile"
- echo >> "$depfile" # make sure the fragment doesn't end with a backslash
- rm -f "$tmpdepfile"
- ;;
-
-msvc7msys)
- # This case exists only to let depend.m4 do its work. It works by
- # looking at the text of this script. This case will never be run,
- # since it is checked for above.
- exit 1
- ;;
-
-#nosideeffect)
- # This comment above is used by automake to tell side-effect
- # dependency tracking mechanisms from slower ones.
-
-dashmstdout)
- # Important note: in order to support this mode, a compiler *must*
- # always write the preprocessed file to stdout, regardless of -o.
- "$@" || exit $?
-
- # Remove the call to Libtool.
- if test "$libtool" = yes; then
- while test "X$1" != 'X--mode=compile'; do
- shift
- done
- shift
- fi
-
- # Remove '-o $object'.
- IFS=" "
- for arg
- do
- case $arg in
- -o)
- shift
- ;;
- $object)
- shift
- ;;
- *)
- set fnord "$@" "$arg"
- shift # fnord
- shift # $arg
- ;;
- esac
- done
-
- test -z "$dashmflag" && dashmflag=-M
- # Require at least two characters before searching for ':'
- # in the target name. This is to cope with DOS-style filenames:
- # a dependency such as 'c:/foo/bar' could be seen as target 'c' otherwise.
- "$@" $dashmflag |
- sed "s|^[$tab ]*[^:$tab ][^:][^:]*:[$tab ]*|$object: |" > "$tmpdepfile"
- rm -f "$depfile"
- cat < "$tmpdepfile" > "$depfile"
- # Some versions of the HPUX 10.20 sed can't process this sed invocation
- # correctly. Breaking it into two sed invocations is a workaround.
- tr ' ' "$nl" < "$tmpdepfile" \
- | sed -e 's/^\\$//' -e '/^$/d' -e '/:$/d' \
- | sed -e 's/$/ :/' >> "$depfile"
- rm -f "$tmpdepfile"
- ;;
-
-dashXmstdout)
- # This case only exists to satisfy depend.m4. It is never actually
- # run, as this mode is specially recognized in the preamble.
- exit 1
- ;;
-
-makedepend)
- "$@" || exit $?
- # Remove any Libtool call
- if test "$libtool" = yes; then
- while test "X$1" != 'X--mode=compile'; do
- shift
- done
- shift
- fi
- # X makedepend
- shift
- cleared=no eat=no
- for arg
- do
- case $cleared in
- no)
- set ""; shift
- cleared=yes ;;
- esac
- if test $eat = yes; then
- eat=no
- continue
- fi
- case "$arg" in
- -D*|-I*)
- set fnord "$@" "$arg"; shift ;;
- # Strip any option that makedepend may not understand. Remove
- # the object too, otherwise makedepend will parse it as a source file.
- -arch)
- eat=yes ;;
- -*|$object)
- ;;
- *)
- set fnord "$@" "$arg"; shift ;;
- esac
- done
- obj_suffix=`echo "$object" | sed 's/^.*\././'`
- touch "$tmpdepfile"
- ${MAKEDEPEND-makedepend} -o"$obj_suffix" -f"$tmpdepfile" "$@"
- rm -f "$depfile"
- # makedepend may prepend the VPATH from the source file name to the object.
- # No need to regex-escape $object, excess matching of '.' is harmless.
- sed "s|^.*\($object *:\)|\1|" "$tmpdepfile" > "$depfile"
- # Some versions of the HPUX 10.20 sed can't process the last invocation
- # correctly. Breaking it into two sed invocations is a workaround.
- sed '1,2d' "$tmpdepfile" \
- | tr ' ' "$nl" \
- | sed -e 's/^\\$//' -e '/^$/d' -e '/:$/d' \
- | sed -e 's/$/ :/' >> "$depfile"
- rm -f "$tmpdepfile" "$tmpdepfile".bak
- ;;
-
-cpp)
- # Important note: in order to support this mode, a compiler *must*
- # always write the preprocessed file to stdout.
- "$@" || exit $?
-
- # Remove the call to Libtool.
- if test "$libtool" = yes; then
- while test "X$1" != 'X--mode=compile'; do
- shift
- done
- shift
- fi
-
- # Remove '-o $object'.
- IFS=" "
- for arg
- do
- case $arg in
- -o)
- shift
- ;;
- $object)
- shift
- ;;
- *)
- set fnord "$@" "$arg"
- shift # fnord
- shift # $arg
- ;;
- esac
- done
-
- "$@" -E \
- | sed -n -e '/^# [0-9][0-9]* "\([^"]*\)".*/ s:: \1 \\:p' \
- -e '/^#line [0-9][0-9]* "\([^"]*\)".*/ s:: \1 \\:p' \
- | sed '$ s: \\$::' > "$tmpdepfile"
- rm -f "$depfile"
- echo "$object : \\" > "$depfile"
- cat < "$tmpdepfile" >> "$depfile"
- sed < "$tmpdepfile" '/^$/d;s/^ //;s/ \\$//;s/$/ :/' >> "$depfile"
- rm -f "$tmpdepfile"
- ;;
-
-msvisualcpp)
- # Important note: in order to support this mode, a compiler *must*
- # always write the preprocessed file to stdout.
- "$@" || exit $?
-
- # Remove the call to Libtool.
- if test "$libtool" = yes; then
- while test "X$1" != 'X--mode=compile'; do
- shift
- done
- shift
- fi
-
- IFS=" "
- for arg
- do
- case "$arg" in
- -o)
- shift
- ;;
- $object)
- shift
- ;;
- "-Gm"|"/Gm"|"-Gi"|"/Gi"|"-ZI"|"/ZI")
- set fnord "$@"
- shift
- shift
- ;;
- *)
- set fnord "$@" "$arg"
- shift
- shift
- ;;
- esac
- done
- "$@" -E 2>/dev/null |
- sed -n '/^#line [0-9][0-9]* "\([^"]*\)"/ s::\1:p' | $cygpath_u | sort -u > "$tmpdepfile"
- rm -f "$depfile"
- echo "$object : \\" > "$depfile"
- sed < "$tmpdepfile" -n -e 's% %\\ %g' -e '/^\(.*\)$/ s::'"$tab"'\1 \\:p' >> "$depfile"
- echo "$tab" >> "$depfile"
- sed < "$tmpdepfile" -n -e 's% %\\ %g' -e '/^\(.*\)$/ s::\1\::p' >> "$depfile"
- rm -f "$tmpdepfile"
- ;;
-
-msvcmsys)
- # This case exists only to let depend.m4 do its work. It works by
- # looking at the text of this script. This case will never be run,
- # since it is checked for above.
- exit 1
- ;;
-
-none)
- exec "$@"
- ;;
-
-*)
- echo "Unknown depmode $depmode" 1>&2
- exit 1
- ;;
-esac
-
-exit 0
-
-# Local Variables:
-# mode: shell-script
-# sh-indentation: 2
-# eval: (add-hook 'write-file-hooks 'time-stamp)
-# time-stamp-start: "scriptversion="
-# time-stamp-format: "%:y-%02m-%02d.%02H"
-# time-stamp-time-zone: "UTC"
-# time-stamp-end: "; # UTC"
-# End:
diff --git a/pcre2/install-sh b/pcre2/install-sh
deleted file mode 100755
index 0b0fdcbba..000000000
--- a/pcre2/install-sh
+++ /dev/null
@@ -1,501 +0,0 @@
-#!/bin/sh
-# install - install a program, script, or datafile
-
-scriptversion=2013-12-25.23; # UTC
-
-# This originates from X11R5 (mit/util/scripts/install.sh), which was
-# later released in X11R6 (xc/config/util/install.sh) with the
-# following copyright and license.
-#
-# Copyright (C) 1994 X Consortium
-#
-# Permission is hereby granted, free of charge, to any person obtaining a copy
-# of this software and associated documentation files (the "Software"), to
-# deal in the Software without restriction, including without limitation the
-# rights to use, copy, modify, merge, publish, distribute, sublicense, and/or
-# sell copies of the Software, and to permit persons to whom the Software is
-# furnished to do so, subject to the following conditions:
-#
-# The above copyright notice and this permission notice shall be included in
-# all copies or substantial portions of the Software.
-#
-# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
-# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
-# FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
-# X CONSORTIUM BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN
-# AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNEC-
-# TION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
-#
-# Except as contained in this notice, the name of the X Consortium shall not
-# be used in advertising or otherwise to promote the sale, use or other deal-
-# ings in this Software without prior written authorization from the X Consor-
-# tium.
-#
-#
-# FSF changes to this file are in the public domain.
-#
-# Calling this script install-sh is preferred over install.sh, to prevent
-# 'make' implicit rules from creating a file called install from it
-# when there is no Makefile.
-#
-# This script is compatible with the BSD install script, but was written
-# from scratch.
-
-tab=' '
-nl='
-'
-IFS=" $tab$nl"
-
-# Set DOITPROG to "echo" to test this script.
-
-doit=${DOITPROG-}
-doit_exec=${doit:-exec}
-
-# Put in absolute file names if you don't have them in your path;
-# or use environment vars.
-
-chgrpprog=${CHGRPPROG-chgrp}
-chmodprog=${CHMODPROG-chmod}
-chownprog=${CHOWNPROG-chown}
-cmpprog=${CMPPROG-cmp}
-cpprog=${CPPROG-cp}
-mkdirprog=${MKDIRPROG-mkdir}
-mvprog=${MVPROG-mv}
-rmprog=${RMPROG-rm}
-stripprog=${STRIPPROG-strip}
-
-posix_mkdir=
-
-# Desired mode of installed file.
-mode=0755
-
-chgrpcmd=
-chmodcmd=$chmodprog
-chowncmd=
-mvcmd=$mvprog
-rmcmd="$rmprog -f"
-stripcmd=
-
-src=
-dst=
-dir_arg=
-dst_arg=
-
-copy_on_change=false
-is_target_a_directory=possibly
-
-usage="\
-Usage: $0 [OPTION]... [-T] SRCFILE DSTFILE
- or: $0 [OPTION]... SRCFILES... DIRECTORY
- or: $0 [OPTION]... -t DIRECTORY SRCFILES...
- or: $0 [OPTION]... -d DIRECTORIES...
-
-In the 1st form, copy SRCFILE to DSTFILE.
-In the 2nd and 3rd, copy all SRCFILES to DIRECTORY.
-In the 4th, create DIRECTORIES.
-
-Options:
- --help display this help and exit.
- --version display version info and exit.
-
- -c (ignored)
- -C install only if different (preserve the last data modification time)
- -d create directories instead of installing files.
- -g GROUP $chgrpprog installed files to GROUP.
- -m MODE $chmodprog installed files to MODE.
- -o USER $chownprog installed files to USER.
- -s $stripprog installed files.
- -t DIRECTORY install into DIRECTORY.
- -T report an error if DSTFILE is a directory.
-
-Environment variables override the default commands:
- CHGRPPROG CHMODPROG CHOWNPROG CMPPROG CPPROG MKDIRPROG MVPROG
- RMPROG STRIPPROG
-"
-
-while test $# -ne 0; do
- case $1 in
- -c) ;;
-
- -C) copy_on_change=true;;
-
- -d) dir_arg=true;;
-
- -g) chgrpcmd="$chgrpprog $2"
- shift;;
-
- --help) echo "$usage"; exit $?;;
-
- -m) mode=$2
- case $mode in
- *' '* | *"$tab"* | *"$nl"* | *'*'* | *'?'* | *'['*)
- echo "$0: invalid mode: $mode" >&2
- exit 1;;
- esac
- shift;;
-
- -o) chowncmd="$chownprog $2"
- shift;;
-
- -s) stripcmd=$stripprog;;
-
- -t)
- is_target_a_directory=always
- dst_arg=$2
- # Protect names problematic for 'test' and other utilities.
- case $dst_arg in
- -* | [=\(\)!]) dst_arg=./$dst_arg;;
- esac
- shift;;
-
- -T) is_target_a_directory=never;;
-
- --version) echo "$0 $scriptversion"; exit $?;;
-
- --) shift
- break;;
-
- -*) echo "$0: invalid option: $1" >&2
- exit 1;;
-
- *) break;;
- esac
- shift
-done
-
-# We allow the use of options -d and -T together, by making -d
-# take the precedence; this is for compatibility with GNU install.
-
-if test -n "$dir_arg"; then
- if test -n "$dst_arg"; then
- echo "$0: target directory not allowed when installing a directory." >&2
- exit 1
- fi
-fi
-
-if test $# -ne 0 && test -z "$dir_arg$dst_arg"; then
- # When -d is used, all remaining arguments are directories to create.
- # When -t is used, the destination is already specified.
- # Otherwise, the last argument is the destination. Remove it from $@.
- for arg
- do
- if test -n "$dst_arg"; then
- # $@ is not empty: it contains at least $arg.
- set fnord "$@" "$dst_arg"
- shift # fnord
- fi
- shift # arg
- dst_arg=$arg
- # Protect names problematic for 'test' and other utilities.
- case $dst_arg in
- -* | [=\(\)!]) dst_arg=./$dst_arg;;
- esac
- done
-fi
-
-if test $# -eq 0; then
- if test -z "$dir_arg"; then
- echo "$0: no input file specified." >&2
- exit 1
- fi
- # It's OK to call 'install-sh -d' without argument.
- # This can happen when creating conditional directories.
- exit 0
-fi
-
-if test -z "$dir_arg"; then
- if test $# -gt 1 || test "$is_target_a_directory" = always; then
- if test ! -d "$dst_arg"; then
- echo "$0: $dst_arg: Is not a directory." >&2
- exit 1
- fi
- fi
-fi
-
-if test -z "$dir_arg"; then
- do_exit='(exit $ret); exit $ret'
- trap "ret=129; $do_exit" 1
- trap "ret=130; $do_exit" 2
- trap "ret=141; $do_exit" 13
- trap "ret=143; $do_exit" 15
-
- # Set umask so as not to create temps with too-generous modes.
- # However, 'strip' requires both read and write access to temps.
- case $mode in
- # Optimize common cases.
- *644) cp_umask=133;;
- *755) cp_umask=22;;
-
- *[0-7])
- if test -z "$stripcmd"; then
- u_plus_rw=
- else
- u_plus_rw='% 200'
- fi
- cp_umask=`expr '(' 777 - $mode % 1000 ')' $u_plus_rw`;;
- *)
- if test -z "$stripcmd"; then
- u_plus_rw=
- else
- u_plus_rw=,u+rw
- fi
- cp_umask=$mode$u_plus_rw;;
- esac
-fi
-
-for src
-do
- # Protect names problematic for 'test' and other utilities.
- case $src in
- -* | [=\(\)!]) src=./$src;;
- esac
-
- if test -n "$dir_arg"; then
- dst=$src
- dstdir=$dst
- test -d "$dstdir"
- dstdir_status=$?
- else
-
- # Waiting for this to be detected by the "$cpprog $src $dsttmp" command
- # might cause directories to be created, which would be especially bad
- # if $src (and thus $dsttmp) contains '*'.
- if test ! -f "$src" && test ! -d "$src"; then
- echo "$0: $src does not exist." >&2
- exit 1
- fi
-
- if test -z "$dst_arg"; then
- echo "$0: no destination specified." >&2
- exit 1
- fi
- dst=$dst_arg
-
- # If destination is a directory, append the input filename; won't work
- # if double slashes aren't ignored.
- if test -d "$dst"; then
- if test "$is_target_a_directory" = never; then
- echo "$0: $dst_arg: Is a directory" >&2
- exit 1
- fi
- dstdir=$dst
- dst=$dstdir/`basename "$src"`
- dstdir_status=0
- else
- dstdir=`dirname "$dst"`
- test -d "$dstdir"
- dstdir_status=$?
- fi
- fi
-
- obsolete_mkdir_used=false
-
- if test $dstdir_status != 0; then
- case $posix_mkdir in
- '')
- # Create intermediate dirs using mode 755 as modified by the umask.
- # This is like FreeBSD 'install' as of 1997-10-28.
- umask=`umask`
- case $stripcmd.$umask in
- # Optimize common cases.
- *[2367][2367]) mkdir_umask=$umask;;
- .*0[02][02] | .[02][02] | .[02]) mkdir_umask=22;;
-
- *[0-7])
- mkdir_umask=`expr $umask + 22 \
- - $umask % 100 % 40 + $umask % 20 \
- - $umask % 10 % 4 + $umask % 2
- `;;
- *) mkdir_umask=$umask,go-w;;
- esac
-
- # With -d, create the new directory with the user-specified mode.
- # Otherwise, rely on $mkdir_umask.
- if test -n "$dir_arg"; then
- mkdir_mode=-m$mode
- else
- mkdir_mode=
- fi
-
- posix_mkdir=false
- case $umask in
- *[123567][0-7][0-7])
- # POSIX mkdir -p sets u+wx bits regardless of umask, which
- # is incompatible with FreeBSD 'install' when (umask & 300) != 0.
- ;;
- *)
- tmpdir=${TMPDIR-/tmp}/ins$RANDOM-$$
- trap 'ret=$?; rmdir "$tmpdir/d" "$tmpdir" 2>/dev/null; exit $ret' 0
-
- if (umask $mkdir_umask &&
- exec $mkdirprog $mkdir_mode -p -- "$tmpdir/d") >/dev/null 2>&1
- then
- if test -z "$dir_arg" || {
- # Check for POSIX incompatibilities with -m.
- # HP-UX 11.23 and IRIX 6.5 mkdir -m -p sets group- or
- # other-writable bit of parent directory when it shouldn't.
- # FreeBSD 6.1 mkdir -m -p sets mode of existing directory.
- ls_ld_tmpdir=`ls -ld "$tmpdir"`
- case $ls_ld_tmpdir in
- d????-?r-*) different_mode=700;;
- d????-?--*) different_mode=755;;
- *) false;;
- esac &&
- $mkdirprog -m$different_mode -p -- "$tmpdir" && {
- ls_ld_tmpdir_1=`ls -ld "$tmpdir"`
- test "$ls_ld_tmpdir" = "$ls_ld_tmpdir_1"
- }
- }
- then posix_mkdir=:
- fi
- rmdir "$tmpdir/d" "$tmpdir"
- else
- # Remove any dirs left behind by ancient mkdir implementations.
- rmdir ./$mkdir_mode ./-p ./-- 2>/dev/null
- fi
- trap '' 0;;
- esac;;
- esac
-
- if
- $posix_mkdir && (
- umask $mkdir_umask &&
- $doit_exec $mkdirprog $mkdir_mode -p -- "$dstdir"
- )
- then :
- else
-
- # The umask is ridiculous, or mkdir does not conform to POSIX,
- # or it failed possibly due to a race condition. Create the
- # directory the slow way, step by step, checking for races as we go.
-
- case $dstdir in
- /*) prefix='/';;
- [-=\(\)!]*) prefix='./';;
- *) prefix='';;
- esac
-
- oIFS=$IFS
- IFS=/
- set -f
- set fnord $dstdir
- shift
- set +f
- IFS=$oIFS
-
- prefixes=
-
- for d
- do
- test X"$d" = X && continue
-
- prefix=$prefix$d
- if test -d "$prefix"; then
- prefixes=
- else
- if $posix_mkdir; then
- (umask=$mkdir_umask &&
- $doit_exec $mkdirprog $mkdir_mode -p -- "$dstdir") && break
- # Don't fail if two instances are running concurrently.
- test -d "$prefix" || exit 1
- else
- case $prefix in
- *\'*) qprefix=`echo "$prefix" | sed "s/'/'\\\\\\\\''/g"`;;
- *) qprefix=$prefix;;
- esac
- prefixes="$prefixes '$qprefix'"
- fi
- fi
- prefix=$prefix/
- done
-
- if test -n "$prefixes"; then
- # Don't fail if two instances are running concurrently.
- (umask $mkdir_umask &&
- eval "\$doit_exec \$mkdirprog $prefixes") ||
- test -d "$dstdir" || exit 1
- obsolete_mkdir_used=true
- fi
- fi
- fi
-
- if test -n "$dir_arg"; then
- { test -z "$chowncmd" || $doit $chowncmd "$dst"; } &&
- { test -z "$chgrpcmd" || $doit $chgrpcmd "$dst"; } &&
- { test "$obsolete_mkdir_used$chowncmd$chgrpcmd" = false ||
- test -z "$chmodcmd" || $doit $chmodcmd $mode "$dst"; } || exit 1
- else
-
- # Make a couple of temp file names in the proper directory.
- dsttmp=$dstdir/_inst.$$_
- rmtmp=$dstdir/_rm.$$_
-
- # Trap to clean up those temp files at exit.
- trap 'ret=$?; rm -f "$dsttmp" "$rmtmp" && exit $ret' 0
-
- # Copy the file name to the temp name.
- (umask $cp_umask && $doit_exec $cpprog "$src" "$dsttmp") &&
-
- # and set any options; do chmod last to preserve setuid bits.
- #
- # If any of these fail, we abort the whole thing. If we want to
- # ignore errors from any of these, just make sure not to ignore
- # errors from the above "$doit $cpprog $src $dsttmp" command.
- #
- { test -z "$chowncmd" || $doit $chowncmd "$dsttmp"; } &&
- { test -z "$chgrpcmd" || $doit $chgrpcmd "$dsttmp"; } &&
- { test -z "$stripcmd" || $doit $stripcmd "$dsttmp"; } &&
- { test -z "$chmodcmd" || $doit $chmodcmd $mode "$dsttmp"; } &&
-
- # If -C, don't bother to copy if it wouldn't change the file.
- if $copy_on_change &&
- old=`LC_ALL=C ls -dlL "$dst" 2>/dev/null` &&
- new=`LC_ALL=C ls -dlL "$dsttmp" 2>/dev/null` &&
- set -f &&
- set X $old && old=:$2:$4:$5:$6 &&
- set X $new && new=:$2:$4:$5:$6 &&
- set +f &&
- test "$old" = "$new" &&
- $cmpprog "$dst" "$dsttmp" >/dev/null 2>&1
- then
- rm -f "$dsttmp"
- else
- # Rename the file to the real destination.
- $doit $mvcmd -f "$dsttmp" "$dst" 2>/dev/null ||
-
- # The rename failed, perhaps because mv can't rename something else
- # to itself, or perhaps because mv is so ancient that it does not
- # support -f.
- {
- # Now remove or move aside any old file at destination location.
- # We try this two ways since rm can't unlink itself on some
- # systems and the destination file might be busy for other
- # reasons. In this case, the final cleanup might fail but the new
- # file should still install successfully.
- {
- test ! -f "$dst" ||
- $doit $rmcmd -f "$dst" 2>/dev/null ||
- { $doit $mvcmd -f "$dst" "$rmtmp" 2>/dev/null &&
- { $doit $rmcmd -f "$rmtmp" 2>/dev/null; :; }
- } ||
- { echo "$0: cannot unlink or rename $dst" >&2
- (exit 1); exit 1
- }
- } &&
-
- # Now rename the file to the real destination.
- $doit $mvcmd "$dsttmp" "$dst"
- }
- fi || exit 1
-
- trap '' 0
- fi
-done
-
-# Local variables:
-# eval: (add-hook 'write-file-hooks 'time-stamp)
-# time-stamp-start: "scriptversion="
-# time-stamp-format: "%:y-%02m-%02d.%02H"
-# time-stamp-time-zone: "UTC"
-# time-stamp-end: "; # UTC"
-# End:
diff --git a/pcre2/libpcre2-16.pc.in b/pcre2/libpcre2-16.pc.in
deleted file mode 100644
index 978040dfe..000000000
--- a/pcre2/libpcre2-16.pc.in
+++ /dev/null
@@ -1,13 +0,0 @@
-# Package Information for pkg-config
-
-prefix=@prefix@
-exec_prefix=@exec_prefix@
-libdir=@libdir@
-includedir=@includedir@
-
-Name: libpcre2-16
-Description: PCRE2 - Perl compatible regular expressions C library (2nd API) with 16 bit character support
-Version: @PACKAGE_VERSION@
-Libs: -L${libdir} -lpcre2-16
-Libs.private: @PTHREAD_CFLAGS@ @PTHREAD_LIBS@
-Cflags: -I${includedir} @PCRE2_STATIC_CFLAG@
diff --git a/pcre2/libpcre2-32.pc.in b/pcre2/libpcre2-32.pc.in
deleted file mode 100644
index d8fb18713..000000000
--- a/pcre2/libpcre2-32.pc.in
+++ /dev/null
@@ -1,13 +0,0 @@
-# Package Information for pkg-config
-
-prefix=@prefix@
-exec_prefix=@exec_prefix@
-libdir=@libdir@
-includedir=@includedir@
-
-Name: libpcre2-32
-Description: PCRE2 - Perl compatible regular expressions C library (2nd API) with 32 bit character support
-Version: @PACKAGE_VERSION@
-Libs: -L${libdir} -lpcre2-32
-Libs.private: @PTHREAD_CFLAGS@ @PTHREAD_LIBS@
-Cflags: -I${includedir} @PCRE2_STATIC_CFLAG@
diff --git a/pcre2/libpcre2-8.pc.in b/pcre2/libpcre2-8.pc.in
deleted file mode 100644
index 5c872d0b3..000000000
--- a/pcre2/libpcre2-8.pc.in
+++ /dev/null
@@ -1,13 +0,0 @@
-# Package Information for pkg-config
-
-prefix=@prefix@
-exec_prefix=@exec_prefix@
-libdir=@libdir@
-includedir=@includedir@
-
-Name: libpcre2-8
-Description: PCRE2 - Perl compatible regular expressions C library (2nd API) with 8 bit character support
-Version: @PACKAGE_VERSION@
-Libs: -L${libdir} -lpcre2-8
-Libs.private: @PTHREAD_CFLAGS@ @PTHREAD_LIBS@
-Cflags: -I${includedir} @PCRE2_STATIC_CFLAG@
diff --git a/pcre2/libpcre2-posix.pc.in b/pcre2/libpcre2-posix.pc.in
deleted file mode 100644
index 96415558e..000000000
--- a/pcre2/libpcre2-posix.pc.in
+++ /dev/null
@@ -1,13 +0,0 @@
-# Package Information for pkg-config
-
-prefix=@prefix@
-exec_prefix=@exec_prefix@
-libdir=@libdir@
-includedir=@includedir@
-
-Name: libpcre2-posix
-Description: Posix compatible interface to libpcre2-8
-Version: @PACKAGE_VERSION@
-Libs: -L${libdir} -lpcre2-posix
-Cflags: -I${includedir} @PCRE2_STATIC_CFLAG@
-Requires.private: libpcre2-8
diff --git a/pcre2/ltmain.sh b/pcre2/ltmain.sh
deleted file mode 100644
index 0f0a2da3f..000000000
--- a/pcre2/ltmain.sh
+++ /dev/null
@@ -1,11147 +0,0 @@
-#! /bin/sh
-## DO NOT EDIT - This file generated from ./build-aux/ltmain.in
-## by inline-source v2014-01-03.01
-
-# libtool (GNU libtool) 2.4.6
-# Provide generalized library-building support services.
-# Written by Gordon Matzigkeit , 1996
-
-# Copyright (C) 1996-2015 Free Software Foundation, Inc.
-# This is free software; see the source for copying conditions. There is NO
-# warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
-
-# GNU Libtool is free software; you can redistribute it and/or modify
-# it under the terms of the GNU General Public License as published by
-# the Free Software Foundation; either version 2 of the License, or
-# (at your option) any later version.
-#
-# As a special exception to the GNU General Public License,
-# if you distribute this file as part of a program or library that
-# is built using GNU Libtool, you may include this file under the
-# same distribution terms that you use for the rest of that program.
-#
-# GNU Libtool is distributed in the hope that it will be useful, but
-# WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
-# General Public License for more details.
-#
-# You should have received a copy of the GNU General Public License
-# along with this program. If not, see .
-
-
-PROGRAM=libtool
-PACKAGE=libtool
-VERSION=2.4.6
-package_revision=2.4.6
-
-
-## ------ ##
-## Usage. ##
-## ------ ##
-
-# Run './libtool --help' for help with using this script from the
-# command line.
-
-
-## ------------------------------- ##
-## User overridable command paths. ##
-## ------------------------------- ##
-
-# After configure completes, it has a better idea of some of the
-# shell tools we need than the defaults used by the functions shared
-# with bootstrap, so set those here where they can still be over-
-# ridden by the user, but otherwise take precedence.
-
-: ${AUTOCONF="autoconf"}
-: ${AUTOMAKE="automake"}
-
-
-## -------------------------- ##
-## Source external libraries. ##
-## -------------------------- ##
-
-# Much of our low-level functionality needs to be sourced from external
-# libraries, which are installed to $pkgauxdir.
-
-# Set a version string for this script.
-scriptversion=2015-01-20.17; # UTC
-
-# General shell script boiler plate, and helper functions.
-# Written by Gary V. Vaughan, 2004
-
-# Copyright (C) 2004-2015 Free Software Foundation, Inc.
-# This is free software; see the source for copying conditions. There is NO
-# warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
-
-# This program is free software; you can redistribute it and/or modify
-# it under the terms of the GNU General Public License as published by
-# the Free Software Foundation; either version 3 of the License, or
-# (at your option) any later version.
-
-# As a special exception to the GNU General Public License, if you distribute
-# this file as part of a program or library that is built using GNU Libtool,
-# you may include this file under the same distribution terms that you use
-# for the rest of that program.
-
-# This program is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNES FOR A PARTICULAR PURPOSE. See the GNU
-# General Public License for more details.
-
-# You should have received a copy of the GNU General Public License
-# along with this program. If not, see .
-
-# Please report bugs or propose patches to gary@gnu.org.
-
-
-## ------ ##
-## Usage. ##
-## ------ ##
-
-# Evaluate this file near the top of your script to gain access to
-# the functions and variables defined here:
-#
-# . `echo "$0" | ${SED-sed} 's|[^/]*$||'`/build-aux/funclib.sh
-#
-# If you need to override any of the default environment variable
-# settings, do that before evaluating this file.
-
-
-## -------------------- ##
-## Shell normalisation. ##
-## -------------------- ##
-
-# Some shells need a little help to be as Bourne compatible as possible.
-# Before doing anything else, make sure all that help has been provided!
-
-DUALCASE=1; export DUALCASE # for MKS sh
-if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then :
- emulate sh
- NULLCMD=:
- # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
- # is contrary to our usage. Disable this feature.
- alias -g '${1+"$@"}'='"$@"'
- setopt NO_GLOB_SUBST
-else
- case `(set -o) 2>/dev/null` in *posix*) set -o posix ;; esac
-fi
-
-# NLS nuisances: We save the old values in case they are required later.
-_G_user_locale=
-_G_safe_locale=
-for _G_var in LANG LANGUAGE LC_ALL LC_CTYPE LC_COLLATE LC_MESSAGES
-do
- eval "if test set = \"\${$_G_var+set}\"; then
- save_$_G_var=\$$_G_var
- $_G_var=C
- export $_G_var
- _G_user_locale=\"$_G_var=\\\$save_\$_G_var; \$_G_user_locale\"
- _G_safe_locale=\"$_G_var=C; \$_G_safe_locale\"
- fi"
-done
-
-# CDPATH.
-(unset CDPATH) >/dev/null 2>&1 && unset CDPATH
-
-# Make sure IFS has a sensible default
-sp=' '
-nl='
-'
-IFS="$sp $nl"
-
-# There are apparently some retarded systems that use ';' as a PATH separator!
-if test "${PATH_SEPARATOR+set}" != set; then
- PATH_SEPARATOR=:
- (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
- (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 ||
- PATH_SEPARATOR=';'
- }
-fi
-
-
-
-## ------------------------- ##
-## Locate command utilities. ##
-## ------------------------- ##
-
-
-# func_executable_p FILE
-# ----------------------
-# Check that FILE is an executable regular file.
-func_executable_p ()
-{
- test -f "$1" && test -x "$1"
-}
-
-
-# func_path_progs PROGS_LIST CHECK_FUNC [PATH]
-# --------------------------------------------
-# Search for either a program that responds to --version with output
-# containing "GNU", or else returned by CHECK_FUNC otherwise, by
-# trying all the directories in PATH with each of the elements of
-# PROGS_LIST.
-#
-# CHECK_FUNC should accept the path to a candidate program, and
-# set $func_check_prog_result if it truncates its output less than
-# $_G_path_prog_max characters.
-func_path_progs ()
-{
- _G_progs_list=$1
- _G_check_func=$2
- _G_PATH=${3-"$PATH"}
-
- _G_path_prog_max=0
- _G_path_prog_found=false
- _G_save_IFS=$IFS; IFS=${PATH_SEPARATOR-:}
- for _G_dir in $_G_PATH; do
- IFS=$_G_save_IFS
- test -z "$_G_dir" && _G_dir=.
- for _G_prog_name in $_G_progs_list; do
- for _exeext in '' .EXE; do
- _G_path_prog=$_G_dir/$_G_prog_name$_exeext
- func_executable_p "$_G_path_prog" || continue
- case `"$_G_path_prog" --version 2>&1` in
- *GNU*) func_path_progs_result=$_G_path_prog _G_path_prog_found=: ;;
- *) $_G_check_func $_G_path_prog
- func_path_progs_result=$func_check_prog_result
- ;;
- esac
- $_G_path_prog_found && break 3
- done
- done
- done
- IFS=$_G_save_IFS
- test -z "$func_path_progs_result" && {
- echo "no acceptable sed could be found in \$PATH" >&2
- exit 1
- }
-}
-
-
-# We want to be able to use the functions in this file before configure
-# has figured out where the best binaries are kept, which means we have
-# to search for them ourselves - except when the results are already set
-# where we skip the searches.
-
-# Unless the user overrides by setting SED, search the path for either GNU
-# sed, or the sed that truncates its output the least.
-test -z "$SED" && {
- _G_sed_script=s/aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa/bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb/
- for _G_i in 1 2 3 4 5 6 7; do
- _G_sed_script=$_G_sed_script$nl$_G_sed_script
- done
- echo "$_G_sed_script" 2>/dev/null | sed 99q >conftest.sed
- _G_sed_script=
-
- func_check_prog_sed ()
- {
- _G_path_prog=$1
-
- _G_count=0
- printf 0123456789 >conftest.in
- while :
- do
- cat conftest.in conftest.in >conftest.tmp
- mv conftest.tmp conftest.in
- cp conftest.in conftest.nl
- echo '' >> conftest.nl
- "$_G_path_prog" -f conftest.sed conftest.out 2>/dev/null || break
- diff conftest.out conftest.nl >/dev/null 2>&1 || break
- _G_count=`expr $_G_count + 1`
- if test "$_G_count" -gt "$_G_path_prog_max"; then
- # Best one so far, save it but keep looking for a better one
- func_check_prog_result=$_G_path_prog
- _G_path_prog_max=$_G_count
- fi
- # 10*(2^10) chars as input seems more than enough
- test 10 -lt "$_G_count" && break
- done
- rm -f conftest.in conftest.tmp conftest.nl conftest.out
- }
-
- func_path_progs "sed gsed" func_check_prog_sed $PATH:/usr/xpg4/bin
- rm -f conftest.sed
- SED=$func_path_progs_result
-}
-
-
-# Unless the user overrides by setting GREP, search the path for either GNU
-# grep, or the grep that truncates its output the least.
-test -z "$GREP" && {
- func_check_prog_grep ()
- {
- _G_path_prog=$1
-
- _G_count=0
- _G_path_prog_max=0
- printf 0123456789 >conftest.in
- while :
- do
- cat conftest.in conftest.in >conftest.tmp
- mv conftest.tmp conftest.in
- cp conftest.in conftest.nl
- echo 'GREP' >> conftest.nl
- "$_G_path_prog" -e 'GREP$' -e '-(cannot match)-' conftest.out 2>/dev/null || break
- diff conftest.out conftest.nl >/dev/null 2>&1 || break
- _G_count=`expr $_G_count + 1`
- if test "$_G_count" -gt "$_G_path_prog_max"; then
- # Best one so far, save it but keep looking for a better one
- func_check_prog_result=$_G_path_prog
- _G_path_prog_max=$_G_count
- fi
- # 10*(2^10) chars as input seems more than enough
- test 10 -lt "$_G_count" && break
- done
- rm -f conftest.in conftest.tmp conftest.nl conftest.out
- }
-
- func_path_progs "grep ggrep" func_check_prog_grep $PATH:/usr/xpg4/bin
- GREP=$func_path_progs_result
-}
-
-
-## ------------------------------- ##
-## User overridable command paths. ##
-## ------------------------------- ##
-
-# All uppercase variable names are used for environment variables. These
-# variables can be overridden by the user before calling a script that
-# uses them if a suitable command of that name is not already available
-# in the command search PATH.
-
-: ${CP="cp -f"}
-: ${ECHO="printf %s\n"}
-: ${EGREP="$GREP -E"}
-: ${FGREP="$GREP -F"}
-: ${LN_S="ln -s"}
-: ${MAKE="make"}
-: ${MKDIR="mkdir"}
-: ${MV="mv -f"}
-: ${RM="rm -f"}
-: ${SHELL="${CONFIG_SHELL-/bin/sh}"}
-
-
-## -------------------- ##
-## Useful sed snippets. ##
-## -------------------- ##
-
-sed_dirname='s|/[^/]*$||'
-sed_basename='s|^.*/||'
-
-# Sed substitution that helps us do robust quoting. It backslashifies
-# metacharacters that are still active within double-quoted strings.
-sed_quote_subst='s|\([`"$\\]\)|\\\1|g'
-
-# Same as above, but do not quote variable references.
-sed_double_quote_subst='s/\(["`\\]\)/\\\1/g'
-
-# Sed substitution that turns a string into a regex matching for the
-# string literally.
-sed_make_literal_regex='s|[].[^$\\*\/]|\\&|g'
-
-# Sed substitution that converts a w32 file name or path
-# that contains forward slashes, into one that contains
-# (escaped) backslashes. A very naive implementation.
-sed_naive_backslashify='s|\\\\*|\\|g;s|/|\\|g;s|\\|\\\\|g'
-
-# Re-'\' parameter expansions in output of sed_double_quote_subst that
-# were '\'-ed in input to the same. If an odd number of '\' preceded a
-# '$' in input to sed_double_quote_subst, that '$' was protected from
-# expansion. Since each input '\' is now two '\'s, look for any number
-# of runs of four '\'s followed by two '\'s and then a '$'. '\' that '$'.
-_G_bs='\\'
-_G_bs2='\\\\'
-_G_bs4='\\\\\\\\'
-_G_dollar='\$'
-sed_double_backslash="\
- s/$_G_bs4/&\\
-/g
- s/^$_G_bs2$_G_dollar/$_G_bs&/
- s/\\([^$_G_bs]\\)$_G_bs2$_G_dollar/\\1$_G_bs2$_G_bs$_G_dollar/g
- s/\n//g"
-
-
-## ----------------- ##
-## Global variables. ##
-## ----------------- ##
-
-# Except for the global variables explicitly listed below, the following
-# functions in the '^func_' namespace, and the '^require_' namespace
-# variables initialised in the 'Resource management' section, sourcing
-# this file will not pollute your global namespace with anything
-# else. There's no portable way to scope variables in Bourne shell
-# though, so actually running these functions will sometimes place
-# results into a variable named after the function, and often use
-# temporary variables in the '^_G_' namespace. If you are careful to
-# avoid using those namespaces casually in your sourcing script, things
-# should continue to work as you expect. And, of course, you can freely
-# overwrite any of the functions or variables defined here before
-# calling anything to customize them.
-
-EXIT_SUCCESS=0
-EXIT_FAILURE=1
-EXIT_MISMATCH=63 # $? = 63 is used to indicate version mismatch to missing.
-EXIT_SKIP=77 # $? = 77 is used to indicate a skipped test to automake.
-
-# Allow overriding, eg assuming that you follow the convention of
-# putting '$debug_cmd' at the start of all your functions, you can get
-# bash to show function call trace with:
-#
-# debug_cmd='eval echo "${FUNCNAME[0]} $*" >&2' bash your-script-name
-debug_cmd=${debug_cmd-":"}
-exit_cmd=:
-
-# By convention, finish your script with:
-#
-# exit $exit_status
-#
-# so that you can set exit_status to non-zero if you want to indicate
-# something went wrong during execution without actually bailing out at
-# the point of failure.
-exit_status=$EXIT_SUCCESS
-
-# Work around backward compatibility issue on IRIX 6.5. On IRIX 6.4+, sh
-# is ksh but when the shell is invoked as "sh" and the current value of
-# the _XPG environment variable is not equal to 1 (one), the special
-# positional parameter $0, within a function call, is the name of the
-# function.
-progpath=$0
-
-# The name of this program.
-progname=`$ECHO "$progpath" |$SED "$sed_basename"`
-
-# Make sure we have an absolute progpath for reexecution:
-case $progpath in
- [\\/]*|[A-Za-z]:\\*) ;;
- *[\\/]*)
- progdir=`$ECHO "$progpath" |$SED "$sed_dirname"`
- progdir=`cd "$progdir" && pwd`
- progpath=$progdir/$progname
- ;;
- *)
- _G_IFS=$IFS
- IFS=${PATH_SEPARATOR-:}
- for progdir in $PATH; do
- IFS=$_G_IFS
- test -x "$progdir/$progname" && break
- done
- IFS=$_G_IFS
- test -n "$progdir" || progdir=`pwd`
- progpath=$progdir/$progname
- ;;
-esac
-
-
-## ----------------- ##
-## Standard options. ##
-## ----------------- ##
-
-# The following options affect the operation of the functions defined
-# below, and should be set appropriately depending on run-time para-
-# meters passed on the command line.
-
-opt_dry_run=false
-opt_quiet=false
-opt_verbose=false
-
-# Categories 'all' and 'none' are always available. Append any others
-# you will pass as the first argument to func_warning from your own
-# code.
-warning_categories=
-
-# By default, display warnings according to 'opt_warning_types'. Set
-# 'warning_func' to ':' to elide all warnings, or func_fatal_error to
-# treat the next displayed warning as a fatal error.
-warning_func=func_warn_and_continue
-
-# Set to 'all' to display all warnings, 'none' to suppress all
-# warnings, or a space delimited list of some subset of
-# 'warning_categories' to display only the listed warnings.
-opt_warning_types=all
-
-
-## -------------------- ##
-## Resource management. ##
-## -------------------- ##
-
-# This section contains definitions for functions that each ensure a
-# particular resource (a file, or a non-empty configuration variable for
-# example) is available, and if appropriate to extract default values
-# from pertinent package files. Call them using their associated
-# 'require_*' variable to ensure that they are executed, at most, once.
-#
-# It's entirely deliberate that calling these functions can set
-# variables that don't obey the namespace limitations obeyed by the rest
-# of this file, in order that that they be as useful as possible to
-# callers.
-
-
-# require_term_colors
-# -------------------
-# Allow display of bold text on terminals that support it.
-require_term_colors=func_require_term_colors
-func_require_term_colors ()
-{
- $debug_cmd
-
- test -t 1 && {
- # COLORTERM and USE_ANSI_COLORS environment variables take
- # precedence, because most terminfo databases neglect to describe
- # whether color sequences are supported.
- test -n "${COLORTERM+set}" && : ${USE_ANSI_COLORS="1"}
-
- if test 1 = "$USE_ANSI_COLORS"; then
- # Standard ANSI escape sequences
- tc_reset='[0m'
- tc_bold='[1m'; tc_standout='[7m'
- tc_red='[31m'; tc_green='[32m'
- tc_blue='[34m'; tc_cyan='[36m'
- else
- # Otherwise trust the terminfo database after all.
- test -n "`tput sgr0 2>/dev/null`" && {
- tc_reset=`tput sgr0`
- test -n "`tput bold 2>/dev/null`" && tc_bold=`tput bold`
- tc_standout=$tc_bold
- test -n "`tput smso 2>/dev/null`" && tc_standout=`tput smso`
- test -n "`tput setaf 1 2>/dev/null`" && tc_red=`tput setaf 1`
- test -n "`tput setaf 2 2>/dev/null`" && tc_green=`tput setaf 2`
- test -n "`tput setaf 4 2>/dev/null`" && tc_blue=`tput setaf 4`
- test -n "`tput setaf 5 2>/dev/null`" && tc_cyan=`tput setaf 5`
- }
- fi
- }
-
- require_term_colors=:
-}
-
-
-## ----------------- ##
-## Function library. ##
-## ----------------- ##
-
-# This section contains a variety of useful functions to call in your
-# scripts. Take note of the portable wrappers for features provided by
-# some modern shells, which will fall back to slower equivalents on
-# less featureful shells.
-
-
-# func_append VAR VALUE
-# ---------------------
-# Append VALUE onto the existing contents of VAR.
-
- # We should try to minimise forks, especially on Windows where they are
- # unreasonably slow, so skip the feature probes when bash or zsh are
- # being used:
- if test set = "${BASH_VERSION+set}${ZSH_VERSION+set}"; then
- : ${_G_HAVE_ARITH_OP="yes"}
- : ${_G_HAVE_XSI_OPS="yes"}
- # The += operator was introduced in bash 3.1
- case $BASH_VERSION in
- [12].* | 3.0 | 3.0*) ;;
- *)
- : ${_G_HAVE_PLUSEQ_OP="yes"}
- ;;
- esac
- fi
-
- # _G_HAVE_PLUSEQ_OP
- # Can be empty, in which case the shell is probed, "yes" if += is
- # useable or anything else if it does not work.
- test -z "$_G_HAVE_PLUSEQ_OP" \
- && (eval 'x=a; x+=" b"; test "a b" = "$x"') 2>/dev/null \
- && _G_HAVE_PLUSEQ_OP=yes
-
-if test yes = "$_G_HAVE_PLUSEQ_OP"
-then
- # This is an XSI compatible shell, allowing a faster implementation...
- eval 'func_append ()
- {
- $debug_cmd
-
- eval "$1+=\$2"
- }'
-else
- # ...otherwise fall back to using expr, which is often a shell builtin.
- func_append ()
- {
- $debug_cmd
-
- eval "$1=\$$1\$2"
- }
-fi
-
-
-# func_append_quoted VAR VALUE
-# ----------------------------
-# Quote VALUE and append to the end of shell variable VAR, separated
-# by a space.
-if test yes = "$_G_HAVE_PLUSEQ_OP"; then
- eval 'func_append_quoted ()
- {
- $debug_cmd
-
- func_quote_for_eval "$2"
- eval "$1+=\\ \$func_quote_for_eval_result"
- }'
-else
- func_append_quoted ()
- {
- $debug_cmd
-
- func_quote_for_eval "$2"
- eval "$1=\$$1\\ \$func_quote_for_eval_result"
- }
-fi
-
-
-# func_append_uniq VAR VALUE
-# --------------------------
-# Append unique VALUE onto the existing contents of VAR, assuming
-# entries are delimited by the first character of VALUE. For example:
-#
-# func_append_uniq options " --another-option option-argument"
-#
-# will only append to $options if " --another-option option-argument "
-# is not already present somewhere in $options already (note spaces at
-# each end implied by leading space in second argument).
-func_append_uniq ()
-{
- $debug_cmd
-
- eval _G_current_value='`$ECHO $'$1'`'
- _G_delim=`expr "$2" : '\(.\)'`
-
- case $_G_delim$_G_current_value$_G_delim in
- *"$2$_G_delim"*) ;;
- *) func_append "$@" ;;
- esac
-}
-
-
-# func_arith TERM...
-# ------------------
-# Set func_arith_result to the result of evaluating TERMs.
- test -z "$_G_HAVE_ARITH_OP" \
- && (eval 'test 2 = $(( 1 + 1 ))') 2>/dev/null \
- && _G_HAVE_ARITH_OP=yes
-
-if test yes = "$_G_HAVE_ARITH_OP"; then
- eval 'func_arith ()
- {
- $debug_cmd
-
- func_arith_result=$(( $* ))
- }'
-else
- func_arith ()
- {
- $debug_cmd
-
- func_arith_result=`expr "$@"`
- }
-fi
-
-
-# func_basename FILE
-# ------------------
-# Set func_basename_result to FILE with everything up to and including
-# the last / stripped.
-if test yes = "$_G_HAVE_XSI_OPS"; then
- # If this shell supports suffix pattern removal, then use it to avoid
- # forking. Hide the definitions single quotes in case the shell chokes
- # on unsupported syntax...
- _b='func_basename_result=${1##*/}'
- _d='case $1 in
- */*) func_dirname_result=${1%/*}$2 ;;
- * ) func_dirname_result=$3 ;;
- esac'
-
-else
- # ...otherwise fall back to using sed.
- _b='func_basename_result=`$ECHO "$1" |$SED "$sed_basename"`'
- _d='func_dirname_result=`$ECHO "$1" |$SED "$sed_dirname"`
- if test "X$func_dirname_result" = "X$1"; then
- func_dirname_result=$3
- else
- func_append func_dirname_result "$2"
- fi'
-fi
-
-eval 'func_basename ()
-{
- $debug_cmd
-
- '"$_b"'
-}'
-
-
-# func_dirname FILE APPEND NONDIR_REPLACEMENT
-# -------------------------------------------
-# Compute the dirname of FILE. If nonempty, add APPEND to the result,
-# otherwise set result to NONDIR_REPLACEMENT.
-eval 'func_dirname ()
-{
- $debug_cmd
-
- '"$_d"'
-}'
-
-
-# func_dirname_and_basename FILE APPEND NONDIR_REPLACEMENT
-# --------------------------------------------------------
-# Perform func_basename and func_dirname in a single function
-# call:
-# dirname: Compute the dirname of FILE. If nonempty,
-# add APPEND to the result, otherwise set result
-# to NONDIR_REPLACEMENT.
-# value returned in "$func_dirname_result"
-# basename: Compute filename of FILE.
-# value retuned in "$func_basename_result"
-# For efficiency, we do not delegate to the functions above but instead
-# duplicate the functionality here.
-eval 'func_dirname_and_basename ()
-{
- $debug_cmd
-
- '"$_b"'
- '"$_d"'
-}'
-
-
-# func_echo ARG...
-# ----------------
-# Echo program name prefixed message.
-func_echo ()
-{
- $debug_cmd
-
- _G_message=$*
-
- func_echo_IFS=$IFS
- IFS=$nl
- for _G_line in $_G_message; do
- IFS=$func_echo_IFS
- $ECHO "$progname: $_G_line"
- done
- IFS=$func_echo_IFS
-}
-
-
-# func_echo_all ARG...
-# --------------------
-# Invoke $ECHO with all args, space-separated.
-func_echo_all ()
-{
- $ECHO "$*"
-}
-
-
-# func_echo_infix_1 INFIX ARG...
-# ------------------------------
-# Echo program name, followed by INFIX on the first line, with any
-# additional lines not showing INFIX.
-func_echo_infix_1 ()
-{
- $debug_cmd
-
- $require_term_colors
-
- _G_infix=$1; shift
- _G_indent=$_G_infix
- _G_prefix="$progname: $_G_infix: "
- _G_message=$*
-
- # Strip color escape sequences before counting printable length
- for _G_tc in "$tc_reset" "$tc_bold" "$tc_standout" "$tc_red" "$tc_green" "$tc_blue" "$tc_cyan"
- do
- test -n "$_G_tc" && {
- _G_esc_tc=`$ECHO "$_G_tc" | $SED "$sed_make_literal_regex"`
- _G_indent=`$ECHO "$_G_indent" | $SED "s|$_G_esc_tc||g"`
- }
- done
- _G_indent="$progname: "`echo "$_G_indent" | $SED 's|.| |g'`" " ## exclude from sc_prohibit_nested_quotes
-
- func_echo_infix_1_IFS=$IFS
- IFS=$nl
- for _G_line in $_G_message; do
- IFS=$func_echo_infix_1_IFS
- $ECHO "$_G_prefix$tc_bold$_G_line$tc_reset" >&2
- _G_prefix=$_G_indent
- done
- IFS=$func_echo_infix_1_IFS
-}
-
-
-# func_error ARG...
-# -----------------
-# Echo program name prefixed message to standard error.
-func_error ()
-{
- $debug_cmd
-
- $require_term_colors
-
- func_echo_infix_1 " $tc_standout${tc_red}error$tc_reset" "$*" >&2
-}
-
-
-# func_fatal_error ARG...
-# -----------------------
-# Echo program name prefixed message to standard error, and exit.
-func_fatal_error ()
-{
- $debug_cmd
-
- func_error "$*"
- exit $EXIT_FAILURE
-}
-
-
-# func_grep EXPRESSION FILENAME
-# -----------------------------
-# Check whether EXPRESSION matches any line of FILENAME, without output.
-func_grep ()
-{
- $debug_cmd
-
- $GREP "$1" "$2" >/dev/null 2>&1
-}
-
-
-# func_len STRING
-# ---------------
-# Set func_len_result to the length of STRING. STRING may not
-# start with a hyphen.
- test -z "$_G_HAVE_XSI_OPS" \
- && (eval 'x=a/b/c;
- test 5aa/bb/cc = "${#x}${x%%/*}${x%/*}${x#*/}${x##*/}"') 2>/dev/null \
- && _G_HAVE_XSI_OPS=yes
-
-if test yes = "$_G_HAVE_XSI_OPS"; then
- eval 'func_len ()
- {
- $debug_cmd
-
- func_len_result=${#1}
- }'
-else
- func_len ()
- {
- $debug_cmd
-
- func_len_result=`expr "$1" : ".*" 2>/dev/null || echo $max_cmd_len`
- }
-fi
-
-
-# func_mkdir_p DIRECTORY-PATH
-# ---------------------------
-# Make sure the entire path to DIRECTORY-PATH is available.
-func_mkdir_p ()
-{
- $debug_cmd
-
- _G_directory_path=$1
- _G_dir_list=
-
- if test -n "$_G_directory_path" && test : != "$opt_dry_run"; then
-
- # Protect directory names starting with '-'
- case $_G_directory_path in
- -*) _G_directory_path=./$_G_directory_path ;;
- esac
-
- # While some portion of DIR does not yet exist...
- while test ! -d "$_G_directory_path"; do
- # ...make a list in topmost first order. Use a colon delimited
- # list incase some portion of path contains whitespace.
- _G_dir_list=$_G_directory_path:$_G_dir_list
-
- # If the last portion added has no slash in it, the list is done
- case $_G_directory_path in */*) ;; *) break ;; esac
-
- # ...otherwise throw away the child directory and loop
- _G_directory_path=`$ECHO "$_G_directory_path" | $SED -e "$sed_dirname"`
- done
- _G_dir_list=`$ECHO "$_G_dir_list" | $SED 's|:*$||'`
-
- func_mkdir_p_IFS=$IFS; IFS=:
- for _G_dir in $_G_dir_list; do
- IFS=$func_mkdir_p_IFS
- # mkdir can fail with a 'File exist' error if two processes
- # try to create one of the directories concurrently. Don't
- # stop in that case!
- $MKDIR "$_G_dir" 2>/dev/null || :
- done
- IFS=$func_mkdir_p_IFS
-
- # Bail out if we (or some other process) failed to create a directory.
- test -d "$_G_directory_path" || \
- func_fatal_error "Failed to create '$1'"
- fi
-}
-
-
-# func_mktempdir [BASENAME]
-# -------------------------
-# Make a temporary directory that won't clash with other running
-# libtool processes, and avoids race conditions if possible. If
-# given, BASENAME is the basename for that directory.
-func_mktempdir ()
-{
- $debug_cmd
-
- _G_template=${TMPDIR-/tmp}/${1-$progname}
-
- if test : = "$opt_dry_run"; then
- # Return a directory name, but don't create it in dry-run mode
- _G_tmpdir=$_G_template-$$
- else
-
- # If mktemp works, use that first and foremost
- _G_tmpdir=`mktemp -d "$_G_template-XXXXXXXX" 2>/dev/null`
-
- if test ! -d "$_G_tmpdir"; then
- # Failing that, at least try and use $RANDOM to avoid a race
- _G_tmpdir=$_G_template-${RANDOM-0}$$
-
- func_mktempdir_umask=`umask`
- umask 0077
- $MKDIR "$_G_tmpdir"
- umask $func_mktempdir_umask
- fi
-
- # If we're not in dry-run mode, bomb out on failure
- test -d "$_G_tmpdir" || \
- func_fatal_error "cannot create temporary directory '$_G_tmpdir'"
- fi
-
- $ECHO "$_G_tmpdir"
-}
-
-
-# func_normal_abspath PATH
-# ------------------------
-# Remove doubled-up and trailing slashes, "." path components,
-# and cancel out any ".." path components in PATH after making
-# it an absolute path.
-func_normal_abspath ()
-{
- $debug_cmd
-
- # These SED scripts presuppose an absolute path with a trailing slash.
- _G_pathcar='s|^/\([^/]*\).*$|\1|'
- _G_pathcdr='s|^/[^/]*||'
- _G_removedotparts=':dotsl
- s|/\./|/|g
- t dotsl
- s|/\.$|/|'
- _G_collapseslashes='s|/\{1,\}|/|g'
- _G_finalslash='s|/*$|/|'
-
- # Start from root dir and reassemble the path.
- func_normal_abspath_result=
- func_normal_abspath_tpath=$1
- func_normal_abspath_altnamespace=
- case $func_normal_abspath_tpath in
- "")
- # Empty path, that just means $cwd.
- func_stripname '' '/' "`pwd`"
- func_normal_abspath_result=$func_stripname_result
- return
- ;;
- # The next three entries are used to spot a run of precisely
- # two leading slashes without using negated character classes;
- # we take advantage of case's first-match behaviour.
- ///*)
- # Unusual form of absolute path, do nothing.
- ;;
- //*)
- # Not necessarily an ordinary path; POSIX reserves leading '//'
- # and for example Cygwin uses it to access remote file shares
- # over CIFS/SMB, so we conserve a leading double slash if found.
- func_normal_abspath_altnamespace=/
- ;;
- /*)
- # Absolute path, do nothing.
- ;;
- *)
- # Relative path, prepend $cwd.
- func_normal_abspath_tpath=`pwd`/$func_normal_abspath_tpath
- ;;
- esac
-
- # Cancel out all the simple stuff to save iterations. We also want
- # the path to end with a slash for ease of parsing, so make sure
- # there is one (and only one) here.
- func_normal_abspath_tpath=`$ECHO "$func_normal_abspath_tpath" | $SED \
- -e "$_G_removedotparts" -e "$_G_collapseslashes" -e "$_G_finalslash"`
- while :; do
- # Processed it all yet?
- if test / = "$func_normal_abspath_tpath"; then
- # If we ascended to the root using ".." the result may be empty now.
- if test -z "$func_normal_abspath_result"; then
- func_normal_abspath_result=/
- fi
- break
- fi
- func_normal_abspath_tcomponent=`$ECHO "$func_normal_abspath_tpath" | $SED \
- -e "$_G_pathcar"`
- func_normal_abspath_tpath=`$ECHO "$func_normal_abspath_tpath" | $SED \
- -e "$_G_pathcdr"`
- # Figure out what to do with it
- case $func_normal_abspath_tcomponent in
- "")
- # Trailing empty path component, ignore it.
- ;;
- ..)
- # Parent dir; strip last assembled component from result.
- func_dirname "$func_normal_abspath_result"
- func_normal_abspath_result=$func_dirname_result
- ;;
- *)
- # Actual path component, append it.
- func_append func_normal_abspath_result "/$func_normal_abspath_tcomponent"
- ;;
- esac
- done
- # Restore leading double-slash if one was found on entry.
- func_normal_abspath_result=$func_normal_abspath_altnamespace$func_normal_abspath_result
-}
-
-
-# func_notquiet ARG...
-# --------------------
-# Echo program name prefixed message only when not in quiet mode.
-func_notquiet ()
-{
- $debug_cmd
-
- $opt_quiet || func_echo ${1+"$@"}
-
- # A bug in bash halts the script if the last line of a function
- # fails when set -e is in force, so we need another command to
- # work around that:
- :
-}
-
-
-# func_relative_path SRCDIR DSTDIR
-# --------------------------------
-# Set func_relative_path_result to the relative path from SRCDIR to DSTDIR.
-func_relative_path ()
-{
- $debug_cmd
-
- func_relative_path_result=
- func_normal_abspath "$1"
- func_relative_path_tlibdir=$func_normal_abspath_result
- func_normal_abspath "$2"
- func_relative_path_tbindir=$func_normal_abspath_result
-
- # Ascend the tree starting from libdir
- while :; do
- # check if we have found a prefix of bindir
- case $func_relative_path_tbindir in
- $func_relative_path_tlibdir)
- # found an exact match
- func_relative_path_tcancelled=
- break
- ;;
- $func_relative_path_tlibdir*)
- # found a matching prefix
- func_stripname "$func_relative_path_tlibdir" '' "$func_relative_path_tbindir"
- func_relative_path_tcancelled=$func_stripname_result
- if test -z "$func_relative_path_result"; then
- func_relative_path_result=.
- fi
- break
- ;;
- *)
- func_dirname $func_relative_path_tlibdir
- func_relative_path_tlibdir=$func_dirname_result
- if test -z "$func_relative_path_tlibdir"; then
- # Have to descend all the way to the root!
- func_relative_path_result=../$func_relative_path_result
- func_relative_path_tcancelled=$func_relative_path_tbindir
- break
- fi
- func_relative_path_result=../$func_relative_path_result
- ;;
- esac
- done
-
- # Now calculate path; take care to avoid doubling-up slashes.
- func_stripname '' '/' "$func_relative_path_result"
- func_relative_path_result=$func_stripname_result
- func_stripname '/' '/' "$func_relative_path_tcancelled"
- if test -n "$func_stripname_result"; then
- func_append func_relative_path_result "/$func_stripname_result"
- fi
-
- # Normalisation. If bindir is libdir, return '.' else relative path.
- if test -n "$func_relative_path_result"; then
- func_stripname './' '' "$func_relative_path_result"
- func_relative_path_result=$func_stripname_result
- fi
-
- test -n "$func_relative_path_result" || func_relative_path_result=.
-
- :
-}
-
-
-# func_quote_for_eval ARG...
-# --------------------------
-# Aesthetically quote ARGs to be evaled later.
-# This function returns two values:
-# i) func_quote_for_eval_result
-# double-quoted, suitable for a subsequent eval
-# ii) func_quote_for_eval_unquoted_result
-# has all characters that are still active within double
-# quotes backslashified.
-func_quote_for_eval ()
-{
- $debug_cmd
-
- func_quote_for_eval_unquoted_result=
- func_quote_for_eval_result=
- while test 0 -lt $#; do
- case $1 in
- *[\\\`\"\$]*)
- _G_unquoted_arg=`printf '%s\n' "$1" |$SED "$sed_quote_subst"` ;;
- *)
- _G_unquoted_arg=$1 ;;
- esac
- if test -n "$func_quote_for_eval_unquoted_result"; then
- func_append func_quote_for_eval_unquoted_result " $_G_unquoted_arg"
- else
- func_append func_quote_for_eval_unquoted_result "$_G_unquoted_arg"
- fi
-
- case $_G_unquoted_arg in
- # Double-quote args containing shell metacharacters to delay
- # word splitting, command substitution and variable expansion
- # for a subsequent eval.
- # Many Bourne shells cannot handle close brackets correctly
- # in scan sets, so we specify it separately.
- *[\[\~\#\^\&\*\(\)\{\}\|\;\<\>\?\'\ \ ]*|*]*|"")
- _G_quoted_arg=\"$_G_unquoted_arg\"
- ;;
- *)
- _G_quoted_arg=$_G_unquoted_arg
- ;;
- esac
-
- if test -n "$func_quote_for_eval_result"; then
- func_append func_quote_for_eval_result " $_G_quoted_arg"
- else
- func_append func_quote_for_eval_result "$_G_quoted_arg"
- fi
- shift
- done
-}
-
-
-# func_quote_for_expand ARG
-# -------------------------
-# Aesthetically quote ARG to be evaled later; same as above,
-# but do not quote variable references.
-func_quote_for_expand ()
-{
- $debug_cmd
-
- case $1 in
- *[\\\`\"]*)
- _G_arg=`$ECHO "$1" | $SED \
- -e "$sed_double_quote_subst" -e "$sed_double_backslash"` ;;
- *)
- _G_arg=$1 ;;
- esac
-
- case $_G_arg in
- # Double-quote args containing shell metacharacters to delay
- # word splitting and command substitution for a subsequent eval.
- # Many Bourne shells cannot handle close brackets correctly
- # in scan sets, so we specify it separately.
- *[\[\~\#\^\&\*\(\)\{\}\|\;\<\>\?\'\ \ ]*|*]*|"")
- _G_arg=\"$_G_arg\"
- ;;
- esac
-
- func_quote_for_expand_result=$_G_arg
-}
-
-
-# func_stripname PREFIX SUFFIX NAME
-# ---------------------------------
-# strip PREFIX and SUFFIX from NAME, and store in func_stripname_result.
-# PREFIX and SUFFIX must not contain globbing or regex special
-# characters, hashes, percent signs, but SUFFIX may contain a leading
-# dot (in which case that matches only a dot).
-if test yes = "$_G_HAVE_XSI_OPS"; then
- eval 'func_stripname ()
- {
- $debug_cmd
-
- # pdksh 5.2.14 does not do ${X%$Y} correctly if both X and Y are
- # positional parameters, so assign one to ordinary variable first.
- func_stripname_result=$3
- func_stripname_result=${func_stripname_result#"$1"}
- func_stripname_result=${func_stripname_result%"$2"}
- }'
-else
- func_stripname ()
- {
- $debug_cmd
-
- case $2 in
- .*) func_stripname_result=`$ECHO "$3" | $SED -e "s%^$1%%" -e "s%\\\\$2\$%%"`;;
- *) func_stripname_result=`$ECHO "$3" | $SED -e "s%^$1%%" -e "s%$2\$%%"`;;
- esac
- }
-fi
-
-
-# func_show_eval CMD [FAIL_EXP]
-# -----------------------------
-# Unless opt_quiet is true, then output CMD. Then, if opt_dryrun is
-# not true, evaluate CMD. If the evaluation of CMD fails, and FAIL_EXP
-# is given, then evaluate it.
-func_show_eval ()
-{
- $debug_cmd
-
- _G_cmd=$1
- _G_fail_exp=${2-':'}
-
- func_quote_for_expand "$_G_cmd"
- eval "func_notquiet $func_quote_for_expand_result"
-
- $opt_dry_run || {
- eval "$_G_cmd"
- _G_status=$?
- if test 0 -ne "$_G_status"; then
- eval "(exit $_G_status); $_G_fail_exp"
- fi
- }
-}
-
-
-# func_show_eval_locale CMD [FAIL_EXP]
-# ------------------------------------
-# Unless opt_quiet is true, then output CMD. Then, if opt_dryrun is
-# not true, evaluate CMD. If the evaluation of CMD fails, and FAIL_EXP
-# is given, then evaluate it. Use the saved locale for evaluation.
-func_show_eval_locale ()
-{
- $debug_cmd
-
- _G_cmd=$1
- _G_fail_exp=${2-':'}
-
- $opt_quiet || {
- func_quote_for_expand "$_G_cmd"
- eval "func_echo $func_quote_for_expand_result"
- }
-
- $opt_dry_run || {
- eval "$_G_user_locale
- $_G_cmd"
- _G_status=$?
- eval "$_G_safe_locale"
- if test 0 -ne "$_G_status"; then
- eval "(exit $_G_status); $_G_fail_exp"
- fi
- }
-}
-
-
-# func_tr_sh
-# ----------
-# Turn $1 into a string suitable for a shell variable name.
-# Result is stored in $func_tr_sh_result. All characters
-# not in the set a-zA-Z0-9_ are replaced with '_'. Further,
-# if $1 begins with a digit, a '_' is prepended as well.
-func_tr_sh ()
-{
- $debug_cmd
-
- case $1 in
- [0-9]* | *[!a-zA-Z0-9_]*)
- func_tr_sh_result=`$ECHO "$1" | $SED -e 's/^\([0-9]\)/_\1/' -e 's/[^a-zA-Z0-9_]/_/g'`
- ;;
- * )
- func_tr_sh_result=$1
- ;;
- esac
-}
-
-
-# func_verbose ARG...
-# -------------------
-# Echo program name prefixed message in verbose mode only.
-func_verbose ()
-{
- $debug_cmd
-
- $opt_verbose && func_echo "$*"
-
- :
-}
-
-
-# func_warn_and_continue ARG...
-# -----------------------------
-# Echo program name prefixed warning message to standard error.
-func_warn_and_continue ()
-{
- $debug_cmd
-
- $require_term_colors
-
- func_echo_infix_1 "${tc_red}warning$tc_reset" "$*" >&2
-}
-
-
-# func_warning CATEGORY ARG...
-# ----------------------------
-# Echo program name prefixed warning message to standard error. Warning
-# messages can be filtered according to CATEGORY, where this function
-# elides messages where CATEGORY is not listed in the global variable
-# 'opt_warning_types'.
-func_warning ()
-{
- $debug_cmd
-
- # CATEGORY must be in the warning_categories list!
- case " $warning_categories " in
- *" $1 "*) ;;
- *) func_internal_error "invalid warning category '$1'" ;;
- esac
-
- _G_category=$1
- shift
-
- case " $opt_warning_types " in
- *" $_G_category "*) $warning_func ${1+"$@"} ;;
- esac
-}
-
-
-# func_sort_ver VER1 VER2
-# -----------------------
-# 'sort -V' is not generally available.
-# Note this deviates from the version comparison in automake
-# in that it treats 1.5 < 1.5.0, and treats 1.4.4a < 1.4-p3a
-# but this should suffice as we won't be specifying old
-# version formats or redundant trailing .0 in bootstrap.conf.
-# If we did want full compatibility then we should probably
-# use m4_version_compare from autoconf.
-func_sort_ver ()
-{
- $debug_cmd
-
- printf '%s\n%s\n' "$1" "$2" \
- | sort -t. -k 1,1n -k 2,2n -k 3,3n -k 4,4n -k 5,5n -k 6,6n -k 7,7n -k 8,8n -k 9,9n
-}
-
-# func_lt_ver PREV CURR
-# ---------------------
-# Return true if PREV and CURR are in the correct order according to
-# func_sort_ver, otherwise false. Use it like this:
-#
-# func_lt_ver "$prev_ver" "$proposed_ver" || func_fatal_error "..."
-func_lt_ver ()
-{
- $debug_cmd
-
- test "x$1" = x`func_sort_ver "$1" "$2" | $SED 1q`
-}
-
-
-# Local variables:
-# mode: shell-script
-# sh-indentation: 2
-# eval: (add-hook 'before-save-hook 'time-stamp)
-# time-stamp-pattern: "10/scriptversion=%:y-%02m-%02d.%02H; # UTC"
-# time-stamp-time-zone: "UTC"
-# End:
-#! /bin/sh
-
-# Set a version string for this script.
-scriptversion=2014-01-07.03; # UTC
-
-# A portable, pluggable option parser for Bourne shell.
-# Written by Gary V. Vaughan, 2010
-
-# Copyright (C) 2010-2015 Free Software Foundation, Inc.
-# This is free software; see the source for copying conditions. There is NO
-# warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
-
-# This program is free software: you can redistribute it and/or modify
-# it under the terms of the GNU General Public License as published by
-# the Free Software Foundation, either version 3 of the License, or
-# (at your option) any later version.
-
-# This program is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-# GNU General Public License for more details.
-
-# You should have received a copy of the GNU General Public License
-# along with this program. If not, see .
-
-# Please report bugs or propose patches to gary@gnu.org.
-
-
-## ------ ##
-## Usage. ##
-## ------ ##
-
-# This file is a library for parsing options in your shell scripts along
-# with assorted other useful supporting features that you can make use
-# of too.
-#
-# For the simplest scripts you might need only:
-#
-# #!/bin/sh
-# . relative/path/to/funclib.sh
-# . relative/path/to/options-parser
-# scriptversion=1.0
-# func_options ${1+"$@"}
-# eval set dummy "$func_options_result"; shift
-# ...rest of your script...
-#
-# In order for the '--version' option to work, you will need to have a
-# suitably formatted comment like the one at the top of this file
-# starting with '# Written by ' and ending with '# warranty; '.
-#
-# For '-h' and '--help' to work, you will also need a one line
-# description of your script's purpose in a comment directly above the
-# '# Written by ' line, like the one at the top of this file.
-#
-# The default options also support '--debug', which will turn on shell
-# execution tracing (see the comment above debug_cmd below for another
-# use), and '--verbose' and the func_verbose function to allow your script
-# to display verbose messages only when your user has specified
-# '--verbose'.
-#
-# After sourcing this file, you can plug processing for additional
-# options by amending the variables from the 'Configuration' section
-# below, and following the instructions in the 'Option parsing'
-# section further down.
-
-## -------------- ##
-## Configuration. ##
-## -------------- ##
-
-# You should override these variables in your script after sourcing this
-# file so that they reflect the customisations you have added to the
-# option parser.
-
-# The usage line for option parsing errors and the start of '-h' and
-# '--help' output messages. You can embed shell variables for delayed
-# expansion at the time the message is displayed, but you will need to
-# quote other shell meta-characters carefully to prevent them being
-# expanded when the contents are evaled.
-usage='$progpath [OPTION]...'
-
-# Short help message in response to '-h' and '--help'. Add to this or
-# override it after sourcing this library to reflect the full set of
-# options your script accepts.
-usage_message="\
- --debug enable verbose shell tracing
- -W, --warnings=CATEGORY
- report the warnings falling in CATEGORY [all]
- -v, --verbose verbosely report processing
- --version print version information and exit
- -h, --help print short or long help message and exit
-"
-
-# Additional text appended to 'usage_message' in response to '--help'.
-long_help_message="
-Warning categories include:
- 'all' show all warnings
- 'none' turn off all the warnings
- 'error' warnings are treated as fatal errors"
-
-# Help message printed before fatal option parsing errors.
-fatal_help="Try '\$progname --help' for more information."
-
-
-
-## ------------------------- ##
-## Hook function management. ##
-## ------------------------- ##
-
-# This section contains functions for adding, removing, and running hooks
-# to the main code. A hook is just a named list of of function, that can
-# be run in order later on.
-
-# func_hookable FUNC_NAME
-# -----------------------
-# Declare that FUNC_NAME will run hooks added with
-# 'func_add_hook FUNC_NAME ...'.
-func_hookable ()
-{
- $debug_cmd
-
- func_append hookable_fns " $1"
-}
-
-
-# func_add_hook FUNC_NAME HOOK_FUNC
-# ---------------------------------
-# Request that FUNC_NAME call HOOK_FUNC before it returns. FUNC_NAME must
-# first have been declared "hookable" by a call to 'func_hookable'.
-func_add_hook ()
-{
- $debug_cmd
-
- case " $hookable_fns " in
- *" $1 "*) ;;
- *) func_fatal_error "'$1' does not accept hook functions." ;;
- esac
-
- eval func_append ${1}_hooks '" $2"'
-}
-
-
-# func_remove_hook FUNC_NAME HOOK_FUNC
-# ------------------------------------
-# Remove HOOK_FUNC from the list of functions called by FUNC_NAME.
-func_remove_hook ()
-{
- $debug_cmd
-
- eval ${1}_hooks='`$ECHO "\$'$1'_hooks" |$SED "s| '$2'||"`'
-}
-
-
-# func_run_hooks FUNC_NAME [ARG]...
-# ---------------------------------
-# Run all hook functions registered to FUNC_NAME.
-# It is assumed that the list of hook functions contains nothing more
-# than a whitespace-delimited list of legal shell function names, and
-# no effort is wasted trying to catch shell meta-characters or preserve
-# whitespace.
-func_run_hooks ()
-{
- $debug_cmd
-
- case " $hookable_fns " in
- *" $1 "*) ;;
- *) func_fatal_error "'$1' does not support hook funcions.n" ;;
- esac
-
- eval _G_hook_fns=\$$1_hooks; shift
-
- for _G_hook in $_G_hook_fns; do
- eval $_G_hook '"$@"'
-
- # store returned options list back into positional
- # parameters for next 'cmd' execution.
- eval _G_hook_result=\$${_G_hook}_result
- eval set dummy "$_G_hook_result"; shift
- done
-
- func_quote_for_eval ${1+"$@"}
- func_run_hooks_result=$func_quote_for_eval_result
-}
-
-
-
-## --------------- ##
-## Option parsing. ##
-## --------------- ##
-
-# In order to add your own option parsing hooks, you must accept the
-# full positional parameter list in your hook function, remove any
-# options that you action, and then pass back the remaining unprocessed
-# options in '_result', escaped suitably for
-# 'eval'. Like this:
-#
-# my_options_prep ()
-# {
-# $debug_cmd
-#
-# # Extend the existing usage message.
-# usage_message=$usage_message'
-# -s, --silent don'\''t print informational messages
-# '
-#
-# func_quote_for_eval ${1+"$@"}
-# my_options_prep_result=$func_quote_for_eval_result
-# }
-# func_add_hook func_options_prep my_options_prep
-#
-#
-# my_silent_option ()
-# {
-# $debug_cmd
-#
-# # Note that for efficiency, we parse as many options as we can
-# # recognise in a loop before passing the remainder back to the
-# # caller on the first unrecognised argument we encounter.
-# while test $# -gt 0; do
-# opt=$1; shift
-# case $opt in
-# --silent|-s) opt_silent=: ;;
-# # Separate non-argument short options:
-# -s*) func_split_short_opt "$_G_opt"
-# set dummy "$func_split_short_opt_name" \
-# "-$func_split_short_opt_arg" ${1+"$@"}
-# shift
-# ;;
-# *) set dummy "$_G_opt" "$*"; shift; break ;;
-# esac
-# done
-#
-# func_quote_for_eval ${1+"$@"}
-# my_silent_option_result=$func_quote_for_eval_result
-# }
-# func_add_hook func_parse_options my_silent_option
-#
-#
-# my_option_validation ()
-# {
-# $debug_cmd
-#
-# $opt_silent && $opt_verbose && func_fatal_help "\
-# '--silent' and '--verbose' options are mutually exclusive."
-#
-# func_quote_for_eval ${1+"$@"}
-# my_option_validation_result=$func_quote_for_eval_result
-# }
-# func_add_hook func_validate_options my_option_validation
-#
-# You'll alse need to manually amend $usage_message to reflect the extra
-# options you parse. It's preferable to append if you can, so that
-# multiple option parsing hooks can be added safely.
-
-
-# func_options [ARG]...
-# ---------------------
-# All the functions called inside func_options are hookable. See the
-# individual implementations for details.
-func_hookable func_options
-func_options ()
-{
- $debug_cmd
-
- func_options_prep ${1+"$@"}
- eval func_parse_options \
- ${func_options_prep_result+"$func_options_prep_result"}
- eval func_validate_options \
- ${func_parse_options_result+"$func_parse_options_result"}
-
- eval func_run_hooks func_options \
- ${func_validate_options_result+"$func_validate_options_result"}
-
- # save modified positional parameters for caller
- func_options_result=$func_run_hooks_result
-}
-
-
-# func_options_prep [ARG]...
-# --------------------------
-# All initialisations required before starting the option parse loop.
-# Note that when calling hook functions, we pass through the list of
-# positional parameters. If a hook function modifies that list, and
-# needs to propogate that back to rest of this script, then the complete
-# modified list must be put in 'func_run_hooks_result' before
-# returning.
-func_hookable func_options_prep
-func_options_prep ()
-{
- $debug_cmd
-
- # Option defaults:
- opt_verbose=false
- opt_warning_types=
-
- func_run_hooks func_options_prep ${1+"$@"}
-
- # save modified positional parameters for caller
- func_options_prep_result=$func_run_hooks_result
-}
-
-
-# func_parse_options [ARG]...
-# ---------------------------
-# The main option parsing loop.
-func_hookable func_parse_options
-func_parse_options ()
-{
- $debug_cmd
-
- func_parse_options_result=
-
- # this just eases exit handling
- while test $# -gt 0; do
- # Defer to hook functions for initial option parsing, so they
- # get priority in the event of reusing an option name.
- func_run_hooks func_parse_options ${1+"$@"}
-
- # Adjust func_parse_options positional parameters to match
- eval set dummy "$func_run_hooks_result"; shift
-
- # Break out of the loop if we already parsed every option.
- test $# -gt 0 || break
-
- _G_opt=$1
- shift
- case $_G_opt in
- --debug|-x) debug_cmd='set -x'
- func_echo "enabling shell trace mode"
- $debug_cmd
- ;;
-
- --no-warnings|--no-warning|--no-warn)
- set dummy --warnings none ${1+"$@"}
- shift
- ;;
-
- --warnings|--warning|-W)
- test $# = 0 && func_missing_arg $_G_opt && break
- case " $warning_categories $1" in
- *" $1 "*)
- # trailing space prevents matching last $1 above
- func_append_uniq opt_warning_types " $1"
- ;;
- *all)
- opt_warning_types=$warning_categories
- ;;
- *none)
- opt_warning_types=none
- warning_func=:
- ;;
- *error)
- opt_warning_types=$warning_categories
- warning_func=func_fatal_error
- ;;
- *)
- func_fatal_error \
- "unsupported warning category: '$1'"
- ;;
- esac
- shift
- ;;
-
- --verbose|-v) opt_verbose=: ;;
- --version) func_version ;;
- -\?|-h) func_usage ;;
- --help) func_help ;;
-
- # Separate optargs to long options (plugins may need this):
- --*=*) func_split_equals "$_G_opt"
- set dummy "$func_split_equals_lhs" \
- "$func_split_equals_rhs" ${1+"$@"}
- shift
- ;;
-
- # Separate optargs to short options:
- -W*)
- func_split_short_opt "$_G_opt"
- set dummy "$func_split_short_opt_name" \
- "$func_split_short_opt_arg" ${1+"$@"}
- shift
- ;;
-
- # Separate non-argument short options:
- -\?*|-h*|-v*|-x*)
- func_split_short_opt "$_G_opt"
- set dummy "$func_split_short_opt_name" \
- "-$func_split_short_opt_arg" ${1+"$@"}
- shift
- ;;
-
- --) break ;;
- -*) func_fatal_help "unrecognised option: '$_G_opt'" ;;
- *) set dummy "$_G_opt" ${1+"$@"}; shift; break ;;
- esac
- done
-
- # save modified positional parameters for caller
- func_quote_for_eval ${1+"$@"}
- func_parse_options_result=$func_quote_for_eval_result
-}
-
-
-# func_validate_options [ARG]...
-# ------------------------------
-# Perform any sanity checks on option settings and/or unconsumed
-# arguments.
-func_hookable func_validate_options
-func_validate_options ()
-{
- $debug_cmd
-
- # Display all warnings if -W was not given.
- test -n "$opt_warning_types" || opt_warning_types=" $warning_categories"
-
- func_run_hooks func_validate_options ${1+"$@"}
-
- # Bail if the options were screwed!
- $exit_cmd $EXIT_FAILURE
-
- # save modified positional parameters for caller
- func_validate_options_result=$func_run_hooks_result
-}
-
-
-
-## ----------------- ##
-## Helper functions. ##
-## ----------------- ##
-
-# This section contains the helper functions used by the rest of the
-# hookable option parser framework in ascii-betical order.
-
-
-# func_fatal_help ARG...
-# ----------------------
-# Echo program name prefixed message to standard error, followed by
-# a help hint, and exit.
-func_fatal_help ()
-{
- $debug_cmd
-
- eval \$ECHO \""Usage: $usage"\"
- eval \$ECHO \""$fatal_help"\"
- func_error ${1+"$@"}
- exit $EXIT_FAILURE
-}
-
-
-# func_help
-# ---------
-# Echo long help message to standard output and exit.
-func_help ()
-{
- $debug_cmd
-
- func_usage_message
- $ECHO "$long_help_message"
- exit 0
-}
-
-
-# func_missing_arg ARGNAME
-# ------------------------
-# Echo program name prefixed message to standard error and set global
-# exit_cmd.
-func_missing_arg ()
-{
- $debug_cmd
-
- func_error "Missing argument for '$1'."
- exit_cmd=exit
-}
-
-
-# func_split_equals STRING
-# ------------------------
-# Set func_split_equals_lhs and func_split_equals_rhs shell variables after
-# splitting STRING at the '=' sign.
-test -z "$_G_HAVE_XSI_OPS" \
- && (eval 'x=a/b/c;
- test 5aa/bb/cc = "${#x}${x%%/*}${x%/*}${x#*/}${x##*/}"') 2>/dev/null \
- && _G_HAVE_XSI_OPS=yes
-
-if test yes = "$_G_HAVE_XSI_OPS"
-then
- # This is an XSI compatible shell, allowing a faster implementation...
- eval 'func_split_equals ()
- {
- $debug_cmd
-
- func_split_equals_lhs=${1%%=*}
- func_split_equals_rhs=${1#*=}
- test "x$func_split_equals_lhs" = "x$1" \
- && func_split_equals_rhs=
- }'
-else
- # ...otherwise fall back to using expr, which is often a shell builtin.
- func_split_equals ()
- {
- $debug_cmd
-
- func_split_equals_lhs=`expr "x$1" : 'x\([^=]*\)'`
- func_split_equals_rhs=
- test "x$func_split_equals_lhs" = "x$1" \
- || func_split_equals_rhs=`expr "x$1" : 'x[^=]*=\(.*\)$'`
- }
-fi #func_split_equals
-
-
-# func_split_short_opt SHORTOPT
-# -----------------------------
-# Set func_split_short_opt_name and func_split_short_opt_arg shell
-# variables after splitting SHORTOPT after the 2nd character.
-if test yes = "$_G_HAVE_XSI_OPS"
-then
- # This is an XSI compatible shell, allowing a faster implementation...
- eval 'func_split_short_opt ()
- {
- $debug_cmd
-
- func_split_short_opt_arg=${1#??}
- func_split_short_opt_name=${1%"$func_split_short_opt_arg"}
- }'
-else
- # ...otherwise fall back to using expr, which is often a shell builtin.
- func_split_short_opt ()
- {
- $debug_cmd
-
- func_split_short_opt_name=`expr "x$1" : 'x-\(.\)'`
- func_split_short_opt_arg=`expr "x$1" : 'x-.\(.*\)$'`
- }
-fi #func_split_short_opt
-
-
-# func_usage
-# ----------
-# Echo short help message to standard output and exit.
-func_usage ()
-{
- $debug_cmd
-
- func_usage_message
- $ECHO "Run '$progname --help |${PAGER-more}' for full usage"
- exit 0
-}
-
-
-# func_usage_message
-# ------------------
-# Echo short help message to standard output.
-func_usage_message ()
-{
- $debug_cmd
-
- eval \$ECHO \""Usage: $usage"\"
- echo
- $SED -n 's|^# ||
- /^Written by/{
- x;p;x
- }
- h
- /^Written by/q' < "$progpath"
- echo
- eval \$ECHO \""$usage_message"\"
-}
-
-
-# func_version
-# ------------
-# Echo version message to standard output and exit.
-func_version ()
-{
- $debug_cmd
-
- printf '%s\n' "$progname $scriptversion"
- $SED -n '
- /(C)/!b go
- :more
- /\./!{
- N
- s|\n# | |
- b more
- }
- :go
- /^# Written by /,/# warranty; / {
- s|^# ||
- s|^# *$||
- s|\((C)\)[ 0-9,-]*[ ,-]\([1-9][0-9]* \)|\1 \2|
- p
- }
- /^# Written by / {
- s|^# ||
- p
- }
- /^warranty; /q' < "$progpath"
-
- exit $?
-}
-
-
-# Local variables:
-# mode: shell-script
-# sh-indentation: 2
-# eval: (add-hook 'before-save-hook 'time-stamp)
-# time-stamp-pattern: "10/scriptversion=%:y-%02m-%02d.%02H; # UTC"
-# time-stamp-time-zone: "UTC"
-# End:
-
-# Set a version string.
-scriptversion='(GNU libtool) 2.4.6'
-
-
-# func_echo ARG...
-# ----------------
-# Libtool also displays the current mode in messages, so override
-# funclib.sh func_echo with this custom definition.
-func_echo ()
-{
- $debug_cmd
-
- _G_message=$*
-
- func_echo_IFS=$IFS
- IFS=$nl
- for _G_line in $_G_message; do
- IFS=$func_echo_IFS
- $ECHO "$progname${opt_mode+: $opt_mode}: $_G_line"
- done
- IFS=$func_echo_IFS
-}
-
-
-# func_warning ARG...
-# -------------------
-# Libtool warnings are not categorized, so override funclib.sh
-# func_warning with this simpler definition.
-func_warning ()
-{
- $debug_cmd
-
- $warning_func ${1+"$@"}
-}
-
-
-## ---------------- ##
-## Options parsing. ##
-## ---------------- ##
-
-# Hook in the functions to make sure our own options are parsed during
-# the option parsing loop.
-
-usage='$progpath [OPTION]... [MODE-ARG]...'
-
-# Short help message in response to '-h'.
-usage_message="Options:
- --config show all configuration variables
- --debug enable verbose shell tracing
- -n, --dry-run display commands without modifying any files
- --features display basic configuration information and exit
- --mode=MODE use operation mode MODE
- --no-warnings equivalent to '-Wnone'
- --preserve-dup-deps don't remove duplicate dependency libraries
- --quiet, --silent don't print informational messages
- --tag=TAG use configuration variables from tag TAG
- -v, --verbose print more informational messages than default
- --version print version information
- -W, --warnings=CATEGORY report the warnings falling in CATEGORY [all]
- -h, --help, --help-all print short, long, or detailed help message
-"
-
-# Additional text appended to 'usage_message' in response to '--help'.
-func_help ()
-{
- $debug_cmd
-
- func_usage_message
- $ECHO "$long_help_message
-
-MODE must be one of the following:
-
- clean remove files from the build directory
- compile compile a source file into a libtool object
- execute automatically set library path, then run a program
- finish complete the installation of libtool libraries
- install install libraries or executables
- link create a library or an executable
- uninstall remove libraries from an installed directory
-
-MODE-ARGS vary depending on the MODE. When passed as first option,
-'--mode=MODE' may be abbreviated as 'MODE' or a unique abbreviation of that.
-Try '$progname --help --mode=MODE' for a more detailed description of MODE.
-
-When reporting a bug, please describe a test case to reproduce it and
-include the following information:
-
- host-triplet: $host
- shell: $SHELL
- compiler: $LTCC
- compiler flags: $LTCFLAGS
- linker: $LD (gnu? $with_gnu_ld)
- version: $progname (GNU libtool) 2.4.6
- automake: `($AUTOMAKE --version) 2>/dev/null |$SED 1q`
- autoconf: `($AUTOCONF --version) 2>/dev/null |$SED 1q`
-
-Report bugs to .
-GNU libtool home page: .
-General help using GNU software: ."
- exit 0
-}
-
-
-# func_lo2o OBJECT-NAME
-# ---------------------
-# Transform OBJECT-NAME from a '.lo' suffix to the platform specific
-# object suffix.
-
-lo2o=s/\\.lo\$/.$objext/
-o2lo=s/\\.$objext\$/.lo/
-
-if test yes = "$_G_HAVE_XSI_OPS"; then
- eval 'func_lo2o ()
- {
- case $1 in
- *.lo) func_lo2o_result=${1%.lo}.$objext ;;
- * ) func_lo2o_result=$1 ;;
- esac
- }'
-
- # func_xform LIBOBJ-OR-SOURCE
- # ---------------------------
- # Transform LIBOBJ-OR-SOURCE from a '.o' or '.c' (or otherwise)
- # suffix to a '.lo' libtool-object suffix.
- eval 'func_xform ()
- {
- func_xform_result=${1%.*}.lo
- }'
-else
- # ...otherwise fall back to using sed.
- func_lo2o ()
- {
- func_lo2o_result=`$ECHO "$1" | $SED "$lo2o"`
- }
-
- func_xform ()
- {
- func_xform_result=`$ECHO "$1" | $SED 's|\.[^.]*$|.lo|'`
- }
-fi
-
-
-# func_fatal_configuration ARG...
-# -------------------------------
-# Echo program name prefixed message to standard error, followed by
-# a configuration failure hint, and exit.
-func_fatal_configuration ()
-{
- func__fatal_error ${1+"$@"} \
- "See the $PACKAGE documentation for more information." \
- "Fatal configuration error."
-}
-
-
-# func_config
-# -----------
-# Display the configuration for all the tags in this script.
-func_config ()
-{
- re_begincf='^# ### BEGIN LIBTOOL'
- re_endcf='^# ### END LIBTOOL'
-
- # Default configuration.
- $SED "1,/$re_begincf CONFIG/d;/$re_endcf CONFIG/,\$d" < "$progpath"
-
- # Now print the configurations for the tags.
- for tagname in $taglist; do
- $SED -n "/$re_begincf TAG CONFIG: $tagname\$/,/$re_endcf TAG CONFIG: $tagname\$/p" < "$progpath"
- done
-
- exit $?
-}
-
-
-# func_features
-# -------------
-# Display the features supported by this script.
-func_features ()
-{
- echo "host: $host"
- if test yes = "$build_libtool_libs"; then
- echo "enable shared libraries"
- else
- echo "disable shared libraries"
- fi
- if test yes = "$build_old_libs"; then
- echo "enable static libraries"
- else
- echo "disable static libraries"
- fi
-
- exit $?
-}
-
-
-# func_enable_tag TAGNAME
-# -----------------------
-# Verify that TAGNAME is valid, and either flag an error and exit, or
-# enable the TAGNAME tag. We also add TAGNAME to the global $taglist
-# variable here.
-func_enable_tag ()
-{
- # Global variable:
- tagname=$1
-
- re_begincf="^# ### BEGIN LIBTOOL TAG CONFIG: $tagname\$"
- re_endcf="^# ### END LIBTOOL TAG CONFIG: $tagname\$"
- sed_extractcf=/$re_begincf/,/$re_endcf/p
-
- # Validate tagname.
- case $tagname in
- *[!-_A-Za-z0-9,/]*)
- func_fatal_error "invalid tag name: $tagname"
- ;;
- esac
-
- # Don't test for the "default" C tag, as we know it's
- # there but not specially marked.
- case $tagname in
- CC) ;;
- *)
- if $GREP "$re_begincf" "$progpath" >/dev/null 2>&1; then
- taglist="$taglist $tagname"
-
- # Evaluate the configuration. Be careful to quote the path
- # and the sed script, to avoid splitting on whitespace, but
- # also don't use non-portable quotes within backquotes within
- # quotes we have to do it in 2 steps:
- extractedcf=`$SED -n -e "$sed_extractcf" < "$progpath"`
- eval "$extractedcf"
- else
- func_error "ignoring unknown tag $tagname"
- fi
- ;;
- esac
-}
-
-
-# func_check_version_match
-# ------------------------
-# Ensure that we are using m4 macros, and libtool script from the same
-# release of libtool.
-func_check_version_match ()
-{
- if test "$package_revision" != "$macro_revision"; then
- if test "$VERSION" != "$macro_version"; then
- if test -z "$macro_version"; then
- cat >&2 <<_LT_EOF
-$progname: Version mismatch error. This is $PACKAGE $VERSION, but the
-$progname: definition of this LT_INIT comes from an older release.
-$progname: You should recreate aclocal.m4 with macros from $PACKAGE $VERSION
-$progname: and run autoconf again.
-_LT_EOF
- else
- cat >&2 <<_LT_EOF
-$progname: Version mismatch error. This is $PACKAGE $VERSION, but the
-$progname: definition of this LT_INIT comes from $PACKAGE $macro_version.
-$progname: You should recreate aclocal.m4 with macros from $PACKAGE $VERSION
-$progname: and run autoconf again.
-_LT_EOF
- fi
- else
- cat >&2 <<_LT_EOF
-$progname: Version mismatch error. This is $PACKAGE $VERSION, revision $package_revision,
-$progname: but the definition of this LT_INIT comes from revision $macro_revision.
-$progname: You should recreate aclocal.m4 with macros from revision $package_revision
-$progname: of $PACKAGE $VERSION and run autoconf again.
-_LT_EOF
- fi
-
- exit $EXIT_MISMATCH
- fi
-}
-
-
-# libtool_options_prep [ARG]...
-# -----------------------------
-# Preparation for options parsed by libtool.
-libtool_options_prep ()
-{
- $debug_mode
-
- # Option defaults:
- opt_config=false
- opt_dlopen=
- opt_dry_run=false
- opt_help=false
- opt_mode=
- opt_preserve_dup_deps=false
- opt_quiet=false
-
- nonopt=
- preserve_args=
-
- # Shorthand for --mode=foo, only valid as the first argument
- case $1 in
- clean|clea|cle|cl)
- shift; set dummy --mode clean ${1+"$@"}; shift
- ;;
- compile|compil|compi|comp|com|co|c)
- shift; set dummy --mode compile ${1+"$@"}; shift
- ;;
- execute|execut|execu|exec|exe|ex|e)
- shift; set dummy --mode execute ${1+"$@"}; shift
- ;;
- finish|finis|fini|fin|fi|f)
- shift; set dummy --mode finish ${1+"$@"}; shift
- ;;
- install|instal|insta|inst|ins|in|i)
- shift; set dummy --mode install ${1+"$@"}; shift
- ;;
- link|lin|li|l)
- shift; set dummy --mode link ${1+"$@"}; shift
- ;;
- uninstall|uninstal|uninsta|uninst|unins|unin|uni|un|u)
- shift; set dummy --mode uninstall ${1+"$@"}; shift
- ;;
- esac
-
- # Pass back the list of options.
- func_quote_for_eval ${1+"$@"}
- libtool_options_prep_result=$func_quote_for_eval_result
-}
-func_add_hook func_options_prep libtool_options_prep
-
-
-# libtool_parse_options [ARG]...
-# ---------------------------------
-# Provide handling for libtool specific options.
-libtool_parse_options ()
-{
- $debug_cmd
-
- # Perform our own loop to consume as many options as possible in
- # each iteration.
- while test $# -gt 0; do
- _G_opt=$1
- shift
- case $_G_opt in
- --dry-run|--dryrun|-n)
- opt_dry_run=:
- ;;
-
- --config) func_config ;;
-
- --dlopen|-dlopen)
- opt_dlopen="${opt_dlopen+$opt_dlopen
-}$1"
- shift
- ;;
-
- --preserve-dup-deps)
- opt_preserve_dup_deps=: ;;
-
- --features) func_features ;;
-
- --finish) set dummy --mode finish ${1+"$@"}; shift ;;
-
- --help) opt_help=: ;;
-
- --help-all) opt_help=': help-all' ;;
-
- --mode) test $# = 0 && func_missing_arg $_G_opt && break
- opt_mode=$1
- case $1 in
- # Valid mode arguments:
- clean|compile|execute|finish|install|link|relink|uninstall) ;;
-
- # Catch anything else as an error
- *) func_error "invalid argument for $_G_opt"
- exit_cmd=exit
- break
- ;;
- esac
- shift
- ;;
-
- --no-silent|--no-quiet)
- opt_quiet=false
- func_append preserve_args " $_G_opt"
- ;;
-
- --no-warnings|--no-warning|--no-warn)
- opt_warning=false
- func_append preserve_args " $_G_opt"
- ;;
-
- --no-verbose)
- opt_verbose=false
- func_append preserve_args " $_G_opt"
- ;;
-
- --silent|--quiet)
- opt_quiet=:
- opt_verbose=false
- func_append preserve_args " $_G_opt"
- ;;
-
- --tag) test $# = 0 && func_missing_arg $_G_opt && break
- opt_tag=$1
- func_append preserve_args " $_G_opt $1"
- func_enable_tag "$1"
- shift
- ;;
-
- --verbose|-v) opt_quiet=false
- opt_verbose=:
- func_append preserve_args " $_G_opt"
- ;;
-
- # An option not handled by this hook function:
- *) set dummy "$_G_opt" ${1+"$@"}; shift; break ;;
- esac
- done
-
-
- # save modified positional parameters for caller
- func_quote_for_eval ${1+"$@"}
- libtool_parse_options_result=$func_quote_for_eval_result
-}
-func_add_hook func_parse_options libtool_parse_options
-
-
-
-# libtool_validate_options [ARG]...
-# ---------------------------------
-# Perform any sanity checks on option settings and/or unconsumed
-# arguments.
-libtool_validate_options ()
-{
- # save first non-option argument
- if test 0 -lt $#; then
- nonopt=$1
- shift
- fi
-
- # preserve --debug
- test : = "$debug_cmd" || func_append preserve_args " --debug"
-
- case $host in
- # Solaris2 added to fix http://debbugs.gnu.org/cgi/bugreport.cgi?bug=16452
- # see also: http://gcc.gnu.org/bugzilla/show_bug.cgi?id=59788
- *cygwin* | *mingw* | *pw32* | *cegcc* | *solaris2* | *os2*)
- # don't eliminate duplications in $postdeps and $predeps
- opt_duplicate_compiler_generated_deps=:
- ;;
- *)
- opt_duplicate_compiler_generated_deps=$opt_preserve_dup_deps
- ;;
- esac
-
- $opt_help || {
- # Sanity checks first:
- func_check_version_match
-
- test yes != "$build_libtool_libs" \
- && test yes != "$build_old_libs" \
- && func_fatal_configuration "not configured to build any kind of library"
-
- # Darwin sucks
- eval std_shrext=\"$shrext_cmds\"
-
- # Only execute mode is allowed to have -dlopen flags.
- if test -n "$opt_dlopen" && test execute != "$opt_mode"; then
- func_error "unrecognized option '-dlopen'"
- $ECHO "$help" 1>&2
- exit $EXIT_FAILURE
- fi
-
- # Change the help message to a mode-specific one.
- generic_help=$help
- help="Try '$progname --help --mode=$opt_mode' for more information."
- }
-
- # Pass back the unparsed argument list
- func_quote_for_eval ${1+"$@"}
- libtool_validate_options_result=$func_quote_for_eval_result
-}
-func_add_hook func_validate_options libtool_validate_options
-
-
-# Process options as early as possible so that --help and --version
-# can return quickly.
-func_options ${1+"$@"}
-eval set dummy "$func_options_result"; shift
-
-
-
-## ----------- ##
-## Main. ##
-## ----------- ##
-
-magic='%%%MAGIC variable%%%'
-magic_exe='%%%MAGIC EXE variable%%%'
-
-# Global variables.
-extracted_archives=
-extracted_serial=0
-
-# If this variable is set in any of the actions, the command in it
-# will be execed at the end. This prevents here-documents from being
-# left over by shells.
-exec_cmd=
-
-
-# A function that is used when there is no print builtin or printf.
-func_fallback_echo ()
-{
- eval 'cat <<_LTECHO_EOF
-$1
-_LTECHO_EOF'
-}
-
-# func_generated_by_libtool
-# True iff stdin has been generated by Libtool. This function is only
-# a basic sanity check; it will hardly flush out determined imposters.
-func_generated_by_libtool_p ()
-{
- $GREP "^# Generated by .*$PACKAGE" > /dev/null 2>&1
-}
-
-# func_lalib_p file
-# True iff FILE is a libtool '.la' library or '.lo' object file.
-# This function is only a basic sanity check; it will hardly flush out
-# determined imposters.
-func_lalib_p ()
-{
- test -f "$1" &&
- $SED -e 4q "$1" 2>/dev/null | func_generated_by_libtool_p
-}
-
-# func_lalib_unsafe_p file
-# True iff FILE is a libtool '.la' library or '.lo' object file.
-# This function implements the same check as func_lalib_p without
-# resorting to external programs. To this end, it redirects stdin and
-# closes it afterwards, without saving the original file descriptor.
-# As a safety measure, use it only where a negative result would be
-# fatal anyway. Works if 'file' does not exist.
-func_lalib_unsafe_p ()
-{
- lalib_p=no
- if test -f "$1" && test -r "$1" && exec 5<&0 <"$1"; then
- for lalib_p_l in 1 2 3 4
- do
- read lalib_p_line
- case $lalib_p_line in
- \#\ Generated\ by\ *$PACKAGE* ) lalib_p=yes; break;;
- esac
- done
- exec 0<&5 5<&-
- fi
- test yes = "$lalib_p"
-}
-
-# func_ltwrapper_script_p file
-# True iff FILE is a libtool wrapper script
-# This function is only a basic sanity check; it will hardly flush out
-# determined imposters.
-func_ltwrapper_script_p ()
-{
- test -f "$1" &&
- $lt_truncate_bin < "$1" 2>/dev/null | func_generated_by_libtool_p
-}
-
-# func_ltwrapper_executable_p file
-# True iff FILE is a libtool wrapper executable
-# This function is only a basic sanity check; it will hardly flush out
-# determined imposters.
-func_ltwrapper_executable_p ()
-{
- func_ltwrapper_exec_suffix=
- case $1 in
- *.exe) ;;
- *) func_ltwrapper_exec_suffix=.exe ;;
- esac
- $GREP "$magic_exe" "$1$func_ltwrapper_exec_suffix" >/dev/null 2>&1
-}
-
-# func_ltwrapper_scriptname file
-# Assumes file is an ltwrapper_executable
-# uses $file to determine the appropriate filename for a
-# temporary ltwrapper_script.
-func_ltwrapper_scriptname ()
-{
- func_dirname_and_basename "$1" "" "."
- func_stripname '' '.exe' "$func_basename_result"
- func_ltwrapper_scriptname_result=$func_dirname_result/$objdir/${func_stripname_result}_ltshwrapper
-}
-
-# func_ltwrapper_p file
-# True iff FILE is a libtool wrapper script or wrapper executable
-# This function is only a basic sanity check; it will hardly flush out
-# determined imposters.
-func_ltwrapper_p ()
-{
- func_ltwrapper_script_p "$1" || func_ltwrapper_executable_p "$1"
-}
-
-
-# func_execute_cmds commands fail_cmd
-# Execute tilde-delimited COMMANDS.
-# If FAIL_CMD is given, eval that upon failure.
-# FAIL_CMD may read-access the current command in variable CMD!
-func_execute_cmds ()
-{
- $debug_cmd
-
- save_ifs=$IFS; IFS='~'
- for cmd in $1; do
- IFS=$sp$nl
- eval cmd=\"$cmd\"
- IFS=$save_ifs
- func_show_eval "$cmd" "${2-:}"
- done
- IFS=$save_ifs
-}
-
-
-# func_source file
-# Source FILE, adding directory component if necessary.
-# Note that it is not necessary on cygwin/mingw to append a dot to
-# FILE even if both FILE and FILE.exe exist: automatic-append-.exe
-# behavior happens only for exec(3), not for open(2)! Also, sourcing
-# 'FILE.' does not work on cygwin managed mounts.
-func_source ()
-{
- $debug_cmd
-
- case $1 in
- */* | *\\*) . "$1" ;;
- *) . "./$1" ;;
- esac
-}
-
-
-# func_resolve_sysroot PATH
-# Replace a leading = in PATH with a sysroot. Store the result into
-# func_resolve_sysroot_result
-func_resolve_sysroot ()
-{
- func_resolve_sysroot_result=$1
- case $func_resolve_sysroot_result in
- =*)
- func_stripname '=' '' "$func_resolve_sysroot_result"
- func_resolve_sysroot_result=$lt_sysroot$func_stripname_result
- ;;
- esac
-}
-
-# func_replace_sysroot PATH
-# If PATH begins with the sysroot, replace it with = and
-# store the result into func_replace_sysroot_result.
-func_replace_sysroot ()
-{
- case $lt_sysroot:$1 in
- ?*:"$lt_sysroot"*)
- func_stripname "$lt_sysroot" '' "$1"
- func_replace_sysroot_result='='$func_stripname_result
- ;;
- *)
- # Including no sysroot.
- func_replace_sysroot_result=$1
- ;;
- esac
-}
-
-# func_infer_tag arg
-# Infer tagged configuration to use if any are available and
-# if one wasn't chosen via the "--tag" command line option.
-# Only attempt this if the compiler in the base compile
-# command doesn't match the default compiler.
-# arg is usually of the form 'gcc ...'
-func_infer_tag ()
-{
- $debug_cmd
-
- if test -n "$available_tags" && test -z "$tagname"; then
- CC_quoted=
- for arg in $CC; do
- func_append_quoted CC_quoted "$arg"
- done
- CC_expanded=`func_echo_all $CC`
- CC_quoted_expanded=`func_echo_all $CC_quoted`
- case $@ in
- # Blanks in the command may have been stripped by the calling shell,
- # but not from the CC environment variable when configure was run.
- " $CC "* | "$CC "* | " $CC_expanded "* | "$CC_expanded "* | \
- " $CC_quoted"* | "$CC_quoted "* | " $CC_quoted_expanded "* | "$CC_quoted_expanded "*) ;;
- # Blanks at the start of $base_compile will cause this to fail
- # if we don't check for them as well.
- *)
- for z in $available_tags; do
- if $GREP "^# ### BEGIN LIBTOOL TAG CONFIG: $z$" < "$progpath" > /dev/null; then
- # Evaluate the configuration.
- eval "`$SED -n -e '/^# ### BEGIN LIBTOOL TAG CONFIG: '$z'$/,/^# ### END LIBTOOL TAG CONFIG: '$z'$/p' < $progpath`"
- CC_quoted=
- for arg in $CC; do
- # Double-quote args containing other shell metacharacters.
- func_append_quoted CC_quoted "$arg"
- done
- CC_expanded=`func_echo_all $CC`
- CC_quoted_expanded=`func_echo_all $CC_quoted`
- case "$@ " in
- " $CC "* | "$CC "* | " $CC_expanded "* | "$CC_expanded "* | \
- " $CC_quoted"* | "$CC_quoted "* | " $CC_quoted_expanded "* | "$CC_quoted_expanded "*)
- # The compiler in the base compile command matches
- # the one in the tagged configuration.
- # Assume this is the tagged configuration we want.
- tagname=$z
- break
- ;;
- esac
- fi
- done
- # If $tagname still isn't set, then no tagged configuration
- # was found and let the user know that the "--tag" command
- # line option must be used.
- if test -z "$tagname"; then
- func_echo "unable to infer tagged configuration"
- func_fatal_error "specify a tag with '--tag'"
-# else
-# func_verbose "using $tagname tagged configuration"
- fi
- ;;
- esac
- fi
-}
-
-
-
-# func_write_libtool_object output_name pic_name nonpic_name
-# Create a libtool object file (analogous to a ".la" file),
-# but don't create it if we're doing a dry run.
-func_write_libtool_object ()
-{
- write_libobj=$1
- if test yes = "$build_libtool_libs"; then
- write_lobj=\'$2\'
- else
- write_lobj=none
- fi
-
- if test yes = "$build_old_libs"; then
- write_oldobj=\'$3\'
- else
- write_oldobj=none
- fi
-
- $opt_dry_run || {
- cat >${write_libobj}T </dev/null`
- if test "$?" -eq 0 && test -n "$func_convert_core_file_wine_to_w32_tmp"; then
- func_convert_core_file_wine_to_w32_result=`$ECHO "$func_convert_core_file_wine_to_w32_tmp" |
- $SED -e "$sed_naive_backslashify"`
- else
- func_convert_core_file_wine_to_w32_result=
- fi
- fi
-}
-# end: func_convert_core_file_wine_to_w32
-
-
-# func_convert_core_path_wine_to_w32 ARG
-# Helper function used by path conversion functions when $build is *nix, and
-# $host is mingw, cygwin, or some other w32 environment. Relies on a correctly
-# configured wine environment available, with the winepath program in $build's
-# $PATH. Assumes ARG has no leading or trailing path separator characters.
-#
-# ARG is path to be converted from $build format to win32.
-# Result is available in $func_convert_core_path_wine_to_w32_result.
-# Unconvertible file (directory) names in ARG are skipped; if no directory names
-# are convertible, then the result may be empty.
-func_convert_core_path_wine_to_w32 ()
-{
- $debug_cmd
-
- # unfortunately, winepath doesn't convert paths, only file names
- func_convert_core_path_wine_to_w32_result=
- if test -n "$1"; then
- oldIFS=$IFS
- IFS=:
- for func_convert_core_path_wine_to_w32_f in $1; do
- IFS=$oldIFS
- func_convert_core_file_wine_to_w32 "$func_convert_core_path_wine_to_w32_f"
- if test -n "$func_convert_core_file_wine_to_w32_result"; then
- if test -z "$func_convert_core_path_wine_to_w32_result"; then
- func_convert_core_path_wine_to_w32_result=$func_convert_core_file_wine_to_w32_result
- else
- func_append func_convert_core_path_wine_to_w32_result ";$func_convert_core_file_wine_to_w32_result"
- fi
- fi
- done
- IFS=$oldIFS
- fi
-}
-# end: func_convert_core_path_wine_to_w32
-
-
-# func_cygpath ARGS...
-# Wrapper around calling the cygpath program via LT_CYGPATH. This is used when
-# when (1) $build is *nix and Cygwin is hosted via a wine environment; or (2)
-# $build is MSYS and $host is Cygwin, or (3) $build is Cygwin. In case (1) or
-# (2), returns the Cygwin file name or path in func_cygpath_result (input
-# file name or path is assumed to be in w32 format, as previously converted
-# from $build's *nix or MSYS format). In case (3), returns the w32 file name
-# or path in func_cygpath_result (input file name or path is assumed to be in
-# Cygwin format). Returns an empty string on error.
-#
-# ARGS are passed to cygpath, with the last one being the file name or path to
-# be converted.
-#
-# Specify the absolute *nix (or w32) name to cygpath in the LT_CYGPATH
-# environment variable; do not put it in $PATH.
-func_cygpath ()
-{
- $debug_cmd
-
- if test -n "$LT_CYGPATH" && test -f "$LT_CYGPATH"; then
- func_cygpath_result=`$LT_CYGPATH "$@" 2>/dev/null`
- if test "$?" -ne 0; then
- # on failure, ensure result is empty
- func_cygpath_result=
- fi
- else
- func_cygpath_result=
- func_error "LT_CYGPATH is empty or specifies non-existent file: '$LT_CYGPATH'"
- fi
-}
-#end: func_cygpath
-
-
-# func_convert_core_msys_to_w32 ARG
-# Convert file name or path ARG from MSYS format to w32 format. Return
-# result in func_convert_core_msys_to_w32_result.
-func_convert_core_msys_to_w32 ()
-{
- $debug_cmd
-
- # awkward: cmd appends spaces to result
- func_convert_core_msys_to_w32_result=`( cmd //c echo "$1" ) 2>/dev/null |
- $SED -e 's/[ ]*$//' -e "$sed_naive_backslashify"`
-}
-#end: func_convert_core_msys_to_w32
-
-
-# func_convert_file_check ARG1 ARG2
-# Verify that ARG1 (a file name in $build format) was converted to $host
-# format in ARG2. Otherwise, emit an error message, but continue (resetting
-# func_to_host_file_result to ARG1).
-func_convert_file_check ()
-{
- $debug_cmd
-
- if test -z "$2" && test -n "$1"; then
- func_error "Could not determine host file name corresponding to"
- func_error " '$1'"
- func_error "Continuing, but uninstalled executables may not work."
- # Fallback:
- func_to_host_file_result=$1
- fi
-}
-# end func_convert_file_check
-
-
-# func_convert_path_check FROM_PATHSEP TO_PATHSEP FROM_PATH TO_PATH
-# Verify that FROM_PATH (a path in $build format) was converted to $host
-# format in TO_PATH. Otherwise, emit an error message, but continue, resetting
-# func_to_host_file_result to a simplistic fallback value (see below).
-func_convert_path_check ()
-{
- $debug_cmd
-
- if test -z "$4" && test -n "$3"; then
- func_error "Could not determine the host path corresponding to"
- func_error " '$3'"
- func_error "Continuing, but uninstalled executables may not work."
- # Fallback. This is a deliberately simplistic "conversion" and
- # should not be "improved". See libtool.info.
- if test "x$1" != "x$2"; then
- lt_replace_pathsep_chars="s|$1|$2|g"
- func_to_host_path_result=`echo "$3" |
- $SED -e "$lt_replace_pathsep_chars"`
- else
- func_to_host_path_result=$3
- fi
- fi
-}
-# end func_convert_path_check
-
-
-# func_convert_path_front_back_pathsep FRONTPAT BACKPAT REPL ORIG
-# Modifies func_to_host_path_result by prepending REPL if ORIG matches FRONTPAT
-# and appending REPL if ORIG matches BACKPAT.
-func_convert_path_front_back_pathsep ()
-{
- $debug_cmd
-
- case $4 in
- $1 ) func_to_host_path_result=$3$func_to_host_path_result
- ;;
- esac
- case $4 in
- $2 ) func_append func_to_host_path_result "$3"
- ;;
- esac
-}
-# end func_convert_path_front_back_pathsep
-
-
-##################################################
-# $build to $host FILE NAME CONVERSION FUNCTIONS #
-##################################################
-# invoked via '$to_host_file_cmd ARG'
-#
-# In each case, ARG is the path to be converted from $build to $host format.
-# Result will be available in $func_to_host_file_result.
-
-
-# func_to_host_file ARG
-# Converts the file name ARG from $build format to $host format. Return result
-# in func_to_host_file_result.
-func_to_host_file ()
-{
- $debug_cmd
-
- $to_host_file_cmd "$1"
-}
-# end func_to_host_file
-
-
-# func_to_tool_file ARG LAZY
-# converts the file name ARG from $build format to toolchain format. Return
-# result in func_to_tool_file_result. If the conversion in use is listed
-# in (the comma separated) LAZY, no conversion takes place.
-func_to_tool_file ()
-{
- $debug_cmd
-
- case ,$2, in
- *,"$to_tool_file_cmd",*)
- func_to_tool_file_result=$1
- ;;
- *)
- $to_tool_file_cmd "$1"
- func_to_tool_file_result=$func_to_host_file_result
- ;;
- esac
-}
-# end func_to_tool_file
-
-
-# func_convert_file_noop ARG
-# Copy ARG to func_to_host_file_result.
-func_convert_file_noop ()
-{
- func_to_host_file_result=$1
-}
-# end func_convert_file_noop
-
-
-# func_convert_file_msys_to_w32 ARG
-# Convert file name ARG from (mingw) MSYS to (mingw) w32 format; automatic
-# conversion to w32 is not available inside the cwrapper. Returns result in
-# func_to_host_file_result.
-func_convert_file_msys_to_w32 ()
-{
- $debug_cmd
-
- func_to_host_file_result=$1
- if test -n "$1"; then
- func_convert_core_msys_to_w32 "$1"
- func_to_host_file_result=$func_convert_core_msys_to_w32_result
- fi
- func_convert_file_check "$1" "$func_to_host_file_result"
-}
-# end func_convert_file_msys_to_w32
-
-
-# func_convert_file_cygwin_to_w32 ARG
-# Convert file name ARG from Cygwin to w32 format. Returns result in
-# func_to_host_file_result.
-func_convert_file_cygwin_to_w32 ()
-{
- $debug_cmd
-
- func_to_host_file_result=$1
- if test -n "$1"; then
- # because $build is cygwin, we call "the" cygpath in $PATH; no need to use
- # LT_CYGPATH in this case.
- func_to_host_file_result=`cygpath -m "$1"`
- fi
- func_convert_file_check "$1" "$func_to_host_file_result"
-}
-# end func_convert_file_cygwin_to_w32
-
-
-# func_convert_file_nix_to_w32 ARG
-# Convert file name ARG from *nix to w32 format. Requires a wine environment
-# and a working winepath. Returns result in func_to_host_file_result.
-func_convert_file_nix_to_w32 ()
-{
- $debug_cmd
-
- func_to_host_file_result=$1
- if test -n "$1"; then
- func_convert_core_file_wine_to_w32 "$1"
- func_to_host_file_result=$func_convert_core_file_wine_to_w32_result
- fi
- func_convert_file_check "$1" "$func_to_host_file_result"
-}
-# end func_convert_file_nix_to_w32
-
-
-# func_convert_file_msys_to_cygwin ARG
-# Convert file name ARG from MSYS to Cygwin format. Requires LT_CYGPATH set.
-# Returns result in func_to_host_file_result.
-func_convert_file_msys_to_cygwin ()
-{
- $debug_cmd
-
- func_to_host_file_result=$1
- if test -n "$1"; then
- func_convert_core_msys_to_w32 "$1"
- func_cygpath -u "$func_convert_core_msys_to_w32_result"
- func_to_host_file_result=$func_cygpath_result
- fi
- func_convert_file_check "$1" "$func_to_host_file_result"
-}
-# end func_convert_file_msys_to_cygwin
-
-
-# func_convert_file_nix_to_cygwin ARG
-# Convert file name ARG from *nix to Cygwin format. Requires Cygwin installed
-# in a wine environment, working winepath, and LT_CYGPATH set. Returns result
-# in func_to_host_file_result.
-func_convert_file_nix_to_cygwin ()
-{
- $debug_cmd
-
- func_to_host_file_result=$1
- if test -n "$1"; then
- # convert from *nix to w32, then use cygpath to convert from w32 to cygwin.
- func_convert_core_file_wine_to_w32 "$1"
- func_cygpath -u "$func_convert_core_file_wine_to_w32_result"
- func_to_host_file_result=$func_cygpath_result
- fi
- func_convert_file_check "$1" "$func_to_host_file_result"
-}
-# end func_convert_file_nix_to_cygwin
-
-
-#############################################
-# $build to $host PATH CONVERSION FUNCTIONS #
-#############################################
-# invoked via '$to_host_path_cmd ARG'
-#
-# In each case, ARG is the path to be converted from $build to $host format.
-# The result will be available in $func_to_host_path_result.
-#
-# Path separators are also converted from $build format to $host format. If
-# ARG begins or ends with a path separator character, it is preserved (but
-# converted to $host format) on output.
-#
-# All path conversion functions are named using the following convention:
-# file name conversion function : func_convert_file_X_to_Y ()
-# path conversion function : func_convert_path_X_to_Y ()
-# where, for any given $build/$host combination the 'X_to_Y' value is the
-# same. If conversion functions are added for new $build/$host combinations,
-# the two new functions must follow this pattern, or func_init_to_host_path_cmd
-# will break.
-
-
-# func_init_to_host_path_cmd
-# Ensures that function "pointer" variable $to_host_path_cmd is set to the
-# appropriate value, based on the value of $to_host_file_cmd.
-to_host_path_cmd=
-func_init_to_host_path_cmd ()
-{
- $debug_cmd
-
- if test -z "$to_host_path_cmd"; then
- func_stripname 'func_convert_file_' '' "$to_host_file_cmd"
- to_host_path_cmd=func_convert_path_$func_stripname_result
- fi
-}
-
-
-# func_to_host_path ARG
-# Converts the path ARG from $build format to $host format. Return result
-# in func_to_host_path_result.
-func_to_host_path ()
-{
- $debug_cmd
-
- func_init_to_host_path_cmd
- $to_host_path_cmd "$1"
-}
-# end func_to_host_path
-
-
-# func_convert_path_noop ARG
-# Copy ARG to func_to_host_path_result.
-func_convert_path_noop ()
-{
- func_to_host_path_result=$1
-}
-# end func_convert_path_noop
-
-
-# func_convert_path_msys_to_w32 ARG
-# Convert path ARG from (mingw) MSYS to (mingw) w32 format; automatic
-# conversion to w32 is not available inside the cwrapper. Returns result in
-# func_to_host_path_result.
-func_convert_path_msys_to_w32 ()
-{
- $debug_cmd
-
- func_to_host_path_result=$1
- if test -n "$1"; then
- # Remove leading and trailing path separator characters from ARG. MSYS
- # behavior is inconsistent here; cygpath turns them into '.;' and ';.';
- # and winepath ignores them completely.
- func_stripname : : "$1"
- func_to_host_path_tmp1=$func_stripname_result
- func_convert_core_msys_to_w32 "$func_to_host_path_tmp1"
- func_to_host_path_result=$func_convert_core_msys_to_w32_result
- func_convert_path_check : ";" \
- "$func_to_host_path_tmp1" "$func_to_host_path_result"
- func_convert_path_front_back_pathsep ":*" "*:" ";" "$1"
- fi
-}
-# end func_convert_path_msys_to_w32
-
-
-# func_convert_path_cygwin_to_w32 ARG
-# Convert path ARG from Cygwin to w32 format. Returns result in
-# func_to_host_file_result.
-func_convert_path_cygwin_to_w32 ()
-{
- $debug_cmd
-
- func_to_host_path_result=$1
- if test -n "$1"; then
- # See func_convert_path_msys_to_w32:
- func_stripname : : "$1"
- func_to_host_path_tmp1=$func_stripname_result
- func_to_host_path_result=`cygpath -m -p "$func_to_host_path_tmp1"`
- func_convert_path_check : ";" \
- "$func_to_host_path_tmp1" "$func_to_host_path_result"
- func_convert_path_front_back_pathsep ":*" "*:" ";" "$1"
- fi
-}
-# end func_convert_path_cygwin_to_w32
-
-
-# func_convert_path_nix_to_w32 ARG
-# Convert path ARG from *nix to w32 format. Requires a wine environment and
-# a working winepath. Returns result in func_to_host_file_result.
-func_convert_path_nix_to_w32 ()
-{
- $debug_cmd
-
- func_to_host_path_result=$1
- if test -n "$1"; then
- # See func_convert_path_msys_to_w32:
- func_stripname : : "$1"
- func_to_host_path_tmp1=$func_stripname_result
- func_convert_core_path_wine_to_w32 "$func_to_host_path_tmp1"
- func_to_host_path_result=$func_convert_core_path_wine_to_w32_result
- func_convert_path_check : ";" \
- "$func_to_host_path_tmp1" "$func_to_host_path_result"
- func_convert_path_front_back_pathsep ":*" "*:" ";" "$1"
- fi
-}
-# end func_convert_path_nix_to_w32
-
-
-# func_convert_path_msys_to_cygwin ARG
-# Convert path ARG from MSYS to Cygwin format. Requires LT_CYGPATH set.
-# Returns result in func_to_host_file_result.
-func_convert_path_msys_to_cygwin ()
-{
- $debug_cmd
-
- func_to_host_path_result=$1
- if test -n "$1"; then
- # See func_convert_path_msys_to_w32:
- func_stripname : : "$1"
- func_to_host_path_tmp1=$func_stripname_result
- func_convert_core_msys_to_w32 "$func_to_host_path_tmp1"
- func_cygpath -u -p "$func_convert_core_msys_to_w32_result"
- func_to_host_path_result=$func_cygpath_result
- func_convert_path_check : : \
- "$func_to_host_path_tmp1" "$func_to_host_path_result"
- func_convert_path_front_back_pathsep ":*" "*:" : "$1"
- fi
-}
-# end func_convert_path_msys_to_cygwin
-
-
-# func_convert_path_nix_to_cygwin ARG
-# Convert path ARG from *nix to Cygwin format. Requires Cygwin installed in a
-# a wine environment, working winepath, and LT_CYGPATH set. Returns result in
-# func_to_host_file_result.
-func_convert_path_nix_to_cygwin ()
-{
- $debug_cmd
-
- func_to_host_path_result=$1
- if test -n "$1"; then
- # Remove leading and trailing path separator characters from
- # ARG. msys behavior is inconsistent here, cygpath turns them
- # into '.;' and ';.', and winepath ignores them completely.
- func_stripname : : "$1"
- func_to_host_path_tmp1=$func_stripname_result
- func_convert_core_path_wine_to_w32 "$func_to_host_path_tmp1"
- func_cygpath -u -p "$func_convert_core_path_wine_to_w32_result"
- func_to_host_path_result=$func_cygpath_result
- func_convert_path_check : : \
- "$func_to_host_path_tmp1" "$func_to_host_path_result"
- func_convert_path_front_back_pathsep ":*" "*:" : "$1"
- fi
-}
-# end func_convert_path_nix_to_cygwin
-
-
-# func_dll_def_p FILE
-# True iff FILE is a Windows DLL '.def' file.
-# Keep in sync with _LT_DLL_DEF_P in libtool.m4
-func_dll_def_p ()
-{
- $debug_cmd
-
- func_dll_def_p_tmp=`$SED -n \
- -e 's/^[ ]*//' \
- -e '/^\(;.*\)*$/d' \
- -e 's/^\(EXPORTS\|LIBRARY\)\([ ].*\)*$/DEF/p' \
- -e q \
- "$1"`
- test DEF = "$func_dll_def_p_tmp"
-}
-
-
-# func_mode_compile arg...
-func_mode_compile ()
-{
- $debug_cmd
-
- # Get the compilation command and the source file.
- base_compile=
- srcfile=$nonopt # always keep a non-empty value in "srcfile"
- suppress_opt=yes
- suppress_output=
- arg_mode=normal
- libobj=
- later=
- pie_flag=
-
- for arg
- do
- case $arg_mode in
- arg )
- # do not "continue". Instead, add this to base_compile
- lastarg=$arg
- arg_mode=normal
- ;;
-
- target )
- libobj=$arg
- arg_mode=normal
- continue
- ;;
-
- normal )
- # Accept any command-line options.
- case $arg in
- -o)
- test -n "$libobj" && \
- func_fatal_error "you cannot specify '-o' more than once"
- arg_mode=target
- continue
- ;;
-
- -pie | -fpie | -fPIE)
- func_append pie_flag " $arg"
- continue
- ;;
-
- -shared | -static | -prefer-pic | -prefer-non-pic)
- func_append later " $arg"
- continue
- ;;
-
- -no-suppress)
- suppress_opt=no
- continue
- ;;
-
- -Xcompiler)
- arg_mode=arg # the next one goes into the "base_compile" arg list
- continue # The current "srcfile" will either be retained or
- ;; # replaced later. I would guess that would be a bug.
-
- -Wc,*)
- func_stripname '-Wc,' '' "$arg"
- args=$func_stripname_result
- lastarg=
- save_ifs=$IFS; IFS=,
- for arg in $args; do
- IFS=$save_ifs
- func_append_quoted lastarg "$arg"
- done
- IFS=$save_ifs
- func_stripname ' ' '' "$lastarg"
- lastarg=$func_stripname_result
-
- # Add the arguments to base_compile.
- func_append base_compile " $lastarg"
- continue
- ;;
-
- *)
- # Accept the current argument as the source file.
- # The previous "srcfile" becomes the current argument.
- #
- lastarg=$srcfile
- srcfile=$arg
- ;;
- esac # case $arg
- ;;
- esac # case $arg_mode
-
- # Aesthetically quote the previous argument.
- func_append_quoted base_compile "$lastarg"
- done # for arg
-
- case $arg_mode in
- arg)
- func_fatal_error "you must specify an argument for -Xcompile"
- ;;
- target)
- func_fatal_error "you must specify a target with '-o'"
- ;;
- *)
- # Get the name of the library object.
- test -z "$libobj" && {
- func_basename "$srcfile"
- libobj=$func_basename_result
- }
- ;;
- esac
-
- # Recognize several different file suffixes.
- # If the user specifies -o file.o, it is replaced with file.lo
- case $libobj in
- *.[cCFSifmso] | \
- *.ada | *.adb | *.ads | *.asm | \
- *.c++ | *.cc | *.ii | *.class | *.cpp | *.cxx | \
- *.[fF][09]? | *.for | *.java | *.go | *.obj | *.sx | *.cu | *.cup)
- func_xform "$libobj"
- libobj=$func_xform_result
- ;;
- esac
-
- case $libobj in
- *.lo) func_lo2o "$libobj"; obj=$func_lo2o_result ;;
- *)
- func_fatal_error "cannot determine name of library object from '$libobj'"
- ;;
- esac
-
- func_infer_tag $base_compile
-
- for arg in $later; do
- case $arg in
- -shared)
- test yes = "$build_libtool_libs" \
- || func_fatal_configuration "cannot build a shared library"
- build_old_libs=no
- continue
- ;;
-
- -static)
- build_libtool_libs=no
- build_old_libs=yes
- continue
- ;;
-
- -prefer-pic)
- pic_mode=yes
- continue
- ;;
-
- -prefer-non-pic)
- pic_mode=no
- continue
- ;;
- esac
- done
-
- func_quote_for_eval "$libobj"
- test "X$libobj" != "X$func_quote_for_eval_result" \
- && $ECHO "X$libobj" | $GREP '[]~#^*{};<>?"'"'"' &()|`$[]' \
- && func_warning "libobj name '$libobj' may not contain shell special characters."
- func_dirname_and_basename "$obj" "/" ""
- objname=$func_basename_result
- xdir=$func_dirname_result
- lobj=$xdir$objdir/$objname
-
- test -z "$base_compile" && \
- func_fatal_help "you must specify a compilation command"
-
- # Delete any leftover library objects.
- if test yes = "$build_old_libs"; then
- removelist="$obj $lobj $libobj ${libobj}T"
- else
- removelist="$lobj $libobj ${libobj}T"
- fi
-
- # On Cygwin there's no "real" PIC flag so we must build both object types
- case $host_os in
- cygwin* | mingw* | pw32* | os2* | cegcc*)
- pic_mode=default
- ;;
- esac
- if test no = "$pic_mode" && test pass_all != "$deplibs_check_method"; then
- # non-PIC code in shared libraries is not supported
- pic_mode=default
- fi
-
- # Calculate the filename of the output object if compiler does
- # not support -o with -c
- if test no = "$compiler_c_o"; then
- output_obj=`$ECHO "$srcfile" | $SED 's%^.*/%%; s%\.[^.]*$%%'`.$objext
- lockfile=$output_obj.lock
- else
- output_obj=
- need_locks=no
- lockfile=
- fi
-
- # Lock this critical section if it is needed
- # We use this script file to make the link, it avoids creating a new file
- if test yes = "$need_locks"; then
- until $opt_dry_run || ln "$progpath" "$lockfile" 2>/dev/null; do
- func_echo "Waiting for $lockfile to be removed"
- sleep 2
- done
- elif test warn = "$need_locks"; then
- if test -f "$lockfile"; then
- $ECHO "\
-*** ERROR, $lockfile exists and contains:
-`cat $lockfile 2>/dev/null`
-
-This indicates that another process is trying to use the same
-temporary object file, and libtool could not work around it because
-your compiler does not support '-c' and '-o' together. If you
-repeat this compilation, it may succeed, by chance, but you had better
-avoid parallel builds (make -j) in this platform, or get a better
-compiler."
-
- $opt_dry_run || $RM $removelist
- exit $EXIT_FAILURE
- fi
- func_append removelist " $output_obj"
- $ECHO "$srcfile" > "$lockfile"
- fi
-
- $opt_dry_run || $RM $removelist
- func_append removelist " $lockfile"
- trap '$opt_dry_run || $RM $removelist; exit $EXIT_FAILURE' 1 2 15
-
- func_to_tool_file "$srcfile" func_convert_file_msys_to_w32
- srcfile=$func_to_tool_file_result
- func_quote_for_eval "$srcfile"
- qsrcfile=$func_quote_for_eval_result
-
- # Only build a PIC object if we are building libtool libraries.
- if test yes = "$build_libtool_libs"; then
- # Without this assignment, base_compile gets emptied.
- fbsd_hideous_sh_bug=$base_compile
-
- if test no != "$pic_mode"; then
- command="$base_compile $qsrcfile $pic_flag"
- else
- # Don't build PIC code
- command="$base_compile $qsrcfile"
- fi
-
- func_mkdir_p "$xdir$objdir"
-
- if test -z "$output_obj"; then
- # Place PIC objects in $objdir
- func_append command " -o $lobj"
- fi
-
- func_show_eval_locale "$command" \
- 'test -n "$output_obj" && $RM $removelist; exit $EXIT_FAILURE'
-
- if test warn = "$need_locks" &&
- test "X`cat $lockfile 2>/dev/null`" != "X$srcfile"; then
- $ECHO "\
-*** ERROR, $lockfile contains:
-`cat $lockfile 2>/dev/null`
-
-but it should contain:
-$srcfile
-
-This indicates that another process is trying to use the same
-temporary object file, and libtool could not work around it because
-your compiler does not support '-c' and '-o' together. If you
-repeat this compilation, it may succeed, by chance, but you had better
-avoid parallel builds (make -j) in this platform, or get a better
-compiler."
-
- $opt_dry_run || $RM $removelist
- exit $EXIT_FAILURE
- fi
-
- # Just move the object if needed, then go on to compile the next one
- if test -n "$output_obj" && test "X$output_obj" != "X$lobj"; then
- func_show_eval '$MV "$output_obj" "$lobj"' \
- 'error=$?; $opt_dry_run || $RM $removelist; exit $error'
- fi
-
- # Allow error messages only from the first compilation.
- if test yes = "$suppress_opt"; then
- suppress_output=' >/dev/null 2>&1'
- fi
- fi
-
- # Only build a position-dependent object if we build old libraries.
- if test yes = "$build_old_libs"; then
- if test yes != "$pic_mode"; then
- # Don't build PIC code
- command="$base_compile $qsrcfile$pie_flag"
- else
- command="$base_compile $qsrcfile $pic_flag"
- fi
- if test yes = "$compiler_c_o"; then
- func_append command " -o $obj"
- fi
-
- # Suppress compiler output if we already did a PIC compilation.
- func_append command "$suppress_output"
- func_show_eval_locale "$command" \
- '$opt_dry_run || $RM $removelist; exit $EXIT_FAILURE'
-
- if test warn = "$need_locks" &&
- test "X`cat $lockfile 2>/dev/null`" != "X$srcfile"; then
- $ECHO "\
-*** ERROR, $lockfile contains:
-`cat $lockfile 2>/dev/null`
-
-but it should contain:
-$srcfile
-
-This indicates that another process is trying to use the same
-temporary object file, and libtool could not work around it because
-your compiler does not support '-c' and '-o' together. If you
-repeat this compilation, it may succeed, by chance, but you had better
-avoid parallel builds (make -j) in this platform, or get a better
-compiler."
-
- $opt_dry_run || $RM $removelist
- exit $EXIT_FAILURE
- fi
-
- # Just move the object if needed
- if test -n "$output_obj" && test "X$output_obj" != "X$obj"; then
- func_show_eval '$MV "$output_obj" "$obj"' \
- 'error=$?; $opt_dry_run || $RM $removelist; exit $error'
- fi
- fi
-
- $opt_dry_run || {
- func_write_libtool_object "$libobj" "$objdir/$objname" "$objname"
-
- # Unlock the critical section if it was locked
- if test no != "$need_locks"; then
- removelist=$lockfile
- $RM "$lockfile"
- fi
- }
-
- exit $EXIT_SUCCESS
-}
-
-$opt_help || {
- test compile = "$opt_mode" && func_mode_compile ${1+"$@"}
-}
-
-func_mode_help ()
-{
- # We need to display help for each of the modes.
- case $opt_mode in
- "")
- # Generic help is extracted from the usage comments
- # at the start of this file.
- func_help
- ;;
-
- clean)
- $ECHO \
-"Usage: $progname [OPTION]... --mode=clean RM [RM-OPTION]... FILE...
-
-Remove files from the build directory.
-
-RM is the name of the program to use to delete files associated with each FILE
-(typically '/bin/rm'). RM-OPTIONS are options (such as '-f') to be passed
-to RM.
-
-If FILE is a libtool library, object or program, all the files associated
-with it are deleted. Otherwise, only FILE itself is deleted using RM."
- ;;
-
- compile)
- $ECHO \
-"Usage: $progname [OPTION]... --mode=compile COMPILE-COMMAND... SOURCEFILE
-
-Compile a source file into a libtool library object.
-
-This mode accepts the following additional options:
-
- -o OUTPUT-FILE set the output file name to OUTPUT-FILE
- -no-suppress do not suppress compiler output for multiple passes
- -prefer-pic try to build PIC objects only
- -prefer-non-pic try to build non-PIC objects only
- -shared do not build a '.o' file suitable for static linking
- -static only build a '.o' file suitable for static linking
- -Wc,FLAG pass FLAG directly to the compiler
-
-COMPILE-COMMAND is a command to be used in creating a 'standard' object file
-from the given SOURCEFILE.
-
-The output file name is determined by removing the directory component from
-SOURCEFILE, then substituting the C source code suffix '.c' with the
-library object suffix, '.lo'."
- ;;
-
- execute)
- $ECHO \
-"Usage: $progname [OPTION]... --mode=execute COMMAND [ARGS]...
-
-Automatically set library path, then run a program.
-
-This mode accepts the following additional options:
-
- -dlopen FILE add the directory containing FILE to the library path
-
-This mode sets the library path environment variable according to '-dlopen'
-flags.
-
-If any of the ARGS are libtool executable wrappers, then they are translated
-into their corresponding uninstalled binary, and any of their required library
-directories are added to the library path.
-
-Then, COMMAND is executed, with ARGS as arguments."
- ;;
-
- finish)
- $ECHO \
-"Usage: $progname [OPTION]... --mode=finish [LIBDIR]...
-
-Complete the installation of libtool libraries.
-
-Each LIBDIR is a directory that contains libtool libraries.
-
-The commands that this mode executes may require superuser privileges. Use
-the '--dry-run' option if you just want to see what would be executed."
- ;;
-
- install)
- $ECHO \
-"Usage: $progname [OPTION]... --mode=install INSTALL-COMMAND...
-
-Install executables or libraries.
-
-INSTALL-COMMAND is the installation command. The first component should be
-either the 'install' or 'cp' program.
-
-The following components of INSTALL-COMMAND are treated specially:
-
- -inst-prefix-dir PREFIX-DIR Use PREFIX-DIR as a staging area for installation
-
-The rest of the components are interpreted as arguments to that command (only
-BSD-compatible install options are recognized)."
- ;;
-
- link)
- $ECHO \
-"Usage: $progname [OPTION]... --mode=link LINK-COMMAND...
-
-Link object files or libraries together to form another library, or to
-create an executable program.
-
-LINK-COMMAND is a command using the C compiler that you would use to create
-a program from several object files.
-
-The following components of LINK-COMMAND are treated specially:
-
- -all-static do not do any dynamic linking at all
- -avoid-version do not add a version suffix if possible
- -bindir BINDIR specify path to binaries directory (for systems where
- libraries must be found in the PATH setting at runtime)
- -dlopen FILE '-dlpreopen' FILE if it cannot be dlopened at runtime
- -dlpreopen FILE link in FILE and add its symbols to lt_preloaded_symbols
- -export-dynamic allow symbols from OUTPUT-FILE to be resolved with dlsym(3)
- -export-symbols SYMFILE
- try to export only the symbols listed in SYMFILE
- -export-symbols-regex REGEX
- try to export only the symbols matching REGEX
- -LLIBDIR search LIBDIR for required installed libraries
- -lNAME OUTPUT-FILE requires the installed library libNAME
- -module build a library that can dlopened
- -no-fast-install disable the fast-install mode
- -no-install link a not-installable executable
- -no-undefined declare that a library does not refer to external symbols
- -o OUTPUT-FILE create OUTPUT-FILE from the specified objects
- -objectlist FILE use a list of object files found in FILE to specify objects
- -os2dllname NAME force a short DLL name on OS/2 (no effect on other OSes)
- -precious-files-regex REGEX
- don't remove output files matching REGEX
- -release RELEASE specify package release information
- -rpath LIBDIR the created library will eventually be installed in LIBDIR
- -R[ ]LIBDIR add LIBDIR to the runtime path of programs and libraries
- -shared only do dynamic linking of libtool libraries
- -shrext SUFFIX override the standard shared library file extension
- -static do not do any dynamic linking of uninstalled libtool libraries
- -static-libtool-libs
- do not do any dynamic linking of libtool libraries
- -version-info CURRENT[:REVISION[:AGE]]
- specify library version info [each variable defaults to 0]
- -weak LIBNAME declare that the target provides the LIBNAME interface
- -Wc,FLAG
- -Xcompiler FLAG pass linker-specific FLAG directly to the compiler
- -Wl,FLAG
- -Xlinker FLAG pass linker-specific FLAG directly to the linker
- -XCClinker FLAG pass link-specific FLAG to the compiler driver (CC)
-
-All other options (arguments beginning with '-') are ignored.
-
-Every other argument is treated as a filename. Files ending in '.la' are
-treated as uninstalled libtool libraries, other files are standard or library
-object files.
-
-If the OUTPUT-FILE ends in '.la', then a libtool library is created,
-only library objects ('.lo' files) may be specified, and '-rpath' is
-required, except when creating a convenience library.
-
-If OUTPUT-FILE ends in '.a' or '.lib', then a standard library is created
-using 'ar' and 'ranlib', or on Windows using 'lib'.
-
-If OUTPUT-FILE ends in '.lo' or '.$objext', then a reloadable object file
-is created, otherwise an executable program is created."
- ;;
-
- uninstall)
- $ECHO \
-"Usage: $progname [OPTION]... --mode=uninstall RM [RM-OPTION]... FILE...
-
-Remove libraries from an installation directory.
-
-RM is the name of the program to use to delete files associated with each FILE
-(typically '/bin/rm'). RM-OPTIONS are options (such as '-f') to be passed
-to RM.
-
-If FILE is a libtool library, all the files associated with it are deleted.
-Otherwise, only FILE itself is deleted using RM."
- ;;
-
- *)
- func_fatal_help "invalid operation mode '$opt_mode'"
- ;;
- esac
-
- echo
- $ECHO "Try '$progname --help' for more information about other modes."
-}
-
-# Now that we've collected a possible --mode arg, show help if necessary
-if $opt_help; then
- if test : = "$opt_help"; then
- func_mode_help
- else
- {
- func_help noexit
- for opt_mode in compile link execute install finish uninstall clean; do
- func_mode_help
- done
- } | $SED -n '1p; 2,$s/^Usage:/ or: /p'
- {
- func_help noexit
- for opt_mode in compile link execute install finish uninstall clean; do
- echo
- func_mode_help
- done
- } |
- $SED '1d
- /^When reporting/,/^Report/{
- H
- d
- }
- $x
- /information about other modes/d
- /more detailed .*MODE/d
- s/^Usage:.*--mode=\([^ ]*\) .*/Description of \1 mode:/'
- fi
- exit $?
-fi
-
-
-# func_mode_execute arg...
-func_mode_execute ()
-{
- $debug_cmd
-
- # The first argument is the command name.
- cmd=$nonopt
- test -z "$cmd" && \
- func_fatal_help "you must specify a COMMAND"
-
- # Handle -dlopen flags immediately.
- for file in $opt_dlopen; do
- test -f "$file" \
- || func_fatal_help "'$file' is not a file"
-
- dir=
- case $file in
- *.la)
- func_resolve_sysroot "$file"
- file=$func_resolve_sysroot_result
-
- # Check to see that this really is a libtool archive.
- func_lalib_unsafe_p "$file" \
- || func_fatal_help "'$lib' is not a valid libtool archive"
-
- # Read the libtool library.
- dlname=
- library_names=
- func_source "$file"
-
- # Skip this library if it cannot be dlopened.
- if test -z "$dlname"; then
- # Warn if it was a shared library.
- test -n "$library_names" && \
- func_warning "'$file' was not linked with '-export-dynamic'"
- continue
- fi
-
- func_dirname "$file" "" "."
- dir=$func_dirname_result
-
- if test -f "$dir/$objdir/$dlname"; then
- func_append dir "/$objdir"
- else
- if test ! -f "$dir/$dlname"; then
- func_fatal_error "cannot find '$dlname' in '$dir' or '$dir/$objdir'"
- fi
- fi
- ;;
-
- *.lo)
- # Just add the directory containing the .lo file.
- func_dirname "$file" "" "."
- dir=$func_dirname_result
- ;;
-
- *)
- func_warning "'-dlopen' is ignored for non-libtool libraries and objects"
- continue
- ;;
- esac
-
- # Get the absolute pathname.
- absdir=`cd "$dir" && pwd`
- test -n "$absdir" && dir=$absdir
-
- # Now add the directory to shlibpath_var.
- if eval "test -z \"\$$shlibpath_var\""; then
- eval "$shlibpath_var=\"\$dir\""
- else
- eval "$shlibpath_var=\"\$dir:\$$shlibpath_var\""
- fi
- done
-
- # This variable tells wrapper scripts just to set shlibpath_var
- # rather than running their programs.
- libtool_execute_magic=$magic
-
- # Check if any of the arguments is a wrapper script.
- args=
- for file
- do
- case $file in
- -* | *.la | *.lo ) ;;
- *)
- # Do a test to see if this is really a libtool program.
- if func_ltwrapper_script_p "$file"; then
- func_source "$file"
- # Transform arg to wrapped name.
- file=$progdir/$program
- elif func_ltwrapper_executable_p "$file"; then
- func_ltwrapper_scriptname "$file"
- func_source "$func_ltwrapper_scriptname_result"
- # Transform arg to wrapped name.
- file=$progdir/$program
- fi
- ;;
- esac
- # Quote arguments (to preserve shell metacharacters).
- func_append_quoted args "$file"
- done
-
- if $opt_dry_run; then
- # Display what would be done.
- if test -n "$shlibpath_var"; then
- eval "\$ECHO \"\$shlibpath_var=\$$shlibpath_var\""
- echo "export $shlibpath_var"
- fi
- $ECHO "$cmd$args"
- exit $EXIT_SUCCESS
- else
- if test -n "$shlibpath_var"; then
- # Export the shlibpath_var.
- eval "export $shlibpath_var"
- fi
-
- # Restore saved environment variables
- for lt_var in LANG LANGUAGE LC_ALL LC_CTYPE LC_COLLATE LC_MESSAGES
- do
- eval "if test \"\${save_$lt_var+set}\" = set; then
- $lt_var=\$save_$lt_var; export $lt_var
- else
- $lt_unset $lt_var
- fi"
- done
-
- # Now prepare to actually exec the command.
- exec_cmd=\$cmd$args
- fi
-}
-
-test execute = "$opt_mode" && func_mode_execute ${1+"$@"}
-
-
-# func_mode_finish arg...
-func_mode_finish ()
-{
- $debug_cmd
-
- libs=
- libdirs=
- admincmds=
-
- for opt in "$nonopt" ${1+"$@"}
- do
- if test -d "$opt"; then
- func_append libdirs " $opt"
-
- elif test -f "$opt"; then
- if func_lalib_unsafe_p "$opt"; then
- func_append libs " $opt"
- else
- func_warning "'$opt' is not a valid libtool archive"
- fi
-
- else
- func_fatal_error "invalid argument '$opt'"
- fi
- done
-
- if test -n "$libs"; then
- if test -n "$lt_sysroot"; then
- sysroot_regex=`$ECHO "$lt_sysroot" | $SED "$sed_make_literal_regex"`
- sysroot_cmd="s/\([ ']\)$sysroot_regex/\1/g;"
- else
- sysroot_cmd=
- fi
-
- # Remove sysroot references
- if $opt_dry_run; then
- for lib in $libs; do
- echo "removing references to $lt_sysroot and '=' prefixes from $lib"
- done
- else
- tmpdir=`func_mktempdir`
- for lib in $libs; do
- $SED -e "$sysroot_cmd s/\([ ']-[LR]\)=/\1/g; s/\([ ']\)=/\1/g" $lib \
- > $tmpdir/tmp-la
- mv -f $tmpdir/tmp-la $lib
- done
- ${RM}r "$tmpdir"
- fi
- fi
-
- if test -n "$finish_cmds$finish_eval" && test -n "$libdirs"; then
- for libdir in $libdirs; do
- if test -n "$finish_cmds"; then
- # Do each command in the finish commands.
- func_execute_cmds "$finish_cmds" 'admincmds="$admincmds
-'"$cmd"'"'
- fi
- if test -n "$finish_eval"; then
- # Do the single finish_eval.
- eval cmds=\"$finish_eval\"
- $opt_dry_run || eval "$cmds" || func_append admincmds "
- $cmds"
- fi
- done
- fi
-
- # Exit here if they wanted silent mode.
- $opt_quiet && exit $EXIT_SUCCESS
-
- if test -n "$finish_cmds$finish_eval" && test -n "$libdirs"; then
- echo "----------------------------------------------------------------------"
- echo "Libraries have been installed in:"
- for libdir in $libdirs; do
- $ECHO " $libdir"
- done
- echo
- echo "If you ever happen to want to link against installed libraries"
- echo "in a given directory, LIBDIR, you must either use libtool, and"
- echo "specify the full pathname of the library, or use the '-LLIBDIR'"
- echo "flag during linking and do at least one of the following:"
- if test -n "$shlibpath_var"; then
- echo " - add LIBDIR to the '$shlibpath_var' environment variable"
- echo " during execution"
- fi
- if test -n "$runpath_var"; then
- echo " - add LIBDIR to the '$runpath_var' environment variable"
- echo " during linking"
- fi
- if test -n "$hardcode_libdir_flag_spec"; then
- libdir=LIBDIR
- eval flag=\"$hardcode_libdir_flag_spec\"
-
- $ECHO " - use the '$flag' linker flag"
- fi
- if test -n "$admincmds"; then
- $ECHO " - have your system administrator run these commands:$admincmds"
- fi
- if test -f /etc/ld.so.conf; then
- echo " - have your system administrator add LIBDIR to '/etc/ld.so.conf'"
- fi
- echo
-
- echo "See any operating system documentation about shared libraries for"
- case $host in
- solaris2.[6789]|solaris2.1[0-9])
- echo "more information, such as the ld(1), crle(1) and ld.so(8) manual"
- echo "pages."
- ;;
- *)
- echo "more information, such as the ld(1) and ld.so(8) manual pages."
- ;;
- esac
- echo "----------------------------------------------------------------------"
- fi
- exit $EXIT_SUCCESS
-}
-
-test finish = "$opt_mode" && func_mode_finish ${1+"$@"}
-
-
-# func_mode_install arg...
-func_mode_install ()
-{
- $debug_cmd
-
- # There may be an optional sh(1) argument at the beginning of
- # install_prog (especially on Windows NT).
- if test "$SHELL" = "$nonopt" || test /bin/sh = "$nonopt" ||
- # Allow the use of GNU shtool's install command.
- case $nonopt in *shtool*) :;; *) false;; esac
- then
- # Aesthetically quote it.
- func_quote_for_eval "$nonopt"
- install_prog="$func_quote_for_eval_result "
- arg=$1
- shift
- else
- install_prog=
- arg=$nonopt
- fi
-
- # The real first argument should be the name of the installation program.
- # Aesthetically quote it.
- func_quote_for_eval "$arg"
- func_append install_prog "$func_quote_for_eval_result"
- install_shared_prog=$install_prog
- case " $install_prog " in
- *[\\\ /]cp\ *) install_cp=: ;;
- *) install_cp=false ;;
- esac
-
- # We need to accept at least all the BSD install flags.
- dest=
- files=
- opts=
- prev=
- install_type=
- isdir=false
- stripme=
- no_mode=:
- for arg
- do
- arg2=
- if test -n "$dest"; then
- func_append files " $dest"
- dest=$arg
- continue
- fi
-
- case $arg in
- -d) isdir=: ;;
- -f)
- if $install_cp; then :; else
- prev=$arg
- fi
- ;;
- -g | -m | -o)
- prev=$arg
- ;;
- -s)
- stripme=" -s"
- continue
- ;;
- -*)
- ;;
- *)
- # If the previous option needed an argument, then skip it.
- if test -n "$prev"; then
- if test X-m = "X$prev" && test -n "$install_override_mode"; then
- arg2=$install_override_mode
- no_mode=false
- fi
- prev=
- else
- dest=$arg
- continue
- fi
- ;;
- esac
-
- # Aesthetically quote the argument.
- func_quote_for_eval "$arg"
- func_append install_prog " $func_quote_for_eval_result"
- if test -n "$arg2"; then
- func_quote_for_eval "$arg2"
- fi
- func_append install_shared_prog " $func_quote_for_eval_result"
- done
-
- test -z "$install_prog" && \
- func_fatal_help "you must specify an install program"
-
- test -n "$prev" && \
- func_fatal_help "the '$prev' option requires an argument"
-
- if test -n "$install_override_mode" && $no_mode; then
- if $install_cp; then :; else
- func_quote_for_eval "$install_override_mode"
- func_append install_shared_prog " -m $func_quote_for_eval_result"
- fi
- fi
-
- if test -z "$files"; then
- if test -z "$dest"; then
- func_fatal_help "no file or destination specified"
- else
- func_fatal_help "you must specify a destination"
- fi
- fi
-
- # Strip any trailing slash from the destination.
- func_stripname '' '/' "$dest"
- dest=$func_stripname_result
-
- # Check to see that the destination is a directory.
- test -d "$dest" && isdir=:
- if $isdir; then
- destdir=$dest
- destname=
- else
- func_dirname_and_basename "$dest" "" "."
- destdir=$func_dirname_result
- destname=$func_basename_result
-
- # Not a directory, so check to see that there is only one file specified.
- set dummy $files; shift
- test "$#" -gt 1 && \
- func_fatal_help "'$dest' is not a directory"
- fi
- case $destdir in
- [\\/]* | [A-Za-z]:[\\/]*) ;;
- *)
- for file in $files; do
- case $file in
- *.lo) ;;
- *)
- func_fatal_help "'$destdir' must be an absolute directory name"
- ;;
- esac
- done
- ;;
- esac
-
- # This variable tells wrapper scripts just to set variables rather
- # than running their programs.
- libtool_install_magic=$magic
-
- staticlibs=
- future_libdirs=
- current_libdirs=
- for file in $files; do
-
- # Do each installation.
- case $file in
- *.$libext)
- # Do the static libraries later.
- func_append staticlibs " $file"
- ;;
-
- *.la)
- func_resolve_sysroot "$file"
- file=$func_resolve_sysroot_result
-
- # Check to see that this really is a libtool archive.
- func_lalib_unsafe_p "$file" \
- || func_fatal_help "'$file' is not a valid libtool archive"
-
- library_names=
- old_library=
- relink_command=
- func_source "$file"
-
- # Add the libdir to current_libdirs if it is the destination.
- if test "X$destdir" = "X$libdir"; then
- case "$current_libdirs " in
- *" $libdir "*) ;;
- *) func_append current_libdirs " $libdir" ;;
- esac
- else
- # Note the libdir as a future libdir.
- case "$future_libdirs " in
- *" $libdir "*) ;;
- *) func_append future_libdirs " $libdir" ;;
- esac
- fi
-
- func_dirname "$file" "/" ""
- dir=$func_dirname_result
- func_append dir "$objdir"
-
- if test -n "$relink_command"; then
- # Determine the prefix the user has applied to our future dir.
- inst_prefix_dir=`$ECHO "$destdir" | $SED -e "s%$libdir\$%%"`
-
- # Don't allow the user to place us outside of our expected
- # location b/c this prevents finding dependent libraries that
- # are installed to the same prefix.
- # At present, this check doesn't affect windows .dll's that
- # are installed into $libdir/../bin (currently, that works fine)
- # but it's something to keep an eye on.
- test "$inst_prefix_dir" = "$destdir" && \
- func_fatal_error "error: cannot install '$file' to a directory not ending in $libdir"
-
- if test -n "$inst_prefix_dir"; then
- # Stick the inst_prefix_dir data into the link command.
- relink_command=`$ECHO "$relink_command" | $SED "s%@inst_prefix_dir@%-inst-prefix-dir $inst_prefix_dir%"`
- else
- relink_command=`$ECHO "$relink_command" | $SED "s%@inst_prefix_dir@%%"`
- fi
-
- func_warning "relinking '$file'"
- func_show_eval "$relink_command" \
- 'func_fatal_error "error: relink '\''$file'\'' with the above command before installing it"'
- fi
-
- # See the names of the shared library.
- set dummy $library_names; shift
- if test -n "$1"; then
- realname=$1
- shift
-
- srcname=$realname
- test -n "$relink_command" && srcname=${realname}T
-
- # Install the shared library and build the symlinks.
- func_show_eval "$install_shared_prog $dir/$srcname $destdir/$realname" \
- 'exit $?'
- tstripme=$stripme
- case $host_os in
- cygwin* | mingw* | pw32* | cegcc*)
- case $realname in
- *.dll.a)
- tstripme=
- ;;
- esac
- ;;
- os2*)
- case $realname in
- *_dll.a)
- tstripme=
- ;;
- esac
- ;;
- esac
- if test -n "$tstripme" && test -n "$striplib"; then
- func_show_eval "$striplib $destdir/$realname" 'exit $?'
- fi
-
- if test "$#" -gt 0; then
- # Delete the old symlinks, and create new ones.
- # Try 'ln -sf' first, because the 'ln' binary might depend on
- # the symlink we replace! Solaris /bin/ln does not understand -f,
- # so we also need to try rm && ln -s.
- for linkname
- do
- test "$linkname" != "$realname" \
- && func_show_eval "(cd $destdir && { $LN_S -f $realname $linkname || { $RM $linkname && $LN_S $realname $linkname; }; })"
- done
- fi
-
- # Do each command in the postinstall commands.
- lib=$destdir/$realname
- func_execute_cmds "$postinstall_cmds" 'exit $?'
- fi
-
- # Install the pseudo-library for information purposes.
- func_basename "$file"
- name=$func_basename_result
- instname=$dir/${name}i
- func_show_eval "$install_prog $instname $destdir/$name" 'exit $?'
-
- # Maybe install the static library, too.
- test -n "$old_library" && func_append staticlibs " $dir/$old_library"
- ;;
-
- *.lo)
- # Install (i.e. copy) a libtool object.
-
- # Figure out destination file name, if it wasn't already specified.
- if test -n "$destname"; then
- destfile=$destdir/$destname
- else
- func_basename "$file"
- destfile=$func_basename_result
- destfile=$destdir/$destfile
- fi
-
- # Deduce the name of the destination old-style object file.
- case $destfile in
- *.lo)
- func_lo2o "$destfile"
- staticdest=$func_lo2o_result
- ;;
- *.$objext)
- staticdest=$destfile
- destfile=
- ;;
- *)
- func_fatal_help "cannot copy a libtool object to '$destfile'"
- ;;
- esac
-
- # Install the libtool object if requested.
- test -n "$destfile" && \
- func_show_eval "$install_prog $file $destfile" 'exit $?'
-
- # Install the old object if enabled.
- if test yes = "$build_old_libs"; then
- # Deduce the name of the old-style object file.
- func_lo2o "$file"
- staticobj=$func_lo2o_result
- func_show_eval "$install_prog \$staticobj \$staticdest" 'exit $?'
- fi
- exit $EXIT_SUCCESS
- ;;
-
- *)
- # Figure out destination file name, if it wasn't already specified.
- if test -n "$destname"; then
- destfile=$destdir/$destname
- else
- func_basename "$file"
- destfile=$func_basename_result
- destfile=$destdir/$destfile
- fi
-
- # If the file is missing, and there is a .exe on the end, strip it
- # because it is most likely a libtool script we actually want to
- # install
- stripped_ext=
- case $file in
- *.exe)
- if test ! -f "$file"; then
- func_stripname '' '.exe' "$file"
- file=$func_stripname_result
- stripped_ext=.exe
- fi
- ;;
- esac
-
- # Do a test to see if this is really a libtool program.
- case $host in
- *cygwin* | *mingw*)
- if func_ltwrapper_executable_p "$file"; then
- func_ltwrapper_scriptname "$file"
- wrapper=$func_ltwrapper_scriptname_result
- else
- func_stripname '' '.exe' "$file"
- wrapper=$func_stripname_result
- fi
- ;;
- *)
- wrapper=$file
- ;;
- esac
- if func_ltwrapper_script_p "$wrapper"; then
- notinst_deplibs=
- relink_command=
-
- func_source "$wrapper"
-
- # Check the variables that should have been set.
- test -z "$generated_by_libtool_version" && \
- func_fatal_error "invalid libtool wrapper script '$wrapper'"
-
- finalize=:
- for lib in $notinst_deplibs; do
- # Check to see that each library is installed.
- libdir=
- if test -f "$lib"; then
- func_source "$lib"
- fi
- libfile=$libdir/`$ECHO "$lib" | $SED 's%^.*/%%g'`
- if test -n "$libdir" && test ! -f "$libfile"; then
- func_warning "'$lib' has not been installed in '$libdir'"
- finalize=false
- fi
- done
-
- relink_command=
- func_source "$wrapper"
-
- outputname=
- if test no = "$fast_install" && test -n "$relink_command"; then
- $opt_dry_run || {
- if $finalize; then
- tmpdir=`func_mktempdir`
- func_basename "$file$stripped_ext"
- file=$func_basename_result
- outputname=$tmpdir/$file
- # Replace the output file specification.
- relink_command=`$ECHO "$relink_command" | $SED 's%@OUTPUT@%'"$outputname"'%g'`
-
- $opt_quiet || {
- func_quote_for_expand "$relink_command"
- eval "func_echo $func_quote_for_expand_result"
- }
- if eval "$relink_command"; then :
- else
- func_error "error: relink '$file' with the above command before installing it"
- $opt_dry_run || ${RM}r "$tmpdir"
- continue
- fi
- file=$outputname
- else
- func_warning "cannot relink '$file'"
- fi
- }
- else
- # Install the binary that we compiled earlier.
- file=`$ECHO "$file$stripped_ext" | $SED "s%\([^/]*\)$%$objdir/\1%"`
- fi
- fi
-
- # remove .exe since cygwin /usr/bin/install will append another
- # one anyway
- case $install_prog,$host in
- */usr/bin/install*,*cygwin*)
- case $file:$destfile in
- *.exe:*.exe)
- # this is ok
- ;;
- *.exe:*)
- destfile=$destfile.exe
- ;;
- *:*.exe)
- func_stripname '' '.exe' "$destfile"
- destfile=$func_stripname_result
- ;;
- esac
- ;;
- esac
- func_show_eval "$install_prog\$stripme \$file \$destfile" 'exit $?'
- $opt_dry_run || if test -n "$outputname"; then
- ${RM}r "$tmpdir"
- fi
- ;;
- esac
- done
-
- for file in $staticlibs; do
- func_basename "$file"
- name=$func_basename_result
-
- # Set up the ranlib parameters.
- oldlib=$destdir/$name
- func_to_tool_file "$oldlib" func_convert_file_msys_to_w32
- tool_oldlib=$func_to_tool_file_result
-
- func_show_eval "$install_prog \$file \$oldlib" 'exit $?'
-
- if test -n "$stripme" && test -n "$old_striplib"; then
- func_show_eval "$old_striplib $tool_oldlib" 'exit $?'
- fi
-
- # Do each command in the postinstall commands.
- func_execute_cmds "$old_postinstall_cmds" 'exit $?'
- done
-
- test -n "$future_libdirs" && \
- func_warning "remember to run '$progname --finish$future_libdirs'"
-
- if test -n "$current_libdirs"; then
- # Maybe just do a dry run.
- $opt_dry_run && current_libdirs=" -n$current_libdirs"
- exec_cmd='$SHELL "$progpath" $preserve_args --finish$current_libdirs'
- else
- exit $EXIT_SUCCESS
- fi
-}
-
-test install = "$opt_mode" && func_mode_install ${1+"$@"}
-
-
-# func_generate_dlsyms outputname originator pic_p
-# Extract symbols from dlprefiles and create ${outputname}S.o with
-# a dlpreopen symbol table.
-func_generate_dlsyms ()
-{
- $debug_cmd
-
- my_outputname=$1
- my_originator=$2
- my_pic_p=${3-false}
- my_prefix=`$ECHO "$my_originator" | $SED 's%[^a-zA-Z0-9]%_%g'`
- my_dlsyms=
-
- if test -n "$dlfiles$dlprefiles" || test no != "$dlself"; then
- if test -n "$NM" && test -n "$global_symbol_pipe"; then
- my_dlsyms=${my_outputname}S.c
- else
- func_error "not configured to extract global symbols from dlpreopened files"
- fi
- fi
-
- if test -n "$my_dlsyms"; then
- case $my_dlsyms in
- "") ;;
- *.c)
- # Discover the nlist of each of the dlfiles.
- nlist=$output_objdir/$my_outputname.nm
-
- func_show_eval "$RM $nlist ${nlist}S ${nlist}T"
-
- # Parse the name list into a source file.
- func_verbose "creating $output_objdir/$my_dlsyms"
-
- $opt_dry_run || $ECHO > "$output_objdir/$my_dlsyms" "\
-/* $my_dlsyms - symbol resolution table for '$my_outputname' dlsym emulation. */
-/* Generated by $PROGRAM (GNU $PACKAGE) $VERSION */
-
-#ifdef __cplusplus
-extern \"C\" {
-#endif
-
-#if defined __GNUC__ && (((__GNUC__ == 4) && (__GNUC_MINOR__ >= 4)) || (__GNUC__ > 4))
-#pragma GCC diagnostic ignored \"-Wstrict-prototypes\"
-#endif
-
-/* Keep this code in sync between libtool.m4, ltmain, lt_system.h, and tests. */
-#if defined _WIN32 || defined __CYGWIN__ || defined _WIN32_WCE
-/* DATA imports from DLLs on WIN32 can't be const, because runtime
- relocations are performed -- see ld's documentation on pseudo-relocs. */
-# define LT_DLSYM_CONST
-#elif defined __osf__
-/* This system does not cope well with relocations in const data. */
-# define LT_DLSYM_CONST
-#else
-# define LT_DLSYM_CONST const
-#endif
-
-#define STREQ(s1, s2) (strcmp ((s1), (s2)) == 0)
-
-/* External symbol declarations for the compiler. */\
-"
-
- if test yes = "$dlself"; then
- func_verbose "generating symbol list for '$output'"
-
- $opt_dry_run || echo ': @PROGRAM@ ' > "$nlist"
-
- # Add our own program objects to the symbol list.
- progfiles=`$ECHO "$objs$old_deplibs" | $SP2NL | $SED "$lo2o" | $NL2SP`
- for progfile in $progfiles; do
- func_to_tool_file "$progfile" func_convert_file_msys_to_w32
- func_verbose "extracting global C symbols from '$func_to_tool_file_result'"
- $opt_dry_run || eval "$NM $func_to_tool_file_result | $global_symbol_pipe >> '$nlist'"
- done
-
- if test -n "$exclude_expsyms"; then
- $opt_dry_run || {
- eval '$EGREP -v " ($exclude_expsyms)$" "$nlist" > "$nlist"T'
- eval '$MV "$nlist"T "$nlist"'
- }
- fi
-
- if test -n "$export_symbols_regex"; then
- $opt_dry_run || {
- eval '$EGREP -e "$export_symbols_regex" "$nlist" > "$nlist"T'
- eval '$MV "$nlist"T "$nlist"'
- }
- fi
-
- # Prepare the list of exported symbols
- if test -z "$export_symbols"; then
- export_symbols=$output_objdir/$outputname.exp
- $opt_dry_run || {
- $RM $export_symbols
- eval "$SED -n -e '/^: @PROGRAM@ $/d' -e 's/^.* \(.*\)$/\1/p' "'< "$nlist" > "$export_symbols"'
- case $host in
- *cygwin* | *mingw* | *cegcc* )
- eval "echo EXPORTS "'> "$output_objdir/$outputname.def"'
- eval 'cat "$export_symbols" >> "$output_objdir/$outputname.def"'
- ;;
- esac
- }
- else
- $opt_dry_run || {
- eval "$SED -e 's/\([].[*^$]\)/\\\\\1/g' -e 's/^/ /' -e 's/$/$/'"' < "$export_symbols" > "$output_objdir/$outputname.exp"'
- eval '$GREP -f "$output_objdir/$outputname.exp" < "$nlist" > "$nlist"T'
- eval '$MV "$nlist"T "$nlist"'
- case $host in
- *cygwin* | *mingw* | *cegcc* )
- eval "echo EXPORTS "'> "$output_objdir/$outputname.def"'
- eval 'cat "$nlist" >> "$output_objdir/$outputname.def"'
- ;;
- esac
- }
- fi
- fi
-
- for dlprefile in $dlprefiles; do
- func_verbose "extracting global C symbols from '$dlprefile'"
- func_basename "$dlprefile"
- name=$func_basename_result
- case $host in
- *cygwin* | *mingw* | *cegcc* )
- # if an import library, we need to obtain dlname
- if func_win32_import_lib_p "$dlprefile"; then
- func_tr_sh "$dlprefile"
- eval "curr_lafile=\$libfile_$func_tr_sh_result"
- dlprefile_dlbasename=
- if test -n "$curr_lafile" && func_lalib_p "$curr_lafile"; then
- # Use subshell, to avoid clobbering current variable values
- dlprefile_dlname=`source "$curr_lafile" && echo "$dlname"`
- if test -n "$dlprefile_dlname"; then
- func_basename "$dlprefile_dlname"
- dlprefile_dlbasename=$func_basename_result
- else
- # no lafile. user explicitly requested -dlpreopen .
- $sharedlib_from_linklib_cmd "$dlprefile"
- dlprefile_dlbasename=$sharedlib_from_linklib_result
- fi
- fi
- $opt_dry_run || {
- if test -n "$dlprefile_dlbasename"; then
- eval '$ECHO ": $dlprefile_dlbasename" >> "$nlist"'
- else
- func_warning "Could not compute DLL name from $name"
- eval '$ECHO ": $name " >> "$nlist"'
- fi
- func_to_tool_file "$dlprefile" func_convert_file_msys_to_w32
- eval "$NM \"$func_to_tool_file_result\" 2>/dev/null | $global_symbol_pipe |
- $SED -e '/I __imp/d' -e 's/I __nm_/D /;s/_nm__//' >> '$nlist'"
- }
- else # not an import lib
- $opt_dry_run || {
- eval '$ECHO ": $name " >> "$nlist"'
- func_to_tool_file "$dlprefile" func_convert_file_msys_to_w32
- eval "$NM \"$func_to_tool_file_result\" 2>/dev/null | $global_symbol_pipe >> '$nlist'"
- }
- fi
- ;;
- *)
- $opt_dry_run || {
- eval '$ECHO ": $name " >> "$nlist"'
- func_to_tool_file "$dlprefile" func_convert_file_msys_to_w32
- eval "$NM \"$func_to_tool_file_result\" 2>/dev/null | $global_symbol_pipe >> '$nlist'"
- }
- ;;
- esac
- done
-
- $opt_dry_run || {
- # Make sure we have at least an empty file.
- test -f "$nlist" || : > "$nlist"
-
- if test -n "$exclude_expsyms"; then
- $EGREP -v " ($exclude_expsyms)$" "$nlist" > "$nlist"T
- $MV "$nlist"T "$nlist"
- fi
-
- # Try sorting and uniquifying the output.
- if $GREP -v "^: " < "$nlist" |
- if sort -k 3 /dev/null 2>&1; then
- sort -k 3
- else
- sort +2
- fi |
- uniq > "$nlist"S; then
- :
- else
- $GREP -v "^: " < "$nlist" > "$nlist"S
- fi
-
- if test -f "$nlist"S; then
- eval "$global_symbol_to_cdecl"' < "$nlist"S >> "$output_objdir/$my_dlsyms"'
- else
- echo '/* NONE */' >> "$output_objdir/$my_dlsyms"
- fi
-
- func_show_eval '$RM "${nlist}I"'
- if test -n "$global_symbol_to_import"; then
- eval "$global_symbol_to_import"' < "$nlist"S > "$nlist"I'
- fi
-
- echo >> "$output_objdir/$my_dlsyms" "\
-
-/* The mapping between symbol names and symbols. */
-typedef struct {
- const char *name;
- void *address;
-} lt_dlsymlist;
-extern LT_DLSYM_CONST lt_dlsymlist
-lt_${my_prefix}_LTX_preloaded_symbols[];\
-"
-
- if test -s "$nlist"I; then
- echo >> "$output_objdir/$my_dlsyms" "\
-static void lt_syminit(void)
-{
- LT_DLSYM_CONST lt_dlsymlist *symbol = lt_${my_prefix}_LTX_preloaded_symbols;
- for (; symbol->name; ++symbol)
- {"
- $SED 's/.*/ if (STREQ (symbol->name, \"&\")) symbol->address = (void *) \&&;/' < "$nlist"I >> "$output_objdir/$my_dlsyms"
- echo >> "$output_objdir/$my_dlsyms" "\
- }
-}"
- fi
- echo >> "$output_objdir/$my_dlsyms" "\
-LT_DLSYM_CONST lt_dlsymlist
-lt_${my_prefix}_LTX_preloaded_symbols[] =
-{ {\"$my_originator\", (void *) 0},"
-
- if test -s "$nlist"I; then
- echo >> "$output_objdir/$my_dlsyms" "\
- {\"@INIT@\", (void *) <_syminit},"
- fi
-
- case $need_lib_prefix in
- no)
- eval "$global_symbol_to_c_name_address" < "$nlist" >> "$output_objdir/$my_dlsyms"
- ;;
- *)
- eval "$global_symbol_to_c_name_address_lib_prefix" < "$nlist" >> "$output_objdir/$my_dlsyms"
- ;;
- esac
- echo >> "$output_objdir/$my_dlsyms" "\
- {0, (void *) 0}
-};
-
-/* This works around a problem in FreeBSD linker */
-#ifdef FREEBSD_WORKAROUND
-static const void *lt_preloaded_setup() {
- return lt_${my_prefix}_LTX_preloaded_symbols;
-}
-#endif
-
-#ifdef __cplusplus
-}
-#endif\
-"
- } # !$opt_dry_run
-
- pic_flag_for_symtable=
- case "$compile_command " in
- *" -static "*) ;;
- *)
- case $host in
- # compiling the symbol table file with pic_flag works around
- # a FreeBSD bug that causes programs to crash when -lm is
- # linked before any other PIC object. But we must not use
- # pic_flag when linking with -static. The problem exists in
- # FreeBSD 2.2.6 and is fixed in FreeBSD 3.1.
- *-*-freebsd2.*|*-*-freebsd3.0*|*-*-freebsdelf3.0*)
- pic_flag_for_symtable=" $pic_flag -DFREEBSD_WORKAROUND" ;;
- *-*-hpux*)
- pic_flag_for_symtable=" $pic_flag" ;;
- *)
- $my_pic_p && pic_flag_for_symtable=" $pic_flag"
- ;;
- esac
- ;;
- esac
- symtab_cflags=
- for arg in $LTCFLAGS; do
- case $arg in
- -pie | -fpie | -fPIE) ;;
- *) func_append symtab_cflags " $arg" ;;
- esac
- done
-
- # Now compile the dynamic symbol file.
- func_show_eval '(cd $output_objdir && $LTCC$symtab_cflags -c$no_builtin_flag$pic_flag_for_symtable "$my_dlsyms")' 'exit $?'
-
- # Clean up the generated files.
- func_show_eval '$RM "$output_objdir/$my_dlsyms" "$nlist" "${nlist}S" "${nlist}T" "${nlist}I"'
-
- # Transform the symbol file into the correct name.
- symfileobj=$output_objdir/${my_outputname}S.$objext
- case $host in
- *cygwin* | *mingw* | *cegcc* )
- if test -f "$output_objdir/$my_outputname.def"; then
- compile_command=`$ECHO "$compile_command" | $SED "s%@SYMFILE@%$output_objdir/$my_outputname.def $symfileobj%"`
- finalize_command=`$ECHO "$finalize_command" | $SED "s%@SYMFILE@%$output_objdir/$my_outputname.def $symfileobj%"`
- else
- compile_command=`$ECHO "$compile_command" | $SED "s%@SYMFILE@%$symfileobj%"`
- finalize_command=`$ECHO "$finalize_command" | $SED "s%@SYMFILE@%$symfileobj%"`
- fi
- ;;
- *)
- compile_command=`$ECHO "$compile_command" | $SED "s%@SYMFILE@%$symfileobj%"`
- finalize_command=`$ECHO "$finalize_command" | $SED "s%@SYMFILE@%$symfileobj%"`
- ;;
- esac
- ;;
- *)
- func_fatal_error "unknown suffix for '$my_dlsyms'"
- ;;
- esac
- else
- # We keep going just in case the user didn't refer to
- # lt_preloaded_symbols. The linker will fail if global_symbol_pipe
- # really was required.
-
- # Nullify the symbol file.
- compile_command=`$ECHO "$compile_command" | $SED "s% @SYMFILE@%%"`
- finalize_command=`$ECHO "$finalize_command" | $SED "s% @SYMFILE@%%"`
- fi
-}
-
-# func_cygming_gnu_implib_p ARG
-# This predicate returns with zero status (TRUE) if
-# ARG is a GNU/binutils-style import library. Returns
-# with nonzero status (FALSE) otherwise.
-func_cygming_gnu_implib_p ()
-{
- $debug_cmd
-
- func_to_tool_file "$1" func_convert_file_msys_to_w32
- func_cygming_gnu_implib_tmp=`$NM "$func_to_tool_file_result" | eval "$global_symbol_pipe" | $EGREP ' (_head_[A-Za-z0-9_]+_[ad]l*|[A-Za-z0-9_]+_[ad]l*_iname)$'`
- test -n "$func_cygming_gnu_implib_tmp"
-}
-
-# func_cygming_ms_implib_p ARG
-# This predicate returns with zero status (TRUE) if
-# ARG is an MS-style import library. Returns
-# with nonzero status (FALSE) otherwise.
-func_cygming_ms_implib_p ()
-{
- $debug_cmd
-
- func_to_tool_file "$1" func_convert_file_msys_to_w32
- func_cygming_ms_implib_tmp=`$NM "$func_to_tool_file_result" | eval "$global_symbol_pipe" | $GREP '_NULL_IMPORT_DESCRIPTOR'`
- test -n "$func_cygming_ms_implib_tmp"
-}
-
-# func_win32_libid arg
-# return the library type of file 'arg'
-#
-# Need a lot of goo to handle *both* DLLs and import libs
-# Has to be a shell function in order to 'eat' the argument
-# that is supplied when $file_magic_command is called.
-# Despite the name, also deal with 64 bit binaries.
-func_win32_libid ()
-{
- $debug_cmd
-
- win32_libid_type=unknown
- win32_fileres=`file -L $1 2>/dev/null`
- case $win32_fileres in
- *ar\ archive\ import\ library*) # definitely import
- win32_libid_type="x86 archive import"
- ;;
- *ar\ archive*) # could be an import, or static
- # Keep the egrep pattern in sync with the one in _LT_CHECK_MAGIC_METHOD.
- if eval $OBJDUMP -f $1 | $SED -e '10q' 2>/dev/null |
- $EGREP 'file format (pei*-i386(.*architecture: i386)?|pe-arm-wince|pe-x86-64)' >/dev/null; then
- case $nm_interface in
- "MS dumpbin")
- if func_cygming_ms_implib_p "$1" ||
- func_cygming_gnu_implib_p "$1"
- then
- win32_nmres=import
- else
- win32_nmres=
- fi
- ;;
- *)
- func_to_tool_file "$1" func_convert_file_msys_to_w32
- win32_nmres=`eval $NM -f posix -A \"$func_to_tool_file_result\" |
- $SED -n -e '
- 1,100{
- / I /{
- s|.*|import|
- p
- q
- }
- }'`
- ;;
- esac
- case $win32_nmres in
- import*) win32_libid_type="x86 archive import";;
- *) win32_libid_type="x86 archive static";;
- esac
- fi
- ;;
- *DLL*)
- win32_libid_type="x86 DLL"
- ;;
- *executable*) # but shell scripts are "executable" too...
- case $win32_fileres in
- *MS\ Windows\ PE\ Intel*)
- win32_libid_type="x86 DLL"
- ;;
- esac
- ;;
- esac
- $ECHO "$win32_libid_type"
-}
-
-# func_cygming_dll_for_implib ARG
-#
-# Platform-specific function to extract the
-# name of the DLL associated with the specified
-# import library ARG.
-# Invoked by eval'ing the libtool variable
-# $sharedlib_from_linklib_cmd
-# Result is available in the variable
-# $sharedlib_from_linklib_result
-func_cygming_dll_for_implib ()
-{
- $debug_cmd
-
- sharedlib_from_linklib_result=`$DLLTOOL --identify-strict --identify "$1"`
-}
-
-# func_cygming_dll_for_implib_fallback_core SECTION_NAME LIBNAMEs
-#
-# The is the core of a fallback implementation of a
-# platform-specific function to extract the name of the
-# DLL associated with the specified import library LIBNAME.
-#
-# SECTION_NAME is either .idata$6 or .idata$7, depending
-# on the platform and compiler that created the implib.
-#
-# Echos the name of the DLL associated with the
-# specified import library.
-func_cygming_dll_for_implib_fallback_core ()
-{
- $debug_cmd
-
- match_literal=`$ECHO "$1" | $SED "$sed_make_literal_regex"`
- $OBJDUMP -s --section "$1" "$2" 2>/dev/null |
- $SED '/^Contents of section '"$match_literal"':/{
- # Place marker at beginning of archive member dllname section
- s/.*/====MARK====/
- p
- d
- }
- # These lines can sometimes be longer than 43 characters, but
- # are always uninteresting
- /:[ ]*file format pe[i]\{,1\}-/d
- /^In archive [^:]*:/d
- # Ensure marker is printed
- /^====MARK====/p
- # Remove all lines with less than 43 characters
- /^.\{43\}/!d
- # From remaining lines, remove first 43 characters
- s/^.\{43\}//' |
- $SED -n '
- # Join marker and all lines until next marker into a single line
- /^====MARK====/ b para
- H
- $ b para
- b
- :para
- x
- s/\n//g
- # Remove the marker
- s/^====MARK====//
- # Remove trailing dots and whitespace
- s/[\. \t]*$//
- # Print
- /./p' |
- # we now have a list, one entry per line, of the stringified
- # contents of the appropriate section of all members of the
- # archive that possess that section. Heuristic: eliminate
- # all those that have a first or second character that is
- # a '.' (that is, objdump's representation of an unprintable
- # character.) This should work for all archives with less than
- # 0x302f exports -- but will fail for DLLs whose name actually
- # begins with a literal '.' or a single character followed by
- # a '.'.
- #
- # Of those that remain, print the first one.
- $SED -e '/^\./d;/^.\./d;q'
-}
-
-# func_cygming_dll_for_implib_fallback ARG
-# Platform-specific function to extract the
-# name of the DLL associated with the specified
-# import library ARG.
-#
-# This fallback implementation is for use when $DLLTOOL
-# does not support the --identify-strict option.
-# Invoked by eval'ing the libtool variable
-# $sharedlib_from_linklib_cmd
-# Result is available in the variable
-# $sharedlib_from_linklib_result
-func_cygming_dll_for_implib_fallback ()
-{
- $debug_cmd
-
- if func_cygming_gnu_implib_p "$1"; then
- # binutils import library
- sharedlib_from_linklib_result=`func_cygming_dll_for_implib_fallback_core '.idata$7' "$1"`
- elif func_cygming_ms_implib_p "$1"; then
- # ms-generated import library
- sharedlib_from_linklib_result=`func_cygming_dll_for_implib_fallback_core '.idata$6' "$1"`
- else
- # unknown
- sharedlib_from_linklib_result=
- fi
-}
-
-
-# func_extract_an_archive dir oldlib
-func_extract_an_archive ()
-{
- $debug_cmd
-
- f_ex_an_ar_dir=$1; shift
- f_ex_an_ar_oldlib=$1
- if test yes = "$lock_old_archive_extraction"; then
- lockfile=$f_ex_an_ar_oldlib.lock
- until $opt_dry_run || ln "$progpath" "$lockfile" 2>/dev/null; do
- func_echo "Waiting for $lockfile to be removed"
- sleep 2
- done
- fi
- func_show_eval "(cd \$f_ex_an_ar_dir && $AR x \"\$f_ex_an_ar_oldlib\")" \
- 'stat=$?; rm -f "$lockfile"; exit $stat'
- if test yes = "$lock_old_archive_extraction"; then
- $opt_dry_run || rm -f "$lockfile"
- fi
- if ($AR t "$f_ex_an_ar_oldlib" | sort | sort -uc >/dev/null 2>&1); then
- :
- else
- func_fatal_error "object name conflicts in archive: $f_ex_an_ar_dir/$f_ex_an_ar_oldlib"
- fi
-}
-
-
-# func_extract_archives gentop oldlib ...
-func_extract_archives ()
-{
- $debug_cmd
-
- my_gentop=$1; shift
- my_oldlibs=${1+"$@"}
- my_oldobjs=
- my_xlib=
- my_xabs=
- my_xdir=
-
- for my_xlib in $my_oldlibs; do
- # Extract the objects.
- case $my_xlib in
- [\\/]* | [A-Za-z]:[\\/]*) my_xabs=$my_xlib ;;
- *) my_xabs=`pwd`"/$my_xlib" ;;
- esac
- func_basename "$my_xlib"
- my_xlib=$func_basename_result
- my_xlib_u=$my_xlib
- while :; do
- case " $extracted_archives " in
- *" $my_xlib_u "*)
- func_arith $extracted_serial + 1
- extracted_serial=$func_arith_result
- my_xlib_u=lt$extracted_serial-$my_xlib ;;
- *) break ;;
- esac
- done
- extracted_archives="$extracted_archives $my_xlib_u"
- my_xdir=$my_gentop/$my_xlib_u
-
- func_mkdir_p "$my_xdir"
-
- case $host in
- *-darwin*)
- func_verbose "Extracting $my_xabs"
- # Do not bother doing anything if just a dry run
- $opt_dry_run || {
- darwin_orig_dir=`pwd`
- cd $my_xdir || exit $?
- darwin_archive=$my_xabs
- darwin_curdir=`pwd`
- func_basename "$darwin_archive"
- darwin_base_archive=$func_basename_result
- darwin_arches=`$LIPO -info "$darwin_archive" 2>/dev/null | $GREP Architectures 2>/dev/null || true`
- if test -n "$darwin_arches"; then
- darwin_arches=`$ECHO "$darwin_arches" | $SED -e 's/.*are://'`
- darwin_arch=
- func_verbose "$darwin_base_archive has multiple architectures $darwin_arches"
- for darwin_arch in $darwin_arches; do
- func_mkdir_p "unfat-$$/$darwin_base_archive-$darwin_arch"
- $LIPO -thin $darwin_arch -output "unfat-$$/$darwin_base_archive-$darwin_arch/$darwin_base_archive" "$darwin_archive"
- cd "unfat-$$/$darwin_base_archive-$darwin_arch"
- func_extract_an_archive "`pwd`" "$darwin_base_archive"
- cd "$darwin_curdir"
- $RM "unfat-$$/$darwin_base_archive-$darwin_arch/$darwin_base_archive"
- done # $darwin_arches
- ## Okay now we've a bunch of thin objects, gotta fatten them up :)
- darwin_filelist=`find unfat-$$ -type f -name \*.o -print -o -name \*.lo -print | $SED -e "$sed_basename" | sort -u`
- darwin_file=
- darwin_files=
- for darwin_file in $darwin_filelist; do
- darwin_files=`find unfat-$$ -name $darwin_file -print | sort | $NL2SP`
- $LIPO -create -output "$darwin_file" $darwin_files
- done # $darwin_filelist
- $RM -rf unfat-$$
- cd "$darwin_orig_dir"
- else
- cd $darwin_orig_dir
- func_extract_an_archive "$my_xdir" "$my_xabs"
- fi # $darwin_arches
- } # !$opt_dry_run
- ;;
- *)
- func_extract_an_archive "$my_xdir" "$my_xabs"
- ;;
- esac
- my_oldobjs="$my_oldobjs "`find $my_xdir -name \*.$objext -print -o -name \*.lo -print | sort | $NL2SP`
- done
-
- func_extract_archives_result=$my_oldobjs
-}
-
-
-# func_emit_wrapper [arg=no]
-#
-# Emit a libtool wrapper script on stdout.
-# Don't directly open a file because we may want to
-# incorporate the script contents within a cygwin/mingw
-# wrapper executable. Must ONLY be called from within
-# func_mode_link because it depends on a number of variables
-# set therein.
-#
-# ARG is the value that the WRAPPER_SCRIPT_BELONGS_IN_OBJDIR
-# variable will take. If 'yes', then the emitted script
-# will assume that the directory where it is stored is
-# the $objdir directory. This is a cygwin/mingw-specific
-# behavior.
-func_emit_wrapper ()
-{
- func_emit_wrapper_arg1=${1-no}
-
- $ECHO "\
-#! $SHELL
-
-# $output - temporary wrapper script for $objdir/$outputname
-# Generated by $PROGRAM (GNU $PACKAGE) $VERSION
-#
-# The $output program cannot be directly executed until all the libtool
-# libraries that it depends on are installed.
-#
-# This wrapper script should never be moved out of the build directory.
-# If it is, it will not operate correctly.
-
-# Sed substitution that helps us do robust quoting. It backslashifies
-# metacharacters that are still active within double-quoted strings.
-sed_quote_subst='$sed_quote_subst'
-
-# Be Bourne compatible
-if test -n \"\${ZSH_VERSION+set}\" && (emulate sh) >/dev/null 2>&1; then
- emulate sh
- NULLCMD=:
- # Zsh 3.x and 4.x performs word splitting on \${1+\"\$@\"}, which
- # is contrary to our usage. Disable this feature.
- alias -g '\${1+\"\$@\"}'='\"\$@\"'
- setopt NO_GLOB_SUBST
-else
- case \`(set -o) 2>/dev/null\` in *posix*) set -o posix;; esac
-fi
-BIN_SH=xpg4; export BIN_SH # for Tru64
-DUALCASE=1; export DUALCASE # for MKS sh
-
-# The HP-UX ksh and POSIX shell print the target directory to stdout
-# if CDPATH is set.
-(unset CDPATH) >/dev/null 2>&1 && unset CDPATH
-
-relink_command=\"$relink_command\"
-
-# This environment variable determines our operation mode.
-if test \"\$libtool_install_magic\" = \"$magic\"; then
- # install mode needs the following variables:
- generated_by_libtool_version='$macro_version'
- notinst_deplibs='$notinst_deplibs'
-else
- # When we are sourced in execute mode, \$file and \$ECHO are already set.
- if test \"\$libtool_execute_magic\" != \"$magic\"; then
- file=\"\$0\""
-
- qECHO=`$ECHO "$ECHO" | $SED "$sed_quote_subst"`
- $ECHO "\
-
-# A function that is used when there is no print builtin or printf.
-func_fallback_echo ()
-{
- eval 'cat <<_LTECHO_EOF
-\$1
-_LTECHO_EOF'
-}
- ECHO=\"$qECHO\"
- fi
-
-# Very basic option parsing. These options are (a) specific to
-# the libtool wrapper, (b) are identical between the wrapper
-# /script/ and the wrapper /executable/ that is used only on
-# windows platforms, and (c) all begin with the string "--lt-"
-# (application programs are unlikely to have options that match
-# this pattern).
-#
-# There are only two supported options: --lt-debug and
-# --lt-dump-script. There is, deliberately, no --lt-help.
-#
-# The first argument to this parsing function should be the
-# script's $0 value, followed by "$@".
-lt_option_debug=
-func_parse_lt_options ()
-{
- lt_script_arg0=\$0
- shift
- for lt_opt
- do
- case \"\$lt_opt\" in
- --lt-debug) lt_option_debug=1 ;;
- --lt-dump-script)
- lt_dump_D=\`\$ECHO \"X\$lt_script_arg0\" | $SED -e 's/^X//' -e 's%/[^/]*$%%'\`
- test \"X\$lt_dump_D\" = \"X\$lt_script_arg0\" && lt_dump_D=.
- lt_dump_F=\`\$ECHO \"X\$lt_script_arg0\" | $SED -e 's/^X//' -e 's%^.*/%%'\`
- cat \"\$lt_dump_D/\$lt_dump_F\"
- exit 0
- ;;
- --lt-*)
- \$ECHO \"Unrecognized --lt- option: '\$lt_opt'\" 1>&2
- exit 1
- ;;
- esac
- done
-
- # Print the debug banner immediately:
- if test -n \"\$lt_option_debug\"; then
- echo \"$outputname:$output:\$LINENO: libtool wrapper (GNU $PACKAGE) $VERSION\" 1>&2
- fi
-}
-
-# Used when --lt-debug. Prints its arguments to stdout
-# (redirection is the responsibility of the caller)
-func_lt_dump_args ()
-{
- lt_dump_args_N=1;
- for lt_arg
- do
- \$ECHO \"$outputname:$output:\$LINENO: newargv[\$lt_dump_args_N]: \$lt_arg\"
- lt_dump_args_N=\`expr \$lt_dump_args_N + 1\`
- done
-}
-
-# Core function for launching the target application
-func_exec_program_core ()
-{
-"
- case $host in
- # Backslashes separate directories on plain windows
- *-*-mingw | *-*-os2* | *-cegcc*)
- $ECHO "\
- if test -n \"\$lt_option_debug\"; then
- \$ECHO \"$outputname:$output:\$LINENO: newargv[0]: \$progdir\\\\\$program\" 1>&2
- func_lt_dump_args \${1+\"\$@\"} 1>&2
- fi
- exec \"\$progdir\\\\\$program\" \${1+\"\$@\"}
-"
- ;;
-
- *)
- $ECHO "\
- if test -n \"\$lt_option_debug\"; then
- \$ECHO \"$outputname:$output:\$LINENO: newargv[0]: \$progdir/\$program\" 1>&2
- func_lt_dump_args \${1+\"\$@\"} 1>&2
- fi
- exec \"\$progdir/\$program\" \${1+\"\$@\"}
-"
- ;;
- esac
- $ECHO "\
- \$ECHO \"\$0: cannot exec \$program \$*\" 1>&2
- exit 1
-}
-
-# A function to encapsulate launching the target application
-# Strips options in the --lt-* namespace from \$@ and
-# launches target application with the remaining arguments.
-func_exec_program ()
-{
- case \" \$* \" in
- *\\ --lt-*)
- for lt_wr_arg
- do
- case \$lt_wr_arg in
- --lt-*) ;;
- *) set x \"\$@\" \"\$lt_wr_arg\"; shift;;
- esac
- shift
- done ;;
- esac
- func_exec_program_core \${1+\"\$@\"}
-}
-
- # Parse options
- func_parse_lt_options \"\$0\" \${1+\"\$@\"}
-
- # Find the directory that this script lives in.
- thisdir=\`\$ECHO \"\$file\" | $SED 's%/[^/]*$%%'\`
- test \"x\$thisdir\" = \"x\$file\" && thisdir=.
-
- # Follow symbolic links until we get to the real thisdir.
- file=\`ls -ld \"\$file\" | $SED -n 's/.*-> //p'\`
- while test -n \"\$file\"; do
- destdir=\`\$ECHO \"\$file\" | $SED 's%/[^/]*\$%%'\`
-
- # If there was a directory component, then change thisdir.
- if test \"x\$destdir\" != \"x\$file\"; then
- case \"\$destdir\" in
- [\\\\/]* | [A-Za-z]:[\\\\/]*) thisdir=\"\$destdir\" ;;
- *) thisdir=\"\$thisdir/\$destdir\" ;;
- esac
- fi
-
- file=\`\$ECHO \"\$file\" | $SED 's%^.*/%%'\`
- file=\`ls -ld \"\$thisdir/\$file\" | $SED -n 's/.*-> //p'\`
- done
-
- # Usually 'no', except on cygwin/mingw when embedded into
- # the cwrapper.
- WRAPPER_SCRIPT_BELONGS_IN_OBJDIR=$func_emit_wrapper_arg1
- if test \"\$WRAPPER_SCRIPT_BELONGS_IN_OBJDIR\" = \"yes\"; then
- # special case for '.'
- if test \"\$thisdir\" = \".\"; then
- thisdir=\`pwd\`
- fi
- # remove .libs from thisdir
- case \"\$thisdir\" in
- *[\\\\/]$objdir ) thisdir=\`\$ECHO \"\$thisdir\" | $SED 's%[\\\\/][^\\\\/]*$%%'\` ;;
- $objdir ) thisdir=. ;;
- esac
- fi
-
- # Try to get the absolute directory name.
- absdir=\`cd \"\$thisdir\" && pwd\`
- test -n \"\$absdir\" && thisdir=\"\$absdir\"
-"
-
- if test yes = "$fast_install"; then
- $ECHO "\
- program=lt-'$outputname'$exeext
- progdir=\"\$thisdir/$objdir\"
-
- if test ! -f \"\$progdir/\$program\" ||
- { file=\`ls -1dt \"\$progdir/\$program\" \"\$progdir/../\$program\" 2>/dev/null | $SED 1q\`; \\
- test \"X\$file\" != \"X\$progdir/\$program\"; }; then
-
- file=\"\$\$-\$program\"
-
- if test ! -d \"\$progdir\"; then
- $MKDIR \"\$progdir\"
- else
- $RM \"\$progdir/\$file\"
- fi"
-
- $ECHO "\
-
- # relink executable if necessary
- if test -n \"\$relink_command\"; then
- if relink_command_output=\`eval \$relink_command 2>&1\`; then :
- else
- \$ECHO \"\$relink_command_output\" >&2
- $RM \"\$progdir/\$file\"
- exit 1
- fi
- fi
-
- $MV \"\$progdir/\$file\" \"\$progdir/\$program\" 2>/dev/null ||
- { $RM \"\$progdir/\$program\";
- $MV \"\$progdir/\$file\" \"\$progdir/\$program\"; }
- $RM \"\$progdir/\$file\"
- fi"
- else
- $ECHO "\
- program='$outputname'
- progdir=\"\$thisdir/$objdir\"
-"
- fi
-
- $ECHO "\
-
- if test -f \"\$progdir/\$program\"; then"
-
- # fixup the dll searchpath if we need to.
- #
- # Fix the DLL searchpath if we need to. Do this before prepending
- # to shlibpath, because on Windows, both are PATH and uninstalled
- # libraries must come first.
- if test -n "$dllsearchpath"; then
- $ECHO "\
- # Add the dll search path components to the executable PATH
- PATH=$dllsearchpath:\$PATH
-"
- fi
-
- # Export our shlibpath_var if we have one.
- if test yes = "$shlibpath_overrides_runpath" && test -n "$shlibpath_var" && test -n "$temp_rpath"; then
- $ECHO "\
- # Add our own library path to $shlibpath_var
- $shlibpath_var=\"$temp_rpath\$$shlibpath_var\"
-
- # Some systems cannot cope with colon-terminated $shlibpath_var
- # The second colon is a workaround for a bug in BeOS R4 sed
- $shlibpath_var=\`\$ECHO \"\$$shlibpath_var\" | $SED 's/::*\$//'\`
-
- export $shlibpath_var
-"
- fi
-
- $ECHO "\
- if test \"\$libtool_execute_magic\" != \"$magic\"; then
- # Run the actual program with our arguments.
- func_exec_program \${1+\"\$@\"}
- fi
- else
- # The program doesn't exist.
- \$ECHO \"\$0: error: '\$progdir/\$program' does not exist\" 1>&2
- \$ECHO \"This script is just a wrapper for \$program.\" 1>&2
- \$ECHO \"See the $PACKAGE documentation for more information.\" 1>&2
- exit 1
- fi
-fi\
-"
-}
-
-
-# func_emit_cwrapperexe_src
-# emit the source code for a wrapper executable on stdout
-# Must ONLY be called from within func_mode_link because
-# it depends on a number of variable set therein.
-func_emit_cwrapperexe_src ()
-{
- cat <
-#include
-#ifdef _MSC_VER
-# include
-# include
-# include
-#else
-# include
-# include
-# ifdef __CYGWIN__
-# include
-# endif
-#endif
-#include
-#include
-#include
-#include
-#include
-#include
-#include
-#include
-
-#define STREQ(s1, s2) (strcmp ((s1), (s2)) == 0)
-
-/* declarations of non-ANSI functions */
-#if defined __MINGW32__
-# ifdef __STRICT_ANSI__
-int _putenv (const char *);
-# endif
-#elif defined __CYGWIN__
-# ifdef __STRICT_ANSI__
-char *realpath (const char *, char *);
-int putenv (char *);
-int setenv (const char *, const char *, int);
-# endif
-/* #elif defined other_platform || defined ... */
-#endif
-
-/* portability defines, excluding path handling macros */
-#if defined _MSC_VER
-# define setmode _setmode
-# define stat _stat
-# define chmod _chmod
-# define getcwd _getcwd
-# define putenv _putenv
-# define S_IXUSR _S_IEXEC
-#elif defined __MINGW32__
-# define setmode _setmode
-# define stat _stat
-# define chmod _chmod
-# define getcwd _getcwd
-# define putenv _putenv
-#elif defined __CYGWIN__
-# define HAVE_SETENV
-# define FOPEN_WB "wb"
-/* #elif defined other platforms ... */
-#endif
-
-#if defined PATH_MAX
-# define LT_PATHMAX PATH_MAX
-#elif defined MAXPATHLEN
-# define LT_PATHMAX MAXPATHLEN
-#else
-# define LT_PATHMAX 1024
-#endif
-
-#ifndef S_IXOTH
-# define S_IXOTH 0
-#endif
-#ifndef S_IXGRP
-# define S_IXGRP 0
-#endif
-
-/* path handling portability macros */
-#ifndef DIR_SEPARATOR
-# define DIR_SEPARATOR '/'
-# define PATH_SEPARATOR ':'
-#endif
-
-#if defined _WIN32 || defined __MSDOS__ || defined __DJGPP__ || \
- defined __OS2__
-# define HAVE_DOS_BASED_FILE_SYSTEM
-# define FOPEN_WB "wb"
-# ifndef DIR_SEPARATOR_2
-# define DIR_SEPARATOR_2 '\\'
-# endif
-# ifndef PATH_SEPARATOR_2
-# define PATH_SEPARATOR_2 ';'
-# endif
-#endif
-
-#ifndef DIR_SEPARATOR_2
-# define IS_DIR_SEPARATOR(ch) ((ch) == DIR_SEPARATOR)
-#else /* DIR_SEPARATOR_2 */
-# define IS_DIR_SEPARATOR(ch) \
- (((ch) == DIR_SEPARATOR) || ((ch) == DIR_SEPARATOR_2))
-#endif /* DIR_SEPARATOR_2 */
-
-#ifndef PATH_SEPARATOR_2
-# define IS_PATH_SEPARATOR(ch) ((ch) == PATH_SEPARATOR)
-#else /* PATH_SEPARATOR_2 */
-# define IS_PATH_SEPARATOR(ch) ((ch) == PATH_SEPARATOR_2)
-#endif /* PATH_SEPARATOR_2 */
-
-#ifndef FOPEN_WB
-# define FOPEN_WB "w"
-#endif
-#ifndef _O_BINARY
-# define _O_BINARY 0
-#endif
-
-#define XMALLOC(type, num) ((type *) xmalloc ((num) * sizeof(type)))
-#define XFREE(stale) do { \
- if (stale) { free (stale); stale = 0; } \
-} while (0)
-
-#if defined LT_DEBUGWRAPPER
-static int lt_debug = 1;
-#else
-static int lt_debug = 0;
-#endif
-
-const char *program_name = "libtool-wrapper"; /* in case xstrdup fails */
-
-void *xmalloc (size_t num);
-char *xstrdup (const char *string);
-const char *base_name (const char *name);
-char *find_executable (const char *wrapper);
-char *chase_symlinks (const char *pathspec);
-int make_executable (const char *path);
-int check_executable (const char *path);
-char *strendzap (char *str, const char *pat);
-void lt_debugprintf (const char *file, int line, const char *fmt, ...);
-void lt_fatal (const char *file, int line, const char *message, ...);
-static const char *nonnull (const char *s);
-static const char *nonempty (const char *s);
-void lt_setenv (const char *name, const char *value);
-char *lt_extend_str (const char *orig_value, const char *add, int to_end);
-void lt_update_exe_path (const char *name, const char *value);
-void lt_update_lib_path (const char *name, const char *value);
-char **prepare_spawn (char **argv);
-void lt_dump_script (FILE *f);
-EOF
-
- cat <= 0)
- && (st.st_mode & (S_IXUSR | S_IXGRP | S_IXOTH)))
- return 1;
- else
- return 0;
-}
-
-int
-make_executable (const char *path)
-{
- int rval = 0;
- struct stat st;
-
- lt_debugprintf (__FILE__, __LINE__, "(make_executable): %s\n",
- nonempty (path));
- if ((!path) || (!*path))
- return 0;
-
- if (stat (path, &st) >= 0)
- {
- rval = chmod (path, st.st_mode | S_IXOTH | S_IXGRP | S_IXUSR);
- }
- return rval;
-}
-
-/* Searches for the full path of the wrapper. Returns
- newly allocated full path name if found, NULL otherwise
- Does not chase symlinks, even on platforms that support them.
-*/
-char *
-find_executable (const char *wrapper)
-{
- int has_slash = 0;
- const char *p;
- const char *p_next;
- /* static buffer for getcwd */
- char tmp[LT_PATHMAX + 1];
- size_t tmp_len;
- char *concat_name;
-
- lt_debugprintf (__FILE__, __LINE__, "(find_executable): %s\n",
- nonempty (wrapper));
-
- if ((wrapper == NULL) || (*wrapper == '\0'))
- return NULL;
-
- /* Absolute path? */
-#if defined HAVE_DOS_BASED_FILE_SYSTEM
- if (isalpha ((unsigned char) wrapper[0]) && wrapper[1] == ':')
- {
- concat_name = xstrdup (wrapper);
- if (check_executable (concat_name))
- return concat_name;
- XFREE (concat_name);
- }
- else
- {
-#endif
- if (IS_DIR_SEPARATOR (wrapper[0]))
- {
- concat_name = xstrdup (wrapper);
- if (check_executable (concat_name))
- return concat_name;
- XFREE (concat_name);
- }
-#if defined HAVE_DOS_BASED_FILE_SYSTEM
- }
-#endif
-
- for (p = wrapper; *p; p++)
- if (*p == '/')
- {
- has_slash = 1;
- break;
- }
- if (!has_slash)
- {
- /* no slashes; search PATH */
- const char *path = getenv ("PATH");
- if (path != NULL)
- {
- for (p = path; *p; p = p_next)
- {
- const char *q;
- size_t p_len;
- for (q = p; *q; q++)
- if (IS_PATH_SEPARATOR (*q))
- break;
- p_len = (size_t) (q - p);
- p_next = (*q == '\0' ? q : q + 1);
- if (p_len == 0)
- {
- /* empty path: current directory */
- if (getcwd (tmp, LT_PATHMAX) == NULL)
- lt_fatal (__FILE__, __LINE__, "getcwd failed: %s",
- nonnull (strerror (errno)));
- tmp_len = strlen (tmp);
- concat_name =
- XMALLOC (char, tmp_len + 1 + strlen (wrapper) + 1);
- memcpy (concat_name, tmp, tmp_len);
- concat_name[tmp_len] = '/';
- strcpy (concat_name + tmp_len + 1, wrapper);
- }
- else
- {
- concat_name =
- XMALLOC (char, p_len + 1 + strlen (wrapper) + 1);
- memcpy (concat_name, p, p_len);
- concat_name[p_len] = '/';
- strcpy (concat_name + p_len + 1, wrapper);
- }
- if (check_executable (concat_name))
- return concat_name;
- XFREE (concat_name);
- }
- }
- /* not found in PATH; assume curdir */
- }
- /* Relative path | not found in path: prepend cwd */
- if (getcwd (tmp, LT_PATHMAX) == NULL)
- lt_fatal (__FILE__, __LINE__, "getcwd failed: %s",
- nonnull (strerror (errno)));
- tmp_len = strlen (tmp);
- concat_name = XMALLOC (char, tmp_len + 1 + strlen (wrapper) + 1);
- memcpy (concat_name, tmp, tmp_len);
- concat_name[tmp_len] = '/';
- strcpy (concat_name + tmp_len + 1, wrapper);
-
- if (check_executable (concat_name))
- return concat_name;
- XFREE (concat_name);
- return NULL;
-}
-
-char *
-chase_symlinks (const char *pathspec)
-{
-#ifndef S_ISLNK
- return xstrdup (pathspec);
-#else
- char buf[LT_PATHMAX];
- struct stat s;
- char *tmp_pathspec = xstrdup (pathspec);
- char *p;
- int has_symlinks = 0;
- while (strlen (tmp_pathspec) && !has_symlinks)
- {
- lt_debugprintf (__FILE__, __LINE__,
- "checking path component for symlinks: %s\n",
- tmp_pathspec);
- if (lstat (tmp_pathspec, &s) == 0)
- {
- if (S_ISLNK (s.st_mode) != 0)
- {
- has_symlinks = 1;
- break;
- }
-
- /* search backwards for last DIR_SEPARATOR */
- p = tmp_pathspec + strlen (tmp_pathspec) - 1;
- while ((p > tmp_pathspec) && (!IS_DIR_SEPARATOR (*p)))
- p--;
- if ((p == tmp_pathspec) && (!IS_DIR_SEPARATOR (*p)))
- {
- /* no more DIR_SEPARATORS left */
- break;
- }
- *p = '\0';
- }
- else
- {
- lt_fatal (__FILE__, __LINE__,
- "error accessing file \"%s\": %s",
- tmp_pathspec, nonnull (strerror (errno)));
- }
- }
- XFREE (tmp_pathspec);
-
- if (!has_symlinks)
- {
- return xstrdup (pathspec);
- }
-
- tmp_pathspec = realpath (pathspec, buf);
- if (tmp_pathspec == 0)
- {
- lt_fatal (__FILE__, __LINE__,
- "could not follow symlinks for %s", pathspec);
- }
- return xstrdup (tmp_pathspec);
-#endif
-}
-
-char *
-strendzap (char *str, const char *pat)
-{
- size_t len, patlen;
-
- assert (str != NULL);
- assert (pat != NULL);
-
- len = strlen (str);
- patlen = strlen (pat);
-
- if (patlen <= len)
- {
- str += len - patlen;
- if (STREQ (str, pat))
- *str = '\0';
- }
- return str;
-}
-
-void
-lt_debugprintf (const char *file, int line, const char *fmt, ...)
-{
- va_list args;
- if (lt_debug)
- {
- (void) fprintf (stderr, "%s:%s:%d: ", program_name, file, line);
- va_start (args, fmt);
- (void) vfprintf (stderr, fmt, args);
- va_end (args);
- }
-}
-
-static void
-lt_error_core (int exit_status, const char *file,
- int line, const char *mode,
- const char *message, va_list ap)
-{
- fprintf (stderr, "%s:%s:%d: %s: ", program_name, file, line, mode);
- vfprintf (stderr, message, ap);
- fprintf (stderr, ".\n");
-
- if (exit_status >= 0)
- exit (exit_status);
-}
-
-void
-lt_fatal (const char *file, int line, const char *message, ...)
-{
- va_list ap;
- va_start (ap, message);
- lt_error_core (EXIT_FAILURE, file, line, "FATAL", message, ap);
- va_end (ap);
-}
-
-static const char *
-nonnull (const char *s)
-{
- return s ? s : "(null)";
-}
-
-static const char *
-nonempty (const char *s)
-{
- return (s && !*s) ? "(empty)" : nonnull (s);
-}
-
-void
-lt_setenv (const char *name, const char *value)
-{
- lt_debugprintf (__FILE__, __LINE__,
- "(lt_setenv) setting '%s' to '%s'\n",
- nonnull (name), nonnull (value));
- {
-#ifdef HAVE_SETENV
- /* always make a copy, for consistency with !HAVE_SETENV */
- char *str = xstrdup (value);
- setenv (name, str, 1);
-#else
- size_t len = strlen (name) + 1 + strlen (value) + 1;
- char *str = XMALLOC (char, len);
- sprintf (str, "%s=%s", name, value);
- if (putenv (str) != EXIT_SUCCESS)
- {
- XFREE (str);
- }
-#endif
- }
-}
-
-char *
-lt_extend_str (const char *orig_value, const char *add, int to_end)
-{
- char *new_value;
- if (orig_value && *orig_value)
- {
- size_t orig_value_len = strlen (orig_value);
- size_t add_len = strlen (add);
- new_value = XMALLOC (char, add_len + orig_value_len + 1);
- if (to_end)
- {
- strcpy (new_value, orig_value);
- strcpy (new_value + orig_value_len, add);
- }
- else
- {
- strcpy (new_value, add);
- strcpy (new_value + add_len, orig_value);
- }
- }
- else
- {
- new_value = xstrdup (add);
- }
- return new_value;
-}
-
-void
-lt_update_exe_path (const char *name, const char *value)
-{
- lt_debugprintf (__FILE__, __LINE__,
- "(lt_update_exe_path) modifying '%s' by prepending '%s'\n",
- nonnull (name), nonnull (value));
-
- if (name && *name && value && *value)
- {
- char *new_value = lt_extend_str (getenv (name), value, 0);
- /* some systems can't cope with a ':'-terminated path #' */
- size_t len = strlen (new_value);
- while ((len > 0) && IS_PATH_SEPARATOR (new_value[len-1]))
- {
- new_value[--len] = '\0';
- }
- lt_setenv (name, new_value);
- XFREE (new_value);
- }
-}
-
-void
-lt_update_lib_path (const char *name, const char *value)
-{
- lt_debugprintf (__FILE__, __LINE__,
- "(lt_update_lib_path) modifying '%s' by prepending '%s'\n",
- nonnull (name), nonnull (value));
-
- if (name && *name && value && *value)
- {
- char *new_value = lt_extend_str (getenv (name), value, 0);
- lt_setenv (name, new_value);
- XFREE (new_value);
- }
-}
-
-EOF
- case $host_os in
- mingw*)
- cat <<"EOF"
-
-/* Prepares an argument vector before calling spawn().
- Note that spawn() does not by itself call the command interpreter
- (getenv ("COMSPEC") != NULL ? getenv ("COMSPEC") :
- ({ OSVERSIONINFO v; v.dwOSVersionInfoSize = sizeof(OSVERSIONINFO);
- GetVersionEx(&v);
- v.dwPlatformId == VER_PLATFORM_WIN32_NT;
- }) ? "cmd.exe" : "command.com").
- Instead it simply concatenates the arguments, separated by ' ', and calls
- CreateProcess(). We must quote the arguments since Win32 CreateProcess()
- interprets characters like ' ', '\t', '\\', '"' (but not '<' and '>') in a
- special way:
- - Space and tab are interpreted as delimiters. They are not treated as
- delimiters if they are surrounded by double quotes: "...".
- - Unescaped double quotes are removed from the input. Their only effect is
- that within double quotes, space and tab are treated like normal
- characters.
- - Backslashes not followed by double quotes are not special.
- - But 2*n+1 backslashes followed by a double quote become
- n backslashes followed by a double quote (n >= 0):
- \" -> "
- \\\" -> \"
- \\\\\" -> \\"
- */
-#define SHELL_SPECIAL_CHARS "\"\\ \001\002\003\004\005\006\007\010\011\012\013\014\015\016\017\020\021\022\023\024\025\026\027\030\031\032\033\034\035\036\037"
-#define SHELL_SPACE_CHARS " \001\002\003\004\005\006\007\010\011\012\013\014\015\016\017\020\021\022\023\024\025\026\027\030\031\032\033\034\035\036\037"
-char **
-prepare_spawn (char **argv)
-{
- size_t argc;
- char **new_argv;
- size_t i;
-
- /* Count number of arguments. */
- for (argc = 0; argv[argc] != NULL; argc++)
- ;
-
- /* Allocate new argument vector. */
- new_argv = XMALLOC (char *, argc + 1);
-
- /* Put quoted arguments into the new argument vector. */
- for (i = 0; i < argc; i++)
- {
- const char *string = argv[i];
-
- if (string[0] == '\0')
- new_argv[i] = xstrdup ("\"\"");
- else if (strpbrk (string, SHELL_SPECIAL_CHARS) != NULL)
- {
- int quote_around = (strpbrk (string, SHELL_SPACE_CHARS) != NULL);
- size_t length;
- unsigned int backslashes;
- const char *s;
- char *quoted_string;
- char *p;
-
- length = 0;
- backslashes = 0;
- if (quote_around)
- length++;
- for (s = string; *s != '\0'; s++)
- {
- char c = *s;
- if (c == '"')
- length += backslashes + 1;
- length++;
- if (c == '\\')
- backslashes++;
- else
- backslashes = 0;
- }
- if (quote_around)
- length += backslashes + 1;
-
- quoted_string = XMALLOC (char, length + 1);
-
- p = quoted_string;
- backslashes = 0;
- if (quote_around)
- *p++ = '"';
- for (s = string; *s != '\0'; s++)
- {
- char c = *s;
- if (c == '"')
- {
- unsigned int j;
- for (j = backslashes + 1; j > 0; j--)
- *p++ = '\\';
- }
- *p++ = c;
- if (c == '\\')
- backslashes++;
- else
- backslashes = 0;
- }
- if (quote_around)
- {
- unsigned int j;
- for (j = backslashes; j > 0; j--)
- *p++ = '\\';
- *p++ = '"';
- }
- *p = '\0';
-
- new_argv[i] = quoted_string;
- }
- else
- new_argv[i] = (char *) string;
- }
- new_argv[argc] = NULL;
-
- return new_argv;
-}
-EOF
- ;;
- esac
-
- cat <<"EOF"
-void lt_dump_script (FILE* f)
-{
-EOF
- func_emit_wrapper yes |
- $SED -n -e '
-s/^\(.\{79\}\)\(..*\)/\1\
-\2/
-h
-s/\([\\"]\)/\\\1/g
-s/$/\\n/
-s/\([^\n]*\).*/ fputs ("\1", f);/p
-g
-D'
- cat <<"EOF"
-}
-EOF
-}
-# end: func_emit_cwrapperexe_src
-
-# func_win32_import_lib_p ARG
-# True if ARG is an import lib, as indicated by $file_magic_cmd
-func_win32_import_lib_p ()
-{
- $debug_cmd
-
- case `eval $file_magic_cmd \"\$1\" 2>/dev/null | $SED -e 10q` in
- *import*) : ;;
- *) false ;;
- esac
-}
-
-# func_suncc_cstd_abi
-# !!ONLY CALL THIS FOR SUN CC AFTER $compile_command IS FULLY EXPANDED!!
-# Several compiler flags select an ABI that is incompatible with the
-# Cstd library. Avoid specifying it if any are in CXXFLAGS.
-func_suncc_cstd_abi ()
-{
- $debug_cmd
-
- case " $compile_command " in
- *" -compat=g "*|*\ -std=c++[0-9][0-9]\ *|*" -library=stdcxx4 "*|*" -library=stlport4 "*)
- suncc_use_cstd_abi=no
- ;;
- *)
- suncc_use_cstd_abi=yes
- ;;
- esac
-}
-
-# func_mode_link arg...
-func_mode_link ()
-{
- $debug_cmd
-
- case $host in
- *-*-cygwin* | *-*-mingw* | *-*-pw32* | *-*-os2* | *-cegcc*)
- # It is impossible to link a dll without this setting, and
- # we shouldn't force the makefile maintainer to figure out
- # what system we are compiling for in order to pass an extra
- # flag for every libtool invocation.
- # allow_undefined=no
-
- # FIXME: Unfortunately, there are problems with the above when trying
- # to make a dll that has undefined symbols, in which case not
- # even a static library is built. For now, we need to specify
- # -no-undefined on the libtool link line when we can be certain
- # that all symbols are satisfied, otherwise we get a static library.
- allow_undefined=yes
- ;;
- *)
- allow_undefined=yes
- ;;
- esac
- libtool_args=$nonopt
- base_compile="$nonopt $@"
- compile_command=$nonopt
- finalize_command=$nonopt
-
- compile_rpath=
- finalize_rpath=
- compile_shlibpath=
- finalize_shlibpath=
- convenience=
- old_convenience=
- deplibs=
- old_deplibs=
- compiler_flags=
- linker_flags=
- dllsearchpath=
- lib_search_path=`pwd`
- inst_prefix_dir=
- new_inherited_linker_flags=
-
- avoid_version=no
- bindir=
- dlfiles=
- dlprefiles=
- dlself=no
- export_dynamic=no
- export_symbols=
- export_symbols_regex=
- generated=
- libobjs=
- ltlibs=
- module=no
- no_install=no
- objs=
- os2dllname=
- non_pic_objects=
- precious_files_regex=
- prefer_static_libs=no
- preload=false
- prev=
- prevarg=
- release=
- rpath=
- xrpath=
- perm_rpath=
- temp_rpath=
- thread_safe=no
- vinfo=
- vinfo_number=no
- weak_libs=
- single_module=$wl-single_module
- func_infer_tag $base_compile
-
- # We need to know -static, to get the right output filenames.
- for arg
- do
- case $arg in
- -shared)
- test yes != "$build_libtool_libs" \
- && func_fatal_configuration "cannot build a shared library"
- build_old_libs=no
- break
- ;;
- -all-static | -static | -static-libtool-libs)
- case $arg in
- -all-static)
- if test yes = "$build_libtool_libs" && test -z "$link_static_flag"; then
- func_warning "complete static linking is impossible in this configuration"
- fi
- if test -n "$link_static_flag"; then
- dlopen_self=$dlopen_self_static
- fi
- prefer_static_libs=yes
- ;;
- -static)
- if test -z "$pic_flag" && test -n "$link_static_flag"; then
- dlopen_self=$dlopen_self_static
- fi
- prefer_static_libs=built
- ;;
- -static-libtool-libs)
- if test -z "$pic_flag" && test -n "$link_static_flag"; then
- dlopen_self=$dlopen_self_static
- fi
- prefer_static_libs=yes
- ;;
- esac
- build_libtool_libs=no
- build_old_libs=yes
- break
- ;;
- esac
- done
-
- # See if our shared archives depend on static archives.
- test -n "$old_archive_from_new_cmds" && build_old_libs=yes
-
- # Go through the arguments, transforming them on the way.
- while test "$#" -gt 0; do
- arg=$1
- shift
- func_quote_for_eval "$arg"
- qarg=$func_quote_for_eval_unquoted_result
- func_append libtool_args " $func_quote_for_eval_result"
-
- # If the previous option needs an argument, assign it.
- if test -n "$prev"; then
- case $prev in
- output)
- func_append compile_command " @OUTPUT@"
- func_append finalize_command " @OUTPUT@"
- ;;
- esac
-
- case $prev in
- bindir)
- bindir=$arg
- prev=
- continue
- ;;
- dlfiles|dlprefiles)
- $preload || {
- # Add the symbol object into the linking commands.
- func_append compile_command " @SYMFILE@"
- func_append finalize_command " @SYMFILE@"
- preload=:
- }
- case $arg in
- *.la | *.lo) ;; # We handle these cases below.
- force)
- if test no = "$dlself"; then
- dlself=needless
- export_dynamic=yes
- fi
- prev=
- continue
- ;;
- self)
- if test dlprefiles = "$prev"; then
- dlself=yes
- elif test dlfiles = "$prev" && test yes != "$dlopen_self"; then
- dlself=yes
- else
- dlself=needless
- export_dynamic=yes
- fi
- prev=
- continue
- ;;
- *)
- if test dlfiles = "$prev"; then
- func_append dlfiles " $arg"
- else
- func_append dlprefiles " $arg"
- fi
- prev=
- continue
- ;;
- esac
- ;;
- expsyms)
- export_symbols=$arg
- test -f "$arg" \
- || func_fatal_error "symbol file '$arg' does not exist"
- prev=
- continue
- ;;
- expsyms_regex)
- export_symbols_regex=$arg
- prev=
- continue
- ;;
- framework)
- case $host in
- *-*-darwin*)
- case "$deplibs " in
- *" $qarg.ltframework "*) ;;
- *) func_append deplibs " $qarg.ltframework" # this is fixed later
- ;;
- esac
- ;;
- esac
- prev=
- continue
- ;;
- inst_prefix)
- inst_prefix_dir=$arg
- prev=
- continue
- ;;
- mllvm)
- # Clang does not use LLVM to link, so we can simply discard any
- # '-mllvm $arg' options when doing the link step.
- prev=
- continue
- ;;
- objectlist)
- if test -f "$arg"; then
- save_arg=$arg
- moreargs=
- for fil in `cat "$save_arg"`
- do
-# func_append moreargs " $fil"
- arg=$fil
- # A libtool-controlled object.
-
- # Check to see that this really is a libtool object.
- if func_lalib_unsafe_p "$arg"; then
- pic_object=
- non_pic_object=
-
- # Read the .lo file
- func_source "$arg"
-
- if test -z "$pic_object" ||
- test -z "$non_pic_object" ||
- test none = "$pic_object" &&
- test none = "$non_pic_object"; then
- func_fatal_error "cannot find name of object for '$arg'"
- fi
-
- # Extract subdirectory from the argument.
- func_dirname "$arg" "/" ""
- xdir=$func_dirname_result
-
- if test none != "$pic_object"; then
- # Prepend the subdirectory the object is found in.
- pic_object=$xdir$pic_object
-
- if test dlfiles = "$prev"; then
- if test yes = "$build_libtool_libs" && test yes = "$dlopen_support"; then
- func_append dlfiles " $pic_object"
- prev=
- continue
- else
- # If libtool objects are unsupported, then we need to preload.
- prev=dlprefiles
- fi
- fi
-
- # CHECK ME: I think I busted this. -Ossama
- if test dlprefiles = "$prev"; then
- # Preload the old-style object.
- func_append dlprefiles " $pic_object"
- prev=
- fi
-
- # A PIC object.
- func_append libobjs " $pic_object"
- arg=$pic_object
- fi
-
- # Non-PIC object.
- if test none != "$non_pic_object"; then
- # Prepend the subdirectory the object is found in.
- non_pic_object=$xdir$non_pic_object
-
- # A standard non-PIC object
- func_append non_pic_objects " $non_pic_object"
- if test -z "$pic_object" || test none = "$pic_object"; then
- arg=$non_pic_object
- fi
- else
- # If the PIC object exists, use it instead.
- # $xdir was prepended to $pic_object above.
- non_pic_object=$pic_object
- func_append non_pic_objects " $non_pic_object"
- fi
- else
- # Only an error if not doing a dry-run.
- if $opt_dry_run; then
- # Extract subdirectory from the argument.
- func_dirname "$arg" "/" ""
- xdir=$func_dirname_result
-
- func_lo2o "$arg"
- pic_object=$xdir$objdir/$func_lo2o_result
- non_pic_object=$xdir$func_lo2o_result
- func_append libobjs " $pic_object"
- func_append non_pic_objects " $non_pic_object"
- else
- func_fatal_error "'$arg' is not a valid libtool object"
- fi
- fi
- done
- else
- func_fatal_error "link input file '$arg' does not exist"
- fi
- arg=$save_arg
- prev=
- continue
- ;;
- os2dllname)
- os2dllname=$arg
- prev=
- continue
- ;;
- precious_regex)
- precious_files_regex=$arg
- prev=
- continue
- ;;
- release)
- release=-$arg
- prev=
- continue
- ;;
- rpath | xrpath)
- # We need an absolute path.
- case $arg in
- [\\/]* | [A-Za-z]:[\\/]*) ;;
- *)
- func_fatal_error "only absolute run-paths are allowed"
- ;;
- esac
- if test rpath = "$prev"; then
- case "$rpath " in
- *" $arg "*) ;;
- *) func_append rpath " $arg" ;;
- esac
- else
- case "$xrpath " in
- *" $arg "*) ;;
- *) func_append xrpath " $arg" ;;
- esac
- fi
- prev=
- continue
- ;;
- shrext)
- shrext_cmds=$arg
- prev=
- continue
- ;;
- weak)
- func_append weak_libs " $arg"
- prev=
- continue
- ;;
- xcclinker)
- func_append linker_flags " $qarg"
- func_append compiler_flags " $qarg"
- prev=
- func_append compile_command " $qarg"
- func_append finalize_command " $qarg"
- continue
- ;;
- xcompiler)
- func_append compiler_flags " $qarg"
- prev=
- func_append compile_command " $qarg"
- func_append finalize_command " $qarg"
- continue
- ;;
- xlinker)
- func_append linker_flags " $qarg"
- func_append compiler_flags " $wl$qarg"
- prev=
- func_append compile_command " $wl$qarg"
- func_append finalize_command " $wl$qarg"
- continue
- ;;
- *)
- eval "$prev=\"\$arg\""
- prev=
- continue
- ;;
- esac
- fi # test -n "$prev"
-
- prevarg=$arg
-
- case $arg in
- -all-static)
- if test -n "$link_static_flag"; then
- # See comment for -static flag below, for more details.
- func_append compile_command " $link_static_flag"
- func_append finalize_command " $link_static_flag"
- fi
- continue
- ;;
-
- -allow-undefined)
- # FIXME: remove this flag sometime in the future.
- func_fatal_error "'-allow-undefined' must not be used because it is the default"
- ;;
-
- -avoid-version)
- avoid_version=yes
- continue
- ;;
-
- -bindir)
- prev=bindir
- continue
- ;;
-
- -dlopen)
- prev=dlfiles
- continue
- ;;
-
- -dlpreopen)
- prev=dlprefiles
- continue
- ;;
-
- -export-dynamic)
- export_dynamic=yes
- continue
- ;;
-
- -export-symbols | -export-symbols-regex)
- if test -n "$export_symbols" || test -n "$export_symbols_regex"; then
- func_fatal_error "more than one -exported-symbols argument is not allowed"
- fi
- if test X-export-symbols = "X$arg"; then
- prev=expsyms
- else
- prev=expsyms_regex
- fi
- continue
- ;;
-
- -framework)
- prev=framework
- continue
- ;;
-
- -inst-prefix-dir)
- prev=inst_prefix
- continue
- ;;
-
- # The native IRIX linker understands -LANG:*, -LIST:* and -LNO:*
- # so, if we see these flags be careful not to treat them like -L
- -L[A-Z][A-Z]*:*)
- case $with_gcc/$host in
- no/*-*-irix* | /*-*-irix*)
- func_append compile_command " $arg"
- func_append finalize_command " $arg"
- ;;
- esac
- continue
- ;;
-
- -L*)
- func_stripname "-L" '' "$arg"
- if test -z "$func_stripname_result"; then
- if test "$#" -gt 0; then
- func_fatal_error "require no space between '-L' and '$1'"
- else
- func_fatal_error "need path for '-L' option"
- fi
- fi
- func_resolve_sysroot "$func_stripname_result"
- dir=$func_resolve_sysroot_result
- # We need an absolute path.
- case $dir in
- [\\/]* | [A-Za-z]:[\\/]*) ;;
- *)
- absdir=`cd "$dir" && pwd`
- test -z "$absdir" && \
- func_fatal_error "cannot determine absolute directory name of '$dir'"
- dir=$absdir
- ;;
- esac
- case "$deplibs " in
- *" -L$dir "* | *" $arg "*)
- # Will only happen for absolute or sysroot arguments
- ;;
- *)
- # Preserve sysroot, but never include relative directories
- case $dir in
- [\\/]* | [A-Za-z]:[\\/]* | =*) func_append deplibs " $arg" ;;
- *) func_append deplibs " -L$dir" ;;
- esac
- func_append lib_search_path " $dir"
- ;;
- esac
- case $host in
- *-*-cygwin* | *-*-mingw* | *-*-pw32* | *-*-os2* | *-cegcc*)
- testbindir=`$ECHO "$dir" | $SED 's*/lib$*/bin*'`
- case :$dllsearchpath: in
- *":$dir:"*) ;;
- ::) dllsearchpath=$dir;;
- *) func_append dllsearchpath ":$dir";;
- esac
- case :$dllsearchpath: in
- *":$testbindir:"*) ;;
- ::) dllsearchpath=$testbindir;;
- *) func_append dllsearchpath ":$testbindir";;
- esac
- ;;
- esac
- continue
- ;;
-
- -l*)
- if test X-lc = "X$arg" || test X-lm = "X$arg"; then
- case $host in
- *-*-cygwin* | *-*-mingw* | *-*-pw32* | *-*-beos* | *-cegcc* | *-*-haiku*)
- # These systems don't actually have a C or math library (as such)
- continue
- ;;
- *-*-os2*)
- # These systems don't actually have a C library (as such)
- test X-lc = "X$arg" && continue
- ;;
- *-*-openbsd* | *-*-freebsd* | *-*-dragonfly* | *-*-bitrig*)
- # Do not include libc due to us having libc/libc_r.
- test X-lc = "X$arg" && continue
- ;;
- *-*-rhapsody* | *-*-darwin1.[012])
- # Rhapsody C and math libraries are in the System framework
- func_append deplibs " System.ltframework"
- continue
- ;;
- *-*-sco3.2v5* | *-*-sco5v6*)
- # Causes problems with __ctype
- test X-lc = "X$arg" && continue
- ;;
- *-*-sysv4.2uw2* | *-*-sysv5* | *-*-unixware* | *-*-OpenUNIX*)
- # Compiler inserts libc in the correct place for threads to work
- test X-lc = "X$arg" && continue
- ;;
- esac
- elif test X-lc_r = "X$arg"; then
- case $host in
- *-*-openbsd* | *-*-freebsd* | *-*-dragonfly* | *-*-bitrig*)
- # Do not include libc_r directly, use -pthread flag.
- continue
- ;;
- esac
- fi
- func_append deplibs " $arg"
- continue
- ;;
-
- -mllvm)
- prev=mllvm
- continue
- ;;
-
- -module)
- module=yes
- continue
- ;;
-
- # Tru64 UNIX uses -model [arg] to determine the layout of C++
- # classes, name mangling, and exception handling.
- # Darwin uses the -arch flag to determine output architecture.
- -model|-arch|-isysroot|--sysroot)
- func_append compiler_flags " $arg"
- func_append compile_command " $arg"
- func_append finalize_command " $arg"
- prev=xcompiler
- continue
- ;;
-
- -mt|-mthreads|-kthread|-Kthread|-pthread|-pthreads|--thread-safe \
- |-threads|-fopenmp|-openmp|-mp|-xopenmp|-omp|-qsmp=*)
- func_append compiler_flags " $arg"
- func_append compile_command " $arg"
- func_append finalize_command " $arg"
- case "$new_inherited_linker_flags " in
- *" $arg "*) ;;
- * ) func_append new_inherited_linker_flags " $arg" ;;
- esac
- continue
- ;;
-
- -multi_module)
- single_module=$wl-multi_module
- continue
- ;;
-
- -no-fast-install)
- fast_install=no
- continue
- ;;
-
- -no-install)
- case $host in
- *-*-cygwin* | *-*-mingw* | *-*-pw32* | *-*-os2* | *-*-darwin* | *-cegcc*)
- # The PATH hackery in wrapper scripts is required on Windows
- # and Darwin in order for the loader to find any dlls it needs.
- func_warning "'-no-install' is ignored for $host"
- func_warning "assuming '-no-fast-install' instead"
- fast_install=no
- ;;
- *) no_install=yes ;;
- esac
- continue
- ;;
-
- -no-undefined)
- allow_undefined=no
- continue
- ;;
-
- -objectlist)
- prev=objectlist
- continue
- ;;
-
- -os2dllname)
- prev=os2dllname
- continue
- ;;
-
- -o) prev=output ;;
-
- -precious-files-regex)
- prev=precious_regex
- continue
- ;;
-
- -release)
- prev=release
- continue
- ;;
-
- -rpath)
- prev=rpath
- continue
- ;;
-
- -R)
- prev=xrpath
- continue
- ;;
-
- -R*)
- func_stripname '-R' '' "$arg"
- dir=$func_stripname_result
- # We need an absolute path.
- case $dir in
- [\\/]* | [A-Za-z]:[\\/]*) ;;
- =*)
- func_stripname '=' '' "$dir"
- dir=$lt_sysroot$func_stripname_result
- ;;
- *)
- func_fatal_error "only absolute run-paths are allowed"
- ;;
- esac
- case "$xrpath " in
- *" $dir "*) ;;
- *) func_append xrpath " $dir" ;;
- esac
- continue
- ;;
-
- -shared)
- # The effects of -shared are defined in a previous loop.
- continue
- ;;
-
- -shrext)
- prev=shrext
- continue
- ;;
-
- -static | -static-libtool-libs)
- # The effects of -static are defined in a previous loop.
- # We used to do the same as -all-static on platforms that
- # didn't have a PIC flag, but the assumption that the effects
- # would be equivalent was wrong. It would break on at least
- # Digital Unix and AIX.
- continue
- ;;
-
- -thread-safe)
- thread_safe=yes
- continue
- ;;
-
- -version-info)
- prev=vinfo
- continue
- ;;
-
- -version-number)
- prev=vinfo
- vinfo_number=yes
- continue
- ;;
-
- -weak)
- prev=weak
- continue
- ;;
-
- -Wc,*)
- func_stripname '-Wc,' '' "$arg"
- args=$func_stripname_result
- arg=
- save_ifs=$IFS; IFS=,
- for flag in $args; do
- IFS=$save_ifs
- func_quote_for_eval "$flag"
- func_append arg " $func_quote_for_eval_result"
- func_append compiler_flags " $func_quote_for_eval_result"
- done
- IFS=$save_ifs
- func_stripname ' ' '' "$arg"
- arg=$func_stripname_result
- ;;
-
- -Wl,*)
- func_stripname '-Wl,' '' "$arg"
- args=$func_stripname_result
- arg=
- save_ifs=$IFS; IFS=,
- for flag in $args; do
- IFS=$save_ifs
- func_quote_for_eval "$flag"
- func_append arg " $wl$func_quote_for_eval_result"
- func_append compiler_flags " $wl$func_quote_for_eval_result"
- func_append linker_flags " $func_quote_for_eval_result"
- done
- IFS=$save_ifs
- func_stripname ' ' '' "$arg"
- arg=$func_stripname_result
- ;;
-
- -Xcompiler)
- prev=xcompiler
- continue
- ;;
-
- -Xlinker)
- prev=xlinker
- continue
- ;;
-
- -XCClinker)
- prev=xcclinker
- continue
- ;;
-
- # -msg_* for osf cc
- -msg_*)
- func_quote_for_eval "$arg"
- arg=$func_quote_for_eval_result
- ;;
-
- # Flags to be passed through unchanged, with rationale:
- # -64, -mips[0-9] enable 64-bit mode for the SGI compiler
- # -r[0-9][0-9]* specify processor for the SGI compiler
- # -xarch=*, -xtarget=* enable 64-bit mode for the Sun compiler
- # +DA*, +DD* enable 64-bit mode for the HP compiler
- # -q* compiler args for the IBM compiler
- # -m*, -t[45]*, -txscale* architecture-specific flags for GCC
- # -F/path path to uninstalled frameworks, gcc on darwin
- # -p, -pg, --coverage, -fprofile-* profiling flags for GCC
- # -fstack-protector* stack protector flags for GCC
- # @file GCC response files
- # -tp=* Portland pgcc target processor selection
- # --sysroot=* for sysroot support
- # -O*, -g*, -flto*, -fwhopr*, -fuse-linker-plugin GCC link-time optimization
- # -stdlib=* select c++ std lib with clang
- -64|-mips[0-9]|-r[0-9][0-9]*|-xarch=*|-xtarget=*|+DA*|+DD*|-q*|-m*| \
- -t[45]*|-txscale*|-p|-pg|--coverage|-fprofile-*|-F*|@*|-tp=*|--sysroot=*| \
- -O*|-g*|-flto*|-fwhopr*|-fuse-linker-plugin|-fstack-protector*|-stdlib=*)
- func_quote_for_eval "$arg"
- arg=$func_quote_for_eval_result
- func_append compile_command " $arg"
- func_append finalize_command " $arg"
- func_append compiler_flags " $arg"
- continue
- ;;
-
- -Z*)
- if test os2 = "`expr $host : '.*\(os2\)'`"; then
- # OS/2 uses -Zxxx to specify OS/2-specific options
- compiler_flags="$compiler_flags $arg"
- func_append compile_command " $arg"
- func_append finalize_command " $arg"
- case $arg in
- -Zlinker | -Zstack)
- prev=xcompiler
- ;;
- esac
- continue
- else
- # Otherwise treat like 'Some other compiler flag' below
- func_quote_for_eval "$arg"
- arg=$func_quote_for_eval_result
- fi
- ;;
-
- # Some other compiler flag.
- -* | +*)
- func_quote_for_eval "$arg"
- arg=$func_quote_for_eval_result
- ;;
-
- *.$objext)
- # A standard object.
- func_append objs " $arg"
- ;;
-
- *.lo)
- # A libtool-controlled object.
-
- # Check to see that this really is a libtool object.
- if func_lalib_unsafe_p "$arg"; then
- pic_object=
- non_pic_object=
-
- # Read the .lo file
- func_source "$arg"
-
- if test -z "$pic_object" ||
- test -z "$non_pic_object" ||
- test none = "$pic_object" &&
- test none = "$non_pic_object"; then
- func_fatal_error "cannot find name of object for '$arg'"
- fi
-
- # Extract subdirectory from the argument.
- func_dirname "$arg" "/" ""
- xdir=$func_dirname_result
-
- test none = "$pic_object" || {
- # Prepend the subdirectory the object is found in.
- pic_object=$xdir$pic_object
-
- if test dlfiles = "$prev"; then
- if test yes = "$build_libtool_libs" && test yes = "$dlopen_support"; then
- func_append dlfiles " $pic_object"
- prev=
- continue
- else
- # If libtool objects are unsupported, then we need to preload.
- prev=dlprefiles
- fi
- fi
-
- # CHECK ME: I think I busted this. -Ossama
- if test dlprefiles = "$prev"; then
- # Preload the old-style object.
- func_append dlprefiles " $pic_object"
- prev=
- fi
-
- # A PIC object.
- func_append libobjs " $pic_object"
- arg=$pic_object
- }
-
- # Non-PIC object.
- if test none != "$non_pic_object"; then
- # Prepend the subdirectory the object is found in.
- non_pic_object=$xdir$non_pic_object
-
- # A standard non-PIC object
- func_append non_pic_objects " $non_pic_object"
- if test -z "$pic_object" || test none = "$pic_object"; then
- arg=$non_pic_object
- fi
- else
- # If the PIC object exists, use it instead.
- # $xdir was prepended to $pic_object above.
- non_pic_object=$pic_object
- func_append non_pic_objects " $non_pic_object"
- fi
- else
- # Only an error if not doing a dry-run.
- if $opt_dry_run; then
- # Extract subdirectory from the argument.
- func_dirname "$arg" "/" ""
- xdir=$func_dirname_result
-
- func_lo2o "$arg"
- pic_object=$xdir$objdir/$func_lo2o_result
- non_pic_object=$xdir$func_lo2o_result
- func_append libobjs " $pic_object"
- func_append non_pic_objects " $non_pic_object"
- else
- func_fatal_error "'$arg' is not a valid libtool object"
- fi
- fi
- ;;
-
- *.$libext)
- # An archive.
- func_append deplibs " $arg"
- func_append old_deplibs " $arg"
- continue
- ;;
-
- *.la)
- # A libtool-controlled library.
-
- func_resolve_sysroot "$arg"
- if test dlfiles = "$prev"; then
- # This library was specified with -dlopen.
- func_append dlfiles " $func_resolve_sysroot_result"
- prev=
- elif test dlprefiles = "$prev"; then
- # The library was specified with -dlpreopen.
- func_append dlprefiles " $func_resolve_sysroot_result"
- prev=
- else
- func_append deplibs " $func_resolve_sysroot_result"
- fi
- continue
- ;;
-
- # Some other compiler argument.
- *)
- # Unknown arguments in both finalize_command and compile_command need
- # to be aesthetically quoted because they are evaled later.
- func_quote_for_eval "$arg"
- arg=$func_quote_for_eval_result
- ;;
- esac # arg
-
- # Now actually substitute the argument into the commands.
- if test -n "$arg"; then
- func_append compile_command " $arg"
- func_append finalize_command " $arg"
- fi
- done # argument parsing loop
-
- test -n "$prev" && \
- func_fatal_help "the '$prevarg' option requires an argument"
-
- if test yes = "$export_dynamic" && test -n "$export_dynamic_flag_spec"; then
- eval arg=\"$export_dynamic_flag_spec\"
- func_append compile_command " $arg"
- func_append finalize_command " $arg"
- fi
-
- oldlibs=
- # calculate the name of the file, without its directory
- func_basename "$output"
- outputname=$func_basename_result
- libobjs_save=$libobjs
-
- if test -n "$shlibpath_var"; then
- # get the directories listed in $shlibpath_var
- eval shlib_search_path=\`\$ECHO \"\$$shlibpath_var\" \| \$SED \'s/:/ /g\'\`
- else
- shlib_search_path=
- fi
- eval sys_lib_search_path=\"$sys_lib_search_path_spec\"
- eval sys_lib_dlsearch_path=\"$sys_lib_dlsearch_path_spec\"
-
- # Definition is injected by LT_CONFIG during libtool generation.
- func_munge_path_list sys_lib_dlsearch_path "$LT_SYS_LIBRARY_PATH"
-
- func_dirname "$output" "/" ""
- output_objdir=$func_dirname_result$objdir
- func_to_tool_file "$output_objdir/"
- tool_output_objdir=$func_to_tool_file_result
- # Create the object directory.
- func_mkdir_p "$output_objdir"
-
- # Determine the type of output
- case $output in
- "")
- func_fatal_help "you must specify an output file"
- ;;
- *.$libext) linkmode=oldlib ;;
- *.lo | *.$objext) linkmode=obj ;;
- *.la) linkmode=lib ;;
- *) linkmode=prog ;; # Anything else should be a program.
- esac
-
- specialdeplibs=
-
- libs=
- # Find all interdependent deplibs by searching for libraries
- # that are linked more than once (e.g. -la -lb -la)
- for deplib in $deplibs; do
- if $opt_preserve_dup_deps; then
- case "$libs " in
- *" $deplib "*) func_append specialdeplibs " $deplib" ;;
- esac
- fi
- func_append libs " $deplib"
- done
-
- if test lib = "$linkmode"; then
- libs="$predeps $libs $compiler_lib_search_path $postdeps"
-
- # Compute libraries that are listed more than once in $predeps
- # $postdeps and mark them as special (i.e., whose duplicates are
- # not to be eliminated).
- pre_post_deps=
- if $opt_duplicate_compiler_generated_deps; then
- for pre_post_dep in $predeps $postdeps; do
- case "$pre_post_deps " in
- *" $pre_post_dep "*) func_append specialdeplibs " $pre_post_deps" ;;
- esac
- func_append pre_post_deps " $pre_post_dep"
- done
- fi
- pre_post_deps=
- fi
-
- deplibs=
- newdependency_libs=
- newlib_search_path=
- need_relink=no # whether we're linking any uninstalled libtool libraries
- notinst_deplibs= # not-installed libtool libraries
- notinst_path= # paths that contain not-installed libtool libraries
-
- case $linkmode in
- lib)
- passes="conv dlpreopen link"
- for file in $dlfiles $dlprefiles; do
- case $file in
- *.la) ;;
- *)
- func_fatal_help "libraries can '-dlopen' only libtool libraries: $file"
- ;;
- esac
- done
- ;;
- prog)
- compile_deplibs=
- finalize_deplibs=
- alldeplibs=false
- newdlfiles=
- newdlprefiles=
- passes="conv scan dlopen dlpreopen link"
- ;;
- *) passes="conv"
- ;;
- esac
-
- for pass in $passes; do
- # The preopen pass in lib mode reverses $deplibs; put it back here
- # so that -L comes before libs that need it for instance...
- if test lib,link = "$linkmode,$pass"; then
- ## FIXME: Find the place where the list is rebuilt in the wrong
- ## order, and fix it there properly
- tmp_deplibs=
- for deplib in $deplibs; do
- tmp_deplibs="$deplib $tmp_deplibs"
- done
- deplibs=$tmp_deplibs
- fi
-
- if test lib,link = "$linkmode,$pass" ||
- test prog,scan = "$linkmode,$pass"; then
- libs=$deplibs
- deplibs=
- fi
- if test prog = "$linkmode"; then
- case $pass in
- dlopen) libs=$dlfiles ;;
- dlpreopen) libs=$dlprefiles ;;
- link) libs="$deplibs %DEPLIBS% $dependency_libs" ;;
- esac
- fi
- if test lib,dlpreopen = "$linkmode,$pass"; then
- # Collect and forward deplibs of preopened libtool libs
- for lib in $dlprefiles; do
- # Ignore non-libtool-libs
- dependency_libs=
- func_resolve_sysroot "$lib"
- case $lib in
- *.la) func_source "$func_resolve_sysroot_result" ;;
- esac
-
- # Collect preopened libtool deplibs, except any this library
- # has declared as weak libs
- for deplib in $dependency_libs; do
- func_basename "$deplib"
- deplib_base=$func_basename_result
- case " $weak_libs " in
- *" $deplib_base "*) ;;
- *) func_append deplibs " $deplib" ;;
- esac
- done
- done
- libs=$dlprefiles
- fi
- if test dlopen = "$pass"; then
- # Collect dlpreopened libraries
- save_deplibs=$deplibs
- deplibs=
- fi
-
- for deplib in $libs; do
- lib=
- found=false
- case $deplib in
- -mt|-mthreads|-kthread|-Kthread|-pthread|-pthreads|--thread-safe \
- |-threads|-fopenmp|-openmp|-mp|-xopenmp|-omp|-qsmp=*)
- if test prog,link = "$linkmode,$pass"; then
- compile_deplibs="$deplib $compile_deplibs"
- finalize_deplibs="$deplib $finalize_deplibs"
- else
- func_append compiler_flags " $deplib"
- if test lib = "$linkmode"; then
- case "$new_inherited_linker_flags " in
- *" $deplib "*) ;;
- * ) func_append new_inherited_linker_flags " $deplib" ;;
- esac
- fi
- fi
- continue
- ;;
- -l*)
- if test lib != "$linkmode" && test prog != "$linkmode"; then
- func_warning "'-l' is ignored for archives/objects"
- continue
- fi
- func_stripname '-l' '' "$deplib"
- name=$func_stripname_result
- if test lib = "$linkmode"; then
- searchdirs="$newlib_search_path $lib_search_path $compiler_lib_search_dirs $sys_lib_search_path $shlib_search_path"
- else
- searchdirs="$newlib_search_path $lib_search_path $sys_lib_search_path $shlib_search_path"
- fi
- for searchdir in $searchdirs; do
- for search_ext in .la $std_shrext .so .a; do
- # Search the libtool library
- lib=$searchdir/lib$name$search_ext
- if test -f "$lib"; then
- if test .la = "$search_ext"; then
- found=:
- else
- found=false
- fi
- break 2
- fi
- done
- done
- if $found; then
- # deplib is a libtool library
- # If $allow_libtool_libs_with_static_runtimes && $deplib is a stdlib,
- # We need to do some special things here, and not later.
- if test yes = "$allow_libtool_libs_with_static_runtimes"; then
- case " $predeps $postdeps " in
- *" $deplib "*)
- if func_lalib_p "$lib"; then
- library_names=
- old_library=
- func_source "$lib"
- for l in $old_library $library_names; do
- ll=$l
- done
- if test "X$ll" = "X$old_library"; then # only static version available
- found=false
- func_dirname "$lib" "" "."
- ladir=$func_dirname_result
- lib=$ladir/$old_library
- if test prog,link = "$linkmode,$pass"; then
- compile_deplibs="$deplib $compile_deplibs"
- finalize_deplibs="$deplib $finalize_deplibs"
- else
- deplibs="$deplib $deplibs"
- test lib = "$linkmode" && newdependency_libs="$deplib $newdependency_libs"
- fi
- continue
- fi
- fi
- ;;
- *) ;;
- esac
- fi
- else
- # deplib doesn't seem to be a libtool library
- if test prog,link = "$linkmode,$pass"; then
- compile_deplibs="$deplib $compile_deplibs"
- finalize_deplibs="$deplib $finalize_deplibs"
- else
- deplibs="$deplib $deplibs"
- test lib = "$linkmode" && newdependency_libs="$deplib $newdependency_libs"
- fi
- continue
- fi
- ;; # -l
- *.ltframework)
- if test prog,link = "$linkmode,$pass"; then
- compile_deplibs="$deplib $compile_deplibs"
- finalize_deplibs="$deplib $finalize_deplibs"
- else
- deplibs="$deplib $deplibs"
- if test lib = "$linkmode"; then
- case "$new_inherited_linker_flags " in
- *" $deplib "*) ;;
- * ) func_append new_inherited_linker_flags " $deplib" ;;
- esac
- fi
- fi
- continue
- ;;
- -L*)
- case $linkmode in
- lib)
- deplibs="$deplib $deplibs"
- test conv = "$pass" && continue
- newdependency_libs="$deplib $newdependency_libs"
- func_stripname '-L' '' "$deplib"
- func_resolve_sysroot "$func_stripname_result"
- func_append newlib_search_path " $func_resolve_sysroot_result"
- ;;
- prog)
- if test conv = "$pass"; then
- deplibs="$deplib $deplibs"
- continue
- fi
- if test scan = "$pass"; then
- deplibs="$deplib $deplibs"
- else
- compile_deplibs="$deplib $compile_deplibs"
- finalize_deplibs="$deplib $finalize_deplibs"
- fi
- func_stripname '-L' '' "$deplib"
- func_resolve_sysroot "$func_stripname_result"
- func_append newlib_search_path " $func_resolve_sysroot_result"
- ;;
- *)
- func_warning "'-L' is ignored for archives/objects"
- ;;
- esac # linkmode
- continue
- ;; # -L
- -R*)
- if test link = "$pass"; then
- func_stripname '-R' '' "$deplib"
- func_resolve_sysroot "$func_stripname_result"
- dir=$func_resolve_sysroot_result
- # Make sure the xrpath contains only unique directories.
- case "$xrpath " in
- *" $dir "*) ;;
- *) func_append xrpath " $dir" ;;
- esac
- fi
- deplibs="$deplib $deplibs"
- continue
- ;;
- *.la)
- func_resolve_sysroot "$deplib"
- lib=$func_resolve_sysroot_result
- ;;
- *.$libext)
- if test conv = "$pass"; then
- deplibs="$deplib $deplibs"
- continue
- fi
- case $linkmode in
- lib)
- # Linking convenience modules into shared libraries is allowed,
- # but linking other static libraries is non-portable.
- case " $dlpreconveniencelibs " in
- *" $deplib "*) ;;
- *)
- valid_a_lib=false
- case $deplibs_check_method in
- match_pattern*)
- set dummy $deplibs_check_method; shift
- match_pattern_regex=`expr "$deplibs_check_method" : "$1 \(.*\)"`
- if eval "\$ECHO \"$deplib\"" 2>/dev/null | $SED 10q \
- | $EGREP "$match_pattern_regex" > /dev/null; then
- valid_a_lib=:
- fi
- ;;
- pass_all)
- valid_a_lib=:
- ;;
- esac
- if $valid_a_lib; then
- echo
- $ECHO "*** Warning: Linking the shared library $output against the"
- $ECHO "*** static library $deplib is not portable!"
- deplibs="$deplib $deplibs"
- else
- echo
- $ECHO "*** Warning: Trying to link with static lib archive $deplib."
- echo "*** I have the capability to make that library automatically link in when"
- echo "*** you link to this library. But I can only do this if you have a"
- echo "*** shared version of the library, which you do not appear to have"
- echo "*** because the file extensions .$libext of this argument makes me believe"
- echo "*** that it is just a static archive that I should not use here."
- fi
- ;;
- esac
- continue
- ;;
- prog)
- if test link != "$pass"; then
- deplibs="$deplib $deplibs"
- else
- compile_deplibs="$deplib $compile_deplibs"
- finalize_deplibs="$deplib $finalize_deplibs"
- fi
- continue
- ;;
- esac # linkmode
- ;; # *.$libext
- *.lo | *.$objext)
- if test conv = "$pass"; then
- deplibs="$deplib $deplibs"
- elif test prog = "$linkmode"; then
- if test dlpreopen = "$pass" || test yes != "$dlopen_support" || test no = "$build_libtool_libs"; then
- # If there is no dlopen support or we're linking statically,
- # we need to preload.
- func_append newdlprefiles " $deplib"
- compile_deplibs="$deplib $compile_deplibs"
- finalize_deplibs="$deplib $finalize_deplibs"
- else
- func_append newdlfiles " $deplib"
- fi
- fi
- continue
- ;;
- %DEPLIBS%)
- alldeplibs=:
- continue
- ;;
- esac # case $deplib
-
- $found || test -f "$lib" \
- || func_fatal_error "cannot find the library '$lib' or unhandled argument '$deplib'"
-
- # Check to see that this really is a libtool archive.
- func_lalib_unsafe_p "$lib" \
- || func_fatal_error "'$lib' is not a valid libtool archive"
-
- func_dirname "$lib" "" "."
- ladir=$func_dirname_result
-
- dlname=
- dlopen=
- dlpreopen=
- libdir=
- library_names=
- old_library=
- inherited_linker_flags=
- # If the library was installed with an old release of libtool,
- # it will not redefine variables installed, or shouldnotlink
- installed=yes
- shouldnotlink=no
- avoidtemprpath=
-
-
- # Read the .la file
- func_source "$lib"
-
- # Convert "-framework foo" to "foo.ltframework"
- if test -n "$inherited_linker_flags"; then
- tmp_inherited_linker_flags=`$ECHO "$inherited_linker_flags" | $SED 's/-framework \([^ $]*\)/\1.ltframework/g'`
- for tmp_inherited_linker_flag in $tmp_inherited_linker_flags; do
- case " $new_inherited_linker_flags " in
- *" $tmp_inherited_linker_flag "*) ;;
- *) func_append new_inherited_linker_flags " $tmp_inherited_linker_flag";;
- esac
- done
- fi
- dependency_libs=`$ECHO " $dependency_libs" | $SED 's% \([^ $]*\).ltframework% -framework \1%g'`
- if test lib,link = "$linkmode,$pass" ||
- test prog,scan = "$linkmode,$pass" ||
- { test prog != "$linkmode" && test lib != "$linkmode"; }; then
- test -n "$dlopen" && func_append dlfiles " $dlopen"
- test -n "$dlpreopen" && func_append dlprefiles " $dlpreopen"
- fi
-
- if test conv = "$pass"; then
- # Only check for convenience libraries
- deplibs="$lib $deplibs"
- if test -z "$libdir"; then
- if test -z "$old_library"; then
- func_fatal_error "cannot find name of link library for '$lib'"
- fi
- # It is a libtool convenience library, so add in its objects.
- func_append convenience " $ladir/$objdir/$old_library"
- func_append old_convenience " $ladir/$objdir/$old_library"
- elif test prog != "$linkmode" && test lib != "$linkmode"; then
- func_fatal_error "'$lib' is not a convenience library"
- fi
- tmp_libs=
- for deplib in $dependency_libs; do
- deplibs="$deplib $deplibs"
- if $opt_preserve_dup_deps; then
- case "$tmp_libs " in
- *" $deplib "*) func_append specialdeplibs " $deplib" ;;
- esac
- fi
- func_append tmp_libs " $deplib"
- done
- continue
- fi # $pass = conv
-
-
- # Get the name of the library we link against.
- linklib=
- if test -n "$old_library" &&
- { test yes = "$prefer_static_libs" ||
- test built,no = "$prefer_static_libs,$installed"; }; then
- linklib=$old_library
- else
- for l in $old_library $library_names; do
- linklib=$l
- done
- fi
- if test -z "$linklib"; then
- func_fatal_error "cannot find name of link library for '$lib'"
- fi
-
- # This library was specified with -dlopen.
- if test dlopen = "$pass"; then
- test -z "$libdir" \
- && func_fatal_error "cannot -dlopen a convenience library: '$lib'"
- if test -z "$dlname" ||
- test yes != "$dlopen_support" ||
- test no = "$build_libtool_libs"
- then
- # If there is no dlname, no dlopen support or we're linking
- # statically, we need to preload. We also need to preload any
- # dependent libraries so libltdl's deplib preloader doesn't
- # bomb out in the load deplibs phase.
- func_append dlprefiles " $lib $dependency_libs"
- else
- func_append newdlfiles " $lib"
- fi
- continue
- fi # $pass = dlopen
-
- # We need an absolute path.
- case $ladir in
- [\\/]* | [A-Za-z]:[\\/]*) abs_ladir=$ladir ;;
- *)
- abs_ladir=`cd "$ladir" && pwd`
- if test -z "$abs_ladir"; then
- func_warning "cannot determine absolute directory name of '$ladir'"
- func_warning "passing it literally to the linker, although it might fail"
- abs_ladir=$ladir
- fi
- ;;
- esac
- func_basename "$lib"
- laname=$func_basename_result
-
- # Find the relevant object directory and library name.
- if test yes = "$installed"; then
- if test ! -f "$lt_sysroot$libdir/$linklib" && test -f "$abs_ladir/$linklib"; then
- func_warning "library '$lib' was moved."
- dir=$ladir
- absdir=$abs_ladir
- libdir=$abs_ladir
- else
- dir=$lt_sysroot$libdir
- absdir=$lt_sysroot$libdir
- fi
- test yes = "$hardcode_automatic" && avoidtemprpath=yes
- else
- if test ! -f "$ladir/$objdir/$linklib" && test -f "$abs_ladir/$linklib"; then
- dir=$ladir
- absdir=$abs_ladir
- # Remove this search path later
- func_append notinst_path " $abs_ladir"
- else
- dir=$ladir/$objdir
- absdir=$abs_ladir/$objdir
- # Remove this search path later
- func_append notinst_path " $abs_ladir"
- fi
- fi # $installed = yes
- func_stripname 'lib' '.la' "$laname"
- name=$func_stripname_result
-
- # This library was specified with -dlpreopen.
- if test dlpreopen = "$pass"; then
- if test -z "$libdir" && test prog = "$linkmode"; then
- func_fatal_error "only libraries may -dlpreopen a convenience library: '$lib'"
- fi
- case $host in
- # special handling for platforms with PE-DLLs.
- *cygwin* | *mingw* | *cegcc* )
- # Linker will automatically link against shared library if both
- # static and shared are present. Therefore, ensure we extract
- # symbols from the import library if a shared library is present
- # (otherwise, the dlopen module name will be incorrect). We do
- # this by putting the import library name into $newdlprefiles.
- # We recover the dlopen module name by 'saving' the la file
- # name in a special purpose variable, and (later) extracting the
- # dlname from the la file.
- if test -n "$dlname"; then
- func_tr_sh "$dir/$linklib"
- eval "libfile_$func_tr_sh_result=\$abs_ladir/\$laname"
- func_append newdlprefiles " $dir/$linklib"
- else
- func_append newdlprefiles " $dir/$old_library"
- # Keep a list of preopened convenience libraries to check
- # that they are being used correctly in the link pass.
- test -z "$libdir" && \
- func_append dlpreconveniencelibs " $dir/$old_library"
- fi
- ;;
- * )
- # Prefer using a static library (so that no silly _DYNAMIC symbols
- # are required to link).
- if test -n "$old_library"; then
- func_append newdlprefiles " $dir/$old_library"
- # Keep a list of preopened convenience libraries to check
- # that they are being used correctly in the link pass.
- test -z "$libdir" && \
- func_append dlpreconveniencelibs " $dir/$old_library"
- # Otherwise, use the dlname, so that lt_dlopen finds it.
- elif test -n "$dlname"; then
- func_append newdlprefiles " $dir/$dlname"
- else
- func_append newdlprefiles " $dir/$linklib"
- fi
- ;;
- esac
- fi # $pass = dlpreopen
-
- if test -z "$libdir"; then
- # Link the convenience library
- if test lib = "$linkmode"; then
- deplibs="$dir/$old_library $deplibs"
- elif test prog,link = "$linkmode,$pass"; then
- compile_deplibs="$dir/$old_library $compile_deplibs"
- finalize_deplibs="$dir/$old_library $finalize_deplibs"
- else
- deplibs="$lib $deplibs" # used for prog,scan pass
- fi
- continue
- fi
-
-
- if test prog = "$linkmode" && test link != "$pass"; then
- func_append newlib_search_path " $ladir"
- deplibs="$lib $deplibs"
-
- linkalldeplibs=false
- if test no != "$link_all_deplibs" || test -z "$library_names" ||
- test no = "$build_libtool_libs"; then
- linkalldeplibs=:
- fi
-
- tmp_libs=
- for deplib in $dependency_libs; do
- case $deplib in
- -L*) func_stripname '-L' '' "$deplib"
- func_resolve_sysroot "$func_stripname_result"
- func_append newlib_search_path " $func_resolve_sysroot_result"
- ;;
- esac
- # Need to link against all dependency_libs?
- if $linkalldeplibs; then
- deplibs="$deplib $deplibs"
- else
- # Need to hardcode shared library paths
- # or/and link against static libraries
- newdependency_libs="$deplib $newdependency_libs"
- fi
- if $opt_preserve_dup_deps; then
- case "$tmp_libs " in
- *" $deplib "*) func_append specialdeplibs " $deplib" ;;
- esac
- fi
- func_append tmp_libs " $deplib"
- done # for deplib
- continue
- fi # $linkmode = prog...
-
- if test prog,link = "$linkmode,$pass"; then
- if test -n "$library_names" &&
- { { test no = "$prefer_static_libs" ||
- test built,yes = "$prefer_static_libs,$installed"; } ||
- test -z "$old_library"; }; then
- # We need to hardcode the library path
- if test -n "$shlibpath_var" && test -z "$avoidtemprpath"; then
- # Make sure the rpath contains only unique directories.
- case $temp_rpath: in
- *"$absdir:"*) ;;
- *) func_append temp_rpath "$absdir:" ;;
- esac
- fi
-
- # Hardcode the library path.
- # Skip directories that are in the system default run-time
- # search path.
- case " $sys_lib_dlsearch_path " in
- *" $absdir "*) ;;
- *)
- case "$compile_rpath " in
- *" $absdir "*) ;;
- *) func_append compile_rpath " $absdir" ;;
- esac
- ;;
- esac
- case " $sys_lib_dlsearch_path " in
- *" $libdir "*) ;;
- *)
- case "$finalize_rpath " in
- *" $libdir "*) ;;
- *) func_append finalize_rpath " $libdir" ;;
- esac
- ;;
- esac
- fi # $linkmode,$pass = prog,link...
-
- if $alldeplibs &&
- { test pass_all = "$deplibs_check_method" ||
- { test yes = "$build_libtool_libs" &&
- test -n "$library_names"; }; }; then
- # We only need to search for static libraries
- continue
- fi
- fi
-
- link_static=no # Whether the deplib will be linked statically
- use_static_libs=$prefer_static_libs
- if test built = "$use_static_libs" && test yes = "$installed"; then
- use_static_libs=no
- fi
- if test -n "$library_names" &&
- { test no = "$use_static_libs" || test -z "$old_library"; }; then
- case $host in
- *cygwin* | *mingw* | *cegcc* | *os2*)
- # No point in relinking DLLs because paths are not encoded
- func_append notinst_deplibs " $lib"
- need_relink=no
- ;;
- *)
- if test no = "$installed"; then
- func_append notinst_deplibs " $lib"
- need_relink=yes
- fi
- ;;
- esac
- # This is a shared library
-
- # Warn about portability, can't link against -module's on some
- # systems (darwin). Don't bleat about dlopened modules though!
- dlopenmodule=
- for dlpremoduletest in $dlprefiles; do
- if test "X$dlpremoduletest" = "X$lib"; then
- dlopenmodule=$dlpremoduletest
- break
- fi
- done
- if test -z "$dlopenmodule" && test yes = "$shouldnotlink" && test link = "$pass"; then
- echo
- if test prog = "$linkmode"; then
- $ECHO "*** Warning: Linking the executable $output against the loadable module"
- else
- $ECHO "*** Warning: Linking the shared library $output against the loadable module"
- fi
- $ECHO "*** $linklib is not portable!"
- fi
- if test lib = "$linkmode" &&
- test yes = "$hardcode_into_libs"; then
- # Hardcode the library path.
- # Skip directories that are in the system default run-time
- # search path.
- case " $sys_lib_dlsearch_path " in
- *" $absdir "*) ;;
- *)
- case "$compile_rpath " in
- *" $absdir "*) ;;
- *) func_append compile_rpath " $absdir" ;;
- esac
- ;;
- esac
- case " $sys_lib_dlsearch_path " in
- *" $libdir "*) ;;
- *)
- case "$finalize_rpath " in
- *" $libdir "*) ;;
- *) func_append finalize_rpath " $libdir" ;;
- esac
- ;;
- esac
- fi
-
- if test -n "$old_archive_from_expsyms_cmds"; then
- # figure out the soname
- set dummy $library_names
- shift
- realname=$1
- shift
- libname=`eval "\\$ECHO \"$libname_spec\""`
- # use dlname if we got it. it's perfectly good, no?
- if test -n "$dlname"; then
- soname=$dlname
- elif test -n "$soname_spec"; then
- # bleh windows
- case $host in
- *cygwin* | mingw* | *cegcc* | *os2*)
- func_arith $current - $age
- major=$func_arith_result
- versuffix=-$major
- ;;
- esac
- eval soname=\"$soname_spec\"
- else
- soname=$realname
- fi
-
- # Make a new name for the extract_expsyms_cmds to use
- soroot=$soname
- func_basename "$soroot"
- soname=$func_basename_result
- func_stripname 'lib' '.dll' "$soname"
- newlib=libimp-$func_stripname_result.a
-
- # If the library has no export list, then create one now
- if test -f "$output_objdir/$soname-def"; then :
- else
- func_verbose "extracting exported symbol list from '$soname'"
- func_execute_cmds "$extract_expsyms_cmds" 'exit $?'
- fi
-
- # Create $newlib
- if test -f "$output_objdir/$newlib"; then :; else
- func_verbose "generating import library for '$soname'"
- func_execute_cmds "$old_archive_from_expsyms_cmds" 'exit $?'
- fi
- # make sure the library variables are pointing to the new library
- dir=$output_objdir
- linklib=$newlib
- fi # test -n "$old_archive_from_expsyms_cmds"
-
- if test prog = "$linkmode" || test relink != "$opt_mode"; then
- add_shlibpath=
- add_dir=
- add=
- lib_linked=yes
- case $hardcode_action in
- immediate | unsupported)
- if test no = "$hardcode_direct"; then
- add=$dir/$linklib
- case $host in
- *-*-sco3.2v5.0.[024]*) add_dir=-L$dir ;;
- *-*-sysv4*uw2*) add_dir=-L$dir ;;
- *-*-sysv5OpenUNIX* | *-*-sysv5UnixWare7.[01].[10]* | \
- *-*-unixware7*) add_dir=-L$dir ;;
- *-*-darwin* )
- # if the lib is a (non-dlopened) module then we cannot
- # link against it, someone is ignoring the earlier warnings
- if /usr/bin/file -L $add 2> /dev/null |
- $GREP ": [^:]* bundle" >/dev/null; then
- if test "X$dlopenmodule" != "X$lib"; then
- $ECHO "*** Warning: lib $linklib is a module, not a shared library"
- if test -z "$old_library"; then
- echo
- echo "*** And there doesn't seem to be a static archive available"
- echo "*** The link will probably fail, sorry"
- else
- add=$dir/$old_library
- fi
- elif test -n "$old_library"; then
- add=$dir/$old_library
- fi
- fi
- esac
- elif test no = "$hardcode_minus_L"; then
- case $host in
- *-*-sunos*) add_shlibpath=$dir ;;
- esac
- add_dir=-L$dir
- add=-l$name
- elif test no = "$hardcode_shlibpath_var"; then
- add_shlibpath=$dir
- add=-l$name
- else
- lib_linked=no
- fi
- ;;
- relink)
- if test yes = "$hardcode_direct" &&
- test no = "$hardcode_direct_absolute"; then
- add=$dir/$linklib
- elif test yes = "$hardcode_minus_L"; then
- add_dir=-L$absdir
- # Try looking first in the location we're being installed to.
- if test -n "$inst_prefix_dir"; then
- case $libdir in
- [\\/]*)
- func_append add_dir " -L$inst_prefix_dir$libdir"
- ;;
- esac
- fi
- add=-l$name
- elif test yes = "$hardcode_shlibpath_var"; then
- add_shlibpath=$dir
- add=-l$name
- else
- lib_linked=no
- fi
- ;;
- *) lib_linked=no ;;
- esac
-
- if test yes != "$lib_linked"; then
- func_fatal_configuration "unsupported hardcode properties"
- fi
-
- if test -n "$add_shlibpath"; then
- case :$compile_shlibpath: in
- *":$add_shlibpath:"*) ;;
- *) func_append compile_shlibpath "$add_shlibpath:" ;;
- esac
- fi
- if test prog = "$linkmode"; then
- test -n "$add_dir" && compile_deplibs="$add_dir $compile_deplibs"
- test -n "$add" && compile_deplibs="$add $compile_deplibs"
- else
- test -n "$add_dir" && deplibs="$add_dir $deplibs"
- test -n "$add" && deplibs="$add $deplibs"
- if test yes != "$hardcode_direct" &&
- test yes != "$hardcode_minus_L" &&
- test yes = "$hardcode_shlibpath_var"; then
- case :$finalize_shlibpath: in
- *":$libdir:"*) ;;
- *) func_append finalize_shlibpath "$libdir:" ;;
- esac
- fi
- fi
- fi
-
- if test prog = "$linkmode" || test relink = "$opt_mode"; then
- add_shlibpath=
- add_dir=
- add=
- # Finalize command for both is simple: just hardcode it.
- if test yes = "$hardcode_direct" &&
- test no = "$hardcode_direct_absolute"; then
- add=$libdir/$linklib
- elif test yes = "$hardcode_minus_L"; then
- add_dir=-L$libdir
- add=-l$name
- elif test yes = "$hardcode_shlibpath_var"; then
- case :$finalize_shlibpath: in
- *":$libdir:"*) ;;
- *) func_append finalize_shlibpath "$libdir:" ;;
- esac
- add=-l$name
- elif test yes = "$hardcode_automatic"; then
- if test -n "$inst_prefix_dir" &&
- test -f "$inst_prefix_dir$libdir/$linklib"; then
- add=$inst_prefix_dir$libdir/$linklib
- else
- add=$libdir/$linklib
- fi
- else
- # We cannot seem to hardcode it, guess we'll fake it.
- add_dir=-L$libdir
- # Try looking first in the location we're being installed to.
- if test -n "$inst_prefix_dir"; then
- case $libdir in
- [\\/]*)
- func_append add_dir " -L$inst_prefix_dir$libdir"
- ;;
- esac
- fi
- add=-l$name
- fi
-
- if test prog = "$linkmode"; then
- test -n "$add_dir" && finalize_deplibs="$add_dir $finalize_deplibs"
- test -n "$add" && finalize_deplibs="$add $finalize_deplibs"
- else
- test -n "$add_dir" && deplibs="$add_dir $deplibs"
- test -n "$add" && deplibs="$add $deplibs"
- fi
- fi
- elif test prog = "$linkmode"; then
- # Here we assume that one of hardcode_direct or hardcode_minus_L
- # is not unsupported. This is valid on all known static and
- # shared platforms.
- if test unsupported != "$hardcode_direct"; then
- test -n "$old_library" && linklib=$old_library
- compile_deplibs="$dir/$linklib $compile_deplibs"
- finalize_deplibs="$dir/$linklib $finalize_deplibs"
- else
- compile_deplibs="-l$name -L$dir $compile_deplibs"
- finalize_deplibs="-l$name -L$dir $finalize_deplibs"
- fi
- elif test yes = "$build_libtool_libs"; then
- # Not a shared library
- if test pass_all != "$deplibs_check_method"; then
- # We're trying link a shared library against a static one
- # but the system doesn't support it.
-
- # Just print a warning and add the library to dependency_libs so
- # that the program can be linked against the static library.
- echo
- $ECHO "*** Warning: This system cannot link to static lib archive $lib."
- echo "*** I have the capability to make that library automatically link in when"
- echo "*** you link to this library. But I can only do this if you have a"
- echo "*** shared version of the library, which you do not appear to have."
- if test yes = "$module"; then
- echo "*** But as you try to build a module library, libtool will still create "
- echo "*** a static module, that should work as long as the dlopening application"
- echo "*** is linked with the -dlopen flag to resolve symbols at runtime."
- if test -z "$global_symbol_pipe"; then
- echo
- echo "*** However, this would only work if libtool was able to extract symbol"
- echo "*** lists from a program, using 'nm' or equivalent, but libtool could"
- echo "*** not find such a program. So, this module is probably useless."
- echo "*** 'nm' from GNU binutils and a full rebuild may help."
- fi
- if test no = "$build_old_libs"; then
- build_libtool_libs=module
- build_old_libs=yes
- else
- build_libtool_libs=no
- fi
- fi
- else
- deplibs="$dir/$old_library $deplibs"
- link_static=yes
- fi
- fi # link shared/static library?
-
- if test lib = "$linkmode"; then
- if test -n "$dependency_libs" &&
- { test yes != "$hardcode_into_libs" ||
- test yes = "$build_old_libs" ||
- test yes = "$link_static"; }; then
- # Extract -R from dependency_libs
- temp_deplibs=
- for libdir in $dependency_libs; do
- case $libdir in
- -R*) func_stripname '-R' '' "$libdir"
- temp_xrpath=$func_stripname_result
- case " $xrpath " in
- *" $temp_xrpath "*) ;;
- *) func_append xrpath " $temp_xrpath";;
- esac;;
- *) func_append temp_deplibs " $libdir";;
- esac
- done
- dependency_libs=$temp_deplibs
- fi
-
- func_append newlib_search_path " $absdir"
- # Link against this library
- test no = "$link_static" && newdependency_libs="$abs_ladir/$laname $newdependency_libs"
- # ... and its dependency_libs
- tmp_libs=
- for deplib in $dependency_libs; do
- newdependency_libs="$deplib $newdependency_libs"
- case $deplib in
- -L*) func_stripname '-L' '' "$deplib"
- func_resolve_sysroot "$func_stripname_result";;
- *) func_resolve_sysroot "$deplib" ;;
- esac
- if $opt_preserve_dup_deps; then
- case "$tmp_libs " in
- *" $func_resolve_sysroot_result "*)
- func_append specialdeplibs " $func_resolve_sysroot_result" ;;
- esac
- fi
- func_append tmp_libs " $func_resolve_sysroot_result"
- done
-
- if test no != "$link_all_deplibs"; then
- # Add the search paths of all dependency libraries
- for deplib in $dependency_libs; do
- path=
- case $deplib in
- -L*) path=$deplib ;;
- *.la)
- func_resolve_sysroot "$deplib"
- deplib=$func_resolve_sysroot_result
- func_dirname "$deplib" "" "."
- dir=$func_dirname_result
- # We need an absolute path.
- case $dir in
- [\\/]* | [A-Za-z]:[\\/]*) absdir=$dir ;;
- *)
- absdir=`cd "$dir" && pwd`
- if test -z "$absdir"; then
- func_warning "cannot determine absolute directory name of '$dir'"
- absdir=$dir
- fi
- ;;
- esac
- if $GREP "^installed=no" $deplib > /dev/null; then
- case $host in
- *-*-darwin*)
- depdepl=
- eval deplibrary_names=`$SED -n -e 's/^library_names=\(.*\)$/\1/p' $deplib`
- if test -n "$deplibrary_names"; then
- for tmp in $deplibrary_names; do
- depdepl=$tmp
- done
- if test -f "$absdir/$objdir/$depdepl"; then
- depdepl=$absdir/$objdir/$depdepl
- darwin_install_name=`$OTOOL -L $depdepl | awk '{if (NR == 2) {print $1;exit}}'`
- if test -z "$darwin_install_name"; then
- darwin_install_name=`$OTOOL64 -L $depdepl | awk '{if (NR == 2) {print $1;exit}}'`
- fi
- func_append compiler_flags " $wl-dylib_file $wl$darwin_install_name:$depdepl"
- func_append linker_flags " -dylib_file $darwin_install_name:$depdepl"
- path=
- fi
- fi
- ;;
- *)
- path=-L$absdir/$objdir
- ;;
- esac
- else
- eval libdir=`$SED -n -e 's/^libdir=\(.*\)$/\1/p' $deplib`
- test -z "$libdir" && \
- func_fatal_error "'$deplib' is not a valid libtool archive"
- test "$absdir" != "$libdir" && \
- func_warning "'$deplib' seems to be moved"
-
- path=-L$absdir
- fi
- ;;
- esac
- case " $deplibs " in
- *" $path "*) ;;
- *) deplibs="$path $deplibs" ;;
- esac
- done
- fi # link_all_deplibs != no
- fi # linkmode = lib
- done # for deplib in $libs
- if test link = "$pass"; then
- if test prog = "$linkmode"; then
- compile_deplibs="$new_inherited_linker_flags $compile_deplibs"
- finalize_deplibs="$new_inherited_linker_flags $finalize_deplibs"
- else
- compiler_flags="$compiler_flags "`$ECHO " $new_inherited_linker_flags" | $SED 's% \([^ $]*\).ltframework% -framework \1%g'`
- fi
- fi
- dependency_libs=$newdependency_libs
- if test dlpreopen = "$pass"; then
- # Link the dlpreopened libraries before other libraries
- for deplib in $save_deplibs; do
- deplibs="$deplib $deplibs"
- done
- fi
- if test dlopen != "$pass"; then
- test conv = "$pass" || {
- # Make sure lib_search_path contains only unique directories.
- lib_search_path=
- for dir in $newlib_search_path; do
- case "$lib_search_path " in
- *" $dir "*) ;;
- *) func_append lib_search_path " $dir" ;;
- esac
- done
- newlib_search_path=
- }
-
- if test prog,link = "$linkmode,$pass"; then
- vars="compile_deplibs finalize_deplibs"
- else
- vars=deplibs
- fi
- for var in $vars dependency_libs; do
- # Add libraries to $var in reverse order
- eval tmp_libs=\"\$$var\"
- new_libs=
- for deplib in $tmp_libs; do
- # FIXME: Pedantically, this is the right thing to do, so
- # that some nasty dependency loop isn't accidentally
- # broken:
- #new_libs="$deplib $new_libs"
- # Pragmatically, this seems to cause very few problems in
- # practice:
- case $deplib in
- -L*) new_libs="$deplib $new_libs" ;;
- -R*) ;;
- *)
- # And here is the reason: when a library appears more
- # than once as an explicit dependence of a library, or
- # is implicitly linked in more than once by the
- # compiler, it is considered special, and multiple
- # occurrences thereof are not removed. Compare this
- # with having the same library being listed as a
- # dependency of multiple other libraries: in this case,
- # we know (pedantically, we assume) the library does not
- # need to be listed more than once, so we keep only the
- # last copy. This is not always right, but it is rare
- # enough that we require users that really mean to play
- # such unportable linking tricks to link the library
- # using -Wl,-lname, so that libtool does not consider it
- # for duplicate removal.
- case " $specialdeplibs " in
- *" $deplib "*) new_libs="$deplib $new_libs" ;;
- *)
- case " $new_libs " in
- *" $deplib "*) ;;
- *) new_libs="$deplib $new_libs" ;;
- esac
- ;;
- esac
- ;;
- esac
- done
- tmp_libs=
- for deplib in $new_libs; do
- case $deplib in
- -L*)
- case " $tmp_libs " in
- *" $deplib "*) ;;
- *) func_append tmp_libs " $deplib" ;;
- esac
- ;;
- *) func_append tmp_libs " $deplib" ;;
- esac
- done
- eval $var=\"$tmp_libs\"
- done # for var
- fi
-
- # Add Sun CC postdeps if required:
- test CXX = "$tagname" && {
- case $host_os in
- linux*)
- case `$CC -V 2>&1 | sed 5q` in
- *Sun\ C*) # Sun C++ 5.9
- func_suncc_cstd_abi
-
- if test no != "$suncc_use_cstd_abi"; then
- func_append postdeps ' -library=Cstd -library=Crun'
- fi
- ;;
- esac
- ;;
-
- solaris*)
- func_cc_basename "$CC"
- case $func_cc_basename_result in
- CC* | sunCC*)
- func_suncc_cstd_abi
-
- if test no != "$suncc_use_cstd_abi"; then
- func_append postdeps ' -library=Cstd -library=Crun'
- fi
- ;;
- esac
- ;;
- esac
- }
-
- # Last step: remove runtime libs from dependency_libs
- # (they stay in deplibs)
- tmp_libs=
- for i in $dependency_libs; do
- case " $predeps $postdeps $compiler_lib_search_path " in
- *" $i "*)
- i=
- ;;
- esac
- if test -n "$i"; then
- func_append tmp_libs " $i"
- fi
- done
- dependency_libs=$tmp_libs
- done # for pass
- if test prog = "$linkmode"; then
- dlfiles=$newdlfiles
- fi
- if test prog = "$linkmode" || test lib = "$linkmode"; then
- dlprefiles=$newdlprefiles
- fi
-
- case $linkmode in
- oldlib)
- if test -n "$dlfiles$dlprefiles" || test no != "$dlself"; then
- func_warning "'-dlopen' is ignored for archives"
- fi
-
- case " $deplibs" in
- *\ -l* | *\ -L*)
- func_warning "'-l' and '-L' are ignored for archives" ;;
- esac
-
- test -n "$rpath" && \
- func_warning "'-rpath' is ignored for archives"
-
- test -n "$xrpath" && \
- func_warning "'-R' is ignored for archives"
-
- test -n "$vinfo" && \
- func_warning "'-version-info/-version-number' is ignored for archives"
-
- test -n "$release" && \
- func_warning "'-release' is ignored for archives"
-
- test -n "$export_symbols$export_symbols_regex" && \
- func_warning "'-export-symbols' is ignored for archives"
-
- # Now set the variables for building old libraries.
- build_libtool_libs=no
- oldlibs=$output
- func_append objs "$old_deplibs"
- ;;
-
- lib)
- # Make sure we only generate libraries of the form 'libNAME.la'.
- case $outputname in
- lib*)
- func_stripname 'lib' '.la' "$outputname"
- name=$func_stripname_result
- eval shared_ext=\"$shrext_cmds\"
- eval libname=\"$libname_spec\"
- ;;
- *)
- test no = "$module" \
- && func_fatal_help "libtool library '$output' must begin with 'lib'"
-
- if test no != "$need_lib_prefix"; then
- # Add the "lib" prefix for modules if required
- func_stripname '' '.la' "$outputname"
- name=$func_stripname_result
- eval shared_ext=\"$shrext_cmds\"
- eval libname=\"$libname_spec\"
- else
- func_stripname '' '.la' "$outputname"
- libname=$func_stripname_result
- fi
- ;;
- esac
-
- if test -n "$objs"; then
- if test pass_all != "$deplibs_check_method"; then
- func_fatal_error "cannot build libtool library '$output' from non-libtool objects on this host:$objs"
- else
- echo
- $ECHO "*** Warning: Linking the shared library $output against the non-libtool"
- $ECHO "*** objects $objs is not portable!"
- func_append libobjs " $objs"
- fi
- fi
-
- test no = "$dlself" \
- || func_warning "'-dlopen self' is ignored for libtool libraries"
-
- set dummy $rpath
- shift
- test 1 -lt "$#" \
- && func_warning "ignoring multiple '-rpath's for a libtool library"
-
- install_libdir=$1
-
- oldlibs=
- if test -z "$rpath"; then
- if test yes = "$build_libtool_libs"; then
- # Building a libtool convenience library.
- # Some compilers have problems with a '.al' extension so
- # convenience libraries should have the same extension an
- # archive normally would.
- oldlibs="$output_objdir/$libname.$libext $oldlibs"
- build_libtool_libs=convenience
- build_old_libs=yes
- fi
-
- test -n "$vinfo" && \
- func_warning "'-version-info/-version-number' is ignored for convenience libraries"
-
- test -n "$release" && \
- func_warning "'-release' is ignored for convenience libraries"
- else
-
- # Parse the version information argument.
- save_ifs=$IFS; IFS=:
- set dummy $vinfo 0 0 0
- shift
- IFS=$save_ifs
-
- test -n "$7" && \
- func_fatal_help "too many parameters to '-version-info'"
-
- # convert absolute version numbers to libtool ages
- # this retains compatibility with .la files and attempts
- # to make the code below a bit more comprehensible
-
- case $vinfo_number in
- yes)
- number_major=$1
- number_minor=$2
- number_revision=$3
- #
- # There are really only two kinds -- those that
- # use the current revision as the major version
- # and those that subtract age and use age as
- # a minor version. But, then there is irix
- # that has an extra 1 added just for fun
- #
- case $version_type in
- # correct linux to gnu/linux during the next big refactor
- darwin|freebsd-elf|linux|osf|windows|none)
- func_arith $number_major + $number_minor
- current=$func_arith_result
- age=$number_minor
- revision=$number_revision
- ;;
- freebsd-aout|qnx|sunos)
- current=$number_major
- revision=$number_minor
- age=0
- ;;
- irix|nonstopux)
- func_arith $number_major + $number_minor
- current=$func_arith_result
- age=$number_minor
- revision=$number_minor
- lt_irix_increment=no
- ;;
- esac
- ;;
- no)
- current=$1
- revision=$2
- age=$3
- ;;
- esac
-
- # Check that each of the things are valid numbers.
- case $current in
- 0|[1-9]|[1-9][0-9]|[1-9][0-9][0-9]|[1-9][0-9][0-9][0-9]|[1-9][0-9][0-9][0-9][0-9]) ;;
- *)
- func_error "CURRENT '$current' must be a nonnegative integer"
- func_fatal_error "'$vinfo' is not valid version information"
- ;;
- esac
-
- case $revision in
- 0|[1-9]|[1-9][0-9]|[1-9][0-9][0-9]|[1-9][0-9][0-9][0-9]|[1-9][0-9][0-9][0-9][0-9]) ;;
- *)
- func_error "REVISION '$revision' must be a nonnegative integer"
- func_fatal_error "'$vinfo' is not valid version information"
- ;;
- esac
-
- case $age in
- 0|[1-9]|[1-9][0-9]|[1-9][0-9][0-9]|[1-9][0-9][0-9][0-9]|[1-9][0-9][0-9][0-9][0-9]) ;;
- *)
- func_error "AGE '$age' must be a nonnegative integer"
- func_fatal_error "'$vinfo' is not valid version information"
- ;;
- esac
-
- if test "$age" -gt "$current"; then
- func_error "AGE '$age' is greater than the current interface number '$current'"
- func_fatal_error "'$vinfo' is not valid version information"
- fi
-
- # Calculate the version variables.
- major=
- versuffix=
- verstring=
- case $version_type in
- none) ;;
-
- darwin)
- # Like Linux, but with the current version available in
- # verstring for coding it into the library header
- func_arith $current - $age
- major=.$func_arith_result
- versuffix=$major.$age.$revision
- # Darwin ld doesn't like 0 for these options...
- func_arith $current + 1
- minor_current=$func_arith_result
- xlcverstring="$wl-compatibility_version $wl$minor_current $wl-current_version $wl$minor_current.$revision"
- verstring="-compatibility_version $minor_current -current_version $minor_current.$revision"
- # On Darwin other compilers
- case $CC in
- nagfor*)
- verstring="$wl-compatibility_version $wl$minor_current $wl-current_version $wl$minor_current.$revision"
- ;;
- *)
- verstring="-compatibility_version $minor_current -current_version $minor_current.$revision"
- ;;
- esac
- ;;
-
- freebsd-aout)
- major=.$current
- versuffix=.$current.$revision
- ;;
-
- freebsd-elf)
- func_arith $current - $age
- major=.$func_arith_result
- versuffix=$major.$age.$revision
- ;;
-
- irix | nonstopux)
- if test no = "$lt_irix_increment"; then
- func_arith $current - $age
- else
- func_arith $current - $age + 1
- fi
- major=$func_arith_result
-
- case $version_type in
- nonstopux) verstring_prefix=nonstopux ;;
- *) verstring_prefix=sgi ;;
- esac
- verstring=$verstring_prefix$major.$revision
-
- # Add in all the interfaces that we are compatible with.
- loop=$revision
- while test 0 -ne "$loop"; do
- func_arith $revision - $loop
- iface=$func_arith_result
- func_arith $loop - 1
- loop=$func_arith_result
- verstring=$verstring_prefix$major.$iface:$verstring
- done
-
- # Before this point, $major must not contain '.'.
- major=.$major
- versuffix=$major.$revision
- ;;
-
- linux) # correct to gnu/linux during the next big refactor
- func_arith $current - $age
- major=.$func_arith_result
- versuffix=$major.$age.$revision
- ;;
-
- osf)
- func_arith $current - $age
- major=.$func_arith_result
- versuffix=.$current.$age.$revision
- verstring=$current.$age.$revision
-
- # Add in all the interfaces that we are compatible with.
- loop=$age
- while test 0 -ne "$loop"; do
- func_arith $current - $loop
- iface=$func_arith_result
- func_arith $loop - 1
- loop=$func_arith_result
- verstring=$verstring:$iface.0
- done
-
- # Make executables depend on our current version.
- func_append verstring ":$current.0"
- ;;
-
- qnx)
- major=.$current
- versuffix=.$current
- ;;
-
- sco)
- major=.$current
- versuffix=.$current
- ;;
-
- sunos)
- major=.$current
- versuffix=.$current.$revision
- ;;
-
- windows)
- # Use '-' rather than '.', since we only want one
- # extension on DOS 8.3 file systems.
- func_arith $current - $age
- major=$func_arith_result
- versuffix=-$major
- ;;
-
- *)
- func_fatal_configuration "unknown library version type '$version_type'"
- ;;
- esac
-
- # Clear the version info if we defaulted, and they specified a release.
- if test -z "$vinfo" && test -n "$release"; then
- major=
- case $version_type in
- darwin)
- # we can't check for "0.0" in archive_cmds due to quoting
- # problems, so we reset it completely
- verstring=
- ;;
- *)
- verstring=0.0
- ;;
- esac
- if test no = "$need_version"; then
- versuffix=
- else
- versuffix=.0.0
- fi
- fi
-
- # Remove version info from name if versioning should be avoided
- if test yes,no = "$avoid_version,$need_version"; then
- major=
- versuffix=
- verstring=
- fi
-
- # Check to see if the archive will have undefined symbols.
- if test yes = "$allow_undefined"; then
- if test unsupported = "$allow_undefined_flag"; then
- if test yes = "$build_old_libs"; then
- func_warning "undefined symbols not allowed in $host shared libraries; building static only"
- build_libtool_libs=no
- else
- func_fatal_error "can't build $host shared library unless -no-undefined is specified"
- fi
- fi
- else
- # Don't allow undefined symbols.
- allow_undefined_flag=$no_undefined_flag
- fi
-
- fi
-
- func_generate_dlsyms "$libname" "$libname" :
- func_append libobjs " $symfileobj"
- test " " = "$libobjs" && libobjs=
-
- if test relink != "$opt_mode"; then
- # Remove our outputs, but don't remove object files since they
- # may have been created when compiling PIC objects.
- removelist=
- tempremovelist=`$ECHO "$output_objdir/*"`
- for p in $tempremovelist; do
- case $p in
- *.$objext | *.gcno)
- ;;
- $output_objdir/$outputname | $output_objdir/$libname.* | $output_objdir/$libname$release.*)
- if test -n "$precious_files_regex"; then
- if $ECHO "$p" | $EGREP -e "$precious_files_regex" >/dev/null 2>&1
- then
- continue
- fi
- fi
- func_append removelist " $p"
- ;;
- *) ;;
- esac
- done
- test -n "$removelist" && \
- func_show_eval "${RM}r \$removelist"
- fi
-
- # Now set the variables for building old libraries.
- if test yes = "$build_old_libs" && test convenience != "$build_libtool_libs"; then
- func_append oldlibs " $output_objdir/$libname.$libext"
-
- # Transform .lo files to .o files.
- oldobjs="$objs "`$ECHO "$libobjs" | $SP2NL | $SED "/\.$libext$/d; $lo2o" | $NL2SP`
- fi
-
- # Eliminate all temporary directories.
- #for path in $notinst_path; do
- # lib_search_path=`$ECHO "$lib_search_path " | $SED "s% $path % %g"`
- # deplibs=`$ECHO "$deplibs " | $SED "s% -L$path % %g"`
- # dependency_libs=`$ECHO "$dependency_libs " | $SED "s% -L$path % %g"`
- #done
-
- if test -n "$xrpath"; then
- # If the user specified any rpath flags, then add them.
- temp_xrpath=
- for libdir in $xrpath; do
- func_replace_sysroot "$libdir"
- func_append temp_xrpath " -R$func_replace_sysroot_result"
- case "$finalize_rpath " in
- *" $libdir "*) ;;
- *) func_append finalize_rpath " $libdir" ;;
- esac
- done
- if test yes != "$hardcode_into_libs" || test yes = "$build_old_libs"; then
- dependency_libs="$temp_xrpath $dependency_libs"
- fi
- fi
-
- # Make sure dlfiles contains only unique files that won't be dlpreopened
- old_dlfiles=$dlfiles
- dlfiles=
- for lib in $old_dlfiles; do
- case " $dlprefiles $dlfiles " in
- *" $lib "*) ;;
- *) func_append dlfiles " $lib" ;;
- esac
- done
-
- # Make sure dlprefiles contains only unique files
- old_dlprefiles=$dlprefiles
- dlprefiles=
- for lib in $old_dlprefiles; do
- case "$dlprefiles " in
- *" $lib "*) ;;
- *) func_append dlprefiles " $lib" ;;
- esac
- done
-
- if test yes = "$build_libtool_libs"; then
- if test -n "$rpath"; then
- case $host in
- *-*-cygwin* | *-*-mingw* | *-*-pw32* | *-*-os2* | *-*-beos* | *-cegcc* | *-*-haiku*)
- # these systems don't actually have a c library (as such)!
- ;;
- *-*-rhapsody* | *-*-darwin1.[012])
- # Rhapsody C library is in the System framework
- func_append deplibs " System.ltframework"
- ;;
- *-*-netbsd*)
- # Don't link with libc until the a.out ld.so is fixed.
- ;;
- *-*-openbsd* | *-*-freebsd* | *-*-dragonfly*)
- # Do not include libc due to us having libc/libc_r.
- ;;
- *-*-sco3.2v5* | *-*-sco5v6*)
- # Causes problems with __ctype
- ;;
- *-*-sysv4.2uw2* | *-*-sysv5* | *-*-unixware* | *-*-OpenUNIX*)
- # Compiler inserts libc in the correct place for threads to work
- ;;
- *)
- # Add libc to deplibs on all other systems if necessary.
- if test yes = "$build_libtool_need_lc"; then
- func_append deplibs " -lc"
- fi
- ;;
- esac
- fi
-
- # Transform deplibs into only deplibs that can be linked in shared.
- name_save=$name
- libname_save=$libname
- release_save=$release
- versuffix_save=$versuffix
- major_save=$major
- # I'm not sure if I'm treating the release correctly. I think
- # release should show up in the -l (ie -lgmp5) so we don't want to
- # add it in twice. Is that correct?
- release=
- versuffix=
- major=
- newdeplibs=
- droppeddeps=no
- case $deplibs_check_method in
- pass_all)
- # Don't check for shared/static. Everything works.
- # This might be a little naive. We might want to check
- # whether the library exists or not. But this is on
- # osf3 & osf4 and I'm not really sure... Just
- # implementing what was already the behavior.
- newdeplibs=$deplibs
- ;;
- test_compile)
- # This code stresses the "libraries are programs" paradigm to its
- # limits. Maybe even breaks it. We compile a program, linking it
- # against the deplibs as a proxy for the library. Then we can check
- # whether they linked in statically or dynamically with ldd.
- $opt_dry_run || $RM conftest.c
- cat > conftest.c </dev/null`
- $nocaseglob
- else
- potential_libs=`ls $i/$libnameglob[.-]* 2>/dev/null`
- fi
- for potent_lib in $potential_libs; do
- # Follow soft links.
- if ls -lLd "$potent_lib" 2>/dev/null |
- $GREP " -> " >/dev/null; then
- continue
- fi
- # The statement above tries to avoid entering an
- # endless loop below, in case of cyclic links.
- # We might still enter an endless loop, since a link
- # loop can be closed while we follow links,
- # but so what?
- potlib=$potent_lib
- while test -h "$potlib" 2>/dev/null; do
- potliblink=`ls -ld $potlib | $SED 's/.* -> //'`
- case $potliblink in
- [\\/]* | [A-Za-z]:[\\/]*) potlib=$potliblink;;
- *) potlib=`$ECHO "$potlib" | $SED 's|[^/]*$||'`"$potliblink";;
- esac
- done
- if eval $file_magic_cmd \"\$potlib\" 2>/dev/null |
- $SED -e 10q |
- $EGREP "$file_magic_regex" > /dev/null; then
- func_append newdeplibs " $a_deplib"
- a_deplib=
- break 2
- fi
- done
- done
- fi
- if test -n "$a_deplib"; then
- droppeddeps=yes
- echo
- $ECHO "*** Warning: linker path does not have real file for library $a_deplib."
- echo "*** I have the capability to make that library automatically link in when"
- echo "*** you link to this library. But I can only do this if you have a"
- echo "*** shared version of the library, which you do not appear to have"
- echo "*** because I did check the linker path looking for a file starting"
- if test -z "$potlib"; then
- $ECHO "*** with $libname but no candidates were found. (...for file magic test)"
- else
- $ECHO "*** with $libname and none of the candidates passed a file format test"
- $ECHO "*** using a file magic. Last file checked: $potlib"
- fi
- fi
- ;;
- *)
- # Add a -L argument.
- func_append newdeplibs " $a_deplib"
- ;;
- esac
- done # Gone through all deplibs.
- ;;
- match_pattern*)
- set dummy $deplibs_check_method; shift
- match_pattern_regex=`expr "$deplibs_check_method" : "$1 \(.*\)"`
- for a_deplib in $deplibs; do
- case $a_deplib in
- -l*)
- func_stripname -l '' "$a_deplib"
- name=$func_stripname_result
- if test yes = "$allow_libtool_libs_with_static_runtimes"; then
- case " $predeps $postdeps " in
- *" $a_deplib "*)
- func_append newdeplibs " $a_deplib"
- a_deplib=
- ;;
- esac
- fi
- if test -n "$a_deplib"; then
- libname=`eval "\\$ECHO \"$libname_spec\""`
- for i in $lib_search_path $sys_lib_search_path $shlib_search_path; do
- potential_libs=`ls $i/$libname[.-]* 2>/dev/null`
- for potent_lib in $potential_libs; do
- potlib=$potent_lib # see symlink-check above in file_magic test
- if eval "\$ECHO \"$potent_lib\"" 2>/dev/null | $SED 10q | \
- $EGREP "$match_pattern_regex" > /dev/null; then
- func_append newdeplibs " $a_deplib"
- a_deplib=
- break 2
- fi
- done
- done
- fi
- if test -n "$a_deplib"; then
- droppeddeps=yes
- echo
- $ECHO "*** Warning: linker path does not have real file for library $a_deplib."
- echo "*** I have the capability to make that library automatically link in when"
- echo "*** you link to this library. But I can only do this if you have a"
- echo "*** shared version of the library, which you do not appear to have"
- echo "*** because I did check the linker path looking for a file starting"
- if test -z "$potlib"; then
- $ECHO "*** with $libname but no candidates were found. (...for regex pattern test)"
- else
- $ECHO "*** with $libname and none of the candidates passed a file format test"
- $ECHO "*** using a regex pattern. Last file checked: $potlib"
- fi
- fi
- ;;
- *)
- # Add a -L argument.
- func_append newdeplibs " $a_deplib"
- ;;
- esac
- done # Gone through all deplibs.
- ;;
- none | unknown | *)
- newdeplibs=
- tmp_deplibs=`$ECHO " $deplibs" | $SED 's/ -lc$//; s/ -[LR][^ ]*//g'`
- if test yes = "$allow_libtool_libs_with_static_runtimes"; then
- for i in $predeps $postdeps; do
- # can't use Xsed below, because $i might contain '/'
- tmp_deplibs=`$ECHO " $tmp_deplibs" | $SED "s|$i||"`
- done
- fi
- case $tmp_deplibs in
- *[!\ \ ]*)
- echo
- if test none = "$deplibs_check_method"; then
- echo "*** Warning: inter-library dependencies are not supported in this platform."
- else
- echo "*** Warning: inter-library dependencies are not known to be supported."
- fi
- echo "*** All declared inter-library dependencies are being dropped."
- droppeddeps=yes
- ;;
- esac
- ;;
- esac
- versuffix=$versuffix_save
- major=$major_save
- release=$release_save
- libname=$libname_save
- name=$name_save
-
- case $host in
- *-*-rhapsody* | *-*-darwin1.[012])
- # On Rhapsody replace the C library with the System framework
- newdeplibs=`$ECHO " $newdeplibs" | $SED 's/ -lc / System.ltframework /'`
- ;;
- esac
-
- if test yes = "$droppeddeps"; then
- if test yes = "$module"; then
- echo
- echo "*** Warning: libtool could not satisfy all declared inter-library"
- $ECHO "*** dependencies of module $libname. Therefore, libtool will create"
- echo "*** a static module, that should work as long as the dlopening"
- echo "*** application is linked with the -dlopen flag."
- if test -z "$global_symbol_pipe"; then
- echo
- echo "*** However, this would only work if libtool was able to extract symbol"
- echo "*** lists from a program, using 'nm' or equivalent, but libtool could"
- echo "*** not find such a program. So, this module is probably useless."
- echo "*** 'nm' from GNU binutils and a full rebuild may help."
- fi
- if test no = "$build_old_libs"; then
- oldlibs=$output_objdir/$libname.$libext
- build_libtool_libs=module
- build_old_libs=yes
- else
- build_libtool_libs=no
- fi
- else
- echo "*** The inter-library dependencies that have been dropped here will be"
- echo "*** automatically added whenever a program is linked with this library"
- echo "*** or is declared to -dlopen it."
-
- if test no = "$allow_undefined"; then
- echo
- echo "*** Since this library must not contain undefined symbols,"
- echo "*** because either the platform does not support them or"
- echo "*** it was explicitly requested with -no-undefined,"
- echo "*** libtool will only create a static version of it."
- if test no = "$build_old_libs"; then
- oldlibs=$output_objdir/$libname.$libext
- build_libtool_libs=module
- build_old_libs=yes
- else
- build_libtool_libs=no
- fi
- fi
- fi
- fi
- # Done checking deplibs!
- deplibs=$newdeplibs
- fi
- # Time to change all our "foo.ltframework" stuff back to "-framework foo"
- case $host in
- *-*-darwin*)
- newdeplibs=`$ECHO " $newdeplibs" | $SED 's% \([^ $]*\).ltframework% -framework \1%g'`
- new_inherited_linker_flags=`$ECHO " $new_inherited_linker_flags" | $SED 's% \([^ $]*\).ltframework% -framework \1%g'`
- deplibs=`$ECHO " $deplibs" | $SED 's% \([^ $]*\).ltframework% -framework \1%g'`
- ;;
- esac
-
- # move library search paths that coincide with paths to not yet
- # installed libraries to the beginning of the library search list
- new_libs=
- for path in $notinst_path; do
- case " $new_libs " in
- *" -L$path/$objdir "*) ;;
- *)
- case " $deplibs " in
- *" -L$path/$objdir "*)
- func_append new_libs " -L$path/$objdir" ;;
- esac
- ;;
- esac
- done
- for deplib in $deplibs; do
- case $deplib in
- -L*)
- case " $new_libs " in
- *" $deplib "*) ;;
- *) func_append new_libs " $deplib" ;;
- esac
- ;;
- *) func_append new_libs " $deplib" ;;
- esac
- done
- deplibs=$new_libs
-
- # All the library-specific variables (install_libdir is set above).
- library_names=
- old_library=
- dlname=
-
- # Test again, we may have decided not to build it any more
- if test yes = "$build_libtool_libs"; then
- # Remove $wl instances when linking with ld.
- # FIXME: should test the right _cmds variable.
- case $archive_cmds in
- *\$LD\ *) wl= ;;
- esac
- if test yes = "$hardcode_into_libs"; then
- # Hardcode the library paths
- hardcode_libdirs=
- dep_rpath=
- rpath=$finalize_rpath
- test relink = "$opt_mode" || rpath=$compile_rpath$rpath
- for libdir in $rpath; do
- if test -n "$hardcode_libdir_flag_spec"; then
- if test -n "$hardcode_libdir_separator"; then
- func_replace_sysroot "$libdir"
- libdir=$func_replace_sysroot_result
- if test -z "$hardcode_libdirs"; then
- hardcode_libdirs=$libdir
- else
- # Just accumulate the unique libdirs.
- case $hardcode_libdir_separator$hardcode_libdirs$hardcode_libdir_separator in
- *"$hardcode_libdir_separator$libdir$hardcode_libdir_separator"*)
- ;;
- *)
- func_append hardcode_libdirs "$hardcode_libdir_separator$libdir"
- ;;
- esac
- fi
- else
- eval flag=\"$hardcode_libdir_flag_spec\"
- func_append dep_rpath " $flag"
- fi
- elif test -n "$runpath_var"; then
- case "$perm_rpath " in
- *" $libdir "*) ;;
- *) func_append perm_rpath " $libdir" ;;
- esac
- fi
- done
- # Substitute the hardcoded libdirs into the rpath.
- if test -n "$hardcode_libdir_separator" &&
- test -n "$hardcode_libdirs"; then
- libdir=$hardcode_libdirs
- eval "dep_rpath=\"$hardcode_libdir_flag_spec\""
- fi
- if test -n "$runpath_var" && test -n "$perm_rpath"; then
- # We should set the runpath_var.
- rpath=
- for dir in $perm_rpath; do
- func_append rpath "$dir:"
- done
- eval "$runpath_var='$rpath\$$runpath_var'; export $runpath_var"
- fi
- test -n "$dep_rpath" && deplibs="$dep_rpath $deplibs"
- fi
-
- shlibpath=$finalize_shlibpath
- test relink = "$opt_mode" || shlibpath=$compile_shlibpath$shlibpath
- if test -n "$shlibpath"; then
- eval "$shlibpath_var='$shlibpath\$$shlibpath_var'; export $shlibpath_var"
- fi
-
- # Get the real and link names of the library.
- eval shared_ext=\"$shrext_cmds\"
- eval library_names=\"$library_names_spec\"
- set dummy $library_names
- shift
- realname=$1
- shift
-
- if test -n "$soname_spec"; then
- eval soname=\"$soname_spec\"
- else
- soname=$realname
- fi
- if test -z "$dlname"; then
- dlname=$soname
- fi
-
- lib=$output_objdir/$realname
- linknames=
- for link
- do
- func_append linknames " $link"
- done
-
- # Use standard objects if they are pic
- test -z "$pic_flag" && libobjs=`$ECHO "$libobjs" | $SP2NL | $SED "$lo2o" | $NL2SP`
- test "X$libobjs" = "X " && libobjs=
-
- delfiles=
- if test -n "$export_symbols" && test -n "$include_expsyms"; then
- $opt_dry_run || cp "$export_symbols" "$output_objdir/$libname.uexp"
- export_symbols=$output_objdir/$libname.uexp
- func_append delfiles " $export_symbols"
- fi
-
- orig_export_symbols=
- case $host_os in
- cygwin* | mingw* | cegcc*)
- if test -n "$export_symbols" && test -z "$export_symbols_regex"; then
- # exporting using user supplied symfile
- func_dll_def_p "$export_symbols" || {
- # and it's NOT already a .def file. Must figure out
- # which of the given symbols are data symbols and tag
- # them as such. So, trigger use of export_symbols_cmds.
- # export_symbols gets reassigned inside the "prepare
- # the list of exported symbols" if statement, so the
- # include_expsyms logic still works.
- orig_export_symbols=$export_symbols
- export_symbols=
- always_export_symbols=yes
- }
- fi
- ;;
- esac
-
- # Prepare the list of exported symbols
- if test -z "$export_symbols"; then
- if test yes = "$always_export_symbols" || test -n "$export_symbols_regex"; then
- func_verbose "generating symbol list for '$libname.la'"
- export_symbols=$output_objdir/$libname.exp
- $opt_dry_run || $RM $export_symbols
- cmds=$export_symbols_cmds
- save_ifs=$IFS; IFS='~'
- for cmd1 in $cmds; do
- IFS=$save_ifs
- # Take the normal branch if the nm_file_list_spec branch
- # doesn't work or if tool conversion is not needed.
- case $nm_file_list_spec~$to_tool_file_cmd in
- *~func_convert_file_noop | *~func_convert_file_msys_to_w32 | ~*)
- try_normal_branch=yes
- eval cmd=\"$cmd1\"
- func_len " $cmd"
- len=$func_len_result
- ;;
- *)
- try_normal_branch=no
- ;;
- esac
- if test yes = "$try_normal_branch" \
- && { test "$len" -lt "$max_cmd_len" \
- || test "$max_cmd_len" -le -1; }
- then
- func_show_eval "$cmd" 'exit $?'
- skipped_export=false
- elif test -n "$nm_file_list_spec"; then
- func_basename "$output"
- output_la=$func_basename_result
- save_libobjs=$libobjs
- save_output=$output
- output=$output_objdir/$output_la.nm
- func_to_tool_file "$output"
- libobjs=$nm_file_list_spec$func_to_tool_file_result
- func_append delfiles " $output"
- func_verbose "creating $NM input file list: $output"
- for obj in $save_libobjs; do
- func_to_tool_file "$obj"
- $ECHO "$func_to_tool_file_result"
- done > "$output"
- eval cmd=\"$cmd1\"
- func_show_eval "$cmd" 'exit $?'
- output=$save_output
- libobjs=$save_libobjs
- skipped_export=false
- else
- # The command line is too long to execute in one step.
- func_verbose "using reloadable object file for export list..."
- skipped_export=:
- # Break out early, otherwise skipped_export may be
- # set to false by a later but shorter cmd.
- break
- fi
- done
- IFS=$save_ifs
- if test -n "$export_symbols_regex" && test : != "$skipped_export"; then
- func_show_eval '$EGREP -e "$export_symbols_regex" "$export_symbols" > "${export_symbols}T"'
- func_show_eval '$MV "${export_symbols}T" "$export_symbols"'
- fi
- fi
- fi
-
- if test -n "$export_symbols" && test -n "$include_expsyms"; then
- tmp_export_symbols=$export_symbols
- test -n "$orig_export_symbols" && tmp_export_symbols=$orig_export_symbols
- $opt_dry_run || eval '$ECHO "$include_expsyms" | $SP2NL >> "$tmp_export_symbols"'
- fi
-
- if test : != "$skipped_export" && test -n "$orig_export_symbols"; then
- # The given exports_symbols file has to be filtered, so filter it.
- func_verbose "filter symbol list for '$libname.la' to tag DATA exports"
- # FIXME: $output_objdir/$libname.filter potentially contains lots of
- # 's' commands, which not all seds can handle. GNU sed should be fine
- # though. Also, the filter scales superlinearly with the number of
- # global variables. join(1) would be nice here, but unfortunately
- # isn't a blessed tool.
- $opt_dry_run || $SED -e '/[ ,]DATA/!d;s,\(.*\)\([ \,].*\),s|^\1$|\1\2|,' < $export_symbols > $output_objdir/$libname.filter
- func_append delfiles " $export_symbols $output_objdir/$libname.filter"
- export_symbols=$output_objdir/$libname.def
- $opt_dry_run || $SED -f $output_objdir/$libname.filter < $orig_export_symbols > $export_symbols
- fi
-
- tmp_deplibs=
- for test_deplib in $deplibs; do
- case " $convenience " in
- *" $test_deplib "*) ;;
- *)
- func_append tmp_deplibs " $test_deplib"
- ;;
- esac
- done
- deplibs=$tmp_deplibs
-
- if test -n "$convenience"; then
- if test -n "$whole_archive_flag_spec" &&
- test yes = "$compiler_needs_object" &&
- test -z "$libobjs"; then
- # extract the archives, so we have objects to list.
- # TODO: could optimize this to just extract one archive.
- whole_archive_flag_spec=
- fi
- if test -n "$whole_archive_flag_spec"; then
- save_libobjs=$libobjs
- eval libobjs=\"\$libobjs $whole_archive_flag_spec\"
- test "X$libobjs" = "X " && libobjs=
- else
- gentop=$output_objdir/${outputname}x
- func_append generated " $gentop"
-
- func_extract_archives $gentop $convenience
- func_append libobjs " $func_extract_archives_result"
- test "X$libobjs" = "X " && libobjs=
- fi
- fi
-
- if test yes = "$thread_safe" && test -n "$thread_safe_flag_spec"; then
- eval flag=\"$thread_safe_flag_spec\"
- func_append linker_flags " $flag"
- fi
-
- # Make a backup of the uninstalled library when relinking
- if test relink = "$opt_mode"; then
- $opt_dry_run || eval '(cd $output_objdir && $RM ${realname}U && $MV $realname ${realname}U)' || exit $?
- fi
-
- # Do each of the archive commands.
- if test yes = "$module" && test -n "$module_cmds"; then
- if test -n "$export_symbols" && test -n "$module_expsym_cmds"; then
- eval test_cmds=\"$module_expsym_cmds\"
- cmds=$module_expsym_cmds
- else
- eval test_cmds=\"$module_cmds\"
- cmds=$module_cmds
- fi
- else
- if test -n "$export_symbols" && test -n "$archive_expsym_cmds"; then
- eval test_cmds=\"$archive_expsym_cmds\"
- cmds=$archive_expsym_cmds
- else
- eval test_cmds=\"$archive_cmds\"
- cmds=$archive_cmds
- fi
- fi
-
- if test : != "$skipped_export" &&
- func_len " $test_cmds" &&
- len=$func_len_result &&
- test "$len" -lt "$max_cmd_len" || test "$max_cmd_len" -le -1; then
- :
- else
- # The command line is too long to link in one step, link piecewise
- # or, if using GNU ld and skipped_export is not :, use a linker
- # script.
-
- # Save the value of $output and $libobjs because we want to
- # use them later. If we have whole_archive_flag_spec, we
- # want to use save_libobjs as it was before
- # whole_archive_flag_spec was expanded, because we can't
- # assume the linker understands whole_archive_flag_spec.
- # This may have to be revisited, in case too many
- # convenience libraries get linked in and end up exceeding
- # the spec.
- if test -z "$convenience" || test -z "$whole_archive_flag_spec"; then
- save_libobjs=$libobjs
- fi
- save_output=$output
- func_basename "$output"
- output_la=$func_basename_result
-
- # Clear the reloadable object creation command queue and
- # initialize k to one.
- test_cmds=
- concat_cmds=
- objlist=
- last_robj=
- k=1
-
- if test -n "$save_libobjs" && test : != "$skipped_export" && test yes = "$with_gnu_ld"; then
- output=$output_objdir/$output_la.lnkscript
- func_verbose "creating GNU ld script: $output"
- echo 'INPUT (' > $output
- for obj in $save_libobjs
- do
- func_to_tool_file "$obj"
- $ECHO "$func_to_tool_file_result" >> $output
- done
- echo ')' >> $output
- func_append delfiles " $output"
- func_to_tool_file "$output"
- output=$func_to_tool_file_result
- elif test -n "$save_libobjs" && test : != "$skipped_export" && test -n "$file_list_spec"; then
- output=$output_objdir/$output_la.lnk
- func_verbose "creating linker input file list: $output"
- : > $output
- set x $save_libobjs
- shift
- firstobj=
- if test yes = "$compiler_needs_object"; then
- firstobj="$1 "
- shift
- fi
- for obj
- do
- func_to_tool_file "$obj"
- $ECHO "$func_to_tool_file_result" >> $output
- done
- func_append delfiles " $output"
- func_to_tool_file "$output"
- output=$firstobj\"$file_list_spec$func_to_tool_file_result\"
- else
- if test -n "$save_libobjs"; then
- func_verbose "creating reloadable object files..."
- output=$output_objdir/$output_la-$k.$objext
- eval test_cmds=\"$reload_cmds\"
- func_len " $test_cmds"
- len0=$func_len_result
- len=$len0
-
- # Loop over the list of objects to be linked.
- for obj in $save_libobjs
- do
- func_len " $obj"
- func_arith $len + $func_len_result
- len=$func_arith_result
- if test -z "$objlist" ||
- test "$len" -lt "$max_cmd_len"; then
- func_append objlist " $obj"
- else
- # The command $test_cmds is almost too long, add a
- # command to the queue.
- if test 1 -eq "$k"; then
- # The first file doesn't have a previous command to add.
- reload_objs=$objlist
- eval concat_cmds=\"$reload_cmds\"
- else
- # All subsequent reloadable object files will link in
- # the last one created.
- reload_objs="$objlist $last_robj"
- eval concat_cmds=\"\$concat_cmds~$reload_cmds~\$RM $last_robj\"
- fi
- last_robj=$output_objdir/$output_la-$k.$objext
- func_arith $k + 1
- k=$func_arith_result
- output=$output_objdir/$output_la-$k.$objext
- objlist=" $obj"
- func_len " $last_robj"
- func_arith $len0 + $func_len_result
- len=$func_arith_result
- fi
- done
- # Handle the remaining objects by creating one last
- # reloadable object file. All subsequent reloadable object
- # files will link in the last one created.
- test -z "$concat_cmds" || concat_cmds=$concat_cmds~
- reload_objs="$objlist $last_robj"
- eval concat_cmds=\"\$concat_cmds$reload_cmds\"
- if test -n "$last_robj"; then
- eval concat_cmds=\"\$concat_cmds~\$RM $last_robj\"
- fi
- func_append delfiles " $output"
-
- else
- output=
- fi
-
- ${skipped_export-false} && {
- func_verbose "generating symbol list for '$libname.la'"
- export_symbols=$output_objdir/$libname.exp
- $opt_dry_run || $RM $export_symbols
- libobjs=$output
- # Append the command to create the export file.
- test -z "$concat_cmds" || concat_cmds=$concat_cmds~
- eval concat_cmds=\"\$concat_cmds$export_symbols_cmds\"
- if test -n "$last_robj"; then
- eval concat_cmds=\"\$concat_cmds~\$RM $last_robj\"
- fi
- }
-
- test -n "$save_libobjs" &&
- func_verbose "creating a temporary reloadable object file: $output"
-
- # Loop through the commands generated above and execute them.
- save_ifs=$IFS; IFS='~'
- for cmd in $concat_cmds; do
- IFS=$save_ifs
- $opt_quiet || {
- func_quote_for_expand "$cmd"
- eval "func_echo $func_quote_for_expand_result"
- }
- $opt_dry_run || eval "$cmd" || {
- lt_exit=$?
-
- # Restore the uninstalled library and exit
- if test relink = "$opt_mode"; then
- ( cd "$output_objdir" && \
- $RM "${realname}T" && \
- $MV "${realname}U" "$realname" )
- fi
-
- exit $lt_exit
- }
- done
- IFS=$save_ifs
-
- if test -n "$export_symbols_regex" && ${skipped_export-false}; then
- func_show_eval '$EGREP -e "$export_symbols_regex" "$export_symbols" > "${export_symbols}T"'
- func_show_eval '$MV "${export_symbols}T" "$export_symbols"'
- fi
- fi
-
- ${skipped_export-false} && {
- if test -n "$export_symbols" && test -n "$include_expsyms"; then
- tmp_export_symbols=$export_symbols
- test -n "$orig_export_symbols" && tmp_export_symbols=$orig_export_symbols
- $opt_dry_run || eval '$ECHO "$include_expsyms" | $SP2NL >> "$tmp_export_symbols"'
- fi
-
- if test -n "$orig_export_symbols"; then
- # The given exports_symbols file has to be filtered, so filter it.
- func_verbose "filter symbol list for '$libname.la' to tag DATA exports"
- # FIXME: $output_objdir/$libname.filter potentially contains lots of
- # 's' commands, which not all seds can handle. GNU sed should be fine
- # though. Also, the filter scales superlinearly with the number of
- # global variables. join(1) would be nice here, but unfortunately
- # isn't a blessed tool.
- $opt_dry_run || $SED -e '/[ ,]DATA/!d;s,\(.*\)\([ \,].*\),s|^\1$|\1\2|,' < $export_symbols > $output_objdir/$libname.filter
- func_append delfiles " $export_symbols $output_objdir/$libname.filter"
- export_symbols=$output_objdir/$libname.def
- $opt_dry_run || $SED -f $output_objdir/$libname.filter < $orig_export_symbols > $export_symbols
- fi
- }
-
- libobjs=$output
- # Restore the value of output.
- output=$save_output
-
- if test -n "$convenience" && test -n "$whole_archive_flag_spec"; then
- eval libobjs=\"\$libobjs $whole_archive_flag_spec\"
- test "X$libobjs" = "X " && libobjs=
- fi
- # Expand the library linking commands again to reset the
- # value of $libobjs for piecewise linking.
-
- # Do each of the archive commands.
- if test yes = "$module" && test -n "$module_cmds"; then
- if test -n "$export_symbols" && test -n "$module_expsym_cmds"; then
- cmds=$module_expsym_cmds
- else
- cmds=$module_cmds
- fi
- else
- if test -n "$export_symbols" && test -n "$archive_expsym_cmds"; then
- cmds=$archive_expsym_cmds
- else
- cmds=$archive_cmds
- fi
- fi
- fi
-
- if test -n "$delfiles"; then
- # Append the command to remove temporary files to $cmds.
- eval cmds=\"\$cmds~\$RM $delfiles\"
- fi
-
- # Add any objects from preloaded convenience libraries
- if test -n "$dlprefiles"; then
- gentop=$output_objdir/${outputname}x
- func_append generated " $gentop"
-
- func_extract_archives $gentop $dlprefiles
- func_append libobjs " $func_extract_archives_result"
- test "X$libobjs" = "X " && libobjs=
- fi
-
- save_ifs=$IFS; IFS='~'
- for cmd in $cmds; do
- IFS=$sp$nl
- eval cmd=\"$cmd\"
- IFS=$save_ifs
- $opt_quiet || {
- func_quote_for_expand "$cmd"
- eval "func_echo $func_quote_for_expand_result"
- }
- $opt_dry_run || eval "$cmd" || {
- lt_exit=$?
-
- # Restore the uninstalled library and exit
- if test relink = "$opt_mode"; then
- ( cd "$output_objdir" && \
- $RM "${realname}T" && \
- $MV "${realname}U" "$realname" )
- fi
-
- exit $lt_exit
- }
- done
- IFS=$save_ifs
-
- # Restore the uninstalled library and exit
- if test relink = "$opt_mode"; then
- $opt_dry_run || eval '(cd $output_objdir && $RM ${realname}T && $MV $realname ${realname}T && $MV ${realname}U $realname)' || exit $?
-
- if test -n "$convenience"; then
- if test -z "$whole_archive_flag_spec"; then
- func_show_eval '${RM}r "$gentop"'
- fi
- fi
-
- exit $EXIT_SUCCESS
- fi
-
- # Create links to the real library.
- for linkname in $linknames; do
- if test "$realname" != "$linkname"; then
- func_show_eval '(cd "$output_objdir" && $RM "$linkname" && $LN_S "$realname" "$linkname")' 'exit $?'
- fi
- done
-
- # If -module or -export-dynamic was specified, set the dlname.
- if test yes = "$module" || test yes = "$export_dynamic"; then
- # On all known operating systems, these are identical.
- dlname=$soname
- fi
- fi
- ;;
-
- obj)
- if test -n "$dlfiles$dlprefiles" || test no != "$dlself"; then
- func_warning "'-dlopen' is ignored for objects"
- fi
-
- case " $deplibs" in
- *\ -l* | *\ -L*)
- func_warning "'-l' and '-L' are ignored for objects" ;;
- esac
-
- test -n "$rpath" && \
- func_warning "'-rpath' is ignored for objects"
-
- test -n "$xrpath" && \
- func_warning "'-R' is ignored for objects"
-
- test -n "$vinfo" && \
- func_warning "'-version-info' is ignored for objects"
-
- test -n "$release" && \
- func_warning "'-release' is ignored for objects"
-
- case $output in
- *.lo)
- test -n "$objs$old_deplibs" && \
- func_fatal_error "cannot build library object '$output' from non-libtool objects"
-
- libobj=$output
- func_lo2o "$libobj"
- obj=$func_lo2o_result
- ;;
- *)
- libobj=
- obj=$output
- ;;
- esac
-
- # Delete the old objects.
- $opt_dry_run || $RM $obj $libobj
-
- # Objects from convenience libraries. This assumes
- # single-version convenience libraries. Whenever we create
- # different ones for PIC/non-PIC, this we'll have to duplicate
- # the extraction.
- reload_conv_objs=
- gentop=
- # if reload_cmds runs $LD directly, get rid of -Wl from
- # whole_archive_flag_spec and hope we can get by with turning comma
- # into space.
- case $reload_cmds in
- *\$LD[\ \$]*) wl= ;;
- esac
- if test -n "$convenience"; then
- if test -n "$whole_archive_flag_spec"; then
- eval tmp_whole_archive_flags=\"$whole_archive_flag_spec\"
- test -n "$wl" || tmp_whole_archive_flags=`$ECHO "$tmp_whole_archive_flags" | $SED 's|,| |g'`
- reload_conv_objs=$reload_objs\ $tmp_whole_archive_flags
- else
- gentop=$output_objdir/${obj}x
- func_append generated " $gentop"
-
- func_extract_archives $gentop $convenience
- reload_conv_objs="$reload_objs $func_extract_archives_result"
- fi
- fi
-
- # If we're not building shared, we need to use non_pic_objs
- test yes = "$build_libtool_libs" || libobjs=$non_pic_objects
-
- # Create the old-style object.
- reload_objs=$objs$old_deplibs' '`$ECHO "$libobjs" | $SP2NL | $SED "/\.$libext$/d; /\.lib$/d; $lo2o" | $NL2SP`' '$reload_conv_objs
-
- output=$obj
- func_execute_cmds "$reload_cmds" 'exit $?'
-
- # Exit if we aren't doing a library object file.
- if test -z "$libobj"; then
- if test -n "$gentop"; then
- func_show_eval '${RM}r "$gentop"'
- fi
-
- exit $EXIT_SUCCESS
- fi
-
- test yes = "$build_libtool_libs" || {
- if test -n "$gentop"; then
- func_show_eval '${RM}r "$gentop"'
- fi
-
- # Create an invalid libtool object if no PIC, so that we don't
- # accidentally link it into a program.
- # $show "echo timestamp > $libobj"
- # $opt_dry_run || eval "echo timestamp > $libobj" || exit $?
- exit $EXIT_SUCCESS
- }
-
- if test -n "$pic_flag" || test default != "$pic_mode"; then
- # Only do commands if we really have different PIC objects.
- reload_objs="$libobjs $reload_conv_objs"
- output=$libobj
- func_execute_cmds "$reload_cmds" 'exit $?'
- fi
-
- if test -n "$gentop"; then
- func_show_eval '${RM}r "$gentop"'
- fi
-
- exit $EXIT_SUCCESS
- ;;
-
- prog)
- case $host in
- *cygwin*) func_stripname '' '.exe' "$output"
- output=$func_stripname_result.exe;;
- esac
- test -n "$vinfo" && \
- func_warning "'-version-info' is ignored for programs"
-
- test -n "$release" && \
- func_warning "'-release' is ignored for programs"
-
- $preload \
- && test unknown,unknown,unknown = "$dlopen_support,$dlopen_self,$dlopen_self_static" \
- && func_warning "'LT_INIT([dlopen])' not used. Assuming no dlopen support."
-
- case $host in
- *-*-rhapsody* | *-*-darwin1.[012])
- # On Rhapsody replace the C library is the System framework
- compile_deplibs=`$ECHO " $compile_deplibs" | $SED 's/ -lc / System.ltframework /'`
- finalize_deplibs=`$ECHO " $finalize_deplibs" | $SED 's/ -lc / System.ltframework /'`
- ;;
- esac
-
- case $host in
- *-*-darwin*)
- # Don't allow lazy linking, it breaks C++ global constructors
- # But is supposedly fixed on 10.4 or later (yay!).
- if test CXX = "$tagname"; then
- case ${MACOSX_DEPLOYMENT_TARGET-10.0} in
- 10.[0123])
- func_append compile_command " $wl-bind_at_load"
- func_append finalize_command " $wl-bind_at_load"
- ;;
- esac
- fi
- # Time to change all our "foo.ltframework" stuff back to "-framework foo"
- compile_deplibs=`$ECHO " $compile_deplibs" | $SED 's% \([^ $]*\).ltframework% -framework \1%g'`
- finalize_deplibs=`$ECHO " $finalize_deplibs" | $SED 's% \([^ $]*\).ltframework% -framework \1%g'`
- ;;
- esac
-
-
- # move library search paths that coincide with paths to not yet
- # installed libraries to the beginning of the library search list
- new_libs=
- for path in $notinst_path; do
- case " $new_libs " in
- *" -L$path/$objdir "*) ;;
- *)
- case " $compile_deplibs " in
- *" -L$path/$objdir "*)
- func_append new_libs " -L$path/$objdir" ;;
- esac
- ;;
- esac
- done
- for deplib in $compile_deplibs; do
- case $deplib in
- -L*)
- case " $new_libs " in
- *" $deplib "*) ;;
- *) func_append new_libs " $deplib" ;;
- esac
- ;;
- *) func_append new_libs " $deplib" ;;
- esac
- done
- compile_deplibs=$new_libs
-
-
- func_append compile_command " $compile_deplibs"
- func_append finalize_command " $finalize_deplibs"
-
- if test -n "$rpath$xrpath"; then
- # If the user specified any rpath flags, then add them.
- for libdir in $rpath $xrpath; do
- # This is the magic to use -rpath.
- case "$finalize_rpath " in
- *" $libdir "*) ;;
- *) func_append finalize_rpath " $libdir" ;;
- esac
- done
- fi
-
- # Now hardcode the library paths
- rpath=
- hardcode_libdirs=
- for libdir in $compile_rpath $finalize_rpath; do
- if test -n "$hardcode_libdir_flag_spec"; then
- if test -n "$hardcode_libdir_separator"; then
- if test -z "$hardcode_libdirs"; then
- hardcode_libdirs=$libdir
- else
- # Just accumulate the unique libdirs.
