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authorChristian Grothoff <christian@grothoff.org>2015-02-08 11:45:04 +0000
committerChristian Grothoff <christian@grothoff.org>2015-02-08 11:45:04 +0000
commitcd0a6e382eafd7fd241a00a10527333d73985fca (patch)
treec725f4c788d4ccc65ccba9e37b7a9b4095b797e9 /m4
parent1b4ccddc7946888fc0b66c58b1434e1814a43822 (diff)
-updating gettext m4 macros
Diffstat (limited to 'm4')
-rw-r--r--m4/gettext.m4134
-rw-r--r--m4/intl.m4181
-rw-r--r--m4/po.m438
3 files changed, 189 insertions, 164 deletions
diff --git a/m4/gettext.m4 b/m4/gettext.m4
index 91c345e99..be247bf7b 100644
--- a/m4/gettext.m4
+++ b/m4/gettext.m4
@@ -1,5 +1,5 @@
-# gettext.m4 serial 59 (gettext-0.16.1)
-dnl Copyright (C) 1995-2006 Free Software Foundation, Inc.
+# gettext.m4 serial 66 (gettext-0.18.2)
+dnl Copyright (C) 1995-2014 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>, 2000-2006.
+dnl Bruno Haible <haible@clisp.cons.org>, 2000-2006, 2008-2010.
dnl Macro to add for using GNU gettext.
@@ -35,7 +35,7 @@ dnl will be ignored. If NEEDSYMBOL is specified and is
dnl 'need-formatstring-macros', then GNU gettext implementations that don't
dnl support the ISO C 99 <inttypes.h> formatstring macros will be ignored.
dnl INTLDIR is used to find the intl libraries. If empty,
-dnl the value `$(top_builddir)/intl/' is used.
+dnl the value '$(top_builddir)/intl/' is used.
dnl
dnl The result of the configuration is one of three cases:
dnl 1) GNU gettext, as included in the intl subdirectory, will be compiled
@@ -60,6 +60,8 @@ AC_DEFUN([AM_GNU_GETTEXT],
ifelse([$1], [], , [ifelse([$1], [external], , [ifelse([$1], [no-libtool], , [ifelse([$1], [use-libtool], ,
[errprint([ERROR: invalid first argument to AM_GNU_GETTEXT
])])])])])
+ ifelse(ifelse([$1], [], [old])[]ifelse([$1], [no-libtool], [old]), [old],
+ [AC_DIAGNOSE([obsolete], [Use of AM_GNU_GETTEXT without [external] argument is deprecated.])])
ifelse([$2], [], , [ifelse([$2], [need-ngettext], , [ifelse([$2], [need-formatstring-macros], ,
[errprint([ERROR: invalid second argument to AM_GNU_GETTEXT
])])])])
@@ -95,7 +97,7 @@ AC_DEFUN([AM_GNU_GETTEXT],
AC_REQUIRE([AM_ICONV_LINKFLAGS_BODY])
])
- dnl Sometimes, on MacOS X, libintl requires linking with CoreFoundation.
+ dnl Sometimes, on Mac OS X, libintl requires linking with CoreFoundation.
gt_INTL_MACOSX
dnl Set USE_NLS.
@@ -123,11 +125,11 @@ AC_DEFUN([AM_GNU_GETTEXT],
gt_use_preinstalled_gnugettext=no
ifelse(gt_included_intl, yes, [
AC_MSG_CHECKING([whether included gettext is requested])
- AC_ARG_WITH(included-gettext,
+ AC_ARG_WITH([included-gettext],
[ --with-included-gettext use the GNU gettext library included here],
nls_cv_force_use_gnu_gettext=$withval,
nls_cv_force_use_gnu_gettext=no)
- AC_MSG_RESULT($nls_cv_force_use_gnu_gettext)
+ AC_MSG_RESULT([$nls_cv_force_use_gnu_gettext])
nls_cv_use_gnu_gettext="$nls_cv_force_use_gnu_gettext"
if test "$nls_cv_force_use_gnu_gettext" != "yes"; then
@@ -155,12 +157,18 @@ changequote([,])dnl
fi
AC_CACHE_CHECK([for GNU gettext in libc], [$gt_func_gnugettext_libc],
- [AC_TRY_LINK([#include <libintl.h>
+ [AC_LINK_IFELSE(
+ [AC_LANG_PROGRAM(
+ [[
+#include <libintl.h>
$gt_revision_test_code
extern int _nl_msg_cat_cntr;
-extern int *_nl_domain_bindings;],
- [bindtextdomain ("", "");
-return * gettext ("")$gt_expression_test_code + _nl_msg_cat_cntr + *_nl_domain_bindings],
+extern int *_nl_domain_bindings;
+ ]],
+ [[
+bindtextdomain ("", "");
+return * gettext ("")$gt_expression_test_code + _nl_msg_cat_cntr + *_nl_domain_bindings
+ ]])],
[eval "$gt_func_gnugettext_libc=yes"],
[eval "$gt_func_gnugettext_libc=no"])])
@@ -181,35 +189,47 @@ return * gettext ("")$gt_expression_test_code + _nl_msg_cat_cntr + *_nl_domain_b
gt_save_LIBS="$LIBS"
LIBS="$LIBS $LIBINTL"
dnl Now see whether libintl exists and does not depend on libiconv.
