diff options
Diffstat (limited to 'm4/gettext.m4')
| -rw-r--r-- | m4/gettext.m4 | 202 |
1 files changed, 142 insertions, 60 deletions
diff --git a/m4/gettext.m4 b/m4/gettext.m4 index 7f18770d..dae3d81e 100644 --- a/m4/gettext.m4 +++ b/m4/gettext.m4 @@ -1,5 +1,5 @@ -# gettext.m4 serial 36 (gettext-0.14.3) -dnl Copyright (C) 1995-2005 Free Software Foundation, Inc. +# gettext.m4 serial 53 (gettext-0.15) +dnl Copyright (C) 1995-2006 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. @@ -15,7 +15,7 @@ dnl They are *not* in the public domain. dnl Authors: dnl Ulrich Drepper <drepper@cygnus.com>, 1995-2000. -dnl Bruno Haible <haible@clisp.cons.org>, 2000-2003. +dnl Bruno Haible <haible@clisp.cons.org>, 2000-2005. dnl Macro to add for using GNU gettext. @@ -94,7 +94,7 @@ AC_DEFUN([AM_GNU_GETTEXT], gt_INTL_MACOSX dnl Set USE_NLS. - AM_NLS + AC_REQUIRE([AM_NLS]) ifelse(gt_included_intl, yes, [ BUILD_INCLUDED_LIBINTL=no @@ -130,16 +130,14 @@ AC_DEFUN([AM_GNU_GETTEXT], AC_CACHE_CHECK([for GNU gettext in libc], gt_cv_func_gnugettext_libc, [AC_TRY_LINK([#include <libintl.h> ]ifelse([$2], [need-formatstring-macros], -[#ifndef __GNU_GETTEXT_SUPPORTED_REVISION +[[#ifndef __GNU_GETTEXT_SUPPORTED_REVISION #define __GNU_GETTEXT_SUPPORTED_REVISION(major) ((major) == 0 ? 0 : -1) #endif -changequote(,)dnl typedef int array [2 * (__GNU_GETTEXT_SUPPORTED_REVISION(0) >= 1) - 1]; -changequote([,])dnl -], [])[extern int _nl_msg_cat_cntr; +]], [])[extern int _nl_msg_cat_cntr; extern int *_nl_domain_bindings;], [bindtextdomain ("", ""); -return (gettext ("") != 0)]ifelse([$2], [need-ngettext], [ + (ngettext ("", "", 0) != 0)], [])[ + _nl_msg_cat_cntr + *_nl_domain_bindings], +return * gettext ("")]ifelse([$2], [need-ngettext], [ + * ngettext ("", "", 0)], [])[ + _nl_msg_cat_cntr + *_nl_domain_bindings], gt_cv_func_gnugettext_libc=yes, gt_cv_func_gnugettext_libc=no)]) @@ -162,20 +160,18 @@ return (gettext ("") != 0)]ifelse([$2], [need-ngettext], [ + (ngettext ("", "", dnl Now see whether libintl exists and does not depend on libiconv. AC_TRY_LINK([#include <libintl.h> ]ifelse([$2], [need-formatstring-macros], -[#ifndef __GNU_GETTEXT_SUPPORTED_REVISION +[[#ifndef __GNU_GETTEXT_SUPPORTED_REVISION #define __GNU_GETTEXT_SUPPORTED_REVISION(major) ((major) == 0 ? 0 : -1) #endif -changequote(,)dnl typedef int array [2 * (__GNU_GETTEXT_SUPPORTED_REVISION(0) >= 1) - 1]; -changequote([,])dnl -], [])[extern int _nl_msg_cat_cntr; +]], [])[extern int _nl_msg_cat_cntr; extern #ifdef __cplusplus "C" #endif const char *_nl_expand_alias (const char *);], [bindtextdomain ("", ""); -return (gettext ("") != 0)]ifelse([$2], [need-ngettext], [ + (ngettext ("", "", 0) != 0)], [])[ + _nl_msg_cat_cntr + *_nl_expand_alias ("")], +return * gettext ("")]ifelse([$2], [need-ngettext], [ + * ngettext ("", "", 0)], [])[ + _nl_msg_cat_cntr + *_nl_expand_alias ("")], gt_cv_func_gnugettext_libintl=yes, gt_cv_func_gnugettext_libintl=no) dnl Now see whether libintl exists and depends on libiconv. @@ -183,20 +179,18 @@ return (gettext ("") != 0)]ifelse([$2], [need-ngettext], [ + (ngettext ("", "", LIBS="$LIBS $LIBICONV" AC_TRY_LINK([#include <libintl.h> ]ifelse([$2], [need-formatstring-macros], -[#ifndef __GNU_GETTEXT_SUPPORTED_REVISION +[[#ifndef __GNU_GETTEXT_SUPPORTED_REVISION #define __GNU_GETTEXT_SUPPORTED_REVISION(major) ((major) == 0 ? 0 : -1) #endif -changequote(,)dnl typedef int array [2 * (__GNU_GETTEXT_SUPPORTED_REVISION(0) >= 1) - 1]; -changequote([,])dnl -], [])[extern int _nl_msg_cat_cntr; +]], [])[extern int _nl_msg_cat_cntr; extern #ifdef __cplusplus "C" #endif const char *_nl_expand_alias (const char *);], [bindtextdomain ("", ""); -return (gettext ("") != 0)]ifelse([$2], [need-ngettext], [ + (ngettext ("", "", 0) != 0)], [])[ + _nl_msg_cat_cntr + *_nl_expand_alias ("")], +return * gettext ("")]ifelse([$2], [need-ngettext], [ + * ngettext ("", "", 0)], [])[ + _nl_msg_cat_cntr + *_nl_expand_alias ("")], [LIBINTL="$LIBINTL $LIBICONV" LTLIBINTL="$LTLIBINTL $LTLIBICONV" gt_cv_func_gnugettext_libintl=yes @@ -234,8 +228,8 @@ return (gettext ("") != 0)]ifelse([$2], [need-ngettext], [ + (ngettext ("", "", dnl Mark actions used to generate GNU NLS library. BUILD_INCLUDED_LIBINTL=yes USE_INCLUDED_LIBINTL=yes - LIBINTL="ifelse([$3],[],\${top_builddir}/intl,[$3])/libintl.[]gt_libtool_suffix_prefix[]a $LIBICONV" - LTLIBINTL="ifelse([$3],[],\${top_builddir}/intl,[$3])/libintl.[]gt_libtool_suffix_prefix[]a $LTLIBICONV" + LIBINTL="ifelse([$3],[],\${top_builddir}/intl,[$3])/libintl.[]gt_libtool_suffix_prefix[]a $LIBICONV $LIBTHREAD" + LTLIBINTL="ifelse([$3],[],\${top_builddir}/intl,[$3])/libintl.[]gt_libtool_suffix_prefix[]a $LTLIBICONV $LTLIBTHREAD" LIBS=`echo " $LIBS " | sed -e 's/ -lintl / /' -e 's/^ //' -e 's/ $//'` fi @@ -359,33 +353,22 @@ dnl USE_INCLUDED_LIBINTL, BUILD_INCLUDED_LIBINTL. AC_DEFUN([AM_INTL_SUBDIR], [ AC_REQUIRE([AC_PROG_INSTALL])dnl - AC_REQUIRE([AM_MKINSTALLDIRS])dnl + AC_REQUIRE([AM_PROG_MKDIR_P])dnl defined by automake AC_REQUIRE([AC_PROG_CC])dnl AC_REQUIRE([AC_CANONICAL_HOST])dnl AC_REQUIRE([gt_GLIBC2])dnl AC_REQUIRE([AC_PROG_RANLIB])dnl - AC_REQUIRE([AC_ISC_POSIX])dnl - AC_REQUIRE([AC_HEADER_STDC])dnl - AC_REQUIRE([AC_C_CONST])dnl + AC_REQUIRE([gl_VISIBILITY])dnl + AC_REQUIRE([gt_INTL_SUBDIR_CORE])dnl AC_REQUIRE([bh_C_SIGNED])dnl - AC_REQUIRE([AC_C_INLINE])dnl - AC_REQUIRE([AC_TYPE_OFF_T])dnl - AC_REQUIRE([AC_TYPE_SIZE_T])dnl AC_REQUIRE([gl_AC_TYPE_LONG_LONG])dnl AC_REQUIRE([gt_TYPE_LONGDOUBLE])dnl AC_REQUIRE([gt_TYPE_WCHAR_T])dnl