- case $hardcode_libdir_separator$hardcode_libdirs$hardcode_libdir_separator in
- *"$hardcode_libdir_separator$libdir$hardcode_libdir_separator"*)
- ;;
- *)
- func_append hardcode_libdirs "$hardcode_libdir_separator$libdir"
- ;;
- esac
- fi
- else
- eval flag=\"$hardcode_libdir_flag_spec\"
- func_append rpath " $flag"
- fi
- elif test -n "$runpath_var"; then
- case "$perm_rpath " in
- *" $libdir "*) ;;
- *) func_append perm_rpath " $libdir" ;;
- esac
- fi
- case $host in
- *-*-cygwin* | *-*-mingw* | *-*-pw32* | *-*-os2* | *-cegcc*)
- testbindir=`$ECHO "$libdir" | $SED -e 's*/lib$*/bin*'`
- case :$dllsearchpath: in
- *":$libdir:"*) ;;
- ::) dllsearchpath=$libdir;;
- *) func_append dllsearchpath ":$libdir";;
- esac
- case :$dllsearchpath: in
- *":$testbindir:"*) ;;
- ::) dllsearchpath=$testbindir;;
- *) func_append dllsearchpath ":$testbindir";;
- esac
- ;;
- esac
- done
- # Substitute the hardcoded libdirs into the rpath.
- if test -n "$hardcode_libdir_separator" &&
- test -n "$hardcode_libdirs"; then
- libdir=$hardcode_libdirs
- eval rpath=\" $hardcode_libdir_flag_spec\"
- fi
- compile_rpath=$rpath
-
- rpath=
- hardcode_libdirs=
- for libdir in $finalize_rpath; do
- if test -n "$hardcode_libdir_flag_spec"; then
- if test -n "$hardcode_libdir_separator"; then
- if test -z "$hardcode_libdirs"; then
- hardcode_libdirs=$libdir
- else
- # Just accumulate the unique libdirs.
- case $hardcode_libdir_separator$hardcode_libdirs$hardcode_libdir_separator in
- *"$hardcode_libdir_separator$libdir$hardcode_libdir_separator"*)
- ;;
- *)
- func_append hardcode_libdirs "$hardcode_libdir_separator$libdir"
- ;;
- esac
- fi
- else
- eval flag=\"$hardcode_libdir_flag_spec\"
- func_append rpath " $flag"
- fi
- elif test -n "$runpath_var"; then
- case "$finalize_perm_rpath " in
- *" $libdir "*) ;;
- *) func_append finalize_perm_rpath " $libdir" ;;
- esac
- fi
- done
- # Substitute the hardcoded libdirs into the rpath.
- if test -n "$hardcode_libdir_separator" &&
- test -n "$hardcode_libdirs"; then
- libdir=$hardcode_libdirs
- eval rpath=\" $hardcode_libdir_flag_spec\"
- fi
- finalize_rpath=$rpath
-
- if test -n "$libobjs" && test yes = "$build_old_libs"; then
- # Transform all the library objects into standard objects.
- compile_command=`$ECHO "$compile_command" | $SP2NL | $SED "$lo2o" | $NL2SP`
- finalize_command=`$ECHO "$finalize_command" | $SP2NL | $SED "$lo2o" | $NL2SP`
- fi
-
- func_generate_dlsyms "$outputname" "@PROGRAM@" false
-
- # template prelinking step
- if test -n "$prelink_cmds"; then
- func_execute_cmds "$prelink_cmds" 'exit $?'
- fi
-
- wrappers_required=:
- case $host in
- *cegcc* | *mingw32ce*)
- # Disable wrappers for cegcc and mingw32ce hosts, we are cross compiling anyway.
- wrappers_required=false
- ;;
- *cygwin* | *mingw* )
- test yes = "$build_libtool_libs" || wrappers_required=false
- ;;
- *)
- if test no = "$need_relink" || test yes != "$build_libtool_libs"; then
- wrappers_required=false
- fi
- ;;
- esac
- $wrappers_required || {
- # Replace the output file specification.
- compile_command=`$ECHO "$compile_command" | $SED 's%@OUTPUT@%'"$output"'%g'`
- link_command=$compile_command$compile_rpath
-
- # We have no uninstalled library dependencies, so finalize right now.
- exit_status=0
- func_show_eval "$link_command" 'exit_status=$?'
-
- if test -n "$postlink_cmds"; then
- func_to_tool_file "$output"
- postlink_cmds=`func_echo_all "$postlink_cmds" | $SED -e 's%@OUTPUT@%'"$output"'%g' -e 's%@TOOL_OUTPUT@%'"$func_to_tool_file_result"'%g'`
- func_execute_cmds "$postlink_cmds" 'exit $?'
- fi
-
- # Delete the generated files.
- if test -f "$output_objdir/${outputname}S.$objext"; then
- func_show_eval '$RM "$output_objdir/${outputname}S.$objext"'
- fi
-
- exit $exit_status
- }
-
- if test -n "$compile_shlibpath$finalize_shlibpath"; then
- compile_command="$shlibpath_var=\"$compile_shlibpath$finalize_shlibpath\$$shlibpath_var\" $compile_command"
- fi
- if test -n "$finalize_shlibpath"; then
- finalize_command="$shlibpath_var=\"$finalize_shlibpath\$$shlibpath_var\" $finalize_command"
- fi
-
- compile_var=
- finalize_var=
- if test -n "$runpath_var"; then
- if test -n "$perm_rpath"; then
- # We should set the runpath_var.
- rpath=
- for dir in $perm_rpath; do
- func_append rpath "$dir:"
- done
- compile_var="$runpath_var=\"$rpath\$$runpath_var\" "
- fi
- if test -n "$finalize_perm_rpath"; then
- # We should set the runpath_var.
- rpath=
- for dir in $finalize_perm_rpath; do
- func_append rpath "$dir:"
- done
- finalize_var="$runpath_var=\"$rpath\$$runpath_var\" "
- fi
- fi
-
- if test yes = "$no_install"; then
- # We don't need to create a wrapper script.
- link_command=$compile_var$compile_command$compile_rpath
- # Replace the output file specification.
- link_command=`$ECHO "$link_command" | $SED 's%@OUTPUT@%'"$output"'%g'`
- # Delete the old output file.
- $opt_dry_run || $RM $output
- # Link the executable and exit
- func_show_eval "$link_command" 'exit $?'
-
- if test -n "$postlink_cmds"; then
- func_to_tool_file "$output"
- postlink_cmds=`func_echo_all "$postlink_cmds" | $SED -e 's%@OUTPUT@%'"$output"'%g' -e 's%@TOOL_OUTPUT@%'"$func_to_tool_file_result"'%g'`
- func_execute_cmds "$postlink_cmds" 'exit $?'
- fi
-
- exit $EXIT_SUCCESS
- fi
-
- case $hardcode_action,$fast_install in
- relink,*)
- # Fast installation is not supported
- link_command=$compile_var$compile_command$compile_rpath
- relink_command=$finalize_var$finalize_command$finalize_rpath
-
- func_warning "this platform does not like uninstalled shared libraries"
- func_warning "'$output' will be relinked during installation"
- ;;
- *,yes)
- link_command=$finalize_var$compile_command$finalize_rpath
- relink_command=`$ECHO "$compile_var$compile_command$compile_rpath" | $SED 's%@OUTPUT@%\$progdir/\$file%g'`
- ;;
- *,no)
- link_command=$compile_var$compile_command$compile_rpath
- relink_command=$finalize_var$finalize_command$finalize_rpath
- ;;
- *,needless)
- link_command=$finalize_var$compile_command$finalize_rpath
- relink_command=
- ;;
- esac
-
- # Replace the output file specification.
- link_command=`$ECHO "$link_command" | $SED 's%@OUTPUT@%'"$output_objdir/$outputname"'%g'`
-
- # Delete the old output files.
- $opt_dry_run || $RM $output $output_objdir/$outputname $output_objdir/lt-$outputname
-
- func_show_eval "$link_command" 'exit $?'
-
- if test -n "$postlink_cmds"; then
- func_to_tool_file "$output_objdir/$outputname"
- postlink_cmds=`func_echo_all "$postlink_cmds" | $SED -e 's%@OUTPUT@%'"$output_objdir/$outputname"'%g' -e 's%@TOOL_OUTPUT@%'"$func_to_tool_file_result"'%g'`
- func_execute_cmds "$postlink_cmds" 'exit $?'
- fi
-
- # Now create the wrapper script.
- func_verbose "creating $output"
-
- # Quote the relink command for shipping.
- if test -n "$relink_command"; then
- # Preserve any variables that may affect compiler behavior
- for var in $variables_saved_for_relink; do
- if eval test -z \"\${$var+set}\"; then
- relink_command="{ test -z \"\${$var+set}\" || $lt_unset $var || { $var=; export $var; }; }; $relink_command"
- elif eval var_value=\$$var; test -z "$var_value"; then
- relink_command="$var=; export $var; $relink_command"
- else
- func_quote_for_eval "$var_value"
- relink_command="$var=$func_quote_for_eval_result; export $var; $relink_command"
- fi
- done
- relink_command="(cd `pwd`; $relink_command)"
- relink_command=`$ECHO "$relink_command" | $SED "$sed_quote_subst"`
- fi
-
- # Only actually do things if not in dry run mode.
- $opt_dry_run || {
- # win32 will think the script is a binary if it has
- # a .exe suffix, so we strip it off here.
- case $output in
- *.exe) func_stripname '' '.exe' "$output"
- output=$func_stripname_result ;;
- esac
- # test for cygwin because mv fails w/o .exe extensions
- case $host in
- *cygwin*)
- exeext=.exe
- func_stripname '' '.exe' "$outputname"
- outputname=$func_stripname_result ;;
- *) exeext= ;;
- esac
- case $host in
- *cygwin* | *mingw* )
- func_dirname_and_basename "$output" "" "."
- output_name=$func_basename_result
- output_path=$func_dirname_result
- cwrappersource=$output_path/$objdir/lt-$output_name.c
- cwrapper=$output_path/$output_name.exe
- $RM $cwrappersource $cwrapper
- trap "$RM $cwrappersource $cwrapper; exit $EXIT_FAILURE" 1 2 15
-
- func_emit_cwrapperexe_src > $cwrappersource
-
- # The wrapper executable is built using the $host compiler,
- # because it contains $host paths and files. If cross-
- # compiling, it, like the target executable, must be
- # executed on the $host or under an emulation environment.
- $opt_dry_run || {
- $LTCC $LTCFLAGS -o $cwrapper $cwrappersource
- $STRIP $cwrapper
- }
-
- # Now, create the wrapper script for func_source use:
- func_ltwrapper_scriptname $cwrapper
- $RM $func_ltwrapper_scriptname_result
- trap "$RM $func_ltwrapper_scriptname_result; exit $EXIT_FAILURE" 1 2 15
- $opt_dry_run || {
- # note: this script will not be executed, so do not chmod.
- if test "x$build" = "x$host"; then
- $cwrapper --lt-dump-script > $func_ltwrapper_scriptname_result
- else
- func_emit_wrapper no > $func_ltwrapper_scriptname_result
- fi
- }
- ;;
- * )
- $RM $output
- trap "$RM $output; exit $EXIT_FAILURE" 1 2 15
-
- func_emit_wrapper no > $output
- chmod +x $output
- ;;
- esac
- }
- exit $EXIT_SUCCESS
- ;;
- esac
-
- # See if we need to build an old-fashioned archive.
- for oldlib in $oldlibs; do
-
- case $build_libtool_libs in
- convenience)
- oldobjs="$libobjs_save $symfileobj"
- addlibs=$convenience
- build_libtool_libs=no
- ;;
- module)
- oldobjs=$libobjs_save
- addlibs=$old_convenience
- build_libtool_libs=no
- ;;
- *)
- oldobjs="$old_deplibs $non_pic_objects"
- $preload && test -f "$symfileobj" \
- && func_append oldobjs " $symfileobj"
- addlibs=$old_convenience
- ;;
- esac
-
- if test -n "$addlibs"; then
- gentop=$output_objdir/${outputname}x
- func_append generated " $gentop"
-
- func_extract_archives $gentop $addlibs
- func_append oldobjs " $func_extract_archives_result"
- fi
-
- # Do each command in the archive commands.
- if test -n "$old_archive_from_new_cmds" && test yes = "$build_libtool_libs"; then
- cmds=$old_archive_from_new_cmds
- else
-
- # Add any objects from preloaded convenience libraries
- if test -n "$dlprefiles"; then
- gentop=$output_objdir/${outputname}x
- func_append generated " $gentop"
-
- func_extract_archives $gentop $dlprefiles
- func_append oldobjs " $func_extract_archives_result"
- fi
-
- # POSIX demands no paths to be encoded in archives. We have
- # to avoid creating archives with duplicate basenames if we
- # might have to extract them afterwards, e.g., when creating a
- # static archive out of a convenience library, or when linking
- # the entirety of a libtool archive into another (currently
- # not supported by libtool).
- if (for obj in $oldobjs
- do
- func_basename "$obj"
- $ECHO "$func_basename_result"
- done | sort | sort -uc >/dev/null 2>&1); then
- :
- else
- echo "copying selected object files to avoid basename conflicts..."
- gentop=$output_objdir/${outputname}x
- func_append generated " $gentop"
- func_mkdir_p "$gentop"
- save_oldobjs=$oldobjs
- oldobjs=
- counter=1
- for obj in $save_oldobjs
- do
- func_basename "$obj"
- objbase=$func_basename_result
- case " $oldobjs " in
- " ") oldobjs=$obj ;;
- *[\ /]"$objbase "*)
- while :; do
- # Make sure we don't pick an alternate name that also
- # overlaps.
- newobj=lt$counter-$objbase
- func_arith $counter + 1
- counter=$func_arith_result
- case " $oldobjs " in
- *[\ /]"$newobj "*) ;;
- *) if test ! -f "$gentop/$newobj"; then break; fi ;;
- esac
- done
- func_show_eval "ln $obj $gentop/$newobj || cp $obj $gentop/$newobj"
- func_append oldobjs " $gentop/$newobj"
- ;;
- *) func_append oldobjs " $obj" ;;
- esac
- done
- fi
- func_to_tool_file "$oldlib" func_convert_file_msys_to_w32
- tool_oldlib=$func_to_tool_file_result
- eval cmds=\"$old_archive_cmds\"
-
- func_len " $cmds"
- len=$func_len_result
- if test "$len" -lt "$max_cmd_len" || test "$max_cmd_len" -le -1; then
- cmds=$old_archive_cmds
- elif test -n "$archiver_list_spec"; then
- func_verbose "using command file archive linking..."
- for obj in $oldobjs
- do
- func_to_tool_file "$obj"
- $ECHO "$func_to_tool_file_result"
- done > $output_objdir/$libname.libcmd
- func_to_tool_file "$output_objdir/$libname.libcmd"
- oldobjs=" $archiver_list_spec$func_to_tool_file_result"
- cmds=$old_archive_cmds
- else
- # the command line is too long to link in one step, link in parts
- func_verbose "using piecewise archive linking..."
- save_RANLIB=$RANLIB
- RANLIB=:
- objlist=
- concat_cmds=
- save_oldobjs=$oldobjs
- oldobjs=
- # Is there a better way of finding the last object in the list?
- for obj in $save_oldobjs
- do
- last_oldobj=$obj
- done
- eval test_cmds=\"$old_archive_cmds\"
- func_len " $test_cmds"
- len0=$func_len_result
- len=$len0
- for obj in $save_oldobjs
- do
- func_len " $obj"
- func_arith $len + $func_len_result
- len=$func_arith_result
- func_append objlist " $obj"
- if test "$len" -lt "$max_cmd_len"; then
- :
- else
- # the above command should be used before it gets too long
- oldobjs=$objlist
- if test "$obj" = "$last_oldobj"; then
- RANLIB=$save_RANLIB
- fi
- test -z "$concat_cmds" || concat_cmds=$concat_cmds~
- eval concat_cmds=\"\$concat_cmds$old_archive_cmds\"
- objlist=
- len=$len0
- fi
- done
- RANLIB=$save_RANLIB
- oldobjs=$objlist
- if test -z "$oldobjs"; then
- eval cmds=\"\$concat_cmds\"
- else
- eval cmds=\"\$concat_cmds~\$old_archive_cmds\"
- fi
- fi
- fi
- func_execute_cmds "$cmds" 'exit $?'
- done
-
- test -n "$generated" && \
- func_show_eval "${RM}r$generated"
-
- # Now create the libtool archive.
- case $output in
- *.la)
- old_library=
- test yes = "$build_old_libs" && old_library=$libname.$libext
- func_verbose "creating $output"
-
- # Preserve any variables that may affect compiler behavior
- for var in $variables_saved_for_relink; do
- if eval test -z \"\${$var+set}\"; then
- relink_command="{ test -z \"\${$var+set}\" || $lt_unset $var || { $var=; export $var; }; }; $relink_command"
- elif eval var_value=\$$var; test -z "$var_value"; then
- relink_command="$var=; export $var; $relink_command"
- else
- func_quote_for_eval "$var_value"
- relink_command="$var=$func_quote_for_eval_result; export $var; $relink_command"
- fi
- done
- # Quote the link command for shipping.
- relink_command="(cd `pwd`; $SHELL \"$progpath\" $preserve_args --mode=relink $libtool_args @inst_prefix_dir@)"
- relink_command=`$ECHO "$relink_command" | $SED "$sed_quote_subst"`
- if test yes = "$hardcode_automatic"; then
- relink_command=
- fi
-
- # Only create the output if not a dry run.
- $opt_dry_run || {
- for installed in no yes; do
- if test yes = "$installed"; then
- if test -z "$install_libdir"; then
- break
- fi
- output=$output_objdir/${outputname}i
- # Replace all uninstalled libtool libraries with the installed ones
- newdependency_libs=
- for deplib in $dependency_libs; do
- case $deplib in
- *.la)
- func_basename "$deplib"
- name=$func_basename_result
- func_resolve_sysroot "$deplib"
- eval libdir=`$SED -n -e 's/^libdir=\(.*\)$/\1/p' $func_resolve_sysroot_result`
- test -z "$libdir" && \
- func_fatal_error "'$deplib' is not a valid libtool archive"
- func_append newdependency_libs " ${lt_sysroot:+=}$libdir/$name"
- ;;
- -L*)
- func_stripname -L '' "$deplib"
- func_replace_sysroot "$func_stripname_result"
- func_append newdependency_libs " -L$func_replace_sysroot_result"
- ;;
- -R*)
- func_stripname -R '' "$deplib"
- func_replace_sysroot "$func_stripname_result"
- func_append newdependency_libs " -R$func_replace_sysroot_result"
- ;;
- *) func_append newdependency_libs " $deplib" ;;
- esac
- done
- dependency_libs=$newdependency_libs
- newdlfiles=
-
- for lib in $dlfiles; do
- case $lib in
- *.la)
- func_basename "$lib"
- name=$func_basename_result
- eval libdir=`$SED -n -e 's/^libdir=\(.*\)$/\1/p' $lib`
- test -z "$libdir" && \
- func_fatal_error "'$lib' is not a valid libtool archive"
- func_append newdlfiles " ${lt_sysroot:+=}$libdir/$name"
- ;;
- *) func_append newdlfiles " $lib" ;;
- esac
- done
- dlfiles=$newdlfiles
- newdlprefiles=
- for lib in $dlprefiles; do
- case $lib in
- *.la)
- # Only pass preopened files to the pseudo-archive (for
- # eventual linking with the app. that links it) if we
- # didn't already link the preopened objects directly into
- # the library:
- func_basename "$lib"
- name=$func_basename_result
- eval libdir=`$SED -n -e 's/^libdir=\(.*\)$/\1/p' $lib`
- test -z "$libdir" && \
- func_fatal_error "'$lib' is not a valid libtool archive"
- func_append newdlprefiles " ${lt_sysroot:+=}$libdir/$name"
- ;;
- esac
- done
- dlprefiles=$newdlprefiles
- else
- newdlfiles=
- for lib in $dlfiles; do
- case $lib in
- [\\/]* | [A-Za-z]:[\\/]*) abs=$lib ;;
- *) abs=`pwd`"/$lib" ;;
- esac
- func_append newdlfiles " $abs"
- done
- dlfiles=$newdlfiles
- newdlprefiles=
- for lib in $dlprefiles; do
- case $lib in
- [\\/]* | [A-Za-z]:[\\/]*) abs=$lib ;;
- *) abs=`pwd`"/$lib" ;;
- esac
- func_append newdlprefiles " $abs"
- done
- dlprefiles=$newdlprefiles
- fi
- $RM $output
- # place dlname in correct position for cygwin
- # In fact, it would be nice if we could use this code for all target
- # systems that can't hard-code library paths into their executables
- # and that have no shared library path variable independent of PATH,
- # but it turns out we can't easily determine that from inspecting
- # libtool variables, so we have to hard-code the OSs to which it
- # applies here; at the moment, that means platforms that use the PE
- # object format with DLL files. See the long comment at the top of
- # tests/bindir.at for full details.
- tdlname=$dlname
- case $host,$output,$installed,$module,$dlname in
- *cygwin*,*lai,yes,no,*.dll | *mingw*,*lai,yes,no,*.dll | *cegcc*,*lai,yes,no,*.dll)
- # If a -bindir argument was supplied, place the dll there.
- if test -n "$bindir"; then
- func_relative_path "$install_libdir" "$bindir"
- tdlname=$func_relative_path_result/$dlname
- else
- # Otherwise fall back on heuristic.
- tdlname=../bin/$dlname
- fi
- ;;
- esac
- $ECHO > $output "\
-# $outputname - a libtool library file
-# Generated by $PROGRAM (GNU $PACKAGE) $VERSION
-#
-# Please DO NOT delete this file!
-# It is necessary for linking the library.
-
-# The name that we can dlopen(3).
-dlname='$tdlname'
-
-# Names of this library.
-library_names='$library_names'
-
-# The name of the static archive.
-old_library='$old_library'
-
-# Linker flags that cannot go in dependency_libs.
-inherited_linker_flags='$new_inherited_linker_flags'
-
-# Libraries that this one depends upon.
-dependency_libs='$dependency_libs'
-
-# Names of additional weak libraries provided by this library
-weak_library_names='$weak_libs'
-
-# Version information for $libname.
-current=$current
-age=$age
-revision=$revision
-
-# Is this an already installed library?
-installed=$installed
-
-# Should we warn about portability when linking against -modules?
-shouldnotlink=$module
-
-# Files to dlopen/dlpreopen
-dlopen='$dlfiles'
-dlpreopen='$dlprefiles'
-
-# Directory that this library needs to be installed in:
-libdir='$install_libdir'"
- if test no,yes = "$installed,$need_relink"; then
- $ECHO >> $output "\
-relink_command=\"$relink_command\""
- fi
- done
- }
-
- # Do a symbolic link so that the libtool archive can be found in
- # LD_LIBRARY_PATH before the program is installed.
- func_show_eval '( cd "$output_objdir" && $RM "$outputname" && $LN_S "../$outputname" "$outputname" )' 'exit $?'
- ;;
- esac
- exit $EXIT_SUCCESS
-}
-
-if test link = "$opt_mode" || test relink = "$opt_mode"; then
- func_mode_link ${1+"$@"}
-fi
-
-
-# func_mode_uninstall arg...
-func_mode_uninstall ()
-{
- $debug_cmd
-
- RM=$nonopt
- files=
- rmforce=false
- exit_status=0
-
- # This variable tells wrapper scripts just to set variables rather
- # than running their programs.
- libtool_install_magic=$magic
-
- for arg
- do
- case $arg in
- -f) func_append RM " $arg"; rmforce=: ;;
- -*) func_append RM " $arg" ;;
- *) func_append files " $arg" ;;
- esac
- done
-
- test -z "$RM" && \
- func_fatal_help "you must specify an RM program"
-
- rmdirs=
-
- for file in $files; do
- func_dirname "$file" "" "."
- dir=$func_dirname_result
- if test . = "$dir"; then
- odir=$objdir
- else
- odir=$dir/$objdir
- fi
- func_basename "$file"
- name=$func_basename_result
- test uninstall = "$opt_mode" && odir=$dir
-
- # Remember odir for removal later, being careful to avoid duplicates
- if test clean = "$opt_mode"; then
- case " $rmdirs " in
- *" $odir "*) ;;
- *) func_append rmdirs " $odir" ;;
- esac
- fi
-
- # Don't error if the file doesn't exist and rm -f was used.
- if { test -L "$file"; } >/dev/null 2>&1 ||
- { test -h "$file"; } >/dev/null 2>&1 ||
- test -f "$file"; then
- :
- elif test -d "$file"; then
- exit_status=1
- continue
- elif $rmforce; then
- continue
- fi
-
- rmfiles=$file
-
- case $name in
- *.la)
- # Possibly a libtool archive, so verify it.
- if func_lalib_p "$file"; then
- func_source $dir/$name
-
- # Delete the libtool libraries and symlinks.
- for n in $library_names; do
- func_append rmfiles " $odir/$n"
- done
- test -n "$old_library" && func_append rmfiles " $odir/$old_library"
-
- case $opt_mode in
- clean)
- case " $library_names " in
- *" $dlname "*) ;;
- *) test -n "$dlname" && func_append rmfiles " $odir/$dlname" ;;
- esac
- test -n "$libdir" && func_append rmfiles " $odir/$name $odir/${name}i"
- ;;
- uninstall)
- if test -n "$library_names"; then
- # Do each command in the postuninstall commands.
- func_execute_cmds "$postuninstall_cmds" '$rmforce || exit_status=1'
- fi
-
- if test -n "$old_library"; then
- # Do each command in the old_postuninstall commands.
- func_execute_cmds "$old_postuninstall_cmds" '$rmforce || exit_status=1'
- fi
- # FIXME: should reinstall the best remaining shared library.
- ;;
- esac
- fi
- ;;
-
- *.lo)
- # Possibly a libtool object, so verify it.
- if func_lalib_p "$file"; then
-
- # Read the .lo file
- func_source $dir/$name
-
- # Add PIC object to the list of files to remove.
- if test -n "$pic_object" && test none != "$pic_object"; then
- func_append rmfiles " $dir/$pic_object"
- fi
-
- # Add non-PIC object to the list of files to remove.
- if test -n "$non_pic_object" && test none != "$non_pic_object"; then
- func_append rmfiles " $dir/$non_pic_object"
- fi
- fi
- ;;
-
- *)
- if test clean = "$opt_mode"; then
- noexename=$name
- case $file in
- *.exe)
- func_stripname '' '.exe' "$file"
- file=$func_stripname_result
- func_stripname '' '.exe' "$name"
- noexename=$func_stripname_result
- # $file with .exe has already been added to rmfiles,
- # add $file without .exe
- func_append rmfiles " $file"
- ;;
- esac
- # Do a test to see if this is a libtool program.
- if func_ltwrapper_p "$file"; then
- if func_ltwrapper_executable_p "$file"; then
- func_ltwrapper_scriptname "$file"
- relink_command=
- func_source $func_ltwrapper_scriptname_result
- func_append rmfiles " $func_ltwrapper_scriptname_result"
- else
- relink_command=
- func_source $dir/$noexename
- fi
-
- # note $name still contains .exe if it was in $file originally
- # as does the version of $file that was added into $rmfiles
- func_append rmfiles " $odir/$name $odir/${name}S.$objext"
- if test yes = "$fast_install" && test -n "$relink_command"; then
- func_append rmfiles " $odir/lt-$name"
- fi
- if test "X$noexename" != "X$name"; then
- func_append rmfiles " $odir/lt-$noexename.c"
- fi
- fi
- fi
- ;;
- esac
- func_show_eval "$RM $rmfiles" 'exit_status=1'
- done
-
- # Try to remove the $objdir's in the directories where we deleted files
- for dir in $rmdirs; do
- if test -d "$dir"; then
- func_show_eval "rmdir $dir >/dev/null 2>&1"
- fi
- done
-
- exit $exit_status
-}
-
-if test uninstall = "$opt_mode" || test clean = "$opt_mode"; then
- func_mode_uninstall ${1+"$@"}
-fi
-
-test -z "$opt_mode" && {
- help=$generic_help
- func_fatal_help "you must specify a MODE"
-}
-
-test -z "$exec_cmd" && \
- func_fatal_help "invalid operation mode '$opt_mode'"
-
-if test -n "$exec_cmd"; then
- eval exec "$exec_cmd"
- exit $EXIT_FAILURE
-fi
-
-exit $exit_status
-
-
-# The TAGs below are defined such that we never get into a situation
-# where we disable both kinds of libraries. Given conflicting
-# choices, we go for a static library, that is the most portable,
-# since we can't tell whether shared libraries were disabled because
-# the user asked for that or because the platform doesn't support
-# them. This is particularly important on AIX, because we don't
-# support having both static and shared libraries enabled at the same
-# time on that platform, so we default to a shared-only configuration.
-# If a disable-shared tag is given, we'll fallback to a static-only
-# configuration. But we'll never go from static-only to shared-only.
-
-# ### BEGIN LIBTOOL TAG CONFIG: disable-shared
-build_libtool_libs=no
-build_old_libs=yes
-# ### END LIBTOOL TAG CONFIG: disable-shared
-
-# ### BEGIN LIBTOOL TAG CONFIG: disable-static
-build_old_libs=`case $build_libtool_libs in yes) echo no;; *) echo yes;; esac`
-# ### END LIBTOOL TAG CONFIG: disable-static
-
-# Local Variables:
-# mode:shell-script
-# sh-indentation:2
-# End:
diff --git a/pcre2/m4/ax_pthread.m4 b/pcre2/m4/ax_pthread.m4
deleted file mode 100644
index d90de34d1..000000000
--- a/pcre2/m4/ax_pthread.m4
+++ /dev/null
@@ -1,309 +0,0 @@
-# ===========================================================================
-# http://www.gnu.org/software/autoconf-archive/ax_pthread.html
-# ===========================================================================
-#
-# SYNOPSIS
-#
-# AX_PTHREAD([ACTION-IF-FOUND[, ACTION-IF-NOT-FOUND]])
-#
-# DESCRIPTION
-#
-# This macro figures out how to build C programs using POSIX threads. It
-# sets the PTHREAD_LIBS output variable to the threads library and linker
-# flags, and the PTHREAD_CFLAGS output variable to any special C compiler
-# flags that are needed. (The user can also force certain compiler
-# flags/libs to be tested by setting these environment variables.)
-#
-# Also sets PTHREAD_CC to any special C compiler that is needed for
-# multi-threaded programs (defaults to the value of CC otherwise). (This
-# is necessary on AIX to use the special cc_r compiler alias.)
-#
-# NOTE: You are assumed to not only compile your program with these flags,
-# but also link it with them as well. e.g. you should link with
-# $PTHREAD_CC $CFLAGS $PTHREAD_CFLAGS $LDFLAGS ... $PTHREAD_LIBS $LIBS
-#
-# If you are only building threads programs, you may wish to use these
-# variables in your default LIBS, CFLAGS, and CC:
-#
-# LIBS="$PTHREAD_LIBS $LIBS"
-# CFLAGS="$CFLAGS $PTHREAD_CFLAGS"
-# CC="$PTHREAD_CC"
-#
-# In addition, if the PTHREAD_CREATE_JOINABLE thread-attribute constant
-# has a nonstandard name, defines PTHREAD_CREATE_JOINABLE to that name
-# (e.g. PTHREAD_CREATE_UNDETACHED on AIX).
-#
-# Also HAVE_PTHREAD_PRIO_INHERIT is defined if pthread is found and the
-# PTHREAD_PRIO_INHERIT symbol is defined when compiling with
-# PTHREAD_CFLAGS.
-#
-# ACTION-IF-FOUND is a list of shell commands to run if a threads library
-# is found, and ACTION-IF-NOT-FOUND is a list of commands to run it if it
-# is not found. If ACTION-IF-FOUND is not specified, the default action
-# will define HAVE_PTHREAD.
-#
-# Please let the authors know if this macro fails on any platform, or if
-# you have any other suggestions or comments. This macro was based on work
-# by SGJ on autoconf scripts for FFTW (http://www.fftw.org/) (with help
-# from M. Frigo), as well as ac_pthread and hb_pthread macros posted by
-# Alejandro Forero Cuervo to the autoconf macro repository. We are also
-# grateful for the helpful feedback of numerous users.
-#
-# Updated for Autoconf 2.68 by Daniel Richard G.
-#
-# LICENSE
-#
-# Copyright (c) 2008 Steven G. Johnson
-# Copyright (c) 2011 Daniel Richard G.
-#
-# This program is free software: you can redistribute it and/or modify it
-# under the terms of the GNU General Public License as published by the
-# Free Software Foundation, either version 3 of the License, or (at your
-# option) any later version.
-#
-# This program is distributed in the hope that it will be useful, but
-# WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General
-# Public License for more details.
-#
-# You should have received a copy of the GNU General Public License along
-# with this program. If not, see .
-#
-# As a special exception, the respective Autoconf Macro's copyright owner
-# gives unlimited permission to copy, distribute and modify the configure
-# scripts that are the output of Autoconf when processing the Macro. You
-# need not follow the terms of the GNU General Public License when using
-# or distributing such scripts, even though portions of the text of the
-# Macro appear in them. The GNU General Public License (GPL) does govern
-# all other use of the material that constitutes the Autoconf Macro.
-#
-# This special exception to the GPL applies to versions of the Autoconf
-# Macro released by the Autoconf Archive. When you make and distribute a
-# modified version of the Autoconf Macro, you may extend this special
-# exception to the GPL to apply to your modified version as well.
-
-#serial 18
-
-AU_ALIAS([ACX_PTHREAD], [AX_PTHREAD])
-AC_DEFUN([AX_PTHREAD], [
-AC_REQUIRE([AC_CANONICAL_HOST])
-AC_LANG_PUSH([C])
-ax_pthread_ok=no
-
-# We used to check for pthread.h first, but this fails if pthread.h
-# requires special compiler flags (e.g. on True64 or Sequent).
-# It gets checked for in the link test anyway.
-
-# First of all, check if the user has set any of the PTHREAD_LIBS,
-# etcetera environment variables, and if threads linking works using
-# them:
-if test x"$PTHREAD_LIBS$PTHREAD_CFLAGS" != x; then
- save_CFLAGS="$CFLAGS"
- CFLAGS="$CFLAGS $PTHREAD_CFLAGS"
- save_LIBS="$LIBS"
- LIBS="$PTHREAD_LIBS $LIBS"
- AC_MSG_CHECKING([for pthread_join in LIBS=$PTHREAD_LIBS with CFLAGS=$PTHREAD_CFLAGS])
- AC_TRY_LINK_FUNC(pthread_join, ax_pthread_ok=yes)
- AC_MSG_RESULT($ax_pthread_ok)
- if test x"$ax_pthread_ok" = xno; then
- PTHREAD_LIBS=""
- PTHREAD_CFLAGS=""
- fi
- LIBS="$save_LIBS"
- CFLAGS="$save_CFLAGS"
-fi
-
-# We must check for the threads library under a number of different
-# names; the ordering is very important because some systems
-# (e.g. DEC) have both -lpthread and -lpthreads, where one of the
-# libraries is broken (non-POSIX).
-
-# Create a list of thread flags to try. Items starting with a "-" are
-# C compiler flags, and other items are library names, except for "none"
-# which indicates that we try without any flags at all, and "pthread-config"
-# which is a program returning the flags for the Pth emulation library.
-
-ax_pthread_flags="pthreads none -Kthread -kthread lthread -pthread -pthreads -mthreads pthread --thread-safe -mt pthread-config"
-
-# The ordering *is* (sometimes) important. Some notes on the
-# individual items follow:
-
-# pthreads: AIX (must check this before -lpthread)
-# none: in case threads are in libc; should be tried before -Kthread and
-# other compiler flags to prevent continual compiler warnings
-# -Kthread: Sequent (threads in libc, but -Kthread needed for pthread.h)
-# -kthread: FreeBSD kernel threads (preferred to -pthread since SMP-able)
-# lthread: LinuxThreads port on FreeBSD (also preferred to -pthread)
-# -pthread: Linux/gcc (kernel threads), BSD/gcc (userland threads)
-# -pthreads: Solaris/gcc
-# -mthreads: Mingw32/gcc, Lynx/gcc
-# -mt: Sun Workshop C (may only link SunOS threads [-lthread], but it
-# doesn't hurt to check since this sometimes defines pthreads too;
-# also defines -D_REENTRANT)
-# ... -mt is also the pthreads flag for HP/aCC
-# pthread: Linux, etcetera
-# --thread-safe: KAI C++
-# pthread-config: use pthread-config program (for GNU Pth library)
-
-case ${host_os} in
- solaris*)
-
- # On Solaris (at least, for some versions), libc contains stubbed
- # (non-functional) versions of the pthreads routines, so link-based
- # tests will erroneously succeed. (We need to link with -pthreads/-mt/
- # -lpthread.) (The stubs are missing pthread_cleanup_push, or rather
- # a function called by this macro, so we could check for that, but
- # who knows whether they'll stub that too in a future libc.) So,
- # we'll just look for -pthreads and -lpthread first:
-
- ax_pthread_flags="-pthreads pthread -mt -pthread $ax_pthread_flags"
- ;;
-
- darwin*)
- ax_pthread_flags="-pthread $ax_pthread_flags"
- ;;
-esac
-
-if test x"$ax_pthread_ok" = xno; then
-for flag in $ax_pthread_flags; do
-
- case $flag in
- none)
- AC_MSG_CHECKING([whether pthreads work without any flags])
- ;;
-
- -*)
- AC_MSG_CHECKING([whether pthreads work with $flag])
- PTHREAD_CFLAGS="$flag"
- ;;
-
- pthread-config)
- AC_CHECK_PROG(ax_pthread_config, pthread-config, yes, no)
- if test x"$ax_pthread_config" = xno; then continue; fi
- PTHREAD_CFLAGS="`pthread-config --cflags`"
- PTHREAD_LIBS="`pthread-config --ldflags` `pthread-config --libs`"
- ;;
-
- *)
- AC_MSG_CHECKING([for the pthreads library -l$flag])
- PTHREAD_LIBS="-l$flag"
- ;;
- esac
-
- save_LIBS="$LIBS"
- save_CFLAGS="$CFLAGS"
- LIBS="$PTHREAD_LIBS $LIBS"
- CFLAGS="$CFLAGS $PTHREAD_CFLAGS"
-
- # Check for various functions. We must include pthread.h,
- # since some functions may be macros. (On the Sequent, we
- # need a special flag -Kthread to make this header compile.)
- # We check for pthread_join because it is in -lpthread on IRIX
- # while pthread_create is in libc. We check for pthread_attr_init
- # due to DEC craziness with -lpthreads. We check for
- # pthread_cleanup_push because it is one of the few pthread
- # functions on Solaris that doesn't have a non-functional libc stub.
- # We try pthread_create on general principles.
- AC_LINK_IFELSE([AC_LANG_PROGRAM([#include
- static void routine(void *a) { a = 0; }
- static void *start_routine(void *a) { return a; }],
- [pthread_t th; pthread_attr_t attr;
- pthread_create(&th, 0, start_routine, 0);
- pthread_join(th, 0);
- pthread_attr_init(&attr);
- pthread_cleanup_push(routine, 0);
- pthread_cleanup_pop(0) /* ; */])],
- [ax_pthread_ok=yes],
- [])
-
- LIBS="$save_LIBS"
- CFLAGS="$save_CFLAGS"
-
- AC_MSG_RESULT($ax_pthread_ok)
- if test "x$ax_pthread_ok" = xyes; then
- break;
- fi
-
- PTHREAD_LIBS=""
- PTHREAD_CFLAGS=""
-done
-fi
-
-# Various other checks:
-if test "x$ax_pthread_ok" = xyes; then
- save_LIBS="$LIBS"
- LIBS="$PTHREAD_LIBS $LIBS"
- save_CFLAGS="$CFLAGS"
- CFLAGS="$CFLAGS $PTHREAD_CFLAGS"
-
- # Detect AIX lossage: JOINABLE attribute is called UNDETACHED.
- AC_MSG_CHECKING([for joinable pthread attribute])
- attr_name=unknown
- for attr in PTHREAD_CREATE_JOINABLE PTHREAD_CREATE_UNDETACHED; do
- AC_LINK_IFELSE([AC_LANG_PROGRAM([#include ],
- [int attr = $attr; return attr /* ; */])],
- [attr_name=$attr; break],
- [])
- done
- AC_MSG_RESULT($attr_name)
- if test "$attr_name" != PTHREAD_CREATE_JOINABLE; then
- AC_DEFINE_UNQUOTED(PTHREAD_CREATE_JOINABLE, $attr_name,
- [Define to necessary symbol if this constant
- uses a non-standard name on your system.])
- fi
-
- AC_MSG_CHECKING([if more special flags are required for pthreads])
- flag=no
- case ${host_os} in
- aix* | freebsd* | darwin*) flag="-D_THREAD_SAFE";;
- osf* | hpux*) flag="-D_REENTRANT";;
- solaris*)
- if test "$GCC" = "yes"; then
- flag="-D_REENTRANT"
- else
- flag="-mt -D_REENTRANT"
- fi
- ;;
- esac
- AC_MSG_RESULT(${flag})
- if test "x$flag" != xno; then
- PTHREAD_CFLAGS="$flag $PTHREAD_CFLAGS"
- fi
-
- AC_CACHE_CHECK([for PTHREAD_PRIO_INHERIT],
- ax_cv_PTHREAD_PRIO_INHERIT, [
- AC_LINK_IFELSE([
- AC_LANG_PROGRAM([[#include ]], [[int i = PTHREAD_PRIO_INHERIT;]])],
- [ax_cv_PTHREAD_PRIO_INHERIT=yes],
- [ax_cv_PTHREAD_PRIO_INHERIT=no])
- ])
- AS_IF([test "x$ax_cv_PTHREAD_PRIO_INHERIT" = "xyes"],
- AC_DEFINE([HAVE_PTHREAD_PRIO_INHERIT], 1, [Have PTHREAD_PRIO_INHERIT.]))
-
- LIBS="$save_LIBS"
- CFLAGS="$save_CFLAGS"
-
- # More AIX lossage: must compile with xlc_r or cc_r
- if test x"$GCC" != xyes; then
- AC_CHECK_PROGS(PTHREAD_CC, xlc_r cc_r, ${CC})
- else
- PTHREAD_CC=$CC
- fi
-else
- PTHREAD_CC="$CC"
-fi
-
-AC_SUBST(PTHREAD_LIBS)
-AC_SUBST(PTHREAD_CFLAGS)
-AC_SUBST(PTHREAD_CC)
-
-# Finally, execute ACTION-IF-FOUND/ACTION-IF-NOT-FOUND:
-if test x"$ax_pthread_ok" = xyes; then
- ifelse([$1],,AC_DEFINE(HAVE_PTHREAD,1,[Define if you have POSIX threads libraries and header files.]),[$1])
- :
-else
- ax_pthread_ok=no
- $2
-fi
-AC_LANG_POP
-])dnl AX_PTHREAD
diff --git a/pcre2/m4/libtool.m4 b/pcre2/m4/libtool.m4
deleted file mode 100644
index a3bc337b7..000000000
--- a/pcre2/m4/libtool.m4
+++ /dev/null
@@ -1,8369 +0,0 @@
-# libtool.m4 - Configure libtool for the host system. -*-Autoconf-*-
-#
-# Copyright (C) 1996-2001, 2003-2015 Free Software Foundation, Inc.
-# Written by Gordon Matzigkeit, 1996
-#
-# This file is free software; the Free Software Foundation gives
-# unlimited permission to copy and/or distribute it, with or without
-# modifications, as long as this notice is preserved.
-
-m4_define([_LT_COPYING], [dnl
-# Copyright (C) 2014 Free Software Foundation, Inc.
-# This is free software; see the source for copying conditions. There is NO
-# warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
-
-# GNU Libtool is free software; you can redistribute it and/or modify
-# it under the terms of the GNU General Public License as published by
-# the Free Software Foundation; either version 2 of of the License, or
-# (at your option) any later version.
-#
-# As a special exception to the GNU General Public License, if you
-# distribute this file as part of a program or library that is built
-# using GNU Libtool, you may include this file under the same
-# distribution terms that you use for the rest of that program.
-#
-# GNU Libtool is distributed in the hope that it will be useful, but
-# WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-# GNU General Public License for more details.
-#
-# You should have received a copy of the GNU General Public License
-# along with this program. If not, see .
-])
-
-# serial 58 LT_INIT
-
-
-# LT_PREREQ(VERSION)
-# ------------------
-# Complain and exit if this libtool version is less that VERSION.
-m4_defun([LT_PREREQ],
-[m4_if(m4_version_compare(m4_defn([LT_PACKAGE_VERSION]), [$1]), -1,
- [m4_default([$3],
- [m4_fatal([Libtool version $1 or higher is required],
- 63)])],
- [$2])])
-
-
-# _LT_CHECK_BUILDDIR
-# ------------------
-# Complain if the absolute build directory name contains unusual characters
-m4_defun([_LT_CHECK_BUILDDIR],
-[case `pwd` in
- *\ * | *\ *)
- AC_MSG_WARN([Libtool does not cope well with whitespace in `pwd`]) ;;
-esac
-])
-
-
-# LT_INIT([OPTIONS])
-# ------------------
-AC_DEFUN([LT_INIT],
-[AC_PREREQ([2.62])dnl We use AC_PATH_PROGS_FEATURE_CHECK
-AC_REQUIRE([AC_CONFIG_AUX_DIR_DEFAULT])dnl
-AC_BEFORE([$0], [LT_LANG])dnl
-AC_BEFORE([$0], [LT_OUTPUT])dnl
-AC_BEFORE([$0], [LTDL_INIT])dnl
-m4_require([_LT_CHECK_BUILDDIR])dnl
-
-dnl Autoconf doesn't catch unexpanded LT_ macros by default:
-m4_pattern_forbid([^_?LT_[A-Z_]+$])dnl
-m4_pattern_allow([^(_LT_EOF|LT_DLGLOBAL|LT_DLLAZY_OR_NOW|LT_MULTI_MODULE)$])dnl
-dnl aclocal doesn't pull ltoptions.m4, ltsugar.m4, or ltversion.m4
-dnl unless we require an AC_DEFUNed macro:
-AC_REQUIRE([LTOPTIONS_VERSION])dnl
-AC_REQUIRE([LTSUGAR_VERSION])dnl
-AC_REQUIRE([LTVERSION_VERSION])dnl
-AC_REQUIRE([LTOBSOLETE_VERSION])dnl
-m4_require([_LT_PROG_LTMAIN])dnl
-
-_LT_SHELL_INIT([SHELL=${CONFIG_SHELL-/bin/sh}])
-
-dnl Parse OPTIONS
-_LT_SET_OPTIONS([$0], [$1])
-
-# This can be used to rebuild libtool when needed
-LIBTOOL_DEPS=$ltmain
-
-# Always use our own libtool.
-LIBTOOL='$(SHELL) $(top_builddir)/libtool'
-AC_SUBST(LIBTOOL)dnl
-
-_LT_SETUP
-
-# Only expand once:
-m4_define([LT_INIT])
-])# LT_INIT
-
-# Old names:
-AU_ALIAS([AC_PROG_LIBTOOL], [LT_INIT])
-AU_ALIAS([AM_PROG_LIBTOOL], [LT_INIT])
-dnl aclocal-1.4 backwards compatibility:
-dnl AC_DEFUN([AC_PROG_LIBTOOL], [])
-dnl AC_DEFUN([AM_PROG_LIBTOOL], [])
-
-
-# _LT_PREPARE_CC_BASENAME
-# -----------------------
-m4_defun([_LT_PREPARE_CC_BASENAME], [
-# Calculate cc_basename. Skip known compiler wrappers and cross-prefix.
-func_cc_basename ()
-{
- for cc_temp in @S|@*""; do
- case $cc_temp in
- compile | *[[\\/]]compile | ccache | *[[\\/]]ccache ) ;;
- distcc | *[[\\/]]distcc | purify | *[[\\/]]purify ) ;;
- \-*) ;;
- *) break;;
- esac
- done
- func_cc_basename_result=`$ECHO "$cc_temp" | $SED "s%.*/%%; s%^$host_alias-%%"`
-}
-])# _LT_PREPARE_CC_BASENAME
-
-
-# _LT_CC_BASENAME(CC)
-# -------------------
-# It would be clearer to call AC_REQUIREs from _LT_PREPARE_CC_BASENAME,
-# but that macro is also expanded into generated libtool script, which
-# arranges for $SED and $ECHO to be set by different means.
-m4_defun([_LT_CC_BASENAME],
-[m4_require([_LT_PREPARE_CC_BASENAME])dnl
-AC_REQUIRE([_LT_DECL_SED])dnl
-AC_REQUIRE([_LT_PROG_ECHO_BACKSLASH])dnl
-func_cc_basename $1
-cc_basename=$func_cc_basename_result
-])
-
-
-# _LT_FILEUTILS_DEFAULTS
-# ----------------------
-# It is okay to use these file commands and assume they have been set
-# sensibly after 'm4_require([_LT_FILEUTILS_DEFAULTS])'.
-m4_defun([_LT_FILEUTILS_DEFAULTS],
-[: ${CP="cp -f"}
-: ${MV="mv -f"}
-: ${RM="rm -f"}
-])# _LT_FILEUTILS_DEFAULTS
-
-
-# _LT_SETUP
-# ---------
-m4_defun([_LT_SETUP],
-[AC_REQUIRE([AC_CANONICAL_HOST])dnl
-AC_REQUIRE([AC_CANONICAL_BUILD])dnl
-AC_REQUIRE([_LT_PREPARE_SED_QUOTE_VARS])dnl
-AC_REQUIRE([_LT_PROG_ECHO_BACKSLASH])dnl
-
-_LT_DECL([], [PATH_SEPARATOR], [1], [The PATH separator for the build system])dnl
-dnl
-_LT_DECL([], [host_alias], [0], [The host system])dnl
-_LT_DECL([], [host], [0])dnl
-_LT_DECL([], [host_os], [0])dnl
-dnl
-_LT_DECL([], [build_alias], [0], [The build system])dnl
-_LT_DECL([], [build], [0])dnl
-_LT_DECL([], [build_os], [0])dnl
-dnl
-AC_REQUIRE([AC_PROG_CC])dnl
-AC_REQUIRE([LT_PATH_LD])dnl
-AC_REQUIRE([LT_PATH_NM])dnl
-dnl
-AC_REQUIRE([AC_PROG_LN_S])dnl
-test -z "$LN_S" && LN_S="ln -s"
-_LT_DECL([], [LN_S], [1], [Whether we need soft or hard links])dnl
-dnl
-AC_REQUIRE([LT_CMD_MAX_LEN])dnl
-_LT_DECL([objext], [ac_objext], [0], [Object file suffix (normally "o")])dnl
-_LT_DECL([], [exeext], [0], [Executable file suffix (normally "")])dnl
-dnl
-m4_require([_LT_FILEUTILS_DEFAULTS])dnl
-m4_require([_LT_CHECK_SHELL_FEATURES])dnl
-m4_require([_LT_PATH_CONVERSION_FUNCTIONS])dnl
-m4_require([_LT_CMD_RELOAD])dnl
-m4_require([_LT_CHECK_MAGIC_METHOD])dnl
-m4_require([_LT_CHECK_SHAREDLIB_FROM_LINKLIB])dnl
-m4_require([_LT_CMD_OLD_ARCHIVE])dnl
-m4_require([_LT_CMD_GLOBAL_SYMBOLS])dnl
-m4_require([_LT_WITH_SYSROOT])dnl
-m4_require([_LT_CMD_TRUNCATE])dnl
-
-_LT_CONFIG_LIBTOOL_INIT([
-# See if we are running on zsh, and set the options that allow our
-# commands through without removal of \ escapes INIT.
-if test -n "\${ZSH_VERSION+set}"; then
- setopt NO_GLOB_SUBST
-fi
-])
-if test -n "${ZSH_VERSION+set}"; then
- setopt NO_GLOB_SUBST
-fi
-
-_LT_CHECK_OBJDIR
-
-m4_require([_LT_TAG_COMPILER])dnl
-
-case $host_os in
-aix3*)
- # AIX sometimes has problems with the GCC collect2 program. For some
- # reason, if we set the COLLECT_NAMES environment variable, the problems
- # vanish in a puff of smoke.
- if test set != "${COLLECT_NAMES+set}"; then
- COLLECT_NAMES=
- export COLLECT_NAMES
- fi
- ;;
-esac
-
-# Global variables:
-ofile=libtool
-can_build_shared=yes
-
-# All known linkers require a '.a' archive for static linking (except MSVC,
-# which needs '.lib').
-libext=a
-
-with_gnu_ld=$lt_cv_prog_gnu_ld
-
-old_CC=$CC
-old_CFLAGS=$CFLAGS
-
-# Set sane defaults for various variables
-test -z "$CC" && CC=cc
-test -z "$LTCC" && LTCC=$CC
-test -z "$LTCFLAGS" && LTCFLAGS=$CFLAGS
-test -z "$LD" && LD=ld
-test -z "$ac_objext" && ac_objext=o
-
-_LT_CC_BASENAME([$compiler])
-
-# Only perform the check for file, if the check method requires it
-test -z "$MAGIC_CMD" && MAGIC_CMD=file
-case $deplibs_check_method in
-file_magic*)
- if test "$file_magic_cmd" = '$MAGIC_CMD'; then
- _LT_PATH_MAGIC
- fi
- ;;
-esac
-
-# Use C for the default configuration in the libtool script
-LT_SUPPORTED_TAG([CC])
-_LT_LANG_C_CONFIG
-_LT_LANG_DEFAULT_CONFIG
-_LT_CONFIG_COMMANDS
-])# _LT_SETUP
-
-
-# _LT_PREPARE_SED_QUOTE_VARS
-# --------------------------
-# Define a few sed substitution that help us do robust quoting.
-m4_defun([_LT_PREPARE_SED_QUOTE_VARS],
-[# Backslashify metacharacters that are still active within
-# double-quoted strings.
-sed_quote_subst='s/\([["`$\\]]\)/\\\1/g'
-
-# Same as above, but do not quote variable references.
-double_quote_subst='s/\([["`\\]]\)/\\\1/g'
-
-# Sed substitution to delay expansion of an escaped shell variable in a
-# double_quote_subst'ed string.
-delay_variable_subst='s/\\\\\\\\\\\$/\\\\\\$/g'
-
-# Sed substitution to delay expansion of an escaped single quote.
-delay_single_quote_subst='s/'\''/'\'\\\\\\\'\''/g'
-
-# Sed substitution to avoid accidental globbing in evaled expressions
-no_glob_subst='s/\*/\\\*/g'
-])
-
-# _LT_PROG_LTMAIN
-# ---------------
-# Note that this code is called both from 'configure', and 'config.status'
-# now that we use AC_CONFIG_COMMANDS to generate libtool. Notably,
-# 'config.status' has no value for ac_aux_dir unless we are using Automake,
-# so we pass a copy along to make sure it has a sensible value anyway.
-m4_defun([_LT_PROG_LTMAIN],
-[m4_ifdef([AC_REQUIRE_AUX_FILE], [AC_REQUIRE_AUX_FILE([ltmain.sh])])dnl
-_LT_CONFIG_LIBTOOL_INIT([ac_aux_dir='$ac_aux_dir'])
-ltmain=$ac_aux_dir/ltmain.sh
-])# _LT_PROG_LTMAIN
-
-
-## ------------------------------------- ##
-## Accumulate code for creating libtool. ##
-## ------------------------------------- ##
-
-# So that we can recreate a full libtool script including additional
-# tags, we accumulate the chunks of code to send to AC_CONFIG_COMMANDS
-# in macros and then make a single call at the end using the 'libtool'
-# label.
-
-
-# _LT_CONFIG_LIBTOOL_INIT([INIT-COMMANDS])
-# ----------------------------------------
-# Register INIT-COMMANDS to be passed to AC_CONFIG_COMMANDS later.
-m4_define([_LT_CONFIG_LIBTOOL_INIT],
-[m4_ifval([$1],
- [m4_append([_LT_OUTPUT_LIBTOOL_INIT],
- [$1
-])])])
-
-# Initialize.
-m4_define([_LT_OUTPUT_LIBTOOL_INIT])
-
-
-# _LT_CONFIG_LIBTOOL([COMMANDS])
-# ------------------------------
-# Register COMMANDS to be passed to AC_CONFIG_COMMANDS later.
-m4_define([_LT_CONFIG_LIBTOOL],
-[m4_ifval([$1],
- [m4_append([_LT_OUTPUT_LIBTOOL_COMMANDS],
- [$1
-])])])
-
-# Initialize.
-m4_define([_LT_OUTPUT_LIBTOOL_COMMANDS])
-
-
-# _LT_CONFIG_SAVE_COMMANDS([COMMANDS], [INIT_COMMANDS])
-# -----------------------------------------------------
-m4_defun([_LT_CONFIG_SAVE_COMMANDS],
-[_LT_CONFIG_LIBTOOL([$1])
-_LT_CONFIG_LIBTOOL_INIT([$2])
-])
-
-
-# _LT_FORMAT_COMMENT([COMMENT])
-# -----------------------------
-# Add leading comment marks to the start of each line, and a trailing
-# full-stop to the whole comment if one is not present already.
-m4_define([_LT_FORMAT_COMMENT],
-[m4_ifval([$1], [
-m4_bpatsubst([m4_bpatsubst([$1], [^ *], [# ])],
- [['`$\]], [\\\&])]m4_bmatch([$1], [[!?.]$], [], [.])
-)])
-
-
-
-## ------------------------ ##
-## FIXME: Eliminate VARNAME ##
-## ------------------------ ##
-
-
-# _LT_DECL([CONFIGNAME], VARNAME, VALUE, [DESCRIPTION], [IS-TAGGED?])
-# -------------------------------------------------------------------
-# CONFIGNAME is the name given to the value in the libtool script.
-# VARNAME is the (base) name used in the configure script.
-# VALUE may be 0, 1 or 2 for a computed quote escaped value based on
-# VARNAME. Any other value will be used directly.
-m4_define([_LT_DECL],
-[lt_if_append_uniq([lt_decl_varnames], [$2], [, ],
- [lt_dict_add_subkey([lt_decl_dict], [$2], [libtool_name],
- [m4_ifval([$1], [$1], [$2])])
- lt_dict_add_subkey([lt_decl_dict], [$2], [value], [$3])
- m4_ifval([$4],
- [lt_dict_add_subkey([lt_decl_dict], [$2], [description], [$4])])
- lt_dict_add_subkey([lt_decl_dict], [$2],
- [tagged?], [m4_ifval([$5], [yes], [no])])])
-])
-
-
-# _LT_TAGDECL([CONFIGNAME], VARNAME, VALUE, [DESCRIPTION])
-# --------------------------------------------------------
-m4_define([_LT_TAGDECL], [_LT_DECL([$1], [$2], [$3], [$4], [yes])])
-
-
-# lt_decl_tag_varnames([SEPARATOR], [VARNAME1...])
-# ------------------------------------------------
-m4_define([lt_decl_tag_varnames],
-[_lt_decl_filter([tagged?], [yes], $@)])
-
-
-# _lt_decl_filter(SUBKEY, VALUE, [SEPARATOR], [VARNAME1..])
-# ---------------------------------------------------------
-m4_define([_lt_decl_filter],
-[m4_case([$#],
- [0], [m4_fatal([$0: too few arguments: $#])],
- [1], [m4_fatal([$0: too few arguments: $#: $1])],
- [2], [lt_dict_filter([lt_decl_dict], [$1], [$2], [], lt_decl_varnames)],
- [3], [lt_dict_filter([lt_decl_dict], [$1], [$2], [$3], lt_decl_varnames)],
- [lt_dict_filter([lt_decl_dict], $@)])[]dnl
-])
-
-
-# lt_decl_quote_varnames([SEPARATOR], [VARNAME1...])
-# --------------------------------------------------
-m4_define([lt_decl_quote_varnames],
-[_lt_decl_filter([value], [1], $@)])
-
-
-# lt_decl_dquote_varnames([SEPARATOR], [VARNAME1...])
-# ---------------------------------------------------
-m4_define([lt_decl_dquote_varnames],
-[_lt_decl_filter([value], [2], $@)])
-
-
-# lt_decl_varnames_tagged([SEPARATOR], [VARNAME1...])
-# ---------------------------------------------------
-m4_define([lt_decl_varnames_tagged],
-[m4_assert([$# <= 2])dnl
-_$0(m4_quote(m4_default([$1], [[, ]])),
- m4_ifval([$2], [[$2]], [m4_dquote(lt_decl_tag_varnames)]),
- m4_split(m4_normalize(m4_quote(_LT_TAGS)), [ ]))])
-m4_define([_lt_decl_varnames_tagged],
-[m4_ifval([$3], [lt_combine([$1], [$2], [_], $3)])])
-
-
-# lt_decl_all_varnames([SEPARATOR], [VARNAME1...])
-# ------------------------------------------------
-m4_define([lt_decl_all_varnames],
-[_$0(m4_quote(m4_default([$1], [[, ]])),
- m4_if([$2], [],
- m4_quote(lt_decl_varnames),
- m4_quote(m4_shift($@))))[]dnl
-])
-m4_define([_lt_decl_all_varnames],
-[lt_join($@, lt_decl_varnames_tagged([$1],
- lt_decl_tag_varnames([[, ]], m4_shift($@))))dnl
-])
-
-
-# _LT_CONFIG_STATUS_DECLARE([VARNAME])
-# ------------------------------------
-# Quote a variable value, and forward it to 'config.status' so that its
-# declaration there will have the same value as in 'configure'. VARNAME
-# must have a single quote delimited value for this to work.
-m4_define([_LT_CONFIG_STATUS_DECLARE],
-[$1='`$ECHO "$][$1" | $SED "$delay_single_quote_subst"`'])
-
-
-# _LT_CONFIG_STATUS_DECLARATIONS
-# ------------------------------
-# We delimit libtool config variables with single quotes, so when
-# we write them to config.status, we have to be sure to quote all
-# embedded single quotes properly. In configure, this macro expands
-# each variable declared with _LT_DECL (and _LT_TAGDECL) into:
-#
-# ='`$ECHO "$" | $SED "$delay_single_quote_subst"`'
-m4_defun([_LT_CONFIG_STATUS_DECLARATIONS],
-[m4_foreach([_lt_var], m4_quote(lt_decl_all_varnames),
- [m4_n([_LT_CONFIG_STATUS_DECLARE(_lt_var)])])])
-
-
-# _LT_LIBTOOL_TAGS
-# ----------------
-# Output comment and list of tags supported by the script
-m4_defun([_LT_LIBTOOL_TAGS],
-[_LT_FORMAT_COMMENT([The names of the tagged configurations supported by this script])dnl
-available_tags='_LT_TAGS'dnl
-])
-
-
-# _LT_LIBTOOL_DECLARE(VARNAME, [TAG])
-# -----------------------------------
-# Extract the dictionary values for VARNAME (optionally with TAG) and
-# expand to a commented shell variable setting:
-#
-# # Some comment about what VAR is for.
-# visible_name=$lt_internal_name
-m4_define([_LT_LIBTOOL_DECLARE],
-[_LT_FORMAT_COMMENT(m4_quote(lt_dict_fetch([lt_decl_dict], [$1],
- [description])))[]dnl
-m4_pushdef([_libtool_name],
- m4_quote(lt_dict_fetch([lt_decl_dict], [$1], [libtool_name])))[]dnl
-m4_case(m4_quote(lt_dict_fetch([lt_decl_dict], [$1], [value])),
- [0], [_libtool_name=[$]$1],
- [1], [_libtool_name=$lt_[]$1],
- [2], [_libtool_name=$lt_[]$1],
- [_libtool_name=lt_dict_fetch([lt_decl_dict], [$1], [value])])[]dnl
-m4_ifval([$2], [_$2])[]m4_popdef([_libtool_name])[]dnl
-])
-
-
-# _LT_LIBTOOL_CONFIG_VARS
-# -----------------------
-# Produce commented declarations of non-tagged libtool config variables
-# suitable for insertion in the LIBTOOL CONFIG section of the 'libtool'
-# script. Tagged libtool config variables (even for the LIBTOOL CONFIG
-# section) are produced by _LT_LIBTOOL_TAG_VARS.
-m4_defun([_LT_LIBTOOL_CONFIG_VARS],
-[m4_foreach([_lt_var],
- m4_quote(_lt_decl_filter([tagged?], [no], [], lt_decl_varnames)),
- [m4_n([_LT_LIBTOOL_DECLARE(_lt_var)])])])
-
-
-# _LT_LIBTOOL_TAG_VARS(TAG)
-# -------------------------
-m4_define([_LT_LIBTOOL_TAG_VARS],
-[m4_foreach([_lt_var], m4_quote(lt_decl_tag_varnames),
- [m4_n([_LT_LIBTOOL_DECLARE(_lt_var, [$1])])])])
-
-
-# _LT_TAGVAR(VARNAME, [TAGNAME])
-# ------------------------------
-m4_define([_LT_TAGVAR], [m4_ifval([$2], [$1_$2], [$1])])
-
-
-# _LT_CONFIG_COMMANDS
-# -------------------
-# Send accumulated output to $CONFIG_STATUS. Thanks to the lists of
-# variables for single and double quote escaping we saved from calls
-# to _LT_DECL, we can put quote escaped variables declarations
-# into 'config.status', and then the shell code to quote escape them in
-# for loops in 'config.status'. Finally, any additional code accumulated
-# from calls to _LT_CONFIG_LIBTOOL_INIT is expanded.
-m4_defun([_LT_CONFIG_COMMANDS],
-[AC_PROVIDE_IFELSE([LT_OUTPUT],
- dnl If the libtool generation code has been placed in $CONFIG_LT,
- dnl instead of duplicating it all over again into config.status,
- dnl then we will have config.status run $CONFIG_LT later, so it
- dnl needs to know what name is stored there:
- [AC_CONFIG_COMMANDS([libtool],
- [$SHELL $CONFIG_LT || AS_EXIT(1)], [CONFIG_LT='$CONFIG_LT'])],
- dnl If the libtool generation code is destined for config.status,
- dnl expand the accumulated commands and init code now:
- [AC_CONFIG_COMMANDS([libtool],
- [_LT_OUTPUT_LIBTOOL_COMMANDS], [_LT_OUTPUT_LIBTOOL_COMMANDS_INIT])])
-])#_LT_CONFIG_COMMANDS
-
-
-# Initialize.
-m4_define([_LT_OUTPUT_LIBTOOL_COMMANDS_INIT],
-[
-
-# The HP-UX ksh and POSIX shell print the target directory to stdout
-# if CDPATH is set.
-(unset CDPATH) >/dev/null 2>&1 && unset CDPATH
-
-sed_quote_subst='$sed_quote_subst'
-double_quote_subst='$double_quote_subst'
-delay_variable_subst='$delay_variable_subst'
-_LT_CONFIG_STATUS_DECLARATIONS
-LTCC='$LTCC'
-LTCFLAGS='$LTCFLAGS'
-compiler='$compiler_DEFAULT'
-
-# A function that is used when there is no print builtin or printf.
-func_fallback_echo ()
-{
- eval 'cat <<_LTECHO_EOF
-\$[]1
-_LTECHO_EOF'
-}
-
-# Quote evaled strings.
-for var in lt_decl_all_varnames([[ \
-]], lt_decl_quote_varnames); do
- case \`eval \\\\\$ECHO \\\\""\\\\\$\$var"\\\\"\` in
- *[[\\\\\\\`\\"\\\$]]*)
- eval "lt_\$var=\\\\\\"\\\`\\\$ECHO \\"\\\$\$var\\" | \\\$SED \\"\\\$sed_quote_subst\\"\\\`\\\\\\"" ## exclude from sc_prohibit_nested_quotes
- ;;
- *)
- eval "lt_\$var=\\\\\\"\\\$\$var\\\\\\""
- ;;
- esac
-done
-
-# Double-quote double-evaled strings.
-for var in lt_decl_all_varnames([[ \
-]], lt_decl_dquote_varnames); do
- case \`eval \\\\\$ECHO \\\\""\\\\\$\$var"\\\\"\` in
- *[[\\\\\\\`\\"\\\$]]*)
- eval "lt_\$var=\\\\\\"\\\`\\\$ECHO \\"\\\$\$var\\" | \\\$SED -e \\"\\\$double_quote_subst\\" -e \\"\\\$sed_quote_subst\\" -e \\"\\\$delay_variable_subst\\"\\\`\\\\\\"" ## exclude from sc_prohibit_nested_quotes
- ;;
- *)
- eval "lt_\$var=\\\\\\"\\\$\$var\\\\\\""
- ;;
- esac
-done
-
-_LT_OUTPUT_LIBTOOL_INIT
-])
-
-# _LT_GENERATED_FILE_INIT(FILE, [COMMENT])
-# ------------------------------------
-# Generate a child script FILE with all initialization necessary to
-# reuse the environment learned by the parent script, and make the
-# file executable. If COMMENT is supplied, it is inserted after the
-# '#!' sequence but before initialization text begins. After this
-# macro, additional text can be appended to FILE to form the body of
-# the child script. The macro ends with non-zero status if the
-# file could not be fully written (such as if the disk is full).
-m4_ifdef([AS_INIT_GENERATED],
-[m4_defun([_LT_GENERATED_FILE_INIT],[AS_INIT_GENERATED($@)])],
-[m4_defun([_LT_GENERATED_FILE_INIT],
-[m4_require([AS_PREPARE])]dnl
-[m4_pushdef([AS_MESSAGE_LOG_FD])]dnl
-[lt_write_fail=0
-cat >$1 <<_ASEOF || lt_write_fail=1
-#! $SHELL
-# Generated by $as_me.
-$2
-SHELL=\${CONFIG_SHELL-$SHELL}
-export SHELL
-_ASEOF
-cat >>$1 <<\_ASEOF || lt_write_fail=1
-AS_SHELL_SANITIZE
-_AS_PREPARE
-exec AS_MESSAGE_FD>&1
-_ASEOF
-test 0 = "$lt_write_fail" && chmod +x $1[]dnl
-m4_popdef([AS_MESSAGE_LOG_FD])])])# _LT_GENERATED_FILE_INIT
-
-# LT_OUTPUT
-# ---------
-# This macro allows early generation of the libtool script (before
-# AC_OUTPUT is called), incase it is used in configure for compilation
-# tests.
-AC_DEFUN([LT_OUTPUT],
-[: ${CONFIG_LT=./config.lt}
-AC_MSG_NOTICE([creating $CONFIG_LT])
-_LT_GENERATED_FILE_INIT(["$CONFIG_LT"],
-[# Run this file to recreate a libtool stub with the current configuration.])
-
-cat >>"$CONFIG_LT" <<\_LTEOF
-lt_cl_silent=false
-exec AS_MESSAGE_LOG_FD>>config.log
-{
- echo
- AS_BOX([Running $as_me.])
-} >&AS_MESSAGE_LOG_FD
-
-lt_cl_help="\
-'$as_me' creates a local libtool stub from the current configuration,
-for use in further configure time tests before the real libtool is
-generated.
-
-Usage: $[0] [[OPTIONS]]
-
- -h, --help print this help, then exit
- -V, --version print version number, then exit
- -q, --quiet do not print progress messages
- -d, --debug don't remove temporary files
-
-Report bugs to ."
-
-lt_cl_version="\
-m4_ifset([AC_PACKAGE_NAME], [AC_PACKAGE_NAME ])config.lt[]dnl
-m4_ifset([AC_PACKAGE_VERSION], [ AC_PACKAGE_VERSION])
-configured by $[0], generated by m4_PACKAGE_STRING.
-
-Copyright (C) 2011 Free Software Foundation, Inc.
-This config.lt script is free software; the Free Software Foundation
-gives unlimited permision to copy, distribute and modify it."
-
-while test 0 != $[#]
-do
- case $[1] in
- --version | --v* | -V )
- echo "$lt_cl_version"; exit 0 ;;
- --help | --h* | -h )
- echo "$lt_cl_help"; exit 0 ;;
- --debug | --d* | -d )
- debug=: ;;
- --quiet | --q* | --silent | --s* | -q )
- lt_cl_silent=: ;;
-
- -*) AC_MSG_ERROR([unrecognized option: $[1]
-Try '$[0] --help' for more information.]) ;;
-
- *) AC_MSG_ERROR([unrecognized argument: $[1]
-Try '$[0] --help' for more information.]) ;;
- esac
- shift
-done
-
-if $lt_cl_silent; then
- exec AS_MESSAGE_FD>/dev/null
-fi
-_LTEOF
-
-cat >>"$CONFIG_LT" <<_LTEOF
-_LT_OUTPUT_LIBTOOL_COMMANDS_INIT
-_LTEOF
-
-cat >>"$CONFIG_LT" <<\_LTEOF
-AC_MSG_NOTICE([creating $ofile])
-_LT_OUTPUT_LIBTOOL_COMMANDS
-AS_EXIT(0)
-_LTEOF
-chmod +x "$CONFIG_LT"
-
-# configure is writing to config.log, but config.lt does its own redirection,
-# appending to config.log, which fails on DOS, as config.log is still kept
-# open by configure. Here we exec the FD to /dev/null, effectively closing
-# config.log, so it can be properly (re)opened and appended to by config.lt.
-lt_cl_success=:
-test yes = "$silent" &&
- lt_config_lt_args="$lt_config_lt_args --quiet"
-exec AS_MESSAGE_LOG_FD>/dev/null
-$SHELL "$CONFIG_LT" $lt_config_lt_args || lt_cl_success=false
-exec AS_MESSAGE_LOG_FD>>config.log
-$lt_cl_success || AS_EXIT(1)
-])# LT_OUTPUT
-
-
-# _LT_CONFIG(TAG)
-# ---------------
-# If TAG is the built-in tag, create an initial libtool script with a
-# default configuration from the untagged config vars. Otherwise add code
-# to config.status for appending the configuration named by TAG from the
-# matching tagged config vars.
-m4_defun([_LT_CONFIG],
-[m4_require([_LT_FILEUTILS_DEFAULTS])dnl
-_LT_CONFIG_SAVE_COMMANDS([
- m4_define([_LT_TAG], m4_if([$1], [], [C], [$1]))dnl
- m4_if(_LT_TAG, [C], [
- # See if we are running on zsh, and set the options that allow our
- # commands through without removal of \ escapes.
- if test -n "${ZSH_VERSION+set}"; then
- setopt NO_GLOB_SUBST
- fi
-
- cfgfile=${ofile}T
- trap "$RM \"$cfgfile\"; exit 1" 1 2 15
- $RM "$cfgfile"
-
- cat <<_LT_EOF >> "$cfgfile"
-#! $SHELL
-# Generated automatically by $as_me ($PACKAGE) $VERSION
-# Libtool was configured on host `(hostname || uname -n) 2>/dev/null | sed 1q`:
-# NOTE: Changes made to this file will be lost: look at ltmain.sh.
-
-# Provide generalized library-building support services.
-# Written by Gordon Matzigkeit, 1996
-
-_LT_COPYING
-_LT_LIBTOOL_TAGS
-
-# Configured defaults for sys_lib_dlsearch_path munging.
-: \${LT_SYS_LIBRARY_PATH="$configure_time_lt_sys_library_path"}
-
-# ### BEGIN LIBTOOL CONFIG
-_LT_LIBTOOL_CONFIG_VARS
-_LT_LIBTOOL_TAG_VARS
-# ### END LIBTOOL CONFIG
-
-_LT_EOF
-
- cat <<'_LT_EOF' >> "$cfgfile"
-
-# ### BEGIN FUNCTIONS SHARED WITH CONFIGURE
-
-_LT_PREPARE_MUNGE_PATH_LIST
-_LT_PREPARE_CC_BASENAME
-
-# ### END FUNCTIONS SHARED WITH CONFIGURE
-
-_LT_EOF
-
- case $host_os in
- aix3*)
- cat <<\_LT_EOF >> "$cfgfile"
-# AIX sometimes has problems with the GCC collect2 program. For some
-# reason, if we set the COLLECT_NAMES environment variable, the problems
-# vanish in a puff of smoke.
-if test set != "${COLLECT_NAMES+set}"; then
- COLLECT_NAMES=
- export COLLECT_NAMES
-fi
-_LT_EOF
- ;;
- esac
-
- _LT_PROG_LTMAIN
-
- # We use sed instead of cat because bash on DJGPP gets confused if
- # if finds mixed CR/LF and LF-only lines. Since sed operates in
- # text mode, it properly converts lines to CR/LF. This bash problem
- # is reportedly fixed, but why not run on old versions too?
- sed '$q' "$ltmain" >> "$cfgfile" \
- || (rm -f "$cfgfile"; exit 1)
-
- mv -f "$cfgfile" "$ofile" ||
- (rm -f "$ofile" && cp "$cfgfile" "$ofile" && rm -f "$cfgfile")
- chmod +x "$ofile"
-],
-[cat <<_LT_EOF >> "$ofile"
-
-dnl Unfortunately we have to use $1 here, since _LT_TAG is not expanded
-dnl in a comment (ie after a #).
-# ### BEGIN LIBTOOL TAG CONFIG: $1
-_LT_LIBTOOL_TAG_VARS(_LT_TAG)
-# ### END LIBTOOL TAG CONFIG: $1
-_LT_EOF
-])dnl /m4_if
-],
-[m4_if([$1], [], [
- PACKAGE='$PACKAGE'
- VERSION='$VERSION'
- RM='$RM'
- ofile='$ofile'], [])
-])dnl /_LT_CONFIG_SAVE_COMMANDS
-])# _LT_CONFIG
-
-
-# LT_SUPPORTED_TAG(TAG)
-# ---------------------
-# Trace this macro to discover what tags are supported by the libtool
-# --tag option, using:
-# autoconf --trace 'LT_SUPPORTED_TAG:$1'
-AC_DEFUN([LT_SUPPORTED_TAG], [])
-
-
-# C support is built-in for now
-m4_define([_LT_LANG_C_enabled], [])
-m4_define([_LT_TAGS], [])
-
-
-# LT_LANG(LANG)
-# -------------
-# Enable libtool support for the given language if not already enabled.
-AC_DEFUN([LT_LANG],
-[AC_BEFORE([$0], [LT_OUTPUT])dnl
-m4_case([$1],
- [C], [_LT_LANG(C)],
- [C++], [_LT_LANG(CXX)],
- [Go], [_LT_LANG(GO)],
- [Java], [_LT_LANG(GCJ)],
- [Fortran 77], [_LT_LANG(F77)],
- [Fortran], [_LT_LANG(FC)],
- [Windows Resource], [_LT_LANG(RC)],
- [m4_ifdef([_LT_LANG_]$1[_CONFIG],
- [_LT_LANG($1)],
- [m4_fatal([$0: unsupported language: "$1"])])])dnl
-])# LT_LANG
-
-
-# _LT_LANG(LANGNAME)
-# ------------------
-m4_defun([_LT_LANG],
-[m4_ifdef([_LT_LANG_]$1[_enabled], [],
- [LT_SUPPORTED_TAG([$1])dnl
- m4_append([_LT_TAGS], [$1 ])dnl
- m4_define([_LT_LANG_]$1[_enabled], [])dnl
- _LT_LANG_$1_CONFIG($1)])dnl
-])# _LT_LANG
-
-
-m4_ifndef([AC_PROG_GO], [
-############################################################
-# NOTE: This macro has been submitted for inclusion into #
-# GNU Autoconf as AC_PROG_GO. When it is available in #
-# a released version of Autoconf we should remove this #
-# macro and use it instead. #
-############################################################
-m4_defun([AC_PROG_GO],
-[AC_LANG_PUSH(Go)dnl
-AC_ARG_VAR([GOC], [Go compiler command])dnl
-AC_ARG_VAR([GOFLAGS], [Go compiler flags])dnl
-_AC_ARG_VAR_LDFLAGS()dnl
-AC_CHECK_TOOL(GOC, gccgo)
-if test -z "$GOC"; then
- if test -n "$ac_tool_prefix"; then
- AC_CHECK_PROG(GOC, [${ac_tool_prefix}gccgo], [${ac_tool_prefix}gccgo])
- fi
-fi
-if test -z "$GOC"; then
- AC_CHECK_PROG(GOC, gccgo, gccgo, false)
-fi
-])#m4_defun
-])#m4_ifndef
-
-
-# _LT_LANG_DEFAULT_CONFIG
-# -----------------------
-m4_defun([_LT_LANG_DEFAULT_CONFIG],
-[AC_PROVIDE_IFELSE([AC_PROG_CXX],
- [LT_LANG(CXX)],
- [m4_define([AC_PROG_CXX], defn([AC_PROG_CXX])[LT_LANG(CXX)])])
-
-AC_PROVIDE_IFELSE([AC_PROG_F77],
- [LT_LANG(F77)],
- [m4_define([AC_PROG_F77], defn([AC_PROG_F77])[LT_LANG(F77)])])
-
-AC_PROVIDE_IFELSE([AC_PROG_FC],
- [LT_LANG(FC)],
- [m4_define([AC_PROG_FC], defn([AC_PROG_FC])[LT_LANG(FC)])])
-
-dnl The call to [A][M_PROG_GCJ] is quoted like that to stop aclocal
-dnl pulling things in needlessly.
-AC_PROVIDE_IFELSE([AC_PROG_GCJ],
- [LT_LANG(GCJ)],
- [AC_PROVIDE_IFELSE([A][M_PROG_GCJ],
- [LT_LANG(GCJ)],
- [AC_PROVIDE_IFELSE([LT_PROG_GCJ],
- [LT_LANG(GCJ)],
- [m4_ifdef([AC_PROG_GCJ],
- [m4_define([AC_PROG_GCJ], defn([AC_PROG_GCJ])[LT_LANG(GCJ)])])
- m4_ifdef([A][M_PROG_GCJ],
- [m4_define([A][M_PROG_GCJ], defn([A][M_PROG_GCJ])[LT_LANG(GCJ)])])
- m4_ifdef([LT_PROG_GCJ],
- [m4_define([LT_PROG_GCJ], defn([LT_PROG_GCJ])[LT_LANG(GCJ)])])])])])
-
-AC_PROVIDE_IFELSE([AC_PROG_GO],
- [LT_LANG(GO)],
- [m4_define([AC_PROG_GO], defn([AC_PROG_GO])[LT_LANG(GO)])])
-
-AC_PROVIDE_IFELSE([LT_PROG_RC],
- [LT_LANG(RC)],
- [m4_define([LT_PROG_RC], defn([LT_PROG_RC])[LT_LANG(RC)])])
-])# _LT_LANG_DEFAULT_CONFIG
-
-# Obsolete macros:
-AU_DEFUN([AC_LIBTOOL_CXX], [LT_LANG(C++)])
-AU_DEFUN([AC_LIBTOOL_F77], [LT_LANG(Fortran 77)])
-AU_DEFUN([AC_LIBTOOL_FC], [LT_LANG(Fortran)])
-AU_DEFUN([AC_LIBTOOL_GCJ], [LT_LANG(Java)])
-AU_DEFUN([AC_LIBTOOL_RC], [LT_LANG(Windows Resource)])
-dnl aclocal-1.4 backwards compatibility:
-dnl AC_DEFUN([AC_LIBTOOL_CXX], [])
-dnl AC_DEFUN([AC_LIBTOOL_F77], [])
-dnl AC_DEFUN([AC_LIBTOOL_FC], [])
-dnl AC_DEFUN([AC_LIBTOOL_GCJ], [])
-dnl AC_DEFUN([AC_LIBTOOL_RC], [])
-
-
-# _LT_TAG_COMPILER
-# ----------------
-m4_defun([_LT_TAG_COMPILER],
-[AC_REQUIRE([AC_PROG_CC])dnl
-
-_LT_DECL([LTCC], [CC], [1], [A C compiler])dnl
-_LT_DECL([LTCFLAGS], [CFLAGS], [1], [LTCC compiler flags])dnl
-_LT_TAGDECL([CC], [compiler], [1], [A language specific compiler])dnl
-_LT_TAGDECL([with_gcc], [GCC], [0], [Is the compiler the GNU compiler?])dnl
-
-# If no C compiler was specified, use CC.
-LTCC=${LTCC-"$CC"}
-
-# If no C compiler flags were specified, use CFLAGS.
-LTCFLAGS=${LTCFLAGS-"$CFLAGS"}
-
-# Allow CC to be a program name with arguments.
-compiler=$CC
-])# _LT_TAG_COMPILER
-
-
-# _LT_COMPILER_BOILERPLATE
-# ------------------------
-# Check for compiler boilerplate output or warnings with
-# the simple compiler test code.
-m4_defun([_LT_COMPILER_BOILERPLATE],
-[m4_require([_LT_DECL_SED])dnl
-ac_outfile=conftest.$ac_objext
-echo "$lt_simple_compile_test_code" >conftest.$ac_ext
-eval "$ac_compile" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err
-_lt_compiler_boilerplate=`cat conftest.err`
-$RM conftest*
-])# _LT_COMPILER_BOILERPLATE
-
-
-# _LT_LINKER_BOILERPLATE
-# ----------------------
-# Check for linker boilerplate output or warnings with
-# the simple link test code.
-m4_defun([_LT_LINKER_BOILERPLATE],
-[m4_require([_LT_DECL_SED])dnl
-ac_outfile=conftest.$ac_objext
-echo "$lt_simple_link_test_code" >conftest.$ac_ext
-eval "$ac_link" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err
-_lt_linker_boilerplate=`cat conftest.err`
-$RM -r conftest*
-])# _LT_LINKER_BOILERPLATE
-
-# _LT_REQUIRED_DARWIN_CHECKS
-# -------------------------
-m4_defun_once([_LT_REQUIRED_DARWIN_CHECKS],[
- case $host_os in
- rhapsody* | darwin*)
- AC_CHECK_TOOL([DSYMUTIL], [dsymutil], [:])
- AC_CHECK_TOOL([NMEDIT], [nmedit], [:])
- AC_CHECK_TOOL([LIPO], [lipo], [:])
- AC_CHECK_TOOL([OTOOL], [otool], [:])
- AC_CHECK_TOOL([OTOOL64], [otool64], [:])
- _LT_DECL([], [DSYMUTIL], [1],
- [Tool to manipulate archived DWARF debug symbol files on Mac OS X])
- _LT_DECL([], [NMEDIT], [1],
- [Tool to change global to local symbols on Mac OS X])
- _LT_DECL([], [LIPO], [1],
- [Tool to manipulate fat objects and archives on Mac OS X])
- _LT_DECL([], [OTOOL], [1],
- [ldd/readelf like tool for Mach-O binaries on Mac OS X])
- _LT_DECL([], [OTOOL64], [1],
- [ldd/readelf like tool for 64 bit Mach-O binaries on Mac OS X 10.4])
-
- AC_CACHE_CHECK([for -single_module linker flag],[lt_cv_apple_cc_single_mod],
- [lt_cv_apple_cc_single_mod=no
- if test -z "$LT_MULTI_MODULE"; then
- # By default we will add the -single_module flag. You can override
- # by either setting the environment variable LT_MULTI_MODULE
- # non-empty at configure time, or by adding -multi_module to the
- # link flags.
- rm -rf libconftest.dylib*
- echo "int foo(void){return 1;}" > conftest.c
- echo "$LTCC $LTCFLAGS $LDFLAGS -o libconftest.dylib \
--dynamiclib -Wl,-single_module conftest.c" >&AS_MESSAGE_LOG_FD
- $LTCC $LTCFLAGS $LDFLAGS -o libconftest.dylib \
- -dynamiclib -Wl,-single_module conftest.c 2>conftest.err
- _lt_result=$?
- # If there is a non-empty error log, and "single_module"
- # appears in it, assume the flag caused a linker warning
- if test -s conftest.err && $GREP single_module conftest.err; then
- cat conftest.err >&AS_MESSAGE_LOG_FD
- # Otherwise, if the output was created with a 0 exit code from
- # the compiler, it worked.
- elif test -f libconftest.dylib && test 0 = "$_lt_result"; then
- lt_cv_apple_cc_single_mod=yes
- else
- cat conftest.err >&AS_MESSAGE_LOG_FD
- fi
- rm -rf libconftest.dylib*
- rm -f conftest.*
- fi])
-
- AC_CACHE_CHECK([for -exported_symbols_list linker flag],
- [lt_cv_ld_exported_symbols_list],
- [lt_cv_ld_exported_symbols_list=no
- save_LDFLAGS=$LDFLAGS
- echo "_main" > conftest.sym
- LDFLAGS="$LDFLAGS -Wl,-exported_symbols_list,conftest.sym"
- AC_LINK_IFELSE([AC_LANG_PROGRAM([],[])],
- [lt_cv_ld_exported_symbols_list=yes],
- [lt_cv_ld_exported_symbols_list=no])
- LDFLAGS=$save_LDFLAGS
- ])
-
- AC_CACHE_CHECK([for -force_load linker flag],[lt_cv_ld_force_load],
- [lt_cv_ld_force_load=no
- cat > conftest.c << _LT_EOF
-int forced_loaded() { return 2;}
-_LT_EOF
- echo "$LTCC $LTCFLAGS -c -o conftest.o conftest.c" >&AS_MESSAGE_LOG_FD
- $LTCC $LTCFLAGS -c -o conftest.o conftest.c 2>&AS_MESSAGE_LOG_FD
- echo "$AR cru libconftest.a conftest.o" >&AS_MESSAGE_LOG_FD
- $AR cru libconftest.a conftest.o 2>&AS_MESSAGE_LOG_FD
- echo "$RANLIB libconftest.a" >&AS_MESSAGE_LOG_FD
- $RANLIB libconftest.a 2>&AS_MESSAGE_LOG_FD
- cat > conftest.c << _LT_EOF
-int main() { return 0;}
-_LT_EOF
- echo "$LTCC $LTCFLAGS $LDFLAGS -o conftest conftest.c -Wl,-force_load,./libconftest.a" >&AS_MESSAGE_LOG_FD
- $LTCC $LTCFLAGS $LDFLAGS -o conftest conftest.c -Wl,-force_load,./libconftest.a 2>conftest.err
- _lt_result=$?
- if test -s conftest.err && $GREP force_load conftest.err; then
- cat conftest.err >&AS_MESSAGE_LOG_FD
- elif test -f conftest && test 0 = "$_lt_result" && $GREP forced_load conftest >/dev/null 2>&1; then
- lt_cv_ld_force_load=yes
- else
- cat conftest.err >&AS_MESSAGE_LOG_FD
- fi
- rm -f conftest.err libconftest.a conftest conftest.c
- rm -rf conftest.dSYM
- ])
- case $host_os in
- rhapsody* | darwin1.[[012]])
- _lt_dar_allow_undefined='$wl-undefined ${wl}suppress' ;;
- darwin1.*)
- _lt_dar_allow_undefined='$wl-flat_namespace $wl-undefined ${wl}suppress' ;;
- darwin*) # darwin 5.x on
- # if running on 10.5 or later, the deployment target defaults
- # to the OS version, if on x86, and 10.4, the deployment
- # target defaults to 10.4. Don't you love it?
- case ${MACOSX_DEPLOYMENT_TARGET-10.0},$host in
- 10.0,*86*-darwin8*|10.0,*-darwin[[91]]*)
- _lt_dar_allow_undefined='$wl-undefined ${wl}dynamic_lookup' ;;
- 10.[[012]][[,.]]*)
- _lt_dar_allow_undefined='$wl-flat_namespace $wl-undefined ${wl}suppress' ;;
- 10.*)
- _lt_dar_allow_undefined='$wl-undefined ${wl}dynamic_lookup' ;;
- esac
- ;;
- esac
- if test yes = "$lt_cv_apple_cc_single_mod"; then
- _lt_dar_single_mod='$single_module'
- fi
- if test yes = "$lt_cv_ld_exported_symbols_list"; then
- _lt_dar_export_syms=' $wl-exported_symbols_list,$output_objdir/$libname-symbols.expsym'
- else
- _lt_dar_export_syms='~$NMEDIT -s $output_objdir/$libname-symbols.expsym $lib'
- fi
- if test : != "$DSYMUTIL" && test no = "$lt_cv_ld_force_load"; then
- _lt_dsymutil='~$DSYMUTIL $lib || :'
- else
- _lt_dsymutil=
- fi
- ;;
- esac
-])
-
-
-# _LT_DARWIN_LINKER_FEATURES([TAG])
-# ---------------------------------
-# Checks for linker and compiler features on darwin
-m4_defun([_LT_DARWIN_LINKER_FEATURES],
-[
- m4_require([_LT_REQUIRED_DARWIN_CHECKS])
- _LT_TAGVAR(archive_cmds_need_lc, $1)=no
- _LT_TAGVAR(hardcode_direct, $1)=no
- _LT_TAGVAR(hardcode_automatic, $1)=yes
- _LT_TAGVAR(hardcode_shlibpath_var, $1)=unsupported
- if test yes = "$lt_cv_ld_force_load"; then
- _LT_TAGVAR(whole_archive_flag_spec, $1)='`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience $wl-force_load,$conv\"; done; func_echo_all \"$new_convenience\"`'
- m4_case([$1], [F77], [_LT_TAGVAR(compiler_needs_object, $1)=yes],
- [FC], [_LT_TAGVAR(compiler_needs_object, $1)=yes])
- else
- _LT_TAGVAR(whole_archive_flag_spec, $1)=''
- fi
- _LT_TAGVAR(link_all_deplibs, $1)=yes
- _LT_TAGVAR(allow_undefined_flag, $1)=$_lt_dar_allow_undefined
- case $cc_basename in
- ifort*|nagfor*) _lt_dar_can_shared=yes ;;
- *) _lt_dar_can_shared=$GCC ;;
- esac
- if test yes = "$_lt_dar_can_shared"; then
- output_verbose_link_cmd=func_echo_all
- _LT_TAGVAR(archive_cmds, $1)="\$CC -dynamiclib \$allow_undefined_flag -o \$lib \$libobjs \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring $_lt_dar_single_mod$_lt_dsymutil"
- _LT_TAGVAR(module_cmds, $1)="\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags$_lt_dsymutil"
- _LT_TAGVAR(archive_expsym_cmds, $1)="sed 's|^|_|' < \$export_symbols > \$output_objdir/\$libname-symbols.expsym~\$CC -dynamiclib \$allow_undefined_flag -o \$lib \$libobjs \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring $_lt_dar_single_mod$_lt_dar_export_syms$_lt_dsymutil"
- _LT_TAGVAR(module_expsym_cmds, $1)="sed -e 's|^|_|' < \$export_symbols > \$output_objdir/\$libname-symbols.expsym~\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags$_lt_dar_export_syms$_lt_dsymutil"
- m4_if([$1], [CXX],
-[ if test yes != "$lt_cv_apple_cc_single_mod"; then
- _LT_TAGVAR(archive_cmds, $1)="\$CC -r -keep_private_externs -nostdlib -o \$lib-master.o \$libobjs~\$CC -dynamiclib \$allow_undefined_flag -o \$lib \$lib-master.o \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring$_lt_dsymutil"
- _LT_TAGVAR(archive_expsym_cmds, $1)="sed 's|^|_|' < \$export_symbols > \$output_objdir/\$libname-symbols.expsym~\$CC -r -keep_private_externs -nostdlib -o \$lib-master.o \$libobjs~\$CC -dynamiclib \$allow_undefined_flag -o \$lib \$lib-master.o \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring$_lt_dar_export_syms$_lt_dsymutil"
- fi
-],[])
- else
- _LT_TAGVAR(ld_shlibs, $1)=no
- fi
-])
-
-# _LT_SYS_MODULE_PATH_AIX([TAGNAME])
-# ----------------------------------
-# Links a minimal program and checks the executable
-# for the system default hardcoded library path. In most cases,
-# this is /usr/lib:/lib, but when the MPI compilers are used
-# the location of the communication and MPI libs are included too.
-# If we don't find anything, use the default library path according
-# to the aix ld manual.
-# Store the results from the different compilers for each TAGNAME.
-# Allow to override them for all tags through lt_cv_aix_libpath.
-m4_defun([_LT_SYS_MODULE_PATH_AIX],
-[m4_require([_LT_DECL_SED])dnl
-if test set = "${lt_cv_aix_libpath+set}"; then
- aix_libpath=$lt_cv_aix_libpath
-else
- AC_CACHE_VAL([_LT_TAGVAR([lt_cv_aix_libpath_], [$1])],
- [AC_LINK_IFELSE([AC_LANG_PROGRAM],[
- lt_aix_libpath_sed='[
- /Import File Strings/,/^$/ {
- /^0/ {
- s/^0 *\([^ ]*\) *$/\1/
- p
- }
- }]'
- _LT_TAGVAR([lt_cv_aix_libpath_], [$1])=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
- # Check for a 64-bit object if we didn't find anything.
- if test -z "$_LT_TAGVAR([lt_cv_aix_libpath_], [$1])"; then
- _LT_TAGVAR([lt_cv_aix_libpath_], [$1])=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
- fi],[])
- if test -z "$_LT_TAGVAR([lt_cv_aix_libpath_], [$1])"; then
- _LT_TAGVAR([lt_cv_aix_libpath_], [$1])=/usr/lib:/lib
- fi
- ])
- aix_libpath=$_LT_TAGVAR([lt_cv_aix_libpath_], [$1])
-fi
-])# _LT_SYS_MODULE_PATH_AIX
-
-
-# _LT_SHELL_INIT(ARG)
-# -------------------
-m4_define([_LT_SHELL_INIT],
-[m4_divert_text([M4SH-INIT], [$1
-])])# _LT_SHELL_INIT
-
-
-
-# _LT_PROG_ECHO_BACKSLASH
-# -----------------------
-# Find how we can fake an echo command that does not interpret backslash.
-# In particular, with Autoconf 2.60 or later we add some code to the start
-# of the generated configure script that will find a shell with a builtin
-# printf (that we can use as an echo command).
-m4_defun([_LT_PROG_ECHO_BACKSLASH],
-[ECHO='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
-ECHO=$ECHO$ECHO$ECHO$ECHO$ECHO
-ECHO=$ECHO$ECHO$ECHO$ECHO$ECHO$ECHO
-
-AC_MSG_CHECKING([how to print strings])
-# Test print first, because it will be a builtin if present.
-if test "X`( print -r -- -n ) 2>/dev/null`" = X-n && \
- test "X`print -r -- $ECHO 2>/dev/null`" = "X$ECHO"; then
- ECHO='print -r --'
-elif test "X`printf %s $ECHO 2>/dev/null`" = "X$ECHO"; then
- ECHO='printf %s\n'
-else
- # Use this function as a fallback that always works.
- func_fallback_echo ()
- {
- eval 'cat <<_LTECHO_EOF
-$[]1
-_LTECHO_EOF'
- }
- ECHO='func_fallback_echo'
-fi
-
-# func_echo_all arg...
-# Invoke $ECHO with all args, space-separated.
-func_echo_all ()
-{
- $ECHO "$*"
-}
-
-case $ECHO in
- printf*) AC_MSG_RESULT([printf]) ;;
- print*) AC_MSG_RESULT([print -r]) ;;
- *) AC_MSG_RESULT([cat]) ;;
-esac
-
-m4_ifdef([_AS_DETECT_SUGGESTED],
-[_AS_DETECT_SUGGESTED([
- test -n "${ZSH_VERSION+set}${BASH_VERSION+set}" || (
- ECHO='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
- ECHO=$ECHO$ECHO$ECHO$ECHO$ECHO
- ECHO=$ECHO$ECHO$ECHO$ECHO$ECHO$ECHO
- PATH=/empty FPATH=/empty; export PATH FPATH
- test "X`printf %s $ECHO`" = "X$ECHO" \
- || test "X`print -r -- $ECHO`" = "X$ECHO" )])])
-
-_LT_DECL([], [SHELL], [1], [Shell to use when invoking shell scripts])
-_LT_DECL([], [ECHO], [1], [An echo program that protects backslashes])
-])# _LT_PROG_ECHO_BACKSLASH
-
-
-# _LT_WITH_SYSROOT
-# ----------------
-AC_DEFUN([_LT_WITH_SYSROOT],
-[AC_MSG_CHECKING([for sysroot])
-AC_ARG_WITH([sysroot],
-[AS_HELP_STRING([--with-sysroot@<:@=DIR@:>@],
- [Search for dependent libraries within DIR (or the compiler's sysroot
- if not specified).])],
-[], [with_sysroot=no])
-
-dnl lt_sysroot will always be passed unquoted. We quote it here
-dnl in case the user passed a directory name.
-lt_sysroot=
-case $with_sysroot in #(
- yes)
- if test yes = "$GCC"; then
- lt_sysroot=`$CC --print-sysroot 2>/dev/null`
- fi
- ;; #(
- /*)
- lt_sysroot=`echo "$with_sysroot" | sed -e "$sed_quote_subst"`
- ;; #(
- no|'')
- ;; #(
- *)
- AC_MSG_RESULT([$with_sysroot])
- AC_MSG_ERROR([The sysroot must be an absolute path.])
- ;;
-esac
-
- AC_MSG_RESULT([${lt_sysroot:-no}])
-_LT_DECL([], [lt_sysroot], [0], [The root where to search for ]dnl
-[dependent libraries, and where our libraries should be installed.])])
-
-# _LT_ENABLE_LOCK
-# ---------------
-m4_defun([_LT_ENABLE_LOCK],
-[AC_ARG_ENABLE([libtool-lock],
- [AS_HELP_STRING([--disable-libtool-lock],
- [avoid locking (might break parallel builds)])])
-test no = "$enable_libtool_lock" || enable_libtool_lock=yes
-
-# Some flags need to be propagated to the compiler or linker for good
-# libtool support.
-case $host in
-ia64-*-hpux*)
- # Find out what ABI is being produced by ac_compile, and set mode
- # options accordingly.
- echo 'int i;' > conftest.$ac_ext
- if AC_TRY_EVAL(ac_compile); then
- case `/usr/bin/file conftest.$ac_objext` in
- *ELF-32*)
- HPUX_IA64_MODE=32
- ;;
- *ELF-64*)
- HPUX_IA64_MODE=64
- ;;
- esac
- fi
- rm -rf conftest*
- ;;
-*-*-irix6*)
- # Find out what ABI is being produced by ac_compile, and set linker
- # options accordingly.
- echo '[#]line '$LINENO' "configure"' > conftest.$ac_ext
- if AC_TRY_EVAL(ac_compile); then
- if test yes = "$lt_cv_prog_gnu_ld"; then
- case `/usr/bin/file conftest.$ac_objext` in
- *32-bit*)
- LD="${LD-ld} -melf32bsmip"
- ;;
- *N32*)
- LD="${LD-ld} -melf32bmipn32"
- ;;
- *64-bit*)
- LD="${LD-ld} -melf64bmip"
- ;;
- esac
- else
- case `/usr/bin/file conftest.$ac_objext` in
- *32-bit*)
- LD="${LD-ld} -32"
- ;;
- *N32*)
- LD="${LD-ld} -n32"
- ;;
- *64-bit*)
- LD="${LD-ld} -64"
- ;;
- esac
- fi
- fi
- rm -rf conftest*
- ;;
-
-mips64*-*linux*)
- # Find out what ABI is being produced by ac_compile, and set linker
- # options accordingly.
- echo '[#]line '$LINENO' "configure"' > conftest.$ac_ext
- if AC_TRY_EVAL(ac_compile); then
- emul=elf
- case `/usr/bin/file conftest.$ac_objext` in
- *32-bit*)
- emul="${emul}32"
- ;;
- *64-bit*)
- emul="${emul}64"
- ;;
- esac
- case `/usr/bin/file conftest.$ac_objext` in
- *MSB*)
- emul="${emul}btsmip"
- ;;
- *LSB*)
- emul="${emul}ltsmip"
- ;;
- esac
- case `/usr/bin/file conftest.$ac_objext` in
- *N32*)
- emul="${emul}n32"
- ;;
- esac
- LD="${LD-ld} -m $emul"
- fi
- rm -rf conftest*
- ;;
-
-x86_64-*kfreebsd*-gnu|x86_64-*linux*|powerpc*-*linux*| \
-s390*-*linux*|s390*-*tpf*|sparc*-*linux*)
- # Find out what ABI is being produced by ac_compile, and set linker
- # options accordingly. Note that the listed cases only cover the
- # situations where additional linker options are needed (such as when
- # doing 32-bit compilation for a host where ld defaults to 64-bit, or
- # vice versa); the common cases where no linker options are needed do
- # not appear in the list.
- echo 'int i;' > conftest.$ac_ext
- if AC_TRY_EVAL(ac_compile); then
- case `/usr/bin/file conftest.o` in
- *32-bit*)
- case $host in
- x86_64-*kfreebsd*-gnu)
- LD="${LD-ld} -m elf_i386_fbsd"
- ;;
- x86_64-*linux*)
- case `/usr/bin/file conftest.o` in
- *x86-64*)
- LD="${LD-ld} -m elf32_x86_64"
- ;;
- *)
- LD="${LD-ld} -m elf_i386"
- ;;
- esac
- ;;
- powerpc64le-*linux*)
- LD="${LD-ld} -m elf32lppclinux"
- ;;
- powerpc64-*linux*)
- LD="${LD-ld} -m elf32ppclinux"
- ;;
- s390x-*linux*)
- LD="${LD-ld} -m elf_s390"
- ;;
- sparc64-*linux*)
- LD="${LD-ld} -m elf32_sparc"
- ;;
- esac
- ;;
- *64-bit*)
- case $host in
- x86_64-*kfreebsd*-gnu)
- LD="${LD-ld} -m elf_x86_64_fbsd"
- ;;
- x86_64-*linux*)
- LD="${LD-ld} -m elf_x86_64"
- ;;
- powerpcle-*linux*)
- LD="${LD-ld} -m elf64lppc"
- ;;
- powerpc-*linux*)
- LD="${LD-ld} -m elf64ppc"
- ;;
- s390*-*linux*|s390*-*tpf*)
- LD="${LD-ld} -m elf64_s390"
- ;;
- sparc*-*linux*)
- LD="${LD-ld} -m elf64_sparc"
- ;;
- esac
- ;;
- esac
- fi
- rm -rf conftest*
- ;;
-
-*-*-sco3.2v5*)
- # On SCO OpenServer 5, we need -belf to get full-featured binaries.
- SAVE_CFLAGS=$CFLAGS
- CFLAGS="$CFLAGS -belf"
- AC_CACHE_CHECK([whether the C compiler needs -belf], lt_cv_cc_needs_belf,
- [AC_LANG_PUSH(C)
- AC_LINK_IFELSE([AC_LANG_PROGRAM([[]],[[]])],[lt_cv_cc_needs_belf=yes],[lt_cv_cc_needs_belf=no])
- AC_LANG_POP])
- if test yes != "$lt_cv_cc_needs_belf"; then
- # this is probably gcc 2.8.0, egcs 1.0 or newer; no need for -belf
- CFLAGS=$SAVE_CFLAGS
- fi
- ;;
-*-*solaris*)
- # Find out what ABI is being produced by ac_compile, and set linker
- # options accordingly.
- echo 'int i;' > conftest.$ac_ext
- if AC_TRY_EVAL(ac_compile); then
- case `/usr/bin/file conftest.o` in
- *64-bit*)
- case $lt_cv_prog_gnu_ld in
- yes*)
- case $host in
- i?86-*-solaris*|x86_64-*-solaris*)
- LD="${LD-ld} -m elf_x86_64"
- ;;
- sparc*-*-solaris*)
- LD="${LD-ld} -m elf64_sparc"
- ;;
- esac
- # GNU ld 2.21 introduced _sol2 emulations. Use them if available.
- if ${LD-ld} -V | grep _sol2 >/dev/null 2>&1; then
- LD=${LD-ld}_sol2
- fi
- ;;
- *)
- if ${LD-ld} -64 -r -o conftest2.o conftest.o >/dev/null 2>&1; then
- LD="${LD-ld} -64"
- fi
- ;;
- esac
- ;;
- esac
- fi
- rm -rf conftest*
- ;;
-esac
-
-need_locks=$enable_libtool_lock
-])# _LT_ENABLE_LOCK
-
-
-# _LT_PROG_AR
-# -----------
-m4_defun([_LT_PROG_AR],
-[AC_CHECK_TOOLS(AR, [ar], false)
-: ${AR=ar}
-: ${AR_FLAGS=cru}
-_LT_DECL([], [AR], [1], [The archiver])
-_LT_DECL([], [AR_FLAGS], [1], [Flags to create an archive])
-
-AC_CACHE_CHECK([for archiver @FILE support], [lt_cv_ar_at_file],
- [lt_cv_ar_at_file=no
- AC_COMPILE_IFELSE([AC_LANG_PROGRAM],
- [echo conftest.$ac_objext > conftest.lst
- lt_ar_try='$AR $AR_FLAGS libconftest.a @conftest.lst >&AS_MESSAGE_LOG_FD'
- AC_TRY_EVAL([lt_ar_try])
- if test 0 -eq "$ac_status"; then
- # Ensure the archiver fails upon bogus file names.
- rm -f conftest.$ac_objext libconftest.a
- AC_TRY_EVAL([lt_ar_try])
- if test 0 -ne "$ac_status"; then
- lt_cv_ar_at_file=@
- fi
- fi
- rm -f conftest.* libconftest.a
- ])
- ])
-
-if test no = "$lt_cv_ar_at_file"; then
- archiver_list_spec=
-else
- archiver_list_spec=$lt_cv_ar_at_file
-fi
-_LT_DECL([], [archiver_list_spec], [1],
- [How to feed a file listing to the archiver])
-])# _LT_PROG_AR
-
-
-# _LT_CMD_OLD_ARCHIVE
-# -------------------
-m4_defun([_LT_CMD_OLD_ARCHIVE],
-[_LT_PROG_AR
-
-AC_CHECK_TOOL(STRIP, strip, :)
-test -z "$STRIP" && STRIP=:
-_LT_DECL([], [STRIP], [1], [A symbol stripping program])
-
-AC_CHECK_TOOL(RANLIB, ranlib, :)
-test -z "$RANLIB" && RANLIB=:
-_LT_DECL([], [RANLIB], [1],
- [Commands used to install an old-style archive])
-
-# Determine commands to create old-style static archives.
-old_archive_cmds='$AR $AR_FLAGS $oldlib$oldobjs'
-old_postinstall_cmds='chmod 644 $oldlib'
-old_postuninstall_cmds=
-
-if test -n "$RANLIB"; then
- case $host_os in
- bitrig* | openbsd*)
- old_postinstall_cmds="$old_postinstall_cmds~\$RANLIB -t \$tool_oldlib"
- ;;
- *)
- old_postinstall_cmds="$old_postinstall_cmds~\$RANLIB \$tool_oldlib"
- ;;
- esac
- old_archive_cmds="$old_archive_cmds~\$RANLIB \$tool_oldlib"
-fi
-
-case $host_os in
- darwin*)
- lock_old_archive_extraction=yes ;;
- *)
- lock_old_archive_extraction=no ;;
-esac
-_LT_DECL([], [old_postinstall_cmds], [2])
-_LT_DECL([], [old_postuninstall_cmds], [2])
-_LT_TAGDECL([], [old_archive_cmds], [2],
- [Commands used to build an old-style archive])
-_LT_DECL([], [lock_old_archive_extraction], [0],
- [Whether to use a lock for old archive extraction])
-])# _LT_CMD_OLD_ARCHIVE
-
-
-# _LT_COMPILER_OPTION(MESSAGE, VARIABLE-NAME, FLAGS,
-# [OUTPUT-FILE], [ACTION-SUCCESS], [ACTION-FAILURE])
-# ----------------------------------------------------------------
-# Check whether the given compiler option works
-AC_DEFUN([_LT_COMPILER_OPTION],
-[m4_require([_LT_FILEUTILS_DEFAULTS])dnl
-m4_require([_LT_DECL_SED])dnl
-AC_CACHE_CHECK([$1], [$2],
- [$2=no
- m4_if([$4], , [ac_outfile=conftest.$ac_objext], [ac_outfile=$4])
- echo "$lt_simple_compile_test_code" > conftest.$ac_ext
- lt_compiler_flag="$3" ## exclude from sc_useless_quotes_in_assignment
- # Insert the option either (1) after the last *FLAGS variable, or
- # (2) before a word containing "conftest.", or (3) at the end.
- # Note that $ac_compile itself does not contain backslashes and begins
- # with a dollar sign (not a hyphen), so the echo should work correctly.
- # The option is referenced via a variable to avoid confusing sed.
- lt_compile=`echo "$ac_compile" | $SED \
- -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
- -e 's: [[^ ]]*conftest\.: $lt_compiler_flag&:; t' \
- -e 's:$: $lt_compiler_flag:'`
- (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&AS_MESSAGE_LOG_FD)
- (eval "$lt_compile" 2>conftest.err)
- ac_status=$?
- cat conftest.err >&AS_MESSAGE_LOG_FD
- echo "$as_me:$LINENO: \$? = $ac_status" >&AS_MESSAGE_LOG_FD
- if (exit $ac_status) && test -s "$ac_outfile"; then
- # The compiler can only warn and ignore the option if not recognized
- # So say no if there are warnings other than the usual output.
- $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' >conftest.exp
- $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
- if test ! -s conftest.er2 || diff conftest.exp conftest.er2 >/dev/null; then
- $2=yes
- fi
- fi
- $RM conftest*
-])
-
-if test yes = "[$]$2"; then
- m4_if([$5], , :, [$5])
-else
- m4_if([$6], , :, [$6])
-fi
-])# _LT_COMPILER_OPTION
-
-# Old name:
-AU_ALIAS([AC_LIBTOOL_COMPILER_OPTION], [_LT_COMPILER_OPTION])
-dnl aclocal-1.4 backwards compatibility:
-dnl AC_DEFUN([AC_LIBTOOL_COMPILER_OPTION], [])
-
-
-# _LT_LINKER_OPTION(MESSAGE, VARIABLE-NAME, FLAGS,
-# [ACTION-SUCCESS], [ACTION-FAILURE])
-# ----------------------------------------------------
-# Check whether the given linker option works
-AC_DEFUN([_LT_LINKER_OPTION],
-[m4_require([_LT_FILEUTILS_DEFAULTS])dnl
-m4_require([_LT_DECL_SED])dnl
-AC_CACHE_CHECK([$1], [$2],
- [$2=no
- save_LDFLAGS=$LDFLAGS
- LDFLAGS="$LDFLAGS $3"
- echo "$lt_simple_link_test_code" > conftest.$ac_ext
- if (eval $ac_link 2>conftest.err) && test -s conftest$ac_exeext; then
- # The linker can only warn and ignore the option if not recognized
- # So say no if there are warnings
- if test -s conftest.err; then
- # Append any errors to the config.log.
- cat conftest.err 1>&AS_MESSAGE_LOG_FD
- $ECHO "$_lt_linker_boilerplate" | $SED '/^$/d' > conftest.exp
- $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
- if diff conftest.exp conftest.er2 >/dev/null; then
- $2=yes
- fi
- else
- $2=yes
- fi
- fi
- $RM -r conftest*
- LDFLAGS=$save_LDFLAGS
-])
-
-if test yes = "[$]$2"; then
- m4_if([$4], , :, [$4])
-else
- m4_if([$5], , :, [$5])
-fi
-])# _LT_LINKER_OPTION
-
-# Old name:
-AU_ALIAS([AC_LIBTOOL_LINKER_OPTION], [_LT_LINKER_OPTION])
-dnl aclocal-1.4 backwards compatibility:
-dnl AC_DEFUN([AC_LIBTOOL_LINKER_OPTION], [])
-
-
-# LT_CMD_MAX_LEN
-#---------------
-AC_DEFUN([LT_CMD_MAX_LEN],
-[AC_REQUIRE([AC_CANONICAL_HOST])dnl
-# find the maximum length of command line arguments
-AC_MSG_CHECKING([the maximum length of command line arguments])
-AC_CACHE_VAL([lt_cv_sys_max_cmd_len], [dnl
- i=0
- teststring=ABCD
-
- case $build_os in
- msdosdjgpp*)
- # On DJGPP, this test can blow up pretty badly due to problems in libc
- # (any single argument exceeding 2000 bytes causes a buffer overrun
- # during glob expansion). Even if it were fixed, the result of this
- # check would be larger than it should be.
- lt_cv_sys_max_cmd_len=12288; # 12K is about right
- ;;
-
- gnu*)
- # Under GNU Hurd, this test is not required because there is
- # no limit to the length of command line arguments.
- # Libtool will interpret -1 as no limit whatsoever
- lt_cv_sys_max_cmd_len=-1;
- ;;
-
- cygwin* | mingw* | cegcc*)
- # On Win9x/ME, this test blows up -- it succeeds, but takes
- # about 5 minutes as the teststring grows exponentially.
- # Worse, since 9x/ME are not pre-emptively multitasking,
- # you end up with a "frozen" computer, even though with patience
- # the test eventually succeeds (with a max line length of 256k).
- # Instead, let's just punt: use the minimum linelength reported by
- # all of the supported platforms: 8192 (on NT/2K/XP).
- lt_cv_sys_max_cmd_len=8192;
- ;;
-
- mint*)
- # On MiNT this can take a long time and run out of memory.
- lt_cv_sys_max_cmd_len=8192;
- ;;
-
- amigaos*)
- # On AmigaOS with pdksh, this test takes hours, literally.
- # So we just punt and use a minimum line length of 8192.
- lt_cv_sys_max_cmd_len=8192;
- ;;
-
- bitrig* | darwin* | dragonfly* | freebsd* | netbsd* | openbsd*)
- # This has been around since 386BSD, at least. Likely further.
- if test -x /sbin/sysctl; then
- lt_cv_sys_max_cmd_len=`/sbin/sysctl -n kern.argmax`
- elif test -x /usr/sbin/sysctl; then
- lt_cv_sys_max_cmd_len=`/usr/sbin/sysctl -n kern.argmax`
- else
- lt_cv_sys_max_cmd_len=65536 # usable default for all BSDs
- fi
- # And add a safety zone
- lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 4`
- lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \* 3`
- ;;
-
- interix*)
- # We know the value 262144 and hardcode it with a safety zone (like BSD)
- lt_cv_sys_max_cmd_len=196608
- ;;
-
- os2*)
- # The test takes a long time on OS/2.
- lt_cv_sys_max_cmd_len=8192
- ;;
-
- osf*)
- # Dr. Hans Ekkehard Plesser reports seeing a kernel panic running configure
- # due to this test when exec_disable_arg_limit is 1 on Tru64. It is not
- # nice to cause kernel panics so lets avoid the loop below.
- # First set a reasonable default.
- lt_cv_sys_max_cmd_len=16384
- #
- if test -x /sbin/sysconfig; then
- case `/sbin/sysconfig -q proc exec_disable_arg_limit` in
- *1*) lt_cv_sys_max_cmd_len=-1 ;;
- esac
- fi
- ;;
- sco3.2v5*)
- lt_cv_sys_max_cmd_len=102400
- ;;
- sysv5* | sco5v6* | sysv4.2uw2*)
- kargmax=`grep ARG_MAX /etc/conf/cf.d/stune 2>/dev/null`
- if test -n "$kargmax"; then
- lt_cv_sys_max_cmd_len=`echo $kargmax | sed 's/.*[[ ]]//'`
- else
- lt_cv_sys_max_cmd_len=32768
- fi
- ;;
- *)
- lt_cv_sys_max_cmd_len=`(getconf ARG_MAX) 2> /dev/null`
- if test -n "$lt_cv_sys_max_cmd_len" && \
- test undefined != "$lt_cv_sys_max_cmd_len"; then
- lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 4`
- lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \* 3`
- else
- # Make teststring a little bigger before we do anything with it.
- # a 1K string should be a reasonable start.
- for i in 1 2 3 4 5 6 7 8; do
- teststring=$teststring$teststring
- done
- SHELL=${SHELL-${CONFIG_SHELL-/bin/sh}}
- # If test is not a shell built-in, we'll probably end up computing a
- # maximum length that is only half of the actual maximum length, but
- # we can't tell.
- while { test X`env echo "$teststring$teststring" 2>/dev/null` \
- = "X$teststring$teststring"; } >/dev/null 2>&1 &&
- test 17 != "$i" # 1/2 MB should be enough
- do
- i=`expr $i + 1`
- teststring=$teststring$teststring
- done
- # Only check the string length outside the loop.
- lt_cv_sys_max_cmd_len=`expr "X$teststring" : ".*" 2>&1`
- teststring=
- # Add a significant safety factor because C++ compilers can tack on
- # massive amounts of additional arguments before passing them to the
- # linker. It appears as though 1/2 is a usable value.
- lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 2`
- fi
- ;;
- esac
-])
-if test -n "$lt_cv_sys_max_cmd_len"; then
- AC_MSG_RESULT($lt_cv_sys_max_cmd_len)
-else
- AC_MSG_RESULT(none)
-fi
-max_cmd_len=$lt_cv_sys_max_cmd_len
-_LT_DECL([], [max_cmd_len], [0],
- [What is the maximum length of a command?])
-])# LT_CMD_MAX_LEN
-
-# Old name:
-AU_ALIAS([AC_LIBTOOL_SYS_MAX_CMD_LEN], [LT_CMD_MAX_LEN])
-dnl aclocal-1.4 backwards compatibility:
-dnl AC_DEFUN([AC_LIBTOOL_SYS_MAX_CMD_LEN], [])
-
-
-# _LT_HEADER_DLFCN
-# ----------------
-m4_defun([_LT_HEADER_DLFCN],
-[AC_CHECK_HEADERS([dlfcn.h], [], [], [AC_INCLUDES_DEFAULT])dnl
-])# _LT_HEADER_DLFCN
-
-
-# _LT_TRY_DLOPEN_SELF (ACTION-IF-TRUE, ACTION-IF-TRUE-W-USCORE,
-# ACTION-IF-FALSE, ACTION-IF-CROSS-COMPILING)
-# ----------------------------------------------------------------
-m4_defun([_LT_TRY_DLOPEN_SELF],
-[m4_require([_LT_HEADER_DLFCN])dnl
-if test yes = "$cross_compiling"; then :
- [$4]
-else
- lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2
- lt_status=$lt_dlunknown
- cat > conftest.$ac_ext <<_LT_EOF
-[#line $LINENO "configure"
-#include "confdefs.h"
-
-#if HAVE_DLFCN_H
-#include
-#endif
-
-#include
-
-#ifdef RTLD_GLOBAL
-# define LT_DLGLOBAL RTLD_GLOBAL
-#else
-# ifdef DL_GLOBAL
-# define LT_DLGLOBAL DL_GLOBAL
-# else
-# define LT_DLGLOBAL 0
-# endif
-#endif
-
-/* We may have to define LT_DLLAZY_OR_NOW in the command line if we
- find out it does not work in some platform. */
-#ifndef LT_DLLAZY_OR_NOW
-# ifdef RTLD_LAZY
-# define LT_DLLAZY_OR_NOW RTLD_LAZY
-# else
-# ifdef DL_LAZY
-# define LT_DLLAZY_OR_NOW DL_LAZY
-# else
-# ifdef RTLD_NOW
-# define LT_DLLAZY_OR_NOW RTLD_NOW
-# else
-# ifdef DL_NOW
-# define LT_DLLAZY_OR_NOW DL_NOW
-# else
-# define LT_DLLAZY_OR_NOW 0
-# endif
-# endif
-# endif
-# endif
-#endif
-
-/* When -fvisibility=hidden is used, assume the code has been annotated
- correspondingly for the symbols needed. */
-#if defined __GNUC__ && (((__GNUC__ == 3) && (__GNUC_MINOR__ >= 3)) || (__GNUC__ > 3))
-int fnord () __attribute__((visibility("default")));
-#endif
-
-int fnord () { return 42; }
-int main ()
-{
- void *self = dlopen (0, LT_DLGLOBAL|LT_DLLAZY_OR_NOW);
- int status = $lt_dlunknown;
-
- if (self)
- {
- if (dlsym (self,"fnord")) status = $lt_dlno_uscore;
- else
- {
- if (dlsym( self,"_fnord")) status = $lt_dlneed_uscore;
- else puts (dlerror ());
- }
- /* dlclose (self); */
- }
- else
- puts (dlerror ());
-
- return status;
-}]
-_LT_EOF
- if AC_TRY_EVAL(ac_link) && test -s "conftest$ac_exeext" 2>/dev/null; then
- (./conftest; exit; ) >&AS_MESSAGE_LOG_FD 2>/dev/null
- lt_status=$?
- case x$lt_status in
- x$lt_dlno_uscore) $1 ;;
- x$lt_dlneed_uscore) $2 ;;
- x$lt_dlunknown|x*) $3 ;;
- esac
- else :
- # compilation failed
- $3
- fi
-fi
-rm -fr conftest*
-])# _LT_TRY_DLOPEN_SELF
-
-
-# LT_SYS_DLOPEN_SELF
-# ------------------
-AC_DEFUN([LT_SYS_DLOPEN_SELF],
-[m4_require([_LT_HEADER_DLFCN])dnl
-if test yes != "$enable_dlopen"; then
- enable_dlopen=unknown
- enable_dlopen_self=unknown
- enable_dlopen_self_static=unknown
-else
- lt_cv_dlopen=no
- lt_cv_dlopen_libs=
-
- case $host_os in
- beos*)
- lt_cv_dlopen=load_add_on
- lt_cv_dlopen_libs=
- lt_cv_dlopen_self=yes
- ;;
-
- mingw* | pw32* | cegcc*)
- lt_cv_dlopen=LoadLibrary
- lt_cv_dlopen_libs=
- ;;
-
- cygwin*)
- lt_cv_dlopen=dlopen
- lt_cv_dlopen_libs=
- ;;
-
- darwin*)
- # if libdl is installed we need to link against it
- AC_CHECK_LIB([dl], [dlopen],
- [lt_cv_dlopen=dlopen lt_cv_dlopen_libs=-ldl],[
- lt_cv_dlopen=dyld
- lt_cv_dlopen_libs=
- lt_cv_dlopen_self=yes
- ])
- ;;
-
- tpf*)
- # Don't try to run any link tests for TPF. We know it's impossible
- # because TPF is a cross-compiler, and we know how we open DSOs.
- lt_cv_dlopen=dlopen
- lt_cv_dlopen_libs=
- lt_cv_dlopen_self=no
- ;;
-
- *)
- AC_CHECK_FUNC([shl_load],
- [lt_cv_dlopen=shl_load],
- [AC_CHECK_LIB([dld], [shl_load],
- [lt_cv_dlopen=shl_load lt_cv_dlopen_libs=-ldld],
- [AC_CHECK_FUNC([dlopen],
- [lt_cv_dlopen=dlopen],
- [AC_CHECK_LIB([dl], [dlopen],
- [lt_cv_dlopen=dlopen lt_cv_dlopen_libs=-ldl],
- [AC_CHECK_LIB([svld], [dlopen],
- [lt_cv_dlopen=dlopen lt_cv_dlopen_libs=-lsvld],
- [AC_CHECK_LIB([dld], [dld_link],
- [lt_cv_dlopen=dld_link lt_cv_dlopen_libs=-ldld])
- ])
- ])
- ])
- ])
- ])
- ;;
- esac
-
- if test no = "$lt_cv_dlopen"; then
- enable_dlopen=no
- else
- enable_dlopen=yes
- fi
-
- case $lt_cv_dlopen in
- dlopen)
- save_CPPFLAGS=$CPPFLAGS
- test yes = "$ac_cv_header_dlfcn_h" && CPPFLAGS="$CPPFLAGS -DHAVE_DLFCN_H"
-
- save_LDFLAGS=$LDFLAGS
- wl=$lt_prog_compiler_wl eval LDFLAGS=\"\$LDFLAGS $export_dynamic_flag_spec\"
-
- save_LIBS=$LIBS
- LIBS="$lt_cv_dlopen_libs $LIBS"
-
- AC_CACHE_CHECK([whether a program can dlopen itself],
- lt_cv_dlopen_self, [dnl
- _LT_TRY_DLOPEN_SELF(
- lt_cv_dlopen_self=yes, lt_cv_dlopen_self=yes,
- lt_cv_dlopen_self=no, lt_cv_dlopen_self=cross)
- ])
-
- if test yes = "$lt_cv_dlopen_self"; then
- wl=$lt_prog_compiler_wl eval LDFLAGS=\"\$LDFLAGS $lt_prog_compiler_static\"
- AC_CACHE_CHECK([whether a statically linked program can dlopen itself],
- lt_cv_dlopen_self_static, [dnl
- _LT_TRY_DLOPEN_SELF(
- lt_cv_dlopen_self_static=yes, lt_cv_dlopen_self_static=yes,
- lt_cv_dlopen_self_static=no, lt_cv_dlopen_self_static=cross)
- ])
- fi
-
- CPPFLAGS=$save_CPPFLAGS
- LDFLAGS=$save_LDFLAGS
- LIBS=$save_LIBS
- ;;
- esac
-
- case $lt_cv_dlopen_self in
- yes|no) enable_dlopen_self=$lt_cv_dlopen_self ;;
- *) enable_dlopen_self=unknown ;;
- esac
-
- case $lt_cv_dlopen_self_static in
- yes|no) enable_dlopen_self_static=$lt_cv_dlopen_self_static ;;
- *) enable_dlopen_self_static=unknown ;;
- esac
-fi
-_LT_DECL([dlopen_support], [enable_dlopen], [0],
- [Whether dlopen is supported])
-_LT_DECL([dlopen_self], [enable_dlopen_self], [0],
- [Whether dlopen of programs is supported])
-_LT_DECL([dlopen_self_static], [enable_dlopen_self_static], [0],
- [Whether dlopen of statically linked programs is supported])
-])# LT_SYS_DLOPEN_SELF
-
-# Old name:
-AU_ALIAS([AC_LIBTOOL_DLOPEN_SELF], [LT_SYS_DLOPEN_SELF])
-dnl aclocal-1.4 backwards compatibility:
-dnl AC_DEFUN([AC_LIBTOOL_DLOPEN_SELF], [])
-
-
-# _LT_COMPILER_C_O([TAGNAME])
-# ---------------------------
-# Check to see if options -c and -o are simultaneously supported by compiler.
-# This macro does not hard code the compiler like AC_PROG_CC_C_O.
-m4_defun([_LT_COMPILER_C_O],
-[m4_require([_LT_DECL_SED])dnl
-m4_require([_LT_FILEUTILS_DEFAULTS])dnl
-m4_require([_LT_TAG_COMPILER])dnl
-AC_CACHE_CHECK([if $compiler supports -c -o file.$ac_objext],
- [_LT_TAGVAR(lt_cv_prog_compiler_c_o, $1)],
- [_LT_TAGVAR(lt_cv_prog_compiler_c_o, $1)=no
- $RM -r conftest 2>/dev/null
- mkdir conftest
- cd conftest
- mkdir out
- echo "$lt_simple_compile_test_code" > conftest.$ac_ext
-
- lt_compiler_flag="-o out/conftest2.$ac_objext"
- # Insert the option either (1) after the last *FLAGS variable, or
- # (2) before a word containing "conftest.", or (3) at the end.
- # Note that $ac_compile itself does not contain backslashes and begins
- # with a dollar sign (not a hyphen), so the echo should work correctly.
- lt_compile=`echo "$ac_compile" | $SED \
- -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
- -e 's: [[^ ]]*conftest\.: $lt_compiler_flag&:; t' \
- -e 's:$: $lt_compiler_flag:'`
- (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&AS_MESSAGE_LOG_FD)
- (eval "$lt_compile" 2>out/conftest.err)
- ac_status=$?
- cat out/conftest.err >&AS_MESSAGE_LOG_FD
- echo "$as_me:$LINENO: \$? = $ac_status" >&AS_MESSAGE_LOG_FD
- if (exit $ac_status) && test -s out/conftest2.$ac_objext
- then
- # The compiler can only warn and ignore the option if not recognized
- # So say no if there are warnings
- $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' > out/conftest.exp
- $SED '/^$/d; /^ *+/d' out/conftest.err >out/conftest.er2
- if test ! -s out/conftest.er2 || diff out/conftest.exp out/conftest.er2 >/dev/null; then
- _LT_TAGVAR(lt_cv_prog_compiler_c_o, $1)=yes
- fi
- fi
- chmod u+w . 2>&AS_MESSAGE_LOG_FD
- $RM conftest*
- # SGI C++ compiler will create directory out/ii_files/ for
- # template instantiation
- test -d out/ii_files && $RM out/ii_files/* && rmdir out/ii_files
- $RM out/* && rmdir out
- cd ..
- $RM -r conftest
- $RM conftest*
-])
-_LT_TAGDECL([compiler_c_o], [lt_cv_prog_compiler_c_o], [1],
- [Does compiler simultaneously support -c and -o options?])
-])# _LT_COMPILER_C_O
-
-
-# _LT_COMPILER_FILE_LOCKS([TAGNAME])
-# ----------------------------------
-# Check to see if we can do hard links to lock some files if needed
-m4_defun([_LT_COMPILER_FILE_LOCKS],
-[m4_require([_LT_ENABLE_LOCK])dnl
-m4_require([_LT_FILEUTILS_DEFAULTS])dnl
-_LT_COMPILER_C_O([$1])
-
-hard_links=nottested
-if test no = "$_LT_TAGVAR(lt_cv_prog_compiler_c_o, $1)" && test no != "$need_locks"; then
- # do not overwrite the value of need_locks provided by the user
- AC_MSG_CHECKING([if we can lock with hard links])
- hard_links=yes
- $RM conftest*
- ln conftest.a conftest.b 2>/dev/null && hard_links=no
- touch conftest.a
- ln conftest.a conftest.b 2>&5 || hard_links=no
- ln conftest.a conftest.b 2>/dev/null && hard_links=no
- AC_MSG_RESULT([$hard_links])
- if test no = "$hard_links"; then
- AC_MSG_WARN(['$CC' does not support '-c -o', so 'make -j' may be unsafe])
- need_locks=warn
- fi
-else
- need_locks=no
-fi
-_LT_DECL([], [need_locks], [1], [Must we lock files when doing compilation?])
-])# _LT_COMPILER_FILE_LOCKS
-
-
-# _LT_CHECK_OBJDIR
-# ----------------
-m4_defun([_LT_CHECK_OBJDIR],
-[AC_CACHE_CHECK([for objdir], [lt_cv_objdir],
-[rm -f .libs 2>/dev/null
-mkdir .libs 2>/dev/null
-if test -d .libs; then
- lt_cv_objdir=.libs
-else
- # MS-DOS does not allow filenames that begin with a dot.
- lt_cv_objdir=_libs
-fi
-rmdir .libs 2>/dev/null])
-objdir=$lt_cv_objdir
-_LT_DECL([], [objdir], [0],
- [The name of the directory that contains temporary libtool files])dnl
-m4_pattern_allow([LT_OBJDIR])dnl
-AC_DEFINE_UNQUOTED([LT_OBJDIR], "$lt_cv_objdir/",
- [Define to the sub-directory where libtool stores uninstalled libraries.])
-])# _LT_CHECK_OBJDIR
-
-
-# _LT_LINKER_HARDCODE_LIBPATH([TAGNAME])
-# --------------------------------------
-# Check hardcoding attributes.
-m4_defun([_LT_LINKER_HARDCODE_LIBPATH],
-[AC_MSG_CHECKING([how to hardcode library paths into programs])
-_LT_TAGVAR(hardcode_action, $1)=
-if test -n "$_LT_TAGVAR(hardcode_libdir_flag_spec, $1)" ||
- test -n "$_LT_TAGVAR(runpath_var, $1)" ||
- test yes = "$_LT_TAGVAR(hardcode_automatic, $1)"; then
-
- # We can hardcode non-existent directories.
- if test no != "$_LT_TAGVAR(hardcode_direct, $1)" &&
- # If the only mechanism to avoid hardcoding is shlibpath_var, we
- # have to relink, otherwise we might link with an installed library
- # when we should be linking with a yet-to-be-installed one
- ## test no != "$_LT_TAGVAR(hardcode_shlibpath_var, $1)" &&
- test no != "$_LT_TAGVAR(hardcode_minus_L, $1)"; then
- # Linking always hardcodes the temporary library directory.
- _LT_TAGVAR(hardcode_action, $1)=relink
- else
- # We can link without hardcoding, and we can hardcode nonexisting dirs.
- _LT_TAGVAR(hardcode_action, $1)=immediate
- fi
-else
- # We cannot hardcode anything, or else we can only hardcode existing
- # directories.
- _LT_TAGVAR(hardcode_action, $1)=unsupported
-fi
-AC_MSG_RESULT([$_LT_TAGVAR(hardcode_action, $1)])
-
-if test relink = "$_LT_TAGVAR(hardcode_action, $1)" ||
- test yes = "$_LT_TAGVAR(inherit_rpath, $1)"; then
- # Fast installation is not supported
- enable_fast_install=no
-elif test yes = "$shlibpath_overrides_runpath" ||
- test no = "$enable_shared"; then
- # Fast installation is not necessary
- enable_fast_install=needless
-fi
-_LT_TAGDECL([], [hardcode_action], [0],
- [How to hardcode a shared library path into an executable])
-])# _LT_LINKER_HARDCODE_LIBPATH
-
-
-# _LT_CMD_STRIPLIB
-# ----------------
-m4_defun([_LT_CMD_STRIPLIB],
-[m4_require([_LT_DECL_EGREP])
-striplib=
-old_striplib=
-AC_MSG_CHECKING([whether stripping libraries is possible])
-if test -n "$STRIP" && $STRIP -V 2>&1 | $GREP "GNU strip" >/dev/null; then
- test -z "$old_striplib" && old_striplib="$STRIP --strip-debug"
- test -z "$striplib" && striplib="$STRIP --strip-unneeded"
- AC_MSG_RESULT([yes])
-else
-# FIXME - insert some real tests, host_os isn't really good enough
- case $host_os in
- darwin*)
- if test -n "$STRIP"; then
- striplib="$STRIP -x"
- old_striplib="$STRIP -S"
- AC_MSG_RESULT([yes])
- else
- AC_MSG_RESULT([no])
- fi
- ;;
- *)
- AC_MSG_RESULT([no])
- ;;
- esac
-fi
-_LT_DECL([], [old_striplib], [1], [Commands to strip libraries])
-_LT_DECL([], [striplib], [1])
-])# _LT_CMD_STRIPLIB
-
-
-# _LT_PREPARE_MUNGE_PATH_LIST
-# ---------------------------
-# Make sure func_munge_path_list() is defined correctly.
-m4_defun([_LT_PREPARE_MUNGE_PATH_LIST],
-[[# func_munge_path_list VARIABLE PATH
-# -----------------------------------
-# VARIABLE is name of variable containing _space_ separated list of
-# directories to be munged by the contents of PATH, which is string
-# having a format:
-# "DIR[:DIR]:"
-# string "DIR[ DIR]" will be prepended to VARIABLE
-# ":DIR[:DIR]"
-# string "DIR[ DIR]" will be appended to VARIABLE
-# "DIRP[:DIRP]::[DIRA:]DIRA"
-# string "DIRP[ DIRP]" will be prepended to VARIABLE and string
-# "DIRA[ DIRA]" will be appended to VARIABLE
-# "DIR[:DIR]"
-# VARIABLE will be replaced by "DIR[ DIR]"
-func_munge_path_list ()
-{
- case x@S|@2 in
- x)
- ;;
- *:)
- eval @S|@1=\"`$ECHO @S|@2 | $SED 's/:/ /g'` \@S|@@S|@1\"
- ;;
- x:*)
- eval @S|@1=\"\@S|@@S|@1 `$ECHO @S|@2 | $SED 's/:/ /g'`\"
- ;;
- *::*)
- eval @S|@1=\"\@S|@@S|@1\ `$ECHO @S|@2 | $SED -e 's/.*:://' -e 's/:/ /g'`\"
- eval @S|@1=\"`$ECHO @S|@2 | $SED -e 's/::.*//' -e 's/:/ /g'`\ \@S|@@S|@1\"
- ;;
- *)
- eval @S|@1=\"`$ECHO @S|@2 | $SED 's/:/ /g'`\"
- ;;
- esac
-}
-]])# _LT_PREPARE_PATH_LIST
-
-
-# _LT_SYS_DYNAMIC_LINKER([TAG])
-# -----------------------------
-# PORTME Fill in your ld.so characteristics
-m4_defun([_LT_SYS_DYNAMIC_LINKER],
-[AC_REQUIRE([AC_CANONICAL_HOST])dnl
-m4_require([_LT_DECL_EGREP])dnl
-m4_require([_LT_FILEUTILS_DEFAULTS])dnl
-m4_require([_LT_DECL_OBJDUMP])dnl
-m4_require([_LT_DECL_SED])dnl
-m4_require([_LT_CHECK_SHELL_FEATURES])dnl
-m4_require([_LT_PREPARE_MUNGE_PATH_LIST])dnl
-AC_MSG_CHECKING([dynamic linker characteristics])
-m4_if([$1],
- [], [
-if test yes = "$GCC"; then
- case $host_os in
- darwin*) lt_awk_arg='/^libraries:/,/LR/' ;;
- *) lt_awk_arg='/^libraries:/' ;;
- esac
- case $host_os in
- mingw* | cegcc*) lt_sed_strip_eq='s|=\([[A-Za-z]]:\)|\1|g' ;;
- *) lt_sed_strip_eq='s|=/|/|g' ;;
- esac
- lt_search_path_spec=`$CC -print-search-dirs | awk $lt_awk_arg | $SED -e "s/^libraries://" -e $lt_sed_strip_eq`
- case $lt_search_path_spec in
- *\;*)
- # if the path contains ";" then we assume it to be the separator
- # otherwise default to the standard path separator (i.e. ":") - it is
- # assumed that no part of a normal pathname contains ";" but that should
- # okay in the real world where ";" in dirpaths is itself problematic.
- lt_search_path_spec=`$ECHO "$lt_search_path_spec" | $SED 's/;/ /g'`
- ;;
- *)
- lt_search_path_spec=`$ECHO "$lt_search_path_spec" | $SED "s/$PATH_SEPARATOR/ /g"`
- ;;
- esac
- # Ok, now we have the path, separated by spaces, we can step through it
- # and add multilib dir if necessary...
- lt_tmp_lt_search_path_spec=
- lt_multi_os_dir=/`$CC $CPPFLAGS $CFLAGS $LDFLAGS -print-multi-os-directory 2>/dev/null`
- # ...but if some path component already ends with the multilib dir we assume
- # that all is fine and trust -print-search-dirs as is (GCC 4.2? or newer).
- case "$lt_multi_os_dir; $lt_search_path_spec " in
- "/; "* | "/.; "* | "/./; "* | *"$lt_multi_os_dir "* | *"$lt_multi_os_dir/ "*)
- lt_multi_os_dir=
- ;;
- esac
- for lt_sys_path in $lt_search_path_spec; do
- if test -d "$lt_sys_path$lt_multi_os_dir"; then
- lt_tmp_lt_search_path_spec="$lt_tmp_lt_search_path_spec $lt_sys_path$lt_multi_os_dir"
- elif test -n "$lt_multi_os_dir"; then
- test -d "$lt_sys_path" && \
- lt_tmp_lt_search_path_spec="$lt_tmp_lt_search_path_spec $lt_sys_path"
- fi
- done
- lt_search_path_spec=`$ECHO "$lt_tmp_lt_search_path_spec" | awk '
-BEGIN {RS = " "; FS = "/|\n";} {
- lt_foo = "";
- lt_count = 0;
- for (lt_i = NF; lt_i > 0; lt_i--) {
- if ($lt_i != "" && $lt_i != ".") {
- if ($lt_i == "..") {
- lt_count++;
- } else {
- if (lt_count == 0) {
- lt_foo = "/" $lt_i lt_foo;
- } else {
- lt_count--;
- }
- }
- }
- }
- if (lt_foo != "") { lt_freq[[lt_foo]]++; }
- if (lt_freq[[lt_foo]] == 1) { print lt_foo; }
-}'`
- # AWK program above erroneously prepends '/' to C:/dos/paths
- # for these hosts.
- case $host_os in
- mingw* | cegcc*) lt_search_path_spec=`$ECHO "$lt_search_path_spec" |\
- $SED 's|/\([[A-Za-z]]:\)|\1|g'` ;;
- esac
- sys_lib_search_path_spec=`$ECHO "$lt_search_path_spec" | $lt_NL2SP`
-else
- sys_lib_search_path_spec="/lib /usr/lib /usr/local/lib"
-fi])
-library_names_spec=
-libname_spec='lib$name'
-soname_spec=
-shrext_cmds=.so
-postinstall_cmds=
-postuninstall_cmds=
-finish_cmds=
-finish_eval=
-shlibpath_var=
-shlibpath_overrides_runpath=unknown
-version_type=none
-dynamic_linker="$host_os ld.so"
-sys_lib_dlsearch_path_spec="/lib /usr/lib"
-need_lib_prefix=unknown
-hardcode_into_libs=no
-
-# when you set need_version to no, make sure it does not cause -set_version
-# flags to be left without arguments
-need_version=unknown
-
-AC_ARG_VAR([LT_SYS_LIBRARY_PATH],
-[User-defined run-time library search path.])
-
-case $host_os in
-aix3*)
- version_type=linux # correct to gnu/linux during the next big refactor
- library_names_spec='$libname$release$shared_ext$versuffix $libname.a'
- shlibpath_var=LIBPATH
-
- # AIX 3 has no versioning support, so we append a major version to the name.
- soname_spec='$libname$release$shared_ext$major'
- ;;
-
-aix[[4-9]]*)
- version_type=linux # correct to gnu/linux during the next big refactor
- need_lib_prefix=no
- need_version=no
- hardcode_into_libs=yes
- if test ia64 = "$host_cpu"; then
- # AIX 5 supports IA64
- library_names_spec='$libname$release$shared_ext$major $libname$release$shared_ext$versuffix $libname$shared_ext'
- shlibpath_var=LD_LIBRARY_PATH
- else
- # With GCC up to 2.95.x, collect2 would create an import file
- # for dependence libraries. The import file would start with
- # the line '#! .'. This would cause the generated library to
- # depend on '.', always an invalid library. This was fixed in
- # development snapshots of GCC prior to 3.0.
- case $host_os in
- aix4 | aix4.[[01]] | aix4.[[01]].*)
- if { echo '#if __GNUC__ > 2 || (__GNUC__ == 2 && __GNUC_MINOR__ >= 97)'
- echo ' yes '
- echo '#endif'; } | $CC -E - | $GREP yes > /dev/null; then
- :
- else
- can_build_shared=no
- fi
- ;;
- esac
- # Using Import Files as archive members, it is possible to support
- # filename-based versioning of shared library archives on AIX. While
- # this would work for both with and without runtime linking, it will
- # prevent static linking of such archives. So we do filename-based
- # shared library versioning with .so extension only, which is used
- # when both runtime linking and shared linking is enabled.
- # Unfortunately, runtime linking may impact performance, so we do
- # not want this to be the default eventually. Also, we use the
- # versioned .so libs for executables only if there is the -brtl
- # linker flag in LDFLAGS as well, or --with-aix-soname=svr4 only.
- # To allow for filename-based versioning support, we need to create
- # libNAME.so.V as an archive file, containing:
- # *) an Import File, referring to the versioned filename of the
- # archive as well as the shared archive member, telling the
- # bitwidth (32 or 64) of that shared object, and providing the
- # list of exported symbols of that shared object, eventually
- # decorated with the 'weak' keyword
- # *) the shared object with the F_LOADONLY flag set, to really avoid
- # it being seen by the linker.
- # At run time we better use the real file rather than another symlink,
- # but for link time we create the symlink libNAME.so -> libNAME.so.V
-
- case $with_aix_soname,$aix_use_runtimelinking in
- # AIX (on Power*) has no versioning support, so currently we cannot hardcode correct
- # soname into executable. Probably we can add versioning support to
- # collect2, so additional links can be useful in future.
- aix,yes) # traditional libtool
- dynamic_linker='AIX unversionable lib.so'
- # If using run time linking (on AIX 4.2 or later) use lib.so
- # instead of lib.a to let people know that these are not
- # typical AIX shared libraries.
- library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext'
- ;;
- aix,no) # traditional AIX only
- dynamic_linker='AIX lib.a[(]lib.so.V[)]'
- # We preserve .a as extension for shared libraries through AIX4.2
- # and later when we are not doing run time linking.
- library_names_spec='$libname$release.a $libname.a'
- soname_spec='$libname$release$shared_ext$major'
- ;;
- svr4,*) # full svr4 only
- dynamic_linker="AIX lib.so.V[(]$shared_archive_member_spec.o[)]"
- library_names_spec='$libname$release$shared_ext$major $libname$shared_ext'
- # We do not specify a path in Import Files, so LIBPATH fires.
- shlibpath_overrides_runpath=yes
- ;;
- *,yes) # both, prefer svr4
- dynamic_linker="AIX lib.so.V[(]$shared_archive_member_spec.o[)], lib.a[(]lib.so.V[)]"
- library_names_spec='$libname$release$shared_ext$major $libname$shared_ext'
- # unpreferred sharedlib libNAME.a needs extra handling
- postinstall_cmds='test -n "$linkname" || linkname="$realname"~func_stripname "" ".so" "$linkname"~$install_shared_prog "$dir/$func_stripname_result.$libext" "$destdir/$func_stripname_result.$libext"~test -z "$tstripme" || test -z "$striplib" || $striplib "$destdir/$func_stripname_result.$libext"'
- postuninstall_cmds='for n in $library_names $old_library; do :; done~func_stripname "" ".so" "$n"~test "$func_stripname_result" = "$n" || func_append rmfiles " $odir/$func_stripname_result.$libext"'
- # We do not specify a path in Import Files, so LIBPATH fires.
- shlibpath_overrides_runpath=yes
- ;;
- *,no) # both, prefer aix
- dynamic_linker="AIX lib.a[(]lib.so.V[)], lib.so.V[(]$shared_archive_member_spec.o[)]"
- library_names_spec='$libname$release.a $libname.a'
- soname_spec='$libname$release$shared_ext$major'
- # unpreferred sharedlib libNAME.so.V and symlink libNAME.so need extra handling
- postinstall_cmds='test -z "$dlname" || $install_shared_prog $dir/$dlname $destdir/$dlname~test -z "$tstripme" || test -z "$striplib" || $striplib $destdir/$dlname~test -n "$linkname" || linkname=$realname~func_stripname "" ".a" "$linkname"~(cd "$destdir" && $LN_S -f $dlname $func_stripname_result.so)'
- postuninstall_cmds='test -z "$dlname" || func_append rmfiles " $odir/$dlname"~for n in $old_library $library_names; do :; done~func_stripname "" ".a" "$n"~func_append rmfiles " $odir/$func_stripname_result.so"'
- ;;
- esac
- shlibpath_var=LIBPATH
- fi
- ;;
-
-amigaos*)
- case $host_cpu in
- powerpc)
- # Since July 2007 AmigaOS4 officially supports .so libraries.
- # When compiling the executable, add -use-dynld -Lsobjs: to the compileline.
- library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext'
- ;;
- m68k)
- library_names_spec='$libname.ixlibrary $libname.a'
- # Create ${libname}_ixlibrary.a entries in /sys/libs.
- finish_eval='for lib in `ls $libdir/*.ixlibrary 2>/dev/null`; do libname=`func_echo_all "$lib" | $SED '\''s%^.*/\([[^/]]*\)\.ixlibrary$%\1%'\''`; $RM /sys/libs/${libname}_ixlibrary.a; $show "cd /sys/libs && $LN_S $lib ${libname}_ixlibrary.a"; cd /sys/libs && $LN_S $lib ${libname}_ixlibrary.a || exit 1; done'
- ;;
- esac
- ;;
-
-beos*)
- library_names_spec='$libname$shared_ext'
- dynamic_linker="$host_os ld.so"
- shlibpath_var=LIBRARY_PATH
- ;;
-
-bsdi[[45]]*)
- version_type=linux # correct to gnu/linux during the next big refactor
- need_version=no
- library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext'
- soname_spec='$libname$release$shared_ext$major'
- finish_cmds='PATH="\$PATH:/sbin" ldconfig $libdir'
- shlibpath_var=LD_LIBRARY_PATH
- sys_lib_search_path_spec="/shlib /usr/lib /usr/X11/lib /usr/contrib/lib /lib /usr/local/lib"
- sys_lib_dlsearch_path_spec="/shlib /usr/lib /usr/local/lib"
- # the default ld.so.conf also contains /usr/contrib/lib and
- # /usr/X11R6/lib (/usr/X11 is a link to /usr/X11R6), but let us allow
- # libtool to hard-code these into programs
- ;;
-
-cygwin* | mingw* | pw32* | cegcc*)
- version_type=windows
- shrext_cmds=.dll
- need_version=no
- need_lib_prefix=no
-
- case $GCC,$cc_basename in
- yes,*)
- # gcc
- library_names_spec='$libname.dll.a'
- # DLL is installed to $(libdir)/../bin by postinstall_cmds
- postinstall_cmds='base_file=`basename \$file`~
- dlpath=`$SHELL 2>&1 -c '\''. $dir/'\''\$base_file'\''i; echo \$dlname'\''`~
- dldir=$destdir/`dirname \$dlpath`~
- test -d \$dldir || mkdir -p \$dldir~
- $install_prog $dir/$dlname \$dldir/$dlname~
- chmod a+x \$dldir/$dlname~
- if test -n '\''$stripme'\'' && test -n '\''$striplib'\''; then
- eval '\''$striplib \$dldir/$dlname'\'' || exit \$?;
- fi'
- postuninstall_cmds='dldll=`$SHELL 2>&1 -c '\''. $file; echo \$dlname'\''`~
- dlpath=$dir/\$dldll~
- $RM \$dlpath'
- shlibpath_overrides_runpath=yes
-
- case $host_os in
- cygwin*)
- # Cygwin DLLs use 'cyg' prefix rather than 'lib'
- soname_spec='`echo $libname | sed -e 's/^lib/cyg/'``echo $release | $SED -e 's/[[.]]/-/g'`$versuffix$shared_ext'
-m4_if([$1], [],[
- sys_lib_search_path_spec="$sys_lib_search_path_spec /usr/lib/w32api"])
- ;;
- mingw* | cegcc*)
- # MinGW DLLs use traditional 'lib' prefix
- soname_spec='$libname`echo $release | $SED -e 's/[[.]]/-/g'`$versuffix$shared_ext'
- ;;
- pw32*)
- # pw32 DLLs use 'pw' prefix rather than 'lib'
- library_names_spec='`echo $libname | sed -e 's/^lib/pw/'``echo $release | $SED -e 's/[[.]]/-/g'`$versuffix$shared_ext'
- ;;
- esac
- dynamic_linker='Win32 ld.exe'
- ;;
-
- *,cl*)
- # Native MSVC
- libname_spec='$name'
- soname_spec='$libname`echo $release | $SED -e 's/[[.]]/-/g'`$versuffix$shared_ext'
- library_names_spec='$libname.dll.lib'
-
- case $build_os in
- mingw*)
- sys_lib_search_path_spec=
- lt_save_ifs=$IFS
- IFS=';'
- for lt_path in $LIB
- do
- IFS=$lt_save_ifs
- # Let DOS variable expansion print the short 8.3 style file name.
- lt_path=`cd "$lt_path" 2>/dev/null && cmd //C "for %i in (".") do @echo %~si"`
- sys_lib_search_path_spec="$sys_lib_search_path_spec $lt_path"
- done
- IFS=$lt_save_ifs
- # Convert to MSYS style.
- sys_lib_search_path_spec=`$ECHO "$sys_lib_search_path_spec" | sed -e 's|\\\\|/|g' -e 's| \\([[a-zA-Z]]\\):| /\\1|g' -e 's|^ ||'`
- ;;
- cygwin*)
- # Convert to unix form, then to dos form, then back to unix form
- # but this time dos style (no spaces!) so that the unix form looks
- # like /cygdrive/c/PROGRA~1:/cygdr...
- sys_lib_search_path_spec=`cygpath --path --unix "$LIB"`
- sys_lib_search_path_spec=`cygpath --path --dos "$sys_lib_search_path_spec" 2>/dev/null`
- sys_lib_search_path_spec=`cygpath --path --unix "$sys_lib_search_path_spec" | $SED -e "s/$PATH_SEPARATOR/ /g"`
- ;;
- *)
- sys_lib_search_path_spec=$LIB
- if $ECHO "$sys_lib_search_path_spec" | [$GREP ';[c-zC-Z]:/' >/dev/null]; then
- # It is most probably a Windows format PATH.
- sys_lib_search_path_spec=`$ECHO "$sys_lib_search_path_spec" | $SED -e 's/;/ /g'`
- else
- sys_lib_search_path_spec=`$ECHO "$sys_lib_search_path_spec" | $SED -e "s/$PATH_SEPARATOR/ /g"`
- fi
- # FIXME: find the short name or the path components, as spaces are
- # common. (e.g. "Program Files" -> "PROGRA~1")
- ;;
- esac
-
- # DLL is installed to $(libdir)/../bin by postinstall_cmds
- postinstall_cmds='base_file=`basename \$file`~
- dlpath=`$SHELL 2>&1 -c '\''. $dir/'\''\$base_file'\''i; echo \$dlname'\''`~
- dldir=$destdir/`dirname \$dlpath`~
- test -d \$dldir || mkdir -p \$dldir~
- $install_prog $dir/$dlname \$dldir/$dlname'
- postuninstall_cmds='dldll=`$SHELL 2>&1 -c '\''. $file; echo \$dlname'\''`~
- dlpath=$dir/\$dldll~
- $RM \$dlpath'
- shlibpath_overrides_runpath=yes
- dynamic_linker='Win32 link.exe'
- ;;
-
- *)
- # Assume MSVC wrapper
- library_names_spec='$libname`echo $release | $SED -e 's/[[.]]/-/g'`$versuffix$shared_ext $libname.lib'
- dynamic_linker='Win32 ld.exe'
- ;;
- esac
- # FIXME: first we should search . and the directory the executable is in
- shlibpath_var=PATH
- ;;
-
-darwin* | rhapsody*)
- dynamic_linker="$host_os dyld"
- version_type=darwin
- need_lib_prefix=no
- need_version=no
- library_names_spec='$libname$release$major$shared_ext $libname$shared_ext'
- soname_spec='$libname$release$major$shared_ext'
- shlibpath_overrides_runpath=yes
- shlibpath_var=DYLD_LIBRARY_PATH
- shrext_cmds='`test .$module = .yes && echo .so || echo .dylib`'
-m4_if([$1], [],[
- sys_lib_search_path_spec="$sys_lib_search_path_spec /usr/local/lib"])
- sys_lib_dlsearch_path_spec='/usr/local/lib /lib /usr/lib'
- ;;
-
-dgux*)
- version_type=linux # correct to gnu/linux during the next big refactor
- need_lib_prefix=no
- need_version=no
- library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext'
- soname_spec='$libname$release$shared_ext$major'
- shlibpath_var=LD_LIBRARY_PATH
- ;;
-
-freebsd* | dragonfly*)
- # DragonFly does not have aout. When/if they implement a new
- # versioning mechanism, adjust this.
- if test -x /usr/bin/objformat; then
- objformat=`/usr/bin/objformat`
- else
- case $host_os in
- freebsd[[23]].*) objformat=aout ;;
- *) objformat=elf ;;
- esac
- fi
- version_type=freebsd-$objformat
- case $version_type in
- freebsd-elf*)
- library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext'
- soname_spec='$libname$release$shared_ext$major'
- need_version=no
- need_lib_prefix=no
- ;;
- freebsd-*)
- library_names_spec='$libname$release$shared_ext$versuffix $libname$shared_ext$versuffix'
- need_version=yes
- ;;
- esac
- shlibpath_var=LD_LIBRARY_PATH
- case $host_os in
- freebsd2.*)
- shlibpath_overrides_runpath=yes
- ;;
- freebsd3.[[01]]* | freebsdelf3.[[01]]*)
- shlibpath_overrides_runpath=yes
- hardcode_into_libs=yes
- ;;
- freebsd3.[[2-9]]* | freebsdelf3.[[2-9]]* | \
- freebsd4.[[0-5]] | freebsdelf4.[[0-5]] | freebsd4.1.1 | freebsdelf4.1.1)
- shlibpath_overrides_runpath=no
- hardcode_into_libs=yes
- ;;
- *) # from 4.6 on, and DragonFly
- shlibpath_overrides_runpath=yes
- hardcode_into_libs=yes
- ;;
- esac
- ;;
-
-haiku*)
- version_type=linux # correct to gnu/linux during the next big refactor
- need_lib_prefix=no
- need_version=no
- dynamic_linker="$host_os runtime_loader"
- library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext'
- soname_spec='$libname$release$shared_ext$major'
- shlibpath_var=LIBRARY_PATH
- shlibpath_overrides_runpath=no
- sys_lib_dlsearch_path_spec='/boot/home/config/lib /boot/common/lib /boot/system/lib'
- hardcode_into_libs=yes
- ;;
-
-hpux9* | hpux10* | hpux11*)
- # Give a soname corresponding to the major version so that dld.sl refuses to
- # link against other versions.
- version_type=sunos
- need_lib_prefix=no
- need_version=no
- case $host_cpu in
- ia64*)
- shrext_cmds='.so'
- hardcode_into_libs=yes
- dynamic_linker="$host_os dld.so"
- shlibpath_var=LD_LIBRARY_PATH
- shlibpath_overrides_runpath=yes # Unless +noenvvar is specified.
- library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext'
- soname_spec='$libname$release$shared_ext$major'
- if test 32 = "$HPUX_IA64_MODE"; then
- sys_lib_search_path_spec="/usr/lib/hpux32 /usr/local/lib/hpux32 /usr/local/lib"
- sys_lib_dlsearch_path_spec=/usr/lib/hpux32
- else
- sys_lib_search_path_spec="/usr/lib/hpux64 /usr/local/lib/hpux64"
- sys_lib_dlsearch_path_spec=/usr/lib/hpux64
- fi
- ;;
- hppa*64*)
- shrext_cmds='.sl'
- hardcode_into_libs=yes
- dynamic_linker="$host_os dld.sl"
- shlibpath_var=LD_LIBRARY_PATH # How should we handle SHLIB_PATH
- shlibpath_overrides_runpath=yes # Unless +noenvvar is specified.
- library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext'
- soname_spec='$libname$release$shared_ext$major'
- sys_lib_search_path_spec="/usr/lib/pa20_64 /usr/ccs/lib/pa20_64"
- sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec
- ;;
- *)
- shrext_cmds='.sl'
- dynamic_linker="$host_os dld.sl"
- shlibpath_var=SHLIB_PATH
- shlibpath_overrides_runpath=no # +s is required to enable SHLIB_PATH
- library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext'
- soname_spec='$libname$release$shared_ext$major'
- ;;
- esac
- # HP-UX runs *really* slowly unless shared libraries are mode 555, ...
- postinstall_cmds='chmod 555 $lib'
- # or fails outright, so override atomically:
- install_override_mode=555
- ;;
-
-interix[[3-9]]*)
- version_type=linux # correct to gnu/linux during the next big refactor
- need_lib_prefix=no
- need_version=no
- library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext'
- soname_spec='$libname$release$shared_ext$major'
- dynamic_linker='Interix 3.x ld.so.1 (PE, like ELF)'
- shlibpath_var=LD_LIBRARY_PATH
- shlibpath_overrides_runpath=no
- hardcode_into_libs=yes
- ;;
-
-irix5* | irix6* | nonstopux*)
- case $host_os in
- nonstopux*) version_type=nonstopux ;;
- *)
- if test yes = "$lt_cv_prog_gnu_ld"; then
- version_type=linux # correct to gnu/linux during the next big refactor
- else
- version_type=irix
- fi ;;
- esac
- need_lib_prefix=no
- need_version=no
- soname_spec='$libname$release$shared_ext$major'
- library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$release$shared_ext $libname$shared_ext'
- case $host_os in
- irix5* | nonstopux*)
- libsuff= shlibsuff=
- ;;
- *)
- case $LD in # libtool.m4 will add one of these switches to LD
- *-32|*"-32 "|*-melf32bsmip|*"-melf32bsmip ")
- libsuff= shlibsuff= libmagic=32-bit;;
- *-n32|*"-n32 "|*-melf32bmipn32|*"-melf32bmipn32 ")
- libsuff=32 shlibsuff=N32 libmagic=N32;;
- *-64|*"-64 "|*-melf64bmip|*"-melf64bmip ")
- libsuff=64 shlibsuff=64 libmagic=64-bit;;
- *) libsuff= shlibsuff= libmagic=never-match;;
- esac
- ;;
- esac
- shlibpath_var=LD_LIBRARY${shlibsuff}_PATH
- shlibpath_overrides_runpath=no
- sys_lib_search_path_spec="/usr/lib$libsuff /lib$libsuff /usr/local/lib$libsuff"
- sys_lib_dlsearch_path_spec="/usr/lib$libsuff /lib$libsuff"
- hardcode_into_libs=yes
- ;;
-
-# No shared lib support for Linux oldld, aout, or coff.
-linux*oldld* | linux*aout* | linux*coff*)
- dynamic_linker=no
- ;;
-
-linux*android*)
- version_type=none # Android doesn't support versioned libraries.
- need_lib_prefix=no
- need_version=no
- library_names_spec='$libname$release$shared_ext'
- soname_spec='$libname$release$shared_ext'
- finish_cmds=
- shlibpath_var=LD_LIBRARY_PATH
- shlibpath_overrides_runpath=yes
-
- # This implies no fast_install, which is unacceptable.
- # Some rework will be needed to allow for fast_install
- # before this can be enabled.
- hardcode_into_libs=yes
-
- dynamic_linker='Android linker'
- # Don't embed -rpath directories since the linker doesn't support them.
- _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
- ;;
-
-# This must be glibc/ELF.
-linux* | k*bsd*-gnu | kopensolaris*-gnu | gnu*)
- version_type=linux # correct to gnu/linux during the next big refactor
- need_lib_prefix=no
- need_version=no
- library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext'
- soname_spec='$libname$release$shared_ext$major'
- finish_cmds='PATH="\$PATH:/sbin" ldconfig -n $libdir'
- shlibpath_var=LD_LIBRARY_PATH
- shlibpath_overrides_runpath=no
-
- # Some binutils ld are patched to set DT_RUNPATH
- AC_CACHE_VAL([lt_cv_shlibpath_overrides_runpath],
- [lt_cv_shlibpath_overrides_runpath=no
- save_LDFLAGS=$LDFLAGS
- save_libdir=$libdir
- eval "libdir=/foo; wl=\"$_LT_TAGVAR(lt_prog_compiler_wl, $1)\"; \
- LDFLAGS=\"\$LDFLAGS $_LT_TAGVAR(hardcode_libdir_flag_spec, $1)\""
- AC_LINK_IFELSE([AC_LANG_PROGRAM([],[])],
- [AS_IF([ ($OBJDUMP -p conftest$ac_exeext) 2>/dev/null | grep "RUNPATH.*$libdir" >/dev/null],
- [lt_cv_shlibpath_overrides_runpath=yes])])
- LDFLAGS=$save_LDFLAGS
- libdir=$save_libdir
- ])
- shlibpath_overrides_runpath=$lt_cv_shlibpath_overrides_runpath
-
- # This implies no fast_install, which is unacceptable.
- # Some rework will be needed to allow for fast_install
- # before this can be enabled.
- hardcode_into_libs=yes
-
- # Ideally, we could use ldconfig to report *all* directores which are
- # searched for libraries, however this is still not possible. Aside from not
- # being certain /sbin/ldconfig is available, command
- # 'ldconfig -N -X -v | grep ^/' on 64bit Fedora does not report /usr/lib64,
- # even though it is searched at run-time. Try to do the best guess by
- # appending ld.so.conf contents (and includes) to the search path.
- if test -f /etc/ld.so.conf; then
- lt_ld_extra=`awk '/^include / { system(sprintf("cd /etc; cat %s 2>/dev/null", \[$]2)); skip = 1; } { if (!skip) print \[$]0; skip = 0; }' < /etc/ld.so.conf | $SED -e 's/#.*//;/^[ ]*hwcap[ ]/d;s/[:, ]/ /g;s/=[^=]*$//;s/=[^= ]* / /g;s/"//g;/^$/d' | tr '\n' ' '`
- sys_lib_dlsearch_path_spec="/lib /usr/lib $lt_ld_extra"
- fi
-
- # We used to test for /lib/ld.so.1 and disable shared libraries on
- # powerpc, because MkLinux only supported shared libraries with the
- # GNU dynamic linker. Since this was broken with cross compilers,
- # most powerpc-linux boxes support dynamic linking these days and
- # people can always --disable-shared, the test was removed, and we
- # assume the GNU/Linux dynamic linker is in use.
- dynamic_linker='GNU/Linux ld.so'
- ;;
-
-netbsd*)
- version_type=sunos
- need_lib_prefix=no
- need_version=no
- if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then
- library_names_spec='$libname$release$shared_ext$versuffix $libname$shared_ext$versuffix'
- finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir'
- dynamic_linker='NetBSD (a.out) ld.so'
- else
- library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext'
- soname_spec='$libname$release$shared_ext$major'
- dynamic_linker='NetBSD ld.elf_so'
- fi
- shlibpath_var=LD_LIBRARY_PATH
- shlibpath_overrides_runpath=yes
- hardcode_into_libs=yes
- ;;
-
-newsos6)
- version_type=linux # correct to gnu/linux during the next big refactor
- library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext'
- shlibpath_var=LD_LIBRARY_PATH
- shlibpath_overrides_runpath=yes
- ;;
-
-*nto* | *qnx*)
- version_type=qnx
- need_lib_prefix=no
- need_version=no
- library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext'
- soname_spec='$libname$release$shared_ext$major'
- shlibpath_var=LD_LIBRARY_PATH
- shlibpath_overrides_runpath=no
- hardcode_into_libs=yes
- dynamic_linker='ldqnx.so'
- ;;
-
-openbsd* | bitrig*)
- version_type=sunos
- sys_lib_dlsearch_path_spec=/usr/lib
- need_lib_prefix=no
- if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`"; then
- need_version=no
- else
- need_version=yes
- fi
- library_names_spec='$libname$release$shared_ext$versuffix $libname$shared_ext$versuffix'
- finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir'
- shlibpath_var=LD_LIBRARY_PATH
- shlibpath_overrides_runpath=yes
- ;;
-
-os2*)
- libname_spec='$name'
- version_type=windows
- shrext_cmds=.dll
- need_version=no
- need_lib_prefix=no
- # OS/2 can only load a DLL with a base name of 8 characters or less.
- soname_spec='`test -n "$os2dllname" && libname="$os2dllname";
- v=$($ECHO $release$versuffix | tr -d .-);
- n=$($ECHO $libname | cut -b -$((8 - ${#v})) | tr . _);
- $ECHO $n$v`$shared_ext'
- library_names_spec='${libname}_dll.$libext'
- dynamic_linker='OS/2 ld.exe'
- shlibpath_var=BEGINLIBPATH
- sys_lib_search_path_spec="/lib /usr/lib /usr/local/lib"
- sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec
- postinstall_cmds='base_file=`basename \$file`~
- dlpath=`$SHELL 2>&1 -c '\''. $dir/'\''\$base_file'\''i; $ECHO \$dlname'\''`~
- dldir=$destdir/`dirname \$dlpath`~
- test -d \$dldir || mkdir -p \$dldir~
- $install_prog $dir/$dlname \$dldir/$dlname~
- chmod a+x \$dldir/$dlname~
- if test -n '\''$stripme'\'' && test -n '\''$striplib'\''; then
- eval '\''$striplib \$dldir/$dlname'\'' || exit \$?;
- fi'
- postuninstall_cmds='dldll=`$SHELL 2>&1 -c '\''. $file; $ECHO \$dlname'\''`~
- dlpath=$dir/\$dldll~
- $RM \$dlpath'
- ;;
-
-osf3* | osf4* | osf5*)
- version_type=osf
- need_lib_prefix=no
- need_version=no
- soname_spec='$libname$release$shared_ext$major'
- library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext'
- shlibpath_var=LD_LIBRARY_PATH
- sys_lib_search_path_spec="/usr/shlib /usr/ccs/lib /usr/lib/cmplrs/cc /usr/lib /usr/local/lib /var/shlib"
- sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec
- ;;
-
-rdos*)
- dynamic_linker=no
- ;;
-
-solaris*)
- version_type=linux # correct to gnu/linux during the next big refactor
- need_lib_prefix=no
- need_version=no
- library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext'
- soname_spec='$libname$release$shared_ext$major'
- shlibpath_var=LD_LIBRARY_PATH
- shlibpath_overrides_runpath=yes
- hardcode_into_libs=yes
- # ldd complains unless libraries are executable
- postinstall_cmds='chmod +x $lib'
- ;;
-
-sunos4*)
- version_type=sunos
- library_names_spec='$libname$release$shared_ext$versuffix $libname$shared_ext$versuffix'
- finish_cmds='PATH="\$PATH:/usr/etc" ldconfig $libdir'
- shlibpath_var=LD_LIBRARY_PATH
- shlibpath_overrides_runpath=yes
- if test yes = "$with_gnu_ld"; then
- need_lib_prefix=no
- fi
- need_version=yes
- ;;
-
-sysv4 | sysv4.3*)
- version_type=linux # correct to gnu/linux during the next big refactor
- library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext'
- soname_spec='$libname$release$shared_ext$major'
- shlibpath_var=LD_LIBRARY_PATH
- case $host_vendor in
- sni)
- shlibpath_overrides_runpath=no
- need_lib_prefix=no
- runpath_var=LD_RUN_PATH
- ;;
- siemens)
- need_lib_prefix=no
- ;;
- motorola)
- need_lib_prefix=no
- need_version=no
- shlibpath_overrides_runpath=no
- sys_lib_search_path_spec='/lib /usr/lib /usr/ccs/lib'
- ;;
- esac
- ;;
-
-sysv4*MP*)
- if test -d /usr/nec; then
- version_type=linux # correct to gnu/linux during the next big refactor
- library_names_spec='$libname$shared_ext.$versuffix $libname$shared_ext.$major $libname$shared_ext'
- soname_spec='$libname$shared_ext.$major'
- shlibpath_var=LD_LIBRARY_PATH
- fi
- ;;
-
-sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*)
- version_type=sco
- need_lib_prefix=no
- need_version=no
- library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext $libname$shared_ext'
- soname_spec='$libname$release$shared_ext$major'
- shlibpath_var=LD_LIBRARY_PATH
- shlibpath_overrides_runpath=yes
- hardcode_into_libs=yes
- if test yes = "$with_gnu_ld"; then
- sys_lib_search_path_spec='/usr/local/lib /usr/gnu/lib /usr/ccs/lib /usr/lib /lib'
- else
- sys_lib_search_path_spec='/usr/ccs/lib /usr/lib'
- case $host_os in
- sco3.2v5*)
- sys_lib_search_path_spec="$sys_lib_search_path_spec /lib"
- ;;
- esac
- fi
- sys_lib_dlsearch_path_spec='/usr/lib'
- ;;
-
-tpf*)
- # TPF is a cross-target only. Preferred cross-host = GNU/Linux.
- version_type=linux # correct to gnu/linux during the next big refactor
- need_lib_prefix=no
- need_version=no
- library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext'
- shlibpath_var=LD_LIBRARY_PATH
- shlibpath_overrides_runpath=no
- hardcode_into_libs=yes
- ;;
-
-uts4*)
- version_type=linux # correct to gnu/linux during the next big refactor
- library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext'
- soname_spec='$libname$release$shared_ext$major'
- shlibpath_var=LD_LIBRARY_PATH
- ;;
-
-*)
- dynamic_linker=no
- ;;
-esac
-AC_MSG_RESULT([$dynamic_linker])
-test no = "$dynamic_linker" && can_build_shared=no
-
-variables_saved_for_relink="PATH $shlibpath_var $runpath_var"
-if test yes = "$GCC"; then
- variables_saved_for_relink="$variables_saved_for_relink GCC_EXEC_PREFIX COMPILER_PATH LIBRARY_PATH"
-fi
-
-if test set = "${lt_cv_sys_lib_search_path_spec+set}"; then
- sys_lib_search_path_spec=$lt_cv_sys_lib_search_path_spec
-fi
-
-if test set = "${lt_cv_sys_lib_dlsearch_path_spec+set}"; then
- sys_lib_dlsearch_path_spec=$lt_cv_sys_lib_dlsearch_path_spec
-fi
-
-# remember unaugmented sys_lib_dlsearch_path content for libtool script decls...
-configure_time_dlsearch_path=$sys_lib_dlsearch_path_spec
-
-# ... but it needs LT_SYS_LIBRARY_PATH munging for other configure-time code
-func_munge_path_list sys_lib_dlsearch_path_spec "$LT_SYS_LIBRARY_PATH"
-
-# to be used as default LT_SYS_LIBRARY_PATH value in generated libtool
-configure_time_lt_sys_library_path=$LT_SYS_LIBRARY_PATH
-
-_LT_DECL([], [variables_saved_for_relink], [1],
- [Variables whose values should be saved in libtool wrapper scripts and
- restored at link time])
-_LT_DECL([], [need_lib_prefix], [0],
- [Do we need the "lib" prefix for modules?])
-_LT_DECL([], [need_version], [0], [Do we need a version for libraries?])
-_LT_DECL([], [version_type], [0], [Library versioning type])
-_LT_DECL([], [runpath_var], [0], [Shared library runtime path variable])
-_LT_DECL([], [shlibpath_var], [0],[Shared library path variable])
-_LT_DECL([], [shlibpath_overrides_runpath], [0],
- [Is shlibpath searched before the hard-coded library search path?])
-_LT_DECL([], [libname_spec], [1], [Format of library name prefix])
-_LT_DECL([], [library_names_spec], [1],
- [[List of archive names. First name is the real one, the rest are links.
- The last name is the one that the linker finds with -lNAME]])
-_LT_DECL([], [soname_spec], [1],
- [[The coded name of the library, if different from the real name]])
-_LT_DECL([], [install_override_mode], [1],
- [Permission mode override for installation of shared libraries])
-_LT_DECL([], [postinstall_cmds], [2],
- [Command to use after installation of a shared archive])
-_LT_DECL([], [postuninstall_cmds], [2],
- [Command to use after uninstallation of a shared archive])
-_LT_DECL([], [finish_cmds], [2],
- [Commands used to finish a libtool library installation in a directory])
-_LT_DECL([], [finish_eval], [1],
- [[As "finish_cmds", except a single script fragment to be evaled but
- not shown]])
-_LT_DECL([], [hardcode_into_libs], [0],
- [Whether we should hardcode library paths into libraries])
-_LT_DECL([], [sys_lib_search_path_spec], [2],
- [Compile-time system search path for libraries])
-_LT_DECL([sys_lib_dlsearch_path_spec], [configure_time_dlsearch_path], [2],
- [Detected run-time system search path for libraries])
-_LT_DECL([], [configure_time_lt_sys_library_path], [2],
- [Explicit LT_SYS_LIBRARY_PATH set during ./configure time])
-])# _LT_SYS_DYNAMIC_LINKER
-
-
-# _LT_PATH_TOOL_PREFIX(TOOL)
-# --------------------------
-# find a file program that can recognize shared library
-AC_DEFUN([_LT_PATH_TOOL_PREFIX],
-[m4_require([_LT_DECL_EGREP])dnl
-AC_MSG_CHECKING([for $1])
-AC_CACHE_VAL(lt_cv_path_MAGIC_CMD,
-[case $MAGIC_CMD in
-[[\\/*] | ?:[\\/]*])
- lt_cv_path_MAGIC_CMD=$MAGIC_CMD # Let the user override the test with a path.
- ;;
-*)
- lt_save_MAGIC_CMD=$MAGIC_CMD
- lt_save_ifs=$IFS; IFS=$PATH_SEPARATOR
-dnl $ac_dummy forces splitting on constant user-supplied paths.
-dnl POSIX.2 word splitting is done only on the output of word expansions,
-dnl not every word. This closes a longstanding sh security hole.
- ac_dummy="m4_if([$2], , $PATH, [$2])"
- for ac_dir in $ac_dummy; do
- IFS=$lt_save_ifs
- test -z "$ac_dir" && ac_dir=.
- if test -f "$ac_dir/$1"; then
- lt_cv_path_MAGIC_CMD=$ac_dir/"$1"
- if test -n "$file_magic_test_file"; then
- case $deplibs_check_method in
- "file_magic "*)
- file_magic_regex=`expr "$deplibs_check_method" : "file_magic \(.*\)"`
- MAGIC_CMD=$lt_cv_path_MAGIC_CMD
- if eval $file_magic_cmd \$file_magic_test_file 2> /dev/null |
- $EGREP "$file_magic_regex" > /dev/null; then
- :
- else
- cat <<_LT_EOF 1>&2
-
-*** Warning: the command libtool uses to detect shared libraries,
-*** $file_magic_cmd, produces output that libtool cannot recognize.
-*** The result is that libtool may fail to recognize shared libraries
-*** as such. This will affect the creation of libtool libraries that
-*** depend on shared libraries, but programs linked with such libtool
-*** libraries will work regardless of this problem. Nevertheless, you
-*** may want to report the problem to your system manager and/or to
-*** bug-libtool@gnu.org
-
-_LT_EOF
- fi ;;
- esac
- fi
- break
- fi
- done
- IFS=$lt_save_ifs
- MAGIC_CMD=$lt_save_MAGIC_CMD
- ;;
-esac])
-MAGIC_CMD=$lt_cv_path_MAGIC_CMD
-if test -n "$MAGIC_CMD"; then
- AC_MSG_RESULT($MAGIC_CMD)
-else
- AC_MSG_RESULT(no)
-fi
-_LT_DECL([], [MAGIC_CMD], [0],
- [Used to examine libraries when file_magic_cmd begins with "file"])dnl
-])# _LT_PATH_TOOL_PREFIX
-
-# Old name:
-AU_ALIAS([AC_PATH_TOOL_PREFIX], [_LT_PATH_TOOL_PREFIX])
-dnl aclocal-1.4 backwards compatibility:
-dnl AC_DEFUN([AC_PATH_TOOL_PREFIX], [])
-
-
-# _LT_PATH_MAGIC
-# --------------
-# find a file program that can recognize a shared library
-m4_defun([_LT_PATH_MAGIC],
-[_LT_PATH_TOOL_PREFIX(${ac_tool_prefix}file, /usr/bin$PATH_SEPARATOR$PATH)
-if test -z "$lt_cv_path_MAGIC_CMD"; then
- if test -n "$ac_tool_prefix"; then
- _LT_PATH_TOOL_PREFIX(file, /usr/bin$PATH_SEPARATOR$PATH)
- else
- MAGIC_CMD=:
- fi
-fi
-])# _LT_PATH_MAGIC
-
-
-# LT_PATH_LD
-# ----------
-# find the pathname to the GNU or non-GNU linker
-AC_DEFUN([LT_PATH_LD],
-[AC_REQUIRE([AC_PROG_CC])dnl
-AC_REQUIRE([AC_CANONICAL_HOST])dnl
-AC_REQUIRE([AC_CANONICAL_BUILD])dnl
-m4_require([_LT_DECL_SED])dnl
-m4_require([_LT_DECL_EGREP])dnl
-m4_require([_LT_PROG_ECHO_BACKSLASH])dnl
-
-AC_ARG_WITH([gnu-ld],
- [AS_HELP_STRING([--with-gnu-ld],
- [assume the C compiler uses GNU ld @<:@default=no@:>@])],
- [test no = "$withval" || with_gnu_ld=yes],
- [with_gnu_ld=no])dnl
-
-ac_prog=ld
-if test yes = "$GCC"; then
- # Check if gcc -print-prog-name=ld gives a path.
- AC_MSG_CHECKING([for ld used by $CC])
- case $host in
- *-*-mingw*)
- # gcc leaves a trailing carriage return, which upsets mingw
- ac_prog=`($CC -print-prog-name=ld) 2>&5 | tr -d '\015'` ;;
- *)
- ac_prog=`($CC -print-prog-name=ld) 2>&5` ;;
- esac
- case $ac_prog in
- # Accept absolute paths.
- [[\\/]]* | ?:[[\\/]]*)
- re_direlt='/[[^/]][[^/]]*/\.\./'
- # Canonicalize the pathname of ld
- ac_prog=`$ECHO "$ac_prog"| $SED 's%\\\\%/%g'`
- while $ECHO "$ac_prog" | $GREP "$re_direlt" > /dev/null 2>&1; do
- ac_prog=`$ECHO $ac_prog| $SED "s%$re_direlt%/%"`
- done
- test -z "$LD" && LD=$ac_prog
- ;;
- "")
- # If it fails, then pretend we aren't using GCC.
- ac_prog=ld
- ;;
- *)
- # If it is relative, then search for the first ld in PATH.
- with_gnu_ld=unknown
- ;;
- esac
-elif test yes = "$with_gnu_ld"; then
- AC_MSG_CHECKING([for GNU ld])
-else
- AC_MSG_CHECKING([for non-GNU ld])
-fi
-AC_CACHE_VAL(lt_cv_path_LD,
-[if test -z "$LD"; then
- lt_save_ifs=$IFS; IFS=$PATH_SEPARATOR
- for ac_dir in $PATH; do
- IFS=$lt_save_ifs
- test -z "$ac_dir" && ac_dir=.
- if test -f "$ac_dir/$ac_prog" || test -f "$ac_dir/$ac_prog$ac_exeext"; then
- lt_cv_path_LD=$ac_dir/$ac_prog
- # Check to see if the program is GNU ld. I'd rather use --version,
- # but apparently some variants of GNU ld only accept -v.
- # Break only if it was the GNU/non-GNU ld that we prefer.
- case `"$lt_cv_path_LD" -v 2>&1 &1 conftest.i
-cat conftest.i conftest.i >conftest2.i
-: ${lt_DD:=$DD}
-AC_PATH_PROGS_FEATURE_CHECK([lt_DD], [dd],
-[if "$ac_path_lt_DD" bs=32 count=1 conftest.out 2>/dev/null; then
- cmp -s conftest.i conftest.out \
- && ac_cv_path_lt_DD="$ac_path_lt_DD" ac_path_lt_DD_found=:
-fi])
-rm -f conftest.i conftest2.i conftest.out])
-])# _LT_PATH_DD
-
-
-# _LT_CMD_TRUNCATE
-# ----------------
-# find command to truncate a binary pipe
-m4_defun([_LT_CMD_TRUNCATE],
-[m4_require([_LT_PATH_DD])
-AC_CACHE_CHECK([how to truncate binary pipes], [lt_cv_truncate_bin],
-[printf 0123456789abcdef0123456789abcdef >conftest.i
-cat conftest.i conftest.i >conftest2.i
-lt_cv_truncate_bin=
-if "$ac_cv_path_lt_DD" bs=32 count=1 conftest.out 2>/dev/null; then
- cmp -s conftest.i conftest.out \
- && lt_cv_truncate_bin="$ac_cv_path_lt_DD bs=4096 count=1"
-fi
-rm -f conftest.i conftest2.i conftest.out
-test -z "$lt_cv_truncate_bin" && lt_cv_truncate_bin="$SED -e 4q"])
-_LT_DECL([lt_truncate_bin], [lt_cv_truncate_bin], [1],
- [Command to truncate a binary pipe])
-])# _LT_CMD_TRUNCATE
-
-
-# _LT_CHECK_MAGIC_METHOD
-# ----------------------
-# how to check for library dependencies
-# -- PORTME fill in with the dynamic library characteristics
-m4_defun([_LT_CHECK_MAGIC_METHOD],
-[m4_require([_LT_DECL_EGREP])
-m4_require([_LT_DECL_OBJDUMP])
-AC_CACHE_CHECK([how to recognize dependent libraries],
-lt_cv_deplibs_check_method,
-[lt_cv_file_magic_cmd='$MAGIC_CMD'
-lt_cv_file_magic_test_file=
-lt_cv_deplibs_check_method='unknown'
-# Need to set the preceding variable on all platforms that support
-# interlibrary dependencies.
-# 'none' -- dependencies not supported.
-# 'unknown' -- same as none, but documents that we really don't know.
-# 'pass_all' -- all dependencies passed with no checks.
-# 'test_compile' -- check by making test program.
-# 'file_magic [[regex]]' -- check by looking for files in library path
-# that responds to the $file_magic_cmd with a given extended regex.
-# If you have 'file' or equivalent on your system and you're not sure
-# whether 'pass_all' will *always* work, you probably want this one.
-
-case $host_os in
-aix[[4-9]]*)
- lt_cv_deplibs_check_method=pass_all
- ;;
-
-beos*)
- lt_cv_deplibs_check_method=pass_all
- ;;
-
-bsdi[[45]]*)
- lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[ML]]SB (shared object|dynamic lib)'
- lt_cv_file_magic_cmd='/usr/bin/file -L'
- lt_cv_file_magic_test_file=/shlib/libc.so
- ;;
-
-cygwin*)
- # func_win32_libid is a shell function defined in ltmain.sh
- lt_cv_deplibs_check_method='file_magic ^x86 archive import|^x86 DLL'
- lt_cv_file_magic_cmd='func_win32_libid'
- ;;
-
-mingw* | pw32*)
- # Base MSYS/MinGW do not provide the 'file' command needed by
- # func_win32_libid shell function, so use a weaker test based on 'objdump',
- # unless we find 'file', for example because we are cross-compiling.
- if ( file / ) >/dev/null 2>&1; then
- lt_cv_deplibs_check_method='file_magic ^x86 archive import|^x86 DLL'
- lt_cv_file_magic_cmd='func_win32_libid'
- else
- # Keep this pattern in sync with the one in func_win32_libid.
- lt_cv_deplibs_check_method='file_magic file format (pei*-i386(.*architecture: i386)?|pe-arm-wince|pe-x86-64)'
- lt_cv_file_magic_cmd='$OBJDUMP -f'
- fi
- ;;
-
-cegcc*)
- # use the weaker test based on 'objdump'. See mingw*.
- lt_cv_deplibs_check_method='file_magic file format pe-arm-.*little(.*architecture: arm)?'
- lt_cv_file_magic_cmd='$OBJDUMP -f'
- ;;
-
-darwin* | rhapsody*)
- lt_cv_deplibs_check_method=pass_all
- ;;
-
-freebsd* | dragonfly*)
- if echo __ELF__ | $CC -E - | $GREP __ELF__ > /dev/null; then
- case $host_cpu in
- i*86 )
- # Not sure whether the presence of OpenBSD here was a mistake.
- # Let's accept both of them until this is cleared up.
- lt_cv_deplibs_check_method='file_magic (FreeBSD|OpenBSD|DragonFly)/i[[3-9]]86 (compact )?demand paged shared library'
- lt_cv_file_magic_cmd=/usr/bin/file
- lt_cv_file_magic_test_file=`echo /usr/lib/libc.so.*`
- ;;
- esac
- else
- lt_cv_deplibs_check_method=pass_all
- fi
- ;;
-
-haiku*)
- lt_cv_deplibs_check_method=pass_all
- ;;
-
-hpux10.20* | hpux11*)
- lt_cv_file_magic_cmd=/usr/bin/file
- case $host_cpu in
- ia64*)
- lt_cv_deplibs_check_method='file_magic (s[[0-9]][[0-9]][[0-9]]|ELF-[[0-9]][[0-9]]) shared object file - IA64'
- lt_cv_file_magic_test_file=/usr/lib/hpux32/libc.so
- ;;
- hppa*64*)
- [lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|ELF[ -][0-9][0-9])(-bit)?( [LM]SB)? shared object( file)?[, -]* PA-RISC [0-9]\.[0-9]']
- lt_cv_file_magic_test_file=/usr/lib/pa20_64/libc.sl
- ;;
- *)
- lt_cv_deplibs_check_method='file_magic (s[[0-9]][[0-9]][[0-9]]|PA-RISC[[0-9]]\.[[0-9]]) shared library'
- lt_cv_file_magic_test_file=/usr/lib/libc.sl
- ;;
- esac
- ;;
-
-interix[[3-9]]*)
- # PIC code is broken on Interix 3.x, that's why |\.a not |_pic\.a here
- lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so|\.a)$'
- ;;
-
-irix5* | irix6* | nonstopux*)
- case $LD in
- *-32|*"-32 ") libmagic=32-bit;;
- *-n32|*"-n32 ") libmagic=N32;;
- *-64|*"-64 ") libmagic=64-bit;;
- *) libmagic=never-match;;
- esac
- lt_cv_deplibs_check_method=pass_all
- ;;
-
-# This must be glibc/ELF.
-linux* | k*bsd*-gnu | kopensolaris*-gnu | gnu*)
- lt_cv_deplibs_check_method=pass_all
- ;;
-
-netbsd*)
- if echo __ELF__ | $CC -E - | $GREP __ELF__ > /dev/null; then
- lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so\.[[0-9]]+\.[[0-9]]+|_pic\.a)$'
- else
- lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so|_pic\.a)$'
- fi
- ;;
-
-newos6*)
- lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[ML]]SB (executable|dynamic lib)'
- lt_cv_file_magic_cmd=/usr/bin/file
- lt_cv_file_magic_test_file=/usr/lib/libnls.so
- ;;
-
-*nto* | *qnx*)
- lt_cv_deplibs_check_method=pass_all
- ;;
-
-openbsd* | bitrig*)
- if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`"; then
- lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so\.[[0-9]]+\.[[0-9]]+|\.so|_pic\.a)$'
- else
- lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so\.[[0-9]]+\.[[0-9]]+|_pic\.a)$'
- fi
- ;;
-
-osf3* | osf4* | osf5*)
- lt_cv_deplibs_check_method=pass_all
- ;;
-
-rdos*)
- lt_cv_deplibs_check_method=pass_all
- ;;
-
-solaris*)
- lt_cv_deplibs_check_method=pass_all
- ;;
-
-sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*)
- lt_cv_deplibs_check_method=pass_all
- ;;
-
-sysv4 | sysv4.3*)
- case $host_vendor in
- motorola)
- lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[ML]]SB (shared object|dynamic lib) M[[0-9]][[0-9]]* Version [[0-9]]'
- lt_cv_file_magic_test_file=`echo /usr/lib/libc.so*`
- ;;
- ncr)
- lt_cv_deplibs_check_method=pass_all
- ;;
- sequent)
- lt_cv_file_magic_cmd='/bin/file'
- lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[LM]]SB (shared object|dynamic lib )'
- ;;
- sni)
- lt_cv_file_magic_cmd='/bin/file'
- lt_cv_deplibs_check_method="file_magic ELF [[0-9]][[0-9]]*-bit [[LM]]SB dynamic lib"
- lt_cv_file_magic_test_file=/lib/libc.so
- ;;
- siemens)
- lt_cv_deplibs_check_method=pass_all
- ;;
- pc)
- lt_cv_deplibs_check_method=pass_all
- ;;
- esac
- ;;
-
-tpf*)
- lt_cv_deplibs_check_method=pass_all
- ;;
-os2*)
- lt_cv_deplibs_check_method=pass_all
- ;;
-esac
-])
-
-file_magic_glob=
-want_nocaseglob=no
-if test "$build" = "$host"; then
- case $host_os in
- mingw* | pw32*)
- if ( shopt | grep nocaseglob ) >/dev/null 2>&1; then
- want_nocaseglob=yes
- else
- file_magic_glob=`echo aAbBcCdDeEfFgGhHiIjJkKlLmMnNoOpPqQrRsStTuUvVwWxXyYzZ | $SED -e "s/\(..\)/s\/[[\1]]\/[[\1]]\/g;/g"`
- fi
- ;;
- esac
-fi
-
-file_magic_cmd=$lt_cv_file_magic_cmd
-deplibs_check_method=$lt_cv_deplibs_check_method
-test -z "$deplibs_check_method" && deplibs_check_method=unknown
-
-_LT_DECL([], [deplibs_check_method], [1],
- [Method to check whether dependent libraries are shared objects])
-_LT_DECL([], [file_magic_cmd], [1],
- [Command to use when deplibs_check_method = "file_magic"])
-_LT_DECL([], [file_magic_glob], [1],
- [How to find potential files when deplibs_check_method = "file_magic"])
-_LT_DECL([], [want_nocaseglob], [1],
- [Find potential files using nocaseglob when deplibs_check_method = "file_magic"])
-])# _LT_CHECK_MAGIC_METHOD
-
-
-# LT_PATH_NM
-# ----------
-# find the pathname to a BSD- or MS-compatible name lister
-AC_DEFUN([LT_PATH_NM],
-[AC_REQUIRE([AC_PROG_CC])dnl
-AC_CACHE_CHECK([for BSD- or MS-compatible name lister (nm)], lt_cv_path_NM,
-[if test -n "$NM"; then
- # Let the user override the test.
- lt_cv_path_NM=$NM
-else
- lt_nm_to_check=${ac_tool_prefix}nm
- if test -n "$ac_tool_prefix" && test "$build" = "$host"; then
- lt_nm_to_check="$lt_nm_to_check nm"
- fi
- for lt_tmp_nm in $lt_nm_to_check; do
- lt_save_ifs=$IFS; IFS=$PATH_SEPARATOR
- for ac_dir in $PATH /usr/ccs/bin/elf /usr/ccs/bin /usr/ucb /bin; do
- IFS=$lt_save_ifs
- test -z "$ac_dir" && ac_dir=.
- tmp_nm=$ac_dir/$lt_tmp_nm
- if test -f "$tmp_nm" || test -f "$tmp_nm$ac_exeext"; then
- # Check to see if the nm accepts a BSD-compat flag.
- # Adding the 'sed 1q' prevents false positives on HP-UX, which says:
- # nm: unknown option "B" ignored
- # Tru64's nm complains that /dev/null is an invalid object file
- # MSYS converts /dev/null to NUL, MinGW nm treats NUL as empty
- case $build_os in
- mingw*) lt_bad_file=conftest.nm/nofile ;;
- *) lt_bad_file=/dev/null ;;
- esac
- case `"$tmp_nm" -B $lt_bad_file 2>&1 | sed '1q'` in
- *$lt_bad_file* | *'Invalid file or object type'*)
- lt_cv_path_NM="$tmp_nm -B"
- break 2
- ;;
- *)
- case `"$tmp_nm" -p /dev/null 2>&1 | sed '1q'` in
- */dev/null*)
- lt_cv_path_NM="$tmp_nm -p"
- break 2
- ;;
- *)
- lt_cv_path_NM=${lt_cv_path_NM="$tmp_nm"} # keep the first match, but
- continue # so that we can try to find one that supports BSD flags
- ;;
- esac
- ;;
- esac
- fi
- done
- IFS=$lt_save_ifs
- done
- : ${lt_cv_path_NM=no}
-fi])
-if test no != "$lt_cv_path_NM"; then
- NM=$lt_cv_path_NM
-else
- # Didn't find any BSD compatible name lister, look for dumpbin.
- if test -n "$DUMPBIN"; then :
- # Let the user override the test.
- else
- AC_CHECK_TOOLS(DUMPBIN, [dumpbin "link -dump"], :)
- case `$DUMPBIN -symbols -headers /dev/null 2>&1 | sed '1q'` in
- *COFF*)
- DUMPBIN="$DUMPBIN -symbols -headers"
- ;;
- *)
- DUMPBIN=:
- ;;
- esac
- fi
- AC_SUBST([DUMPBIN])
- if test : != "$DUMPBIN"; then
- NM=$DUMPBIN
- fi
-fi
-test -z "$NM" && NM=nm
-AC_SUBST([NM])
-_LT_DECL([], [NM], [1], [A BSD- or MS-compatible name lister])dnl
-
-AC_CACHE_CHECK([the name lister ($NM) interface], [lt_cv_nm_interface],
- [lt_cv_nm_interface="BSD nm"
- echo "int some_variable = 0;" > conftest.$ac_ext
- (eval echo "\"\$as_me:$LINENO: $ac_compile\"" >&AS_MESSAGE_LOG_FD)
- (eval "$ac_compile" 2>conftest.err)
- cat conftest.err >&AS_MESSAGE_LOG_FD
- (eval echo "\"\$as_me:$LINENO: $NM \\\"conftest.$ac_objext\\\"\"" >&AS_MESSAGE_LOG_FD)
- (eval "$NM \"conftest.$ac_objext\"" 2>conftest.err > conftest.out)
- cat conftest.err >&AS_MESSAGE_LOG_FD
- (eval echo "\"\$as_me:$LINENO: output\"" >&AS_MESSAGE_LOG_FD)
- cat conftest.out >&AS_MESSAGE_LOG_FD
- if $GREP 'External.*some_variable' conftest.out > /dev/null; then
- lt_cv_nm_interface="MS dumpbin"
- fi
- rm -f conftest*])
-])# LT_PATH_NM
-
-# Old names:
-AU_ALIAS([AM_PROG_NM], [LT_PATH_NM])
-AU_ALIAS([AC_PROG_NM], [LT_PATH_NM])
-dnl aclocal-1.4 backwards compatibility:
-dnl AC_DEFUN([AM_PROG_NM], [])
-dnl AC_DEFUN([AC_PROG_NM], [])
-
-# _LT_CHECK_SHAREDLIB_FROM_LINKLIB
-# --------------------------------
-# how to determine the name of the shared library
-# associated with a specific link library.
-# -- PORTME fill in with the dynamic library characteristics
-m4_defun([_LT_CHECK_SHAREDLIB_FROM_LINKLIB],
-[m4_require([_LT_DECL_EGREP])
-m4_require([_LT_DECL_OBJDUMP])
-m4_require([_LT_DECL_DLLTOOL])
-AC_CACHE_CHECK([how to associate runtime and link libraries],
-lt_cv_sharedlib_from_linklib_cmd,
-[lt_cv_sharedlib_from_linklib_cmd='unknown'
-
-case $host_os in
-cygwin* | mingw* | pw32* | cegcc*)
- # two different shell functions defined in ltmain.sh;
- # decide which one to use based on capabilities of $DLLTOOL
- case `$DLLTOOL --help 2>&1` in
- *--identify-strict*)
- lt_cv_sharedlib_from_linklib_cmd=func_cygming_dll_for_implib
- ;;
- *)
- lt_cv_sharedlib_from_linklib_cmd=func_cygming_dll_for_implib_fallback
- ;;
- esac
- ;;
-*)
- # fallback: assume linklib IS sharedlib
- lt_cv_sharedlib_from_linklib_cmd=$ECHO
- ;;
-esac
-])
-sharedlib_from_linklib_cmd=$lt_cv_sharedlib_from_linklib_cmd
-test -z "$sharedlib_from_linklib_cmd" && sharedlib_from_linklib_cmd=$ECHO
-
-_LT_DECL([], [sharedlib_from_linklib_cmd], [1],
- [Command to associate shared and link libraries])
-])# _LT_CHECK_SHAREDLIB_FROM_LINKLIB
-
-
-# _LT_PATH_MANIFEST_TOOL
-# ----------------------
-# locate the manifest tool
-m4_defun([_LT_PATH_MANIFEST_TOOL],
-[AC_CHECK_TOOL(MANIFEST_TOOL, mt, :)
-test -z "$MANIFEST_TOOL" && MANIFEST_TOOL=mt
-AC_CACHE_CHECK([if $MANIFEST_TOOL is a manifest tool], [lt_cv_path_mainfest_tool],
- [lt_cv_path_mainfest_tool=no
- echo "$as_me:$LINENO: $MANIFEST_TOOL '-?'" >&AS_MESSAGE_LOG_FD
- $MANIFEST_TOOL '-?' 2>conftest.err > conftest.out
- cat conftest.err >&AS_MESSAGE_LOG_FD
- if $GREP 'Manifest Tool' conftest.out > /dev/null; then
- lt_cv_path_mainfest_tool=yes
- fi
- rm -f conftest*])
-if test yes != "$lt_cv_path_mainfest_tool"; then
- MANIFEST_TOOL=:
-fi
-_LT_DECL([], [MANIFEST_TOOL], [1], [Manifest tool])dnl
-])# _LT_PATH_MANIFEST_TOOL
-
-
-# _LT_DLL_DEF_P([FILE])
-# ---------------------
-# True iff FILE is a Windows DLL '.def' file.
-# Keep in sync with func_dll_def_p in the libtool script
-AC_DEFUN([_LT_DLL_DEF_P],
-[dnl
- test DEF = "`$SED -n dnl
- -e '\''s/^[[ ]]*//'\'' dnl Strip leading whitespace
- -e '\''/^\(;.*\)*$/d'\'' dnl Delete empty lines and comments
- -e '\''s/^\(EXPORTS\|LIBRARY\)\([[ ]].*\)*$/DEF/p'\'' dnl
- -e q dnl Only consider the first "real" line
- $1`" dnl
-])# _LT_DLL_DEF_P
-
-
-# LT_LIB_M
-# --------
-# check for math library
-AC_DEFUN([LT_LIB_M],
-[AC_REQUIRE([AC_CANONICAL_HOST])dnl
-LIBM=
-case $host in
-*-*-beos* | *-*-cegcc* | *-*-cygwin* | *-*-haiku* | *-*-pw32* | *-*-darwin*)
- # These system don't have libm, or don't need it
- ;;
-*-ncr-sysv4.3*)
- AC_CHECK_LIB(mw, _mwvalidcheckl, LIBM=-lmw)
- AC_CHECK_LIB(m, cos, LIBM="$LIBM -lm")
- ;;
-*)
- AC_CHECK_LIB(m, cos, LIBM=-lm)
- ;;
-esac
-AC_SUBST([LIBM])
-])# LT_LIB_M
-
-# Old name:
-AU_ALIAS([AC_CHECK_LIBM], [LT_LIB_M])
-dnl aclocal-1.4 backwards compatibility:
-dnl AC_DEFUN([AC_CHECK_LIBM], [])
-
-
-# _LT_COMPILER_NO_RTTI([TAGNAME])
-# -------------------------------
-m4_defun([_LT_COMPILER_NO_RTTI],
-[m4_require([_LT_TAG_COMPILER])dnl
-
-_LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)=
-
-if test yes = "$GCC"; then
- case $cc_basename in
- nvcc*)
- _LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)=' -Xcompiler -fno-builtin' ;;
- *)
- _LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)=' -fno-builtin' ;;
- esac
-
- _LT_COMPILER_OPTION([if $compiler supports -fno-rtti -fno-exceptions],
- lt_cv_prog_compiler_rtti_exceptions,
- [-fno-rtti -fno-exceptions], [],
- [_LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)="$_LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1) -fno-rtti -fno-exceptions"])
-fi
-_LT_TAGDECL([no_builtin_flag], [lt_prog_compiler_no_builtin_flag], [1],
- [Compiler flag to turn off builtin functions])
-])# _LT_COMPILER_NO_RTTI
-
-
-# _LT_CMD_GLOBAL_SYMBOLS
-# ----------------------
-m4_defun([_LT_CMD_GLOBAL_SYMBOLS],
-[AC_REQUIRE([AC_CANONICAL_HOST])dnl
-AC_REQUIRE([AC_PROG_CC])dnl
-AC_REQUIRE([AC_PROG_AWK])dnl
-AC_REQUIRE([LT_PATH_NM])dnl
-AC_REQUIRE([LT_PATH_LD])dnl
-m4_require([_LT_DECL_SED])dnl
-m4_require([_LT_DECL_EGREP])dnl
-m4_require([_LT_TAG_COMPILER])dnl
-
-# Check for command to grab the raw symbol name followed by C symbol from nm.
-AC_MSG_CHECKING([command to parse $NM output from $compiler object])
-AC_CACHE_VAL([lt_cv_sys_global_symbol_pipe],
-[
-# These are sane defaults that work on at least a few old systems.
-# [They come from Ultrix. What could be older than Ultrix?!! ;)]
-
-# Character class describing NM global symbol codes.
-symcode='[[BCDEGRST]]'
-
-# Regexp to match symbols that can be accessed directly from C.
-sympat='\([[_A-Za-z]][[_A-Za-z0-9]]*\)'
-
-# Define system-specific variables.
-case $host_os in
-aix*)
- symcode='[[BCDT]]'
- ;;
-cygwin* | mingw* | pw32* | cegcc*)
- symcode='[[ABCDGISTW]]'
- ;;
-hpux*)
- if test ia64 = "$host_cpu"; then
- symcode='[[ABCDEGRST]]'
- fi
- ;;
-irix* | nonstopux*)
- symcode='[[BCDEGRST]]'
- ;;
-osf*)
- symcode='[[BCDEGQRST]]'
- ;;
-solaris*)
- symcode='[[BDRT]]'
- ;;
-sco3.2v5*)
- symcode='[[DT]]'
- ;;
-sysv4.2uw2*)
- symcode='[[DT]]'
- ;;
-sysv5* | sco5v6* | unixware* | OpenUNIX*)
- symcode='[[ABDT]]'
- ;;
-sysv4)
- symcode='[[DFNSTU]]'
- ;;
-esac
-
-# If we're using GNU nm, then use its standard symbol codes.
-case `$NM -V 2>&1` in
-*GNU* | *'with BFD'*)
- symcode='[[ABCDGIRSTW]]' ;;
-esac
-
-if test "$lt_cv_nm_interface" = "MS dumpbin"; then
- # Gets list of data symbols to import.
- lt_cv_sys_global_symbol_to_import="sed -n -e 's/^I .* \(.*\)$/\1/p'"
- # Adjust the below global symbol transforms to fixup imported variables.
- lt_cdecl_hook=" -e 's/^I .* \(.*\)$/extern __declspec(dllimport) char \1;/p'"
- lt_c_name_hook=" -e 's/^I .* \(.*\)$/ {\"\1\", (void *) 0},/p'"
- lt_c_name_lib_hook="\
- -e 's/^I .* \(lib.*\)$/ {\"\1\", (void *) 0},/p'\
- -e 's/^I .* \(.*\)$/ {\"lib\1\", (void *) 0},/p'"
-else
- # Disable hooks by default.
- lt_cv_sys_global_symbol_to_import=
- lt_cdecl_hook=
- lt_c_name_hook=
- lt_c_name_lib_hook=
-fi
-
-# Transform an extracted symbol line into a proper C declaration.
-# Some systems (esp. on ia64) link data and code symbols differently,
-# so use this general approach.
-lt_cv_sys_global_symbol_to_cdecl="sed -n"\
-$lt_cdecl_hook\
-" -e 's/^T .* \(.*\)$/extern int \1();/p'"\
-" -e 's/^$symcode$symcode* .* \(.*\)$/extern char \1;/p'"
-
-# Transform an extracted symbol line into symbol name and symbol address
-lt_cv_sys_global_symbol_to_c_name_address="sed -n"\
-$lt_c_name_hook\
-" -e 's/^: \(.*\) .*$/ {\"\1\", (void *) 0},/p'"\
-" -e 's/^$symcode$symcode* .* \(.*\)$/ {\"\1\", (void *) \&\1},/p'"
-
-# Transform an extracted symbol line into symbol name with lib prefix and
-# symbol address.
-lt_cv_sys_global_symbol_to_c_name_address_lib_prefix="sed -n"\
-$lt_c_name_lib_hook\
-" -e 's/^: \(.*\) .*$/ {\"\1\", (void *) 0},/p'"\
-" -e 's/^$symcode$symcode* .* \(lib.*\)$/ {\"\1\", (void *) \&\1},/p'"\
-" -e 's/^$symcode$symcode* .* \(.*\)$/ {\"lib\1\", (void *) \&\1},/p'"
-
-# Handle CRLF in mingw tool chain
-opt_cr=
-case $build_os in
-mingw*)
- opt_cr=`$ECHO 'x\{0,1\}' | tr x '\015'` # option cr in regexp
- ;;
-esac
-
-# Try without a prefix underscore, then with it.
-for ac_symprfx in "" "_"; do
-
- # Transform symcode, sympat, and symprfx into a raw symbol and a C symbol.
- symxfrm="\\1 $ac_symprfx\\2 \\2"
-
- # Write the raw and C identifiers.
- if test "$lt_cv_nm_interface" = "MS dumpbin"; then
- # Fake it for dumpbin and say T for any non-static function,
- # D for any global variable and I for any imported variable.
- # Also find C++ and __fastcall symbols from MSVC++,
- # which start with @ or ?.
- lt_cv_sys_global_symbol_pipe="$AWK ['"\
-" {last_section=section; section=\$ 3};"\
-" /^COFF SYMBOL TABLE/{for(i in hide) delete hide[i]};"\
-" /Section length .*#relocs.*(pick any)/{hide[last_section]=1};"\
-" /^ *Symbol name *: /{split(\$ 0,sn,\":\"); si=substr(sn[2],2)};"\
-" /^ *Type *: code/{print \"T\",si,substr(si,length(prfx))};"\
-" /^ *Type *: data/{print \"I\",si,substr(si,length(prfx))};"\
-" \$ 0!~/External *\|/{next};"\
-" / 0+ UNDEF /{next}; / UNDEF \([^|]\)*()/{next};"\
-" {if(hide[section]) next};"\
-" {f=\"D\"}; \$ 0~/\(\).*\|/{f=\"T\"};"\
-" {split(\$ 0,a,/\||\r/); split(a[2],s)};"\
-" s[1]~/^[@?]/{print f,s[1],s[1]; next};"\
-" s[1]~prfx {split(s[1],t,\"@\"); print f,t[1],substr(t[1],length(prfx))}"\
-" ' prfx=^$ac_symprfx]"
- else
- lt_cv_sys_global_symbol_pipe="sed -n -e 's/^.*[[ ]]\($symcode$symcode*\)[[ ]][[ ]]*$ac_symprfx$sympat$opt_cr$/$symxfrm/p'"
- fi
- lt_cv_sys_global_symbol_pipe="$lt_cv_sys_global_symbol_pipe | sed '/ __gnu_lto/d'"
-
- # Check to see that the pipe works correctly.
- pipe_works=no
-
- rm -f conftest*
- cat > conftest.$ac_ext <<_LT_EOF
-#ifdef __cplusplus
-extern "C" {
-#endif
-char nm_test_var;
-void nm_test_func(void);
-void nm_test_func(void){}
-#ifdef __cplusplus
-}
-#endif
-int main(){nm_test_var='a';nm_test_func();return(0);}
-_LT_EOF
-
- if AC_TRY_EVAL(ac_compile); then
- # Now try to grab the symbols.
- nlist=conftest.nm
- if AC_TRY_EVAL(NM conftest.$ac_objext \| "$lt_cv_sys_global_symbol_pipe" \> $nlist) && test -s "$nlist"; then
- # Try sorting and uniquifying the output.
- if sort "$nlist" | uniq > "$nlist"T; then
- mv -f "$nlist"T "$nlist"
- else
- rm -f "$nlist"T
- fi
-
- # Make sure that we snagged all the symbols we need.
- if $GREP ' nm_test_var$' "$nlist" >/dev/null; then
- if $GREP ' nm_test_func$' "$nlist" >/dev/null; then
- cat <<_LT_EOF > conftest.$ac_ext
-/* Keep this code in sync between libtool.m4, ltmain, lt_system.h, and tests. */
-#if defined _WIN32 || defined __CYGWIN__ || defined _WIN32_WCE
-/* DATA imports from DLLs on WIN32 can't be const, because runtime
- relocations are performed -- see ld's documentation on pseudo-relocs. */
-# define LT@&t@_DLSYM_CONST
-#elif defined __osf__
-/* This system does not cope well with relocations in const data. */
-# define LT@&t@_DLSYM_CONST
-#else
-# define LT@&t@_DLSYM_CONST const
-#endif
-
-#ifdef __cplusplus
-extern "C" {
-#endif
-
-_LT_EOF
- # Now generate the symbol file.
- eval "$lt_cv_sys_global_symbol_to_cdecl"' < "$nlist" | $GREP -v main >> conftest.$ac_ext'
-
- cat <<_LT_EOF >> conftest.$ac_ext
-
-/* The mapping between symbol names and symbols. */
-LT@&t@_DLSYM_CONST struct {
- const char *name;
- void *address;
-}
-lt__PROGRAM__LTX_preloaded_symbols[[]] =
-{
- { "@PROGRAM@", (void *) 0 },
-_LT_EOF
- $SED "s/^$symcode$symcode* .* \(.*\)$/ {\"\1\", (void *) \&\1},/" < "$nlist" | $GREP -v main >> conftest.$ac_ext
- cat <<\_LT_EOF >> conftest.$ac_ext
- {0, (void *) 0}
-};
-
-/* This works around a problem in FreeBSD linker */
-#ifdef FREEBSD_WORKAROUND
-static const void *lt_preloaded_setup() {
- return lt__PROGRAM__LTX_preloaded_symbols;
-}
-#endif
-
-#ifdef __cplusplus
-}
-#endif
-_LT_EOF
- # Now try linking the two files.
- mv conftest.$ac_objext conftstm.$ac_objext
- lt_globsym_save_LIBS=$LIBS
- lt_globsym_save_CFLAGS=$CFLAGS
- LIBS=conftstm.$ac_objext
- CFLAGS="$CFLAGS$_LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)"
- if AC_TRY_EVAL(ac_link) && test -s conftest$ac_exeext; then
- pipe_works=yes
- fi
- LIBS=$lt_globsym_save_LIBS
- CFLAGS=$lt_globsym_save_CFLAGS
- else
- echo "cannot find nm_test_func in $nlist" >&AS_MESSAGE_LOG_FD
- fi
- else
- echo "cannot find nm_test_var in $nlist" >&AS_MESSAGE_LOG_FD
- fi
- else
- echo "cannot run $lt_cv_sys_global_symbol_pipe" >&AS_MESSAGE_LOG_FD
- fi
- else
- echo "$progname: failed program was:" >&AS_MESSAGE_LOG_FD
- cat conftest.$ac_ext >&5
- fi
- rm -rf conftest* conftst*
-
- # Do not use the global_symbol_pipe unless it works.
- if test yes = "$pipe_works"; then
- break
- else
- lt_cv_sys_global_symbol_pipe=
- fi
-done
-])
-if test -z "$lt_cv_sys_global_symbol_pipe"; then
- lt_cv_sys_global_symbol_to_cdecl=
-fi
-if test -z "$lt_cv_sys_global_symbol_pipe$lt_cv_sys_global_symbol_to_cdecl"; then
- AC_MSG_RESULT(failed)
-else
- AC_MSG_RESULT(ok)
-fi
-
-# Response file support.
-if test "$lt_cv_nm_interface" = "MS dumpbin"; then
- nm_file_list_spec='@'
-elif $NM --help 2>/dev/null | grep '[[@]]FILE' >/dev/null; then
- nm_file_list_spec='@'
-fi
-
-_LT_DECL([global_symbol_pipe], [lt_cv_sys_global_symbol_pipe], [1],
- [Take the output of nm and produce a listing of raw symbols and C names])
-_LT_DECL([global_symbol_to_cdecl], [lt_cv_sys_global_symbol_to_cdecl], [1],
- [Transform the output of nm in a proper C declaration])
-_LT_DECL([global_symbol_to_import], [lt_cv_sys_global_symbol_to_import], [1],
- [Transform the output of nm into a list of symbols to manually relocate])
-_LT_DECL([global_symbol_to_c_name_address],
- [lt_cv_sys_global_symbol_to_c_name_address], [1],
- [Transform the output of nm in a C name address pair])
-_LT_DECL([global_symbol_to_c_name_address_lib_prefix],
- [lt_cv_sys_global_symbol_to_c_name_address_lib_prefix], [1],
- [Transform the output of nm in a C name address pair when lib prefix is needed])
-_LT_DECL([nm_interface], [lt_cv_nm_interface], [1],
- [The name lister interface])
-_LT_DECL([], [nm_file_list_spec], [1],
- [Specify filename containing input files for $NM])
-]) # _LT_CMD_GLOBAL_SYMBOLS
-
-
-# _LT_COMPILER_PIC([TAGNAME])
-# ---------------------------
-m4_defun([_LT_COMPILER_PIC],
-[m4_require([_LT_TAG_COMPILER])dnl
-_LT_TAGVAR(lt_prog_compiler_wl, $1)=
-_LT_TAGVAR(lt_prog_compiler_pic, $1)=
-_LT_TAGVAR(lt_prog_compiler_static, $1)=
-
-m4_if([$1], [CXX], [
- # C++ specific cases for pic, static, wl, etc.
- if test yes = "$GXX"; then
- _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
- _LT_TAGVAR(lt_prog_compiler_static, $1)='-static'
-
- case $host_os in
- aix*)
- # All AIX code is PIC.
- if test ia64 = "$host_cpu"; then
- # AIX 5 now supports IA64 processor
- _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
- fi
- _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
- ;;
-
- amigaos*)
- case $host_cpu in
- powerpc)
- # see comment about AmigaOS4 .so support
- _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
- ;;
- m68k)
- # FIXME: we need at least 68020 code to build shared libraries, but
- # adding the '-m68020' flag to GCC prevents building anything better,
- # like '-m68040'.
- _LT_TAGVAR(lt_prog_compiler_pic, $1)='-m68020 -resident32 -malways-restore-a4'
- ;;
- esac
- ;;
-
- beos* | irix5* | irix6* | nonstopux* | osf3* | osf4* | osf5*)
- # PIC is the default for these OSes.
- ;;
- mingw* | cygwin* | os2* | pw32* | cegcc*)
- # This hack is so that the source file can tell whether it is being
- # built for inclusion in a dll (and should export symbols for example).
- # Although the cygwin gcc ignores -fPIC, still need this for old-style
- # (--disable-auto-import) libraries
- m4_if([$1], [GCJ], [],
- [_LT_TAGVAR(lt_prog_compiler_pic, $1)='-DDLL_EXPORT'])
- case $host_os in
- os2*)
- _LT_TAGVAR(lt_prog_compiler_static, $1)='$wl-static'
- ;;
- esac
- ;;
- darwin* | rhapsody*)
- # PIC is the default on this platform
- # Common symbols not allowed in MH_DYLIB files
- _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fno-common'
- ;;
- *djgpp*)
- # DJGPP does not support shared libraries at all
- _LT_TAGVAR(lt_prog_compiler_pic, $1)=
- ;;
- haiku*)
- # PIC is the default for Haiku.
- # The "-static" flag exists, but is broken.
- _LT_TAGVAR(lt_prog_compiler_static, $1)=
- ;;
- interix[[3-9]]*)
- # Interix 3.x gcc -fpic/-fPIC options generate broken code.
- # Instead, we relocate shared libraries at runtime.
- ;;
- sysv4*MP*)
- if test -d /usr/nec; then
- _LT_TAGVAR(lt_prog_compiler_pic, $1)=-Kconform_pic
- fi
- ;;
- hpux*)
- # PIC is the default for 64-bit PA HP-UX, but not for 32-bit
- # PA HP-UX. On IA64 HP-UX, PIC is the default but the pic flag
- # sets the default TLS model and affects inlining.
- case $host_cpu in
- hppa*64*)
- ;;
- *)
- _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
- ;;
- esac
- ;;
- *qnx* | *nto*)
- # QNX uses GNU C++, but need to define -shared option too, otherwise
- # it will coredump.
- _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC -shared'
- ;;
- *)
- _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
- ;;
- esac
- else
- case $host_os in
- aix[[4-9]]*)
- # All AIX code is PIC.
- if test ia64 = "$host_cpu"; then
- # AIX 5 now supports IA64 processor
- _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
- else
- _LT_TAGVAR(lt_prog_compiler_static, $1)='-bnso -bI:/lib/syscalls.exp'
- fi
- ;;
- chorus*)
- case $cc_basename in
- cxch68*)
- # Green Hills C++ Compiler
- # _LT_TAGVAR(lt_prog_compiler_static, $1)="--no_auto_instantiation -u __main -u __premain -u _abort -r $COOL_DIR/lib/libOrb.a $MVME_DIR/lib/CC/libC.a $MVME_DIR/lib/classix/libcx.s.a"
- ;;
- esac
- ;;
- mingw* | cygwin* | os2* | pw32* | cegcc*)
- # This hack is so that the source file can tell whether it is being
- # built for inclusion in a dll (and should export symbols for example).
- m4_if([$1], [GCJ], [],
- [_LT_TAGVAR(lt_prog_compiler_pic, $1)='-DDLL_EXPORT'])
- ;;
- dgux*)
- case $cc_basename in
- ec++*)
- _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
- ;;
- ghcx*)
- # Green Hills C++ Compiler
- _LT_TAGVAR(lt_prog_compiler_pic, $1)='-pic'
- ;;
- *)
- ;;
- esac
- ;;
- freebsd* | dragonfly*)
- # FreeBSD uses GNU C++
- ;;
- hpux9* | hpux10* | hpux11*)
- case $cc_basename in
- CC*)
- _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
- _LT_TAGVAR(lt_prog_compiler_static, $1)='$wl-a ${wl}archive'
- if test ia64 != "$host_cpu"; then
- _LT_TAGVAR(lt_prog_compiler_pic, $1)='+Z'
- fi
- ;;
- aCC*)
- _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
- _LT_TAGVAR(lt_prog_compiler_static, $1)='$wl-a ${wl}archive'
- case $host_cpu in
- hppa*64*|ia64*)
- # +Z the default
- ;;
- *)
- _LT_TAGVAR(lt_prog_compiler_pic, $1)='+Z'
- ;;
- esac
- ;;
- *)
- ;;
- esac
- ;;
- interix*)
- # This is c89, which is MS Visual C++ (no shared libs)
- # Anyone wants to do a port?
- ;;
- irix5* | irix6* | nonstopux*)
- case $cc_basename in
- CC*)
- _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
- _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'
- # CC pic flag -KPIC is the default.
- ;;
- *)
- ;;
- esac
- ;;
- linux* | k*bsd*-gnu | kopensolaris*-gnu | gnu*)
- case $cc_basename in
- KCC*)
- # KAI C++ Compiler
- _LT_TAGVAR(lt_prog_compiler_wl, $1)='--backend -Wl,'
- _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
- ;;
- ecpc* )
- # old Intel C++ for x86_64, which still supported -KPIC.
- _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
- _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
- _LT_TAGVAR(lt_prog_compiler_static, $1)='-static'
- ;;
- icpc* )
- # Intel C++, used to be incompatible with GCC.
- # ICC 10 doesn't accept -KPIC any more.
- _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
- _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
- _LT_TAGVAR(lt_prog_compiler_static, $1)='-static'
- ;;
- pgCC* | pgcpp*)
- # Portland Group C++ compiler
- _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
- _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fpic'
- _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
- ;;
- cxx*)
- # Compaq C++
- # Make sure the PIC flag is empty. It appears that all Alpha
- # Linux and Compaq Tru64 Unix objects are PIC.
- _LT_TAGVAR(lt_prog_compiler_pic, $1)=
- _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'
- ;;
- xlc* | xlC* | bgxl[[cC]]* | mpixl[[cC]]*)
- # IBM XL 8.0, 9.0 on PPC and BlueGene
- _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
- _LT_TAGVAR(lt_prog_compiler_pic, $1)='-qpic'
- _LT_TAGVAR(lt_prog_compiler_static, $1)='-qstaticlink'
- ;;
- *)
- case `$CC -V 2>&1 | sed 5q` in
- *Sun\ C*)
- # Sun C++ 5.9
- _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
- _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
- _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld '
- ;;
- esac
- ;;
- esac
- ;;
- lynxos*)
- ;;
- m88k*)
- ;;
- mvs*)
- case $cc_basename in
- cxx*)
- _LT_TAGVAR(lt_prog_compiler_pic, $1)='-W c,exportall'
- ;;
- *)
- ;;
- esac
- ;;
- netbsd*)
- ;;
- *qnx* | *nto*)
- # QNX uses GNU C++, but need to define -shared option too, otherwise
- # it will coredump.
- _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC -shared'
- ;;
- osf3* | osf4* | osf5*)
- case $cc_basename in
- KCC*)
- _LT_TAGVAR(lt_prog_compiler_wl, $1)='--backend -Wl,'
- ;;
- RCC*)
- # Rational C++ 2.4.1
- _LT_TAGVAR(lt_prog_compiler_pic, $1)='-pic'
- ;;
- cxx*)
- # Digital/Compaq C++
- _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
- # Make sure the PIC flag is empty. It appears that all Alpha
- # Linux and Compaq Tru64 Unix objects are PIC.
- _LT_TAGVAR(lt_prog_compiler_pic, $1)=
- _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'
- ;;
- *)
- ;;
- esac
- ;;
- psos*)
- ;;
- solaris*)
- case $cc_basename in
- CC* | sunCC*)
- # Sun C++ 4.2, 5.x and Centerline C++
- _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
- _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
- _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld '
- ;;
- gcx*)
- # Green Hills C++ Compiler
- _LT_TAGVAR(lt_prog_compiler_pic, $1)='-PIC'
- ;;
- *)
- ;;
- esac
- ;;
- sunos4*)
- case $cc_basename in
- CC*)
- # Sun C++ 4.x
- _LT_TAGVAR(lt_prog_compiler_pic, $1)='-pic'
- _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
- ;;
- lcc*)
- # Lucid
- _LT_TAGVAR(lt_prog_compiler_pic, $1)='-pic'
- ;;
- *)
- ;;
- esac
- ;;
- sysv5* | unixware* | sco3.2v5* | sco5v6* | OpenUNIX*)
- case $cc_basename in
- CC*)
- _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
- _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
- _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
- ;;
- esac
- ;;
- tandem*)
- case $cc_basename in
- NCC*)
- # NonStop-UX NCC 3.20
- _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
- ;;
- *)
- ;;
- esac
- ;;
- vxworks*)
- ;;
- *)
- _LT_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no
- ;;
- esac
- fi
-],
-[
- if test yes = "$GCC"; then
- _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
- _LT_TAGVAR(lt_prog_compiler_static, $1)='-static'
-
- case $host_os in
- aix*)
- # All AIX code is PIC.
- if test ia64 = "$host_cpu"; then
- # AIX 5 now supports IA64 processor
- _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
- fi
- _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
- ;;
-
- amigaos*)
- case $host_cpu in
- powerpc)
- # see comment about AmigaOS4 .so support
- _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
- ;;
- m68k)
- # FIXME: we need at least 68020 code to build shared libraries, but
- # adding the '-m68020' flag to GCC prevents building anything better,
- # like '-m68040'.
- _LT_TAGVAR(lt_prog_compiler_pic, $1)='-m68020 -resident32 -malways-restore-a4'
- ;;
- esac
- ;;
-
- beos* | irix5* | irix6* | nonstopux* | osf3* | osf4* | osf5*)
- # PIC is the default for these OSes.
- ;;
-
- mingw* | cygwin* | pw32* | os2* | cegcc*)
- # This hack is so that the source file can tell whether it is being
- # built for inclusion in a dll (and should export symbols for example).
- # Although the cygwin gcc ignores -fPIC, still need this for old-style
- # (--disable-auto-import) libraries
- m4_if([$1], [GCJ], [],
- [_LT_TAGVAR(lt_prog_compiler_pic, $1)='-DDLL_EXPORT'])
- case $host_os in
- os2*)
- _LT_TAGVAR(lt_prog_compiler_static, $1)='$wl-static'
- ;;
- esac
- ;;
-
- darwin* | rhapsody*)
- # PIC is the default on this platform
- # Common symbols not allowed in MH_DYLIB files
- _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fno-common'
- ;;
-
- haiku*)
- # PIC is the default for Haiku.
- # The "-static" flag exists, but is broken.
- _LT_TAGVAR(lt_prog_compiler_static, $1)=
- ;;
-
- hpux*)
- # PIC is the default for 64-bit PA HP-UX, but not for 32-bit
- # PA HP-UX. On IA64 HP-UX, PIC is the default but the pic flag
- # sets the default TLS model and affects inlining.
- case $host_cpu in
- hppa*64*)
- # +Z the default
- ;;
- *)
- _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
- ;;
- esac
- ;;
-
- interix[[3-9]]*)
- # Interix 3.x gcc -fpic/-fPIC options generate broken code.
- # Instead, we relocate shared libraries at runtime.
- ;;
-
- msdosdjgpp*)
- # Just because we use GCC doesn't mean we suddenly get shared libraries
- # on systems that don't support them.
- _LT_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no
- enable_shared=no
- ;;
-
- *nto* | *qnx*)
- # QNX uses GNU C++, but need to define -shared option too, otherwise
- # it will coredump.
- _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC -shared'
- ;;
-
- sysv4*MP*)
- if test -d /usr/nec; then
- _LT_TAGVAR(lt_prog_compiler_pic, $1)=-Kconform_pic
- fi
- ;;
-
- *)
- _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
- ;;
- esac
-
- case $cc_basename in
- nvcc*) # Cuda Compiler Driver 2.2
- _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Xlinker '
- if test -n "$_LT_TAGVAR(lt_prog_compiler_pic, $1)"; then
- _LT_TAGVAR(lt_prog_compiler_pic, $1)="-Xcompiler $_LT_TAGVAR(lt_prog_compiler_pic, $1)"
- fi
- ;;
- esac
- else
- # PORTME Check for flag to pass linker flags through the system compiler.
- case $host_os in
- aix*)
- _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
- if test ia64 = "$host_cpu"; then
- # AIX 5 now supports IA64 processor
- _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
- else
- _LT_TAGVAR(lt_prog_compiler_static, $1)='-bnso -bI:/lib/syscalls.exp'
- fi
- ;;
-
- darwin* | rhapsody*)
- # PIC is the default on this platform
- # Common symbols not allowed in MH_DYLIB files
- _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fno-common'
- case $cc_basename in
- nagfor*)
- # NAG Fortran compiler
- _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,-Wl,,'
- _LT_TAGVAR(lt_prog_compiler_pic, $1)='-PIC'
- _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
- ;;
- esac
- ;;
-
- mingw* | cygwin* | pw32* | os2* | cegcc*)
- # This hack is so that the source file can tell whether it is being
- # built for inclusion in a dll (and should export symbols for example).
- m4_if([$1], [GCJ], [],
- [_LT_TAGVAR(lt_prog_compiler_pic, $1)='-DDLL_EXPORT'])
- case $host_os in
- os2*)
- _LT_TAGVAR(lt_prog_compiler_static, $1)='$wl-static'
- ;;
- esac
- ;;
-
- hpux9* | hpux10* | hpux11*)
- _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
- # PIC is the default for IA64 HP-UX and 64-bit HP-UX, but
- # not for PA HP-UX.
- case $host_cpu in
- hppa*64*|ia64*)
- # +Z the default
- ;;
- *)
- _LT_TAGVAR(lt_prog_compiler_pic, $1)='+Z'
- ;;
- esac
- # Is there a better lt_prog_compiler_static that works with the bundled CC?
- _LT_TAGVAR(lt_prog_compiler_static, $1)='$wl-a ${wl}archive'
- ;;
-
- irix5* | irix6* | nonstopux*)
- _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
- # PIC (with -KPIC) is the default.
- _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'
- ;;
-
- linux* | k*bsd*-gnu | kopensolaris*-gnu | gnu*)
- case $cc_basename in
- # old Intel for x86_64, which still supported -KPIC.
- ecc*)
- _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
- _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
- _LT_TAGVAR(lt_prog_compiler_static, $1)='-static'
- ;;
- # icc used to be incompatible with GCC.
- # ICC 10 doesn't accept -KPIC any more.
- icc* | ifort*)
- _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
- _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
- _LT_TAGVAR(lt_prog_compiler_static, $1)='-static'
- ;;
- # Lahey Fortran 8.1.
- lf95*)
- _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
- _LT_TAGVAR(lt_prog_compiler_pic, $1)='--shared'
- _LT_TAGVAR(lt_prog_compiler_static, $1)='--static'
- ;;
- nagfor*)
- # NAG Fortran compiler
- _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,-Wl,,'
- _LT_TAGVAR(lt_prog_compiler_pic, $1)='-PIC'
- _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
- ;;
- tcc*)
- # Fabrice Bellard et al's Tiny C Compiler
- _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
- _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
- _LT_TAGVAR(lt_prog_compiler_static, $1)='-static'
- ;;
- pgcc* | pgf77* | pgf90* | pgf95* | pgfortran*)
- # Portland Group compilers (*not* the Pentium gcc compiler,
- # which looks to be a dead project)
- _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
- _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fpic'
- _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
- ;;
- ccc*)
- _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
- # All Alpha code is PIC.
- _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'
- ;;
- xl* | bgxl* | bgf* | mpixl*)
- # IBM XL C 8.0/Fortran 10.1, 11.1 on PPC and BlueGene
- _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
- _LT_TAGVAR(lt_prog_compiler_pic, $1)='-qpic'
- _LT_TAGVAR(lt_prog_compiler_static, $1)='-qstaticlink'
- ;;
- *)
- case `$CC -V 2>&1 | sed 5q` in
- *Sun\ Ceres\ Fortran* | *Sun*Fortran*\ [[1-7]].* | *Sun*Fortran*\ 8.[[0-3]]*)
- # Sun Fortran 8.3 passes all unrecognized flags to the linker
- _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
- _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
- _LT_TAGVAR(lt_prog_compiler_wl, $1)=''
- ;;
- *Sun\ F* | *Sun*Fortran*)
- _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
- _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
- _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld '
- ;;
- *Sun\ C*)
- # Sun C 5.9
- _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
- _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
- _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
- ;;
- *Intel*\ [[CF]]*Compiler*)
- _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
- _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
- _LT_TAGVAR(lt_prog_compiler_static, $1)='-static'
- ;;
- *Portland\ Group*)
- _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
- _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fpic'
- _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
- ;;
- esac
- ;;
- esac
- ;;
-
- newsos6)
- _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
- _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
- ;;
-
- *nto* | *qnx*)
- # QNX uses GNU C++, but need to define -shared option too, otherwise
- # it will coredump.
- _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC -shared'
- ;;
-
- osf3* | osf4* | osf5*)
- _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
- # All OSF/1 code is PIC.
- _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'
- ;;
-
- rdos*)
- _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'
- ;;
-
- solaris*)
- _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
- _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
- case $cc_basename in
- f77* | f90* | f95* | sunf77* | sunf90* | sunf95*)
- _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld ';;
- *)
- _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,';;
- esac
- ;;
-
- sunos4*)
- _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld '
- _LT_TAGVAR(lt_prog_compiler_pic, $1)='-PIC'
- _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
- ;;
-
- sysv4 | sysv4.2uw2* | sysv4.3*)
- _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
- _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
- _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
- ;;
-
- sysv4*MP*)
- if test -d /usr/nec; then
- _LT_TAGVAR(lt_prog_compiler_pic, $1)='-Kconform_pic'
- _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
- fi
- ;;
-
- sysv5* | unixware* | sco3.2v5* | sco5v6* | OpenUNIX*)
- _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
- _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
- _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
- ;;
-
- unicos*)
- _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
- _LT_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no
- ;;
-
- uts4*)
- _LT_TAGVAR(lt_prog_compiler_pic, $1)='-pic'
- _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
- ;;
-
- *)
- _LT_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no
- ;;
- esac
- fi
-])
-case $host_os in
- # For platforms that do not support PIC, -DPIC is meaningless:
- *djgpp*)
- _LT_TAGVAR(lt_prog_compiler_pic, $1)=
- ;;
- *)
- _LT_TAGVAR(lt_prog_compiler_pic, $1)="$_LT_TAGVAR(lt_prog_compiler_pic, $1)@&t@m4_if([$1],[],[ -DPIC],[m4_if([$1],[CXX],[ -DPIC],[])])"
- ;;
-esac
-
-AC_CACHE_CHECK([for $compiler option to produce PIC],
- [_LT_TAGVAR(lt_cv_prog_compiler_pic, $1)],
- [_LT_TAGVAR(lt_cv_prog_compiler_pic, $1)=$_LT_TAGVAR(lt_prog_compiler_pic, $1)])
-_LT_TAGVAR(lt_prog_compiler_pic, $1)=$_LT_TAGVAR(lt_cv_prog_compiler_pic, $1)
-
-#
-# Check to make sure the PIC flag actually works.
-#
-if test -n "$_LT_TAGVAR(lt_prog_compiler_pic, $1)"; then
- _LT_COMPILER_OPTION([if $compiler PIC flag $_LT_TAGVAR(lt_prog_compiler_pic, $1) works],
- [_LT_TAGVAR(lt_cv_prog_compiler_pic_works, $1)],
- [$_LT_TAGVAR(lt_prog_compiler_pic, $1)@&t@m4_if([$1],[],[ -DPIC],[m4_if([$1],[CXX],[ -DPIC],[])])], [],
- [case $_LT_TAGVAR(lt_prog_compiler_pic, $1) in
- "" | " "*) ;;
- *) _LT_TAGVAR(lt_prog_compiler_pic, $1)=" $_LT_TAGVAR(lt_prog_compiler_pic, $1)" ;;
- esac],
- [_LT_TAGVAR(lt_prog_compiler_pic, $1)=
- _LT_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no])
-fi
-_LT_TAGDECL([pic_flag], [lt_prog_compiler_pic], [1],
- [Additional compiler flags for building library objects])
-
-_LT_TAGDECL([wl], [lt_prog_compiler_wl], [1],
- [How to pass a linker flag through the compiler])
-#
-# Check to make sure the static flag actually works.
-#
-wl=$_LT_TAGVAR(lt_prog_compiler_wl, $1) eval lt_tmp_static_flag=\"$_LT_TAGVAR(lt_prog_compiler_static, $1)\"
-_LT_LINKER_OPTION([if $compiler static flag $lt_tmp_static_flag works],
- _LT_TAGVAR(lt_cv_prog_compiler_static_works, $1),
- $lt_tmp_static_flag,
- [],
- [_LT_TAGVAR(lt_prog_compiler_static, $1)=])
-_LT_TAGDECL([link_static_flag], [lt_prog_compiler_static], [1],
- [Compiler flag to prevent dynamic linking])
-])# _LT_COMPILER_PIC
-
-
-# _LT_LINKER_SHLIBS([TAGNAME])
-# ----------------------------
-# See if the linker supports building shared libraries.
-m4_defun([_LT_LINKER_SHLIBS],
-[AC_REQUIRE([LT_PATH_LD])dnl
-AC_REQUIRE([LT_PATH_NM])dnl
-m4_require([_LT_PATH_MANIFEST_TOOL])dnl
-m4_require([_LT_FILEUTILS_DEFAULTS])dnl
-m4_require([_LT_DECL_EGREP])dnl
-m4_require([_LT_DECL_SED])dnl
-m4_require([_LT_CMD_GLOBAL_SYMBOLS])dnl
-m4_require([_LT_TAG_COMPILER])dnl
-AC_MSG_CHECKING([whether the $compiler linker ($LD) supports shared libraries])
-m4_if([$1], [CXX], [
- _LT_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols'
- _LT_TAGVAR(exclude_expsyms, $1)=['_GLOBAL_OFFSET_TABLE_|_GLOBAL__F[ID]_.*']
- case $host_os in
- aix[[4-9]]*)
- # If we're using GNU nm, then we don't want the "-C" option.
- # -C means demangle to GNU nm, but means don't demangle to AIX nm.
- # Without the "-l" option, or with the "-B" option, AIX nm treats
- # weak defined symbols like other global defined symbols, whereas
- # GNU nm marks them as "W".
- # While the 'weak' keyword is ignored in the Export File, we need
- # it in the Import File for the 'aix-soname' feature, so we have
- # to replace the "-B" option with "-P" for AIX nm.
- if $NM -V 2>&1 | $GREP 'GNU' > /dev/null; then
- _LT_TAGVAR(export_symbols_cmds, $1)='$NM -Bpg $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B") || (\$ 2 == "W")) && ([substr](\$ 3,1,1) != ".")) { if (\$ 2 == "W") { print \$ 3 " weak" } else { print \$ 3 } } }'\'' | sort -u > $export_symbols'
- else
- _LT_TAGVAR(export_symbols_cmds, $1)='`func_echo_all $NM | $SED -e '\''s/B\([[^B]]*\)$/P\1/'\''` -PCpgl $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B") || (\$ 2 == "W") || (\$ 2 == "V") || (\$ 2 == "Z")) && ([substr](\$ 1,1,1) != ".")) { if ((\$ 2 == "W") || (\$ 2 == "V") || (\$ 2 == "Z")) { print \$ 1 " weak" } else { print \$ 1 } } }'\'' | sort -u > $export_symbols'
- fi
- ;;
- pw32*)
- _LT_TAGVAR(export_symbols_cmds, $1)=$ltdll_cmds
- ;;
- cygwin* | mingw* | cegcc*)
- case $cc_basename in
- cl*)
- _LT_TAGVAR(exclude_expsyms, $1)='_NULL_IMPORT_DESCRIPTOR|_IMPORT_DESCRIPTOR_.*'
- ;;
- *)
- _LT_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED -e '\''/^[[BCDGRS]][[ ]]/s/.*[[ ]]\([[^ ]]*\)/\1 DATA/;s/^.*[[ ]]__nm__\([[^ ]]*\)[[ ]][[^ ]]*/\1 DATA/;/^I[[ ]]/d;/^[[AITW]][[ ]]/s/.* //'\'' | sort | uniq > $export_symbols'
- _LT_TAGVAR(exclude_expsyms, $1)=['[_]+GLOBAL_OFFSET_TABLE_|[_]+GLOBAL__[FID]_.*|[_]+head_[A-Za-z0-9_]+_dll|[A-Za-z0-9_]+_dll_iname']
- ;;
- esac
- ;;
- *)
- _LT_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols'
- ;;
- esac
-], [
- runpath_var=
- _LT_TAGVAR(allow_undefined_flag, $1)=
- _LT_TAGVAR(always_export_symbols, $1)=no
- _LT_TAGVAR(archive_cmds, $1)=
- _LT_TAGVAR(archive_expsym_cmds, $1)=
- _LT_TAGVAR(compiler_needs_object, $1)=no
- _LT_TAGVAR(enable_shared_with_static_runtimes, $1)=no
- _LT_TAGVAR(export_dynamic_flag_spec, $1)=
- _LT_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols'
- _LT_TAGVAR(hardcode_automatic, $1)=no
- _LT_TAGVAR(hardcode_direct, $1)=no
- _LT_TAGVAR(hardcode_direct_absolute, $1)=no
- _LT_TAGVAR(hardcode_libdir_flag_spec, $1)=
- _LT_TAGVAR(hardcode_libdir_separator, $1)=
- _LT_TAGVAR(hardcode_minus_L, $1)=no
- _LT_TAGVAR(hardcode_shlibpath_var, $1)=unsupported
- _LT_TAGVAR(inherit_rpath, $1)=no
- _LT_TAGVAR(link_all_deplibs, $1)=unknown
- _LT_TAGVAR(module_cmds, $1)=
- _LT_TAGVAR(module_expsym_cmds, $1)=
- _LT_TAGVAR(old_archive_from_new_cmds, $1)=
- _LT_TAGVAR(old_archive_from_expsyms_cmds, $1)=
- _LT_TAGVAR(thread_safe_flag_spec, $1)=
- _LT_TAGVAR(whole_archive_flag_spec, $1)=
- # include_expsyms should be a list of space-separated symbols to be *always*
- # included in the symbol list
- _LT_TAGVAR(include_expsyms, $1)=
- # exclude_expsyms can be an extended regexp of symbols to exclude
- # it will be wrapped by ' (' and ')$', so one must not match beginning or
- # end of line. Example: 'a|bc|.*d.*' will exclude the symbols 'a' and 'bc',
- # as well as any symbol that contains 'd'.
- _LT_TAGVAR(exclude_expsyms, $1)=['_GLOBAL_OFFSET_TABLE_|_GLOBAL__F[ID]_.*']
- # Although _GLOBAL_OFFSET_TABLE_ is a valid symbol C name, most a.out
- # platforms (ab)use it in PIC code, but their linkers get confused if
- # the symbol is explicitly referenced. Since portable code cannot
- # rely on this symbol name, it's probably fine to never include it in
- # preloaded symbol tables.
- # Exclude shared library initialization/finalization symbols.
-dnl Note also adjust exclude_expsyms for C++ above.
- extract_expsyms_cmds=
-
- case $host_os in
- cygwin* | mingw* | pw32* | cegcc*)
- # FIXME: the MSVC++ port hasn't been tested in a loooong time
- # When not using gcc, we currently assume that we are using
- # Microsoft Visual C++.
- if test yes != "$GCC"; then
- with_gnu_ld=no
- fi
- ;;
- interix*)
- # we just hope/assume this is gcc and not c89 (= MSVC++)
- with_gnu_ld=yes
- ;;
- openbsd* | bitrig*)
- with_gnu_ld=no
- ;;
- esac
-
- _LT_TAGVAR(ld_shlibs, $1)=yes
-
- # On some targets, GNU ld is compatible enough with the native linker
- # that we're better off using the native interface for both.
- lt_use_gnu_ld_interface=no
- if test yes = "$with_gnu_ld"; then
- case $host_os in
- aix*)
- # The AIX port of GNU ld has always aspired to compatibility
- # with the native linker. However, as the warning in the GNU ld
- # block says, versions before 2.19.5* couldn't really create working
- # shared libraries, regardless of the interface used.
- case `$LD -v 2>&1` in
- *\ \(GNU\ Binutils\)\ 2.19.5*) ;;
- *\ \(GNU\ Binutils\)\ 2.[[2-9]]*) ;;
- *\ \(GNU\ Binutils\)\ [[3-9]]*) ;;
- *)
- lt_use_gnu_ld_interface=yes
- ;;
- esac
- ;;
- *)
- lt_use_gnu_ld_interface=yes
- ;;
- esac
- fi
-
- if test yes = "$lt_use_gnu_ld_interface"; then
- # If archive_cmds runs LD, not CC, wlarc should be empty
- wlarc='$wl'
-
- # Set some defaults for GNU ld with shared library support. These
- # are reset later if shared libraries are not supported. Putting them
- # here allows them to be overridden if necessary.
- runpath_var=LD_RUN_PATH
- _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-rpath $wl$libdir'
- _LT_TAGVAR(export_dynamic_flag_spec, $1)='$wl--export-dynamic'
- # ancient GNU ld didn't support --whole-archive et. al.
- if $LD --help 2>&1 | $GREP 'no-whole-archive' > /dev/null; then
- _LT_TAGVAR(whole_archive_flag_spec, $1)=$wlarc'--whole-archive$convenience '$wlarc'--no-whole-archive'
- else
- _LT_TAGVAR(whole_archive_flag_spec, $1)=
- fi
- supports_anon_versioning=no
- case `$LD -v | $SED -e 's/([^)]\+)\s\+//' 2>&1` in
- *GNU\ gold*) supports_anon_versioning=yes ;;
- *\ [[01]].* | *\ 2.[[0-9]].* | *\ 2.10.*) ;; # catch versions < 2.11
- *\ 2.11.93.0.2\ *) supports_anon_versioning=yes ;; # RH7.3 ...
- *\ 2.11.92.0.12\ *) supports_anon_versioning=yes ;; # Mandrake 8.2 ...
- *\ 2.11.*) ;; # other 2.11 versions
- *) supports_anon_versioning=yes ;;
- esac
-
- # See if GNU ld supports shared libraries.
- case $host_os in
- aix[[3-9]]*)
- # On AIX/PPC, the GNU linker is very broken
- if test ia64 != "$host_cpu"; then
- _LT_TAGVAR(ld_shlibs, $1)=no
- cat <<_LT_EOF 1>&2
-
-*** Warning: the GNU linker, at least up to release 2.19, is reported
-*** to be unable to reliably create shared libraries on AIX.
-*** Therefore, libtool is disabling shared libraries support. If you
-*** really care for shared libraries, you may want to install binutils
-*** 2.20 or above, or modify your PATH so that a non-GNU linker is found.
-*** You will then need to restart the configuration process.
-
-_LT_EOF
- fi
- ;;
-
- amigaos*)
- case $host_cpu in
- powerpc)
- # see comment about AmigaOS4 .so support
- _LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib'
- _LT_TAGVAR(archive_expsym_cmds, $1)=''
- ;;
- m68k)
- _LT_TAGVAR(archive_cmds, $1)='$RM $output_objdir/a2ixlibrary.data~$ECHO "#define NAME $libname" > $output_objdir/a2ixlibrary.data~$ECHO "#define LIBRARY_ID 1" >> $output_objdir/a2ixlibrary.data~$ECHO "#define VERSION $major" >> $output_objdir/a2ixlibrary.data~$ECHO "#define REVISION $revision" >> $output_objdir/a2ixlibrary.data~$AR $AR_FLAGS $lib $libobjs~$RANLIB $lib~(cd $output_objdir && a2ixlibrary -32)'
- _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
- _LT_TAGVAR(hardcode_minus_L, $1)=yes
- ;;
- esac
- ;;
-
- beos*)
- if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
- _LT_TAGVAR(allow_undefined_flag, $1)=unsupported
- # Joseph Beckenbach says some releases of gcc
- # support --undefined. This deserves some investigation. FIXME
- _LT_TAGVAR(archive_cmds, $1)='$CC -nostart $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib'
- else
- _LT_TAGVAR(ld_shlibs, $1)=no
- fi
- ;;
-
- cygwin* | mingw* | pw32* | cegcc*)
- # _LT_TAGVAR(hardcode_libdir_flag_spec, $1) is actually meaningless,
- # as there is no search path for DLLs.
- _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
- _LT_TAGVAR(export_dynamic_flag_spec, $1)='$wl--export-all-symbols'
- _LT_TAGVAR(allow_undefined_flag, $1)=unsupported
- _LT_TAGVAR(always_export_symbols, $1)=no
- _LT_TAGVAR(enable_shared_with_static_runtimes, $1)=yes
- _LT_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED -e '\''/^[[BCDGRS]][[ ]]/s/.*[[ ]]\([[^ ]]*\)/\1 DATA/;s/^.*[[ ]]__nm__\([[^ ]]*\)[[ ]][[^ ]]*/\1 DATA/;/^I[[ ]]/d;/^[[AITW]][[ ]]/s/.* //'\'' | sort | uniq > $export_symbols'
- _LT_TAGVAR(exclude_expsyms, $1)=['[_]+GLOBAL_OFFSET_TABLE_|[_]+GLOBAL__[FID]_.*|[_]+head_[A-Za-z0-9_]+_dll|[A-Za-z0-9_]+_dll_iname']
-
- if $LD --help 2>&1 | $GREP 'auto-import' > /dev/null; then
- _LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags -o $output_objdir/$soname $wl--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib'
- # If the export-symbols file already is a .def file, use it as
- # is; otherwise, prepend EXPORTS...
- _LT_TAGVAR(archive_expsym_cmds, $1)='if _LT_DLL_DEF_P([$export_symbols]); then
- cp $export_symbols $output_objdir/$soname.def;
- else
- echo EXPORTS > $output_objdir/$soname.def;
- cat $export_symbols >> $output_objdir/$soname.def;
- fi~
- $CC -shared $output_objdir/$soname.def $libobjs $deplibs $compiler_flags -o $output_objdir/$soname $wl--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib'
- else
- _LT_TAGVAR(ld_shlibs, $1)=no
- fi
- ;;
-
- haiku*)
- _LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib'
- _LT_TAGVAR(link_all_deplibs, $1)=yes
- ;;
-
- os2*)
- _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
- _LT_TAGVAR(hardcode_minus_L, $1)=yes
- _LT_TAGVAR(allow_undefined_flag, $1)=unsupported
- shrext_cmds=.dll
- _LT_TAGVAR(archive_cmds, $1)='$ECHO "LIBRARY ${soname%$shared_ext} INITINSTANCE TERMINSTANCE" > $output_objdir/$libname.def~
- $ECHO "DESCRIPTION \"$libname\"" >> $output_objdir/$libname.def~
- $ECHO "DATA MULTIPLE NONSHARED" >> $output_objdir/$libname.def~
- $ECHO EXPORTS >> $output_objdir/$libname.def~
- emxexp $libobjs | $SED /"_DLL_InitTerm"/d >> $output_objdir/$libname.def~
- $CC -Zdll -Zcrtdll -o $output_objdir/$soname $libobjs $deplibs $compiler_flags $output_objdir/$libname.def~
- emximp -o $lib $output_objdir/$libname.def'
- _LT_TAGVAR(archive_expsym_cmds, $1)='$ECHO "LIBRARY ${soname%$shared_ext} INITINSTANCE TERMINSTANCE" > $output_objdir/$libname.def~
- $ECHO "DESCRIPTION \"$libname\"" >> $output_objdir/$libname.def~
- $ECHO "DATA MULTIPLE NONSHARED" >> $output_objdir/$libname.def~
- $ECHO EXPORTS >> $output_objdir/$libname.def~
- prefix_cmds="$SED"~
- if test EXPORTS = "`$SED 1q $export_symbols`"; then
- prefix_cmds="$prefix_cmds -e 1d";
- fi~
- prefix_cmds="$prefix_cmds -e \"s/^\(.*\)$/_\1/g\""~
- cat $export_symbols | $prefix_cmds >> $output_objdir/$libname.def~
- $CC -Zdll -Zcrtdll -o $output_objdir/$soname $libobjs $deplibs $compiler_flags $output_objdir/$libname.def~
- emximp -o $lib $output_objdir/$libname.def'
- _LT_TAGVAR(old_archive_From_new_cmds, $1)='emximp -o $output_objdir/${libname}_dll.a $output_objdir/$libname.def'
- _LT_TAGVAR(enable_shared_with_static_runtimes, $1)=yes
- ;;
-
- interix[[3-9]]*)
- _LT_TAGVAR(hardcode_direct, $1)=no
- _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
- _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-rpath,$libdir'
- _LT_TAGVAR(export_dynamic_flag_spec, $1)='$wl-E'
- # Hack: On Interix 3.x, we cannot compile PIC because of a broken gcc.
- # Instead, shared libraries are loaded at an image base (0x10000000 by
- # default) and relocated if they conflict, which is a slow very memory
- # consuming and fragmenting process. To avoid this, we pick a random,
- # 256 KiB-aligned image base between 0x50000000 and 0x6FFC0000 at link
- # time. Moving up from 0x10000000 also allows more sbrk(2) space.
- _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags $wl-h,$soname $wl--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
- _LT_TAGVAR(archive_expsym_cmds, $1)='sed "s|^|_|" $export_symbols >$output_objdir/$soname.expsym~$CC -shared $pic_flag $libobjs $deplibs $compiler_flags $wl-h,$soname $wl--retain-symbols-file,$output_objdir/$soname.expsym $wl--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
- ;;
-
- gnu* | linux* | tpf* | k*bsd*-gnu | kopensolaris*-gnu)
- tmp_diet=no
- if test linux-dietlibc = "$host_os"; then
- case $cc_basename in
- diet\ *) tmp_diet=yes;; # linux-dietlibc with static linking (!diet-dyn)
- esac
- fi
- if $LD --help 2>&1 | $EGREP ': supported targets:.* elf' > /dev/null \
- && test no = "$tmp_diet"
- then
- tmp_addflag=' $pic_flag'
- tmp_sharedflag='-shared'
- case $cc_basename,$host_cpu in
- pgcc*) # Portland Group C compiler
- _LT_TAGVAR(whole_archive_flag_spec, $1)='$wl--whole-archive`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; func_echo_all \"$new_convenience\"` $wl--no-whole-archive'
- tmp_addflag=' $pic_flag'
- ;;
- pgf77* | pgf90* | pgf95* | pgfortran*)
- # Portland Group f77 and f90 compilers
- _LT_TAGVAR(whole_archive_flag_spec, $1)='$wl--whole-archive`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; func_echo_all \"$new_convenience\"` $wl--no-whole-archive'
- tmp_addflag=' $pic_flag -Mnomain' ;;
- ecc*,ia64* | icc*,ia64*) # Intel C compiler on ia64
- tmp_addflag=' -i_dynamic' ;;
- efc*,ia64* | ifort*,ia64*) # Intel Fortran compiler on ia64
- tmp_addflag=' -i_dynamic -nofor_main' ;;
- ifc* | ifort*) # Intel Fortran compiler
- tmp_addflag=' -nofor_main' ;;
- lf95*) # Lahey Fortran 8.1
- _LT_TAGVAR(whole_archive_flag_spec, $1)=
- tmp_sharedflag='--shared' ;;
- nagfor*) # NAGFOR 5.3
- tmp_sharedflag='-Wl,-shared' ;;
- xl[[cC]]* | bgxl[[cC]]* | mpixl[[cC]]*) # IBM XL C 8.0 on PPC (deal with xlf below)
- tmp_sharedflag='-qmkshrobj'
- tmp_addflag= ;;
- nvcc*) # Cuda Compiler Driver 2.2
- _LT_TAGVAR(whole_archive_flag_spec, $1)='$wl--whole-archive`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; func_echo_all \"$new_convenience\"` $wl--no-whole-archive'
- _LT_TAGVAR(compiler_needs_object, $1)=yes
- ;;
- esac
- case `$CC -V 2>&1 | sed 5q` in
- *Sun\ C*) # Sun C 5.9
- _LT_TAGVAR(whole_archive_flag_spec, $1)='$wl--whole-archive`new_convenience=; for conv in $convenience\"\"; do test -z \"$conv\" || new_convenience=\"$new_convenience,$conv\"; done; func_echo_all \"$new_convenience\"` $wl--no-whole-archive'
- _LT_TAGVAR(compiler_needs_object, $1)=yes
- tmp_sharedflag='-G' ;;
- *Sun\ F*) # Sun Fortran 8.3
- tmp_sharedflag='-G' ;;
- esac
- _LT_TAGVAR(archive_cmds, $1)='$CC '"$tmp_sharedflag""$tmp_addflag"' $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib'
-
- if test yes = "$supports_anon_versioning"; then
- _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $output_objdir/$libname.ver~
- cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~
- echo "local: *; };" >> $output_objdir/$libname.ver~
- $CC '"$tmp_sharedflag""$tmp_addflag"' $libobjs $deplibs $compiler_flags $wl-soname $wl$soname $wl-version-script $wl$output_objdir/$libname.ver -o $lib'
- fi
-
- case $cc_basename in
- tcc*)
- _LT_TAGVAR(export_dynamic_flag_spec, $1)='-rdynamic'
- ;;
- xlf* | bgf* | bgxlf* | mpixlf*)
- # IBM XL Fortran 10.1 on PPC cannot create shared libs itself
- _LT_TAGVAR(whole_archive_flag_spec, $1)='--whole-archive$convenience --no-whole-archive'
- _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-rpath $wl$libdir'
- _LT_TAGVAR(archive_cmds, $1)='$LD -shared $libobjs $deplibs $linker_flags -soname $soname -o $lib'
- if test yes = "$supports_anon_versioning"; then
- _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $output_objdir/$libname.ver~
- cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~
- echo "local: *; };" >> $output_objdir/$libname.ver~
- $LD -shared $libobjs $deplibs $linker_flags -soname $soname -version-script $output_objdir/$libname.ver -o $lib'
- fi
- ;;
- esac
- else
- _LT_TAGVAR(ld_shlibs, $1)=no
- fi
- ;;
-
- netbsd*)
- if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then
- _LT_TAGVAR(archive_cmds, $1)='$LD -Bshareable $libobjs $deplibs $linker_flags -o $lib'
- wlarc=
- else
- _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib'
- _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags $wl-soname $wl$soname $wl-retain-symbols-file $wl$export_symbols -o $lib'
- fi
- ;;
-
- solaris*)
- if $LD -v 2>&1 | $GREP 'BFD 2\.8' > /dev/null; then
- _LT_TAGVAR(ld_shlibs, $1)=no
- cat <<_LT_EOF 1>&2
-
-*** Warning: The releases 2.8.* of the GNU linker cannot reliably
-*** create shared libraries on Solaris systems. Therefore, libtool
-*** is disabling shared libraries support. We urge you to upgrade GNU
-*** binutils to release 2.9.1 or newer. Another option is to modify
-*** your PATH or compiler configuration so that the native linker is
-*** used, and then restart.
-
-_LT_EOF
- elif $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
- _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib'
- _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags $wl-soname $wl$soname $wl-retain-symbols-file $wl$export_symbols -o $lib'
- else
- _LT_TAGVAR(ld_shlibs, $1)=no
- fi
- ;;
-
- sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX*)
- case `$LD -v 2>&1` in
- *\ [[01]].* | *\ 2.[[0-9]].* | *\ 2.1[[0-5]].*)
- _LT_TAGVAR(ld_shlibs, $1)=no
- cat <<_LT_EOF 1>&2
-
-*** Warning: Releases of the GNU linker prior to 2.16.91.0.3 cannot
-*** reliably create shared libraries on SCO systems. Therefore, libtool
-*** is disabling shared libraries support. We urge you to upgrade GNU
-*** binutils to release 2.16.91.0.3 or newer. Another option is to modify
-*** your PATH or compiler configuration so that the native linker is
-*** used, and then restart.
-
-_LT_EOF
- ;;
- *)
- # For security reasons, it is highly recommended that you always
- # use absolute paths for naming shared libraries, and exclude the
- # DT_RUNPATH tag from executables and libraries. But doing so
- # requires that you compile everything twice, which is a pain.
- if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
- _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-rpath $wl$libdir'
- _LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib'
- _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags $wl-soname $wl$soname $wl-retain-symbols-file $wl$export_symbols -o $lib'
- else
- _LT_TAGVAR(ld_shlibs, $1)=no
- fi
- ;;
- esac
- ;;
-
- sunos4*)
- _LT_TAGVAR(archive_cmds, $1)='$LD -assert pure-text -Bshareable -o $lib $libobjs $deplibs $linker_flags'
- wlarc=
- _LT_TAGVAR(hardcode_direct, $1)=yes
- _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
- ;;
-
- *)
- if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
- _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib'
- _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags $wl-soname $wl$soname $wl-retain-symbols-file $wl$export_symbols -o $lib'
- else
- _LT_TAGVAR(ld_shlibs, $1)=no
- fi
- ;;
- esac
-
- if test no = "$_LT_TAGVAR(ld_shlibs, $1)"; then
- runpath_var=
- _LT_TAGVAR(hardcode_libdir_flag_spec, $1)=
- _LT_TAGVAR(export_dynamic_flag_spec, $1)=
- _LT_TAGVAR(whole_archive_flag_spec, $1)=
- fi
- else
- # PORTME fill in a description of your system's linker (not GNU ld)
- case $host_os in
- aix3*)
- _LT_TAGVAR(allow_undefined_flag, $1)=unsupported
- _LT_TAGVAR(always_export_symbols, $1)=yes
- _LT_TAGVAR(archive_expsym_cmds, $1)='$LD -o $output_objdir/$soname $libobjs $deplibs $linker_flags -bE:$export_symbols -T512 -H512 -bM:SRE~$AR $AR_FLAGS $lib $output_objdir/$soname'
- # Note: this linker hardcodes the directories in LIBPATH if there
- # are no directories specified by -L.
- _LT_TAGVAR(hardcode_minus_L, $1)=yes
- if test yes = "$GCC" && test -z "$lt_prog_compiler_static"; then
- # Neither direct hardcoding nor static linking is supported with a
- # broken collect2.
- _LT_TAGVAR(hardcode_direct, $1)=unsupported
- fi
- ;;
-
- aix[[4-9]]*)
- if test ia64 = "$host_cpu"; then
- # On IA64, the linker does run time linking by default, so we don't
- # have to do anything special.
- aix_use_runtimelinking=no
- exp_sym_flag='-Bexport'
- no_entry_flag=
- else
- # If we're using GNU nm, then we don't want the "-C" option.
- # -C means demangle to GNU nm, but means don't demangle to AIX nm.
- # Without the "-l" option, or with the "-B" option, AIX nm treats
- # weak defined symbols like other global defined symbols, whereas
- # GNU nm marks them as "W".
- # While the 'weak' keyword is ignored in the Export File, we need
- # it in the Import File for the 'aix-soname' feature, so we have
- # to replace the "-B" option with "-P" for AIX nm.
- if $NM -V 2>&1 | $GREP 'GNU' > /dev/null; then
- _LT_TAGVAR(export_symbols_cmds, $1)='$NM -Bpg $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B") || (\$ 2 == "W")) && ([substr](\$ 3,1,1) != ".")) { if (\$ 2 == "W") { print \$ 3 " weak" } else { print \$ 3 } } }'\'' | sort -u > $export_symbols'
- else
- _LT_TAGVAR(export_symbols_cmds, $1)='`func_echo_all $NM | $SED -e '\''s/B\([[^B]]*\)$/P\1/'\''` -PCpgl $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B") || (\$ 2 == "W") || (\$ 2 == "V") || (\$ 2 == "Z")) && ([substr](\$ 1,1,1) != ".")) { if ((\$ 2 == "W") || (\$ 2 == "V") || (\$ 2 == "Z")) { print \$ 1 " weak" } else { print \$ 1 } } }'\'' | sort -u > $export_symbols'
- fi
- aix_use_runtimelinking=no
-
- # Test if we are trying to use run time linking or normal
- # AIX style linking. If -brtl is somewhere in LDFLAGS, we
- # have runtime linking enabled, and use it for executables.
- # For shared libraries, we enable/disable runtime linking
- # depending on the kind of the shared library created -
- # when "with_aix_soname,aix_use_runtimelinking" is:
- # "aix,no" lib.a(lib.so.V) shared, rtl:no, for executables
- # "aix,yes" lib.so shared, rtl:yes, for executables
- # lib.a static archive
- # "both,no" lib.so.V(shr.o) shared, rtl:yes
- # lib.a(lib.so.V) shared, rtl:no, for executables
- # "both,yes" lib.so.V(shr.o) shared, rtl:yes, for executables
- # lib.a(lib.so.V) shared, rtl:no
- # "svr4,*" lib.so.V(shr.o) shared, rtl:yes, for executables
- # lib.a static archive
- case $host_os in aix4.[[23]]|aix4.[[23]].*|aix[[5-9]]*)
- for ld_flag in $LDFLAGS; do
- if (test x-brtl = "x$ld_flag" || test x-Wl,-brtl = "x$ld_flag"); then
- aix_use_runtimelinking=yes
- break
- fi
- done
- if test svr4,no = "$with_aix_soname,$aix_use_runtimelinking"; then
- # With aix-soname=svr4, we create the lib.so.V shared archives only,
- # so we don't have lib.a shared libs to link our executables.
- # We have to force runtime linking in this case.
- aix_use_runtimelinking=yes
- LDFLAGS="$LDFLAGS -Wl,-brtl"
- fi
- ;;
- esac
-
- exp_sym_flag='-bexport'
- no_entry_flag='-bnoentry'
- fi
-
- # When large executables or shared objects are built, AIX ld can
- # have problems creating the table of contents. If linking a library
- # or program results in "error TOC overflow" add -mminimal-toc to
- # CXXFLAGS/CFLAGS for g++/gcc. In the cases where that is not
- # enough to fix the problem, add -Wl,-bbigtoc to LDFLAGS.
-
- _LT_TAGVAR(archive_cmds, $1)=''
- _LT_TAGVAR(hardcode_direct, $1)=yes
- _LT_TAGVAR(hardcode_direct_absolute, $1)=yes
- _LT_TAGVAR(hardcode_libdir_separator, $1)=':'
- _LT_TAGVAR(link_all_deplibs, $1)=yes
- _LT_TAGVAR(file_list_spec, $1)='$wl-f,'
- case $with_aix_soname,$aix_use_runtimelinking in
- aix,*) ;; # traditional, no import file
- svr4,* | *,yes) # use import file
- # The Import File defines what to hardcode.
- _LT_TAGVAR(hardcode_direct, $1)=no
- _LT_TAGVAR(hardcode_direct_absolute, $1)=no
- ;;
- esac
-
- if test yes = "$GCC"; then
- case $host_os in aix4.[[012]]|aix4.[[012]].*)
- # We only want to do this on AIX 4.2 and lower, the check
- # below for broken collect2 doesn't work under 4.3+
- collect2name=`$CC -print-prog-name=collect2`
- if test -f "$collect2name" &&
- strings "$collect2name" | $GREP resolve_lib_name >/dev/null
- then
- # We have reworked collect2
- :
- else
- # We have old collect2
- _LT_TAGVAR(hardcode_direct, $1)=unsupported
- # It fails to find uninstalled libraries when the uninstalled
- # path is not listed in the libpath. Setting hardcode_minus_L
- # to unsupported forces relinking
- _LT_TAGVAR(hardcode_minus_L, $1)=yes
- _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
- _LT_TAGVAR(hardcode_libdir_separator, $1)=
- fi
- ;;
- esac
- shared_flag='-shared'
- if test yes = "$aix_use_runtimelinking"; then
- shared_flag="$shared_flag "'$wl-G'
- fi
- # Need to ensure runtime linking is disabled for the traditional
- # shared library, or the linker may eventually find shared libraries
- # /with/ Import File - we do not want to mix them.
- shared_flag_aix='-shared'
- shared_flag_svr4='-shared $wl-G'
- else
- # not using gcc
- if test ia64 = "$host_cpu"; then
- # VisualAge C++, Version 5.5 for AIX 5L for IA-64, Beta 3 Release
- # chokes on -Wl,-G. The following line is correct:
- shared_flag='-G'
- else
- if test yes = "$aix_use_runtimelinking"; then
- shared_flag='$wl-G'
- else
- shared_flag='$wl-bM:SRE'
- fi
- shared_flag_aix='$wl-bM:SRE'
- shared_flag_svr4='$wl-G'
- fi
- fi
-
- _LT_TAGVAR(export_dynamic_flag_spec, $1)='$wl-bexpall'
- # It seems that -bexpall does not export symbols beginning with
- # underscore (_), so it is better to generate a list of symbols to export.
- _LT_TAGVAR(always_export_symbols, $1)=yes
- if test aix,yes = "$with_aix_soname,$aix_use_runtimelinking"; then
- # Warning - without using the other runtime loading flags (-brtl),
- # -berok will link without error, but may produce a broken library.
- _LT_TAGVAR(allow_undefined_flag, $1)='-berok'
- # Determine the default libpath from the value encoded in an
- # empty executable.
- _LT_SYS_MODULE_PATH_AIX([$1])
- _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-blibpath:$libdir:'"$aix_libpath"
- _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -o $output_objdir/$soname $libobjs $deplibs $wl'$no_entry_flag' $compiler_flags `if test -n "$allow_undefined_flag"; then func_echo_all "$wl$allow_undefined_flag"; else :; fi` $wl'$exp_sym_flag:\$export_symbols' '$shared_flag
- else
- if test ia64 = "$host_cpu"; then
- _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-R $libdir:/usr/lib:/lib'
- _LT_TAGVAR(allow_undefined_flag, $1)="-z nodefs"
- _LT_TAGVAR(archive_expsym_cmds, $1)="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs '"\$wl$no_entry_flag"' $compiler_flags $wl$allow_undefined_flag '"\$wl$exp_sym_flag:\$export_symbols"
- else
- # Determine the default libpath from the value encoded in an
- # empty executable.
- _LT_SYS_MODULE_PATH_AIX([$1])
- _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-blibpath:$libdir:'"$aix_libpath"
- # Warning - without using the other run time loading flags,
- # -berok will link without error, but may produce a broken library.
- _LT_TAGVAR(no_undefined_flag, $1)=' $wl-bernotok'
- _LT_TAGVAR(allow_undefined_flag, $1)=' $wl-berok'
- if test yes = "$with_gnu_ld"; then
- # We only use this code for GNU lds that support --whole-archive.
- _LT_TAGVAR(whole_archive_flag_spec, $1)='$wl--whole-archive$convenience $wl--no-whole-archive'
- else
- # Exported symbols can be pulled into shared objects from archives
- _LT_TAGVAR(whole_archive_flag_spec, $1)='$convenience'
- fi
- _LT_TAGVAR(archive_cmds_need_lc, $1)=yes
- _LT_TAGVAR(archive_expsym_cmds, $1)='$RM -r $output_objdir/$realname.d~$MKDIR $output_objdir/$realname.d'
- # -brtl affects multiple linker settings, -berok does not and is overridden later
- compiler_flags_filtered='`func_echo_all "$compiler_flags " | $SED -e "s%-brtl\\([[, ]]\\)%-berok\\1%g"`'
- if test svr4 != "$with_aix_soname"; then
- # This is similar to how AIX traditionally builds its shared libraries.
- _LT_TAGVAR(archive_expsym_cmds, $1)="$_LT_TAGVAR(archive_expsym_cmds, $1)"'~$CC '$shared_flag_aix' -o $output_objdir/$realname.d/$soname $libobjs $deplibs $wl-bnoentry '$compiler_flags_filtered'$wl-bE:$export_symbols$allow_undefined_flag~$AR $AR_FLAGS $output_objdir/$libname$release.a $output_objdir/$realname.d/$soname'
- fi
- if test aix != "$with_aix_soname"; then
- _LT_TAGVAR(archive_expsym_cmds, $1)="$_LT_TAGVAR(archive_expsym_cmds, $1)"'~$CC '$shared_flag_svr4' -o $output_objdir/$realname.d/$shared_archive_member_spec.o $libobjs $deplibs $wl-bnoentry '$compiler_flags_filtered'$wl-bE:$export_symbols$allow_undefined_flag~$STRIP -e $output_objdir/$realname.d/$shared_archive_member_spec.o~( func_echo_all "#! $soname($shared_archive_member_spec.o)"; if test shr_64 = "$shared_archive_member_spec"; then func_echo_all "# 64"; else func_echo_all "# 32"; fi; cat $export_symbols ) > $output_objdir/$realname.d/$shared_archive_member_spec.imp~$AR $AR_FLAGS $output_objdir/$soname $output_objdir/$realname.d/$shared_archive_member_spec.o $output_objdir/$realname.d/$shared_archive_member_spec.imp'
- else
- # used by -dlpreopen to get the symbols
- _LT_TAGVAR(archive_expsym_cmds, $1)="$_LT_TAGVAR(archive_expsym_cmds, $1)"'~$MV $output_objdir/$realname.d/$soname $output_objdir'
- fi
- _LT_TAGVAR(archive_expsym_cmds, $1)="$_LT_TAGVAR(archive_expsym_cmds, $1)"'~$RM -r $output_objdir/$realname.d'
- fi
- fi
- ;;
-
- amigaos*)
- case $host_cpu in
- powerpc)
- # see comment about AmigaOS4 .so support
- _LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib'
- _LT_TAGVAR(archive_expsym_cmds, $1)=''
- ;;
- m68k)
- _LT_TAGVAR(archive_cmds, $1)='$RM $output_objdir/a2ixlibrary.data~$ECHO "#define NAME $libname" > $output_objdir/a2ixlibrary.data~$ECHO "#define LIBRARY_ID 1" >> $output_objdir/a2ixlibrary.data~$ECHO "#define VERSION $major" >> $output_objdir/a2ixlibrary.data~$ECHO "#define REVISION $revision" >> $output_objdir/a2ixlibrary.data~$AR $AR_FLAGS $lib $libobjs~$RANLIB $lib~(cd $output_objdir && a2ixlibrary -32)'
- _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
- _LT_TAGVAR(hardcode_minus_L, $1)=yes
- ;;
- esac
- ;;
-
- bsdi[[45]]*)
- _LT_TAGVAR(export_dynamic_flag_spec, $1)=-rdynamic
- ;;
-
- cygwin* | mingw* | pw32* | cegcc*)
- # When not using gcc, we currently assume that we are using
- # Microsoft Visual C++.
- # hardcode_libdir_flag_spec is actually meaningless, as there is
- # no search path for DLLs.
- case $cc_basename in
- cl*)
- # Native MSVC
- _LT_TAGVAR(hardcode_libdir_flag_spec, $1)=' '
- _LT_TAGVAR(allow_undefined_flag, $1)=unsupported
- _LT_TAGVAR(always_export_symbols, $1)=yes
- _LT_TAGVAR(file_list_spec, $1)='@'
- # Tell ltmain to make .lib files, not .a files.
- libext=lib
- # Tell ltmain to make .dll files, not .so files.
- shrext_cmds=.dll
- # FIXME: Setting linknames here is a bad hack.
- _LT_TAGVAR(archive_cmds, $1)='$CC -o $output_objdir/$soname $libobjs $compiler_flags $deplibs -Wl,-DLL,-IMPLIB:"$tool_output_objdir$libname.dll.lib"~linknames='
- _LT_TAGVAR(archive_expsym_cmds, $1)='if _LT_DLL_DEF_P([$export_symbols]); then
- cp "$export_symbols" "$output_objdir/$soname.def";
- echo "$tool_output_objdir$soname.def" > "$output_objdir/$soname.exp";
- else
- $SED -e '\''s/^/-link -EXPORT:/'\'' < $export_symbols > $output_objdir/$soname.exp;
- fi~
- $CC -o $tool_output_objdir$soname $libobjs $compiler_flags $deplibs "@$tool_output_objdir$soname.exp" -Wl,-DLL,-IMPLIB:"$tool_output_objdir$libname.dll.lib"~
- linknames='
- # The linker will not automatically build a static lib if we build a DLL.
- # _LT_TAGVAR(old_archive_from_new_cmds, $1)='true'
- _LT_TAGVAR(enable_shared_with_static_runtimes, $1)=yes
- _LT_TAGVAR(exclude_expsyms, $1)='_NULL_IMPORT_DESCRIPTOR|_IMPORT_DESCRIPTOR_.*'
- _LT_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED -e '\''/^[[BCDGRS]][[ ]]/s/.*[[ ]]\([[^ ]]*\)/\1,DATA/'\'' | $SED -e '\''/^[[AITW]][[ ]]/s/.*[[ ]]//'\'' | sort | uniq > $export_symbols'
- # Don't use ranlib
- _LT_TAGVAR(old_postinstall_cmds, $1)='chmod 644 $oldlib'
- _LT_TAGVAR(postlink_cmds, $1)='lt_outputfile="@OUTPUT@"~
- lt_tool_outputfile="@TOOL_OUTPUT@"~
- case $lt_outputfile in
- *.exe|*.EXE) ;;
- *)
- lt_outputfile=$lt_outputfile.exe
- lt_tool_outputfile=$lt_tool_outputfile.exe
- ;;
- esac~
- if test : != "$MANIFEST_TOOL" && test -f "$lt_outputfile.manifest"; then
- $MANIFEST_TOOL -manifest "$lt_tool_outputfile.manifest" -outputresource:"$lt_tool_outputfile" || exit 1;
- $RM "$lt_outputfile.manifest";
- fi'
- ;;
- *)
- # Assume MSVC wrapper
- _LT_TAGVAR(hardcode_libdir_flag_spec, $1)=' '
- _LT_TAGVAR(allow_undefined_flag, $1)=unsupported
- # Tell ltmain to make .lib files, not .a files.
- libext=lib
- # Tell ltmain to make .dll files, not .so files.
- shrext_cmds=.dll
- # FIXME: Setting linknames here is a bad hack.
- _LT_TAGVAR(archive_cmds, $1)='$CC -o $lib $libobjs $compiler_flags `func_echo_all "$deplibs" | $SED '\''s/ -lc$//'\''` -link -dll~linknames='
- # The linker will automatically build a .lib file if we build a DLL.
- _LT_TAGVAR(old_archive_from_new_cmds, $1)='true'
- # FIXME: Should let the user specify the lib program.
- _LT_TAGVAR(old_archive_cmds, $1)='lib -OUT:$oldlib$oldobjs$old_deplibs'
- _LT_TAGVAR(enable_shared_with_static_runtimes, $1)=yes
- ;;
- esac
- ;;
-
- darwin* | rhapsody*)
- _LT_DARWIN_LINKER_FEATURES($1)
- ;;
-
- dgux*)
- _LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
- _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
- _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
- ;;
-
- # FreeBSD 2.2.[012] allows us to include c++rt0.o to get C++ constructor
- # support. Future versions do this automatically, but an explicit c++rt0.o
- # does not break anything, and helps significantly (at the cost of a little
- # extra space).
- freebsd2.2*)
- _LT_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags /usr/lib/c++rt0.o'
- _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
- _LT_TAGVAR(hardcode_direct, $1)=yes
- _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
- ;;
-
- # Unfortunately, older versions of FreeBSD 2 do not have this feature.
- freebsd2.*)
- _LT_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags'
- _LT_TAGVAR(hardcode_direct, $1)=yes
- _LT_TAGVAR(hardcode_minus_L, $1)=yes
- _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
- ;;
-
- # FreeBSD 3 and greater uses gcc -shared to do shared libraries.
- freebsd* | dragonfly*)
- _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags'
- _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
- _LT_TAGVAR(hardcode_direct, $1)=yes
- _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
- ;;
-
- hpux9*)
- if test yes = "$GCC"; then
- _LT_TAGVAR(archive_cmds, $1)='$RM $output_objdir/$soname~$CC -shared $pic_flag $wl+b $wl$install_libdir -o $output_objdir/$soname $libobjs $deplibs $compiler_flags~test "x$output_objdir/$soname" = "x$lib" || mv $output_objdir/$soname $lib'
- else
- _LT_TAGVAR(archive_cmds, $1)='$RM $output_objdir/$soname~$LD -b +b $install_libdir -o $output_objdir/$soname $libobjs $deplibs $linker_flags~test "x$output_objdir/$soname" = "x$lib" || mv $output_objdir/$soname $lib'
- fi
- _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl+b $wl$libdir'
- _LT_TAGVAR(hardcode_libdir_separator, $1)=:
- _LT_TAGVAR(hardcode_direct, $1)=yes
-
- # hardcode_minus_L: Not really in the search PATH,
- # but as the default location of the library.
- _LT_TAGVAR(hardcode_minus_L, $1)=yes
- _LT_TAGVAR(export_dynamic_flag_spec, $1)='$wl-E'
- ;;
-
- hpux10*)
- if test yes,no = "$GCC,$with_gnu_ld"; then
- _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $wl+h $wl$soname $wl+b $wl$install_libdir -o $lib $libobjs $deplibs $compiler_flags'
- else
- _LT_TAGVAR(archive_cmds, $1)='$LD -b +h $soname +b $install_libdir -o $lib $libobjs $deplibs $linker_flags'
- fi
- if test no = "$with_gnu_ld"; then
- _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl+b $wl$libdir'
- _LT_TAGVAR(hardcode_libdir_separator, $1)=:
- _LT_TAGVAR(hardcode_direct, $1)=yes
- _LT_TAGVAR(hardcode_direct_absolute, $1)=yes
- _LT_TAGVAR(export_dynamic_flag_spec, $1)='$wl-E'
- # hardcode_minus_L: Not really in the search PATH,
- # but as the default location of the library.
- _LT_TAGVAR(hardcode_minus_L, $1)=yes
- fi
- ;;
-
- hpux11*)
- if test yes,no = "$GCC,$with_gnu_ld"; then
- case $host_cpu in
- hppa*64*)
- _LT_TAGVAR(archive_cmds, $1)='$CC -shared $wl+h $wl$soname -o $lib $libobjs $deplibs $compiler_flags'
- ;;
- ia64*)
- _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $wl+h $wl$soname $wl+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags'
- ;;
- *)
- _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $wl+h $wl$soname $wl+b $wl$install_libdir -o $lib $libobjs $deplibs $compiler_flags'
- ;;
- esac
- else
- case $host_cpu in
- hppa*64*)
- _LT_TAGVAR(archive_cmds, $1)='$CC -b $wl+h $wl$soname -o $lib $libobjs $deplibs $compiler_flags'
- ;;
- ia64*)
- _LT_TAGVAR(archive_cmds, $1)='$CC -b $wl+h $wl$soname $wl+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags'
- ;;
- *)
- m4_if($1, [], [
- # Older versions of the 11.00 compiler do not understand -b yet
- # (HP92453-01 A.11.01.20 doesn't, HP92453-01 B.11.X.35175-35176.GP does)
- _LT_LINKER_OPTION([if $CC understands -b],
- _LT_TAGVAR(lt_cv_prog_compiler__b, $1), [-b],
- [_LT_TAGVAR(archive_cmds, $1)='$CC -b $wl+h $wl$soname $wl+b $wl$install_libdir -o $lib $libobjs $deplibs $compiler_flags'],
- [_LT_TAGVAR(archive_cmds, $1)='$LD -b +h $soname +b $install_libdir -o $lib $libobjs $deplibs $linker_flags'])],
- [_LT_TAGVAR(archive_cmds, $1)='$CC -b $wl+h $wl$soname $wl+b $wl$install_libdir -o $lib $libobjs $deplibs $compiler_flags'])
- ;;
- esac
- fi
- if test no = "$with_gnu_ld"; then
- _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl+b $wl$libdir'
- _LT_TAGVAR(hardcode_libdir_separator, $1)=:
-
- case $host_cpu in
- hppa*64*|ia64*)
- _LT_TAGVAR(hardcode_direct, $1)=no
- _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
- ;;
- *)
- _LT_TAGVAR(hardcode_direct, $1)=yes
- _LT_TAGVAR(hardcode_direct_absolute, $1)=yes
- _LT_TAGVAR(export_dynamic_flag_spec, $1)='$wl-E'
-
- # hardcode_minus_L: Not really in the search PATH,
- # but as the default location of the library.
- _LT_TAGVAR(hardcode_minus_L, $1)=yes
- ;;
- esac
- fi
- ;;
-
- irix5* | irix6* | nonstopux*)
- if test yes = "$GCC"; then
- _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags $wl-soname $wl$soname `test -n "$verstring" && func_echo_all "$wl-set_version $wl$verstring"` $wl-update_registry $wl$output_objdir/so_locations -o $lib'
- # Try to use the -exported_symbol ld option, if it does not
- # work, assume that -exports_file does not work either and
- # implicitly export all symbols.
- # This should be the same for all languages, so no per-tag cache variable.
- AC_CACHE_CHECK([whether the $host_os linker accepts -exported_symbol],
- [lt_cv_irix_exported_symbol],
- [save_LDFLAGS=$LDFLAGS
- LDFLAGS="$LDFLAGS -shared $wl-exported_symbol ${wl}foo $wl-update_registry $wl/dev/null"
- AC_LINK_IFELSE(
- [AC_LANG_SOURCE(
- [AC_LANG_CASE([C], [[int foo (void) { return 0; }]],
- [C++], [[int foo (void) { return 0; }]],
- [Fortran 77], [[
- subroutine foo
- end]],
- [Fortran], [[
- subroutine foo
- end]])])],
- [lt_cv_irix_exported_symbol=yes],
- [lt_cv_irix_exported_symbol=no])
- LDFLAGS=$save_LDFLAGS])
- if test yes = "$lt_cv_irix_exported_symbol"; then
- _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags $wl-soname $wl$soname `test -n "$verstring" && func_echo_all "$wl-set_version $wl$verstring"` $wl-update_registry $wl$output_objdir/so_locations $wl-exports_file $wl$export_symbols -o $lib'
- fi
- else
- _LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags -soname $soname `test -n "$verstring" && func_echo_all "-set_version $verstring"` -update_registry $output_objdir/so_locations -o $lib'
- _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags -soname $soname `test -n "$verstring" && func_echo_all "-set_version $verstring"` -update_registry $output_objdir/so_locations -exports_file $export_symbols -o $lib'
- fi
- _LT_TAGVAR(archive_cmds_need_lc, $1)='no'
- _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-rpath $wl$libdir'
- _LT_TAGVAR(hardcode_libdir_separator, $1)=:
- _LT_TAGVAR(inherit_rpath, $1)=yes
- _LT_TAGVAR(link_all_deplibs, $1)=yes
- ;;
-
- linux*)
- case $cc_basename in
- tcc*)
- # Fabrice Bellard et al's Tiny C Compiler
- _LT_TAGVAR(ld_shlibs, $1)=yes
- _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags'
- ;;
- esac
- ;;
-
- netbsd*)
- if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then
- _LT_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags' # a.out
- else
- _LT_TAGVAR(archive_cmds, $1)='$LD -shared -o $lib $libobjs $deplibs $linker_flags' # ELF
- fi
- _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
- _LT_TAGVAR(hardcode_direct, $1)=yes
- _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
- ;;
-
- newsos6)
- _LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
- _LT_TAGVAR(hardcode_direct, $1)=yes
- _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-rpath $wl$libdir'
- _LT_TAGVAR(hardcode_libdir_separator, $1)=:
- _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
- ;;
-
- *nto* | *qnx*)
- ;;
-
- openbsd* | bitrig*)
- if test -f /usr/libexec/ld.so; then
- _LT_TAGVAR(hardcode_direct, $1)=yes
- _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
- _LT_TAGVAR(hardcode_direct_absolute, $1)=yes
- if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`"; then
- _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags'
- _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags $wl-retain-symbols-file,$export_symbols'
- _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-rpath,$libdir'
- _LT_TAGVAR(export_dynamic_flag_spec, $1)='$wl-E'
- else
- _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags'
- _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-rpath,$libdir'
- fi
- else
- _LT_TAGVAR(ld_shlibs, $1)=no
- fi
- ;;
-
- os2*)
- _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
- _LT_TAGVAR(hardcode_minus_L, $1)=yes
- _LT_TAGVAR(allow_undefined_flag, $1)=unsupported
- shrext_cmds=.dll
- _LT_TAGVAR(archive_cmds, $1)='$ECHO "LIBRARY ${soname%$shared_ext} INITINSTANCE TERMINSTANCE" > $output_objdir/$libname.def~
- $ECHO "DESCRIPTION \"$libname\"" >> $output_objdir/$libname.def~
- $ECHO "DATA MULTIPLE NONSHARED" >> $output_objdir/$libname.def~
- $ECHO EXPORTS >> $output_objdir/$libname.def~
- emxexp $libobjs | $SED /"_DLL_InitTerm"/d >> $output_objdir/$libname.def~
- $CC -Zdll -Zcrtdll -o $output_objdir/$soname $libobjs $deplibs $compiler_flags $output_objdir/$libname.def~
- emximp -o $lib $output_objdir/$libname.def'
- _LT_TAGVAR(archive_expsym_cmds, $1)='$ECHO "LIBRARY ${soname%$shared_ext} INITINSTANCE TERMINSTANCE" > $output_objdir/$libname.def~
- $ECHO "DESCRIPTION \"$libname\"" >> $output_objdir/$libname.def~
- $ECHO "DATA MULTIPLE NONSHARED" >> $output_objdir/$libname.def~
- $ECHO EXPORTS >> $output_objdir/$libname.def~
- prefix_cmds="$SED"~
- if test EXPORTS = "`$SED 1q $export_symbols`"; then
- prefix_cmds="$prefix_cmds -e 1d";
- fi~
- prefix_cmds="$prefix_cmds -e \"s/^\(.*\)$/_\1/g\""~
- cat $export_symbols | $prefix_cmds >> $output_objdir/$libname.def~
- $CC -Zdll -Zcrtdll -o $output_objdir/$soname $libobjs $deplibs $compiler_flags $output_objdir/$libname.def~
- emximp -o $lib $output_objdir/$libname.def'
- _LT_TAGVAR(old_archive_From_new_cmds, $1)='emximp -o $output_objdir/${libname}_dll.a $output_objdir/$libname.def'
- _LT_TAGVAR(enable_shared_with_static_runtimes, $1)=yes
- ;;
-
- osf3*)
- if test yes = "$GCC"; then
- _LT_TAGVAR(allow_undefined_flag, $1)=' $wl-expect_unresolved $wl\*'
- _LT_TAGVAR(archive_cmds, $1)='$CC -shared$allow_undefined_flag $libobjs $deplibs $compiler_flags $wl-soname $wl$soname `test -n "$verstring" && func_echo_all "$wl-set_version $wl$verstring"` $wl-update_registry $wl$output_objdir/so_locations -o $lib'
- else
- _LT_TAGVAR(allow_undefined_flag, $1)=' -expect_unresolved \*'
- _LT_TAGVAR(archive_cmds, $1)='$CC -shared$allow_undefined_flag $libobjs $deplibs $compiler_flags -soname $soname `test -n "$verstring" && func_echo_all "-set_version $verstring"` -update_registry $output_objdir/so_locations -o $lib'
- fi
- _LT_TAGVAR(archive_cmds_need_lc, $1)='no'
- _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-rpath $wl$libdir'
- _LT_TAGVAR(hardcode_libdir_separator, $1)=:
- ;;
-
- osf4* | osf5*) # as osf3* with the addition of -msym flag
- if test yes = "$GCC"; then
- _LT_TAGVAR(allow_undefined_flag, $1)=' $wl-expect_unresolved $wl\*'
- _LT_TAGVAR(archive_cmds, $1)='$CC -shared$allow_undefined_flag $pic_flag $libobjs $deplibs $compiler_flags $wl-msym $wl-soname $wl$soname `test -n "$verstring" && func_echo_all "$wl-set_version $wl$verstring"` $wl-update_registry $wl$output_objdir/so_locations -o $lib'
- _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-rpath $wl$libdir'
- else
- _LT_TAGVAR(allow_undefined_flag, $1)=' -expect_unresolved \*'
- _LT_TAGVAR(archive_cmds, $1)='$CC -shared$allow_undefined_flag $libobjs $deplibs $compiler_flags -msym -soname $soname `test -n "$verstring" && func_echo_all "-set_version $verstring"` -update_registry $output_objdir/so_locations -o $lib'
- _LT_TAGVAR(archive_expsym_cmds, $1)='for i in `cat $export_symbols`; do printf "%s %s\\n" -exported_symbol "\$i" >> $lib.exp; done; printf "%s\\n" "-hidden">> $lib.exp~
- $CC -shared$allow_undefined_flag $wl-input $wl$lib.exp $compiler_flags $libobjs $deplibs -soname $soname `test -n "$verstring" && $ECHO "-set_version $verstring"` -update_registry $output_objdir/so_locations -o $lib~$RM $lib.exp'
-
- # Both c and cxx compiler support -rpath directly
- _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-rpath $libdir'
- fi
- _LT_TAGVAR(archive_cmds_need_lc, $1)='no'
- _LT_TAGVAR(hardcode_libdir_separator, $1)=:
- ;;
-
- solaris*)
- _LT_TAGVAR(no_undefined_flag, $1)=' -z defs'
- if test yes = "$GCC"; then
- wlarc='$wl'
- _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $wl-z ${wl}text $wl-h $wl$soname -o $lib $libobjs $deplibs $compiler_flags'
- _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
- $CC -shared $pic_flag $wl-z ${wl}text $wl-M $wl$lib.exp $wl-h $wl$soname -o $lib $libobjs $deplibs $compiler_flags~$RM $lib.exp'
- else
- case `$CC -V 2>&1` in
- *"Compilers 5.0"*)
- wlarc=''
- _LT_TAGVAR(archive_cmds, $1)='$LD -G$allow_undefined_flag -h $soname -o $lib $libobjs $deplibs $linker_flags'
- _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
- $LD -G$allow_undefined_flag -M $lib.exp -h $soname -o $lib $libobjs $deplibs $linker_flags~$RM $lib.exp'
- ;;
- *)
- wlarc='$wl'
- _LT_TAGVAR(archive_cmds, $1)='$CC -G$allow_undefined_flag -h $soname -o $lib $libobjs $deplibs $compiler_flags'
- _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
- $CC -G$allow_undefined_flag -M $lib.exp -h $soname -o $lib $libobjs $deplibs $compiler_flags~$RM $lib.exp'
- ;;
- esac
- fi
- _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
- _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
- case $host_os in
- solaris2.[[0-5]] | solaris2.[[0-5]].*) ;;
- *)
- # The compiler driver will combine and reorder linker options,
- # but understands '-z linker_flag'. GCC discards it without '$wl',
- # but is careful enough not to reorder.
- # Supported since Solaris 2.6 (maybe 2.5.1?)
- if test yes = "$GCC"; then
- _LT_TAGVAR(whole_archive_flag_spec, $1)='$wl-z ${wl}allextract$convenience $wl-z ${wl}defaultextract'
- else
- _LT_TAGVAR(whole_archive_flag_spec, $1)='-z allextract$convenience -z defaultextract'
- fi
- ;;
- esac
- _LT_TAGVAR(link_all_deplibs, $1)=yes
- ;;
-
- sunos4*)
- if test sequent = "$host_vendor"; then
- # Use $CC to link under sequent, because it throws in some extra .o
- # files that make .init and .fini sections work.
- _LT_TAGVAR(archive_cmds, $1)='$CC -G $wl-h $soname -o $lib $libobjs $deplibs $compiler_flags'
- else
- _LT_TAGVAR(archive_cmds, $1)='$LD -assert pure-text -Bstatic -o $lib $libobjs $deplibs $linker_flags'
- fi
- _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
- _LT_TAGVAR(hardcode_direct, $1)=yes
- _LT_TAGVAR(hardcode_minus_L, $1)=yes
- _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
- ;;
-
- sysv4)
- case $host_vendor in
- sni)
- _LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
- _LT_TAGVAR(hardcode_direct, $1)=yes # is this really true???
- ;;
- siemens)
- ## LD is ld it makes a PLAMLIB
- ## CC just makes a GrossModule.
- _LT_TAGVAR(archive_cmds, $1)='$LD -G -o $lib $libobjs $deplibs $linker_flags'
- _LT_TAGVAR(reload_cmds, $1)='$CC -r -o $output$reload_objs'
- _LT_TAGVAR(hardcode_direct, $1)=no
- ;;
- motorola)
- _LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
- _LT_TAGVAR(hardcode_direct, $1)=no #Motorola manual says yes, but my tests say they lie
- ;;
- esac
- runpath_var='LD_RUN_PATH'
- _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
- ;;
-
- sysv4.3*)
- _LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
- _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
- _LT_TAGVAR(export_dynamic_flag_spec, $1)='-Bexport'
- ;;
-
- sysv4*MP*)
- if test -d /usr/nec; then
- _LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
- _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
- runpath_var=LD_RUN_PATH
- hardcode_runpath_var=yes
- _LT_TAGVAR(ld_shlibs, $1)=yes
- fi
- ;;
-
- sysv4*uw2* | sysv5OpenUNIX* | sysv5UnixWare7.[[01]].[[10]]* | unixware7* | sco3.2v5.0.[[024]]*)
- _LT_TAGVAR(no_undefined_flag, $1)='$wl-z,text'
- _LT_TAGVAR(archive_cmds_need_lc, $1)=no
- _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
- runpath_var='LD_RUN_PATH'
-
- if test yes = "$GCC"; then
- _LT_TAGVAR(archive_cmds, $1)='$CC -shared $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
- _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $wl-Bexport:$export_symbols $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
- else
- _LT_TAGVAR(archive_cmds, $1)='$CC -G $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
- _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -G $wl-Bexport:$export_symbols $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
- fi
- ;;
-
- sysv5* | sco3.2v5* | sco5v6*)
- # Note: We CANNOT use -z defs as we might desire, because we do not
- # link with -lc, and that would cause any symbols used from libc to
- # always be unresolved, which means just about no library would
- # ever link correctly. If we're not using GNU ld we use -z text
- # though, which does catch some bad symbols but isn't as heavy-handed
- # as -z defs.
- _LT_TAGVAR(no_undefined_flag, $1)='$wl-z,text'
- _LT_TAGVAR(allow_undefined_flag, $1)='$wl-z,nodefs'
- _LT_TAGVAR(archive_cmds_need_lc, $1)=no
- _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
- _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-R,$libdir'
- _LT_TAGVAR(hardcode_libdir_separator, $1)=':'
- _LT_TAGVAR(link_all_deplibs, $1)=yes
- _LT_TAGVAR(export_dynamic_flag_spec, $1)='$wl-Bexport'
- runpath_var='LD_RUN_PATH'
-
- if test yes = "$GCC"; then
- _LT_TAGVAR(archive_cmds, $1)='$CC -shared $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
- _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $wl-Bexport:$export_symbols $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
- else
- _LT_TAGVAR(archive_cmds, $1)='$CC -G $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
- _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -G $wl-Bexport:$export_symbols $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
- fi
- ;;
-
- uts4*)
- _LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
- _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
- _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
- ;;
-
- *)
- _LT_TAGVAR(ld_shlibs, $1)=no
- ;;
- esac
-
- if test sni = "$host_vendor"; then
- case $host in
- sysv4 | sysv4.2uw2* | sysv4.3* | sysv5*)
- _LT_TAGVAR(export_dynamic_flag_spec, $1)='$wl-Blargedynsym'
- ;;
- esac
- fi
- fi
-])
-AC_MSG_RESULT([$_LT_TAGVAR(ld_shlibs, $1)])
-test no = "$_LT_TAGVAR(ld_shlibs, $1)" && can_build_shared=no
-
-_LT_TAGVAR(with_gnu_ld, $1)=$with_gnu_ld
-
-_LT_DECL([], [libext], [0], [Old archive suffix (normally "a")])dnl
-_LT_DECL([], [shrext_cmds], [1], [Shared library suffix (normally ".so")])dnl
-_LT_DECL([], [extract_expsyms_cmds], [2],
- [The commands to extract the exported symbol list from a shared archive])
-
-#
-# Do we need to explicitly link libc?
-#
-case "x$_LT_TAGVAR(archive_cmds_need_lc, $1)" in
-x|xyes)
- # Assume -lc should be added
- _LT_TAGVAR(archive_cmds_need_lc, $1)=yes
-
- if test yes,yes = "$GCC,$enable_shared"; then
- case $_LT_TAGVAR(archive_cmds, $1) in
- *'~'*)
- # FIXME: we may have to deal with multi-command sequences.
- ;;
- '$CC '*)
- # Test whether the compiler implicitly links with -lc since on some
- # systems, -lgcc has to come before -lc. If gcc already passes -lc
- # to ld, don't add -lc before -lgcc.
- AC_CACHE_CHECK([whether -lc should be explicitly linked in],
- [lt_cv_]_LT_TAGVAR(archive_cmds_need_lc, $1),
- [$RM conftest*
- echo "$lt_simple_compile_test_code" > conftest.$ac_ext
-
- if AC_TRY_EVAL(ac_compile) 2>conftest.err; then
- soname=conftest
- lib=conftest
- libobjs=conftest.$ac_objext
- deplibs=
- wl=$_LT_TAGVAR(lt_prog_compiler_wl, $1)
- pic_flag=$_LT_TAGVAR(lt_prog_compiler_pic, $1)
- compiler_flags=-v
- linker_flags=-v
- verstring=
- output_objdir=.
- libname=conftest
- lt_save_allow_undefined_flag=$_LT_TAGVAR(allow_undefined_flag, $1)
- _LT_TAGVAR(allow_undefined_flag, $1)=
- if AC_TRY_EVAL(_LT_TAGVAR(archive_cmds, $1) 2\>\&1 \| $GREP \" -lc \" \>/dev/null 2\>\&1)
- then
- lt_cv_[]_LT_TAGVAR(archive_cmds_need_lc, $1)=no
- else
- lt_cv_[]_LT_TAGVAR(archive_cmds_need_lc, $1)=yes
- fi
- _LT_TAGVAR(allow_undefined_flag, $1)=$lt_save_allow_undefined_flag
- else
- cat conftest.err 1>&5
- fi
- $RM conftest*
- ])
- _LT_TAGVAR(archive_cmds_need_lc, $1)=$lt_cv_[]_LT_TAGVAR(archive_cmds_need_lc, $1)
- ;;
- esac
- fi
- ;;
-esac
-
-_LT_TAGDECL([build_libtool_need_lc], [archive_cmds_need_lc], [0],
- [Whether or not to add -lc for building shared libraries])
-_LT_TAGDECL([allow_libtool_libs_with_static_runtimes],
- [enable_shared_with_static_runtimes], [0],
- [Whether or not to disallow shared libs when runtime libs are static])
-_LT_TAGDECL([], [export_dynamic_flag_spec], [1],
- [Compiler flag to allow reflexive dlopens])
-_LT_TAGDECL([], [whole_archive_flag_spec], [1],
- [Compiler flag to generate shared objects directly from archives])
-_LT_TAGDECL([], [compiler_needs_object], [1],
- [Whether the compiler copes with passing no objects directly])
-_LT_TAGDECL([], [old_archive_from_new_cmds], [2],
- [Create an old-style archive from a shared archive])
-_LT_TAGDECL([], [old_archive_from_expsyms_cmds], [2],
- [Create a temporary old-style archive to link instead of a shared archive])
-_LT_TAGDECL([], [archive_cmds], [2], [Commands used to build a shared archive])
-_LT_TAGDECL([], [archive_expsym_cmds], [2])
-_LT_TAGDECL([], [module_cmds], [2],
- [Commands used to build a loadable module if different from building
- a shared archive.])
-_LT_TAGDECL([], [module_expsym_cmds], [2])
-_LT_TAGDECL([], [with_gnu_ld], [1],
- [Whether we are building with GNU ld or not])
-_LT_TAGDECL([], [allow_undefined_flag], [1],
- [Flag that allows shared libraries with undefined symbols to be built])
-_LT_TAGDECL([], [no_undefined_flag], [1],
- [Flag that enforces no undefined symbols])
-_LT_TAGDECL([], [hardcode_libdir_flag_spec], [1],
- [Flag to hardcode $libdir into a binary during linking.
- This must work even if $libdir does not exist])
-_LT_TAGDECL([], [hardcode_libdir_separator], [1],
- [Whether we need a single "-rpath" flag with a separated argument])
-_LT_TAGDECL([], [hardcode_direct], [0],
- [Set to "yes" if using DIR/libNAME$shared_ext during linking hardcodes
- DIR into the resulting binary])
-_LT_TAGDECL([], [hardcode_direct_absolute], [0],
- [Set to "yes" if using DIR/libNAME$shared_ext during linking hardcodes
- DIR into the resulting binary and the resulting library dependency is
- "absolute", i.e impossible to change by setting $shlibpath_var if the
- library is relocated])
-_LT_TAGDECL([], [hardcode_minus_L], [0],
- [Set to "yes" if using the -LDIR flag during linking hardcodes DIR
- into the resulting binary])
-_LT_TAGDECL([], [hardcode_shlibpath_var], [0],
- [Set to "yes" if using SHLIBPATH_VAR=DIR during linking hardcodes DIR
- into the resulting binary])
-_LT_TAGDECL([], [hardcode_automatic], [0],
- [Set to "yes" if building a shared library automatically hardcodes DIR
- into the library and all subsequent libraries and executables linked
- against it])
-_LT_TAGDECL([], [inherit_rpath], [0],
- [Set to yes if linker adds runtime paths of dependent libraries
- to runtime path list])
-_LT_TAGDECL([], [link_all_deplibs], [0],
- [Whether libtool must link a program against all its dependency libraries])
-_LT_TAGDECL([], [always_export_symbols], [0],
- [Set to "yes" if exported symbols are required])
-_LT_TAGDECL([], [export_symbols_cmds], [2],
- [The commands to list exported symbols])
-_LT_TAGDECL([], [exclude_expsyms], [1],
- [Symbols that should not be listed in the preloaded symbols])
-_LT_TAGDECL([], [include_expsyms], [1],
- [Symbols that must always be exported])
-_LT_TAGDECL([], [prelink_cmds], [2],
- [Commands necessary for linking programs (against libraries) with templates])
-_LT_TAGDECL([], [postlink_cmds], [2],
- [Commands necessary for finishing linking programs])
-_LT_TAGDECL([], [file_list_spec], [1],
- [Specify filename containing input files])
-dnl FIXME: Not yet implemented
-dnl _LT_TAGDECL([], [thread_safe_flag_spec], [1],
-dnl [Compiler flag to generate thread safe objects])
-])# _LT_LINKER_SHLIBS
-
-
-# _LT_LANG_C_CONFIG([TAG])
-# ------------------------
-# Ensure that the configuration variables for a C compiler are suitably
-# defined. These variables are subsequently used by _LT_CONFIG to write
-# the compiler configuration to 'libtool'.
-m4_defun([_LT_LANG_C_CONFIG],
-[m4_require([_LT_DECL_EGREP])dnl
-lt_save_CC=$CC
-AC_LANG_PUSH(C)
-
-# Source file extension for C test sources.
-ac_ext=c
-
-# Object file extension for compiled C test sources.
-objext=o
-_LT_TAGVAR(objext, $1)=$objext
-
-# Code to be used in simple compile tests
-lt_simple_compile_test_code="int some_variable = 0;"
-
-# Code to be used in simple link tests
-lt_simple_link_test_code='int main(){return(0);}'
-
-_LT_TAG_COMPILER
-# Save the default compiler, since it gets overwritten when the other
-# tags are being tested, and _LT_TAGVAR(compiler, []) is a NOP.
-compiler_DEFAULT=$CC
-
-# save warnings/boilerplate of simple test code
-_LT_COMPILER_BOILERPLATE
-_LT_LINKER_BOILERPLATE
-
-## CAVEAT EMPTOR:
-## There is no encapsulation within the following macros, do not change
-## the running order or otherwise move them around unless you know exactly
-## what you are doing...
-if test -n "$compiler"; then
- _LT_COMPILER_NO_RTTI($1)
- _LT_COMPILER_PIC($1)
- _LT_COMPILER_C_O($1)
- _LT_COMPILER_FILE_LOCKS($1)
- _LT_LINKER_SHLIBS($1)
- _LT_SYS_DYNAMIC_LINKER($1)
- _LT_LINKER_HARDCODE_LIBPATH($1)
- LT_SYS_DLOPEN_SELF
- _LT_CMD_STRIPLIB
-
- # Report what library types will actually be built
- AC_MSG_CHECKING([if libtool supports shared libraries])
- AC_MSG_RESULT([$can_build_shared])
-
- AC_MSG_CHECKING([whether to build shared libraries])
- test no = "$can_build_shared" && enable_shared=no
-
- # On AIX, shared libraries and static libraries use the same namespace, and
- # are all built from PIC.
- case $host_os in
- aix3*)
- test yes = "$enable_shared" && enable_static=no
- if test -n "$RANLIB"; then
- archive_cmds="$archive_cmds~\$RANLIB \$lib"
- postinstall_cmds='$RANLIB $lib'
- fi
- ;;
-
- aix[[4-9]]*)
- if test ia64 != "$host_cpu"; then
- case $enable_shared,$with_aix_soname,$aix_use_runtimelinking in
- yes,aix,yes) ;; # shared object as lib.so file only
- yes,svr4,*) ;; # shared object as lib.so archive member only
- yes,*) enable_static=no ;; # shared object in lib.a archive as well
- esac
- fi
- ;;
- esac
- AC_MSG_RESULT([$enable_shared])
-
- AC_MSG_CHECKING([whether to build static libraries])
- # Make sure either enable_shared or enable_static is yes.
- test yes = "$enable_shared" || enable_static=yes
- AC_MSG_RESULT([$enable_static])
-
- _LT_CONFIG($1)
-fi
-AC_LANG_POP
-CC=$lt_save_CC
-])# _LT_LANG_C_CONFIG
-
-
-# _LT_LANG_CXX_CONFIG([TAG])
-# --------------------------
-# Ensure that the configuration variables for a C++ compiler are suitably
-# defined. These variables are subsequently used by _LT_CONFIG to write
-# the compiler configuration to 'libtool'.
-m4_defun([_LT_LANG_CXX_CONFIG],
-[m4_require([_LT_FILEUTILS_DEFAULTS])dnl
-m4_require([_LT_DECL_EGREP])dnl
-m4_require([_LT_PATH_MANIFEST_TOOL])dnl
-if test -n "$CXX" && ( test no != "$CXX" &&
- ( (test g++ = "$CXX" && `g++ -v >/dev/null 2>&1` ) ||
- (test g++ != "$CXX"))); then
- AC_PROG_CXXCPP
-else
- _lt_caught_CXX_error=yes
-fi
-
-AC_LANG_PUSH(C++)
-_LT_TAGVAR(archive_cmds_need_lc, $1)=no
-_LT_TAGVAR(allow_undefined_flag, $1)=
-_LT_TAGVAR(always_export_symbols, $1)=no
-_LT_TAGVAR(archive_expsym_cmds, $1)=
-_LT_TAGVAR(compiler_needs_object, $1)=no
-_LT_TAGVAR(export_dynamic_flag_spec, $1)=
-_LT_TAGVAR(hardcode_direct, $1)=no
-_LT_TAGVAR(hardcode_direct_absolute, $1)=no
-_LT_TAGVAR(hardcode_libdir_flag_spec, $1)=
-_LT_TAGVAR(hardcode_libdir_separator, $1)=
-_LT_TAGVAR(hardcode_minus_L, $1)=no
-_LT_TAGVAR(hardcode_shlibpath_var, $1)=unsupported
-_LT_TAGVAR(hardcode_automatic, $1)=no
-_LT_TAGVAR(inherit_rpath, $1)=no
-_LT_TAGVAR(module_cmds, $1)=
-_LT_TAGVAR(module_expsym_cmds, $1)=
-_LT_TAGVAR(link_all_deplibs, $1)=unknown
-_LT_TAGVAR(old_archive_cmds, $1)=$old_archive_cmds
-_LT_TAGVAR(reload_flag, $1)=$reload_flag
-_LT_TAGVAR(reload_cmds, $1)=$reload_cmds
-_LT_TAGVAR(no_undefined_flag, $1)=
-_LT_TAGVAR(whole_archive_flag_spec, $1)=
-_LT_TAGVAR(enable_shared_with_static_runtimes, $1)=no
-
-# Source file extension for C++ test sources.
-ac_ext=cpp
-
-# Object file extension for compiled C++ test sources.
-objext=o
-_LT_TAGVAR(objext, $1)=$objext
-
-# No sense in running all these tests if we already determined that
-# the CXX compiler isn't working. Some variables (like enable_shared)
-# are currently assumed to apply to all compilers on this platform,
-# and will be corrupted by setting them based on a non-working compiler.
-if test yes != "$_lt_caught_CXX_error"; then
- # Code to be used in simple compile tests
- lt_simple_compile_test_code="int some_variable = 0;"
-
- # Code to be used in simple link tests
- lt_simple_link_test_code='int main(int, char *[[]]) { return(0); }'
-
- # ltmain only uses $CC for tagged configurations so make sure $CC is set.
- _LT_TAG_COMPILER
-
- # save warnings/boilerplate of simple test code
- _LT_COMPILER_BOILERPLATE
- _LT_LINKER_BOILERPLATE
-
- # Allow CC to be a program name with arguments.
- lt_save_CC=$CC
- lt_save_CFLAGS=$CFLAGS
- lt_save_LD=$LD
- lt_save_GCC=$GCC
- GCC=$GXX
- lt_save_with_gnu_ld=$with_gnu_ld
- lt_save_path_LD=$lt_cv_path_LD
- if test -n "${lt_cv_prog_gnu_ldcxx+set}"; then
- lt_cv_prog_gnu_ld=$lt_cv_prog_gnu_ldcxx
- else
- $as_unset lt_cv_prog_gnu_ld
- fi
- if test -n "${lt_cv_path_LDCXX+set}"; then
- lt_cv_path_LD=$lt_cv_path_LDCXX
- else
- $as_unset lt_cv_path_LD
- fi
- test -z "${LDCXX+set}" || LD=$LDCXX
- CC=${CXX-"c++"}
- CFLAGS=$CXXFLAGS
- compiler=$CC
- _LT_TAGVAR(compiler, $1)=$CC
- _LT_CC_BASENAME([$compiler])
-
- if test -n "$compiler"; then
- # We don't want -fno-exception when compiling C++ code, so set the
- # no_builtin_flag separately
- if test yes = "$GXX"; then
- _LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)=' -fno-builtin'
- else
- _LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)=
- fi
-
- if test yes = "$GXX"; then
- # Set up default GNU C++ configuration
-
- LT_PATH_LD
-
- # Check if GNU C++ uses GNU ld as the underlying linker, since the
- # archiving commands below assume that GNU ld is being used.
- if test yes = "$with_gnu_ld"; then
- _LT_TAGVAR(archive_cmds, $1)='$CC $pic_flag -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags $wl-soname $wl$soname -o $lib'
- _LT_TAGVAR(archive_expsym_cmds, $1)='$CC $pic_flag -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags $wl-soname $wl$soname $wl-retain-symbols-file $wl$export_symbols -o $lib'
-
- _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-rpath $wl$libdir'
- _LT_TAGVAR(export_dynamic_flag_spec, $1)='$wl--export-dynamic'
-
- # If archive_cmds runs LD, not CC, wlarc should be empty
- # XXX I think wlarc can be eliminated in ltcf-cxx, but I need to
- # investigate it a little bit more. (MM)
- wlarc='$wl'
-
- # ancient GNU ld didn't support --whole-archive et. al.
- if eval "`$CC -print-prog-name=ld` --help 2>&1" |
- $GREP 'no-whole-archive' > /dev/null; then
- _LT_TAGVAR(whole_archive_flag_spec, $1)=$wlarc'--whole-archive$convenience '$wlarc'--no-whole-archive'
- else
- _LT_TAGVAR(whole_archive_flag_spec, $1)=
- fi
- else
- with_gnu_ld=no
- wlarc=
-
- # A generic and very simple default shared library creation
- # command for GNU C++ for the case where it uses the native
- # linker, instead of GNU ld. If possible, this setting should
- # overridden to take advantage of the native linker features on
- # the platform it is being used on.
- _LT_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $lib'
- fi
-
- # Commands to make compiler produce verbose output that lists
- # what "hidden" libraries, object files and flags are used when
- # linking a shared library.
- output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP -v "^Configured with:" | $GREP "\-L"'
-
- else
- GXX=no
- with_gnu_ld=no
- wlarc=
- fi
-
- # PORTME: fill in a description of your system's C++ link characteristics
- AC_MSG_CHECKING([whether the $compiler linker ($LD) supports shared libraries])
- _LT_TAGVAR(ld_shlibs, $1)=yes
- case $host_os in
- aix3*)
- # FIXME: insert proper C++ library support
- _LT_TAGVAR(ld_shlibs, $1)=no
- ;;
- aix[[4-9]]*)
- if test ia64 = "$host_cpu"; then
- # On IA64, the linker does run time linking by default, so we don't
- # have to do anything special.
- aix_use_runtimelinking=no
- exp_sym_flag='-Bexport'
- no_entry_flag=
- else
- aix_use_runtimelinking=no
-
- # Test if we are trying to use run time linking or normal
- # AIX style linking. If -brtl is somewhere in LDFLAGS, we
- # have runtime linking enabled, and use it for executables.
- # For shared libraries, we enable/disable runtime linking
- # depending on the kind of the shared library created -
- # when "with_aix_soname,aix_use_runtimelinking" is:
- # "aix,no" lib.a(lib.so.V) shared, rtl:no, for executables
- # "aix,yes" lib.so shared, rtl:yes, for executables
- # lib.a static archive
- # "both,no" lib.so.V(shr.o) shared, rtl:yes
- # lib.a(lib.so.V) shared, rtl:no, for executables
- # "both,yes" lib.so.V(shr.o) shared, rtl:yes, for executables
- # lib.a(lib.so.V) shared, rtl:no
- # "svr4,*" lib.so.V(shr.o) shared, rtl:yes, for executables
- # lib.a static archive
- case $host_os in aix4.[[23]]|aix4.[[23]].*|aix[[5-9]]*)
- for ld_flag in $LDFLAGS; do
- case $ld_flag in
- *-brtl*)
- aix_use_runtimelinking=yes
- break
- ;;
- esac
- done
- if test svr4,no = "$with_aix_soname,$aix_use_runtimelinking"; then
- # With aix-soname=svr4, we create the lib.so.V shared archives only,
- # so we don't have lib.a shared libs to link our executables.
- # We have to force runtime linking in this case.
- aix_use_runtimelinking=yes
- LDFLAGS="$LDFLAGS -Wl,-brtl"
- fi
- ;;
- esac
-
- exp_sym_flag='-bexport'
- no_entry_flag='-bnoentry'
- fi
-
- # When large executables or shared objects are built, AIX ld can
- # have problems creating the table of contents. If linking a library
- # or program results in "error TOC overflow" add -mminimal-toc to
- # CXXFLAGS/CFLAGS for g++/gcc. In the cases where that is not
- # enough to fix the problem, add -Wl,-bbigtoc to LDFLAGS.
-
- _LT_TAGVAR(archive_cmds, $1)=''
- _LT_TAGVAR(hardcode_direct, $1)=yes
- _LT_TAGVAR(hardcode_direct_absolute, $1)=yes
- _LT_TAGVAR(hardcode_libdir_separator, $1)=':'
- _LT_TAGVAR(link_all_deplibs, $1)=yes
- _LT_TAGVAR(file_list_spec, $1)='$wl-f,'
- case $with_aix_soname,$aix_use_runtimelinking in
- aix,*) ;; # no import file
- svr4,* | *,yes) # use import file
- # The Import File defines what to hardcode.
- _LT_TAGVAR(hardcode_direct, $1)=no
- _LT_TAGVAR(hardcode_direct_absolute, $1)=no
- ;;
- esac
-
- if test yes = "$GXX"; then
- case $host_os in aix4.[[012]]|aix4.[[012]].*)
- # We only want to do this on AIX 4.2 and lower, the check
- # below for broken collect2 doesn't work under 4.3+
- collect2name=`$CC -print-prog-name=collect2`
- if test -f "$collect2name" &&
- strings "$collect2name" | $GREP resolve_lib_name >/dev/null
- then
- # We have reworked collect2
- :
- else
- # We have old collect2
- _LT_TAGVAR(hardcode_direct, $1)=unsupported
- # It fails to find uninstalled libraries when the uninstalled
- # path is not listed in the libpath. Setting hardcode_minus_L
- # to unsupported forces relinking
- _LT_TAGVAR(hardcode_minus_L, $1)=yes
- _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
- _LT_TAGVAR(hardcode_libdir_separator, $1)=
- fi
- esac
- shared_flag='-shared'
- if test yes = "$aix_use_runtimelinking"; then
- shared_flag=$shared_flag' $wl-G'
- fi
- # Need to ensure runtime linking is disabled for the traditional
- # shared library, or the linker may eventually find shared libraries
- # /with/ Import File - we do not want to mix them.
- shared_flag_aix='-shared'
- shared_flag_svr4='-shared $wl-G'
- else
- # not using gcc
- if test ia64 = "$host_cpu"; then
- # VisualAge C++, Version 5.5 for AIX 5L for IA-64, Beta 3 Release
- # chokes on -Wl,-G. The following line is correct:
- shared_flag='-G'
- else
- if test yes = "$aix_use_runtimelinking"; then
- shared_flag='$wl-G'
- else
- shared_flag='$wl-bM:SRE'
- fi
- shared_flag_aix='$wl-bM:SRE'
- shared_flag_svr4='$wl-G'
- fi
- fi
-
- _LT_TAGVAR(export_dynamic_flag_spec, $1)='$wl-bexpall'
- # It seems that -bexpall does not export symbols beginning with
- # underscore (_), so it is better to generate a list of symbols to
- # export.
- _LT_TAGVAR(always_export_symbols, $1)=yes
- if test aix,yes = "$with_aix_soname,$aix_use_runtimelinking"; then
- # Warning - without using the other runtime loading flags (-brtl),
- # -berok will link without error, but may produce a broken library.
- # The "-G" linker flag allows undefined symbols.
- _LT_TAGVAR(no_undefined_flag, $1)='-bernotok'
- # Determine the default libpath from the value encoded in an empty
- # executable.
- _LT_SYS_MODULE_PATH_AIX([$1])
- _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-blibpath:$libdir:'"$aix_libpath"
-
- _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -o $output_objdir/$soname $libobjs $deplibs $wl'$no_entry_flag' $compiler_flags `if test -n "$allow_undefined_flag"; then func_echo_all "$wl$allow_undefined_flag"; else :; fi` $wl'$exp_sym_flag:\$export_symbols' '$shared_flag
- else
- if test ia64 = "$host_cpu"; then
- _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-R $libdir:/usr/lib:/lib'
- _LT_TAGVAR(allow_undefined_flag, $1)="-z nodefs"
- _LT_TAGVAR(archive_expsym_cmds, $1)="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs '"\$wl$no_entry_flag"' $compiler_flags $wl$allow_undefined_flag '"\$wl$exp_sym_flag:\$export_symbols"
- else
- # Determine the default libpath from the value encoded in an
- # empty executable.
- _LT_SYS_MODULE_PATH_AIX([$1])
- _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-blibpath:$libdir:'"$aix_libpath"
- # Warning - without using the other run time loading flags,
- # -berok will link without error, but may produce a broken library.
- _LT_TAGVAR(no_undefined_flag, $1)=' $wl-bernotok'
- _LT_TAGVAR(allow_undefined_flag, $1)=' $wl-berok'
- if test yes = "$with_gnu_ld"; then
- # We only use this code for GNU lds that support --whole-archive.
- _LT_TAGVAR(whole_archive_flag_spec, $1)='$wl--whole-archive$convenience $wl--no-whole-archive'
- else
- # Exported symbols can be pulled into shared objects from archives
- _LT_TAGVAR(whole_archive_flag_spec, $1)='$convenience'
- fi
- _LT_TAGVAR(archive_cmds_need_lc, $1)=yes
- _LT_TAGVAR(archive_expsym_cmds, $1)='$RM -r $output_objdir/$realname.d~$MKDIR $output_objdir/$realname.d'
- # -brtl affects multiple linker settings, -berok does not and is overridden later
- compiler_flags_filtered='`func_echo_all "$compiler_flags " | $SED -e "s%-brtl\\([[, ]]\\)%-berok\\1%g"`'
- if test svr4 != "$with_aix_soname"; then
- # This is similar to how AIX traditionally builds its shared
- # libraries. Need -bnortl late, we may have -brtl in LDFLAGS.
- _LT_TAGVAR(archive_expsym_cmds, $1)="$_LT_TAGVAR(archive_expsym_cmds, $1)"'~$CC '$shared_flag_aix' -o $output_objdir/$realname.d/$soname $libobjs $deplibs $wl-bnoentry '$compiler_flags_filtered'$wl-bE:$export_symbols$allow_undefined_flag~$AR $AR_FLAGS $output_objdir/$libname$release.a $output_objdir/$realname.d/$soname'
- fi
- if test aix != "$with_aix_soname"; then
- _LT_TAGVAR(archive_expsym_cmds, $1)="$_LT_TAGVAR(archive_expsym_cmds, $1)"'~$CC '$shared_flag_svr4' -o $output_objdir/$realname.d/$shared_archive_member_spec.o $libobjs $deplibs $wl-bnoentry '$compiler_flags_filtered'$wl-bE:$export_symbols$allow_undefined_flag~$STRIP -e $output_objdir/$realname.d/$shared_archive_member_spec.o~( func_echo_all "#! $soname($shared_archive_member_spec.o)"; if test shr_64 = "$shared_archive_member_spec"; then func_echo_all "# 64"; else func_echo_all "# 32"; fi; cat $export_symbols ) > $output_objdir/$realname.d/$shared_archive_member_spec.imp~$AR $AR_FLAGS $output_objdir/$soname $output_objdir/$realname.d/$shared_archive_member_spec.o $output_objdir/$realname.d/$shared_archive_member_spec.imp'
- else
- # used by -dlpreopen to get the symbols
- _LT_TAGVAR(archive_expsym_cmds, $1)="$_LT_TAGVAR(archive_expsym_cmds, $1)"'~$MV $output_objdir/$realname.d/$soname $output_objdir'
- fi
- _LT_TAGVAR(archive_expsym_cmds, $1)="$_LT_TAGVAR(archive_expsym_cmds, $1)"'~$RM -r $output_objdir/$realname.d'
- fi
- fi
- ;;
-
- beos*)
- if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
- _LT_TAGVAR(allow_undefined_flag, $1)=unsupported
- # Joseph Beckenbach says some releases of gcc
- # support --undefined. This deserves some investigation. FIXME
- _LT_TAGVAR(archive_cmds, $1)='$CC -nostart $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib'
- else
- _LT_TAGVAR(ld_shlibs, $1)=no
- fi
- ;;
-
- chorus*)
- case $cc_basename in
- *)
- # FIXME: insert proper C++ library support
- _LT_TAGVAR(ld_shlibs, $1)=no
- ;;
- esac
- ;;
-
- cygwin* | mingw* | pw32* | cegcc*)
- case $GXX,$cc_basename in
- ,cl* | no,cl*)
- # Native MSVC
- # hardcode_libdir_flag_spec is actually meaningless, as there is
- # no search path for DLLs.
- _LT_TAGVAR(hardcode_libdir_flag_spec, $1)=' '
- _LT_TAGVAR(allow_undefined_flag, $1)=unsupported
- _LT_TAGVAR(always_export_symbols, $1)=yes
- _LT_TAGVAR(file_list_spec, $1)='@'
- # Tell ltmain to make .lib files, not .a files.
- libext=lib
- # Tell ltmain to make .dll files, not .so files.
- shrext_cmds=.dll
- # FIXME: Setting linknames here is a bad hack.
- _LT_TAGVAR(archive_cmds, $1)='$CC -o $output_objdir/$soname $libobjs $compiler_flags $deplibs -Wl,-DLL,-IMPLIB:"$tool_output_objdir$libname.dll.lib"~linknames='
- _LT_TAGVAR(archive_expsym_cmds, $1)='if _LT_DLL_DEF_P([$export_symbols]); then
- cp "$export_symbols" "$output_objdir/$soname.def";
- echo "$tool_output_objdir$soname.def" > "$output_objdir/$soname.exp";
- else
- $SED -e '\''s/^/-link -EXPORT:/'\'' < $export_symbols > $output_objdir/$soname.exp;
- fi~
- $CC -o $tool_output_objdir$soname $libobjs $compiler_flags $deplibs "@$tool_output_objdir$soname.exp" -Wl,-DLL,-IMPLIB:"$tool_output_objdir$libname.dll.lib"~
- linknames='
- # The linker will not automatically build a static lib if we build a DLL.
- # _LT_TAGVAR(old_archive_from_new_cmds, $1)='true'
- _LT_TAGVAR(enable_shared_with_static_runtimes, $1)=yes
- # Don't use ranlib
- _LT_TAGVAR(old_postinstall_cmds, $1)='chmod 644 $oldlib'
- _LT_TAGVAR(postlink_cmds, $1)='lt_outputfile="@OUTPUT@"~
- lt_tool_outputfile="@TOOL_OUTPUT@"~
- case $lt_outputfile in
- *.exe|*.EXE) ;;
- *)
- lt_outputfile=$lt_outputfile.exe
- lt_tool_outputfile=$lt_tool_outputfile.exe
- ;;
- esac~
- func_to_tool_file "$lt_outputfile"~
- if test : != "$MANIFEST_TOOL" && test -f "$lt_outputfile.manifest"; then
- $MANIFEST_TOOL -manifest "$lt_tool_outputfile.manifest" -outputresource:"$lt_tool_outputfile" || exit 1;
- $RM "$lt_outputfile.manifest";
- fi'
- ;;
- *)
- # g++
- # _LT_TAGVAR(hardcode_libdir_flag_spec, $1) is actually meaningless,
- # as there is no search path for DLLs.
- _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
- _LT_TAGVAR(export_dynamic_flag_spec, $1)='$wl--export-all-symbols'
- _LT_TAGVAR(allow_undefined_flag, $1)=unsupported
- _LT_TAGVAR(always_export_symbols, $1)=no
- _LT_TAGVAR(enable_shared_with_static_runtimes, $1)=yes
-
- if $LD --help 2>&1 | $GREP 'auto-import' > /dev/null; then
- _LT_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $output_objdir/$soname $wl--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib'
- # If the export-symbols file already is a .def file, use it as
- # is; otherwise, prepend EXPORTS...
- _LT_TAGVAR(archive_expsym_cmds, $1)='if _LT_DLL_DEF_P([$export_symbols]); then
- cp $export_symbols $output_objdir/$soname.def;
- else
- echo EXPORTS > $output_objdir/$soname.def;
- cat $export_symbols >> $output_objdir/$soname.def;
- fi~
- $CC -shared -nostdlib $output_objdir/$soname.def $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $output_objdir/$soname $wl--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib'
- else
- _LT_TAGVAR(ld_shlibs, $1)=no
- fi
- ;;
- esac
- ;;
- darwin* | rhapsody*)
- _LT_DARWIN_LINKER_FEATURES($1)
- ;;
-
- os2*)
- _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
- _LT_TAGVAR(hardcode_minus_L, $1)=yes
- _LT_TAGVAR(allow_undefined_flag, $1)=unsupported
- shrext_cmds=.dll
- _LT_TAGVAR(archive_cmds, $1)='$ECHO "LIBRARY ${soname%$shared_ext} INITINSTANCE TERMINSTANCE" > $output_objdir/$libname.def~
- $ECHO "DESCRIPTION \"$libname\"" >> $output_objdir/$libname.def~
- $ECHO "DATA MULTIPLE NONSHARED" >> $output_objdir/$libname.def~
- $ECHO EXPORTS >> $output_objdir/$libname.def~
- emxexp $libobjs | $SED /"_DLL_InitTerm"/d >> $output_objdir/$libname.def~
- $CC -Zdll -Zcrtdll -o $output_objdir/$soname $libobjs $deplibs $compiler_flags $output_objdir/$libname.def~
- emximp -o $lib $output_objdir/$libname.def'
- _LT_TAGVAR(archive_expsym_cmds, $1)='$ECHO "LIBRARY ${soname%$shared_ext} INITINSTANCE TERMINSTANCE" > $output_objdir/$libname.def~
- $ECHO "DESCRIPTION \"$libname\"" >> $output_objdir/$libname.def~
- $ECHO "DATA MULTIPLE NONSHARED" >> $output_objdir/$libname.def~
- $ECHO EXPORTS >> $output_objdir/$libname.def~
- prefix_cmds="$SED"~
- if test EXPORTS = "`$SED 1q $export_symbols`"; then
- prefix_cmds="$prefix_cmds -e 1d";
- fi~
- prefix_cmds="$prefix_cmds -e \"s/^\(.*\)$/_\1/g\""~
- cat $export_symbols | $prefix_cmds >> $output_objdir/$libname.def~
- $CC -Zdll -Zcrtdll -o $output_objdir/$soname $libobjs $deplibs $compiler_flags $output_objdir/$libname.def~
- emximp -o $lib $output_objdir/$libname.def'
- _LT_TAGVAR(old_archive_From_new_cmds, $1)='emximp -o $output_objdir/${libname}_dll.a $output_objdir/$libname.def'
- _LT_TAGVAR(enable_shared_with_static_runtimes, $1)=yes
- ;;
-
- dgux*)
- case $cc_basename in
- ec++*)
- # FIXME: insert proper C++ library support
- _LT_TAGVAR(ld_shlibs, $1)=no
- ;;
- ghcx*)
- # Green Hills C++ Compiler
- # FIXME: insert proper C++ library support
- _LT_TAGVAR(ld_shlibs, $1)=no
- ;;
- *)
- # FIXME: insert proper C++ library support
- _LT_TAGVAR(ld_shlibs, $1)=no
- ;;
- esac
- ;;
-
- freebsd2.*)
- # C++ shared libraries reported to be fairly broken before
- # switch to ELF
- _LT_TAGVAR(ld_shlibs, $1)=no
- ;;
-
- freebsd-elf*)
- _LT_TAGVAR(archive_cmds_need_lc, $1)=no
- ;;
-
- freebsd* | dragonfly*)
- # FreeBSD 3 and later use GNU C++ and GNU ld with standard ELF
- # conventions
- _LT_TAGVAR(ld_shlibs, $1)=yes
- ;;
-
- haiku*)
- _LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib'
- _LT_TAGVAR(link_all_deplibs, $1)=yes
- ;;
-
- hpux9*)
- _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl+b $wl$libdir'
- _LT_TAGVAR(hardcode_libdir_separator, $1)=:
- _LT_TAGVAR(export_dynamic_flag_spec, $1)='$wl-E'
- _LT_TAGVAR(hardcode_direct, $1)=yes
- _LT_TAGVAR(hardcode_minus_L, $1)=yes # Not in the search PATH,
- # but as the default
- # location of the library.