- AC_TRY_LINK([#include <libintl.h>
+ AC_LINK_IFELSE(
+ [AC_LANG_PROGRAM(
+ [[
+#include <libintl.h>
$gt_revision_test_code
extern int _nl_msg_cat_cntr;
extern
#ifdef __cplusplus
"C"
#endif
-const char *_nl_expand_alias (const char *);],
- [bindtextdomain ("", "");
-return * gettext ("")$gt_expression_test_code + _nl_msg_cat_cntr + *_nl_expand_alias ("")],
+const char *_nl_expand_alias (const char *);
+ ]],
+ [[
+bindtextdomain ("", "");
+return * gettext ("")$gt_expression_test_code + _nl_msg_cat_cntr + *_nl_expand_alias ("")
+ ]])],
[eval "$gt_func_gnugettext_libintl=yes"],
[eval "$gt_func_gnugettext_libintl=no"])
dnl Now see whether libintl exists and depends on libiconv.
if { eval "gt_val=\$$gt_func_gnugettext_libintl"; test "$gt_val" != yes; } && test -n "$LIBICONV"; then
LIBS="$LIBS $LIBICONV"
- AC_TRY_LINK([#include <libintl.h>
+ AC_LINK_IFELSE(
+ [AC_LANG_PROGRAM(
+ [[
+#include <libintl.h>
$gt_revision_test_code
extern int _nl_msg_cat_cntr;
extern
#ifdef __cplusplus
"C"
#endif
-const char *_nl_expand_alias (const char *);],
- [bindtextdomain ("", "");
-return * gettext ("")$gt_expression_test_code + _nl_msg_cat_cntr + *_nl_expand_alias ("")],
- [LIBINTL="$LIBINTL $LIBICONV"
- LTLIBINTL="$LTLIBINTL $LTLIBICONV"
- eval "$gt_func_gnugettext_libintl=yes"
- ])
+const char *_nl_expand_alias (const char *);
+ ]],
+ [[
+bindtextdomain ("", "");
+return * gettext ("")$gt_expression_test_code + _nl_msg_cat_cntr + *_nl_expand_alias ("")
+ ]])],
+ [LIBINTL="$LIBINTL $LIBICONV"
+ LTLIBINTL="$LTLIBINTL $LTLIBICONV"
+ eval "$gt_func_gnugettext_libintl=yes"
+ ])
fi
CPPFLAGS="$gt_save_CPPFLAGS"
LIBS="$gt_save_LIBS"])
@@ -267,7 +287,7 @@ return * gettext ("")$gt_expression_test_code + _nl_msg_cat_cntr + *_nl_expand_a
if test "$gt_use_preinstalled_gnugettext" = "yes" \
|| test "$nls_cv_use_gnu_gettext" = "yes"; then
- AC_DEFINE(ENABLE_NLS, 1,
+ AC_DEFINE([ENABLE_NLS], [1],
[Define to 1 if translation of program messages to the user's native language
is requested.])
else
@@ -301,9 +321,9 @@ return * gettext ("")$gt_expression_test_code + _nl_msg_cat_cntr + *_nl_expand_a
fi
dnl For backward compatibility. Some packages may be using this.
- AC_DEFINE(HAVE_GETTEXT, 1,
+ AC_DEFINE([HAVE_GETTEXT], [1],
[Define if the GNU gettext() function is already present or preinstalled.])
- AC_DEFINE(HAVE_DCGETTEXT, 1,
+ AC_DEFINE([HAVE_DCGETTEXT], [1],
[Define if the GNU dcgettext() function is already present or preinstalled.])
fi
@@ -319,9 +339,9 @@ return * gettext ("")$gt_expression_test_code + _nl_msg_cat_cntr + *_nl_expand_a
fi
dnl Make all variables we use known to autoconf.
