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# Macro to add for using GNU gettext. |
# gettext.m4 serial 13 (gettext-0.11.1) |
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# Ulrich Drepper <drepper@cygnus.com>, 1995. |
dnl Copyright (C) 1995-2002 Free Software Foundation, Inc. |
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# |
dnl This file is free software, distributed under the terms of the GNU |
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# This file can be copied and used freely without restrictions. It can |
dnl General Public License. As a special exception to the GNU General |
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# be used in projects which are not available under the GNU General Public |
dnl Public License, this file may be distributed as part of a program |
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# License or the GNU Library General Public License but which still want |
dnl that contains a configuration script generated by Autoconf, under |
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# to provide support for the GNU gettext functionality. |
dnl the same distribution terms as the rest of that program. |
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# Please note that the actual code of the GNU gettext library is covered |
dnl |
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# by the GNU Library General Public License, and the rest of the GNU |
dnl This file can can be used in projects which are not available under |
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# gettext package package is covered by the GNU General Public License. |
dnl the GNU General Public License or the GNU Library General Public |
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# They are *not* in the public domain. |
dnl License but which still want to provide support for the GNU gettext |
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dnl functionality. |
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# serial 10 |
dnl Please note that the actual code of the GNU gettext library is covered |
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dnl by the GNU Library General Public License, and the rest of the GNU |
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dnl Usage: AM_WITH_NLS([TOOLSYMBOL], [NEEDSYMBOL], [LIBDIR]). |
dnl gettext package package is covered by the GNU General Public License. |
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dnl If TOOLSYMBOL is specified and is 'use-libtool', then a libtool library |
dnl They are *not* in the public domain. |
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dnl Authors: |
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dnl Ulrich Drepper <drepper@cygnus.com>, 1995-2000. |
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dnl Bruno Haible <haible@clisp.cons.org>, 2000-2002. |
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dnl Macro to add for using GNU gettext. |
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dnl Usage: AM_GNU_GETTEXT([INTLSYMBOL], [NEEDSYMBOL], [INTLDIR]). |
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dnl INTLSYMBOL can be one of 'external', 'no-libtool', 'use-libtool'. The |
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dnl default (if it is not specified or empty) is 'no-libtool'. |
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dnl INTLSYMBOL should be 'external' for packages with no intl directory, |
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dnl and 'no-libtool' or 'use-libtool' for packages with an intl directory. |
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dnl If INTLSYMBOL is 'use-libtool', then a libtool library |
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dnl $(top_builddir)/intl/libintl.la will be created (shared and/or static, |
dnl $(top_builddir)/intl/libintl.la will be created (shared and/or static, |
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dnl depending on --{enable,disable}-{shared,static} and on the presence of |
dnl depending on --{enable,disable}-{shared,static} and on the presence of |
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dnl AM-DISABLE-SHARED). Otherwise, a static library |
dnl AM-DISABLE-SHARED). If INTLSYMBOL is 'no-libtool', a static library |
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dnl $(top_builddir)/intl/libintl.a will be created. |
dnl $(top_builddir)/intl/libintl.a will be created. |
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dnl If NEEDSYMBOL is specified and is 'need-ngettext', then GNU gettext |
dnl If NEEDSYMBOL is specified and is 'need-ngettext', then GNU gettext |
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dnl implementations (in libc or libintl) without the ngettext() function |
dnl implementations (in libc or libintl) without the ngettext() function |
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dnl will be ignored. |
dnl will be ignored. |
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dnl LIBDIR is used to find the intl libraries. If empty, |
dnl INTLDIR is used to find the intl libraries. If empty, |
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dnl the value `$(top_builddir)/intl/' is used. |
dnl the value `$(top_builddir)/intl/' is used. |
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dnl |
dnl |
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dnl The result of the configuration is one of three cases: |
dnl The result of the configuration is one of three cases: |
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dnl 3) No internationalization, always use English msgid. |
dnl 3) No internationalization, always use English msgid. |
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dnl Catalog format: none |
dnl Catalog format: none |
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dnl Catalog extension: none |
dnl Catalog extension: none |
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dnl If INTLSYMBOL is 'external', only cases 2 and 3 can occur. |
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dnl The use of .gmo is historical (it was needed to avoid overwriting the |
dnl The use of .gmo is historical (it was needed to avoid overwriting the |
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dnl GNU format catalogs when building on a platform with an X/Open gettext), |
dnl GNU format catalogs when building on a platform with an X/Open gettext), |
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dnl but we keep it in order not to force irrelevant filename changes on the |
