gnulib: m4/intl.m4 annotate

annotate m4/intl.m4 @ 17340:8470f1956402

gettext: Update to version 0.18.2. * m4/intl.m4, m4/po.m4: Update from gettext-0.18.2. In particular: 2012-12-07 Stefano Lattarini <stefano.lattarini@gmailcom> * intl.m4, po.m4: Bump requirement in AC_PREREQ to 2.60.

author	Bruno Haible <bruno@clisp.org>
date	Sat, 02 Mar 2013 16:50:59 +0100
parents	e542fd46ad6f
children	c8b7822c1226

rev	line source
17340 8470f1956402 gettext: Update to version 0.18.2. Bruno Haible <bruno@clisp.org> parents: 17249 diff changeset	1 # intl.m4 serial 22 (gettext-0.18.2)
17249 e542fd46ad6f maint: update all copyright year number ranges Eric Blake <eblake@redhat.com> parents: 17218 diff changeset	2 dnl Copyright (C) 1995-2013 Free Software Foundation, Inc.
7576 d1f82658ae5a Upgrade to GNU gettext 0.16. Bruno Haible <bruno@clisp.org> parents: diff changeset	3 dnl This file is free software; the Free Software Foundation
d1f82658ae5a Upgrade to GNU gettext 0.16. Bruno Haible <bruno@clisp.org> parents: diff changeset	4 dnl gives unlimited permission to copy and/or distribute it,
d1f82658ae5a Upgrade to GNU gettext 0.16. Bruno Haible <bruno@clisp.org> parents: diff changeset	5 dnl with or without modifications, as long as this notice is preserved.
d1f82658ae5a Upgrade to GNU gettext 0.16. Bruno Haible <bruno@clisp.org> parents: diff changeset	6 dnl
d1f82658ae5a Upgrade to GNU gettext 0.16. Bruno Haible <bruno@clisp.org> parents: diff changeset	7 dnl This file can can be used in projects which are not available under
d1f82658ae5a Upgrade to GNU gettext 0.16. Bruno Haible <bruno@clisp.org> parents: diff changeset	8 dnl the GNU General Public License or the GNU Library General Public
d1f82658ae5a Upgrade to GNU gettext 0.16. Bruno Haible <bruno@clisp.org> parents: diff changeset	9 dnl License but which still want to provide support for the GNU gettext
d1f82658ae5a Upgrade to GNU gettext 0.16. Bruno Haible <bruno@clisp.org> parents: diff changeset	10 dnl functionality.
d1f82658ae5a Upgrade to GNU gettext 0.16. Bruno Haible <bruno@clisp.org> parents: diff changeset	11 dnl Please note that the actual code of the GNU gettext library is covered
d1f82658ae5a Upgrade to GNU gettext 0.16. Bruno Haible <bruno@clisp.org> parents: diff changeset	12 dnl by the GNU Library General Public License, and the rest of the GNU
d1f82658ae5a Upgrade to GNU gettext 0.16. Bruno Haible <bruno@clisp.org> parents: diff changeset	13 dnl gettext package package is covered by the GNU General Public License.
d1f82658ae5a Upgrade to GNU gettext 0.16. Bruno Haible <bruno@clisp.org> parents: diff changeset	14 dnl They are not in the public domain.
d1f82658ae5a Upgrade to GNU gettext 0.16. Bruno Haible <bruno@clisp.org> parents: diff changeset	15
d1f82658ae5a Upgrade to GNU gettext 0.16. Bruno Haible <bruno@clisp.org> parents: diff changeset	16 dnl Authors:
d1f82658ae5a Upgrade to GNU gettext 0.16. Bruno Haible <bruno@clisp.org> parents: diff changeset	17 dnl Ulrich Drepper <drepper@cygnus.com>, 1995-2000.
13330 fbf6aad1d20d Update to GNU gettext 0.18. Bruno Haible <bruno@clisp.org> parents: 12559 diff changeset	18 dnl Bruno Haible <haible@clisp.cons.org>, 2000-2009.
7576 d1f82658ae5a Upgrade to GNU gettext 0.16. Bruno Haible <bruno@clisp.org> parents: diff changeset	19
17340 8470f1956402 gettext: Update to version 0.18.2. Bruno Haible <bruno@clisp.org> parents: 17249 diff changeset	20 AC_PREREQ([2.60])
7576 d1f82658ae5a Upgrade to GNU gettext 0.16. Bruno Haible <bruno@clisp.org> parents: diff changeset	21
d1f82658ae5a Upgrade to GNU gettext 0.16. Bruno Haible <bruno@clisp.org> parents: diff changeset	22 dnl Checks for all prerequisites of the intl subdirectory,
d1f82658ae5a Upgrade to GNU gettext 0.16. Bruno Haible <bruno@clisp.org> parents: diff changeset	23 dnl except for INTL_LIBTOOL_SUFFIX_PREFIX (and possibly LIBTOOL), INTLOBJS,
d1f82658ae5a Upgrade to GNU gettext 0.16. Bruno Haible <bruno@clisp.org> parents: diff changeset	24 dnl USE_INCLUDED_LIBINTL, BUILD_INCLUDED_LIBINTL.