- AC_SUBST(BUILD_INCLUDED_LIBINTL)
- AC_SUBST(USE_INCLUDED_LIBINTL)
- AC_SUBST(CATOBJEXT)
+ AC_SUBST([BUILD_INCLUDED_LIBINTL])
+ AC_SUBST([USE_INCLUDED_LIBINTL])
+ AC_SUBST([CATOBJEXT])
dnl For backward compatibility. Some configure.ins may be using this.
nls_cv_header_intl=
@@ -329,74 +349,36 @@ return * gettext ("")$gt_expression_test_code + _nl_msg_cat_cntr + *_nl_expand_a
dnl For backward compatibility. Some Makefiles may be using this.
DATADIRNAME=share
- AC_SUBST(DATADIRNAME)
+ AC_SUBST([DATADIRNAME])
dnl For backward compatibility. Some Makefiles may be using this.
INSTOBJEXT=.mo
- AC_SUBST(INSTOBJEXT)
+ AC_SUBST([INSTOBJEXT])
dnl For backward compatibility. Some Makefiles may be using this.
GENCAT=gencat
- AC_SUBST(GENCAT)
+ AC_SUBST([GENCAT])
dnl For backward compatibility. Some Makefiles may be using this.
INTLOBJS=
if test "$USE_INCLUDED_LIBINTL" = yes; then
INTLOBJS="\$(GETTOBJS)"
fi
- AC_SUBST(INTLOBJS)
+ AC_SUBST([INTLOBJS])
dnl Enable libtool support if the surrounding package wishes it.
INTL_LIBTOOL_SUFFIX_PREFIX=gt_libtool_suffix_prefix
- AC_SUBST(INTL_LIBTOOL_SUFFIX_PREFIX)
+ AC_SUBST([INTL_LIBTOOL_SUFFIX_PREFIX])
])
dnl For backward compatibility. Some Makefiles may be using this.
INTLLIBS="$LIBINTL"
- AC_SUBST(INTLLIBS)
+ AC_SUBST([INTLLIBS])
dnl Make all documented variables known to autoconf.
- AC_SUBST(LIBINTL)
- AC_SUBST(LTLIBINTL)
- AC_SUBST(POSUB)
-])
-
-
-dnl Checks for special options needed on MacOS X.
-dnl Defines INTL_MACOSX_LIBS.
-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_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])
- LIBS="$gt_save_LIBS"])
- if test $gt_cv_func_CFPreferencesCopyAppValue = yes; then
- AC_DEFINE([HAVE_CFPREFERENCESCOPYAPPVALUE], 1,
- [Define to 1 if you have the MacOS X function CFPreferencesCopyAppValue in the CoreFoundation framework.])
- fi
- dnl Check for API introduced in MacOS X 10.3.
- AC_CACHE_CHECK([for CFLocaleCopyCurrent], gt_cv_func_CFLocaleCopyCurrent,
- [gt_save_LIBS="$LIBS"
- LIBS="$LIBS -Wl,-framework -Wl,CoreFoundation"
- AC_TRY_LINK([#include <CoreFoundation/CFLocale.h>], [CFLocaleCopyCurrent();],
- [gt_cv_func_CFLocaleCopyCurrent=yes],
- [gt_cv_func_CFLocaleCopyCurrent=no])
- LIBS="$gt_save_LIBS"])
- if test $gt_cv_func_CFLocaleCopyCurrent = yes; then
- AC_DEFINE([HAVE_CFLOCALECOPYCURRENT], 1,
- [Define to 1 if you have the MacOS X function CFLocaleCopyCurrent in the CoreFoundation framework.])
- fi
- INTL_MACOSX_LIBS=
- if test $gt_cv_func_CFPreferencesCopyAppValue = yes || test $gt_cv_func_CFLocaleCopyCurrent = yes; then
- INTL_MACOSX_LIBS="-Wl,-framework -Wl,CoreFoundation"
- fi
- AC_SUBST([INTL_MACOSX_LIBS])
+ AC_SUBST([LIBINTL])
+ AC_SUBST([LTLIBINTL])
+ AC_SUBST([POSUB])
])
diff --git a/m4/intl.m4 b/m4/intl.m4
index dcefb118c..1747af909 100644
--- a/m4/intl.m4
+++ b/m4/intl.m4
@@ -1,5 +1,5 @@
-# intl.m4 serial 3 (gettext-0.16)
-dnl Copyright (C) 1995-2006 Free Software Foundation, Inc.