dnl but we keep it in order not to force irrelevant filename changes on the |
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dnl maintainers. |
dnl maintainers. |
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dnl |
dnl |
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AC_DEFUN([AM_WITH_NLS], |
AC_DEFUN([AM_GNU_GETTEXT], |
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[AC_MSG_CHECKING([whether NLS is requested]) |
[ |
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dnl Default is enabled NLS |
dnl Argument checking. |
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AC_ARG_ENABLE(nls, |
ifelse([$1], [], , [ifelse([$1], [external], , [ifelse([$1], [no-libtool], , [ifelse([$1], [use-libtool], , |
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[ --disable-nls do not use Native Language Support], |
[errprint([ERROR: invalid first argument to AM_GNU_GETTEXT |
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USE_NLS=$enableval, USE_NLS=yes) |
])])])])]) |
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AC_MSG_RESULT($USE_NLS) |
ifelse([$2], [], , [ifelse([$2], [need-ngettext], , |
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AC_SUBST(USE_NLS) |
[errprint([ERROR: invalid second argument to AM_GNU_GETTEXT |
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])])]) |
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define(gt_included_intl, ifelse([$1], [external], [no], [yes])) |
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define(gt_libtool_suffix_prefix, ifelse([$1], [use-libtool], [l], [])) |
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AC_REQUIRE([AM_PO_SUBDIRS])dnl |
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ifelse(gt_included_intl, yes, [ |
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AC_REQUIRE([AM_INTL_SUBDIR])dnl |
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]) |
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dnl Prerequisites of AC_LIB_LINKFLAGS_BODY. |
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AC_REQUIRE([AC_LIB_PREPARE_PREFIX]) |
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AC_REQUIRE([AC_LIB_RPATH]) |
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AC_MSG_CHECKING([whether NLS is requested]) |
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dnl Default is enabled NLS |
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AC_ARG_ENABLE(nls, |
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[ --disable-nls do not use Native Language Support], |
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USE_NLS=$enableval, USE_NLS=yes) |
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AC_MSG_RESULT($USE_NLS) |
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AC_SUBST(USE_NLS) |
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ifelse(gt_included_intl, yes, [ |
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BUILD_INCLUDED_LIBINTL=no |
BUILD_INCLUDED_LIBINTL=no |
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USE_INCLUDED_LIBINTL=no |
USE_INCLUDED_LIBINTL=no |
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INTLLIBS= |
]) |
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LIBINTL= |
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dnl If we use NLS figure out what method |
LTLIBINTL= |
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if test "$USE_NLS" = "yes"; then |
POSUB= |
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AC_DEFINE(ENABLE_NLS, 1, |
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[Define to 1 if translation of program messages to the user's native language |
dnl If we use NLS figure out what method |
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is requested.]) |
if test "$USE_NLS" = "yes"; then |
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gt_use_preinstalled_gnugettext=no |
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ifelse(gt_included_intl, yes, [ |
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AC_MSG_CHECKING([whether included gettext is requested]) |
AC_MSG_CHECKING([whether included gettext is requested]) |
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AC_ARG_WITH(included-gettext, |
AC_ARG_WITH(included-gettext, |
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[ --with-included-gettext use the GNU gettext library included here], |
[ --with-included-gettext use the GNU gettext library included here], |
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nls_cv_use_gnu_gettext="$nls_cv_force_use_gnu_gettext" |
nls_cv_use_gnu_gettext="$nls_cv_force_use_gnu_gettext" |
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if test "$nls_cv_force_use_gnu_gettext" != "yes"; then |
if test "$nls_cv_force_use_gnu_gettext" != "yes"; then |
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]) |
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dnl User does not insist on using GNU NLS library. Figure out what |
dnl User does not insist on using GNU NLS library. Figure out what |
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dnl to use. If GNU gettext is available we use this. Else we have |
dnl to use. If GNU gettext is available we use this. Else we have |
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dnl to fall back to GNU NLS library. |
dnl to fall back to GNU NLS library. |
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CATOBJEXT=NONE |
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dnl Add a version number to the cache macros. |
dnl Add a version number to the cache macros. |
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define(gt_cv_func_gnugettext_libc, [gt_cv_func_gnugettext]ifelse([$2], need-ngettext, 2, 1)[_libc]) |
define([gt_api_version], ifelse([$2], [need-ngettext], 2, 1)) |
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define(gt_cv_func_gnugettext_libintl, [gt_cv_func_gnugettext]ifelse([$2], need-ngettext, 2, 1)[_libintl]) |
define([gt_cv_func_gnugettext_libc], [gt_cv_func_gnugettext]gt_api_version[_libc]) |
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define([gt_cv_func_gnugettext_libintl], [gt_cv_func_gnugettext]gt_api_version[_libintl]) |
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AC_CACHE_CHECK([for GNU gettext in libc], gt_cv_func_gnugettext_libc, |
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[AC_TRY_LINK([#include <libintl.h> |
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extern int _nl_msg_cat_cntr; |
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extern int *_nl_domain_bindings;], |
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[bindtextdomain ("", ""); |