d1f82658ae5a Upgrade to GNU gettext 0.16. Bruno Haible <bruno@clisp.org> parents: diff changeset	25 AC_DEFUN([AM_INTL_SUBDIR],
d1f82658ae5a Upgrade to GNU gettext 0.16. Bruno Haible <bruno@clisp.org> parents: diff changeset	26 [
d1f82658ae5a Upgrade to GNU gettext 0.16. Bruno Haible <bruno@clisp.org> parents: diff changeset	27 AC_REQUIRE([AC_PROG_INSTALL])dnl
17218 12b7167cca02 gettext: avoid obsolete macro AM_PROG_MKDIR_P Paul Eggert <eggert@cs.ucla.edu> parents: 16234 diff changeset	28 AC_REQUIRE([AC_PROG_MKDIR_P])dnl
7576 d1f82658ae5a Upgrade to GNU gettext 0.16. Bruno Haible <bruno@clisp.org> parents: diff changeset	29 AC_REQUIRE([AC_PROG_CC])dnl
d1f82658ae5a Upgrade to GNU gettext 0.16. Bruno Haible <bruno@clisp.org> parents: diff changeset	30 AC_REQUIRE([AC_CANONICAL_HOST])dnl
d1f82658ae5a Upgrade to GNU gettext 0.16. Bruno Haible <bruno@clisp.org> parents: diff changeset	31 AC_REQUIRE([gt_GLIBC2])dnl
d1f82658ae5a Upgrade to GNU gettext 0.16. Bruno Haible <bruno@clisp.org> parents: diff changeset	32 AC_REQUIRE([AC_PROG_RANLIB])dnl
d1f82658ae5a Upgrade to GNU gettext 0.16. Bruno Haible <bruno@clisp.org> parents: diff changeset	33 AC_REQUIRE([gl_VISIBILITY])dnl
d1f82658ae5a Upgrade to GNU gettext 0.16. Bruno Haible <bruno@clisp.org> parents: diff changeset	34 AC_REQUIRE([gt_INTL_SUBDIR_CORE])dnl
d1f82658ae5a Upgrade to GNU gettext 0.16. Bruno Haible <bruno@clisp.org> parents: diff changeset	35 AC_REQUIRE([AC_TYPE_LONG_LONG_INT])dnl
d1f82658ae5a Upgrade to GNU gettext 0.16. Bruno Haible <bruno@clisp.org> parents: diff changeset	36 AC_REQUIRE([gt_TYPE_WCHAR_T])dnl
d1f82658ae5a Upgrade to GNU gettext 0.16. Bruno Haible <bruno@clisp.org> parents: diff changeset	37 AC_REQUIRE([gt_TYPE_WINT_T])dnl
d1f82658ae5a Upgrade to GNU gettext 0.16. Bruno Haible <bruno@clisp.org> parents: diff changeset	38 AC_REQUIRE([gl_AC_HEADER_INTTYPES_H])
d1f82658ae5a Upgrade to GNU gettext 0.16. Bruno Haible <bruno@clisp.org> parents: diff changeset	39 AC_REQUIRE([gt_TYPE_INTMAX_T])
d1f82658ae5a Upgrade to GNU gettext 0.16. Bruno Haible <bruno@clisp.org> parents: diff changeset	40 AC_REQUIRE([gt_PRINTF_POSIX])
d1f82658ae5a Upgrade to GNU gettext 0.16. Bruno Haible <bruno@clisp.org> parents: diff changeset	41 AC_REQUIRE([gl_GLIBC21])dnl
d1f82658ae5a Upgrade to GNU gettext 0.16. Bruno Haible <bruno@clisp.org> parents: diff changeset	42 AC_REQUIRE([gl_XSIZE])dnl
13330 fbf6aad1d20d Update to GNU gettext 0.18. Bruno Haible <bruno@clisp.org> parents: 12559 diff changeset	43 AC_REQUIRE([gl_FCNTL_O_FLAGS])dnl
7576 d1f82658ae5a Upgrade to GNU gettext 0.16. Bruno Haible <bruno@clisp.org> parents: diff changeset	44 AC_REQUIRE([gt_INTL_MACOSX])dnl
d1f82658ae5a Upgrade to GNU gettext 0.16. Bruno Haible <bruno@clisp.org> parents: diff changeset	45
13330 fbf6aad1d20d Update to GNU gettext 0.18. Bruno Haible <bruno@clisp.org> parents: 12559 diff changeset	46 dnl Support for automake's --enable-silent-rules.
fbf6aad1d20d Update to GNU gettext 0.18. Bruno Haible <bruno@clisp.org> parents: 12559 diff changeset	47 case "$enable_silent_rules" in
fbf6aad1d20d Update to GNU gettext 0.18. Bruno Haible <bruno@clisp.org> parents: 12559 diff changeset	48 yes) INTL_DEFAULT_VERBOSITY=0;;
fbf6aad1d20d Update to GNU gettext 0.18. Bruno Haible <bruno@clisp.org> parents: 12559 diff changeset	49 no) INTL_DEFAULT_VERBOSITY=1;;
fbf6aad1d20d Update to GNU gettext 0.18. Bruno Haible <bruno@clisp.org> parents: 12559 diff changeset	50 *) INTL_DEFAULT_VERBOSITY=1;;
fbf6aad1d20d Update to GNU gettext 0.18. Bruno Haible <bruno@clisp.org> parents: 12559 diff changeset	51 esac
fbf6aad1d20d Update to GNU gettext 0.18. Bruno Haible <bruno@clisp.org> parents: 12559 diff changeset	52 AC_SUBST([INTL_DEFAULT_VERBOSITY])
fbf6aad1d20d Update to GNU gettext 0.18. Bruno Haible <bruno@clisp.org> parents: 12559 diff changeset	53
7576 d1f82658ae5a Upgrade to GNU gettext 0.16. Bruno Haible <bruno@clisp.org> parents: diff changeset	54 AC_CHECK_TYPE([ptrdiff_t], ,
d1f82658ae5a Upgrade to GNU gettext 0.16. Bruno Haible <bruno@clisp.org> parents: diff changeset	55 [AC_DEFINE([ptrdiff_t], [long],
d1f82658ae5a Upgrade to GNU gettext 0.16. Bruno Haible <bruno@clisp.org> parents: diff changeset	56 [Define as the type of the result of subtracting two pointers, if the system doesn't define it.])
d1f82658ae5a Upgrade to GNU gettext 0.16. Bruno Haible <bruno@clisp.org> parents: diff changeset	57 ])
17340 8470f1956402 gettext: Update to version 0.18.2. Bruno Haible <bruno@clisp.org> parents: 17249 diff changeset	58 AC_CHECK_HEADERS([features.h stddef.h stdlib.h string.h])
13330 fbf6aad1d20d Update to GNU gettext 0.18. Bruno Haible <bruno@clisp.org> parents: 12559 diff changeset	59 AC_CHECK_FUNCS([asprintf fwprintf newlocale putenv setenv setlocale \
fbf6aad1d20d Update to GNU gettext 0.18. Bruno Haible <bruno@clisp.org> parents: 12559 diff changeset	60 snprintf strnlen wcslen wcsnlen mbrtowc wcrtomb])
7576 d1f82658ae5a Upgrade to GNU gettext 0.16. Bruno Haible <bruno@clisp.org> parents: diff changeset	61
d1f82658ae5a Upgrade to GNU gettext 0.16. Bruno Haible <bruno@clisp.org> parents: diff changeset	62 dnl Use the _snprintf function only if it is declared (because on NetBSD it
d1f82658ae5a Upgrade to GNU gettext 0.16. Bruno Haible <bruno@clisp.org> parents: diff changeset	63 dnl is defined as a weak alias of snprintf; we prefer to use the latter).
d1f82658ae5a Upgrade to GNU gettext 0.16. Bruno Haible <bruno@clisp.org> parents: diff changeset	64 gt_CHECK_DECL(_snprintf, [#include <stdio.h>])
d1f82658ae5a Upgrade to GNU gettext 0.16. Bruno Haible <bruno@clisp.org> parents: diff changeset	65 gt_CHECK_DECL(_snwprintf, [#include <stdio.h>])
d1f82658ae5a Upgrade to GNU gettext 0.16. Bruno Haible <bruno@clisp.org> parents: diff changeset	66
d1f82658ae5a Upgrade to GNU gettext 0.16. Bruno Haible <bruno@clisp.org> parents: diff changeset	67 dnl Use the *_unlocked functions only if they are declared.
d1f82658ae5a Upgrade to GNU gettext 0.16. Bruno Haible <bruno@clisp.org> parents: diff changeset	68 dnl (because some of them were defined without being declared in Solaris
d1f82658ae5a Upgrade to GNU gettext 0.16. Bruno Haible <bruno@clisp.org> parents: diff changeset	69 dnl 2.5.1 but were removed in Solaris 2.6, whereas we want binaries built
d1f82658ae5a Upgrade to GNU gettext 0.16. Bruno Haible <bruno@clisp.org> parents: diff changeset	70 dnl on Solaris 2.5.1 to run on Solaris 2.6).
