mirror of
https://github.com/fish-shell/fish-shell
synced 2024-11-12 07:57:22 +00:00
280 lines
8.7 KiB
Text
280 lines
8.7 KiB
Text
# Process this file with autoconf to produce a configure script.
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AC_INIT(fish,1.21.1,fish-users@lists.sf.net)
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# Detect directories which may contain additional headers, libraries
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# and commands. This needs to be done early - before Autoconf starts
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# to mess with CFLAGS and all the other environemnt variables.
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for i in /usr/pkg /sw /opt /opt/local; do
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AC_MSG_CHECKING([for $i/include include directory])
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if test -d $i/include; then
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AC_MSG_RESULT(yes)
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CPPFLAGS="$CPPFLAGS -I$i/include/"
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CFLAGS="$CFLAGS -I$i/include/"
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else
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AC_MSG_RESULT(no)
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fi
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AC_MSG_CHECKING([for $i/lib library directory])
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if test -d $i/lib; then
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AC_MSG_RESULT(yes)
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LDFLAGS="$LDFLAGS -L$i/lib/ -R$i/lib/"
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else
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AC_MSG_RESULT(no)
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fi
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AC_MSG_CHECKING([for $i/bin command directory])
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if test -d $i/bin; then
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AC_MSG_RESULT(yes)
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optbindirs="$optbindirs $i/bin"
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else
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AC_MSG_RESULT(no)
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fi
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done
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AC_SUBST( optbindirs, $optbindirs )
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# If needed, run autoheader automatically
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AC_MSG_CHECKING([if autoheader needs to be run])
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if test ! -f ./config.h.in -o config.h.in -ot configure.ac; then
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AC_MSG_RESULT([yes])
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if which autoheader >/dev/null; then
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AC_MSG_NOTICE([running autoheader])
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autoheader
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else
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AC_MSG_ERROR( [cannot find the autoheader program in your path.
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This program is needed because the configure.ac file has been modified.
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Please install it and try again.])
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fi
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else
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AC_MSG_RESULT([no])
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fi
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# Tell autoconf to create config.h header
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AC_CONFIG_HEADERS(config.h)
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# Set up various programs needed for install
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AC_PROG_CC
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AC_PROG_CPP
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AC_PROG_INSTALL
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# Check for doxygen, which is needed to build
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AC_CHECK_PROG( has_doxygen, [doxygen], "true")
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if ! test $has_doxygen = "true"; then
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AC_MSG_ERROR( [cannot find the Doxygen program in your path.
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This program is needed to build fish.
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Please install it and try again.])
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fi
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# Check for seq command. If missing, make sure fallback shellscript
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# implementation is installed
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AC_CHECK_PROG( SEQ_FALLBACK, seq, [ ], [seq])
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# Optionally drop xsel command
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AC_ARG_WITH( xsel,
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AC_HELP_STRING([--without-xsel],
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[do not build the xsel program needed for X clipboard integration]),
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[xsel=$withval],
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[xsel=with_xsel] )
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if [[ "$xsel" = "with_xsel" ]]; then
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AC_SUBST( XSEL,[xsel-0.9.6/xsel])
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AC_SUBST( XSEL_MAN,[xsel.1x])
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AC_SUBST( XSEL_MAN_PATH,[xsel-0.9.6/xsel.1x])
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else
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AC_SUBST( XSEL,[ ])
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AC_SUBST( XSEL_MAN,[ ])
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AC_SUBST( XSEL_MAN_PATH,[ ])
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fi
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# Test cpu for special handling of ppc
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AC_CANONICAL_TARGET
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if test $target_cpu = powerpc; then
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AC_DEFINE([TPUTS_KLUDGE],[1],[Evil kludge to get Power based machines to work])
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fi
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AC_DEFINE_UNQUOTED([CPU],[L"$target_cpu"],[CPU type])
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# Set up PREFIX and related preprocessor symbols. Fish needs to know
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# where it will be installed. One of the reasons for this is so that
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# it can make sure the fish installation directory is in the path
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# during startup.