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return (int) gettext ("")]ifelse([$2], [need-ngettext], [ + (int) ngettext ("", "", 0)], [])[ + _nl_msg_cat_cntr + *_nl_domain_bindings], |
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gt_cv_func_gnugettext_libc=yes, |
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gt_cv_func_gnugettext_libc=no)]) |
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if test "$gt_cv_func_gnugettext_libc" != "yes"; then |
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dnl Sometimes libintl requires libiconv, so first search for libiconv. |
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ifelse(gt_included_intl, yes, , [ |
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AM_ICONV_LINK |
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]) |
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dnl Search for libintl and define LIBINTL, LTLIBINTL and INCINTL |
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dnl accordingly. Don't use AC_LIB_LINKFLAGS_BODY([intl],[iconv]) |
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dnl because that would add "-liconv" to LIBINTL and LTLIBINTL |
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dnl even if libiconv doesn't exist. |
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AC_LIB_LINKFLAGS_BODY([intl]) |
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AC_CACHE_CHECK([for GNU gettext in libintl], |
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gt_cv_func_gnugettext_libintl, |
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[gt_save_CPPFLAGS="$CPPFLAGS" |
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CPPFLAGS="$CPPFLAGS $INCINTL" |
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gt_save_LIBS="$LIBS" |
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LIBS="$LIBS $LIBINTL" |
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dnl Now see whether libintl exists and does not depend on libiconv. |
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AC_TRY_LINK([#include <libintl.h> |
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extern int _nl_msg_cat_cntr; |
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extern int *_nl_domain_bindings; |
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extern |
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#ifdef __cplusplus |
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"C" |
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#endif |
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const char *_nl_expand_alias ();], |
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[bindtextdomain ("", ""); |
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return (int) gettext ("")]ifelse([$2], [need-ngettext], [ + (int) ngettext ("", "", 0)], [])[ + _nl_msg_cat_cntr + *_nl_domain_bindings + *_nl_expand_alias (0)], |
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gt_cv_func_gnugettext_libintl=yes, |
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gt_cv_func_gnugettext_libintl=no) |
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dnl Now see whether libintl exists and depends on libiconv. |
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if test "$gt_cv_func_gnugettext_libintl" != yes && test -n "$LIBICONV"; then |
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LIBS="$LIBS $LIBICONV" |
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AC_TRY_LINK([#include <libintl.h> |
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extern int _nl_msg_cat_cntr; |
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extern int *_nl_domain_bindings; |
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extern |
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#ifdef __cplusplus |
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"C" |
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#endif |
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const char *_nl_expand_alias ();], |
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[bindtextdomain ("", ""); |
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return (int) gettext ("")]ifelse([$2], [need-ngettext], [ + (int) ngettext ("", "", 0)], [])[ + _nl_msg_cat_cntr + *_nl_domain_bindings + *_nl_expand_alias (0)], |
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[LIBINTL="$LIBINTL $LIBICONV" |
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LTLIBINTL="$LTLIBINTL $LTLIBICONV" |
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gt_cv_func_gnugettext_libintl=yes |
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]) |
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fi |
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CPPFLAGS="$gt_save_CPPFLAGS" |
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LIBS="$gt_save_LIBS"]) |
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fi |
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dnl If an already present or preinstalled GNU gettext() is found, |
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dnl use it. But if this macro is used in GNU gettext, and GNU |
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dnl gettext is already preinstalled in libintl, we update this |
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dnl libintl. (Cf. the install rule in intl/Makefile.in.) |
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if test "$gt_cv_func_gnugettext_libc" = "yes" \ |
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|| { test "$gt_cv_func_gnugettext_libintl" = "yes" \ |
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&& test "$PACKAGE" != gettext; }; then |
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gt_use_preinstalled_gnugettext=yes |
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else |
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dnl Reset the values set by searching for libintl. |
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LIBINTL= |
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LTLIBINTL= |
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INCINTL= |
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fi |
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AC_CHECK_HEADER(libintl.h, |
ifelse(gt_included_intl, yes, [ |
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[AC_CACHE_CHECK([for GNU gettext in libc], gt_cv_func_gnugettext_libc, |
if test "$gt_use_preinstalled_gnugettext" != "yes"; then |
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[AC_TRY_LINK([#include <libintl.h> |