d1f82658ae5a Upgrade to GNU gettext 0.16. Bruno Haible <bruno@clisp.org> parents: diff changeset	71 dnl Don't use AC_CHECK_DECLS because it isn't supported in autoconf-2.13.
d1f82658ae5a Upgrade to GNU gettext 0.16. Bruno Haible <bruno@clisp.org> parents: diff changeset	72 gt_CHECK_DECL(getc_unlocked, [#include <stdio.h>])
d1f82658ae5a Upgrade to GNU gettext 0.16. Bruno Haible <bruno@clisp.org> parents: diff changeset	73
d1f82658ae5a Upgrade to GNU gettext 0.16. Bruno Haible <bruno@clisp.org> parents: diff changeset	74 case $gt_cv_func_printf_posix in
d1f82658ae5a Upgrade to GNU gettext 0.16. Bruno Haible <bruno@clisp.org> parents: diff changeset	75 *yes) HAVE_POSIX_PRINTF=1 ;;
d1f82658ae5a Upgrade to GNU gettext 0.16. Bruno Haible <bruno@clisp.org> parents: diff changeset	76 *) HAVE_POSIX_PRINTF=0 ;;
d1f82658ae5a Upgrade to GNU gettext 0.16. Bruno Haible <bruno@clisp.org> parents: diff changeset	77 esac
d1f82658ae5a Upgrade to GNU gettext 0.16. Bruno Haible <bruno@clisp.org> parents: diff changeset	78 AC_SUBST([HAVE_POSIX_PRINTF])
d1f82658ae5a Upgrade to GNU gettext 0.16. Bruno Haible <bruno@clisp.org> parents: diff changeset	79 if test "$ac_cv_func_asprintf" = yes; then
d1f82658ae5a Upgrade to GNU gettext 0.16. Bruno Haible <bruno@clisp.org> parents: diff changeset	80 HAVE_ASPRINTF=1
d1f82658ae5a Upgrade to GNU gettext 0.16. Bruno Haible <bruno@clisp.org> parents: diff changeset	81 else
d1f82658ae5a Upgrade to GNU gettext 0.16. Bruno Haible <bruno@clisp.org> parents: diff changeset	82 HAVE_ASPRINTF=0
d1f82658ae5a Upgrade to GNU gettext 0.16. Bruno Haible <bruno@clisp.org> parents: diff changeset	83 fi
d1f82658ae5a Upgrade to GNU gettext 0.16. Bruno Haible <bruno@clisp.org> parents: diff changeset	84 AC_SUBST([HAVE_ASPRINTF])
d1f82658ae5a Upgrade to GNU gettext 0.16. Bruno Haible <bruno@clisp.org> parents: diff changeset	85 if test "$ac_cv_func_snprintf" = yes; then
d1f82658ae5a Upgrade to GNU gettext 0.16. Bruno Haible <bruno@clisp.org> parents: diff changeset	86 HAVE_SNPRINTF=1
d1f82658ae5a Upgrade to GNU gettext 0.16. Bruno Haible <bruno@clisp.org> parents: diff changeset	87 else
d1f82658ae5a Upgrade to GNU gettext 0.16. Bruno Haible <bruno@clisp.org> parents: diff changeset	88 HAVE_SNPRINTF=0
d1f82658ae5a Upgrade to GNU gettext 0.16. Bruno Haible <bruno@clisp.org> parents: diff changeset	89 fi
d1f82658ae5a Upgrade to GNU gettext 0.16. Bruno Haible <bruno@clisp.org> parents: diff changeset	90 AC_SUBST([HAVE_SNPRINTF])
13330 fbf6aad1d20d Update to GNU gettext 0.18. Bruno Haible <bruno@clisp.org> parents: 12559 diff changeset	91 if test "$ac_cv_func_newlocale" = yes; then
fbf6aad1d20d Update to GNU gettext 0.18. Bruno Haible <bruno@clisp.org> parents: 12559 diff changeset	92 HAVE_NEWLOCALE=1
fbf6aad1d20d Update to GNU gettext 0.18. Bruno Haible <bruno@clisp.org> parents: 12559 diff changeset	93 else
fbf6aad1d20d Update to GNU gettext 0.18. Bruno Haible <bruno@clisp.org> parents: 12559 diff changeset	94 HAVE_NEWLOCALE=0
fbf6aad1d20d Update to GNU gettext 0.18. Bruno Haible <bruno@clisp.org> parents: 12559 diff changeset	95 fi
fbf6aad1d20d Update to GNU gettext 0.18. Bruno Haible <bruno@clisp.org> parents: 12559 diff changeset	96 AC_SUBST([HAVE_NEWLOCALE])
7576 d1f82658ae5a Upgrade to GNU gettext 0.16. Bruno Haible <bruno@clisp.org> parents: diff changeset	97 if test "$ac_cv_func_wprintf" = yes; then
d1f82658ae5a Upgrade to GNU gettext 0.16. Bruno Haible <bruno@clisp.org> parents: diff changeset	98 HAVE_WPRINTF=1
d1f82658ae5a Upgrade to GNU gettext 0.16. Bruno Haible <bruno@clisp.org> parents: diff changeset	99 else
d1f82658ae5a Upgrade to GNU gettext 0.16. Bruno Haible <bruno@clisp.org> parents: diff changeset	100 HAVE_WPRINTF=0
d1f82658ae5a Upgrade to GNU gettext 0.16. Bruno Haible <bruno@clisp.org> parents: diff changeset	101 fi
d1f82658ae5a Upgrade to GNU gettext 0.16. Bruno Haible <bruno@clisp.org> parents: diff changeset	102 AC_SUBST([HAVE_WPRINTF])
d1f82658ae5a Upgrade to GNU gettext 0.16. Bruno Haible <bruno@clisp.org> parents: diff changeset	103
d1f82658ae5a Upgrade to GNU gettext 0.16. Bruno Haible <bruno@clisp.org> parents: diff changeset	104 AM_LANGINFO_CODESET
d1f82658ae5a Upgrade to GNU gettext 0.16. Bruno Haible <bruno@clisp.org> parents: diff changeset	105 gt_LC_MESSAGES
d1f82658ae5a Upgrade to GNU gettext 0.16. Bruno Haible <bruno@clisp.org> parents: diff changeset	106
d1f82658ae5a Upgrade to GNU gettext 0.16. Bruno Haible <bruno@clisp.org> parents: diff changeset	107 dnl Compilation on mingw and Cygwin needs special Makefile rules, because
d1f82658ae5a Upgrade to GNU gettext 0.16. Bruno Haible <bruno@clisp.org> parents: diff changeset	108 dnl 1. when we install a shared library, we must arrange to export
d1f82658ae5a Upgrade to GNU gettext 0.16. Bruno Haible <bruno@clisp.org> parents: diff changeset	109 dnl auxiliary pointer variables for every exported variable,
d1f82658ae5a Upgrade to GNU gettext 0.16. Bruno Haible <bruno@clisp.org> parents: diff changeset	110 dnl 2. when we install a shared library and a static library simultaneously,
d1f82658ae5a Upgrade to GNU gettext 0.16. Bruno Haible <bruno@clisp.org> parents: diff changeset	111 dnl the include file specifies __declspec(dllimport) and therefore we
d1f82658ae5a Upgrade to GNU gettext 0.16. Bruno Haible <bruno@clisp.org> parents: diff changeset	112 dnl must arrange to define the auxiliary pointer variables for the
d1f82658ae5a Upgrade to GNU gettext 0.16. Bruno Haible <bruno@clisp.org> parents: diff changeset	113 dnl exported variables _also_ in the static library.