+# intl.m4 serial 27 (gettext-0.19)
+dnl Copyright (C) 1995-2014 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.
@@ -15,9 +15,9 @@ 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>, 2000-2006.
+dnl Bruno Haible <haible@clisp.cons.org>, 2000-2009.
-AC_PREREQ(2.52)
+AC_PREREQ([2.60])
dnl Checks for all prerequisites of the intl subdirectory,
dnl except for INTL_LIBTOOL_SUFFIX_PREFIX (and possibly LIBTOOL), INTLOBJS,
@@ -25,7 +25,7 @@ dnl USE_INCLUDED_LIBINTL, BUILD_INCLUDED_LIBINTL.
AC_DEFUN([AM_INTL_SUBDIR],
[
AC_REQUIRE([AC_PROG_INSTALL])dnl
- AC_REQUIRE([AM_PROG_MKDIR_P])dnl defined by automake
+ AC_REQUIRE([AC_PROG_MKDIR_P])dnl
AC_REQUIRE([AC_PROG_CC])dnl
AC_REQUIRE([AC_CANONICAL_HOST])dnl
AC_REQUIRE([gt_GLIBC2])dnl
@@ -33,7 +33,6 @@ AC_DEFUN([AM_INTL_SUBDIR],
AC_REQUIRE([gl_VISIBILITY])dnl
AC_REQUIRE([gt_INTL_SUBDIR_CORE])dnl
AC_REQUIRE([AC_TYPE_LONG_LONG_INT])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])
@@ -41,26 +40,36 @@ AC_DEFUN([AM_INTL_SUBDIR],
AC_REQUIRE([gt_PRINTF_POSIX])
AC_REQUIRE([gl_GLIBC21])dnl
AC_REQUIRE([gl_XSIZE])dnl
+ AC_REQUIRE([gl_FCNTL_O_FLAGS])dnl
AC_REQUIRE([gt_INTL_MACOSX])dnl
+ AC_REQUIRE([gl_EXTERN_INLINE])dnl
+ AC_REQUIRE([gt_GL_ATTRIBUTE])dnl
+
+ dnl Support for automake's --enable-silent-rules.
+ case "$enable_silent_rules" in
+ yes) INTL_DEFAULT_VERBOSITY=0;;
+ no) INTL_DEFAULT_VERBOSITY=1;;
+ *) INTL_DEFAULT_VERBOSITY=1;;
+ esac
+ AC_SUBST([INTL_DEFAULT_VERBOSITY])
AC_CHECK_TYPE([ptrdiff_t], ,
[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([stddef.h stdlib.h string.h])
- AC_CHECK_FUNCS([asprintf fwprintf putenv setenv setlocale snprintf wcslen])
+ AC_CHECK_HEADERS([features.h stddef.h stdlib.h string.h])
+ AC_CHECK_FUNCS([asprintf fwprintf newlocale putenv setenv setlocale \
+ snprintf strnlen wcslen wcsnlen mbrtowc wcrtomb])
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).
- gt_CHECK_DECL(_snprintf, [#include <stdio.h>])
- gt_CHECK_DECL(_snwprintf, [#include <stdio.h>])
+ AC_CHECK_DECLS([_snprintf, _snwprintf], , , [#include <stdio.h>])
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(getc_unlocked, [#include <stdio.h>])
+ AC_CHECK_DECLS([getc_unlocked], , , [#include <stdio.h>])
case $gt_cv_func_printf_posix in
*yes) HAVE_POSIX_PRINTF=1 ;;
@@ -79,6 +88,12 @@ AC_DEFUN([AM_INTL_SUBDIR],
HAVE_SNPRINTF=0
fi
AC_SUBST([HAVE_SNPRINTF])
+ if test "$ac_cv_func_newlocale" = yes; then
+ HAVE_NEWLOCALE=1
+ else
+ HAVE_NEWLOCALE=0
+ fi
+ AC_SUBST([HAVE_NEWLOCALE])
if test "$ac_cv_func_wprintf" = yes; then
HAVE_WPRINTF=1
else
@@ -98,7 +113,7 @@ AC_DEFUN([AM_INTL_SUBDIR],
dnl exported variables _also_ in the static library.
if test "$enable_shared" = yes; then
case "$host_os" in
- cygwin*) is_woe32dll=yes ;;
+ mingw* | cygwin*) is_woe32dll=yes ;;
*) is_woe32dll=no ;;
esac
else
@@ -107,6 +122,31 @@ AC_DEFUN([AM_INTL_SUBDIR],
WOE32DLL=$is_woe32dll
AC_SUBST([WOE32DLL])
+ dnl On mingw and Cygwin, we can activate special Makefile rules which add
+ dnl version information to the shared libraries and executables.