-
- case $cc_basename in
- CC*)
- # FIXME: insert proper C++ library support
- _LT_TAGVAR(ld_shlibs, $1)=no
- ;;
- aCC*)
- _LT_TAGVAR(archive_cmds, $1)='$RM $output_objdir/$soname~$CC -b $wl+b $wl$install_libdir -o $output_objdir/$soname $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~test "x$output_objdir/$soname" = "x$lib" || mv $output_objdir/$soname $lib'
- # Commands to make compiler produce verbose output that lists
- # what "hidden" libraries, object files and flags are used when
- # linking a shared library.
- #
- # There doesn't appear to be a way to prevent this compiler from
- # explicitly linking system object files so we need to strip them
- # from the output so that they don't get included in the library
- # dependencies.
- output_verbose_link_cmd='templist=`($CC -b $CFLAGS -v conftest.$objext 2>&1) | $EGREP "\-L"`; list= ; for z in $templist; do case $z in conftest.$objext) list="$list $z";; *.$objext);; *) list="$list $z";;esac; done; func_echo_all "$list"'
- ;;
- *)
- if test yes = "$GXX"; then
- _LT_TAGVAR(archive_cmds, $1)='$RM $output_objdir/$soname~$CC -shared -nostdlib $pic_flag $wl+b $wl$install_libdir -o $output_objdir/$soname $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~test "x$output_objdir/$soname" = "x$lib" || mv $output_objdir/$soname $lib'
- else
- # FIXME: insert proper C++ library support
- _LT_TAGVAR(ld_shlibs, $1)=no
- fi
- ;;
- esac
- ;;
-
- hpux10*|hpux11*)
- if test no = "$with_gnu_ld"; then
- _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl+b $wl$libdir'
- _LT_TAGVAR(hardcode_libdir_separator, $1)=:
-
- case $host_cpu in
- hppa*64*|ia64*)
- ;;
- *)
- _LT_TAGVAR(export_dynamic_flag_spec, $1)='$wl-E'
- ;;
- esac
- fi
- case $host_cpu in
- hppa*64*|ia64*)
- _LT_TAGVAR(hardcode_direct, $1)=no
- _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
- ;;
- *)
- _LT_TAGVAR(hardcode_direct, $1)=yes
- _LT_TAGVAR(hardcode_direct_absolute, $1)=yes
- _LT_TAGVAR(hardcode_minus_L, $1)=yes # Not in the search PATH,
- # but as the default
- # location of the library.
- ;;
- esac
-
- case $cc_basename in
- CC*)
- # FIXME: insert proper C++ library support
- _LT_TAGVAR(ld_shlibs, $1)=no
- ;;
- aCC*)
- case $host_cpu in
- hppa*64*)
- _LT_TAGVAR(archive_cmds, $1)='$CC -b $wl+h $wl$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
- ;;
- ia64*)
- _LT_TAGVAR(archive_cmds, $1)='$CC -b $wl+h $wl$soname $wl+nodefaultrpath -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
- ;;
- *)
- _LT_TAGVAR(archive_cmds, $1)='$CC -b $wl+h $wl$soname $wl+b $wl$install_libdir -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
- ;;
- esac
- # Commands to make compiler produce verbose output that lists
- # what "hidden" libraries, object files and flags are used when
- # linking a shared library.
- #
- # There doesn't appear to be a way to prevent this compiler from
- # explicitly linking system object files so we need to strip them
- # from the output so that they don't get included in the library
- # dependencies.
- output_verbose_link_cmd='templist=`($CC -b $CFLAGS -v conftest.$objext 2>&1) | $GREP "\-L"`; list= ; for z in $templist; do case $z in conftest.$objext) list="$list $z";; *.$objext);; *) list="$list $z";;esac; done; func_echo_all "$list"'
- ;;
- *)
- if test yes = "$GXX"; then
- if test no = "$with_gnu_ld"; then
- case $host_cpu in
- hppa*64*)
- _LT_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib -fPIC $wl+h $wl$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
- ;;
- ia64*)
- _LT_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib $pic_flag $wl+h $wl$soname $wl+nodefaultrpath -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
- ;;
- *)
- _LT_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib $pic_flag $wl+h $wl$soname $wl+b $wl$install_libdir -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
- ;;
- esac
- fi
- else
- # FIXME: insert proper C++ library support
- _LT_TAGVAR(ld_shlibs, $1)=no
- fi
- ;;
- esac
- ;;
-
- interix[[3-9]]*)
- _LT_TAGVAR(hardcode_direct, $1)=no
- _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
- _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-rpath,$libdir'
- _LT_TAGVAR(export_dynamic_flag_spec, $1)='$wl-E'
- # Hack: On Interix 3.x, we cannot compile PIC because of a broken gcc.
- # Instead, shared libraries are loaded at an image base (0x10000000 by
- # default) and relocated if they conflict, which is a slow very memory
- # consuming and fragmenting process. To avoid this, we pick a random,
- # 256 KiB-aligned image base between 0x50000000 and 0x6FFC0000 at link
- # time. Moving up from 0x10000000 also allows more sbrk(2) space.
- _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags $wl-h,$soname $wl--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
- _LT_TAGVAR(archive_expsym_cmds, $1)='sed "s|^|_|" $export_symbols >$output_objdir/$soname.expsym~$CC -shared $pic_flag $libobjs $deplibs $compiler_flags $wl-h,$soname $wl--retain-symbols-file,$output_objdir/$soname.expsym $wl--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
- ;;
- irix5* | irix6*)
- case $cc_basename in
- CC*)
- # SGI C++
- _LT_TAGVAR(archive_cmds, $1)='$CC -shared -all -multigot $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -soname $soname `test -n "$verstring" && func_echo_all "-set_version $verstring"` -update_registry $output_objdir/so_locations -o $lib'
-
- # Archives containing C++ object files must be created using
- # "CC -ar", where "CC" is the IRIX C++ compiler. This is
- # necessary to make sure instantiated templates are included
- # in the archive.
- _LT_TAGVAR(old_archive_cmds, $1)='$CC -ar -WR,-u -o $oldlib $oldobjs'
- ;;
- *)
- if test yes = "$GXX"; then
- if test no = "$with_gnu_ld"; then
- _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags $wl-soname $wl$soname `test -n "$verstring" && func_echo_all "$wl-set_version $wl$verstring"` $wl-update_registry $wl$output_objdir/so_locations -o $lib'
- else
- _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags $wl-soname $wl$soname `test -n "$verstring" && func_echo_all "$wl-set_version $wl$verstring"` -o $lib'
- fi
- fi
- _LT_TAGVAR(link_all_deplibs, $1)=yes
- ;;
- esac
- _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-rpath $wl$libdir'
- _LT_TAGVAR(hardcode_libdir_separator, $1)=:
- _LT_TAGVAR(inherit_rpath, $1)=yes
- ;;
-
- linux* | k*bsd*-gnu | kopensolaris*-gnu | gnu*)
- case $cc_basename in
- KCC*)
- # Kuck and Associates, Inc. (KAI) C++ Compiler
-
- # KCC will only create a shared library if the output file
- # ends with ".so" (or ".sl" for HP-UX), so rename the library
- # to its proper name (with version) after linking.
- _LT_TAGVAR(archive_cmds, $1)='tempext=`echo $shared_ext | $SED -e '\''s/\([[^()0-9A-Za-z{}]]\)/\\\\\1/g'\''`; templib=`echo $lib | $SED -e "s/\$tempext\..*/.so/"`; $CC $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags --soname $soname -o \$templib; mv \$templib $lib'
- _LT_TAGVAR(archive_expsym_cmds, $1)='tempext=`echo $shared_ext | $SED -e '\''s/\([[^()0-9A-Za-z{}]]\)/\\\\\1/g'\''`; templib=`echo $lib | $SED -e "s/\$tempext\..*/.so/"`; $CC $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags --soname $soname -o \$templib $wl-retain-symbols-file,$export_symbols; mv \$templib $lib'
- # Commands to make compiler produce verbose output that lists
- # what "hidden" libraries, object files and flags are used when
- # linking a shared library.
- #
- # There doesn't appear to be a way to prevent this compiler from
- # explicitly linking system object files so we need to strip them
- # from the output so that they don't get included in the library
- # dependencies.
- output_verbose_link_cmd='templist=`$CC $CFLAGS -v conftest.$objext -o libconftest$shared_ext 2>&1 | $GREP "ld"`; rm -f libconftest$shared_ext; list= ; for z in $templist; do case $z in conftest.$objext) list="$list $z";; *.$objext);; *) list="$list $z";;esac; done; func_echo_all "$list"'
-
- _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-rpath,$libdir'
- _LT_TAGVAR(export_dynamic_flag_spec, $1)='$wl--export-dynamic'
-
- # Archives containing C++ object files must be created using
- # "CC -Bstatic", where "CC" is the KAI C++ compiler.
- _LT_TAGVAR(old_archive_cmds, $1)='$CC -Bstatic -o $oldlib $oldobjs'
- ;;
- icpc* | ecpc* )
- # Intel C++
- with_gnu_ld=yes
- # version 8.0 and above of icpc choke on multiply defined symbols
- # if we add $predep_objects and $postdep_objects, however 7.1 and
- # earlier do not add the objects themselves.
- case `$CC -V 2>&1` in
- *"Version 7."*)
- _LT_TAGVAR(archive_cmds, $1)='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags $wl-soname $wl$soname -o $lib'
- _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags $wl-soname $wl$soname $wl-retain-symbols-file $wl$export_symbols -o $lib'
- ;;
- *) # Version 8.0 or newer
- tmp_idyn=
- case $host_cpu in
- ia64*) tmp_idyn=' -i_dynamic';;
- esac
- _LT_TAGVAR(archive_cmds, $1)='$CC -shared'"$tmp_idyn"' $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib'
- _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared'"$tmp_idyn"' $libobjs $deplibs $compiler_flags $wl-soname $wl$soname $wl-retain-symbols-file $wl$export_symbols -o $lib'
- ;;
- esac
- _LT_TAGVAR(archive_cmds_need_lc, $1)=no
- _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-rpath,$libdir'
- _LT_TAGVAR(export_dynamic_flag_spec, $1)='$wl--export-dynamic'
- _LT_TAGVAR(whole_archive_flag_spec, $1)='$wl--whole-archive$convenience $wl--no-whole-archive'
- ;;
- pgCC* | pgcpp*)
- # Portland Group C++ compiler
- case `$CC -V` in
- *pgCC\ [[1-5]].* | *pgcpp\ [[1-5]].*)
- _LT_TAGVAR(prelink_cmds, $1)='tpldir=Template.dir~
- rm -rf $tpldir~
- $CC --prelink_objects --instantiation_dir $tpldir $objs $libobjs $compile_deplibs~
- compile_command="$compile_command `find $tpldir -name \*.o | sort | $NL2SP`"'
- _LT_TAGVAR(old_archive_cmds, $1)='tpldir=Template.dir~
- rm -rf $tpldir~
- $CC --prelink_objects --instantiation_dir $tpldir $oldobjs$old_deplibs~
- $AR $AR_FLAGS $oldlib$oldobjs$old_deplibs `find $tpldir -name \*.o | sort | $NL2SP`~
- $RANLIB $oldlib'
- _LT_TAGVAR(archive_cmds, $1)='tpldir=Template.dir~
- rm -rf $tpldir~
- $CC --prelink_objects --instantiation_dir $tpldir $predep_objects $libobjs $deplibs $convenience $postdep_objects~
- $CC -shared $pic_flag $predep_objects $libobjs $deplibs `find $tpldir -name \*.o | sort | $NL2SP` $postdep_objects $compiler_flags $wl-soname $wl$soname -o $lib'
- _LT_TAGVAR(archive_expsym_cmds, $1)='tpldir=Template.dir~
- rm -rf $tpldir~
- $CC --prelink_objects --instantiation_dir $tpldir $predep_objects $libobjs $deplibs $convenience $postdep_objects~
- $CC -shared $pic_flag $predep_objects $libobjs $deplibs `find $tpldir -name \*.o | sort | $NL2SP` $postdep_objects $compiler_flags $wl-soname $wl$soname $wl-retain-symbols-file $wl$export_symbols -o $lib'
- ;;
- *) # Version 6 and above use weak symbols
- _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags $wl-soname $wl$soname -o $lib'
- _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags $wl-soname $wl$soname $wl-retain-symbols-file $wl$export_symbols -o $lib'
- ;;
- esac
-
- _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl--rpath $wl$libdir'
- _LT_TAGVAR(export_dynamic_flag_spec, $1)='$wl--export-dynamic'
- _LT_TAGVAR(whole_archive_flag_spec, $1)='$wl--whole-archive`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; func_echo_all \"$new_convenience\"` $wl--no-whole-archive'
- ;;
- cxx*)
- # Compaq C++
- _LT_TAGVAR(archive_cmds, $1)='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags $wl-soname $wl$soname -o $lib'
- _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags $wl-soname $wl$soname -o $lib $wl-retain-symbols-file $wl$export_symbols'
-
- runpath_var=LD_RUN_PATH
- _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-rpath $libdir'
- _LT_TAGVAR(hardcode_libdir_separator, $1)=:
-
- # Commands to make compiler produce verbose output that lists
- # what "hidden" libraries, object files and flags are used when
- # linking a shared library.
- #
- # There doesn't appear to be a way to prevent this compiler from
- # explicitly linking system object files so we need to strip them
- # from the output so that they don't get included in the library
- # dependencies.
- output_verbose_link_cmd='templist=`$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP "ld"`; templist=`func_echo_all "$templist" | $SED "s/\(^.*ld.*\)\( .*ld .*$\)/\1/"`; list= ; for z in $templist; do case $z in conftest.$objext) list="$list $z";; *.$objext);; *) list="$list $z";;esac; done; func_echo_all "X$list" | $Xsed'
- ;;
- xl* | mpixl* | bgxl*)
- # IBM XL 8.0 on PPC, with GNU ld
- _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-rpath $wl$libdir'
- _LT_TAGVAR(export_dynamic_flag_spec, $1)='$wl--export-dynamic'
- _LT_TAGVAR(archive_cmds, $1)='$CC -qmkshrobj $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib'
- if test yes = "$supports_anon_versioning"; then
- _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $output_objdir/$libname.ver~
- cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~
- echo "local: *; };" >> $output_objdir/$libname.ver~
- $CC -qmkshrobj $libobjs $deplibs $compiler_flags $wl-soname $wl$soname $wl-version-script $wl$output_objdir/$libname.ver -o $lib'
- fi
- ;;
- *)
- case `$CC -V 2>&1 | sed 5q` in
- *Sun\ C*)
- # Sun C++ 5.9
- _LT_TAGVAR(no_undefined_flag, $1)=' -zdefs'
- _LT_TAGVAR(archive_cmds, $1)='$CC -G$allow_undefined_flag -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
- _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -G$allow_undefined_flag -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags $wl-retain-symbols-file $wl$export_symbols'
- _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
- _LT_TAGVAR(whole_archive_flag_spec, $1)='$wl--whole-archive`new_convenience=; for conv in $convenience\"\"; do test -z \"$conv\" || new_convenience=\"$new_convenience,$conv\"; done; func_echo_all \"$new_convenience\"` $wl--no-whole-archive'
- _LT_TAGVAR(compiler_needs_object, $1)=yes
-
- # Not sure whether something based on
- # $CC $CFLAGS -v conftest.$objext -o libconftest$shared_ext 2>&1
- # would be better.
- output_verbose_link_cmd='func_echo_all'
-
- # Archives containing C++ object files must be created using
- # "CC -xar", where "CC" is the Sun C++ compiler. This is
- # necessary to make sure instantiated templates are included
- # in the archive.
- _LT_TAGVAR(old_archive_cmds, $1)='$CC -xar -o $oldlib $oldobjs'
- ;;
- esac
- ;;
- esac
- ;;
-
- lynxos*)
- # FIXME: insert proper C++ library support
- _LT_TAGVAR(ld_shlibs, $1)=no
- ;;
-
- m88k*)
- # FIXME: insert proper C++ library support
- _LT_TAGVAR(ld_shlibs, $1)=no
- ;;
-
- mvs*)
- case $cc_basename in
- cxx*)
- # FIXME: insert proper C++ library support
- _LT_TAGVAR(ld_shlibs, $1)=no
- ;;
- *)
- # FIXME: insert proper C++ library support
- _LT_TAGVAR(ld_shlibs, $1)=no
- ;;
- esac
- ;;
-
- netbsd*)
- if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then
- _LT_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $predep_objects $libobjs $deplibs $postdep_objects $linker_flags'
- wlarc=
- _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
- _LT_TAGVAR(hardcode_direct, $1)=yes
- _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
- fi
- # Workaround some broken pre-1.5 toolchains
- output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP conftest.$objext | $SED -e "s:-lgcc -lc -lgcc::"'
- ;;
-
- *nto* | *qnx*)
- _LT_TAGVAR(ld_shlibs, $1)=yes
- ;;
-
- openbsd* | bitrig*)
- if test -f /usr/libexec/ld.so; then
- _LT_TAGVAR(hardcode_direct, $1)=yes
- _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
- _LT_TAGVAR(hardcode_direct_absolute, $1)=yes
- _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $lib'
- _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-rpath,$libdir'
- if test -z "`echo __ELF__ | $CC -E - | grep __ELF__`"; then
- _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags $wl-retain-symbols-file,$export_symbols -o $lib'
- _LT_TAGVAR(export_dynamic_flag_spec, $1)='$wl-E'
- _LT_TAGVAR(whole_archive_flag_spec, $1)=$wlarc'--whole-archive$convenience '$wlarc'--no-whole-archive'
- fi
- output_verbose_link_cmd=func_echo_all
- else
- _LT_TAGVAR(ld_shlibs, $1)=no
- fi
- ;;
-
- osf3* | osf4* | osf5*)
- case $cc_basename in
- KCC*)
- # Kuck and Associates, Inc. (KAI) C++ Compiler
-
- # KCC will only create a shared library if the output file
- # ends with ".so" (or ".sl" for HP-UX), so rename the library
- # to its proper name (with version) after linking.
- _LT_TAGVAR(archive_cmds, $1)='tempext=`echo $shared_ext | $SED -e '\''s/\([[^()0-9A-Za-z{}]]\)/\\\\\1/g'\''`; templib=`echo "$lib" | $SED -e "s/\$tempext\..*/.so/"`; $CC $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags --soname $soname -o \$templib; mv \$templib $lib'
-
- _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-rpath,$libdir'
- _LT_TAGVAR(hardcode_libdir_separator, $1)=:
-
- # Archives containing C++ object files must be created using
- # the KAI C++ compiler.
- case $host in
- osf3*) _LT_TAGVAR(old_archive_cmds, $1)='$CC -Bstatic -o $oldlib $oldobjs' ;;
- *) _LT_TAGVAR(old_archive_cmds, $1)='$CC -o $oldlib $oldobjs' ;;
- esac
- ;;
- RCC*)
- # Rational C++ 2.4.1
- # FIXME: insert proper C++ library support
- _LT_TAGVAR(ld_shlibs, $1)=no
- ;;
- cxx*)
- case $host in
- osf3*)
- _LT_TAGVAR(allow_undefined_flag, $1)=' $wl-expect_unresolved $wl\*'
- _LT_TAGVAR(archive_cmds, $1)='$CC -shared$allow_undefined_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags $wl-soname $soname `test -n "$verstring" && func_echo_all "$wl-set_version $verstring"` -update_registry $output_objdir/so_locations -o $lib'
- _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-rpath $wl$libdir'
- ;;
- *)
- _LT_TAGVAR(allow_undefined_flag, $1)=' -expect_unresolved \*'
- _LT_TAGVAR(archive_cmds, $1)='$CC -shared$allow_undefined_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -msym -soname $soname `test -n "$verstring" && func_echo_all "-set_version $verstring"` -update_registry $output_objdir/so_locations -o $lib'
- _LT_TAGVAR(archive_expsym_cmds, $1)='for i in `cat $export_symbols`; do printf "%s %s\\n" -exported_symbol "\$i" >> $lib.exp; done~
- echo "-hidden">> $lib.exp~
- $CC -shared$allow_undefined_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -msym -soname $soname $wl-input $wl$lib.exp `test -n "$verstring" && $ECHO "-set_version $verstring"` -update_registry $output_objdir/so_locations -o $lib~
- $RM $lib.exp'
- _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-rpath $libdir'
- ;;
- esac
-
- _LT_TAGVAR(hardcode_libdir_separator, $1)=:
-
- # Commands to make compiler produce verbose output that lists
- # what "hidden" libraries, object files and flags are used when
- # linking a shared library.
- #
- # There doesn't appear to be a way to prevent this compiler from
- # explicitly linking system object files so we need to strip them
- # from the output so that they don't get included in the library
- # dependencies.
- output_verbose_link_cmd='templist=`$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP "ld" | $GREP -v "ld:"`; templist=`func_echo_all "$templist" | $SED "s/\(^.*ld.*\)\( .*ld.*$\)/\1/"`; list= ; for z in $templist; do case $z in conftest.$objext) list="$list $z";; *.$objext);; *) list="$list $z";;esac; done; func_echo_all "$list"'
- ;;
- *)
- if test yes,no = "$GXX,$with_gnu_ld"; then
- _LT_TAGVAR(allow_undefined_flag, $1)=' $wl-expect_unresolved $wl\*'
- case $host in
- osf3*)
- _LT_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib $allow_undefined_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags $wl-soname $wl$soname `test -n "$verstring" && func_echo_all "$wl-set_version $wl$verstring"` $wl-update_registry $wl$output_objdir/so_locations -o $lib'
- ;;
- *)
- _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag -nostdlib $allow_undefined_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags $wl-msym $wl-soname $wl$soname `test -n "$verstring" && func_echo_all "$wl-set_version $wl$verstring"` $wl-update_registry $wl$output_objdir/so_locations -o $lib'
- ;;
- esac
-
- _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-rpath $wl$libdir'
- _LT_TAGVAR(hardcode_libdir_separator, $1)=:
-
- # Commands to make compiler produce verbose output that lists
- # what "hidden" libraries, object files and flags are used when
- # linking a shared library.
- output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP -v "^Configured with:" | $GREP "\-L"'
-
- else
- # FIXME: insert proper C++ library support
- _LT_TAGVAR(ld_shlibs, $1)=no
- fi
- ;;
- esac
- ;;
-
- psos*)
- # FIXME: insert proper C++ library support
- _LT_TAGVAR(ld_shlibs, $1)=no
- ;;
-
- sunos4*)
- case $cc_basename in
- CC*)
- # Sun C++ 4.x
- # FIXME: insert proper C++ library support
- _LT_TAGVAR(ld_shlibs, $1)=no
- ;;
- lcc*)
- # Lucid
- # FIXME: insert proper C++ library support
- _LT_TAGVAR(ld_shlibs, $1)=no
- ;;
- *)
- # FIXME: insert proper C++ library support
- _LT_TAGVAR(ld_shlibs, $1)=no
- ;;
- esac
- ;;
-
- solaris*)
- case $cc_basename in
- CC* | sunCC*)
- # Sun C++ 4.2, 5.x and Centerline C++
- _LT_TAGVAR(archive_cmds_need_lc,$1)=yes
- _LT_TAGVAR(no_undefined_flag, $1)=' -zdefs'
- _LT_TAGVAR(archive_cmds, $1)='$CC -G$allow_undefined_flag -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
- _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
- $CC -G$allow_undefined_flag $wl-M $wl$lib.exp -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~$RM $lib.exp'
-
- _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
- _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
- case $host_os in
- solaris2.[[0-5]] | solaris2.[[0-5]].*) ;;
- *)
- # The compiler driver will combine and reorder linker options,
- # but understands '-z linker_flag'.
- # Supported since Solaris 2.6 (maybe 2.5.1?)
- _LT_TAGVAR(whole_archive_flag_spec, $1)='-z allextract$convenience -z defaultextract'
- ;;
- esac
- _LT_TAGVAR(link_all_deplibs, $1)=yes
-
- output_verbose_link_cmd='func_echo_all'
-
- # Archives containing C++ object files must be created using
- # "CC -xar", where "CC" is the Sun C++ compiler. This is
- # necessary to make sure instantiated templates are included
- # in the archive.
- _LT_TAGVAR(old_archive_cmds, $1)='$CC -xar -o $oldlib $oldobjs'
- ;;
- gcx*)
- # Green Hills C++ Compiler
- _LT_TAGVAR(archive_cmds, $1)='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags $wl-h $wl$soname -o $lib'
-
- # The C++ compiler must be used to create the archive.
- _LT_TAGVAR(old_archive_cmds, $1)='$CC $LDFLAGS -archive -o $oldlib $oldobjs'
- ;;
- *)
- # GNU C++ compiler with Solaris linker
- if test yes,no = "$GXX,$with_gnu_ld"; then
- _LT_TAGVAR(no_undefined_flag, $1)=' $wl-z ${wl}defs'
- if $CC --version | $GREP -v '^2\.7' > /dev/null; then
- _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags $wl-h $wl$soname -o $lib'
- _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
- $CC -shared $pic_flag -nostdlib $wl-M $wl$lib.exp $wl-h $wl$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~$RM $lib.exp'
-
- # Commands to make compiler produce verbose output that lists
- # what "hidden" libraries, object files and flags are used when
- # linking a shared library.
- output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP -v "^Configured with:" | $GREP "\-L"'
- else
- # g++ 2.7 appears to require '-G' NOT '-shared' on this
- # platform.
- _LT_TAGVAR(archive_cmds, $1)='$CC -G -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags $wl-h $wl$soname -o $lib'
- _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
- $CC -G -nostdlib $wl-M $wl$lib.exp $wl-h $wl$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~$RM $lib.exp'
-
- # Commands to make compiler produce verbose output that lists
- # what "hidden" libraries, object files and flags are used when
- # linking a shared library.
- output_verbose_link_cmd='$CC -G $CFLAGS -v conftest.$objext 2>&1 | $GREP -v "^Configured with:" | $GREP "\-L"'
- fi
-
- _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-R $wl$libdir'
- case $host_os in
- solaris2.[[0-5]] | solaris2.[[0-5]].*) ;;
- *)
- _LT_TAGVAR(whole_archive_flag_spec, $1)='$wl-z ${wl}allextract$convenience $wl-z ${wl}defaultextract'
- ;;
- esac
- fi
- ;;
- esac
- ;;
-
- sysv4*uw2* | sysv5OpenUNIX* | sysv5UnixWare7.[[01]].[[10]]* | unixware7* | sco3.2v5.0.[[024]]*)
- _LT_TAGVAR(no_undefined_flag, $1)='$wl-z,text'
- _LT_TAGVAR(archive_cmds_need_lc, $1)=no
- _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
- runpath_var='LD_RUN_PATH'
-
- case $cc_basename in
- CC*)
- _LT_TAGVAR(archive_cmds, $1)='$CC -G $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
- _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -G $wl-Bexport:$export_symbols $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
- ;;
- *)
- _LT_TAGVAR(archive_cmds, $1)='$CC -shared $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
- _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $wl-Bexport:$export_symbols $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
- ;;
- esac
- ;;
-
- sysv5* | sco3.2v5* | sco5v6*)
- # Note: We CANNOT use -z defs as we might desire, because we do not
- # link with -lc, and that would cause any symbols used from libc to
- # always be unresolved, which means just about no library would
- # ever link correctly. If we're not using GNU ld we use -z text
- # though, which does catch some bad symbols but isn't as heavy-handed
- # as -z defs.
- _LT_TAGVAR(no_undefined_flag, $1)='$wl-z,text'
- _LT_TAGVAR(allow_undefined_flag, $1)='$wl-z,nodefs'
- _LT_TAGVAR(archive_cmds_need_lc, $1)=no
- _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
- _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-R,$libdir'
- _LT_TAGVAR(hardcode_libdir_separator, $1)=':'
- _LT_TAGVAR(link_all_deplibs, $1)=yes
- _LT_TAGVAR(export_dynamic_flag_spec, $1)='$wl-Bexport'
- runpath_var='LD_RUN_PATH'
-
- case $cc_basename in
- CC*)
- _LT_TAGVAR(archive_cmds, $1)='$CC -G $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
- _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -G $wl-Bexport:$export_symbols $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
- _LT_TAGVAR(old_archive_cmds, $1)='$CC -Tprelink_objects $oldobjs~
- '"$_LT_TAGVAR(old_archive_cmds, $1)"
- _LT_TAGVAR(reload_cmds, $1)='$CC -Tprelink_objects $reload_objs~
- '"$_LT_TAGVAR(reload_cmds, $1)"
- ;;
- *)
- _LT_TAGVAR(archive_cmds, $1)='$CC -shared $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
- _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $wl-Bexport:$export_symbols $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
- ;;
- esac
- ;;
-
- tandem*)
- case $cc_basename in
- NCC*)
- # NonStop-UX NCC 3.20
- # FIXME: insert proper C++ library support
- _LT_TAGVAR(ld_shlibs, $1)=no
- ;;
- *)
- # FIXME: insert proper C++ library support
- _LT_TAGVAR(ld_shlibs, $1)=no
- ;;
- esac
- ;;
-
- vxworks*)
- # FIXME: insert proper C++ library support
- _LT_TAGVAR(ld_shlibs, $1)=no
- ;;
-
- *)
- # FIXME: insert proper C++ library support
- _LT_TAGVAR(ld_shlibs, $1)=no
- ;;
- esac
-
- AC_MSG_RESULT([$_LT_TAGVAR(ld_shlibs, $1)])
- test no = "$_LT_TAGVAR(ld_shlibs, $1)" && can_build_shared=no
-
- _LT_TAGVAR(GCC, $1)=$GXX
- _LT_TAGVAR(LD, $1)=$LD
-
- ## CAVEAT EMPTOR:
- ## There is no encapsulation within the following macros, do not change
- ## the running order or otherwise move them around unless you know exactly
- ## what you are doing...
- _LT_SYS_HIDDEN_LIBDEPS($1)
- _LT_COMPILER_PIC($1)
- _LT_COMPILER_C_O($1)
- _LT_COMPILER_FILE_LOCKS($1)
- _LT_LINKER_SHLIBS($1)
- _LT_SYS_DYNAMIC_LINKER($1)
- _LT_LINKER_HARDCODE_LIBPATH($1)
-
- _LT_CONFIG($1)
- fi # test -n "$compiler"
-
- CC=$lt_save_CC
- CFLAGS=$lt_save_CFLAGS
- LDCXX=$LD
- LD=$lt_save_LD
- GCC=$lt_save_GCC
- with_gnu_ld=$lt_save_with_gnu_ld
- lt_cv_path_LDCXX=$lt_cv_path_LD
- lt_cv_path_LD=$lt_save_path_LD
- lt_cv_prog_gnu_ldcxx=$lt_cv_prog_gnu_ld
- lt_cv_prog_gnu_ld=$lt_save_with_gnu_ld
-fi # test yes != "$_lt_caught_CXX_error"
-
-AC_LANG_POP
-])# _LT_LANG_CXX_CONFIG
-
-
-# _LT_FUNC_STRIPNAME_CNF
-# ----------------------
-# func_stripname_cnf prefix suffix name
-# strip PREFIX and SUFFIX off of NAME.
-# PREFIX and SUFFIX must not contain globbing or regex special
-# characters, hashes, percent signs, but SUFFIX may contain a leading
-# dot (in which case that matches only a dot).
-#
-# This function is identical to the (non-XSI) version of func_stripname,
-# except this one can be used by m4 code that may be executed by configure,
-# rather than the libtool script.
-m4_defun([_LT_FUNC_STRIPNAME_CNF],[dnl
-AC_REQUIRE([_LT_DECL_SED])
-AC_REQUIRE([_LT_PROG_ECHO_BACKSLASH])
-func_stripname_cnf ()
-{
- case @S|@2 in
- .*) func_stripname_result=`$ECHO "@S|@3" | $SED "s%^@S|@1%%; s%\\\\@S|@2\$%%"`;;
- *) func_stripname_result=`$ECHO "@S|@3" | $SED "s%^@S|@1%%; s%@S|@2\$%%"`;;
- esac
-} # func_stripname_cnf
-])# _LT_FUNC_STRIPNAME_CNF
-
-
-# _LT_SYS_HIDDEN_LIBDEPS([TAGNAME])
-# ---------------------------------
-# Figure out "hidden" library dependencies from verbose
-# compiler output when linking a shared library.
-# Parse the compiler output and extract the necessary
-# objects, libraries and library flags.
-m4_defun([_LT_SYS_HIDDEN_LIBDEPS],
-[m4_require([_LT_FILEUTILS_DEFAULTS])dnl
-AC_REQUIRE([_LT_FUNC_STRIPNAME_CNF])dnl
-# Dependencies to place before and after the object being linked:
-_LT_TAGVAR(predep_objects, $1)=
-_LT_TAGVAR(postdep_objects, $1)=
-_LT_TAGVAR(predeps, $1)=
-_LT_TAGVAR(postdeps, $1)=
-_LT_TAGVAR(compiler_lib_search_path, $1)=
-
-dnl we can't use the lt_simple_compile_test_code here,
-dnl because it contains code intended for an executable,
-dnl not a library. It's possible we should let each
-dnl tag define a new lt_????_link_test_code variable,
-dnl but it's only used here...
-m4_if([$1], [], [cat > conftest.$ac_ext <<_LT_EOF
-int a;
-void foo (void) { a = 0; }
-_LT_EOF
-], [$1], [CXX], [cat > conftest.$ac_ext <<_LT_EOF
-class Foo
-{
-public:
- Foo (void) { a = 0; }
-private:
- int a;
-};
-_LT_EOF
-], [$1], [F77], [cat > conftest.$ac_ext <<_LT_EOF
- subroutine foo
- implicit none
- integer*4 a
- a=0
- return
- end
-_LT_EOF
-], [$1], [FC], [cat > conftest.$ac_ext <<_LT_EOF
- subroutine foo
- implicit none
- integer a
- a=0
- return
- end
-_LT_EOF
-], [$1], [GCJ], [cat > conftest.$ac_ext <<_LT_EOF
-public class foo {
- private int a;
- public void bar (void) {
- a = 0;
- }
-};
-_LT_EOF
-], [$1], [GO], [cat > conftest.$ac_ext <<_LT_EOF
-package foo
-func foo() {
-}
-_LT_EOF
-])
-
-_lt_libdeps_save_CFLAGS=$CFLAGS
-case "$CC $CFLAGS " in #(
-*\ -flto*\ *) CFLAGS="$CFLAGS -fno-lto" ;;
-*\ -fwhopr*\ *) CFLAGS="$CFLAGS -fno-whopr" ;;
-*\ -fuse-linker-plugin*\ *) CFLAGS="$CFLAGS -fno-use-linker-plugin" ;;
-esac
-
-dnl Parse the compiler output and extract the necessary
-dnl objects, libraries and library flags.
-if AC_TRY_EVAL(ac_compile); then
- # Parse the compiler output and extract the necessary
- # objects, libraries and library flags.
-
- # Sentinel used to keep track of whether or not we are before
- # the conftest object file.
- pre_test_object_deps_done=no
-
- for p in `eval "$output_verbose_link_cmd"`; do
- case $prev$p in
-
- -L* | -R* | -l*)
- # Some compilers place space between "-{L,R}" and the path.
- # Remove the space.
- if test x-L = "$p" ||
- test x-R = "$p"; then
- prev=$p
- continue
- fi
-
- # Expand the sysroot to ease extracting the directories later.
- if test -z "$prev"; then
- case $p in
- -L*) func_stripname_cnf '-L' '' "$p"; prev=-L; p=$func_stripname_result ;;
- -R*) func_stripname_cnf '-R' '' "$p"; prev=-R; p=$func_stripname_result ;;
- -l*) func_stripname_cnf '-l' '' "$p"; prev=-l; p=$func_stripname_result ;;
- esac
- fi
- case $p in
- =*) func_stripname_cnf '=' '' "$p"; p=$lt_sysroot$func_stripname_result ;;
- esac
- if test no = "$pre_test_object_deps_done"; then
- case $prev in
- -L | -R)
- # Internal compiler library paths should come after those
- # provided the user. The postdeps already come after the
- # user supplied libs so there is no need to process them.
- if test -z "$_LT_TAGVAR(compiler_lib_search_path, $1)"; then
- _LT_TAGVAR(compiler_lib_search_path, $1)=$prev$p
- else
- _LT_TAGVAR(compiler_lib_search_path, $1)="${_LT_TAGVAR(compiler_lib_search_path, $1)} $prev$p"
- fi
- ;;
- # The "-l" case would never come before the object being
- # linked, so don't bother handling this case.
- esac
- else
- if test -z "$_LT_TAGVAR(postdeps, $1)"; then
- _LT_TAGVAR(postdeps, $1)=$prev$p
- else
- _LT_TAGVAR(postdeps, $1)="${_LT_TAGVAR(postdeps, $1)} $prev$p"
- fi
- fi
- prev=
- ;;
-
- *.lto.$objext) ;; # Ignore GCC LTO objects
- *.$objext)
- # This assumes that the test object file only shows up
- # once in the compiler output.
- if test "$p" = "conftest.$objext"; then
- pre_test_object_deps_done=yes
- continue
- fi
-
- if test no = "$pre_test_object_deps_done"; then
- if test -z "$_LT_TAGVAR(predep_objects, $1)"; then
- _LT_TAGVAR(predep_objects, $1)=$p
- else
- _LT_TAGVAR(predep_objects, $1)="$_LT_TAGVAR(predep_objects, $1) $p"
- fi
- else
- if test -z "$_LT_TAGVAR(postdep_objects, $1)"; then
- _LT_TAGVAR(postdep_objects, $1)=$p
- else
- _LT_TAGVAR(postdep_objects, $1)="$_LT_TAGVAR(postdep_objects, $1) $p"
- fi
- fi
- ;;
-
- *) ;; # Ignore the rest.
-
- esac
- done
-
- # Clean up.
- rm -f a.out a.exe
-else
- echo "libtool.m4: error: problem compiling $1 test program"
-fi
-
-$RM -f confest.$objext
-CFLAGS=$_lt_libdeps_save_CFLAGS
-
-# PORTME: override above test on systems where it is broken
-m4_if([$1], [CXX],
-[case $host_os in
-interix[[3-9]]*)
- # Interix 3.5 installs completely hosed .la files for C++, so rather than
- # hack all around it, let's just trust "g++" to DTRT.
- _LT_TAGVAR(predep_objects,$1)=
- _LT_TAGVAR(postdep_objects,$1)=
- _LT_TAGVAR(postdeps,$1)=
- ;;
-esac
-])
-
-case " $_LT_TAGVAR(postdeps, $1) " in
-*" -lc "*) _LT_TAGVAR(archive_cmds_need_lc, $1)=no ;;
-esac
- _LT_TAGVAR(compiler_lib_search_dirs, $1)=
-if test -n "${_LT_TAGVAR(compiler_lib_search_path, $1)}"; then
- _LT_TAGVAR(compiler_lib_search_dirs, $1)=`echo " ${_LT_TAGVAR(compiler_lib_search_path, $1)}" | $SED -e 's! -L! !g' -e 's!^ !!'`
-fi
-_LT_TAGDECL([], [compiler_lib_search_dirs], [1],
- [The directories searched by this compiler when creating a shared library])
-_LT_TAGDECL([], [predep_objects], [1],
- [Dependencies to place before and after the objects being linked to
- create a shared library])
-_LT_TAGDECL([], [postdep_objects], [1])
-_LT_TAGDECL([], [predeps], [1])
-_LT_TAGDECL([], [postdeps], [1])
-_LT_TAGDECL([], [compiler_lib_search_path], [1],
- [The library search path used internally by the compiler when linking
- a shared library])
-])# _LT_SYS_HIDDEN_LIBDEPS
-
-
-# _LT_LANG_F77_CONFIG([TAG])
-# --------------------------
-# Ensure that the configuration variables for a Fortran 77 compiler are
-# suitably defined. These variables are subsequently used by _LT_CONFIG
-# to write the compiler configuration to 'libtool'.
-m4_defun([_LT_LANG_F77_CONFIG],
-[AC_LANG_PUSH(Fortran 77)
-if test -z "$F77" || test no = "$F77"; then
- _lt_disable_F77=yes
-fi
-
-_LT_TAGVAR(archive_cmds_need_lc, $1)=no
-_LT_TAGVAR(allow_undefined_flag, $1)=
-_LT_TAGVAR(always_export_symbols, $1)=no
-_LT_TAGVAR(archive_expsym_cmds, $1)=
-_LT_TAGVAR(export_dynamic_flag_spec, $1)=
-_LT_TAGVAR(hardcode_direct, $1)=no
-_LT_TAGVAR(hardcode_direct_absolute, $1)=no
-_LT_TAGVAR(hardcode_libdir_flag_spec, $1)=
-_LT_TAGVAR(hardcode_libdir_separator, $1)=
-_LT_TAGVAR(hardcode_minus_L, $1)=no
-_LT_TAGVAR(hardcode_automatic, $1)=no
-_LT_TAGVAR(inherit_rpath, $1)=no
-_LT_TAGVAR(module_cmds, $1)=
-_LT_TAGVAR(module_expsym_cmds, $1)=
-_LT_TAGVAR(link_all_deplibs, $1)=unknown
-_LT_TAGVAR(old_archive_cmds, $1)=$old_archive_cmds
-_LT_TAGVAR(reload_flag, $1)=$reload_flag
-_LT_TAGVAR(reload_cmds, $1)=$reload_cmds
-_LT_TAGVAR(no_undefined_flag, $1)=
-_LT_TAGVAR(whole_archive_flag_spec, $1)=
-_LT_TAGVAR(enable_shared_with_static_runtimes, $1)=no
-
-# Source file extension for f77 test sources.
-ac_ext=f
-
-# Object file extension for compiled f77 test sources.
-objext=o
-_LT_TAGVAR(objext, $1)=$objext
-
-# No sense in running all these tests if we already determined that
-# the F77 compiler isn't working. Some variables (like enable_shared)
-# are currently assumed to apply to all compilers on this platform,
-# and will be corrupted by setting them based on a non-working compiler.
-if test yes != "$_lt_disable_F77"; then
- # Code to be used in simple compile tests
- lt_simple_compile_test_code="\
- subroutine t
- return
- end
-"
-
- # Code to be used in simple link tests
- lt_simple_link_test_code="\
- program t
- end
-"
-
- # ltmain only uses $CC for tagged configurations so make sure $CC is set.
- _LT_TAG_COMPILER
-
- # save warnings/boilerplate of simple test code
- _LT_COMPILER_BOILERPLATE
- _LT_LINKER_BOILERPLATE
-
- # Allow CC to be a program name with arguments.
- lt_save_CC=$CC
- lt_save_GCC=$GCC
- lt_save_CFLAGS=$CFLAGS
- CC=${F77-"f77"}
- CFLAGS=$FFLAGS
- compiler=$CC
- _LT_TAGVAR(compiler, $1)=$CC
- _LT_CC_BASENAME([$compiler])
- GCC=$G77
- if test -n "$compiler"; then
- AC_MSG_CHECKING([if libtool supports shared libraries])
- AC_MSG_RESULT([$can_build_shared])
-
- AC_MSG_CHECKING([whether to build shared libraries])
- test no = "$can_build_shared" && enable_shared=no
-
- # On AIX, shared libraries and static libraries use the same namespace, and
- # are all built from PIC.
- case $host_os in
- aix3*)
- test yes = "$enable_shared" && enable_static=no
- if test -n "$RANLIB"; then
- archive_cmds="$archive_cmds~\$RANLIB \$lib"
- postinstall_cmds='$RANLIB $lib'
- fi
- ;;
- aix[[4-9]]*)
- if test ia64 != "$host_cpu"; then
- case $enable_shared,$with_aix_soname,$aix_use_runtimelinking in
- yes,aix,yes) ;; # shared object as lib.so file only
- yes,svr4,*) ;; # shared object as lib.so archive member only
- yes,*) enable_static=no ;; # shared object in lib.a archive as well
- esac
- fi
- ;;
- esac
- AC_MSG_RESULT([$enable_shared])
-
- AC_MSG_CHECKING([whether to build static libraries])
- # Make sure either enable_shared or enable_static is yes.
- test yes = "$enable_shared" || enable_static=yes
- AC_MSG_RESULT([$enable_static])
-
- _LT_TAGVAR(GCC, $1)=$G77
- _LT_TAGVAR(LD, $1)=$LD
-
- ## CAVEAT EMPTOR:
- ## There is no encapsulation within the following macros, do not change
- ## the running order or otherwise move them around unless you know exactly
- ## what you are doing...
- _LT_COMPILER_PIC($1)
- _LT_COMPILER_C_O($1)
- _LT_COMPILER_FILE_LOCKS($1)
- _LT_LINKER_SHLIBS($1)
- _LT_SYS_DYNAMIC_LINKER($1)
- _LT_LINKER_HARDCODE_LIBPATH($1)
-
- _LT_CONFIG($1)
- fi # test -n "$compiler"
-
- GCC=$lt_save_GCC
- CC=$lt_save_CC
- CFLAGS=$lt_save_CFLAGS
-fi # test yes != "$_lt_disable_F77"
-
-AC_LANG_POP
-])# _LT_LANG_F77_CONFIG
-
-
-# _LT_LANG_FC_CONFIG([TAG])
-# -------------------------
-# Ensure that the configuration variables for a Fortran compiler are
-# suitably defined. These variables are subsequently used by _LT_CONFIG
-# to write the compiler configuration to 'libtool'.
-m4_defun([_LT_LANG_FC_CONFIG],
-[AC_LANG_PUSH(Fortran)
-
-if test -z "$FC" || test no = "$FC"; then
- _lt_disable_FC=yes
-fi
-
-_LT_TAGVAR(archive_cmds_need_lc, $1)=no
-_LT_TAGVAR(allow_undefined_flag, $1)=
-_LT_TAGVAR(always_export_symbols, $1)=no
-_LT_TAGVAR(archive_expsym_cmds, $1)=
-_LT_TAGVAR(export_dynamic_flag_spec, $1)=
-_LT_TAGVAR(hardcode_direct, $1)=no
-_LT_TAGVAR(hardcode_direct_absolute, $1)=no
-_LT_TAGVAR(hardcode_libdir_flag_spec, $1)=
-_LT_TAGVAR(hardcode_libdir_separator, $1)=
-_LT_TAGVAR(hardcode_minus_L, $1)=no
-_LT_TAGVAR(hardcode_automatic, $1)=no
-_LT_TAGVAR(inherit_rpath, $1)=no
-_LT_TAGVAR(module_cmds, $1)=
-_LT_TAGVAR(module_expsym_cmds, $1)=
-_LT_TAGVAR(link_all_deplibs, $1)=unknown
-_LT_TAGVAR(old_archive_cmds, $1)=$old_archive_cmds
-_LT_TAGVAR(reload_flag, $1)=$reload_flag
-_LT_TAGVAR(reload_cmds, $1)=$reload_cmds
-_LT_TAGVAR(no_undefined_flag, $1)=
-_LT_TAGVAR(whole_archive_flag_spec, $1)=
-_LT_TAGVAR(enable_shared_with_static_runtimes, $1)=no
-
-# Source file extension for fc test sources.
-ac_ext=${ac_fc_srcext-f}
-
-# Object file extension for compiled fc test sources.
-objext=o
-_LT_TAGVAR(objext, $1)=$objext
-
-# No sense in running all these tests if we already determined that
-# the FC compiler isn't working. Some variables (like enable_shared)
-# are currently assumed to apply to all compilers on this platform,
-# and will be corrupted by setting them based on a non-working compiler.
-if test yes != "$_lt_disable_FC"; then
- # Code to be used in simple compile tests
- lt_simple_compile_test_code="\
- subroutine t
- return
- end
-"
-
- # Code to be used in simple link tests
- lt_simple_link_test_code="\
- program t
- end
-"
-
- # ltmain only uses $CC for tagged configurations so make sure $CC is set.
- _LT_TAG_COMPILER
-
- # save warnings/boilerplate of simple test code
- _LT_COMPILER_BOILERPLATE
- _LT_LINKER_BOILERPLATE
-
- # Allow CC to be a program name with arguments.
- lt_save_CC=$CC
- lt_save_GCC=$GCC
- lt_save_CFLAGS=$CFLAGS
- CC=${FC-"f95"}
- CFLAGS=$FCFLAGS
- compiler=$CC
- GCC=$ac_cv_fc_compiler_gnu
-
- _LT_TAGVAR(compiler, $1)=$CC
- _LT_CC_BASENAME([$compiler])
-
- if test -n "$compiler"; then
- AC_MSG_CHECKING([if libtool supports shared libraries])
- AC_MSG_RESULT([$can_build_shared])
-
- AC_MSG_CHECKING([whether to build shared libraries])
- test no = "$can_build_shared" && enable_shared=no
-
- # On AIX, shared libraries and static libraries use the same namespace, and
- # are all built from PIC.
- case $host_os in
- aix3*)
- test yes = "$enable_shared" && enable_static=no
- if test -n "$RANLIB"; then
- archive_cmds="$archive_cmds~\$RANLIB \$lib"
- postinstall_cmds='$RANLIB $lib'
- fi
- ;;
- aix[[4-9]]*)
- if test ia64 != "$host_cpu"; then
- case $enable_shared,$with_aix_soname,$aix_use_runtimelinking in
- yes,aix,yes) ;; # shared object as lib.so file only
- yes,svr4,*) ;; # shared object as lib.so archive member only
- yes,*) enable_static=no ;; # shared object in lib.a archive as well
- esac
- fi
- ;;
- esac
- AC_MSG_RESULT([$enable_shared])
-
- AC_MSG_CHECKING([whether to build static libraries])
- # Make sure either enable_shared or enable_static is yes.
- test yes = "$enable_shared" || enable_static=yes
- AC_MSG_RESULT([$enable_static])
-
- _LT_TAGVAR(GCC, $1)=$ac_cv_fc_compiler_gnu
- _LT_TAGVAR(LD, $1)=$LD
-
- ## CAVEAT EMPTOR:
- ## There is no encapsulation within the following macros, do not change
- ## the running order or otherwise move them around unless you know exactly
- ## what you are doing...
- _LT_SYS_HIDDEN_LIBDEPS($1)
- _LT_COMPILER_PIC($1)
- _LT_COMPILER_C_O($1)
- _LT_COMPILER_FILE_LOCKS($1)
- _LT_LINKER_SHLIBS($1)
- _LT_SYS_DYNAMIC_LINKER($1)
- _LT_LINKER_HARDCODE_LIBPATH($1)
-
- _LT_CONFIG($1)
- fi # test -n "$compiler"
-
- GCC=$lt_save_GCC
- CC=$lt_save_CC
- CFLAGS=$lt_save_CFLAGS
-fi # test yes != "$_lt_disable_FC"
-
-AC_LANG_POP
-])# _LT_LANG_FC_CONFIG
-
-
-# _LT_LANG_GCJ_CONFIG([TAG])
-# --------------------------
-# Ensure that the configuration variables for the GNU Java Compiler compiler
-# are suitably defined. These variables are subsequently used by _LT_CONFIG
-# to write the compiler configuration to 'libtool'.
-m4_defun([_LT_LANG_GCJ_CONFIG],
-[AC_REQUIRE([LT_PROG_GCJ])dnl
-AC_LANG_SAVE
-
-# Source file extension for Java test sources.
-ac_ext=java
-
-# Object file extension for compiled Java test sources.
-objext=o
-_LT_TAGVAR(objext, $1)=$objext
-
-# Code to be used in simple compile tests
-lt_simple_compile_test_code="class foo {}"
-
-# Code to be used in simple link tests
-lt_simple_link_test_code='public class conftest { public static void main(String[[]] argv) {}; }'
-
-# ltmain only uses $CC for tagged configurations so make sure $CC is set.
-_LT_TAG_COMPILER
-
-# save warnings/boilerplate of simple test code
-_LT_COMPILER_BOILERPLATE
-_LT_LINKER_BOILERPLATE
-
-# Allow CC to be a program name with arguments.
-lt_save_CC=$CC
-lt_save_CFLAGS=$CFLAGS
-lt_save_GCC=$GCC
-GCC=yes
-CC=${GCJ-"gcj"}
-CFLAGS=$GCJFLAGS
-compiler=$CC
-_LT_TAGVAR(compiler, $1)=$CC
-_LT_TAGVAR(LD, $1)=$LD
-_LT_CC_BASENAME([$compiler])
-
-# GCJ did not exist at the time GCC didn't implicitly link libc in.
-_LT_TAGVAR(archive_cmds_need_lc, $1)=no
-
-_LT_TAGVAR(old_archive_cmds, $1)=$old_archive_cmds
-_LT_TAGVAR(reload_flag, $1)=$reload_flag
-_LT_TAGVAR(reload_cmds, $1)=$reload_cmds
-
-## CAVEAT EMPTOR:
-## There is no encapsulation within the following macros, do not change
-## the running order or otherwise move them around unless you know exactly
-## what you are doing...
-if test -n "$compiler"; then
- _LT_COMPILER_NO_RTTI($1)
- _LT_COMPILER_PIC($1)
- _LT_COMPILER_C_O($1)
- _LT_COMPILER_FILE_LOCKS($1)
- _LT_LINKER_SHLIBS($1)
- _LT_LINKER_HARDCODE_LIBPATH($1)
-
- _LT_CONFIG($1)
-fi
-
-AC_LANG_RESTORE
-
-GCC=$lt_save_GCC
-CC=$lt_save_CC
-CFLAGS=$lt_save_CFLAGS
-])# _LT_LANG_GCJ_CONFIG
-
-
-# _LT_LANG_GO_CONFIG([TAG])
-# --------------------------
-# Ensure that the configuration variables for the GNU Go compiler
-# are suitably defined. These variables are subsequently used by _LT_CONFIG
-# to write the compiler configuration to 'libtool'.
-m4_defun([_LT_LANG_GO_CONFIG],
-[AC_REQUIRE([LT_PROG_GO])dnl
-AC_LANG_SAVE
-
-# Source file extension for Go test sources.
-ac_ext=go
-
-# Object file extension for compiled Go test sources.
-objext=o
-_LT_TAGVAR(objext, $1)=$objext
-
-# Code to be used in simple compile tests
-lt_simple_compile_test_code="package main; func main() { }"
-
-# Code to be used in simple link tests
-lt_simple_link_test_code='package main; func main() { }'
-
-# ltmain only uses $CC for tagged configurations so make sure $CC is set.
-_LT_TAG_COMPILER
-
-# save warnings/boilerplate of simple test code
-_LT_COMPILER_BOILERPLATE
-_LT_LINKER_BOILERPLATE
-
-# Allow CC to be a program name with arguments.
-lt_save_CC=$CC
-lt_save_CFLAGS=$CFLAGS
-lt_save_GCC=$GCC
-GCC=yes
-CC=${GOC-"gccgo"}
-CFLAGS=$GOFLAGS
-compiler=$CC
-_LT_TAGVAR(compiler, $1)=$CC
-_LT_TAGVAR(LD, $1)=$LD
-_LT_CC_BASENAME([$compiler])
-
-# Go did not exist at the time GCC didn't implicitly link libc in.
-_LT_TAGVAR(archive_cmds_need_lc, $1)=no
-
-_LT_TAGVAR(old_archive_cmds, $1)=$old_archive_cmds
-_LT_TAGVAR(reload_flag, $1)=$reload_flag
-_LT_TAGVAR(reload_cmds, $1)=$reload_cmds
-
-## CAVEAT EMPTOR:
-## There is no encapsulation within the following macros, do not change
-## the running order or otherwise move them around unless you know exactly
-## what you are doing...
-if test -n "$compiler"; then
- _LT_COMPILER_NO_RTTI($1)
- _LT_COMPILER_PIC($1)
- _LT_COMPILER_C_O($1)
- _LT_COMPILER_FILE_LOCKS($1)
- _LT_LINKER_SHLIBS($1)
- _LT_LINKER_HARDCODE_LIBPATH($1)
-
- _LT_CONFIG($1)
-fi
-
-AC_LANG_RESTORE
-
-GCC=$lt_save_GCC
-CC=$lt_save_CC
-CFLAGS=$lt_save_CFLAGS
-])# _LT_LANG_GO_CONFIG
-
-
-# _LT_LANG_RC_CONFIG([TAG])
-# -------------------------
-# Ensure that the configuration variables for the Windows resource compiler
-# are suitably defined. These variables are subsequently used by _LT_CONFIG
-# to write the compiler configuration to 'libtool'.
-m4_defun([_LT_LANG_RC_CONFIG],
-[AC_REQUIRE([LT_PROG_RC])dnl
-AC_LANG_SAVE
-
-# Source file extension for RC test sources.
-ac_ext=rc
-
-# Object file extension for compiled RC test sources.
-objext=o
-_LT_TAGVAR(objext, $1)=$objext
-
-# Code to be used in simple compile tests
-lt_simple_compile_test_code='sample MENU { MENUITEM "&Soup", 100, CHECKED }'
-
-# Code to be used in simple link tests
-lt_simple_link_test_code=$lt_simple_compile_test_code
-
-# ltmain only uses $CC for tagged configurations so make sure $CC is set.
-_LT_TAG_COMPILER
-
-# save warnings/boilerplate of simple test code
-_LT_COMPILER_BOILERPLATE
-_LT_LINKER_BOILERPLATE
-
-# Allow CC to be a program name with arguments.
-lt_save_CC=$CC
-lt_save_CFLAGS=$CFLAGS
-lt_save_GCC=$GCC
-GCC=
-CC=${RC-"windres"}
-CFLAGS=
-compiler=$CC
-_LT_TAGVAR(compiler, $1)=$CC
-_LT_CC_BASENAME([$compiler])
-_LT_TAGVAR(lt_cv_prog_compiler_c_o, $1)=yes
-
-if test -n "$compiler"; then
- :
- _LT_CONFIG($1)
-fi
-
-GCC=$lt_save_GCC
-AC_LANG_RESTORE
-CC=$lt_save_CC
-CFLAGS=$lt_save_CFLAGS
-])# _LT_LANG_RC_CONFIG
-
-
-# LT_PROG_GCJ
-# -----------
-AC_DEFUN([LT_PROG_GCJ],
-[m4_ifdef([AC_PROG_GCJ], [AC_PROG_GCJ],
- [m4_ifdef([A][M_PROG_GCJ], [A][M_PROG_GCJ],
- [AC_CHECK_TOOL(GCJ, gcj,)
- test set = "${GCJFLAGS+set}" || GCJFLAGS="-g -O2"
- AC_SUBST(GCJFLAGS)])])[]dnl
-])
-
-# Old name:
-AU_ALIAS([LT_AC_PROG_GCJ], [LT_PROG_GCJ])
-dnl aclocal-1.4 backwards compatibility:
-dnl AC_DEFUN([LT_AC_PROG_GCJ], [])
-
-
-# LT_PROG_GO
-# ----------
-AC_DEFUN([LT_PROG_GO],
-[AC_CHECK_TOOL(GOC, gccgo,)
-])
-
-
-# LT_PROG_RC
-# ----------
-AC_DEFUN([LT_PROG_RC],
-[AC_CHECK_TOOL(RC, windres,)
-])
-
-# Old name:
-AU_ALIAS([LT_AC_PROG_RC], [LT_PROG_RC])
-dnl aclocal-1.4 backwards compatibility:
-dnl AC_DEFUN([LT_AC_PROG_RC], [])
-
-
-# _LT_DECL_EGREP
-# --------------
-# If we don't have a new enough Autoconf to choose the best grep
-# available, choose the one first in the user's PATH.
-m4_defun([_LT_DECL_EGREP],
-[AC_REQUIRE([AC_PROG_EGREP])dnl
-AC_REQUIRE([AC_PROG_FGREP])dnl
-test -z "$GREP" && GREP=grep
-_LT_DECL([], [GREP], [1], [A grep program that handles long lines])
-_LT_DECL([], [EGREP], [1], [An ERE matcher])
-_LT_DECL([], [FGREP], [1], [A literal string matcher])
-dnl Non-bleeding-edge autoconf doesn't subst GREP, so do it here too
-AC_SUBST([GREP])
-])
-
-
-# _LT_DECL_OBJDUMP
-# --------------
-# If we don't have a new enough Autoconf to choose the best objdump
-# available, choose the one first in the user's PATH.
-m4_defun([_LT_DECL_OBJDUMP],
-[AC_CHECK_TOOL(OBJDUMP, objdump, false)
-test -z "$OBJDUMP" && OBJDUMP=objdump
-_LT_DECL([], [OBJDUMP], [1], [An object symbol dumper])
-AC_SUBST([OBJDUMP])
-])
-
-# _LT_DECL_DLLTOOL
-# ----------------
-# Ensure DLLTOOL variable is set.
-m4_defun([_LT_DECL_DLLTOOL],
-[AC_CHECK_TOOL(DLLTOOL, dlltool, false)
-test -z "$DLLTOOL" && DLLTOOL=dlltool
-_LT_DECL([], [DLLTOOL], [1], [DLL creation program])
-AC_SUBST([DLLTOOL])
-])
-
-# _LT_DECL_SED
-# ------------
-# Check for a fully-functional sed program, that truncates
-# as few characters as possible. Prefer GNU sed if found.
-m4_defun([_LT_DECL_SED],
-[AC_PROG_SED
-test -z "$SED" && SED=sed
-Xsed="$SED -e 1s/^X//"
-_LT_DECL([], [SED], [1], [A sed program that does not truncate output])
-_LT_DECL([], [Xsed], ["\$SED -e 1s/^X//"],
- [Sed that helps us avoid accidentally triggering echo(1) options like -n])
-])# _LT_DECL_SED
-
-m4_ifndef([AC_PROG_SED], [
-############################################################
-# NOTE: This macro has been submitted for inclusion into #
-# GNU Autoconf as AC_PROG_SED. When it is available in #
-# a released version of Autoconf we should remove this #
-# macro and use it instead. #
-############################################################
-
-m4_defun([AC_PROG_SED],
-[AC_MSG_CHECKING([for a sed that does not truncate output])
-AC_CACHE_VAL(lt_cv_path_SED,
-[# Loop through the user's path and test for sed and gsed.
-# Then use that list of sed's as ones to test for truncation.
-as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
-for as_dir in $PATH
-do
- IFS=$as_save_IFS
- test -z "$as_dir" && as_dir=.
- for lt_ac_prog in sed gsed; do
- for ac_exec_ext in '' $ac_executable_extensions; do
- if $as_executable_p "$as_dir/$lt_ac_prog$ac_exec_ext"; then
- lt_ac_sed_list="$lt_ac_sed_list $as_dir/$lt_ac_prog$ac_exec_ext"
- fi
- done
- done
-done
-IFS=$as_save_IFS
-lt_ac_max=0
-lt_ac_count=0
-# Add /usr/xpg4/bin/sed as it is typically found on Solaris
-# along with /bin/sed that truncates output.
-for lt_ac_sed in $lt_ac_sed_list /usr/xpg4/bin/sed; do
- test ! -f "$lt_ac_sed" && continue
- cat /dev/null > conftest.in
- lt_ac_count=0
- echo $ECHO_N "0123456789$ECHO_C" >conftest.in
- # Check for GNU sed and select it if it is found.
- if "$lt_ac_sed" --version 2>&1 < /dev/null | grep 'GNU' > /dev/null; then
- lt_cv_path_SED=$lt_ac_sed
- break
- fi
- while true; do
- cat conftest.in conftest.in >conftest.tmp
- mv conftest.tmp conftest.in
- cp conftest.in conftest.nl
- echo >>conftest.nl
- $lt_ac_sed -e 's/a$//' < conftest.nl >conftest.out || break
- cmp -s conftest.out conftest.nl || break
- # 10000 chars as input seems more than enough
- test 10 -lt "$lt_ac_count" && break
- lt_ac_count=`expr $lt_ac_count + 1`
- if test "$lt_ac_count" -gt "$lt_ac_max"; then
- lt_ac_max=$lt_ac_count
- lt_cv_path_SED=$lt_ac_sed
- fi
- done
-done
-])
-SED=$lt_cv_path_SED
-AC_SUBST([SED])
-AC_MSG_RESULT([$SED])
-])#AC_PROG_SED
-])#m4_ifndef
-
-# Old name:
-AU_ALIAS([LT_AC_PROG_SED], [AC_PROG_SED])
-dnl aclocal-1.4 backwards compatibility:
-dnl AC_DEFUN([LT_AC_PROG_SED], [])
-
-
-# _LT_CHECK_SHELL_FEATURES
-# ------------------------
-# Find out whether the shell is Bourne or XSI compatible,
-# or has some other useful features.
-m4_defun([_LT_CHECK_SHELL_FEATURES],
-[if ( (MAIL=60; unset MAIL) || exit) >/dev/null 2>&1; then
- lt_unset=unset
-else
- lt_unset=false
-fi
-_LT_DECL([], [lt_unset], [0], [whether the shell understands "unset"])dnl
-
-# test EBCDIC or ASCII
-case `echo X|tr X '\101'` in
- A) # ASCII based system
- # \n is not interpreted correctly by Solaris 8 /usr/ucb/tr
- lt_SP2NL='tr \040 \012'
- lt_NL2SP='tr \015\012 \040\040'
- ;;
- *) # EBCDIC based system
- lt_SP2NL='tr \100 \n'
- lt_NL2SP='tr \r\n \100\100'
- ;;
-esac
-_LT_DECL([SP2NL], [lt_SP2NL], [1], [turn spaces into newlines])dnl
-_LT_DECL([NL2SP], [lt_NL2SP], [1], [turn newlines into spaces])dnl
-])# _LT_CHECK_SHELL_FEATURES
-
-
-# _LT_PATH_CONVERSION_FUNCTIONS
-# -----------------------------
-# Determine what file name conversion functions should be used by
-# func_to_host_file (and, implicitly, by func_to_host_path). These are needed
-# for certain cross-compile configurations and native mingw.
-m4_defun([_LT_PATH_CONVERSION_FUNCTIONS],
-[AC_REQUIRE([AC_CANONICAL_HOST])dnl
-AC_REQUIRE([AC_CANONICAL_BUILD])dnl
-AC_MSG_CHECKING([how to convert $build file names to $host format])
-AC_CACHE_VAL(lt_cv_to_host_file_cmd,
-[case $host in
- *-*-mingw* )
- case $build in
- *-*-mingw* ) # actually msys
- lt_cv_to_host_file_cmd=func_convert_file_msys_to_w32
- ;;
- *-*-cygwin* )
- lt_cv_to_host_file_cmd=func_convert_file_cygwin_to_w32
- ;;
- * ) # otherwise, assume *nix
- lt_cv_to_host_file_cmd=func_convert_file_nix_to_w32
- ;;
- esac
- ;;
- *-*-cygwin* )
- case $build in
- *-*-mingw* ) # actually msys
- lt_cv_to_host_file_cmd=func_convert_file_msys_to_cygwin
- ;;
- *-*-cygwin* )
- lt_cv_to_host_file_cmd=func_convert_file_noop
- ;;
- * ) # otherwise, assume *nix
- lt_cv_to_host_file_cmd=func_convert_file_nix_to_cygwin
- ;;
- esac
- ;;
- * ) # unhandled hosts (and "normal" native builds)
- lt_cv_to_host_file_cmd=func_convert_file_noop
- ;;
-esac
-])
-to_host_file_cmd=$lt_cv_to_host_file_cmd
-AC_MSG_RESULT([$lt_cv_to_host_file_cmd])
-_LT_DECL([to_host_file_cmd], [lt_cv_to_host_file_cmd],
- [0], [convert $build file names to $host format])dnl
-
-AC_MSG_CHECKING([how to convert $build file names to toolchain format])
-AC_CACHE_VAL(lt_cv_to_tool_file_cmd,
-[#assume ordinary cross tools, or native build.
-lt_cv_to_tool_file_cmd=func_convert_file_noop
-case $host in
- *-*-mingw* )
- case $build in
- *-*-mingw* ) # actually msys
- lt_cv_to_tool_file_cmd=func_convert_file_msys_to_w32
- ;;
- esac
- ;;
-esac
-])
-to_tool_file_cmd=$lt_cv_to_tool_file_cmd
-AC_MSG_RESULT([$lt_cv_to_tool_file_cmd])
-_LT_DECL([to_tool_file_cmd], [lt_cv_to_tool_file_cmd],
- [0], [convert $build files to toolchain format])dnl
-])# _LT_PATH_CONVERSION_FUNCTIONS
diff --git a/pcre2/m4/ltoptions.m4 b/pcre2/m4/ltoptions.m4
deleted file mode 100644
index 94b082976..000000000
--- a/pcre2/m4/ltoptions.m4
+++ /dev/null
@@ -1,437 +0,0 @@
-# Helper functions for option handling. -*- Autoconf -*-
-#
-# Copyright (C) 2004-2005, 2007-2009, 2011-2015 Free Software
-# Foundation, Inc.
-# Written by Gary V. Vaughan, 2004
-#
-# This file is free software; the Free Software Foundation gives
-# unlimited permission to copy and/or distribute it, with or without
-# modifications, as long as this notice is preserved.
-
-# serial 8 ltoptions.m4
-
-# This is to help aclocal find these macros, as it can't see m4_define.
-AC_DEFUN([LTOPTIONS_VERSION], [m4_if([1])])
-
-
-# _LT_MANGLE_OPTION(MACRO-NAME, OPTION-NAME)
-# ------------------------------------------
-m4_define([_LT_MANGLE_OPTION],
-[[_LT_OPTION_]m4_bpatsubst($1__$2, [[^a-zA-Z0-9_]], [_])])
-
-
-# _LT_SET_OPTION(MACRO-NAME, OPTION-NAME)
-# ---------------------------------------
-# Set option OPTION-NAME for macro MACRO-NAME, and if there is a
-# matching handler defined, dispatch to it. Other OPTION-NAMEs are
-# saved as a flag.
-m4_define([_LT_SET_OPTION],
-[m4_define(_LT_MANGLE_OPTION([$1], [$2]))dnl
-m4_ifdef(_LT_MANGLE_DEFUN([$1], [$2]),
- _LT_MANGLE_DEFUN([$1], [$2]),
- [m4_warning([Unknown $1 option '$2'])])[]dnl
-])
-
-
-# _LT_IF_OPTION(MACRO-NAME, OPTION-NAME, IF-SET, [IF-NOT-SET])
-# ------------------------------------------------------------
-# Execute IF-SET if OPTION is set, IF-NOT-SET otherwise.
-m4_define([_LT_IF_OPTION],
-[m4_ifdef(_LT_MANGLE_OPTION([$1], [$2]), [$3], [$4])])
-
-
-# _LT_UNLESS_OPTIONS(MACRO-NAME, OPTION-LIST, IF-NOT-SET)
-# -------------------------------------------------------
-# Execute IF-NOT-SET unless all options in OPTION-LIST for MACRO-NAME
-# are set.
-m4_define([_LT_UNLESS_OPTIONS],
-[m4_foreach([_LT_Option], m4_split(m4_normalize([$2])),
- [m4_ifdef(_LT_MANGLE_OPTION([$1], _LT_Option),
- [m4_define([$0_found])])])[]dnl
-m4_ifdef([$0_found], [m4_undefine([$0_found])], [$3
-])[]dnl
-])
-
-
-# _LT_SET_OPTIONS(MACRO-NAME, OPTION-LIST)
-# ----------------------------------------
-# OPTION-LIST is a space-separated list of Libtool options associated
-# with MACRO-NAME. If any OPTION has a matching handler declared with
-# LT_OPTION_DEFINE, dispatch to that macro; otherwise complain about
-# the unknown option and exit.
-m4_defun([_LT_SET_OPTIONS],
-[# Set options
-m4_foreach([_LT_Option], m4_split(m4_normalize([$2])),
- [_LT_SET_OPTION([$1], _LT_Option)])
-
-m4_if([$1],[LT_INIT],[
- dnl
- dnl Simply set some default values (i.e off) if boolean options were not
- dnl specified:
- _LT_UNLESS_OPTIONS([LT_INIT], [dlopen], [enable_dlopen=no
- ])
- _LT_UNLESS_OPTIONS([LT_INIT], [win32-dll], [enable_win32_dll=no
- ])
- dnl
- dnl If no reference was made to various pairs of opposing options, then
- dnl we run the default mode handler for the pair. For example, if neither
- dnl 'shared' nor 'disable-shared' was passed, we enable building of shared
- dnl archives by default:
- _LT_UNLESS_OPTIONS([LT_INIT], [shared disable-shared], [_LT_ENABLE_SHARED])
- _LT_UNLESS_OPTIONS([LT_INIT], [static disable-static], [_LT_ENABLE_STATIC])
- _LT_UNLESS_OPTIONS([LT_INIT], [pic-only no-pic], [_LT_WITH_PIC])
- _LT_UNLESS_OPTIONS([LT_INIT], [fast-install disable-fast-install],
- [_LT_ENABLE_FAST_INSTALL])
- _LT_UNLESS_OPTIONS([LT_INIT], [aix-soname=aix aix-soname=both aix-soname=svr4],
- [_LT_WITH_AIX_SONAME([aix])])
- ])
-])# _LT_SET_OPTIONS
-
-
-## --------------------------------- ##
-## Macros to handle LT_INIT options. ##
-## --------------------------------- ##
-
-# _LT_MANGLE_DEFUN(MACRO-NAME, OPTION-NAME)
-# -----------------------------------------
-m4_define([_LT_MANGLE_DEFUN],
-[[_LT_OPTION_DEFUN_]m4_bpatsubst(m4_toupper([$1__$2]), [[^A-Z0-9_]], [_])])
-
-
-# LT_OPTION_DEFINE(MACRO-NAME, OPTION-NAME, CODE)
-# -----------------------------------------------
-m4_define([LT_OPTION_DEFINE],
-[m4_define(_LT_MANGLE_DEFUN([$1], [$2]), [$3])[]dnl
-])# LT_OPTION_DEFINE
-
-
-# dlopen
-# ------
-LT_OPTION_DEFINE([LT_INIT], [dlopen], [enable_dlopen=yes
-])
-
-AU_DEFUN([AC_LIBTOOL_DLOPEN],
-[_LT_SET_OPTION([LT_INIT], [dlopen])
-AC_DIAGNOSE([obsolete],
-[$0: Remove this warning and the call to _LT_SET_OPTION when you
-put the 'dlopen' option into LT_INIT's first parameter.])
-])
-
-dnl aclocal-1.4 backwards compatibility:
-dnl AC_DEFUN([AC_LIBTOOL_DLOPEN], [])
-
-
-# win32-dll
-# ---------
-# Declare package support for building win32 dll's.
-LT_OPTION_DEFINE([LT_INIT], [win32-dll],
-[enable_win32_dll=yes
-
-case $host in
-*-*-cygwin* | *-*-mingw* | *-*-pw32* | *-*-cegcc*)
- AC_CHECK_TOOL(AS, as, false)
- AC_CHECK_TOOL(DLLTOOL, dlltool, false)
- AC_CHECK_TOOL(OBJDUMP, objdump, false)
- ;;
-esac
-
-test -z "$AS" && AS=as
-_LT_DECL([], [AS], [1], [Assembler program])dnl
-
-test -z "$DLLTOOL" && DLLTOOL=dlltool
-_LT_DECL([], [DLLTOOL], [1], [DLL creation program])dnl
-
-test -z "$OBJDUMP" && OBJDUMP=objdump
-_LT_DECL([], [OBJDUMP], [1], [Object dumper program])dnl
-])# win32-dll
-
-AU_DEFUN([AC_LIBTOOL_WIN32_DLL],
-[AC_REQUIRE([AC_CANONICAL_HOST])dnl
-_LT_SET_OPTION([LT_INIT], [win32-dll])
-AC_DIAGNOSE([obsolete],
-[$0: Remove this warning and the call to _LT_SET_OPTION when you
-put the 'win32-dll' option into LT_INIT's first parameter.])
-])
-
-dnl aclocal-1.4 backwards compatibility:
-dnl AC_DEFUN([AC_LIBTOOL_WIN32_DLL], [])
-
-
-# _LT_ENABLE_SHARED([DEFAULT])
-# ----------------------------
-# implement the --enable-shared flag, and supports the 'shared' and
-# 'disable-shared' LT_INIT options.
-# DEFAULT is either 'yes' or 'no'. If omitted, it defaults to 'yes'.
-m4_define([_LT_ENABLE_SHARED],
-[m4_define([_LT_ENABLE_SHARED_DEFAULT], [m4_if($1, no, no, yes)])dnl
-AC_ARG_ENABLE([shared],
- [AS_HELP_STRING([--enable-shared@<:@=PKGS@:>@],
- [build shared libraries @<:@default=]_LT_ENABLE_SHARED_DEFAULT[@:>@])],
- [p=${PACKAGE-default}
- case $enableval in
- yes) enable_shared=yes ;;
- no) enable_shared=no ;;
- *)
- enable_shared=no
- # Look at the argument we got. We use all the common list separators.
- lt_save_ifs=$IFS; IFS=$IFS$PATH_SEPARATOR,
- for pkg in $enableval; do
- IFS=$lt_save_ifs
- if test "X$pkg" = "X$p"; then
- enable_shared=yes
- fi
- done
- IFS=$lt_save_ifs
- ;;
- esac],
- [enable_shared=]_LT_ENABLE_SHARED_DEFAULT)
-
- _LT_DECL([build_libtool_libs], [enable_shared], [0],
- [Whether or not to build shared libraries])
-])# _LT_ENABLE_SHARED
-
-LT_OPTION_DEFINE([LT_INIT], [shared], [_LT_ENABLE_SHARED([yes])])
-LT_OPTION_DEFINE([LT_INIT], [disable-shared], [_LT_ENABLE_SHARED([no])])
-
-# Old names:
-AC_DEFUN([AC_ENABLE_SHARED],
-[_LT_SET_OPTION([LT_INIT], m4_if([$1], [no], [disable-])[shared])
-])
-
-AC_DEFUN([AC_DISABLE_SHARED],
-[_LT_SET_OPTION([LT_INIT], [disable-shared])
-])
-
-AU_DEFUN([AM_ENABLE_SHARED], [AC_ENABLE_SHARED($@)])
-AU_DEFUN([AM_DISABLE_SHARED], [AC_DISABLE_SHARED($@)])
-
-dnl aclocal-1.4 backwards compatibility:
-dnl AC_DEFUN([AM_ENABLE_SHARED], [])
-dnl AC_DEFUN([AM_DISABLE_SHARED], [])
-
-
-
-# _LT_ENABLE_STATIC([DEFAULT])
-# ----------------------------
-# implement the --enable-static flag, and support the 'static' and
-# 'disable-static' LT_INIT options.
-# DEFAULT is either 'yes' or 'no'. If omitted, it defaults to 'yes'.
-m4_define([_LT_ENABLE_STATIC],
-[m4_define([_LT_ENABLE_STATIC_DEFAULT], [m4_if($1, no, no, yes)])dnl
-AC_ARG_ENABLE([static],
- [AS_HELP_STRING([--enable-static@<:@=PKGS@:>@],
- [build static libraries @<:@default=]_LT_ENABLE_STATIC_DEFAULT[@:>@])],
- [p=${PACKAGE-default}
- case $enableval in
- yes) enable_static=yes ;;
- no) enable_static=no ;;
- *)
- enable_static=no
- # Look at the argument we got. We use all the common list separators.
- lt_save_ifs=$IFS; IFS=$IFS$PATH_SEPARATOR,
- for pkg in $enableval; do
- IFS=$lt_save_ifs
- if test "X$pkg" = "X$p"; then
- enable_static=yes
- fi
- done
- IFS=$lt_save_ifs
- ;;
- esac],
- [enable_static=]_LT_ENABLE_STATIC_DEFAULT)
-
- _LT_DECL([build_old_libs], [enable_static], [0],
- [Whether or not to build static libraries])
-])# _LT_ENABLE_STATIC
-
-LT_OPTION_DEFINE([LT_INIT], [static], [_LT_ENABLE_STATIC([yes])])
-LT_OPTION_DEFINE([LT_INIT], [disable-static], [_LT_ENABLE_STATIC([no])])
-
-# Old names:
-AC_DEFUN([AC_ENABLE_STATIC],
-[_LT_SET_OPTION([LT_INIT], m4_if([$1], [no], [disable-])[static])
-])
-
-AC_DEFUN([AC_DISABLE_STATIC],
-[_LT_SET_OPTION([LT_INIT], [disable-static])
-])
-
-AU_DEFUN([AM_ENABLE_STATIC], [AC_ENABLE_STATIC($@)])
-AU_DEFUN([AM_DISABLE_STATIC], [AC_DISABLE_STATIC($@)])
-
-dnl aclocal-1.4 backwards compatibility:
-dnl AC_DEFUN([AM_ENABLE_STATIC], [])
-dnl AC_DEFUN([AM_DISABLE_STATIC], [])
-
-
-
-# _LT_ENABLE_FAST_INSTALL([DEFAULT])
-# ----------------------------------
-# implement the --enable-fast-install flag, and support the 'fast-install'
-# and 'disable-fast-install' LT_INIT options.
-# DEFAULT is either 'yes' or 'no'. If omitted, it defaults to 'yes'.
-m4_define([_LT_ENABLE_FAST_INSTALL],
-[m4_define([_LT_ENABLE_FAST_INSTALL_DEFAULT], [m4_if($1, no, no, yes)])dnl
-AC_ARG_ENABLE([fast-install],
- [AS_HELP_STRING([--enable-fast-install@<:@=PKGS@:>@],
- [optimize for fast installation @<:@default=]_LT_ENABLE_FAST_INSTALL_DEFAULT[@:>@])],
- [p=${PACKAGE-default}
- case $enableval in
- yes) enable_fast_install=yes ;;
- no) enable_fast_install=no ;;
- *)
- enable_fast_install=no
- # Look at the argument we got. We use all the common list separators.
- lt_save_ifs=$IFS; IFS=$IFS$PATH_SEPARATOR,
- for pkg in $enableval; do
- IFS=$lt_save_ifs
- if test "X$pkg" = "X$p"; then
- enable_fast_install=yes
- fi
- done
- IFS=$lt_save_ifs
- ;;
- esac],
- [enable_fast_install=]_LT_ENABLE_FAST_INSTALL_DEFAULT)
-
-_LT_DECL([fast_install], [enable_fast_install], [0],
- [Whether or not to optimize for fast installation])dnl
-])# _LT_ENABLE_FAST_INSTALL
-
-LT_OPTION_DEFINE([LT_INIT], [fast-install], [_LT_ENABLE_FAST_INSTALL([yes])])
-LT_OPTION_DEFINE([LT_INIT], [disable-fast-install], [_LT_ENABLE_FAST_INSTALL([no])])
-
-# Old names:
-AU_DEFUN([AC_ENABLE_FAST_INSTALL],
-[_LT_SET_OPTION([LT_INIT], m4_if([$1], [no], [disable-])[fast-install])
-AC_DIAGNOSE([obsolete],
-[$0: Remove this warning and the call to _LT_SET_OPTION when you put
-the 'fast-install' option into LT_INIT's first parameter.])
-])
-
-AU_DEFUN([AC_DISABLE_FAST_INSTALL],
-[_LT_SET_OPTION([LT_INIT], [disable-fast-install])
-AC_DIAGNOSE([obsolete],
-[$0: Remove this warning and the call to _LT_SET_OPTION when you put
-the 'disable-fast-install' option into LT_INIT's first parameter.])
-])
-
-dnl aclocal-1.4 backwards compatibility:
-dnl AC_DEFUN([AC_ENABLE_FAST_INSTALL], [])
-dnl AC_DEFUN([AM_DISABLE_FAST_INSTALL], [])
-
-
-# _LT_WITH_AIX_SONAME([DEFAULT])
-# ----------------------------------
-# implement the --with-aix-soname flag, and support the `aix-soname=aix'
-# and `aix-soname=both' and `aix-soname=svr4' LT_INIT options. DEFAULT
-# is either `aix', `both' or `svr4'. If omitted, it defaults to `aix'.
-m4_define([_LT_WITH_AIX_SONAME],
-[m4_define([_LT_WITH_AIX_SONAME_DEFAULT], [m4_if($1, svr4, svr4, m4_if($1, both, both, aix))])dnl
-shared_archive_member_spec=
-case $host,$enable_shared in
-power*-*-aix[[5-9]]*,yes)
- AC_MSG_CHECKING([which variant of shared library versioning to provide])
- AC_ARG_WITH([aix-soname],
- [AS_HELP_STRING([--with-aix-soname=aix|svr4|both],
- [shared library versioning (aka "SONAME") variant to provide on AIX, @<:@default=]_LT_WITH_AIX_SONAME_DEFAULT[@:>@.])],
- [case $withval in
- aix|svr4|both)
- ;;
- *)
- AC_MSG_ERROR([Unknown argument to --with-aix-soname])
- ;;
- esac
- lt_cv_with_aix_soname=$with_aix_soname],
- [AC_CACHE_VAL([lt_cv_with_aix_soname],
- [lt_cv_with_aix_soname=]_LT_WITH_AIX_SONAME_DEFAULT)
- with_aix_soname=$lt_cv_with_aix_soname])
- AC_MSG_RESULT([$with_aix_soname])
- if test aix != "$with_aix_soname"; then
- # For the AIX way of multilib, we name the shared archive member
- # based on the bitwidth used, traditionally 'shr.o' or 'shr_64.o',
- # and 'shr.imp' or 'shr_64.imp', respectively, for the Import File.
- # Even when GNU compilers ignore OBJECT_MODE but need '-maix64' flag,
- # the AIX toolchain works better with OBJECT_MODE set (default 32).
- if test 64 = "${OBJECT_MODE-32}"; then
- shared_archive_member_spec=shr_64
- else
- shared_archive_member_spec=shr
- fi
- fi
- ;;
-*)
- with_aix_soname=aix
- ;;
-esac
-
-_LT_DECL([], [shared_archive_member_spec], [0],
- [Shared archive member basename, for filename based shared library versioning on AIX])dnl
-])# _LT_WITH_AIX_SONAME
-
-LT_OPTION_DEFINE([LT_INIT], [aix-soname=aix], [_LT_WITH_AIX_SONAME([aix])])
-LT_OPTION_DEFINE([LT_INIT], [aix-soname=both], [_LT_WITH_AIX_SONAME([both])])
-LT_OPTION_DEFINE([LT_INIT], [aix-soname=svr4], [_LT_WITH_AIX_SONAME([svr4])])
-
-
-# _LT_WITH_PIC([MODE])
-# --------------------
-# implement the --with-pic flag, and support the 'pic-only' and 'no-pic'
-# LT_INIT options.
-# MODE is either 'yes' or 'no'. If omitted, it defaults to 'both'.
-m4_define([_LT_WITH_PIC],
-[AC_ARG_WITH([pic],
- [AS_HELP_STRING([--with-pic@<:@=PKGS@:>@],
- [try to use only PIC/non-PIC objects @<:@default=use both@:>@])],
- [lt_p=${PACKAGE-default}
- case $withval in
- yes|no) pic_mode=$withval ;;
- *)
- pic_mode=default
- # Look at the argument we got. We use all the common list separators.
- lt_save_ifs=$IFS; IFS=$IFS$PATH_SEPARATOR,
- for lt_pkg in $withval; do
- IFS=$lt_save_ifs
- if test "X$lt_pkg" = "X$lt_p"; then
- pic_mode=yes
- fi
- done
- IFS=$lt_save_ifs
- ;;
- esac],
- [pic_mode=m4_default([$1], [default])])
-
-_LT_DECL([], [pic_mode], [0], [What type of objects to build])dnl
-])# _LT_WITH_PIC
-
-LT_OPTION_DEFINE([LT_INIT], [pic-only], [_LT_WITH_PIC([yes])])
-LT_OPTION_DEFINE([LT_INIT], [no-pic], [_LT_WITH_PIC([no])])
-
-# Old name:
-AU_DEFUN([AC_LIBTOOL_PICMODE],
-[_LT_SET_OPTION([LT_INIT], [pic-only])
-AC_DIAGNOSE([obsolete],
-[$0: Remove this warning and the call to _LT_SET_OPTION when you
-put the 'pic-only' option into LT_INIT's first parameter.])
-])
-
-dnl aclocal-1.4 backwards compatibility:
-dnl AC_DEFUN([AC_LIBTOOL_PICMODE], [])
-
-## ----------------- ##
-## LTDL_INIT Options ##
-## ----------------- ##
-
-m4_define([_LTDL_MODE], [])
-LT_OPTION_DEFINE([LTDL_INIT], [nonrecursive],
- [m4_define([_LTDL_MODE], [nonrecursive])])
-LT_OPTION_DEFINE([LTDL_INIT], [recursive],
- [m4_define([_LTDL_MODE], [recursive])])
-LT_OPTION_DEFINE([LTDL_INIT], [subproject],
- [m4_define([_LTDL_MODE], [subproject])])
-
-m4_define([_LTDL_TYPE], [])
-LT_OPTION_DEFINE([LTDL_INIT], [installable],
- [m4_define([_LTDL_TYPE], [installable])])
-LT_OPTION_DEFINE([LTDL_INIT], [convenience],
- [m4_define([_LTDL_TYPE], [convenience])])
diff --git a/pcre2/m4/ltsugar.m4 b/pcre2/m4/ltsugar.m4
deleted file mode 100644
index 48bc9344a..000000000
--- a/pcre2/m4/ltsugar.m4
+++ /dev/null
@@ -1,124 +0,0 @@
-# ltsugar.m4 -- libtool m4 base layer. -*-Autoconf-*-
-#
-# Copyright (C) 2004-2005, 2007-2008, 2011-2015 Free Software
-# Foundation, Inc.
-# Written by Gary V. Vaughan, 2004
-#
-# This file is free software; the Free Software Foundation gives
-# unlimited permission to copy and/or distribute it, with or without
-# modifications, as long as this notice is preserved.
-
-# serial 6 ltsugar.m4
-
-# This is to help aclocal find these macros, as it can't see m4_define.
-AC_DEFUN([LTSUGAR_VERSION], [m4_if([0.1])])
-
-
-# lt_join(SEP, ARG1, [ARG2...])
-# -----------------------------
-# Produce ARG1SEPARG2...SEPARGn, omitting [] arguments and their
-# associated separator.
-# Needed until we can rely on m4_join from Autoconf 2.62, since all earlier
-# versions in m4sugar had bugs.
-m4_define([lt_join],
-[m4_if([$#], [1], [],
- [$#], [2], [[$2]],
- [m4_if([$2], [], [], [[$2]_])$0([$1], m4_shift(m4_shift($@)))])])
-m4_define([_lt_join],
-[m4_if([$#$2], [2], [],
- [m4_if([$2], [], [], [[$1$2]])$0([$1], m4_shift(m4_shift($@)))])])
-
-
-# lt_car(LIST)
-# lt_cdr(LIST)
-# ------------
-# Manipulate m4 lists.
-# These macros are necessary as long as will still need to support
-# Autoconf-2.59, which quotes differently.
-m4_define([lt_car], [[$1]])
-m4_define([lt_cdr],
-[m4_if([$#], 0, [m4_fatal([$0: cannot be called without arguments])],
- [$#], 1, [],
- [m4_dquote(m4_shift($@))])])
-m4_define([lt_unquote], $1)
-
-
-# lt_append(MACRO-NAME, STRING, [SEPARATOR])
-# ------------------------------------------
-# Redefine MACRO-NAME to hold its former content plus 'SEPARATOR''STRING'.
-# Note that neither SEPARATOR nor STRING are expanded; they are appended
-# to MACRO-NAME as is (leaving the expansion for when MACRO-NAME is invoked).
-# No SEPARATOR is output if MACRO-NAME was previously undefined (different
-# than defined and empty).
-#
-# This macro is needed until we can rely on Autoconf 2.62, since earlier
-# versions of m4sugar mistakenly expanded SEPARATOR but not STRING.
-m4_define([lt_append],
-[m4_define([$1],
- m4_ifdef([$1], [m4_defn([$1])[$3]])[$2])])
-
-
-
-# lt_combine(SEP, PREFIX-LIST, INFIX, SUFFIX1, [SUFFIX2...])
-# ----------------------------------------------------------
-# Produce a SEP delimited list of all paired combinations of elements of
-# PREFIX-LIST with SUFFIX1 through SUFFIXn. Each element of the list
-# has the form PREFIXmINFIXSUFFIXn.
-# Needed until we can rely on m4_combine added in Autoconf 2.62.
-m4_define([lt_combine],
-[m4_if(m4_eval([$# > 3]), [1],
- [m4_pushdef([_Lt_sep], [m4_define([_Lt_sep], m4_defn([lt_car]))])]]dnl
-[[m4_foreach([_Lt_prefix], [$2],
- [m4_foreach([_Lt_suffix],
- ]m4_dquote(m4_dquote(m4_shift(m4_shift(m4_shift($@)))))[,
- [_Lt_sep([$1])[]m4_defn([_Lt_prefix])[$3]m4_defn([_Lt_suffix])])])])])
-
-
-# lt_if_append_uniq(MACRO-NAME, VARNAME, [SEPARATOR], [UNIQ], [NOT-UNIQ])
-# -----------------------------------------------------------------------
-# Iff MACRO-NAME does not yet contain VARNAME, then append it (delimited
-# by SEPARATOR if supplied) and expand UNIQ, else NOT-UNIQ.
-m4_define([lt_if_append_uniq],
-[m4_ifdef([$1],
- [m4_if(m4_index([$3]m4_defn([$1])[$3], [$3$2$3]), [-1],
- [lt_append([$1], [$2], [$3])$4],
- [$5])],
- [lt_append([$1], [$2], [$3])$4])])
-
-
-# lt_dict_add(DICT, KEY, VALUE)
-# -----------------------------
-m4_define([lt_dict_add],
-[m4_define([$1($2)], [$3])])
-
-
-# lt_dict_add_subkey(DICT, KEY, SUBKEY, VALUE)
-# --------------------------------------------
-m4_define([lt_dict_add_subkey],
-[m4_define([$1($2:$3)], [$4])])
-
-
-# lt_dict_fetch(DICT, KEY, [SUBKEY])
-# ----------------------------------
-m4_define([lt_dict_fetch],
-[m4_ifval([$3],
- m4_ifdef([$1($2:$3)], [m4_defn([$1($2:$3)])]),
- m4_ifdef([$1($2)], [m4_defn([$1($2)])]))])
-
-
-# lt_if_dict_fetch(DICT, KEY, [SUBKEY], VALUE, IF-TRUE, [IF-FALSE])
-# -----------------------------------------------------------------
-m4_define([lt_if_dict_fetch],
-[m4_if(lt_dict_fetch([$1], [$2], [$3]), [$4],
- [$5],
- [$6])])
-
-
-# lt_dict_filter(DICT, [SUBKEY], VALUE, [SEPARATOR], KEY, [...])
-# --------------------------------------------------------------
-m4_define([lt_dict_filter],
-[m4_if([$5], [], [],
- [lt_join(m4_quote(m4_default([$4], [[, ]])),
- lt_unquote(m4_split(m4_normalize(m4_foreach(_Lt_key, lt_car([m4_shiftn(4, $@)]),
- [lt_if_dict_fetch([$1], _Lt_key, [$2], [$3], [_Lt_key ])])))))])[]dnl
-])
diff --git a/pcre2/m4/ltversion.m4 b/pcre2/m4/ltversion.m4
deleted file mode 100644
index fa04b52a3..000000000
--- a/pcre2/m4/ltversion.m4
+++ /dev/null
@@ -1,23 +0,0 @@
-# ltversion.m4 -- version numbers -*- Autoconf -*-
-#
-# Copyright (C) 2004, 2011-2015 Free Software Foundation, Inc.
-# Written by Scott James Remnant, 2004
-#
-# This file is free software; the Free Software Foundation gives
-# unlimited permission to copy and/or distribute it, with or without
-# modifications, as long as this notice is preserved.
-
-# @configure_input@
-
-# serial 4179 ltversion.m4
-# This file is part of GNU Libtool
-
-m4_define([LT_PACKAGE_VERSION], [2.4.6])
-m4_define([LT_PACKAGE_REVISION], [2.4.6])
-
-AC_DEFUN([LTVERSION_VERSION],
-[macro_version='2.4.6'
-macro_revision='2.4.6'
-_LT_DECL(, macro_version, 0, [Which release of libtool.m4 was used?])
-_LT_DECL(, macro_revision, 0)
-])
diff --git a/pcre2/m4/lt~obsolete.m4 b/pcre2/m4/lt~obsolete.m4
deleted file mode 100644
index c6b26f88f..000000000
--- a/pcre2/m4/lt~obsolete.m4
+++ /dev/null
@@ -1,99 +0,0 @@
-# lt~obsolete.m4 -- aclocal satisfying obsolete definitions. -*-Autoconf-*-
-#
-# Copyright (C) 2004-2005, 2007, 2009, 2011-2015 Free Software
-# Foundation, Inc.
-# Written by Scott James Remnant, 2004.
-#
-# This file is free software; the Free Software Foundation gives
-# unlimited permission to copy and/or distribute it, with or without
-# modifications, as long as this notice is preserved.
-
-# serial 5 lt~obsolete.m4
-
-# These exist entirely to fool aclocal when bootstrapping libtool.
-#
-# In the past libtool.m4 has provided macros via AC_DEFUN (or AU_DEFUN),
-# which have later been changed to m4_define as they aren't part of the
-# exported API, or moved to Autoconf or Automake where they belong.
-#
-# The trouble is, aclocal is a bit thick. It'll see the old AC_DEFUN
-# in /usr/share/aclocal/libtool.m4 and remember it, then when it sees us
-# using a macro with the same name in our local m4/libtool.m4 it'll
-# pull the old libtool.m4 in (it doesn't see our shiny new m4_define
-# and doesn't know about Autoconf macros at all.)
-#
-# So we provide this file, which has a silly filename so it's always
-# included after everything else. This provides aclocal with the
-# AC_DEFUNs it wants, but when m4 processes it, it doesn't do anything
-# because those macros already exist, or will be overwritten later.
-# We use AC_DEFUN over AU_DEFUN for compatibility with aclocal-1.6.
-#
-# Anytime we withdraw an AC_DEFUN or AU_DEFUN, remember to add it here.
-# Yes, that means every name once taken will need to remain here until
-# we give up compatibility with versions before 1.7, at which point
-# we need to keep only those names which we still refer to.
-
-# This is to help aclocal find these macros, as it can't see m4_define.
-AC_DEFUN([LTOBSOLETE_VERSION], [m4_if([1])])
-
-m4_ifndef([AC_LIBTOOL_LINKER_OPTION], [AC_DEFUN([AC_LIBTOOL_LINKER_OPTION])])
-m4_ifndef([AC_PROG_EGREP], [AC_DEFUN([AC_PROG_EGREP])])
-m4_ifndef([_LT_AC_PROG_ECHO_BACKSLASH], [AC_DEFUN([_LT_AC_PROG_ECHO_BACKSLASH])])
-m4_ifndef([_LT_AC_SHELL_INIT], [AC_DEFUN([_LT_AC_SHELL_INIT])])
-m4_ifndef([_LT_AC_SYS_LIBPATH_AIX], [AC_DEFUN([_LT_AC_SYS_LIBPATH_AIX])])
-m4_ifndef([_LT_PROG_LTMAIN], [AC_DEFUN([_LT_PROG_LTMAIN])])
-m4_ifndef([_LT_AC_TAGVAR], [AC_DEFUN([_LT_AC_TAGVAR])])
-m4_ifndef([AC_LTDL_ENABLE_INSTALL], [AC_DEFUN([AC_LTDL_ENABLE_INSTALL])])
-m4_ifndef([AC_LTDL_PREOPEN], [AC_DEFUN([AC_LTDL_PREOPEN])])
-m4_ifndef([_LT_AC_SYS_COMPILER], [AC_DEFUN([_LT_AC_SYS_COMPILER])])
-m4_ifndef([_LT_AC_LOCK], [AC_DEFUN([_LT_AC_LOCK])])
-m4_ifndef([AC_LIBTOOL_SYS_OLD_ARCHIVE], [AC_DEFUN([AC_LIBTOOL_SYS_OLD_ARCHIVE])])
-m4_ifndef([_LT_AC_TRY_DLOPEN_SELF], [AC_DEFUN([_LT_AC_TRY_DLOPEN_SELF])])
-m4_ifndef([AC_LIBTOOL_PROG_CC_C_O], [AC_DEFUN([AC_LIBTOOL_PROG_CC_C_O])])
-m4_ifndef([AC_LIBTOOL_SYS_HARD_LINK_LOCKS], [AC_DEFUN([AC_LIBTOOL_SYS_HARD_LINK_LOCKS])])
-m4_ifndef([AC_LIBTOOL_OBJDIR], [AC_DEFUN([AC_LIBTOOL_OBJDIR])])
-m4_ifndef([AC_LTDL_OBJDIR], [AC_DEFUN([AC_LTDL_OBJDIR])])
-m4_ifndef([AC_LIBTOOL_PROG_LD_HARDCODE_LIBPATH], [AC_DEFUN([AC_LIBTOOL_PROG_LD_HARDCODE_LIBPATH])])
-m4_ifndef([AC_LIBTOOL_SYS_LIB_STRIP], [AC_DEFUN([AC_LIBTOOL_SYS_LIB_STRIP])])
-m4_ifndef([AC_PATH_MAGIC], [AC_DEFUN([AC_PATH_MAGIC])])
-m4_ifndef([AC_PROG_LD_GNU], [AC_DEFUN([AC_PROG_LD_GNU])])
-m4_ifndef([AC_PROG_LD_RELOAD_FLAG], [AC_DEFUN([AC_PROG_LD_RELOAD_FLAG])])
-m4_ifndef([AC_DEPLIBS_CHECK_METHOD], [AC_DEFUN([AC_DEPLIBS_CHECK_METHOD])])
-m4_ifndef([AC_LIBTOOL_PROG_COMPILER_NO_RTTI], [AC_DEFUN([AC_LIBTOOL_PROG_COMPILER_NO_RTTI])])
-m4_ifndef([AC_LIBTOOL_SYS_GLOBAL_SYMBOL_PIPE], [AC_DEFUN([AC_LIBTOOL_SYS_GLOBAL_SYMBOL_PIPE])])
-m4_ifndef([AC_LIBTOOL_PROG_COMPILER_PIC], [AC_DEFUN([AC_LIBTOOL_PROG_COMPILER_PIC])])
-m4_ifndef([AC_LIBTOOL_PROG_LD_SHLIBS], [AC_DEFUN([AC_LIBTOOL_PROG_LD_SHLIBS])])
-m4_ifndef([AC_LIBTOOL_POSTDEP_PREDEP], [AC_DEFUN([AC_LIBTOOL_POSTDEP_PREDEP])])
-m4_ifndef([LT_AC_PROG_EGREP], [AC_DEFUN([LT_AC_PROG_EGREP])])
-m4_ifndef([LT_AC_PROG_SED], [AC_DEFUN([LT_AC_PROG_SED])])
-m4_ifndef([_LT_CC_BASENAME], [AC_DEFUN([_LT_CC_BASENAME])])
-m4_ifndef([_LT_COMPILER_BOILERPLATE], [AC_DEFUN([_LT_COMPILER_BOILERPLATE])])
-m4_ifndef([_LT_LINKER_BOILERPLATE], [AC_DEFUN([_LT_LINKER_BOILERPLATE])])
-m4_ifndef([_AC_PROG_LIBTOOL], [AC_DEFUN([_AC_PROG_LIBTOOL])])
-m4_ifndef([AC_LIBTOOL_SETUP], [AC_DEFUN([AC_LIBTOOL_SETUP])])
-m4_ifndef([_LT_AC_CHECK_DLFCN], [AC_DEFUN([_LT_AC_CHECK_DLFCN])])
-m4_ifndef([AC_LIBTOOL_SYS_DYNAMIC_LINKER], [AC_DEFUN([AC_LIBTOOL_SYS_DYNAMIC_LINKER])])
-m4_ifndef([_LT_AC_TAGCONFIG], [AC_DEFUN([_LT_AC_TAGCONFIG])])
-m4_ifndef([AC_DISABLE_FAST_INSTALL], [AC_DEFUN([AC_DISABLE_FAST_INSTALL])])
-m4_ifndef([_LT_AC_LANG_CXX], [AC_DEFUN([_LT_AC_LANG_CXX])])
-m4_ifndef([_LT_AC_LANG_F77], [AC_DEFUN([_LT_AC_LANG_F77])])
-m4_ifndef([_LT_AC_LANG_GCJ], [AC_DEFUN([_LT_AC_LANG_GCJ])])
-m4_ifndef([AC_LIBTOOL_LANG_C_CONFIG], [AC_DEFUN([AC_LIBTOOL_LANG_C_CONFIG])])
-m4_ifndef([_LT_AC_LANG_C_CONFIG], [AC_DEFUN([_LT_AC_LANG_C_CONFIG])])
-m4_ifndef([AC_LIBTOOL_LANG_CXX_CONFIG], [AC_DEFUN([AC_LIBTOOL_LANG_CXX_CONFIG])])
-m4_ifndef([_LT_AC_LANG_CXX_CONFIG], [AC_DEFUN([_LT_AC_LANG_CXX_CONFIG])])
-m4_ifndef([AC_LIBTOOL_LANG_F77_CONFIG], [AC_DEFUN([AC_LIBTOOL_LANG_F77_CONFIG])])
-m4_ifndef([_LT_AC_LANG_F77_CONFIG], [AC_DEFUN([_LT_AC_LANG_F77_CONFIG])])
-m4_ifndef([AC_LIBTOOL_LANG_GCJ_CONFIG], [AC_DEFUN([AC_LIBTOOL_LANG_GCJ_CONFIG])])
-m4_ifndef([_LT_AC_LANG_GCJ_CONFIG], [AC_DEFUN([_LT_AC_LANG_GCJ_CONFIG])])
-m4_ifndef([AC_LIBTOOL_LANG_RC_CONFIG], [AC_DEFUN([AC_LIBTOOL_LANG_RC_CONFIG])])
-m4_ifndef([_LT_AC_LANG_RC_CONFIG], [AC_DEFUN([_LT_AC_LANG_RC_CONFIG])])
-m4_ifndef([AC_LIBTOOL_CONFIG], [AC_DEFUN([AC_LIBTOOL_CONFIG])])
-m4_ifndef([_LT_AC_FILE_LTDLL_C], [AC_DEFUN([_LT_AC_FILE_LTDLL_C])])
-m4_ifndef([_LT_REQUIRED_DARWIN_CHECKS], [AC_DEFUN([_LT_REQUIRED_DARWIN_CHECKS])])
-m4_ifndef([_LT_AC_PROG_CXXCPP], [AC_DEFUN([_LT_AC_PROG_CXXCPP])])
-m4_ifndef([_LT_PREPARE_SED_QUOTE_VARS], [AC_DEFUN([_LT_PREPARE_SED_QUOTE_VARS])])
-m4_ifndef([_LT_PROG_ECHO_BACKSLASH], [AC_DEFUN([_LT_PROG_ECHO_BACKSLASH])])
-m4_ifndef([_LT_PROG_F77], [AC_DEFUN([_LT_PROG_F77])])
-m4_ifndef([_LT_PROG_FC], [AC_DEFUN([_LT_PROG_FC])])
-m4_ifndef([_LT_PROG_CXX], [AC_DEFUN([_LT_PROG_CXX])])
diff --git a/pcre2/m4/pcre2_visibility.m4 b/pcre2/m4/pcre2_visibility.m4
deleted file mode 100644
index 480f2eefe..000000000
--- a/pcre2/m4/pcre2_visibility.m4
+++ /dev/null
@@ -1,87 +0,0 @@
-# visibility.m4 serial 4 (gettext-0.18.2)
-dnl Copyright (C) 2005, 2008, 2010-2011 Free Software Foundation, Inc.
-dnl This file is free software; the Free Software Foundation
-dnl gives unlimited permission to copy and/or distribute it,
-dnl with or without modifications, as long as this notice is preserved.
-
-dnl From Bruno Haible.
-
-dnl Tests whether the compiler supports the command-line option
-dnl -fvisibility=hidden and the function and variable attributes
-dnl __attribute__((__visibility__("hidden"))) and
-dnl __attribute__((__visibility__("default"))).
-dnl Does *not* test for __visibility__("protected") - which has tricky
-dnl semantics (see the 'vismain' test in glibc) and does not exist e.g. on
-dnl MacOS X.
-dnl Does *not* test for __visibility__("internal") - which has processor
-dnl dependent semantics.
-dnl Does *not* test for #pragma GCC visibility push(hidden) - which is
-dnl "really only recommended for legacy code".
-dnl Set the variable CFLAG_VISIBILITY.
-dnl Defines and sets the variable HAVE_VISIBILITY.
-
-dnl Modified to fit with PCRE build environment by Cristian RodrÃguez.
-dnl Adjusted for PCRE2 by PH
-
-AC_DEFUN([PCRE2_VISIBILITY],
-[
- AC_REQUIRE([AC_PROG_CC])
- VISIBILITY_CFLAGS=
- VISIBILITY_CXXFLAGS=
- HAVE_VISIBILITY=0
- if test -n "$GCC"; then
- dnl First, check whether -Werror can be added to the command line, or
- dnl whether it leads to an error because of some other option that the
- dnl user has put into $CC $CFLAGS $CPPFLAGS.
- AC_MSG_CHECKING([whether the -Werror option is usable])
- AC_CACHE_VAL([pcre2_cv_cc_vis_werror], [
- pcre2_save_CFLAGS="$CFLAGS"
- CFLAGS="$CFLAGS -Werror"
- AC_COMPILE_IFELSE(
- [AC_LANG_PROGRAM([[]], [[]])],
- [pcre2_cv_cc_vis_werror=yes],
- [pcre2_cv_cc_vis_werror=no])
- CFLAGS="$pcre2_save_CFLAGS"])
- AC_MSG_RESULT([$pcre2_cv_cc_vis_werror])
- dnl Now check whether visibility declarations are supported.
- AC_MSG_CHECKING([for simple visibility declarations])
- AC_CACHE_VAL([pcre2_cv_cc_visibility], [
- pcre2_save_CFLAGS="$CFLAGS"
- CFLAGS="$CFLAGS -fvisibility=hidden"
- dnl We use the option -Werror and a function dummyfunc, because on some
- dnl platforms (Cygwin 1.7) the use of -fvisibility triggers a warning
- dnl "visibility attribute not supported in this configuration; ignored"
- dnl at the first function definition in every compilation unit, and we
- dnl don't want to use the option in this case.
- if test $pcre2_cv_cc_vis_werror = yes; then
- CFLAGS="$CFLAGS -Werror"
- fi
- AC_COMPILE_IFELSE(
- [AC_LANG_PROGRAM(
- [[extern __attribute__((__visibility__("hidden"))) int hiddenvar;
- extern __attribute__((__visibility__("default"))) int exportedvar;
- extern __attribute__((__visibility__("hidden"))) int hiddenfunc (void);
- extern __attribute__((__visibility__("default"))) int exportedfunc (void);
- void dummyfunc (void) {}
- ]],
- [[]])],
- [pcre2_cv_cc_visibility=yes],
- [pcre2_cv_cc_visibility=no])
- CFLAGS="$pcre2_save_CFLAGS"])
- AC_MSG_RESULT([$pcre2_cv_cc_visibility])
- if test $pcre2_cv_cc_visibility = yes; then
- VISIBILITY_CFLAGS="-fvisibility=hidden"
- VISIBILITY_CXXFLAGS="-fvisibility=hidden -fvisibility-inlines-hidden"
- HAVE_VISIBILITY=1
- AC_DEFINE(PCRE2_EXP_DECL, [extern __attribute__ ((visibility ("default")))], [to make a symbol visible])
- AC_DEFINE(PCRE2_EXP_DEFN, [__attribute__ ((visibility ("default")))], [to make a symbol visible])
- AC_DEFINE(PCRE2POSIX_EXP_DECL, [extern __attribute__ ((visibility ("default")))], [to make a symbol visible])
- AC_DEFINE(PCRE2POSIX_EXP_DEFN, [extern __attribute__ ((visibility ("default")))], [to make a symbol visible])
- fi
- fi
- AC_SUBST([VISIBILITY_CFLAGS])
- AC_SUBST([VISIBILITY_CXXFLAGS])
- AC_SUBST([HAVE_VISIBILITY])
- AC_DEFINE_UNQUOTED([HAVE_VISIBILITY], [$HAVE_VISIBILITY],
- [Define to 1 if the compiler supports simple visibility declarations.])
-])
diff --git a/pcre2/missing b/pcre2/missing
deleted file mode 100755
index f62bbae30..000000000
--- a/pcre2/missing
+++ /dev/null
@@ -1,215 +0,0 @@
-#! /bin/sh
-# Common wrapper for a few potentially missing GNU programs.
-
-scriptversion=2013-10-28.13; # UTC
-
-# Copyright (C) 1996-2014 Free Software Foundation, Inc.
-# Originally written by Fran,cois Pinard , 1996.
-
-# This program is free software; you can redistribute it and/or modify
-# it under the terms of the GNU General Public License as published by
-# the Free Software Foundation; either version 2, or (at your option)
-# any later version.
-
-# This program is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-# GNU General Public License for more details.
-
-# You should have received a copy of the GNU General Public License
-# along with this program. If not, see .
-
-# As a special exception to the GNU General Public License, if you
-# distribute this file as part of a program that contains a
-# configuration script generated by Autoconf, you may include it under
-# the same distribution terms that you use for the rest of that program.
-
-if test $# -eq 0; then
- echo 1>&2 "Try '$0 --help' for more information"
- exit 1
-fi
-
-case $1 in
-
- --is-lightweight)
- # Used by our autoconf macros to check whether the available missing
- # script is modern enough.
- exit 0
- ;;
-
- --run)
- # Back-compat with the calling convention used by older automake.
- shift
- ;;
-
- -h|--h|--he|--hel|--help)
- echo "\
-$0 [OPTION]... PROGRAM [ARGUMENT]...
-
-Run 'PROGRAM [ARGUMENT]...', returning a proper advice when this fails due
-to PROGRAM being missing or too old.
-
-Options:
- -h, --help display this help and exit
- -v, --version output version information and exit
-
-Supported PROGRAM values:
- aclocal autoconf autoheader autom4te automake makeinfo
- bison yacc flex lex help2man
-
-Version suffixes to PROGRAM as well as the prefixes 'gnu-', 'gnu', and
-'g' are ignored when checking the name.
-
-Send bug reports to ."
- exit $?
- ;;
-
- -v|--v|--ve|--ver|--vers|--versi|--versio|--version)
- echo "missing $scriptversion (GNU Automake)"
- exit $?
- ;;
-
- -*)
- echo 1>&2 "$0: unknown '$1' option"
- echo 1>&2 "Try '$0 --help' for more information"
- exit 1
- ;;
-
-esac
-
-# Run the given program, remember its exit status.
-"$@"; st=$?
-
-# If it succeeded, we are done.
-test $st -eq 0 && exit 0
-
-# Also exit now if we it failed (or wasn't found), and '--version' was
-# passed; such an option is passed most likely to detect whether the
-# program is present and works.
-case $2 in --version|--help) exit $st;; esac
-
-# Exit code 63 means version mismatch. This often happens when the user
-# tries to use an ancient version of a tool on a file that requires a
-# minimum version.
-if test $st -eq 63; then
- msg="probably too old"
-elif test $st -eq 127; then
- # Program was missing.
- msg="missing on your system"
-else
- # Program was found and executed, but failed. Give up.
- exit $st
-fi
-
-perl_URL=http://www.perl.org/
-flex_URL=http://flex.sourceforge.net/
-gnu_software_URL=http://www.gnu.org/software
-
-program_details ()
-{
- case $1 in
- aclocal|automake)
- echo "The '$1' program is part of the GNU Automake package:"
- echo "<$gnu_software_URL/automake>"
- echo "It also requires GNU Autoconf, GNU m4 and Perl in order to run:"
- echo "<$gnu_software_URL/autoconf>"
- echo "<$gnu_software_URL/m4/>"
- echo "<$perl_URL>"
- ;;
- autoconf|autom4te|autoheader)
- echo "The '$1' program is part of the GNU Autoconf package:"
- echo "<$gnu_software_URL/autoconf/>"
- echo "It also requires GNU m4 and Perl in order to run:"
- echo "<$gnu_software_URL/m4/>"
- echo "<$perl_URL>"
- ;;
- esac
-}
-
-give_advice ()
-{
- # Normalize program name to check for.
- normalized_program=`echo "$1" | sed '
- s/^gnu-//; t
- s/^gnu//; t
- s/^g//; t'`
-
- printf '%s\n' "'$1' is $msg."
-
- configure_deps="'configure.ac' or m4 files included by 'configure.ac'"
- case $normalized_program in
- autoconf*)
- echo "You should only need it if you modified 'configure.ac',"
- echo "or m4 files included by it."
- program_details 'autoconf'
- ;;
- autoheader*)
- echo "You should only need it if you modified 'acconfig.h' or"
- echo "$configure_deps."
- program_details 'autoheader'
- ;;
- automake*)
- echo "You should only need it if you modified 'Makefile.am' or"
- echo "$configure_deps."
- program_details 'automake'
- ;;
- aclocal*)
- echo "You should only need it if you modified 'acinclude.m4' or"
- echo "$configure_deps."
- program_details 'aclocal'
- ;;
- autom4te*)
- echo "You might have modified some maintainer files that require"
- echo "the 'autom4te' program to be rebuilt."
- program_details 'autom4te'
- ;;
- bison*|yacc*)
- echo "You should only need it if you modified a '.y' file."
- echo "You may want to install the GNU Bison package:"
- echo "<$gnu_software_URL/bison/>"
- ;;
- lex*|flex*)
- echo "You should only need it if you modified a '.l' file."
- echo "You may want to install the Fast Lexical Analyzer package:"
- echo "<$flex_URL>"
- ;;
- help2man*)
- echo "You should only need it if you modified a dependency" \
- "of a man page."
- echo "You may want to install the GNU Help2man package:"
- echo "<$gnu_software_URL/help2man/>"
- ;;
- makeinfo*)
- echo "You should only need it if you modified a '.texi' file, or"
- echo "any other file indirectly affecting the aspect of the manual."
- echo "You might want to install the Texinfo package:"
- echo "<$gnu_software_URL/texinfo/>"
- echo "The spurious makeinfo call might also be the consequence of"
- echo "using a buggy 'make' (AIX, DU, IRIX), in which case you might"
- echo "want to install GNU make:"
- echo "<$gnu_software_URL/make/>"
- ;;
- *)
- echo "You might have modified some files without having the proper"
- echo "tools for further handling them. Check the 'README' file, it"
- echo "often tells you about the needed prerequisites for installing"
- echo "this package. You may also peek at any GNU archive site, in"
- echo "case some other package contains this missing '$1' program."
- ;;
- esac
-}
-
-give_advice "$1" | sed -e '1s/^/WARNING: /' \
- -e '2,$s/^/ /' >&2
-
-# Propagate the correct exit status (expected to be 127 for a program
-# not found, 63 for a program that failed due to version mismatch).
-exit $st
-
-# Local variables:
-# eval: (add-hook 'write-file-hooks 'time-stamp)
-# time-stamp-start: "scriptversion="
-# time-stamp-format: "%:y-%02m-%02d.%02H"
-# time-stamp-time-zone: "UTC"
-# time-stamp-end: "; # UTC"
-# End:
diff --git a/pcre2/pcre2-config.in b/pcre2/pcre2-config.in
deleted file mode 100644
index 932160ef5..000000000
--- a/pcre2/pcre2-config.in
+++ /dev/null
@@ -1,121 +0,0 @@
-#!/bin/sh
-
-prefix=@prefix@
-exec_prefix=@exec_prefix@
-exec_prefix_set=no
-
-cflags="[--cflags]"
-libs=
-
-if test @enable_pcre2_16@ = yes ; then
- libs="[--libs16] $libs"
-fi
-
-if test @enable_pcre2_32@ = yes ; then
- libs="[--libs32] $libs"
-fi
-
-if test @enable_pcre2_8@ = yes ; then
- libs="[--libs8] [--libs-posix] $libs"
- cflags="$cflags [--cflags-posix]"
-fi
-
-usage="Usage: pcre2-config [--prefix] [--exec-prefix] [--version] $libs $cflags"
-
-if test $# -eq 0; then
- echo "${usage}" 1>&2
- exit 1
-fi
-
-libR=
-case `uname -s` in
- *SunOS*)
- libR=" -R@libdir@"
- ;;
- *BSD*)
- libR=" -Wl,-R@libdir@"
- ;;
-esac
-
-libS=
-if test @libdir@ != /usr/lib ; then
- libS=-L@libdir@
-fi
-
-while test $# -gt 0; do
- case "$1" in
- -*=*) optarg=`echo "$1" | sed 's/[-_a-zA-Z0-9]*=//'` ;;
- *) optarg= ;;
- esac
-
- case $1 in
- --prefix=*)
- prefix=$optarg
- if test $exec_prefix_set = no ; then
- exec_prefix=$optarg
- fi
- ;;
- --prefix)
- echo $prefix
- ;;
- --exec-prefix=*)
- exec_prefix=$optarg
- exec_prefix_set=yes
- ;;
- --exec-prefix)
- echo $exec_prefix
- ;;
- --version)
- echo @PACKAGE_VERSION@
- ;;
- --cflags)
- if test @includedir@ != /usr/include ; then
- includes=-I@includedir@
- fi
- echo $includes @PCRE2_STATIC_CFLAG@
- ;;
- --cflags-posix)
- if test @enable_pcre2_8@ = yes ; then
- if test @includedir@ != /usr/include ; then
- includes=-I@includedir@
- fi
- echo $includes @PCRE2_STATIC_CFLAG@
- else
- echo "${usage}" 1>&2
- fi
- ;;
- --libs-posix)
- if test @enable_pcre2_8@ = yes ; then
- echo $libS$libR -lpcre2posix -lpcre2-8
- else
- echo "${usage}" 1>&2
- fi
- ;;
- --libs8)
- if test @enable_pcre2_8@ = yes ; then
- echo $libS$libR -lpcre2-8
- else
- echo "${usage}" 1>&2
- fi
- ;;
- --libs16)
- if test @enable_pcre2_16@ = yes ; then
- echo $libS$libR -lpcre2-16
- else
- echo "${usage}" 1>&2
- fi
- ;;
- --libs32)
- if test @enable_pcre2_32@ = yes ; then
- echo $libS$libR -lpcre2-32
- else
- echo "${usage}" 1>&2
- fi
- ;;
- *)
- echo "${usage}" 1>&2
- exit 1
- ;;
- esac
- shift
-done
diff --git a/pcre2/perltest.sh b/pcre2/perltest.sh
deleted file mode 100755
index 9cf7b17f7..000000000
--- a/pcre2/perltest.sh
+++ /dev/null
@@ -1,297 +0,0 @@
-#! /bin/sh
-
-# Script for testing regular expressions with perl to check that PCRE2 handles
-# them the same. The Perl code has to have "use utf8" and "require Encode" at
-# the start when running UTF-8 tests, but *not* for non-utf8 tests. (The
-# "require" would actually be OK for non-utf8-tests, but is not always
-# installed, so this way the script will always run for these tests.)
-#
-# The desired effect is achieved by making this a shell script that passes the
-# Perl script to Perl through a pipe. If the first argument is "-utf8", a
-# suitable prefix is set up.
-#
-# The remaining arguments, if any, are passed to Perl. They are an input file
-# and an output file. If there is one argument, the output is written to
-# STDOUT. If Perl receives no arguments, it opens /dev/tty as input, and writes
-# output to STDOUT. (I haven't found a way of getting it to use STDIN, because
-# of the contorted piping input.)
-
-perl=perl
-prefix=''
-if [ $# -gt 0 -a "$1" = "-utf8" ] ; then
- prefix="use utf8; require Encode;"
- shift
-fi
-
-
-# The Perl script that follows has a similar specification to pcre2test, and so
-# can be given identical input, except that input patterns can be followed only
-# by Perl's lower case modifiers and certain other pcre2test modifiers that are
-# either handled or ignored:
-#
-# aftertext interpreted as "print $' afterwards"
-# afteralltext ignored
-# dupnames ignored (Perl always allows)
-# mark ignored
-# no_auto_possess ignored
-# no_start_optimize ignored
-# ucp sets Perl's /u modifier
-# utf invoke UTF-8 functionality
-#
-# The data lines must not have any pcre2test modifiers. They are processed as
-# Perl double-quoted strings, so if they contain " $ or @ characters, these
-# have to be escaped. For this reason, all such characters in the
-# Perl-compatible testinput1 and testinput4 files are escaped so that they can
-# be used for perltest as well as for pcre2test. The output from this script
-# should be same as from pcre2test, apart from the initial identifying banner.
-#
-# The other testinput files are not suitable for feeding to perltest.sh,
-# because they make use of the special modifiers that pcre2test uses for
-# testing features of PCRE2. Some of these files also contain malformed regular
-# expressions, in order to check that PCRE2 diagnoses them correctly.
-
-(echo "$prefix" ; cat <<'PERLEND'
-
-# Function for turning a string into a string of printing chars.
-
-sub pchars {
-my($t) = "";
-if ($utf8)
- {
- @p = unpack('U*', $_[0]);
- foreach $c (@p)
- {
- if ($c >= 32 && $c < 127) { $t .= chr $c; }
- else { $t .= sprintf("\\x{%02x}", $c);
- }
- }
- }
-else
- {
- foreach $c (split(//, $_[0]))
- {
- if (ord $c >= 32 && ord $c < 127) { $t .= $c; }
- else { $t .= sprintf("\\x%02x", ord $c); }
- }
- }
-$t;
-}
-
-
-# Read lines from a named file or stdin and write to a named file or stdout;
-# lines consist of a regular expression, in delimiters and optionally followed
-# by options, followed by a set of test data, terminated by an empty line.
-
-# Sort out the input and output files
-
-if (@ARGV > 0)
- {
- open(INFILE, "<$ARGV[0]") || die "Failed to open $ARGV[0]\n";
- $infile = "INFILE";
- $interact = 0;
- }
-else
- {
- open(INFILE, " 1)
- {
- open(OUTFILE, ">$ARGV[1]") || die "Failed to open $ARGV[1]\n";
- $outfile = "OUTFILE";
- }
-else { $outfile = "STDOUT"; }
-
-printf($outfile "Perl $] Regular Expressions\n\n");
-
-# Main loop
-
-NEXT_RE:
-for (;;)
- {
- printf " re> " if $interact;
- last if ! ($_ = <$infile>);
- printf $outfile "$_" if ! $interact;
- next if ($_ =~ /^\s*$/ || $_ =~ /^#/);
-
- $pattern = $_;
-
- while ($pattern !~ /^\s*(.).*\1/s)
- {
- printf " > " if $interact;
- last if ! ($_ = <$infile>);
- printf $outfile "$_" if ! $interact;
- $pattern .= $_;
- }
-
- chomp($pattern);
- $pattern =~ s/\s+$//;
-
- # Split the pattern from the modifiers and adjust them as necessary.
-
- $pattern =~ /^\s*((.).*\2)(.*)$/s;
- $pat = $1;
- $mod = $3;
-
- # The private "aftertext" modifier means "print $' afterwards".
-
- $showrest = ($mod =~ s/aftertext,?//);
-
- # "allaftertext" is used by pcre2test to print remainders after captures
-
- $mod =~ s/allaftertext,?//;
-
- # Detect utf
-
- $utf8 = $mod =~ s/utf,?//;
-
- # Remove "dupnames".
-
- $mod =~ s/dupnames,?//;
-
- # Remove "mark" (asks pcre2test to check MARK data) */
-
- $mod =~ s/mark,?//;
-
- # "ucp" asks pcre2test to set PCRE2_UCP; change this to /u for Perl
-
- $mod =~ s/ucp,?/u/;
-
- # Remove "no_auto_possess" and "no_start_optimize" (disable PCRE2 optimizations)
-
- $mod =~ s/no_auto_possess,?//;
- $mod =~ s/no_start_optimize,?//;
-
- # Add back retained modifiers and check that the pattern is valid.
-
- $mod =~ s/,//g;
- $pattern = "$pat$mod";
- eval "\$_ =~ ${pattern}";
- if ($@)
- {
- printf $outfile "Error: $@";
- if (! $interact)
- {
- for (;;)
- {
- last if ! ($_ = <$infile>);
- last if $_ =~ /^\s*$/;
- }
- }
- next NEXT_RE;
- }
-
- # If the /g modifier is present, we want to put a loop round the matching;
- # otherwise just a single "if".
-
- $cmd = ($pattern =~ /g[a-z]*$/)? "while" : "if";
-
- # If the pattern is actually the null string, Perl uses the most recently
- # executed (and successfully compiled) regex is used instead. This is a
- # nasty trap for the unwary! The PCRE2 test suite does contain null strings
- # in places - if they are allowed through here all sorts of weird and
- # unexpected effects happen. To avoid this, we replace such patterns with
- # a non-null pattern that has the same effect.
-
- $pattern = "/(?#)/$2" if ($pattern =~ /^(.)\1(.*)$/);
-
- # Read data lines and test them
-
- for (;;)
- {
- printf "data> " if $interact;
- last NEXT_RE if ! ($_ = <$infile>);
- chomp;
- printf $outfile "%s", "$_\n" if ! $interact;
-
- s/\s+$//; # Remove trailing space
- s/^\s+//; # Remove leading space
-
- last if ($_ eq "");
- next if $_ =~ /^\\=(?:\s|$)/; # Comment line
-
- $x = eval "\"$_\""; # To get escapes processed
-
- # Empty array for holding results, ensure $REGERROR and $REGMARK are
- # unset, then do the matching.
-
- @subs = ();
-
- $pushes = "push \@subs,\$&;" .
- "push \@subs,\$1;" .
- "push \@subs,\$2;" .
- "push \@subs,\$3;" .
- "push \@subs,\$4;" .
- "push \@subs,\$5;" .
- "push \@subs,\$6;" .
- "push \@subs,\$7;" .
- "push \@subs,\$8;" .
- "push \@subs,\$9;" .
- "push \@subs,\$10;" .
- "push \@subs,\$11;" .
- "push \@subs,\$12;" .
- "push \@subs,\$13;" .
- "push \@subs,\$14;" .
- "push \@subs,\$15;" .
- "push \@subs,\$16;" .
- "push \@subs,\$'; }";
-
- undef $REGERROR;
- undef $REGMARK;
-
- eval "${cmd} (\$x =~ ${pattern}) {" . $pushes;
-
- if ($@)
- {
- printf $outfile "Error: $@\n";
- next NEXT_RE;
- }
- elsif (scalar(@subs) == 0)
- {
- printf $outfile "No match";
- if (defined $REGERROR && $REGERROR != 1)
- { printf $outfile (", mark = %s", &pchars($REGERROR)); }
- printf $outfile "\n";
- }
- else
- {
- while (scalar(@subs) != 0)
- {
- printf $outfile (" 0: %s\n", &pchars($subs[0]));
- printf $outfile (" 0+ %s\n", &pchars($subs[17])) if $showrest;
- $last_printed = 0;
- for ($i = 1; $i <= 16; $i++)
- {
- if (defined $subs[$i])
- {
- while ($last_printed++ < $i-1)
- { printf $outfile ("%2d: \n", $last_printed); }
- printf $outfile ("%2d: %s\n", $i, &pchars($subs[$i]));
- $last_printed = $i;
- }
- }
- splice(@subs, 0, 18);
- }
-
- # It seems that $REGMARK is not marked as UTF-8 even when use utf8 is
- # set and the input pattern was a UTF-8 string. We can, however, force
- # it to be so marked.
-
- if (defined $REGMARK && $REGMARK != 1)
- {
- $xx = $REGMARK;
- $xx = Encode::decode_utf8($xx) if $utf8;
- printf $outfile ("MK: %s\n", &pchars($xx));
- }
- }
- }
- }
-
-# printf $outfile "\n";
-
-PERLEND
-) | $perl - $@
-
-# End
diff --git a/pcre2/src/config.h.generic b/pcre2/src/config.h.generic
deleted file mode 100644
index 744f19898..000000000
--- a/pcre2/src/config.h.generic
+++ /dev/null
@@ -1,306 +0,0 @@
-/* src/config.h. Generated from config.h.in by configure. */
-/* src/config.h.in. Generated from configure.ac by autoheader. */
-
-/* PCRE2 is written in Standard C, but there are a few non-standard things it
-can cope with, allowing it to run on SunOS4 and other "close to standard"
-systems.
-
-In environments that support the GNU autotools, config.h.in is converted into
-config.h by the "configure" script. In environments that use CMake,
-config-cmake.in is converted into config.h. If you are going to build PCRE2 "by
-hand" without using "configure" or CMake, you should copy the distributed
-config.h.generic to config.h, and edit the macro definitions to be the way you
-need them. You must then add -DHAVE_CONFIG_H to all of your compile commands,
-so that config.h is included at the start of every source.
-
-Alternatively, you can avoid editing by using -D on the compiler command line
-to set the macro values. In this case, you do not have to set -DHAVE_CONFIG_H,
-but if you do, default values will be taken from config.h for non-boolean
-macros that are not defined on the command line.
-
-Boolean macros such as HAVE_STDLIB_H and SUPPORT_PCRE2_8 should either be defined
-(conventionally to 1) for TRUE, and not defined at all for FALSE. All such
-macros are listed as a commented #undef in config.h.generic. Macros such as
-MATCH_LIMIT, whose actual value is relevant, have defaults defined, but are
-surrounded by #ifndef/#endif lines so that the value can be overridden by -D.
-
-PCRE2 uses memmove() if HAVE_MEMMOVE is defined; otherwise it uses bcopy() if
-HAVE_BCOPY is defined. If your system has neither bcopy() nor memmove(), make
-sure both macros are undefined; an emulation function will then be used. */
-
-/* By default, the \R escape sequence matches any Unicode line ending
- character or sequence of characters. If BSR_ANYCRLF is defined (to any
- value), this is changed so that backslash-R matches only CR, LF, or CRLF.
- The build-time default can be overridden by the user of PCRE2 at runtime.
- */
-/* #undef BSR_ANYCRLF */
-
-/* If you are compiling for a system that uses EBCDIC instead of ASCII
- character codes, define this macro to any value. When EBCDIC is set, PCRE2
- assumes that all input strings are in EBCDIC. If you do not define this
- macro, PCRE2 will assume input strings are ASCII or UTF-8/16/32 Unicode. It
- is not possible to build a version of PCRE2 that supports both EBCDIC and
- UTF-8/16/32. */
-/* #undef EBCDIC */
-
-/* In an EBCDIC environment, define this macro to any value to arrange for the
- NL character to be 0x25 instead of the default 0x15. NL plays the role that
- LF does in an ASCII/Unicode environment. */
-/* #undef EBCDIC_NL25 */
-
-/* Define to 1 if you have the `bcopy' function. */
-/* #undef HAVE_BCOPY */
-
-/* Define to 1 if you have the header file. */
-/* #undef HAVE_BZLIB_H */
-
-/* Define to 1 if you have the header file. */
-/* #undef HAVE_DIRENT_H */
-
-/* Define to 1 if you have the header file. */
-/* #undef HAVE_DLFCN_H */
-
-/* Define to 1 if you have the header file. */
-/* #undef HAVE_EDITLINE_READLINE_H */
-
-/* Define to 1 if you have the header file. */
-/* #undef HAVE_EDIT_READLINE_READLINE_H */
-
-/* Define to 1 if you have the header file. */
-/* #undef HAVE_INTTYPES_H */
-
-/* Define to 1 if you have the header file. */
-/* #undef HAVE_LIMITS_H */
-
-/* Define to 1 if you have the `memmove' function. */
-/* #undef HAVE_MEMMOVE */
-
-/* Define to 1 if you have the header file. */
-/* #undef HAVE_MEMORY_H */
-
-/* Define if you have POSIX threads libraries and header files. */
-/* #undef HAVE_PTHREAD */
-
-/* Have PTHREAD_PRIO_INHERIT. */
-/* #undef HAVE_PTHREAD_PRIO_INHERIT */
-
-/* Define to 1 if you have the header file. */
-/* #undef HAVE_READLINE_HISTORY_H */
-
-/* Define to 1 if you have the header file. */
-/* #undef HAVE_READLINE_READLINE_H */
-
-/* Define to 1 if you have the header file. */
-/* #undef HAVE_STDINT_H */
-
-/* Define to 1 if you have the header file. */
-/* #undef HAVE_STDLIB_H */
-
-/* Define to 1 if you have the `strerror' function. */
-/* #undef HAVE_STRERROR */
-
-/* Define to 1 if you have the header file. */
-/* #undef HAVE_STRINGS_H */
-
-/* Define to 1 if you have the header file. */
-/* #undef HAVE_STRING_H */
-
-/* Define to 1 if you have the header file. */
-/* #undef HAVE_SYS_STAT_H */
-
-/* Define to 1 if you have the header file. */
-/* #undef HAVE_SYS_TYPES_H */
-
-/* Define to 1 if you have the header file. */
-/* #undef HAVE_UNISTD_H */
-
-/* Define to 1 if the compiler supports simple visibility declarations. */
-/* #undef HAVE_VISIBILITY */
-
-/* Define to 1 if you have the header file. */
-/* #undef HAVE_WINDOWS_H */
-
-/* Define to 1 if you have the header file. */
-/* #undef HAVE_ZLIB_H */
-
-/* PCRE2 uses recursive function calls to handle backtracking while matching.
- This can sometimes be a problem on systems that have stacks of limited
- size. Define HEAP_MATCH_RECURSE to any value to get a version that doesn't
- use recursion in the match() function; instead it creates its own stack by
- steam using memory from the heap. For more detail, see the comments and
- other stuff just above the match() function. */
-/* #undef HEAP_MATCH_RECURSE */
-
-/* The value of LINK_SIZE determines the number of bytes used to store links
- as offsets within the compiled regex. The default is 2, which allows for
- compiled patterns up to 64K long. This covers the vast majority of cases.
- However, PCRE2 can also be compiled to use 3 or 4 bytes instead. This
- allows for longer patterns in extreme cases. */
-#ifndef LINK_SIZE
-#define LINK_SIZE 2
-#endif
-
-/* Define to the sub-directory where libtool stores uninstalled libraries. */
-/* This is ignored unless you are using libtool. */
-#ifndef LT_OBJDIR
-#define LT_OBJDIR ".libs/"
-#endif
-
-/* The value of MATCH_LIMIT determines the default number of times the
- internal match() function can be called during a single execution of
- pcre2_match(). There is a runtime interface for setting a different limit.
- The limit exists in order to catch runaway regular expressions that take
- for ever to determine that they do not match. The default is set very large
- so that it does not accidentally catch legitimate cases. */
-#ifndef MATCH_LIMIT
-#define MATCH_LIMIT 10000000
-#endif
-
-/* The above limit applies to all calls of match(), whether or not they
- increase the recursion depth. In some environments it is desirable to limit
- the depth of recursive calls of match() more strictly, in order to restrict
- the maximum amount of stack (or heap, if HEAP_MATCH_RECURSE is defined)
- that is used. The value of MATCH_LIMIT_RECURSION applies only to recursive
- calls of match(). To have any useful effect, it must be less than the value
- of MATCH_LIMIT. The default is to use the same value as MATCH_LIMIT. There
- is a runtime method for setting a different limit. */
-#ifndef MATCH_LIMIT_RECURSION
-#define MATCH_LIMIT_RECURSION MATCH_LIMIT
-#endif
-
-/* This limit is parameterized just in case anybody ever wants to change it.
- Care must be taken if it is increased, because it guards against integer
- overflow caused by enormously large patterns. */
-#ifndef MAX_NAME_COUNT
-#define MAX_NAME_COUNT 10000
-#endif
-
-/* This limit is parameterized just in case anybody ever wants to change it.
- Care must be taken if it is increased, because it guards against integer
- overflow caused by enormously large patterns. */
-#ifndef MAX_NAME_SIZE
-#define MAX_NAME_SIZE 32
-#endif
-
-/* Defining NEVER_BACKSLASH_C locks out the use of \C in all patterns. */
-/* #undef NEVER_BACKSLASH_C */
-
-/* The value of NEWLINE_DEFAULT determines the default newline character
- sequence. PCRE2 client programs can override this by selecting other values
- at run time. The valid values are 1 (CR), 2 (LF), 3 (CRLF), 4 (ANY), and 5
- (ANYCRLF). */
-#ifndef NEWLINE_DEFAULT
-#define NEWLINE_DEFAULT 2
-#endif
-
-/* Name of package */
-#define PACKAGE "pcre2"
-
-/* Define to the address where bug reports for this package should be sent. */
-#define PACKAGE_BUGREPORT ""
-
-/* Define to the full name of this package. */
-#define PACKAGE_NAME "PCRE2"
-
-/* Define to the full name and version of this package. */
-#define PACKAGE_STRING "PCRE2 10.21"
-
-/* Define to the one symbol short name of this package. */
-#define PACKAGE_TARNAME "pcre2"
-
-/* Define to the home page for this package. */
-#define PACKAGE_URL ""
-
-/* Define to the version of this package. */
-#define PACKAGE_VERSION "10.21"
-
-/* The value of PARENS_NEST_LIMIT specifies the maximum depth of nested
- parentheses (of any kind) in a pattern. This limits the amount of system
- stack that is used while compiling a pattern. */
-#ifndef PARENS_NEST_LIMIT
-#define PARENS_NEST_LIMIT 250
-#endif
-
-/* The value of PCRE2GREP_BUFSIZE determines the size of buffer used by
- pcre2grep to hold parts of the file it is searching. This is also the
- minimum value. The actual amount of memory used by pcre2grep is three times
- this number, because it allows for the buffering of "before" and "after"
- lines. */
-#ifndef PCRE2GREP_BUFSIZE
-#define PCRE2GREP_BUFSIZE 20480
-#endif
-
-/* Define to any value to include debugging code. */
-/* #undef PCRE2_DEBUG */
-
-/* If you are compiling for a system other than a Unix-like system or
- Win32, and it needs some magic to be inserted before the definition
- of a function that is exported by the library, define this macro to
- contain the relevant magic. If you do not define this macro, a suitable
- __declspec value is used for Windows systems; in other environments
- "extern" is used for a C compiler and "extern C" for a C++ compiler.
- This macro apears at the start of every exported function that is part
- of the external API. It does not appear on functions that are "external"
- in the C sense, but which are internal to the library. */
-/* #undef PCRE2_EXP_DEFN */
-
-/* Define to any value if linking statically (TODO: make nice with Libtool) */
-/* #undef PCRE2_STATIC */
-
-/* Define to necessary symbol if this constant uses a non-standard name on
- your system. */
-/* #undef PTHREAD_CREATE_JOINABLE */
-
-/* Define to 1 if you have the ANSI C header files. */
-/* #undef STDC_HEADERS */
-
-/* Define to any value to enable support for Just-In-Time compiling. */
-/* #undef SUPPORT_JIT */
-
-/* Define to any value to allow pcre2grep to be linked with libbz2, so that it
- is able to handle .bz2 files. */
-/* #undef SUPPORT_LIBBZ2 */
-
-/* Define to any value to allow pcre2test to be linked with libedit. */
-/* #undef SUPPORT_LIBEDIT */
-
-/* Define to any value to allow pcre2test to be linked with libreadline. */
-/* #undef SUPPORT_LIBREADLINE */
-
-/* Define to any value to allow pcre2grep to be linked with libz, so that it
- is able to handle .gz files. */
-/* #undef SUPPORT_LIBZ */
-
-/* Define to any value to enable JIT support in pcre2grep. */
-/* #undef SUPPORT_PCRE2GREP_JIT */
-
-/* Define to any value to enable the 16 bit PCRE2 library. */
-/* #undef SUPPORT_PCRE2_16 */
-
-/* Define to any value to enable the 32 bit PCRE2 library. */
-/* #undef SUPPORT_PCRE2_32 */
-
-/* Define to any value to enable the 8 bit PCRE2 library. */
-/* #undef SUPPORT_PCRE2_8 */
-
-/* Define to any value to enable support for Unicode and UTF encoding. This
- will work even in an EBCDIC environment, but it is incompatible with the
- EBCDIC macro. That is, PCRE2 can support *either* EBCDIC code *or*
- ASCII/Unicode, but not both at once. */
-/* #undef SUPPORT_UNICODE */
-
-/* Define to any value for valgrind support to find invalid memory reads. */
-/* #undef SUPPORT_VALGRIND */
-
-/* Version number of package */
-#define VERSION "10.21"
-
-/* Define to empty if `const' does not conform to ANSI C. */
-/* #undef const */
-
-/* Define to the type of a signed integer type of width exactly 64 bits if
- such a type exists and the standard includes do not define it. */
-/* #undef int64_t */
-
-/* Define to `unsigned int' if does not define. */
-/* #undef size_t */
diff --git a/pcre2/src/config.h.in b/pcre2/src/config.h.in
deleted file mode 100644
index e55d0a048..000000000
--- a/pcre2/src/config.h.in
+++ /dev/null
@@ -1,297 +0,0 @@
-/* src/config.h.in. Generated from configure.ac by autoheader. */
-
-
-/* PCRE2 is written in Standard C, but there are a few non-standard things it
-can cope with, allowing it to run on SunOS4 and other "close to standard"
-systems.
-
-In environments that support the GNU autotools, config.h.in is converted into
-config.h by the "configure" script. In environments that use CMake,
-config-cmake.in is converted into config.h. If you are going to build PCRE2 "by
-hand" without using "configure" or CMake, you should copy the distributed
-config.h.generic to config.h, and edit the macro definitions to be the way you
-need them. You must then add -DHAVE_CONFIG_H to all of your compile commands,
-so that config.h is included at the start of every source.
-
-Alternatively, you can avoid editing by using -D on the compiler command line
-to set the macro values. In this case, you do not have to set -DHAVE_CONFIG_H,
-but if you do, default values will be taken from config.h for non-boolean
-macros that are not defined on the command line.
-
-Boolean macros such as HAVE_STDLIB_H and SUPPORT_PCRE2_8 should either be defined
-(conventionally to 1) for TRUE, and not defined at all for FALSE. All such
-macros are listed as a commented #undef in config.h.generic. Macros such as
-MATCH_LIMIT, whose actual value is relevant, have defaults defined, but are
-surrounded by #ifndef/#endif lines so that the value can be overridden by -D.
-
-PCRE2 uses memmove() if HAVE_MEMMOVE is defined; otherwise it uses bcopy() if
-HAVE_BCOPY is defined. If your system has neither bcopy() nor memmove(), make
-sure both macros are undefined; an emulation function will then be used. */
-
-/* By default, the \R escape sequence matches any Unicode line ending
- character or sequence of characters. If BSR_ANYCRLF is defined (to any
- value), this is changed so that backslash-R matches only CR, LF, or CRLF.
- The build-time default can be overridden by the user of PCRE2 at runtime.
- */
-#undef BSR_ANYCRLF
-
-/* If you are compiling for a system that uses EBCDIC instead of ASCII
- character codes, define this macro to any value. When EBCDIC is set, PCRE2
- assumes that all input strings are in EBCDIC. If you do not define this
- macro, PCRE2 will assume input strings are ASCII or UTF-8/16/32 Unicode. It
- is not possible to build a version of PCRE2 that supports both EBCDIC and
- UTF-8/16/32. */
-#undef EBCDIC
-
-/* In an EBCDIC environment, define this macro to any value to arrange for the
- NL character to be 0x25 instead of the default 0x15. NL plays the role that
- LF does in an ASCII/Unicode environment. */
-#undef EBCDIC_NL25
-
-/* Define to 1 if you have the `bcopy' function. */
-#undef HAVE_BCOPY
-
-/* Define to 1 if you have the header file. */
-#undef HAVE_BZLIB_H
-
-/* Define to 1 if you have the header file. */
-#undef HAVE_DIRENT_H
-
-/* Define to 1 if you have the header file. */
-#undef HAVE_DLFCN_H
-
-/* Define to 1 if you have the header file. */
-#undef HAVE_EDITLINE_READLINE_H
-
-/* Define to 1 if you have the header file. */
-#undef HAVE_EDIT_READLINE_READLINE_H
-
-/* Define to 1 if you have the header file. */
-#undef HAVE_INTTYPES_H
-
-/* Define to 1 if you have the header file. */
-#undef HAVE_LIMITS_H
-
-/* Define to 1 if you have the `memmove' function. */
-#undef HAVE_MEMMOVE
-
-/* Define to 1 if you have the header file. */
-#undef HAVE_MEMORY_H
-
-/* Define if you have POSIX threads libraries and header files. */
-#undef HAVE_PTHREAD
-
-/* Have PTHREAD_PRIO_INHERIT. */
-#undef HAVE_PTHREAD_PRIO_INHERIT
-
-/* Define to 1 if you have the header file. */
-#undef HAVE_READLINE_HISTORY_H
-
-/* Define to 1 if you have the header file. */
-#undef HAVE_READLINE_READLINE_H
-
-/* Define to 1 if you have the header file. */
-#undef HAVE_STDINT_H
-
-/* Define to 1 if you have the header file. */
-#undef HAVE_STDLIB_H
-
-/* Define to 1 if you have the `strerror' function. */
-#undef HAVE_STRERROR
-
-/* Define to 1 if you have the header file. */
-#undef HAVE_STRINGS_H
-
-/* Define to 1 if you have the header file. */
-#undef HAVE_STRING_H
-
-/* Define to 1 if you have the header file. */
-#undef HAVE_SYS_STAT_H
-
-/* Define to 1 if you have the header file. */
-#undef HAVE_SYS_TYPES_H
-
-/* Define to 1 if you have the header file. */
-#undef HAVE_UNISTD_H
-
-/* Define to 1 if the compiler supports simple visibility declarations. */
-#undef HAVE_VISIBILITY
-
-/* Define to 1 if you have the header file. */
-#undef HAVE_WINDOWS_H
-
-/* Define to 1 if you have the header file. */
-#undef HAVE_ZLIB_H
-
-/* PCRE2 uses recursive function calls to handle backtracking while matching.
- This can sometimes be a problem on systems that have stacks of limited
- size. Define HEAP_MATCH_RECURSE to any value to get a version that doesn't
- use recursion in the match() function; instead it creates its own stack by
- steam using memory from the heap. For more detail, see the comments and
- other stuff just above the match() function. */
-#undef HEAP_MATCH_RECURSE
-
-/* The value of LINK_SIZE determines the number of bytes used to store links
- as offsets within the compiled regex. The default is 2, which allows for
- compiled patterns up to 64K long. This covers the vast majority of cases.
- However, PCRE2 can also be compiled to use 3 or 4 bytes instead. This
- allows for longer patterns in extreme cases. */
-#undef LINK_SIZE
-
-/* Define to the sub-directory where libtool stores uninstalled libraries. */
-#undef LT_OBJDIR
-
-/* The value of MATCH_LIMIT determines the default number of times the
- internal match() function can be called during a single execution of
- pcre2_match(). There is a runtime interface for setting a different limit.
- The limit exists in order to catch runaway regular expressions that take
- for ever to determine that they do not match. The default is set very large
- so that it does not accidentally catch legitimate cases. */
-#undef MATCH_LIMIT
-
-/* The above limit applies to all calls of match(), whether or not they
- increase the recursion depth. In some environments it is desirable to limit
- the depth of recursive calls of match() more strictly, in order to restrict
- the maximum amount of stack (or heap, if HEAP_MATCH_RECURSE is defined)
- that is used. The value of MATCH_LIMIT_RECURSION applies only to recursive
- calls of match(). To have any useful effect, it must be less than the value
- of MATCH_LIMIT. The default is to use the same value as MATCH_LIMIT. There
- is a runtime method for setting a different limit. */
-#undef MATCH_LIMIT_RECURSION
-
-/* This limit is parameterized just in case anybody ever wants to change it.
- Care must be taken if it is increased, because it guards against integer
- overflow caused by enormously large patterns. */
-#undef MAX_NAME_COUNT
-
-/* This limit is parameterized just in case anybody ever wants to change it.
- Care must be taken if it is increased, because it guards against integer
- overflow caused by enormously large patterns. */
-#undef MAX_NAME_SIZE
-
-/* Defining NEVER_BACKSLASH_C locks out the use of \C in all patterns. */
-#undef NEVER_BACKSLASH_C
-
-/* The value of NEWLINE_DEFAULT determines the default newline character
- sequence. PCRE2 client programs can override this by selecting other values
- at run time. The valid values are 1 (CR), 2 (LF), 3 (CRLF), 4 (ANY), and 5
- (ANYCRLF). */
-#undef NEWLINE_DEFAULT
-
-/* Name of package */
-#undef PACKAGE
-
-/* Define to the address where bug reports for this package should be sent. */
-#undef PACKAGE_BUGREPORT
-
-/* Define to the full name of this package. */
-#undef PACKAGE_NAME
-
-/* Define to the full name and version of this package. */
-#undef PACKAGE_STRING
-
-/* Define to the one symbol short name of this package. */
-#undef PACKAGE_TARNAME
-
-/* Define to the home page for this package. */
-#undef PACKAGE_URL
-
-/* Define to the version of this package. */
-#undef PACKAGE_VERSION
-
-/* The value of PARENS_NEST_LIMIT specifies the maximum depth of nested
- parentheses (of any kind) in a pattern. This limits the amount of system
- stack that is used while compiling a pattern. */
-#undef PARENS_NEST_LIMIT
-
-/* The value of PCRE2GREP_BUFSIZE determines the size of buffer used by
- pcre2grep to hold parts of the file it is searching. This is also the
- minimum value. The actual amount of memory used by pcre2grep is three times
- this number, because it allows for the buffering of "before" and "after"
- lines. */
-#undef PCRE2GREP_BUFSIZE
-
-/* to make a symbol visible */
-#undef PCRE2POSIX_EXP_DECL
-
-/* to make a symbol visible */
-#undef PCRE2POSIX_EXP_DEFN
-
-/* Define to any value to include debugging code. */
-#undef PCRE2_DEBUG
-
-/* to make a symbol visible */
-#undef PCRE2_EXP_DECL
-
-
-/* If you are compiling for a system other than a Unix-like system or
- Win32, and it needs some magic to be inserted before the definition
- of a function that is exported by the library, define this macro to
- contain the relevant magic. If you do not define this macro, a suitable
- __declspec value is used for Windows systems; in other environments
- "extern" is used for a C compiler and "extern C" for a C++ compiler.
- This macro apears at the start of every exported function that is part
- of the external API. It does not appear on functions that are "external"
- in the C sense, but which are internal to the library. */
-#undef PCRE2_EXP_DEFN
-
-/* Define to any value if linking statically (TODO: make nice with Libtool) */
-#undef PCRE2_STATIC
-
-/* Define to necessary symbol if this constant uses a non-standard name on
- your system. */
-#undef PTHREAD_CREATE_JOINABLE
-
-/* Define to 1 if you have the ANSI C header files. */
-#undef STDC_HEADERS
-
-/* Define to any value to enable support for Just-In-Time compiling. */
-#undef SUPPORT_JIT
-
-/* Define to any value to allow pcre2grep to be linked with libbz2, so that it
- is able to handle .bz2 files. */
-#undef SUPPORT_LIBBZ2
-
-/* Define to any value to allow pcre2test to be linked with libedit. */
-#undef SUPPORT_LIBEDIT
-
-/* Define to any value to allow pcre2test to be linked with libreadline. */
-#undef SUPPORT_LIBREADLINE
-
-/* Define to any value to allow pcre2grep to be linked with libz, so that it
- is able to handle .gz files. */
-#undef SUPPORT_LIBZ
-
-/* Define to any value to enable JIT support in pcre2grep. */
-#undef SUPPORT_PCRE2GREP_JIT
-
-/* Define to any value to enable the 16 bit PCRE2 library. */
-#undef SUPPORT_PCRE2_16
-
-/* Define to any value to enable the 32 bit PCRE2 library. */
-#undef SUPPORT_PCRE2_32
-
-/* Define to any value to enable the 8 bit PCRE2 library. */
-#undef SUPPORT_PCRE2_8
-
-/* Define to any value to enable support for Unicode and UTF encoding. This
- will work even in an EBCDIC environment, but it is incompatible with the
- EBCDIC macro. That is, PCRE2 can support *either* EBCDIC code *or*
- ASCII/Unicode, but not both at once. */
-#undef SUPPORT_UNICODE
-
-/* Define to any value for valgrind support to find invalid memory reads. */
-#undef SUPPORT_VALGRIND
-
-/* Version number of package */
-#undef VERSION
-
-/* Define to empty if `const' does not conform to ANSI C. */
-#undef const
-
-/* Define to the type of a signed integer type of width exactly 64 bits if
- such a type exists and the standard includes do not define it. */
-#undef int64_t
-
-/* Define to `unsigned int' if does not define. */
-#undef size_t
diff --git a/pcre2/src/dftables.c b/pcre2/src/dftables.c
deleted file mode 100644
index dfb90b594..000000000
--- a/pcre2/src/dftables.c
+++ /dev/null
@@ -1,214 +0,0 @@
-/*************************************************
-* Perl-Compatible Regular Expressions *
-*************************************************/
-
-/* PCRE is a library of functions to support regular expressions whose syntax
-and semantics are as close as possible to those of the Perl 5 language.
-
- Written by Philip Hazel
- Original API code Copyright (c) 1997-2012 University of Cambridge
- New API code Copyright (c) 2016 University of Cambridge
-
------------------------------------------------------------------------------
-Redistribution and use in source and binary forms, with or without
-modification, are permitted provided that the following conditions are met:
-
- * Redistributions of source code must retain the above copyright notice,
- this list of conditions and the following disclaimer.
-
- * Redistributions in binary form must reproduce the above copyright
- notice, this list of conditions and the following disclaimer in the
- documentation and/or other materials provided with the distribution.
-
- * Neither the name of the University of Cambridge nor the names of its
- contributors may be used to endorse or promote products derived from
- this software without specific prior written permission.
-
-THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
-AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
-IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
-ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
-LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
-CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
-SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
-INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
-CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
-ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
-POSSIBILITY OF SUCH DAMAGE.
------------------------------------------------------------------------------
-*/
-
-
-/* This is a freestanding support program to generate a file containing
-character tables for PCRE2. The tables are built according to the current
-locale using the pcre2_maketables() function, which is part of the PCRE2 API.
-*/
-
-#ifdef HAVE_CONFIG_H
-#include "config.h"
-#endif
-
-#include
-#include
-#include
-#include
-
-#define PCRE2_CODE_UNIT_WIDTH 0 /* Must be set, but not relevant here */
-#include "pcre2_internal.h"
-
-#define DFTABLES /* pcre2_maketables.c notices this */
-#include "pcre2_maketables.c"
-
-int main(int argc, char **argv)
-{
-FILE *f;
-int i = 1;
-const unsigned char *tables;
-const unsigned char *base_of_tables;
-
-/* By default, the default C locale is used rather than what the building user
-happens to have set. However, if the -L option is given, set the locale from
-the LC_xxx environment variables. */
-
-if (argc > 1 && strcmp(argv[1], "-L") == 0)
- {
- setlocale(LC_ALL, ""); /* Set from environment variables */
- i++;
- }
-
-if (argc < i + 1)
- {
- fprintf(stderr, "dftables: one filename argument is required\n");
- return 1;
- }
-
-tables = maketables();
-base_of_tables = tables;
-
-f = fopen(argv[i], "wb");
-if (f == NULL)
- {
- fprintf(stderr, "dftables: failed to open %s for writing\n", argv[1]);
- return 1;
- }
-
-/* There are several fprintf() calls here, because gcc in pedantic mode
-complains about the very long string otherwise. */
-
-fprintf(f,
- "/*************************************************\n"
- "* Perl-Compatible Regular Expressions *\n"
- "*************************************************/\n\n"
- "/* This file was automatically written by the dftables auxiliary\n"
- "program. It contains character tables that are used when no external\n"
- "tables are passed to PCRE2 by the application that calls it. The tables\n"
- "are used only for characters whose code values are less than 256. */\n\n");
-
-/* Force config.h in z/OS */
-
-#if defined NATIVE_ZOS
-fprintf(f,
- "/* For z/OS, config.h is forced */\n"
- "#ifndef HAVE_CONFIG_H\n"
- "#define HAVE_CONFIG_H 1\n"
- "#endif\n\n");
-#endif
-
-fprintf(f,
- "/* The following #includes are present because without them gcc 4.x may remove\n"
- "the array definition from the final binary if PCRE2 is built into a static\n"
- "library and dead code stripping is activated. This leads to link errors.\n"
- "Pulling in the header ensures that the array gets flagged as \"someone\n"
- "outside this compilation unit might reference this\" and so it will always\n"
- "be supplied to the linker. */\n\n");
-
-fprintf(f,
- "#ifdef HAVE_CONFIG_H\n"
- "#include \"config.h\"\n"
- "#endif\n\n"
- "#include \"pcre2_internal.h\"\n\n");
-
-fprintf(f,
- "const uint8_t PRIV(default_tables)[] = {\n\n"
- "/* This table is a lower casing table. */\n\n");
-
-fprintf(f, " ");
-for (i = 0; i < 256; i++)
- {
- if ((i & 7) == 0 && i != 0) fprintf(f, "\n ");
- fprintf(f, "%3d", *tables++);
- if (i != 255) fprintf(f, ",");
- }
-fprintf(f, ",\n\n");
-
-fprintf(f, "/* This table is a case flipping table. */\n\n");
-
-fprintf(f, " ");
-for (i = 0; i < 256; i++)
- {
- if ((i & 7) == 0 && i != 0) fprintf(f, "\n ");
- fprintf(f, "%3d", *tables++);
- if (i != 255) fprintf(f, ",");
- }
-fprintf(f, ",\n\n");
-
-fprintf(f,
- "/* This table contains bit maps for various character classes.\n"
- "Each map is 32 bytes long and the bits run from the least\n"
- "significant end of each byte. The classes that have their own\n"
- "maps are: space, xdigit, digit, upper, lower, word, graph\n"
- "print, punct, and cntrl. Other classes are built from combinations. */\n\n");
-
-fprintf(f, " ");
-for (i = 0; i < cbit_length; i++)
- {
- if ((i & 7) == 0 && i != 0)
- {
- if ((i & 31) == 0) fprintf(f, "\n");
- fprintf(f, "\n ");
- }
- fprintf(f, "0x%02x", *tables++);
- if (i != cbit_length - 1) fprintf(f, ",");
- }
-fprintf(f, ",\n\n");
-
-fprintf(f,
- "/* This table identifies various classes of character by individual bits:\n"
- " 0x%02x white space character\n"
- " 0x%02x letter\n"
- " 0x%02x decimal digit\n"
- " 0x%02x hexadecimal digit\n"
- " 0x%02x alphanumeric or '_'\n"
- " 0x%02x regular expression metacharacter or binary zero\n*/\n\n",
- ctype_space, ctype_letter, ctype_digit, ctype_xdigit, ctype_word,
- ctype_meta);
-
-fprintf(f, " ");
-for (i = 0; i < 256; i++)
- {
- if ((i & 7) == 0 && i != 0)
- {
- fprintf(f, " /* ");
- if (isprint(i-8)) fprintf(f, " %c -", i-8);
- else fprintf(f, "%3d-", i-8);
- if (isprint(i-1)) fprintf(f, " %c ", i-1);
- else fprintf(f, "%3d", i-1);
- fprintf(f, " */\n ");
- }
- fprintf(f, "0x%02x", *tables++);
- if (i != 255) fprintf(f, ",");
- }
-
-fprintf(f, "};/* ");
-if (isprint(i-8)) fprintf(f, " %c -", i-8);
- else fprintf(f, "%3d-", i-8);
-if (isprint(i-1)) fprintf(f, " %c ", i-1);
- else fprintf(f, "%3d", i-1);
-fprintf(f, " */\n\n/* End of pcre2_chartables.c */\n");
-
-fclose(f);
-free((void *)base_of_tables);
-return 0;
-}
-
-/* End of dftables.c */
diff --git a/pcre2/src/pcre2.h.generic b/pcre2/src/pcre2.h.generic
deleted file mode 100644
index 7f9ba4f19..000000000
--- a/pcre2/src/pcre2.h.generic
+++ /dev/null
@@ -1,722 +0,0 @@
-/*************************************************
-* Perl-Compatible Regular Expressions *
-*************************************************/
-
-/* This is the public header file for the PCRE library, second API, to be
-#included by applications that call PCRE2 functions.
-
- Copyright (c) 2016 University of Cambridge
-
------------------------------------------------------------------------------
-Redistribution and use in source and binary forms, with or without
-modification, are permitted provided that the following conditions are met:
-
- * Redistributions of source code must retain the above copyright notice,
- this list of conditions and the following disclaimer.
-
- * Redistributions in binary form must reproduce the above copyright
- notice, this list of conditions and the following disclaimer in the
- documentation and/or other materials provided with the distribution.
-
- * Neither the name of the University of Cambridge nor the names of its
- contributors may be used to endorse or promote products derived from
- this software without specific prior written permission.
-
-THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
-AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
-IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
-ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
-LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
-CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
-SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
-INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
-CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
-ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
-POSSIBILITY OF SUCH DAMAGE.
------------------------------------------------------------------------------
-*/
-
-#ifndef _PCRE2_H
-#define _PCRE2_H
-
-/* The current PCRE version information. */
-
-#define PCRE2_MAJOR 10
-#define PCRE2_MINOR 21
-#define PCRE2_PRERELEASE
-#define PCRE2_DATE 2016-01-12
-
-/* When an application links to a PCRE DLL in Windows, the symbols that are
-imported have to be identified as such. When building PCRE2, the appropriate
-export setting is defined in pcre2_internal.h, which includes this file. So we
-don't change existing definitions of PCRE2_EXP_DECL. */
-
-#if defined(_WIN32) && !defined(PCRE2_STATIC)
-# ifndef PCRE2_EXP_DECL
-# define PCRE2_EXP_DECL extern __declspec(dllimport)
-# endif
-#endif
-
-/* By default, we use the standard "extern" declarations. */
-
-#ifndef PCRE2_EXP_DECL
-# ifdef __cplusplus
-# define PCRE2_EXP_DECL extern "C"
-# else
-# define PCRE2_EXP_DECL extern
-# endif
-#endif
-
-/* Have to include limits.h, stdlib.h and stdint.h to ensure that size_t and
-uint8_t, UCHAR_MAX, etc are defined. */
-
-#include
-#include
-#include
-
-/* Allow for C++ users compiling this directly. */
-
-#ifdef __cplusplus
-extern "C" {
-#endif
-
-/* The following option bits can be passed to pcre2_compile(), pcre2_match(),
-or pcre2_dfa_match(). PCRE2_NO_UTF_CHECK affects only the function to which it
-is passed. Put these bits at the most significant end of the options word so
-others can be added next to them */
-
-#define PCRE2_ANCHORED 0x80000000u
-#define PCRE2_NO_UTF_CHECK 0x40000000u
-
-/* The following option bits can be passed only to pcre2_compile(). However,
-they may affect compilation, JIT compilation, and/or interpretive execution.
-The following tags indicate which:
-
-C alters what is compiled by pcre2_compile()
-J alters what is compiled by pcre2_jit_compile()
-M is inspected during pcre2_match() execution
-D is inspected during pcre2_dfa_match() execution
-*/
-
-#define PCRE2_ALLOW_EMPTY_CLASS 0x00000001u /* C */
-#define PCRE2_ALT_BSUX 0x00000002u /* C */
-#define PCRE2_AUTO_CALLOUT 0x00000004u /* C */
-#define PCRE2_CASELESS 0x00000008u /* C */
-#define PCRE2_DOLLAR_ENDONLY 0x00000010u /* J M D */
-#define PCRE2_DOTALL 0x00000020u /* C */
-#define PCRE2_DUPNAMES 0x00000040u /* C */
-#define PCRE2_EXTENDED 0x00000080u /* C */
-#define PCRE2_FIRSTLINE 0x00000100u /* J M D */
-#define PCRE2_MATCH_UNSET_BACKREF 0x00000200u /* C J M */
-#define PCRE2_MULTILINE 0x00000400u /* C */
-#define PCRE2_NEVER_UCP 0x00000800u /* C */
-#define PCRE2_NEVER_UTF 0x00001000u /* C */
-#define PCRE2_NO_AUTO_CAPTURE 0x00002000u /* C */
-#define PCRE2_NO_AUTO_POSSESS 0x00004000u /* C */
-#define PCRE2_NO_DOTSTAR_ANCHOR 0x00008000u /* C */
-#define PCRE2_NO_START_OPTIMIZE 0x00010000u /* J M D */
-#define PCRE2_UCP 0x00020000u /* C J M D */
-#define PCRE2_UNGREEDY 0x00040000u /* C */
-#define PCRE2_UTF 0x00080000u /* C J M D */
-#define PCRE2_NEVER_BACKSLASH_C 0x00100000u /* C */
-#define PCRE2_ALT_CIRCUMFLEX 0x00200000u /* J M D */
-#define PCRE2_ALT_VERBNAMES 0x00400000u /* C */
-#define PCRE2_USE_OFFSET_LIMIT 0x00800000u /* J M D */
-
-/* These are for pcre2_jit_compile(). */
-
-#define PCRE2_JIT_COMPLETE 0x00000001u /* For full matching */
-#define PCRE2_JIT_PARTIAL_SOFT 0x00000002u
-#define PCRE2_JIT_PARTIAL_HARD 0x00000004u
-
-/* These are for pcre2_match(), pcre2_dfa_match(), and pcre2_jit_match(). Note
-that PCRE2_ANCHORED and PCRE2_NO_UTF_CHECK can also be passed to these
-functions (though pcre2_jit_match() ignores the latter since it bypasses all
-sanity checks). */
-
-#define PCRE2_NOTBOL 0x00000001u
-#define PCRE2_NOTEOL 0x00000002u
-#define PCRE2_NOTEMPTY 0x00000004u /* ) These two must be kept */
-#define PCRE2_NOTEMPTY_ATSTART 0x00000008u /* ) adjacent to each other. */
-#define PCRE2_PARTIAL_SOFT 0x00000010u
-#define PCRE2_PARTIAL_HARD 0x00000020u
-
-/* These are additional options for pcre2_dfa_match(). */
-
-#define PCRE2_DFA_RESTART 0x00000040u
-#define PCRE2_DFA_SHORTEST 0x00000080u
-
-/* These are additional options for pcre2_substitute(). */
-
-#define PCRE2_SUBSTITUTE_GLOBAL 0x00000100u
-#define PCRE2_SUBSTITUTE_EXTENDED 0x00000200u
-#define PCRE2_SUBSTITUTE_UNSET_EMPTY 0x00000400u
-#define PCRE2_SUBSTITUTE_UNKNOWN_UNSET 0x00000800u
-#define PCRE2_SUBSTITUTE_OVERFLOW_LENGTH 0x00001000u
-
-/* Newline and \R settings, for use in compile contexts. The newline values
-must be kept in step with values set in config.h and both sets must all be
-greater than zero. */
-
-#define PCRE2_NEWLINE_CR 1
-#define PCRE2_NEWLINE_LF 2
-#define PCRE2_NEWLINE_CRLF 3
-#define PCRE2_NEWLINE_ANY 4
-#define PCRE2_NEWLINE_ANYCRLF 5
-
-#define PCRE2_BSR_UNICODE 1
-#define PCRE2_BSR_ANYCRLF 2
-
-/* Error codes: no match and partial match are "expected" errors. */
-
-#define PCRE2_ERROR_NOMATCH (-1)
-#define PCRE2_ERROR_PARTIAL (-2)
-
-/* Error codes for UTF-8 validity checks */
-
-#define PCRE2_ERROR_UTF8_ERR1 (-3)
-#define PCRE2_ERROR_UTF8_ERR2 (-4)
-#define PCRE2_ERROR_UTF8_ERR3 (-5)
-#define PCRE2_ERROR_UTF8_ERR4 (-6)
-#define PCRE2_ERROR_UTF8_ERR5 (-7)
-#define PCRE2_ERROR_UTF8_ERR6 (-8)
-#define PCRE2_ERROR_UTF8_ERR7 (-9)
-#define PCRE2_ERROR_UTF8_ERR8 (-10)
-#define PCRE2_ERROR_UTF8_ERR9 (-11)
-#define PCRE2_ERROR_UTF8_ERR10 (-12)
-#define PCRE2_ERROR_UTF8_ERR11 (-13)
-#define PCRE2_ERROR_UTF8_ERR12 (-14)
-#define PCRE2_ERROR_UTF8_ERR13 (-15)
-#define PCRE2_ERROR_UTF8_ERR14 (-16)
-#define PCRE2_ERROR_UTF8_ERR15 (-17)
-#define PCRE2_ERROR_UTF8_ERR16 (-18)
-#define PCRE2_ERROR_UTF8_ERR17 (-19)
-#define PCRE2_ERROR_UTF8_ERR18 (-20)
-#define PCRE2_ERROR_UTF8_ERR19 (-21)
-#define PCRE2_ERROR_UTF8_ERR20 (-22)
-#define PCRE2_ERROR_UTF8_ERR21 (-23)
-
-/* Error codes for UTF-16 validity checks */
-
-#define PCRE2_ERROR_UTF16_ERR1 (-24)
-#define PCRE2_ERROR_UTF16_ERR2 (-25)
-#define PCRE2_ERROR_UTF16_ERR3 (-26)
-
-/* Error codes for UTF-32 validity checks */
-
-#define PCRE2_ERROR_UTF32_ERR1 (-27)
-#define PCRE2_ERROR_UTF32_ERR2 (-28)
-
-/* Error codes for pcre2[_dfa]_match(), substring extraction functions, context
-functions, and serializing functions. They are in numerical order. Originally
-they were in alphabetical order too, but now that PCRE2 is released, the
-numbers must not be changed. */
-
-#define PCRE2_ERROR_BADDATA (-29)
-#define PCRE2_ERROR_MIXEDTABLES (-30) /* Name was changed */
-#define PCRE2_ERROR_BADMAGIC (-31)
-#define PCRE2_ERROR_BADMODE (-32)
-#define PCRE2_ERROR_BADOFFSET (-33)
-#define PCRE2_ERROR_BADOPTION (-34)
-#define PCRE2_ERROR_BADREPLACEMENT (-35)
-#define PCRE2_ERROR_BADUTFOFFSET (-36)
-#define PCRE2_ERROR_CALLOUT (-37) /* Never used by PCRE2 itself */
-#define PCRE2_ERROR_DFA_BADRESTART (-38)
-#define PCRE2_ERROR_DFA_RECURSE (-39)
-#define PCRE2_ERROR_DFA_UCOND (-40)
-#define PCRE2_ERROR_DFA_UFUNC (-41)
-#define PCRE2_ERROR_DFA_UITEM (-42)
-#define PCRE2_ERROR_DFA_WSSIZE (-43)
-#define PCRE2_ERROR_INTERNAL (-44)
-#define PCRE2_ERROR_JIT_BADOPTION (-45)
-#define PCRE2_ERROR_JIT_STACKLIMIT (-46)
-#define PCRE2_ERROR_MATCHLIMIT (-47)
-#define PCRE2_ERROR_NOMEMORY (-48)
-#define PCRE2_ERROR_NOSUBSTRING (-49)
-#define PCRE2_ERROR_NOUNIQUESUBSTRING (-50)
-#define PCRE2_ERROR_NULL (-51)
-#define PCRE2_ERROR_RECURSELOOP (-52)
-#define PCRE2_ERROR_RECURSIONLIMIT (-53)
-#define PCRE2_ERROR_UNAVAILABLE (-54)
-#define PCRE2_ERROR_UNSET (-55)
-#define PCRE2_ERROR_BADOFFSETLIMIT (-56)
-#define PCRE2_ERROR_BADREPESCAPE (-57)
-#define PCRE2_ERROR_REPMISSINGBRACE (-58)
-#define PCRE2_ERROR_BADSUBSTITUTION (-59)
-#define PCRE2_ERROR_BADSUBSPATTERN (-60)
-#define PCRE2_ERROR_TOOMANYREPLACE (-61)
-
-/* Request types for pcre2_pattern_info() */
-
-#define PCRE2_INFO_ALLOPTIONS 0
-#define PCRE2_INFO_ARGOPTIONS 1
-#define PCRE2_INFO_BACKREFMAX 2
-#define PCRE2_INFO_BSR 3
-#define PCRE2_INFO_CAPTURECOUNT 4
-#define PCRE2_INFO_FIRSTCODEUNIT 5
-#define PCRE2_INFO_FIRSTCODETYPE 6
-#define PCRE2_INFO_FIRSTBITMAP 7
-#define PCRE2_INFO_HASCRORLF 8
-#define PCRE2_INFO_JCHANGED 9
-#define PCRE2_INFO_JITSIZE 10
-#define PCRE2_INFO_LASTCODEUNIT 11
-#define PCRE2_INFO_LASTCODETYPE 12
-#define PCRE2_INFO_MATCHEMPTY 13
-#define PCRE2_INFO_MATCHLIMIT 14
-#define PCRE2_INFO_MAXLOOKBEHIND 15
-#define PCRE2_INFO_MINLENGTH 16
-#define PCRE2_INFO_NAMECOUNT 17
-#define PCRE2_INFO_NAMEENTRYSIZE 18
-#define PCRE2_INFO_NAMETABLE 19
-#define PCRE2_INFO_NEWLINE 20
-#define PCRE2_INFO_RECURSIONLIMIT 21
-#define PCRE2_INFO_SIZE 22
-#define PCRE2_INFO_HASBACKSLASHC 23
-
-/* Request types for pcre2_config(). */
-
-#define PCRE2_CONFIG_BSR 0
-#define PCRE2_CONFIG_JIT 1
-#define PCRE2_CONFIG_JITTARGET 2
-#define PCRE2_CONFIG_LINKSIZE 3
-#define PCRE2_CONFIG_MATCHLIMIT 4
-#define PCRE2_CONFIG_NEWLINE 5
-#define PCRE2_CONFIG_PARENSLIMIT 6
-#define PCRE2_CONFIG_RECURSIONLIMIT 7
-#define PCRE2_CONFIG_STACKRECURSE 8
-#define PCRE2_CONFIG_UNICODE 9
-#define PCRE2_CONFIG_UNICODE_VERSION 10
-#define PCRE2_CONFIG_VERSION 11
-
-/* Types for code units in patterns and subject strings. */
-
-typedef uint8_t PCRE2_UCHAR8;
-typedef uint16_t PCRE2_UCHAR16;
-typedef uint32_t PCRE2_UCHAR32;
-
-typedef const PCRE2_UCHAR8 *PCRE2_SPTR8;
-typedef const PCRE2_UCHAR16 *PCRE2_SPTR16;
-typedef const PCRE2_UCHAR32 *PCRE2_SPTR32;
-
-/* The PCRE2_SIZE type is used for all string lengths and offsets in PCRE2,
-including pattern offsets for errors and subject offsets after a match. We
-define special values to indicate zero-terminated strings and unset offsets in
-the offset vector (ovector). */
-
-#define PCRE2_SIZE size_t
-#define PCRE2_SIZE_MAX SIZE_MAX
-#define PCRE2_ZERO_TERMINATED (~(PCRE2_SIZE)0)
-#define PCRE2_UNSET (~(PCRE2_SIZE)0)
-
-/* Generic types for opaque structures and JIT callback functions. These
-declarations are defined in a macro that is expanded for each width later. */
-
-#define PCRE2_TYPES_LIST \
-struct pcre2_real_general_context; \
-typedef struct pcre2_real_general_context pcre2_general_context; \
-\
-struct pcre2_real_compile_context; \
-typedef struct pcre2_real_compile_context pcre2_compile_context; \
-\
-struct pcre2_real_match_context; \
-typedef struct pcre2_real_match_context pcre2_match_context; \
-\
-struct pcre2_real_code; \
-typedef struct pcre2_real_code pcre2_code; \
-\
-struct pcre2_real_match_data; \
-typedef struct pcre2_real_match_data pcre2_match_data; \
-\
-struct pcre2_real_jit_stack; \
-typedef struct pcre2_real_jit_stack pcre2_jit_stack; \
-\
-typedef pcre2_jit_stack *(*pcre2_jit_callback)(void *);
-
-
-/* The structure for passing out data via the pcre_callout_function. We use a
-structure so that new fields can be added on the end in future versions,
-without changing the API of the function, thereby allowing old clients to work
-without modification. Define the generic version in a macro; the width-specific
-versions are generated from this macro below. */
-
-#define PCRE2_STRUCTURE_LIST \
-typedef struct pcre2_callout_block { \
- uint32_t version; /* Identifies version of block */ \
- /* ------------------------ Version 0 ------------------------------- */ \
- uint32_t callout_number; /* Number compiled into pattern */ \
- uint32_t capture_top; /* Max current capture */ \
- uint32_t capture_last; /* Most recently closed capture */ \
- PCRE2_SIZE *offset_vector; /* The offset vector */ \
- PCRE2_SPTR mark; /* Pointer to current mark or NULL */ \
- PCRE2_SPTR subject; /* The subject being matched */ \
- PCRE2_SIZE subject_length; /* The length of the subject */ \
- PCRE2_SIZE start_match; /* Offset to start of this match attempt */ \
- PCRE2_SIZE current_position; /* Where we currently are in the subject */ \
- PCRE2_SIZE pattern_position; /* Offset to next item in the pattern */ \
- PCRE2_SIZE next_item_length; /* Length of next item in the pattern */ \
- /* ------------------- Added for Version 1 -------------------------- */ \
- PCRE2_SIZE callout_string_offset; /* Offset to string within pattern */ \
- PCRE2_SIZE callout_string_length; /* Length of string compiled into pattern */ \
- PCRE2_SPTR callout_string; /* String compiled into pattern */ \
- /* ------------------------------------------------------------------ */ \
-} pcre2_callout_block; \
-\
-typedef struct pcre2_callout_enumerate_block { \
- uint32_t version; /* Identifies version of block */ \
- /* ------------------------ Version 0 ------------------------------- */ \
- PCRE2_SIZE pattern_position; /* Offset to next item in the pattern */ \
- PCRE2_SIZE next_item_length; /* Length of next item in the pattern */ \
- uint32_t callout_number; /* Number compiled into pattern */ \
- PCRE2_SIZE callout_string_offset; /* Offset to string within pattern */ \
- PCRE2_SIZE callout_string_length; /* Length of string compiled into pattern */ \
- PCRE2_SPTR callout_string; /* String compiled into pattern */ \
- /* ------------------------------------------------------------------ */ \
-} pcre2_callout_enumerate_block;
-
-
-/* List the generic forms of all other functions in macros, which will be
-expanded for each width below. Start with functions that give general
-information. */
-
-#define PCRE2_GENERAL_INFO_FUNCTIONS \
-PCRE2_EXP_DECL int pcre2_config(uint32_t, void *);
-
-
-/* Functions for manipulating contexts. */
-
-#define PCRE2_GENERAL_CONTEXT_FUNCTIONS \
-PCRE2_EXP_DECL \
- pcre2_general_context *pcre2_general_context_copy(pcre2_general_context *); \
-PCRE2_EXP_DECL \
- pcre2_general_context *pcre2_general_context_create( \
- void *(*)(PCRE2_SIZE, void *), \
- void (*)(void *, void *), void *); \
-PCRE2_EXP_DECL void pcre2_general_context_free(pcre2_general_context *);
-
-#define PCRE2_COMPILE_CONTEXT_FUNCTIONS \
-PCRE2_EXP_DECL \
- pcre2_compile_context *pcre2_compile_context_copy(pcre2_compile_context *); \
-PCRE2_EXP_DECL \
- pcre2_compile_context *pcre2_compile_context_create(pcre2_general_context *);\
-PCRE2_EXP_DECL void pcre2_compile_context_free(pcre2_compile_context *); \
-PCRE2_EXP_DECL int pcre2_set_bsr(pcre2_compile_context *, uint32_t); \
-PCRE2_EXP_DECL int pcre2_set_character_tables(pcre2_compile_context *, \
- const unsigned char *); \
-PCRE2_EXP_DECL int pcre2_set_max_pattern_length(pcre2_compile_context *, \
- PCRE2_SIZE); \
-PCRE2_EXP_DECL int pcre2_set_newline(pcre2_compile_context *, uint32_t); \
-PCRE2_EXP_DECL int pcre2_set_parens_nest_limit(pcre2_compile_context *, \
- uint32_t); \
-PCRE2_EXP_DECL int pcre2_set_compile_recursion_guard(\
- pcre2_compile_context *, int (*)(uint32_t, void *), \
- void *);
-
-#define PCRE2_MATCH_CONTEXT_FUNCTIONS \
-PCRE2_EXP_DECL \
- pcre2_match_context *pcre2_match_context_copy(pcre2_match_context *); \
-PCRE2_EXP_DECL \
- pcre2_match_context *pcre2_match_context_create(pcre2_general_context *); \
-PCRE2_EXP_DECL void pcre2_match_context_free(pcre2_match_context *); \
-PCRE2_EXP_DECL int pcre2_set_callout(pcre2_match_context *, \
- int (*)(pcre2_callout_block *, void *), void *); \
-PCRE2_EXP_DECL int pcre2_set_match_limit(pcre2_match_context *, \
- uint32_t); \
-PCRE2_EXP_DECL int pcre2_set_offset_limit(pcre2_match_context *, \
- PCRE2_SIZE); \
-PCRE2_EXP_DECL int pcre2_set_recursion_limit(pcre2_match_context *, \
- uint32_t); \
-PCRE2_EXP_DECL int pcre2_set_recursion_memory_management( \
- pcre2_match_context *, void *(*)(PCRE2_SIZE, void *), \
- void (*)(void *, void *), void *);
-
-
-/* Functions concerned with compiling a pattern to PCRE internal code. */
-
-#define PCRE2_COMPILE_FUNCTIONS \
-PCRE2_EXP_DECL \
- pcre2_code *pcre2_compile(PCRE2_SPTR, PCRE2_SIZE, uint32_t, \
- int *, PCRE2_SIZE *, pcre2_compile_context *); \
-PCRE2_EXP_DECL void pcre2_code_free(pcre2_code *);
-
-
-/* Functions that give information about a compiled pattern. */
-
-#define PCRE2_PATTERN_INFO_FUNCTIONS \
-PCRE2_EXP_DECL int pcre2_pattern_info(const pcre2_code *, uint32_t, \
- void *); \
-PCRE2_EXP_DECL int pcre2_callout_enumerate(const pcre2_code *, \
- int (*)(pcre2_callout_enumerate_block *, void *), \
- void *);
-
-
-/* Functions for running a match and inspecting the result. */
-
-#define PCRE2_MATCH_FUNCTIONS \
-PCRE2_EXP_DECL \
- pcre2_match_data *pcre2_match_data_create(uint32_t, \
- pcre2_general_context *); \
-PCRE2_EXP_DECL \
- pcre2_match_data *pcre2_match_data_create_from_pattern(\
- const pcre2_code *, \
- pcre2_general_context *); \
-PCRE2_EXP_DECL int pcre2_dfa_match(const pcre2_code *, PCRE2_SPTR, \
- PCRE2_SIZE, PCRE2_SIZE, uint32_t, \
- pcre2_match_data *, pcre2_match_context *, int *, \
- PCRE2_SIZE); \
-PCRE2_EXP_DECL int pcre2_match(const pcre2_code *, \
- PCRE2_SPTR, PCRE2_SIZE, PCRE2_SIZE, uint32_t, \
- pcre2_match_data *, pcre2_match_context *); \
-PCRE2_EXP_DECL void pcre2_match_data_free(pcre2_match_data *); \
-PCRE2_EXP_DECL PCRE2_SPTR pcre2_get_mark(pcre2_match_data *); \
-PCRE2_EXP_DECL uint32_t pcre2_get_ovector_count(pcre2_match_data *); \
-PCRE2_EXP_DECL PCRE2_SIZE *pcre2_get_ovector_pointer(pcre2_match_data *); \
-PCRE2_EXP_DECL PCRE2_SIZE pcre2_get_startchar(pcre2_match_data *);
-
-
-/* Convenience functions for handling matched substrings. */
-
-#define PCRE2_SUBSTRING_FUNCTIONS \
-PCRE2_EXP_DECL int pcre2_substring_copy_byname(pcre2_match_data *, \
- PCRE2_SPTR, PCRE2_UCHAR *, PCRE2_SIZE *); \
-PCRE2_EXP_DECL int pcre2_substring_copy_bynumber(pcre2_match_data *, \
- uint32_t, PCRE2_UCHAR *, PCRE2_SIZE *); \
-PCRE2_EXP_DECL void pcre2_substring_free(PCRE2_UCHAR *); \
-PCRE2_EXP_DECL int pcre2_substring_get_byname(pcre2_match_data *, \
- PCRE2_SPTR, PCRE2_UCHAR **, PCRE2_SIZE *); \
-PCRE2_EXP_DECL int pcre2_substring_get_bynumber(pcre2_match_data *, \
- uint32_t, PCRE2_UCHAR **, PCRE2_SIZE *); \
-PCRE2_EXP_DECL int pcre2_substring_length_byname(pcre2_match_data *, \
- PCRE2_SPTR, PCRE2_SIZE *); \
-PCRE2_EXP_DECL int pcre2_substring_length_bynumber(pcre2_match_data *, \
- uint32_t, PCRE2_SIZE *); \
-PCRE2_EXP_DECL int pcre2_substring_nametable_scan(const pcre2_code *, \
- PCRE2_SPTR, PCRE2_SPTR *, PCRE2_SPTR *); \
-PCRE2_EXP_DECL int pcre2_substring_number_from_name(\
- const pcre2_code *, PCRE2_SPTR); \
-PCRE2_EXP_DECL void pcre2_substring_list_free(PCRE2_SPTR *); \
-PCRE2_EXP_DECL int pcre2_substring_list_get(pcre2_match_data *, \
- PCRE2_UCHAR ***, PCRE2_SIZE **);
-
-/* Functions for serializing / deserializing compiled patterns. */
-
-#define PCRE2_SERIALIZE_FUNCTIONS \
-PCRE2_EXP_DECL int32_t pcre2_serialize_encode(const pcre2_code **, \
- int32_t, uint8_t **, PCRE2_SIZE *, \
- pcre2_general_context *); \
-PCRE2_EXP_DECL int32_t pcre2_serialize_decode(pcre2_code **, int32_t, \
- const uint8_t *, pcre2_general_context *); \
-PCRE2_EXP_DECL int32_t pcre2_serialize_get_number_of_codes(const uint8_t *); \
-PCRE2_EXP_DECL void pcre2_serialize_free(uint8_t *);
-
-
-/* Convenience function for match + substitute. */
-
-#define PCRE2_SUBSTITUTE_FUNCTION \
-PCRE2_EXP_DECL int pcre2_substitute(const pcre2_code *, \
- PCRE2_SPTR, PCRE2_SIZE, PCRE2_SIZE, uint32_t, \
- pcre2_match_data *, pcre2_match_context *, \
- PCRE2_SPTR, PCRE2_SIZE, PCRE2_UCHAR *, \
- PCRE2_SIZE *);
-
-
-/* Functions for JIT processing */
-
-#define PCRE2_JIT_FUNCTIONS \
-PCRE2_EXP_DECL int pcre2_jit_compile(pcre2_code *, uint32_t); \
-PCRE2_EXP_DECL int pcre2_jit_match(const pcre2_code *, \
- PCRE2_SPTR, PCRE2_SIZE, PCRE2_SIZE, uint32_t, \
- pcre2_match_data *, pcre2_match_context *); \
-PCRE2_EXP_DECL void pcre2_jit_free_unused_memory(pcre2_general_context *); \
-PCRE2_EXP_DECL \
- pcre2_jit_stack *pcre2_jit_stack_create(PCRE2_SIZE, PCRE2_SIZE, \
- pcre2_general_context *); \
-PCRE2_EXP_DECL void pcre2_jit_stack_assign(pcre2_match_context *, \
- pcre2_jit_callback, void *); \
-PCRE2_EXP_DECL void pcre2_jit_stack_free(pcre2_jit_stack *);
-
-
-/* Other miscellaneous functions. */
-
-#define PCRE2_OTHER_FUNCTIONS \
-PCRE2_EXP_DECL int pcre2_get_error_message(int, PCRE2_UCHAR *, PCRE2_SIZE); \
-PCRE2_EXP_DECL \
- const uint8_t *pcre2_maketables(pcre2_general_context *); \
-
-
-/* Define macros that generate width-specific names from generic versions. The
-three-level macro scheme is necessary to get the macros expanded when we want
-them to be. First we get the width from PCRE2_LOCAL_WIDTH, which is used for
-generating three versions of everything below. After that, PCRE2_SUFFIX will be
-re-defined to use PCRE2_CODE_UNIT_WIDTH, for use when macros such as
-pcre2_compile are called by application code. */
-
-#define PCRE2_JOIN(a,b) a ## b
-#define PCRE2_GLUE(a,b) PCRE2_JOIN(a,b)
-#define PCRE2_SUFFIX(a) PCRE2_GLUE(a,PCRE2_LOCAL_WIDTH)
-
-
-/* Data types */
-
-#define PCRE2_UCHAR PCRE2_SUFFIX(PCRE2_UCHAR)
-#define PCRE2_SPTR PCRE2_SUFFIX(PCRE2_SPTR)
-
-#define pcre2_code PCRE2_SUFFIX(pcre2_code_)
-#define pcre2_jit_callback PCRE2_SUFFIX(pcre2_jit_callback_)
-#define pcre2_jit_stack PCRE2_SUFFIX(pcre2_jit_stack_)
-
-#define pcre2_real_code PCRE2_SUFFIX(pcre2_real_code_)
-#define pcre2_real_general_context PCRE2_SUFFIX(pcre2_real_general_context_)
-#define pcre2_real_compile_context PCRE2_SUFFIX(pcre2_real_compile_context_)
-#define pcre2_real_match_context PCRE2_SUFFIX(pcre2_real_match_context_)
-#define pcre2_real_jit_stack PCRE2_SUFFIX(pcre2_real_jit_stack_)
-#define pcre2_real_match_data PCRE2_SUFFIX(pcre2_real_match_data_)
-
-
-/* Data blocks */
-
-#define pcre2_callout_block PCRE2_SUFFIX(pcre2_callout_block_)
-#define pcre2_callout_enumerate_block PCRE2_SUFFIX(pcre2_callout_enumerate_block_)
-#define pcre2_general_context PCRE2_SUFFIX(pcre2_general_context_)
-#define pcre2_compile_context PCRE2_SUFFIX(pcre2_compile_context_)
-#define pcre2_match_context PCRE2_SUFFIX(pcre2_match_context_)
-#define pcre2_match_data PCRE2_SUFFIX(pcre2_match_data_)
-
-
-/* Functions: the complete list in alphabetical order */
-
-#define pcre2_callout_enumerate PCRE2_SUFFIX(pcre2_callout_enumerate_)
-#define pcre2_code_free PCRE2_SUFFIX(pcre2_code_free_)
-#define pcre2_compile PCRE2_SUFFIX(pcre2_compile_)
-#define pcre2_compile_context_copy PCRE2_SUFFIX(pcre2_compile_context_copy_)
-#define pcre2_compile_context_create PCRE2_SUFFIX(pcre2_compile_context_create_)
-#define pcre2_compile_context_free PCRE2_SUFFIX(pcre2_compile_context_free_)
-#define pcre2_config PCRE2_SUFFIX(pcre2_config_)
-#define pcre2_dfa_match PCRE2_SUFFIX(pcre2_dfa_match_)
-#define pcre2_general_context_copy PCRE2_SUFFIX(pcre2_general_context_copy_)
-#define pcre2_general_context_create PCRE2_SUFFIX(pcre2_general_context_create_)
-#define pcre2_general_context_free PCRE2_SUFFIX(pcre2_general_context_free_)
-#define pcre2_get_error_message PCRE2_SUFFIX(pcre2_get_error_message_)
-#define pcre2_get_mark PCRE2_SUFFIX(pcre2_get_mark_)
-#define pcre2_get_ovector_pointer PCRE2_SUFFIX(pcre2_get_ovector_pointer_)
-#define pcre2_get_ovector_count PCRE2_SUFFIX(pcre2_get_ovector_count_)
-#define pcre2_get_startchar PCRE2_SUFFIX(pcre2_get_startchar_)
-#define pcre2_jit_compile PCRE2_SUFFIX(pcre2_jit_compile_)
-#define pcre2_jit_match PCRE2_SUFFIX(pcre2_jit_match_)
-#define pcre2_jit_free_unused_memory PCRE2_SUFFIX(pcre2_jit_free_unused_memory_)
-#define pcre2_jit_stack_assign PCRE2_SUFFIX(pcre2_jit_stack_assign_)
-#define pcre2_jit_stack_create PCRE2_SUFFIX(pcre2_jit_stack_create_)
-#define pcre2_jit_stack_free PCRE2_SUFFIX(pcre2_jit_stack_free_)
-#define pcre2_maketables PCRE2_SUFFIX(pcre2_maketables_)
-#define pcre2_match PCRE2_SUFFIX(pcre2_match_)
-#define pcre2_match_context_copy PCRE2_SUFFIX(pcre2_match_context_copy_)
-#define pcre2_match_context_create PCRE2_SUFFIX(pcre2_match_context_create_)
-#define pcre2_match_context_free PCRE2_SUFFIX(pcre2_match_context_free_)
-#define pcre2_match_data_create PCRE2_SUFFIX(pcre2_match_data_create_)
-#define pcre2_match_data_create_from_pattern PCRE2_SUFFIX(pcre2_match_data_create_from_pattern_)
-#define pcre2_match_data_free PCRE2_SUFFIX(pcre2_match_data_free_)
-#define pcre2_pattern_info PCRE2_SUFFIX(pcre2_pattern_info_)
-#define pcre2_serialize_decode PCRE2_SUFFIX(pcre2_serialize_decode_)
-#define pcre2_serialize_encode PCRE2_SUFFIX(pcre2_serialize_encode_)
-#define pcre2_serialize_free PCRE2_SUFFIX(pcre2_serialize_free_)
-#define pcre2_serialize_get_number_of_codes PCRE2_SUFFIX(pcre2_serialize_get_number_of_codes_)
-#define pcre2_set_bsr PCRE2_SUFFIX(pcre2_set_bsr_)
-#define pcre2_set_callout PCRE2_SUFFIX(pcre2_set_callout_)
-#define pcre2_set_character_tables PCRE2_SUFFIX(pcre2_set_character_tables_)
-#define pcre2_set_compile_recursion_guard PCRE2_SUFFIX(pcre2_set_compile_recursion_guard_)
-#define pcre2_set_match_limit PCRE2_SUFFIX(pcre2_set_match_limit_)
-#define pcre2_set_max_pattern_length PCRE2_SUFFIX(pcre2_set_max_pattern_length_)
-#define pcre2_set_newline PCRE2_SUFFIX(pcre2_set_newline_)
-#define pcre2_set_parens_nest_limit PCRE2_SUFFIX(pcre2_set_parens_nest_limit_)
-#define pcre2_set_offset_limit PCRE2_SUFFIX(pcre2_set_offset_limit_)
-#define pcre2_set_recursion_limit PCRE2_SUFFIX(pcre2_set_recursion_limit_)
-#define pcre2_set_recursion_memory_management PCRE2_SUFFIX(pcre2_set_recursion_memory_management_)
-#define pcre2_substitute PCRE2_SUFFIX(pcre2_substitute_)
-#define pcre2_substring_copy_byname PCRE2_SUFFIX(pcre2_substring_copy_byname_)
-#define pcre2_substring_copy_bynumber PCRE2_SUFFIX(pcre2_substring_copy_bynumber_)
-#define pcre2_substring_free PCRE2_SUFFIX(pcre2_substring_free_)
-#define pcre2_substring_get_byname PCRE2_SUFFIX(pcre2_substring_get_byname_)
-#define pcre2_substring_get_bynumber PCRE2_SUFFIX(pcre2_substring_get_bynumber_)
-#define pcre2_substring_length_byname PCRE2_SUFFIX(pcre2_substring_length_byname_)
-#define pcre2_substring_length_bynumber PCRE2_SUFFIX(pcre2_substring_length_bynumber_)
-#define pcre2_substring_list_get PCRE2_SUFFIX(pcre2_substring_list_get_)
-#define pcre2_substring_list_free PCRE2_SUFFIX(pcre2_substring_list_free_)
-#define pcre2_substring_nametable_scan PCRE2_SUFFIX(pcre2_substring_nametable_scan_)
-#define pcre2_substring_number_from_name PCRE2_SUFFIX(pcre2_substring_number_from_name_)
-
-
-/* Now generate all three sets of width-specific structures and function
-prototypes. */
-
-#define PCRE2_TYPES_STRUCTURES_AND_FUNCTIONS \
-PCRE2_TYPES_LIST \
-PCRE2_STRUCTURE_LIST \
-PCRE2_GENERAL_INFO_FUNCTIONS \
-PCRE2_GENERAL_CONTEXT_FUNCTIONS \
-PCRE2_COMPILE_CONTEXT_FUNCTIONS \
-PCRE2_MATCH_CONTEXT_FUNCTIONS \
-PCRE2_COMPILE_FUNCTIONS \
-PCRE2_PATTERN_INFO_FUNCTIONS \
-PCRE2_MATCH_FUNCTIONS \
-PCRE2_SUBSTRING_FUNCTIONS \
-PCRE2_SERIALIZE_FUNCTIONS \
-PCRE2_SUBSTITUTE_FUNCTION \
-PCRE2_JIT_FUNCTIONS \
-PCRE2_OTHER_FUNCTIONS
-
-#define PCRE2_LOCAL_WIDTH 8
-PCRE2_TYPES_STRUCTURES_AND_FUNCTIONS
-#undef PCRE2_LOCAL_WIDTH
-
-#define PCRE2_LOCAL_WIDTH 16
-PCRE2_TYPES_STRUCTURES_AND_FUNCTIONS
-#undef PCRE2_LOCAL_WIDTH
-
-#define PCRE2_LOCAL_WIDTH 32
-PCRE2_TYPES_STRUCTURES_AND_FUNCTIONS
-#undef PCRE2_LOCAL_WIDTH
-
-/* Undefine the list macros; they are no longer needed. */
-
-#undef PCRE2_TYPES_LIST
-#undef PCRE2_STRUCTURE_LIST
-#undef PCRE2_GENERAL_INFO_FUNCTIONS
-#undef PCRE2_GENERAL_CONTEXT_FUNCTIONS
-#undef PCRE2_COMPILE_CONTEXT_FUNCTIONS
-#undef PCRE2_MATCH_CONTEXT_FUNCTIONS
-#undef PCRE2_COMPILE_FUNCTIONS
-#undef PCRE2_PATTERN_INFO_FUNCTIONS
-#undef PCRE2_MATCH_FUNCTIONS
-#undef PCRE2_SUBSTRING_FUNCTIONS
-#undef PCRE2_SERIALIZE_FUNCTIONS
-#undef PCRE2_SUBSTITUTE_FUNCTION
-#undef PCRE2_JIT_FUNCTIONS
-#undef PCRE2_OTHER_FUNCTIONS
-#undef PCRE2_TYPES_STRUCTURES_AND_FUNCTIONS
-
-/* PCRE2_CODE_UNIT_WIDTH must be defined. If it is 8, 16, or 32, redefine
-PCRE2_SUFFIX to use it. If it is 0, undefine the other macros and make
-PCRE2_SUFFIX a no-op. Otherwise, generate an error. */
-
-#undef PCRE2_SUFFIX
-#ifndef PCRE2_CODE_UNIT_WIDTH
-#error PCRE2_CODE_UNIT_WIDTH must be defined before including pcre2.h.
-#error Use 8, 16, or 32; or 0 for a multi-width application.
-#else /* PCRE2_CODE_UNIT_WIDTH is defined */
-#if PCRE2_CODE_UNIT_WIDTH == 8 || \
- PCRE2_CODE_UNIT_WIDTH == 16 || \
- PCRE2_CODE_UNIT_WIDTH == 32
-#define PCRE2_SUFFIX(a) PCRE2_GLUE(a, PCRE2_CODE_UNIT_WIDTH)
-#elif PCRE2_CODE_UNIT_WIDTH == 0
-#undef PCRE2_JOIN
-#undef PCRE2_GLUE
-#define PCRE2_SUFFIX(a) a
-#else
-#error PCRE2_CODE_UNIT_WIDTH must be 0, 8, 16, or 32.
-#endif
-#endif /* PCRE2_CODE_UNIT_WIDTH is defined */
-
-#ifdef __cplusplus
-} /* extern "C" */
-#endif
-
-#endif /* End of pcre2.h */
diff --git a/pcre2/src/pcre2.h.in b/pcre2/src/pcre2.h.in
deleted file mode 100644
index 49f190965..000000000
--- a/pcre2/src/pcre2.h.in
+++ /dev/null
@@ -1,722 +0,0 @@
-/*************************************************
-* Perl-Compatible Regular Expressions *
-*************************************************/
-
-/* This is the public header file for the PCRE library, second API, to be
-#included by applications that call PCRE2 functions.
-
- Copyright (c) 2016 University of Cambridge
-
------------------------------------------------------------------------------
-Redistribution and use in source and binary forms, with or without
-modification, are permitted provided that the following conditions are met:
-
- * Redistributions of source code must retain the above copyright notice,
- this list of conditions and the following disclaimer.
-
- * Redistributions in binary form must reproduce the above copyright
- notice, this list of conditions and the following disclaimer in the
- documentation and/or other materials provided with the distribution.
-
- * Neither the name of the University of Cambridge nor the names of its
- contributors may be used to endorse or promote products derived from
- this software without specific prior written permission.
-
-THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
-AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
-IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
-ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
-LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
-CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
-SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
-INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
-CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
-ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
-POSSIBILITY OF SUCH DAMAGE.
------------------------------------------------------------------------------
-*/
-
-#ifndef _PCRE2_H
-#define _PCRE2_H
-
-/* The current PCRE version information. */
-
-#define PCRE2_MAJOR @PCRE2_MAJOR@
-#define PCRE2_MINOR @PCRE2_MINOR@
-#define PCRE2_PRERELEASE @PCRE2_PRERELEASE@
-#define PCRE2_DATE @PCRE2_DATE@
-
-/* When an application links to a PCRE DLL in Windows, the symbols that are
-imported have to be identified as such. When building PCRE2, the appropriate
-export setting is defined in pcre2_internal.h, which includes this file. So we
-don't change existing definitions of PCRE2_EXP_DECL. */
-
-#if defined(_WIN32) && !defined(PCRE2_STATIC)
-# ifndef PCRE2_EXP_DECL
-# define PCRE2_EXP_DECL extern __declspec(dllimport)
-# endif
-#endif
-
-/* By default, we use the standard "extern" declarations. */
-
-#ifndef PCRE2_EXP_DECL
-# ifdef __cplusplus
-# define PCRE2_EXP_DECL extern "C"
-# else
-# define PCRE2_EXP_DECL extern
-# endif
-#endif
-
-/* Have to include limits.h, stdlib.h and stdint.h to ensure that size_t and
-uint8_t, UCHAR_MAX, etc are defined. */
-
-#include
-#include
-#include
-
-/* Allow for C++ users compiling this directly. */
-
-#ifdef __cplusplus
-extern "C" {
-#endif
-
-/* The following option bits can be passed to pcre2_compile(), pcre2_match(),
-or pcre2_dfa_match(). PCRE2_NO_UTF_CHECK affects only the function to which it
-is passed. Put these bits at the most significant end of the options word so
-others can be added next to them */
-
-#define PCRE2_ANCHORED 0x80000000u
-#define PCRE2_NO_UTF_CHECK 0x40000000u
-
-/* The following option bits can be passed only to pcre2_compile(). However,
-they may affect compilation, JIT compilation, and/or interpretive execution.
-The following tags indicate which:
-
-C alters what is compiled by pcre2_compile()
-J alters what is compiled by pcre2_jit_compile()
-M is inspected during pcre2_match() execution
-D is inspected during pcre2_dfa_match() execution
-*/
-
-#define PCRE2_ALLOW_EMPTY_CLASS 0x00000001u /* C */
-#define PCRE2_ALT_BSUX 0x00000002u /* C */
-#define PCRE2_AUTO_CALLOUT 0x00000004u /* C */
-#define PCRE2_CASELESS 0x00000008u /* C */
-#define PCRE2_DOLLAR_ENDONLY 0x00000010u /* J M D */
-#define PCRE2_DOTALL 0x00000020u /* C */
-#define PCRE2_DUPNAMES 0x00000040u /* C */
-#define PCRE2_EXTENDED 0x00000080u /* C */
-#define PCRE2_FIRSTLINE 0x00000100u /* J M D */
-#define PCRE2_MATCH_UNSET_BACKREF 0x00000200u /* C J M */
-#define PCRE2_MULTILINE 0x00000400u /* C */
-#define PCRE2_NEVER_UCP 0x00000800u /* C */
-#define PCRE2_NEVER_UTF 0x00001000u /* C */
-#define PCRE2_NO_AUTO_CAPTURE 0x00002000u /* C */
-#define PCRE2_NO_AUTO_POSSESS 0x00004000u /* C */
-#define PCRE2_NO_DOTSTAR_ANCHOR 0x00008000u /* C */
-#define PCRE2_NO_START_OPTIMIZE 0x00010000u /* J M D */
-#define PCRE2_UCP 0x00020000u /* C J M D */
-#define PCRE2_UNGREEDY 0x00040000u /* C */
-#define PCRE2_UTF 0x00080000u /* C J M D */
-#define PCRE2_NEVER_BACKSLASH_C 0x00100000u /* C */
-#define PCRE2_ALT_CIRCUMFLEX 0x00200000u /* J M D */
-#define PCRE2_ALT_VERBNAMES 0x00400000u /* C */
-#define PCRE2_USE_OFFSET_LIMIT 0x00800000u /* J M D */
-
-/* These are for pcre2_jit_compile(). */
-
-#define PCRE2_JIT_COMPLETE 0x00000001u /* For full matching */
-#define PCRE2_JIT_PARTIAL_SOFT 0x00000002u
-#define PCRE2_JIT_PARTIAL_HARD 0x00000004u
-
-/* These are for pcre2_match(), pcre2_dfa_match(), and pcre2_jit_match(). Note
-that PCRE2_ANCHORED and PCRE2_NO_UTF_CHECK can also be passed to these
-functions (though pcre2_jit_match() ignores the latter since it bypasses all
-sanity checks). */
-
-#define PCRE2_NOTBOL 0x00000001u
-#define PCRE2_NOTEOL 0x00000002u
-#define PCRE2_NOTEMPTY 0x00000004u /* ) These two must be kept */
-#define PCRE2_NOTEMPTY_ATSTART 0x00000008u /* ) adjacent to each other. */
-#define PCRE2_PARTIAL_SOFT 0x00000010u
-#define PCRE2_PARTIAL_HARD 0x00000020u
-
-/* These are additional options for pcre2_dfa_match(). */
-
-#define PCRE2_DFA_RESTART 0x00000040u
-#define PCRE2_DFA_SHORTEST 0x00000080u
-
-/* These are additional options for pcre2_substitute(). */
-
-#define PCRE2_SUBSTITUTE_GLOBAL 0x00000100u
-#define PCRE2_SUBSTITUTE_EXTENDED 0x00000200u
-#define PCRE2_SUBSTITUTE_UNSET_EMPTY 0x00000400u
-#define PCRE2_SUBSTITUTE_UNKNOWN_UNSET 0x00000800u
-#define PCRE2_SUBSTITUTE_OVERFLOW_LENGTH 0x00001000u
-
-/* Newline and \R settings, for use in compile contexts. The newline values
-must be kept in step with values set in config.h and both sets must all be
-greater than zero. */
-
-#define PCRE2_NEWLINE_CR 1
-#define PCRE2_NEWLINE_LF 2
-#define PCRE2_NEWLINE_CRLF 3
-#define PCRE2_NEWLINE_ANY 4
-#define PCRE2_NEWLINE_ANYCRLF 5
-
-#define PCRE2_BSR_UNICODE 1
-#define PCRE2_BSR_ANYCRLF 2
-
-/* Error codes: no match and partial match are "expected" errors. */
-
-#define PCRE2_ERROR_NOMATCH (-1)
-#define PCRE2_ERROR_PARTIAL (-2)
-
-/* Error codes for UTF-8 validity checks */
-
-#define PCRE2_ERROR_UTF8_ERR1 (-3)
-#define PCRE2_ERROR_UTF8_ERR2 (-4)
-#define PCRE2_ERROR_UTF8_ERR3 (-5)
-#define PCRE2_ERROR_UTF8_ERR4 (-6)
-#define PCRE2_ERROR_UTF8_ERR5 (-7)
-#define PCRE2_ERROR_UTF8_ERR6 (-8)
-#define PCRE2_ERROR_UTF8_ERR7 (-9)
-#define PCRE2_ERROR_UTF8_ERR8 (-10)
-#define PCRE2_ERROR_UTF8_ERR9 (-11)
-#define PCRE2_ERROR_UTF8_ERR10 (-12)
-#define PCRE2_ERROR_UTF8_ERR11 (-13)
-#define PCRE2_ERROR_UTF8_ERR12 (-14)
-#define PCRE2_ERROR_UTF8_ERR13 (-15)
-#define PCRE2_ERROR_UTF8_ERR14 (-16)
-#define PCRE2_ERROR_UTF8_ERR15 (-17)
-#define PCRE2_ERROR_UTF8_ERR16 (-18)
-#define PCRE2_ERROR_UTF8_ERR17 (-19)
-#define PCRE2_ERROR_UTF8_ERR18 (-20)
-#define PCRE2_ERROR_UTF8_ERR19 (-21)
-#define PCRE2_ERROR_UTF8_ERR20 (-22)
-#define PCRE2_ERROR_UTF8_ERR21 (-23)
-
-/* Error codes for UTF-16 validity checks */
-
-#define PCRE2_ERROR_UTF16_ERR1 (-24)
-#define PCRE2_ERROR_UTF16_ERR2 (-25)
-#define PCRE2_ERROR_UTF16_ERR3 (-26)
-
-/* Error codes for UTF-32 validity checks */
-
-#define PCRE2_ERROR_UTF32_ERR1 (-27)
-#define PCRE2_ERROR_UTF32_ERR2 (-28)
-
-/* Error codes for pcre2[_dfa]_match(), substring extraction functions, context
-functions, and serializing functions. They are in numerical order. Originally
-they were in alphabetical order too, but now that PCRE2 is released, the
-numbers must not be changed. */
-
-#define PCRE2_ERROR_BADDATA (-29)
-#define PCRE2_ERROR_MIXEDTABLES (-30) /* Name was changed */
-#define PCRE2_ERROR_BADMAGIC (-31)
-#define PCRE2_ERROR_BADMODE (-32)
-#define PCRE2_ERROR_BADOFFSET (-33)
-#define PCRE2_ERROR_BADOPTION (-34)
-#define PCRE2_ERROR_BADREPLACEMENT (-35)
-#define PCRE2_ERROR_BADUTFOFFSET (-36)
-#define PCRE2_ERROR_CALLOUT (-37) /* Never used by PCRE2 itself */
-#define PCRE2_ERROR_DFA_BADRESTART (-38)
-#define PCRE2_ERROR_DFA_RECURSE (-39)
-#define PCRE2_ERROR_DFA_UCOND (-40)
-#define PCRE2_ERROR_DFA_UFUNC (-41)
-#define PCRE2_ERROR_DFA_UITEM (-42)
-#define PCRE2_ERROR_DFA_WSSIZE (-43)
-#define PCRE2_ERROR_INTERNAL (-44)
-#define PCRE2_ERROR_JIT_BADOPTION (-45)
-#define PCRE2_ERROR_JIT_STACKLIMIT (-46)
-#define PCRE2_ERROR_MATCHLIMIT (-47)
-#define PCRE2_ERROR_NOMEMORY (-48)
-#define PCRE2_ERROR_NOSUBSTRING (-49)
-#define PCRE2_ERROR_NOUNIQUESUBSTRING (-50)
-#define PCRE2_ERROR_NULL (-51)
-#define PCRE2_ERROR_RECURSELOOP (-52)
-#define PCRE2_ERROR_RECURSIONLIMIT (-53)
-#define PCRE2_ERROR_UNAVAILABLE (-54)
-#define PCRE2_ERROR_UNSET (-55)
-#define PCRE2_ERROR_BADOFFSETLIMIT (-56)
-#define PCRE2_ERROR_BADREPESCAPE (-57)
-#define PCRE2_ERROR_REPMISSINGBRACE (-58)
-#define PCRE2_ERROR_BADSUBSTITUTION (-59)
-#define PCRE2_ERROR_BADSUBSPATTERN (-60)
-#define PCRE2_ERROR_TOOMANYREPLACE (-61)
-
-/* Request types for pcre2_pattern_info() */
-
-#define PCRE2_INFO_ALLOPTIONS 0
-#define PCRE2_INFO_ARGOPTIONS 1
-#define PCRE2_INFO_BACKREFMAX 2
-#define PCRE2_INFO_BSR 3
-#define PCRE2_INFO_CAPTURECOUNT 4
-#define PCRE2_INFO_FIRSTCODEUNIT 5
-#define PCRE2_INFO_FIRSTCODETYPE 6
-#define PCRE2_INFO_FIRSTBITMAP 7
-#define PCRE2_INFO_HASCRORLF 8
-#define PCRE2_INFO_JCHANGED 9
-#define PCRE2_INFO_JITSIZE 10
-#define PCRE2_INFO_LASTCODEUNIT 11
-#define PCRE2_INFO_LASTCODETYPE 12
-#define PCRE2_INFO_MATCHEMPTY 13
-#define PCRE2_INFO_MATCHLIMIT 14
-#define PCRE2_INFO_MAXLOOKBEHIND 15
-#define PCRE2_INFO_MINLENGTH 16
-#define PCRE2_INFO_NAMECOUNT 17
-#define PCRE2_INFO_NAMEENTRYSIZE 18
-#define PCRE2_INFO_NAMETABLE 19
-#define PCRE2_INFO_NEWLINE 20
-#define PCRE2_INFO_RECURSIONLIMIT 21
-#define PCRE2_INFO_SIZE 22
-#define PCRE2_INFO_HASBACKSLASHC 23
-
-/* Request types for pcre2_config(). */
-
-#define PCRE2_CONFIG_BSR 0
-#define PCRE2_CONFIG_JIT 1
-#define PCRE2_CONFIG_JITTARGET 2
-#define PCRE2_CONFIG_LINKSIZE 3
-#define PCRE2_CONFIG_MATCHLIMIT 4
-#define PCRE2_CONFIG_NEWLINE 5
-#define PCRE2_CONFIG_PARENSLIMIT 6
-#define PCRE2_CONFIG_RECURSIONLIMIT 7
-#define PCRE2_CONFIG_STACKRECURSE 8
-#define PCRE2_CONFIG_UNICODE 9
-#define PCRE2_CONFIG_UNICODE_VERSION 10
-#define PCRE2_CONFIG_VERSION 11
-
-/* Types for code units in patterns and subject strings. */
-
-typedef uint8_t PCRE2_UCHAR8;
-typedef uint16_t PCRE2_UCHAR16;
-typedef uint32_t PCRE2_UCHAR32;
-
-typedef const PCRE2_UCHAR8 *PCRE2_SPTR8;
-typedef const PCRE2_UCHAR16 *PCRE2_SPTR16;
-typedef const PCRE2_UCHAR32 *PCRE2_SPTR32;
-
-/* The PCRE2_SIZE type is used for all string lengths and offsets in PCRE2,
-including pattern offsets for errors and subject offsets after a match. We
-define special values to indicate zero-terminated strings and unset offsets in
-the offset vector (ovector). */
-
-#define PCRE2_SIZE size_t
-#define PCRE2_SIZE_MAX SIZE_MAX
-#define PCRE2_ZERO_TERMINATED (~(PCRE2_SIZE)0)
-#define PCRE2_UNSET (~(PCRE2_SIZE)0)
-
-/* Generic types for opaque structures and JIT callback functions. These
-declarations are defined in a macro that is expanded for each width later. */
-
-#define PCRE2_TYPES_LIST \
-struct pcre2_real_general_context; \
-typedef struct pcre2_real_general_context pcre2_general_context; \
-\
-struct pcre2_real_compile_context; \
-typedef struct pcre2_real_compile_context pcre2_compile_context; \
-\
-struct pcre2_real_match_context; \
-typedef struct pcre2_real_match_context pcre2_match_context; \
-\
-struct pcre2_real_code; \
-typedef struct pcre2_real_code pcre2_code; \
-\
-struct pcre2_real_match_data; \
-typedef struct pcre2_real_match_data pcre2_match_data; \
-\
-struct pcre2_real_jit_stack; \
-typedef struct pcre2_real_jit_stack pcre2_jit_stack; \
-\
-typedef pcre2_jit_stack *(*pcre2_jit_callback)(void *);
-
-
-/* The structure for passing out data via the pcre_callout_function. We use a
-structure so that new fields can be added on the end in future versions,
-without changing the API of the function, thereby allowing old clients to work
-without modification. Define the generic version in a macro; the width-specific
-versions are generated from this macro below. */
-
-#define PCRE2_STRUCTURE_LIST \
-typedef struct pcre2_callout_block { \
- uint32_t version; /* Identifies version of block */ \
- /* ------------------------ Version 0 ------------------------------- */ \
- uint32_t callout_number; /* Number compiled into pattern */ \
- uint32_t capture_top; /* Max current capture */ \
- uint32_t capture_last; /* Most recently closed capture */ \
- PCRE2_SIZE *offset_vector; /* The offset vector */ \
- PCRE2_SPTR mark; /* Pointer to current mark or NULL */ \
- PCRE2_SPTR subject; /* The subject being matched */ \
- PCRE2_SIZE subject_length; /* The length of the subject */ \
- PCRE2_SIZE start_match; /* Offset to start of this match attempt */ \
- PCRE2_SIZE current_position; /* Where we currently are in the subject */ \
- PCRE2_SIZE pattern_position; /* Offset to next item in the pattern */ \
- PCRE2_SIZE next_item_length; /* Length of next item in the pattern */ \
- /* ------------------- Added for Version 1 -------------------------- */ \
- PCRE2_SIZE callout_string_offset; /* Offset to string within pattern */ \
- PCRE2_SIZE callout_string_length; /* Length of string compiled into pattern */ \
- PCRE2_SPTR callout_string; /* String compiled into pattern */ \
- /* ------------------------------------------------------------------ */ \
-} pcre2_callout_block; \
-\
-typedef struct pcre2_callout_enumerate_block { \
- uint32_t version; /* Identifies version of block */ \
- /* ------------------------ Version 0 ------------------------------- */ \
- PCRE2_SIZE pattern_position; /* Offset to next item in the pattern */ \
- PCRE2_SIZE next_item_length; /* Length of next item in the pattern */ \
- uint32_t callout_number; /* Number compiled into pattern */ \
- PCRE2_SIZE callout_string_offset; /* Offset to string within pattern */ \
- PCRE2_SIZE callout_string_length; /* Length of string compiled into pattern */ \
- PCRE2_SPTR callout_string; /* String compiled into pattern */ \
- /* ------------------------------------------------------------------ */ \
-} pcre2_callout_enumerate_block;
-
-
-/* List the generic forms of all other functions in macros, which will be
-expanded for each width below. Start with functions that give general
-information. */
-
-#define PCRE2_GENERAL_INFO_FUNCTIONS \
-PCRE2_EXP_DECL int pcre2_config(uint32_t, void *);
-
-
-/* Functions for manipulating contexts. */
-
-#define PCRE2_GENERAL_CONTEXT_FUNCTIONS \
-PCRE2_EXP_DECL \
- pcre2_general_context *pcre2_general_context_copy(pcre2_general_context *); \
-PCRE2_EXP_DECL \
- pcre2_general_context *pcre2_general_context_create( \
- void *(*)(PCRE2_SIZE, void *), \
- void (*)(void *, void *), void *); \
-PCRE2_EXP_DECL void pcre2_general_context_free(pcre2_general_context *);
-
-#define PCRE2_COMPILE_CONTEXT_FUNCTIONS \
-PCRE2_EXP_DECL \
- pcre2_compile_context *pcre2_compile_context_copy(pcre2_compile_context *); \
-PCRE2_EXP_DECL \
- pcre2_compile_context *pcre2_compile_context_create(pcre2_general_context *);\
-PCRE2_EXP_DECL void pcre2_compile_context_free(pcre2_compile_context *); \
-PCRE2_EXP_DECL int pcre2_set_bsr(pcre2_compile_context *, uint32_t); \
-PCRE2_EXP_DECL int pcre2_set_character_tables(pcre2_compile_context *, \
- const unsigned char *); \
-PCRE2_EXP_DECL int pcre2_set_max_pattern_length(pcre2_compile_context *, \
- PCRE2_SIZE); \
-PCRE2_EXP_DECL int pcre2_set_newline(pcre2_compile_context *, uint32_t); \
-PCRE2_EXP_DECL int pcre2_set_parens_nest_limit(pcre2_compile_context *, \
- uint32_t); \
-PCRE2_EXP_DECL int pcre2_set_compile_recursion_guard(\
- pcre2_compile_context *, int (*)(uint32_t, void *), \
- void *);
-
-#define PCRE2_MATCH_CONTEXT_FUNCTIONS \
-PCRE2_EXP_DECL \
- pcre2_match_context *pcre2_match_context_copy(pcre2_match_context *); \
-PCRE2_EXP_DECL \
- pcre2_match_context *pcre2_match_context_create(pcre2_general_context *); \
-PCRE2_EXP_DECL void pcre2_match_context_free(pcre2_match_context *); \
-PCRE2_EXP_DECL int pcre2_set_callout(pcre2_match_context *, \
- int (*)(pcre2_callout_block *, void *), void *); \
-PCRE2_EXP_DECL int pcre2_set_match_limit(pcre2_match_context *, \
- uint32_t); \
-PCRE2_EXP_DECL int pcre2_set_offset_limit(pcre2_match_context *, \
- PCRE2_SIZE); \
-PCRE2_EXP_DECL int pcre2_set_recursion_limit(pcre2_match_context *, \
- uint32_t); \
-PCRE2_EXP_DECL int pcre2_set_recursion_memory_management( \
- pcre2_match_context *, void *(*)(PCRE2_SIZE, void *), \
- void (*)(void *, void *), void *);
-
-
-/* Functions concerned with compiling a pattern to PCRE internal code. */
-
-#define PCRE2_COMPILE_FUNCTIONS \
-PCRE2_EXP_DECL \
- pcre2_code *pcre2_compile(PCRE2_SPTR, PCRE2_SIZE, uint32_t, \
- int *, PCRE2_SIZE *, pcre2_compile_context *); \
-PCRE2_EXP_DECL void pcre2_code_free(pcre2_code *);
-
-
-/* Functions that give information about a compiled pattern. */
-
-#define PCRE2_PATTERN_INFO_FUNCTIONS \
-PCRE2_EXP_DECL int pcre2_pattern_info(const pcre2_code *, uint32_t, \
- void *); \
-PCRE2_EXP_DECL int pcre2_callout_enumerate(const pcre2_code *, \
- int (*)(pcre2_callout_enumerate_block *, void *), \
- void *);
-
-
-/* Functions for running a match and inspecting the result. */
-
-#define PCRE2_MATCH_FUNCTIONS \
-PCRE2_EXP_DECL \
- pcre2_match_data *pcre2_match_data_create(uint32_t, \
- pcre2_general_context *); \
-PCRE2_EXP_DECL \
- pcre2_match_data *pcre2_match_data_create_from_pattern(\
- const pcre2_code *, \
- pcre2_general_context *); \
-PCRE2_EXP_DECL int pcre2_dfa_match(const pcre2_code *, PCRE2_SPTR, \
- PCRE2_SIZE, PCRE2_SIZE, uint32_t, \
- pcre2_match_data *, pcre2_match_context *, int *, \
- PCRE2_SIZE); \
-PCRE2_EXP_DECL int pcre2_match(const pcre2_code *, \
- PCRE2_SPTR, PCRE2_SIZE, PCRE2_SIZE, uint32_t, \
- pcre2_match_data *, pcre2_match_context *); \
-PCRE2_EXP_DECL void pcre2_match_data_free(pcre2_match_data *); \
-PCRE2_EXP_DECL PCRE2_SPTR pcre2_get_mark(pcre2_match_data *); \
-PCRE2_EXP_DECL uint32_t pcre2_get_ovector_count(pcre2_match_data *); \
-PCRE2_EXP_DECL PCRE2_SIZE *pcre2_get_ovector_pointer(pcre2_match_data *); \
-PCRE2_EXP_DECL PCRE2_SIZE pcre2_get_startchar(pcre2_match_data *);
-
-
-/* Convenience functions for handling matched substrings. */
-
-#define PCRE2_SUBSTRING_FUNCTIONS \
-PCRE2_EXP_DECL int pcre2_substring_copy_byname(pcre2_match_data *, \
- PCRE2_SPTR, PCRE2_UCHAR *, PCRE2_SIZE *); \
-PCRE2_EXP_DECL int pcre2_substring_copy_bynumber(pcre2_match_data *, \
- uint32_t, PCRE2_UCHAR *, PCRE2_SIZE *); \
-PCRE2_EXP_DECL void pcre2_substring_free(PCRE2_UCHAR *); \
-PCRE2_EXP_DECL int pcre2_substring_get_byname(pcre2_match_data *, \
- PCRE2_SPTR, PCRE2_UCHAR **, PCRE2_SIZE *); \
-PCRE2_EXP_DECL int pcre2_substring_get_bynumber(pcre2_match_data *, \
- uint32_t, PCRE2_UCHAR **, PCRE2_SIZE *); \
-PCRE2_EXP_DECL int pcre2_substring_length_byname(pcre2_match_data *, \
- PCRE2_SPTR, PCRE2_SIZE *); \
-PCRE2_EXP_DECL int pcre2_substring_length_bynumber(pcre2_match_data *, \
- uint32_t, PCRE2_SIZE *); \
-PCRE2_EXP_DECL int pcre2_substring_nametable_scan(const pcre2_code *, \
- PCRE2_SPTR, PCRE2_SPTR *, PCRE2_SPTR *); \
-PCRE2_EXP_DECL int pcre2_substring_number_from_name(\
- const pcre2_code *, PCRE2_SPTR); \
-PCRE2_EXP_DECL void pcre2_substring_list_free(PCRE2_SPTR *); \
-PCRE2_EXP_DECL int pcre2_substring_list_get(pcre2_match_data *, \
- PCRE2_UCHAR ***, PCRE2_SIZE **);
-
-/* Functions for serializing / deserializing compiled patterns. */
-
-#define PCRE2_SERIALIZE_FUNCTIONS \
-PCRE2_EXP_DECL int32_t pcre2_serialize_encode(const pcre2_code **, \
- int32_t, uint8_t **, PCRE2_SIZE *, \
- pcre2_general_context *); \
-PCRE2_EXP_DECL int32_t pcre2_serialize_decode(pcre2_code **, int32_t, \
- const uint8_t *, pcre2_general_context *); \
-PCRE2_EXP_DECL int32_t pcre2_serialize_get_number_of_codes(const uint8_t *); \
-PCRE2_EXP_DECL void pcre2_serialize_free(uint8_t *);
-
-
-/* Convenience function for match + substitute. */
-
-#define PCRE2_SUBSTITUTE_FUNCTION \
-PCRE2_EXP_DECL int pcre2_substitute(const pcre2_code *, \
- PCRE2_SPTR, PCRE2_SIZE, PCRE2_SIZE, uint32_t, \
- pcre2_match_data *, pcre2_match_context *, \
- PCRE2_SPTR, PCRE2_SIZE, PCRE2_UCHAR *, \
- PCRE2_SIZE *);
-
-
-/* Functions for JIT processing */
-
-#define PCRE2_JIT_FUNCTIONS \
-PCRE2_EXP_DECL int pcre2_jit_compile(pcre2_code *, uint32_t); \
-PCRE2_EXP_DECL int pcre2_jit_match(const pcre2_code *, \
- PCRE2_SPTR, PCRE2_SIZE, PCRE2_SIZE, uint32_t, \
- pcre2_match_data *, pcre2_match_context *); \
-PCRE2_EXP_DECL void pcre2_jit_free_unused_memory(pcre2_general_context *); \
-PCRE2_EXP_DECL \
- pcre2_jit_stack *pcre2_jit_stack_create(PCRE2_SIZE, PCRE2_SIZE, \
- pcre2_general_context *); \
-PCRE2_EXP_DECL void pcre2_jit_stack_assign(pcre2_match_context *, \
- pcre2_jit_callback, void *); \
-PCRE2_EXP_DECL void pcre2_jit_stack_free(pcre2_jit_stack *);
-
-
-/* Other miscellaneous functions. */
-
-#define PCRE2_OTHER_FUNCTIONS \
-PCRE2_EXP_DECL int pcre2_get_error_message(int, PCRE2_UCHAR *, PCRE2_SIZE); \
-PCRE2_EXP_DECL \
- const uint8_t *pcre2_maketables(pcre2_general_context *); \
-
-
-/* Define macros that generate width-specific names from generic versions. The
-three-level macro scheme is necessary to get the macros expanded when we want
-them to be. First we get the width from PCRE2_LOCAL_WIDTH, which is used for
-generating three versions of everything below. After that, PCRE2_SUFFIX will be
-re-defined to use PCRE2_CODE_UNIT_WIDTH, for use when macros such as
-pcre2_compile are called by application code. */
-
-#define PCRE2_JOIN(a,b) a ## b
-#define PCRE2_GLUE(a,b) PCRE2_JOIN(a,b)
-#define PCRE2_SUFFIX(a) PCRE2_GLUE(a,PCRE2_LOCAL_WIDTH)
-
-
-/* Data types */
-
-#define PCRE2_UCHAR PCRE2_SUFFIX(PCRE2_UCHAR)
-#define PCRE2_SPTR PCRE2_SUFFIX(PCRE2_SPTR)
-
-#define pcre2_code PCRE2_SUFFIX(pcre2_code_)
-#define pcre2_jit_callback PCRE2_SUFFIX(pcre2_jit_callback_)
-#define pcre2_jit_stack PCRE2_SUFFIX(pcre2_jit_stack_)
-
-#define pcre2_real_code PCRE2_SUFFIX(pcre2_real_code_)
-#define pcre2_real_general_context PCRE2_SUFFIX(pcre2_real_general_context_)
-#define pcre2_real_compile_context PCRE2_SUFFIX(pcre2_real_compile_context_)
-#define pcre2_real_match_context PCRE2_SUFFIX(pcre2_real_match_context_)
-#define pcre2_real_jit_stack PCRE2_SUFFIX(pcre2_real_jit_stack_)
-#define pcre2_real_match_data PCRE2_SUFFIX(pcre2_real_match_data_)
-
-
-/* Data blocks */
-
-#define pcre2_callout_block PCRE2_SUFFIX(pcre2_callout_block_)
-#define pcre2_callout_enumerate_block PCRE2_SUFFIX(pcre2_callout_enumerate_block_)
-#define pcre2_general_context PCRE2_SUFFIX(pcre2_general_context_)
-#define pcre2_compile_context PCRE2_SUFFIX(pcre2_compile_context_)
-#define pcre2_match_context PCRE2_SUFFIX(pcre2_match_context_)
-#define pcre2_match_data PCRE2_SUFFIX(pcre2_match_data_)
-
-
-/* Functions: the complete list in alphabetical order */
-
-#define pcre2_callout_enumerate PCRE2_SUFFIX(pcre2_callout_enumerate_)
-#define pcre2_code_free PCRE2_SUFFIX(pcre2_code_free_)
-#define pcre2_compile PCRE2_SUFFIX(pcre2_compile_)
-#define pcre2_compile_context_copy PCRE2_SUFFIX(pcre2_compile_context_copy_)
-#define pcre2_compile_context_create PCRE2_SUFFIX(pcre2_compile_context_create_)
-#define pcre2_compile_context_free PCRE2_SUFFIX(pcre2_compile_context_free_)
-#define pcre2_config PCRE2_SUFFIX(pcre2_config_)
-#define pcre2_dfa_match PCRE2_SUFFIX(pcre2_dfa_match_)
-#define pcre2_general_context_copy PCRE2_SUFFIX(pcre2_general_context_copy_)
-#define pcre2_general_context_create PCRE2_SUFFIX(pcre2_general_context_create_)
-#define pcre2_general_context_free PCRE2_SUFFIX(pcre2_general_context_free_)
-#define pcre2_get_error_message PCRE2_SUFFIX(pcre2_get_error_message_)
-#define pcre2_get_mark PCRE2_SUFFIX(pcre2_get_mark_)
-#define pcre2_get_ovector_pointer PCRE2_SUFFIX(pcre2_get_ovector_pointer_)
-#define pcre2_get_ovector_count PCRE2_SUFFIX(pcre2_get_ovector_count_)
-#define pcre2_get_startchar PCRE2_SUFFIX(pcre2_get_startchar_)
-#define pcre2_jit_compile PCRE2_SUFFIX(pcre2_jit_compile_)
-#define pcre2_jit_match PCRE2_SUFFIX(pcre2_jit_match_)
-#define pcre2_jit_free_unused_memory PCRE2_SUFFIX(pcre2_jit_free_unused_memory_)
-#define pcre2_jit_stack_assign PCRE2_SUFFIX(pcre2_jit_stack_assign_)
-#define pcre2_jit_stack_create PCRE2_SUFFIX(pcre2_jit_stack_create_)
-#define pcre2_jit_stack_free PCRE2_SUFFIX(pcre2_jit_stack_free_)
-#define pcre2_maketables PCRE2_SUFFIX(pcre2_maketables_)
-#define pcre2_match PCRE2_SUFFIX(pcre2_match_)
-#define pcre2_match_context_copy PCRE2_SUFFIX(pcre2_match_context_copy_)
-#define pcre2_match_context_create PCRE2_SUFFIX(pcre2_match_context_create_)
-#define pcre2_match_context_free PCRE2_SUFFIX(pcre2_match_context_free_)
-#define pcre2_match_data_create PCRE2_SUFFIX(pcre2_match_data_create_)
-#define pcre2_match_data_create_from_pattern PCRE2_SUFFIX(pcre2_match_data_create_from_pattern_)
-#define pcre2_match_data_free PCRE2_SUFFIX(pcre2_match_data_free_)
-#define pcre2_pattern_info PCRE2_SUFFIX(pcre2_pattern_info_)
-#define pcre2_serialize_decode PCRE2_SUFFIX(pcre2_serialize_decode_)
-#define pcre2_serialize_encode PCRE2_SUFFIX(pcre2_serialize_encode_)
-#define pcre2_serialize_free PCRE2_SUFFIX(pcre2_serialize_free_)
-#define pcre2_serialize_get_number_of_codes PCRE2_SUFFIX(pcre2_serialize_get_number_of_codes_)
-#define pcre2_set_bsr PCRE2_SUFFIX(pcre2_set_bsr_)
-#define pcre2_set_callout PCRE2_SUFFIX(pcre2_set_callout_)
-#define pcre2_set_character_tables PCRE2_SUFFIX(pcre2_set_character_tables_)
-#define pcre2_set_compile_recursion_guard PCRE2_SUFFIX(pcre2_set_compile_recursion_guard_)
-#define pcre2_set_match_limit PCRE2_SUFFIX(pcre2_set_match_limit_)
-#define pcre2_set_max_pattern_length PCRE2_SUFFIX(pcre2_set_max_pattern_length_)
-#define pcre2_set_newline PCRE2_SUFFIX(pcre2_set_newline_)
-#define pcre2_set_parens_nest_limit PCRE2_SUFFIX(pcre2_set_parens_nest_limit_)
-#define pcre2_set_offset_limit PCRE2_SUFFIX(pcre2_set_offset_limit_)
-#define pcre2_set_recursion_limit PCRE2_SUFFIX(pcre2_set_recursion_limit_)
-#define pcre2_set_recursion_memory_management PCRE2_SUFFIX(pcre2_set_recursion_memory_management_)
-#define pcre2_substitute PCRE2_SUFFIX(pcre2_substitute_)
-#define pcre2_substring_copy_byname PCRE2_SUFFIX(pcre2_substring_copy_byname_)
-#define pcre2_substring_copy_bynumber PCRE2_SUFFIX(pcre2_substring_copy_bynumber_)
-#define pcre2_substring_free PCRE2_SUFFIX(pcre2_substring_free_)
-#define pcre2_substring_get_byname PCRE2_SUFFIX(pcre2_substring_get_byname_)
-#define pcre2_substring_get_bynumber PCRE2_SUFFIX(pcre2_substring_get_bynumber_)
-#define pcre2_substring_length_byname PCRE2_SUFFIX(pcre2_substring_length_byname_)
-#define pcre2_substring_length_bynumber PCRE2_SUFFIX(pcre2_substring_length_bynumber_)
-#define pcre2_substring_list_get PCRE2_SUFFIX(pcre2_substring_list_get_)
-#define pcre2_substring_list_free PCRE2_SUFFIX(pcre2_substring_list_free_)
-#define pcre2_substring_nametable_scan PCRE2_SUFFIX(pcre2_substring_nametable_scan_)
-#define pcre2_substring_number_from_name PCRE2_SUFFIX(pcre2_substring_number_from_name_)
-
-
-/* Now generate all three sets of width-specific structures and function
-prototypes. */
-
-#define PCRE2_TYPES_STRUCTURES_AND_FUNCTIONS \
-PCRE2_TYPES_LIST \
-PCRE2_STRUCTURE_LIST \
-PCRE2_GENERAL_INFO_FUNCTIONS \
-PCRE2_GENERAL_CONTEXT_FUNCTIONS \
-PCRE2_COMPILE_CONTEXT_FUNCTIONS \
-PCRE2_MATCH_CONTEXT_FUNCTIONS \
-PCRE2_COMPILE_FUNCTIONS \
-PCRE2_PATTERN_INFO_FUNCTIONS \
-PCRE2_MATCH_FUNCTIONS \
-PCRE2_SUBSTRING_FUNCTIONS \
-PCRE2_SERIALIZE_FUNCTIONS \
-PCRE2_SUBSTITUTE_FUNCTION \
-PCRE2_JIT_FUNCTIONS \
-PCRE2_OTHER_FUNCTIONS
-
-#define PCRE2_LOCAL_WIDTH 8
-PCRE2_TYPES_STRUCTURES_AND_FUNCTIONS
-#undef PCRE2_LOCAL_WIDTH
-
-#define PCRE2_LOCAL_WIDTH 16
-PCRE2_TYPES_STRUCTURES_AND_FUNCTIONS
-#undef PCRE2_LOCAL_WIDTH
-
-#define PCRE2_LOCAL_WIDTH 32
-PCRE2_TYPES_STRUCTURES_AND_FUNCTIONS
-#undef PCRE2_LOCAL_WIDTH
-
-/* Undefine the list macros; they are no longer needed. */
-
-#undef PCRE2_TYPES_LIST
-#undef PCRE2_STRUCTURE_LIST
-#undef PCRE2_GENERAL_INFO_FUNCTIONS
-#undef PCRE2_GENERAL_CONTEXT_FUNCTIONS
-#undef PCRE2_COMPILE_CONTEXT_FUNCTIONS
-#undef PCRE2_MATCH_CONTEXT_FUNCTIONS
-#undef PCRE2_COMPILE_FUNCTIONS
-#undef PCRE2_PATTERN_INFO_FUNCTIONS
-#undef PCRE2_MATCH_FUNCTIONS
-#undef PCRE2_SUBSTRING_FUNCTIONS
-#undef PCRE2_SERIALIZE_FUNCTIONS
-#undef PCRE2_SUBSTITUTE_FUNCTION
-#undef PCRE2_JIT_FUNCTIONS
-#undef PCRE2_OTHER_FUNCTIONS
-#undef PCRE2_TYPES_STRUCTURES_AND_FUNCTIONS
-
-/* PCRE2_CODE_UNIT_WIDTH must be defined. If it is 8, 16, or 32, redefine
-PCRE2_SUFFIX to use it. If it is 0, undefine the other macros and make
-PCRE2_SUFFIX a no-op. Otherwise, generate an error. */
-
-#undef PCRE2_SUFFIX
-#ifndef PCRE2_CODE_UNIT_WIDTH
-#error PCRE2_CODE_UNIT_WIDTH must be defined before including pcre2.h.
-#error Use 8, 16, or 32; or 0 for a multi-width application.
-#else /* PCRE2_CODE_UNIT_WIDTH is defined */
-#if PCRE2_CODE_UNIT_WIDTH == 8 || \
- PCRE2_CODE_UNIT_WIDTH == 16 || \
- PCRE2_CODE_UNIT_WIDTH == 32
-#define PCRE2_SUFFIX(a) PCRE2_GLUE(a, PCRE2_CODE_UNIT_WIDTH)
-#elif PCRE2_CODE_UNIT_WIDTH == 0
-#undef PCRE2_JOIN
-#undef PCRE2_GLUE
-#define PCRE2_SUFFIX(a) a
-#else
-#error PCRE2_CODE_UNIT_WIDTH must be 0, 8, 16, or 32.
-#endif
-#endif /* PCRE2_CODE_UNIT_WIDTH is defined */
-
-#ifdef __cplusplus
-} /* extern "C" */
-#endif
-
-#endif /* End of pcre2.h */
diff --git a/pcre2/src/pcre2_auto_possess.c b/pcre2/src/pcre2_auto_possess.c
deleted file mode 100644
index d4d2334d8..000000000
--- a/pcre2/src/pcre2_auto_possess.c
+++ /dev/null
@@ -1,1287 +0,0 @@
-/*************************************************
-* Perl-Compatible Regular Expressions *
-*************************************************/
-
-/* PCRE is a library of functions to support regular expressions whose syntax
-and semantics are as close as possible to those of the Perl 5 language.
-
- Written by Philip Hazel
- Original API code Copyright (c) 1997-2012 University of Cambridge
- New API code Copyright (c) 2016 University of Cambridge
-
------------------------------------------------------------------------------
-Redistribution and use in source and binary forms, with or without
-modification, are permitted provided that the following conditions are met:
-
- * Redistributions of source code must retain the above copyright notice,
- this list of conditions and the following disclaimer.
-
- * Redistributions in binary form must reproduce the above copyright
- notice, this list of conditions and the following disclaimer in the
- documentation and/or other materials provided with the distribution.
-
- * Neither the name of the University of Cambridge nor the names of its
- contributors may be used to endorse or promote products derived from
- this software without specific prior written permission.
-
-THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
-AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
-IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
-ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
-LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
-CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
-SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
-INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
-CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
-ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
-POSSIBILITY OF SUCH DAMAGE.
------------------------------------------------------------------------------
-*/
-
-/* This module contains functions that scan a compiled pattern and change
-repeats into possessive repeats where possible. */
-
-
-#ifdef HAVE_CONFIG_H
-#include "config.h"
-#endif
-
-
-#include "pcre2_internal.h"
-
-
-/*************************************************
-* Tables for auto-possessification *
-*************************************************/
-
-/* This table is used to check whether auto-possessification is possible
-between adjacent character-type opcodes. The left-hand (repeated) opcode is
-used to select the row, and the right-hand opcode is use to select the column.
-A value of 1 means that auto-possessification is OK. For example, the second
-value in the first row means that \D+\d can be turned into \D++\d.
-
-The Unicode property types (\P and \p) have to be present to fill out the table
-because of what their opcode values are, but the table values should always be
-zero because property types are handled separately in the code. The last four
-columns apply to items that cannot be repeated, so there is no need to have
-rows for them. Note that OP_DIGIT etc. are generated only when PCRE_UCP is
-*not* set. When it is set, \d etc. are converted into OP_(NOT_)PROP codes. */
-
-#define APTROWS (LAST_AUTOTAB_LEFT_OP - FIRST_AUTOTAB_OP + 1)
-#define APTCOLS (LAST_AUTOTAB_RIGHT_OP - FIRST_AUTOTAB_OP + 1)
-
-static const uint8_t autoposstab[APTROWS][APTCOLS] = {
-/* \D \d \S \s \W \w . .+ \C \P \p \R \H \h \V \v \X \Z \z $ $M */
- { 0, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1, 0, 0 }, /* \D */
- { 1, 0, 0, 1, 1, 0, 0, 0, 0, 0, 0, 1, 0, 1, 0, 1, 0, 1, 1, 1, 1 }, /* \d */
- { 0, 0, 0, 1, 0, 0, 0, 0, 0, 0, 0, 1, 0, 1, 0, 1, 0, 1, 1, 1, 1 }, /* \S */
- { 0, 1, 1, 0, 0, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1, 0, 0 }, /* \s */
- { 0, 1, 0, 0, 0, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1, 0, 0 }, /* \W */
- { 0, 0, 0, 1, 1, 0, 0, 0, 0, 0, 0, 1, 0, 1, 0, 1, 0, 1, 1, 1, 1 }, /* \w */
- { 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1, 0, 0, 0, 0, 0, 0, 1, 0, 0 }, /* . */
- { 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1, 0, 0 }, /* .+ */
- { 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1, 0, 0 }, /* \C */
- { 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 }, /* \P */
- { 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 }, /* \p */
- { 0, 1, 0, 1, 0, 1, 1, 0, 0, 0, 0, 0, 0, 1, 0, 0, 0, 0, 1, 0, 0 }, /* \R */
- { 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1, 0, 0, 0, 0, 1, 0, 0 }, /* \H */
- { 0, 1, 1, 0, 0, 1, 0, 0, 0, 0, 0, 1, 1, 0, 0, 1, 0, 0, 1, 0, 0 }, /* \h */
- { 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1, 0, 0, 0, 1, 0, 0, 1, 0, 0 }, /* \V */
- { 0, 1, 1, 0, 0, 1, 0, 0, 0, 0, 0, 0, 0, 1, 1, 0, 0, 0, 1, 0, 0 }, /* \v */
- { 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1, 0, 0 } /* \X */
-};
-
-/* This table is used to check whether auto-possessification is possible
-between adjacent Unicode property opcodes (OP_PROP and OP_NOTPROP). The
-left-hand (repeated) opcode is used to select the row, and the right-hand
-opcode is used to select the column. The values are as follows:
-
- 0 Always return FALSE (never auto-possessify)
- 1 Character groups are distinct (possessify if both are OP_PROP)
- 2 Check character categories in the same group (general or particular)
- 3 TRUE if the two opcodes are not the same (PROP vs NOTPROP)
-
- 4 Check left general category vs right particular category
- 5 Check right general category vs left particular category
-
- 6 Left alphanum vs right general category
- 7 Left space vs right general category
- 8 Left word vs right general category
-
- 9 Right alphanum vs left general category
- 10 Right space vs left general category
- 11 Right word vs left general category
-
- 12 Left alphanum vs right particular category
- 13 Left space vs right particular category
- 14 Left word vs right particular category
-
- 15 Right alphanum vs left particular category
- 16 Right space vs left particular category
- 17 Right word vs left particular category
-*/
-
-static const uint8_t propposstab[PT_TABSIZE][PT_TABSIZE] = {
-/* ANY LAMP GC PC SC ALNUM SPACE PXSPACE WORD CLIST UCNC */
- { 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 }, /* PT_ANY */
- { 0, 3, 0, 0, 0, 3, 1, 1, 0, 0, 0 }, /* PT_LAMP */
- { 0, 0, 2, 4, 0, 9, 10, 10, 11, 0, 0 }, /* PT_GC */
- { 0, 0, 5, 2, 0, 15, 16, 16, 17, 0, 0 }, /* PT_PC */
- { 0, 0, 0, 0, 2, 0, 0, 0, 0, 0, 0 }, /* PT_SC */
- { 0, 3, 6, 12, 0, 3, 1, 1, 0, 0, 0 }, /* PT_ALNUM */
- { 0, 1, 7, 13, 0, 1, 3, 3, 1, 0, 0 }, /* PT_SPACE */
- { 0, 1, 7, 13, 0, 1, 3, 3, 1, 0, 0 }, /* PT_PXSPACE */
- { 0, 0, 8, 14, 0, 0, 1, 1, 3, 0, 0 }, /* PT_WORD */
- { 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 }, /* PT_CLIST */
- { 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 3 } /* PT_UCNC */
-};
-
-/* This table is used to check whether auto-possessification is possible
-between adjacent Unicode property opcodes (OP_PROP and OP_NOTPROP) when one
-specifies a general category and the other specifies a particular category. The
-row is selected by the general category and the column by the particular
-category. The value is 1 if the particular category is not part of the general
-category. */
-
-static const uint8_t catposstab[7][30] = {
-/* Cc Cf Cn Co Cs Ll Lm Lo Lt Lu Mc Me Mn Nd Nl No Pc Pd Pe Pf Pi Po Ps Sc Sk Sm So Zl Zp Zs */
- { 0, 0, 0, 0, 0, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1 }, /* C */
- { 1, 1, 1, 1, 1, 0, 0, 0, 0, 0, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1 }, /* L */
- { 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 0, 0, 0, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1 }, /* M */
- { 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 0, 0, 0, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1 }, /* N */
- { 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 0, 0, 0, 0, 0, 0, 0, 1, 1, 1, 1, 1, 1, 1 }, /* P */
- { 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 0, 0, 0, 0, 1, 1, 1 }, /* S */
- { 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 0, 0, 0 } /* Z */
-};
-
-/* This table is used when checking ALNUM, (PX)SPACE, SPACE, and WORD against
-a general or particular category. The properties in each row are those
-that apply to the character set in question. Duplication means that a little
-unnecessary work is done when checking, but this keeps things much simpler
-because they can all use the same code. For more details see the comment where
-this table is used.
-
-Note: SPACE and PXSPACE used to be different because Perl excluded VT from
-"space", but from Perl 5.18 it's included, so both categories are treated the
-same here. */
-
-static const uint8_t posspropstab[3][4] = {
- { ucp_L, ucp_N, ucp_N, ucp_Nl }, /* ALNUM, 3rd and 4th values redundant */
- { ucp_Z, ucp_Z, ucp_C, ucp_Cc }, /* SPACE and PXSPACE, 2nd value redundant */
- { ucp_L, ucp_N, ucp_P, ucp_Po } /* WORD */
-};
-
-
-
-#ifdef SUPPORT_UNICODE
-/*************************************************
-* Check a character and a property *
-*************************************************/
-
-/* This function is called by compare_opcodes() when a property item is
-adjacent to a fixed character.
-
-Arguments:
- c the character
- ptype the property type
- pdata the data for the type
- negated TRUE if it's a negated property (\P or \p{^)
-
-Returns: TRUE if auto-possessifying is OK
-*/
-
-static BOOL
-check_char_prop(uint32_t c, unsigned int ptype, unsigned int pdata,
- BOOL negated)
-{
-const uint32_t *p;
-const ucd_record *prop = GET_UCD(c);
-
-switch(ptype)
- {
- case PT_LAMP:
- return (prop->chartype == ucp_Lu ||
- prop->chartype == ucp_Ll ||
- prop->chartype == ucp_Lt) == negated;
-
- case PT_GC:
- return (pdata == PRIV(ucp_gentype)[prop->chartype]) == negated;
-
- case PT_PC:
- return (pdata == prop->chartype) == negated;
-
- case PT_SC:
- return (pdata == prop->script) == negated;
-
- /* These are specials */
-
- case PT_ALNUM:
- return (PRIV(ucp_gentype)[prop->chartype] == ucp_L ||
- PRIV(ucp_gentype)[prop->chartype] == ucp_N) == negated;
-
- /* Perl space used to exclude VT, but from Perl 5.18 it is included, which
- means that Perl space and POSIX space are now identical. PCRE was changed
- at release 8.34. */
-
- case PT_SPACE: /* Perl space */
- case PT_PXSPACE: /* POSIX space */
- switch(c)
- {
- HSPACE_CASES:
- VSPACE_CASES:
- return negated;
-
- default:
- return (PRIV(ucp_gentype)[prop->chartype] == ucp_Z) == negated;
- }
- break; /* Control never reaches here */
-
- case PT_WORD:
- return (PRIV(ucp_gentype)[prop->chartype] == ucp_L ||
- PRIV(ucp_gentype)[prop->chartype] == ucp_N ||
- c == CHAR_UNDERSCORE) == negated;
-
- case PT_CLIST:
- p = PRIV(ucd_caseless_sets) + prop->caseset;
- for (;;)
- {
- if (c < *p) return !negated;
- if (c == *p++) return negated;
- }
- break; /* Control never reaches here */
- }
-
-return FALSE;
-}
-#endif /* SUPPORT_UNICODE */
-
-
-
-/*************************************************
-* Base opcode of repeated opcodes *
-*************************************************/
-
-/* Returns the base opcode for repeated single character type opcodes. If the
-opcode is not a repeated character type, it returns with the original value.
-
-Arguments: c opcode
-Returns: base opcode for the type
-*/
-
-static PCRE2_UCHAR
-get_repeat_base(PCRE2_UCHAR c)
-{
-return (c > OP_TYPEPOSUPTO)? c :
- (c >= OP_TYPESTAR)? OP_TYPESTAR :
- (c >= OP_NOTSTARI)? OP_NOTSTARI :
- (c >= OP_NOTSTAR)? OP_NOTSTAR :
- (c >= OP_STARI)? OP_STARI :
- OP_STAR;
-}
-
-
-/*************************************************
-* Fill the character property list *
-*************************************************/
-
-/* Checks whether the code points to an opcode that can take part in auto-
-possessification, and if so, fills a list with its properties.
-
-Arguments:
- code points to start of expression
- utf TRUE if in UTF mode
- fcc points to the case-flipping table
- list points to output list
- list[0] will be filled with the opcode
- list[1] will be non-zero if this opcode
- can match an empty character string
- list[2..7] depends on the opcode
-
-Returns: points to the start of the next opcode if *code is accepted
- NULL if *code is not accepted
-*/
-
-static PCRE2_SPTR
-get_chr_property_list(PCRE2_SPTR code, BOOL utf, const uint8_t *fcc,
- uint32_t *list)
-{
-PCRE2_UCHAR c = *code;
-PCRE2_UCHAR base;
-PCRE2_SPTR end;
-uint32_t chr;
-
-#ifdef SUPPORT_UNICODE
-uint32_t *clist_dest;
-const uint32_t *clist_src;
-#else
-(void)utf; /* Suppress "unused parameter" compiler warning */
-#endif
-
-list[0] = c;
-list[1] = FALSE;
-code++;
-
-if (c >= OP_STAR && c <= OP_TYPEPOSUPTO)
- {
- base = get_repeat_base(c);
- c -= (base - OP_STAR);
-
- if (c == OP_UPTO || c == OP_MINUPTO || c == OP_EXACT || c == OP_POSUPTO)
- code += IMM2_SIZE;
-
- list[1] = (c != OP_PLUS && c != OP_MINPLUS && c != OP_EXACT &&
- c != OP_POSPLUS);
-
- switch(base)
- {
- case OP_STAR:
- list[0] = OP_CHAR;
- break;
-
- case OP_STARI:
- list[0] = OP_CHARI;
- break;
-
- case OP_NOTSTAR:
- list[0] = OP_NOT;
- break;
-
- case OP_NOTSTARI:
- list[0] = OP_NOTI;
- break;
-
- case OP_TYPESTAR:
- list[0] = *code;
- code++;
- break;
- }
- c = list[0];
- }
-
-switch(c)
- {
- case OP_NOT_DIGIT:
- case OP_DIGIT:
- case OP_NOT_WHITESPACE:
- case OP_WHITESPACE:
- case OP_NOT_WORDCHAR:
- case OP_WORDCHAR:
- case OP_ANY:
- case OP_ALLANY:
- case OP_ANYNL:
- case OP_NOT_HSPACE:
- case OP_HSPACE:
- case OP_NOT_VSPACE:
- case OP_VSPACE:
- case OP_EXTUNI:
- case OP_EODN:
- case OP_EOD:
- case OP_DOLL:
- case OP_DOLLM:
- return code;
-
- case OP_CHAR:
- case OP_NOT:
- GETCHARINCTEST(chr, code);
- list[2] = chr;
- list[3] = NOTACHAR;
- return code;
-
- case OP_CHARI:
- case OP_NOTI:
- list[0] = (c == OP_CHARI) ? OP_CHAR : OP_NOT;
- GETCHARINCTEST(chr, code);
- list[2] = chr;
-
-#ifdef SUPPORT_UNICODE
- if (chr < 128 || (chr < 256 && !utf))
- list[3] = fcc[chr];
- else
- list[3] = UCD_OTHERCASE(chr);
-#elif defined SUPPORT_WIDE_CHARS
- list[3] = (chr < 256) ? fcc[chr] : chr;
-#else
- list[3] = fcc[chr];
-#endif
-
- /* The othercase might be the same value. */
-
- if (chr == list[3])
- list[3] = NOTACHAR;
- else
- list[4] = NOTACHAR;
- return code;
-
-#ifdef SUPPORT_UNICODE
- case OP_PROP:
- case OP_NOTPROP:
- if (code[0] != PT_CLIST)
- {
- list[2] = code[0];
- list[3] = code[1];
- return code + 2;
- }
-
- /* Convert only if we have enough space. */
-
- clist_src = PRIV(ucd_caseless_sets) + code[1];
- clist_dest = list + 2;
- code += 2;
-
- do {
- if (clist_dest >= list + 8)
- {
- /* Early return if there is not enough space. This should never
- happen, since all clists are shorter than 5 character now. */
- list[2] = code[0];
- list[3] = code[1];
- return code;
- }
- *clist_dest++ = *clist_src;
- }
- while(*clist_src++ != NOTACHAR);
-
- /* All characters are stored. The terminating NOTACHAR is copied from the
- clist itself. */
-
- list[0] = (c == OP_PROP) ? OP_CHAR : OP_NOT;
- return code;
-#endif
-
- case OP_NCLASS:
- case OP_CLASS:
-#ifdef SUPPORT_WIDE_CHARS
- case OP_XCLASS:
- if (c == OP_XCLASS)
- end = code + GET(code, 0) - 1;
- else
-#endif
- end = code + 32 / sizeof(PCRE2_UCHAR);
-
- switch(*end)
- {
- case OP_CRSTAR:
- case OP_CRMINSTAR:
- case OP_CRQUERY:
- case OP_CRMINQUERY:
- case OP_CRPOSSTAR:
- case OP_CRPOSQUERY:
- list[1] = TRUE;
- end++;
- break;
-
- case OP_CRPLUS:
- case OP_CRMINPLUS:
- case OP_CRPOSPLUS:
- end++;
- break;
-
- case OP_CRRANGE:
- case OP_CRMINRANGE:
- case OP_CRPOSRANGE:
- list[1] = (GET2(end, 1) == 0);
- end += 1 + 2 * IMM2_SIZE;
- break;
- }
- list[2] = (uint32_t)(end - code);
- return end;
- }
-return NULL; /* Opcode not accepted */
-}
-
-
-
-/*************************************************
-* Scan further character sets for match *
-*************************************************/
-
-/* Checks whether the base and the current opcode have a common character, in
-which case the base cannot be possessified.
-
-Arguments:
- code points to the byte code
- utf TRUE in UTF mode
- cb compile data block
- base_list the data list of the base opcode
- base_end the end of the data list
- rec_limit points to recursion depth counter
-
-Returns: TRUE if the auto-possessification is possible
-*/
-
-static BOOL
-compare_opcodes(PCRE2_SPTR code, BOOL utf, const compile_block *cb,
- const uint32_t *base_list, PCRE2_SPTR base_end, int *rec_limit)
-{
-PCRE2_UCHAR c;
-uint32_t list[8];
-const uint32_t *chr_ptr;
-const uint32_t *ochr_ptr;
-const uint32_t *list_ptr;
-PCRE2_SPTR next_code;
-#ifdef SUPPORT_WIDE_CHARS
-PCRE2_SPTR xclass_flags;
-#endif
-const uint8_t *class_bitset;
-const uint8_t *set1, *set2, *set_end;
-uint32_t chr;
-BOOL accepted, invert_bits;
-BOOL entered_a_group = FALSE;
-
-if (--(*rec_limit) <= 0) return FALSE; /* Recursion has gone too deep */
-
-/* Note: the base_list[1] contains whether the current opcode has a greedy
-(represented by a non-zero value) quantifier. This is a different from
-other character type lists, which store here that the character iterator
-matches to an empty string (also represented by a non-zero value). */
-
-for(;;)
- {
- /* All operations move the code pointer forward.
- Therefore infinite recursions are not possible. */
-
- c = *code;
-
- /* Skip over callouts */
-
- if (c == OP_CALLOUT)
- {
- code += PRIV(OP_lengths)[c];
- continue;
- }
-
- if (c == OP_CALLOUT_STR)
- {
- code += GET(code, 1 + 2*LINK_SIZE);
- continue;
- }
-
- if (c == OP_ALT)
- {
- do code += GET(code, 1); while (*code == OP_ALT);
- c = *code;
- }
-
- switch(c)
- {
- case OP_END:
- case OP_KETRPOS:
- /* TRUE only in greedy case. The non-greedy case could be replaced by
- an OP_EXACT, but it is probably not worth it. (And note that OP_EXACT
- uses more memory, which we cannot get at this stage.) */
-
- return base_list[1] != 0;
-
- case OP_KET:
- /* If the bracket is capturing, and referenced by an OP_RECURSE, or
- it is an atomic sub-pattern (assert, once, etc.) the non-greedy case
- cannot be converted to a possessive form. */
-
- if (base_list[1] == 0) return FALSE;
-
- switch(*(code - GET(code, 1)))
- {
- case OP_ASSERT:
- case OP_ASSERT_NOT:
- case OP_ASSERTBACK:
- case OP_ASSERTBACK_NOT:
- case OP_ONCE:
- case OP_ONCE_NC:
- /* Atomic sub-patterns and assertions can always auto-possessify their
- last iterator. However, if the group was entered as a result of checking
- a previous iterator, this is not possible. */
-
- return !entered_a_group;
- }
-
- code += PRIV(OP_lengths)[c];
- continue;
-
- case OP_ONCE:
- case OP_ONCE_NC:
- case OP_BRA:
- case OP_CBRA:
- next_code = code + GET(code, 1);
- code += PRIV(OP_lengths)[c];
-
- while (*next_code == OP_ALT)
- {
- if (!compare_opcodes(code, utf, cb, base_list, base_end, rec_limit))
- return FALSE;
- code = next_code + 1 + LINK_SIZE;
- next_code += GET(next_code, 1);
- }
-
- entered_a_group = TRUE;
- continue;
-
- case OP_BRAZERO:
- case OP_BRAMINZERO:
-
- next_code = code + 1;
- if (*next_code != OP_BRA && *next_code != OP_CBRA
- && *next_code != OP_ONCE && *next_code != OP_ONCE_NC) return FALSE;
-
- do next_code += GET(next_code, 1); while (*next_code == OP_ALT);
-
- /* The bracket content will be checked by the OP_BRA/OP_CBRA case above. */
-
- next_code += 1 + LINK_SIZE;
- if (!compare_opcodes(next_code, utf, cb, base_list, base_end, rec_limit))
- return FALSE;
-
- code += PRIV(OP_lengths)[c];
- continue;
-
- default:
- break;
- }
-
- /* Check for a supported opcode, and load its properties. */
-
- code = get_chr_property_list(code, utf, cb->fcc, list);
- if (code == NULL) return FALSE; /* Unsupported */
-
- /* If either opcode is a small character list, set pointers for comparing
- characters from that list with another list, or with a property. */
-
- if (base_list[0] == OP_CHAR)
- {
- chr_ptr = base_list + 2;
- list_ptr = list;
- }
- else if (list[0] == OP_CHAR)
- {
- chr_ptr = list + 2;
- list_ptr = base_list;
- }
-
- /* Character bitsets can also be compared to certain opcodes. */
-
- else if (base_list[0] == OP_CLASS || list[0] == OP_CLASS
-#if PCRE2_CODE_UNIT_WIDTH == 8
- /* In 8 bit, non-UTF mode, OP_CLASS and OP_NCLASS are the same. */
- || (!utf && (base_list[0] == OP_NCLASS || list[0] == OP_NCLASS))
-#endif
- )
- {
-#if PCRE2_CODE_UNIT_WIDTH == 8
- if (base_list[0] == OP_CLASS || (!utf && base_list[0] == OP_NCLASS))
-#else
- if (base_list[0] == OP_CLASS)
-#endif
- {
- set1 = (uint8_t *)(base_end - base_list[2]);
- list_ptr = list;
- }
- else
- {
- set1 = (uint8_t *)(code - list[2]);
- list_ptr = base_list;
- }
-
- invert_bits = FALSE;
- switch(list_ptr[0])
- {
- case OP_CLASS:
- case OP_NCLASS:
- set2 = (uint8_t *)
- ((list_ptr == list ? code : base_end) - list_ptr[2]);
- break;
-
-#ifdef SUPPORT_WIDE_CHARS
- case OP_XCLASS:
- xclass_flags = (list_ptr == list ? code : base_end) - list_ptr[2] + LINK_SIZE;
- if ((*xclass_flags & XCL_HASPROP) != 0) return FALSE;
- if ((*xclass_flags & XCL_MAP) == 0)
- {
- /* No bits are set for characters < 256. */
- if (list[1] == 0) return TRUE;
- /* Might be an empty repeat. */
- continue;
- }
- set2 = (uint8_t *)(xclass_flags + 1);
- break;
-#endif
-
- case OP_NOT_DIGIT:
- invert_bits = TRUE;
- /* Fall through */
- case OP_DIGIT:
- set2 = (uint8_t *)(cb->cbits + cbit_digit);
- break;
-
- case OP_NOT_WHITESPACE:
- invert_bits = TRUE;
- /* Fall through */
- case OP_WHITESPACE:
- set2 = (uint8_t *)(cb->cbits + cbit_space);
- break;
-
- case OP_NOT_WORDCHAR:
- invert_bits = TRUE;
- /* Fall through */
- case OP_WORDCHAR:
- set2 = (uint8_t *)(cb->cbits + cbit_word);
- break;
-
- default:
- return FALSE;
- }
-
- /* Because the bit sets are unaligned bytes, we need to perform byte
- comparison here. */
-
- set_end = set1 + 32;
- if (invert_bits)
- {
- do
- {
- if ((*set1++ & ~(*set2++)) != 0) return FALSE;
- }
- while (set1 < set_end);
- }
- else
- {
- do
- {
- if ((*set1++ & *set2++) != 0) return FALSE;
- }
- while (set1 < set_end);
- }
-
- if (list[1] == 0) return TRUE;
- /* Might be an empty repeat. */
- continue;
- }
-
- /* Some property combinations also acceptable. Unicode property opcodes are
- processed specially; the rest can be handled with a lookup table. */
-
- else
- {
- uint32_t leftop, rightop;
-
- leftop = base_list[0];
- rightop = list[0];
-
-#ifdef SUPPORT_UNICODE
- accepted = FALSE; /* Always set in non-unicode case. */
- if (leftop == OP_PROP || leftop == OP_NOTPROP)
- {
- if (rightop == OP_EOD)
- accepted = TRUE;
- else if (rightop == OP_PROP || rightop == OP_NOTPROP)
- {
- int n;
- const uint8_t *p;
- BOOL same = leftop == rightop;
- BOOL lisprop = leftop == OP_PROP;
- BOOL risprop = rightop == OP_PROP;
- BOOL bothprop = lisprop && risprop;
-
- /* There's a table that specifies how each combination is to be
- processed:
- 0 Always return FALSE (never auto-possessify)
- 1 Character groups are distinct (possessify if both are OP_PROP)
- 2 Check character categories in the same group (general or particular)
- 3 Return TRUE if the two opcodes are not the same
- ... see comments below
- */
-
- n = propposstab[base_list[2]][list[2]];
- switch(n)
- {
- case 0: break;
- case 1: accepted = bothprop; break;
- case 2: accepted = (base_list[3] == list[3]) != same; break;
- case 3: accepted = !same; break;
-
- case 4: /* Left general category, right particular category */
- accepted = risprop && catposstab[base_list[3]][list[3]] == same;
- break;
-
- case 5: /* Right general category, left particular category */
- accepted = lisprop && catposstab[list[3]][base_list[3]] == same;
- break;
-
- /* This code is logically tricky. Think hard before fiddling with it.
- The posspropstab table has four entries per row. Each row relates to
- one of PCRE's special properties such as ALNUM or SPACE or WORD.
- Only WORD actually needs all four entries, but using repeats for the
- others means they can all use the same code below.
-
- The first two entries in each row are Unicode general categories, and
- apply always, because all the characters they include are part of the
- PCRE character set. The third and fourth entries are a general and a
- particular category, respectively, that include one or more relevant
- characters. One or the other is used, depending on whether the check
- is for a general or a particular category. However, in both cases the
- category contains more characters than the specials that are defined
- for the property being tested against. Therefore, it cannot be used
- in a NOTPROP case.
-
- Example: the row for WORD contains ucp_L, ucp_N, ucp_P, ucp_Po.
- Underscore is covered by ucp_P or ucp_Po. */
-
- case 6: /* Left alphanum vs right general category */
- case 7: /* Left space vs right general category */
- case 8: /* Left word vs right general category */
- p = posspropstab[n-6];
- accepted = risprop && lisprop ==
- (list[3] != p[0] &&
- list[3] != p[1] &&
- (list[3] != p[2] || !lisprop));
- break;
-
- case 9: /* Right alphanum vs left general category */
- case 10: /* Right space vs left general category */
- case 11: /* Right word vs left general category */
- p = posspropstab[n-9];
- accepted = lisprop && risprop ==
- (base_list[3] != p[0] &&
- base_list[3] != p[1] &&
- (base_list[3] != p[2] || !risprop));
- break;
-
- case 12: /* Left alphanum vs right particular category */
- case 13: /* Left space vs right particular category */
- case 14: /* Left word vs right particular category */
- p = posspropstab[n-12];
- accepted = risprop && lisprop ==
- (catposstab[p[0]][list[3]] &&
- catposstab[p[1]][list[3]] &&
- (list[3] != p[3] || !lisprop));
- break;
-
- case 15: /* Right alphanum vs left particular category */
- case 16: /* Right space vs left particular category */
- case 17: /* Right word vs left particular category */
- p = posspropstab[n-15];
- accepted = lisprop && risprop ==
- (catposstab[p[0]][base_list[3]] &&
- catposstab[p[1]][base_list[3]] &&
- (base_list[3] != p[3] || !risprop));
- break;
- }
- }
- }
-
- else
-#endif /* SUPPORT_UNICODE */
-
- accepted = leftop >= FIRST_AUTOTAB_OP && leftop <= LAST_AUTOTAB_LEFT_OP &&
- rightop >= FIRST_AUTOTAB_OP && rightop <= LAST_AUTOTAB_RIGHT_OP &&
- autoposstab[leftop - FIRST_AUTOTAB_OP][rightop - FIRST_AUTOTAB_OP];
-
- if (!accepted) return FALSE;
-
- if (list[1] == 0) return TRUE;
- /* Might be an empty repeat. */
- continue;
- }
-
- /* Control reaches here only if one of the items is a small character list.
- All characters are checked against the other side. */
-
- do
- {
- chr = *chr_ptr;
-
- switch(list_ptr[0])
- {
- case OP_CHAR:
- ochr_ptr = list_ptr + 2;
- do
- {
- if (chr == *ochr_ptr) return FALSE;
- ochr_ptr++;
- }
- while(*ochr_ptr != NOTACHAR);
- break;
-
- case OP_NOT:
- ochr_ptr = list_ptr + 2;
- do
- {
- if (chr == *ochr_ptr)
- break;
- ochr_ptr++;
- }
- while(*ochr_ptr != NOTACHAR);
- if (*ochr_ptr == NOTACHAR) return FALSE; /* Not found */
- break;
-
- /* Note that OP_DIGIT etc. are generated only when PCRE2_UCP is *not*
- set. When it is set, \d etc. are converted into OP_(NOT_)PROP codes. */
-
- case OP_DIGIT:
- if (chr < 256 && (cb->ctypes[chr] & ctype_digit) != 0) return FALSE;
- break;
-
- case OP_NOT_DIGIT:
- if (chr > 255 || (cb->ctypes[chr] & ctype_digit) == 0) return FALSE;
- break;
-
- case OP_WHITESPACE:
- if (chr < 256 && (cb->ctypes[chr] & ctype_space) != 0) return FALSE;
- break;
-
- case OP_NOT_WHITESPACE:
- if (chr > 255 || (cb->ctypes[chr] & ctype_space) == 0) return FALSE;
- break;
-
- case OP_WORDCHAR:
- if (chr < 255 && (cb->ctypes[chr] & ctype_word) != 0) return FALSE;
- break;
-
- case OP_NOT_WORDCHAR:
- if (chr > 255 || (cb->ctypes[chr] & ctype_word) == 0) return FALSE;
- break;
-
- case OP_HSPACE:
- switch(chr)
- {
- HSPACE_CASES: return FALSE;
- default: break;
- }
- break;
-
- case OP_NOT_HSPACE:
- switch(chr)
- {
- HSPACE_CASES: break;
- default: return FALSE;
- }
- break;
-
- case OP_ANYNL:
- case OP_VSPACE:
- switch(chr)
- {
- VSPACE_CASES: return FALSE;
- default: break;
- }
- break;
-
- case OP_NOT_VSPACE:
- switch(chr)
- {
- VSPACE_CASES: break;
- default: return FALSE;
- }
- break;
-
- case OP_DOLL:
- case OP_EODN:
- switch (chr)
- {
- case CHAR_CR:
- case CHAR_LF:
- case CHAR_VT:
- case CHAR_FF:
- case CHAR_NEL:
-#ifndef EBCDIC
- case 0x2028:
- case 0x2029:
-#endif /* Not EBCDIC */
- return FALSE;
- }
- break;
-
- case OP_EOD: /* Can always possessify before \z */
- break;
-
-#ifdef SUPPORT_UNICODE
- case OP_PROP:
- case OP_NOTPROP:
- if (!check_char_prop(chr, list_ptr[2], list_ptr[3],
- list_ptr[0] == OP_NOTPROP))
- return FALSE;
- break;
-#endif
-
- case OP_NCLASS:
- if (chr > 255) return FALSE;
- /* Fall through */
-
- case OP_CLASS:
- if (chr > 255) break;
- class_bitset = (uint8_t *)
- ((list_ptr == list ? code : base_end) - list_ptr[2]);
- if ((class_bitset[chr >> 3] & (1 << (chr & 7))) != 0) return FALSE;
- break;
-
-#ifdef SUPPORT_WIDE_CHARS
- case OP_XCLASS:
- if (PRIV(xclass)(chr, (list_ptr == list ? code : base_end) -
- list_ptr[2] + LINK_SIZE, utf)) return FALSE;
- break;
-#endif
-
- default:
- return FALSE;
- }
-
- chr_ptr++;
- }
- while(*chr_ptr != NOTACHAR);
-
- /* At least one character must be matched from this opcode. */
-
- if (list[1] == 0) return TRUE;
- }
-
-/* Control never reaches here. There used to be a fail-save return FALSE; here,
-but some compilers complain about an unreachable statement. */
-}
-
-
-
-/*************************************************
-* Scan compiled regex for auto-possession *
-*************************************************/
-
-/* Replaces single character iterations with their possessive alternatives
-if appropriate. This function modifies the compiled opcode! Hitting a
-non-existant opcode may indicate a bug in PCRE2, but it can also be caused if a
-bad UTF string was compiled with PCRE2_NO_UTF_CHECK.
-
-Arguments:
- code points to start of the byte code
- utf TRUE in UTF mode
- cb compile data block
-
-Returns: 0 for success
- -1 if a non-existant opcode is encountered
-*/
-
-int
-PRIV(auto_possessify)(PCRE2_UCHAR *code, BOOL utf, const compile_block *cb)
-{
-register PCRE2_UCHAR c;
-PCRE2_SPTR end;
-PCRE2_UCHAR *repeat_opcode;
-uint32_t list[8];
-int rec_limit;
-
-for (;;)
- {
- c = *code;
-
- if (c > OP_TABLE_LENGTH) return -1; /* Something gone wrong */
-
- if (c >= OP_STAR && c <= OP_TYPEPOSUPTO)
- {
- c -= get_repeat_base(c) - OP_STAR;
- end = (c <= OP_MINUPTO) ?
- get_chr_property_list(code, utf, cb->fcc, list) : NULL;
- list[1] = c == OP_STAR || c == OP_PLUS || c == OP_QUERY || c == OP_UPTO;
-
- rec_limit = 1000;
- if (end != NULL && compare_opcodes(end, utf, cb, list, end, &rec_limit))
- {
- switch(c)
- {
- case OP_STAR:
- *code += OP_POSSTAR - OP_STAR;
- break;
-
- case OP_MINSTAR:
- *code += OP_POSSTAR - OP_MINSTAR;
- break;
-
- case OP_PLUS:
- *code += OP_POSPLUS - OP_PLUS;
- break;
-
- case OP_MINPLUS:
- *code += OP_POSPLUS - OP_MINPLUS;
- break;
-
- case OP_QUERY:
- *code += OP_POSQUERY - OP_QUERY;
- break;
-
- case OP_MINQUERY:
- *code += OP_POSQUERY - OP_MINQUERY;
- break;
-
- case OP_UPTO:
- *code += OP_POSUPTO - OP_UPTO;
- break;
-
- case OP_MINUPTO:
- *code += OP_POSUPTO - OP_MINUPTO;
- break;
- }
- }
- c = *code;
- }
- else if (c == OP_CLASS || c == OP_NCLASS || c == OP_XCLASS)
- {
-#ifdef SUPPORT_WIDE_CHARS
- if (c == OP_XCLASS)
- repeat_opcode = code + GET(code, 1);
- else
-#endif
- repeat_opcode = code + 1 + (32 / sizeof(PCRE2_UCHAR));
-
- c = *repeat_opcode;
- if (c >= OP_CRSTAR && c <= OP_CRMINRANGE)
- {
- /* end must not be NULL. */
- end = get_chr_property_list(code, utf, cb->fcc, list);
-
- list[1] = (c & 1) == 0;
-
- rec_limit = 1000;
- if (compare_opcodes(end, utf, cb, list, end, &rec_limit))
- {
- switch (c)
- {
- case OP_CRSTAR:
- case OP_CRMINSTAR:
- *repeat_opcode = OP_CRPOSSTAR;
- break;
-
- case OP_CRPLUS:
- case OP_CRMINPLUS:
- *repeat_opcode = OP_CRPOSPLUS;
- break;
-
- case OP_CRQUERY:
- case OP_CRMINQUERY:
- *repeat_opcode = OP_CRPOSQUERY;
- break;
-
- case OP_CRRANGE:
- case OP_CRMINRANGE:
- *repeat_opcode = OP_CRPOSRANGE;
- break;
- }
- }
- }
- c = *code;
- }
-
- switch(c)
- {
- case OP_END:
- return 0;
-
- case OP_TYPESTAR:
- case OP_TYPEMINSTAR:
- case OP_TYPEPLUS:
- case OP_TYPEMINPLUS:
- case OP_TYPEQUERY:
- case OP_TYPEMINQUERY:
- case OP_TYPEPOSSTAR:
- case OP_TYPEPOSPLUS:
- case OP_TYPEPOSQUERY:
- if (code[1] == OP_PROP || code[1] == OP_NOTPROP) code += 2;
- break;
-
- case OP_TYPEUPTO:
- case OP_TYPEMINUPTO:
- case OP_TYPEEXACT:
- case OP_TYPEPOSUPTO:
- if (code[1 + IMM2_SIZE] == OP_PROP || code[1 + IMM2_SIZE] == OP_NOTPROP)
- code += 2;
- break;
-
- case OP_CALLOUT_STR:
- code += GET(code, 1 + 2*LINK_SIZE);
- break;
-
-#ifdef SUPPORT_WIDE_CHARS
- case OP_XCLASS:
- code += GET(code, 1);
- break;
-#endif
-
- case OP_MARK:
- case OP_PRUNE_ARG:
- case OP_SKIP_ARG:
- case OP_THEN_ARG:
- code += code[1];
- break;
- }
-
- /* Add in the fixed length from the table */
-
- code += PRIV(OP_lengths)[c];
-
- /* In UTF-8 and UTF-16 modes, opcodes that are followed by a character may be
- followed by a multi-byte character. The length in the table is a minimum, so
- we have to arrange to skip the extra code units. */
-
-#ifdef MAYBE_UTF_MULTI
- if (utf) switch(c)
- {
- case OP_CHAR:
- case OP_CHARI:
- case OP_NOT:
- case OP_NOTI:
- case OP_STAR:
- case OP_MINSTAR:
- case OP_PLUS:
- case OP_MINPLUS:
- case OP_QUERY:
- case OP_MINQUERY:
- case OP_UPTO:
- case OP_MINUPTO:
- case OP_EXACT:
- case OP_POSSTAR:
- case OP_POSPLUS:
- case OP_POSQUERY:
- case OP_POSUPTO:
- case OP_STARI:
- case OP_MINSTARI:
- case OP_PLUSI:
- case OP_MINPLUSI:
- case OP_QUERYI:
- case OP_MINQUERYI:
- case OP_UPTOI:
- case OP_MINUPTOI:
- case OP_EXACTI:
- case OP_POSSTARI:
- case OP_POSPLUSI:
- case OP_POSQUERYI:
- case OP_POSUPTOI:
- case OP_NOTSTAR:
- case OP_NOTMINSTAR:
- case OP_NOTPLUS:
- case OP_NOTMINPLUS:
- case OP_NOTQUERY:
- case OP_NOTMINQUERY:
- case OP_NOTUPTO:
- case OP_NOTMINUPTO:
- case OP_NOTEXACT:
- case OP_NOTPOSSTAR:
- case OP_NOTPOSPLUS:
- case OP_NOTPOSQUERY:
- case OP_NOTPOSUPTO:
- case OP_NOTSTARI:
- case OP_NOTMINSTARI:
- case OP_NOTPLUSI:
- case OP_NOTMINPLUSI:
- case OP_NOTQUERYI:
- case OP_NOTMINQUERYI:
- case OP_NOTUPTOI:
- case OP_NOTMINUPTOI:
- case OP_NOTEXACTI:
- case OP_NOTPOSSTARI:
- case OP_NOTPOSPLUSI:
- case OP_NOTPOSQUERYI:
- case OP_NOTPOSUPTOI:
- if (HAS_EXTRALEN(code[-1])) code += GET_EXTRALEN(code[-1]);
- break;
- }
-#else
- (void)(utf); /* Keep compiler happy by referencing function argument */
-#endif /* SUPPORT_WIDE_CHARS */
- }
-}
-
-/* End of pcre2_auto_possess.c */
diff --git a/pcre2/src/pcre2_chartables.c.dist b/pcre2/src/pcre2_chartables.c.dist
deleted file mode 100644
index 203cb1a4a..000000000
--- a/pcre2/src/pcre2_chartables.c.dist
+++ /dev/null
@@ -1,198 +0,0 @@
-/*************************************************
-* Perl-Compatible Regular Expressions *
-*************************************************/
-
-/* This file contains character tables that are used when no external tables
-are passed to PCRE2 by the application that calls it. The tables are used only
-for characters whose code values are less than 256.
-
-This is a default version of the tables that assumes ASCII encoding. A program
-called dftables (which is distributed with PCRE2) can be used to build
-alternative versions of this file. This is necessary if you are running in an
-EBCDIC environment, or if you want to default to a different encoding, for
-example ISO-8859-1. When dftables is run, it creates these tables in the
-current locale. If PCRE2 is configured with --enable-rebuild-chartables, this
-happens automatically.
-
-The following #includes are present because without them gcc 4.x may remove the
-array definition from the final binary if PCRE2 is built into a static library
-and dead code stripping is activated. This leads to link errors. Pulling in the
-header ensures that the array gets flagged as "someone outside this compilation
-unit might reference this" and so it will always be supplied to the linker. */
-
-#ifdef HAVE_CONFIG_H
-#include "config.h"
-#endif
-
-#include "pcre2_internal.h"
-
-const uint8_t PRIV(default_tables)[] = {
-
-/* This table is a lower casing table. */
-
- 0, 1, 2, 3, 4, 5, 6, 7,
- 8, 9, 10, 11, 12, 13, 14, 15,
- 16, 17, 18, 19, 20, 21, 22, 23,
- 24, 25, 26, 27, 28, 29, 30, 31,
- 32, 33, 34, 35, 36, 37, 38, 39,
- 40, 41, 42, 43, 44, 45, 46, 47,
- 48, 49, 50, 51, 52, 53, 54, 55,
- 56, 57, 58, 59, 60, 61, 62, 63,
- 64, 97, 98, 99,100,101,102,103,
- 104,105,106,107,108,109,110,111,
- 112,113,114,115,116,117,118,119,
- 120,121,122, 91, 92, 93, 94, 95,
- 96, 97, 98, 99,100,101,102,103,
- 104,105,106,107,108,109,110,111,
- 112,113,114,115,116,117,118,119,
- 120,121,122,123,124,125,126,127,
- 128,129,130,131,132,133,134,135,
- 136,137,138,139,140,141,142,143,
- 144,145,146,147,148,149,150,151,
- 152,153,154,155,156,157,158,159,
- 160,161,162,163,164,165,166,167,
- 168,169,170,171,172,173,174,175,
- 176,177,178,179,180,181,182,183,
- 184,185,186,187,188,189,190,191,
- 192,193,194,195,196,197,198,199,
- 200,201,202,203,204,205,206,207,
- 208,209,210,211,212,213,214,215,
- 216,217,218,219,220,221,222,223,
- 224,225,226,227,228,229,230,231,
- 232,233,234,235,236,237,238,239,
- 240,241,242,243,244,245,246,247,
- 248,249,250,251,252,253,254,255,
-
-/* This table is a case flipping table. */
-
- 0, 1, 2, 3, 4, 5, 6, 7,
- 8, 9, 10, 11, 12, 13, 14, 15,
- 16, 17, 18, 19, 20, 21, 22, 23,
- 24, 25, 26, 27, 28, 29, 30, 31,
- 32, 33, 34, 35, 36, 37, 38, 39,
- 40, 41, 42, 43, 44, 45, 46, 47,
- 48, 49, 50, 51, 52, 53, 54, 55,
- 56, 57, 58, 59, 60, 61, 62, 63,
- 64, 97, 98, 99,100,101,102,103,
- 104,105,106,107,108,109,110,111,
- 112,113,114,115,116,117,118,119,
- 120,121,122, 91, 92, 93, 94, 95,
- 96, 65, 66, 67, 68, 69, 70, 71,
- 72, 73, 74, 75, 76, 77, 78, 79,
- 80, 81, 82, 83, 84, 85, 86, 87,
- 88, 89, 90,123,124,125,126,127,
- 128,129,130,131,132,133,134,135,
- 136,137,138,139,140,141,142,143,
- 144,145,146,147,148,149,150,151,
- 152,153,154,155,156,157,158,159,
- 160,161,162,163,164,165,166,167,
- 168,169,170,171,172,173,174,175,
- 176,177,178,179,180,181,182,183,
- 184,185,186,187,188,189,190,191,
- 192,193,194,195,196,197,198,199,
- 200,201,202,203,204,205,206,207,
- 208,209,210,211,212,213,214,215,
- 216,217,218,219,220,221,222,223,
- 224,225,226,227,228,229,230,231,
- 232,233,234,235,236,237,238,239,
- 240,241,242,243,244,245,246,247,
- 248,249,250,251,252,253,254,255,
-
-/* This table contains bit maps for various character classes. Each map is 32
-bytes long and the bits run from the least significant end of each byte. The
-classes that have their own maps are: space, xdigit, digit, upper, lower, word,
-graph, print, punct, and cntrl. Other classes are built from combinations. */
-
- 0x00,0x3e,0x00,0x00,0x01,0x00,0x00,0x00,
- 0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
- 0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
- 0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
-
- 0x00,0x00,0x00,0x00,0x00,0x00,0xff,0x03,
- 0x7e,0x00,0x00,0x00,0x7e,0x00,0x00,0x00,
- 0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
- 0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
-
- 0x00,0x00,0x00,0x00,0x00,0x00,0xff,0x03,
- 0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
- 0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
- 0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
-
- 0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
- 0xfe,0xff,0xff,0x07,0x00,0x00,0x00,0x00,
- 0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
- 0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
-
- 0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
- 0x00,0x00,0x00,0x00,0xfe,0xff,0xff,0x07,
- 0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
- 0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
-
- 0x00,0x00,0x00,0x00,0x00,0x00,0xff,0x03,
- 0xfe,0xff,0xff,0x87,0xfe,0xff,0xff,0x07,
- 0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
- 0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
-
- 0x00,0x00,0x00,0x00,0xfe,0xff,0xff,0xff,
- 0xff,0xff,0xff,0xff,0xff,0xff,0xff,0x7f,
- 0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
- 0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
-
- 0x00,0x00,0x00,0x00,0xff,0xff,0xff,0xff,
- 0xff,0xff,0xff,0xff,0xff,0xff,0xff,0x7f,
- 0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
- 0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
-
- 0x00,0x00,0x00,0x00,0xfe,0xff,0x00,0xfc,
- 0x01,0x00,0x00,0xf8,0x01,0x00,0x00,0x78,
- 0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
- 0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
-
- 0xff,0xff,0xff,0xff,0x00,0x00,0x00,0x00,
- 0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x80,
- 0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
- 0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
-
-/* This table identifies various classes of character by individual bits:
- 0x01 white space character
- 0x02 letter
- 0x04 decimal digit
- 0x08 hexadecimal digit
- 0x10 alphanumeric or '_'
- 0x80 regular expression metacharacter or binary zero
-*/
-
- 0x80,0x00,0x00,0x00,0x00,0x00,0x00,0x00, /* 0- 7 */
- 0x00,0x01,0x01,0x01,0x01,0x01,0x00,0x00, /* 8- 15 */
- 0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00, /* 16- 23 */
- 0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00, /* 24- 31 */
- 0x01,0x00,0x00,0x00,0x80,0x00,0x00,0x00, /* - ' */
- 0x80,0x80,0x80,0x80,0x00,0x00,0x80,0x00, /* ( - / */
- 0x1c,0x1c,0x1c,0x1c,0x1c,0x1c,0x1c,0x1c, /* 0 - 7 */
- 0x1c,0x1c,0x00,0x00,0x00,0x00,0x00,0x80, /* 8 - ? */
- 0x00,0x1a,0x1a,0x1a,0x1a,0x1a,0x1a,0x12, /* @ - G */
- 0x12,0x12,0x12,0x12,0x12,0x12,0x12,0x12, /* H - O */
- 0x12,0x12,0x12,0x12,0x12,0x12,0x12,0x12, /* P - W */
- 0x12,0x12,0x12,0x80,0x80,0x00,0x80,0x10, /* X - _ */
- 0x00,0x1a,0x1a,0x1a,0x1a,0x1a,0x1a,0x12, /* ` - g */
- 0x12,0x12,0x12,0x12,0x12,0x12,0x12,0x12, /* h - o */
- 0x12,0x12,0x12,0x12,0x12,0x12,0x12,0x12, /* p - w */
- 0x12,0x12,0x12,0x80,0x80,0x00,0x00,0x00, /* x -127 */
- 0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00, /* 128-135 */
- 0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00, /* 136-143 */
- 0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00, /* 144-151 */
- 0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00, /* 152-159 */
- 0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00, /* 160-167 */
- 0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00, /* 168-175 */
- 0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00, /* 176-183 */
- 0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00, /* 184-191 */
- 0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00, /* 192-199 */
- 0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00, /* 200-207 */
- 0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00, /* 208-215 */
- 0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00, /* 216-223 */
- 0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00, /* 224-231 */
- 0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00, /* 232-239 */
- 0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00, /* 240-247 */
- 0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00};/* 248-255 */
-
-/* End of pcre2_chartables.c */
diff --git a/pcre2/src/pcre2_compile.c b/pcre2/src/pcre2_compile.c
deleted file mode 100644
index 876109036..000000000
--- a/pcre2/src/pcre2_compile.c
+++ /dev/null
@@ -1,9018 +0,0 @@
-/*************************************************
-* Perl-Compatible Regular Expressions *
-*************************************************/
-
-/* PCRE is a library of functions to support regular expressions whose syntax
-and semantics are as close as possible to those of the Perl 5 language.
-
- Written by Philip Hazel
- Original API code Copyright (c) 1997-2012 University of Cambridge
- New API code Copyright (c) 2016 University of Cambridge
-
------------------------------------------------------------------------------
-Redistribution and use in source and binary forms, with or without
-modification, are permitted provided that the following conditions are met:
-
- * Redistributions of source code must retain the above copyright notice,
- this list of conditions and the following disclaimer.
-
- * Redistributions in binary form must reproduce the above copyright
- notice, this list of conditions and the following disclaimer in the
- documentation and/or other materials provided with the distribution.
-
- * Neither the name of the University of Cambridge nor the names of its
- contributors may be used to endorse or promote products derived from
- this software without specific prior written permission.
-
-THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
-AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
-IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
-ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
-LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
-CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
-SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
-INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
-CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
-ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
-POSSIBILITY OF SUCH DAMAGE.
------------------------------------------------------------------------------
-*/
-
-
-#ifdef HAVE_CONFIG_H
-#include "config.h"
-#endif
-
-#define NLBLOCK cb /* Block containing newline information */
-#define PSSTART start_pattern /* Field containing processed string start */
-#define PSEND end_pattern /* Field containing processed string end */
-
-#include "pcre2_internal.h"
-
-/* In rare error cases debugging might require calling pcre2_printint(). */
-
-#if 0
-#ifdef EBCDIC
-#define PRINTABLE(c) ((c) >= 64 && (c) < 255)
-#else
-#define PRINTABLE(c) ((c) >= 32 && (c) < 127)
-#endif
-#include "pcre2_printint.c"
-#define CALL_PRINTINT
-#endif
-
-/* There are a few things that vary with different code unit sizes. Handle them
-by defining macros in order to minimize #if usage. */
-
-#if PCRE2_CODE_UNIT_WIDTH == 8
-#define STRING_UTFn_RIGHTPAR STRING_UTF8_RIGHTPAR, 5
-#define XDIGIT(c) xdigitab[c]
-
-#else /* Either 16-bit or 32-bit */
-#define XDIGIT(c) (MAX_255(c)? xdigitab[c] : 0xff)
-
-#if PCRE2_CODE_UNIT_WIDTH == 16
-#define STRING_UTFn_RIGHTPAR STRING_UTF16_RIGHTPAR, 6
-
-#else /* 32-bit */
-#define STRING_UTFn_RIGHTPAR STRING_UTF32_RIGHTPAR, 6
-#endif
-#endif
-
-/* Function definitions to allow mutual recursion */
-
-static int
- add_list_to_class(uint8_t *, PCRE2_UCHAR **, uint32_t, compile_block *,
- const uint32_t *, unsigned int);
-
-static BOOL
- compile_regex(uint32_t, PCRE2_UCHAR **, PCRE2_SPTR *, int *, BOOL, BOOL,
- uint32_t, int, uint32_t *, int32_t *, uint32_t *, int32_t *,
- branch_chain *, compile_block *, size_t *);
-
-
-
-/*************************************************
-* Code parameters and static tables *
-*************************************************/
-
-/* This value specifies the size of stack workspace, which is used in different
-ways in the different pattern scans. The group-identifying pre-scan uses it to
-handle nesting, and needs it to be 16-bit aligned.
-
-During the first compiling phase, when determining how much memory is required,
-the regex is partly compiled into this space, but the compiled parts are
-discarded as soon as they can be, so that hopefully there will never be an
-overrun. The code does, however, check for an overrun, which can occur for
-pathological patterns. The size of the workspace depends on LINK_SIZE because
-the length of compiled items varies with this.
-
-In the real compile phase, the workspace is used for remembering data about
-numbered groups, provided there are not too many of them (if there are, extra
-memory is acquired). For this phase the memory must be 32-bit aligned. Having
-defined the size in code units, we set up C32_WORK_SIZE as the number of
-elements in the 32-bit vector. */
-
-#define COMPILE_WORK_SIZE (2048*LINK_SIZE) /* Size in code units */
-
-#define C32_WORK_SIZE \
- ((COMPILE_WORK_SIZE * sizeof(PCRE2_UCHAR))/sizeof(uint32_t))
-
-/* The overrun tests check for a slightly smaller size so that they detect the
-overrun before it actually does run off the end of the data block. */
-
-#define WORK_SIZE_SAFETY_MARGIN (100)
-
-/* This value determines the size of the initial vector that is used for
-remembering named groups during the pre-compile. It is allocated on the stack,
-but if it is too small, it is expanded, in a similar way to the workspace. The
-value is the number of slots in the list. */
-
-#define NAMED_GROUP_LIST_SIZE 20
-
-/* The original PCRE required patterns to be zero-terminated, and it simplifies
-the compiling code if it is guaranteed that there is a zero code unit at the
-end of the pattern, because this means that tests for coding sequences such as
-(*SKIP) or even just (?<= can check a sequence of code units without having to
-keep checking for the end of the pattern. The new PCRE2 API allows zero code
-units within patterns if a positive length is given, but in order to keep most
-of the compiling code as it was, we copy such patterns and add a zero on the
-end. This value determines the size of space on the stack that is used if the
-pattern fits; if not, heap memory is used. */
-
-#define COPIED_PATTERN_SIZE 1024
-
-/* Maximum length value to check against when making sure that the variable
-that holds the compiled pattern length does not overflow. We make it a bit less
-than INT_MAX to allow for adding in group terminating bytes, so that we don't
-have to check them every time. */
-
-#define OFLOW_MAX (INT_MAX - 20)
-
-/* Macro for setting individual bits in class bitmaps. */
-
-#define SETBIT(a,b) a[(b)/8] |= (1 << ((b)&7))
-
-/* Private flags added to firstcu and reqcu. */
-
-#define REQ_CASELESS (1 << 0) /* Indicates caselessness */
-#define REQ_VARY (1 << 1) /* reqcu followed non-literal item */
-/* Negative values for the firstcu and reqcu flags */
-#define REQ_UNSET (-2) /* Not yet found anything */
-#define REQ_NONE (-1) /* Found not fixed char */
-
-/* These flags are used in the groupinfo vector. */
-
-#define GI_SET_COULD_BE_EMPTY 0x80000000u
-#define GI_COULD_BE_EMPTY 0x40000000u
-#define GI_NOT_FIXED_LENGTH 0x20000000u
-#define GI_SET_FIXED_LENGTH 0x10000000u
-#define GI_FIXED_LENGTH_MASK 0x0000ffffu
-
-/* This bit (which is greater than any UTF value) is used to indicate that a
-variable contains a number of code units instead of an actual code point. */
-
-#define UTF_LENGTH 0x10000000l
-
-/* This simple test for a decimal digit works for both ASCII/Unicode and EBCDIC
-and is fast (a good compiler can turn it into a subtraction and unsigned
-comparison). */
-
-#define IS_DIGIT(x) ((x) >= CHAR_0 && (x) <= CHAR_9)
-
-/* Table to identify hex digits. The tables in chartables are dependent on the
-locale, and may mark arbitrary characters as digits. We want to recognize only
-0-9, a-z, and A-Z as hex digits, which is why we have a private table here. It
-costs 256 bytes, but it is a lot faster than doing character value tests (at
-least in some simple cases I timed), and in some applications one wants PCRE to
-compile efficiently as well as match efficiently. The value in the table is
-the binary hex digit value, or 0xff for non-hex digits. */
-
-/* This is the "normal" case, for ASCII systems, and EBCDIC systems running in
-UTF-8 mode. */
-
-#ifndef EBCDIC
-static const uint8_t xdigitab[] =
- {
- 0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff, /* 0- 7 */
- 0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff, /* 8- 15 */
- 0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff, /* 16- 23 */
- 0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff, /* 24- 31 */
- 0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff, /* - ' */
- 0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff, /* ( - / */
- 0x00,0x01,0x02,0x03,0x04,0x05,0x06,0x07, /* 0 - 7 */
- 0x08,0x09,0xff,0xff,0xff,0xff,0xff,0xff, /* 8 - ? */
- 0xff,0x0a,0x0b,0x0c,0x0d,0x0e,0x0f,0xff, /* @ - G */
- 0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff, /* H - O */
- 0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff, /* P - W */
- 0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff, /* X - _ */
- 0xff,0x0a,0x0b,0x0c,0x0d,0x0e,0x0f,0xff, /* ` - g */
- 0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff, /* h - o */
- 0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff, /* p - w */
- 0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff, /* x -127 */
- 0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff, /* 128-135 */
- 0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff, /* 136-143 */
- 0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff, /* 144-151 */
- 0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff, /* 152-159 */
- 0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff, /* 160-167 */
- 0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff, /* 168-175 */
- 0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff, /* 176-183 */
- 0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff, /* 184-191 */
- 0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff, /* 192-199 */
- 0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff, /* 2ff-207 */
- 0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff, /* 208-215 */
- 0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff, /* 216-223 */
- 0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff, /* 224-231 */
- 0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff, /* 232-239 */
- 0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff, /* 240-247 */
- 0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff};/* 248-255 */
-
-#else
-
-/* This is the "abnormal" case, for EBCDIC systems not running in UTF-8 mode. */
-
-static const uint8_t xdigitab[] =
- {
- 0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff, /* 0- 7 0 */
- 0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff, /* 8- 15 */
- 0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff, /* 16- 23 10 */
- 0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff, /* 24- 31 */
- 0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff, /* 32- 39 20 */
- 0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff, /* 40- 47 */
- 0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff, /* 48- 55 30 */
- 0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff, /* 56- 63 */
- 0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff, /* - 71 40 */
- 0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff, /* 72- | */
- 0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff, /* & - 87 50 */
- 0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff, /* 88- 95 */
- 0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff, /* - -103 60 */
- 0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff, /* 104- ? */
- 0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff, /* 112-119 70 */
- 0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff, /* 120- " */
- 0xff,0x0a,0x0b,0x0c,0x0d,0x0e,0x0f,0xff, /* 128- g 80 */
- 0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff, /* h -143 */
- 0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff, /* 144- p 90 */
- 0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff, /* q -159 */
- 0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff, /* 160- x A0 */
- 0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff, /* y -175 */
- 0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff, /* ^ -183 B0 */
- 0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff, /* 184-191 */
- 0xff,0x0a,0x0b,0x0c,0x0d,0x0e,0x0f,0xff, /* { - G C0 */
- 0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff, /* H -207 */
- 0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff, /* } - P D0 */
- 0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff, /* Q -223 */
- 0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff, /* \ - X E0 */
- 0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff, /* Y -239 */
- 0x00,0x01,0x02,0x03,0x04,0x05,0x06,0x07, /* 0 - 7 F0 */
- 0x08,0x09,0xff,0xff,0xff,0xff,0xff,0xff};/* 8 -255 */
-#endif /* EBCDIC */
-
-
-/* Table for handling alphanumeric escaped characters. Positive returns are
-simple data values; negative values are for special things like \d and so on.
-Zero means further processing is needed (for things like \x), or the escape is
-invalid. */
-
-/* This is the "normal" table for ASCII systems or for EBCDIC systems running
-in UTF-8 mode. It runs from '0' to 'z'. */
-
-#ifndef EBCDIC
-#define ESCAPES_FIRST CHAR_0
-#define ESCAPES_LAST CHAR_z
-#define UPPER_CASE(c) (c-32)
-
-static const short int escapes[] = {
- 0, 0,
- 0, 0,
- 0, 0,
- 0, 0,
- 0, 0,
- CHAR_COLON, CHAR_SEMICOLON,
- CHAR_LESS_THAN_SIGN, CHAR_EQUALS_SIGN,
- CHAR_GREATER_THAN_SIGN, CHAR_QUESTION_MARK,
- CHAR_COMMERCIAL_AT, -ESC_A,
- -ESC_B, -ESC_C,
- -ESC_D, -ESC_E,
- 0, -ESC_G,
- -ESC_H, 0,
- 0, -ESC_K,
- 0, 0,
- -ESC_N, 0,
- -ESC_P, -ESC_Q,
- -ESC_R, -ESC_S,
- 0, 0,
- -ESC_V, -ESC_W,
- -ESC_X, 0,
- -ESC_Z, CHAR_LEFT_SQUARE_BRACKET,
- CHAR_BACKSLASH, CHAR_RIGHT_SQUARE_BRACKET,
- CHAR_CIRCUMFLEX_ACCENT, CHAR_UNDERSCORE,
- CHAR_GRAVE_ACCENT, ESC_a,
- -ESC_b, 0,
- -ESC_d, ESC_e,
- ESC_f, 0,
- -ESC_h, 0,
- 0, -ESC_k,
- 0, 0,
- ESC_n, 0,
- -ESC_p, 0,
- ESC_r, -ESC_s,
- ESC_tee, 0,
- -ESC_v, -ESC_w,
- 0, 0,
- -ESC_z
-};
-
-#else
-
-/* This is the "abnormal" table for EBCDIC systems without UTF-8 support.
-It runs from 'a' to '9'. For some minimal testing of EBCDIC features, the code
-is sometimes compiled on an ASCII system. In this case, we must not use CHAR_a
-because it is defined as 'a', which of course picks up the ASCII value. */
-
-#if 'a' == 0x81 /* Check for a real EBCDIC environment */
-#define ESCAPES_FIRST CHAR_a
-#define ESCAPES_LAST CHAR_9
-#define UPPER_CASE(c) (c+64)
-#else /* Testing in an ASCII environment */
-#define ESCAPES_FIRST ((unsigned char)'\x81') /* EBCDIC 'a' */
-#define ESCAPES_LAST ((unsigned char)'\xf9') /* EBCDIC '9' */
-#define UPPER_CASE(c) (c-32)
-#endif
-
-static const short int escapes[] = {
-/* 80 */ ESC_a, -ESC_b, 0, -ESC_d, ESC_e, ESC_f, 0,
-/* 88 */-ESC_h, 0, 0, '{', 0, 0, 0, 0,
-/* 90 */ 0, 0, -ESC_k, 0, 0, ESC_n, 0, -ESC_p,
-/* 98 */ 0, ESC_r, 0, '}', 0, 0, 0, 0,
-/* A0 */ 0, '~', -ESC_s, ESC_tee, 0,-ESC_v, -ESC_w, 0,
-/* A8 */ 0,-ESC_z, 0, 0, 0, '[', 0, 0,
-/* B0 */ 0, 0, 0, 0, 0, 0, 0, 0,
-/* B8 */ 0, 0, 0, 0, 0, ']', '=', '-',
-/* C0 */ '{',-ESC_A, -ESC_B, -ESC_C, -ESC_D,-ESC_E, 0, -ESC_G,
-/* C8 */-ESC_H, 0, 0, 0, 0, 0, 0, 0,
-/* D0 */ '}', 0, -ESC_K, 0, 0,-ESC_N, 0, -ESC_P,
-/* D8 */-ESC_Q,-ESC_R, 0, 0, 0, 0, 0, 0,
-/* E0 */ '\\', 0, -ESC_S, 0, 0,-ESC_V, -ESC_W, -ESC_X,
-/* E8 */ 0,-ESC_Z, 0, 0, 0, 0, 0, 0,
-/* F0 */ 0, 0, 0, 0, 0, 0, 0, 0,
-/* F8 */ 0, 0
-};
-
-/* We also need a table of characters that may follow \c in an EBCDIC
-environment for characters 0-31. */
-
-static unsigned char ebcdic_escape_c[] = "@ABCDEFGHIJKLMNOPQRSTUVWXYZ[\\]^_";
-
-#endif /* EBCDIC */
-
-
-/* Table of special "verbs" like (*PRUNE). This is a short table, so it is
-searched linearly. Put all the names into a single string, in order to reduce
-the number of relocations when a shared library is dynamically linked. The
-string is built from string macros so that it works in UTF-8 mode on EBCDIC
-platforms. */
-
-typedef struct verbitem {
- int len; /* Length of verb name */
- int op; /* Op when no arg, or -1 if arg mandatory */
- int op_arg; /* Op when arg present, or -1 if not allowed */
-} verbitem;
-
-static const char verbnames[] =
- "\0" /* Empty name is a shorthand for MARK */
- STRING_MARK0
- STRING_ACCEPT0
- STRING_COMMIT0
- STRING_F0
- STRING_FAIL0
- STRING_PRUNE0
- STRING_SKIP0
- STRING_THEN;
-
-static const verbitem verbs[] = {
- { 0, -1, OP_MARK },
- { 4, -1, OP_MARK },
- { 6, OP_ACCEPT, -1 },
- { 6, OP_COMMIT, -1 },
- { 1, OP_FAIL, -1 },
- { 4, OP_FAIL, -1 },
- { 5, OP_PRUNE, OP_PRUNE_ARG },
- { 4, OP_SKIP, OP_SKIP_ARG },
- { 4, OP_THEN, OP_THEN_ARG }
-};
-
-static const int verbcount = sizeof(verbs)/sizeof(verbitem);
-
-
-/* Substitutes for [[:<:]] and [[:>:]], which mean start and end of word in
-another regex library. */
-
-static const PCRE2_UCHAR sub_start_of_word[] = {
- CHAR_BACKSLASH, CHAR_b, CHAR_LEFT_PARENTHESIS, CHAR_QUESTION_MARK,
- CHAR_EQUALS_SIGN, CHAR_BACKSLASH, CHAR_w, CHAR_RIGHT_PARENTHESIS, '\0' };
-
-static const PCRE2_UCHAR sub_end_of_word[] = {
- CHAR_BACKSLASH, CHAR_b, CHAR_LEFT_PARENTHESIS, CHAR_QUESTION_MARK,
- CHAR_LESS_THAN_SIGN, CHAR_EQUALS_SIGN, CHAR_BACKSLASH, CHAR_w,
- CHAR_RIGHT_PARENTHESIS, '\0' };
-
-
-/* Tables of names of POSIX character classes and their lengths. The names are
-now all in a single string, to reduce the number of relocations when a shared
-library is dynamically loaded. The list of lengths is terminated by a zero
-length entry. The first three must be alpha, lower, upper, as this is assumed
-for handling case independence. The indices for graph, print, and punct are
-needed, so identify them. */
-
-static const char posix_names[] =
- STRING_alpha0 STRING_lower0 STRING_upper0 STRING_alnum0
- STRING_ascii0 STRING_blank0 STRING_cntrl0 STRING_digit0
- STRING_graph0 STRING_print0 STRING_punct0 STRING_space0
- STRING_word0 STRING_xdigit;
-
-static const uint8_t posix_name_lengths[] = {
- 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 4, 6, 0 };
-
-#define PC_GRAPH 8
-#define PC_PRINT 9
-#define PC_PUNCT 10
-
-
-/* Table of class bit maps for each POSIX class. Each class is formed from a
-base map, with an optional addition or removal of another map. Then, for some
-classes, there is some additional tweaking: for [:blank:] the vertical space
-characters are removed, and for [:alpha:] and [:alnum:] the underscore
-character is removed. The triples in the table consist of the base map offset,
-second map offset or -1 if no second map, and a non-negative value for map
-addition or a negative value for map subtraction (if there are two maps). The
-absolute value of the third field has these meanings: 0 => no tweaking, 1 =>
-remove vertical space characters, 2 => remove underscore. */
-
-static const int posix_class_maps[] = {
- cbit_word, cbit_digit, -2, /* alpha */
- cbit_lower, -1, 0, /* lower */
- cbit_upper, -1, 0, /* upper */
- cbit_word, -1, 2, /* alnum - word without underscore */
- cbit_print, cbit_cntrl, 0, /* ascii */
- cbit_space, -1, 1, /* blank - a GNU extension */
- cbit_cntrl, -1, 0, /* cntrl */
- cbit_digit, -1, 0, /* digit */
- cbit_graph, -1, 0, /* graph */
- cbit_print, -1, 0, /* print */
- cbit_punct, -1, 0, /* punct */
- cbit_space, -1, 0, /* space */
- cbit_word, -1, 0, /* word - a Perl extension */
- cbit_xdigit,-1, 0 /* xdigit */
-};
-
-/* Table of substitutes for \d etc when PCRE2_UCP is set. They are replaced by
-Unicode property escapes. */
-
-#ifdef SUPPORT_UNICODE
-static const PCRE2_UCHAR string_PNd[] = {
- CHAR_BACKSLASH, CHAR_P, CHAR_LEFT_CURLY_BRACKET,
- CHAR_N, CHAR_d, CHAR_RIGHT_CURLY_BRACKET, '\0' };
-static const PCRE2_UCHAR string_pNd[] = {
- CHAR_BACKSLASH, CHAR_p, CHAR_LEFT_CURLY_BRACKET,
- CHAR_N, CHAR_d, CHAR_RIGHT_CURLY_BRACKET, '\0' };
-static const PCRE2_UCHAR string_PXsp[] = {
- CHAR_BACKSLASH, CHAR_P, CHAR_LEFT_CURLY_BRACKET,
- CHAR_X, CHAR_s, CHAR_p, CHAR_RIGHT_CURLY_BRACKET, '\0' };
-static const PCRE2_UCHAR string_pXsp[] = {
- CHAR_BACKSLASH, CHAR_p, CHAR_LEFT_CURLY_BRACKET,
- CHAR_X, CHAR_s, CHAR_p, CHAR_RIGHT_CURLY_BRACKET, '\0' };
-static const PCRE2_UCHAR string_PXwd[] = {
- CHAR_BACKSLASH, CHAR_P, CHAR_LEFT_CURLY_BRACKET,
- CHAR_X, CHAR_w, CHAR_d, CHAR_RIGHT_CURLY_BRACKET, '\0' };
-static const PCRE2_UCHAR string_pXwd[] = {
- CHAR_BACKSLASH, CHAR_p, CHAR_LEFT_CURLY_BRACKET,
- CHAR_X, CHAR_w, CHAR_d, CHAR_RIGHT_CURLY_BRACKET, '\0' };
-
-static PCRE2_SPTR substitutes[] = {
- string_PNd, /* \D */
- string_pNd, /* \d */
- string_PXsp, /* \S */ /* Xsp is Perl space, but from 8.34, Perl */
- string_pXsp, /* \s */ /* space and POSIX space are the same. */
- string_PXwd, /* \W */
- string_pXwd /* \w */
-};
-
-/* The POSIX class substitutes must be in the order of the POSIX class names,
-defined above, and there are both positive and negative cases. NULL means no
-general substitute of a Unicode property escape (\p or \P). However, for some
-POSIX classes (e.g. graph, print, punct) a special property code is compiled
-directly. */
-
-static const PCRE2_UCHAR string_pCc[] = {
- CHAR_BACKSLASH, CHAR_p, CHAR_LEFT_CURLY_BRACKET,
- CHAR_C, CHAR_c, CHAR_RIGHT_CURLY_BRACKET, '\0' };
-static const PCRE2_UCHAR string_pL[] = {
- CHAR_BACKSLASH, CHAR_p, CHAR_LEFT_CURLY_BRACKET,
- CHAR_L, CHAR_RIGHT_CURLY_BRACKET, '\0' };
-static const PCRE2_UCHAR string_pLl[] = {
- CHAR_BACKSLASH, CHAR_p, CHAR_LEFT_CURLY_BRACKET,
- CHAR_L, CHAR_l, CHAR_RIGHT_CURLY_BRACKET, '\0' };
-static const PCRE2_UCHAR string_pLu[] = {
- CHAR_BACKSLASH, CHAR_p, CHAR_LEFT_CURLY_BRACKET,
- CHAR_L, CHAR_u, CHAR_RIGHT_CURLY_BRACKET, '\0' };
-static const PCRE2_UCHAR string_pXan[] = {
- CHAR_BACKSLASH, CHAR_p, CHAR_LEFT_CURLY_BRACKET,
- CHAR_X, CHAR_a, CHAR_n, CHAR_RIGHT_CURLY_BRACKET, '\0' };
-static const PCRE2_UCHAR string_h[] = {
- CHAR_BACKSLASH, CHAR_h, '\0' };
-static const PCRE2_UCHAR string_pXps[] = {
- CHAR_BACKSLASH, CHAR_p, CHAR_LEFT_CURLY_BRACKET,
- CHAR_X, CHAR_p, CHAR_s, CHAR_RIGHT_CURLY_BRACKET, '\0' };
-static const PCRE2_UCHAR string_PCc[] = {
- CHAR_BACKSLASH, CHAR_P, CHAR_LEFT_CURLY_BRACKET,
- CHAR_C, CHAR_c, CHAR_RIGHT_CURLY_BRACKET, '\0' };
-static const PCRE2_UCHAR string_PL[] = {
- CHAR_BACKSLASH, CHAR_P, CHAR_LEFT_CURLY_BRACKET,
- CHAR_L, CHAR_RIGHT_CURLY_BRACKET, '\0' };
-static const PCRE2_UCHAR string_PLl[] = {
- CHAR_BACKSLASH, CHAR_P, CHAR_LEFT_CURLY_BRACKET,
- CHAR_L, CHAR_l, CHAR_RIGHT_CURLY_BRACKET, '\0' };
-static const PCRE2_UCHAR string_PLu[] = {
- CHAR_BACKSLASH, CHAR_P, CHAR_LEFT_CURLY_BRACKET,
- CHAR_L, CHAR_u, CHAR_RIGHT_CURLY_BRACKET, '\0' };
-static const PCRE2_UCHAR string_PXan[] = {
- CHAR_BACKSLASH, CHAR_P, CHAR_LEFT_CURLY_BRACKET,
- CHAR_X, CHAR_a, CHAR_n, CHAR_RIGHT_CURLY_BRACKET, '\0' };
-static const PCRE2_UCHAR string_H[] = {
- CHAR_BACKSLASH, CHAR_H, '\0' };
-static const PCRE2_UCHAR string_PXps[] = {
- CHAR_BACKSLASH, CHAR_P, CHAR_LEFT_CURLY_BRACKET,
- CHAR_X, CHAR_p, CHAR_s, CHAR_RIGHT_CURLY_BRACKET, '\0' };
-
-static PCRE2_SPTR posix_substitutes[] = {
- string_pL, /* alpha */
- string_pLl, /* lower */
- string_pLu, /* upper */
- string_pXan, /* alnum */
- NULL, /* ascii */
- string_h, /* blank */
- string_pCc, /* cntrl */
- string_pNd, /* digit */
- NULL, /* graph */
- NULL, /* print */
- NULL, /* punct */
- string_pXps, /* space */ /* Xps is POSIX space, but from 8.34 */
- string_pXwd, /* word */ /* Perl and POSIX space are the same */
- NULL, /* xdigit */
- /* Negated cases */
- string_PL, /* ^alpha */
- string_PLl, /* ^lower */
- string_PLu, /* ^upper */
- string_PXan, /* ^alnum */
- NULL, /* ^ascii */
- string_H, /* ^blank */
- string_PCc, /* ^cntrl */
- string_PNd, /* ^digit */
- NULL, /* ^graph */
- NULL, /* ^print */
- NULL, /* ^punct */
- string_PXps, /* ^space */ /* Xps is POSIX space, but from 8.34 */
- string_PXwd, /* ^word */ /* Perl and POSIX space are the same */
- NULL /* ^xdigit */
-};
-#define POSIX_SUBSIZE (sizeof(posix_substitutes) / sizeof(PCRE2_UCHAR *))
-#endif /* SUPPORT_UNICODE */
-
-/* Masks for checking option settings. */
-
-#define PUBLIC_COMPILE_OPTIONS \
- (PCRE2_ANCHORED|PCRE2_ALLOW_EMPTY_CLASS|PCRE2_ALT_BSUX|PCRE2_ALT_CIRCUMFLEX| \
- PCRE2_ALT_VERBNAMES|PCRE2_AUTO_CALLOUT|PCRE2_CASELESS|PCRE2_DOLLAR_ENDONLY| \
- PCRE2_DOTALL|PCRE2_DUPNAMES|PCRE2_EXTENDED|PCRE2_FIRSTLINE| \
- PCRE2_MATCH_UNSET_BACKREF|PCRE2_MULTILINE|PCRE2_NEVER_BACKSLASH_C| \
- PCRE2_NEVER_UCP|PCRE2_NEVER_UTF|PCRE2_NO_AUTO_CAPTURE| \
- PCRE2_NO_AUTO_POSSESS|PCRE2_NO_DOTSTAR_ANCHOR|PCRE2_NO_START_OPTIMIZE| \
- PCRE2_NO_UTF_CHECK|PCRE2_UCP|PCRE2_UNGREEDY|PCRE2_USE_OFFSET_LIMIT| \
- PCRE2_UTF)
-
-/* Compile time error code numbers. They are given names so that they can more
-easily be tracked. When a new number is added, the tables called eint1 and
-eint2 in pcre2posix.c may need to be updated, and a new error text must be
-added to compile_error_texts in pcre2_error.c. */
-
-enum { ERR0 = COMPILE_ERROR_BASE,
- ERR1, ERR2, ERR3, ERR4, ERR5, ERR6, ERR7, ERR8, ERR9, ERR10,
- ERR11, ERR12, ERR13, ERR14, ERR15, ERR16, ERR17, ERR18, ERR19, ERR20,
- ERR21, ERR22, ERR23, ERR24, ERR25, ERR26, ERR27, ERR28, ERR29, ERR30,
- ERR31, ERR32, ERR33, ERR34, ERR35, ERR36, ERR37, ERR38, ERR39, ERR40,
- ERR41, ERR42, ERR43, ERR44, ERR45, ERR46, ERR47, ERR48, ERR49, ERR50,
- ERR51, ERR52, ERR53, ERR54, ERR55, ERR56, ERR57, ERR58, ERR59, ERR60,
- ERR61, ERR62, ERR63, ERR64, ERR65, ERR66, ERR67, ERR68, ERR69, ERR70,
- ERR71, ERR72, ERR73, ERR74, ERR75, ERR76, ERR77, ERR78, ERR79, ERR80,
- ERR81, ERR82, ERR83, ERR84, ERR85, ERR86, ERR87, ERR88 };
-
-/* Error codes that correspond to negative error codes returned by
-find_fixedlength(). */
-
-static int fixed_length_errors[] =
- {
- ERR0, /* Not an error */
- ERR0, /* Not an error; -1 is used for "process later" */
- ERR25, /* Lookbehind is not fixed length */
- ERR36, /* \C in lookbehind is not allowed */
- ERR87, /* Lookbehind is too long */
- ERR86, /* Pattern too complicated */
- ERR70 /* Internal error: unknown opcode encountered */
- };
-
-/* This is a table of start-of-pattern options such as (*UTF) and settings such
-as (*LIMIT_MATCH=nnnn) and (*CRLF). For completeness and backward
-compatibility, (*UTFn) is supported in the relevant libraries, but (*UTF) is
-generic and always supported. */
-
-enum { PSO_OPT, /* Value is an option bit */
- PSO_FLG, /* Value is a flag bit */
- PSO_NL, /* Value is a newline type */
- PSO_BSR, /* Value is a \R type */
- PSO_LIMM, /* Read integer value for match limit */
- PSO_LIMR }; /* Read integer value for recursion limit */
-
-typedef struct pso {
- const uint8_t *name;
- uint16_t length;
- uint16_t type;
- uint32_t value;
-} pso;
-
-/* NB: STRING_UTFn_RIGHTPAR contains the length as well */
-
-static pso pso_list[] = {
- { (uint8_t *)STRING_UTFn_RIGHTPAR, PSO_OPT, PCRE2_UTF },
- { (uint8_t *)STRING_UTF_RIGHTPAR, 4, PSO_OPT, PCRE2_UTF },
- { (uint8_t *)STRING_UCP_RIGHTPAR, 4, PSO_OPT, PCRE2_UCP },
- { (uint8_t *)STRING_NOTEMPTY_RIGHTPAR, 9, PSO_FLG, PCRE2_NOTEMPTY_SET },
- { (uint8_t *)STRING_NOTEMPTY_ATSTART_RIGHTPAR, 17, PSO_FLG, PCRE2_NE_ATST_SET },
- { (uint8_t *)STRING_NO_AUTO_POSSESS_RIGHTPAR, 16, PSO_OPT, PCRE2_NO_AUTO_POSSESS },
- { (uint8_t *)STRING_NO_DOTSTAR_ANCHOR_RIGHTPAR, 18, PSO_OPT, PCRE2_NO_DOTSTAR_ANCHOR },
- { (uint8_t *)STRING_NO_JIT_RIGHTPAR, 7, PSO_FLG, PCRE2_NOJIT },
- { (uint8_t *)STRING_NO_START_OPT_RIGHTPAR, 13, PSO_OPT, PCRE2_NO_START_OPTIMIZE },
- { (uint8_t *)STRING_LIMIT_MATCH_EQ, 12, PSO_LIMM, 0 },
- { (uint8_t *)STRING_LIMIT_RECURSION_EQ, 16, PSO_LIMR, 0 },
- { (uint8_t *)STRING_CR_RIGHTPAR, 3, PSO_NL, PCRE2_NEWLINE_CR },
- { (uint8_t *)STRING_LF_RIGHTPAR, 3, PSO_NL, PCRE2_NEWLINE_LF },
- { (uint8_t *)STRING_CRLF_RIGHTPAR, 5, PSO_NL, PCRE2_NEWLINE_CRLF },
- { (uint8_t *)STRING_ANY_RIGHTPAR, 4, PSO_NL, PCRE2_NEWLINE_ANY },
- { (uint8_t *)STRING_ANYCRLF_RIGHTPAR, 8, PSO_NL, PCRE2_NEWLINE_ANYCRLF },
- { (uint8_t *)STRING_BSR_ANYCRLF_RIGHTPAR, 12, PSO_BSR, PCRE2_BSR_ANYCRLF },
- { (uint8_t *)STRING_BSR_UNICODE_RIGHTPAR, 12, PSO_BSR, PCRE2_BSR_UNICODE }
-};
-
-/* This table is used when converting repeating opcodes into possessified
-versions as a result of an explicit possessive quantifier such as ++. A zero
-value means there is no possessified version - in those cases the item in
-question must be wrapped in ONCE brackets. The table is truncated at OP_CALLOUT
-because all relevant opcodes are less than that. */
-
-static const uint8_t opcode_possessify[] = {
- 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, /* 0 - 15 */
- 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, /* 16 - 31 */
-
- 0, /* NOTI */
- OP_POSSTAR, 0, /* STAR, MINSTAR */
- OP_POSPLUS, 0, /* PLUS, MINPLUS */
- OP_POSQUERY, 0, /* QUERY, MINQUERY */
- OP_POSUPTO, 0, /* UPTO, MINUPTO */
- 0, /* EXACT */
- 0, 0, 0, 0, /* POS{STAR,PLUS,QUERY,UPTO} */
-
- OP_POSSTARI, 0, /* STARI, MINSTARI */
- OP_POSPLUSI, 0, /* PLUSI, MINPLUSI */
- OP_POSQUERYI, 0, /* QUERYI, MINQUERYI */
- OP_POSUPTOI, 0, /* UPTOI, MINUPTOI */
- 0, /* EXACTI */
- 0, 0, 0, 0, /* POS{STARI,PLUSI,QUERYI,UPTOI} */
-
- OP_NOTPOSSTAR, 0, /* NOTSTAR, NOTMINSTAR */
- OP_NOTPOSPLUS, 0, /* NOTPLUS, NOTMINPLUS */
- OP_NOTPOSQUERY, 0, /* NOTQUERY, NOTMINQUERY */
- OP_NOTPOSUPTO, 0, /* NOTUPTO, NOTMINUPTO */
- 0, /* NOTEXACT */
- 0, 0, 0, 0, /* NOTPOS{STAR,PLUS,QUERY,UPTO} */
-
- OP_NOTPOSSTARI, 0, /* NOTSTARI, NOTMINSTARI */
- OP_NOTPOSPLUSI, 0, /* NOTPLUSI, NOTMINPLUSI */
- OP_NOTPOSQUERYI, 0, /* NOTQUERYI, NOTMINQUERYI */
- OP_NOTPOSUPTOI, 0, /* NOTUPTOI, NOTMINUPTOI */
- 0, /* NOTEXACTI */
- 0, 0, 0, 0, /* NOTPOS{STARI,PLUSI,QUERYI,UPTOI} */
-
- OP_TYPEPOSSTAR, 0, /* TYPESTAR, TYPEMINSTAR */
- OP_TYPEPOSPLUS, 0, /* TYPEPLUS, TYPEMINPLUS */
- OP_TYPEPOSQUERY, 0, /* TYPEQUERY, TYPEMINQUERY */
- OP_TYPEPOSUPTO, 0, /* TYPEUPTO, TYPEMINUPTO */
- 0, /* TYPEEXACT */
- 0, 0, 0, 0, /* TYPEPOS{STAR,PLUS,QUERY,UPTO} */
-
- OP_CRPOSSTAR, 0, /* CRSTAR, CRMINSTAR */
- OP_CRPOSPLUS, 0, /* CRPLUS, CRMINPLUS */
- OP_CRPOSQUERY, 0, /* CRQUERY, CRMINQUERY */
- OP_CRPOSRANGE, 0, /* CRRANGE, CRMINRANGE */
- 0, 0, 0, 0, /* CRPOS{STAR,PLUS,QUERY,RANGE} */
-
- 0, 0, 0, /* CLASS, NCLASS, XCLASS */
- 0, 0, /* REF, REFI */
- 0, 0, /* DNREF, DNREFI */
- 0, 0 /* RECURSE, CALLOUT */
-};
-
-
-
-/*************************************************
-* Free compiled code *
-*************************************************/
-
-PCRE2_EXP_DEFN void PCRE2_CALL_CONVENTION
-pcre2_code_free(pcre2_code *code)
-{
-PCRE2_SIZE* ref_count;
-
-if (code != NULL)
- {
- if (code->executable_jit != NULL)
- PRIV(jit_free)(code->executable_jit, &code->memctl);
-
- if ((code->flags & PCRE2_DEREF_TABLES) != 0)
- {
- /* Decoded tables belong to the codes after deserialization, and they must
- be freed when there are no more reference to them. The *ref_count should
- always be > 0. */
-
- ref_count = (PCRE2_SIZE *)(code->tables + tables_length);
- if (*ref_count > 0)
- {
- (*ref_count)--;
- if (*ref_count == 0)
- code->memctl.free((void *)code->tables, code->memctl.memory_data);
- }
- }
-
- code->memctl.free(code, code->memctl.memory_data);
- }
-}
-
-
-
-/*************************************************
-* Insert an automatic callout point *
-*************************************************/
-
-/* This function is called when the PCRE2_AUTO_CALLOUT option is set, to insert
-callout points before each pattern item.
-
-Arguments:
- code current code pointer
- ptr current pattern pointer
- cb general compile-time data
-
-Returns: new code pointer
-*/
-
-static PCRE2_UCHAR *
-auto_callout(PCRE2_UCHAR *code, PCRE2_SPTR ptr, compile_block *cb)
-{
-code[0] = OP_CALLOUT;
-PUT(code, 1, ptr - cb->start_pattern); /* Pattern offset */
-PUT(code, 1 + LINK_SIZE, 0); /* Default length */
-code[1 + 2*LINK_SIZE] = 255;
-return code + PRIV(OP_lengths)[OP_CALLOUT];
-}
-
-
-
-/*************************************************
-* Complete a callout item *
-*************************************************/
-
-/* A callout item contains the length of the next item in the pattern, which
-we can't fill in till after we have reached the relevant point. This is used
-for both automatic and manual callouts.
-
-Arguments:
- previous_callout points to previous callout item
- ptr current pattern pointer
- cb general compile-time data
-
-Returns: nothing
-*/
-
-static void
-complete_callout(PCRE2_UCHAR *previous_callout, PCRE2_SPTR ptr,
- compile_block *cb)
-{
-size_t length = ptr - cb->start_pattern - GET(previous_callout, 1);
-PUT(previous_callout, 1 + LINK_SIZE, length);
-}
-
-
-
-/*************************************************
-* Find the fixed length of a branch *
-*************************************************/
-
-/* Scan a branch and compute the fixed length of subject that will match it, if
-the length is fixed. This is needed for dealing with lookbehind assertions. In
-UTF mode, the result is in code units rather than bytes. The branch is
-temporarily terminated with OP_END when this function is called.