dnl GNU gettext is not found in the C library. |
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extern int _nl_msg_cat_cntr;], |
dnl Fall back on included GNU gettext library. |
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[bindtextdomain ("", ""); |
nls_cv_use_gnu_gettext=yes |
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return (int) gettext ("")]ifelse([$2], need-ngettext, [ + (int) ngettext ("", "", 0)], [])[ + _nl_msg_cat_cntr], |
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gt_cv_func_gnugettext_libc=yes, |
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gt_cv_func_gnugettext_libc=no)]) |
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if test "$gt_cv_func_gnugettext_libc" != "yes"; then |
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AC_CACHE_CHECK([for GNU gettext in libintl], |
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gt_cv_func_gnugettext_libintl, |
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[gt_save_LIBS="$LIBS" |
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LIBS="$LIBS -lintl $LIBICONV" |
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AC_TRY_LINK([#include <libintl.h> |
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extern int _nl_msg_cat_cntr;], |
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[bindtextdomain ("", ""); |
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return (int) gettext ("")]ifelse([$2], need-ngettext, [ + (int) ngettext ("", "", 0)], [])[ + _nl_msg_cat_cntr], |
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gt_cv_func_gnugettext_libintl=yes, |
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gt_cv_func_gnugettext_libintl=no) |
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LIBS="$gt_save_LIBS"]) |
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fi |
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dnl If an already present or preinstalled GNU gettext() is found, |
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dnl use it. But if this macro is used in GNU gettext, and GNU |
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dnl gettext is already preinstalled in libintl, we update this |
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dnl libintl. (Cf. the install rule in intl/Makefile.in.) |
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if test "$gt_cv_func_gnugettext_libc" = "yes" \ |
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|| { test "$gt_cv_func_gnugettext_libintl" = "yes" \ |
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&& test "$PACKAGE" != gettext; }; then |
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AC_DEFINE(HAVE_GETTEXT, 1, |
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[Define if the GNU gettext() function is already present or preinstalled.]) |
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if test "$gt_cv_func_gnugettext_libintl" = "yes"; then |
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dnl If iconv() is in a separate libiconv library, then anyone |
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dnl linking with libintl{.a,.so} also needs to link with |
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dnl libiconv. |
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INTLLIBS="-lintl $LIBICONV" |
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fi |
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gt_save_LIBS="$LIBS" |
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LIBS="$LIBS $INTLLIBS" |
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AC_CHECK_FUNCS(dcgettext) |
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LIBS="$gt_save_LIBS" |
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dnl Search for GNU msgfmt in the PATH. |
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AM_PATH_PROG_WITH_TEST(MSGFMT, msgfmt, |
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[$ac_dir/$ac_word --statistics /dev/null >/dev/null 2>&1], :) |
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AC_PATH_PROG(GMSGFMT, gmsgfmt, $MSGFMT) |
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dnl Search for GNU xgettext in the PATH. |
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AM_PATH_PROG_WITH_TEST(XGETTEXT, xgettext, |
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[$ac_dir/$ac_word --omit-header /dev/null >/dev/null 2>&1], :) |
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CATOBJEXT=.gmo |
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fi |
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]) |
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if test "$CATOBJEXT" = "NONE"; then |
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dnl GNU gettext is not found in the C library. |
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dnl Fall back on GNU gettext library. |
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nls_cv_use_gnu_gettext=yes |
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fi |
fi |
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fi |
fi |
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if test "$nls_cv_use_gnu_gettext" = "yes"; then |
if test "$nls_cv_use_gnu_gettext" = "yes"; then |
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dnl Mark actions used to generate GNU NLS library. |
dnl Mark actions used to generate GNU NLS library. |
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INTLOBJS="\$(GETTOBJS)" |
INTLOBJS="\$(GETTOBJS)" |
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AM_PATH_PROG_WITH_TEST(MSGFMT, msgfmt, |
BUILD_INCLUDED_LIBINTL=yes |
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[$ac_dir/$ac_word --statistics /dev/null >/dev/null 2>&1], :) |
USE_INCLUDED_LIBINTL=yes |
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AC_PATH_PROG(GMSGFMT, gmsgfmt, $MSGFMT) |
LIBINTL="ifelse([$3],[],\${top_builddir}/intl,[$3])/libintl.[]gt_libtool_suffix_prefix[]a $LIBICONV" |
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AM_PATH_PROG_WITH_TEST(XGETTEXT, xgettext, |
LTLIBINTL="ifelse([$3],[],\${top_builddir}/intl,[$3])/libintl.[]gt_libtool_suffix_prefix[]a $LTLIBICONV" |
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[$ac_dir/$ac_word --omit-header /dev/null >/dev/null 2>&1], :) |
LIBS=`echo " $LIBS " | sed -e 's/ -lintl / /' -e 's/^ //' -e 's/ $//'` |
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AC_SUBST(MSGFMT) |
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BUILD_INCLUDED_LIBINTL=yes |
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USE_INCLUDED_LIBINTL=yes |
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CATOBJEXT=.gmo |