d1f82658ae5a Upgrade to GNU gettext 0.16. Bruno Haible <bruno@clisp.org> parents: diff changeset	114 if test "$enable_shared" = yes; then
d1f82658ae5a Upgrade to GNU gettext 0.16. Bruno Haible <bruno@clisp.org> parents: diff changeset	115 case "$host_os" in
9458 7a44548c7012 Upgrade to gettext-0.17. Bruno Haible <bruno@clisp.org> parents: 8905 diff changeset	116 mingw* \| cygwin*) is_woe32dll=yes ;;
7576 d1f82658ae5a Upgrade to GNU gettext 0.16. Bruno Haible <bruno@clisp.org> parents: diff changeset	117 *) is_woe32dll=no ;;
d1f82658ae5a Upgrade to GNU gettext 0.16. Bruno Haible <bruno@clisp.org> parents: diff changeset	118 esac
d1f82658ae5a Upgrade to GNU gettext 0.16. Bruno Haible <bruno@clisp.org> parents: diff changeset	119 else
d1f82658ae5a Upgrade to GNU gettext 0.16. Bruno Haible <bruno@clisp.org> parents: diff changeset	120 is_woe32dll=no
d1f82658ae5a Upgrade to GNU gettext 0.16. Bruno Haible <bruno@clisp.org> parents: diff changeset	121 fi
d1f82658ae5a Upgrade to GNU gettext 0.16. Bruno Haible <bruno@clisp.org> parents: diff changeset	122 WOE32DLL=$is_woe32dll
d1f82658ae5a Upgrade to GNU gettext 0.16. Bruno Haible <bruno@clisp.org> parents: diff changeset	123 AC_SUBST([WOE32DLL])
d1f82658ae5a Upgrade to GNU gettext 0.16. Bruno Haible <bruno@clisp.org> parents: diff changeset	124
8905 20765f91596b autoupdate Karl Berry <karl@freefriends.org> parents: 8648 diff changeset	125 dnl On mingw and Cygwin, we can activate special Makefile rules which add
20765f91596b autoupdate Karl Berry <karl@freefriends.org> parents: 8648 diff changeset	126 dnl version information to the shared libraries and executables.
20765f91596b autoupdate Karl Berry <karl@freefriends.org> parents: 8648 diff changeset	127 case "$host_os" in
20765f91596b autoupdate Karl Berry <karl@freefriends.org> parents: 8648 diff changeset	128 mingw* \| cygwin*) is_woe32=yes ;;
20765f91596b autoupdate Karl Berry <karl@freefriends.org> parents: 8648 diff changeset	129 *) is_woe32=no ;;
20765f91596b autoupdate Karl Berry <karl@freefriends.org> parents: 8648 diff changeset	130 esac
20765f91596b autoupdate Karl Berry <karl@freefriends.org> parents: 8648 diff changeset	131 WOE32=$is_woe32
20765f91596b autoupdate Karl Berry <karl@freefriends.org> parents: 8648 diff changeset	132 AC_SUBST([WOE32])
20765f91596b autoupdate Karl Berry <karl@freefriends.org> parents: 8648 diff changeset	133 if test $WOE32 = yes; then
20765f91596b autoupdate Karl Berry <karl@freefriends.org> parents: 8648 diff changeset	134 dnl Check for a program that compiles Windows resource files.
20765f91596b autoupdate Karl Berry <karl@freefriends.org> parents: 8648 diff changeset	135 AC_CHECK_TOOL([WINDRES], [windres])
20765f91596b autoupdate Karl Berry <karl@freefriends.org> parents: 8648 diff changeset	136 fi
20765f91596b autoupdate Karl Berry <karl@freefriends.org> parents: 8648 diff changeset	137
9458 7a44548c7012 Upgrade to gettext-0.17. Bruno Haible <bruno@clisp.org> parents: 8905 diff changeset	138 dnl Determine whether when creating a library, "-lc" should be passed to
7a44548c7012 Upgrade to gettext-0.17. Bruno Haible <bruno@clisp.org> parents: 8905 diff changeset	139 dnl libtool or not. On many platforms, it is required for the libtool option
7a44548c7012 Upgrade to gettext-0.17. Bruno Haible <bruno@clisp.org> parents: 8905 diff changeset	140 dnl -no-undefined to work. On HP-UX, however, the -lc - stored by libtool
7a44548c7012 Upgrade to gettext-0.17. Bruno Haible <bruno@clisp.org> parents: 8905 diff changeset	141 dnl in the *.la files - makes it impossible to create multithreaded programs,
7a44548c7012 Upgrade to gettext-0.17. Bruno Haible <bruno@clisp.org> parents: 8905 diff changeset	142 dnl because libtool also reorders the -lc to come before the -pthread, and
7a44548c7012 Upgrade to gettext-0.17. Bruno Haible <bruno@clisp.org> parents: 8905 diff changeset	143 dnl this disables pthread_create() <http://docs.hp.com/en/1896/pthreads.html>.
7a44548c7012 Upgrade to gettext-0.17. Bruno Haible <bruno@clisp.org> parents: 8905 diff changeset	144 case "$host_os" in
7a44548c7012 Upgrade to gettext-0.17. Bruno Haible <bruno@clisp.org> parents: 8905 diff changeset	145 hpux*) LTLIBC="" ;;
7a44548c7012 Upgrade to gettext-0.17. Bruno Haible <bruno@clisp.org> parents: 8905 diff changeset	146 *) LTLIBC="-lc" ;;
7a44548c7012 Upgrade to gettext-0.17. Bruno Haible <bruno@clisp.org> parents: 8905 diff changeset	147 esac
7a44548c7012 Upgrade to gettext-0.17. Bruno Haible <bruno@clisp.org> parents: 8905 diff changeset	148 AC_SUBST([LTLIBC])
7a44548c7012 Upgrade to gettext-0.17. Bruno Haible <bruno@clisp.org> parents: 8905 diff changeset	149
7576 d1f82658ae5a Upgrade to GNU gettext 0.16. Bruno Haible <bruno@clisp.org> parents: diff changeset	150 dnl Rename some macros and functions used for locking.