AC_REQUIRE([gt_TYPE_WINT_T])dnl AC_REQUIRE([gl_AC_HEADER_INTTYPES_H]) - AC_REQUIRE([gl_AC_HEADER_STDINT_H]) AC_REQUIRE([gt_TYPE_INTMAX_T]) AC_REQUIRE([gt_PRINTF_POSIX]) - AC_REQUIRE([AC_FUNC_ALLOCA])dnl - AC_REQUIRE([AC_FUNC_MMAP])dnl AC_REQUIRE([gl_GLIBC21])dnl - AC_REQUIRE([gt_INTDIV0])dnl - AC_REQUIRE([gl_AC_TYPE_UINTMAX_T])dnl - AC_REQUIRE([gt_HEADER_INTTYPES_H])dnl - AC_REQUIRE([gt_INTTYPES_PRI])dnl AC_REQUIRE([gl_XSIZE])dnl AC_REQUIRE([gt_INTL_MACOSX])dnl @@ -393,12 +376,8 @@ AC_DEFUN([AM_INTL_SUBDIR], [AC_DEFINE([ptrdiff_t], [long], [Define as the type of the result of subtracting two pointers, if the system doesn't define it.]) ]) - AC_CHECK_HEADERS([argz.h limits.h locale.h nl_types.h malloc.h stddef.h \ -stdlib.h string.h unistd.h sys/param.h]) - AC_CHECK_FUNCS([asprintf fwprintf getcwd getegid geteuid getgid getuid \ -mempcpy munmap putenv setenv setlocale snprintf stpcpy strcasecmp strdup \ -strtoul tsearch wcslen __argz_count __argz_stringify __argz_next \ -__fsetlocking]) + AC_CHECK_HEADERS([stddef.h stdlib.h string.h]) + AC_CHECK_FUNCS([asprintf fwprintf putenv setenv setlocale snprintf wcslen]) dnl Use the _snprintf function only if it is declared (because on NetBSD it dnl is defined as a weak alias of snprintf; we prefer to use the latter). @@ -410,8 +389,6 @@ __fsetlocking]) dnl 2.5.1 but were removed in Solaris 2.6, whereas we want binaries built dnl on Solaris 2.5.1 to run on Solaris 2.6). dnl Don't use AC_CHECK_DECLS because it isn't supported in autoconf-2.13. - gt_CHECK_DECL(feof_unlocked, [#include <stdio.h>]) - gt_CHECK_DECL(fgets_unlocked, [#include <stdio.h>]) gt_CHECK_DECL(getc_unlocked, [#include <stdio.h>]) case $gt_cv_func_printf_posix in @@ -438,14 +415,125 @@ __fsetlocking]) fi AC_SUBST([HAVE_WPRINTF]) - AM_ICONV AM_LANGINFO_CODESET - if test $ac_cv_header_locale_h = yes; then - gt_LC_MESSAGES + gt_LC_MESSAGES + + dnl Compilation on mingw and Cygwin needs special Makefile rules, because + dnl 1. when we install a shared library, we must arrange to export + dnl auxiliary pointer variables for every exported variable, + dnl 2. when we install a shared library and a static library simultaneously, + dnl the include file specifies __declspec(dllimport) and therefore we + dnl must arrange to define the auxiliary pointer variables for the + dnl exported variables _also_ in the static library. + if test "$enable_shared" = yes; then + case "$host_os" in + cygwin*) is_woe32dll=yes ;; + *) is_woe32dll=no ;; + esac + else + is_woe32dll=no fi + WOE32DLL=$is_woe32dll + AC_SUBST([WOE32DLL]) + + dnl Rename some macros and functions used for locking. + AH_BOTTOM([ +#define __libc_lock_t gl_lock_t +#define __libc_lock_define gl_lock_define +#define __libc_lock_define_initialized