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INTLLIBS="ifelse([$3],[],\$(top_builddir)/intl,[$3])/libintl.ifelse([$1], use-libtool, [l], [])a $LIBICONV" |
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LIBS=`echo " $LIBS " | sed -e 's/ -lintl / /' -e 's/^ //' -e 's/ $//'` |
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fi |
fi |
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dnl This could go away some day; the PATH_PROG_WITH_TEST already does it. |
if test "$gt_use_preinstalled_gnugettext" = "yes" \ |
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dnl Test whether we really found GNU msgfmt. |
|| test "$nls_cv_use_gnu_gettext" = "yes"; then |
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if test "$GMSGFMT" != ":"; then |
dnl Mark actions to use GNU gettext tools. |
213 |
dnl If it is no GNU msgfmt we define it as : so that the |
CATOBJEXT=.gmo |
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dnl Makefiles still can work. |
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if $GMSGFMT --statistics /dev/null >/dev/null 2>&1; then |
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: ; |
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else |
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AC_MSG_RESULT( |
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[found msgfmt program is not GNU msgfmt; ignore it]) |
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GMSGFMT=":" |
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fi |
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fi |
fi |
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]) |
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if test "$gt_use_preinstalled_gnugettext" = "yes" \ |
218 |
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|| test "$nls_cv_use_gnu_gettext" = "yes"; then |
219 |
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AC_DEFINE(ENABLE_NLS, 1, |
220 |
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[Define to 1 if translation of program messages to the user's native language |
221 |
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is requested.]) |
222 |
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else |
223 |
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USE_NLS=no |
224 |
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fi |
225 |
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fi |
226 |
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227 |
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if test "$USE_NLS" = "yes"; then |
228 |
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229 |
dnl This could go away some day; the PATH_PROG_WITH_TEST already does it. |
if test "$gt_use_preinstalled_gnugettext" = "yes"; then |
230 |
dnl Test whether we really found GNU xgettext. |
if test "$gt_cv_func_gnugettext_libintl" = "yes"; then |
231 |
if test "$XGETTEXT" != ":"; then |
AC_MSG_CHECKING([how to link with libintl]) |
232 |
dnl If it is no GNU xgettext we define it as : so that the |
AC_MSG_RESULT([$LIBINTL]) |
233 |
dnl Makefiles still can work. |
AC_LIB_APPENDTOVAR([CPPFLAGS], [$INCINTL]) |
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if $XGETTEXT --omit-header /dev/null >/dev/null 2>&1; then |
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: ; |
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else |
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AC_MSG_RESULT( |
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[found xgettext program is not GNU xgettext; ignore it]) |
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XGETTEXT=":" |
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fi |
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234 |
fi |
fi |
235 |
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236 |
dnl We need to process the po/ directory. |
dnl For backward compatibility. Some packages may be using this. |
237 |
POSUB=po |
AC_DEFINE(HAVE_GETTEXT, 1, |
238 |
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[Define if the GNU gettext() function is already present or preinstalled.]) |
239 |
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AC_DEFINE(HAVE_DCGETTEXT, 1, |
240 |
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[Define if the GNU dcgettext() function is already present or preinstalled.]) |
241 |
fi |
fi |
|
AC_OUTPUT_COMMANDS( |
|
|
[for ac_file in $CONFIG_FILES; do |
|
|
# Support "outfile[:infile[:infile...]]" |
|
|
case "$ac_file" in |
|
|
*:*) ac_file=`echo "$ac_file"|sed 's%:.*%%'` ;; |
|
|
esac |
|
|
# PO directories have a Makefile.in generated from Makefile.in.in. |
|
|
case "$ac_file" in */Makefile.in) |
|
|
# Adjust a relative srcdir. |
|
|
ac_dir=`echo "$ac_file"|sed 's%/[^/][^/]*$%%'` |
|
|
ac_dir_suffix="/`echo "$ac_dir"|sed 's%^\./%%'`" |
|
|
ac_dots=`echo "$ac_dir_suffix"|sed 's%/[^/]*%../%g'` |
|
|
# In autoconf-2.13 it is called $ac_given_srcdir. |
|
|
# In autoconf-2.50 it is called $srcdir. |
|
|
test -n "$ac_given_srcdir" || ac_given_srcdir="$srcdir" |
|
|
case "$ac_given_srcdir" in |
|
|
.) top_srcdir=`echo $ac_dots|sed 's%/$%%'` ;; |
|
|
/*) top_srcdir="$ac_given_srcdir" ;; |
|
|
*) top_srcdir="$ac_dots$ac_given_srcdir" ;; |
|
|
esac |
|
|
if test -f "$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" |
|
|
sed -e "/^#/d" -e "/^[ ]*\$/d" -e "s,.*, $top_srcdir/& \\\\," -e "\$s/\(.*\) \\\\/\1/" < "$ac_given_srcdir/$ac_dir/POTFILES.in" > "$ac_dir/POTFILES" |
|
|
test -n "$as_me" && echo "$as_me: creating $ac_dir/Makefile" || echo "creating $ac_dir/Makefile" |
|
|
sed -e "/POTFILES =/r $ac_dir/POTFILES" "$ac_dir/Makefile.in" > "$ac_dir/Makefile" |
|
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fi |
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;; |
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esac |
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done]) |
|
242 |
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243 |
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dnl We need to process the po/ directory. |
244 |
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POSUB=po |
245 |
|
fi |
246 |
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247 |
|
ifelse(gt_included_intl, yes, [ |
248 |
dnl If this is used in GNU gettext we have to set BUILD_INCLUDED_LIBINTL |
dnl If this is used in GNU gettext we have to set BUILD_INCLUDED_LIBINTL |
249 |
dnl to 'yes' because some of the testsuite requires it. |
dnl to 'yes' because some of the testsuite requires it. |
250 |
if test "$PACKAGE" = gettext; then |
if test "$PACKAGE" = gettext; then |
