/[gtktalog]/gtktalog/m4/gettext.m4
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revision 1.1 by ymettier, Sun Oct 13 16:24:04 2002 UTC revision 1.2 by chevdor, Tue Oct 28 22:34:46 2003 UTC
# Line 1  Line 1 
1  # gettext.m4 serial 14 (gettext-0.11.2)  # gettext.m4 serial 17 (gettext-0.11.5)
2  dnl Copyright (C) 1995-2002 Free Software Foundation, Inc.  dnl Copyright (C) 1995-2002 Free Software Foundation, Inc.
3  dnl This file is free software, distributed under the terms of the GNU  dnl This file is free software, distributed under the terms of the GNU
4  dnl General Public License.  As a special exception to the GNU General  dnl General Public License.  As a special exception to the GNU General
# Line 33  dnl    AM-DISABLE-SHARED). If INTLSYMBOL Line 33  dnl    AM-DISABLE-SHARED). If INTLSYMBOL
33  dnl    $(top_builddir)/intl/libintl.a will be created.  dnl    $(top_builddir)/intl/libintl.a will be created.
34  dnl If NEEDSYMBOL is specified and is 'need-ngettext', then GNU gettext  dnl If NEEDSYMBOL is specified and is 'need-ngettext', then GNU gettext
35  dnl    implementations (in libc or libintl) without the ngettext() function  dnl    implementations (in libc or libintl) without the ngettext() function
36  dnl    will be ignored.  dnl    will be ignored.  If NEEDSYMBOL is specified and is
37    dnl    'need-formatstring-macros', then GNU gettext implementations that don't
38    dnl    support the ISO C 99 <inttypes.h> formatstring macros will be ignored.
39  dnl INTLDIR is used to find the intl libraries.  If empty,  dnl INTLDIR is used to find the intl libraries.  If empty,
40  dnl    the value `$(top_builddir)/intl/' is used.  dnl    the value `$(top_builddir)/intl/' is used.
41  dnl  dnl
# Line 60  AC_DEFUN([AM_GNU_GETTEXT], Line 62  AC_DEFUN([AM_GNU_GETTEXT],
62    ifelse([$1], [], , [ifelse([$1], [external], , [ifelse([$1], [no-libtool], , [ifelse([$1], [use-libtool], ,    ifelse([$1], [], , [ifelse([$1], [external], , [ifelse([$1], [no-libtool], , [ifelse([$1], [use-libtool], ,
63      [errprint([ERROR: invalid first argument to AM_GNU_GETTEXT      [errprint([ERROR: invalid first argument to AM_GNU_GETTEXT
64  ])])])])])  ])])])])])
65    ifelse([$2], [], , [ifelse([$2], [need-ngettext], ,    ifelse([$2], [], , [ifelse([$2], [need-ngettext], , [ifelse([$2], [need-formatstring-macros], ,
66      [errprint([ERROR: invalid second argument to AM_GNU_GETTEXT      [errprint([ERROR: invalid second argument to AM_GNU_GETTEXT
67  ])])])  ])])])])
68    define(gt_included_intl, ifelse([$1], [external], [no], [yes]))    define(gt_included_intl, ifelse([$1], [external], [no], [yes]))
69    define(gt_libtool_suffix_prefix, ifelse([$1], [use-libtool], [l], []))    define(gt_libtool_suffix_prefix, ifelse([$1], [use-libtool], [l], []))
70    
# Line 75  AC_DEFUN([AM_GNU_GETTEXT], Line 77  AC_DEFUN([AM_GNU_GETTEXT],
77    AC_REQUIRE([AC_LIB_PREPARE_PREFIX])    AC_REQUIRE([AC_LIB_PREPARE_PREFIX])
78    AC_REQUIRE([AC_LIB_RPATH])    AC_REQUIRE([AC_LIB_RPATH])
79    
80      dnl Sometimes libintl requires libiconv, so first search for libiconv.
81      dnl Ideally we would do this search only after the
82      dnl      if test "$USE_NLS" = "yes"; then
83      dnl        if test "$gt_cv_func_gnugettext_libc" != "yes"; then
84      dnl tests. But if configure.in invokes AM_ICONV after AM_GNU_GETTEXT
85      dnl the configure script would need to contain the same shell code
86      dnl again, outside any 'if'. There are two solutions:
87      dnl - Invoke AM_ICONV_LINKFLAGS_BODY here, outside any 'if'.