d1f82658ae5a Upgrade to GNU gettext 0.16. Bruno Haible <bruno@clisp.org> parents: diff changeset	151 AH_BOTTOM([
d1f82658ae5a Upgrade to GNU gettext 0.16. Bruno Haible <bruno@clisp.org> parents: diff changeset	152 #define __libc_lock_t gl_lock_t
d1f82658ae5a Upgrade to GNU gettext 0.16. Bruno Haible <bruno@clisp.org> parents: diff changeset	153 #define __libc_lock_define gl_lock_define
d1f82658ae5a Upgrade to GNU gettext 0.16. Bruno Haible <bruno@clisp.org> parents: diff changeset	154 #define __libc_lock_define_initialized gl_lock_define_initialized
d1f82658ae5a Upgrade to GNU gettext 0.16. Bruno Haible <bruno@clisp.org> parents: diff changeset	155 #define __libc_lock_init gl_lock_init
d1f82658ae5a Upgrade to GNU gettext 0.16. Bruno Haible <bruno@clisp.org> parents: diff changeset	156 #define __libc_lock_lock gl_lock_lock
d1f82658ae5a Upgrade to GNU gettext 0.16. Bruno Haible <bruno@clisp.org> parents: diff changeset	157 #define __libc_lock_unlock gl_lock_unlock
d1f82658ae5a Upgrade to GNU gettext 0.16. Bruno Haible <bruno@clisp.org> parents: diff changeset	158 #define __libc_lock_recursive_t gl_recursive_lock_t
d1f82658ae5a Upgrade to GNU gettext 0.16. Bruno Haible <bruno@clisp.org> parents: diff changeset	159 #define __libc_lock_define_recursive gl_recursive_lock_define
d1f82658ae5a Upgrade to GNU gettext 0.16. Bruno Haible <bruno@clisp.org> parents: diff changeset	160 #define __libc_lock_define_initialized_recursive gl_recursive_lock_define_initialized
d1f82658ae5a Upgrade to GNU gettext 0.16. Bruno Haible <bruno@clisp.org> parents: diff changeset	161 #define __libc_lock_init_recursive gl_recursive_lock_init
d1f82658ae5a Upgrade to GNU gettext 0.16. Bruno Haible <bruno@clisp.org> parents: diff changeset	162 #define __libc_lock_lock_recursive gl_recursive_lock_lock
d1f82658ae5a Upgrade to GNU gettext 0.16. Bruno Haible <bruno@clisp.org> parents: diff changeset	163 #define __libc_lock_unlock_recursive gl_recursive_lock_unlock
d1f82658ae5a Upgrade to GNU gettext 0.16. Bruno Haible <bruno@clisp.org> parents: diff changeset	164 #define glthread_in_use libintl_thread_in_use
13330 fbf6aad1d20d Update to GNU gettext 0.18. Bruno Haible <bruno@clisp.org> parents: 12559 diff changeset	165 #define glthread_lock_init_func libintl_lock_init_func
fbf6aad1d20d Update to GNU gettext 0.18. Bruno Haible <bruno@clisp.org> parents: 12559 diff changeset	166 #define glthread_lock_lock_func libintl_lock_lock_func
fbf6aad1d20d Update to GNU gettext 0.18. Bruno Haible <bruno@clisp.org> parents: 12559 diff changeset	167 #define glthread_lock_unlock_func libintl_lock_unlock_func
fbf6aad1d20d Update to GNU gettext 0.18. Bruno Haible <bruno@clisp.org> parents: 12559 diff changeset	168 #define glthread_lock_destroy_func libintl_lock_destroy_func
fbf6aad1d20d Update to GNU gettext 0.18. Bruno Haible <bruno@clisp.org> parents: 12559 diff changeset	169 #define glthread_rwlock_init_multithreaded libintl_rwlock_init_multithreaded
fbf6aad1d20d Update to GNU gettext 0.18. Bruno Haible <bruno@clisp.org> parents: 12559 diff changeset	170 #define glthread_rwlock_init_func libintl_rwlock_init_func
fbf6aad1d20d Update to GNU gettext 0.18. Bruno Haible <bruno@clisp.org> parents: 12559 diff changeset	171 #define glthread_rwlock_rdlock_multithreaded libintl_rwlock_rdlock_multithreaded
fbf6aad1d20d Update to GNU gettext 0.18. Bruno Haible <bruno@clisp.org> parents: 12559 diff changeset	172 #define glthread_rwlock_rdlock_func libintl_rwlock_rdlock_func
fbf6aad1d20d Update to GNU gettext 0.18. Bruno Haible <bruno@clisp.org> parents: 12559 diff changeset	173 #define glthread_rwlock_wrlock_multithreaded libintl_rwlock_wrlock_multithreaded
fbf6aad1d20d Update to GNU gettext 0.18. Bruno Haible <bruno@clisp.org> parents: 12559 diff changeset	174 #define glthread_rwlock_wrlock_func libintl_rwlock_wrlock_func
fbf6aad1d20d Update to GNU gettext 0.18. Bruno Haible <bruno@clisp.org> parents: 12559 diff changeset	175 #define glthread_rwlock_unlock_multithreaded libintl_rwlock_unlock_multithreaded
fbf6aad1d20d Update to GNU gettext 0.18. Bruno Haible <bruno@clisp.org> parents: 12559 diff changeset	176 #define glthread_rwlock_unlock_func libintl_rwlock_unlock_func
fbf6aad1d20d Update to GNU gettext 0.18. Bruno Haible <bruno@clisp.org> parents: 12559 diff changeset	177 #define glthread_rwlock_destroy_multithreaded libintl_rwlock_destroy_multithreaded
fbf6aad1d20d Update to GNU gettext 0.18. Bruno Haible <bruno@clisp.org> parents: 12559 diff changeset	178 #define glthread_rwlock_destroy_func libintl_rwlock_destroy_func
fbf6aad1d20d Update to GNU gettext 0.18. Bruno Haible <bruno@clisp.org> parents: 12559 diff changeset	179 #define glthread_recursive_lock_init_multithreaded libintl_recursive_lock_init_multithreaded
fbf6aad1d20d Update to GNU gettext 0.18. Bruno Haible <bruno@clisp.org> parents: 12559 diff changeset	180 #define glthread_recursive_lock_init_func libintl_recursive_lock_init_func
fbf6aad1d20d Update to GNU gettext 0.18. Bruno Haible <bruno@clisp.org> parents: 12559 diff changeset	181 #define glthread_recursive_lock_lock_multithreaded libintl_recursive_lock_lock_multithreaded
fbf6aad1d20d Update to GNU gettext 0.18. Bruno Haible <bruno@clisp.org> parents: 12559 diff changeset	182 #define glthread_recursive_lock_lock_func libintl_recursive_lock_lock_func
fbf6aad1d20d Update to GNU gettext 0.18. Bruno Haible <bruno@clisp.org> parents: 12559 diff changeset	183 #define glthread_recursive_lock_unlock_multithreaded libintl_recursive_lock_unlock_multithreaded
fbf6aad1d20d Update to GNU gettext 0.18. Bruno Haible <bruno@clisp.org> parents: 12559 diff changeset	184 #define glthread_recursive_lock_unlock_func libintl_recursive_lock_unlock_func