251 |
BUILD_INCLUDED_LIBINTL=yes |
BUILD_INCLUDED_LIBINTL=yes |
252 |
fi |
fi |
253 |
|
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dnl intl/plural.c is generated from intl/plural.y. It requires bison, |
|
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dnl because plural.y uses bison specific features. It requires at least |
|
|
dnl bison-1.26 because earlier versions generate a plural.c that doesn't |
|
|
dnl compile. |
|
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dnl bison is only needed for the maintainer (who touches plural.y). But in |
|
|
dnl order to avoid separate Makefiles or --enable-maintainer-mode, we put |
|
|
dnl the rule in general Makefile. Now, some people carelessly touch the |
|
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dnl files or have a broken "make" program, hence the plural.c rule will |
|
|
dnl sometimes fire. To avoid an error, defines BISON to ":" if it is not |
|
|
dnl present or too old. |
|
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AC_CHECK_PROGS([INTLBISON], [bison]) |
|
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if test -z "$INTLBISON"; then |
|
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ac_verc_fail=yes |
|
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else |
|
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dnl Found it, now check the version. |
|
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AC_MSG_CHECKING([version of bison]) |
|
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changequote(<<,>>)dnl |
|
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ac_prog_version=`$INTLBISON --version 2>&1 | sed -n 's/^.*GNU Bison.* \([0-9]*\.[0-9.]*\).*$/\1/p'` |
|
|
case $ac_prog_version in |
|
|
'') ac_prog_version="v. ?.??, bad"; ac_verc_fail=yes;; |
|
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1.2[6-9]* | 1.[3-9][0-9]* | [2-9].*) |
|
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changequote([,])dnl |
|
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ac_prog_version="$ac_prog_version, ok"; ac_verc_fail=no;; |
|
|
*) ac_prog_version="$ac_prog_version, bad"; ac_verc_fail=yes;; |
|
|
esac |
|
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AC_MSG_RESULT([$ac_prog_version]) |
|
|
fi |
|
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if test $ac_verc_fail = yes; then |
|
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INTLBISON=: |
|
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fi |
|
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dnl These rules are solely for the distribution goal. While doing this |
|
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dnl we only have to keep exactly one list of the available catalogs |
|
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dnl in configure.in. |
|
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for lang in $ALL_LINGUAS; do |
|
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GMOFILES="$GMOFILES $lang.gmo" |
|
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POFILES="$POFILES $lang.po" |
|
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done |
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|
254 |
dnl Make all variables we use known to autoconf. |
dnl Make all variables we use known to autoconf. |
255 |
AC_SUBST(BUILD_INCLUDED_LIBINTL) |
AC_SUBST(BUILD_INCLUDED_LIBINTL) |
256 |
AC_SUBST(USE_INCLUDED_LIBINTL) |
AC_SUBST(USE_INCLUDED_LIBINTL) |
|
AC_SUBST(CATALOGS) |
|
257 |
AC_SUBST(CATOBJEXT) |
AC_SUBST(CATOBJEXT) |
|
AC_SUBST(GMOFILES) |
|
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AC_SUBST(INTLLIBS) |
|
258 |
AC_SUBST(INTLOBJS) |
AC_SUBST(INTLOBJS) |
|
AC_SUBST(POFILES) |
|
|
AC_SUBST(POSUB) |
|
259 |
|
|
260 |
dnl For backward compatibility. Some configure.ins may be using this. |
dnl For backward compatibility. Some configure.ins may be using this. |
261 |
nls_cv_header_intl= |
nls_cv_header_intl= |
272 |
dnl For backward compatibility. Some Makefiles may be using this. |
dnl For backward compatibility. Some Makefiles may be using this. |
273 |
GENCAT=gencat |
GENCAT=gencat |
274 |
AC_SUBST(GENCAT) |
AC_SUBST(GENCAT) |
275 |
|
|
276 |
|
dnl Enable libtool support if the surrounding package wishes it. |
277 |
|
INTL_LIBTOOL_SUFFIX_PREFIX=gt_libtool_suffix_prefix |
278 |
|
AC_SUBST(INTL_LIBTOOL_SUFFIX_PREFIX) |
279 |
]) |
]) |
280 |
|
|
281 |
dnl Usage: Just like AM_WITH_NLS, which see. |
dnl For backward compatibility. Some Makefiles may be using this. |
282 |
AC_DEFUN([AM_GNU_GETTEXT], |
INTLLIBS="$LIBINTL" |
283 |
[AC_REQUIRE([AC_PROG_MAKE_SET])dnl |
AC_SUBST(INTLLIBS) |
284 |
AC_REQUIRE([AC_PROG_CC])dnl |
|
285 |
AC_REQUIRE([AC_CANONICAL_HOST])dnl |
dnl Make all documented variables known to autoconf. |
286 |
AC_REQUIRE([AC_PROG_RANLIB])dnl |
AC_SUBST(LIBINTL) |
287 |
AC_REQUIRE([AC_ISC_POSIX])dnl |
AC_SUBST(LTLIBINTL) |
288 |
AC_REQUIRE([AC_HEADER_STDC])dnl |
AC_SUBST(POSUB) |
289 |
AC_REQUIRE([AC_C_CONST])dnl |
]) |
290 |
AC_REQUIRE([AC_C_INLINE])dnl |
|
291 |
AC_REQUIRE([AC_TYPE_OFF_T])dnl |
|
292 |
AC_REQUIRE([AC_TYPE_SIZE_T])dnl |
dnl Checks for all prerequisites of the po subdirectory, |
293 |
AC_REQUIRE([AC_FUNC_ALLOCA])dnl |
dnl except for USE_NLS. |
294 |
AC_REQUIRE([AC_FUNC_MMAP])dnl |
AC_DEFUN([AM_PO_SUBDIRS], |
295 |
AC_REQUIRE([jm_GLIBC21])dnl |
[ |
296 |
|
AC_REQUIRE([AC_PROG_MAKE_SET])dnl |
297 |
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AC_REQUIRE([AC_PROG_INSTALL])dnl |
298 |
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AC_REQUIRE([AM_MKINSTALLDIRS])dnl |
299 |
|
|
300 |
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dnl Perform the following tests also if --disable-nls has been given, |
301 |
|
dnl because they are needed for "make dist" to work. |
302 |
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|
303 |
|
dnl Search for GNU msgfmt in the PATH. |
304 |
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dnl The first test excludes Solaris msgfmt and early GNU msgfmt versions. |
305 |
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dnl The second test excludes FreeBSD msgfmt. |
306 |
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AM_PATH_PROG_WITH_TEST(MSGFMT, msgfmt, |
307 |
|
[$ac_dir/$ac_word --statistics /dev/null >/dev/null 2>&1 && |
308 |
|
(if $ac_dir/$ac_word --statistics /dev/null 2>&1 >/dev/null | grep usage >/dev/null; then exit 1; else exit 0; fi)], |
309 |
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:) |
310 |
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AC_PATH_PROG(GMSGFMT, gmsgfmt, $MSGFMT) |
311 |
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|