+ case "$host_os" in
+ mingw* | cygwin*) is_woe32=yes ;;
+ *) is_woe32=no ;;
+ esac
+ WOE32=$is_woe32
+ AC_SUBST([WOE32])
+ if test $WOE32 = yes; then
+ dnl Check for a program that compiles Windows resource files.
+ AC_CHECK_TOOL([WINDRES], [windres])
+ fi
+
+ dnl Determine whether when creating a library, "-lc" should be passed to
+ dnl libtool or not. On many platforms, it is required for the libtool option
+ dnl -no-undefined to work. On HP-UX, however, the -lc - stored by libtool
+ dnl in the *.la files - makes it impossible to create multithreaded programs,
+ dnl because libtool also reorders the -lc to come before the -pthread, and
+ dnl this disables pthread_create() <http://docs.hp.com/en/1896/pthreads.html>.
+ case "$host_os" in
+ hpux*) LTLIBC="" ;;
+ *) LTLIBC="-lc" ;;
+ esac
+ AC_SUBST([LTLIBC])
+
dnl Rename some macros and functions used for locking.
AH_BOTTOM([
#define __libc_lock_t gl_lock_t
@@ -122,22 +162,31 @@ AC_DEFUN([AM_INTL_SUBDIR],
#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_lock_init_func libintl_lock_init_func
+#define glthread_lock_lock_func libintl_lock_lock_func
+#define glthread_lock_unlock_func libintl_lock_unlock_func
+#define glthread_lock_destroy_func libintl_lock_destroy_func
+#define glthread_rwlock_init_multithreaded libintl_rwlock_init_multithreaded
+#define glthread_rwlock_init_func libintl_rwlock_init_func
+#define glthread_rwlock_rdlock_multithreaded libintl_rwlock_rdlock_multithreaded
+#define glthread_rwlock_rdlock_func libintl_rwlock_rdlock_func
+#define glthread_rwlock_wrlock_multithreaded libintl_rwlock_wrlock_multithreaded
+#define glthread_rwlock_wrlock_func libintl_rwlock_wrlock_func
+#define glthread_rwlock_unlock_multithreaded libintl_rwlock_unlock_multithreaded
+#define glthread_rwlock_unlock_func libintl_rwlock_unlock_func
+#define glthread_rwlock_destroy_multithreaded libintl_rwlock_destroy_multithreaded
+#define glthread_rwlock_destroy_func libintl_rwlock_destroy_func
+#define glthread_recursive_lock_init_multithreaded libintl_recursive_lock_init_multithreaded
+#define glthread_recursive_lock_init_func libintl_recursive_lock_init_func
+#define glthread_recursive_lock_lock_multithreaded libintl_recursive_lock_lock_multithreaded
+#define glthread_recursive_lock_lock_func libintl_recursive_lock_lock_func
+#define glthread_recursive_lock_unlock_multithreaded libintl_recursive_lock_unlock_multithreaded
+#define glthread_recursive_lock_unlock_func libintl_recursive_lock_unlock_func
+#define glthread_recursive_lock_destroy_multithreaded libintl_recursive_lock_destroy_multithreaded
+#define glthread_recursive_lock_destroy_func libintl_recursive_lock_destroy_func
+#define glthread_once_func libintl_once_func
#define glthread_once_singlethreaded libintl_once_singlethreaded
+#define glthread_once_multithreaded libintl_once_multithreaded
])
])
@@ -171,45 +220,29 @@ AC_DEFUN([gt_INTL_SUBDIR_CORE],
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,
+ AC_LINK_IFELSE(
+ [AC_LANG_PROGRAM(
+ [[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.])])
AC_CHECK_HEADERS([argz.h inttypes.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])
+ stpcpy strcasecmp strdup strtoul tsearch uselocale 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>])
+ AC_CHECK_DECLS([feof_unlocked, 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 $gt_cv_nl_locale_name = yes; then
- AC_DEFINE(HAVE_NL_LOCALE_NAME, 1,
- [Define if you have <langinfo.h> and it defines the NL_LOCALE_NAME macro if _GNU_SOURCE is defined.])
- fi
-
dnl intl/plural.c is generated from intl/plural.y. It requires bison,
dnl because plural.y uses bison specific features. It requires at least
- dnl bison-1.26 because earlier versions generate a plural.c that doesn't
- dnl compile.
