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Add an autoconf test to verify that fwprintf doesn't crash to avoid non-working fish on DragonFlyBSD

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darcs-hash:20060302012858-ac50b-df97c2a1b4770473d2724222c51abe7110715813.gz
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axel 2006-03-02 11:28:58 +10:00
parent 5d828b5fcf
commit 5f85d27671
1 changed files with 77 additions and 57 deletions
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132
configure.ac
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@ -123,6 +123,82 @@ AC_SUBST( [LOCALEDIR], [$datadir/locale])
# See if Linux procfs is present
AC_CHECK_FILES([/proc/self/stat])
# Check for RLIMIT_NPROC in sys/resource.h.
AC_MSG_CHECKING([for RLIMIT_NPROC in sys/resource.h])
AC_TRY_COMPILE([#include <sys/resource.h>],
[int tmp; tmp=RLIMIT_NPROC;], have_rlimit_as=yes, have_rlimit_as=no)
if test "$have_rlimit_as" = yes; then
AC_MSG_RESULT(yes)
AC_DEFINE([HAVE_RLIMIT_NPROC], [1],
[Define to 1 if HAVE_RLIMIT_NPROC is defined in <sys/resource.h>.])
else
AC_MSG_RESULT(no)
fi
# Check for libraries
AC_SEARCH_LIBS( gettext, intl )
AC_SEARCH_LIBS( connect, socket, , [AC_MSG_ERROR([Cannot find the socket library, needed to build this package.] )] )
AC_SEARCH_LIBS( nanosleep, rt, , [AC_MSG_ERROR([Cannot find the rt library, needed to build this package.] )] )
AC_SEARCH_LIBS( setupterm, [ncurses curses], , [AC_MSG_ERROR([Could not find a curses implementation, needed to build fish])] )
# Check for various header files
AC_CHECK_HEADERS([getopt.h termio.h sys/resource.h term.h ncurses/term.h libintl.h ncurses.h curses.h])
AC_CHECK_HEADER([regex.h],
[AC_DEFINE([HAVE_REGEX_H], [1], [Define to 1 if you have the <regex.h> header file.])],
[AC_MSG_ERROR([Could not find the header regex.h, needed to build fish])])
# Check for various functions, and insert results into config.h
AC_CHECK_FUNCS( wcsdup wcsndup wcslen wcscasecmp wcsncasecmp gettext fwprintf )
AC_CHECK_FUNCS( futimes wcwidth wcswidth getopt_long wcstok fputwc fgetwc )
AC_CHECK_FUNCS( wcstol dcgettext )
# Check if realpath accepts null for its second argument
AC_MSG_CHECKING([if realpath accepts null for its second argument])
AC_RUN_IFELSE(
[AC_LANG_PROGRAM([
#include <limits.h>
#include <errno.h>
#include <stdlib.h>],
[int status; char *res; res = realpath( "somefile", 0 ); status = !(res != 0 || errno == ENOENT); exit( status );])],
[have_realpath_null=yes],
[have_realpath_null=no] )
if test "$have_realpath_null" = yes; then
AC_MSG_RESULT(yes)
AC_DEFINE([HAVE_REALPATH_NULL], [1],
[Define to 1 if realpath accepts null for its second argument.])
else
AC_MSG_RESULT(no)
fi
if test "$ac_cv_func_fwprintf" = yes; then
# Check if fwprintf is broken
AC_MSG_CHECKING([if fwprintf is broken])
AC_RUN_IFELSE(
[AC_LANG_PROGRAM([
#include <stdlib.h>
#include <stdio.h>
#include <locale.h>
#include <wchar.h>
],[
setlocale( LC_ALL, "" );
fwprintf( stderr, L"%ls%ls", L"", L"fish:" );
])],
[fwprintf_broken=no],
[fwprintf_broken=yes] )
if test "$fwprintf_broken" = yes; then
AC_MSG_RESULT(yes)
AC_DEFINE([HAVE_FWPRINTF], [0],
[Undefined if no fwprintf implementation exists, defined to 0 if fwprintf exist but is broken, 1 if it exists and works])
else
AC_MSG_RESULT(no)