312 |
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dnl Search for GNU xgettext 0.11 or newer in the PATH. |
313 |
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dnl The first test excludes Solaris xgettext and early GNU xgettext versions. |
314 |
|
dnl The second test excludes FreeBSD xgettext. |
315 |
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AM_PATH_PROG_WITH_TEST(XGETTEXT, xgettext, |
316 |
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[$ac_dir/$ac_word --omit-header --copyright-holder= /dev/null >/dev/null 2>&1 && |
317 |
|
(if $ac_dir/$ac_word --omit-header --copyright-holder= /dev/null 2>&1 >/dev/null | grep usage >/dev/null; then exit 1; else exit 0; fi)], |
318 |
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:) |
319 |
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dnl Remove leftover from FreeBSD xgettext call. |
320 |
|
rm -f messages.po |
321 |
|
|
322 |
|
dnl Search for GNU msgmerge 0.11 or newer in the PATH. |
323 |
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AM_PATH_PROG_WITH_TEST(MSGMERGE, msgmerge, |
324 |
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[$ac_dir/$ac_word --update -q /dev/null /dev/null >/dev/null 2>&1], :) |
325 |
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|
326 |
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dnl This could go away some day; the PATH_PROG_WITH_TEST already does it. |
327 |
|
dnl Test whether we really found GNU msgfmt. |
328 |
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if test "$GMSGFMT" != ":"; then |
329 |
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dnl If it is no GNU msgfmt we define it as : so that the |
330 |
|
dnl Makefiles still can work. |
331 |
|
if $GMSGFMT --statistics /dev/null >/dev/null 2>&1 && |
332 |
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(if $GMSGFMT --statistics /dev/null 2>&1 >/dev/null | grep usage >/dev/null; then exit 1; else exit 0; fi); then |
333 |
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: ; |
334 |
|
else |
335 |
|
GMSGFMT=`echo "$GMSGFMT" | sed -e 's,^.*/,,'` |
336 |
|
AC_MSG_RESULT( |
337 |
|
[found $GMSGFMT program is not GNU msgfmt; ignore it]) |
338 |
|
GMSGFMT=":" |
339 |
|
fi |
340 |
|
fi |
341 |
|
|
342 |
AC_CHECK_HEADERS([argz.h limits.h locale.h nl_types.h malloc.h stddef.h \ |
dnl This could go away some day; the PATH_PROG_WITH_TEST already does it. |
343 |
|
dnl Test whether we really found GNU xgettext. |
344 |
|
if test "$XGETTEXT" != ":"; then |
345 |
|
dnl If it is no GNU xgettext we define it as : so that the |
346 |
|
dnl Makefiles still can work. |
347 |
|
if $XGETTEXT --omit-header --copyright-holder= /dev/null >/dev/null 2>&1 && |
348 |
|
(if $XGETTEXT --omit-header --copyright-holder= /dev/null 2>&1 >/dev/null | grep usage >/dev/null; then exit 1; else exit 0; fi); then |
349 |
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: ; |
350 |
|
else |
351 |
|
AC_MSG_RESULT( |
352 |
|
[found xgettext program is not GNU xgettext; ignore it]) |
353 |
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XGETTEXT=":" |
354 |
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fi |
355 |
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dnl Remove leftover from FreeBSD xgettext call. |
356 |
|
rm -f messages.po |
357 |
|
fi |
358 |
|
|
359 |
|
AC_OUTPUT_COMMANDS([ |
360 |
|
for ac_file in $CONFIG_FILES; do |
361 |
|
# Support "outfile[:infile[:infile...]]" |
362 |
|
case "$ac_file" in |
363 |
|
*:*) ac_file=`echo "$ac_file"|sed 's%:.*%%'` ;; |
364 |
|
esac |
365 |
|
# PO directories have a Makefile.in generated from Makefile.in.in. |
366 |
|
case "$ac_file" in */Makefile.in) |
367 |
|
# Adjust a relative srcdir. |
368 |
|
ac_dir=`echo "$ac_file"|sed 's%/[^/][^/]*$%%'` |
369 |
|
ac_dir_suffix="/`echo "$ac_dir"|sed 's%^\./%%'`" |
370 |
|
ac_dots=`echo "$ac_dir_suffix"|sed 's%/[^/]*%../%g'` |
371 |
|
# In autoconf-2.13 it is called $ac_given_srcdir. |
372 |
|
# In autoconf-2.50 it is called $srcdir. |
373 |
|
test -n "$ac_given_srcdir" || ac_given_srcdir="$srcdir" |
374 |
|
case "$ac_given_srcdir" in |
375 |
|
.) top_srcdir=`echo $ac_dots|sed 's%/$%%'` ;; |
376 |
|
/*) top_srcdir="$ac_given_srcdir" ;; |
377 |
|
*) top_srcdir="$ac_dots$ac_given_srcdir" ;; |
378 |
|
esac |
379 |
|
if test -f "$ac_given_srcdir/$ac_dir/POTFILES.in"; then |
380 |
|
rm -f "$ac_dir/POTFILES" |
381 |
|
test -n "$as_me" && echo "$as_me: creating $ac_dir/POTFILES" || echo "creating $ac_dir/POTFILES" |
382 |
|
cat "$ac_given_srcdir/$ac_dir/POTFILES.in" | sed -e "/^#/d" -e "/^[ ]*\$/d" -e "s,.*, $top_srcdir/& \\\\," | sed -e "\$s/\(.*\) \\\\/\1/" > "$ac_dir/POTFILES" |
383 |
|
# ALL_LINGUAS, POFILES, GMOFILES, UPDATEPOFILES, DUMMYPOFILES depend |
384 |
|
# on $ac_dir but don't depend on user-specified configuration |
385 |
|
# parameters. |
386 |
|
if test -f "$ac_given_srcdir/$ac_dir/LINGUAS"; then |
387 |
|
# The LINGUAS file contains the set of available languages. |
388 |
|
if test -n "$ALL_LINGUAS"; then |
389 |
|
test -n "$as_me" && echo "$as_me: setting ALL_LINGUAS in configure.in is obsolete" || echo "setting ALL_LINGUAS in configure.in is obsolete" |
390 |
|
fi |
391 |
|
ALL_LINGUAS_=`sed -e "/^#/d" "$ac_given_srcdir/$ac_dir/LINGUAS"` |
392 |
|
# Hide the ALL_LINGUAS assigment from automake. |
393 |
|
eval 'ALL_LINGUAS''=$ALL_LINGUAS_' |
394 |
|
fi |
395 |
|
case "$ac_given_srcdir" in |
396 |
|
.) srcdirpre= ;; |
397 |
|
*) srcdirpre='$(srcdir)/' ;; |
398 |
|
esac |
399 |
|
POFILES= |
400 |
|
GMOFILES= |
401 |
|
UPDATEPOFILES= |
402 |
|
DUMMYPOFILES= |
403 |
|
for lang in $ALL_LINGUAS; do |
404 |
|
POFILES="$POFILES $srcdirpre$lang.po" |
405 |
|
GMOFILES="$GMOFILES $srcdirpre$lang.gmo" |
406 |
|
UPDATEPOFILES="$UPDATEPOFILES $lang.po-update" |
407 |
|
DUMMYPOFILES="$DUMMYPOFILES $lang.nop" |
408 |
|
done |
409 |
|
# CATALOGS depends on both $ac_dir and the user's LINGUAS |
410 |
|
# environment variable. |
411 |
|
INST_LINGUAS= |
412 |
|
if test -n "$ALL_LINGUAS"; then |
413 |
|
for presentlang in $ALL_LINGUAS; do |
414 |
|
useit=no |
415 |
|
if test "%UNSET%" != "$LINGUAS"; then |
416 |
|
desiredlanguages="$LINGUAS" |
417 |
|
else |
418 |
|
desiredlanguages="$ALL_LINGUAS" |
419 |
|
fi |
420 |
|
for desiredlang in $desiredlanguages; do |
421 |
|
# Use the presentlang catalog if desiredlang is |
422 |
|
# a. equal to presentlang, or |
423 |
|
# b. a variant of presentlang (because in this case, |
424 |
|
# presentlang can be used as a fallback for messages |
425 |
|
# which are not translated in the desiredlang catalog). |
426 |
|
case "$desiredlang" in |
427 |
|