+ dnl bison-2.7 for %define api.pure.
dnl bison is only needed for the maintainer (who touches plural.y). But in
dnl order to avoid separate Makefiles or --enable-maintainer-mode, we put
dnl the rule in general Makefile. Now, some people carelessly touch the
@@ -226,7 +259,7 @@ changequote(<<,>>)dnl
ac_prog_version=`$INTLBISON --version 2>&1 | sed -n 's/^.*GNU Bison.* \([0-9]*\.[0-9.]*\).*$/\1/p'`
case $ac_prog_version in
'') ac_prog_version="v. ?.??, bad"; ac_verc_fail=yes;;
- 1.2[6-9]* | 1.[3-9][0-9]* | [2-9].*)
+ 2.[7-9]* | [3-9].*)
changequote([,])dnl
ac_prog_version="$ac_prog_version, ok"; ac_verc_fail=no;;
*) ac_prog_version="$ac_prog_version, bad"; ac_verc_fail=yes;;
@@ -238,22 +271,28 @@ changequote([,])dnl
fi
])
+dnl Copies _GL_UNUSED and _GL_ATTRIBUTE_PURE definitions from
+dnl gnulib-common.m4 as a fallback, if the project isn't using Gnulib.
+AC_DEFUN([gt_GL_ATTRIBUTE], [
+ m4_ifndef([gl_[]COMMON],
+ AH_VERBATIM([gt_gl_attribute],
+[/* Define as a marker that can be attached to declarations that might not
+ be used. This helps to reduce warnings, such as from
+ GCC -Wunused-parameter. */
+#ifndef _GL_UNUSED
+# if __GNUC__ >= 3 || (__GNUC__ == 2 && __GNUC_MINOR__ >= 7)
+# define _GL_UNUSED __attribute__ ((__unused__))
+# else
+# define _GL_UNUSED
+# endif
+#endif
-dnl gt_CHECK_DECL(FUNC, INCLUDES)
-dnl Check whether a function is declared.
-AC_DEFUN([gt_CHECK_DECL],
-[
- AC_CACHE_CHECK([whether $1 is declared], ac_cv_have_decl_$1,
- [AC_TRY_COMPILE([$2], [
-#ifndef $1
- char *p = (char *) $1;
+/* The __pure__ attribute was added in gcc 2.96. */
+#ifndef _GL_ATTRIBUTE_PURE
+# if __GNUC__ > 2 || (__GNUC__ == 2 && __GNUC_MINOR__ >= 96)
+# define _GL_ATTRIBUTE_PURE __attribute__ ((__pure__))
+# else
+# define _GL_ATTRIBUTE_PURE /* empty */
+# endif
#endif
-], ac_cv_have_decl_$1=yes, ac_cv_have_decl_$1=no)])
- if test $ac_cv_have_decl_$1 = yes; then
- gt_value=1
- else
- gt_value=0
- fi
- AC_DEFINE_UNQUOTED([HAVE_DECL_]translit($1, [a-z], [A-Z]), [$gt_value],
- [Define to 1 if you have the declaration of `$1', and to 0 if you don't.])
-])
+]))])
diff --git a/m4/po.m4 b/m4/po.m4
index 47f36a41a..84659ea53 100644
--- a/m4/po.m4
+++ b/m4/po.m4
@@ -1,5 +1,5 @@
-# po.m4 serial 17 (gettext-0.18)
-dnl Copyright (C) 1995-2010 Free Software Foundation, Inc.
+# po.m4 serial 22 (gettext-0.19)
+dnl Copyright (C) 1995-2014 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
@@ -17,19 +17,20 @@ dnl Authors:
dnl Ulrich Drepper <drepper@cygnus.com>, 1995-2000.
dnl Bruno Haible <haible@clisp.cons.org>, 2000-2003.
-AC_PREREQ([2.50])
+AC_PREREQ([2.60])
dnl Checks for all prerequisites of the po subdirectory.
AC_DEFUN([AM_PO_SUBDIRS],
[
AC_REQUIRE([AC_PROG_MAKE_SET])dnl
AC_REQUIRE([AC_PROG_INSTALL])dnl
- AC_REQUIRE([AM_PROG_MKDIR_P])dnl defined by automake
+ AC_REQUIRE([AC_PROG_MKDIR_P])dnl
+ AC_REQUIRE([AC_PROG_SED])dnl
AC_REQUIRE([AM_NLS])dnl
dnl Release version of the gettext macros. This is used to ensure that
dnl the gettext macros and po/Makefile.in.in are in sync.