gl_lock_define_initialized +#define __libc_lock_init gl_lock_init +#define __libc_lock_lock gl_lock_lock +#define __libc_lock_unlock gl_lock_unlock +#define __libc_lock_recursive_t gl_recursive_lock_t +#define __libc_lock_define_recursive gl_recursive_lock_define +#define __libc_lock_define_initialized_recursive gl_recursive_lock_define_initialized +#define __libc_lock_init_recursive gl_recursive_lock_init +#define __libc_lock_lock_recursive gl_recursive_lock_lock +#define __libc_lock_unlock_recursive gl_recursive_lock_unlock +#define glthread_in_use libintl_thread_in_use +#define glthread_lock_init libintl_lock_init +#define glthread_lock_lock libintl_lock_lock +#define glthread_lock_unlock libintl_lock_unlock +#define glthread_lock_destroy libintl_lock_destroy +#define glthread_rwlock_init libintl_rwlock_init +#define glthread_rwlock_rdlock libintl_rwlock_rdlock +#define glthread_rwlock_wrlock libintl_rwlock_wrlock +#define glthread_rwlock_unlock libintl_rwlock_unlock +#define glthread_rwlock_destroy libintl_rwlock_destroy +#define glthread_recursive_lock_init libintl_recursive_lock_init +#define glthread_recursive_lock_lock libintl_recursive_lock_lock +#define glthread_recursive_lock_unlock libintl_recursive_lock_unlock +#define glthread_recursive_lock_destroy libintl_recursive_lock_destroy +#define glthread_once libintl_once +#define glthread_once_call libintl_once_call +#define glthread_once_singlethreaded libintl_once_singlethreaded +]) +]) + + +dnl Checks for the core files of the intl subdirectory: +dnl dcigettext.c +dnl eval-plural.h +dnl explodename.c +dnl finddomain.c +dnl gettextP.h +dnl gmo.h +dnl hash-string.h hash-string.c +dnl l10nflist.c +dnl libgnuintl.h.in (except the *printf stuff) +dnl loadinfo.h +dnl loadmsgcat.c +dnl localealias.c +dnl log.c +dnl plural-exp.h plural-exp.c +dnl plural.y +dnl Used by libglocale. +AC_DEFUN([gt_INTL_SUBDIR_CORE], +[ + AC_REQUIRE([AC_C_INLINE])dnl + AC_REQUIRE([AC_TYPE_SIZE_T])dnl + AC_REQUIRE([gl_AC_HEADER_STDINT_H]) + AC_REQUIRE([AC_FUNC_ALLOCA])dnl + AC_REQUIRE([AC_FUNC_MMAP])dnl + AC_REQUIRE([gt_INTDIV0])dnl + AC_REQUIRE([gl_AC_TYPE_UINTMAX_T])dnl + AC_REQUIRE([gl_HEADER_INTTYPES_H])dnl + AC_REQUIRE([gt_INTTYPES_PRI])dnl + AC_REQUIRE([gl_LOCK])dnl + + AC_TRY_LINK( + [int foo (int a) { a = __builtin_expect (a, 10); return a == 10 ? 0 : 1; }], + [], + [AC_DEFINE([HAVE_BUILTIN_EXPECT], 1, + [Define to 1 if the compiler understands __builtin_expect.])]) - if test -n "$INTL_MACOSX_LIBS"; then - CPPFLAGS="$CPPFLAGS -I/System/Library/Frameworks/CoreFoundation.framework/Headers" + AC_CHECK_HEADERS([argz.h limits.h unistd.h sys/param.h]) + AC_CHECK_FUNCS([getcwd getegid geteuid getgid getuid mempcpy munmap \ + stpcpy strcasecmp strdup strtoul tsearch argz_count