-
-This function is called when a lookbehind assertion is encountered, so that if
-it fails, the error message can point to the correct place in the pattern.
-However, we cannot do this when the assertion contains subroutine calls,
-because they can be forward references. We solve this by remembering this case
-and doing the check at the end; a flag specifies which mode we are running in.
-
-Lookbehind lengths are held in 16-bit fields and the maximum value is defined
-as LOOKBEHIND_MAX.
-
-Arguments:
- code points to the start of the pattern (the bracket)
- utf TRUE in UTF mode
- atend TRUE if called when the pattern is complete
- cb the "compile data" structure
- recurses chain of recurse_check to catch mutual recursion
- countptr pointer to counter, to catch over-complexity
-
-Returns: if non-negative, the fixed length,
- or -1 if an OP_RECURSE item was encountered and atend is FALSE
- or -2 if there is no fixed length,
- or -3 if \C was encountered (in UTF-8 mode only)
- or -4 length is too long
- or -5 if an unknown opcode was encountered (internal error)
-*/
-
-#define FFL_LATER (-1)
-#define FFL_NOTFIXED (-2)
-#define FFL_BACKSLASHC (-3)
-#define FFL_TOOLONG (-4)
-#define FFL_TOOCOMPLICATED (-5)
-#define FFL_UNKNOWNOP (-6)
-
-static int
-find_fixedlength(PCRE2_UCHAR *code, BOOL utf, BOOL atend, compile_block *cb,
- recurse_check *recurses, int *countptr)
-{
-int length = -1;
-uint32_t group = 0;
-uint32_t groupinfo = 0;
-recurse_check this_recurse;
-register int branchlength = 0;
-register PCRE2_UCHAR *cc = code + 1 + LINK_SIZE;
-
-/* If this is a capturing group, we may have the answer cached, but we can only
-use this information if there are no (?| groups in the pattern, because
-otherwise group numbers are not unique. */
-
-if (*code == OP_CBRA || *code == OP_CBRAPOS || *code == OP_SCBRA ||
- *code == OP_SCBRAPOS)
- {
- group = GET2(cc, 0);
- cc += IMM2_SIZE;
- groupinfo = cb->groupinfo[group];
- if ((cb->external_flags & PCRE2_DUPCAPUSED) == 0)
- {
- if ((groupinfo & GI_NOT_FIXED_LENGTH) != 0) return FFL_NOTFIXED;
- if ((groupinfo & GI_SET_FIXED_LENGTH) != 0)
- return groupinfo & GI_FIXED_LENGTH_MASK;
- }
- }
-
-/* A large and/or complex regex can take too long to process. This can happen
-more often when (?| groups are present in the pattern. */
-
-if ((*countptr)++ > 2000) return FFL_TOOCOMPLICATED;
-
-/* Scan along the opcodes for this branch. If we get to the end of the
-branch, check the length against that of the other branches. */
-
-for (;;)
- {
- int d;
- PCRE2_UCHAR *ce, *cs;
- register PCRE2_UCHAR op = *cc;
-
- if (branchlength > LOOKBEHIND_MAX) return FFL_TOOLONG;
-
- switch (op)
- {
- /* We only need to continue for OP_CBRA (normal capturing bracket) and
- OP_BRA (normal non-capturing bracket) because the other variants of these
- opcodes are all concerned with unlimited repeated groups, which of course
- are not of fixed length. */
-
- case OP_CBRA:
- case OP_BRA:
- case OP_ONCE:
- case OP_ONCE_NC:
- case OP_COND:
- d = find_fixedlength(cc, utf, atend, cb, recurses, countptr);
- if (d < 0) return d;
- branchlength += d;
- do cc += GET(cc, 1); while (*cc == OP_ALT);
- cc += 1 + LINK_SIZE;
- break;
-
- /* Reached end of a branch; if it's a ket it is the end of a nested call.
- If it's ALT it is an alternation in a nested call. An ACCEPT is effectively
- an ALT. If it is END it's the end of the outer call. All can be handled by
- the same code. Note that we must not include the OP_KETRxxx opcodes here,
- because they all imply an unlimited repeat. */
-
- case OP_ALT:
- case OP_KET:
- case OP_END:
- case OP_ACCEPT:
- case OP_ASSERT_ACCEPT:
- if (length < 0) length = branchlength;
- else if (length != branchlength) goto ISNOTFIXED;
- if (*cc != OP_ALT)
- {
- if (group > 0)
- {
- groupinfo |= (GI_SET_FIXED_LENGTH | length);
- cb->groupinfo[group] = groupinfo;
- }
- return length;
- }
- cc += 1 + LINK_SIZE;
- branchlength = 0;
- break;
-
- /* A true recursion implies not fixed length, but a subroutine call may
- be OK. If the subroutine is a forward reference, we can't deal with
- it until the end of the pattern, so return FFL_LATER. */
-
- case OP_RECURSE:
- if (!atend) return FFL_LATER;
- cs = ce = (PCRE2_UCHAR *)cb->start_code + GET(cc, 1); /* Start subpattern */
- do ce += GET(ce, 1); while (*ce == OP_ALT); /* End subpattern */
- if (cc > cs && cc < ce) goto ISNOTFIXED; /* Recursion */
- else /* Check for mutual recursion */
- {
- recurse_check *r = recurses;
- for (r = recurses; r != NULL; r = r->prev) if (r->group == cs) break;
- if (r != NULL) goto ISNOTFIXED; /* Mutual recursion */
- }
- this_recurse.prev = recurses;
- this_recurse.group = cs;
- d = find_fixedlength(cs, utf, atend, cb, &this_recurse, countptr);
- if (d < 0) return d;
- branchlength += d;
- cc += 1 + LINK_SIZE;
- break;
-
- /* Skip over assertive subpatterns. Note that we must increment cc by
- 1 + LINK_SIZE at the end, not by OP_length[*cc] because in a recursive
- situation this assertion may be the one that is ultimately being checked
- for having a fixed length, in which case its terminating OP_KET will have
- been temporarily replaced by OP_END. */
-
- case OP_ASSERT:
- case OP_ASSERT_NOT:
- case OP_ASSERTBACK:
- case OP_ASSERTBACK_NOT:
- do cc += GET(cc, 1); while (*cc == OP_ALT);
- cc += 1 + LINK_SIZE;
- break;
-
- /* Skip over things that don't match chars */
-
- case OP_MARK:
- case OP_PRUNE_ARG:
- case OP_SKIP_ARG:
- case OP_THEN_ARG:
- cc += cc[1] + PRIV(OP_lengths)[*cc];
- break;
-
- case OP_CALLOUT:
- case OP_CIRC:
- case OP_CIRCM:
- case OP_CLOSE:
- case OP_COMMIT:
- case OP_CREF:
- case OP_FALSE:
- case OP_TRUE:
- case OP_DNCREF:
- case OP_DNRREF:
- case OP_DOLL:
- case OP_DOLLM:
- case OP_EOD:
- case OP_EODN:
- case OP_FAIL:
- case OP_NOT_WORD_BOUNDARY:
- case OP_PRUNE:
- case OP_REVERSE:
- case OP_RREF:
- case OP_SET_SOM:
- case OP_SKIP:
- case OP_SOD:
- case OP_SOM:
- case OP_THEN:
- case OP_WORD_BOUNDARY:
- cc += PRIV(OP_lengths)[*cc];
- break;
-
- case OP_CALLOUT_STR:
- cc += GET(cc, 1 + 2*LINK_SIZE);
- break;
-
- /* Handle literal characters */
-
- case OP_CHAR:
- case OP_CHARI:
- case OP_NOT:
- case OP_NOTI:
- branchlength++;
- cc += 2;
-#ifdef SUPPORT_UNICODE
- if (utf && HAS_EXTRALEN(cc[-1])) cc += GET_EXTRALEN(cc[-1]);
-#endif
- break;
-
- /* Handle exact repetitions. The count is already in characters, but we
- need to skip over a multibyte character in UTF8 mode. */
-
- case OP_EXACT:
- case OP_EXACTI:
- case OP_NOTEXACT:
- case OP_NOTEXACTI:
- branchlength += (int)GET2(cc,1);
- cc += 2 + IMM2_SIZE;
-#ifdef SUPPORT_UNICODE
- if (utf && HAS_EXTRALEN(cc[-1])) cc += GET_EXTRALEN(cc[-1]);
-#endif
- break;
-
- case OP_TYPEEXACT:
- branchlength += GET2(cc,1);
- if (cc[1 + IMM2_SIZE] == OP_PROP || cc[1 + IMM2_SIZE] == OP_NOTPROP)
- cc += 2;
- cc += 1 + IMM2_SIZE + 1;
- break;
-
- /* Handle single-char matchers */
-
- case OP_PROP:
- case OP_NOTPROP:
- cc += 2;
- /* Fall through */
-
- case OP_HSPACE:
- case OP_VSPACE:
- case OP_NOT_HSPACE:
- case OP_NOT_VSPACE:
- case OP_NOT_DIGIT:
- case OP_DIGIT:
- case OP_NOT_WHITESPACE:
- case OP_WHITESPACE:
- case OP_NOT_WORDCHAR:
- case OP_WORDCHAR:
- case OP_ANY:
- case OP_ALLANY:
- branchlength++;
- cc++;
- break;
-
- /* The single-byte matcher isn't allowed. This only happens in UTF-8 mode;
- otherwise \C is coded as OP_ALLANY. */
-
- case OP_ANYBYTE:
- return FFL_BACKSLASHC;
-
- /* Check a class for variable quantification */
-
- case OP_CLASS:
- case OP_NCLASS:
-#ifdef SUPPORT_WIDE_CHARS
- case OP_XCLASS:
- /* The original code caused an unsigned overflow in 64 bit systems,
- so now we use a conditional statement. */
- if (op == OP_XCLASS)
- cc += GET(cc, 1);
- else
- cc += PRIV(OP_lengths)[OP_CLASS];
-#else
- cc += PRIV(OP_lengths)[OP_CLASS];
-#endif
-
- switch (*cc)
- {
- case OP_CRSTAR:
- case OP_CRMINSTAR:
- case OP_CRPLUS:
- case OP_CRMINPLUS:
- case OP_CRQUERY:
- case OP_CRMINQUERY:
- case OP_CRPOSSTAR:
- case OP_CRPOSPLUS:
- case OP_CRPOSQUERY:
- goto ISNOTFIXED;
-
- case OP_CRRANGE:
- case OP_CRMINRANGE:
- case OP_CRPOSRANGE:
- if (GET2(cc,1) != GET2(cc,1+IMM2_SIZE)) goto ISNOTFIXED;
- branchlength += (int)GET2(cc,1);
- cc += 1 + 2 * IMM2_SIZE;
- break;
-
- default:
- branchlength++;
- }
- break;
-
- /* Anything else is variable length */
-
- case OP_ANYNL:
- case OP_BRAMINZERO:
- case OP_BRAPOS:
- case OP_BRAPOSZERO:
- case OP_BRAZERO:
- case OP_CBRAPOS:
- case OP_EXTUNI:
- case OP_KETRMAX:
- case OP_KETRMIN:
- case OP_KETRPOS:
- case OP_MINPLUS:
- case OP_MINPLUSI:
- case OP_MINQUERY:
- case OP_MINQUERYI:
- case OP_MINSTAR:
- case OP_MINSTARI:
- case OP_MINUPTO:
- case OP_MINUPTOI:
- case OP_NOTMINPLUS:
- case OP_NOTMINPLUSI:
- case OP_NOTMINQUERY:
- case OP_NOTMINQUERYI:
- case OP_NOTMINSTAR:
- case OP_NOTMINSTARI:
- case OP_NOTMINUPTO:
- case OP_NOTMINUPTOI:
- case OP_NOTPLUS:
- case OP_NOTPLUSI:
- case OP_NOTPOSPLUS:
- case OP_NOTPOSPLUSI:
- case OP_NOTPOSQUERY:
- case OP_NOTPOSQUERYI:
- case OP_NOTPOSSTAR:
- case OP_NOTPOSSTARI:
- case OP_NOTPOSUPTO:
- case OP_NOTPOSUPTOI:
- case OP_NOTQUERY:
- case OP_NOTQUERYI:
- case OP_NOTSTAR:
- case OP_NOTSTARI:
- case OP_NOTUPTO:
- case OP_NOTUPTOI:
- case OP_PLUS:
- case OP_PLUSI:
- case OP_POSPLUS:
- case OP_POSPLUSI:
- case OP_POSQUERY:
- case OP_POSQUERYI:
- case OP_POSSTAR:
- case OP_POSSTARI:
- case OP_POSUPTO:
- case OP_POSUPTOI:
- case OP_QUERY:
- case OP_QUERYI:
- case OP_REF:
- case OP_REFI:
- case OP_DNREF:
- case OP_DNREFI:
- case OP_SBRA:
- case OP_SBRAPOS:
- case OP_SCBRA:
- case OP_SCBRAPOS:
- case OP_SCOND:
- case OP_SKIPZERO:
- case OP_STAR:
- case OP_STARI:
- case OP_TYPEMINPLUS:
- case OP_TYPEMINQUERY:
- case OP_TYPEMINSTAR:
- case OP_TYPEMINUPTO:
- case OP_TYPEPLUS:
- case OP_TYPEPOSPLUS:
- case OP_TYPEPOSQUERY:
- case OP_TYPEPOSSTAR:
- case OP_TYPEPOSUPTO:
- case OP_TYPEQUERY:
- case OP_TYPESTAR:
- case OP_TYPEUPTO:
- case OP_UPTO:
- case OP_UPTOI:
- goto ISNOTFIXED;
-
- /* Catch unrecognized opcodes so that when new ones are added they
- are not forgotten, as has happened in the past. */
-
- default:
- return FFL_UNKNOWNOP;
- }
- }
-/* Control never gets here except by goto. */
-
-ISNOTFIXED:
-if (group > 0)
- {
- groupinfo |= GI_NOT_FIXED_LENGTH;
- cb->groupinfo[group] = groupinfo;
- }
-return FFL_NOTFIXED;
-}
-
-
-
-/*************************************************
-* Find first significant op code *
-*************************************************/
-
-/* This is called by several functions that scan a compiled expression looking
-for a fixed first character, or an anchoring op code etc. It skips over things
-that do not influence this. For some calls, it makes sense to skip negative
-forward and all backward assertions, and also the \b assertion; for others it
-does not.
-
-Arguments:
- code pointer to the start of the group
- skipassert TRUE if certain assertions are to be skipped
-
-Returns: pointer to the first significant opcode
-*/
-
-static const PCRE2_UCHAR*
-first_significant_code(PCRE2_SPTR code, BOOL skipassert)
-{
-for (;;)
- {
- switch ((int)*code)
- {
- case OP_ASSERT_NOT:
- case OP_ASSERTBACK:
- case OP_ASSERTBACK_NOT:
- if (!skipassert) return code;
- do code += GET(code, 1); while (*code == OP_ALT);
- code += PRIV(OP_lengths)[*code];
- break;
-
- case OP_WORD_BOUNDARY:
- case OP_NOT_WORD_BOUNDARY:
- if (!skipassert) return code;
- /* Fall through */
-
- case OP_CALLOUT:
- case OP_CREF:
- case OP_DNCREF:
- case OP_RREF:
- case OP_DNRREF:
- case OP_FALSE:
- case OP_TRUE:
- code += PRIV(OP_lengths)[*code];
- break;
-
- case OP_CALLOUT_STR:
- code += GET(code, 1 + 2*LINK_SIZE);
- break;
-
- default:
- return code;
- }
- }
-/* Control never reaches here */
-}
-
-
-
-/*************************************************
-* Scan compiled branch for non-emptiness *
-*************************************************/
-
-/* This function scans through a branch of a compiled pattern to see whether it
-can match the empty string. It is called at the end of compiling to check the
-entire pattern, and from compile_branch() when checking for an unlimited repeat
-of a group that can match nothing. In the latter case it is called only when
-doing the real compile, not during the pre-compile that measures the size of
-the compiled pattern.
-
-Note that first_significant_code() skips over backward and negative forward
-assertions when its final argument is TRUE. If we hit an unclosed bracket, we
-return "empty" - this means we've struck an inner bracket whose current branch
-will already have been scanned.
-
-Arguments:
- code points to start of search
- endcode points to where to stop
- utf TRUE if in UTF mode
- cb compile data
- atend TRUE if being called to check an entire pattern
- recurses chain of recurse_check to catch mutual recursion
- countptr pointer to count to catch over-complicated pattern
-
-Returns: 0 if what is matched cannot be empty
- 1 if what is matched could be empty
- -1 if the pattern is too complicated
-*/
-
-#define CBE_NOTEMPTY 0
-#define CBE_EMPTY 1
-#define CBE_TOOCOMPLICATED (-1)
-
-
-static int
-could_be_empty_branch(PCRE2_SPTR code, PCRE2_SPTR endcode, BOOL utf,
- compile_block *cb, BOOL atend, recurse_check *recurses, int *countptr)
-{
-uint32_t group = 0;
-uint32_t groupinfo = 0;
-register PCRE2_UCHAR c;
-recurse_check this_recurse;
-
-/* If what we are checking has already been set as "could be empty", we know
-the answer. */
-
-if (*code >= OP_SBRA && *code <= OP_SCOND) return CBE_EMPTY;
-
-/* If this is a capturing group, we may have the answer cached, but we can only
-use this information if there are no (?| groups in the pattern, because
-otherwise group numbers are not unique. */
-
-if ((cb->external_flags & PCRE2_DUPCAPUSED) == 0 &&
- (*code == OP_CBRA || *code == OP_CBRAPOS))
- {
- group = GET2(code, 1 + LINK_SIZE);
- groupinfo = cb->groupinfo[group];
- if ((groupinfo & GI_SET_COULD_BE_EMPTY) != 0)
- return ((groupinfo & GI_COULD_BE_EMPTY) != 0)? CBE_EMPTY : CBE_NOTEMPTY;
- }
-
-/* A large and/or complex regex can take too long to process. We have to assume
-it can match an empty string. This can happen more often when (?| groups are
-present in the pattern and the caching is disabled. Setting the cap at 1100
-allows the test for more than 1023 capturing patterns to work. */
-
-if ((*countptr)++ > 1100) return CBE_TOOCOMPLICATED;
-
-/* Scan the opcodes for this branch. */
-
-for (code = first_significant_code(code + PRIV(OP_lengths)[*code], TRUE);
- code < endcode;
- code = first_significant_code(code + PRIV(OP_lengths)[c], TRUE))
- {
- PCRE2_SPTR ccode;
-
- c = *code;
-
- /* Skip over forward assertions; the other assertions are skipped by
- first_significant_code() with a TRUE final argument. */
-
- if (c == OP_ASSERT)
- {
- do code += GET(code, 1); while (*code == OP_ALT);
- c = *code;
- continue;
- }
-
- /* For a recursion/subroutine call we can scan the recursion when this
- function is called at the end, to check a complete pattern. Before then,
- recursions just have the group number as their argument and in any case may
- be forward references. In that situation, we return CBE_EMPTY, just in case.
- It means that unlimited repeats of groups that contain recursions are always
- treated as "could be empty" - which just adds a bit more processing time
- because of the runtime check. */
-
- if (c == OP_RECURSE)
- {
- PCRE2_SPTR scode, endgroup;
- BOOL empty_branch;
-
- if (!atend) goto ISTRUE;
- scode = cb->start_code + GET(code, 1);
- endgroup = scode;
-
- /* We need to detect whether this is a recursive call, as otherwise there
- will be an infinite loop. If it is a recursion, just skip over it. Simple
- recursions are easily detected. For mutual recursions we keep a chain on
- the stack. */
-
- do endgroup += GET(endgroup, 1); while (*endgroup == OP_ALT);
- if (code >= scode && code <= endgroup) continue; /* Simple recursion */
- else
- {
- recurse_check *r = recurses;
- for (r = recurses; r != NULL; r = r->prev)
- if (r->group == scode) break;
- if (r != NULL) continue; /* Mutual recursion */
- }
-
- /* Scan the referenced group, remembering it on the stack chain to detect
- mutual recursions. */
-
- empty_branch = FALSE;
- this_recurse.prev = recurses;
- this_recurse.group = scode;
-
- do
- {
- int rc = could_be_empty_branch(scode, endcode, utf, cb, atend,
- &this_recurse, countptr);
- if (rc < 0) return rc;
- if (rc > 0)
- {
- empty_branch = TRUE;
- break;
- }
- scode += GET(scode, 1);
- }
- while (*scode == OP_ALT);
-
- if (!empty_branch) goto ISFALSE; /* All branches are non-empty */
- continue;
- }
-
- /* Groups with zero repeats can of course be empty; skip them. */
-
- if (c == OP_BRAZERO || c == OP_BRAMINZERO || c == OP_SKIPZERO ||
- c == OP_BRAPOSZERO)
- {
- code += PRIV(OP_lengths)[c];
- do code += GET(code, 1); while (*code == OP_ALT);
- c = *code;
- continue;
- }
-
- /* A nested group that is already marked as "could be empty" can just be
- skipped. */
-
- if (c == OP_SBRA || c == OP_SBRAPOS ||
- c == OP_SCBRA || c == OP_SCBRAPOS)
- {
- do code += GET(code, 1); while (*code == OP_ALT);
- c = *code;
- continue;
- }
-
- /* For other groups, scan the branches. */
-
- if (c == OP_BRA || c == OP_BRAPOS ||
- c == OP_CBRA || c == OP_CBRAPOS ||
- c == OP_ONCE || c == OP_ONCE_NC ||
- c == OP_COND || c == OP_SCOND)
- {
- BOOL empty_branch;
- if (GET(code, 1) == 0) goto ISTRUE; /* Hit unclosed bracket */
-
- /* If a conditional group has only one branch, there is a second, implied,
- empty branch, so just skip over the conditional, because it could be empty.
- Otherwise, scan the individual branches of the group. */
-
- if (c == OP_COND && code[GET(code, 1)] != OP_ALT)
- code += GET(code, 1);
- else
- {
- empty_branch = FALSE;
- do
- {
- if (!empty_branch)
- {
- int rc = could_be_empty_branch(code, endcode, utf, cb, atend,
- recurses, countptr);
- if (rc < 0) return rc;
- if (rc > 0) empty_branch = TRUE;
- }
- code += GET(code, 1);
- }
- while (*code == OP_ALT);
- if (!empty_branch) goto ISFALSE; /* All branches are non-empty */
- }
-
- c = *code;
- continue;
- }
-
- /* Handle the other opcodes */
-
- switch (c)
- {
- /* Check for quantifiers after a class. XCLASS is used for classes that
- cannot be represented just by a bit map. This includes negated single
- high-valued characters. The length in PRIV(OP_lengths)[] is zero; the
- actual length is stored in the compiled code, so we must update "code"
- here. */
-
-#if defined SUPPORT_UNICODE || PCRE2_CODE_UNIT_WIDTH != 8
- case OP_XCLASS:
- ccode = code += GET(code, 1);
- goto CHECK_CLASS_REPEAT;
-#endif
-
- case OP_CLASS:
- case OP_NCLASS:
- ccode = code + PRIV(OP_lengths)[OP_CLASS];
-
-#if defined SUPPORT_UNICODE || PCRE2_CODE_UNIT_WIDTH != 8
- CHECK_CLASS_REPEAT:
-#endif
-
- switch (*ccode)
- {
- case OP_CRSTAR: /* These could be empty; continue */
- case OP_CRMINSTAR:
- case OP_CRQUERY:
- case OP_CRMINQUERY:
- case OP_CRPOSSTAR:
- case OP_CRPOSQUERY:
- break;
-
- default: /* Non-repeat => class must match */
- case OP_CRPLUS: /* These repeats aren't empty */
- case OP_CRMINPLUS:
- case OP_CRPOSPLUS:
- goto ISFALSE;
-
- case OP_CRRANGE:
- case OP_CRMINRANGE:
- case OP_CRPOSRANGE:
- if (GET2(ccode, 1) > 0) goto ISFALSE; /* Minimum > 0 */
- break;
- }
- break;
-
- /* Opcodes that must match a character */
-
- case OP_ANY:
- case OP_ALLANY:
- case OP_ANYBYTE:
-
- case OP_PROP:
- case OP_NOTPROP:
- case OP_ANYNL:
-
- case OP_NOT_HSPACE:
- case OP_HSPACE:
- case OP_NOT_VSPACE:
- case OP_VSPACE:
- case OP_EXTUNI:
-
- case OP_NOT_DIGIT:
- case OP_DIGIT:
- case OP_NOT_WHITESPACE:
- case OP_WHITESPACE:
- case OP_NOT_WORDCHAR:
- case OP_WORDCHAR:
-
- case OP_CHAR:
- case OP_CHARI:
- case OP_NOT:
- case OP_NOTI:
-
- case OP_PLUS:
- case OP_PLUSI:
- case OP_MINPLUS:
- case OP_MINPLUSI:
-
- case OP_NOTPLUS:
- case OP_NOTPLUSI:
- case OP_NOTMINPLUS:
- case OP_NOTMINPLUSI:
-
- case OP_POSPLUS:
- case OP_POSPLUSI:
- case OP_NOTPOSPLUS:
- case OP_NOTPOSPLUSI:
-
- case OP_EXACT:
- case OP_EXACTI:
- case OP_NOTEXACT:
- case OP_NOTEXACTI:
-
- case OP_TYPEPLUS:
- case OP_TYPEMINPLUS:
- case OP_TYPEPOSPLUS:
- case OP_TYPEEXACT:
- goto ISFALSE;
-
- /* These are going to continue, as they may be empty, but we have to
- fudge the length for the \p and \P cases. */
-
- case OP_TYPESTAR:
- case OP_TYPEMINSTAR:
- case OP_TYPEPOSSTAR:
- case OP_TYPEQUERY:
- case OP_TYPEMINQUERY:
- case OP_TYPEPOSQUERY:
- if (code[1] == OP_PROP || code[1] == OP_NOTPROP) code += 2;
- break;
-
- /* Same for these */
-
- case OP_TYPEUPTO:
- case OP_TYPEMINUPTO:
- case OP_TYPEPOSUPTO:
- if (code[1 + IMM2_SIZE] == OP_PROP || code[1 + IMM2_SIZE] == OP_NOTPROP)
- code += 2;
- break;
-
- /* End of branch */
-
- case OP_KET:
- case OP_KETRMAX:
- case OP_KETRMIN:
- case OP_KETRPOS:
- case OP_ALT:
- goto ISTRUE;
-
- /* In UTF-8 or UTF-16 mode, STAR, MINSTAR, POSSTAR, QUERY, MINQUERY,
- POSQUERY, UPTO, MINUPTO, and POSUPTO and their caseless and negative
- versions may be followed by a multibyte character. */
-
-#ifdef MAYBE_UTF_MULTI
- case OP_STAR:
- case OP_STARI:
- case OP_NOTSTAR:
- case OP_NOTSTARI:
-
- case OP_MINSTAR:
- case OP_MINSTARI:
- case OP_NOTMINSTAR:
- case OP_NOTMINSTARI:
-
- case OP_POSSTAR:
- case OP_POSSTARI:
- case OP_NOTPOSSTAR:
- case OP_NOTPOSSTARI:
-
- case OP_QUERY:
- case OP_QUERYI:
- case OP_NOTQUERY:
- case OP_NOTQUERYI:
-
- case OP_MINQUERY:
- case OP_MINQUERYI:
- case OP_NOTMINQUERY:
- case OP_NOTMINQUERYI:
-
- case OP_POSQUERY:
- case OP_POSQUERYI:
- case OP_NOTPOSQUERY:
- case OP_NOTPOSQUERYI:
- if (utf && HAS_EXTRALEN(code[1])) code += GET_EXTRALEN(code[1]);
- break;
-
- case OP_UPTO:
- case OP_UPTOI:
- case OP_NOTUPTO:
- case OP_NOTUPTOI:
-
- case OP_MINUPTO:
- case OP_MINUPTOI:
- case OP_NOTMINUPTO:
- case OP_NOTMINUPTOI:
-
- case OP_POSUPTO:
- case OP_POSUPTOI:
- case OP_NOTPOSUPTO:
- case OP_NOTPOSUPTOI:
- if (utf && HAS_EXTRALEN(code[1 + IMM2_SIZE])) code += GET_EXTRALEN(code[1 + IMM2_SIZE]);
- break;
-#endif /* MAYBE_UTF_MULTI */
-
- /* MARK, and PRUNE/SKIP/THEN with an argument must skip over the argument
- string. */
-
- case OP_MARK:
- case OP_PRUNE_ARG:
- case OP_SKIP_ARG:
- case OP_THEN_ARG:
- code += code[1];
- break;
-
- /* None of the remaining opcodes are required to match a character. */
-
- default:
- break;
- }
- }
-
-ISTRUE:
-groupinfo |= GI_COULD_BE_EMPTY;
-
-ISFALSE:
-if (group > 0) cb->groupinfo[group] = groupinfo | GI_SET_COULD_BE_EMPTY;
-
-return ((groupinfo & GI_COULD_BE_EMPTY) != 0)? CBE_EMPTY : CBE_NOTEMPTY;
-}
-
-
-
-/*************************************************
-* Check for counted repeat *
-*************************************************/
-
-/* This function is called when a '{' is encountered in a place where it might
-start a quantifier. It looks ahead to see if it really is a quantifier, that
-is, one of the forms {ddd} {ddd,} or {ddd,ddd} where the ddds are digits.
-
-Argument: pointer to the first char after '{'
-Returns: TRUE or FALSE
-*/
-
-static BOOL
-is_counted_repeat(PCRE2_SPTR p)
-{
-if (!IS_DIGIT(*p)) return FALSE;
-p++;
-while (IS_DIGIT(*p)) p++;
-if (*p == CHAR_RIGHT_CURLY_BRACKET) return TRUE;
-
-if (*p++ != CHAR_COMMA) return FALSE;
-if (*p == CHAR_RIGHT_CURLY_BRACKET) return TRUE;
-
-if (!IS_DIGIT(*p)) return FALSE;
-p++;
-while (IS_DIGIT(*p)) p++;
-
-return (*p == CHAR_RIGHT_CURLY_BRACKET);
-}
-
-
-
-/*************************************************
-* Handle escapes *
-*************************************************/
-
-/* This function is called when a \ has been encountered. It either returns a
-positive value for a simple escape such as \d, or 0 for a data character, which
-is placed in chptr. A backreference to group n is returned as negative n. On
-entry, ptr is pointing at the \. On exit, it points the final code unit of the
-escape sequence.
-
-This function is also called from pcre2_substitute() to handle escape sequences
-in replacement strings. In this case, the cb argument is NULL, and only
-sequences that define a data character are recognised. The isclass argument is
-not relevant, but the options argument is the final value of the compiled
-pattern's options.
-
-There is one "trick" case: when a sequence such as [[:>:]] or \s in UCP mode is
-processed, it is replaced by a nested alternative sequence. If this contains a
-backslash (which is usually does), ptrend does not point to its end - it still
-points to the end of the whole pattern. However, we can detect this case
-because cb->nestptr[0] will be non-NULL. The nested sequences are all zero-
-terminated and there are only ever two levels of nesting.
-
-Arguments:
- ptrptr points to the input position pointer
- ptrend points to the end of the input
- chptr points to a returned data character
- errorcodeptr points to the errorcode variable (containing zero)
- options the current options bits
- isclass TRUE if inside a character class
- cb compile data block
-
-Returns: zero => a data character
- positive => a special escape sequence
- negative => a back reference
- on error, errorcodeptr is set non-zero
-*/
-
-int
-PRIV(check_escape)(PCRE2_SPTR *ptrptr, PCRE2_SPTR ptrend, uint32_t *chptr,
- int *errorcodeptr, uint32_t options, BOOL isclass, compile_block *cb)
-{
-BOOL utf = (options & PCRE2_UTF) != 0;
-PCRE2_SPTR ptr = *ptrptr + 1;
-register uint32_t c, cc;
-int escape = 0;
-int i;
-
-/* Find the end of a nested insert. */
-
-if (cb != NULL && cb->nestptr[0] != NULL)
- ptrend = ptr + PRIV(strlen)(ptr);
-
-/* If backslash is at the end of the string, it's an error. */
-
-if (ptr >= ptrend)
- {
- *errorcodeptr = ERR1;
- return 0;
- }
-
-GETCHARINCTEST(c, ptr); /* Get character value, increment pointer */
-ptr--; /* Set pointer back to the last code unit */
-
-/* Non-alphanumerics are literals, so we just leave the value in c. An initial
-value test saves a memory lookup for code points outside the alphanumeric
-range. Otherwise, do a table lookup. A non-zero result is something that can be
-returned immediately. Otherwise further processing is required. */
-
-if (c < ESCAPES_FIRST || c > ESCAPES_LAST) {} /* Definitely literal */
-
-else if ((i = escapes[c - ESCAPES_FIRST]) != 0)
- {
- if (i > 0) c = (uint32_t)i; else /* Positive is a data character */
- {
- escape = -i; /* Else return a special escape */
- if (escape == ESC_P || escape == ESC_p || escape == ESC_X)
- cb->external_flags |= PCRE2_HASBKPORX; /* Note \P, \p, or \X */
- }
- }
-
-/* Escapes that need further processing, including those that are unknown.
-When called from pcre2_substitute(), only \c, \o, and \x are recognized (and \u
-when BSUX is set). */
-
-else
- {
- PCRE2_SPTR oldptr;
- BOOL braced, negated, overflow;
- unsigned int s;
-
- /* Filter calls from pcre2_substitute(). */
-
- if (cb == NULL && c != CHAR_c && c != CHAR_o && c != CHAR_x &&
- (c != CHAR_u || (options & PCRE2_ALT_BSUX) != 0))
- {
- *errorcodeptr = ERR3;
- return 0;
- }
-
- switch (c)
- {
- /* A number of Perl escapes are not handled by PCRE. We give an explicit
- error. */
-
- case CHAR_l:
- case CHAR_L:
- *errorcodeptr = ERR37;
- break;
-
- /* \u is unrecognized when PCRE2_ALT_BSUX is not set. When it is treated
- specially, \u must be followed by four hex digits. Otherwise it is a
- lowercase u letter. */
-
- case CHAR_u:
- if ((options & PCRE2_ALT_BSUX) == 0) *errorcodeptr = ERR37; else
- {
- uint32_t xc;
- if ((cc = XDIGIT(ptr[1])) == 0xff) break; /* Not a hex digit */
- if ((xc = XDIGIT(ptr[2])) == 0xff) break; /* Not a hex digit */
- cc = (cc << 4) | xc;
- if ((xc = XDIGIT(ptr[3])) == 0xff) break; /* Not a hex digit */
- cc = (cc << 4) | xc;
- if ((xc = XDIGIT(ptr[4])) == 0xff) break; /* Not a hex digit */
- c = (cc << 4) | xc;
- ptr += 4;
- if (utf)
- {
- if (c > 0x10ffffU) *errorcodeptr = ERR77;
- else if (c >= 0xd800 && c <= 0xdfff) *errorcodeptr = ERR73;
- }
- else if (c > MAX_NON_UTF_CHAR) *errorcodeptr = ERR77;
- }
- break;
-
- case CHAR_U:
- /* \U is unrecognized unless PCRE2_ALT_BSUX is set, in which case it is an
- upper case letter. */
- if ((options & PCRE2_ALT_BSUX) == 0) *errorcodeptr = ERR37;
- break;
-
- /* In a character class, \g is just a literal "g". Outside a character
- class, \g must be followed by one of a number of specific things:
-
- (1) A number, either plain or braced. If positive, it is an absolute
- backreference. If negative, it is a relative backreference. This is a Perl
- 5.10 feature.
-
- (2) Perl 5.10 also supports \g{name} as a reference to a named group. This
- is part of Perl's movement towards a unified syntax for back references. As
- this is synonymous with \k{name}, we fudge it up by pretending it really
- was \k.
-
- (3) For Oniguruma compatibility we also support \g followed by a name or a
- number either in angle brackets or in single quotes. However, these are
- (possibly recursive) subroutine calls, _not_ backreferences. Just return
- the ESC_g code (cf \k). */
-
- case CHAR_g:
- if (isclass) break;
- if (ptr[1] == CHAR_LESS_THAN_SIGN || ptr[1] == CHAR_APOSTROPHE)
- {
- escape = ESC_g;
- break;
- }
-
- /* Handle the Perl-compatible cases */
-
- if (ptr[1] == CHAR_LEFT_CURLY_BRACKET)
- {
- PCRE2_SPTR p;
- for (p = ptr+2; *p != CHAR_NULL && *p != CHAR_RIGHT_CURLY_BRACKET; p++)
- if (*p != CHAR_MINUS && !IS_DIGIT(*p)) break;
- if (*p != CHAR_NULL && *p != CHAR_RIGHT_CURLY_BRACKET)
- {
- escape = ESC_k;
- break;
- }
- braced = TRUE;
- ptr++;
- }
- else braced = FALSE;
-
- if (ptr[1] == CHAR_MINUS)
- {
- negated = TRUE;
- ptr++;
- }
- else negated = FALSE;
-
- /* The integer range is limited by the machine's int representation. */
- s = 0;
- overflow = FALSE;
- while (IS_DIGIT(ptr[1]))
- {
- if (s > INT_MAX / 10 - 1) /* Integer overflow */
- {
- overflow = TRUE;
- break;
- }
- s = s * 10 + (int)(*(++ptr) - CHAR_0);
- }
- if (overflow) /* Integer overflow */
- {
- while (IS_DIGIT(ptr[1])) ptr++;
- *errorcodeptr = ERR61;
- break;
- }
-
- if (braced && *(++ptr) != CHAR_RIGHT_CURLY_BRACKET)
- {
- *errorcodeptr = ERR57;
- break;
- }
-
- if (s == 0)
- {
- *errorcodeptr = ERR58;
- break;
- }
-
- if (negated)
- {
- if (s > cb->bracount)
- {
- *errorcodeptr = ERR15;
- break;
- }
- s = cb->bracount - (s - 1);
- }
-
- escape = -(int)s;
- break;
-
- /* The handling of escape sequences consisting of a string of digits
- starting with one that is not zero is not straightforward. Perl has changed
- over the years. Nowadays \g{} for backreferences and \o{} for octal are
- recommended to avoid the ambiguities in the old syntax.
-
- Outside a character class, the digits are read as a decimal number. If the
- number is less than 10, or if there are that many previous extracting left
- brackets, it is a back reference. Otherwise, up to three octal digits are
- read to form an escaped character code. Thus \123 is likely to be octal 123
- (cf \0123, which is octal 012 followed by the literal 3).
-
- Inside a character class, \ followed by a digit is always either a literal
- 8 or 9 or an octal number. */
-
- case CHAR_1: case CHAR_2: case CHAR_3: case CHAR_4: case CHAR_5:
- case CHAR_6: case CHAR_7: case CHAR_8: case CHAR_9:
-
- if (!isclass)
- {
- oldptr = ptr;
- /* The integer range is limited by the machine's int representation. */
- s = c - CHAR_0;
- overflow = FALSE;
- while (IS_DIGIT(ptr[1]))
- {
- if (s > INT_MAX / 10 - 1) /* Integer overflow */
- {
- overflow = TRUE;
- break;
- }
- s = s * 10 + (int)(*(++ptr) - CHAR_0);
- }
- if (overflow) /* Integer overflow */
- {
- while (IS_DIGIT(ptr[1])) ptr++;
- *errorcodeptr = ERR61;
- break;
- }
-
- /* \1 to \9 are always back references. \8x and \9x are too; \1x to \7x
- are octal escapes if there are not that many previous captures. */
-
- if (s < 10 || *oldptr >= CHAR_8 || s <= cb->bracount)
- {
- escape = -(int)s; /* Indicates a back reference */
- break;
- }
- ptr = oldptr; /* Put the pointer back and fall through */
- }
-
- /* Handle a digit following \ when the number is not a back reference, or
- we are within a character class. If the first digit is 8 or 9, Perl used to
- generate a binary zero byte and then treat the digit as a following
- literal. At least by Perl 5.18 this changed so as not to insert the binary
- zero. */
-
- if ((c = *ptr) >= CHAR_8) break;
-
- /* Fall through with a digit less than 8 */
-
- /* \0 always starts an octal number, but we may drop through to here with a
- larger first octal digit. The original code used just to take the least
- significant 8 bits of octal numbers (I think this is what early Perls used
- to do). Nowadays we allow for larger numbers in UTF-8 mode and 16-bit mode,
- but no more than 3 octal digits. */
-
- case CHAR_0:
- c -= CHAR_0;
- while(i++ < 2 && ptr[1] >= CHAR_0 && ptr[1] <= CHAR_7)
- c = c * 8 + *(++ptr) - CHAR_0;
-#if PCRE2_CODE_UNIT_WIDTH == 8
- if (!utf && c > 0xff) *errorcodeptr = ERR51;
-#endif
- break;
-
- /* \o is a relatively new Perl feature, supporting a more general way of
- specifying character codes in octal. The only supported form is \o{ddd}. */
-
- case CHAR_o:
- if (ptr[1] != CHAR_LEFT_CURLY_BRACKET) *errorcodeptr = ERR55; else
- if (ptr[2] == CHAR_RIGHT_CURLY_BRACKET) *errorcodeptr = ERR78; else
- {
- ptr += 2;
- c = 0;
- overflow = FALSE;
- while (*ptr >= CHAR_0 && *ptr <= CHAR_7)
- {
- cc = *ptr++;
- if (c == 0 && cc == CHAR_0) continue; /* Leading zeroes */
-#if PCRE2_CODE_UNIT_WIDTH == 32
- if (c >= 0x20000000l) { overflow = TRUE; break; }
-#endif
- c = (c << 3) + (cc - CHAR_0);
-#if PCRE2_CODE_UNIT_WIDTH == 8
- if (c > (utf ? 0x10ffffU : 0xffU)) { overflow = TRUE; break; }
-#elif PCRE2_CODE_UNIT_WIDTH == 16
- if (c > (utf ? 0x10ffffU : 0xffffU)) { overflow = TRUE; break; }
-#elif PCRE2_CODE_UNIT_WIDTH == 32
- if (utf && c > 0x10ffffU) { overflow = TRUE; break; }
-#endif
- }
- if (overflow)
- {
- while (*ptr >= CHAR_0 && *ptr <= CHAR_7) ptr++;
- *errorcodeptr = ERR34;
- }
- else if (*ptr == CHAR_RIGHT_CURLY_BRACKET)
- {
- if (utf && c >= 0xd800 && c <= 0xdfff) *errorcodeptr = ERR73;
- }
- else *errorcodeptr = ERR64;
- }
- break;
-
- /* \x is complicated. When PCRE2_ALT_BSUX is set, \x must be followed by
- two hexadecimal digits. Otherwise it is a lowercase x letter. */
-
- case CHAR_x:
- if ((options & PCRE2_ALT_BSUX) != 0)
- {
- uint32_t xc;
- if ((cc = XDIGIT(ptr[1])) == 0xff) break; /* Not a hex digit */
- if ((xc = XDIGIT(ptr[2])) == 0xff) break; /* Not a hex digit */
- c = (cc << 4) | xc;
- ptr += 2;
- } /* End PCRE2_ALT_BSUX handling */
-
- /* Handle \x in Perl's style. \x{ddd} is a character number which can be
- greater than 0xff in UTF-8 or non-8bit mode, but only if the ddd are hex
- digits. If not, { used to be treated as a data character. However, Perl
- seems to read hex digits up to the first non-such, and ignore the rest, so
- that, for example \x{zz} matches a binary zero. This seems crazy, so PCRE
- now gives an error. */
-
- else
- {
- if (ptr[1] == CHAR_LEFT_CURLY_BRACKET)
- {
- ptr += 2;
- if (*ptr == CHAR_RIGHT_CURLY_BRACKET)
- {
- *errorcodeptr = ERR78;
- break;
- }
- c = 0;
- overflow = FALSE;
-
- while ((cc = XDIGIT(*ptr)) != 0xff)
- {
- ptr++;
- if (c == 0 && cc == 0) continue; /* Leading zeroes */
-#if PCRE2_CODE_UNIT_WIDTH == 32
- if (c >= 0x10000000l) { overflow = TRUE; break; }
-#endif
- c = (c << 4) | cc;
- if ((utf && c > 0x10ffffU) || (!utf && c > MAX_NON_UTF_CHAR))
- {
- overflow = TRUE;
- break;
- }
- }
-
- if (overflow)
- {
- while (XDIGIT(*ptr) != 0xff) ptr++;
- *errorcodeptr = ERR34;
- }
- else if (*ptr == CHAR_RIGHT_CURLY_BRACKET)
- {
- if (utf && c >= 0xd800 && c <= 0xdfff) *errorcodeptr = ERR73;
- }
-
- /* If the sequence of hex digits does not end with '}', give an error.
- We used just to recognize this construct and fall through to the normal
- \x handling, but nowadays Perl gives an error, which seems much more
- sensible, so we do too. */
-
- else *errorcodeptr = ERR67;
- } /* End of \x{} processing */
-
- /* Read a single-byte hex-defined char (up to two hex digits after \x) */
-
- else
- {
- c = 0;
- if ((cc = XDIGIT(ptr[1])) == 0xff) break; /* Not a hex digit */
- ptr++;
- c = cc;
- if ((cc = XDIGIT(ptr[1])) == 0xff) break; /* Not a hex digit */
- ptr++;
- c = (c << 4) | cc;
- } /* End of \xdd handling */
- } /* End of Perl-style \x handling */
- break;
-
- /* The handling of \c is different in ASCII and EBCDIC environments. In an
- ASCII (or Unicode) environment, an error is given if the character
- following \c is not a printable ASCII character. Otherwise, the following
- character is upper-cased if it is a letter, and after that the 0x40 bit is
- flipped. The result is the value of the escape.
-
- In an EBCDIC environment the handling of \c is compatible with the
- specification in the perlebcdic document. The following character must be
- a letter or one of small number of special characters. These provide a
- means of defining the character values 0-31.
-
- For testing the EBCDIC handling of \c in an ASCII environment, recognize
- the EBCDIC value of 'c' explicitly. */
-
-#if defined EBCDIC && 'a' != 0x81
- case 0x83:
-#else
- case CHAR_c:
-#endif
-
- c = *(++ptr);
- if (c >= CHAR_a && c <= CHAR_z) c = UPPER_CASE(c);
- if (c == CHAR_NULL && ptr >= ptrend)
- {
- *errorcodeptr = ERR2;
- break;
- }
-
- /* Handle \c in an ASCII/Unicode environment. */
-
-#ifndef EBCDIC /* ASCII/UTF-8 coding */
- if (c < 32 || c > 126) /* Excludes all non-printable ASCII */
- {
- *errorcodeptr = ERR68;
- break;
- }
- c ^= 0x40;
-
- /* Handle \c in an EBCDIC environment. The special case \c? is converted to
- 255 (0xff) or 95 (0x5f) if other character suggest we are using th POSIX-BC
- encoding. (This is the way Perl indicates that it handles \c?.) The other
- valid sequences correspond to a list of specific characters. */
-
-#else
- if (c == CHAR_QUESTION_MARK)
- c = ('\\' == 188 && '`' == 74)? 0x5f : 0xff;
- else
- {
- for (i = 0; i < 32; i++)
- {
- if (c == ebcdic_escape_c[i]) break;
- }
- if (i < 32) c = i; else *errorcodeptr = ERR68;
- }
-#endif /* EBCDIC */
-
- break;
-
- /* Any other alphanumeric following \ is an error. Perl gives an error only
- if in warning mode, but PCRE doesn't have a warning mode. */
-
- default:
- *errorcodeptr = ERR3;
- break;
- }
- }
-
-/* Perl supports \N{name} for character names, as well as plain \N for "not
-newline". PCRE does not support \N{name}. However, it does support
-quantification such as \N{2,3}. */
-
-if (escape == ESC_N && ptr[1] == CHAR_LEFT_CURLY_BRACKET &&
- !is_counted_repeat(ptr+2))
- *errorcodeptr = ERR37;
-
-/* If PCRE2_UCP is set, we change the values for \d etc. */
-
-if ((options & PCRE2_UCP) != 0 && escape >= ESC_D && escape <= ESC_w)
- escape += (ESC_DU - ESC_D);
-
-/* Set the pointer to the final character before returning. */
-
-*ptrptr = ptr;
-*chptr = c;
-return escape;
-}
-
-
-
-#ifdef SUPPORT_UNICODE
-/*************************************************
-* Handle \P and \p *
-*************************************************/
-
-/* This function is called after \P or \p has been encountered, provided that
-PCRE2 is compiled with support for UTF and Unicode properties. On entry, the
-contents of ptrptr are pointing at the P or p. On exit, it is left pointing at
-the final code unit of the escape sequence.
-
-Arguments:
- ptrptr the pattern position pointer
- negptr a boolean that is set TRUE for negation else FALSE
- ptypeptr an unsigned int that is set to the type value
- pdataptr an unsigned int that is set to the detailed property value
- errorcodeptr the error code variable
- cb the compile data
-
-Returns: TRUE if the type value was found, or FALSE for an invalid type
-*/
-
-static BOOL
-get_ucp(PCRE2_SPTR *ptrptr, BOOL *negptr, unsigned int *ptypeptr,
- unsigned int *pdataptr, int *errorcodeptr, compile_block *cb)
-{
-register PCRE2_UCHAR c;
-int i, bot, top;
-PCRE2_SPTR ptr = *ptrptr;
-PCRE2_UCHAR name[32];
-
-*negptr = FALSE;
-c = *(++ptr);
-
-/* \P or \p can be followed by a name in {}, optionally preceded by ^ for
-negation. */
-
-if (c == CHAR_LEFT_CURLY_BRACKET)
- {
- if (ptr[1] == CHAR_CIRCUMFLEX_ACCENT)
- {
- *negptr = TRUE;
- ptr++;
- }
- for (i = 0; i < (int)(sizeof(name) / sizeof(PCRE2_UCHAR)) - 1; i++)
- {
- c = *(++ptr);
- if (c == CHAR_NULL) goto ERROR_RETURN;
- if (c == CHAR_RIGHT_CURLY_BRACKET) break;
- name[i] = c;
- }
- if (c != CHAR_RIGHT_CURLY_BRACKET) goto ERROR_RETURN;
- name[i] = 0;
- }
-
-/* Otherwise there is just one following character, which must be an ASCII
-letter. */
-
-else if (MAX_255(c) && (cb->ctypes[c] & ctype_letter) != 0)
- {
- name[0] = c;
- name[1] = 0;
- }
-else goto ERROR_RETURN;
-
-*ptrptr = ptr;
-
-/* Search for a recognized property name using binary chop. */
-
-bot = 0;
-top = PRIV(utt_size);
-
-while (bot < top)
- {
- int r;
- i = (bot + top) >> 1;
- r = PRIV(strcmp_c8)(name, PRIV(utt_names) + PRIV(utt)[i].name_offset);
- if (r == 0)
- {
- *ptypeptr = PRIV(utt)[i].type;
- *pdataptr = PRIV(utt)[i].value;
- return TRUE;
- }
- if (r > 0) bot = i + 1; else top = i;
- }
-*errorcodeptr = ERR47; /* Unrecognized name */
-return FALSE;
-
-ERROR_RETURN: /* Malformed \P or \p */
-*errorcodeptr = ERR46;
-*ptrptr = ptr;
-return FALSE;
-}
-#endif
-
-
-
-/*************************************************
-* Read repeat counts *
-*************************************************/
-
-/* Read an item of the form {n,m} and return the values. This is called only
-after is_counted_repeat() has confirmed that a repeat-count quantifier exists,
-so the syntax is guaranteed to be correct, but we need to check the values.
-
-Arguments:
- p pointer to first char after '{'
- minp pointer to int for min
- maxp pointer to int for max
- returned as -1 if no max
- errorcodeptr points to error code variable
-
-Returns: pointer to '}' on success;
- current ptr on error, with errorcodeptr set non-zero
-*/
-
-static PCRE2_SPTR
-read_repeat_counts(PCRE2_SPTR p, int *minp, int *maxp, int *errorcodeptr)
-{
-int min = 0;
-int max = -1;
-
-while (IS_DIGIT(*p))
- {
- min = min * 10 + (int)(*p++ - CHAR_0);
- if (min > 65535)
- {
- *errorcodeptr = ERR5;
- return p;
- }
- }
-
-if (*p == CHAR_RIGHT_CURLY_BRACKET) max = min; else
- {
- if (*(++p) != CHAR_RIGHT_CURLY_BRACKET)
- {
- max = 0;
- while(IS_DIGIT(*p))
- {
- max = max * 10 + (int)(*p++ - CHAR_0);
- if (max > 65535)
- {
- *errorcodeptr = ERR5;
- return p;
- }
- }
- if (max < min)
- {
- *errorcodeptr = ERR4;
- return p;
- }
- }
- }
-
-*minp = min;
-*maxp = max;
-return p;
-}
-
-
-
-/*************************************************
-* Scan compiled regex for recursion reference *
-*************************************************/
-
-/* This function scans through a compiled pattern until it finds an instance of
-OP_RECURSE.
-
-Arguments:
- code points to start of expression
- utf TRUE in UTF mode
-
-Returns: pointer to the opcode for OP_RECURSE, or NULL if not found
-*/
-
-static PCRE2_SPTR
-find_recurse(PCRE2_SPTR code, BOOL utf)
-{
-for (;;)
- {
- register PCRE2_UCHAR c = *code;
- if (c == OP_END) return NULL;
- if (c == OP_RECURSE) return code;
-
- /* XCLASS is used for classes that cannot be represented just by a bit map.
- This includes negated single high-valued characters. CALLOUT_STR is used for
- callouts with string arguments. In both cases the length in the table is
- zero; the actual length is stored in the compiled code. */
-
- if (c == OP_XCLASS) code += GET(code, 1);
- else if (c == OP_CALLOUT_STR) code += GET(code, 1 + 2*LINK_SIZE);
-
- /* Otherwise, we can get the item's length from the table, except that for
- repeated character types, we have to test for \p and \P, which have an extra
- two bytes of parameters, and for MARK/PRUNE/SKIP/THEN with an argument, we
- must add in its length. */
-
- else
- {
- switch(c)
- {
- case OP_TYPESTAR:
- case OP_TYPEMINSTAR:
- case OP_TYPEPLUS:
- case OP_TYPEMINPLUS:
- case OP_TYPEQUERY:
- case OP_TYPEMINQUERY:
- case OP_TYPEPOSSTAR:
- case OP_TYPEPOSPLUS:
- case OP_TYPEPOSQUERY:
- if (code[1] == OP_PROP || code[1] == OP_NOTPROP) code += 2;
- break;
-
- case OP_TYPEPOSUPTO:
- case OP_TYPEUPTO:
- case OP_TYPEMINUPTO:
- case OP_TYPEEXACT:
- if (code[1 + IMM2_SIZE] == OP_PROP || code[1 + IMM2_SIZE] == OP_NOTPROP)
- code += 2;
- break;
-
- case OP_MARK:
- case OP_PRUNE_ARG:
- case OP_SKIP_ARG:
- case OP_THEN_ARG:
- code += code[1];
- break;
- }
-
- /* Add in the fixed length from the table */
-
- code += PRIV(OP_lengths)[c];
-
- /* In UTF-8 and UTF-16 modes, opcodes that are followed by a character may
- be followed by a multi-unit character. The length in the table is a
- minimum, so we have to arrange to skip the extra units. */
-
-#ifdef MAYBE_UTF_MULTI
- if (utf) switch(c)
- {
- case OP_CHAR:
- case OP_CHARI:
- case OP_NOT:
- case OP_NOTI:
- case OP_EXACT:
- case OP_EXACTI:
- case OP_NOTEXACT:
- case OP_NOTEXACTI:
- case OP_UPTO:
- case OP_UPTOI:
- case OP_NOTUPTO:
- case OP_NOTUPTOI:
- case OP_MINUPTO:
- case OP_MINUPTOI:
- case OP_NOTMINUPTO:
- case OP_NOTMINUPTOI:
- case OP_POSUPTO:
- case OP_POSUPTOI:
- case OP_NOTPOSUPTO:
- case OP_NOTPOSUPTOI:
- case OP_STAR:
- case OP_STARI:
- case OP_NOTSTAR:
- case OP_NOTSTARI:
- case OP_MINSTAR:
- case OP_MINSTARI:
- case OP_NOTMINSTAR:
- case OP_NOTMINSTARI:
- case OP_POSSTAR:
- case OP_POSSTARI:
- case OP_NOTPOSSTAR:
- case OP_NOTPOSSTARI:
- case OP_PLUS:
- case OP_PLUSI:
- case OP_NOTPLUS:
- case OP_NOTPLUSI:
- case OP_MINPLUS:
- case OP_MINPLUSI:
- case OP_NOTMINPLUS:
- case OP_NOTMINPLUSI:
- case OP_POSPLUS:
- case OP_POSPLUSI:
- case OP_NOTPOSPLUS:
- case OP_NOTPOSPLUSI:
- case OP_QUERY:
- case OP_QUERYI:
- case OP_NOTQUERY:
- case OP_NOTQUERYI:
- case OP_MINQUERY:
- case OP_MINQUERYI:
- case OP_NOTMINQUERY:
- case OP_NOTMINQUERYI:
- case OP_POSQUERY:
- case OP_POSQUERYI:
- case OP_NOTPOSQUERY:
- case OP_NOTPOSQUERYI:
- if (HAS_EXTRALEN(code[-1])) code += GET_EXTRALEN(code[-1]);
- break;
- }
-#else
- (void)(utf); /* Keep compiler happy by referencing function argument */
-#endif /* MAYBE_UTF_MULTI */
- }
- }
-}
-
-
-
-/*************************************************
-* Check for POSIX class syntax *
-*************************************************/
-
-/* This function is called when the sequence "[:" or "[." or "[=" is
-encountered in a character class. It checks whether this is followed by a
-sequence of characters terminated by a matching ":]" or ".]" or "=]". If we
-reach an unescaped ']' without the special preceding character, return FALSE.
-
-Originally, this function only recognized a sequence of letters between the
-terminators, but it seems that Perl recognizes any sequence of characters,
-though of course unknown POSIX names are subsequently rejected. Perl gives an
-"Unknown POSIX class" error for [:f\oo:] for example, where previously PCRE
-didn't consider this to be a POSIX class. Likewise for [:1234:].
-
-The problem in trying to be exactly like Perl is in the handling of escapes. We
-have to be sure that [abc[:x\]pqr] is *not* treated as containing a POSIX
-class, but [abc[:x\]pqr:]] is (so that an error can be generated). The code
-below handles the special cases \\ and \], but does not try to do any other
-escape processing. This makes it different from Perl for cases such as
-[:l\ower:] where Perl recognizes it as the POSIX class "lower" but PCRE does
-not recognize "l\ower". This is a lesser evil than not diagnosing bad classes
-when Perl does, I think.
-
-A user pointed out that PCRE was rejecting [:a[:digit:]] whereas Perl was not.
-It seems that the appearance of a nested POSIX class supersedes an apparent
-external class. For example, [:a[:digit:]b:] matches "a", "b", ":", or
-a digit. This is handled by returning FALSE if the start of a new group with
-the same terminator is encountered, since the next closing sequence must close
-the nested group, not the outer one.
-
-In Perl, unescaped square brackets may also appear as part of class names. For
-example, [:a[:abc]b:] gives unknown POSIX class "[:abc]b:]". However, for
-[:a[:abc]b][b:] it gives unknown POSIX class "[:abc]b][b:]", which does not
-seem right at all. PCRE does not allow closing square brackets in POSIX class
-names.
-
-Arguments:
- ptr pointer to the initial [
- endptr where to return a pointer to the terminating ':', '.', or '='
-
-Returns: TRUE or FALSE
-*/
-
-static BOOL
-check_posix_syntax(PCRE2_SPTR ptr, PCRE2_SPTR *endptr)
-{
-PCRE2_UCHAR terminator; /* Don't combine these lines; the Solaris cc */
-terminator = *(++ptr); /* compiler warns about "non-constant" initializer. */
-
-for (++ptr; *ptr != CHAR_NULL; ptr++)
- {
- if (*ptr == CHAR_BACKSLASH &&
- (ptr[1] == CHAR_RIGHT_SQUARE_BRACKET || ptr[1] == CHAR_BACKSLASH))
- ptr++;
- else if ((*ptr == CHAR_LEFT_SQUARE_BRACKET && ptr[1] == terminator) ||
- *ptr == CHAR_RIGHT_SQUARE_BRACKET) return FALSE;
- else if (*ptr == terminator && ptr[1] == CHAR_RIGHT_SQUARE_BRACKET)
- {
- *endptr = ptr;
- return TRUE;
- }
- }
-
-return FALSE;
-}
-
-
-
-/*************************************************
-* Check POSIX class name *
-*************************************************/
-
-/* This function is called to check the name given in a POSIX-style class entry
-such as [:alnum:].
-
-Arguments:
- ptr points to the first letter
- len the length of the name
-
-Returns: a value representing the name, or -1 if unknown
-*/
-
-static int
-check_posix_name(PCRE2_SPTR ptr, int len)
-{
-const char *pn = posix_names;
-register int yield = 0;
-while (posix_name_lengths[yield] != 0)
- {
- if (len == posix_name_lengths[yield] &&
- PRIV(strncmp_c8)(ptr, pn, (unsigned int)len) == 0) return yield;
- pn += posix_name_lengths[yield] + 1;
- yield++;
- }
-return -1;
-}
-
-
-
-#ifdef SUPPORT_UNICODE
-/*************************************************
-* Get othercase range *
-*************************************************/
-
-/* This function is passed the start and end of a class range in UCT mode. It
-searches up the characters, looking for ranges of characters in the "other"
-case. Each call returns the next one, updating the start address. A character
-with multiple other cases is returned on its own with a special return value.
-
-Arguments:
- cptr points to starting character value; updated
- d end value
- ocptr where to put start of othercase range
- odptr where to put end of othercase range
-
-Yield: -1 when no more
- 0 when a range is returned
- >0 the CASESET offset for char with multiple other cases
- in this case, ocptr contains the original
-*/
-
-static int
-get_othercase_range(uint32_t *cptr, uint32_t d, uint32_t *ocptr,
- uint32_t *odptr)
-{
-uint32_t c, othercase, next;
-unsigned int co;
-
-/* Find the first character that has an other case. If it has multiple other
-cases, return its case offset value. */
-
-for (c = *cptr; c <= d; c++)
- {
- if ((co = UCD_CASESET(c)) != 0)
- {
- *ocptr = c++; /* Character that has the set */
- *cptr = c; /* Rest of input range */
- return (int)co;
- }
- if ((othercase = UCD_OTHERCASE(c)) != c) break;
- }
-
-if (c > d) return -1; /* Reached end of range */
-
-/* Found a character that has a single other case. Search for the end of the
-range, which is either the end of the input range, or a character that has zero
-or more than one other cases. */
-
-*ocptr = othercase;
-next = othercase + 1;
-
-for (++c; c <= d; c++)
- {
- if ((co = UCD_CASESET(c)) != 0 || UCD_OTHERCASE(c) != next) break;
- next++;
- }
-
-*odptr = next - 1; /* End of othercase range */
-*cptr = c; /* Rest of input range */
-return 0;
-}
-#endif /* SUPPORT_UNICODE */
-
-
-
-/*************************************************
-* Add a character or range to a class *
-*************************************************/
-
-/* This function packages up the logic of adding a character or range of
-characters to a class. The character values in the arguments will be within the
-valid values for the current mode (8-bit, 16-bit, UTF, etc). This function is
-mutually recursive with the function immediately below.
-
-Arguments:
- classbits the bit map for characters < 256
- uchardptr points to the pointer for extra data
- options the options word
- cb compile data
- start start of range character
- end end of range character
-
-Returns: the number of < 256 characters added
- the pointer to extra data is updated
-*/
-
-static int
-add_to_class(uint8_t *classbits, PCRE2_UCHAR **uchardptr, uint32_t options,
- compile_block *cb, uint32_t start, uint32_t end)
-{
-uint32_t c;
-uint32_t classbits_end = (end <= 0xff ? end : 0xff);
-int n8 = 0;
-
-/* If caseless matching is required, scan the range and process alternate
-cases. In Unicode, there are 8-bit characters that have alternate cases that
-are greater than 255 and vice-versa. Sometimes we can just extend the original
-range. */
-
-if ((options & PCRE2_CASELESS) != 0)
- {
-#ifdef SUPPORT_UNICODE
- if ((options & PCRE2_UTF) != 0)
- {
- int rc;
- uint32_t oc, od;
-
- options &= ~PCRE2_CASELESS; /* Remove for recursive calls */
- c = start;
-
- while ((rc = get_othercase_range(&c, end, &oc, &od)) >= 0)
- {
- /* Handle a single character that has more than one other case. */
-
- if (rc > 0) n8 += add_list_to_class(classbits, uchardptr, options, cb,
- PRIV(ucd_caseless_sets) + rc, oc);
-
- /* Do nothing if the other case range is within the original range. */
-
- else if (oc >= start && od <= end) continue;
-
- /* Extend the original range if there is overlap, noting that if oc < c, we
- can't have od > end because a subrange is always shorter than the basic
- range. Otherwise, use a recursive call to add the additional range. */
-
- else if (oc < start && od >= start - 1) start = oc; /* Extend downwards */
- else if (od > end && oc <= end + 1)
- {
- end = od; /* Extend upwards */
- if (end > classbits_end) classbits_end = (end <= 0xff ? end : 0xff);
- }
- else n8 += add_to_class(classbits, uchardptr, options, cb, oc, od);
- }
- }
- else
-#endif /* SUPPORT_UNICODE */
-
- /* Not UTF mode */
-
- for (c = start; c <= classbits_end; c++)
- {
- SETBIT(classbits, cb->fcc[c]);
- n8++;
- }
- }
-
-/* Now handle the original range. Adjust the final value according to the bit
-length - this means that the same lists of (e.g.) horizontal spaces can be used
-in all cases. */
-
-if ((options & PCRE2_UTF) == 0 && end > MAX_NON_UTF_CHAR)
- end = MAX_NON_UTF_CHAR;
-
-/* Use the bitmap for characters < 256. Otherwise use extra data.*/
-
-for (c = start; c <= classbits_end; c++)
- {
- /* Regardless of start, c will always be <= 255. */
- SETBIT(classbits, c);
- n8++;
- }
-
-#ifdef SUPPORT_WIDE_CHARS
-if (start <= 0xff) start = 0xff + 1;
-
-if (end >= start)
- {
- PCRE2_UCHAR *uchardata = *uchardptr;
-
-#ifdef SUPPORT_UNICODE
- if ((options & PCRE2_UTF) != 0)
- {
- if (start < end)
- {
- *uchardata++ = XCL_RANGE;
- uchardata += PRIV(ord2utf)(start, uchardata);
- uchardata += PRIV(ord2utf)(end, uchardata);
- }
- else if (start == end)
- {
- *uchardata++ = XCL_SINGLE;
- uchardata += PRIV(ord2utf)(start, uchardata);
- }
- }
- else
-#endif /* SUPPORT_UNICODE */
-
- /* Without UTF support, character values are constrained by the bit length,
- and can only be > 256 for 16-bit and 32-bit libraries. */
-
-#if PCRE2_CODE_UNIT_WIDTH == 8
- {}
-#else
- if (start < end)
- {
- *uchardata++ = XCL_RANGE;
- *uchardata++ = start;
- *uchardata++ = end;
- }
- else if (start == end)
- {
- *uchardata++ = XCL_SINGLE;
- *uchardata++ = start;
- }
-#endif
- *uchardptr = uchardata; /* Updata extra data pointer */
- }
-#else
- (void)uchardptr; /* Avoid compiler warning */
-#endif /* SUPPORT_WIDE_CHARS */
-
-return n8; /* Number of 8-bit characters */
-}
-
-
-
-/*************************************************
-* Add a list of characters to a class *
-*************************************************/
-
-/* This function is used for adding a list of case-equivalent characters to a
-class, and also for adding a list of horizontal or vertical whitespace. If the
-list is in order (which it should be), ranges of characters are detected and
-handled appropriately. This function is mutually recursive with the function
-above.
-
-Arguments:
- classbits the bit map for characters < 256
- uchardptr points to the pointer for extra data
- options the options word
- cb contains pointers to tables etc.
- p points to row of 32-bit values, terminated by NOTACHAR
- except character to omit; this is used when adding lists of
- case-equivalent characters to avoid including the one we
- already know about
-
-Returns: the number of < 256 characters added
- the pointer to extra data is updated
-*/
-
-static int
-add_list_to_class(uint8_t *classbits, PCRE2_UCHAR **uchardptr, uint32_t options,
- compile_block *cb, const uint32_t *p, unsigned int except)
-{
-int n8 = 0;
-while (p[0] < NOTACHAR)
- {
- int n = 0;
- if (p[0] != except)
- {
- while(p[n+1] == p[0] + n + 1) n++;
- n8 += add_to_class(classbits, uchardptr, options, cb, p[0], p[n]);
- }
- p += n + 1;
- }
-return n8;
-}
-
-
-
-/*************************************************
-* Add characters not in a list to a class *
-*************************************************/
-
-/* This function is used for adding the complement of a list of horizontal or
-vertical whitespace to a class. The list must be in order.
-
-Arguments:
- classbits the bit map for characters < 256
- uchardptr points to the pointer for extra data
- options the options word
- cb contains pointers to tables etc.
- p points to row of 32-bit values, terminated by NOTACHAR
-
-Returns: the number of < 256 characters added
- the pointer to extra data is updated
-*/
-
-static int
-add_not_list_to_class(uint8_t *classbits, PCRE2_UCHAR **uchardptr,
- uint32_t options, compile_block *cb, const uint32_t *p)
-{
-BOOL utf = (options & PCRE2_UTF) != 0;
-int n8 = 0;
-if (p[0] > 0)
- n8 += add_to_class(classbits, uchardptr, options, cb, 0, p[0] - 1);
-while (p[0] < NOTACHAR)
- {
- while (p[1] == p[0] + 1) p++;
- n8 += add_to_class(classbits, uchardptr, options, cb, p[0] + 1,
- (p[1] == NOTACHAR) ? (utf ? 0x10ffffu : 0xffffffffu) : p[1] - 1);
- p++;
- }
-return n8;
-}
-
-
-
-/*************************************************
-* Process (*VERB) name for escapes *
-*************************************************/
-
-/* This function is called when the PCRE2_ALT_VERBNAMES option is set, to
-process the characters in a verb's name argument. It is called twice, once with
-codeptr == NULL, to find out the length of the processed name, and again to put
-the name into memory.
-
-Arguments:
- ptrptr pointer to the input pointer
- codeptr pointer to the compiled code pointer
- errorcodeptr pointer to the error code
- options the options bits
- utf TRUE if processing UTF
- cb compile data block
-
-Returns: length of the processed name, or < 0 on error
-*/
-
-static int
-process_verb_name(PCRE2_SPTR *ptrptr, PCRE2_UCHAR **codeptr, int *errorcodeptr,
- uint32_t options, BOOL utf, compile_block *cb)
-{
-int32_t arglen = 0;
-BOOL inescq = FALSE;
-PCRE2_SPTR ptr = *ptrptr;
-PCRE2_UCHAR *code = (codeptr == NULL)? NULL : *codeptr;
-
-for (; ptr < cb->end_pattern; ptr++)
- {
- uint32_t x = *ptr;
-
- /* Skip over literals */
-
- if (inescq)
- {
- if (x == CHAR_BACKSLASH && ptr[1] == CHAR_E)
- {
- inescq = FALSE;
- ptr++;;
- continue;
- }
- }
-
- else /* Not a literal character */
- {
- if (x == CHAR_RIGHT_PARENTHESIS) break;
-
- /* Skip over comments and whitespace in extended mode. */
-
- if ((options & PCRE2_EXTENDED) != 0)
- {
- PCRE2_SPTR wscptr = ptr;
- while (MAX_255(x) && (cb->ctypes[x] & ctype_space) != 0) x = *(++ptr);
- if (x == CHAR_NUMBER_SIGN)
- {
- ptr++;
- while (*ptr != CHAR_NULL || ptr < cb->end_pattern)
- {
- if (IS_NEWLINE(ptr)) /* For non-fixed-length newline cases, */
- { /* IS_NEWLINE sets cb->nllen. */
- ptr += cb->nllen;
- break;
- }
- ptr++;
-#ifdef SUPPORT_UNICODE
- if (utf) FORWARDCHAR(ptr);
-#endif
- }
- }
-
- /* If we have skipped any characters, restart the loop. */
-
- if (ptr > wscptr)
- {
- ptr--;
- continue;
- }
- }
-
- /* Process escapes */
-
- if (x == '\\')
- {
- int rc;
- *errorcodeptr = 0;
- rc = PRIV(check_escape)(&ptr, cb->end_pattern, &x, errorcodeptr, options,
- FALSE, cb);
- *ptrptr = ptr; /* For possible error */
- if (*errorcodeptr != 0) return -1;
- if (rc != 0)
- {
- if (rc == ESC_Q)
- {
- inescq = TRUE;
- continue;
- }
- if (rc == ESC_E) continue;
- *errorcodeptr = ERR40;
- return -1;
- }
- }
- }
-
- /* We have the next character in the name. */
-
-#ifdef SUPPORT_UNICODE
- if (utf)
- {
- if (code == NULL) /* Just want the length */
- {
-#if PCRE2_CODE_UNIT_WIDTH == 8
- int i;
- for (i = 0; i < PRIV(utf8_table1_size); i++)
- if ((int)x <= PRIV(utf8_table1)[i]) break;
- arglen += i;
-#elif PCRE2_CODE_UNIT_WIDTH == 16
- if (x > 0xffff) arglen++;
-#endif
- }
- else
- {
- PCRE2_UCHAR cbuff[8];
- x = PRIV(ord2utf)(x, cbuff);
- memcpy(code, cbuff, CU2BYTES(x));
- code += x;
- }
- }
- else
-#endif /* SUPPORT_UNICODE */
-
- /* Not UTF */
- {
- if (code != NULL) *code++ = x;
- }
-
- arglen++;
-
- if ((unsigned int)arglen > MAX_MARK)
- {
- *errorcodeptr = ERR76;
- *ptrptr = ptr;
- return -1;
- }
- }
-
-/* Update the pointers before returning. */
-
-*ptrptr = ptr;
-if (codeptr != NULL) *codeptr = code;
-return arglen;
-}
-
-
-
-/*************************************************
-* Macro for the next two functions *
-*************************************************/
-
-/* Both scan_for_captures() and compile_branch() use this macro to generate a
-fragment of code that reads the characters of a name and sets its length
-(checking for not being too long). Count the characters dynamically, to avoid
-the possibility of integer overflow. The same macro is used for reading *VERB
-names. */
-
-#define READ_NAME(ctype, errno, errset) \
- namelen = 0; \
- while (MAX_255(*ptr) && (cb->ctypes[*ptr] & ctype) != 0) \
- { \
- ptr++; \
- namelen++; \
- if (namelen > MAX_NAME_SIZE) \
- { \
- errset = errno; \
- goto FAILED; \
- } \
- }
-
-
-
-/*************************************************
-* Scan regex to identify named groups *
-*************************************************/
-
-/* This function is called first of all, to scan for named capturing groups so
-that information about them is fully available to both the compiling scans.
-It skips over everything except parenthesized items.
-
-Arguments:
- ptrptr points to pointer to the start of the pattern
- options compiling dynamic options
- cb pointer to the compile data block
-
-Returns: zero on success or a non-zero error code, with pointer updated
-*/
-
-typedef struct nest_save {
- uint16_t nest_depth;
- uint16_t reset_group;
- uint16_t max_group;
- uint16_t flags;
-} nest_save;
-
-#define NSF_RESET 0x0001u
-#define NSF_EXTENDED 0x0002u
-#define NSF_DUPNAMES 0x0004u
-
-static uint32_t scan_for_captures(PCRE2_SPTR *ptrptr, uint32_t options,
- compile_block *cb)
-{
-uint32_t c;
-uint32_t delimiter;
-uint32_t nest_depth = 0;
-uint32_t set, unset, *optset;
-int errorcode = 0;
-int escape;
-int namelen;
-int i;
-BOOL inescq = FALSE;
-BOOL isdupname;
-BOOL skiptoket = FALSE;
-BOOL utf = (options & PCRE2_UTF) != 0;
-BOOL negate_class;
-PCRE2_SPTR name;
-PCRE2_SPTR start;
-PCRE2_SPTR ptr = *ptrptr;
-named_group *ng;
-nest_save *top_nest = NULL;
-nest_save *end_nests = (nest_save *)(cb->start_workspace + cb->workspace_size);
-
-/* The size of the nest_save structure might not be a factor of the size of the
-workspace. Therefore we must round down end_nests so as to correctly avoid
-creating a nest_save that spans the end of the workspace. */
-
-end_nests = (nest_save *)((char *)end_nests -
- ((cb->workspace_size * sizeof(PCRE2_UCHAR)) % sizeof(nest_save)));
-
-/* Now scan the pattern */
-
-for (; ptr < cb->end_pattern; ptr++)
- {
- c = *ptr;
-
- /* Parenthesized groups set skiptoket when all following characters up to the
- next closing parenthesis must be ignored. The parenthesis itself must be
- processed (to end the nested parenthesized item). */
-
- if (skiptoket)
- {
- if (c != CHAR_RIGHT_PARENTHESIS) continue;
- skiptoket = FALSE;
- }
-
- /* Skip over literals */
-
- if (inescq)
- {
- if (c == CHAR_BACKSLASH && ptr[1] == CHAR_E)
- {
- inescq = FALSE;
- ptr++;
- }
- continue;
- }
-
- /* Skip over comments and whitespace in extended mode. Need a loop to handle
- whitespace after a comment. */
-
- if ((options & PCRE2_EXTENDED) != 0)
- {
- for (;;)
- {
- while (MAX_255(c) && (cb->ctypes[c] & ctype_space) != 0) c = *(++ptr);
- if (c != CHAR_NUMBER_SIGN) break;
- ptr++;
- while (*ptr != CHAR_NULL)
- {
- if (IS_NEWLINE(ptr)) /* For non-fixed-length newline cases, */
- { /* IS_NEWLINE sets cb->nllen. */
- ptr += cb->nllen;
- break;
- }
- ptr++;
-#ifdef SUPPORT_UNICODE
- if (utf) FORWARDCHAR(ptr);
-#endif
- }
- c = *ptr; /* Either NULL or the char after a newline */
- }
- }
-
- /* Process the next pattern item. */
-
- switch(c)
- {
- default: /* Most characters are just skipped */
- break;
-
- /* Skip escapes except for \Q */
-
- case CHAR_BACKSLASH:
- errorcode = 0;
- escape = PRIV(check_escape)(&ptr, cb->end_pattern, &c, &errorcode, options,
- FALSE, cb);
- if (errorcode != 0) goto FAILED;
- if (escape == ESC_Q) inescq = TRUE;
- break;
-
- /* Skip a character class. The syntax is complicated so we have to
- replicate some of what happens when a class is processed for real. */
-
- case CHAR_LEFT_SQUARE_BRACKET:
- if (PRIV(strncmp_c8)(ptr+1, STRING_WEIRD_STARTWORD, 6) == 0 ||
- PRIV(strncmp_c8)(ptr+1, STRING_WEIRD_ENDWORD, 6) == 0)
- {
- ptr += 6;
- break;
- }
-
- /* If the first character is '^', set the negation flag (not actually used
- here, except to recognize only one ^) and skip it. If the first few
- characters (either before or after ^) are \Q\E or \E we skip them too. This
- makes for compatibility with Perl. */
-
- negate_class = FALSE;
- for (;;)
- {
- c = *(++ptr); /* First character in class */
- if (c == CHAR_BACKSLASH)
- {
- if (ptr[1] == CHAR_E)
- ptr++;
- else if (PRIV(strncmp_c8)(ptr + 1, STR_Q STR_BACKSLASH STR_E, 3) == 0)
- ptr += 3;
- else
- break;
- }
- else if (!negate_class && c == CHAR_CIRCUMFLEX_ACCENT)
- negate_class = TRUE;
- else break;
- }
-
- if (c == CHAR_RIGHT_SQUARE_BRACKET &&
- (cb->external_options & PCRE2_ALLOW_EMPTY_CLASS) != 0)
- break;
-
- /* Loop for the contents of the class */
-
- for (;;)
- {
- PCRE2_SPTR tempptr;
-
- if (c == CHAR_NULL && ptr >= cb->end_pattern)
- {
- errorcode = ERR6; /* Missing terminating ']' */
- goto FAILED;
- }
-
-#ifdef SUPPORT_UNICODE
- if (utf && HAS_EXTRALEN(c))
- { /* Braces are required because the */
- GETCHARLEN(c, ptr, ptr); /* macro generates multiple statements */
- }
-#endif
-
- /* Inside \Q...\E everything is literal except \E */
-
- if (inescq)
- {
- if (c == CHAR_BACKSLASH && ptr[1] == CHAR_E) /* If we are at \E */
- {
- inescq = FALSE; /* Reset literal state */
- ptr++; /* Skip the 'E' */
- }
- goto CONTINUE_CLASS;
- }
-
- /* Skip POSIX class names. */
- if (c == CHAR_LEFT_SQUARE_BRACKET &&
- (ptr[1] == CHAR_COLON || ptr[1] == CHAR_DOT ||
- ptr[1] == CHAR_EQUALS_SIGN) && check_posix_syntax(ptr, &tempptr))
- {
- ptr = tempptr + 1;
- }
- else if (c == CHAR_BACKSLASH)
- {
- errorcode = 0;
- escape = PRIV(check_escape)(&ptr, cb->end_pattern, &c, &errorcode,
- options, TRUE, cb);
- if (errorcode != 0) goto FAILED;
- if (escape == ESC_Q) inescq = TRUE;
- }
-
- CONTINUE_CLASS:
- c = *(++ptr);
- if (c == CHAR_RIGHT_SQUARE_BRACKET && !inescq) break;
- } /* End of class-processing loop */
- break;
-
- /* This is the real work of this function - handling parentheses. */
-
- case CHAR_LEFT_PARENTHESIS:
- nest_depth++;
-
- if (ptr[1] != CHAR_QUESTION_MARK)
- {
- if (ptr[1] != CHAR_ASTERISK)
- {
- if ((options & PCRE2_NO_AUTO_CAPTURE) == 0) cb->bracount++;
- }
-
- /* (*something) - just skip to closing ket unless PCRE2_ALT_VERBNAMES is
- set, in which case we have to process escapes in the string after the
- name. */
-
- else
- {
- ptr += 2;
- while (MAX_255(*ptr) && (cb->ctypes[*ptr] & ctype_word) != 0) ptr++;
- if (*ptr == CHAR_COLON)
- {
- ptr++;
- if ((options & PCRE2_ALT_VERBNAMES) != 0)
- {
- if (process_verb_name(&ptr, NULL, &errorcode, options, utf, cb) < 0)
- goto FAILED;
- }
- else
- {
- while (ptr < cb->end_pattern && *ptr != CHAR_RIGHT_PARENTHESIS)
- ptr++;
- }
- }
- nest_depth--;
- }
- }
-
- /* Handle (?...) groups */
-
- else switch(ptr[2])
- {
- default:
- ptr += 2;
- if (ptr[0] == CHAR_R || /* (?R) */
- ptr[0] == CHAR_NUMBER_SIGN || /* (?#) */
- IS_DIGIT(ptr[0]) || /* (?n) */
- (ptr[0] == CHAR_MINUS && IS_DIGIT(ptr[1]))) /* (?-n) */
- {
- skiptoket = TRUE;
- break;
- }
-
- /* Handle (?| and (?imsxJU: which are the only other valid forms. Both
- need a new block on the nest stack. */
-
- if (top_nest == NULL) top_nest = (nest_save *)(cb->start_workspace);
- else if (++top_nest >= end_nests)
- {
- errorcode = ERR84;
- goto FAILED;
- }
- top_nest->nest_depth = nest_depth;
- top_nest->flags = 0;
- if ((options & PCRE2_EXTENDED) != 0) top_nest->flags |= NSF_EXTENDED;
- if ((options & PCRE2_DUPNAMES) != 0) top_nest->flags |= NSF_DUPNAMES;
-
- if (*ptr == CHAR_VERTICAL_LINE)
- {
- top_nest->reset_group = cb->bracount;
- top_nest->max_group = cb->bracount;
- top_nest->flags |= NSF_RESET;
- cb->external_flags |= PCRE2_DUPCAPUSED;
- break;
- }
-
- /* Scan options */
-
- top_nest->reset_group = 0;
- top_nest->max_group = 0;
-
- set = unset = 0;
- optset = &set;
-
- /* Need only track (?x: and (?J: at this stage */
-
- while (*ptr != CHAR_RIGHT_PARENTHESIS && *ptr != CHAR_COLON)
- {
- switch (*ptr++)
- {
- case CHAR_MINUS: optset = &unset; break;
-
- case CHAR_x: *optset |= PCRE2_EXTENDED; break;
-
- case CHAR_J:
- *optset |= PCRE2_DUPNAMES;
- cb->external_flags |= PCRE2_JCHANGED;
- break;
-
- case CHAR_i:
- case CHAR_m:
- case CHAR_s:
- case CHAR_U:
- break;
-
- default: errorcode = ERR11;
- ptr--; /* Correct the offset */
- goto FAILED;
- }
- }
-
- options = (options | set) & (~unset);
-
- /* If the options ended with ')' this is not the start of a nested
- group with option changes, so the options change at this level. If the
- previous level set up a nest block, discard the one we have just created.
- Otherwise adjust it for the previous level. */
-
- if (*ptr == CHAR_RIGHT_PARENTHESIS)
- {
- nest_depth--;
- if (top_nest > (nest_save *)(cb->start_workspace) &&
- (top_nest-1)->nest_depth == nest_depth) top_nest --;
- else top_nest->nest_depth = nest_depth;
- }
- break;
-
- /* Skip over a numerical or string argument for a callout. */
-
- case CHAR_C:
- ptr += 2;
- if (ptr[1] == CHAR_RIGHT_PARENTHESIS) break;
- if (IS_DIGIT(ptr[1]))
- {
- while (IS_DIGIT(ptr[1])) ptr++;
- }
-
- /* Handle a string argument */
-
- else
- {
- ptr++;
- delimiter = 0;
- for (i = 0; PRIV(callout_start_delims)[i] != 0; i++)
- {
- if (*ptr == PRIV(callout_start_delims)[i])
- {
- delimiter = PRIV(callout_end_delims)[i];
- break;
- }
- }
-
- if (delimiter == 0)
- {
- errorcode = ERR82;
- goto FAILED;
- }
-
- start = ptr;
- do
- {
- if (++ptr >= cb->end_pattern)
- {
- errorcode = ERR81;
- ptr = start; /* To give a more useful message */
- goto FAILED;
- }
- if (ptr[0] == delimiter && ptr[1] == delimiter) ptr += 2;
- }
- while (ptr[0] != delimiter);
- }
-
- /* Check terminating ) */
-
- if (ptr[1] != CHAR_RIGHT_PARENTHESIS)
- {
- errorcode = ERR39;
- ptr++;
- goto FAILED;
- }
- break;
-
- /* Conditional group */
-
- case CHAR_LEFT_PARENTHESIS:
- if (ptr[3] != CHAR_QUESTION_MARK) /* Not assertion or callout */
- {
- nest_depth++;
- ptr += 2;
- break;
- }
-
- /* Must be an assertion or a callout */
-
- switch(ptr[4])
- {
- case CHAR_LESS_THAN_SIGN:
- if (ptr[5] != CHAR_EXCLAMATION_MARK && ptr[5] != CHAR_EQUALS_SIGN)
- goto MISSING_ASSERTION;
- /* Fall through */
-
- case CHAR_C:
- case CHAR_EXCLAMATION_MARK:
- case CHAR_EQUALS_SIGN:
- ptr++;
- break;
-
- default:
- MISSING_ASSERTION:
- ptr += 3; /* To improve error message */
- errorcode = ERR28;
- goto FAILED;
- }
- break;
-
- case CHAR_COLON:
- case CHAR_GREATER_THAN_SIGN:
- case CHAR_EQUALS_SIGN:
- case CHAR_EXCLAMATION_MARK:
- case CHAR_AMPERSAND:
- case CHAR_PLUS:
- ptr += 2;
- break;
-
- case CHAR_P:
- if (ptr[3] != CHAR_LESS_THAN_SIGN)
- {
- ptr += 3;
- break;
- }
- ptr++;
- c = CHAR_GREATER_THAN_SIGN; /* Terminator */
- goto DEFINE_NAME;
-
- case CHAR_LESS_THAN_SIGN:
- if (ptr[3] == CHAR_EQUALS_SIGN || ptr[3] == CHAR_EXCLAMATION_MARK)
- {
- ptr += 3;
- break;
- }
- c = CHAR_GREATER_THAN_SIGN; /* Terminator */
- goto DEFINE_NAME;
-
- case CHAR_APOSTROPHE:
- c = CHAR_APOSTROPHE; /* Terminator */
-
- DEFINE_NAME:
- name = ptr = ptr + 3;
-
- if (*ptr == c) /* Empty name */
- {
- errorcode = ERR62;
- goto FAILED;
- }
-
- if (IS_DIGIT(*ptr))
- {
- errorcode = ERR44; /* Group name must start with non-digit */
- goto FAILED;
- }
-
- if (MAX_255(*ptr) && (cb->ctypes[*ptr] & ctype_word) == 0)
- {
- errorcode = ERR24;
- goto FAILED;
- }
-
- /* Advance ptr, set namelen and check its length. */
- READ_NAME(ctype_word, ERR48, errorcode);
-
- if (*ptr != c)
- {
- errorcode = ERR42;
- goto FAILED;
- }
-
- if (cb->names_found >= MAX_NAME_COUNT)
- {
- errorcode = ERR49;
- goto FAILED;
- }
-
- if (namelen + IMM2_SIZE + 1 > cb->name_entry_size)
- cb->name_entry_size = namelen + IMM2_SIZE + 1;
-
- /* We have a valid name for this capturing group. */
-
- cb->bracount++;
-
- /* Scan the list to check for duplicates. For duplicate names, if the
- number is the same, break the loop, which causes the name to be
- discarded; otherwise, if DUPNAMES is not set, give an error.
- If it is set, allow the name with a different number, but continue
- scanning in case this is a duplicate with the same number. For
- non-duplicate names, give an error if the number is duplicated. */
-
- isdupname = FALSE;
- ng = cb->named_groups;
- for (i = 0; i < cb->names_found; i++, ng++)
- {
- if (namelen == ng->length &&
- PRIV(strncmp)(name, ng->name, namelen) == 0)
- {
- if (ng->number == cb->bracount) break;
- if ((options & PCRE2_DUPNAMES) == 0)
- {
- errorcode = ERR43;
- goto FAILED;
- }
- isdupname = ng->isdup = TRUE; /* Mark as a duplicate */
- cb->dupnames = TRUE; /* Duplicate names exist */
- }
- else if (ng->number == cb->bracount)
- {
- errorcode = ERR65;
- goto FAILED;
- }
- }
-
- if (i < cb->names_found) break; /* Ignore duplicate with same number */
-
- /* Increase the list size if necessary */
-
- if (cb->names_found >= cb->named_group_list_size)
- {
- int newsize = cb->named_group_list_size * 2;
- named_group *newspace =
- cb->cx->memctl.malloc(newsize * sizeof(named_group),
- cb->cx->memctl.memory_data);
- if (newspace == NULL)
- {
- errorcode = ERR21;
- goto FAILED;
- }
-
- memcpy(newspace, cb->named_groups,
- cb->named_group_list_size * sizeof(named_group));
- if (cb->named_group_list_size > NAMED_GROUP_LIST_SIZE)
- cb->cx->memctl.free((void *)cb->named_groups,
- cb->cx->memctl.memory_data);
- cb->named_groups = newspace;
- cb->named_group_list_size = newsize;
- }
-
- /* Add this name to the list */
-
- cb->named_groups[cb->names_found].name = name;
- cb->named_groups[cb->names_found].length = namelen;
- cb->named_groups[cb->names_found].number = cb->bracount;
- cb->named_groups[cb->names_found].isdup = isdupname;
- cb->names_found++;
- break;
- } /* End of (? switch */
- break; /* End of ( handling */
-
- /* At an alternation, reset the capture count if we are in a (?| group. */
-
- case CHAR_VERTICAL_LINE:
- if (top_nest != NULL && top_nest->nest_depth == nest_depth &&
- (top_nest->flags & NSF_RESET) != 0)
- {
- if (cb->bracount > top_nest->max_group)
- top_nest->max_group = cb->bracount;
- cb->bracount = top_nest->reset_group;
- }
- break;
-
- /* At a right parenthesis, reset the capture count to the maximum if we
- are in a (?| group and/or reset the extended option. */
-
- case CHAR_RIGHT_PARENTHESIS:
- if (top_nest != NULL && top_nest->nest_depth == nest_depth)
- {
- if ((top_nest->flags & NSF_RESET) != 0 &&
- top_nest->max_group > cb->bracount)
- cb->bracount = top_nest->max_group;
- if ((top_nest->flags & NSF_EXTENDED) != 0) options |= PCRE2_EXTENDED;
- else options &= ~PCRE2_EXTENDED;
- if ((top_nest->flags & NSF_DUPNAMES) != 0) options |= PCRE2_DUPNAMES;
- else options &= ~PCRE2_DUPNAMES;
- if (top_nest == (nest_save *)(cb->start_workspace)) top_nest = NULL;
- else top_nest--;
- }
- if (nest_depth > 0) nest_depth--; /* Can be 0 for unmatched ) */
- break;
- }
- }
-
-cb->final_bracount = cb->bracount;
-return 0;
-
-FAILED:
-*ptrptr = ptr;
-return errorcode;
-}
-
-
-
-/*************************************************
-* Compile one branch *
-*************************************************/
-
-/* Scan the pattern, compiling it into the a vector. If the options are
-changed during the branch, the pointer is used to change the external options
-bits. This function is used during the pre-compile phase when we are trying
-to find out the amount of memory needed, as well as during the real compile
-phase. The value of lengthptr distinguishes the two phases.
-
-Arguments:
- optionsptr pointer to the option bits
- codeptr points to the pointer to the current code point
- ptrptr points to the current pattern pointer
- errorcodeptr points to error code variable
- firstcuptr place to put the first required code unit
- firstcuflagsptr place to put the first code unit flags, or a negative number
- reqcuptr place to put the last required code unit
- reqcuflagsptr place to put the last required code unit flags, or a negative number
- bcptr points to current branch chain
- cond_depth conditional nesting depth
- cb contains pointers to tables etc.
- lengthptr NULL during the real compile phase
- points to length accumulator during pre-compile phase
-
-Returns: TRUE on success
- FALSE, with *errorcodeptr set non-zero on error
-*/
-
-static BOOL
-compile_branch(uint32_t *optionsptr, PCRE2_UCHAR **codeptr,
- PCRE2_SPTR *ptrptr, int *errorcodeptr,
- uint32_t *firstcuptr, int32_t *firstcuflagsptr,
- uint32_t *reqcuptr, int32_t *reqcuflagsptr,
- branch_chain *bcptr, int cond_depth,
- compile_block *cb, size_t *lengthptr)
-{
-int repeat_min = 0, repeat_max = 0; /* To please picky compilers */
-int bravalue = 0;
-uint32_t greedy_default, greedy_non_default;
-uint32_t repeat_type, op_type;
-uint32_t options = *optionsptr; /* May change dynamically */
-uint32_t firstcu, reqcu;
-int32_t firstcuflags, reqcuflags;
-uint32_t zeroreqcu, zerofirstcu;
-int32_t zeroreqcuflags, zerofirstcuflags;
-int32_t req_caseopt, reqvary, tempreqvary;
-int after_manual_callout = 0;
-int escape;
-size_t length_prevgroup = 0;
-register uint32_t c;
-register PCRE2_UCHAR *code = *codeptr;
-PCRE2_UCHAR *last_code = code;
-PCRE2_UCHAR *orig_code = code;
-PCRE2_UCHAR *tempcode;
-BOOL inescq = FALSE;
-BOOL groupsetfirstcu = FALSE;
-PCRE2_SPTR ptr = *ptrptr;
-PCRE2_SPTR tempptr;
-PCRE2_UCHAR *previous = NULL;
-PCRE2_UCHAR *previous_callout = NULL;
-uint8_t classbits[32];
-
-/* We can fish out the UTF setting once and for all into a BOOL, but we must
-not do this for other options (e.g. PCRE2_EXTENDED) because they may change
-dynamically as we process the pattern. */
-
-#ifdef SUPPORT_UNICODE
-BOOL utf = (options & PCRE2_UTF) != 0;
-#if PCRE2_CODE_UNIT_WIDTH != 32
-PCRE2_UCHAR utf_units[6]; /* For setting up multi-cu chars */
-#endif
-
-#else /* No UTF support */
-BOOL utf = FALSE;
-#endif
-
-/* Helper variables for OP_XCLASS opcode (for characters > 255). We define
-class_uchardata always so that it can be passed to add_to_class() always,
-though it will not be used in non-UTF 8-bit cases. This avoids having to supply
-alternative calls for the different cases. */
-
-PCRE2_UCHAR *class_uchardata;
-#ifdef SUPPORT_WIDE_CHARS
-BOOL xclass;
-PCRE2_UCHAR *class_uchardata_base;
-#endif
-
-/* Set up the default and non-default settings for greediness */
-
-greedy_default = ((options & PCRE2_UNGREEDY) != 0);
-greedy_non_default = greedy_default ^ 1;
-
-/* Initialize no first unit, no required unit. REQ_UNSET means "no char
-matching encountered yet". It gets changed to REQ_NONE if we hit something that
-matches a non-fixed first unit; reqcu just remains unset if we never find one.
-
-When we hit a repeat whose minimum is zero, we may have to adjust these values
-to take the zero repeat into account. This is implemented by setting them to
-zerofirstcu and zeroreqcu when such a repeat is encountered. The individual
-item types that can be repeated set these backoff variables appropriately. */
-
-firstcu = reqcu = zerofirstcu = zeroreqcu = 0;
-firstcuflags = reqcuflags = zerofirstcuflags = zeroreqcuflags = REQ_UNSET;
-
-/* The variable req_caseopt contains either the REQ_CASELESS value or zero,
-according to the current setting of the caseless flag. The REQ_CASELESS value
-leaves the lower 28 bit empty. It is added into the firstcu or reqcu variables
-to record the case status of the value. This is used only for ASCII characters.
-*/
-
-req_caseopt = ((options & PCRE2_CASELESS) != 0)? REQ_CASELESS:0;
-
-/* Switch on next character until the end of the branch */
-
-for (;; ptr++)
- {
- BOOL negate_class;
- BOOL should_flip_negation;
- BOOL match_all_or_no_wide_chars;
- BOOL possessive_quantifier;
- BOOL is_quantifier;
- BOOL is_recurse;
- BOOL is_dupname;
- BOOL reset_bracount;
- int class_has_8bitchar;
- int class_one_char;
-#ifdef SUPPORT_WIDE_CHARS
- BOOL xclass_has_prop;
-#endif
- int recno; /* Must be signed */
- int refsign; /* Must be signed */
- int terminator; /* Must be signed */
- unsigned int mclength;
- unsigned int tempbracount;
- uint32_t ec;
- uint32_t newoptions;
- uint32_t skipunits;
- uint32_t subreqcu, subfirstcu;
- int32_t subreqcuflags, subfirstcuflags; /* Must be signed */
- PCRE2_UCHAR mcbuffer[8];
-
- /* Get next character in the pattern */
-
- c = *ptr;
-
- /* If we are at the end of a nested substitution, revert to the outer level
- string. Nesting only happens one or two levels deep, and the inserted string
- is always zero terminated. */
-
- if (c == CHAR_NULL && cb->nestptr[0] != NULL)
- {
- ptr = cb->nestptr[0];
- cb->nestptr[0] = cb->nestptr[1];
- cb->nestptr[1] = NULL;
- c = *ptr;
- }
-
- /* If we are in the pre-compile phase, accumulate the length used for the
- previous cycle of this loop. */
-
- if (lengthptr != NULL)
- {
- if (code > cb->start_workspace + cb->workspace_size -
- WORK_SIZE_SAFETY_MARGIN) /* Check for overrun */
- {
- *errorcodeptr = (code >= cb->start_workspace + cb->workspace_size)?
- ERR52 : ERR86;
- goto FAILED;
- }
-
- /* There is at least one situation where code goes backwards: this is the
- case of a zero quantifier after a class (e.g. [ab]{0}). At compile time,
- the class is simply eliminated. However, it is created first, so we have to
- allow memory for it. Therefore, don't ever reduce the length at this point.
- */
-
- if (code < last_code) code = last_code;
-
- /* Paranoid check for integer overflow */
-
- if (OFLOW_MAX - *lengthptr < (size_t)(code - last_code))
- {
- *errorcodeptr = ERR20;
- goto FAILED;
- }
- *lengthptr += code - last_code;
-
- /* If "previous" is set and it is not at the start of the work space, move
- it back to there, in order to avoid filling up the work space. Otherwise,
- if "previous" is NULL, reset the current code pointer to the start. */
-
- if (previous != NULL)
- {
- if (previous > orig_code)
- {
- memmove(orig_code, previous, CU2BYTES(code - previous));
- code -= previous - orig_code;
- previous = orig_code;
- }
- }
- else code = orig_code;
-
- /* Remember where this code item starts so we can pick up the length
- next time round. */
-
- last_code = code;
- }
-
- /* Before doing anything else we must handle all the special items that do
- nothing, and which may come between an item and its quantifier. Otherwise,
- when auto-callouts are enabled, a callout gets incorrectly inserted before
- the quantifier is recognized. After recognizing a "do nothing" item, restart
- the loop in case another one follows. */
-
- /* If c is not NULL we are not at the end of the pattern. If it is NULL, we
- may still be in the pattern with a NULL data item. In these cases, if we are
- in \Q...\E, check for the \E that ends the literal string; if not, we have a
- literal character. If not in \Q...\E, an isolated \E is ignored. */
-
- if (c != CHAR_NULL || ptr < cb->end_pattern)
- {
- if (c == CHAR_BACKSLASH && ptr[1] == CHAR_E)
- {
- inescq = FALSE;
- ptr++;
- continue;
- }
- else if (inescq) /* Literal character */
- {
- if (previous_callout != NULL)
- {
- if (lengthptr == NULL) /* Don't attempt in pre-compile phase */
- complete_callout(previous_callout, ptr, cb);
- previous_callout = NULL;
- }
- if ((options & PCRE2_AUTO_CALLOUT) != 0)
- {
- previous_callout = code;
- code = auto_callout(code, ptr, cb);
- }
- goto NORMAL_CHAR;
- }
-
- /* Check for the start of a \Q...\E sequence. We must do this here rather
- than later in case it is immediately followed by \E, which turns it into a
- "do nothing" sequence. */
-
- if (c == CHAR_BACKSLASH && ptr[1] == CHAR_Q)
- {
- inescq = TRUE;
- ptr++;
- continue;
- }
- }
-
- /* In extended mode, skip white space and #-comments that end at newline. */
-
- if ((options & PCRE2_EXTENDED) != 0)
- {
- PCRE2_SPTR wscptr = ptr;
- while (MAX_255(c) && (cb->ctypes[c] & ctype_space) != 0) c = *(++ptr);
- if (c == CHAR_NUMBER_SIGN)
- {
- ptr++;
- while (ptr < cb->end_pattern)
- {
- if (IS_NEWLINE(ptr)) /* For non-fixed-length newline cases, */
- { /* IS_NEWLINE sets cb->nllen. */
- ptr += cb->nllen;
- break;
- }
- ptr++;
-#ifdef SUPPORT_UNICODE
- if (utf) FORWARDCHAR(ptr);
-#endif
- }
- }
-
- /* If we skipped any characters, restart the loop. Otherwise, we didn't see
- a comment. */
-
- if (ptr > wscptr)
- {
- ptr--;
- continue;
- }
- }
-
- /* Skip over (?# comments. */
-
- if (c == CHAR_LEFT_PARENTHESIS && ptr[1] == CHAR_QUESTION_MARK &&
- ptr[2] == CHAR_NUMBER_SIGN)
- {
- ptr += 3;
- while (ptr < cb->end_pattern && *ptr != CHAR_RIGHT_PARENTHESIS) ptr++;
- if (*ptr != CHAR_RIGHT_PARENTHESIS)
- {
- *errorcodeptr = ERR18;
- goto FAILED;
- }
- continue;
- }
-
- /* End of processing "do nothing" items. See if the next thing is a
- quantifier. */
-
- is_quantifier =
- c == CHAR_ASTERISK || c == CHAR_PLUS || c == CHAR_QUESTION_MARK ||
- (c == CHAR_LEFT_CURLY_BRACKET && is_counted_repeat(ptr+1));
-
- /* Fill in length of a previous callout and create an auto callout if
- required, except when the next thing is a quantifier or when processing a
- property substitution string for \w etc in UCP mode. */
-
- if (!is_quantifier && cb->nestptr[0] == NULL)
- {
- if (previous_callout != NULL && after_manual_callout-- <= 0)
- {
- if (lengthptr == NULL) /* Don't attempt in pre-compile phase */
- complete_callout(previous_callout, ptr, cb);
- previous_callout = NULL;
- }
-
- if ((options & PCRE2_AUTO_CALLOUT) != 0)
- {
- previous_callout = code;
- code = auto_callout(code, ptr, cb);
- }
- }
-
- /* Process the next pattern item. */
-
- switch(c)
- {
- /* ===================================================================*/
- /* The branch terminates at string end or | or ) */
-
- case CHAR_NULL:
- if (ptr < cb->end_pattern) goto NORMAL_CHAR; /* Zero data character */
- /* Fall through */
-
- case CHAR_VERTICAL_LINE:
- case CHAR_RIGHT_PARENTHESIS:
- *firstcuptr = firstcu;
- *firstcuflagsptr = firstcuflags;
- *reqcuptr = reqcu;
- *reqcuflagsptr = reqcuflags;
- *codeptr = code;
- *ptrptr = ptr;
- if (lengthptr != NULL)
- {
- if (OFLOW_MAX - *lengthptr < (size_t)(code - last_code))
- {
- *errorcodeptr = ERR20;
- goto FAILED;
- }
- *lengthptr += code - last_code; /* To include callout length */
- }
- return TRUE;
-
-
- /* ===================================================================*/
- /* Handle single-character metacharacters. In multiline mode, ^ disables
- the setting of any following char as a first character. */
-
- case CHAR_CIRCUMFLEX_ACCENT:
- previous = NULL;
- if ((options & PCRE2_MULTILINE) != 0)
- {
- if (firstcuflags == REQ_UNSET)
- zerofirstcuflags = firstcuflags = REQ_NONE;
- *code++ = OP_CIRCM;
- }
- else *code++ = OP_CIRC;
- break;
-
- case CHAR_DOLLAR_SIGN:
- previous = NULL;
- *code++ = ((options & PCRE2_MULTILINE) != 0)? OP_DOLLM : OP_DOLL;
- break;
-
- /* There can never be a first char if '.' is first, whatever happens about
- repeats. The value of reqcu doesn't change either. */
-
- case CHAR_DOT:
- if (firstcuflags == REQ_UNSET) firstcuflags = REQ_NONE;
- zerofirstcu = firstcu;
- zerofirstcuflags = firstcuflags;
- zeroreqcu = reqcu;
- zeroreqcuflags = reqcuflags;
- previous = code;
- *code++ = ((options & PCRE2_DOTALL) != 0)? OP_ALLANY: OP_ANY;
- break;
-
-
- /* ===================================================================*/
- /* Character classes. If the included characters are all < 256, we build a
- 32-byte bitmap of the permitted characters, except in the special case
- where there is only one such character. For negated classes, we build the
- map as usual, then invert it at the end. However, we use a different opcode
- so that data characters > 255 can be handled correctly.
-
- If the class contains characters outside the 0-255 range, a different
- opcode is compiled. It may optionally have a bit map for characters < 256,
- but those above are are explicitly listed afterwards. A flag byte tells
- whether the bitmap is present, and whether this is a negated class or not.
-
- An isolated ']' character is not treated specially, so is just another data
- character. In earlier versions of PCRE that used the original API there was
- a "JavaScript compatibility mode" in which it gave an error. However,
- JavaScript itself has changed in this respect so there is no longer any
- need for this special handling.
-
- In another (POSIX) regex library, the ugly syntax [[:<:]] and [[:>:]] is
- used for "start of word" and "end of word". As these are otherwise illegal
- sequences, we don't break anything by recognizing them. They are replaced
- by \b(?=\w) and \b(?<=\w) respectively. This can only happen at the top
- nesting level, as no other inserted sequences will contains these oddities.
- Sequences like [a[:<:]] are erroneous and are handled by the normal code
- below. */
-
- case CHAR_LEFT_SQUARE_BRACKET:
- if (PRIV(strncmp_c8)(ptr+1, STRING_WEIRD_STARTWORD, 6) == 0)
- {
- cb->nestptr[0] = ptr + 7;
- ptr = sub_start_of_word; /* Do not combine these statements; clang's */
- ptr--; /* sanitizer moans about a negative index. */
- continue;
- }
-
- if (PRIV(strncmp_c8)(ptr+1, STRING_WEIRD_ENDWORD, 6) == 0)
- {
- cb->nestptr[0] = ptr + 7;
- ptr = sub_end_of_word; /* Do not combine these statements; clang's */
- ptr--; /* sanitizer moans about a negative index. */
- continue;
- }
-
- /* Handle a real character class. */
-
- previous = code;
-
- /* PCRE supports POSIX class stuff inside a class. Perl gives an error if
- they are encountered at the top level, so we'll do that too. */
-
- if ((ptr[1] == CHAR_COLON || ptr[1] == CHAR_DOT ||
- ptr[1] == CHAR_EQUALS_SIGN) &&
- check_posix_syntax(ptr, &tempptr))
- {
- *errorcodeptr = (ptr[1] == CHAR_COLON)? ERR12 : ERR13;
- goto FAILED;
- }
-
- /* If the first character is '^', set the negation flag and skip it. Also,
- if the first few characters (either before or after ^) are \Q\E or \E we
- skip them too. This makes for compatibility with Perl. */
-
- negate_class = FALSE;
- for (;;)
- {
- c = *(++ptr);
- if (c == CHAR_BACKSLASH)
- {
- if (ptr[1] == CHAR_E)
- ptr++;
- else if (PRIV(strncmp_c8)(ptr + 1, STR_Q STR_BACKSLASH STR_E, 3) == 0)
- ptr += 3;
- else
- break;
- }
- else if (!negate_class && c == CHAR_CIRCUMFLEX_ACCENT)
- negate_class = TRUE;
- else break;
- }
-
- /* Empty classes are allowed if PCRE2_ALLOW_EMPTY_CLASS is set. Otherwise,
- an initial ']' is taken as a data character -- the code below handles
- that. When empty classes are allowed, [] must always fail, so generate
- OP_FAIL, whereas [^] must match any character, so generate OP_ALLANY. */
-
- if (c == CHAR_RIGHT_SQUARE_BRACKET &&
- (cb->external_options & PCRE2_ALLOW_EMPTY_CLASS) != 0)
- {
- *code++ = negate_class? OP_ALLANY : OP_FAIL;
- if (firstcuflags == REQ_UNSET) firstcuflags = REQ_NONE;
- zerofirstcu = firstcu;
- zerofirstcuflags = firstcuflags;
- break;
- }
-
- /* If a non-extended class contains a negative special such as \S, we need
- to flip the negation flag at the end, so that support for characters > 255
- works correctly (they are all included in the class). An extended class may
- need to insert specific matching or non-matching code for wide characters.
- */
-
- should_flip_negation = match_all_or_no_wide_chars = FALSE;
-
- /* Extended class (xclass) will be used when characters > 255
- might match. */
-
-#ifdef SUPPORT_WIDE_CHARS
- xclass = FALSE;
- class_uchardata = code + LINK_SIZE + 2; /* For XCLASS items */
- class_uchardata_base = class_uchardata; /* Save the start */
-#endif
-
- /* For optimization purposes, we track some properties of the class:
- class_has_8bitchar will be non-zero if the class contains at least one 256
- character with a code point less than 256; class_one_char will be 1 if the
- class contains just one character; xclass_has_prop will be TRUE if Unicode
- property checks are present in the class. */
-
- class_has_8bitchar = 0;
- class_one_char = 0;
-#ifdef SUPPORT_WIDE_CHARS
- xclass_has_prop = FALSE;
-#endif
-
- /* Initialize the 256-bit (32-byte) bit map to all zeros. We build the map
- in a temporary bit of memory, in case the class contains fewer than two
- 8-bit characters because in that case the compiled code doesn't use the bit
- map. */
-
- memset(classbits, 0, 32 * sizeof(uint8_t));
-
- /* Process characters until ] is reached. As the test is at the end of the
- loop, an initial ] is taken as a data character. At the start of the loop,
- c contains the first code unit of the character. If it is zero, check for
- the end of the pattern, to allow binary zero as data. */
-
- for(;;)
- {
- PCRE2_SPTR oldptr;
-#ifdef EBCDIC
- BOOL range_is_literal = TRUE;
-#endif
-
- if (c == CHAR_NULL && ptr >= cb->end_pattern)
- {
- *errorcodeptr = ERR6; /* Missing terminating ']' */
- goto FAILED;
- }
-
-#ifdef SUPPORT_UNICODE
- if (utf && HAS_EXTRALEN(c))
- { /* Braces are required because the */
- GETCHARLEN(c, ptr, ptr); /* macro generates multiple statements */
- }
-#endif
-
- /* Inside \Q...\E everything is literal except \E */
-
- if (inescq)
- {
- if (c == CHAR_BACKSLASH && ptr[1] == CHAR_E) /* If we are at \E */
- {
- inescq = FALSE; /* Reset literal state */
- ptr++; /* Skip the 'E' */
- goto CONTINUE_CLASS; /* Carry on with next char */
- }
- goto CHECK_RANGE; /* Could be range if \E follows */
- }
-
- /* Handle POSIX class names. Perl allows a negation extension of the
- form [:^name:]. A square bracket that doesn't match the syntax is
- treated as a literal. We also recognize the POSIX constructions
- [.ch.] and [=ch=] ("collating elements") and fault them, as Perl
- 5.6 and 5.8 do. */
-
- if (c == CHAR_LEFT_SQUARE_BRACKET &&
- (ptr[1] == CHAR_COLON || ptr[1] == CHAR_DOT ||
- ptr[1] == CHAR_EQUALS_SIGN) && check_posix_syntax(ptr, &tempptr))
- {
- BOOL local_negate = FALSE;
- int posix_class, taboffset, tabopt;
- register const uint8_t *cbits = cb->cbits;
- uint8_t pbits[32];
-
- if (ptr[1] != CHAR_COLON)
- {
- *errorcodeptr = ERR13;
- goto FAILED;
- }
-
- ptr += 2;
- if (*ptr == CHAR_CIRCUMFLEX_ACCENT)
- {
- local_negate = TRUE;
- should_flip_negation = TRUE; /* Note negative special */
- ptr++;
- }
-
- posix_class = check_posix_name(ptr, (int)(tempptr - ptr));
- if (posix_class < 0)
- {
- *errorcodeptr = ERR30;
- goto FAILED;
- }
-
- /* If matching is caseless, upper and lower are converted to
- alpha. This relies on the fact that the class table starts with
- alpha, lower, upper as the first 3 entries. */
-
- if ((options & PCRE2_CASELESS) != 0 && posix_class <= 2)
- posix_class = 0;
-
- /* When PCRE2_UCP is set, some of the POSIX classes are converted to
- different escape sequences that use Unicode properties \p or \P. Others
- that are not available via \p or \P generate XCL_PROP/XCL_NOTPROP
- directly. UCP support is not available unless UTF support is.*/
-
-#ifdef SUPPORT_UNICODE
- if ((options & PCRE2_UCP) != 0)
- {
- unsigned int ptype = 0;
- int pc = posix_class + ((local_negate)? POSIX_SUBSIZE/2 : 0);
-
- /* The posix_substitutes table specifies which POSIX classes can be
- converted to \p or \P items. This can only happen at top nestling
- level, as there will never be a POSIX class in a string that is
- substituted for something else. */
-
- if (posix_substitutes[pc] != NULL)
- {
- cb->nestptr[0] = tempptr + 1;
- ptr = posix_substitutes[pc] - 1;
- goto CONTINUE_CLASS;
- }
-
- /* There are three other classes that generate special property calls
- that are recognized only in an XCLASS. */
-
- else switch(posix_class)
- {
- case PC_GRAPH:
- ptype = PT_PXGRAPH;
- /* Fall through */
- case PC_PRINT:
- if (ptype == 0) ptype = PT_PXPRINT;
- /* Fall through */
- case PC_PUNCT:
- if (ptype == 0) ptype = PT_PXPUNCT;
- *class_uchardata++ = local_negate? XCL_NOTPROP : XCL_PROP;
- *class_uchardata++ = ptype;
- *class_uchardata++ = 0;
- xclass_has_prop = TRUE;
- ptr = tempptr + 1;
- goto CONTINUE_CLASS;
-
- /* For the other POSIX classes (ascii, xdigit) we are going to fall
- through to the non-UCP case and build a bit map for characters with
- code points less than 256. However, if we are in a negated POSIX
- class, characters with code points greater than 255 must either all
- match or all not match, depending on whether the whole class is not
- or is negated. For example, for [[:^ascii:]... they must all match,
- whereas for [^[:^xdigit:]... they must not.
-
- In the special case where there are no xclass items, this is
- automatically handled by the use of OP_CLASS or OP_NCLASS, but an
- explicit range is needed for OP_XCLASS. Setting a flag here causes
- the range to be generated later when it is known that OP_XCLASS is
- required. */
-
- default:
- match_all_or_no_wide_chars |= local_negate;
- break;
- }
- }
-#endif /* SUPPORT_UNICODE */
-
- /* In the non-UCP case, or when UCP makes no difference, we build the
- bit map for the POSIX class in a chunk of local store because we may be
- adding and subtracting from it, and we don't want to subtract bits that
- may be in the main map already. At the end we or the result into the
- bit map that is being built. */
-
- posix_class *= 3;
-
- /* Copy in the first table (always present) */
-
- memcpy(pbits, cbits + posix_class_maps[posix_class],
- 32 * sizeof(uint8_t));
-
- /* If there is a second table, add or remove it as required. */
-
- taboffset = posix_class_maps[posix_class + 1];
- tabopt = posix_class_maps[posix_class + 2];
-
- if (taboffset >= 0)
- {
- if (tabopt >= 0)
- for (c = 0; c < 32; c++) pbits[c] |= cbits[c + taboffset];
- else
- for (c = 0; c < 32; c++) pbits[c] &= ~cbits[c + taboffset];
- }
-
- /* Now see if we need to remove any special characters. An option
- value of 1 removes vertical space and 2 removes underscore. */
-
- if (tabopt < 0) tabopt = -tabopt;
- if (tabopt == 1) pbits[1] &= ~0x3c;
- else if (tabopt == 2) pbits[11] &= 0x7f;
-
- /* Add the POSIX table or its complement into the main table that is
- being built and we are done. */
-
- if (local_negate)
- for (c = 0; c < 32; c++) classbits[c] |= ~pbits[c];
- else
- for (c = 0; c < 32; c++) classbits[c] |= pbits[c];
-
- ptr = tempptr + 1;
- /* Every class contains at least one < 256 character. */
- class_has_8bitchar = 1;
- /* Every class contains at least two characters. */
- class_one_char = 2;
- goto CONTINUE_CLASS; /* End of POSIX syntax handling */
- }
-
- /* Backslash may introduce a single character, or it may introduce one
- of the specials, which just set a flag. The sequence \b is a special
- case. Inside a class (and only there) it is treated as backspace. We
- assume that other escapes have more than one character in them, so
- speculatively set both class_has_8bitchar and class_one_char bigger
- than one. Unrecognized escapes fall through and are faulted. */
-
- if (c == CHAR_BACKSLASH)
- {
- escape = PRIV(check_escape)(&ptr, cb->end_pattern, &ec, errorcodeptr,
- options, TRUE, cb);
- if (*errorcodeptr != 0) goto FAILED;
- if (escape == 0) /* Escaped single char */
- {
- c = ec;
-#ifdef EBCDIC
- range_is_literal = FALSE;
-#endif
- }
- else if (escape == ESC_b) c = CHAR_BS; /* \b is backspace in a class */
- else if (escape == ESC_N) /* \N is not supported in a class */
- {
- *errorcodeptr = ERR71;
- goto FAILED;
- }
- else if (escape == ESC_Q) /* Handle start of quoted string */
- {
- if (ptr[1] == CHAR_BACKSLASH && ptr[2] == CHAR_E)
- {
- ptr += 2; /* avoid empty string */
- }
- else inescq = TRUE;
- goto CONTINUE_CLASS;
- }
- else if (escape == ESC_E) goto CONTINUE_CLASS; /* Ignore orphan \E */
-
- else /* Handle \d-type escapes */
- {
- register const uint8_t *cbits = cb->cbits;
- /* Every class contains at least two < 256 characters. */
- class_has_8bitchar++;
- /* Every class contains at least two characters. */
- class_one_char += 2;
-
- switch (escape)
- {
-#ifdef SUPPORT_UNICODE
- case ESC_du: /* These are the values given for \d etc */
- case ESC_DU: /* when PCRE2_UCP is set. We replace the */
- case ESC_wu: /* escape sequence with an appropriate \p */
- case ESC_WU: /* or \P to test Unicode properties instead */
- case ESC_su: /* of the default ASCII testing. This might be */
- case ESC_SU: /* a 2nd-level nesting for [[:<:]] or [[:>:]]. */
- cb->nestptr[1] = cb->nestptr[0];
- cb->nestptr[0] = ptr;
- ptr = substitutes[escape - ESC_DU] - 1; /* Just before substitute */
- class_has_8bitchar--; /* Undo! */
- break;
-#endif
- case ESC_d:
- for (c = 0; c < 32; c++) classbits[c] |= cbits[c+cbit_digit];
- break;
-
- case ESC_D:
- should_flip_negation = TRUE;
- for (c = 0; c < 32; c++) classbits[c] |= ~cbits[c+cbit_digit];
- break;
-
- case ESC_w:
- for (c = 0; c < 32; c++) classbits[c] |= cbits[c+cbit_word];
- break;
-
- case ESC_W:
- should_flip_negation = TRUE;
- for (c = 0; c < 32; c++) classbits[c] |= ~cbits[c+cbit_word];
- break;
-
- /* Perl 5.004 onwards omitted VT from \s, but restored it at Perl
- 5.18. Before PCRE 8.34, we had to preserve the VT bit if it was
- previously set by something earlier in the character class.
- Luckily, the value of CHAR_VT is 0x0b in both ASCII and EBCDIC, so
- we could just adjust the appropriate bit. From PCRE 8.34 we no
- longer treat \s and \S specially. */
-
- case ESC_s:
- for (c = 0; c < 32; c++) classbits[c] |= cbits[c+cbit_space];
- break;
-
- case ESC_S:
- should_flip_negation = TRUE;
- for (c = 0; c < 32; c++) classbits[c] |= ~cbits[c+cbit_space];
- break;
-
- /* The rest apply in both UCP and non-UCP cases. */
-
- case ESC_h:
- (void)add_list_to_class(classbits, &class_uchardata, options, cb,
- PRIV(hspace_list), NOTACHAR);
- break;
-
- case ESC_H:
- (void)add_not_list_to_class(classbits, &class_uchardata, options,
- cb, PRIV(hspace_list));
- break;
-
- case ESC_v:
- (void)add_list_to_class(classbits, &class_uchardata, options, cb,
- PRIV(vspace_list), NOTACHAR);
- break;
-
- case ESC_V:
- (void)add_not_list_to_class(classbits, &class_uchardata, options,
- cb, PRIV(vspace_list));
- break;
-
- case ESC_p:
- case ESC_P:
-#ifdef SUPPORT_UNICODE
- {
- BOOL negated;
- unsigned int ptype = 0, pdata = 0;
- if (!get_ucp(&ptr, &negated, &ptype, &pdata, errorcodeptr, cb))
- goto FAILED;
- *class_uchardata++ = ((escape == ESC_p) != negated)?
- XCL_PROP : XCL_NOTPROP;
- *class_uchardata++ = ptype;
- *class_uchardata++ = pdata;
- xclass_has_prop = TRUE;
- class_has_8bitchar--; /* Undo! */
- }
- break;
-#else
- *errorcodeptr = ERR45;
- goto FAILED;
-#endif
- /* Unrecognized escapes are faulted. */
-
- default:
- *errorcodeptr = ERR7;
- goto FAILED;
- }
-
- /* Handled \d-type escape */
-
- goto CONTINUE_CLASS;
- }
-
- /* Control gets here if the escape just defined a single character.
- This is in c and may be greater than 256. */
-
- escape = 0;
- } /* End of backslash handling */
-
- /* A character may be followed by '-' to form a range. However, Perl does
- not permit ']' to be the end of the range. A '-' character at the end is
- treated as a literal. Perl ignores orphaned \E sequences entirely. The
- code for handling \Q and \E is messy. */
-
- CHECK_RANGE:
- while (ptr[1] == CHAR_BACKSLASH && ptr[2] == CHAR_E)
- {
- inescq = FALSE;
- ptr += 2;
- }
- oldptr = ptr;
-
- /* Remember if \r or \n were explicitly used */
-
- if (c == CHAR_CR || c == CHAR_NL) cb->external_flags |= PCRE2_HASCRORLF;
-
- /* Check for range */
-
- if (!inescq && ptr[1] == CHAR_MINUS)
- {
- uint32_t d;
- ptr += 2;
- while (*ptr == CHAR_BACKSLASH && ptr[1] == CHAR_E) ptr += 2;
-
- /* If we hit \Q (not followed by \E) at this point, go into escaped
- mode. */
-
- while (*ptr == CHAR_BACKSLASH && ptr[1] == CHAR_Q)
- {
- ptr += 2;
- if (*ptr == CHAR_BACKSLASH && ptr[1] == CHAR_E)
- { ptr += 2; continue; }
- inescq = TRUE;
- break;
- }
-
- /* Minus (hyphen) at the end of a class is treated as a literal, so put
- back the pointer and jump to handle the character that preceded it. */
-
- if (*ptr == CHAR_NULL || (!inescq && *ptr == CHAR_RIGHT_SQUARE_BRACKET))
- {
- ptr = oldptr;
- goto CLASS_SINGLE_CHARACTER;
- }
-
- /* Otherwise, we have a potential range; pick up the next character */
-
-#ifdef SUPPORT_UNICODE
- if (utf)
- { /* Braces are required because the */
- GETCHARLEN(d, ptr, ptr); /* macro generates multiple statements */
- }
- else
-#endif
- d = *ptr; /* Not UTF mode */
-
- /* The second part of a range can be a single-character escape
- sequence, but not any of the other escapes. Perl treats a hyphen as a
- literal in such circumstances. However, in Perl's warning mode, a
- warning is given, so PCRE now faults it as it is almost certainly a
- mistake on the user's part. */
-
- if (!inescq)
- {
- if (d == CHAR_BACKSLASH)
- {
- int descape;
- descape = PRIV(check_escape)(&ptr, cb->end_pattern, &d,
- errorcodeptr, options, TRUE, cb);
- if (*errorcodeptr != 0) goto FAILED;
-#ifdef EBCDIC
- range_is_literal = FALSE;
-#endif
- /* 0 means a character was put into d; \b is backspace; any other
- special causes an error. */
-
- if (descape != 0)
- {
- if (descape == ESC_b) d = CHAR_BS; else
- {
- *errorcodeptr = ERR50;
- goto FAILED;
- }
- }
- }
-
- /* A hyphen followed by a POSIX class is treated in the same way. */
-
- else if (d == CHAR_LEFT_SQUARE_BRACKET &&
- (ptr[1] == CHAR_COLON || ptr[1] == CHAR_DOT ||
- ptr[1] == CHAR_EQUALS_SIGN) &&
- check_posix_syntax(ptr, &tempptr))
- {
- *errorcodeptr = ERR50;
- goto FAILED;
- }
- }
-
- /* Check that the two values are in the correct order. Optimize
- one-character ranges. */
-
- if (d < c)
- {
- *errorcodeptr = ERR8;
- goto FAILED;
- }
- if (d == c) goto CLASS_SINGLE_CHARACTER; /* A few lines below */
-
- /* We have found a character range, so single character optimizations
- cannot be done anymore. Any value greater than 1 indicates that there
- is more than one character. */
-
- class_one_char = 2;
-
- /* Remember an explicit \r or \n, and add the range to the class. */
-
- if (d == CHAR_CR || d == CHAR_NL) cb->external_flags |= PCRE2_HASCRORLF;
-
- /* In an EBCDIC environment, Perl treats alphabetic ranges specially
- because there are holes in the encoding, and simply using the range A-Z
- (for example) would include the characters in the holes. This applies
- only to literal ranges; [\xC1-\xE9] is different to [A-Z]. */
-
-#ifdef EBCDIC
- if (range_is_literal &&
- (cb->ctypes[c] & ctype_letter) != 0 &&
- (cb->ctypes[d] & ctype_letter) != 0 &&
- (c <= CHAR_z) == (d <= CHAR_z))
- {
- uint32_t uc = (c <= CHAR_z)? 0 : 64;
- uint32_t C = c - uc;
- uint32_t D = d - uc;
-
- if (C <= CHAR_i)
- {
- class_has_8bitchar +=
- add_to_class(classbits, &class_uchardata, options, cb, C + uc,
- ((D < CHAR_i)? D : CHAR_i) + uc);
- C = CHAR_j;
- }
-
- if (C <= D && C <= CHAR_r)
- {
- class_has_8bitchar +=
- add_to_class(classbits, &class_uchardata, options, cb, C + uc,
- ((D < CHAR_r)? D : CHAR_r) + uc);
- C = CHAR_s;
- }
-
- if (C <= D)
- {
- class_has_8bitchar +=
- add_to_class(classbits, &class_uchardata, options, cb, C + uc,
- D + uc);
- }
- }
- else
-#endif
- class_has_8bitchar +=
- add_to_class(classbits, &class_uchardata, options, cb, c, d);
- goto CONTINUE_CLASS; /* Go get the next char in the class */
- }
-
- /* Handle a single character - we can get here for a normal non-escape
- char, or after \ that introduces a single character or for an apparent
- range that isn't. Only the value 1 matters for class_one_char, so don't
- increase it if it is already 2 or more ... just in case there's a class
- with a zillion characters in it. */
-
- CLASS_SINGLE_CHARACTER:
- if (class_one_char < 2) class_one_char++;
-
- /* If class_one_char is 1 and xclass_has_prop is false, we have the first
- single character in the class, and there have been no prior ranges, or
- XCLASS items generated by escapes. If this is the final character in the
- class, we can optimize by turning the item into a 1-character OP_CHAR[I]
- if it's positive, or OP_NOT[I] if it's negative. In the positive case, it
- can cause firstcu to be set. Otherwise, there can be no first char if
- this item is first, whatever repeat count may follow. In the case of
- reqcu, save the previous value for reinstating. */
-
- if (!inescq &&
-#ifdef SUPPORT_UNICODE
- !xclass_has_prop &&
-#endif
- class_one_char == 1 && ptr[1] == CHAR_RIGHT_SQUARE_BRACKET)
- {
- ptr++;
- zeroreqcu = reqcu;
- zeroreqcuflags = reqcuflags;
-
- if (negate_class)
- {
-#ifdef SUPPORT_UNICODE
- int d;
-#endif
- if (firstcuflags == REQ_UNSET) firstcuflags = REQ_NONE;
- zerofirstcu = firstcu;
- zerofirstcuflags = firstcuflags;
-
- /* For caseless UTF mode, check whether this character has more than
- one other case. If so, generate a special OP_NOTPROP item instead of
- OP_NOTI. */
-
-#ifdef SUPPORT_UNICODE
- if (utf && (options & PCRE2_CASELESS) != 0 &&
- (d = UCD_CASESET(c)) != 0)
- {
- *code++ = OP_NOTPROP;
- *code++ = PT_CLIST;
- *code++ = d;
- }
- else
-#endif
- /* Char has only one other case, or UCP not available */
-
- {
- *code++ = ((options & PCRE2_CASELESS) != 0)? OP_NOTI: OP_NOT;
- code += PUTCHAR(c, code);
- }
-
- /* We are finished with this character class */
-
- goto END_CLASS;
- }
-
- /* For a single, positive character, get the value into mcbuffer, and
- then we can handle this with the normal one-character code. */
- mclength = PUTCHAR(c, mcbuffer);
- goto ONE_CHAR;
- } /* End of 1-char optimization */
-
- /* There is more than one character in the class, or an XCLASS item
- has been generated. Add this character to the class. */
-
- class_has_8bitchar +=
- add_to_class(classbits, &class_uchardata, options, cb, c, c);
-
- /* Continue to the next character in the class. Closing square bracket
- not within \Q..\E ends the class. A NULL character terminates a
- nested substitution string, but may be a data character in the main
- pattern (tested at the start of this loop). */
-
- CONTINUE_CLASS:
- c = *(++ptr);
- if (c == CHAR_NULL && cb->nestptr[0] != NULL)
- {
- ptr = cb->nestptr[0];
- cb->nestptr[0] = cb->nestptr[1];
- cb->nestptr[1] = NULL;
- c = *(++ptr);
- }
-
-#ifdef SUPPORT_WIDE_CHARS
- /* If any wide characters have been encountered, set xclass = TRUE. Then,
- in the pre-compile phase, accumulate the length of the wide characters
- and reset the pointer. This is so that very large classes that contain a
- zillion wide characters do not overwrite the work space (which is on the
- stack). */
-
- if (class_uchardata > class_uchardata_base)
- {
- xclass = TRUE;
- if (lengthptr != NULL)
- {
- *lengthptr += class_uchardata - class_uchardata_base;
- class_uchardata = class_uchardata_base;
- }
- }
-#endif
- /* An unescaped ] ends the class */
-
- if (c == CHAR_RIGHT_SQUARE_BRACKET && !inescq) break;
- } /* End of main class-processing loop */
-
- /* If this is the first thing in the branch, there can be no first char
- setting, whatever the repeat count. Any reqcu setting must remain
- unchanged after any kind of repeat. */
-
- if (firstcuflags == REQ_UNSET) firstcuflags = REQ_NONE;
- zerofirstcu = firstcu;
- zerofirstcuflags = firstcuflags;
- zeroreqcu = reqcu;
- zeroreqcuflags = reqcuflags;
-
- /* If there are characters with values > 255, or Unicode property settings
- (\p or \P), we have to compile an extended class, with its own opcode,
- unless there were no property settings and there was a negated special such
- as \S in the class, and PCRE2_UCP is not set, because in that case all
- characters > 255 are in or not in the class, so any that were explicitly
- given as well can be ignored.
-
- In the UCP case, if certain negated POSIX classes ([:^ascii:] or
- [^:xdigit:]) were present in a class, we either have to match or not match
- all wide characters (depending on whether the whole class is or is not
- negated). This requirement is indicated by match_all_or_no_wide_chars being
- true. We do this by including an explicit range, which works in both cases.
-
- If, when generating an xclass, there are no characters < 256, we can omit
- the bitmap in the actual compiled code. */
-
-#ifdef SUPPORT_WIDE_CHARS
-#ifdef SUPPORT_UNICODE
- if (xclass && (xclass_has_prop || !should_flip_negation ||
- (options & PCRE2_UCP) != 0))
-#elif PCRE2_CODE_UNIT_WIDTH != 8
- if (xclass && (xclass_has_prop || !should_flip_negation))
-#endif
- {
- if (match_all_or_no_wide_chars)
- {
- *class_uchardata++ = XCL_RANGE;
- class_uchardata += PRIV(ord2utf)(0x100, class_uchardata);
- class_uchardata += PRIV(ord2utf)(MAX_UTF_CODE_POINT, class_uchardata);
- }
- *class_uchardata++ = XCL_END; /* Marks the end of extra data */
- *code++ = OP_XCLASS;
- code += LINK_SIZE;
- *code = negate_class? XCL_NOT:0;
- if (xclass_has_prop) *code |= XCL_HASPROP;
-
- /* If the map is required, move up the extra data to make room for it;
- otherwise just move the code pointer to the end of the extra data. */
-
- if (class_has_8bitchar > 0)
- {
- *code++ |= XCL_MAP;
- memmove(code + (32 / sizeof(PCRE2_UCHAR)), code,
- CU2BYTES(class_uchardata - code));
- if (negate_class && !xclass_has_prop)
- for (c = 0; c < 32; c++) classbits[c] = ~classbits[c];
- memcpy(code, classbits, 32);
- code = class_uchardata + (32 / sizeof(PCRE2_UCHAR));
- }
- else code = class_uchardata;
-
- /* Now fill in the complete length of the item */
-
- PUT(previous, 1, (int)(code - previous));
- break; /* End of class handling */
- }
-#endif
-
- /* If there are no characters > 255, or they are all to be included or
- excluded, set the opcode to OP_CLASS or OP_NCLASS, depending on whether the
- whole class was negated and whether there were negative specials such as \S
- (non-UCP) in the class. Then copy the 32-byte map into the code vector,
- negating it if necessary. */
-
- *code++ = (negate_class == should_flip_negation) ? OP_CLASS : OP_NCLASS;
- if (lengthptr == NULL) /* Save time in the pre-compile phase */
- {
- if (negate_class)
- for (c = 0; c < 32; c++) classbits[c] = ~classbits[c];
- memcpy(code, classbits, 32);
- }
- code += 32 / sizeof(PCRE2_UCHAR);
-
- END_CLASS:
- break;
-
-
- /* ===================================================================*/
- /* Various kinds of repeat; '{' is not necessarily a quantifier, but this
- has been tested above. */
-
- case CHAR_LEFT_CURLY_BRACKET:
- if (!is_quantifier) goto NORMAL_CHAR;
- ptr = read_repeat_counts(ptr+1, &repeat_min, &repeat_max, errorcodeptr);
- if (*errorcodeptr != 0) goto FAILED;
- goto REPEAT;
-
- case CHAR_ASTERISK:
- repeat_min = 0;
- repeat_max = -1;
- goto REPEAT;
-
- case CHAR_PLUS:
- repeat_min = 1;
- repeat_max = -1;
- goto REPEAT;
-
- case CHAR_QUESTION_MARK:
- repeat_min = 0;
- repeat_max = 1;
-
- REPEAT:
- if (previous == NULL)
- {
- *errorcodeptr = ERR9;
- goto FAILED;
- }
-
- if (repeat_min == 0)
- {
- firstcu = zerofirstcu; /* Adjust for zero repeat */
- firstcuflags = zerofirstcuflags;
- reqcu = zeroreqcu; /* Ditto */
- reqcuflags = zeroreqcuflags;
- }
-
- /* Remember whether this is a variable length repeat */
-
- reqvary = (repeat_min == repeat_max)? 0 : REQ_VARY;
-
- op_type = 0; /* Default single-char op codes */
- possessive_quantifier = FALSE; /* Default not possessive quantifier */
-
- /* Save start of previous item, in case we have to move it up in order to
- insert something before it. */
-
- tempcode = previous;
-
- /* Before checking for a possessive quantifier, we must skip over
- whitespace and comments in extended mode because Perl allows white space at
- this point. */
-
- if ((options & PCRE2_EXTENDED) != 0)
- {
- ptr++;
- for (;;)
- {
- while (MAX_255(*ptr) && (cb->ctypes[*ptr] & ctype_space) != 0) ptr++;
- if (*ptr != CHAR_NUMBER_SIGN) break;
- ptr++;
- while (ptr < cb->end_pattern)
- {
- if (IS_NEWLINE(ptr)) /* For non-fixed-length newline cases, */
- { /* IS_NEWLINE sets cb->nllen. */
- ptr += cb->nllen;
- break;
- }
- ptr++;
-#ifdef SUPPORT_UNICODE
- if (utf) FORWARDCHAR(ptr);
-#endif
- } /* Loop for comment characters */
- } /* Loop for multiple comments */
- ptr--; /* Last code unit of previous character. */
- }
-
- /* If the next character is '+', we have a possessive quantifier. This
- implies greediness, whatever the setting of the PCRE2_UNGREEDY option.
- If the next character is '?' this is a minimizing repeat, by default,
- but if PCRE2_UNGREEDY is set, it works the other way round. We change the
- repeat type to the non-default. */
-
- if (ptr[1] == CHAR_PLUS)
- {
- repeat_type = 0; /* Force greedy */
- possessive_quantifier = TRUE;
- ptr++;
- }
- else if (ptr[1] == CHAR_QUESTION_MARK)
- {
- repeat_type = greedy_non_default;
- ptr++;
- }
- else repeat_type = greedy_default;
-
- /* If the repeat is {1} we can ignore it. */
-
- if (repeat_max == 1 && repeat_min == 1) goto END_REPEAT;
-
- /* If previous was a recursion call, wrap it in atomic brackets so that
- previous becomes the atomic group. All recursions were so wrapped in the
- past, but it no longer happens for non-repeated recursions. In fact, the
- repeated ones could be re-implemented independently so as not to need this,
- but for the moment we rely on the code for repeating groups. */
-
- if (*previous == OP_RECURSE)
- {
- memmove(previous + 1 + LINK_SIZE, previous, CU2BYTES(1 + LINK_SIZE));
- *previous = OP_ONCE;
- PUT(previous, 1, 2 + 2*LINK_SIZE);
- previous[2 + 2*LINK_SIZE] = OP_KET;
- PUT(previous, 3 + 2*LINK_SIZE, 2 + 2*LINK_SIZE);
- code += 2 + 2 * LINK_SIZE;
- length_prevgroup = 3 + 3*LINK_SIZE;
- }
-
- /* Now handle repetition for the different types of item. */
-
- /* If previous was a character or negated character match, abolish the item
- and generate a repeat item instead. If a char item has a minimum of more
- than one, ensure that it is set in reqcu - it might not be if a sequence
- such as x{3} is the first thing in a branch because the x will have gone
- into firstcu instead. */
-
- if (*previous == OP_CHAR || *previous == OP_CHARI
- || *previous == OP_NOT || *previous == OP_NOTI)
- {
- switch (*previous)
- {
- default: /* Make compiler happy. */
- case OP_CHAR: op_type = OP_STAR - OP_STAR; break;
- case OP_CHARI: op_type = OP_STARI - OP_STAR; break;
- case OP_NOT: op_type = OP_NOTSTAR - OP_STAR; break;
- case OP_NOTI: op_type = OP_NOTSTARI - OP_STAR; break;
- }
-
- /* Deal with UTF characters that take up more than one code unit. It's
- easier to write this out separately than try to macrify it. Use c to
- hold the length of the character in code units, plus UTF_LENGTH to flag
- that it's a length rather than a small character. */
-
-#ifdef MAYBE_UTF_MULTI
- if (utf && NOT_FIRSTCU(code[-1]))
- {
- PCRE2_UCHAR *lastchar = code - 1;
- BACKCHAR(lastchar);
- c = (int)(code - lastchar); /* Length of UTF character */
- memcpy(utf_units, lastchar, CU2BYTES(c)); /* Save the char */
- c |= UTF_LENGTH; /* Flag c as a length */
- }
- else
-#endif /* MAYBE_UTF_MULTI */
-
- /* Handle the case of a single charater - either with no UTF support, or
- with UTF disabled, or for a single-code-unit UTF character. */
- {
- c = code[-1];
- if (*previous <= OP_CHARI && repeat_min > 1)
- {
- reqcu = c;
- reqcuflags = req_caseopt | cb->req_varyopt;
- }
- }
-
- goto OUTPUT_SINGLE_REPEAT; /* Code shared with single character types */
- }
-
- /* If previous was a character type match (\d or similar), abolish it and
- create a suitable repeat item. The code is shared with single-character
- repeats by setting op_type to add a suitable offset into repeat_type. Note
- the the Unicode property types will be present only when SUPPORT_UNICODE is
- defined, but we don't wrap the little bits of code here because it just
- makes it horribly messy. */
-
- else if (*previous < OP_EODN)
- {
- PCRE2_UCHAR *oldcode;
- int prop_type, prop_value;
- op_type = OP_TYPESTAR - OP_STAR; /* Use type opcodes */
- c = *previous; /* Save previous opcode */
- if (c == OP_PROP || c == OP_NOTPROP)
- {
- prop_type = previous[1];
- prop_value = previous[2];
- }
- else
- {
- /* Come here from just above with a character in c */
- OUTPUT_SINGLE_REPEAT:
- prop_type = prop_value = -1;
- }
-
- /* At this point we either have prop_type == prop_value == -1 and either
- a code point or a character type that is not OP_[NOT]PROP in c, or we
- have OP_[NOT]PROP in c and prop_type/prop_value not negative. */
-
- oldcode = code; /* Save where we were */
- code = previous; /* Usually overwrite previous item */
-
- /* If the maximum is zero then the minimum must also be zero; Perl allows
- this case, so we do too - by simply omitting the item altogether. */
-
- if (repeat_max == 0) goto END_REPEAT;
-
- /* Combine the op_type with the repeat_type */
-
- repeat_type += op_type;
-
- /* A minimum of zero is handled either as the special case * or ?, or as
- an UPTO, with the maximum given. */
-
- if (repeat_min == 0)
- {
- if (repeat_max == -1) *code++ = OP_STAR + repeat_type;
- else if (repeat_max == 1) *code++ = OP_QUERY + repeat_type;
- else
- {
- *code++ = OP_UPTO + repeat_type;
- PUT2INC(code, 0, repeat_max);
- }
- }
-
- /* A repeat minimum of 1 is optimized into some special cases. If the
- maximum is unlimited, we use OP_PLUS. Otherwise, the original item is
- left in place and, if the maximum is greater than 1, we use OP_UPTO with
- one less than the maximum. */
-
- else if (repeat_min == 1)
- {
- if (repeat_max == -1)
- *code++ = OP_PLUS + repeat_type;
- else
- {
- code = oldcode; /* Leave previous item in place */
- if (repeat_max == 1) goto END_REPEAT;
- *code++ = OP_UPTO + repeat_type;
- PUT2INC(code, 0, repeat_max - 1);
- }
- }
-
- /* The case {n,n} is just an EXACT, while the general case {n,m} is
- handled as an EXACT followed by an UPTO or STAR or QUERY. */
-
- else
- {
- *code++ = OP_EXACT + op_type; /* NB EXACT doesn't have repeat_type */
- PUT2INC(code, 0, repeat_min);
-
- /* Unless repeat_max equals repeat_min, fill in the data for EXACT, and
- then generate the second opcode. In UTF mode, multi-code-unit
- characters have their length in c, with the UTF_LENGTH bit as a flag,
- and the code units in utf_units. For a repeated Unicode property match,
- there are two extra values that define the required property, and c
- never has the UTF_LENGTH bit set. */
-
- if (repeat_max != repeat_min)
- {
-#ifdef MAYBE_UTF_MULTI
- if (utf && (c & UTF_LENGTH) != 0)
- {
- memcpy(code, utf_units, CU2BYTES(c & 7));
- code += c & 7;
- }
- else
-#endif /* MAYBE_UTF_MULTI */
- {
- *code++ = c;
- if (prop_type >= 0)
- {
- *code++ = prop_type;
- *code++ = prop_value;
- }
- }
-
- /* Now set up the following opcode */
-
- if (repeat_max < 0) *code++ = OP_STAR + repeat_type; else
- {
- repeat_max -= repeat_min;
- if (repeat_max == 1)
- {
- *code++ = OP_QUERY + repeat_type;
- }
- else
- {
- *code++ = OP_UPTO + repeat_type;
- PUT2INC(code, 0, repeat_max);
- }
- }
- }
- }
-
- /* Fill in the character or character type for the final opcode. */
-
-#ifdef MAYBE_UTF_MULTI
- if (utf && (c & UTF_LENGTH) != 0)
- {
- memcpy(code, utf_units, CU2BYTES(c & 7));
- code += c & 7;
- }
- else
-#endif /* MAYBEW_UTF_MULTI */
- {
- *code++ = c;
- if (prop_type >= 0)
- {
- *code++ = prop_type;
- *code++ = prop_value;
- }
- }
- }
-
- /* If previous was a character class or a back reference, we put the repeat
- stuff after it, but just skip the item if the repeat was {0,0}. */
-
- else if (*previous == OP_CLASS || *previous == OP_NCLASS ||
-#ifdef SUPPORT_WIDE_CHARS
- *previous == OP_XCLASS ||
-#endif
- *previous == OP_REF || *previous == OP_REFI ||
- *previous == OP_DNREF || *previous == OP_DNREFI)
- {
- if (repeat_max == 0)
- {
- code = previous;
- goto END_REPEAT;
- }
-
- if (repeat_min == 0 && repeat_max == -1)
- *code++ = OP_CRSTAR + repeat_type;
- else if (repeat_min == 1 && repeat_max == -1)
- *code++ = OP_CRPLUS + repeat_type;
- else if (repeat_min == 0 && repeat_max == 1)
- *code++ = OP_CRQUERY + repeat_type;
- else
- {
- *code++ = OP_CRRANGE + repeat_type;
- PUT2INC(code, 0, repeat_min);
- if (repeat_max == -1) repeat_max = 0; /* 2-byte encoding for max */
- PUT2INC(code, 0, repeat_max);
- }
- }
-
- /* If previous was a bracket group, we may have to replicate it in certain
- cases. Note that at this point we can encounter only the "basic" bracket
- opcodes such as BRA and CBRA, as this is the place where they get converted
- into the more special varieties such as BRAPOS and SBRA. A test for >=
- OP_ASSERT and <= OP_COND includes ASSERT, ASSERT_NOT, ASSERTBACK,
- ASSERTBACK_NOT, ONCE, ONCE_NC, BRA, BRAPOS, CBRA, CBRAPOS, and COND.
- Originally, PCRE did not allow repetition of assertions, but now it does,
- for Perl compatibility. */
-
- else if (*previous >= OP_ASSERT && *previous <= OP_COND)
- {
- register int i;
- int len = (int)(code - previous);
- PCRE2_UCHAR *bralink = NULL;
- PCRE2_UCHAR *brazeroptr = NULL;
-
- /* Repeating a DEFINE group (or any group where the condition is always
- FALSE and there is only one branch) is pointless, but Perl allows the
- syntax, so we just ignore the repeat. */
-
- if (*previous == OP_COND && previous[LINK_SIZE+1] == OP_FALSE &&
- previous[GET(previous, 1)] != OP_ALT)
- goto END_REPEAT;
-
- /* There is no sense in actually repeating assertions. The only potential
- use of repetition is in cases when the assertion is optional. Therefore,
- if the minimum is greater than zero, just ignore the repeat. If the
- maximum is not zero or one, set it to 1. */
-
- if (*previous < OP_ONCE) /* Assertion */
- {
- if (repeat_min > 0) goto END_REPEAT;
- if (repeat_max < 0 || repeat_max > 1) repeat_max = 1;
- }
-
- /* The case of a zero minimum is special because of the need to stick
- OP_BRAZERO in front of it, and because the group appears once in the
- data, whereas in other cases it appears the minimum number of times. For
- this reason, it is simplest to treat this case separately, as otherwise
- the code gets far too messy. There are several special subcases when the
- minimum is zero. */
-
- if (repeat_min == 0)
- {
- /* If the maximum is also zero, we used to just omit the group from the
- output altogether, like this:
-
- ** if (repeat_max == 0)
- ** {
- ** code = previous;
- ** goto END_REPEAT;
- ** }
-
- However, that fails when a group or a subgroup within it is referenced
- as a subroutine from elsewhere in the pattern, so now we stick in
- OP_SKIPZERO in front of it so that it is skipped on execution. As we
- don't have a list of which groups are referenced, we cannot do this
- selectively.
-
- If the maximum is 1 or unlimited, we just have to stick in the BRAZERO
- and do no more at this point. */
-
- if (repeat_max <= 1) /* Covers 0, 1, and unlimited */
- {
- memmove(previous + 1, previous, CU2BYTES(len));
- code++;
- if (repeat_max == 0)
- {
- *previous++ = OP_SKIPZERO;
- goto END_REPEAT;
- }
- brazeroptr = previous; /* Save for possessive optimizing */
- *previous++ = OP_BRAZERO + repeat_type;
- }
-
- /* If the maximum is greater than 1 and limited, we have to replicate
- in a nested fashion, sticking OP_BRAZERO before each set of brackets.
- The first one has to be handled carefully because it's the original
- copy, which has to be moved up. The remainder can be handled by code
- that is common with the non-zero minimum case below. We have to
- adjust the value or repeat_max, since one less copy is required. */
-
- else
- {
- int offset;
- memmove(previous + 2 + LINK_SIZE, previous, CU2BYTES(len));
- code += 2 + LINK_SIZE;
- *previous++ = OP_BRAZERO + repeat_type;
- *previous++ = OP_BRA;
-
- /* We chain together the bracket offset fields that have to be
- filled in later when the ends of the brackets are reached. */
-
- offset = (bralink == NULL)? 0 : (int)(previous - bralink);
- bralink = previous;
- PUTINC(previous, 0, offset);
- }
-
- repeat_max--;
- }
-
- /* If the minimum is greater than zero, replicate the group as many
- times as necessary, and adjust the maximum to the number of subsequent
- copies that we need. */
-
- else
- {
- if (repeat_min > 1)
- {
- /* In the pre-compile phase, we don't actually do the replication. We
- just adjust the length as if we had. Do some paranoid checks for
- potential integer overflow. The INT64_OR_DOUBLE type is a 64-bit
- integer type when available, otherwise double. */
-
- if (lengthptr != NULL)
- {
- size_t delta = (repeat_min - 1)*length_prevgroup;
- if ((INT64_OR_DOUBLE)(repeat_min - 1)*
- (INT64_OR_DOUBLE)length_prevgroup >
- (INT64_OR_DOUBLE)INT_MAX ||
- OFLOW_MAX - *lengthptr < delta)
- {
- *errorcodeptr = ERR20;
- goto FAILED;
- }
- *lengthptr += delta;
- }
-
- /* This is compiling for real. If there is a set first byte for
- the group, and we have not yet set a "required byte", set it. */
-
- else
- {
- if (groupsetfirstcu && reqcuflags < 0)
- {
- reqcu = firstcu;
- reqcuflags = firstcuflags;
- }
- for (i = 1; i < repeat_min; i++)
- {
- memcpy(code, previous, CU2BYTES(len));
- code += len;
- }
- }
- }
-
- if (repeat_max > 0) repeat_max -= repeat_min;
- }
-
- /* This code is common to both the zero and non-zero minimum cases. If
- the maximum is limited, it replicates the group in a nested fashion,
- remembering the bracket starts on a stack. In the case of a zero minimum,
- the first one was set up above. In all cases the repeat_max now specifies
- the number of additional copies needed. Again, we must remember to
- replicate entries on the forward reference list. */
-
- if (repeat_max >= 0)
- {
- /* In the pre-compile phase, we don't actually do the replication. We
- just adjust the length as if we had. For each repetition we must add 1
- to the length for BRAZERO and for all but the last repetition we must
- add 2 + 2*LINKSIZE to allow for the nesting that occurs. Do some
- paranoid checks to avoid integer overflow. The INT64_OR_DOUBLE type is
- a 64-bit integer type when available, otherwise double. */
-
- if (lengthptr != NULL && repeat_max > 0)
- {
- size_t delta = repeat_max*(length_prevgroup + 1 + 2 + 2*LINK_SIZE) -
- 2 - 2*LINK_SIZE; /* Last one doesn't nest */
- if ((INT64_OR_DOUBLE)repeat_max *
- (INT64_OR_DOUBLE)(length_prevgroup + 1 + 2 + 2*LINK_SIZE)
- > (INT64_OR_DOUBLE)INT_MAX ||
- OFLOW_MAX - *lengthptr < delta)
- {
- *errorcodeptr = ERR20;
- goto FAILED;
- }
- *lengthptr += delta;
- }
-
- /* This is compiling for real */
-
- else for (i = repeat_max - 1; i >= 0; i--)
- {
- *code++ = OP_BRAZERO + repeat_type;
-
- /* All but the final copy start a new nesting, maintaining the
- chain of brackets outstanding. */
-
- if (i != 0)
- {
- int offset;
- *code++ = OP_BRA;
- offset = (bralink == NULL)? 0 : (int)(code - bralink);
- bralink = code;
- PUTINC(code, 0, offset);
- }
-
- memcpy(code, previous, CU2BYTES(len));
- code += len;
- }
-
- /* Now chain through the pending brackets, and fill in their length
- fields (which are holding the chain links pro tem). */
-
- while (bralink != NULL)
- {
- int oldlinkoffset;
- int offset = (int)(code - bralink + 1);
- PCRE2_UCHAR *bra = code - offset;
- oldlinkoffset = GET(bra, 1);
- bralink = (oldlinkoffset == 0)? NULL : bralink - oldlinkoffset;
- *code++ = OP_KET;
- PUTINC(code, 0, offset);
- PUT(bra, 1, offset);
- }
- }
-
- /* If the maximum is unlimited, set a repeater in the final copy. For
- ONCE brackets, that's all we need to do. However, possessively repeated
- ONCE brackets can be converted into non-capturing brackets, as the
- behaviour of (?:xx)++ is the same as (?>xx)++ and this saves having to
- deal with possessive ONCEs specially.
-
- Otherwise, when we are doing the actual compile phase, check to see
- whether this group is one that could match an empty string. If so,
- convert the initial operator to the S form (e.g. OP_BRA -> OP_SBRA) so
- that runtime checking can be done. [This check is also applied to ONCE
- groups at runtime, but in a different way.]
-
- Then, if the quantifier was possessive and the bracket is not a
- conditional, we convert the BRA code to the POS form, and the KET code to
- KETRPOS. (It turns out to be convenient at runtime to detect this kind of
- subpattern at both the start and at the end.) The use of special opcodes
- makes it possible to reduce greatly the stack usage in pcre2_match(). If
- the group is preceded by OP_BRAZERO, convert this to OP_BRAPOSZERO.
-
- Then, if the minimum number of matches is 1 or 0, cancel the possessive
- flag so that the default action below, of wrapping everything inside
- atomic brackets, does not happen. When the minimum is greater than 1,
- there will be earlier copies of the group, and so we still have to wrap
- the whole thing. */
-
- else
- {
- PCRE2_UCHAR *ketcode = code - 1 - LINK_SIZE;
- PCRE2_UCHAR *bracode = ketcode - GET(ketcode, 1);
-
- /* Convert possessive ONCE brackets to non-capturing */
-
- if ((*bracode == OP_ONCE || *bracode == OP_ONCE_NC) &&
- possessive_quantifier) *bracode = OP_BRA;
-
- /* For non-possessive ONCE brackets, all we need to do is to
- set the KET. */
-
- if (*bracode == OP_ONCE || *bracode == OP_ONCE_NC)
- *ketcode = OP_KETRMAX + repeat_type;
-
- /* Handle non-ONCE brackets and possessive ONCEs (which have been
- converted to non-capturing above). */
-
- else
- {
- /* In the compile phase, check whether the group could match an empty
- string. */
-
- if (lengthptr == NULL)
- {
- PCRE2_UCHAR *scode = bracode;
- do
- {
- int count = 0;
- int rc = could_be_empty_branch(scode, ketcode, utf, cb, FALSE,
- NULL, &count);
- if (rc < 0)
- {
- *errorcodeptr = ERR86;
- goto FAILED;
- }
- if (rc > 0)
- {
- *bracode += OP_SBRA - OP_BRA;
- break;
- }
- scode += GET(scode, 1);
- }
- while (*scode == OP_ALT);
-
- /* A conditional group with only one branch has an implicit empty
- alternative branch. */
-
- if (*bracode == OP_COND && bracode[GET(bracode,1)] != OP_ALT)
- *bracode = OP_SCOND;
- }
-
- /* Handle possessive quantifiers. */
-
- if (possessive_quantifier)
- {
- /* For COND brackets, we wrap the whole thing in a possessively
- repeated non-capturing bracket, because we have not invented POS
- versions of the COND opcodes. */
-
- if (*bracode == OP_COND || *bracode == OP_SCOND)
- {
- int nlen = (int)(code - bracode);
- memmove(bracode + 1 + LINK_SIZE, bracode, CU2BYTES(nlen));
- code += 1 + LINK_SIZE;
- nlen += 1 + LINK_SIZE;
- *bracode = (*bracode == OP_COND)? OP_BRAPOS : OP_SBRAPOS;
- *code++ = OP_KETRPOS;
- PUTINC(code, 0, nlen);
- PUT(bracode, 1, nlen);
- }
-
- /* For non-COND brackets, we modify the BRA code and use KETRPOS. */
-
- else
- {
- *bracode += 1; /* Switch to xxxPOS opcodes */
- *ketcode = OP_KETRPOS;
- }
-
- /* If the minimum is zero, mark it as possessive, then unset the
- possessive flag when the minimum is 0 or 1. */
-
- if (brazeroptr != NULL) *brazeroptr = OP_BRAPOSZERO;
- if (repeat_min < 2) possessive_quantifier = FALSE;
- }
-
- /* Non-possessive quantifier */
-
- else *ketcode = OP_KETRMAX + repeat_type;
- }
- }
- }
-
- /* If previous is OP_FAIL, it was generated by an empty class []
- (PCRE2_ALLOW_EMPTY_CLASS is set). The other ways in which OP_FAIL can be
- generated, that is by (*FAIL) or (?!), set previous to NULL, which gives a
- "nothing to repeat" error above. We can just ignore the repeat in empty
- class case. */
-
- else if (*previous == OP_FAIL) goto END_REPEAT;
-
- /* Else there's some kind of shambles */
-
- else
- {
- *errorcodeptr = ERR10;
- goto FAILED;
- }
-
- /* If the character following a repeat is '+', possessive_quantifier is
- TRUE. For some opcodes, there are special alternative opcodes for this
- case. For anything else, we wrap the entire repeated item inside OP_ONCE
- brackets. Logically, the '+' notation is just syntactic sugar, taken from
- Sun's Java package, but the special opcodes can optimize it.
-
- Some (but not all) possessively repeated subpatterns have already been
- completely handled in the code just above. For them, possessive_quantifier
- is always FALSE at this stage. Note that the repeated item starts at
- tempcode, not at previous, which might be the first part of a string whose
- (former) last char we repeated. */
-
- if (possessive_quantifier)
- {
- int len;
-
- /* Possessifying an EXACT quantifier has no effect, so we can ignore it.
- However, QUERY, STAR, or UPTO may follow (for quantifiers such as {5,6},
- {5,}, or {5,10}). We skip over an EXACT item; if the length of what
- remains is greater than zero, there's a further opcode that can be
- handled. If not, do nothing, leaving the EXACT alone. */
-
- switch(*tempcode)
- {
- case OP_TYPEEXACT:
- tempcode += PRIV(OP_lengths)[*tempcode] +
- ((tempcode[1 + IMM2_SIZE] == OP_PROP
- || tempcode[1 + IMM2_SIZE] == OP_NOTPROP)? 2 : 0);
- break;
-
- /* CHAR opcodes are used for exacts whose count is 1. */
-
- case OP_CHAR:
- case OP_CHARI:
- case OP_NOT:
- case OP_NOTI:
- case OP_EXACT:
- case OP_EXACTI:
- case OP_NOTEXACT:
- case OP_NOTEXACTI:
- tempcode += PRIV(OP_lengths)[*tempcode];
-#ifdef SUPPORT_UNICODE
- if (utf && HAS_EXTRALEN(tempcode[-1]))
- tempcode += GET_EXTRALEN(tempcode[-1]);
-#endif
- break;
-
- /* For the class opcodes, the repeat operator appears at the end;
- adjust tempcode to point to it. */
-
- case OP_CLASS:
- case OP_NCLASS:
- tempcode += 1 + 32/sizeof(PCRE2_UCHAR);
- break;
-
-#ifdef SUPPORT_WIDE_CHARS
- case OP_XCLASS:
- tempcode += GET(tempcode, 1);
- break;
-#endif
- }
-
- /* If tempcode is equal to code (which points to the end of the repeated
- item), it means we have skipped an EXACT item but there is no following
- QUERY, STAR, or UPTO; the value of len will be 0, and we do nothing. In
- all other cases, tempcode will be pointing to the repeat opcode, and will
- be less than code, so the value of len will be greater than 0. */
-
- len = (int)(code - tempcode);
- if (len > 0)
- {
- unsigned int repcode = *tempcode;
-
- /* There is a table for possessifying opcodes, all of which are less
- than OP_CALLOUT. A zero entry means there is no possessified version.
- */
-
- if (repcode < OP_CALLOUT && opcode_possessify[repcode] > 0)
- *tempcode = opcode_possessify[repcode];
-
- /* For opcode without a special possessified version, wrap the item in
- ONCE brackets. */
-
- else
- {
- memmove(tempcode + 1 + LINK_SIZE, tempcode, CU2BYTES(len));
- code += 1 + LINK_SIZE;
- len += 1 + LINK_SIZE;
- tempcode[0] = OP_ONCE;
- *code++ = OP_KET;
- PUTINC(code, 0, len);
- PUT(tempcode, 1, len);
- }
- }
- }
-
- /* In all case we no longer have a previous item. We also set the
- "follows varying string" flag for subsequently encountered reqcus if
- it isn't already set and we have just passed a varying length item. */
-
- END_REPEAT:
- previous = NULL;
- cb->req_varyopt |= reqvary;
- break;
-
-
- /* ===================================================================*/
- /* Start of nested parenthesized sub-expression, or lookahead or lookbehind
- or option setting or condition or all the other extended parenthesis forms.
- We must save the current high-water-mark for the forward reference list so
- that we know where they start for this group. However, because the list may
- be extended when there are very many forward references (usually the result
- of a replicated inner group), we must use an offset rather than an absolute
- address. Note that (?# comments are dealt with at the top of the loop;
- they do not get this far. */
-
- case CHAR_LEFT_PARENTHESIS:
- ptr++;
-
- /* Deal with various "verbs" that can be introduced by '*'. */
-
- if (ptr[0] == CHAR_ASTERISK && (ptr[1] == ':'
- || (MAX_255(ptr[1]) && ((cb->ctypes[ptr[1]] & ctype_letter) != 0))))
- {
- int i, namelen;
- int arglen = 0;
- const char *vn = verbnames;
- PCRE2_SPTR name = ptr + 1;
- PCRE2_SPTR arg = NULL;
- previous = NULL;
- ptr++;
-
- /* Increment ptr, set namelen, check length */
-
- READ_NAME(ctype_letter, ERR60, *errorcodeptr);
-
- /* It appears that Perl allows any characters whatsoever, other than
- a closing parenthesis, to appear in arguments, so we no longer insist on
- letters, digits, and underscores. Perl does not, however, do any
- interpretation within arguments, and has no means of including a closing
- parenthesis. PCRE supports escape processing but only when it is
- requested by an option. Note that check_escape() will not return values
- greater than the code unit maximum when not in UTF mode. */
-
- if (*ptr == CHAR_COLON)
- {
- arg = ++ptr;
-
- if ((options & PCRE2_ALT_VERBNAMES) == 0)
- {
- arglen = 0;
- while (ptr < cb->end_pattern && *ptr != CHAR_RIGHT_PARENTHESIS)
- {
- ptr++; /* Check length as we go */
- arglen++; /* along, to avoid the */
- if ((unsigned int)arglen > MAX_MARK) /* possibility of overflow. */
- {
- *errorcodeptr = ERR76;
- goto FAILED;
- }
- }
- }
- else
- {
- /* The length check is in process_verb_names() */
- arglen = process_verb_name(&ptr, NULL, errorcodeptr, options,
- utf, cb);
- if (arglen < 0) goto FAILED;
- }
- }
-
- if (*ptr != CHAR_RIGHT_PARENTHESIS)
- {
- *errorcodeptr = ERR60;
- goto FAILED;
- }
-
- /* Scan the table of verb names */
-
- for (i = 0; i < verbcount; i++)
- {
- if (namelen == verbs[i].len &&
- PRIV(strncmp_c8)(name, vn, namelen) == 0)
- {
- int setverb;
-
- /* Check for open captures before ACCEPT and convert it to
- ASSERT_ACCEPT if in an assertion. */
-
- if (verbs[i].op == OP_ACCEPT)
- {
- open_capitem *oc;
- if (arglen != 0)
- {
- *errorcodeptr = ERR59;
- goto FAILED;
- }
- cb->had_accept = TRUE;
- /* In the first pass, just accumulate the length required;
- otherwise hitting (*ACCEPT) inside many nested parentheses can
- cause workspace overflow. */
- for (oc = cb->open_caps; oc != NULL; oc = oc->next)
- {
- if (lengthptr != NULL)
- {
- *lengthptr += CU2BYTES(1) + IMM2_SIZE;
- }
- else
- {
- *code++ = OP_CLOSE;
- PUT2INC(code, 0, oc->number);
- }
- }
-
- setverb = *code++ =
- (cb->assert_depth > 0)? OP_ASSERT_ACCEPT : OP_ACCEPT;
-
- /* Do not set firstcu after *ACCEPT */
- if (firstcuflags == REQ_UNSET) firstcuflags = REQ_NONE;
- }
-
- /* Handle other cases with/without an argument */
-
- else if (arglen == 0) /* There is no argument */
- {
- if (verbs[i].op < 0) /* Argument is mandatory */
- {
- *errorcodeptr = ERR66;
- goto FAILED;
- }
- setverb = *code++ = verbs[i].op;
- }
-
- else /* An argument is present */
- {
- if (verbs[i].op_arg < 0) /* Argument is forbidden */
- {
- *errorcodeptr = ERR59;
- goto FAILED;
- }
- setverb = *code++ = verbs[i].op_arg;
-
- /* Arguments can be very long, especially in 16- and 32-bit modes,
- and can overflow the workspace in the first pass. Instead of
- putting the argument into memory, we just update the length counter
- and set up an empty argument. */
-
- if (lengthptr != NULL)
- {
- *lengthptr += arglen;
- *code++ = 0;
- }
- else
- {
- *code++ = arglen;
- if ((options & PCRE2_ALT_VERBNAMES) != 0)
- {
- PCRE2_UCHAR *memcode = code; /* code is "register" */
- (void)process_verb_name(&arg, &memcode, errorcodeptr, options,
- utf, cb);
- code = memcode;
- }
- else /* No argument processing */
- {
- memcpy(code, arg, CU2BYTES(arglen));
- code += arglen;
- }
- }
-
- *code++ = 0;
- }
-
- switch (setverb)
- {
- case OP_THEN:
- case OP_THEN_ARG:
- cb->external_flags |= PCRE2_HASTHEN;
- break;
-
- case OP_PRUNE:
- case OP_PRUNE_ARG:
- case OP_SKIP:
- case OP_SKIP_ARG:
- cb->had_pruneorskip = TRUE;
- break;
- }
-
- break; /* Found verb, exit loop */
- }
-
- vn += verbs[i].len + 1;
- }
-
- if (i < verbcount) continue; /* Successfully handled a verb */
- *errorcodeptr = ERR60; /* Verb not recognized */
- goto FAILED;
- }
-
- /* Initialization for "real" parentheses */
-
- newoptions = options;
- skipunits = 0;
- bravalue = OP_CBRA;
- reset_bracount = FALSE;
-
- /* Deal with the extended parentheses; all are introduced by '?', and the
- appearance of any of them means that this is not a capturing group. */
-
- if (*ptr == CHAR_QUESTION_MARK)
- {
- int i, count;
- int namelen; /* Must be signed */
- uint32_t index;
- uint32_t set, unset, *optset;
- named_group *ng;
- PCRE2_SPTR name;
- PCRE2_UCHAR *slot;
-
- switch (*(++ptr))
- {
- /* ------------------------------------------------------------ */
- case CHAR_VERTICAL_LINE: /* Reset capture count for each branch */
- reset_bracount = TRUE;
- /* Fall through */
-
- /* ------------------------------------------------------------ */
- case CHAR_COLON: /* Non-capturing bracket */
- bravalue = OP_BRA;
- ptr++;
- break;
-
- /* ------------------------------------------------------------ */
- case CHAR_LEFT_PARENTHESIS:
- bravalue = OP_COND; /* Conditional group */
- tempptr = ptr;
-
- /* A condition can be an assertion, a number (referring to a numbered
- group's having been set), a name (referring to a named group), or 'R',
- referring to recursion. R and R&name are also permitted for
- recursion tests.
-
- There are ways of testing a named group: (?(name)) is used by Python;
- Perl 5.10 onwards uses (?() or (?('name')).
-
- There is one unfortunate ambiguity, caused by history. 'R' can be the
- recursive thing or the name 'R' (and similarly for 'R' followed by
- digits). We look for a name first; if not found, we try the other case.
-
- For compatibility with auto-callouts, we allow a callout to be
- specified before a condition that is an assertion. First, check for the
- syntax of a callout; if found, adjust the temporary pointer that is
- used to check for an assertion condition. That's all that is needed! */
-
- if (ptr[1] == CHAR_QUESTION_MARK && ptr[2] == CHAR_C)
- {
- if (IS_DIGIT(ptr[3]) || ptr[3] == CHAR_RIGHT_PARENTHESIS)
- {
- for (i = 3;; i++) if (!IS_DIGIT(ptr[i])) break;
- if (ptr[i] == CHAR_RIGHT_PARENTHESIS)
- tempptr += i + 1;
- }
- else
- {
- uint32_t delimiter = 0;
- for (i = 0; PRIV(callout_start_delims)[i] != 0; i++)
- {
- if (ptr[3] == PRIV(callout_start_delims)[i])
- {
- delimiter = PRIV(callout_end_delims)[i];
- break;
- }
- }
- if (delimiter != 0)
- {
- for (i = 4; ptr + i < cb->end_pattern; i++)
- {
- if (ptr[i] == delimiter)
- {
- if (ptr[i+1] == delimiter) i++;
- else
- {
- if (ptr[i+1] == CHAR_RIGHT_PARENTHESIS) tempptr += i + 2;
- break;
- }
- }
- }
- }
- }
-
- /* tempptr should now be pointing to the opening parenthesis of the
- assertion condition. */
-
- if (*tempptr != CHAR_LEFT_PARENTHESIS)
- {
- *errorcodeptr = ERR28;
- goto FAILED;
- }
- }
-
- /* For conditions that are assertions, check the syntax, and then exit
- the switch. This will take control down to where bracketed groups
- are processed. The assertion will be handled as part of the group,
- but we need to identify this case because the conditional assertion may
- not be quantifier. */
-
- if (tempptr[1] == CHAR_QUESTION_MARK &&
- (tempptr[2] == CHAR_EQUALS_SIGN ||
- tempptr[2] == CHAR_EXCLAMATION_MARK ||
- (tempptr[2] == CHAR_LESS_THAN_SIGN &&
- (tempptr[3] == CHAR_EQUALS_SIGN ||
- tempptr[3] == CHAR_EXCLAMATION_MARK))))
- {
- cb->iscondassert = TRUE;
- break;
- }
-
- /* Other conditions use OP_CREF/OP_DNCREF/OP_RREF/OP_DNRREF, and all
- need to skip at least 1+IMM2_SIZE bytes at the start of the group. */
-
- code[1+LINK_SIZE] = OP_CREF;
- skipunits = 1+IMM2_SIZE;
- refsign = -1; /* => not a number */
- namelen = -1; /* => not a name; must set to avoid warning */
- name = NULL; /* Always set to avoid warning */
- recno = 0; /* Always set to avoid warning */
-
- /* Point at character after (?( */
-
- ptr++;
-
- /* Check for (?(VERSION[>]=n.m), which is a facility whereby indirect
- users of PCRE2 via an application can discover which release of PCRE2
- is being used. */
-
- if (PRIV(strncmp_c8)(ptr, STRING_VERSION, 7) == 0 &&
- ptr[7] != CHAR_RIGHT_PARENTHESIS)
- {
- BOOL ge = FALSE;
- int major = 0;
- int minor = 0;
-
- ptr += 7;
- if (*ptr == CHAR_GREATER_THAN_SIGN)
- {
- ge = TRUE;
- ptr++;
- }
-
- /* NOTE: cannot write IS_DIGIT(*(++ptr)) here because IS_DIGIT
- references its argument twice. */
-
- if (*ptr != CHAR_EQUALS_SIGN || (ptr++, !IS_DIGIT(*ptr)))
- {
- *errorcodeptr = ERR79;
- goto FAILED;
- }
-
- while (IS_DIGIT(*ptr)) major = major * 10 + *ptr++ - '0';
- if (*ptr == CHAR_DOT)
- {
- ptr++;
- while (IS_DIGIT(*ptr)) minor = minor * 10 + *ptr++ - '0';
- if (minor < 10) minor *= 10;
- }
-
- if (*ptr != CHAR_RIGHT_PARENTHESIS || minor > 99)
- {
- *errorcodeptr = ERR79;
- goto FAILED;
- }
-
- if (ge)
- code[1+LINK_SIZE] = ((PCRE2_MAJOR > major) ||
- (PCRE2_MAJOR == major && PCRE2_MINOR >= minor))?
- OP_TRUE : OP_FALSE;
- else
- code[1+LINK_SIZE] = (PCRE2_MAJOR == major && PCRE2_MINOR == minor)?
- OP_TRUE : OP_FALSE;
-
- ptr++;
- skipunits = 1;
- break; /* End of condition processing */
- }
-
- /* Check for a test for recursion in a named group. */
-
- if (*ptr == CHAR_R && ptr[1] == CHAR_AMPERSAND)
- {
- terminator = -1;
- ptr += 2;
- code[1+LINK_SIZE] = OP_RREF; /* Change the type of test */
- }
-
- /* Check for a test for a named group's having been set, using the Perl
- syntax (?() or (?('name'), and also allow for the original PCRE
- syntax of (?(name) or for (?(+n), (?(-n), and just (?(n). */
-
- else if (*ptr == CHAR_LESS_THAN_SIGN)
- {
- terminator = CHAR_GREATER_THAN_SIGN;
- ptr++;
- }
- else if (*ptr == CHAR_APOSTROPHE)
- {
- terminator = CHAR_APOSTROPHE;
- ptr++;
- }
- else
- {
- terminator = CHAR_NULL;
- if (*ptr == CHAR_MINUS || *ptr == CHAR_PLUS) refsign = *ptr++;
- else if (IS_DIGIT(*ptr)) refsign = 0;
- }
-
- /* Handle a number */
-
- if (refsign >= 0)
- {
- while (IS_DIGIT(*ptr))
- {
- if (recno > INT_MAX / 10 - 1) /* Integer overflow */
- {
- while (IS_DIGIT(*ptr)) ptr++;
- *errorcodeptr = ERR61;
- goto FAILED;
- }
- recno = recno * 10 + (int)(*ptr - CHAR_0);
- ptr++;
- }
- }
-
- /* Otherwise we expect to read a name; anything else is an error. When
- the referenced name is one of a number of duplicates, a different
- opcode is used and it needs more memory. Unfortunately we cannot tell
- whether this is the case in the first pass, so we have to allow for
- more memory always. In the second pass, the additional to skipunits
- happens later. */
-
- else
- {
- if (IS_DIGIT(*ptr))
- {
- *errorcodeptr = ERR44; /* Group name must start with non-digit */
- goto FAILED;
- }
- if (!MAX_255(*ptr) || (cb->ctypes[*ptr] & ctype_word) == 0)
- {
- *errorcodeptr = ERR28; /* Assertion expected */
- goto FAILED;
- }
- name = ptr;
- /* Increment ptr, set namelen, check length */
- READ_NAME(ctype_word, ERR48, *errorcodeptr);
- if (lengthptr != NULL) skipunits += IMM2_SIZE;
- }
-
- /* Check the terminator */
-
- if ((terminator > 0 && *ptr++ != (PCRE2_UCHAR)terminator) ||
- *ptr++ != CHAR_RIGHT_PARENTHESIS)
- {
- ptr--; /* Error offset */
- *errorcodeptr = ERR26; /* Malformed number or name */
- goto FAILED;
- }
-
- /* Do no further checking in the pre-compile phase. */
-
- if (lengthptr != NULL) break;
-
- /* In the real compile we do the work of looking for the actual
- reference. If refsign is not negative, it means we have a number in
- recno. */
-
- if (refsign >= 0)
- {
- if (recno <= 0)
- {
- *errorcodeptr = ERR35;
- goto FAILED;
- }
- if (refsign != 0) recno = (refsign == CHAR_MINUS)?
- (cb->bracount + 1) - recno : recno + cb->bracount;
- if (recno <= 0 || (uint32_t)recno > cb->final_bracount)
- {
- *errorcodeptr = ERR15;
- goto FAILED;
- }
- PUT2(code, 2+LINK_SIZE, recno);
- if ((uint32_t)recno > cb->top_backref) cb->top_backref = recno;
- break;
- }
-
- /* Otherwise look for the name. */
-
- slot = cb->name_table;
- for (i = 0; i < cb->names_found; i++)
- {
- if (PRIV(strncmp)(name, slot+IMM2_SIZE, namelen) == 0) break;
- slot += cb->name_entry_size;
- }
-
- /* Found the named subpattern. If the name is duplicated, add one to
- the opcode to change CREF/RREF into DNCREF/DNRREF and insert
- appropriate data values. Otherwise, just insert the unique subpattern
- number. */
-
- if (i < cb->names_found)
- {
- int offset = i; /* Offset of first name found */
-
- count = 0;
- for (;;)
- {
- recno = GET2(slot, 0); /* Number for last found */
- if ((uint32_t)recno > cb->top_backref) cb->top_backref = recno;
- count++;
- if (++i >= cb->names_found) break;
- slot += cb->name_entry_size;
- if (PRIV(strncmp)(name, slot+IMM2_SIZE, namelen) != 0 ||
- (slot+IMM2_SIZE)[namelen] != 0) break;
- }
-
- if (count > 1)
- {
- PUT2(code, 2+LINK_SIZE, offset);
- PUT2(code, 2+LINK_SIZE+IMM2_SIZE, count);
- skipunits += IMM2_SIZE;
- code[1+LINK_SIZE]++;
- }
- else /* Not a duplicated name */
- {
- PUT2(code, 2+LINK_SIZE, recno);
- }
- }
-
- /* If terminator == CHAR_NULL it means that the name followed directly
- after the opening parenthesis [e.g. (?(abc)...] and in this case there
- are some further alternatives to try. For the cases where terminator !=
- CHAR_NULL [things like (?(... or (?('name')... or (?(R&name)... ]
- we have now checked all the possibilities, so give an error. */
-
- else if (terminator != CHAR_NULL)
- {
- *errorcodeptr = ERR15;
- goto FAILED;
- }
-
- /* Check for (?(R) for recursion. Allow digits after R to specify a
- specific group number. */
-
- else if (*name == CHAR_R)
- {
- recno = 0;
- for (i = 1; i < namelen; i++)
- {
- if (!IS_DIGIT(name[i]))
- {
- *errorcodeptr = ERR15; /* Non-existent subpattern */
- goto FAILED;
- }
- if (recno > INT_MAX / 10 - 1) /* Integer overflow */
- {
- *errorcodeptr = ERR61;
- goto FAILED;
- }
- recno = recno * 10 + name[i] - CHAR_0;
- }
- if (recno == 0) recno = RREF_ANY;
- code[1+LINK_SIZE] = OP_RREF; /* Change test type */
- PUT2(code, 2+LINK_SIZE, recno);
- }
-
- /* Similarly, check for the (?(DEFINE) "condition", which is always
- false. During compilation we set OP_DEFINE to distinguish this from
- other OP_FALSE conditions so that it can be checked for having only one
- branch, but after that the opcode is changed to OP_FALSE. */
-
- else if (namelen == 6 && PRIV(strncmp_c8)(name, STRING_DEFINE, 6) == 0)
- {
- code[1+LINK_SIZE] = OP_DEFINE;
- skipunits = 1;
- }
-
- /* Reference to an unidentified subpattern. */
-
- else
- {
- *errorcodeptr = ERR15;
- goto FAILED;
- }
- break;
-
-
- /* ------------------------------------------------------------ */
- case CHAR_EQUALS_SIGN: /* Positive lookahead */
- bravalue = OP_ASSERT;
- cb->assert_depth += 1;
- ptr++;
- break;
-
- /* Optimize (?!) to (*FAIL) unless it is quantified - which is a weird
- thing to do, but Perl allows all assertions to be quantified, and when
- they contain capturing parentheses there may be a potential use for
- this feature. Not that that applies to a quantified (?!) but we allow
- it for uniformity. */
-
- /* ------------------------------------------------------------ */
- case CHAR_EXCLAMATION_MARK: /* Negative lookahead */
- ptr++;
- if (*ptr == CHAR_RIGHT_PARENTHESIS && ptr[1] != CHAR_ASTERISK &&
- ptr[1] != CHAR_PLUS && ptr[1] != CHAR_QUESTION_MARK &&
- (ptr[1] != CHAR_LEFT_CURLY_BRACKET || !is_counted_repeat(ptr+2)))
- {
- *code++ = OP_FAIL;
- previous = NULL;
- continue;
- }
- bravalue = OP_ASSERT_NOT;
- cb->assert_depth += 1;
- break;
-
-
- /* ------------------------------------------------------------ */
- case CHAR_LESS_THAN_SIGN: /* Lookbehind or named define */
- switch (ptr[1])
- {
- case CHAR_EQUALS_SIGN: /* Positive lookbehind */
- bravalue = OP_ASSERTBACK;
- cb->assert_depth += 1;
- ptr += 2;
- break;
-
- case CHAR_EXCLAMATION_MARK: /* Negative lookbehind */
- bravalue = OP_ASSERTBACK_NOT;
- cb->assert_depth += 1;
- ptr += 2;
- break;
-
- /* Must be a name definition - as the syntax was checked in the
- pre-pass, we can assume here that it is valid. Skip over the name
- and go to handle the numbered group. */
-
- default:
- while (*(++ptr) != CHAR_GREATER_THAN_SIGN);
- ptr++;
- goto NUMBERED_GROUP;
- }
- break;
-
-
- /* ------------------------------------------------------------ */
- case CHAR_GREATER_THAN_SIGN: /* One-time brackets */
- bravalue = OP_ONCE;
- ptr++;
- break;
-
-
- /* ------------------------------------------------------------ */
- case CHAR_C: /* Callout */
- previous_callout = code; /* Save for later completion */
- after_manual_callout = 1; /* Skip one item before completing */
- ptr++; /* Character after (?C */
-
- /* A callout may have a string argument, delimited by one of a fixed
- number of characters, or an undelimited numerical argument, or no
- argument, which is the same as (?C0). Different opcodes are used for
- the two cases. */
-
- if (*ptr != CHAR_RIGHT_PARENTHESIS && !IS_DIGIT(*ptr))
- {
- uint32_t delimiter = 0;
-
- for (i = 0; PRIV(callout_start_delims)[i] != 0; i++)
- {
- if (*ptr == PRIV(callout_start_delims)[i])
- {
- delimiter = PRIV(callout_end_delims)[i];
- break;
- }
- }
-
- if (delimiter == 0)
- {
- *errorcodeptr = ERR82;
- goto FAILED;
- }
-
- /* During the pre-compile phase, we parse the string and update the
- length. There is no need to generate any code. (In fact, the string
- has already been parsed in the pre-pass that looks for named
- parentheses, but it does no harm to leave this code in.) */
-
- if (lengthptr != NULL) /* Only check the string */
- {
- PCRE2_SPTR start = ptr;
- do
- {
- if (++ptr >= cb->end_pattern)
- {
- *errorcodeptr = ERR81;
- ptr = start; /* To give a more useful message */
- goto FAILED;
- }
- if (ptr[0] == delimiter && ptr[1] == delimiter) ptr += 2;
- }
- while (ptr[0] != delimiter);
-
- /* Start points to the opening delimiter, ptr points to the
- closing delimiter. We must allow for including the delimiter and
- for the terminating zero. Any doubled delimiters within the string
- make this an overestimate, but it is not worth bothering about. */
-
- (*lengthptr) += (ptr - start) + 2 + (1 + 4*LINK_SIZE);
- }
-
- /* In the real compile we can copy the string, knowing that it is
- syntactically OK. The starting delimiter is included so that the
- client can discover it if they want. We also pass the start offset to
- help a script language give better error messages. */
-
- else
- {
- PCRE2_UCHAR *callout_string = code + (1 + 4*LINK_SIZE);
- *callout_string++ = *ptr++;
- PUT(code, 1 + 3*LINK_SIZE, (int)(ptr - cb->start_pattern)); /* Start offset */
- for(;;)
- {
- if (*ptr == delimiter)
- {
- if (ptr[1] == delimiter) ptr++; else break;
- }
- *callout_string++ = *ptr++;
- }
- *callout_string++ = CHAR_NULL;
- code[0] = OP_CALLOUT_STR;
- PUT(code, 1, (int)(ptr + 2 - cb->start_pattern)); /* Next offset */
- PUT(code, 1 + LINK_SIZE, 0); /* Default length */
- PUT(code, 1 + 2*LINK_SIZE, /* Compute size */
- (int)(callout_string - code));
- code = callout_string;
- }
-
- /* Advance to what should be the closing parenthesis, which is
- checked below. */
-
- ptr++;
- }
-
- /* Handle a callout with an optional numerical argument, which must be
- less than or equal to 255. A missing argument gives 0. */
-
- else
- {
- int n = 0;
- code[0] = OP_CALLOUT; /* Numerical callout */
- while (IS_DIGIT(*ptr))
- {
- n = n * 10 + *ptr++ - CHAR_0;
- if (n > 255)
- {
- *errorcodeptr = ERR38;
- goto FAILED;
- }
- }
- PUT(code, 1, (int)(ptr - cb->start_pattern + 1)); /* Next offset */
- PUT(code, 1 + LINK_SIZE, 0); /* Default length */
- code[1 + 2*LINK_SIZE] = n; /* Callout number */
- code += PRIV(OP_lengths)[OP_CALLOUT];
- }
-
- /* Both formats must have a closing parenthesis */
-
- if (*ptr != CHAR_RIGHT_PARENTHESIS)
- {
- *errorcodeptr = ERR39;
- goto FAILED;
- }
-
- /* Callouts cannot be quantified. */
-
- previous = NULL;
- continue;
-
-
- /* ------------------------------------------------------------ */
- case CHAR_P: /* Python-style named subpattern handling */
- if (*(++ptr) == CHAR_EQUALS_SIGN ||
- *ptr == CHAR_GREATER_THAN_SIGN) /* Reference or recursion */
- {
- is_recurse = *ptr == CHAR_GREATER_THAN_SIGN;
- terminator = CHAR_RIGHT_PARENTHESIS;
- goto NAMED_REF_OR_RECURSE;
- }
- else if (*ptr != CHAR_LESS_THAN_SIGN) /* Test for Python-style defn */
- {
- *errorcodeptr = ERR41;
- goto FAILED;
- }
- /* Fall through to handle (?P< as (?< is handled */
-
-
- /* ------------------------------------------------------------ */
- case CHAR_APOSTROPHE: /* Define a name - note fall through above */
-
- /* The syntax was checked and the list of names was set up in the
- pre-pass, so there is nothing to be done now except to skip over the
- name. */
-
- terminator = (*ptr == CHAR_LESS_THAN_SIGN)?
- CHAR_GREATER_THAN_SIGN : CHAR_APOSTROPHE;
- while (*(++ptr) != (unsigned int)terminator);
- ptr++;
- goto NUMBERED_GROUP; /* Set up numbered group */
-
-
- /* ------------------------------------------------------------ */
- case CHAR_AMPERSAND: /* Perl recursion/subroutine syntax */
- terminator = CHAR_RIGHT_PARENTHESIS;
- is_recurse = TRUE;
- /* Fall through */
-
- /* We come here from the Python syntax above that handles both
- references (?P=name) and recursion (?P>name), as well as falling
- through from the Perl recursion syntax (?&name). We also come here from
- the Perl \k or \k'name' back reference syntax and the \k{name}
- .NET syntax, and the Oniguruma \g<...> and \g'...' subroutine syntax. */
-
- NAMED_REF_OR_RECURSE:
- name = ++ptr;
- if (IS_DIGIT(*ptr))
- {
- *errorcodeptr = ERR44; /* Group name must start with non-digit */
- goto FAILED;
- }
- /* Increment ptr, set namelen, check length */
- READ_NAME(ctype_word, ERR48, *errorcodeptr);
-
- /* In the pre-compile phase, do a syntax check. */
-
- if (lengthptr != NULL)
- {
- if (namelen == 0)
- {
- *errorcodeptr = ERR62;
- goto FAILED;
- }
- if (*ptr != (PCRE2_UCHAR)terminator)
- {
- *errorcodeptr = ERR42;
- goto FAILED;
- }
- }
-
- /* Scan the list of names generated in the pre-pass in order to get
- a number and whether or not this name is duplicated. */
-
- recno = 0;
- is_dupname = FALSE;
- ng = cb->named_groups;
-
- for (i = 0; i < cb->names_found; i++, ng++)
- {
- if (namelen == ng->length &&
- PRIV(strncmp)(name, ng->name, namelen) == 0)
- {
- open_capitem *oc;
- is_dupname = ng->isdup;
- recno = ng->number;
-
- /* For a recursion, that's all that is needed. We can now go to the
- code that handles numerical recursion. */
-
- if (is_recurse) goto HANDLE_RECURSION;
-
- /* For a back reference, update the back reference map and the
- maximum back reference. Then for each group we must check to see if
- it is recursive, that is, it is inside the group that it
- references. A flag is set so that the group can be made atomic. */
-
- cb->backref_map |= (recno < 32)? (1u << recno) : 1;
- if ((uint32_t)recno > cb->top_backref) cb->top_backref = recno;
-
- for (oc = cb->open_caps; oc != NULL; oc = oc->next)
- {
- if (oc->number == recno)
- {
- oc->flag = TRUE;
- break;
- }
- }
- }
- }
-
- /* If the name was not found we have a bad reference. */
-
- if (recno == 0)
- {
- *errorcodeptr = ERR15;
- goto FAILED;
- }
-
- /* If a back reference name is not duplicated, we can handle it as a
- numerical reference. */
-
- if (!is_dupname) goto HANDLE_REFERENCE;
-
- /* If a back reference name is duplicated, we generate a different
- opcode to a numerical back reference. In the second pass we must search
- for the index and count in the final name table. */
-
- count = 0;
- index = 0;
-
- if (lengthptr == NULL)
- {
- slot = cb->name_table;
- for (i = 0; i < cb->names_found; i++)
- {
- if (PRIV(strncmp)(name, slot+IMM2_SIZE, namelen) == 0 &&
- slot[IMM2_SIZE+namelen] == 0)
- {
- if (count == 0) index = i;
- count++;
- }
- slot += cb->name_entry_size;
- }
-
- if (count == 0)
- {
- *errorcodeptr = ERR15;
- goto FAILED;
- }
- }
-
- if (firstcuflags == REQ_UNSET) firstcuflags = REQ_NONE;
- previous = code;
- *code++ = ((options & PCRE2_CASELESS) != 0)? OP_DNREFI : OP_DNREF;
- PUT2INC(code, 0, index);
- PUT2INC(code, 0, count);
- continue; /* End of back ref handling */
-
-
- /* ------------------------------------------------------------ */
- case CHAR_R: /* Recursion, same as (?0) */
- recno = 0;
- if (*(++ptr) != CHAR_RIGHT_PARENTHESIS)
- {
- *errorcodeptr = ERR29;
- goto FAILED;
- }
- goto HANDLE_RECURSION;
-
-
- /* ------------------------------------------------------------ */
- case CHAR_MINUS: case CHAR_PLUS: /* Recursion or subroutine */
- case CHAR_0: case CHAR_1: case CHAR_2: case CHAR_3: case CHAR_4:
- case CHAR_5: case CHAR_6: case CHAR_7: case CHAR_8: case CHAR_9:
- {
- terminator = CHAR_RIGHT_PARENTHESIS;
-
- /* Come here from the \g<...> and \g'...' code (Oniguruma
- compatibility). However, the syntax has been checked to ensure that
- the ... are a (signed) number, so that neither ERR63 nor ERR29 will
- be called on this path, nor with the jump to OTHER_CHAR_AFTER_QUERY
- ever be taken. */
-
- HANDLE_NUMERICAL_RECURSION:
-
- if ((refsign = *ptr) == CHAR_PLUS)
- {
- ptr++;
- if (!IS_DIGIT(*ptr))
- {
- *errorcodeptr = ERR63;
- goto FAILED;
- }
- }
- else if (refsign == CHAR_MINUS)
- {
- if (!IS_DIGIT(ptr[1]))
- goto OTHER_CHAR_AFTER_QUERY;
- ptr++;
- }
-
- recno = 0;
- while (IS_DIGIT(*ptr))
- {
- if (recno > INT_MAX / 10 - 1) /* Integer overflow */
- {
- while (IS_DIGIT(*ptr)) ptr++;
- *errorcodeptr = ERR61;
- goto FAILED;
- }
- recno = recno * 10 + *ptr++ - CHAR_0;
- }
-
- if (*ptr != (PCRE2_UCHAR)terminator)
- {
- *errorcodeptr = ERR29;
- goto FAILED;
- }
-
- if (refsign == CHAR_MINUS)
- {
- if (recno == 0)
- {
- *errorcodeptr = ERR58;
- goto FAILED;
- }
- recno = (int)(cb->bracount + 1) - recno;
- if (recno <= 0)
- {
- *errorcodeptr = ERR15;
- goto FAILED;
- }
- }
- else if (refsign == CHAR_PLUS)
- {
- if (recno == 0)
- {
- *errorcodeptr = ERR58;
- goto FAILED;
- }
- recno += cb->bracount;
- }
-
- if ((uint32_t)recno > cb->final_bracount)
- {
- *errorcodeptr = ERR15;
- goto FAILED;
- }
-
- /* Come here from code above that handles a named recursion.
- We insert the number of the called group after OP_RECURSE. At the
- end of compiling the pattern is scanned and these numbers are
- replaced by offsets within the pattern. It is done like this to avoid
- problems with forward references and adjusting offsets when groups
- are duplicated and moved (as discovered in previous implementations).
- Note that a recursion does not have a set first character (relevant
- if it is repeated, because it will then be wrapped with ONCE
- brackets). */
-
- HANDLE_RECURSION:
- previous = code;
- *code = OP_RECURSE;
- PUT(code, 1, recno);
- code += 1 + LINK_SIZE;
- groupsetfirstcu = FALSE;
- cb->had_recurse = TRUE;
- }
-
- /* Can't determine a first byte now */
-
- if (firstcuflags == REQ_UNSET) firstcuflags = REQ_NONE;
- continue;
-
-
- /* ------------------------------------------------------------ */
- default: /* Other characters: check option setting */
- OTHER_CHAR_AFTER_QUERY:
- set = unset = 0;
- optset = &set;
-
- while (*ptr != CHAR_RIGHT_PARENTHESIS && *ptr != CHAR_COLON)
- {
- switch (*ptr++)
- {
- case CHAR_MINUS: optset = &unset; break;
-
- case CHAR_J: /* Record that it changed in the external options */
- *optset |= PCRE2_DUPNAMES;
- cb->external_flags |= PCRE2_JCHANGED;
- break;
-
- case CHAR_i: *optset |= PCRE2_CASELESS; break;
- case CHAR_m: *optset |= PCRE2_MULTILINE; break;
- case CHAR_s: *optset |= PCRE2_DOTALL; break;
- case CHAR_x: *optset |= PCRE2_EXTENDED; break;
- case CHAR_U: *optset |= PCRE2_UNGREEDY; break;
-
- default: *errorcodeptr = ERR11;
- ptr--; /* Correct the offset */
- goto FAILED;
- }
- }
-
- /* Set up the changed option bits, but don't change anything yet. */
-
- newoptions = (options | set) & (~unset);
-
- /* If the options ended with ')' this is not the start of a nested
- group with option changes, so the options change at this level. They
- must also be passed back for use in subsequent branches. Reset the
- greedy defaults and the case value for firstcu and reqcu. */
-
- if (*ptr == CHAR_RIGHT_PARENTHESIS)
- {
- *optionsptr = options = newoptions;
- greedy_default = ((newoptions & PCRE2_UNGREEDY) != 0);
- greedy_non_default = greedy_default ^ 1;
- req_caseopt = ((newoptions & PCRE2_CASELESS) != 0)? REQ_CASELESS:0;
- previous = NULL; /* This item can't be repeated */
- continue; /* It is complete */
- }
-
- /* If the options ended with ':' we are heading into a nested group
- with possible change of options. Such groups are non-capturing and are
- not assertions of any kind. All we need to do is skip over the ':';
- the newoptions value is handled below. */
-
- bravalue = OP_BRA;
- ptr++;
- } /* End of switch for character following (? */
- } /* End of (? handling */
-
- /* Opening parenthesis not followed by '*' or '?'. If PCRE2_NO_AUTO_CAPTURE
- is set, all unadorned brackets become non-capturing and behave like (?:...)
- brackets. */
-
- else if ((options & PCRE2_NO_AUTO_CAPTURE) != 0)
- {
- bravalue = OP_BRA;
- }
-
- /* Else we have a capturing group. */
-
- else
- {
- NUMBERED_GROUP:
- cb->bracount += 1;
- PUT2(code, 1+LINK_SIZE, cb->bracount);
- skipunits = IMM2_SIZE;
- }
-
- /* Process nested bracketed regex. First check for parentheses nested too
- deeply. */
-
- if ((cb->parens_depth += 1) > (int)(cb->cx->parens_nest_limit))
- {
- *errorcodeptr = ERR19;
- goto FAILED;
- }
-
- /* All assertions used not to be repeatable, but this was changed for Perl
- compatibility. All kinds can now be repeated except for assertions that are
- conditions (Perl also forbids these to be repeated). We copy code into a
- non-register variable (tempcode) in order to be able to pass its address
- because some compilers complain otherwise. At the start of a conditional
- group whose condition is an assertion, cb->iscondassert is set. We unset it
- here so as to allow assertions later in the group to be quantified. */
-
- if (bravalue >= OP_ASSERT && bravalue <= OP_ASSERTBACK_NOT &&
- cb->iscondassert)
- {
- previous = NULL;
- cb->iscondassert = FALSE;
- }
- else
- {
- previous = code;
- }
-
- *code = bravalue;
- tempcode = code;
- tempreqvary = cb->req_varyopt; /* Save value before bracket */
- tempbracount = cb->bracount; /* Save value before bracket */
- length_prevgroup = 0; /* Initialize for pre-compile phase */
-
- if (!compile_regex(
- newoptions, /* The complete new option state */
- &tempcode, /* Where to put code (updated) */
- &ptr, /* Input pointer (updated) */
- errorcodeptr, /* Where to put an error message */
- (bravalue == OP_ASSERTBACK ||
- bravalue == OP_ASSERTBACK_NOT), /* TRUE if back assert */
- reset_bracount, /* True if (?| group */
- skipunits, /* Skip over bracket number */
- cond_depth +
- ((bravalue == OP_COND)?1:0), /* Depth of condition subpatterns */
- &subfirstcu, /* For possible first char */
- &subfirstcuflags,
- &subreqcu, /* For possible last char */
- &subreqcuflags,
- bcptr, /* Current branch chain */
- cb, /* Compile data block */
- (lengthptr == NULL)? NULL : /* Actual compile phase */
- &length_prevgroup /* Pre-compile phase */
- ))
- goto FAILED;
-
- cb->parens_depth -= 1;
-
- /* If this was an atomic group and there are no capturing groups within it,
- generate OP_ONCE_NC instead of OP_ONCE. */
-
- if (bravalue == OP_ONCE && cb->bracount <= tempbracount)
- *code = OP_ONCE_NC;
-
- if (bravalue >= OP_ASSERT && bravalue <= OP_ASSERTBACK_NOT)
- cb->assert_depth -= 1;
-
- /* At the end of compiling, code is still pointing to the start of the
- group, while tempcode has been updated to point past the end of the group.
- The pattern pointer (ptr) is on the bracket.
-
- If this is a conditional bracket, check that there are no more than
- two branches in the group, or just one if it's a DEFINE group. We do this
- in the real compile phase, not in the pre-pass, where the whole group may
- not be available. */
-
- if (bravalue == OP_COND && lengthptr == NULL)
- {
- PCRE2_UCHAR *tc = code;
- int condcount = 0;
-
- do {
- condcount++;
- tc += GET(tc,1);
- }
- while (*tc != OP_KET);
-
- /* A DEFINE group is never obeyed inline (the "condition" is always
- false). It must have only one branch. Having checked this, change the
- opcode to OP_FALSE. */
-
- if (code[LINK_SIZE+1] == OP_DEFINE)
- {
- if (condcount > 1)
- {
- *errorcodeptr = ERR54;
- goto FAILED;
- }
- code[LINK_SIZE+1] = OP_FALSE;
- bravalue = OP_DEFINE; /* Just a flag to suppress char handling below */
- }
-
- /* A "normal" conditional group. If there is just one branch, we must not
- make use of its firstcu or reqcu, because this is equivalent to an
- empty second branch. */
-
- else
- {
- if (condcount > 2)
- {
- *errorcodeptr = ERR27;
- goto FAILED;
- }
- if (condcount == 1) subfirstcuflags = subreqcuflags = REQ_NONE;
- }
- }
-
- /* Error if hit end of pattern */
-
- if (*ptr != CHAR_RIGHT_PARENTHESIS)
- {
- *errorcodeptr = ERR14;
- goto FAILED;
- }
-
- /* In the pre-compile phase, update the length by the length of the group,
- less the brackets at either end. Then reduce the compiled code to just a
- set of non-capturing brackets so that it doesn't use much memory if it is
- duplicated by a quantifier.*/
-
- if (lengthptr != NULL)
- {
- if (OFLOW_MAX - *lengthptr < length_prevgroup - 2 - 2*LINK_SIZE)
- {
- *errorcodeptr = ERR20;
- goto FAILED;
- }
- *lengthptr += length_prevgroup - 2 - 2*LINK_SIZE;
- code++; /* This already contains bravalue */
- PUTINC(code, 0, 1 + LINK_SIZE);
- *code++ = OP_KET;
- PUTINC(code, 0, 1 + LINK_SIZE);
- break; /* No need to waste time with special character handling */
- }
-
- /* Otherwise update the main code pointer to the end of the group. */
-
- code = tempcode;
-
- /* For a DEFINE group, required and first character settings are not
- relevant. */
-
- if (bravalue == OP_DEFINE) break;
-
- /* Handle updating of the required and first characters for other types of
- group. Update for normal brackets of all kinds, and conditions with two
- branches (see code above). If the bracket is followed by a quantifier with
- zero repeat, we have to back off. Hence the definition of zeroreqcu and
- zerofirstcu outside the main loop so that they can be accessed for the
- back off. */
-
- zeroreqcu = reqcu;
- zeroreqcuflags = reqcuflags;
- zerofirstcu = firstcu;
- zerofirstcuflags = firstcuflags;
- groupsetfirstcu = FALSE;
-
- if (bravalue >= OP_ONCE)
- {
- /* If we have not yet set a firstcu in this branch, take it from the
- subpattern, remembering that it was set here so that a repeat of more
- than one can replicate it as reqcu if necessary. If the subpattern has
- no firstcu, set "none" for the whole branch. In both cases, a zero
- repeat forces firstcu to "none". */
-
- if (firstcuflags == REQ_UNSET && subfirstcuflags != REQ_UNSET)
- {
- if (subfirstcuflags >= 0)
- {
- firstcu = subfirstcu;
- firstcuflags = subfirstcuflags;
- groupsetfirstcu = TRUE;
- }
- else firstcuflags = REQ_NONE;
- zerofirstcuflags = REQ_NONE;
- }
-
- /* If firstcu was previously set, convert the subpattern's firstcu
- into reqcu if there wasn't one, using the vary flag that was in
- existence beforehand. */
-
- else if (subfirstcuflags >= 0 && subreqcuflags < 0)
- {
- subreqcu = subfirstcu;
- subreqcuflags = subfirstcuflags | tempreqvary;
- }
-
- /* If the subpattern set a required byte (or set a first byte that isn't
- really the first byte - see above), set it. */
-
- if (subreqcuflags >= 0)
- {
- reqcu = subreqcu;
- reqcuflags = subreqcuflags;
- }
- }
-
- /* For a forward assertion, we take the reqcu, if set. This can be
- helpful if the pattern that follows the assertion doesn't set a different
- char. For example, it's useful for /(?=abcde).+/. We can't set firstcu
- for an assertion, however because it leads to incorrect effect for patterns
- such as /(?=a)a.+/ when the "real" "a" would then become a reqcu instead
- of a firstcu. This is overcome by a scan at the end if there's no
- firstcu, looking for an asserted first char. */
-
- else if (bravalue == OP_ASSERT && subreqcuflags >= 0)
- {
- reqcu = subreqcu;
- reqcuflags = subreqcuflags;
- }
- break; /* End of processing '(' */
-
-
- /* ===================================================================*/
- /* Handle metasequences introduced by \. For ones like \d, the ESC_ values
- are arranged to be the negation of the corresponding OP_values in the
- default case when PCRE2_UCP is not set. For the back references, the values
- are negative the reference number. Only back references and those types
- that consume a character may be repeated. We can test for values between
- ESC_b and ESC_Z for the latter; this may have to change if any new ones are
- ever created.
-
- Note: \Q and \E are handled at the start of the character-processing loop,
- not here. */
-
- case CHAR_BACKSLASH:
- tempptr = ptr;
- escape = PRIV(check_escape)(&ptr, cb->end_pattern, &ec, errorcodeptr,
- options, FALSE, cb);
- if (*errorcodeptr != 0) goto FAILED;
-
- if (escape == 0) /* The escape coded a single character */
- c = ec;
- else
- {
- /* For metasequences that actually match a character, we disable the
- setting of a first character if it hasn't already been set. */
-
- if (firstcuflags == REQ_UNSET && escape > ESC_b && escape < ESC_Z)
- firstcuflags = REQ_NONE;
-
- /* Set values to reset to if this is followed by a zero repeat. */
-
- zerofirstcu = firstcu;
- zerofirstcuflags = firstcuflags;
- zeroreqcu = reqcu;
- zeroreqcuflags = reqcuflags;
-
- /* \g or \g'name' is a subroutine call by name and \g or \g'n'
- is a subroutine call by number (Oniguruma syntax). In fact, the value
- ESC_g is returned only for these cases. So we don't need to check for <
- or ' if the value is ESC_g. For the Perl syntax \g{n} the value is
- -n, and for the Perl syntax \g{name} the result is ESC_k (as
- that is a synonym for a named back reference). */
-
- if (escape == ESC_g)
- {
- PCRE2_SPTR p;
- uint32_t cf;
-
- terminator = (*(++ptr) == CHAR_LESS_THAN_SIGN)?
- CHAR_GREATER_THAN_SIGN : CHAR_APOSTROPHE;
-
- /* These two statements stop the compiler for warning about possibly
- unset variables caused by the jump to HANDLE_NUMERICAL_RECURSION. In
- fact, because we do the check for a number below, the paths that
- would actually be in error are never taken. */
-
- skipunits = 0;
- reset_bracount = FALSE;
-
- /* If it's not a signed or unsigned number, treat it as a name. */
-
- cf = ptr[1];
- if (cf != CHAR_PLUS && cf != CHAR_MINUS && !IS_DIGIT(cf))
- {
- is_recurse = TRUE;
- goto NAMED_REF_OR_RECURSE;
- }
-
- /* Signed or unsigned number (cf = ptr[1]) is known to be plus or minus
- or a digit. */
-
- p = ptr + 2;
- while (IS_DIGIT(*p)) p++;
- if (*p != (PCRE2_UCHAR)terminator)
- {
- *errorcodeptr = ERR57;
- goto FAILED;
- }
- ptr++;
- goto HANDLE_NUMERICAL_RECURSION;
- }
-
- /* \k or \k'name' is a back reference by name (Perl syntax).
- We also support \k{name} (.NET syntax). */
-
- if (escape == ESC_k)
- {
- if ((ptr[1] != CHAR_LESS_THAN_SIGN &&
- ptr[1] != CHAR_APOSTROPHE && ptr[1] != CHAR_LEFT_CURLY_BRACKET))
- {
- *errorcodeptr = ERR69;
- goto FAILED;
- }
- is_recurse = FALSE;
- terminator = (*(++ptr) == CHAR_LESS_THAN_SIGN)?
- CHAR_GREATER_THAN_SIGN : (*ptr == CHAR_APOSTROPHE)?
- CHAR_APOSTROPHE : CHAR_RIGHT_CURLY_BRACKET;
- goto NAMED_REF_OR_RECURSE;
- }
-
- /* Back references are handled specially; must disable firstcu if
- not set to cope with cases like (?=(\w+))\1: which would otherwise set
- ':' later. */
-
- if (escape < 0)
- {
- open_capitem *oc;
- recno = -escape;
-
- /* Come here from named backref handling when the reference is to a
- single group (i.e. not to a duplicated name). */
-
- HANDLE_REFERENCE:
- if (recno > (int)cb->final_bracount)
- {
- *errorcodeptr = ERR15;
- goto FAILED;
- }
- if (firstcuflags == REQ_UNSET) firstcuflags = REQ_NONE;
- previous = code;
- *code++ = ((options & PCRE2_CASELESS) != 0)? OP_REFI : OP_REF;
- PUT2INC(code, 0, recno);
- cb->backref_map |= (recno < 32)? (1u << recno) : 1;
- if ((uint32_t)recno > cb->top_backref) cb->top_backref = recno;
-
- /* Check to see if this back reference is recursive, that it, it
- is inside the group that it references. A flag is set so that the
- group can be made atomic. */
-
- for (oc = cb->open_caps; oc != NULL; oc = oc->next)
- {
- if (oc->number == recno)
- {
- oc->flag = TRUE;
- break;
- }
- }
- }
-
- /* So are Unicode property matches, if supported. */
-
-#ifdef SUPPORT_UNICODE
- else if (escape == ESC_P || escape == ESC_p)
- {
- BOOL negated;
- unsigned int ptype = 0, pdata = 0;
- if (!get_ucp(&ptr, &negated, &ptype, &pdata, errorcodeptr, cb))
- goto FAILED;
- previous = code;
- *code++ = ((escape == ESC_p) != negated)? OP_PROP : OP_NOTPROP;
- *code++ = ptype;
- *code++ = pdata;
- }
-#else
-
- /* If Unicode properties are not supported, \X, \P, and \p are not
- allowed. */
-
- else if (escape == ESC_X || escape == ESC_P || escape == ESC_p)
- {
- *errorcodeptr = ERR45;
- goto FAILED;
- }
-#endif
-
- /* The use of \C can be locked out. */
-
-#ifdef NEVER_BACKSLASH_C
- else if (escape == ESC_C)
- {
- *errorcodeptr = ERR85;
- goto FAILED;
- }
-#else
- else if (escape == ESC_C && (options & PCRE2_NEVER_BACKSLASH_C) != 0)
- {
- *errorcodeptr = ERR83;
- goto FAILED;
- }
-#endif
-
- /* For the rest (including \X when Unicode properties are supported), we
- can obtain the OP value by negating the escape value in the default
- situation when PCRE2_UCP is not set. When it *is* set, we substitute
- Unicode property tests. Note that \b and \B do a one-character
- lookbehind, and \A also behaves as if it does. */
-
- else
- {
- if (escape == ESC_C) cb->external_flags |= PCRE2_HASBKC; /* Record */
- if ((escape == ESC_b || escape == ESC_B || escape == ESC_A) &&
- cb->max_lookbehind == 0)
- cb->max_lookbehind = 1;
-#ifdef SUPPORT_UNICODE
- if (escape >= ESC_DU && escape <= ESC_wu)
- {
- cb->nestptr[1] = cb->nestptr[0]; /* Back up if at 2nd level */
- cb->nestptr[0] = ptr + 1; /* Where to resume */
- ptr = substitutes[escape - ESC_DU] - 1; /* Just before substitute */
- }
- else
-#endif
- /* In non-UTF mode, we turn \C into OP_ALLANY instead of OP_ANYBYTE
- so that it works in DFA mode and in lookbehinds. */
-
- {
- previous = (escape > ESC_b && escape < ESC_Z)? code : NULL;
- *code++ = (!utf && escape == ESC_C)? OP_ALLANY : escape;
- }
- }
- continue;
- }
-
- /* We have a data character whose value is in c. In UTF-8 mode it may have
- a value > 127. We set its representation in the length/buffer, and then
- handle it as a data character. */
-
- mclength = PUTCHAR(c, mcbuffer);
- goto ONE_CHAR;
-
-
- /* ===================================================================*/
- /* Handle a literal character. It is guaranteed not to be whitespace or #
- when the extended flag is set. If we are in a UTF mode, it may be a
- multi-unit literal character. */
-
- default:
- NORMAL_CHAR:
- mclength = 1;
- mcbuffer[0] = c;
-
-#ifdef SUPPORT_UNICODE
- if (utf && HAS_EXTRALEN(c))
- ACROSSCHAR(TRUE, ptr[1], mcbuffer[mclength++] = *(++ptr));
-#endif
-
- /* At this point we have the character's bytes in mcbuffer, and the length
- in mclength. When not in UTF mode, the length is always 1. */
-
- ONE_CHAR:
- previous = code;
-
- /* For caseless UTF mode, check whether this character has more than one
- other case. If so, generate a special OP_PROP item instead of OP_CHARI. */
-
-#ifdef SUPPORT_UNICODE
- if (utf && (options & PCRE2_CASELESS) != 0)
- {
- GETCHAR(c, mcbuffer);
- if ((c = UCD_CASESET(c)) != 0)
- {
- *code++ = OP_PROP;
- *code++ = PT_CLIST;
- *code++ = c;
- if (firstcuflags == REQ_UNSET)
- firstcuflags = zerofirstcuflags = REQ_NONE;
- break;
- }
- }
-#endif
-
- /* Caseful matches, or not one of the multicase characters. */
-
- *code++ = ((options & PCRE2_CASELESS) != 0)? OP_CHARI : OP_CHAR;
- for (c = 0; c < mclength; c++) *code++ = mcbuffer[c];
-
- /* Remember if \r or \n were seen */
-
- if (mcbuffer[0] == CHAR_CR || mcbuffer[0] == CHAR_NL)
- cb->external_flags |= PCRE2_HASCRORLF;
-
- /* Set the first and required bytes appropriately. If no previous first
- byte, set it from this character, but revert to none on a zero repeat.
- Otherwise, leave the firstcu value alone, and don't change it on a zero
- repeat. */
-
- if (firstcuflags == REQ_UNSET)
- {
- zerofirstcuflags = REQ_NONE;
- zeroreqcu = reqcu;
- zeroreqcuflags = reqcuflags;
-
- /* If the character is more than one byte long, we can set firstcu
- only if it is not to be matched caselessly. */
-
- if (mclength == 1 || req_caseopt == 0)
- {
- firstcu = mcbuffer[0] | req_caseopt;
- firstcu = mcbuffer[0];
- firstcuflags = req_caseopt;
-
- if (mclength != 1)
- {
- reqcu = code[-1];
- reqcuflags = cb->req_varyopt;
- }
- }
- else firstcuflags = reqcuflags = REQ_NONE;
- }
-
- /* firstcu was previously set; we can set reqcu only if the length is
- 1 or the matching is caseful. */
-
- else
- {
- zerofirstcu = firstcu;
- zerofirstcuflags = firstcuflags;
- zeroreqcu = reqcu;
- zeroreqcuflags = reqcuflags;
- if (mclength == 1 || req_caseopt == 0)
- {
- reqcu = code[-1];
- reqcuflags = req_caseopt | cb->req_varyopt;
- }
- }
-
- break; /* End of literal character handling */
- }
- } /* end of big loop */
-
-/* Control never reaches here by falling through, only by a goto for all the
-error states. Pass back the position in the pattern so that it can be displayed
-to the user for diagnosing the error. */
-
-FAILED:
-*ptrptr = ptr;
-return FALSE;
-}
-
-
-
-/*************************************************
-* Compile regex: a sequence of alternatives *
-*************************************************/
-
-/* On entry, ptr is pointing past the bracket character, but on return it
-points to the closing bracket, or vertical bar, or end of string. The code
-variable is pointing at the byte into which the BRA operator has been stored.
-This function is used during the pre-compile phase when we are trying to find
-out the amount of memory needed, as well as during the real compile phase. The
-value of lengthptr distinguishes the two phases.
-
-Arguments:
- options option bits, including any changes for this subpattern
- codeptr -> the address of the current code pointer
- ptrptr -> the address of the current pattern pointer
- errorcodeptr -> pointer to error code variable
- lookbehind TRUE if this is a lookbehind assertion
- reset_bracount TRUE to reset the count for each branch
- skipunits skip this many code units at start (for brackets and OP_COND)
- cond_depth depth of nesting for conditional subpatterns
- firstcuptr place to put the first required code unit
- firstcuflagsptr place to put the first code unit flags, or a negative number
- reqcuptr place to put the last required code unit
- reqcuflagsptr place to put the last required code unit flags, or a negative number
- bcptr pointer to the chain of currently open branches
- cb points to the data block with tables pointers etc.
- lengthptr NULL during the real compile phase
- points to length accumulator during pre-compile phase
-
-Returns: TRUE on success
-*/
-
-static BOOL
-compile_regex(uint32_t options, PCRE2_UCHAR **codeptr, PCRE2_SPTR *ptrptr,
- int *errorcodeptr, BOOL lookbehind, BOOL reset_bracount, uint32_t skipunits,
- int cond_depth, uint32_t *firstcuptr, int32_t *firstcuflagsptr,
- uint32_t *reqcuptr, int32_t *reqcuflagsptr, branch_chain *bcptr,
- compile_block *cb, size_t *lengthptr)
-{
-PCRE2_SPTR ptr = *ptrptr;
-PCRE2_UCHAR *code = *codeptr;
-PCRE2_UCHAR *last_branch = code;
-PCRE2_UCHAR *start_bracket = code;
-PCRE2_UCHAR *reverse_count = NULL;
-open_capitem capitem;
-int capnumber = 0;
-uint32_t firstcu, reqcu;
-int32_t firstcuflags, reqcuflags;
-uint32_t branchfirstcu, branchreqcu;
-int32_t branchfirstcuflags, branchreqcuflags;
-size_t length;
-unsigned int orig_bracount;
-unsigned int max_bracount;
-branch_chain bc;
-
-/* If set, call the external function that checks for stack availability. */
-
-if (cb->cx->stack_guard != NULL &&
- cb->cx->stack_guard(cb->parens_depth, cb->cx->stack_guard_data))
- {
- *errorcodeptr= ERR33;
- return FALSE;
- }
-
-/* Miscellaneous initialization */
-
-bc.outer = bcptr;
-bc.current_branch = code;
-
-firstcu = reqcu = 0;
-firstcuflags = reqcuflags = REQ_UNSET;
-
-/* Accumulate the length for use in the pre-compile phase. Start with the
-length of the BRA and KET and any extra code units that are required at the
-beginning. We accumulate in a local variable to save frequent testing of
-lengthptr for NULL. We cannot do this by looking at the value of 'code' at the
-start and end of each alternative, because compiled items are discarded during
-the pre-compile phase so that the work space is not exceeded. */
-
-length = 2 + 2*LINK_SIZE + skipunits;
-
-/* WARNING: If the above line is changed for any reason, you must also change
-the code that abstracts option settings at the start of the pattern and makes
-them global. It tests the value of length for (2 + 2*LINK_SIZE) in the
-pre-compile phase to find out whether or not anything has yet been compiled.
-
-If this is a capturing subpattern, add to the chain of open capturing items
-so that we can detect them if (*ACCEPT) is encountered. This is also used to
-detect groups that contain recursive back references to themselves. Note that
-only OP_CBRA need be tested here; changing this opcode to one of its variants,
-e.g. OP_SCBRAPOS, happens later, after the group has been compiled. */
-
-if (*code == OP_CBRA)
- {
- capnumber = GET2(code, 1 + LINK_SIZE);
- capitem.number = capnumber;
- capitem.next = cb->open_caps;
- capitem.flag = FALSE;
- cb->open_caps = &capitem;
- }
-
-/* Offset is set zero to mark that this bracket is still open */
-
-PUT(code, 1, 0);
-code += 1 + LINK_SIZE + skipunits;
-
-/* Loop for each alternative branch */
-
-orig_bracount = max_bracount = cb->bracount;
-
-for (;;)
- {
- /* For a (?| group, reset the capturing bracket count so that each branch
- uses the same numbers. */
-
- if (reset_bracount) cb->bracount = orig_bracount;
-
- /* Set up dummy OP_REVERSE if lookbehind assertion */
-
- if (lookbehind)
- {
- *code++ = OP_REVERSE;
- reverse_count = code;
- PUTINC(code, 0, 0);
- length += 1 + LINK_SIZE;
- }
-
- /* Now compile the branch; in the pre-compile phase its length gets added
- into the length. */
-
- if (!compile_branch(&options, &code, &ptr, errorcodeptr, &branchfirstcu,
- &branchfirstcuflags, &branchreqcu, &branchreqcuflags, &bc,
- cond_depth, cb, (lengthptr == NULL)? NULL : &length))
- {
- *ptrptr = ptr;
- return FALSE;
- }
-
- /* Keep the highest bracket count in case (?| was used and some branch
- has fewer than the rest. */
-
- if (cb->bracount > max_bracount) max_bracount = cb->bracount;
-
- /* In the real compile phase, there is some post-processing to be done. */
-
- if (lengthptr == NULL)
- {
- /* If this is the first branch, the firstcu and reqcu values for the
- branch become the values for the regex. */
-
- if (*last_branch != OP_ALT)
- {
- firstcu = branchfirstcu;
- firstcuflags = branchfirstcuflags;
- reqcu = branchreqcu;
- reqcuflags = branchreqcuflags;
- }
-
- /* If this is not the first branch, the first char and reqcu have to
- match the values from all the previous branches, except that if the
- previous value for reqcu didn't have REQ_VARY set, it can still match,
- and we set REQ_VARY for the regex. */
-
- else
- {
- /* If we previously had a firstcu, but it doesn't match the new branch,
- we have to abandon the firstcu for the regex, but if there was
- previously no reqcu, it takes on the value of the old firstcu. */
-
- if (firstcuflags != branchfirstcuflags || firstcu != branchfirstcu)
- {
- if (firstcuflags >= 0)
- {
- if (reqcuflags < 0)
- {
- reqcu = firstcu;
- reqcuflags = firstcuflags;
- }
- }
- firstcuflags = REQ_NONE;
- }
-
- /* If we (now or from before) have no firstcu, a firstcu from the
- branch becomes a reqcu if there isn't a branch reqcu. */
-
- if (firstcuflags < 0 && branchfirstcuflags >= 0 &&
- branchreqcuflags < 0)
- {
- branchreqcu = branchfirstcu;
- branchreqcuflags = branchfirstcuflags;
- }
-
- /* Now ensure that the reqcus match */
-
- if (((reqcuflags & ~REQ_VARY) != (branchreqcuflags & ~REQ_VARY)) ||
- reqcu != branchreqcu)
- reqcuflags = REQ_NONE;
- else
- {
- reqcu = branchreqcu;
- reqcuflags |= branchreqcuflags; /* To "or" REQ_VARY */
- }
- }
-
- /* If lookbehind, check that this branch matches a fixed-length string, and
- put the length into the OP_REVERSE item. Temporarily mark the end of the
- branch with OP_END. If the branch contains OP_RECURSE, the result is
- FFL_LATER (a negative value) because there may be forward references that
- we can't check here. Set a flag to cause another lookbehind check at the
- end. Why not do it all at the end? Because common errors can be picked up
- here and the offset of the problem can be shown. */
-
- if (lookbehind)
- {
- int fixed_length;
- int count = 0;
- *code = OP_END;
- fixed_length = find_fixedlength(last_branch, (options & PCRE2_UTF) != 0,
- FALSE, cb, NULL, &count);
- if (fixed_length == FFL_LATER)
- {
- cb->check_lookbehind = TRUE;
- }
- else if (fixed_length < 0)
- {
- *errorcodeptr = fixed_length_errors[-fixed_length];
- *ptrptr = ptr;
- return FALSE;
- }
- else
- {
- if (fixed_length > cb->max_lookbehind)
- cb->max_lookbehind = fixed_length;
- PUT(reverse_count, 0, fixed_length);
- }
- }
- }
-
- /* Reached end of expression, either ')' or end of pattern. In the real
- compile phase, go back through the alternative branches and reverse the chain
- of offsets, with the field in the BRA item now becoming an offset to the
- first alternative. If there are no alternatives, it points to the end of the
- group. The length in the terminating ket is always the length of the whole
- bracketed item. Return leaving the pointer at the terminating char. */
-
- if (*ptr != CHAR_VERTICAL_LINE)
- {
- if (lengthptr == NULL)
- {
- size_t branch_length = code - last_branch;
- do
- {
- size_t prev_length = GET(last_branch, 1);
- PUT(last_branch, 1, branch_length);
- branch_length = prev_length;
- last_branch -= branch_length;
- }
- while (branch_length > 0);
- }
-
- /* Fill in the ket */
-
- *code = OP_KET;
- PUT(code, 1, (int)(code - start_bracket));
- code += 1 + LINK_SIZE;
-
- /* If it was a capturing subpattern, check to see if it contained any
- recursive back references. If so, we must wrap it in atomic brackets. In
- any event, remove the block from the chain. */
-
- if (capnumber > 0)
- {
- if (cb->open_caps->flag)
- {
- memmove(start_bracket + 1 + LINK_SIZE, start_bracket,
- CU2BYTES(code - start_bracket));
- *start_bracket = OP_ONCE;
- code += 1 + LINK_SIZE;
- PUT(start_bracket, 1, (int)(code - start_bracket));
- *code = OP_KET;
- PUT(code, 1, (int)(code - start_bracket));
- code += 1 + LINK_SIZE;
- length += 2 + 2*LINK_SIZE;
- }
- cb->open_caps = cb->open_caps->next;
- }
-
- /* Retain the highest bracket number, in case resetting was used. */
-
- cb->bracount = max_bracount;
-
- /* Set values to pass back */
-
- *codeptr = code;
- *ptrptr = ptr;
- *firstcuptr = firstcu;
- *firstcuflagsptr = firstcuflags;
- *reqcuptr = reqcu;
- *reqcuflagsptr = reqcuflags;
- if (lengthptr != NULL)
- {
- if (OFLOW_MAX - *lengthptr < length)
- {
- *errorcodeptr = ERR20;
- return FALSE;
- }
- *lengthptr += length;
- }
- return TRUE;
- }
-
- /* Another branch follows. In the pre-compile phase, we can move the code
- pointer back to where it was for the start of the first branch. (That is,
- pretend that each branch is the only one.)
-
- In the real compile phase, insert an ALT node. Its length field points back
- to the previous branch while the bracket remains open. At the end the chain
- is reversed. It's done like this so that the start of the bracket has a
- zero offset until it is closed, making it possible to detect recursion. */
-
- if (lengthptr != NULL)
- {
- code = *codeptr + 1 + LINK_SIZE + skipunits;
- length += 1 + LINK_SIZE;
- }
- else
- {
- *code = OP_ALT;
- PUT(code, 1, (int)(code - last_branch));
- bc.current_branch = last_branch = code;
- code += 1 + LINK_SIZE;
- }
-
- /* Advance past the vertical bar */
-
- ptr++;
- }
-/* Control never reaches here */
-}
-
-
-
-/*************************************************
-* Check for anchored pattern *
-*************************************************/
-
-/* Try to find out if this is an anchored regular expression. Consider each
-alternative branch. If they all start with OP_SOD or OP_CIRC, or with a bracket
-all of whose alternatives start with OP_SOD or OP_CIRC (recurse ad lib), then
-it's anchored. However, if this is a multiline pattern, then only OP_SOD will
-be found, because ^ generates OP_CIRCM in that mode.
-
-We can also consider a regex to be anchored if OP_SOM starts all its branches.
-This is the code for \G, which means "match at start of match position, taking
-into account the match offset".
-
-A branch is also implicitly anchored if it starts with .* and DOTALL is set,
-because that will try the rest of the pattern at all possible matching points,
-so there is no point trying again.... er ....
-
-.... except when the .* appears inside capturing parentheses, and there is a
-subsequent back reference to those parentheses. We haven't enough information
-to catch that case precisely.
-
-At first, the best we could do was to detect when .* was in capturing brackets
-and the highest back reference was greater than or equal to that level.
-However, by keeping a bitmap of the first 31 back references, we can catch some
-of the more common cases more precisely.
-
-... A second exception is when the .* appears inside an atomic group, because
-this prevents the number of characters it matches from being adjusted.
-
-Arguments:
- code points to start of the compiled pattern
- bracket_map a bitmap of which brackets we are inside while testing; this
- handles up to substring 31; after that we just have to take
- the less precise approach
- cb points to the compile data block
- atomcount atomic group level
-
-Returns: TRUE or FALSE
-*/
-
-static BOOL
-is_anchored(register PCRE2_SPTR code, unsigned int bracket_map,
- compile_block *cb, int atomcount)
-{
-do {
- PCRE2_SPTR scode = first_significant_code(
- code + PRIV(OP_lengths)[*code], FALSE);
- register int op = *scode;
-
- /* Non-capturing brackets */
-
- if (op == OP_BRA || op == OP_BRAPOS ||
- op == OP_SBRA || op == OP_SBRAPOS)
- {
- if (!is_anchored(scode, bracket_map, cb, atomcount)) return FALSE;
- }
-
- /* Capturing brackets */
-
- else if (op == OP_CBRA || op == OP_CBRAPOS ||
- op == OP_SCBRA || op == OP_SCBRAPOS)
- {
- int n = GET2(scode, 1+LINK_SIZE);
- int new_map = bracket_map | ((n < 32)? (1u << n) : 1);
- if (!is_anchored(scode, new_map, cb, atomcount)) return FALSE;
- }
-
- /* Positive forward assertions and conditions */
-
- else if (op == OP_ASSERT || op == OP_COND)
- {
- if (!is_anchored(scode, bracket_map, cb, atomcount)) return FALSE;
- }
-
- /* Atomic groups */
-
- else if (op == OP_ONCE || op == OP_ONCE_NC)
- {
- if (!is_anchored(scode, bracket_map, cb, atomcount + 1))
- return FALSE;
- }
-
- /* .* is not anchored unless DOTALL is set (which generates OP_ALLANY) and
- it isn't in brackets that are or may be referenced or inside an atomic
- group. There is also an option that disables auto-anchoring. */
-
- else if ((op == OP_TYPESTAR || op == OP_TYPEMINSTAR ||
- op == OP_TYPEPOSSTAR))
- {
- if (scode[1] != OP_ALLANY || (bracket_map & cb->backref_map) != 0 ||
- atomcount > 0 || cb->had_pruneorskip ||
- (cb->external_options & PCRE2_NO_DOTSTAR_ANCHOR) != 0)
- return FALSE;
- }
-
- /* Check for explicit anchoring */
-
- else if (op != OP_SOD && op != OP_SOM && op != OP_CIRC) return FALSE;
-
- code += GET(code, 1);
- }
-while (*code == OP_ALT); /* Loop for each alternative */
-return TRUE;
-}
-
-
-
-/*************************************************
-* Check for starting with ^ or .* *
-*************************************************/
-
-/* This is called to find out if every branch starts with ^ or .* so that
-"first char" processing can be done to speed things up in multiline
-matching and for non-DOTALL patterns that start with .* (which must start at
-the beginning or after \n). As in the case of is_anchored() (see above), we
-have to take account of back references to capturing brackets that contain .*
-because in that case we can't make the assumption. Also, the appearance of .*
-inside atomic brackets or in a pattern that contains *PRUNE or *SKIP does not
-count, because once again the assumption no longer holds.
-
-Arguments:
- code points to start of the compiled pattern or a group
- bracket_map a bitmap of which brackets we are inside while testing; this
- handles up to substring 31; after that we just have to take
- the less precise approach
- cb points to the compile data
- atomcount atomic group level
-
-Returns: TRUE or FALSE
-*/
-
-static BOOL
-is_startline(PCRE2_SPTR code, unsigned int bracket_map, compile_block *cb,
- int atomcount)
-{
-do {
- PCRE2_SPTR scode = first_significant_code(
- code + PRIV(OP_lengths)[*code], FALSE);
- register int op = *scode;
-
- /* If we are at the start of a conditional assertion group, *both* the
- conditional assertion *and* what follows the condition must satisfy the test
- for start of line. Other kinds of condition fail. Note that there may be an
- auto-callout at the start of a condition. */
-
- if (op == OP_COND)
- {
- scode += 1 + LINK_SIZE;
-
- if (*scode == OP_CALLOUT) scode += PRIV(OP_lengths)[OP_CALLOUT];
- else if (*scode == OP_CALLOUT_STR) scode += GET(scode, 1 + 2*LINK_SIZE);
-
- switch (*scode)
- {
- case OP_CREF:
- case OP_DNCREF:
- case OP_RREF:
- case OP_DNRREF:
- case OP_FAIL:
- case OP_FALSE:
- case OP_TRUE:
- return FALSE;
-
- default: /* Assertion */
- if (!is_startline(scode, bracket_map, cb, atomcount)) return FALSE;
- do scode += GET(scode, 1); while (*scode == OP_ALT);
- scode += 1 + LINK_SIZE;
- break;
- }
- scode = first_significant_code(scode, FALSE);
- op = *scode;
- }
-
- /* Non-capturing brackets */
-
- if (op == OP_BRA || op == OP_BRAPOS ||
- op == OP_SBRA || op == OP_SBRAPOS)
- {
- if (!is_startline(scode, bracket_map, cb, atomcount)) return FALSE;
- }
-
- /* Capturing brackets */
-
- else if (op == OP_CBRA || op == OP_CBRAPOS ||
- op == OP_SCBRA || op == OP_SCBRAPOS)
- {
- int n = GET2(scode, 1+LINK_SIZE);
- int new_map = bracket_map | ((n < 32)? (1u << n) : 1);
- if (!is_startline(scode, new_map, cb, atomcount)) return FALSE;
- }
-
- /* Positive forward assertions */
-
- else if (op == OP_ASSERT)
- {
- if (!is_startline(scode, bracket_map, cb, atomcount)) return FALSE;
- }
-
- /* Atomic brackets */
-
- else if (op == OP_ONCE || op == OP_ONCE_NC)
- {
- if (!is_startline(scode, bracket_map, cb, atomcount + 1)) return FALSE;
- }
-
- /* .* means "start at start or after \n" if it isn't in atomic brackets or
- brackets that may be referenced, as long as the pattern does not contain
- *PRUNE or *SKIP, because these break the feature. Consider, for example,
- /.*?a(*PRUNE)b/ with the subject "aab", which matches "ab", i.e. not at the
- start of a line. There is also an option that disables this optimization. */
-
- else if (op == OP_TYPESTAR || op == OP_TYPEMINSTAR || op == OP_TYPEPOSSTAR)
- {
- if (scode[1] != OP_ANY || (bracket_map & cb->backref_map) != 0 ||
- atomcount > 0 || cb->had_pruneorskip ||
- (cb->external_options & PCRE2_NO_DOTSTAR_ANCHOR) != 0)
- return FALSE;
- }
-
- /* Check for explicit circumflex; anything else gives a FALSE result. Note
- in particular that this includes atomic brackets OP_ONCE and OP_ONCE_NC
- because the number of characters matched by .* cannot be adjusted inside
- them. */
-
- else if (op != OP_CIRC && op != OP_CIRCM) return FALSE;
-
- /* Move on to the next alternative */
-
- code += GET(code, 1);
- }
-while (*code == OP_ALT); /* Loop for each alternative */
-return TRUE;
-}
-
-
-
-/*************************************************
-* Check for asserted fixed first code unit *
-*************************************************/
-
-/* During compilation, the "first code unit" settings from forward assertions
-are discarded, because they can cause conflicts with actual literals that
-follow. However, if we end up without a first code unit setting for an
-unanchored pattern, it is worth scanning the regex to see if there is an
-initial asserted first code unit. If all branches start with the same asserted
-code unit, or with a non-conditional bracket all of whose alternatives start
-with the same asserted code unit (recurse ad lib), then we return that code
-unit, with the flags set to zero or REQ_CASELESS; otherwise return zero with
-REQ_NONE in the flags.
-
-Arguments:
- code points to start of compiled pattern
- flags points to the first code unit flags
- inassert TRUE if in an assertion
-
-Returns: the fixed first code unit, or 0 with REQ_NONE in flags
-*/
-
-static uint32_t
-find_firstassertedcu(PCRE2_SPTR code, int32_t *flags, BOOL inassert)
-{
-register uint32_t c = 0;
-int cflags = REQ_NONE;
-
-*flags = REQ_NONE;
-do {
- uint32_t d;
- int dflags;
- int xl = (*code == OP_CBRA || *code == OP_SCBRA ||
- *code == OP_CBRAPOS || *code == OP_SCBRAPOS)? IMM2_SIZE:0;
- PCRE2_SPTR scode = first_significant_code(code + 1+LINK_SIZE + xl, TRUE);
- register PCRE2_UCHAR op = *scode;
-
- switch(op)
- {
- default:
- return 0;
-
- case OP_BRA:
- case OP_BRAPOS:
- case OP_CBRA:
- case OP_SCBRA:
- case OP_CBRAPOS:
- case OP_SCBRAPOS:
- case OP_ASSERT:
- case OP_ONCE:
- case OP_ONCE_NC:
- d = find_firstassertedcu(scode, &dflags, op == OP_ASSERT);
- if (dflags < 0)
- return 0;
- if (cflags < 0) { c = d; cflags = dflags; }
- else if (c != d || cflags != dflags) return 0;
- break;
-
- case OP_EXACT:
- scode += IMM2_SIZE;
- /* Fall through */
-
- case OP_CHAR:
- case OP_PLUS:
- case OP_MINPLUS:
- case OP_POSPLUS:
- if (!inassert) return 0;
- if (cflags < 0) { c = scode[1]; cflags = 0; }
- else if (c != scode[1]) return 0;
- break;
-
- case OP_EXACTI:
- scode += IMM2_SIZE;
- /* Fall through */
-
- case OP_CHARI:
- case OP_PLUSI:
- case OP_MINPLUSI:
- case OP_POSPLUSI:
- if (!inassert) return 0;
- if (cflags < 0) { c = scode[1]; cflags = REQ_CASELESS; }
- else if (c != scode[1]) return 0;
- break;
- }
-
- code += GET(code, 1);
- }
-while (*code == OP_ALT);
-
-*flags = cflags;
-return c;
-}
-
-
-
-/*************************************************
-* Add an entry to the name/number table *
-*************************************************/
-
-/* This function is called between compiling passes to add an entry to the
-name/number table, maintaining alphabetical order. Checking for permitted
-and forbidden duplicates has already been done.
-
-Arguments:
- cb the compile data block
- name the name to add
- length the length of the name
- groupno the group number
-
-Returns: nothing
-*/
-
-static void
-add_name_to_table(compile_block *cb, PCRE2_SPTR name, int length,
- unsigned int groupno)
-{
-int i;
-PCRE2_UCHAR *slot = cb->name_table;
-
-for (i = 0; i < cb->names_found; i++)
- {
- int crc = memcmp(name, slot+IMM2_SIZE, CU2BYTES(length));
- if (crc == 0 && slot[IMM2_SIZE+length] != 0)
- crc = -1; /* Current name is a substring */
-
- /* Make space in the table and break the loop for an earlier name. For a
- duplicate or later name, carry on. We do this for duplicates so that in the
- simple case (when ?(| is not used) they are in order of their numbers. In all
- cases they are in the order in which they appear in the pattern. */
-
- if (crc < 0)
- {
- memmove(slot + cb->name_entry_size, slot,
- CU2BYTES((cb->names_found - i) * cb->name_entry_size));
- break;
- }
-
- /* Continue the loop for a later or duplicate name */
-
- slot += cb->name_entry_size;
- }
-
-PUT2(slot, 0, groupno);
-memcpy(slot + IMM2_SIZE, name, CU2BYTES(length));
-cb->names_found++;
-
-/* Add a terminating zero and fill the rest of the slot with zeroes so that
-the memory is all initialized. Otherwise valgrind moans about uninitialized
-memory when saving serialized compiled patterns. */
-
-memset(slot + IMM2_SIZE + length, 0,
- CU2BYTES(cb->name_entry_size - length - IMM2_SIZE));
-}
-
-
-
-/*************************************************
-* External function to compile a pattern *
-*************************************************/
-
-/* This function reads a regular expression in the form of a string and returns
-a pointer to a block of store holding a compiled version of the expression.
-
-Arguments:
- pattern the regular expression
- patlen the length of the pattern, or PCRE2_ZERO_TERMINATED
- options option bits
- errorptr pointer to errorcode
- erroroffset pointer to error offset
- ccontext points to a compile context or is NULL
-
-Returns: pointer to compiled data block, or NULL on error,
- with errorcode and erroroffset set
-*/
-
-PCRE2_EXP_DEFN pcre2_code * PCRE2_CALL_CONVENTION
-pcre2_compile(PCRE2_SPTR pattern, PCRE2_SIZE patlen, uint32_t options,
- int *errorptr, PCRE2_SIZE *erroroffset, pcre2_compile_context *ccontext)
-{
-BOOL utf; /* Set TRUE for UTF mode */
-pcre2_real_code *re = NULL; /* What we will return */
-compile_block cb; /* "Static" compile-time data */
-const uint8_t *tables; /* Char tables base pointer */
-
-PCRE2_UCHAR *code; /* Current pointer in compiled code */
-PCRE2_SPTR codestart; /* Start of compiled code */
-PCRE2_SPTR ptr; /* Current pointer in pattern */
-
-size_t length = 1; /* Allow or final END opcode */
-size_t usedlength; /* Actual length used */
-size_t re_blocksize; /* Size of memory block */
-
-int32_t firstcuflags, reqcuflags; /* Type of first/req code unit */
-uint32_t firstcu, reqcu; /* Value of first/req code unit */
-uint32_t setflags = 0; /* NL and BSR set flags */
-
-uint32_t skipatstart; /* When checking (*UTF) etc */
-uint32_t limit_match = UINT32_MAX; /* Unset match limits */
-uint32_t limit_recursion = UINT32_MAX;
-
-int newline = 0; /* Unset; can be set by the pattern */
-int bsr = 0; /* Unset; can be set by the pattern */
-int errorcode = 0; /* Initialize to avoid compiler warn */
-
-/* Comments at the head of this file explain about these variables. */
-
-PCRE2_UCHAR *copied_pattern = NULL;
-PCRE2_UCHAR stack_copied_pattern[COPIED_PATTERN_SIZE];
-named_group named_groups[NAMED_GROUP_LIST_SIZE];
-
-/* The workspace is used in different ways in the different compiling phases.
-It needs to be 16-bit aligned for the preliminary group scan, and 32-bit
-aligned for the group information cache. */
-
-uint32_t c32workspace[C32_WORK_SIZE];
-PCRE2_UCHAR *cworkspace = (PCRE2_UCHAR *)c32workspace;
-
-
-/* -------------- Check arguments and set up the pattern ----------------- */
-
-/* There must be error code and offset pointers. */
-
-if (errorptr == NULL || erroroffset == NULL) return NULL;
-*errorptr = ERR0;
-*erroroffset = 0;
-
-/* There must be a pattern! */
-
-if (pattern == NULL)
- {
- *errorptr = ERR16;
- return NULL;
- }
-
-/* Check that all undefined public option bits are zero. */
-
-if ((options & ~PUBLIC_COMPILE_OPTIONS) != 0)
- {
- *errorptr = ERR17;
- return NULL;
- }
-
-/* A NULL compile context means "use a default context" */
-
-if (ccontext == NULL)
- ccontext = (pcre2_compile_context *)(&PRIV(default_compile_context));
-
-/* A zero-terminated pattern is indicated by the special length value
-PCRE2_ZERO_TERMINATED. Otherwise, we make a copy of the pattern and add a zero,
-to ensure that it is always possible to look one code unit beyond the end of
-the pattern's characters. In both cases, check that the pattern is overlong. */
-
-if (patlen == PCRE2_ZERO_TERMINATED)
- {
- patlen = PRIV(strlen)(pattern);
- if (patlen > ccontext->max_pattern_length)
- {
- *errorptr = ERR88;
- return NULL;
- }
- }
-else
- {
- if (patlen > ccontext->max_pattern_length)
- {
- *errorptr = ERR88;
- return NULL;
- }
- if (patlen < COPIED_PATTERN_SIZE)
- copied_pattern = stack_copied_pattern;
- else
- {
- copied_pattern = ccontext->memctl.malloc(CU2BYTES(patlen + 1),
- ccontext->memctl.memory_data);
- if (copied_pattern == NULL)
- {
- *errorptr = ERR21;
- return NULL;
- }
- }
- memcpy(copied_pattern, pattern, CU2BYTES(patlen));
- copied_pattern[patlen] = 0;
- pattern = copied_pattern;
- }
-
-/* ------------ Initialize the "static" compile data -------------- */
-
-tables = (ccontext->tables != NULL)? ccontext->tables : PRIV(default_tables);
-
-cb.lcc = tables + lcc_offset; /* Individual */
-cb.fcc = tables + fcc_offset; /* character */
-cb.cbits = tables + cbits_offset; /* tables */
-cb.ctypes = tables + ctypes_offset;
-
-cb.assert_depth = 0;
-cb.bracount = cb.final_bracount = 0;
-cb.cx = ccontext;
-cb.dupnames = FALSE;
-cb.end_pattern = pattern + patlen;
-cb.nestptr[0] = cb.nestptr[1] = NULL;
-cb.external_flags = 0;
-cb.external_options = options;
-cb.groupinfo = c32workspace;
-cb.had_recurse = FALSE;
-cb.iscondassert = FALSE;
-cb.max_lookbehind = 0;
-cb.name_entry_size = 0;
-cb.name_table = NULL;
-cb.named_groups = named_groups;
-cb.named_group_list_size = NAMED_GROUP_LIST_SIZE;
-cb.names_found = 0;
-cb.open_caps = NULL;
-cb.parens_depth = 0;
-cb.req_varyopt = 0;
-cb.start_code = cworkspace;
-cb.start_pattern = pattern;
-cb.start_workspace = cworkspace;
-cb.workspace_size = COMPILE_WORK_SIZE;
-
-/* Maximum back reference and backref bitmap. The bitmap records up to 31 back
-references to help in deciding whether (.*) can be treated as anchored or not.
-*/
-
-cb.top_backref = 0;
-cb.backref_map = 0;
-
-/* --------------- Start looking at the pattern --------------- */
-
-/* Check for global one-time option settings at the start of the pattern, and
-remember the offset to the actual regex. */
-
-ptr = pattern;
-skipatstart = 0;
-
-while (ptr[skipatstart] == CHAR_LEFT_PARENTHESIS &&
- ptr[skipatstart+1] == CHAR_ASTERISK)
- {
- unsigned int i;
- for (i = 0; i < sizeof(pso_list)/sizeof(pso); i++)
- {
- pso *p = pso_list + i;
-
- if (PRIV(strncmp_c8)(ptr+skipatstart+2, (char *)(p->name), p->length) == 0)
- {
- uint32_t c, pp;
-
- skipatstart += p->length + 2;
- switch(p->type)
- {
- case PSO_OPT:
- cb.external_options |= p->value;
- break;
-
- case PSO_FLG:
- setflags |= p->value;
- break;
-
- case PSO_NL:
- newline = p->value;
- setflags |= PCRE2_NL_SET;
- break;
-
- case PSO_BSR:
- bsr = p->value;
- setflags |= PCRE2_BSR_SET;
- break;
-
- case PSO_LIMM:
- case PSO_LIMR:
- c = 0;
- pp = skipatstart;
- if (!IS_DIGIT(ptr[pp]))
- {
- errorcode = ERR60;
- ptr += pp;
- goto HAD_ERROR;
- }
- while (IS_DIGIT(ptr[pp]))
- {
- if (c > UINT32_MAX / 10 - 1) break; /* Integer overflow */
- c = c*10 + (ptr[pp++] - CHAR_0);
- }
- if (ptr[pp++] != CHAR_RIGHT_PARENTHESIS)
- {
- errorcode = ERR60;
- ptr += pp;
- goto HAD_ERROR;
- }
- if (p->type == PSO_LIMM) limit_match = c;
- else limit_recursion = c;
- skipatstart += pp - skipatstart;
- break;
- }
- break; /* Out of the table scan loop */
- }
- }
- if (i >= sizeof(pso_list)/sizeof(pso)) break; /* Out of pso loop */
- }
-
-/* End of pattern-start options; advance to start of real regex. */
-
-ptr += skipatstart;
-
-/* Can't support UTF or UCP unless PCRE2 has been compiled with UTF support. */
-
-#ifndef SUPPORT_UNICODE
-if ((cb.external_options & (PCRE2_UTF|PCRE2_UCP)) != 0)
- {
- errorcode = ERR32;
- goto HAD_ERROR;
- }
-#endif
-
-/* Check UTF. We have the original options in 'options', with that value as
-modified by (*UTF) etc in cb->external_options. */
-
-utf = (cb.external_options & PCRE2_UTF) != 0;
-if (utf)
- {
- if ((options & PCRE2_NEVER_UTF) != 0)
- {
- errorcode = ERR74;
- goto HAD_ERROR;
- }
- if ((options & PCRE2_NO_UTF_CHECK) == 0 &&
- (errorcode = PRIV(valid_utf)(pattern, patlen, erroroffset)) != 0)
- goto HAD_UTF_ERROR;
- }
-
-/* Check UCP lockout. */
-
-if ((cb.external_options & (PCRE2_UCP|PCRE2_NEVER_UCP)) ==
- (PCRE2_UCP|PCRE2_NEVER_UCP))
- {
- errorcode = ERR75;
- goto HAD_ERROR;
- }
-
-/* Process the BSR setting. */
-
-if (bsr == 0) bsr = ccontext->bsr_convention;
-
-/* Process the newline setting. */
-
-if (newline == 0) newline = ccontext->newline_convention;
-cb.nltype = NLTYPE_FIXED;
-switch(newline)
- {
- case PCRE2_NEWLINE_CR:
- cb.nllen = 1;
- cb.nl[0] = CHAR_CR;
- break;
-
- case PCRE2_NEWLINE_LF:
- cb.nllen = 1;
- cb.nl[0] = CHAR_NL;
- break;
-
- case PCRE2_NEWLINE_CRLF:
- cb.nllen = 2;
- cb.nl[0] = CHAR_CR;
- cb.nl[1] = CHAR_NL;
- break;
-
- case PCRE2_NEWLINE_ANY:
- cb.nltype = NLTYPE_ANY;
- break;
-
- case PCRE2_NEWLINE_ANYCRLF:
- cb.nltype = NLTYPE_ANYCRLF;
- break;
-
- default:
- errorcode = ERR56;
- goto HAD_ERROR;
- }
-
-/* Before we do anything else, do a pre-scan of the pattern in order to
-discover the named groups and their numerical equivalents, so that this
-information is always available for the remaining processing. */
-
-errorcode = scan_for_captures(&ptr, cb.external_options, &cb);
-if (errorcode != 0) goto HAD_ERROR;
-
-/* For obscure debugging this code can be enabled. */
-
-#if 0
- {
- int i;
- named_group *ng = cb.named_groups;
- fprintf(stderr, "+++Captures: %d\n", cb.final_bracount);
- for (i = 0; i < cb.names_found; i++, ng++)
- {
- fprintf(stderr, "+++%3d %.*s\n", ng->number, ng->length, ng->name);
- }
- }
-#endif
-
-/* Reset current bracket count to zero and current pointer to the start of the
-pattern. */
-
-cb.bracount = 0;
-ptr = pattern + skipatstart;
-
-/* Pretend to compile the pattern while actually just accumulating the amount
-of memory required in the 'length' variable. This behaviour is triggered by
-passing a non-NULL final argument to compile_regex(). We pass a block of
-workspace (cworkspace) for it to compile parts of the pattern into; the
-compiled code is discarded when it is no longer needed, so hopefully this
-workspace will never overflow, though there is a test for its doing so.
-
-On error, errorcode will be set non-zero, so we don't need to look at the
-result of the function. The initial options have been put into the cb block so
-that they can be changed if an option setting is found within the regex right
-at the beginning. Bringing initial option settings outside can help speed up
-starting point checks. We still have to pass a separate options variable (the
-first argument) because that may change as the pattern is processed. */
-
-code = cworkspace;
-*code = OP_BRA;
-
-(void)compile_regex(cb.external_options, &code, &ptr, &errorcode, FALSE,
- FALSE, 0, 0, &firstcu, &firstcuflags, &reqcu, &reqcuflags, NULL,
- &cb, &length);
-
-if (errorcode != 0) goto HAD_ERROR;
-if (length > MAX_PATTERN_SIZE)
- {
- errorcode = ERR20;
- goto HAD_ERROR;
- }
-
-/* Compute the size of, and then get and initialize, the data block for storing
-the compiled pattern and names table. Integer overflow should no longer be
-possible because nowadays we limit the maximum value of cb.names_found and
-cb.name_entry_size. */
-
-re_blocksize = sizeof(pcre2_real_code) +
- CU2BYTES(length + cb.names_found * cb.name_entry_size);
-re = (pcre2_real_code *)
- ccontext->memctl.malloc(re_blocksize, ccontext->memctl.memory_data);
-if (re == NULL)
- {
- errorcode = ERR21;
- goto HAD_ERROR;
- }
-
-re->memctl = ccontext->memctl;
-re->tables = tables;
-re->executable_jit = NULL;
-memset(re->start_bitmap, 0, 32 * sizeof(uint8_t));
-re->blocksize = re_blocksize;
-re->magic_number = MAGIC_NUMBER;
-re->compile_options = options;
-re->overall_options = cb.external_options;
-re->flags = PCRE2_CODE_UNIT_WIDTH/8 | cb.external_flags | setflags;
-re->limit_match = limit_match;
-re->limit_recursion = limit_recursion;
-re->first_codeunit = 0;
-re->last_codeunit = 0;
-re->bsr_convention = bsr;
-re->newline_convention = newline;
-re->max_lookbehind = 0;
-re->minlength = 0;
-re->top_bracket = 0;
-re->top_backref = 0;
-re->name_entry_size = cb.name_entry_size;
-re->name_count = cb.names_found;
-
-/* The basic block is immediately followed by the name table, and the compiled
-code follows after that. */
-
-codestart = (PCRE2_SPTR)((uint8_t *)re + sizeof(pcre2_real_code)) +
- re->name_entry_size * re->name_count;
-
-/* Workspace is needed to remember information about numbered groups: whether a
-group can match an empty string and what its fixed length is. This is done to
-avoid the possibility of recursive references causing very long compile times
-when checking these features. Unnumbered groups do not have this exposure since
-they cannot be referenced. We use an indexed vector for this purpose. If there
-are sufficiently few groups, it can be the c32workspace vector, as set up
-above. Otherwise we have to get/free a special vector. The vector must be
-initialized to zero. */
-
-if (cb.final_bracount >= C32_WORK_SIZE)
- {
- cb.groupinfo = ccontext->memctl.malloc(
- (cb.final_bracount + 1)*sizeof(uint32_t), ccontext->memctl.memory_data);
- if (cb.groupinfo == NULL)
- {
- errorcode = ERR21;
- goto HAD_ERROR;
- }
- }
-memset(cb.groupinfo, 0, (cb.final_bracount + 1) * sizeof(uint32_t));
-
-/* Update the compile data block for the actual compile. The starting points of
-the name/number translation table and of the code are passed around in the
-compile data block. The start/end pattern and initial options are already set
-from the pre-compile phase, as is the name_entry_size field. Reset the bracket
-count and the names_found field. */
-
-cb.parens_depth = 0;
-cb.assert_depth = 0;
-cb.bracount = 0;
-cb.max_lookbehind = 0;
-cb.name_table = (PCRE2_UCHAR *)((uint8_t *)re + sizeof(pcre2_real_code));
-cb.start_code = codestart;
-cb.iscondassert = FALSE;
-cb.req_varyopt = 0;
-cb.had_accept = FALSE;
-cb.had_pruneorskip = FALSE;
-cb.check_lookbehind = FALSE;
-cb.open_caps = NULL;
-
-/* If any named groups were found, create the name/number table from the list
-created in the pre-pass. */
-
-if (cb.names_found > 0)
- {
- int i = cb.names_found;
- named_group *ng = cb.named_groups;
- cb.names_found = 0;
- for (; i > 0; i--, ng++)
- add_name_to_table(&cb, ng->name, ng->length, ng->number);
- }
-
-/* Set up a starting, non-extracting bracket, then compile the expression. On
-error, errorcode will be set non-zero, so we don't need to look at the result
-of the function here. */
-
-ptr = pattern + skipatstart;
-code = (PCRE2_UCHAR *)codestart;
-*code = OP_BRA;
-(void)compile_regex(re->overall_options, &code, &ptr, &errorcode, FALSE, FALSE,
- 0, 0, &firstcu, &firstcuflags, &reqcu, &reqcuflags, NULL, &cb, NULL);
-
-re->top_bracket = cb.bracount;
-re->top_backref = cb.top_backref;
-re->max_lookbehind = cb.max_lookbehind;
-
-if (cb.had_accept)
- {
- reqcu = 0; /* Must disable after (*ACCEPT) */
- reqcuflags = REQ_NONE;
- }
-
-/* If we have not reached end of pattern after a successful compile, there's an
-excess bracket. Fill in the final opcode and check for disastrous overflow.
-If no overflow, but the estimated length exceeds the really used length, adjust
-the value of re->blocksize, and if valgrind support is configured, mark the
-extra allocated memory as unaddressable, so that any out-of-bound reads can be
-detected. */
-
-if (errorcode == 0 && ptr < cb.end_pattern) errorcode = ERR22;
-*code++ = OP_END;
-usedlength = code - codestart;
-if (usedlength > length) errorcode = ERR23; else
- {
- re->blocksize -= CU2BYTES(length - usedlength);
-#ifdef SUPPORT_VALGRIND
- VALGRIND_MAKE_MEM_NOACCESS(code, CU2BYTES(length - usedlength));
-#endif
- }
-
-/* Scan the pattern for recursion/subroutine calls and convert the group
-numbers into offsets. Maintain a small cache so that repeated groups containing
-recursions are efficiently handled. */
-
-#define RSCAN_CACHE_SIZE 8
-
-if (errorcode == 0 && cb.had_recurse)
- {
- PCRE2_UCHAR *rcode;
- PCRE2_SPTR rgroup;
- int ccount = 0;
- int start = RSCAN_CACHE_SIZE;
- recurse_cache rc[RSCAN_CACHE_SIZE];
-
- for (rcode = (PCRE2_UCHAR *)find_recurse(codestart, utf);
- rcode != NULL;
- rcode = (PCRE2_UCHAR *)find_recurse(rcode + 1 + LINK_SIZE, utf))
- {
- int i, p, recno;
-
- recno = (int)GET(rcode, 1);
- if (recno == 0) rgroup = codestart; else
- {
- PCRE2_SPTR search_from = codestart;
- rgroup = NULL;
- for (i = 0, p = start; i < ccount; i++, p = (p + 1) & 7)
- {
- if (recno == rc[p].recno)
- {
- rgroup = rc[p].group;
- break;
- }
-
- /* Group n+1 must always start to the right of group n, so we can save
- search time below when the new group number is greater than any of the
- previously found groups. */
-
- if (recno > rc[p].recno) search_from = rc[p].group;
- }
-
- if (rgroup == NULL)
- {
- rgroup = PRIV(find_bracket)(search_from, utf, recno);
- if (rgroup == NULL)
- {
- errorcode = ERR53;
- break;
- }
- if (--start < 0) start = RSCAN_CACHE_SIZE - 1;
- rc[start].recno = recno;
- rc[start].group = rgroup;
- if (ccount < RSCAN_CACHE_SIZE) ccount++;
- }
- }
-
- PUT(rcode, 1, rgroup - codestart);
- }
- }
-
-/* In rare debugging situations we sometimes need to look at the compiled code
-at this stage. */
-
-#ifdef CALL_PRINTINT
-pcre2_printint(re, stderr, TRUE);
-fprintf(stderr, "Length=%lu Used=%lu\n", length, usedlength);
-#endif
-
-/* After a successful compile, give an error if there's back reference to a
-non-existent capturing subpattern. Then, unless disabled, check whether any
-single character iterators can be auto-possessified. The function overwrites
-the appropriate opcode values, so the type of the pointer must be cast. NOTE:
-the intermediate variable "temp" is used in this code because at least one
-compiler gives a warning about loss of "const" attribute if the cast
-(PCRE2_UCHAR *)codestart is used directly in the function call. */
-
-if (errorcode == 0)
- {
- if (re->top_backref > re->top_bracket) errorcode = ERR15;
- else if ((re->overall_options & PCRE2_NO_AUTO_POSSESS) == 0)
- {
- PCRE2_UCHAR *temp = (PCRE2_UCHAR *)codestart;
- if (PRIV(auto_possessify)(temp, utf, &cb) != 0) errorcode = ERR80;
- }
- }
-
-/* If there were any lookbehind assertions that contained OP_RECURSE
-(recursions or subroutine calls), a flag is set for them to be checked here,
-because they may contain forward references. Actual recursions cannot be fixed
-length, but subroutine calls can. It is done like this so that those without
-OP_RECURSE that are not fixed length get a diagnosic with a useful offset. The
-exceptional ones forgo this. We scan the pattern to check that they are fixed
-length, and set their lengths. */
-
-if (errorcode == 0 && cb.check_lookbehind)
- {
- PCRE2_UCHAR *cc = (PCRE2_UCHAR *)codestart;
-
- /* Loop, searching for OP_REVERSE items, and process those that do not have
- their length set. (Actually, it will also re-process any that have a length
- of zero, but that is a pathological case, and it does no harm.) When we find
- one, we temporarily terminate the branch it is in while we scan it. Note that
- calling find_bracket() with a negative group number returns a pointer to the
- OP_REVERSE item, not the actual lookbehind. */
-
- for (cc = (PCRE2_UCHAR *)PRIV(find_bracket)(codestart, utf, -1);
- cc != NULL;
- cc = (PCRE2_UCHAR *)PRIV(find_bracket)(cc, utf, -1))
- {
- if (GET(cc, 1) == 0)
- {
- int fixed_length;
- int count = 0;
- PCRE2_UCHAR *be = cc - 1 - LINK_SIZE + GET(cc, -LINK_SIZE);
- int end_op = *be;
- *be = OP_END;
- fixed_length = find_fixedlength(cc, utf, TRUE, &cb, NULL, &count);
- *be = end_op;
- if (fixed_length < 0)
- {
- errorcode = fixed_length_errors[-fixed_length];
- break;
- }
- if (fixed_length > cb.max_lookbehind) cb.max_lookbehind = fixed_length;
- PUT(cc, 1, fixed_length);
- }
- cc += 1 + LINK_SIZE;
- }
-
- /* The previous value of the maximum lookbehind was transferred to the
- compiled regex block above. We could have updated this value in the loop
- above, but keep the two values in step, just in case some later code below
- uses the cb value. */
-
- re->max_lookbehind = cb.max_lookbehind;
- }
-
-/* Failed to compile, or error while post-processing. Earlier errors get here
-via the dreaded goto. */
-
-if (errorcode != 0)
- {
- HAD_ERROR:
- *erroroffset = (int)(ptr - pattern);
- HAD_UTF_ERROR:
- *errorptr = errorcode;
- pcre2_code_free(re);
- re = NULL;
- goto EXIT;
- }
-
-/* Successful compile. If the anchored option was not passed, set it if
-we can determine that the pattern is anchored by virtue of ^ characters or \A
-or anything else, such as starting with non-atomic .* when DOTALL is set and
-there are no occurrences of *PRUNE or *SKIP (though there is an option to
-disable this case). */
-
-if ((re->overall_options & PCRE2_ANCHORED) == 0 &&
- is_anchored(codestart, 0, &cb, 0))
- re->overall_options |= PCRE2_ANCHORED;
-
-/* If the pattern is still not anchored and we do not have a first code unit,
-see if there is one that is asserted (these are not saved during the compile
-because they can cause conflicts with actual literals that follow). This code
-need not be obeyed if PCRE2_NO_START_OPTIMIZE is set, as the data it would
-create will not be used. */
-
-if ((re->overall_options & (PCRE2_ANCHORED|PCRE2_NO_START_OPTIMIZE)) == 0)
- {
- if (firstcuflags < 0)
- firstcu = find_firstassertedcu(codestart, &firstcuflags, FALSE);
-
- /* Save the data for a first code unit. */
-
- if (firstcuflags >= 0)
- {
- re->first_codeunit = firstcu;
- re->flags |= PCRE2_FIRSTSET;
-
- /* Handle caseless first code units. */
-
- if ((firstcuflags & REQ_CASELESS) != 0)
- {
- if (firstcu < 128 || (!utf && firstcu < 255))
- {
- if (cb.fcc[firstcu] != firstcu) re->flags |= PCRE2_FIRSTCASELESS;
- }
-
- /* The first code unit is > 128 in UTF mode, or > 255 otherwise. In
- 8-bit UTF mode, codepoints in the range 128-255 are introductory code
- points and cannot have another case. In 16-bit and 32-bit modes, we can
- check wide characters when UTF (and therefore UCP) is supported. */
-
-#if defined SUPPORT_UNICODE && PCRE2_CODE_UNIT_WIDTH != 8
- else if (firstcu <= MAX_UTF_CODE_POINT &&
- UCD_OTHERCASE(firstcu) != firstcu)
- re->flags |= PCRE2_FIRSTCASELESS;
-#endif
- }
- }
-
- /* When there is no first code unit, see if we can set the PCRE2_STARTLINE
- flag. This is helpful for multiline matches when all branches start with ^
- and also when all branches start with non-atomic .* for non-DOTALL matches
- when *PRUNE and SKIP are not present. (There is an option that disables this
- case.) */
-
- else if (is_startline(codestart, 0, &cb, 0)) re->flags |= PCRE2_STARTLINE;
- }
-
-/* Handle the "required code unit", if one is set. In the case of an anchored
-pattern, do this only if it follows a variable length item in the pattern.
-Again, skip this if PCRE2_NO_START_OPTIMIZE is set. */
-
-if (reqcuflags >= 0 &&
- ((re->overall_options & (PCRE2_ANCHORED|PCRE2_NO_START_OPTIMIZE)) == 0 ||
- (reqcuflags & REQ_VARY) != 0))
- {
- re->last_codeunit = reqcu;
- re->flags |= PCRE2_LASTSET;
-
- /* Handle caseless required code units as for first code units (above). */
-
- if ((reqcuflags & REQ_CASELESS) != 0)
- {
- if (reqcu < 128 || (!utf && reqcu < 255))
- {
- if (cb.fcc[reqcu] != reqcu) re->flags |= PCRE2_LASTCASELESS;
- }
-#if defined SUPPORT_UNICODE && PCRE2_CODE_UNIT_WIDTH != 8
- else if (reqcu <= MAX_UTF_CODE_POINT && UCD_OTHERCASE(reqcu) != reqcu)
- re->flags |= PCRE2_LASTCASELESS;
-#endif
- }
- }
-
-/* Check for a pattern than can match an empty string, so that this information
-can be provided to applications. */
-
-do
- {
- int count = 0;
- int rc = could_be_empty_branch(codestart, code, utf, &cb, TRUE, NULL, &count);
- if (rc < 0)
- {
- errorcode = ERR86;
- goto HAD_ERROR;
- }
- if (rc > 0)
- {
- re->flags |= PCRE2_MATCH_EMPTY;
- break;
- }
- codestart += GET(codestart, 1);
- }
-while (*codestart == OP_ALT);
-
-/* Finally, unless PCRE2_NO_START_OPTIMIZE is set, study the compiled pattern
-to set up information such as a bitmap of starting code units and a minimum
-matching length. */
-
-if ((re->overall_options & PCRE2_NO_START_OPTIMIZE) == 0 &&
- PRIV(study)(re) != 0)
- {
- errorcode = ERR31;
- goto HAD_ERROR;
- }
-
-/* Control ends up here in all cases. If memory was obtained for a
-zero-terminated copy of the pattern, remember to free it before returning. Also
-free the list of named groups if a larger one had to be obtained, and likewise
-the group information vector. */
-
-EXIT:
-if (copied_pattern != stack_copied_pattern)
- ccontext->memctl.free(copied_pattern, ccontext->memctl.memory_data);
-if (cb.named_group_list_size > NAMED_GROUP_LIST_SIZE)
- ccontext->memctl.free((void *)cb.named_groups, ccontext->memctl.memory_data);
-if (cb.groupinfo != c32workspace)
- ccontext->memctl.free((void *)cb.groupinfo, ccontext->memctl.memory_data);
-
-return re; /* Will be NULL after an error */
-}
-
-/* End of pcre2_compile.c */
diff --git a/pcre2/src/pcre2_config.c b/pcre2/src/pcre2_config.c
deleted file mode 100644
index 921845949..000000000
--- a/pcre2/src/pcre2_config.c
+++ /dev/null
@@ -1,217 +0,0 @@
-/*************************************************
-* Perl-Compatible Regular Expressions *
-*************************************************/
-
-/* PCRE is a library of functions to support regular expressions whose syntax
-and semantics are as close as possible to those of the Perl 5 language.
-
- Written by Philip Hazel
- Original API code Copyright (c) 1997-2012 University of Cambridge
- New API code Copyright (c) 2016 University of Cambridge
-
------------------------------------------------------------------------------
-Redistribution and use in source and binary forms, with or without
-modification, are permitted provided that the following conditions are met:
-
- * Redistributions of source code must retain the above copyright notice,
- this list of conditions and the following disclaimer.
-
- * Redistributions in binary form must reproduce the above copyright
- notice, this list of conditions and the following disclaimer in the
- documentation and/or other materials provided with the distribution.
-
- * Neither the name of the University of Cambridge nor the names of its
- contributors may be used to endorse or promote products derived from
- this software without specific prior written permission.
-
-THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
-AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
-IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
-ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
-LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
-CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
-SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
-INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
-CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
-ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
-POSSIBILITY OF SUCH DAMAGE.
------------------------------------------------------------------------------
-*/
-
-#ifdef HAVE_CONFIG_H
-#include "config.h"
-#endif
-
-/* Save the configured link size, which is in bytes. In 16-bit and 32-bit modes
-its value gets changed by pcre2_internal.h to be in code units. */
-
-static int configured_link_size = LINK_SIZE;
-
-#include "pcre2_internal.h"
-
-/* These macros are the standard way of turning unquoted text into C strings.
-They allow macros like PCRE2_MAJOR to be defined without quotes, which is
-convenient for user programs that want to test their values. */
-
-#define STRING(a) # a
-#define XSTRING(s) STRING(s)
-
-
-/*************************************************
-* Return info about what features are configured *
-*************************************************/
-
-/*
-Arguments:
- what what information is required
- where where to put the information
-
-Returns: 0 if data returned
- >= 0 if where is NULL, giving length required
- PCRE2_ERROR_BADOPTION if "where" not recognized
- or JIT target requested when JIT not enabled
-*/
-
-PCRE2_EXP_DEFN int PCRE2_CALL_CONVENTION
-pcre2_config(uint32_t what, void *where)
-{
-if (where == NULL) /* Requests a length */
- {
- switch(what)
- {
- default:
- return PCRE2_ERROR_BADOPTION;
-
- case PCRE2_CONFIG_BSR:
- case PCRE2_CONFIG_JIT:
- case PCRE2_CONFIG_LINKSIZE:
- case PCRE2_CONFIG_MATCHLIMIT:
- case PCRE2_CONFIG_NEWLINE:
- case PCRE2_CONFIG_PARENSLIMIT:
- case PCRE2_CONFIG_RECURSIONLIMIT:
- case PCRE2_CONFIG_STACKRECURSE:
- case PCRE2_CONFIG_UNICODE:
- return sizeof(uint32_t);
-
- /* These are handled below */
-
- case PCRE2_CONFIG_JITTARGET:
- case PCRE2_CONFIG_UNICODE_VERSION:
- case PCRE2_CONFIG_VERSION:
- break;
- }
- }
-
-switch (what)
- {
- default:
- return PCRE2_ERROR_BADOPTION;
-
- case PCRE2_CONFIG_BSR:
-#ifdef BSR_ANYCRLF
- *((uint32_t *)where) = PCRE2_BSR_ANYCRLF;
-#else
- *((uint32_t *)where) = PCRE2_BSR_UNICODE;
-#endif
- break;
-
- case PCRE2_CONFIG_JIT:
-#ifdef SUPPORT_JIT
- *((uint32_t *)where) = 1;
-#else
- *((uint32_t *)where) = 0;
-#endif
- break;
-
- case PCRE2_CONFIG_JITTARGET:
-#ifdef SUPPORT_JIT
- {
- const char *v = PRIV(jit_get_target)();
- return 1 + ((where == NULL)?
- strlen(v) : PRIV(strcpy_c8)((PCRE2_UCHAR *)where, v));
- }
-#else
- return PCRE2_ERROR_BADOPTION;
-#endif
-
- case PCRE2_CONFIG_LINKSIZE:
- *((uint32_t *)where) = configured_link_size;
- break;
-
- case PCRE2_CONFIG_MATCHLIMIT:
- *((uint32_t *)where) = MATCH_LIMIT;
- break;
-
- case PCRE2_CONFIG_NEWLINE:
- *((uint32_t *)where) = NEWLINE_DEFAULT;
- break;
-
- case PCRE2_CONFIG_PARENSLIMIT:
- *((uint32_t *)where) = PARENS_NEST_LIMIT;
- break;
-
- case PCRE2_CONFIG_RECURSIONLIMIT:
- *((uint32_t *)where) = MATCH_LIMIT_RECURSION;
- break;
-
- case PCRE2_CONFIG_STACKRECURSE:
-#ifdef HEAP_MATCH_RECURSE
- *((uint32_t *)where) = 0;
-#else
- *((uint32_t *)where) = 1;
-#endif
- break;
-
- case PCRE2_CONFIG_UNICODE_VERSION:
- {
-#if defined SUPPORT_UNICODE
- const char *v = PRIV(unicode_version);
-#else
- const char *v = "Unicode not supported";
-#endif
- return 1 + ((where == NULL)?
- strlen(v): PRIV(strcpy_c8)((PCRE2_UCHAR *)where, v));
- }
- break;
-
- case PCRE2_CONFIG_UNICODE:
-#if defined SUPPORT_UNICODE
- *((uint32_t *)where) = 1;
-#else
- *((uint32_t *)where) = 0;
-#endif
- break;
-
- /* The hackery in setting "v" below is to cope with the case when
- PCRE2_PRERELEASE is set to an empty string (which it is for real releases).
- If the second alternative is used in this case, it does not leave a space
- before the date. On the other hand, if all four macros are put into a single
- XSTRING when PCRE2_PRERELEASE is not empty, an unwanted space is inserted.
- There are problems using an "obvious" approach like this:
-
- XSTRING(PCRE2_MAJOR) "." XSTRING(PCRE_MINOR)
- XSTRING(PCRE2_PRERELEASE) " " XSTRING(PCRE_DATE)
-
- because, when PCRE2_PRERELEASE is empty, this leads to an attempted expansion
- of STRING(). The C standard states: "If (before argument substitution) any
- argument consists of no preprocessing tokens, the behavior is undefined." It
- turns out the gcc treats this case as a single empty string - which is what
- we really want - but Visual C grumbles about the lack of an argument for the
- macro. Unfortunately, both are within their rights. As there seems to be no
- way to test for a macro's value being empty at compile time, we have to
- resort to a runtime test. */
-
- case PCRE2_CONFIG_VERSION:
- {
- const char *v = (XSTRING(Z PCRE2_PRERELEASE)[1] == 0)?
- XSTRING(PCRE2_MAJOR.PCRE2_MINOR PCRE2_DATE) :
- XSTRING(PCRE2_MAJOR.PCRE2_MINOR) XSTRING(PCRE2_PRERELEASE PCRE2_DATE);
- return 1 + ((where == NULL)?
- strlen(v) : PRIV(strcpy_c8)((PCRE2_UCHAR *)where, v));
- }
- }
-
-return 0;
-}
-
-/* End of pcre2_config.c */
diff --git a/pcre2/src/pcre2_context.c b/pcre2/src/pcre2_context.c
deleted file mode 100644
index ae050fe92..000000000
--- a/pcre2/src/pcre2_context.c
+++ /dev/null
@@ -1,391 +0,0 @@
-/*************************************************
-* Perl-Compatible Regular Expressions *
-*************************************************/
-
-/* PCRE is a library of functions to support regular expressions whose syntax
-and semantics are as close as possible to those of the Perl 5 language.
-
- Written by Philip Hazel
- Original API code Copyright (c) 1997-2012 University of Cambridge
- New API code Copyright (c) 2016 University of Cambridge
-
------------------------------------------------------------------------------
-Redistribution and use in source and binary forms, with or without
-modification, are permitted provided that the following conditions are met:
-
- * Redistributions of source code must retain the above copyright notice,
- this list of conditions and the following disclaimer.
-
- * Redistributions in binary form must reproduce the above copyright
- notice, this list of conditions and the following disclaimer in the
- documentation and/or other materials provided with the distribution.
-
- * Neither the name of the University of Cambridge nor the names of its
- contributors may be used to endorse or promote products derived from
- this software without specific prior written permission.
-
-THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
-AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
-IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
-ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
-LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
-CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
-SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
-INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
-CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
-ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
-POSSIBILITY OF SUCH DAMAGE.
------------------------------------------------------------------------------
-*/
-
-
-#ifdef HAVE_CONFIG_H
-#include "config.h"
-#endif
-
-#include "pcre2_internal.h"
-
-
-
-/*************************************************
-* Default malloc/free functions *
-*************************************************/
-
-/* Ignore the "user data" argument in each case. */
-
-static void *default_malloc(size_t size, void *data)
-{
-(void)data;
-return malloc(size);
-}
-
-
-static void default_free(void *block, void *data)
-{
-(void)data;
-free(block);
-}
-
-
-
-/*************************************************
-* Get a block and save memory control *
-*************************************************/
-
-/* This internal function is called to get a block of memory in which the
-memory control data is to be stored at the start for future use.
-
-Arguments:
- size amount of memory required
- memctl pointer to a memctl block or NULL
-
-Returns: pointer to memory or NULL on failure
-*/
-
-extern void *
-PRIV(memctl_malloc)(size_t size, pcre2_memctl *memctl)
-{
-pcre2_memctl *newmemctl;
-void *yield = (memctl == NULL)? malloc(size) :
- memctl->malloc(size, memctl->memory_data);
-if (yield == NULL) return NULL;
-newmemctl = (pcre2_memctl *)yield;
-if (memctl == NULL)
- {
- newmemctl->malloc = default_malloc;
- newmemctl->free = default_free;
- newmemctl->memory_data = NULL;
- }
-else *newmemctl = *memctl;
-return yield;
-}
-
-
-
-/*************************************************
-* Create and initialize contexts *
-*************************************************/
-
-/* Initializing for compile and match contexts is done in separate, private
-functions so that these can be called from functions such as pcre2_compile()
-when an external context is not supplied. The initializing functions have an
-option to set up default memory management. */
-
-PCRE2_EXP_DEFN pcre2_general_context * PCRE2_CALL_CONVENTION
-pcre2_general_context_create(void *(*private_malloc)(size_t, void *),
- void (*private_free)(void *, void *), void *memory_data)
-{
-pcre2_general_context *gcontext;
-if (private_malloc == NULL) private_malloc = default_malloc;
-if (private_free == NULL) private_free = default_free;
-gcontext = private_malloc(sizeof(pcre2_real_general_context), memory_data);
-if (gcontext == NULL) return NULL;
-gcontext->memctl.malloc = private_malloc;
-gcontext->memctl.free = private_free;
-gcontext->memctl.memory_data = memory_data;
-return gcontext;
-}
-
-
-/* A default compile context is set up to save having to initialize at run time
-when no context is supplied to the compile function. */
-
-const pcre2_compile_context PRIV(default_compile_context) = {
- { default_malloc, default_free, NULL }, /* Default memory handling */
- NULL, /* Stack guard */
- NULL, /* Stack guard data */
- PRIV(default_tables), /* Character tables */
- PCRE2_UNSET, /* Max pattern length */
- BSR_DEFAULT, /* Backslash R default */
- NEWLINE_DEFAULT, /* Newline convention */
- PARENS_NEST_LIMIT }; /* As it says */
-
-/* The create function copies the default into the new memory, but must
-override the default memory handling functions if a gcontext was provided. */
-
-PCRE2_EXP_DEFN pcre2_compile_context * PCRE2_CALL_CONVENTION
-pcre2_compile_context_create(pcre2_general_context *gcontext)
-{
-pcre2_compile_context *ccontext = PRIV(memctl_malloc)(
- sizeof(pcre2_real_compile_context), (pcre2_memctl *)gcontext);
-if (ccontext == NULL) return NULL;
-*ccontext = PRIV(default_compile_context);
-if (gcontext != NULL)
- *((pcre2_memctl *)ccontext) = *((pcre2_memctl *)gcontext);
-return ccontext;
-}
-
-
-/* A default match context is set up to save having to initialize at run time
-when no context is supplied to a match function. */
-
-const pcre2_match_context PRIV(default_match_context) = {
- { default_malloc, default_free, NULL },
-#ifdef HEAP_MATCH_RECURSE
- { default_malloc, default_free, NULL },
-#endif
-#ifdef SUPPORT_JIT
- NULL,
- NULL,
-#endif
- NULL,
- NULL,
- PCRE2_UNSET, /* Offset limit */
- MATCH_LIMIT,
- MATCH_LIMIT_RECURSION };
-
-/* The create function copies the default into the new memory, but must
-override the default memory handling functions if a gcontext was provided. */
-
-PCRE2_EXP_DEFN pcre2_match_context * PCRE2_CALL_CONVENTION
-pcre2_match_context_create(pcre2_general_context *gcontext)
-{
-pcre2_match_context *mcontext = PRIV(memctl_malloc)(
- sizeof(pcre2_real_match_context), (pcre2_memctl *)gcontext);
-if (mcontext == NULL) return NULL;
-*mcontext = PRIV(default_match_context);
-if (gcontext != NULL)
- *((pcre2_memctl *)mcontext) = *((pcre2_memctl *)gcontext);
-return mcontext;
-}
-
-
-/*************************************************
-* Context copy functions *
-*************************************************/
-
-PCRE2_EXP_DEFN pcre2_general_context * PCRE2_CALL_CONVENTION
-pcre2_general_context_copy(pcre2_general_context *gcontext)
-{
-pcre2_general_context *new =
- gcontext->memctl.malloc(sizeof(pcre2_real_general_context),
- gcontext->memctl.memory_data);
-if (new == NULL) return NULL;
-memcpy(new, gcontext, sizeof(pcre2_real_general_context));
-return new;
-}
-
-
-PCRE2_EXP_DEFN pcre2_compile_context * PCRE2_CALL_CONVENTION
-pcre2_compile_context_copy(pcre2_compile_context *ccontext)
-{
-pcre2_compile_context *new =
- ccontext->memctl.malloc(sizeof(pcre2_real_compile_context),
- ccontext->memctl.memory_data);
-if (new == NULL) return NULL;
-memcpy(new, ccontext, sizeof(pcre2_real_compile_context));
-return new;
-}
-
-
-PCRE2_EXP_DEFN pcre2_match_context * PCRE2_CALL_CONVENTION
-pcre2_match_context_copy(pcre2_match_context *mcontext)
-{
-pcre2_match_context *new =
- mcontext->memctl.malloc(sizeof(pcre2_real_match_context),
- mcontext->memctl.memory_data);
-if (new == NULL) return NULL;
-memcpy(new, mcontext, sizeof(pcre2_real_match_context));
-return new;
-}
-
-
-
-/*************************************************
-* Context free functions *
-*************************************************/
-
-
-PCRE2_EXP_DEFN void PCRE2_CALL_CONVENTION
-pcre2_general_context_free(pcre2_general_context *gcontext)
-{
-if (gcontext != NULL)
- gcontext->memctl.free(gcontext, gcontext->memctl.memory_data);
-}
-
-
-PCRE2_EXP_DEFN void PCRE2_CALL_CONVENTION
-pcre2_compile_context_free(pcre2_compile_context *ccontext)
-{
-if (ccontext != NULL)
- ccontext->memctl.free(ccontext, ccontext->memctl.memory_data);
-}
-
-
-PCRE2_EXP_DEFN void PCRE2_CALL_CONVENTION
-pcre2_match_context_free(pcre2_match_context *mcontext)
-{
-if (mcontext != NULL)
- mcontext->memctl.free(mcontext, mcontext->memctl.memory_data);
-}
-
-
-
-
-/*************************************************
-* Set values in contexts *
-*************************************************/
-
-/* All these functions return 0 for success or PCRE2_ERROR_BADDATA if invalid
-data is given. Only some of the functions are able to test the validity of the
-data. */
-
-
-/* ------------ Compile contexts ------------ */
-
-PCRE2_EXP_DEFN int PCRE2_CALL_CONVENTION
-pcre2_set_character_tables(pcre2_compile_context *ccontext,
- const unsigned char *tables)
-{
-ccontext->tables = tables;
-return 0;
-}
-
-PCRE2_EXP_DEFN int PCRE2_CALL_CONVENTION
-pcre2_set_bsr(pcre2_compile_context *ccontext, uint32_t value)
-{
-switch(value)
- {
- case PCRE2_BSR_ANYCRLF:
- case PCRE2_BSR_UNICODE:
- ccontext->bsr_convention = value;
- return 0;
-
- default:
- return PCRE2_ERROR_BADDATA;
- }
-}
-
-PCRE2_EXP_DEFN int PCRE2_CALL_CONVENTION
-pcre2_set_max_pattern_length(pcre2_compile_context *ccontext, PCRE2_SIZE length)
-{
-ccontext->max_pattern_length = length;
-return 0;
-}
-
-PCRE2_EXP_DEFN int PCRE2_CALL_CONVENTION
-pcre2_set_newline(pcre2_compile_context *ccontext, uint32_t newline)
-{
-switch(newline)
- {
- case PCRE2_NEWLINE_CR:
- case PCRE2_NEWLINE_LF:
- case PCRE2_NEWLINE_CRLF:
- case PCRE2_NEWLINE_ANY:
- case PCRE2_NEWLINE_ANYCRLF:
- ccontext->newline_convention = newline;
- return 0;
-
- default:
- return PCRE2_ERROR_BADDATA;
- }
-}
-
-PCRE2_EXP_DEFN int PCRE2_CALL_CONVENTION
-pcre2_set_parens_nest_limit(pcre2_compile_context *ccontext, uint32_t limit)
-{
-ccontext->parens_nest_limit = limit;
-return 0;
-}
-
-PCRE2_EXP_DEFN int PCRE2_CALL_CONVENTION
-pcre2_set_compile_recursion_guard(pcre2_compile_context *ccontext,
- int (*guard)(uint32_t, void *), void *user_data)
-{
-ccontext->stack_guard = guard;
-ccontext->stack_guard_data = user_data;
-return 0;
-}
-
-
-/* ------------ Match contexts ------------ */
-
-PCRE2_EXP_DEFN int PCRE2_CALL_CONVENTION
-pcre2_set_callout(pcre2_match_context *mcontext,
- int (*callout)(pcre2_callout_block *, void *), void *callout_data)
-{
-mcontext->callout = callout;
-mcontext->callout_data = callout_data;
-return 0;
-}
-
-PCRE2_EXP_DEFN int PCRE2_CALL_CONVENTION
-pcre2_set_match_limit(pcre2_match_context *mcontext, uint32_t limit)
-{
-mcontext->match_limit = limit;
-return 0;
-}
-
-PCRE2_EXP_DEFN int PCRE2_CALL_CONVENTION
-pcre2_set_offset_limit(pcre2_match_context *mcontext, PCRE2_SIZE limit)
-{
-mcontext->offset_limit = limit;
-return 0;
-}
-
-PCRE2_EXP_DEFN int PCRE2_CALL_CONVENTION
-pcre2_set_recursion_limit(pcre2_match_context *mcontext, uint32_t limit)
-{
-mcontext->recursion_limit = limit;
-return 0;
-}
-
-PCRE2_EXP_DEFN int PCRE2_CALL_CONVENTION
-pcre2_set_recursion_memory_management(pcre2_match_context *mcontext,
- void *(*mymalloc)(size_t, void *), void (*myfree)(void *, void *),
- void *mydata)
-{
-#ifdef HEAP_MATCH_RECURSE
-mcontext->stack_memctl.malloc = mymalloc;
-mcontext->stack_memctl.free = myfree;
-mcontext->stack_memctl.memory_data = mydata;
-#else
-(void)mcontext;
-(void)mymalloc;
-(void)myfree;
-(void)mydata;
-#endif
-return 0;
-}
-
-/* End of pcre2_context.c */
diff --git a/pcre2/src/pcre2_dfa_match.c b/pcre2/src/pcre2_dfa_match.c
deleted file mode 100644
index 76bc08525..000000000
--- a/pcre2/src/pcre2_dfa_match.c
+++ /dev/null
@@ -1,3618 +0,0 @@
-/*************************************************
-* Perl-Compatible Regular Expressions *
-*************************************************/
-
-/* PCRE is a library of functions to support regular expressions whose syntax
-and semantics are as close as possible to those of the Perl 5 language.
-
- Written by Philip Hazel
- Original API code Copyright (c) 1997-2012 University of Cambridge
- New API code Copyright (c) 2016 University of Cambridge
-
------------------------------------------------------------------------------
-Redistribution and use in source and binary forms, with or without
-modification, are permitted provided that the following conditions are met:
-
- * Redistributions of source code must retain the above copyright notice,
- this list of conditions and the following disclaimer.
-
- * Redistributions in binary form must reproduce the above copyright
- notice, this list of conditions and the following disclaimer in the
- documentation and/or other materials provided with the distribution.
-
- * Neither the name of the University of Cambridge nor the names of its
- contributors may be used to endorse or promote products derived from
- this software without specific prior written permission.
-
-THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
-AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
-IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
-ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
-LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
-CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
-SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
-INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
-CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
-ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
-POSSIBILITY OF SUCH DAMAGE.
------------------------------------------------------------------------------
-*/
-
-
-/* This module contains the external function pcre2_dfa_match(), which is an
-alternative matching function that uses a sort of DFA algorithm (not a true
-FSM). This is NOT Perl-compatible, but it has advantages in certain
-applications. */
-
-
-/* NOTE ABOUT PERFORMANCE: A user of this function sent some code that improved
-the performance of his patterns greatly. I could not use it as it stood, as it
-was not thread safe, and made assumptions about pattern sizes. Also, it caused
-test 7 to loop, and test 9 to crash with a segfault.
-
-The issue is the check for duplicate states, which is done by a simple linear
-search up the state list. (Grep for "duplicate" below to find the code.) For
-many patterns, there will never be many states active at one time, so a simple
-linear search is fine. In patterns that have many active states, it might be a
-bottleneck. The suggested code used an indexing scheme to remember which states
-had previously been used for each character, and avoided the linear search when
-it knew there was no chance of a duplicate. This was implemented when adding
-states to the state lists.
-
-I wrote some thread-safe, not-limited code to try something similar at the time
-of checking for duplicates (instead of when adding states), using index vectors
-on the stack. It did give a 13% improvement with one specially constructed
-pattern for certain subject strings, but on other strings and on many of the
-simpler patterns in the test suite it did worse. The major problem, I think,
-was the extra time to initialize the index. This had to be done for each call
-of internal_dfa_match(). (The supplied patch used a static vector, initialized
-only once - I suspect this was the cause of the problems with the tests.)
-
-Overall, I concluded that the gains in some cases did not outweigh the losses
-in others, so I abandoned this code. */
-
-
-#ifdef HAVE_CONFIG_H
-#include "config.h"
-#endif
-
-#define NLBLOCK mb /* Block containing newline information */
-#define PSSTART start_subject /* Field containing processed string start */
-#define PSEND end_subject /* Field containing processed string end */
-
-#include "pcre2_internal.h"
-
-#define PUBLIC_DFA_MATCH_OPTIONS \
- (PCRE2_ANCHORED|PCRE2_NOTBOL|PCRE2_NOTEOL|PCRE2_NOTEMPTY| \
- PCRE2_NOTEMPTY_ATSTART|PCRE2_NO_UTF_CHECK|PCRE2_PARTIAL_HARD| \
- PCRE2_PARTIAL_SOFT|PCRE2_DFA_SHORTEST|PCRE2_DFA_RESTART)
-
-
-/*************************************************
-* Code parameters and static tables *
-*************************************************/
-
-/* These are offsets that are used to turn the OP_TYPESTAR and friends opcodes
-into others, under special conditions. A gap of 20 between the blocks should be
-enough. The resulting opcodes don't have to be less than 256 because they are
-never stored, so we push them well clear of the normal opcodes. */
-
-#define OP_PROP_EXTRA 300
-#define OP_EXTUNI_EXTRA 320
-#define OP_ANYNL_EXTRA 340
-#define OP_HSPACE_EXTRA 360
-#define OP_VSPACE_EXTRA 380
-
-
-/* This table identifies those opcodes that are followed immediately by a
-character that is to be tested in some way. This makes it possible to
-centralize the loading of these characters. In the case of Type * etc, the
-"character" is the opcode for \D, \d, \S, \s, \W, or \w, which will always be a
-small value. Non-zero values in the table are the offsets from the opcode where
-the character is to be found. ***NOTE*** If the start of this table is
-modified, the three tables that follow must also be modified. */
-
-static const uint8_t coptable[] = {
- 0, /* End */
- 0, 0, 0, 0, 0, /* \A, \G, \K, \B, \b */
- 0, 0, 0, 0, 0, 0, /* \D, \d, \S, \s, \W, \w */
- 0, 0, 0, /* Any, AllAny, Anybyte */
- 0, 0, /* \P, \p */
- 0, 0, 0, 0, 0, /* \R, \H, \h, \V, \v */
- 0, /* \X */
- 0, 0, 0, 0, 0, 0, /* \Z, \z, $, $M, ^, ^M */
- 1, /* Char */
- 1, /* Chari */
- 1, /* not */
- 1, /* noti */
- /* Positive single-char repeats */
- 1, 1, 1, 1, 1, 1, /* *, *?, +, +?, ?, ?? */
- 1+IMM2_SIZE, 1+IMM2_SIZE, /* upto, minupto */
- 1+IMM2_SIZE, /* exact */
- 1, 1, 1, 1+IMM2_SIZE, /* *+, ++, ?+, upto+ */
- 1, 1, 1, 1, 1, 1, /* *I, *?I, +I, +?I, ?I, ??I */
- 1+IMM2_SIZE, 1+IMM2_SIZE, /* upto I, minupto I */
- 1+IMM2_SIZE, /* exact I */
- 1, 1, 1, 1+IMM2_SIZE, /* *+I, ++I, ?+I, upto+I */
- /* Negative single-char repeats - only for chars < 256 */
- 1, 1, 1, 1, 1, 1, /* NOT *, *?, +, +?, ?, ?? */
- 1+IMM2_SIZE, 1+IMM2_SIZE, /* NOT upto, minupto */
- 1+IMM2_SIZE, /* NOT exact */
- 1, 1, 1, 1+IMM2_SIZE, /* NOT *+, ++, ?+, upto+ */
- 1, 1, 1, 1, 1, 1, /* NOT *I, *?I, +I, +?I, ?I, ??I */
- 1+IMM2_SIZE, 1+IMM2_SIZE, /* NOT upto I, minupto I */
- 1+IMM2_SIZE, /* NOT exact I */
- 1, 1, 1, 1+IMM2_SIZE, /* NOT *+I, ++I, ?+I, upto+I */
- /* Positive type repeats */
- 1, 1, 1, 1, 1, 1, /* Type *, *?, +, +?, ?, ?? */
- 1+IMM2_SIZE, 1+IMM2_SIZE, /* Type upto, minupto */
- 1+IMM2_SIZE, /* Type exact */
- 1, 1, 1, 1+IMM2_SIZE, /* Type *+, ++, ?+, upto+ */
- /* Character class & ref repeats */
- 0, 0, 0, 0, 0, 0, /* *, *?, +, +?, ?, ?? */
- 0, 0, /* CRRANGE, CRMINRANGE */
- 0, 0, 0, 0, /* Possessive *+, ++, ?+, CRPOSRANGE */
- 0, /* CLASS */
- 0, /* NCLASS */
- 0, /* XCLASS - variable length */
- 0, /* REF */
- 0, /* REFI */
- 0, /* DNREF */
- 0, /* DNREFI */
- 0, /* RECURSE */
- 0, /* CALLOUT */
- 0, /* CALLOUT_STR */
- 0, /* Alt */
- 0, /* Ket */
- 0, /* KetRmax */
- 0, /* KetRmin */
- 0, /* KetRpos */
- 0, /* Reverse */
- 0, /* Assert */
- 0, /* Assert not */
- 0, /* Assert behind */
- 0, /* Assert behind not */
- 0, 0, /* ONCE, ONCE_NC */
- 0, 0, 0, 0, 0, /* BRA, BRAPOS, CBRA, CBRAPOS, COND */
- 0, 0, 0, 0, 0, /* SBRA, SBRAPOS, SCBRA, SCBRAPOS, SCOND */
- 0, 0, /* CREF, DNCREF */
- 0, 0, /* RREF, DNRREF */
- 0, 0, /* FALSE, TRUE */
- 0, 0, 0, /* BRAZERO, BRAMINZERO, BRAPOSZERO */
- 0, 0, 0, /* MARK, PRUNE, PRUNE_ARG */
- 0, 0, 0, 0, /* SKIP, SKIP_ARG, THEN, THEN_ARG */
- 0, 0, 0, 0, /* COMMIT, FAIL, ACCEPT, ASSERT_ACCEPT */
- 0, 0, 0 /* CLOSE, SKIPZERO, DEFINE */
-};
-
-/* This table identifies those opcodes that inspect a character. It is used to
-remember the fact that a character could have been inspected when the end of
-the subject is reached. ***NOTE*** If the start of this table is modified, the
-two tables that follow must also be modified. */
-
-static const uint8_t poptable[] = {
- 0, /* End */
- 0, 0, 0, 1, 1, /* \A, \G, \K, \B, \b */
- 1, 1, 1, 1, 1, 1, /* \D, \d, \S, \s, \W, \w */
- 1, 1, 1, /* Any, AllAny, Anybyte */
- 1, 1, /* \P, \p */
- 1, 1, 1, 1, 1, /* \R, \H, \h, \V, \v */
- 1, /* \X */
- 0, 0, 0, 0, 0, 0, /* \Z, \z, $, $M, ^, ^M */
- 1, /* Char */
- 1, /* Chari */
- 1, /* not */
- 1, /* noti */
- /* Positive single-char repeats */
- 1, 1, 1, 1, 1, 1, /* *, *?, +, +?, ?, ?? */
- 1, 1, 1, /* upto, minupto, exact */
- 1, 1, 1, 1, /* *+, ++, ?+, upto+ */
- 1, 1, 1, 1, 1, 1, /* *I, *?I, +I, +?I, ?I, ??I */
- 1, 1, 1, /* upto I, minupto I, exact I */
- 1, 1, 1, 1, /* *+I, ++I, ?+I, upto+I */
- /* Negative single-char repeats - only for chars < 256 */
- 1, 1, 1, 1, 1, 1, /* NOT *, *?, +, +?, ?, ?? */
- 1, 1, 1, /* NOT upto, minupto, exact */
- 1, 1, 1, 1, /* NOT *+, ++, ?+, upto+ */
- 1, 1, 1, 1, 1, 1, /* NOT *I, *?I, +I, +?I, ?I, ??I */
- 1, 1, 1, /* NOT upto I, minupto I, exact I */
- 1, 1, 1, 1, /* NOT *+I, ++I, ?+I, upto+I */
- /* Positive type repeats */
- 1, 1, 1, 1, 1, 1, /* Type *, *?, +, +?, ?, ?? */
- 1, 1, 1, /* Type upto, minupto, exact */
- 1, 1, 1, 1, /* Type *+, ++, ?+, upto+ */
- /* Character class & ref repeats */
- 1, 1, 1, 1, 1, 1, /* *, *?, +, +?, ?, ?? */
- 1, 1, /* CRRANGE, CRMINRANGE */
- 1, 1, 1, 1, /* Possessive *+, ++, ?+, CRPOSRANGE */
- 1, /* CLASS */
- 1, /* NCLASS */
- 1, /* XCLASS - variable length */
- 0, /* REF */
- 0, /* REFI */
- 0, /* DNREF */
- 0, /* DNREFI */
- 0, /* RECURSE */
- 0, /* CALLOUT */
- 0, /* CALLOUT_STR */
- 0, /* Alt */
- 0, /* Ket */
- 0, /* KetRmax */
- 0, /* KetRmin */
- 0, /* KetRpos */
- 0, /* Reverse */
- 0, /* Assert */
- 0, /* Assert not */
- 0, /* Assert behind */
- 0, /* Assert behind not */
- 0, 0, /* ONCE, ONCE_NC */
- 0, 0, 0, 0, 0, /* BRA, BRAPOS, CBRA, CBRAPOS, COND */
- 0, 0, 0, 0, 0, /* SBRA, SBRAPOS, SCBRA, SCBRAPOS, SCOND */
- 0, 0, /* CREF, DNCREF */
- 0, 0, /* RREF, DNRREF */
- 0, 0, /* FALSE, TRUE */
- 0, 0, 0, /* BRAZERO, BRAMINZERO, BRAPOSZERO */
- 0, 0, 0, /* MARK, PRUNE, PRUNE_ARG */
- 0, 0, 0, 0, /* SKIP, SKIP_ARG, THEN, THEN_ARG */
- 0, 0, 0, 0, /* COMMIT, FAIL, ACCEPT, ASSERT_ACCEPT */
- 0, 0, 0 /* CLOSE, SKIPZERO, DEFINE */
-};
-
-/* These 2 tables allow for compact code for testing for \D, \d, \S, \s, \W,
-and \w */
-
-static const uint8_t toptable1[] = {
- 0, 0, 0, 0, 0, 0,
- ctype_digit, ctype_digit,
- ctype_space, ctype_space,
- ctype_word, ctype_word,
- 0, 0 /* OP_ANY, OP_ALLANY */
-};
-
-static const uint8_t toptable2[] = {
- 0, 0, 0, 0, 0, 0,
- ctype_digit, 0,
- ctype_space, 0,
- ctype_word, 0,
- 1, 1 /* OP_ANY, OP_ALLANY */
-};
-
-
-/* Structure for holding data about a particular state, which is in effect the
-current data for an active path through the match tree. It must consist
-entirely of ints because the working vector we are passed, and which we put
-these structures in, is a vector of ints. */
-
-typedef struct stateblock {
- int offset; /* Offset to opcode (-ve has meaning) */
- int count; /* Count for repeats */
- int data; /* Some use extra data */
-} stateblock;
-
-#define INTS_PER_STATEBLOCK (int)(sizeof(stateblock)/sizeof(int))
-
-
-
-/*************************************************
-* Match a Regular Expression - DFA engine *
-*************************************************/
-
-/* This internal function applies a compiled pattern to a subject string,
-starting at a given point, using a DFA engine. This function is called from the
-external one, possibly multiple times if the pattern is not anchored. The
-function calls itself recursively for some kinds of subpattern.
-
-Arguments:
- mb the match_data block with fixed information
- this_start_code the opening bracket of this subexpression's code
- current_subject where we currently are in the subject string
- start_offset start offset in the subject string
- offsets vector to contain the matching string offsets
- offsetcount size of same
- workspace vector of workspace
- wscount size of same
- rlevel function call recursion level
-
-Returns: > 0 => number of match offset pairs placed in offsets
- = 0 => offsets overflowed; longest matches are present
- -1 => failed to match
- < -1 => some kind of unexpected problem
-
-The following macros are used for adding states to the two state vectors (one
-for the current character, one for the following character). */
-
-#define ADD_ACTIVE(x,y) \
- if (active_count++ < wscount) \
- { \
- next_active_state->offset = (x); \
- next_active_state->count = (y); \
- next_active_state++; \
- } \
- else return PCRE2_ERROR_DFA_WSSIZE
-
-#define ADD_ACTIVE_DATA(x,y,z) \
- if (active_count++ < wscount) \
- { \
- next_active_state->offset = (x); \
- next_active_state->count = (y); \
- next_active_state->data = (z); \
- next_active_state++; \
- } \
- else return PCRE2_ERROR_DFA_WSSIZE
-
-#define ADD_NEW(x,y) \
- if (new_count++ < wscount) \
- { \
- next_new_state->offset = (x); \
- next_new_state->count = (y); \
- next_new_state++; \
- } \
- else return PCRE2_ERROR_DFA_WSSIZE
-
-#define ADD_NEW_DATA(x,y,z) \
- if (new_count++ < wscount) \
- { \
- next_new_state->offset = (x); \
- next_new_state->count = (y); \
- next_new_state->data = (z); \
- next_new_state++; \
- } \
- else return PCRE2_ERROR_DFA_WSSIZE
-
-/* And now, here is the code */
-
-static int
-internal_dfa_match(
- dfa_match_block *mb,
- PCRE2_SPTR this_start_code,
- PCRE2_SPTR current_subject,
- PCRE2_SIZE start_offset,
- PCRE2_SIZE *offsets,
- uint32_t offsetcount,
- int *workspace,
- int wscount,
- int rlevel)
-{
-stateblock *active_states, *new_states, *temp_states;
-stateblock *next_active_state, *next_new_state;
-
-const uint8_t *ctypes, *lcc, *fcc;
-PCRE2_SPTR ptr;
-PCRE2_SPTR end_code;
-PCRE2_SPTR first_op;
-
-dfa_recursion_info new_recursive;
-
-int active_count, new_count, match_count;
-
-/* Some fields in the mb block are frequently referenced, so we load them into
-independent variables in the hope that this will perform better. */
-
-PCRE2_SPTR start_subject = mb->start_subject;
-PCRE2_SPTR end_subject = mb->end_subject;
-PCRE2_SPTR start_code = mb->start_code;
-
-#ifdef SUPPORT_UNICODE
-BOOL utf = (mb->poptions & PCRE2_UTF) != 0;
-#else
-BOOL utf = FALSE;
-#endif
-
-BOOL reset_could_continue = FALSE;
-
-rlevel++;
-offsetcount &= (-2);
-
-wscount -= 2;
-wscount = (wscount - (wscount % (INTS_PER_STATEBLOCK * 2))) /
- (2 * INTS_PER_STATEBLOCK);
-
-ctypes = mb->tables + ctypes_offset;
-lcc = mb->tables + lcc_offset;
-fcc = mb->tables + fcc_offset;
-
-match_count = PCRE2_ERROR_NOMATCH; /* A negative number */
-
-active_states = (stateblock *)(workspace + 2);
-next_new_state = new_states = active_states + wscount;
-new_count = 0;
-
-first_op = this_start_code + 1 + LINK_SIZE +
- ((*this_start_code == OP_CBRA || *this_start_code == OP_SCBRA ||
- *this_start_code == OP_CBRAPOS || *this_start_code == OP_SCBRAPOS)
- ? IMM2_SIZE:0);
-
-/* The first thing in any (sub) pattern is a bracket of some sort. Push all
-the alternative states onto the list, and find out where the end is. This
-makes is possible to use this function recursively, when we want to stop at a
-matching internal ket rather than at the end.
-
-If the first opcode in the first alternative is OP_REVERSE, we are dealing with
-a backward assertion. In that case, we have to find out the maximum amount to
-move back, and set up each alternative appropriately. */
-
-if (*first_op == OP_REVERSE)
- {
- size_t max_back = 0;
- size_t gone_back;
-
- end_code = this_start_code;
- do
- {
- size_t back = GET(end_code, 2+LINK_SIZE);
- if (back > max_back) max_back = back;
- end_code += GET(end_code, 1);
- }
- while (*end_code == OP_ALT);
-
- /* If we can't go back the amount required for the longest lookbehind
- pattern, go back as far as we can; some alternatives may still be viable. */
-
-#ifdef SUPPORT_UNICODE
- /* In character mode we have to step back character by character */
-
- if (utf)
- {
- for (gone_back = 0; gone_back < max_back; gone_back++)
- {
- if (current_subject <= start_subject) break;
- current_subject--;
- ACROSSCHAR(current_subject > start_subject, *current_subject, current_subject--);
- }
- }
- else
-#endif
-
- /* In byte-mode we can do this quickly. */
-
- {
- size_t current_offset = (size_t)(current_subject - start_subject);
- gone_back = (current_offset < max_back)? current_offset : max_back;
- current_subject -= gone_back;
- }
-
- /* Save the earliest consulted character */
-
- if (current_subject < mb->start_used_ptr)
- mb->start_used_ptr = current_subject;
-
- /* Now we can process the individual branches. */
-
- end_code = this_start_code;
- do
- {
- size_t back = GET(end_code, 2+LINK_SIZE);
- if (back <= gone_back)
- {
- int bstate = (int)(end_code - start_code + 2 + 2*LINK_SIZE);
- ADD_NEW_DATA(-bstate, 0, gone_back - back);
- }
- end_code += GET(end_code, 1);
- }
- while (*end_code == OP_ALT);
- }
-
-/* This is the code for a "normal" subpattern (not a backward assertion). The
-start of a whole pattern is always one of these. If we are at the top level,
-we may be asked to restart matching from the same point that we reached for a
-previous partial match. We still have to scan through the top-level branches to
-find the end state. */
-
-else
- {
- end_code = this_start_code;
-
- /* Restarting */
-
- if (rlevel == 1 && (mb->moptions & PCRE2_DFA_RESTART) != 0)
- {
- do { end_code += GET(end_code, 1); } while (*end_code == OP_ALT);
- new_count = workspace[1];
- if (!workspace[0])
- memcpy(new_states, active_states, new_count * sizeof(stateblock));
- }
-
- /* Not restarting */
-
- else
- {
- int length = 1 + LINK_SIZE +
- ((*this_start_code == OP_CBRA || *this_start_code == OP_SCBRA ||
- *this_start_code == OP_CBRAPOS || *this_start_code == OP_SCBRAPOS)
- ? IMM2_SIZE:0);
- do
- {
- ADD_NEW((int)(end_code - start_code + length), 0);
- end_code += GET(end_code, 1);
- length = 1 + LINK_SIZE;
- }
- while (*end_code == OP_ALT);
- }
- }
-
-workspace[0] = 0; /* Bit indicating which vector is current */
-
-/* Loop for scanning the subject */
-
-ptr = current_subject;
-for (;;)
- {
- int i, j;
- int clen, dlen;
- uint32_t c, d;
- int forced_fail = 0;
- BOOL partial_newline = FALSE;
- BOOL could_continue = reset_could_continue;
- reset_could_continue = FALSE;
-
- if (ptr > mb->last_used_ptr) mb->last_used_ptr = ptr;
-
- /* Make the new state list into the active state list and empty the
- new state list. */
-
- temp_states = active_states;
- active_states = new_states;
- new_states = temp_states;
- active_count = new_count;
- new_count = 0;
-
- workspace[0] ^= 1; /* Remember for the restarting feature */
- workspace[1] = active_count;
-
- /* Set the pointers for adding new states */
-
- next_active_state = active_states + active_count;
- next_new_state = new_states;
-
- /* Load the current character from the subject outside the loop, as many
- different states may want to look at it, and we assume that at least one
- will. */
-
- if (ptr < end_subject)
- {
- clen = 1; /* Number of data items in the character */
-#ifdef SUPPORT_UNICODE
- GETCHARLENTEST(c, ptr, clen);
-#else
- c = *ptr;
-#endif /* SUPPORT_UNICODE */
- }
- else
- {
- clen = 0; /* This indicates the end of the subject */
- c = NOTACHAR; /* This value should never actually be used */
- }
-
- /* Scan up the active states and act on each one. The result of an action
- may be to add more states to the currently active list (e.g. on hitting a
- parenthesis) or it may be to put states on the new list, for considering
- when we move the character pointer on. */
-
- for (i = 0; i < active_count; i++)
- {
- stateblock *current_state = active_states + i;
- BOOL caseless = FALSE;
- PCRE2_SPTR code;
- int state_offset = current_state->offset;
- int codevalue, rrc;
- int count;
-
- /* A negative offset is a special case meaning "hold off going to this
- (negated) state until the number of characters in the data field have
- been skipped". If the could_continue flag was passed over from a previous
- state, arrange for it to passed on. */
-
- if (state_offset < 0)
- {
- if (current_state->data > 0)
- {
- ADD_NEW_DATA(state_offset, current_state->count,
- current_state->data - 1);
- if (could_continue) reset_could_continue = TRUE;
- continue;
- }
- else
- {
- current_state->offset = state_offset = -state_offset;
- }
- }
-
- /* Check for a duplicate state with the same count, and skip if found.
- See the note at the head of this module about the possibility of improving
- performance here. */
-
- for (j = 0; j < i; j++)
- {
- if (active_states[j].offset == state_offset &&
- active_states[j].count == current_state->count)
- goto NEXT_ACTIVE_STATE;
- }
-
- /* The state offset is the offset to the opcode */
-
- code = start_code + state_offset;
- codevalue = *code;
-
- /* If this opcode inspects a character, but we are at the end of the
- subject, remember the fact for use when testing for a partial match. */
-
- if (clen == 0 && poptable[codevalue] != 0)
- could_continue = TRUE;
-
- /* If this opcode is followed by an inline character, load it. It is
- tempting to test for the presence of a subject character here, but that
- is wrong, because sometimes zero repetitions of the subject are
- permitted.
-
- We also use this mechanism for opcodes such as OP_TYPEPLUS that take an
- argument that is not a data character - but is always one byte long because
- the values are small. We have to take special action to deal with \P, \p,
- \H, \h, \V, \v and \X in this case. To keep the other cases fast, convert
- these ones to new opcodes. */
-
- if (coptable[codevalue] > 0)
- {
- dlen = 1;
-#ifdef SUPPORT_UNICODE
- if (utf) { GETCHARLEN(d, (code + coptable[codevalue]), dlen); } else
-#endif /* SUPPORT_UNICODE */
- d = code[coptable[codevalue]];
- if (codevalue >= OP_TYPESTAR)
- {
- switch(d)
- {
- case OP_ANYBYTE: return PCRE2_ERROR_DFA_UITEM;
- case OP_NOTPROP:
- case OP_PROP: codevalue += OP_PROP_EXTRA; break;
- case OP_ANYNL: codevalue += OP_ANYNL_EXTRA; break;
- case OP_EXTUNI: codevalue += OP_EXTUNI_EXTRA; break;
- case OP_NOT_HSPACE:
- case OP_HSPACE: codevalue += OP_HSPACE_EXTRA; break;
- case OP_NOT_VSPACE:
- case OP_VSPACE: codevalue += OP_VSPACE_EXTRA; break;
- default: break;
- }
- }
- }
- else
- {
- dlen = 0; /* Not strictly necessary, but compilers moan */
- d = NOTACHAR; /* if these variables are not set. */
- }
-
-
- /* Now process the individual opcodes */
-
- switch (codevalue)
- {
-/* ========================================================================== */
- /* These cases are never obeyed. This is a fudge that causes a compile-
- time error if the vectors coptable or poptable, which are indexed by
- opcode, are not the correct length. It seems to be the only way to do
- such a check at compile time, as the sizeof() operator does not work
- in the C preprocessor. */
-
- case OP_TABLE_LENGTH:
- case OP_TABLE_LENGTH +
- ((sizeof(coptable) == OP_TABLE_LENGTH) &&
- (sizeof(poptable) == OP_TABLE_LENGTH)):
- break;
-
-/* ========================================================================== */
- /* Reached a closing bracket. If not at the end of the pattern, carry
- on with the next opcode. For repeating opcodes, also add the repeat
- state. Note that KETRPOS will always be encountered at the end of the
- subpattern, because the possessive subpattern repeats are always handled
- using recursive calls. Thus, it never adds any new states.
-
- At the end of the (sub)pattern, unless we have an empty string and
- PCRE2_NOTEMPTY is set, or PCRE2_NOTEMPTY_ATSTART is set and we are at the
- start of the subject, save the match data, shifting up all previous
- matches so we always have the longest first. */
-
- case OP_KET:
- case OP_KETRMIN:
- case OP_KETRMAX:
- case OP_KETRPOS:
- if (code != end_code)
- {
- ADD_ACTIVE(state_offset + 1 + LINK_SIZE, 0);
- if (codevalue != OP_KET)
- {
- ADD_ACTIVE(state_offset - GET(code, 1), 0);
- }
- }
- else
- {
- if (ptr > current_subject ||
- ((mb->moptions & PCRE2_NOTEMPTY) == 0 &&
- ((mb->moptions & PCRE2_NOTEMPTY_ATSTART) == 0 ||
- current_subject > start_subject + mb->start_offset)))
- {
- if (match_count < 0) match_count = (offsetcount >= 2)? 1 : 0;
- else if (match_count > 0 && ++match_count * 2 > (int)offsetcount)
- match_count = 0;
- count = ((match_count == 0)? (int)offsetcount : match_count * 2) - 2;
- if (count > 0) memmove(offsets + 2, offsets, count * sizeof(PCRE2_SIZE));
- if (offsetcount >= 2)
- {
- offsets[0] = (int)(current_subject - start_subject);
- offsets[1] = (int)(ptr - start_subject);
- }
- if ((mb->moptions & PCRE2_DFA_SHORTEST) != 0) return match_count;
- }
- }
- break;
-
-/* ========================================================================== */
- /* These opcodes add to the current list of states without looking
- at the current character. */
-
- /*-----------------------------------------------------------------*/
- case OP_ALT:
- do { code += GET(code, 1); } while (*code == OP_ALT);
- ADD_ACTIVE((int)(code - start_code), 0);
- break;
-
- /*-----------------------------------------------------------------*/
- case OP_BRA:
- case OP_SBRA:
- do
- {
- ADD_ACTIVE((int)(code - start_code + 1 + LINK_SIZE), 0);
- code += GET(code, 1);
- }
- while (*code == OP_ALT);
- break;
-
- /*-----------------------------------------------------------------*/
- case OP_CBRA:
- case OP_SCBRA:
- ADD_ACTIVE((int)(code - start_code + 1 + LINK_SIZE + IMM2_SIZE), 0);
- code += GET(code, 1);
- while (*code == OP_ALT)
- {
- ADD_ACTIVE((int)(code - start_code + 1 + LINK_SIZE), 0);
- code += GET(code, 1);
- }
- break;
-
- /*-----------------------------------------------------------------*/
- case OP_BRAZERO:
- case OP_BRAMINZERO:
- ADD_ACTIVE(state_offset + 1, 0);
- code += 1 + GET(code, 2);
- while (*code == OP_ALT) code += GET(code, 1);
- ADD_ACTIVE((int)(code - start_code + 1 + LINK_SIZE), 0);
- break;
-
- /*-----------------------------------------------------------------*/
- case OP_SKIPZERO:
- code += 1 + GET(code, 2);
- while (*code == OP_ALT) code += GET(code, 1);
- ADD_ACTIVE((int)(code - start_code + 1 + LINK_SIZE), 0);
- break;
-
- /*-----------------------------------------------------------------*/
- case OP_CIRC:
- if (ptr == start_subject && (mb->moptions & PCRE2_NOTBOL) == 0)
- { ADD_ACTIVE(state_offset + 1, 0); }
- break;
-
- /*-----------------------------------------------------------------*/
- case OP_CIRCM:
- if ((ptr == start_subject && (mb->moptions & PCRE2_NOTBOL) == 0) ||
- ((ptr != end_subject || (mb->poptions & PCRE2_ALT_CIRCUMFLEX) != 0 )
- && WAS_NEWLINE(ptr)))
- { ADD_ACTIVE(state_offset + 1, 0); }
- break;
-
- /*-----------------------------------------------------------------*/
- case OP_EOD:
- if (ptr >= end_subject)
- {
- if ((mb->moptions & PCRE2_PARTIAL_HARD) != 0)
- could_continue = TRUE;
- else { ADD_ACTIVE(state_offset + 1, 0); }
- }
- break;
-
- /*-----------------------------------------------------------------*/
- case OP_SOD:
- if (ptr == start_subject) { ADD_ACTIVE(state_offset + 1, 0); }
- break;
-
- /*-----------------------------------------------------------------*/
- case OP_SOM:
- if (ptr == start_subject + start_offset) { ADD_ACTIVE(state_offset + 1, 0); }
- break;
-
-
-/* ========================================================================== */
- /* These opcodes inspect the next subject character, and sometimes
- the previous one as well, but do not have an argument. The variable
- clen contains the length of the current character and is zero if we are
- at the end of the subject. */
-
- /*-----------------------------------------------------------------*/
- case OP_ANY:
- if (clen > 0 && !IS_NEWLINE(ptr))
- {
- if (ptr + 1 >= mb->end_subject &&
- (mb->moptions & (PCRE2_PARTIAL_HARD)) != 0 &&
- NLBLOCK->nltype == NLTYPE_FIXED &&
- NLBLOCK->nllen == 2 &&
- c == NLBLOCK->nl[0])
- {
- could_continue = partial_newline = TRUE;
- }
- else
- {
- ADD_NEW(state_offset + 1, 0);
- }
- }
- break;
-
- /*-----------------------------------------------------------------*/
- case OP_ALLANY:
- if (clen > 0)
- { ADD_NEW(state_offset + 1, 0); }
- break;
-
- /*-----------------------------------------------------------------*/
- case OP_EODN:
- if (clen == 0 && (mb->moptions & PCRE2_PARTIAL_HARD) != 0)
- could_continue = TRUE;
- else if (clen == 0 || (IS_NEWLINE(ptr) && ptr == end_subject - mb->nllen))
- { ADD_ACTIVE(state_offset + 1, 0); }
- break;
-
- /*-----------------------------------------------------------------*/
- case OP_DOLL:
- if ((mb->moptions & PCRE2_NOTEOL) == 0)
- {
- if (clen == 0 && (mb->moptions & PCRE2_PARTIAL_HARD) != 0)
- could_continue = TRUE;
- else if (clen == 0 ||
- ((mb->poptions & PCRE2_DOLLAR_ENDONLY) == 0 && IS_NEWLINE(ptr) &&
- (ptr == end_subject - mb->nllen)
- ))
- { ADD_ACTIVE(state_offset + 1, 0); }
- else if (ptr + 1 >= mb->end_subject &&
- (mb->moptions & (PCRE2_PARTIAL_HARD|PCRE2_PARTIAL_SOFT)) != 0 &&
- NLBLOCK->nltype == NLTYPE_FIXED &&
- NLBLOCK->nllen == 2 &&
- c == NLBLOCK->nl[0])
- {
- if ((mb->moptions & PCRE2_PARTIAL_HARD) != 0)
- {
- reset_could_continue = TRUE;
- ADD_NEW_DATA(-(state_offset + 1), 0, 1);
- }
- else could_continue = partial_newline = TRUE;
- }
- }
- break;
-
- /*-----------------------------------------------------------------*/
- case OP_DOLLM:
- if ((mb->moptions & PCRE2_NOTEOL) == 0)
- {
- if (clen == 0 && (mb->moptions & PCRE2_PARTIAL_HARD) != 0)
- could_continue = TRUE;
- else if (clen == 0 ||
- ((mb->poptions & PCRE2_DOLLAR_ENDONLY) == 0 && IS_NEWLINE(ptr)))
- { ADD_ACTIVE(state_offset + 1, 0); }
- else if (ptr + 1 >= mb->end_subject &&
- (mb->moptions & (PCRE2_PARTIAL_HARD|PCRE2_PARTIAL_SOFT)) != 0 &&
- NLBLOCK->nltype == NLTYPE_FIXED &&
- NLBLOCK->nllen == 2 &&
- c == NLBLOCK->nl[0])
- {
- if ((mb->moptions & PCRE2_PARTIAL_HARD) != 0)
- {
- reset_could_continue = TRUE;
- ADD_NEW_DATA(-(state_offset + 1), 0, 1);
- }
- else could_continue = partial_newline = TRUE;
- }
- }
- else if (IS_NEWLINE(ptr))
- { ADD_ACTIVE(state_offset + 1, 0); }
- break;
-
- /*-----------------------------------------------------------------*/
-
- case OP_DIGIT:
- case OP_WHITESPACE:
- case OP_WORDCHAR:
- if (clen > 0 && c < 256 &&
- ((ctypes[c] & toptable1[codevalue]) ^ toptable2[codevalue]) != 0)
- { ADD_NEW(state_offset + 1, 0); }
- break;
-
- /*-----------------------------------------------------------------*/
- case OP_NOT_DIGIT:
- case OP_NOT_WHITESPACE:
- case OP_NOT_WORDCHAR:
- if (clen > 0 && (c >= 256 ||
- ((ctypes[c] & toptable1[codevalue]) ^ toptable2[codevalue]) != 0))
- { ADD_NEW(state_offset + 1, 0); }
- break;
-
- /*-----------------------------------------------------------------*/
- case OP_WORD_BOUNDARY:
- case OP_NOT_WORD_BOUNDARY:
- {
- int left_word, right_word;
-
- if (ptr > start_subject)
- {
- PCRE2_SPTR temp = ptr - 1;
- if (temp < mb->start_used_ptr) mb->start_used_ptr = temp;
-#if defined SUPPORT_UNICODE && PCRE2_CODE_UNIT_WIDTH != 32
- if (utf) { BACKCHAR(temp); }
-#endif
- GETCHARTEST(d, temp);
-#ifdef SUPPORT_UNICODE
- if ((mb->poptions & PCRE2_UCP) != 0)
- {
- if (d == '_') left_word = TRUE; else
- {
- int cat = UCD_CATEGORY(d);
- left_word = (cat == ucp_L || cat == ucp_N);
- }
- }
- else
-#endif
- left_word = d < 256 && (ctypes[d] & ctype_word) != 0;
- }
- else left_word = FALSE;
-
- if (clen > 0)
- {
- if (ptr >= mb->last_used_ptr)
- {
- PCRE2_SPTR temp = ptr + 1;
-#if defined SUPPORT_UNICODE && PCRE2_CODE_UNIT_WIDTH != 32
- if (utf) { FORWARDCHARTEST(temp, mb->end_subject); }
-#endif
- mb->last_used_ptr = temp;
- }
-#ifdef SUPPORT_UNICODE
- if ((mb->poptions & PCRE2_UCP) != 0)
- {
- if (c == '_') right_word = TRUE; else
- {
- int cat = UCD_CATEGORY(c);
- right_word = (cat == ucp_L || cat == ucp_N);
- }
- }
- else
-#endif
- right_word = c < 256 && (ctypes[c] & ctype_word) != 0;
- }
- else right_word = FALSE;
-
- if ((left_word == right_word) == (codevalue == OP_NOT_WORD_BOUNDARY))
- { ADD_ACTIVE(state_offset + 1, 0); }
- }
- break;
-
-
- /*-----------------------------------------------------------------*/
- /* Check the next character by Unicode property. We will get here only
- if the support is in the binary; otherwise a compile-time error occurs.