fbf6aad1d20d Update to GNU gettext 0.18. Bruno Haible <bruno@clisp.org> parents: 12559 diff changeset	185 #define glthread_recursive_lock_destroy_multithreaded libintl_recursive_lock_destroy_multithreaded
fbf6aad1d20d Update to GNU gettext 0.18. Bruno Haible <bruno@clisp.org> parents: 12559 diff changeset	186 #define glthread_recursive_lock_destroy_func libintl_recursive_lock_destroy_func
fbf6aad1d20d Update to GNU gettext 0.18. Bruno Haible <bruno@clisp.org> parents: 12559 diff changeset	187 #define glthread_once_func libintl_once_func
7576 d1f82658ae5a Upgrade to GNU gettext 0.16. Bruno Haible <bruno@clisp.org> parents: diff changeset	188 #define glthread_once_singlethreaded libintl_once_singlethreaded
13330 fbf6aad1d20d Update to GNU gettext 0.18. Bruno Haible <bruno@clisp.org> parents: 12559 diff changeset	189 #define glthread_once_multithreaded libintl_once_multithreaded
7576 d1f82658ae5a Upgrade to GNU gettext 0.16. Bruno Haible <bruno@clisp.org> parents: diff changeset	190 ])
d1f82658ae5a Upgrade to GNU gettext 0.16. Bruno Haible <bruno@clisp.org> parents: diff changeset	191 ])
d1f82658ae5a Upgrade to GNU gettext 0.16. Bruno Haible <bruno@clisp.org> parents: diff changeset	192
d1f82658ae5a Upgrade to GNU gettext 0.16. Bruno Haible <bruno@clisp.org> parents: diff changeset	193
d1f82658ae5a Upgrade to GNU gettext 0.16. Bruno Haible <bruno@clisp.org> parents: diff changeset	194 dnl Checks for the core files of the intl subdirectory:
d1f82658ae5a Upgrade to GNU gettext 0.16. Bruno Haible <bruno@clisp.org> parents: diff changeset	195 dnl dcigettext.c
d1f82658ae5a Upgrade to GNU gettext 0.16. Bruno Haible <bruno@clisp.org> parents: diff changeset	196 dnl eval-plural.h
d1f82658ae5a Upgrade to GNU gettext 0.16. Bruno Haible <bruno@clisp.org> parents: diff changeset	197 dnl explodename.c
d1f82658ae5a Upgrade to GNU gettext 0.16. Bruno Haible <bruno@clisp.org> parents: diff changeset	198 dnl finddomain.c
d1f82658ae5a Upgrade to GNU gettext 0.16. Bruno Haible <bruno@clisp.org> parents: diff changeset	199 dnl gettextP.h
d1f82658ae5a Upgrade to GNU gettext 0.16. Bruno Haible <bruno@clisp.org> parents: diff changeset	200 dnl gmo.h
d1f82658ae5a Upgrade to GNU gettext 0.16. Bruno Haible <bruno@clisp.org> parents: diff changeset	201 dnl hash-string.h hash-string.c
d1f82658ae5a Upgrade to GNU gettext 0.16. Bruno Haible <bruno@clisp.org> parents: diff changeset	202 dnl l10nflist.c
d1f82658ae5a Upgrade to GNU gettext 0.16. Bruno Haible <bruno@clisp.org> parents: diff changeset	203 dnl libgnuintl.h.in (except the *printf stuff)
d1f82658ae5a Upgrade to GNU gettext 0.16. Bruno Haible <bruno@clisp.org> parents: diff changeset	204 dnl loadinfo.h
d1f82658ae5a Upgrade to GNU gettext 0.16. Bruno Haible <bruno@clisp.org> parents: diff changeset	205 dnl loadmsgcat.c
d1f82658ae5a Upgrade to GNU gettext 0.16. Bruno Haible <bruno@clisp.org> parents: diff changeset	206 dnl localealias.c
d1f82658ae5a Upgrade to GNU gettext 0.16. Bruno Haible <bruno@clisp.org> parents: diff changeset	207 dnl log.c
d1f82658ae5a Upgrade to GNU gettext 0.16. Bruno Haible <bruno@clisp.org> parents: diff changeset	208 dnl plural-exp.h plural-exp.c
d1f82658ae5a Upgrade to GNU gettext 0.16. Bruno Haible <bruno@clisp.org> parents: diff changeset	209 dnl plural.y
d1f82658ae5a Upgrade to GNU gettext 0.16. Bruno Haible <bruno@clisp.org> parents: diff changeset	210 dnl Used by libglocale.
d1f82658ae5a Upgrade to GNU gettext 0.16. Bruno Haible <bruno@clisp.org> parents: diff changeset	211 AC_DEFUN([gt_INTL_SUBDIR_CORE],
d1f82658ae5a Upgrade to GNU gettext 0.16. Bruno Haible <bruno@clisp.org> parents: diff changeset	212 [
d1f82658ae5a Upgrade to GNU gettext 0.16. Bruno Haible <bruno@clisp.org> parents: diff changeset	213 AC_REQUIRE([AC_C_INLINE])dnl
d1f82658ae5a Upgrade to GNU gettext 0.16. Bruno Haible <bruno@clisp.org> parents: diff changeset	214 AC_REQUIRE([AC_TYPE_SIZE_T])dnl
d1f82658ae5a Upgrade to GNU gettext 0.16. Bruno Haible <bruno@clisp.org> parents: diff changeset	215 AC_REQUIRE([gl_AC_HEADER_STDINT_H])
d1f82658ae5a Upgrade to GNU gettext 0.16. Bruno Haible <bruno@clisp.org> parents: diff changeset	216 AC_REQUIRE([AC_FUNC_ALLOCA])dnl
d1f82658ae5a Upgrade to GNU gettext 0.16. Bruno Haible <bruno@clisp.org> parents: diff changeset	217 AC_REQUIRE([AC_FUNC_MMAP])dnl
d1f82658ae5a Upgrade to GNU gettext 0.16. Bruno Haible <bruno@clisp.org> parents: diff changeset	218 AC_REQUIRE([gt_INTDIV0])dnl
d1f82658ae5a Upgrade to GNU gettext 0.16. Bruno Haible <bruno@clisp.org> parents: diff changeset	219 AC_REQUIRE([gl_AC_TYPE_UINTMAX_T])dnl
d1f82658ae5a Upgrade to GNU gettext 0.16. Bruno Haible <bruno@clisp.org> parents: diff changeset	220 AC_REQUIRE([gt_INTTYPES_PRI])dnl
d1f82658ae5a Upgrade to GNU gettext 0.16. Bruno Haible <bruno@clisp.org> parents: diff changeset	221 AC_REQUIRE([gl_LOCK])dnl
d1f82658ae5a Upgrade to GNU gettext 0.16. Bruno Haible <bruno@clisp.org> parents: diff changeset	222
13578 1e26f884665f Modernize AC_TRY_LINK invocations. Bruno Haible <bruno@clisp.org> parents: 13577 diff changeset	223 AC_LINK_IFELSE(
1e26f884665f Modernize AC_TRY_LINK invocations. Bruno Haible <bruno@clisp.org> parents: 13577 diff changeset	224 [AC_LANG_PROGRAM(
1e26f884665f Modernize AC_TRY_LINK invocations. Bruno Haible <bruno@clisp.org> parents: 13577 diff changeset	225 [[int foo (int a) { a = __builtin_expect (a, 10); return a == 10 ? 0 : 1; }]],
1e26f884665f Modernize AC_TRY_LINK invocations. Bruno Haible <bruno@clisp.org> parents: 13577 diff changeset	226 [[]])],
13330 fbf6aad1d20d Update to GNU gettext 0.18. Bruno Haible <bruno@clisp.org> parents: 12559 diff changeset	227 [AC_DEFINE([HAVE_BUILTIN_EXPECT], [1],
7576 d1f82658ae5a Upgrade to GNU gettext 0.16. Bruno Haible <bruno@clisp.org> parents: diff changeset	228 [Define to 1 if the compiler understands __builtin_expect.])])