88      dnl - Control the expansions in more detail using AC_PROVIDE_IFELSE.
89      dnl Since AC_PROVIDE_IFELSE is only in autoconf >= 2.52 and not
90      dnl documented, we avoid it.
91      ifelse(gt_included_intl, yes, , [
92        AC_REQUIRE([AM_ICONV_LINKFLAGS_BODY])
93      ])
94    
95    AC_MSG_CHECKING([whether NLS is requested])    AC_MSG_CHECKING([whether NLS is requested])
96    dnl Default is enabled NLS    dnl Default is enabled NLS
97    AC_ARG_ENABLE(nls,    AC_ARG_ENABLE(nls,
# Line 110  AC_DEFUN([AM_GNU_GETTEXT], Line 127  AC_DEFUN([AM_GNU_GETTEXT],
127          dnl to fall back to GNU NLS library.          dnl to fall back to GNU NLS library.
128    
129          dnl Add a version number to the cache macros.          dnl Add a version number to the cache macros.
130          define([gt_api_version], ifelse([$2], [need-ngettext], 2, 1))          define([gt_api_version], ifelse([$2], [need-formatstring-macros], 3, ifelse([$2], [need-ngettext], 2, 1)))
131          define([gt_cv_func_gnugettext_libc], [gt_cv_func_gnugettext]gt_api_version[_libc])          define([gt_cv_func_gnugettext_libc], [gt_cv_func_gnugettext]gt_api_version[_libc])
132          define([gt_cv_func_gnugettext_libintl], [gt_cv_func_gnugettext]gt_api_version[_libintl])          define([gt_cv_func_gnugettext_libintl], [gt_cv_func_gnugettext]gt_api_version[_libintl])
133    
134          AC_CACHE_CHECK([for GNU gettext in libc], gt_cv_func_gnugettext_libc,          AC_CACHE_CHECK([for GNU gettext in libc], gt_cv_func_gnugettext_libc,
135           [AC_TRY_LINK([#include <libintl.h>           [AC_TRY_LINK([#include <libintl.h>
136  extern int _nl_msg_cat_cntr;  ]ifelse([$2], [need-formatstring-macros],
137    [#ifndef __GNU_GETTEXT_SUPPORTED_REVISION
138    #define __GNU_GETTEXT_SUPPORTED_REVISION(major) ((major) == 0 ? 0 : -1)
139    #endif
140    changequote(,)dnl
141    typedef int array [2 * (__GNU_GETTEXT_SUPPORTED_REVISION(0) >= 1) - 1];
142    changequote([,])dnl
143    ], [])[extern int _nl_msg_cat_cntr;
144  extern int *_nl_domain_bindings;],  extern int *_nl_domain_bindings;],
145              [bindtextdomain ("", "");              [bindtextdomain ("", "");
146  return (int) gettext ("")]ifelse([$2], [need-ngettext], [ + (int) ngettext ("", "", 0)], [])[ + _nl_msg_cat_cntr + *_nl_domain_bindings],  return (int) gettext ("")]ifelse([$2], [need-ngettext], [ + (int) ngettext ("", "", 0)], [])[ + _nl_msg_cat_cntr + *_nl_domain_bindings],
# Line 141  return (int) gettext ("")]ifelse([$2], [ Line 165  return (int) gettext ("")]ifelse([$2], [
165              LIBS="$LIBS $LIBINTL"              LIBS="$LIBS $LIBINTL"
166              dnl Now see whether libintl exists and does not depend on libiconv.              dnl Now see whether libintl exists and does not depend on libiconv.