- AC_SUBST([GETTEXT_MACRO_VERSION], [0.18])
+ AC_SUBST([GETTEXT_MACRO_VERSION], [0.19])
dnl Perform the following tests also if --disable-nls has been given,
dnl because they are needed for "make dist" to work.
@@ -102,7 +103,7 @@ changequote([,])dnl
case "$ac_file" in */Makefile.in)
# Adjust a relative srcdir.
ac_dir=`echo "$ac_file"|sed 's%/[^/][^/]*$%%'`
- ac_dir_suffix="/`echo "$ac_dir"|sed 's%^\./%%'`"
+ ac_dir_suffix=/`echo "$ac_dir"|sed 's%^\./%%'`
ac_dots=`echo "$ac_dir_suffix"|sed 's%/[^/]*%../%g'`
# In autoconf-2.13 it is called $ac_given_srcdir.
# In autoconf-2.50 it is called $srcdir.
@@ -118,7 +119,8 @@ changequote([,])dnl
if test -f "$ac_given_srcdir/$ac_dir/POTFILES.in"; then
rm -f "$ac_dir/POTFILES"
test -n "$as_me" && echo "$as_me: creating $ac_dir/POTFILES" || echo "creating $ac_dir/POTFILES"
- cat "$ac_given_srcdir/$ac_dir/POTFILES.in" | sed -e "/^#/d" -e "/^[ ]*\$/d" -e "s,.*, $top_srcdir/& \\\\," | sed -e "\$s/\(.*\) \\\\/\1/" > "$ac_dir/POTFILES"
+ gt_tab=`printf '\t'`
+ cat "$ac_given_srcdir/$ac_dir/POTFILES.in" | sed -e "/^#/d" -e "/^[ ${gt_tab}]*\$/d" -e "s,.*, $top_srcdir/& \\\\," | sed -e "\$s/\(.*\) \\\\/\1/" > "$ac_dir/POTFILES"
POMAKEFILEDEPS="POTFILES.in"
# ALL_LINGUAS, POFILES, UPDATEPOFILES, DUMMYPOFILES, GMOFILES depend
# on $ac_dir but don't depend on user-specified configuration
@@ -129,12 +131,12 @@ changequote([,])dnl
test -n "$as_me" && echo "$as_me: setting ALL_LINGUAS in configure.in is obsolete" || echo "setting ALL_LINGUAS in configure.in is obsolete"
fi
ALL_LINGUAS_=`sed -e "/^#/d" -e "s/#.*//" "$ac_given_srcdir/$ac_dir/LINGUAS"`
- # Hide the ALL_LINGUAS assigment from automake < 1.5.
+ # Hide the ALL_LINGUAS assignment from automake < 1.5.
eval 'ALL_LINGUAS''=$ALL_LINGUAS_'
POMAKEFILEDEPS="$POMAKEFILEDEPS LINGUAS"
else
# The set of available languages was given in configure.in.
- # Hide the ALL_LINGUAS assigment from automake < 1.5.
+ # Hide the ALL_LINGUAS assignment from automake < 1.5.
eval 'ALL_LINGUAS''=$OBSOLETE_ALL_LINGUAS'
fi
# Compute POFILES
@@ -226,7 +228,7 @@ AC_DEFUN([AM_POSTPROCESS_PO_MAKEFILE],
changequote(,)dnl
# Adjust a relative srcdir.
ac_dir=`echo "$ac_file"|sed 's%/[^/][^/]*$%%'`
- ac_dir_suffix="/`echo "$ac_dir"|sed 's%^\./%%'`"
+ ac_dir_suffix=/`echo "$ac_dir"|sed 's%^\./%%'`
ac_dots=`echo "$ac_dir_suffix"|sed 's%/[^/]*%../%g'`
# In autoconf-2.13 it is called $ac_given_srcdir.
# In autoconf-2.50 it is called $srcdir.
@@ -254,6 +256,7 @@ EOT
fi
# A sed script that extracts the value of VARIABLE from a Makefile.
+ tab=`printf '\t'`
sed_x_variable='
# Test if the hold space is empty.
x
@@ -261,9 +264,9 @@ s/P/P/
x
ta
# Yes it was empty. Look if we have the expected variable definition.
-/^[ ]*VARIABLE[ ]*=/{
+/^['"${tab}"' ]*VARIABLE['"${tab}"' ]*=/{
# Seen the first line of the variable definition.
- s/^[ ]*VARIABLE[ ]*=//
+ s/^['"${tab}"' ]*VARIABLE['"${tab}"' ]*=//
ba
}
bd
@@ -315,7 +318,7 @@ changequote([,])dnl
sed_x_LINGUAS=`$gt_echo "$sed_x_variable" | sed -e '/^ *#/d' -e 's/VARIABLE/LINGUAS/g'`
ALL_LINGUAS_=`sed -n -e "$sed_x_LINGUAS" < "$ac_file"`
fi
- # Hide the ALL_LINGUAS assigment from automake < 1.5.