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if [[ "$prefix" = NONE ]]; then
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AC_DEFINE_UNQUOTED( [PREFIX], L"/usr/local", [Installation directory])
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AC_SUBST( PREFIX, /usr/local)
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export prefix=/usr/local
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else
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AC_DEFINE_UNQUOTED( [PREFIX], L"$prefix", [Installation directory])
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AC_SUBST( PREFIX, [$prefix])
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fi
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AC_DEFINE_UNQUOTED( SYSCONFDIR, [L"$(eval echo $sysconfdir)"], [System configuration directory] )
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AC_DEFINE_UNQUOTED( DATADIR, [L"$(eval echo $datadir)"], [System configuration directory] )
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AC_SUBST( SYSCONFDIR, ["$(eval echo $sysconfdir)"] )
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AC_SUBST( DATADIR, ["$(eval echo $datadir)"] )
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# Set up the directory where the documentation files should be
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# installed
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AC_ARG_VAR( [docdir], [Documentation direcotry] )
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if test -z $docdir; then
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AC_SUBST(docdir,[$datadir/doc/fish])
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fi
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AC_DEFINE_UNQUOTED( DOCDIR, [L"$(eval echo $docdir)"], [Documentation directory] )
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# Set up locale directory. This is where the .po files will be
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# installed.
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AC_DEFINE_UNQUOTED( [LOCALEDIR], "$(eval echo $datadir)/locale", [Locale directory])
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AC_SUBST( [LOCALEDIR], [$datadir/locale])
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# See if Linux procfs is present. This is used to get extra
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# information about running processes.
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AC_CHECK_FILES([/proc/self/stat])
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# Check for presense of various libraries
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AC_SEARCH_LIBS( gettext, intl )
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AC_SEARCH_LIBS( connect, socket, , [AC_MSG_ERROR([Cannot find the socket library, needed to build this package.] )] )
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AC_SEARCH_LIBS( nanosleep, rt, , [AC_MSG_ERROR([Cannot find the rt library, needed to build this package.] )] )
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AC_SEARCH_LIBS( setupterm, [ncurses curses], , [AC_MSG_ERROR([Could not find a curses implementation, needed to build fish])] )
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# Check for presense of various header files
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AC_CHECK_HEADERS([getopt.h termio.h sys/resource.h term.h ncurses/term.h libintl.h ncurses.h curses.h])
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AC_CHECK_HEADER([regex.h],
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[AC_DEFINE([HAVE_REGEX_H], [1], [Define to 1 if you have the <regex.h> header file.])],
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[AC_MSG_ERROR([Could not find the header regex.h, needed to build fish])])
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# Check for presense of various functions
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AC_CHECK_FUNCS( wcsdup wcsndup wcslen wcscasecmp wcsncasecmp gettext fwprintf )
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AC_CHECK_FUNCS( futimes wcwidth wcswidth getopt_long wcstok fputwc fgetwc )
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AC_CHECK_FUNCS( wcstol dcgettext )
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# Here follows a list of small programs used to test for various
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# features that Autoconf doesn't tell us about
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# Check if realpath accepts null for its second argument
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AC_MSG_CHECKING([if realpath accepts null for its second argument])
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AC_RUN_IFELSE(
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[AC_LANG_PROGRAM([
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#include <limits.h>
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#include <errno.h>
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#include <stdlib.h>],
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[int status; char *res; res = realpath( "somefile", 0 ); status = !(res != 0 || errno == ENOENT); exit( status );])],
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[have_realpath_null=yes],
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[have_realpath_null=no] )
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if test "$have_realpath_null" = yes; then
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AC_MSG_RESULT(yes)
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AC_DEFINE([HAVE_REALPATH_NULL], [1],
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[Define to 1 if realpath accepts null for its second argument.])
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else
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AC_MSG_RESULT(no)
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fi
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if test "$ac_cv_func_fwprintf" = yes; then
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# Check if fwprintf is broken
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AC_MSG_CHECKING([if fwprintf is broken])
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AC_RUN_IFELSE(
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[AC_LANG_PROGRAM([
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#include <stdlib.h>
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#include <stdio.h>
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#include <locale.h>
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#include <wchar.h>
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],
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[
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setlocale( LC_ALL, "" );
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fwprintf( stderr, L"%ls%ls", L"", L"fish:" );
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])],
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[fwprintf_broken=no],
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[fwprintf_broken=yes] )
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if test "$fwprintf_broken" = yes; then
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AC_MSG_RESULT(yes)
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AC_DEFINE([HAVE_BROKEN_FWPRINTF], [1],
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[Define to 1 one if the implemented fwprintf is broken])
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else
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AC_MSG_RESULT(no)
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fi
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fi
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# Check for RLIMIT_NPROC in sys/resource.h.