- */
-
-#ifdef SUPPORT_UNICODE
- case OP_PROP:
- case OP_NOTPROP:
- if (clen > 0)
- {
- BOOL OK;
- const uint32_t *cp;
- const ucd_record * prop = GET_UCD(c);
- switch(code[1])
- {
- case PT_ANY:
- OK = TRUE;
- break;
-
- case PT_LAMP:
- OK = prop->chartype == ucp_Lu || prop->chartype == ucp_Ll ||
- prop->chartype == ucp_Lt;
- break;
-
- case PT_GC:
- OK = PRIV(ucp_gentype)[prop->chartype] == code[2];
- break;
-
- case PT_PC:
- OK = prop->chartype == code[2];
- break;
-
- case PT_SC:
- OK = prop->script == code[2];
- break;
-
- /* These are specials for combination cases. */
-
- case PT_ALNUM:
- OK = PRIV(ucp_gentype)[prop->chartype] == ucp_L ||
- PRIV(ucp_gentype)[prop->chartype] == ucp_N;
- break;
-
- /* Perl space used to exclude VT, but from Perl 5.18 it is included,
- which means that Perl space and POSIX space are now identical. PCRE
- was changed at release 8.34. */
-
- case PT_SPACE: /* Perl space */
- case PT_PXSPACE: /* POSIX space */
- switch(c)
- {
- HSPACE_CASES:
- VSPACE_CASES:
- OK = TRUE;
- break;
-
- default:
- OK = PRIV(ucp_gentype)[prop->chartype] == ucp_Z;
- break;
- }
- break;
-
- case PT_WORD:
- OK = PRIV(ucp_gentype)[prop->chartype] == ucp_L ||
- PRIV(ucp_gentype)[prop->chartype] == ucp_N ||
- c == CHAR_UNDERSCORE;
- break;
-
- case PT_CLIST:
- cp = PRIV(ucd_caseless_sets) + code[2];
- for (;;)
- {
- if (c < *cp) { OK = FALSE; break; }
- if (c == *cp++) { OK = TRUE; break; }
- }
- break;
-
- case PT_UCNC:
- OK = c == CHAR_DOLLAR_SIGN || c == CHAR_COMMERCIAL_AT ||
- c == CHAR_GRAVE_ACCENT || (c >= 0xa0 && c <= 0xd7ff) ||
- c >= 0xe000;
- break;
-
- /* Should never occur, but keep compilers from grumbling. */
-
- default:
- OK = codevalue != OP_PROP;
- break;
- }
-
- if (OK == (codevalue == OP_PROP)) { ADD_NEW(state_offset + 3, 0); }
- }
- break;
-#endif
-
-
-
-/* ========================================================================== */
- /* These opcodes likewise inspect the subject character, but have an
- argument that is not a data character. It is one of these opcodes:
- OP_ANY, OP_ALLANY, OP_DIGIT, OP_NOT_DIGIT, OP_WHITESPACE, OP_NOT_SPACE,
- OP_WORDCHAR, OP_NOT_WORDCHAR. The value is loaded into d. */
-
- case OP_TYPEPLUS:
- case OP_TYPEMINPLUS:
- case OP_TYPEPOSPLUS:
- count = current_state->count; /* Already matched */
- if (count > 0) { ADD_ACTIVE(state_offset + 2, 0); }
- if (clen > 0)
- {
- if (d == OP_ANY && ptr + 1 >= mb->end_subject &&
- (mb->moptions & (PCRE2_PARTIAL_HARD)) != 0 &&
- NLBLOCK->nltype == NLTYPE_FIXED &&
- NLBLOCK->nllen == 2 &&
- c == NLBLOCK->nl[0])
- {
- could_continue = partial_newline = TRUE;
- }
- else if ((c >= 256 && d != OP_DIGIT && d != OP_WHITESPACE && d != OP_WORDCHAR) ||
- (c < 256 &&
- (d != OP_ANY || !IS_NEWLINE(ptr)) &&
- ((ctypes[c] & toptable1[d]) ^ toptable2[d]) != 0))
- {
- if (count > 0 && codevalue == OP_TYPEPOSPLUS)
- {
- active_count--; /* Remove non-match possibility */
- next_active_state--;
- }
- count++;
- ADD_NEW(state_offset, count);
- }
- }
- break;
-
- /*-----------------------------------------------------------------*/
- case OP_TYPEQUERY:
- case OP_TYPEMINQUERY:
- case OP_TYPEPOSQUERY:
- ADD_ACTIVE(state_offset + 2, 0);
- if (clen > 0)
- {
- if (d == OP_ANY && ptr + 1 >= mb->end_subject &&
- (mb->moptions & (PCRE2_PARTIAL_HARD)) != 0 &&
- NLBLOCK->nltype == NLTYPE_FIXED &&
- NLBLOCK->nllen == 2 &&
- c == NLBLOCK->nl[0])
- {
- could_continue = partial_newline = TRUE;
- }
- else if ((c >= 256 && d != OP_DIGIT && d != OP_WHITESPACE && d != OP_WORDCHAR) ||
- (c < 256 &&
- (d != OP_ANY || !IS_NEWLINE(ptr)) &&
- ((ctypes[c] & toptable1[d]) ^ toptable2[d]) != 0))
- {
- if (codevalue == OP_TYPEPOSQUERY)
- {
- active_count--; /* Remove non-match possibility */
- next_active_state--;
- }
- ADD_NEW(state_offset + 2, 0);
- }
- }
- break;
-
- /*-----------------------------------------------------------------*/
- case OP_TYPESTAR:
- case OP_TYPEMINSTAR:
- case OP_TYPEPOSSTAR:
- ADD_ACTIVE(state_offset + 2, 0);
- if (clen > 0)
- {
- if (d == OP_ANY && ptr + 1 >= mb->end_subject &&
- (mb->moptions & (PCRE2_PARTIAL_HARD)) != 0 &&
- NLBLOCK->nltype == NLTYPE_FIXED &&
- NLBLOCK->nllen == 2 &&
- c == NLBLOCK->nl[0])
- {
- could_continue = partial_newline = TRUE;
- }
- else if ((c >= 256 && d != OP_DIGIT && d != OP_WHITESPACE && d != OP_WORDCHAR) ||
- (c < 256 &&
- (d != OP_ANY || !IS_NEWLINE(ptr)) &&
- ((ctypes[c] & toptable1[d]) ^ toptable2[d]) != 0))
- {
- if (codevalue == OP_TYPEPOSSTAR)
- {
- active_count--; /* Remove non-match possibility */
- next_active_state--;
- }
- ADD_NEW(state_offset, 0);
- }
- }
- break;
-
- /*-----------------------------------------------------------------*/
- case OP_TYPEEXACT:
- count = current_state->count; /* Number already matched */
- if (clen > 0)
- {
- if (d == OP_ANY && ptr + 1 >= mb->end_subject &&
- (mb->moptions & (PCRE2_PARTIAL_HARD)) != 0 &&
- NLBLOCK->nltype == NLTYPE_FIXED &&
- NLBLOCK->nllen == 2 &&
- c == NLBLOCK->nl[0])
- {
- could_continue = partial_newline = TRUE;
- }
- else if ((c >= 256 && d != OP_DIGIT && d != OP_WHITESPACE && d != OP_WORDCHAR) ||
- (c < 256 &&
- (d != OP_ANY || !IS_NEWLINE(ptr)) &&
- ((ctypes[c] & toptable1[d]) ^ toptable2[d]) != 0))
- {
- if (++count >= (int)GET2(code, 1))
- { ADD_NEW(state_offset + 1 + IMM2_SIZE + 1, 0); }
- else
- { ADD_NEW(state_offset, count); }
- }
- }
- break;
-
- /*-----------------------------------------------------------------*/
- case OP_TYPEUPTO:
- case OP_TYPEMINUPTO:
- case OP_TYPEPOSUPTO:
- ADD_ACTIVE(state_offset + 2 + IMM2_SIZE, 0);
- count = current_state->count; /* Number already matched */
- if (clen > 0)
- {
- if (d == OP_ANY && ptr + 1 >= mb->end_subject &&
- (mb->moptions & (PCRE2_PARTIAL_HARD)) != 0 &&
- NLBLOCK->nltype == NLTYPE_FIXED &&
- NLBLOCK->nllen == 2 &&
- c == NLBLOCK->nl[0])
- {
- could_continue = partial_newline = TRUE;
- }
- else if ((c >= 256 && d != OP_DIGIT && d != OP_WHITESPACE && d != OP_WORDCHAR) ||
- (c < 256 &&
- (d != OP_ANY || !IS_NEWLINE(ptr)) &&
- ((ctypes[c] & toptable1[d]) ^ toptable2[d]) != 0))
- {
- if (codevalue == OP_TYPEPOSUPTO)
- {
- active_count--; /* Remove non-match possibility */
- next_active_state--;
- }
- if (++count >= (int)GET2(code, 1))
- { ADD_NEW(state_offset + 2 + IMM2_SIZE, 0); }
- else
- { ADD_NEW(state_offset, count); }
- }
- }
- break;
-
-/* ========================================================================== */
- /* These are virtual opcodes that are used when something like
- OP_TYPEPLUS has OP_PROP, OP_NOTPROP, OP_ANYNL, or OP_EXTUNI as its
- argument. It keeps the code above fast for the other cases. The argument
- is in the d variable. */
-
-#ifdef SUPPORT_UNICODE
- case OP_PROP_EXTRA + OP_TYPEPLUS:
- case OP_PROP_EXTRA + OP_TYPEMINPLUS:
- case OP_PROP_EXTRA + OP_TYPEPOSPLUS:
- count = current_state->count; /* Already matched */
- if (count > 0) { ADD_ACTIVE(state_offset + 4, 0); }
- if (clen > 0)
- {
- BOOL OK;
- const uint32_t *cp;
- const ucd_record * prop = GET_UCD(c);
- switch(code[2])
- {
- case PT_ANY:
- OK = TRUE;
- break;
-
- case PT_LAMP:
- OK = prop->chartype == ucp_Lu || prop->chartype == ucp_Ll ||
- prop->chartype == ucp_Lt;
- break;
-
- case PT_GC:
- OK = PRIV(ucp_gentype)[prop->chartype] == code[3];
- break;
-
- case PT_PC:
- OK = prop->chartype == code[3];
- break;
-
- case PT_SC:
- OK = prop->script == code[3];
- break;
-
- /* These are specials for combination cases. */
-
- case PT_ALNUM:
- OK = PRIV(ucp_gentype)[prop->chartype] == ucp_L ||
- PRIV(ucp_gentype)[prop->chartype] == ucp_N;
- break;
-
- /* Perl space used to exclude VT, but from Perl 5.18 it is included,
- which means that Perl space and POSIX space are now identical. PCRE
- was changed at release 8.34. */
-
- case PT_SPACE: /* Perl space */
- case PT_PXSPACE: /* POSIX space */
- switch(c)
- {
- HSPACE_CASES:
- VSPACE_CASES:
- OK = TRUE;
- break;
-
- default:
- OK = PRIV(ucp_gentype)[prop->chartype] == ucp_Z;
- break;
- }
- break;
-
- case PT_WORD:
- OK = PRIV(ucp_gentype)[prop->chartype] == ucp_L ||
- PRIV(ucp_gentype)[prop->chartype] == ucp_N ||
- c == CHAR_UNDERSCORE;
- break;
-
- case PT_CLIST:
- cp = PRIV(ucd_caseless_sets) + code[3];
- for (;;)
- {
- if (c < *cp) { OK = FALSE; break; }
- if (c == *cp++) { OK = TRUE; break; }
- }
- break;
-
- case PT_UCNC:
- OK = c == CHAR_DOLLAR_SIGN || c == CHAR_COMMERCIAL_AT ||
- c == CHAR_GRAVE_ACCENT || (c >= 0xa0 && c <= 0xd7ff) ||
- c >= 0xe000;
- break;
-
- /* Should never occur, but keep compilers from grumbling. */
-
- default:
- OK = codevalue != OP_PROP;
- break;
- }
-
- if (OK == (d == OP_PROP))
- {
- if (count > 0 && codevalue == OP_PROP_EXTRA + OP_TYPEPOSPLUS)
- {
- active_count--; /* Remove non-match possibility */
- next_active_state--;
- }
- count++;
- ADD_NEW(state_offset, count);
- }
- }
- break;
-
- /*-----------------------------------------------------------------*/
- case OP_EXTUNI_EXTRA + OP_TYPEPLUS:
- case OP_EXTUNI_EXTRA + OP_TYPEMINPLUS:
- case OP_EXTUNI_EXTRA + OP_TYPEPOSPLUS:
- count = current_state->count; /* Already matched */
- if (count > 0) { ADD_ACTIVE(state_offset + 2, 0); }
- if (clen > 0)
- {
- int lgb, rgb;
- PCRE2_SPTR nptr = ptr + clen;
- int ncount = 0;
- if (count > 0 && codevalue == OP_EXTUNI_EXTRA + OP_TYPEPOSPLUS)
- {
- active_count--; /* Remove non-match possibility */
- next_active_state--;
- }
- lgb = UCD_GRAPHBREAK(c);
- while (nptr < end_subject)
- {
- dlen = 1;
- if (!utf) d = *nptr; else { GETCHARLEN(d, nptr, dlen); }
- rgb = UCD_GRAPHBREAK(d);
- if ((PRIV(ucp_gbtable)[lgb] & (1 << rgb)) == 0) break;
- ncount++;
- lgb = rgb;
- nptr += dlen;
- }
- count++;
- ADD_NEW_DATA(-state_offset, count, ncount);
- }
- break;
-#endif
-
- /*-----------------------------------------------------------------*/
- case OP_ANYNL_EXTRA + OP_TYPEPLUS:
- case OP_ANYNL_EXTRA + OP_TYPEMINPLUS:
- case OP_ANYNL_EXTRA + OP_TYPEPOSPLUS:
- count = current_state->count; /* Already matched */
- if (count > 0) { ADD_ACTIVE(state_offset + 2, 0); }
- if (clen > 0)
- {
- int ncount = 0;
- switch (c)
- {
- case CHAR_VT:
- case CHAR_FF:
- case CHAR_NEL:
-#ifndef EBCDIC
- case 0x2028:
- case 0x2029:
-#endif /* Not EBCDIC */
- if (mb->bsr_convention == PCRE2_BSR_ANYCRLF) break;
- goto ANYNL01;
-
- case CHAR_CR:
- if (ptr + 1 < end_subject && UCHAR21TEST(ptr + 1) == CHAR_LF) ncount = 1;
- /* Fall through */
-
- ANYNL01:
- case CHAR_LF:
- if (count > 0 && codevalue == OP_ANYNL_EXTRA + OP_TYPEPOSPLUS)
- {
- active_count--; /* Remove non-match possibility */
- next_active_state--;
- }
- count++;
- ADD_NEW_DATA(-state_offset, count, ncount);
- break;
-
- default:
- break;
- }
- }
- break;
-
- /*-----------------------------------------------------------------*/
- case OP_VSPACE_EXTRA + OP_TYPEPLUS:
- case OP_VSPACE_EXTRA + OP_TYPEMINPLUS:
- case OP_VSPACE_EXTRA + OP_TYPEPOSPLUS:
- count = current_state->count; /* Already matched */
- if (count > 0) { ADD_ACTIVE(state_offset + 2, 0); }
- if (clen > 0)
- {
- BOOL OK;
- switch (c)
- {
- VSPACE_CASES:
- OK = TRUE;
- break;
-
- default:
- OK = FALSE;
- break;
- }
-
- if (OK == (d == OP_VSPACE))
- {
- if (count > 0 && codevalue == OP_VSPACE_EXTRA + OP_TYPEPOSPLUS)
- {
- active_count--; /* Remove non-match possibility */
- next_active_state--;
- }
- count++;
- ADD_NEW_DATA(-state_offset, count, 0);
- }
- }
- break;
-
- /*-----------------------------------------------------------------*/
- case OP_HSPACE_EXTRA + OP_TYPEPLUS:
- case OP_HSPACE_EXTRA + OP_TYPEMINPLUS:
- case OP_HSPACE_EXTRA + OP_TYPEPOSPLUS:
- count = current_state->count; /* Already matched */
- if (count > 0) { ADD_ACTIVE(state_offset + 2, 0); }
- if (clen > 0)
- {
- BOOL OK;
- switch (c)
- {
- HSPACE_CASES:
- OK = TRUE;
- break;
-
- default:
- OK = FALSE;
- break;
- }
-
- if (OK == (d == OP_HSPACE))
- {
- if (count > 0 && codevalue == OP_HSPACE_EXTRA + OP_TYPEPOSPLUS)
- {
- active_count--; /* Remove non-match possibility */
- next_active_state--;
- }
- count++;
- ADD_NEW_DATA(-state_offset, count, 0);
- }
- }
- break;
-
- /*-----------------------------------------------------------------*/
-#ifdef SUPPORT_UNICODE
- case OP_PROP_EXTRA + OP_TYPEQUERY:
- case OP_PROP_EXTRA + OP_TYPEMINQUERY:
- case OP_PROP_EXTRA + OP_TYPEPOSQUERY:
- count = 4;
- goto QS1;
-
- case OP_PROP_EXTRA + OP_TYPESTAR:
- case OP_PROP_EXTRA + OP_TYPEMINSTAR:
- case OP_PROP_EXTRA + OP_TYPEPOSSTAR:
- count = 0;
-
- QS1:
-
- ADD_ACTIVE(state_offset + 4, 0);
- if (clen > 0)
- {
- BOOL OK;
- const uint32_t *cp;
- const ucd_record * prop = GET_UCD(c);
- switch(code[2])
- {
- case PT_ANY:
- OK = TRUE;
- break;
-
- case PT_LAMP:
- OK = prop->chartype == ucp_Lu || prop->chartype == ucp_Ll ||
- prop->chartype == ucp_Lt;
- break;
-
- case PT_GC:
- OK = PRIV(ucp_gentype)[prop->chartype] == code[3];
- break;
-
- case PT_PC:
- OK = prop->chartype == code[3];
- break;
-
- case PT_SC:
- OK = prop->script == code[3];
- break;
-
- /* These are specials for combination cases. */
-
- case PT_ALNUM:
- OK = PRIV(ucp_gentype)[prop->chartype] == ucp_L ||
- PRIV(ucp_gentype)[prop->chartype] == ucp_N;
- break;
-
- /* Perl space used to exclude VT, but from Perl 5.18 it is included,
- which means that Perl space and POSIX space are now identical. PCRE
- was changed at release 8.34. */
-
- case PT_SPACE: /* Perl space */
- case PT_PXSPACE: /* POSIX space */
- switch(c)
- {
- HSPACE_CASES:
- VSPACE_CASES:
- OK = TRUE;
- break;
-
- default:
- OK = PRIV(ucp_gentype)[prop->chartype] == ucp_Z;
- break;
- }
- break;
-
- case PT_WORD:
- OK = PRIV(ucp_gentype)[prop->chartype] == ucp_L ||
- PRIV(ucp_gentype)[prop->chartype] == ucp_N ||
- c == CHAR_UNDERSCORE;
- break;
-
- case PT_CLIST:
- cp = PRIV(ucd_caseless_sets) + code[3];
- for (;;)
- {
- if (c < *cp) { OK = FALSE; break; }
- if (c == *cp++) { OK = TRUE; break; }
- }
- break;
-
- case PT_UCNC:
- OK = c == CHAR_DOLLAR_SIGN || c == CHAR_COMMERCIAL_AT ||
- c == CHAR_GRAVE_ACCENT || (c >= 0xa0 && c <= 0xd7ff) ||
- c >= 0xe000;
- break;
-
- /* Should never occur, but keep compilers from grumbling. */
-
- default:
- OK = codevalue != OP_PROP;
- break;
- }
-
- if (OK == (d == OP_PROP))
- {
- if (codevalue == OP_PROP_EXTRA + OP_TYPEPOSSTAR ||
- codevalue == OP_PROP_EXTRA + OP_TYPEPOSQUERY)
- {
- active_count--; /* Remove non-match possibility */
- next_active_state--;
- }
- ADD_NEW(state_offset + count, 0);
- }
- }
- break;
-
- /*-----------------------------------------------------------------*/
- case OP_EXTUNI_EXTRA + OP_TYPEQUERY:
- case OP_EXTUNI_EXTRA + OP_TYPEMINQUERY:
- case OP_EXTUNI_EXTRA + OP_TYPEPOSQUERY:
- count = 2;
- goto QS2;
-
- case OP_EXTUNI_EXTRA + OP_TYPESTAR:
- case OP_EXTUNI_EXTRA + OP_TYPEMINSTAR:
- case OP_EXTUNI_EXTRA + OP_TYPEPOSSTAR:
- count = 0;
-
- QS2:
-
- ADD_ACTIVE(state_offset + 2, 0);
- if (clen > 0)
- {
- int lgb, rgb;
- PCRE2_SPTR nptr = ptr + clen;
- int ncount = 0;
- if (codevalue == OP_EXTUNI_EXTRA + OP_TYPEPOSSTAR ||
- codevalue == OP_EXTUNI_EXTRA + OP_TYPEPOSQUERY)
- {
- active_count--; /* Remove non-match possibility */
- next_active_state--;
- }
- lgb = UCD_GRAPHBREAK(c);
- while (nptr < end_subject)
- {
- dlen = 1;
- if (!utf) d = *nptr; else { GETCHARLEN(d, nptr, dlen); }
- rgb = UCD_GRAPHBREAK(d);
- if ((PRIV(ucp_gbtable)[lgb] & (1 << rgb)) == 0) break;
- ncount++;
- lgb = rgb;
- nptr += dlen;
- }
- ADD_NEW_DATA(-(state_offset + count), 0, ncount);
- }
- break;
-#endif
-
- /*-----------------------------------------------------------------*/
- case OP_ANYNL_EXTRA + OP_TYPEQUERY:
- case OP_ANYNL_EXTRA + OP_TYPEMINQUERY:
- case OP_ANYNL_EXTRA + OP_TYPEPOSQUERY:
- count = 2;
- goto QS3;
-
- case OP_ANYNL_EXTRA + OP_TYPESTAR:
- case OP_ANYNL_EXTRA + OP_TYPEMINSTAR:
- case OP_ANYNL_EXTRA + OP_TYPEPOSSTAR:
- count = 0;
-
- QS3:
- ADD_ACTIVE(state_offset + 2, 0);
- if (clen > 0)
- {
- int ncount = 0;
- switch (c)
- {
- case CHAR_VT:
- case CHAR_FF:
- case CHAR_NEL:
-#ifndef EBCDIC
- case 0x2028:
- case 0x2029:
-#endif /* Not EBCDIC */
- if (mb->bsr_convention == PCRE2_BSR_ANYCRLF) break;
- goto ANYNL02;
-
- case CHAR_CR:
- if (ptr + 1 < end_subject && UCHAR21TEST(ptr + 1) == CHAR_LF) ncount = 1;
- /* Fall through */
-
- ANYNL02:
- case CHAR_LF:
- if (codevalue == OP_ANYNL_EXTRA + OP_TYPEPOSSTAR ||
- codevalue == OP_ANYNL_EXTRA + OP_TYPEPOSQUERY)
- {
- active_count--; /* Remove non-match possibility */
- next_active_state--;
- }
- ADD_NEW_DATA(-(state_offset + (int)count), 0, ncount);
- break;
-
- default:
- break;
- }
- }
- break;
-
- /*-----------------------------------------------------------------*/
- case OP_VSPACE_EXTRA + OP_TYPEQUERY:
- case OP_VSPACE_EXTRA + OP_TYPEMINQUERY:
- case OP_VSPACE_EXTRA + OP_TYPEPOSQUERY:
- count = 2;
- goto QS4;
-
- case OP_VSPACE_EXTRA + OP_TYPESTAR:
- case OP_VSPACE_EXTRA + OP_TYPEMINSTAR:
- case OP_VSPACE_EXTRA + OP_TYPEPOSSTAR:
- count = 0;
-
- QS4:
- ADD_ACTIVE(state_offset + 2, 0);
- if (clen > 0)
- {
- BOOL OK;
- switch (c)
- {
- VSPACE_CASES:
- OK = TRUE;
- break;
-
- default:
- OK = FALSE;
- break;
- }
- if (OK == (d == OP_VSPACE))
- {
- if (codevalue == OP_VSPACE_EXTRA + OP_TYPEPOSSTAR ||
- codevalue == OP_VSPACE_EXTRA + OP_TYPEPOSQUERY)
- {
- active_count--; /* Remove non-match possibility */
- next_active_state--;
- }
- ADD_NEW_DATA(-(state_offset + (int)count), 0, 0);
- }
- }
- break;
-
- /*-----------------------------------------------------------------*/
- case OP_HSPACE_EXTRA + OP_TYPEQUERY:
- case OP_HSPACE_EXTRA + OP_TYPEMINQUERY:
- case OP_HSPACE_EXTRA + OP_TYPEPOSQUERY:
- count = 2;
- goto QS5;
-
- case OP_HSPACE_EXTRA + OP_TYPESTAR:
- case OP_HSPACE_EXTRA + OP_TYPEMINSTAR:
- case OP_HSPACE_EXTRA + OP_TYPEPOSSTAR:
- count = 0;
-
- QS5:
- ADD_ACTIVE(state_offset + 2, 0);
- if (clen > 0)
- {
- BOOL OK;
- switch (c)
- {
- HSPACE_CASES:
- OK = TRUE;
- break;
-
- default:
- OK = FALSE;
- break;
- }
-
- if (OK == (d == OP_HSPACE))
- {
- if (codevalue == OP_HSPACE_EXTRA + OP_TYPEPOSSTAR ||
- codevalue == OP_HSPACE_EXTRA + OP_TYPEPOSQUERY)
- {
- active_count--; /* Remove non-match possibility */
- next_active_state--;
- }
- ADD_NEW_DATA(-(state_offset + (int)count), 0, 0);
- }
- }
- break;
-
- /*-----------------------------------------------------------------*/
-#ifdef SUPPORT_UNICODE
- case OP_PROP_EXTRA + OP_TYPEEXACT:
- case OP_PROP_EXTRA + OP_TYPEUPTO:
- case OP_PROP_EXTRA + OP_TYPEMINUPTO:
- case OP_PROP_EXTRA + OP_TYPEPOSUPTO:
- if (codevalue != OP_PROP_EXTRA + OP_TYPEEXACT)
- { ADD_ACTIVE(state_offset + 1 + IMM2_SIZE + 3, 0); }
- count = current_state->count; /* Number already matched */
- if (clen > 0)
- {
- BOOL OK;
- const uint32_t *cp;
- const ucd_record * prop = GET_UCD(c);
- switch(code[1 + IMM2_SIZE + 1])
- {
- case PT_ANY:
- OK = TRUE;
- break;
-
- case PT_LAMP:
- OK = prop->chartype == ucp_Lu || prop->chartype == ucp_Ll ||
- prop->chartype == ucp_Lt;
- break;
-
- case PT_GC:
- OK = PRIV(ucp_gentype)[prop->chartype] == code[1 + IMM2_SIZE + 2];
- break;
-
- case PT_PC:
- OK = prop->chartype == code[1 + IMM2_SIZE + 2];
- break;
-
- case PT_SC:
- OK = prop->script == code[1 + IMM2_SIZE + 2];
- break;
-
- /* These are specials for combination cases. */
-
- case PT_ALNUM:
- OK = PRIV(ucp_gentype)[prop->chartype] == ucp_L ||
- PRIV(ucp_gentype)[prop->chartype] == ucp_N;
- break;
-
- /* Perl space used to exclude VT, but from Perl 5.18 it is included,
- which means that Perl space and POSIX space are now identical. PCRE
- was changed at release 8.34. */
-
- case PT_SPACE: /* Perl space */
- case PT_PXSPACE: /* POSIX space */
- switch(c)
- {
- HSPACE_CASES:
- VSPACE_CASES:
- OK = TRUE;
- break;
-
- default:
- OK = PRIV(ucp_gentype)[prop->chartype] == ucp_Z;
- break;
- }
- break;
-
- case PT_WORD:
- OK = PRIV(ucp_gentype)[prop->chartype] == ucp_L ||
- PRIV(ucp_gentype)[prop->chartype] == ucp_N ||
- c == CHAR_UNDERSCORE;
- break;
-
- case PT_CLIST:
- cp = PRIV(ucd_caseless_sets) + code[1 + IMM2_SIZE + 2];
- for (;;)
- {
- if (c < *cp) { OK = FALSE; break; }
- if (c == *cp++) { OK = TRUE; break; }
- }
- break;
-
- case PT_UCNC:
- OK = c == CHAR_DOLLAR_SIGN || c == CHAR_COMMERCIAL_AT ||
- c == CHAR_GRAVE_ACCENT || (c >= 0xa0 && c <= 0xd7ff) ||
- c >= 0xe000;
- break;
-
- /* Should never occur, but keep compilers from grumbling. */
-
- default:
- OK = codevalue != OP_PROP;
- break;
- }
-
- if (OK == (d == OP_PROP))
- {
- if (codevalue == OP_PROP_EXTRA + OP_TYPEPOSUPTO)
- {
- active_count--; /* Remove non-match possibility */
- next_active_state--;
- }
- if (++count >= (int)GET2(code, 1))
- { ADD_NEW(state_offset + 1 + IMM2_SIZE + 3, 0); }
- else
- { ADD_NEW(state_offset, count); }
- }
- }
- break;
-
- /*-----------------------------------------------------------------*/
- case OP_EXTUNI_EXTRA + OP_TYPEEXACT:
- case OP_EXTUNI_EXTRA + OP_TYPEUPTO:
- case OP_EXTUNI_EXTRA + OP_TYPEMINUPTO:
- case OP_EXTUNI_EXTRA + OP_TYPEPOSUPTO:
- if (codevalue != OP_EXTUNI_EXTRA + OP_TYPEEXACT)
- { ADD_ACTIVE(state_offset + 2 + IMM2_SIZE, 0); }
- count = current_state->count; /* Number already matched */
- if (clen > 0)
- {
- int lgb, rgb;
- PCRE2_SPTR nptr = ptr + clen;
- int ncount = 0;
- if (codevalue == OP_EXTUNI_EXTRA + OP_TYPEPOSUPTO)
- {
- active_count--; /* Remove non-match possibility */
- next_active_state--;
- }
- lgb = UCD_GRAPHBREAK(c);
- while (nptr < end_subject)
- {
- dlen = 1;
- if (!utf) d = *nptr; else { GETCHARLEN(d, nptr, dlen); }
- rgb = UCD_GRAPHBREAK(d);
- if ((PRIV(ucp_gbtable)[lgb] & (1 << rgb)) == 0) break;
- ncount++;
- lgb = rgb;
- nptr += dlen;
- }
- if (nptr >= end_subject && (mb->moptions & PCRE2_PARTIAL_HARD) != 0)
- reset_could_continue = TRUE;
- if (++count >= (int)GET2(code, 1))
- { ADD_NEW_DATA(-(state_offset + 2 + IMM2_SIZE), 0, ncount); }
- else
- { ADD_NEW_DATA(-state_offset, count, ncount); }
- }
- break;
-#endif
-
- /*-----------------------------------------------------------------*/
- case OP_ANYNL_EXTRA + OP_TYPEEXACT:
- case OP_ANYNL_EXTRA + OP_TYPEUPTO:
- case OP_ANYNL_EXTRA + OP_TYPEMINUPTO:
- case OP_ANYNL_EXTRA + OP_TYPEPOSUPTO:
- if (codevalue != OP_ANYNL_EXTRA + OP_TYPEEXACT)
- { ADD_ACTIVE(state_offset + 2 + IMM2_SIZE, 0); }
- count = current_state->count; /* Number already matched */
- if (clen > 0)
- {
- int ncount = 0;
- switch (c)
- {
- case CHAR_VT:
- case CHAR_FF:
- case CHAR_NEL:
-#ifndef EBCDIC
- case 0x2028:
- case 0x2029:
-#endif /* Not EBCDIC */
- if (mb->bsr_convention == PCRE2_BSR_ANYCRLF) break;
- goto ANYNL03;
-
- case CHAR_CR:
- if (ptr + 1 < end_subject && UCHAR21TEST(ptr + 1) == CHAR_LF) ncount = 1;
- /* Fall through */
-
- ANYNL03:
- case CHAR_LF:
- if (codevalue == OP_ANYNL_EXTRA + OP_TYPEPOSUPTO)
- {
- active_count--; /* Remove non-match possibility */
- next_active_state--;
- }
- if (++count >= (int)GET2(code, 1))
- { ADD_NEW_DATA(-(state_offset + 2 + IMM2_SIZE), 0, ncount); }
- else
- { ADD_NEW_DATA(-state_offset, count, ncount); }
- break;
-
- default:
- break;
- }
- }
- break;
-
- /*-----------------------------------------------------------------*/
- case OP_VSPACE_EXTRA + OP_TYPEEXACT:
- case OP_VSPACE_EXTRA + OP_TYPEUPTO:
- case OP_VSPACE_EXTRA + OP_TYPEMINUPTO:
- case OP_VSPACE_EXTRA + OP_TYPEPOSUPTO:
- if (codevalue != OP_VSPACE_EXTRA + OP_TYPEEXACT)
- { ADD_ACTIVE(state_offset + 2 + IMM2_SIZE, 0); }
- count = current_state->count; /* Number already matched */
- if (clen > 0)
- {
- BOOL OK;
- switch (c)
- {
- VSPACE_CASES:
- OK = TRUE;
- break;
-
- default:
- OK = FALSE;
- }
-
- if (OK == (d == OP_VSPACE))
- {
- if (codevalue == OP_VSPACE_EXTRA + OP_TYPEPOSUPTO)
- {
- active_count--; /* Remove non-match possibility */
- next_active_state--;
- }
- if (++count >= (int)GET2(code, 1))
- { ADD_NEW_DATA(-(state_offset + 2 + IMM2_SIZE), 0, 0); }
- else
- { ADD_NEW_DATA(-state_offset, count, 0); }
- }
- }
- break;
-
- /*-----------------------------------------------------------------*/
- case OP_HSPACE_EXTRA + OP_TYPEEXACT:
- case OP_HSPACE_EXTRA + OP_TYPEUPTO:
- case OP_HSPACE_EXTRA + OP_TYPEMINUPTO:
- case OP_HSPACE_EXTRA + OP_TYPEPOSUPTO:
- if (codevalue != OP_HSPACE_EXTRA + OP_TYPEEXACT)
- { ADD_ACTIVE(state_offset + 2 + IMM2_SIZE, 0); }
- count = current_state->count; /* Number already matched */
- if (clen > 0)
- {
- BOOL OK;
- switch (c)
- {
- HSPACE_CASES:
- OK = TRUE;
- break;
-
- default:
- OK = FALSE;
- break;
- }
-
- if (OK == (d == OP_HSPACE))
- {
- if (codevalue == OP_HSPACE_EXTRA + OP_TYPEPOSUPTO)
- {
- active_count--; /* Remove non-match possibility */
- next_active_state--;
- }
- if (++count >= (int)GET2(code, 1))
- { ADD_NEW_DATA(-(state_offset + 2 + IMM2_SIZE), 0, 0); }
- else
- { ADD_NEW_DATA(-state_offset, count, 0); }
- }
- }
- break;
-
-/* ========================================================================== */
- /* These opcodes are followed by a character that is usually compared
- to the current subject character; it is loaded into d. We still get
- here even if there is no subject character, because in some cases zero
- repetitions are permitted. */
-
- /*-----------------------------------------------------------------*/
- case OP_CHAR:
- if (clen > 0 && c == d) { ADD_NEW(state_offset + dlen + 1, 0); }
- break;
-
- /*-----------------------------------------------------------------*/
- case OP_CHARI:
- if (clen == 0) break;
-
-#ifdef SUPPORT_UNICODE
- if (utf)
- {
- if (c == d) { ADD_NEW(state_offset + dlen + 1, 0); } else
- {
- unsigned int othercase;
- if (c < 128)
- othercase = fcc[c];
- else
- othercase = UCD_OTHERCASE(c);
- if (d == othercase) { ADD_NEW(state_offset + dlen + 1, 0); }
- }
- }
- else
-#endif /* SUPPORT_UNICODE */
- /* Not UTF mode */
- {
- if (TABLE_GET(c, lcc, c) == TABLE_GET(d, lcc, d))
- { ADD_NEW(state_offset + 2, 0); }
- }
- break;
-
-
-#ifdef SUPPORT_UNICODE
- /*-----------------------------------------------------------------*/
- /* This is a tricky one because it can match more than one character.
- Find out how many characters to skip, and then set up a negative state
- to wait for them to pass before continuing. */
-
- case OP_EXTUNI:
- if (clen > 0)
- {
- int lgb, rgb;
- PCRE2_SPTR nptr = ptr + clen;
- int ncount = 0;
- lgb = UCD_GRAPHBREAK(c);
- while (nptr < end_subject)
- {
- dlen = 1;
- if (!utf) d = *nptr; else { GETCHARLEN(d, nptr, dlen); }
- rgb = UCD_GRAPHBREAK(d);
- if ((PRIV(ucp_gbtable)[lgb] & (1 << rgb)) == 0) break;
- ncount++;
- lgb = rgb;
- nptr += dlen;
- }
- if (nptr >= end_subject && (mb->moptions & PCRE2_PARTIAL_HARD) != 0)
- reset_could_continue = TRUE;
- ADD_NEW_DATA(-(state_offset + 1), 0, ncount);
- }
- break;
-#endif
-
- /*-----------------------------------------------------------------*/
- /* This is a tricky like EXTUNI because it too can match more than one
- character (when CR is followed by LF). In this case, set up a negative
- state to wait for one character to pass before continuing. */
-
- case OP_ANYNL:
- if (clen > 0) switch(c)
- {
- case CHAR_VT:
- case CHAR_FF:
- case CHAR_NEL:
-#ifndef EBCDIC
- case 0x2028:
- case 0x2029:
-#endif /* Not EBCDIC */
- if (mb->bsr_convention == PCRE2_BSR_ANYCRLF) break;
-
- case CHAR_LF:
- ADD_NEW(state_offset + 1, 0);
- break;
-
- case CHAR_CR:
- if (ptr + 1 >= end_subject)
- {
- ADD_NEW(state_offset + 1, 0);
- if ((mb->moptions & PCRE2_PARTIAL_HARD) != 0)
- reset_could_continue = TRUE;
- }
- else if (UCHAR21TEST(ptr + 1) == CHAR_LF)
- {
- ADD_NEW_DATA(-(state_offset + 1), 0, 1);
- }
- else
- {
- ADD_NEW(state_offset + 1, 0);
- }
- break;
- }
- break;
-
- /*-----------------------------------------------------------------*/
- case OP_NOT_VSPACE:
- if (clen > 0) switch(c)
- {
- VSPACE_CASES:
- break;
-
- default:
- ADD_NEW(state_offset + 1, 0);
- break;
- }
- break;
-
- /*-----------------------------------------------------------------*/
- case OP_VSPACE:
- if (clen > 0) switch(c)
- {
- VSPACE_CASES:
- ADD_NEW(state_offset + 1, 0);
- break;
-
- default:
- break;
- }
- break;
-
- /*-----------------------------------------------------------------*/
- case OP_NOT_HSPACE:
- if (clen > 0) switch(c)
- {
- HSPACE_CASES:
- break;
-
- default:
- ADD_NEW(state_offset + 1, 0);
- break;
- }
- break;
-
- /*-----------------------------------------------------------------*/
- case OP_HSPACE:
- if (clen > 0) switch(c)
- {
- HSPACE_CASES:
- ADD_NEW(state_offset + 1, 0);
- break;
-
- default:
- break;
- }
- break;
-
- /*-----------------------------------------------------------------*/
- /* Match a negated single character casefully. */
-
- case OP_NOT:
- if (clen > 0 && c != d) { ADD_NEW(state_offset + dlen + 1, 0); }
- break;
-
- /*-----------------------------------------------------------------*/
- /* Match a negated single character caselessly. */
-
- case OP_NOTI:
- if (clen > 0)
- {
- unsigned int otherd;
-#ifdef SUPPORT_UNICODE
- if (utf && d >= 128)
- otherd = UCD_OTHERCASE(d);
- else
-#endif /* SUPPORT_UNICODE */
- otherd = TABLE_GET(d, fcc, d);
- if (c != d && c != otherd)
- { ADD_NEW(state_offset + dlen + 1, 0); }
- }
- break;
-
- /*-----------------------------------------------------------------*/
- case OP_PLUSI:
- case OP_MINPLUSI:
- case OP_POSPLUSI:
- case OP_NOTPLUSI:
- case OP_NOTMINPLUSI:
- case OP_NOTPOSPLUSI:
- caseless = TRUE;
- codevalue -= OP_STARI - OP_STAR;
-
- /* Fall through */
- case OP_PLUS:
- case OP_MINPLUS:
- case OP_POSPLUS:
- case OP_NOTPLUS:
- case OP_NOTMINPLUS:
- case OP_NOTPOSPLUS:
- count = current_state->count; /* Already matched */
- if (count > 0) { ADD_ACTIVE(state_offset + dlen + 1, 0); }
- if (clen > 0)
- {
- uint32_t otherd = NOTACHAR;
- if (caseless)
- {
-#ifdef SUPPORT_UNICODE
- if (utf && d >= 128)
- otherd = UCD_OTHERCASE(d);
- else
-#endif /* SUPPORT_UNICODE */
- otherd = TABLE_GET(d, fcc, d);
- }
- if ((c == d || c == otherd) == (codevalue < OP_NOTSTAR))
- {
- if (count > 0 &&
- (codevalue == OP_POSPLUS || codevalue == OP_NOTPOSPLUS))
- {
- active_count--; /* Remove non-match possibility */
- next_active_state--;
- }
- count++;
- ADD_NEW(state_offset, count);
- }
- }
- break;
-
- /*-----------------------------------------------------------------*/
- case OP_QUERYI:
- case OP_MINQUERYI:
- case OP_POSQUERYI:
- case OP_NOTQUERYI:
- case OP_NOTMINQUERYI:
- case OP_NOTPOSQUERYI:
- caseless = TRUE;
- codevalue -= OP_STARI - OP_STAR;
- /* Fall through */
- case OP_QUERY:
- case OP_MINQUERY:
- case OP_POSQUERY:
- case OP_NOTQUERY:
- case OP_NOTMINQUERY:
- case OP_NOTPOSQUERY:
- ADD_ACTIVE(state_offset + dlen + 1, 0);
- if (clen > 0)
- {
- uint32_t otherd = NOTACHAR;
- if (caseless)
- {
-#ifdef SUPPORT_UNICODE
- if (utf && d >= 128)
- otherd = UCD_OTHERCASE(d);
- else
-#endif /* SUPPORT_UNICODE */
- otherd = TABLE_GET(d, fcc, d);
- }
- if ((c == d || c == otherd) == (codevalue < OP_NOTSTAR))
- {
- if (codevalue == OP_POSQUERY || codevalue == OP_NOTPOSQUERY)
- {
- active_count--; /* Remove non-match possibility */
- next_active_state--;
- }
- ADD_NEW(state_offset + dlen + 1, 0);
- }
- }
- break;
-
- /*-----------------------------------------------------------------*/
- case OP_STARI:
- case OP_MINSTARI:
- case OP_POSSTARI:
- case OP_NOTSTARI:
- case OP_NOTMINSTARI:
- case OP_NOTPOSSTARI:
- caseless = TRUE;
- codevalue -= OP_STARI - OP_STAR;
- /* Fall through */
- case OP_STAR:
- case OP_MINSTAR:
- case OP_POSSTAR:
- case OP_NOTSTAR:
- case OP_NOTMINSTAR:
- case OP_NOTPOSSTAR:
- ADD_ACTIVE(state_offset + dlen + 1, 0);
- if (clen > 0)
- {
- uint32_t otherd = NOTACHAR;
- if (caseless)
- {
-#ifdef SUPPORT_UNICODE
- if (utf && d >= 128)
- otherd = UCD_OTHERCASE(d);
- else
-#endif /* SUPPORT_UNICODE */
- otherd = TABLE_GET(d, fcc, d);
- }
- if ((c == d || c == otherd) == (codevalue < OP_NOTSTAR))
- {
- if (codevalue == OP_POSSTAR || codevalue == OP_NOTPOSSTAR)
- {
- active_count--; /* Remove non-match possibility */
- next_active_state--;
- }
- ADD_NEW(state_offset, 0);
- }
- }
- break;
-
- /*-----------------------------------------------------------------*/
- case OP_EXACTI:
- case OP_NOTEXACTI:
- caseless = TRUE;
- codevalue -= OP_STARI - OP_STAR;
- /* Fall through */
- case OP_EXACT:
- case OP_NOTEXACT:
- count = current_state->count; /* Number already matched */
- if (clen > 0)
- {
- uint32_t otherd = NOTACHAR;
- if (caseless)
- {
-#ifdef SUPPORT_UNICODE
- if (utf && d >= 128)
- otherd = UCD_OTHERCASE(d);
- else
-#endif /* SUPPORT_UNICODE */
- otherd = TABLE_GET(d, fcc, d);
- }
- if ((c == d || c == otherd) == (codevalue < OP_NOTSTAR))
- {
- if (++count >= (int)GET2(code, 1))
- { ADD_NEW(state_offset + dlen + 1 + IMM2_SIZE, 0); }
- else
- { ADD_NEW(state_offset, count); }
- }
- }
- break;
-
- /*-----------------------------------------------------------------*/
- case OP_UPTOI:
- case OP_MINUPTOI:
- case OP_POSUPTOI:
- case OP_NOTUPTOI:
- case OP_NOTMINUPTOI:
- case OP_NOTPOSUPTOI:
- caseless = TRUE;
- codevalue -= OP_STARI - OP_STAR;
- /* Fall through */
- case OP_UPTO:
- case OP_MINUPTO:
- case OP_POSUPTO:
- case OP_NOTUPTO:
- case OP_NOTMINUPTO:
- case OP_NOTPOSUPTO:
- ADD_ACTIVE(state_offset + dlen + 1 + IMM2_SIZE, 0);
- count = current_state->count; /* Number already matched */
- if (clen > 0)
- {
- uint32_t otherd = NOTACHAR;
- if (caseless)
- {
-#ifdef SUPPORT_UNICODE
- if (utf && d >= 128)
- otherd = UCD_OTHERCASE(d);
- else
-#endif /* SUPPORT_UNICODE */
- otherd = TABLE_GET(d, fcc, d);
- }
- if ((c == d || c == otherd) == (codevalue < OP_NOTSTAR))
- {
- if (codevalue == OP_POSUPTO || codevalue == OP_NOTPOSUPTO)
- {
- active_count--; /* Remove non-match possibility */
- next_active_state--;
- }
- if (++count >= (int)GET2(code, 1))
- { ADD_NEW(state_offset + dlen + 1 + IMM2_SIZE, 0); }
- else
- { ADD_NEW(state_offset, count); }
- }
- }
- break;
-
-
-/* ========================================================================== */
- /* These are the class-handling opcodes */
-
- case OP_CLASS:
- case OP_NCLASS:
- case OP_XCLASS:
- {
- BOOL isinclass = FALSE;
- int next_state_offset;
- PCRE2_SPTR ecode;
-
- /* For a simple class, there is always just a 32-byte table, and we
- can set isinclass from it. */
-
- if (codevalue != OP_XCLASS)
- {
- ecode = code + 1 + (32 / sizeof(PCRE2_UCHAR));
- if (clen > 0)
- {
- isinclass = (c > 255)? (codevalue == OP_NCLASS) :
- ((((uint8_t *)(code + 1))[c/8] & (1 << (c&7))) != 0);
- }
- }
-
- /* An extended class may have a table or a list of single characters,
- ranges, or both, and it may be positive or negative. There's a
- function that sorts all this out. */
-
- else
- {
- ecode = code + GET(code, 1);
- if (clen > 0) isinclass = PRIV(xclass)(c, code + 1 + LINK_SIZE, utf);
- }
-
- /* At this point, isinclass is set for all kinds of class, and ecode
- points to the byte after the end of the class. If there is a
- quantifier, this is where it will be. */
-
- next_state_offset = (int)(ecode - start_code);
-
- switch (*ecode)
- {
- case OP_CRSTAR:
- case OP_CRMINSTAR:
- case OP_CRPOSSTAR:
- ADD_ACTIVE(next_state_offset + 1, 0);
- if (isinclass)
- {
- if (*ecode == OP_CRPOSSTAR)
- {
- active_count--; /* Remove non-match possibility */
- next_active_state--;
- }
- ADD_NEW(state_offset, 0);
- }
- break;
-
- case OP_CRPLUS:
- case OP_CRMINPLUS:
- case OP_CRPOSPLUS:
- count = current_state->count; /* Already matched */
- if (count > 0) { ADD_ACTIVE(next_state_offset + 1, 0); }
- if (isinclass)
- {
- if (count > 0 && *ecode == OP_CRPOSPLUS)
- {
- active_count--; /* Remove non-match possibility */
- next_active_state--;
- }
- count++;
- ADD_NEW(state_offset, count);
- }
- break;
-
- case OP_CRQUERY:
- case OP_CRMINQUERY:
- case OP_CRPOSQUERY:
- ADD_ACTIVE(next_state_offset + 1, 0);
- if (isinclass)
- {
- if (*ecode == OP_CRPOSQUERY)
- {
- active_count--; /* Remove non-match possibility */
- next_active_state--;
- }
- ADD_NEW(next_state_offset + 1, 0);
- }
- break;
-
- case OP_CRRANGE:
- case OP_CRMINRANGE:
- case OP_CRPOSRANGE:
- count = current_state->count; /* Already matched */
- if (count >= (int)GET2(ecode, 1))
- { ADD_ACTIVE(next_state_offset + 1 + 2 * IMM2_SIZE, 0); }
- if (isinclass)
- {
- int max = (int)GET2(ecode, 1 + IMM2_SIZE);
- if (*ecode == OP_CRPOSRANGE)
- {
- active_count--; /* Remove non-match possibility */
- next_active_state--;
- }
- if (++count >= max && max != 0) /* Max 0 => no limit */
- { ADD_NEW(next_state_offset + 1 + 2 * IMM2_SIZE, 0); }
- else
- { ADD_NEW(state_offset, count); }
- }
- break;
-
- default:
- if (isinclass) { ADD_NEW(next_state_offset, 0); }
- break;
- }
- }
- break;
-
-/* ========================================================================== */
- /* These are the opcodes for fancy brackets of various kinds. We have
- to use recursion in order to handle them. The "always failing" assertion
- (?!) is optimised to OP_FAIL when compiling, so we have to support that,
- though the other "backtracking verbs" are not supported. */
-
- case OP_FAIL:
- forced_fail++; /* Count FAILs for multiple states */
- break;
-
- case OP_ASSERT:
- case OP_ASSERT_NOT:
- case OP_ASSERTBACK:
- case OP_ASSERTBACK_NOT:
- {
- PCRE2_SPTR endasscode = code + GET(code, 1);
- PCRE2_SIZE local_offsets[2];
- int rc;
- int local_workspace[1000];
-
- while (*endasscode == OP_ALT) endasscode += GET(endasscode, 1);
-
- rc = internal_dfa_match(
- mb, /* static match data */
- code, /* this subexpression's code */
- ptr, /* where we currently are */
- (int)(ptr - start_subject), /* start offset */
- local_offsets, /* offset vector */
- sizeof(local_offsets)/sizeof(PCRE2_SIZE), /* size of same */
- local_workspace, /* workspace vector */
- sizeof(local_workspace)/sizeof(int), /* size of same */
- rlevel); /* function recursion level */
-
- if (rc == PCRE2_ERROR_DFA_UITEM) return rc;
- if ((rc >= 0) == (codevalue == OP_ASSERT || codevalue == OP_ASSERTBACK))
- { ADD_ACTIVE((int)(endasscode + LINK_SIZE + 1 - start_code), 0); }
- }
- break;
-
- /*-----------------------------------------------------------------*/
- case OP_COND:
- case OP_SCOND:
- {
- PCRE2_SIZE local_offsets[1000];
- int local_workspace[1000];
- int codelink = GET(code, 1);
- int condcode;
-
- /* Because of the way auto-callout works during compile, a callout item
- is inserted between OP_COND and an assertion condition. This does not
- happen for the other conditions. */
-
- if (code[LINK_SIZE + 1] == OP_CALLOUT
- || code[LINK_SIZE + 1] == OP_CALLOUT_STR)
- {
- unsigned int callout_length = (code[LINK_SIZE + 1] == OP_CALLOUT)
- ? PRIV(OP_lengths)[OP_CALLOUT] : GET(code, 2 + 3*LINK_SIZE);
- rrc = 0;
- if (mb->callout != NULL)
- {
- pcre2_callout_block cb;
- cb.version = 1;
- cb.capture_top = 1;
- cb.capture_last = 0;
- cb.offset_vector = offsets;
- cb.mark = NULL; /* No (*MARK) support */
- cb.subject = start_subject;
- cb.subject_length = (PCRE2_SIZE)(end_subject - start_subject);
- cb.start_match = (PCRE2_SIZE)(current_subject - start_subject);
- cb.current_position = (PCRE2_SIZE)(ptr - start_subject);
- cb.pattern_position = GET(code, LINK_SIZE + 2);
- cb.next_item_length = GET(code, LINK_SIZE + 2 + LINK_SIZE);
-
- if (code[LINK_SIZE + 1] == OP_CALLOUT)
- {
- cb.callout_number = code[2 + 3*LINK_SIZE];
- cb.callout_string_offset = 0;
- cb.callout_string = NULL;
- cb.callout_string_length = 0;
- }
- else
- {
- cb.callout_number = 0;
- cb.callout_string_offset = GET(code, 2 + 4*LINK_SIZE);
- cb.callout_string = code + (2 + 5*LINK_SIZE) + 1;
- cb.callout_string_length =
- callout_length - (1 + 4*LINK_SIZE) - 2;
- }
-
- if ((rrc = (mb->callout)(&cb, mb->callout_data)) < 0)
- return rrc; /* Abandon */
- }
- if (rrc > 0) break; /* Fail this thread */
- code += callout_length; /* Skip callout data */
- }
-
- condcode = code[LINK_SIZE+1];
-
- /* Back reference conditions and duplicate named recursion conditions
- are not supported */
-
- if (condcode == OP_CREF || condcode == OP_DNCREF ||
- condcode == OP_DNRREF)
- return PCRE2_ERROR_DFA_UCOND;
-
- /* The DEFINE condition is always false, and the assertion (?!) is
- converted to OP_FAIL. */
-
- if (condcode == OP_FALSE || condcode == OP_FAIL)
- { ADD_ACTIVE(state_offset + codelink + LINK_SIZE + 1, 0); }
-
- /* There is also an always-true condition */
-
- else if (condcode == OP_TRUE)
- { ADD_ACTIVE(state_offset + LINK_SIZE + 2 + IMM2_SIZE, 0); }
-
- /* The only supported version of OP_RREF is for the value RREF_ANY,
- which means "test if in any recursion". We can't test for specifically
- recursed groups. */
-
- else if (condcode == OP_RREF)
- {
- int value = GET2(code, LINK_SIZE + 2);
- if (value != RREF_ANY) return PCRE2_ERROR_DFA_UCOND;
- if (mb->recursive != NULL)
- { ADD_ACTIVE(state_offset + LINK_SIZE + 2 + IMM2_SIZE, 0); }
- else { ADD_ACTIVE(state_offset + codelink + LINK_SIZE + 1, 0); }
- }
-
- /* Otherwise, the condition is an assertion */
-
- else
- {
- int rc;
- PCRE2_SPTR asscode = code + LINK_SIZE + 1;
- PCRE2_SPTR endasscode = asscode + GET(asscode, 1);
-
- while (*endasscode == OP_ALT) endasscode += GET(endasscode, 1);
-
- rc = internal_dfa_match(
- mb, /* fixed match data */
- asscode, /* this subexpression's code */
- ptr, /* where we currently are */
- (int)(ptr - start_subject), /* start offset */
- local_offsets, /* offset vector */
- sizeof(local_offsets)/sizeof(PCRE2_SIZE), /* size of same */
- local_workspace, /* workspace vector */
- sizeof(local_workspace)/sizeof(int), /* size of same */
- rlevel); /* function recursion level */
-
- if (rc == PCRE2_ERROR_DFA_UITEM) return rc;
- if ((rc >= 0) ==
- (condcode == OP_ASSERT || condcode == OP_ASSERTBACK))
- { ADD_ACTIVE((int)(endasscode + LINK_SIZE + 1 - start_code), 0); }
- else
- { ADD_ACTIVE(state_offset + codelink + LINK_SIZE + 1, 0); }
- }
- }
- break;
-
- /*-----------------------------------------------------------------*/
- case OP_RECURSE:
- {
- dfa_recursion_info *ri;
- PCRE2_SIZE local_offsets[1000];
- int local_workspace[1000];
- PCRE2_SPTR callpat = start_code + GET(code, 1);
- uint32_t recno = (callpat == mb->start_code)? 0 :
- GET2(callpat, 1 + LINK_SIZE);
- int rc;
-
- /* Check for repeating a recursion without advancing the subject
- pointer. This should catch convoluted mutual recursions. (Some simple
- cases are caught at compile time.) */
-
- for (ri = mb->recursive; ri != NULL; ri = ri->prevrec)
- if (recno == ri->group_num && ptr == ri->subject_position)
- return PCRE2_ERROR_RECURSELOOP;
-
- /* Remember this recursion and where we started it so as to
- catch infinite loops. */
-
- new_recursive.group_num = recno;
- new_recursive.subject_position = ptr;
- new_recursive.prevrec = mb->recursive;
- mb->recursive = &new_recursive;
-
- rc = internal_dfa_match(
- mb, /* fixed match data */
- callpat, /* this subexpression's code */
- ptr, /* where we currently are */
- (int)(ptr - start_subject), /* start offset */
- local_offsets, /* offset vector */
- sizeof(local_offsets)/sizeof(PCRE2_SIZE), /* size of same */
- local_workspace, /* workspace vector */
- sizeof(local_workspace)/sizeof(int), /* size of same */
- rlevel); /* function recursion level */
-
- mb->recursive = new_recursive.prevrec; /* Done this recursion */
-
- /* Ran out of internal offsets */
-
- if (rc == 0) return PCRE2_ERROR_DFA_RECURSE;
-
- /* For each successful matched substring, set up the next state with a
- count of characters to skip before trying it. Note that the count is in
- characters, not bytes. */
-
- if (rc > 0)
- {
- for (rc = rc*2 - 2; rc >= 0; rc -= 2)
- {
- int charcount = local_offsets[rc+1] - local_offsets[rc];
-#if defined SUPPORT_UNICODE && PCRE2_CODE_UNIT_WIDTH != 32
- if (utf)
- {
- PCRE2_SPTR p = start_subject + local_offsets[rc];
- PCRE2_SPTR pp = start_subject + local_offsets[rc+1];
- while (p < pp) if (NOT_FIRSTCU(*p++)) charcount--;
- }
-#endif
- if (charcount > 0)
- {
- ADD_NEW_DATA(-(state_offset + LINK_SIZE + 1), 0, (charcount - 1));
- }
- else
- {
- ADD_ACTIVE(state_offset + LINK_SIZE + 1, 0);
- }
- }
- }
- else if (rc != PCRE2_ERROR_NOMATCH) return rc;
- }
- break;
-
- /*-----------------------------------------------------------------*/
- case OP_BRAPOS:
- case OP_SBRAPOS:
- case OP_CBRAPOS:
- case OP_SCBRAPOS:
- case OP_BRAPOSZERO:
- {
- int charcount, matched_count;
- PCRE2_SPTR local_ptr = ptr;
- BOOL allow_zero;
-
- if (codevalue == OP_BRAPOSZERO)
- {
- allow_zero = TRUE;
- codevalue = *(++code); /* Codevalue will be one of above BRAs */
- }
- else allow_zero = FALSE;
-
- /* Loop to match the subpattern as many times as possible as if it were
- a complete pattern. */
-
- for (matched_count = 0;; matched_count++)
- {
- PCRE2_SIZE local_offsets[2];
- int local_workspace[1000];
-
- int rc = internal_dfa_match(
- mb, /* fixed match data */
- code, /* this subexpression's code */
- local_ptr, /* where we currently are */
- (int)(ptr - start_subject), /* start offset */
- local_offsets, /* offset vector */
- sizeof(local_offsets)/sizeof(PCRE2_SIZE), /* size of same */
- local_workspace, /* workspace vector */
- sizeof(local_workspace)/sizeof(int), /* size of same */
- rlevel); /* function recursion level */
-
- /* Failed to match */
-
- if (rc < 0)
- {
- if (rc != PCRE2_ERROR_NOMATCH) return rc;
- break;
- }
-
- /* Matched: break the loop if zero characters matched. */
-
- charcount = local_offsets[1] - local_offsets[0];
- if (charcount == 0) break;
- local_ptr += charcount; /* Advance temporary position ptr */
- }
-
- /* At this point we have matched the subpattern matched_count
- times, and local_ptr is pointing to the character after the end of the
- last match. */
-
- if (matched_count > 0 || allow_zero)
- {
- PCRE2_SPTR end_subpattern = code;
- int next_state_offset;
-
- do { end_subpattern += GET(end_subpattern, 1); }
- while (*end_subpattern == OP_ALT);
- next_state_offset =
- (int)(end_subpattern - start_code + LINK_SIZE + 1);
-
- /* Optimization: if there are no more active states, and there
- are no new states yet set up, then skip over the subject string
- right here, to save looping. Otherwise, set up the new state to swing
- into action when the end of the matched substring is reached. */
-
- if (i + 1 >= active_count && new_count == 0)
- {
- ptr = local_ptr;
- clen = 0;
- ADD_NEW(next_state_offset, 0);
- }
- else
- {
- PCRE2_SPTR p = ptr;
- PCRE2_SPTR pp = local_ptr;
- charcount = (int)(pp - p);
-#if defined SUPPORT_UNICODE && PCRE2_CODE_UNIT_WIDTH != 32
- if (utf) while (p < pp) if (NOT_FIRSTCU(*p++)) charcount--;
-#endif
- ADD_NEW_DATA(-next_state_offset, 0, (charcount - 1));
- }
- }
- }
- break;
-
- /*-----------------------------------------------------------------*/
- case OP_ONCE:
- case OP_ONCE_NC:
- {
- PCRE2_SIZE local_offsets[2];
- int local_workspace[1000];
-
- int rc = internal_dfa_match(
- mb, /* fixed match data */
- code, /* this subexpression's code */
- ptr, /* where we currently are */
- (int)(ptr - start_subject), /* start offset */
- local_offsets, /* offset vector */
- sizeof(local_offsets)/sizeof(PCRE2_SIZE), /* size of same */
- local_workspace, /* workspace vector */
- sizeof(local_workspace)/sizeof(int), /* size of same */
- rlevel); /* function recursion level */
-
- if (rc >= 0)
- {
- PCRE2_SPTR end_subpattern = code;
- int charcount = local_offsets[1] - local_offsets[0];
- int next_state_offset, repeat_state_offset;
-
- do { end_subpattern += GET(end_subpattern, 1); }
- while (*end_subpattern == OP_ALT);
- next_state_offset =
- (int)(end_subpattern - start_code + LINK_SIZE + 1);
-
- /* If the end of this subpattern is KETRMAX or KETRMIN, we must
- arrange for the repeat state also to be added to the relevant list.
- Calculate the offset, or set -1 for no repeat. */
-
- repeat_state_offset = (*end_subpattern == OP_KETRMAX ||
- *end_subpattern == OP_KETRMIN)?
- (int)(end_subpattern - start_code - GET(end_subpattern, 1)) : -1;
-
- /* If we have matched an empty string, add the next state at the
- current character pointer. This is important so that the duplicate
- checking kicks in, which is what breaks infinite loops that match an
- empty string. */
-
- if (charcount == 0)
- {
- ADD_ACTIVE(next_state_offset, 0);
- }
-
- /* Optimization: if there are no more active states, and there
- are no new states yet set up, then skip over the subject string
- right here, to save looping. Otherwise, set up the new state to swing
- into action when the end of the matched substring is reached. */
-
- else if (i + 1 >= active_count && new_count == 0)
- {
- ptr += charcount;
- clen = 0;
- ADD_NEW(next_state_offset, 0);
-
- /* If we are adding a repeat state at the new character position,
- we must fudge things so that it is the only current state.
- Otherwise, it might be a duplicate of one we processed before, and
- that would cause it to be skipped. */
-
- if (repeat_state_offset >= 0)
- {
- next_active_state = active_states;
- active_count = 0;
- i = -1;
- ADD_ACTIVE(repeat_state_offset, 0);
- }
- }
- else
- {
-#if defined SUPPORT_UNICODE && PCRE2_CODE_UNIT_WIDTH != 32
- if (utf)
- {
- PCRE2_SPTR p = start_subject + local_offsets[0];
- PCRE2_SPTR pp = start_subject + local_offsets[1];
- while (p < pp) if (NOT_FIRSTCU(*p++)) charcount--;
- }
-#endif
- ADD_NEW_DATA(-next_state_offset, 0, (charcount - 1));
- if (repeat_state_offset >= 0)
- { ADD_NEW_DATA(-repeat_state_offset, 0, (charcount - 1)); }
- }
- }
- else if (rc != PCRE2_ERROR_NOMATCH) return rc;
- }
- break;
-
-
-/* ========================================================================== */
- /* Handle callouts */
-
- case OP_CALLOUT:
- case OP_CALLOUT_STR:
- {
- unsigned int callout_length = (*code == OP_CALLOUT)
- ? PRIV(OP_lengths)[OP_CALLOUT] : GET(code, 1 + 2*LINK_SIZE);
- rrc = 0;
-
- if (mb->callout != NULL)
- {
- pcre2_callout_block cb;
- cb.version = 1;
- cb.capture_top = 1;
- cb.capture_last = 0;
- cb.offset_vector = offsets;
- cb.mark = NULL; /* No (*MARK) support */
- cb.subject = start_subject;
- cb.subject_length = (PCRE2_SIZE)(end_subject - start_subject);
- cb.start_match = (PCRE2_SIZE)(current_subject - start_subject);
- cb.current_position = (PCRE2_SIZE)(ptr - start_subject);
- cb.pattern_position = GET(code, 1);
- cb.next_item_length = GET(code, 1 + LINK_SIZE);
-
- if (*code == OP_CALLOUT)
- {
- cb.callout_number = code[1 + 2*LINK_SIZE];
- cb.callout_string_offset = 0;
- cb.callout_string = NULL;
- cb.callout_string_length = 0;
- }
- else
- {
- cb.callout_number = 0;
- cb.callout_string_offset = GET(code, 1 + 3*LINK_SIZE);
- cb.callout_string = code + (1 + 4*LINK_SIZE) + 1;
- cb.callout_string_length =
- callout_length - (1 + 4*LINK_SIZE) - 2;
- }
-
- if ((rrc = (mb->callout)(&cb, mb->callout_data)) < 0)
- return rrc; /* Abandon */
- }
- if (rrc == 0)
- { ADD_ACTIVE(state_offset + callout_length, 0); }
- }
- break;
-
-
-/* ========================================================================== */
- default: /* Unsupported opcode */
- return PCRE2_ERROR_DFA_UITEM;
- }
-
- NEXT_ACTIVE_STATE: continue;
-
- } /* End of loop scanning active states */
-
- /* We have finished the processing at the current subject character. If no
- new states have been set for the next character, we have found all the
- matches that we are going to find. If we are at the top level and partial
- matching has been requested, check for appropriate conditions.
-
- The "forced_ fail" variable counts the number of (*F) encountered for the
- character. If it is equal to the original active_count (saved in
- workspace[1]) it means that (*F) was found on every active state. In this
- case we don't want to give a partial match.
-
- The "could_continue" variable is true if a state could have continued but
- for the fact that the end of the subject was reached. */
-
- if (new_count <= 0)
- {
- if (rlevel == 1 && /* Top level, and */
- could_continue && /* Some could go on, and */
- forced_fail != workspace[1] && /* Not all forced fail & */
- ( /* either... */
- (mb->moptions & PCRE2_PARTIAL_HARD) != 0 /* Hard partial */
- || /* or... */
- ((mb->moptions & PCRE2_PARTIAL_SOFT) != 0 && /* Soft partial and */
- match_count < 0) /* no matches */
- ) && /* And... */
- (
- partial_newline || /* Either partial NL */
- ( /* or ... */
- ptr >= end_subject && /* End of subject and */
- ptr > mb->start_used_ptr) /* Inspected non-empty string */
- )
- )
- match_count = PCRE2_ERROR_PARTIAL;
- break; /* In effect, "return", but see the comment below */
- }
-
- /* One or more states are active for the next character. */
-
- ptr += clen; /* Advance to next subject character */
- } /* Loop to move along the subject string */
-
-/* Control gets here from "break" a few lines above. We do it this way because
-if we use "return" above, we have compiler trouble. Some compilers warn if
-there's nothing here because they think the function doesn't return a value. On
-the other hand, if we put a dummy statement here, some more clever compilers
-complain that it can't be reached. Sigh. */
-
-return match_count;
-}
-
-
-
-/*************************************************
-* Match a pattern using the DFA algorithm *
-*************************************************/
-
-/* This function matches a compiled pattern to a subject string, using the
-alternate matching algorithm that finds all matches at once.
-
-Arguments:
- code points to the compiled pattern
- subject subject string
- length length of subject string
- startoffset where to start matching in the subject
- options option bits
- match_data points to a match data structure
- gcontext points to a match context
- workspace pointer to workspace
- wscount size of workspace
-
-Returns: > 0 => number of match offset pairs placed in offsets
- = 0 => offsets overflowed; longest matches are present
- -1 => failed to match
- < -1 => some kind of unexpected problem
-*/
-
-PCRE2_EXP_DEFN int PCRE2_CALL_CONVENTION
-pcre2_dfa_match(const pcre2_code *code, PCRE2_SPTR subject, PCRE2_SIZE length,
- PCRE2_SIZE start_offset, uint32_t options, pcre2_match_data *match_data,
- pcre2_match_context *mcontext, int *workspace, size_t wscount)
-{
-const pcre2_real_code *re = (const pcre2_real_code *)code;
-
-PCRE2_SPTR start_match;
-PCRE2_SPTR end_subject;
-PCRE2_SPTR bumpalong_limit;
-PCRE2_SPTR req_cu_ptr;
-
-BOOL utf, anchored, startline, firstline;
-
-BOOL has_first_cu = FALSE;
-BOOL has_req_cu = FALSE;
-PCRE2_UCHAR first_cu = 0;
-PCRE2_UCHAR first_cu2 = 0;
-PCRE2_UCHAR req_cu = 0;
-PCRE2_UCHAR req_cu2 = 0;
-
-const uint8_t *start_bits = NULL;
-
-/* We need to have mb pointing to a match block, because the IS_NEWLINE macro
-is used below, and it expects NLBLOCK to be defined as a pointer. */
-
-dfa_match_block actual_match_block;
-dfa_match_block *mb = &actual_match_block;
-
-/* A length equal to PCRE2_ZERO_TERMINATED implies a zero-terminated
-subject string. */
-
-if (length == PCRE2_ZERO_TERMINATED) length = PRIV(strlen)(subject);
-
-/* Plausibility checks */
-
-if ((options & ~PUBLIC_DFA_MATCH_OPTIONS) != 0) return PCRE2_ERROR_BADOPTION;
-if (re == NULL || subject == NULL || workspace == NULL || match_data == NULL)
- return PCRE2_ERROR_NULL;
-if (wscount < 20) return PCRE2_ERROR_DFA_WSSIZE;
-if (start_offset > length) return PCRE2_ERROR_BADOFFSET;
-
-/* Check that the first field in the block is the magic number. If it is not,
-return with PCRE2_ERROR_BADMAGIC. */
-
-if (re->magic_number != MAGIC_NUMBER) return PCRE2_ERROR_BADMAGIC;
-
-/* Check the code unit width. */
-
-if ((re->flags & PCRE2_MODE_MASK) != PCRE2_CODE_UNIT_WIDTH/8)
- return PCRE2_ERROR_BADMODE;
-
-/* PCRE2_NOTEMPTY and PCRE2_NOTEMPTY_ATSTART are match-time flags in the
-options variable for this function. Users of PCRE2 who are not calling the
-function directly would like to have a way of setting these flags, in the same
-way that they can set pcre2_compile() flags like PCRE2_NO_AUTOPOSSESS with
-constructions like (*NO_AUTOPOSSESS). To enable this, (*NOTEMPTY) and
-(*NOTEMPTY_ATSTART) set bits in the pattern's "flag" function which can now be
-transferred to the options for this function. The bits are guaranteed to be
-adjacent, but do not have the same values. This bit of Boolean trickery assumes
-that the match-time bits are not more significant than the flag bits. If by
-accident this is not the case, a compile-time division by zero error will
-occur. */
-
-#define FF (PCRE2_NOTEMPTY_SET|PCRE2_NE_ATST_SET)
-#define OO (PCRE2_NOTEMPTY|PCRE2_NOTEMPTY_ATSTART)
-options |= (re->flags & FF) / ((FF & (~FF+1)) / (OO & (~OO+1)));
-#undef FF
-#undef OO
-
-/* If restarting after a partial match, do some sanity checks on the contents
-of the workspace. */
-
-if ((options & PCRE2_DFA_RESTART) != 0)
- {
- if ((workspace[0] & (-2)) != 0 || workspace[1] < 1 ||
- workspace[1] > (int)((wscount - 2)/INTS_PER_STATEBLOCK))
- return PCRE2_ERROR_DFA_BADRESTART;
- }
-
-/* Set some local values */
-
-utf = (re->overall_options & PCRE2_UTF) != 0;
-start_match = subject + start_offset;
-end_subject = subject + length;
-req_cu_ptr = start_match - 1;
-anchored = (options & (PCRE2_ANCHORED|PCRE2_DFA_RESTART)) != 0 ||
- (re->overall_options & PCRE2_ANCHORED) != 0;
-
-/* The "must be at the start of a line" flags are used in a loop when finding
-where to start. */
-
-startline = (re->flags & PCRE2_STARTLINE) != 0;
-firstline = (re->overall_options & PCRE2_FIRSTLINE) != 0;
-bumpalong_limit = end_subject;
-
-/* Get data from the match context, if present, and fill in the fields in the
-match block. It is an error to set an offset limit without setting the flag at
-compile time. */
-
-if (mcontext == NULL)
- {
- mb->callout = NULL;
- mb->memctl = re->memctl;
- }
-else
- {
- if (mcontext->offset_limit != PCRE2_UNSET)
- {
- if ((re->overall_options & PCRE2_USE_OFFSET_LIMIT) == 0)
- return PCRE2_ERROR_BADOFFSETLIMIT;
- bumpalong_limit = subject + mcontext->offset_limit;
- }
- mb->callout = mcontext->callout;
- mb->callout_data = mcontext->callout_data;
- mb->memctl = mcontext->memctl;
- }
-
-mb->start_code = (PCRE2_UCHAR *)((uint8_t *)re + sizeof(pcre2_real_code)) +
- re->name_count * re->name_entry_size;
-mb->tables = re->tables;
-mb->start_subject = subject;
-mb->end_subject = end_subject;
-mb->start_offset = start_offset;
-mb->moptions = options;
-mb->poptions = re->overall_options;
-
-/* Process the \R and newline settings. */
-
-mb->bsr_convention = re->bsr_convention;
-mb->nltype = NLTYPE_FIXED;
-switch(re->newline_convention)
- {
- case PCRE2_NEWLINE_CR:
- mb->nllen = 1;
- mb->nl[0] = CHAR_CR;
- break;
-
- case PCRE2_NEWLINE_LF:
- mb->nllen = 1;
- mb->nl[0] = CHAR_NL;
- break;
-
- case PCRE2_NEWLINE_CRLF:
- mb->nllen = 2;
- mb->nl[0] = CHAR_CR;
- mb->nl[1] = CHAR_NL;
- break;
-
- case PCRE2_NEWLINE_ANY:
- mb->nltype = NLTYPE_ANY;
- break;
-
- case PCRE2_NEWLINE_ANYCRLF:
- mb->nltype = NLTYPE_ANYCRLF;
- break;
-
- default: return PCRE2_ERROR_INTERNAL;
- }
-
-/* Check a UTF string for validity if required. For 8-bit and 16-bit strings,
-we must also check that a starting offset does not point into the middle of a
-multiunit character. We check only the portion of the subject that is going to
-be inspected during matching - from the offset minus the maximum back reference
-to the given length. This saves time when a small part of a large subject is
-being matched by the use of a starting offset. Note that the maximum lookbehind
-is a number of characters, not code units. */
-
-#ifdef SUPPORT_UNICODE
-if (utf && (options & PCRE2_NO_UTF_CHECK) == 0)
- {
- PCRE2_SPTR check_subject = start_match; /* start_match includes offset */
-
- if (start_offset > 0)
- {
-#if PCRE2_CODE_UNIT_WIDTH != 32
- unsigned int i;
- if (start_match < end_subject && NOT_FIRSTCU(*start_match))
- return PCRE2_ERROR_BADUTFOFFSET;
- for (i = re->max_lookbehind; i > 0 && check_subject > subject; i--)
- {
- check_subject--;
- while (check_subject > subject &&
-#if PCRE2_CODE_UNIT_WIDTH == 8
- (*check_subject & 0xc0) == 0x80)
-#else /* 16-bit */
- (*check_subject & 0xfc00) == 0xdc00)
-#endif /* PCRE2_CODE_UNIT_WIDTH == 8 */
- check_subject--;
- }
-#else /* In the 32-bit library, one code unit equals one character. */
- check_subject -= re->max_lookbehind;
- if (check_subject < subject) check_subject = subject;
-#endif /* PCRE2_CODE_UNIT_WIDTH != 32 */
- }
-
- /* Validate the relevant portion of the subject. After an error, adjust the
- offset to be an absolute offset in the whole string. */
-
- match_data->rc = PRIV(valid_utf)(check_subject,
- length - (check_subject - subject), &(match_data->startchar));
- if (match_data->rc != 0)
- {
- match_data->startchar += check_subject - subject;
- return match_data->rc;
- }
- }
-#endif /* SUPPORT_UNICODE */
-
-/* Set up the first code unit to match, if available. The first_codeunit value
-is never set for an anchored regular expression, but the anchoring may be
-forced at run time, so we have to test for anchoring. The first code unit may
-be unset for an unanchored pattern, of course. If there's no first code unit
-there may be a bitmap of possible first characters. */
-
-if (!anchored)
- {
- if ((re->flags & PCRE2_FIRSTSET) != 0)
- {
- has_first_cu = TRUE;
- first_cu = first_cu2 = (PCRE2_UCHAR)(re->first_codeunit);
- if ((re->flags & PCRE2_FIRSTCASELESS) != 0)
- {
- first_cu2 = TABLE_GET(first_cu, mb->tables + fcc_offset, first_cu);
-#if defined SUPPORT_UNICODE && PCRE2_CODE_UNIT_WIDTH != 8
- if (utf && first_cu > 127) first_cu2 = UCD_OTHERCASE(first_cu);
-#endif
- }
- }
- else
- if (!startline && (re->flags & PCRE2_FIRSTMAPSET) != 0)
- start_bits = re->start_bitmap;
- }
-
-/* For anchored or unanchored matches, there may be a "last known required
-character" set. */
-
-if ((re->flags & PCRE2_LASTSET) != 0)
- {
- has_req_cu = TRUE;
- req_cu = req_cu2 = (PCRE2_UCHAR)(re->last_codeunit);
- if ((re->flags & PCRE2_LASTCASELESS) != 0)
- {
- req_cu2 = TABLE_GET(req_cu, mb->tables + fcc_offset, req_cu);
-#if defined SUPPORT_UNICODE && PCRE2_CODE_UNIT_WIDTH != 8
- if (utf && req_cu > 127) req_cu2 = UCD_OTHERCASE(req_cu);
-#endif
- }
- }
-
-/* Fill in fields that are always returned in the match data. */
-
-match_data->code = re;
-match_data->subject = subject;
-match_data->mark = NULL;
-match_data->matchedby = PCRE2_MATCHEDBY_DFA_INTERPRETER;
-
-/* Call the main matching function, looping for a non-anchored regex after a
-failed match. If not restarting, perform certain optimizations at the start of
-a match. */
-
-for (;;)
- {
- int rc;
-
- /* ----------------- Start of match optimizations ---------------- */
-
- /* There are some optimizations that avoid running the match if a known
- starting point is not found, or if a known later code unit is not present.
- However, there is an option (settable at compile time) that disables
- these, for testing and for ensuring that all callouts do actually occur.
- The optimizations must also be avoided when restarting a DFA match. */
-
- if ((re->overall_options & PCRE2_NO_START_OPTIMIZE) == 0 &&
- (options & PCRE2_DFA_RESTART) == 0)
- {
- PCRE2_SPTR save_end_subject = end_subject;
-
- /* If firstline is TRUE, the start of the match is constrained to the first
- line of a multiline string. That is, the match must be before or at the
- first newline. Implement this by temporarily adjusting end_subject so that
- we stop the optimization scans at a newline. If the match fails at the
- newline, later code breaks this loop. */
-
- if (firstline)
- {
- PCRE2_SPTR t = start_match;
-#ifdef SUPPORT_UNICODE
- if (utf)
- {
- while (t < mb->end_subject && !IS_NEWLINE(t))
- {
- t++;
- ACROSSCHAR(t < end_subject, *t, t++);
- }
- }
- else
-#endif
- while (t < mb->end_subject && !IS_NEWLINE(t)) t++;
- end_subject = t;
- }
-
- /* Advance to a unique first code unit if there is one. */
-
- if (has_first_cu)
- {
- PCRE2_UCHAR smc;
- if (first_cu != first_cu2)
- while (start_match < end_subject &&
- (smc = UCHAR21TEST(start_match)) != first_cu && smc != first_cu2)
- start_match++;
- else
- while (start_match < end_subject && UCHAR21TEST(start_match) != first_cu)
- start_match++;
- }
-
- /* Or to just after a linebreak for a multiline match */
-
- else if (startline)
- {
- if (start_match > mb->start_subject + start_offset)
- {
-#ifdef SUPPORT_UNICODE
- if (utf)
- {
- while (start_match < end_subject && !WAS_NEWLINE(start_match))
- {
- start_match++;
- ACROSSCHAR(start_match < end_subject, *start_match,
- start_match++);
- }
- }
- else
-#endif
- while (start_match < end_subject && !WAS_NEWLINE(start_match))
- start_match++;
-
- /* If we have just passed a CR and the newline option is ANY or
- ANYCRLF, and we are now at a LF, advance the match position by one more
- code unit. */
-
- if (start_match[-1] == CHAR_CR &&
- (mb->nltype == NLTYPE_ANY || mb->nltype == NLTYPE_ANYCRLF) &&
- start_match < end_subject &&
- UCHAR21TEST(start_match) == CHAR_NL)
- start_match++;
- }
- }
-
- /* Or to a non-unique first code unit if any have been identified. The
- bitmap contains only 256 bits. When code units are 16 or 32 bits wide, all
- code units greater than 254 set the 255 bit. */
-
- else if (start_bits != NULL)
- {
- while (start_match < end_subject)
- {
- register uint32_t c = UCHAR21TEST(start_match);
-#if PCRE2_CODE_UNIT_WIDTH != 8
- if (c > 255) c = 255;
-#endif
- if ((start_bits[c/8] & (1 << (c&7))) != 0) break;
- start_match++;
- }
- }
-
- /* Restore fudged end_subject */
-
- end_subject = save_end_subject;
-
- /* The following two optimizations are disabled for partial matching. */
-
- if ((mb->moptions & (PCRE2_PARTIAL_HARD|PCRE2_PARTIAL_SOFT)) == 0)
- {
- /* The minimum matching length is a lower bound; no actual string of that
- length may actually match the pattern. Although the value is, strictly,
- in characters, we treat it as code units to avoid spending too much time
- in this optimization. */
-
- if (end_subject - start_match < re->minlength) return PCRE2_ERROR_NOMATCH;
-
- /* If req_cu is set, we know that that code unit must appear in the
- subject for the match to succeed. If the first code unit is set, req_cu
- must be later in the subject; otherwise the test starts at the match
- point. This optimization can save a huge amount of backtracking in
- patterns with nested unlimited repeats that aren't going to match.
- Writing separate code for cased/caseless versions makes it go faster, as
- does using an autoincrement and backing off on a match.
-
- HOWEVER: when the subject string is very, very long, searching to its end
- can take a long time, and give bad performance on quite ordinary
- patterns. This showed up when somebody was matching something like
- /^\d+C/ on a 32-megabyte string... so we don't do this when the string is
- sufficiently long. */
-
- if (has_req_cu && end_subject - start_match < REQ_CU_MAX)
- {
- register PCRE2_SPTR p = start_match + (has_first_cu? 1:0);
-
- /* We don't need to repeat the search if we haven't yet reached the
- place we found it at last time. */
-
- if (p > req_cu_ptr)
- {
- if (req_cu != req_cu2)
- {
- while (p < end_subject)
- {
- register uint32_t pp = UCHAR21INCTEST(p);
- if (pp == req_cu || pp == req_cu2) { p--; break; }
- }
- }
- else
- {
- while (p < end_subject)
- {
- if (UCHAR21INCTEST(p) == req_cu) { p--; break; }
- }
- }
-
- /* If we can't find the required code unit, break the matching loop,
- forcing a match failure. */
-
- if (p >= end_subject) break;
-
- /* If we have found the required code unit, save the point where we
- found it, so that we don't search again next time round the loop if
- the start hasn't passed this code unit yet. */
-
- req_cu_ptr = p;
- }
- }
- }
- }
-
- /* ------------ End of start of match optimizations ------------ */
-
- /* Give no match if we have passed the bumpalong limit. */
-
- if (start_match > bumpalong_limit) break;
-
- /* OK, now we can do the business */
-
- mb->start_used_ptr = start_match;
- mb->last_used_ptr = start_match;
- mb->recursive = NULL;
-
- rc = internal_dfa_match(
- mb, /* fixed match data */
- mb->start_code, /* this subexpression's code */
- start_match, /* where we currently are */
- start_offset, /* start offset in subject */
- match_data->ovector, /* offset vector */
- match_data->oveccount * 2, /* actual size of same */
- workspace, /* workspace vector */
- wscount, /* size of same */
- 0); /* function recurse level */
-
- /* Anything other than "no match" means we are done, always; otherwise, carry
- on only if not anchored. */
-
- if (rc != PCRE2_ERROR_NOMATCH || anchored)
- {
- if (rc == PCRE2_ERROR_PARTIAL && match_data->oveccount > 0)
- {
- match_data->ovector[0] = (PCRE2_SIZE)(start_match - subject);
- match_data->ovector[1] = (PCRE2_SIZE)(end_subject - subject);
- }
- match_data->leftchar = (PCRE2_SIZE)(mb->start_used_ptr - subject);
- match_data->rightchar = mb->last_used_ptr - subject;
- match_data->startchar = (PCRE2_SIZE)(start_match - subject);
- match_data->rc = rc;
- return rc;
- }
-
- /* Advance to the next subject character unless we are at the end of a line
- and firstline is set. */
-
- if (firstline && IS_NEWLINE(start_match)) break;
- start_match++;
-#ifdef SUPPORT_UNICODE
- if (utf)
- {
- ACROSSCHAR(start_match < end_subject, *start_match,
- start_match++);
- }
-#endif
- if (start_match > end_subject) break;
-
- /* If we have just passed a CR and we are now at a LF, and the pattern does
- not contain any explicit matches for \r or \n, and the newline option is CRLF
- or ANY or ANYCRLF, advance the match position by one more character. */
-
- if (UCHAR21TEST(start_match - 1) == CHAR_CR &&
- start_match < end_subject &&
- UCHAR21TEST(start_match) == CHAR_NL &&
- (re->flags & PCRE2_HASCRORLF) == 0 &&
- (mb->nltype == NLTYPE_ANY ||
- mb->nltype == NLTYPE_ANYCRLF ||
- mb->nllen == 2))
- start_match++;
-
- } /* "Bumpalong" loop */
-
-
-return PCRE2_ERROR_NOMATCH;
-}
-
-/* End of pcre2_dfa_match.c */
diff --git a/pcre2/src/pcre2_error.c b/pcre2/src/pcre2_error.c
deleted file mode 100644
index 6b4756aec..000000000
--- a/pcre2/src/pcre2_error.c
+++ /dev/null
@@ -1,321 +0,0 @@
-/*************************************************
-* Perl-Compatible Regular Expressions *
-*************************************************/
-
-/* PCRE is a library of functions to support regular expressions whose syntax
-and semantics are as close as possible to those of the Perl 5 language.
-
- Written by Philip Hazel
- Original API code Copyright (c) 1997-2012 University of Cambridge
- New API code Copyright (c) 2016 University of Cambridge
-
------------------------------------------------------------------------------
-Redistribution and use in source and binary forms, with or without
-modification, are permitted provided that the following conditions are met:
-
- * Redistributions of source code must retain the above copyright notice,
- this list of conditions and the following disclaimer.
-
- * Redistributions in binary form must reproduce the above copyright
- notice, this list of conditions and the following disclaimer in the
- documentation and/or other materials provided with the distribution.
-
- * Neither the name of the University of Cambridge nor the names of its
- contributors may be used to endorse or promote products derived from
- this software without specific prior written permission.
-
-THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
-AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
-IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
-ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
-LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
-CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
-SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
-INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
-CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
-ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
-POSSIBILITY OF SUCH DAMAGE.
------------------------------------------------------------------------------
-*/
-
-
-#ifdef HAVE_CONFIG_H
-#include "config.h"
-#endif
-
-#include "pcre2_internal.h"
-
-#define STRING(a) # a
-#define XSTRING(s) STRING(s)
-
-/* The texts of compile-time error messages. Compile-time error numbers start
-at COMPILE_ERROR_BASE (100).
-
-This used to be a table of strings, but in order to reduce the number of
-relocations needed when a shared library is loaded dynamically, it is now one
-long string. We cannot use a table of offsets, because the lengths of inserts
-such as XSTRING(MAX_NAME_SIZE) are not known. Instead,
-pcre2_get_error_message() counts through to the one it wants - this isn't a
-performance issue because these strings are used only when there is an error.
-
-Each substring ends with \0 to insert a null character. This includes the final
-substring, so that the whole string ends with \0\0, which can be detected when
-counting through. */
-
-static const char compile_error_texts[] =
- "no error\0"
- "\\ at end of pattern\0"
- "\\c at end of pattern\0"
- "unrecognized character follows \\\0"
- "numbers out of order in {} quantifier\0"
- /* 5 */
- "number too big in {} quantifier\0"
- "missing terminating ] for character class\0"
- "invalid escape sequence in character class\0"
- "range out of order in character class\0"
- "quantifier does not follow a repeatable item\0"
- /* 10 */
- "internal error: unexpected repeat\0"
- "unrecognized character after (? or (?-\0"
- "POSIX named classes are supported only within a class\0"
- "POSIX collating elements are not supported\0"
- "missing closing parenthesis\0"
- /* 15 */
- "reference to non-existent subpattern\0"
- "pattern passed as NULL\0"
- "unrecognised compile-time option bit(s)\0"
- "missing ) after (?# comment\0"
- "parentheses are too deeply nested\0"
- /* 20 */
- "regular expression is too large\0"
- "failed to allocate heap memory\0"
- "unmatched closing parenthesis\0"
- "internal error: code overflow\0"
- "letter or underscore expected after (?< or (?'\0"
- /* 25 */
- "lookbehind assertion is not fixed length\0"
- "malformed number or name after (?(\0"
- "conditional group contains more than two branches\0"
- "assertion expected after (?( or (?(?C)\0"
- "(?R or (?[+-]digits must be followed by )\0"
- /* 30 */
- "unknown POSIX class name\0"
- "internal error in pcre2_study(): should not occur\0"
- "this version of PCRE2 does not have Unicode support\0"
- "parentheses are too deeply nested (stack check)\0"
- "character code point value in \\x{} or \\o{} is too large\0"
- /* 35 */
- "invalid condition (?(0)\0"
- "\\C is not allowed in a lookbehind assertion\0"
- "PCRE does not support \\L, \\l, \\N{name}, \\U, or \\u\0"
- "number after (?C is greater than 255\0"
- "closing parenthesis for (?C expected\0"
- /* 40 */
- "invalid escape sequence in (*VERB) name\0"
- "unrecognized character after (?P\0"
- "syntax error in subpattern name (missing terminator)\0"
- "two named subpatterns have the same name (PCRE2_DUPNAMES not set)\0"
- "group name must start with a non-digit\0"
- /* 45 */
- "this version of PCRE2 does not have support for \\P, \\p, or \\X\0"
- "malformed \\P or \\p sequence\0"
- "unknown property name after \\P or \\p\0"
- "subpattern name is too long (maximum " XSTRING(MAX_NAME_SIZE) " characters)\0"
- "too many named subpatterns (maximum " XSTRING(MAX_NAME_COUNT) ")\0"
- /* 50 */
- "invalid range in character class\0"
- "octal value is greater than \\377 in 8-bit non-UTF-8 mode\0"
- "internal error: overran compiling workspace\0"
- "internal error: previously-checked referenced subpattern not found\0"
- "DEFINE group contains more than one branch\0"
- /* 55 */
- "missing opening brace after \\o\0"
- "internal error: unknown newline setting\0"
- "\\g is not followed by a braced, angle-bracketed, or quoted name/number or by a plain number\0"
- "a numbered reference must not be zero\0"
- "an argument is not allowed for (*ACCEPT), (*FAIL), or (*COMMIT)\0"
- /* 60 */
- "(*VERB) not recognized or malformed\0"
- "number is too big\0"
- "subpattern name expected\0"
- "digit expected after (?+\0"
- "non-octal character in \\o{} (closing brace missing?)\0"
- /* 65 */
- "different names for subpatterns of the same number are not allowed\0"
- "(*MARK) must have an argument\0"
- "non-hex character in \\x{} (closing brace missing?)\0"
-#ifndef EBCDIC
- "\\c must be followed by a printable ASCII character\0"
-#else
- "\\c must be followed by a letter or one of [\\]^_?\0"
-#endif
- "\\k is not followed by a braced, angle-bracketed, or quoted name\0"
- /* 70 */
- "internal error: unknown opcode in find_fixedlength()\0"
- "\\N is not supported in a class\0"
- "SPARE ERROR\0"
- "disallowed Unicode code point (>= 0xd800 && <= 0xdfff)\0"
- "using UTF is disabled by the application\0"
- /* 75 */
- "using UCP is disabled by the application\0"
- "name is too long in (*MARK), (*PRUNE), (*SKIP), or (*THEN)\0"
- "character code point value in \\u.... sequence is too large\0"
- "digits missing in \\x{} or \\o{}\0"
- "syntax error in (?(VERSION condition\0"
- /* 80 */
- "internal error: unknown opcode in auto_possessify()\0"
- "missing terminating delimiter for callout with string argument\0"
- "unrecognized string delimiter follows (?C\0"
- "using \\C is disabled by the application\0"
- "(?| and/or (?J: or (?x: parentheses are too deeply nested\0"
- /* 85 */
- "using \\C is disabled in this PCRE2 library\0"
- "regular expression is too complicated\0"
- "lookbehind assertion is too long\0"
- "pattern string is longer than the limit set by the application\0"
- ;
-
-/* Match-time and UTF error texts are in the same format. */
-
-static const char match_error_texts[] =
- "no error\0"
- "no match\0"
- "partial match\0"
- "UTF-8 error: 1 byte missing at end\0"
- "UTF-8 error: 2 bytes missing at end\0"
- /* 5 */
- "UTF-8 error: 3 bytes missing at end\0"
- "UTF-8 error: 4 bytes missing at end\0"
- "UTF-8 error: 5 bytes missing at end\0"
- "UTF-8 error: byte 2 top bits not 0x80\0"
- "UTF-8 error: byte 3 top bits not 0x80\0"
- /* 10 */
- "UTF-8 error: byte 4 top bits not 0x80\0"
- "UTF-8 error: byte 5 top bits not 0x80\0"
- "UTF-8 error: byte 6 top bits not 0x80\0"
- "UTF-8 error: 5-byte character is not allowed (RFC 3629)\0"
- "UTF-8 error: 6-byte character is not allowed (RFC 3629)\0"
- /* 15 */
- "UTF-8 error: code points greater than 0x10ffff are not defined\0"
- "UTF-8 error: code points 0xd800-0xdfff are not defined\0"
- "UTF-8 error: overlong 2-byte sequence\0"
- "UTF-8 error: overlong 3-byte sequence\0"
- "UTF-8 error: overlong 4-byte sequence\0"
- /* 20 */
- "UTF-8 error: overlong 5-byte sequence\0"
- "UTF-8 error: overlong 6-byte sequence\0"
- "UTF-8 error: isolated byte with 0x80 bit set\0"
- "UTF-8 error: illegal byte (0xfe or 0xff)\0"
- "UTF-16 error: missing low surrogate at end\0"
- /* 25 */
- "UTF-16 error: invalid low surrogate\0"
- "UTF-16 error: isolated low surrogate\0"
- "UTF-32 error: code points 0xd800-0xdfff are not defined\0"
- "UTF-32 error: code points greater than 0x10ffff are not defined\0"
- "bad data value\0"
- /* 30 */
- "patterns do not all use the same character tables\0"
- "magic number missing\0"
- "pattern compiled in wrong mode: 8/16/32-bit error\0"
- "bad offset value\0"
- "bad option value\0"
- /* 35 */
- "invalid replacement string\0"
- "bad offset into UTF string\0"
- "callout error code\0" /* Never returned by PCRE2 itself */
- "invalid data in workspace for DFA restart\0"
- "too much recursion for DFA matching\0"
- /* 40 */
- "backreference condition or recursion test is not supported for DFA matching\0"
- "function is not supported for DFA matching\0"
- "pattern contains an item that is not supported for DFA matching\0"
- "workspace size exceeded in DFA matching\0"
- "internal error - pattern overwritten?\0"
- /* 45 */
- "bad JIT option\0"
- "JIT stack limit reached\0"
- "match limit exceeded\0"
- "no more memory\0"
- "unknown substring\0"
- /* 50 */
- "non-unique substring name\0"
- "NULL argument passed\0"
- "nested recursion at the same subject position\0"
- "recursion limit exceeded\0"
- "requested value is not available\0"
- /* 55 */
- "requested value is not set\0"
- "offset limit set without PCRE2_USE_OFFSET_LIMIT\0"
- "bad escape sequence in replacement string\0"
- "expected closing curly bracket in replacement string\0"
- "bad substitution in replacement string\0"
- /* 60 */
- "match with end before start is not supported\0"
- "too many replacements (more than INT_MAX)\0"
- ;
-
-
-/*************************************************
-* Return error message *
-*************************************************/
-
-/* This function copies an error message into a buffer whose units are of an
-appropriate width. Error numbers are positive for compile-time errors, and
-negative for match-time errors (except for UTF errors), but the numbers are all
-distinct.
-
-Arguments:
- enumber error number
- buffer where to put the message (zero terminated)
- size size of the buffer
-
-Returns: length of message if all is well
- negative on error
-*/
-
-PCRE2_EXP_DEFN int PCRE2_CALL_CONVENTION
-pcre2_get_error_message(int enumber, PCRE2_UCHAR *buffer, size_t size)
-{
-char xbuff[128];
-const char *message;
-size_t i;
-uint32_t n;
-
-if (size == 0) return PCRE2_ERROR_NOMEMORY;
-
-if (enumber > COMPILE_ERROR_BASE) /* Compile error */
- {
- message = compile_error_texts;
- n = enumber - COMPILE_ERROR_BASE;
- }
-else /* Match or UTF error */
- {
- message = match_error_texts;
- n = -enumber;
- }
-
-for (; n > 0; n--)
- {
- while (*message++ != CHAR_NULL) {};
- if (*message == CHAR_NULL)
- {
- sprintf(xbuff, "No text for error %d", enumber);
- break;
- }
- }
-
-for (i = 0; *message != 0; i++)
- {
- if (i >= size - 1)
- {
- buffer[i] = 0; /* Terminate partial message */
- return PCRE2_ERROR_NOMEMORY;
- }
- buffer[i] = *message++;
- }
-
-buffer[i] = 0;
-return i;
-}
-
-/* End of pcre2_error.c */
diff --git a/pcre2/src/pcre2_find_bracket.c b/pcre2/src/pcre2_find_bracket.c
deleted file mode 100644
index 803e71976..000000000
--- a/pcre2/src/pcre2_find_bracket.c
+++ /dev/null
@@ -1,218 +0,0 @@
-/*************************************************
-* Perl-Compatible Regular Expressions *
-*************************************************/
-
-/* PCRE is a library of functions to support regular expressions whose syntax
-and semantics are as close as possible to those of the Perl 5 language.
-
- Written by Philip Hazel
- Original API code Copyright (c) 1997-2012 University of Cambridge
- New API code Copyright (c) 2016 University of Cambridge
-
------------------------------------------------------------------------------
-Redistribution and use in source and binary forms, with or without
-modification, are permitted provided that the following conditions are met:
-
- * Redistributions of source code must retain the above copyright notice,
- this list of conditions and the following disclaimer.
-
- * Redistributions in binary form must reproduce the above copyright
- notice, this list of conditions and the following disclaimer in the
- documentation and/or other materials provided with the distribution.
-
- * Neither the name of the University of Cambridge nor the names of its
- contributors may be used to endorse or promote products derived from
- this software without specific prior written permission.
-
-THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
-AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
-IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
-ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
-LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
-CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
-SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
-INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
-CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
-ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
-POSSIBILITY OF SUCH DAMAGE.
------------------------------------------------------------------------------
-*/
-
-
-/* This module contains a single function that scans through a compiled pattern
-until it finds a capturing bracket with the given number, or, if the number is
-negative, an instance of OP_REVERSE for a lookbehind. The function is called
-from pcre2_compile.c and also from pcre2_study.c when finding the minimum
-matching length. */
-
-
-#ifdef HAVE_CONFIG_H
-#include "config.h"
-#endif
-
-#include "pcre2_internal.h"
-
-
-/*************************************************
-* Scan compiled regex for specific bracket *
-*************************************************/
-
-/*
-Arguments:
- code points to start of expression
- utf TRUE in UTF mode
- number the required bracket number or negative to find a lookbehind
-
-Returns: pointer to the opcode for the bracket, or NULL if not found
-*/
-
-PCRE2_SPTR
-PRIV(find_bracket)(PCRE2_SPTR code, BOOL utf, int number)
-{
-for (;;)
- {
- register PCRE2_UCHAR c = *code;
-
- if (c == OP_END) return NULL;
-
- /* XCLASS is used for classes that cannot be represented just by a bit map.
- This includes negated single high-valued characters. CALLOUT_STR is used for
- callouts with string arguments. In both cases the length in the table is
- zero; the actual length is stored in the compiled code. */
-
- if (c == OP_XCLASS) code += GET(code, 1);
- else if (c == OP_CALLOUT_STR) code += GET(code, 1 + 2*LINK_SIZE);
-
- /* Handle lookbehind */
-
- else if (c == OP_REVERSE)
- {
- if (number < 0) return (PCRE2_UCHAR *)code;
- code += PRIV(OP_lengths)[c];
- }
-
- /* Handle capturing bracket */
-
- else if (c == OP_CBRA || c == OP_SCBRA ||
- c == OP_CBRAPOS || c == OP_SCBRAPOS)
- {
- int n = (int)GET2(code, 1+LINK_SIZE);
- if (n == number) return (PCRE2_UCHAR *)code;
- code += PRIV(OP_lengths)[c];
- }
-
- /* Otherwise, we can get the item's length from the table, except that for
- repeated character types, we have to test for \p and \P, which have an extra
- two bytes of parameters, and for MARK/PRUNE/SKIP/THEN with an argument, we
- must add in its length. */
-
- else
- {
- switch(c)
- {
- case OP_TYPESTAR:
- case OP_TYPEMINSTAR:
- case OP_TYPEPLUS:
- case OP_TYPEMINPLUS:
- case OP_TYPEQUERY:
- case OP_TYPEMINQUERY:
- case OP_TYPEPOSSTAR:
- case OP_TYPEPOSPLUS:
- case OP_TYPEPOSQUERY:
- if (code[1] == OP_PROP || code[1] == OP_NOTPROP) code += 2;
- break;
-
- case OP_TYPEUPTO:
- case OP_TYPEMINUPTO:
- case OP_TYPEEXACT:
- case OP_TYPEPOSUPTO:
- if (code[1 + IMM2_SIZE] == OP_PROP || code[1 + IMM2_SIZE] == OP_NOTPROP)
- code += 2;
- break;
-
- case OP_MARK:
- case OP_PRUNE_ARG:
- case OP_SKIP_ARG:
- case OP_THEN_ARG:
- code += code[1];
- break;
- }
-
- /* Add in the fixed length from the table */
-
- code += PRIV(OP_lengths)[c];
-
- /* In UTF-8 and UTF-16 modes, opcodes that are followed by a character may be
- followed by a multi-byte character. The length in the table is a minimum, so
- we have to arrange to skip the extra bytes. */
-
-#ifdef MAYBE_UTF_MULTI
- if (utf) switch(c)
- {
- case OP_CHAR:
- case OP_CHARI:
- case OP_NOT:
- case OP_NOTI:
- case OP_EXACT:
- case OP_EXACTI:
- case OP_NOTEXACT:
- case OP_NOTEXACTI:
- case OP_UPTO:
- case OP_UPTOI:
- case OP_NOTUPTO:
- case OP_NOTUPTOI:
- case OP_MINUPTO:
- case OP_MINUPTOI:
- case OP_NOTMINUPTO:
- case OP_NOTMINUPTOI:
- case OP_POSUPTO:
- case OP_POSUPTOI:
- case OP_NOTPOSUPTO:
- case OP_NOTPOSUPTOI:
- case OP_STAR:
- case OP_STARI:
- case OP_NOTSTAR:
- case OP_NOTSTARI:
- case OP_MINSTAR:
- case OP_MINSTARI:
- case OP_NOTMINSTAR:
- case OP_NOTMINSTARI:
- case OP_POSSTAR:
- case OP_POSSTARI:
- case OP_NOTPOSSTAR:
- case OP_NOTPOSSTARI:
- case OP_PLUS:
- case OP_PLUSI:
- case OP_NOTPLUS:
- case OP_NOTPLUSI:
- case OP_MINPLUS:
- case OP_MINPLUSI:
- case OP_NOTMINPLUS:
- case OP_NOTMINPLUSI:
- case OP_POSPLUS:
- case OP_POSPLUSI:
- case OP_NOTPOSPLUS:
- case OP_NOTPOSPLUSI:
- case OP_QUERY:
- case OP_QUERYI:
- case OP_NOTQUERY:
- case OP_NOTQUERYI:
- case OP_MINQUERY:
- case OP_MINQUERYI:
- case OP_NOTMINQUERY:
- case OP_NOTMINQUERYI:
- case OP_POSQUERY:
- case OP_POSQUERYI:
- case OP_NOTPOSQUERY:
- case OP_NOTPOSQUERYI:
- if (HAS_EXTRALEN(code[-1])) code += GET_EXTRALEN(code[-1]);
- break;
- }
-#else
- (void)(utf); /* Keep compiler happy by referencing function argument */
-#endif /* MAYBE_UTF_MULTI */
- }
- }
-}
-
-/* End of pcre2_find_bracket.c */
diff --git a/pcre2/src/pcre2_internal.h b/pcre2/src/pcre2_internal.h
deleted file mode 100644
index 7c9f66cc0..000000000
--- a/pcre2/src/pcre2_internal.h
+++ /dev/null
@@ -1,1944 +0,0 @@
-/*************************************************
-* Perl-Compatible Regular Expressions *
-*************************************************/
-
-/* PCRE is a library of functions to support regular expressions whose syntax
-and semantics are as close as possible to those of the Perl 5 language.
-
- Written by Philip Hazel
- Original API code Copyright (c) 1997-2012 University of Cambridge
- New API code Copyright (c) 2016 University of Cambridge
-
------------------------------------------------------------------------------
-Redistribution and use in source and binary forms, with or without
-modification, are permitted provided that the following conditions are met:
-
- * Redistributions of source code must retain the above copyright notice,
- this list of conditions and the following disclaimer.
-
- * Redistributions in binary form must reproduce the above copyright
- notice, this list of conditions and the following disclaimer in the
- documentation and/or other materials provided with the distribution.
-
- * Neither the name of the University of Cambridge nor the names of its
- contributors may be used to endorse or promote products derived from
- this software without specific prior written permission.
-
-THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
-AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
-IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
-ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
-LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
-CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
-SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
-INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
-CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
-ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
-POSSIBILITY OF SUCH DAMAGE.
------------------------------------------------------------------------------
-*/
-
-/* We do not support both EBCDIC and Unicode at the same time. The "configure"
-script prevents both being selected, but not everybody uses "configure". EBCDIC
-is only supported for the 8-bit library, but the check for this has to be later
-in this file, because the first part is not width-dependent, and is included by
-pcre2test.c with CODE_UNIT_WIDTH == 0. */
-
-#if defined EBCDIC && defined SUPPORT_UNICODE
-#error The use of both EBCDIC and SUPPORT_UNICODE is not supported.
-#endif
-
-/* Standard C headers */
-
-#include
-#include
-#include
-#include
-#include
-#include
-
-/* Macros to make boolean values more obvious. The #ifndef is to pacify
-compiler warnings in environments where these macros are defined elsewhere.
-Unfortunately, there is no way to do the same for the typedef. */
-
-typedef int BOOL;
-#ifndef FALSE
-#define FALSE 0
-#define TRUE 1
-#endif
-
-/* Valgrind (memcheck) support */
-
-#ifdef SUPPORT_VALGRIND
-#include
-#endif
-
-/* When compiling a DLL for Windows, the exported symbols have to be declared
-using some MS magic. I found some useful information on this web page:
-http://msdn2.microsoft.com/en-us/library/y4h7bcy6(VS.80).aspx. According to the
-information there, using __declspec(dllexport) without "extern" we have a
-definition; with "extern" we have a declaration. The settings here override the
-setting in pcre2.h (which is included below); it defines only PCRE2_EXP_DECL,
-which is all that is needed for applications (they just import the symbols). We
-use:
-
- PCRE2_EXP_DECL for declarations
- PCRE2_EXP_DEFN for definitions
-
-The reason for wrapping this in #ifndef PCRE2_EXP_DECL is so that pcre2test,
-which is an application, but needs to import this file in order to "peek" at
-internals, can #include pcre2.h first to get an application's-eye view.
-
-In principle, people compiling for non-Windows, non-Unix-like (i.e. uncommon,
-special-purpose environments) might want to stick other stuff in front of
-exported symbols. That's why, in the non-Windows case, we set PCRE2_EXP_DEFN
-only if it is not already set. */
-
-#ifndef PCRE2_EXP_DECL
-# ifdef _WIN32
-# ifndef PCRE2_STATIC
-# define PCRE2_EXP_DECL extern __declspec(dllexport)
-# define PCRE2_EXP_DEFN __declspec(dllexport)
-# else
-# define PCRE2_EXP_DECL extern
-# define PCRE2_EXP_DEFN
-# endif
-# else
-# ifdef __cplusplus
-# define PCRE2_EXP_DECL extern "C"
-# else
-# define PCRE2_EXP_DECL extern
-# endif
-# ifndef PCRE2_EXP_DEFN
-# define PCRE2_EXP_DEFN PCRE2_EXP_DECL
-# endif
-# endif
-#endif
-
-/* Include the public PCRE2 header and the definitions of UCP character
-property values. This must follow the setting of PCRE2_EXP_DECL above. */
-
-#include "pcre2.h"
-#include "pcre2_ucp.h"
-
-/* When PCRE2 is compiled as a C++ library, the subject pointer can be replaced
-with a custom type. This makes it possible, for example, to allow pcre2_match()
-to process subject strings that are discontinuous by using a smart pointer
-class. It must always be possible to inspect all of the subject string in
-pcre2_match() because of the way it backtracks. */
-
-/* WARNING: This is as yet untested for PCRE2. */
-
-#ifdef CUSTOM_SUBJECT_PTR
-#undef PCRE2_SPTR
-#define PCRE2_SPTR CUSTOM_SUBJECT_PTR
-#endif
-
-/* When compiling with the MSVC compiler, it is sometimes necessary to include
-a "calling convention" before exported function names. (This is secondhand
-information; I know nothing about MSVC myself). For example, something like
-
- void __cdecl function(....)
-
-might be needed. In order so make this easy, all the exported functions have
-PCRE2_CALL_CONVENTION just before their names. It is rarely needed; if not
-set, we ensure here that it has no effect. */
-
-#ifndef PCRE2_CALL_CONVENTION
-#define PCRE2_CALL_CONVENTION
-#endif
-
-/* When checking for integer overflow in pcre2_compile(), we need to handle
-large integers. If a 64-bit integer type is available, we can use that.
-Otherwise we have to cast to double, which of course requires floating point
-arithmetic. Handle this by defining a macro for the appropriate type. If
-stdint.h is available, include it; it may define INT64_MAX. Systems that do not
-have stdint.h (e.g. Solaris) may have inttypes.h. The macro int64_t may be set
-by "configure". */
-
-#if defined HAVE_STDINT_H
-#include
-#elif defined HAVE_INTTYPES_H
-#include
-#endif
-
-#if defined INT64_MAX || defined int64_t
-#define INT64_OR_DOUBLE int64_t
-#else
-#define INT64_OR_DOUBLE double
-#endif
-
-/* When compiling for use with the Virtual Pascal compiler, these functions
-need to have their names changed. PCRE must be compiled with the -DVPCOMPAT
-option on the command line. */
-
-#ifdef VPCOMPAT
-#define strlen(s) _strlen(s)
-#define strncmp(s1,s2,m) _strncmp(s1,s2,m)
-#define memcmp(s,c,n) _memcmp(s,c,n)
-#define memcpy(d,s,n) _memcpy(d,s,n)
-#define memmove(d,s,n) _memmove(d,s,n)
-#define memset(s,c,n) _memset(s,c,n)
-#else /* VPCOMPAT */
-
-/* To cope with SunOS4 and other systems that lack memmove() but have bcopy(),
-define a macro for memmove() if HAVE_MEMMOVE is false, provided that HAVE_BCOPY
-is set. Otherwise, include an emulating function for those systems that have
-neither (there some non-Unix environments where this is the case). */
-
-#ifndef HAVE_MEMMOVE
-#undef memmove /* some systems may have a macro */
-#ifdef HAVE_BCOPY
-#define memmove(a, b, c) bcopy(b, a, c)
-#else /* HAVE_BCOPY */
-static void *
-pcre_memmove(void *d, const void *s, size_t n)
-{
-size_t i;
-unsigned char *dest = (unsigned char *)d;
-const unsigned char *src = (const unsigned char *)s;
-if (dest > src)
- {
- dest += n;
- src += n;
- for (i = 0; i < n; ++i) *(--dest) = *(--src);
- return (void *)dest;
- }
-else
- {
- for (i = 0; i < n; ++i) *dest++ = *src++;
- return (void *)(dest - n);
- }
-}
-#define memmove(a, b, c) pcre_memmove(a, b, c)
-#endif /* not HAVE_BCOPY */
-#endif /* not HAVE_MEMMOVE */
-#endif /* not VPCOMPAT */
-
-/* External (in the C sense) functions and tables that are private to the
-libraries are always referenced using the PRIV macro. This makes it possible
-for pcre2test.c to include some of the source files from the libraries using a
-different PRIV definition to avoid name clashes. It also makes it clear in the
-code that a non-static object is being referenced. */
-
-#ifndef PRIV
-#define PRIV(name) _pcre2_##name
-#endif
-
-/* This is an unsigned int value that no UTF character can ever have, as
-Unicode doesn't go beyond 0x0010ffff. */
-
-#define NOTACHAR 0xffffffff
-
-/* This is the largest valid UTF/Unicode code point. */
-
-#define MAX_UTF_CODE_POINT 0x10ffff
-
-/* Compile-time errors are added to this value. As they are documented, it
-should probably never be changed. */
-
-#define COMPILE_ERROR_BASE 100
-
-/* Define the default BSR convention. */
-
-#ifdef BSR_ANYCRLF
-#define BSR_DEFAULT PCRE2_BSR_ANYCRLF
-#else
-#define BSR_DEFAULT PCRE2_BSR_UNICODE
-#endif
-
-
-/* ---------------- Basic UTF-8 macros ---------------- */
-
-/* These UTF-8 macros are always defined because they are used in pcre2test for
-handling wide characters in 16-bit and 32-bit modes, even if an 8-bit library
-is not supported. */
-
-/* Tests whether a UTF-8 code point needs extra bytes to decode. */
-
-#define HASUTF8EXTRALEN(c) ((c) >= 0xc0)
-
-/* The following macros were originally written in the form of loops that used
-data from the tables whose names start with PRIV(utf8_table). They were
-rewritten by a user so as not to use loops, because in some environments this
-gives a significant performance advantage, and it seems never to do any harm.
-*/
-
-/* Base macro to pick up the remaining bytes of a UTF-8 character, not
-advancing the pointer. */
-
-#define GETUTF8(c, eptr) \
- { \
- if ((c & 0x20) == 0) \
- c = ((c & 0x1f) << 6) | (eptr[1] & 0x3f); \
- else if ((c & 0x10) == 0) \
- c = ((c & 0x0f) << 12) | ((eptr[1] & 0x3f) << 6) | (eptr[2] & 0x3f); \
- else if ((c & 0x08) == 0) \
- c = ((c & 0x07) << 18) | ((eptr[1] & 0x3f) << 12) | \
- ((eptr[2] & 0x3f) << 6) | (eptr[3] & 0x3f); \
- else if ((c & 0x04) == 0) \
- c = ((c & 0x03) << 24) | ((eptr[1] & 0x3f) << 18) | \
- ((eptr[2] & 0x3f) << 12) | ((eptr[3] & 0x3f) << 6) | \
- (eptr[4] & 0x3f); \
- else \
- c = ((c & 0x01) << 30) | ((eptr[1] & 0x3f) << 24) | \
- ((eptr[2] & 0x3f) << 18) | ((eptr[3] & 0x3f) << 12) | \
- ((eptr[4] & 0x3f) << 6) | (eptr[5] & 0x3f); \
- }
-
-/* Base macro to pick up the remaining bytes of a UTF-8 character, advancing
-the pointer. */
-
-#define GETUTF8INC(c, eptr) \
- { \
- if ((c & 0x20) == 0) \
- c = ((c & 0x1f) << 6) | (*eptr++ & 0x3f); \
- else if ((c & 0x10) == 0) \
- { \
- c = ((c & 0x0f) << 12) | ((*eptr & 0x3f) << 6) | (eptr[1] & 0x3f); \
- eptr += 2; \
- } \
- else if ((c & 0x08) == 0) \
- { \
- c = ((c & 0x07) << 18) | ((*eptr & 0x3f) << 12) | \
- ((eptr[1] & 0x3f) << 6) | (eptr[2] & 0x3f); \
- eptr += 3; \
- } \
- else if ((c & 0x04) == 0) \
- { \
- c = ((c & 0x03) << 24) | ((*eptr & 0x3f) << 18) | \
- ((eptr[1] & 0x3f) << 12) | ((eptr[2] & 0x3f) << 6) | \
- (eptr[3] & 0x3f); \
- eptr += 4; \
- } \
- else \
- { \
- c = ((c & 0x01) << 30) | ((*eptr & 0x3f) << 24) | \
- ((eptr[1] & 0x3f) << 18) | ((eptr[2] & 0x3f) << 12) | \
- ((eptr[3] & 0x3f) << 6) | (eptr[4] & 0x3f); \
- eptr += 5; \
- } \
- }
-
-/* Base macro to pick up the remaining bytes of a UTF-8 character, not
-advancing the pointer, incrementing the length. */
-
-#define GETUTF8LEN(c, eptr, len) \
- { \
- if ((c & 0x20) == 0) \
- { \
- c = ((c & 0x1f) << 6) | (eptr[1] & 0x3f); \
- len++; \
- } \
- else if ((c & 0x10) == 0) \
- { \
- c = ((c & 0x0f) << 12) | ((eptr[1] & 0x3f) << 6) | (eptr[2] & 0x3f); \
- len += 2; \
- } \
- else if ((c & 0x08) == 0) \
- {\
- c = ((c & 0x07) << 18) | ((eptr[1] & 0x3f) << 12) | \
- ((eptr[2] & 0x3f) << 6) | (eptr[3] & 0x3f); \
- len += 3; \
- } \
- else if ((c & 0x04) == 0) \
- { \
- c = ((c & 0x03) << 24) | ((eptr[1] & 0x3f) << 18) | \
- ((eptr[2] & 0x3f) << 12) | ((eptr[3] & 0x3f) << 6) | \
- (eptr[4] & 0x3f); \
- len += 4; \
- } \
- else \
- {\
- c = ((c & 0x01) << 30) | ((eptr[1] & 0x3f) << 24) | \
- ((eptr[2] & 0x3f) << 18) | ((eptr[3] & 0x3f) << 12) | \
- ((eptr[4] & 0x3f) << 6) | (eptr[5] & 0x3f); \
- len += 5; \
- } \
- }
-
-/* --------------- Whitespace macros ---------------- */
-
-/* Tests for Unicode horizontal and vertical whitespace characters must check a
-number of different values. Using a switch statement for this generates the
-fastest code (no loop, no memory access), and there are several places in the
-interpreter code where this happens. In order to ensure that all the case lists
-remain in step, we use macros so that there is only one place where the lists
-are defined.
-
-These values are also required as lists in pcre2_compile.c when processing \h,
-\H, \v and \V in a character class. The lists are defined in pcre2_tables.c,
-but macros that define the values are here so that all the definitions are
-together. The lists must be in ascending character order, terminated by
-NOTACHAR (which is 0xffffffff).
-
-Any changes should ensure that the various macros are kept in step with each
-other. NOTE: The values also appear in pcre2_jit_compile.c. */
-
-/* -------------- ASCII/Unicode environments -------------- */
-
-#ifndef EBCDIC
-
-/* Character U+180E (Mongolian Vowel Separator) is not included in the list of
-spaces in the Unicode file PropList.txt, and Perl does not recognize it as a
-space. However, in many other sources it is listed as a space and has been in
-PCRE for a long time. */
-
-#define HSPACE_LIST \
- CHAR_HT, CHAR_SPACE, CHAR_NBSP, \
- 0x1680, 0x180e, 0x2000, 0x2001, 0x2002, 0x2003, 0x2004, 0x2005, \
- 0x2006, 0x2007, 0x2008, 0x2009, 0x200A, 0x202f, 0x205f, 0x3000, \
- NOTACHAR
-
-#define HSPACE_MULTIBYTE_CASES \
- case 0x1680: /* OGHAM SPACE MARK */ \
- case 0x180e: /* MONGOLIAN VOWEL SEPARATOR */ \
- case 0x2000: /* EN QUAD */ \
- case 0x2001: /* EM QUAD */ \
- case 0x2002: /* EN SPACE */ \
- case 0x2003: /* EM SPACE */ \
- case 0x2004: /* THREE-PER-EM SPACE */ \
- case 0x2005: /* FOUR-PER-EM SPACE */ \
- case 0x2006: /* SIX-PER-EM SPACE */ \
- case 0x2007: /* FIGURE SPACE */ \
- case 0x2008: /* PUNCTUATION SPACE */ \
- case 0x2009: /* THIN SPACE */ \
- case 0x200A: /* HAIR SPACE */ \
- case 0x202f: /* NARROW NO-BREAK SPACE */ \
- case 0x205f: /* MEDIUM MATHEMATICAL SPACE */ \
- case 0x3000 /* IDEOGRAPHIC SPACE */
-
-#define HSPACE_BYTE_CASES \
- case CHAR_HT: \
- case CHAR_SPACE: \
- case CHAR_NBSP
-
-#define HSPACE_CASES \
- HSPACE_BYTE_CASES: \
- HSPACE_MULTIBYTE_CASES
-
-#define VSPACE_LIST \
- CHAR_LF, CHAR_VT, CHAR_FF, CHAR_CR, CHAR_NEL, 0x2028, 0x2029, NOTACHAR
-
-#define VSPACE_MULTIBYTE_CASES \
- case 0x2028: /* LINE SEPARATOR */ \
- case 0x2029 /* PARAGRAPH SEPARATOR */
-
-#define VSPACE_BYTE_CASES \
- case CHAR_LF: \
- case CHAR_VT: \
- case CHAR_FF: \
- case CHAR_CR: \
- case CHAR_NEL
-
-#define VSPACE_CASES \
- VSPACE_BYTE_CASES: \
- VSPACE_MULTIBYTE_CASES
-
-/* -------------- EBCDIC environments -------------- */
-
-#else
-#define HSPACE_LIST CHAR_HT, CHAR_SPACE, CHAR_NBSP, NOTACHAR
-
-#define HSPACE_BYTE_CASES \
- case CHAR_HT: \
- case CHAR_SPACE: \
- case CHAR_NBSP
-
-#define HSPACE_CASES HSPACE_BYTE_CASES
-
-#ifdef EBCDIC_NL25
-#define VSPACE_LIST \
- CHAR_VT, CHAR_FF, CHAR_CR, CHAR_NEL, CHAR_LF, NOTACHAR
-#else
-#define VSPACE_LIST \
- CHAR_VT, CHAR_FF, CHAR_CR, CHAR_LF, CHAR_NEL, NOTACHAR
-#endif
-
-#define VSPACE_BYTE_CASES \
- case CHAR_LF: \
- case CHAR_VT: \
- case CHAR_FF: \
- case CHAR_CR: \
- case CHAR_NEL
-
-#define VSPACE_CASES VSPACE_BYTE_CASES
-#endif /* EBCDIC */
-
-/* -------------- End of whitespace macros -------------- */
-
-
-/* PCRE2 is able to support several different kinds of newline (CR, LF, CRLF,
-"any" and "anycrlf" at present). The following macros are used to package up
-testing for newlines. NLBLOCK, PSSTART, and PSEND are defined in the various
-modules to indicate in which datablock the parameters exist, and what the
-start/end of string field names are. */
-
-#define NLTYPE_FIXED 0 /* Newline is a fixed length string */
-#define NLTYPE_ANY 1 /* Newline is any Unicode line ending */
-#define NLTYPE_ANYCRLF 2 /* Newline is CR, LF, or CRLF */
-
-/* This macro checks for a newline at the given position */
-
-#define IS_NEWLINE(p) \
- ((NLBLOCK->nltype != NLTYPE_FIXED)? \
- ((p) < NLBLOCK->PSEND && \
- PRIV(is_newline)((p), NLBLOCK->nltype, NLBLOCK->PSEND, \
- &(NLBLOCK->nllen), utf)) \
- : \
- ((p) <= NLBLOCK->PSEND - NLBLOCK->nllen && \
- UCHAR21TEST(p) == NLBLOCK->nl[0] && \
- (NLBLOCK->nllen == 1 || UCHAR21TEST(p+1) == NLBLOCK->nl[1]) \
- ) \
- )
-
-/* This macro checks for a newline immediately preceding the given position */
-
-#define WAS_NEWLINE(p) \
- ((NLBLOCK->nltype != NLTYPE_FIXED)? \
- ((p) > NLBLOCK->PSSTART && \
- PRIV(was_newline)((p), NLBLOCK->nltype, NLBLOCK->PSSTART, \
- &(NLBLOCK->nllen), utf)) \
- : \
- ((p) >= NLBLOCK->PSSTART + NLBLOCK->nllen && \
- UCHAR21TEST(p - NLBLOCK->nllen) == NLBLOCK->nl[0] && \
- (NLBLOCK->nllen == 1 || UCHAR21TEST(p - NLBLOCK->nllen + 1) == NLBLOCK->nl[1]) \
- ) \
- )
-
-/* Private flags containing information about the compiled pattern. The first
-three must not be changed, because whichever is set is actually the number of
-bytes in a code unit in that mode. */
-
-#define PCRE2_MODE8 0x00000001 /* compiled in 8 bit mode */
-#define PCRE2_MODE16 0x00000002 /* compiled in 16 bit mode */
-#define PCRE2_MODE32 0x00000004 /* compiled in 32 bit mode */
-#define PCRE2_FIRSTSET 0x00000010 /* first_code unit is set */
-#define PCRE2_FIRSTCASELESS 0x00000020 /* caseless first code unit */
-#define PCRE2_FIRSTMAPSET 0x00000040 /* bitmap of first code units is set */
-#define PCRE2_LASTSET 0x00000080 /* last code unit is set */
-#define PCRE2_LASTCASELESS 0x00000100 /* caseless last code unit */
-#define PCRE2_STARTLINE 0x00000200 /* start after \n for multiline */
-#define PCRE2_JCHANGED 0x00000400 /* j option used in pattern */
-#define PCRE2_HASCRORLF 0x00000800 /* explicit \r or \n in pattern */
-#define PCRE2_HASTHEN 0x00001000 /* pattern contains (*THEN) */
-#define PCRE2_MATCH_EMPTY 0x00002000 /* pattern can match empty string */
-#define PCRE2_BSR_SET 0x00004000 /* BSR was set in the pattern */
-#define PCRE2_NL_SET 0x00008000 /* newline was set in the pattern */
-#define PCRE2_NOTEMPTY_SET 0x00010000 /* (*NOTEMPTY) used ) keep */
-#define PCRE2_NE_ATST_SET 0x00020000 /* (*NOTEMPTY_ATSTART) used) together */
-#define PCRE2_DEREF_TABLES 0x00040000 /* release character tables */
-#define PCRE2_NOJIT 0x00080000 /* (*NOJIT) used */
-#define PCRE2_HASBKPORX 0x00100000 /* contains \P, \p, or \X */
-#define PCRE2_DUPCAPUSED 0x00200000 /* contains (?| */
-#define PCRE2_HASBKC 0x00400000 /* contains \C */
-
-#define PCRE2_MODE_MASK (PCRE2_MODE8 | PCRE2_MODE16 | PCRE2_MODE32)
-
-/* Values for the matchedby field in a match data block. */
-
-enum { PCRE2_MATCHEDBY_INTERPRETER, /* pcre2_match() */
- PCRE2_MATCHEDBY_DFA_INTERPRETER, /* pcre2_dfa_match() */
- PCRE2_MATCHEDBY_JIT }; /* pcre2_jit_match() */
-
-/* Magic number to provide a small check against being handed junk. */
-
-#define MAGIC_NUMBER 0x50435245UL /* 'PCRE' */
-
-/* The maximum remaining length of subject we are prepared to search for a
-req_unit match. */
-
-#define REQ_CU_MAX 1000
-
-/* Bit definitions for entries in the pcre_ctypes table. */
-
-#define ctype_space 0x01
-#define ctype_letter 0x02
-#define ctype_digit 0x04
-#define ctype_xdigit 0x08
-#define ctype_word 0x10 /* alphanumeric or '_' */
-#define ctype_meta 0x80 /* regexp meta char or zero (end pattern) */
-
-/* Offsets for the bitmap tables in pcre_cbits. Each table contains a set
-of bits for a class map. Some classes are built by combining these tables. */
-
-#define cbit_space 0 /* [:space:] or \s */
-#define cbit_xdigit 32 /* [:xdigit:] */
-#define cbit_digit 64 /* [:digit:] or \d */
-#define cbit_upper 96 /* [:upper:] */
-#define cbit_lower 128 /* [:lower:] */
-#define cbit_word 160 /* [:word:] or \w */
-#define cbit_graph 192 /* [:graph:] */
-#define cbit_print 224 /* [:print:] */
-#define cbit_punct 256 /* [:punct:] */
-#define cbit_cntrl 288 /* [:cntrl:] */
-#define cbit_length 320 /* Length of the cbits table */
-
-/* Offsets of the various tables from the base tables pointer, and
-total length. */
-
-#define lcc_offset 0
-#define fcc_offset 256
-#define cbits_offset 512
-#define ctypes_offset (cbits_offset + cbit_length)
-#define tables_length (ctypes_offset + 256)
-
-
-/* -------------------- Character and string names ------------------------ */
-
-/* If PCRE is to support UTF-8 on EBCDIC platforms, we cannot use normal
-character constants like '*' because the compiler would emit their EBCDIC code,
-which is different from their ASCII/UTF-8 code. Instead we define macros for
-the characters so that they always use the ASCII/UTF-8 code when UTF-8 support
-is enabled. When UTF-8 support is not enabled, the definitions use character
-literals. Both character and string versions of each character are needed, and
-there are some longer strings as well.
-
-This means that, on EBCDIC platforms, the PCRE library can handle either
-EBCDIC, or UTF-8, but not both. To support both in the same compiled library
-would need different lookups depending on whether PCRE2_UTF was set or not.
-This would make it impossible to use characters in switch/case statements,
-which would reduce performance. For a theoretical use (which nobody has asked
-for) in a minority area (EBCDIC platforms), this is not sensible. Any
-application that did need both could compile two versions of the library, using
-macros to give the functions distinct names. */
-
-#ifndef SUPPORT_UNICODE
-
-/* UTF-8 support is not enabled; use the platform-dependent character literals
-so that PCRE works in both ASCII and EBCDIC environments, but only in non-UTF
-mode. Newline characters are problematic in EBCDIC. Though it has CR and LF
-characters, a common practice has been to use its NL (0x15) character as the
-line terminator in C-like processing environments. However, sometimes the LF
-(0x25) character is used instead, according to this Unicode document:
-
-http://unicode.org/standard/reports/tr13/tr13-5.html
-
-PCRE defaults EBCDIC NL to 0x15, but has a build-time option to select 0x25
-instead. Whichever is *not* chosen is defined as NEL.
-
-In both ASCII and EBCDIC environments, CHAR_NL and CHAR_LF are synonyms for the
-same code point. */
-
-#ifdef EBCDIC
-
-#ifndef EBCDIC_NL25
-#define CHAR_NL '\x15'
-#define CHAR_NEL '\x25'
-#define STR_NL "\x15"
-#define STR_NEL "\x25"
-#else
-#define CHAR_NL '\x25'
-#define CHAR_NEL '\x15'
-#define STR_NL "\x25"
-#define STR_NEL "\x15"
-#endif
-
-#define CHAR_LF CHAR_NL
-#define STR_LF STR_NL
-
-#define CHAR_ESC '\047'
-#define CHAR_DEL '\007'
-#define CHAR_NBSP ((unsigned char)'\x41')
-#define STR_ESC "\047"
-#define STR_DEL "\007"
-
-#else /* Not EBCDIC */
-
-/* In ASCII/Unicode, linefeed is '\n' and we equate this to NL for
-compatibility. NEL is the Unicode newline character; make sure it is
-a positive value. */
-
-#define CHAR_LF '\n'
-#define CHAR_NL CHAR_LF
-#define CHAR_NEL ((unsigned char)'\x85')
-#define CHAR_ESC '\033'
-#define CHAR_DEL '\177'
-#define CHAR_NBSP ((unsigned char)'\xa0')
-
-#define STR_LF "\n"
-#define STR_NL STR_LF
-#define STR_NEL "\x85"
-#define STR_ESC "\033"
-#define STR_DEL "\177"
-
-#endif /* EBCDIC */
-
-/* The remaining definitions work in both environments. */
-
-#define CHAR_NULL '\0'
-#define CHAR_HT '\t'
-#define CHAR_VT '\v'
-#define CHAR_FF '\f'
-#define CHAR_CR '\r'
-#define CHAR_BS '\b'
-#define CHAR_BEL '\a'
-
-#define CHAR_SPACE ' '
-#define CHAR_EXCLAMATION_MARK '!'
-#define CHAR_QUOTATION_MARK '"'
-#define CHAR_NUMBER_SIGN '#'
-#define CHAR_DOLLAR_SIGN '$'
-#define CHAR_PERCENT_SIGN '%'
-#define CHAR_AMPERSAND '&'
-#define CHAR_APOSTROPHE '\''
-#define CHAR_LEFT_PARENTHESIS '('
-#define CHAR_RIGHT_PARENTHESIS ')'
-#define CHAR_ASTERISK '*'
-#define CHAR_PLUS '+'
-#define CHAR_COMMA ','
-#define CHAR_MINUS '-'
-#define CHAR_DOT '.'
-#define CHAR_SLASH '/'
-#define CHAR_0 '0'
-#define CHAR_1 '1'
-#define CHAR_2 '2'
-#define CHAR_3 '3'
-#define CHAR_4 '4'
-#define CHAR_5 '5'
-#define CHAR_6 '6'
-#define CHAR_7 '7'
-#define CHAR_8 '8'
-#define CHAR_9 '9'
-#define CHAR_COLON ':'
-#define CHAR_SEMICOLON ';'
-#define CHAR_LESS_THAN_SIGN '<'
-#define CHAR_EQUALS_SIGN '='
-#define CHAR_GREATER_THAN_SIGN '>'
-#define CHAR_QUESTION_MARK '?'
-#define CHAR_COMMERCIAL_AT '@'
-#define CHAR_A 'A'
-#define CHAR_B 'B'
-#define CHAR_C 'C'
-#define CHAR_D 'D'
-#define CHAR_E 'E'
-#define CHAR_F 'F'
-#define CHAR_G 'G'
-#define CHAR_H 'H'
-#define CHAR_I 'I'
-#define CHAR_J 'J'
-#define CHAR_K 'K'
-#define CHAR_L 'L'
-#define CHAR_M 'M'
-#define CHAR_N 'N'
-#define CHAR_O 'O'
-#define CHAR_P 'P'
-#define CHAR_Q 'Q'
-#define CHAR_R 'R'
-#define CHAR_S 'S'
-#define CHAR_T 'T'
-#define CHAR_U 'U'
-#define CHAR_V 'V'
-#define CHAR_W 'W'
-#define CHAR_X 'X'
-#define CHAR_Y 'Y'
-#define CHAR_Z 'Z'
-#define CHAR_LEFT_SQUARE_BRACKET '['
-#define CHAR_BACKSLASH '\\'
-#define CHAR_RIGHT_SQUARE_BRACKET ']'
-#define CHAR_CIRCUMFLEX_ACCENT '^'
-#define CHAR_UNDERSCORE '_'
-#define CHAR_GRAVE_ACCENT '`'
-#define CHAR_a 'a'
-#define CHAR_b 'b'
-#define CHAR_c 'c'
-#define CHAR_d 'd'
-#define CHAR_e 'e'
-#define CHAR_f 'f'
-#define CHAR_g 'g'
-#define CHAR_h 'h'
-#define CHAR_i 'i'
-#define CHAR_j 'j'
-#define CHAR_k 'k'
-#define CHAR_l 'l'
-#define CHAR_m 'm'
-#define CHAR_n 'n'
-#define CHAR_o 'o'
-#define CHAR_p 'p'
-#define CHAR_q 'q'
-#define CHAR_r 'r'
-#define CHAR_s 's'
-#define CHAR_t 't'
-#define CHAR_u 'u'
-#define CHAR_v 'v'
-#define CHAR_w 'w'
-#define CHAR_x 'x'
-#define CHAR_y 'y'
-#define CHAR_z 'z'
-#define CHAR_LEFT_CURLY_BRACKET '{'
-#define CHAR_VERTICAL_LINE '|'
-#define CHAR_RIGHT_CURLY_BRACKET '}'
-#define CHAR_TILDE '~'
-
-#define STR_HT "\t"
-#define STR_VT "\v"
-#define STR_FF "\f"
-#define STR_CR "\r"
-#define STR_BS "\b"
-#define STR_BEL "\a"
-
-#define STR_SPACE " "
-#define STR_EXCLAMATION_MARK "!"
-#define STR_QUOTATION_MARK "\""
-#define STR_NUMBER_SIGN "#"
-#define STR_DOLLAR_SIGN "$"
-#define STR_PERCENT_SIGN "%"
-#define STR_AMPERSAND "&"
-#define STR_APOSTROPHE "'"
-#define STR_LEFT_PARENTHESIS "("
-#define STR_RIGHT_PARENTHESIS ")"
-#define STR_ASTERISK "*"
-#define STR_PLUS "+"
-#define STR_COMMA ","
-#define STR_MINUS "-"
-#define STR_DOT "."
-#define STR_SLASH "/"
-#define STR_0 "0"
-#define STR_1 "1"
-#define STR_2 "2"
-#define STR_3 "3"
-#define STR_4 "4"
-#define STR_5 "5"
-#define STR_6 "6"
-#define STR_7 "7"
-#define STR_8 "8"
-#define STR_9 "9"
-#define STR_COLON ":"
-#define STR_SEMICOLON ";"
-#define STR_LESS_THAN_SIGN "<"
-#define STR_EQUALS_SIGN "="
-#define STR_GREATER_THAN_SIGN ">"
-#define STR_QUESTION_MARK "?"
-#define STR_COMMERCIAL_AT "@"
-#define STR_A "A"
-#define STR_B "B"
-#define STR_C "C"
-#define STR_D "D"
-#define STR_E "E"
-#define STR_F "F"
-#define STR_G "G"
-#define STR_H "H"
-#define STR_I "I"
-#define STR_J "J"
-#define STR_K "K"
-#define STR_L "L"
-#define STR_M "M"
-#define STR_N "N"
-#define STR_O "O"
-#define STR_P "P"
-#define STR_Q "Q"
-#define STR_R "R"
-#define STR_S "S"
-#define STR_T "T"
-#define STR_U "U"
-#define STR_V "V"
-#define STR_W "W"
-#define STR_X "X"
-#define STR_Y "Y"
-#define STR_Z "Z"
-#define STR_LEFT_SQUARE_BRACKET "["
-#define STR_BACKSLASH "\\"
-#define STR_RIGHT_SQUARE_BRACKET "]"
-#define STR_CIRCUMFLEX_ACCENT "^"
-#define STR_UNDERSCORE "_"
-#define STR_GRAVE_ACCENT "`"
-#define STR_a "a"
-#define STR_b "b"
-#define STR_c "c"
-#define STR_d "d"
-#define STR_e "e"
-#define STR_f "f"
-#define STR_g "g"
-#define STR_h "h"
-#define STR_i "i"
-#define STR_j "j"
-#define STR_k "k"
-#define STR_l "l"
-#define STR_m "m"
-#define STR_n "n"
-#define STR_o "o"
-#define STR_p "p"
-#define STR_q "q"
-#define STR_r "r"
-#define STR_s "s"
-#define STR_t "t"
-#define STR_u "u"
-#define STR_v "v"
-#define STR_w "w"
-#define STR_x "x"
-#define STR_y "y"
-#define STR_z "z"
-#define STR_LEFT_CURLY_BRACKET "{"
-#define STR_VERTICAL_LINE "|"
-#define STR_RIGHT_CURLY_BRACKET "}"
-#define STR_TILDE "~"
-
-#define STRING_ACCEPT0 "ACCEPT\0"
-#define STRING_COMMIT0 "COMMIT\0"
-#define STRING_F0 "F\0"
-#define STRING_FAIL0 "FAIL\0"
-#define STRING_MARK0 "MARK\0"
-#define STRING_PRUNE0 "PRUNE\0"
-#define STRING_SKIP0 "SKIP\0"
-#define STRING_THEN "THEN"
-
-#define STRING_alpha0 "alpha\0"
-#define STRING_lower0 "lower\0"
-#define STRING_upper0 "upper\0"
-#define STRING_alnum0 "alnum\0"
-#define STRING_ascii0 "ascii\0"
-#define STRING_blank0 "blank\0"
-#define STRING_cntrl0 "cntrl\0"
-#define STRING_digit0 "digit\0"
-#define STRING_graph0 "graph\0"
-#define STRING_print0 "print\0"
-#define STRING_punct0 "punct\0"
-#define STRING_space0 "space\0"
-#define STRING_word0 "word\0"
-#define STRING_xdigit "xdigit"
-
-#define STRING_DEFINE "DEFINE"
-#define STRING_VERSION "VERSION"
-#define STRING_WEIRD_STARTWORD "[:<:]]"
-#define STRING_WEIRD_ENDWORD "[:>:]]"
-
-#define STRING_CR_RIGHTPAR "CR)"
-#define STRING_LF_RIGHTPAR "LF)"
-#define STRING_CRLF_RIGHTPAR "CRLF)"
-#define STRING_ANY_RIGHTPAR "ANY)"
-#define STRING_ANYCRLF_RIGHTPAR "ANYCRLF)"
-#define STRING_BSR_ANYCRLF_RIGHTPAR "BSR_ANYCRLF)"
-#define STRING_BSR_UNICODE_RIGHTPAR "BSR_UNICODE)"
-#define STRING_UTF8_RIGHTPAR "UTF8)"
-#define STRING_UTF16_RIGHTPAR "UTF16)"
-#define STRING_UTF32_RIGHTPAR "UTF32)"
-#define STRING_UTF_RIGHTPAR "UTF)"
-#define STRING_UCP_RIGHTPAR "UCP)"
-#define STRING_NO_AUTO_POSSESS_RIGHTPAR "NO_AUTO_POSSESS)"
-#define STRING_NO_DOTSTAR_ANCHOR_RIGHTPAR "NO_DOTSTAR_ANCHOR)"
-#define STRING_NO_JIT_RIGHTPAR "NO_JIT)"
-#define STRING_NO_START_OPT_RIGHTPAR "NO_START_OPT)"
-#define STRING_NOTEMPTY_RIGHTPAR "NOTEMPTY)"
-#define STRING_NOTEMPTY_ATSTART_RIGHTPAR "NOTEMPTY_ATSTART)"
-#define STRING_LIMIT_MATCH_EQ "LIMIT_MATCH="
-#define STRING_LIMIT_RECURSION_EQ "LIMIT_RECURSION="
-#define STRING_MARK "MARK"
-
-#else /* SUPPORT_UNICODE */
-
-/* UTF-8 support is enabled; always use UTF-8 (=ASCII) character codes. This
-works in both modes non-EBCDIC platforms, and on EBCDIC platforms in UTF-8 mode
-only. */
-
-#define CHAR_HT '\011'
-#define CHAR_VT '\013'
-#define CHAR_FF '\014'
-#define CHAR_CR '\015'
-#define CHAR_LF '\012'
-#define CHAR_NL CHAR_LF
-#define CHAR_NEL ((unsigned char)'\x85')
-#define CHAR_BS '\010'
-#define CHAR_BEL '\007'
-#define CHAR_ESC '\033'
-#define CHAR_DEL '\177'
-
-#define CHAR_NULL '\0'
-#define CHAR_SPACE '\040'
-#define CHAR_EXCLAMATION_MARK '\041'
-#define CHAR_QUOTATION_MARK '\042'
-#define CHAR_NUMBER_SIGN '\043'
-#define CHAR_DOLLAR_SIGN '\044'
-#define CHAR_PERCENT_SIGN '\045'
-#define CHAR_AMPERSAND '\046'
-#define CHAR_APOSTROPHE '\047'
-#define CHAR_LEFT_PARENTHESIS '\050'
-#define CHAR_RIGHT_PARENTHESIS '\051'
-#define CHAR_ASTERISK '\052'
-#define CHAR_PLUS '\053'
-#define CHAR_COMMA '\054'
-#define CHAR_MINUS '\055'
-#define CHAR_DOT '\056'
-#define CHAR_SLASH '\057'
-#define CHAR_0 '\060'
-#define CHAR_1 '\061'
-#define CHAR_2 '\062'
-#define CHAR_3 '\063'
-#define CHAR_4 '\064'
-#define CHAR_5 '\065'
-#define CHAR_6 '\066'
-#define CHAR_7 '\067'
-#define CHAR_8 '\070'
-#define CHAR_9 '\071'
-#define CHAR_COLON '\072'
-#define CHAR_SEMICOLON '\073'
-#define CHAR_LESS_THAN_SIGN '\074'
-#define CHAR_EQUALS_SIGN '\075'
-#define CHAR_GREATER_THAN_SIGN '\076'
-#define CHAR_QUESTION_MARK '\077'
-#define CHAR_COMMERCIAL_AT '\100'
-#define CHAR_A '\101'
-#define CHAR_B '\102'
-#define CHAR_C '\103'
-#define CHAR_D '\104'
-#define CHAR_E '\105'
-#define CHAR_F '\106'
-#define CHAR_G '\107'
-#define CHAR_H '\110'
-#define CHAR_I '\111'
-#define CHAR_J '\112'
-#define CHAR_K '\113'
-#define CHAR_L '\114'
-#define CHAR_M '\115'
-#define CHAR_N '\116'
-#define CHAR_O '\117'
-#define CHAR_P '\120'
-#define CHAR_Q '\121'
-#define CHAR_R '\122'
-#define CHAR_S '\123'
-#define CHAR_T '\124'
-#define CHAR_U '\125'
-#define CHAR_V '\126'
-#define CHAR_W '\127'
-#define CHAR_X '\130'
-#define CHAR_Y '\131'
-#define CHAR_Z '\132'
-#define CHAR_LEFT_SQUARE_BRACKET '\133'
-#define CHAR_BACKSLASH '\134'
-#define CHAR_RIGHT_SQUARE_BRACKET '\135'
-#define CHAR_CIRCUMFLEX_ACCENT '\136'
-#define CHAR_UNDERSCORE '\137'
-#define CHAR_GRAVE_ACCENT '\140'
-#define CHAR_a '\141'
-#define CHAR_b '\142'
-#define CHAR_c '\143'
-#define CHAR_d '\144'
-#define CHAR_e '\145'
-#define CHAR_f '\146'
-#define CHAR_g '\147'
-#define CHAR_h '\150'
-#define CHAR_i '\151'
-#define CHAR_j '\152'
-#define CHAR_k '\153'
-#define CHAR_l '\154'
-#define CHAR_m '\155'
-#define CHAR_n '\156'
-#define CHAR_o '\157'
-#define CHAR_p '\160'
-#define CHAR_q '\161'
-#define CHAR_r '\162'
-#define CHAR_s '\163'
-#define CHAR_t '\164'
-#define CHAR_u '\165'
-#define CHAR_v '\166'
-#define CHAR_w '\167'
-#define CHAR_x '\170'
-#define CHAR_y '\171'
-#define CHAR_z '\172'
-#define CHAR_LEFT_CURLY_BRACKET '\173'
-#define CHAR_VERTICAL_LINE '\174'
-#define CHAR_RIGHT_CURLY_BRACKET '\175'
-#define CHAR_TILDE '\176'
-#define CHAR_NBSP ((unsigned char)'\xa0')
-
-#define STR_HT "\011"
-#define STR_VT "\013"
-#define STR_FF "\014"
-#define STR_CR "\015"
-#define STR_NL "\012"
-#define STR_BS "\010"
-#define STR_BEL "\007"
-#define STR_ESC "\033"
-#define STR_DEL "\177"
-
-#define STR_SPACE "\040"
-#define STR_EXCLAMATION_MARK "\041"
-#define STR_QUOTATION_MARK "\042"
-#define STR_NUMBER_SIGN "\043"
-#define STR_DOLLAR_SIGN "\044"
-#define STR_PERCENT_SIGN "\045"
-#define STR_AMPERSAND "\046"
-#define STR_APOSTROPHE "\047"
-#define STR_LEFT_PARENTHESIS "\050"
-#define STR_RIGHT_PARENTHESIS "\051"
-#define STR_ASTERISK "\052"
-#define STR_PLUS "\053"
-#define STR_COMMA "\054"
-#define STR_MINUS "\055"
-#define STR_DOT "\056"
-#define STR_SLASH "\057"
-#define STR_0 "\060"
-#define STR_1 "\061"
-#define STR_2 "\062"
-#define STR_3 "\063"
-#define STR_4 "\064"
-#define STR_5 "\065"
-#define STR_6 "\066"
-#define STR_7 "\067"
-#define STR_8 "\070"
-#define STR_9 "\071"
-#define STR_COLON "\072"
-#define STR_SEMICOLON "\073"
-#define STR_LESS_THAN_SIGN "\074"
-#define STR_EQUALS_SIGN "\075"
-#define STR_GREATER_THAN_SIGN "\076"
-#define STR_QUESTION_MARK "\077"
-#define STR_COMMERCIAL_AT "\100"
-#define STR_A "\101"
-#define STR_B "\102"
-#define STR_C "\103"
-#define STR_D "\104"
-#define STR_E "\105"
-#define STR_F "\106"
-#define STR_G "\107"
-#define STR_H "\110"
-#define STR_I "\111"
-#define STR_J "\112"
-#define STR_K "\113"
-#define STR_L "\114"
-#define STR_M "\115"
-#define STR_N "\116"
-#define STR_O "\117"
-#define STR_P "\120"
-#define STR_Q "\121"
-#define STR_R "\122"
-#define STR_S "\123"
-#define STR_T "\124"
-#define STR_U "\125"
-#define STR_V "\126"
-#define STR_W "\127"
-#define STR_X "\130"
-#define STR_Y "\131"
-#define STR_Z "\132"
-#define STR_LEFT_SQUARE_BRACKET "\133"
-#define STR_BACKSLASH "\134"
-#define STR_RIGHT_SQUARE_BRACKET "\135"
-#define STR_CIRCUMFLEX_ACCENT "\136"
-#define STR_UNDERSCORE "\137"
-#define STR_GRAVE_ACCENT "\140"
-#define STR_a "\141"
-#define STR_b "\142"
-#define STR_c "\143"
-#define STR_d "\144"
-#define STR_e "\145"
-#define STR_f "\146"
-#define STR_g "\147"
-#define STR_h "\150"
-#define STR_i "\151"
-#define STR_j "\152"
-#define STR_k "\153"
-#define STR_l "\154"
-#define STR_m "\155"
-#define STR_n "\156"
-#define STR_o "\157"
-#define STR_p "\160"
-#define STR_q "\161"
-#define STR_r "\162"
-#define STR_s "\163"
-#define STR_t "\164"
-#define STR_u "\165"
-#define STR_v "\166"
-#define STR_w "\167"
-#define STR_x "\170"
-#define STR_y "\171"
-#define STR_z "\172"
-#define STR_LEFT_CURLY_BRACKET "\173"
-#define STR_VERTICAL_LINE "\174"
-#define STR_RIGHT_CURLY_BRACKET "\175"
-#define STR_TILDE "\176"
-
-#define STRING_ACCEPT0 STR_A STR_C STR_C STR_E STR_P STR_T "\0"
-#define STRING_COMMIT0 STR_C STR_O STR_M STR_M STR_I STR_T "\0"
-#define STRING_F0 STR_F "\0"
-#define STRING_FAIL0 STR_F STR_A STR_I STR_L "\0"
-#define STRING_MARK0 STR_M STR_A STR_R STR_K "\0"
-#define STRING_PRUNE0 STR_P STR_R STR_U STR_N STR_E "\0"
-#define STRING_SKIP0 STR_S STR_K STR_I STR_P "\0"
-#define STRING_THEN STR_T STR_H STR_E STR_N
-
-#define STRING_alpha0 STR_a STR_l STR_p STR_h STR_a "\0"
-#define STRING_lower0 STR_l STR_o STR_w STR_e STR_r "\0"
-#define STRING_upper0 STR_u STR_p STR_p STR_e STR_r "\0"
-#define STRING_alnum0 STR_a STR_l STR_n STR_u STR_m "\0"
-#define STRING_ascii0 STR_a STR_s STR_c STR_i STR_i "\0"
-#define STRING_blank0 STR_b STR_l STR_a STR_n STR_k "\0"
-#define STRING_cntrl0 STR_c STR_n STR_t STR_r STR_l "\0"
-#define STRING_digit0 STR_d STR_i STR_g STR_i STR_t "\0"
-#define STRING_graph0 STR_g STR_r STR_a STR_p STR_h "\0"
-#define STRING_print0 STR_p STR_r STR_i STR_n STR_t "\0"
-#define STRING_punct0 STR_p STR_u STR_n STR_c STR_t "\0"
-#define STRING_space0 STR_s STR_p STR_a STR_c STR_e "\0"
-#define STRING_word0 STR_w STR_o STR_r STR_d "\0"
-#define STRING_xdigit STR_x STR_d STR_i STR_g STR_i STR_t
-
-#define STRING_DEFINE STR_D STR_E STR_F STR_I STR_N STR_E
-#define STRING_VERSION STR_V STR_E STR_R STR_S STR_I STR_O STR_N
-#define STRING_WEIRD_STARTWORD STR_LEFT_SQUARE_BRACKET STR_COLON STR_LESS_THAN_SIGN STR_COLON STR_RIGHT_SQUARE_BRACKET STR_RIGHT_SQUARE_BRACKET
-#define STRING_WEIRD_ENDWORD STR_LEFT_SQUARE_BRACKET STR_COLON STR_GREATER_THAN_SIGN STR_COLON STR_RIGHT_SQUARE_BRACKET STR_RIGHT_SQUARE_BRACKET
-
-#define STRING_CR_RIGHTPAR STR_C STR_R STR_RIGHT_PARENTHESIS
-#define STRING_LF_RIGHTPAR STR_L STR_F STR_RIGHT_PARENTHESIS
-#define STRING_CRLF_RIGHTPAR STR_C STR_R STR_L STR_F STR_RIGHT_PARENTHESIS
-#define STRING_ANY_RIGHTPAR STR_A STR_N STR_Y STR_RIGHT_PARENTHESIS
-#define STRING_ANYCRLF_RIGHTPAR STR_A STR_N STR_Y STR_C STR_R STR_L STR_F STR_RIGHT_PARENTHESIS
-#define STRING_BSR_ANYCRLF_RIGHTPAR STR_B STR_S STR_R STR_UNDERSCORE STR_A STR_N STR_Y STR_C STR_R STR_L STR_F STR_RIGHT_PARENTHESIS
-#define STRING_BSR_UNICODE_RIGHTPAR STR_B STR_S STR_R STR_UNDERSCORE STR_U STR_N STR_I STR_C STR_O STR_D STR_E STR_RIGHT_PARENTHESIS
-#define STRING_UTF8_RIGHTPAR STR_U STR_T STR_F STR_8 STR_RIGHT_PARENTHESIS
-#define STRING_UTF16_RIGHTPAR STR_U STR_T STR_F STR_1 STR_6 STR_RIGHT_PARENTHESIS
-#define STRING_UTF32_RIGHTPAR STR_U STR_T STR_F STR_3 STR_2 STR_RIGHT_PARENTHESIS
-#define STRING_UTF_RIGHTPAR STR_U STR_T STR_F STR_RIGHT_PARENTHESIS
-#define STRING_UCP_RIGHTPAR STR_U STR_C STR_P STR_RIGHT_PARENTHESIS
-#define STRING_NO_AUTO_POSSESS_RIGHTPAR STR_N STR_O STR_UNDERSCORE STR_A STR_U STR_T STR_O STR_UNDERSCORE STR_P STR_O STR_S STR_S STR_E STR_S STR_S STR_RIGHT_PARENTHESIS
-#define STRING_NO_DOTSTAR_ANCHOR_RIGHTPAR STR_N STR_O STR_UNDERSCORE STR_D STR_O STR_T STR_S STR_T STR_A STR_R STR_UNDERSCORE STR_A STR_N STR_C STR_H STR_O STR_R STR_RIGHT_PARENTHESIS
-#define STRING_NO_JIT_RIGHTPAR STR_N STR_O STR_UNDERSCORE STR_J STR_I STR_T STR_RIGHT_PARENTHESIS
-#define STRING_NO_START_OPT_RIGHTPAR STR_N STR_O STR_UNDERSCORE STR_S STR_T STR_A STR_R STR_T STR_UNDERSCORE STR_O STR_P STR_T STR_RIGHT_PARENTHESIS
-#define STRING_NOTEMPTY_RIGHTPAR STR_N STR_O STR_T STR_E STR_M STR_P STR_T STR_Y STR_RIGHT_PARENTHESIS
-#define STRING_NOTEMPTY_ATSTART_RIGHTPAR STR_N STR_O STR_T STR_E STR_M STR_P STR_T STR_Y STR_UNDERSCORE STR_A STR_T STR_S STR_T STR_A STR_R STR_T STR_RIGHT_PARENTHESIS
-#define STRING_LIMIT_MATCH_EQ STR_L STR_I STR_M STR_I STR_T STR_UNDERSCORE STR_M STR_A STR_T STR_C STR_H STR_EQUALS_SIGN
-#define STRING_LIMIT_RECURSION_EQ STR_L STR_I STR_M STR_I STR_T STR_UNDERSCORE STR_R STR_E STR_C STR_U STR_R STR_S STR_I STR_O STR_N STR_EQUALS_SIGN
-#define STRING_MARK STR_M STR_A STR_R STR_K
-
-#endif /* SUPPORT_UNICODE */
-
-/* -------------------- End of character and string names -------------------*/
-
-/* -------------------- Definitions for compiled patterns -------------------*/
-
-/* Codes for different types of Unicode property */
-
-#define PT_ANY 0 /* Any property - matches all chars */
-#define PT_LAMP 1 /* L& - the union of Lu, Ll, Lt */
-#define PT_GC 2 /* Specified general characteristic (e.g. L) */
-#define PT_PC 3 /* Specified particular characteristic (e.g. Lu) */
-#define PT_SC 4 /* Script (e.g. Han) */
-#define PT_ALNUM 5 /* Alphanumeric - the union of L and N */
-#define PT_SPACE 6 /* Perl space - Z plus 9,10,12,13 */
-#define PT_PXSPACE 7 /* POSIX space - Z plus 9,10,11,12,13 */
-#define PT_WORD 8 /* Word - L plus N plus underscore */
-#define PT_CLIST 9 /* Pseudo-property: match character list */
-#define PT_UCNC 10 /* Universal Character nameable character */
-#define PT_TABSIZE 11 /* Size of square table for autopossessify tests */
-
-/* The following special properties are used only in XCLASS items, when POSIX
-classes are specified and PCRE_UCP is set - in other words, for Unicode
-handling of these classes. They are not available via the \p or \P escapes like
-those in the above list, and so they do not take part in the autopossessifying
-table. */
-
-#define PT_PXGRAPH 11 /* [:graph:] - characters that mark the paper */
-#define PT_PXPRINT 12 /* [:print:] - [:graph:] plus non-control spaces */
-#define PT_PXPUNCT 13 /* [:punct:] - punctuation characters */
-
-/* Flag bits and data types for the extended class (OP_XCLASS) for classes that
-contain characters with values greater than 255. */
-
-#define XCL_NOT 0x01 /* Flag: this is a negative class */
-#define XCL_MAP 0x02 /* Flag: a 32-byte map is present */
-#define XCL_HASPROP 0x04 /* Flag: property checks are present. */
-
-#define XCL_END 0 /* Marks end of individual items */
-#define XCL_SINGLE 1 /* Single item (one multibyte char) follows */
-#define XCL_RANGE 2 /* A range (two multibyte chars) follows */
-#define XCL_PROP 3 /* Unicode property (2-byte property code follows) */
-#define XCL_NOTPROP 4 /* Unicode inverted property (ditto) */
-
-/* Escape items that are just an encoding of a particular data value. These
-appear in the escapes[] table in pcre2_compile.c as positive numbers. */
-
-#ifndef ESC_a
-#define ESC_a CHAR_BEL
-#endif
-
-#ifndef ESC_e
-#define ESC_e CHAR_ESC
-#endif
-
-#ifndef ESC_f
-#define ESC_f CHAR_FF
-#endif
-
-#ifndef ESC_n
-#define ESC_n CHAR_LF
-#endif
-
-#ifndef ESC_r
-#define ESC_r CHAR_CR
-#endif
-
-/* We can't officially use ESC_t because it is a POSIX reserved identifier
-(presumably because of all the others like size_t). */
-
-#ifndef ESC_tee
-#define ESC_tee CHAR_HT
-#endif
-
-/* These are escaped items that aren't just an encoding of a particular data
-value such as \n. They must have non-zero values, as check_escape() returns 0
-for a data character. In the escapes[] table in pcre2_compile.c their values
-are negated in order to distinguish them from data values.
-
-They must appear here in the same order as in the opcode definitions below, up
-to ESC_z. There's a dummy for OP_ALLANY because it corresponds to "." in DOTALL
-mode rather than an escape sequence. It is also used for [^] in JavaScript
-compatibility mode, and for \C in non-utf mode. In non-DOTALL mode, "." behaves
-like \N.
-
-The special values ESC_DU, ESC_du, etc. are used instead of ESC_D, ESC_d, etc.
-when PCRE_UCP is set and replacement of \d etc by \p sequences is required.
-They must be contiguous, and remain in order so that the replacements can be
-looked up from a table.
-
-Negative numbers are used to encode a backreference (\1, \2, \3, etc.) in
-check_escape(). There are two tests in the code for an escape
-greater than ESC_b and less than ESC_Z to detect the types that may be
-repeated. These are the types that consume characters. If any new escapes are
-put in between that don't consume a character, that code will have to change.
-*/
-
-enum { ESC_A = 1, ESC_G, ESC_K, ESC_B, ESC_b, ESC_D, ESC_d, ESC_S, ESC_s,
- ESC_W, ESC_w, ESC_N, ESC_dum, ESC_C, ESC_P, ESC_p, ESC_R, ESC_H,
- ESC_h, ESC_V, ESC_v, ESC_X, ESC_Z, ESC_z,
- ESC_E, ESC_Q, ESC_g, ESC_k,
- ESC_DU, ESC_du, ESC_SU, ESC_su, ESC_WU, ESC_wu };
-
-
-/********************** Opcode definitions ******************/
-
-/****** NOTE NOTE NOTE ******
-
-Starting from 1 (i.e. after OP_END), the values up to OP_EOD must correspond in
-order to the list of escapes immediately above. Furthermore, values up to
-OP_DOLLM must not be changed without adjusting the table called autoposstab in
-pcre_compile.c
-
-Whenever this list is updated, the two macro definitions that follow must be
-updated to match. The possessification table called "opcode_possessify" in
-pcre_compile.c must also be updated, and also the tables called "coptable"
-and "poptable" in pcre_dfa_exec.c.
-
-****** NOTE NOTE NOTE ******/
-
-
-/* The values between FIRST_AUTOTAB_OP and LAST_AUTOTAB_RIGHT_OP, inclusive,
-are used in a table for deciding whether a repeated character type can be
-auto-possessified. */
-
-#define FIRST_AUTOTAB_OP OP_NOT_DIGIT
-#define LAST_AUTOTAB_LEFT_OP OP_EXTUNI
-#define LAST_AUTOTAB_RIGHT_OP OP_DOLLM
-
-enum {
- OP_END, /* 0 End of pattern */
-
- /* Values corresponding to backslashed metacharacters */
-
- OP_SOD, /* 1 Start of data: \A */
- OP_SOM, /* 2 Start of match (subject + offset): \G */
- OP_SET_SOM, /* 3 Set start of match (\K) */
- OP_NOT_WORD_BOUNDARY, /* 4 \B */
- OP_WORD_BOUNDARY, /* 5 \b */
- OP_NOT_DIGIT, /* 6 \D */
- OP_DIGIT, /* 7 \d */
- OP_NOT_WHITESPACE, /* 8 \S */
- OP_WHITESPACE, /* 9 \s */
- OP_NOT_WORDCHAR, /* 10 \W */
- OP_WORDCHAR, /* 11 \w */
-
- OP_ANY, /* 12 Match any character except newline (\N) */
- OP_ALLANY, /* 13 Match any character */
- OP_ANYBYTE, /* 14 Match any byte (\C); different to OP_ANY for UTF-8 */
- OP_NOTPROP, /* 15 \P (not Unicode property) */
- OP_PROP, /* 16 \p (Unicode property) */
- OP_ANYNL, /* 17 \R (any newline sequence) */
- OP_NOT_HSPACE, /* 18 \H (not horizontal whitespace) */
- OP_HSPACE, /* 19 \h (horizontal whitespace) */
- OP_NOT_VSPACE, /* 20 \V (not vertical whitespace) */
- OP_VSPACE, /* 21 \v (vertical whitespace) */
- OP_EXTUNI, /* 22 \X (extended Unicode sequence */
- OP_EODN, /* 23 End of data or \n at end of data (\Z) */
- OP_EOD, /* 24 End of data (\z) */
-
- /* Line end assertions */
-
- OP_DOLL, /* 25 End of line - not multiline */
- OP_DOLLM, /* 26 End of line - multiline */
- OP_CIRC, /* 27 Start of line - not multiline */
- OP_CIRCM, /* 28 Start of line - multiline */
-
- /* Single characters; caseful must precede the caseless ones */
-
- OP_CHAR, /* 29 Match one character, casefully */
- OP_CHARI, /* 30 Match one character, caselessly */
- OP_NOT, /* 31 Match one character, not the given one, casefully */
- OP_NOTI, /* 32 Match one character, not the given one, caselessly */
-
- /* The following sets of 13 opcodes must always be kept in step because
- the offset from the first one is used to generate the others. */
-
- /* Repeated characters; caseful must precede the caseless ones */
-
- OP_STAR, /* 33 The maximizing and minimizing versions of */
- OP_MINSTAR, /* 34 these six opcodes must come in pairs, with */
- OP_PLUS, /* 35 the minimizing one second. */
- OP_MINPLUS, /* 36 */
- OP_QUERY, /* 37 */
- OP_MINQUERY, /* 38 */
-
- OP_UPTO, /* 39 From 0 to n matches of one character, caseful*/
- OP_MINUPTO, /* 40 */
- OP_EXACT, /* 41 Exactly n matches */
-
- OP_POSSTAR, /* 42 Possessified star, caseful */
- OP_POSPLUS, /* 43 Possessified plus, caseful */
- OP_POSQUERY, /* 44 Posesssified query, caseful */
- OP_POSUPTO, /* 45 Possessified upto, caseful */
-
- /* Repeated characters; caseless must follow the caseful ones */
-
- OP_STARI, /* 46 */
- OP_MINSTARI, /* 47 */
- OP_PLUSI, /* 48 */
- OP_MINPLUSI, /* 49 */
- OP_QUERYI, /* 50 */
- OP_MINQUERYI, /* 51 */
-
- OP_UPTOI, /* 52 From 0 to n matches of one character, caseless */
- OP_MINUPTOI, /* 53 */
- OP_EXACTI, /* 54 */
-
- OP_POSSTARI, /* 55 Possessified star, caseless */
- OP_POSPLUSI, /* 56 Possessified plus, caseless */
- OP_POSQUERYI, /* 57 Posesssified query, caseless */
- OP_POSUPTOI, /* 58 Possessified upto, caseless */
-
- /* The negated ones must follow the non-negated ones, and match them */
- /* Negated repeated character, caseful; must precede the caseless ones */
-
- OP_NOTSTAR, /* 59 The maximizing and minimizing versions of */
- OP_NOTMINSTAR, /* 60 these six opcodes must come in pairs, with */
- OP_NOTPLUS, /* 61 the minimizing one second. They must be in */
- OP_NOTMINPLUS, /* 62 exactly the same order as those above. */
- OP_NOTQUERY, /* 63 */
- OP_NOTMINQUERY, /* 64 */
-
- OP_NOTUPTO, /* 65 From 0 to n matches, caseful */
- OP_NOTMINUPTO, /* 66 */
- OP_NOTEXACT, /* 67 Exactly n matches */
-
- OP_NOTPOSSTAR, /* 68 Possessified versions, caseful */
- OP_NOTPOSPLUS, /* 69 */
- OP_NOTPOSQUERY, /* 70 */
- OP_NOTPOSUPTO, /* 71 */
-
- /* Negated repeated character, caseless; must follow the caseful ones */
-
- OP_NOTSTARI, /* 72 */
- OP_NOTMINSTARI, /* 73 */
- OP_NOTPLUSI, /* 74 */
- OP_NOTMINPLUSI, /* 75 */
- OP_NOTQUERYI, /* 76 */
- OP_NOTMINQUERYI, /* 77 */
-
- OP_NOTUPTOI, /* 78 From 0 to n matches, caseless */
- OP_NOTMINUPTOI, /* 79 */
- OP_NOTEXACTI, /* 80 Exactly n matches */
-
- OP_NOTPOSSTARI, /* 81 Possessified versions, caseless */
- OP_NOTPOSPLUSI, /* 82 */
- OP_NOTPOSQUERYI, /* 83 */
- OP_NOTPOSUPTOI, /* 84 */
-
- /* Character types */
-
- OP_TYPESTAR, /* 85 The maximizing and minimizing versions of */
- OP_TYPEMINSTAR, /* 86 these six opcodes must come in pairs, with */
- OP_TYPEPLUS, /* 87 the minimizing one second. These codes must */
- OP_TYPEMINPLUS, /* 88 be in exactly the same order as those above. */
- OP_TYPEQUERY, /* 89 */
- OP_TYPEMINQUERY, /* 90 */
-
- OP_TYPEUPTO, /* 91 From 0 to n matches */
- OP_TYPEMINUPTO, /* 92 */
- OP_TYPEEXACT, /* 93 Exactly n matches */
-
- OP_TYPEPOSSTAR, /* 94 Possessified versions */
- OP_TYPEPOSPLUS, /* 95 */
- OP_TYPEPOSQUERY, /* 96 */
- OP_TYPEPOSUPTO, /* 97 */
-
- /* These are used for character classes and back references; only the
- first six are the same as the sets above. */
-
- OP_CRSTAR, /* 98 The maximizing and minimizing versions of */
- OP_CRMINSTAR, /* 99 all these opcodes must come in pairs, with */
- OP_CRPLUS, /* 100 the minimizing one second. These codes must */
- OP_CRMINPLUS, /* 101 be in exactly the same order as those above. */
- OP_CRQUERY, /* 102 */
- OP_CRMINQUERY, /* 103 */
-
- OP_CRRANGE, /* 104 These are different to the three sets above. */
- OP_CRMINRANGE, /* 105 */
-
- OP_CRPOSSTAR, /* 106 Possessified versions */
- OP_CRPOSPLUS, /* 107 */
- OP_CRPOSQUERY, /* 108 */
- OP_CRPOSRANGE, /* 109 */
-
- /* End of quantifier opcodes */
-
- OP_CLASS, /* 110 Match a character class, chars < 256 only */
- OP_NCLASS, /* 111 Same, but the bitmap was created from a negative
- class - the difference is relevant only when a
- character > 255 is encountered. */
- OP_XCLASS, /* 112 Extended class for handling > 255 chars within the
- class. This does both positive and negative. */
- OP_REF, /* 113 Match a back reference, casefully */
- OP_REFI, /* 114 Match a back reference, caselessly */
- OP_DNREF, /* 115 Match a duplicate name backref, casefully */
- OP_DNREFI, /* 116 Match a duplicate name backref, caselessly */
- OP_RECURSE, /* 117 Match a numbered subpattern (possibly recursive) */
- OP_CALLOUT, /* 118 Call out to external function if provided */
- OP_CALLOUT_STR, /* 119 Call out with string argument */
-
- OP_ALT, /* 120 Start of alternation */
- OP_KET, /* 121 End of group that doesn't have an unbounded repeat */
- OP_KETRMAX, /* 122 These two must remain together and in this */
- OP_KETRMIN, /* 123 order. They are for groups the repeat for ever. */
- OP_KETRPOS, /* 124 Possessive unlimited repeat. */
-
- /* The assertions must come before BRA, CBRA, ONCE, and COND, and the four
- asserts must remain in order. */
-
- OP_REVERSE, /* 125 Move pointer back - used in lookbehind assertions */
- OP_ASSERT, /* 126 Positive lookahead */
- OP_ASSERT_NOT, /* 127 Negative lookahead */
- OP_ASSERTBACK, /* 128 Positive lookbehind */
- OP_ASSERTBACK_NOT, /* 129 Negative lookbehind */
-
- /* ONCE, ONCE_NC, BRA, BRAPOS, CBRA, CBRAPOS, and COND must come immediately
- after the assertions, with ONCE first, as there's a test for >= ONCE for a
- subpattern that isn't an assertion. The POS versions must immediately follow
- the non-POS versions in each case. */
-
- OP_ONCE, /* 130 Atomic group, contains captures */
- OP_ONCE_NC, /* 131 Atomic group containing no captures */
- OP_BRA, /* 132 Start of non-capturing bracket */
- OP_BRAPOS, /* 133 Ditto, with unlimited, possessive repeat */
- OP_CBRA, /* 134 Start of capturing bracket */
- OP_CBRAPOS, /* 135 Ditto, with unlimited, possessive repeat */
- OP_COND, /* 136 Conditional group */
-
- /* These five must follow the previous five, in the same order. There's a
- check for >= SBRA to distinguish the two sets. */
-
- OP_SBRA, /* 137 Start of non-capturing bracket, check empty */
- OP_SBRAPOS, /* 138 Ditto, with unlimited, possessive repeat */
- OP_SCBRA, /* 139 Start of capturing bracket, check empty */
- OP_SCBRAPOS, /* 140 Ditto, with unlimited, possessive repeat */
- OP_SCOND, /* 141 Conditional group, check empty */
-
- /* The next two pairs must (respectively) be kept together. */
-
- OP_CREF, /* 142 Used to hold a capture number as condition */
- OP_DNCREF, /* 143 Used to point to duplicate names as a condition */
- OP_RREF, /* 144 Used to hold a recursion number as condition */
- OP_DNRREF, /* 145 Used to point to duplicate names as a condition */
- OP_FALSE, /* 146 Always false (used by DEFINE and VERSION) */
- OP_TRUE, /* 147 Always true (used by VERSION) */
-
- OP_BRAZERO, /* 148 These two must remain together and in this */
- OP_BRAMINZERO, /* 149 order. */
- OP_BRAPOSZERO, /* 150 */
-
- /* These are backtracking control verbs */
-
- OP_MARK, /* 151 always has an argument */
- OP_PRUNE, /* 152 */
- OP_PRUNE_ARG, /* 153 same, but with argument */
- OP_SKIP, /* 154 */
- OP_SKIP_ARG, /* 155 same, but with argument */
- OP_THEN, /* 156 */
- OP_THEN_ARG, /* 157 same, but with argument */
- OP_COMMIT, /* 158 */
-
- /* These are forced failure and success verbs */
-
- OP_FAIL, /* 159 */
- OP_ACCEPT, /* 160 */
- OP_ASSERT_ACCEPT, /* 161 Used inside assertions */
- OP_CLOSE, /* 162 Used before OP_ACCEPT to close open captures */
-
- /* This is used to skip a subpattern with a {0} quantifier */
-
- OP_SKIPZERO, /* 163 */
-
- /* This is used to identify a DEFINE group during compilation so that it can
- be checked for having only one branch. It is changed to OP_FALSE before
- compilation finishes. */
-
- OP_DEFINE, /* 164 */
-
- /* This is not an opcode, but is used to check that tables indexed by opcode
- are the correct length, in order to catch updating errors - there have been
- some in the past. */
-
- OP_TABLE_LENGTH
-
-};
-
-/* *** NOTE NOTE NOTE *** Whenever the list above is updated, the two macro
-definitions that follow must also be updated to match. There are also tables
-called "opcode_possessify" in pcre2_compile.c and "coptable" and "poptable" in
-pcre2_dfa_exec.c that must be updated. */
-
-
-/* This macro defines textual names for all the opcodes. These are used only
-for debugging, and some of them are only partial names. The macro is referenced
-only in pcre2_printint.c, which fills out the full names in many cases (and in
-some cases doesn't actually use these names at all). */
-
-#define OP_NAME_LIST \
- "End", "\\A", "\\G", "\\K", "\\B", "\\b", "\\D", "\\d", \
- "\\S", "\\s", "\\W", "\\w", "Any", "AllAny", "Anybyte", \
- "notprop", "prop", "\\R", "\\H", "\\h", "\\V", "\\v", \
- "extuni", "\\Z", "\\z", \
- "$", "$", "^", "^", "char", "chari", "not", "noti", \
- "*", "*?", "+", "+?", "?", "??", \
- "{", "{", "{", \
- "*+","++", "?+", "{", \
- "*", "*?", "+", "+?", "?", "??", \
- "{", "{", "{", \
- "*+","++", "?+", "{", \
- "*", "*?", "+", "+?", "?", "??", \
- "{", "{", "{", \
- "*+","++", "?+", "{", \
- "*", "*?", "+", "+?", "?", "??", \
- "{", "{", "{", \
- "*+","++", "?+", "{", \
- "*", "*?", "+", "+?", "?", "??", "{", "{", "{", \
- "*+","++", "?+", "{", \
- "*", "*?", "+", "+?", "?", "??", "{", "{", \
- "*+","++", "?+", "{", \
- "class", "nclass", "xclass", "Ref", "Refi", "DnRef", "DnRefi", \
- "Recurse", "Callout", "CalloutStr", \
- "Alt", "Ket", "KetRmax", "KetRmin", "KetRpos", \
- "Reverse", "Assert", "Assert not", "AssertB", "AssertB not", \
- "Once", "Once_NC", \
- "Bra", "BraPos", "CBra", "CBraPos", \
- "Cond", \
- "SBra", "SBraPos", "SCBra", "SCBraPos", \
- "SCond", \
- "Cond ref", "Cond dnref", "Cond rec", "Cond dnrec", \
- "Cond false", "Cond true", \
- "Brazero", "Braminzero", "Braposzero", \
- "*MARK", "*PRUNE", "*PRUNE", "*SKIP", "*SKIP", \
- "*THEN", "*THEN", "*COMMIT", "*FAIL", \
- "*ACCEPT", "*ASSERT_ACCEPT", \
- "Close", "Skip zero", "Define"
-
-
-/* This macro defines the length of fixed length operations in the compiled
-regex. The lengths are used when searching for specific things, and also in the
-debugging printing of a compiled regex. We use a macro so that it can be
-defined close to the definitions of the opcodes themselves.
-
-As things have been extended, some of these are no longer fixed lenths, but are
-minima instead. For example, the length of a single-character repeat may vary
-in UTF-8 mode. The code that uses this table must know about such things. */
-
-#define OP_LENGTHS \
- 1, /* End */ \
- 1, 1, 1, 1, 1, /* \A, \G, \K, \B, \b */ \
- 1, 1, 1, 1, 1, 1, /* \D, \d, \S, \s, \W, \w */ \
- 1, 1, 1, /* Any, AllAny, Anybyte */ \
- 3, 3, /* \P, \p */ \
- 1, 1, 1, 1, 1, /* \R, \H, \h, \V, \v */ \
- 1, /* \X */ \
- 1, 1, 1, 1, 1, 1, /* \Z, \z, $, $M ^, ^M */ \
- 2, /* Char - the minimum length */ \
- 2, /* Chari - the minimum length */ \
- 2, /* not */ \
- 2, /* noti */ \
- /* Positive single-char repeats ** These are */ \
- 2, 2, 2, 2, 2, 2, /* *, *?, +, +?, ?, ?? ** minima in */ \
- 2+IMM2_SIZE, 2+IMM2_SIZE, /* upto, minupto ** mode */ \
- 2+IMM2_SIZE, /* exact */ \
- 2, 2, 2, 2+IMM2_SIZE, /* *+, ++, ?+, upto+ */ \
- 2, 2, 2, 2, 2, 2, /* *I, *?I, +I, +?I, ?I, ??I ** UTF-8 */ \
- 2+IMM2_SIZE, 2+IMM2_SIZE, /* upto I, minupto I */ \
- 2+IMM2_SIZE, /* exact I */ \
- 2, 2, 2, 2+IMM2_SIZE, /* *+I, ++I, ?+I, upto+I */ \
- /* Negative single-char repeats - only for chars < 256 */ \
- 2, 2, 2, 2, 2, 2, /* NOT *, *?, +, +?, ?, ?? */ \
- 2+IMM2_SIZE, 2+IMM2_SIZE, /* NOT upto, minupto */ \
- 2+IMM2_SIZE, /* NOT exact */ \
- 2, 2, 2, 2+IMM2_SIZE, /* Possessive NOT *, +, ?, upto */ \
- 2, 2, 2, 2, 2, 2, /* NOT *I, *?I, +I, +?I, ?I, ??I */ \
- 2+IMM2_SIZE, 2+IMM2_SIZE, /* NOT upto I, minupto I */ \
- 2+IMM2_SIZE, /* NOT exact I */ \
- 2, 2, 2, 2+IMM2_SIZE, /* Possessive NOT *I, +I, ?I, upto I */ \
- /* Positive type repeats */ \
- 2, 2, 2, 2, 2, 2, /* Type *, *?, +, +?, ?, ?? */ \
- 2+IMM2_SIZE, 2+IMM2_SIZE, /* Type upto, minupto */ \
- 2+IMM2_SIZE, /* Type exact */ \
- 2, 2, 2, 2+IMM2_SIZE, /* Possessive *+, ++, ?+, upto+ */ \
- /* Character class & ref repeats */ \
- 1, 1, 1, 1, 1, 1, /* *, *?, +, +?, ?, ?? */ \
- 1+2*IMM2_SIZE, 1+2*IMM2_SIZE, /* CRRANGE, CRMINRANGE */ \
- 1, 1, 1, 1+2*IMM2_SIZE, /* Possessive *+, ++, ?+, CRPOSRANGE */ \
- 1+(32/sizeof(PCRE2_UCHAR)), /* CLASS */ \
- 1+(32/sizeof(PCRE2_UCHAR)), /* NCLASS */ \
- 0, /* XCLASS - variable length */ \
- 1+IMM2_SIZE, /* REF */ \
- 1+IMM2_SIZE, /* REFI */ \
- 1+2*IMM2_SIZE, /* DNREF */ \
- 1+2*IMM2_SIZE, /* DNREFI */ \
- 1+LINK_SIZE, /* RECURSE */ \
- 1+2*LINK_SIZE+1, /* CALLOUT */ \
- 0, /* CALLOUT_STR - variable length */ \
- 1+LINK_SIZE, /* Alt */ \
- 1+LINK_SIZE, /* Ket */ \
- 1+LINK_SIZE, /* KetRmax */ \
- 1+LINK_SIZE, /* KetRmin */ \
- 1+LINK_SIZE, /* KetRpos */ \
- 1+LINK_SIZE, /* Reverse */ \
- 1+LINK_SIZE, /* Assert */ \
- 1+LINK_SIZE, /* Assert not */ \
- 1+LINK_SIZE, /* Assert behind */ \
- 1+LINK_SIZE, /* Assert behind not */ \
- 1+LINK_SIZE, /* ONCE */ \
- 1+LINK_SIZE, /* ONCE_NC */ \
- 1+LINK_SIZE, /* BRA */ \
- 1+LINK_SIZE, /* BRAPOS */ \
- 1+LINK_SIZE+IMM2_SIZE, /* CBRA */ \
- 1+LINK_SIZE+IMM2_SIZE, /* CBRAPOS */ \
- 1+LINK_SIZE, /* COND */ \
- 1+LINK_SIZE, /* SBRA */ \
- 1+LINK_SIZE, /* SBRAPOS */ \
- 1+LINK_SIZE+IMM2_SIZE, /* SCBRA */ \
- 1+LINK_SIZE+IMM2_SIZE, /* SCBRAPOS */ \
- 1+LINK_SIZE, /* SCOND */ \
- 1+IMM2_SIZE, 1+2*IMM2_SIZE, /* CREF, DNCREF */ \
- 1+IMM2_SIZE, 1+2*IMM2_SIZE, /* RREF, DNRREF */ \
- 1, 1, /* FALSE, TRUE */ \
- 1, 1, 1, /* BRAZERO, BRAMINZERO, BRAPOSZERO */ \
- 3, 1, 3, /* MARK, PRUNE, PRUNE_ARG */ \
- 1, 3, /* SKIP, SKIP_ARG */ \
- 1, 3, /* THEN, THEN_ARG */ \
- 1, 1, 1, 1, /* COMMIT, FAIL, ACCEPT, ASSERT_ACCEPT */ \
- 1+IMM2_SIZE, 1, /* CLOSE, SKIPZERO */ \
- 1 /* DEFINE */
-
-/* A magic value for OP_RREF to indicate the "any recursion" condition. */
-
-#define RREF_ANY 0xffff
-
-
-/* ---------- Private structures that are mode-independent. ---------- */
-
-/* Structure to hold data for custom memory management. */
-
-typedef struct pcre2_memctl {
- void * (*malloc)(size_t, void *);
- void (*free)(void *, void *);
- void *memory_data;
-} pcre2_memctl;
-
-/* Structure for building a chain of open capturing subpatterns during
-compiling, so that instructions to close them can be compiled when (*ACCEPT) is
-encountered. This is also used to identify subpatterns that contain recursive
-back references to themselves, so that they can be made atomic. */
-
-typedef struct open_capitem {
- struct open_capitem *next; /* Chain link */
- uint16_t number; /* Capture number */
- uint16_t flag; /* Set TRUE if recursive back ref */
-} open_capitem;
-
-/* Layout of the UCP type table that translates property names into types and
-codes. Each entry used to point directly to a name, but to reduce the number of
-relocations in shared libraries, it now has an offset into a single string
-instead. */
-
-typedef struct {
- uint16_t name_offset;
- uint16_t type;
- uint16_t value;
-} ucp_type_table;
-
-/* Unicode character database (UCD) record format */
-
-typedef struct {
- uint8_t script; /* ucp_Arabic, etc. */
- uint8_t chartype; /* ucp_Cc, etc. (general categories) */
- uint8_t gbprop; /* ucp_gbControl, etc. (grapheme break property) */
- uint8_t caseset; /* offset to multichar other cases or zero */
- int32_t other_case; /* offset to other case, or zero if none */
-} ucd_record;
-
-/* UCD access macros */
-
-#define UCD_BLOCK_SIZE 128
-#define GET_UCD(ch) (PRIV(ucd_records) + \
- PRIV(ucd_stage2)[PRIV(ucd_stage1)[(int)(ch) / UCD_BLOCK_SIZE] * \
- UCD_BLOCK_SIZE + (int)(ch) % UCD_BLOCK_SIZE])
-
-#define UCD_CHARTYPE(ch) GET_UCD(ch)->chartype
-#define UCD_SCRIPT(ch) GET_UCD(ch)->script
-#define UCD_CATEGORY(ch) PRIV(ucp_gentype)[UCD_CHARTYPE(ch)]
-#define UCD_GRAPHBREAK(ch) GET_UCD(ch)->gbprop
-#define UCD_CASESET(ch) GET_UCD(ch)->caseset
-#define UCD_OTHERCASE(ch) ((uint32_t)((int)ch + (int)(GET_UCD(ch)->other_case)))
-
-/* Header for serialized pcre2 codes. */
-
-typedef struct pcre2_serialized_data {
- uint32_t magic;
- uint32_t version;
- uint32_t config;
- int32_t number_of_codes;
-} pcre2_serialized_data;
-
-
-
-/* ----------------- Items that need PCRE2_CODE_UNIT_WIDTH ----------------- */
-
-/* When this file is included by pcre2test, PCRE2_CODE_UNIT_WIDTH is defined as
-0, so the following items are omitted. */
-
-#if defined PCRE2_CODE_UNIT_WIDTH && PCRE2_CODE_UNIT_WIDTH != 0
-
-/* EBCDIC is supported only for the 8-bit library. */
-
-#if defined EBCDIC && PCRE2_CODE_UNIT_WIDTH != 8
-#error EBCDIC is not supported for the 16-bit or 32-bit libraries
-#endif
-
-/* This is the largest non-UTF code point. */
-
-#define MAX_NON_UTF_CHAR (0xffffffffU >> (32 - PCRE2_CODE_UNIT_WIDTH))
-
-/* Internal shared data tables and variables. These are used by more than one
-of the exported public functions. They have to be "external" in the C sense,
-but are not part of the PCRE2 public API. Although the data for some of them is
-identical in all libraries, they must have different names so that multiple
-libraries can be simultaneously linked to a single application. However, UTF-8
-tables are needed only when compiling the 8-bit library. */
-
-#if PCRE2_CODE_UNIT_WIDTH == 8
-extern const int PRIV(utf8_table1)[];
-extern const int PRIV(utf8_table1_size);
-extern const int PRIV(utf8_table2)[];
-extern const int PRIV(utf8_table3)[];
-extern const uint8_t PRIV(utf8_table4)[];
-#endif
-
-#define _pcre2_OP_lengths PCRE2_SUFFIX(_pcre2_OP_lengths_)
-#define _pcre2_callout_end_delims PCRE2_SUFFIX(_pcre2_callout_end_delims_)
-#define _pcre2_callout_start_delims PCRE2_SUFFIX(_pcre2_callout_start_delims_)
-#define _pcre2_default_compile_context PCRE2_SUFFIX(_pcre2_default_compile_context_)
-#define _pcre2_default_match_context PCRE2_SUFFIX(_pcre2_default_match_context_)
-#define _pcre2_default_tables PCRE2_SUFFIX(_pcre2_default_tables_)
-#define _pcre2_hspace_list PCRE2_SUFFIX(_pcre2_hspace_list_)
-#define _pcre2_vspace_list PCRE2_SUFFIX(_pcre2_vspace_list_)
-#define _pcre2_ucd_caseless_sets PCRE2_SUFFIX(_pcre2_ucd_caseless_sets_)
-#define _pcre2_ucd_records PCRE2_SUFFIX(_pcre2_ucd_records_)
-#define _pcre2_ucd_stage1 PCRE2_SUFFIX(_pcre2_ucd_stage1_)
-#define _pcre2_ucd_stage2 PCRE2_SUFFIX(_pcre2_ucd_stage2_)
-#define _pcre2_ucp_gbtable PCRE2_SUFFIX(_pcre2_ucp_gbtable_)
-#define _pcre2_ucp_gentype PCRE2_SUFFIX(_pcre2_ucp_gentype_)
-#define _pcre2_ucp_typerange PCRE2_SUFFIX(_pcre2_ucp_typerange_)
-#define _pcre2_unicode_version PCRE2_SUFFIX(_pcre2_unicode_version_)
-#define _pcre2_utt PCRE2_SUFFIX(_pcre2_utt_)
-#define _pcre2_utt_names PCRE2_SUFFIX(_pcre2_utt_names_)
-#define _pcre2_utt_size PCRE2_SUFFIX(_pcre2_utt_size_)
-
-extern const uint8_t PRIV(OP_lengths)[];
-extern const uint32_t PRIV(callout_end_delims)[];
-extern const uint32_t PRIV(callout_start_delims)[];
-extern const pcre2_compile_context PRIV(default_compile_context);
-extern const pcre2_match_context PRIV(default_match_context);
-extern const uint8_t PRIV(default_tables)[];
-extern const uint32_t PRIV(hspace_list)[];
-extern const uint32_t PRIV(vspace_list)[];
-extern const uint32_t PRIV(ucd_caseless_sets)[];
-extern const ucd_record PRIV(ucd_records)[];
-extern const uint8_t PRIV(ucd_stage1)[];
-extern const uint16_t PRIV(ucd_stage2)[];
-extern const uint32_t PRIV(ucp_gbtable)[];
-extern const uint32_t PRIV(ucp_gentype)[];
-#ifdef SUPPORT_JIT
-extern const int PRIV(ucp_typerange)[];
-#endif
-extern const char *PRIV(unicode_version);
-extern const ucp_type_table PRIV(utt)[];
-extern const char PRIV(utt_names)[];
-extern const size_t PRIV(utt_size);
-
-/* Mode-dependent macros and hidden and private structures are defined in a
-separate file so that pcre2test can include them at all supported widths. When
-compiling the library, PCRE2_CODE_UNIT_WIDTH will be defined, and we can
-include them at the appropriate width, after setting up suffix macros for the
-private structures. */
-
-#define branch_chain PCRE2_SUFFIX(branch_chain_)
-#define compile_block PCRE2_SUFFIX(compile_block_)
-#define dfa_match_block PCRE2_SUFFIX(dfa_match_block_)
-#define match_block PCRE2_SUFFIX(match_block_)
-#define named_group PCRE2_SUFFIX(named_group_)
-
-#include "pcre2_intmodedep.h"
-
-/* Private "external" functions. These are internal functions that are called
-from modules other than the one in which they are defined. They have to be
-"external" in the C sense, but are not part of the PCRE public API. They are
-not referenced from pcre2test, and must not be defined when no code unit width
-is available. */
-
-#define _pcre2_auto_possessify PCRE2_SUFFIX(_pcre2_auto_possessify_)
-#define _pcre2_check_escape PCRE2_SUFFIX(_pcre2_check_escape_)
-#define _pcre2_find_bracket PCRE2_SUFFIX(_pcre2_find_bracket_)
-#define _pcre2_is_newline PCRE2_SUFFIX(_pcre2_is_newline_)
-#define _pcre2_jit_free_rodata PCRE2_SUFFIX(_pcre2_jit_free_rodata_)
-#define _pcre2_jit_free PCRE2_SUFFIX(_pcre2_jit_free_)
-#define _pcre2_jit_get_size PCRE2_SUFFIX(_pcre2_jit_get_size_)
-#define _pcre2_jit_get_target PCRE2_SUFFIX(_pcre2_jit_get_target_)
-#define _pcre2_memctl_malloc PCRE2_SUFFIX(_pcre2_memctl_malloc_)
-#define _pcre2_ord2utf PCRE2_SUFFIX(_pcre2_ord2utf_)
-#define _pcre2_strcmp PCRE2_SUFFIX(_pcre2_strcmp_)
-#define _pcre2_strcmp_c8 PCRE2_SUFFIX(_pcre2_strcmp_c8_)
-#define _pcre2_strcpy_c8 PCRE2_SUFFIX(_pcre2_strcpy_c8_)
-#define _pcre2_strlen PCRE2_SUFFIX(_pcre2_strlen_)
-#define _pcre2_strncmp PCRE2_SUFFIX(_pcre2_strncmp_)
-#define _pcre2_strncmp_c8 PCRE2_SUFFIX(_pcre2_strncmp_c8_)
-#define _pcre2_study PCRE2_SUFFIX(_pcre2_study_)
-#define _pcre2_valid_utf PCRE2_SUFFIX(_pcre2_valid_utf_)
-#define _pcre2_was_newline PCRE2_SUFFIX(_pcre2_was_newline_)
-#define _pcre2_xclass PCRE2_SUFFIX(_pcre2_xclass_)
-
-extern int _pcre2_auto_possessify(PCRE2_UCHAR *, BOOL,
- const compile_block *);
-extern int _pcre2_check_escape(PCRE2_SPTR *, PCRE2_SPTR, uint32_t *,
- int *, uint32_t, BOOL, compile_block *);
-extern PCRE2_SPTR _pcre2_find_bracket(PCRE2_SPTR, BOOL, int);
-extern BOOL _pcre2_is_newline(PCRE2_SPTR, uint32_t, PCRE2_SPTR,
- uint32_t *, BOOL);
-extern void _pcre2_jit_free_rodata(void *, void *);
-extern void _pcre2_jit_free(void *, pcre2_memctl *);
-extern size_t _pcre2_jit_get_size(void *);
-const char * _pcre2_jit_get_target(void);
-extern void * _pcre2_memctl_malloc(size_t, pcre2_memctl *);
-extern unsigned int _pcre2_ord2utf(uint32_t, PCRE2_UCHAR *);
-extern int _pcre2_strcmp(PCRE2_SPTR, PCRE2_SPTR);
-extern int _pcre2_strcmp_c8(PCRE2_SPTR, const char *);
-extern PCRE2_SIZE _pcre2_strcpy_c8(PCRE2_UCHAR *, const char *);
-extern PCRE2_SIZE _pcre2_strlen(PCRE2_SPTR);
-extern int _pcre2_strncmp(PCRE2_SPTR, PCRE2_SPTR, size_t);
-extern int _pcre2_strncmp_c8(PCRE2_SPTR, const char *, size_t);
-extern int _pcre2_study(pcre2_real_code *);
-extern int _pcre2_valid_utf(PCRE2_SPTR, PCRE2_SIZE, PCRE2_SIZE *);
-extern BOOL _pcre2_was_newline(PCRE2_SPTR, uint32_t, PCRE2_SPTR,
- uint32_t *, BOOL);
-extern BOOL _pcre2_xclass(uint32_t, PCRE2_SPTR, BOOL);
-#endif /* PCRE2_CODE_UNIT_WIDTH */
-
-/* End of pcre2_internal.h */
diff --git a/pcre2/src/pcre2_intmodedep.h b/pcre2/src/pcre2_intmodedep.h
deleted file mode 100644
index 90b7959e0..000000000
--- a/pcre2/src/pcre2_intmodedep.h
+++ /dev/null
@@ -1,852 +0,0 @@
-/*************************************************
-* Perl-Compatible Regular Expressions *
-*************************************************/
-
-/* PCRE is a library of functions to support regular expressions whose syntax
-and semantics are as close as possible to those of the Perl 5 language.
-
- Written by Philip Hazel
- Original API code Copyright (c) 1997-2012 University of Cambridge
- New API code Copyright (c) 2016 University of Cambridge
-
------------------------------------------------------------------------------
-Redistribution and use in source and binary forms, with or without
-modification, are permitted provided that the following conditions are met:
-
- * Redistributions of source code must retain the above copyright notice,
- this list of conditions and the following disclaimer.
-
- * Redistributions in binary form must reproduce the above copyright
- notice, this list of conditions and the following disclaimer in the
- documentation and/or other materials provided with the distribution.
-
- * Neither the name of the University of Cambridge nor the names of its
- contributors may be used to endorse or promote products derived from
- this software without specific prior written permission.
-
-THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
-AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
-IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
-ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
-LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
-CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
-SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
-INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
-CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
-ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
-POSSIBILITY OF SUCH DAMAGE.
------------------------------------------------------------------------------
-*/
-
-
-/* This module contains mode-dependent macro and structure definitions. The
-file is #included by pcre2_internal.h if PCRE2_CODE_UNIT_WIDTH is defined.
-These mode-dependent items are kept in a separate file so that they can also be
-#included multiple times for different code unit widths by pcre2test in order
-to have access to the hidden structures at all supported widths.
-
-Some of the mode-dependent macros are required at different widths for
-different parts of the pcre2test code (in particular, the included
-pcre_printint.c file). We undefine them here so that they can be re-defined for
-multiple inclusions. Not all of these are used in pcre2test, but it's easier
-just to undefine them all. */
-
-#undef ACROSSCHAR
-#undef BACKCHAR
-#undef BYTES2CU
-#undef CU2BYTES
-#undef FORWARDCHAR
-#undef FORWARDCHARTEST
-#undef GET
-#undef GET2
-#undef GETCHAR
-#undef GETCHARINC
-#undef GETCHARINCTEST
-#undef GETCHARLEN
-#undef GETCHARLENTEST
-#undef GETCHARTEST
-#undef GET_EXTRALEN
-#undef HAS_EXTRALEN
-#undef IMM2_SIZE
-#undef MAX_255
-#undef MAX_MARK
-#undef MAX_PATTERN_SIZE
-#undef MAX_UTF_SINGLE_CU
-#undef NOT_FIRSTCU
-#undef PUT
-#undef PUT2
-#undef PUT2INC
-#undef PUTCHAR
-#undef PUTINC
-#undef TABLE_GET
-
-
-
-/* -------------------------- MACROS ----------------------------- */
-
-/* PCRE keeps offsets in its compiled code as at least 16-bit quantities
-(always stored in big-endian order in 8-bit mode) by default. These are used,
-for example, to link from the start of a subpattern to its alternatives and its
-end. The use of 16 bits per offset limits the size of an 8-bit compiled regex
-to around 64K, which is big enough for almost everybody. However, I received a
-request for an even bigger limit. For this reason, and also to make the code
-easier to maintain, the storing and loading of offsets from the compiled code
-unit string is now handled by the macros that are defined here.
-
-The macros are controlled by the value of LINK_SIZE. This defaults to 2, but
-values of 2 or 4 are also supported. */
-
-/* ------------------- 8-bit support ------------------ */
-
-#if PCRE2_CODE_UNIT_WIDTH == 8
-
-#if LINK_SIZE == 2
-#define PUT(a,n,d) \
- (a[n] = (d) >> 8), \
- (a[(n)+1] = (d) & 255)
-#define GET(a,n) \
- (((a)[n] << 8) | (a)[(n)+1])
-#define MAX_PATTERN_SIZE (1 << 16)
-
-#elif LINK_SIZE == 3
-#define PUT(a,n,d) \
- (a[n] = (d) >> 16), \
- (a[(n)+1] = (d) >> 8), \
- (a[(n)+2] = (d) & 255)
-#define GET(a,n) \
- (((a)[n] << 16) | ((a)[(n)+1] << 8) | (a)[(n)+2])
-#define MAX_PATTERN_SIZE (1 << 24)
-
-#elif LINK_SIZE == 4
-#define PUT(a,n,d) \
- (a[n] = (d) >> 24), \
- (a[(n)+1] = (d) >> 16), \
- (a[(n)+2] = (d) >> 8), \
- (a[(n)+3] = (d) & 255)
-#define GET(a,n) \
- (((a)[n] << 24) | ((a)[(n)+1] << 16) | ((a)[(n)+2] << 8) | (a)[(n)+3])
-#define MAX_PATTERN_SIZE (1 << 30) /* Keep it positive */
-
-#else
-#error LINK_SIZE must be 2, 3, or 4
-#endif
-
-
-/* ------------------- 16-bit support ------------------ */
-
-#elif PCRE2_CODE_UNIT_WIDTH == 16
-
-#if LINK_SIZE == 2
-#undef LINK_SIZE
-#define LINK_SIZE 1
-#define PUT(a,n,d) \
- (a[n] = (d))
-#define GET(a,n) \
- (a[n])
-#define MAX_PATTERN_SIZE (1 << 16)
-
-#elif LINK_SIZE == 3 || LINK_SIZE == 4
-#undef LINK_SIZE
-#define LINK_SIZE 2
-#define PUT(a,n,d) \
- (a[n] = (d) >> 16), \
- (a[(n)+1] = (d) & 65535)
-#define GET(a,n) \
- (((a)[n] << 16) | (a)[(n)+1])
-#define MAX_PATTERN_SIZE (1 << 30) /* Keep it positive */
-
-#else
-#error LINK_SIZE must be 2, 3, or 4
-#endif
-
-
-/* ------------------- 32-bit support ------------------ */
-
-#elif PCRE2_CODE_UNIT_WIDTH == 32
-#undef LINK_SIZE
-#define LINK_SIZE 1
-#define PUT(a,n,d) \
- (a[n] = (d))
-#define GET(a,n) \
- (a[n])
-#define MAX_PATTERN_SIZE (1 << 30) /* Keep it positive */
-
-#else
-#error Unsupported compiling mode
-#endif
-
-
-/* --------------- Other mode-specific macros ----------------- */
-
-/* PCRE uses some other (at least) 16-bit quantities that do not change when
-the size of offsets changes. There are used for repeat counts and for other
-things such as capturing parenthesis numbers in back references.
-
-Define the number of code units required to hold a 16-bit count/offset, and
-macros to load and store such a value. For reasons that I do not understand,
-the expression in the 8-bit GET2 macro is treated by gcc as a signed
-expression, even when a is declared as unsigned. It seems that any kind of
-arithmetic results in a signed value. Hence the cast. */
-
-#if PCRE2_CODE_UNIT_WIDTH == 8
-#define IMM2_SIZE 2
-#define GET2(a,n) (unsigned int)(((a)[n] << 8) | (a)[(n)+1])
-#define PUT2(a,n,d) a[n] = (d) >> 8, a[(n)+1] = (d) & 255
-
-#else /* Code units are 16 or 32 bits */
-#define IMM2_SIZE 1
-#define GET2(a,n) a[n]
-#define PUT2(a,n,d) a[n] = d
-#endif
-
-/* Other macros that are different for 8-bit mode. The MAX_255 macro checks
-whether its argument is less than 256. The maximum length of a MARK name must
-fit in one code unit; currently it is set to 255 or 65535. The TABLE_GET macro
-is used to access elements of tables containing exactly 256 items. When code
-points can be greater than 255, a check is needed before accessing these
-tables. */
-
-#if PCRE2_CODE_UNIT_WIDTH == 8
-#define MAX_255(c) TRUE
-#define MAX_MARK ((1u << 8) - 1)
-#ifdef SUPPORT_UNICODE
-#define SUPPORT_WIDE_CHARS
-#endif /* SUPPORT_UNICODE */
-#define TABLE_GET(c, table, default) ((table)[c])
-
-#else /* Code units are 16 or 32 bits */
-#define MAX_255(c) ((c) <= 255u)
-#define MAX_MARK ((1u << 16) - 1)
-#define SUPPORT_WIDE_CHARS
-#define TABLE_GET(c, table, default) (MAX_255(c)? ((table)[c]):(default))
-#endif
-
-
-
-/* ----------------- Character-handling macros ----------------- */
-
-/* There is a proposed future special "UTF-21" mode, in which only the lowest
-21 bits of a 32-bit character are interpreted as UTF, with the remaining 11
-high-order bits available to the application for other uses. In preparation for
-the future implementation of this mode, there are macros that load a data item
-and, if in this special mode, mask it to 21 bits. These macros all have names
-starting with UCHAR21. In all other modes, including the normal 32-bit
-library, the macros all have the same simple definitions. When the new mode is
-implemented, it is expected that these definitions will be varied appropriately
-using #ifdef when compiling the library that supports the special mode. */
-
-#define UCHAR21(eptr) (*(eptr))
-#define UCHAR21TEST(eptr) (*(eptr))
-#define UCHAR21INC(eptr) (*(eptr)++)
-#define UCHAR21INCTEST(eptr) (*(eptr)++)
-
-/* When UTF encoding is being used, a character is no longer just a single
-byte in 8-bit mode or a single short in 16-bit mode. The macros for character
-handling generate simple sequences when used in the basic mode, and more
-complicated ones for UTF characters. GETCHARLENTEST and other macros are not
-used when UTF is not supported. To make sure they can never even appear when
-UTF support is omitted, we don't even define them. */
-
-#ifndef SUPPORT_UNICODE
-
-/* #define MAX_UTF_SINGLE_CU */
-/* #define HAS_EXTRALEN(c) */
-/* #define GET_EXTRALEN(c) */
-/* #define NOT_FIRSTCU(c) */
-#define GETCHAR(c, eptr) c = *eptr;
-#define GETCHARTEST(c, eptr) c = *eptr;
-#define GETCHARINC(c, eptr) c = *eptr++;
-#define GETCHARINCTEST(c, eptr) c = *eptr++;
-#define GETCHARLEN(c, eptr, len) c = *eptr;
-#define PUTCHAR(c, p) (*p = c, 1)
-/* #define GETCHARLENTEST(c, eptr, len) */
-/* #define BACKCHAR(eptr) */
-/* #define FORWARDCHAR(eptr) */
-/* #define FORWARCCHARTEST(eptr,end) */
-/* #define ACROSSCHAR(condition, eptr, action) */
-
-#else /* SUPPORT_UNICODE */
-
-/* ------------------- 8-bit support ------------------ */
-
-#if PCRE2_CODE_UNIT_WIDTH == 8
-#define MAYBE_UTF_MULTI /* UTF chars may use multiple code units */
-
-/* The largest UTF code point that can be encoded as a single code unit. */
-
-#define MAX_UTF_SINGLE_CU 127
-
-/* Tests whether the code point needs extra characters to decode. */
-
-#define HAS_EXTRALEN(c) HASUTF8EXTRALEN(c)
-
-/* Returns with the additional number of characters if IS_MULTICHAR(c) is TRUE.
-Otherwise it has an undefined behaviour. */
-
-#define GET_EXTRALEN(c) (PRIV(utf8_table4)[(c) & 0x3f])
-
-/* Returns TRUE, if the given value is not the first code unit of a UTF
-sequence. */
-
-#define NOT_FIRSTCU(c) (((c) & 0xc0) == 0x80)
-
-/* Get the next UTF-8 character, not advancing the pointer. This is called when
-we know we are in UTF-8 mode. */
-
-#define GETCHAR(c, eptr) \
- c = *eptr; \
- if (c >= 0xc0) GETUTF8(c, eptr);
-
-/* Get the next UTF-8 character, testing for UTF-8 mode, and not advancing the
-pointer. */
-
-#define GETCHARTEST(c, eptr) \
- c = *eptr; \
- if (utf && c >= 0xc0) GETUTF8(c, eptr);
-
-/* Get the next UTF-8 character, advancing the pointer. This is called when we
-know we are in UTF-8 mode. */
-
-#define GETCHARINC(c, eptr) \
- c = *eptr++; \
- if (c >= 0xc0) GETUTF8INC(c, eptr);
-
-/* Get the next character, testing for UTF-8 mode, and advancing the pointer.
-This is called when we don't know if we are in UTF-8 mode. */
-
-#define GETCHARINCTEST(c, eptr) \
- c = *eptr++; \
- if (utf && c >= 0xc0) GETUTF8INC(c, eptr);
-
-/* Get the next UTF-8 character, not advancing the pointer, incrementing length
-if there are extra bytes. This is called when we know we are in UTF-8 mode. */
-
-#define GETCHARLEN(c, eptr, len) \
- c = *eptr; \
- if (c >= 0xc0) GETUTF8LEN(c, eptr, len);
-
-/* Get the next UTF-8 character, testing for UTF-8 mode, not advancing the
-pointer, incrementing length if there are extra bytes. This is called when we
-do not know if we are in UTF-8 mode. */
-
-#define GETCHARLENTEST(c, eptr, len) \
- c = *eptr; \
- if (utf && c >= 0xc0) GETUTF8LEN(c, eptr, len);
-
-/* If the pointer is not at the start of a character, move it back until
-it is. This is called only in UTF-8 mode - we don't put a test within the macro
-because almost all calls are already within a block of UTF-8 only code. */
-
-#define BACKCHAR(eptr) while((*eptr & 0xc0) == 0x80) eptr--
-
-/* Same as above, just in the other direction. */
-#define FORWARDCHAR(eptr) while((*eptr & 0xc0) == 0x80) eptr++
-#define FORWARDCHARTEST(eptr,end) while(eptr < end && (*eptr & 0xc0) == 0x80) eptr++
-
-/* Same as above, but it allows a fully customizable form. */
-#define ACROSSCHAR(condition, eptr, action) \
- while((condition) && ((eptr) & 0xc0) == 0x80) action
-
-/* Deposit a character into memory, returning the number of code units. */
-
-#define PUTCHAR(c, p) ((utf && c > MAX_UTF_SINGLE_CU)? \
- PRIV(ord2utf)(c,p) : (*p = c, 1))
-
-
-/* ------------------- 16-bit support ------------------ */
-
-#elif PCRE2_CODE_UNIT_WIDTH == 16
-#define MAYBE_UTF_MULTI /* UTF chars may use multiple code units */
-
-/* The largest UTF code point that can be encoded as a single code unit. */
-
-#define MAX_UTF_SINGLE_CU 65535
-
-/* Tests whether the code point needs extra characters to decode. */
-
-#define HAS_EXTRALEN(c) (((c) & 0xfc00) == 0xd800)
-
-/* Returns with the additional number of characters if IS_MULTICHAR(c) is TRUE.
-Otherwise it has an undefined behaviour. */
-
-#define GET_EXTRALEN(c) 1
-
-/* Returns TRUE, if the given value is not the first code unit of a UTF
-sequence. */
-
-#define NOT_FIRSTCU(c) (((c) & 0xfc00) == 0xdc00)
-
-/* Base macro to pick up the low surrogate of a UTF-16 character, not
-advancing the pointer. */
-
-#define GETUTF16(c, eptr) \
- { c = (((c & 0x3ff) << 10) | (eptr[1] & 0x3ff)) + 0x10000; }
-
-/* Get the next UTF-16 character, not advancing the pointer. This is called when
-we know we are in UTF-16 mode. */
-
-#define GETCHAR(c, eptr) \
- c = *eptr; \
- if ((c & 0xfc00) == 0xd800) GETUTF16(c, eptr);
-
-/* Get the next UTF-16 character, testing for UTF-16 mode, and not advancing the
-pointer. */
-
-#define GETCHARTEST(c, eptr) \
- c = *eptr; \
- if (utf && (c & 0xfc00) == 0xd800) GETUTF16(c, eptr);
-
-/* Base macro to pick up the low surrogate of a UTF-16 character, advancing
-the pointer. */
-
-#define GETUTF16INC(c, eptr) \
- { c = (((c & 0x3ff) << 10) | (*eptr++ & 0x3ff)) + 0x10000; }
-
-/* Get the next UTF-16 character, advancing the pointer. This is called when we
-know we are in UTF-16 mode. */
-
-#define GETCHARINC(c, eptr) \
- c = *eptr++; \
- if ((c & 0xfc00) == 0xd800) GETUTF16INC(c, eptr);
-
-/* Get the next character, testing for UTF-16 mode, and advancing the pointer.
-This is called when we don't know if we are in UTF-16 mode. */
-
-#define GETCHARINCTEST(c, eptr) \
- c = *eptr++; \
- if (utf && (c & 0xfc00) == 0xd800) GETUTF16INC(c, eptr);
-
-/* Base macro to pick up the low surrogate of a UTF-16 character, not
-advancing the pointer, incrementing the length. */
-
-#define GETUTF16LEN(c, eptr, len) \
- { c = (((c & 0x3ff) << 10) | (eptr[1] & 0x3ff)) + 0x10000; len++; }
-
-/* Get the next UTF-16 character, not advancing the pointer, incrementing
-length if there is a low surrogate. This is called when we know we are in
-UTF-16 mode. */
-
-#define GETCHARLEN(c, eptr, len) \
- c = *eptr; \
- if ((c & 0xfc00) == 0xd800) GETUTF16LEN(c, eptr, len);
-
-/* Get the next UTF-816character, testing for UTF-16 mode, not advancing the
-pointer, incrementing length if there is a low surrogate. This is called when
-we do not know if we are in UTF-16 mode. */
-
-#define GETCHARLENTEST(c, eptr, len) \
- c = *eptr; \
- if (utf && (c & 0xfc00) == 0xd800) GETUTF16LEN(c, eptr, len);
-
-/* If the pointer is not at the start of a character, move it back until
-it is. This is called only in UTF-16 mode - we don't put a test within the
-macro because almost all calls are already within a block of UTF-16 only
-code. */
-
-#define BACKCHAR(eptr) if ((*eptr & 0xfc00) == 0xdc00) eptr--
-
-/* Same as above, just in the other direction. */
-#define FORWARDCHAR(eptr) if ((*eptr & 0xfc00) == 0xdc00) eptr++
-#define FORWARDCHARTEST(eptr,end) if (eptr < end && (*eptr & 0xfc00) == 0xdc00) eptr++
-
-/* Same as above, but it allows a fully customizable form. */
-#define ACROSSCHAR(condition, eptr, action) \
- if ((condition) && ((eptr) & 0xfc00) == 0xdc00) action
-
-/* Deposit a character into memory, returning the number of code units. */
-
-#define PUTCHAR(c, p) ((utf && c > MAX_UTF_SINGLE_CU)? \
- PRIV(ord2utf)(c,p) : (*p = c, 1))
-
-
-/* ------------------- 32-bit support ------------------ */
-
-#else
-
-/* These are trivial for the 32-bit library, since all UTF-32 characters fit
-into one PCRE2_UCHAR unit. */
-
-#define MAX_UTF_SINGLE_CU (0x10ffffu)
-#define HAS_EXTRALEN(c) (0)
-#define GET_EXTRALEN(c) (0)
-#define NOT_FIRSTCU(c) (0)
-
-/* Get the next UTF-32 character, not advancing the pointer. This is called when
-we know we are in UTF-32 mode. */
-
-#define GETCHAR(c, eptr) \
- c = *(eptr);
-
-/* Get the next UTF-32 character, testing for UTF-32 mode, and not advancing the
-pointer. */
-
-#define GETCHARTEST(c, eptr) \
- c = *(eptr);
-
-/* Get the next UTF-32 character, advancing the pointer. This is called when we
-know we are in UTF-32 mode. */
-
-#define GETCHARINC(c, eptr) \
- c = *((eptr)++);
-
-/* Get the next character, testing for UTF-32 mode, and advancing the pointer.
-This is called when we don't know if we are in UTF-32 mode. */
-
-#define GETCHARINCTEST(c, eptr) \
- c = *((eptr)++);
-
-/* Get the next UTF-32 character, not advancing the pointer, not incrementing
-length (since all UTF-32 is of length 1). This is called when we know we are in
-UTF-32 mode. */
-
-#define GETCHARLEN(c, eptr, len) \
- GETCHAR(c, eptr)
-
-/* Get the next UTF-32character, testing for UTF-32 mode, not advancing the
-pointer, not incrementing the length (since all UTF-32 is of length 1).
-This is called when we do not know if we are in UTF-32 mode. */
-
-#define GETCHARLENTEST(c, eptr, len) \
- GETCHARTEST(c, eptr)
-
-/* If the pointer is not at the start of a character, move it back until
-it is. This is called only in UTF-32 mode - we don't put a test within the
-macro because almost all calls are already within a block of UTF-32 only
-code.
-
-These are all no-ops since all UTF-32 characters fit into one pcre_uchar. */
-
-#define BACKCHAR(eptr) do { } while (0)
-
-/* Same as above, just in the other direction. */
-
-#define FORWARDCHAR(eptr) do { } while (0)
-#define FORWARDCHARTEST(eptr,end) do { } while (0)
-
-/* Same as above, but it allows a fully customizable form. */
-
-#define ACROSSCHAR(condition, eptr, action) do { } while (0)
-
-/* Deposit a character into memory, returning the number of code units. */
-
-#define PUTCHAR(c, p) (*p = c, 1)
-
-#endif /* UTF-32 character handling */
-#endif /* SUPPORT_UNICODE */
-
-
-/* Mode-dependent macros that have the same definition in all modes. */
-
-#define CU2BYTES(x) ((x)*((PCRE2_CODE_UNIT_WIDTH/8)))
-#define BYTES2CU(x) ((x)/((PCRE2_CODE_UNIT_WIDTH/8)))
-#define PUTINC(a,n,d) PUT(a,n,d), a += LINK_SIZE
-#define PUT2INC(a,n,d) PUT2(a,n,d), a += IMM2_SIZE
-
-
-/* ----------------------- HIDDEN STRUCTURES ----------------------------- */
-
-/* NOTE: All these structures *must* start with a pcre2_memctl structure. The
-code that uses them is simpler because it assumes this. */
-
-/* The real general context structure. At present it holds only data for custom
-memory control. */
-
-typedef struct pcre2_real_general_context {
- pcre2_memctl memctl;
-} pcre2_real_general_context;
-
-/* The real compile context structure */
-
-typedef struct pcre2_real_compile_context {
- pcre2_memctl memctl;
- int (*stack_guard)(uint32_t, void *);
- void *stack_guard_data;
- const uint8_t *tables;
- PCRE2_SIZE max_pattern_length;
- uint16_t bsr_convention;
- uint16_t newline_convention;
- uint32_t parens_nest_limit;
-} pcre2_real_compile_context;
-
-/* The real match context structure. */
-
-typedef struct pcre2_real_match_context {
- pcre2_memctl memctl;
-#ifdef HEAP_MATCH_RECURSE
- pcre2_memctl stack_memctl;
-#endif
-#ifdef SUPPORT_JIT
- pcre2_jit_callback jit_callback;
- void *jit_callback_data;
-#endif
- int (*callout)(pcre2_callout_block *, void *);
- void *callout_data;
- PCRE2_SIZE offset_limit;
- uint32_t match_limit;
- uint32_t recursion_limit;
-} pcre2_real_match_context;
-
-/* The real compiled code structure. The type for the blocksize field is
-defined specially because it is required in pcre2_serialize_decode() when
-copying the size from possibly unaligned memory into a variable of the same
-type. Use a macro rather than a typedef to avoid compiler warnings when this
-file is included multiple times by pcre2test. LOOKBEHIND_MAX specifies the
-largest lookbehind that is supported. (OP_REVERSE in a pattern has a 16-bit
-argument in 8-bit and 16-bit modes, so we need no more than a 16-bit field
-here.) */
-
-#undef CODE_BLOCKSIZE_TYPE
-#define CODE_BLOCKSIZE_TYPE size_t
-
-#undef LOOKBEHIND_MAX
-#define LOOKBEHIND_MAX UINT16_MAX
-
-typedef struct pcre2_real_code {
- pcre2_memctl memctl; /* Memory control fields */
- const uint8_t *tables; /* The character tables */
- void *executable_jit; /* Pointer to JIT code */
- uint8_t start_bitmap[32]; /* Bitmap for starting code unit < 256 */
- CODE_BLOCKSIZE_TYPE blocksize; /* Total (bytes) that was malloc-ed */
- uint32_t magic_number; /* Paranoid and endianness check */
- uint32_t compile_options; /* Options passed to pcre2_compile() */
- uint32_t overall_options; /* Options after processing the pattern */
- uint32_t flags; /* Various state flags */
- uint32_t limit_match; /* Limit set in the pattern */
- uint32_t limit_recursion; /* Limit set in the pattern */
- uint32_t first_codeunit; /* Starting code unit */
- uint32_t last_codeunit; /* This codeunit must be seen */
- uint16_t bsr_convention; /* What \R matches */
- uint16_t newline_convention; /* What is a newline? */
- uint16_t max_lookbehind; /* Longest lookbehind (characters) */
- uint16_t minlength; /* Minimum length of match */
- uint16_t top_bracket; /* Highest numbered group */
- uint16_t top_backref; /* Highest numbered back reference */
- uint16_t name_entry_size; /* Size (code units) of table entries */
- uint16_t name_count; /* Number of name entries in the table */
-} pcre2_real_code;
-
-/* The real match data structure. */
-
-typedef struct pcre2_real_match_data {
- pcre2_memctl memctl;
- const pcre2_real_code *code; /* The pattern used for the match */
- PCRE2_SPTR subject; /* The subject that was matched */
- PCRE2_SPTR mark; /* Pointer to last mark */
- PCRE2_SIZE leftchar; /* Offset to leftmost code unit */
- PCRE2_SIZE rightchar; /* Offset to rightmost code unit */
- PCRE2_SIZE startchar; /* Offset to starting code unit */
- uint16_t matchedby; /* Type of match (normal, JIT, DFA) */
- uint16_t oveccount; /* Number of pairs */
- int rc; /* The return code from the match */
- PCRE2_SIZE ovector[1]; /* The first field */
-} pcre2_real_match_data;
-
-
-/* ----------------------- PRIVATE STRUCTURES ----------------------------- */
-
-/* These structures are not needed for pcre2test. */
-
-#ifndef PCRE2_PCRE2TEST
-
-/* Structure for checking for mutual recursion when scanning compiled code. */
-
-typedef struct recurse_check {
- struct recurse_check *prev;
- PCRE2_SPTR group;
-} recurse_check;
-
-/* Structure for building a cache when filling in recursion offsets. */
-
-typedef struct recurse_cache {
- PCRE2_SPTR group;
- int recno;
-} recurse_cache;
-
-/* Structure for maintaining a chain of pointers to the currently incomplete
-branches, for testing for left recursion while compiling. */
-
-typedef struct branch_chain {
- struct branch_chain *outer;
- PCRE2_UCHAR *current_branch;
-} branch_chain;
-
-/* Structure for building a list of named groups during the first pass of
-compiling. */
-
-typedef struct named_group {
- PCRE2_SPTR name; /* Points to the name in the pattern */
- uint32_t number; /* Group number */
- uint16_t length; /* Length of the name */
- uint16_t isdup; /* TRUE if a duplicate */
-} named_group;
-
-/* Structure for passing "static" information around between the functions
-doing the compiling, so that they are thread-safe. */
-
-typedef struct compile_block {
- pcre2_real_compile_context *cx; /* Points to the compile context */
- const uint8_t *lcc; /* Points to lower casing table */
- const uint8_t *fcc; /* Points to case-flipping table */
- const uint8_t *cbits; /* Points to character type table */
- const uint8_t *ctypes; /* Points to table of type maps */
- PCRE2_SPTR start_workspace; /* The start of working space */
- PCRE2_SPTR start_code; /* The start of the compiled code */
- PCRE2_SPTR start_pattern; /* The start of the pattern */
- PCRE2_SPTR end_pattern; /* The end of the pattern */
- PCRE2_SPTR nestptr[2]; /* Pointer(s) saved for string substitution */
- PCRE2_UCHAR *name_table; /* The name/number table */
- size_t workspace_size; /* Size of workspace */
- uint16_t names_found; /* Number of entries so far */
- uint16_t name_entry_size; /* Size of each entry */
- open_capitem *open_caps; /* Chain of open capture items */
- named_group *named_groups; /* Points to vector in pre-compile */
- uint32_t named_group_list_size; /* Number of entries in the list */
- uint32_t external_options; /* External (initial) options */
- uint32_t external_flags; /* External flag bits to be set */
- uint32_t bracount; /* Count of capturing parens as we compile */
- uint32_t final_bracount; /* Saved value after first pass */
- uint32_t *groupinfo; /* Group info vector */
- uint32_t top_backref; /* Maximum back reference */
- uint32_t backref_map; /* Bitmap of low back refs */
- uint32_t nltype; /* Newline type */
- uint32_t nllen; /* Newline string length */
- PCRE2_UCHAR nl[4]; /* Newline string when fixed length */
- int max_lookbehind; /* Maximum lookbehind (characters) */
- int parens_depth; /* Depth of nested parentheses */
- int assert_depth; /* Depth of nested assertions */
- int req_varyopt; /* "After variable item" flag for reqbyte */
- BOOL had_accept; /* (*ACCEPT) encountered */
- BOOL had_pruneorskip; /* (*PRUNE) or (*SKIP) encountered */
- BOOL had_recurse; /* Had a recursion or subroutine call */
- BOOL check_lookbehind; /* Lookbehinds need later checking */
- BOOL dupnames; /* Duplicate names exist */
- BOOL iscondassert; /* Next assert is a condition */
-} compile_block;
-
-/* Structure for keeping the properties of the in-memory stack used
-by the JIT matcher. */
-
-typedef struct pcre2_real_jit_stack {
- pcre2_memctl memctl;
- void* stack;
-} pcre2_real_jit_stack;
-
-/* Structure for keeping a chain of heap blocks used for saving ovectors
-during pattern recursion when the ovector is larger than can be saved on
-the system stack. */
-
-typedef struct ovecsave_frame {
- struct ovecsave_frame *next; /* Next frame on free chain */
- PCRE2_SIZE saved_ovec[1]; /* First vector element */
-} ovecsave_frame;
-
-/* Structure for items in a linked list that represents an explicit recursive
-call within the pattern; used by pcre_match(). */
-
-typedef struct recursion_info {
- struct recursion_info *prevrec; /* Previous recursion record (or NULL) */
- unsigned int group_num; /* Number of group that was called */
- PCRE2_SIZE *ovec_save; /* Pointer to saved ovector frame */
- uint32_t saved_capture_last; /* Last capture number */
- PCRE2_SPTR subject_position; /* Position at start of recursion */
-} recursion_info;
-
-/* A similar structure for pcre_dfa_match(). */
-
-typedef struct dfa_recursion_info {
- struct dfa_recursion_info *prevrec;
- PCRE2_SPTR subject_position;
- uint32_t group_num;
-} dfa_recursion_info;
-
-/* Structure for building a chain of data for holding the values of the subject
-pointer at the start of each subpattern, so as to detect when an empty string
-has been matched by a subpattern - to break infinite loops; used by
-pcre2_match(). */
-
-typedef struct eptrblock {
- struct eptrblock *epb_prev;
- PCRE2_SPTR epb_saved_eptr;
-} eptrblock;
-
-/* Structure for passing "static" information around between the functions
-doing traditional NFA matching (pcre2_match() and friends). */
-
-typedef struct match_block {
- pcre2_memctl memctl; /* For general use */
-#ifdef HEAP_MATCH_RECURSE
- pcre2_memctl stack_memctl; /* For "stack" frames */
-#endif
- uint32_t match_call_count; /* As it says */
- uint32_t match_limit; /* As it says */
- uint32_t match_limit_recursion; /* As it says */
- BOOL hitend; /* Hit the end of the subject at some point */
- BOOL hasthen; /* Pattern contains (*THEN) */
- const uint8_t *lcc; /* Points to lower casing table */
- const uint8_t *fcc; /* Points to case-flipping table */
- const uint8_t *ctypes; /* Points to table of type maps */
- PCRE2_SIZE *ovector; /* Pointer to the offset vector */
- PCRE2_SIZE offset_end; /* One past the end */
- PCRE2_SIZE offset_max; /* The maximum usable for return data */
- PCRE2_SIZE start_offset; /* The start offset value */
- PCRE2_SIZE end_offset_top; /* Highwater mark at end of match */
- uint16_t partial; /* PARTIAL options */
- uint16_t bsr_convention; /* \R interpretation */
- uint16_t name_count; /* Number of names in name table */
- uint16_t name_entry_size; /* Size of entry in names table */
- PCRE2_SPTR name_table; /* Table of group names */
- PCRE2_SPTR start_code; /* For use when recursing */
- PCRE2_SPTR start_subject; /* Start of the subject string */
- PCRE2_SPTR end_subject; /* End of the subject string */
- PCRE2_SPTR start_match_ptr; /* Start of matched string */
- PCRE2_SPTR end_match_ptr; /* Subject position at end match */
- PCRE2_SPTR start_used_ptr; /* Earliest consulted character */
- PCRE2_SPTR last_used_ptr; /* Latest consulted character */
- PCRE2_SPTR mark; /* Mark pointer to pass back on success */
- PCRE2_SPTR nomatch_mark; /* Mark pointer to pass back on failure */
- PCRE2_SPTR once_target; /* Where to back up to for atomic groups */
- uint32_t moptions; /* Match options */
- uint32_t poptions; /* Pattern options */
- uint32_t capture_last; /* Most recent capture number + overflow flag */
- uint32_t skip_arg_count; /* For counting SKIP_ARGs */
- uint32_t ignore_skip_arg; /* For re-run when SKIP arg name not found */
- uint32_t match_function_type; /* Set for certain special calls of match() */
- uint32_t nltype; /* Newline type */
- uint32_t nllen; /* Newline string length */
- PCRE2_UCHAR nl[4]; /* Newline string when fixed */
- eptrblock *eptrchain; /* Chain of eptrblocks for tail recursions */
- recursion_info *recursive; /* Linked list of recursion data */
- ovecsave_frame *ovecsave_chain; /* Linked list of free ovecsave blocks */
- void *callout_data; /* To pass back to callouts */
- int (*callout)(pcre2_callout_block *,void *); /* Callout function or NULL */
-#ifdef HEAP_MATCH_RECURSE
- void *match_frames_base; /* For remembering malloc'd frames */
-#endif
-} match_block;
-
-/* A similar structure is used for the same purpose by the DFA matching
-functions. */
-
-typedef struct dfa_match_block {
- pcre2_memctl memctl; /* For general use */
- PCRE2_SPTR start_code; /* Start of the compiled pattern */
- PCRE2_SPTR start_subject ; /* Start of the subject string */
- PCRE2_SPTR end_subject; /* End of subject string */
- PCRE2_SPTR start_used_ptr; /* Earliest consulted character */
- PCRE2_SPTR last_used_ptr; /* Latest consulted character */
- const uint8_t *tables; /* Character tables */
- PCRE2_SIZE start_offset; /* The start offset value */
- uint32_t moptions; /* Match options */
- uint32_t poptions; /* Pattern options */
- uint32_t nltype; /* Newline type */
- uint32_t nllen; /* Newline string length */
- PCRE2_UCHAR nl[4]; /* Newline string when fixed */
- uint16_t bsr_convention; /* \R interpretation */
- void *callout_data; /* To pass back to callouts */
- int (*callout)(pcre2_callout_block *,void *); /* Callout function or NULL */
- dfa_recursion_info *recursive; /* Linked list of recursion data */
-} dfa_match_block;
-
-#endif /* PCRE2_PCRE2TEST */
-
-/* End of pcre2_intmodedep.h */
diff --git a/pcre2/src/pcre2_jit_compile.c b/pcre2/src/pcre2_jit_compile.c
deleted file mode 100644
index b46f4e394..000000000
--- a/pcre2/src/pcre2_jit_compile.c
+++ /dev/null
@@ -1,11503 +0,0 @@
-/*************************************************
-* Perl-Compatible Regular Expressions *
-*************************************************/
-
-/* PCRE is a library of functions to support regular expressions whose syntax
-and semantics are as close as possible to those of the Perl 5 language.
-
- Written by Philip Hazel
- Original API code Copyright (c) 1997-2012 University of Cambridge
- New API code Copyright (c) 2016 University of Cambridge
-
------------------------------------------------------------------------------
-Redistribution and use in source and binary forms, with or without
-modification, are permitted provided that the following conditions are met:
-
- * Redistributions of source code must retain the above copyright notice,
- this list of conditions and the following disclaimer.
-
- * Redistributions in binary form must reproduce the above copyright
- notice, this list of conditions and the following disclaimer in the
- documentation and/or other materials provided with the distribution.
-
- * Neither the name of the University of Cambridge nor the names of its
- contributors may be used to endorse or promote products derived from
- this software without specific prior written permission.
-
-THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
-AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
-IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
-ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
-LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
-CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
-SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
-INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
-CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
-ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
-POSSIBILITY OF SUCH DAMAGE.
------------------------------------------------------------------------------
-*/
-
-
-#ifdef HAVE_CONFIG_H
-#include "config.h"
-#endif
-
-#include "pcre2_internal.h"
-
-#ifdef SUPPORT_JIT
-
-/* All-in-one: Since we use the JIT compiler only from here,
-we just include it. This way we don't need to touch the build
-system files. */
-
-#define SLJIT_CONFIG_AUTO 1
-#define SLJIT_CONFIG_STATIC 1
-#define SLJIT_VERBOSE 0
-
-#ifdef PCRE2_DEBUG
-#define SLJIT_DEBUG 1
-#else
-#define SLJIT_DEBUG 0
-#endif
-
-#define SLJIT_MALLOC(size, allocator_data) pcre2_jit_malloc(size, allocator_data)
-#define SLJIT_FREE(ptr, allocator_data) pcre2_jit_free(ptr, allocator_data)
-
-static void * pcre2_jit_malloc(size_t size, void *allocator_data)
-{
-pcre2_memctl *allocator = ((pcre2_memctl*)allocator_data);
-return allocator->malloc(size, allocator->memory_data);
-}
-
-static void pcre2_jit_free(void *ptr, void *allocator_data)
-{
-pcre2_memctl *allocator = ((pcre2_memctl*)allocator_data);
-allocator->free(ptr, allocator->memory_data);
-}
-
-#include "sljit/sljitLir.c"
-
-#if defined SLJIT_CONFIG_UNSUPPORTED && SLJIT_CONFIG_UNSUPPORTED
-#error Unsupported architecture
-#endif
-
-/* Defines for debugging purposes. */
-
-/* 1 - Use unoptimized capturing brackets.
- 2 - Enable capture_last_ptr (includes option 1). */
-/* #define DEBUG_FORCE_UNOPTIMIZED_CBRAS 2 */
-
-/* 1 - Always have a control head. */
-/* #define DEBUG_FORCE_CONTROL_HEAD 1 */
-
-/* Allocate memory for the regex stack on the real machine stack.
-Fast, but limited size. */
-#define MACHINE_STACK_SIZE 32768
-
-/* Growth rate for stack allocated by the OS. Should be the multiply
-of page size. */
-#define STACK_GROWTH_RATE 8192
-
-/* Enable to check that the allocation could destroy temporaries. */
-#if defined SLJIT_DEBUG && SLJIT_DEBUG
-#define DESTROY_REGISTERS 1
-#endif
-
-/*
-Short summary about the backtracking mechanism empolyed by the jit code generator:
-
-The code generator follows the recursive nature of the PERL compatible regular
-expressions. The basic blocks of regular expressions are condition checkers
-whose execute different commands depending on the result of the condition check.
-The relationship between the operators can be horizontal (concatenation) and
-vertical (sub-expression) (See struct backtrack_common for more details).
-
- 'ab' - 'a' and 'b' regexps are concatenated
- 'a+' - 'a' is the sub-expression of the '+' operator
-
-The condition checkers are boolean (true/false) checkers. Machine code is generated
-for the checker itself and for the actions depending on the result of the checker.
-The 'true' case is called as the matching path (expected path), and the other is called as
-the 'backtrack' path. Branch instructions are expesive for all CPUs, so we avoid taken
-branches on the matching path.
-
- Greedy star operator (*) :
- Matching path: match happens.
- Backtrack path: match failed.
- Non-greedy star operator (*?) :
- Matching path: no need to perform a match.
- Backtrack path: match is required.
-
-The following example shows how the code generated for a capturing bracket
-with two alternatives. Let A, B, C, D are arbirary regular expressions, and
-we have the following regular expression:
-
- A(B|C)D
-
-The generated code will be the following:
-
- A matching path
- '(' matching path (pushing arguments to the stack)
- B matching path
- ')' matching path (pushing arguments to the stack)
- D matching path
- return with successful match
-
- D backtrack path
- ')' backtrack path (If we arrived from "C" jump to the backtrack of "C")
- B backtrack path
- C expected path
- jump to D matching path
- C backtrack path
- A backtrack path
-
- Notice, that the order of backtrack code paths are the opposite of the fast
- code paths. In this way the topmost value on the stack is always belong
- to the current backtrack code path. The backtrack path must check
- whether there is a next alternative. If so, it needs to jump back to
- the matching path eventually. Otherwise it needs to clear out its own stack
- frame and continue the execution on the backtrack code paths.
-*/
-
-/*
-Saved stack frames:
-
-Atomic blocks and asserts require reloading the values of private data
-when the backtrack mechanism performed. Because of OP_RECURSE, the data
-are not necessarly known in compile time, thus we need a dynamic restore
-mechanism.
-
-The stack frames are stored in a chain list, and have the following format:
-([ capturing bracket offset ][ start value ][ end value ])+ ... [ 0 ] [ previous head ]
-
-Thus we can restore the private data to a particular point in the stack.
-*/
-
-typedef struct jit_arguments {
- /* Pointers first. */
- struct sljit_stack *stack;
- PCRE2_SPTR str;
- PCRE2_SPTR begin;
- PCRE2_SPTR end;
- pcre2_match_data *match_data;
- PCRE2_SPTR startchar_ptr;
- PCRE2_UCHAR *mark_ptr;
- int (*callout)(pcre2_callout_block *, void *);
- void *callout_data;
- /* Everything else after. */
- sljit_uw offset_limit;
- sljit_ui limit_match;
- uint32_t oveccount;
- uint32_t options;
-} jit_arguments;
-
-#define JIT_NUMBER_OF_COMPILE_MODES 3
-
-typedef struct executable_functions {
- void *executable_funcs[JIT_NUMBER_OF_COMPILE_MODES];
- void *read_only_data_heads[JIT_NUMBER_OF_COMPILE_MODES];
- sljit_uw executable_sizes[JIT_NUMBER_OF_COMPILE_MODES];
- sljit_ui top_bracket;
- sljit_ui limit_match;
-} executable_functions;
-
-typedef struct jump_list {
- struct sljit_jump *jump;
- struct jump_list *next;
-} jump_list;
-
-typedef struct stub_list {
- struct sljit_jump *start;
- struct sljit_label *quit;
- struct stub_list *next;
-} stub_list;
-
-typedef struct label_addr_list {
- struct sljit_label *label;
- sljit_uw *update_addr;
- struct label_addr_list *next;
-} label_addr_list;
-
-enum frame_types {
- no_frame = -1,
- no_stack = -2
-};
-
-enum control_types {
- type_mark = 0,
- type_then_trap = 1
-};
-
-typedef int (SLJIT_CALL *jit_function)(jit_arguments *args);
-
-/* The following structure is the key data type for the recursive
-code generator. It is allocated by compile_matchingpath, and contains
-the arguments for compile_backtrackingpath. Must be the first member
-of its descendants. */
-typedef struct backtrack_common {
- /* Concatenation stack. */
- struct backtrack_common *prev;
- jump_list *nextbacktracks;
- /* Internal stack (for component operators). */
- struct backtrack_common *top;
- jump_list *topbacktracks;
- /* Opcode pointer. */
- PCRE2_SPTR cc;
-} backtrack_common;
-
-typedef struct assert_backtrack {
- backtrack_common common;
- jump_list *condfailed;
- /* Less than 0 if a frame is not needed. */
- int framesize;
- /* Points to our private memory word on the stack. */
- int private_data_ptr;
- /* For iterators. */
- struct sljit_label *matchingpath;
-} assert_backtrack;
-
-typedef struct bracket_backtrack {
- backtrack_common common;
- /* Where to coninue if an alternative is successfully matched. */
- struct sljit_label *alternative_matchingpath;
- /* For rmin and rmax iterators. */
- struct sljit_label *recursive_matchingpath;
- /* For greedy ? operator. */
- struct sljit_label *zero_matchingpath;
- /* Contains the branches of a failed condition. */
- union {
- /* Both for OP_COND, OP_SCOND. */
- jump_list *condfailed;
- assert_backtrack *assert;
- /* For OP_ONCE. Less than 0 if not needed. */
- int framesize;
- } u;
- /* Points to our private memory word on the stack. */
- int private_data_ptr;
-} bracket_backtrack;
-
-typedef struct bracketpos_backtrack {
- backtrack_common common;
- /* Points to our private memory word on the stack. */
- int private_data_ptr;
- /* Reverting stack is needed. */
- int framesize;
- /* Allocated stack size. */
- int stacksize;
-} bracketpos_backtrack;
-
-typedef struct braminzero_backtrack {
- backtrack_common common;
- struct sljit_label *matchingpath;
-} braminzero_backtrack;
-
-typedef struct char_iterator_backtrack {
- backtrack_common common;
- /* Next iteration. */
- struct sljit_label *matchingpath;
- union {
- jump_list *backtracks;
- struct {
- unsigned int othercasebit;
- PCRE2_UCHAR chr;
- BOOL enabled;
- } charpos;
- } u;
-} char_iterator_backtrack;
-
-typedef struct ref_iterator_backtrack {
- backtrack_common common;
- /* Next iteration. */
- struct sljit_label *matchingpath;
-} ref_iterator_backtrack;
-
-typedef struct recurse_entry {
- struct recurse_entry *next;
- /* Contains the function entry. */
- struct sljit_label *entry;
- /* Collects the calls until the function is not created. */
- jump_list *calls;
- /* Points to the starting opcode. */
- sljit_sw start;
-} recurse_entry;
-
-typedef struct recurse_backtrack {
- backtrack_common common;
- BOOL inlined_pattern;
-} recurse_backtrack;
-
-#define OP_THEN_TRAP OP_TABLE_LENGTH
-
-typedef struct then_trap_backtrack {
- backtrack_common common;
- /* If then_trap is not NULL, this structure contains the real
- then_trap for the backtracking path. */
- struct then_trap_backtrack *then_trap;
- /* Points to the starting opcode. */
- sljit_sw start;
- /* Exit point for the then opcodes of this alternative. */
- jump_list *quit;
- /* Frame size of the current alternative. */
- int framesize;
-} then_trap_backtrack;
-
-#define MAX_RANGE_SIZE 4
-
-typedef struct compiler_common {
- /* The sljit ceneric compiler. */
- struct sljit_compiler *compiler;
- /* First byte code. */
- PCRE2_SPTR start;
- /* Maps private data offset to each opcode. */
- sljit_si *private_data_ptrs;
- /* Chain list of read-only data ptrs. */
- void *read_only_data_head;
- /* Tells whether the capturing bracket is optimized. */
- sljit_ub *optimized_cbracket;
- /* Tells whether the starting offset is a target of then. */
- sljit_ub *then_offsets;
- /* Current position where a THEN must jump. */
- then_trap_backtrack *then_trap;
- /* Starting offset of private data for capturing brackets. */
- sljit_si cbra_ptr;
- /* Output vector starting point. Must be divisible by 2. */
- sljit_si ovector_start;
- /* Points to the starting character of the current match. */
- sljit_si start_ptr;
- /* Last known position of the requested byte. */
- sljit_si req_char_ptr;
- /* Head of the last recursion. */
- sljit_si recursive_head_ptr;
- /* First inspected character for partial matching.
- (Needed for avoiding zero length partial matches.) */
- sljit_si start_used_ptr;
- /* Starting pointer for partial soft matches. */
- sljit_si hit_start;
- /* Pointer of the match end position. */
- sljit_si match_end_ptr;
- /* Points to the marked string. */
- sljit_si mark_ptr;
- /* Recursive control verb management chain. */
- sljit_si control_head_ptr;
- /* Points to the last matched capture block index. */
- sljit_si capture_last_ptr;
- /* Fast forward skipping byte code pointer. */
- PCRE2_SPTR fast_forward_bc_ptr;
- /* Locals used by fast fail optimization. */
- sljit_si fast_fail_start_ptr;
- sljit_si fast_fail_end_ptr;
-
- /* Flipped and lower case tables. */
- const sljit_ub *fcc;
- sljit_sw lcc;
- /* Mode can be PCRE2_JIT_COMPLETE and others. */
- int mode;
- /* TRUE, when minlength is greater than 0. */
- BOOL might_be_empty;
- /* \K is found in the pattern. */
- BOOL has_set_som;
- /* (*SKIP:arg) is found in the pattern. */
- BOOL has_skip_arg;
- /* (*THEN) is found in the pattern. */
- BOOL has_then;
- /* (*SKIP) or (*SKIP:arg) is found in lookbehind assertion. */
- BOOL has_skip_in_assert_back;
- /* Currently in recurse or negative assert. */
- BOOL local_exit;
- /* Currently in a positive assert. */
- BOOL positive_assert;
- /* Newline control. */
- int nltype;
- sljit_ui nlmax;
- sljit_ui nlmin;
- int newline;
- int bsr_nltype;
- sljit_ui bsr_nlmax;
- sljit_ui bsr_nlmin;
- /* Dollar endonly. */
- int endonly;
- /* Tables. */
- sljit_sw ctypes;
- /* Named capturing brackets. */
- PCRE2_SPTR name_table;
- sljit_sw name_count;
- sljit_sw name_entry_size;
-
- /* Labels and jump lists. */
- struct sljit_label *partialmatchlabel;
- struct sljit_label *quit_label;
- struct sljit_label *forced_quit_label;
- struct sljit_label *accept_label;
- struct sljit_label *ff_newline_shortcut;
- stub_list *stubs;
- label_addr_list *label_addrs;
- recurse_entry *entries;
- recurse_entry *currententry;
- jump_list *partialmatch;
- jump_list *quit;
- jump_list *positive_assert_quit;
- jump_list *forced_quit;
- jump_list *accept;
- jump_list *calllimit;
- jump_list *stackalloc;
- jump_list *revertframes;
- jump_list *wordboundary;
- jump_list *anynewline;
- jump_list *hspace;
- jump_list *vspace;
- jump_list *casefulcmp;
- jump_list *caselesscmp;
- jump_list *reset_match;
- BOOL unset_backref;
- BOOL alt_circumflex;
-#ifdef SUPPORT_UNICODE
- BOOL utf;
- BOOL use_ucp;
- jump_list *getucd;
-#if PCRE2_CODE_UNIT_WIDTH == 8
- jump_list *utfreadchar;
- jump_list *utfreadchar16;
- jump_list *utfreadtype8;
-#endif
-#endif /* SUPPORT_UNICODE */
-} compiler_common;
-
-/* For byte_sequence_compare. */
-
-typedef struct compare_context {
- int length;
- int sourcereg;
-#if defined SLJIT_UNALIGNED && SLJIT_UNALIGNED
- int ucharptr;
- union {
- sljit_si asint;
- sljit_uh asushort;
-#if PCRE2_CODE_UNIT_WIDTH == 8
- sljit_ub asbyte;
- sljit_ub asuchars[4];
-#elif PCRE2_CODE_UNIT_WIDTH == 16
- sljit_uh asuchars[2];
-#elif PCRE2_CODE_UNIT_WIDTH == 32
- sljit_ui asuchars[1];
-#endif
- } c;
- union {
- sljit_si asint;
- sljit_uh asushort;
-#if PCRE2_CODE_UNIT_WIDTH == 8
- sljit_ub asbyte;
- sljit_ub asuchars[4];
-#elif PCRE2_CODE_UNIT_WIDTH == 16
- sljit_uh asuchars[2];
-#elif PCRE2_CODE_UNIT_WIDTH == 32
- sljit_ui asuchars[1];
-#endif
- } oc;
-#endif
-} compare_context;
-
-/* Undefine sljit macros. */
-#undef CMP
-
-/* Used for accessing the elements of the stack. */
-#define STACK(i) ((-(i) - 1) * (int)sizeof(sljit_sw))
-
-#define TMP1 SLJIT_R0
-#define TMP2 SLJIT_R2
-#define TMP3 SLJIT_R3
-#define STR_PTR SLJIT_S0
-#define STR_END SLJIT_S1
-#define STACK_TOP SLJIT_R1
-#define STACK_LIMIT SLJIT_S2
-#define COUNT_MATCH SLJIT_S3
-#define ARGUMENTS SLJIT_S4
-#define RETURN_ADDR SLJIT_R4
-
-/* Local space layout. */
-/* These two locals can be used by the current opcode. */
-#define LOCALS0 (0 * sizeof(sljit_sw))
-#define LOCALS1 (1 * sizeof(sljit_sw))
-/* Two local variables for possessive quantifiers (char1 cannot use them). */
-#define POSSESSIVE0 (2 * sizeof(sljit_sw))
-#define POSSESSIVE1 (3 * sizeof(sljit_sw))
-/* Max limit of recursions. */
-#define LIMIT_MATCH (4 * sizeof(sljit_sw))
-/* The output vector is stored on the stack, and contains pointers
-to characters. The vector data is divided into two groups: the first
-group contains the start / end character pointers, and the second is
-the start pointers when the end of the capturing group has not yet reached. */
-#define OVECTOR_START (common->ovector_start)
-#define OVECTOR(i) (OVECTOR_START + (i) * (sljit_sw)sizeof(sljit_sw))
-#define OVECTOR_PRIV(i) (common->cbra_ptr + (i) * (sljit_sw)sizeof(sljit_sw))
-#define PRIVATE_DATA(cc) (common->private_data_ptrs[(cc) - common->start])
-
-#if PCRE2_CODE_UNIT_WIDTH == 8
-#define MOV_UCHAR SLJIT_MOV_UB
-#define MOVU_UCHAR SLJIT_MOVU_UB
-#define IN_UCHARS(x) (x)
-#elif PCRE2_CODE_UNIT_WIDTH == 16
-#define MOV_UCHAR SLJIT_MOV_UH
-#define MOVU_UCHAR SLJIT_MOVU_UH
-#define UCHAR_SHIFT (1)
-#define IN_UCHARS(x) ((x) << UCHAR_SHIFT)
-#elif PCRE2_CODE_UNIT_WIDTH == 32
-#define MOV_UCHAR SLJIT_MOV_UI
-#define MOVU_UCHAR SLJIT_MOVU_UI
-#define UCHAR_SHIFT (2)
-#define IN_UCHARS(x) ((x) << UCHAR_SHIFT)
-#else
-#error Unsupported compiling mode
-#endif
-
-/* Shortcuts. */
-#define DEFINE_COMPILER \
- struct sljit_compiler *compiler = common->compiler
-#define OP1(op, dst, dstw, src, srcw) \
- sljit_emit_op1(compiler, (op), (dst), (dstw), (src), (srcw))
-#define OP2(op, dst, dstw, src1, src1w, src2, src2w) \
- sljit_emit_op2(compiler, (op), (dst), (dstw), (src1), (src1w), (src2), (src2w))
-#define LABEL() \
- sljit_emit_label(compiler)
-#define JUMP(type) \
- sljit_emit_jump(compiler, (type))
-#define JUMPTO(type, label) \
- sljit_set_label(sljit_emit_jump(compiler, (type)), (label))
-#define JUMPHERE(jump) \
- sljit_set_label((jump), sljit_emit_label(compiler))
-#define SET_LABEL(jump, label) \
- sljit_set_label((jump), (label))
-#define CMP(type, src1, src1w, src2, src2w) \
- sljit_emit_cmp(compiler, (type), (src1), (src1w), (src2), (src2w))
-#define CMPTO(type, src1, src1w, src2, src2w, label) \
- sljit_set_label(sljit_emit_cmp(compiler, (type), (src1), (src1w), (src2), (src2w)), (label))
-#define OP_FLAGS(op, dst, dstw, src, srcw, type) \
- sljit_emit_op_flags(compiler, (op), (dst), (dstw), (src), (srcw), (type))
-#define GET_LOCAL_BASE(dst, dstw, offset) \
- sljit_get_local_base(compiler, (dst), (dstw), (offset))
-
-#define READ_CHAR_MAX 0x7fffffff
-
-static PCRE2_SPTR bracketend(PCRE2_SPTR cc)
-{
-SLJIT_ASSERT((*cc >= OP_ASSERT && *cc <= OP_ASSERTBACK_NOT) || (*cc >= OP_ONCE && *cc <= OP_SCOND));
-do cc += GET(cc, 1); while (*cc == OP_ALT);
-SLJIT_ASSERT(*cc >= OP_KET && *cc <= OP_KETRPOS);
-cc += 1 + LINK_SIZE;
-return cc;
-}
-
-static int no_alternatives(PCRE2_SPTR cc)
-{
-int count = 0;
-SLJIT_ASSERT((*cc >= OP_ASSERT && *cc <= OP_ASSERTBACK_NOT) || (*cc >= OP_ONCE && *cc <= OP_SCOND));
-do
- {
- cc += GET(cc, 1);
- count++;
- }
-while (*cc == OP_ALT);
-SLJIT_ASSERT(*cc >= OP_KET && *cc <= OP_KETRPOS);
-return count;
-}
-
-/* Functions whose might need modification for all new supported opcodes:
- next_opcode
- check_opcode_types
- set_private_data_ptrs
- get_framesize
- init_frame
- get_private_data_copy_length
- copy_private_data
- compile_matchingpath
- compile_backtrackingpath
-*/
-
-static PCRE2_SPTR next_opcode(compiler_common *common, PCRE2_SPTR cc)
-{
-SLJIT_UNUSED_ARG(common);
-switch(*cc)
- {
- case OP_SOD:
- case OP_SOM:
- case OP_SET_SOM:
- case OP_NOT_WORD_BOUNDARY:
- case OP_WORD_BOUNDARY:
- case OP_NOT_DIGIT:
- case OP_DIGIT:
- case OP_NOT_WHITESPACE:
- case OP_WHITESPACE:
- case OP_NOT_WORDCHAR:
- case OP_WORDCHAR:
- case OP_ANY:
- case OP_ALLANY:
- case OP_NOTPROP:
- case OP_PROP:
- case OP_ANYNL:
- case OP_NOT_HSPACE:
- case OP_HSPACE:
- case OP_NOT_VSPACE:
- case OP_VSPACE:
- case OP_EXTUNI:
- case OP_EODN:
- case OP_EOD:
- case OP_CIRC:
- case OP_CIRCM:
- case OP_DOLL:
- case OP_DOLLM:
- case OP_CRSTAR:
- case OP_CRMINSTAR:
- case OP_CRPLUS:
- case OP_CRMINPLUS:
- case OP_CRQUERY:
- case OP_CRMINQUERY:
- case OP_CRRANGE:
- case OP_CRMINRANGE:
- case OP_CRPOSSTAR:
- case OP_CRPOSPLUS:
- case OP_CRPOSQUERY:
- case OP_CRPOSRANGE:
- case OP_CLASS:
- case OP_NCLASS:
- case OP_REF:
- case OP_REFI:
- case OP_DNREF:
- case OP_DNREFI:
- case OP_RECURSE:
- case OP_CALLOUT:
- case OP_ALT:
- case OP_KET:
- case OP_KETRMAX:
- case OP_KETRMIN:
- case OP_KETRPOS:
- case OP_REVERSE:
- case OP_ASSERT:
- case OP_ASSERT_NOT:
- case OP_ASSERTBACK:
- case OP_ASSERTBACK_NOT:
- case OP_ONCE:
- case OP_ONCE_NC:
- case OP_BRA:
- case OP_BRAPOS:
- case OP_CBRA:
- case OP_CBRAPOS:
- case OP_COND:
- case OP_SBRA:
- case OP_SBRAPOS:
- case OP_SCBRA:
- case OP_SCBRAPOS:
- case OP_SCOND:
- case OP_CREF:
- case OP_DNCREF:
- case OP_RREF:
- case OP_DNRREF:
- case OP_FALSE:
- case OP_TRUE:
- case OP_BRAZERO:
- case OP_BRAMINZERO:
- case OP_BRAPOSZERO:
- case OP_PRUNE:
- case OP_SKIP:
- case OP_THEN:
- case OP_COMMIT:
- case OP_FAIL:
- case OP_ACCEPT:
- case OP_ASSERT_ACCEPT:
- case OP_CLOSE:
- case OP_SKIPZERO:
- return cc + PRIV(OP_lengths)[*cc];
-
- case OP_CHAR:
- case OP_CHARI:
- case OP_NOT:
- case OP_NOTI:
- case OP_STAR:
- case OP_MINSTAR:
- case OP_PLUS:
- case OP_MINPLUS:
- case OP_QUERY:
- case OP_MINQUERY:
- case OP_UPTO:
- case OP_MINUPTO:
- case OP_EXACT:
- case OP_POSSTAR:
- case OP_POSPLUS:
- case OP_POSQUERY:
- case OP_POSUPTO:
- case OP_STARI:
- case OP_MINSTARI:
- case OP_PLUSI:
- case OP_MINPLUSI:
- case OP_QUERYI:
- case OP_MINQUERYI:
- case OP_UPTOI:
- case OP_MINUPTOI:
- case OP_EXACTI:
- case OP_POSSTARI:
- case OP_POSPLUSI:
- case OP_POSQUERYI:
- case OP_POSUPTOI:
- case OP_NOTSTAR:
- case OP_NOTMINSTAR:
- case OP_NOTPLUS:
- case OP_NOTMINPLUS:
- case OP_NOTQUERY:
- case OP_NOTMINQUERY:
- case OP_NOTUPTO:
- case OP_NOTMINUPTO:
- case OP_NOTEXACT:
- case OP_NOTPOSSTAR:
- case OP_NOTPOSPLUS:
- case OP_NOTPOSQUERY:
- case OP_NOTPOSUPTO:
- case OP_NOTSTARI:
- case OP_NOTMINSTARI:
- case OP_NOTPLUSI:
- case OP_NOTMINPLUSI:
- case OP_NOTQUERYI:
- case OP_NOTMINQUERYI:
- case OP_NOTUPTOI:
- case OP_NOTMINUPTOI:
- case OP_NOTEXACTI:
- case OP_NOTPOSSTARI:
- case OP_NOTPOSPLUSI:
- case OP_NOTPOSQUERYI:
- case OP_NOTPOSUPTOI:
- cc += PRIV(OP_lengths)[*cc];
-#ifdef SUPPORT_UNICODE
- if (common->utf && HAS_EXTRALEN(cc[-1])) cc += GET_EXTRALEN(cc[-1]);
-#endif
- return cc;
-
- /* Special cases. */
- case OP_TYPESTAR:
- case OP_TYPEMINSTAR:
- case OP_TYPEPLUS:
- case OP_TYPEMINPLUS:
- case OP_TYPEQUERY:
- case OP_TYPEMINQUERY:
- case OP_TYPEUPTO:
- case OP_TYPEMINUPTO:
- case OP_TYPEEXACT:
- case OP_TYPEPOSSTAR:
- case OP_TYPEPOSPLUS:
- case OP_TYPEPOSQUERY:
- case OP_TYPEPOSUPTO:
- return cc + PRIV(OP_lengths)[*cc] - 1;
-
- case OP_ANYBYTE:
-#ifdef SUPPORT_UNICODE
- if (common->utf) return NULL;
-#endif
- return cc + 1;
-
- case OP_CALLOUT_STR:
- return cc + GET(cc, 1 + 2*LINK_SIZE);
-
-#if defined SUPPORT_UNICODE || PCRE2_CODE_UNIT_WIDTH != 8
- case OP_XCLASS:
- return cc + GET(cc, 1);
-#endif
-
- case OP_MARK:
- case OP_PRUNE_ARG:
- case OP_SKIP_ARG:
- case OP_THEN_ARG:
- return cc + 1 + 2 + cc[1];
-
- default:
- /* All opcodes are supported now! */
- SLJIT_ASSERT_STOP();
- return NULL;
- }
-}
-
-static BOOL check_opcode_types(compiler_common *common, PCRE2_SPTR cc, PCRE2_SPTR ccend)
-{
-int count;
-PCRE2_SPTR slot;
-PCRE2_SPTR assert_back_end = cc - 1;
-
-/* Calculate important variables (like stack size) and checks whether all opcodes are supported. */
-while (cc < ccend)
- {
- switch(*cc)
- {
- case OP_SET_SOM:
- common->has_set_som = TRUE;
- common->might_be_empty = TRUE;
- cc += 1;
- break;
-
- case OP_REF:
- case OP_REFI:
- common->optimized_cbracket[GET2(cc, 1)] = 0;
- cc += 1 + IMM2_SIZE;
- break;
-
- case OP_CBRAPOS:
- case OP_SCBRAPOS:
- common->optimized_cbracket[GET2(cc, 1 + LINK_SIZE)] = 0;
- cc += 1 + LINK_SIZE + IMM2_SIZE;
- break;
-
- case OP_COND:
- case OP_SCOND:
- /* Only AUTO_CALLOUT can insert this opcode. We do
- not intend to support this case. */
- if (cc[1 + LINK_SIZE] == OP_CALLOUT || cc[1 + LINK_SIZE] == OP_CALLOUT_STR)
- return FALSE;
- cc += 1 + LINK_SIZE;
- break;
-
- case OP_CREF:
- common->optimized_cbracket[GET2(cc, 1)] = 0;
- cc += 1 + IMM2_SIZE;
- break;
-
- case OP_DNREF:
- case OP_DNREFI:
- case OP_DNCREF:
- count = GET2(cc, 1 + IMM2_SIZE);
- slot = common->name_table + GET2(cc, 1) * common->name_entry_size;
- while (count-- > 0)
- {
- common->optimized_cbracket[GET2(slot, 0)] = 0;
- slot += common->name_entry_size;
- }
- cc += 1 + 2 * IMM2_SIZE;
- break;
-
- case OP_RECURSE:
- /* Set its value only once. */
- if (common->recursive_head_ptr == 0)
- {
- common->recursive_head_ptr = common->ovector_start;
- common->ovector_start += sizeof(sljit_sw);
- }
- cc += 1 + LINK_SIZE;
- break;
-
- case OP_CALLOUT:
- case OP_CALLOUT_STR:
- if (common->capture_last_ptr == 0)
- {
- common->capture_last_ptr = common->ovector_start;
- common->ovector_start += sizeof(sljit_sw);
- }
- cc += (*cc == OP_CALLOUT) ? PRIV(OP_lengths)[OP_CALLOUT] : GET(cc, 1 + 2*LINK_SIZE);
- break;
-
- case OP_ASSERTBACK:
- slot = bracketend(cc);
- if (slot > assert_back_end)
- assert_back_end = slot;
- cc += 1 + LINK_SIZE;
- break;
-
- case OP_THEN_ARG:
- common->has_then = TRUE;
- common->control_head_ptr = 1;
- /* Fall through. */
-
- case OP_PRUNE_ARG:
- case OP_MARK:
- if (common->mark_ptr == 0)
- {
- common->mark_ptr = common->ovector_start;
- common->ovector_start += sizeof(sljit_sw);
- }
- cc += 1 + 2 + cc[1];
- break;
-
- case OP_THEN:
- common->has_then = TRUE;
- common->control_head_ptr = 1;
- cc += 1;
- break;
-
- case OP_SKIP:
- if (cc < assert_back_end)
- common->has_skip_in_assert_back = TRUE;
- cc += 1;
- break;
-
- case OP_SKIP_ARG:
- common->control_head_ptr = 1;
- common->has_skip_arg = TRUE;
- if (cc < assert_back_end)
- common->has_skip_in_assert_back = TRUE;
- cc += 1 + 2 + cc[1];
- break;
-
- default:
- cc = next_opcode(common, cc);
- if (cc == NULL)
- return FALSE;
- break;
- }
- }
-return TRUE;
-}
-
-static BOOL is_accelerated_repeat(PCRE2_SPTR cc)
-{
-switch(*cc)
- {
- case OP_TYPESTAR:
- case OP_TYPEMINSTAR:
- case OP_TYPEPLUS:
- case OP_TYPEMINPLUS:
- case OP_TYPEPOSSTAR:
- case OP_TYPEPOSPLUS:
- return (cc[1] != OP_ANYNL && cc[1] != OP_EXTUNI);
-
- case OP_STAR:
- case OP_MINSTAR:
- case OP_PLUS:
- case OP_MINPLUS:
- case OP_POSSTAR:
- case OP_POSPLUS:
-
- case OP_STARI:
- case OP_MINSTARI:
- case OP_PLUSI:
- case OP_MINPLUSI:
- case OP_POSSTARI:
- case OP_POSPLUSI:
-
- case OP_NOTSTAR:
- case OP_NOTMINSTAR:
- case OP_NOTPLUS:
- case OP_NOTMINPLUS:
- case OP_NOTPOSSTAR:
- case OP_NOTPOSPLUS:
-
- case OP_NOTSTARI:
- case OP_NOTMINSTARI:
- case OP_NOTPLUSI:
- case OP_NOTMINPLUSI:
- case OP_NOTPOSSTARI:
- case OP_NOTPOSPLUSI:
- return TRUE;
-
- case OP_CLASS:
- case OP_NCLASS:
-#if defined SUPPORT_UNICODE || PCRE2_CODE_UNIT_WIDTH != 8
- case OP_XCLASS:
- cc += (*cc == OP_XCLASS) ? GET(cc, 1) : (int)(1 + (32 / sizeof(PCRE2_UCHAR)));
-#else
- cc += (1 + (32 / sizeof(PCRE2_UCHAR)));
-#endif
-
- switch(*cc)
- {
- case OP_CRSTAR:
- case OP_CRMINSTAR:
- case OP_CRPLUS:
- case OP_CRMINPLUS:
- case OP_CRPOSSTAR:
- case OP_CRPOSPLUS:
- return TRUE;
- }
- break;
- }
-return FALSE;
-}
-
-static SLJIT_INLINE BOOL detect_fast_forward_skip(compiler_common *common, int *private_data_start)
-{
-PCRE2_SPTR cc = common->start;
-PCRE2_SPTR end;
-
-/* Skip not repeated brackets. */
-while (TRUE)
- {
- switch(*cc)
- {
- case OP_SOD:
- case OP_SOM:
- case OP_SET_SOM:
- case OP_NOT_WORD_BOUNDARY:
- case OP_WORD_BOUNDARY:
- case OP_EODN:
- case OP_EOD:
- case OP_CIRC:
- case OP_CIRCM:
- case OP_DOLL:
- case OP_DOLLM:
- /* Zero width assertions. */
- cc++;
- continue;
- }
-
- if (*cc != OP_BRA && *cc != OP_CBRA)
- break;
-
- end = cc + GET(cc, 1);
- if (*end != OP_KET || PRIVATE_DATA(end) != 0)
- return FALSE;
- if (*cc == OP_CBRA)
- {
- if (common->optimized_cbracket[GET2(cc, 1 + LINK_SIZE)] == 0)
- return FALSE;
- cc += IMM2_SIZE;
- }
- cc += 1 + LINK_SIZE;
- }
-
-if (is_accelerated_repeat(cc))
- {
- common->fast_forward_bc_ptr = cc;
- common->private_data_ptrs[(cc + 1) - common->start] = *private_data_start;
- *private_data_start += sizeof(sljit_sw);
- return TRUE;
- }
-return FALSE;
-}
-
-static SLJIT_INLINE void detect_fast_fail(compiler_common *common, PCRE2_SPTR cc, int *private_data_start, sljit_si depth)
-{
- PCRE2_SPTR next_alt;
-
- SLJIT_ASSERT(*cc == OP_BRA || *cc == OP_CBRA);
-
- if (*cc == OP_CBRA && common->optimized_cbracket[GET2(cc, 1 + LINK_SIZE)] == 0)
- return;
-
- next_alt = bracketend(cc) - (1 + LINK_SIZE);
- if (*next_alt != OP_KET || PRIVATE_DATA(next_alt) != 0)
- return;
-
- do
- {
- next_alt = cc + GET(cc, 1);
-
- cc += 1 + LINK_SIZE + ((*cc == OP_CBRA) ? IMM2_SIZE : 0);
-
- while (TRUE)
- {
- switch(*cc)
- {
- case OP_SOD:
- case OP_SOM:
- case OP_SET_SOM:
- case OP_NOT_WORD_BOUNDARY:
- case OP_WORD_BOUNDARY:
- case OP_EODN:
- case OP_EOD:
- case OP_CIRC:
- case OP_CIRCM:
- case OP_DOLL:
- case OP_DOLLM:
- /* Zero width assertions. */
- cc++;
- continue;
- }
- break;
- }
-
- if (depth > 0 && (*cc == OP_BRA || *cc == OP_CBRA))
- detect_fast_fail(common, cc, private_data_start, depth - 1);
-
- if (is_accelerated_repeat(cc))
- {
- common->private_data_ptrs[(cc + 1) - common->start] = *private_data_start;
-
- if (common->fast_fail_start_ptr == 0)
- common->fast_fail_start_ptr = *private_data_start;
-
- *private_data_start += sizeof(sljit_sw);
- common->fast_fail_end_ptr = *private_data_start;
-
- if (*private_data_start > SLJIT_MAX_LOCAL_SIZE)
- return;
- }
-
- cc = next_alt;
- }
- while (*cc == OP_ALT);
-}
-
-static int get_class_iterator_size(PCRE2_SPTR cc)
-{
-sljit_ui min;
-sljit_ui max;
-switch(*cc)
- {
- case OP_CRSTAR:
- case OP_CRPLUS:
- return 2;
-
- case OP_CRMINSTAR:
- case OP_CRMINPLUS:
- case OP_CRQUERY:
- case OP_CRMINQUERY:
- return 1;
-
- case OP_CRRANGE:
- case OP_CRMINRANGE:
- min = GET2(cc, 1);
- max = GET2(cc, 1 + IMM2_SIZE);
- if (max == 0)
- return (*cc == OP_CRRANGE) ? 2 : 1;
- max -= min;
- if (max > 2)
- max = 2;
- return max;
-
- default:
- return 0;
- }
-}
-
-static BOOL detect_repeat(compiler_common *common, PCRE2_SPTR begin)
-{
-PCRE2_SPTR end = bracketend(begin);
-PCRE2_SPTR next;
-PCRE2_SPTR next_end;
-PCRE2_SPTR max_end;
-PCRE2_UCHAR type;
-sljit_sw length = end - begin;
-sljit_si min, max, i;
-
-/* Detect fixed iterations first. */
-if (end[-(1 + LINK_SIZE)] != OP_KET)
- return FALSE;
-
-/* Already detected repeat. */
-if (common->private_data_ptrs[end - common->start - LINK_SIZE] != 0)
- return TRUE;
-
-next = end;
-min = 1;
-while (1)
- {
- if (*next != *begin)
- break;
- next_end = bracketend(next);
- if (next_end - next != length || memcmp(begin, next, IN_UCHARS(length)) != 0)
- break;
- next = next_end;
- min++;
- }
-
-if (min == 2)
- return FALSE;
-
-max = 0;
-max_end = next;
-if (*next == OP_BRAZERO || *next == OP_BRAMINZERO)
- {
- type = *next;
- while (1)
- {
- if (next[0] != type || next[1] != OP_BRA || next[2 + LINK_SIZE] != *begin)
- break;
- next_end = bracketend(next + 2 + LINK_SIZE);
- if (next_end - next != (length + 2 + LINK_SIZE) || memcmp(begin, next + 2 + LINK_SIZE, IN_UCHARS(length)) != 0)
- break;
- next = next_end;
- max++;
- }
-
- if (next[0] == type && next[1] == *begin && max >= 1)
- {
- next_end = bracketend(next + 1);
- if (next_end - next == (length + 1) && memcmp(begin, next + 1, IN_UCHARS(length)) == 0)
- {
- for (i = 0; i < max; i++, next_end += 1 + LINK_SIZE)
- if (*next_end != OP_KET)
- break;
-
- if (i == max)
- {
- common->private_data_ptrs[max_end - common->start - LINK_SIZE] = next_end - max_end;
- common->private_data_ptrs[max_end - common->start - LINK_SIZE + 1] = (type == OP_BRAZERO) ? OP_UPTO : OP_MINUPTO;
- /* +2 the original and the last. */
- common->private_data_ptrs[max_end - common->start - LINK_SIZE + 2] = max + 2;
- if (min == 1)
- return TRUE;
- min--;
- max_end -= (1 + LINK_SIZE) + GET(max_end, -LINK_SIZE);
- }
- }
- }
- }
-
-if (min >= 3)
- {
- common->private_data_ptrs[end - common->start - LINK_SIZE] = max_end - end;
- common->private_data_ptrs[end - common->start - LINK_SIZE + 1] = OP_EXACT;
- common->private_data_ptrs[end - common->start - LINK_SIZE + 2] = min;
- return TRUE;
- }
-
-return FALSE;
-}
-
-#define CASE_ITERATOR_PRIVATE_DATA_1 \
- case OP_MINSTAR: \
- case OP_MINPLUS: \
- case OP_QUERY: \
- case OP_MINQUERY: \
- case OP_MINSTARI: \
- case OP_MINPLUSI: \
- case OP_QUERYI: \
- case OP_MINQUERYI: \
- case OP_NOTMINSTAR: \
- case OP_NOTMINPLUS: \
- case OP_NOTQUERY: \
- case OP_NOTMINQUERY: \
- case OP_NOTMINSTARI: \
- case OP_NOTMINPLUSI: \
- case OP_NOTQUERYI: \
- case OP_NOTMINQUERYI:
-
-#define CASE_ITERATOR_PRIVATE_DATA_2A \
- case OP_STAR: \
- case OP_PLUS: \
- case OP_STARI: \
- case OP_PLUSI: \
- case OP_NOTSTAR: \
- case OP_NOTPLUS: \
- case OP_NOTSTARI: \
- case OP_NOTPLUSI:
-
-#define CASE_ITERATOR_PRIVATE_DATA_2B \
- case OP_UPTO: \
- case OP_MINUPTO: \
- case OP_UPTOI: \
- case OP_MINUPTOI: \
- case OP_NOTUPTO: \
- case OP_NOTMINUPTO: \
- case OP_NOTUPTOI: \
- case OP_NOTMINUPTOI:
-
-#define CASE_ITERATOR_TYPE_PRIVATE_DATA_1 \
- case OP_TYPEMINSTAR: \
- case OP_TYPEMINPLUS: \
- case OP_TYPEQUERY: \
- case OP_TYPEMINQUERY:
-
-#define CASE_ITERATOR_TYPE_PRIVATE_DATA_2A \
- case OP_TYPESTAR: \
- case OP_TYPEPLUS:
-
-#define CASE_ITERATOR_TYPE_PRIVATE_DATA_2B \
- case OP_TYPEUPTO: \
- case OP_TYPEMINUPTO:
-
-static void set_private_data_ptrs(compiler_common *common, int *private_data_start, PCRE2_SPTR ccend)
-{
-PCRE2_SPTR cc = common->start;
-PCRE2_SPTR alternative;
-PCRE2_SPTR end = NULL;
-int private_data_ptr = *private_data_start;
-int space, size, bracketlen;
-BOOL repeat_check = TRUE;
-
-while (cc < ccend)
- {
- space = 0;
- size = 0;
- bracketlen = 0;
- if (private_data_ptr > SLJIT_MAX_LOCAL_SIZE)
- break;
-
- if (repeat_check && (*cc == OP_ONCE || *cc == OP_ONCE_NC || *cc == OP_BRA || *cc == OP_CBRA || *cc == OP_COND))
- {
- if (detect_repeat(common, cc))
- {
- /* These brackets are converted to repeats, so no global
- based single character repeat is allowed. */
- if (cc >= end)
- end = bracketend(cc);
- }
- }
- repeat_check = TRUE;
-
- switch(*cc)
- {
- case OP_KET:
- if (common->private_data_ptrs[cc + 1 - common->start] != 0)
- {
- common->private_data_ptrs[cc - common->start] = private_data_ptr;
- private_data_ptr += sizeof(sljit_sw);
- cc += common->private_data_ptrs[cc + 1 - common->start];
- }
- cc += 1 + LINK_SIZE;
- break;
-
- case OP_ASSERT:
- case OP_ASSERT_NOT:
- case OP_ASSERTBACK:
- case OP_ASSERTBACK_NOT:
- case OP_ONCE:
- case OP_ONCE_NC:
- case OP_BRAPOS:
- case OP_SBRA:
- case OP_SBRAPOS:
- case OP_SCOND:
- common->private_data_ptrs[cc - common->start] = private_data_ptr;
- private_data_ptr += sizeof(sljit_sw);
- bracketlen = 1 + LINK_SIZE;
- break;
-
- case OP_CBRAPOS:
- case OP_SCBRAPOS:
- common->private_data_ptrs[cc - common->start] = private_data_ptr;
- private_data_ptr += sizeof(sljit_sw);
- bracketlen = 1 + LINK_SIZE + IMM2_SIZE;
- break;
-
- case OP_COND:
- /* Might be a hidden SCOND. */
- alternative = cc + GET(cc, 1);
- if (*alternative == OP_KETRMAX || *alternative == OP_KETRMIN)
- {
- common->private_data_ptrs[cc - common->start] = private_data_ptr;
- private_data_ptr += sizeof(sljit_sw);
- }
- bracketlen = 1 + LINK_SIZE;
- break;
-
- case OP_BRA:
- bracketlen = 1 + LINK_SIZE;
- break;
-
- case OP_CBRA:
- case OP_SCBRA:
- bracketlen = 1 + LINK_SIZE + IMM2_SIZE;
- break;
-
- case OP_BRAZERO:
- case OP_BRAMINZERO:
- case OP_BRAPOSZERO:
- repeat_check = FALSE;
- size = 1;
- break;
-
- CASE_ITERATOR_PRIVATE_DATA_1
- space = 1;
- size = -2;
- break;
-
- CASE_ITERATOR_PRIVATE_DATA_2A
- space = 2;
- size = -2;
- break;
-
- CASE_ITERATOR_PRIVATE_DATA_2B
- space = 2;
- size = -(2 + IMM2_SIZE);
- break;
-
- CASE_ITERATOR_TYPE_PRIVATE_DATA_1
- space = 1;
- size = 1;
- break;
-
- CASE_ITERATOR_TYPE_PRIVATE_DATA_2A
- if (cc[1] != OP_ANYNL && cc[1] != OP_EXTUNI)
- space = 2;
- size = 1;
- break;
-
- case OP_TYPEUPTO:
- if (cc[1 + IMM2_SIZE] != OP_ANYNL && cc[1 + IMM2_SIZE] != OP_EXTUNI)
- space = 2;
- size = 1 + IMM2_SIZE;
- break;
-
- case OP_TYPEMINUPTO:
- space = 2;
- size = 1 + IMM2_SIZE;
- break;
-
- case OP_CLASS:
- case OP_NCLASS:
- size = 1 + 32 / sizeof(PCRE2_UCHAR);
- space = get_class_iterator_size(cc + size);
- break;
-
-#if defined SUPPORT_UNICODE || PCRE2_CODE_UNIT_WIDTH != 8
- case OP_XCLASS:
- size = GET(cc, 1);
- space = get_class_iterator_size(cc + size);
- break;
-#endif
-
- default:
- cc = next_opcode(common, cc);
- SLJIT_ASSERT(cc != NULL);
- break;
- }
-
- /* Character iterators, which are not inside a repeated bracket,
- gets a private slot instead of allocating it on the stack. */
- if (space > 0 && cc >= end)
- {
- common->private_data_ptrs[cc - common->start] = private_data_ptr;
- private_data_ptr += sizeof(sljit_sw) * space;
- }
-
- if (size != 0)
- {
- if (size < 0)
- {
- cc += -size;
-#ifdef SUPPORT_UNICODE
- if (common->utf && HAS_EXTRALEN(cc[-1])) cc += GET_EXTRALEN(cc[-1]);
-#endif
- }
- else
- cc += size;
- }
-
- if (bracketlen > 0)
- {
- if (cc >= end)
- {
- end = bracketend(cc);
- if (end[-1 - LINK_SIZE] == OP_KET)
- end = NULL;
- }
- cc += bracketlen;
- }
- }
-*private_data_start = private_data_ptr;
-}
-
-/* Returns with a frame_types (always < 0) if no need for frame. */
-static int get_framesize(compiler_common *common, PCRE2_SPTR cc, PCRE2_SPTR ccend, BOOL recursive, BOOL *needs_control_head)
-{
-int length = 0;
-int possessive = 0;
-BOOL stack_restore = FALSE;
-BOOL setsom_found = recursive;
-BOOL setmark_found = recursive;
-/* The last capture is a local variable even for recursions. */
-BOOL capture_last_found = FALSE;
-
-#if defined DEBUG_FORCE_CONTROL_HEAD && DEBUG_FORCE_CONTROL_HEAD
-SLJIT_ASSERT(common->control_head_ptr != 0);
-*needs_control_head = TRUE;
-#else
-*needs_control_head = FALSE;
-#endif
-
-if (ccend == NULL)
- {
- ccend = bracketend(cc) - (1 + LINK_SIZE);
- if (!recursive && (*cc == OP_CBRAPOS || *cc == OP_SCBRAPOS))
- {
- possessive = length = (common->capture_last_ptr != 0) ? 5 : 3;
- /* This is correct regardless of common->capture_last_ptr. */
- capture_last_found = TRUE;
- }
- cc = next_opcode(common, cc);
- }
-
-SLJIT_ASSERT(cc != NULL);
-while (cc < ccend)
- switch(*cc)
- {
- case OP_SET_SOM:
- SLJIT_ASSERT(common->has_set_som);
- stack_restore = TRUE;
- if (!setsom_found)
- {
- length += 2;
- setsom_found = TRUE;
- }
- cc += 1;
- break;
-
- case OP_MARK:
- case OP_PRUNE_ARG:
- case OP_THEN_ARG:
- SLJIT_ASSERT(common->mark_ptr != 0);
- stack_restore = TRUE;
- if (!setmark_found)
- {
- length += 2;
- setmark_found = TRUE;
- }
- if (common->control_head_ptr != 0)
- *needs_control_head = TRUE;
- cc += 1 + 2 + cc[1];
- break;
-
- case OP_RECURSE:
- stack_restore = TRUE;
- if (common->has_set_som && !setsom_found)
- {
- length += 2;
- setsom_found = TRUE;
- }
- if (common->mark_ptr != 0 && !setmark_found)
- {
- length += 2;
- setmark_found = TRUE;
- }
- if (common->capture_last_ptr != 0 && !capture_last_found)
- {
- length += 2;
- capture_last_found = TRUE;
- }
- cc += 1 + LINK_SIZE;
- break;
-
- case OP_CBRA:
- case OP_CBRAPOS:
- case OP_SCBRA:
- case OP_SCBRAPOS:
- stack_restore = TRUE;
- if (common->capture_last_ptr != 0 && !capture_last_found)
- {
- length += 2;
- capture_last_found = TRUE;
- }
- length += 3;
- cc += 1 + LINK_SIZE + IMM2_SIZE;
- break;
-
- case OP_THEN:
- stack_restore = TRUE;
- if (common->control_head_ptr != 0)
- *needs_control_head = TRUE;
- cc ++;
- break;
-
- default:
- stack_restore = TRUE;
- /* Fall through. */
-
- case OP_NOT_WORD_BOUNDARY:
- case OP_WORD_BOUNDARY:
- case OP_NOT_DIGIT:
- case OP_DIGIT:
- case OP_NOT_WHITESPACE:
- case OP_WHITESPACE:
- case OP_NOT_WORDCHAR:
- case OP_WORDCHAR:
- case OP_ANY:
- case OP_ALLANY:
- case OP_ANYBYTE:
- case OP_NOTPROP:
- case OP_PROP:
- case OP_ANYNL:
- case OP_NOT_HSPACE:
- case OP_HSPACE:
- case OP_NOT_VSPACE:
- case OP_VSPACE:
- case OP_EXTUNI:
- case OP_EODN:
- case OP_EOD:
- case OP_CIRC:
- case OP_CIRCM:
- case OP_DOLL:
- case OP_DOLLM:
- case OP_CHAR:
- case OP_CHARI:
- case OP_NOT:
- case OP_NOTI:
-
- case OP_EXACT:
- case OP_POSSTAR:
- case OP_POSPLUS:
- case OP_POSQUERY:
- case OP_POSUPTO:
-
- case OP_EXACTI:
- case OP_POSSTARI:
- case OP_POSPLUSI:
- case OP_POSQUERYI:
- case OP_POSUPTOI:
-
- case OP_NOTEXACT:
- case OP_NOTPOSSTAR:
- case OP_NOTPOSPLUS:
- case OP_NOTPOSQUERY:
- case OP_NOTPOSUPTO:
-
- case OP_NOTEXACTI:
- case OP_NOTPOSSTARI:
- case OP_NOTPOSPLUSI:
- case OP_NOTPOSQUERYI:
- case OP_NOTPOSUPTOI:
-
- case OP_TYPEEXACT:
- case OP_TYPEPOSSTAR:
- case OP_TYPEPOSPLUS:
- case OP_TYPEPOSQUERY:
- case OP_TYPEPOSUPTO:
-
- case OP_CLASS:
- case OP_NCLASS:
- case OP_XCLASS:
-
- case OP_CALLOUT:
- case OP_CALLOUT_STR:
-
- cc = next_opcode(common, cc);
- SLJIT_ASSERT(cc != NULL);
- break;
- }
-
-/* Possessive quantifiers can use a special case. */
-if (SLJIT_UNLIKELY(possessive == length))
- return stack_restore ? no_frame : no_stack;
-
-if (length > 0)
- return length + 1;
-return stack_restore ? no_frame : no_stack;
-}
-
-static void init_frame(compiler_common *common, PCRE2_SPTR cc, PCRE2_SPTR ccend, int stackpos, int stacktop, BOOL recursive)
-{
-DEFINE_COMPILER;
-BOOL setsom_found = recursive;
-BOOL setmark_found = recursive;
-/* The last capture is a local variable even for recursions. */
-BOOL capture_last_found = FALSE;
-int offset;
-
-/* >= 1 + shortest item size (2) */
-SLJIT_UNUSED_ARG(stacktop);
-SLJIT_ASSERT(stackpos >= stacktop + 2);
-
-stackpos = STACK(stackpos);
-if (ccend == NULL)
- {
- ccend = bracketend(cc) - (1 + LINK_SIZE);
- if (recursive || (*cc != OP_CBRAPOS && *cc != OP_SCBRAPOS))
- cc = next_opcode(common, cc);
- }
-
-SLJIT_ASSERT(cc != NULL);
-while (cc < ccend)
- switch(*cc)
- {
- case OP_SET_SOM:
- SLJIT_ASSERT(common->has_set_som);
- if (!setsom_found)
- {
- OP1(SLJIT_MOV, TMP1, 0, SLJIT_MEM1(SLJIT_SP), OVECTOR(0));
- OP1(SLJIT_MOV, SLJIT_MEM1(STACK_TOP), stackpos, SLJIT_IMM, -OVECTOR(0));
- stackpos += (int)sizeof(sljit_sw);
- OP1(SLJIT_MOV, SLJIT_MEM1(STACK_TOP), stackpos, TMP1, 0);
- stackpos += (int)sizeof(sljit_sw);
- setsom_found = TRUE;
- }
- cc += 1;
- break;
-
- case OP_MARK:
- case OP_PRUNE_ARG:
- case OP_THEN_ARG:
- SLJIT_ASSERT(common->mark_ptr != 0);
- if (!setmark_found)
- {
- OP1(SLJIT_MOV, TMP1, 0, SLJIT_MEM1(SLJIT_SP), common->mark_ptr);
- OP1(SLJIT_MOV, SLJIT_MEM1(STACK_TOP), stackpos, SLJIT_IMM, -common->mark_ptr);
- stackpos += (int)sizeof(sljit_sw);
- OP1(SLJIT_MOV, SLJIT_MEM1(STACK_TOP), stackpos, TMP1, 0);
- stackpos += (int)sizeof(sljit_sw);
- setmark_found = TRUE;
- }
- cc += 1 + 2 + cc[1];
- break;
-
- case OP_RECURSE:
- if (common->has_set_som && !setsom_found)
- {
- OP1(SLJIT_MOV, TMP1, 0, SLJIT_MEM1(SLJIT_SP), OVECTOR(0));
- OP1(SLJIT_MOV, SLJIT_MEM1(STACK_TOP), stackpos, SLJIT_IMM, -OVECTOR(0));
- stackpos += (int)sizeof(sljit_sw);
- OP1(SLJIT_MOV, SLJIT_MEM1(STACK_TOP), stackpos, TMP1, 0);
- stackpos += (int)sizeof(sljit_sw);
- setsom_found = TRUE;
- }
- if (common->mark_ptr != 0 && !setmark_found)
- {
- OP1(SLJIT_MOV, TMP1, 0, SLJIT_MEM1(SLJIT_SP), common->mark_ptr);
- OP1(SLJIT_MOV, SLJIT_MEM1(STACK_TOP), stackpos, SLJIT_IMM, -common->mark_ptr);
- stackpos += (int)sizeof(sljit_sw);
- OP1(SLJIT_MOV, SLJIT_MEM1(STACK_TOP), stackpos, TMP1, 0);
- stackpos += (int)sizeof(sljit_sw);
- setmark_found = TRUE;
- }
- if (common->capture_last_ptr != 0 && !capture_last_found)
- {
- OP1(SLJIT_MOV, TMP1, 0, SLJIT_MEM1(SLJIT_SP), common->capture_last_ptr);
- OP1(SLJIT_MOV, SLJIT_MEM1(STACK_TOP), stackpos, SLJIT_IMM, -common->capture_last_ptr);
- stackpos += (int)sizeof(sljit_sw);
- OP1(SLJIT_MOV, SLJIT_MEM1(STACK_TOP), stackpos, TMP1, 0);
- stackpos += (int)sizeof(sljit_sw);
- capture_last_found = TRUE;
- }
- cc += 1 + LINK_SIZE;
- break;
-
- case OP_CBRA:
- case OP_CBRAPOS:
- case OP_SCBRA:
- case OP_SCBRAPOS:
- if (common->capture_last_ptr != 0 && !capture_last_found)
- {
- OP1(SLJIT_MOV, TMP1, 0, SLJIT_MEM1(SLJIT_SP), common->capture_last_ptr);
- OP1(SLJIT_MOV, SLJIT_MEM1(STACK_TOP), stackpos, SLJIT_IMM, -common->capture_last_ptr);
- stackpos += (int)sizeof(sljit_sw);
- OP1(SLJIT_MOV, SLJIT_MEM1(STACK_TOP), stackpos, TMP1, 0);
- stackpos += (int)sizeof(sljit_sw);
- capture_last_found = TRUE;
- }
- offset = (GET2(cc, 1 + LINK_SIZE)) << 1;
- OP1(SLJIT_MOV, SLJIT_MEM1(STACK_TOP), stackpos, SLJIT_IMM, OVECTOR(offset));
- stackpos += (int)sizeof(sljit_sw);
- OP1(SLJIT_MOV, TMP1, 0, SLJIT_MEM1(SLJIT_SP), OVECTOR(offset));
- OP1(SLJIT_MOV, TMP2, 0, SLJIT_MEM1(SLJIT_SP), OVECTOR(offset + 1));
- OP1(SLJIT_MOV, SLJIT_MEM1(STACK_TOP), stackpos, TMP1, 0);
- stackpos += (int)sizeof(sljit_sw);
- OP1(SLJIT_MOV, SLJIT_MEM1(STACK_TOP), stackpos, TMP2, 0);
- stackpos += (int)sizeof(sljit_sw);
-
- cc += 1 + LINK_SIZE + IMM2_SIZE;
- break;
-
- default:
- cc = next_opcode(common, cc);
- SLJIT_ASSERT(cc != NULL);
- break;
- }
-
-OP1(SLJIT_MOV, SLJIT_MEM1(STACK_TOP), stackpos, SLJIT_IMM, 0);
-SLJIT_ASSERT(stackpos == STACK(stacktop));
-}
-
-static SLJIT_INLINE int get_private_data_copy_length(compiler_common *common, PCRE2_SPTR cc, PCRE2_SPTR ccend, BOOL needs_control_head)
-{
-int private_data_length = needs_control_head ? 3 : 2;
-int size;
-PCRE2_SPTR alternative;
-/* Calculate the sum of the private machine words. */
-while (cc < ccend)
- {
- size = 0;
- switch(*cc)
- {
- case OP_KET:
- if (PRIVATE_DATA(cc) != 0)
- {
- private_data_length++;
- SLJIT_ASSERT(PRIVATE_DATA(cc + 1) != 0);
- cc += PRIVATE_DATA(cc + 1);
- }
- cc += 1 + LINK_SIZE;
- break;
-
- case OP_ASSERT:
- case OP_ASSERT_NOT:
- case OP_ASSERTBACK:
- case OP_ASSERTBACK_NOT:
- case OP_ONCE:
- case OP_ONCE_NC:
- case OP_BRAPOS:
- case OP_SBRA:
- case OP_SBRAPOS:
- case OP_SCOND:
- private_data_length++;
- SLJIT_ASSERT(PRIVATE_DATA(cc) != 0);
- cc += 1 + LINK_SIZE;
- break;
-
- case OP_CBRA:
- case OP_SCBRA:
- if (common->optimized_cbracket[GET2(cc, 1 + LINK_SIZE)] == 0)
- private_data_length++;
- cc += 1 + LINK_SIZE + IMM2_SIZE;
- break;
-
- case OP_CBRAPOS:
- case OP_SCBRAPOS:
- private_data_length += 2;
- cc += 1 + LINK_SIZE + IMM2_SIZE;
- break;
-
- case OP_COND:
- /* Might be a hidden SCOND. */
- alternative = cc + GET(cc, 1);
- if (*alternative == OP_KETRMAX || *alternative == OP_KETRMIN)
- private_data_length++;
- cc += 1 + LINK_SIZE;
- break;
-
- CASE_ITERATOR_PRIVATE_DATA_1
- if (PRIVATE_DATA(cc))
- private_data_length++;
- cc += 2;
-#ifdef SUPPORT_UNICODE
- if (common->utf && HAS_EXTRALEN(cc[-1])) cc += GET_EXTRALEN(cc[-1]);
-#endif
- break;
-
- CASE_ITERATOR_PRIVATE_DATA_2A
- if (PRIVATE_DATA(cc))
- private_data_length += 2;
- cc += 2;
-#ifdef SUPPORT_UNICODE
- if (common->utf && HAS_EXTRALEN(cc[-1])) cc += GET_EXTRALEN(cc[-1]);
-#endif
- break;
-
- CASE_ITERATOR_PRIVATE_DATA_2B
- if (PRIVATE_DATA(cc))
- private_data_length += 2;
- cc += 2 + IMM2_SIZE;
-#ifdef SUPPORT_UNICODE
- if (common->utf && HAS_EXTRALEN(cc[-1])) cc += GET_EXTRALEN(cc[-1]);
-#endif
- break;
-
- CASE_ITERATOR_TYPE_PRIVATE_DATA_1
- if (PRIVATE_DATA(cc))
- private_data_length++;
- cc += 1;
- break;
-
- CASE_ITERATOR_TYPE_PRIVATE_DATA_2A
- if (PRIVATE_DATA(cc))
- private_data_length += 2;
- cc += 1;
- break;
-
- CASE_ITERATOR_TYPE_PRIVATE_DATA_2B
- if (PRIVATE_DATA(cc))
- private_data_length += 2;
- cc += 1 + IMM2_SIZE;
- break;
-
- case OP_CLASS:
- case OP_NCLASS:
-#if defined SUPPORT_UNICODE || PCRE2_CODE_UNIT_WIDTH != 8
- case OP_XCLASS:
- size = (*cc == OP_XCLASS) ? GET(cc, 1) : 1 + 32 / (int)sizeof(PCRE2_UCHAR);
-#else
- size = 1 + 32 / (int)sizeof(PCRE2_UCHAR);
-#endif
- if (PRIVATE_DATA(cc))
- private_data_length += get_class_iterator_size(cc + size);
- cc += size;
- break;
-
- default:
- cc = next_opcode(common, cc);
- SLJIT_ASSERT(cc != NULL);
- break;
- }
- }
-SLJIT_ASSERT(cc == ccend);
-return private_data_length;
-}
-
-static void copy_private_data(compiler_common *common, PCRE2_SPTR cc, PCRE2_SPTR ccend,
- BOOL save, int stackptr, int stacktop, BOOL needs_control_head)
-{
-DEFINE_COMPILER;
-int srcw[2];
-int count, size;
-BOOL tmp1next = TRUE;
-BOOL tmp1empty = TRUE;
-BOOL tmp2empty = TRUE;
-PCRE2_SPTR alternative;
-enum {
- start,
- loop,
- end
-} status;
-
-status = save ? start : loop;
-stackptr = STACK(stackptr - 2);
-stacktop = STACK(stacktop - 1);
-
-if (!save)
- {
- stackptr += (needs_control_head ? 2 : 1) * sizeof(sljit_sw);
- if (stackptr < stacktop)
- {
- OP1(SLJIT_MOV, TMP1, 0, SLJIT_MEM1(STACK_TOP), stackptr);
- stackptr += sizeof(sljit_sw);
- tmp1empty = FALSE;
- }
- if (stackptr < stacktop)
- {
- OP1(SLJIT_MOV, TMP2, 0, SLJIT_MEM1(STACK_TOP), stackptr);
- stackptr += sizeof(sljit_sw);
- tmp2empty = FALSE;
- }
- /* The tmp1next must be TRUE in either way. */
- }
-
-do
- {
- count = 0;
- switch(status)
- {
- case start:
- SLJIT_ASSERT(save && common->recursive_head_ptr != 0);
- count = 1;
- srcw[0] = common->recursive_head_ptr;
- if (needs_control_head)
- {
- SLJIT_ASSERT(common->control_head_ptr != 0);
- count = 2;
- srcw[1] = common->control_head_ptr;
- }
- status = loop;
- break;
-
- case loop:
- if (cc >= ccend)
- {
- status = end;
- break;
- }
-
- switch(*cc)
- {
- case OP_KET:
- if (PRIVATE_DATA(cc) != 0)
- {
- count = 1;
- srcw[0] = PRIVATE_DATA(cc);
- SLJIT_ASSERT(PRIVATE_DATA(cc + 1) != 0);
- cc += PRIVATE_DATA(cc + 1);
- }
- cc += 1 + LINK_SIZE;
- break;
-
- case OP_ASSERT:
- case OP_ASSERT_NOT:
- case OP_ASSERTBACK:
- case OP_ASSERTBACK_NOT:
- case OP_ONCE:
- case OP_ONCE_NC:
- case OP_BRAPOS:
- case OP_SBRA:
- case OP_SBRAPOS:
- case OP_SCOND:
- count = 1;
- srcw[0] = PRIVATE_DATA(cc);
- SLJIT_ASSERT(srcw[0] != 0);
- cc += 1 + LINK_SIZE;
- break;
-
- case OP_CBRA:
- case OP_SCBRA:
- if (common->optimized_cbracket[GET2(cc, 1 + LINK_SIZE)] == 0)
- {
- count = 1;
- srcw[0] = OVECTOR_PRIV(GET2(cc, 1 + LINK_SIZE));
- }
- cc += 1 + LINK_SIZE + IMM2_SIZE;
- break;
-
- case OP_CBRAPOS:
- case OP_SCBRAPOS:
- count = 2;
- srcw[0] = PRIVATE_DATA(cc);
- srcw[1] = OVECTOR_PRIV(GET2(cc, 1 + LINK_SIZE));
- SLJIT_ASSERT(srcw[0] != 0 && srcw[1] != 0);
- cc += 1 + LINK_SIZE + IMM2_SIZE;
- break;
-
- case OP_COND:
- /* Might be a hidden SCOND. */
- alternative = cc + GET(cc, 1);
- if (*alternative == OP_KETRMAX || *alternative == OP_KETRMIN)
- {
- count = 1;
- srcw[0] = PRIVATE_DATA(cc);
- SLJIT_ASSERT(srcw[0] != 0);
- }
- cc += 1 + LINK_SIZE;
- break;
-
- CASE_ITERATOR_PRIVATE_DATA_1
- if (PRIVATE_DATA(cc))
- {
- count = 1;
- srcw[0] = PRIVATE_DATA(cc);
- }
- cc += 2;
-#ifdef SUPPORT_UNICODE
- if (common->utf && HAS_EXTRALEN(cc[-1])) cc += GET_EXTRALEN(cc[-1]);
-#endif
- break;
-
- CASE_ITERATOR_PRIVATE_DATA_2A
- if (PRIVATE_DATA(cc))
- {
- count = 2;
- srcw[0] = PRIVATE_DATA(cc);
- srcw[1] = PRIVATE_DATA(cc) + sizeof(sljit_sw);
- }
- cc += 2;
-#ifdef SUPPORT_UNICODE
- if (common->utf && HAS_EXTRALEN(cc[-1])) cc += GET_EXTRALEN(cc[-1]);
-#endif
- break;
-
- CASE_ITERATOR_PRIVATE_DATA_2B
- if (PRIVATE_DATA(cc))
- {
- count = 2;
- srcw[0] = PRIVATE_DATA(cc);
- srcw[1] = PRIVATE_DATA(cc) + sizeof(sljit_sw);
- }
- cc += 2 + IMM2_SIZE;
-#ifdef SUPPORT_UNICODE
- if (common->utf && HAS_EXTRALEN(cc[-1])) cc += GET_EXTRALEN(cc[-1]);
-#endif
- break;
-
- CASE_ITERATOR_TYPE_PRIVATE_DATA_1
- if (PRIVATE_DATA(cc))
- {
- count = 1;
- srcw[0] = PRIVATE_DATA(cc);
- }
- cc += 1;
- break;
-
- CASE_ITERATOR_TYPE_PRIVATE_DATA_2A
- if (PRIVATE_DATA(cc))
- {
- count = 2;
- srcw[0] = PRIVATE_DATA(cc);
- srcw[1] = srcw[0] + sizeof(sljit_sw);
- }
- cc += 1;
- break;
-
- CASE_ITERATOR_TYPE_PRIVATE_DATA_2B
- if (PRIVATE_DATA(cc))
- {
- count = 2;
- srcw[0] = PRIVATE_DATA(cc);
- srcw[1] = srcw[0] + sizeof(sljit_sw);
- }
- cc += 1 + IMM2_SIZE;
- break;
-
- case OP_CLASS:
- case OP_NCLASS:
-#if defined SUPPORT_UNICODE || PCRE2_CODE_UNIT_WIDTH != 8
- case OP_XCLASS:
- size = (*cc == OP_XCLASS) ? GET(cc, 1) : 1 + 32 / (int)sizeof(PCRE2_UCHAR);
-#else
- size = 1 + 32 / (int)sizeof(PCRE2_UCHAR);
-#endif
- if (PRIVATE_DATA(cc))
- switch(get_class_iterator_size(cc + size))
- {
- case 1:
- count = 1;
- srcw[0] = PRIVATE_DATA(cc);
- break;
-
- case 2:
- count = 2;
- srcw[0] = PRIVATE_DATA(cc);
- srcw[1] = srcw[0] + sizeof(sljit_sw);
- break;
-
- default:
- SLJIT_ASSERT_STOP();
- break;
- }
- cc += size;
- break;
-
- default:
- cc = next_opcode(common, cc);
- SLJIT_ASSERT(cc != NULL);
- break;
- }
- break;
-
- case end:
- SLJIT_ASSERT_STOP();
- break;
- }
-
- while (count > 0)
- {
- count--;
- if (save)
- {
- if (tmp1next)
- {
- if (!tmp1empty)
- {
- OP1(SLJIT_MOV, SLJIT_MEM1(STACK_TOP), stackptr, TMP1, 0);
- stackptr += sizeof(sljit_sw);
- }
- OP1(SLJIT_MOV, TMP1, 0, SLJIT_MEM1(SLJIT_SP), srcw[count]);
- tmp1empty = FALSE;
- tmp1next = FALSE;
- }
- else
- {
- if (!tmp2empty)
- {
- OP1(SLJIT_MOV, SLJIT_MEM1(STACK_TOP), stackptr, TMP2, 0);
- stackptr += sizeof(sljit_sw);
- }
- OP1(SLJIT_MOV, TMP2, 0, SLJIT_MEM1(SLJIT_SP), srcw[count]);
- tmp2empty = FALSE;
- tmp1next = TRUE;
- }
- }
- else
- {
- if (tmp1next)
- {
- SLJIT_ASSERT(!tmp1empty);
- OP1(SLJIT_MOV, SLJIT_MEM1(SLJIT_SP), srcw[count], TMP1, 0);
- tmp1empty = stackptr >= stacktop;
- if (!tmp1empty)
- {
- OP1(SLJIT_MOV, TMP1, 0, SLJIT_MEM1(STACK_TOP), stackptr);
- stackptr += sizeof(sljit_sw);
- }
- tmp1next = FALSE;
- }
- else
- {
- SLJIT_ASSERT(!tmp2empty);
- OP1(SLJIT_MOV, SLJIT_MEM1(SLJIT_SP), srcw[count], TMP2, 0);
- tmp2empty = stackptr >= stacktop;
- if (!tmp2empty)
- {
- OP1(SLJIT_MOV, TMP2, 0, SLJIT_MEM1(STACK_TOP), stackptr);
- stackptr += sizeof(sljit_sw);
- }
- tmp1next = TRUE;
- }
- }
- }
- }
-while (status != end);
-
-if (save)
- {
- if (tmp1next)
- {
- if (!tmp1empty)
- {
- OP1(SLJIT_MOV, SLJIT_MEM1(STACK_TOP), stackptr, TMP1, 0);
- stackptr += sizeof(sljit_sw);
- }
- if (!tmp2empty)
- {
- OP1(SLJIT_MOV, SLJIT_MEM1(STACK_TOP), stackptr, TMP2, 0);
- stackptr += sizeof(sljit_sw);
- }
- }
- else
- {
- if (!tmp2empty)
- {
- OP1(SLJIT_MOV, SLJIT_MEM1(STACK_TOP), stackptr, TMP2, 0);
- stackptr += sizeof(sljit_sw);
- }
- if (!tmp1empty)
- {
- OP1(SLJIT_MOV, SLJIT_MEM1(STACK_TOP), stackptr, TMP1, 0);
- stackptr += sizeof(sljit_sw);
- }
- }
- }
-SLJIT_ASSERT(cc == ccend && stackptr == stacktop && (save || (tmp1empty && tmp2empty)));
-}
-
-static SLJIT_INLINE PCRE2_SPTR set_then_offsets(compiler_common *common, PCRE2_SPTR cc, sljit_ub *current_offset)
-{
-PCRE2_SPTR end = bracketend(cc);
-BOOL has_alternatives = cc[GET(cc, 1)] == OP_ALT;
-
-/* Assert captures then. */
-if (*cc >= OP_ASSERT && *cc <= OP_ASSERTBACK_NOT)
- current_offset = NULL;
-/* Conditional block does not. */
-if (*cc == OP_COND || *cc == OP_SCOND)
- has_alternatives = FALSE;
-
-cc = next_opcode(common, cc);
-if (has_alternatives)
- current_offset = common->then_offsets + (cc - common->start);
-
-while (cc < end)
- {
- if ((*cc >= OP_ASSERT && *cc <= OP_ASSERTBACK_NOT) || (*cc >= OP_ONCE && *cc <= OP_SCOND))
- cc = set_then_offsets(common, cc, current_offset);
- else
- {
- if (*cc == OP_ALT && has_alternatives)
- current_offset = common->then_offsets + (cc + 1 + LINK_SIZE - common->start);
- if (*cc >= OP_THEN && *cc <= OP_THEN_ARG && current_offset != NULL)
- *current_offset = 1;
- cc = next_opcode(common, cc);
- }
- }
-
-return end;
-}
-
-#undef CASE_ITERATOR_PRIVATE_DATA_1
-#undef CASE_ITERATOR_PRIVATE_DATA_2A
-#undef CASE_ITERATOR_PRIVATE_DATA_2B
-#undef CASE_ITERATOR_TYPE_PRIVATE_DATA_1
-#undef CASE_ITERATOR_TYPE_PRIVATE_DATA_2A
-#undef CASE_ITERATOR_TYPE_PRIVATE_DATA_2B
-
-static SLJIT_INLINE BOOL is_powerof2(unsigned int value)
-{
-return (value & (value - 1)) == 0;
-}
-
-static SLJIT_INLINE void set_jumps(jump_list *list, struct sljit_label *label)
-{
-while (list)
- {
- /* sljit_set_label is clever enough to do nothing
- if either the jump or the label is NULL. */
- SET_LABEL(list->jump, label);
- list = list->next;
- }
-}
-
-static SLJIT_INLINE void add_jump(struct sljit_compiler *compiler, jump_list **list, struct sljit_jump *jump)
-{
-jump_list *list_item = sljit_alloc_memory(compiler, sizeof(jump_list));
-if (list_item)
- {
- list_item->next = *list;
- list_item->jump = jump;
- *list = list_item;
- }
-}
-
-static void add_stub(compiler_common *common, struct sljit_jump *start)
-{
-DEFINE_COMPILER;
-stub_list *list_item = sljit_alloc_memory(compiler, sizeof(stub_list));
-
-if (list_item)
- {
- list_item->start = start;
- list_item->quit = LABEL();
- list_item->next = common->stubs;
- common->stubs = list_item;
- }
-}
-
-static void flush_stubs(compiler_common *common)
-{
-DEFINE_COMPILER;
-stub_list *list_item = common->stubs;
-
-while (list_item)
- {
- JUMPHERE(list_item->start);
- add_jump(compiler, &common->stackalloc, JUMP(SLJIT_FAST_CALL));
- JUMPTO(SLJIT_JUMP, list_item->quit);
- list_item = list_item->next;
- }
-common->stubs = NULL;
-}
-
-static void add_label_addr(compiler_common *common, sljit_uw *update_addr)
-{
-DEFINE_COMPILER;
-label_addr_list *label_addr;
-
-label_addr = sljit_alloc_memory(compiler, sizeof(label_addr_list));
-if (label_addr == NULL)
- return;
-label_addr->label = LABEL();
-label_addr->update_addr = update_addr;
-label_addr->next = common->label_addrs;
-common->label_addrs = label_addr;
-}
-
-static SLJIT_INLINE void count_match(compiler_common *common)
-{
-DEFINE_COMPILER;
-
-OP2(SLJIT_SUB | SLJIT_SET_E, COUNT_MATCH, 0, COUNT_MATCH, 0, SLJIT_IMM, 1);
-add_jump(compiler, &common->calllimit, JUMP(SLJIT_ZERO));
-}
-
-static SLJIT_INLINE void allocate_stack(compiler_common *common, int size)
-{
-/* May destroy all locals and registers except TMP2. */
-DEFINE_COMPILER;
-
-SLJIT_ASSERT(size > 0);
-OP2(SLJIT_ADD, STACK_TOP, 0, STACK_TOP, 0, SLJIT_IMM, size * sizeof(sljit_sw));
-#ifdef DESTROY_REGISTERS
-OP1(SLJIT_MOV, TMP1, 0, SLJIT_IMM, 12345);
-OP1(SLJIT_MOV, TMP3, 0, TMP1, 0);
-OP1(SLJIT_MOV, RETURN_ADDR, 0, TMP1, 0);
-OP1(SLJIT_MOV, SLJIT_MEM1(SLJIT_SP), LOCALS0, TMP1, 0);
-OP1(SLJIT_MOV, SLJIT_MEM1(SLJIT_SP), LOCALS1, TMP1, 0);
-#endif
-add_stub(common, CMP(SLJIT_GREATER, STACK_TOP, 0, STACK_LIMIT, 0));
-}
-
-static SLJIT_INLINE void free_stack(compiler_common *common, int size)
-{
-DEFINE_COMPILER;
-SLJIT_ASSERT(size > 0);
-OP2(SLJIT_SUB, STACK_TOP, 0, STACK_TOP, 0, SLJIT_IMM, size * sizeof(sljit_sw));
-}
-
-static sljit_uw * allocate_read_only_data(compiler_common *common, sljit_uw size)
-{
-DEFINE_COMPILER;
-sljit_uw *result;
-
-if (SLJIT_UNLIKELY(sljit_get_compiler_error(compiler)))
- return NULL;
-
-result = (sljit_uw *)SLJIT_MALLOC(size + sizeof(sljit_uw), compiler->allocator_data);
-if (SLJIT_UNLIKELY(result == NULL))
- {
- sljit_set_compiler_memory_error(compiler);
- return NULL;
- }
-
-*(void**)result = common->read_only_data_head;
-common->read_only_data_head = (void *)result;
-return result + 1;
-}
-
-static SLJIT_INLINE void reset_ovector(compiler_common *common, int length)
-{
-DEFINE_COMPILER;
-struct sljit_label *loop;
-sljit_si i;
-
-/* At this point we can freely use all temporary registers. */
-SLJIT_ASSERT(length > 1);
-/* TMP1 returns with begin - 1. */
-OP2(SLJIT_SUB, SLJIT_R0, 0, SLJIT_MEM1(SLJIT_S0), SLJIT_OFFSETOF(jit_arguments, begin), SLJIT_IMM, IN_UCHARS(1));
-if (length < 8)
- {
- for (i = 1; i < length; i++)
- OP1(SLJIT_MOV, SLJIT_MEM1(SLJIT_SP), OVECTOR(i), SLJIT_R0, 0);
- }
-else
- {
- GET_LOCAL_BASE(SLJIT_R1, 0, OVECTOR_START);
- OP1(SLJIT_MOV, SLJIT_R2, 0, SLJIT_IMM, length - 1);
- loop = LABEL();
- OP1(SLJIT_MOVU, SLJIT_MEM1(SLJIT_R1), sizeof(sljit_sw), SLJIT_R0, 0);
- OP2(SLJIT_SUB | SLJIT_SET_E, SLJIT_R2, 0, SLJIT_R2, 0, SLJIT_IMM, 1);
- JUMPTO(SLJIT_NOT_ZERO, loop);
- }
-}
-
-static SLJIT_INLINE void reset_fast_fail(compiler_common *common)
-{
-DEFINE_COMPILER;
-sljit_si i;
-
-SLJIT_ASSERT(common->fast_fail_start_ptr < common->fast_fail_end_ptr);
-
-OP2(SLJIT_SUB, TMP1, 0, STR_PTR, 0, SLJIT_IMM, IN_UCHARS(1));
-for (i = common->fast_fail_start_ptr; i < common->fast_fail_end_ptr; i += sizeof(sljit_sw))
- OP1(SLJIT_MOV, SLJIT_MEM1(SLJIT_SP), i, TMP1, 0);
-}
-
-static SLJIT_INLINE void do_reset_match(compiler_common *common, int length)
-{
-DEFINE_COMPILER;
-struct sljit_label *loop;
-int i;
-
-SLJIT_ASSERT(length > 1);
-/* OVECTOR(1) contains the "string begin - 1" constant. */
-if (length > 2)
- OP1(SLJIT_MOV, TMP1, 0, SLJIT_MEM1(SLJIT_SP), OVECTOR(1));
-if (length < 8)
- {
- for (i = 2; i < length; i++)
- OP1(SLJIT_MOV, SLJIT_MEM1(SLJIT_SP), OVECTOR(i), TMP1, 0);
- }
-else
- {
- GET_LOCAL_BASE(TMP2, 0, OVECTOR_START + sizeof(sljit_sw));
- OP1(SLJIT_MOV, STACK_TOP, 0, SLJIT_IMM, length - 2);
- loop = LABEL();
- OP1(SLJIT_MOVU, SLJIT_MEM1(TMP2), sizeof(sljit_sw), TMP1, 0);
- OP2(SLJIT_SUB | SLJIT_SET_E, STACK_TOP, 0, STACK_TOP, 0, SLJIT_IMM, 1);
- JUMPTO(SLJIT_NOT_ZERO, loop);
- }
-
-OP1(SLJIT_MOV, STACK_TOP, 0, ARGUMENTS, 0);
-if (common->mark_ptr != 0)
- OP1(SLJIT_MOV, SLJIT_MEM1(SLJIT_SP), common->mark_ptr, SLJIT_IMM, 0);
-if (common->control_head_ptr != 0)
- OP1(SLJIT_MOV, SLJIT_MEM1(SLJIT_SP), common->control_head_ptr, SLJIT_IMM, 0);
-OP1(SLJIT_MOV, STACK_TOP, 0, SLJIT_MEM1(STACK_TOP), SLJIT_OFFSETOF(jit_arguments, stack));
-OP1(SLJIT_MOV, TMP1, 0, SLJIT_MEM1(SLJIT_SP), common->start_ptr);
-OP1(SLJIT_MOV, STACK_TOP, 0, SLJIT_MEM1(STACK_TOP), SLJIT_OFFSETOF(struct sljit_stack, base));
-}
-
-static sljit_sw SLJIT_CALL do_search_mark(sljit_sw *current, PCRE2_SPTR skip_arg)
-{
-while (current != NULL)
- {
- switch (current[-2])
- {
- case type_then_trap:
- break;
-
- case type_mark:
- if (PRIV(strcmp)(skip_arg, (PCRE2_SPTR)current[-3]) == 0)
- return current[-4];
- break;
-
- default:
- SLJIT_ASSERT_STOP();
- break;
- }
- SLJIT_ASSERT(current > (sljit_sw*)current[-1]);
- current = (sljit_sw*)current[-1];
- }
-return -1;
-}
-
-static SLJIT_INLINE void copy_ovector(compiler_common *common, int topbracket)
-{
-DEFINE_COMPILER;
-struct sljit_label *loop;
-
-/* At this point we can freely use all registers. */
-OP1(SLJIT_MOV, SLJIT_S2, 0, SLJIT_MEM1(SLJIT_SP), OVECTOR(1));
-OP1(SLJIT_MOV, SLJIT_MEM1(SLJIT_SP), OVECTOR(1), STR_PTR, 0);
-
-OP1(SLJIT_MOV, SLJIT_R0, 0, ARGUMENTS, 0);
-OP1(SLJIT_MOV, SLJIT_S0, 0, SLJIT_MEM1(SLJIT_SP), common->start_ptr);
-if (common->mark_ptr != 0)
- OP1(SLJIT_MOV, SLJIT_R2, 0, SLJIT_MEM1(SLJIT_SP), common->mark_ptr);
-OP1(SLJIT_MOV_UI, SLJIT_R1, 0, SLJIT_MEM1(SLJIT_R0), SLJIT_OFFSETOF(jit_arguments, oveccount));
-OP1(SLJIT_MOV, SLJIT_MEM1(SLJIT_R0), SLJIT_OFFSETOF(jit_arguments, startchar_ptr), SLJIT_S0, 0);
-if (common->mark_ptr != 0)
- OP1(SLJIT_MOV, SLJIT_MEM1(SLJIT_R0), SLJIT_OFFSETOF(jit_arguments, mark_ptr), SLJIT_R2, 0);
-OP2(SLJIT_ADD, SLJIT_R2, 0, SLJIT_MEM1(SLJIT_R0), SLJIT_OFFSETOF(jit_arguments, match_data),
- SLJIT_IMM, SLJIT_OFFSETOF(pcre2_match_data, ovector) - sizeof(PCRE2_SIZE));
-
-GET_LOCAL_BASE(SLJIT_S0, 0, OVECTOR_START);
-OP1(SLJIT_MOV, SLJIT_R0, 0, SLJIT_MEM1(SLJIT_R0), SLJIT_OFFSETOF(jit_arguments, begin));
-
-loop = LABEL();
-OP2(SLJIT_SUB, SLJIT_S1, 0, SLJIT_MEM1(SLJIT_S0), 0, SLJIT_R0, 0);
-OP2(SLJIT_ADD, SLJIT_S0, 0, SLJIT_S0, 0, SLJIT_IMM, sizeof(sljit_sw));
-/* Copy the integer value to the output buffer */
-#if PCRE2_CODE_UNIT_WIDTH == 16 || PCRE2_CODE_UNIT_WIDTH == 32
-OP2(SLJIT_ASHR, SLJIT_S1, 0, SLJIT_S1, 0, SLJIT_IMM, UCHAR_SHIFT);
-#endif
-SLJIT_ASSERT(sizeof(PCRE2_SIZE) == 4 || sizeof(PCRE2_SIZE) == 8);
-if (sizeof(PCRE2_SIZE) == 4)
- OP1(SLJIT_MOVU_UI, SLJIT_MEM1(SLJIT_R2), sizeof(PCRE2_SIZE), SLJIT_S1, 0);
-else
- OP1(SLJIT_MOVU, SLJIT_MEM1(SLJIT_R2), sizeof(PCRE2_SIZE), SLJIT_S1, 0);
-OP2(SLJIT_SUB | SLJIT_SET_E, SLJIT_R1, 0, SLJIT_R1, 0, SLJIT_IMM, 1);
-JUMPTO(SLJIT_NOT_ZERO, loop);
-
-/* Calculate the return value, which is the maximum ovector value. */
-if (topbracket > 1)
- {
- GET_LOCAL_BASE(SLJIT_R0, 0, OVECTOR_START + topbracket * 2 * sizeof(sljit_sw));
- OP1(SLJIT_MOV, SLJIT_R1, 0, SLJIT_IMM, topbracket + 1);
-
- /* OVECTOR(0) is never equal to SLJIT_S2. */
- loop = LABEL();
- OP1(SLJIT_MOVU, SLJIT_R2, 0, SLJIT_MEM1(SLJIT_R0), -(2 * (sljit_sw)sizeof(sljit_sw)));
- OP2(SLJIT_SUB, SLJIT_R1, 0, SLJIT_R1, 0, SLJIT_IMM, 1);
- CMPTO(SLJIT_EQUAL, SLJIT_R2, 0, SLJIT_S2, 0, loop);
- OP1(SLJIT_MOV, SLJIT_RETURN_REG, 0, SLJIT_R1, 0);
- }
-else
- OP1(SLJIT_MOV, SLJIT_RETURN_REG, 0, SLJIT_IMM, 1);
-}
-
-static SLJIT_INLINE void return_with_partial_match(compiler_common *common, struct sljit_label *quit)
-{
-DEFINE_COMPILER;
-sljit_si mov_opcode;
-
-SLJIT_COMPILE_ASSERT(STR_END == SLJIT_S1, str_end_must_be_saved_reg2);
-SLJIT_ASSERT(common->start_used_ptr != 0 && common->start_ptr != 0
- && (common->mode == PCRE2_JIT_PARTIAL_SOFT ? common->hit_start != 0 : common->hit_start == 0));
-
-OP1(SLJIT_MOV, SLJIT_R1, 0, ARGUMENTS, 0);
-OP1(SLJIT_MOV, SLJIT_R2, 0, SLJIT_MEM1(SLJIT_SP),
- common->mode == PCRE2_JIT_PARTIAL_SOFT ? common->hit_start : common->start_ptr);
-OP1(SLJIT_MOV, SLJIT_RETURN_REG, 0, SLJIT_IMM, PCRE2_ERROR_PARTIAL);
-
-/* Store match begin and end. */
-OP1(SLJIT_MOV, SLJIT_S0, 0, SLJIT_MEM1(SLJIT_R1), SLJIT_OFFSETOF(jit_arguments, begin));
-OP1(SLJIT_MOV, SLJIT_MEM1(SLJIT_R1), SLJIT_OFFSETOF(jit_arguments, startchar_ptr), SLJIT_R2, 0);
-OP1(SLJIT_MOV, SLJIT_R1, 0, SLJIT_MEM1(SLJIT_R1), SLJIT_OFFSETOF(jit_arguments, match_data));
-
-mov_opcode = (sizeof(PCRE2_SIZE) == 4) ? SLJIT_MOV_UI : SLJIT_MOV;
-
-OP2(SLJIT_SUB, SLJIT_R2, 0, SLJIT_R2, 0, SLJIT_S0, 0);
-#if PCRE2_CODE_UNIT_WIDTH == 16 || PCRE2_CODE_UNIT_WIDTH == 32
-OP2(SLJIT_ASHR, SLJIT_R2, 0, SLJIT_R2, 0, SLJIT_IMM, UCHAR_SHIFT);
-#endif
-OP1(mov_opcode, SLJIT_MEM1(SLJIT_R1), SLJIT_OFFSETOF(pcre2_match_data, ovector), SLJIT_R2, 0);
-
-OP2(SLJIT_SUB, STR_END, 0, STR_END, 0, SLJIT_S0, 0);
-#if PCRE2_CODE_UNIT_WIDTH == 16 || PCRE2_CODE_UNIT_WIDTH == 32
-OP2(SLJIT_ASHR, STR_END, 0, STR_END, 0, SLJIT_IMM, UCHAR_SHIFT);
-#endif
-OP1(mov_opcode, SLJIT_MEM1(SLJIT_R1), SLJIT_OFFSETOF(pcre2_match_data, ovector) + sizeof(PCRE2_SIZE), STR_END, 0);
-
-JUMPTO(SLJIT_JUMP, quit);
-}
-
-static SLJIT_INLINE void check_start_used_ptr(compiler_common *common)
-{
-/* May destroy TMP1. */
-DEFINE_COMPILER;
-struct sljit_jump *jump;
-
-if (common->mode == PCRE2_JIT_PARTIAL_SOFT)
- {
- /* The value of -1 must be kept for start_used_ptr! */
- OP2(SLJIT_ADD, TMP1, 0, SLJIT_MEM1(SLJIT_SP), common->start_used_ptr, SLJIT_IMM, 1);
- /* Jumps if start_used_ptr < STR_PTR, or start_used_ptr == -1. Although overwriting
- is not necessary if start_used_ptr == STR_PTR, it does not hurt as well. */
- jump = CMP(SLJIT_LESS_EQUAL, TMP1, 0, STR_PTR, 0);
- OP1(SLJIT_MOV, SLJIT_MEM1(SLJIT_SP), common->start_used_ptr, STR_PTR, 0);
- JUMPHERE(jump);
- }
-else if (common->mode == PCRE2_JIT_PARTIAL_HARD)
- {
- jump = CMP(SLJIT_LESS_EQUAL, SLJIT_MEM1(SLJIT_SP), common->start_used_ptr, STR_PTR, 0);
- OP1(SLJIT_MOV, SLJIT_MEM1(SLJIT_SP), common->start_used_ptr, STR_PTR, 0);
- JUMPHERE(jump);
- }
-}
-
-static SLJIT_INLINE BOOL char_has_othercase(compiler_common *common, PCRE2_SPTR cc)
-{
-/* Detects if the character has an othercase. */
-unsigned int c;
-
-#ifdef SUPPORT_UNICODE
-if (common->utf)
- {
- GETCHAR(c, cc);
- if (c > 127)
- {
- return c != UCD_OTHERCASE(c);
- }
-#if PCRE2_CODE_UNIT_WIDTH != 8
- return common->fcc[c] != c;
-#endif
- }
-else
-#endif
- c = *cc;
-return MAX_255(c) ? common->fcc[c] != c : FALSE;
-}
-
-static SLJIT_INLINE unsigned int char_othercase(compiler_common *common, unsigned int c)
-{
-/* Returns with the othercase. */
-#ifdef SUPPORT_UNICODE
-if (common->utf && c > 127)
- {
- return UCD_OTHERCASE(c);
- }
-#endif
-return TABLE_GET(c, common->fcc, c);
-}
-
-static unsigned int char_get_othercase_bit(compiler_common *common, PCRE2_SPTR cc)
-{
-/* Detects if the character and its othercase has only 1 bit difference. */
-unsigned int c, oc, bit;
-#if defined SUPPORT_UNICODE && PCRE2_CODE_UNIT_WIDTH == 8
-int n;
-#endif
-
-#ifdef SUPPORT_UNICODE
-if (common->utf)
- {
- GETCHAR(c, cc);
- if (c <= 127)
- oc = common->fcc[c];
- else
- {
- oc = UCD_OTHERCASE(c);
- }
- }
-else
- {
- c = *cc;
- oc = TABLE_GET(c, common->fcc, c);
- }
-#else
-c = *cc;
-oc = TABLE_GET(c, common->fcc, c);
-#endif
-
-SLJIT_ASSERT(c != oc);
-
-bit = c ^ oc;
-/* Optimized for English alphabet. */
-if (c <= 127 && bit == 0x20)
- return (0 << 8) | 0x20;
-
-/* Since c != oc, they must have at least 1 bit difference. */
-if (!is_powerof2(bit))
- return 0;
-
-#if PCRE2_CODE_UNIT_WIDTH == 8
-
-#ifdef SUPPORT_UNICODE
-if (common->utf && c > 127)
- {
- n = GET_EXTRALEN(*cc);
- while ((bit & 0x3f) == 0)
- {
- n--;
- bit >>= 6;
- }
- return (n << 8) | bit;
- }
-#endif /* SUPPORT_UNICODE */
-return (0 << 8) | bit;
-
-#elif PCRE2_CODE_UNIT_WIDTH == 16 || PCRE2_CODE_UNIT_WIDTH == 32
-
-#ifdef SUPPORT_UNICODE
-if (common->utf && c > 65535)
- {
- if (bit >= (1 << 10))
- bit >>= 10;
- else
- return (bit < 256) ? ((2 << 8) | bit) : ((3 << 8) | (bit >> 8));
- }
-#endif /* SUPPORT_UNICODE */
-return (bit < 256) ? ((0 << 8) | bit) : ((1 << 8) | (bit >> 8));
-
-#endif /* PCRE2_CODE_UNIT_WIDTH == [8|16|32] */
-}
-
-static void check_partial(compiler_common *common, BOOL force)
-{
-/* Checks whether a partial matching is occurred. Does not modify registers. */
-DEFINE_COMPILER;
-struct sljit_jump *jump = NULL;
-
-SLJIT_ASSERT(!force || common->mode != PCRE2_JIT_COMPLETE);
-
-if (common->mode == PCRE2_JIT_COMPLETE)
- return;
-
-if (!force)
- jump = CMP(SLJIT_GREATER_EQUAL, SLJIT_MEM1(SLJIT_SP), common->start_used_ptr, STR_PTR, 0);
-else if (common->mode == PCRE2_JIT_PARTIAL_SOFT)
- jump = CMP(SLJIT_EQUAL, SLJIT_MEM1(SLJIT_SP), common->start_used_ptr, SLJIT_IMM, -1);
-
-if (common->mode == PCRE2_JIT_PARTIAL_SOFT)
- OP1(SLJIT_MOV, SLJIT_MEM1(SLJIT_SP), common->hit_start, SLJIT_IMM, 0);
-else
- {
- if (common->partialmatchlabel != NULL)
- JUMPTO(SLJIT_JUMP, common->partialmatchlabel);
- else
- add_jump(compiler, &common->partialmatch, JUMP(SLJIT_JUMP));
- }
-
-if (jump != NULL)
- JUMPHERE(jump);
-}
-
-static void check_str_end(compiler_common *common, jump_list **end_reached)
-{
-/* Does not affect registers. Usually used in a tight spot. */
-DEFINE_COMPILER;
-struct sljit_jump *jump;
-
-if (common->mode == PCRE2_JIT_COMPLETE)
- {
- add_jump(compiler, end_reached, CMP(SLJIT_GREATER_EQUAL, STR_PTR, 0, STR_END, 0));
- return;
- }
-
-jump = CMP(SLJIT_LESS, STR_PTR, 0, STR_END, 0);
-if (common->mode == PCRE2_JIT_PARTIAL_SOFT)
- {
- add_jump(compiler, end_reached, CMP(SLJIT_GREATER_EQUAL, SLJIT_MEM1(SLJIT_SP), common->start_used_ptr, STR_PTR, 0));
- OP1(SLJIT_MOV, SLJIT_MEM1(SLJIT_SP), common->hit_start, SLJIT_IMM, 0);
- add_jump(compiler, end_reached, JUMP(SLJIT_JUMP));
- }
-else
- {
- add_jump(compiler, end_reached, CMP(SLJIT_GREATER_EQUAL, SLJIT_MEM1(SLJIT_SP), common->start_used_ptr, STR_PTR, 0));
- if (common->partialmatchlabel != NULL)
- JUMPTO(SLJIT_JUMP, common->partialmatchlabel);
- else
- add_jump(compiler, &common->partialmatch, JUMP(SLJIT_JUMP));
- }
-JUMPHERE(jump);
-}
-
-static void detect_partial_match(compiler_common *common, jump_list **backtracks)
-{
-DEFINE_COMPILER;
-struct sljit_jump *jump;
-
-if (common->mode == PCRE2_JIT_COMPLETE)
- {
- add_jump(compiler, backtracks, CMP(SLJIT_GREATER_EQUAL, STR_PTR, 0, STR_END, 0));
- return;
- }
-
-/* Partial matching mode. */
-jump = CMP(SLJIT_LESS, STR_PTR, 0, STR_END, 0);
-add_jump(compiler, backtracks, CMP(SLJIT_GREATER_EQUAL, SLJIT_MEM1(SLJIT_SP), common->start_used_ptr, STR_PTR, 0));
-if (common->mode == PCRE2_JIT_PARTIAL_SOFT)
- {
- OP1(SLJIT_MOV, SLJIT_MEM1(SLJIT_SP), common->hit_start, SLJIT_IMM, 0);
- add_jump(compiler, backtracks, JUMP(SLJIT_JUMP));
- }
-else
- {
- if (common->partialmatchlabel != NULL)
- JUMPTO(SLJIT_JUMP, common->partialmatchlabel);
- else
- add_jump(compiler, &common->partialmatch, JUMP(SLJIT_JUMP));
- }
-JUMPHERE(jump);
-}
-
-static void peek_char(compiler_common *common, sljit_ui max)
-{
-/* Reads the character into TMP1, keeps STR_PTR.