"$presentlang"*) useit=yes;; |
428 |
|
esac |
429 |
|
done |
430 |
|
if test $useit = yes; then |
431 |
|
INST_LINGUAS="$INST_LINGUAS $presentlang" |
432 |
|
fi |
433 |
|
done |
434 |
|
fi |
435 |
|
CATALOGS= |
436 |
|
if test -n "$INST_LINGUAS"; then |
437 |
|
for lang in $INST_LINGUAS; do |
438 |
|
CATALOGS="$CATALOGS $lang.gmo" |
439 |
|
done |
440 |
|
fi |
441 |
|
test -n "$as_me" && echo "$as_me: creating $ac_dir/Makefile" || echo "creating $ac_dir/Makefile" |
442 |
|
sed -e "/^POTFILES =/r $ac_dir/POTFILES" -e "/^# Makevars/r $ac_given_srcdir/$ac_dir/Makevars" -e "s|@POFILES@|$POFILES|g" -e "s|@GMOFILES@|$GMOFILES|g" -e "s|@UPDATEPOFILES@|$UPDATEPOFILES|g" -e "s|@DUMMYPOFILES@|$DUMMYPOFILES|g" -e "s|@CATALOGS@|$CATALOGS|g" "$ac_dir/Makefile.in" > "$ac_dir/Makefile" |
443 |
|
for f in "$ac_given_srcdir/$ac_dir"/Rules-*; do |
444 |
|
if test -f "$f"; then |
445 |
|
case "$f" in |
446 |
|
*.orig | *.bak | *~) ;; |
447 |
|
*) cat "$f" >> "$ac_dir/Makefile" ;; |
448 |
|
esac |
449 |
|
fi |
450 |
|
done |
451 |
|
fi |
452 |
|
;; |
453 |
|
esac |
454 |
|
done], |
455 |
|
[# Capture the value of obsolete $ALL_LINGUAS because we need it to compute |
456 |
|
# POFILES, GMOFILES, UPDATEPOFILES, DUMMYPOFILES, CATALOGS. But hide it |
457 |
|
# from automake. |
458 |
|
eval 'ALL_LINGUAS''="$ALL_LINGUAS"' |
459 |
|
# Capture the value of LINGUAS because we need it to compute CATALOGS. |
460 |
|
LINGUAS="${LINGUAS-%UNSET%}" |
461 |
|
]) |
462 |
|
]) |
463 |
|
|
464 |
|
|
465 |
|
dnl Checks for all prerequisites of the intl subdirectory, |
466 |
|
dnl except for INTL_LIBTOOL_SUFFIX_PREFIX (and possibly LIBTOOL), INTLOBJS, |
467 |
|
dnl USE_INCLUDED_LIBINTL, BUILD_INCLUDED_LIBINTL. |
468 |
|
AC_DEFUN([AM_INTL_SUBDIR], |
469 |
|
[ |
470 |
|
AC_REQUIRE([AC_PROG_INSTALL])dnl |
471 |
|
AC_REQUIRE([AM_MKINSTALLDIRS])dnl |
472 |
|
AC_REQUIRE([AC_PROG_CC])dnl |
473 |
|
AC_REQUIRE([AC_CANONICAL_HOST])dnl |
474 |
|
AC_REQUIRE([AC_PROG_RANLIB])dnl |
475 |
|
AC_REQUIRE([AC_ISC_POSIX])dnl |
476 |
|
AC_REQUIRE([AC_HEADER_STDC])dnl |
477 |
|
AC_REQUIRE([AC_C_CONST])dnl |
478 |
|
AC_REQUIRE([AC_C_INLINE])dnl |
479 |
|
AC_REQUIRE([AC_TYPE_OFF_T])dnl |
480 |
|
AC_REQUIRE([AC_TYPE_SIZE_T])dnl |
481 |
|
AC_REQUIRE([AC_FUNC_ALLOCA])dnl |
482 |
|
AC_REQUIRE([AC_FUNC_MMAP])dnl |
483 |
|
AC_REQUIRE([jm_GLIBC21])dnl |
484 |
|
|
485 |
|
AC_CHECK_HEADERS([argz.h limits.h locale.h nl_types.h malloc.h stddef.h \ |
486 |
stdlib.h string.h unistd.h sys/param.h]) |
stdlib.h string.h unistd.h sys/param.h]) |
487 |
AC_CHECK_FUNCS([feof_unlocked fgets_unlocked getcwd getegid geteuid \ |
AC_CHECK_FUNCS([feof_unlocked fgets_unlocked getc_unlocked getcwd getegid \ |
488 |
getgid getuid mempcpy munmap putenv setenv setlocale stpcpy strchr strcasecmp \ |
geteuid getgid getuid mempcpy munmap putenv setenv setlocale stpcpy \ |
489 |
strdup strtoul tsearch __argz_count __argz_stringify __argz_next]) |
strcasecmp strdup strtoul tsearch __argz_count __argz_stringify __argz_next]) |
490 |
|
|
491 |
AM_ICONV |
AM_ICONV |
492 |
AM_LANGINFO_CODESET |
AM_LANGINFO_CODESET |
493 |
AM_LC_MESSAGES |
AM_LC_MESSAGES |
494 |
AM_WITH_NLS([$1],[$2],[$3]) |
|
495 |
|
dnl intl/plural.c is generated from intl/plural.y. It requires bison, |
496 |
if test "x$CATOBJEXT" != "x"; then |
dnl because plural.y uses bison specific features. It requires at least |
497 |
if test "x$ALL_LINGUAS" = "x"; then |
dnl bison-1.26 because earlier versions generate a plural.c that doesn't |
498 |
LINGUAS= |
dnl compile. |
499 |
else |
dnl bison is only needed for the maintainer (who touches plural.y). But in |
500 |
AC_MSG_CHECKING(for catalogs to be installed) |
dnl order to avoid separate Makefiles or --enable-maintainer-mode, we put |
501 |
NEW_LINGUAS= |
dnl the rule in general Makefile. Now, some people carelessly touch the |
502 |
for presentlang in $ALL_LINGUAS; do |
dnl files or have a broken "make" program, hence the plural.c rule will |
503 |
useit=no |
dnl sometimes fire. To avoid an error, defines BISON to ":" if it is not |
504 |
for desiredlang in ${LINGUAS-$ALL_LINGUAS}; do |
dnl present or too old. |
505 |
# Use the presentlang catalog if desiredlang is |
AC_CHECK_PROGS([INTLBISON], [bison]) |
506 |
# a. equal to presentlang, or |
if test -z "$INTLBISON"; then |
507 |
# b. a variant of presentlang (because in this case, |
ac_verc_fail=yes |
508 |
# presentlang can be used as a fallback for messages |
else |
509 |
# which are not translated in the desiredlang catalog). |
dnl Found it, now check the version. |
510 |
case "$desiredlang" in |
AC_MSG_CHECKING([version of bison]) |
511 |
"$presentlang"*) useit=yes;; |
changequote(<<,>>)dnl |
512 |
esac |
ac_prog_version=`$INTLBISON --version 2>&1 | sed -n 's/^.*GNU Bison.* \([0-9]*\.[0-9.]*\).*$/\1/p'` |
513 |
done |
case $ac_prog_version in |
514 |
if test $useit = yes; then |
'') ac_prog_version="v. ?.??, bad"; ac_verc_fail=yes;; |
515 |
NEW_LINGUAS="$NEW_LINGUAS $presentlang" |
1.2[6-9]* | 1.[3-9][0-9]* | [2-9].*) |
516 |
fi |
changequote([,])dnl |
517 |
done |
ac_prog_version="$ac_prog_version, ok"; ac_verc_fail=no;; |
518 |
LINGUAS=$NEW_LINGUAS |
*) ac_prog_version="$ac_prog_version, bad"; ac_verc_fail=yes;; |
519 |
AC_MSG_RESULT($LINGUAS) |
esac |
520 |
fi |
AC_MSG_RESULT([$ac_prog_version]) |
521 |
|
fi |
522 |
dnl Construct list of names of catalog files to be constructed. |
if test $ac_verc_fail = yes; then |
523 |
if test -n "$LINGUAS"; then |
INTLBISON=: |
524 |
for lang in $LINGUAS; do CATALOGS="$CATALOGS $lang$CATOBJEXT"; done |
fi |
525 |
fi |
]) |
526 |
fi |
|
527 |
|
|
528 |
dnl If the AC_CONFIG_AUX_DIR macro for autoconf is used we possibly |
AC_DEFUN([AM_MKINSTALLDIRS], |
529 |
dnl find the mkinstalldirs script in another subdir but $(top_srcdir). |
[ |
530 |
dnl Try to locate is. |
dnl If the AC_CONFIG_AUX_DIR macro for autoconf is used we possibly |
531 |
MKINSTALLDIRS= |
dnl find the mkinstalldirs script in another subdir but $(top_srcdir). |
532 |
if test -n "$ac_aux_dir"; then |
dnl Try to locate is. |
533 |
MKINSTALLDIRS="$ac_aux_dir/mkinstalldirs" |
MKINSTALLDIRS= |
534 |
fi |
if test -n "$ac_aux_dir"; then |
535 |
if test -z "$MKINSTALLDIRS"; then |
MKINSTALLDIRS="$ac_aux_dir/mkinstalldirs" |
536 |
MKINSTALLDIRS="\$(top_srcdir)/mkinstalldirs" |
fi |
537 |
fi |
if test -z "$MKINSTALLDIRS"; then |
538 |
AC_SUBST(MKINSTALLDIRS) |
MKINSTALLDIRS="\$(top_srcdir)/mkinstalldirs" |
539 |
|
fi |
540 |
dnl Enable libtool support if the surrounding package wishes it. |
AC_SUBST(MKINSTALLDIRS) |
541 |
INTL_LIBTOOL_SUFFIX_PREFIX=ifelse([$1], use-libtool, [l], []) |
]) |
|
AC_SUBST(INTL_LIBTOOL_SUFFIX_PREFIX) |
|
|
]) |
|