argz_stringify \ + argz_next __fsetlocking]) + + dnl Use the *_unlocked functions only if they are declared. + dnl (because some of them were defined without being declared in Solaris + dnl 2.5.1 but were removed in Solaris 2.6, whereas we want binaries built + dnl on Solaris 2.5.1 to run on Solaris 2.6). + dnl Don't use AC_CHECK_DECLS because it isn't supported in autoconf-2.13. + gt_CHECK_DECL(feof_unlocked, [#include <stdio.h>]) + gt_CHECK_DECL(fgets_unlocked, [#include <stdio.h>]) + + AM_ICONV + + dnl glibc >= 2.4 has a NL_LOCALE_NAME macro when _GNU_SOURCE is defined, + dnl and a _NL_LOCALE_NAME macro always. + AC_CACHE_CHECK([for NL_LOCALE_NAME macro], gt_cv_nl_locale_name, + [AC_TRY_LINK([#include <langinfo.h> +#include <locale.h>], + [char* cs = nl_langinfo(_NL_LOCALE_NAME(LC_MESSAGES));], + gt_cv_nl_locale_name=yes, + gt_cv_nl_locale_name=no) + ]) + if test $gt_cv_nl_locale_name = yes; then + AC_DEFINE(HAVE_NL_LOCALE_NAME, 1, + [Define if you have <langinfo.h> and it defines the NL_LOCALE_NAME macro if _GNU_SOURCE is defined.]) fi dnl intl/plural.c is generated from intl/plural.y. It requires bison, @@ -488,15 +576,12 @@ AC_DEFUN([gt_INTL_MACOSX], dnl Check for API introduced in MacOS X 10.2. AC_CACHE_CHECK([for CFPreferencesCopyAppValue], gt_cv_func_CFPreferencesCopyAppValue, - [gt_save_CPPFLAGS="$CPPFLAGS" - CPPFLAGS="$CPPFLAGS -I/System/Library/Frameworks/CoreFoundation.framework/Headers" - gt_save_LIBS="$LIBS" - LIBS="$LIBS -framework CoreFoundation" - AC_TRY_LINK([#include <CFPreferences.h>], + [gt_save_LIBS="$LIBS" + LIBS="$LIBS -Wl,-framework -Wl,CoreFoundation" + AC_TRY_LINK([#include <CoreFoundation/CFPreferences.h>], [CFPreferencesCopyAppValue(NULL, NULL)], [gt_cv_func_CFPreferencesCopyAppValue=yes], [gt_cv_func_CFPreferencesCopyAppValue=no]) - CPPFLAGS="$gt_save_CPPFLAGS" LIBS="$gt_save_LIBS"]) if test $gt_cv_func_CFPreferencesCopyAppValue = yes; then AC_DEFINE([HAVE_CFPREFERENCESCOPYAPPVALUE], 1, @@ -504,14 +589,11 @@ AC_DEFUN([gt_INTL_MACOSX], fi dnl Check for API introduced in MacOS X 10.3. AC_CACHE_CHECK([for CFLocaleCopyCurrent], gt_cv_func_CFLocaleCopyCurrent, - [gt_save_CPPFLAGS="$CPPFLAGS" - CPPFLAGS="$CPPFLAGS -I/System/Library/Frameworks/CoreFoundation.framework/Headers" - gt_save_LIBS="$LIBS" - LIBS="$LIBS -framework CoreFoundation" - AC_TRY_LINK([#include <CFLocale.h>], [CFLocaleCopyCurrent();], + [gt_save_LIBS="$LIBS" + LIBS="$LIBS -Wl,-framework -Wl,CoreFoundation" + AC_TRY_LINK([#include <CoreFoundation/CFLocale.h>], [CFLocaleCopyCurrent();], [gt_cv_func_CFLocaleCopyCurrent=yes], [gt_cv_func_CFLocaleCopyCurrent=no]) - CPPFLAGS="$gt_save_CPPFLAGS" LIBS="$gt_save_LIBS"]) if test $gt_cv_func_CFLocaleCopyCurrent = yes; then AC_DEFINE([HAVE_CFLOCALECOPYCURRENT], 1, |