fi
fi
# Check for RLIMIT_AS in sys/resource.h.
AC_MSG_CHECKING([for RLIMIT_AS in sys/resource.h])
AC_TRY_COMPILE([#include <sys/resource.h>],
@ -159,62 +235,9 @@ else
AC_MSG_RESULT(no)
fi
# Check for RLIMIT_NPROC in sys/resource.h.
AC_MSG_CHECKING([for RLIMIT_NPROC in sys/resource.h])
AC_TRY_COMPILE([#include <sys/resource.h>],
[int tmp; tmp=RLIMIT_NPROC;], have_rlimit_as=yes, have_rlimit_as=no)
if test "$have_rlimit_as" = yes; then
AC_MSG_RESULT(yes)
AC_DEFINE([HAVE_RLIMIT_NPROC], [1],
[Define to 1 if HAVE_RLIMIT_NPROC is defined in <sys/resource.h>.])
else
AC_MSG_RESULT(no)
fi
# Check if realpath accepts null for its second argument
AC_MSG_CHECKING([if realpath accepts null for its second argument])
AC_RUN_IFELSE(
[AC_LANG_PROGRAM([#include <limits.h>
#include <errno.h>
#include <stdlib.h>],
[int status; char *res; res = realpath( "somefile", 0 ); status = !(res != 0 || errno == ENOENT); exit( status );])],
[have_realpath_null=yes],
[have_realpath_null=no] )
if test "$have_realpath_null" = yes; then
AC_MSG_RESULT(yes)
AC_DEFINE([HAVE_REALPATH_NULL], [1],
[Define to 1 if realpath accepts null for its second argument.])
else
AC_MSG_RESULT(no)
fi
# Check for libraries
AC_CHECK_LIB(socket, connect)
AC_CHECK_LIB(rt, nanosleep)
AC_CHECK_LIB(intl, gettext)
# Check for various header files
AC_CHECK_HEADERS([getopt.h termio.h sys/resource.h term.h ncurses/term.h libintl.h ncurses.h curses.h])
AC_CHECK_HEADER([regex.h],
[AC_DEFINE([HAVE_REGEX_H], [1], [Define to 1 if you have the <regex.h> header file.])],
[AC_MSG_ERROR([Could not find the header regex.h, needed to build fish])])
# Check for various functions, and insert results into config.h
AC_CHECK_FUNCS( wcsdup wcsndup wcslen wcscasecmp wcsncasecmp gettext fwprintf )
AC_CHECK_FUNCS( futimes wcwidth wcswidth getopt_long wcstok fputwc fgetwc )
AC_CHECK_FUNCS( wcstol dcgettext )
AC_DEFINE([HAVE_TRANSLATE_H], [1],
[Define to 1 if the wgettext function should be used for translating strings.])
# Check again for gettext library, and insert results into the Makefile
AC_CHECK_FUNC(gettext, AC_SUBST(HAVE_GETTEXT,1), AC_SUBST(HAVE_GETTEXT,0) )
# Check for _nl_msg_cat_cntr symbol
AC_MSG_CHECKING([for _nl_msg_cat_cntr symbol])
AC_TRY_LINK([#if HAVE_LIBINTL_H]
@ -230,9 +253,6 @@ else
AC_MSG_RESULT(no)
fi
# Check if we have ncurses, and use it rather than curses if possible.
AC_SEARCH_LIBS( setupterm, [ncurses curses], [ AC_MSG_NOTICE([Found curses implementation])], [AC_MSG_ERROR([Could not find a curses implementation, needed to build fish])] )
AC_CONFIG_FILES([Makefile fish.spec doc_src/fish.1 doc_src/Doxyfile etc/fish etc/fish_interactive.fish seq])
AC_OUTPUT