-Does not check STR_END. TMP2 Destroyed. */
-DEFINE_COMPILER;
-#if defined SUPPORT_UNICODE && PCRE2_CODE_UNIT_WIDTH != 32
-struct sljit_jump *jump;
-#endif
-
-SLJIT_UNUSED_ARG(max);
-
-OP1(MOV_UCHAR, TMP1, 0, SLJIT_MEM1(STR_PTR), 0);
-#if defined SUPPORT_UNICODE && PCRE2_CODE_UNIT_WIDTH == 8
-if (common->utf)
- {
- if (max < 128) return;
-
- jump = CMP(SLJIT_LESS, TMP1, 0, SLJIT_IMM, 0xc0);
- OP2(SLJIT_ADD, STR_PTR, 0, STR_PTR, 0, SLJIT_IMM, IN_UCHARS(1));
- add_jump(compiler, &common->utfreadchar, JUMP(SLJIT_FAST_CALL));
- OP2(SLJIT_SUB, STR_PTR, 0, STR_PTR, 0, TMP2, 0);
- JUMPHERE(jump);
- }
-#endif /* SUPPORT_UNICODE && PCRE2_CODE_UNIT_WIDTH != 32 */
-
-#if defined SUPPORT_UNICODE && PCRE2_CODE_UNIT_WIDTH == 16
-if (common->utf)
- {
- if (max < 0xd800) return;
-
- OP2(SLJIT_SUB, TMP2, 0, TMP1, 0, SLJIT_IMM, 0xd800);
- jump = CMP(SLJIT_GREATER, TMP2, 0, SLJIT_IMM, 0xdc00 - 0xd800 - 1);
- /* TMP2 contains the high surrogate. */
- OP1(MOV_UCHAR, TMP1, 0, SLJIT_MEM1(STR_PTR), IN_UCHARS(0));
- OP2(SLJIT_ADD, TMP2, 0, TMP2, 0, SLJIT_IMM, 0x40);
- OP2(SLJIT_SHL, TMP2, 0, TMP2, 0, SLJIT_IMM, 10);
- OP2(SLJIT_AND, TMP1, 0, TMP1, 0, SLJIT_IMM, 0x3ff);
- OP2(SLJIT_OR, TMP1, 0, TMP1, 0, TMP2, 0);
- JUMPHERE(jump);
- }
-#endif
-}
-
-#if defined SUPPORT_UNICODE && PCRE2_CODE_UNIT_WIDTH == 8
-
-static BOOL is_char7_bitset(const sljit_ub *bitset, BOOL nclass)
-{
-/* Tells whether the character codes below 128 are enough
-to determine a match. */
-const sljit_ub value = nclass ? 0xff : 0;
-const sljit_ub *end = bitset + 32;
-
-bitset += 16;
-do
- {
- if (*bitset++ != value)
- return FALSE;
- }
-while (bitset < end);
-return TRUE;
-}
-
-static void read_char7_type(compiler_common *common, BOOL full_read)
-{
-/* Reads the precise character type of a character into TMP1, if the character
-is less than 128. Otherwise it returns with zero. Does not check STR_END. The
-full_read argument tells whether characters above max are accepted or not. */
-DEFINE_COMPILER;
-struct sljit_jump *jump;
-
-SLJIT_ASSERT(common->utf);
-
-OP1(MOV_UCHAR, TMP2, 0, SLJIT_MEM1(STR_PTR), 0);
-OP2(SLJIT_ADD, STR_PTR, 0, STR_PTR, 0, SLJIT_IMM, IN_UCHARS(1));
-
-OP1(SLJIT_MOV_UB, TMP1, 0, SLJIT_MEM1(TMP2), common->ctypes);
-
-if (full_read)
- {
- jump = CMP(SLJIT_LESS, TMP2, 0, SLJIT_IMM, 0xc0);
- OP1(SLJIT_MOV_UB, TMP2, 0, SLJIT_MEM1(TMP2), (sljit_sw)PRIV(utf8_table4) - 0xc0);
- OP2(SLJIT_ADD, STR_PTR, 0, STR_PTR, 0, TMP2, 0);
- JUMPHERE(jump);
- }
-}
-
-#endif /* SUPPORT_UNICODE && PCRE2_CODE_UNIT_WIDTH == 8 */
-
-static void read_char_range(compiler_common *common, sljit_ui min, sljit_ui max, BOOL update_str_ptr)
-{
-/* Reads the precise value of a character into TMP1, if the character is
-between min and max (c >= min && c <= max). Otherwise it returns with a value
-outside the range. Does not check STR_END. */
-DEFINE_COMPILER;
-#if defined SUPPORT_UNICODE && PCRE2_CODE_UNIT_WIDTH != 32
-struct sljit_jump *jump;
-#endif
-#if defined SUPPORT_UNICODE && PCRE2_CODE_UNIT_WIDTH == 8
-struct sljit_jump *jump2;
-#endif
-
-SLJIT_UNUSED_ARG(update_str_ptr);
-SLJIT_UNUSED_ARG(min);
-SLJIT_UNUSED_ARG(max);
-SLJIT_ASSERT(min <= max);
-
-OP1(MOV_UCHAR, TMP1, 0, SLJIT_MEM1(STR_PTR), IN_UCHARS(0));
-OP2(SLJIT_ADD, STR_PTR, 0, STR_PTR, 0, SLJIT_IMM, IN_UCHARS(1));
-
-#if defined SUPPORT_UNICODE && PCRE2_CODE_UNIT_WIDTH == 8
-if (common->utf)
- {
- if (max < 128 && !update_str_ptr) return;
-
- jump = CMP(SLJIT_LESS, TMP1, 0, SLJIT_IMM, 0xc0);
- if (min >= 0x10000)
- {
- OP2(SLJIT_SUB, TMP2, 0, TMP1, 0, SLJIT_IMM, 0xf0);
- if (update_str_ptr)
- OP1(SLJIT_MOV_UB, RETURN_ADDR, 0, SLJIT_MEM1(TMP1), (sljit_sw)PRIV(utf8_table4) - 0xc0);
- OP1(MOV_UCHAR, TMP1, 0, SLJIT_MEM1(STR_PTR), IN_UCHARS(0));
- jump2 = CMP(SLJIT_GREATER, TMP2, 0, SLJIT_IMM, 0x7);
- OP2(SLJIT_SHL, TMP2, 0, TMP2, 0, SLJIT_IMM, 6);
- OP2(SLJIT_AND, TMP1, 0, TMP1, 0, SLJIT_IMM, 0x3f);
- OP2(SLJIT_OR, TMP1, 0, TMP1, 0, TMP2, 0);
- OP1(MOV_UCHAR, TMP2, 0, SLJIT_MEM1(STR_PTR), IN_UCHARS(1));
- OP2(SLJIT_SHL, TMP1, 0, TMP1, 0, SLJIT_IMM, 6);
- OP2(SLJIT_AND, TMP2, 0, TMP2, 0, SLJIT_IMM, 0x3f);
- OP2(SLJIT_OR, TMP1, 0, TMP1, 0, TMP2, 0);
- OP1(MOV_UCHAR, TMP2, 0, SLJIT_MEM1(STR_PTR), IN_UCHARS(2));
- if (!update_str_ptr)
- OP2(SLJIT_ADD, STR_PTR, 0, STR_PTR, 0, SLJIT_IMM, IN_UCHARS(3));
- OP2(SLJIT_SHL, TMP1, 0, TMP1, 0, SLJIT_IMM, 6);
- OP2(SLJIT_AND, TMP2, 0, TMP2, 0, SLJIT_IMM, 0x3f);
- OP2(SLJIT_OR, TMP1, 0, TMP1, 0, TMP2, 0);
- JUMPHERE(jump2);
- if (update_str_ptr)
- OP2(SLJIT_ADD, STR_PTR, 0, STR_PTR, 0, RETURN_ADDR, 0);
- }
- else if (min >= 0x800 && max <= 0xffff)
- {
- OP2(SLJIT_SUB, TMP2, 0, TMP1, 0, SLJIT_IMM, 0xe0);
- if (update_str_ptr)
- OP1(SLJIT_MOV_UB, RETURN_ADDR, 0, SLJIT_MEM1(TMP1), (sljit_sw)PRIV(utf8_table4) - 0xc0);
- OP1(MOV_UCHAR, TMP1, 0, SLJIT_MEM1(STR_PTR), IN_UCHARS(0));
- jump2 = CMP(SLJIT_GREATER, TMP2, 0, SLJIT_IMM, 0xf);
- OP2(SLJIT_SHL, TMP2, 0, TMP2, 0, SLJIT_IMM, 6);
- OP2(SLJIT_AND, TMP1, 0, TMP1, 0, SLJIT_IMM, 0x3f);
- OP2(SLJIT_OR, TMP1, 0, TMP1, 0, TMP2, 0);
- OP1(MOV_UCHAR, TMP2, 0, SLJIT_MEM1(STR_PTR), IN_UCHARS(1));
- if (!update_str_ptr)
- OP2(SLJIT_ADD, STR_PTR, 0, STR_PTR, 0, SLJIT_IMM, IN_UCHARS(2));
- OP2(SLJIT_SHL, TMP1, 0, TMP1, 0, SLJIT_IMM, 6);
- OP2(SLJIT_AND, TMP2, 0, TMP2, 0, SLJIT_IMM, 0x3f);
- OP2(SLJIT_OR, TMP1, 0, TMP1, 0, TMP2, 0);
- JUMPHERE(jump2);
- if (update_str_ptr)
- OP2(SLJIT_ADD, STR_PTR, 0, STR_PTR, 0, RETURN_ADDR, 0);
- }
- else if (max >= 0x800)
- add_jump(compiler, (max < 0x10000) ? &common->utfreadchar16 : &common->utfreadchar, JUMP(SLJIT_FAST_CALL));
- else if (max < 128)
- {
- OP1(SLJIT_MOV_UB, TMP2, 0, SLJIT_MEM1(TMP1), (sljit_sw)PRIV(utf8_table4) - 0xc0);
- OP2(SLJIT_ADD, STR_PTR, 0, STR_PTR, 0, TMP2, 0);
- }
- else
- {
- OP1(MOV_UCHAR, TMP2, 0, SLJIT_MEM1(STR_PTR), IN_UCHARS(0));
- if (!update_str_ptr)
- OP2(SLJIT_ADD, STR_PTR, 0, STR_PTR, 0, SLJIT_IMM, IN_UCHARS(1));
- else
- OP1(SLJIT_MOV_UB, RETURN_ADDR, 0, SLJIT_MEM1(TMP1), (sljit_sw)PRIV(utf8_table4) - 0xc0);
- OP2(SLJIT_AND, TMP1, 0, TMP1, 0, SLJIT_IMM, 0x3f);
- OP2(SLJIT_SHL, TMP1, 0, TMP1, 0, SLJIT_IMM, 6);
- OP2(SLJIT_AND, TMP2, 0, TMP2, 0, SLJIT_IMM, 0x3f);
- OP2(SLJIT_OR, TMP1, 0, TMP1, 0, TMP2, 0);
- if (update_str_ptr)
- OP2(SLJIT_ADD, STR_PTR, 0, STR_PTR, 0, RETURN_ADDR, 0);
- }
- JUMPHERE(jump);
- }
-#endif
-
-#if defined SUPPORT_UNICODE && PCRE2_CODE_UNIT_WIDTH == 16
-if (common->utf)
- {
- if (max >= 0x10000)
- {
- OP2(SLJIT_SUB, TMP2, 0, TMP1, 0, SLJIT_IMM, 0xd800);
- jump = CMP(SLJIT_GREATER, TMP2, 0, SLJIT_IMM, 0xdc00 - 0xd800 - 1);
- /* TMP2 contains the high surrogate. */
- OP1(MOV_UCHAR, TMP1, 0, SLJIT_MEM1(STR_PTR), IN_UCHARS(0));
- OP2(SLJIT_ADD, TMP2, 0, TMP2, 0, SLJIT_IMM, 0x40);
- OP2(SLJIT_SHL, TMP2, 0, TMP2, 0, SLJIT_IMM, 10);
- OP2(SLJIT_ADD, STR_PTR, 0, STR_PTR, 0, SLJIT_IMM, IN_UCHARS(1));
- OP2(SLJIT_AND, TMP1, 0, TMP1, 0, SLJIT_IMM, 0x3ff);
- OP2(SLJIT_OR, TMP1, 0, TMP1, 0, TMP2, 0);
- JUMPHERE(jump);
- return;
- }
-
- if (max < 0xd800 && !update_str_ptr) return;
-
- /* Skip low surrogate if necessary. */
- OP2(SLJIT_SUB, TMP2, 0, TMP1, 0, SLJIT_IMM, 0xd800);
- jump = CMP(SLJIT_GREATER, TMP2, 0, SLJIT_IMM, 0xdc00 - 0xd800 - 1);
- if (update_str_ptr)
- OP2(SLJIT_ADD, STR_PTR, 0, STR_PTR, 0, SLJIT_IMM, IN_UCHARS(1));
- if (max >= 0xd800)
- OP1(SLJIT_MOV, TMP1, 0, SLJIT_IMM, 0x10000);
- JUMPHERE(jump);
- }
-#endif
-}
-
-static SLJIT_INLINE void read_char(compiler_common *common)
-{
-read_char_range(common, 0, READ_CHAR_MAX, TRUE);
-}
-
-static void read_char8_type(compiler_common *common, BOOL update_str_ptr)
-{
-/* Reads the character type into TMP1, updates STR_PTR. Does not check STR_END. */
-DEFINE_COMPILER;
-#if defined SUPPORT_UNICODE || PCRE2_CODE_UNIT_WIDTH != 8
-struct sljit_jump *jump;
-#endif
-#if defined SUPPORT_UNICODE && PCRE2_CODE_UNIT_WIDTH == 8
-struct sljit_jump *jump2;
-#endif
-
-SLJIT_UNUSED_ARG(update_str_ptr);
-
-OP1(MOV_UCHAR, TMP2, 0, SLJIT_MEM1(STR_PTR), 0);
-OP2(SLJIT_ADD, STR_PTR, 0, STR_PTR, 0, SLJIT_IMM, IN_UCHARS(1));
-
-#if defined SUPPORT_UNICODE && PCRE2_CODE_UNIT_WIDTH == 8
-if (common->utf)
- {
- /* This can be an extra read in some situations, but hopefully
- it is needed in most cases. */
- OP1(SLJIT_MOV_UB, TMP1, 0, SLJIT_MEM1(TMP2), common->ctypes);
- jump = CMP(SLJIT_LESS, TMP2, 0, SLJIT_IMM, 0xc0);
- if (!update_str_ptr)
- {
- OP1(MOV_UCHAR, TMP1, 0, SLJIT_MEM1(STR_PTR), IN_UCHARS(0));
- OP2(SLJIT_ADD, STR_PTR, 0, STR_PTR, 0, SLJIT_IMM, IN_UCHARS(1));
- OP2(SLJIT_AND, TMP2, 0, TMP2, 0, SLJIT_IMM, 0x3f);
- OP2(SLJIT_SHL, TMP2, 0, TMP2, 0, SLJIT_IMM, 6);
- OP2(SLJIT_AND, TMP1, 0, TMP1, 0, SLJIT_IMM, 0x3f);
- OP2(SLJIT_OR, TMP2, 0, TMP2, 0, TMP1, 0);
- OP1(SLJIT_MOV, TMP1, 0, SLJIT_IMM, 0);
- jump2 = CMP(SLJIT_GREATER, TMP2, 0, SLJIT_IMM, 255);
- OP1(SLJIT_MOV_UB, TMP1, 0, SLJIT_MEM1(TMP2), common->ctypes);
- JUMPHERE(jump2);
- }
- else
- add_jump(compiler, &common->utfreadtype8, JUMP(SLJIT_FAST_CALL));
- JUMPHERE(jump);
- return;
- }
-#endif /* SUPPORT_UNICODE && PCRE2_CODE_UNIT_WIDTH == 8 */
-
-#if PCRE2_CODE_UNIT_WIDTH != 8
-/* The ctypes array contains only 256 values. */
-OP1(SLJIT_MOV, TMP1, 0, SLJIT_IMM, 0);
-jump = CMP(SLJIT_GREATER, TMP2, 0, SLJIT_IMM, 255);
-#endif
-OP1(SLJIT_MOV_UB, TMP1, 0, SLJIT_MEM1(TMP2), common->ctypes);
-#if PCRE2_CODE_UNIT_WIDTH != 8
-JUMPHERE(jump);
-#endif
-
-#if defined SUPPORT_UNICODE && PCRE2_CODE_UNIT_WIDTH == 16
-if (common->utf && update_str_ptr)
- {
- /* Skip low surrogate if necessary. */
- OP2(SLJIT_SUB, TMP2, 0, TMP2, 0, SLJIT_IMM, 0xd800);
- jump = CMP(SLJIT_GREATER, TMP2, 0, SLJIT_IMM, 0xdc00 - 0xd800 - 1);
- OP2(SLJIT_ADD, STR_PTR, 0, STR_PTR, 0, SLJIT_IMM, IN_UCHARS(1));
- JUMPHERE(jump);
- }
-#endif /* SUPPORT_UNICODE && PCRE2_CODE_UNIT_WIDTH == 16 */
-}
-
-static void skip_char_back(compiler_common *common)
-{
-/* Goes one character back. Affects STR_PTR and TMP1. Does not check begin. */
-DEFINE_COMPILER;
-#if defined SUPPORT_UNICODE && PCRE2_CODE_UNIT_WIDTH != 32
-#if PCRE2_CODE_UNIT_WIDTH == 8
-struct sljit_label *label;
-
-if (common->utf)
- {
- label = LABEL();
- OP1(MOV_UCHAR, TMP1, 0, SLJIT_MEM1(STR_PTR), -IN_UCHARS(1));
- OP2(SLJIT_SUB, STR_PTR, 0, STR_PTR, 0, SLJIT_IMM, IN_UCHARS(1));
- OP2(SLJIT_AND, TMP1, 0, TMP1, 0, SLJIT_IMM, 0xc0);
- CMPTO(SLJIT_EQUAL, TMP1, 0, SLJIT_IMM, 0x80, label);
- return;
- }
-#elif PCRE2_CODE_UNIT_WIDTH == 16
-if (common->utf)
- {
- OP1(MOV_UCHAR, TMP1, 0, SLJIT_MEM1(STR_PTR), -IN_UCHARS(1));
- OP2(SLJIT_SUB, STR_PTR, 0, STR_PTR, 0, SLJIT_IMM, IN_UCHARS(1));
- /* Skip low surrogate if necessary. */
- OP2(SLJIT_AND, TMP1, 0, TMP1, 0, SLJIT_IMM, 0xfc00);
- OP2(SLJIT_SUB | SLJIT_SET_E, SLJIT_UNUSED, 0, TMP1, 0, SLJIT_IMM, 0xdc00);
- OP_FLAGS(SLJIT_MOV, TMP1, 0, SLJIT_UNUSED, 0, SLJIT_EQUAL);
- OP2(SLJIT_SHL, TMP1, 0, TMP1, 0, SLJIT_IMM, 1);
- OP2(SLJIT_SUB, STR_PTR, 0, STR_PTR, 0, TMP1, 0);
- return;
- }
-#endif /* PCRE2_CODE_UNIT_WIDTH == [8|16] */
-#endif /* SUPPORT_UNICODE && PCRE2_CODE_UNIT_WIDTH != 32 */
-OP2(SLJIT_SUB, STR_PTR, 0, STR_PTR, 0, SLJIT_IMM, IN_UCHARS(1));
-}
-
-static void check_newlinechar(compiler_common *common, int nltype, jump_list **backtracks, BOOL jumpifmatch)
-{
-/* Character comes in TMP1. Checks if it is a newline. TMP2 may be destroyed. */
-DEFINE_COMPILER;
-struct sljit_jump *jump;
-
-if (nltype == NLTYPE_ANY)
- {
- add_jump(compiler, &common->anynewline, JUMP(SLJIT_FAST_CALL));
- add_jump(compiler, backtracks, JUMP(jumpifmatch ? SLJIT_NOT_ZERO : SLJIT_ZERO));
- }
-else if (nltype == NLTYPE_ANYCRLF)
- {
- if (jumpifmatch)
- {
- add_jump(compiler, backtracks, CMP(SLJIT_EQUAL, TMP1, 0, SLJIT_IMM, CHAR_CR));
- add_jump(compiler, backtracks, CMP(SLJIT_EQUAL, TMP1, 0, SLJIT_IMM, CHAR_NL));
- }
- else
- {
- jump = CMP(SLJIT_EQUAL, TMP1, 0, SLJIT_IMM, CHAR_CR);
- add_jump(compiler, backtracks, CMP(SLJIT_NOT_EQUAL, TMP1, 0, SLJIT_IMM, CHAR_NL));
- JUMPHERE(jump);
- }
- }
-else
- {
- SLJIT_ASSERT(nltype == NLTYPE_FIXED && common->newline < 256);
- add_jump(compiler, backtracks, CMP(jumpifmatch ? SLJIT_EQUAL : SLJIT_NOT_EQUAL, TMP1, 0, SLJIT_IMM, common->newline));
- }
-}
-
-#ifdef SUPPORT_UNICODE
-
-#if PCRE2_CODE_UNIT_WIDTH == 8
-static void do_utfreadchar(compiler_common *common)
-{
-/* Fast decoding a UTF-8 character. TMP1 contains the first byte
-of the character (>= 0xc0). Return char value in TMP1, length in TMP2. */
-DEFINE_COMPILER;
-struct sljit_jump *jump;
-
-sljit_emit_fast_enter(compiler, RETURN_ADDR, 0);
-OP1(MOV_UCHAR, TMP2, 0, SLJIT_MEM1(STR_PTR), IN_UCHARS(0));
-OP2(SLJIT_AND, TMP1, 0, TMP1, 0, SLJIT_IMM, 0x3f);
-OP2(SLJIT_SHL, TMP1, 0, TMP1, 0, SLJIT_IMM, 6);
-OP2(SLJIT_AND, TMP2, 0, TMP2, 0, SLJIT_IMM, 0x3f);
-OP2(SLJIT_OR, TMP1, 0, TMP1, 0, TMP2, 0);
-
-/* Searching for the first zero. */
-OP2(SLJIT_AND | SLJIT_SET_E, SLJIT_UNUSED, 0, TMP1, 0, SLJIT_IMM, 0x800);
-jump = JUMP(SLJIT_NOT_ZERO);
-/* Two byte sequence. */
-OP2(SLJIT_ADD, STR_PTR, 0, STR_PTR, 0, SLJIT_IMM, IN_UCHARS(1));
-OP1(SLJIT_MOV, TMP2, 0, SLJIT_IMM, IN_UCHARS(2));
-sljit_emit_fast_return(compiler, RETURN_ADDR, 0);
-
-JUMPHERE(jump);
-OP1(MOV_UCHAR, TMP2, 0, SLJIT_MEM1(STR_PTR), IN_UCHARS(1));
-OP2(SLJIT_XOR, TMP1, 0, TMP1, 0, SLJIT_IMM, 0x800);
-OP2(SLJIT_SHL, TMP1, 0, TMP1, 0, SLJIT_IMM, 6);
-OP2(SLJIT_AND, TMP2, 0, TMP2, 0, SLJIT_IMM, 0x3f);
-OP2(SLJIT_OR, TMP1, 0, TMP1, 0, TMP2, 0);
-
-OP2(SLJIT_AND | SLJIT_SET_E, SLJIT_UNUSED, 0, TMP1, 0, SLJIT_IMM, 0x10000);
-jump = JUMP(SLJIT_NOT_ZERO);
-/* Three byte sequence. */
-OP2(SLJIT_ADD, STR_PTR, 0, STR_PTR, 0, SLJIT_IMM, IN_UCHARS(2));
-OP1(SLJIT_MOV, TMP2, 0, SLJIT_IMM, IN_UCHARS(3));
-sljit_emit_fast_return(compiler, RETURN_ADDR, 0);
-
-/* Four byte sequence. */
-JUMPHERE(jump);
-OP1(MOV_UCHAR, TMP2, 0, SLJIT_MEM1(STR_PTR), IN_UCHARS(2));
-OP2(SLJIT_XOR, TMP1, 0, TMP1, 0, SLJIT_IMM, 0x10000);
-OP2(SLJIT_SHL, TMP1, 0, TMP1, 0, SLJIT_IMM, 6);
-OP2(SLJIT_ADD, STR_PTR, 0, STR_PTR, 0, SLJIT_IMM, IN_UCHARS(3));
-OP2(SLJIT_AND, TMP2, 0, TMP2, 0, SLJIT_IMM, 0x3f);
-OP2(SLJIT_OR, TMP1, 0, TMP1, 0, TMP2, 0);
-OP1(SLJIT_MOV, TMP2, 0, SLJIT_IMM, IN_UCHARS(4));
-sljit_emit_fast_return(compiler, RETURN_ADDR, 0);
-}
-
-static void do_utfreadchar16(compiler_common *common)
-{
-/* Fast decoding a UTF-8 character. TMP1 contains the first byte
-of the character (>= 0xc0). Return value in TMP1. */
-DEFINE_COMPILER;
-struct sljit_jump *jump;
-
-sljit_emit_fast_enter(compiler, RETURN_ADDR, 0);
-OP1(MOV_UCHAR, TMP2, 0, SLJIT_MEM1(STR_PTR), IN_UCHARS(0));
-OP2(SLJIT_AND, TMP1, 0, TMP1, 0, SLJIT_IMM, 0x3f);
-OP2(SLJIT_SHL, TMP1, 0, TMP1, 0, SLJIT_IMM, 6);
-OP2(SLJIT_AND, TMP2, 0, TMP2, 0, SLJIT_IMM, 0x3f);
-OP2(SLJIT_OR, TMP1, 0, TMP1, 0, TMP2, 0);
-
-/* Searching for the first zero. */
-OP2(SLJIT_AND | SLJIT_SET_E, SLJIT_UNUSED, 0, TMP1, 0, SLJIT_IMM, 0x800);
-jump = JUMP(SLJIT_NOT_ZERO);
-/* Two byte sequence. */
-OP2(SLJIT_ADD, STR_PTR, 0, STR_PTR, 0, SLJIT_IMM, IN_UCHARS(1));
-sljit_emit_fast_return(compiler, RETURN_ADDR, 0);
-
-JUMPHERE(jump);
-OP2(SLJIT_AND | SLJIT_SET_E, SLJIT_UNUSED, 0, TMP1, 0, SLJIT_IMM, 0x400);
-OP_FLAGS(SLJIT_MOV, TMP2, 0, SLJIT_UNUSED, 0, SLJIT_NOT_ZERO);
-/* This code runs only in 8 bit mode. No need to shift the value. */
-OP2(SLJIT_ADD, STR_PTR, 0, STR_PTR, 0, TMP2, 0);
-OP1(MOV_UCHAR, TMP2, 0, SLJIT_MEM1(STR_PTR), IN_UCHARS(1));
-OP2(SLJIT_XOR, TMP1, 0, TMP1, 0, SLJIT_IMM, 0x800);
-OP2(SLJIT_SHL, TMP1, 0, TMP1, 0, SLJIT_IMM, 6);
-OP2(SLJIT_AND, TMP2, 0, TMP2, 0, SLJIT_IMM, 0x3f);
-OP2(SLJIT_OR, TMP1, 0, TMP1, 0, TMP2, 0);
-/* Three byte sequence. */
-OP2(SLJIT_ADD, STR_PTR, 0, STR_PTR, 0, SLJIT_IMM, IN_UCHARS(2));
-sljit_emit_fast_return(compiler, RETURN_ADDR, 0);
-}
-
-static void do_utfreadtype8(compiler_common *common)
-{
-/* Fast decoding a UTF-8 character type. TMP2 contains the first byte
-of the character (>= 0xc0). Return value in TMP1. */
-DEFINE_COMPILER;
-struct sljit_jump *jump;
-struct sljit_jump *compare;
-
-sljit_emit_fast_enter(compiler, RETURN_ADDR, 0);
-
-OP2(SLJIT_AND | SLJIT_SET_E, SLJIT_UNUSED, 0, TMP2, 0, SLJIT_IMM, 0x20);
-jump = JUMP(SLJIT_NOT_ZERO);
-/* Two byte sequence. */
-OP1(MOV_UCHAR, TMP1, 0, SLJIT_MEM1(STR_PTR), IN_UCHARS(0));
-OP2(SLJIT_ADD, STR_PTR, 0, STR_PTR, 0, SLJIT_IMM, IN_UCHARS(1));
-OP2(SLJIT_AND, TMP2, 0, TMP2, 0, SLJIT_IMM, 0x1f);
-/* The upper 5 bits are known at this point. */
-compare = CMP(SLJIT_GREATER, TMP2, 0, SLJIT_IMM, 0x3);
-OP2(SLJIT_SHL, TMP2, 0, TMP2, 0, SLJIT_IMM, 6);
-OP2(SLJIT_AND, TMP1, 0, TMP1, 0, SLJIT_IMM, 0x3f);
-OP2(SLJIT_OR, TMP2, 0, TMP2, 0, TMP1, 0);
-OP1(SLJIT_MOV_UB, TMP1, 0, SLJIT_MEM1(TMP2), common->ctypes);
-sljit_emit_fast_return(compiler, RETURN_ADDR, 0);
-
-JUMPHERE(compare);
-OP1(SLJIT_MOV, TMP1, 0, SLJIT_IMM, 0);
-sljit_emit_fast_return(compiler, RETURN_ADDR, 0);
-
-/* We only have types for characters less than 256. */
-JUMPHERE(jump);
-OP1(SLJIT_MOV_UB, TMP2, 0, SLJIT_MEM1(TMP2), (sljit_sw)PRIV(utf8_table4) - 0xc0);
-OP1(SLJIT_MOV, TMP1, 0, SLJIT_IMM, 0);
-OP2(SLJIT_ADD, STR_PTR, 0, STR_PTR, 0, TMP2, 0);
-sljit_emit_fast_return(compiler, RETURN_ADDR, 0);
-}
-
-#endif /* PCRE2_CODE_UNIT_WIDTH == 8 */
-
-/* UCD_BLOCK_SIZE must be 128 (see the assert below). */
-#define UCD_BLOCK_MASK 127
-#define UCD_BLOCK_SHIFT 7
-
-static void do_getucd(compiler_common *common)
-{
-/* Search the UCD record for the character comes in TMP1.
-Returns chartype in TMP1 and UCD offset in TMP2. */
-DEFINE_COMPILER;
-
-SLJIT_ASSERT(UCD_BLOCK_SIZE == 128 && sizeof(ucd_record) == 8);
-
-sljit_emit_fast_enter(compiler, RETURN_ADDR, 0);
-OP2(SLJIT_LSHR, TMP2, 0, TMP1, 0, SLJIT_IMM, UCD_BLOCK_SHIFT);
-OP1(SLJIT_MOV_UB, TMP2, 0, SLJIT_MEM1(TMP2), (sljit_sw)PRIV(ucd_stage1));
-OP2(SLJIT_AND, TMP1, 0, TMP1, 0, SLJIT_IMM, UCD_BLOCK_MASK);
-OP2(SLJIT_SHL, TMP2, 0, TMP2, 0, SLJIT_IMM, UCD_BLOCK_SHIFT);
-OP2(SLJIT_ADD, TMP1, 0, TMP1, 0, TMP2, 0);
-OP1(SLJIT_MOV, TMP2, 0, SLJIT_IMM, (sljit_sw)PRIV(ucd_stage2));
-OP1(SLJIT_MOV_UH, TMP2, 0, SLJIT_MEM2(TMP2, TMP1), 1);
-OP1(SLJIT_MOV, TMP1, 0, SLJIT_IMM, (sljit_sw)PRIV(ucd_records) + SLJIT_OFFSETOF(ucd_record, chartype));
-OP1(SLJIT_MOV_UB, TMP1, 0, SLJIT_MEM2(TMP1, TMP2), 3);
-sljit_emit_fast_return(compiler, RETURN_ADDR, 0);
-}
-
-#endif /* SUPPORT_UNICODE */
-
-static SLJIT_INLINE struct sljit_label *mainloop_entry(compiler_common *common, BOOL hascrorlf, uint32_t overall_options)
-{
-DEFINE_COMPILER;
-struct sljit_label *mainloop;
-struct sljit_label *newlinelabel = NULL;
-struct sljit_jump *start;
-struct sljit_jump *end = NULL;
-struct sljit_jump *end2 = NULL;
-#if defined SUPPORT_UNICODE && PCRE2_CODE_UNIT_WIDTH != 32
-struct sljit_jump *singlechar;
-#endif
-jump_list *newline = NULL;
-BOOL newlinecheck = FALSE;
-BOOL readuchar = FALSE;
-
-if (!(hascrorlf || (overall_options & PCRE2_FIRSTLINE) != 0)
- && (common->nltype == NLTYPE_ANY || common->nltype == NLTYPE_ANYCRLF || common->newline > 255))
- newlinecheck = TRUE;
-
-SLJIT_ASSERT(common->forced_quit_label == NULL);
-
-if ((overall_options & PCRE2_FIRSTLINE) != 0)
- {
- /* Search for the end of the first line. */
- SLJIT_ASSERT(common->match_end_ptr != 0);
- OP1(SLJIT_MOV, TMP3, 0, STR_PTR, 0);
-
- if (common->nltype == NLTYPE_FIXED && common->newline > 255)
- {
- mainloop = LABEL();
- OP2(SLJIT_ADD, STR_PTR, 0, STR_PTR, 0, SLJIT_IMM, IN_UCHARS(1));
- end = CMP(SLJIT_GREATER_EQUAL, STR_PTR, 0, STR_END, 0);
- OP1(MOV_UCHAR, TMP1, 0, SLJIT_MEM1(STR_PTR), IN_UCHARS(-1));
- OP1(MOV_UCHAR, TMP2, 0, SLJIT_MEM1(STR_PTR), IN_UCHARS(0));
- CMPTO(SLJIT_NOT_EQUAL, TMP1, 0, SLJIT_IMM, (common->newline >> 8) & 0xff, mainloop);
- CMPTO(SLJIT_NOT_EQUAL, TMP2, 0, SLJIT_IMM, common->newline & 0xff, mainloop);
- JUMPHERE(end);
- OP2(SLJIT_SUB, SLJIT_MEM1(SLJIT_SP), common->match_end_ptr, STR_PTR, 0, SLJIT_IMM, IN_UCHARS(1));
- }
- else
- {
- end = CMP(SLJIT_GREATER_EQUAL, STR_PTR, 0, STR_END, 0);
- mainloop = LABEL();
- /* Continual stores does not cause data dependency. */
- OP1(SLJIT_MOV, SLJIT_MEM1(SLJIT_SP), common->match_end_ptr, STR_PTR, 0);
- read_char_range(common, common->nlmin, common->nlmax, TRUE);
- check_newlinechar(common, common->nltype, &newline, TRUE);
- CMPTO(SLJIT_LESS, STR_PTR, 0, STR_END, 0, mainloop);
- JUMPHERE(end);
- OP1(SLJIT_MOV, SLJIT_MEM1(SLJIT_SP), common->match_end_ptr, STR_PTR, 0);
- set_jumps(newline, LABEL());
- }
-
- OP1(SLJIT_MOV, STR_PTR, 0, TMP3, 0);
- }
-else if ((overall_options & PCRE2_USE_OFFSET_LIMIT) != 0)
- {
- /* Check whether offset limit is set and valid. */
- SLJIT_ASSERT(common->match_end_ptr != 0);
-
- OP1(SLJIT_MOV, TMP1, 0, ARGUMENTS, 0);
- OP1(SLJIT_MOV, TMP1, 0, SLJIT_MEM1(TMP1), SLJIT_OFFSETOF(jit_arguments, offset_limit));
- OP1(SLJIT_MOV, TMP2, 0, STR_END, 0);
- end = CMP(SLJIT_EQUAL, TMP1, 0, SLJIT_IMM, (sljit_sw) PCRE2_UNSET);
- OP1(SLJIT_MOV, TMP2, 0, ARGUMENTS, 0);
-#if PCRE2_CODE_UNIT_WIDTH == 16
- OP2(SLJIT_SHL, TMP1, 0, TMP1, 0, SLJIT_IMM, 1);
-#elif PCRE2_CODE_UNIT_WIDTH == 32
- OP2(SLJIT_SHL, TMP1, 0, TMP1, 0, SLJIT_IMM, 2);
-#endif
- OP1(SLJIT_MOV, TMP2, 0, SLJIT_MEM1(TMP2), SLJIT_OFFSETOF(jit_arguments, begin));
- OP2(SLJIT_ADD, TMP2, 0, TMP2, 0, TMP1, 0);
- end2 = CMP(SLJIT_LESS_EQUAL, TMP2, 0, STR_END, 0);
- OP1(SLJIT_MOV, TMP2, 0, STR_END, 0);
- JUMPHERE(end2);
- OP1(SLJIT_MOV, SLJIT_RETURN_REG, 0, SLJIT_IMM, PCRE2_ERROR_NOMATCH);
- add_jump(compiler, &common->forced_quit, CMP(SLJIT_LESS, TMP2, 0, STR_PTR, 0));
- JUMPHERE(end);
- OP1(SLJIT_MOV, SLJIT_MEM1(SLJIT_SP), common->match_end_ptr, TMP2, 0);
- }
-
-start = JUMP(SLJIT_JUMP);
-
-if (newlinecheck)
- {
- newlinelabel = LABEL();
- OP2(SLJIT_ADD, STR_PTR, 0, STR_PTR, 0, SLJIT_IMM, IN_UCHARS(1));
- end = CMP(SLJIT_GREATER_EQUAL, STR_PTR, 0, STR_END, 0);
- OP1(MOV_UCHAR, TMP1, 0, SLJIT_MEM1(STR_PTR), 0);
- OP2(SLJIT_SUB | SLJIT_SET_E, SLJIT_UNUSED, 0, TMP1, 0, SLJIT_IMM, common->newline & 0xff);
- OP_FLAGS(SLJIT_MOV, TMP1, 0, SLJIT_UNUSED, 0, SLJIT_EQUAL);
-#if PCRE2_CODE_UNIT_WIDTH == 16 || PCRE2_CODE_UNIT_WIDTH == 32
- OP2(SLJIT_SHL, TMP1, 0, TMP1, 0, SLJIT_IMM, UCHAR_SHIFT);
-#endif
- OP2(SLJIT_ADD, STR_PTR, 0, STR_PTR, 0, TMP1, 0);
- end2 = JUMP(SLJIT_JUMP);
- }
-
-mainloop = LABEL();
-
-/* Increasing the STR_PTR here requires one less jump in the most common case. */
-#ifdef SUPPORT_UNICODE
-if (common->utf) readuchar = TRUE;
-#endif
-if (newlinecheck) readuchar = TRUE;
-
-if (readuchar)
- OP1(MOV_UCHAR, TMP1, 0, SLJIT_MEM1(STR_PTR), 0);
-
-if (newlinecheck)
- CMPTO(SLJIT_EQUAL, TMP1, 0, SLJIT_IMM, (common->newline >> 8) & 0xff, newlinelabel);
-
-OP2(SLJIT_ADD, STR_PTR, 0, STR_PTR, 0, SLJIT_IMM, IN_UCHARS(1));
-#if defined SUPPORT_UNICODE && PCRE2_CODE_UNIT_WIDTH != 32
-#if PCRE2_CODE_UNIT_WIDTH == 8
-if (common->utf)
- {
- singlechar = CMP(SLJIT_LESS, TMP1, 0, SLJIT_IMM, 0xc0);
- OP1(SLJIT_MOV_UB, TMP1, 0, SLJIT_MEM1(TMP1), (sljit_sw)PRIV(utf8_table4) - 0xc0);
- OP2(SLJIT_ADD, STR_PTR, 0, STR_PTR, 0, TMP1, 0);
- JUMPHERE(singlechar);
- }
-#elif PCRE2_CODE_UNIT_WIDTH == 16
-if (common->utf)
- {
- singlechar = CMP(SLJIT_LESS, TMP1, 0, SLJIT_IMM, 0xd800);
- OP2(SLJIT_AND, TMP1, 0, TMP1, 0, SLJIT_IMM, 0xfc00);
- OP2(SLJIT_SUB | SLJIT_SET_E, SLJIT_UNUSED, 0, TMP1, 0, SLJIT_IMM, 0xd800);
- OP_FLAGS(SLJIT_MOV, TMP1, 0, SLJIT_UNUSED, 0, SLJIT_EQUAL);
- OP2(SLJIT_SHL, TMP1, 0, TMP1, 0, SLJIT_IMM, 1);
- OP2(SLJIT_ADD, STR_PTR, 0, STR_PTR, 0, TMP1, 0);
- JUMPHERE(singlechar);
- }
-#endif /* PCRE2_CODE_UNIT_WIDTH == [8|16] */
-#endif /* SUPPORT_UNICODE && PCRE2_CODE_UNIT_WIDTH != 32 */
-JUMPHERE(start);
-
-if (newlinecheck)
- {
- JUMPHERE(end);
- JUMPHERE(end2);
- }
-
-return mainloop;
-}
-
-#define MAX_N_CHARS 16
-#define MAX_DIFF_CHARS 6
-
-static SLJIT_INLINE void add_prefix_char(PCRE2_UCHAR chr, PCRE2_UCHAR *chars)
-{
-PCRE2_UCHAR i, len;
-
-len = chars[0];
-if (len == 255)
- return;
-
-if (len == 0)
- {
- chars[0] = 1;
- chars[1] = chr;
- return;
- }
-
-for (i = len; i > 0; i--)
- if (chars[i] == chr)
- return;
-
-if (len >= MAX_DIFF_CHARS - 1)
- {
- chars[0] = 255;
- return;
- }
-
-len++;
-chars[len] = chr;
-chars[0] = len;
-}
-
-static int scan_prefix(compiler_common *common, PCRE2_SPTR cc, PCRE2_UCHAR *chars, int max_chars, uint32_t *rec_count)
-{
-/* Recursive function, which scans prefix literals. */
-BOOL last, any, class, caseless;
-int len, repeat, len_save, consumed = 0;
-sljit_ui chr; /* Any unicode character. */
-sljit_ub *bytes, *bytes_end, byte;
-PCRE2_SPTR alternative, cc_save, oc;
-#if defined SUPPORT_UNICODE && PCRE2_CODE_UNIT_WIDTH == 8
-PCRE2_UCHAR othercase[8];
-#elif defined SUPPORT_UNICODE && PCRE2_CODE_UNIT_WIDTH == 16
-PCRE2_UCHAR othercase[2];
-#else
-PCRE2_UCHAR othercase[1];
-#endif
-
-repeat = 1;
-while (TRUE)
- {
- if (*rec_count == 0)
- return 0;
- (*rec_count)--;
-
- last = TRUE;
- any = FALSE;
- class = FALSE;
- caseless = FALSE;
-
- switch (*cc)
- {
- case OP_CHARI:
- caseless = TRUE;
- case OP_CHAR:
- last = FALSE;
- cc++;
- break;
-
- case OP_SOD:
- case OP_SOM:
- case OP_SET_SOM:
- case OP_NOT_WORD_BOUNDARY:
- case OP_WORD_BOUNDARY:
- case OP_EODN:
- case OP_EOD:
- case OP_CIRC:
- case OP_CIRCM:
- case OP_DOLL:
- case OP_DOLLM:
- /* Zero width assertions. */
- cc++;
- continue;
-
- case OP_ASSERT:
- case OP_ASSERT_NOT:
- case OP_ASSERTBACK:
- case OP_ASSERTBACK_NOT:
- cc = bracketend(cc);
- continue;
-
- case OP_PLUSI:
- case OP_MINPLUSI:
- case OP_POSPLUSI:
- caseless = TRUE;
- case OP_PLUS:
- case OP_MINPLUS:
- case OP_POSPLUS:
- cc++;
- break;
-
- case OP_EXACTI:
- caseless = TRUE;
- case OP_EXACT:
- repeat = GET2(cc, 1);
- last = FALSE;
- cc += 1 + IMM2_SIZE;
- break;
-
- case OP_QUERYI:
- case OP_MINQUERYI:
- case OP_POSQUERYI:
- caseless = TRUE;
- case OP_QUERY:
- case OP_MINQUERY:
- case OP_POSQUERY:
- len = 1;
- cc++;
-#ifdef SUPPORT_UNICODE
- if (common->utf && HAS_EXTRALEN(*cc)) len += GET_EXTRALEN(*cc);
-#endif
- max_chars = scan_prefix(common, cc + len, chars, max_chars, rec_count);
- if (max_chars == 0)
- return consumed;
- last = FALSE;
- break;
-
- case OP_KET:
- cc += 1 + LINK_SIZE;
- continue;
-
- case OP_ALT:
- cc += GET(cc, 1);
- continue;
-
- case OP_ONCE:
- case OP_ONCE_NC:
- case OP_BRA:
- case OP_BRAPOS:
- case OP_CBRA:
- case OP_CBRAPOS:
- alternative = cc + GET(cc, 1);
- while (*alternative == OP_ALT)
- {
- max_chars = scan_prefix(common, alternative + 1 + LINK_SIZE, chars, max_chars, rec_count);
- if (max_chars == 0)
- return consumed;
- alternative += GET(alternative, 1);
- }
-
- if (*cc == OP_CBRA || *cc == OP_CBRAPOS)
- cc += IMM2_SIZE;
- cc += 1 + LINK_SIZE;
- continue;
-
- case OP_CLASS:
-#if defined SUPPORT_UNICODE && PCRE2_CODE_UNIT_WIDTH == 8
- if (common->utf && !is_char7_bitset((const sljit_ub *)(cc + 1), FALSE)) return consumed;
-#endif
- class = TRUE;
- break;
-
- case OP_NCLASS:
-#if defined SUPPORT_UNICODE && PCRE2_CODE_UNIT_WIDTH != 32
- if (common->utf) return consumed;
-#endif
- class = TRUE;
- break;
-
-#if defined SUPPORT_UNICODE || PCRE2_CODE_UNIT_WIDTH != 8
- case OP_XCLASS:
-#if defined SUPPORT_UNICODE && PCRE2_CODE_UNIT_WIDTH != 32
- if (common->utf) return consumed;
-#endif
- any = TRUE;
- cc += GET(cc, 1);
- break;
-#endif
-
- case OP_DIGIT:
-#if defined SUPPORT_UNICODE && PCRE2_CODE_UNIT_WIDTH == 8
- if (common->utf && !is_char7_bitset((const sljit_ub *)common->ctypes - cbit_length + cbit_digit, FALSE))
- return consumed;
-#endif
- any = TRUE;
- cc++;
- break;
-
- case OP_WHITESPACE:
-#if defined SUPPORT_UNICODE && PCRE2_CODE_UNIT_WIDTH == 8
- if (common->utf && !is_char7_bitset((const sljit_ub *)common->ctypes - cbit_length + cbit_space, FALSE))
- return consumed;
-#endif
- any = TRUE;
- cc++;
- break;
-
- case OP_WORDCHAR:
-#if defined SUPPORT_UNICODE && PCRE2_CODE_UNIT_WIDTH == 8
- if (common->utf && !is_char7_bitset((const sljit_ub *)common->ctypes - cbit_length + cbit_word, FALSE))
- return consumed;
-#endif
- any = TRUE;
- cc++;
- break;
-
- case OP_NOT:
- case OP_NOTI:
- cc++;
- /* Fall through. */
- case OP_NOT_DIGIT:
- case OP_NOT_WHITESPACE:
- case OP_NOT_WORDCHAR:
- case OP_ANY:
- case OP_ALLANY:
-#if defined SUPPORT_UNICODE && PCRE2_CODE_UNIT_WIDTH != 32
- if (common->utf) return consumed;
-#endif
- any = TRUE;
- cc++;
- break;
-
-#ifdef SUPPORT_UNICODE
- case OP_NOTPROP:
- case OP_PROP:
-#if PCRE2_CODE_UNIT_WIDTH != 32
- if (common->utf) return consumed;
-#endif
- any = TRUE;
- cc += 1 + 2;
- break;
-#endif
-
- case OP_TYPEEXACT:
- repeat = GET2(cc, 1);
- cc += 1 + IMM2_SIZE;
- continue;
-
- case OP_NOTEXACT:
- case OP_NOTEXACTI:
-#if defined SUPPORT_UNICODE && PCRE2_CODE_UNIT_WIDTH != 32
- if (common->utf) return consumed;
-#endif
- any = TRUE;
- repeat = GET2(cc, 1);
- cc += 1 + IMM2_SIZE + 1;
- break;
-
- default:
- return consumed;
- }
-
- if (any)
- {
- do
- {
- chars[0] = 255;
-
- consumed++;
- if (--max_chars == 0)
- return consumed;
- chars += MAX_DIFF_CHARS;
- }
- while (--repeat > 0);
-
- repeat = 1;
- continue;
- }
-
- if (class)
- {
- bytes = (sljit_ub*) (cc + 1);
- cc += 1 + 32 / sizeof(PCRE2_UCHAR);
-
- switch (*cc)
- {
- case OP_CRSTAR:
- case OP_CRMINSTAR:
- case OP_CRPOSSTAR:
- case OP_CRQUERY:
- case OP_CRMINQUERY:
- case OP_CRPOSQUERY:
- max_chars = scan_prefix(common, cc + 1, chars, max_chars, rec_count);
- if (max_chars == 0)
- return consumed;
- break;
-
- default:
- case OP_CRPLUS:
- case OP_CRMINPLUS:
- case OP_CRPOSPLUS:
- break;
-
- case OP_CRRANGE:
- case OP_CRMINRANGE:
- case OP_CRPOSRANGE:
- repeat = GET2(cc, 1);
- if (repeat <= 0)
- return consumed;
- break;
- }
-
- do
- {
- if (bytes[31] & 0x80)
- chars[0] = 255;
- else if (chars[0] != 255)
- {
- bytes_end = bytes + 32;
- chr = 0;
- do
- {
- byte = *bytes++;
- SLJIT_ASSERT((chr & 0x7) == 0);
- if (byte == 0)
- chr += 8;
- else
- {
- do
- {
- if ((byte & 0x1) != 0)
- add_prefix_char(chr, chars);
- byte >>= 1;
- chr++;
- }
- while (byte != 0);
- chr = (chr + 7) & ~7;
- }
- }
- while (chars[0] != 255 && bytes < bytes_end);
- bytes = bytes_end - 32;
- }
-
- consumed++;
- if (--max_chars == 0)
- return consumed;
- chars += MAX_DIFF_CHARS;
- }
- while (--repeat > 0);
-
- switch (*cc)
- {
- case OP_CRSTAR:
- case OP_CRMINSTAR:
- case OP_CRPOSSTAR:
- return consumed;
-
- case OP_CRQUERY:
- case OP_CRMINQUERY:
- case OP_CRPOSQUERY:
- cc++;
- break;
-
- case OP_CRRANGE:
- case OP_CRMINRANGE:
- case OP_CRPOSRANGE:
- if (GET2(cc, 1) != GET2(cc, 1 + IMM2_SIZE))
- return consumed;
- cc += 1 + 2 * IMM2_SIZE;
- break;
- }
-
- repeat = 1;
- continue;
- }
-
- len = 1;
-#ifdef SUPPORT_UNICODE
- if (common->utf && HAS_EXTRALEN(*cc)) len += GET_EXTRALEN(*cc);
-#endif
-
- if (caseless && char_has_othercase(common, cc))
- {
-#ifdef SUPPORT_UNICODE
- if (common->utf)
- {
- GETCHAR(chr, cc);
- if ((int)PRIV(ord2utf)(char_othercase(common, chr), othercase) != len)
- return consumed;
- }
- else
-#endif
- {
- chr = *cc;
- othercase[0] = TABLE_GET(chr, common->fcc, chr);
- }
- }
- else
- {
- caseless = FALSE;
- othercase[0] = 0; /* Stops compiler warning - PH */
- }
-
- len_save = len;
- cc_save = cc;
- while (TRUE)
- {
- oc = othercase;
- do
- {
- chr = *cc;
- add_prefix_char(*cc, chars);
-
- if (caseless)
- add_prefix_char(*oc, chars);
-
- len--;
- consumed++;
- if (--max_chars == 0)
- return consumed;
- chars += MAX_DIFF_CHARS;
- cc++;
- oc++;
- }
- while (len > 0);
-
- if (--repeat == 0)
- break;
-
- len = len_save;
- cc = cc_save;
- }
-
- repeat = 1;
- if (last)
- return consumed;
- }
-}
-
-#if (defined SLJIT_CONFIG_X86 && SLJIT_CONFIG_X86)
-
-static sljit_si character_to_int32(PCRE2_UCHAR chr)
-{
-sljit_si value = (sljit_si)chr;
-#if PCRE2_CODE_UNIT_WIDTH == 8
-#define SSE2_COMPARE_TYPE_INDEX 0
-return (value << 24) | (value << 16) | (value << 8) | value;
-#elif PCRE2_CODE_UNIT_WIDTH == 16
-#define SSE2_COMPARE_TYPE_INDEX 1
-return (value << 16) | value;
-#elif PCRE2_CODE_UNIT_WIDTH == 32
-#define SSE2_COMPARE_TYPE_INDEX 2
-return value;
-#else
-#error "Unsupported unit width"
-#endif
-}
-
-static SLJIT_INLINE void fast_forward_first_char2_sse2(compiler_common *common, PCRE2_UCHAR char1, PCRE2_UCHAR char2)
-{
-DEFINE_COMPILER;
-struct sljit_label *start;
-struct sljit_jump *quit[3];
-struct sljit_jump *nomatch;
-sljit_ub instruction[8];
-sljit_si tmp1_ind = sljit_get_register_index(TMP1);
-sljit_si tmp2_ind = sljit_get_register_index(TMP2);
-sljit_si str_ptr_ind = sljit_get_register_index(STR_PTR);
-BOOL load_twice = FALSE;
-PCRE2_UCHAR bit;
-
-bit = char1 ^ char2;
-if (!is_powerof2(bit))
- bit = 0;
-
-if ((char1 != char2) && bit == 0)
- load_twice = TRUE;
-
-quit[0] = CMP(SLJIT_GREATER_EQUAL, STR_PTR, 0, STR_END, 0);
-
-/* First part (unaligned start) */
-
-OP1(SLJIT_MOV, TMP1, 0, SLJIT_IMM, character_to_int32(char1 | bit));
-
-SLJIT_ASSERT(tmp1_ind < 8 && tmp2_ind == 1);
-
-/* MOVD xmm, r/m32 */
-instruction[0] = 0x66;
-instruction[1] = 0x0f;
-instruction[2] = 0x6e;
-instruction[3] = 0xc0 | (2 << 3) | tmp1_ind;
-sljit_emit_op_custom(compiler, instruction, 4);
-
-if (char1 != char2)
- {
- OP1(SLJIT_MOV, TMP1, 0, SLJIT_IMM, character_to_int32(bit != 0 ? bit : char2));
-
- /* MOVD xmm, r/m32 */
- instruction[3] = 0xc0 | (3 << 3) | tmp1_ind;
- sljit_emit_op_custom(compiler, instruction, 4);
- }
-
-/* PSHUFD xmm1, xmm2/m128, imm8 */
-instruction[2] = 0x70;
-instruction[3] = 0xc0 | (2 << 3) | 2;
-instruction[4] = 0;
-sljit_emit_op_custom(compiler, instruction, 5);
-
-if (char1 != char2)
- {
- /* PSHUFD xmm1, xmm2/m128, imm8 */
- instruction[3] = 0xc0 | (3 << 3) | 3;
- instruction[4] = 0;
- sljit_emit_op_custom(compiler, instruction, 5);
- }
-
-OP2(SLJIT_AND, TMP2, 0, STR_PTR, 0, SLJIT_IMM, 0xf);
-OP2(SLJIT_AND, STR_PTR, 0, STR_PTR, 0, SLJIT_IMM, ~0xf);
-
-/* MOVDQA xmm1, xmm2/m128 */
-#if (defined SLJIT_CONFIG_X86_64 && SLJIT_CONFIG_X86_64)
-
-if (str_ptr_ind < 8)
- {
- instruction[2] = 0x6f;
- instruction[3] = (0 << 3) | str_ptr_ind;
- sljit_emit_op_custom(compiler, instruction, 4);
-
- if (load_twice)
- {
- instruction[3] = (1 << 3) | str_ptr_ind;
- sljit_emit_op_custom(compiler, instruction, 4);
- }
- }
-else
- {
- instruction[1] = 0x41;
- instruction[2] = 0x0f;
- instruction[3] = 0x6f;
- instruction[4] = (0 << 3) | (str_ptr_ind & 0x7);
- sljit_emit_op_custom(compiler, instruction, 5);
-
- if (load_twice)
- {
- instruction[4] = (1 << 3) | str_ptr_ind;
- sljit_emit_op_custom(compiler, instruction, 5);
- }
- instruction[1] = 0x0f;
- }
-
-#else
-
-instruction[2] = 0x6f;
-instruction[3] = (0 << 3) | str_ptr_ind;
-sljit_emit_op_custom(compiler, instruction, 4);
-
-if (load_twice)
- {
- instruction[3] = (1 << 3) | str_ptr_ind;
- sljit_emit_op_custom(compiler, instruction, 4);
- }
-
-#endif
-
-if (bit != 0)
- {
- /* POR xmm1, xmm2/m128 */
- instruction[2] = 0xeb;
- instruction[3] = 0xc0 | (0 << 3) | 3;
- sljit_emit_op_custom(compiler, instruction, 4);
- }
-
-/* PCMPEQB/W/D xmm1, xmm2/m128 */
-instruction[2] = 0x74 + SSE2_COMPARE_TYPE_INDEX;
-instruction[3] = 0xc0 | (0 << 3) | 2;
-sljit_emit_op_custom(compiler, instruction, 4);
-
-if (load_twice)
- {
- instruction[3] = 0xc0 | (1 << 3) | 3;
- sljit_emit_op_custom(compiler, instruction, 4);
- }
-
-/* PMOVMSKB reg, xmm */
-instruction[2] = 0xd7;
-instruction[3] = 0xc0 | (tmp1_ind << 3) | 0;
-sljit_emit_op_custom(compiler, instruction, 4);
-
-if (load_twice)
- {
- OP1(SLJIT_MOV, TMP3, 0, TMP2, 0);
- instruction[3] = 0xc0 | (tmp2_ind << 3) | 1;
- sljit_emit_op_custom(compiler, instruction, 4);
-
- OP2(SLJIT_OR, TMP1, 0, TMP1, 0, TMP2, 0);
- OP1(SLJIT_MOV, TMP2, 0, TMP3, 0);
- }
-
-OP2(SLJIT_ASHR, TMP1, 0, TMP1, 0, TMP2, 0);
-
-/* BSF r32, r/m32 */
-instruction[0] = 0x0f;
-instruction[1] = 0xbc;
-instruction[2] = 0xc0 | (tmp1_ind << 3) | tmp1_ind;
-sljit_emit_op_custom(compiler, instruction, 3);
-
-nomatch = JUMP(SLJIT_ZERO);
-
-OP2(SLJIT_ADD, STR_PTR, 0, STR_PTR, 0, TMP2, 0);
-OP2(SLJIT_ADD, STR_PTR, 0, STR_PTR, 0, TMP1, 0);
-quit[1] = JUMP(SLJIT_JUMP);
-
-JUMPHERE(nomatch);
-
-start = LABEL();
-OP2(SLJIT_ADD, STR_PTR, 0, STR_PTR, 0, SLJIT_IMM, 16);
-quit[2] = CMP(SLJIT_GREATER_EQUAL, STR_PTR, 0, STR_END, 0);
-
-/* Second part (aligned) */
-
-instruction[0] = 0x66;
-instruction[1] = 0x0f;
-
-/* MOVDQA xmm1, xmm2/m128 */
-#if (defined SLJIT_CONFIG_X86_64 && SLJIT_CONFIG_X86_64)
-
-if (str_ptr_ind < 8)
- {
- instruction[2] = 0x6f;
- instruction[3] = (0 << 3) | str_ptr_ind;
- sljit_emit_op_custom(compiler, instruction, 4);
-
- if (load_twice)
- {
- instruction[3] = (1 << 3) | str_ptr_ind;
- sljit_emit_op_custom(compiler, instruction, 4);
- }
- }
-else
- {
- instruction[1] = 0x41;
- instruction[2] = 0x0f;
- instruction[3] = 0x6f;
- instruction[4] = (0 << 3) | (str_ptr_ind & 0x7);
- sljit_emit_op_custom(compiler, instruction, 5);
-
- if (load_twice)
- {
- instruction[4] = (1 << 3) | str_ptr_ind;
- sljit_emit_op_custom(compiler, instruction, 5);
- }
- instruction[1] = 0x0f;
- }
-
-#else
-
-instruction[2] = 0x6f;
-instruction[3] = (0 << 3) | str_ptr_ind;
-sljit_emit_op_custom(compiler, instruction, 4);
-
-if (load_twice)
- {
- instruction[3] = (1 << 3) | str_ptr_ind;
- sljit_emit_op_custom(compiler, instruction, 4);
- }
-
-#endif
-
-if (bit != 0)
- {
- /* POR xmm1, xmm2/m128 */
- instruction[2] = 0xeb;
- instruction[3] = 0xc0 | (0 << 3) | 3;
- sljit_emit_op_custom(compiler, instruction, 4);
- }
-
-/* PCMPEQB/W/D xmm1, xmm2/m128 */
-instruction[2] = 0x74 + SSE2_COMPARE_TYPE_INDEX;
-instruction[3] = 0xc0 | (0 << 3) | 2;
-sljit_emit_op_custom(compiler, instruction, 4);
-
-if (load_twice)
- {
- instruction[3] = 0xc0 | (1 << 3) | 3;
- sljit_emit_op_custom(compiler, instruction, 4);
- }
-
-/* PMOVMSKB reg, xmm */
-instruction[2] = 0xd7;
-instruction[3] = 0xc0 | (tmp1_ind << 3) | 0;
-sljit_emit_op_custom(compiler, instruction, 4);
-
-if (load_twice)
- {
- instruction[3] = 0xc0 | (tmp2_ind << 3) | 1;
- sljit_emit_op_custom(compiler, instruction, 4);
-
- OP2(SLJIT_OR, TMP1, 0, TMP1, 0, TMP2, 0);
- }
-
-/* BSF r32, r/m32 */
-instruction[0] = 0x0f;
-instruction[1] = 0xbc;
-instruction[2] = 0xc0 | (tmp1_ind << 3) | tmp1_ind;
-sljit_emit_op_custom(compiler, instruction, 3);
-
-JUMPTO(SLJIT_ZERO, start);
-
-OP2(SLJIT_ADD, STR_PTR, 0, STR_PTR, 0, TMP1, 0);
-
-start = LABEL();
-SET_LABEL(quit[0], start);
-SET_LABEL(quit[1], start);
-SET_LABEL(quit[2], start);
-}
-
-#undef SSE2_COMPARE_TYPE_INDEX
-
-#endif
-
-static void fast_forward_first_char2(compiler_common *common, PCRE2_UCHAR char1, PCRE2_UCHAR char2, sljit_si offset)
-{
-DEFINE_COMPILER;
-struct sljit_label *start;
-struct sljit_jump *quit;
-struct sljit_jump *found;
-PCRE2_UCHAR mask;
-#if defined SUPPORT_UNICODE && PCRE2_CODE_UNIT_WIDTH != 32
-struct sljit_label *utf_start = NULL;
-struct sljit_jump *utf_quit = NULL;
-#endif
-BOOL has_match_end = (common->match_end_ptr != 0);
-
-if (offset > 0)
- OP2(SLJIT_ADD, STR_PTR, 0, STR_PTR, 0, SLJIT_IMM, IN_UCHARS(offset));
-
-if (has_match_end)
- {
- OP1(SLJIT_MOV, TMP3, 0, STR_END, 0);
-
- OP2(SLJIT_ADD, STR_END, 0, SLJIT_MEM1(SLJIT_SP), common->match_end_ptr, SLJIT_IMM, IN_UCHARS(offset + 1));
-#if (defined SLJIT_CONFIG_X86 && SLJIT_CONFIG_X86)
- if (sljit_x86_is_cmov_available())
- {
- OP2(SLJIT_SUB | SLJIT_SET_U, SLJIT_UNUSED, 0, STR_END, 0, TMP3, 0);
- sljit_x86_emit_cmov(compiler, SLJIT_GREATER, STR_END, TMP3, 0);
- }
-#endif
- {
- quit = CMP(SLJIT_LESS_EQUAL, STR_END, 0, TMP3, 0);
- OP1(SLJIT_MOV, STR_END, 0, TMP3, 0);
- JUMPHERE(quit);
- }
- }
-
-#if defined SUPPORT_UNICODE && PCRE2_CODE_UNIT_WIDTH != 32
-if (common->utf && offset > 0)
- utf_start = LABEL();
-#endif
-
-#if (defined SLJIT_CONFIG_X86 && SLJIT_CONFIG_X86)
-
-/* SSE2 accelerated first character search. */
-
-if (sljit_x86_is_sse2_available())
- {
- fast_forward_first_char2_sse2(common, char1, char2);
-
- SLJIT_ASSERT(common->mode == PCRE2_JIT_COMPLETE || offset == 0);
- if (common->mode == PCRE2_JIT_COMPLETE)
- {
- /* In complete mode, we don't need to run a match when STR_PTR == STR_END. */
- SLJIT_ASSERT(common->forced_quit_label == NULL);
- OP1(SLJIT_MOV, SLJIT_RETURN_REG, 0, SLJIT_IMM, PCRE2_ERROR_NOMATCH);
- add_jump(compiler, &common->forced_quit, CMP(SLJIT_GREATER_EQUAL, STR_PTR, 0, STR_END, 0));
-
-#if defined SUPPORT_UNICODE && PCRE2_CODE_UNIT_WIDTH != 32
- if (common->utf && offset > 0)
- {
- SLJIT_ASSERT(common->mode == PCRE2_JIT_COMPLETE);
-
- OP1(MOV_UCHAR, TMP1, 0, SLJIT_MEM1(STR_PTR), IN_UCHARS(-offset));
- OP2(SLJIT_ADD, STR_PTR, 0, STR_PTR, 0, SLJIT_IMM, IN_UCHARS(1));
-#if PCRE2_CODE_UNIT_WIDTH == 8
- OP2(SLJIT_AND, TMP1, 0, TMP1, 0, SLJIT_IMM, 0xc0);
- CMPTO(SLJIT_EQUAL, TMP1, 0, SLJIT_IMM, 0x80, utf_start);
-#elif PCRE2_CODE_UNIT_WIDTH == 16
- OP2(SLJIT_AND, TMP1, 0, TMP1, 0, SLJIT_IMM, 0xfc00);
- CMPTO(SLJIT_EQUAL, TMP1, 0, SLJIT_IMM, 0xdc00, utf_start);
-#else
-#error "Unknown code width"
-#endif
- OP2(SLJIT_SUB, STR_PTR, 0, STR_PTR, 0, SLJIT_IMM, IN_UCHARS(1));
- }
-#endif
-
- if (offset > 0)
- OP2(SLJIT_SUB, STR_PTR, 0, STR_PTR, 0, SLJIT_IMM, IN_UCHARS(offset));
- }
- else if (sljit_x86_is_cmov_available())
- {
- OP2(SLJIT_SUB | SLJIT_SET_U, SLJIT_UNUSED, 0, STR_PTR, 0, STR_END, 0);
- sljit_x86_emit_cmov(compiler, SLJIT_GREATER_EQUAL, STR_PTR, has_match_end ? SLJIT_MEM1(SLJIT_SP) : STR_END, has_match_end ? common->match_end_ptr : 0);
- }
- else
- {
- quit = CMP(SLJIT_LESS, STR_PTR, 0, STR_END, 0);
- OP1(SLJIT_MOV, STR_PTR, 0, has_match_end ? SLJIT_MEM1(SLJIT_SP) : STR_END, has_match_end ? common->match_end_ptr : 0);
- JUMPHERE(quit);
- }
-
- if (has_match_end)
- OP1(SLJIT_MOV, STR_END, 0, TMP3, 0);
- return;
- }
-
-#endif
-
-quit = CMP(SLJIT_GREATER_EQUAL, STR_PTR, 0, STR_END, 0);
-
-start = LABEL();
-OP1(MOV_UCHAR, TMP1, 0, SLJIT_MEM1(STR_PTR), 0);
-
-if (char1 == char2)
- found = CMP(SLJIT_EQUAL, TMP1, 0, SLJIT_IMM, char1);
-else
- {
- mask = char1 ^ char2;
- if (is_powerof2(mask))
- {
- OP2(SLJIT_OR, TMP1, 0, TMP1, 0, SLJIT_IMM, mask);
- found = CMP(SLJIT_EQUAL, TMP1, 0, SLJIT_IMM, char1 | mask);
- }
- else
- {
- OP2(SLJIT_SUB | SLJIT_SET_E, SLJIT_UNUSED, 0, TMP1, 0, SLJIT_IMM, char1);
- OP_FLAGS(SLJIT_MOV, TMP2, 0, SLJIT_UNUSED, 0, SLJIT_EQUAL);
- OP2(SLJIT_SUB | SLJIT_SET_E, SLJIT_UNUSED, 0, TMP1, 0, SLJIT_IMM, char2);
- OP_FLAGS(SLJIT_OR | SLJIT_SET_E, TMP2, 0, TMP2, 0, SLJIT_EQUAL);
- found = JUMP(SLJIT_NOT_ZERO);
- }
- }
-
-OP2(SLJIT_ADD, STR_PTR, 0, STR_PTR, 0, SLJIT_IMM, IN_UCHARS(1));
-CMPTO(SLJIT_LESS, STR_PTR, 0, STR_END, 0, start);
-
-#if defined SUPPORT_UNICODE && PCRE2_CODE_UNIT_WIDTH != 32
-if (common->utf && offset > 0)
- utf_quit = JUMP(SLJIT_JUMP);
-#endif
-
-JUMPHERE(found);
-
-#if defined SUPPORT_UNICODE && PCRE2_CODE_UNIT_WIDTH != 32
-if (common->utf && offset > 0)
- {
- OP1(MOV_UCHAR, TMP1, 0, SLJIT_MEM1(STR_PTR), IN_UCHARS(-offset));
- OP2(SLJIT_ADD, STR_PTR, 0, STR_PTR, 0, SLJIT_IMM, IN_UCHARS(1));
-#if PCRE2_CODE_UNIT_WIDTH == 8
- OP2(SLJIT_AND, TMP1, 0, TMP1, 0, SLJIT_IMM, 0xc0);
- CMPTO(SLJIT_EQUAL, TMP1, 0, SLJIT_IMM, 0x80, utf_start);
-#elif PCRE2_CODE_UNIT_WIDTH == 16
- OP2(SLJIT_AND, TMP1, 0, TMP1, 0, SLJIT_IMM, 0xfc00);
- CMPTO(SLJIT_EQUAL, TMP1, 0, SLJIT_IMM, 0xdc00, utf_start);
-#else
-#error "Unknown code width"
-#endif
- OP2(SLJIT_SUB, STR_PTR, 0, STR_PTR, 0, SLJIT_IMM, IN_UCHARS(1));
- JUMPHERE(utf_quit);
- }
-#endif
-
-JUMPHERE(quit);
-
-if (has_match_end)
- {
- quit = CMP(SLJIT_LESS, STR_PTR, 0, STR_END, 0);
- OP1(SLJIT_MOV, STR_PTR, 0, SLJIT_MEM1(SLJIT_SP), common->match_end_ptr);
- if (offset > 0)
- OP2(SLJIT_ADD, STR_PTR, 0, STR_PTR, 0, SLJIT_IMM, IN_UCHARS(offset));
- JUMPHERE(quit);
- OP1(SLJIT_MOV, STR_END, 0, TMP3, 0);
- }
-
-if (offset > 0)
- OP2(SLJIT_SUB, STR_PTR, 0, STR_PTR, 0, SLJIT_IMM, IN_UCHARS(offset));
-}
-
-static SLJIT_INLINE BOOL fast_forward_first_n_chars(compiler_common *common)
-{
-DEFINE_COMPILER;
-struct sljit_label *start;
-struct sljit_jump *quit;
-struct sljit_jump *match;
-/* bytes[0] represent the number of characters between 0
-and MAX_N_BYTES - 1, 255 represents any character. */
-PCRE2_UCHAR chars[MAX_N_CHARS * MAX_DIFF_CHARS];
-sljit_si offset;
-PCRE2_UCHAR mask;
-PCRE2_UCHAR *char_set, *char_set_end;
-int i, max, from;
-int range_right = -1, range_len;
-sljit_ub *update_table = NULL;
-BOOL in_range;
-uint32_t rec_count;
-
-for (i = 0; i < MAX_N_CHARS; i++)
- chars[i * MAX_DIFF_CHARS] = 0;
-
-rec_count = 10000;
-max = scan_prefix(common, common->start, chars, MAX_N_CHARS, &rec_count);
-
-if (max < 1)
- return FALSE;
-
-in_range = FALSE;
-/* Prevent compiler "uninitialized" warning */
-from = 0;
-range_len = 4 /* minimum length */ - 1;
-for (i = 0; i <= max; i++)
- {
- if (in_range && (i - from) > range_len && (chars[(i - 1) * MAX_DIFF_CHARS] < 255))
- {
- range_len = i - from;
- range_right = i - 1;
- }
-
- if (i < max && chars[i * MAX_DIFF_CHARS] < 255)
- {
- SLJIT_ASSERT(chars[i * MAX_DIFF_CHARS] > 0);
- if (!in_range)
- {
- in_range = TRUE;
- from = i;
- }
- }
- else
- in_range = FALSE;
- }
-
-if (range_right >= 0)
- {
- update_table = (sljit_ub *)allocate_read_only_data(common, 256);
- if (update_table == NULL)
- return TRUE;
- memset(update_table, IN_UCHARS(range_len), 256);
-
- for (i = 0; i < range_len; i++)
- {
- char_set = chars + ((range_right - i) * MAX_DIFF_CHARS);
- SLJIT_ASSERT(char_set[0] > 0 && char_set[0] < 255);
- char_set_end = char_set + char_set[0];
- char_set++;
- while (char_set <= char_set_end)
- {
- if (update_table[(*char_set) & 0xff] > IN_UCHARS(i))
- update_table[(*char_set) & 0xff] = IN_UCHARS(i);
- char_set++;
- }
- }
- }
-
-offset = -1;
-/* Scan forward. */
-for (i = 0; i < max; i++)
- {
- if (offset == -1)
- {
- if (chars[i * MAX_DIFF_CHARS] <= 2)
- offset = i;
- }
- else if (chars[offset * MAX_DIFF_CHARS] == 2 && chars[i * MAX_DIFF_CHARS] <= 2)
- {
- if (chars[i * MAX_DIFF_CHARS] == 1)
- offset = i;
- else
- {
- mask = chars[offset * MAX_DIFF_CHARS + 1] ^ chars[offset * MAX_DIFF_CHARS + 2];
- if (!is_powerof2(mask))
- {
- mask = chars[i * MAX_DIFF_CHARS + 1] ^ chars[i * MAX_DIFF_CHARS + 2];
- if (is_powerof2(mask))
- offset = i;
- }
- }
- }
- }
-
-if (range_right < 0)
- {
- if (offset < 0)
- return FALSE;
- SLJIT_ASSERT(chars[offset * MAX_DIFF_CHARS] >= 1 && chars[offset * MAX_DIFF_CHARS] <= 2);
- /* Works regardless the value is 1 or 2. */
- mask = chars[offset * MAX_DIFF_CHARS + chars[offset * MAX_DIFF_CHARS]];
- fast_forward_first_char2(common, chars[offset * MAX_DIFF_CHARS + 1], mask, offset);
- return TRUE;
- }
-
-if (range_right == offset)
- offset = -1;
-
-SLJIT_ASSERT(offset == -1 || (chars[offset * MAX_DIFF_CHARS] >= 1 && chars[offset * MAX_DIFF_CHARS] <= 2));
-
-max -= 1;
-SLJIT_ASSERT(max > 0);
-if (common->match_end_ptr != 0)
- {
- OP1(SLJIT_MOV, TMP1, 0, SLJIT_MEM1(SLJIT_SP), common->match_end_ptr);
- OP1(SLJIT_MOV, TMP3, 0, STR_END, 0);
- OP2(SLJIT_SUB, STR_END, 0, STR_END, 0, SLJIT_IMM, IN_UCHARS(max));
- quit = CMP(SLJIT_LESS_EQUAL, STR_END, 0, TMP1, 0);
- OP1(SLJIT_MOV, STR_END, 0, TMP1, 0);
- JUMPHERE(quit);
- }
-else
- OP2(SLJIT_SUB, STR_END, 0, STR_END, 0, SLJIT_IMM, IN_UCHARS(max));
-
-SLJIT_ASSERT(range_right >= 0);
-
-#if !(defined SLJIT_CONFIG_X86_32 && SLJIT_CONFIG_X86_32)
-OP1(SLJIT_MOV, RETURN_ADDR, 0, SLJIT_IMM, (sljit_sw)update_table);
-#endif
-
-start = LABEL();
-quit = CMP(SLJIT_GREATER_EQUAL, STR_PTR, 0, STR_END, 0);
-
-#if PCRE2_CODE_UNIT_WIDTH == 8 || (defined SLJIT_LITTLE_ENDIAN && SLJIT_LITTLE_ENDIAN)
-OP1(SLJIT_MOV_UB, TMP1, 0, SLJIT_MEM1(STR_PTR), IN_UCHARS(range_right));
-#else
-OP1(SLJIT_MOV_UB, TMP1, 0, SLJIT_MEM1(STR_PTR), IN_UCHARS(range_right + 1) - 1);
-#endif
-
-#if !(defined SLJIT_CONFIG_X86_32 && SLJIT_CONFIG_X86_32)
-OP1(SLJIT_MOV_UB, TMP1, 0, SLJIT_MEM2(RETURN_ADDR, TMP1), 0);
-#else
-OP1(SLJIT_MOV_UB, TMP1, 0, SLJIT_MEM1(TMP1), (sljit_sw)update_table);
-#endif
-OP2(SLJIT_ADD, STR_PTR, 0, STR_PTR, 0, TMP1, 0);
-CMPTO(SLJIT_NOT_EQUAL, TMP1, 0, SLJIT_IMM, 0, start);
-
-if (offset >= 0)
- {
- OP1(MOV_UCHAR, TMP1, 0, SLJIT_MEM1(STR_PTR), IN_UCHARS(offset));
- OP2(SLJIT_ADD, STR_PTR, 0, STR_PTR, 0, SLJIT_IMM, IN_UCHARS(1));
-
- if (chars[offset * MAX_DIFF_CHARS] == 1)
- CMPTO(SLJIT_NOT_EQUAL, TMP1, 0, SLJIT_IMM, chars[offset * MAX_DIFF_CHARS + 1], start);
- else
- {
- mask = chars[offset * MAX_DIFF_CHARS + 1] ^ chars[offset * MAX_DIFF_CHARS + 2];
- if (is_powerof2(mask))
- {
- OP2(SLJIT_OR, TMP1, 0, TMP1, 0, SLJIT_IMM, mask);
- CMPTO(SLJIT_NOT_EQUAL, TMP1, 0, SLJIT_IMM, chars[offset * MAX_DIFF_CHARS + 1] | mask, start);
- }
- else
- {
- match = CMP(SLJIT_EQUAL, TMP1, 0, SLJIT_IMM, chars[offset * MAX_DIFF_CHARS + 1]);
- CMPTO(SLJIT_NOT_EQUAL, TMP1, 0, SLJIT_IMM, chars[offset * MAX_DIFF_CHARS + 2], start);
- JUMPHERE(match);
- }
- }
- }
-
-#if defined SUPPORT_UNICODE && PCRE2_CODE_UNIT_WIDTH != 32
-if (common->utf && offset != 0)
- {
- if (offset < 0)
- {
- OP1(MOV_UCHAR, TMP1, 0, SLJIT_MEM1(STR_PTR), 0);
- OP2(SLJIT_ADD, STR_PTR, 0, STR_PTR, 0, SLJIT_IMM, IN_UCHARS(1));
- }
- else
- OP1(MOV_UCHAR, TMP1, 0, SLJIT_MEM1(STR_PTR), IN_UCHARS(-1));
-#if PCRE2_CODE_UNIT_WIDTH == 8
- OP2(SLJIT_AND, TMP1, 0, TMP1, 0, SLJIT_IMM, 0xc0);
- CMPTO(SLJIT_EQUAL, TMP1, 0, SLJIT_IMM, 0x80, start);
-#elif PCRE2_CODE_UNIT_WIDTH == 16
- OP2(SLJIT_AND, TMP1, 0, TMP1, 0, SLJIT_IMM, 0xfc00);
- CMPTO(SLJIT_EQUAL, TMP1, 0, SLJIT_IMM, 0xdc00, start);
-#else
-#error "Unknown code width"
-#endif
- if (offset < 0)
- OP2(SLJIT_SUB, STR_PTR, 0, STR_PTR, 0, SLJIT_IMM, IN_UCHARS(1));
- }
-#endif
-
-if (offset >= 0)
- OP2(SLJIT_SUB, STR_PTR, 0, STR_PTR, 0, SLJIT_IMM, IN_UCHARS(1));
-
-JUMPHERE(quit);
-
-if (common->match_end_ptr != 0)
- {
- if (range_right >= 0)
- OP1(SLJIT_MOV, TMP1, 0, SLJIT_MEM1(SLJIT_SP), common->match_end_ptr);
- OP1(SLJIT_MOV, STR_END, 0, TMP3, 0);
- if (range_right >= 0)
- {
- quit = CMP(SLJIT_LESS_EQUAL, STR_PTR, 0, TMP1, 0);
- OP1(SLJIT_MOV, STR_PTR, 0, TMP1, 0);
- JUMPHERE(quit);
- }
- }
-else
- OP2(SLJIT_ADD, STR_END, 0, STR_END, 0, SLJIT_IMM, IN_UCHARS(max));
-return TRUE;
-}
-
-#undef MAX_N_CHARS
-#undef MAX_N_BYTES
-
-static SLJIT_INLINE void fast_forward_first_char(compiler_common *common, PCRE2_UCHAR first_char, BOOL caseless)
-{
-PCRE2_UCHAR oc;
-
-oc = first_char;
-if (caseless)
- {
- oc = TABLE_GET(first_char, common->fcc, first_char);
-#if defined SUPPORT_UNICODE && PCRE2_CODE_UNIT_WIDTH != 8
- if (first_char > 127 && common->utf)
- oc = UCD_OTHERCASE(first_char);
-#endif
- }
-
-fast_forward_first_char2(common, first_char, oc, 0);
-}
-
-static SLJIT_INLINE void fast_forward_newline(compiler_common *common)
-{
-DEFINE_COMPILER;
-struct sljit_label *loop;
-struct sljit_jump *lastchar;
-struct sljit_jump *firstchar;
-struct sljit_jump *quit;
-struct sljit_jump *foundcr = NULL;
-struct sljit_jump *notfoundnl;
-jump_list *newline = NULL;
-
-if (common->match_end_ptr != 0)
- {
- OP1(SLJIT_MOV, TMP3, 0, STR_END, 0);
- OP1(SLJIT_MOV, STR_END, 0, SLJIT_MEM1(SLJIT_SP), common->match_end_ptr);
- }
-
-if (common->nltype == NLTYPE_FIXED && common->newline > 255)
- {
- lastchar = CMP(SLJIT_GREATER_EQUAL, STR_PTR, 0, STR_END, 0);
- OP1(SLJIT_MOV, TMP1, 0, ARGUMENTS, 0);
- OP1(SLJIT_MOV, TMP2, 0, SLJIT_MEM1(TMP1), SLJIT_OFFSETOF(jit_arguments, str));
- OP1(SLJIT_MOV, TMP1, 0, SLJIT_MEM1(TMP1), SLJIT_OFFSETOF(jit_arguments, begin));
- firstchar = CMP(SLJIT_LESS_EQUAL, STR_PTR, 0, TMP2, 0);
-
- OP2(SLJIT_ADD, TMP1, 0, TMP1, 0, SLJIT_IMM, IN_UCHARS(2));
- OP2(SLJIT_SUB | SLJIT_SET_U, SLJIT_UNUSED, 0, STR_PTR, 0, TMP1, 0);
- OP_FLAGS(SLJIT_MOV, TMP2, 0, SLJIT_UNUSED, 0, SLJIT_GREATER_EQUAL);
-#if PCRE2_CODE_UNIT_WIDTH == 16 || PCRE2_CODE_UNIT_WIDTH == 32
- OP2(SLJIT_SHL, TMP2, 0, TMP2, 0, SLJIT_IMM, UCHAR_SHIFT);
-#endif
- OP2(SLJIT_SUB, STR_PTR, 0, STR_PTR, 0, TMP2, 0);
-
- loop = LABEL();
- OP2(SLJIT_ADD, STR_PTR, 0, STR_PTR, 0, SLJIT_IMM, IN_UCHARS(1));
- quit = CMP(SLJIT_GREATER_EQUAL, STR_PTR, 0, STR_END, 0);
- OP1(MOV_UCHAR, TMP1, 0, SLJIT_MEM1(STR_PTR), IN_UCHARS(-2));
- OP1(MOV_UCHAR, TMP2, 0, SLJIT_MEM1(STR_PTR), IN_UCHARS(-1));
- CMPTO(SLJIT_NOT_EQUAL, TMP1, 0, SLJIT_IMM, (common->newline >> 8) & 0xff, loop);
- CMPTO(SLJIT_NOT_EQUAL, TMP2, 0, SLJIT_IMM, common->newline & 0xff, loop);
-
- JUMPHERE(quit);
- JUMPHERE(firstchar);
- JUMPHERE(lastchar);
-
- if (common->match_end_ptr != 0)
- OP1(SLJIT_MOV, STR_END, 0, TMP3, 0);
- return;
- }
-
-OP1(SLJIT_MOV, TMP1, 0, ARGUMENTS, 0);
-OP1(SLJIT_MOV, TMP2, 0, SLJIT_MEM1(TMP1), SLJIT_OFFSETOF(jit_arguments, str));
-firstchar = CMP(SLJIT_LESS_EQUAL, STR_PTR, 0, TMP2, 0);
-skip_char_back(common);
-
-loop = LABEL();
-common->ff_newline_shortcut = loop;
-
-read_char_range(common, common->nlmin, common->nlmax, TRUE);
-lastchar = CMP(SLJIT_GREATER_EQUAL, STR_PTR, 0, STR_END, 0);
-if (common->nltype == NLTYPE_ANY || common->nltype == NLTYPE_ANYCRLF)
- foundcr = CMP(SLJIT_EQUAL, TMP1, 0, SLJIT_IMM, CHAR_CR);
-check_newlinechar(common, common->nltype, &newline, FALSE);
-set_jumps(newline, loop);
-
-if (common->nltype == NLTYPE_ANY || common->nltype == NLTYPE_ANYCRLF)
- {
- quit = JUMP(SLJIT_JUMP);
- JUMPHERE(foundcr);
- notfoundnl = CMP(SLJIT_GREATER_EQUAL, STR_PTR, 0, STR_END, 0);
- OP1(MOV_UCHAR, TMP1, 0, SLJIT_MEM1(STR_PTR), 0);
- OP2(SLJIT_SUB | SLJIT_SET_E, SLJIT_UNUSED, 0, TMP1, 0, SLJIT_IMM, CHAR_NL);
- OP_FLAGS(SLJIT_MOV, TMP1, 0, SLJIT_UNUSED, 0, SLJIT_EQUAL);
-#if PCRE2_CODE_UNIT_WIDTH == 16 || PCRE2_CODE_UNIT_WIDTH == 32
- OP2(SLJIT_SHL, TMP1, 0, TMP1, 0, SLJIT_IMM, UCHAR_SHIFT);
-#endif
- OP2(SLJIT_ADD, STR_PTR, 0, STR_PTR, 0, TMP1, 0);
- JUMPHERE(notfoundnl);
- JUMPHERE(quit);
- }
-JUMPHERE(lastchar);
-JUMPHERE(firstchar);
-
-if (common->match_end_ptr != 0)
- OP1(SLJIT_MOV, STR_END, 0, TMP3, 0);
-}
-
-static BOOL check_class_ranges(compiler_common *common, const sljit_ub *bits, BOOL nclass, BOOL invert, jump_list **backtracks);
-
-static SLJIT_INLINE void fast_forward_start_bits(compiler_common *common, const sljit_ub *start_bits)
-{
-DEFINE_COMPILER;
-struct sljit_label *start;
-struct sljit_jump *quit;
-struct sljit_jump *found = NULL;
-jump_list *matches = NULL;
-#if PCRE2_CODE_UNIT_WIDTH != 8
-struct sljit_jump *jump;
-#endif
-
-if (common->match_end_ptr != 0)
- {
- OP1(SLJIT_MOV, RETURN_ADDR, 0, STR_END, 0);
- OP1(SLJIT_MOV, STR_END, 0, SLJIT_MEM1(SLJIT_SP), common->match_end_ptr);
- }
-
-start = LABEL();
-quit = CMP(SLJIT_GREATER_EQUAL, STR_PTR, 0, STR_END, 0);
-OP1(MOV_UCHAR, TMP1, 0, SLJIT_MEM1(STR_PTR), 0);
-#ifdef SUPPORT_UNICODE
-if (common->utf)
- OP1(SLJIT_MOV, TMP3, 0, TMP1, 0);
-#endif
-
-if (!check_class_ranges(common, start_bits, (start_bits[31] & 0x80) != 0, TRUE, &matches))
- {
-#if PCRE2_CODE_UNIT_WIDTH != 8
- jump = CMP(SLJIT_LESS, TMP1, 0, SLJIT_IMM, 255);
- OP1(SLJIT_MOV, TMP1, 0, SLJIT_IMM, 255);
- JUMPHERE(jump);
-#endif
- OP2(SLJIT_AND, TMP2, 0, TMP1, 0, SLJIT_IMM, 0x7);
- OP2(SLJIT_LSHR, TMP1, 0, TMP1, 0, SLJIT_IMM, 3);
- OP1(SLJIT_MOV_UB, TMP1, 0, SLJIT_MEM1(TMP1), (sljit_sw)start_bits);
- OP2(SLJIT_SHL, TMP2, 0, SLJIT_IMM, 1, TMP2, 0);
- OP2(SLJIT_AND | SLJIT_SET_E, SLJIT_UNUSED, 0, TMP1, 0, TMP2, 0);
- found = JUMP(SLJIT_NOT_ZERO);
- }
-
-#ifdef SUPPORT_UNICODE
-if (common->utf)
- OP1(SLJIT_MOV, TMP1, 0, TMP3, 0);
-#endif
-OP2(SLJIT_ADD, STR_PTR, 0, STR_PTR, 0, SLJIT_IMM, IN_UCHARS(1));
-#ifdef SUPPORT_UNICODE
-#if PCRE2_CODE_UNIT_WIDTH == 8
-if (common->utf)
- {
- CMPTO(SLJIT_LESS, TMP1, 0, SLJIT_IMM, 0xc0, start);
- OP1(SLJIT_MOV_UB, TMP1, 0, SLJIT_MEM1(TMP1), (sljit_sw)PRIV(utf8_table4) - 0xc0);
- OP2(SLJIT_ADD, STR_PTR, 0, STR_PTR, 0, TMP1, 0);
- }
-#elif PCRE2_CODE_UNIT_WIDTH == 16
-if (common->utf)
- {
- CMPTO(SLJIT_LESS, TMP1, 0, SLJIT_IMM, 0xd800, start);
- OP2(SLJIT_AND, TMP1, 0, TMP1, 0, SLJIT_IMM, 0xfc00);
- OP2(SLJIT_SUB | SLJIT_SET_E, SLJIT_UNUSED, 0, TMP1, 0, SLJIT_IMM, 0xd800);
- OP_FLAGS(SLJIT_MOV, TMP1, 0, SLJIT_UNUSED, 0, SLJIT_EQUAL);
- OP2(SLJIT_SHL, TMP1, 0, TMP1, 0, SLJIT_IMM, 1);
- OP2(SLJIT_ADD, STR_PTR, 0, STR_PTR, 0, TMP1, 0);
- }
-#endif /* PCRE2_CODE_UNIT_WIDTH == [8|16] */
-#endif /* SUPPORT_UNICODE */
-JUMPTO(SLJIT_JUMP, start);
-if (found != NULL)
- JUMPHERE(found);
-if (matches != NULL)
- set_jumps(matches, LABEL());
-JUMPHERE(quit);
-
-if (common->match_end_ptr != 0)
- OP1(SLJIT_MOV, STR_END, 0, RETURN_ADDR, 0);
-}
-
-static SLJIT_INLINE struct sljit_jump *search_requested_char(compiler_common *common, PCRE2_UCHAR req_char, BOOL caseless, BOOL has_firstchar)
-{
-DEFINE_COMPILER;
-struct sljit_label *loop;
-struct sljit_jump *toolong;
-struct sljit_jump *alreadyfound;
-struct sljit_jump *found;
-struct sljit_jump *foundoc = NULL;
-struct sljit_jump *notfound;
-sljit_ui oc, bit;
-
-SLJIT_ASSERT(common->req_char_ptr != 0);
-OP1(SLJIT_MOV, TMP2, 0, SLJIT_MEM1(SLJIT_SP), common->req_char_ptr);
-OP2(SLJIT_ADD, TMP1, 0, STR_PTR, 0, SLJIT_IMM, REQ_CU_MAX);
-toolong = CMP(SLJIT_LESS, TMP1, 0, STR_END, 0);
-alreadyfound = CMP(SLJIT_LESS, STR_PTR, 0, TMP2, 0);
-
-if (has_firstchar)
- OP2(SLJIT_ADD, TMP1, 0, STR_PTR, 0, SLJIT_IMM, IN_UCHARS(1));
-else
- OP1(SLJIT_MOV, TMP1, 0, STR_PTR, 0);
-
-loop = LABEL();
-notfound = CMP(SLJIT_GREATER_EQUAL, TMP1, 0, STR_END, 0);
-
-OP1(MOV_UCHAR, TMP2, 0, SLJIT_MEM1(TMP1), 0);
-oc = req_char;
-if (caseless)
- {
- oc = TABLE_GET(req_char, common->fcc, req_char);
-#if defined SUPPORT_UNICODE && PCRE2_CODE_UNIT_WIDTH != 8
- if (req_char > 127 && common->utf)
- oc = UCD_OTHERCASE(req_char);
-#endif
- }
-if (req_char == oc)
- found = CMP(SLJIT_EQUAL, TMP2, 0, SLJIT_IMM, req_char);
-else
- {
- bit = req_char ^ oc;
- if (is_powerof2(bit))
- {
- OP2(SLJIT_OR, TMP2, 0, TMP2, 0, SLJIT_IMM, bit);
- found = CMP(SLJIT_EQUAL, TMP2, 0, SLJIT_IMM, req_char | bit);
- }
- else
- {
- found = CMP(SLJIT_EQUAL, TMP2, 0, SLJIT_IMM, req_char);
- foundoc = CMP(SLJIT_EQUAL, TMP2, 0, SLJIT_IMM, oc);
- }
- }
-OP2(SLJIT_ADD, TMP1, 0, TMP1, 0, SLJIT_IMM, IN_UCHARS(1));
-JUMPTO(SLJIT_JUMP, loop);
-
-JUMPHERE(found);
-if (foundoc)
- JUMPHERE(foundoc);
-OP1(SLJIT_MOV, SLJIT_MEM1(SLJIT_SP), common->req_char_ptr, TMP1, 0);
-JUMPHERE(alreadyfound);
-JUMPHERE(toolong);
-return notfound;
-}
-
-static void do_revertframes(compiler_common *common)
-{
-DEFINE_COMPILER;
-struct sljit_jump *jump;
-struct sljit_label *mainloop;
-
-sljit_emit_fast_enter(compiler, RETURN_ADDR, 0);
-OP1(SLJIT_MOV, TMP1, 0, STACK_TOP, 0);
-GET_LOCAL_BASE(TMP3, 0, 0);
-
-/* Drop frames until we reach STACK_TOP. */
-mainloop = LABEL();
-OP1(SLJIT_MOV, TMP2, 0, SLJIT_MEM1(TMP1), 0);
-OP2(SLJIT_SUB | SLJIT_SET_S, SLJIT_UNUSED, 0, TMP2, 0, SLJIT_IMM, 0);
-jump = JUMP(SLJIT_SIG_LESS_EQUAL);
-
-OP2(SLJIT_ADD, TMP2, 0, TMP2, 0, TMP3, 0);
-OP1(SLJIT_MOV, SLJIT_MEM1(TMP2), 0, SLJIT_MEM1(TMP1), sizeof(sljit_sw));
-OP1(SLJIT_MOV, SLJIT_MEM1(TMP2), sizeof(sljit_sw), SLJIT_MEM1(TMP1), 2 * sizeof(sljit_sw));
-OP2(SLJIT_ADD, TMP1, 0, TMP1, 0, SLJIT_IMM, 3 * sizeof(sljit_sw));
-JUMPTO(SLJIT_JUMP, mainloop);
-
-JUMPHERE(jump);
-jump = JUMP(SLJIT_SIG_LESS);
-/* End of dropping frames. */
-sljit_emit_fast_return(compiler, RETURN_ADDR, 0);
-
-JUMPHERE(jump);
-OP1(SLJIT_NEG, TMP2, 0, TMP2, 0);
-OP2(SLJIT_ADD, TMP2, 0, TMP2, 0, TMP3, 0);
-OP1(SLJIT_MOV, SLJIT_MEM1(TMP2), 0, SLJIT_MEM1(TMP1), sizeof(sljit_sw));
-OP2(SLJIT_ADD, TMP1, 0, TMP1, 0, SLJIT_IMM, 2 * sizeof(sljit_sw));
-JUMPTO(SLJIT_JUMP, mainloop);
-}
-
-static void check_wordboundary(compiler_common *common)
-{
-DEFINE_COMPILER;
-struct sljit_jump *skipread;
-jump_list *skipread_list = NULL;
-#if PCRE2_CODE_UNIT_WIDTH != 8 || defined SUPPORT_UNICODE
-struct sljit_jump *jump;
-#endif
-
-SLJIT_COMPILE_ASSERT(ctype_word == 0x10, ctype_word_must_be_16);
-
-sljit_emit_fast_enter(compiler, SLJIT_MEM1(SLJIT_SP), LOCALS0);
-/* Get type of the previous char, and put it to LOCALS1. */
-OP1(SLJIT_MOV, TMP1, 0, ARGUMENTS, 0);
-OP1(SLJIT_MOV, TMP1, 0, SLJIT_MEM1(TMP1), SLJIT_OFFSETOF(jit_arguments, begin));
-OP1(SLJIT_MOV, SLJIT_MEM1(SLJIT_SP), LOCALS1, SLJIT_IMM, 0);
-skipread = CMP(SLJIT_LESS_EQUAL, STR_PTR, 0, TMP1, 0);
-skip_char_back(common);
-check_start_used_ptr(common);
-read_char(common);
-
-/* Testing char type. */
-#ifdef SUPPORT_UNICODE
-if (common->use_ucp)
- {
- OP1(SLJIT_MOV, TMP2, 0, SLJIT_IMM, 1);
- jump = CMP(SLJIT_EQUAL, TMP1, 0, SLJIT_IMM, CHAR_UNDERSCORE);
- add_jump(compiler, &common->getucd, JUMP(SLJIT_FAST_CALL));
- OP2(SLJIT_SUB, TMP1, 0, TMP1, 0, SLJIT_IMM, ucp_Ll);
- OP2(SLJIT_SUB | SLJIT_SET_U, SLJIT_UNUSED, 0, TMP1, 0, SLJIT_IMM, ucp_Lu - ucp_Ll);
- OP_FLAGS(SLJIT_MOV, TMP2, 0, SLJIT_UNUSED, 0, SLJIT_LESS_EQUAL);
- OP2(SLJIT_SUB, TMP1, 0, TMP1, 0, SLJIT_IMM, ucp_Nd - ucp_Ll);
- OP2(SLJIT_SUB | SLJIT_SET_U, SLJIT_UNUSED, 0, TMP1, 0, SLJIT_IMM, ucp_No - ucp_Nd);
- OP_FLAGS(SLJIT_OR, TMP2, 0, TMP2, 0, SLJIT_LESS_EQUAL);
- JUMPHERE(jump);
- OP1(SLJIT_MOV, SLJIT_MEM1(SLJIT_SP), LOCALS1, TMP2, 0);
- }
-else
-#endif
- {
-#if PCRE2_CODE_UNIT_WIDTH != 8
- jump = CMP(SLJIT_GREATER, TMP1, 0, SLJIT_IMM, 255);
-#elif defined SUPPORT_UNICODE
- /* Here LOCALS1 has already been zeroed. */
- jump = NULL;
- if (common->utf)
- jump = CMP(SLJIT_GREATER, TMP1, 0, SLJIT_IMM, 255);
-#endif /* PCRE2_CODE_UNIT_WIDTH == 8 */
- OP1(SLJIT_MOV_UB, TMP1, 0, SLJIT_MEM1(TMP1), common->ctypes);
- OP2(SLJIT_LSHR, TMP1, 0, TMP1, 0, SLJIT_IMM, 4 /* ctype_word */);
- OP2(SLJIT_AND, TMP1, 0, TMP1, 0, SLJIT_IMM, 1);
- OP1(SLJIT_MOV, SLJIT_MEM1(SLJIT_SP), LOCALS1, TMP1, 0);
-#if PCRE2_CODE_UNIT_WIDTH != 8
- JUMPHERE(jump);
-#elif defined SUPPORT_UNICODE
- if (jump != NULL)
- JUMPHERE(jump);
-#endif /* PCRE2_CODE_UNIT_WIDTH == 8 */
- }
-JUMPHERE(skipread);
-
-OP1(SLJIT_MOV, TMP2, 0, SLJIT_IMM, 0);
-check_str_end(common, &skipread_list);
-peek_char(common, READ_CHAR_MAX);
-
-/* Testing char type. This is a code duplication. */
-#ifdef SUPPORT_UNICODE
-if (common->use_ucp)
- {
- OP1(SLJIT_MOV, TMP2, 0, SLJIT_IMM, 1);
- jump = CMP(SLJIT_EQUAL, TMP1, 0, SLJIT_IMM, CHAR_UNDERSCORE);
- add_jump(compiler, &common->getucd, JUMP(SLJIT_FAST_CALL));
- OP2(SLJIT_SUB, TMP1, 0, TMP1, 0, SLJIT_IMM, ucp_Ll);
- OP2(SLJIT_SUB | SLJIT_SET_U, SLJIT_UNUSED, 0, TMP1, 0, SLJIT_IMM, ucp_Lu - ucp_Ll);
- OP_FLAGS(SLJIT_MOV, TMP2, 0, SLJIT_UNUSED, 0, SLJIT_LESS_EQUAL);
- OP2(SLJIT_SUB, TMP1, 0, TMP1, 0, SLJIT_IMM, ucp_Nd - ucp_Ll);
- OP2(SLJIT_SUB | SLJIT_SET_U, SLJIT_UNUSED, 0, TMP1, 0, SLJIT_IMM, ucp_No - ucp_Nd);
- OP_FLAGS(SLJIT_OR, TMP2, 0, TMP2, 0, SLJIT_LESS_EQUAL);
- JUMPHERE(jump);
- }
-else
-#endif
- {
-#if PCRE2_CODE_UNIT_WIDTH != 8
- /* TMP2 may be destroyed by peek_char. */
- OP1(SLJIT_MOV, TMP2, 0, SLJIT_IMM, 0);
- jump = CMP(SLJIT_GREATER, TMP1, 0, SLJIT_IMM, 255);
-#elif defined SUPPORT_UNICODE
- OP1(SLJIT_MOV, TMP2, 0, SLJIT_IMM, 0);
- jump = NULL;
- if (common->utf)
- jump = CMP(SLJIT_GREATER, TMP1, 0, SLJIT_IMM, 255);
-#endif
- OP1(SLJIT_MOV_UB, TMP2, 0, SLJIT_MEM1(TMP1), common->ctypes);
- OP2(SLJIT_LSHR, TMP2, 0, TMP2, 0, SLJIT_IMM, 4 /* ctype_word */);
- OP2(SLJIT_AND, TMP2, 0, TMP2, 0, SLJIT_IMM, 1);
-#if PCRE2_CODE_UNIT_WIDTH != 8
- JUMPHERE(jump);
-#elif defined SUPPORT_UNICODE
- if (jump != NULL)
- JUMPHERE(jump);
-#endif /* PCRE2_CODE_UNIT_WIDTH == 8 */
- }
-set_jumps(skipread_list, LABEL());
-
-OP2(SLJIT_XOR | SLJIT_SET_E, SLJIT_UNUSED, 0, TMP2, 0, SLJIT_MEM1(SLJIT_SP), LOCALS1);
-sljit_emit_fast_return(compiler, SLJIT_MEM1(SLJIT_SP), LOCALS0);
-}
-
-static BOOL check_class_ranges(compiler_common *common, const sljit_ub *bits, BOOL nclass, BOOL invert, jump_list **backtracks)
-{
-/* May destroy TMP1. */
-DEFINE_COMPILER;
-int ranges[MAX_RANGE_SIZE];
-sljit_ub bit, cbit, all;
-int i, byte, length = 0;
-
-bit = bits[0] & 0x1;
-/* All bits will be zero or one (since bit is zero or one). */
-all = -bit;
-
-for (i = 0; i < 256; )
- {
- byte = i >> 3;
- if ((i & 0x7) == 0 && bits[byte] == all)
- i += 8;
- else
- {
- cbit = (bits[byte] >> (i & 0x7)) & 0x1;
- if (cbit != bit)
- {
- if (length >= MAX_RANGE_SIZE)
- return FALSE;
- ranges[length] = i;
- length++;
- bit = cbit;
- all = -cbit;
- }
- i++;
- }
- }
-
-if (((bit == 0) && nclass) || ((bit == 1) && !nclass))
- {
- if (length >= MAX_RANGE_SIZE)
- return FALSE;
- ranges[length] = 256;
- length++;
- }
-
-if (length < 0 || length > 4)
- return FALSE;
-
-bit = bits[0] & 0x1;
-if (invert) bit ^= 0x1;
-
-/* No character is accepted. */
-if (length == 0 && bit == 0)
- add_jump(compiler, backtracks, JUMP(SLJIT_JUMP));
-
-switch(length)
- {
- case 0:
- /* When bit != 0, all characters are accepted. */
- return TRUE;
-
- case 1:
- add_jump(compiler, backtracks, CMP(bit == 0 ? SLJIT_LESS : SLJIT_GREATER_EQUAL, TMP1, 0, SLJIT_IMM, ranges[0]));
- return TRUE;
-
- case 2:
- if (ranges[0] + 1 != ranges[1])
- {
- OP2(SLJIT_SUB, TMP1, 0, TMP1, 0, SLJIT_IMM, ranges[0]);
- add_jump(compiler, backtracks, CMP(bit != 0 ? SLJIT_LESS : SLJIT_GREATER_EQUAL, TMP1, 0, SLJIT_IMM, ranges[1] - ranges[0]));
- }
- else
- add_jump(compiler, backtracks, CMP(bit != 0 ? SLJIT_EQUAL : SLJIT_NOT_EQUAL, TMP1, 0, SLJIT_IMM, ranges[0]));
- return TRUE;
-
- case 3:
- if (bit != 0)
- {
- add_jump(compiler, backtracks, CMP(SLJIT_GREATER_EQUAL, TMP1, 0, SLJIT_IMM, ranges[2]));
- if (ranges[0] + 1 != ranges[1])
- {
- OP2(SLJIT_SUB, TMP1, 0, TMP1, 0, SLJIT_IMM, ranges[0]);
- add_jump(compiler, backtracks, CMP(SLJIT_LESS, TMP1, 0, SLJIT_IMM, ranges[1] - ranges[0]));
- }
- else
- add_jump(compiler, backtracks, CMP(SLJIT_EQUAL, TMP1, 0, SLJIT_IMM, ranges[0]));
- return TRUE;
- }
-
- add_jump(compiler, backtracks, CMP(SLJIT_LESS, TMP1, 0, SLJIT_IMM, ranges[0]));
- if (ranges[1] + 1 != ranges[2])
- {
- OP2(SLJIT_SUB, TMP1, 0, TMP1, 0, SLJIT_IMM, ranges[1]);
- add_jump(compiler, backtracks, CMP(SLJIT_LESS, TMP1, 0, SLJIT_IMM, ranges[2] - ranges[1]));
- }
- else
- add_jump(compiler, backtracks, CMP(SLJIT_EQUAL, TMP1, 0, SLJIT_IMM, ranges[1]));
- return TRUE;
-
- case 4:
- if ((ranges[1] - ranges[0]) == (ranges[3] - ranges[2])
- && (ranges[0] | (ranges[2] - ranges[0])) == ranges[2]
- && (ranges[1] & (ranges[2] - ranges[0])) == 0
- && is_powerof2(ranges[2] - ranges[0]))
- {
- SLJIT_ASSERT((ranges[0] & (ranges[2] - ranges[0])) == 0 && (ranges[2] & ranges[3] & (ranges[2] - ranges[0])) != 0);
- OP2(SLJIT_OR, TMP1, 0, TMP1, 0, SLJIT_IMM, ranges[2] - ranges[0]);
- if (ranges[2] + 1 != ranges[3])
- {
- OP2(SLJIT_SUB, TMP1, 0, TMP1, 0, SLJIT_IMM, ranges[2]);
- add_jump(compiler, backtracks, CMP(bit != 0 ? SLJIT_LESS : SLJIT_GREATER_EQUAL, TMP1, 0, SLJIT_IMM, ranges[3] - ranges[2]));
- }
- else
- add_jump(compiler, backtracks, CMP(bit != 0 ? SLJIT_EQUAL : SLJIT_NOT_EQUAL, TMP1, 0, SLJIT_IMM, ranges[2]));
- return TRUE;
- }
-
- if (bit != 0)
- {
- i = 0;
- if (ranges[0] + 1 != ranges[1])
- {
- OP2(SLJIT_SUB, TMP1, 0, TMP1, 0, SLJIT_IMM, ranges[0]);
- add_jump(compiler, backtracks, CMP(SLJIT_LESS, TMP1, 0, SLJIT_IMM, ranges[1] - ranges[0]));
- i = ranges[0];
- }
- else
- add_jump(compiler, backtracks, CMP(SLJIT_EQUAL, TMP1, 0, SLJIT_IMM, ranges[0]));
-
- if (ranges[2] + 1 != ranges[3])
- {
- OP2(SLJIT_SUB, TMP1, 0, TMP1, 0, SLJIT_IMM, ranges[2] - i);
- add_jump(compiler, backtracks, CMP(SLJIT_LESS, TMP1, 0, SLJIT_IMM, ranges[3] - ranges[2]));
- }
- else
- add_jump(compiler, backtracks, CMP(SLJIT_EQUAL, TMP1, 0, SLJIT_IMM, ranges[2] - i));
- return TRUE;
- }
-
- OP2(SLJIT_SUB, TMP1, 0, TMP1, 0, SLJIT_IMM, ranges[0]);
- add_jump(compiler, backtracks, CMP(SLJIT_GREATER_EQUAL, TMP1, 0, SLJIT_IMM, ranges[3] - ranges[0]));
- if (ranges[1] + 1 != ranges[2])
- {
- OP2(SLJIT_SUB, TMP1, 0, TMP1, 0, SLJIT_IMM, ranges[1] - ranges[0]);
- add_jump(compiler, backtracks, CMP(SLJIT_LESS, TMP1, 0, SLJIT_IMM, ranges[2] - ranges[1]));
- }
- else
- add_jump(compiler, backtracks, CMP(SLJIT_EQUAL, TMP1, 0, SLJIT_IMM, ranges[1] - ranges[0]));
- return TRUE;
-
- default:
- SLJIT_ASSERT_STOP();
- return FALSE;
- }
-}
-
-static void check_anynewline(compiler_common *common)
-{
-/* Check whether TMP1 contains a newline character. TMP2 destroyed. */
-DEFINE_COMPILER;
-
-sljit_emit_fast_enter(compiler, RETURN_ADDR, 0);
-
-OP2(SLJIT_SUB, TMP1, 0, TMP1, 0, SLJIT_IMM, 0x0a);
-OP2(SLJIT_SUB | SLJIT_SET_U, SLJIT_UNUSED, 0, TMP1, 0, SLJIT_IMM, 0x0d - 0x0a);
-OP_FLAGS(SLJIT_MOV, TMP2, 0, SLJIT_UNUSED, 0, SLJIT_LESS_EQUAL);
-OP2(SLJIT_SUB | SLJIT_SET_E, SLJIT_UNUSED, 0, TMP1, 0, SLJIT_IMM, 0x85 - 0x0a);
-#if defined SUPPORT_UNICODE || PCRE2_CODE_UNIT_WIDTH == 16 || PCRE2_CODE_UNIT_WIDTH == 32
-#if PCRE2_CODE_UNIT_WIDTH == 8
-if (common->utf)
- {
-#endif
- OP_FLAGS(SLJIT_OR, TMP2, 0, TMP2, 0, SLJIT_EQUAL);
- OP2(SLJIT_OR, TMP1, 0, TMP1, 0, SLJIT_IMM, 0x1);
- OP2(SLJIT_SUB | SLJIT_SET_E, SLJIT_UNUSED, 0, TMP1, 0, SLJIT_IMM, 0x2029 - 0x0a);
-#if PCRE2_CODE_UNIT_WIDTH == 8
- }
-#endif
-#endif /* SUPPORT_UNICODE || PCRE2_CODE_UNIT_WIDTH == [16|32] */
-OP_FLAGS(SLJIT_OR | SLJIT_SET_E, TMP2, 0, TMP2, 0, SLJIT_EQUAL);
-sljit_emit_fast_return(compiler, RETURN_ADDR, 0);
-}
-
-static void check_hspace(compiler_common *common)
-{
-/* Check whether TMP1 contains a newline character. TMP2 destroyed. */
-DEFINE_COMPILER;
-
-sljit_emit_fast_enter(compiler, RETURN_ADDR, 0);
-
-OP2(SLJIT_SUB | SLJIT_SET_E, SLJIT_UNUSED, 0, TMP1, 0, SLJIT_IMM, 0x09);
-OP_FLAGS(SLJIT_MOV, TMP2, 0, SLJIT_UNUSED, 0, SLJIT_EQUAL);
-OP2(SLJIT_SUB | SLJIT_SET_E, SLJIT_UNUSED, 0, TMP1, 0, SLJIT_IMM, 0x20);
-OP_FLAGS(SLJIT_OR, TMP2, 0, TMP2, 0, SLJIT_EQUAL);
-OP2(SLJIT_SUB | SLJIT_SET_E, SLJIT_UNUSED, 0, TMP1, 0, SLJIT_IMM, 0xa0);
-#if defined SUPPORT_UNICODE || PCRE2_CODE_UNIT_WIDTH == 16 || PCRE2_CODE_UNIT_WIDTH == 32
-#if PCRE2_CODE_UNIT_WIDTH == 8
-if (common->utf)
- {
-#endif
- OP_FLAGS(SLJIT_OR, TMP2, 0, TMP2, 0, SLJIT_EQUAL);
- OP2(SLJIT_SUB | SLJIT_SET_E, SLJIT_UNUSED, 0, TMP1, 0, SLJIT_IMM, 0x1680);
- OP_FLAGS(SLJIT_OR, TMP2, 0, TMP2, 0, SLJIT_EQUAL);
- OP2(SLJIT_SUB | SLJIT_SET_E, SLJIT_UNUSED, 0, TMP1, 0, SLJIT_IMM, 0x180e);
- OP_FLAGS(SLJIT_OR, TMP2, 0, TMP2, 0, SLJIT_EQUAL);
- OP2(SLJIT_SUB, TMP1, 0, TMP1, 0, SLJIT_IMM, 0x2000);
- OP2(SLJIT_SUB | SLJIT_SET_U, SLJIT_UNUSED, 0, TMP1, 0, SLJIT_IMM, 0x200A - 0x2000);
- OP_FLAGS(SLJIT_OR, TMP2, 0, TMP2, 0, SLJIT_LESS_EQUAL);
- OP2(SLJIT_SUB | SLJIT_SET_E, SLJIT_UNUSED, 0, TMP1, 0, SLJIT_IMM, 0x202f - 0x2000);
- OP_FLAGS(SLJIT_OR, TMP2, 0, TMP2, 0, SLJIT_EQUAL);
- OP2(SLJIT_SUB | SLJIT_SET_E, SLJIT_UNUSED, 0, TMP1, 0, SLJIT_IMM, 0x205f - 0x2000);
- OP_FLAGS(SLJIT_OR, TMP2, 0, TMP2, 0, SLJIT_EQUAL);
- OP2(SLJIT_SUB | SLJIT_SET_E, SLJIT_UNUSED, 0, TMP1, 0, SLJIT_IMM, 0x3000 - 0x2000);
-#if PCRE2_CODE_UNIT_WIDTH == 8
- }
-#endif
-#endif /* SUPPORT_UNICODE || PCRE2_CODE_UNIT_WIDTH == [16|32] */
-OP_FLAGS(SLJIT_OR | SLJIT_SET_E, TMP2, 0, TMP2, 0, SLJIT_EQUAL);
-
-sljit_emit_fast_return(compiler, RETURN_ADDR, 0);
-}
-
-static void check_vspace(compiler_common *common)
-{
-/* Check whether TMP1 contains a newline character. TMP2 destroyed. */
-DEFINE_COMPILER;
-
-sljit_emit_fast_enter(compiler, RETURN_ADDR, 0);
-
-OP2(SLJIT_SUB, TMP1, 0, TMP1, 0, SLJIT_IMM, 0x0a);
-OP2(SLJIT_SUB | SLJIT_SET_U, SLJIT_UNUSED, 0, TMP1, 0, SLJIT_IMM, 0x0d - 0x0a);
-OP_FLAGS(SLJIT_MOV, TMP2, 0, SLJIT_UNUSED, 0, SLJIT_LESS_EQUAL);
-OP2(SLJIT_SUB | SLJIT_SET_E, SLJIT_UNUSED, 0, TMP1, 0, SLJIT_IMM, 0x85 - 0x0a);
-#if defined SUPPORT_UNICODE || PCRE2_CODE_UNIT_WIDTH == 16 || PCRE2_CODE_UNIT_WIDTH == 32
-#if PCRE2_CODE_UNIT_WIDTH == 8
-if (common->utf)
- {
-#endif
- OP_FLAGS(SLJIT_OR | SLJIT_SET_E, TMP2, 0, TMP2, 0, SLJIT_EQUAL);
- OP2(SLJIT_OR, TMP1, 0, TMP1, 0, SLJIT_IMM, 0x1);
- OP2(SLJIT_SUB | SLJIT_SET_E, SLJIT_UNUSED, 0, TMP1, 0, SLJIT_IMM, 0x2029 - 0x0a);
-#if PCRE2_CODE_UNIT_WIDTH == 8
- }
-#endif
-#endif /* SUPPORT_UNICODE || PCRE2_CODE_UNIT_WIDTH == [16|32] */
-OP_FLAGS(SLJIT_OR | SLJIT_SET_E, TMP2, 0, TMP2, 0, SLJIT_EQUAL);
-
-sljit_emit_fast_return(compiler, RETURN_ADDR, 0);
-}
-
-#define CHAR1 STR_END
-#define CHAR2 STACK_TOP
-
-static void do_casefulcmp(compiler_common *common)
-{
-DEFINE_COMPILER;
-struct sljit_jump *jump;
-struct sljit_label *label;
-
-sljit_emit_fast_enter(compiler, RETURN_ADDR, 0);
-OP2(SLJIT_SUB, STR_PTR, 0, STR_PTR, 0, TMP2, 0);
-OP1(SLJIT_MOV, TMP3, 0, CHAR1, 0);
-OP1(SLJIT_MOV, SLJIT_MEM1(SLJIT_SP), LOCALS0, CHAR2, 0);
-OP2(SLJIT_SUB, TMP1, 0, TMP1, 0, SLJIT_IMM, IN_UCHARS(1));
-OP2(SLJIT_SUB, STR_PTR, 0, STR_PTR, 0, SLJIT_IMM, IN_UCHARS(1));
-
-label = LABEL();
-OP1(MOVU_UCHAR, CHAR1, 0, SLJIT_MEM1(TMP1), IN_UCHARS(1));
-OP1(MOVU_UCHAR, CHAR2, 0, SLJIT_MEM1(STR_PTR), IN_UCHARS(1));
-jump = CMP(SLJIT_NOT_EQUAL, CHAR1, 0, CHAR2, 0);
-OP2(SLJIT_SUB | SLJIT_SET_E, TMP2, 0, TMP2, 0, SLJIT_IMM, IN_UCHARS(1));
-JUMPTO(SLJIT_NOT_ZERO, label);
-
-JUMPHERE(jump);
-OP2(SLJIT_ADD, STR_PTR, 0, STR_PTR, 0, SLJIT_IMM, IN_UCHARS(1));
-OP1(SLJIT_MOV, CHAR1, 0, TMP3, 0);
-OP1(SLJIT_MOV, CHAR2, 0, SLJIT_MEM1(SLJIT_SP), LOCALS0);
-sljit_emit_fast_return(compiler, RETURN_ADDR, 0);
-}
-
-#define LCC_TABLE STACK_LIMIT
-
-static void do_caselesscmp(compiler_common *common)
-{
-DEFINE_COMPILER;
-struct sljit_jump *jump;
-struct sljit_label *label;
-
-sljit_emit_fast_enter(compiler, RETURN_ADDR, 0);
-OP2(SLJIT_SUB, STR_PTR, 0, STR_PTR, 0, TMP2, 0);
-
-OP1(SLJIT_MOV, TMP3, 0, LCC_TABLE, 0);
-OP1(SLJIT_MOV, SLJIT_MEM1(SLJIT_SP), LOCALS0, CHAR1, 0);
-OP1(SLJIT_MOV, SLJIT_MEM1(SLJIT_SP), LOCALS1, CHAR2, 0);
-OP1(SLJIT_MOV, LCC_TABLE, 0, SLJIT_IMM, common->lcc);
-OP2(SLJIT_SUB, TMP1, 0, TMP1, 0, SLJIT_IMM, IN_UCHARS(1));
-OP2(SLJIT_SUB, STR_PTR, 0, STR_PTR, 0, SLJIT_IMM, IN_UCHARS(1));
-
-label = LABEL();
-OP1(MOVU_UCHAR, CHAR1, 0, SLJIT_MEM1(TMP1), IN_UCHARS(1));
-OP1(MOVU_UCHAR, CHAR2, 0, SLJIT_MEM1(STR_PTR), IN_UCHARS(1));
-#if PCRE2_CODE_UNIT_WIDTH != 8
-jump = CMP(SLJIT_GREATER, CHAR1, 0, SLJIT_IMM, 255);
-#endif
-OP1(SLJIT_MOV_UB, CHAR1, 0, SLJIT_MEM2(LCC_TABLE, CHAR1), 0);
-#if PCRE2_CODE_UNIT_WIDTH != 8
-JUMPHERE(jump);
-jump = CMP(SLJIT_GREATER, CHAR2, 0, SLJIT_IMM, 255);
-#endif
-OP1(SLJIT_MOV_UB, CHAR2, 0, SLJIT_MEM2(LCC_TABLE, CHAR2), 0);
-#if PCRE2_CODE_UNIT_WIDTH != 8
-JUMPHERE(jump);
-#endif
-jump = CMP(SLJIT_NOT_EQUAL, CHAR1, 0, CHAR2, 0);
-OP2(SLJIT_SUB | SLJIT_SET_E, TMP2, 0, TMP2, 0, SLJIT_IMM, IN_UCHARS(1));
-JUMPTO(SLJIT_NOT_ZERO, label);
-
-JUMPHERE(jump);
-OP2(SLJIT_ADD, STR_PTR, 0, STR_PTR, 0, SLJIT_IMM, IN_UCHARS(1));
-OP1(SLJIT_MOV, LCC_TABLE, 0, TMP3, 0);
-OP1(SLJIT_MOV, CHAR1, 0, SLJIT_MEM1(SLJIT_SP), LOCALS0);
-OP1(SLJIT_MOV, CHAR2, 0, SLJIT_MEM1(SLJIT_SP), LOCALS1);
-sljit_emit_fast_return(compiler, RETURN_ADDR, 0);
-}
-
-#undef LCC_TABLE
-#undef CHAR1
-#undef CHAR2
-
-#if defined SUPPORT_UNICODE
-
-static PCRE2_SPTR SLJIT_CALL do_utf_caselesscmp(PCRE2_SPTR src1, jit_arguments *args, PCRE2_SPTR end1)
-{
-/* This function would be ineffective to do in JIT level. */
-sljit_ui c1, c2;
-PCRE2_SPTR src2 = args->startchar_ptr;
-PCRE2_SPTR end2 = args->end;
-const ucd_record *ur;
-const sljit_ui *pp;
-
-while (src1 < end1)
- {
- if (src2 >= end2)
- return (PCRE2_SPTR)1;
- GETCHARINC(c1, src1);
- GETCHARINC(c2, src2);
- ur = GET_UCD(c2);
- if (c1 != c2 && c1 != c2 + ur->other_case)
- {
- pp = PRIV(ucd_caseless_sets) + ur->caseset;
- for (;;)
- {
- if (c1 < *pp) return NULL;
- if (c1 == *pp++) break;
- }
- }
- }
-return src2;
-}
-
-#endif /* SUPPORT_UNICODE */
-
-static PCRE2_SPTR compile_char1_matchingpath(compiler_common *common, PCRE2_UCHAR type, PCRE2_SPTR cc, jump_list **backtracks, BOOL check_str_ptr);
-
-static PCRE2_SPTR byte_sequence_compare(compiler_common *common, BOOL caseless, PCRE2_SPTR cc,
- compare_context *context, jump_list **backtracks)
-{
-DEFINE_COMPILER;
-unsigned int othercasebit = 0;
-PCRE2_SPTR othercasechar = NULL;
-#ifdef SUPPORT_UNICODE
-int utflength;
-#endif
-
-if (caseless && char_has_othercase(common, cc))
- {
- othercasebit = char_get_othercase_bit(common, cc);
- SLJIT_ASSERT(othercasebit);
- /* Extracting bit difference info. */
-#if PCRE2_CODE_UNIT_WIDTH == 8
- othercasechar = cc + (othercasebit >> 8);
- othercasebit &= 0xff;
-#elif PCRE2_CODE_UNIT_WIDTH == 16 || PCRE2_CODE_UNIT_WIDTH == 32
- /* Note that this code only handles characters in the BMP. If there
- ever are characters outside the BMP whose othercase differs in only one
- bit from itself (there currently are none), this code will need to be
- revised for PCRE2_CODE_UNIT_WIDTH == 32. */
- othercasechar = cc + (othercasebit >> 9);
- if ((othercasebit & 0x100) != 0)
- othercasebit = (othercasebit & 0xff) << 8;
- else
- othercasebit &= 0xff;
-#endif /* PCRE2_CODE_UNIT_WIDTH == [8|16|32] */
- }
-
-if (context->sourcereg == -1)
- {
-#if PCRE2_CODE_UNIT_WIDTH == 8
-#if defined SLJIT_UNALIGNED && SLJIT_UNALIGNED
- if (context->length >= 4)
- OP1(SLJIT_MOV_SI, TMP1, 0, SLJIT_MEM1(STR_PTR), -context->length);
- else if (context->length >= 2)
- OP1(SLJIT_MOV_UH, TMP1, 0, SLJIT_MEM1(STR_PTR), -context->length);
- else
-#endif
- OP1(SLJIT_MOV_UB, TMP1, 0, SLJIT_MEM1(STR_PTR), -context->length);
-#elif PCRE2_CODE_UNIT_WIDTH == 16
-#if defined SLJIT_UNALIGNED && SLJIT_UNALIGNED
- if (context->length >= 4)
- OP1(SLJIT_MOV_SI, TMP1, 0, SLJIT_MEM1(STR_PTR), -context->length);
- else
-#endif
- OP1(MOV_UCHAR, TMP1, 0, SLJIT_MEM1(STR_PTR), -context->length);
-#elif PCRE2_CODE_UNIT_WIDTH == 32
- OP1(MOV_UCHAR, TMP1, 0, SLJIT_MEM1(STR_PTR), -context->length);
-#endif /* PCRE2_CODE_UNIT_WIDTH == [8|16|32] */
- context->sourcereg = TMP2;
- }
-
-#ifdef SUPPORT_UNICODE
-utflength = 1;
-if (common->utf && HAS_EXTRALEN(*cc))
- utflength += GET_EXTRALEN(*cc);
-
-do
- {
-#endif
-
- context->length -= IN_UCHARS(1);
-#if (defined SLJIT_UNALIGNED && SLJIT_UNALIGNED) && (PCRE2_CODE_UNIT_WIDTH == 8 || PCRE2_CODE_UNIT_WIDTH == 16)
-
- /* Unaligned read is supported. */
- if (othercasebit != 0 && othercasechar == cc)
- {
- context->c.asuchars[context->ucharptr] = *cc | othercasebit;
- context->oc.asuchars[context->ucharptr] = othercasebit;
- }
- else
- {
- context->c.asuchars[context->ucharptr] = *cc;
- context->oc.asuchars[context->ucharptr] = 0;
- }
- context->ucharptr++;
-
-#if PCRE2_CODE_UNIT_WIDTH == 8
- if (context->ucharptr >= 4 || context->length == 0 || (context->ucharptr == 2 && context->length == 1))
-#else
- if (context->ucharptr >= 2 || context->length == 0)
-#endif
- {
- if (context->length >= 4)
- OP1(SLJIT_MOV_SI, context->sourcereg, 0, SLJIT_MEM1(STR_PTR), -context->length);
- else if (context->length >= 2)
- OP1(SLJIT_MOV_UH, context->sourcereg, 0, SLJIT_MEM1(STR_PTR), -context->length);
-#if PCRE2_CODE_UNIT_WIDTH == 8
- else if (context->length >= 1)
- OP1(SLJIT_MOV_UB, context->sourcereg, 0, SLJIT_MEM1(STR_PTR), -context->length);
-#endif /* PCRE2_CODE_UNIT_WIDTH == 8 */
- context->sourcereg = context->sourcereg == TMP1 ? TMP2 : TMP1;
-
- switch(context->ucharptr)
- {
- case 4 / sizeof(PCRE2_UCHAR):
- if (context->oc.asint != 0)
- OP2(SLJIT_OR, context->sourcereg, 0, context->sourcereg, 0, SLJIT_IMM, context->oc.asint);
- add_jump(compiler, backtracks, CMP(SLJIT_NOT_EQUAL, context->sourcereg, 0, SLJIT_IMM, context->c.asint | context->oc.asint));
- break;
-
- case 2 / sizeof(PCRE2_UCHAR):
- if (context->oc.asushort != 0)
- OP2(SLJIT_OR, context->sourcereg, 0, context->sourcereg, 0, SLJIT_IMM, context->oc.asushort);
- add_jump(compiler, backtracks, CMP(SLJIT_NOT_EQUAL, context->sourcereg, 0, SLJIT_IMM, context->c.asushort | context->oc.asushort));
- break;
-
-#if PCRE2_CODE_UNIT_WIDTH == 8
- case 1:
- if (context->oc.asbyte != 0)
- OP2(SLJIT_OR, context->sourcereg, 0, context->sourcereg, 0, SLJIT_IMM, context->oc.asbyte);
- add_jump(compiler, backtracks, CMP(SLJIT_NOT_EQUAL, context->sourcereg, 0, SLJIT_IMM, context->c.asbyte | context->oc.asbyte));
- break;
-#endif
-
- default:
- SLJIT_ASSERT_STOP();
- break;
- }
- context->ucharptr = 0;
- }
-
-#else
-
- /* Unaligned read is unsupported or in 32 bit mode. */
- if (context->length >= 1)
- OP1(MOV_UCHAR, context->sourcereg, 0, SLJIT_MEM1(STR_PTR), -context->length);
-
- context->sourcereg = context->sourcereg == TMP1 ? TMP2 : TMP1;
-
- if (othercasebit != 0 && othercasechar == cc)
- {
- OP2(SLJIT_OR, context->sourcereg, 0, context->sourcereg, 0, SLJIT_IMM, othercasebit);
- add_jump(compiler, backtracks, CMP(SLJIT_NOT_EQUAL, context->sourcereg, 0, SLJIT_IMM, *cc | othercasebit));
- }
- else
- add_jump(compiler, backtracks, CMP(SLJIT_NOT_EQUAL, context->sourcereg, 0, SLJIT_IMM, *cc));
-
-#endif
-
- cc++;
-#ifdef SUPPORT_UNICODE
- utflength--;
- }
-while (utflength > 0);
-#endif
-
-return cc;
-}
-
-#if defined SUPPORT_UNICODE || PCRE2_CODE_UNIT_WIDTH != 8
-
-#define SET_TYPE_OFFSET(value) \
- if ((value) != typeoffset) \
- { \
- if ((value) < typeoffset) \
- OP2(SLJIT_ADD, typereg, 0, typereg, 0, SLJIT_IMM, typeoffset - (value)); \
- else \
- OP2(SLJIT_SUB, typereg, 0, typereg, 0, SLJIT_IMM, (value) - typeoffset); \
- } \
- typeoffset = (value);
-
-#define SET_CHAR_OFFSET(value) \
- if ((value) != charoffset) \
- { \
- if ((value) < charoffset) \
- OP2(SLJIT_ADD, TMP1, 0, TMP1, 0, SLJIT_IMM, (sljit_sw)(charoffset - (value))); \
- else \
- OP2(SLJIT_SUB, TMP1, 0, TMP1, 0, SLJIT_IMM, (sljit_sw)((value) - charoffset)); \
- } \
- charoffset = (value);
-
-static void compile_xclass_matchingpath(compiler_common *common, PCRE2_SPTR cc, jump_list **backtracks)
-{
-DEFINE_COMPILER;
-jump_list *found = NULL;
-jump_list **list = (cc[0] & XCL_NOT) == 0 ? &found : backtracks;
-sljit_uw c, charoffset, max = 256, min = READ_CHAR_MAX;
-struct sljit_jump *jump = NULL;
-PCRE2_SPTR ccbegin;
-int compares, invertcmp, numberofcmps;
-#if defined SUPPORT_UNICODE && (PCRE2_CODE_UNIT_WIDTH == 8 || PCRE2_CODE_UNIT_WIDTH == 16)
-BOOL utf = common->utf;
-#endif
-
-#ifdef SUPPORT_UNICODE
-BOOL needstype = FALSE, needsscript = FALSE, needschar = FALSE;
-BOOL charsaved = FALSE;
-int typereg = TMP1;
-const sljit_ui *other_cases;
-sljit_uw typeoffset;
-#endif
-
-/* Scanning the necessary info. */
-cc++;
-ccbegin = cc;
-compares = 0;
-
-if (cc[-1] & XCL_MAP)
- {
- min = 0;
- cc += 32 / sizeof(PCRE2_UCHAR);
- }
-
-while (*cc != XCL_END)
- {
- compares++;
- if (*cc == XCL_SINGLE)
- {
- cc ++;
- GETCHARINCTEST(c, cc);
- if (c > max) max = c;
- if (c < min) min = c;
-#ifdef SUPPORT_UNICODE
- needschar = TRUE;
-#endif
- }
- else if (*cc == XCL_RANGE)
- {
- cc ++;
- GETCHARINCTEST(c, cc);
- if (c < min) min = c;
- GETCHARINCTEST(c, cc);
- if (c > max) max = c;
-#ifdef SUPPORT_UNICODE
- needschar = TRUE;
-#endif
- }
-#ifdef SUPPORT_UNICODE
- else
- {
- SLJIT_ASSERT(*cc == XCL_PROP || *cc == XCL_NOTPROP);
- cc++;
- if (*cc == PT_CLIST)
- {
- other_cases = PRIV(ucd_caseless_sets) + cc[1];
- while (*other_cases != NOTACHAR)
- {
- if (*other_cases > max) max = *other_cases;
- if (*other_cases < min) min = *other_cases;
- other_cases++;
- }
- }
- else
- {
- max = READ_CHAR_MAX;
- min = 0;
- }
-
- switch(*cc)
- {
- case PT_ANY:
- /* Any either accepts everything or ignored. */
- if (cc[-1] == XCL_PROP)
- {
- compile_char1_matchingpath(common, OP_ALLANY, cc, backtracks, FALSE);
- if (list == backtracks)
- add_jump(compiler, backtracks, JUMP(SLJIT_JUMP));
- return;
- }
- break;
-
- case PT_LAMP:
- case PT_GC:
- case PT_PC:
- case PT_ALNUM:
- needstype = TRUE;
- break;
-
- case PT_SC:
- needsscript = TRUE;
- break;
-
- case PT_SPACE:
- case PT_PXSPACE:
- case PT_WORD:
- case PT_PXGRAPH:
- case PT_PXPRINT:
- case PT_PXPUNCT:
- needstype = TRUE;
- needschar = TRUE;
- break;
-
- case PT_CLIST:
- case PT_UCNC:
- needschar = TRUE;
- break;
-
- default:
- SLJIT_ASSERT_STOP();
- break;
- }
- cc += 2;
- }
-#endif
- }
-SLJIT_ASSERT(compares > 0);
-
-/* We are not necessary in utf mode even in 8 bit mode. */
-cc = ccbegin;
-read_char_range(common, min, max, (cc[-1] & XCL_NOT) != 0);
-
-if ((cc[-1] & XCL_HASPROP) == 0)
- {
- if ((cc[-1] & XCL_MAP) != 0)
- {
- jump = CMP(SLJIT_GREATER, TMP1, 0, SLJIT_IMM, 255);
- if (!check_class_ranges(common, (const sljit_ub *)cc, (((const sljit_ub *)cc)[31] & 0x80) != 0, TRUE, &found))
- {
- OP2(SLJIT_AND, TMP2, 0, TMP1, 0, SLJIT_IMM, 0x7);
- OP2(SLJIT_LSHR, TMP1, 0, TMP1, 0, SLJIT_IMM, 3);
- OP1(SLJIT_MOV_UB, TMP1, 0, SLJIT_MEM1(TMP1), (sljit_sw)cc);
- OP2(SLJIT_SHL, TMP2, 0, SLJIT_IMM, 1, TMP2, 0);
- OP2(SLJIT_AND | SLJIT_SET_E, SLJIT_UNUSED, 0, TMP1, 0, TMP2, 0);
- add_jump(compiler, &found, JUMP(SLJIT_NOT_ZERO));
- }
-
- add_jump(compiler, backtracks, JUMP(SLJIT_JUMP));
- JUMPHERE(jump);
-
- cc += 32 / sizeof(PCRE2_UCHAR);
- }
- else
- {
- OP2(SLJIT_SUB, TMP2, 0, TMP1, 0, SLJIT_IMM, min);
- add_jump(compiler, (cc[-1] & XCL_NOT) == 0 ? backtracks : &found, CMP(SLJIT_GREATER, TMP2, 0, SLJIT_IMM, max - min));
- }
- }
-else if ((cc[-1] & XCL_MAP) != 0)
- {
- OP1(SLJIT_MOV, RETURN_ADDR, 0, TMP1, 0);
-#ifdef SUPPORT_UNICODE
- charsaved = TRUE;
-#endif
- if (!check_class_ranges(common, (const sljit_ub *)cc, FALSE, TRUE, list))
- {
-#if PCRE2_CODE_UNIT_WIDTH == 8
- jump = NULL;
- if (common->utf)
-#endif
- jump = CMP(SLJIT_GREATER, TMP1, 0, SLJIT_IMM, 255);
-
- OP2(SLJIT_AND, TMP2, 0, TMP1, 0, SLJIT_IMM, 0x7);
- OP2(SLJIT_LSHR, TMP1, 0, TMP1, 0, SLJIT_IMM, 3);
- OP1(SLJIT_MOV_UB, TMP1, 0, SLJIT_MEM1(TMP1), (sljit_sw)cc);
- OP2(SLJIT_SHL, TMP2, 0, SLJIT_IMM, 1, TMP2, 0);
- OP2(SLJIT_AND | SLJIT_SET_E, SLJIT_UNUSED, 0, TMP1, 0, TMP2, 0);
- add_jump(compiler, list, JUMP(SLJIT_NOT_ZERO));
-
-#if PCRE2_CODE_UNIT_WIDTH == 8
- if (common->utf)
-#endif
- JUMPHERE(jump);
- }
-
- OP1(SLJIT_MOV, TMP1, 0, RETURN_ADDR, 0);
- cc += 32 / sizeof(PCRE2_UCHAR);
- }
-
-#ifdef SUPPORT_UNICODE
-if (needstype || needsscript)
- {
- if (needschar && !charsaved)
- OP1(SLJIT_MOV, RETURN_ADDR, 0, TMP1, 0);
-
- OP2(SLJIT_LSHR, TMP2, 0, TMP1, 0, SLJIT_IMM, UCD_BLOCK_SHIFT);
- OP1(SLJIT_MOV_UB, TMP2, 0, SLJIT_MEM1(TMP2), (sljit_sw)PRIV(ucd_stage1));
- OP2(SLJIT_AND, TMP1, 0, TMP1, 0, SLJIT_IMM, UCD_BLOCK_MASK);
- OP2(SLJIT_SHL, TMP2, 0, TMP2, 0, SLJIT_IMM, UCD_BLOCK_SHIFT);
- OP2(SLJIT_ADD, TMP1, 0, TMP1, 0, TMP2, 0);
- OP1(SLJIT_MOV, TMP2, 0, SLJIT_IMM, (sljit_sw)PRIV(ucd_stage2));
- OP1(SLJIT_MOV_UH, TMP2, 0, SLJIT_MEM2(TMP2, TMP1), 1);
-
- /* Before anything else, we deal with scripts. */
- if (needsscript)
- {
- OP1(SLJIT_MOV, TMP1, 0, SLJIT_IMM, (sljit_sw)PRIV(ucd_records) + SLJIT_OFFSETOF(ucd_record, script));
- OP1(SLJIT_MOV_UB, TMP1, 0, SLJIT_MEM2(TMP1, TMP2), 3);
-
- ccbegin = cc;
-
- while (*cc != XCL_END)
- {
- if (*cc == XCL_SINGLE)
- {
- cc ++;
- GETCHARINCTEST(c, cc);
- }
- else if (*cc == XCL_RANGE)
- {
- cc ++;
- GETCHARINCTEST(c, cc);
- GETCHARINCTEST(c, cc);
- }
- else
- {
- SLJIT_ASSERT(*cc == XCL_PROP || *cc == XCL_NOTPROP);
- cc++;
- if (*cc == PT_SC)
- {
- compares--;
- invertcmp = (compares == 0 && list != backtracks);
- if (cc[-1] == XCL_NOTPROP)
- invertcmp ^= 0x1;
- jump = CMP(SLJIT_EQUAL ^ invertcmp, TMP1, 0, SLJIT_IMM, (int)cc[1]);
- add_jump(compiler, compares > 0 ? list : backtracks, jump);
- }
- cc += 2;
- }
- }
-
- cc = ccbegin;
- }
-
- if (needschar)
- {
- OP1(SLJIT_MOV, TMP1, 0, RETURN_ADDR, 0);
- }
-
- if (needstype)
- {
- if (!needschar)
- {
- OP1(SLJIT_MOV, TMP1, 0, SLJIT_IMM, (sljit_sw)PRIV(ucd_records) + SLJIT_OFFSETOF(ucd_record, chartype));
- OP1(SLJIT_MOV_UB, TMP1, 0, SLJIT_MEM2(TMP1, TMP2), 3);
- }
- else
- {
- OP2(SLJIT_SHL, TMP2, 0, TMP2, 0, SLJIT_IMM, 3);
- OP1(SLJIT_MOV_UB, RETURN_ADDR, 0, SLJIT_MEM1(TMP2), (sljit_sw)PRIV(ucd_records) + SLJIT_OFFSETOF(ucd_record, chartype));
- typereg = RETURN_ADDR;
- }
- }
- }
-#endif
-
-/* Generating code. */
-charoffset = 0;
-numberofcmps = 0;
-#ifdef SUPPORT_UNICODE
-typeoffset = 0;
-#endif
-
-while (*cc != XCL_END)
- {
- compares--;
- invertcmp = (compares == 0 && list != backtracks);
- jump = NULL;
-
- if (*cc == XCL_SINGLE)
- {
- cc ++;
- GETCHARINCTEST(c, cc);
-
- if (numberofcmps < 3 && (*cc == XCL_SINGLE || *cc == XCL_RANGE))
- {
- OP2(SLJIT_SUB | SLJIT_SET_E, SLJIT_UNUSED, 0, TMP1, 0, SLJIT_IMM, (sljit_sw)(c - charoffset));
- OP_FLAGS(numberofcmps == 0 ? SLJIT_MOV : SLJIT_OR, TMP2, 0, numberofcmps == 0 ? SLJIT_UNUSED : TMP2, 0, SLJIT_EQUAL);
- numberofcmps++;
- }
- else if (numberofcmps > 0)
- {
- OP2(SLJIT_SUB | SLJIT_SET_E, SLJIT_UNUSED, 0, TMP1, 0, SLJIT_IMM, (sljit_sw)(c - charoffset));
- OP_FLAGS(SLJIT_OR | SLJIT_SET_E, TMP2, 0, TMP2, 0, SLJIT_EQUAL);
- jump = JUMP(SLJIT_NOT_ZERO ^ invertcmp);
- numberofcmps = 0;
- }
- else
- {
- jump = CMP(SLJIT_EQUAL ^ invertcmp, TMP1, 0, SLJIT_IMM, (sljit_sw)(c - charoffset));
- numberofcmps = 0;
- }
- }
- else if (*cc == XCL_RANGE)
- {
- cc ++;
- GETCHARINCTEST(c, cc);
- SET_CHAR_OFFSET(c);
- GETCHARINCTEST(c, cc);
-
- if (numberofcmps < 3 && (*cc == XCL_SINGLE || *cc == XCL_RANGE))
- {
- OP2(SLJIT_SUB | SLJIT_SET_U, SLJIT_UNUSED, 0, TMP1, 0, SLJIT_IMM, (sljit_sw)(c - charoffset));
- OP_FLAGS(numberofcmps == 0 ? SLJIT_MOV : SLJIT_OR, TMP2, 0, numberofcmps == 0 ? SLJIT_UNUSED : TMP2, 0, SLJIT_LESS_EQUAL);
- numberofcmps++;
- }
- else if (numberofcmps > 0)
- {
- OP2(SLJIT_SUB | SLJIT_SET_U, SLJIT_UNUSED, 0, TMP1, 0, SLJIT_IMM, (sljit_sw)(c - charoffset));
- OP_FLAGS(SLJIT_OR | SLJIT_SET_E, TMP2, 0, TMP2, 0, SLJIT_LESS_EQUAL);
- jump = JUMP(SLJIT_NOT_ZERO ^ invertcmp);
- numberofcmps = 0;
- }
- else
- {
- jump = CMP(SLJIT_LESS_EQUAL ^ invertcmp, TMP1, 0, SLJIT_IMM, (sljit_sw)(c - charoffset));
- numberofcmps = 0;
- }
- }
-#ifdef SUPPORT_UNICODE
- else
- {
- SLJIT_ASSERT(*cc == XCL_PROP || *cc == XCL_NOTPROP);
- if (*cc == XCL_NOTPROP)
- invertcmp ^= 0x1;
- cc++;
- switch(*cc)
- {
- case PT_ANY:
- if (!invertcmp)
- jump = JUMP(SLJIT_JUMP);
- break;
-
- case PT_LAMP:
- OP2(SLJIT_SUB | SLJIT_SET_E, SLJIT_UNUSED, 0, typereg, 0, SLJIT_IMM, ucp_Lu - typeoffset);
- OP_FLAGS(SLJIT_MOV, TMP2, 0, SLJIT_UNUSED, 0, SLJIT_EQUAL);
- OP2(SLJIT_SUB | SLJIT_SET_E, SLJIT_UNUSED, 0, typereg, 0, SLJIT_IMM, ucp_Ll - typeoffset);
- OP_FLAGS(SLJIT_OR, TMP2, 0, TMP2, 0, SLJIT_EQUAL);
- OP2(SLJIT_SUB | SLJIT_SET_E, SLJIT_UNUSED, 0, typereg, 0, SLJIT_IMM, ucp_Lt - typeoffset);
- OP_FLAGS(SLJIT_OR | SLJIT_SET_E, TMP2, 0, TMP2, 0, SLJIT_EQUAL);
- jump = JUMP(SLJIT_NOT_ZERO ^ invertcmp);
- break;
-
- case PT_GC:
- c = PRIV(ucp_typerange)[(int)cc[1] * 2];
- SET_TYPE_OFFSET(c);
- jump = CMP(SLJIT_LESS_EQUAL ^ invertcmp, typereg, 0, SLJIT_IMM, PRIV(ucp_typerange)[(int)cc[1] * 2 + 1] - c);
- break;
-
- case PT_PC:
- jump = CMP(SLJIT_EQUAL ^ invertcmp, typereg, 0, SLJIT_IMM, (int)cc[1] - typeoffset);
- break;
-
- case PT_SC:
- compares++;
- /* Do nothing. */
- break;
-
- case PT_SPACE:
- case PT_PXSPACE:
- SET_CHAR_OFFSET(9);
- OP2(SLJIT_SUB | SLJIT_SET_U, SLJIT_UNUSED, 0, TMP1, 0, SLJIT_IMM, 0xd - 0x9);
- OP_FLAGS(SLJIT_MOV, TMP2, 0, SLJIT_UNUSED, 0, SLJIT_LESS_EQUAL);
-
- OP2(SLJIT_SUB | SLJIT_SET_E, SLJIT_UNUSED, 0, TMP1, 0, SLJIT_IMM, 0x85 - 0x9);
- OP_FLAGS(SLJIT_OR | SLJIT_SET_E, TMP2, 0, TMP2, 0, SLJIT_EQUAL);
-
- OP2(SLJIT_SUB | SLJIT_SET_E, SLJIT_UNUSED, 0, TMP1, 0, SLJIT_IMM, 0x180e - 0x9);
- OP_FLAGS(SLJIT_OR | SLJIT_SET_E, TMP2, 0, TMP2, 0, SLJIT_EQUAL);
-
- SET_TYPE_OFFSET(ucp_Zl);
- OP2(SLJIT_SUB | SLJIT_SET_U, SLJIT_UNUSED, 0, typereg, 0, SLJIT_IMM, ucp_Zs - ucp_Zl);
- OP_FLAGS(SLJIT_OR | SLJIT_SET_E, TMP2, 0, TMP2, 0, SLJIT_LESS_EQUAL);
- jump = JUMP(SLJIT_NOT_ZERO ^ invertcmp);
- break;
-
- case PT_WORD:
- OP2(SLJIT_SUB | SLJIT_SET_E, SLJIT_UNUSED, 0, TMP1, 0, SLJIT_IMM, (sljit_sw)(CHAR_UNDERSCORE - charoffset));
- OP_FLAGS(SLJIT_MOV, TMP2, 0, SLJIT_UNUSED, 0, SLJIT_EQUAL);
- /* Fall through. */
-
- case PT_ALNUM:
- SET_TYPE_OFFSET(ucp_Ll);
- OP2(SLJIT_SUB | SLJIT_SET_U, SLJIT_UNUSED, 0, typereg, 0, SLJIT_IMM, ucp_Lu - ucp_Ll);
- OP_FLAGS((*cc == PT_ALNUM) ? SLJIT_MOV : SLJIT_OR, TMP2, 0, (*cc == PT_ALNUM) ? SLJIT_UNUSED : TMP2, 0, SLJIT_LESS_EQUAL);
- SET_TYPE_OFFSET(ucp_Nd);
- OP2(SLJIT_SUB | SLJIT_SET_U, SLJIT_UNUSED, 0, typereg, 0, SLJIT_IMM, ucp_No - ucp_Nd);
- OP_FLAGS(SLJIT_OR | SLJIT_SET_E, TMP2, 0, TMP2, 0, SLJIT_LESS_EQUAL);
- jump = JUMP(SLJIT_NOT_ZERO ^ invertcmp);
- break;
-
- case PT_CLIST:
- other_cases = PRIV(ucd_caseless_sets) + cc[1];
-
- /* At least three characters are required.
- Otherwise this case would be handled by the normal code path. */
- SLJIT_ASSERT(other_cases[0] != NOTACHAR && other_cases[1] != NOTACHAR && other_cases[2] != NOTACHAR);
- SLJIT_ASSERT(other_cases[0] < other_cases[1] && other_cases[1] < other_cases[2]);
-
- /* Optimizing character pairs, if their difference is power of 2. */
- if (is_powerof2(other_cases[1] ^ other_cases[0]))
- {
- if (charoffset == 0)
- OP2(SLJIT_OR, TMP2, 0, TMP1, 0, SLJIT_IMM, other_cases[1] ^ other_cases[0]);
- else
- {
- OP2(SLJIT_ADD, TMP2, 0, TMP1, 0, SLJIT_IMM, (sljit_sw)charoffset);
- OP2(SLJIT_OR, TMP2, 0, TMP2, 0, SLJIT_IMM, other_cases[1] ^ other_cases[0]);
- }
- OP2(SLJIT_SUB | SLJIT_SET_E, SLJIT_UNUSED, 0, TMP2, 0, SLJIT_IMM, other_cases[1]);
- OP_FLAGS(SLJIT_MOV, TMP2, 0, SLJIT_UNUSED, 0, SLJIT_EQUAL);
- other_cases += 2;
- }
- else if (is_powerof2(other_cases[2] ^ other_cases[1]))
- {
- if (charoffset == 0)
- OP2(SLJIT_OR, TMP2, 0, TMP1, 0, SLJIT_IMM, other_cases[2] ^ other_cases[1]);
- else
- {
- OP2(SLJIT_ADD, TMP2, 0, TMP1, 0, SLJIT_IMM, (sljit_sw)charoffset);
- OP2(SLJIT_OR, TMP2, 0, TMP2, 0, SLJIT_IMM, other_cases[1] ^ other_cases[0]);
- }
- OP2(SLJIT_SUB | SLJIT_SET_E, SLJIT_UNUSED, 0, TMP2, 0, SLJIT_IMM, other_cases[2]);
- OP_FLAGS(SLJIT_MOV, TMP2, 0, SLJIT_UNUSED, 0, SLJIT_EQUAL);
-
- OP2(SLJIT_SUB | SLJIT_SET_E, SLJIT_UNUSED, 0, TMP1, 0, SLJIT_IMM, (sljit_sw)(other_cases[0] - charoffset));
- OP_FLAGS(SLJIT_OR | ((other_cases[3] == NOTACHAR) ? SLJIT_SET_E : 0), TMP2, 0, TMP2, 0, SLJIT_EQUAL);
-
- other_cases += 3;
- }
- else
- {
- OP2(SLJIT_SUB | SLJIT_SET_E, SLJIT_UNUSED, 0, TMP1, 0, SLJIT_IMM, (sljit_sw)(*other_cases++ - charoffset));
- OP_FLAGS(SLJIT_MOV, TMP2, 0, SLJIT_UNUSED, 0, SLJIT_EQUAL);
- }
-
- while (*other_cases != NOTACHAR)
- {
- OP2(SLJIT_SUB | SLJIT_SET_E, SLJIT_UNUSED, 0, TMP1, 0, SLJIT_IMM, (sljit_sw)(*other_cases++ - charoffset));
- OP_FLAGS(SLJIT_OR | ((*other_cases == NOTACHAR) ? SLJIT_SET_E : 0), TMP2, 0, TMP2, 0, SLJIT_EQUAL);
- }
- jump = JUMP(SLJIT_NOT_ZERO ^ invertcmp);
- break;
-
- case PT_UCNC:
- OP2(SLJIT_SUB | SLJIT_SET_E, SLJIT_UNUSED, 0, TMP1, 0, SLJIT_IMM, (sljit_sw)(CHAR_DOLLAR_SIGN - charoffset));
- OP_FLAGS(SLJIT_MOV, TMP2, 0, SLJIT_UNUSED, 0, SLJIT_EQUAL);
- OP2(SLJIT_SUB | SLJIT_SET_E, SLJIT_UNUSED, 0, TMP1, 0, SLJIT_IMM, (sljit_sw)(CHAR_COMMERCIAL_AT - charoffset));
- OP_FLAGS(SLJIT_OR, TMP2, 0, TMP2, 0, SLJIT_EQUAL);
- OP2(SLJIT_SUB | SLJIT_SET_E, SLJIT_UNUSED, 0, TMP1, 0, SLJIT_IMM, (sljit_sw)(CHAR_GRAVE_ACCENT - charoffset));
- OP_FLAGS(SLJIT_OR, TMP2, 0, TMP2, 0, SLJIT_EQUAL);
-
- SET_CHAR_OFFSET(0xa0);
- OP2(SLJIT_SUB | SLJIT_SET_U, SLJIT_UNUSED, 0, TMP1, 0, SLJIT_IMM, (sljit_sw)(0xd7ff - charoffset));
- OP_FLAGS(SLJIT_OR, TMP2, 0, TMP2, 0, SLJIT_LESS_EQUAL);
- SET_CHAR_OFFSET(0);
- OP2(SLJIT_SUB | SLJIT_SET_U, SLJIT_UNUSED, 0, TMP1, 0, SLJIT_IMM, 0xe000 - 0);
- OP_FLAGS(SLJIT_OR | SLJIT_SET_E, TMP2, 0, TMP2, 0, SLJIT_GREATER_EQUAL);
- jump = JUMP(SLJIT_NOT_ZERO ^ invertcmp);
- break;
-
- case PT_PXGRAPH:
- /* C and Z groups are the farthest two groups. */
- SET_TYPE_OFFSET(ucp_Ll);
- OP2(SLJIT_SUB | SLJIT_SET_U, SLJIT_UNUSED, 0, typereg, 0, SLJIT_IMM, ucp_So - ucp_Ll);
- OP_FLAGS(SLJIT_MOV, TMP2, 0, SLJIT_UNUSED, 0, SLJIT_GREATER);
-
- jump = CMP(SLJIT_NOT_EQUAL, typereg, 0, SLJIT_IMM, ucp_Cf - ucp_Ll);
-
- /* In case of ucp_Cf, we overwrite the result. */
- SET_CHAR_OFFSET(0x2066);
- OP2(SLJIT_SUB | SLJIT_SET_U, SLJIT_UNUSED, 0, TMP1, 0, SLJIT_IMM, 0x2069 - 0x2066);
- OP_FLAGS(SLJIT_MOV, TMP2, 0, SLJIT_UNUSED, 0, SLJIT_LESS_EQUAL);
-
- OP2(SLJIT_SUB | SLJIT_SET_E, SLJIT_UNUSED, 0, TMP1, 0, SLJIT_IMM, 0x061c - 0x2066);
- OP_FLAGS(SLJIT_OR, TMP2, 0, TMP2, 0, SLJIT_EQUAL);
-
- OP2(SLJIT_SUB | SLJIT_SET_E, SLJIT_UNUSED, 0, TMP1, 0, SLJIT_IMM, 0x180e - 0x2066);
- OP_FLAGS(SLJIT_OR, TMP2, 0, TMP2, 0, SLJIT_EQUAL);
-
- JUMPHERE(jump);
- jump = CMP(SLJIT_ZERO ^ invertcmp, TMP2, 0, SLJIT_IMM, 0);
- break;
-
- case PT_PXPRINT:
- /* C and Z groups are the farthest two groups. */
- SET_TYPE_OFFSET(ucp_Ll);
- OP2(SLJIT_SUB | SLJIT_SET_U, SLJIT_UNUSED, 0, typereg, 0, SLJIT_IMM, ucp_So - ucp_Ll);
- OP_FLAGS(SLJIT_MOV, TMP2, 0, SLJIT_UNUSED, 0, SLJIT_GREATER);
-
- OP2(SLJIT_SUB | SLJIT_SET_E, SLJIT_UNUSED, 0, typereg, 0, SLJIT_IMM, ucp_Zs - ucp_Ll);
- OP_FLAGS(SLJIT_AND, TMP2, 0, TMP2, 0, SLJIT_NOT_EQUAL);
-
- jump = CMP(SLJIT_NOT_EQUAL, typereg, 0, SLJIT_IMM, ucp_Cf - ucp_Ll);
-
- /* In case of ucp_Cf, we overwrite the result. */
- SET_CHAR_OFFSET(0x2066);
- OP2(SLJIT_SUB | SLJIT_SET_U, SLJIT_UNUSED, 0, TMP1, 0, SLJIT_IMM, 0x2069 - 0x2066);
- OP_FLAGS(SLJIT_MOV, TMP2, 0, SLJIT_UNUSED, 0, SLJIT_LESS_EQUAL);
-
- OP2(SLJIT_SUB | SLJIT_SET_E, SLJIT_UNUSED, 0, TMP1, 0, SLJIT_IMM, 0x061c - 0x2066);
- OP_FLAGS(SLJIT_OR, TMP2, 0, TMP2, 0, SLJIT_EQUAL);
-
- JUMPHERE(jump);
- jump = CMP(SLJIT_ZERO ^ invertcmp, TMP2, 0, SLJIT_IMM, 0);
- break;
-
- case PT_PXPUNCT:
- SET_TYPE_OFFSET(ucp_Sc);
- OP2(SLJIT_SUB | SLJIT_SET_U, SLJIT_UNUSED, 0, typereg, 0, SLJIT_IMM, ucp_So - ucp_Sc);
- OP_FLAGS(SLJIT_MOV, TMP2, 0, SLJIT_UNUSED, 0, SLJIT_LESS_EQUAL);
-
- SET_CHAR_OFFSET(0);
- OP2(SLJIT_SUB | SLJIT_SET_U, SLJIT_UNUSED, 0, TMP1, 0, SLJIT_IMM, 0x7f);
- OP_FLAGS(SLJIT_AND, TMP2, 0, TMP2, 0, SLJIT_LESS_EQUAL);
-
- SET_TYPE_OFFSET(ucp_Pc);
- OP2(SLJIT_SUB | SLJIT_SET_U, SLJIT_UNUSED, 0, typereg, 0, SLJIT_IMM, ucp_Ps - ucp_Pc);
- OP_FLAGS(SLJIT_OR | SLJIT_SET_E, TMP2, 0, TMP2, 0, SLJIT_LESS_EQUAL);
- jump = JUMP(SLJIT_NOT_ZERO ^ invertcmp);
- break;
-
- default:
- SLJIT_ASSERT_STOP();
- break;
- }
- cc += 2;
- }
-#endif
-
- if (jump != NULL)
- add_jump(compiler, compares > 0 ? list : backtracks, jump);
- }
-
-if (found != NULL)
- set_jumps(found, LABEL());
-}
-
-#undef SET_TYPE_OFFSET
-#undef SET_CHAR_OFFSET
-
-#endif
-
-static PCRE2_SPTR compile_simple_assertion_matchingpath(compiler_common *common, PCRE2_UCHAR type, PCRE2_SPTR cc, jump_list **backtracks)
-{
-DEFINE_COMPILER;
-int length;
-struct sljit_jump *jump[4];
-#ifdef SUPPORT_UNICODE
-struct sljit_label *label;
-#endif /* SUPPORT_UNICODE */
-
-switch(type)
- {
- case OP_SOD:
- OP1(SLJIT_MOV, TMP1, 0, ARGUMENTS, 0);
- OP1(SLJIT_MOV, TMP1, 0, SLJIT_MEM1(TMP1), SLJIT_OFFSETOF(jit_arguments, begin));
- add_jump(compiler, backtracks, CMP(SLJIT_NOT_EQUAL, STR_PTR, 0, TMP1, 0));
- return cc;
-
- case OP_SOM:
- OP1(SLJIT_MOV, TMP1, 0, ARGUMENTS, 0);
- OP1(SLJIT_MOV, TMP1, 0, SLJIT_MEM1(TMP1), SLJIT_OFFSETOF(jit_arguments, str));
- add_jump(compiler, backtracks, CMP(SLJIT_NOT_EQUAL, STR_PTR, 0, TMP1, 0));
- return cc;
-
- case OP_NOT_WORD_BOUNDARY:
- case OP_WORD_BOUNDARY:
- add_jump(compiler, &common->wordboundary, JUMP(SLJIT_FAST_CALL));
- add_jump(compiler, backtracks, JUMP(type == OP_NOT_WORD_BOUNDARY ? SLJIT_NOT_ZERO : SLJIT_ZERO));
- return cc;
-
- case OP_EODN:
- /* Requires rather complex checks. */
- jump[0] = CMP(SLJIT_GREATER_EQUAL, STR_PTR, 0, STR_END, 0);
- if (common->nltype == NLTYPE_FIXED && common->newline > 255)
- {
- OP2(SLJIT_ADD, TMP2, 0, STR_PTR, 0, SLJIT_IMM, IN_UCHARS(2));
- OP1(MOV_UCHAR, TMP1, 0, SLJIT_MEM1(STR_PTR), IN_UCHARS(0));
- if (common->mode == PCRE2_JIT_COMPLETE)
- add_jump(compiler, backtracks, CMP(SLJIT_NOT_EQUAL, TMP2, 0, STR_END, 0));
- else
- {
- jump[1] = CMP(SLJIT_EQUAL, TMP2, 0, STR_END, 0);
- OP2(SLJIT_SUB | SLJIT_SET_U, SLJIT_UNUSED, 0, TMP2, 0, STR_END, 0);
- OP_FLAGS(SLJIT_MOV, TMP2, 0, SLJIT_UNUSED, 0, SLJIT_LESS);
- OP2(SLJIT_SUB | SLJIT_SET_E, SLJIT_UNUSED, 0, TMP1, 0, SLJIT_IMM, (common->newline >> 8) & 0xff);
- OP_FLAGS(SLJIT_OR | SLJIT_SET_E, TMP2, 0, TMP2, 0, SLJIT_NOT_EQUAL);
- add_jump(compiler, backtracks, JUMP(SLJIT_NOT_EQUAL));
- check_partial(common, TRUE);
- add_jump(compiler, backtracks, JUMP(SLJIT_JUMP));
- JUMPHERE(jump[1]);
- }
- OP1(MOV_UCHAR, TMP2, 0, SLJIT_MEM1(STR_PTR), IN_UCHARS(1));
- add_jump(compiler, backtracks, CMP(SLJIT_NOT_EQUAL, TMP1, 0, SLJIT_IMM, (common->newline >> 8) & 0xff));
- add_jump(compiler, backtracks, CMP(SLJIT_NOT_EQUAL, TMP2, 0, SLJIT_IMM, common->newline & 0xff));
- }
- else if (common->nltype == NLTYPE_FIXED)
- {
- OP2(SLJIT_ADD, TMP2, 0, STR_PTR, 0, SLJIT_IMM, IN_UCHARS(1));
- OP1(MOV_UCHAR, TMP1, 0, SLJIT_MEM1(STR_PTR), IN_UCHARS(0));
- add_jump(compiler, backtracks, CMP(SLJIT_NOT_EQUAL, TMP2, 0, STR_END, 0));
- add_jump(compiler, backtracks, CMP(SLJIT_NOT_EQUAL, TMP1, 0, SLJIT_IMM, common->newline));
- }
- else
- {
- OP1(MOV_UCHAR, TMP1, 0, SLJIT_MEM1(STR_PTR), IN_UCHARS(0));
- jump[1] = CMP(SLJIT_NOT_EQUAL, TMP1, 0, SLJIT_IMM, CHAR_CR);
- OP2(SLJIT_ADD, TMP2, 0, STR_PTR, 0, SLJIT_IMM, IN_UCHARS(2));
- OP2(SLJIT_SUB | SLJIT_SET_U, SLJIT_UNUSED, 0, TMP2, 0, STR_END, 0);
- jump[2] = JUMP(SLJIT_GREATER);
- add_jump(compiler, backtracks, JUMP(SLJIT_LESS));
- /* Equal. */
- OP1(MOV_UCHAR, TMP1, 0, SLJIT_MEM1(STR_PTR), IN_UCHARS(1));
- jump[3] = CMP(SLJIT_EQUAL, TMP1, 0, SLJIT_IMM, CHAR_NL);
- add_jump(compiler, backtracks, JUMP(SLJIT_JUMP));
-
- JUMPHERE(jump[1]);
- if (common->nltype == NLTYPE_ANYCRLF)
- {
- OP2(SLJIT_ADD, TMP2, 0, STR_PTR, 0, SLJIT_IMM, IN_UCHARS(1));
- add_jump(compiler, backtracks, CMP(SLJIT_LESS, TMP2, 0, STR_END, 0));
- add_jump(compiler, backtracks, CMP(SLJIT_NOT_EQUAL, TMP1, 0, SLJIT_IMM, CHAR_NL));
- }
- else
- {
- OP1(SLJIT_MOV, SLJIT_MEM1(SLJIT_SP), LOCALS1, STR_PTR, 0);
- read_char_range(common, common->nlmin, common->nlmax, TRUE);
- add_jump(compiler, backtracks, CMP(SLJIT_NOT_EQUAL, STR_PTR, 0, STR_END, 0));
- add_jump(compiler, &common->anynewline, JUMP(SLJIT_FAST_CALL));
- add_jump(compiler, backtracks, JUMP(SLJIT_ZERO));
- OP1(SLJIT_MOV, STR_PTR, 0, SLJIT_MEM1(SLJIT_SP), LOCALS1);
- }
- JUMPHERE(jump[2]);
- JUMPHERE(jump[3]);
- }
- JUMPHERE(jump[0]);
- check_partial(common, FALSE);
- return cc;
-
- case OP_EOD:
- add_jump(compiler, backtracks, CMP(SLJIT_LESS, STR_PTR, 0, STR_END, 0));
- check_partial(common, FALSE);
- return cc;
-
- case OP_CIRC:
- OP1(SLJIT_MOV, TMP2, 0, ARGUMENTS, 0);
- OP1(SLJIT_MOV, TMP1, 0, SLJIT_MEM1(TMP2), SLJIT_OFFSETOF(jit_arguments, begin));
- add_jump(compiler, backtracks, CMP(SLJIT_GREATER, STR_PTR, 0, TMP1, 0));
- OP2(SLJIT_IAND | SLJIT_SET_E, SLJIT_UNUSED, 0, SLJIT_MEM1(TMP2), SLJIT_OFFSETOF(jit_arguments, options), SLJIT_IMM, PCRE2_NOTBOL);
- add_jump(compiler, backtracks, JUMP(SLJIT_NOT_ZERO));
- return cc;
-
- case OP_CIRCM:
- OP1(SLJIT_MOV, TMP2, 0, ARGUMENTS, 0);
- OP1(SLJIT_MOV, TMP1, 0, SLJIT_MEM1(TMP2), SLJIT_OFFSETOF(jit_arguments, begin));
- jump[1] = CMP(SLJIT_GREATER, STR_PTR, 0, TMP1, 0);
- OP2(SLJIT_IAND | SLJIT_SET_E, SLJIT_UNUSED, 0, SLJIT_MEM1(TMP2), SLJIT_OFFSETOF(jit_arguments, options), SLJIT_IMM, PCRE2_NOTBOL);
- add_jump(compiler, backtracks, JUMP(SLJIT_NOT_ZERO));
- jump[0] = JUMP(SLJIT_JUMP);
- JUMPHERE(jump[1]);
-
- if (!common->alt_circumflex)
- add_jump(compiler, backtracks, CMP(SLJIT_GREATER_EQUAL, STR_PTR, 0, STR_END, 0));
-
- if (common->nltype == NLTYPE_FIXED && common->newline > 255)
- {
- OP2(SLJIT_SUB, TMP2, 0, STR_PTR, 0, SLJIT_IMM, IN_UCHARS(2));
- add_jump(compiler, backtracks, CMP(SLJIT_LESS, TMP2, 0, TMP1, 0));
- OP1(MOV_UCHAR, TMP1, 0, SLJIT_MEM1(STR_PTR), IN_UCHARS(-2));
- OP1(MOV_UCHAR, TMP2, 0, SLJIT_MEM1(STR_PTR), IN_UCHARS(-1));
- add_jump(compiler, backtracks, CMP(SLJIT_NOT_EQUAL, TMP1, 0, SLJIT_IMM, (common->newline >> 8) & 0xff));
- add_jump(compiler, backtracks, CMP(SLJIT_NOT_EQUAL, TMP2, 0, SLJIT_IMM, common->newline & 0xff));
- }
- else
- {
- skip_char_back(common);
- read_char_range(common, common->nlmin, common->nlmax, TRUE);
- check_newlinechar(common, common->nltype, backtracks, FALSE);
- }
- JUMPHERE(jump[0]);
- return cc;
-
- case OP_DOLL:
- OP1(SLJIT_MOV, TMP2, 0, ARGUMENTS, 0);
- OP2(SLJIT_IAND | SLJIT_SET_E, SLJIT_UNUSED, 0, SLJIT_MEM1(TMP2), SLJIT_OFFSETOF(jit_arguments, options), SLJIT_IMM, PCRE2_NOTEOL);
- add_jump(compiler, backtracks, JUMP(SLJIT_NOT_ZERO));
-
- if (!common->endonly)
- compile_simple_assertion_matchingpath(common, OP_EODN, cc, backtracks);
- else
- {
- add_jump(compiler, backtracks, CMP(SLJIT_LESS, STR_PTR, 0, STR_END, 0));
- check_partial(common, FALSE);
- }
- return cc;
-
- case OP_DOLLM:
- jump[1] = CMP(SLJIT_LESS, STR_PTR, 0, STR_END, 0);
- OP1(SLJIT_MOV, TMP2, 0, ARGUMENTS, 0);
- OP2(SLJIT_IAND | SLJIT_SET_E, SLJIT_UNUSED, 0, SLJIT_MEM1(TMP2), SLJIT_OFFSETOF(jit_arguments, options), SLJIT_IMM, PCRE2_NOTEOL);
- add_jump(compiler, backtracks, JUMP(SLJIT_NOT_ZERO));
- check_partial(common, FALSE);
- jump[0] = JUMP(SLJIT_JUMP);
- JUMPHERE(jump[1]);
-
- if (common->nltype == NLTYPE_FIXED && common->newline > 255)
- {
- OP2(SLJIT_ADD, TMP2, 0, STR_PTR, 0, SLJIT_IMM, IN_UCHARS(2));
- OP1(MOV_UCHAR, TMP1, 0, SLJIT_MEM1(STR_PTR), IN_UCHARS(0));
- if (common->mode == PCRE2_JIT_COMPLETE)
- add_jump(compiler, backtracks, CMP(SLJIT_GREATER, TMP2, 0, STR_END, 0));
- else
- {
- jump[1] = CMP(SLJIT_LESS_EQUAL, TMP2, 0, STR_END, 0);
- /* STR_PTR = STR_END - IN_UCHARS(1) */
- add_jump(compiler, backtracks, CMP(SLJIT_NOT_EQUAL, TMP1, 0, SLJIT_IMM, (common->newline >> 8) & 0xff));
- check_partial(common, TRUE);
- add_jump(compiler, backtracks, JUMP(SLJIT_JUMP));
- JUMPHERE(jump[1]);
- }
-
- OP1(MOV_UCHAR, TMP2, 0, SLJIT_MEM1(STR_PTR), IN_UCHARS(1));
- add_jump(compiler, backtracks, CMP(SLJIT_NOT_EQUAL, TMP1, 0, SLJIT_IMM, (common->newline >> 8) & 0xff));
- add_jump(compiler, backtracks, CMP(SLJIT_NOT_EQUAL, TMP2, 0, SLJIT_IMM, common->newline & 0xff));
- }
- else
- {
- peek_char(common, common->nlmax);
- check_newlinechar(common, common->nltype, backtracks, FALSE);
- }
- JUMPHERE(jump[0]);
- return cc;
-
- case OP_REVERSE:
- length = GET(cc, 0);
- if (length == 0)
- return cc + LINK_SIZE;
- OP1(SLJIT_MOV, TMP1, 0, ARGUMENTS, 0);
-#ifdef SUPPORT_UNICODE
- if (common->utf)
- {
- OP1(SLJIT_MOV, TMP3, 0, SLJIT_MEM1(TMP1), SLJIT_OFFSETOF(jit_arguments, begin));
- OP1(SLJIT_MOV, TMP2, 0, SLJIT_IMM, length);
- label = LABEL();
- add_jump(compiler, backtracks, CMP(SLJIT_LESS_EQUAL, STR_PTR, 0, TMP3, 0));
- skip_char_back(common);
- OP2(SLJIT_SUB | SLJIT_SET_E, TMP2, 0, TMP2, 0, SLJIT_IMM, 1);
- JUMPTO(SLJIT_NOT_ZERO, label);
- }
- else
-#endif
- {
- OP1(SLJIT_MOV, TMP1, 0, SLJIT_MEM1(TMP1), SLJIT_OFFSETOF(jit_arguments, begin));
- OP2(SLJIT_SUB, STR_PTR, 0, STR_PTR, 0, SLJIT_IMM, IN_UCHARS(length));
- add_jump(compiler, backtracks, CMP(SLJIT_LESS, STR_PTR, 0, TMP1, 0));
- }
- check_start_used_ptr(common);
- return cc + LINK_SIZE;
- }
-SLJIT_ASSERT_STOP();
-return cc;
-}
-
-static PCRE2_SPTR compile_char1_matchingpath(compiler_common *common, PCRE2_UCHAR type, PCRE2_SPTR cc, jump_list **backtracks, BOOL check_str_ptr)
-{
-DEFINE_COMPILER;
-int length;
-unsigned int c, oc, bit;
-compare_context context;
-struct sljit_jump *jump[3];
-jump_list *end_list;
-#ifdef SUPPORT_UNICODE
-struct sljit_label *label;
-PCRE2_UCHAR propdata[5];
-#endif /* SUPPORT_UNICODE */
-
-switch(type)
- {
- case OP_NOT_DIGIT:
- case OP_DIGIT:
- /* Digits are usually 0-9, so it is worth to optimize them. */
- if (check_str_ptr)
- detect_partial_match(common, backtracks);
-#if defined SUPPORT_UNICODE && PCRE2_CODE_UNIT_WIDTH == 8
- if (common->utf && is_char7_bitset((const sljit_ub*)common->ctypes - cbit_length + cbit_digit, FALSE))
- read_char7_type(common, type == OP_NOT_DIGIT);
- else
-#endif
- read_char8_type(common, type == OP_NOT_DIGIT);
- /* Flip the starting bit in the negative case. */
- OP2(SLJIT_AND | SLJIT_SET_E, SLJIT_UNUSED, 0, TMP1, 0, SLJIT_IMM, ctype_digit);
- add_jump(compiler, backtracks, JUMP(type == OP_DIGIT ? SLJIT_ZERO : SLJIT_NOT_ZERO));
- return cc;
-
- case OP_NOT_WHITESPACE:
- case OP_WHITESPACE:
- if (check_str_ptr)
- detect_partial_match(common, backtracks);
-#if defined SUPPORT_UNICODE && PCRE2_CODE_UNIT_WIDTH == 8
- if (common->utf && is_char7_bitset((const sljit_ub*)common->ctypes - cbit_length + cbit_space, FALSE))
- read_char7_type(common, type == OP_NOT_WHITESPACE);
- else
-#endif
- read_char8_type(common, type == OP_NOT_WHITESPACE);
- OP2(SLJIT_AND | SLJIT_SET_E, SLJIT_UNUSED, 0, TMP1, 0, SLJIT_IMM, ctype_space);
- add_jump(compiler, backtracks, JUMP(type == OP_WHITESPACE ? SLJIT_ZERO : SLJIT_NOT_ZERO));
- return cc;
-
- case OP_NOT_WORDCHAR:
- case OP_WORDCHAR:
- if (check_str_ptr)
- detect_partial_match(common, backtracks);
-#if defined SUPPORT_UNICODE && PCRE2_CODE_UNIT_WIDTH == 8
- if (common->utf && is_char7_bitset((const sljit_ub*)common->ctypes - cbit_length + cbit_word, FALSE))
- read_char7_type(common, type == OP_NOT_WORDCHAR);
- else
-#endif
- read_char8_type(common, type == OP_NOT_WORDCHAR);
- OP2(SLJIT_AND | SLJIT_SET_E, SLJIT_UNUSED, 0, TMP1, 0, SLJIT_IMM, ctype_word);
- add_jump(compiler, backtracks, JUMP(type == OP_WORDCHAR ? SLJIT_ZERO : SLJIT_NOT_ZERO));
- return cc;
-
- case OP_ANY:
- if (check_str_ptr)
- detect_partial_match(common, backtracks);
- read_char_range(common, common->nlmin, common->nlmax, TRUE);
- if (common->nltype == NLTYPE_FIXED && common->newline > 255)
- {
- jump[0] = CMP(SLJIT_NOT_EQUAL, TMP1, 0, SLJIT_IMM, (common->newline >> 8) & 0xff);
- end_list = NULL;
- if (common->mode != PCRE2_JIT_PARTIAL_HARD)
- add_jump(compiler, &end_list, CMP(SLJIT_GREATER_EQUAL, STR_PTR, 0, STR_END, 0));
- else
- check_str_end(common, &end_list);
-
- OP1(MOV_UCHAR, TMP1, 0, SLJIT_MEM1(STR_PTR), 0);
- add_jump(compiler, backtracks, CMP(SLJIT_EQUAL, TMP1, 0, SLJIT_IMM, common->newline & 0xff));
- set_jumps(end_list, LABEL());
- JUMPHERE(jump[0]);
- }
- else
- check_newlinechar(common, common->nltype, backtracks, TRUE);
- return cc;
-
- case OP_ALLANY:
- if (check_str_ptr)
- detect_partial_match(common, backtracks);
-#if defined SUPPORT_UNICODE && PCRE2_CODE_UNIT_WIDTH != 32
- if (common->utf)
- {
- OP1(MOV_UCHAR, TMP1, 0, SLJIT_MEM1(STR_PTR), 0);
- OP2(SLJIT_ADD, STR_PTR, 0, STR_PTR, 0, SLJIT_IMM, IN_UCHARS(1));
-#if PCRE2_CODE_UNIT_WIDTH == 8 || PCRE2_CODE_UNIT_WIDTH == 16
-#if PCRE2_CODE_UNIT_WIDTH == 8
- jump[0] = CMP(SLJIT_LESS, TMP1, 0, SLJIT_IMM, 0xc0);
- OP1(SLJIT_MOV_UB, TMP1, 0, SLJIT_MEM1(TMP1), (sljit_sw)PRIV(utf8_table4) - 0xc0);
- OP2(SLJIT_ADD, STR_PTR, 0, STR_PTR, 0, TMP1, 0);
-#elif PCRE2_CODE_UNIT_WIDTH == 16
- jump[0] = CMP(SLJIT_LESS, TMP1, 0, SLJIT_IMM, 0xd800);
- OP2(SLJIT_AND, TMP1, 0, TMP1, 0, SLJIT_IMM, 0xfc00);
- OP2(SLJIT_SUB | SLJIT_SET_E, SLJIT_UNUSED, 0, TMP1, 0, SLJIT_IMM, 0xd800);
- OP_FLAGS(SLJIT_MOV, TMP1, 0, SLJIT_UNUSED, 0, SLJIT_EQUAL);
- OP2(SLJIT_SHL, TMP1, 0, TMP1, 0, SLJIT_IMM, 1);
- OP2(SLJIT_ADD, STR_PTR, 0, STR_PTR, 0, TMP1, 0);
-#endif
- JUMPHERE(jump[0]);
-#endif /* PCRE2_CODE_UNIT_WIDTH == [8|16] */
- return cc;
- }
-#endif
- OP2(SLJIT_ADD, STR_PTR, 0, STR_PTR, 0, SLJIT_IMM, IN_UCHARS(1));
- return cc;
-
- case OP_ANYBYTE:
- if (check_str_ptr)
- detect_partial_match(common, backtracks);
- OP2(SLJIT_ADD, STR_PTR, 0, STR_PTR, 0, SLJIT_IMM, IN_UCHARS(1));
- return cc;
-
-#ifdef SUPPORT_UNICODE
- case OP_NOTPROP:
- case OP_PROP:
- propdata[0] = XCL_HASPROP;
- propdata[1] = type == OP_NOTPROP ? XCL_NOTPROP : XCL_PROP;
- propdata[2] = cc[0];
- propdata[3] = cc[1];
- propdata[4] = XCL_END;
- if (check_str_ptr)
- detect_partial_match(common, backtracks);
- compile_xclass_matchingpath(common, propdata, backtracks);
- return cc + 2;
-#endif
-
- case OP_ANYNL:
- if (check_str_ptr)
- detect_partial_match(common, backtracks);
- read_char_range(common, common->bsr_nlmin, common->bsr_nlmax, FALSE);
- jump[0] = CMP(SLJIT_NOT_EQUAL, TMP1, 0, SLJIT_IMM, CHAR_CR);
- /* We don't need to handle soft partial matching case. */
- end_list = NULL;
- if (common->mode != PCRE2_JIT_PARTIAL_HARD)
- add_jump(compiler, &end_list, CMP(SLJIT_GREATER_EQUAL, STR_PTR, 0, STR_END, 0));
- else
- check_str_end(common, &end_list);
- OP1(MOV_UCHAR, TMP1, 0, SLJIT_MEM1(STR_PTR), 0);
- jump[1] = CMP(SLJIT_NOT_EQUAL, TMP1, 0, SLJIT_IMM, CHAR_NL);
- OP2(SLJIT_ADD, STR_PTR, 0, STR_PTR, 0, SLJIT_IMM, IN_UCHARS(1));
- jump[2] = JUMP(SLJIT_JUMP);
- JUMPHERE(jump[0]);
- check_newlinechar(common, common->bsr_nltype, backtracks, FALSE);
- set_jumps(end_list, LABEL());
- JUMPHERE(jump[1]);
- JUMPHERE(jump[2]);
- return cc;
-
- case OP_NOT_HSPACE:
- case OP_HSPACE:
- if (check_str_ptr)
- detect_partial_match(common, backtracks);
- read_char_range(common, 0x9, 0x3000, type == OP_NOT_HSPACE);
- add_jump(compiler, &common->hspace, JUMP(SLJIT_FAST_CALL));
- add_jump(compiler, backtracks, JUMP(type == OP_NOT_HSPACE ? SLJIT_NOT_ZERO : SLJIT_ZERO));
- return cc;
-
- case OP_NOT_VSPACE:
- case OP_VSPACE:
- if (check_str_ptr)
- detect_partial_match(common, backtracks);
- read_char_range(common, 0xa, 0x2029, type == OP_NOT_VSPACE);
- add_jump(compiler, &common->vspace, JUMP(SLJIT_FAST_CALL));
- add_jump(compiler, backtracks, JUMP(type == OP_NOT_VSPACE ? SLJIT_NOT_ZERO : SLJIT_ZERO));
- return cc;
-
-#ifdef SUPPORT_UNICODE
- case OP_EXTUNI:
- if (check_str_ptr)
- detect_partial_match(common, backtracks);
- read_char(common);
- add_jump(compiler, &common->getucd, JUMP(SLJIT_FAST_CALL));
- OP1(SLJIT_MOV, TMP1, 0, SLJIT_IMM, (sljit_sw)PRIV(ucd_records) + SLJIT_OFFSETOF(ucd_record, gbprop));
- /* Optimize register allocation: use a real register. */
- OP1(SLJIT_MOV, SLJIT_MEM1(SLJIT_SP), LOCALS0, STACK_TOP, 0);
- OP1(SLJIT_MOV_UB, STACK_TOP, 0, SLJIT_MEM2(TMP1, TMP2), 3);
-
- label = LABEL();
- jump[0] = CMP(SLJIT_GREATER_EQUAL, STR_PTR, 0, STR_END, 0);
- OP1(SLJIT_MOV, TMP3, 0, STR_PTR, 0);
- read_char(common);
- add_jump(compiler, &common->getucd, JUMP(SLJIT_FAST_CALL));
- OP1(SLJIT_MOV, TMP1, 0, SLJIT_IMM, (sljit_sw)PRIV(ucd_records) + SLJIT_OFFSETOF(ucd_record, gbprop));
- OP1(SLJIT_MOV_UB, TMP2, 0, SLJIT_MEM2(TMP1, TMP2), 3);
-
- OP2(SLJIT_SHL, STACK_TOP, 0, STACK_TOP, 0, SLJIT_IMM, 2);
- OP1(SLJIT_MOV_UI, TMP1, 0, SLJIT_MEM1(STACK_TOP), (sljit_sw)PRIV(ucp_gbtable));
- OP1(SLJIT_MOV, STACK_TOP, 0, TMP2, 0);
- OP2(SLJIT_SHL, TMP2, 0, SLJIT_IMM, 1, TMP2, 0);
- OP2(SLJIT_AND | SLJIT_SET_E, SLJIT_UNUSED, 0, TMP1, 0, TMP2, 0);
- JUMPTO(SLJIT_NOT_ZERO, label);
-
- OP1(SLJIT_MOV, STR_PTR, 0, TMP3, 0);
- JUMPHERE(jump[0]);
- OP1(SLJIT_MOV, STACK_TOP, 0, SLJIT_MEM1(SLJIT_SP), LOCALS0);
-
- if (common->mode == PCRE2_JIT_PARTIAL_HARD)
- {
- jump[0] = CMP(SLJIT_LESS, STR_PTR, 0, STR_END, 0);
- /* Since we successfully read a char above, partial matching must occure. */
- check_partial(common, TRUE);
- JUMPHERE(jump[0]);
- }
- return cc;
-#endif
-
- case OP_CHAR:
- case OP_CHARI:
- length = 1;
-#ifdef SUPPORT_UNICODE
- if (common->utf && HAS_EXTRALEN(*cc)) length += GET_EXTRALEN(*cc);
-#endif
- if (common->mode == PCRE2_JIT_COMPLETE && check_str_ptr
- && (type == OP_CHAR || !char_has_othercase(common, cc) || char_get_othercase_bit(common, cc) != 0))
- {
- OP2(SLJIT_ADD, STR_PTR, 0, STR_PTR, 0, SLJIT_IMM, IN_UCHARS(length));
- add_jump(compiler, backtracks, CMP(SLJIT_GREATER, STR_PTR, 0, STR_END, 0));
-
- context.length = IN_UCHARS(length);
- context.sourcereg = -1;
-#if defined SLJIT_UNALIGNED && SLJIT_UNALIGNED
- context.ucharptr = 0;
-#endif
- return byte_sequence_compare(common, type == OP_CHARI, cc, &context, backtracks);
- }
-
- if (check_str_ptr)
- detect_partial_match(common, backtracks);
-#ifdef SUPPORT_UNICODE
- if (common->utf)
- {
- GETCHAR(c, cc);
- }
- else
-#endif
- c = *cc;
-
- if (type == OP_CHAR || !char_has_othercase(common, cc))
- {
- read_char_range(common, c, c, FALSE);
- add_jump(compiler, backtracks, CMP(SLJIT_NOT_EQUAL, TMP1, 0, SLJIT_IMM, c));
- return cc + length;
- }
- oc = char_othercase(common, c);
- read_char_range(common, c < oc ? c : oc, c > oc ? c : oc, FALSE);
- bit = c ^ oc;
- if (is_powerof2(bit))
- {
- OP2(SLJIT_OR, TMP1, 0, TMP1, 0, SLJIT_IMM, bit);
- add_jump(compiler, backtracks, CMP(SLJIT_NOT_EQUAL, TMP1, 0, SLJIT_IMM, c | bit));
- return cc + length;
- }
- jump[0] = CMP(SLJIT_EQUAL, TMP1, 0, SLJIT_IMM, c);
- add_jump(compiler, backtracks, CMP(SLJIT_NOT_EQUAL, TMP1, 0, SLJIT_IMM, oc));
- JUMPHERE(jump[0]);
- return cc + length;
-
- case OP_NOT:
- case OP_NOTI:
- if (check_str_ptr)
- detect_partial_match(common, backtracks);
-
- length = 1;
-#ifdef SUPPORT_UNICODE
- if (common->utf)
- {
-#if PCRE2_CODE_UNIT_WIDTH == 8
- c = *cc;
- if (c < 128)
- {
- OP1(SLJIT_MOV_UB, TMP1, 0, SLJIT_MEM1(STR_PTR), 0);
- if (type == OP_NOT || !char_has_othercase(common, cc))
- add_jump(compiler, backtracks, CMP(SLJIT_EQUAL, TMP1, 0, SLJIT_IMM, c));
- else
- {
- /* Since UTF8 code page is fixed, we know that c is in [a-z] or [A-Z] range. */
- OP2(SLJIT_OR, TMP2, 0, TMP1, 0, SLJIT_IMM, 0x20);
- add_jump(compiler, backtracks, CMP(SLJIT_EQUAL, TMP2, 0, SLJIT_IMM, c | 0x20));
- }
- /* Skip the variable-length character. */
- OP2(SLJIT_ADD, STR_PTR, 0, STR_PTR, 0, SLJIT_IMM, IN_UCHARS(1));
- jump[0] = CMP(SLJIT_LESS, TMP1, 0, SLJIT_IMM, 0xc0);
- OP1(MOV_UCHAR, TMP1, 0, SLJIT_MEM1(TMP1), (sljit_sw)PRIV(utf8_table4) - 0xc0);
- OP2(SLJIT_ADD, STR_PTR, 0, STR_PTR, 0, TMP1, 0);
- JUMPHERE(jump[0]);
- return cc + 1;
- }
- else
-#endif /* PCRE2_CODE_UNIT_WIDTH == 8 */
- {
- GETCHARLEN(c, cc, length);
- }
- }
- else
-#endif /* SUPPORT_UNICODE */
- c = *cc;
-
- if (type == OP_NOT || !char_has_othercase(common, cc))
- {
- read_char_range(common, c, c, TRUE);
- add_jump(compiler, backtracks, CMP(SLJIT_EQUAL, TMP1, 0, SLJIT_IMM, c));
- }
- else
- {
- oc = char_othercase(common, c);
- read_char_range(common, c < oc ? c : oc, c > oc ? c : oc, TRUE);
- bit = c ^ oc;
- if (is_powerof2(bit))
- {
- OP2(SLJIT_OR, TMP1, 0, TMP1, 0, SLJIT_IMM, bit);
- add_jump(compiler, backtracks, CMP(SLJIT_EQUAL, TMP1, 0, SLJIT_IMM, c | bit));
- }
- else
- {
- add_jump(compiler, backtracks, CMP(SLJIT_EQUAL, TMP1, 0, SLJIT_IMM, c));
- add_jump(compiler, backtracks, CMP(SLJIT_EQUAL, TMP1, 0, SLJIT_IMM, oc));
- }
- }
- return cc + length;
-
- case OP_CLASS:
- case OP_NCLASS:
- if (check_str_ptr)
- detect_partial_match(common, backtracks);
-
-#if defined SUPPORT_UNICODE && PCRE2_CODE_UNIT_WIDTH == 8
- bit = (common->utf && is_char7_bitset((const sljit_ub *)cc, type == OP_NCLASS)) ? 127 : 255;
- read_char_range(common, 0, bit, type == OP_NCLASS);
-#else
- read_char_range(common, 0, 255, type == OP_NCLASS);
-#endif
-
- if (check_class_ranges(common, (const sljit_ub *)cc, type == OP_NCLASS, FALSE, backtracks))
- return cc + 32 / sizeof(PCRE2_UCHAR);
-
-#if defined SUPPORT_UNICODE && PCRE2_CODE_UNIT_WIDTH == 8
- jump[0] = NULL;
- if (common->utf)
- {
- jump[0] = CMP(SLJIT_GREATER, TMP1, 0, SLJIT_IMM, bit);
- if (type == OP_CLASS)
- {
- add_jump(compiler, backtracks, jump[0]);
- jump[0] = NULL;
- }
- }
-#elif PCRE2_CODE_UNIT_WIDTH != 8
- jump[0] = CMP(SLJIT_GREATER, TMP1, 0, SLJIT_IMM, 255);
- if (type == OP_CLASS)
- {
- add_jump(compiler, backtracks, jump[0]);
- jump[0] = NULL;
- }
-#endif /* SUPPORT_UNICODE && PCRE2_CODE_UNIT_WIDTH == 8 */
-
- OP2(SLJIT_AND, TMP2, 0, TMP1, 0, SLJIT_IMM, 0x7);
- OP2(SLJIT_LSHR, TMP1, 0, TMP1, 0, SLJIT_IMM, 3);
- OP1(SLJIT_MOV_UB, TMP1, 0, SLJIT_MEM1(TMP1), (sljit_sw)cc);
- OP2(SLJIT_SHL, TMP2, 0, SLJIT_IMM, 1, TMP2, 0);
- OP2(SLJIT_AND | SLJIT_SET_E, SLJIT_UNUSED, 0, TMP1, 0, TMP2, 0);
- add_jump(compiler, backtracks, JUMP(SLJIT_ZERO));
-
-#if defined SUPPORT_UNICODE || PCRE2_CODE_UNIT_WIDTH != 8
- if (jump[0] != NULL)
- JUMPHERE(jump[0]);
-#endif
- return cc + 32 / sizeof(PCRE2_UCHAR);
-
-#if defined SUPPORT_UNICODE || PCRE2_CODE_UNIT_WIDTH == 16 || PCRE2_CODE_UNIT_WIDTH == 32
- case OP_XCLASS:
- if (check_str_ptr)
- detect_partial_match(common, backtracks);
- compile_xclass_matchingpath(common, cc + LINK_SIZE, backtracks);
- return cc + GET(cc, 0) - 1;
-#endif
- }
-SLJIT_ASSERT_STOP();
-return cc;
-}
-
-static SLJIT_INLINE PCRE2_SPTR compile_charn_matchingpath(compiler_common *common, PCRE2_SPTR cc, PCRE2_SPTR ccend, jump_list **backtracks)
-{
-/* This function consumes at least one input character. */
-/* To decrease the number of length checks, we try to concatenate the fixed length character sequences. */
-DEFINE_COMPILER;
-PCRE2_SPTR ccbegin = cc;
-compare_context context;
-int size;
-
-context.length = 0;
-do
- {
- if (cc >= ccend)
- break;
-
- if (*cc == OP_CHAR)
- {
- size = 1;
-#ifdef SUPPORT_UNICODE
- if (common->utf && HAS_EXTRALEN(cc[1]))
- size += GET_EXTRALEN(cc[1]);
-#endif
- }
- else if (*cc == OP_CHARI)
- {
- size = 1;
-#ifdef SUPPORT_UNICODE
- if (common->utf)
- {
- if (char_has_othercase(common, cc + 1) && char_get_othercase_bit(common, cc + 1) == 0)
- size = 0;
- else if (HAS_EXTRALEN(cc[1]))
- size += GET_EXTRALEN(cc[1]);
- }
- else
-#endif
- if (char_has_othercase(common, cc + 1) && char_get_othercase_bit(common, cc + 1) == 0)
- size = 0;
- }
- else
- size = 0;
-
- cc += 1 + size;
- context.length += IN_UCHARS(size);
- }
-while (size > 0 && context.length <= 128);
-
-cc = ccbegin;
-if (context.length > 0)
- {
- /* We have a fixed-length byte sequence. */
- OP2(SLJIT_ADD, STR_PTR, 0, STR_PTR, 0, SLJIT_IMM, context.length);
- add_jump(compiler, backtracks, CMP(SLJIT_GREATER, STR_PTR, 0, STR_END, 0));
-
- context.sourcereg = -1;
-#if defined SLJIT_UNALIGNED && SLJIT_UNALIGNED
- context.ucharptr = 0;
-#endif
- do cc = byte_sequence_compare(common, *cc == OP_CHARI, cc + 1, &context, backtracks); while (context.length > 0);
- return cc;
- }
-
-/* A non-fixed length character will be checked if length == 0. */
-return compile_char1_matchingpath(common, *cc, cc + 1, backtracks, TRUE);
-}
-
-/* Forward definitions. */
-static void compile_matchingpath(compiler_common *, PCRE2_SPTR, PCRE2_SPTR, backtrack_common *);
-static void compile_backtrackingpath(compiler_common *, struct backtrack_common *);
-
-#define PUSH_BACKTRACK(size, ccstart, error) \
- do \
- { \
- backtrack = sljit_alloc_memory(compiler, (size)); \
- if (SLJIT_UNLIKELY(sljit_get_compiler_error(compiler))) \
- return error; \
- memset(backtrack, 0, size); \
- backtrack->prev = parent->top; \
- backtrack->cc = (ccstart); \
- parent->top = backtrack; \
- } \
- while (0)
-
-#define PUSH_BACKTRACK_NOVALUE(size, ccstart) \
- do \
- { \
- backtrack = sljit_alloc_memory(compiler, (size)); \
- if (SLJIT_UNLIKELY(sljit_get_compiler_error(compiler))) \
- return; \
- memset(backtrack, 0, size); \
- backtrack->prev = parent->top; \
- backtrack->cc = (ccstart); \
- parent->top = backtrack; \
- } \
- while (0)
-
-#define BACKTRACK_AS(type) ((type *)backtrack)
-
-static void compile_dnref_search(compiler_common *common, PCRE2_SPTR cc, jump_list **backtracks)
-{
-/* The OVECTOR offset goes to TMP2. */
-DEFINE_COMPILER;
-int count = GET2(cc, 1 + IMM2_SIZE);
-PCRE2_SPTR slot = common->name_table + GET2(cc, 1) * common->name_entry_size;
-unsigned int offset;
-jump_list *found = NULL;
-
-SLJIT_ASSERT(*cc == OP_DNREF || *cc == OP_DNREFI);
-
-OP1(SLJIT_MOV, TMP1, 0, SLJIT_MEM1(SLJIT_SP), OVECTOR(1));
-
-count--;
-while (count-- > 0)
- {
- offset = GET2(slot, 0) << 1;
- GET_LOCAL_BASE(TMP2, 0, OVECTOR(offset));
- add_jump(compiler, &found, CMP(SLJIT_NOT_EQUAL, SLJIT_MEM1(SLJIT_SP), OVECTOR(offset), TMP1, 0));
- slot += common->name_entry_size;
- }
-
-offset = GET2(slot, 0) << 1;
-GET_LOCAL_BASE(TMP2, 0, OVECTOR(offset));
-if (backtracks != NULL && !common->unset_backref)
- add_jump(compiler, backtracks, CMP(SLJIT_EQUAL, SLJIT_MEM1(SLJIT_SP), OVECTOR(offset), TMP1, 0));
-
-set_jumps(found, LABEL());
-}
-
-static void compile_ref_matchingpath(compiler_common *common, PCRE2_SPTR cc, jump_list **backtracks, BOOL withchecks, BOOL emptyfail)
-{
-DEFINE_COMPILER;
-BOOL ref = (*cc == OP_REF || *cc == OP_REFI);
-int offset = 0;
-struct sljit_jump *jump = NULL;
-struct sljit_jump *partial;
-struct sljit_jump *nopartial;
-
-if (ref)
- {
- offset = GET2(cc, 1) << 1;
- OP1(SLJIT_MOV, TMP1, 0, SLJIT_MEM1(SLJIT_SP), OVECTOR(offset));
- /* OVECTOR(1) contains the "string begin - 1" constant. */
- if (withchecks && !common->unset_backref)
- add_jump(compiler, backtracks, CMP(SLJIT_EQUAL, TMP1, 0, SLJIT_MEM1(SLJIT_SP), OVECTOR(1)));
- }
-else
- OP1(SLJIT_MOV, TMP1, 0, SLJIT_MEM1(TMP2), 0);
-
-#if defined SUPPORT_UNICODE
-if (common->utf && *cc == OP_REFI)
- {
- SLJIT_ASSERT(TMP1 == SLJIT_R0 && STACK_TOP == SLJIT_R1 && TMP2 == SLJIT_R2);
- if (ref)
- OP1(SLJIT_MOV, TMP2, 0, SLJIT_MEM1(SLJIT_SP), OVECTOR(offset + 1));
- else
- OP1(SLJIT_MOV, TMP2, 0, SLJIT_MEM1(TMP2), sizeof(sljit_sw));
-
- if (withchecks)
- jump = CMP(SLJIT_EQUAL, TMP1, 0, TMP2, 0);
-
- /* Needed to save important temporary registers. */
- OP1(SLJIT_MOV, SLJIT_MEM1(SLJIT_SP), LOCALS0, STACK_TOP, 0);
- OP1(SLJIT_MOV, SLJIT_R1, 0, ARGUMENTS, 0);
- OP1(SLJIT_MOV, SLJIT_MEM1(SLJIT_R1), SLJIT_OFFSETOF(jit_arguments, startchar_ptr), STR_PTR, 0);
- sljit_emit_ijump(compiler, SLJIT_CALL3, SLJIT_IMM, SLJIT_FUNC_OFFSET(do_utf_caselesscmp));
- OP1(SLJIT_MOV, STACK_TOP, 0, SLJIT_MEM1(SLJIT_SP), LOCALS0);
- if (common->mode == PCRE2_JIT_COMPLETE)
- add_jump(compiler, backtracks, CMP(SLJIT_LESS_EQUAL, SLJIT_RETURN_REG, 0, SLJIT_IMM, 1));
- else
- {
- add_jump(compiler, backtracks, CMP(SLJIT_EQUAL, SLJIT_RETURN_REG, 0, SLJIT_IMM, 0));
- nopartial = CMP(SLJIT_NOT_EQUAL, SLJIT_RETURN_REG, 0, SLJIT_IMM, 1);
- check_partial(common, FALSE);
- add_jump(compiler, backtracks, JUMP(SLJIT_JUMP));
- JUMPHERE(nopartial);
- }
- OP1(SLJIT_MOV, STR_PTR, 0, SLJIT_RETURN_REG, 0);
- }
-else
-#endif /* SUPPORT_UNICODE */
- {
- if (ref)
- OP2(SLJIT_SUB | SLJIT_SET_E, TMP2, 0, SLJIT_MEM1(SLJIT_SP), OVECTOR(offset + 1), TMP1, 0);
- else
- OP2(SLJIT_SUB | SLJIT_SET_E, TMP2, 0, SLJIT_MEM1(TMP2), sizeof(sljit_sw), TMP1, 0);
-
- if (withchecks)
- jump = JUMP(SLJIT_ZERO);
-
- OP2(SLJIT_ADD, STR_PTR, 0, STR_PTR, 0, TMP2, 0);
- partial = CMP(SLJIT_GREATER, STR_PTR, 0, STR_END, 0);
- if (common->mode == PCRE2_JIT_COMPLETE)
- add_jump(compiler, backtracks, partial);
-
- add_jump(compiler, *cc == OP_REF ? &common->casefulcmp : &common->caselesscmp, JUMP(SLJIT_FAST_CALL));
- add_jump(compiler, backtracks, CMP(SLJIT_NOT_EQUAL, TMP2, 0, SLJIT_IMM, 0));
-
- if (common->mode != PCRE2_JIT_COMPLETE)
- {
- nopartial = JUMP(SLJIT_JUMP);
- JUMPHERE(partial);
- /* TMP2 -= STR_END - STR_PTR */
- OP2(SLJIT_SUB, TMP2, 0, TMP2, 0, STR_PTR, 0);
- OP2(SLJIT_ADD, TMP2, 0, TMP2, 0, STR_END, 0);
- partial = CMP(SLJIT_EQUAL, TMP2, 0, SLJIT_IMM, 0);
- OP1(SLJIT_MOV, STR_PTR, 0, STR_END, 0);
- add_jump(compiler, *cc == OP_REF ? &common->casefulcmp : &common->caselesscmp, JUMP(SLJIT_FAST_CALL));
- add_jump(compiler, backtracks, CMP(SLJIT_NOT_EQUAL, TMP2, 0, SLJIT_IMM, 0));
- JUMPHERE(partial);
- check_partial(common, FALSE);
- add_jump(compiler, backtracks, JUMP(SLJIT_JUMP));
- JUMPHERE(nopartial);
- }
- }
-
-if (jump != NULL)
- {
- if (emptyfail)
- add_jump(compiler, backtracks, jump);
- else
- JUMPHERE(jump);
- }
-}
-
-static SLJIT_INLINE PCRE2_SPTR compile_ref_iterator_matchingpath(compiler_common *common, PCRE2_SPTR cc, backtrack_common *parent)
-{
-DEFINE_COMPILER;
-BOOL ref = (*cc == OP_REF || *cc == OP_REFI);
-backtrack_common *backtrack;
-PCRE2_UCHAR type;
-int offset = 0;
-struct sljit_label *label;
-struct sljit_jump *zerolength;
-struct sljit_jump *jump = NULL;
-PCRE2_SPTR ccbegin = cc;
-int min = 0, max = 0;
-BOOL minimize;
-
-PUSH_BACKTRACK(sizeof(ref_iterator_backtrack), cc, NULL);
-
-if (ref)
- offset = GET2(cc, 1) << 1;
-else
- cc += IMM2_SIZE;
-type = cc[1 + IMM2_SIZE];
-
-SLJIT_COMPILE_ASSERT((OP_CRSTAR & 0x1) == 0, crstar_opcode_must_be_even);
-minimize = (type & 0x1) != 0;
-switch(type)
- {
- case OP_CRSTAR:
- case OP_CRMINSTAR:
- min = 0;
- max = 0;
- cc += 1 + IMM2_SIZE + 1;
- break;
- case OP_CRPLUS:
- case OP_CRMINPLUS:
- min = 1;
- max = 0;
- cc += 1 + IMM2_SIZE + 1;
- break;
- case OP_CRQUERY:
- case OP_CRMINQUERY:
- min = 0;
- max = 1;
- cc += 1 + IMM2_SIZE + 1;
- break;
- case OP_CRRANGE:
- case OP_CRMINRANGE:
- min = GET2(cc, 1 + IMM2_SIZE + 1);
- max = GET2(cc, 1 + IMM2_SIZE + 1 + IMM2_SIZE);
- cc += 1 + IMM2_SIZE + 1 + 2 * IMM2_SIZE;
- break;
- default:
- SLJIT_ASSERT_STOP();
- break;
- }
-
-if (!minimize)
- {
- if (min == 0)
- {
- allocate_stack(common, 2);
- if (ref)
- OP1(SLJIT_MOV, TMP1, 0, SLJIT_MEM1(SLJIT_SP), OVECTOR(offset));
- OP1(SLJIT_MOV, SLJIT_MEM1(STACK_TOP), STACK(0), STR_PTR, 0);
- OP1(SLJIT_MOV, SLJIT_MEM1(STACK_TOP), STACK(1), SLJIT_IMM, 0);
- /* Temporary release of STR_PTR. */
- OP2(SLJIT_SUB, STACK_TOP, 0, STACK_TOP, 0, SLJIT_IMM, sizeof(sljit_sw));
- /* Handles both invalid and empty cases. Since the minimum repeat,
- is zero the invalid case is basically the same as an empty case. */
- if (ref)
- zerolength = CMP(SLJIT_EQUAL, TMP1, 0, SLJIT_MEM1(SLJIT_SP), OVECTOR(offset + 1));
- else
- {
- compile_dnref_search(common, ccbegin, NULL);
- OP1(SLJIT_MOV, TMP1, 0, SLJIT_MEM1(TMP2), 0);
- OP1(SLJIT_MOV, SLJIT_MEM1(SLJIT_SP), POSSESSIVE1, TMP2, 0);
- zerolength = CMP(SLJIT_EQUAL, TMP1, 0, SLJIT_MEM1(TMP2), sizeof(sljit_sw));
- }
- /* Restore if not zero length. */
- OP2(SLJIT_ADD, STACK_TOP, 0, STACK_TOP, 0, SLJIT_IMM, sizeof(sljit_sw));
- }
- else
- {
- allocate_stack(common, 1);
- if (ref)
- OP1(SLJIT_MOV, TMP1, 0, SLJIT_MEM1(SLJIT_SP), OVECTOR(offset));
- OP1(SLJIT_MOV, SLJIT_MEM1(STACK_TOP), STACK(0), SLJIT_IMM, 0);
- if (ref)
- {
- add_jump(compiler, &backtrack->topbacktracks, CMP(SLJIT_EQUAL, TMP1, 0, SLJIT_MEM1(SLJIT_SP), OVECTOR(1)));
- zerolength = CMP(SLJIT_EQUAL, TMP1, 0, SLJIT_MEM1(SLJIT_SP), OVECTOR(offset + 1));
- }
- else
- {
- compile_dnref_search(common, ccbegin, &backtrack->topbacktracks);
- OP1(SLJIT_MOV, TMP1, 0, SLJIT_MEM1(TMP2), 0);
- OP1(SLJIT_MOV, SLJIT_MEM1(SLJIT_SP), POSSESSIVE1, TMP2, 0);
- zerolength = CMP(SLJIT_EQUAL, TMP1, 0, SLJIT_MEM1(TMP2), sizeof(sljit_sw));
- }
- }
-
- if (min > 1 || max > 1)
- OP1(SLJIT_MOV, SLJIT_MEM1(SLJIT_SP), POSSESSIVE0, SLJIT_IMM, 0);
-
- label = LABEL();
- if (!ref)
- OP1(SLJIT_MOV, TMP2, 0, SLJIT_MEM1(SLJIT_SP), POSSESSIVE1);
- compile_ref_matchingpath(common, ccbegin, &backtrack->topbacktracks, FALSE, FALSE);
-
- if (min > 1 || max > 1)
- {
- OP1(SLJIT_MOV, TMP1, 0, SLJIT_MEM1(SLJIT_SP), POSSESSIVE0);
- OP2(SLJIT_ADD, TMP1, 0, TMP1, 0, SLJIT_IMM, 1);
- OP1(SLJIT_MOV, SLJIT_MEM1(SLJIT_SP), POSSESSIVE0, TMP1, 0);
- if (min > 1)
- CMPTO(SLJIT_LESS, TMP1, 0, SLJIT_IMM, min, label);
- if (max > 1)
- {
- jump = CMP(SLJIT_GREATER_EQUAL, TMP1, 0, SLJIT_IMM, max);
- allocate_stack(common, 1);
- OP1(SLJIT_MOV, SLJIT_MEM1(STACK_TOP), STACK(0), STR_PTR, 0);
- JUMPTO(SLJIT_JUMP, label);
- JUMPHERE(jump);
- }
- }
-
- if (max == 0)
- {
- /* Includes min > 1 case as well. */
- allocate_stack(common, 1);
- OP1(SLJIT_MOV, SLJIT_MEM1(STACK_TOP), STACK(0), STR_PTR, 0);
- JUMPTO(SLJIT_JUMP, label);
- }
-
- JUMPHERE(zerolength);
- BACKTRACK_AS(ref_iterator_backtrack)->matchingpath = LABEL();
-
- count_match(common);
- return cc;
- }
-
-allocate_stack(common, ref ? 2 : 3);
-if (ref)
- OP1(SLJIT_MOV, TMP1, 0, SLJIT_MEM1(SLJIT_SP), OVECTOR(offset));
-OP1(SLJIT_MOV, SLJIT_MEM1(STACK_TOP), STACK(0), SLJIT_IMM, 0);
-if (type != OP_CRMINSTAR)
- OP1(SLJIT_MOV, SLJIT_MEM1(STACK_TOP), STACK(1), SLJIT_IMM, 0);
-
-if (min == 0)
- {
- /* Handles both invalid and empty cases. Since the minimum repeat,
- is zero the invalid case is basically the same as an empty case. */
- if (ref)
- zerolength = CMP(SLJIT_EQUAL, TMP1, 0, SLJIT_MEM1(SLJIT_SP), OVECTOR(offset + 1));
- else
- {
- compile_dnref_search(common, ccbegin, NULL);
- OP1(SLJIT_MOV, TMP1, 0, SLJIT_MEM1(TMP2), 0);
- OP1(SLJIT_MOV, SLJIT_MEM1(STACK_TOP), STACK(2), TMP2, 0);
- zerolength = CMP(SLJIT_EQUAL, TMP1, 0, SLJIT_MEM1(TMP2), sizeof(sljit_sw));
- }
- /* Length is non-zero, we can match real repeats. */
- OP1(SLJIT_MOV, SLJIT_MEM1(STACK_TOP), STACK(0), STR_PTR, 0);
- jump = JUMP(SLJIT_JUMP);
- }
-else
- {
- if (ref)
- {
- add_jump(compiler, &backtrack->topbacktracks, CMP(SLJIT_EQUAL, TMP1, 0, SLJIT_MEM1(SLJIT_SP), OVECTOR(1)));
- zerolength = CMP(SLJIT_EQUAL, TMP1, 0, SLJIT_MEM1(SLJIT_SP), OVECTOR(offset + 1));
- }
- else
- {
- compile_dnref_search(common, ccbegin, &backtrack->topbacktracks);
- OP1(SLJIT_MOV, TMP1, 0, SLJIT_MEM1(TMP2), 0);
- OP1(SLJIT_MOV, SLJIT_MEM1(STACK_TOP), STACK(2), TMP2, 0);
- zerolength = CMP(SLJIT_EQUAL, TMP1, 0, SLJIT_MEM1(TMP2), sizeof(sljit_sw));
- }
- }
-
-BACKTRACK_AS(ref_iterator_backtrack)->matchingpath = LABEL();
-if (max > 0)
- add_jump(compiler, &backtrack->topbacktracks, CMP(SLJIT_GREATER_EQUAL, SLJIT_MEM1(STACK_TOP), STACK(1), SLJIT_IMM, max));
-
-if (!ref)
- OP1(SLJIT_MOV, TMP2, 0, SLJIT_MEM1(STACK_TOP), STACK(2));
-compile_ref_matchingpath(common, ccbegin, &backtrack->topbacktracks, TRUE, TRUE);
-OP1(SLJIT_MOV, SLJIT_MEM1(STACK_TOP), STACK(0), STR_PTR, 0);
-
-if (min > 1)
- {
- OP1(SLJIT_MOV, TMP1, 0, SLJIT_MEM1(STACK_TOP), STACK(1));
- OP2(SLJIT_ADD, TMP1, 0, TMP1, 0, SLJIT_IMM, 1);
- OP1(SLJIT_MOV, SLJIT_MEM1(STACK_TOP), STACK(1), TMP1, 0);
- CMPTO(SLJIT_LESS, TMP1, 0, SLJIT_IMM, min, BACKTRACK_AS(ref_iterator_backtrack)->matchingpath);
- }
-else if (max > 0)
- OP2(SLJIT_ADD, SLJIT_MEM1(STACK_TOP), STACK(1), SLJIT_MEM1(STACK_TOP), STACK(1), SLJIT_IMM, 1);
-
-if (jump != NULL)
- JUMPHERE(jump);
-JUMPHERE(zerolength);
-
-count_match(common);
-return cc;
-}
-
-static SLJIT_INLINE PCRE2_SPTR compile_recurse_matchingpath(compiler_common *common, PCRE2_SPTR cc, backtrack_common *parent)
-{
-DEFINE_COMPILER;
-backtrack_common *backtrack;
-recurse_entry *entry = common->entries;
-recurse_entry *prev = NULL;
-sljit_sw start = GET(cc, 1);
-PCRE2_SPTR start_cc;
-BOOL needs_control_head;
-
-PUSH_BACKTRACK(sizeof(recurse_backtrack), cc, NULL);
-
-/* Inlining simple patterns. */
-if (get_framesize(common, common->start + start, NULL, TRUE, &needs_control_head) == no_stack)
- {
- start_cc = common->start + start;
- compile_matchingpath(common, next_opcode(common, start_cc), bracketend(start_cc) - (1 + LINK_SIZE), backtrack);
- BACKTRACK_AS(recurse_backtrack)->inlined_pattern = TRUE;
- return cc + 1 + LINK_SIZE;
- }
-
-while (entry != NULL)
- {
- if (entry->start == start)
- break;
- prev = entry;
- entry = entry->next;
- }
-
-if (entry == NULL)
- {
- entry = sljit_alloc_memory(compiler, sizeof(recurse_entry));
- if (SLJIT_UNLIKELY(sljit_get_compiler_error(compiler)))
- return NULL;
- entry->next = NULL;
- entry->entry = NULL;
- entry->calls = NULL;
- entry->start = start;
-
- if (prev != NULL)
- prev->next = entry;
- else
- common->entries = entry;
- }
-
-if (common->has_set_som && common->mark_ptr != 0)
- {
- OP1(SLJIT_MOV, TMP2, 0, SLJIT_MEM1(SLJIT_SP), OVECTOR(0));
- allocate_stack(common, 2);
- OP1(SLJIT_MOV, TMP1, 0, SLJIT_MEM1(SLJIT_SP), common->mark_ptr);
- OP1(SLJIT_MOV, SLJIT_MEM1(STACK_TOP), STACK(0), TMP2, 0);
- OP1(SLJIT_MOV, SLJIT_MEM1(STACK_TOP), STACK(1), TMP1, 0);
- }
-else if (common->has_set_som || common->mark_ptr != 0)
- {
- OP1(SLJIT_MOV, TMP2, 0, SLJIT_MEM1(SLJIT_SP), common->has_set_som ? (int)(OVECTOR(0)) : common->mark_ptr);
- allocate_stack(common, 1);
- OP1(SLJIT_MOV, SLJIT_MEM1(STACK_TOP), STACK(0), TMP2, 0);
- }
-
-if (entry->entry == NULL)
- add_jump(compiler, &entry->calls, JUMP(SLJIT_FAST_CALL));
-else
- JUMPTO(SLJIT_FAST_CALL, entry->entry);
-/* Leave if the match is failed. */
-add_jump(compiler, &backtrack->topbacktracks, CMP(SLJIT_EQUAL, TMP1, 0, SLJIT_IMM, 0));
-return cc + 1 + LINK_SIZE;
-}
-
-static int SLJIT_CALL do_callout(struct jit_arguments *arguments, pcre2_callout_block *callout_block, PCRE2_SPTR *jit_ovector)
-{
-PCRE2_SPTR begin = arguments->begin;
-PCRE2_SIZE *ovector = arguments->match_data->ovector;
-uint32_t oveccount = arguments->oveccount;
-uint32_t i;
-
-if (arguments->callout == NULL)
- return 0;
-
-callout_block->version = 1;
-
-/* Offsets in subject. */
-callout_block->subject_length = arguments->end - arguments->begin;
-callout_block->start_match = (PCRE2_SPTR)callout_block->subject - arguments->begin;
-callout_block->current_position = (PCRE2_SPTR)callout_block->offset_vector - arguments->begin;
-callout_block->subject = begin;
-
-/* Convert and copy the JIT offset vector to the ovector array. */
-callout_block->capture_top = 0;
-callout_block->offset_vector = ovector;
-for (i = 2; i < oveccount; i += 2)
- {
- ovector[i] = jit_ovector[i] - begin;
- ovector[i + 1] = jit_ovector[i + 1] - begin;
- if (jit_ovector[i] >= begin)
- callout_block->capture_top = i;
- }
-
-callout_block->capture_top = (callout_block->capture_top >> 1) + 1;
-ovector[0] = PCRE2_UNSET;
-ovector[1] = PCRE2_UNSET;
-return (arguments->callout)(callout_block, arguments->callout_data);
-}
-
-/* Aligning to 8 byte. */
-#define CALLOUT_ARG_SIZE \
- (((int)sizeof(pcre2_callout_block) + 7) & ~7)
-
-#define CALLOUT_ARG_OFFSET(arg) \
- (-CALLOUT_ARG_SIZE + SLJIT_OFFSETOF(pcre2_callout_block, arg))
-
-static SLJIT_INLINE PCRE2_SPTR compile_callout_matchingpath(compiler_common *common, PCRE2_SPTR cc, backtrack_common *parent)
-{
-DEFINE_COMPILER;
-backtrack_common *backtrack;
-sljit_si mov_opcode;
-unsigned int callout_length = (*cc == OP_CALLOUT)
- ? PRIV(OP_lengths)[OP_CALLOUT] : GET(cc, 1 + 2 * LINK_SIZE);
-sljit_sw value1;
-sljit_sw value2;
-sljit_sw value3;
-
-PUSH_BACKTRACK(sizeof(backtrack_common), cc, NULL);
-
-allocate_stack(common, CALLOUT_ARG_SIZE / sizeof(sljit_sw));
-
-SLJIT_ASSERT(common->capture_last_ptr != 0);
-OP1(SLJIT_MOV, TMP2, 0, SLJIT_MEM1(SLJIT_SP), common->capture_last_ptr);
-OP1(SLJIT_MOV, TMP1, 0, ARGUMENTS, 0);
-value1 = (*cc == OP_CALLOUT) ? cc[1 + 2 * LINK_SIZE] : 0;
-OP1(SLJIT_MOV_UI, SLJIT_MEM1(STACK_TOP), CALLOUT_ARG_OFFSET(callout_number), SLJIT_IMM, value1);
-OP1(SLJIT_MOV_UI, SLJIT_MEM1(STACK_TOP), CALLOUT_ARG_OFFSET(capture_last), TMP2, 0);
-
-/* These pointer sized fields temporarly stores internal variables. */
-OP1(SLJIT_MOV, TMP2, 0, SLJIT_MEM1(SLJIT_SP), OVECTOR(0));
-OP1(SLJIT_MOV, SLJIT_MEM1(STACK_TOP), CALLOUT_ARG_OFFSET(offset_vector), STR_PTR, 0);
-OP1(SLJIT_MOV, SLJIT_MEM1(STACK_TOP), CALLOUT_ARG_OFFSET(subject), TMP2, 0);
-
-if (common->mark_ptr != 0)
- OP1(SLJIT_MOV, TMP2, 0, SLJIT_MEM1(TMP1), SLJIT_OFFSETOF(jit_arguments, mark_ptr));
-mov_opcode = (sizeof(PCRE2_SIZE) == 4) ? SLJIT_MOV_UI : SLJIT_MOV;
-OP1(mov_opcode, SLJIT_MEM1(STACK_TOP), CALLOUT_ARG_OFFSET(pattern_position), SLJIT_IMM, GET(cc, 1));
-OP1(mov_opcode, SLJIT_MEM1(STACK_TOP), CALLOUT_ARG_OFFSET(next_item_length), SLJIT_IMM, GET(cc, 1 + LINK_SIZE));
-
-if (*cc == OP_CALLOUT)
- {
- value1 = 0;
- value2 = 0;
- value3 = 0;
- }
-else
- {
- value1 = (sljit_sw) (cc + (1 + 4*LINK_SIZE) + 1);
- value2 = (callout_length - (1 + 4*LINK_SIZE + 2));
- value3 = (sljit_sw) (GET(cc, 1 + 3*LINK_SIZE));
- }
-
-OP1(SLJIT_MOV, SLJIT_MEM1(STACK_TOP), CALLOUT_ARG_OFFSET(callout_string), SLJIT_IMM, value1);
-OP1(mov_opcode, SLJIT_MEM1(STACK_TOP), CALLOUT_ARG_OFFSET(callout_string_length), SLJIT_IMM, value2);
-OP1(mov_opcode, SLJIT_MEM1(STACK_TOP), CALLOUT_ARG_OFFSET(callout_string_offset), SLJIT_IMM, value3);
-OP1(SLJIT_MOV, SLJIT_MEM1(STACK_TOP), CALLOUT_ARG_OFFSET(mark), (common->mark_ptr != 0) ? TMP2 : SLJIT_IMM, 0);
-
-/* Needed to save important temporary registers. */
-OP1(SLJIT_MOV, SLJIT_MEM1(SLJIT_SP), LOCALS0, STACK_TOP, 0);
-OP2(SLJIT_SUB, SLJIT_R1, 0, STACK_TOP, 0, SLJIT_IMM, CALLOUT_ARG_SIZE);
-GET_LOCAL_BASE(SLJIT_R2, 0, OVECTOR_START);
-sljit_emit_ijump(compiler, SLJIT_CALL3, SLJIT_IMM, SLJIT_FUNC_OFFSET(do_callout));
-OP1(SLJIT_MOV_SI, SLJIT_RETURN_REG, 0, SLJIT_RETURN_REG, 0);
-OP1(SLJIT_MOV, STACK_TOP, 0, SLJIT_MEM1(SLJIT_SP), LOCALS0);
-free_stack(common, CALLOUT_ARG_SIZE / sizeof(sljit_sw));
-
-/* Check return value. */
-OP2(SLJIT_SUB | SLJIT_SET_S, SLJIT_UNUSED, 0, SLJIT_RETURN_REG, 0, SLJIT_IMM, 0);
-add_jump(compiler, &backtrack->topbacktracks, JUMP(SLJIT_SIG_GREATER));
-if (common->forced_quit_label == NULL)
- add_jump(compiler, &common->forced_quit, JUMP(SLJIT_SIG_LESS));
-else
- JUMPTO(SLJIT_SIG_LESS, common->forced_quit_label);
-return cc + callout_length;
-}
-
-#undef CALLOUT_ARG_SIZE
-#undef CALLOUT_ARG_OFFSET
-
-static SLJIT_INLINE BOOL assert_needs_str_ptr_saving(PCRE2_SPTR cc)
-{
-while (TRUE)
- {
- switch (*cc)
- {
- case OP_CALLOUT_STR:
- cc += GET(cc, 1 + 2*LINK_SIZE);
- break;
-
- case OP_NOT_WORD_BOUNDARY:
- case OP_WORD_BOUNDARY:
- case OP_CALLOUT:
- case OP_ALT:
- cc += PRIV(OP_lengths)[*cc];
- break;
-
- case OP_KET:
- return FALSE;
-
- default:
- return TRUE;
- }
- }
-}
-
-static PCRE2_SPTR compile_assert_matchingpath(compiler_common *common, PCRE2_SPTR cc, assert_backtrack *backtrack, BOOL conditional)
-{
-DEFINE_COMPILER;
-int framesize;
-int extrasize;
-BOOL needs_control_head;
-int private_data_ptr;
-backtrack_common altbacktrack;
-PCRE2_SPTR ccbegin;
-PCRE2_UCHAR opcode;
-PCRE2_UCHAR bra = OP_BRA;
-jump_list *tmp = NULL;
-jump_list **target = (conditional) ? &backtrack->condfailed : &backtrack->common.topbacktracks;
-jump_list **found;
-/* Saving previous accept variables. */
-BOOL save_local_exit = common->local_exit;
-BOOL save_positive_assert = common->positive_assert;
-then_trap_backtrack *save_then_trap = common->then_trap;
-struct sljit_label *save_quit_label = common->quit_label;
-struct sljit_label *save_accept_label = common->accept_label;
-jump_list *save_quit = common->quit;
-jump_list *save_positive_assert_quit = common->positive_assert_quit;
-jump_list *save_accept = common->accept;
-struct sljit_jump *jump;
-struct sljit_jump *brajump = NULL;
-
-/* Assert captures then. */
-common->then_trap = NULL;
-
-if (*cc == OP_BRAZERO || *cc == OP_BRAMINZERO)
- {
- SLJIT_ASSERT(!conditional);
- bra = *cc;
- cc++;
- }
-private_data_ptr = PRIVATE_DATA(cc);
-SLJIT_ASSERT(private_data_ptr != 0);
-framesize = get_framesize(common, cc, NULL, FALSE, &needs_control_head);
-backtrack->framesize = framesize;
-backtrack->private_data_ptr = private_data_ptr;
-opcode = *cc;
-SLJIT_ASSERT(opcode >= OP_ASSERT && opcode <= OP_ASSERTBACK_NOT);
-found = (opcode == OP_ASSERT || opcode == OP_ASSERTBACK) ? &tmp : target;
-ccbegin = cc;
-cc += GET(cc, 1);
-
-if (bra == OP_BRAMINZERO)
- {
- /* This is a braminzero backtrack path. */
- OP1(SLJIT_MOV, STR_PTR, 0, SLJIT_MEM1(STACK_TOP), STACK(0));
- free_stack(common, 1);
- brajump = CMP(SLJIT_EQUAL, STR_PTR, 0, SLJIT_IMM, 0);
- }
-
-if (framesize < 0)
- {
- extrasize = 1;
- if (bra == OP_BRA && !assert_needs_str_ptr_saving(ccbegin + 1 + LINK_SIZE))
- extrasize = 0;
-
- if (needs_control_head)
- extrasize++;
-
- if (framesize == no_frame)
- OP1(SLJIT_MOV, SLJIT_MEM1(SLJIT_SP), private_data_ptr, STACK_TOP, 0);
-
- if (extrasize > 0)
- allocate_stack(common, extrasize);
-
- if (needs_control_head)
- OP1(SLJIT_MOV, TMP1, 0, SLJIT_MEM1(SLJIT_SP), common->control_head_ptr);
-
- if (extrasize > 0)
- OP1(SLJIT_MOV, SLJIT_MEM1(STACK_TOP), STACK(0), STR_PTR, 0);
-
- if (needs_control_head)
- {
- SLJIT_ASSERT(extrasize == 2);
- OP1(SLJIT_MOV, SLJIT_MEM1(SLJIT_SP), common->control_head_ptr, SLJIT_IMM, 0);
- OP1(SLJIT_MOV, SLJIT_MEM1(STACK_TOP), STACK(1), TMP1, 0);
- }
- }
-else
- {
- extrasize = needs_control_head ? 3 : 2;
- allocate_stack(common, framesize + extrasize);
-
- OP1(SLJIT_MOV, TMP1, 0, SLJIT_MEM1(SLJIT_SP), private_data_ptr);
- OP2(SLJIT_SUB, TMP2, 0, STACK_TOP, 0, SLJIT_IMM, (framesize + extrasize) * sizeof(sljit_sw));
- OP1(SLJIT_MOV, SLJIT_MEM1(SLJIT_SP), private_data_ptr, TMP2, 0);
- if (needs_control_head)
- OP1(SLJIT_MOV, TMP2, 0, SLJIT_MEM1(SLJIT_SP), common->control_head_ptr);
- OP1(SLJIT_MOV, SLJIT_MEM1(STACK_TOP), STACK(0), STR_PTR, 0);
-
- if (needs_control_head)
- {
- OP1(SLJIT_MOV, SLJIT_MEM1(STACK_TOP), STACK(2), TMP1, 0);
- OP1(SLJIT_MOV, SLJIT_MEM1(STACK_TOP), STACK(1), TMP2, 0);
- OP1(SLJIT_MOV, SLJIT_MEM1(SLJIT_SP), common->control_head_ptr, SLJIT_IMM, 0);
- }
- else
- OP1(SLJIT_MOV, SLJIT_MEM1(STACK_TOP), STACK(1), TMP1, 0);
-
- init_frame(common, ccbegin, NULL, framesize + extrasize - 1, extrasize, FALSE);
- }
-
-memset(&altbacktrack, 0, sizeof(backtrack_common));
-if (opcode == OP_ASSERT_NOT || opcode == OP_ASSERTBACK_NOT)
- {
- /* Negative assert is stronger than positive assert. */
- common->local_exit = TRUE;
- common->quit_label = NULL;
- common->quit = NULL;
- common->positive_assert = FALSE;
- }
-else
- common->positive_assert = TRUE;
-common->positive_assert_quit = NULL;
-
-while (1)
- {
- common->accept_label = NULL;
- common->accept = NULL;
- altbacktrack.top = NULL;
- altbacktrack.topbacktracks = NULL;
-
- if (*ccbegin == OP_ALT && extrasize > 0)
- OP1(SLJIT_MOV, STR_PTR, 0, SLJIT_MEM1(STACK_TOP), STACK(0));
-
- altbacktrack.cc = ccbegin;
- compile_matchingpath(common, ccbegin + 1 + LINK_SIZE, cc, &altbacktrack);
- if (SLJIT_UNLIKELY(sljit_get_compiler_error(compiler)))
- {
- if (opcode == OP_ASSERT_NOT || opcode == OP_ASSERTBACK_NOT)
- {
- common->local_exit = save_local_exit;
- common->quit_label = save_quit_label;
- common->quit = save_quit;
- }
- common->positive_assert = save_positive_assert;
- common->then_trap = save_then_trap;
- common->accept_label = save_accept_label;
- common->positive_assert_quit = save_positive_assert_quit;
- common->accept = save_accept;
- return NULL;
- }
- common->accept_label = LABEL();
- if (common->accept != NULL)
- set_jumps(common->accept, common->accept_label);
-
- /* Reset stack. */
- if (framesize < 0)
- {
- if (framesize == no_frame)
- OP1(SLJIT_MOV, STACK_TOP, 0, SLJIT_MEM1(SLJIT_SP), private_data_ptr);
- else if (extrasize > 0)
- free_stack(common, extrasize);
-
- if (needs_control_head)
- OP1(SLJIT_MOV, SLJIT_MEM1(SLJIT_SP), common->control_head_ptr, SLJIT_MEM1(STACK_TOP), 0);
- }
- else
- {
- if ((opcode != OP_ASSERT_NOT && opcode != OP_ASSERTBACK_NOT) || conditional)
- {
- /* We don't need to keep the STR_PTR, only the previous private_data_ptr. */
- OP2(SLJIT_ADD, STACK_TOP, 0, SLJIT_MEM1(SLJIT_SP), private_data_ptr, SLJIT_IMM, (framesize + 1) * sizeof(sljit_sw));
- if (needs_control_head)
- OP1(SLJIT_MOV, SLJIT_MEM1(SLJIT_SP), common->control_head_ptr, SLJIT_MEM1(STACK_TOP), 0);
- }
- else
- {
- OP1(SLJIT_MOV, STACK_TOP, 0, SLJIT_MEM1(SLJIT_SP), private_data_ptr);
- if (needs_control_head)
- OP1(SLJIT_MOV, SLJIT_MEM1(SLJIT_SP), common->control_head_ptr, SLJIT_MEM1(STACK_TOP), (framesize + 1) * sizeof(sljit_sw));
- add_jump(compiler, &common->revertframes, JUMP(SLJIT_FAST_CALL));
- }
- }
-
- if (opcode == OP_ASSERT_NOT || opcode == OP_ASSERTBACK_NOT)
- {
- /* We know that STR_PTR was stored on the top of the stack. */
- if (conditional)
- {
- if (extrasize > 0)
- OP1(SLJIT_MOV, STR_PTR, 0, SLJIT_MEM1(STACK_TOP), needs_control_head ? sizeof(sljit_sw) : 0);
- }
- else if (bra == OP_BRAZERO)
- {
- if (framesize < 0)
- OP1(SLJIT_MOV, STR_PTR, 0, SLJIT_MEM1(STACK_TOP), (extrasize - 1) * sizeof(sljit_sw));
- else
- {
- OP1(SLJIT_MOV, TMP1, 0, SLJIT_MEM1(STACK_TOP), framesize * sizeof(sljit_sw));
- OP1(SLJIT_MOV, STR_PTR, 0, SLJIT_MEM1(STACK_TOP), (framesize + extrasize - 1) * sizeof(sljit_sw));
- OP1(SLJIT_MOV, SLJIT_MEM1(SLJIT_SP), private_data_ptr, TMP1, 0);
- }
- OP2(SLJIT_ADD, STACK_TOP, 0, STACK_TOP, 0, SLJIT_IMM, sizeof(sljit_sw));
- OP1(SLJIT_MOV, SLJIT_MEM1(STACK_TOP), STACK(0), SLJIT_IMM, 0);
- }
- else if (framesize >= 0)
- {
- /* For OP_BRA and OP_BRAMINZERO. */
- OP1(SLJIT_MOV, SLJIT_MEM1(SLJIT_SP), private_data_ptr, SLJIT_MEM1(STACK_TOP), framesize * sizeof(sljit_sw));
- }
- }
- add_jump(compiler, found, JUMP(SLJIT_JUMP));
-
- compile_backtrackingpath(common, altbacktrack.top);
- if (SLJIT_UNLIKELY(sljit_get_compiler_error(compiler)))
- {
- if (opcode == OP_ASSERT_NOT || opcode == OP_ASSERTBACK_NOT)
- {
- common->local_exit = save_local_exit;
- common->quit_label = save_quit_label;
- common->quit = save_quit;
- }
- common->positive_assert = save_positive_assert;
- common->then_trap = save_then_trap;
- common->accept_label = save_accept_label;
- common->positive_assert_quit = save_positive_assert_quit;
- common->accept = save_accept;
- return NULL;
- }
- set_jumps(altbacktrack.topbacktracks, LABEL());
-
- if (*cc != OP_ALT)
- break;
-
- ccbegin = cc;
- cc += GET(cc, 1);
- }
-
-if (opcode == OP_ASSERT_NOT || opcode == OP_ASSERTBACK_NOT)
- {
- SLJIT_ASSERT(common->positive_assert_quit == NULL);
- /* Makes the check less complicated below. */
- common->positive_assert_quit = common->quit;
- }
-
-/* None of them matched. */
-if (common->positive_assert_quit != NULL)
- {
- jump = JUMP(SLJIT_JUMP);
- set_jumps(common->positive_assert_quit, LABEL());
- SLJIT_ASSERT(framesize != no_stack);
- if (framesize < 0)
- OP2(SLJIT_ADD, STACK_TOP, 0, SLJIT_MEM1(SLJIT_SP), private_data_ptr, SLJIT_IMM, extrasize * sizeof(sljit_sw));
- else
- {
- OP1(SLJIT_MOV, STACK_TOP, 0, SLJIT_MEM1(SLJIT_SP), private_data_ptr);
- add_jump(compiler, &common->revertframes, JUMP(SLJIT_FAST_CALL));
- OP2(SLJIT_ADD, STACK_TOP, 0, STACK_TOP, 0, SLJIT_IMM, (framesize + extrasize) * sizeof(sljit_sw));
- }
- JUMPHERE(jump);
- }
-
-if (needs_control_head)
- OP1(SLJIT_MOV, SLJIT_MEM1(SLJIT_SP), common->control_head_ptr, SLJIT_MEM1(STACK_TOP), STACK(1));
-
-if (opcode == OP_ASSERT || opcode == OP_ASSERTBACK)
- {
- /* Assert is failed. */
- if ((conditional && extrasize > 0) || bra == OP_BRAZERO)
- OP1(SLJIT_MOV, STR_PTR, 0, SLJIT_MEM1(STACK_TOP), STACK(0));
-
- if (framesize < 0)
- {
- /* The topmost item should be 0. */
- if (bra == OP_BRAZERO)
- {
- if (extrasize == 2)
- free_stack(common, 1);
- OP1(SLJIT_MOV, SLJIT_MEM1(STACK_TOP), STACK(0), SLJIT_IMM, 0);
- }
- else if (extrasize > 0)
- free_stack(common, extrasize);
- }
- else
- {
- OP1(SLJIT_MOV, TMP1, 0, SLJIT_MEM1(STACK_TOP), STACK(extrasize - 1));
- /* The topmost item should be 0. */
- if (bra == OP_BRAZERO)
- {
- free_stack(common, framesize + extrasize - 1);
- OP1(SLJIT_MOV, SLJIT_MEM1(STACK_TOP), STACK(0), SLJIT_IMM, 0);
- }
- else
- free_stack(common, framesize + extrasize);
- OP1(SLJIT_MOV, SLJIT_MEM1(SLJIT_SP), private_data_ptr, TMP1, 0);
- }
- jump = JUMP(SLJIT_JUMP);
- if (bra != OP_BRAZERO)
- add_jump(compiler, target, jump);
-
- /* Assert is successful. */
- set_jumps(tmp, LABEL());
- if (framesize < 0)
- {
- /* We know that STR_PTR was stored on the top of the stack. */
- if (extrasize > 0)
- OP1(SLJIT_MOV, STR_PTR, 0, SLJIT_MEM1(STACK_TOP), (extrasize - 1) * sizeof(sljit_sw));
-
- /* Keep the STR_PTR on the top of the stack. */
- if (bra == OP_BRAZERO)
- {
- OP2(SLJIT_ADD, STACK_TOP, 0, STACK_TOP, 0, SLJIT_IMM, sizeof(sljit_sw));
- if (extrasize == 2)
- OP1(SLJIT_MOV, SLJIT_MEM1(STACK_TOP), STACK(0), STR_PTR, 0);
- }
- else if (bra == OP_BRAMINZERO)
- {
- OP2(SLJIT_ADD, STACK_TOP, 0, STACK_TOP, 0, SLJIT_IMM, sizeof(sljit_sw));
- OP1(SLJIT_MOV, SLJIT_MEM1(STACK_TOP), STACK(0), SLJIT_IMM, 0);
- }
- }
- else
- {
- if (bra == OP_BRA)
- {
- /* We don't need to keep the STR_PTR, only the previous private_data_ptr. */
- OP2(SLJIT_ADD, STACK_TOP, 0, SLJIT_MEM1(SLJIT_SP), private_data_ptr, SLJIT_IMM, (framesize + 1) * sizeof(sljit_sw));
- OP1(SLJIT_MOV, STR_PTR, 0, SLJIT_MEM1(STACK_TOP), (extrasize - 2) * sizeof(sljit_sw));
- }
- else
- {
- /* We don't need to keep the STR_PTR, only the previous private_data_ptr. */
- OP2(SLJIT_ADD, STACK_TOP, 0, SLJIT_MEM1(SLJIT_SP), private_data_ptr, SLJIT_IMM, (framesize + 2) * sizeof(sljit_sw));
- if (extrasize == 2)
- {
- OP1(SLJIT_MOV, STR_PTR, 0, SLJIT_MEM1(STACK_TOP), STACK(0));
- if (bra == OP_BRAMINZERO)
- OP1(SLJIT_MOV, SLJIT_MEM1(STACK_TOP), STACK(0), SLJIT_IMM, 0);
- }
- else
- {
- OP1(SLJIT_MOV, STR_PTR, 0, SLJIT_MEM1(STACK_TOP), 0);
- OP1(SLJIT_MOV, SLJIT_MEM1(STACK_TOP), STACK(0), bra == OP_BRAZERO ? STR_PTR : SLJIT_IMM, 0);
- }
- }
- }
-
- if (bra == OP_BRAZERO)
- {
- backtrack->matchingpath = LABEL();
- SET_LABEL(jump, backtrack->matchingpath);
- }
- else if (bra == OP_BRAMINZERO)
- {
- JUMPTO(SLJIT_JUMP, backtrack->matchingpath);
- JUMPHERE(brajump);
- if (framesize >= 0)
- {
- OP1(SLJIT_MOV, STACK_TOP, 0, SLJIT_MEM1(SLJIT_SP), private_data_ptr);
- add_jump(compiler, &common->revertframes, JUMP(SLJIT_FAST_CALL));
- OP1(SLJIT_MOV, SLJIT_MEM1(SLJIT_SP), private_data_ptr, SLJIT_MEM1(STACK_TOP), framesize * sizeof(sljit_sw));
- }
- set_jumps(backtrack->common.topbacktracks, LABEL());
- }
- }
-else
- {
- /* AssertNot is successful. */
- if (framesize < 0)
- {
- if (extrasize > 0)
- OP1(SLJIT_MOV, STR_PTR, 0, SLJIT_MEM1(STACK_TOP), STACK(0));
-
- if (bra != OP_BRA)
- {
- if (extrasize == 2)
- free_stack(common, 1);
- OP1(SLJIT_MOV, SLJIT_MEM1(STACK_TOP), STACK(0), SLJIT_IMM, 0);
- }
- else if (extrasize > 0)
- free_stack(common, extrasize);
- }
- else
- {
- OP1(SLJIT_MOV, STR_PTR, 0, SLJIT_MEM1(STACK_TOP), STACK(0));
- OP1(SLJIT_MOV, TMP1, 0, SLJIT_MEM1(STACK_TOP), STACK(extrasize - 1));
- /* The topmost item should be 0. */
- if (bra != OP_BRA)
- {
- free_stack(common, framesize + extrasize - 1);
- OP1(SLJIT_MOV, SLJIT_MEM1(STACK_TOP), STACK(0), SLJIT_IMM, 0);
- }
- else
- free_stack(common, framesize + extrasize);
- OP1(SLJIT_MOV, SLJIT_MEM1(SLJIT_SP), private_data_ptr, TMP1, 0);
- }
-
- if (bra == OP_BRAZERO)
- backtrack->matchingpath = LABEL();
- else if (bra == OP_BRAMINZERO)
- {
- JUMPTO(SLJIT_JUMP, backtrack->matchingpath);
- JUMPHERE(brajump);
- }
-
- if (bra != OP_BRA)
- {
- SLJIT_ASSERT(found == &backtrack->common.topbacktracks);
- set_jumps(backtrack->common.topbacktracks, LABEL());
- backtrack->common.topbacktracks = NULL;
- }
- }
-
-if (opcode == OP_ASSERT_NOT || opcode == OP_ASSERTBACK_NOT)
- {
- common->local_exit = save_local_exit;
- common->quit_label = save_quit_label;
- common->quit = save_quit;
- }
-common->positive_assert = save_positive_assert;
-common->then_trap = save_then_trap;
-common->accept_label = save_accept_label;
-common->positive_assert_quit = save_positive_assert_quit;
-common->accept = save_accept;
-return cc + 1 + LINK_SIZE;
-}
-
-static SLJIT_INLINE void match_once_common(compiler_common *common, PCRE2_UCHAR ket, int framesize, int private_data_ptr, BOOL has_alternatives, BOOL needs_control_head)
-{
-DEFINE_COMPILER;
-int stacksize;
-
-if (framesize < 0)
- {
- if (framesize == no_frame)
- OP1(SLJIT_MOV, STACK_TOP, 0, SLJIT_MEM1(SLJIT_SP), private_data_ptr);
- else
- {
- stacksize = needs_control_head ? 1 : 0;
- if (ket != OP_KET || has_alternatives)
- stacksize++;
-
- if (stacksize > 0)
- free_stack(common, stacksize);
- }
-
- if (needs_control_head)
- OP1(SLJIT_MOV, TMP1, 0, SLJIT_MEM1(STACK_TOP), (ket != OP_KET || has_alternatives) ? sizeof(sljit_sw) : 0);
-
- /* TMP2 which is set here used by OP_KETRMAX below. */
- if (ket == OP_KETRMAX)
- OP1(SLJIT_MOV, TMP2, 0, SLJIT_MEM1(STACK_TOP), 0);
- else if (ket == OP_KETRMIN)
- {
- /* Move the STR_PTR to the private_data_ptr. */
- OP1(SLJIT_MOV, SLJIT_MEM1(SLJIT_SP), private_data_ptr, SLJIT_MEM1(STACK_TOP), 0);
- }
- }
-else
- {
- stacksize = (ket != OP_KET || has_alternatives) ? 2 : 1;
- OP2(SLJIT_ADD, STACK_TOP, 0, SLJIT_MEM1(SLJIT_SP), private_data_ptr, SLJIT_IMM, (framesize + stacksize) * sizeof(sljit_sw));
- if (needs_control_head)
- OP1(SLJIT_MOV, TMP1, 0, SLJIT_MEM1(STACK_TOP), 0);
-
- if (ket == OP_KETRMAX)
- {
- /* TMP2 which is set here used by OP_KETRMAX below. */
- OP1(SLJIT_MOV, TMP2, 0, SLJIT_MEM1(STACK_TOP), STACK(0));
- }
- }
-if (needs_control_head)
- OP1(SLJIT_MOV, SLJIT_MEM1(SLJIT_SP), common->control_head_ptr, TMP1, 0);
-}
-
-static SLJIT_INLINE int match_capture_common(compiler_common *common, int stacksize, int offset, int private_data_ptr)
-{
-DEFINE_COMPILER;
-
-if (common->capture_last_ptr != 0)
- {
- OP1(SLJIT_MOV, TMP1, 0, SLJIT_MEM1(SLJIT_SP), common->capture_last_ptr);
- OP1(SLJIT_MOV, SLJIT_MEM1(SLJIT_SP), common->capture_last_ptr, SLJIT_IMM, offset >> 1);
- OP1(SLJIT_MOV, SLJIT_MEM1(STACK_TOP), STACK(stacksize), TMP1, 0);
- stacksize++;
- }
-if (common->optimized_cbracket[offset >> 1] == 0)
- {
- OP1(SLJIT_MOV, TMP1, 0, SLJIT_MEM1(SLJIT_SP), OVECTOR(offset));
- OP1(SLJIT_MOV, TMP2, 0, SLJIT_MEM1(SLJIT_SP), OVECTOR(offset + 1));
- OP1(SLJIT_MOV, SLJIT_MEM1(STACK_TOP), STACK(stacksize), TMP1, 0);
- OP1(SLJIT_MOV, TMP1, 0, SLJIT_MEM1(SLJIT_SP), private_data_ptr);
- OP1(SLJIT_MOV, SLJIT_MEM1(STACK_TOP), STACK(stacksize + 1), TMP2, 0);
- OP1(SLJIT_MOV, SLJIT_MEM1(SLJIT_SP), OVECTOR(offset + 1), STR_PTR, 0);
- OP1(SLJIT_MOV, SLJIT_MEM1(SLJIT_SP), OVECTOR(offset), TMP1, 0);
- stacksize += 2;
- }
-return stacksize;
-}
-
-/*
- Handling bracketed expressions is probably the most complex part.
-
- Stack layout naming characters:
- S - Push the current STR_PTR
- 0 - Push a 0 (NULL)
- A - Push the current STR_PTR. Needed for restoring the STR_PTR
- before the next alternative. Not pushed if there are no alternatives.
- M - Any values pushed by the current alternative. Can be empty, or anything.
- C - Push the previous OVECTOR(i), OVECTOR(i+1) and OVECTOR_PRIV(i) to the stack.
- L - Push the previous local (pointed by localptr) to the stack
- () - opional values stored on the stack
- ()* - optonal, can be stored multiple times
-
- The following list shows the regular expression templates, their PCRE byte codes
- and stack layout supported by pcre-sljit.
-
- (?:) OP_BRA | OP_KET A M
- () OP_CBRA | OP_KET C M
- (?:)+ OP_BRA | OP_KETRMAX 0 A M S ( A M S )*
- OP_SBRA | OP_KETRMAX 0 L M S ( L M S )*
- (?:)+? OP_BRA | OP_KETRMIN 0 A M S ( A M S )*
- OP_SBRA | OP_KETRMIN 0 L M S ( L M S )*
- ()+ OP_CBRA | OP_KETRMAX 0 C M S ( C M S )*
- OP_SCBRA | OP_KETRMAX 0 C M S ( C M S )*
- ()+? OP_CBRA | OP_KETRMIN 0 C M S ( C M S )*
- OP_SCBRA | OP_KETRMIN 0 C M S ( C M S )*
- (?:)? OP_BRAZERO | OP_BRA | OP_KET S ( A M 0 )
- (?:)?? OP_BRAMINZERO | OP_BRA | OP_KET S ( A M 0 )
- ()? OP_BRAZERO | OP_CBRA | OP_KET S ( C M 0 )
- ()?? OP_BRAMINZERO | OP_CBRA | OP_KET S ( C M 0 )
- (?:)* OP_BRAZERO | OP_BRA | OP_KETRMAX S 0 ( A M S )*
- OP_BRAZERO | OP_SBRA | OP_KETRMAX S 0 ( L M S )*
- (?:)*? OP_BRAMINZERO | OP_BRA | OP_KETRMIN S 0 ( A M S )*
- OP_BRAMINZERO | OP_SBRA | OP_KETRMIN S 0 ( L M S )*
- ()* OP_BRAZERO | OP_CBRA | OP_KETRMAX S 0 ( C M S )*
- OP_BRAZERO | OP_SCBRA | OP_KETRMAX S 0 ( C M S )*
- ()*? OP_BRAMINZERO | OP_CBRA | OP_KETRMIN S 0 ( C M S )*
- OP_BRAMINZERO | OP_SCBRA | OP_KETRMIN S 0 ( C M S )*
-
-
- Stack layout naming characters:
- A - Push the alternative index (starting from 0) on the stack.
- Not pushed if there is no alternatives.
- M - Any values pushed by the current alternative. Can be empty, or anything.
-
- The next list shows the possible content of a bracket:
- (|) OP_*BRA | OP_ALT ... M A
- (?()|) OP_*COND | OP_ALT M A
- (?>|) OP_ONCE | OP_ALT ... [stack trace] M A
- (?>|) OP_ONCE_NC | OP_ALT ... [stack trace] M A
- Or nothing, if trace is unnecessary
-*/
-
-static PCRE2_SPTR compile_bracket_matchingpath(compiler_common *common, PCRE2_SPTR cc, backtrack_common *parent)
-{
-DEFINE_COMPILER;
-backtrack_common *backtrack;
-PCRE2_UCHAR opcode;
-int private_data_ptr = 0;
-int offset = 0;
-int i, stacksize;
-int repeat_ptr = 0, repeat_length = 0;
-int repeat_type = 0, repeat_count = 0;
-PCRE2_SPTR ccbegin;
-PCRE2_SPTR matchingpath;
-PCRE2_SPTR slot;
-PCRE2_UCHAR bra = OP_BRA;
-PCRE2_UCHAR ket;
-assert_backtrack *assert;
-BOOL has_alternatives;
-BOOL needs_control_head = FALSE;
-struct sljit_jump *jump;
-struct sljit_jump *skip;
-struct sljit_label *rmax_label = NULL;
-struct sljit_jump *braminzero = NULL;
-
-PUSH_BACKTRACK(sizeof(bracket_backtrack), cc, NULL);
-
-if (*cc == OP_BRAZERO || *cc == OP_BRAMINZERO)
- {
- bra = *cc;
- cc++;
- opcode = *cc;
- }
-
-opcode = *cc;
-ccbegin = cc;
-matchingpath = bracketend(cc) - 1 - LINK_SIZE;
-ket = *matchingpath;
-if (ket == OP_KET && PRIVATE_DATA(matchingpath) != 0)
- {
- repeat_ptr = PRIVATE_DATA(matchingpath);
- repeat_length = PRIVATE_DATA(matchingpath + 1);
- repeat_type = PRIVATE_DATA(matchingpath + 2);
- repeat_count = PRIVATE_DATA(matchingpath + 3);
- SLJIT_ASSERT(repeat_length != 0 && repeat_type != 0 && repeat_count != 0);
- if (repeat_type == OP_UPTO)
- ket = OP_KETRMAX;
- if (repeat_type == OP_MINUPTO)
- ket = OP_KETRMIN;
- }
-
-matchingpath = ccbegin + 1 + LINK_SIZE;
-SLJIT_ASSERT(ket == OP_KET || ket == OP_KETRMAX || ket == OP_KETRMIN);
-SLJIT_ASSERT(!((bra == OP_BRAZERO && ket == OP_KETRMIN) || (bra == OP_BRAMINZERO && ket == OP_KETRMAX)));
-cc += GET(cc, 1);
-
-has_alternatives = *cc == OP_ALT;
-if (SLJIT_UNLIKELY(opcode == OP_COND || opcode == OP_SCOND))
- {
- SLJIT_COMPILE_ASSERT(OP_DNRREF == OP_RREF + 1 && OP_FALSE == OP_RREF + 2 && OP_TRUE == OP_RREF + 3,
- compile_time_checks_must_be_grouped_together);
- has_alternatives = ((*matchingpath >= OP_RREF && *matchingpath <= OP_TRUE) || *matchingpath == OP_FAIL) ? FALSE : TRUE;
- }
-
-if (SLJIT_UNLIKELY(opcode == OP_COND) && (*cc == OP_KETRMAX || *cc == OP_KETRMIN))
- opcode = OP_SCOND;
-if (SLJIT_UNLIKELY(opcode == OP_ONCE_NC))
- opcode = OP_ONCE;
-
-if (opcode == OP_CBRA || opcode == OP_SCBRA)
- {
- /* Capturing brackets has a pre-allocated space. */
- offset = GET2(ccbegin, 1 + LINK_SIZE);
- if (common->optimized_cbracket[offset] == 0)
- {
- private_data_ptr = OVECTOR_PRIV(offset);
- offset <<= 1;
- }
- else
- {
- offset <<= 1;
- private_data_ptr = OVECTOR(offset);
- }
- BACKTRACK_AS(bracket_backtrack)->private_data_ptr = private_data_ptr;
- matchingpath += IMM2_SIZE;
- }
-else if (opcode == OP_ONCE || opcode == OP_SBRA || opcode == OP_SCOND)
- {
- /* Other brackets simply allocate the next entry. */
- private_data_ptr = PRIVATE_DATA(ccbegin);
- SLJIT_ASSERT(private_data_ptr != 0);
- BACKTRACK_AS(bracket_backtrack)->private_data_ptr = private_data_ptr;
- if (opcode == OP_ONCE)
- BACKTRACK_AS(bracket_backtrack)->u.framesize = get_framesize(common, ccbegin, NULL, FALSE, &needs_control_head);
- }
-
-/* Instructions before the first alternative. */
-stacksize = 0;
-if (ket == OP_KETRMAX || (ket == OP_KETRMIN && bra != OP_BRAMINZERO))
- stacksize++;
-if (bra == OP_BRAZERO)
- stacksize++;
-
-if (stacksize > 0)
- allocate_stack(common, stacksize);
-
-stacksize = 0;
-if (ket == OP_KETRMAX || (ket == OP_KETRMIN && bra != OP_BRAMINZERO))
- {
- OP1(SLJIT_MOV, SLJIT_MEM1(STACK_TOP), STACK(stacksize), SLJIT_IMM, 0);
- stacksize++;
- }
-
-if (bra == OP_BRAZERO)
- OP1(SLJIT_MOV, SLJIT_MEM1(STACK_TOP), STACK(stacksize), STR_PTR, 0);
-
-if (bra == OP_BRAMINZERO)
- {
- /* This is a backtrack path! (Since the try-path of OP_BRAMINZERO matches to the empty string) */
- OP1(SLJIT_MOV, STR_PTR, 0, SLJIT_MEM1(STACK_TOP), STACK(0));
- if (ket != OP_KETRMIN)
- {
- free_stack(common, 1);
- braminzero = CMP(SLJIT_EQUAL, STR_PTR, 0, SLJIT_IMM, 0);
- }
- else
- {
- if (opcode == OP_ONCE || opcode >= OP_SBRA)
- {
- jump = CMP(SLJIT_NOT_EQUAL, STR_PTR, 0, SLJIT_IMM, 0);
- OP1(SLJIT_MOV, STR_PTR, 0, SLJIT_MEM1(STACK_TOP), STACK(1));
- /* Nothing stored during the first run. */
- skip = JUMP(SLJIT_JUMP);
- JUMPHERE(jump);
- /* Checking zero-length iteration. */
- if (opcode != OP_ONCE || BACKTRACK_AS(bracket_backtrack)->u.framesize < 0)
- {
- /* When we come from outside, private_data_ptr contains the previous STR_PTR. */
- braminzero = CMP(SLJIT_EQUAL, STR_PTR, 0, SLJIT_MEM1(SLJIT_SP), private_data_ptr);
- }
- else
- {
- /* Except when the whole stack frame must be saved. */
- OP1(SLJIT_MOV, TMP1, 0, SLJIT_MEM1(SLJIT_SP), private_data_ptr);
- braminzero = CMP(SLJIT_EQUAL, STR_PTR, 0, SLJIT_MEM1(TMP1), (BACKTRACK_AS(bracket_backtrack)->u.framesize + 1) * sizeof(sljit_sw));
- }
- JUMPHERE(skip);
- }
- else
- {
- jump = CMP(SLJIT_NOT_EQUAL, STR_PTR, 0, SLJIT_IMM, 0);
- OP1(SLJIT_MOV, STR_PTR, 0, SLJIT_MEM1(STACK_TOP), STACK(1));
- JUMPHERE(jump);
- }
- }
- }
-
-if (repeat_type != 0)
- {
- OP1(SLJIT_MOV, SLJIT_MEM1(SLJIT_SP), repeat_ptr, SLJIT_IMM, repeat_count);
- if (repeat_type == OP_EXACT)
- rmax_label = LABEL();
- }
-
-if (ket == OP_KETRMIN)
- BACKTRACK_AS(bracket_backtrack)->recursive_matchingpath = LABEL();
-
-if (ket == OP_KETRMAX)
- {
- rmax_label = LABEL();
- if (has_alternatives && opcode != OP_ONCE && opcode < OP_SBRA && repeat_type == 0)
- BACKTRACK_AS(bracket_backtrack)->alternative_matchingpath = rmax_label;
- }
-
-/* Handling capturing brackets and alternatives. */
-if (opcode == OP_ONCE)
- {
- stacksize = 0;
- if (needs_control_head)
- {
- OP1(SLJIT_MOV, TMP2, 0, SLJIT_MEM1(SLJIT_SP), common->control_head_ptr);
- stacksize++;
- }
-
- if (BACKTRACK_AS(bracket_backtrack)->u.framesize < 0)
- {
- /* Neither capturing brackets nor recursions are found in the block. */
- if (ket == OP_KETRMIN)
- {
- stacksize += 2;
- if (!needs_control_head)
- OP1(SLJIT_MOV, TMP2, 0, SLJIT_MEM1(SLJIT_SP), private_data_ptr);
- }
- else
- {
- if (BACKTRACK_AS(bracket_backtrack)->u.framesize == no_frame)
- OP1(SLJIT_MOV, SLJIT_MEM1(SLJIT_SP), private_data_ptr, STACK_TOP, 0);
- if (ket == OP_KETRMAX || has_alternatives)
- stacksize++;
- }
-
- if (stacksize > 0)
- allocate_stack(common, stacksize);
-
- stacksize = 0;
- if (needs_control_head)
- {
- stacksize++;
- OP1(SLJIT_MOV, SLJIT_MEM1(STACK_TOP), STACK(0), TMP2, 0);
- }
-
- if (ket == OP_KETRMIN)
- {
- if (needs_control_head)
- OP1(SLJIT_MOV, TMP2, 0, SLJIT_MEM1(SLJIT_SP), private_data_ptr);
- OP1(SLJIT_MOV, SLJIT_MEM1(STACK_TOP), STACK(stacksize), STR_PTR, 0);
- if (BACKTRACK_AS(bracket_backtrack)->u.framesize == no_frame)
- OP2(SLJIT_SUB, SLJIT_MEM1(SLJIT_SP), private_data_ptr, STACK_TOP, 0, SLJIT_IMM, needs_control_head ? (2 * sizeof(sljit_sw)) : sizeof(sljit_sw));
- OP1(SLJIT_MOV, SLJIT_MEM1(STACK_TOP), STACK(stacksize + 1), TMP2, 0);
- }
- else if (ket == OP_KETRMAX || has_alternatives)
- OP1(SLJIT_MOV, SLJIT_MEM1(STACK_TOP), STACK(stacksize), STR_PTR, 0);
- }
- else
- {
- if (ket != OP_KET || has_alternatives)
- stacksize++;
-
- stacksize += BACKTRACK_AS(bracket_backtrack)->u.framesize + 1;
- allocate_stack(common, stacksize);
-
- if (needs_control_head)
- OP1(SLJIT_MOV, SLJIT_MEM1(STACK_TOP), STACK(0), TMP2, 0);
-
- OP1(SLJIT_MOV, TMP1, 0, SLJIT_MEM1(SLJIT_SP), private_data_ptr);
- OP2(SLJIT_SUB, TMP2, 0, STACK_TOP, 0, SLJIT_IMM, stacksize * sizeof(sljit_sw));
-
- stacksize = needs_control_head ? 1 : 0;
- if (ket != OP_KET || has_alternatives)
- {
- OP1(SLJIT_MOV, SLJIT_MEM1(STACK_TOP), STACK(stacksize), STR_PTR, 0);
- OP1(SLJIT_MOV, SLJIT_MEM1(SLJIT_SP), private_data_ptr, TMP2, 0);
- stacksize++;
- OP1(SLJIT_MOV, SLJIT_MEM1(STACK_TOP), STACK(stacksize), TMP1, 0);
- }
- else
- {
- OP1(SLJIT_MOV, SLJIT_MEM1(SLJIT_SP), private_data_ptr, TMP2, 0);
- OP1(SLJIT_MOV, SLJIT_MEM1(STACK_TOP), STACK(stacksize), TMP1, 0);
- }
- init_frame(common, ccbegin, NULL, BACKTRACK_AS(bracket_backtrack)->u.framesize + stacksize, stacksize + 1, FALSE);
- }
- }
-else if (opcode == OP_CBRA || opcode == OP_SCBRA)
- {
- /* Saving the previous values. */
- if (common->optimized_cbracket[offset >> 1] != 0)
- {
- SLJIT_ASSERT(private_data_ptr == OVECTOR(offset));
- allocate_stack(common, 2);
- OP1(SLJIT_MOV, TMP1, 0, SLJIT_MEM1(SLJIT_SP), private_data_ptr);
- OP1(SLJIT_MOV, TMP2, 0, SLJIT_MEM1(SLJIT_SP), private_data_ptr + sizeof(sljit_sw));
- OP1(SLJIT_MOV, SLJIT_MEM1(SLJIT_SP), private_data_ptr, STR_PTR, 0);
- OP1(SLJIT_MOV, SLJIT_MEM1(STACK_TOP), STACK(0), TMP1, 0);
- OP1(SLJIT_MOV, SLJIT_MEM1(STACK_TOP), STACK(1), TMP2, 0);
- }
- else
- {
- OP1(SLJIT_MOV, TMP2, 0, SLJIT_MEM1(SLJIT_SP), private_data_ptr);
- allocate_stack(common, 1);
- OP1(SLJIT_MOV, SLJIT_MEM1(SLJIT_SP), private_data_ptr, STR_PTR, 0);
- OP1(SLJIT_MOV, SLJIT_MEM1(STACK_TOP), STACK(0), TMP2, 0);
- }
- }
-else if (opcode == OP_SBRA || opcode == OP_SCOND)
- {
- /* Saving the previous value. */
- OP1(SLJIT_MOV, TMP2, 0, SLJIT_MEM1(SLJIT_SP), private_data_ptr);
- allocate_stack(common, 1);
- OP1(SLJIT_MOV, SLJIT_MEM1(SLJIT_SP), private_data_ptr, STR_PTR, 0);
- OP1(SLJIT_MOV, SLJIT_MEM1(STACK_TOP), STACK(0), TMP2, 0);
- }
-else if (has_alternatives)
- {
- /* Pushing the starting string pointer. */
- allocate_stack(common, 1);
- OP1(SLJIT_MOV, SLJIT_MEM1(STACK_TOP), STACK(0), STR_PTR, 0);
- }
-
-/* Generating code for the first alternative. */
-if (opcode == OP_COND || opcode == OP_SCOND)
- {
- if (*matchingpath == OP_CREF)
- {
- SLJIT_ASSERT(has_alternatives);
- add_jump(compiler, &(BACKTRACK_AS(bracket_backtrack)->u.condfailed),
- CMP(SLJIT_EQUAL, SLJIT_MEM1(SLJIT_SP), OVECTOR(GET2(matchingpath, 1) << 1), SLJIT_MEM1(SLJIT_SP), OVECTOR(1)));
- matchingpath += 1 + IMM2_SIZE;
- }
- else if (*matchingpath == OP_DNCREF)
- {
- SLJIT_ASSERT(has_alternatives);
-
- i = GET2(matchingpath, 1 + IMM2_SIZE);
- slot = common->name_table + GET2(matchingpath, 1) * common->name_entry_size;
- OP1(SLJIT_MOV, TMP3, 0, STR_PTR, 0);
- OP1(SLJIT_MOV, TMP1, 0, SLJIT_MEM1(SLJIT_SP), OVECTOR(1));
- OP2(SLJIT_SUB | SLJIT_SET_E, TMP2, 0, SLJIT_MEM1(SLJIT_SP), OVECTOR(GET2(slot, 0) << 1), TMP1, 0);
- slot += common->name_entry_size;
- i--;
- while (i-- > 0)
- {
- OP2(SLJIT_SUB, STR_PTR, 0, SLJIT_MEM1(SLJIT_SP), OVECTOR(GET2(slot, 0) << 1), TMP1, 0);
- OP2(SLJIT_OR | SLJIT_SET_E, TMP2, 0, TMP2, 0, STR_PTR, 0);
- slot += common->name_entry_size;
- }
- OP1(SLJIT_MOV, STR_PTR, 0, TMP3, 0);
- add_jump(compiler, &(BACKTRACK_AS(bracket_backtrack)->u.condfailed), JUMP(SLJIT_ZERO));
- matchingpath += 1 + 2 * IMM2_SIZE;
- }
- else if ((*matchingpath >= OP_RREF && *matchingpath <= OP_TRUE) || *matchingpath == OP_FAIL)
- {
- /* Never has other case. */
- BACKTRACK_AS(bracket_backtrack)->u.condfailed = NULL;
- SLJIT_ASSERT(!has_alternatives);
-
- if (*matchingpath == OP_TRUE)
- {
- stacksize = 1;
- matchingpath++;
- }
- else if (*matchingpath == OP_FALSE || *matchingpath == OP_FAIL)
- stacksize = 0;
- else if (*matchingpath == OP_RREF)
- {
- stacksize = GET2(matchingpath, 1);
- if (common->currententry == NULL)
- stacksize = 0;
- else if (stacksize == RREF_ANY)
- stacksize = 1;
- else if (common->currententry->start == 0)
- stacksize = stacksize == 0;
- else
- stacksize = stacksize == (int)GET2(common->start, common->currententry->start + 1 + LINK_SIZE);
-
- if (stacksize != 0)
- matchingpath += 1 + IMM2_SIZE;
- }
- else
- {
- if (common->currententry == NULL || common->currententry->start == 0)
- stacksize = 0;
- else
- {
- stacksize = GET2(matchingpath, 1 + IMM2_SIZE);
- slot = common->name_table + GET2(matchingpath, 1) * common->name_entry_size;
- i = (int)GET2(common->start, common->currententry->start + 1 + LINK_SIZE);
- while (stacksize > 0)
- {
- if ((int)GET2(slot, 0) == i)
- break;
- slot += common->name_entry_size;
- stacksize--;
- }
- }
-
- if (stacksize != 0)
- matchingpath += 1 + 2 * IMM2_SIZE;
- }
-
- /* The stacksize == 0 is a common "else" case. */
- if (stacksize == 0)
- {
- if (*cc == OP_ALT)
- {
- matchingpath = cc + 1 + LINK_SIZE;
- cc += GET(cc, 1);
- }
- else
- matchingpath = cc;
- }
- }
- else
- {
- SLJIT_ASSERT(has_alternatives && *matchingpath >= OP_ASSERT && *matchingpath <= OP_ASSERTBACK_NOT);
- /* Similar code as PUSH_BACKTRACK macro. */
- assert = sljit_alloc_memory(compiler, sizeof(assert_backtrack));
- if (SLJIT_UNLIKELY(sljit_get_compiler_error(compiler)))
- return NULL;
- memset(assert, 0, sizeof(assert_backtrack));
- assert->common.cc = matchingpath;
- BACKTRACK_AS(bracket_backtrack)->u.assert = assert;
- matchingpath = compile_assert_matchingpath(common, matchingpath, assert, TRUE);
- }
- }
-
-compile_matchingpath(common, matchingpath, cc, backtrack);
-if (SLJIT_UNLIKELY(sljit_get_compiler_error(compiler)))
- return NULL;
-
-if (opcode == OP_ONCE)
- match_once_common(common, ket, BACKTRACK_AS(bracket_backtrack)->u.framesize, private_data_ptr, has_alternatives, needs_control_head);
-
-stacksize = 0;
-if (repeat_type == OP_MINUPTO)
- {
- /* We need to preserve the counter. TMP2 will be used below. */
- OP1(SLJIT_MOV, TMP2, 0, SLJIT_MEM1(SLJIT_SP), repeat_ptr);
- stacksize++;
- }
-if (ket != OP_KET || bra != OP_BRA)
- stacksize++;
-if (offset != 0)
- {
- if (common->capture_last_ptr != 0)
- stacksize++;
- if (common->optimized_cbracket[offset >> 1] == 0)
- stacksize += 2;
- }
-if (has_alternatives && opcode != OP_ONCE)
- stacksize++;
-
-if (stacksize > 0)
- allocate_stack(common, stacksize);
-
-stacksize = 0;
-if (repeat_type == OP_MINUPTO)
- {
- /* TMP2 was set above. */
- OP2(SLJIT_SUB, SLJIT_MEM1(STACK_TOP), STACK(stacksize), TMP2, 0, SLJIT_IMM, 1);
- stacksize++;
- }
-
-if (ket != OP_KET || bra != OP_BRA)
- {
- if (ket != OP_KET)
- OP1(SLJIT_MOV, SLJIT_MEM1(STACK_TOP), STACK(stacksize), STR_PTR, 0);
- else
- OP1(SLJIT_MOV, SLJIT_MEM1(STACK_TOP), STACK(stacksize), SLJIT_IMM, 0);
- stacksize++;
- }
-
-if (offset != 0)
- stacksize = match_capture_common(common, stacksize, offset, private_data_ptr);
-
-if (has_alternatives)
- {
- if (opcode != OP_ONCE)
- OP1(SLJIT_MOV, SLJIT_MEM1(STACK_TOP), STACK(stacksize), SLJIT_IMM, 0);
- if (ket != OP_KETRMAX)
- BACKTRACK_AS(bracket_backtrack)->alternative_matchingpath = LABEL();
- }
-
-/* Must be after the matchingpath label. */
-if (offset != 0 && common->optimized_cbracket[offset >> 1] != 0)
- {
- SLJIT_ASSERT(private_data_ptr == OVECTOR(offset + 0));
- OP1(SLJIT_MOV, SLJIT_MEM1(SLJIT_SP), OVECTOR(offset + 1), STR_PTR, 0);
- }
-
-if (ket == OP_KETRMAX)
- {
- if (repeat_type != 0)
- {
- if (has_alternatives)
- BACKTRACK_AS(bracket_backtrack)->alternative_matchingpath = LABEL();
- OP2(SLJIT_SUB | SLJIT_SET_E, SLJIT_MEM1(SLJIT_SP), repeat_ptr, SLJIT_MEM1(SLJIT_SP), repeat_ptr, SLJIT_IMM, 1);
- JUMPTO(SLJIT_NOT_ZERO, rmax_label);
- /* Drop STR_PTR for greedy plus quantifier. */
- if (opcode != OP_ONCE)
- free_stack(common, 1);
- }
- else if (opcode == OP_ONCE || opcode >= OP_SBRA)
- {
- if (has_alternatives)
- BACKTRACK_AS(bracket_backtrack)->alternative_matchingpath = LABEL();
- /* Checking zero-length iteration. */
- if (opcode != OP_ONCE)
- {
- CMPTO(SLJIT_NOT_EQUAL, SLJIT_MEM1(SLJIT_SP), private_data_ptr, STR_PTR, 0, rmax_label);
- /* Drop STR_PTR for greedy plus quantifier. */
- if (bra != OP_BRAZERO)
- free_stack(common, 1);
- }
- else
- /* TMP2 must contain the starting STR_PTR. */
- CMPTO(SLJIT_NOT_EQUAL, TMP2, 0, STR_PTR, 0, rmax_label);
- }
- else
- JUMPTO(SLJIT_JUMP, rmax_label);
- BACKTRACK_AS(bracket_backtrack)->recursive_matchingpath = LABEL();
- }
-
-if (repeat_type == OP_EXACT)
- {
- count_match(common);
- OP2(SLJIT_SUB | SLJIT_SET_E, SLJIT_MEM1(SLJIT_SP), repeat_ptr, SLJIT_MEM1(SLJIT_SP), repeat_ptr, SLJIT_IMM, 1);
- JUMPTO(SLJIT_NOT_ZERO, rmax_label);
- }
-else if (repeat_type == OP_UPTO)
- {
- /* We need to preserve the counter. */
- OP1(SLJIT_MOV, TMP2, 0, SLJIT_MEM1(SLJIT_SP), repeat_ptr);
- allocate_stack(common, 1);
- OP1(SLJIT_MOV, SLJIT_MEM1(STACK_TOP), STACK(0), TMP2, 0);
- }
-
-if (bra == OP_BRAZERO)
- BACKTRACK_AS(bracket_backtrack)->zero_matchingpath = LABEL();
-
-if (bra == OP_BRAMINZERO)
- {
- /* This is a backtrack path! (From the viewpoint of OP_BRAMINZERO) */
- JUMPTO(SLJIT_JUMP, ((braminzero_backtrack *)parent)->matchingpath);
- if (braminzero != NULL)
- {
- JUMPHERE(braminzero);
- /* We need to release the end pointer to perform the
- backtrack for the zero-length iteration. When
- framesize is < 0, OP_ONCE will do the release itself. */
- if (opcode == OP_ONCE && BACKTRACK_AS(bracket_backtrack)->u.framesize >= 0)
- {
- OP1(SLJIT_MOV, STACK_TOP, 0, SLJIT_MEM1(SLJIT_SP), private_data_ptr);
- add_jump(compiler, &common->revertframes, JUMP(SLJIT_FAST_CALL));
- }
- else if (ket == OP_KETRMIN && opcode != OP_ONCE)
- free_stack(common, 1);
- }
- /* Continue to the normal backtrack. */
- }
-
-if ((ket != OP_KET && bra != OP_BRAMINZERO) || bra == OP_BRAZERO)
- count_match(common);
-
-/* Skip the other alternatives. */
-while (*cc == OP_ALT)
- cc += GET(cc, 1);
-cc += 1 + LINK_SIZE;
-
-if (opcode == OP_ONCE)
- {
- /* We temporarily encode the needs_control_head in the lowest bit.