d1f82658ae5a Upgrade to GNU gettext 0.16. Bruno Haible <bruno@clisp.org> parents: diff changeset	229
d1f82658ae5a Upgrade to GNU gettext 0.16. Bruno Haible <bruno@clisp.org> parents: diff changeset	230 AC_CHECK_HEADERS([argz.h inttypes.h limits.h unistd.h sys/param.h])
d1f82658ae5a Upgrade to GNU gettext 0.16. Bruno Haible <bruno@clisp.org> parents: diff changeset	231 AC_CHECK_FUNCS([getcwd getegid geteuid getgid getuid mempcpy munmap \
13330 fbf6aad1d20d Update to GNU gettext 0.18. Bruno Haible <bruno@clisp.org> parents: 12559 diff changeset	232 stpcpy strcasecmp strdup strtoul tsearch uselocale argz_count \
fbf6aad1d20d Update to GNU gettext 0.18. Bruno Haible <bruno@clisp.org> parents: 12559 diff changeset	233 argz_stringify argz_next __fsetlocking])
7576 d1f82658ae5a Upgrade to GNU gettext 0.16. Bruno Haible <bruno@clisp.org> parents: diff changeset	234
d1f82658ae5a Upgrade to GNU gettext 0.16. Bruno Haible <bruno@clisp.org> parents: diff changeset	235 dnl Use the *_unlocked functions only if they are declared.
d1f82658ae5a Upgrade to GNU gettext 0.16. Bruno Haible <bruno@clisp.org> parents: diff changeset	236 dnl (because some of them were defined without being declared in Solaris
d1f82658ae5a Upgrade to GNU gettext 0.16. Bruno Haible <bruno@clisp.org> parents: diff changeset	237 dnl 2.5.1 but were removed in Solaris 2.6, whereas we want binaries built
d1f82658ae5a Upgrade to GNU gettext 0.16. Bruno Haible <bruno@clisp.org> parents: diff changeset	238 dnl on Solaris 2.5.1 to run on Solaris 2.6).
d1f82658ae5a Upgrade to GNU gettext 0.16. Bruno Haible <bruno@clisp.org> parents: diff changeset	239 dnl Don't use AC_CHECK_DECLS because it isn't supported in autoconf-2.13.
13330 fbf6aad1d20d Update to GNU gettext 0.18. Bruno Haible <bruno@clisp.org> parents: 12559 diff changeset	240 gt_CHECK_DECL([feof_unlocked], [#include <stdio.h>])
fbf6aad1d20d Update to GNU gettext 0.18. Bruno Haible <bruno@clisp.org> parents: 12559 diff changeset	241 gt_CHECK_DECL([fgets_unlocked], [#include <stdio.h>])
7576 d1f82658ae5a Upgrade to GNU gettext 0.16. Bruno Haible <bruno@clisp.org> parents: diff changeset	242
d1f82658ae5a Upgrade to GNU gettext 0.16. Bruno Haible <bruno@clisp.org> parents: diff changeset	243 AM_ICONV
d1f82658ae5a Upgrade to GNU gettext 0.16. Bruno Haible <bruno@clisp.org> parents: diff changeset	244
d1f82658ae5a Upgrade to GNU gettext 0.16. Bruno Haible <bruno@clisp.org> parents: diff changeset	245 dnl intl/plural.c is generated from intl/plural.y. It requires bison,
d1f82658ae5a Upgrade to GNU gettext 0.16. Bruno Haible <bruno@clisp.org> parents: diff changeset	246 dnl because plural.y uses bison specific features. It requires at least
d1f82658ae5a Upgrade to GNU gettext 0.16. Bruno Haible <bruno@clisp.org> parents: diff changeset	247 dnl bison-1.26 because earlier versions generate a plural.c that doesn't
d1f82658ae5a Upgrade to GNU gettext 0.16. Bruno Haible <bruno@clisp.org> parents: diff changeset	248 dnl compile.
d1f82658ae5a Upgrade to GNU gettext 0.16. Bruno Haible <bruno@clisp.org> parents: diff changeset	249 dnl bison is only needed for the maintainer (who touches plural.y). But in
d1f82658ae5a Upgrade to GNU gettext 0.16. Bruno Haible <bruno@clisp.org> parents: diff changeset	250 dnl order to avoid separate Makefiles or --enable-maintainer-mode, we put
d1f82658ae5a Upgrade to GNU gettext 0.16. Bruno Haible <bruno@clisp.org> parents: diff changeset	251 dnl the rule in general Makefile. Now, some people carelessly touch the
d1f82658ae5a Upgrade to GNU gettext 0.16. Bruno Haible <bruno@clisp.org> parents: diff changeset	252 dnl files or have a broken "make" program, hence the plural.c rule will
d1f82658ae5a Upgrade to GNU gettext 0.16. Bruno Haible <bruno@clisp.org> parents: diff changeset	253 dnl sometimes fire. To avoid an error, defines BISON to ":" if it is not
d1f82658ae5a Upgrade to GNU gettext 0.16. Bruno Haible <bruno@clisp.org> parents: diff changeset	254 dnl present or too old.
d1f82658ae5a Upgrade to GNU gettext 0.16. Bruno Haible <bruno@clisp.org> parents: diff changeset	255 AC_CHECK_PROGS([INTLBISON], [bison])
d1f82658ae5a Upgrade to GNU gettext 0.16. Bruno Haible <bruno@clisp.org> parents: diff changeset	256 if test -z "$INTLBISON"; then
d1f82658ae5a Upgrade to GNU gettext 0.16. Bruno Haible <bruno@clisp.org> parents: diff changeset	257 ac_verc_fail=yes
d1f82658ae5a Upgrade to GNU gettext 0.16. Bruno Haible <bruno@clisp.org> parents: diff changeset	258 else
d1f82658ae5a Upgrade to GNU gettext 0.16. Bruno Haible <bruno@clisp.org> parents: diff changeset	259 dnl Found it, now check the version.