+ # Hide the ALL_LINGUAS assignment from automake < 1.5.
eval 'ALL_LINGUAS''=$ALL_LINGUAS_'
# Compute POFILES
# as $(foreach lang, $(ALL_LINGUAS), $(srcdir)/$(lang).po)
@@ -405,14 +408,15 @@ changequote([,])dnl
fi
sed -e "s|@POTFILES_DEPS@|$POTFILES_DEPS|g" -e "s|@POFILES@|$POFILES|g" -e "s|@UPDATEPOFILES@|$UPDATEPOFILES|g" -e "s|@DUMMYPOFILES@|$DUMMYPOFILES|g" -e "s|@GMOFILES@|$GMOFILES|g" -e "s|@PROPERTIESFILES@|$PROPERTIESFILES|g" -e "s|@CLASSFILES@|$CLASSFILES|g" -e "s|@QMFILES@|$QMFILES|g" -e "s|@MSGFILES@|$MSGFILES|g" -e "s|@RESOURCESDLLFILES@|$RESOURCESDLLFILES|g" -e "s|@CATALOGS@|$CATALOGS|g" -e "s|@JAVACATALOGS@|$JAVACATALOGS|g" -e "s|@QTCATALOGS@|$QTCATALOGS|g" -e "s|@TCLCATALOGS@|$TCLCATALOGS|g" -e "s|@CSHARPCATALOGS@|$CSHARPCATALOGS|g" -e 's,^#distdir:,distdir:,' < "$ac_file" > "$ac_file.tmp"
+ tab=`printf '\t'`
if grep -l '@TCLCATALOGS@' "$ac_file" > /dev/null; then
# Add dependencies that cannot be formulated as a simple suffix rule.
for lang in $ALL_LINGUAS; do
frobbedlang=`echo $lang | sed -e 's/\..*$//' -e 'y/ABCDEFGHIJKLMNOPQRSTUVWXYZ/abcdefghijklmnopqrstuvwxyz/'`
cat >> "$ac_file.tmp" <<EOF
$frobbedlang.msg: $lang.po
- @echo "\$(MSGFMT) -c --tcl -d \$(srcdir) -l $lang $srcdirpre$lang.po"; \
- \$(MSGFMT) -c --tcl -d "\$(srcdir)" -l $lang $srcdirpre$lang.po || { rm -f "\$(srcdir)/$frobbedlang.msg"; exit 1; }
+${tab}@echo "\$(MSGFMT) -c --tcl -d \$(srcdir) -l $lang $srcdirpre$lang.po"; \
+${tab}\$(MSGFMT) -c --tcl -d "\$(srcdir)" -l $lang $srcdirpre$lang.po || { rm -f "\$(srcdir)/$frobbedlang.msg"; exit 1; }
EOF
done
fi
@@ -422,8 +426,8 @@ EOF
frobbedlang=`echo $lang | sed -e 's/_/-/g' -e 's/^sr-CS/sr-SP/' -e 's/@latin$/-Latn/' -e 's/@cyrillic$/-Cyrl/' -e 's/^sr-SP$/sr-SP-Latn/' -e 's/^uz-UZ$/uz-UZ-Latn/'`
cat >> "$ac_file.tmp" <<EOF
$frobbedlang/\$(DOMAIN).resources.dll: $lang.po
- @echo "\$(MSGFMT) -c --csharp -d \$(srcdir) -l $lang $srcdirpre$lang.po -r \$(DOMAIN)"; \
- \$(MSGFMT) -c --csharp -d "\$(srcdir)" -l $lang $srcdirpre$lang.po -r "\$(DOMAIN)" || { rm -f "\$(srcdir)/$frobbedlang.msg"; exit 1; }
+${tab}@echo "\$(MSGFMT) -c --csharp -d \$(srcdir) -l $lang $srcdirpre$lang.po -r \$(DOMAIN)"; \
+${tab}\$(MSGFMT) -c --csharp -d "\$(srcdir)" -l $lang $srcdirpre$lang.po -r "\$(DOMAIN)" || { rm -f "\$(srcdir)/$frobbedlang.msg"; exit 1; }
EOF
done
fi