167              AC_TRY_LINK([#include <libintl.h>              AC_TRY_LINK([#include <libintl.h>
168  extern int _nl_msg_cat_cntr;  ]ifelse([$2], [need-formatstring-macros],
169    [#ifndef __GNU_GETTEXT_SUPPORTED_REVISION
170    #define __GNU_GETTEXT_SUPPORTED_REVISION(major) ((major) == 0 ? 0 : -1)
171    #endif
172    changequote(,)dnl
173    typedef int array [2 * (__GNU_GETTEXT_SUPPORTED_REVISION(0) >= 1) - 1];
174    changequote([,])dnl
175    ], [])[extern int _nl_msg_cat_cntr;
176  extern  extern
177  #ifdef __cplusplus  #ifdef __cplusplus
178  "C"  "C"
# Line 155  return (int) gettext ("")]ifelse([$2], [ Line 186  return (int) gettext ("")]ifelse([$2], [
186              if test "$gt_cv_func_gnugettext_libintl" != yes && test -n "$LIBICONV"; then              if test "$gt_cv_func_gnugettext_libintl" != yes && test -n "$LIBICONV"; then
187                LIBS="$LIBS $LIBICONV"                LIBS="$LIBS $LIBICONV"
188                AC_TRY_LINK([#include <libintl.h>                AC_TRY_LINK([#include <libintl.h>
189  extern int _nl_msg_cat_cntr;  ]ifelse([$2], [need-formatstring-macros],
190    [#ifndef __GNU_GETTEXT_SUPPORTED_REVISION
191    #define __GNU_GETTEXT_SUPPORTED_REVISION(major) ((major) == 0 ? 0 : -1)
192    #endif
193    changequote(,)dnl
194    typedef int array [2 * (__GNU_GETTEXT_SUPPORTED_REVISION(0) >= 1) - 1];
195    changequote([,])dnl
196    ], [])[extern int _nl_msg_cat_cntr;
197  extern  extern
198  #ifdef __cplusplus  #ifdef __cplusplus
199  "C"  "C"
# Line 450  AC_DEFUN([AM_PO_SUBDIRS], Line 488  AC_DEFUN([AM_PO_SUBDIRS],
488          ;;          ;;
489        esac        esac
490      done],      done],
491     [# Capture the value of obsolete $ALL_LINGUAS because we need it to compute     [# Capture the value of obsolete ALL_LINGUAS because we need it to compute
492      # POFILES, GMOFILES, UPDATEPOFILES, DUMMYPOFILES, CATALOGS. But hide it      # POFILES, GMOFILES, UPDATEPOFILES, DUMMYPOFILES, CATALOGS. But hide it
493      # from automake.      # from automake.
494      eval 'ALL_LINGUAS''="$ALL_LINGUAS"'      eval 'ALL_LINGUAS''="$ALL_LINGUAS"'
# Line 479  AC_DEFUN([AM_INTL_SUBDIR], Line 517  AC_DEFUN([AM_INTL_SUBDIR],
517    AC_REQUIRE([AC_FUNC_ALLOCA])dnl    AC_REQUIRE([AC_FUNC_ALLOCA])dnl
518    AC_REQUIRE([AC_FUNC_MMAP])dnl    AC_REQUIRE([AC_FUNC_MMAP])dnl
519    AC_REQUIRE([jm_GLIBC21])dnl    AC_REQUIRE([jm_GLIBC21])dnl
520      AC_REQUIRE([gt_INTDIV0])dnl
521      AC_REQUIRE([jm_AC_TYPE_UINTMAX_T])dnl
522      AC_REQUIRE([gt_HEADER_INTTYPES_H])dnl
523      AC_REQUIRE([gt_INTTYPES_PRI])dnl
524    
525    AC_CHECK_HEADERS([argz.h limits.h locale.h nl_types.h malloc.h stddef.h \    AC_CHECK_HEADERS([argz.h limits.h locale.h nl_types.h malloc.h stddef.h \
526  stdlib.h string.h unistd.h sys/param.h])  stdlib.h string.h unistd.h sys/param.h])
# Line 488  strcasecmp strdup strtoul tsearch __argz Line 530  strcasecmp strdup strtoul tsearch __argz
530    
531    AM_ICONV    AM_ICONV
532    AM_LANGINFO_CODESET    AM_LANGINFO_CODESET
533    AM_LC_MESSAGES    if test $ac_cv_header_locale_h = yes; then
534        AM_LC_MESSAGES
535      fi
536    
537    dnl intl/plural.c is generated from intl/plural.y. It requires bison,    dnl intl/plural.c is generated from intl/plural.y. It requires bison,
538    dnl because plural.y uses bison specific features. It requires at least    dnl because plural.y uses bison specific features. It requires at least
# Line 537  AC_DEFUN([AM_MKINSTALLDIRS], Line 581  AC_DEFUN([AM_MKINSTALLDIRS],
581    fi    fi
582    AC_SUBST(MKINSTALLDIRS)    AC_SUBST(MKINSTALLDIRS)
583  ])  ])
584    
585    
586    dnl Usage: AM_GNU_GETTEXT_VERSION([gettext-version])
587    AC_DEFUN([AM_GNU_GETTEXT_VERSION], [])

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