d1f82658ae5a Upgrade to GNU gettext 0.16. Bruno Haible <bruno@clisp.org> parents: diff changeset	260 AC_MSG_CHECKING([version of bison])
d1f82658ae5a Upgrade to GNU gettext 0.16. Bruno Haible <bruno@clisp.org> parents: diff changeset	261 changequote(<<,>>)dnl
d1f82658ae5a Upgrade to GNU gettext 0.16. Bruno Haible <bruno@clisp.org> parents: diff changeset	262 ac_prog_version=`$INTLBISON --version 2>&1 \| sed -n 's/^.GNU Bison. $[0-9]\.[0-9.]$.*$/\1/p'`
d1f82658ae5a Upgrade to GNU gettext 0.16. Bruno Haible <bruno@clisp.org> parents: diff changeset	263 case $ac_prog_version in
d1f82658ae5a Upgrade to GNU gettext 0.16. Bruno Haible <bruno@clisp.org> parents: diff changeset	264 '') ac_prog_version="v. ?.??, bad"; ac_verc_fail=yes;;
d1f82658ae5a Upgrade to GNU gettext 0.16. Bruno Haible <bruno@clisp.org> parents: diff changeset	265 1.2[6-9]* \| 1.[3-9][0-9]* \| [2-9].*)
d1f82658ae5a Upgrade to GNU gettext 0.16. Bruno Haible <bruno@clisp.org> parents: diff changeset	266 changequote([,])dnl
d1f82658ae5a Upgrade to GNU gettext 0.16. Bruno Haible <bruno@clisp.org> parents: diff changeset	267 ac_prog_version="$ac_prog_version, ok"; ac_verc_fail=no;;
d1f82658ae5a Upgrade to GNU gettext 0.16. Bruno Haible <bruno@clisp.org> parents: diff changeset	268 *) ac_prog_version="$ac_prog_version, bad"; ac_verc_fail=yes;;
d1f82658ae5a Upgrade to GNU gettext 0.16. Bruno Haible <bruno@clisp.org> parents: diff changeset	269 esac
d1f82658ae5a Upgrade to GNU gettext 0.16. Bruno Haible <bruno@clisp.org> parents: diff changeset	270 AC_MSG_RESULT([$ac_prog_version])
d1f82658ae5a Upgrade to GNU gettext 0.16. Bruno Haible <bruno@clisp.org> parents: diff changeset	271 fi
d1f82658ae5a Upgrade to GNU gettext 0.16. Bruno Haible <bruno@clisp.org> parents: diff changeset	272 if test $ac_verc_fail = yes; then
d1f82658ae5a Upgrade to GNU gettext 0.16. Bruno Haible <bruno@clisp.org> parents: diff changeset	273 INTLBISON=:
d1f82658ae5a Upgrade to GNU gettext 0.16. Bruno Haible <bruno@clisp.org> parents: diff changeset	274 fi
d1f82658ae5a Upgrade to GNU gettext 0.16. Bruno Haible <bruno@clisp.org> parents: diff changeset	275 ])
d1f82658ae5a Upgrade to GNU gettext 0.16. Bruno Haible <bruno@clisp.org> parents: diff changeset	276
d1f82658ae5a Upgrade to GNU gettext 0.16. Bruno Haible <bruno@clisp.org> parents: diff changeset	277
d1f82658ae5a Upgrade to GNU gettext 0.16. Bruno Haible <bruno@clisp.org> parents: diff changeset	278 dnl gt_CHECK_DECL(FUNC, INCLUDES)
d1f82658ae5a Upgrade to GNU gettext 0.16. Bruno Haible <bruno@clisp.org> parents: diff changeset	279 dnl Check whether a function is declared.
d1f82658ae5a Upgrade to GNU gettext 0.16. Bruno Haible <bruno@clisp.org> parents: diff changeset	280 AC_DEFUN([gt_CHECK_DECL],
d1f82658ae5a Upgrade to GNU gettext 0.16. Bruno Haible <bruno@clisp.org> parents: diff changeset	281 [
13330 fbf6aad1d20d Update to GNU gettext 0.18. Bruno Haible <bruno@clisp.org> parents: 12559 diff changeset	282 AC_CACHE_CHECK([whether $1 is declared], [ac_cv_have_decl_$1],
13577 d53740f6f336 Modernize AC_TRY_COMPILE invocations. Bruno Haible <bruno@clisp.org> parents: 13330 diff changeset	283 [AC_COMPILE_IFELSE(
13609 30ae1305c6da gettext: Fix recent mistake. Bruno Haible <bruno@clisp.org> parents: 13578 diff changeset	284 [AC_LANG_PROGRAM(
13577 d53740f6f336 Modernize AC_TRY_COMPILE invocations. Bruno Haible <bruno@clisp.org> parents: 13330 diff changeset	285 [[$2]],
d53740f6f336 Modernize AC_TRY_COMPILE invocations. Bruno Haible <bruno@clisp.org> parents: 13330 diff changeset	286 [[
7576 d1f82658ae5a Upgrade to GNU gettext 0.16. Bruno Haible <bruno@clisp.org> parents: diff changeset	287 #ifndef $1
d1f82658ae5a Upgrade to GNU gettext 0.16. Bruno Haible <bruno@clisp.org> parents: diff changeset	288 char p = (char ) $1;
d1f82658ae5a Upgrade to GNU gettext 0.16. Bruno Haible <bruno@clisp.org> parents: diff changeset	289 #endif
13577 d53740f6f336 Modernize AC_TRY_COMPILE invocations. Bruno Haible <bruno@clisp.org> parents: 13330 diff changeset	290 ]])],
d53740f6f336 Modernize AC_TRY_COMPILE invocations. Bruno Haible <bruno@clisp.org> parents: 13330 diff changeset	291 [ac_cv_have_decl_$1=yes],
d53740f6f336 Modernize AC_TRY_COMPILE invocations. Bruno Haible <bruno@clisp.org> parents: 13330 diff changeset	292 [ac_cv_have_decl_$1=no])])
7576 d1f82658ae5a Upgrade to GNU gettext 0.16. Bruno Haible <bruno@clisp.org> parents: diff changeset	293 if test $ac_cv_have_decl_$1 = yes; then
d1f82658ae5a Upgrade to GNU gettext 0.16. Bruno Haible <bruno@clisp.org> parents: diff changeset	294 gt_value=1
d1f82658ae5a Upgrade to GNU gettext 0.16. Bruno Haible <bruno@clisp.org> parents: diff changeset	295 else
d1f82658ae5a Upgrade to GNU gettext 0.16. Bruno Haible <bruno@clisp.org> parents: diff changeset	296 gt_value=0
d1f82658ae5a Upgrade to GNU gettext 0.16. Bruno Haible <bruno@clisp.org> parents: diff changeset	297 fi
17340 8470f1956402 gettext: Update to version 0.18.2. Bruno Haible <bruno@clisp.org> parents: 17249 diff changeset	298 AC_DEFINE_UNQUOTED([HAVE_DECL_]m4_translit($1, [a-z], [A-Z]), [$gt_value],
16234 f9b906545e2f Use ', not `, for quoting output. Paul Eggert <eggert@cs.ucla.edu> parents: 16201 diff changeset	299 [Define to 1 if you have the declaration of '$1', and to 0 if you don't.])
7576 d1f82658ae5a Upgrade to GNU gettext 0.16. Bruno Haible <bruno@clisp.org> parents: diff changeset	300 ])

Mercurial > gnulib

annotate m4/intl.m4 @ 17340:8470f1956402