- Note: on the target architectures of SLJIT the ((x << 1) >> 1) returns
- the same value for small signed numbers (including negative numbers). */
- BACKTRACK_AS(bracket_backtrack)->u.framesize = (BACKTRACK_AS(bracket_backtrack)->u.framesize << 1) | (needs_control_head ? 1 : 0);
- }
-return cc + repeat_length;
-}
-
-static PCRE2_SPTR compile_bracketpos_matchingpath(compiler_common *common, PCRE2_SPTR cc, backtrack_common *parent)
-{
-DEFINE_COMPILER;
-backtrack_common *backtrack;
-PCRE2_UCHAR opcode;
-int private_data_ptr;
-int cbraprivptr = 0;
-BOOL needs_control_head;
-int framesize;
-int stacksize;
-int offset = 0;
-BOOL zero = FALSE;
-PCRE2_SPTR ccbegin = NULL;
-int stack; /* Also contains the offset of control head. */
-struct sljit_label *loop = NULL;
-struct jump_list *emptymatch = NULL;
-
-PUSH_BACKTRACK(sizeof(bracketpos_backtrack), cc, NULL);
-if (*cc == OP_BRAPOSZERO)
- {
- zero = TRUE;
- cc++;
- }
-
-opcode = *cc;
-private_data_ptr = PRIVATE_DATA(cc);
-SLJIT_ASSERT(private_data_ptr != 0);
-BACKTRACK_AS(bracketpos_backtrack)->private_data_ptr = private_data_ptr;
-switch(opcode)
- {
- case OP_BRAPOS:
- case OP_SBRAPOS:
- ccbegin = cc + 1 + LINK_SIZE;
- break;
-
- case OP_CBRAPOS:
- case OP_SCBRAPOS:
- offset = GET2(cc, 1 + LINK_SIZE);
- /* This case cannot be optimized in the same was as
- normal capturing brackets. */
- SLJIT_ASSERT(common->optimized_cbracket[offset] == 0);
- cbraprivptr = OVECTOR_PRIV(offset);
- offset <<= 1;
- ccbegin = cc + 1 + LINK_SIZE + IMM2_SIZE;
- break;
-
- default:
- SLJIT_ASSERT_STOP();
- break;
- }
-
-framesize = get_framesize(common, cc, NULL, FALSE, &needs_control_head);
-BACKTRACK_AS(bracketpos_backtrack)->framesize = framesize;
-if (framesize < 0)
- {
- if (offset != 0)
- {
- stacksize = 2;
- if (common->capture_last_ptr != 0)
- stacksize++;
- }
- else
- stacksize = 1;
-
- if (needs_control_head)
- stacksize++;
- if (!zero)
- stacksize++;
-
- BACKTRACK_AS(bracketpos_backtrack)->stacksize = stacksize;
- allocate_stack(common, stacksize);
- if (framesize == no_frame)
- OP1(SLJIT_MOV, SLJIT_MEM1(SLJIT_SP), private_data_ptr, STACK_TOP, 0);
-
- stack = 0;
- if (offset != 0)
- {
- stack = 2;
- OP1(SLJIT_MOV, TMP1, 0, SLJIT_MEM1(SLJIT_SP), OVECTOR(offset));
- OP1(SLJIT_MOV, TMP2, 0, SLJIT_MEM1(SLJIT_SP), OVECTOR(offset + 1));
- OP1(SLJIT_MOV, SLJIT_MEM1(STACK_TOP), STACK(0), TMP1, 0);
- if (common->capture_last_ptr != 0)
- OP1(SLJIT_MOV, TMP1, 0, SLJIT_MEM1(SLJIT_SP), common->capture_last_ptr);
- OP1(SLJIT_MOV, SLJIT_MEM1(STACK_TOP), STACK(1), TMP2, 0);
- if (needs_control_head)
- OP1(SLJIT_MOV, TMP2, 0, SLJIT_MEM1(SLJIT_SP), common->control_head_ptr);
- if (common->capture_last_ptr != 0)
- {
- OP1(SLJIT_MOV, SLJIT_MEM1(STACK_TOP), STACK(2), TMP1, 0);
- stack = 3;
- }
- }
- else
- {
- if (needs_control_head)
- OP1(SLJIT_MOV, TMP2, 0, SLJIT_MEM1(SLJIT_SP), common->control_head_ptr);
- OP1(SLJIT_MOV, SLJIT_MEM1(STACK_TOP), STACK(0), STR_PTR, 0);
- stack = 1;
- }
-
- if (needs_control_head)
- stack++;
- if (!zero)
- OP1(SLJIT_MOV, SLJIT_MEM1(STACK_TOP), STACK(stack), SLJIT_IMM, 1);
- if (needs_control_head)
- {
- stack--;
- OP1(SLJIT_MOV, SLJIT_MEM1(STACK_TOP), STACK(stack), TMP2, 0);
- }
- }
-else
- {
- stacksize = framesize + 1;
- if (!zero)
- stacksize++;
- if (needs_control_head)
- stacksize++;
- if (offset == 0)
- stacksize++;
- BACKTRACK_AS(bracketpos_backtrack)->stacksize = stacksize;
-
- allocate_stack(common, stacksize);
- OP1(SLJIT_MOV, TMP1, 0, SLJIT_MEM1(SLJIT_SP), private_data_ptr);
- if (needs_control_head)
- OP1(SLJIT_MOV, TMP2, 0, SLJIT_MEM1(SLJIT_SP), common->control_head_ptr);
- OP2(SLJIT_SUB, SLJIT_MEM1(SLJIT_SP), private_data_ptr, STACK_TOP, 0, SLJIT_IMM, -STACK(stacksize - 1));
-
- stack = 0;
- if (!zero)
- {
- OP1(SLJIT_MOV, SLJIT_MEM1(STACK_TOP), STACK(0), SLJIT_IMM, 1);
- stack = 1;
- }
- if (needs_control_head)
- {
- OP1(SLJIT_MOV, SLJIT_MEM1(STACK_TOP), STACK(stack), TMP2, 0);
- stack++;
- }
- if (offset == 0)
- {
- OP1(SLJIT_MOV, SLJIT_MEM1(STACK_TOP), STACK(stack), STR_PTR, 0);
- stack++;
- }
- OP1(SLJIT_MOV, SLJIT_MEM1(STACK_TOP), STACK(stack), TMP1, 0);
- init_frame(common, cc, NULL, stacksize - 1, stacksize - framesize, FALSE);
- stack -= 1 + (offset == 0);
- }
-
-if (offset != 0)
- OP1(SLJIT_MOV, SLJIT_MEM1(SLJIT_SP), cbraprivptr, STR_PTR, 0);
-
-loop = LABEL();
-while (*cc != OP_KETRPOS)
- {
- backtrack->top = NULL;
- backtrack->topbacktracks = NULL;
- cc += GET(cc, 1);
-
- compile_matchingpath(common, ccbegin, cc, backtrack);
- if (SLJIT_UNLIKELY(sljit_get_compiler_error(compiler)))
- return NULL;
-
- if (framesize < 0)
- {
- if (framesize == no_frame)
- OP1(SLJIT_MOV, STACK_TOP, 0, SLJIT_MEM1(SLJIT_SP), private_data_ptr);
-
- if (offset != 0)
- {
- OP1(SLJIT_MOV, TMP1, 0, SLJIT_MEM1(SLJIT_SP), cbraprivptr);
- OP1(SLJIT_MOV, SLJIT_MEM1(SLJIT_SP), OVECTOR(offset + 1), STR_PTR, 0);
- OP1(SLJIT_MOV, SLJIT_MEM1(SLJIT_SP), cbraprivptr, STR_PTR, 0);
- if (common->capture_last_ptr != 0)
- OP1(SLJIT_MOV, SLJIT_MEM1(SLJIT_SP), common->capture_last_ptr, SLJIT_IMM, offset >> 1);
- OP1(SLJIT_MOV, SLJIT_MEM1(SLJIT_SP), OVECTOR(offset), TMP1, 0);
- }
- else
- {
- if (opcode == OP_SBRAPOS)
- OP1(SLJIT_MOV, TMP1, 0, SLJIT_MEM1(STACK_TOP), STACK(0));
- OP1(SLJIT_MOV, SLJIT_MEM1(STACK_TOP), STACK(0), STR_PTR, 0);
- }
-
- /* Even if the match is empty, we need to reset the control head. */
- if (needs_control_head)
- OP1(SLJIT_MOV, SLJIT_MEM1(SLJIT_SP), common->control_head_ptr, SLJIT_MEM1(STACK_TOP), STACK(stack));
-
- if (opcode == OP_SBRAPOS || opcode == OP_SCBRAPOS)
- add_jump(compiler, &emptymatch, CMP(SLJIT_EQUAL, TMP1, 0, STR_PTR, 0));
-
- if (!zero)
- OP1(SLJIT_MOV, SLJIT_MEM1(STACK_TOP), STACK(stacksize - 1), SLJIT_IMM, 0);
- }
- else
- {
- if (offset != 0)
- {
- OP2(SLJIT_ADD, STACK_TOP, 0, SLJIT_MEM1(SLJIT_SP), private_data_ptr, SLJIT_IMM, stacksize * sizeof(sljit_sw));
- OP1(SLJIT_MOV, TMP1, 0, SLJIT_MEM1(SLJIT_SP), cbraprivptr);
- OP1(SLJIT_MOV, SLJIT_MEM1(SLJIT_SP), OVECTOR(offset + 1), STR_PTR, 0);
- OP1(SLJIT_MOV, SLJIT_MEM1(SLJIT_SP), cbraprivptr, STR_PTR, 0);
- if (common->capture_last_ptr != 0)
- OP1(SLJIT_MOV, SLJIT_MEM1(SLJIT_SP), common->capture_last_ptr, SLJIT_IMM, offset >> 1);
- OP1(SLJIT_MOV, SLJIT_MEM1(SLJIT_SP), OVECTOR(offset), TMP1, 0);
- }
- else
- {
- OP1(SLJIT_MOV, TMP2, 0, SLJIT_MEM1(SLJIT_SP), private_data_ptr);
- OP2(SLJIT_ADD, STACK_TOP, 0, TMP2, 0, SLJIT_IMM, stacksize * sizeof(sljit_sw));
- if (opcode == OP_SBRAPOS)
- OP1(SLJIT_MOV, TMP1, 0, SLJIT_MEM1(TMP2), (framesize + 1) * sizeof(sljit_sw));
- OP1(SLJIT_MOV, SLJIT_MEM1(TMP2), (framesize + 1) * sizeof(sljit_sw), STR_PTR, 0);
- }
-
- /* Even if the match is empty, we need to reset the control head. */
- if (needs_control_head)
- OP1(SLJIT_MOV, SLJIT_MEM1(SLJIT_SP), common->control_head_ptr, SLJIT_MEM1(STACK_TOP), STACK(stack));
-
- if (opcode == OP_SBRAPOS || opcode == OP_SCBRAPOS)
- add_jump(compiler, &emptymatch, CMP(SLJIT_EQUAL, TMP1, 0, STR_PTR, 0));
-
- if (!zero)
- {
- if (framesize < 0)
- OP1(SLJIT_MOV, SLJIT_MEM1(STACK_TOP), STACK(stacksize - 1), SLJIT_IMM, 0);
- else
- OP1(SLJIT_MOV, SLJIT_MEM1(STACK_TOP), STACK(0), SLJIT_IMM, 0);
- }
- }
-
- JUMPTO(SLJIT_JUMP, loop);
- flush_stubs(common);
-
- compile_backtrackingpath(common, backtrack->top);
- if (SLJIT_UNLIKELY(sljit_get_compiler_error(compiler)))
- return NULL;
- set_jumps(backtrack->topbacktracks, LABEL());
-
- if (framesize < 0)
- {
- if (offset != 0)
- OP1(SLJIT_MOV, STR_PTR, 0, SLJIT_MEM1(SLJIT_SP), cbraprivptr);
- else
- OP1(SLJIT_MOV, STR_PTR, 0, SLJIT_MEM1(STACK_TOP), STACK(0));
- }
- else
- {
- if (offset != 0)
- {
- /* Last alternative. */
- if (*cc == OP_KETRPOS)
- OP1(SLJIT_MOV, TMP2, 0, SLJIT_MEM1(SLJIT_SP), private_data_ptr);
- OP1(SLJIT_MOV, STR_PTR, 0, SLJIT_MEM1(SLJIT_SP), cbraprivptr);
- }
- else
- {
- OP1(SLJIT_MOV, TMP2, 0, SLJIT_MEM1(SLJIT_SP), private_data_ptr);
- OP1(SLJIT_MOV, STR_PTR, 0, SLJIT_MEM1(TMP2), (framesize + 1) * sizeof(sljit_sw));
- }
- }
-
- if (*cc == OP_KETRPOS)
- break;
- ccbegin = cc + 1 + LINK_SIZE;
- }
-
-/* We don't have to restore the control head in case of a failed match. */
-
-backtrack->topbacktracks = NULL;
-if (!zero)
- {
- if (framesize < 0)
- add_jump(compiler, &backtrack->topbacktracks, CMP(SLJIT_NOT_EQUAL, SLJIT_MEM1(STACK_TOP), STACK(stacksize - 1), SLJIT_IMM, 0));
- else /* TMP2 is set to [private_data_ptr] above. */
- add_jump(compiler, &backtrack->topbacktracks, CMP(SLJIT_NOT_EQUAL, SLJIT_MEM1(TMP2), (stacksize - 1) * sizeof(sljit_sw), SLJIT_IMM, 0));
- }
-
-/* None of them matched. */
-set_jumps(emptymatch, LABEL());
-count_match(common);
-return cc + 1 + LINK_SIZE;
-}
-
-static SLJIT_INLINE PCRE2_SPTR get_iterator_parameters(compiler_common *common, PCRE2_SPTR cc, PCRE2_UCHAR *opcode, PCRE2_UCHAR *type, sljit_ui *max, sljit_ui *exact, PCRE2_SPTR *end)
-{
-int class_len;
-
-*opcode = *cc;
-*exact = 0;
-
-if (*opcode >= OP_STAR && *opcode <= OP_POSUPTO)
- {
- cc++;
- *type = OP_CHAR;
- }
-else if (*opcode >= OP_STARI && *opcode <= OP_POSUPTOI)
- {
- cc++;
- *type = OP_CHARI;
- *opcode -= OP_STARI - OP_STAR;
- }
-else if (*opcode >= OP_NOTSTAR && *opcode <= OP_NOTPOSUPTO)
- {
- cc++;
- *type = OP_NOT;
- *opcode -= OP_NOTSTAR - OP_STAR;
- }
-else if (*opcode >= OP_NOTSTARI && *opcode <= OP_NOTPOSUPTOI)
- {
- cc++;
- *type = OP_NOTI;
- *opcode -= OP_NOTSTARI - OP_STAR;
- }
-else if (*opcode >= OP_TYPESTAR && *opcode <= OP_TYPEPOSUPTO)
- {
- cc++;
- *opcode -= OP_TYPESTAR - OP_STAR;
- *type = OP_END;
- }
-else
- {
- SLJIT_ASSERT(*opcode == OP_CLASS || *opcode == OP_NCLASS || *opcode == OP_XCLASS);
- *type = *opcode;
- cc++;
- class_len = (*type < OP_XCLASS) ? (int)(1 + (32 / sizeof(PCRE2_UCHAR))) : GET(cc, 0);
- *opcode = cc[class_len - 1];
-
- if (*opcode >= OP_CRSTAR && *opcode <= OP_CRMINQUERY)
- {
- *opcode -= OP_CRSTAR - OP_STAR;
- *end = cc + class_len;
-
- if (*opcode == OP_PLUS || *opcode == OP_MINPLUS)
- {
- *exact = 1;
- *opcode -= OP_PLUS - OP_STAR;
- }
- }
- else if (*opcode >= OP_CRPOSSTAR && *opcode <= OP_CRPOSQUERY)
- {
- *opcode -= OP_CRPOSSTAR - OP_POSSTAR;
- *end = cc + class_len;
-
- if (*opcode == OP_POSPLUS)
- {
- *exact = 1;
- *opcode = OP_POSSTAR;
- }
- }
- else
- {
- SLJIT_ASSERT(*opcode == OP_CRRANGE || *opcode == OP_CRMINRANGE || *opcode == OP_CRPOSRANGE);
- *max = GET2(cc, (class_len + IMM2_SIZE));
- *exact = GET2(cc, class_len);
-
- if (*max == 0)
- {
- if (*opcode == OP_CRPOSRANGE)
- *opcode = OP_POSSTAR;
- else
- *opcode -= OP_CRRANGE - OP_STAR;
- }
- else
- {
- *max -= *exact;
- if (*max == 0)
- *opcode = OP_EXACT;
- else if (*max == 1)
- {
- if (*opcode == OP_CRPOSRANGE)
- *opcode = OP_POSQUERY;
- else
- *opcode -= OP_CRRANGE - OP_QUERY;
- }
- else
- {
- if (*opcode == OP_CRPOSRANGE)
- *opcode = OP_POSUPTO;
- else
- *opcode -= OP_CRRANGE - OP_UPTO;
- }
- }
- *end = cc + class_len + 2 * IMM2_SIZE;
- }
- return cc;
- }
-
-switch(*opcode)
- {
- case OP_EXACT:
- *exact = GET2(cc, 0);
- cc += IMM2_SIZE;
- break;
-
- case OP_PLUS:
- case OP_MINPLUS:
- *exact = 1;
- *opcode -= OP_PLUS - OP_STAR;
- break;
-
- case OP_POSPLUS:
- *exact = 1;
- *opcode = OP_POSSTAR;
- break;
-
- case OP_UPTO:
- case OP_MINUPTO:
- case OP_POSUPTO:
- *max = GET2(cc, 0);
- cc += IMM2_SIZE;
- break;
- }
-
-if (*type == OP_END)
- {
- *type = *cc;
- *end = next_opcode(common, cc);
- cc++;
- return cc;
- }
-
-*end = cc + 1;
-#ifdef SUPPORT_UNICODE
-if (common->utf && HAS_EXTRALEN(*cc)) *end += GET_EXTRALEN(*cc);
-#endif
-return cc;
-}
-
-static PCRE2_SPTR compile_iterator_matchingpath(compiler_common *common, PCRE2_SPTR cc, backtrack_common *parent)
-{
-DEFINE_COMPILER;
-backtrack_common *backtrack;
-PCRE2_UCHAR opcode;
-PCRE2_UCHAR type;
-sljit_ui max = 0, exact;
-BOOL fast_fail;
-sljit_si fast_str_ptr;
-BOOL charpos_enabled;
-PCRE2_UCHAR charpos_char;
-unsigned int charpos_othercasebit;
-PCRE2_SPTR end;
-jump_list *no_match = NULL;
-jump_list *no_char1_match = NULL;
-struct sljit_jump *jump = NULL;
-struct sljit_label *label;
-int private_data_ptr = PRIVATE_DATA(cc);
-int base = (private_data_ptr == 0) ? SLJIT_MEM1(STACK_TOP) : SLJIT_MEM1(SLJIT_SP);
-int offset0 = (private_data_ptr == 0) ? STACK(0) : private_data_ptr;
-int offset1 = (private_data_ptr == 0) ? STACK(1) : private_data_ptr + (int)sizeof(sljit_sw);
-int tmp_base, tmp_offset;
-
-PUSH_BACKTRACK(sizeof(char_iterator_backtrack), cc, NULL);
-
-fast_str_ptr = PRIVATE_DATA(cc + 1);
-fast_fail = TRUE;
-
-SLJIT_ASSERT(common->fast_forward_bc_ptr == NULL || fast_str_ptr == 0 || cc == common->fast_forward_bc_ptr);
-
-if (cc == common->fast_forward_bc_ptr)
- fast_fail = FALSE;
-else if (common->fast_fail_start_ptr == 0)
- fast_str_ptr = 0;
-
-SLJIT_ASSERT(common->fast_forward_bc_ptr != NULL || fast_str_ptr == 0
- || (fast_str_ptr >= common->fast_fail_start_ptr && fast_str_ptr <= common->fast_fail_end_ptr));
-
-cc = get_iterator_parameters(common, cc, &opcode, &type, &max, &exact, &end);
-
-if (type != OP_EXTUNI)
- {
- tmp_base = TMP3;
- tmp_offset = 0;
- }
-else
- {
- tmp_base = SLJIT_MEM1(SLJIT_SP);
- tmp_offset = POSSESSIVE0;
- }
-
-if (fast_fail && fast_str_ptr != 0)
- add_jump(compiler, &backtrack->topbacktracks, CMP(SLJIT_LESS_EQUAL, STR_PTR, 0, SLJIT_MEM1(SLJIT_SP), fast_str_ptr));
-
-/* Handle fixed part first. */
-if (exact > 1)
- {
- SLJIT_ASSERT(fast_str_ptr == 0);
- if (common->mode == PCRE2_JIT_COMPLETE
-#ifdef SUPPORT_UNICODE
- && !common->utf
-#endif
- )
- {
- OP2(SLJIT_ADD, TMP1, 0, STR_PTR, 0, SLJIT_IMM, IN_UCHARS(exact));
- add_jump(compiler, &backtrack->topbacktracks, CMP(SLJIT_GREATER, TMP1, 0, STR_END, 0));
- OP1(SLJIT_MOV, tmp_base, tmp_offset, SLJIT_IMM, exact);
- label = LABEL();
- compile_char1_matchingpath(common, type, cc, &backtrack->topbacktracks, FALSE);
- OP2(SLJIT_SUB | SLJIT_SET_E, tmp_base, tmp_offset, tmp_base, tmp_offset, SLJIT_IMM, 1);
- JUMPTO(SLJIT_NOT_ZERO, label);
- }
- else
- {
- OP1(SLJIT_MOV, tmp_base, tmp_offset, SLJIT_IMM, exact);
- label = LABEL();
- compile_char1_matchingpath(common, type, cc, &backtrack->topbacktracks, TRUE);
- OP2(SLJIT_SUB | SLJIT_SET_E, tmp_base, tmp_offset, tmp_base, tmp_offset, SLJIT_IMM, 1);
- JUMPTO(SLJIT_NOT_ZERO, label);
- }
- }
-else if (exact == 1)
- compile_char1_matchingpath(common, type, cc, &backtrack->topbacktracks, TRUE);
-
-switch(opcode)
- {
- case OP_STAR:
- case OP_UPTO:
- SLJIT_ASSERT(fast_str_ptr == 0 || opcode == OP_STAR);
-
- if (type == OP_ANYNL || type == OP_EXTUNI)
- {
- SLJIT_ASSERT(private_data_ptr == 0);
- SLJIT_ASSERT(fast_str_ptr == 0);
-
- allocate_stack(common, 2);
- OP1(SLJIT_MOV, SLJIT_MEM1(STACK_TOP), STACK(0), STR_PTR, 0);
- OP1(SLJIT_MOV, SLJIT_MEM1(STACK_TOP), STACK(1), SLJIT_IMM, 0);
-
- if (opcode == OP_UPTO)
- OP1(SLJIT_MOV, SLJIT_MEM1(SLJIT_SP), POSSESSIVE0, SLJIT_IMM, max);
-
- label = LABEL();
- compile_char1_matchingpath(common, type, cc, &BACKTRACK_AS(char_iterator_backtrack)->u.backtracks, TRUE);
- if (opcode == OP_UPTO)
- {
- OP1(SLJIT_MOV, TMP1, 0, SLJIT_MEM1(SLJIT_SP), POSSESSIVE0);
- OP2(SLJIT_SUB | SLJIT_SET_E, TMP1, 0, TMP1, 0, SLJIT_IMM, 1);
- jump = JUMP(SLJIT_ZERO);
- OP1(SLJIT_MOV, SLJIT_MEM1(SLJIT_SP), POSSESSIVE0, TMP1, 0);
- }
-
- /* We cannot use TMP3 because of this allocate_stack. */
- allocate_stack(common, 1);
- OP1(SLJIT_MOV, SLJIT_MEM1(STACK_TOP), STACK(0), STR_PTR, 0);
- JUMPTO(SLJIT_JUMP, label);
- if (jump != NULL)
- JUMPHERE(jump);
- }
- else
- {
- charpos_enabled = FALSE;
- charpos_char = 0;
- charpos_othercasebit = 0;
-
- if ((type != OP_CHAR && type != OP_CHARI) && (*end == OP_CHAR || *end == OP_CHARI))
- {
- charpos_enabled = TRUE;
-#ifdef SUPPORT_UNICODE
- charpos_enabled = !common->utf || !HAS_EXTRALEN(end[1]);
-#endif
- if (charpos_enabled && *end == OP_CHARI && char_has_othercase(common, end + 1))
- {
- charpos_othercasebit = char_get_othercase_bit(common, end + 1);
- if (charpos_othercasebit == 0)
- charpos_enabled = FALSE;
- }
-
- if (charpos_enabled)
- {
- charpos_char = end[1];
- /* Consumpe the OP_CHAR opcode. */
- end += 2;
-#if PCRE2_CODE_UNIT_WIDTH == 8
- SLJIT_ASSERT((charpos_othercasebit >> 8) == 0);
-#elif PCRE2_CODE_UNIT_WIDTH == 16 || PCRE2_CODE_UNIT_WIDTH == 32
- SLJIT_ASSERT((charpos_othercasebit >> 9) == 0);
- if ((charpos_othercasebit & 0x100) != 0)
- {
- charpos_othercasebit = (charpos_othercasebit & 0xff) << 8;
- }
-#endif
- if (charpos_othercasebit != 0)
- charpos_char |= charpos_othercasebit;
-
- BACKTRACK_AS(char_iterator_backtrack)->u.charpos.enabled = TRUE;
- BACKTRACK_AS(char_iterator_backtrack)->u.charpos.chr = charpos_char;
- BACKTRACK_AS(char_iterator_backtrack)->u.charpos.othercasebit = charpos_othercasebit;
- }
- }
-
- if (charpos_enabled)
- {
- if (opcode == OP_UPTO)
- OP1(SLJIT_MOV, tmp_base, tmp_offset, SLJIT_IMM, max + 1);
-
- /* Search the first instance of charpos_char. */
- jump = JUMP(SLJIT_JUMP);
- label = LABEL();
- if (opcode == OP_UPTO)
- {
- OP2(SLJIT_SUB | SLJIT_SET_E, tmp_base, tmp_offset, tmp_base, tmp_offset, SLJIT_IMM, 1);
- add_jump(compiler, &backtrack->topbacktracks, JUMP(SLJIT_ZERO));
- }
- compile_char1_matchingpath(common, type, cc, &backtrack->topbacktracks, FALSE);
- if (fast_str_ptr != 0)
- OP1(SLJIT_MOV, SLJIT_MEM1(SLJIT_SP), fast_str_ptr, STR_PTR, 0);
- JUMPHERE(jump);
-
- detect_partial_match(common, &backtrack->topbacktracks);
- OP1(MOV_UCHAR, TMP1, 0, SLJIT_MEM1(STR_PTR), IN_UCHARS(0));
- if (charpos_othercasebit != 0)
- OP2(SLJIT_OR, TMP1, 0, TMP1, 0, SLJIT_IMM, charpos_othercasebit);
- CMPTO(SLJIT_NOT_EQUAL, TMP1, 0, SLJIT_IMM, charpos_char, label);
-
- if (private_data_ptr == 0)
- allocate_stack(common, 2);
- OP1(SLJIT_MOV, base, offset0, STR_PTR, 0);
- OP1(SLJIT_MOV, base, offset1, STR_PTR, 0);
- if (opcode == OP_UPTO)
- {
- OP2(SLJIT_SUB | SLJIT_SET_E, tmp_base, tmp_offset, tmp_base, tmp_offset, SLJIT_IMM, 1);
- add_jump(compiler, &no_match, JUMP(SLJIT_ZERO));
- }
-
- /* Search the last instance of charpos_char. */
- label = LABEL();
- compile_char1_matchingpath(common, type, cc, &no_match, FALSE);
- if (fast_str_ptr != 0)
- OP1(SLJIT_MOV, SLJIT_MEM1(SLJIT_SP), fast_str_ptr, STR_PTR, 0);
- detect_partial_match(common, &no_match);
- OP1(MOV_UCHAR, TMP1, 0, SLJIT_MEM1(STR_PTR), IN_UCHARS(0));
- if (charpos_othercasebit != 0)
- OP2(SLJIT_OR, TMP1, 0, TMP1, 0, SLJIT_IMM, charpos_othercasebit);
- if (opcode == OP_STAR)
- {
- CMPTO(SLJIT_NOT_EQUAL, TMP1, 0, SLJIT_IMM, charpos_char, label);
- OP1(SLJIT_MOV, base, offset0, STR_PTR, 0);
- }
- else
- {
- jump = CMP(SLJIT_NOT_EQUAL, TMP1, 0, SLJIT_IMM, charpos_char);
- OP1(SLJIT_MOV, base, offset0, STR_PTR, 0);
- JUMPHERE(jump);
- }
-
- if (opcode == OP_UPTO)
- {
- OP2(SLJIT_SUB | SLJIT_SET_E, tmp_base, tmp_offset, tmp_base, tmp_offset, SLJIT_IMM, 1);
- JUMPTO(SLJIT_NOT_ZERO, label);
- }
- else
- JUMPTO(SLJIT_JUMP, label);
-
- set_jumps(no_match, LABEL());
- OP1(SLJIT_MOV, STR_PTR, 0, base, offset0);
- OP2(SLJIT_ADD, STR_PTR, 0, STR_PTR, 0, SLJIT_IMM, IN_UCHARS(1));
- OP1(SLJIT_MOV, base, offset0, STR_PTR, 0);
- }
-#if defined SUPPORT_UNICODE && PCRE2_CODE_UNIT_WIDTH != 32
- else if (common->utf)
- {
- if (private_data_ptr == 0)
- allocate_stack(common, 2);
-
- OP1(SLJIT_MOV, base, offset0, STR_PTR, 0);
- OP1(SLJIT_MOV, base, offset1, STR_PTR, 0);
-
- if (opcode == OP_UPTO)
- OP1(SLJIT_MOV, tmp_base, tmp_offset, SLJIT_IMM, max);
-
- label = LABEL();
- compile_char1_matchingpath(common, type, cc, &no_match, TRUE);
- OP1(SLJIT_MOV, base, offset0, STR_PTR, 0);
-
- if (opcode == OP_UPTO)
- {
- OP2(SLJIT_SUB | SLJIT_SET_E, tmp_base, tmp_offset, tmp_base, tmp_offset, SLJIT_IMM, 1);
- JUMPTO(SLJIT_NOT_ZERO, label);
- }
- else
- JUMPTO(SLJIT_JUMP, label);
-
- set_jumps(no_match, LABEL());
- OP1(SLJIT_MOV, STR_PTR, 0, base, offset0);
- if (fast_str_ptr != 0)
- OP1(SLJIT_MOV, SLJIT_MEM1(SLJIT_SP), fast_str_ptr, STR_PTR, 0);
- }
-#endif
- else
- {
- if (private_data_ptr == 0)
- allocate_stack(common, 2);
-
- OP1(SLJIT_MOV, base, offset1, STR_PTR, 0);
- if (opcode == OP_UPTO)
- OP1(SLJIT_MOV, tmp_base, tmp_offset, SLJIT_IMM, max);
-
- label = LABEL();
- detect_partial_match(common, &no_match);
- compile_char1_matchingpath(common, type, cc, &no_char1_match, FALSE);
- if (opcode == OP_UPTO)
- {
- OP2(SLJIT_SUB | SLJIT_SET_E, tmp_base, tmp_offset, tmp_base, tmp_offset, SLJIT_IMM, 1);
- JUMPTO(SLJIT_NOT_ZERO, label);
- OP2(SLJIT_ADD, STR_PTR, 0, STR_PTR, 0, SLJIT_IMM, IN_UCHARS(1));
- }
- else
- JUMPTO(SLJIT_JUMP, label);
-
- set_jumps(no_char1_match, LABEL());
- OP2(SLJIT_SUB, STR_PTR, 0, STR_PTR, 0, SLJIT_IMM, IN_UCHARS(1));
- set_jumps(no_match, LABEL());
- OP1(SLJIT_MOV, base, offset0, STR_PTR, 0);
- if (fast_str_ptr != 0)
- OP1(SLJIT_MOV, SLJIT_MEM1(SLJIT_SP), fast_str_ptr, STR_PTR, 0);
- }
- }
- BACKTRACK_AS(char_iterator_backtrack)->matchingpath = LABEL();
- break;
-
- case OP_MINSTAR:
- if (private_data_ptr == 0)
- allocate_stack(common, 1);
- OP1(SLJIT_MOV, base, offset0, STR_PTR, 0);
- BACKTRACK_AS(char_iterator_backtrack)->matchingpath = LABEL();
- if (fast_str_ptr != 0)
- OP1(SLJIT_MOV, SLJIT_MEM1(SLJIT_SP), fast_str_ptr, STR_PTR, 0);
- break;
-
- case OP_MINUPTO:
- SLJIT_ASSERT(fast_str_ptr == 0);
- if (private_data_ptr == 0)
- allocate_stack(common, 2);
- OP1(SLJIT_MOV, base, offset0, STR_PTR, 0);
- OP1(SLJIT_MOV, base, offset1, SLJIT_IMM, max + 1);
- BACKTRACK_AS(char_iterator_backtrack)->matchingpath = LABEL();
- break;
-
- case OP_QUERY:
- case OP_MINQUERY:
- SLJIT_ASSERT(fast_str_ptr == 0);
- if (private_data_ptr == 0)
- allocate_stack(common, 1);
- OP1(SLJIT_MOV, base, offset0, STR_PTR, 0);
- if (opcode == OP_QUERY)
- compile_char1_matchingpath(common, type, cc, &BACKTRACK_AS(char_iterator_backtrack)->u.backtracks, TRUE);
- BACKTRACK_AS(char_iterator_backtrack)->matchingpath = LABEL();
- break;
-
- case OP_EXACT:
- break;
-
- case OP_POSSTAR:
-#if defined SUPPORT_UNICODE && PCRE2_CODE_UNIT_WIDTH != 32
- if (common->utf)
- {
- OP1(SLJIT_MOV, tmp_base, tmp_offset, STR_PTR, 0);
- label = LABEL();
- compile_char1_matchingpath(common, type, cc, &no_match, TRUE);
- OP1(SLJIT_MOV, tmp_base, tmp_offset, STR_PTR, 0);
- JUMPTO(SLJIT_JUMP, label);
- set_jumps(no_match, LABEL());
- OP1(SLJIT_MOV, STR_PTR, 0, tmp_base, tmp_offset);
- if (fast_str_ptr != 0)
- OP1(SLJIT_MOV, SLJIT_MEM1(SLJIT_SP), fast_str_ptr, STR_PTR, 0);
- break;
- }
-#endif
- label = LABEL();
- detect_partial_match(common, &no_match);
- compile_char1_matchingpath(common, type, cc, &no_char1_match, FALSE);
- JUMPTO(SLJIT_JUMP, label);
- set_jumps(no_char1_match, LABEL());
- OP2(SLJIT_SUB, STR_PTR, 0, STR_PTR, 0, SLJIT_IMM, IN_UCHARS(1));
- set_jumps(no_match, LABEL());
- if (fast_str_ptr != 0)
- OP1(SLJIT_MOV, SLJIT_MEM1(SLJIT_SP), fast_str_ptr, STR_PTR, 0);
- break;
-
- case OP_POSUPTO:
- SLJIT_ASSERT(fast_str_ptr == 0);
-#if defined SUPPORT_UNICODE && PCRE2_CODE_UNIT_WIDTH != 32
- if (common->utf)
- {
- OP1(SLJIT_MOV, SLJIT_MEM1(SLJIT_SP), POSSESSIVE1, STR_PTR, 0);
- OP1(SLJIT_MOV, tmp_base, tmp_offset, SLJIT_IMM, max);
- label = LABEL();
- compile_char1_matchingpath(common, type, cc, &no_match, TRUE);
- OP1(SLJIT_MOV, SLJIT_MEM1(SLJIT_SP), POSSESSIVE1, STR_PTR, 0);
- OP2(SLJIT_SUB | SLJIT_SET_E, tmp_base, tmp_offset, tmp_base, tmp_offset, SLJIT_IMM, 1);
- JUMPTO(SLJIT_NOT_ZERO, label);
- set_jumps(no_match, LABEL());
- OP1(SLJIT_MOV, STR_PTR, 0, SLJIT_MEM1(SLJIT_SP), POSSESSIVE1);
- break;
- }
-#endif
- OP1(SLJIT_MOV, tmp_base, tmp_offset, SLJIT_IMM, max);
- label = LABEL();
- detect_partial_match(common, &no_match);
- compile_char1_matchingpath(common, type, cc, &no_char1_match, FALSE);
- OP2(SLJIT_SUB | SLJIT_SET_E, tmp_base, tmp_offset, tmp_base, tmp_offset, SLJIT_IMM, 1);
- JUMPTO(SLJIT_NOT_ZERO, label);
- OP2(SLJIT_ADD, STR_PTR, 0, STR_PTR, 0, SLJIT_IMM, IN_UCHARS(1));
- set_jumps(no_char1_match, LABEL());
- OP2(SLJIT_SUB, STR_PTR, 0, STR_PTR, 0, SLJIT_IMM, IN_UCHARS(1));
- set_jumps(no_match, LABEL());
- break;
-
- case OP_POSQUERY:
- SLJIT_ASSERT(fast_str_ptr == 0);
- OP1(SLJIT_MOV, tmp_base, tmp_offset, STR_PTR, 0);
- compile_char1_matchingpath(common, type, cc, &no_match, TRUE);
- OP1(SLJIT_MOV, tmp_base, tmp_offset, STR_PTR, 0);
- set_jumps(no_match, LABEL());
- OP1(SLJIT_MOV, STR_PTR, 0, tmp_base, tmp_offset);
- break;
-
- default:
- SLJIT_ASSERT_STOP();
- break;
- }
-
-count_match(common);
-return end;
-}
-
-static SLJIT_INLINE PCRE2_SPTR compile_fail_accept_matchingpath(compiler_common *common, PCRE2_SPTR cc, backtrack_common *parent)
-{
-DEFINE_COMPILER;
-backtrack_common *backtrack;
-
-PUSH_BACKTRACK(sizeof(backtrack_common), cc, NULL);
-
-if (*cc == OP_FAIL)
- {
- add_jump(compiler, &backtrack->topbacktracks, JUMP(SLJIT_JUMP));
- return cc + 1;
- }
-
-if (*cc == OP_ASSERT_ACCEPT || common->currententry != NULL || !common->might_be_empty)
- {
- /* No need to check notempty conditions. */
- if (common->accept_label == NULL)
- add_jump(compiler, &common->accept, JUMP(SLJIT_JUMP));
- else
- JUMPTO(SLJIT_JUMP, common->accept_label);
- return cc + 1;
- }
-
-if (common->accept_label == NULL)
- add_jump(compiler, &common->accept, CMP(SLJIT_NOT_EQUAL, STR_PTR, 0, SLJIT_MEM1(SLJIT_SP), OVECTOR(0)));
-else
- CMPTO(SLJIT_NOT_EQUAL, STR_PTR, 0, SLJIT_MEM1(SLJIT_SP), OVECTOR(0), common->accept_label);
-OP1(SLJIT_MOV, TMP1, 0, ARGUMENTS, 0);
-OP1(SLJIT_MOV_UI, TMP2, 0, SLJIT_MEM1(TMP1), SLJIT_OFFSETOF(jit_arguments, options));
-OP2(SLJIT_AND | SLJIT_SET_E, SLJIT_UNUSED, 0, TMP2, 0, SLJIT_IMM, PCRE2_NOTEMPTY);
-add_jump(compiler, &backtrack->topbacktracks, JUMP(SLJIT_NOT_ZERO));
-OP2(SLJIT_AND | SLJIT_SET_E, SLJIT_UNUSED, 0, TMP2, 0, SLJIT_IMM, PCRE2_NOTEMPTY_ATSTART);
-if (common->accept_label == NULL)
- add_jump(compiler, &common->accept, JUMP(SLJIT_ZERO));
-else
- JUMPTO(SLJIT_ZERO, common->accept_label);
-OP1(SLJIT_MOV, TMP2, 0, SLJIT_MEM1(TMP1), SLJIT_OFFSETOF(jit_arguments, str));
-if (common->accept_label == NULL)
- add_jump(compiler, &common->accept, CMP(SLJIT_NOT_EQUAL, TMP2, 0, STR_PTR, 0));
-else
- CMPTO(SLJIT_NOT_EQUAL, TMP2, 0, STR_PTR, 0, common->accept_label);
-add_jump(compiler, &backtrack->topbacktracks, JUMP(SLJIT_JUMP));
-return cc + 1;
-}
-
-static SLJIT_INLINE PCRE2_SPTR compile_close_matchingpath(compiler_common *common, PCRE2_SPTR cc)
-{
-DEFINE_COMPILER;
-int offset = GET2(cc, 1);
-BOOL optimized_cbracket = common->optimized_cbracket[offset] != 0;
-
-/* Data will be discarded anyway... */
-if (common->currententry != NULL)
- return cc + 1 + IMM2_SIZE;
-
-if (!optimized_cbracket)
- OP1(SLJIT_MOV, TMP1, 0, SLJIT_MEM1(SLJIT_SP), OVECTOR_PRIV(offset));
-offset <<= 1;
-OP1(SLJIT_MOV, SLJIT_MEM1(SLJIT_SP), OVECTOR(offset + 1), STR_PTR, 0);
-if (!optimized_cbracket)
- OP1(SLJIT_MOV, SLJIT_MEM1(SLJIT_SP), OVECTOR(offset), TMP1, 0);
-return cc + 1 + IMM2_SIZE;
-}
-
-static SLJIT_INLINE PCRE2_SPTR compile_control_verb_matchingpath(compiler_common *common, PCRE2_SPTR cc, backtrack_common *parent)
-{
-DEFINE_COMPILER;
-backtrack_common *backtrack;
-PCRE2_UCHAR opcode = *cc;
-PCRE2_SPTR ccend = cc + 1;
-
-if (opcode == OP_PRUNE_ARG || opcode == OP_SKIP_ARG || opcode == OP_THEN_ARG)
- ccend += 2 + cc[1];
-
-PUSH_BACKTRACK(sizeof(backtrack_common), cc, NULL);
-
-if (opcode == OP_SKIP)
- {
- allocate_stack(common, 1);
- OP1(SLJIT_MOV, SLJIT_MEM1(STACK_TOP), STACK(0), STR_PTR, 0);
- return ccend;
- }
-
-if (opcode == OP_PRUNE_ARG || opcode == OP_THEN_ARG)
- {
- OP1(SLJIT_MOV, TMP1, 0, ARGUMENTS, 0);
- OP1(SLJIT_MOV, TMP2, 0, SLJIT_IMM, (sljit_sw)(cc + 2));
- OP1(SLJIT_MOV, SLJIT_MEM1(SLJIT_SP), common->mark_ptr, TMP2, 0);
- OP1(SLJIT_MOV, SLJIT_MEM1(TMP1), SLJIT_OFFSETOF(jit_arguments, mark_ptr), TMP2, 0);
- }
-
-return ccend;
-}
-
-static PCRE2_UCHAR then_trap_opcode[1] = { OP_THEN_TRAP };
-
-static SLJIT_INLINE void compile_then_trap_matchingpath(compiler_common *common, PCRE2_SPTR cc, PCRE2_SPTR ccend, backtrack_common *parent)
-{
-DEFINE_COMPILER;
-backtrack_common *backtrack;
-BOOL needs_control_head;
-int size;
-
-PUSH_BACKTRACK_NOVALUE(sizeof(then_trap_backtrack), cc);
-common->then_trap = BACKTRACK_AS(then_trap_backtrack);
-BACKTRACK_AS(then_trap_backtrack)->common.cc = then_trap_opcode;
-BACKTRACK_AS(then_trap_backtrack)->start = (sljit_sw)(cc - common->start);
-BACKTRACK_AS(then_trap_backtrack)->framesize = get_framesize(common, cc, ccend, FALSE, &needs_control_head);
-
-size = BACKTRACK_AS(then_trap_backtrack)->framesize;
-size = 3 + (size < 0 ? 0 : size);
-
-OP1(SLJIT_MOV, TMP2, 0, SLJIT_MEM1(SLJIT_SP), common->control_head_ptr);
-allocate_stack(common, size);
-if (size > 3)
- OP2(SLJIT_SUB, SLJIT_MEM1(SLJIT_SP), common->control_head_ptr, STACK_TOP, 0, SLJIT_IMM, (size - 3) * sizeof(sljit_sw));
-else
- OP1(SLJIT_MOV, SLJIT_MEM1(SLJIT_SP), common->control_head_ptr, STACK_TOP, 0);
-OP1(SLJIT_MOV, SLJIT_MEM1(STACK_TOP), STACK(size - 1), SLJIT_IMM, BACKTRACK_AS(then_trap_backtrack)->start);
-OP1(SLJIT_MOV, SLJIT_MEM1(STACK_TOP), STACK(size - 2), SLJIT_IMM, type_then_trap);
-OP1(SLJIT_MOV, SLJIT_MEM1(STACK_TOP), STACK(size - 3), TMP2, 0);
-
-size = BACKTRACK_AS(then_trap_backtrack)->framesize;
-if (size >= 0)
- init_frame(common, cc, ccend, size - 1, 0, FALSE);
-}
-
-static void compile_matchingpath(compiler_common *common, PCRE2_SPTR cc, PCRE2_SPTR ccend, backtrack_common *parent)
-{
-DEFINE_COMPILER;
-backtrack_common *backtrack;
-BOOL has_then_trap = FALSE;
-then_trap_backtrack *save_then_trap = NULL;
-
-SLJIT_ASSERT(*ccend == OP_END || (*ccend >= OP_ALT && *ccend <= OP_KETRPOS));
-
-if (common->has_then && common->then_offsets[cc - common->start] != 0)
- {
- SLJIT_ASSERT(*ccend != OP_END && common->control_head_ptr != 0);
- has_then_trap = TRUE;
- save_then_trap = common->then_trap;
- /* Tail item on backtrack. */
- compile_then_trap_matchingpath(common, cc, ccend, parent);
- }
-
-while (cc < ccend)
- {
- switch(*cc)
- {
- case OP_SOD:
- case OP_SOM:
- case OP_NOT_WORD_BOUNDARY:
- case OP_WORD_BOUNDARY:
- case OP_EODN:
- case OP_EOD:
- case OP_CIRC:
- case OP_CIRCM:
- case OP_DOLL:
- case OP_DOLLM:
- case OP_REVERSE:
- cc = compile_simple_assertion_matchingpath(common, *cc, cc + 1, parent->top != NULL ? &parent->top->nextbacktracks : &parent->topbacktracks);
- break;
-
- case OP_NOT_DIGIT:
- case OP_DIGIT:
- case OP_NOT_WHITESPACE:
- case OP_WHITESPACE:
- case OP_NOT_WORDCHAR:
- case OP_WORDCHAR:
- case OP_ANY:
- case OP_ALLANY:
- case OP_ANYBYTE:
- case OP_NOTPROP:
- case OP_PROP:
- case OP_ANYNL:
- case OP_NOT_HSPACE:
- case OP_HSPACE:
- case OP_NOT_VSPACE:
- case OP_VSPACE:
- case OP_EXTUNI:
- case OP_NOT:
- case OP_NOTI:
- cc = compile_char1_matchingpath(common, *cc, cc + 1, parent->top != NULL ? &parent->top->nextbacktracks : &parent->topbacktracks, TRUE);
- break;
-
- case OP_SET_SOM:
- PUSH_BACKTRACK_NOVALUE(sizeof(backtrack_common), cc);
- OP1(SLJIT_MOV, TMP2, 0, SLJIT_MEM1(SLJIT_SP), OVECTOR(0));
- allocate_stack(common, 1);
- OP1(SLJIT_MOV, SLJIT_MEM1(SLJIT_SP), OVECTOR(0), STR_PTR, 0);
- OP1(SLJIT_MOV, SLJIT_MEM1(STACK_TOP), STACK(0), TMP2, 0);
- cc++;
- break;
-
- case OP_CHAR:
- case OP_CHARI:
- if (common->mode == PCRE2_JIT_COMPLETE)
- cc = compile_charn_matchingpath(common, cc, ccend, parent->top != NULL ? &parent->top->nextbacktracks : &parent->topbacktracks);
- else
- cc = compile_char1_matchingpath(common, *cc, cc + 1, parent->top != NULL ? &parent->top->nextbacktracks : &parent->topbacktracks, TRUE);
- break;
-
- case OP_STAR:
- case OP_MINSTAR:
- case OP_PLUS:
- case OP_MINPLUS:
- case OP_QUERY:
- case OP_MINQUERY:
- case OP_UPTO:
- case OP_MINUPTO:
- case OP_EXACT:
- case OP_POSSTAR:
- case OP_POSPLUS:
- case OP_POSQUERY:
- case OP_POSUPTO:
- case OP_STARI:
- case OP_MINSTARI:
- case OP_PLUSI:
- case OP_MINPLUSI:
- case OP_QUERYI:
- case OP_MINQUERYI:
- case OP_UPTOI:
- case OP_MINUPTOI:
- case OP_EXACTI:
- case OP_POSSTARI:
- case OP_POSPLUSI:
- case OP_POSQUERYI:
- case OP_POSUPTOI:
- case OP_NOTSTAR:
- case OP_NOTMINSTAR:
- case OP_NOTPLUS:
- case OP_NOTMINPLUS:
- case OP_NOTQUERY:
- case OP_NOTMINQUERY:
- case OP_NOTUPTO:
- case OP_NOTMINUPTO:
- case OP_NOTEXACT:
- case OP_NOTPOSSTAR:
- case OP_NOTPOSPLUS:
- case OP_NOTPOSQUERY:
- case OP_NOTPOSUPTO:
- case OP_NOTSTARI:
- case OP_NOTMINSTARI:
- case OP_NOTPLUSI:
- case OP_NOTMINPLUSI:
- case OP_NOTQUERYI:
- case OP_NOTMINQUERYI:
- case OP_NOTUPTOI:
- case OP_NOTMINUPTOI:
- case OP_NOTEXACTI:
- case OP_NOTPOSSTARI:
- case OP_NOTPOSPLUSI:
- case OP_NOTPOSQUERYI:
- case OP_NOTPOSUPTOI:
- case OP_TYPESTAR:
- case OP_TYPEMINSTAR:
- case OP_TYPEPLUS:
- case OP_TYPEMINPLUS:
- case OP_TYPEQUERY:
- case OP_TYPEMINQUERY:
- case OP_TYPEUPTO:
- case OP_TYPEMINUPTO:
- case OP_TYPEEXACT:
- case OP_TYPEPOSSTAR:
- case OP_TYPEPOSPLUS:
- case OP_TYPEPOSQUERY:
- case OP_TYPEPOSUPTO:
- cc = compile_iterator_matchingpath(common, cc, parent);
- break;
-
- case OP_CLASS:
- case OP_NCLASS:
- if (cc[1 + (32 / sizeof(PCRE2_UCHAR))] >= OP_CRSTAR && cc[1 + (32 / sizeof(PCRE2_UCHAR))] <= OP_CRPOSRANGE)
- cc = compile_iterator_matchingpath(common, cc, parent);
- else
- cc = compile_char1_matchingpath(common, *cc, cc + 1, parent->top != NULL ? &parent->top->nextbacktracks : &parent->topbacktracks, TRUE);
- break;
-
-#if defined SUPPORT_UNICODE || PCRE2_CODE_UNIT_WIDTH == 16 || PCRE2_CODE_UNIT_WIDTH == 32
- case OP_XCLASS:
- if (*(cc + GET(cc, 1)) >= OP_CRSTAR && *(cc + GET(cc, 1)) <= OP_CRPOSRANGE)
- cc = compile_iterator_matchingpath(common, cc, parent);
- else
- cc = compile_char1_matchingpath(common, *cc, cc + 1, parent->top != NULL ? &parent->top->nextbacktracks : &parent->topbacktracks, TRUE);
- break;
-#endif
-
- case OP_REF:
- case OP_REFI:
- if (cc[1 + IMM2_SIZE] >= OP_CRSTAR && cc[1 + IMM2_SIZE] <= OP_CRPOSRANGE)
- cc = compile_ref_iterator_matchingpath(common, cc, parent);
- else
- {
- compile_ref_matchingpath(common, cc, parent->top != NULL ? &parent->top->nextbacktracks : &parent->topbacktracks, TRUE, FALSE);
- cc += 1 + IMM2_SIZE;
- }
- break;
-
- case OP_DNREF:
- case OP_DNREFI:
- if (cc[1 + 2 * IMM2_SIZE] >= OP_CRSTAR && cc[1 + 2 * IMM2_SIZE] <= OP_CRPOSRANGE)
- cc = compile_ref_iterator_matchingpath(common, cc, parent);
- else
- {
- compile_dnref_search(common, cc, parent->top != NULL ? &parent->top->nextbacktracks : &parent->topbacktracks);
- compile_ref_matchingpath(common, cc, parent->top != NULL ? &parent->top->nextbacktracks : &parent->topbacktracks, TRUE, FALSE);
- cc += 1 + 2 * IMM2_SIZE;
- }
- break;
-
- case OP_RECURSE:
- cc = compile_recurse_matchingpath(common, cc, parent);
- break;
-
- case OP_CALLOUT:
- case OP_CALLOUT_STR:
- cc = compile_callout_matchingpath(common, cc, parent);
- break;
-
- case OP_ASSERT:
- case OP_ASSERT_NOT:
- case OP_ASSERTBACK:
- case OP_ASSERTBACK_NOT:
- PUSH_BACKTRACK_NOVALUE(sizeof(assert_backtrack), cc);
- cc = compile_assert_matchingpath(common, cc, BACKTRACK_AS(assert_backtrack), FALSE);
- break;
-
- case OP_BRAMINZERO:
- PUSH_BACKTRACK_NOVALUE(sizeof(braminzero_backtrack), cc);
- cc = bracketend(cc + 1);
- if (*(cc - 1 - LINK_SIZE) != OP_KETRMIN)
- {
- allocate_stack(common, 1);
- OP1(SLJIT_MOV, SLJIT_MEM1(STACK_TOP), STACK(0), STR_PTR, 0);
- }
- else
- {
- allocate_stack(common, 2);
- OP1(SLJIT_MOV, SLJIT_MEM1(STACK_TOP), STACK(0), SLJIT_IMM, 0);
- OP1(SLJIT_MOV, SLJIT_MEM1(STACK_TOP), STACK(1), STR_PTR, 0);
- }
- BACKTRACK_AS(braminzero_backtrack)->matchingpath = LABEL();
- count_match(common);
- break;
-
- case OP_ONCE:
- case OP_ONCE_NC:
- case OP_BRA:
- case OP_CBRA:
- case OP_COND:
- case OP_SBRA:
- case OP_SCBRA:
- case OP_SCOND:
- cc = compile_bracket_matchingpath(common, cc, parent);
- break;
-
- case OP_BRAZERO:
- if (cc[1] > OP_ASSERTBACK_NOT)
- cc = compile_bracket_matchingpath(common, cc, parent);
- else
- {
- PUSH_BACKTRACK_NOVALUE(sizeof(assert_backtrack), cc);
- cc = compile_assert_matchingpath(common, cc, BACKTRACK_AS(assert_backtrack), FALSE);
- }
- break;
-
- case OP_BRAPOS:
- case OP_CBRAPOS:
- case OP_SBRAPOS:
- case OP_SCBRAPOS:
- case OP_BRAPOSZERO:
- cc = compile_bracketpos_matchingpath(common, cc, parent);
- break;
-
- case OP_MARK:
- PUSH_BACKTRACK_NOVALUE(sizeof(backtrack_common), cc);
- SLJIT_ASSERT(common->mark_ptr != 0);
- OP1(SLJIT_MOV, TMP2, 0, SLJIT_MEM1(SLJIT_SP), common->mark_ptr);
- allocate_stack(common, common->has_skip_arg ? 5 : 1);
- OP1(SLJIT_MOV, TMP1, 0, ARGUMENTS, 0);
- OP1(SLJIT_MOV, SLJIT_MEM1(STACK_TOP), STACK(common->has_skip_arg ? 4 : 0), TMP2, 0);
- OP1(SLJIT_MOV, TMP2, 0, SLJIT_IMM, (sljit_sw)(cc + 2));
- OP1(SLJIT_MOV, SLJIT_MEM1(SLJIT_SP), common->mark_ptr, TMP2, 0);
- OP1(SLJIT_MOV, SLJIT_MEM1(TMP1), SLJIT_OFFSETOF(jit_arguments, mark_ptr), TMP2, 0);
- if (common->has_skip_arg)
- {
- OP1(SLJIT_MOV, TMP1, 0, SLJIT_MEM1(SLJIT_SP), common->control_head_ptr);
- OP1(SLJIT_MOV, SLJIT_MEM1(SLJIT_SP), common->control_head_ptr, STACK_TOP, 0);
- OP1(SLJIT_MOV, SLJIT_MEM1(STACK_TOP), STACK(1), SLJIT_IMM, type_mark);
- OP1(SLJIT_MOV, SLJIT_MEM1(STACK_TOP), STACK(2), SLJIT_IMM, (sljit_sw)(cc + 2));
- OP1(SLJIT_MOV, SLJIT_MEM1(STACK_TOP), STACK(3), STR_PTR, 0);
- OP1(SLJIT_MOV, SLJIT_MEM1(STACK_TOP), STACK(0), TMP1, 0);
- }
- cc += 1 + 2 + cc[1];
- break;
-
- case OP_PRUNE:
- case OP_PRUNE_ARG:
- case OP_SKIP:
- case OP_SKIP_ARG:
- case OP_THEN:
- case OP_THEN_ARG:
- case OP_COMMIT:
- cc = compile_control_verb_matchingpath(common, cc, parent);
- break;
-
- case OP_FAIL:
- case OP_ACCEPT:
- case OP_ASSERT_ACCEPT:
- cc = compile_fail_accept_matchingpath(common, cc, parent);
- break;
-
- case OP_CLOSE:
- cc = compile_close_matchingpath(common, cc);
- break;
-
- case OP_SKIPZERO:
- cc = bracketend(cc + 1);
- break;
-
- default:
- SLJIT_ASSERT_STOP();
- return;
- }
- if (cc == NULL)
- return;
- }
-
-if (has_then_trap)
- {
- /* Head item on backtrack. */
- PUSH_BACKTRACK_NOVALUE(sizeof(then_trap_backtrack), cc);
- BACKTRACK_AS(then_trap_backtrack)->common.cc = then_trap_opcode;
- BACKTRACK_AS(then_trap_backtrack)->then_trap = common->then_trap;
- common->then_trap = save_then_trap;
- }
-SLJIT_ASSERT(cc == ccend);
-}
-
-#undef PUSH_BACKTRACK
-#undef PUSH_BACKTRACK_NOVALUE
-#undef BACKTRACK_AS
-
-#define COMPILE_BACKTRACKINGPATH(current) \
- do \
- { \
- compile_backtrackingpath(common, (current)); \
- if (SLJIT_UNLIKELY(sljit_get_compiler_error(compiler))) \
- return; \
- } \
- while (0)
-
-#define CURRENT_AS(type) ((type *)current)
-
-static void compile_iterator_backtrackingpath(compiler_common *common, struct backtrack_common *current)
-{
-DEFINE_COMPILER;
-PCRE2_SPTR cc = current->cc;
-PCRE2_UCHAR opcode;
-PCRE2_UCHAR type;
-sljit_ui max = 0, exact;
-struct sljit_label *label = NULL;
-struct sljit_jump *jump = NULL;
-jump_list *jumplist = NULL;
-PCRE2_SPTR end;
-int private_data_ptr = PRIVATE_DATA(cc);
-int base = (private_data_ptr == 0) ? SLJIT_MEM1(STACK_TOP) : SLJIT_MEM1(SLJIT_SP);
-int offset0 = (private_data_ptr == 0) ? STACK(0) : private_data_ptr;
-int offset1 = (private_data_ptr == 0) ? STACK(1) : private_data_ptr + (int)sizeof(sljit_sw);
-
-cc = get_iterator_parameters(common, cc, &opcode, &type, &max, &exact, &end);
-
-switch(opcode)
- {
- case OP_STAR:
- case OP_UPTO:
- if (type == OP_ANYNL || type == OP_EXTUNI)
- {
- SLJIT_ASSERT(private_data_ptr == 0);
- set_jumps(CURRENT_AS(char_iterator_backtrack)->u.backtracks, LABEL());
- OP1(SLJIT_MOV, STR_PTR, 0, SLJIT_MEM1(STACK_TOP), STACK(0));
- free_stack(common, 1);
- CMPTO(SLJIT_NOT_EQUAL, STR_PTR, 0, SLJIT_IMM, 0, CURRENT_AS(char_iterator_backtrack)->matchingpath);
- }
- else
- {
- if (CURRENT_AS(char_iterator_backtrack)->u.charpos.enabled)
- {
- OP1(SLJIT_MOV, STR_PTR, 0, base, offset0);
- OP1(SLJIT_MOV, TMP2, 0, base, offset1);
- OP2(SLJIT_SUB, STR_PTR, 0, STR_PTR, 0, SLJIT_IMM, IN_UCHARS(1));
-
- jump = CMP(SLJIT_LESS_EQUAL, STR_PTR, 0, TMP2, 0);
- label = LABEL();
- OP1(MOV_UCHAR, TMP1, 0, SLJIT_MEM1(STR_PTR), IN_UCHARS(-1));
- OP1(SLJIT_MOV, base, offset0, STR_PTR, 0);
- if (CURRENT_AS(char_iterator_backtrack)->u.charpos.othercasebit != 0)
- OP2(SLJIT_OR, TMP1, 0, TMP1, 0, SLJIT_IMM, CURRENT_AS(char_iterator_backtrack)->u.charpos.othercasebit);
- CMPTO(SLJIT_EQUAL, TMP1, 0, SLJIT_IMM, CURRENT_AS(char_iterator_backtrack)->u.charpos.chr, CURRENT_AS(char_iterator_backtrack)->matchingpath);
- skip_char_back(common);
- CMPTO(SLJIT_GREATER, STR_PTR, 0, TMP2, 0, label);
- }
- else
- {
- OP1(SLJIT_MOV, STR_PTR, 0, base, offset0);
- jump = CMP(SLJIT_LESS_EQUAL, STR_PTR, 0, base, offset1);
- skip_char_back(common);
- OP1(SLJIT_MOV, base, offset0, STR_PTR, 0);
- JUMPTO(SLJIT_JUMP, CURRENT_AS(char_iterator_backtrack)->matchingpath);
- }
- JUMPHERE(jump);
- if (private_data_ptr == 0)
- free_stack(common, 2);
- }
- break;
-
- case OP_MINSTAR:
- OP1(SLJIT_MOV, STR_PTR, 0, base, offset0);
- compile_char1_matchingpath(common, type, cc, &jumplist, TRUE);
- OP1(SLJIT_MOV, base, offset0, STR_PTR, 0);
- JUMPTO(SLJIT_JUMP, CURRENT_AS(char_iterator_backtrack)->matchingpath);
- set_jumps(jumplist, LABEL());
- if (private_data_ptr == 0)
- free_stack(common, 1);
- break;
-
- case OP_MINUPTO:
- OP1(SLJIT_MOV, TMP1, 0, base, offset1);
- OP1(SLJIT_MOV, STR_PTR, 0, base, offset0);
- OP2(SLJIT_SUB | SLJIT_SET_E, TMP1, 0, TMP1, 0, SLJIT_IMM, 1);
- add_jump(compiler, &jumplist, JUMP(SLJIT_ZERO));
-
- OP1(SLJIT_MOV, base, offset1, TMP1, 0);
- compile_char1_matchingpath(common, type, cc, &jumplist, TRUE);
- OP1(SLJIT_MOV, base, offset0, STR_PTR, 0);
- JUMPTO(SLJIT_JUMP, CURRENT_AS(char_iterator_backtrack)->matchingpath);
-
- set_jumps(jumplist, LABEL());
- if (private_data_ptr == 0)
- free_stack(common, 2);
- break;
-
- case OP_QUERY:
- OP1(SLJIT_MOV, STR_PTR, 0, base, offset0);
- OP1(SLJIT_MOV, base, offset0, SLJIT_IMM, 0);
- CMPTO(SLJIT_NOT_EQUAL, STR_PTR, 0, SLJIT_IMM, 0, CURRENT_AS(char_iterator_backtrack)->matchingpath);
- jump = JUMP(SLJIT_JUMP);
- set_jumps(CURRENT_AS(char_iterator_backtrack)->u.backtracks, LABEL());
- OP1(SLJIT_MOV, STR_PTR, 0, base, offset0);
- OP1(SLJIT_MOV, base, offset0, SLJIT_IMM, 0);
- JUMPTO(SLJIT_JUMP, CURRENT_AS(char_iterator_backtrack)->matchingpath);
- JUMPHERE(jump);
- if (private_data_ptr == 0)
- free_stack(common, 1);
- break;
-
- case OP_MINQUERY:
- OP1(SLJIT_MOV, STR_PTR, 0, base, offset0);
- OP1(SLJIT_MOV, base, offset0, SLJIT_IMM, 0);
- jump = CMP(SLJIT_EQUAL, STR_PTR, 0, SLJIT_IMM, 0);
- compile_char1_matchingpath(common, type, cc, &jumplist, TRUE);
- JUMPTO(SLJIT_JUMP, CURRENT_AS(char_iterator_backtrack)->matchingpath);
- set_jumps(jumplist, LABEL());
- JUMPHERE(jump);
- if (private_data_ptr == 0)
- free_stack(common, 1);
- break;
-
- case OP_EXACT:
- case OP_POSSTAR:
- case OP_POSQUERY:
- case OP_POSUPTO:
- break;
-
- default:
- SLJIT_ASSERT_STOP();
- break;
- }
-
- set_jumps(current->topbacktracks, LABEL());
-}
-
-static SLJIT_INLINE void compile_ref_iterator_backtrackingpath(compiler_common *common, struct backtrack_common *current)
-{
-DEFINE_COMPILER;
-PCRE2_SPTR cc = current->cc;
-BOOL ref = (*cc == OP_REF || *cc == OP_REFI);
-PCRE2_UCHAR type;
-
-type = cc[ref ? 1 + IMM2_SIZE : 1 + 2 * IMM2_SIZE];
-
-if ((type & 0x1) == 0)
- {
- /* Maximize case. */
- set_jumps(current->topbacktracks, LABEL());
- OP1(SLJIT_MOV, STR_PTR, 0, SLJIT_MEM1(STACK_TOP), STACK(0));
- free_stack(common, 1);
- CMPTO(SLJIT_NOT_EQUAL, STR_PTR, 0, SLJIT_IMM, 0, CURRENT_AS(ref_iterator_backtrack)->matchingpath);
- return;
- }
-
-OP1(SLJIT_MOV, STR_PTR, 0, SLJIT_MEM1(STACK_TOP), STACK(0));
-CMPTO(SLJIT_NOT_EQUAL, STR_PTR, 0, SLJIT_IMM, 0, CURRENT_AS(ref_iterator_backtrack)->matchingpath);
-set_jumps(current->topbacktracks, LABEL());
-free_stack(common, ref ? 2 : 3);
-}
-
-static SLJIT_INLINE void compile_recurse_backtrackingpath(compiler_common *common, struct backtrack_common *current)
-{
-DEFINE_COMPILER;
-
-if (CURRENT_AS(recurse_backtrack)->inlined_pattern)
- compile_backtrackingpath(common, current->top);
-set_jumps(current->topbacktracks, LABEL());
-if (CURRENT_AS(recurse_backtrack)->inlined_pattern)
- return;
-
-if (common->has_set_som && common->mark_ptr != 0)
- {
- OP1(SLJIT_MOV, TMP2, 0, SLJIT_MEM1(STACK_TOP), STACK(0));
- OP1(SLJIT_MOV, TMP1, 0, SLJIT_MEM1(STACK_TOP), STACK(1));
- free_stack(common, 2);
- OP1(SLJIT_MOV, SLJIT_MEM1(SLJIT_SP), OVECTOR(0), TMP2, 0);
- OP1(SLJIT_MOV, SLJIT_MEM1(SLJIT_SP), common->mark_ptr, TMP1, 0);
- }
-else if (common->has_set_som || common->mark_ptr != 0)
- {
- OP1(SLJIT_MOV, TMP2, 0, SLJIT_MEM1(STACK_TOP), STACK(0));
- free_stack(common, 1);
- OP1(SLJIT_MOV, SLJIT_MEM1(SLJIT_SP), common->has_set_som ? (int)(OVECTOR(0)) : common->mark_ptr, TMP2, 0);
- }
-}
-
-static void compile_assert_backtrackingpath(compiler_common *common, struct backtrack_common *current)
-{
-DEFINE_COMPILER;
-PCRE2_SPTR cc = current->cc;
-PCRE2_UCHAR bra = OP_BRA;
-struct sljit_jump *brajump = NULL;
-
-SLJIT_ASSERT(*cc != OP_BRAMINZERO);
-if (*cc == OP_BRAZERO)
- {
- bra = *cc;
- cc++;
- }
-
-if (bra == OP_BRAZERO)
- {
- SLJIT_ASSERT(current->topbacktracks == NULL);
- OP1(SLJIT_MOV, STR_PTR, 0, SLJIT_MEM1(STACK_TOP), STACK(0));
- }
-
-if (CURRENT_AS(assert_backtrack)->framesize < 0)
- {
- set_jumps(current->topbacktracks, LABEL());
-
- if (bra == OP_BRAZERO)
- {
- OP1(SLJIT_MOV, SLJIT_MEM1(STACK_TOP), STACK(0), SLJIT_IMM, 0);
- CMPTO(SLJIT_NOT_EQUAL, STR_PTR, 0, SLJIT_IMM, 0, CURRENT_AS(assert_backtrack)->matchingpath);
- free_stack(common, 1);
- }
- return;
- }
-
-if (bra == OP_BRAZERO)
- {
- if (*cc == OP_ASSERT_NOT || *cc == OP_ASSERTBACK_NOT)
- {
- OP1(SLJIT_MOV, SLJIT_MEM1(STACK_TOP), STACK(0), SLJIT_IMM, 0);
- CMPTO(SLJIT_NOT_EQUAL, STR_PTR, 0, SLJIT_IMM, 0, CURRENT_AS(assert_backtrack)->matchingpath);
- free_stack(common, 1);
- return;
- }
- free_stack(common, 1);
- brajump = CMP(SLJIT_EQUAL, STR_PTR, 0, SLJIT_IMM, 0);
- }
-
-if (*cc == OP_ASSERT || *cc == OP_ASSERTBACK)
- {
- OP1(SLJIT_MOV, STACK_TOP, 0, SLJIT_MEM1(SLJIT_SP), CURRENT_AS(assert_backtrack)->private_data_ptr);
- add_jump(compiler, &common->revertframes, JUMP(SLJIT_FAST_CALL));
- OP1(SLJIT_MOV, SLJIT_MEM1(SLJIT_SP), CURRENT_AS(assert_backtrack)->private_data_ptr, SLJIT_MEM1(STACK_TOP), CURRENT_AS(assert_backtrack)->framesize * sizeof(sljit_sw));
-
- set_jumps(current->topbacktracks, LABEL());
- }
-else
- set_jumps(current->topbacktracks, LABEL());
-
-if (bra == OP_BRAZERO)
- {
- /* We know there is enough place on the stack. */
- OP2(SLJIT_ADD, STACK_TOP, 0, STACK_TOP, 0, SLJIT_IMM, sizeof(sljit_sw));
- OP1(SLJIT_MOV, SLJIT_MEM1(STACK_TOP), STACK(0), SLJIT_IMM, 0);
- JUMPTO(SLJIT_JUMP, CURRENT_AS(assert_backtrack)->matchingpath);
- JUMPHERE(brajump);
- }
-}
-
-static void compile_bracket_backtrackingpath(compiler_common *common, struct backtrack_common *current)
-{
-DEFINE_COMPILER;
-int opcode, stacksize, alt_count, alt_max;
-int offset = 0;
-int private_data_ptr = CURRENT_AS(bracket_backtrack)->private_data_ptr;
-int repeat_ptr = 0, repeat_type = 0, repeat_count = 0;
-PCRE2_SPTR cc = current->cc;
-PCRE2_SPTR ccbegin;
-PCRE2_SPTR ccprev;
-PCRE2_UCHAR bra = OP_BRA;
-PCRE2_UCHAR ket;
-assert_backtrack *assert;
-sljit_uw *next_update_addr = NULL;
-BOOL has_alternatives;
-BOOL needs_control_head = FALSE;
-struct sljit_jump *brazero = NULL;
-struct sljit_jump *alt1 = NULL;
-struct sljit_jump *alt2 = NULL;
-struct sljit_jump *once = NULL;
-struct sljit_jump *cond = NULL;
-struct sljit_label *rmin_label = NULL;
-struct sljit_label *exact_label = NULL;
-
-if (*cc == OP_BRAZERO || *cc == OP_BRAMINZERO)
- {
- bra = *cc;
- cc++;
- }
-
-opcode = *cc;
-ccbegin = bracketend(cc) - 1 - LINK_SIZE;
-ket = *ccbegin;
-if (ket == OP_KET && PRIVATE_DATA(ccbegin) != 0)
- {
- repeat_ptr = PRIVATE_DATA(ccbegin);
- repeat_type = PRIVATE_DATA(ccbegin + 2);
- repeat_count = PRIVATE_DATA(ccbegin + 3);
- SLJIT_ASSERT(repeat_type != 0 && repeat_count != 0);
- if (repeat_type == OP_UPTO)
- ket = OP_KETRMAX;
- if (repeat_type == OP_MINUPTO)
- ket = OP_KETRMIN;
- }
-ccbegin = cc;
-cc += GET(cc, 1);
-has_alternatives = *cc == OP_ALT;
-if (SLJIT_UNLIKELY(opcode == OP_COND) || SLJIT_UNLIKELY(opcode == OP_SCOND))
- has_alternatives = (ccbegin[1 + LINK_SIZE] >= OP_ASSERT && ccbegin[1 + LINK_SIZE] <= OP_ASSERTBACK_NOT) || CURRENT_AS(bracket_backtrack)->u.condfailed != NULL;
-if (opcode == OP_CBRA || opcode == OP_SCBRA)
- offset = (GET2(ccbegin, 1 + LINK_SIZE)) << 1;
-if (SLJIT_UNLIKELY(opcode == OP_COND) && (*cc == OP_KETRMAX || *cc == OP_KETRMIN))
- opcode = OP_SCOND;
-if (SLJIT_UNLIKELY(opcode == OP_ONCE_NC))
- opcode = OP_ONCE;
-
-alt_max = has_alternatives ? no_alternatives(ccbegin) : 0;
-
-/* Decoding the needs_control_head in framesize. */
-if (opcode == OP_ONCE)
- {
- needs_control_head = (CURRENT_AS(bracket_backtrack)->u.framesize & 0x1) != 0;
- CURRENT_AS(bracket_backtrack)->u.framesize >>= 1;
- }
-
-if (ket != OP_KET && repeat_type != 0)
- {
- /* TMP1 is used in OP_KETRMIN below. */
- OP1(SLJIT_MOV, TMP1, 0, SLJIT_MEM1(STACK_TOP), STACK(0));
- free_stack(common, 1);
- if (repeat_type == OP_UPTO)
- OP2(SLJIT_ADD, SLJIT_MEM1(SLJIT_SP), repeat_ptr, TMP1, 0, SLJIT_IMM, 1);
- else
- OP1(SLJIT_MOV, SLJIT_MEM1(SLJIT_SP), repeat_ptr, TMP1, 0);
- }
-
-if (ket == OP_KETRMAX)
- {
- if (bra == OP_BRAZERO)
- {
- OP1(SLJIT_MOV, TMP1, 0, SLJIT_MEM1(STACK_TOP), STACK(0));
- free_stack(common, 1);
- brazero = CMP(SLJIT_EQUAL, TMP1, 0, SLJIT_IMM, 0);
- }
- }
-else if (ket == OP_KETRMIN)
- {
- if (bra != OP_BRAMINZERO)
- {
- OP1(SLJIT_MOV, STR_PTR, 0, SLJIT_MEM1(STACK_TOP), STACK(0));
- if (repeat_type != 0)
- {
- /* TMP1 was set a few lines above. */
- CMPTO(SLJIT_NOT_EQUAL, TMP1, 0, SLJIT_IMM, 0, CURRENT_AS(bracket_backtrack)->recursive_matchingpath);
- /* Drop STR_PTR for non-greedy plus quantifier. */
- if (opcode != OP_ONCE)
- free_stack(common, 1);
- }
- else if (opcode >= OP_SBRA || opcode == OP_ONCE)
- {
- /* Checking zero-length iteration. */
- if (opcode != OP_ONCE || CURRENT_AS(bracket_backtrack)->u.framesize < 0)
- CMPTO(SLJIT_NOT_EQUAL, STR_PTR, 0, SLJIT_MEM1(SLJIT_SP), private_data_ptr, CURRENT_AS(bracket_backtrack)->recursive_matchingpath);
- else
- {
- OP1(SLJIT_MOV, TMP1, 0, SLJIT_MEM1(SLJIT_SP), private_data_ptr);
- CMPTO(SLJIT_NOT_EQUAL, STR_PTR, 0, SLJIT_MEM1(TMP1), (CURRENT_AS(bracket_backtrack)->u.framesize + 1) * sizeof(sljit_sw), CURRENT_AS(bracket_backtrack)->recursive_matchingpath);
- }
- /* Drop STR_PTR for non-greedy plus quantifier. */
- if (opcode != OP_ONCE)
- free_stack(common, 1);
- }
- else
- JUMPTO(SLJIT_JUMP, CURRENT_AS(bracket_backtrack)->recursive_matchingpath);
- }
- rmin_label = LABEL();
- if (repeat_type != 0)
- OP2(SLJIT_ADD, SLJIT_MEM1(SLJIT_SP), repeat_ptr, SLJIT_MEM1(SLJIT_SP), repeat_ptr, SLJIT_IMM, 1);
- }
-else if (bra == OP_BRAZERO)
- {
- OP1(SLJIT_MOV, TMP1, 0, SLJIT_MEM1(STACK_TOP), STACK(0));
- free_stack(common, 1);
- brazero = CMP(SLJIT_NOT_EQUAL, TMP1, 0, SLJIT_IMM, 0);
- }
-else if (repeat_type == OP_EXACT)
- {
- OP1(SLJIT_MOV, SLJIT_MEM1(SLJIT_SP), repeat_ptr, SLJIT_IMM, 1);
- exact_label = LABEL();
- }
-
-if (offset != 0)
- {
- if (common->capture_last_ptr != 0)
- {
- SLJIT_ASSERT(common->optimized_cbracket[offset >> 1] == 0);
- OP1(SLJIT_MOV, TMP1, 0, SLJIT_MEM1(STACK_TOP), STACK(0));
- OP1(SLJIT_MOV, TMP2, 0, SLJIT_MEM1(STACK_TOP), STACK(1));
- OP1(SLJIT_MOV, SLJIT_MEM1(SLJIT_SP), common->capture_last_ptr, TMP1, 0);
- OP1(SLJIT_MOV, TMP1, 0, SLJIT_MEM1(STACK_TOP), STACK(2));
- free_stack(common, 3);
- OP1(SLJIT_MOV, SLJIT_MEM1(SLJIT_SP), OVECTOR(offset), TMP2, 0);
- OP1(SLJIT_MOV, SLJIT_MEM1(SLJIT_SP), OVECTOR(offset + 1), TMP1, 0);
- }
- else if (common->optimized_cbracket[offset >> 1] == 0)
- {
- OP1(SLJIT_MOV, TMP1, 0, SLJIT_MEM1(STACK_TOP), STACK(0));
- OP1(SLJIT_MOV, TMP2, 0, SLJIT_MEM1(STACK_TOP), STACK(1));
- free_stack(common, 2);
- OP1(SLJIT_MOV, SLJIT_MEM1(SLJIT_SP), OVECTOR(offset), TMP1, 0);
- OP1(SLJIT_MOV, SLJIT_MEM1(SLJIT_SP), OVECTOR(offset + 1), TMP2, 0);
- }
- }
-
-if (SLJIT_UNLIKELY(opcode == OP_ONCE))
- {
- if (CURRENT_AS(bracket_backtrack)->u.framesize >= 0)
- {
- OP1(SLJIT_MOV, STACK_TOP, 0, SLJIT_MEM1(SLJIT_SP), private_data_ptr);
- add_jump(compiler, &common->revertframes, JUMP(SLJIT_FAST_CALL));
- }
- once = JUMP(SLJIT_JUMP);
- }
-else if (SLJIT_UNLIKELY(opcode == OP_COND) || SLJIT_UNLIKELY(opcode == OP_SCOND))
- {
- if (has_alternatives)
- {
- /* Always exactly one alternative. */
- OP1(SLJIT_MOV, TMP1, 0, SLJIT_MEM1(STACK_TOP), STACK(0));
- free_stack(common, 1);
-
- alt_max = 2;
- alt1 = CMP(SLJIT_EQUAL, TMP1, 0, SLJIT_IMM, sizeof(sljit_uw));
- }
- }
-else if (has_alternatives)
- {
- OP1(SLJIT_MOV, TMP1, 0, SLJIT_MEM1(STACK_TOP), STACK(0));
- free_stack(common, 1);
-
- if (alt_max > 4)
- {
- /* Table jump if alt_max is greater than 4. */
- next_update_addr = allocate_read_only_data(common, alt_max * sizeof(sljit_uw));
- if (SLJIT_UNLIKELY(next_update_addr == NULL))
- return;
- sljit_emit_ijump(compiler, SLJIT_JUMP, SLJIT_MEM1(TMP1), (sljit_sw)next_update_addr);
- add_label_addr(common, next_update_addr++);
- }
- else
- {
- if (alt_max == 4)
- alt2 = CMP(SLJIT_GREATER_EQUAL, TMP1, 0, SLJIT_IMM, 2 * sizeof(sljit_uw));
- alt1 = CMP(SLJIT_GREATER_EQUAL, TMP1, 0, SLJIT_IMM, sizeof(sljit_uw));
- }
- }
-
-COMPILE_BACKTRACKINGPATH(current->top);
-if (current->topbacktracks)
- set_jumps(current->topbacktracks, LABEL());
-
-if (SLJIT_UNLIKELY(opcode == OP_COND) || SLJIT_UNLIKELY(opcode == OP_SCOND))
- {
- /* Conditional block always has at most one alternative. */
- if (ccbegin[1 + LINK_SIZE] >= OP_ASSERT && ccbegin[1 + LINK_SIZE] <= OP_ASSERTBACK_NOT)
- {
- SLJIT_ASSERT(has_alternatives);
- assert = CURRENT_AS(bracket_backtrack)->u.assert;
- if (assert->framesize >= 0 && (ccbegin[1 + LINK_SIZE] == OP_ASSERT || ccbegin[1 + LINK_SIZE] == OP_ASSERTBACK))
- {
- OP1(SLJIT_MOV, STACK_TOP, 0, SLJIT_MEM1(SLJIT_SP), assert->private_data_ptr);
- add_jump(compiler, &common->revertframes, JUMP(SLJIT_FAST_CALL));
- OP1(SLJIT_MOV, SLJIT_MEM1(SLJIT_SP), assert->private_data_ptr, SLJIT_MEM1(STACK_TOP), assert->framesize * sizeof(sljit_sw));
- }
- cond = JUMP(SLJIT_JUMP);
- set_jumps(CURRENT_AS(bracket_backtrack)->u.assert->condfailed, LABEL());
- }
- else if (CURRENT_AS(bracket_backtrack)->u.condfailed != NULL)
- {
- SLJIT_ASSERT(has_alternatives);
- cond = JUMP(SLJIT_JUMP);
- set_jumps(CURRENT_AS(bracket_backtrack)->u.condfailed, LABEL());
- }
- else
- SLJIT_ASSERT(!has_alternatives);
- }
-
-if (has_alternatives)
- {
- alt_count = sizeof(sljit_uw);
- do
- {
- current->top = NULL;
- current->topbacktracks = NULL;
- current->nextbacktracks = NULL;
- /* Conditional blocks always have an additional alternative, even if it is empty. */
- if (*cc == OP_ALT)
- {
- ccprev = cc + 1 + LINK_SIZE;
- cc += GET(cc, 1);
- if (opcode != OP_COND && opcode != OP_SCOND)
- {
- if (opcode != OP_ONCE)
- {
- if (private_data_ptr != 0)
- OP1(SLJIT_MOV, STR_PTR, 0, SLJIT_MEM1(SLJIT_SP), private_data_ptr);
- else
- OP1(SLJIT_MOV, STR_PTR, 0, SLJIT_MEM1(STACK_TOP), STACK(0));
- }
- else
- OP1(SLJIT_MOV, STR_PTR, 0, SLJIT_MEM1(STACK_TOP), STACK(needs_control_head ? 1 : 0));
- }
- compile_matchingpath(common, ccprev, cc, current);
- if (SLJIT_UNLIKELY(sljit_get_compiler_error(compiler)))
- return;
- }
-
- /* Instructions after the current alternative is successfully matched. */
- /* There is a similar code in compile_bracket_matchingpath. */
- if (opcode == OP_ONCE)
- match_once_common(common, ket, CURRENT_AS(bracket_backtrack)->u.framesize, private_data_ptr, has_alternatives, needs_control_head);
-
- stacksize = 0;
- if (repeat_type == OP_MINUPTO)
- {
- /* We need to preserve the counter. TMP2 will be used below. */
- OP1(SLJIT_MOV, TMP2, 0, SLJIT_MEM1(SLJIT_SP), repeat_ptr);
- stacksize++;
- }
- if (ket != OP_KET || bra != OP_BRA)
- stacksize++;
- if (offset != 0)
- {
- if (common->capture_last_ptr != 0)
- stacksize++;
- if (common->optimized_cbracket[offset >> 1] == 0)
- stacksize += 2;
- }
- if (opcode != OP_ONCE)
- stacksize++;
-
- if (stacksize > 0)
- allocate_stack(common, stacksize);
-
- stacksize = 0;
- if (repeat_type == OP_MINUPTO)
- {
- /* TMP2 was set above. */
- OP2(SLJIT_SUB, SLJIT_MEM1(STACK_TOP), STACK(stacksize), TMP2, 0, SLJIT_IMM, 1);
- stacksize++;
- }
-
- if (ket != OP_KET || bra != OP_BRA)
- {
- if (ket != OP_KET)
- OP1(SLJIT_MOV, SLJIT_MEM1(STACK_TOP), STACK(stacksize), STR_PTR, 0);
- else
- OP1(SLJIT_MOV, SLJIT_MEM1(STACK_TOP), STACK(stacksize), SLJIT_IMM, 0);
- stacksize++;
- }
-
- if (offset != 0)
- stacksize = match_capture_common(common, stacksize, offset, private_data_ptr);
-
- if (opcode != OP_ONCE)
- OP1(SLJIT_MOV, SLJIT_MEM1(STACK_TOP), STACK(stacksize), SLJIT_IMM, alt_count);
-
- if (offset != 0 && ket == OP_KETRMAX && common->optimized_cbracket[offset >> 1] != 0)
- {
- /* If ket is not OP_KETRMAX, this code path is executed after the jump to alternative_matchingpath. */
- SLJIT_ASSERT(private_data_ptr == OVECTOR(offset + 0));
- OP1(SLJIT_MOV, SLJIT_MEM1(SLJIT_SP), OVECTOR(offset + 1), STR_PTR, 0);
- }
-
- JUMPTO(SLJIT_JUMP, CURRENT_AS(bracket_backtrack)->alternative_matchingpath);
-
- if (opcode != OP_ONCE)
- {
- if (alt_max > 4)
- add_label_addr(common, next_update_addr++);
- else
- {
- if (alt_count != 2 * sizeof(sljit_uw))
- {
- JUMPHERE(alt1);
- if (alt_max == 3 && alt_count == sizeof(sljit_uw))
- alt2 = CMP(SLJIT_GREATER_EQUAL, TMP1, 0, SLJIT_IMM, 2 * sizeof(sljit_uw));
- }
- else
- {
- JUMPHERE(alt2);
- if (alt_max == 4)
- alt1 = CMP(SLJIT_GREATER_EQUAL, TMP1, 0, SLJIT_IMM, 3 * sizeof(sljit_uw));
- }
- }
- alt_count += sizeof(sljit_uw);
- }
-
- COMPILE_BACKTRACKINGPATH(current->top);
- if (current->topbacktracks)
- set_jumps(current->topbacktracks, LABEL());
- SLJIT_ASSERT(!current->nextbacktracks);
- }
- while (*cc == OP_ALT);
-
- if (cond != NULL)
- {
- SLJIT_ASSERT(opcode == OP_COND || opcode == OP_SCOND);
- assert = CURRENT_AS(bracket_backtrack)->u.assert;
- if ((ccbegin[1 + LINK_SIZE] == OP_ASSERT_NOT || ccbegin[1 + LINK_SIZE] == OP_ASSERTBACK_NOT) && assert->framesize >= 0)
- {
- OP1(SLJIT_MOV, STACK_TOP, 0, SLJIT_MEM1(SLJIT_SP), assert->private_data_ptr);
- add_jump(compiler, &common->revertframes, JUMP(SLJIT_FAST_CALL));
- OP1(SLJIT_MOV, SLJIT_MEM1(SLJIT_SP), assert->private_data_ptr, SLJIT_MEM1(STACK_TOP), assert->framesize * sizeof(sljit_sw));
- }
- JUMPHERE(cond);
- }
-
- /* Free the STR_PTR. */
- if (private_data_ptr == 0)
- free_stack(common, 1);
- }
-
-if (offset != 0)
- {
- /* Using both tmp register is better for instruction scheduling. */
- if (common->optimized_cbracket[offset >> 1] != 0)
- {
- OP1(SLJIT_MOV, TMP1, 0, SLJIT_MEM1(STACK_TOP), STACK(0));
- OP1(SLJIT_MOV, TMP2, 0, SLJIT_MEM1(STACK_TOP), STACK(1));
- free_stack(common, 2);
- OP1(SLJIT_MOV, SLJIT_MEM1(SLJIT_SP), OVECTOR(offset), TMP1, 0);
- OP1(SLJIT_MOV, SLJIT_MEM1(SLJIT_SP), OVECTOR(offset + 1), TMP2, 0);
- }
- else
- {
- OP1(SLJIT_MOV, TMP1, 0, SLJIT_MEM1(STACK_TOP), STACK(0));
- free_stack(common, 1);
- OP1(SLJIT_MOV, SLJIT_MEM1(SLJIT_SP), private_data_ptr, TMP1, 0);
- }
- }
-else if (opcode == OP_SBRA || opcode == OP_SCOND)
- {
- OP1(SLJIT_MOV, SLJIT_MEM1(SLJIT_SP), private_data_ptr, SLJIT_MEM1(STACK_TOP), STACK(0));
- free_stack(common, 1);
- }
-else if (opcode == OP_ONCE)
- {
- cc = ccbegin + GET(ccbegin, 1);
- stacksize = needs_control_head ? 1 : 0;
-
- if (CURRENT_AS(bracket_backtrack)->u.framesize >= 0)
- {
- /* Reset head and drop saved frame. */
- stacksize += CURRENT_AS(bracket_backtrack)->u.framesize + ((ket != OP_KET || *cc == OP_ALT) ? 2 : 1);
- }
- else if (ket == OP_KETRMAX || (*cc == OP_ALT && ket != OP_KETRMIN))
- {
- /* The STR_PTR must be released. */
- stacksize++;
- }
-
- if (stacksize > 0)
- free_stack(common, stacksize);
-
- JUMPHERE(once);
- /* Restore previous private_data_ptr */
- if (CURRENT_AS(bracket_backtrack)->u.framesize >= 0)
- OP1(SLJIT_MOV, SLJIT_MEM1(SLJIT_SP), private_data_ptr, SLJIT_MEM1(STACK_TOP), CURRENT_AS(bracket_backtrack)->u.framesize * sizeof(sljit_sw));
- else if (ket == OP_KETRMIN)
- {
- OP1(SLJIT_MOV, TMP1, 0, SLJIT_MEM1(STACK_TOP), STACK(1));
- /* See the comment below. */
- free_stack(common, 2);
- OP1(SLJIT_MOV, SLJIT_MEM1(SLJIT_SP), private_data_ptr, TMP1, 0);
- }
- }
-
-if (repeat_type == OP_EXACT)
- {
- OP2(SLJIT_ADD, TMP1, 0, SLJIT_MEM1(SLJIT_SP), repeat_ptr, SLJIT_IMM, 1);
- OP1(SLJIT_MOV, SLJIT_MEM1(SLJIT_SP), repeat_ptr, TMP1, 0);
- CMPTO(SLJIT_LESS_EQUAL, TMP1, 0, SLJIT_IMM, repeat_count, exact_label);
- }
-else if (ket == OP_KETRMAX)
- {
- OP1(SLJIT_MOV, STR_PTR, 0, SLJIT_MEM1(STACK_TOP), STACK(0));
- if (bra != OP_BRAZERO)
- free_stack(common, 1);
-
- CMPTO(SLJIT_NOT_EQUAL, STR_PTR, 0, SLJIT_IMM, 0, CURRENT_AS(bracket_backtrack)->recursive_matchingpath);
- if (bra == OP_BRAZERO)
- {
- OP1(SLJIT_MOV, STR_PTR, 0, SLJIT_MEM1(STACK_TOP), STACK(1));
- JUMPTO(SLJIT_JUMP, CURRENT_AS(bracket_backtrack)->zero_matchingpath);
- JUMPHERE(brazero);
- free_stack(common, 1);
- }
- }
-else if (ket == OP_KETRMIN)
- {
- OP1(SLJIT_MOV, TMP1, 0, SLJIT_MEM1(STACK_TOP), STACK(0));
-
- /* OP_ONCE removes everything in case of a backtrack, so we don't
- need to explicitly release the STR_PTR. The extra release would
- affect badly the free_stack(2) above. */
- if (opcode != OP_ONCE)
- free_stack(common, 1);
- CMPTO(SLJIT_NOT_EQUAL, TMP1, 0, SLJIT_IMM, 0, rmin_label);
- if (opcode == OP_ONCE)
- free_stack(common, bra == OP_BRAMINZERO ? 2 : 1);
- else if (bra == OP_BRAMINZERO)
- free_stack(common, 1);
- }
-else if (bra == OP_BRAZERO)
- {
- OP1(SLJIT_MOV, STR_PTR, 0, SLJIT_MEM1(STACK_TOP), STACK(0));
- JUMPTO(SLJIT_JUMP, CURRENT_AS(bracket_backtrack)->zero_matchingpath);
- JUMPHERE(brazero);
- }
-}
-
-static SLJIT_INLINE void compile_bracketpos_backtrackingpath(compiler_common *common, struct backtrack_common *current)
-{
-DEFINE_COMPILER;
-int offset;
-struct sljit_jump *jump;
-
-if (CURRENT_AS(bracketpos_backtrack)->framesize < 0)
- {
- if (*current->cc == OP_CBRAPOS || *current->cc == OP_SCBRAPOS)
- {
- offset = (GET2(current->cc, 1 + LINK_SIZE)) << 1;
- OP1(SLJIT_MOV, TMP1, 0, SLJIT_MEM1(STACK_TOP), STACK(0));
- OP1(SLJIT_MOV, TMP2, 0, SLJIT_MEM1(STACK_TOP), STACK(1));
- OP1(SLJIT_MOV, SLJIT_MEM1(SLJIT_SP), OVECTOR(offset), TMP1, 0);
- if (common->capture_last_ptr != 0)
- OP1(SLJIT_MOV, TMP1, 0, SLJIT_MEM1(STACK_TOP), STACK(2));
- OP1(SLJIT_MOV, SLJIT_MEM1(SLJIT_SP), OVECTOR(offset + 1), TMP2, 0);
- if (common->capture_last_ptr != 0)
- OP1(SLJIT_MOV, SLJIT_MEM1(SLJIT_SP), common->capture_last_ptr, TMP1, 0);
- }
- set_jumps(current->topbacktracks, LABEL());
- free_stack(common, CURRENT_AS(bracketpos_backtrack)->stacksize);
- return;
- }
-
-OP1(SLJIT_MOV, STACK_TOP, 0, SLJIT_MEM1(SLJIT_SP), CURRENT_AS(bracketpos_backtrack)->private_data_ptr);
-add_jump(compiler, &common->revertframes, JUMP(SLJIT_FAST_CALL));
-
-if (current->topbacktracks)
- {
- jump = JUMP(SLJIT_JUMP);
- set_jumps(current->topbacktracks, LABEL());
- /* Drop the stack frame. */
- free_stack(common, CURRENT_AS(bracketpos_backtrack)->stacksize);
- JUMPHERE(jump);
- }
-OP1(SLJIT_MOV, SLJIT_MEM1(SLJIT_SP), CURRENT_AS(bracketpos_backtrack)->private_data_ptr, SLJIT_MEM1(STACK_TOP), CURRENT_AS(bracketpos_backtrack)->framesize * sizeof(sljit_sw));
-}
-
-static SLJIT_INLINE void compile_braminzero_backtrackingpath(compiler_common *common, struct backtrack_common *current)
-{
-assert_backtrack backtrack;
-
-current->top = NULL;
-current->topbacktracks = NULL;
-current->nextbacktracks = NULL;
-if (current->cc[1] > OP_ASSERTBACK_NOT)
- {
- /* Manual call of compile_bracket_matchingpath and compile_bracket_backtrackingpath. */
- compile_bracket_matchingpath(common, current->cc, current);
- compile_bracket_backtrackingpath(common, current->top);
- }
-else
- {
- memset(&backtrack, 0, sizeof(backtrack));
- backtrack.common.cc = current->cc;
- backtrack.matchingpath = CURRENT_AS(braminzero_backtrack)->matchingpath;
- /* Manual call of compile_assert_matchingpath. */
- compile_assert_matchingpath(common, current->cc, &backtrack, FALSE);
- }
-SLJIT_ASSERT(!current->nextbacktracks && !current->topbacktracks);
-}
-
-static SLJIT_INLINE void compile_control_verb_backtrackingpath(compiler_common *common, struct backtrack_common *current)
-{
-DEFINE_COMPILER;
-PCRE2_UCHAR opcode = *current->cc;
-struct sljit_label *loop;
-struct sljit_jump *jump;
-
-if (opcode == OP_THEN || opcode == OP_THEN_ARG)
- {
- if (common->then_trap != NULL)
- {
- SLJIT_ASSERT(common->control_head_ptr != 0);
-
- OP1(SLJIT_MOV, STACK_TOP, 0, SLJIT_MEM1(SLJIT_SP), common->control_head_ptr);
- OP1(SLJIT_MOV, TMP1, 0, SLJIT_IMM, type_then_trap);
- OP1(SLJIT_MOV, TMP2, 0, SLJIT_IMM, common->then_trap->start);
- jump = JUMP(SLJIT_JUMP);
-
- loop = LABEL();
- OP1(SLJIT_MOV, STACK_TOP, 0, SLJIT_MEM1(STACK_TOP), -(int)sizeof(sljit_sw));
- JUMPHERE(jump);
- CMPTO(SLJIT_NOT_EQUAL, SLJIT_MEM1(STACK_TOP), -(int)(2 * sizeof(sljit_sw)), TMP1, 0, loop);
- CMPTO(SLJIT_NOT_EQUAL, SLJIT_MEM1(STACK_TOP), -(int)(3 * sizeof(sljit_sw)), TMP2, 0, loop);
- add_jump(compiler, &common->then_trap->quit, JUMP(SLJIT_JUMP));
- return;
- }
- else if (common->positive_assert)
- {
- add_jump(compiler, &common->positive_assert_quit, JUMP(SLJIT_JUMP));
- return;
- }
- }
-
-if (common->local_exit)
- {
- if (common->quit_label == NULL)
- add_jump(compiler, &common->quit, JUMP(SLJIT_JUMP));
- else
- JUMPTO(SLJIT_JUMP, common->quit_label);
- return;
- }
-
-if (opcode == OP_SKIP_ARG)
- {
- SLJIT_ASSERT(common->control_head_ptr != 0);
- OP1(SLJIT_MOV, TMP1, 0, SLJIT_MEM1(SLJIT_SP), common->control_head_ptr);
- OP1(SLJIT_MOV, SLJIT_MEM1(SLJIT_SP), LOCALS0, STACK_TOP, 0);
- OP1(SLJIT_MOV, STACK_TOP, 0, SLJIT_IMM, (sljit_sw)(current->cc + 2));
- sljit_emit_ijump(compiler, SLJIT_CALL2, SLJIT_IMM, SLJIT_FUNC_OFFSET(do_search_mark));
- OP1(SLJIT_MOV, STACK_TOP, 0, SLJIT_MEM1(SLJIT_SP), LOCALS0);
-
- OP1(SLJIT_MOV, STR_PTR, 0, TMP1, 0);
- add_jump(compiler, &common->reset_match, CMP(SLJIT_NOT_EQUAL, STR_PTR, 0, SLJIT_IMM, -1));
- return;
- }
-
-if (opcode == OP_SKIP)
- OP1(SLJIT_MOV, STR_PTR, 0, SLJIT_MEM1(STACK_TOP), STACK(0));
-else
- OP1(SLJIT_MOV, STR_PTR, 0, SLJIT_IMM, 0);
-add_jump(compiler, &common->reset_match, JUMP(SLJIT_JUMP));
-}
-
-static SLJIT_INLINE void compile_then_trap_backtrackingpath(compiler_common *common, struct backtrack_common *current)
-{
-DEFINE_COMPILER;
-struct sljit_jump *jump;
-int size;
-
-if (CURRENT_AS(then_trap_backtrack)->then_trap)
- {
- common->then_trap = CURRENT_AS(then_trap_backtrack)->then_trap;
- return;
- }
-
-size = CURRENT_AS(then_trap_backtrack)->framesize;
-size = 3 + (size < 0 ? 0 : size);
-
-OP1(SLJIT_MOV, TMP1, 0, SLJIT_MEM1(STACK_TOP), STACK(size - 3));
-free_stack(common, size);
-jump = JUMP(SLJIT_JUMP);
-
-set_jumps(CURRENT_AS(then_trap_backtrack)->quit, LABEL());
-/* STACK_TOP is set by THEN. */
-if (CURRENT_AS(then_trap_backtrack)->framesize >= 0)
- add_jump(compiler, &common->revertframes, JUMP(SLJIT_FAST_CALL));
-OP1(SLJIT_MOV, TMP1, 0, SLJIT_MEM1(STACK_TOP), STACK(0));
-free_stack(common, 3);
-
-JUMPHERE(jump);
-OP1(SLJIT_MOV, SLJIT_MEM1(SLJIT_SP), common->control_head_ptr, TMP1, 0);
-}
-
-static void compile_backtrackingpath(compiler_common *common, struct backtrack_common *current)
-{
-DEFINE_COMPILER;
-then_trap_backtrack *save_then_trap = common->then_trap;
-
-while (current)
- {
- if (current->nextbacktracks != NULL)
- set_jumps(current->nextbacktracks, LABEL());
- switch(*current->cc)
- {
- case OP_SET_SOM:
- OP1(SLJIT_MOV, TMP1, 0, SLJIT_MEM1(STACK_TOP), STACK(0));
- free_stack(common, 1);
- OP1(SLJIT_MOV, SLJIT_MEM1(SLJIT_SP), OVECTOR(0), TMP1, 0);
- break;
-
- case OP_STAR:
- case OP_MINSTAR:
- case OP_PLUS:
- case OP_MINPLUS:
- case OP_QUERY:
- case OP_MINQUERY:
- case OP_UPTO:
- case OP_MINUPTO:
- case OP_EXACT:
- case OP_POSSTAR:
- case OP_POSPLUS:
- case OP_POSQUERY:
- case OP_POSUPTO:
- case OP_STARI:
- case OP_MINSTARI:
- case OP_PLUSI:
- case OP_MINPLUSI:
- case OP_QUERYI:
- case OP_MINQUERYI:
- case OP_UPTOI:
- case OP_MINUPTOI:
- case OP_EXACTI:
- case OP_POSSTARI:
- case OP_POSPLUSI:
- case OP_POSQUERYI:
- case OP_POSUPTOI:
- case OP_NOTSTAR:
- case OP_NOTMINSTAR:
- case OP_NOTPLUS:
- case OP_NOTMINPLUS:
- case OP_NOTQUERY:
- case OP_NOTMINQUERY:
- case OP_NOTUPTO:
- case OP_NOTMINUPTO:
- case OP_NOTEXACT:
- case OP_NOTPOSSTAR:
- case OP_NOTPOSPLUS:
- case OP_NOTPOSQUERY:
- case OP_NOTPOSUPTO:
- case OP_NOTSTARI:
- case OP_NOTMINSTARI:
- case OP_NOTPLUSI:
- case OP_NOTMINPLUSI:
- case OP_NOTQUERYI:
- case OP_NOTMINQUERYI:
- case OP_NOTUPTOI:
- case OP_NOTMINUPTOI:
- case OP_NOTEXACTI:
- case OP_NOTPOSSTARI:
- case OP_NOTPOSPLUSI:
- case OP_NOTPOSQUERYI:
- case OP_NOTPOSUPTOI:
- case OP_TYPESTAR:
- case OP_TYPEMINSTAR:
- case OP_TYPEPLUS:
- case OP_TYPEMINPLUS:
- case OP_TYPEQUERY:
- case OP_TYPEMINQUERY:
- case OP_TYPEUPTO:
- case OP_TYPEMINUPTO:
- case OP_TYPEEXACT:
- case OP_TYPEPOSSTAR:
- case OP_TYPEPOSPLUS:
- case OP_TYPEPOSQUERY:
- case OP_TYPEPOSUPTO:
- case OP_CLASS:
- case OP_NCLASS:
-#if defined SUPPORT_UNICODE || PCRE2_CODE_UNIT_WIDTH != 8
- case OP_XCLASS:
-#endif
- compile_iterator_backtrackingpath(common, current);
- break;
-
- case OP_REF:
- case OP_REFI:
- case OP_DNREF:
- case OP_DNREFI:
- compile_ref_iterator_backtrackingpath(common, current);
- break;
-
- case OP_RECURSE:
- compile_recurse_backtrackingpath(common, current);
- break;
-
- case OP_ASSERT:
- case OP_ASSERT_NOT:
- case OP_ASSERTBACK:
- case OP_ASSERTBACK_NOT:
- compile_assert_backtrackingpath(common, current);
- break;
-
- case OP_ONCE:
- case OP_ONCE_NC:
- case OP_BRA:
- case OP_CBRA:
- case OP_COND:
- case OP_SBRA:
- case OP_SCBRA:
- case OP_SCOND:
- compile_bracket_backtrackingpath(common, current);
- break;
-
- case OP_BRAZERO:
- if (current->cc[1] > OP_ASSERTBACK_NOT)
- compile_bracket_backtrackingpath(common, current);
- else
- compile_assert_backtrackingpath(common, current);
- break;
-
- case OP_BRAPOS:
- case OP_CBRAPOS:
- case OP_SBRAPOS:
- case OP_SCBRAPOS:
- case OP_BRAPOSZERO:
- compile_bracketpos_backtrackingpath(common, current);
- break;
-
- case OP_BRAMINZERO:
- compile_braminzero_backtrackingpath(common, current);
- break;
-
- case OP_MARK:
- OP1(SLJIT_MOV, TMP1, 0, SLJIT_MEM1(STACK_TOP), STACK(common->has_skip_arg ? 4 : 0));
- if (common->has_skip_arg)
- OP1(SLJIT_MOV, TMP2, 0, SLJIT_MEM1(STACK_TOP), STACK(0));
- free_stack(common, common->has_skip_arg ? 5 : 1);
- OP1(SLJIT_MOV, SLJIT_MEM1(SLJIT_SP), common->mark_ptr, TMP1, 0);
- if (common->has_skip_arg)
- OP1(SLJIT_MOV, SLJIT_MEM1(SLJIT_SP), common->control_head_ptr, TMP2, 0);
- break;
-
- case OP_THEN:
- case OP_THEN_ARG:
- case OP_PRUNE:
- case OP_PRUNE_ARG:
- case OP_SKIP:
- case OP_SKIP_ARG:
- compile_control_verb_backtrackingpath(common, current);
- break;
-
- case OP_COMMIT:
- if (!common->local_exit)
- OP1(SLJIT_MOV, SLJIT_RETURN_REG, 0, SLJIT_IMM, PCRE2_ERROR_NOMATCH);
- if (common->quit_label == NULL)
- add_jump(compiler, &common->quit, JUMP(SLJIT_JUMP));
- else
- JUMPTO(SLJIT_JUMP, common->quit_label);
- break;
-
- case OP_CALLOUT:
- case OP_CALLOUT_STR:
- case OP_FAIL:
- case OP_ACCEPT:
- case OP_ASSERT_ACCEPT:
- set_jumps(current->topbacktracks, LABEL());
- break;
-
- case OP_THEN_TRAP:
- /* A virtual opcode for then traps. */
- compile_then_trap_backtrackingpath(common, current);
- break;
-
- default:
- SLJIT_ASSERT_STOP();
- break;
- }
- current = current->prev;
- }
-common->then_trap = save_then_trap;
-}
-
-static SLJIT_INLINE void compile_recurse(compiler_common *common)
-{
-DEFINE_COMPILER;
-PCRE2_SPTR cc = common->start + common->currententry->start;
-PCRE2_SPTR ccbegin = cc + 1 + LINK_SIZE + (*cc == OP_BRA ? 0 : IMM2_SIZE);
-PCRE2_SPTR ccend = bracketend(cc) - (1 + LINK_SIZE);
-BOOL needs_control_head;
-int framesize = get_framesize(common, cc, NULL, TRUE, &needs_control_head);
-int private_data_size = get_private_data_copy_length(common, ccbegin, ccend, needs_control_head);
-int alternativesize;
-BOOL needs_frame;
-backtrack_common altbacktrack;
-struct sljit_jump *jump;
-
-/* Recurse captures then. */
-common->then_trap = NULL;
-
-SLJIT_ASSERT(*cc == OP_BRA || *cc == OP_CBRA || *cc == OP_CBRAPOS || *cc == OP_SCBRA || *cc == OP_SCBRAPOS);
-needs_frame = framesize >= 0;
-if (!needs_frame)
- framesize = 0;
-alternativesize = *(cc + GET(cc, 1)) == OP_ALT ? 1 : 0;
-
-SLJIT_ASSERT(common->currententry->entry == NULL && common->recursive_head_ptr != 0);
-common->currententry->entry = LABEL();
-set_jumps(common->currententry->calls, common->currententry->entry);
-
-sljit_emit_fast_enter(compiler, TMP2, 0);
-count_match(common);
-allocate_stack(common, private_data_size + framesize + alternativesize);
-OP1(SLJIT_MOV, SLJIT_MEM1(STACK_TOP), STACK(private_data_size + framesize + alternativesize - 1), TMP2, 0);
-copy_private_data(common, ccbegin, ccend, TRUE, private_data_size + framesize + alternativesize, framesize + alternativesize, needs_control_head);
-if (needs_control_head)
- OP1(SLJIT_MOV, SLJIT_MEM1(SLJIT_SP), common->control_head_ptr, SLJIT_IMM, 0);
-OP1(SLJIT_MOV, SLJIT_MEM1(SLJIT_SP), common->recursive_head_ptr, STACK_TOP, 0);
-if (needs_frame)
- init_frame(common, cc, NULL, framesize + alternativesize - 1, alternativesize, TRUE);
-
-if (alternativesize > 0)
- OP1(SLJIT_MOV, SLJIT_MEM1(STACK_TOP), STACK(0), STR_PTR, 0);
-
-memset(&altbacktrack, 0, sizeof(backtrack_common));
-common->quit_label = NULL;
-common->accept_label = NULL;
-common->quit = NULL;
-common->accept = NULL;
-altbacktrack.cc = ccbegin;
-cc += GET(cc, 1);
-while (1)
- {
- altbacktrack.top = NULL;
- altbacktrack.topbacktracks = NULL;
-
- if (altbacktrack.cc != ccbegin)
- OP1(SLJIT_MOV, STR_PTR, 0, SLJIT_MEM1(STACK_TOP), STACK(0));
-
- compile_matchingpath(common, altbacktrack.cc, cc, &altbacktrack);
- if (SLJIT_UNLIKELY(sljit_get_compiler_error(compiler)))
- return;
-
- add_jump(compiler, &common->accept, JUMP(SLJIT_JUMP));
-
- compile_backtrackingpath(common, altbacktrack.top);
- if (SLJIT_UNLIKELY(sljit_get_compiler_error(compiler)))
- return;
- set_jumps(altbacktrack.topbacktracks, LABEL());
-
- if (*cc != OP_ALT)
- break;
-
- altbacktrack.cc = cc + 1 + LINK_SIZE;
- cc += GET(cc, 1);
- }
-
-/* None of them matched. */
-OP1(SLJIT_MOV, TMP3, 0, SLJIT_IMM, 0);
-jump = JUMP(SLJIT_JUMP);
-
-if (common->quit != NULL)
- {
- set_jumps(common->quit, LABEL());
- OP1(SLJIT_MOV, STACK_TOP, 0, SLJIT_MEM1(SLJIT_SP), common->recursive_head_ptr);
- if (needs_frame)
- {
- OP2(SLJIT_SUB, STACK_TOP, 0, STACK_TOP, 0, SLJIT_IMM, (framesize + alternativesize) * sizeof(sljit_sw));
- add_jump(compiler, &common->revertframes, JUMP(SLJIT_FAST_CALL));
- OP2(SLJIT_ADD, STACK_TOP, 0, STACK_TOP, 0, SLJIT_IMM, (framesize + alternativesize) * sizeof(sljit_sw));
- }
- OP1(SLJIT_MOV, TMP3, 0, SLJIT_IMM, 0);
- common->quit = NULL;
- add_jump(compiler, &common->quit, JUMP(SLJIT_JUMP));
- }
-
-set_jumps(common->accept, LABEL());
-OP1(SLJIT_MOV, STACK_TOP, 0, SLJIT_MEM1(SLJIT_SP), common->recursive_head_ptr);
-if (needs_frame)
- {
- OP2(SLJIT_SUB, STACK_TOP, 0, STACK_TOP, 0, SLJIT_IMM, (framesize + alternativesize) * sizeof(sljit_sw));
- add_jump(compiler, &common->revertframes, JUMP(SLJIT_FAST_CALL));
- OP2(SLJIT_ADD, STACK_TOP, 0, STACK_TOP, 0, SLJIT_IMM, (framesize + alternativesize) * sizeof(sljit_sw));
- }
-OP1(SLJIT_MOV, TMP3, 0, SLJIT_IMM, 1);
-
-JUMPHERE(jump);
-if (common->quit != NULL)
- set_jumps(common->quit, LABEL());
-copy_private_data(common, ccbegin, ccend, FALSE, private_data_size + framesize + alternativesize, framesize + alternativesize, needs_control_head);
-free_stack(common, private_data_size + framesize + alternativesize);
-if (needs_control_head)
- {
- OP1(SLJIT_MOV, TMP1, 0, SLJIT_MEM1(STACK_TOP), 2 * sizeof(sljit_sw));
- OP1(SLJIT_MOV, TMP2, 0, SLJIT_MEM1(STACK_TOP), sizeof(sljit_sw));
- OP1(SLJIT_MOV, SLJIT_MEM1(SLJIT_SP), common->recursive_head_ptr, TMP1, 0);
- OP1(SLJIT_MOV, TMP1, 0, TMP3, 0);
- OP1(SLJIT_MOV, SLJIT_MEM1(SLJIT_SP), common->control_head_ptr, TMP2, 0);
- }
-else
- {
- OP1(SLJIT_MOV, TMP2, 0, SLJIT_MEM1(STACK_TOP), sizeof(sljit_sw));
- OP1(SLJIT_MOV, TMP1, 0, TMP3, 0);
- OP1(SLJIT_MOV, SLJIT_MEM1(SLJIT_SP), common->recursive_head_ptr, TMP2, 0);
- }
-sljit_emit_fast_return(compiler, SLJIT_MEM1(STACK_TOP), 0);
-}
-
-#undef COMPILE_BACKTRACKINGPATH
-#undef CURRENT_AS
-
-static int jit_compile(pcre2_code *code, uint32_t mode)
-{
-pcre2_real_code *re = (pcre2_real_code *)code;
-struct sljit_compiler *compiler;
-backtrack_common rootbacktrack;
-compiler_common common_data;
-compiler_common *common = &common_data;
-const sljit_ub *tables = re->tables;
-void *allocator_data = &re->memctl;
-int private_data_size;
-PCRE2_SPTR ccend;
-executable_functions *functions;
-void *executable_func;
-sljit_uw executable_size;
-sljit_uw total_length;
-label_addr_list *label_addr;
-struct sljit_label *mainloop_label = NULL;
-struct sljit_label *continue_match_label;
-struct sljit_label *empty_match_found_label = NULL;
-struct sljit_label *empty_match_backtrack_label = NULL;
-struct sljit_label *reset_match_label;
-struct sljit_label *quit_label;
-struct sljit_jump *jump;
-struct sljit_jump *minlength_check_failed = NULL;
-struct sljit_jump *reqbyte_notfound = NULL;
-struct sljit_jump *empty_match = NULL;
-
-SLJIT_ASSERT(tables);
-
-memset(&rootbacktrack, 0, sizeof(backtrack_common));
-memset(common, 0, sizeof(compiler_common));
-common->name_table = (PCRE2_SPTR)((uint8_t *)re + sizeof(pcre2_real_code));
-rootbacktrack.cc = common->name_table + re->name_count * re->name_entry_size;
-
-common->start = rootbacktrack.cc;
-common->read_only_data_head = NULL;
-common->fcc = tables + fcc_offset;
-common->lcc = (sljit_sw)(tables + lcc_offset);
-common->mode = mode;
-common->might_be_empty = re->minlength == 0;
-common->nltype = NLTYPE_FIXED;
-switch(re->newline_convention)
- {
- case PCRE2_NEWLINE_CR: common->newline = CHAR_CR; break;
- case PCRE2_NEWLINE_LF: common->newline = CHAR_NL; break;
- case PCRE2_NEWLINE_CRLF: common->newline = (CHAR_CR << 8) | CHAR_NL; break;
- case PCRE2_NEWLINE_ANY: common->newline = (CHAR_CR << 8) | CHAR_NL; common->nltype = NLTYPE_ANY; break;
- case PCRE2_NEWLINE_ANYCRLF: common->newline = (CHAR_CR << 8) | CHAR_NL; common->nltype = NLTYPE_ANYCRLF; break;
- default: return PCRE2_ERROR_INTERNAL;
- }
-common->nlmax = READ_CHAR_MAX;
-common->nlmin = 0;
-if (re->bsr_convention == PCRE2_BSR_UNICODE)
- common->bsr_nltype = NLTYPE_ANY;
-else if (re->bsr_convention == PCRE2_BSR_ANYCRLF)
- common->bsr_nltype = NLTYPE_ANYCRLF;
-else
- {
-#ifdef BSR_ANYCRLF
- common->bsr_nltype = NLTYPE_ANYCRLF;
-#else
- common->bsr_nltype = NLTYPE_ANY;
-#endif
- }
-common->bsr_nlmax = READ_CHAR_MAX;
-common->bsr_nlmin = 0;
-common->endonly = (re->overall_options & PCRE2_DOLLAR_ENDONLY) != 0;
-common->ctypes = (sljit_sw)(tables + ctypes_offset);
-common->name_count = re->name_count;
-common->name_entry_size = re->name_entry_size;
-common->unset_backref = (re->overall_options & PCRE2_MATCH_UNSET_BACKREF) != 0;
-common->alt_circumflex = (re->overall_options & PCRE2_ALT_CIRCUMFLEX) != 0;
-#ifdef SUPPORT_UNICODE
-/* PCRE_UTF[16|32] have the same value as PCRE_UTF8. */
-common->utf = (re->overall_options & PCRE2_UTF) != 0;
-common->use_ucp = (re->overall_options & PCRE2_UCP) != 0;
-if (common->utf)
- {
- if (common->nltype == NLTYPE_ANY)
- common->nlmax = 0x2029;
- else if (common->nltype == NLTYPE_ANYCRLF)
- common->nlmax = (CHAR_CR > CHAR_NL) ? CHAR_CR : CHAR_NL;
- else
- {
- /* We only care about the first newline character. */
- common->nlmax = common->newline & 0xff;
- }
-
- if (common->nltype == NLTYPE_FIXED)
- common->nlmin = common->newline & 0xff;
- else
- common->nlmin = (CHAR_CR < CHAR_NL) ? CHAR_CR : CHAR_NL;
-
- if (common->bsr_nltype == NLTYPE_ANY)
- common->bsr_nlmax = 0x2029;
- else
- common->bsr_nlmax = (CHAR_CR > CHAR_NL) ? CHAR_CR : CHAR_NL;
- common->bsr_nlmin = (CHAR_CR < CHAR_NL) ? CHAR_CR : CHAR_NL;
- }
-#endif /* SUPPORT_UNICODE */
-ccend = bracketend(common->start);
-
-/* Calculate the local space size on the stack. */
-common->ovector_start = LIMIT_MATCH + sizeof(sljit_sw);
-common->optimized_cbracket = (sljit_ub *)SLJIT_MALLOC(re->top_bracket + 1, allocator_data);
-if (!common->optimized_cbracket)
- return PCRE2_ERROR_NOMEMORY;
-#if defined DEBUG_FORCE_UNOPTIMIZED_CBRAS && DEBUG_FORCE_UNOPTIMIZED_CBRAS == 1
-memset(common->optimized_cbracket, 0, re->top_bracket + 1);
-#else
-memset(common->optimized_cbracket, 1, re->top_bracket + 1);
-#endif
-
-SLJIT_ASSERT(*common->start == OP_BRA && ccend[-(1 + LINK_SIZE)] == OP_KET);
-#if defined DEBUG_FORCE_UNOPTIMIZED_CBRAS && DEBUG_FORCE_UNOPTIMIZED_CBRAS == 2
-common->capture_last_ptr = common->ovector_start;
-common->ovector_start += sizeof(sljit_sw);
-#endif
-if (!check_opcode_types(common, common->start, ccend))
- {
- SLJIT_FREE(common->optimized_cbracket, allocator_data);
- return PCRE2_ERROR_NOMEMORY;
- }
-
-/* Checking flags and updating ovector_start. */
-if (mode == PCRE2_JIT_COMPLETE && (re->flags & PCRE2_LASTSET) != 0 && (re->overall_options & PCRE2_NO_START_OPTIMIZE) == 0)
- {
- common->req_char_ptr = common->ovector_start;
- common->ovector_start += sizeof(sljit_sw);
- }
-if (mode != PCRE2_JIT_COMPLETE)
- {
- common->start_used_ptr = common->ovector_start;
- common->ovector_start += sizeof(sljit_sw);
- if (mode == PCRE2_JIT_PARTIAL_SOFT)
- {
- common->hit_start = common->ovector_start;
- common->ovector_start += sizeof(sljit_sw);
- }
- }
-if ((re->overall_options & (PCRE2_FIRSTLINE | PCRE2_USE_OFFSET_LIMIT)) != 0)
- {
- common->match_end_ptr = common->ovector_start;
- common->ovector_start += sizeof(sljit_sw);
- }
-#if defined DEBUG_FORCE_CONTROL_HEAD && DEBUG_FORCE_CONTROL_HEAD
-common->control_head_ptr = 1;
-#endif
-if (common->control_head_ptr != 0)
- {
- common->control_head_ptr = common->ovector_start;
- common->ovector_start += sizeof(sljit_sw);
- }
-if (common->has_set_som)
- {
- /* Saving the real start pointer is necessary. */
- common->start_ptr = common->ovector_start;
- common->ovector_start += sizeof(sljit_sw);
- }
-
-/* Aligning ovector to even number of sljit words. */
-if ((common->ovector_start & sizeof(sljit_sw)) != 0)
- common->ovector_start += sizeof(sljit_sw);
-
-if (common->start_ptr == 0)
- common->start_ptr = OVECTOR(0);
-
-/* Capturing brackets cannot be optimized if callouts are allowed. */
-if (common->capture_last_ptr != 0)
- memset(common->optimized_cbracket, 0, re->top_bracket + 1);
-
-SLJIT_ASSERT(!(common->req_char_ptr != 0 && common->start_used_ptr != 0));
-common->cbra_ptr = OVECTOR_START + (re->top_bracket + 1) * 2 * sizeof(sljit_sw);
-
-total_length = ccend - common->start;
-common->private_data_ptrs = (sljit_si *)SLJIT_MALLOC(total_length * (sizeof(sljit_si) + (common->has_then ? 1 : 0)), allocator_data);
-if (!common->private_data_ptrs)
- {
- SLJIT_FREE(common->optimized_cbracket, allocator_data);
- return PCRE2_ERROR_NOMEMORY;
- }
-memset(common->private_data_ptrs, 0, total_length * sizeof(sljit_si));
-
-private_data_size = common->cbra_ptr + (re->top_bracket + 1) * sizeof(sljit_sw);
-set_private_data_ptrs(common, &private_data_size, ccend);
-if ((re->overall_options & PCRE2_ANCHORED) == 0 && (re->overall_options & PCRE2_NO_START_OPTIMIZE) == 0)
- {
- if (!detect_fast_forward_skip(common, &private_data_size) && !common->has_skip_in_assert_back)
- detect_fast_fail(common, common->start, &private_data_size, 4);
- }
-
-SLJIT_ASSERT(common->fast_fail_start_ptr <= common->fast_fail_end_ptr);
-
-if (private_data_size > SLJIT_MAX_LOCAL_SIZE)
- {
- SLJIT_FREE(common->private_data_ptrs, allocator_data);
- SLJIT_FREE(common->optimized_cbracket, allocator_data);
- return PCRE2_ERROR_NOMEMORY;
- }
-
-if (common->has_then)
- {
- common->then_offsets = (sljit_ub *)(common->private_data_ptrs + total_length);
- memset(common->then_offsets, 0, total_length);
- set_then_offsets(common, common->start, NULL);
- }
-
-compiler = sljit_create_compiler(allocator_data);
-if (!compiler)
- {
- SLJIT_FREE(common->optimized_cbracket, allocator_data);
- SLJIT_FREE(common->private_data_ptrs, allocator_data);
- return PCRE2_ERROR_NOMEMORY;
- }
-common->compiler = compiler;
-
-/* Main pcre_jit_exec entry. */
-sljit_emit_enter(compiler, 0, 1, 5, 5, 0, 0, private_data_size);
-
-/* Register init. */
-reset_ovector(common, (re->top_bracket + 1) * 2);
-if (common->req_char_ptr != 0)
- OP1(SLJIT_MOV, SLJIT_MEM1(SLJIT_SP), common->req_char_ptr, SLJIT_R0, 0);
-
-OP1(SLJIT_MOV, ARGUMENTS, 0, SLJIT_S0, 0);
-OP1(SLJIT_MOV, TMP1, 0, SLJIT_S0, 0);
-OP1(SLJIT_MOV, STR_PTR, 0, SLJIT_MEM1(TMP1), SLJIT_OFFSETOF(jit_arguments, str));
-OP1(SLJIT_MOV, STR_END, 0, SLJIT_MEM1(TMP1), SLJIT_OFFSETOF(jit_arguments, end));
-OP1(SLJIT_MOV, TMP2, 0, SLJIT_MEM1(TMP1), SLJIT_OFFSETOF(jit_arguments, stack));
-OP1(SLJIT_MOV_UI, TMP1, 0, SLJIT_MEM1(TMP1), SLJIT_OFFSETOF(jit_arguments, limit_match));
-OP1(SLJIT_MOV, STACK_TOP, 0, SLJIT_MEM1(TMP2), SLJIT_OFFSETOF(struct sljit_stack, base));
-OP1(SLJIT_MOV, STACK_LIMIT, 0, SLJIT_MEM1(TMP2), SLJIT_OFFSETOF(struct sljit_stack, limit));
-OP2(SLJIT_ADD, TMP1, 0, TMP1, 0, SLJIT_IMM, 1);
-OP1(SLJIT_MOV, SLJIT_MEM1(SLJIT_SP), LIMIT_MATCH, TMP1, 0);
-
-if (common->fast_fail_start_ptr < common->fast_fail_end_ptr)
- reset_fast_fail(common);
-
-if (mode == PCRE2_JIT_PARTIAL_SOFT)
- OP1(SLJIT_MOV, SLJIT_MEM1(SLJIT_SP), common->hit_start, SLJIT_IMM, -1);
-if (common->mark_ptr != 0)
- OP1(SLJIT_MOV, SLJIT_MEM1(SLJIT_SP), common->mark_ptr, SLJIT_IMM, 0);
-if (common->control_head_ptr != 0)
- OP1(SLJIT_MOV, SLJIT_MEM1(SLJIT_SP), common->control_head_ptr, SLJIT_IMM, 0);
-
-/* Main part of the matching */
-if ((re->overall_options & PCRE2_ANCHORED) == 0)
- {
- mainloop_label = mainloop_entry(common, (re->flags & PCRE2_HASCRORLF) != 0, re->overall_options);
- continue_match_label = LABEL();
- /* Forward search if possible. */
- if ((re->overall_options & PCRE2_NO_START_OPTIMIZE) == 0)
- {
- if (mode == PCRE2_JIT_COMPLETE && fast_forward_first_n_chars(common))
- ;
- else if ((re->flags & PCRE2_FIRSTSET) != 0)
- fast_forward_first_char(common, (PCRE2_UCHAR)(re->first_codeunit), (re->flags & PCRE2_FIRSTCASELESS) != 0);
- else if ((re->flags & PCRE2_STARTLINE) != 0)
- fast_forward_newline(common);
- else if ((re->flags & PCRE2_FIRSTMAPSET) != 0)
- fast_forward_start_bits(common, re->start_bitmap);
- }
- }
-else
- continue_match_label = LABEL();
-
-if (mode == PCRE2_JIT_COMPLETE && re->minlength > 0 && (re->overall_options & PCRE2_NO_START_OPTIMIZE) == 0)
- {
- OP1(SLJIT_MOV, SLJIT_RETURN_REG, 0, SLJIT_IMM, PCRE2_ERROR_NOMATCH);
- OP2(SLJIT_ADD, TMP2, 0, STR_PTR, 0, SLJIT_IMM, IN_UCHARS(re->minlength));
- minlength_check_failed = CMP(SLJIT_GREATER, TMP2, 0, STR_END, 0);
- }
-if (common->req_char_ptr != 0)
- reqbyte_notfound = search_requested_char(common, (PCRE2_UCHAR)(re->last_codeunit), (re->flags & PCRE2_LASTCASELESS) != 0, (re->flags & PCRE2_FIRSTSET) != 0);
-
-/* Store the current STR_PTR in OVECTOR(0). */
-OP1(SLJIT_MOV, SLJIT_MEM1(SLJIT_SP), OVECTOR(0), STR_PTR, 0);
-/* Copy the limit of allowed recursions. */
-OP1(SLJIT_MOV, COUNT_MATCH, 0, SLJIT_MEM1(SLJIT_SP), LIMIT_MATCH);
-if (common->capture_last_ptr != 0)
- OP1(SLJIT_MOV, SLJIT_MEM1(SLJIT_SP), common->capture_last_ptr, SLJIT_IMM, 0);
-if (common->fast_forward_bc_ptr != NULL)
- OP1(SLJIT_MOV, SLJIT_MEM1(SLJIT_SP), PRIVATE_DATA(common->fast_forward_bc_ptr + 1), STR_PTR, 0);
-
-if (common->start_ptr != OVECTOR(0))
- OP1(SLJIT_MOV, SLJIT_MEM1(SLJIT_SP), common->start_ptr, STR_PTR, 0);
-
-/* Copy the beginning of the string. */
-if (mode == PCRE2_JIT_PARTIAL_SOFT)
- {
- jump = CMP(SLJIT_NOT_EQUAL, SLJIT_MEM1(SLJIT_SP), common->hit_start, SLJIT_IMM, -1);
- OP1(SLJIT_MOV, SLJIT_MEM1(SLJIT_SP), common->start_used_ptr, STR_PTR, 0);
- JUMPHERE(jump);
- }
-else if (mode == PCRE2_JIT_PARTIAL_HARD)
- OP1(SLJIT_MOV, SLJIT_MEM1(SLJIT_SP), common->start_used_ptr, STR_PTR, 0);
-
-compile_matchingpath(common, common->start, ccend, &rootbacktrack);
-if (SLJIT_UNLIKELY(sljit_get_compiler_error(compiler)))
- {
- sljit_free_compiler(compiler);
- SLJIT_FREE(common->optimized_cbracket, allocator_data);
- SLJIT_FREE(common->private_data_ptrs, allocator_data);
- PRIV(jit_free_rodata)(common->read_only_data_head, compiler->allocator_data);
- return PCRE2_ERROR_NOMEMORY;
- }
-
-if (common->might_be_empty)
- {
- empty_match = CMP(SLJIT_EQUAL, STR_PTR, 0, SLJIT_MEM1(SLJIT_SP), OVECTOR(0));
- empty_match_found_label = LABEL();
- }
-
-common->accept_label = LABEL();
-if (common->accept != NULL)
- set_jumps(common->accept, common->accept_label);
-
-/* This means we have a match. Update the ovector. */
-copy_ovector(common, re->top_bracket + 1);
-common->quit_label = common->forced_quit_label = LABEL();
-if (common->quit != NULL)
- set_jumps(common->quit, common->quit_label);
-if (common->forced_quit != NULL)
- set_jumps(common->forced_quit, common->forced_quit_label);
-if (minlength_check_failed != NULL)
- SET_LABEL(minlength_check_failed, common->forced_quit_label);
-sljit_emit_return(compiler, SLJIT_MOV, SLJIT_RETURN_REG, 0);
-
-if (mode != PCRE2_JIT_COMPLETE)
- {
- common->partialmatchlabel = LABEL();
- set_jumps(common->partialmatch, common->partialmatchlabel);
- return_with_partial_match(common, common->quit_label);
- }
-
-if (common->might_be_empty)
- empty_match_backtrack_label = LABEL();
-compile_backtrackingpath(common, rootbacktrack.top);
-if (SLJIT_UNLIKELY(sljit_get_compiler_error(compiler)))
- {
- sljit_free_compiler(compiler);
- SLJIT_FREE(common->optimized_cbracket, allocator_data);
- SLJIT_FREE(common->private_data_ptrs, allocator_data);
- PRIV(jit_free_rodata)(common->read_only_data_head, compiler->allocator_data);
- return PCRE2_ERROR_NOMEMORY;
- }
-
-SLJIT_ASSERT(rootbacktrack.prev == NULL);
-reset_match_label = LABEL();
-
-if (mode == PCRE2_JIT_PARTIAL_SOFT)
- {
- /* Update hit_start only in the first time. */
- jump = CMP(SLJIT_NOT_EQUAL, SLJIT_MEM1(SLJIT_SP), common->hit_start, SLJIT_IMM, 0);
- OP1(SLJIT_MOV, TMP1, 0, SLJIT_MEM1(SLJIT_SP), common->start_ptr);
- OP1(SLJIT_MOV, SLJIT_MEM1(SLJIT_SP), common->start_used_ptr, SLJIT_IMM, -1);
- OP1(SLJIT_MOV, SLJIT_MEM1(SLJIT_SP), common->hit_start, TMP1, 0);
- JUMPHERE(jump);
- }
-
-/* Check we have remaining characters. */
-if ((re->overall_options & PCRE2_ANCHORED) == 0 && common->match_end_ptr != 0)
- {
- OP1(SLJIT_MOV, TMP1, 0, SLJIT_MEM1(SLJIT_SP), common->match_end_ptr);
- }
-
-if (common->fast_forward_bc_ptr != NULL)
- OP1(SLJIT_MOV, STR_PTR, 0, SLJIT_MEM1(SLJIT_SP), PRIVATE_DATA(common->fast_forward_bc_ptr + 1));
-else
- OP1(SLJIT_MOV, STR_PTR, 0, SLJIT_MEM1(SLJIT_SP), common->start_ptr);
-
-if ((re->overall_options & PCRE2_ANCHORED) == 0)
- {
- if (common->ff_newline_shortcut != NULL)
- {
- /* There cannot be more newlines if PCRE2_FIRSTLINE is set. */
- if ((re->overall_options & PCRE2_FIRSTLINE) == 0)
- {
- if (common->match_end_ptr != 0)
- {
- OP1(SLJIT_MOV, TMP3, 0, STR_END, 0);
- OP1(SLJIT_MOV, STR_END, 0, TMP1, 0);
- CMPTO(SLJIT_LESS, STR_PTR, 0, TMP1, 0, common->ff_newline_shortcut);
- OP1(SLJIT_MOV, STR_END, 0, TMP3, 0);
- }
- else
- CMPTO(SLJIT_LESS, STR_PTR, 0, STR_END, 0, common->ff_newline_shortcut);
- }
- }
- else
- {
- CMPTO(SLJIT_LESS, STR_PTR, 0, (common->match_end_ptr == 0) ? STR_END : TMP1, 0, mainloop_label);
- }
- }
-
-/* No more remaining characters. */
-if (reqbyte_notfound != NULL)
- JUMPHERE(reqbyte_notfound);
-
-if (mode == PCRE2_JIT_PARTIAL_SOFT)
- CMPTO(SLJIT_NOT_EQUAL, SLJIT_MEM1(SLJIT_SP), common->hit_start, SLJIT_IMM, -1, common->partialmatchlabel);
-
-OP1(SLJIT_MOV, SLJIT_RETURN_REG, 0, SLJIT_IMM, PCRE2_ERROR_NOMATCH);
-JUMPTO(SLJIT_JUMP, common->quit_label);
-
-flush_stubs(common);
-
-if (common->might_be_empty)
- {
- JUMPHERE(empty_match);
- OP1(SLJIT_MOV, TMP1, 0, ARGUMENTS, 0);
- OP1(SLJIT_MOV_UI, TMP2, 0, SLJIT_MEM1(TMP1), SLJIT_OFFSETOF(jit_arguments, options));
- OP2(SLJIT_AND | SLJIT_SET_E, SLJIT_UNUSED, 0, TMP2, 0, SLJIT_IMM, PCRE2_NOTEMPTY);
- JUMPTO(SLJIT_NOT_ZERO, empty_match_backtrack_label);
- OP2(SLJIT_AND | SLJIT_SET_E, SLJIT_UNUSED, 0, TMP2, 0, SLJIT_IMM, PCRE2_NOTEMPTY_ATSTART);
- JUMPTO(SLJIT_ZERO, empty_match_found_label);
- OP1(SLJIT_MOV, TMP2, 0, SLJIT_MEM1(TMP1), SLJIT_OFFSETOF(jit_arguments, str));
- CMPTO(SLJIT_NOT_EQUAL, TMP2, 0, STR_PTR, 0, empty_match_found_label);
- JUMPTO(SLJIT_JUMP, empty_match_backtrack_label);
- }
-
-common->fast_forward_bc_ptr = NULL;
-common->fast_fail_start_ptr = 0;
-common->fast_fail_end_ptr = 0;
-common->currententry = common->entries;
-common->local_exit = TRUE;
-quit_label = common->quit_label;
-while (common->currententry != NULL)
- {
- /* Might add new entries. */
- compile_recurse(common);
- if (SLJIT_UNLIKELY(sljit_get_compiler_error(compiler)))
- {
- sljit_free_compiler(compiler);
- SLJIT_FREE(common->optimized_cbracket, allocator_data);
- SLJIT_FREE(common->private_data_ptrs, allocator_data);
- PRIV(jit_free_rodata)(common->read_only_data_head, compiler->allocator_data);
- return PCRE2_ERROR_NOMEMORY;
- }
- flush_stubs(common);
- common->currententry = common->currententry->next;
- }
-common->local_exit = FALSE;
-common->quit_label = quit_label;
-
-/* Allocating stack, returns with PCRE_ERROR_JIT_STACKLIMIT if fails. */
-/* This is a (really) rare case. */
-set_jumps(common->stackalloc, LABEL());
-/* RETURN_ADDR is not a saved register. */
-sljit_emit_fast_enter(compiler, SLJIT_MEM1(SLJIT_SP), LOCALS0);
-OP1(SLJIT_MOV, SLJIT_MEM1(SLJIT_SP), LOCALS1, TMP2, 0);
-OP1(SLJIT_MOV, TMP1, 0, ARGUMENTS, 0);
-OP1(SLJIT_MOV, TMP1, 0, SLJIT_MEM1(TMP1), SLJIT_OFFSETOF(jit_arguments, stack));
-OP1(SLJIT_MOV, SLJIT_MEM1(TMP1), SLJIT_OFFSETOF(struct sljit_stack, top), STACK_TOP, 0);
-OP2(SLJIT_ADD, TMP2, 0, SLJIT_MEM1(TMP1), SLJIT_OFFSETOF(struct sljit_stack, limit), SLJIT_IMM, STACK_GROWTH_RATE);
-
-sljit_emit_ijump(compiler, SLJIT_CALL2, SLJIT_IMM, SLJIT_FUNC_OFFSET(sljit_stack_resize));
-jump = CMP(SLJIT_NOT_EQUAL, SLJIT_RETURN_REG, 0, SLJIT_IMM, 0);
-OP1(SLJIT_MOV, TMP1, 0, ARGUMENTS, 0);
-OP1(SLJIT_MOV, TMP1, 0, SLJIT_MEM1(TMP1), SLJIT_OFFSETOF(jit_arguments, stack));
-OP1(SLJIT_MOV, STACK_TOP, 0, SLJIT_MEM1(TMP1), SLJIT_OFFSETOF(struct sljit_stack, top));
-OP1(SLJIT_MOV, STACK_LIMIT, 0, SLJIT_MEM1(TMP1), SLJIT_OFFSETOF(struct sljit_stack, limit));
-OP1(SLJIT_MOV, TMP2, 0, SLJIT_MEM1(SLJIT_SP), LOCALS1);
-sljit_emit_fast_return(compiler, SLJIT_MEM1(SLJIT_SP), LOCALS0);
-
-/* Allocation failed. */
-JUMPHERE(jump);
-/* We break the return address cache here, but this is a really rare case. */
-OP1(SLJIT_MOV, SLJIT_RETURN_REG, 0, SLJIT_IMM, PCRE2_ERROR_JIT_STACKLIMIT);
-JUMPTO(SLJIT_JUMP, common->quit_label);
-
-/* Call limit reached. */
-set_jumps(common->calllimit, LABEL());
-OP1(SLJIT_MOV, SLJIT_RETURN_REG, 0, SLJIT_IMM, PCRE2_ERROR_MATCHLIMIT);
-JUMPTO(SLJIT_JUMP, common->quit_label);
-
-if (common->revertframes != NULL)
- {
- set_jumps(common->revertframes, LABEL());
- do_revertframes(common);
- }
-if (common->wordboundary != NULL)
- {
- set_jumps(common->wordboundary, LABEL());
- check_wordboundary(common);
- }
-if (common->anynewline != NULL)
- {
- set_jumps(common->anynewline, LABEL());
- check_anynewline(common);
- }
-if (common->hspace != NULL)
- {
- set_jumps(common->hspace, LABEL());
- check_hspace(common);
- }
-if (common->vspace != NULL)
- {
- set_jumps(common->vspace, LABEL());
- check_vspace(common);
- }
-if (common->casefulcmp != NULL)
- {
- set_jumps(common->casefulcmp, LABEL());
- do_casefulcmp(common);
- }
-if (common->caselesscmp != NULL)
- {
- set_jumps(common->caselesscmp, LABEL());
- do_caselesscmp(common);
- }
-if (common->reset_match != NULL)
- {
- set_jumps(common->reset_match, LABEL());
- do_reset_match(common, (re->top_bracket + 1) * 2);
- CMPTO(SLJIT_GREATER, STR_PTR, 0, TMP1, 0, continue_match_label);
- OP1(SLJIT_MOV, STR_PTR, 0, TMP1, 0);
- JUMPTO(SLJIT_JUMP, reset_match_label);
- }
-#ifdef SUPPORT_UNICODE
-#if PCRE2_CODE_UNIT_WIDTH == 8
-if (common->utfreadchar != NULL)
- {
- set_jumps(common->utfreadchar, LABEL());
- do_utfreadchar(common);
- }
-if (common->utfreadchar16 != NULL)
- {
- set_jumps(common->utfreadchar16, LABEL());
- do_utfreadchar16(common);
- }
-if (common->utfreadtype8 != NULL)
- {
- set_jumps(common->utfreadtype8, LABEL());
- do_utfreadtype8(common);
- }
-#endif /* PCRE2_CODE_UNIT_WIDTH == 8 */
-if (common->getucd != NULL)
- {
- set_jumps(common->getucd, LABEL());
- do_getucd(common);
- }
-#endif /* SUPPORT_UNICODE */
-
-SLJIT_FREE(common->optimized_cbracket, allocator_data);
-SLJIT_FREE(common->private_data_ptrs, allocator_data);
-
-executable_func = sljit_generate_code(compiler);
-executable_size = sljit_get_generated_code_size(compiler);
-label_addr = common->label_addrs;
-while (label_addr != NULL)
- {
- *label_addr->update_addr = sljit_get_label_addr(label_addr->label);
- label_addr = label_addr->next;
- }
-sljit_free_compiler(compiler);
-if (executable_func == NULL)
- {
- PRIV(jit_free_rodata)(common->read_only_data_head, compiler->allocator_data);
- return PCRE2_ERROR_NOMEMORY;
- }
-
-/* Reuse the function descriptor if possible. */
-if (re->executable_jit != NULL)
- functions = (executable_functions *)re->executable_jit;
-else
- {
- functions = SLJIT_MALLOC(sizeof(executable_functions), allocator_data);
- if (functions == NULL)
- {
- /* This case is highly unlikely since we just recently
- freed a lot of memory. Not impossible though. */
- sljit_free_code(executable_func);
- PRIV(jit_free_rodata)(common->read_only_data_head, compiler->allocator_data);
- return PCRE2_ERROR_NOMEMORY;
- }
- memset(functions, 0, sizeof(executable_functions));
- functions->top_bracket = re->top_bracket + 1;
- functions->limit_match = re->limit_match;
- re->executable_jit = functions;
- }
-
-/* Turn mode into an index. */
-if (mode == PCRE2_JIT_COMPLETE)
- mode = 0;
-else
- mode = (mode == PCRE2_JIT_PARTIAL_SOFT) ? 1 : 2;
-
-SLJIT_ASSERT(mode < JIT_NUMBER_OF_COMPILE_MODES);
-functions->executable_funcs[mode] = executable_func;
-functions->read_only_data_heads[mode] = common->read_only_data_head;
-functions->executable_sizes[mode] = executable_size;
-return 0;
-}
-
-#endif
-
-/*************************************************
-* JIT compile a Regular Expression *
-*************************************************/
-
-/* This function used JIT to convert a previously-compiled pattern into machine
-code.
-
-Arguments:
- code a compiled pattern
- options JIT option bits
-
-Returns: 0: success or (*NOJIT) was used
- <0: an error code
-*/
-
-#define PUBLIC_JIT_COMPILE_OPTIONS \
- (PCRE2_JIT_COMPLETE|PCRE2_JIT_PARTIAL_SOFT|PCRE2_JIT_PARTIAL_HARD)
-
-PCRE2_EXP_DEFN int PCRE2_CALL_CONVENTION
-pcre2_jit_compile(pcre2_code *code, uint32_t options)
-{
-#ifndef SUPPORT_JIT
-
-(void)code;
-(void)options;
-return PCRE2_ERROR_JIT_BADOPTION;
-
-#else /* SUPPORT_JIT */
-
-pcre2_real_code *re = (pcre2_real_code *)code;
-executable_functions *functions;
-int result;
-
-if (code == NULL)
- return PCRE2_ERROR_NULL;
-
-if ((options & ~PUBLIC_JIT_COMPILE_OPTIONS) != 0)
- return PCRE2_ERROR_JIT_BADOPTION;
-
-if ((re->flags & PCRE2_NOJIT) != 0) return 0;
-
-functions = (executable_functions *)re->executable_jit;
-
-if ((options & PCRE2_JIT_COMPLETE) != 0 && (functions == NULL
- || functions->executable_funcs[0] == NULL)) {
- result = jit_compile(code, PCRE2_JIT_COMPLETE);
- if (result != 0)
- return result;
- }
-
-if ((options & PCRE2_JIT_PARTIAL_SOFT) != 0 && (functions == NULL
- || functions->executable_funcs[1] == NULL)) {
- result = jit_compile(code, PCRE2_JIT_PARTIAL_SOFT);
- if (result != 0)
- return result;
- }
-
-if ((options & PCRE2_JIT_PARTIAL_HARD) != 0 && (functions == NULL
- || functions->executable_funcs[2] == NULL)) {
- result = jit_compile(code, PCRE2_JIT_PARTIAL_HARD);
- if (result != 0)
- return result;
- }
-
-return 0;
-
-#endif /* SUPPORT_JIT */
-}
-
-/* JIT compiler uses an all-in-one approach. This improves security,
- since the code generator functions are not exported. */
-
-#define INCLUDED_FROM_PCRE2_JIT_COMPILE
-
-#include "pcre2_jit_match.c"
-#include "pcre2_jit_misc.c"
-
-/* End of pcre2_jit_compile.c */
diff --git a/pcre2/src/pcre2_jit_match.c b/pcre2/src/pcre2_jit_match.c
deleted file mode 100644
index d804cfea4..000000000
--- a/pcre2/src/pcre2_jit_match.c
+++ /dev/null
@@ -1,189 +0,0 @@
-/*************************************************
-* Perl-Compatible Regular Expressions *
-*************************************************/
-
-/* PCRE is a library of functions to support regular expressions whose syntax
-and semantics are as close as possible to those of the Perl 5 language.
-
- Written by Philip Hazel
- Original API code Copyright (c) 1997-2012 University of Cambridge
- New API code Copyright (c) 2016 University of Cambridge
-
------------------------------------------------------------------------------
-Redistribution and use in source and binary forms, with or without
-modification, are permitted provided that the following conditions are met:
-
- * Redistributions of source code must retain the above copyright notice,
- this list of conditions and the following disclaimer.
-
- * Redistributions in binary form must reproduce the above copyright
- notice, this list of conditions and the following disclaimer in the
- documentation and/or other materials provided with the distribution.
-
- * Neither the name of the University of Cambridge nor the names of its
- contributors may be used to endorse or promote products derived from
- this software without specific prior written permission.
-
-THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
-AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
-IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
-ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
-LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
-CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
-SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
-INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
-CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
-ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
-POSSIBILITY OF SUCH DAMAGE.
------------------------------------------------------------------------------
-*/
-
-#ifndef INCLUDED_FROM_PCRE2_JIT_COMPILE
-#error This file must be included from pcre2_jit_compile.c.
-#endif
-
-#ifdef SUPPORT_JIT
-
-static SLJIT_NOINLINE int jit_machine_stack_exec(jit_arguments *arguments, jit_function executable_func)
-{
-sljit_ub local_space[MACHINE_STACK_SIZE];
-struct sljit_stack local_stack;
-
-local_stack.top = (sljit_sw)&local_space;
-local_stack.base = local_stack.top;
-local_stack.limit = local_stack.base + MACHINE_STACK_SIZE;
-local_stack.max_limit = local_stack.limit;
-arguments->stack = &local_stack;
-return executable_func(arguments);
-}
-
-#endif
-
-
-/*************************************************
-* Do a JIT pattern match *
-*************************************************/
-
-/* This function runs a JIT pattern match.
-
-Arguments:
- code points to the compiled expression
- subject points to the subject string
- length length of subject string (may contain binary zeros)
- start_offset where to start in the subject string
- options option bits
- match_data points to a match_data block
- mcontext points to a match context
- jit_stack points to a JIT stack
-
-Returns: > 0 => success; value is the number of ovector pairs filled
- = 0 => success, but ovector is not big enough
- -1 => failed to match (PCRE_ERROR_NOMATCH)
- < -1 => some kind of unexpected problem
-*/
-
-PCRE2_EXP_DEFN int PCRE2_CALL_CONVENTION
-pcre2_jit_match(const pcre2_code *code, PCRE2_SPTR subject, PCRE2_SIZE length,
- PCRE2_SIZE start_offset, uint32_t options, pcre2_match_data *match_data,
- pcre2_match_context *mcontext)
-{
-#ifndef SUPPORT_JIT
-
-(void)code;
-(void)subject;
-(void)length;
-(void)start_offset;
-(void)options;
-(void)match_data;
-(void)mcontext;
-return PCRE2_ERROR_JIT_BADOPTION;
-
-#else /* SUPPORT_JIT */
-
-pcre2_real_code *re = (pcre2_real_code *)code;
-executable_functions *functions = (executable_functions *)re->executable_jit;
-pcre2_jit_stack *jit_stack;
-uint32_t oveccount = match_data->oveccount;
-uint32_t max_oveccount;
-union {
- void *executable_func;
- jit_function call_executable_func;
-} convert_executable_func;
-jit_arguments arguments;
-int rc;
-int index = 0;
-
-if ((options & PCRE2_PARTIAL_HARD) != 0)
- index = 2;
-else if ((options & PCRE2_PARTIAL_SOFT) != 0)
- index = 1;
-
-if (functions->executable_funcs[index] == NULL)
- return PCRE2_ERROR_JIT_BADOPTION;
-
-/* Sanity checks should be handled by pcre_exec. */
-arguments.str = subject + start_offset;
-arguments.begin = subject;
-arguments.end = subject + length;
-arguments.match_data = match_data;
-arguments.startchar_ptr = subject;
-arguments.mark_ptr = NULL;
-arguments.options = options;
-
-if (mcontext != NULL)
- {
- arguments.callout = mcontext->callout;
- arguments.callout_data = mcontext->callout_data;
- arguments.offset_limit = mcontext->offset_limit;
- arguments.limit_match = (mcontext->match_limit < re->limit_match)?
- mcontext->match_limit : re->limit_match;
- if (mcontext->jit_callback != NULL)
- jit_stack = mcontext->jit_callback(mcontext->jit_callback_data);
- else
- jit_stack = (pcre2_jit_stack *)mcontext->jit_callback_data;
- }
-else
- {
- arguments.callout = NULL;
- arguments.callout_data = NULL;
- arguments.offset_limit = PCRE2_UNSET;
- arguments.limit_match = (MATCH_LIMIT < re->limit_match)?
- MATCH_LIMIT : re->limit_match;
- jit_stack = NULL;
- }
-
-/* JIT only need two offsets for each ovector entry. Hence
- the last 1/3 of the ovector will never be touched. */
-
-max_oveccount = functions->top_bracket;
-if (oveccount > max_oveccount)
- oveccount = max_oveccount;
-arguments.oveccount = oveccount << 1;
-
-
-convert_executable_func.executable_func = functions->executable_funcs[index];
-if (jit_stack != NULL)
- {
- arguments.stack = (struct sljit_stack *)(jit_stack->stack);
- rc = convert_executable_func.call_executable_func(&arguments);
- }
-else
- rc = jit_machine_stack_exec(&arguments, convert_executable_func.call_executable_func);
-
-if (rc > (int)oveccount)
- rc = 0;
-match_data->code = re;
-match_data->subject = subject;
-match_data->rc = rc;
-match_data->startchar = arguments.startchar_ptr - subject;
-match_data->leftchar = 0;
-match_data->rightchar = 0;
-match_data->mark = arguments.mark_ptr;
-match_data->matchedby = PCRE2_MATCHEDBY_JIT;
-
-return match_data->rc;
-
-#endif /* SUPPORT_JIT */
-}
-
-/* End of pcre2_jit_match.c */
diff --git a/pcre2/src/pcre2_jit_misc.c b/pcre2/src/pcre2_jit_misc.c
deleted file mode 100644
index efdb05580..000000000
--- a/pcre2/src/pcre2_jit_misc.c
+++ /dev/null
@@ -1,227 +0,0 @@
-/*************************************************
-* Perl-Compatible Regular Expressions *
-*************************************************/
-
-/* PCRE is a library of functions to support regular expressions whose syntax
-and semantics are as close as possible to those of the Perl 5 language.
-
- Written by Philip Hazel
- Original API code Copyright (c) 1997-2012 University of Cambridge
- New API code Copyright (c) 2016 University of Cambridge
-
------------------------------------------------------------------------------
-Redistribution and use in source and binary forms, with or without
-modification, are permitted provided that the following conditions are met:
-
- * Redistributions of source code must retain the above copyright notice,
- this list of conditions and the following disclaimer.
-
- * Redistributions in binary form must reproduce the above copyright
- notice, this list of conditions and the following disclaimer in the
- documentation and/or other materials provided with the distribution.
-
- * Neither the name of the University of Cambridge nor the names of its
- contributors may be used to endorse or promote products derived from
- this software without specific prior written permission.
-
-THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
-AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
-IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
-ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
-LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
-CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
-SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
-INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
-CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
-ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
-POSSIBILITY OF SUCH DAMAGE.
------------------------------------------------------------------------------
-*/
-
-
-#ifndef INCLUDED_FROM_PCRE2_JIT_COMPILE
-#error This file must be included from pcre2_jit_compile.c.
-#endif
-
-
-
-/*************************************************
-* Free JIT read-only data *
-*************************************************/
-
-void
-PRIV(jit_free_rodata)(void *current, void *allocator_data)
-{
-#ifndef SUPPORT_JIT
-(void)current;
-(void)allocator_data;
-#else /* SUPPORT_JIT */
-void *next;
-
-SLJIT_UNUSED_ARG(allocator_data);
-
-while (current != NULL)
- {
- next = *(void**)current;
- SLJIT_FREE(current, allocator_data);
- current = next;
- }
-
-#endif /* SUPPORT_JIT */
-}
-
-/*************************************************
-* Free JIT compiled code *
-*************************************************/
-
-void
-PRIV(jit_free)(void *executable_jit, pcre2_memctl *memctl)
-{
-#ifndef SUPPORT_JIT
-(void)executable_jit;
-(void)memctl;
-#else /* SUPPORT_JIT */
-
-executable_functions *functions = (executable_functions *)executable_jit;
-void *allocator_data = memctl;
-int i;
-
-for (i = 0; i < JIT_NUMBER_OF_COMPILE_MODES; i++)
- {
- if (functions->executable_funcs[i] != NULL)
- sljit_free_code(functions->executable_funcs[i]);
- PRIV(jit_free_rodata)(functions->read_only_data_heads[i], allocator_data);
- }
-
-SLJIT_FREE(functions, allocator_data);
-
-#endif /* SUPPORT_JIT */
-}
-
-
-/*************************************************
-* Free unused JIT memory *
-*************************************************/
-
-PCRE2_EXP_DEFN void PCRE2_CALL_CONVENTION
-pcre2_jit_free_unused_memory(pcre2_general_context *gcontext)
-{
-#ifndef SUPPORT_JIT
-(void)gcontext; /* Suppress warning */
-#else /* SUPPORT_JIT */
-SLJIT_UNUSED_ARG(gcontext);
-sljit_free_unused_memory_exec();
-#endif /* SUPPORT_JIT */
-}
-
-
-
-/*************************************************
-* Allocate a JIT stack *
-*************************************************/
-
-PCRE2_EXP_DEFN pcre2_jit_stack * PCRE2_CALL_CONVENTION
-pcre2_jit_stack_create(size_t startsize, size_t maxsize,
- pcre2_general_context *gcontext)
-{
-#ifndef SUPPORT_JIT
-
-(void)gcontext;
-(void)startsize;
-(void)maxsize;
-return NULL;
-
-#else /* SUPPORT_JIT */
-
-pcre2_jit_stack *jit_stack;
-
-if (startsize < 1 || maxsize < 1)
- return NULL;
-if (startsize > maxsize)
- startsize = maxsize;
-startsize = (startsize + STACK_GROWTH_RATE - 1) & ~(STACK_GROWTH_RATE - 1);
-maxsize = (maxsize + STACK_GROWTH_RATE - 1) & ~(STACK_GROWTH_RATE - 1);
-
-jit_stack = PRIV(memctl_malloc)(sizeof(pcre2_real_jit_stack), (pcre2_memctl *)gcontext);
-if (jit_stack == NULL) return NULL;
-jit_stack->stack = sljit_allocate_stack(startsize, maxsize, &jit_stack->memctl);
-return jit_stack;
-
-#endif
-}
-
-
-/*************************************************
-* Assign a JIT stack to a pattern *
-*************************************************/
-
-PCRE2_EXP_DEFN void PCRE2_CALL_CONVENTION
-pcre2_jit_stack_assign(pcre2_match_context *mcontext, pcre2_jit_callback callback,
- void *callback_data)
-{
-#ifndef SUPPORT_JIT
-(void)mcontext;
-(void)callback;
-(void)callback_data;
-#else /* SUPPORT_JIT */
-
-if (mcontext == NULL) return;
-mcontext->jit_callback = callback;
-mcontext->jit_callback_data = callback_data;
-
-#endif /* SUPPORT_JIT */
-}
-
-
-/*************************************************
-* Free a JIT stack *
-*************************************************/
-
-PCRE2_EXP_DEFN void PCRE2_CALL_CONVENTION
-pcre2_jit_stack_free(pcre2_jit_stack *jit_stack)
-{
-#ifndef SUPPORT_JIT
-(void)jit_stack;
-#else /* SUPPORT_JIT */
-if (jit_stack != NULL)
- {
- sljit_free_stack((struct sljit_stack *)(jit_stack->stack), &jit_stack->memctl);
- jit_stack->memctl.free(jit_stack, jit_stack->memctl.memory_data);
- }
-#endif /* SUPPORT_JIT */
-}
-
-
-/*************************************************
-* Get target CPU type *
-*************************************************/
-
-const char*
-PRIV(jit_get_target)(void)
-{
-#ifndef SUPPORT_JIT
-return "JIT is not supported";
-#else /* SUPPORT_JIT */
-return sljit_get_platform_name();
-#endif /* SUPPORT_JIT */
-}
-
-
-/*************************************************
-* Get size of JIT code *
-*************************************************/
-
-size_t
-PRIV(jit_get_size)(void *executable_jit)
-{
-#ifndef SUPPORT_JIT
-(void)executable_jit;
-return 0;
-#else /* SUPPORT_JIT */
-sljit_uw *executable_sizes = ((executable_functions *)executable_jit)->executable_sizes;
-SLJIT_COMPILE_ASSERT(JIT_NUMBER_OF_COMPILE_MODES == 3, number_of_compile_modes_changed);
-return executable_sizes[0] + executable_sizes[1] + executable_sizes[2];
-#endif
-}
-
-/* End of pcre2_jit_misc.c */
diff --git a/pcre2/src/pcre2_jit_test.c b/pcre2/src/pcre2_jit_test.c
deleted file mode 100644
index 78837cf56..000000000
--- a/pcre2/src/pcre2_jit_test.c
+++ /dev/null
@@ -1,1735 +0,0 @@
-/*************************************************
-* Perl-Compatible Regular Expressions *
-*************************************************/
-
-/* PCRE is a library of functions to support regular expressions whose syntax
-and semantics are as close as possible to those of the Perl 5 language.
-
- Written by Philip Hazel
- Original API code Copyright (c) 1997-2012 University of Cambridge
- New API code Copyright (c) 2016 University of Cambridge
-
------------------------------------------------------------------------------
-Redistribution and use in source and binary forms, with or without
-modification, are permitted provided that the following conditions are met:
-
- * Redistributions of source code must retain the above copyright notice,
- this list of conditions and the following disclaimer.
-
- * Redistributions in binary form must reproduce the above copyright
- notice, this list of conditions and the following disclaimer in the
- documentation and/or other materials provided with the distribution.
-
- * Neither the name of the University of Cambridge nor the names of its
- contributors may be used to endorse or promote products derived from
- this software without specific prior written permission.
-
-THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
-AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
-IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
-ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
-LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
-CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
-SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
-INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
-CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
-ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
-POSSIBILITY OF SUCH DAMAGE.
------------------------------------------------------------------------------
-*/
-
-#ifdef HAVE_CONFIG_H
-#include "config.h"
-#endif
-
-#include
-#include
-
-#define PCRE2_CODE_UNIT_WIDTH 0
-#include "pcre2.h"
-
-/*
- Letter characters:
- \xe6\x92\xad = 0x64ad = 25773 (kanji)
- Non-letter characters:
- \xc2\xa1 = 0xa1 = (Inverted Exclamation Mark)
- \xf3\xa9\xb7\x80 = 0xe9dc0 = 957888
- \xed\xa0\x80 = 55296 = 0xd800 (Invalid UTF character)
- \xed\xb0\x80 = 56320 = 0xdc00 (Invalid UTF character)
- Newlines:
- \xc2\x85 = 0x85 = 133 (NExt Line = NEL)
- \xe2\x80\xa8 = 0x2028 = 8232 (Line Separator)
- Othercase pairs:
- \xc3\xa9 = 0xe9 = 233 (e')
- \xc3\x89 = 0xc9 = 201 (E')
- \xc3\xa1 = 0xe1 = 225 (a')
- \xc3\x81 = 0xc1 = 193 (A')
- \x53 = 0x53 = S
- \x73 = 0x73 = s
- \xc5\xbf = 0x17f = 383 (long S)
- \xc8\xba = 0x23a = 570
- \xe2\xb1\xa5 = 0x2c65 = 11365
- \xe1\xbd\xb8 = 0x1f78 = 8056
- \xe1\xbf\xb8 = 0x1ff8 = 8184
- \xf0\x90\x90\x80 = 0x10400 = 66560
- \xf0\x90\x90\xa8 = 0x10428 = 66600
- \xc7\x84 = 0x1c4 = 452
- \xc7\x85 = 0x1c5 = 453
- \xc7\x86 = 0x1c6 = 454
- Caseless sets:
- ucp_Armenian - \x{531}-\x{556} -> \x{561}-\x{586}
- ucp_Coptic - \x{2c80}-\x{2ce3} -> caseless: XOR 0x1
- ucp_Latin - \x{ff21}-\x{ff3a} -> \x{ff41]-\x{ff5a}
-
- Mark property:
- \xcc\x8d = 0x30d = 781
- Special:
- \xc2\x80 = 0x80 = 128 (lowest 2 byte character)
- \xdf\xbf = 0x7ff = 2047 (highest 2 byte character)
- \xe0\xa0\x80 = 0x800 = 2048 (lowest 2 byte character)
- \xef\xbf\xbf = 0xffff = 65535 (highest 3 byte character)
- \xf0\x90\x80\x80 = 0x10000 = 65536 (lowest 4 byte character)
- \xf4\x8f\xbf\xbf = 0x10ffff = 1114111 (highest allowed utf character)
-*/
-
-static int regression_tests(void);
-
-int main(void)
-{
- int jit = 0;
-#if defined SUPPORT_PCRE2_8
- pcre2_config_8(PCRE2_CONFIG_JIT, &jit);
-#elif defined SUPPORT_PCRE2_16
- pcre2_config_16(PCRE2_CONFIG_JIT, &jit);
-#elif defined SUPPORT_PCRE2_32
- pcre2_config_32(PCRE2_CONFIG_JIT, &jit);
-#endif
- if (!jit) {
- printf("JIT must be enabled to run pcre_jit_test\n");
- return 1;
- }
- return regression_tests();
-}
-
-/* --------------------------------------------------------------------------------------- */
-
-#if !(defined SUPPORT_PCRE2_8) && !(defined SUPPORT_PCRE2_16) && !(defined SUPPORT_PCRE2_32)
-#error SUPPORT_PCRE2_8 or SUPPORT_PCRE2_16 or SUPPORT_PCRE2_32 must be defined
-#endif
-
-#define MU (PCRE2_MULTILINE | PCRE2_UTF)
-#define MUP (PCRE2_MULTILINE | PCRE2_UTF | PCRE2_UCP)
-#define CMU (PCRE2_CASELESS | PCRE2_MULTILINE | PCRE2_UTF)
-#define CMUP (PCRE2_CASELESS | PCRE2_MULTILINE | PCRE2_UTF | PCRE2_UCP)
-#define M (PCRE2_MULTILINE)
-#define MP (PCRE2_MULTILINE | PCRE2_UCP)
-#define U (PCRE2_UTF)
-#define CM (PCRE2_CASELESS | PCRE2_MULTILINE)
-
-#define BSR(x) ((x) << 16)
-#define A PCRE2_NEWLINE_ANYCRLF
-
-#define GET_NEWLINE(x) ((x) & 0xffff)
-#define GET_BSR(x) ((x) >> 16)
-
-#define OFFSET_MASK 0x00ffff
-#define F_NO8 0x010000
-#define F_NO16 0x020000
-#define F_NO32 0x020000
-#define F_NOMATCH 0x040000
-#define F_DIFF 0x080000
-#define F_FORCECONV 0x100000
-#define F_PROPERTY 0x200000
-#define F_STUDY 0x400000
-
-struct regression_test_case {
- int compile_options;
- int newline;
- int match_options;
- int start_offset;
- const char *pattern;
- const char *input;
-};
-
-static struct regression_test_case regression_test_cases[] = {
- /* Constant strings. */
- { MU, A, 0, 0, "AbC", "AbAbC" },
- { MU, A, 0, 0, "ACCEPT", "AACACCACCEACCEPACCEPTACCEPTT" },
- { CMU, A, 0, 0, "aA#\xc3\xa9\xc3\x81", "aA#Aa#\xc3\x89\xc3\xa1" },
- { M, A, 0, 0, "[^a]", "aAbB" },
- { CM, A, 0, 0, "[^m]", "mMnN" },
- { M, A, 0, 0, "a[^b][^#]", "abacd" },
- { CM, A, 0, 0, "A[^B][^E]", "abacd" },
- { CMU, A, 0, 0, "[^x][^#]", "XxBll" },
- { MU, A, 0, 0, "[^a]", "aaa\xc3\xa1#Ab" },
- { CMU, A, 0, 0, "[^A]", "aA\xe6\x92\xad" },
- { MU, A, 0, 0, "\\W(\\W)?\\w", "\r\n+bc" },
- { MU, A, 0, 0, "\\W(\\W)?\\w", "\n\r+bc" },
- { MU, A, 0, 0, "\\W(\\W)?\\w", "\r\r+bc" },
- { MU, A, 0, 0, "\\W(\\W)?\\w", "\n\n+bc" },
- { MU, A, 0, 0, "[axd]", "sAXd" },
- { CMU, A, 0, 0, "[axd]", "sAXd" },
- { CMU, A, 0, 0 | F_NOMATCH, "[^axd]", "DxA" },
- { MU, A, 0, 0, "[a-dA-C]", "\xe6\x92\xad\xc3\xa9.B" },
- { MU, A, 0, 0, "[^a-dA-C]", "\xe6\x92\xad\xc3\xa9" },
- { CMU, A, 0, 0, "[^\xc3\xa9]", "\xc3\xa9\xc3\x89." },
- { MU, A, 0, 0, "[^\xc3\xa9]", "\xc3\xa9\xc3\x89." },
- { MU, A, 0, 0, "[^a]", "\xc2\x80[]" },
- { CMU, A, 0, 0, "\xf0\x90\x90\xa7", "\xf0\x90\x91\x8f" },
- { CM, A, 0, 0, "1a2b3c4", "1a2B3c51A2B3C4" },
- { PCRE2_CASELESS, 0, 0, 0, "\xff#a", "\xff#\xff\xfe##\xff#A" },
- { PCRE2_CASELESS, 0, 0, 0, "\xfe", "\xff\xfc#\xfe\xfe" },
- { PCRE2_CASELESS, 0, 0, 0, "a1", "Aa1" },
- { M, A, 0, 0, "\\Ca", "cda" },
- { CM, A, 0, 0, "\\Ca", "CDA" },
- { M, A, 0, 0 | F_NOMATCH, "\\Cx", "cda" },
- { CM, A, 0, 0 | F_NOMATCH, "\\Cx", "CDA" },
- { CMUP, A, 0, 0, "\xf0\x90\x90\x80\xf0\x90\x90\xa8", "\xf0\x90\x90\xa8\xf0\x90\x90\x80" },
- { CMUP, A, 0, 0, "\xf0\x90\x90\x80{2}", "\xf0\x90\x90\x80#\xf0\x90\x90\xa8\xf0\x90\x90\x80" },
- { CMUP, A, 0, 0, "\xf0\x90\x90\xa8{2}", "\xf0\x90\x90\x80#\xf0\x90\x90\xa8\xf0\x90\x90\x80" },
- { CMUP, A, 0, 0, "\xe1\xbd\xb8\xe1\xbf\xb8", "\xe1\xbf\xb8\xe1\xbd\xb8" },
- { M, A, 0, 0, "[3-57-9]", "5" },
-
- /* Assertions. */
- { MU, A, 0, 0, "\\b[^A]", "A_B#" },
- { M, A, 0, 0 | F_NOMATCH, "\\b\\W", "\n*" },
- { MU, A, 0, 0, "\\B[^,]\\b[^s]\\b", "#X" },
- { MP, A, 0, 0, "\\B", "_\xa1" },
- { MP, A, 0, 0 | F_PROPERTY, "\\b_\\b[,A]\\B", "_," },
- { MUP, A, 0, 0, "\\b", "\xe6\x92\xad!" },
- { MUP, A, 0, 0, "\\B", "_\xc2\xa1\xc3\xa1\xc2\x85" },
- { MUP, A, 0, 0, "\\b[^A]\\B[^c]\\b[^_]\\B", "_\xc3\xa1\xe2\x80\xa8" },
- { MUP, A, 0, 0, "\\b\\w+\\B", "\xc3\x89\xc2\xa1\xe6\x92\xad\xc3\x81\xc3\xa1" },
- { MU, A, 0, 0 | F_NOMATCH, "\\b.", "\xcd\xbe" },
- { CMUP, A, 0, 0, "\\By", "\xf0\x90\x90\xa8y" },
- { M, A, 0, 0 | F_NOMATCH, "\\R^", "\n" },
- { M, A, 0, 1 | F_NOMATCH, "^", "\n" },
- { 0, 0, 0, 0, "^ab", "ab" },
- { 0, 0, 0, 0 | F_NOMATCH, "^ab", "aab" },
- { M, PCRE2_NEWLINE_CRLF, 0, 0, "^a", "\r\raa\n\naa\r\naa" },
- { MU, A, 0, 0, "^-", "\xe2\x80\xa8--\xc2\x85-\r\n-" },
- { M, PCRE2_NEWLINE_ANY, 0, 0, "^-", "a--b--\x85--" },
- { MU, PCRE2_NEWLINE_ANY, 0, 0, "^-", "a--\xe2\x80\xa8--" },
- { MU, PCRE2_NEWLINE_ANY, 0, 0, "^-", "a--\xc2\x85--" },
- { 0, 0, 0, 0, "ab$", "ab" },
- { 0, 0, 0, 0 | F_NOMATCH, "ab$", "abab\n\n" },
- { PCRE2_DOLLAR_ENDONLY, 0, 0, 0 | F_NOMATCH, "ab$", "abab\r\n" },
- { M, PCRE2_NEWLINE_CRLF, 0, 0, "a$", "\r\raa\n\naa\r\naa" },
- { M, PCRE2_NEWLINE_ANY, 0, 0, "a$", "aaa" },
- { MU, PCRE2_NEWLINE_ANYCRLF, 0, 0, "#$", "#\xc2\x85###\r#" },
- { MU, PCRE2_NEWLINE_ANY, 0, 0, "#$", "#\xe2\x80\xa9" },
- { 0, PCRE2_NEWLINE_ANY, PCRE2_NOTBOL, 0 | F_NOMATCH, "^a", "aa\naa" },
- { M, PCRE2_NEWLINE_ANY, PCRE2_NOTBOL, 0, "^a", "aa\naa" },
- { 0, PCRE2_NEWLINE_ANY, PCRE2_NOTEOL, 0 | F_NOMATCH, "a$", "aa\naa" },
- { 0, PCRE2_NEWLINE_ANY, PCRE2_NOTEOL, 0 | F_NOMATCH, "a$", "aa\r\n" },
- { U | PCRE2_DOLLAR_ENDONLY, PCRE2_NEWLINE_ANY, 0, 0 | F_PROPERTY, "\\p{Any}{2,}$", "aa\r\n" },
- { M, PCRE2_NEWLINE_ANY, PCRE2_NOTEOL, 0, "a$", "aa\naa" },
- { 0, PCRE2_NEWLINE_CR, 0, 0, ".\\Z", "aaa" },
- { U, PCRE2_NEWLINE_CR, 0, 0, "a\\Z", "aaa\r" },
- { 0, PCRE2_NEWLINE_CR, 0, 0, ".\\Z", "aaa\n" },
- { 0, PCRE2_NEWLINE_CRLF, 0, 0, ".\\Z", "aaa\r" },
- { U, PCRE2_NEWLINE_CRLF, 0, 0, ".\\Z", "aaa\n" },
- { 0, PCRE2_NEWLINE_CRLF, 0, 0, ".\\Z", "aaa\r\n" },
- { U, PCRE2_NEWLINE_ANYCRLF, 0, 0, ".\\Z", "aaa" },
- { U, PCRE2_NEWLINE_ANYCRLF, 0, 0, ".\\Z", "aaa\r" },
- { U, PCRE2_NEWLINE_ANYCRLF, 0, 0, ".\\Z", "aaa\n" },
- { U, PCRE2_NEWLINE_ANYCRLF, 0, 0, ".\\Z", "aaa\r\n" },
- { U, PCRE2_NEWLINE_ANYCRLF, 0, 0, ".\\Z", "aaa\xe2\x80\xa8" },
- { U, PCRE2_NEWLINE_ANYCRLF, 0, 0, ".\\Z", "aaa" },
- { U, PCRE2_NEWLINE_ANYCRLF, 0, 0, ".\\Z", "aaa\r" },
- { U, PCRE2_NEWLINE_ANYCRLF, 0, 0, ".\\Z", "aaa\n" },
- { U, PCRE2_NEWLINE_ANYCRLF, 0, 0, ".\\Z", "aaa\r\n" },
- { U, PCRE2_NEWLINE_ANY, 0, 0, ".\\Z", "aaa\xc2\x85" },
- { U, PCRE2_NEWLINE_ANY, 0, 0, ".\\Z", "aaa\xe2\x80\xa8" },
- { M, A, 0, 0, "\\Aa", "aaa" },
- { M, A, 0, 1 | F_NOMATCH, "\\Aa", "aaa" },
- { M, A, 0, 1, "\\Ga", "aaa" },
- { M, A, 0, 1 | F_NOMATCH, "\\Ga", "aba" },
- { M, A, 0, 0, "a\\z", "aaa" },
- { M, A, 0, 0 | F_NOMATCH, "a\\z", "aab" },
-
- /* Brackets and alternatives. */
- { MU, A, 0, 0, "(ab|bb|cd)", "bacde" },
- { MU, A, 0, 0, "(?:ab|a)(bc|c)", "ababc" },
- { MU, A, 0, 0, "((ab|(cc))|(bb)|(?:cd|efg))", "abac" },
- { CMU, A, 0, 0, "((aB|(Cc))|(bB)|(?:cd|EFg))", "AcCe" },
- { MU, A, 0, 0, "((ab|(cc))|(bb)|(?:cd|ebg))", "acebebg" },
- { MU, A, 0, 0, "(?:(a)|(?:b))(cc|(?:d|e))(a|b)k", "accabdbbccbk" },
- { MU, A, 0, 0, "\xc7\x82|\xc6\x82", "\xf1\x83\x82\x82\xc7\x82\xc7\x83" },
- { MU, A, 0, 0, "=\xc7\x82|#\xc6\x82", "\xf1\x83\x82\x82=\xc7\x82\xc7\x83" },
- { MU, A, 0, 0, "\xc7\x82\xc7\x83|\xc6\x82\xc6\x82", "\xf1\x83\x82\x82\xc7\x82\xc7\x83" },
- { MU, A, 0, 0, "\xc6\x82\xc6\x82|\xc7\x83\xc7\x83|\xc8\x84\xc8\x84", "\xf1\x83\x82\x82\xc8\x84\xc8\x84" },
-
- /* Greedy and non-greedy ? operators. */
- { MU, A, 0, 0, "(?:a)?a", "laab" },
- { CMU, A, 0, 0, "(A)?A", "llaab" },
- { MU, A, 0, 0, "(a)?\?a", "aab" }, /* ?? is the prefix of trygraphs in GCC. */
- { MU, A, 0, 0, "(a)?a", "manm" },
- { CMU, A, 0, 0, "(a|b)?\?d((?:e)?)", "ABABdx" },
- { MU, A, 0, 0, "(a|b)?\?d((?:e)?)", "abcde" },
- { MU, A, 0, 0, "((?:ab)?\?g|b(?:g(nn|d)?\?)?)?\?(?:n)?m", "abgnbgnnbgdnmm" },
-
- /* Greedy and non-greedy + operators */
- { MU, A, 0, 0, "(aa)+aa", "aaaaaaa" },
- { MU, A, 0, 0, "(aa)+?aa", "aaaaaaa" },
- { MU, A, 0, 0, "(?:aba|ab|a)+l", "ababamababal" },
- { MU, A, 0, 0, "(?:aba|ab|a)+?l", "ababamababal" },
- { MU, A, 0, 0, "(a(?:bc|cb|b|c)+?|ss)+e", "accssabccbcacbccbbXaccssabccbcacbccbbe" },
- { MU, A, 0, 0, "(a(?:bc|cb|b|c)+|ss)+?e", "accssabccbcacbccbbXaccssabccbcacbccbbe" },
- { MU, A, 0, 0, "(?:(b(c)+?)+)?\?(?:(bc)+|(cb)+)+(?:m)+", "bccbcccbcbccbcbPbccbcccbcbccbcbmmn" },
-
- /* Greedy and non-greedy * operators */
- { CMU, A, 0, 0, "(?:AA)*AB", "aaaaaaamaaaaaaab" },
- { MU, A, 0, 0, "(?:aa)*?ab", "aaaaaaamaaaaaaab" },
- { MU, A, 0, 0, "(aa|ab)*ab", "aaabaaab" },
- { CMU, A, 0, 0, "(aa|Ab)*?aB", "aaabaaab" },
- { MU, A, 0, 0, "(a|b)*(?:a)*(?:b)*m", "abbbaaababanabbbaaababamm" },
- { MU, A, 0, 0, "(a|b)*?(?:a)*?(?:b)*?m", "abbbaaababanabbbaaababamm" },
- { M, A, 0, 0, "a(a(\\1*)a|(b)b+){0}a", "aa" },
- { M, A, 0, 0, "((?:a|)*){0}a", "a" },
-
- /* Combining ? + * operators */
- { MU, A, 0, 0, "((bm)+)?\?(?:a)*(bm)+n|((am)+?)?(?:a)+(am)*n", "bmbmabmamaaamambmaman" },
- { MU, A, 0, 0, "(((ab)?cd)*ef)+g", "abcdcdefcdefefmabcdcdefcdefefgg" },
- { MU, A, 0, 0, "(((ab)?\?cd)*?ef)+?g", "abcdcdefcdefefmabcdcdefcdefefgg" },
- { MU, A, 0, 0, "(?:(ab)?c|(?:ab)+?d)*g", "ababcdccababddg" },
- { MU, A, 0, 0, "(?:(?:ab)?\?c|(ab)+d)*?g", "ababcdccababddg" },
-
- /* Single character iterators. */
- { MU, A, 0, 0, "(a+aab)+aaaab", "aaaabcaaaabaabcaabcaaabaaaab" },
- { MU, A, 0, 0, "(a*a*aab)+x", "aaaaabaabaaabmaabx" },
- { MU, A, 0, 0, "(a*?(b|ab)a*?)+x", "aaaabcxbbaabaacbaaabaabax" },
- { MU, A, 0, 0, "(a+(ab|ad)a+)+x", "aaabaaaadaabaaabaaaadaaax" },
- { MU, A, 0, 0, "(a?(a)a?)+(aaa)", "abaaabaaaaaaaa" },
- { MU, A, 0, 0, "(a?\?(a)a?\?)+(b)", "aaaacaaacaacacbaaab" },
- { MU, A, 0, 0, "(a{0,4}(b))+d", "aaaaaabaabcaaaaabaaaaabd" },
- { MU, A, 0, 0, "(a{0,4}?[^b])+d+(a{0,4}[^b])d+", "aaaaadaaaacaadddaaddd" },
- { MU, A, 0, 0, "(ba{2})+c", "baabaaabacbaabaac" },
- { MU, A, 0, 0, "(a*+bc++)+", "aaabbcaaabcccab" },
- { MU, A, 0, 0, "(a?+[^b])+", "babaacacb" },
- { MU, A, 0, 0, "(a{0,3}+b)(a{0,3}+b)(a{0,3}+)[^c]", "abaabaaacbaabaaaac" },
- { CMU, A, 0, 0, "([a-c]+[d-f]+?)+?g", "aBdacdehAbDaFgA" },
- { CMU, A, 0, 0, "[c-f]+k", "DemmFke" },
- { MU, A, 0, 0, "([DGH]{0,4}M)+", "GGDGHDGMMHMDHHGHM" },
- { MU, A, 0, 0, "([a-c]{4,}s)+", "abasabbasbbaabsbba" },
- { CMU, A, 0, 0, "[ace]{3,7}", "AcbDAcEEcEd" },
- { CMU, A, 0, 0, "[ace]{3,7}?", "AcbDAcEEcEd" },
- { CMU, A, 0, 0, "[ace]{3,}", "AcbDAcEEcEd" },
- { CMU, A, 0, 0, "[ace]{3,}?", "AcbDAcEEcEd" },
- { MU, A, 0, 0, "[ckl]{2,}?g", "cdkkmlglglkcg" },
- { CMU, A, 0, 0, "[ace]{5}?", "AcCebDAcEEcEd" },
- { MU, A, 0, 0, "([AbC]{3,5}?d)+", "BACaAbbAEAACCbdCCbdCCAAbb" },
- { MU, A, 0, 0, "([^ab]{0,}s){2}", "abaabcdsABamsDDs" },
- { MU, A, 0, 0, "\\b\\w+\\B", "x,a_cd" },
- { MUP, A, 0, 0, "\\b[^\xc2\xa1]+\\B", "\xc3\x89\xc2\xa1\xe6\x92\xad\xc3\x81\xc3\xa1" },
- { CMU, A, 0, 0, "[^b]+(a*)([^c]?d{3})", "aaaaddd" },
- { CMUP, A, 0, 0, "\xe1\xbd\xb8{2}", "\xe1\xbf\xb8#\xe1\xbf\xb8\xe1\xbd\xb8" },
- { CMU, A, 0, 0, "[^\xf0\x90\x90\x80]{2,4}@", "\xf0\x90\x90\xa8\xf0\x90\x90\x80###\xf0\x90\x90\x80@@@" },
- { CMU, A, 0, 0, "[^\xe1\xbd\xb8][^\xc3\xa9]", "\xe1\xbd\xb8\xe1\xbf\xb8\xc3\xa9\xc3\x89#" },
- { MU, A, 0, 0, "[^\xe1\xbd\xb8][^\xc3\xa9]", "\xe1\xbd\xb8\xe1\xbf\xb8\xc3\xa9\xc3\x89#" },
- { MU, A, 0, 0, "[^\xe1\xbd\xb8]{3,}?", "##\xe1\xbd\xb8#\xe1\xbd\xb8#\xc3\x89#\xe1\xbd\xb8" },
- { MU, A, 0, 0, "\\d+123", "987654321,01234" },
- { MU, A, 0, 0, "abcd*|\\w+xy", "aaaaa,abxyz" },
- { MU, A, 0, 0, "(?:abc|((?:amc|\\b\\w*xy)))", "aaaaa,abxyz" },
- { MU, A, 0, 0, "a(?R)|([a-z]++)#", ".abcd.abcd#."},
- { MU, A, 0, 0, "a(?R)|([a-z]++)#", ".abcd.mbcd#."},
- { MU, A, 0, 0, ".[ab]*.", "xx" },
- { MU, A, 0, 0, ".[ab]*a", "xxa" },
- { MU, A, 0, 0, ".[ab]?.", "xx" },
-
- /* Bracket repeats with limit. */
- { MU, A, 0, 0, "(?:(ab){2}){5}M", "abababababababababababM" },
- { MU, A, 0, 0, "(?:ab|abab){1,5}M", "abababababababababababM" },
- { MU, A, 0, 0, "(?>ab|abab){1,5}M", "abababababababababababM" },
- { MU, A, 0, 0, "(?:ab|abab){1,5}?M", "abababababababababababM" },
- { MU, A, 0, 0, "(?>ab|abab){1,5}?M", "abababababababababababM" },
- { MU, A, 0, 0, "(?:(ab){1,4}?){1,3}?M", "abababababababababababababM" },
- { MU, A, 0, 0, "(?:(ab){1,4}){1,3}abababababababababababM", "ababababababababababababM" },
- { MU, A, 0, 0 | F_NOMATCH, "(?:(ab){1,4}){1,3}abababababababababababM", "abababababababababababM" },
- { MU, A, 0, 0, "(ab){4,6}?M", "abababababababM" },
-
- /* Basic character sets. */
- { MU, A, 0, 0, "(?:\\s)+(?:\\S)+", "ab \t\xc3\xa9\xe6\x92\xad " },
- { MU, A, 0, 0, "(\\w)*(k)(\\W)?\?", "abcdef abck11" },
- { MU, A, 0, 0, "\\((\\d)+\\)\\D", "a() (83 (8)2 (9)ab" },
- { MU, A, 0, 0, "\\w(\\s|(?:\\d)*,)+\\w\\wb", "a 5, 4,, bb 5, 4,, aab" },
- { MU, A, 0, 0, "(\\v+)(\\V+)", "\x0e\xc2\x85\xe2\x80\xa8\x0b\x09\xe2\x80\xa9" },
- { MU, A, 0, 0, "(\\h+)(\\H+)", "\xe2\x80\xa8\xe2\x80\x80\x20\xe2\x80\x8a\xe2\x81\x9f\xe3\x80\x80\x09\x20\xc2\xa0\x0a" },
- { MU, A, 0, 0, "x[bcef]+", "xaxdxecbfg" },
- { MU, A, 0, 0, "x[bcdghij]+", "xaxexfxdgbjk" },
- { MU, A, 0, 0, "x[^befg]+", "xbxexacdhg" },
- { MU, A, 0, 0, "x[^bcdl]+", "xlxbxaekmd" },
- { MU, A, 0, 0, "x[^bcdghi]+", "xbxdxgxaefji" },
- { MU, A, 0, 0, "x[B-Fb-f]+", "xaxAxgxbfBFG" },
- { CMU, A, 0, 0, "\\x{e9}+", "#\xf0\x90\x90\xa8\xc3\xa8\xc3\xa9\xc3\x89\xc3\x88" },
- { CMU, A, 0, 0, "[^\\x{e9}]+", "\xc3\xa9#\xf0\x90\x90\xa8\xc3\xa8\xc3\x88\xc3\x89" },
- { MU, A, 0, 0, "[\\x02\\x7e]+", "\xc3\x81\xe1\xbf\xb8\xf0\x90\x90\xa8\x01\x02\x7e\x7f" },
- { MU, A, 0, 0, "[^\\x02\\x7e]+", "\x02\xc3\x81\xe1\xbf\xb8\xf0\x90\x90\xa8\x01\x7f\x7e" },
- { MU, A, 0, 0, "[\\x{81}-\\x{7fe}]+", "#\xe1\xbf\xb8\xf0\x90\x90\xa8\xc2\x80\xc2\x81\xdf\xbe\xdf\xbf" },
- { MU, A, 0, 0, "[^\\x{81}-\\x{7fe}]+", "\xc2\x81#\xe1\xbf\xb8\xf0\x90\x90\xa8\xc2\x80\xdf\xbf\xdf\xbe" },
- { MU, A, 0, 0, "[\\x{801}-\\x{fffe}]+", "#\xc3\xa9\xf0\x90\x90\x80\xe0\xa0\x80\xe0\xa0\x81\xef\xbf\xbe\xef\xbf\xbf" },
- { MU, A, 0, 0, "[^\\x{801}-\\x{fffe}]+", "\xe0\xa0\x81#\xc3\xa9\xf0\x90\x90\x80\xe0\xa0\x80\xef\xbf\xbf\xef\xbf\xbe" },
- { MU, A, 0, 0, "[\\x{10001}-\\x{10fffe}]+", "#\xc3\xa9\xe2\xb1\xa5\xf0\x90\x80\x80\xf0\x90\x80\x81\xf4\x8f\xbf\xbe\xf4\x8f\xbf\xbf" },
- { MU, A, 0, 0, "[^\\x{10001}-\\x{10fffe}]+", "\xf0\x90\x80\x81#\xc3\xa9\xe2\xb1\xa5\xf0\x90\x80\x80\xf4\x8f\xbf\xbf\xf4\x8f\xbf\xbe" },
-
- /* Unicode properties. */
- { MUP, A, 0, 0, "[1-5\xc3\xa9\\w]", "\xc3\xa1_" },
- { MUP, A, 0, 0 | F_PROPERTY, "[\xc3\x81\\p{Ll}]", "A_\xc3\x89\xc3\xa1" },
- { MUP, A, 0, 0, "[\\Wd-h_x-z]+", "a\xc2\xa1#_yhzdxi" },
- { MUP, A, 0, 0 | F_NOMATCH | F_PROPERTY, "[\\P{Any}]", "abc" },
- { MUP, A, 0, 0 | F_NOMATCH | F_PROPERTY, "[^\\p{Any}]", "abc" },
- { MUP, A, 0, 0 | F_NOMATCH | F_PROPERTY, "[\\P{Any}\xc3\xa1-\xc3\xa8]", "abc" },
- { MUP, A, 0, 0 | F_NOMATCH | F_PROPERTY, "[^\\p{Any}\xc3\xa1-\xc3\xa8]", "abc" },
- { MUP, A, 0, 0 | F_NOMATCH | F_PROPERTY, "[\xc3\xa1-\xc3\xa8\\P{Any}]", "abc" },
- { MUP, A, 0, 0 | F_NOMATCH | F_PROPERTY, "[^\xc3\xa1-\xc3\xa8\\p{Any}]", "abc" },
- { MUP, A, 0, 0 | F_PROPERTY, "[\xc3\xa1-\xc3\xa8\\p{Any}]", "abc" },
- { MUP, A, 0, 0 | F_PROPERTY, "[^\xc3\xa1-\xc3\xa8\\P{Any}]", "abc" },
- { MUP, A, 0, 0, "[b-\xc3\xa9\\s]", "a\xc\xe6\x92\xad" },
- { CMUP, A, 0, 0, "[\xc2\x85-\xc2\x89\xc3\x89]", "\xc2\x84\xc3\xa9" },
- { MUP, A, 0, 0, "[^b-d^&\\s]{3,}", "db^ !a\xe2\x80\xa8_ae" },
- { MUP, A, 0, 0 | F_PROPERTY, "[^\\S\\P{Any}][\\sN]{1,3}[\\P{N}]{4}", "\xe2\x80\xaa\xa N\x9\xc3\xa9_0" },
- { MU, A, 0, 0 | F_PROPERTY, "[^\\P{L}\x9!D-F\xa]{2,3}", "\x9,.DF\xa.CG\xc3\x81" },
- { CMUP, A, 0, 0, "[\xc3\xa1-\xc3\xa9_\xe2\x80\xa0-\xe2\x80\xaf]{1,5}[^\xe2\x80\xa0-\xe2\x80\xaf]", "\xc2\xa1\xc3\x89\xc3\x89\xe2\x80\xaf_\xe2\x80\xa0" },
- { MUP, A, 0, 0 | F_PROPERTY, "[\xc3\xa2-\xc3\xa6\xc3\x81-\xc3\x84\xe2\x80\xa8-\xe2\x80\xa9\xe6\x92\xad\\p{Zs}]{2,}", "\xe2\x80\xa7\xe2\x80\xa9\xe6\x92\xad \xe6\x92\xae" },
- { MUP, A, 0, 0 | F_PROPERTY, "[\\P{L&}]{2}[^\xc2\x85-\xc2\x89\\p{Ll}\\p{Lu}]{2}", "\xc3\xa9\xe6\x92\xad.a\xe6\x92\xad|\xc2\x8a#" },
- { PCRE2_UCP, 0, 0, 0 | F_PROPERTY, "[a-b\\s]{2,5}[^a]", "AB baaa" },
-
- /* Possible empty brackets. */
- { MU, A, 0, 0, "(?:|ab||bc|a)+d", "abcxabcabd" },
- { MU, A, 0, 0, "(|ab||bc|a)+d", "abcxabcabd" },
- { MU, A, 0, 0, "(?:|ab||bc|a)*d", "abcxabcabd" },
- { MU, A, 0, 0, "(|ab||bc|a)*d", "abcxabcabd" },
- { MU, A, 0, 0, "(?:|ab||bc|a)+?d", "abcxabcabd" },
- { MU, A, 0, 0, "(|ab||bc|a)+?d", "abcxabcabd" },
- { MU, A, 0, 0, "(?:|ab||bc|a)*?d", "abcxabcabd" },
- { MU, A, 0, 0, "(|ab||bc|a)*?d", "abcxabcabd" },
- { MU, A, 0, 0, "(((a)*?|(?:ba)+)+?|(?:|c|ca)*)*m", "abaacaccabacabalabaacaccabacabamm" },
- { MU, A, 0, 0, "(?:((?:a)*|(ba)+?)+|(|c|ca)*?)*?m", "abaacaccabacabalabaacaccabacabamm" },
-
- /* Start offset. */
- { MU, A, 0, 3, "(\\d|(?:\\w)*\\w)+", "0ac01Hb" },
- { MU, A, 0, 4 | F_NOMATCH, "(\\w\\W\\w)+", "ab#d" },
- { MU, A, 0, 2 | F_NOMATCH, "(\\w\\W\\w)+", "ab#d" },
- { MU, A, 0, 1, "(\\w\\W\\w)+", "ab#d" },
-
- /* Newline. */
- { M, PCRE2_NEWLINE_CRLF, 0, 0, "\\W{0,2}[^#]{3}", "\r\n#....." },
- { M, PCRE2_NEWLINE_CR, 0, 0, "\\W{0,2}[^#]{3}", "\r\n#....." },
- { M, PCRE2_NEWLINE_CRLF, 0, 0, "\\W{1,3}[^#]", "\r\n##...." },
- { MU, A, PCRE2_NO_UTF_CHECK, 1, "^.a", "\n\x80\nxa" },
- { MU, A, 0, 1, "^", "\r\n" },
- { M, PCRE2_NEWLINE_CRLF, 0, 1 | F_NOMATCH, "^", "\r\n" },
- { M, PCRE2_NEWLINE_CRLF, 0, 1, "^", "\r\na" },
-
- /* Any character except newline or any newline. */
- { 0, PCRE2_NEWLINE_CRLF, 0, 0, ".", "\r" },
- { U, PCRE2_NEWLINE_CRLF, 0, 0, ".(.).", "a\xc3\xa1\r\n\n\r\r" },
- { 0, PCRE2_NEWLINE_ANYCRLF, 0, 0, ".(.)", "a\rb\nc\r\n\xc2\x85\xe2\x80\xa8" },
- { U, PCRE2_NEWLINE_ANYCRLF, 0, 0, ".(.)", "a\rb\nc\r\n\xc2\x85\xe2\x80\xa8" },
- { U, PCRE2_NEWLINE_ANY, 0, 0, "(.).", "a\rb\nc\r\n\xc2\x85\xe2\x80\xa9$de" },
- { U, PCRE2_NEWLINE_ANYCRLF, 0, 0 | F_NOMATCH, ".(.).", "\xe2\x80\xa8\nb\r" },
- { 0, PCRE2_NEWLINE_ANY, 0, 0, "(.)(.)", "#\x85#\r#\n#\r\n#\x84" },
- { U, PCRE2_NEWLINE_ANY, 0, 0, "(.+)#", "#\rMn\xc2\x85#\n###" },
- { 0, BSR(PCRE2_BSR_ANYCRLF), 0, 0, "\\R", "\r" },
- { 0, BSR(PCRE2_BSR_ANYCRLF), 0, 0, "\\R", "\x85#\r\n#" },
- { U, BSR(PCRE2_BSR_UNICODE), 0, 0, "\\R", "ab\xe2\x80\xa8#c" },
- { U, BSR(PCRE2_BSR_UNICODE), 0, 0, "\\R", "ab\r\nc" },
- { U, PCRE2_NEWLINE_CRLF | BSR(PCRE2_BSR_UNICODE), 0, 0, "(\\R.)+", "\xc2\x85\r\n#\xe2\x80\xa8\n\r\n\r" },
- { MU, A, 0, 0 | F_NOMATCH, "\\R+", "ab" },
- { MU, A, 0, 0, "\\R+", "ab\r\n\r" },
- { MU, A, 0, 0, "\\R*", "ab\r\n\r" },
- { MU, A, 0, 0, "\\R*", "\r\n\r" },
- { MU, A, 0, 0, "\\R{2,4}", "\r\nab\r\r" },
- { MU, A, 0, 0, "\\R{2,4}", "\r\nab\n\n\n\r\r\r" },
- { MU, A, 0, 0, "\\R{2,}", "\r\nab\n\n\n\r\r\r" },
- { MU, A, 0, 0, "\\R{0,3}", "\r\n\r\n\r\n\r\n\r\n" },
- { MU, A, 0, 0 | F_NOMATCH, "\\R+\\R\\R", "\r\n\r\n" },
- { MU, A, 0, 0, "\\R+\\R\\R", "\r\r\r" },
- { MU, A, 0, 0, "\\R*\\R\\R", "\n\r" },
- { MU, A, 0, 0 | F_NOMATCH, "\\R{2,4}\\R\\R", "\r\r\r" },
- { MU, A, 0, 0, "\\R{2,4}\\R\\R", "\r\r\r\r" },
-
- /* Atomic groups (no fallback from "next" direction). */
- { MU, A, 0, 0 | F_NOMATCH, "(?>ab)ab", "bab" },
- { MU, A, 0, 0 | F_NOMATCH, "(?>(ab))ab", "bab" },
- { MU, A, 0, 0, "(?>ab)+abc(?>de)*def(?>gh)?ghe(?>ij)+?k(?>lm)*?n(?>op)?\?op",
- "bababcdedefgheijijklmlmnop" },
- { MU, A, 0, 0, "(?>a(b)+a|(ab)?\?(b))an", "abban" },
- { MU, A, 0, 0, "(?>ab+a|(?:ab)?\?b)an", "abban" },
- { MU, A, 0, 0, "((?>ab|ad|)*?)(?>|c)*abad", "abababcababad" },
- { MU, A, 0, 0, "(?>(aa|b|)*+(?>(##)|###)*d|(aa)(?>(baa)?)m)", "aabaa#####da" },
- { MU, A, 0, 0, "((?>a|)+?)b", "aaacaaab" },
- { MU, A, 0, 0, "(?>x|)*$", "aaa" },
- { MU, A, 0, 0, "(?>(x)|)*$", "aaa" },
- { MU, A, 0, 0, "(?>x|())*$", "aaa" },
- { MU, A, 0, 0, "((?>[cxy]a|[a-d])*?)b", "aaa+ aaab" },
- { MU, A, 0, 0, "((?>[cxy](a)|[a-d])*?)b", "aaa+ aaab" },
- { MU, A, 0, 0, "(?>((?>(a+))))bab|(?>((?>(a+))))bb", "aaaabaaabaabab" },
- { MU, A, 0, 0, "(?>(?>a+))bab|(?>(?>a+))bb", "aaaabaaabaabab" },
- { MU, A, 0, 0, "(?>(a)c|(?>(c)|(a))a)b*?bab", "aaaabaaabaabab" },
- { MU, A, 0, 0, "(?>ac|(?>c|a)a)b*?bab", "aaaabaaabaabab" },
- { MU, A, 0, 0, "(?>(b)b|(a))*b(?>(c)|d)?x", "ababcaaabdbx" },
- { MU, A, 0, 0, "(?>bb|a)*b(?>c|d)?x", "ababcaaabdbx" },
- { MU, A, 0, 0, "(?>(bb)|a)*b(?>c|(d))?x", "ababcaaabdbx" },
- { MU, A, 0, 0, "(?>(a))*?(?>(a))+?(?>(a))??x", "aaaaaacccaaaaabax" },
- { MU, A, 0, 0, "(?>a)*?(?>a)+?(?>a)??x", "aaaaaacccaaaaabax" },
- { MU, A, 0, 0, "(?>(a)|)*?(?>(a)|)+?(?>(a)|)??x", "aaaaaacccaaaaabax" },
- { MU, A, 0, 0, "(?>a|)*?(?>a|)+?(?>a|)??x", "aaaaaacccaaaaabax" },
- { MU, A, 0, 0, "(?>a(?>(a{0,2}))*?b|aac)+b", "aaaaaaacaaaabaaaaacaaaabaacaaabb" },
- { CM, A, 0, 0, "(?>((?>a{32}|b+|(a*))?(?>c+|d*)?\?)+e)+?f", "aaccebbdde bbdaaaccebbdee bbdaaaccebbdeef" },
- { MU, A, 0, 0, "(?>(?:(?>aa|a||x)+?b|(?>aa|a||(x))+?c)?(?>[ad]{0,2})*?d)+d", "aaacdbaabdcabdbaaacd aacaabdbdcdcaaaadaabcbaadd" },
- { MU, A, 0, 0, "(?>(?:(?>aa|a||(x))+?b|(?>aa|a||x)+?c)?(?>[ad]{0,2})*?d)+d", "aaacdbaabdcabdbaaacd aacaabdbdcdcaaaadaabcbaadd" },
- { MU, A, 0, 0 | F_PROPERTY, "\\X", "\xcc\x8d\xcc\x8d" },
- { MU, A, 0, 0 | F_PROPERTY, "\\X", "\xcc\x8d\xcc\x8d#\xcc\x8d\xcc\x8d" },
- { MU, A, 0, 0 | F_PROPERTY, "\\X+..", "\xcc\x8d#\xcc\x8d#\xcc\x8d\xcc\x8d" },
- { MU, A, 0, 0 | F_PROPERTY, "\\X{2,4}", "abcdef" },
- { MU, A, 0, 0 | F_PROPERTY, "\\X{2,4}?", "abcdef" },
- { MU, A, 0, 0 | F_NOMATCH | F_PROPERTY, "\\X{2,4}..", "#\xcc\x8d##" },
- { MU, A, 0, 0 | F_PROPERTY, "\\X{2,4}..", "#\xcc\x8d#\xcc\x8d##" },
- { MU, A, 0, 0, "(c(ab)?+ab)+", "cabcababcab" },
- { MU, A, 0, 0, "(?>(a+)b)+aabab", "aaaabaaabaabab" },
-
- /* Possessive quantifiers. */
- { MU, A, 0, 0, "(?:a|b)++m", "mababbaaxababbaam" },
- { MU, A, 0, 0, "(?:a|b)*+m", "mababbaaxababbaam" },
- { MU, A, 0, 0, "(?:a|b)*+m", "ababbaaxababbaam" },
- { MU, A, 0, 0, "(a|b)++m", "mababbaaxababbaam" },
- { MU, A, 0, 0, "(a|b)*+m", "mababbaaxababbaam" },
- { MU, A, 0, 0, "(a|b)*+m", "ababbaaxababbaam" },
- { MU, A, 0, 0, "(a|b(*ACCEPT))++m", "maaxab" },
- { MU, A, 0, 0, "(?:b*)++m", "bxbbxbbbxm" },
- { MU, A, 0, 0, "(?:b*)++m", "bxbbxbbbxbbm" },
- { MU, A, 0, 0, "(?:b*)*+m", "bxbbxbbbxm" },
- { MU, A, 0, 0, "(?:b*)*+m", "bxbbxbbbxbbm" },
- { MU, A, 0, 0, "(b*)++m", "bxbbxbbbxm" },
- { MU, A, 0, 0, "(b*)++m", "bxbbxbbbxbbm" },
- { MU, A, 0, 0, "(b*)*+m", "bxbbxbbbxm" },
- { MU, A, 0, 0, "(b*)*+m", "bxbbxbbbxbbm" },
- { MU, A, 0, 0, "(?:a|(b))++m", "mababbaaxababbaam" },
- { MU, A, 0, 0, "(?:(a)|b)*+m", "mababbaaxababbaam" },
- { MU, A, 0, 0, "(?:(a)|(b))*+m", "ababbaaxababbaam" },
- { MU, A, 0, 0, "(a|(b))++m", "mababbaaxababbaam" },
- { MU, A, 0, 0, "((a)|b)*+m", "mababbaaxababbaam" },
- { MU, A, 0, 0, "((a)|(b))*+m", "ababbaaxababbaam" },
- { MU, A, 0, 0, "(a|(b)(*ACCEPT))++m", "maaxab" },
- { MU, A, 0, 0, "(?:(b*))++m", "bxbbxbbbxm" },
- { MU, A, 0, 0, "(?:(b*))++m", "bxbbxbbbxbbm" },
- { MU, A, 0, 0, "(?:(b*))*+m", "bxbbxbbbxm" },
- { MU, A, 0, 0, "(?:(b*))*+m", "bxbbxbbbxbbm" },
- { MU, A, 0, 0, "((b*))++m", "bxbbxbbbxm" },
- { MU, A, 0, 0, "((b*))++m", "bxbbxbbbxbbm" },
- { MU, A, 0, 0, "((b*))*+m", "bxbbxbbbxm" },
- { MU, A, 0, 0, "((b*))*+m", "bxbbxbbbxbbm" },
- { MU, A, 0, 0 | F_NOMATCH, "(?>(b{2,4}))(?:(?:(aa|c))++m|(?:(aa|c))+n)", "bbaacaaccaaaacxbbbmbn" },
- { MU, A, 0, 0, "((?:b)++a)+(cd)*+m", "bbababbacdcdnbbababbacdcdm" },
- { MU, A, 0, 0, "((?:(b))++a)+((c)d)*+m", "bbababbacdcdnbbababbacdcdm" },
- { MU, A, 0, 0, "(?:(?:(?:ab)*+k)++(?:n(?:cd)++)*+)*+m", "ababkkXababkkabkncXababkkabkncdcdncdXababkkabkncdcdncdkkabkncdXababkkabkncdcdncdkkabkncdm" },
- { MU, A, 0, 0, "(?:((ab)*+(k))++(n(?:c(d))++)*+)*+m", "ababkkXababkkabkncXababkkabkncdcdncdXababkkabkncdcdncdkkabkncdXababkkabkncdcdncdkkabkncdm" },
-
- /* Back references. */
- { MU, A, 0, 0, "(aa|bb)(\\1*)(ll|)(\\3*)bbbbbbc", "aaaaaabbbbbbbbc" },
- { CMU, A, 0, 0, "(aa|bb)(\\1+)(ll|)(\\3+)bbbbbbc", "bBbbBbCbBbbbBbbcbbBbbbBBbbC" },
- { CM, A, 0, 0, "(a{2,4})\\1", "AaAaaAaA" },
- { MU, A, 0, 0, "(aa|bb)(\\1?)aa(\\1?)(ll|)(\\4+)bbc", "aaaaaaaabbaabbbbaabbbbc" },
- { MU, A, 0, 0, "(aa|bb)(\\1{0,5})(ll|)(\\3{0,5})cc", "bbxxbbbbxxaaaaaaaaaaaaaaaacc" },
- { MU, A, 0, 0, "(aa|bb)(\\1{3,5})(ll|)(\\3{3,5})cc", "bbbbbbbbbbbbaaaaaaccbbbbbbbbbbbbbbcc" },
- { MU, A, 0, 0, "(aa|bb)(\\1{3,})(ll|)(\\3{3,})cc", "bbbbbbbbbbbbaaaaaaccbbbbbbbbbbbbbbcc" },
- { MU, A, 0, 0, "(\\w+)b(\\1+)c", "GabGaGaDbGaDGaDc" },
- { MU, A, 0, 0, "(?:(aa)|b)\\1?b", "bb" },
- { CMU, A, 0, 0, "(aa|bb)(\\1*?)aa(\\1+?)", "bBBbaaAAaaAAaa" },
- { MU, A, 0, 0, "(aa|bb)(\\1*?)(dd|)cc(\\3+?)", "aaaaaccdd" },
- { CMU, A, 0, 0, "(?:(aa|bb)(\\1?\?)cc){2}(\\1?\?)", "aAaABBbbAAaAcCaAcCaA" },
- { MU, A, 0, 0, "(?:(aa|bb)(\\1{3,5}?)){2}(dd|)(\\3{3,5}?)", "aaaaaabbbbbbbbbbaaaaaaaaaaaaaa" },
- { CM, A, 0, 0, "(?:(aa|bb)(\\1{3,}?)){2}(dd|)(\\3{3,}?)", "aaaaaabbbbbbbbbbaaaaaaaaaaaaaa" },
- { MU, A, 0, 0, "(?:(aa|bb)(\\1{0,3}?)){2}(dd|)(\\3{0,3}?)b(\\1{0,3}?)(\\1{0,3})", "aaaaaaaaaaaaaaabaaaaa" },
- { MU, A, 0, 0, "(a(?:\\1|)a){3}b", "aaaaaaaaaaab" },
- { M, A, 0, 0, "(a?)b(\\1\\1*\\1+\\1?\\1*?\\1+?\\1??\\1*+\\1++\\1?+\\1{4}\\1{3,5}\\1{4,}\\1{0,5}\\1{3,5}?\\1{4,}?\\1{0,5}?\\1{3,5}+\\1{4,}+\\1{0,5}+#){2}d", "bb#b##d" },
- { MUP, A, 0, 0 | F_PROPERTY, "(\\P{N})\\1{2,}", ".www." },
- { MUP, A, 0, 0 | F_PROPERTY, "(\\P{N})\\1{0,2}", "wwwww." },
- { MUP, A, 0, 0 | F_PROPERTY, "(\\P{N})\\1{1,2}ww", "wwww" },
- { MUP, A, 0, 0 | F_PROPERTY, "(\\P{N})\\1{1,2}ww", "wwwww" },
- { PCRE2_UCP, 0, 0, 0 | F_PROPERTY, "(\\P{N})\\1{2,}", ".www." },
- { CMUP, A, 0, 0, "(\xf0\x90\x90\x80)\\1", "\xf0\x90\x90\xa8\xf0\x90\x90\xa8" },
- { MU | PCRE2_DUPNAMES, A, 0, 0 | F_NOMATCH, "\\k{1,3}(?aa)(?bb)", "aabb" },
- { MU | PCRE2_DUPNAMES | PCRE2_MATCH_UNSET_BACKREF, A, 0, 0, "\\k{1,3}(?aa)(?bb)", "aabb" },
- { MU | PCRE2_DUPNAMES | PCRE2_MATCH_UNSET_BACKREF, A, 0, 0, "\\k*(?aa)(?bb)", "aabb" },
- { MU | PCRE2_DUPNAMES, A, 0, 0, "(?aa)(?bb)\\k{0,3}aaaaaa", "aabbaaaaaa" },
- { MU | PCRE2_DUPNAMES, A, 0, 0, "(?aa)(?bb)\\k{2,5}bb", "aabbaaaabb" },
- { MU | PCRE2_DUPNAMES, A, 0, 0, "(?:(?aa)|(?bb))\\k{0,3}m", "aaaaaaaabbbbaabbbbm" },
- { MU | PCRE2_DUPNAMES, A, 0, 0 | F_NOMATCH, "\\k{1,3}?(?aa)(?bb)", "aabb" },
- { MU | PCRE2_DUPNAMES | PCRE2_MATCH_UNSET_BACKREF, A, 0, 0, "\\k{1,3}?(?aa)(?bb)", "aabb" },
- { MU | PCRE2_DUPNAMES, A, 0, 0, "\\k*?(?aa)(?bb)", "aabb" },
- { MU | PCRE2_DUPNAMES, A, 0, 0, "(?:(?aa)|(?bb))\\k{0,3}?m", "aaaaaabbbbbbaabbbbbbbbbbm" },
- { MU | PCRE2_DUPNAMES, A, 0, 0, "(?:(?aa)|(?bb))\\k*?m", "aaaaaabbbbbbaabbbbbbbbbbm" },
- { MU | PCRE2_DUPNAMES, A, 0, 0, "(?:(?aa)|(?bb))\\k{2,3}?", "aaaabbbbaaaabbbbbbbbbb" },
- { CMU | PCRE2_DUPNAMES, A, 0, 0, "(?:(?AA)|(?BB))\\k{0,3}M", "aaaaaaaabbbbaabbbbm" },
- { CMU | PCRE2_DUPNAMES, A, 0, 0, "(?:(?AA)|(?BB))\\k{1,3}M", "aaaaaaaabbbbaabbbbm" },
- { CMU | PCRE2_DUPNAMES, A, 0, 0, "(?:(?AA)|(?BB))\\k{0,3}?M", "aaaaaabbbbbbaabbbbbbbbbbm" },
- { CMU | PCRE2_DUPNAMES, A, 0, 0, "(?:(?AA)|(?BB))\\k{2,3}?", "aaaabbbbaaaabbbbbbbbbb" },
-
- /* Assertions. */
- { MU, A, 0, 0, "(?=xx|yy|zz)\\w{4}", "abczzdefg" },
- { MU, A, 0, 0, "(?=((\\w+)b){3}|ab)", "dbbbb ab" },
- { MU, A, 0, 0, "(?!ab|bc|cd)[a-z]{2}", "Xabcdef" },
- { MU, A, 0, 0, "(?<=aaa|aa|a)a", "aaa" },
- { MU, A, 0, 2, "(?<=aaa|aa|a)a", "aaa" },
- { M, A, 0, 0, "(?<=aaa|aa|a)a", "aaa" },
- { M, A, 0, 2, "(?<=aaa|aa|a)a", "aaa" },
- { MU, A, 0, 0, "(\\d{2})(?!\\w+c|(((\\w?)m){2}n)+|\\1)", "x5656" },
- { MU, A, 0, 0, "((?=((\\d{2,6}\\w){2,}))\\w{5,20}K){2,}", "567v09708K12l00M00 567v09708K12l00M00K45K" },
- { MU, A, 0, 0, "(?=(?:(?=\\S+a)\\w*(b)){3})\\w+\\d", "bba bbab nbbkba nbbkba0kl" },
- { MU, A, 0, 0, "(?>a(?>(b+))a(?=(..)))*?k", "acabbcabbaabacabaabbakk" },
- { MU, A, 0, 0, "((?(?=(a))a)+k)", "bbak" },
- { MU, A, 0, 0, "((?(?=a)a)+k)", "bbak" },
- { MU, A, 0, 0 | F_NOMATCH, "(?=(?>(a))m)amk", "a k" },
- { MU, A, 0, 0 | F_NOMATCH, "(?!(?>(a))m)amk", "a k" },
- { MU, A, 0, 0 | F_NOMATCH, "(?>(?=(a))am)amk", "a k" },
- { MU, A, 0, 0, "(?=(?>a|(?=(?>(b+))a|c)[a-c]+)*?m)[a-cm]+k", "aaam bbam baaambaam abbabba baaambaamk" },
- { MU, A, 0, 0, "(?> ?\?\\b(?(?=\\w{1,4}(a))m)\\w{0,8}bc){2,}?", "bca ssbc mabd ssbc mabc" },
- { MU, A, 0, 0, "(?:(?=ab)?[^n][^n])+m", "ababcdabcdcdabnababcdabcdcdabm" },
- { MU, A, 0, 0, "(?:(?=a(b))?[^n][^n])+m", "ababcdabcdcdabnababcdabcdcdabm" },
- { MU, A, 0, 0, "(?:(?=.(.))??\\1.)+m", "aabbbcbacccanaabbbcbacccam" },
- { MU, A, 0, 0, "(?:(?=.)??[a-c])+m", "abacdcbacacdcaccam" },
- { MU, A, 0, 0, "((?!a)?(?!([^a]))?)+$", "acbab" },
- { MU, A, 0, 0, "((?!a)?\?(?!([^a]))?\?)+$", "acbab" },
- { MU, A, 0, 0, "a(?=(?C)\\B(?C`x`))b", "ab" },
- { MU, A, 0, 0, "a(?!(?C)\\B(?C`x`))bb|ab", "abb" },
- { MU, A, 0, 0, "a(?=\\b|(?C)\\B(?C`x`))b", "ab" },
- { MU, A, 0, 0, "a(?!\\b|(?C)\\B(?C`x`))bb|ab", "abb" },
- { MU, A, 0, 0, "c(?(?=(?C)\\B(?C`x`))ab|a)", "cab" },
- { MU, A, 0, 0, "c(?(?!(?C)\\B(?C`x`))ab|a)", "cab" },
- { MU, A, 0, 0, "c(?(?=\\b|(?C)\\B(?C`x`))ab|a)", "cab" },
- { MU, A, 0, 0, "c(?(?!\\b|(?C)\\B(?C`x`))ab|a)", "cab" },
- { MU, A, 0, 0, "a(?=)b", "ab" },
- { MU, A, 0, 0 | F_NOMATCH, "a(?!)b", "ab" },
-
- /* Not empty, ACCEPT, FAIL */
- { MU, A, PCRE2_NOTEMPTY, 0 | F_NOMATCH, "a*", "bcx" },
- { MU, A, PCRE2_NOTEMPTY, 0, "a*", "bcaad" },
- { MU, A, PCRE2_NOTEMPTY, 0, "a*?", "bcaad" },
- { MU, A, PCRE2_NOTEMPTY_ATSTART, 0, "a*", "bcaad" },
- { MU, A, 0, 0, "a(*ACCEPT)b", "ab" },
- { MU, A, PCRE2_NOTEMPTY, 0 | F_NOMATCH, "a*(*ACCEPT)b", "bcx" },
- { MU, A, PCRE2_NOTEMPTY, 0, "a*(*ACCEPT)b", "bcaad" },
- { MU, A, PCRE2_NOTEMPTY, 0, "a*?(*ACCEPT)b", "bcaad" },
- { MU, A, PCRE2_NOTEMPTY, 0 | F_NOMATCH, "(?:z|a*(*ACCEPT)b)", "bcx" },
- { MU, A, PCRE2_NOTEMPTY, 0, "(?:z|a*(*ACCEPT)b)", "bcaad" },
- { MU, A, PCRE2_NOTEMPTY, 0, "(?:z|a*?(*ACCEPT)b)", "bcaad" },
- { MU, A, PCRE2_NOTEMPTY_ATSTART, 0, "a*(*ACCEPT)b", "bcx" },
- { MU, A, PCRE2_NOTEMPTY_ATSTART, 0 | F_NOMATCH, "a*(*ACCEPT)b", "" },
- { MU, A, 0, 0, "((a(*ACCEPT)b))", "ab" },
- { MU, A, 0, 0, "(a(*FAIL)a|a)", "aaa" },
- { MU, A, 0, 0, "(?=ab(*ACCEPT)b)a", "ab" },
- { MU, A, 0, 0, "(?=(?:x|ab(*ACCEPT)b))", "ab" },
- { MU, A, 0, 0, "(?=(a(b(*ACCEPT)b)))a", "ab" },
- { MU, A, PCRE2_NOTEMPTY, 0, "(?=a*(*ACCEPT))c", "c" },
-
- /* Conditional blocks. */
- { MU, A, 0, 0, "(?(?=(a))a|b)+k", "ababbalbbadabak" },
- { MU, A, 0, 0, "(?(?!(b))a|b)+k", "ababbalbbadabak" },
- { MU, A, 0, 0, "(?(?=a)a|b)+k", "ababbalbbadabak" },
- { MU, A, 0, 0, "(?(?!b)a|b)+k", "ababbalbbadabak" },
- { MU, A, 0, 0, "(?(?=(a))a*|b*)+k", "ababbalbbadabak" },
- { MU, A, 0, 0, "(?(?!(b))a*|b*)+k", "ababbalbbadabak" },
- { MU, A, 0, 0, "(?(?!(b))(?:aaaaaa|a)|(?:bbbbbb|b))+aaaak", "aaaaaaaaaaaaaa bbbbbbbbbbbbbbb aaaaaaak" },
- { MU, A, 0, 0, "(?(?!b)(?:aaaaaa|a)|(?:bbbbbb|b))+aaaak", "aaaaaaaaaaaaaa bbbbbbbbbbbbbbb aaaaaaak" },
- { MU, A, 0, 0 | F_DIFF, "(?(?!(b))(?:aaaaaa|a)|(?:bbbbbb|b))+bbbbk", "aaaaaaaaaaaaaa bbbbbbbbbbbbbbb bbbbbbbk" },
- { MU, A, 0, 0, "(?(?!b)(?:aaaaaa|a)|(?:bbbbbb|b))+bbbbk", "aaaaaaaaaaaaaa bbbbbbbbbbbbbbb bbbbbbbk" },
- { MU, A, 0, 0, "(?(?=a)a*|b*)+k", "ababbalbbadabak" },
- { MU, A, 0, 0, "(?(?!b)a*|b*)+k", "ababbalbbadabak" },
- { MU, A, 0, 0, "(?(?=a)ab)", "a" },
- { MU, A, 0, 0, "(?(?a)?(?Pb)?(?(Name)c|d)*l", "bc ddd abccabccl" },
- { MU, A, 0, 0, "(?Pa)?(?Pb)?(?(Name)c|d)+?dd", "bcabcacdb bdddd" },
- { MU, A, 0, 0, "(?Pa)?(?Pb)?(?(Name)c|d)+l", "ababccddabdbccd abcccl" },
- { MU, A, 0, 0, "((?:a|aa)(?(1)aaa))x", "aax" },
- { MU, A, 0, 0, "(?(?!)a|b)", "ab" },
- { MU, A, 0, 0, "(?(?!)a)", "ab" },
- { MU, A, 0, 0 | F_NOMATCH, "(?(?!)a|b)", "ac" },
-
- /* Set start of match. */
- { MU, A, 0, 0, "(?:\\Ka)*aaaab", "aaaaaaaa aaaaaaabb" },
- { MU, A, 0, 0, "(?>\\Ka\\Ka)*aaaab", "aaaaaaaa aaaaaaaaaabb" },
- { MU, A, 0, 0, "a+\\K(?<=\\Gaa)a", "aaaaaa" },
- { MU, A, PCRE2_NOTEMPTY, 0 | F_NOMATCH, "a\\K(*ACCEPT)b", "aa" },
- { MU, A, PCRE2_NOTEMPTY_ATSTART, 0, "a\\K(*ACCEPT)b", "aa" },
-
- /* First line. */
- { MU | PCRE2_FIRSTLINE, A, 0, 0 | F_PROPERTY, "\\p{Any}a", "bb\naaa" },
- { MU | PCRE2_FIRSTLINE, A, 0, 0 | F_NOMATCH | F_PROPERTY, "\\p{Any}a", "bb\r\naaa" },
- { MU | PCRE2_FIRSTLINE, A, 0, 0, "(?<=a)", "a" },
- { MU | PCRE2_FIRSTLINE, A, 0, 0 | F_NOMATCH, "[^a][^b]", "ab" },
- { MU | PCRE2_FIRSTLINE, A, 0, 0 | F_NOMATCH, "a", "\na" },
- { MU | PCRE2_FIRSTLINE, A, 0, 0 | F_NOMATCH, "[abc]", "\na" },
- { MU | PCRE2_FIRSTLINE, A, 0, 0 | F_NOMATCH, "^a", "\na" },
- { MU | PCRE2_FIRSTLINE, A, 0, 0 | F_NOMATCH, "^(?<=\n)", "\na" },
- { MU | PCRE2_FIRSTLINE, A, 0, 0, "\xf0\x90\x90\x80", "\xf0\x90\x90\x80" },
- { MU | PCRE2_FIRSTLINE, PCRE2_NEWLINE_ANY, 0, 0 | F_NOMATCH, "#", "\xc2\x85#" },
- { M | PCRE2_FIRSTLINE, PCRE2_NEWLINE_ANY, 0, 0 | F_NOMATCH, "#", "\x85#" },
- { MU | PCRE2_FIRSTLINE, PCRE2_NEWLINE_ANY, 0, 0 | F_NOMATCH, "^#", "\xe2\x80\xa8#" },
- { MU | PCRE2_FIRSTLINE, PCRE2_NEWLINE_CRLF, 0, 0 | F_PROPERTY, "\\p{Any}", "\r\na" },
- { MU | PCRE2_FIRSTLINE, PCRE2_NEWLINE_CRLF, 0, 0, ".", "\r" },
- { MU | PCRE2_FIRSTLINE, PCRE2_NEWLINE_CRLF, 0, 0, "a", "\ra" },
- { MU | PCRE2_FIRSTLINE, PCRE2_NEWLINE_CRLF, 0, 0 | F_NOMATCH, "ba", "bbb\r\nba" },
- { MU | PCRE2_FIRSTLINE, PCRE2_NEWLINE_CRLF, 0, 0 | F_NOMATCH | F_PROPERTY, "\\p{Any}{4}|a", "\r\na" },
- { MU | PCRE2_FIRSTLINE, PCRE2_NEWLINE_CRLF, 0, 1, ".", "\r\n" },
- { PCRE2_FIRSTLINE | PCRE2_DOTALL, PCRE2_NEWLINE_LF, 0, 0 | F_NOMATCH, "ab.", "ab" },
- { MU | PCRE2_FIRSTLINE, A, 0, 1 | F_NOMATCH, "^[a-d0-9]", "\nxx\nd" },
- { PCRE2_FIRSTLINE | PCRE2_DOTALL, PCRE2_NEWLINE_ANY, 0, 0, "....a", "012\n0a" },
-
- /* Recurse. */
- { MU, A, 0, 0, "(a)(?1)", "aa" },
- { MU, A, 0, 0, "((a))(?1)", "aa" },
- { MU, A, 0, 0, "(b|a)(?1)", "aa" },
- { MU, A, 0, 0, "(b|(a))(?1)", "aa" },
- { MU, A, 0, 0 | F_NOMATCH, "((a)(b)(?:a*))(?1)", "aba" },
- { MU, A, 0, 0, "((a)(b)(?:a*))(?1)", "abab" },
- { MU, A, 0, 0, "((a+)c(?2))b(?1)", "aacaabaca" },
- { MU, A, 0, 0, "((?2)b|(a)){2}(?1)", "aabab" },
- { MU, A, 0, 0, "(?1)(a)*+(?2)(b(?1))", "aababa" },
- { MU, A, 0, 0, "(?1)(((a(*ACCEPT)))b)", "axaa" },
- { MU, A, 0, 0, "(?1)(?(DEFINE) (((ac(*ACCEPT)))b) )", "akaac" },
- { MU, A, 0, 0, "(a+)b(?1)b\\1", "abaaabaaaaa" },
- { MU, A, 0, 0 | F_NOMATCH, "(?(DEFINE)(aa|a))(?1)ab", "aab" },
- { MU, A, 0, 0, "(?(DEFINE)(a\\Kb))(?1)+ababc", "abababxabababc" },
- { MU, A, 0, 0, "(a\\Kb)(?1)+ababc", "abababxababababc" },
- { MU, A, 0, 0 | F_NOMATCH, "(a\\Kb)(?1)+ababc", "abababxababababxc" },
- { MU, A, 0, 0, "b|<(?R)*>", "<" },
- { MU, A, 0, 0, "(a\\K){0}(?:(?1)b|ac)", "ac" },
- { MU, A, 0, 0, "(?(DEFINE)(a(?2)|b)(b(?1)|(a)))(?:(?1)|(?2))m", "ababababnababababaam" },
- { MU, A, 0, 0, "(a)((?(R)a|b))(?2)", "aabbabaa" },
- { MU, A, 0, 0, "(a)((?(R2)a|b))(?2)", "aabbabaa" },
- { MU, A, 0, 0, "(a)((?(R1)a|b))(?2)", "ababba" },
- { MU, A, 0, 0, "(?(R0)aa|bb(?R))", "abba aabb bbaa" },
- { MU, A, 0, 0, "((?(R)(?:aaaa|a)|(?:(aaaa)|(a)))+)(?1)$", "aaaaaaaaaa aaaa" },
- { MU, A, 0, 0, "(?Pa(?(R&Name)a|b))(?1)", "aab abb abaa" },
- { MU, A, 0, 0, "((?(R)a|(?1)){3})", "XaaaaaaaaaX" },
- { MU, A, 0, 0, "((?:(?(R)a|(?1))){3})", "XaaaaaaaaaX" },
- { MU, A, 0, 0, "((?(R)a|(?1)){1,3})aaaaaa", "aaaaaaaaXaaaaaaaaa" },
- { MU, A, 0, 0, "((?(R)a|(?1)){1,3}?)M", "aaaM" },
-
- /* 16 bit specific tests. */
- { CM, A, 0, 0 | F_FORCECONV, "\xc3\xa1", "\xc3\x81\xc3\xa1" },
- { CM, A, 0, 0 | F_FORCECONV, "\xe1\xbd\xb8", "\xe1\xbf\xb8\xe1\xbd\xb8" },
- { CM, A, 0, 0 | F_FORCECONV, "[\xc3\xa1]", "\xc3\x81\xc3\xa1" },
- { CM, A, 0, 0 | F_FORCECONV, "[\xe1\xbd\xb8]", "\xe1\xbf\xb8\xe1\xbd\xb8" },
- { CM, A, 0, 0 | F_FORCECONV, "[a-\xed\xb0\x80]", "A" },
- { CM, A, 0, 0 | F_NO8 | F_FORCECONV, "[a-\\x{dc00}]", "B" },
- { CM, A, 0, 0 | F_NO8 | F_NOMATCH | F_FORCECONV, "[b-\\x{dc00}]", "a" },
- { CM, A, 0, 0 | F_NO8 | F_FORCECONV, "\xed\xa0\x80\\x{d800}\xed\xb0\x80\\x{dc00}", "\xed\xa0\x80\xed\xa0\x80\xed\xb0\x80\xed\xb0\x80" },
- { CM, A, 0, 0 | F_NO8 | F_FORCECONV, "[\xed\xa0\x80\\x{d800}]{1,2}?[\xed\xb0\x80\\x{dc00}]{1,2}?#", "\xed\xa0\x80\xed\xa0\x80\xed\xb0\x80\xed\xb0\x80#" },
- { CM, A, 0, 0 | F_FORCECONV, "[\xed\xa0\x80\xed\xb0\x80#]{0,3}(?<=\xed\xb0\x80.)", "\xed\xa0\x80#\xed\xa0\x80##\xed\xb0\x80\xed\xa0\x80" },
- { CM, A, 0, 0 | F_FORCECONV, "[\xed\xa0\x80-\xed\xb3\xbf]", "\xed\x9f\xbf\xed\xa0\x83" },
- { CM, A, 0, 0 | F_FORCECONV, "[\xed\xa0\x80-\xed\xb3\xbf]", "\xed\xb4\x80\xed\xb3\xb0" },
- { CM, A, 0, 0 | F_NO8 | F_FORCECONV, "[\\x{d800}-\\x{dcff}]", "\xed\x9f\xbf\xed\xa0\x83" },
- { CM, A, 0, 0 | F_NO8 | F_FORCECONV, "[\\x{d800}-\\x{dcff}]", "\xed\xb4\x80\xed\xb3\xb0" },
- { CM, A, 0, 0 | F_FORCECONV, "[\xed\xa0\x80-\xef\xbf\xbf]+[\x1-\xed\xb0\x80]+#", "\xed\xa0\x85\xc3\x81\xed\xa0\x85\xef\xbf\xb0\xc2\x85\xed\xa9\x89#" },
- { CM, A, 0, 0 | F_FORCECONV, "[\xed\xa0\x80][\xed\xb0\x80]{2,}", "\xed\xa0\x80\xed\xb0\x80\xed\xa0\x80\xed\xb0\x80\xed\xb0\x80\xed\xb0\x80" },
- { M, A, 0, 0 | F_FORCECONV, "[^\xed\xb0\x80]{3,}?", "##\xed\xb0\x80#\xed\xb0\x80#\xc3\x89#\xed\xb0\x80" },
- { M, A, 0, 0 | F_NO8 | F_FORCECONV, "[^\\x{dc00}]{3,}?", "##\xed\xb0\x80#\xed\xb0\x80#\xc3\x89#\xed\xb0\x80" },
- { CM, A, 0, 0 | F_FORCECONV, ".\\B.", "\xed\xa0\x80\xed\xb0\x80" },
- { CM, A, 0, 0 | F_FORCECONV, "\\D+(?:\\d+|.)\\S+(?:\\s+|.)\\W+(?:\\w+|.)\xed\xa0\x80\xed\xa0\x80", "\xed\xa0\x80\xed\xa0\x80\xed\xa0\x80\xed\xa0\x80\xed\xa0\x80\xed\xa0\x80\xed\xa0\x80\xed\xa0\x80" },
- { CM, A, 0, 0 | F_FORCECONV, "\\d*\\s*\\w*\xed\xa0\x80\xed\xa0\x80", "\xed\xa0\x80\xed\xa0\x80" },
- { CM, A, 0, 0 | F_FORCECONV | F_NOMATCH, "\\d*?\\D*?\\s*?\\S*?\\w*?\\W*?##", "\xed\xa0\x80\xed\xa0\x80\xed\xa0\x80\xed\xa0\x80#" },
- { CM | PCRE2_EXTENDED, A, 0, 0 | F_FORCECONV, "\xed\xa0\x80 \xed\xb0\x80 !", "\xed\xa0\x80\xed\xb0\x80!" },
- { CM, A, 0, 0 | F_FORCECONV, "\xed\xa0\x80+#[^#]+\xed\xa0\x80", "\xed\xa0\x80#a\xed\xa0\x80" },
- { CM, A, 0, 0 | F_FORCECONV, "(\xed\xa0\x80+)#\\1", "\xed\xa0\x80\xed\xa0\x80#\xed\xa0\x80\xed\xa0\x80" },
- { M, PCRE2_NEWLINE_ANY, 0, 0 | F_NO8 | F_FORCECONV, "^-", "a--\xe2\x80\xa8--" },
- { 0, BSR(PCRE2_BSR_UNICODE), 0, 0 | F_NO8 | F_FORCECONV, "\\R", "ab\xe2\x80\xa8" },
- { 0, 0, 0, 0 | F_NO8 | F_FORCECONV, "\\v", "ab\xe2\x80\xa9" },
- { 0, 0, 0, 0 | F_NO8 | F_FORCECONV, "\\h", "ab\xe1\xa0\x8e" },
- { 0, 0, 0, 0 | F_NO8 | F_FORCECONV, "\\v+?\\V+?#", "\xe2\x80\xa9\xe2\x80\xa9\xef\xbf\xbf\xef\xbf\xbf#" },
- { 0, 0, 0, 0 | F_NO8 | F_FORCECONV, "\\h+?\\H+?#", "\xe1\xa0\x8e\xe1\xa0\x8e\xef\xbf\xbf\xef\xbf\xbf#" },
-
- /* Partial matching. */
- { MU, A, PCRE2_PARTIAL_SOFT, 0, "ab", "a" },
- { MU, A, PCRE2_PARTIAL_SOFT, 0, "ab|a", "a" },
- { MU, A, PCRE2_PARTIAL_HARD, 0, "ab|a", "a" },
- { MU, A, PCRE2_PARTIAL_SOFT, 0, "\\b#", "a" },
- { MU, A, PCRE2_PARTIAL_SOFT, 0, "(?<=a)b", "a" },
- { MU, A, PCRE2_PARTIAL_SOFT, 0, "abc|(?<=xxa)bc", "xxab" },
- { MU, A, PCRE2_PARTIAL_SOFT, 0, "a\\B", "a" },
- { MU, A, PCRE2_PARTIAL_HARD, 0, "a\\b", "a" },
-
- /* (*MARK) verb. */
- { MU, A, 0, 0, "a(*MARK:aa)a", "ababaa" },
- { MU, A, 0, 0 | F_NOMATCH, "a(*:aa)a", "abab" },
- { MU, A, 0, 0, "a(*:aa)(b(*:bb)b|bc)", "abc" },
- { MU, A, 0, 0 | F_NOMATCH, "a(*:1)x|b(*:2)y", "abc" },
- { MU, A, 0, 0, "(?>a(*:aa))b|ac", "ac" },
- { MU, A, 0, 0, "(?(DEFINE)(a(*:aa)))(?1)", "a" },
- { MU, A, 0, 0 | F_NOMATCH, "(?(DEFINE)((a)(*:aa)))(?1)b", "aa" },
- { MU, A, 0, 0, "(?(DEFINE)(a(*:aa)))a(?1)b|aac", "aac" },
- { MU, A, 0, 0, "(a(*:aa)){0}(?:b(?1)b|c)+c", "babbab cc" },
- { MU, A, 0, 0, "(a(*:aa)){0}(?:b(?1)b)+", "babba" },
- { MU, A, 0, 0 | F_NOMATCH | F_STUDY, "(a(*:aa)){0}(?:b(?1)b)+", "ba" },
- { MU, A, 0, 0, "(a\\K(*:aa)){0}(?:b(?1)b|c)+c", "babbab cc" },
- { MU, A, 0, 0, "(a\\K(*:aa)){0}(?:b(?1)b)+", "babba" },
- { MU, A, 0, 0 | F_NOMATCH | F_STUDY, "(a\\K(*:aa)){0}(?:b(?1)b)+", "ba" },
- { MU, A, 0, 0 | F_NOMATCH | F_STUDY, "(*:mark)m", "a" },
-
- /* (*COMMIT) verb. */
- { MU, A, 0, 0 | F_NOMATCH, "a(*COMMIT)b", "ac" },
- { MU, A, 0, 0, "aa(*COMMIT)b", "xaxaab" },
- { MU, A, 0, 0 | F_NOMATCH, "a(*COMMIT)(*:msg)b|ac", "ac" },
- { MU, A, 0, 0 | F_NOMATCH, "(a(*COMMIT)b)++", "abac" },
- { MU, A, 0, 0 | F_NOMATCH, "((a)(*COMMIT)b)++", "abac" },
- { MU, A, 0, 0 | F_NOMATCH, "(?=a(*COMMIT)b)ab|ad", "ad" },
-
- /* (*PRUNE) verb. */
- { MU, A, 0, 0, "aa\\K(*PRUNE)b", "aaab" },
- { MU, A, 0, 0, "aa(*PRUNE:bb)b|a", "aa" },
- { MU, A, 0, 0, "(a)(a)(*PRUNE)b|(a)", "aa" },
- { MU, A, 0, 0, "(a)(a)(a)(a)(a)(a)(a)(a)(*PRUNE)b|(a)", "aaaaaaaa" },
- { MU, A, PCRE2_PARTIAL_SOFT, 0, "a(*PRUNE)a|", "a" },
- { MU, A, PCRE2_PARTIAL_SOFT, 0, "a(*PRUNE)a|m", "a" },
- { MU, A, 0, 0 | F_NOMATCH, "(?=a(*PRUNE)b)ab|ad", "ad" },
- { MU, A, 0, 0, "a(*COMMIT)(*PRUNE)d|bc", "abc" },
- { MU, A, 0, 0, "(?=a(*COMMIT)b)a(*PRUNE)c|bc", "abc" },
- { MU, A, 0, 0 | F_NOMATCH, "(*COMMIT)(?=a(*COMMIT)b)a(*PRUNE)c|bc", "abc" },
- { MU, A, 0, 0, "(?=(a)(*COMMIT)b)a(*PRUNE)c|bc", "abc" },
- { MU, A, 0, 0 | F_NOMATCH, "(*COMMIT)(?=(a)(*COMMIT)b)a(*PRUNE)c|bc", "abc" },
- { MU, A, 0, 0, "(a(*COMMIT)b){0}a(?1)(*PRUNE)c|bc", "abc" },
- { MU, A, 0, 0 | F_NOMATCH, "(a(*COMMIT)b){0}a(*COMMIT)(?1)(*PRUNE)c|bc", "abc" },
- { MU, A, 0, 0, "(a(*COMMIT)b)++(*PRUNE)d|c", "ababc" },
- { MU, A, 0, 0 | F_NOMATCH, "(*COMMIT)(a(*COMMIT)b)++(*PRUNE)d|c", "ababc" },
- { MU, A, 0, 0, "((a)(*COMMIT)b)++(*PRUNE)d|c", "ababc" },
- { MU, A, 0, 0 | F_NOMATCH, "(*COMMIT)((a)(*COMMIT)b)++(*PRUNE)d|c", "ababc" },
- { MU, A, 0, 0, "(?>a(*COMMIT)b)*abab(*PRUNE)d|ba", "ababab" },
- { MU, A, 0, 0 | F_NOMATCH, "(*COMMIT)(?>a(*COMMIT)b)*abab(*PRUNE)d|ba", "ababab" },
- { MU, A, 0, 0, "(?>a(*COMMIT)b)+abab(*PRUNE)d|ba", "ababab" },
- { MU, A, 0, 0 | F_NOMATCH, "(*COMMIT)(?>a(*COMMIT)b)+abab(*PRUNE)d|ba", "ababab" },
- { MU, A, 0, 0, "(?>a(*COMMIT)b)?ab(*PRUNE)d|ba", "aba" },
- { MU, A, 0, 0 | F_NOMATCH, "(*COMMIT)(?>a(*COMMIT)b)?ab(*PRUNE)d|ba", "aba" },
- { MU, A, 0, 0, "(?>a(*COMMIT)b)*?n(*PRUNE)d|ba", "abababn" },
- { MU, A, 0, 0 | F_NOMATCH, "(*COMMIT)(?>a(*COMMIT)b)*?n(*PRUNE)d|ba", "abababn" },
- { MU, A, 0, 0, "(?>a(*COMMIT)b)+?n(*PRUNE)d|ba", "abababn" },
- { MU, A, 0, 0 | F_NOMATCH, "(*COMMIT)(?>a(*COMMIT)b)+?n(*PRUNE)d|ba", "abababn" },
- { MU, A, 0, 0, "(?>a(*COMMIT)b)??n(*PRUNE)d|bn", "abn" },
- { MU, A, 0, 0 | F_NOMATCH, "(*COMMIT)(?>a(*COMMIT)b)??n(*PRUNE)d|bn", "abn" },
-
- /* (*SKIP) verb. */
- { MU, A, 0, 0 | F_NOMATCH, "(?=a(*SKIP)b)ab|ad", "ad" },
- { MU, A, 0, 0, "(\\w+(*SKIP)#)", "abcd,xyz#," },
- { MU, A, 0, 0, "\\w+(*SKIP)#|mm", "abcd,xyz#," },
- { MU, A, 0, 0 | F_NOMATCH, "b+(?<=(*SKIP)#c)|b+", "#bbb" },
-
- /* (*THEN) verb. */
- { MU, A, 0, 0, "((?:a(*THEN)|aab)(*THEN)c|a+)+m", "aabcaabcaabcaabcnacm" },
- { MU, A, 0, 0 | F_NOMATCH, "((?:a(*THEN)|aab)(*THEN)c|a+)+m", "aabcm" },
- { MU, A, 0, 0, "((?:a(*THEN)|aab)c|a+)+m", "aabcaabcnmaabcaabcm" },
- { MU, A, 0, 0, "((?:a|aab)(*THEN)c|a+)+m", "aam" },
- { MU, A, 0, 0, "((?:a(*COMMIT)|aab)(*THEN)c|a+)+m", "aam" },
- { MU, A, 0, 0, "(?(?=a(*THEN)b)ab|ad)", "ad" },
- { MU, A, 0, 0, "(?(?!a(*THEN)b)ad|add)", "add" },
- { MU, A, 0, 0 | F_NOMATCH, "(?(?=a)a(*THEN)b|ad)", "ad" },
- { MU, A, 0, 0, "(?!(?(?=a)ab|b(*THEN)d))bn|bnn", "bnn" },
-
- /* Deep recursion. */
- { MU, A, 0, 0, "((((?:(?:(?:\\w)+)?)*|(?>\\w)+?)+|(?>\\w)?\?)*)?\\s", "aaaaa+ " },
- { MU, A, 0, 0, "(?:((?:(?:(?:\\w*?)+)??|(?>\\w)?|\\w*+)*)+)+?\\s", "aa+ " },
- { MU, A, 0, 0, "((a?)+)+b", "aaaaaaaaaaaa b" },
-
- /* Deep recursion: Stack limit reached. */
- { M, A, 0, 0 | F_NOMATCH, "a?a?a?a?a?a?a?a?a?a?a?a?a?a?a?a?a?a?a?a?a?a?a?aaaaaaaaaaaaaaaaaaaaaaa", "aaaaaaaaaaaaaaaaaaaaaaa" },
- { M, A, 0, 0 | F_NOMATCH, "(?:a+)+b", "aaaaaaaaaaaaaaaaaaaaaaaa b" },
- { M, A, 0, 0 | F_NOMATCH, "(?:a+?)+?b", "aaaaaaaaaaaaaaaaaaaaaaaa b" },
- { M, A, 0, 0 | F_NOMATCH, "(?:a*)*b", "aaaaaaaaaaaaaaaaaaaaaaaa b" },
- { M, A, 0, 0 | F_NOMATCH, "(?:a*?)*?b", "aaaaaaaaaaaaaaaaaaaaaaaa b" },
-
- { 0, 0, 0, 0, NULL, NULL }
-};
-
-#ifdef SUPPORT_PCRE2_8
-static pcre2_jit_stack_8* callback8(void *arg)
-{
- return (pcre2_jit_stack_8 *)arg;
-}
-#endif
-
-#ifdef SUPPORT_PCRE2_16
-static pcre2_jit_stack_16* callback16(void *arg)
-{
- return (pcre2_jit_stack_16 *)arg;
-}
-#endif
-
-#ifdef SUPPORT_PCRE2_32
-static pcre2_jit_stack_32* callback32(void *arg)
-{
- return (pcre2_jit_stack_32 *)arg;
-}
-#endif
-
-#ifdef SUPPORT_PCRE2_8
-static pcre2_jit_stack_8 *stack8;
-
-static pcre2_jit_stack_8 *getstack8(void)
-{
- if (!stack8)
- stack8 = pcre2_jit_stack_create_8(1, 1024 * 1024, NULL);
- return stack8;
-}
-
-static void setstack8(pcre2_match_context_8 *mcontext)
-{
- if (!mcontext) {
- if (stack8)
- pcre2_jit_stack_free_8(stack8);
- stack8 = NULL;
- return;
- }
-
- pcre2_jit_stack_assign_8(mcontext, callback8, getstack8());
-}
-#endif /* SUPPORT_PCRE2_8 */
-
-#ifdef SUPPORT_PCRE2_16
-static pcre2_jit_stack_16 *stack16;
-
-static pcre2_jit_stack_16 *getstack16(void)
-{
- if (!stack16)
- stack16 = pcre2_jit_stack_create_16(1, 1024 * 1024, NULL);
- return stack16;
-}
-
-static void setstack16(pcre2_match_context_16 *mcontext)
-{
- if (!mcontext) {
- if (stack16)
- pcre2_jit_stack_free_16(stack16);
- stack16 = NULL;
- return;
- }
-
- pcre2_jit_stack_assign_16(mcontext, callback16, getstack16());
-}
-#endif /* SUPPORT_PCRE2_16 */
-
-#ifdef SUPPORT_PCRE2_32
-static pcre2_jit_stack_32 *stack32;
-
-static pcre2_jit_stack_32 *getstack32(void)
-{
- if (!stack32)
- stack32 = pcre2_jit_stack_create_32(1, 1024 * 1024, NULL);
- return stack32;
-}
-
-static void setstack32(pcre2_match_context_32 *mcontext)
-{
- if (!mcontext) {
- if (stack32)
- pcre2_jit_stack_free_32(stack32);
- stack32 = NULL;
- return;
- }
-
- pcre2_jit_stack_assign_32(mcontext, callback32, getstack32());
-}
-#endif /* SUPPORT_PCRE2_32 */
-
-#ifdef SUPPORT_PCRE2_16
-
-static int convert_utf8_to_utf16(PCRE2_SPTR8 input, PCRE2_UCHAR16 *output, int *offsetmap, int max_length)
-{
- PCRE2_SPTR8 iptr = input;
- PCRE2_UCHAR16 *optr = output;
- unsigned int c;
-
- if (max_length == 0)
- return 0;
-
- while (*iptr && max_length > 1) {
- c = 0;
- if (offsetmap)
- *offsetmap++ = (int)(iptr - (unsigned char*)input);
-
- if (*iptr < 0xc0)
- c = *iptr++;
- else if (!(*iptr & 0x20)) {
- c = ((iptr[0] & 0x1f) << 6) | (iptr[1] & 0x3f);
- iptr += 2;
- } else if (!(*iptr & 0x10)) {
- c = ((iptr[0] & 0x0f) << 12) | ((iptr[1] & 0x3f) << 6) | (iptr[2] & 0x3f);
- iptr += 3;
- } else if (!(*iptr & 0x08)) {
- c = ((iptr[0] & 0x07) << 18) | ((iptr[1] & 0x3f) << 12) | ((iptr[2] & 0x3f) << 6) | (iptr[3] & 0x3f);
- iptr += 4;
- }
-
- if (c < 65536) {
- *optr++ = c;
- max_length--;
- } else if (max_length <= 2) {
- *optr = '\0';
- return (int)(optr - output);
- } else {
- c -= 0x10000;
- *optr++ = 0xd800 | ((c >> 10) & 0x3ff);
- *optr++ = 0xdc00 | (c & 0x3ff);
- max_length -= 2;
- if (offsetmap)
- offsetmap++;
- }
- }
- if (offsetmap)
- *offsetmap = (int)(iptr - (unsigned char*)input);
- *optr = '\0';
- return (int)(optr - output);
-}
-
-static int copy_char8_to_char16(PCRE2_SPTR8 input, PCRE2_UCHAR16 *output, int max_length)
-{
- PCRE2_SPTR8 iptr = input;
- PCRE2_UCHAR16 *optr = output;
-
- if (max_length == 0)
- return 0;
-
- while (*iptr && max_length > 1) {
- *optr++ = *iptr++;
- max_length--;
- }
- *optr = '\0';
- return (int)(optr - output);
-}
-
-#define REGTEST_MAX_LENGTH16 4096
-static PCRE2_UCHAR16 regtest_buf16[REGTEST_MAX_LENGTH16];
-static int regtest_offsetmap16[REGTEST_MAX_LENGTH16];
-
-#endif /* SUPPORT_PCRE2_16 */
-
-#ifdef SUPPORT_PCRE2_32
-
-static int convert_utf8_to_utf32(PCRE2_SPTR8 input, PCRE2_UCHAR32 *output, int *offsetmap, int max_length)
-{
- PCRE2_SPTR8 iptr = input;
- PCRE2_UCHAR32 *optr = output;
- unsigned int c;
-
- if (max_length == 0)
- return 0;
-
- while (*iptr && max_length > 1) {
- c = 0;
- if (offsetmap)
- *offsetmap++ = (int)(iptr - (unsigned char*)input);
-
- if (*iptr < 0xc0)
- c = *iptr++;
- else if (!(*iptr & 0x20)) {
- c = ((iptr[0] & 0x1f) << 6) | (iptr[1] & 0x3f);
- iptr += 2;
- } else if (!(*iptr & 0x10)) {
- c = ((iptr[0] & 0x0f) << 12) | ((iptr[1] & 0x3f) << 6) | (iptr[2] & 0x3f);
- iptr += 3;
- } else if (!(*iptr & 0x08)) {
- c = ((iptr[0] & 0x07) << 18) | ((iptr[1] & 0x3f) << 12) | ((iptr[2] & 0x3f) << 6) | (iptr[3] & 0x3f);
- iptr += 4;
- }
-
- *optr++ = c;
- max_length--;
- }
- if (offsetmap)
- *offsetmap = (int)(iptr - (unsigned char*)input);
- *optr = 0;
- return (int)(optr - output);
-}
-
-static int copy_char8_to_char32(PCRE2_SPTR8 input, PCRE2_UCHAR32 *output, int max_length)
-{
- PCRE2_SPTR8 iptr = input;
- PCRE2_UCHAR32 *optr = output;
-
- if (max_length == 0)
- return 0;
-
- while (*iptr && max_length > 1) {
- *optr++ = *iptr++;
- max_length--;
- }
- *optr = '\0';
- return (int)(optr - output);
-}
-
-#define REGTEST_MAX_LENGTH32 4096
-static PCRE2_UCHAR32 regtest_buf32[REGTEST_MAX_LENGTH32];
-static int regtest_offsetmap32[REGTEST_MAX_LENGTH32];
-
-#endif /* SUPPORT_PCRE2_32 */
-
-static int check_ascii(const char *input)
-{
- const unsigned char *ptr = (unsigned char *)input;
- while (*ptr) {
- if (*ptr > 127)
- return 0;
- ptr++;
- }
- return 1;
-}
-
-#define OVECTOR_SIZE 15
-
-static int regression_tests(void)
-{
- struct regression_test_case *current = regression_test_cases;
- int error;
- PCRE2_SIZE err_offs;
- int is_successful;
- int is_ascii;
- int total = 0;
- int successful = 0;
- int successful_row = 0;
- int counter = 0;
- int jit_compile_mode;
- int utf = 0;
- int disabled_options = 0;
- int i;
-#ifdef SUPPORT_PCRE2_8
- pcre2_code_8 *re8;
- pcre2_compile_context_8 *ccontext8;
- pcre2_match_data_8 *mdata8_1;
- pcre2_match_data_8 *mdata8_2;
- pcre2_match_context_8 *mcontext8;
- PCRE2_SIZE *ovector8_1 = NULL;
- PCRE2_SIZE *ovector8_2 = NULL;
- int return_value8[2];
-#endif
-#ifdef SUPPORT_PCRE2_16
- pcre2_code_16 *re16;
- pcre2_compile_context_16 *ccontext16;
- pcre2_match_data_16 *mdata16_1;
- pcre2_match_data_16 *mdata16_2;
- pcre2_match_context_16 *mcontext16;
- PCRE2_SIZE *ovector16_1 = NULL;
- PCRE2_SIZE *ovector16_2 = NULL;
- int return_value16[2];
- int length16;
-#endif
-#ifdef SUPPORT_PCRE2_32
- pcre2_code_32 *re32;
- pcre2_compile_context_32 *ccontext32;
- pcre2_match_data_32 *mdata32_1;
- pcre2_match_data_32 *mdata32_2;
- pcre2_match_context_32 *mcontext32;
- PCRE2_SIZE *ovector32_1 = NULL;
- PCRE2_SIZE *ovector32_2 = NULL;
- int return_value32[2];
- int length32;
-#endif
-
-#if defined SUPPORT_PCRE2_8
- PCRE2_UCHAR8 cpu_info[128];
-#elif defined SUPPORT_PCRE2_16
- PCRE2_UCHAR16 cpu_info[128];
-#elif defined SUPPORT_PCRE2_32
- PCRE2_UCHAR32 cpu_info[128];
-#endif
-#if defined SUPPORT_UTF && ((defined(SUPPORT_PCRE2_8) + defined(SUPPORT_PCRE2_16) + defined(SUPPORT_PCRE2_32)) >= 2)
- int return_value;
-#endif
-
- /* This test compares the behaviour of interpreter and JIT. Although disabling
- utf or ucp may make tests fail, if the pcre_exec result is the SAME, it is
- still considered successful from pcre_jit_test point of view. */
-
-#if defined SUPPORT_PCRE2_8
- pcre2_config_8(PCRE2_CONFIG_JITTARGET, &cpu_info);
-#elif defined SUPPORT_PCRE2_16
- pcre2_config_16(PCRE2_CONFIG_JITTARGET, &cpu_info);
-#elif defined SUPPORT_PCRE2_32
- pcre2_config_32(PCRE2_CONFIG_JITTARGET, &cpu_info);
-#endif
-
- printf("Running JIT regression tests\n");
- printf(" target CPU of SLJIT compiler: ");
- for (i = 0; cpu_info[i]; i++)
- printf("%c", (char)(cpu_info[i]));
- printf("\n");
-
-#if defined SUPPORT_PCRE2_8
- pcre2_config_8(PCRE2_CONFIG_UNICODE, &utf);
-#elif defined SUPPORT_PCRE2_16
- pcre2_config_16(PCRE2_CONFIG_UNICODE, &utf);
-#elif defined SUPPORT_PCRE2_32
- pcre2_config_32(PCRE2_CONFIG_UNICODE, &utf);
-#endif
-
- if (!utf)
- disabled_options |= PCRE2_UTF;
-#ifdef SUPPORT_PCRE2_8
- printf(" in 8 bit mode with UTF-8 %s:\n", utf ? "enabled" : "disabled");
-#endif
-#ifdef SUPPORT_PCRE2_16
- printf(" in 16 bit mode with UTF-16 %s:\n", utf ? "enabled" : "disabled");
-#endif
-#ifdef SUPPORT_PCRE2_32
- printf(" in 32 bit mode with UTF-32 %s:\n", utf ? "enabled" : "disabled");
-#endif
-
- while (current->pattern) {
- /* printf("\nPattern: %s :\n", current->pattern); */
- total++;
- is_ascii = 0;
- if (!(current->start_offset & F_PROPERTY))
- is_ascii = check_ascii(current->pattern) && check_ascii(current->input);
-
- if (current->match_options & PCRE2_PARTIAL_SOFT)
- jit_compile_mode = PCRE2_JIT_PARTIAL_SOFT;
- else if (current->match_options & PCRE2_PARTIAL_HARD)
- jit_compile_mode = PCRE2_JIT_PARTIAL_HARD;
- else
- jit_compile_mode = PCRE2_JIT_COMPLETE;
- error = 0;
-#ifdef SUPPORT_PCRE2_8
- re8 = NULL;
- ccontext8 = pcre2_compile_context_create_8(NULL);
- if (ccontext8) {
- if (GET_NEWLINE(current->newline))
- pcre2_set_newline_8(ccontext8, GET_NEWLINE(current->newline));
- if (GET_BSR(current->newline))
- pcre2_set_bsr_8(ccontext8, GET_BSR(current->newline));
-
- if (!(current->start_offset & F_NO8)) {
- re8 = pcre2_compile_8((PCRE2_SPTR8)current->pattern, PCRE2_ZERO_TERMINATED,
- current->compile_options & ~disabled_options,
- &error, &err_offs, ccontext8);
-
- if (!re8 && (utf || is_ascii))
- printf("\n8 bit: Cannot compile pattern \"%s\": %d\n", current->pattern, error);
- }
- pcre2_compile_context_free_8(ccontext8);
- }
- else
- printf("\n8 bit: Cannot allocate compile context\n");
-#endif
-#ifdef SUPPORT_PCRE2_16
- if ((current->compile_options & PCRE2_UTF) || (current->start_offset & F_FORCECONV))
- convert_utf8_to_utf16((PCRE2_SPTR8)current->pattern, regtest_buf16, NULL, REGTEST_MAX_LENGTH16);
- else
- copy_char8_to_char16((PCRE2_SPTR8)current->pattern, regtest_buf16, REGTEST_MAX_LENGTH16);
-
- re16 = NULL;
- ccontext16 = pcre2_compile_context_create_16(NULL);
- if (ccontext16) {
- if (GET_NEWLINE(current->newline))
- pcre2_set_newline_16(ccontext16, GET_NEWLINE(current->newline));
- if (GET_BSR(current->newline))
- pcre2_set_bsr_16(ccontext16, GET_BSR(current->newline));
-
- if (!(current->start_offset & F_NO16)) {
- re16 = pcre2_compile_16(regtest_buf16, PCRE2_ZERO_TERMINATED,
- current->compile_options & ~disabled_options,
- &error, &err_offs, ccontext16);
-
- if (!re16 && (utf || is_ascii))
- printf("\n16 bit: Cannot compile pattern \"%s\": %d\n", current->pattern, error);
- }
- pcre2_compile_context_free_16(ccontext16);
- }
- else
- printf("\n16 bit: Cannot allocate compile context\n");
-#endif
-#ifdef SUPPORT_PCRE2_32
- if ((current->compile_options & PCRE2_UTF) || (current->start_offset & F_FORCECONV))
- convert_utf8_to_utf32((PCRE2_SPTR8)current->pattern, regtest_buf32, NULL, REGTEST_MAX_LENGTH32);
- else
- copy_char8_to_char32((PCRE2_SPTR8)current->pattern, regtest_buf32, REGTEST_MAX_LENGTH32);
-
- re32 = NULL;
- ccontext32 = pcre2_compile_context_create_32(NULL);
- if (ccontext32) {
- if (GET_NEWLINE(current->newline))
- pcre2_set_newline_32(ccontext32, GET_NEWLINE(current->newline));
- if (GET_BSR(current->newline))
- pcre2_set_bsr_32(ccontext32, GET_BSR(current->newline));
-
- if (!(current->start_offset & F_NO32)) {
- re32 = pcre2_compile_32(regtest_buf32, PCRE2_ZERO_TERMINATED,
- current->compile_options & ~disabled_options,
- &error, &err_offs, ccontext32);
-
- if (!re32 && (utf || is_ascii))
- printf("\n32 bit: Cannot compile pattern \"%s\": %d\n", current->pattern, error);
- }
- pcre2_compile_context_free_32(ccontext32);
- }
- else
- printf("\n32 bit: Cannot allocate compile context\n");
-#endif
-
- counter++;
- if ((counter & 0x3) != 0) {
-#ifdef SUPPORT_PCRE2_8
- setstack8(NULL);
-#endif
-#ifdef SUPPORT_PCRE2_16
- setstack16(NULL);
-#endif
-#ifdef SUPPORT_PCRE2_32
- setstack32(NULL);
-#endif
- }
-
-#ifdef SUPPORT_PCRE2_8
- return_value8[0] = -1000;
- return_value8[1] = -1000;
- mdata8_1 = pcre2_match_data_create_8(OVECTOR_SIZE, NULL);
- mdata8_2 = pcre2_match_data_create_8(OVECTOR_SIZE, NULL);
- mcontext8 = pcre2_match_context_create_8(NULL);
- if (!mdata8_1 || !mdata8_2 || !mcontext8) {
- printf("\n8 bit: Cannot allocate match data\n");
- pcre2_match_data_free_8(mdata8_1);
- pcre2_match_data_free_8(mdata8_2);
- pcre2_match_context_free_8(mcontext8);
- pcre2_code_free_8(re8);
- re8 = NULL;
- } else {
- ovector8_1 = pcre2_get_ovector_pointer_8(mdata8_1);
- ovector8_2 = pcre2_get_ovector_pointer_8(mdata8_2);
- for (i = 0; i < OVECTOR_SIZE * 3; ++i)
- ovector8_1[i] = -2;
- for (i = 0; i < OVECTOR_SIZE * 3; ++i)
- ovector8_2[i] = -2;
- }
- if (re8) {
- return_value8[1] = pcre2_match_8(re8, (PCRE2_SPTR8)current->input, strlen(current->input),
- current->start_offset & OFFSET_MASK, current->match_options, mdata8_2, NULL);
-
- if (pcre2_jit_compile_8(re8, jit_compile_mode)) {
- printf("\n8 bit: JIT compiler does not support \"%s\"\n", current->pattern);
- } else if ((counter & 0x1) != 0) {
- setstack8(mcontext8);
- return_value8[0] = pcre2_match_8(re8, (PCRE2_SPTR8)current->input, strlen(current->input),
- current->start_offset & OFFSET_MASK, current->match_options, mdata8_1, mcontext8);
- } else {
- pcre2_jit_stack_assign_8(mcontext8, NULL, getstack8());
- return_value8[0] = pcre2_jit_match_8(re8, (PCRE2_SPTR8)current->input, strlen(current->input),
- current->start_offset & OFFSET_MASK, current->match_options, mdata8_1, mcontext8);
- }
- }
-#endif
-
-#ifdef SUPPORT_PCRE2_16
- return_value16[0] = -1000;
- return_value16[1] = -1000;
- mdata16_1 = pcre2_match_data_create_16(OVECTOR_SIZE, NULL);
- mdata16_2 = pcre2_match_data_create_16(OVECTOR_SIZE, NULL);
- mcontext16 = pcre2_match_context_create_16(NULL);
- if (!mdata16_1 || !mdata16_2 || !mcontext16) {
- printf("\n16 bit: Cannot allocate match data\n");
- pcre2_match_data_free_16(mdata16_1);
- pcre2_match_data_free_16(mdata16_2);
- pcre2_match_context_free_16(mcontext16);
- pcre2_code_free_16(re16);
- re16 = NULL;
- } else {
- ovector16_1 = pcre2_get_ovector_pointer_16(mdata16_1);
- ovector16_2 = pcre2_get_ovector_pointer_16(mdata16_2);
- for (i = 0; i < OVECTOR_SIZE * 3; ++i)
- ovector16_1[i] = -2;
- for (i = 0; i < OVECTOR_SIZE * 3; ++i)
- ovector16_2[i] = -2;
- }
- if (re16) {
- if ((current->compile_options & PCRE2_UTF) || (current->start_offset & F_FORCECONV))
- length16 = convert_utf8_to_utf16((PCRE2_SPTR8)current->input, regtest_buf16, regtest_offsetmap16, REGTEST_MAX_LENGTH16);
- else
- length16 = copy_char8_to_char16((PCRE2_SPTR8)current->input, regtest_buf16, REGTEST_MAX_LENGTH16);
-
- return_value16[1] = pcre2_match_16(re16, regtest_buf16, length16,
- current->start_offset & OFFSET_MASK, current->match_options, mdata16_2, NULL);
-
- if (pcre2_jit_compile_16(re16, jit_compile_mode)) {
- printf("\n16 bit: JIT compiler does not support \"%s\"\n", current->pattern);
- } else if ((counter & 0x1) != 0) {
- setstack16(mcontext16);
- return_value16[0] = pcre2_match_16(re16, regtest_buf16, length16,
- current->start_offset & OFFSET_MASK, current->match_options, mdata16_1, mcontext16);
- } else {
- pcre2_jit_stack_assign_16(mcontext16, NULL, getstack16());
- return_value16[0] = pcre2_jit_match_16(re16, regtest_buf16, length16,
- current->start_offset & OFFSET_MASK, current->match_options, mdata16_1, mcontext16);
- }
- }
-#endif
-
-#ifdef SUPPORT_PCRE2_32
- return_value32[0] = -1000;
- return_value32[1] = -1000;
- mdata32_1 = pcre2_match_data_create_32(OVECTOR_SIZE, NULL);
- mdata32_2 = pcre2_match_data_create_32(OVECTOR_SIZE, NULL);
- mcontext32 = pcre2_match_context_create_32(NULL);
- if (!mdata32_1 || !mdata32_2 || !mcontext32) {
- printf("\n32 bit: Cannot allocate match data\n");
- pcre2_match_data_free_32(mdata32_1);
- pcre2_match_data_free_32(mdata32_2);
- pcre2_match_context_free_32(mcontext32);
- pcre2_code_free_32(re32);
- re32 = NULL;
- } else {
- ovector32_1 = pcre2_get_ovector_pointer_32(mdata32_1);
- ovector32_2 = pcre2_get_ovector_pointer_32(mdata32_2);
- for (i = 0; i < OVECTOR_SIZE * 3; ++i)
- ovector32_1[i] = -2;
- for (i = 0; i < OVECTOR_SIZE * 3; ++i)
- ovector32_2[i] = -2;
- }
- if (re32) {
- if ((current->compile_options & PCRE2_UTF) || (current->start_offset & F_FORCECONV))
- length32 = convert_utf8_to_utf32((PCRE2_SPTR8)current->input, regtest_buf32, regtest_offsetmap32, REGTEST_MAX_LENGTH32);
- else
- length32 = copy_char8_to_char32((PCRE2_SPTR8)current->input, regtest_buf32, REGTEST_MAX_LENGTH32);
-
- return_value32[1] = pcre2_match_32(re32, regtest_buf32, length32,
- current->start_offset & OFFSET_MASK, current->match_options, mdata32_2, NULL);
-
- if (pcre2_jit_compile_32(re32, jit_compile_mode)) {
- printf("\n32 bit: JIT compiler does not support \"%s\"\n", current->pattern);
- } else if ((counter & 0x1) != 0) {
- setstack32(mcontext32);
- return_value32[0] = pcre2_match_32(re32, regtest_buf32, length32,
- current->start_offset & OFFSET_MASK, current->match_options, mdata32_1, mcontext32);
- } else {
- pcre2_jit_stack_assign_32(mcontext32, NULL, getstack32());
- return_value32[0] = pcre2_jit_match_32(re32, regtest_buf32, length32,
- current->start_offset & OFFSET_MASK, current->match_options, mdata32_1, mcontext32);
- }
- }
-#endif
-
- /* printf("[%d-%d-%d|%d-%d|%d-%d|%d-%d]%s",
- return_value8[0], return_value16[0], return_value32[0],
- (int)ovector8_1[0], (int)ovector8_1[1],
- (int)ovector16_1[0], (int)ovector16_1[1],
- (int)ovector32_1[0], (int)ovector32_1[1],
- (current->compile_options & PCRE2_CASELESS) ? "C" : ""); */
-
- /* If F_DIFF is set, just run the test, but do not compare the results.
- Segfaults can still be captured. */
-
- is_successful = 1;
- if (!(current->start_offset & F_DIFF)) {
-#if defined SUPPORT_UTF && ((defined(SUPPORT_PCRE2_8) + defined(SUPPORT_PCRE2_16) + defined(SUPPORT_PCRE2_32)) >= 2)
- if (!(current->start_offset & F_FORCECONV)) {
-
- /* All results must be the same. */
-#ifdef SUPPORT_PCRE2_8
- if ((return_value = return_value8[0]) != return_value8[1]) {
- printf("\n8 bit: Return value differs(J8:%d,I8:%d): [%d] '%s' @ '%s'\n",
- return_value8[0], return_value8[1], total, current->pattern, current->input);
- is_successful = 0;
- } else
-#endif
-#ifdef SUPPORT_PCRE2_16
- if ((return_value = return_value16[0]) != return_value16[1]) {
- printf("\n16 bit: Return value differs(J16:%d,I16:%d): [%d] '%s' @ '%s'\n",
- return_value16[0], return_value16[1], total, current->pattern, current->input);
- is_successful = 0;
- } else
-#endif
-#ifdef SUPPORT_PCRE2_32
- if ((return_value = return_value32[0]) != return_value32[1]) {
- printf("\n32 bit: Return value differs(J32:%d,I32:%d): [%d] '%s' @ '%s'\n",
- return_value32[0], return_value32[1], total, current->pattern, current->input);
- is_successful = 0;
- } else
-#endif
-#if defined SUPPORT_PCRE2_8 && defined SUPPORT_PCRE2_16
- if (return_value8[0] != return_value16[0]) {
- printf("\n8 and 16 bit: Return value differs(J8:%d,J16:%d): [%d] '%s' @ '%s'\n",
- return_value8[0], return_value16[0],
- total, current->pattern, current->input);
- is_successful = 0;
- } else
-#endif
-#if defined SUPPORT_PCRE2_8 && defined SUPPORT_PCRE2_32
- if (return_value8[0] != return_value32[0]) {
- printf("\n8 and 32 bit: Return value differs(J8:%d,J32:%d): [%d] '%s' @ '%s'\n",
- return_value8[0], return_value32[0],
- total, current->pattern, current->input);
- is_successful = 0;
- } else
-#endif
-#if defined SUPPORT_PCRE2_16 && defined SUPPORT_PCRE2_32
- if (return_value16[0] != return_value32[0]) {
- printf("\n16 and 32 bit: Return value differs(J16:%d,J32:%d): [%d] '%s' @ '%s'\n",
- return_value16[0], return_value32[0],
- total, current->pattern, current->input);
- is_successful = 0;
- } else
-#endif
- if (return_value >= 0 || return_value == PCRE_ERROR_PARTIAL) {
- if (return_value == PCRE_ERROR_PARTIAL) {
- return_value = 2;
- } else {
- return_value *= 2;
- }
-#ifdef SUPPORT_PCRE2_8
- return_value8[0] = return_value;
-#endif
-#ifdef SUPPORT_PCRE2_16
- return_value16[0] = return_value;
-#endif
-#ifdef SUPPORT_PCRE2_32
- return_value32[0] = return_value;
-#endif
- /* Transform back the results. */
- if (current->flags & PCRE_UTF8) {
-#ifdef SUPPORT_PCRE2_16
- for (i = 0; i < return_value; ++i) {
- if (ovector16_1[i] >= 0)
- ovector16_1[i] = regtest_offsetmap16[ovector16_1[i]];
- if (ovector16_2[i] >= 0)
- ovector16_2[i] = regtest_offsetmap16[ovector16_2[i]];
- }
-#endif
-#ifdef SUPPORT_PCRE2_32
- for (i = 0; i < return_value; ++i) {
- if (ovector32_1[i] >= 0)
- ovector32_1[i] = regtest_offsetmap32[ovector32_1[i]];
- if (ovector32_2[i] >= 0)
- ovector32_2[i] = regtest_offsetmap32[ovector32_2[i]];
- }
-#endif
- }
-
- for (i = 0; i < return_value; ++i) {
-#if defined SUPPORT_PCRE2_8 && defined SUPPORT_PCRE2_16
- if (ovector8_1[i] != ovector8_2[i] || ovector8_1[i] != ovector16_1[i] || ovector8_1[i] != ovector16_2[i]) {
- printf("\n8 and 16 bit: Ovector[%d] value differs(J8:%d,I8:%d,J16:%d,I16:%d): [%d] '%s' @ '%s' \n",
- i, ovector8_1[i], ovector8_2[i], ovector16_1[i], ovector16_2[i],
- total, current->pattern, current->input);
- is_successful = 0;
- }
-#endif
-#if defined SUPPORT_PCRE2_8 && defined SUPPORT_PCRE2_32
- if (ovector8_1[i] != ovector8_2[i] || ovector8_1[i] != ovector32_1[i] || ovector8_1[i] != ovector32_2[i]) {
- printf("\n8 and 32 bit: Ovector[%d] value differs(J8:%d,I8:%d,J32:%d,I32:%d): [%d] '%s' @ '%s' \n",
- i, ovector8_1[i], ovector8_2[i], ovector32_1[i], ovector32_2[i],
- total, current->pattern, current->input);
- is_successful = 0;
- }
-#endif
-#if defined SUPPORT_PCRE2_16 && defined SUPPORT_PCRE2_16
- if (ovector16_1[i] != ovector16_2[i] || ovector16_1[i] != ovector16_1[i] || ovector16_1[i] != ovector16_2[i]) {
- printf("\n16 and 16 bit: Ovector[%d] value differs(J16:%d,I16:%d,J32:%d,I32:%d): [%d] '%s' @ '%s' \n",
- i, ovector16_1[i], ovector16_2[i], ovector16_1[i], ovector16_2[i],
- total, current->pattern, current->input);
- is_successful = 0;
- }
-#endif
- }
- }
- } else
-#endif /* more than one of SUPPORT_PCRE2_8, SUPPORT_PCRE2_16 and SUPPORT_PCRE2_32 */
- {
-#ifdef SUPPORT_PCRE2_8
- if (return_value8[0] != return_value8[1]) {
- printf("\n8 bit: Return value differs(%d:%d): [%d] '%s' @ '%s'\n",
- return_value8[0], return_value8[1], total, current->pattern, current->input);
- is_successful = 0;
- } else if (return_value8[0] >= 0 || return_value8[0] == PCRE2_ERROR_PARTIAL) {
- if (return_value8[0] == PCRE2_ERROR_PARTIAL)
- return_value8[0] = 2;
- else
- return_value8[0] *= 2;
-
- for (i = 0; i < return_value8[0]; ++i)
- if (ovector8_1[i] != ovector8_2[i]) {
- printf("\n8 bit: Ovector[%d] value differs(%d:%d): [%d] '%s' @ '%s'\n",
- i, (int)ovector8_1[i], (int)ovector8_2[i], total, current->pattern, current->input);
- is_successful = 0;
- }
- }
-#endif
-
-#ifdef SUPPORT_PCRE2_16
- if (return_value16[0] != return_value16[1]) {
- printf("\n16 bit: Return value differs(%d:%d): [%d] '%s' @ '%s'\n",
- return_value16[0], return_value16[1], total, current->pattern, current->input);
- is_successful = 0;
- } else if (return_value16[0] >= 0 || return_value16[0] == PCRE2_ERROR_PARTIAL) {
- if (return_value16[0] == PCRE2_ERROR_PARTIAL)
- return_value16[0] = 2;
- else
- return_value16[0] *= 2;
-
- for (i = 0; i < return_value16[0]; ++i)
- if (ovector16_1[i] != ovector16_2[i]) {
- printf("\n16 bit: Ovector[%d] value differs(%d:%d): [%d] '%s' @ '%s'\n",
- i, (int)ovector16_1[i], (int)ovector16_2[i], total, current->pattern, current->input);
- is_successful = 0;
- }
- }
-#endif
-
-#ifdef SUPPORT_PCRE2_32
- if (return_value32[0] != return_value32[1]) {
- printf("\n32 bit: Return value differs(%d:%d): [%d] '%s' @ '%s'\n",
- return_value32[0], return_value32[1], total, current->pattern, current->input);
- is_successful = 0;
- } else if (return_value32[0] >= 0 || return_value32[0] == PCRE2_ERROR_PARTIAL) {
- if (return_value32[0] == PCRE2_ERROR_PARTIAL)
- return_value32[0] = 2;
- else
- return_value32[0] *= 2;
-
- for (i = 0; i < return_value32[0]; ++i)
- if (ovector32_1[i] != ovector32_2[i]) {
- printf("\n32 bit: Ovector[%d] value differs(%d:%d): [%d] '%s' @ '%s'\n",
- i, (int)ovector32_1[i], (int)ovector32_2[i], total, current->pattern, current->input);
- is_successful = 0;
- }
- }
-#endif
- }
- }
-
- if (is_successful) {
-#ifdef SUPPORT_PCRE2_8
- if (!(current->start_offset & F_NO8) && (utf || is_ascii)) {
- if (return_value8[0] < 0 && !(current->start_offset & F_NOMATCH)) {
- printf("8 bit: Test should match: [%d] '%s' @ '%s'\n",
- total, current->pattern, current->input);
- is_successful = 0;
- }
-
- if (return_value8[0] >= 0 && (current->start_offset & F_NOMATCH)) {
- printf("8 bit: Test should not match: [%d] '%s' @ '%s'\n",
- total, current->pattern, current->input);
- is_successful = 0;
- }
- }
-#endif
-#ifdef SUPPORT_PCRE2_16
- if (!(current->start_offset & F_NO16) && (utf || is_ascii)) {
- if (return_value16[0] < 0 && !(current->start_offset & F_NOMATCH)) {
- printf("16 bit: Test should match: [%d] '%s' @ '%s'\n",
- total, current->pattern, current->input);
- is_successful = 0;
- }
-
- if (return_value16[0] >= 0 && (current->start_offset & F_NOMATCH)) {
- printf("16 bit: Test should not match: [%d] '%s' @ '%s'\n",
- total, current->pattern, current->input);
- is_successful = 0;
- }
- }
-#endif
-#ifdef SUPPORT_PCRE2_32
- if (!(current->start_offset & F_NO32) && (utf || is_ascii)) {
- if (return_value32[0] < 0 && !(current->start_offset & F_NOMATCH)) {
- printf("32 bit: Test should match: [%d] '%s' @ '%s'\n",
- total, current->pattern, current->input);
- is_successful = 0;
- }
-
- if (return_value32[0] >= 0 && (current->start_offset & F_NOMATCH)) {
- printf("32 bit: Test should not match: [%d] '%s' @ '%s'\n",
- total, current->pattern, current->input);
- is_successful = 0;
- }
- }
-#endif
- }
-
- if (is_successful) {
-#ifdef SUPPORT_PCRE2_8
- if (re8 && !(current->start_offset & F_NO8) && pcre2_get_mark_8(mdata8_1) != pcre2_get_mark_8(mdata8_2)) {
- printf("8 bit: Mark value mismatch: [%d] '%s' @ '%s'\n",
- total, current->pattern, current->input);
- is_successful = 0;
- }
-#endif
-#ifdef SUPPORT_PCRE2_16
- if (re16 && !(current->start_offset & F_NO16) && pcre2_get_mark_16(mdata16_1) != pcre2_get_mark_16(mdata16_2)) {
- printf("16 bit: Mark value mismatch: [%d] '%s' @ '%s'\n",
- total, current->pattern, current->input);
- is_successful = 0;
- }
-#endif
-#ifdef SUPPORT_PCRE2_32
- if (re32 && !(current->start_offset & F_NO32) && pcre2_get_mark_32(mdata32_1) != pcre2_get_mark_32(mdata32_2)) {
- printf("32 bit: Mark value mismatch: [%d] '%s' @ '%s'\n",
- total, current->pattern, current->input);
- is_successful = 0;
- }
-#endif
- }
-
-#ifdef SUPPORT_PCRE2_8
- pcre2_code_free_8(re8);
- pcre2_match_data_free_8(mdata8_1);
- pcre2_match_data_free_8(mdata8_2);
- pcre2_match_context_free_8(mcontext8);
-#endif
-#ifdef SUPPORT_PCRE2_16
- pcre2_code_free_16(re16);
- pcre2_match_data_free_16(mdata16_1);
- pcre2_match_data_free_16(mdata16_2);
- pcre2_match_context_free_16(mcontext16);
-#endif
-#ifdef SUPPORT_PCRE2_32
- pcre2_code_free_32(re32);
- pcre2_match_data_free_32(mdata32_1);
- pcre2_match_data_free_32(mdata32_2);
- pcre2_match_context_free_32(mcontext32);
-#endif
-
- if (is_successful) {
- successful++;
- successful_row++;
- printf(".");
- if (successful_row >= 60) {
- successful_row = 0;
- printf("\n");
- }
- } else
- successful_row = 0;
-
- fflush(stdout);
- current++;
- }
-#ifdef SUPPORT_PCRE2_8
- setstack8(NULL);
-#endif
-#ifdef SUPPORT_PCRE2_16
- setstack16(NULL);
-#endif
-#ifdef SUPPORT_PCRE2_32
- setstack32(NULL);
-#endif
-
- if (total == successful) {
- printf("\nAll JIT regression tests are successfully passed.\n");
- return 0;
- } else {
- printf("\nSuccessful test ratio: %d%% (%d failed)\n", successful * 100 / total, total - successful);
- return 1;
- }
-}
-
-/* End of pcre2_jit_test.c */
diff --git a/pcre2/src/pcre2_maketables.c b/pcre2/src/pcre2_maketables.c
deleted file mode 100644
index 2c7ae84d8..000000000
--- a/pcre2/src/pcre2_maketables.c
+++ /dev/null
@@ -1,157 +0,0 @@
-/*************************************************
-* Perl-Compatible Regular Expressions *
-*************************************************/
-
-/* PCRE is a library of functions to support regular expressions whose syntax
-and semantics are as close as possible to those of the Perl 5 language.
-
- Written by Philip Hazel
- Original API code Copyright (c) 1997-2012 University of Cambridge
- New API code Copyright (c) 2016 University of Cambridge
-
------------------------------------------------------------------------------
-Redistribution and use in source and binary forms, with or without
-modification, are permitted provided that the following conditions are met:
-
- * Redistributions of source code must retain the above copyright notice,
- this list of conditions and the following disclaimer.
-
- * Redistributions in binary form must reproduce the above copyright
- notice, this list of conditions and the following disclaimer in the
- documentation and/or other materials provided with the distribution.
-
- * Neither the name of the University of Cambridge nor the names of its
- contributors may be used to endorse or promote products derived from
- this software without specific prior written permission.
-
-THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
-AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
-IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
-ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
-LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
-CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
-SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
-INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
-CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
-ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
-POSSIBILITY OF SUCH DAMAGE.
------------------------------------------------------------------------------
-*/
-
-
-/* This module contains the external function pcre2_maketables(), which builds
-character tables for PCRE2 in the current locale. The file is compiled on its
-own as part of the PCRE2 library. However, it is also included in the
-compilation of dftables.c, in which case the macro DFTABLES is defined. */
-
-#ifndef DFTABLES
-# ifdef HAVE_CONFIG_H
-# include "config.h"
-# endif
-# include "pcre2_internal.h"
-#endif
-
-
-
-/*************************************************
-* Create PCRE2 character tables *
-*************************************************/
-
-/* This function builds a set of character tables for use by PCRE2 and returns
-a pointer to them. They are build using the ctype functions, and consequently
-their contents will depend upon the current locale setting. When compiled as
-part of the library, the store is obtained via a general context malloc, if
-supplied, but when DFTABLES is defined (when compiling the dftables auxiliary
-program) malloc() is used, and the function has a different name so as not to
-clash with the prototype in pcre2.h.
-
-Arguments: none when DFTABLES is defined
- else a PCRE2 general context or NULL
-Returns: pointer to the contiguous block of data
-*/
-
-#ifdef DFTABLES /* Included in freestanding dftables.c program */
-static const uint8_t *maketables(void)
-{
-uint8_t *yield = (uint8_t *)malloc(tables_length);
-
-#else /* Not DFTABLES, compiling the library */
-PCRE2_EXP_DEFN const uint8_t * PCRE2_CALL_CONVENTION
-pcre2_maketables(pcre2_general_context *gcontext)
-{
-uint8_t *yield = (uint8_t *)((gcontext != NULL)?
- gcontext->memctl.malloc(tables_length, gcontext->memctl.memory_data) :
- malloc(tables_length));
-#endif /* DFTABLES */
-
-int i;
-uint8_t *p;
-
-if (yield == NULL) return NULL;
-p = yield;
-
-/* First comes the lower casing table */
-
-for (i = 0; i < 256; i++) *p++ = tolower(i);
-
-/* Next the case-flipping table */
-
-for (i = 0; i < 256; i++) *p++ = islower(i)? toupper(i) : tolower(i);
-
-/* Then the character class tables. Don't try to be clever and save effort on
-exclusive ones - in some locales things may be different.
-
-Note that the table for "space" includes everything "isspace" gives, including
-VT in the default locale. This makes it work for the POSIX class [:space:].
-From release 8.34 is is also correct for Perl space, because Perl added VT at
-release 5.18.
-
-Note also that it is possible for a character to be alnum or alpha without
-being lower or upper, such as "male and female ordinals" (\xAA and \xBA) in the
-fr_FR locale (at least under Debian Linux's locales as of 12/2005). So we must
-test for alnum specially. */
-
-memset(p, 0, cbit_length);
-for (i = 0; i < 256; i++)
- {
- if (isdigit(i)) p[cbit_digit + i/8] |= 1 << (i&7);
- if (isupper(i)) p[cbit_upper + i/8] |= 1 << (i&7);
- if (islower(i)) p[cbit_lower + i/8] |= 1 << (i&7);
- if (isalnum(i)) p[cbit_word + i/8] |= 1 << (i&7);
- if (i == '_') p[cbit_word + i/8] |= 1 << (i&7);
- if (isspace(i)) p[cbit_space + i/8] |= 1 << (i&7);
- if (isxdigit(i))p[cbit_xdigit + i/8] |= 1 << (i&7);
- if (isgraph(i)) p[cbit_graph + i/8] |= 1 << (i&7);
- if (isprint(i)) p[cbit_print + i/8] |= 1 << (i&7);
- if (ispunct(i)) p[cbit_punct + i/8] |= 1 << (i&7);
- if (iscntrl(i)) p[cbit_cntrl + i/8] |= 1 << (i&7);
- }
-p += cbit_length;
-
-/* Finally, the character type table. In this, we used to exclude VT from the
-white space chars, because Perl didn't recognize it as such for \s and for
-comments within regexes. However, Perl changed at release 5.18, so PCRE changed
-at release 8.34. */
-
-for (i = 0; i < 256; i++)
- {
- int x = 0;
- if (isspace(i)) x += ctype_space;
- if (isalpha(i)) x += ctype_letter;
- if (isdigit(i)) x += ctype_digit;
- if (isxdigit(i)) x += ctype_xdigit;
- if (isalnum(i) || i == '_') x += ctype_word;
-
- /* Note: strchr includes the terminating zero in the characters it considers.
- In this instance, that is ok because we want binary zero to be flagged as a
- meta-character, which in this sense is any character that terminates a run
- of data characters. */
-
- if (strchr("\\*+?{^.$|()[", i) != 0) x += ctype_meta;
- *p++ = x;
- }
-
-return yield;
-}
-
-/* End of pcre2_maketables.c */
diff --git a/pcre2/src/pcre2_match.c b/pcre2/src/pcre2_match.c
deleted file mode 100644
index f5275c7c4..000000000
--- a/pcre2/src/pcre2_match.c
+++ /dev/null
@@ -1,7243 +0,0 @@
-/*************************************************
-* Perl-Compatible Regular Expressions *
-*************************************************/
-
-/* PCRE is a library of functions to support regular expressions whose syntax
-and semantics are as close as possible to those of the Perl 5 language.
-
- Written by Philip Hazel
- Original API code Copyright (c) 1997-2012 University of Cambridge
- New API code Copyright (c) 2016 University of Cambridge
-
------------------------------------------------------------------------------
-Redistribution and use in source and binary forms, with or without
-modification, are permitted provided that the following conditions are met:
-
- * Redistributions of source code must retain the above copyright notice,
- this list of conditions and the following disclaimer.
-
- * Redistributions in binary form must reproduce the above copyright
- notice, this list of conditions and the following disclaimer in the
- documentation and/or other materials provided with the distribution.
-
- * Neither the name of the University of Cambridge nor the names of its
- contributors may be used to endorse or promote products derived from
- this software without specific prior written permission.
-
-THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
-AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
-IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
-ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
-LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
-CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
-SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
-INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
-CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
-ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
-POSSIBILITY OF SUCH DAMAGE.
------------------------------------------------------------------------------
-*/
-
-
-#ifdef HAVE_CONFIG_H
-#include "config.h"
-#endif
-
-#define NLBLOCK mb /* Block containing newline information */
-#define PSSTART start_subject /* Field containing processed string start */
-#define PSEND end_subject /* Field containing processed string end */
-
-#include "pcre2_internal.h"
-
-/* Masks for identifying the public options that are permitted at match time.
-*/
-
-#define PUBLIC_MATCH_OPTIONS \
- (PCRE2_ANCHORED|PCRE2_NOTBOL|PCRE2_NOTEOL|PCRE2_NOTEMPTY| \
- PCRE2_NOTEMPTY_ATSTART|PCRE2_NO_UTF_CHECK|PCRE2_PARTIAL_HARD| \
- PCRE2_PARTIAL_SOFT)
-
-#define PUBLIC_JIT_MATCH_OPTIONS \
- (PCRE2_NO_UTF_CHECK|PCRE2_NOTBOL|PCRE2_NOTEOL|PCRE2_NOTEMPTY|\
- PCRE2_NOTEMPTY_ATSTART|PCRE2_PARTIAL_SOFT|PCRE2_PARTIAL_HARD)
-
-/* The mb->capture_last field uses the lower 16 bits for the last captured
-substring (which can never be greater than 65535) and a bit in the top half
-to mean "capture vector overflowed". This odd way of doing things was
-implemented when it was realized that preserving and restoring the overflow bit
-whenever the last capture number was saved/restored made for a neater
-interface, and doing it this way saved on (a) another variable, which would
-have increased the stack frame size (a big NO-NO in PCRE) and (b) another
-separate set of save/restore instructions. The following defines are used in
-implementing this. */
-
-#define CAPLMASK 0x0000ffff /* The bits used for last_capture */
-#define OVFLMASK 0xffff0000 /* The bits used for the overflow flag */
-#define OVFLBIT 0x00010000 /* The bit that is set for overflow */
-
-/* Bits for setting in mb->match_function_type to indicate two special types
-of call to match(). We do it this way to save on using another stack variable,
-as stack usage is to be discouraged. */
-
-#define MATCH_CONDASSERT 1 /* Called to check a condition assertion */
-#define MATCH_CBEGROUP 2 /* Could-be-empty unlimited repeat group */
-
-/* Non-error returns from the match() function. Error returns are externally
-defined PCRE2_ERROR_xxx codes, which are all negative. */
-
-#define MATCH_MATCH 1
-#define MATCH_NOMATCH 0
-
-/* Special internal returns from the match() function. Make them sufficiently
-negative to avoid the external error codes. */
-
-#define MATCH_ACCEPT (-999)
-#define MATCH_KETRPOS (-998)
-#define MATCH_ONCE (-997)
-/* The next 5 must be kept together and in sequence so that a test that checks
-for any one of them can use a range. */
-#define MATCH_COMMIT (-996)
-#define MATCH_PRUNE (-995)
-#define MATCH_SKIP (-994)
-#define MATCH_SKIP_ARG (-993)
-#define MATCH_THEN (-992)
-#define MATCH_BACKTRACK_MAX MATCH_THEN
-#define MATCH_BACKTRACK_MIN MATCH_COMMIT
-
-/* Min and max values for the common repeats; for the maxima, 0 => infinity */
-
-static const char rep_min[] = { 0, 0, 1, 1, 0, 0, 0, 0, 0, 1, 0, };
-static const char rep_max[] = { 0, 0, 0, 0, 1, 1, 0, 0, 0, 0, 1, };
-
-/* Maximum number of ovector elements that can be saved on the system stack
-when processing OP_RECURSE in non-HEAP_MATCH_RECURSE mode. If the ovector is
-bigger, malloc() is used. This value should be a multiple of 3, because the
-ovector length is always a multiple of 3. */
-
-#define OP_RECURSE_STACK_SAVE_MAX 45
-
-
-
-/*************************************************
-* Match a back-reference *
-*************************************************/
-
-/* This function is called only when it is known that the offset lies within
-the offsets that have so far been used in the match. Note that in caseless
-UTF-8 mode, the number of subject bytes matched may be different to the number
-of reference bytes. (In theory this could also happen in UTF-16 mode, but it
-seems unlikely.)
-
-Arguments:
- offset index into the offset vector
- offset_top top of the used offset vector
- eptr pointer into the subject
- mb points to match block
- caseless TRUE if caseless
- lengthptr pointer for returning the length matched
-
-Returns: = 0 sucessful match; number of code units matched is set
- < 0 no match
- > 0 partial match
-*/
-
-static int
-match_ref(PCRE2_SIZE offset, PCRE2_SIZE offset_top, register PCRE2_SPTR eptr,
- match_block *mb, BOOL caseless, PCRE2_SIZE *lengthptr)
-{
-#if defined SUPPORT_UNICODE
-BOOL utf = (mb->poptions & PCRE2_UTF) != 0;
-#endif
-
-register PCRE2_SPTR p;
-PCRE2_SIZE length;
-PCRE2_SPTR eptr_start = eptr;
-
-/* Deal with an unset group. The default is no match, but there is an option to
-match an empty string. */
-
-if (offset >= offset_top || mb->ovector[offset] == PCRE2_UNSET)
- {
- if ((mb->poptions & PCRE2_MATCH_UNSET_BACKREF) != 0)
- {
- *lengthptr = 0;
- return 0; /* Match */
- }
- else return -1; /* No match */
- }
-
-/* Separate the caseless and UTF cases for speed. */
-
-p = mb->start_subject + mb->ovector[offset];
-length = mb->ovector[offset+1] - mb->ovector[offset];
-
-if (caseless)
- {
-#if defined SUPPORT_UNICODE
- if (utf)
- {
- /* Match characters up to the end of the reference. NOTE: the number of
- code units matched may differ, because in UTF-8 there are some characters
- whose upper and lower case versions code have different numbers of bytes.
- For example, U+023A (2 bytes in UTF-8) is the upper case version of U+2C65
- (3 bytes in UTF-8); a sequence of 3 of the former uses 6 bytes, as does a
- sequence of two of the latter. It is important, therefore, to check the
- length along the reference, not along the subject (earlier code did this
- wrong). */
-
- PCRE2_SPTR endptr = p + length;
- while (p < endptr)
- {
- uint32_t c, d;
- const ucd_record *ur;
- if (eptr >= mb->end_subject) return 1; /* Partial match */
- GETCHARINC(c, eptr);
- GETCHARINC(d, p);
- ur = GET_UCD(d);
- if (c != d && c != (uint32_t)((int)d + ur->other_case))
- {
- const uint32_t *pp = PRIV(ucd_caseless_sets) + ur->caseset;
- for (;;)
- {
- if (c < *pp) return -1; /* No match */
- if (c == *pp++) break;
- }
- }
- }
- }
- else
-#endif
-
- /* Not in UTF mode */
-
- {
- for (; length > 0; length--)
- {
- uint32_t cc, cp;
- if (eptr >= mb->end_subject) return 1; /* Partial match */
- cc = UCHAR21TEST(eptr);
- cp = UCHAR21TEST(p);
- if (TABLE_GET(cp, mb->lcc, cp) != TABLE_GET(cc, mb->lcc, cc))
- return -1; /* No match */
- p++;
- eptr++;
- }
- }
- }
-
-/* In the caseful case, we can just compare the code units, whether or not we
-are in UTF mode. */
-
-else
- {
- for (; length > 0; length--)
- {
- if (eptr >= mb->end_subject) return 1; /* Partial match */
- if (UCHAR21INCTEST(p) != UCHAR21INCTEST(eptr)) return -1; /*No match */
- }
- }
-
-*lengthptr = eptr - eptr_start;
-return 0; /* Match */
-}
-
-
-
-/***************************************************************************
-****************************************************************************
- RECURSION IN THE match() FUNCTION
-
-The match() function is highly recursive, though not every recursive call
-increases the recursion depth. Nevertheless, some regular expressions can cause
-it to recurse to a great depth. I was writing for Unix, so I just let it call
-itself recursively. This uses the stack for saving everything that has to be
-saved for a recursive call. On Unix, the stack can be large, and this works
-fine.
-
-It turns out that on some non-Unix-like systems there are problems with
-programs that use a lot of stack. (This despite the fact that every last chip
-has oodles of memory these days, and techniques for extending the stack have
-been known for decades.) So....
-
-There is a fudge, triggered by defining HEAP_MATCH_RECURSE, which avoids
-recursive calls by keeping local variables that need to be preserved in blocks
-of memory on the heap instead instead of on the stack. Macros are used to
-achieve this so that the actual code doesn't look very different to what it
-always used to.
-
-The original heap-recursive code used longjmp(). However, it seems that this
-can be very slow on some operating systems. Following a suggestion from Stan
-Switzer, the use of longjmp() has been abolished, at the cost of having to
-provide a unique number for each call to RMATCH. There is no way of generating
-a sequence of numbers at compile time in C. I have given them names, to make
-them stand out more clearly.
-
-Crude tests on x86 Linux show a small speedup of around 5-8%. However, on
-FreeBSD, avoiding longjmp() more than halves the time taken to run the standard
-tests. Furthermore, not using longjmp() means that local dynamic variables
-don't have indeterminate values; this has meant that the frame size can be
-reduced because the result can be "passed back" by straight setting of the
-variable instead of being passed in the frame.
-****************************************************************************
-***************************************************************************/
-
-/* Numbers for RMATCH calls. When this list is changed, the code at HEAP_RETURN
-below must be updated in sync. */
-
-enum { RM1=1, RM2, RM3, RM4, RM5, RM6, RM7, RM8, RM9, RM10,
- RM11, RM12, RM13, RM14, RM15, RM16, RM17, RM18, RM19, RM20,
- RM21, RM22, RM23, RM24, RM25, RM26, RM27, RM28, RM29, RM30,
- RM31, RM32, RM33, RM34, RM35, RM36, RM37, RM38, RM39, RM40,
- RM41, RM42, RM43, RM44, RM45, RM46, RM47, RM48, RM49, RM50,
- RM51, RM52, RM53, RM54, RM55, RM56, RM57, RM58, RM59, RM60,
- RM61, RM62, RM63, RM64, RM65, RM66, RM67, RM68 };
-
-/* These versions of the macros use the stack, as normal. Note that the "rw"
-argument of RMATCH isn't actually used in this definition. */
-
-#ifndef HEAP_MATCH_RECURSE
-#define REGISTER register
-#define RMATCH(ra,rb,rc,rd,re,rw) \
- rrc = match(ra,rb,mstart,rc,rd,re,rdepth+1)
-#define RRETURN(ra) return ra
-#else
-
-/* These versions of the macros manage a private stack on the heap. Note that
-the "rd" argument of RMATCH isn't actually used in this definition. It's the mb
-argument of match(), which never changes. */
-
-#define REGISTER
-
-#define RMATCH(ra,rb,rc,rd,re,rw)\
- {\
- heapframe *newframe = frame->Xnextframe;\
- if (newframe == NULL)\
- {\
- newframe = (heapframe *)(mb->stack_memctl.malloc)\
- (sizeof(heapframe), mb->stack_memctl.memory_data);\
- if (newframe == NULL) RRETURN(PCRE2_ERROR_NOMEMORY);\
- newframe->Xnextframe = NULL;\
- frame->Xnextframe = newframe;\
- }\
- frame->Xwhere = rw;\
- newframe->Xeptr = ra;\
- newframe->Xecode = rb;\
- newframe->Xmstart = mstart;\
- newframe->Xoffset_top = rc;\
- newframe->Xeptrb = re;\
- newframe->Xrdepth = frame->Xrdepth + 1;\
- newframe->Xprevframe = frame;\
- frame = newframe;\
- goto HEAP_RECURSE;\
- L_##rw:;\
- }
-
-#define RRETURN(ra)\
- {\
- heapframe *oldframe = frame;\
- frame = oldframe->Xprevframe;\
- if (frame != NULL)\
- {\
- rrc = ra;\
- goto HEAP_RETURN;\
- }\
- return ra;\
- }
-
-
-/* Structure for remembering the local variables in a private frame. Arrange it
-so as to minimize the number of holes. */
-
-typedef struct heapframe {
- struct heapframe *Xprevframe;
- struct heapframe *Xnextframe;
-
-#ifdef SUPPORT_UNICODE
- PCRE2_SPTR Xcharptr;
-#endif
- PCRE2_SPTR Xeptr;
- PCRE2_SPTR Xecode;
- PCRE2_SPTR Xmstart;
- PCRE2_SPTR Xcallpat;
- PCRE2_SPTR Xdata;
- PCRE2_SPTR Xnext_ecode;
- PCRE2_SPTR Xpp;
- PCRE2_SPTR Xprev;
- PCRE2_SPTR Xsaved_eptr;
-
- eptrblock *Xeptrb;
-
- PCRE2_SIZE Xlength;
- PCRE2_SIZE Xoffset;
- PCRE2_SIZE Xoffset_top;
- PCRE2_SIZE Xsave_offset1, Xsave_offset2, Xsave_offset3;
-
- uint32_t Xfc;
- uint32_t Xnumber;
- uint32_t Xrdepth;
- uint32_t Xop;
- uint32_t Xsave_capture_last;
-
-#ifdef SUPPORT_UNICODE
- uint32_t Xprop_value;
- int Xprop_type;
- int Xprop_fail_result;
- int Xoclength;
-#endif
-
- int Xcodelink;
- int Xctype;
- int Xfi;
- int Xmax;
- int Xmin;
- int Xwhere; /* Where to jump back to */
-
- BOOL Xcondition;
- BOOL Xcur_is_word;
- BOOL Xprev_is_word;
-
- eptrblock Xnewptrb;
- recursion_info Xnew_recursive;
-
-#ifdef SUPPORT_UNICODE
- PCRE2_UCHAR Xocchars[6];
-#endif
-} heapframe;
-
-#endif
-
-
-/***************************************************************************
-***************************************************************************/
-
-
-/* When HEAP_MATCH_RECURSE is not defined, the match() function implements
-backtrack points by calling itself recursively in all but one case. The one
-special case is when processing OP_RECURSE, which specifies recursion in the
-pattern. The entire ovector must be saved and restored while processing
-OP_RECURSE. If the ovector is small enough, instead of calling match()
-directly, op_recurse_ovecsave() is called. This function uses the system stack
-to save the ovector while calling match() to process the pattern recursion. */
-
-#ifndef HEAP_MATCH_RECURSE
-
-/* We need a prototype for match() because it is mutually recursive with
-op_recurse_ovecsave(). */
-
-static int
-match(REGISTER PCRE2_SPTR eptr, REGISTER PCRE2_SPTR ecode, PCRE2_SPTR mstart,
- PCRE2_SIZE offset_top, match_block *mb, eptrblock *eptrb, uint32_t rdepth);
-
-
-/*************************************************
-* Process OP_RECURSE, stacking ovector *
-*************************************************/
-
-/* When this function is called, mb->recursive has already been updated to
-point to a new recursion data block, and all its fields other than ovec_save
-have been set.
-
-This function exists so that the local vector variable ovecsave is no longer
-defined in the match() function, as it was in PCRE1. It is used only when there
-is recursion in the pattern, so it wastes a lot of stack to have it defined for
-every call of match(). We now use this function as an indirect way of calling
-match() only in the case when ovecsave is needed. (David Wheeler used to say
-"All problems in computer science can be solved by another level of
-indirection.")
-
-HOWEVER: when this file is compiled by gcc in an optimizing mode, because this
-function is called only once, and only from within match(), gcc will "inline"
-it - that is, move it inside match() - and this completely negates its reason
-for existence. Therefore, we mark it as non-inline when gcc is in use.
-
-Arguments:
- eptr pointer to current character in subject
- callpat the recursion point in the pattern
- mstart pointer to the current match start position (can be modified
- by encountering \K)
- offset_top current top pointer (highest ovector offset used + 1)
- mb pointer to "static" info block for the match
- eptrb pointer to chain of blocks containing eptr at start of
- brackets - for testing for empty matches
- rdepth the recursion depth
-
-Returns: a match() return code
-*/
-
-static int
-#ifdef __GNUC__
-__attribute__ ((noinline))
-#endif
-op_recurse_ovecsave(REGISTER PCRE2_SPTR eptr, PCRE2_SPTR callpat,
- PCRE2_SPTR mstart, PCRE2_SIZE offset_top, match_block *mb, eptrblock *eptrb,
- uint32_t rdepth)
-{
-register int rrc;
-BOOL cbegroup = *callpat >= OP_SBRA;
-recursion_info *new_recursive = mb->recursive;
-PCRE2_SIZE ovecsave[OP_RECURSE_STACK_SAVE_MAX];
-
-/* Save the ovector */
-
-new_recursive->ovec_save = ovecsave;
-memcpy(ovecsave, mb->ovector, mb->offset_end * sizeof(PCRE2_SIZE));
-
-/* Do the recursion. After processing each alternative, restore the ovector
-data and the last captured value. */
-
-do
- {
- if (cbegroup) mb->match_function_type |= MATCH_CBEGROUP;
- rrc = match(eptr, callpat + PRIV(OP_lengths)[*callpat], mstart, offset_top,
- mb, eptrb, rdepth + 1);
- memcpy(mb->ovector, new_recursive->ovec_save,
- mb->offset_end * sizeof(PCRE2_SIZE));
- mb->capture_last = new_recursive->saved_capture_last;
- if (rrc == MATCH_MATCH || rrc == MATCH_ACCEPT) return rrc;
-
- /* PCRE does not allow THEN, SKIP, PRUNE or COMMIT to escape beyond a
- recursion; they cause a NOMATCH for the entire recursion. These codes
- are defined in a range that can be tested for. */
-
- if (rrc >= MATCH_BACKTRACK_MIN && rrc <= MATCH_BACKTRACK_MAX)
- return MATCH_NOMATCH;
-
- /* Any return code other than NOMATCH is an error. Otherwise, advance to the
- next alternative or to the end of the recursing subpattern. If there were
- nested recursions, mb->recursive might be changed, so reset it before
- looping. */
-
- if (rrc != MATCH_NOMATCH) return rrc;
- mb->recursive = new_recursive;
- callpat += GET(callpat, 1);
- }
-while (*callpat == OP_ALT); /* Loop for the alternatives */
-
-/* None of the alternatives matched. */
-
-return MATCH_NOMATCH;
-}
-#endif /* HEAP_MATCH_RECURSE */
-
-
-
-/*************************************************
-* Match from current position *
-*************************************************/
-
-/* This function is called recursively in many circumstances. Whenever it
-returns a negative (error) response, the outer incarnation must also return the
-same response. */
-
-/* These macros pack up tests that are used for partial matching, and which
-appear several times in the code. We set the "hit end" flag if the pointer is
-at the end of the subject and also past the earliest inspected character (i.e.
-something has been matched, even if not part of the actual matched string). For
-hard partial matching, we then return immediately. The second one is used when
-we already know we are past the end of the subject. */
-
-#define CHECK_PARTIAL()\
- if (mb->partial != 0 && eptr >= mb->end_subject && \
- eptr > mb->start_used_ptr) \
- { \
- mb->hitend = TRUE; \
- if (mb->partial > 1) RRETURN(PCRE2_ERROR_PARTIAL); \
- }
-
-#define SCHECK_PARTIAL()\
- if (mb->partial != 0 && eptr > mb->start_used_ptr) \
- { \
- mb->hitend = TRUE; \
- if (mb->partial > 1) RRETURN(PCRE2_ERROR_PARTIAL); \
- }
-
-
-/* Performance note: It might be tempting to extract commonly used fields from
-the mb structure (e.g. utf, end_subject) into individual variables to improve
-performance. Tests using gcc on a SPARC disproved this; in the first case, it
-made performance worse.
-
-Arguments:
- eptr pointer to current character in subject
- ecode pointer to current position in compiled code
- mstart pointer to the current match start position (can be modified
- by encountering \K)
- offset_top current top pointer (highest ovector offset used + 1)
- mb pointer to "static" info block for the match
- eptrb pointer to chain of blocks containing eptr at start of
- brackets - for testing for empty matches
- rdepth the recursion depth
-
-Returns: MATCH_MATCH if matched ) these values are >= 0
- MATCH_NOMATCH if failed to match )
- a negative MATCH_xxx value for PRUNE, SKIP, etc
- a negative PCRE2_ERROR_xxx value if aborted by an error condition
- (e.g. stopped by repeated call or recursion limit)
-*/
-
-static int
-match(REGISTER PCRE2_SPTR eptr, REGISTER PCRE2_SPTR ecode, PCRE2_SPTR mstart,
- PCRE2_SIZE offset_top, match_block *mb, eptrblock *eptrb, uint32_t rdepth)
-{
-/* These variables do not need to be preserved over recursion in this function,
-so they can be ordinary variables in all cases. Mark some of them with
-"register" because they are used a lot in loops. */
-
-register int rrc; /* Returns from recursive calls */
-register int i; /* Used for loops not involving calls to RMATCH() */
-register uint32_t c; /* Character values not kept over RMATCH() calls */
-register BOOL utf; /* Local copy of UTF flag for speed */
-
-BOOL minimize, possessive; /* Quantifier options */
-BOOL caseless;
-int condcode;
-
-/* When recursion is not being used, all "local" variables that have to be
-preserved over calls to RMATCH() are part of a "frame". We set up the top-level
-frame on the stack here; subsequent instantiations are obtained from the heap
-whenever RMATCH() does a "recursion". See the macro definitions above. Putting
-the top-level on the stack rather than malloc-ing them all gives a performance
-boost in many cases where there is not much "recursion". */
-
-#ifdef HEAP_MATCH_RECURSE
-heapframe *frame = (heapframe *)mb->match_frames_base;
-
-/* Copy in the original argument variables */
-
-frame->Xeptr = eptr;
-frame->Xecode = ecode;
-frame->Xmstart = mstart;
-frame->Xoffset_top = offset_top;
-frame->Xeptrb = eptrb;
-frame->Xrdepth = rdepth;
-
-/* This is where control jumps back to to effect "recursion" */
-
-HEAP_RECURSE:
-
-/* Macros make the argument variables come from the current frame */
-
-#define eptr frame->Xeptr
-#define ecode frame->Xecode
-#define mstart frame->Xmstart
-#define offset_top frame->Xoffset_top
-#define eptrb frame->Xeptrb
-#define rdepth frame->Xrdepth
-
-/* Ditto for the local variables */
-
-#ifdef SUPPORT_UNICODE
-#define charptr frame->Xcharptr
-#define prop_value frame->Xprop_value
-#define prop_type frame->Xprop_type
-#define prop_fail_result frame->Xprop_fail_result
-#define oclength frame->Xoclength
-#define occhars frame->Xocchars
-#endif
-
-
-#define callpat frame->Xcallpat
-#define codelink frame->Xcodelink
-#define data frame->Xdata
-#define next_ecode frame->Xnext_ecode
-#define pp frame->Xpp
-#define prev frame->Xprev
-#define saved_eptr frame->Xsaved_eptr
-
-#define new_recursive frame->Xnew_recursive
-
-#define ctype frame->Xctype
-#define fc frame->Xfc
-#define fi frame->Xfi
-#define length frame->Xlength
-#define max frame->Xmax
-#define min frame->Xmin
-#define number frame->Xnumber
-#define offset frame->Xoffset
-#define op frame->Xop
-#define save_capture_last frame->Xsave_capture_last
-#define save_offset1 frame->Xsave_offset1
-#define save_offset2 frame->Xsave_offset2
-#define save_offset3 frame->Xsave_offset3
-
-#define condition frame->Xcondition
-#define cur_is_word frame->Xcur_is_word
-#define prev_is_word frame->Xprev_is_word
-
-#define newptrb frame->Xnewptrb
-
-/* When normal stack-based recursion is being used for match(), local variables
-are allocated on the stack and get preserved during recursion in the usual way.
-In this environment, fi and i, and fc and c, can be the same variables. */
-
-#else /* HEAP_MATCH_RECURSE not defined */
-#define fi i
-#define fc c
-
-/* Many of the following variables are used only in small blocks of the code.
-My normal style of coding would have declared them within each of those blocks.
-However, in order to accommodate the version of this code that uses an external
-"stack" implemented on the heap, it is easier to declare them all here, so the
-declarations can be cut out in a block. The only declarations within blocks
-below are for variables that do not have to be preserved over a recursive call
-to RMATCH(). */
-
-#ifdef SUPPORT_UNICODE
-PCRE2_SPTR charptr;
-#endif
-PCRE2_SPTR callpat;
-PCRE2_SPTR data;
-PCRE2_SPTR next_ecode;
-PCRE2_SPTR pp;
-PCRE2_SPTR prev;
-PCRE2_SPTR saved_eptr;
-
-PCRE2_SIZE length;
-PCRE2_SIZE offset;
-PCRE2_SIZE save_offset1, save_offset2, save_offset3;
-
-uint32_t number;
-uint32_t op;
-uint32_t save_capture_last;
-
-#ifdef SUPPORT_UNICODE
-uint32_t prop_value;
-int prop_type;
-int prop_fail_result;
-int oclength;
-PCRE2_UCHAR occhars[6];
-#endif
-
-int codelink;
-int ctype;
-int max;
-int min;
-
-BOOL condition;
-BOOL cur_is_word;
-BOOL prev_is_word;
-
-eptrblock newptrb;
-recursion_info new_recursive;
-#endif /* HEAP_MATCH_RECURSE not defined */
-
-/* To save space on the stack and in the heap frame, I have doubled up on some
-of the local variables that are used only in localised parts of the code, but
-still need to be preserved over recursive calls of match(). These macros define
-the alternative names that are used. */
-
-#define allow_zero cur_is_word
-#define cbegroup condition
-#define code_offset codelink
-#define condassert condition
-#define foc number
-#define matched_once prev_is_word
-#define save_mark data
-
-/* These statements are here to stop the compiler complaining about unitialized
-variables. */
-
-#ifdef SUPPORT_UNICODE
-prop_value = 0;
-prop_fail_result = 0;
-#endif
-
-
-/* This label is used for tail recursion, which is used in a few cases even
-when HEAP_MATCH_RECURSE is not defined, in order to reduce the amount of stack
-that is used. Thanks to Ian Taylor for noticing this possibility and sending
-the original patch. */
-
-TAIL_RECURSE:
-
-/* OK, now we can get on with the real code of the function. Recursive calls
-are specified by the macro RMATCH and RRETURN is used to return. When
-HEAP_MATCH_RECURSE is *not* defined, these just turn into a recursive call to
-match() and a "return", respectively. However, RMATCH isn't like a function
-call because it's quite a complicated macro. It has to be used in one
-particular way. This shouldn't, however, impact performance when true recursion
-is being used. */
-
-#ifdef SUPPORT_UNICODE
-utf = (mb->poptions & PCRE2_UTF) != 0;
-#else
-utf = FALSE;
-#endif
-
-/* First check that we haven't called match() too many times, or that we
-haven't exceeded the recursive call limit. */
-
-if (mb->match_call_count++ >= mb->match_limit) RRETURN(PCRE2_ERROR_MATCHLIMIT);
-if (rdepth >= mb->match_limit_recursion) RRETURN(PCRE2_ERROR_RECURSIONLIMIT);
-
-/* At the start of a group with an unlimited repeat that may match an empty
-string, the variable mb->match_function_type contains the MATCH_CBEGROUP bit.
-It is done this way to save having to use another function argument, which
-would take up space on the stack. See also MATCH_CONDASSERT below.
-
-When MATCH_CBEGROUP is set, add the current subject pointer to the chain of
-such remembered pointers, to be checked when we hit the closing ket, in order
-to break infinite loops that match no characters. When match() is called in
-other circumstances, don't add to the chain. The MATCH_CBEGROUP feature must
-NOT be used with tail recursion, because the memory block that is used is on
-the stack, so a new one may be required for each match(). */
-
-if ((mb->match_function_type & MATCH_CBEGROUP) != 0)
- {
- newptrb.epb_saved_eptr = eptr;
- newptrb.epb_prev = eptrb;
- eptrb = &newptrb;
- mb->match_function_type &= ~MATCH_CBEGROUP;
- }
-
-/* Now, at last, we can start processing the opcodes. */
-
-for (;;)
- {
- minimize = possessive = FALSE;
- op = *ecode;
-
- switch(op)
- {
- case OP_MARK:
- mb->nomatch_mark = ecode + 2;
- mb->mark = NULL; /* In case previously set by assertion */
- RMATCH(eptr, ecode + PRIV(OP_lengths)[*ecode] + ecode[1], offset_top, mb,
- eptrb, RM55);
- if ((rrc == MATCH_MATCH || rrc == MATCH_ACCEPT) &&
- mb->mark == NULL) mb->mark = ecode + 2;
-
- /* A return of MATCH_SKIP_ARG means that matching failed at SKIP with an
- argument, and we must check whether that argument matches this MARK's
- argument. It is passed back in mb->start_match_ptr (an overloading of that
- variable). If it does match, we reset that variable to the current subject
- position and return MATCH_SKIP. Otherwise, pass back the return code
- unaltered. */
-
- else if (rrc == MATCH_SKIP_ARG &&
- PRIV(strcmp)(ecode + 2, mb->start_match_ptr) == 0)
- {
- mb->start_match_ptr = eptr;
- RRETURN(MATCH_SKIP);
- }
- RRETURN(rrc);
-
- case OP_FAIL:
- RRETURN(MATCH_NOMATCH);
-
- case OP_COMMIT:
- RMATCH(eptr, ecode + PRIV(OP_lengths)[*ecode], offset_top, mb,
- eptrb, RM52);
- if (rrc != MATCH_NOMATCH) RRETURN(rrc);
- RRETURN(MATCH_COMMIT);
-
- case OP_PRUNE:
- RMATCH(eptr, ecode + PRIV(OP_lengths)[*ecode], offset_top, mb,
- eptrb, RM51);
- if (rrc != MATCH_NOMATCH) RRETURN(rrc);
- RRETURN(MATCH_PRUNE);
-
- case OP_PRUNE_ARG:
- mb->nomatch_mark = ecode + 2;
- mb->mark = NULL; /* In case previously set by assertion */
- RMATCH(eptr, ecode + PRIV(OP_lengths)[*ecode] + ecode[1], offset_top, mb,
- eptrb, RM56);
- if ((rrc == MATCH_MATCH || rrc == MATCH_ACCEPT) &&
- mb->mark == NULL) mb->mark = ecode + 2;
- if (rrc != MATCH_NOMATCH) RRETURN(rrc);
- RRETURN(MATCH_PRUNE);
-
- case OP_SKIP:
- RMATCH(eptr, ecode + PRIV(OP_lengths)[*ecode], offset_top, mb,
- eptrb, RM53);
- if (rrc != MATCH_NOMATCH) RRETURN(rrc);
- mb->start_match_ptr = eptr; /* Pass back current position */
- RRETURN(MATCH_SKIP);
-
- /* Note that, for Perl compatibility, SKIP with an argument does NOT set
- nomatch_mark. When a pattern match ends with a SKIP_ARG for which there was
- not a matching mark, we have to re-run the match, ignoring the SKIP_ARG
- that failed and any that precede it (either they also failed, or were not
- triggered). To do this, we maintain a count of executed SKIP_ARGs. If a
- SKIP_ARG gets to top level, the match is re-run with mb->ignore_skip_arg
- set to the count of the one that failed. */
-
- case OP_SKIP_ARG:
- mb->skip_arg_count++;
- if (mb->skip_arg_count <= mb->ignore_skip_arg)
- {
- ecode += PRIV(OP_lengths)[*ecode] + ecode[1];
- break;
- }
- RMATCH(eptr, ecode + PRIV(OP_lengths)[*ecode] + ecode[1], offset_top, mb,
- eptrb, RM57);
- if (rrc != MATCH_NOMATCH) RRETURN(rrc);
-
- /* Pass back the current skip name by overloading mb->start_match_ptr and
- returning the special MATCH_SKIP_ARG return code. This will either be
- caught by a matching MARK, or get to the top, where it causes a rematch
- with mb->ignore_skip_arg set to the value of mb->skip_arg_count. */
-
- mb->start_match_ptr = ecode + 2;
- RRETURN(MATCH_SKIP_ARG);
-
- /* For THEN (and THEN_ARG) we pass back the address of the opcode, so that
- the branch in which it occurs can be determined. Overload the start of
- match pointer to do this. */
-
- case OP_THEN:
- RMATCH(eptr, ecode + PRIV(OP_lengths)[*ecode], offset_top, mb,
- eptrb, RM54);
- if (rrc != MATCH_NOMATCH) RRETURN(rrc);
- mb->start_match_ptr = ecode;
- RRETURN(MATCH_THEN);
-
- case OP_THEN_ARG:
- mb->nomatch_mark = ecode + 2;
- mb->mark = NULL; /* In case previously set by assertion */
- RMATCH(eptr, ecode + PRIV(OP_lengths)[*ecode] + ecode[1], offset_top,
- mb, eptrb, RM58);
- if ((rrc == MATCH_MATCH || rrc == MATCH_ACCEPT) &&
- mb->mark == NULL) mb->mark = ecode + 2;
- if (rrc != MATCH_NOMATCH) RRETURN(rrc);
- mb->start_match_ptr = ecode;
- RRETURN(MATCH_THEN);
-
- /* Handle an atomic group that does not contain any capturing parentheses.
- This can be handled like an assertion. Prior to 8.13, all atomic groups
- were handled this way. In 8.13, the code was changed as below for ONCE, so
- that backups pass through the group and thereby reset captured values.
- However, this uses a lot more stack, so in 8.20, atomic groups that do not
- contain any captures generate OP_ONCE_NC, which can be handled in the old,
- less stack intensive way.
-
- Check the alternative branches in turn - the matching won't pass the KET
- for this kind of subpattern. If any one branch matches, we carry on as at
- the end of a normal bracket, leaving the subject pointer, but resetting
- the start-of-match value in case it was changed by \K. */
-
- case OP_ONCE_NC:
- prev = ecode;
- saved_eptr = eptr;
- save_mark = mb->mark;
- do
- {
- RMATCH(eptr, ecode + 1 + LINK_SIZE, offset_top, mb, eptrb, RM64);
- if (rrc == MATCH_MATCH) /* Note: _not_ MATCH_ACCEPT */
- {
- mstart = mb->start_match_ptr;
- break;
- }
- if (rrc == MATCH_THEN)
- {
- next_ecode = ecode + GET(ecode,1);
- if (mb->start_match_ptr < next_ecode &&
- (*ecode == OP_ALT || *next_ecode == OP_ALT))
- rrc = MATCH_NOMATCH;
- }
-
- if (rrc != MATCH_NOMATCH) RRETURN(rrc);
- ecode += GET(ecode,1);
- mb->mark = save_mark;
- }
- while (*ecode == OP_ALT);
-
- /* If hit the end of the group (which could be repeated), fail */
-
- if (*ecode != OP_ONCE_NC && *ecode != OP_ALT) RRETURN(MATCH_NOMATCH);
-
- /* Continue as from after the group, updating the offsets high water
- mark, since extracts may have been taken. */
-
- do ecode += GET(ecode, 1); while (*ecode == OP_ALT);
-
- offset_top = mb->end_offset_top;
- eptr = mb->end_match_ptr;
-
- /* For a non-repeating ket, just continue at this level. This also
- happens for a repeating ket if no characters were matched in the group.
- This is the forcible breaking of infinite loops as implemented in Perl
- 5.005. */
-
- if (*ecode == OP_KET || eptr == saved_eptr)
- {
- ecode += 1+LINK_SIZE;
- break;
- }
-
- /* The repeating kets try the rest of the pattern or restart from the
- preceding bracket, in the appropriate order. The second "call" of match()
- uses tail recursion, to avoid using another stack frame. */
-
- if (*ecode == OP_KETRMIN)
- {
- RMATCH(eptr, ecode + 1 + LINK_SIZE, offset_top, mb, eptrb, RM65);
- if (rrc != MATCH_NOMATCH) RRETURN(rrc);
- ecode = prev;
- goto TAIL_RECURSE;
- }
- else /* OP_KETRMAX */
- {
- RMATCH(eptr, prev, offset_top, mb, eptrb, RM66);
- if (rrc != MATCH_NOMATCH) RRETURN(rrc);
- ecode += 1 + LINK_SIZE;
- goto TAIL_RECURSE;
- }
- /* Control never gets here */
-
- /* Handle a capturing bracket, other than those that are possessive with an
- unlimited repeat. If there is space in the offset vector, save the current
- subject position in the working slot at the top of the vector. We mustn't
- change the current values of the data slot, because they may be set from a
- previous iteration of this group, and be referred to by a reference inside
- the group. A failure to match might occur after the group has succeeded,
- if something later on doesn't match. For this reason, we need to restore
- the working value and also the values of the final offsets, in case they
- were set by a previous iteration of the same bracket.
-
- If there isn't enough space in the offset vector, treat this as if it were
- a non-capturing bracket. Don't worry about setting the flag for the error
- case here; that is handled in the code for KET. */
-
- case OP_CBRA:
- case OP_SCBRA:
- number = GET2(ecode, 1+LINK_SIZE);
- offset = number << 1;
-
- if (offset < mb->offset_max)
- {
- save_offset1 = mb->ovector[offset];
- save_offset2 = mb->ovector[offset+1];
- save_offset3 = mb->ovector[mb->offset_end - number];
- save_capture_last = mb->capture_last;
- save_mark = mb->mark;
-
- mb->ovector[mb->offset_end - number] = eptr - mb->start_subject;
-
- for (;;)
- {
- if (op >= OP_SBRA) mb->match_function_type |= MATCH_CBEGROUP;
- RMATCH(eptr, ecode + PRIV(OP_lengths)[*ecode], offset_top, mb,
- eptrb, RM1);
- if (rrc == MATCH_ONCE) break; /* Backing up through an atomic group */
-
- /* If we backed up to a THEN, check whether it is within the current
- branch by comparing the address of the THEN that is passed back with
- the end of the branch. If it is within the current branch, and the
- branch is one of two or more alternatives (it either starts or ends
- with OP_ALT), we have reached the limit of THEN's action, so convert
- the return code to NOMATCH, which will cause normal backtracking to
- happen from now on. Otherwise, THEN is passed back to an outer
- alternative. This implements Perl's treatment of parenthesized groups,
- where a group not containing | does not affect the current alternative,
- that is, (X) is NOT the same as (X|(*F)). */
-
- if (rrc == MATCH_THEN)
- {
- next_ecode = ecode + GET(ecode,1);
- if (mb->start_match_ptr < next_ecode &&
- (*ecode == OP_ALT || *next_ecode == OP_ALT))
- rrc = MATCH_NOMATCH;
- }
-
- /* Anything other than NOMATCH is passed back. */
-
- if (rrc != MATCH_NOMATCH) RRETURN(rrc);
- mb->capture_last = save_capture_last;
- ecode += GET(ecode, 1);
- mb->mark = save_mark;
- if (*ecode != OP_ALT) break;
- }
-
- mb->ovector[offset] = save_offset1;
- mb->ovector[offset+1] = save_offset2;
- mb->ovector[mb->offset_end - number] = save_offset3;
-
- /* At this point, rrc will be one of MATCH_ONCE or MATCH_NOMATCH. */
-
- RRETURN(rrc);
- }
-
- /* FALL THROUGH ... Insufficient room for saving captured contents. Treat
- as a non-capturing bracket. */
-
- /* VVVVVVVVVVVVVVVVVVVVVVVVV */
- /* VVVVVVVVVVVVVVVVVVVVVVVVV */
-
- /* Non-capturing or atomic group, except for possessive with unlimited
- repeat and ONCE group with no captures. Loop for all the alternatives.
-
- When we get to the final alternative within the brackets, we used to return
- the result of a recursive call to match() whatever happened so it was
- possible to reduce stack usage by turning this into a tail recursion,
- except in the case of a possibly empty group. However, now that there is
- the possiblity of (*THEN) occurring in the final alternative, this
- optimization is no longer always possible.
-
- We can optimize if we know there are no (*THEN)s in the pattern; at present
- this is the best that can be done.
-
- MATCH_ONCE is returned when the end of an atomic group is successfully
- reached, but subsequent matching fails. It passes back up the tree (causing
- captured values to be reset) until the original atomic group level is
- reached. This is tested by comparing mb->once_target with the start of the
- group. At this point, the return is converted into MATCH_NOMATCH so that
- previous backup points can be taken. */
-
- case OP_ONCE:
- case OP_BRA:
- case OP_SBRA:
-
- for (;;)
- {
- if (op >= OP_SBRA || op == OP_ONCE)
- mb->match_function_type |= MATCH_CBEGROUP;
-
- /* If this is not a possibly empty group, and there are no (*THEN)s in
- the pattern, and this is the final alternative, optimize as described
- above. */
-
- else if (!mb->hasthen && ecode[GET(ecode, 1)] != OP_ALT)
- {
- ecode += PRIV(OP_lengths)[*ecode];
- goto TAIL_RECURSE;
- }
-
- /* In all other cases, we have to make another call to match(). */
-
- save_mark = mb->mark;
- save_capture_last = mb->capture_last;
- RMATCH(eptr, ecode + PRIV(OP_lengths)[*ecode], offset_top, mb, eptrb,
- RM2);
-
- /* See comment in the code for capturing groups above about handling
- THEN. */
-
- if (rrc == MATCH_THEN)
- {
- next_ecode = ecode + GET(ecode,1);
- if (mb->start_match_ptr < next_ecode &&
- (*ecode == OP_ALT || *next_ecode == OP_ALT))
- rrc = MATCH_NOMATCH;
- }
-
- if (rrc != MATCH_NOMATCH)
- {
- if (rrc == MATCH_ONCE)
- {
- PCRE2_SPTR scode = ecode;
- if (*scode != OP_ONCE) /* If not at start, find it */
- {
- while (*scode == OP_ALT) scode += GET(scode, 1);
- scode -= GET(scode, 1);
- }
- if (mb->once_target == scode) rrc = MATCH_NOMATCH;
- }
- RRETURN(rrc);
- }
- ecode += GET(ecode, 1);
- mb->mark = save_mark;
- if (*ecode != OP_ALT) break;
- mb->capture_last = save_capture_last;
- }
-
- RRETURN(MATCH_NOMATCH);
-
- /* Handle possessive capturing brackets with an unlimited repeat. We come
- here from BRAZERO with allow_zero set TRUE. The ovector values are
- handled similarly to the normal case above. However, the matching is
- different. The end of these brackets will always be OP_KETRPOS, which
- returns MATCH_KETRPOS without going further in the pattern. By this means
- we can handle the group by iteration rather than recursion, thereby
- reducing the amount of stack needed. If the ovector is too small for
- capturing, treat as non-capturing. */
-
- case OP_CBRAPOS:
- case OP_SCBRAPOS:
- allow_zero = FALSE;
-
- POSSESSIVE_CAPTURE:
- number = GET2(ecode, 1+LINK_SIZE);
- offset = number << 1;
- if (offset >= mb->offset_max) goto POSSESSIVE_NON_CAPTURE;
-
- matched_once = FALSE;
- code_offset = (int)(ecode - mb->start_code);
-
- save_offset1 = mb->ovector[offset];
- save_offset2 = mb->ovector[offset+1];
- save_offset3 = mb->ovector[mb->offset_end - number];
- save_capture_last = mb->capture_last;
-
- /* Each time round the loop, save the current subject position for use
- when the group matches. For MATCH_MATCH, the group has matched, so we
- restart it with a new subject starting position, remembering that we had
- at least one match. For MATCH_NOMATCH, carry on with the alternatives, as
- usual. If we haven't matched any alternatives in any iteration, check to
- see if a previous iteration matched. If so, the group has matched;
- continue from afterwards. Otherwise it has failed; restore the previous
- capture values before returning NOMATCH. */
-
- for (;;)
- {
- mb->ovector[mb->offset_end - number] = eptr - mb->start_subject;
- if (op >= OP_SBRA) mb->match_function_type |= MATCH_CBEGROUP;
- RMATCH(eptr, ecode + PRIV(OP_lengths)[*ecode], offset_top, mb,
- eptrb, RM63);
- if (rrc == MATCH_KETRPOS)
- {
- offset_top = mb->end_offset_top;
- ecode = mb->start_code + code_offset;
- save_capture_last = mb->capture_last;
- matched_once = TRUE;
- mstart = mb->start_match_ptr; /* In case \K changed it */
- if (eptr == mb->end_match_ptr) /* Matched an empty string */
- {
- do ecode += GET(ecode, 1); while (*ecode == OP_ALT);
- break;
- }
- eptr = mb->end_match_ptr;
- continue;
- }
-
- /* See comment in the code for capturing groups above about handling
- THEN. */
-
- if (rrc == MATCH_THEN)
- {
- next_ecode = ecode + GET(ecode,1);
- if (mb->start_match_ptr < next_ecode &&
- (*ecode == OP_ALT || *next_ecode == OP_ALT))
- rrc = MATCH_NOMATCH;
- }
-
- if (rrc != MATCH_NOMATCH) RRETURN(rrc);
- mb->capture_last = save_capture_last;
- ecode += GET(ecode, 1);
- if (*ecode != OP_ALT) break;
- }
-
- if (!matched_once)
- {
- mb->ovector[offset] = save_offset1;
- mb->ovector[offset+1] = save_offset2;
- mb->ovector[mb->offset_end - number] = save_offset3;
- }
-
- if (allow_zero || matched_once)
- {
- ecode += 1 + LINK_SIZE;
- break;
- }
- RRETURN(MATCH_NOMATCH);
-
- /* Non-capturing possessive bracket with unlimited repeat. We come here
- from BRAZERO with allow_zero = TRUE. The code is similar to the above,
- without the capturing complication. It is written out separately for speed
- and cleanliness. */
-
- case OP_BRAPOS:
- case OP_SBRAPOS:
- allow_zero = FALSE;
-
- POSSESSIVE_NON_CAPTURE:
- matched_once = FALSE;
- code_offset = (int)(ecode - mb->start_code);
- save_capture_last = mb->capture_last;
-
- for (;;)
- {
- if (op >= OP_SBRA) mb->match_function_type |= MATCH_CBEGROUP;
- RMATCH(eptr, ecode + PRIV(OP_lengths)[*ecode], offset_top, mb,
- eptrb, RM48);
- if (rrc == MATCH_KETRPOS)
- {
- offset_top = mb->end_offset_top;
- ecode = mb->start_code + code_offset;
- matched_once = TRUE;
- mstart = mb->start_match_ptr; /* In case \K reset it */
- if (eptr == mb->end_match_ptr) /* Matched an empty string */
- {
- do ecode += GET(ecode, 1); while (*ecode == OP_ALT);
- break;
- }
- eptr = mb->end_match_ptr;
- continue;
- }
-
- /* See comment in the code for capturing groups above about handling
- THEN. */
-
- if (rrc == MATCH_THEN)
- {
- next_ecode = ecode + GET(ecode,1);
- if (mb->start_match_ptr < next_ecode &&
- (*ecode == OP_ALT || *next_ecode == OP_ALT))
- rrc = MATCH_NOMATCH;
- }
-
- if (rrc != MATCH_NOMATCH) RRETURN(rrc);
- ecode += GET(ecode, 1);
- if (*ecode != OP_ALT) break;
- mb->capture_last = save_capture_last;
- }
-
- if (matched_once || allow_zero)
- {
- ecode += 1 + LINK_SIZE;
- break;
- }
- RRETURN(MATCH_NOMATCH);
-
- /* Control never reaches here. */
-
- /* Conditional group: compilation checked that there are no more than two
- branches. If the condition is false, skipping the first branch takes us
- past the end of the item if there is only one branch, but that's exactly
- what we want. */
-
- case OP_COND:
- case OP_SCOND:
-
- /* The variable codelink will be added to ecode when the condition is
- false, to get to the second branch. Setting it to the offset to the ALT
- or KET, then incrementing ecode achieves this effect. We now have ecode
- pointing to the condition or callout. */
-
- codelink = GET(ecode, 1); /* Offset to the second branch */
- ecode += 1 + LINK_SIZE; /* From this opcode */
-
- /* Because of the way auto-callout works during compile, a callout item is
- inserted between OP_COND and an assertion condition. */
-
- if (*ecode == OP_CALLOUT || *ecode == OP_CALLOUT_STR)
- {
- unsigned int callout_length = (*ecode == OP_CALLOUT)
- ? PRIV(OP_lengths)[OP_CALLOUT] : GET(ecode, 1 + 2*LINK_SIZE);
-
- if (mb->callout != NULL)
- {
- pcre2_callout_block cb;
- cb.version = 1;
- cb.capture_top = offset_top/2;
- cb.capture_last = mb->capture_last & CAPLMASK;
- cb.offset_vector = mb->ovector;
- cb.mark = mb->nomatch_mark;
- cb.subject = mb->start_subject;
- cb.subject_length = (PCRE2_SIZE)(mb->end_subject - mb->start_subject);
- cb.start_match = (PCRE2_SIZE)(mstart - mb->start_subject);
- cb.current_position = (PCRE2_SIZE)(eptr - mb->start_subject);
- cb.pattern_position = GET(ecode, 1);
- cb.next_item_length = GET(ecode, 1 + LINK_SIZE);
-
- if (*ecode == OP_CALLOUT)
- {
- cb.callout_number = ecode[1 + 2*LINK_SIZE];
- cb.callout_string_offset = 0;
- cb.callout_string = NULL;
- cb.callout_string_length = 0;
- }
- else
- {
- cb.callout_number = 0;
- cb.callout_string_offset = GET(ecode, 1 + 3*LINK_SIZE);
- cb.callout_string = ecode + (1 + 4*LINK_SIZE) + 1;
- cb.callout_string_length =
- callout_length - (1 + 4*LINK_SIZE) - 2;
- }
-
- if ((rrc = mb->callout(&cb, mb->callout_data)) > 0)
- RRETURN(MATCH_NOMATCH);
- if (rrc < 0) RRETURN(rrc);
- }
-
- /* Advance ecode past the callout, so it now points to the condition. We
- must adjust codelink so that the value of ecode+codelink is unchanged. */
-
- ecode += callout_length;
- codelink -= callout_length;
- }
-
- /* Test the various possible conditions */
-
- condition = FALSE;
- switch(condcode = *ecode)
- {
- case OP_RREF: /* Numbered group recursion test */
- if (mb->recursive != NULL) /* Not recursing => FALSE */
- {
- uint32_t recno = GET2(ecode, 1); /* Recursion group number*/
- condition = (recno == RREF_ANY || recno == mb->recursive->group_num);
- }
- break;
-
- case OP_DNRREF: /* Duplicate named group recursion test */
- if (mb->recursive != NULL)
- {
- int count = GET2(ecode, 1 + IMM2_SIZE);
- PCRE2_SPTR slot = mb->name_table + GET2(ecode, 1) * mb->name_entry_size;
- while (count-- > 0)
- {
- uint32_t recno = GET2(slot, 0);
- condition = recno == mb->recursive->group_num;
- if (condition) break;
- slot += mb->name_entry_size;
- }
- }
- break;
-
- case OP_CREF: /* Numbered group used test */
- offset = GET2(ecode, 1) << 1; /* Doubled ref number */
- condition = offset < offset_top &&
- mb->ovector[offset] != PCRE2_UNSET;
- break;
-
- case OP_DNCREF: /* Duplicate named group used test */
- {
- int count = GET2(ecode, 1 + IMM2_SIZE);
- PCRE2_SPTR slot = mb->name_table + GET2(ecode, 1) * mb->name_entry_size;
- while (count-- > 0)
- {
- offset = GET2(slot, 0) << 1;
- condition = offset < offset_top &&
- mb->ovector[offset] != PCRE2_UNSET;
- if (condition) break;
- slot += mb->name_entry_size;
- }
- }
- break;
-
- case OP_FALSE:
- case OP_FAIL: /* The assertion (?!) becomes OP_FAIL */
- break;
-
- case OP_TRUE:
- condition = TRUE;
- break;
-
- /* The condition is an assertion. Call match() to evaluate it - setting
- the MATCH_CONDASSERT bit in mb->match_function_type causes it to stop at
- the end of an assertion. */
-
- default:
- mb->match_function_type |= MATCH_CONDASSERT;
- RMATCH(eptr, ecode, offset_top, mb, NULL, RM3);
- if (rrc == MATCH_MATCH)
- {
- if (mb->end_offset_top > offset_top)
- offset_top = mb->end_offset_top; /* Captures may have happened */
- condition = TRUE;
-
- /* Advance ecode past the assertion to the start of the first branch,
- but adjust it so that the general choosing code below works. If the
- assertion has a quantifier that allows zero repeats we must skip over
- the BRAZERO. This is a lunatic thing to do, but somebody did! */
-
- if (*ecode == OP_BRAZERO) ecode++;
- ecode += GET(ecode, 1);
- while (*ecode == OP_ALT) ecode += GET(ecode, 1);
- ecode += 1 + LINK_SIZE - PRIV(OP_lengths)[condcode];
- }
-
- /* PCRE doesn't allow the effect of (*THEN) to escape beyond an
- assertion; it is therefore treated as NOMATCH. Any other return is an
- error. */
-
- else if (rrc != MATCH_NOMATCH && rrc != MATCH_THEN)
- {
- RRETURN(rrc); /* Need braces because of following else */
- }
- break;
- }
-
- /* Choose branch according to the condition */
-
- ecode += condition? PRIV(OP_lengths)[condcode] : codelink;
-
- /* We are now at the branch that is to be obeyed. As there is only one, we
- can use tail recursion to avoid using another stack frame, except when
- there is unlimited repeat of a possibly empty group. In the latter case, a
- recursive call to match() is always required, unless the second alternative
- doesn't exist, in which case we can just plough on. Note that, for
- compatibility with Perl, the | in a conditional group is NOT treated as
- creating two alternatives. If a THEN is encountered in the branch, it
- propagates out to the enclosing alternative (unless nested in a deeper set
- of alternatives, of course). */
-
- if (condition || ecode[-(1+LINK_SIZE)] == OP_ALT)
- {
- if (op != OP_SCOND)
- {
- goto TAIL_RECURSE;
- }
-
- mb->match_function_type |= MATCH_CBEGROUP;
- RMATCH(eptr, ecode, offset_top, mb, eptrb, RM49);
- RRETURN(rrc);
- }
-
- /* Condition false & no alternative; continue after the group. */
-
- else
- {
- }
- break;
-
-
- /* Before OP_ACCEPT there may be any number of OP_CLOSE opcodes,
- to close any currently open capturing brackets. */
-
- case OP_CLOSE:
- number = GET2(ecode, 1); /* Must be less than 65536 */
- offset = number << 1;
- mb->capture_last = (mb->capture_last & OVFLMASK) | number;
- if (offset >= mb->offset_max) mb->capture_last |= OVFLBIT; else
- {
- mb->ovector[offset] =
- mb->ovector[mb->offset_end - number];
- mb->ovector[offset+1] = eptr - mb->start_subject;
-
- /* If this group is at or above the current highwater mark, ensure that
- any groups between the current high water mark and this group are marked
- unset and then update the high water mark. */
-
- if (offset >= offset_top)
- {
- register PCRE2_SIZE *iptr = mb->ovector + offset_top;
- register PCRE2_SIZE *iend = mb->ovector + offset;
- while (iptr < iend) *iptr++ = PCRE2_UNSET;
- offset_top = offset + 2;
- }
- }
- ecode += 1 + IMM2_SIZE;
- break;
-
-
- /* End of the pattern, either real or forced. In an assertion ACCEPT,
- update the last used pointer. */
-
- case OP_ASSERT_ACCEPT:
- if (eptr > mb->last_used_ptr) mb->last_used_ptr = eptr;
-
- case OP_ACCEPT:
- case OP_END:
-
- /* If we have matched an empty string, fail if not in an assertion and not
- in a recursion if either PCRE2_NOTEMPTY is set, or if PCRE2_NOTEMPTY_ATSTART
- is set and we have matched at the start of the subject. In both cases,
- backtracking will then try other alternatives, if any. */
-
- if (eptr == mstart && op != OP_ASSERT_ACCEPT &&
- mb->recursive == NULL &&
- ((mb->moptions & PCRE2_NOTEMPTY) != 0 ||
- ((mb->moptions & PCRE2_NOTEMPTY_ATSTART) != 0 &&
- mstart == mb->start_subject + mb->start_offset)))
- RRETURN(MATCH_NOMATCH);
-
- /* Otherwise, we have a match. */
-
- mb->end_match_ptr = eptr; /* Record where we ended */
- mb->end_offset_top = offset_top; /* and how many extracts were taken */
- mb->start_match_ptr = mstart; /* and the start (\K can modify) */
-
- /* For some reason, the macros don't work properly if an expression is
- given as the argument to RRETURN when the heap is in use. */
-
- rrc = (op == OP_END)? MATCH_MATCH : MATCH_ACCEPT;
- RRETURN(rrc);
-
- /* Assertion brackets. Check the alternative branches in turn - the
- matching won't pass the KET for an assertion. If any one branch matches,
- the assertion is true. Lookbehind assertions have an OP_REVERSE item at the
- start of each branch to move the current point backwards, so the code at
- this level is identical to the lookahead case. When the assertion is part
- of a condition, we want to return immediately afterwards. The caller of
- this incarnation of the match() function will have set MATCH_CONDASSERT in
- mb->match_function type, and one of these opcodes will be the first opcode
- that is processed. We use a local variable that is preserved over calls to
- match() to remember this case. */
-
- case OP_ASSERT:
- case OP_ASSERTBACK:
- save_mark = mb->mark;
- if ((mb->match_function_type & MATCH_CONDASSERT) != 0)
- {
- condassert = TRUE;
- mb->match_function_type &= ~MATCH_CONDASSERT;
- }
- else condassert = FALSE;
-
- /* Loop for each branch */
-
- do
- {
- RMATCH(eptr, ecode + 1 + LINK_SIZE, offset_top, mb, NULL, RM4);
-
- /* A match means that the assertion is true; break out of the loop
- that matches its alternatives. */
-
- if (rrc == MATCH_MATCH || rrc == MATCH_ACCEPT)
- {
- mstart = mb->start_match_ptr; /* In case \K reset it */
- break;
- }
-
- /* If not matched, restore the previous mark setting. */
-
- mb->mark = save_mark;
-
- /* See comment in the code for capturing groups above about handling
- THEN. */
-
- if (rrc == MATCH_THEN)
- {
- next_ecode = ecode + GET(ecode,1);
- if (mb->start_match_ptr < next_ecode &&
- (*ecode == OP_ALT || *next_ecode == OP_ALT))
- rrc = MATCH_NOMATCH;
- }
-
- /* Anything other than NOMATCH causes the entire assertion to fail,
- passing back the return code. This includes COMMIT, SKIP, PRUNE and an
- uncaptured THEN, which means they take their normal effect. This
- consistent approach does not always have exactly the same effect as in
- Perl. */
-
- if (rrc != MATCH_NOMATCH) RRETURN(rrc);
- ecode += GET(ecode, 1);
- }
- while (*ecode == OP_ALT); /* Continue for next alternative */
-
- /* If we have tried all the alternative branches, the assertion has
- failed. If not, we broke out after a match. */
-
- if (*ecode == OP_KET) RRETURN(MATCH_NOMATCH);
-
- /* If checking an assertion for a condition, return MATCH_MATCH. */
-
- if (condassert) RRETURN(MATCH_MATCH);
-
- /* Continue from after a successful assertion, updating the offsets high
- water mark, since extracts may have been taken during the assertion. */
-
- do ecode += GET(ecode,1); while (*ecode == OP_ALT);
- ecode += 1 + LINK_SIZE;
- offset_top = mb->end_offset_top;
- continue;
-
- /* Negative assertion: all branches must fail to match for the assertion to
- succeed. */
-
- case OP_ASSERT_NOT:
- case OP_ASSERTBACK_NOT:
- save_mark = mb->mark;
- if ((mb->match_function_type & MATCH_CONDASSERT) != 0)
- {
- condassert = TRUE;
- mb->match_function_type &= ~MATCH_CONDASSERT;
- }
- else condassert = FALSE;
-
- /* Loop for each alternative branch. */
-
- do
- {
- RMATCH(eptr, ecode + 1 + LINK_SIZE, offset_top, mb, NULL, RM5);
- mb->mark = save_mark; /* Always restore the mark setting */
-
- switch(rrc)
- {
- case MATCH_MATCH: /* A successful match means */
- case MATCH_ACCEPT: /* the assertion has failed. */
- RRETURN(MATCH_NOMATCH);
-
- case MATCH_NOMATCH: /* Carry on with next branch */
- break;
-
- /* See comment in the code for capturing groups above about handling
- THEN. */
-
- case MATCH_THEN:
- next_ecode = ecode + GET(ecode,1);
- if (mb->start_match_ptr < next_ecode &&
- (*ecode == OP_ALT || *next_ecode == OP_ALT))
- {
- rrc = MATCH_NOMATCH;
- break;
- }
- /* Otherwise fall through. */
-
- /* COMMIT, SKIP, PRUNE, and an uncaptured THEN cause the whole
- assertion to fail to match, without considering any more alternatives.
- Failing to match means the assertion is true. This is a consistent
- approach, but does not always have the same effect as in Perl. */
-
- case MATCH_COMMIT:
- case MATCH_SKIP:
- case MATCH_SKIP_ARG:
- case MATCH_PRUNE:
- do ecode += GET(ecode,1); while (*ecode == OP_ALT);
- goto NEG_ASSERT_TRUE; /* Break out of alternation loop */
-
- /* Anything else is an error */
-
- default:
- RRETURN(rrc);
- }
-
- /* Continue with next branch */
-
- ecode += GET(ecode,1);
- }
- while (*ecode == OP_ALT);
-
- /* All branches in the assertion failed to match. */
-
- NEG_ASSERT_TRUE:
- if (condassert) RRETURN(MATCH_MATCH); /* Condition assertion */
- ecode += 1 + LINK_SIZE; /* Continue with current branch */
- continue;
-
- /* Move the subject pointer back. This occurs only at the start of
- each branch of a lookbehind assertion. If we are too close to the start to
- move back, this match function fails. When working with UTF-8 we move
- back a number of characters, not bytes. */
-
- case OP_REVERSE:
- i = GET(ecode, 1);
-#ifdef SUPPORT_UNICODE
- if (utf)
- {
- while (i-- > 0)
- {
- if (eptr <= mb->start_subject) RRETURN(MATCH_NOMATCH);
- eptr--;
- BACKCHAR(eptr);
- }
- }
- else
-#endif
-
- /* No UTF-8 support, or not in UTF-8 mode: count is byte count */
-
- {
- if (i > eptr - mb->start_subject) RRETURN(MATCH_NOMATCH);
- eptr -= i;
- }
-
- /* Save the earliest consulted character, then skip to next op code */
-
- if (eptr < mb->start_used_ptr) mb->start_used_ptr = eptr;
- ecode += 1 + LINK_SIZE;
- break;
-
- /* The callout item calls an external function, if one is provided, passing
- details of the match so far. This is mainly for debugging, though the
- function is able to force a failure. */
-
- case OP_CALLOUT:
- case OP_CALLOUT_STR:
- {
- unsigned int callout_length = (*ecode == OP_CALLOUT)
- ? PRIV(OP_lengths)[OP_CALLOUT] : GET(ecode, 1 + 2*LINK_SIZE);
-
- if (mb->callout != NULL)
- {
- pcre2_callout_block cb;
- cb.version = 1;
- cb.callout_number = ecode[LINK_SIZE + 1];
- cb.capture_top = offset_top/2;
- cb.capture_last = mb->capture_last & CAPLMASK;
- cb.offset_vector = mb->ovector;
- cb.mark = mb->nomatch_mark;
- cb.subject = mb->start_subject;
- cb.subject_length = (PCRE2_SIZE)(mb->end_subject - mb->start_subject);
- cb.start_match = (PCRE2_SIZE)(mstart - mb->start_subject);
- cb.current_position = (PCRE2_SIZE)(eptr - mb->start_subject);
- cb.pattern_position = GET(ecode, 1);
- cb.next_item_length = GET(ecode, 1 + LINK_SIZE);
-
- if (*ecode == OP_CALLOUT)
- {
- cb.callout_number = ecode[1 + 2*LINK_SIZE];
- cb.callout_string_offset = 0;
- cb.callout_string = NULL;
- cb.callout_string_length = 0;
- }
- else
- {
- cb.callout_number = 0;
- cb.callout_string_offset = GET(ecode, 1 + 3*LINK_SIZE);
- cb.callout_string = ecode + (1 + 4*LINK_SIZE) + 1;
- cb.callout_string_length =
- callout_length - (1 + 4*LINK_SIZE) - 2;
- }
-
- if ((rrc = mb->callout(&cb, mb->callout_data)) > 0)
- RRETURN(MATCH_NOMATCH);
- if (rrc < 0) RRETURN(rrc);
- }
- ecode += callout_length;
- }
- break;
-
- /* Recursion either matches the current regex, or some subexpression. The
- offset data is the offset to the starting bracket from the start of the
- whole pattern. (This is so that it works from duplicated subpatterns.)
-
- The state of the capturing groups is preserved over recursion, and
- re-instated afterwards. We don't know how many are started and not yet
- finished (offset_top records the completed total) so we just have to save
- all the potential data. There may be up to 65535 such values, which is too
- large to put on the stack, but using malloc for small numbers seems
- expensive. As a compromise, the stack is used when there are no more than
- OP_RECURSE_STACK_SAVE_MAX values to store; otherwise malloc is used.
-
- There are also other values that have to be saved. We use a chained
- sequence of blocks that actually live on the stack. Thanks to Robin Houston
- for the original version of this logic. It has, however, been hacked around
- a lot, so he is not to blame for the current way it works. */
-
- case OP_RECURSE:
- {
- ovecsave_frame *fr;
- recursion_info *ri;
- uint32_t recno;
-
- callpat = mb->start_code + GET(ecode, 1);
- recno = (callpat == mb->start_code)? 0 : GET2(callpat, 1 + LINK_SIZE);
-
- /* Check for repeating a pattern recursion without advancing the subject
- pointer. This should catch convoluted mutual recursions. (Some simple
- cases are caught at compile time.) */
-
- for (ri = mb->recursive; ri != NULL; ri = ri->prevrec)
- if (recno == ri->group_num && eptr == ri->subject_position)
- RRETURN(PCRE2_ERROR_RECURSELOOP);
-
- /* Add to "recursing stack" */
-
- new_recursive.group_num = recno;
- new_recursive.saved_capture_last = mb->capture_last;
- new_recursive.subject_position = eptr;
- new_recursive.prevrec = mb->recursive;
- mb->recursive = &new_recursive;
-
- /* Where to continue from afterwards */
-
- ecode += 1 + LINK_SIZE;
-
- /* When we are using the system stack for match() recursion we can call a
- function that uses the system stack for preserving the ovector while
- processing the pattern recursion, but only if the ovector is small
- enough. */
-
-#ifndef HEAP_MATCH_RECURSE
- if (mb->offset_end <= OP_RECURSE_STACK_SAVE_MAX)
- {
- rrc = op_recurse_ovecsave(eptr, callpat, mstart, offset_top, mb,
- eptrb, rdepth);
- mb->recursive = new_recursive.prevrec;
- if (rrc != MATCH_MATCH && rrc != MATCH_ACCEPT) RRETURN(rrc);
-
- /* Set where we got to in the subject, and reset the start, in case
- it was changed by \K. This *is* propagated back out of a recursion,
- for Perl compatibility. */
-
- eptr = mb->end_match_ptr;
- mstart = mb->start_match_ptr;
- break; /* End of processing OP_RECURSE */
- }
-#endif
- /* If the ovector is too big, or if we are using the heap for match()
- recursion, we have to use the heap for saving the ovector. Used ovecsave
- frames are kept on a chain and re-used. This makes a small improvement in
- execution time on Linux. */
-
- if (mb->ovecsave_chain != NULL)
- {
- new_recursive.ovec_save = mb->ovecsave_chain->saved_ovec;
- mb->ovecsave_chain = mb->ovecsave_chain->next;
- }
- else
- {
- fr = (ovecsave_frame *)(mb->memctl.malloc(sizeof(ovecsave_frame *) +
- mb->offset_end * sizeof(PCRE2_SIZE), mb->memctl.memory_data));
- if (fr == NULL) RRETURN(PCRE2_ERROR_NOMEMORY);
- new_recursive.ovec_save = fr->saved_ovec;
- }
-
- memcpy(new_recursive.ovec_save, mb->ovector,
- mb->offset_end * sizeof(PCRE2_SIZE));
-
- /* Do the recursion. After processing each alternative, restore the
- ovector data and the last captured value. This code has the same overall
- logic as the code in the op_recurse_ovecsave() function, but is adapted
- to use RMATCH/RRETURN and to release the heap block containing the saved
- ovector. */
-
- cbegroup = (*callpat >= OP_SBRA);
- do
- {
- if (cbegroup) mb->match_function_type |= MATCH_CBEGROUP;
- RMATCH(eptr, callpat + PRIV(OP_lengths)[*callpat], offset_top,
- mb, eptrb, RM6);
- memcpy(mb->ovector, new_recursive.ovec_save,
- mb->offset_end * sizeof(PCRE2_SIZE));
- mb->capture_last = new_recursive.saved_capture_last;
- mb->recursive = new_recursive.prevrec;
-
- if (rrc == MATCH_MATCH || rrc == MATCH_ACCEPT)
- {
- fr = (ovecsave_frame *)
- ((uint8_t *)new_recursive.ovec_save - sizeof(ovecsave_frame *));
- fr->next = mb->ovecsave_chain;
- mb->ovecsave_chain = fr;
-
- /* Set where we got to in the subject, and reset the start, in case
- it was changed by \K. This *is* propagated back out of a recursion,
- for Perl compatibility. */
-
- eptr = mb->end_match_ptr;
- mstart = mb->start_match_ptr;
- goto RECURSION_MATCHED; /* Exit loop; end processing */
- }
-
- /* PCRE does not allow THEN, SKIP, PRUNE or COMMIT to escape beyond a
- recursion; they cause a NOMATCH for the entire recursion. These codes
- are defined in a range that can be tested for. */
-
- if (rrc >= MATCH_BACKTRACK_MIN && rrc <= MATCH_BACKTRACK_MAX)
- {
- rrc = MATCH_NOMATCH;
- goto RECURSION_RETURN;
- }
-
- /* Any return code other than NOMATCH is an error. */
-
- if (rrc != MATCH_NOMATCH) goto RECURSION_RETURN;
- mb->recursive = &new_recursive;
- callpat += GET(callpat, 1);
- }
- while (*callpat == OP_ALT);
-
- RECURSION_RETURN:
- mb->recursive = new_recursive.prevrec;
- fr = (ovecsave_frame *)
- ((uint8_t *)new_recursive.ovec_save - sizeof(ovecsave_frame *));
- fr->next = mb->ovecsave_chain;
- mb->ovecsave_chain = fr;
- RRETURN(rrc);
- }
-
- RECURSION_MATCHED:
- break;
-
- /* An alternation is the end of a branch; scan along to find the end of the
- bracketed group and go to there. */
-
- case OP_ALT:
- do ecode += GET(ecode,1); while (*ecode == OP_ALT);
- break;
-
- /* BRAZERO, BRAMINZERO and SKIPZERO occur just before a bracket group,
- indicating that it may occur zero times. It may repeat infinitely, or not
- at all - i.e. it could be ()* or ()? or even (){0} in the pattern. Brackets
- with fixed upper repeat limits are compiled as a number of copies, with the
- optional ones preceded by BRAZERO or BRAMINZERO. */
-
- case OP_BRAZERO:
- next_ecode = ecode + 1;
- RMATCH(eptr, next_ecode, offset_top, mb, eptrb, RM10);
- if (rrc != MATCH_NOMATCH) RRETURN(rrc);
- do next_ecode += GET(next_ecode, 1); while (*next_ecode == OP_ALT);
- ecode = next_ecode + 1 + LINK_SIZE;
- break;
-
- case OP_BRAMINZERO:
- next_ecode = ecode + 1;
- do next_ecode += GET(next_ecode, 1); while (*next_ecode == OP_ALT);
- RMATCH(eptr, next_ecode + 1+LINK_SIZE, offset_top, mb, eptrb, RM11);
- if (rrc != MATCH_NOMATCH) RRETURN(rrc);
- ecode++;
- break;
-
- case OP_SKIPZERO:
- next_ecode = ecode+1;
- do next_ecode += GET(next_ecode,1); while (*next_ecode == OP_ALT);
- ecode = next_ecode + 1 + LINK_SIZE;
- break;
-
- /* BRAPOSZERO occurs before a possessive bracket group. Don't do anything
- here; just jump to the group, with allow_zero set TRUE. */
-
- case OP_BRAPOSZERO:
- op = *(++ecode);
- allow_zero = TRUE;
- if (op == OP_CBRAPOS || op == OP_SCBRAPOS) goto POSSESSIVE_CAPTURE;
- goto POSSESSIVE_NON_CAPTURE;
-
- /* End of a group, repeated or non-repeating. */
-
- case OP_KET:
- case OP_KETRMIN:
- case OP_KETRMAX:
- case OP_KETRPOS:
- prev = ecode - GET(ecode, 1);
-
- /* If this was a group that remembered the subject start, in order to break
- infinite repeats of empty string matches, retrieve the subject start from
- the chain. Otherwise, set it NULL. */
-
- if (*prev >= OP_SBRA || *prev == OP_ONCE)
- {
- saved_eptr = eptrb->epb_saved_eptr; /* Value at start of group */
- eptrb = eptrb->epb_prev; /* Backup to previous group */
- }
- else saved_eptr = NULL;
-
- /* If we are at the end of an assertion group or a non-capturing atomic
- group, stop matching and return MATCH_MATCH, but record the current high
- water mark for use by positive assertions. We also need to record the match
- start in case it was changed by \K. */
-
- if ((*prev >= OP_ASSERT && *prev <= OP_ASSERTBACK_NOT) ||
- *prev == OP_ONCE_NC)
- {
- mb->end_match_ptr = eptr; /* For ONCE_NC */
- mb->end_offset_top = offset_top;
- mb->start_match_ptr = mstart;
- if (eptr > mb->last_used_ptr) mb->last_used_ptr = eptr;
- RRETURN(MATCH_MATCH); /* Sets mb->mark */
- }
-
- /* For capturing groups we have to check the group number back at the start
- and if necessary complete handling an extraction by setting the offsets and
- bumping the high water mark. Whole-pattern recursion is coded as a recurse
- into group 0, so it won't be picked up here. Instead, we catch it when the
- OP_END is reached. Other recursion is handled here. We just have to record
- the current subject position and start match pointer and give a MATCH
- return. */
-
- if (*prev == OP_CBRA || *prev == OP_SCBRA ||
- *prev == OP_CBRAPOS || *prev == OP_SCBRAPOS)
- {
- number = GET2(prev, 1+LINK_SIZE);
- offset = number << 1;
-
- /* Handle a recursively called group. */
-
- if (mb->recursive != NULL && mb->recursive->group_num == number)
- {
- mb->end_match_ptr = eptr;
- mb->start_match_ptr = mstart;
- if (eptr > mb->last_used_ptr) mb->last_used_ptr = eptr;
- RRETURN(MATCH_MATCH);
- }
-
- /* Deal with capturing */
-
- mb->capture_last = (mb->capture_last & OVFLMASK) | number;
- if (offset >= mb->offset_max) mb->capture_last |= OVFLBIT; else
- {
- /* If offset is greater than offset_top, it means that we are
- "skipping" a capturing group, and that group's offsets must be marked
- unset. In earlier versions of PCRE, all the offsets were unset at the
- start of matching, but this doesn't work because atomic groups and
- assertions can cause a value to be set that should later be unset.
- Example: matching /(?>(a))b|(a)c/ against "ac". This sets group 1 as
- part of the atomic group, but this is not on the final matching path,
- so must be unset when 2 is set. (If there is no group 2, there is no
- problem, because offset_top will then be 2, indicating no capture.) */
-
- if (offset > offset_top)
- {
- register PCRE2_SIZE *iptr = mb->ovector + offset_top;
- register PCRE2_SIZE *iend = mb->ovector + offset;
- while (iptr < iend) *iptr++ = PCRE2_UNSET;
- }
-
- /* Now make the extraction */
-
- mb->ovector[offset] = mb->ovector[mb->offset_end - number];
- mb->ovector[offset+1] = eptr - mb->start_subject;
- if (offset_top <= offset) offset_top = offset + 2;
- }
- }
-
- /* OP_KETRPOS is a possessive repeating ket. Remember the current position,
- and return the MATCH_KETRPOS. This makes it possible to do the repeats one
- at a time from the outer level, thus saving stack. This must precede the
- empty string test - in this case that test is done at the outer level. */
-
- if (*ecode == OP_KETRPOS)
- {
- mb->start_match_ptr = mstart; /* In case \K reset it */
- mb->end_match_ptr = eptr;
- mb->end_offset_top = offset_top;
- if (eptr > mb->last_used_ptr) mb->last_used_ptr = eptr;
- RRETURN(MATCH_KETRPOS);
- }
-
- /* For an ordinary non-repeating ket, just continue at this level. This
- also happens for a repeating ket if no characters were matched in the
- group. This is the forcible breaking of infinite loops as implemented in
- Perl 5.005. For a non-repeating atomic group that includes captures,
- establish a backup point by processing the rest of the pattern at a lower
- level. If this results in a NOMATCH return, pass MATCH_ONCE back to the
- original OP_ONCE level, thereby bypassing intermediate backup points, but
- resetting any captures that happened along the way. */
-
- if (*ecode == OP_KET || eptr == saved_eptr)
- {
- if (*prev == OP_ONCE)
- {
- RMATCH(eptr, ecode + 1 + LINK_SIZE, offset_top, mb, eptrb, RM12);
- if (rrc != MATCH_NOMATCH) RRETURN(rrc);
- mb->once_target = prev; /* Level at which to change to MATCH_NOMATCH */
- RRETURN(MATCH_ONCE);
- }
- ecode += 1 + LINK_SIZE; /* Carry on at this level */
- break;
- }
-
- /* The normal repeating kets try the rest of the pattern or restart from
- the preceding bracket, in the appropriate order. In the second case, we can
- use tail recursion to avoid using another stack frame, unless we have an
- an atomic group or an unlimited repeat of a group that can match an empty
- string. */
-
- if (*ecode == OP_KETRMIN)
- {
- RMATCH(eptr, ecode + 1 + LINK_SIZE, offset_top, mb, eptrb, RM7);
- if (rrc != MATCH_NOMATCH) RRETURN(rrc);
- if (*prev == OP_ONCE)
- {
- RMATCH(eptr, prev, offset_top, mb, eptrb, RM8);
- if (rrc != MATCH_NOMATCH) RRETURN(rrc);
- mb->once_target = prev; /* Level at which to change to MATCH_NOMATCH */
- RRETURN(MATCH_ONCE);
- }
- if (*prev >= OP_SBRA) /* Could match an empty string */
- {
- RMATCH(eptr, prev, offset_top, mb, eptrb, RM50);
- RRETURN(rrc);
- }
- ecode = prev;
- goto TAIL_RECURSE;
- }
- else /* OP_KETRMAX */
- {
- RMATCH(eptr, prev, offset_top, mb, eptrb, RM13);
- if (rrc == MATCH_ONCE && mb->once_target == prev) rrc = MATCH_NOMATCH;
- if (rrc != MATCH_NOMATCH) RRETURN(rrc);
- if (*prev == OP_ONCE)
- {
- RMATCH(eptr, ecode + 1 + LINK_SIZE, offset_top, mb, eptrb, RM9);
- if (rrc != MATCH_NOMATCH) RRETURN(rrc);
- mb->once_target = prev;
- RRETURN(MATCH_ONCE);
- }
- ecode += 1 + LINK_SIZE;
- goto TAIL_RECURSE;
- }
- /* Control never gets here */
-
- /* Not multiline mode: start of subject assertion, unless notbol. */
-
- case OP_CIRC:
- if ((mb->moptions & PCRE2_NOTBOL) != 0 && eptr == mb->start_subject)
- RRETURN(MATCH_NOMATCH);
-
- /* Start of subject assertion */
-
- case OP_SOD:
- if (eptr != mb->start_subject) RRETURN(MATCH_NOMATCH);
- ecode++;
- break;
-
- /* Multiline mode: start of subject unless notbol, or after any newline
- except for one at the very end, unless PCRE2_ALT_CIRCUMFLEX is set. */
-
- case OP_CIRCM:
- if ((mb->moptions & PCRE2_NOTBOL) != 0 && eptr == mb->start_subject)
- RRETURN(MATCH_NOMATCH);
- if (eptr != mb->start_subject &&
- ((eptr == mb->end_subject &&
- (mb->poptions & PCRE2_ALT_CIRCUMFLEX) == 0) ||
- !WAS_NEWLINE(eptr)))
- RRETURN(MATCH_NOMATCH);
- ecode++;
- break;
-
- /* Start of match assertion */
-
- case OP_SOM:
- if (eptr != mb->start_subject + mb->start_offset) RRETURN(MATCH_NOMATCH);
- ecode++;
- break;
-
- /* Reset the start of match point */
-
- case OP_SET_SOM:
- mstart = eptr;
- ecode++;
- break;
-
- /* Multiline mode: assert before any newline, or before end of subject
- unless noteol is set. */
-
- case OP_DOLLM:
- if (eptr < mb->end_subject)
- {
- if (!IS_NEWLINE(eptr))
- {
- if (mb->partial != 0 &&
- eptr + 1 >= mb->end_subject &&
- NLBLOCK->nltype == NLTYPE_FIXED &&
- NLBLOCK->nllen == 2 &&
- UCHAR21TEST(eptr) == NLBLOCK->nl[0])
- {
- mb->hitend = TRUE;
- if (mb->partial > 1) RRETURN(PCRE2_ERROR_PARTIAL);
- }
- RRETURN(MATCH_NOMATCH);
- }
- }
- else
- {
- if ((mb->moptions & PCRE2_NOTEOL) != 0) RRETURN(MATCH_NOMATCH);
- SCHECK_PARTIAL();
- }
- ecode++;
- break;
-
- /* Not multiline mode: assert before a terminating newline or before end of
- subject unless noteol is set. */
-
- case OP_DOLL:
- if ((mb->moptions & PCRE2_NOTEOL) != 0) RRETURN(MATCH_NOMATCH);
- if ((mb->poptions & PCRE2_DOLLAR_ENDONLY) == 0) goto ASSERT_NL_OR_EOS;
-
- /* ... else fall through for endonly */
-
- /* End of subject assertion (\z) */
-
- case OP_EOD:
- if (eptr < mb->end_subject) RRETURN(MATCH_NOMATCH);
- SCHECK_PARTIAL();
- ecode++;
- break;
-
- /* End of subject or ending \n assertion (\Z) */
-
- case OP_EODN:
- ASSERT_NL_OR_EOS:
- if (eptr < mb->end_subject &&
- (!IS_NEWLINE(eptr) || eptr != mb->end_subject - mb->nllen))
- {
- if (mb->partial != 0 &&
- eptr + 1 >= mb->end_subject &&
- NLBLOCK->nltype == NLTYPE_FIXED &&
- NLBLOCK->nllen == 2 &&
- UCHAR21TEST(eptr) == NLBLOCK->nl[0])
- {
- mb->hitend = TRUE;
- if (mb->partial > 1) RRETURN(PCRE2_ERROR_PARTIAL);
- }
- RRETURN(MATCH_NOMATCH);
- }
-
- /* Either at end of string or \n before end. */
-
- SCHECK_PARTIAL();
- ecode++;
- break;
-
- /* Word boundary assertions */
-
- case OP_NOT_WORD_BOUNDARY:
- case OP_WORD_BOUNDARY:
- {
-
- /* Find out if the previous and current characters are "word" characters.
- It takes a bit more work in UTF-8 mode. Characters > 255 are assumed to
- be "non-word" characters. Remember the earliest consulted character for
- partial matching. */
-
-#ifdef SUPPORT_UNICODE
- if (utf)
- {
- /* Get status of previous character */
-
- if (eptr == mb->start_subject) prev_is_word = FALSE; else
- {
- PCRE2_SPTR lastptr = eptr - 1;
- BACKCHAR(lastptr);
- if (lastptr < mb->start_used_ptr) mb->start_used_ptr = lastptr;
- GETCHAR(c, lastptr);
- if ((mb->poptions & PCRE2_UCP) != 0)
- {
- if (c == '_') prev_is_word = TRUE; else
- {
- int cat = UCD_CATEGORY(c);
- prev_is_word = (cat == ucp_L || cat == ucp_N);
- }
- }
- else
- prev_is_word = c < 256 && (mb->ctypes[c] & ctype_word) != 0;
- }
-
- /* Get status of next character */
-
- if (eptr >= mb->end_subject)
- {
- SCHECK_PARTIAL();
- cur_is_word = FALSE;
- }
- else
- {
- PCRE2_SPTR nextptr = eptr + 1;
- FORWARDCHARTEST(nextptr, mb->end_subject);
- if (nextptr > mb->last_used_ptr) mb->last_used_ptr = nextptr;
- GETCHAR(c, eptr);
- if ((mb->poptions & PCRE2_UCP) != 0)
- {
- if (c == '_') cur_is_word = TRUE; else
- {
- int cat = UCD_CATEGORY(c);
- cur_is_word = (cat == ucp_L || cat == ucp_N);
- }
- }
- else
- cur_is_word = c < 256 && (mb->ctypes[c] & ctype_word) != 0;
- }
- }
- else
-#endif /* SUPPORT UTF */
-
- /* Not in UTF-8 mode, but we may still have PCRE2_UCP set, and for
- consistency with the behaviour of \w we do use it in this case. */
-
- {
- /* Get status of previous character */
-
- if (eptr == mb->start_subject) prev_is_word = FALSE; else
- {
- if (eptr <= mb->start_used_ptr) mb->start_used_ptr = eptr - 1;
-#ifdef SUPPORT_UNICODE
- if ((mb->poptions & PCRE2_UCP) != 0)
- {
- c = eptr[-1];
- if (c == '_') prev_is_word = TRUE; else
- {
- int cat = UCD_CATEGORY(c);
- prev_is_word = (cat == ucp_L || cat == ucp_N);
- }
- }
- else
-#endif
- prev_is_word = MAX_255(eptr[-1])
- && ((mb->ctypes[eptr[-1]] & ctype_word) != 0);
- }
-
- /* Get status of next character */
-
- if (eptr >= mb->end_subject)
- {
- SCHECK_PARTIAL();
- cur_is_word = FALSE;
- }
- else
- {
- if (eptr >= mb->last_used_ptr) mb->last_used_ptr = eptr + 1;
-#ifdef SUPPORT_UNICODE
- if ((mb->poptions & PCRE2_UCP) != 0)
- {
- c = *eptr;
- if (c == '_') cur_is_word = TRUE; else
- {
- int cat = UCD_CATEGORY(c);
- cur_is_word = (cat == ucp_L || cat == ucp_N);
- }
- }
- else
-#endif
- cur_is_word = MAX_255(*eptr)
- && ((mb->ctypes[*eptr] & ctype_word) != 0);
- }
- }
-
- /* Now see if the situation is what we want */
-
- if ((*ecode++ == OP_WORD_BOUNDARY)?
- cur_is_word == prev_is_word : cur_is_word != prev_is_word)
- RRETURN(MATCH_NOMATCH);
- }
- break;
-
- /* Match any single character type except newline; have to take care with
- CRLF newlines and partial matching. */
-
- case OP_ANY:
- if (IS_NEWLINE(eptr)) RRETURN(MATCH_NOMATCH);
- if (mb->partial != 0 &&
- eptr + 1 >= mb->end_subject &&
- NLBLOCK->nltype == NLTYPE_FIXED &&
- NLBLOCK->nllen == 2 &&
- UCHAR21TEST(eptr) == NLBLOCK->nl[0])
- {
- mb->hitend = TRUE;
- if (mb->partial > 1) RRETURN(PCRE2_ERROR_PARTIAL);
- }
-
- /* Fall through */
-
- /* Match any single character whatsoever. */
-
- case OP_ALLANY:
- if (eptr >= mb->end_subject) /* DO NOT merge the eptr++ here; it must */
- { /* not be updated before SCHECK_PARTIAL. */
- SCHECK_PARTIAL();
- RRETURN(MATCH_NOMATCH);
- }
- eptr++;
-#ifdef SUPPORT_UNICODE
- if (utf) ACROSSCHAR(eptr < mb->end_subject, *eptr, eptr++);
-#endif
- ecode++;
- break;
-
- /* Match a single code unit, even in UTF-8 mode. This opcode really does
- match any code unit, even newline. (It really should be called ANYCODEUNIT,
- of course - the byte name is from pre-16 bit days.) */
-
- case OP_ANYBYTE:
- if (eptr >= mb->end_subject) /* DO NOT merge the eptr++ here; it must */
- { /* not be updated before SCHECK_PARTIAL. */
- SCHECK_PARTIAL();
- RRETURN(MATCH_NOMATCH);
- }
- eptr++;
- ecode++;
- break;
-
- case OP_NOT_DIGIT:
- if (eptr >= mb->end_subject)
- {
- SCHECK_PARTIAL();
- RRETURN(MATCH_NOMATCH);
- }
- GETCHARINCTEST(c, eptr);
- if (
-#ifdef SUPPORT_WIDE_CHARS
- c < 256 &&
-#endif
- (mb->ctypes[c] & ctype_digit) != 0
- )
- RRETURN(MATCH_NOMATCH);
- ecode++;
- break;
-
- case OP_DIGIT:
- if (eptr >= mb->end_subject)
- {
- SCHECK_PARTIAL();
- RRETURN(MATCH_NOMATCH);
- }
- GETCHARINCTEST(c, eptr);
- if (
-#ifdef SUPPORT_WIDE_CHARS
- c > 255 ||
-#endif
- (mb->ctypes[c] & ctype_digit) == 0
- )
- RRETURN(MATCH_NOMATCH);
- ecode++;
- break;
-
- case OP_NOT_WHITESPACE:
- if (eptr >= mb->end_subject)
- {
- SCHECK_PARTIAL();
- RRETURN(MATCH_NOMATCH);
- }
- GETCHARINCTEST(c, eptr);
- if (
-#ifdef SUPPORT_WIDE_CHARS
- c < 256 &&
-#endif
- (mb->ctypes[c] & ctype_space) != 0
- )
- RRETURN(MATCH_NOMATCH);
- ecode++;
- break;
-
- case OP_WHITESPACE:
- if (eptr >= mb->end_subject)
- {
- SCHECK_PARTIAL();
- RRETURN(MATCH_NOMATCH);
- }
- GETCHARINCTEST(c, eptr);
- if (
-#ifdef SUPPORT_WIDE_CHARS
- c > 255 ||
-#endif
- (mb->ctypes[c] & ctype_space) == 0
- )
- RRETURN(MATCH_NOMATCH);
- ecode++;
- break;
-
- case OP_NOT_WORDCHAR:
- if (eptr >= mb->end_subject)
- {
- SCHECK_PARTIAL();
- RRETURN(MATCH_NOMATCH);
- }
- GETCHARINCTEST(c, eptr);
- if (
-#ifdef SUPPORT_WIDE_CHARS
- c < 256 &&
-#endif
- (mb->ctypes[c] & ctype_word) != 0
- )
- RRETURN(MATCH_NOMATCH);
- ecode++;
- break;
-
- case OP_WORDCHAR:
- if (eptr >= mb->end_subject)
- {
- SCHECK_PARTIAL();
- RRETURN(MATCH_NOMATCH);
- }
- GETCHARINCTEST(c, eptr);
- if (
-#ifdef SUPPORT_WIDE_CHARS
- c > 255 ||
-#endif
- (mb->ctypes[c] & ctype_word) == 0
- )
- RRETURN(MATCH_NOMATCH);
- ecode++;
- break;
-
- case OP_ANYNL:
- if (eptr >= mb->end_subject)
- {
- SCHECK_PARTIAL();
- RRETURN(MATCH_NOMATCH);
- }
- GETCHARINCTEST(c, eptr);
- switch(c)
- {
- default: RRETURN(MATCH_NOMATCH);
-
- case CHAR_CR:
- if (eptr >= mb->end_subject)
- {
- SCHECK_PARTIAL();
- }
- else if (UCHAR21TEST(eptr) == CHAR_LF) eptr++;
- break;
-
- case CHAR_LF:
- break;
-
- case CHAR_VT:
- case CHAR_FF:
- case CHAR_NEL:
-#ifndef EBCDIC
- case 0x2028:
- case 0x2029:
-#endif /* Not EBCDIC */
- if (mb->bsr_convention == PCRE2_BSR_ANYCRLF) RRETURN(MATCH_NOMATCH);
- break;
- }
- ecode++;
- break;
-
- case OP_NOT_HSPACE:
- if (eptr >= mb->end_subject)
- {
- SCHECK_PARTIAL();
- RRETURN(MATCH_NOMATCH);
- }
- GETCHARINCTEST(c, eptr);
- switch(c)
- {
- HSPACE_CASES: RRETURN(MATCH_NOMATCH); /* Byte and multibyte cases */
- default: break;
- }
- ecode++;
- break;
-
- case OP_HSPACE:
- if (eptr >= mb->end_subject)
- {
- SCHECK_PARTIAL();
- RRETURN(MATCH_NOMATCH);
- }
- GETCHARINCTEST(c, eptr);
- switch(c)
- {
- HSPACE_CASES: break; /* Byte and multibyte cases */
- default: RRETURN(MATCH_NOMATCH);
- }
- ecode++;
- break;
-
- case OP_NOT_VSPACE:
- if (eptr >= mb->end_subject)
- {
- SCHECK_PARTIAL();
- RRETURN(MATCH_NOMATCH);
- }
- GETCHARINCTEST(c, eptr);
- switch(c)
- {
- VSPACE_CASES: RRETURN(MATCH_NOMATCH);
- default: break;
- }
- ecode++;
- break;
-
- case OP_VSPACE:
- if (eptr >= mb->end_subject)
- {
- SCHECK_PARTIAL();
- RRETURN(MATCH_NOMATCH);
- }
- GETCHARINCTEST(c, eptr);
- switch(c)
- {
- VSPACE_CASES: break;
- default: RRETURN(MATCH_NOMATCH);
- }
- ecode++;
- break;
-
-#ifdef SUPPORT_UNICODE
- /* Check the next character by Unicode property. We will get here only
- if the support is in the binary; otherwise a compile-time error occurs. */
-
- case OP_PROP:
- case OP_NOTPROP:
- if (eptr >= mb->end_subject)
- {
- SCHECK_PARTIAL();
- RRETURN(MATCH_NOMATCH);
- }
- GETCHARINCTEST(c, eptr);
- {
- const uint32_t *cp;
- const ucd_record *prop = GET_UCD(c);
-
- switch(ecode[1])
- {
- case PT_ANY:
- if (op == OP_NOTPROP) RRETURN(MATCH_NOMATCH);
- break;
-
- case PT_LAMP:
- if ((prop->chartype == ucp_Lu ||
- prop->chartype == ucp_Ll ||
- prop->chartype == ucp_Lt) == (op == OP_NOTPROP))
- RRETURN(MATCH_NOMATCH);
- break;
-
- case PT_GC:
- if ((ecode[2] != PRIV(ucp_gentype)[prop->chartype]) == (op == OP_PROP))
- RRETURN(MATCH_NOMATCH);
- break;
-
- case PT_PC:
- if ((ecode[2] != prop->chartype) == (op == OP_PROP))
- RRETURN(MATCH_NOMATCH);
- break;
-
- case PT_SC:
- if ((ecode[2] != prop->script) == (op == OP_PROP))
- RRETURN(MATCH_NOMATCH);
- break;
-
- /* These are specials */
-
- case PT_ALNUM:
- if ((PRIV(ucp_gentype)[prop->chartype] == ucp_L ||
- PRIV(ucp_gentype)[prop->chartype] == ucp_N) == (op == OP_NOTPROP))
- RRETURN(MATCH_NOMATCH);
- break;
-
- /* Perl space used to exclude VT, but from Perl 5.18 it is included,
- which means that Perl space and POSIX space are now identical. PCRE
- was changed at release 8.34. */
-
- case PT_SPACE: /* Perl space */
- case PT_PXSPACE: /* POSIX space */
- switch(c)
- {
- HSPACE_CASES:
- VSPACE_CASES:
- if (op == OP_NOTPROP) RRETURN(MATCH_NOMATCH);
- break;
-
- default:
- if ((PRIV(ucp_gentype)[prop->chartype] == ucp_Z) ==
- (op == OP_NOTPROP)) RRETURN(MATCH_NOMATCH);
- break;
- }
- break;
-
- case PT_WORD:
- if ((PRIV(ucp_gentype)[prop->chartype] == ucp_L ||
- PRIV(ucp_gentype)[prop->chartype] == ucp_N ||
- c == CHAR_UNDERSCORE) == (op == OP_NOTPROP))
- RRETURN(MATCH_NOMATCH);
- break;
-
- case PT_CLIST:
- cp = PRIV(ucd_caseless_sets) + ecode[2];
- for (;;)
- {
- if (c < *cp)
- { if (op == OP_PROP) { RRETURN(MATCH_NOMATCH); } else break; }
- if (c == *cp++)
- { if (op == OP_PROP) break; else { RRETURN(MATCH_NOMATCH); } }
- }
- break;
-
- case PT_UCNC:
- if ((c == CHAR_DOLLAR_SIGN || c == CHAR_COMMERCIAL_AT ||
- c == CHAR_GRAVE_ACCENT || (c >= 0xa0 && c <= 0xd7ff) ||
- c >= 0xe000) == (op == OP_NOTPROP))
- RRETURN(MATCH_NOMATCH);
- break;
-
- /* This should never occur */
-
- default:
- RRETURN(PCRE2_ERROR_INTERNAL);
- }
-
- ecode += 3;
- }
- break;
-
- /* Match an extended Unicode sequence. We will get here only if the support
- is in the binary; otherwise a compile-time error occurs. */
-
- case OP_EXTUNI:
- if (eptr >= mb->end_subject)
- {
- SCHECK_PARTIAL();
- RRETURN(MATCH_NOMATCH);
- }
- else
- {
- int lgb, rgb;
- GETCHARINCTEST(c, eptr);
- lgb = UCD_GRAPHBREAK(c);
- while (eptr < mb->end_subject)
- {
- int len = 1;
- if (!utf) c = *eptr; else { GETCHARLEN(c, eptr, len); }
- rgb = UCD_GRAPHBREAK(c);
- if ((PRIV(ucp_gbtable)[lgb] & (1 << rgb)) == 0) break;
- lgb = rgb;
- eptr += len;
- }
- }
- CHECK_PARTIAL();
- ecode++;
- break;
-#endif /* SUPPORT_UNICODE */
-
-
- /* Match a back reference, possibly repeatedly. Look past the end of the
- item to see if there is repeat information following.
-
- The OP_REF and OP_REFI opcodes are used for a reference to a numbered group
- or to a non-duplicated named group. For a duplicated named group, OP_DNREF
- and OP_DNREFI are used. In this case we must scan the list of groups to
- which the name refers, and use the first one that is set. */
-
- case OP_DNREF:
- case OP_DNREFI:
- caseless = op == OP_DNREFI;
- {
- int count = GET2(ecode, 1+IMM2_SIZE);
- PCRE2_SPTR slot = mb->name_table + GET2(ecode, 1) * mb->name_entry_size;
- ecode += 1 + 2*IMM2_SIZE;
-
- /* Initializing 'offset' avoids a compiler warning in the REF_REPEAT
- code. */
-
- offset = 0;
- while (count-- > 0)
- {
- offset = GET2(slot, 0) << 1;
- if (offset < offset_top && mb->ovector[offset] != PCRE2_UNSET) break;
- slot += mb->name_entry_size;
- }
- }
- goto REF_REPEAT;
-
- case OP_REF:
- case OP_REFI:
- caseless = op == OP_REFI;
- offset = GET2(ecode, 1) << 1; /* Doubled ref number */
- ecode += 1 + IMM2_SIZE;
-
- /* Set up for repetition, or handle the non-repeated case */
-
- REF_REPEAT:
- switch (*ecode)
- {
- case OP_CRSTAR:
- case OP_CRMINSTAR:
- case OP_CRPLUS:
- case OP_CRMINPLUS:
- case OP_CRQUERY:
- case OP_CRMINQUERY:
- c = *ecode++ - OP_CRSTAR;
- minimize = (c & 1) != 0;
- min = rep_min[c]; /* Pick up values from tables; */
- max = rep_max[c]; /* zero for max => infinity */
- if (max == 0) max = INT_MAX;
- break;
-
- case OP_CRRANGE:
- case OP_CRMINRANGE:
- minimize = (*ecode == OP_CRMINRANGE);
- min = GET2(ecode, 1);
- max = GET2(ecode, 1 + IMM2_SIZE);
- if (max == 0) max = INT_MAX;
- ecode += 1 + 2 * IMM2_SIZE;
- break;
-
- default: /* No repeat follows */
- {
- int rc = match_ref(offset, offset_top, eptr, mb, caseless, &length);
- if (rc != 0)
- {
- if (rc > 0) eptr = mb->end_subject; /* Partial match */
- CHECK_PARTIAL();
- RRETURN(MATCH_NOMATCH);
- }
- }
- eptr += length;
- continue; /* With the main loop */
- }
-
- /* Handle repeated back references. If a set group has length zero, just
- continue with the main loop, because it matches however many times. For an
- unset reference, if the minimum is zero, we can also just continue. We an
- also continue if PCRE2_MATCH_UNSET_BACKREF is set, because this makes unset
- group be have as a zero-length group. For any other unset cases, carrying
- on will result in NOMATCH. */
-
- if (offset < offset_top && mb->ovector[offset] != PCRE2_UNSET)
- {
- if (mb->ovector[offset] == mb->ovector[offset + 1]) continue;
- }
- else /* Group is not set */
- {
- if (min == 0 || (mb->poptions & PCRE2_MATCH_UNSET_BACKREF) != 0)
- continue;
- }
-
- /* First, ensure the minimum number of matches are present. We get back
- the length of the reference string explicitly rather than passing the
- address of eptr, so that eptr can be a register variable. */
-
- for (i = 1; i <= min; i++)
- {
- PCRE2_SIZE slength;
- int rc = match_ref(offset, offset_top, eptr, mb, caseless, &slength);
- if (rc != 0)
- {
- if (rc > 0) eptr = mb->end_subject; /* Partial match */
- CHECK_PARTIAL();
- RRETURN(MATCH_NOMATCH);
- }
- eptr += slength;
- }
-
- /* If min = max, continue at the same level without recursion.
- They are not both allowed to be zero. */
-
- if (min == max) continue;
-
- /* If minimizing, keep trying and advancing the pointer */
-
- if (minimize)
- {
- for (fi = min;; fi++)
- {
- int rc;
- PCRE2_SIZE slength;
- RMATCH(eptr, ecode, offset_top, mb, eptrb, RM14);
- if (rrc != MATCH_NOMATCH) RRETURN(rrc);
- if (fi >= max) RRETURN(MATCH_NOMATCH);
- rc = match_ref(offset, offset_top, eptr, mb, caseless, &slength);
- if (rc != 0)
- {
- if (rc > 0) eptr = mb->end_subject; /* Partial match */
- CHECK_PARTIAL();
- RRETURN(MATCH_NOMATCH);
- }
- eptr += slength;
- }
- /* Control never gets here */
- }
-
- /* If maximizing, find the longest string and work backwards, as long as
- the matched lengths for each iteration are the same. */
-
- else
- {
- BOOL samelengths = TRUE;
- pp = eptr;
- length = mb->ovector[offset+1] - mb->ovector[offset];
-
- for (i = min; i < max; i++)
- {
- PCRE2_SIZE slength;
- int rc = match_ref(offset, offset_top, eptr, mb, caseless, &slength);
-
- if (rc != 0)
- {
- /* Can't use CHECK_PARTIAL because we don't want to update eptr in
- the soft partial matching case. */
-
- if (rc > 0 && mb->partial != 0 &&
- mb->end_subject > mb->start_used_ptr)
- {
- mb->hitend = TRUE;
- if (mb->partial > 1) RRETURN(PCRE2_ERROR_PARTIAL);
- }
- break;
- }
-
- if (slength != length) samelengths = FALSE;
- eptr += slength;
- }
-
- /* If the length matched for each repetition is the same as the length of
- the captured group, we can easily work backwards. This is the normal
- case. However, in caseless UTF-8 mode there are pairs of case-equivalent
- characters whose lengths (in terms of code units) differ. However, this
- is very rare, so we handle it by re-matching fewer and fewer times. */
-
- if (samelengths)
- {
- while (eptr >= pp)
- {
- RMATCH(eptr, ecode, offset_top, mb, eptrb, RM15);
- if (rrc != MATCH_NOMATCH) RRETURN(rrc);
- eptr -= length;
- }
- }
-
- /* The rare case of non-matching lengths. Re-scan the repetition for each
- iteration. We know that match_ref() will succeed every time. */
-
- else
- {
- max = i;
- for (;;)
- {
- RMATCH(eptr, ecode, offset_top, mb, eptrb, RM68);
- if (rrc != MATCH_NOMATCH) RRETURN(rrc);
- if (eptr == pp) break; /* Failed after minimal repetition */
- eptr = pp;
- max--;
- for (i = min; i < max; i++)
- {
- PCRE2_SIZE slength;
- (void)match_ref(offset, offset_top, eptr, mb, caseless, &slength);
- eptr += slength;
- }
- }
- }
-
- RRETURN(MATCH_NOMATCH);
- }
- /* Control never gets here */
-
- /* Match a bit-mapped character class, possibly repeatedly. This op code is
- used when all the characters in the class have values in the range 0-255,
- and either the matching is caseful, or the characters are in the range
- 0-127 when UTF-8 processing is enabled. The only difference between
- OP_CLASS and OP_NCLASS occurs when a data character outside the range is
- encountered.