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AC_MSG_CHECKING([for RLIMIT_NPROC in sys/resource.h])
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AC_TRY_COMPILE([#include <sys/resource.h>],
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[int tmp; tmp=RLIMIT_NPROC;], have_rlimit_as=yes, have_rlimit_as=no)
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if test "$have_rlimit_as" = yes; then
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AC_MSG_RESULT(yes)
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AC_DEFINE([HAVE_RLIMIT_NPROC], [1],
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[Define to 1 if HAVE_RLIMIT_NPROC is defined in <sys/resource.h>.])
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else
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AC_MSG_RESULT(no)
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fi
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# Check for RLIMIT_AS in sys/resource.h.
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AC_MSG_CHECKING([for RLIMIT_AS in sys/resource.h])
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AC_TRY_COMPILE([#include <sys/resource.h>],
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[int tmp; tmp=RLIMIT_AS;], have_rlimit_as=yes, have_rlimit_as=no)
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if test "$have_rlimit_as" = yes; then
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AC_MSG_RESULT(yes)
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AC_DEFINE([HAVE_RLIMIT_AS], [1],
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[Define to 1 if HAVE_RLIMIT_AS is defined in <sys/resource.h>.])
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else
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AC_MSG_RESULT(no)
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fi
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# Check for RLIMIT_MEMLOCK in sys/resource.h.
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AC_MSG_CHECKING([for RLIMIT_MEMLOCK in sys/resource.h])
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AC_TRY_COMPILE([#include <sys/resource.h>],
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[int tmp; tmp=RLIMIT_MEMLOCK;], have_rlimit_as=yes, have_rlimit_as=no)
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if test "$have_rlimit_as" = yes; then
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AC_MSG_RESULT(yes)
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AC_DEFINE([HAVE_RLIMIT_MEMLOCK], [1],
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[Define to 1 if HAVE_RLIMIT_MEMLOCK is defined in <sys/resource.h>.])
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else
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AC_MSG_RESULT(no)
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fi
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# Check for RLIMIT_RSS in sys/resource.h.
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AC_MSG_CHECKING([for RLIMIT_RSS in sys/resource.h])
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AC_TRY_COMPILE([#include <sys/resource.h>],
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[int tmp; tmp=RLIMIT_RSS;], have_rlimit_as=yes, have_rlimit_as=no)
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if test "$have_rlimit_as" = yes; then
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AC_MSG_RESULT(yes)
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AC_DEFINE([HAVE_RLIMIT_RSS], [1],
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[Define to 1 if HAVE_RLIMIT_RSS is defined in <sys/resource.h>.])
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else
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AC_MSG_RESULT(no)
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fi
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AC_DEFINE([HAVE_TRANSLATE_H], [1],
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[Define to 1 if the wgettext function should be used for translating strings.])
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# Check for _nl_msg_cat_cntr symbol
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AC_MSG_CHECKING([for _nl_msg_cat_cntr symbol])
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AC_TRY_LINK([#if HAVE_LIBINTL_H]
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[#include <libintl.h>]
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[#endif],
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[extern int _nl_msg_cat_cntr;]
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[int tmp = _nl_msg_cat_cntr; exit(tmp);], have__nl_msg_cat_cntr=yes, have__nl_msg_cat_cntr=no)
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if test "$have__nl_msg_cat_cntr" = yes; then
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AC_MSG_RESULT(yes)
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AC_DEFINE([HAVE__NL_MSG_CAT_CNTR], [1],
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[Define to 1 if the _nl_msg_cat_cntr symbol is exported.])
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else
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AC_MSG_RESULT(no)
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fi
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# Tell the world what we know
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AC_CONFIG_FILES([Makefile fish.spec doc_src/fish.1 doc_src/Doxyfile etc/fish etc/fish_interactive.fish seq])
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AC_OUTPUT
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echo "fish is now configured."
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echo "Now run 'make' and 'make install' to built and install fish."
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echo "Good luck!"
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