-
- First, look past the end of the item to see if there is repeat information
- following. Then obey similar code to character type repeats - written out
- again for speed. */
-
- case OP_NCLASS:
- case OP_CLASS:
- {
- /* The data variable is saved across frames, so the byte map needs to
- be stored there. */
-#define BYTE_MAP ((uint8_t *)data)
- data = ecode + 1; /* Save for matching */
- ecode += 1 + (32 / sizeof(PCRE2_UCHAR)); /* Advance past the item */
-
- switch (*ecode)
- {
- case OP_CRSTAR:
- case OP_CRMINSTAR:
- case OP_CRPLUS:
- case OP_CRMINPLUS:
- case OP_CRQUERY:
- case OP_CRMINQUERY:
- case OP_CRPOSSTAR:
- case OP_CRPOSPLUS:
- case OP_CRPOSQUERY:
- c = *ecode++ - OP_CRSTAR;
- if (c < OP_CRPOSSTAR - OP_CRSTAR) minimize = (c & 1) != 0;
- else possessive = TRUE;
- min = rep_min[c]; /* Pick up values from tables; */
- max = rep_max[c]; /* zero for max => infinity */
- if (max == 0) max = INT_MAX;
- break;
-
- case OP_CRRANGE:
- case OP_CRMINRANGE:
- case OP_CRPOSRANGE:
- minimize = (*ecode == OP_CRMINRANGE);
- possessive = (*ecode == OP_CRPOSRANGE);
- min = GET2(ecode, 1);
- max = GET2(ecode, 1 + IMM2_SIZE);
- if (max == 0) max = INT_MAX;
- ecode += 1 + 2 * IMM2_SIZE;
- break;
-
- default: /* No repeat follows */
- min = max = 1;
- break;
- }
-
- /* First, ensure the minimum number of matches are present. */
-
-#ifdef SUPPORT_UNICODE
- if (utf)
- {
- for (i = 1; i <= min; i++)
- {
- if (eptr >= mb->end_subject)
- {
- SCHECK_PARTIAL();
- RRETURN(MATCH_NOMATCH);
- }
- GETCHARINC(c, eptr);
- if (c > 255)
- {
- if (op == OP_CLASS) RRETURN(MATCH_NOMATCH);
- }
- else
- if ((BYTE_MAP[c/8] & (1 << (c&7))) == 0) RRETURN(MATCH_NOMATCH);
- }
- }
- else
-#endif
- /* Not UTF mode */
- {
- for (i = 1; i <= min; i++)
- {
- if (eptr >= mb->end_subject)
- {
- SCHECK_PARTIAL();
- RRETURN(MATCH_NOMATCH);
- }
- c = *eptr++;
-#if PCRE2_CODE_UNIT_WIDTH != 8
- if (c > 255)
- {
- if (op == OP_CLASS) RRETURN(MATCH_NOMATCH);
- }
- else
-#endif
- if ((BYTE_MAP[c/8] & (1 << (c&7))) == 0) RRETURN(MATCH_NOMATCH);
- }
- }
-
- /* If max == min we can continue with the main loop without the
- need to recurse. */
-
- if (min == max) continue;
-
- /* If minimizing, keep testing the rest of the expression and advancing
- the pointer while it matches the class. */
-
- if (minimize)
- {
-#ifdef SUPPORT_UNICODE
- if (utf)
- {
- for (fi = min;; fi++)
- {
- RMATCH(eptr, ecode, offset_top, mb, eptrb, RM16);
- if (rrc != MATCH_NOMATCH) RRETURN(rrc);
- if (fi >= max) RRETURN(MATCH_NOMATCH);
- if (eptr >= mb->end_subject)
- {
- SCHECK_PARTIAL();
- RRETURN(MATCH_NOMATCH);
- }
- GETCHARINC(c, eptr);
- if (c > 255)
- {
- if (op == OP_CLASS) RRETURN(MATCH_NOMATCH);
- }
- else
- if ((BYTE_MAP[c/8] & (1 << (c&7))) == 0) RRETURN(MATCH_NOMATCH);
- }
- }
- else
-#endif
- /* Not UTF mode */
- {
- for (fi = min;; fi++)
- {
- RMATCH(eptr, ecode, offset_top, mb, eptrb, RM17);
- if (rrc != MATCH_NOMATCH) RRETURN(rrc);
- if (fi >= max) RRETURN(MATCH_NOMATCH);
- if (eptr >= mb->end_subject)
- {
- SCHECK_PARTIAL();
- RRETURN(MATCH_NOMATCH);
- }
- c = *eptr++;
-#if PCRE2_CODE_UNIT_WIDTH != 8
- if (c > 255)
- {
- if (op == OP_CLASS) RRETURN(MATCH_NOMATCH);
- }
- else
-#endif
- if ((BYTE_MAP[c/8] & (1 << (c&7))) == 0) RRETURN(MATCH_NOMATCH);
- }
- }
- /* Control never gets here */
- }
-
- /* If maximizing, find the longest possible run, then work backwards. */
-
- else
- {
- pp = eptr;
-
-#ifdef SUPPORT_UNICODE
- if (utf)
- {
- for (i = min; i < max; i++)
- {
- int len = 1;
- if (eptr >= mb->end_subject)
- {
- SCHECK_PARTIAL();
- break;
- }
- GETCHARLEN(c, eptr, len);
- if (c > 255)
- {
- if (op == OP_CLASS) break;
- }
- else
- if ((BYTE_MAP[c/8] & (1 << (c&7))) == 0) break;
- eptr += len;
- }
-
- if (possessive) continue; /* No backtracking */
-
- for (;;)
- {
- RMATCH(eptr, ecode, offset_top, mb, eptrb, RM18);
- if (rrc != MATCH_NOMATCH) RRETURN(rrc);
- if (eptr-- == pp) break; /* Stop if tried at original pos */
- BACKCHAR(eptr);
- }
- }
- else
-#endif
- /* Not UTF mode */
- {
- for (i = min; i < max; i++)
- {
- if (eptr >= mb->end_subject)
- {
- SCHECK_PARTIAL();
- break;
- }
- c = *eptr;
-#if PCRE2_CODE_UNIT_WIDTH != 8
- if (c > 255)
- {
- if (op == OP_CLASS) break;
- }
- else
-#endif
- if ((BYTE_MAP[c/8] & (1 << (c&7))) == 0) break;
- eptr++;
- }
-
- if (possessive) continue; /* No backtracking */
-
- while (eptr >= pp)
- {
- RMATCH(eptr, ecode, offset_top, mb, eptrb, RM19);
- if (rrc != MATCH_NOMATCH) RRETURN(rrc);
- eptr--;
- }
- }
-
- RRETURN(MATCH_NOMATCH);
- }
-#undef BYTE_MAP
- }
- /* Control never gets here */
-
-
- /* Match an extended character class. In the 8-bit library, this opcode is
- encountered only when UTF-8 mode mode is supported. In the 16-bit and
- 32-bit libraries, codepoints greater than 255 may be encountered even when
- UTF is not supported. */
-
-#ifdef SUPPORT_WIDE_CHARS
- case OP_XCLASS:
- {
- data = ecode + 1 + LINK_SIZE; /* Save for matching */
- ecode += GET(ecode, 1); /* Advance past the item */
-
- switch (*ecode)
- {
- case OP_CRSTAR:
- case OP_CRMINSTAR:
- case OP_CRPLUS:
- case OP_CRMINPLUS:
- case OP_CRQUERY:
- case OP_CRMINQUERY:
- case OP_CRPOSSTAR:
- case OP_CRPOSPLUS:
- case OP_CRPOSQUERY:
- c = *ecode++ - OP_CRSTAR;
- if (c < OP_CRPOSSTAR - OP_CRSTAR) minimize = (c & 1) != 0;
- else possessive = TRUE;
- min = rep_min[c]; /* Pick up values from tables; */
- max = rep_max[c]; /* zero for max => infinity */
- if (max == 0) max = INT_MAX;
- break;
-
- case OP_CRRANGE:
- case OP_CRMINRANGE:
- case OP_CRPOSRANGE:
- minimize = (*ecode == OP_CRMINRANGE);
- possessive = (*ecode == OP_CRPOSRANGE);
- min = GET2(ecode, 1);
- max = GET2(ecode, 1 + IMM2_SIZE);
- if (max == 0) max = INT_MAX;
- ecode += 1 + 2 * IMM2_SIZE;
- break;
-
- default: /* No repeat follows */
- min = max = 1;
- break;
- }
-
- /* First, ensure the minimum number of matches are present. */
-
- for (i = 1; i <= min; i++)
- {
- if (eptr >= mb->end_subject)
- {
- SCHECK_PARTIAL();
- RRETURN(MATCH_NOMATCH);
- }
- GETCHARINCTEST(c, eptr);
- if (!PRIV(xclass)(c, data, utf)) RRETURN(MATCH_NOMATCH);
- }
-
- /* If max == min we can continue with the main loop without the
- need to recurse. */
-
- if (min == max) continue;
-
- /* If minimizing, keep testing the rest of the expression and advancing
- the pointer while it matches the class. */
-
- if (minimize)
- {
- for (fi = min;; fi++)
- {
- RMATCH(eptr, ecode, offset_top, mb, eptrb, RM20);
- if (rrc != MATCH_NOMATCH) RRETURN(rrc);
- if (fi >= max) RRETURN(MATCH_NOMATCH);
- if (eptr >= mb->end_subject)
- {
- SCHECK_PARTIAL();
- RRETURN(MATCH_NOMATCH);
- }
- GETCHARINCTEST(c, eptr);
- if (!PRIV(xclass)(c, data, utf)) RRETURN(MATCH_NOMATCH);
- }
- /* Control never gets here */
- }
-
- /* If maximizing, find the longest possible run, then work backwards. */
-
- else
- {
- pp = eptr;
- for (i = min; i < max; i++)
- {
- int len = 1;
- if (eptr >= mb->end_subject)
- {
- SCHECK_PARTIAL();
- break;
- }
-#ifdef SUPPORT_UNICODE
- GETCHARLENTEST(c, eptr, len);
-#else
- c = *eptr;
-#endif
- if (!PRIV(xclass)(c, data, utf)) break;
- eptr += len;
- }
-
- if (possessive) continue; /* No backtracking */
-
- for(;;)
- {
- RMATCH(eptr, ecode, offset_top, mb, eptrb, RM21);
- if (rrc != MATCH_NOMATCH) RRETURN(rrc);
- if (eptr-- == pp) break; /* Stop if tried at original pos */
-#ifdef SUPPORT_UNICODE
- if (utf) BACKCHAR(eptr);
-#endif
- }
- RRETURN(MATCH_NOMATCH);
- }
-
- /* Control never gets here */
- }
-#endif /* End of XCLASS */
-
- /* Match a single character, casefully */
-
- case OP_CHAR:
-#ifdef SUPPORT_UNICODE
- if (utf)
- {
- length = 1;
- ecode++;
- GETCHARLEN(fc, ecode, length);
- if (length > (PCRE2_SIZE)(mb->end_subject - eptr))
- {
- CHECK_PARTIAL(); /* Not SCHECK_PARTIAL() */
- RRETURN(MATCH_NOMATCH);
- }
- for (; length > 0; length--)
- {
- if (*ecode++ != UCHAR21INC(eptr)) RRETURN(MATCH_NOMATCH);
- }
- }
- else
-#endif
- /* Not UTF mode */
- {
- if (mb->end_subject - eptr < 1)
- {
- SCHECK_PARTIAL(); /* This one can use SCHECK_PARTIAL() */
- RRETURN(MATCH_NOMATCH);
- }
- if (ecode[1] != *eptr++) RRETURN(MATCH_NOMATCH);
- ecode += 2;
- }
- break;
-
- /* Match a single character, caselessly. If we are at the end of the
- subject, give up immediately. */
-
- case OP_CHARI:
- if (eptr >= mb->end_subject)
- {
- SCHECK_PARTIAL();
- RRETURN(MATCH_NOMATCH);
- }
-
-#ifdef SUPPORT_UNICODE
- if (utf)
- {
- length = 1;
- ecode++;
- GETCHARLEN(fc, ecode, length);
-
- /* If the pattern character's value is < 128, we have only one byte, and
- we know that its other case must also be one byte long, so we can use the
- fast lookup table. We know that there is at least one byte left in the
- subject. */
-
- if (fc < 128)
- {
- uint32_t cc = UCHAR21(eptr);
- if (mb->lcc[fc] != TABLE_GET(cc, mb->lcc, cc)) RRETURN(MATCH_NOMATCH);
- ecode++;
- eptr++;
- }
-
- /* Otherwise we must pick up the subject character. Note that we cannot
- use the value of "length" to check for sufficient bytes left, because the
- other case of the character may have more or fewer bytes. */
-
- else
- {
- uint32_t dc;
- GETCHARINC(dc, eptr);
- ecode += length;
-
- /* If we have Unicode property support, we can use it to test the other
- case of the character, if there is one. */
-
- if (fc != dc)
- {
-#ifdef SUPPORT_UNICODE
- if (dc != UCD_OTHERCASE(fc))
-#endif
- RRETURN(MATCH_NOMATCH);
- }
- }
- }
- else
-#endif /* SUPPORT_UNICODE */
-
- /* Not UTF mode */
- {
- if (TABLE_GET(ecode[1], mb->lcc, ecode[1])
- != TABLE_GET(*eptr, mb->lcc, *eptr)) RRETURN(MATCH_NOMATCH);
- eptr++;
- ecode += 2;
- }
- break;
-
- /* Match a single character repeatedly. */
-
- case OP_EXACT:
- case OP_EXACTI:
- min = max = GET2(ecode, 1);
- ecode += 1 + IMM2_SIZE;
- goto REPEATCHAR;
-
- case OP_POSUPTO:
- case OP_POSUPTOI:
- possessive = TRUE;
- /* Fall through */
-
- case OP_UPTO:
- case OP_UPTOI:
- case OP_MINUPTO:
- case OP_MINUPTOI:
- min = 0;
- max = GET2(ecode, 1);
- minimize = *ecode == OP_MINUPTO || *ecode == OP_MINUPTOI;
- ecode += 1 + IMM2_SIZE;
- goto REPEATCHAR;
-
- case OP_POSSTAR:
- case OP_POSSTARI:
- possessive = TRUE;
- min = 0;
- max = INT_MAX;
- ecode++;
- goto REPEATCHAR;
-
- case OP_POSPLUS:
- case OP_POSPLUSI:
- possessive = TRUE;
- min = 1;
- max = INT_MAX;
- ecode++;
- goto REPEATCHAR;
-
- case OP_POSQUERY:
- case OP_POSQUERYI:
- possessive = TRUE;
- min = 0;
- max = 1;
- ecode++;
- goto REPEATCHAR;
-
- case OP_STAR:
- case OP_STARI:
- case OP_MINSTAR:
- case OP_MINSTARI:
- case OP_PLUS:
- case OP_PLUSI:
- case OP_MINPLUS:
- case OP_MINPLUSI:
- case OP_QUERY:
- case OP_QUERYI:
- case OP_MINQUERY:
- case OP_MINQUERYI:
- c = *ecode++ - ((op < OP_STARI)? OP_STAR : OP_STARI);
- minimize = (c & 1) != 0;
- min = rep_min[c]; /* Pick up values from tables; */
- max = rep_max[c]; /* zero for max => infinity */
- if (max == 0) max = INT_MAX;
-
- /* Common code for all repeated single-character matches. We first check
- for the minimum number of characters. If the minimum equals the maximum, we
- are done. Otherwise, if minimizing, check the rest of the pattern for a
- match; if there isn't one, advance up to the maximum, one character at a
- time.
-
- If maximizing, advance up to the maximum number of matching characters,
- until eptr is past the end of the maximum run. If possessive, we are
- then done (no backing up). Otherwise, match at this position; anything
- other than no match is immediately returned. For nomatch, back up one
- character, unless we are matching \R and the last thing matched was
- \r\n, in which case, back up two bytes. When we reach the first optional
- character position, we can save stack by doing a tail recurse.
-
- The various UTF/non-UTF and caseful/caseless cases are handled separately,
- for speed. */
-
- REPEATCHAR:
-#ifdef SUPPORT_UNICODE
- if (utf)
- {
- length = 1;
- charptr = ecode;
- GETCHARLEN(fc, ecode, length);
- ecode += length;
-
- /* Handle multibyte character matching specially here. There is
- support for caseless matching if UCP support is present. */
-
- if (length > 1)
- {
- uint32_t othercase;
- if (op >= OP_STARI && /* Caseless */
- (othercase = UCD_OTHERCASE(fc)) != fc)
- oclength = PRIV(ord2utf)(othercase, occhars);
- else oclength = 0;
-
- for (i = 1; i <= min; i++)
- {
- if (eptr <= mb->end_subject - length &&
- memcmp(eptr, charptr, CU2BYTES(length)) == 0) eptr += length;
- else if (oclength > 0 &&
- eptr <= mb->end_subject - oclength &&
- memcmp(eptr, occhars, CU2BYTES(oclength)) == 0) eptr += oclength;
- else
- {
- CHECK_PARTIAL();
- RRETURN(MATCH_NOMATCH);
- }
- }
-
- if (min == max) continue;
-
- if (minimize)
- {
- for (fi = min;; fi++)
- {
- RMATCH(eptr, ecode, offset_top, mb, eptrb, RM22);
- if (rrc != MATCH_NOMATCH) RRETURN(rrc);
- if (fi >= max) RRETURN(MATCH_NOMATCH);
- if (eptr <= mb->end_subject - length &&
- memcmp(eptr, charptr, CU2BYTES(length)) == 0) eptr += length;
- else if (oclength > 0 &&
- eptr <= mb->end_subject - oclength &&
- memcmp(eptr, occhars, CU2BYTES(oclength)) == 0) eptr += oclength;
- else
- {
- CHECK_PARTIAL();
- RRETURN(MATCH_NOMATCH);
- }
- }
- /* Control never gets here */
- }
-
- else /* Maximize */
- {
- pp = eptr;
- for (i = min; i < max; i++)
- {
- if (eptr <= mb->end_subject - length &&
- memcmp(eptr, charptr, CU2BYTES(length)) == 0) eptr += length;
- else if (oclength > 0 &&
- eptr <= mb->end_subject - oclength &&
- memcmp(eptr, occhars, CU2BYTES(oclength)) == 0) eptr += oclength;
- else
- {
- CHECK_PARTIAL();
- break;
- }
- }
-
- if (possessive) continue; /* No backtracking */
-
- /* After \C in UTF mode, pp might be in the middle of a Unicode
- character. Use <= pp to ensure backtracking doesn't go too far. */
-
- for(;;)
- {
- if (eptr <= pp) goto TAIL_RECURSE;
- RMATCH(eptr, ecode, offset_top, mb, eptrb, RM23);
- if (rrc != MATCH_NOMATCH) RRETURN(rrc);
- eptr--;
- BACKCHAR(eptr);
- }
- }
- /* Control never gets here */
- }
-
- /* If the length of a UTF-8 character is 1, we fall through here, and
- obey the code as for non-UTF-8 characters below, though in this case the
- value of fc will always be < 128. */
- }
- else
-#endif /* SUPPORT_UNICODE */
-
- /* When not in UTF-8 mode, load a single-byte character. */
- fc = *ecode++;
-
- /* The value of fc at this point is always one character, though we may
- or may not be in UTF mode. The code is duplicated for the caseless and
- caseful cases, for speed, since matching characters is likely to be quite
- common. First, ensure the minimum number of matches are present. If min =
- max, continue at the same level without recursing. Otherwise, if
- minimizing, keep trying the rest of the expression and advancing one
- matching character if failing, up to the maximum. Alternatively, if
- maximizing, find the maximum number of characters and work backwards. */
-
- if (op >= OP_STARI) /* Caseless */
- {
-#if PCRE2_CODE_UNIT_WIDTH == 8
- /* fc must be < 128 if UTF is enabled. */
- foc = mb->fcc[fc];
-#else
-#ifdef SUPPORT_UNICODE
- if (utf && fc > 127)
- foc = UCD_OTHERCASE(fc);
- else
-#endif /* SUPPORT_UNICODE */
- foc = TABLE_GET(fc, mb->fcc, fc);
-#endif /* PCRE2_CODE_UNIT_WIDTH == 8 */
-
- for (i = 1; i <= min; i++)
- {
- uint32_t cc; /* Faster than PCRE2_UCHAR */
- if (eptr >= mb->end_subject)
- {
- SCHECK_PARTIAL();
- RRETURN(MATCH_NOMATCH);
- }
- cc = UCHAR21TEST(eptr);
- if (fc != cc && foc != cc) RRETURN(MATCH_NOMATCH);
- eptr++;
- }
- if (min == max) continue;
- if (minimize)
- {
- for (fi = min;; fi++)
- {
- uint32_t cc; /* Faster than PCRE2_UCHAR */
- RMATCH(eptr, ecode, offset_top, mb, eptrb, RM24);
- if (rrc != MATCH_NOMATCH) RRETURN(rrc);
- if (fi >= max) RRETURN(MATCH_NOMATCH);
- if (eptr >= mb->end_subject)
- {
- SCHECK_PARTIAL();
- RRETURN(MATCH_NOMATCH);
- }
- cc = UCHAR21TEST(eptr);
- if (fc != cc && foc != cc) RRETURN(MATCH_NOMATCH);
- eptr++;
- }
- /* Control never gets here */
- }
- else /* Maximize */
- {
- pp = eptr;
- for (i = min; i < max; i++)
- {
- uint32_t cc; /* Faster than PCRE2_UCHAR */
- if (eptr >= mb->end_subject)
- {
- SCHECK_PARTIAL();
- break;
- }
- cc = UCHAR21TEST(eptr);
- if (fc != cc && foc != cc) break;
- eptr++;
- }
- if (possessive) continue; /* No backtracking */
- for (;;)
- {
- if (eptr == pp) goto TAIL_RECURSE;
- RMATCH(eptr, ecode, offset_top, mb, eptrb, RM25);
- eptr--;
- if (rrc != MATCH_NOMATCH) RRETURN(rrc);
- }
- /* Control never gets here */
- }
- }
-
- /* Caseful comparisons (includes all multi-byte characters) */
-
- else
- {
- for (i = 1; i <= min; i++)
- {
- if (eptr >= mb->end_subject)
- {
- SCHECK_PARTIAL();
- RRETURN(MATCH_NOMATCH);
- }
- if (fc != UCHAR21INCTEST(eptr)) RRETURN(MATCH_NOMATCH);
- }
-
- if (min == max) continue;
-
- if (minimize)
- {
- for (fi = min;; fi++)
- {
- RMATCH(eptr, ecode, offset_top, mb, eptrb, RM26);
- if (rrc != MATCH_NOMATCH) RRETURN(rrc);
- if (fi >= max) RRETURN(MATCH_NOMATCH);
- if (eptr >= mb->end_subject)
- {
- SCHECK_PARTIAL();
- RRETURN(MATCH_NOMATCH);
- }
- if (fc != UCHAR21INCTEST(eptr)) RRETURN(MATCH_NOMATCH);
- }
- /* Control never gets here */
- }
- else /* Maximize */
- {
- pp = eptr;
- for (i = min; i < max; i++)
- {
- if (eptr >= mb->end_subject)
- {
- SCHECK_PARTIAL();
- break;
- }
- if (fc != UCHAR21TEST(eptr)) break;
- eptr++;
- }
- if (possessive) continue; /* No backtracking */
- for (;;)
- {
- if (eptr == pp) goto TAIL_RECURSE;
- RMATCH(eptr, ecode, offset_top, mb, eptrb, RM27);
- eptr--;
- if (rrc != MATCH_NOMATCH) RRETURN(rrc);
- }
- /* Control never gets here */
- }
- }
- /* Control never gets here */
-
- /* Match a negated single one-byte character. The character we are
- checking can be multibyte. */
-
- case OP_NOT:
- case OP_NOTI:
- if (eptr >= mb->end_subject)
- {
- SCHECK_PARTIAL();
- RRETURN(MATCH_NOMATCH);
- }
-#ifdef SUPPORT_UNICODE
- if (utf)
- {
- register uint32_t ch, och;
-
- ecode++;
- GETCHARINC(ch, ecode);
- GETCHARINC(c, eptr);
-
- if (op == OP_NOT)
- {
- if (ch == c) RRETURN(MATCH_NOMATCH);
- }
- else
- {
- if (ch > 127)
- och = UCD_OTHERCASE(ch);
- else
- och = TABLE_GET(ch, mb->fcc, ch);
- if (ch == c || och == c) RRETURN(MATCH_NOMATCH);
- }
- }
- else
-#endif /* SUPPORT_UNICODE */
- {
- register uint32_t ch = ecode[1];
- c = *eptr++;
- if (ch == c || (op == OP_NOTI && TABLE_GET(ch, mb->fcc, ch) == c))
- RRETURN(MATCH_NOMATCH);
- ecode += 2;
- }
- break;
-
- /* Match a negated single one-byte character repeatedly. This is almost a
- repeat of the code for a repeated single character, but I haven't found a
- nice way of commoning these up that doesn't require a test of the
- positive/negative option for each character match. Maybe that wouldn't add
- very much to the time taken, but character matching *is* what this is all
- about... */
-
- case OP_NOTEXACT:
- case OP_NOTEXACTI:
- min = max = GET2(ecode, 1);
- ecode += 1 + IMM2_SIZE;
- goto REPEATNOTCHAR;
-
- case OP_NOTUPTO:
- case OP_NOTUPTOI:
- case OP_NOTMINUPTO:
- case OP_NOTMINUPTOI:
- min = 0;
- max = GET2(ecode, 1);
- minimize = *ecode == OP_NOTMINUPTO || *ecode == OP_NOTMINUPTOI;
- ecode += 1 + IMM2_SIZE;
- goto REPEATNOTCHAR;
-
- case OP_NOTPOSSTAR:
- case OP_NOTPOSSTARI:
- possessive = TRUE;
- min = 0;
- max = INT_MAX;
- ecode++;
- goto REPEATNOTCHAR;
-
- case OP_NOTPOSPLUS:
- case OP_NOTPOSPLUSI:
- possessive = TRUE;
- min = 1;
- max = INT_MAX;
- ecode++;
- goto REPEATNOTCHAR;
-
- case OP_NOTPOSQUERY:
- case OP_NOTPOSQUERYI:
- possessive = TRUE;
- min = 0;
- max = 1;
- ecode++;
- goto REPEATNOTCHAR;
-
- case OP_NOTPOSUPTO:
- case OP_NOTPOSUPTOI:
- possessive = TRUE;
- min = 0;
- max = GET2(ecode, 1);
- ecode += 1 + IMM2_SIZE;
- goto REPEATNOTCHAR;
-
- case OP_NOTSTAR:
- case OP_NOTSTARI:
- case OP_NOTMINSTAR:
- case OP_NOTMINSTARI:
- case OP_NOTPLUS:
- case OP_NOTPLUSI:
- case OP_NOTMINPLUS:
- case OP_NOTMINPLUSI:
- case OP_NOTQUERY:
- case OP_NOTQUERYI:
- case OP_NOTMINQUERY:
- case OP_NOTMINQUERYI:
- c = *ecode++ - ((op >= OP_NOTSTARI)? OP_NOTSTARI: OP_NOTSTAR);
- minimize = (c & 1) != 0;
- min = rep_min[c]; /* Pick up values from tables; */
- max = rep_max[c]; /* zero for max => infinity */
- if (max == 0) max = INT_MAX;
-
- /* Common code for all repeated single-byte matches. */
-
- REPEATNOTCHAR:
- GETCHARINCTEST(fc, ecode);
-
- /* The code is duplicated for the caseless and caseful cases, for speed,
- since matching characters is likely to be quite common. First, ensure the
- minimum number of matches are present. If min = max, continue at the same
- level without recursing. Otherwise, if minimizing, keep trying the rest of
- the expression and advancing one matching character if failing, up to the
- maximum. Alternatively, if maximizing, find the maximum number of
- characters and work backwards. */
-
- if (op >= OP_NOTSTARI) /* Caseless */
- {
-#ifdef SUPPORT_UNICODE
- if (utf && fc > 127)
- foc = UCD_OTHERCASE(fc);
- else
-#endif /* SUPPORT_UNICODE */
- foc = TABLE_GET(fc, mb->fcc, fc);
-
-#ifdef SUPPORT_UNICODE
- if (utf)
- {
- register uint32_t d;
- for (i = 1; i <= min; i++)
- {
- if (eptr >= mb->end_subject)
- {
- SCHECK_PARTIAL();
- RRETURN(MATCH_NOMATCH);
- }
- GETCHARINC(d, eptr);
- if (fc == d || (uint32_t)foc == d) RRETURN(MATCH_NOMATCH);
- }
- }
- else
-#endif /* SUPPORT_UNICODE */
- /* Not UTF mode */
- {
- for (i = 1; i <= min; i++)
- {
- if (eptr >= mb->end_subject)
- {
- SCHECK_PARTIAL();
- RRETURN(MATCH_NOMATCH);
- }
- if (fc == *eptr || foc == *eptr) RRETURN(MATCH_NOMATCH);
- eptr++;
- }
- }
-
- if (min == max) continue;
-
- if (minimize)
- {
-#ifdef SUPPORT_UNICODE
- if (utf)
- {
- register uint32_t d;
- for (fi = min;; fi++)
- {
- RMATCH(eptr, ecode, offset_top, mb, eptrb, RM28);
- if (rrc != MATCH_NOMATCH) RRETURN(rrc);
- if (fi >= max) RRETURN(MATCH_NOMATCH);
- if (eptr >= mb->end_subject)
- {
- SCHECK_PARTIAL();
- RRETURN(MATCH_NOMATCH);
- }
- GETCHARINC(d, eptr);
- if (fc == d || (uint32_t)foc == d) RRETURN(MATCH_NOMATCH);
- }
- }
- else
-#endif /*SUPPORT_UNICODE */
- /* Not UTF mode */
- {
- for (fi = min;; fi++)
- {
- RMATCH(eptr, ecode, offset_top, mb, eptrb, RM29);
- if (rrc != MATCH_NOMATCH) RRETURN(rrc);
- if (fi >= max) RRETURN(MATCH_NOMATCH);
- if (eptr >= mb->end_subject)
- {
- SCHECK_PARTIAL();
- RRETURN(MATCH_NOMATCH);
- }
- if (fc == *eptr || foc == *eptr) RRETURN(MATCH_NOMATCH);
- eptr++;
- }
- }
- /* Control never gets here */
- }
-
- /* Maximize case */
-
- else
- {
- pp = eptr;
-
-#ifdef SUPPORT_UNICODE
- if (utf)
- {
- register uint32_t d;
- for (i = min; i < max; i++)
- {
- int len = 1;
- if (eptr >= mb->end_subject)
- {
- SCHECK_PARTIAL();
- break;
- }
- GETCHARLEN(d, eptr, len);
- if (fc == d || (uint32_t)foc == d) break;
- eptr += len;
- }
- if (possessive) continue; /* No backtracking */
-
- /* After \C in UTF mode, pp might be in the middle of a Unicode
- character. Use <= pp to ensure backtracking doesn't go too far. */
-
- for(;;)
- {
- if (eptr <= pp) goto TAIL_RECURSE;
- RMATCH(eptr, ecode, offset_top, mb, eptrb, RM30);
- if (rrc != MATCH_NOMATCH) RRETURN(rrc);
- eptr--;
- BACKCHAR(eptr);
- }
- }
- else
-#endif /* SUPPORT_UNICODE */
- /* Not UTF mode */
- {
- for (i = min; i < max; i++)
- {
- if (eptr >= mb->end_subject)
- {
- SCHECK_PARTIAL();
- break;
- }
- if (fc == *eptr || foc == *eptr) break;
- eptr++;
- }
- if (possessive) continue; /* No backtracking */
- for (;;)
- {
- if (eptr == pp) goto TAIL_RECURSE;
- RMATCH(eptr, ecode, offset_top, mb, eptrb, RM31);
- if (rrc != MATCH_NOMATCH) RRETURN(rrc);
- eptr--;
- }
- }
- /* Control never gets here */
- }
- }
-
- /* Caseful comparisons */
-
- else
- {
-#ifdef SUPPORT_UNICODE
- if (utf)
- {
- register uint32_t d;
- for (i = 1; i <= min; i++)
- {
- if (eptr >= mb->end_subject)
- {
- SCHECK_PARTIAL();
- RRETURN(MATCH_NOMATCH);
- }
- GETCHARINC(d, eptr);
- if (fc == d) RRETURN(MATCH_NOMATCH);
- }
- }
- else
-#endif
- /* Not UTF mode */
- {
- for (i = 1; i <= min; i++)
- {
- if (eptr >= mb->end_subject)
- {
- SCHECK_PARTIAL();
- RRETURN(MATCH_NOMATCH);
- }
- if (fc == *eptr++) RRETURN(MATCH_NOMATCH);
- }
- }
-
- if (min == max) continue;
-
- if (minimize)
- {
-#ifdef SUPPORT_UNICODE
- if (utf)
- {
- register uint32_t d;
- for (fi = min;; fi++)
- {
- RMATCH(eptr, ecode, offset_top, mb, eptrb, RM32);
- if (rrc != MATCH_NOMATCH) RRETURN(rrc);
- if (fi >= max) RRETURN(MATCH_NOMATCH);
- if (eptr >= mb->end_subject)
- {
- SCHECK_PARTIAL();
- RRETURN(MATCH_NOMATCH);
- }
- GETCHARINC(d, eptr);
- if (fc == d) RRETURN(MATCH_NOMATCH);
- }
- }
- else
-#endif
- /* Not UTF mode */
- {
- for (fi = min;; fi++)
- {
- RMATCH(eptr, ecode, offset_top, mb, eptrb, RM33);
- if (rrc != MATCH_NOMATCH) RRETURN(rrc);
- if (fi >= max) RRETURN(MATCH_NOMATCH);
- if (eptr >= mb->end_subject)
- {
- SCHECK_PARTIAL();
- RRETURN(MATCH_NOMATCH);
- }
- if (fc == *eptr++) RRETURN(MATCH_NOMATCH);
- }
- }
- /* Control never gets here */
- }
-
- /* Maximize case */
-
- else
- {
- pp = eptr;
-
-#ifdef SUPPORT_UNICODE
- if (utf)
- {
- register uint32_t d;
- for (i = min; i < max; i++)
- {
- int len = 1;
- if (eptr >= mb->end_subject)
- {
- SCHECK_PARTIAL();
- break;
- }
- GETCHARLEN(d, eptr, len);
- if (fc == d) break;
- eptr += len;
- }
- if (possessive) continue; /* No backtracking */
-
- /* After \C in UTF mode, pp might be in the middle of a Unicode
- character. Use <= pp to ensure backtracking doesn't go too far. */
-
- for(;;)
- {
- if (eptr <= pp) goto TAIL_RECURSE;
- RMATCH(eptr, ecode, offset_top, mb, eptrb, RM34);
- if (rrc != MATCH_NOMATCH) RRETURN(rrc);
- eptr--;
- BACKCHAR(eptr);
- }
- }
- else
-#endif
- /* Not UTF mode */
- {
- for (i = min; i < max; i++)
- {
- if (eptr >= mb->end_subject)
- {
- SCHECK_PARTIAL();
- break;
- }
- if (fc == *eptr) break;
- eptr++;
- }
- if (possessive) continue; /* No backtracking */
- for (;;)
- {
- if (eptr == pp) goto TAIL_RECURSE;
- RMATCH(eptr, ecode, offset_top, mb, eptrb, RM35);
- if (rrc != MATCH_NOMATCH) RRETURN(rrc);
- eptr--;
- }
- }
- /* Control never gets here */
- }
- }
- /* Control never gets here */
-
- /* Match a single character type repeatedly; several different opcodes
- share code. This is very similar to the code for single characters, but we
- repeat it in the interests of efficiency. */
-
- case OP_TYPEEXACT:
- min = max = GET2(ecode, 1);
- minimize = TRUE;
- ecode += 1 + IMM2_SIZE;
- goto REPEATTYPE;
-
- case OP_TYPEUPTO:
- case OP_TYPEMINUPTO:
- min = 0;
- max = GET2(ecode, 1);
- minimize = *ecode == OP_TYPEMINUPTO;
- ecode += 1 + IMM2_SIZE;
- goto REPEATTYPE;
-
- case OP_TYPEPOSSTAR:
- possessive = TRUE;
- min = 0;
- max = INT_MAX;
- ecode++;
- goto REPEATTYPE;
-
- case OP_TYPEPOSPLUS:
- possessive = TRUE;
- min = 1;
- max = INT_MAX;
- ecode++;
- goto REPEATTYPE;
-
- case OP_TYPEPOSQUERY:
- possessive = TRUE;
- min = 0;
- max = 1;
- ecode++;
- goto REPEATTYPE;
-
- case OP_TYPEPOSUPTO:
- possessive = TRUE;
- min = 0;
- max = GET2(ecode, 1);
- ecode += 1 + IMM2_SIZE;
- goto REPEATTYPE;
-
- case OP_TYPESTAR:
- case OP_TYPEMINSTAR:
- case OP_TYPEPLUS:
- case OP_TYPEMINPLUS:
- case OP_TYPEQUERY:
- case OP_TYPEMINQUERY:
- c = *ecode++ - OP_TYPESTAR;
- minimize = (c & 1) != 0;
- min = rep_min[c]; /* Pick up values from tables; */
- max = rep_max[c]; /* zero for max => infinity */
- if (max == 0) max = INT_MAX;
-
- /* Common code for all repeated single character type matches. Note that
- in UTF-8 mode, '.' matches a character of any length, but for the other
- character types, the valid characters are all one-byte long. */
-
- REPEATTYPE:
- ctype = *ecode++; /* Code for the character type */
-
-#ifdef SUPPORT_UNICODE
- if (ctype == OP_PROP || ctype == OP_NOTPROP)
- {
- prop_fail_result = ctype == OP_NOTPROP;
- prop_type = *ecode++;
- prop_value = *ecode++;
- }
- else prop_type = -1;
-#endif
-
- /* First, ensure the minimum number of matches are present. Use inline
- code for maximizing the speed, and do the type test once at the start
- (i.e. keep it out of the loop). Separate the UTF-8 code completely as that
- is tidier. Also separate the UCP code, which can be the same for both UTF-8
- and single-bytes. */
-
- if (min > 0)
- {
-#ifdef SUPPORT_UNICODE
- if (prop_type >= 0)
- {
- switch(prop_type)
- {
- case PT_ANY:
- if (prop_fail_result) RRETURN(MATCH_NOMATCH);
- for (i = 1; i <= min; i++)
- {
- if (eptr >= mb->end_subject)
- {
- SCHECK_PARTIAL();
- RRETURN(MATCH_NOMATCH);
- }
- GETCHARINCTEST(c, eptr);
- }
- break;
-
- case PT_LAMP:
- for (i = 1; i <= min; i++)
- {
- int chartype;
- if (eptr >= mb->end_subject)
- {
- SCHECK_PARTIAL();
- RRETURN(MATCH_NOMATCH);
- }
- GETCHARINCTEST(c, eptr);
- chartype = UCD_CHARTYPE(c);
- if ((chartype == ucp_Lu ||
- chartype == ucp_Ll ||
- chartype == ucp_Lt) == prop_fail_result)
- RRETURN(MATCH_NOMATCH);
- }
- break;
-
- case PT_GC:
- for (i = 1; i <= min; i++)
- {
- if (eptr >= mb->end_subject)
- {
- SCHECK_PARTIAL();
- RRETURN(MATCH_NOMATCH);
- }
- GETCHARINCTEST(c, eptr);
- if ((UCD_CATEGORY(c) == prop_value) == prop_fail_result)
- RRETURN(MATCH_NOMATCH);
- }
- break;
-
- case PT_PC:
- for (i = 1; i <= min; i++)
- {
- if (eptr >= mb->end_subject)
- {
- SCHECK_PARTIAL();
- RRETURN(MATCH_NOMATCH);
- }
- GETCHARINCTEST(c, eptr);
- if ((UCD_CHARTYPE(c) == prop_value) == prop_fail_result)
- RRETURN(MATCH_NOMATCH);
- }
- break;
-
- case PT_SC:
- for (i = 1; i <= min; i++)
- {
- if (eptr >= mb->end_subject)
- {
- SCHECK_PARTIAL();
- RRETURN(MATCH_NOMATCH);
- }
- GETCHARINCTEST(c, eptr);
- if ((UCD_SCRIPT(c) == prop_value) == prop_fail_result)
- RRETURN(MATCH_NOMATCH);
- }
- break;
-
- case PT_ALNUM:
- for (i = 1; i <= min; i++)
- {
- int category;
- if (eptr >= mb->end_subject)
- {
- SCHECK_PARTIAL();
- RRETURN(MATCH_NOMATCH);
- }
- GETCHARINCTEST(c, eptr);
- category = UCD_CATEGORY(c);
- if ((category == ucp_L || category == ucp_N) == prop_fail_result)
- RRETURN(MATCH_NOMATCH);
- }
- break;
-
- /* Perl space used to exclude VT, but from Perl 5.18 it is included,
- which means that Perl space and POSIX space are now identical. PCRE
- was changed at release 8.34. */
-
- case PT_SPACE: /* Perl space */
- case PT_PXSPACE: /* POSIX space */
- for (i = 1; i <= min; i++)
- {
- if (eptr >= mb->end_subject)
- {
- SCHECK_PARTIAL();
- RRETURN(MATCH_NOMATCH);
- }
- GETCHARINCTEST(c, eptr);
- switch(c)
- {
- HSPACE_CASES:
- VSPACE_CASES:
- if (prop_fail_result) RRETURN(MATCH_NOMATCH);
- break;
-
- default:
- if ((UCD_CATEGORY(c) == ucp_Z) == prop_fail_result)
- RRETURN(MATCH_NOMATCH);
- break;
- }
- }
- break;
-
- case PT_WORD:
- for (i = 1; i <= min; i++)
- {
- int category;
- if (eptr >= mb->end_subject)
- {
- SCHECK_PARTIAL();
- RRETURN(MATCH_NOMATCH);
- }
- GETCHARINCTEST(c, eptr);
- category = UCD_CATEGORY(c);
- if ((category == ucp_L || category == ucp_N || c == CHAR_UNDERSCORE)
- == prop_fail_result)
- RRETURN(MATCH_NOMATCH);
- }
- break;
-
- case PT_CLIST:
- for (i = 1; i <= min; i++)
- {
- const uint32_t *cp;
- if (eptr >= mb->end_subject)
- {
- SCHECK_PARTIAL();
- RRETURN(MATCH_NOMATCH);
- }
- GETCHARINCTEST(c, eptr);
- cp = PRIV(ucd_caseless_sets) + prop_value;
- for (;;)
- {
- if (c < *cp)
- { if (prop_fail_result) break; else { RRETURN(MATCH_NOMATCH); } }
- if (c == *cp++)
- { if (prop_fail_result) { RRETURN(MATCH_NOMATCH); } else break; }
- }
- }
- break;
-
- case PT_UCNC:
- for (i = 1; i <= min; i++)
- {
- if (eptr >= mb->end_subject)
- {
- SCHECK_PARTIAL();
- RRETURN(MATCH_NOMATCH);
- }
- GETCHARINCTEST(c, eptr);
- if ((c == CHAR_DOLLAR_SIGN || c == CHAR_COMMERCIAL_AT ||
- c == CHAR_GRAVE_ACCENT || (c >= 0xa0 && c <= 0xd7ff) ||
- c >= 0xe000) == prop_fail_result)
- RRETURN(MATCH_NOMATCH);
- }
- break;
-
- /* This should not occur */
-
- default:
- RRETURN(PCRE2_ERROR_INTERNAL);
- }
- }
-
- /* Match extended Unicode sequences. We will get here only if the
- support is in the binary; otherwise a compile-time error occurs. */
-
- else if (ctype == OP_EXTUNI)
- {
- for (i = 1; i <= min; i++)
- {
- if (eptr >= mb->end_subject)
- {
- SCHECK_PARTIAL();
- RRETURN(MATCH_NOMATCH);
- }
- else
- {
- int lgb, rgb;
- GETCHARINCTEST(c, eptr);
- lgb = UCD_GRAPHBREAK(c);
- while (eptr < mb->end_subject)
- {
- int len = 1;
- if (!utf) c = *eptr; else { GETCHARLEN(c, eptr, len); }
- rgb = UCD_GRAPHBREAK(c);
- if ((PRIV(ucp_gbtable)[lgb] & (1 << rgb)) == 0) break;
- lgb = rgb;
- eptr += len;
- }
- }
- CHECK_PARTIAL();
- }
- }
-
- else
-#endif /* SUPPORT_UNICODE */
-
-/* Handle all other cases when the coding is UTF-8 */
-
-#ifdef SUPPORT_UNICODE
- if (utf) switch(ctype)
- {
- case OP_ANY:
- for (i = 1; i <= min; i++)
- {
- if (eptr >= mb->end_subject)
- {
- SCHECK_PARTIAL();
- RRETURN(MATCH_NOMATCH);
- }
- if (IS_NEWLINE(eptr)) RRETURN(MATCH_NOMATCH);
- if (mb->partial != 0 &&
- eptr + 1 >= mb->end_subject &&
- NLBLOCK->nltype == NLTYPE_FIXED &&
- NLBLOCK->nllen == 2 &&
- UCHAR21(eptr) == NLBLOCK->nl[0])
- {
- mb->hitend = TRUE;
- if (mb->partial > 1) RRETURN(PCRE2_ERROR_PARTIAL);
- }
- eptr++;
- ACROSSCHAR(eptr < mb->end_subject, *eptr, eptr++);
- }
- break;
-
- case OP_ALLANY:
- for (i = 1; i <= min; i++)
- {
- if (eptr >= mb->end_subject)
- {
- SCHECK_PARTIAL();
- RRETURN(MATCH_NOMATCH);
- }
- eptr++;
- ACROSSCHAR(eptr < mb->end_subject, *eptr, eptr++);
- }
- break;
-
- case OP_ANYBYTE:
- if (eptr > mb->end_subject - min) RRETURN(MATCH_NOMATCH);
- eptr += min;
- break;
-
- case OP_ANYNL:
- for (i = 1; i <= min; i++)
- {
- if (eptr >= mb->end_subject)
- {
- SCHECK_PARTIAL();
- RRETURN(MATCH_NOMATCH);
- }
- GETCHARINC(c, eptr);
- switch(c)
- {
- default: RRETURN(MATCH_NOMATCH);
-
- case CHAR_CR:
- if (eptr < mb->end_subject && UCHAR21(eptr) == CHAR_LF) eptr++;
- break;
-
- case CHAR_LF:
- break;
-
- case CHAR_VT:
- case CHAR_FF:
- case CHAR_NEL:
-#ifndef EBCDIC
- case 0x2028:
- case 0x2029:
-#endif /* Not EBCDIC */
- if (mb->bsr_convention == PCRE2_BSR_ANYCRLF) RRETURN(MATCH_NOMATCH);
- break;
- }
- }
- break;
-
- case OP_NOT_HSPACE:
- for (i = 1; i <= min; i++)
- {
- if (eptr >= mb->end_subject)
- {
- SCHECK_PARTIAL();
- RRETURN(MATCH_NOMATCH);
- }
- GETCHARINC(c, eptr);
- switch(c)
- {
- HSPACE_CASES: RRETURN(MATCH_NOMATCH); /* Byte and multibyte cases */
- default: break;
- }
- }
- break;
-
- case OP_HSPACE:
- for (i = 1; i <= min; i++)
- {
- if (eptr >= mb->end_subject)
- {
- SCHECK_PARTIAL();
- RRETURN(MATCH_NOMATCH);
- }
- GETCHARINC(c, eptr);
- switch(c)
- {
- HSPACE_CASES: break; /* Byte and multibyte cases */
- default: RRETURN(MATCH_NOMATCH);
- }
- }
- break;
-
- case OP_NOT_VSPACE:
- for (i = 1; i <= min; i++)
- {
- if (eptr >= mb->end_subject)
- {
- SCHECK_PARTIAL();
- RRETURN(MATCH_NOMATCH);
- }
- GETCHARINC(c, eptr);
- switch(c)
- {
- VSPACE_CASES: RRETURN(MATCH_NOMATCH);
- default: break;
- }
- }
- break;
-
- case OP_VSPACE:
- for (i = 1; i <= min; i++)
- {
- if (eptr >= mb->end_subject)
- {
- SCHECK_PARTIAL();
- RRETURN(MATCH_NOMATCH);
- }
- GETCHARINC(c, eptr);
- switch(c)
- {
- VSPACE_CASES: break;
- default: RRETURN(MATCH_NOMATCH);
- }
- }
- break;
-
- case OP_NOT_DIGIT:
- for (i = 1; i <= min; i++)
- {
- if (eptr >= mb->end_subject)
- {
- SCHECK_PARTIAL();
- RRETURN(MATCH_NOMATCH);
- }
- GETCHARINC(c, eptr);
- if (c < 128 && (mb->ctypes[c] & ctype_digit) != 0)
- RRETURN(MATCH_NOMATCH);
- }
- break;
-
- case OP_DIGIT:
- for (i = 1; i <= min; i++)
- {
- uint32_t cc;
- if (eptr >= mb->end_subject)
- {
- SCHECK_PARTIAL();
- RRETURN(MATCH_NOMATCH);
- }
- cc = UCHAR21(eptr);
- if (cc >= 128 || (mb->ctypes[cc] & ctype_digit) == 0)
- RRETURN(MATCH_NOMATCH);
- eptr++;
- /* No need to skip more bytes - we know it's a 1-byte character */
- }
- break;
-
- case OP_NOT_WHITESPACE:
- for (i = 1; i <= min; i++)
- {
- uint32_t cc;
- if (eptr >= mb->end_subject)
- {
- SCHECK_PARTIAL();
- RRETURN(MATCH_NOMATCH);
- }
- cc = UCHAR21(eptr);
- if (cc < 128 && (mb->ctypes[cc] & ctype_space) != 0)
- RRETURN(MATCH_NOMATCH);
- eptr++;
- ACROSSCHAR(eptr < mb->end_subject, *eptr, eptr++);
- }
- break;
-
- case OP_WHITESPACE:
- for (i = 1; i <= min; i++)
- {
- uint32_t cc;
- if (eptr >= mb->end_subject)
- {
- SCHECK_PARTIAL();
- RRETURN(MATCH_NOMATCH);
- }
- cc = UCHAR21(eptr);
- if (cc >= 128 || (mb->ctypes[cc] & ctype_space) == 0)
- RRETURN(MATCH_NOMATCH);
- eptr++;
- /* No need to skip more bytes - we know it's a 1-byte character */
- }
- break;
-
- case OP_NOT_WORDCHAR:
- for (i = 1; i <= min; i++)
- {
- uint32_t cc;
- if (eptr >= mb->end_subject)
- {
- SCHECK_PARTIAL();
- RRETURN(MATCH_NOMATCH);
- }
- cc = UCHAR21(eptr);
- if (cc < 128 && (mb->ctypes[cc] & ctype_word) != 0)
- RRETURN(MATCH_NOMATCH);
- eptr++;
- ACROSSCHAR(eptr < mb->end_subject, *eptr, eptr++);
- }
- break;
-
- case OP_WORDCHAR:
- for (i = 1; i <= min; i++)
- {
- uint32_t cc;
- if (eptr >= mb->end_subject)
- {
- SCHECK_PARTIAL();
- RRETURN(MATCH_NOMATCH);
- }
- cc = UCHAR21(eptr);
- if (cc >= 128 || (mb->ctypes[cc] & ctype_word) == 0)
- RRETURN(MATCH_NOMATCH);
- eptr++;
- /* No need to skip more bytes - we know it's a 1-byte character */
- }
- break;
-
- default:
- RRETURN(PCRE2_ERROR_INTERNAL);
- } /* End switch(ctype) */
-
- else
-#endif /* SUPPORT_UNICODE */
-
- /* Code for the non-UTF-8 case for minimum matching of operators other
- than OP_PROP and OP_NOTPROP. */
-
- switch(ctype)
- {
- case OP_ANY:
- for (i = 1; i <= min; i++)
- {
- if (eptr >= mb->end_subject)
- {
- SCHECK_PARTIAL();
- RRETURN(MATCH_NOMATCH);
- }
- if (IS_NEWLINE(eptr)) RRETURN(MATCH_NOMATCH);
- if (mb->partial != 0 &&
- eptr + 1 >= mb->end_subject &&
- NLBLOCK->nltype == NLTYPE_FIXED &&
- NLBLOCK->nllen == 2 &&
- *eptr == NLBLOCK->nl[0])
- {
- mb->hitend = TRUE;
- if (mb->partial > 1) RRETURN(PCRE2_ERROR_PARTIAL);
- }
- eptr++;
- }
- break;
-
- case OP_ALLANY:
- if (eptr > mb->end_subject - min)
- {
- SCHECK_PARTIAL();
- RRETURN(MATCH_NOMATCH);
- }
- eptr += min;
- break;
-
- case OP_ANYBYTE:
- if (eptr > mb->end_subject - min)
- {
- SCHECK_PARTIAL();
- RRETURN(MATCH_NOMATCH);
- }
- eptr += min;
- break;
-
- case OP_ANYNL:
- for (i = 1; i <= min; i++)
- {
- if (eptr >= mb->end_subject)
- {
- SCHECK_PARTIAL();
- RRETURN(MATCH_NOMATCH);
- }
- switch(*eptr++)
- {
- default: RRETURN(MATCH_NOMATCH);
-
- case CHAR_CR:
- if (eptr < mb->end_subject && *eptr == CHAR_LF) eptr++;
- break;
-
- case CHAR_LF:
- break;
-
- case CHAR_VT:
- case CHAR_FF:
- case CHAR_NEL:
-#if PCRE2_CODE_UNIT_WIDTH != 8
- case 0x2028:
- case 0x2029:
-#endif
- if (mb->bsr_convention == PCRE2_BSR_ANYCRLF) RRETURN(MATCH_NOMATCH);
- break;
- }
- }
- break;
-
- case OP_NOT_HSPACE:
- for (i = 1; i <= min; i++)
- {
- if (eptr >= mb->end_subject)
- {
- SCHECK_PARTIAL();
- RRETURN(MATCH_NOMATCH);
- }
- switch(*eptr++)
- {
- default: break;
- HSPACE_BYTE_CASES:
-#if PCRE2_CODE_UNIT_WIDTH != 8
- HSPACE_MULTIBYTE_CASES:
-#endif
- RRETURN(MATCH_NOMATCH);
- }
- }
- break;
-
- case OP_HSPACE:
- for (i = 1; i <= min; i++)
- {
- if (eptr >= mb->end_subject)
- {
- SCHECK_PARTIAL();
- RRETURN(MATCH_NOMATCH);
- }
- switch(*eptr++)
- {
- default: RRETURN(MATCH_NOMATCH);
- HSPACE_BYTE_CASES:
-#if PCRE2_CODE_UNIT_WIDTH != 8
- HSPACE_MULTIBYTE_CASES:
-#endif
- break;
- }
- }
- break;
-
- case OP_NOT_VSPACE:
- for (i = 1; i <= min; i++)
- {
- if (eptr >= mb->end_subject)
- {
- SCHECK_PARTIAL();
- RRETURN(MATCH_NOMATCH);
- }
- switch(*eptr++)
- {
- VSPACE_BYTE_CASES:
-#if PCRE2_CODE_UNIT_WIDTH != 8
- VSPACE_MULTIBYTE_CASES:
-#endif
- RRETURN(MATCH_NOMATCH);
- default: break;
- }
- }
- break;
-
- case OP_VSPACE:
- for (i = 1; i <= min; i++)
- {
- if (eptr >= mb->end_subject)
- {
- SCHECK_PARTIAL();
- RRETURN(MATCH_NOMATCH);
- }
- switch(*eptr++)
- {
- default: RRETURN(MATCH_NOMATCH);
- VSPACE_BYTE_CASES:
-#if PCRE2_CODE_UNIT_WIDTH != 8
- VSPACE_MULTIBYTE_CASES:
-#endif
- break;
- }
- }
- break;
-
- case OP_NOT_DIGIT:
- for (i = 1; i <= min; i++)
- {
- if (eptr >= mb->end_subject)
- {
- SCHECK_PARTIAL();
- RRETURN(MATCH_NOMATCH);
- }
- if (MAX_255(*eptr) && (mb->ctypes[*eptr] & ctype_digit) != 0)
- RRETURN(MATCH_NOMATCH);
- eptr++;
- }
- break;
-
- case OP_DIGIT:
- for (i = 1; i <= min; i++)
- {
- if (eptr >= mb->end_subject)
- {
- SCHECK_PARTIAL();
- RRETURN(MATCH_NOMATCH);
- }
- if (!MAX_255(*eptr) || (mb->ctypes[*eptr] & ctype_digit) == 0)
- RRETURN(MATCH_NOMATCH);
- eptr++;
- }
- break;
-
- case OP_NOT_WHITESPACE:
- for (i = 1; i <= min; i++)
- {
- if (eptr >= mb->end_subject)
- {
- SCHECK_PARTIAL();
- RRETURN(MATCH_NOMATCH);
- }
- if (MAX_255(*eptr) && (mb->ctypes[*eptr] & ctype_space) != 0)
- RRETURN(MATCH_NOMATCH);
- eptr++;
- }
- break;
-
- case OP_WHITESPACE:
- for (i = 1; i <= min; i++)
- {
- if (eptr >= mb->end_subject)
- {
- SCHECK_PARTIAL();
- RRETURN(MATCH_NOMATCH);
- }
- if (!MAX_255(*eptr) || (mb->ctypes[*eptr] & ctype_space) == 0)
- RRETURN(MATCH_NOMATCH);
- eptr++;
- }
- break;
-
- case OP_NOT_WORDCHAR:
- for (i = 1; i <= min; i++)
- {
- if (eptr >= mb->end_subject)
- {
- SCHECK_PARTIAL();
- RRETURN(MATCH_NOMATCH);
- }
- if (MAX_255(*eptr) && (mb->ctypes[*eptr] & ctype_word) != 0)
- RRETURN(MATCH_NOMATCH);
- eptr++;
- }
- break;
-
- case OP_WORDCHAR:
- for (i = 1; i <= min; i++)
- {
- if (eptr >= mb->end_subject)
- {
- SCHECK_PARTIAL();
- RRETURN(MATCH_NOMATCH);
- }
- if (!MAX_255(*eptr) || (mb->ctypes[*eptr] & ctype_word) == 0)
- RRETURN(MATCH_NOMATCH);
- eptr++;
- }
- break;
-
- default:
- RRETURN(PCRE2_ERROR_INTERNAL);
- }
- }
-
- /* If min = max, continue at the same level without recursing */
-
- if (min == max) continue;
-
- /* If minimizing, we have to test the rest of the pattern before each
- subsequent match. Again, separate the UTF-8 case for speed, and also
- separate the UCP cases. */
-
- if (minimize)
- {
-#ifdef SUPPORT_UNICODE
- if (prop_type >= 0)
- {
- switch(prop_type)
- {
- case PT_ANY:
- for (fi = min;; fi++)
- {
- RMATCH(eptr, ecode, offset_top, mb, eptrb, RM36);
- if (rrc != MATCH_NOMATCH) RRETURN(rrc);
- if (fi >= max) RRETURN(MATCH_NOMATCH);
- if (eptr >= mb->end_subject)
- {
- SCHECK_PARTIAL();
- RRETURN(MATCH_NOMATCH);
- }
- GETCHARINCTEST(c, eptr);
- if (prop_fail_result) RRETURN(MATCH_NOMATCH);
- }
- /* Control never gets here */
-
- case PT_LAMP:
- for (fi = min;; fi++)
- {
- int chartype;
- RMATCH(eptr, ecode, offset_top, mb, eptrb, RM37);
- if (rrc != MATCH_NOMATCH) RRETURN(rrc);
- if (fi >= max) RRETURN(MATCH_NOMATCH);
- if (eptr >= mb->end_subject)
- {
- SCHECK_PARTIAL();
- RRETURN(MATCH_NOMATCH);
- }
- GETCHARINCTEST(c, eptr);
- chartype = UCD_CHARTYPE(c);
- if ((chartype == ucp_Lu ||
- chartype == ucp_Ll ||
- chartype == ucp_Lt) == prop_fail_result)
- RRETURN(MATCH_NOMATCH);
- }
- /* Control never gets here */
-
- case PT_GC:
- for (fi = min;; fi++)
- {
- RMATCH(eptr, ecode, offset_top, mb, eptrb, RM38);
- if (rrc != MATCH_NOMATCH) RRETURN(rrc);
- if (fi >= max) RRETURN(MATCH_NOMATCH);
- if (eptr >= mb->end_subject)
- {
- SCHECK_PARTIAL();
- RRETURN(MATCH_NOMATCH);
- }
- GETCHARINCTEST(c, eptr);
- if ((UCD_CATEGORY(c) == prop_value) == prop_fail_result)
- RRETURN(MATCH_NOMATCH);
- }
- /* Control never gets here */
-
- case PT_PC:
- for (fi = min;; fi++)
- {
- RMATCH(eptr, ecode, offset_top, mb, eptrb, RM39);
- if (rrc != MATCH_NOMATCH) RRETURN(rrc);
- if (fi >= max) RRETURN(MATCH_NOMATCH);
- if (eptr >= mb->end_subject)
- {
- SCHECK_PARTIAL();
- RRETURN(MATCH_NOMATCH);
- }
- GETCHARINCTEST(c, eptr);
- if ((UCD_CHARTYPE(c) == prop_value) == prop_fail_result)
- RRETURN(MATCH_NOMATCH);
- }
- /* Control never gets here */
-
- case PT_SC:
- for (fi = min;; fi++)
- {
- RMATCH(eptr, ecode, offset_top, mb, eptrb, RM40);
- if (rrc != MATCH_NOMATCH) RRETURN(rrc);
- if (fi >= max) RRETURN(MATCH_NOMATCH);
- if (eptr >= mb->end_subject)
- {
- SCHECK_PARTIAL();
- RRETURN(MATCH_NOMATCH);
- }
- GETCHARINCTEST(c, eptr);
- if ((UCD_SCRIPT(c) == prop_value) == prop_fail_result)
- RRETURN(MATCH_NOMATCH);
- }
- /* Control never gets here */
-
- case PT_ALNUM:
- for (fi = min;; fi++)
- {
- int category;
- RMATCH(eptr, ecode, offset_top, mb, eptrb, RM59);
- if (rrc != MATCH_NOMATCH) RRETURN(rrc);
- if (fi >= max) RRETURN(MATCH_NOMATCH);
- if (eptr >= mb->end_subject)
- {
- SCHECK_PARTIAL();
- RRETURN(MATCH_NOMATCH);
- }
- GETCHARINCTEST(c, eptr);
- category = UCD_CATEGORY(c);
- if ((category == ucp_L || category == ucp_N) == prop_fail_result)
- RRETURN(MATCH_NOMATCH);
- }
- /* Control never gets here */
-
- /* Perl space used to exclude VT, but from Perl 5.18 it is included,
- which means that Perl space and POSIX space are now identical. PCRE
- was changed at release 8.34. */
-
- case PT_SPACE: /* Perl space */
- case PT_PXSPACE: /* POSIX space */
- for (fi = min;; fi++)
- {
- RMATCH(eptr, ecode, offset_top, mb, eptrb, RM61);
- if (rrc != MATCH_NOMATCH) RRETURN(rrc);
- if (fi >= max) RRETURN(MATCH_NOMATCH);
- if (eptr >= mb->end_subject)
- {
- SCHECK_PARTIAL();
- RRETURN(MATCH_NOMATCH);
- }
- GETCHARINCTEST(c, eptr);
- switch(c)
- {
- HSPACE_CASES:
- VSPACE_CASES:
- if (prop_fail_result) RRETURN(MATCH_NOMATCH);
- break;
-
- default:
- if ((UCD_CATEGORY(c) == ucp_Z) == prop_fail_result)
- RRETURN(MATCH_NOMATCH);
- break;
- }
- }
- /* Control never gets here */
-
- case PT_WORD:
- for (fi = min;; fi++)
- {
- int category;
- RMATCH(eptr, ecode, offset_top, mb, eptrb, RM62);
- if (rrc != MATCH_NOMATCH) RRETURN(rrc);
- if (fi >= max) RRETURN(MATCH_NOMATCH);
- if (eptr >= mb->end_subject)
- {
- SCHECK_PARTIAL();
- RRETURN(MATCH_NOMATCH);
- }
- GETCHARINCTEST(c, eptr);
- category = UCD_CATEGORY(c);
- if ((category == ucp_L ||
- category == ucp_N ||
- c == CHAR_UNDERSCORE)
- == prop_fail_result)
- RRETURN(MATCH_NOMATCH);
- }
- /* Control never gets here */
-
- case PT_CLIST:
- for (fi = min;; fi++)
- {
- const uint32_t *cp;
- RMATCH(eptr, ecode, offset_top, mb, eptrb, RM67);
- if (rrc != MATCH_NOMATCH) RRETURN(rrc);
- if (fi >= max) RRETURN(MATCH_NOMATCH);
- if (eptr >= mb->end_subject)
- {
- SCHECK_PARTIAL();
- RRETURN(MATCH_NOMATCH);
- }
- GETCHARINCTEST(c, eptr);
- cp = PRIV(ucd_caseless_sets) + prop_value;
- for (;;)
- {
- if (c < *cp)
- { if (prop_fail_result) break; else { RRETURN(MATCH_NOMATCH); } }
- if (c == *cp++)
- { if (prop_fail_result) { RRETURN(MATCH_NOMATCH); } else break; }
- }
- }
- /* Control never gets here */
-
- case PT_UCNC:
- for (fi = min;; fi++)
- {
- RMATCH(eptr, ecode, offset_top, mb, eptrb, RM60);
- if (rrc != MATCH_NOMATCH) RRETURN(rrc);
- if (fi >= max) RRETURN(MATCH_NOMATCH);
- if (eptr >= mb->end_subject)
- {
- SCHECK_PARTIAL();
- RRETURN(MATCH_NOMATCH);
- }
- GETCHARINCTEST(c, eptr);
- if ((c == CHAR_DOLLAR_SIGN || c == CHAR_COMMERCIAL_AT ||
- c == CHAR_GRAVE_ACCENT || (c >= 0xa0 && c <= 0xd7ff) ||
- c >= 0xe000) == prop_fail_result)
- RRETURN(MATCH_NOMATCH);
- }
- /* Control never gets here */
-
- /* This should never occur */
- default:
- RRETURN(PCRE2_ERROR_INTERNAL);
- }
- }
-
- /* Match extended Unicode sequences. We will get here only if the
- support is in the binary; otherwise a compile-time error occurs. */
-
- else if (ctype == OP_EXTUNI)
- {
- for (fi = min;; fi++)
- {
- RMATCH(eptr, ecode, offset_top, mb, eptrb, RM41);
- if (rrc != MATCH_NOMATCH) RRETURN(rrc);
- if (fi >= max) RRETURN(MATCH_NOMATCH);
- if (eptr >= mb->end_subject)
- {
- SCHECK_PARTIAL();
- RRETURN(MATCH_NOMATCH);
- }
- else
- {
- int lgb, rgb;
- GETCHARINCTEST(c, eptr);
- lgb = UCD_GRAPHBREAK(c);
- while (eptr < mb->end_subject)
- {
- int len = 1;
- if (!utf) c = *eptr; else { GETCHARLEN(c, eptr, len); }
- rgb = UCD_GRAPHBREAK(c);
- if ((PRIV(ucp_gbtable)[lgb] & (1 << rgb)) == 0) break;
- lgb = rgb;
- eptr += len;
- }
- }
- CHECK_PARTIAL();
- }
- }
- else
-#endif /* SUPPORT_UNICODE */
-
-#ifdef SUPPORT_UNICODE
- if (utf)
- {
- for (fi = min;; fi++)
- {
- RMATCH(eptr, ecode, offset_top, mb, eptrb, RM42);
- if (rrc != MATCH_NOMATCH) RRETURN(rrc);
- if (fi >= max) RRETURN(MATCH_NOMATCH);
- if (eptr >= mb->end_subject)
- {
- SCHECK_PARTIAL();
- RRETURN(MATCH_NOMATCH);
- }
- if (ctype == OP_ANY && IS_NEWLINE(eptr))
- RRETURN(MATCH_NOMATCH);
- GETCHARINC(c, eptr);
- switch(ctype)
- {
- case OP_ANY: /* This is the non-NL case */
- if (mb->partial != 0 && /* Take care with CRLF partial */
- eptr >= mb->end_subject &&
- NLBLOCK->nltype == NLTYPE_FIXED &&
- NLBLOCK->nllen == 2 &&
- c == NLBLOCK->nl[0])
- {
- mb->hitend = TRUE;
- if (mb->partial > 1) RRETURN(PCRE2_ERROR_PARTIAL);
- }
- break;
-
- case OP_ALLANY:
- case OP_ANYBYTE:
- break;
-
- case OP_ANYNL:
- switch(c)
- {
- default: RRETURN(MATCH_NOMATCH);
- case CHAR_CR:
- if (eptr < mb->end_subject && UCHAR21(eptr) == CHAR_LF) eptr++;
- break;
-
- case CHAR_LF:
- break;
-
- case CHAR_VT:
- case CHAR_FF:
- case CHAR_NEL:
-#ifndef EBCDIC
- case 0x2028:
- case 0x2029:
-#endif /* Not EBCDIC */
- if (mb->bsr_convention == PCRE2_BSR_ANYCRLF) RRETURN(MATCH_NOMATCH);
- break;
- }
- break;
-
- case OP_NOT_HSPACE:
- switch(c)
- {
- HSPACE_CASES: RRETURN(MATCH_NOMATCH);
- default: break;
- }
- break;
-
- case OP_HSPACE:
- switch(c)
- {
- HSPACE_CASES: break;
- default: RRETURN(MATCH_NOMATCH);
- }
- break;
-
- case OP_NOT_VSPACE:
- switch(c)
- {
- VSPACE_CASES: RRETURN(MATCH_NOMATCH);
- default: break;
- }
- break;
-
- case OP_VSPACE:
- switch(c)
- {
- VSPACE_CASES: break;
- default: RRETURN(MATCH_NOMATCH);
- }
- break;
-
- case OP_NOT_DIGIT:
- if (c < 256 && (mb->ctypes[c] & ctype_digit) != 0)
- RRETURN(MATCH_NOMATCH);
- break;
-
- case OP_DIGIT:
- if (c >= 256 || (mb->ctypes[c] & ctype_digit) == 0)
- RRETURN(MATCH_NOMATCH);
- break;
-
- case OP_NOT_WHITESPACE:
- if (c < 256 && (mb->ctypes[c] & ctype_space) != 0)
- RRETURN(MATCH_NOMATCH);
- break;
-
- case OP_WHITESPACE:
- if (c >= 256 || (mb->ctypes[c] & ctype_space) == 0)
- RRETURN(MATCH_NOMATCH);
- break;
-
- case OP_NOT_WORDCHAR:
- if (c < 256 && (mb->ctypes[c] & ctype_word) != 0)
- RRETURN(MATCH_NOMATCH);
- break;
-
- case OP_WORDCHAR:
- if (c >= 256 || (mb->ctypes[c] & ctype_word) == 0)
- RRETURN(MATCH_NOMATCH);
- break;
-
- default:
- RRETURN(PCRE2_ERROR_INTERNAL);
- }
- }
- }
- else
-#endif
- /* Not UTF mode */
- {
- for (fi = min;; fi++)
- {
- RMATCH(eptr, ecode, offset_top, mb, eptrb, RM43);
- if (rrc != MATCH_NOMATCH) RRETURN(rrc);
- if (fi >= max) RRETURN(MATCH_NOMATCH);
- if (eptr >= mb->end_subject)
- {
- SCHECK_PARTIAL();
- RRETURN(MATCH_NOMATCH);
- }
- if (ctype == OP_ANY && IS_NEWLINE(eptr))
- RRETURN(MATCH_NOMATCH);
- c = *eptr++;
- switch(ctype)
- {
- case OP_ANY: /* This is the non-NL case */
- if (mb->partial != 0 && /* Take care with CRLF partial */
- eptr >= mb->end_subject &&
- NLBLOCK->nltype == NLTYPE_FIXED &&
- NLBLOCK->nllen == 2 &&
- c == NLBLOCK->nl[0])
- {
- mb->hitend = TRUE;
- if (mb->partial > 1) RRETURN(PCRE2_ERROR_PARTIAL);
- }
- break;
-
- case OP_ALLANY:
- case OP_ANYBYTE:
- break;
-
- case OP_ANYNL:
- switch(c)
- {
- default: RRETURN(MATCH_NOMATCH);
- case CHAR_CR:
- if (eptr < mb->end_subject && *eptr == CHAR_LF) eptr++;
- break;
-
- case CHAR_LF:
- break;
-
- case CHAR_VT:
- case CHAR_FF:
- case CHAR_NEL:
-#if PCRE2_CODE_UNIT_WIDTH != 8
- case 0x2028:
- case 0x2029:
-#endif
- if (mb->bsr_convention == PCRE2_BSR_ANYCRLF) RRETURN(MATCH_NOMATCH);
- break;
- }
- break;
-
- case OP_NOT_HSPACE:
- switch(c)
- {
- default: break;
- HSPACE_BYTE_CASES:
-#if PCRE2_CODE_UNIT_WIDTH != 8
- HSPACE_MULTIBYTE_CASES:
-#endif
- RRETURN(MATCH_NOMATCH);
- }
- break;
-
- case OP_HSPACE:
- switch(c)
- {
- default: RRETURN(MATCH_NOMATCH);
- HSPACE_BYTE_CASES:
-#if PCRE2_CODE_UNIT_WIDTH != 8
- HSPACE_MULTIBYTE_CASES:
-#endif
- break;
- }
- break;
-
- case OP_NOT_VSPACE:
- switch(c)
- {
- default: break;
- VSPACE_BYTE_CASES:
-#if PCRE2_CODE_UNIT_WIDTH != 8
- VSPACE_MULTIBYTE_CASES:
-#endif
- RRETURN(MATCH_NOMATCH);
- }
- break;
-
- case OP_VSPACE:
- switch(c)
- {
- default: RRETURN(MATCH_NOMATCH);
- VSPACE_BYTE_CASES:
-#if PCRE2_CODE_UNIT_WIDTH != 8
- VSPACE_MULTIBYTE_CASES:
-#endif
- break;
- }
- break;
-
- case OP_NOT_DIGIT:
- if (MAX_255(c) && (mb->ctypes[c] & ctype_digit) != 0) RRETURN(MATCH_NOMATCH);
- break;
-
- case OP_DIGIT:
- if (!MAX_255(c) || (mb->ctypes[c] & ctype_digit) == 0) RRETURN(MATCH_NOMATCH);
- break;
-
- case OP_NOT_WHITESPACE:
- if (MAX_255(c) && (mb->ctypes[c] & ctype_space) != 0) RRETURN(MATCH_NOMATCH);
- break;
-
- case OP_WHITESPACE:
- if (!MAX_255(c) || (mb->ctypes[c] & ctype_space) == 0) RRETURN(MATCH_NOMATCH);
- break;
-
- case OP_NOT_WORDCHAR:
- if (MAX_255(c) && (mb->ctypes[c] & ctype_word) != 0) RRETURN(MATCH_NOMATCH);
- break;
-
- case OP_WORDCHAR:
- if (!MAX_255(c) || (mb->ctypes[c] & ctype_word) == 0) RRETURN(MATCH_NOMATCH);
- break;
-
- default:
- RRETURN(PCRE2_ERROR_INTERNAL);
- }
- }
- }
- /* Control never gets here */
- }
-
- /* If maximizing, it is worth using inline code for speed, doing the type
- test once at the start (i.e. keep it out of the loop). Again, keep the
- UTF-8 and UCP stuff separate. */
-
- else
- {
- pp = eptr; /* Remember where we started */
-
-#ifdef SUPPORT_UNICODE
- if (prop_type >= 0)
- {
- switch(prop_type)
- {
- case PT_ANY:
- for (i = min; i < max; i++)
- {
- int len = 1;
- if (eptr >= mb->end_subject)
- {
- SCHECK_PARTIAL();
- break;
- }
- GETCHARLENTEST(c, eptr, len);
- if (prop_fail_result) break;
- eptr+= len;
- }
- break;
-
- case PT_LAMP:
- for (i = min; i < max; i++)
- {
- int chartype;
- int len = 1;
- if (eptr >= mb->end_subject)
- {
- SCHECK_PARTIAL();
- break;
- }
- GETCHARLENTEST(c, eptr, len);
- chartype = UCD_CHARTYPE(c);
- if ((chartype == ucp_Lu ||
- chartype == ucp_Ll ||
- chartype == ucp_Lt) == prop_fail_result)
- break;
- eptr+= len;
- }
- break;
-
- case PT_GC:
- for (i = min; i < max; i++)
- {
- int len = 1;
- if (eptr >= mb->end_subject)
- {
- SCHECK_PARTIAL();
- break;
- }
- GETCHARLENTEST(c, eptr, len);
- if ((UCD_CATEGORY(c) == prop_value) == prop_fail_result) break;
- eptr+= len;
- }
- break;
-
- case PT_PC:
- for (i = min; i < max; i++)
- {
- int len = 1;
- if (eptr >= mb->end_subject)
- {
- SCHECK_PARTIAL();
- break;
- }
- GETCHARLENTEST(c, eptr, len);
- if ((UCD_CHARTYPE(c) == prop_value) == prop_fail_result) break;
- eptr+= len;
- }
- break;
-
- case PT_SC:
- for (i = min; i < max; i++)
- {
- int len = 1;
- if (eptr >= mb->end_subject)
- {
- SCHECK_PARTIAL();
- break;
- }
- GETCHARLENTEST(c, eptr, len);
- if ((UCD_SCRIPT(c) == prop_value) == prop_fail_result) break;
- eptr+= len;
- }
- break;
-
- case PT_ALNUM:
- for (i = min; i < max; i++)
- {
- int category;
- int len = 1;
- if (eptr >= mb->end_subject)
- {
- SCHECK_PARTIAL();
- break;
- }
- GETCHARLENTEST(c, eptr, len);
- category = UCD_CATEGORY(c);
- if ((category == ucp_L || category == ucp_N) == prop_fail_result)
- break;
- eptr+= len;
- }
- break;
-
- /* Perl space used to exclude VT, but from Perl 5.18 it is included,
- which means that Perl space and POSIX space are now identical. PCRE
- was changed at release 8.34. */
-
- case PT_SPACE: /* Perl space */
- case PT_PXSPACE: /* POSIX space */
- for (i = min; i < max; i++)
- {
- int len = 1;
- if (eptr >= mb->end_subject)
- {
- SCHECK_PARTIAL();
- break;
- }
- GETCHARLENTEST(c, eptr, len);
- switch(c)
- {
- HSPACE_CASES:
- VSPACE_CASES:
- if (prop_fail_result) goto ENDLOOP99; /* Break the loop */
- break;
-
- default:
- if ((UCD_CATEGORY(c) == ucp_Z) == prop_fail_result)
- goto ENDLOOP99; /* Break the loop */
- break;
- }
- eptr+= len;
- }
- ENDLOOP99:
- break;
-
- case PT_WORD:
- for (i = min; i < max; i++)
- {
- int category;
- int len = 1;
- if (eptr >= mb->end_subject)
- {
- SCHECK_PARTIAL();
- break;
- }
- GETCHARLENTEST(c, eptr, len);
- category = UCD_CATEGORY(c);
- if ((category == ucp_L || category == ucp_N ||
- c == CHAR_UNDERSCORE) == prop_fail_result)
- break;
- eptr+= len;
- }
- break;
-
- case PT_CLIST:
- for (i = min; i < max; i++)
- {
- const uint32_t *cp;
- int len = 1;
- if (eptr >= mb->end_subject)
- {
- SCHECK_PARTIAL();
- break;
- }
- GETCHARLENTEST(c, eptr, len);
- cp = PRIV(ucd_caseless_sets) + prop_value;
- for (;;)
- {
- if (c < *cp)
- { if (prop_fail_result) break; else goto GOT_MAX; }
- if (c == *cp++)
- { if (prop_fail_result) goto GOT_MAX; else break; }
- }
- eptr += len;
- }
- GOT_MAX:
- break;
-
- case PT_UCNC:
- for (i = min; i < max; i++)
- {
- int len = 1;
- if (eptr >= mb->end_subject)
- {
- SCHECK_PARTIAL();
- break;
- }
- GETCHARLENTEST(c, eptr, len);
- if ((c == CHAR_DOLLAR_SIGN || c == CHAR_COMMERCIAL_AT ||
- c == CHAR_GRAVE_ACCENT || (c >= 0xa0 && c <= 0xd7ff) ||
- c >= 0xe000) == prop_fail_result)
- break;
- eptr += len;
- }
- break;
-
- default:
- RRETURN(PCRE2_ERROR_INTERNAL);
- }
-
- /* eptr is now past the end of the maximum run */
-
- if (possessive) continue; /* No backtracking */
-
- /* After \C in UTF mode, pp might be in the middle of a Unicode
- character. Use <= pp to ensure backtracking doesn't go too far. */
-
- for(;;)
- {
- if (eptr <= pp) goto TAIL_RECURSE;
- RMATCH(eptr, ecode, offset_top, mb, eptrb, RM44);
- if (rrc != MATCH_NOMATCH) RRETURN(rrc);
- eptr--;
- if (utf) BACKCHAR(eptr);
- }
- }
-
- /* Match extended Unicode grapheme clusters. We will get here only if the
- support is in the binary; otherwise a compile-time error occurs. */
-
- else if (ctype == OP_EXTUNI)
- {
- for (i = min; i < max; i++)
- {
- if (eptr >= mb->end_subject)
- {
- SCHECK_PARTIAL();
- break;
- }
- else
- {
- int lgb, rgb;
- GETCHARINCTEST(c, eptr);
- lgb = UCD_GRAPHBREAK(c);
- while (eptr < mb->end_subject)
- {
- int len = 1;
- if (!utf) c = *eptr; else { GETCHARLEN(c, eptr, len); }
- rgb = UCD_GRAPHBREAK(c);
- if ((PRIV(ucp_gbtable)[lgb] & (1 << rgb)) == 0) break;
- lgb = rgb;
- eptr += len;
- }
- }
- CHECK_PARTIAL();
- }
-
- /* eptr is now past the end of the maximum run */
-
- if (possessive) continue; /* No backtracking */
-
- /* We use <= pp rather than == pp to detect the start of the run while
- backtracking because the use of \C in UTF mode can cause BACKCHAR to
- move back past pp. This is just palliative; the use of \C in UTF mode
- is fraught with danger. */
-
- for(;;)
- {
- int lgb, rgb;
- PCRE2_SPTR fptr;
-
- if (eptr <= pp) goto TAIL_RECURSE; /* At start of char run */
- RMATCH(eptr, ecode, offset_top, mb, eptrb, RM45);
- if (rrc != MATCH_NOMATCH) RRETURN(rrc);
-
- /* Backtracking over an extended grapheme cluster involves inspecting
- the previous two characters (if present) to see if a break is
- permitted between them. */
-
- eptr--;
- if (!utf) c = *eptr; else
- {
- BACKCHAR(eptr);
- GETCHAR(c, eptr);
- }
- rgb = UCD_GRAPHBREAK(c);
-
- for (;;)
- {
- if (eptr <= pp) goto TAIL_RECURSE; /* At start of char run */
- fptr = eptr - 1;
- if (!utf) c = *fptr; else
- {
- BACKCHAR(fptr);
- GETCHAR(c, fptr);
- }
- lgb = UCD_GRAPHBREAK(c);
- if ((PRIV(ucp_gbtable)[lgb] & (1 << rgb)) == 0) break;
- eptr = fptr;
- rgb = lgb;
- }
- }
- }
-
- else
-#endif /* SUPPORT_UNICODE */
-
-#ifdef SUPPORT_UNICODE
- if (utf)
- {
- switch(ctype)
- {
- case OP_ANY:
- for (i = min; i < max; i++)
- {
- if (eptr >= mb->end_subject)
- {
- SCHECK_PARTIAL();
- break;
- }
- if (IS_NEWLINE(eptr)) break;
- if (mb->partial != 0 && /* Take care with CRLF partial */
- eptr + 1 >= mb->end_subject &&
- NLBLOCK->nltype == NLTYPE_FIXED &&
- NLBLOCK->nllen == 2 &&
- UCHAR21(eptr) == NLBLOCK->nl[0])
- {
- mb->hitend = TRUE;
- if (mb->partial > 1) RRETURN(PCRE2_ERROR_PARTIAL);
- }
- eptr++;
- ACROSSCHAR(eptr < mb->end_subject, *eptr, eptr++);
- }
- break;
-
- case OP_ALLANY:
- if (max < INT_MAX)
- {
- for (i = min; i < max; i++)
- {
- if (eptr >= mb->end_subject)
- {
- SCHECK_PARTIAL();
- break;
- }
- eptr++;
- ACROSSCHAR(eptr < mb->end_subject, *eptr, eptr++);
- }
- }
- else
- {
- eptr = mb->end_subject; /* Unlimited UTF-8 repeat */
- SCHECK_PARTIAL();
- }
- break;
-
- /* The byte case is the same as non-UTF8 */
-
- case OP_ANYBYTE:
- c = max - min;
- if (c > (uint32_t)(mb->end_subject - eptr))
- {
- eptr = mb->end_subject;
- SCHECK_PARTIAL();
- }
- else eptr += c;
- break;
-
- case OP_ANYNL:
- for (i = min; i < max; i++)
- {
- int len = 1;
- if (eptr >= mb->end_subject)
- {
- SCHECK_PARTIAL();
- break;
- }
- GETCHARLEN(c, eptr, len);
- if (c == CHAR_CR)
- {
- if (++eptr >= mb->end_subject) break;
- if (UCHAR21(eptr) == CHAR_LF) eptr++;
- }
- else
- {
- if (c != CHAR_LF &&
- (mb->bsr_convention == PCRE2_BSR_ANYCRLF ||
- (c != CHAR_VT && c != CHAR_FF && c != CHAR_NEL
-#ifndef EBCDIC
- && c != 0x2028 && c != 0x2029
-#endif /* Not EBCDIC */
- )))
- break;
- eptr += len;
- }
- }
- break;
-
- case OP_NOT_HSPACE:
- case OP_HSPACE:
- for (i = min; i < max; i++)
- {
- BOOL gotspace;
- int len = 1;
- if (eptr >= mb->end_subject)
- {
- SCHECK_PARTIAL();
- break;
- }
- GETCHARLEN(c, eptr, len);
- switch(c)
- {
- HSPACE_CASES: gotspace = TRUE; break;
- default: gotspace = FALSE; break;
- }
- if (gotspace == (ctype == OP_NOT_HSPACE)) break;
- eptr += len;
- }
- break;
-
- case OP_NOT_VSPACE:
- case OP_VSPACE:
- for (i = min; i < max; i++)
- {
- BOOL gotspace;
- int len = 1;
- if (eptr >= mb->end_subject)
- {
- SCHECK_PARTIAL();
- break;
- }
- GETCHARLEN(c, eptr, len);
- switch(c)
- {
- VSPACE_CASES: gotspace = TRUE; break;
- default: gotspace = FALSE; break;
- }
- if (gotspace == (ctype == OP_NOT_VSPACE)) break;
- eptr += len;
- }
- break;
-
- case OP_NOT_DIGIT:
- for (i = min; i < max; i++)
- {
- int len = 1;
- if (eptr >= mb->end_subject)
- {
- SCHECK_PARTIAL();
- break;
- }
- GETCHARLEN(c, eptr, len);
- if (c < 256 && (mb->ctypes[c] & ctype_digit) != 0) break;
- eptr+= len;
- }
- break;
-
- case OP_DIGIT:
- for (i = min; i < max; i++)
- {
- int len = 1;
- if (eptr >= mb->end_subject)
- {
- SCHECK_PARTIAL();
- break;
- }
- GETCHARLEN(c, eptr, len);
- if (c >= 256 ||(mb->ctypes[c] & ctype_digit) == 0) break;
- eptr+= len;
- }
- break;
-
- case OP_NOT_WHITESPACE:
- for (i = min; i < max; i++)
- {
- int len = 1;
- if (eptr >= mb->end_subject)
- {
- SCHECK_PARTIAL();
- break;
- }
- GETCHARLEN(c, eptr, len);
- if (c < 256 && (mb->ctypes[c] & ctype_space) != 0) break;
- eptr+= len;
- }
- break;
-
- case OP_WHITESPACE:
- for (i = min; i < max; i++)
- {
- int len = 1;
- if (eptr >= mb->end_subject)
- {
- SCHECK_PARTIAL();
- break;
- }
- GETCHARLEN(c, eptr, len);
- if (c >= 256 ||(mb->ctypes[c] & ctype_space) == 0) break;
- eptr+= len;
- }
- break;
-
- case OP_NOT_WORDCHAR:
- for (i = min; i < max; i++)
- {
- int len = 1;
- if (eptr >= mb->end_subject)
- {
- SCHECK_PARTIAL();
- break;
- }
- GETCHARLEN(c, eptr, len);
- if (c < 256 && (mb->ctypes[c] & ctype_word) != 0) break;
- eptr+= len;
- }
- break;
-
- case OP_WORDCHAR:
- for (i = min; i < max; i++)
- {
- int len = 1;
- if (eptr >= mb->end_subject)
- {
- SCHECK_PARTIAL();
- break;
- }
- GETCHARLEN(c, eptr, len);
- if (c >= 256 || (mb->ctypes[c] & ctype_word) == 0) break;
- eptr+= len;
- }
- break;
-
- default:
- RRETURN(PCRE2_ERROR_INTERNAL);
- }
-
- if (possessive) continue; /* No backtracking */
-
- /* After \C in UTF mode, pp might be in the middle of a Unicode
- character. Use <= pp to ensure backtracking doesn't go too far. */
-
- for(;;)
- {
- if (eptr <= pp) goto TAIL_RECURSE;
- RMATCH(eptr, ecode, offset_top, mb, eptrb, RM46);
- if (rrc != MATCH_NOMATCH) RRETURN(rrc);
- eptr--;
- BACKCHAR(eptr);
- if (ctype == OP_ANYNL && eptr > pp && UCHAR21(eptr) == CHAR_NL &&
- UCHAR21(eptr - 1) == CHAR_CR) eptr--;
- }
- }
- else
-#endif /* SUPPORT_UNICODE */
- /* Not UTF mode */
- {
- switch(ctype)
- {
- case OP_ANY:
- for (i = min; i < max; i++)
- {
- if (eptr >= mb->end_subject)
- {
- SCHECK_PARTIAL();
- break;
- }
- if (IS_NEWLINE(eptr)) break;
- if (mb->partial != 0 && /* Take care with CRLF partial */
- eptr + 1 >= mb->end_subject &&
- NLBLOCK->nltype == NLTYPE_FIXED &&
- NLBLOCK->nllen == 2 &&
- *eptr == NLBLOCK->nl[0])
- {
- mb->hitend = TRUE;
- if (mb->partial > 1) RRETURN(PCRE2_ERROR_PARTIAL);
- }
- eptr++;
- }
- break;
-
- case OP_ALLANY:
- case OP_ANYBYTE:
- c = max - min;
- if (c > (uint32_t)(mb->end_subject - eptr))
- {
- eptr = mb->end_subject;
- SCHECK_PARTIAL();
- }
- else eptr += c;
- break;
-
- case OP_ANYNL:
- for (i = min; i < max; i++)
- {
- if (eptr >= mb->end_subject)
- {
- SCHECK_PARTIAL();
- break;
- }
- c = *eptr;
- if (c == CHAR_CR)
- {
- if (++eptr >= mb->end_subject) break;
- if (*eptr == CHAR_LF) eptr++;
- }
- else
- {
- if (c != CHAR_LF && (mb->bsr_convention == PCRE2_BSR_ANYCRLF ||
- (c != CHAR_VT && c != CHAR_FF && c != CHAR_NEL
-#if PCRE2_CODE_UNIT_WIDTH != 8
- && c != 0x2028 && c != 0x2029
-#endif
- ))) break;
- eptr++;
- }
- }
- break;
-
- case OP_NOT_HSPACE:
- for (i = min; i < max; i++)
- {
- if (eptr >= mb->end_subject)
- {
- SCHECK_PARTIAL();
- break;
- }
- switch(*eptr)
- {
- default: eptr++; break;
- HSPACE_BYTE_CASES:
-#if PCRE2_CODE_UNIT_WIDTH != 8
- HSPACE_MULTIBYTE_CASES:
-#endif
- goto ENDLOOP00;
- }
- }
- ENDLOOP00:
- break;
-
- case OP_HSPACE:
- for (i = min; i < max; i++)
- {
- if (eptr >= mb->end_subject)
- {
- SCHECK_PARTIAL();
- break;
- }
- switch(*eptr)
- {
- default: goto ENDLOOP01;
- HSPACE_BYTE_CASES:
-#if PCRE2_CODE_UNIT_WIDTH != 8
- HSPACE_MULTIBYTE_CASES:
-#endif
- eptr++; break;
- }
- }
- ENDLOOP01:
- break;
-
- case OP_NOT_VSPACE:
- for (i = min; i < max; i++)
- {
- if (eptr >= mb->end_subject)
- {
- SCHECK_PARTIAL();
- break;
- }
- switch(*eptr)
- {
- default: eptr++; break;
- VSPACE_BYTE_CASES:
-#if PCRE2_CODE_UNIT_WIDTH != 8
- VSPACE_MULTIBYTE_CASES:
-#endif
- goto ENDLOOP02;
- }
- }
- ENDLOOP02:
- break;
-
- case OP_VSPACE:
- for (i = min; i < max; i++)
- {
- if (eptr >= mb->end_subject)
- {
- SCHECK_PARTIAL();
- break;
- }
- switch(*eptr)
- {
- default: goto ENDLOOP03;
- VSPACE_BYTE_CASES:
-#if PCRE2_CODE_UNIT_WIDTH != 8
- VSPACE_MULTIBYTE_CASES:
-#endif
- eptr++; break;
- }
- }
- ENDLOOP03:
- break;
-
- case OP_NOT_DIGIT:
- for (i = min; i < max; i++)
- {
- if (eptr >= mb->end_subject)
- {
- SCHECK_PARTIAL();
- break;
- }
- if (MAX_255(*eptr) && (mb->ctypes[*eptr] & ctype_digit) != 0) break;
- eptr++;
- }
- break;
-
- case OP_DIGIT:
- for (i = min; i < max; i++)
- {
- if (eptr >= mb->end_subject)
- {
- SCHECK_PARTIAL();
- break;
- }
- if (!MAX_255(*eptr) || (mb->ctypes[*eptr] & ctype_digit) == 0) break;
- eptr++;
- }
- break;
-
- case OP_NOT_WHITESPACE:
- for (i = min; i < max; i++)
- {
- if (eptr >= mb->end_subject)
- {
- SCHECK_PARTIAL();
- break;
- }
- if (MAX_255(*eptr) && (mb->ctypes[*eptr] & ctype_space) != 0) break;
- eptr++;
- }
- break;
-
- case OP_WHITESPACE:
- for (i = min; i < max; i++)
- {
- if (eptr >= mb->end_subject)
- {
- SCHECK_PARTIAL();
- break;
- }
- if (!MAX_255(*eptr) || (mb->ctypes[*eptr] & ctype_space) == 0) break;
- eptr++;
- }
- break;
-
- case OP_NOT_WORDCHAR:
- for (i = min; i < max; i++)
- {
- if (eptr >= mb->end_subject)
- {
- SCHECK_PARTIAL();
- break;
- }
- if (MAX_255(*eptr) && (mb->ctypes[*eptr] & ctype_word) != 0) break;
- eptr++;
- }
- break;
-
- case OP_WORDCHAR:
- for (i = min; i < max; i++)
- {
- if (eptr >= mb->end_subject)
- {
- SCHECK_PARTIAL();
- break;
- }
- if (!MAX_255(*eptr) || (mb->ctypes[*eptr] & ctype_word) == 0) break;
- eptr++;
- }
- break;
-
- default:
- RRETURN(PCRE2_ERROR_INTERNAL);
- }
-
- if (possessive) continue; /* No backtracking */
- for (;;)
- {
- if (eptr == pp) goto TAIL_RECURSE;
- RMATCH(eptr, ecode, offset_top, mb, eptrb, RM47);
- if (rrc != MATCH_NOMATCH) RRETURN(rrc);
- eptr--;
- if (ctype == OP_ANYNL && eptr > pp && *eptr == CHAR_LF &&
- eptr[-1] == CHAR_CR) eptr--;
- }
- }
-
- /* Control never gets here */
- }
-
- /* There's been some horrible disaster. Arrival here can only mean there is
- something seriously wrong in the code above or the OP_xxx definitions. */
-
- default:
- RRETURN(PCRE2_ERROR_INTERNAL);
- }
-
- /* Do not stick any code in here without much thought; it is assumed
- that "continue" in the code above comes out to here to repeat the main
- loop. */
-
- } /* End of main loop */
-/* Control never reaches here */
-
-
-/* When compiling to use the heap rather than the stack for recursive calls to
-match(), the RRETURN() macro jumps here. The number that is saved in
-frame->Xwhere indicates which label we actually want to return to. */
-
-#ifdef HEAP_MATCH_RECURSE
-#define LBL(val) case val: goto L_RM##val;
-HEAP_RETURN:
-switch (frame->Xwhere)
- {
- LBL( 1) LBL( 2) LBL( 3) LBL( 4) LBL( 5) LBL( 6) LBL( 7) LBL( 8)
- LBL( 9) LBL(10) LBL(11) LBL(12) LBL(13) LBL(14) LBL(15) LBL(17)
- LBL(19) LBL(24) LBL(25) LBL(26) LBL(27) LBL(29) LBL(31) LBL(33)
- LBL(35) LBL(43) LBL(47) LBL(48) LBL(49) LBL(50) LBL(51) LBL(52)
- LBL(53) LBL(54) LBL(55) LBL(56) LBL(57) LBL(58) LBL(63) LBL(64)
- LBL(65) LBL(66) LBL(68)
-#ifdef SUPPORT_WIDE_CHARS
- LBL(20) LBL(21)
-#endif
-#ifdef SUPPORT_UNICODE
- LBL(16) LBL(18)
- LBL(22) LBL(23) LBL(28) LBL(30)
- LBL(32) LBL(34) LBL(42) LBL(46)
- LBL(36) LBL(37) LBL(38) LBL(39) LBL(40) LBL(41) LBL(44) LBL(45)
- LBL(59) LBL(60) LBL(61) LBL(62) LBL(67)
-#endif /* SUPPORT_UNICODE */
- default:
- return PCRE2_ERROR_INTERNAL;
- }
-#undef LBL
-#endif /* HEAP_MATCH_RECURSE */
-}
-
-
-/***************************************************************************
-****************************************************************************
- RECURSION IN THE match() FUNCTION
-
-Undefine all the macros that were defined above to handle this. */
-
-#ifdef HEAP_MATCH_RECURSE
-#undef eptr
-#undef ecode
-#undef mstart
-#undef offset_top
-#undef eptrb
-#undef flags
-
-#undef callpat
-#undef charptr
-#undef data
-#undef next_ecode
-#undef pp
-#undef prev
-#undef saved_eptr
-
-#undef new_recursive
-
-#undef cur_is_word
-#undef condition
-#undef prev_is_word
-
-#undef ctype
-#undef length
-#undef max
-#undef min
-#undef number
-#undef offset
-#undef op
-#undef save_capture_last
-#undef save_offset1
-#undef save_offset2
-#undef save_offset3
-
-#undef newptrb
-#endif /* HEAP_MATCH_RECURSE */
-
-/* These two are defined as macros in both cases */
-
-#undef fc
-#undef fi
-
-/***************************************************************************
-***************************************************************************/
-
-
-#ifdef HEAP_MATCH_RECURSE
-/*************************************************
-* Release allocated heap frames *
-*************************************************/
-
-/* This function releases all the allocated frames. The base frame is on the
-machine stack, and so must not be freed.
-
-Argument:
- frame_base the address of the base frame
- mb the match block
-
-Returns: nothing
-*/
-
-static void
-release_match_heapframes (heapframe *frame_base, match_block *mb)
-{
-heapframe *nextframe = frame_base->Xnextframe;
-while (nextframe != NULL)
- {
- heapframe *oldframe = nextframe;
- nextframe = nextframe->Xnextframe;
- mb->stack_memctl.free(oldframe, mb->stack_memctl.memory_data);
- }
-}
-#endif /* HEAP_MATCH_RECURSE */
-
-
-
-/*************************************************
-* Match a Regular Expression *
-*************************************************/
-
-/* This function applies a compiled pattern to a subject string and picks out
-portions of the string if it matches. Two elements in the vector are set for
-each substring: the offsets to the start and end of the substring.
-
-Arguments:
- code points to the compiled expression
- subject points to the subject string
- length length of subject string (may contain binary zeros)
- start_offset where to start in the subject string
- options option bits
- match_data points to a match_data block
- mcontext points a PCRE2 context
-
-Returns: > 0 => success; value is the number of ovector pairs filled
- = 0 => success, but ovector is not big enough
- -1 => failed to match (PCRE2_ERROR_NOMATCH)
- -2 => partial match (PCRE2_ERROR_PARTIAL)
- < -2 => some kind of unexpected problem
-*/
-
-PCRE2_EXP_DEFN int PCRE2_CALL_CONVENTION
-pcre2_match(const pcre2_code *code, PCRE2_SPTR subject, PCRE2_SIZE length,
- PCRE2_SIZE start_offset, uint32_t options, pcre2_match_data *match_data,
- pcre2_match_context *mcontext)
-{
-int rc;
-int ocount;
-
-const uint8_t *start_bits = NULL;
-
-const pcre2_real_code *re = (const pcre2_real_code *)code;
-
-BOOL anchored;
-BOOL firstline;
-BOOL has_first_cu = FALSE;
-BOOL has_req_cu = FALSE;
-BOOL startline;
-BOOL using_temporary_offsets = FALSE;
-BOOL utf;
-
-PCRE2_UCHAR first_cu = 0;
-PCRE2_UCHAR first_cu2 = 0;
-PCRE2_UCHAR req_cu = 0;
-PCRE2_UCHAR req_cu2 = 0;
-
-PCRE2_SPTR bumpalong_limit;
-PCRE2_SPTR end_subject;
-PCRE2_SPTR start_match = subject + start_offset;
-PCRE2_SPTR req_cu_ptr = start_match - 1;
-PCRE2_SPTR start_partial = NULL;
-PCRE2_SPTR match_partial = NULL;
-
-/* We need to have mb pointing to a match block, because the IS_NEWLINE macro
-is used below, and it expects NLBLOCK to be defined as a pointer. */
-
-match_block actual_match_block;
-match_block *mb = &actual_match_block;
-
-#ifdef HEAP_MATCH_RECURSE
-heapframe frame_zero;
-frame_zero.Xprevframe = NULL; /* Marks the top level */
-frame_zero.Xnextframe = NULL; /* None are allocated yet */
-mb->match_frames_base = &frame_zero;
-#endif
-
-/* A length equal to PCRE2_ZERO_TERMINATED implies a zero-terminated
-subject string. */
-
-if (length == PCRE2_ZERO_TERMINATED) length = PRIV(strlen)(subject);
-end_subject = subject + length;
-
-/* Plausibility checks */
-
-if ((options & ~PUBLIC_MATCH_OPTIONS) != 0) return PCRE2_ERROR_BADOPTION;
-if (code == NULL || subject == NULL || match_data == NULL)
- return PCRE2_ERROR_NULL;
-if (start_offset > length) return PCRE2_ERROR_BADOFFSET;
-
-/* Check that the first field in the block is the magic number. */
-
-if (re->magic_number != MAGIC_NUMBER) return PCRE2_ERROR_BADMAGIC;
-
-/* Check the code unit width. */
-
-if ((re->flags & PCRE2_MODE_MASK) != PCRE2_CODE_UNIT_WIDTH/8)
- return PCRE2_ERROR_BADMODE;
-
-/* PCRE2_NOTEMPTY and PCRE2_NOTEMPTY_ATSTART are match-time flags in the
-options variable for this function. Users of PCRE2 who are not calling the
-function directly would like to have a way of setting these flags, in the same
-way that they can set pcre2_compile() flags like PCRE2_NO_AUTOPOSSESS with
-constructions like (*NO_AUTOPOSSESS). To enable this, (*NOTEMPTY) and
-(*NOTEMPTY_ATSTART) set bits in the pattern's "flag" function which can now be
-transferred to the options for this function. The bits are guaranteed to be
-adjacent, but do not have the same values. This bit of Boolean trickery assumes
-that the match-time bits are not more significant than the flag bits. If by
-accident this is not the case, a compile-time division by zero error will
-occur. */
-
-#define FF (PCRE2_NOTEMPTY_SET|PCRE2_NE_ATST_SET)
-#define OO (PCRE2_NOTEMPTY|PCRE2_NOTEMPTY_ATSTART)
-options |= (re->flags & FF) / ((FF & (~FF+1)) / (OO & (~OO+1)));
-#undef FF
-#undef OO
-
-/* A NULL match context means "use a default context" */
-
-if (mcontext == NULL)
- mcontext = (pcre2_match_context *)(&PRIV(default_match_context));
-
-/* These two settings are used in the code for checking a UTF string that
-follows immediately afterwards. Other values in the mb block are used only
-during interpretive pcre_match() processing, not when the JIT support is in
-use, so they are set up later. */
-
-utf = (re->overall_options & PCRE2_UTF) != 0;
-mb->partial = ((options & PCRE2_PARTIAL_HARD) != 0)? 2 :
- ((options & PCRE2_PARTIAL_SOFT) != 0)? 1 : 0;
-
-/* Check a UTF string for validity if required. For 8-bit and 16-bit strings,
-we must also check that a starting offset does not point into the middle of a
-multiunit character. We check only the portion of the subject that is going to
-be inspected during matching - from the offset minus the maximum back reference
-to the given length. This saves time when a small part of a large subject is
-being matched by the use of a starting offset. Note that the maximum lookbehind
-is a number of characters, not code units. */
-
-#ifdef SUPPORT_UNICODE
-if (utf && (options & PCRE2_NO_UTF_CHECK) == 0)
- {
- PCRE2_SPTR check_subject = start_match; /* start_match includes offset */
-
- if (start_offset > 0)
- {
-#if PCRE2_CODE_UNIT_WIDTH != 32
- unsigned int i;
- if (start_match < end_subject && NOT_FIRSTCU(*start_match))
- return PCRE2_ERROR_BADUTFOFFSET;
- for (i = re->max_lookbehind; i > 0 && check_subject > subject; i--)
- {
- check_subject--;
- while (check_subject > subject &&
-#if PCRE2_CODE_UNIT_WIDTH == 8
- (*check_subject & 0xc0) == 0x80)
-#else /* 16-bit */
- (*check_subject & 0xfc00) == 0xdc00)
-#endif /* PCRE2_CODE_UNIT_WIDTH == 8 */
- check_subject--;
- }
-#else
- /* In the 32-bit library, one code unit equals one character. However,
- we cannot just subtract the lookbehind and then compare pointers, because
- a very large lookbehind could create an invalid pointer. */
-
- if (start_offset >= re->max_lookbehind)
- check_subject -= re->max_lookbehind;
- else
- check_subject = subject;
-#endif /* PCRE2_CODE_UNIT_WIDTH != 32 */
- }
-
- /* Validate the relevant portion of the subject. After an error, adjust the
- offset to be an absolute offset in the whole string. */
-
- match_data->rc = PRIV(valid_utf)(check_subject,
- length - (check_subject - subject), &(match_data->startchar));
- if (match_data->rc != 0)
- {
- match_data->startchar += check_subject - subject;
- return match_data->rc;
- }
- }
-#endif /* SUPPORT_UNICODE */
-
-/* It is an error to set an offset limit without setting the flag at compile
-time. */
-
-if (mcontext->offset_limit != PCRE2_UNSET &&
- (re->overall_options & PCRE2_USE_OFFSET_LIMIT) == 0)
- return PCRE2_ERROR_BADOFFSETLIMIT;
-
-/* If the pattern was successfully studied with JIT support, run the JIT
-executable instead of the rest of this function. Most options must be set at
-compile time for the JIT code to be usable. Fallback to the normal code path if
-an unsupported option is set or if JIT returns BADOPTION (which means that the
-selected normal or partial matching mode was not compiled). */
-
-#ifdef SUPPORT_JIT
-if (re->executable_jit != NULL && (options & ~PUBLIC_JIT_MATCH_OPTIONS) == 0)
- {
- rc = pcre2_jit_match(code, subject, length, start_offset, options,
- match_data, mcontext);
- if (rc != PCRE2_ERROR_JIT_BADOPTION) return rc;
- }
-#endif
-
-/* Carry on with non-JIT matching. */
-
-anchored = ((re->overall_options | options) & PCRE2_ANCHORED) != 0;
-firstline = (re->overall_options & PCRE2_FIRSTLINE) != 0;
-startline = (re->flags & PCRE2_STARTLINE) != 0;
-bumpalong_limit = (mcontext->offset_limit == PCRE2_UNSET)?
- end_subject : subject + mcontext->offset_limit;
-
-/* Fill in the fields in the match block. */
-
-mb->callout = mcontext->callout;
-mb->callout_data = mcontext->callout_data;
-mb->memctl = mcontext->memctl;
-#ifdef HEAP_MATCH_RECURSE
-mb->stack_memctl = mcontext->stack_memctl;
-#endif
-
-mb->start_subject = subject;
-mb->start_offset = start_offset;
-mb->end_subject = end_subject;
-mb->hasthen = (re->flags & PCRE2_HASTHEN) != 0;
-
-mb->moptions = options; /* Match options */
-mb->poptions = re->overall_options; /* Pattern options */
-
-mb->ignore_skip_arg = 0;
-mb->mark = mb->nomatch_mark = NULL; /* In case never set */
-mb->recursive = NULL; /* No recursion at top level */
-mb->ovecsave_chain = NULL; /* No ovecsave blocks yet */
-mb->hitend = FALSE;
-
-/* The name table is needed for finding all the numbers associated with a
-given name, for condition testing. The code follows the name table. */
-
-mb->name_table = (PCRE2_UCHAR *)((uint8_t *)re + sizeof(pcre2_real_code));
-mb->name_count = re->name_count;
-mb->name_entry_size = re->name_entry_size;
-mb->start_code = mb->name_table + re->name_count * re->name_entry_size;
-
-/* Limits set in the pattern override the match context only if they are
-smaller. */
-
-mb->match_limit = (mcontext->match_limit < re->limit_match)?
- mcontext->match_limit : re->limit_match;
-mb->match_limit_recursion = (mcontext->recursion_limit < re->limit_recursion)?
- mcontext->recursion_limit : re->limit_recursion;
-
-/* Pointers to the individual character tables */
-
-mb->lcc = re->tables + lcc_offset;
-mb->fcc = re->tables + fcc_offset;
-mb->ctypes = re->tables + ctypes_offset;
-
-/* Process the \R and newline settings. */
-
-mb->bsr_convention = re->bsr_convention;
-mb->nltype = NLTYPE_FIXED;
-switch(re->newline_convention)
- {
- case PCRE2_NEWLINE_CR:
- mb->nllen = 1;
- mb->nl[0] = CHAR_CR;
- break;
-
- case PCRE2_NEWLINE_LF:
- mb->nllen = 1;
- mb->nl[0] = CHAR_NL;
- break;
-
- case PCRE2_NEWLINE_CRLF:
- mb->nllen = 2;
- mb->nl[0] = CHAR_CR;
- mb->nl[1] = CHAR_NL;
- break;
-
- case PCRE2_NEWLINE_ANY:
- mb->nltype = NLTYPE_ANY;
- break;
-
- case PCRE2_NEWLINE_ANYCRLF:
- mb->nltype = NLTYPE_ANYCRLF;
- break;
-
- default: return PCRE2_ERROR_INTERNAL;
- }
-
-/* If the expression has got more back references than the offsets supplied can
-hold, we get a temporary chunk of memory to use during the matching. Otherwise,
-we can use the vector supplied. The size of the ovector is three times the
-value in the oveccount field. Two-thirds of it is pairs for storing matching
-offsets, and the top third is working space. */
-
-if (re->top_backref >= match_data->oveccount)
- {
- ocount = re->top_backref * 3 + 3;
- mb->ovector = (PCRE2_SIZE *)(mb->memctl.malloc(ocount * sizeof(PCRE2_SIZE),
- mb->memctl.memory_data));
- if (mb->ovector == NULL) return PCRE2_ERROR_NOMEMORY;
- using_temporary_offsets = TRUE;
- }
-else
- {
- ocount = 3 * match_data->oveccount;
- mb->ovector = match_data->ovector;
- }
-
-mb->offset_end = ocount;
-mb->offset_max = (2*ocount)/3;
-
-/* Reset the working variable associated with each extraction. These should
-never be used unless previously set, but they get saved and restored, and so we
-initialize them to avoid reading uninitialized locations. Also, unset the
-offsets for the matched string. This is really just for tidiness with callouts,
-in case they inspect these fields. */
-
-if (ocount > 0)
- {
- register PCRE2_SIZE *iptr = mb->ovector + ocount;
- register PCRE2_SIZE *iend = iptr - re->top_bracket;
- if (iend < mb->ovector + 2) iend = mb->ovector + 2;
- while (--iptr >= iend) *iptr = PCRE2_UNSET;
- mb->ovector[0] = mb->ovector[1] = PCRE2_UNSET;
- }
-
-/* Set up the first code unit to match, if available. The first_codeunit value
-is never set for an anchored regular expression, but the anchoring may be
-forced at run time, so we have to test for anchoring. The first code unit may
-be unset for an unanchored pattern, of course. If there's no first code unit
-there may be a bitmap of possible first characters. */
-
-if (!anchored)
- {
- if ((re->flags & PCRE2_FIRSTSET) != 0)
- {
- has_first_cu = TRUE;
- first_cu = first_cu2 = (PCRE2_UCHAR)(re->first_codeunit);
- if ((re->flags & PCRE2_FIRSTCASELESS) != 0)
- {
- first_cu2 = TABLE_GET(first_cu, mb->fcc, first_cu);
-#if defined SUPPORT_UNICODE && PCRE2_CODE_UNIT_WIDTH != 8
- if (utf && first_cu > 127) first_cu2 = UCD_OTHERCASE(first_cu);
-#endif
- }
- }
- else
- if (!startline && (re->flags & PCRE2_FIRSTMAPSET) != 0)
- start_bits = re->start_bitmap;
- }
-
-/* For anchored or unanchored matches, there may be a "last known required
-character" set. */
-
-if ((re->flags & PCRE2_LASTSET) != 0)
- {
- has_req_cu = TRUE;
- req_cu = req_cu2 = (PCRE2_UCHAR)(re->last_codeunit);
- if ((re->flags & PCRE2_LASTCASELESS) != 0)
- {
- req_cu2 = TABLE_GET(req_cu, mb->fcc, req_cu);
-#if defined SUPPORT_UNICODE && PCRE2_CODE_UNIT_WIDTH != 8
- if (utf && req_cu > 127) req_cu2 = UCD_OTHERCASE(req_cu);
-#endif
- }
- }
-
-
-/* ==========================================================================*/
-
-/* Loop for handling unanchored repeated matching attempts; for anchored regexs
-the loop runs just once. */
-
-for(;;)
- {
- PCRE2_SPTR new_start_match;
- mb->capture_last = 0;
-
- /* ----------------- Start of match optimizations ---------------- */
-
- /* There are some optimizations that avoid running the match if a known
- starting point is not found, or if a known later code unit is not present.
- However, there is an option (settable at compile time) that disables these,
- for testing and for ensuring that all callouts do actually occur. */
-
- if ((re->overall_options & PCRE2_NO_START_OPTIMIZE) == 0)
- {
- PCRE2_SPTR save_end_subject = end_subject;
-
- /* If firstline is TRUE, the start of the match is constrained to the first
- line of a multiline string. That is, the match must be before or at the
- first newline. Implement this by temporarily adjusting end_subject so that
- we stop the optimization scans at a newline. If the match fails at the
- newline, later code breaks this loop. */
-
- if (firstline)
- {
- PCRE2_SPTR t = start_match;
-#ifdef SUPPORT_UNICODE
- if (utf)
- {
- while (t < mb->end_subject && !IS_NEWLINE(t))
- {
- t++;
- ACROSSCHAR(t < end_subject, *t, t++);
- }
- }
- else
-#endif
- while (t < mb->end_subject && !IS_NEWLINE(t)) t++;
- end_subject = t;
- }
-
- /* Advance to a unique first code unit if there is one. In 8-bit mode, the
- use of memchr() gives a big speed up. */
-
- if (has_first_cu)
- {
- PCRE2_UCHAR smc;
- if (first_cu != first_cu2)
- while (start_match < end_subject &&
- (smc = UCHAR21TEST(start_match)) != first_cu && smc != first_cu2)
- start_match++;
- else
- {
-#if PCRE2_CODE_UNIT_WIDTH != 8
- while (start_match < end_subject && UCHAR21TEST(start_match) != first_cu)
- start_match++;
-#else
- start_match = memchr(start_match, first_cu, end_subject - start_match);
- if (start_match == NULL) start_match = end_subject;
-#endif
- }
- }
-
- /* Or to just after a linebreak for a multiline match */
-
- else if (startline)
- {
- if (start_match > mb->start_subject + start_offset)
- {
-#ifdef SUPPORT_UNICODE
- if (utf)
- {
- while (start_match < end_subject && !WAS_NEWLINE(start_match))
- {
- start_match++;
- ACROSSCHAR(start_match < end_subject, *start_match,
- start_match++);
- }
- }
- else
-#endif
- while (start_match < end_subject && !WAS_NEWLINE(start_match))
- start_match++;
-
- /* If we have just passed a CR and the newline option is ANY or
- ANYCRLF, and we are now at a LF, advance the match position by one more
- code unit. */
-
- if (start_match[-1] == CHAR_CR &&
- (mb->nltype == NLTYPE_ANY || mb->nltype == NLTYPE_ANYCRLF) &&
- start_match < end_subject &&
- UCHAR21TEST(start_match) == CHAR_NL)
- start_match++;
- }
- }
-
- /* Or to a non-unique first code unit if any have been identified. The
- bitmap contains only 256 bits. When code units are 16 or 32 bits wide, all
- code units greater than 254 set the 255 bit. */
-
- else if (start_bits != NULL)
- {
- while (start_match < end_subject)
- {
- register uint32_t c = UCHAR21TEST(start_match);
-#if PCRE2_CODE_UNIT_WIDTH != 8
- if (c > 255) c = 255;
-#endif
- if ((start_bits[c/8] & (1 << (c&7))) != 0) break;
- start_match++;
- }
- }
-
- /* Restore fudged end_subject */
-
- end_subject = save_end_subject;
-
- /* The following two optimizations are disabled for partial matching. */
-
- if (!mb->partial)
- {
- /* The minimum matching length is a lower bound; no actual string of that
- length may actually match the pattern. Although the value is, strictly,
- in characters, we treat it as code units to avoid spending too much time
- in this optimization. */
-
- if (end_subject - start_match < re->minlength)
- {
- rc = MATCH_NOMATCH;
- break;
- }
-
- /* If req_cu is set, we know that that code unit must appear in the
- subject for the match to succeed. If the first code unit is set, req_cu
- must be later in the subject; otherwise the test starts at the match
- point. This optimization can save a huge amount of backtracking in
- patterns with nested unlimited repeats that aren't going to match.
- Writing separate code for cased/caseless versions makes it go faster, as
- does using an autoincrement and backing off on a match.
-
- HOWEVER: when the subject string is very, very long, searching to its end
- can take a long time, and give bad performance on quite ordinary
- patterns. This showed up when somebody was matching something like
- /^\d+C/ on a 32-megabyte string... so we don't do this when the string is
- sufficiently long. */
-
- if (has_req_cu && end_subject - start_match < REQ_CU_MAX)
- {
- register PCRE2_SPTR p = start_match + (has_first_cu? 1:0);
-
- /* We don't need to repeat the search if we haven't yet reached the
- place we found it at last time. */
-
- if (p > req_cu_ptr)
- {
- if (req_cu != req_cu2)
- {
- while (p < end_subject)
- {
- register uint32_t pp = UCHAR21INCTEST(p);
- if (pp == req_cu || pp == req_cu2) { p--; break; }
- }
- }
- else
- {
- while (p < end_subject)
- {
- if (UCHAR21INCTEST(p) == req_cu) { p--; break; }
- }
- }
-
- /* If we can't find the required code unit, break the matching loop,
- forcing a match failure. */
-
- if (p >= end_subject)
- {
- rc = MATCH_NOMATCH;
- break;
- }
-
- /* If we have found the required code unit, save the point where we
- found it, so that we don't search again next time round the loop if
- the start hasn't passed this code unit yet. */
-
- req_cu_ptr = p;
- }
- }
- }
- }
-
- /* ------------ End of start of match optimizations ------------ */
-
- /* Give no match if we have passed the bumpalong limit. */
-
- if (start_match > bumpalong_limit)
- {
- rc = MATCH_NOMATCH;
- break;
- }
-
- /* OK, we can now run the match. If "hitend" is set afterwards, remember the
- first starting point for which a partial match was found. */
-
- mb->start_match_ptr = start_match;
- mb->start_used_ptr = start_match;
- mb->last_used_ptr = start_match;
- mb->match_call_count = 0;
- mb->match_function_type = 0;
- mb->end_offset_top = 0;
- mb->skip_arg_count = 0;
- rc = match(start_match, mb->start_code, start_match, 2, mb, NULL, 0);
-
- if (mb->hitend && start_partial == NULL)
- {
- start_partial = mb->start_used_ptr;
- match_partial = start_match;
- }
-
- switch(rc)
- {
- /* If MATCH_SKIP_ARG reaches this level it means that a MARK that matched
- the SKIP's arg was not found. In this circumstance, Perl ignores the SKIP
- entirely. The only way we can do that is to re-do the match at the same
- point, with a flag to force SKIP with an argument to be ignored. Just
- treating this case as NOMATCH does not work because it does not check other
- alternatives in patterns such as A(*SKIP:A)B|AC when the subject is AC. */
-
- case MATCH_SKIP_ARG:
- new_start_match = start_match;
- mb->ignore_skip_arg = mb->skip_arg_count;
- break;
-
- /* SKIP passes back the next starting point explicitly, but if it is no
- greater than the match we have just done, treat it as NOMATCH. */
-
- case MATCH_SKIP:
- if (mb->start_match_ptr > start_match)
- {
- new_start_match = mb->start_match_ptr;
- break;
- }
- /* Fall through */
-
- /* NOMATCH and PRUNE advance by one character. THEN at this level acts
- exactly like PRUNE. Unset ignore SKIP-with-argument. */
-
- case MATCH_NOMATCH:
- case MATCH_PRUNE:
- case MATCH_THEN:
- mb->ignore_skip_arg = 0;
- new_start_match = start_match + 1;
-#ifdef SUPPORT_UNICODE
- if (utf)
- ACROSSCHAR(new_start_match < end_subject, *new_start_match,
- new_start_match++);
-#endif
- break;
-
- /* COMMIT disables the bumpalong, but otherwise behaves as NOMATCH. */
-
- case MATCH_COMMIT:
- rc = MATCH_NOMATCH;
- goto ENDLOOP;
-
- /* Any other return is either a match, or some kind of error. */
-
- default:
- goto ENDLOOP;
- }
-
- /* Control reaches here for the various types of "no match at this point"
- result. Reset the code to MATCH_NOMATCH for subsequent checking. */
-
- rc = MATCH_NOMATCH;
-
- /* If PCRE2_FIRSTLINE is set, the match must happen before or at the first
- newline in the subject (though it may continue over the newline). Therefore,
- if we have just failed to match, starting at a newline, do not continue. */
-
- if (firstline && IS_NEWLINE(start_match)) break;
-
- /* Advance to new matching position */
-
- start_match = new_start_match;
-
- /* Break the loop if the pattern is anchored or if we have passed the end of
- the subject. */
-
- if (anchored || start_match > end_subject) break;
-
- /* If we have just passed a CR and we are now at a LF, and the pattern does
- not contain any explicit matches for \r or \n, and the newline option is CRLF
- or ANY or ANYCRLF, advance the match position by one more code unit. In
- normal matching start_match will aways be greater than the first position at
- this stage, but a failed *SKIP can cause a return at the same point, which is
- why the first test exists. */
-
- if (start_match > subject + start_offset &&
- start_match[-1] == CHAR_CR &&
- start_match < end_subject &&
- *start_match == CHAR_NL &&
- (re->flags & PCRE2_HASCRORLF) == 0 &&
- (mb->nltype == NLTYPE_ANY ||
- mb->nltype == NLTYPE_ANYCRLF ||
- mb->nllen == 2))
- start_match++;
-
- mb->mark = NULL; /* Reset for start of next match attempt */
- } /* End of for(;;) "bumpalong" loop */
-
-/* ==========================================================================*/
-
-/* When we reach here, one of the stopping conditions is true:
-
-(1) The match succeeded, either completely, or partially;
-
-(2) The pattern is anchored or the match was failed by (*COMMIT);
-
-(3) We are past the end of the subject or the bumpalong limit;
-
-(4) PCRE2_FIRSTLINE is set and we have failed to match at a newline, because
- this option requests that a match occur at or before the first newline in
- the subject.
-
-(5) Some kind of error occurred.
-
-*/
-
-ENDLOOP:
-
-#ifdef HEAP_MATCH_RECURSE
-release_match_heapframes(&frame_zero, mb);
-#endif
-
-/* Release any frames that were saved from recursions. */
-
-while (mb->ovecsave_chain != NULL)
- {
- ovecsave_frame *this = mb->ovecsave_chain;
- mb->ovecsave_chain = this->next;
- mb->memctl.free(this, mb->memctl.memory_data);
- }
-
-/* Fill in fields that are always returned in the match data. */
-
-match_data->code = re;
-match_data->subject = subject;
-match_data->mark = mb->mark;
-match_data->matchedby = PCRE2_MATCHEDBY_INTERPRETER;
-
-/* Handle a fully successful match. */
-
-if (rc == MATCH_MATCH || rc == MATCH_ACCEPT)
- {
- uint32_t arg_offset_max = 2 * match_data->oveccount;
-
- /* When the offset vector is big enough to deal with any backreferences,
- captured substring offsets will already be set up. In the case where we had
- to get some local memory to hold offsets for backreference processing, copy
- those that we can. In this case there need not be overflow if certain parts
- of the pattern were not used, even though there are more capturing
- parentheses than vector slots. */
-
- if (using_temporary_offsets)
- {
- if (arg_offset_max >= 4)
- {
- memcpy(match_data->ovector + 2, mb->ovector + 2,
- (arg_offset_max - 2) * sizeof(PCRE2_SIZE));
- }
- if (mb->end_offset_top > arg_offset_max) mb->capture_last |= OVFLBIT;
- mb->memctl.free(mb->ovector, mb->memctl.memory_data);
- }
-
- /* Set the return code to the number of captured strings, or 0 if there were
- too many to fit into the ovector. */
-
- match_data->rc = ((mb->capture_last & OVFLBIT) != 0)?
- 0 : mb->end_offset_top/2;
-
- /* If there is space in the offset vector, set any pairs that follow the
- highest-numbered captured string but are less than the number of capturing
- groups in the pattern (and are within the ovector) to PCRE2_UNSET. It is
- documented that this happens. In earlier versions, the whole set of potential
- capturing offsets was initialized each time round the loop, but this is
- handled differently now. "Gaps" are set to PCRE2_UNSET dynamically instead
- (this fixed a bug). Thus, it is only those at the end that need setting here.
- We can't just mark them all unset at the start of the whole thing because
- they may get set in one branch that is not the final matching branch. */
-
- if (mb->end_offset_top/2 <= re->top_bracket)
- {
- register PCRE2_SIZE *iptr, *iend;
- int resetcount = re->top_bracket + 1;
- if (resetcount > match_data->oveccount) resetcount = match_data->oveccount;
- iptr = match_data->ovector + mb->end_offset_top;
- iend = match_data->ovector + 2 * resetcount;
- while (iptr < iend) *iptr++ = PCRE2_UNSET;
- }
-
- /* If there is space, set up the whole thing as substring 0. The value of
- mb->start_match_ptr might be modified if \K was encountered on the success
- matching path. */
-
- if (match_data->oveccount < 1) rc = 0; else
- {
- match_data->ovector[0] = mb->start_match_ptr - mb->start_subject;
- match_data->ovector[1] = mb->end_match_ptr - mb->start_subject;
- }
-
- /* Set the remaining returned values */
-
- match_data->startchar = start_match - subject;
- match_data->leftchar = mb->start_used_ptr - subject;
- match_data->rightchar = ((mb->last_used_ptr > mb->end_match_ptr)?
- mb->last_used_ptr : mb->end_match_ptr) - subject;
- return match_data->rc;
- }
-
-/* Control gets here if there has been a partial match, an error, or if the
-overall match attempt has failed at all permitted starting positions. Any mark
-data is in the nomatch_mark field. */
-
-match_data->mark = mb->nomatch_mark;
-
-/* For anything other than nomatch or partial match, just return the code. */
-
-if (rc != MATCH_NOMATCH && rc != PCRE2_ERROR_PARTIAL)
- match_data->rc = rc;
-
-/* Else handle a partial match. */
-
-else if (match_partial != NULL)
- {
- if (match_data->oveccount > 0)
- {
- match_data->ovector[0] = match_partial - subject;
- match_data->ovector[1] = end_subject - subject;
- }
- match_data->startchar = match_partial - subject;
- match_data->leftchar = start_partial - subject;
- match_data->rightchar = end_subject - subject;
- match_data->rc = PCRE2_ERROR_PARTIAL;
- }
-
-/* Else this is the classic nomatch case. */
-
-else match_data->rc = PCRE2_ERROR_NOMATCH;
-
-/* Free any temporary offsets. */
-
-if (using_temporary_offsets)
- mb->memctl.free(mb->ovector, mb->memctl.memory_data);
-return match_data->rc;
-}
-
-/* End of pcre2_match.c */
diff --git a/pcre2/src/pcre2_match_data.c b/pcre2/src/pcre2_match_data.c
deleted file mode 100644
index 85ac99834..000000000
--- a/pcre2/src/pcre2_match_data.c
+++ /dev/null
@@ -1,147 +0,0 @@
-/*************************************************
-* Perl-Compatible Regular Expressions *
-*************************************************/
-
-/* PCRE is a library of functions to support regular expressions whose syntax
-and semantics are as close as possible to those of the Perl 5 language.
-
- Written by Philip Hazel
- Original API code Copyright (c) 1997-2012 University of Cambridge
- New API code Copyright (c) 2016 University of Cambridge
-
------------------------------------------------------------------------------
-Redistribution and use in source and binary forms, with or without
-modification, are permitted provided that the following conditions are met:
-
- * Redistributions of source code must retain the above copyright notice,
- this list of conditions and the following disclaimer.
-
- * Redistributions in binary form must reproduce the above copyright
- notice, this list of conditions and the following disclaimer in the
- documentation and/or other materials provided with the distribution.
-
- * Neither the name of the University of Cambridge nor the names of its
- contributors may be used to endorse or promote products derived from
- this software without specific prior written permission.
-
-THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
-AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
-IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
-ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
-LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
-CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
-SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
-INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
-CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
-ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
-POSSIBILITY OF SUCH DAMAGE.
------------------------------------------------------------------------------
-*/
-
-
-#ifdef HAVE_CONFIG_H
-#include "config.h"
-#endif
-
-#include "pcre2_internal.h"
-
-
-
-/*************************************************
-* Create a match data block given ovector size *
-*************************************************/
-
-/* A minimum of 1 is imposed on the number of ovector triplets. */
-
-PCRE2_EXP_DEFN pcre2_match_data * PCRE2_CALL_CONVENTION
-pcre2_match_data_create(uint32_t oveccount, pcre2_general_context *gcontext)
-{
-pcre2_match_data *yield;
-if (oveccount < 1) oveccount = 1;
-yield = PRIV(memctl_malloc)(
- sizeof(pcre2_match_data) + 3*oveccount*sizeof(PCRE2_SIZE),
- (pcre2_memctl *)gcontext);
-if (yield == NULL) return NULL;
-yield->oveccount = oveccount;
-return yield;
-}
-
-
-
-/*************************************************
-* Create a match data block using pattern data *
-*************************************************/
-
-/* If no context is supplied, use the memory allocator from the code. */
-
-PCRE2_EXP_DEFN pcre2_match_data * PCRE2_CALL_CONVENTION
-pcre2_match_data_create_from_pattern(const pcre2_code *code,
- pcre2_general_context *gcontext)
-{
-if (gcontext == NULL) gcontext = (pcre2_general_context *)code;
-return pcre2_match_data_create(((pcre2_real_code *)code)->top_bracket + 1,
- gcontext);
-}
-
-
-
-/*************************************************
-* Free a match data block *
-*************************************************/
-
-PCRE2_EXP_DEFN void PCRE2_CALL_CONVENTION
-pcre2_match_data_free(pcre2_match_data *match_data)
-{
-if (match_data != NULL)
- match_data->memctl.free(match_data, match_data->memctl.memory_data);
-}
-
-
-
-/*************************************************
-* Get last mark in match *
-*************************************************/
-
-PCRE2_EXP_DEFN PCRE2_SPTR PCRE2_CALL_CONVENTION
-pcre2_get_mark(pcre2_match_data *match_data)
-{
-return match_data->mark;
-}
-
-
-
-/*************************************************
-* Get pointer to ovector *
-*************************************************/
-
-PCRE2_EXP_DEFN PCRE2_SIZE * PCRE2_CALL_CONVENTION
-pcre2_get_ovector_pointer(pcre2_match_data *match_data)
-{
-return match_data->ovector;
-}
-
-
-
-/*************************************************
-* Get number of ovector slots *
-*************************************************/
-
-PCRE2_EXP_DEFN uint32_t PCRE2_CALL_CONVENTION
-pcre2_get_ovector_count(pcre2_match_data *match_data)
-{
-return match_data->oveccount;
-}
-
-
-
-/*************************************************
-* Get starting code unit in match *
-*************************************************/
-
-PCRE2_EXP_DEFN PCRE2_SIZE PCRE2_CALL_CONVENTION
-pcre2_get_startchar(pcre2_match_data *match_data)
-{
-return match_data->startchar;
-}
-
-/* End of pcre2_match_data.c */
diff --git a/pcre2/src/pcre2_newline.c b/pcre2/src/pcre2_newline.c
deleted file mode 100644
index 6e9366db9..000000000
--- a/pcre2/src/pcre2_newline.c
+++ /dev/null
@@ -1,243 +0,0 @@
-/*************************************************
-* Perl-Compatible Regular Expressions *
-*************************************************/
-
-/* PCRE is a library of functions to support regular expressions whose syntax
-and semantics are as close as possible to those of the Perl 5 language.
-
- Written by Philip Hazel
- Original API code Copyright (c) 1997-2012 University of Cambridge
- New API code Copyright (c) 2016 University of Cambridge
-
------------------------------------------------------------------------------
-Redistribution and use in source and binary forms, with or without
-modification, are permitted provided that the following conditions are met:
-
- * Redistributions of source code must retain the above copyright notice,
- this list of conditions and the following disclaimer.
-
- * Redistributions in binary form must reproduce the above copyright
- notice, this list of conditions and the following disclaimer in the
- documentation and/or other materials provided with the distribution.
-
- * Neither the name of the University of Cambridge nor the names of its
- contributors may be used to endorse or promote products derived from
- this software without specific prior written permission.
-
-THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
-AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
-IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
-ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
-LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
-CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
-SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
-INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
-CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
-ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
-POSSIBILITY OF SUCH DAMAGE.
------------------------------------------------------------------------------
-*/
-
-
-/* This module contains internal functions for testing newlines when more than
-one kind of newline is to be recognized. When a newline is found, its length is
-returned. In principle, we could implement several newline "types", each
-referring to a different set of newline characters. At present, PCRE2 supports
-only NLTYPE_FIXED, which gets handled without these functions, NLTYPE_ANYCRLF,
-and NLTYPE_ANY. The full list of Unicode newline characters is taken from
-http://unicode.org/unicode/reports/tr18/. */
-
-
-#ifdef HAVE_CONFIG_H
-#include "config.h"
-#endif
-
-#include "pcre2_internal.h"
-
-
-
-/*************************************************
-* Check for newline at given position *
-*************************************************/
-
-/* This function is called only via the IS_NEWLINE macro, which does so only
-when the newline type is NLTYPE_ANY or NLTYPE_ANYCRLF. The case of a fixed
-newline (NLTYPE_FIXED) is handled inline. It is guaranteed that the code unit
-pointed to by ptr is less than the end of the string.
-
-Arguments:
- ptr pointer to possible newline
- type the newline type
- endptr pointer to the end of the string
- lenptr where to return the length
- utf TRUE if in utf mode
-
-Returns: TRUE or FALSE
-*/
-
-BOOL
-PRIV(is_newline)(PCRE2_SPTR ptr, uint32_t type, PCRE2_SPTR endptr,
- uint32_t *lenptr, BOOL utf)
-{
-uint32_t c;
-
-#ifdef SUPPORT_UNICODE
-if (utf) { GETCHAR(c, ptr); } else c = *ptr;
-#else
-(void)utf;
-c = *ptr;
-#endif /* SUPPORT_UNICODE */
-
-if (type == NLTYPE_ANYCRLF) switch(c)
- {
- case CHAR_LF:
- *lenptr = 1;
- return TRUE;
-
- case CHAR_CR:
- *lenptr = (ptr < endptr - 1 && ptr[1] == CHAR_LF)? 2 : 1;
- return TRUE;
-
- default:
- return FALSE;
- }
-
-/* NLTYPE_ANY */
-
-else switch(c)
- {
-#ifdef EBCDIC
- case CHAR_NEL:
-#endif
- case CHAR_LF:
- case CHAR_VT:
- case CHAR_FF:
- *lenptr = 1;
- return TRUE;
-
- case CHAR_CR:
- *lenptr = (ptr < endptr - 1 && ptr[1] == CHAR_LF)? 2 : 1;
- return TRUE;
-
-#ifndef EBCDIC
-#if PCRE2_CODE_UNIT_WIDTH == 8
- case CHAR_NEL:
- *lenptr = utf? 2 : 1;
- return TRUE;
-
- case 0x2028: /* LS */
- case 0x2029: /* PS */
- *lenptr = 3;
- return TRUE;
-
-#else /* 16-bit or 32-bit code units */
- case CHAR_NEL:
- case 0x2028: /* LS */
- case 0x2029: /* PS */
- *lenptr = 1;
- return TRUE;
-#endif
-#endif /* Not EBCDIC */
-
- default:
- return FALSE;
- }
-}
-
-
-
-/*************************************************
-* Check for newline at previous position *
-*************************************************/
-
-/* This function is called only via the WAS_NEWLINE macro, which does so only
-when the newline type is NLTYPE_ANY or NLTYPE_ANYCRLF. The case of a fixed
-newline (NLTYPE_FIXED) is handled inline. It is guaranteed that the initial
-value of ptr is greater than the start of the string that is being processed.
-
-Arguments:
- ptr pointer to possible newline
- type the newline type
- startptr pointer to the start of the string
- lenptr where to return the length
- utf TRUE if in utf mode
-
-Returns: TRUE or FALSE
-*/
-
-BOOL
-PRIV(was_newline)(PCRE2_SPTR ptr, uint32_t type, PCRE2_SPTR startptr,
- uint32_t *lenptr, BOOL utf)
-{
-uint32_t c;
-ptr--;
-
-#ifdef SUPPORT_UNICODE
-if (utf)
- {
- BACKCHAR(ptr);
- GETCHAR(c, ptr);
- }
-else c = *ptr;
-#else
-(void)utf;
-c = *ptr;
-#endif /* SUPPORT_UNICODE */
-
-if (type == NLTYPE_ANYCRLF) switch(c)
- {
- case CHAR_LF:
- *lenptr = (ptr > startptr && ptr[-1] == CHAR_CR)? 2 : 1;
- return TRUE;
-
- case CHAR_CR:
- *lenptr = 1;
- return TRUE;
-
- default:
- return FALSE;
- }
-
-/* NLTYPE_ANY */
-
-else switch(c)
- {
- case CHAR_LF:
- *lenptr = (ptr > startptr && ptr[-1] == CHAR_CR)? 2 : 1;
- return TRUE;
-
-#ifdef EBCDIC
- case CHAR_NEL:
-#endif
- case CHAR_VT:
- case CHAR_FF:
- case CHAR_CR:
- *lenptr = 1;
- return TRUE;
-
-#ifndef EBCDIC
-#if PCRE2_CODE_UNIT_WIDTH == 8
- case CHAR_NEL:
- *lenptr = utf? 2 : 1;
- return TRUE;
-
- case 0x2028: /* LS */
- case 0x2029: /* PS */
- *lenptr = 3;
- return TRUE;
-
-#else /* 16-bit or 32-bit code units */
- case CHAR_NEL:
- case 0x2028: /* LS */
- case 0x2029: /* PS */
- *lenptr = 1;
- return TRUE;
-#endif
-#endif /* Not EBCDIC */
-
- default:
- return FALSE;
- }
-}
-
-/* End of pcre2_newline.c */
diff --git a/pcre2/src/pcre2_ord2utf.c b/pcre2/src/pcre2_ord2utf.c
deleted file mode 100644
index 75252b763..000000000
--- a/pcre2/src/pcre2_ord2utf.c
+++ /dev/null
@@ -1,120 +0,0 @@
-/*************************************************
-* Perl-Compatible Regular Expressions *
-*************************************************/
-
-/* PCRE is a library of functions to support regular expressions whose syntax
-and semantics are as close as possible to those of the Perl 5 language.
-
- Written by Philip Hazel
- Original API code Copyright (c) 1997-2012 University of Cambridge
- New API code Copyright (c) 2016 University of Cambridge
-
------------------------------------------------------------------------------
-Redistribution and use in source and binary forms, with or without
-modification, are permitted provided that the following conditions are met:
-
- * Redistributions of source code must retain the above copyright notice,
- this list of conditions and the following disclaimer.
-
- * Redistributions in binary form must reproduce the above copyright
- notice, this list of conditions and the following disclaimer in the
- documentation and/or other materials provided with the distribution.
-
- * Neither the name of the University of Cambridge nor the names of its
- contributors may be used to endorse or promote products derived from
- this software without specific prior written permission.
-
-THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
-AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
-IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
-ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
-LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
-CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
-SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
-INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
-CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
-ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
-POSSIBILITY OF SUCH DAMAGE.
------------------------------------------------------------------------------
-*/
-
-
-/* This file contains a function that converts a Unicode character code point
-into a UTF string. The behaviour is different for each code unit width. */
-
-
-#ifdef HAVE_CONFIG_H
-#include "config.h"
-#endif
-
-#include "pcre2_internal.h"
-
-
-/* If SUPPORT_UNICODE is not defined, this function will never be called.
-Supply a dummy function because some compilers do not like empty source
-modules. */
-
-#ifndef SUPPORT_UNICODE
-unsigned int
-PRIV(ord2utf)(uint32_t cvalue, PCRE2_UCHAR *buffer)
-{
-(void)(cvalue);
-(void)(buffer);
-return 0;
-}
-#else /* SUPPORT_UNICODE */
-
-
-/*************************************************
-* Convert code point to UTF *
-*************************************************/
-
-/*
-Arguments:
- cvalue the character value
- buffer pointer to buffer for result
-
-Returns: number of code units placed in the buffer
-*/
-
-unsigned int
-PRIV(ord2utf)(uint32_t cvalue, PCRE2_UCHAR *buffer)
-{
-/* Convert to UTF-8 */
-
-#if PCRE2_CODE_UNIT_WIDTH == 8
-register int i, j;
-for (i = 0; i < PRIV(utf8_table1_size); i++)
- if ((int)cvalue <= PRIV(utf8_table1)[i]) break;
-buffer += i;
-for (j = i; j > 0; j--)
- {
- *buffer-- = 0x80 | (cvalue & 0x3f);
- cvalue >>= 6;
- }
-*buffer = PRIV(utf8_table2)[i] | cvalue;
-return i + 1;
-
-/* Convert to UTF-16 */
-
-#elif PCRE2_CODE_UNIT_WIDTH == 16
-if (cvalue <= 0xffff)
- {
- *buffer = (PCRE2_UCHAR)cvalue;
- return 1;
- }
-cvalue -= 0x10000;
-*buffer++ = 0xd800 | (cvalue >> 10);
-*buffer = 0xdc00 | (cvalue & 0x3ff);
-return 2;
-
-/* Convert to UTF-32 */
-
-#else
-*buffer = (PCRE2_UCHAR)cvalue;
-return 1;
-#endif
-}
-#endif /* SUPPORT_UNICODE */
-
-/* End of pcre_ord2utf.c */
diff --git a/pcre2/src/pcre2_pattern_info.c b/pcre2/src/pcre2_pattern_info.c
deleted file mode 100644
index 5b32a905b..000000000
--- a/pcre2/src/pcre2_pattern_info.c
+++ /dev/null
@@ -1,410 +0,0 @@
-/*************************************************
-* Perl-Compatible Regular Expressions *
-*************************************************/
-
-/* PCRE is a library of functions to support regular expressions whose syntax
-and semantics are as close as possible to those of the Perl 5 language.
-
- Written by Philip Hazel
- Original API code Copyright (c) 1997-2012 University of Cambridge
- New API code Copyright (c) 2016 University of Cambridge
-
------------------------------------------------------------------------------
-Redistribution and use in source and binary forms, with or without
-modification, are permitted provided that the following conditions are met:
-
- * Redistributions of source code must retain the above copyright notice,
- this list of conditions and the following disclaimer.
-
- * Redistributions in binary form must reproduce the above copyright
- notice, this list of conditions and the following disclaimer in the
- documentation and/or other materials provided with the distribution.
-
- * Neither the name of the University of Cambridge nor the names of its
- contributors may be used to endorse or promote products derived from
- this software without specific prior written permission.
-
-THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
-AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
-IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
-ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
-LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
-CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
-SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
-INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
-CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
-ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
-POSSIBILITY OF SUCH DAMAGE.
------------------------------------------------------------------------------
-*/
-
-
-#ifdef HAVE_CONFIG_H
-#include "config.h"
-#endif
-
-#include "pcre2_internal.h"
-
-
-/*************************************************
-* Return info about compiled pattern *
-*************************************************/
-
-/*
-Arguments:
- code points to compiled code
- what what information is required
- where where to put the information; if NULL, return length
-
-Returns: 0 when data returned
- > 0 when length requested
- < 0 on error or unset value
-*/
-
-PCRE2_EXP_DEFN int PCRE2_CALL_CONVENTION
-pcre2_pattern_info(const pcre2_code *code, uint32_t what, void *where)
-{
-const pcre2_real_code *re = (pcre2_real_code *)code;
-
-if (where == NULL) /* Requests field length */
- {
- switch(what)
- {
- case PCRE2_INFO_ALLOPTIONS:
- case PCRE2_INFO_ARGOPTIONS:
- case PCRE2_INFO_BACKREFMAX:
- case PCRE2_INFO_BSR:
- case PCRE2_INFO_CAPTURECOUNT:
- case PCRE2_INFO_FIRSTCODETYPE:
- case PCRE2_INFO_FIRSTCODEUNIT:
- case PCRE2_INFO_HASBACKSLASHC:
- case PCRE2_INFO_HASCRORLF:
- case PCRE2_INFO_JCHANGED:
- case PCRE2_INFO_LASTCODETYPE:
- case PCRE2_INFO_LASTCODEUNIT:
- case PCRE2_INFO_MATCHEMPTY:
- case PCRE2_INFO_MATCHLIMIT:
- case PCRE2_INFO_MAXLOOKBEHIND:
- case PCRE2_INFO_MINLENGTH:
- case PCRE2_INFO_NAMEENTRYSIZE:
- case PCRE2_INFO_NAMECOUNT:
- case PCRE2_INFO_NEWLINE:
- case PCRE2_INFO_RECURSIONLIMIT:
- return sizeof(uint32_t);
-
- case PCRE2_INFO_FIRSTBITMAP:
- return sizeof(const uint8_t *);
-
- case PCRE2_INFO_JITSIZE:
- case PCRE2_INFO_SIZE:
- return sizeof(size_t);
-
- case PCRE2_INFO_NAMETABLE:
- return sizeof(PCRE2_SPTR);
- }
- }
-
-if (re == NULL) return PCRE2_ERROR_NULL;
-
-/* Check that the first field in the block is the magic number. If it is not,
-return with PCRE2_ERROR_BADMAGIC. */
-
-if (re->magic_number != MAGIC_NUMBER) return PCRE2_ERROR_BADMAGIC;
-
-/* Check that this pattern was compiled in the correct bit mode */
-
-if ((re->flags & (PCRE2_CODE_UNIT_WIDTH/8)) == 0) return PCRE2_ERROR_BADMODE;
-
-switch(what)
- {
- case PCRE2_INFO_ALLOPTIONS:
- *((uint32_t *)where) = re->overall_options;
- break;
-
- case PCRE2_INFO_ARGOPTIONS:
- *((uint32_t *)where) = re->compile_options;
- break;
-
- case PCRE2_INFO_BACKREFMAX:
- *((uint32_t *)where) = re->top_backref;
- break;
-
- case PCRE2_INFO_BSR:
- *((uint32_t *)where) = re->bsr_convention;
- break;
-
- case PCRE2_INFO_CAPTURECOUNT:
- *((uint32_t *)where) = re->top_bracket;
- break;
-
- case PCRE2_INFO_FIRSTCODETYPE:
- *((uint32_t *)where) = ((re->flags & PCRE2_FIRSTSET) != 0)? 1 :
- ((re->flags & PCRE2_STARTLINE) != 0)? 2 : 0;
- break;
-
- case PCRE2_INFO_FIRSTCODEUNIT:
- *((uint32_t *)where) = ((re->flags & PCRE2_FIRSTSET) != 0)?
- re->first_codeunit : 0;
- break;
-
- case PCRE2_INFO_FIRSTBITMAP:
- *((const uint8_t **)where) = ((re->flags & PCRE2_FIRSTMAPSET) != 0)?
- &(re->start_bitmap[0]) : NULL;
- break;
-
- case PCRE2_INFO_HASBACKSLASHC:
- *((uint32_t *)where) = (re->flags & PCRE2_HASBKC) != 0;
- break;
-
- case PCRE2_INFO_HASCRORLF:
- *((uint32_t *)where) = (re->flags & PCRE2_HASCRORLF) != 0;
- break;
-
- case PCRE2_INFO_JCHANGED:
- *((uint32_t *)where) = (re->flags & PCRE2_JCHANGED) != 0;
- break;
-
- case PCRE2_INFO_JITSIZE:
-#ifdef SUPPORT_JIT
- *((size_t *)where) = (re->executable_jit != NULL)?
- PRIV(jit_get_size)(re->executable_jit) : 0;
-#else
- *((size_t *)where) = 0;
-#endif
- break;
-
- case PCRE2_INFO_LASTCODETYPE:
- *((uint32_t *)where) = ((re->flags & PCRE2_LASTSET) != 0)? 1 : 0;
- break;
-
- case PCRE2_INFO_LASTCODEUNIT:
- *((uint32_t *)where) = ((re->flags & PCRE2_LASTSET) != 0)?
- re->last_codeunit : 0;
- break;
-
- case PCRE2_INFO_MATCHEMPTY:
- *((uint32_t *)where) = (re->flags & PCRE2_MATCH_EMPTY) != 0;
- break;
-
- case PCRE2_INFO_MATCHLIMIT:
- *((uint32_t *)where) = re->limit_match;
- if (re->limit_match == UINT32_MAX) return PCRE2_ERROR_UNSET;
- break;
-
- case PCRE2_INFO_MAXLOOKBEHIND:
- *((uint32_t *)where) = re->max_lookbehind;
- break;
-
- case PCRE2_INFO_MINLENGTH:
- *((uint32_t *)where) = re->minlength;
- break;
-
- case PCRE2_INFO_NAMEENTRYSIZE:
- *((uint32_t *)where) = re->name_entry_size;
- break;
-
- case PCRE2_INFO_NAMECOUNT:
- *((uint32_t *)where) = re->name_count;
- break;
-
- case PCRE2_INFO_NAMETABLE:
- *((PCRE2_SPTR *)where) = (PCRE2_SPTR)((char *)re + sizeof(pcre2_real_code));
- break;
-
- case PCRE2_INFO_NEWLINE:
- *((uint32_t *)where) = re->newline_convention;
- break;
-
- case PCRE2_INFO_RECURSIONLIMIT:
- *((uint32_t *)where) = re->limit_recursion;
- if (re->limit_recursion == UINT32_MAX) return PCRE2_ERROR_UNSET;
- break;
-
- case PCRE2_INFO_SIZE:
- *((size_t *)where) = re->blocksize;
- break;
-
- default: return PCRE2_ERROR_BADOPTION;
- }
-
-return 0;
-}
-
-
-
-/*************************************************
-* Callout enumerator *
-*************************************************/
-
-/*
-Arguments:
- code points to compiled code
- callback function called for each callout block
- callout_data user data passed to the callback
-
-Returns: 0 when successfully completed
- < 0 on local error
- != 0 for callback error
-*/
-
-PCRE2_EXP_DEFN int PCRE2_CALL_CONVENTION
-pcre2_callout_enumerate(const pcre2_code *code,
- int (*callback)(pcre2_callout_enumerate_block *, void *), void *callout_data)
-{
-pcre2_real_code *re = (pcre2_real_code *)code;
-pcre2_callout_enumerate_block cb;
-PCRE2_SPTR cc;
-#ifdef SUPPORT_UNICODE
-BOOL utf = (re->overall_options & PCRE2_UTF) != 0;
-#endif
-
-if (re == NULL) return PCRE2_ERROR_NULL;
-
-/* Check that the first field in the block is the magic number. If it is not,
-return with PCRE2_ERROR_BADMAGIC. */
-
-if (re->magic_number != MAGIC_NUMBER) return PCRE2_ERROR_BADMAGIC;
-
-/* Check that this pattern was compiled in the correct bit mode */
-
-if ((re->flags & (PCRE2_CODE_UNIT_WIDTH/8)) == 0) return PCRE2_ERROR_BADMODE;
-
-cb.version = 0;
-cc = (PCRE2_SPTR)((uint8_t *)re + sizeof(pcre2_real_code))
- + re->name_count * re->name_entry_size;
-
-while (TRUE)
- {
- int rc;
- switch (*cc)
- {
- case OP_END:
- return 0;
-
- case OP_CHAR:
- case OP_CHARI:
- case OP_NOT:
- case OP_NOTI:
- case OP_STAR:
- case OP_MINSTAR:
- case OP_PLUS:
- case OP_MINPLUS:
- case OP_QUERY:
- case OP_MINQUERY:
- case OP_UPTO:
- case OP_MINUPTO:
- case OP_EXACT:
- case OP_POSSTAR:
- case OP_POSPLUS:
- case OP_POSQUERY:
- case OP_POSUPTO:
- case OP_STARI:
- case OP_MINSTARI:
- case OP_PLUSI:
- case OP_MINPLUSI:
- case OP_QUERYI:
- case OP_MINQUERYI:
- case OP_UPTOI:
- case OP_MINUPTOI:
- case OP_EXACTI:
- case OP_POSSTARI:
- case OP_POSPLUSI:
- case OP_POSQUERYI:
- case OP_POSUPTOI:
- case OP_NOTSTAR:
- case OP_NOTMINSTAR:
- case OP_NOTPLUS:
- case OP_NOTMINPLUS:
- case OP_NOTQUERY:
- case OP_NOTMINQUERY:
- case OP_NOTUPTO:
- case OP_NOTMINUPTO:
- case OP_NOTEXACT:
- case OP_NOTPOSSTAR:
- case OP_NOTPOSPLUS:
- case OP_NOTPOSQUERY:
- case OP_NOTPOSUPTO:
- case OP_NOTSTARI:
- case OP_NOTMINSTARI:
- case OP_NOTPLUSI:
- case OP_NOTMINPLUSI:
- case OP_NOTQUERYI:
- case OP_NOTMINQUERYI:
- case OP_NOTUPTOI:
- case OP_NOTMINUPTOI:
- case OP_NOTEXACTI:
- case OP_NOTPOSSTARI:
- case OP_NOTPOSPLUSI:
- case OP_NOTPOSQUERYI:
- case OP_NOTPOSUPTOI:
- cc += PRIV(OP_lengths)[*cc];
-#ifdef SUPPORT_UNICODE
- if (utf && HAS_EXTRALEN(cc[-1])) cc += GET_EXTRALEN(cc[-1]);
-#endif
- break;
-
- case OP_TYPESTAR:
- case OP_TYPEMINSTAR:
- case OP_TYPEPLUS:
- case OP_TYPEMINPLUS:
- case OP_TYPEQUERY:
- case OP_TYPEMINQUERY:
- case OP_TYPEUPTO:
- case OP_TYPEMINUPTO:
- case OP_TYPEEXACT:
- case OP_TYPEPOSSTAR:
- case OP_TYPEPOSPLUS:
- case OP_TYPEPOSQUERY:
- case OP_TYPEPOSUPTO:
- cc += PRIV(OP_lengths)[*cc];
-#ifdef SUPPORT_UNICODE
- if (cc[-1] == OP_PROP || cc[-1] == OP_NOTPROP) cc += 2;
-#endif
- break;
-
-#if defined SUPPORT_UNICODE || PCRE2_CODE_UNIT_WIDTH != 8
- case OP_XCLASS:
- cc += GET(cc, 1);
- break;
-#endif
-
- case OP_MARK:
- case OP_PRUNE_ARG:
- case OP_SKIP_ARG:
- case OP_THEN_ARG:
- cc += PRIV(OP_lengths)[*cc] + cc[1];
- break;
-
- case OP_CALLOUT:
- cb.pattern_position = GET(cc, 1);
- cb.next_item_length = GET(cc, 1 + LINK_SIZE);
- cb.callout_number = cc[1 + 2*LINK_SIZE];
- cb.callout_string_offset = 0;
- cb.callout_string_length = 0;
- cb.callout_string = NULL;
- rc = callback(&cb, callout_data);
- if (rc != 0) return rc;
- cc += PRIV(OP_lengths)[*cc];
- break;
-
- case OP_CALLOUT_STR:
- cb.pattern_position = GET(cc, 1);
- cb.next_item_length = GET(cc, 1 + LINK_SIZE);
- cb.callout_number = 0;
- cb.callout_string_offset = GET(cc, 1 + 3*LINK_SIZE);
- cb.callout_string_length =
- GET(cc, 1 + 2*LINK_SIZE) - (1 + 4*LINK_SIZE) - 2;
- cb.callout_string = cc + (1 + 4*LINK_SIZE) + 1;
- rc = callback(&cb, callout_data);
- if (rc != 0) return rc;
- cc += GET(cc, 1 + 2*LINK_SIZE);
- break;
-
- default:
- cc += PRIV(OP_lengths)[*cc];
- break;
- }
- }
-}
-
-/* End of pcre2_pattern_info.c */
diff --git a/pcre2/src/pcre2_printint.c b/pcre2/src/pcre2_printint.c
deleted file mode 100644
index 40a633cfd..000000000
--- a/pcre2/src/pcre2_printint.c
+++ /dev/null
@@ -1,832 +0,0 @@
-/*************************************************
-* Perl-Compatible Regular Expressions *
-*************************************************/
-
-/* PCRE is a library of functions to support regular expressions whose syntax
-and semantics are as close as possible to those of the Perl 5 language.
-
- Written by Philip Hazel
- Original API code Copyright (c) 1997-2012 University of Cambridge
- New API code Copyright (c) 2016 University of Cambridge
-
------------------------------------------------------------------------------
-Redistribution and use in source and binary forms, with or without
-modification, are permitted provided that the following conditions are met:
-
- * Redistributions of source code must retain the above copyright notice,
- this list of conditions and the following disclaimer.
-
- * Redistributions in binary form must reproduce the above copyright
- notice, this list of conditions and the following disclaimer in the
- documentation and/or other materials provided with the distribution.
-
- * Neither the name of the University of Cambridge nor the names of its
- contributors may be used to endorse or promote products derived from
- this software without specific prior written permission.
-
-THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
-AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
-IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
-ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
-LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
-CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
-SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
-INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
-CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
-ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
-POSSIBILITY OF SUCH DAMAGE.
------------------------------------------------------------------------------
-*/
-
-
-/* This module contains a PCRE private debugging function for printing out the
-internal form of a compiled regular expression, along with some supporting
-local functions. This source file is #included in pcre2test.c at each supported
-code unit width, with PCRE2_SUFFIX set appropriately, just like the functions
-that comprise the library. It can also optionally be included in
-pcre2_compile.c for detailed debugging in error situations. */
-
-
-/* Tables of operator names. The same 8-bit table is used for all code unit
-widths, so it must be defined only once. The list itself is defined in
-pcre2_internal.h, which is #included by pcre2test before this file. */
-
-#ifndef OP_LISTS_DEFINED
-static const char *OP_names[] = { OP_NAME_LIST };
-#define OP_LISTS_DEFINED
-#endif
-
-/* The functions and tables herein must all have mode-dependent names. */
-
-#define OP_lengths PCRE2_SUFFIX(OP_lengths_)
-#define get_ucpname PCRE2_SUFFIX(get_ucpname_)
-#define pcre2_printint PCRE2_SUFFIX(pcre2_printint_)
-#define print_char PCRE2_SUFFIX(print_char_)
-#define print_custring PCRE2_SUFFIX(print_custring_)
-#define print_custring_bylen PCRE2_SUFFIX(print_custring_bylen_)
-#define print_prop PCRE2_SUFFIX(print_prop_)
-
-/* Table of sizes for the fixed-length opcodes. It's defined in a macro so that
-the definition is next to the definition of the opcodes in pcre2_internal.h.
-The contents of the table are, however, mode-dependent. */
-
-static const uint8_t OP_lengths[] = { OP_LENGTHS };
-
-
-
-/*************************************************
-* Print one character from a string *
-*************************************************/
-
-/* In UTF mode the character may occupy more than one code unit.
-
-Arguments:
- f file to write to
- ptr pointer to first code unit of the character
- utf TRUE if string is UTF (will be FALSE if UTF is not supported)
-
-Returns: number of additional code units used
-*/
-
-static unsigned int
-print_char(FILE *f, PCRE2_SPTR ptr, BOOL utf)
-{
-uint32_t c = *ptr;
-BOOL one_code_unit = !utf;
-
-/* If UTF is supported and requested, check for a valid single code unit. */
-
-#ifdef SUPPORT_UNICODE
-if (utf)
- {
-#if PCRE2_CODE_UNIT_WIDTH == 8
- one_code_unit = c < 0x80;
-#elif PCRE2_CODE_UNIT_WIDTH == 16
- one_code_unit = (c & 0xfc00) != 0xd800;
-#else
- one_code_unit = (c & 0xfffff800u) != 0xd800u;
-#endif /* CODE_UNIT_WIDTH */
- }
-#endif /* SUPPORT_UNICODE */
-
-/* Handle a valid one-code-unit character at any width. */
-
-if (one_code_unit)
- {
- if (PRINTABLE(c)) fprintf(f, "%c", (char)c);
- else if (c < 0x80) fprintf(f, "\\x%02x", c);
- else fprintf(f, "\\x{%02x}", c);
- return 0;
- }
-
-/* Code for invalid UTF code units and multi-unit UTF characters is different
-for each width. If UTF is not supported, control should never get here, but we
-need a return statement to keep the compiler happy. */
-
-#ifndef SUPPORT_UNICODE
-return 0;
-#else
-
-/* Malformed UTF-8 should occur only if the sanity check has been turned off.
-Rather than swallow random bytes, just stop if we hit a bad one. Print it with
-\X instead of \x as an indication. */
-
-#if PCRE2_CODE_UNIT_WIDTH == 8
-if ((c & 0xc0) != 0xc0)
- {
- fprintf(f, "\\X{%x}", c); /* Invalid starting byte */
- return 0;
- }
-else
- {
- int i;
- int a = PRIV(utf8_table4)[c & 0x3f]; /* Number of additional bytes */
- int s = 6*a;
- c = (c & PRIV(utf8_table3)[a]) << s;
- for (i = 1; i <= a; i++)
- {
- if ((ptr[i] & 0xc0) != 0x80)
- {
- fprintf(f, "\\X{%x}", c); /* Invalid secondary byte */
- return i - 1;
- }
- s -= 6;
- c |= (ptr[i] & 0x3f) << s;
- }
- fprintf(f, "\\x{%x}", c);
- return a;
-}
-#endif /* PCRE2_CODE_UNIT_WIDTH == 8 */
-
-/* UTF-16: rather than swallow a low surrogate, just stop if we hit a bad one.
-Print it with \X instead of \x as an indication. */
-
-#if PCRE2_CODE_UNIT_WIDTH == 16
-if ((ptr[1] & 0xfc00) != 0xdc00)
- {
- fprintf(f, "\\X{%x}", c);
- return 0;
- }
-c = (((c & 0x3ff) << 10) | (ptr[1] & 0x3ff)) + 0x10000;
-fprintf(f, "\\x{%x}", c);
-return 1;
-#endif /* PCRE2_CODE_UNIT_WIDTH == 16 */
-
-/* For UTF-32 we get here only for a malformed code unit, which should only
-occur if the sanity check has been turned off. Print it with \X instead of \x
-as an indication. */
-
-#if PCRE2_CODE_UNIT_WIDTH == 32
-fprintf(f, "\\X{%x}", c);
-return 0;
-#endif /* PCRE2_CODE_UNIT_WIDTH == 32 */
-#endif /* SUPPORT_UNICODE */
-}
-
-
-
-/*************************************************
-* Print string as a list of code units *
-*************************************************/
-
-/* These take no account of UTF as they always print each individual code unit.
-The string is zero-terminated for print_custring(); the length is given for
-print_custring_bylen().
-
-Arguments:
- f file to write to
- ptr point to the string
- len length for print_custring_bylen()
-
-Returns: nothing
-*/
-
-static void
-print_custring(FILE *f, PCRE2_SPTR ptr)
-{
-while (*ptr != '\0')
- {
- register uint32_t c = *ptr++;
- if (PRINTABLE(c)) fprintf(f, "%c", c); else fprintf(f, "\\x{%x}", c);
- }
-}
-
-static void
-print_custring_bylen(FILE *f, PCRE2_SPTR ptr, PCRE2_UCHAR len)
-{
-while (len-- > 0)
- {
- register uint32_t c = *ptr++;
- if (PRINTABLE(c)) fprintf(f, "%c", c); else fprintf(f, "\\x{%x}", c);
- }
-}
-
-
-
-/*************************************************
-* Find Unicode property name *
-*************************************************/
-
-/* When there is no UTF/UCP support, the table of names does not exist. This
-function should not be called in such configurations, because a pattern that
-tries to use Unicode properties won't compile. Rather than put lots of #ifdefs
-into the main code, however, we just put one into this function. */
-
-static const char *
-get_ucpname(unsigned int ptype, unsigned int pvalue)
-{
-#ifdef SUPPORT_UNICODE
-int i;
-for (i = PRIV(utt_size) - 1; i >= 0; i--)
- {
- if (ptype == PRIV(utt)[i].type && pvalue == PRIV(utt)[i].value) break;
- }
-return (i >= 0)? PRIV(utt_names) + PRIV(utt)[i].name_offset : "??";
-#else /* No UTF support */
-(void)ptype;
-(void)pvalue;
-return "??";
-#endif /* SUPPORT_UNICODE */
-}
-
-
-
-/*************************************************
-* Print Unicode property value *
-*************************************************/
-
-/* "Normal" properties can be printed from tables. The PT_CLIST property is a
-pseudo-property that contains a pointer to a list of case-equivalent
-characters.
-
-Arguments:
- f file to write to
- code pointer in the compiled code
- before text to print before
- after text to print after
-
-Returns: nothing
-*/
-
-static void
-print_prop(FILE *f, PCRE2_SPTR code, const char *before, const char *after)
-{
-if (code[1] != PT_CLIST)
- {
- fprintf(f, "%s%s %s%s", before, OP_names[*code], get_ucpname(code[1],
- code[2]), after);
- }
-else
- {
- const char *not = (*code == OP_PROP)? "" : "not ";
- const uint32_t *p = PRIV(ucd_caseless_sets) + code[2];
- fprintf (f, "%s%sclist", before, not);
- while (*p < NOTACHAR) fprintf(f, " %04x", *p++);
- fprintf(f, "%s", after);
- }
-}
-
-
-
-/*************************************************
-* Print compiled pattern *
-*************************************************/
-
-/* The print_lengths flag controls whether offsets and lengths of items are
-printed. Lenths can be turned off from pcre2test so that automatic tests on
-bytecode can be written that do not depend on the value of LINK_SIZE.
-
-Arguments:
- re a compiled pattern
- f the file to write to
- print_lengths show various lengths
-
-Returns: nothing
-*/
-
-static void
-pcre2_printint(pcre2_code *re, FILE *f, BOOL print_lengths)
-{
-PCRE2_SPTR codestart, nametable, code;
-uint32_t nesize = re->name_entry_size;
-BOOL utf = (re->overall_options & PCRE2_UTF) != 0;
-
-nametable = (PCRE2_SPTR)((uint8_t *)re + sizeof(pcre2_real_code));
-code = codestart = nametable + re->name_count * re->name_entry_size;
-
-for(;;)
- {
- PCRE2_SPTR ccode;
- uint32_t c;
- int i;
- const char *flag = " ";
- unsigned int extra = 0;
-
- if (print_lengths)
- fprintf(f, "%3d ", (int)(code - codestart));
- else
- fprintf(f, " ");
-
- switch(*code)
- {
-/* ========================================================================== */
- /* These cases are never obeyed. This is a fudge that causes a compile-
- time error if the vectors OP_names or OP_lengths, which are indexed
- by opcode, are not the correct length. It seems to be the only way to do
- such a check at compile time, as the sizeof() operator does not work in
- the C preprocessor. */
-
- case OP_TABLE_LENGTH:
- case OP_TABLE_LENGTH +
- ((sizeof(OP_names)/sizeof(const char *) == OP_TABLE_LENGTH) &&
- (sizeof(OP_lengths) == OP_TABLE_LENGTH)):
- break;
-/* ========================================================================== */
-
- case OP_END:
- fprintf(f, " %s\n", OP_names[*code]);
- fprintf(f, "------------------------------------------------------------------\n");
- return;
-
- case OP_CHAR:
- fprintf(f, " ");
- do
- {
- code++;
- code += 1 + print_char(f, code, utf);
- }
- while (*code == OP_CHAR);
- fprintf(f, "\n");
- continue;
-
- case OP_CHARI:
- fprintf(f, " /i ");
- do
- {
- code++;
- code += 1 + print_char(f, code, utf);
- }
- while (*code == OP_CHARI);
- fprintf(f, "\n");
- continue;
-
- case OP_CBRA:
- case OP_CBRAPOS:
- case OP_SCBRA:
- case OP_SCBRAPOS:
- if (print_lengths) fprintf(f, "%3d ", GET(code, 1));
- else fprintf(f, " ");
- fprintf(f, "%s %d", OP_names[*code], GET2(code, 1+LINK_SIZE));
- break;
-
- case OP_BRA:
- case OP_BRAPOS:
- case OP_SBRA:
- case OP_SBRAPOS:
- case OP_KETRMAX:
- case OP_KETRMIN:
- case OP_KETRPOS:
- case OP_ALT:
- case OP_KET:
- case OP_ASSERT:
- case OP_ASSERT_NOT:
- case OP_ASSERTBACK:
- case OP_ASSERTBACK_NOT:
- case OP_ONCE:
- case OP_ONCE_NC:
- case OP_COND:
- case OP_SCOND:
- case OP_REVERSE:
- if (print_lengths) fprintf(f, "%3d ", GET(code, 1));
- else fprintf(f, " ");
- fprintf(f, "%s", OP_names[*code]);
- break;
-
- case OP_CLOSE:
- fprintf(f, " %s %d", OP_names[*code], GET2(code, 1));
- break;
-
- case OP_CREF:
- fprintf(f, "%3d %s", GET2(code,1), OP_names[*code]);
- break;
-
- case OP_DNCREF:
- {
- PCRE2_SPTR entry = nametable + (GET2(code, 1) * nesize) + IMM2_SIZE;
- fprintf(f, " %s Cond ref <", flag);
- print_custring(f, entry);
- fprintf(f, ">%d", GET2(code, 1 + IMM2_SIZE));
- }
- break;
-
- case OP_RREF:
- c = GET2(code, 1);
- if (c == RREF_ANY)
- fprintf(f, " Cond recurse any");
- else
- fprintf(f, " Cond recurse %d", c);
- break;
-
- case OP_DNRREF:
- {
- PCRE2_SPTR entry = nametable + (GET2(code, 1) * nesize) + IMM2_SIZE;
- fprintf(f, " %s Cond recurse <", flag);
- print_custring(f, entry);
- fprintf(f, ">%d", GET2(code, 1 + IMM2_SIZE));
- }
- break;
-
- case OP_FALSE:
- fprintf(f, " Cond false");
- break;
-
- case OP_TRUE:
- fprintf(f, " Cond true");
- break;
-
- case OP_STARI:
- case OP_MINSTARI:
- case OP_POSSTARI:
- case OP_PLUSI:
- case OP_MINPLUSI:
- case OP_POSPLUSI:
- case OP_QUERYI:
- case OP_MINQUERYI:
- case OP_POSQUERYI:
- flag = "/i";
- /* Fall through */
- case OP_STAR:
- case OP_MINSTAR:
- case OP_POSSTAR:
- case OP_PLUS:
- case OP_MINPLUS:
- case OP_POSPLUS:
- case OP_QUERY:
- case OP_MINQUERY:
- case OP_POSQUERY:
- case OP_TYPESTAR:
- case OP_TYPEMINSTAR:
- case OP_TYPEPOSSTAR:
- case OP_TYPEPLUS:
- case OP_TYPEMINPLUS:
- case OP_TYPEPOSPLUS:
- case OP_TYPEQUERY:
- case OP_TYPEMINQUERY:
- case OP_TYPEPOSQUERY:
- fprintf(f, " %s ", flag);
-
- if (*code >= OP_TYPESTAR)
- {
- if (code[1] == OP_PROP || code[1] == OP_NOTPROP)
- {
- print_prop(f, code + 1, "", " ");
- extra = 2;
- }
- else fprintf(f, "%s", OP_names[code[1]]);
- }
- else extra = print_char(f, code+1, utf);
- fprintf(f, "%s", OP_names[*code]);
- break;
-
- case OP_EXACTI:
- case OP_UPTOI:
- case OP_MINUPTOI:
- case OP_POSUPTOI:
- flag = "/i";
- /* Fall through */
- case OP_EXACT:
- case OP_UPTO:
- case OP_MINUPTO:
- case OP_POSUPTO:
- fprintf(f, " %s ", flag);
- extra = print_char(f, code + 1 + IMM2_SIZE, utf);
- fprintf(f, "{");
- if (*code != OP_EXACT && *code != OP_EXACTI) fprintf(f, "0,");
- fprintf(f, "%d}", GET2(code,1));
- if (*code == OP_MINUPTO || *code == OP_MINUPTOI) fprintf(f, "?");
- else if (*code == OP_POSUPTO || *code == OP_POSUPTOI) fprintf(f, "+");
- break;
-
- case OP_TYPEEXACT:
- case OP_TYPEUPTO:
- case OP_TYPEMINUPTO:
- case OP_TYPEPOSUPTO:
- if (code[1 + IMM2_SIZE] == OP_PROP || code[1 + IMM2_SIZE] == OP_NOTPROP)
- {
- print_prop(f, code + IMM2_SIZE + 1, " ", " ");
- extra = 2;
- }
- else fprintf(f, " %s", OP_names[code[1 + IMM2_SIZE]]);
- fprintf(f, "{");
- if (*code != OP_TYPEEXACT) fprintf(f, "0,");
- fprintf(f, "%d}", GET2(code,1));
- if (*code == OP_TYPEMINUPTO) fprintf(f, "?");
- else if (*code == OP_TYPEPOSUPTO) fprintf(f, "+");
- break;
-
- case OP_NOTI:
- flag = "/i";
- /* Fall through */
- case OP_NOT:
- fprintf(f, " %s [^", flag);
- extra = print_char(f, code + 1, utf);
- fprintf(f, "]");
- break;
-
- case OP_NOTSTARI:
- case OP_NOTMINSTARI:
- case OP_NOTPOSSTARI:
- case OP_NOTPLUSI:
- case OP_NOTMINPLUSI:
- case OP_NOTPOSPLUSI:
- case OP_NOTQUERYI:
- case OP_NOTMINQUERYI:
- case OP_NOTPOSQUERYI:
- flag = "/i";
- /* Fall through */
-
- case OP_NOTSTAR:
- case OP_NOTMINSTAR:
- case OP_NOTPOSSTAR:
- case OP_NOTPLUS:
- case OP_NOTMINPLUS:
- case OP_NOTPOSPLUS:
- case OP_NOTQUERY:
- case OP_NOTMINQUERY:
- case OP_NOTPOSQUERY:
- fprintf(f, " %s [^", flag);
- extra = print_char(f, code + 1, utf);
- fprintf(f, "]%s", OP_names[*code]);
- break;
-
- case OP_NOTEXACTI:
- case OP_NOTUPTOI:
- case OP_NOTMINUPTOI:
- case OP_NOTPOSUPTOI:
- flag = "/i";
- /* Fall through */
-
- case OP_NOTEXACT:
- case OP_NOTUPTO:
- case OP_NOTMINUPTO:
- case OP_NOTPOSUPTO:
- fprintf(f, " %s [^", flag);
- extra = print_char(f, code + 1 + IMM2_SIZE, utf);
- fprintf(f, "]{");
- if (*code != OP_NOTEXACT && *code != OP_NOTEXACTI) fprintf(f, "0,");
- fprintf(f, "%d}", GET2(code,1));
- if (*code == OP_NOTMINUPTO || *code == OP_NOTMINUPTOI) fprintf(f, "?");
- else
- if (*code == OP_NOTPOSUPTO || *code == OP_NOTPOSUPTOI) fprintf(f, "+");
- break;
-
- case OP_RECURSE:
- if (print_lengths) fprintf(f, "%3d ", GET(code, 1));
- else fprintf(f, " ");
- fprintf(f, "%s", OP_names[*code]);
- break;
-
- case OP_REFI:
- flag = "/i";
- /* Fall through */
- case OP_REF:
- fprintf(f, " %s \\%d", flag, GET2(code,1));
- ccode = code + OP_lengths[*code];
- goto CLASS_REF_REPEAT;
-
- case OP_DNREFI:
- flag = "/i";
- /* Fall through */
- case OP_DNREF:
- {
- PCRE2_SPTR entry = nametable + (GET2(code, 1) * nesize) + IMM2_SIZE;
- fprintf(f, " %s \\k<", flag);
- print_custring(f, entry);
- fprintf(f, ">%d", GET2(code, 1 + IMM2_SIZE));
- }
- ccode = code + OP_lengths[*code];
- goto CLASS_REF_REPEAT;
-
- case OP_CALLOUT:
- fprintf(f, " %s %d %d %d", OP_names[*code], code[1 + 2*LINK_SIZE],
- GET(code, 1), GET(code, 1 + LINK_SIZE));
- break;
-
- case OP_CALLOUT_STR:
- c = code[1 + 4*LINK_SIZE];
- fprintf(f, " %s %c", OP_names[*code], c);
- extra = GET(code, 1 + 2*LINK_SIZE);
- print_custring_bylen(f, code + 2 + 4*LINK_SIZE, extra - 3 - 4*LINK_SIZE);
- for (i = 0; PRIV(callout_start_delims)[i] != 0; i++)
- if (c == PRIV(callout_start_delims)[i])
- {
- c = PRIV(callout_end_delims)[i];
- break;
- }
- fprintf(f, "%c %d %d %d", c, GET(code, 1 + 3*LINK_SIZE), GET(code, 1),
- GET(code, 1 + LINK_SIZE));
- break;
-
- case OP_PROP:
- case OP_NOTPROP:
- print_prop(f, code, " ", "");
- break;
-
- /* OP_XCLASS cannot occur in 8-bit, non-UTF mode. However, there's no harm
- in having this code always here, and it makes it less messy without all
- those #ifdefs. */
-
- case OP_CLASS:
- case OP_NCLASS:
- case OP_XCLASS:
- {
- unsigned int min, max;
- BOOL printmap;
- BOOL invertmap = FALSE;
- uint8_t *map;
- uint8_t inverted_map[32];
-
- fprintf(f, " [");
-
- if (*code == OP_XCLASS)
- {
- extra = GET(code, 1);
- ccode = code + LINK_SIZE + 1;
- printmap = (*ccode & XCL_MAP) != 0;
- if ((*ccode & XCL_NOT) != 0)
- {
- invertmap = (*ccode & XCL_HASPROP) == 0;
- fprintf(f, "^");
- }
- ccode++;
- }
- else
- {
- printmap = TRUE;
- ccode = code + 1;
- }
-
- /* Print a bit map */
-
- if (printmap)
- {
- map = (uint8_t *)ccode;
- if (invertmap)
- {
- for (i = 0; i < 32; i++) inverted_map[i] = ~map[i];
- map = inverted_map;
- }
-
- for (i = 0; i < 256; i++)
- {
- if ((map[i/8] & (1 << (i&7))) != 0)
- {
- int j;
- for (j = i+1; j < 256; j++)
- if ((map[j/8] & (1 << (j&7))) == 0) break;
- if (i == '-' || i == ']') fprintf(f, "\\");
- if (PRINTABLE(i)) fprintf(f, "%c", i);
- else fprintf(f, "\\x%02x", i);
- if (--j > i)
- {
- if (j != i + 1) fprintf(f, "-");
- if (j == '-' || j == ']') fprintf(f, "\\");
- if (PRINTABLE(j)) fprintf(f, "%c", j);
- else fprintf(f, "\\x%02x", j);
- }
- i = j;
- }
- }
- ccode += 32 / sizeof(PCRE2_UCHAR);
- }
-
- /* For an XCLASS there is always some additional data */
-
- if (*code == OP_XCLASS)
- {
- PCRE2_UCHAR ch;
- while ((ch = *ccode++) != XCL_END)
- {
- BOOL not = FALSE;
- const char *notch = "";
-
- switch(ch)
- {
- case XCL_NOTPROP:
- not = TRUE;
- notch = "^";
- /* Fall through */
-
- case XCL_PROP:
- {
- unsigned int ptype = *ccode++;
- unsigned int pvalue = *ccode++;
-
- switch(ptype)
- {
- case PT_PXGRAPH:
- fprintf(f, "[:%sgraph:]", notch);
- break;
-
- case PT_PXPRINT:
- fprintf(f, "[:%sprint:]", notch);
- break;
-
- case PT_PXPUNCT:
- fprintf(f, "[:%spunct:]", notch);
- break;
-
- default:
- fprintf(f, "\\%c{%s}", (not? 'P':'p'),
- get_ucpname(ptype, pvalue));
- break;
- }
- }
- break;
-
- default:
- ccode += 1 + print_char(f, ccode, utf);
- if (ch == XCL_RANGE)
- {
- fprintf(f, "-");
- ccode += 1 + print_char(f, ccode, utf);
- }
- break;
- }
- }
- }
-
- /* Indicate a non-UTF class which was created by negation */
-
- fprintf(f, "]%s", (*code == OP_NCLASS)? " (neg)" : "");
-
- /* Handle repeats after a class or a back reference */
-
- CLASS_REF_REPEAT:
- switch(*ccode)
- {
- case OP_CRSTAR:
- case OP_CRMINSTAR:
- case OP_CRPLUS:
- case OP_CRMINPLUS:
- case OP_CRQUERY:
- case OP_CRMINQUERY:
- case OP_CRPOSSTAR:
- case OP_CRPOSPLUS:
- case OP_CRPOSQUERY:
- fprintf(f, "%s", OP_names[*ccode]);
- extra += OP_lengths[*ccode];
- break;
-
- case OP_CRRANGE:
- case OP_CRMINRANGE:
- case OP_CRPOSRANGE:
- min = GET2(ccode,1);
- max = GET2(ccode,1 + IMM2_SIZE);
- if (max == 0) fprintf(f, "{%u,}", min);
- else fprintf(f, "{%u,%u}", min, max);
- if (*ccode == OP_CRMINRANGE) fprintf(f, "?");
- else if (*ccode == OP_CRPOSRANGE) fprintf(f, "+");
- extra += OP_lengths[*ccode];
- break;
-
- /* Do nothing if it's not a repeat; this code stops picky compilers
- warning about the lack of a default code path. */
-
- default:
- break;
- }
- }
- break;
-
- case OP_MARK:
- case OP_PRUNE_ARG:
- case OP_SKIP_ARG:
- case OP_THEN_ARG:
- fprintf(f, " %s ", OP_names[*code]);
- print_custring_bylen(f, code + 2, code[1]);
- extra += code[1];
- break;
-
- case OP_THEN:
- fprintf(f, " %s", OP_names[*code]);
- break;
-
- case OP_CIRCM:
- case OP_DOLLM:
- flag = "/m";
- /* Fall through */
-
- /* Anything else is just an item with no data, but possibly a flag. */
-
- default:
- fprintf(f, " %s %s", flag, OP_names[*code]);
- break;
- }
-
- code += OP_lengths[*code] + extra;
- fprintf(f, "\n");
- }
-}
-
-/* End of pcre2_printint.c */
diff --git a/pcre2/src/pcre2_serialize.c b/pcre2/src/pcre2_serialize.c
deleted file mode 100644
index 8c44acfdc..000000000
--- a/pcre2/src/pcre2_serialize.c
+++ /dev/null
@@ -1,258 +0,0 @@
-/*************************************************
-* Perl-Compatible Regular Expressions *
-*************************************************/
-
-/* PCRE is a library of functions to support regular expressions whose syntax
-and semantics are as close as possible to those of the Perl 5 language.
-
- Written by Philip Hazel
- Original API code Copyright (c) 1997-2012 University of Cambridge
- New API code Copyright (c) 2016 University of Cambridge
-
------------------------------------------------------------------------------
-Redistribution and use in source and binary forms, with or without
-modification, are permitted provided that the following conditions are met:
-
- * Redistributions of source code must retain the above copyright notice,
- this list of conditions and the following disclaimer.
-
- * Redistributions in binary form must reproduce the above copyright
- notice, this list of conditions and the following disclaimer in the
- documentation and/or other materials provided with the distribution.
-
- * Neither the name of the University of Cambridge nor the names of its
- contributors may be used to endorse or promote products derived from
- this software without specific prior written permission.
-
-THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
-AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
-IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
-ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
-LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
-CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
-SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
-INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
-CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
-ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
-POSSIBILITY OF SUCH DAMAGE.
------------------------------------------------------------------------------
-*/
-
-/* This module contains functions for serializing and deserializing
-a sequence of compiled codes. */
-
-
-#ifdef HAVE_CONFIG_H
-#include "config.h"
-#endif
-
-
-#include "pcre2_internal.h"
-
-/* Magic number to provide a small check against being handed junk. */
-
-#define SERIALIZED_DATA_MAGIC 0x50523253u
-
-/* Deserialization is limited to the current PCRE version and
-character width. */
-
-#define SERIALIZED_DATA_VERSION \
- ((PCRE2_MAJOR) | ((PCRE2_MINOR) << 16))
-
-#define SERIALIZED_DATA_CONFIG \
- (sizeof(PCRE2_UCHAR) | ((sizeof(void*)) << 8) | ((sizeof(PCRE2_SIZE)) << 16))
-
-
-
-/*************************************************
-* Serialize compiled patterns *
-*************************************************/
-
-PCRE2_EXP_DEFN int32_t PCRE2_CALL_CONVENTION
-pcre2_serialize_encode(const pcre2_code **codes, int32_t number_of_codes,
- uint8_t **serialized_bytes, PCRE2_SIZE *serialized_size,
- pcre2_general_context *gcontext)
-{
-uint8_t *bytes;
-uint8_t *dst_bytes;
-int32_t i;
-PCRE2_SIZE total_size;
-const pcre2_real_code *re;
-const uint8_t *tables;
-pcre2_serialized_data *data;
-
-const pcre2_memctl *memctl = (gcontext != NULL) ?
- &gcontext->memctl : &PRIV(default_compile_context).memctl;
-
-if (codes == NULL || serialized_bytes == NULL || serialized_size == NULL)
- return PCRE2_ERROR_NULL;
-
-if (number_of_codes <= 0) return PCRE2_ERROR_BADDATA;
-
-/* Compute total size. */
-total_size = sizeof(pcre2_serialized_data) + tables_length;
-tables = NULL;
-
-for (i = 0; i < number_of_codes; i++)
- {
- if (codes[i] == NULL) return PCRE2_ERROR_NULL;
- re = (const pcre2_real_code *)(codes[i]);
- if (re->magic_number != MAGIC_NUMBER) return PCRE2_ERROR_BADMAGIC;
- if (tables == NULL)
- tables = re->tables;
- else if (tables != re->tables)
- return PCRE2_ERROR_MIXEDTABLES;
- total_size += re->blocksize;
- }
-
-/* Initialize the byte stream. */
-bytes = memctl->malloc(total_size + sizeof(pcre2_memctl), memctl->memory_data);
-if (bytes == NULL) return PCRE2_ERROR_NOMEMORY;
-
-/* The controller is stored as a hidden parameter. */
-memcpy(bytes, memctl, sizeof(pcre2_memctl));
-bytes += sizeof(pcre2_memctl);
-
-data = (pcre2_serialized_data *)bytes;
-data->magic = SERIALIZED_DATA_MAGIC;
-data->version = SERIALIZED_DATA_VERSION;
-data->config = SERIALIZED_DATA_CONFIG;
-data->number_of_codes = number_of_codes;
-
-/* Copy all compiled code data. */
-dst_bytes = bytes + sizeof(pcre2_serialized_data);
-memcpy(dst_bytes, tables, tables_length);
-dst_bytes += tables_length;
-
-for (i = 0; i < number_of_codes; i++)
- {
- re = (const pcre2_real_code *)(codes[i]);
- memcpy(dst_bytes, (char *)re, re->blocksize);
- dst_bytes += re->blocksize;
- }
-
-*serialized_bytes = bytes;
-*serialized_size = total_size;
-return number_of_codes;
-}
-
-
-/*************************************************
-* Deserialize compiled patterns *
-*************************************************/
-
-PCRE2_EXP_DEFN int32_t PCRE2_CALL_CONVENTION
-pcre2_serialize_decode(pcre2_code **codes, int32_t number_of_codes,
- const uint8_t *bytes, pcre2_general_context *gcontext)
-{
-const pcre2_serialized_data *data = (const pcre2_serialized_data *)bytes;
-const pcre2_memctl *memctl = (gcontext != NULL) ?
- &gcontext->memctl : &PRIV(default_compile_context).memctl;
-
-const uint8_t *src_bytes;
-pcre2_real_code *dst_re;
-uint8_t *tables;
-int32_t i, j;
-
-/* Sanity checks. */
-
-if (data == NULL || codes == NULL) return PCRE2_ERROR_NULL;
-if (number_of_codes <= 0) return PCRE2_ERROR_BADDATA;
-if (data->magic != SERIALIZED_DATA_MAGIC) return PCRE2_ERROR_BADMAGIC;
-if (data->version != SERIALIZED_DATA_VERSION) return PCRE2_ERROR_BADMODE;
-if (data->config != SERIALIZED_DATA_CONFIG) return PCRE2_ERROR_BADMODE;
-
-if (number_of_codes > data->number_of_codes)
- number_of_codes = data->number_of_codes;
-
-src_bytes = bytes + sizeof(pcre2_serialized_data);
-
-/* Decode tables. The reference count for the tables is stored immediately
-following them. */
-
-tables = memctl->malloc(tables_length + sizeof(PCRE2_SIZE), memctl->memory_data);
-if (tables == NULL) return PCRE2_ERROR_NOMEMORY;
-
-memcpy(tables, src_bytes, tables_length);
-*(PCRE2_SIZE *)(tables + tables_length) = number_of_codes;
-src_bytes += tables_length;
-
-/* Decode the byte stream. We must not try to read the size from the compiled
-code block in the stream, because it might be unaligned, which causes errors on
-hardware such as Sparc-64 that doesn't like unaligned memory accesses. The type
-of the blocksize field is given its own name to ensure that it is the same here
-as in the block. */
-
-for (i = 0; i < number_of_codes; i++)
- {
- CODE_BLOCKSIZE_TYPE blocksize;
- memcpy(&blocksize, src_bytes + offsetof(pcre2_real_code, blocksize),
- sizeof(CODE_BLOCKSIZE_TYPE));
-
- /* The allocator provided by gcontext replaces the original one. */
-
- dst_re = (pcre2_real_code *)PRIV(memctl_malloc)(blocksize,
- (pcre2_memctl *)gcontext);
- if (dst_re == NULL)
- {
- memctl->free(tables, memctl->memory_data);
- for (j = 0; j < i; j++)
- {
- memctl->free(codes[j], memctl->memory_data);
- codes[j] = NULL;
- }
- return PCRE2_ERROR_NOMEMORY;
- }
-
- /* The new allocator must be preserved. */
-
- memcpy(((uint8_t *)dst_re) + sizeof(pcre2_memctl),
- src_bytes + sizeof(pcre2_memctl), blocksize - sizeof(pcre2_memctl));
-
- /* At the moment only one table is supported. */
-
- dst_re->tables = tables;
- dst_re->executable_jit = NULL;
- dst_re->flags |= PCRE2_DEREF_TABLES;
-
- codes[i] = dst_re;
- src_bytes += blocksize;
- }
-
-return number_of_codes;
-}
-
-
-/*************************************************
-* Get the number of serialized patterns *
-*************************************************/
-
-PCRE2_EXP_DEFN int32_t PCRE2_CALL_CONVENTION
-pcre2_serialize_get_number_of_codes(const uint8_t *bytes)
-{
-const pcre2_serialized_data *data = (const pcre2_serialized_data *)bytes;
-
-if (data == NULL) return PCRE2_ERROR_NULL;
-if (data->magic != SERIALIZED_DATA_MAGIC) return PCRE2_ERROR_BADMAGIC;
-if (data->version != SERIALIZED_DATA_VERSION) return PCRE2_ERROR_BADMODE;
-if (data->config != SERIALIZED_DATA_CONFIG) return PCRE2_ERROR_BADMODE;
-
-return data->number_of_codes;
-}
-
-
-/*************************************************
-* Free the allocated stream *
-*************************************************/
-
-PCRE2_EXP_DEFN void PCRE2_CALL_CONVENTION
-pcre2_serialize_free(uint8_t *bytes)
-{
-if (bytes != NULL)
- {
- pcre2_memctl *memctl = (pcre2_memctl *)(bytes - sizeof(pcre2_memctl));
- memctl->free(memctl, memctl->memory_data);
- }
-}
-
-/* End of pcre2_serialize.c */
diff --git a/pcre2/src/pcre2_string_utils.c b/pcre2/src/pcre2_string_utils.c
deleted file mode 100644
index 2a1f28262..000000000
--- a/pcre2/src/pcre2_string_utils.c
+++ /dev/null
@@ -1,201 +0,0 @@
-/*************************************************
-* Perl-Compatible Regular Expressions *
-*************************************************/
-
-/* PCRE is a library of functions to support regular expressions whose syntax
-and semantics are as close as possible to those of the Perl 5 language.
-
- Written by Philip Hazel
- Original API code Copyright (c) 1997-2012 University of Cambridge
- New API code Copyright (c) 2016 University of Cambridge
-
------------------------------------------------------------------------------
-Redistribution and use in source and binary forms, with or without
-modification, are permitted provided that the following conditions are met:
-
- * Redistributions of source code must retain the above copyright notice,
- this list of conditions and the following disclaimer.
-
- * Redistributions in binary form must reproduce the above copyright
- notice, this list of conditions and the following disclaimer in the
- documentation and/or other materials provided with the distribution.
-
- * Neither the name of the University of Cambridge nor the names of its
- contributors may be used to endorse or promote products derived from
- this software without specific prior written permission.
-
-THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
-AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
-IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
-ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
-LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
-CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
-SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
-INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
-CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
-ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
-POSSIBILITY OF SUCH DAMAGE.
------------------------------------------------------------------------------
-*/
-
-/* This module contains internal functions for comparing and finding the length
-of strings. These are used instead of strcmp() etc because the standard
-functions work only on 8-bit data. */
-
-
-#ifdef HAVE_CONFIG_H
-#include "config.h"
-#endif
-
-#include "pcre2_internal.h"
-
-
-/*************************************************
-* Compare two zero-terminated PCRE2 strings *
-*************************************************/
-
-/*
-Arguments:
- str1 first string
- str2 second string
-
-Returns: 0, 1, or -1
-*/
-
-int
-PRIV(strcmp)(PCRE2_SPTR str1, PCRE2_SPTR str2)
-{
-PCRE2_UCHAR c1, c2;
-while (*str1 != '\0' || *str2 != '\0')
- {
- c1 = *str1++;
- c2 = *str2++;
- if (c1 != c2) return ((c1 > c2) << 1) - 1;
- }
-return 0;
-}
-
-
-/*************************************************
-* Compare zero-terminated PCRE2 & 8-bit strings *
-*************************************************/
-
-/* As the 8-bit string is almost always a literal, its type is specified as
-const char *.
-
-Arguments:
- str1 first string
- str2 second string
-
-Returns: 0, 1, or -1
-*/
-
-int
-PRIV(strcmp_c8)(PCRE2_SPTR str1, const char *str2)
-{
-PCRE2_UCHAR c1, c2;
-while (*str1 != '\0' || *str2 != '\0')
- {
- c1 = *str1++;
- c2 = *str2++;
- if (c1 != c2) return ((c1 > c2) << 1) - 1;
- }
-return 0;
-}
-
-
-/*************************************************
-* Compare two PCRE2 strings, given a length *
-*************************************************/
-
-/*
-Arguments:
- str1 first string
- str2 second string
- len the length
-
-Returns: 0, 1, or -1
-*/
-
-int
-PRIV(strncmp)(PCRE2_SPTR str1, PCRE2_SPTR str2, size_t len)
-{
-PCRE2_UCHAR c1, c2;
-for (; len > 0; len--)
- {
- c1 = *str1++;
- c2 = *str2++;
- if (c1 != c2) return ((c1 > c2) << 1) - 1;
- }
-return 0;
-}
-
-
-/*************************************************
-* Compare PCRE2 string to 8-bit string by length *
-*************************************************/
-
-/* As the 8-bit string is almost always a literal, its type is specified as
-const char *.
-
-Arguments:
- str1 first string
- str2 second string
- len the length
-
-Returns: 0, 1, or -1
-*/
-
-int
-PRIV(strncmp_c8)(PCRE2_SPTR str1, const char *str2, size_t len)
-{
-PCRE2_UCHAR c1, c2;
-for (; len > 0; len--)
- {
- c1 = *str1++;
- c2 = *str2++;
- if (c1 != c2) return ((c1 > c2) << 1) - 1;
- }
-return 0;
-}
-
-
-/*************************************************
-* Find the length of a PCRE2 string *
-*************************************************/
-
-/*
-Argument: the string
-Returns: the length
-*/
-
-PCRE2_SIZE
-PRIV(strlen)(PCRE2_SPTR str)
-{
-PCRE2_SIZE c = 0;
-while (*str++ != 0) c++;
-return c;
-}
-
-
-/*************************************************
-* Copy 8-bit 0-terminated string to PCRE2 string *
-*************************************************/
-
-/* Arguments:
- str1 buffer to receive the string
- str2 8-bit string to be copied
-
-Returns: the number of code units used (excluding trailing zero)
-*/
-
-PCRE2_SIZE
-PRIV(strcpy_c8)(PCRE2_UCHAR *str1, const char *str2)
-{
-PCRE2_UCHAR *t = str1;
-while (*str2 != 0) *t++ = *str2++;
-*t = 0;
-return t - str1;
-}
-
-/* End of pcre2_string_utils.c */
diff --git a/pcre2/src/pcre2_study.c b/pcre2/src/pcre2_study.c
deleted file mode 100644
index 18932adef..000000000
--- a/pcre2/src/pcre2_study.c
+++ /dev/null
@@ -1,1575 +0,0 @@
-/*************************************************
-* Perl-Compatible Regular Expressions *
-*************************************************/
-
-/* PCRE is a library of functions to support regular expressions whose syntax
-and semantics are as close as possible to those of the Perl 5 language.
-
- Written by Philip Hazel
- Original API code Copyright (c) 1997-2012 University of Cambridge
- New API code Copyright (c) 2016 University of Cambridge
-
------------------------------------------------------------------------------
-Redistribution and use in source and binary forms, with or without
-modification, are permitted provided that the following conditions are met:
-
- * Redistributions of source code must retain the above copyright notice,
- this list of conditions and the following disclaimer.
-
- * Redistributions in binary form must reproduce the above copyright
- notice, this list of conditions and the following disclaimer in the
- documentation and/or other materials provided with the distribution.
-
- * Neither the name of the University of Cambridge nor the names of its
- contributors may be used to endorse or promote products derived from
- this software without specific prior written permission.
-
-THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
-AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
-IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
-ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
-LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
-CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
-SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
-INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
-CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
-ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
-POSSIBILITY OF SUCH DAMAGE.
------------------------------------------------------------------------------
-*/
-
-/* This module contains functions for scanning a compiled pattern and
-collecting data (e.g. minimum matching length). */
-
-
-#ifdef HAVE_CONFIG_H
-#include "config.h"
-#endif
-
-
-#include "pcre2_internal.h"
-
-
-/* Set a bit in the starting code unit bit map. */
-
-#define SET_BIT(c) re->start_bitmap[(c)/8] |= (1 << ((c)&7))
-
-/* Returns from set_start_bits() */
-
-enum { SSB_FAIL, SSB_DONE, SSB_CONTINUE, SSB_UNKNOWN };
-
-
-/*************************************************
-* Find the minimum subject length for a group *
-*************************************************/
-
-/* Scan a parenthesized group and compute the minimum length of subject that
-is needed to match it. This is a lower bound; it does not mean there is a
-string of that length that matches. In UTF mode, the result is in characters
-rather than code units. The field in a compiled pattern for storing the minimum
-length is 16-bits long (on the grounds that anything longer than that is
-pathological), so we give up when we reach that amount. This also means that
-integer overflow for really crazy patterns cannot happen.
-
-Arguments:
- re compiled pattern block
- code pointer to start of group (the bracket)
- startcode pointer to start of the whole pattern's code
- utf UTF flag
- recurses chain of recurse_check to catch mutual recursion
- countptr pointer to call count (to catch over complexity)
-
-Returns: the minimum length
- -1 \C in UTF-8 mode
- or (*ACCEPT)
- or pattern too complicated
- or back reference to duplicate name/number
- -2 internal error (missing capturing bracket)
- -3 internal error (opcode not listed)
-*/
-
-static int
-find_minlength(const pcre2_real_code *re, PCRE2_SPTR code,
- PCRE2_SPTR startcode, BOOL utf, recurse_check *recurses, int *countptr)
-{
-int length = -1;
-int prev_cap_recno = -1;
-int prev_cap_d = 0;
-int prev_recurse_recno = -1;
-int prev_recurse_d = 0;
-uint32_t once_fudge = 0;
-BOOL had_recurse = FALSE;
-BOOL dupcapused = (re->flags & PCRE2_DUPCAPUSED) != 0;
-recurse_check this_recurse;
-register int branchlength = 0;
-register PCRE2_UCHAR *cc = (PCRE2_UCHAR *)code + 1 + LINK_SIZE;
-
-/* If this is a "could be empty" group, its minimum length is 0. */
-
-if (*code >= OP_SBRA && *code <= OP_SCOND) return 0;
-
-/* Skip over capturing bracket number */
-
-if (*code == OP_CBRA || *code == OP_CBRAPOS) cc += IMM2_SIZE;
-
-/* A large and/or complex regex can take too long to process. */
-
-if ((*countptr)++ > 1000) return -1;
-
-/* Scan along the opcodes for this branch. If we get to the end of the branch,
-check the length against that of the other branches. If the accumulated length
-passes 16-bits, stop. */
-
-for (;;)
- {
- int d, min, recno;
- PCRE2_UCHAR *cs, *ce;
- register PCRE2_UCHAR op = *cc;
-
- if (branchlength >= UINT16_MAX) return UINT16_MAX;
-
- switch (op)
- {
- case OP_COND:
- case OP_SCOND:
-
- /* If there is only one branch in a condition, the implied branch has zero
- length, so we don't add anything. This covers the DEFINE "condition"
- automatically. If there are two branches we can treat it the same as any
- other non-capturing subpattern. */
-
- cs = cc + GET(cc, 1);
- if (*cs != OP_ALT)
- {
- cc = cs + 1 + LINK_SIZE;
- break;
- }
- goto PROCESS_NON_CAPTURE;
-
- /* There's a special case of OP_ONCE, when it is wrapped round an
- OP_RECURSE. We'd like to process the latter at this level so that
- remembering the value works for repeated cases. So we do nothing, but
- set a fudge value to skip over the OP_KET after the recurse. */
-
- case OP_ONCE:
- if (cc[1+LINK_SIZE] == OP_RECURSE && cc[2*(1+LINK_SIZE)] == OP_KET)
- {
- once_fudge = 1 + LINK_SIZE;
- cc += 1 + LINK_SIZE;
- break;
- }
- /* Fall through */
-
- case OP_ONCE_NC:
- case OP_BRA:
- case OP_SBRA:
- case OP_BRAPOS:
- case OP_SBRAPOS:
- PROCESS_NON_CAPTURE:
- d = find_minlength(re, cc, startcode, utf, recurses, countptr);
- if (d < 0) return d;
- branchlength += d;
- do cc += GET(cc, 1); while (*cc == OP_ALT);
- cc += 1 + LINK_SIZE;
- break;
-
- /* To save time for repeated capturing subpatterns, we remember the
- length of the previous one. Unfortunately we can't do the same for
- the unnumbered ones above. Nor can we do this if (?| is present in the
- pattern because captures with the same number are not then identical. */
-
- case OP_CBRA:
- case OP_SCBRA:
- case OP_CBRAPOS:
- case OP_SCBRAPOS:
- recno = dupcapused? prev_cap_recno - 1 : (int)GET2(cc, 1+LINK_SIZE);
- if (recno != prev_cap_recno)
- {
- prev_cap_recno = recno;
- prev_cap_d = find_minlength(re, cc, startcode, utf, recurses, countptr);
- if (prev_cap_d < 0) return prev_cap_d;
- }
- branchlength += prev_cap_d;
- do cc += GET(cc, 1); while (*cc == OP_ALT);
- cc += 1 + LINK_SIZE;
- break;
-
- /* ACCEPT makes things far too complicated; we have to give up. */
-
- case OP_ACCEPT:
- case OP_ASSERT_ACCEPT:
- return -1;
-
- /* Reached end of a branch; if it's a ket it is the end of a nested
- call. If it's ALT it is an alternation in a nested call. If it is END it's
- the end of the outer call. All can be handled by the same code. If an
- ACCEPT was previously encountered, use the length that was in force at that
- time, and pass back the shortest ACCEPT length. */
-
- case OP_ALT:
- case OP_KET:
- case OP_KETRMAX:
- case OP_KETRMIN:
- case OP_KETRPOS:
- case OP_END:
- if (length < 0 || (!had_recurse && branchlength < length))
- length = branchlength;
- if (op != OP_ALT) return length;
- cc += 1 + LINK_SIZE;
- branchlength = 0;
- had_recurse = FALSE;
- break;
-
- /* Skip over assertive subpatterns */
-
- case OP_ASSERT:
- case OP_ASSERT_NOT:
- case OP_ASSERTBACK:
- case OP_ASSERTBACK_NOT:
- do cc += GET(cc, 1); while (*cc == OP_ALT);
- /* Fall through */
-
- /* Skip over things that don't match chars */
-
- case OP_REVERSE:
- case OP_CREF:
- case OP_DNCREF:
- case OP_RREF:
- case OP_DNRREF:
- case OP_FALSE:
- case OP_TRUE:
- case OP_CALLOUT:
- case OP_SOD:
- case OP_SOM:
- case OP_EOD:
- case OP_EODN:
- case OP_CIRC:
- case OP_CIRCM:
- case OP_DOLL:
- case OP_DOLLM:
- case OP_NOT_WORD_BOUNDARY:
- case OP_WORD_BOUNDARY:
- cc += PRIV(OP_lengths)[*cc];
- break;
-
- case OP_CALLOUT_STR:
- cc += GET(cc, 1 + 2*LINK_SIZE);
- break;
-
- /* Skip over a subpattern that has a {0} or {0,x} quantifier */
-
- case OP_BRAZERO:
- case OP_BRAMINZERO:
- case OP_BRAPOSZERO:
- case OP_SKIPZERO:
- cc += PRIV(OP_lengths)[*cc];
- do cc += GET(cc, 1); while (*cc == OP_ALT);
- cc += 1 + LINK_SIZE;
- break;
-
- /* Handle literal characters and + repetitions */
-
- case OP_CHAR:
- case OP_CHARI:
- case OP_NOT:
- case OP_NOTI:
- case OP_PLUS:
- case OP_PLUSI:
- case OP_MINPLUS:
- case OP_MINPLUSI:
- case OP_POSPLUS:
- case OP_POSPLUSI:
- case OP_NOTPLUS:
- case OP_NOTPLUSI:
- case OP_NOTMINPLUS:
- case OP_NOTMINPLUSI:
- case OP_NOTPOSPLUS:
- case OP_NOTPOSPLUSI:
- branchlength++;
- cc += 2;
-#ifdef SUPPORT_UNICODE
- if (utf && HAS_EXTRALEN(cc[-1])) cc += GET_EXTRALEN(cc[-1]);
-#endif
- break;
-
- case OP_TYPEPLUS:
- case OP_TYPEMINPLUS:
- case OP_TYPEPOSPLUS:
- branchlength++;
- cc += (cc[1] == OP_PROP || cc[1] == OP_NOTPROP)? 4 : 2;
- break;
-
- /* Handle exact repetitions. The count is already in characters, but we
- may need to skip over a multibyte character in UTF mode. */
-
- case OP_EXACT:
- case OP_EXACTI:
- case OP_NOTEXACT:
- case OP_NOTEXACTI:
- branchlength += GET2(cc,1);
- cc += 2 + IMM2_SIZE;
-#ifdef SUPPORT_UNICODE
- if (utf && HAS_EXTRALEN(cc[-1])) cc += GET_EXTRALEN(cc[-1]);
-#endif
- break;
-
- case OP_TYPEEXACT:
- branchlength += GET2(cc,1);
- cc += 2 + IMM2_SIZE + ((cc[1 + IMM2_SIZE] == OP_PROP
- || cc[1 + IMM2_SIZE] == OP_NOTPROP)? 2 : 0);
- break;
-
- /* Handle single-char non-literal matchers */
-
- case OP_PROP:
- case OP_NOTPROP:
- cc += 2;
- /* Fall through */
-
- case OP_NOT_DIGIT:
- case OP_DIGIT:
- case OP_NOT_WHITESPACE:
- case OP_WHITESPACE:
- case OP_NOT_WORDCHAR:
- case OP_WORDCHAR:
- case OP_ANY:
- case OP_ALLANY:
- case OP_EXTUNI:
- case OP_HSPACE:
- case OP_NOT_HSPACE:
- case OP_VSPACE:
- case OP_NOT_VSPACE:
- branchlength++;
- cc++;
- break;
-
- /* "Any newline" might match two characters, but it also might match just
- one. */
-
- case OP_ANYNL:
- branchlength += 1;
- cc++;
- break;
-
- /* The single-byte matcher means we can't proceed in UTF mode. (In
- non-UTF mode \C will actually be turned into OP_ALLANY, so won't ever
- appear, but leave the code, just in case.) */
-
- case OP_ANYBYTE:
-#ifdef SUPPORT_UNICODE
- if (utf) return -1;
-#endif
- branchlength++;
- cc++;
- break;
-
- /* For repeated character types, we have to test for \p and \P, which have
- an extra two bytes of parameters. */
-
- case OP_TYPESTAR:
- case OP_TYPEMINSTAR:
- case OP_TYPEQUERY:
- case OP_TYPEMINQUERY:
- case OP_TYPEPOSSTAR:
- case OP_TYPEPOSQUERY:
- if (cc[1] == OP_PROP || cc[1] == OP_NOTPROP) cc += 2;
- cc += PRIV(OP_lengths)[op];
- break;
-
- case OP_TYPEUPTO:
- case OP_TYPEMINUPTO:
- case OP_TYPEPOSUPTO:
- if (cc[1 + IMM2_SIZE] == OP_PROP
- || cc[1 + IMM2_SIZE] == OP_NOTPROP) cc += 2;
- cc += PRIV(OP_lengths)[op];
- break;
-
- /* Check a class for variable quantification */
-
- case OP_CLASS:
- case OP_NCLASS:
-#ifdef SUPPORT_WIDE_CHARS
- case OP_XCLASS:
- /* The original code caused an unsigned overflow in 64 bit systems,
- so now we use a conditional statement. */
- if (op == OP_XCLASS)
- cc += GET(cc, 1);
- else
- cc += PRIV(OP_lengths)[OP_CLASS];
-#else
- cc += PRIV(OP_lengths)[OP_CLASS];
-#endif
-
- switch (*cc)
- {
- case OP_CRPLUS:
- case OP_CRMINPLUS:
- case OP_CRPOSPLUS:
- branchlength++;
- /* Fall through */
-
- case OP_CRSTAR:
- case OP_CRMINSTAR:
- case OP_CRQUERY:
- case OP_CRMINQUERY:
- case OP_CRPOSSTAR:
- case OP_CRPOSQUERY:
- cc++;
- break;
-
- case OP_CRRANGE:
- case OP_CRMINRANGE:
- case OP_CRPOSRANGE:
- branchlength += GET2(cc,1);
- cc += 1 + 2 * IMM2_SIZE;
- break;
-
- default:
- branchlength++;
- break;
- }
- break;
-
- /* Backreferences and subroutine calls (OP_RECURSE) are treated in the same
- way: we find the minimum length for the subpattern. A recursion
- (backreference or subroutine) causes an a flag to be set that causes the
- length of this branch to be ignored. The logic is that a recursion can only
- make sense if there is another alternative that stops the recursing. That
- will provide the minimum length (when no recursion happens).
-
- If PCRE2_MATCH_UNSET_BACKREF is set, a backreference to an unset bracket
- matches an empty string (by default it causes a matching failure), so in
- that case we must set the minimum length to zero. */
-
- /* Duplicate named pattern back reference. We cannot reliably find a length
- for this if duplicate numbers are present in the pattern. */
-
- case OP_DNREF:
- case OP_DNREFI:
- if (dupcapused) return -1;
- if ((re->overall_options & PCRE2_MATCH_UNSET_BACKREF) == 0)
- {
- int count = GET2(cc, 1+IMM2_SIZE);
- PCRE2_UCHAR *slot =
- (PCRE2_UCHAR *)((uint8_t *)re + sizeof(pcre2_real_code)) +
- GET2(cc, 1) * re->name_entry_size;
-
- d = INT_MAX;
-
- /* Scan all groups with the same name */
-
- while (count-- > 0)
- {
- ce = cs = (PCRE2_UCHAR *)PRIV(find_bracket)(startcode, utf, GET2(slot, 0));
- if (cs == NULL) return -2;
- do ce += GET(ce, 1); while (*ce == OP_ALT);
- if (cc > cs && cc < ce) /* Simple recursion */
- {
- d = 0;
- had_recurse = TRUE;
- break;
- }
- else
- {
- recurse_check *r = recurses;
- for (r = recurses; r != NULL; r = r->prev) if (r->group == cs) break;
- if (r != NULL) /* Mutual recursion */
- {
- d = 0;
- had_recurse = TRUE;
- break;
- }
- else
- {
- int dd;
- this_recurse.prev = recurses;
- this_recurse.group = cs;
- dd = find_minlength(re, cs, startcode, utf, &this_recurse, countptr);
- if (dd < d) d = dd;
- }
- }
- slot += re->name_entry_size;
- }
- }
- else d = 0;
- cc += 1 + 2*IMM2_SIZE;
- goto REPEAT_BACK_REFERENCE;
-
- /* Single back reference. We cannot find a length for this if duplicate
- numbers are present in the pattern. */
-
- case OP_REF:
- case OP_REFI:
- if (dupcapused) return -1;
- if ((re->overall_options & PCRE2_MATCH_UNSET_BACKREF) == 0)
- {
- ce = cs = (PCRE2_UCHAR *)PRIV(find_bracket)(startcode, utf, GET2(cc, 1));
- if (cs == NULL) return -2;
- do ce += GET(ce, 1); while (*ce == OP_ALT);
- if (cc > cs && cc < ce) /* Simple recursion */
- {
- d = 0;
- had_recurse = TRUE;
- }
- else
- {
- recurse_check *r = recurses;
- for (r = recurses; r != NULL; r = r->prev) if (r->group == cs) break;
- if (r != NULL) /* Mutual recursion */
- {
- d = 0;
- had_recurse = TRUE;
- }
- else
- {
- this_recurse.prev = recurses;
- this_recurse.group = cs;
- d = find_minlength(re, cs, startcode, utf, &this_recurse, countptr);
- }
- }
- }
- else d = 0;
- cc += 1 + IMM2_SIZE;
-
- /* Handle repeated back references */
-
- REPEAT_BACK_REFERENCE:
- switch (*cc)
- {
- case OP_CRSTAR:
- case OP_CRMINSTAR:
- case OP_CRQUERY:
- case OP_CRMINQUERY:
- case OP_CRPOSSTAR:
- case OP_CRPOSQUERY:
- min = 0;
- cc++;
- break;
-
- case OP_CRPLUS:
- case OP_CRMINPLUS:
- case OP_CRPOSPLUS:
- min = 1;
- cc++;
- break;
-
- case OP_CRRANGE:
- case OP_CRMINRANGE:
- case OP_CRPOSRANGE:
- min = GET2(cc, 1);
- cc += 1 + 2 * IMM2_SIZE;
- break;
-
- default:
- min = 1;
- break;
- }
-
- /* Take care not to overflow: (1) min and d are ints, so check that their
- product is not greater than INT_MAX. (2) branchlength is limited to
- UINT16_MAX (checked at the top of the loop). */
-
- if ((d > 0 && (INT_MAX/d) < min) || UINT16_MAX - branchlength < min*d)
- branchlength = UINT16_MAX;
- else branchlength += min * d;
- break;
-
- /* Recursion always refers to the first occurrence of a subpattern with a
- given number. Therefore, we can always make use of caching, even when the
- pattern contains multiple subpatterns with the same number. */
-
- case OP_RECURSE:
- cs = ce = (PCRE2_UCHAR *)startcode + GET(cc, 1);
- recno = GET2(cs, 1+LINK_SIZE);
- if (recno == prev_recurse_recno)
- {
- branchlength += prev_recurse_d;
- }
- else
- {
- do ce += GET(ce, 1); while (*ce == OP_ALT);
- if (cc > cs && cc < ce) /* Simple recursion */
- had_recurse = TRUE;
- else
- {
- recurse_check *r = recurses;
- for (r = recurses; r != NULL; r = r->prev) if (r->group == cs) break;
- if (r != NULL) /* Mutual recursion */
- had_recurse = TRUE;
- else
- {
- this_recurse.prev = recurses;
- this_recurse.group = cs;
- prev_recurse_d = find_minlength(re, cs, startcode, utf, &this_recurse,
- countptr);
- if (prev_recurse_d < 0) return prev_recurse_d;
- prev_recurse_recno = recno;
- branchlength += prev_recurse_d;
- }
- }
- }
- cc += 1 + LINK_SIZE + once_fudge;
- once_fudge = 0;
- break;
-
- /* Anything else does not or need not match a character. We can get the
- item's length from the table, but for those that can match zero occurrences
- of a character, we must take special action for UTF-8 characters. As it
- happens, the "NOT" versions of these opcodes are used at present only for
- ASCII characters, so they could be omitted from this list. However, in
- future that may change, so we include them here so as not to leave a
- gotcha for a future maintainer. */
-
- case OP_UPTO:
- case OP_UPTOI:
- case OP_NOTUPTO:
- case OP_NOTUPTOI:
- case OP_MINUPTO:
- case OP_MINUPTOI:
- case OP_NOTMINUPTO:
- case OP_NOTMINUPTOI:
- case OP_POSUPTO:
- case OP_POSUPTOI:
- case OP_NOTPOSUPTO:
- case OP_NOTPOSUPTOI:
-
- case OP_STAR:
- case OP_STARI:
- case OP_NOTSTAR:
- case OP_NOTSTARI:
- case OP_MINSTAR:
- case OP_MINSTARI:
- case OP_NOTMINSTAR:
- case OP_NOTMINSTARI:
- case OP_POSSTAR:
- case OP_POSSTARI:
- case OP_NOTPOSSTAR:
- case OP_NOTPOSSTARI:
-
- case OP_QUERY:
- case OP_QUERYI:
- case OP_NOTQUERY:
- case OP_NOTQUERYI:
- case OP_MINQUERY:
- case OP_MINQUERYI:
- case OP_NOTMINQUERY:
- case OP_NOTMINQUERYI:
- case OP_POSQUERY:
- case OP_POSQUERYI:
- case OP_NOTPOSQUERY:
- case OP_NOTPOSQUERYI:
-
- cc += PRIV(OP_lengths)[op];
-#ifdef SUPPORT_UNICODE
- if (utf && HAS_EXTRALEN(cc[-1])) cc += GET_EXTRALEN(cc[-1]);
-#endif
- break;
-
- /* Skip these, but we need to add in the name length. */
-
- case OP_MARK:
- case OP_PRUNE_ARG:
- case OP_SKIP_ARG:
- case OP_THEN_ARG:
- cc += PRIV(OP_lengths)[op] + cc[1];
- break;
-
- /* The remaining opcodes are just skipped over. */
-
- case OP_CLOSE:
- case OP_COMMIT:
- case OP_FAIL:
- case OP_PRUNE:
- case OP_SET_SOM:
- case OP_SKIP:
- case OP_THEN:
- cc += PRIV(OP_lengths)[op];
- break;
-
- /* This should not occur: we list all opcodes explicitly so that when
- new ones get added they are properly considered. */
-
- default:
- return -3;
- }
- }
-/* Control never gets here */
-}
-
-
-
-/*************************************************
-* Set a bit and maybe its alternate case *
-*************************************************/
-
-/* Given a character, set its first code unit's bit in the table, and also the
-corresponding bit for the other version of a letter if we are caseless.
-
-Arguments:
- re points to the regex block
- p points to the first code unit of the character
- caseless TRUE if caseless
- utf TRUE for UTF mode
-
-Returns: pointer after the character
-*/
-
-static PCRE2_SPTR
-set_table_bit(pcre2_real_code *re, PCRE2_SPTR p, BOOL caseless, BOOL utf)
-{
-uint32_t c = *p++; /* First code unit */
-(void)utf; /* Stop compiler warning when UTF not supported */
-
-/* In 16-bit and 32-bit modes, code units greater than 0xff set the bit for
-0xff. */
-
-#if PCRE2_CODE_UNIT_WIDTH != 8
-if (c > 0xff) SET_BIT(0xff); else
-#endif
-
-SET_BIT(c);
-
-/* In UTF-8 or UTF-16 mode, pick up the remaining code units in order to find
-the end of the character, even when caseless. */
-
-#ifdef SUPPORT_UNICODE
-if (utf)
- {
-#if PCRE2_CODE_UNIT_WIDTH == 8
- if (c >= 0xc0) GETUTF8INC(c, p);
-#elif PCRE2_CODE_UNIT_WIDTH == 16
- if ((c & 0xfc00) == 0xd800) GETUTF16INC(c, p);
-#endif
- }
-#endif /* SUPPORT_UNICODE */
-
-/* If caseless, handle the other case of the character. */
-
-if (caseless)
- {
- if (utf)
- {
-#if PCRE2_CODE_UNIT_WIDTH == 8
- PCRE2_UCHAR buff[6];
- c = UCD_OTHERCASE(c);
- (void)PRIV(ord2utf)(c, buff);
- SET_BIT(buff[0]);
-#else /* 16-bit or 32-bit mode */
- c = UCD_OTHERCASE(c);
- if (c > 0xff) SET_BIT(0xff); else SET_BIT(c);
-#endif
- }
-
- /* Not UTF */
-
- else if (MAX_255(c)) SET_BIT(re->tables[fcc_offset + c]);
- }
-
-return p;
-}
-
-
-
-/*************************************************
-* Set bits for a positive character type *
-*************************************************/
-
-/* This function sets starting bits for a character type. In UTF-8 mode, we can
-only do a direct setting for bytes less than 128, as otherwise there can be
-confusion with bytes in the middle of UTF-8 characters. In a "traditional"
-environment, the tables will only recognize ASCII characters anyway, but in at
-least one Windows environment, some higher bytes bits were set in the tables.
-So we deal with that case by considering the UTF-8 encoding.
-
-Arguments:
- re the regex block
- cbit type the type of character wanted
- table_limit 32 for non-UTF-8; 16 for UTF-8
-
-Returns: nothing
-*/
-
-static void
-set_type_bits(pcre2_real_code *re, int cbit_type, unsigned int table_limit)
-{
-register uint32_t c;
-for (c = 0; c < table_limit; c++)
- re->start_bitmap[c] |= re->tables[c+cbits_offset+cbit_type];
-#if defined SUPPORT_UNICODE && PCRE2_CODE_UNIT_WIDTH == 8
-if (table_limit == 32) return;
-for (c = 128; c < 256; c++)
- {
- if ((re->tables[cbits_offset + c/8] & (1 << (c&7))) != 0)
- {
- PCRE2_UCHAR buff[6];
- (void)PRIV(ord2utf)(c, buff);
- SET_BIT(buff[0]);
- }
- }
-#endif /* UTF-8 */
-}
-
-
-/*************************************************
-* Set bits for a negative character type *
-*************************************************/
-
-/* This function sets starting bits for a negative character type such as \D.
-In UTF-8 mode, we can only do a direct setting for bytes less than 128, as
-otherwise there can be confusion with bytes in the middle of UTF-8 characters.
-Unlike in the positive case, where we can set appropriate starting bits for
-specific high-valued UTF-8 characters, in this case we have to set the bits for
-all high-valued characters. The lowest is 0xc2, but we overkill by starting at
-0xc0 (192) for simplicity.
-
-Arguments:
- re the regex block
- cbit type the type of character wanted
- table_limit 32 for non-UTF-8; 16 for UTF-8
-
-Returns: nothing
-*/
-
-static void
-set_nottype_bits(pcre2_real_code *re, int cbit_type, unsigned int table_limit)
-{
-register uint32_t c;
-for (c = 0; c < table_limit; c++)
- re->start_bitmap[c] |= ~(re->tables[c+cbits_offset+cbit_type]);
-#if defined SUPPORT_UNICODE && PCRE2_CODE_UNIT_WIDTH == 8
-if (table_limit != 32) for (c = 24; c < 32; c++) re->start_bitmap[c] = 0xff;
-#endif
-}
-
-
-
-/*************************************************
-* Create bitmap of starting bytes *
-*************************************************/
-
-/* This function scans a compiled unanchored expression recursively and
-attempts to build a bitmap of the set of possible starting code units whose
-values are less than 256. In 16-bit and 32-bit mode, values above 255 all cause
-the 255 bit to be set. When calling set[_not]_type_bits() in UTF-8 (sic) mode
-we pass a value of 16 rather than 32 as the final argument. (See comments in
-those functions for the reason.)
-
-The SSB_CONTINUE return is useful for parenthesized groups in patterns such as
-(a*)b where the group provides some optional starting code units but scanning
-must continue at the outer level to find at least one mandatory code unit. At
-the outermost level, this function fails unless the result is SSB_DONE.
-
-Arguments:
- re points to the compiled regex block
- code points to an expression
- utf TRUE if in UTF mode
-
-Returns: SSB_FAIL => Failed to find any starting code units
- SSB_DONE => Found mandatory starting code units
- SSB_CONTINUE => Found optional starting code units
- SSB_UNKNOWN => Hit an unrecognized opcode
-*/
-
-static int
-set_start_bits(pcre2_real_code *re, PCRE2_SPTR code, BOOL utf)
-{
-register uint32_t c;
-int yield = SSB_DONE;
-
-#if defined SUPPORT_UNICODE && PCRE2_CODE_UNIT_WIDTH == 8
-int table_limit = utf? 16:32;
-#else
-int table_limit = 32;
-#endif
-
-do
- {
- BOOL try_next = TRUE;
- PCRE2_SPTR tcode = code + 1 + LINK_SIZE;
-
- if (*code == OP_CBRA || *code == OP_SCBRA ||
- *code == OP_CBRAPOS || *code == OP_SCBRAPOS) tcode += IMM2_SIZE;
-
- while (try_next) /* Loop for items in this branch */
- {
- int rc;
- uint8_t *classmap = NULL;
-
- switch(*tcode)
- {
- /* If we reach something we don't understand, it means a new opcode has
- been created that hasn't been added to this function. Hopefully this
- problem will be discovered during testing. */
-
- default:
- return SSB_UNKNOWN;
-
- /* Fail for a valid opcode that implies no starting bits. */
-
- case OP_ACCEPT:
- case OP_ASSERT_ACCEPT:
- case OP_ALLANY:
- case OP_ANY:
- case OP_ANYBYTE:
- case OP_CIRC:
- case OP_CIRCM:
- case OP_CLOSE:
- case OP_COMMIT:
- case OP_COND:
- case OP_CREF:
- case OP_FALSE:
- case OP_TRUE:
- case OP_DNCREF:
- case OP_DNREF:
- case OP_DNREFI:
- case OP_DNRREF:
- case OP_DOLL:
- case OP_DOLLM:
- case OP_END:
- case OP_EOD:
- case OP_EODN:
- case OP_EXTUNI:
- case OP_FAIL:
- case OP_MARK:
- case OP_NOT:
- case OP_NOTEXACT:
- case OP_NOTEXACTI:
- case OP_NOTI:
- case OP_NOTMINPLUS:
- case OP_NOTMINPLUSI:
- case OP_NOTMINQUERY:
- case OP_NOTMINQUERYI:
- case OP_NOTMINSTAR:
- case OP_NOTMINSTARI:
- case OP_NOTMINUPTO:
- case OP_NOTMINUPTOI:
- case OP_NOTPLUS:
- case OP_NOTPLUSI:
- case OP_NOTPOSPLUS:
- case OP_NOTPOSPLUSI:
- case OP_NOTPOSQUERY:
- case OP_NOTPOSQUERYI:
- case OP_NOTPOSSTAR:
- case OP_NOTPOSSTARI:
- case OP_NOTPOSUPTO:
- case OP_NOTPOSUPTOI:
- case OP_NOTPROP:
- case OP_NOTQUERY:
- case OP_NOTQUERYI:
- case OP_NOTSTAR:
- case OP_NOTSTARI:
- case OP_NOTUPTO:
- case OP_NOTUPTOI:
- case OP_NOT_HSPACE:
- case OP_NOT_VSPACE:
- case OP_PRUNE:
- case OP_PRUNE_ARG:
- case OP_RECURSE:
- case OP_REF:
- case OP_REFI:
- case OP_REVERSE:
- case OP_RREF:
- case OP_SCOND:
- case OP_SET_SOM:
- case OP_SKIP:
- case OP_SKIP_ARG:
- case OP_SOD:
- case OP_SOM:
- case OP_THEN:
- case OP_THEN_ARG:
- return SSB_FAIL;
-
- /* A "real" property test implies no starting bits, but the fake property
- PT_CLIST identifies a list of characters. These lists are short, as they
- are used for characters with more than one "other case", so there is no
- point in recognizing them for OP_NOTPROP. */
-
- case OP_PROP:
- if (tcode[1] != PT_CLIST) return SSB_FAIL;
- {
- const uint32_t *p = PRIV(ucd_caseless_sets) + tcode[2];
- while ((c = *p++) < NOTACHAR)
- {
-#if defined SUPPORT_UNICODE && PCRE2_CODE_UNIT_WIDTH == 8
- if (utf)
- {
- PCRE2_UCHAR buff[6];
- (void)PRIV(ord2utf)(c, buff);
- c = buff[0];
- }
-#endif
- if (c > 0xff) SET_BIT(0xff); else SET_BIT(c);
- }
- }
- try_next = FALSE;
- break;
-
- /* We can ignore word boundary tests. */
-
- case OP_WORD_BOUNDARY:
- case OP_NOT_WORD_BOUNDARY:
- tcode++;
- break;
-
- /* If we hit a bracket or a positive lookahead assertion, recurse to set
- bits from within the subpattern. If it can't find anything, we have to
- give up. If it finds some mandatory character(s), we are done for this
- branch. Otherwise, carry on scanning after the subpattern. */
-
- case OP_BRA:
- case OP_SBRA:
- case OP_CBRA:
- case OP_SCBRA:
- case OP_BRAPOS:
- case OP_SBRAPOS:
- case OP_CBRAPOS:
- case OP_SCBRAPOS:
- case OP_ONCE:
- case OP_ONCE_NC:
- case OP_ASSERT:
- rc = set_start_bits(re, tcode, utf);
- if (rc == SSB_FAIL || rc == SSB_UNKNOWN) return rc;
- if (rc == SSB_DONE) try_next = FALSE; else
- {
- do tcode += GET(tcode, 1); while (*tcode == OP_ALT);
- tcode += 1 + LINK_SIZE;
- }
- break;
-
- /* If we hit ALT or KET, it means we haven't found anything mandatory in
- this branch, though we might have found something optional. For ALT, we
- continue with the next alternative, but we have to arrange that the final
- result from subpattern is SSB_CONTINUE rather than SSB_DONE. For KET,
- return SSB_CONTINUE: if this is the top level, that indicates failure,
- but after a nested subpattern, it causes scanning to continue. */
-
- case OP_ALT:
- yield = SSB_CONTINUE;
- try_next = FALSE;
- break;
-
- case OP_KET:
- case OP_KETRMAX:
- case OP_KETRMIN:
- case OP_KETRPOS:
- return SSB_CONTINUE;
-
- /* Skip over callout */
-
- case OP_CALLOUT:
- tcode += PRIV(OP_lengths)[OP_CALLOUT];
- break;
-
- case OP_CALLOUT_STR:
- tcode += GET(tcode, 1 + 2*LINK_SIZE);
- break;
-
- /* Skip over lookbehind and negative lookahead assertions */
-
- case OP_ASSERT_NOT:
- case OP_ASSERTBACK:
- case OP_ASSERTBACK_NOT:
- do tcode += GET(tcode, 1); while (*tcode == OP_ALT);
- tcode += 1 + LINK_SIZE;
- break;
-
- /* BRAZERO does the bracket, but carries on. */
-
- case OP_BRAZERO:
- case OP_BRAMINZERO:
- case OP_BRAPOSZERO:
- rc = set_start_bits(re, ++tcode, utf);
- if (rc == SSB_FAIL || rc == SSB_UNKNOWN) return rc;
- do tcode += GET(tcode,1); while (*tcode == OP_ALT);
- tcode += 1 + LINK_SIZE;
- break;
-
- /* SKIPZERO skips the bracket. */
-
- case OP_SKIPZERO:
- tcode++;
- do tcode += GET(tcode,1); while (*tcode == OP_ALT);
- tcode += 1 + LINK_SIZE;
- break;
-
- /* Single-char * or ? sets the bit and tries the next item */
-
- case OP_STAR:
- case OP_MINSTAR:
- case OP_POSSTAR:
- case OP_QUERY:
- case OP_MINQUERY:
- case OP_POSQUERY:
- tcode = set_table_bit(re, tcode + 1, FALSE, utf);
- break;
-
- case OP_STARI:
- case OP_MINSTARI:
- case OP_POSSTARI:
- case OP_QUERYI:
- case OP_MINQUERYI:
- case OP_POSQUERYI:
- tcode = set_table_bit(re, tcode + 1, TRUE, utf);
- break;
-
- /* Single-char upto sets the bit and tries the next */
-
- case OP_UPTO:
- case OP_MINUPTO:
- case OP_POSUPTO:
- tcode = set_table_bit(re, tcode + 1 + IMM2_SIZE, FALSE, utf);
- break;
-
- case OP_UPTOI:
- case OP_MINUPTOI:
- case OP_POSUPTOI:
- tcode = set_table_bit(re, tcode + 1 + IMM2_SIZE, TRUE, utf);
- break;
-
- /* At least one single char sets the bit and stops */
-
- case OP_EXACT:
- tcode += IMM2_SIZE;
- /* Fall through */
- case OP_CHAR:
- case OP_PLUS:
- case OP_MINPLUS:
- case OP_POSPLUS:
- (void)set_table_bit(re, tcode + 1, FALSE, utf);
- try_next = FALSE;
- break;
-
- case OP_EXACTI:
- tcode += IMM2_SIZE;
- /* Fall through */
- case OP_CHARI:
- case OP_PLUSI:
- case OP_MINPLUSI:
- case OP_POSPLUSI:
- (void)set_table_bit(re, tcode + 1, TRUE, utf);
- try_next = FALSE;
- break;
-
- /* Special spacing and line-terminating items. These recognize specific
- lists of characters. The difference between VSPACE and ANYNL is that the
- latter can match the two-character CRLF sequence, but that is not
- relevant for finding the first character, so their code here is
- identical. */
-
- case OP_HSPACE:
- SET_BIT(CHAR_HT);
- SET_BIT(CHAR_SPACE);
-
- /* For the 16-bit and 32-bit libraries (which can never be EBCDIC), set
- the bits for 0xA0 and for code units >= 255, independently of UTF. */
-
-#if PCRE2_CODE_UNIT_WIDTH != 8
- SET_BIT(0xA0);
- SET_BIT(0xFF);
-#else
- /* For the 8-bit library in UTF-8 mode, set the bits for the first code
- units of horizontal space characters. */
-
-#ifdef SUPPORT_UNICODE
- if (utf)
- {
- SET_BIT(0xC2); /* For U+00A0 */
- SET_BIT(0xE1); /* For U+1680, U+180E */
- SET_BIT(0xE2); /* For U+2000 - U+200A, U+202F, U+205F */
- SET_BIT(0xE3); /* For U+3000 */
- }
- else
-#endif
- /* For the 8-bit library not in UTF-8 mode, set the bit for 0xA0, unless
- the code is EBCDIC. */
- {
-#ifndef EBCDIC
- SET_BIT(0xA0);
-#endif /* Not EBCDIC */
- }
-#endif /* 8-bit support */
-
- try_next = FALSE;
- break;
-
- case OP_ANYNL:
- case OP_VSPACE:
- SET_BIT(CHAR_LF);
- SET_BIT(CHAR_VT);
- SET_BIT(CHAR_FF);
- SET_BIT(CHAR_CR);
-
- /* For the 16-bit and 32-bit libraries (which can never be EBCDIC), set
- the bits for NEL and for code units >= 255, independently of UTF. */
-
-#if PCRE2_CODE_UNIT_WIDTH != 8
- SET_BIT(CHAR_NEL);
- SET_BIT(0xFF);
-#else
- /* For the 8-bit library in UTF-8 mode, set the bits for the first code
- units of vertical space characters. */
-
-#ifdef SUPPORT_UNICODE
- if (utf)
- {
- SET_BIT(0xC2); /* For U+0085 (NEL) */
- SET_BIT(0xE2); /* For U+2028, U+2029 */
- }
- else
-#endif
- /* For the 8-bit library not in UTF-8 mode, set the bit for NEL. */
- {
- SET_BIT(CHAR_NEL);
- }
-#endif /* 8-bit support */
-
- try_next = FALSE;
- break;
-
- /* Single character types set the bits and stop. Note that if PCRE2_UCP
- is set, we do not see these op codes because \d etc are converted to
- properties. Therefore, these apply in the case when only characters less
- than 256 are recognized to match the types. */
-
- case OP_NOT_DIGIT:
- set_nottype_bits(re, cbit_digit, table_limit);
- try_next = FALSE;
- break;
-
- case OP_DIGIT:
- set_type_bits(re, cbit_digit, table_limit);
- try_next = FALSE;
- break;
-
- case OP_NOT_WHITESPACE:
- set_nottype_bits(re, cbit_space, table_limit);
- try_next = FALSE;
- break;
-
- case OP_WHITESPACE:
- set_type_bits(re, cbit_space, table_limit);
- try_next = FALSE;
- break;
-
- case OP_NOT_WORDCHAR:
- set_nottype_bits(re, cbit_word, table_limit);
- try_next = FALSE;
- break;
-
- case OP_WORDCHAR:
- set_type_bits(re, cbit_word, table_limit);
- try_next = FALSE;
- break;
-
- /* One or more character type fudges the pointer and restarts, knowing
- it will hit a single character type and stop there. */
-
- case OP_TYPEPLUS:
- case OP_TYPEMINPLUS:
- case OP_TYPEPOSPLUS:
- tcode++;
- break;
-
- case OP_TYPEEXACT:
- tcode += 1 + IMM2_SIZE;
- break;
-
- /* Zero or more repeats of character types set the bits and then
- try again. */
-
- case OP_TYPEUPTO:
- case OP_TYPEMINUPTO:
- case OP_TYPEPOSUPTO:
- tcode += IMM2_SIZE; /* Fall through */
-
- case OP_TYPESTAR:
- case OP_TYPEMINSTAR:
- case OP_TYPEPOSSTAR:
- case OP_TYPEQUERY:
- case OP_TYPEMINQUERY:
- case OP_TYPEPOSQUERY:
- switch(tcode[1])
- {
- default:
- case OP_ANY:
- case OP_ALLANY:
- return SSB_FAIL;
-
- case OP_HSPACE:
- SET_BIT(CHAR_HT);
- SET_BIT(CHAR_SPACE);
-
- /* For the 16-bit and 32-bit libraries (which can never be EBCDIC), set
- the bits for 0xA0 and for code units >= 255, independently of UTF. */
-
-#if PCRE2_CODE_UNIT_WIDTH != 8
- SET_BIT(0xA0);
- SET_BIT(0xFF);
-#else
- /* For the 8-bit library in UTF-8 mode, set the bits for the first code
- units of horizontal space characters. */
-
-#ifdef SUPPORT_UNICODE
- if (utf)
- {
- SET_BIT(0xC2); /* For U+00A0 */
- SET_BIT(0xE1); /* For U+1680, U+180E */
- SET_BIT(0xE2); /* For U+2000 - U+200A, U+202F, U+205F */
- SET_BIT(0xE3); /* For U+3000 */
- }
- else
-#endif
- /* For the 8-bit library not in UTF-8 mode, set the bit for 0xA0, unless
- the code is EBCDIC. */
- {
-#ifndef EBCDIC
- SET_BIT(0xA0);
-#endif /* Not EBCDIC */
- }
-#endif /* 8-bit support */
- break;
-
- case OP_ANYNL:
- case OP_VSPACE:
- SET_BIT(CHAR_LF);
- SET_BIT(CHAR_VT);
- SET_BIT(CHAR_FF);
- SET_BIT(CHAR_CR);
-
- /* For the 16-bit and 32-bit libraries (which can never be EBCDIC), set
- the bits for NEL and for code units >= 255, independently of UTF. */
-
-#if PCRE2_CODE_UNIT_WIDTH != 8
- SET_BIT(CHAR_NEL);
- SET_BIT(0xFF);
-#else
- /* For the 8-bit library in UTF-8 mode, set the bits for the first code
- units of vertical space characters. */
-
-#ifdef SUPPORT_UNICODE
- if (utf)
- {
- SET_BIT(0xC2); /* For U+0085 (NEL) */
- SET_BIT(0xE2); /* For U+2028, U+2029 */
- }
- else
-#endif
- /* For the 8-bit library not in UTF-8 mode, set the bit for NEL. */
- {
- SET_BIT(CHAR_NEL);
- }
-#endif /* 8-bit support */
- break;
-
- case OP_NOT_DIGIT:
- set_nottype_bits(re, cbit_digit, table_limit);
- break;
-
- case OP_DIGIT:
- set_type_bits(re, cbit_digit, table_limit);
- break;
-
- case OP_NOT_WHITESPACE:
- set_nottype_bits(re, cbit_space, table_limit);
- break;
-
- case OP_WHITESPACE:
- set_type_bits(re, cbit_space, table_limit);
- break;
-
- case OP_NOT_WORDCHAR:
- set_nottype_bits(re, cbit_word, table_limit);
- break;
-
- case OP_WORDCHAR:
- set_type_bits(re, cbit_word, table_limit);
- break;
- }
-
- tcode += 2;
- break;
-
- /* Extended class: if there are any property checks, or if this is a
- negative XCLASS without a map, give up. If there are no property checks,
- there must be wide characters on the XCLASS list, because otherwise an
- XCLASS would not have been created. This means that code points >= 255
- are always potential starters. */
-
-#ifdef SUPPORT_WIDE_CHARS
- case OP_XCLASS:
- if ((tcode[1 + LINK_SIZE] & XCL_HASPROP) != 0 ||
- (tcode[1 + LINK_SIZE] & (XCL_MAP|XCL_NOT)) == XCL_NOT)
- return SSB_FAIL;
-
- /* We have a positive XCLASS or a negative one without a map. Set up the
- map pointer if there is one, and fall through. */
-
- classmap = ((tcode[1 + LINK_SIZE] & XCL_MAP) == 0)? NULL :
- (uint8_t *)(tcode + 1 + LINK_SIZE + 1);
-#endif
-
- /* Enter here for a negative non-XCLASS. In the 8-bit library, if we are
- in UTF mode, any byte with a value >= 0xc4 is a potentially valid starter
- because it starts a character with a value > 255. In 8-bit non-UTF mode,
- there is no difference between CLASS and NCLASS. In all other wide
- character modes, set the 0xFF bit to indicate code units >= 255. */
-
- case OP_NCLASS:
-#if defined SUPPORT_UNICODE && PCRE2_CODE_UNIT_WIDTH == 8
- if (utf)
- {
- re->start_bitmap[24] |= 0xf0; /* Bits for 0xc4 - 0xc8 */
- memset(re->start_bitmap+25, 0xff, 7); /* Bits for 0xc9 - 0xff */
- }
-#elif PCRE2_CODE_UNIT_WIDTH != 8
- SET_BIT(0xFF); /* For characters >= 255 */
-#endif
- /* Fall through */
-
- /* Enter here for a positive non-XCLASS. If we have fallen through from
- an XCLASS, classmap will already be set; just advance the code pointer.
- Otherwise, set up classmap for a a non-XCLASS and advance past it. */
-
- case OP_CLASS:
- if (*tcode == OP_XCLASS) tcode += GET(tcode, 1); else
- {
- classmap = (uint8_t *)(++tcode);
- tcode += 32 / sizeof(PCRE2_UCHAR);
- }
-
- /* When wide characters are supported, classmap may be NULL. In UTF-8
- (sic) mode, the bits in a class bit map correspond to character values,
- not to byte values. However, the bit map we are constructing is for byte
- values. So we have to do a conversion for characters whose code point is
- greater than 127. In fact, there are only two possible starting bytes for
- characters in the range 128 - 255. */
-
- if (classmap != NULL)
- {
-#if defined SUPPORT_UNICODE && PCRE2_CODE_UNIT_WIDTH == 8
- if (utf)
- {
- for (c = 0; c < 16; c++) re->start_bitmap[c] |= classmap[c];
- for (c = 128; c < 256; c++)
- {
- if ((classmap[c/8] && (1 << (c&7))) != 0)
- {
- int d = (c >> 6) | 0xc0; /* Set bit for this starter */
- re->start_bitmap[d/8] |= (1 << (d&7)); /* and then skip on to the */
- c = (c & 0xc0) + 0x40 - 1; /* next relevant character. */
- }
- }
- }
- else
-#endif
- /* In all modes except UTF-8, the two bit maps are compatible. */
-
- {
- for (c = 0; c < 32; c++) re->start_bitmap[c] |= classmap[c];
- }
- }
-
- /* Act on what follows the class. For a zero minimum repeat, continue;
- otherwise stop processing. */
-
- switch (*tcode)
- {
- case OP_CRSTAR:
- case OP_CRMINSTAR:
- case OP_CRQUERY:
- case OP_CRMINQUERY:
- case OP_CRPOSSTAR:
- case OP_CRPOSQUERY:
- tcode++;
- break;
-
- case OP_CRRANGE:
- case OP_CRMINRANGE:
- case OP_CRPOSRANGE:
- if (GET2(tcode, 1) == 0) tcode += 1 + 2 * IMM2_SIZE;
- else try_next = FALSE;
- break;
-
- default:
- try_next = FALSE;
- break;
- }
- break; /* End of class handling case */
- } /* End of switch for opcodes */
- } /* End of try_next loop */
-
- code += GET(code, 1); /* Advance to next branch */
- }
-while (*code == OP_ALT);
-
-return yield;
-}
-
-
-
-/*************************************************
-* Study a compiled expression *
-*************************************************/
-
-/* This function is handed a compiled expression that it must study to produce
-information that will speed up the matching.
-
-Argument: points to the compiled expression
-Returns: 0 normally; non-zero should never normally occur
- 1 unknown opcode in set_start_bits
- 2 missing capturing bracket
- 3 unknown opcode in find_minlength
-*/
-
-int
-PRIV(study)(pcre2_real_code *re)
-{
-int min;
-int count = 0;
-PCRE2_UCHAR *code;
-BOOL utf = (re->overall_options & PCRE2_UTF) != 0;
-
-/* Find start of compiled code */
-
-code = (PCRE2_UCHAR *)((uint8_t *)re + sizeof(pcre2_real_code)) +
- re->name_entry_size * re->name_count;
-
-/* For an anchored pattern, or an unanchored pattern that has a first code
-unit, or a multiline pattern that matches only at "line start", there is no
-point in seeking a list of starting code units. */
-
-if ((re->overall_options & PCRE2_ANCHORED) == 0 &&
- (re->flags & (PCRE2_FIRSTSET|PCRE2_STARTLINE)) == 0)
- {
- int rc = set_start_bits(re, code, utf);
- if (rc == SSB_UNKNOWN) return 1;
- if (rc == SSB_DONE) re->flags |= PCRE2_FIRSTMAPSET;
- }
-
-/* Find the minimum length of subject string. If it can match an empty string,
-the minimum length is already known. */
-
-if ((re->flags & PCRE2_MATCH_EMPTY) == 0)
- {
- switch(min = find_minlength(re, code, code, utf, NULL, &count))
- {
- case -1: /* \C in UTF mode or (*ACCEPT) or over-complex regex */
- break; /* Leave minlength unchanged (will be zero) */
-
- case -2:
- return 2; /* missing capturing bracket */
-
- case -3:
- return 3; /* unrecognized opcode */
-
- default:
- if (min > UINT16_MAX) min = UINT16_MAX;
- re->minlength = min;
- break;
- }
- }
-
-return 0;
-}
-
-/* End of pcre2_study.c */
diff --git a/pcre2/src/pcre2_substitute.c b/pcre2/src/pcre2_substitute.c
deleted file mode 100644
index 0bf781efc..000000000
--- a/pcre2/src/pcre2_substitute.c
+++ /dev/null
@@ -1,850 +0,0 @@
-/*************************************************
-* Perl-Compatible Regular Expressions *
-*************************************************/
-
-/* PCRE is a library of functions to support regular expressions whose syntax
-and semantics are as close as possible to those of the Perl 5 language.
-
- Written by Philip Hazel
- Original API code Copyright (c) 1997-2012 University of Cambridge
- New API code Copyright (c) 2016 University of Cambridge
-
------------------------------------------------------------------------------
-Redistribution and use in source and binary forms, with or without
-modification, are permitted provided that the following conditions are met:
-
- * Redistributions of source code must retain the above copyright notice,
- this list of conditions and the following disclaimer.
-
- * Redistributions in binary form must reproduce the above copyright
- notice, this list of conditions and the following disclaimer in the
- documentation and/or other materials provided with the distribution.
-
- * Neither the name of the University of Cambridge nor the names of its
- contributors may be used to endorse or promote products derived from
- this software without specific prior written permission.
-
-THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
-AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
-IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
-ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
-LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
-CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
-SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
-INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
-CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
-ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
-POSSIBILITY OF SUCH DAMAGE.
------------------------------------------------------------------------------
-*/
-
-
-#ifdef HAVE_CONFIG_H
-#include "config.h"
-#endif
-
-#include "pcre2_internal.h"
-
-#define PTR_STACK_SIZE 20
-
-#define SUBSTITUTE_OPTIONS \
- (PCRE2_SUBSTITUTE_EXTENDED|PCRE2_SUBSTITUTE_GLOBAL| \
- PCRE2_SUBSTITUTE_OVERFLOW_LENGTH|PCRE2_SUBSTITUTE_UNKNOWN_UNSET| \
- PCRE2_SUBSTITUTE_UNSET_EMPTY)
-
-
-
-/*************************************************
-* Find end of substitute text *
-*************************************************/
-
-/* In extended mode, we recognize ${name:+set text:unset text} and similar
-constructions. This requires the identification of unescaped : and }
-characters. This function scans for such. It must deal with nested ${
-constructions. The pointer to the text is updated, either to the required end
-character, or to where an error was detected.
-
-Arguments:
- code points to the compiled expression (for options)
- ptrptr points to the pointer to the start of the text (updated)
- ptrend end of the whole string
- last TRUE if the last expected string (only } recognized)
-
-Returns: 0 on success
- negative error code on failure
-*/
-
-static int
-find_text_end(const pcre2_code *code, PCRE2_SPTR *ptrptr, PCRE2_SPTR ptrend,
- BOOL last)
-{
-int rc = 0;
-uint32_t nestlevel = 0;
-BOOL literal = FALSE;
-PCRE2_SPTR ptr = *ptrptr;
-
-for (; ptr < ptrend; ptr++)
- {
- if (literal)
- {
- if (ptr[0] == CHAR_BACKSLASH && ptr < ptrend - 1 && ptr[1] == CHAR_E)
- {
- literal = FALSE;
- ptr += 1;
- }
- }
-
- else if (*ptr == CHAR_RIGHT_CURLY_BRACKET)
- {
- if (nestlevel == 0) goto EXIT;
- nestlevel--;
- }
-
- else if (*ptr == CHAR_COLON && !last && nestlevel == 0) goto EXIT;
-
- else if (*ptr == CHAR_DOLLAR_SIGN)
- {
- if (ptr < ptrend - 1 && ptr[1] == CHAR_LEFT_CURLY_BRACKET)
- {
- nestlevel++;
- ptr += 1;
- }
- }
-
- else if (*ptr == CHAR_BACKSLASH)
- {
- int erc;
- int errorcode = 0;
- uint32_t ch;
-
- if (ptr < ptrend - 1) switch (ptr[1])
- {
- case CHAR_L:
- case CHAR_l:
- case CHAR_U:
- case CHAR_u:
- ptr += 1;
- continue;
- }
-
- erc = PRIV(check_escape)(&ptr, ptrend, &ch, &errorcode,
- code->overall_options, FALSE, NULL);
- if (errorcode != 0)
- {
- rc = errorcode;
- goto EXIT;
- }
-
- switch(erc)
- {
- case 0: /* Data character */
- case ESC_E: /* Isolated \E is ignored */
- break;
-
- case ESC_Q:
- literal = TRUE;
- break;
-
- default:
- rc = PCRE2_ERROR_BADREPESCAPE;
- goto EXIT;
- }
- }
- }
-
-rc = PCRE2_ERROR_REPMISSINGBRACE; /* Terminator not found */
-
-EXIT:
-*ptrptr = ptr;
-return rc;
-}
-
-
-
-/*************************************************
-* Match and substitute *
-*************************************************/
-
-/* This function applies a compiled re to a subject string and creates a new
-string with substitutions. The first 7 arguments are the same as for
-pcre2_match(). Either string length may be PCRE2_ZERO_TERMINATED.
-
-Arguments:
- code points to the compiled expression
- subject points to the subject string
- length length of subject string (may contain binary zeros)
- start_offset where to start in the subject string
- options option bits
- match_data points to a match_data block, or is NULL
- context points a PCRE2 context
- replacement points to the replacement string
- rlength length of replacement string
- buffer where to put the substituted string
- blength points to length of buffer; updated to length of string
-
-Returns: >= 0 number of substitutions made
- < 0 an error code
- PCRE2_ERROR_BADREPLACEMENT means invalid use of $
-*/
-
-/* This macro checks for space in the buffer before copying into it. On
-overflow, either give an error immediately, or keep on, accumulating the
-length. */
-
-#define CHECKMEMCPY(from,length) \
- if (!overflowed && lengthleft < length) \
- { \
- if ((suboptions & PCRE2_SUBSTITUTE_OVERFLOW_LENGTH) == 0) goto NOROOM; \
- overflowed = TRUE; \
- extra_needed = length - lengthleft; \
- } \
- else if (overflowed) \
- { \
- extra_needed += length; \
- } \
- else \
- { \
- memcpy(buffer + buff_offset, from, CU2BYTES(length)); \
- buff_offset += length; \
- lengthleft -= length; \
- }
-
-/* Here's the function */
-
-PCRE2_EXP_DEFN int PCRE2_CALL_CONVENTION
-pcre2_substitute(const pcre2_code *code, PCRE2_SPTR subject, PCRE2_SIZE length,
- PCRE2_SIZE start_offset, uint32_t options, pcre2_match_data *match_data,
- pcre2_match_context *mcontext, PCRE2_SPTR replacement, PCRE2_SIZE rlength,
- PCRE2_UCHAR *buffer, PCRE2_SIZE *blength)
-{
-int rc;
-int subs;
-int forcecase = 0;
-int forcecasereset = 0;
-uint32_t ovector_count;
-uint32_t goptions = 0;
-uint32_t suboptions;
-BOOL match_data_created = FALSE;
-BOOL literal = FALSE;
-BOOL overflowed = FALSE;
-#ifdef SUPPORT_UNICODE
-BOOL utf = (code->overall_options & PCRE2_UTF) != 0;
-#endif
-PCRE2_UCHAR temp[6];
-PCRE2_SPTR ptr;
-PCRE2_SPTR repend;
-PCRE2_SIZE extra_needed = 0;
-PCRE2_SIZE buff_offset, buff_length, lengthleft, fraglength;
-PCRE2_SIZE *ovector;
-
-buff_offset = 0;
-lengthleft = buff_length = *blength;
-*blength = PCRE2_UNSET;
-
-/* Partial matching is not valid. */
-
-if ((options & (PCRE2_PARTIAL_HARD|PCRE2_PARTIAL_SOFT)) != 0)
- return PCRE2_ERROR_BADOPTION;
-
-/* If no match data block is provided, create one. */
-
-if (match_data == NULL)
- {
- pcre2_general_context *gcontext = (mcontext == NULL)?
- (pcre2_general_context *)code :
- (pcre2_general_context *)mcontext;
- match_data = pcre2_match_data_create_from_pattern(code, gcontext);
- if (match_data == NULL) return PCRE2_ERROR_NOMEMORY;
- match_data_created = TRUE;
- }
-ovector = pcre2_get_ovector_pointer(match_data);
-ovector_count = pcre2_get_ovector_count(match_data);
-
-/* Find lengths of zero-terminated strings and the end of the replacement. */
-
-if (length == PCRE2_ZERO_TERMINATED) length = PRIV(strlen)(subject);
-if (rlength == PCRE2_ZERO_TERMINATED) rlength = PRIV(strlen)(replacement);
-repend = replacement + rlength;
-
-/* Check UTF replacement string if necessary. */
-
-#ifdef SUPPORT_UNICODE
-if (utf && (options & PCRE2_NO_UTF_CHECK) == 0)
- {
- rc = PRIV(valid_utf)(replacement, rlength, &(match_data->rightchar));
- if (rc != 0)
- {
- match_data->leftchar = 0;
- goto EXIT;
- }
- }
-#endif /* SUPPORT_UNICODE */
-
-/* Save the substitute options and remove them from the match options. */
-
-suboptions = options & SUBSTITUTE_OPTIONS;
-options &= ~SUBSTITUTE_OPTIONS;
-
-/* Copy up to the start offset */
-
-CHECKMEMCPY(subject, start_offset);
-
-/* Loop for global substituting. */
-
-subs = 0;
-do
- {
- PCRE2_SPTR ptrstack[PTR_STACK_SIZE];
- uint32_t ptrstackptr = 0;
-
- rc = pcre2_match(code, subject, length, start_offset, options|goptions,
- match_data, mcontext);
-
-#ifdef SUPPORT_UNICODE
- if (utf) options |= PCRE2_NO_UTF_CHECK; /* Only need to check once */
-#endif
-
- /* Any error other than no match returns the error code. No match when not
- doing the special after-empty-match global rematch, or when at the end of the
- subject, breaks the global loop. Otherwise, advance the starting point by one
- character, copying it to the output, and try again. */
-
- if (rc < 0)
- {
- PCRE2_SIZE save_start;
-
- if (rc != PCRE2_ERROR_NOMATCH) goto EXIT;
- if (goptions == 0 || start_offset >= length) break;
-
- /* Advance by one code point. Then, if CRLF is a valid newline sequence and
- we have advanced into the middle of it, advance one more code point. In
- other words, do not start in the middle of CRLF, even if CR and LF on their
- own are valid newlines. */
-
- save_start = start_offset++;
- if (subject[start_offset-1] == CHAR_CR &&
- code->newline_convention != PCRE2_NEWLINE_CR &&
- code->newline_convention != PCRE2_NEWLINE_LF &&
- start_offset < length &&
- subject[start_offset] == CHAR_LF)
- start_offset++;
-
- /* Otherwise, in UTF mode, advance past any secondary code points. */
-
- else if ((code->overall_options & PCRE2_UTF) != 0)
- {
-#if PCRE2_CODE_UNIT_WIDTH == 8
- while (start_offset < length && (subject[start_offset] & 0xc0) == 0x80)
- start_offset++;
-#elif PCRE2_CODE_UNIT_WIDTH == 16
- while (start_offset < length &&
- (subject[start_offset] & 0xfc00) == 0xdc00)
- start_offset++;
-#endif
- }
-
- /* Copy what we have advanced past, reset the special global options, and
- continue to the next match. */
-
- fraglength = start_offset - save_start;
- CHECKMEMCPY(subject + save_start, fraglength);
- goptions = 0;
- continue;
- }
-
- /* Handle a successful match. Matches that use \K to end before they start
- are not supported. */
-
- if (ovector[1] < ovector[0])
- {
- rc = PCRE2_ERROR_BADSUBSPATTERN;
- goto EXIT;
- }
-
- /* Count substitutions with a paranoid check for integer overflow; surely no
- real call to this function would ever hit this! */
-
- if (subs == INT_MAX)
- {
- rc = PCRE2_ERROR_TOOMANYREPLACE;
- goto EXIT;
- }
- subs++;
-
- /* Copy the text leading up to the match. */
-
- if (rc == 0) rc = ovector_count;
- fraglength = ovector[0] - start_offset;
- CHECKMEMCPY(subject + start_offset, fraglength);
-
- /* Process the replacement string. Literal mode is set by \Q, but only in
- extended mode when backslashes are being interpreted. In extended mode we
- must handle nested substrings that are to be reprocessed. */
-
- ptr = replacement;
- for (;;)
- {
- uint32_t ch;
- unsigned int chlen;
-
- /* If at the end of a nested substring, pop the stack. */
-
- if (ptr >= repend)
- {
- if (ptrstackptr <= 0) break; /* End of replacement string */
- repend = ptrstack[--ptrstackptr];
- ptr = ptrstack[--ptrstackptr];
- continue;
- }
-
- /* Handle the next character */
-
- if (literal)
- {
- if (ptr[0] == CHAR_BACKSLASH && ptr < repend - 1 && ptr[1] == CHAR_E)
- {
- literal = FALSE;
- ptr += 2;
- continue;
- }
- goto LOADLITERAL;
- }
-
- /* Not in literal mode. */
-
- if (*ptr == CHAR_DOLLAR_SIGN)
- {
- int group, n;
- uint32_t special = 0;
- BOOL inparens;
- BOOL star;
- PCRE2_SIZE sublength;
- PCRE2_SPTR text1_start = NULL;
- PCRE2_SPTR text1_end = NULL;
- PCRE2_SPTR text2_start = NULL;
- PCRE2_SPTR text2_end = NULL;
- PCRE2_UCHAR next;
- PCRE2_UCHAR name[33];
-
- if (++ptr >= repend) goto BAD;
- if ((next = *ptr) == CHAR_DOLLAR_SIGN) goto LOADLITERAL;
-
- group = -1;
- n = 0;
- inparens = FALSE;
- star = FALSE;
-
- if (next == CHAR_LEFT_CURLY_BRACKET)
- {
- if (++ptr >= repend) goto BAD;
- next = *ptr;
- inparens = TRUE;
- }
-
- if (next == CHAR_ASTERISK)
- {
- if (++ptr >= repend) goto BAD;
- next = *ptr;
- star = TRUE;
- }
-
- if (!star && next >= CHAR_0 && next <= CHAR_9)
- {
- group = next - CHAR_0;
- while (++ptr < repend)
- {
- next = *ptr;
- if (next < CHAR_0 || next > CHAR_9) break;
- group = group * 10 + next - CHAR_0;
-
- /* A check for a number greater than the hightest captured group
- is sufficient here; no need for a separate overflow check. If unknown
- groups are to be treated as unset, just skip over any remaining
- digits and carry on. */
-
- if (group > code->top_bracket)
- {
- if ((suboptions & PCRE2_SUBSTITUTE_UNKNOWN_UNSET) != 0)
- {
- while (++ptr < repend && *ptr >= CHAR_0 && *ptr <= CHAR_9);
- break;
- }
- else
- {
- rc = PCRE2_ERROR_NOSUBSTRING;
- goto PTREXIT;
- }
- }
- }
- }
- else
- {
- const uint8_t *ctypes = code->tables + ctypes_offset;
- while (MAX_255(next) && (ctypes[next] & ctype_word) != 0)
- {
- name[n++] = next;
- if (n > 32) goto BAD;
- if (++ptr >= repend) break;
- next = *ptr;
- }
- if (n == 0) goto BAD;
- name[n] = 0;
- }
-
- /* In extended mode we recognize ${name:+set text:unset text} and
- ${name:-default text}. */
-
- if (inparens)
- {
- if ((suboptions & PCRE2_SUBSTITUTE_EXTENDED) != 0 &&
- !star && ptr < repend - 2 && next == CHAR_COLON)
- {
- special = *(++ptr);
- if (special != CHAR_PLUS && special != CHAR_MINUS)
- {
- rc = PCRE2_ERROR_BADSUBSTITUTION;
- goto PTREXIT;
- }
-
- text1_start = ++ptr;
- rc = find_text_end(code, &ptr, repend, special == CHAR_MINUS);
- if (rc != 0) goto PTREXIT;
- text1_end = ptr;
-
- if (special == CHAR_PLUS && *ptr == CHAR_COLON)
- {
- text2_start = ++ptr;
- rc = find_text_end(code, &ptr, repend, TRUE);
- if (rc != 0) goto PTREXIT;
- text2_end = ptr;
- }
- }
-
- else
- {
- if (ptr >= repend || *ptr != CHAR_RIGHT_CURLY_BRACKET)
- {
- rc = PCRE2_ERROR_REPMISSINGBRACE;
- goto PTREXIT;
- }
- }
-
- ptr++;
- }
-
- /* Have found a syntactically correct group number or name, or *name.
- Only *MARK is currently recognized. */
-
- if (star)
- {
- if (PRIV(strcmp_c8)(name, STRING_MARK) == 0)
- {
- PCRE2_SPTR mark = pcre2_get_mark(match_data);
- if (mark != NULL)
- {
- PCRE2_SPTR mark_start = mark;
- while (*mark != 0) mark++;
- fraglength = mark - mark_start;
- CHECKMEMCPY(mark_start, fraglength);
- }
- }
- else goto BAD;
- }
-
- /* Substitute the contents of a group. We don't use substring_copy
- functions any more, in order to support case forcing. */
-
- else
- {
- PCRE2_SPTR subptr, subptrend;
-
- /* Find a number for a named group. In case there are duplicate names,
- search for the first one that is set. If the name is not found when
- PCRE2_SUBSTITUTE_UNKNOWN_EMPTY is set, set the group number to a
- non-existent group. */
-
- if (group < 0)
- {
- PCRE2_SPTR first, last, entry;
- rc = pcre2_substring_nametable_scan(code, name, &first, &last);
- if (rc == PCRE2_ERROR_NOSUBSTRING &&
- (suboptions & PCRE2_SUBSTITUTE_UNKNOWN_UNSET) != 0)
- {
- group = code->top_bracket + 1;
- }
- else
- {
- if (rc < 0) goto PTREXIT;
- for (entry = first; entry <= last; entry += rc)
- {
- uint32_t ng = GET2(entry, 0);
- if (ng < ovector_count)
- {
- if (group < 0) group = ng; /* First in ovector */
- if (ovector[ng*2] != PCRE2_UNSET)
- {
- group = ng; /* First that is set */
- break;
- }
- }
- }
-
- /* If group is still negative, it means we did not find a group
- that is in the ovector. Just set the first group. */
-
- if (group < 0) group = GET2(first, 0);
- }
- }
-
- /* We now have a group that is identified by number. Find the length of
- the captured string. If a group in a non-special substitution is unset
- when PCRE2_SUBSTITUTE_UNSET_EMPTY is set, substitute nothing. */
-
- rc = pcre2_substring_length_bynumber(match_data, group, &sublength);
- if (rc < 0)
- {
- if (rc == PCRE2_ERROR_NOSUBSTRING &&
- (suboptions & PCRE2_SUBSTITUTE_UNKNOWN_UNSET) != 0)
- {
- rc = PCRE2_ERROR_UNSET;
- }
- if (rc != PCRE2_ERROR_UNSET) goto PTREXIT; /* Non-unset errors */
- if (special == 0) /* Plain substitution */
- {
- if ((suboptions & PCRE2_SUBSTITUTE_UNSET_EMPTY) != 0) continue;
- goto PTREXIT; /* Else error */
- }
- }
-
- /* If special is '+' we have a 'set' and possibly an 'unset' text,
- both of which are reprocessed when used. If special is '-' we have a
- default text for when the group is unset; it must be reprocessed. */
-
- if (special != 0)
- {
- if (special == CHAR_MINUS)
- {
- if (rc == 0) goto LITERAL_SUBSTITUTE;
- text2_start = text1_start;
- text2_end = text1_end;
- }
-
- if (ptrstackptr >= PTR_STACK_SIZE) goto BAD;
- ptrstack[ptrstackptr++] = ptr;
- ptrstack[ptrstackptr++] = repend;
-
- if (rc == 0)
- {
- ptr = text1_start;
- repend = text1_end;
- }
- else
- {
- ptr = text2_start;
- repend = text2_end;
- }
- continue;
- }
-
- /* Otherwise we have a literal substitution of a group's contents. */
-
- LITERAL_SUBSTITUTE:
- subptr = subject + ovector[group*2];
- subptrend = subject + ovector[group*2 + 1];
-
- /* Substitute a literal string, possibly forcing alphabetic case. */
-
- while (subptr < subptrend)
- {
- GETCHARINCTEST(ch, subptr);
- if (forcecase != 0)
- {
-#ifdef SUPPORT_UNICODE
- if (utf)
- {
- uint32_t type = UCD_CHARTYPE(ch);
- if (PRIV(ucp_gentype)[type] == ucp_L &&
- type != ((forcecase > 0)? ucp_Lu : ucp_Ll))
- ch = UCD_OTHERCASE(ch);
- }
- else
-#endif
- {
- if (((code->tables + cbits_offset +
- ((forcecase > 0)? cbit_upper:cbit_lower)
- )[ch/8] & (1 << (ch%8))) == 0)
- ch = (code->tables + fcc_offset)[ch];
- }
- forcecase = forcecasereset;
- }
-
-#ifdef SUPPORT_UNICODE
- if (utf) chlen = PRIV(ord2utf)(ch, temp); else
-#endif
- {
- temp[0] = ch;
- chlen = 1;
- }
- CHECKMEMCPY(temp, chlen);
- }
- }
- }
-
- /* Handle an escape sequence in extended mode. We can use check_escape()
- to process \Q, \E, \c, \o, \x and \ followed by non-alphanumerics, but
- the case-forcing escapes are not supported in pcre2_compile() so must be
- recognized here. */
-
- else if ((suboptions & PCRE2_SUBSTITUTE_EXTENDED) != 0 &&
- *ptr == CHAR_BACKSLASH)
- {
- int errorcode = 0;
-
- if (ptr < repend - 1) switch (ptr[1])
- {
- case CHAR_L:
- forcecase = forcecasereset = -1;
- ptr += 2;
- continue;
-
- case CHAR_l:
- forcecase = -1;
- forcecasereset = 0;
- ptr += 2;
- continue;
-
- case CHAR_U:
- forcecase = forcecasereset = 1;
- ptr += 2;
- continue;
-
- case CHAR_u:
- forcecase = 1;
- forcecasereset = 0;
- ptr += 2;
- continue;
-
- default:
- break;
- }
-
- rc = PRIV(check_escape)(&ptr, repend, &ch, &errorcode,
- code->overall_options, FALSE, NULL);
- if (errorcode != 0) goto BADESCAPE;
- ptr++;
-
- switch(rc)
- {
- case ESC_E:
- forcecase = forcecasereset = 0;
- continue;
-
- case ESC_Q:
- literal = TRUE;
- continue;
-
- case 0: /* Data character */
- goto LITERAL;
-
- default:
- goto BADESCAPE;
- }
- }
-
- /* Handle a literal code unit */
-
- else
- {
- LOADLITERAL:
- GETCHARINCTEST(ch, ptr); /* Get character value, increment pointer */
-
- LITERAL:
- if (forcecase != 0)
- {
-#ifdef SUPPORT_UNICODE
- if (utf)
- {
- uint32_t type = UCD_CHARTYPE(ch);
- if (PRIV(ucp_gentype)[type] == ucp_L &&
- type != ((forcecase > 0)? ucp_Lu : ucp_Ll))
- ch = UCD_OTHERCASE(ch);
- }
- else
-#endif
- {
- if (((code->tables + cbits_offset +
- ((forcecase > 0)? cbit_upper:cbit_lower)
- )[ch/8] & (1 << (ch%8))) == 0)
- ch = (code->tables + fcc_offset)[ch];
- }
- forcecase = forcecasereset;
- }
-
-#ifdef SUPPORT_UNICODE
- if (utf) chlen = PRIV(ord2utf)(ch, temp); else
-#endif
- {
- temp[0] = ch;
- chlen = 1;
- }
- CHECKMEMCPY(temp, chlen);
- } /* End handling a literal code unit */
- } /* End of loop for scanning the replacement. */
-
- /* The replacement has been copied to the output. Update the start offset to
- point to the rest of the subject string. If we matched an empty string,
- do the magic for global matches. */
-
- start_offset = ovector[1];
- goptions = (ovector[0] != ovector[1])? 0 :
- PCRE2_ANCHORED|PCRE2_NOTEMPTY_ATSTART;
- } while ((suboptions & PCRE2_SUBSTITUTE_GLOBAL) != 0); /* Repeat "do" loop */
-
-/* Copy the rest of the subject. */
-
-fraglength = length - start_offset;
-CHECKMEMCPY(subject + start_offset, fraglength);
-temp[0] = 0;
-CHECKMEMCPY(temp , 1);
-
-/* If overflowed is set it means the PCRE2_SUBSTITUTE_OVERFLOW_LENGTH is set,
-and matching has carried on after a full buffer, in order to compute the length
-needed. Otherwise, an overflow generates an immediate error return. */
-
-if (overflowed)
- {
- rc = PCRE2_ERROR_NOMEMORY;
- *blength = buff_length + extra_needed;
- }
-
-/* After a successful execution, return the number of substitutions and set the
-length of buffer used, excluding the trailing zero. */
-
-else
- {
- rc = subs;
- *blength = buff_offset - 1;
- }
-
-EXIT:
-if (match_data_created) pcre2_match_data_free(match_data);
- else match_data->rc = rc;
-return rc;
-
-NOROOM:
-rc = PCRE2_ERROR_NOMEMORY;
-goto EXIT;
-
-BAD:
-rc = PCRE2_ERROR_BADREPLACEMENT;
-goto PTREXIT;
-
-BADESCAPE:
-rc = PCRE2_ERROR_BADREPESCAPE;
-
-PTREXIT:
-*blength = (PCRE2_SIZE)(ptr - replacement);
-goto EXIT;
-}
-
-/* End of pcre2_substitute.c */
diff --git a/pcre2/src/pcre2_substring.c b/pcre2/src/pcre2_substring.c
deleted file mode 100644
index 58b504d5c..000000000
--- a/pcre2/src/pcre2_substring.c
+++ /dev/null
@@ -1,536 +0,0 @@
-/*************************************************
-* Perl-Compatible Regular Expressions *
-*************************************************/
-
-/* PCRE is a library of functions to support regular expressions whose syntax
-and semantics are as close as possible to those of the Perl 5 language.
-
- Written by Philip Hazel
- Original API code Copyright (c) 1997-2012 University of Cambridge
- New API code Copyright (c) 2016 University of Cambridge
-
------------------------------------------------------------------------------
-Redistribution and use in source and binary forms, with or without
-modification, are permitted provided that the following conditions are met:
-
- * Redistributions of source code must retain the above copyright notice,
- this list of conditions and the following disclaimer.
-
- * Redistributions in binary form must reproduce the above copyright
- notice, this list of conditions and the following disclaimer in the
- documentation and/or other materials provided with the distribution.
-
- * Neither the name of the University of Cambridge nor the names of its
- contributors may be used to endorse or promote products derived from
- this software without specific prior written permission.
-
-THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
-AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
-IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
-ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
-LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
-CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
-SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
-INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
-CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
-ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
-POSSIBILITY OF SUCH DAMAGE.
------------------------------------------------------------------------------
-*/
-
-
-#ifdef HAVE_CONFIG_H
-#include "config.h"
-#endif
-
-#include "pcre2_internal.h"
-
-
-
-/*************************************************
-* Copy named captured string to given buffer *
-*************************************************/
-
-/* This function copies a single captured substring into a given buffer,
-identifying it by name. If the regex permits duplicate names, the first
-substring that is set is chosen.
-
-Arguments:
- match_data points to the match data
- stringname the name of the required substring
- buffer where to put the substring
- sizeptr the size of the buffer, updated to the size of the substring
-
-Returns: if successful: zero
- if not successful, a negative error code:
- (1) an error from nametable_scan()
- (2) an error from copy_bynumber()
- (3) PCRE2_ERROR_UNAVAILABLE: no group is in ovector
- (4) PCRE2_ERROR_UNSET: all named groups in ovector are unset
-*/
-
-PCRE2_EXP_DEFN int PCRE2_CALL_CONVENTION
-pcre2_substring_copy_byname(pcre2_match_data *match_data, PCRE2_SPTR stringname,
- PCRE2_UCHAR *buffer, PCRE2_SIZE *sizeptr)
-{
-PCRE2_SPTR first, last, entry;
-int failrc, entrysize;
-if (match_data->matchedby == PCRE2_MATCHEDBY_DFA_INTERPRETER)
- return PCRE2_ERROR_DFA_UFUNC;
-entrysize = pcre2_substring_nametable_scan(match_data->code, stringname,
- &first, &last);
-if (entrysize < 0) return entrysize;
-failrc = PCRE2_ERROR_UNAVAILABLE;
-for (entry = first; entry <= last; entry += entrysize)
- {
- uint32_t n = GET2(entry, 0);
- if (n < match_data->oveccount)
- {
- if (match_data->ovector[n*2] != PCRE2_UNSET)
- return pcre2_substring_copy_bynumber(match_data, n, buffer, sizeptr);
- failrc = PCRE2_ERROR_UNSET;
- }
- }
-return failrc;
-}
-
-
-
-/*************************************************
-* Copy numbered captured string to given buffer *
-*************************************************/
-
-/* This function copies a single captured substring into a given buffer,
-identifying it by number.
-
-Arguments:
- match_data points to the match data
- stringnumber the number of the required substring
- buffer where to put the substring
- sizeptr the size of the buffer, updated to the size of the substring
-
-Returns: if successful: 0
- if not successful, a negative error code:
- PCRE2_ERROR_NOMEMORY: buffer too small
- PCRE2_ERROR_NOSUBSTRING: no such substring
- PCRE2_ERROR_UNAVAILABLE: ovector too small
- PCRE2_ERROR_UNSET: substring is not set
-*/
-
-PCRE2_EXP_DEFN int PCRE2_CALL_CONVENTION
-pcre2_substring_copy_bynumber(pcre2_match_data *match_data,
- uint32_t stringnumber, PCRE2_UCHAR *buffer, PCRE2_SIZE *sizeptr)
-{
-int rc;
-PCRE2_SIZE size;
-rc = pcre2_substring_length_bynumber(match_data, stringnumber, &size);
-if (rc < 0) return rc;
-if (size + 1 > *sizeptr) return PCRE2_ERROR_NOMEMORY;
-memcpy(buffer, match_data->subject + match_data->ovector[stringnumber*2],
- CU2BYTES(size));
-buffer[size] = 0;
-*sizeptr = size;
-return 0;
-}
-
-
-
-/*************************************************
-* Extract named captured string *
-*************************************************/
-
-/* This function copies a single captured substring, identified by name, into
-new memory. If the regex permits duplicate names, the first substring that is
-set is chosen.
-
-Arguments:
- match_data pointer to match_data
- stringname the name of the required substring
- stringptr where to put the pointer to the new memory
- sizeptr where to put the length of the substring
-
-Returns: if successful: zero
- if not successful, a negative value:
- (1) an error from nametable_scan()
- (2) an error from get_bynumber()
- (3) PCRE2_ERROR_UNAVAILABLE: no group is in ovector
- (4) PCRE2_ERROR_UNSET: all named groups in ovector are unset
-*/
-
-PCRE2_EXP_DEFN int PCRE2_CALL_CONVENTION
-pcre2_substring_get_byname(pcre2_match_data *match_data,
- PCRE2_SPTR stringname, PCRE2_UCHAR **stringptr, PCRE2_SIZE *sizeptr)
-{
-PCRE2_SPTR first, last, entry;
-int failrc, entrysize;
-if (match_data->matchedby == PCRE2_MATCHEDBY_DFA_INTERPRETER)
- return PCRE2_ERROR_DFA_UFUNC;
-entrysize = pcre2_substring_nametable_scan(match_data->code, stringname,
- &first, &last);
-if (entrysize < 0) return entrysize;
-failrc = PCRE2_ERROR_UNAVAILABLE;
-for (entry = first; entry <= last; entry += entrysize)
- {
- uint32_t n = GET2(entry, 0);
- if (n < match_data->oveccount)
- {
- if (match_data->ovector[n*2] != PCRE2_UNSET)
- return pcre2_substring_get_bynumber(match_data, n, stringptr, sizeptr);
- failrc = PCRE2_ERROR_UNSET;
- }
- }
-return failrc;
-}
-
-
-
-/*************************************************
-* Extract captured string to new memory *
-*************************************************/
-
-/* This function copies a single captured substring into a piece of new
-memory.
-
-Arguments:
- match_data points to match data
- stringnumber the number of the required substring
- stringptr where to put a pointer to the new memory
- sizeptr where to put the size of the substring
-
-Returns: if successful: 0
- if not successful, a negative error code:
- PCRE2_ERROR_NOMEMORY: failed to get memory
- PCRE2_ERROR_NOSUBSTRING: no such substring
- PCRE2_ERROR_UNAVAILABLE: ovector too small
- PCRE2_ERROR_UNSET: substring is not set
-*/
-
-PCRE2_EXP_DEFN int PCRE2_CALL_CONVENTION
-pcre2_substring_get_bynumber(pcre2_match_data *match_data,
- uint32_t stringnumber, PCRE2_UCHAR **stringptr, PCRE2_SIZE *sizeptr)
-{
-int rc;
-PCRE2_SIZE size;
-PCRE2_UCHAR *yield;
-rc = pcre2_substring_length_bynumber(match_data, stringnumber, &size);
-if (rc < 0) return rc;
-yield = PRIV(memctl_malloc)(sizeof(pcre2_memctl) +
- (size + 1)*PCRE2_CODE_UNIT_WIDTH, (pcre2_memctl *)match_data);
-if (yield == NULL) return PCRE2_ERROR_NOMEMORY;
-yield = (PCRE2_UCHAR *)(((char *)yield) + sizeof(pcre2_memctl));
-memcpy(yield, match_data->subject + match_data->ovector[stringnumber*2],
- CU2BYTES(size));
-yield[size] = 0;
-*stringptr = yield;
-*sizeptr = size;
-return 0;
-}
-
-
-
-/*************************************************
-* Free memory obtained by get_substring *
-*************************************************/
-
-/*
-Argument: the result of a previous pcre2_substring_get_byxxx()
-Returns: nothing
-*/
-
-PCRE2_EXP_DEFN void PCRE2_CALL_CONVENTION
-pcre2_substring_free(PCRE2_UCHAR *string)
-{
-pcre2_memctl *memctl = (pcre2_memctl *)((char *)string - sizeof(pcre2_memctl));
-memctl->free(memctl, memctl->memory_data);
-}
-
-
-
-/*************************************************
-* Get length of a named substring *
-*************************************************/
-
-/* This function returns the length of a named captured substring. If the regex
-permits duplicate names, the first substring that is set is chosen.
-
-Arguments:
- match_data pointer to match data
- stringname the name of the required substring
- sizeptr where to put the length
-
-Returns: 0 if successful, else a negative error number
-*/
-
-PCRE2_EXP_DEFN int PCRE2_CALL_CONVENTION
-pcre2_substring_length_byname(pcre2_match_data *match_data,
- PCRE2_SPTR stringname, PCRE2_SIZE *sizeptr)
-{
-PCRE2_SPTR first, last, entry;
-int failrc, entrysize;
-if (match_data->matchedby == PCRE2_MATCHEDBY_DFA_INTERPRETER)
- return PCRE2_ERROR_DFA_UFUNC;
-entrysize = pcre2_substring_nametable_scan(match_data->code, stringname,
- &first, &last);
-if (entrysize < 0) return entrysize;
-failrc = PCRE2_ERROR_UNAVAILABLE;
-for (entry = first; entry <= last; entry += entrysize)
- {
- uint32_t n = GET2(entry, 0);
- if (n < match_data->oveccount)
- {
- if (match_data->ovector[n*2] != PCRE2_UNSET)
- return pcre2_substring_length_bynumber(match_data, n, sizeptr);
- failrc = PCRE2_ERROR_UNSET;
- }
- }
-return failrc;
-}
-
-
-
-/*************************************************
-* Get length of a numbered substring *
-*************************************************/
-
-/* This function returns the length of a captured substring. If the start is
-beyond the end (which can happen when \K is used in an assertion), it sets the
-length to zero.
-
-Arguments:
- match_data pointer to match data
- stringnumber the number of the required substring
- sizeptr where to put the length, if not NULL
-
-Returns: if successful: 0
- if not successful, a negative error code:
- PCRE2_ERROR_NOSUBSTRING: no such substring
- PCRE2_ERROR_UNAVAILABLE: ovector is too small
- PCRE2_ERROR_UNSET: substring is not set
-*/
-
-PCRE2_EXP_DEFN int PCRE2_CALL_CONVENTION
-pcre2_substring_length_bynumber(pcre2_match_data *match_data,
- uint32_t stringnumber, PCRE2_SIZE *sizeptr)
-{
-PCRE2_SIZE left, right;
-int count = match_data->rc;
-if (count == PCRE2_ERROR_PARTIAL)
- {
- if (stringnumber > 0) return PCRE2_ERROR_PARTIAL;
- count = 0;
- }
-else if (count < 0) return count; /* Match failed */
-
-if (match_data->matchedby != PCRE2_MATCHEDBY_DFA_INTERPRETER)
- {
- if (stringnumber > match_data->code->top_bracket)
- return PCRE2_ERROR_NOSUBSTRING;
- if (stringnumber >= match_data->oveccount)
- return PCRE2_ERROR_UNAVAILABLE;
- if (match_data->ovector[stringnumber*2] == PCRE2_UNSET)
- return PCRE2_ERROR_UNSET;
- }
-else /* Matched using pcre2_dfa_match() */
- {
- if (stringnumber >= match_data->oveccount) return PCRE2_ERROR_UNAVAILABLE;
- if (count != 0 && stringnumber >= (uint32_t)count) return PCRE2_ERROR_UNSET;
- }
-
-left = match_data->ovector[stringnumber*2];
-right = match_data->ovector[stringnumber*2+1];
-if (sizeptr != NULL) *sizeptr = (left > right)? 0 : right - left;
-return 0;
-}
-
-
-
-/*************************************************
-* Extract all captured strings to new memory *
-*************************************************/
-
-/* This function gets one chunk of memory and builds a list of pointers and all
-the captured substrings in it. A NULL pointer is put on the end of the list.
-The substrings are zero-terminated, but also, if the final argument is
-non-NULL, a list of lengths is also returned. This allows binary data to be
-handled.
-
-Arguments:
- match_data points to the match data
- listptr set to point to the list of pointers
- lengthsptr set to point to the list of lengths (may be NULL)
-
-Returns: if successful: 0
- if not successful, a negative error code:
- PCRE2_ERROR_NOMEMORY: failed to get memory,
- or a match failure code
-*/
-
-PCRE2_EXP_DEFN int PCRE2_CALL_CONVENTION
-pcre2_substring_list_get(pcre2_match_data *match_data, PCRE2_UCHAR ***listptr,
- PCRE2_SIZE **lengthsptr)
-{
-int i, count, count2;
-PCRE2_SIZE size;
-PCRE2_SIZE *lensp;
-pcre2_memctl *memp;
-PCRE2_UCHAR **listp;
-PCRE2_UCHAR *sp;
-PCRE2_SIZE *ovector;
-
-if ((count = match_data->rc) < 0) return count; /* Match failed */
-if (count == 0) count = match_data->oveccount; /* Ovector too small */
-
-count2 = 2*count;
-ovector = match_data->ovector;
-size = sizeof(pcre2_memctl) + sizeof(PCRE2_UCHAR *); /* For final NULL */
-if (lengthsptr != NULL) size += sizeof(PCRE2_SIZE) * count; /* For lengths */
-
-for (i = 0; i < count2; i += 2)
- {
- size += sizeof(PCRE2_UCHAR *) + CU2BYTES(1);
- if (ovector[i+1] > ovector[i]) size += CU2BYTES(ovector[i+1] - ovector[i]);
- }
-
-memp = PRIV(memctl_malloc)(size, (pcre2_memctl *)match_data);
-if (memp == NULL) return PCRE2_ERROR_NOMEMORY;
-
-*listptr = listp = (PCRE2_UCHAR **)((char *)memp + sizeof(pcre2_memctl));
-lensp = (PCRE2_SIZE *)((char *)listp + sizeof(PCRE2_UCHAR *) * (count + 1));
-
-if (lengthsptr == NULL)
- {
- sp = (PCRE2_UCHAR *)lensp;
- lensp = NULL;
- }
-else
- {
- *lengthsptr = lensp;
- sp = (PCRE2_UCHAR *)((char *)lensp + sizeof(PCRE2_SIZE) * count);
- }
-
-for (i = 0; i < count2; i += 2)
- {
- size = (ovector[i+1] > ovector[i])? (ovector[i+1] - ovector[i]) : 0;
- memcpy(sp, match_data->subject + ovector[i], CU2BYTES(size));
- *listp++ = sp;
- if (lensp != NULL) *lensp++ = size;
- sp += size;
- *sp++ = 0;
- }
-
-*listp = NULL;
-return 0;
-}
-
-
-
-/*************************************************
-* Free memory obtained by substring_list_get *
-*************************************************/
-
-/*
-Argument: the result of a previous pcre2_substring_list_get()
-Returns: nothing
-*/
-
-PCRE2_EXP_DEFN void PCRE2_CALL_CONVENTION
-pcre2_substring_list_free(PCRE2_SPTR *list)
-{
-pcre2_memctl *memctl = (pcre2_memctl *)((char *)list - sizeof(pcre2_memctl));
-memctl->free(memctl, memctl->memory_data);
-}
-
-
-
-/*************************************************
-* Find (multiple) entries for named string *
-*************************************************/
-
-/* This function scans the nametable for a given name, using binary chop. It
-returns either two pointers to the entries in the table, or, if no pointers are
-given, the number of a unique group with the given name. If duplicate names are
-permitted, and the name is not unique, an error is generated.
-
-Arguments:
- code the compiled regex
- stringname the name whose entries required
- firstptr where to put the pointer to the first entry
- lastptr where to put the pointer to the last entry
-
-Returns: PCRE2_ERROR_NOSUBSTRING if the name is not found
- otherwise, if firstptr and lastptr are NULL:
- a group number for a unique substring
- else PCRE2_ERROR_NOUNIQUESUBSTRING
- otherwise:
- the length of each entry, having set firstptr and lastptr
-*/
-
-PCRE2_EXP_DEFN int PCRE2_CALL_CONVENTION
-pcre2_substring_nametable_scan(const pcre2_code *code, PCRE2_SPTR stringname,
- PCRE2_SPTR *firstptr, PCRE2_SPTR *lastptr)
-{
-uint16_t bot = 0;
-uint16_t top = code->name_count;
-uint16_t entrysize = code->name_entry_size;
-PCRE2_SPTR nametable = (PCRE2_SPTR)((char *)code + sizeof(pcre2_real_code));
-
-while (top > bot)
- {
- uint16_t mid = (top + bot) / 2;
- PCRE2_SPTR entry = nametable + entrysize*mid;
- int c = PRIV(strcmp)(stringname, entry + IMM2_SIZE);
- if (c == 0)
- {
- PCRE2_SPTR first;
- PCRE2_SPTR last;
- PCRE2_SPTR lastentry;
- lastentry = nametable + entrysize * (code->name_count - 1);
- first = last = entry;
- while (first > nametable)
- {
- if (PRIV(strcmp)(stringname, (first - entrysize + IMM2_SIZE)) != 0) break;
- first -= entrysize;
- }
- while (last < lastentry)
- {
- if (PRIV(strcmp)(stringname, (last + entrysize + IMM2_SIZE)) != 0) break;
- last += entrysize;
- }
- if (firstptr == NULL) return (first == last)?
- (int)GET2(entry, 0) : PCRE2_ERROR_NOUNIQUESUBSTRING;
- *firstptr = first;
- *lastptr = last;
- return entrysize;
- }
- if (c > 0) bot = mid + 1; else top = mid;
- }
-
-return PCRE2_ERROR_NOSUBSTRING;
-}
-
-
-/*************************************************
-* Find number for named string *
-*************************************************/
-
-/* This function is a convenience wrapper for pcre2_substring_nametable_scan()
-when it is known that names are unique. If there are duplicate names, it is not
-defined which number is returned.
-
-Arguments:
- code the compiled regex
- stringname the name whose number is required
-
-Returns: the number of the named parenthesis, or a negative number
- PCRE2_ERROR_NOSUBSTRING if not found
- PCRE2_ERROR_NOUNIQUESUBSTRING if not unique
-*/
-
-PCRE2_EXP_DEFN int PCRE2_CALL_CONVENTION
-pcre2_substring_number_from_name(const pcre2_code *code,
- PCRE2_SPTR stringname)
-{
-return pcre2_substring_nametable_scan(code, stringname, NULL, NULL);
-}
-
-/* End of pcre2_substring.c */
diff --git a/pcre2/src/pcre2_tables.c b/pcre2/src/pcre2_tables.c
deleted file mode 100644
index b945ed7a7..000000000
--- a/pcre2/src/pcre2_tables.c
+++ /dev/null
@@ -1,765 +0,0 @@
-/*************************************************
-* Perl-Compatible Regular Expressions *
-*************************************************/
-
-/* PCRE is a library of functions to support regular expressions whose syntax
-and semantics are as close as possible to those of the Perl 5 language.
-
- Written by Philip Hazel
- Original API code Copyright (c) 1997-2012 University of Cambridge
- New API code Copyright (c) 2016 University of Cambridge
-
------------------------------------------------------------------------------
-Redistribution and use in source and binary forms, with or without
-modification, are permitted provided that the following conditions are met:
-
- * Redistributions of source code must retain the above copyright notice,
- this list of conditions and the following disclaimer.
-
- * Redistributions in binary form must reproduce the above copyright
- notice, this list of conditions and the following disclaimer in the
- documentation and/or other materials provided with the distribution.
-
- * Neither the name of the University of Cambridge nor the names of its
- contributors may be used to endorse or promote products derived from
- this software without specific prior written permission.
-
-THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
-AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
-IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
-ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
-LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
-CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
-SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
-INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
-CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
-ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
-POSSIBILITY OF SUCH DAMAGE.
------------------------------------------------------------------------------
-*/
-
-/* This module contains some fixed tables that are used by more than one of the
-PCRE code modules. The tables are also #included by the pcre2test program,
-which uses macros to change their names from _pcre2_xxx to xxxx, thereby
-avoiding name clashes with the library. In this case, PCRE2_PCRE2TEST is
-defined. */
-
-#ifndef PCRE2_PCRE2TEST /* We're compiling the library */
-#ifdef HAVE_CONFIG_H
-#include "config.h"
-#endif
-#include "pcre2_internal.h"
-#endif /* PCRE2_PCRE2TEST */
-
-
-/* Table of sizes for the fixed-length opcodes. It's defined in a macro so that
-the definition is next to the definition of the opcodes in pcre2_internal.h.
-This is mode-dependent, so is skipped when this file is included by pcre2test. */
-
-#ifndef PCRE2_PCRE2TEST
-const uint8_t PRIV(OP_lengths)[] = { OP_LENGTHS };
-#endif
-
-/* Tables of horizontal and vertical whitespace characters, suitable for
-adding to classes. */
-
-const uint32_t PRIV(hspace_list)[] = { HSPACE_LIST };
-const uint32_t PRIV(vspace_list)[] = { VSPACE_LIST };
-
-/* These tables are the pairs of delimiters that are valid for callout string
-arguments. For each starting delimiter there must be a matching ending
-delimiter, which in fact is different only for bracket-like delimiters. */
-
-const uint32_t PRIV(callout_start_delims)[] = {
- CHAR_GRAVE_ACCENT, CHAR_APOSTROPHE, CHAR_QUOTATION_MARK,
- CHAR_CIRCUMFLEX_ACCENT, CHAR_PERCENT_SIGN, CHAR_NUMBER_SIGN,
- CHAR_DOLLAR_SIGN, CHAR_LEFT_CURLY_BRACKET, 0 };
-
-const uint32_t PRIV(callout_end_delims[]) = {
- CHAR_GRAVE_ACCENT, CHAR_APOSTROPHE, CHAR_QUOTATION_MARK,
- CHAR_CIRCUMFLEX_ACCENT, CHAR_PERCENT_SIGN, CHAR_NUMBER_SIGN,
- CHAR_DOLLAR_SIGN, CHAR_RIGHT_CURLY_BRACKET, 0 };
-
-
-/*************************************************
-* Tables for UTF-8 support *
-*************************************************/
-
-/* These tables are required by pcre2test in 16- or 32-bit mode, as well
-as for the library in 8-bit mode, because pcre2test uses UTF-8 internally for
-handling wide characters. */
-
-#if defined PCRE2_PCRE2TEST || \
- (defined SUPPORT_UNICODE && \
- defined PCRE2_CODE_UNIT_WIDTH && \
- PCRE2_CODE_UNIT_WIDTH == 8)
-
-/* These are the breakpoints for different numbers of bytes in a UTF-8
-character. */
-
-const int PRIV(utf8_table1)[] =
- { 0x7f, 0x7ff, 0xffff, 0x1fffff, 0x3ffffff, 0x7fffffff};
-
-const int PRIV(utf8_table1_size) = sizeof(PRIV(utf8_table1)) / sizeof(int);
-
-/* These are the indicator bits and the mask for the data bits to set in the
-first byte of a character, indexed by the number of additional bytes. */
-
-const int PRIV(utf8_table2)[] = { 0, 0xc0, 0xe0, 0xf0, 0xf8, 0xfc};
-const int PRIV(utf8_table3)[] = { 0xff, 0x1f, 0x0f, 0x07, 0x03, 0x01};
-
-/* Table of the number of extra bytes, indexed by the first byte masked with
-0x3f. The highest number for a valid UTF-8 first byte is in fact 0x3d. */
-
-const uint8_t PRIV(utf8_table4)[] = {
- 1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,
- 1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,
- 2,2,2,2,2,2,2,2,2,2,2,2,2,2,2,2,
- 3,3,3,3,3,3,3,3,4,4,4,4,5,5,5,5 };
-
-#endif /* UTF-8 support needed */
-
-
-#ifdef SUPPORT_UNICODE
-
-/* Table to translate from particular type value to the general value. */
-
-const uint32_t PRIV(ucp_gentype)[] = {
- ucp_C, ucp_C, ucp_C, ucp_C, ucp_C, /* Cc, Cf, Cn, Co, Cs */
- ucp_L, ucp_L, ucp_L, ucp_L, ucp_L, /* Ll, Lu, Lm, Lo, Lt */
- ucp_M, ucp_M, ucp_M, /* Mc, Me, Mn */
- ucp_N, ucp_N, ucp_N, /* Nd, Nl, No */
- ucp_P, ucp_P, ucp_P, ucp_P, ucp_P, /* Pc, Pd, Pe, Pf, Pi */
- ucp_P, ucp_P, /* Ps, Po */
- ucp_S, ucp_S, ucp_S, ucp_S, /* Sc, Sk, Sm, So */
- ucp_Z, ucp_Z, ucp_Z /* Zl, Zp, Zs */
-};
-
-/* This table encodes the rules for finding the end of an extended grapheme
-cluster. Every code point has a grapheme break property which is one of the
-ucp_gbXX values defined in pcre2_ucp.h. The 2-dimensional table is indexed by
-the properties of two adjacent code points. The left property selects a word
-from the table, and the right property selects a bit from that word like this:
-
- PRIV(ucp_gbtable)[left-property] & (1 << right-property)
-
-The value is non-zero if a grapheme break is NOT permitted between the relevant
-two code points. The breaking rules are as follows:
-
-1. Break at the start and end of text (pretty obviously).
-
-2. Do not break between a CR and LF; otherwise, break before and after
- controls.
-
-3. Do not break Hangul syllable sequences, the rules for which are:
-
- L may be followed by L, V, LV or LVT
- LV or V may be followed by V or T
- LVT or T may be followed by T
-
-4. Do not break before extending characters.
-
-The next two rules are only for extended grapheme clusters (but that's what we
-are implementing).
-
-5. Do not break before SpacingMarks.
-
-6. Do not break after Prepend characters.
-
-7. Otherwise, break everywhere.
-*/
-
-const uint32_t PRIV(ucp_gbtable)[] = {
- (1< 0x10ffff is not permitted
-PCRE2_ERROR_UTF8_ERR14 3-byte character with value 0xd800-0xdfff is not permitted
-PCRE2_ERROR_UTF8_ERR15 Overlong 2-byte sequence
-PCRE2_ERROR_UTF8_ERR16 Overlong 3-byte sequence
-PCRE2_ERROR_UTF8_ERR17 Overlong 4-byte sequence
-PCRE2_ERROR_UTF8_ERR18 Overlong 5-byte sequence (won't ever occur)
-PCRE2_ERROR_UTF8_ERR19 Overlong 6-byte sequence (won't ever occur)
-PCRE2_ERROR_UTF8_ERR20 Isolated 0x80 byte (not within UTF-8 character)
-PCRE2_ERROR_UTF8_ERR21 Byte with the illegal value 0xfe or 0xff
-*/
-
-for (p = string; length > 0; p++)
- {
- register uint32_t ab, d;
-
- c = *p;
- length--;
-
- if (c < 128) continue; /* ASCII character */
-
- if (c < 0xc0) /* Isolated 10xx xxxx byte */
- {
- *erroroffset = (int)(p - string);
- return PCRE2_ERROR_UTF8_ERR20;
- }
-
- if (c >= 0xfe) /* Invalid 0xfe or 0xff bytes */
- {
- *erroroffset = (int)(p - string);
- return PCRE2_ERROR_UTF8_ERR21;
- }
-
- ab = PRIV(utf8_table4)[c & 0x3f]; /* Number of additional bytes (1-5) */
- if (length < ab) /* Missing bytes */
- {
- *erroroffset = (int)(p - string);
- switch(ab - length)
- {
- case 1: return PCRE2_ERROR_UTF8_ERR1;
- case 2: return PCRE2_ERROR_UTF8_ERR2;
- case 3: return PCRE2_ERROR_UTF8_ERR3;
- case 4: return PCRE2_ERROR_UTF8_ERR4;
- case 5: return PCRE2_ERROR_UTF8_ERR5;
- }
- }
- length -= ab; /* Length remaining */
-
- /* Check top bits in the second byte */
-
- if (((d = *(++p)) & 0xc0) != 0x80)
- {
- *erroroffset = (int)(p - string) - 1;
- return PCRE2_ERROR_UTF8_ERR6;
- }
-
- /* For each length, check that the remaining bytes start with the 0x80 bit
- set and not the 0x40 bit. Then check for an overlong sequence, and for the
- excluded range 0xd800 to 0xdfff. */
-
- switch (ab)
- {
- /* 2-byte character. No further bytes to check for 0x80. Check first byte
- for for xx00 000x (overlong sequence). */
-
- case 1: if ((c & 0x3e) == 0)
- {
- *erroroffset = (int)(p - string) - 1;
- return PCRE2_ERROR_UTF8_ERR15;
- }
- break;
-
- /* 3-byte character. Check third byte for 0x80. Then check first 2 bytes
- for 1110 0000, xx0x xxxx (overlong sequence) or
- 1110 1101, 1010 xxxx (0xd800 - 0xdfff) */
-
- case 2:
- if ((*(++p) & 0xc0) != 0x80) /* Third byte */
- {
- *erroroffset = (int)(p - string) - 2;
- return PCRE2_ERROR_UTF8_ERR7;
- }
- if (c == 0xe0 && (d & 0x20) == 0)
- {
- *erroroffset = (int)(p - string) - 2;
- return PCRE2_ERROR_UTF8_ERR16;
- }
- if (c == 0xed && d >= 0xa0)
- {
- *erroroffset = (int)(p - string) - 2;
- return PCRE2_ERROR_UTF8_ERR14;
- }
- break;
-
- /* 4-byte character. Check 3rd and 4th bytes for 0x80. Then check first 2
- bytes for for 1111 0000, xx00 xxxx (overlong sequence), then check for a
- character greater than 0x0010ffff (f4 8f bf bf) */
-
- case 3:
- if ((*(++p) & 0xc0) != 0x80) /* Third byte */
- {
- *erroroffset = (int)(p - string) - 2;
- return PCRE2_ERROR_UTF8_ERR7;
- }
- if ((*(++p) & 0xc0) != 0x80) /* Fourth byte */
- {
- *erroroffset = (int)(p - string) - 3;
- return PCRE2_ERROR_UTF8_ERR8;
- }
- if (c == 0xf0 && (d & 0x30) == 0)
- {
- *erroroffset = (int)(p - string) - 3;
- return PCRE2_ERROR_UTF8_ERR17;
- }
- if (c > 0xf4 || (c == 0xf4 && d > 0x8f))
- {
- *erroroffset = (int)(p - string) - 3;
- return PCRE2_ERROR_UTF8_ERR13;
- }
- break;
-
- /* 5-byte and 6-byte characters are not allowed by RFC 3629, and will be
- rejected by the length test below. However, we do the appropriate tests
- here so that overlong sequences get diagnosed, and also in case there is
- ever an option for handling these larger code points. */
-
- /* 5-byte character. Check 3rd, 4th, and 5th bytes for 0x80. Then check for
- 1111 1000, xx00 0xxx */
-
- case 4:
- if ((*(++p) & 0xc0) != 0x80) /* Third byte */
- {
- *erroroffset = (int)(p - string) - 2;
- return PCRE2_ERROR_UTF8_ERR7;
- }
- if ((*(++p) & 0xc0) != 0x80) /* Fourth byte */
- {
- *erroroffset = (int)(p - string) - 3;
- return PCRE2_ERROR_UTF8_ERR8;
- }
- if ((*(++p) & 0xc0) != 0x80) /* Fifth byte */
- {
- *erroroffset = (int)(p - string) - 4;
- return PCRE2_ERROR_UTF8_ERR9;
- }
- if (c == 0xf8 && (d & 0x38) == 0)
- {
- *erroroffset = (int)(p - string) - 4;
- return PCRE2_ERROR_UTF8_ERR18;
- }
- break;
-
- /* 6-byte character. Check 3rd-6th bytes for 0x80. Then check for
- 1111 1100, xx00 00xx. */
-
- case 5:
- if ((*(++p) & 0xc0) != 0x80) /* Third byte */
- {
- *erroroffset = (int)(p - string) - 2;
- return PCRE2_ERROR_UTF8_ERR7;
- }
- if ((*(++p) & 0xc0) != 0x80) /* Fourth byte */
- {
- *erroroffset = (int)(p - string) - 3;
- return PCRE2_ERROR_UTF8_ERR8;
- }
- if ((*(++p) & 0xc0) != 0x80) /* Fifth byte */
- {
- *erroroffset = (int)(p - string) - 4;
- return PCRE2_ERROR_UTF8_ERR9;
- }
- if ((*(++p) & 0xc0) != 0x80) /* Sixth byte */
- {
- *erroroffset = (int)(p - string) - 5;
- return PCRE2_ERROR_UTF8_ERR10;
- }
- if (c == 0xfc && (d & 0x3c) == 0)
- {
- *erroroffset = (int)(p - string) - 5;
- return PCRE2_ERROR_UTF8_ERR19;
- }
- break;
- }
-
- /* Character is valid under RFC 2279, but 4-byte and 5-byte characters are
- excluded by RFC 3629. The pointer p is currently at the last byte of the
- character. */
-
- if (ab > 3)
- {
- *erroroffset = (int)(p - string) - ab;
- return (ab == 4)? PCRE2_ERROR_UTF8_ERR11 : PCRE2_ERROR_UTF8_ERR12;
- }
- }
-return 0;
-
-
-/* ----------------- Check a UTF-16 string ----------------- */
-
-#elif PCRE2_CODE_UNIT_WIDTH == 16
-
-/* There's not so much work, nor so many errors, for UTF-16.
-PCRE2_ERROR_UTF16_ERR1 Missing low surrogate at the end of the string
-PCRE2_ERROR_UTF16_ERR2 Invalid low surrogate
-PCRE2_ERROR_UTF16_ERR3 Isolated low surrogate
-*/
-
-for (p = string; length > 0; p++)
- {
- c = *p;
- length--;
-
- if ((c & 0xf800) != 0xd800)
- {
- /* Normal UTF-16 code point. Neither high nor low surrogate. */
- }
- else if ((c & 0x0400) == 0)
- {
- /* High surrogate. Must be a followed by a low surrogate. */
- if (length == 0)
- {
- *erroroffset = p - string;
- return PCRE2_ERROR_UTF16_ERR1;
- }
- p++;
- length--;
- if ((*p & 0xfc00) != 0xdc00)
- {
- *erroroffset = p - string;
- return PCRE2_ERROR_UTF16_ERR2;
- }
- }
- else
- {
- /* Isolated low surrogate. Always an error. */
- *erroroffset = p - string;
- return PCRE2_ERROR_UTF16_ERR3;
- }
- }
-return 0;
-
-
-
-/* ----------------- Check a UTF-32 string ----------------- */
-
-#else
-
-/* There is very little to do for a UTF-32 string.
-PCRE2_ERROR_UTF32_ERR1 Surrogate character
-PCRE2_ERROR_UTF32_ERR2 Character > 0x10ffff
-*/
-
-for (p = string; length > 0; length--, p++)
- {
- c = *p;
- if ((c & 0xfffff800u) != 0xd800u)
- {
- /* Normal UTF-32 code point. Neither high nor low surrogate. */
- if (c > 0x10ffffu)
- {
- *erroroffset = p - string;
- return PCRE2_ERROR_UTF32_ERR2;
- }
- }
- else
- {
- /* A surrogate */
- *erroroffset = p - string;
- return PCRE2_ERROR_UTF32_ERR1;
- }
- }
-return 0;
-#endif /* CODE_UNIT_WIDTH */
-}
-#endif /* SUPPORT_UNICODE */
-
-/* End of pcre2_valid_utf.c */
diff --git a/pcre2/src/pcre2_xclass.c b/pcre2/src/pcre2_xclass.c
deleted file mode 100644
index 407d3f5b8..000000000
--- a/pcre2/src/pcre2_xclass.c
+++ /dev/null
@@ -1,271 +0,0 @@
-/*************************************************
-* Perl-Compatible Regular Expressions *
-*************************************************/
-
-/* PCRE is a library of functions to support regular expressions whose syntax
-and semantics are as close as possible to those of the Perl 5 language.
-
- Written by Philip Hazel
- Original API code Copyright (c) 1997-2012 University of Cambridge
- New API code Copyright (c) 2016 University of Cambridge
-
------------------------------------------------------------------------------
-Redistribution and use in source and binary forms, with or without
-modification, are permitted provided that the following conditions are met:
-
- * Redistributions of source code must retain the above copyright notice,
- this list of conditions and the following disclaimer.
-
- * Redistributions in binary form must reproduce the above copyright
- notice, this list of conditions and the following disclaimer in the
- documentation and/or other materials provided with the distribution.
-
- * Neither the name of the University of Cambridge nor the names of its
- contributors may be used to endorse or promote products derived from
- this software without specific prior written permission.
-
-THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
-AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
-IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
-ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
-LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
-CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
-SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
-INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
-CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
-ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
-POSSIBILITY OF SUCH DAMAGE.
------------------------------------------------------------------------------
-*/
-
-/* This module contains an internal function that is used to match an extended
-class. It is used by pcre2_auto_possessify() and by both pcre2_match() and
-pcre2_def_match(). */
-
-
-#ifdef HAVE_CONFIG_H
-#include "config.h"
-#endif
-
-
-#include "pcre2_internal.h"
-
-/*************************************************
-* Match character against an XCLASS *
-*************************************************/
-
-/* This function is called to match a character against an extended class that
-might contain codepoints above 255 and/or Unicode properties.
-
-Arguments:
- c the character
- data points to the flag code unit of the XCLASS data
- utf TRUE if in UTF mode
-
-Returns: TRUE if character matches, else FALSE
-*/
-
-BOOL
-PRIV(xclass)(uint32_t c, PCRE2_SPTR data, BOOL utf)
-{
-PCRE2_UCHAR t;
-BOOL negated = (*data & XCL_NOT) != 0;
-
-#if PCRE2_CODE_UNIT_WIDTH == 8
-/* In 8 bit mode, this must always be TRUE. Help the compiler to know that. */
-utf = TRUE;
-#endif
-
-/* Code points < 256 are matched against a bitmap, if one is present. If not,
-we still carry on, because there may be ranges that start below 256 in the
-additional data. */
-
-if (c < 256)
- {
- if ((*data & XCL_HASPROP) == 0)
- {
- if ((*data & XCL_MAP) == 0) return negated;
- return (((uint8_t *)(data + 1))[c/8] & (1 << (c&7))) != 0;
- }
- if ((*data & XCL_MAP) != 0 &&
- (((uint8_t *)(data + 1))[c/8] & (1 << (c&7))) != 0)
- return !negated; /* char found */
- }
-
-/* First skip the bit map if present. Then match against the list of Unicode
-properties or large chars or ranges that end with a large char. We won't ever
-encounter XCL_PROP or XCL_NOTPROP when UTF support is not compiled. */
-
-if ((*data++ & XCL_MAP) != 0) data += 32 / sizeof(PCRE2_UCHAR);
-
-while ((t = *data++) != XCL_END)
- {
- uint32_t x, y;
- if (t == XCL_SINGLE)
- {
-#ifdef SUPPORT_UNICODE
- if (utf)
- {
- GETCHARINC(x, data); /* macro generates multiple statements */
- }
- else
-#endif
- x = *data++;
- if (c == x) return !negated;
- }
- else if (t == XCL_RANGE)
- {
-#ifdef SUPPORT_UNICODE
- if (utf)
- {
- GETCHARINC(x, data); /* macro generates multiple statements */
- GETCHARINC(y, data); /* macro generates multiple statements */
- }
- else
-#endif
- {
- x = *data++;
- y = *data++;
- }
- if (c >= x && c <= y) return !negated;
- }
-
-#ifdef SUPPORT_UNICODE
- else /* XCL_PROP & XCL_NOTPROP */
- {
- const ucd_record *prop = GET_UCD(c);
- BOOL isprop = t == XCL_PROP;
-
- switch(*data)
- {
- case PT_ANY:
- if (isprop) return !negated;
- break;
-
- case PT_LAMP:
- if ((prop->chartype == ucp_Lu || prop->chartype == ucp_Ll ||
- prop->chartype == ucp_Lt) == isprop) return !negated;
- break;
-
- case PT_GC:
- if ((data[1] == PRIV(ucp_gentype)[prop->chartype]) == isprop)
- return !negated;
- break;
-
- case PT_PC:
- if ((data[1] == prop->chartype) == isprop) return !negated;
- break;
-
- case PT_SC:
- if ((data[1] == prop->script) == isprop) return !negated;
- break;
-
- case PT_ALNUM:
- if ((PRIV(ucp_gentype)[prop->chartype] == ucp_L ||
- PRIV(ucp_gentype)[prop->chartype] == ucp_N) == isprop)
- return !negated;
- break;
-
- /* Perl space used to exclude VT, but from Perl 5.18 it is included,
- which means that Perl space and POSIX space are now identical. PCRE
- was changed at release 8.34. */
-
- case PT_SPACE: /* Perl space */
- case PT_PXSPACE: /* POSIX space */
- switch(c)
- {
- HSPACE_CASES:
- VSPACE_CASES:
- if (isprop) return !negated;
- break;
-
- default:
- if ((PRIV(ucp_gentype)[prop->chartype] == ucp_Z) == isprop)
- return !negated;
- break;
- }
- break;
-
- case PT_WORD:
- if ((PRIV(ucp_gentype)[prop->chartype] == ucp_L ||
- PRIV(ucp_gentype)[prop->chartype] == ucp_N || c == CHAR_UNDERSCORE)
- == isprop)
- return !negated;
- break;
-
- case PT_UCNC:
- if (c < 0xa0)
- {
- if ((c == CHAR_DOLLAR_SIGN || c == CHAR_COMMERCIAL_AT ||
- c == CHAR_GRAVE_ACCENT) == isprop)
- return !negated;
- }
- else
- {
- if ((c < 0xd800 || c > 0xdfff) == isprop)
- return !negated;
- }
- break;
-
- /* The following three properties can occur only in an XCLASS, as there
- is no \p or \P coding for them. */
-
- /* Graphic character. Implement this as not Z (space or separator) and
- not C (other), except for Cf (format) with a few exceptions. This seems
- to be what Perl does. The exceptional characters are:
-
- U+061C Arabic Letter Mark
- U+180E Mongolian Vowel Separator
- U+2066 - U+2069 Various "isolate"s
- */
-
- case PT_PXGRAPH:
- if ((PRIV(ucp_gentype)[prop->chartype] != ucp_Z &&
- (PRIV(ucp_gentype)[prop->chartype] != ucp_C ||
- (prop->chartype == ucp_Cf &&
- c != 0x061c && c != 0x180e && (c < 0x2066 || c > 0x2069))
- )) == isprop)
- return !negated;
- break;
-
- /* Printable character: same as graphic, with the addition of Zs, i.e.
- not Zl and not Zp, and U+180E. */
-
- case PT_PXPRINT:
- if ((prop->chartype != ucp_Zl &&
- prop->chartype != ucp_Zp &&
- (PRIV(ucp_gentype)[prop->chartype] != ucp_C ||
- (prop->chartype == ucp_Cf &&
- c != 0x061c && (c < 0x2066 || c > 0x2069))
- )) == isprop)
- return !negated;
- break;
-
- /* Punctuation: all Unicode punctuation, plus ASCII characters that
- Unicode treats as symbols rather than punctuation, for Perl
- compatibility (these are $+<=>^`|~). */
-
- case PT_PXPUNCT:
- if ((PRIV(ucp_gentype)[prop->chartype] == ucp_P ||
- (c < 128 && PRIV(ucp_gentype)[prop->chartype] == ucp_S)) == isprop)
- return !negated;
- break;
-
- /* This should never occur, but compilers may mutter if there is no
- default. */
-
- default:
- return FALSE;
- }
-
- data += 2;
- }
-#else
- (void)utf; /* Avoid compiler warning */
-#endif /* SUPPORT_UNICODE */
- }
-
-return negated; /* char did not match */
-}
-
-/* End of pcre2_xclass.c */
diff --git a/pcre2/src/pcre2demo.c b/pcre2/src/pcre2demo.c
deleted file mode 100644
index ec51cf11c..000000000
--- a/pcre2/src/pcre2demo.c
+++ /dev/null
@@ -1,423 +0,0 @@
-/*************************************************
-* PCRE2 DEMONSTRATION PROGRAM *
-*************************************************/
-
-/* This is a demonstration program to illustrate a straightforward way of
-calling the PCRE2 regular expression library from a C program. See the
-pcre2sample documentation for a short discussion ("man pcre2sample" if you have
-the PCRE2 man pages installed). PCRE2 is a revised API for the library, and is
-incompatible with the original PCRE API.
-
-There are actually three libraries, each supporting a different code unit
-width. This demonstration program uses the 8-bit library.
-
-In Unix-like environments, if PCRE2 is installed in your standard system
-libraries, you should be able to compile this program using this command:
-
-gcc -Wall pcre2demo.c -lpcre2-8 -o pcre2demo
-
-If PCRE2 is not installed in a standard place, it is likely to be installed
-with support for the pkg-config mechanism. If you have pkg-config, you can
-compile this program using this command:
-
-gcc -Wall pcre2demo.c `pkg-config --cflags --libs libpcre2-8` -o pcre2demo
-
-If you do not have pkg-config, you may have to use this:
-
-gcc -Wall pcre2demo.c -I/usr/local/include -L/usr/local/lib \
- -R/usr/local/lib -lpcre2-8 -o pcre2demo
-
-Replace "/usr/local/include" and "/usr/local/lib" with wherever the include and
-library files for PCRE2 are installed on your system. Only some operating
-systems (Solaris is one) use the -R option.
-
-Building under Windows:
-
-If you want to statically link this program against a non-dll .a file, you must
-define PCRE2_STATIC before including pcre2.h, so in this environment, uncomment
-the following line. */
-
-/* #define PCRE2_STATIC */
-
-/* This macro must be defined before including pcre2.h. For a program that uses
-only one code unit width, it makes it possible to use generic function names
-such as pcre2_compile(). */
-
-#define PCRE2_CODE_UNIT_WIDTH 8
-
-#include
-#include
-#include
-
-
-/**************************************************************************
-* Here is the program. The API includes the concept of "contexts" for *
-* setting up unusual interface requirements for compiling and matching, *
-* such as custom memory managers and non-standard newline definitions. *
-* This program does not do any of this, so it makes no use of contexts, *
-* always passing NULL where a context could be given. *
-**************************************************************************/
-
-int main(int argc, char **argv)
-{
-pcre2_code *re;
-PCRE2_SPTR pattern; /* PCRE2_SPTR is a pointer to unsigned code units of */
-PCRE2_SPTR subject; /* the appropriate width (8, 16, or 32 bits). */
-PCRE2_SPTR name_table;
-
-int crlf_is_newline;
-int errornumber;
-int find_all;
-int i;
-int namecount;
-int name_entry_size;
-int rc;
-int utf8;
-
-uint32_t option_bits;
-uint32_t newline;
-
-PCRE2_SIZE erroroffset;
-PCRE2_SIZE *ovector;
-
-size_t subject_length;
-pcre2_match_data *match_data;
-
-
-
-/**************************************************************************
-* First, sort out the command line. There is only one possible option at *
-* the moment, "-g" to request repeated matching to find all occurrences, *
-* like Perl's /g option. We set the variable find_all to a non-zero value *
-* if the -g option is present. Apart from that, there must be exactly two *
-* arguments. *
-**************************************************************************/
-
-find_all = 0;
-for (i = 1; i < argc; i++)
- {
- if (strcmp(argv[i], "-g") == 0) find_all = 1;
- else break;
- }
-
-/* After the options, we require exactly two arguments, which are the pattern,
-and the subject string. */
-
-if (argc - i != 2)
- {
- printf("Two arguments required: a regex and a subject string\n");
- return 1;
- }
-
-/* As pattern and subject are char arguments, they can be straightforwardly
-cast to PCRE2_SPTR as we are working in 8-bit code units. */
-
-pattern = (PCRE2_SPTR)argv[i];
-subject = (PCRE2_SPTR)argv[i+1];
-subject_length = strlen((char *)subject);
-
-
-/*************************************************************************
-* Now we are going to compile the regular expression pattern, and handle *
-* any errors that are detected. *
-*************************************************************************/
-
-re = pcre2_compile(
- pattern, /* the pattern */
- PCRE2_ZERO_TERMINATED, /* indicates pattern is zero-terminated */
- 0, /* default options */
- &errornumber, /* for error number */
- &erroroffset, /* for error offset */
- NULL); /* use default compile context */
-
-/* Compilation failed: print the error message and exit. */
-
-if (re == NULL)
- {
- PCRE2_UCHAR buffer[256];
- pcre2_get_error_message(errornumber, buffer, sizeof(buffer));
- printf("PCRE2 compilation failed at offset %d: %s\n", (int)erroroffset,
- buffer);
- return 1;
- }
-
-
-/*************************************************************************
-* If the compilation succeeded, we call PCRE again, in order to do a *
-* pattern match against the subject string. This does just ONE match. If *
-* further matching is needed, it will be done below. Before running the *
-* match we must set up a match_data block for holding the result. *
-*************************************************************************/
-
-/* Using this function ensures that the block is exactly the right size for
-the number of capturing parentheses in the pattern. */
-
-match_data = pcre2_match_data_create_from_pattern(re, NULL);
-
-rc = pcre2_match(
- re, /* the compiled pattern */
- subject, /* the subject string */
- subject_length, /* the length of the subject */
- 0, /* start at offset 0 in the subject */
- 0, /* default options */
- match_data, /* block for storing the result */
- NULL); /* use default match context */
-
-/* Matching failed: handle error cases */
-
-if (rc < 0)
- {
- switch(rc)
- {
- case PCRE2_ERROR_NOMATCH: printf("No match\n"); break;
- /*
- Handle other special cases if you like
- */
- default: printf("Matching error %d\n", rc); break;
- }
- pcre2_match_data_free(match_data); /* Release memory used for the match */
- pcre2_code_free(re); /* data and the compiled pattern. */
- return 1;
- }
-
-/* Match succeded. Get a pointer to the output vector, where string offsets are
-stored. */
-
-ovector = pcre2_get_ovector_pointer(match_data);
-printf("\nMatch succeeded at offset %d\n", (int)ovector[0]);
-
-
-/*************************************************************************
-* We have found the first match within the subject string. If the output *
-* vector wasn't big enough, say so. Then output any substrings that were *
-* captured. *
-*************************************************************************/
-
-/* The output vector wasn't big enough. This should not happen, because we used
-pcre2_match_data_create_from_pattern() above. */
-
-if (rc == 0)
- printf("ovector was not big enough for all the captured substrings\n");
-
-/* Show substrings stored in the output vector by number. Obviously, in a real
-application you might want to do things other than print them. */
-
-for (i = 0; i < rc; i++)
- {
- PCRE2_SPTR substring_start = subject + ovector[2*i];
- size_t substring_length = ovector[2*i+1] - ovector[2*i];
- printf("%2d: %.*s\n", i, (int)substring_length, (char *)substring_start);
- }
-
-
-/**************************************************************************
-* That concludes the basic part of this demonstration program. We have *
-* compiled a pattern, and performed a single match. The code that follows *
-* shows first how to access named substrings, and then how to code for *
-* repeated matches on the same subject. *
-**************************************************************************/
-
-/* See if there are any named substrings, and if so, show them by name. First
-we have to extract the count of named parentheses from the pattern. */
-
-(void)pcre2_pattern_info(
- re, /* the compiled pattern */
- PCRE2_INFO_NAMECOUNT, /* get the number of named substrings */
- &namecount); /* where to put the answer */
-
-if (namecount <= 0) printf("No named substrings\n"); else
- {
- PCRE2_SPTR tabptr;
- printf("Named substrings\n");
-
- /* Before we can access the substrings, we must extract the table for
- translating names to numbers, and the size of each entry in the table. */
-
- (void)pcre2_pattern_info(
- re, /* the compiled pattern */
- PCRE2_INFO_NAMETABLE, /* address of the table */
- &name_table); /* where to put the answer */
-
- (void)pcre2_pattern_info(
- re, /* the compiled pattern */
- PCRE2_INFO_NAMEENTRYSIZE, /* size of each entry in the table */
- &name_entry_size); /* where to put the answer */
-
- /* Now we can scan the table and, for each entry, print the number, the name,
- and the substring itself. In the 8-bit library the number is held in two
- bytes, most significant first. */
-
- tabptr = name_table;
- for (i = 0; i < namecount; i++)
- {
- int n = (tabptr[0] << 8) | tabptr[1];
- printf("(%d) %*s: %.*s\n", n, name_entry_size - 3, tabptr + 2,
- (int)(ovector[2*n+1] - ovector[2*n]), subject + ovector[2*n]);
- tabptr += name_entry_size;
- }
- }
-
-
-/*************************************************************************
-* If the "-g" option was given on the command line, we want to continue *
-* to search for additional matches in the subject string, in a similar *
-* way to the /g option in Perl. This turns out to be trickier than you *
-* might think because of the possibility of matching an empty string. *
-* What happens is as follows: *
-* *
-* If the previous match was NOT for an empty string, we can just start *
-* the next match at the end of the previous one. *
-* *
-* If the previous match WAS for an empty string, we can't do that, as it *
-* would lead to an infinite loop. Instead, a call of pcre2_match() is *
-* made with the PCRE2_NOTEMPTY_ATSTART and PCRE2_ANCHORED flags set. The *
-* first of these tells PCRE2 that an empty string at the start of the *
-* subject is not a valid match; other possibilities must be tried. The *
-* second flag restricts PCRE2 to one match attempt at the initial string *
-* position. If this match succeeds, an alternative to the empty string *
-* match has been found, and we can print it and proceed round the loop, *
-* advancing by the length of whatever was found. If this match does not *
-* succeed, we still stay in the loop, advancing by just one character. *
-* In UTF-8 mode, which can be set by (*UTF) in the pattern, this may be *
-* more than one byte. *
-* *
-* However, there is a complication concerned with newlines. When the *
-* newline convention is such that CRLF is a valid newline, we must *
-* advance by two characters rather than one. The newline convention can *
-* be set in the regex by (*CR), etc.; if not, we must find the default. *
-*************************************************************************/
-
-if (!find_all) /* Check for -g */
- {
- pcre2_match_data_free(match_data); /* Release the memory that was used */
- pcre2_code_free(re); /* for the match data and the pattern. */
- return 0; /* Exit the program. */
- }
-
-/* Before running the loop, check for UTF-8 and whether CRLF is a valid newline
-sequence. First, find the options with which the regex was compiled and extract
-the UTF state. */
-
-(void)pcre2_pattern_info(re, PCRE2_INFO_ALLOPTIONS, &option_bits);
-utf8 = (option_bits & PCRE2_UTF) != 0;
-
-/* Now find the newline convention and see whether CRLF is a valid newline
-sequence. */
-
-(void)pcre2_pattern_info(re, PCRE2_INFO_NEWLINE, &newline);
-crlf_is_newline = newline == PCRE2_NEWLINE_ANY ||
- newline == PCRE2_NEWLINE_CRLF ||
- newline == PCRE2_NEWLINE_ANYCRLF;
-
-/* Loop for second and subsequent matches */
-
-for (;;)
- {
- uint32_t options = 0; /* Normally no options */
- PCRE2_SIZE start_offset = ovector[1]; /* Start at end of previous match */
-
- /* If the previous match was for an empty string, we are finished if we are
- at the end of the subject. Otherwise, arrange to run another match at the
- same point to see if a non-empty match can be found. */
-
- if (ovector[0] == ovector[1])
- {
- if (ovector[0] == subject_length) break;
- options = PCRE2_NOTEMPTY_ATSTART | PCRE2_ANCHORED;
- }
-
- /* Run the next matching operation */
-
- rc = pcre2_match(
- re, /* the compiled pattern */
- subject, /* the subject string */
- subject_length, /* the length of the subject */
- start_offset, /* starting offset in the subject */
- options, /* options */
- match_data, /* block for storing the result */
- NULL); /* use default match context */
-
- /* This time, a result of NOMATCH isn't an error. If the value in "options"
- is zero, it just means we have found all possible matches, so the loop ends.
- Otherwise, it means we have failed to find a non-empty-string match at a
- point where there was a previous empty-string match. In this case, we do what
- Perl does: advance the matching position by one character, and continue. We
- do this by setting the "end of previous match" offset, because that is picked
- up at the top of the loop as the point at which to start again.
-
- There are two complications: (a) When CRLF is a valid newline sequence, and
- the current position is just before it, advance by an extra byte. (b)
- Otherwise we must ensure that we skip an entire UTF character if we are in
- UTF mode. */
-
- if (rc == PCRE2_ERROR_NOMATCH)
- {
- if (options == 0) break; /* All matches found */
- ovector[1] = start_offset + 1; /* Advance one code unit */
- if (crlf_is_newline && /* If CRLF is newline & */
- start_offset < subject_length - 1 && /* we are at CRLF, */
- subject[start_offset] == '\r' &&
- subject[start_offset + 1] == '\n')
- ovector[1] += 1; /* Advance by one more. */
- else if (utf8) /* Otherwise, ensure we */
- { /* advance a whole UTF-8 */
- while (ovector[1] < subject_length) /* character. */
- {
- if ((subject[ovector[1]] & 0xc0) != 0x80) break;
- ovector[1] += 1;
- }
- }
- continue; /* Go round the loop again */
- }
-
- /* Other matching errors are not recoverable. */
-
- if (rc < 0)
- {
- printf("Matching error %d\n", rc);
- pcre2_match_data_free(match_data);
- pcre2_code_free(re);
- return 1;
- }
-
- /* Match succeded */
-
- printf("\nMatch succeeded again at offset %d\n", (int)ovector[0]);
-
- /* The match succeeded, but the output vector wasn't big enough. This
- should not happen. */
-
- if (rc == 0)
- printf("ovector was not big enough for all the captured substrings\n");
-
- /* As before, show substrings stored in the output vector by number, and then
- also any named substrings. */
-
- for (i = 0; i < rc; i++)
- {
- PCRE2_SPTR substring_start = subject + ovector[2*i];
- size_t substring_length = ovector[2*i+1] - ovector[2*i];
- printf("%2d: %.*s\n", i, (int)substring_length, (char *)substring_start);
- }
-
- if (namecount <= 0) printf("No named substrings\n"); else
- {
- PCRE2_SPTR tabptr = name_table;
- printf("Named substrings\n");
- for (i = 0; i < namecount; i++)
- {
- int n = (tabptr[0] << 8) | tabptr[1];
- printf("(%d) %*s: %.*s\n", n, name_entry_size - 3, tabptr + 2,
- (int)(ovector[2*n+1] - ovector[2*n]), subject + ovector[2*n]);
- tabptr += name_entry_size;
- }
- }
- } /* End of loop to find second and subsequent matches */
-
-printf("\n");
-pcre2_match_data_free(match_data);
-pcre2_code_free(re);
-return 0;
-}
-
-/* End of pcre2demo.c */
diff --git a/pcre2/src/pcre2grep.c b/pcre2/src/pcre2grep.c
deleted file mode 100644
index aadb22a57..000000000
--- a/pcre2/src/pcre2grep.c
+++ /dev/null
@@ -1,3270 +0,0 @@
-/*************************************************
-* pcre2grep program *
-*************************************************/
-
-/* This is a grep program that uses the 8-bit PCRE regular expression library
-via the PCRE2 updated API to do its pattern matching. On Unix-like, Windows,
-and native z/OS systems it can recurse into directories, and in z/OS it can
-handle PDS files.
-
-Note that for native z/OS, in addition to defining the NATIVE_ZOS macro, an
-additional header is required. That header is not included in the main PCRE2
-distribution because other apparatus is needed to compile pcre2grep for z/OS.
-The header can be found in the special z/OS distribution, which is available
-from www.zaconsultants.net or from www.cbttape.org.
-
- Copyright (c) 1997-2016 University of Cambridge
-
------------------------------------------------------------------------------
-Redistribution and use in source and binary forms, with or without
-modification, are permitted provided that the following conditions are met:
-
- * Redistributions of source code must retain the above copyright notice,
- this list of conditions and the following disclaimer.
-
- * Redistributions in binary form must reproduce the above copyright
- notice, this list of conditions and the following disclaimer in the
- documentation and/or other materials provided with the distribution.
-
- * Neither the name of the University of Cambridge nor the names of its
- contributors may be used to endorse or promote products derived from
- this software without specific prior written permission.
-
-THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
-AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
-IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
-ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
-LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
-CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
-SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
-INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
-CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
-ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
-POSSIBILITY OF SUCH DAMAGE.
------------------------------------------------------------------------------
-*/
-
-#ifdef HAVE_CONFIG_H
-#include "config.h"
-#endif
-
-#include
-#include