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# gettext.m4 serial 20 (gettext-0.12)
# gettext.m4 serial 20 (gettext-0.12)
dnl Copyright (C) 1995-2003 Free Software Foundation, Inc.
dnl Copyright (C) 1995-2003 Free Software Foundation, Inc.
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
dnl General Public License.  As a special exception to the GNU General
dnl General Public License.  As a special exception to the GNU General
dnl Public License, this file may be distributed as part of a program
dnl Public License, this file may be distributed as part of a program
dnl that contains a configuration script generated by Autoconf, under
dnl that contains a configuration script generated by Autoconf, under
dnl the same distribution terms as the rest of that program.
dnl the same distribution terms as the rest of that program.
dnl
dnl
dnl This file can can be used in projects which are not available under
dnl This file can can be used in projects which are not available under
dnl the GNU General Public License or the GNU Library General Public
dnl the GNU General Public License or the GNU Library General Public
dnl License but which still want to provide support for the GNU gettext
dnl License but which still want to provide support for the GNU gettext
dnl functionality.
dnl functionality.
dnl Please note that the actual code of the GNU gettext library is covered
dnl Please note that the actual code of the GNU gettext library is covered
dnl by the GNU Library General Public License, and the rest of the GNU
dnl by the GNU Library General Public License, and the rest of the GNU
dnl gettext package package is covered by the GNU General Public License.
dnl gettext package package is covered by the GNU General Public License.
dnl They are *not* in the public domain.
dnl They are *not* in the public domain.
 
 
dnl Authors:
dnl Authors:
dnl   Ulrich Drepper <drepper@cygnus.com>, 1995-2000.
dnl   Ulrich Drepper <drepper@cygnus.com>, 1995-2000.
dnl   Bruno Haible <haible@clisp.cons.org>, 2000-2003.
dnl   Bruno Haible <haible@clisp.cons.org>, 2000-2003.
 
 
dnl Macro to add for using GNU gettext.
dnl Macro to add for using GNU gettext.
 
 
dnl Usage: AM_GNU_GETTEXT([INTLSYMBOL], [NEEDSYMBOL], [INTLDIR]).
dnl Usage: AM_GNU_GETTEXT([INTLSYMBOL], [NEEDSYMBOL], [INTLDIR]).
dnl INTLSYMBOL can be one of 'external', 'no-libtool', 'use-libtool'. The
dnl INTLSYMBOL can be one of 'external', 'no-libtool', 'use-libtool'. The
dnl    default (if it is not specified or empty) is 'no-libtool'.
dnl    default (if it is not specified or empty) is 'no-libtool'.
dnl    INTLSYMBOL should be 'external' for packages with no intl directory,
dnl    INTLSYMBOL should be 'external' for packages with no intl directory,
dnl    and 'no-libtool' or 'use-libtool' for packages with an intl directory.
dnl    and 'no-libtool' or 'use-libtool' for packages with an intl directory.
dnl    If INTLSYMBOL is 'use-libtool', then a libtool library
dnl    If INTLSYMBOL is 'use-libtool', then a libtool library
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,
dnl    depending on --{enable,disable}-{shared,static} and on the presence of
dnl    depending on --{enable,disable}-{shared,static} and on the presence of
dnl    AM-DISABLE-SHARED). If INTLSYMBOL is 'no-libtool', a static library
dnl    AM-DISABLE-SHARED). If INTLSYMBOL is 'no-libtool', a static library
dnl    $(top_builddir)/intl/libintl.a will be created.
dnl    $(top_builddir)/intl/libintl.a will be created.
dnl If NEEDSYMBOL is specified and is 'need-ngettext', then GNU gettext
dnl If NEEDSYMBOL is specified and is 'need-ngettext', then GNU gettext
dnl    implementations (in libc or libintl) without the ngettext() function
dnl    implementations (in libc or libintl) without the ngettext() function
dnl    will be ignored.  If NEEDSYMBOL is specified and is
dnl    will be ignored.  If NEEDSYMBOL is specified and is
dnl    'need-formatstring-macros', then GNU gettext implementations that don't
dnl    'need-formatstring-macros', then GNU gettext implementations that don't
dnl    support the ISO C 99 <inttypes.h> formatstring macros will be ignored.
dnl    support the ISO C 99 <inttypes.h> formatstring macros will be ignored.
dnl INTLDIR is used to find the intl libraries.  If empty,
dnl INTLDIR is used to find the intl libraries.  If empty,
dnl    the value `$(top_builddir)/intl/' is used.
dnl    the value `$(top_builddir)/intl/' is used.
dnl
dnl
dnl The result of the configuration is one of three cases:
dnl The result of the configuration is one of three cases:
dnl 1) GNU gettext, as included in the intl subdirectory, will be compiled
dnl 1) GNU gettext, as included in the intl subdirectory, will be compiled
dnl    and used.
dnl    and used.
dnl    Catalog format: GNU --> install in $(datadir)
dnl    Catalog format: GNU --> install in $(datadir)
dnl    Catalog extension: .mo after installation, .gmo in source tree
dnl    Catalog extension: .mo after installation, .gmo in source tree
dnl 2) GNU gettext has been found in the system's C library.
dnl 2) GNU gettext has been found in the system's C library.
dnl    Catalog format: GNU --> install in $(datadir)
dnl    Catalog format: GNU --> install in $(datadir)
dnl    Catalog extension: .mo after installation, .gmo in source tree
dnl    Catalog extension: .mo after installation, .gmo in source tree
dnl 3) No internationalization, always use English msgid.
dnl 3) No internationalization, always use English msgid.
dnl    Catalog format: none
dnl    Catalog format: none
dnl    Catalog extension: none
dnl    Catalog extension: none
dnl If INTLSYMBOL is 'external', only cases 2 and 3 can occur.
dnl If INTLSYMBOL is 'external', only cases 2 and 3 can occur.
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
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),
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
dnl maintainers.
dnl maintainers.
dnl
dnl
AC_DEFUN([AM_GNU_GETTEXT],
AC_DEFUN([AM_GNU_GETTEXT],
[
[
  dnl Argument checking.
  dnl Argument checking.
  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], ,
    [errprint([ERROR: invalid first argument to AM_GNU_GETTEXT
    [errprint([ERROR: invalid first argument to AM_GNU_GETTEXT
])])])])])
])])])])])
  ifelse([$2], [], , [ifelse([$2], [need-ngettext], , [ifelse([$2], [need-formatstring-macros], ,
  ifelse([$2], [], , [ifelse([$2], [need-ngettext], , [ifelse([$2], [need-formatstring-macros], ,
    [errprint([ERROR: invalid second argument to AM_GNU_GETTEXT
    [errprint([ERROR: invalid second argument to AM_GNU_GETTEXT
])])])])
])])])])
  define(gt_included_intl, ifelse([$1], [external], [no], [yes]))
  define(gt_included_intl, ifelse([$1], [external], [no], [yes]))
  define(gt_libtool_suffix_prefix, ifelse([$1], [use-libtool], [l], []))
  define(gt_libtool_suffix_prefix, ifelse([$1], [use-libtool], [l], []))
 
 
  AC_REQUIRE([AM_PO_SUBDIRS])dnl
  AC_REQUIRE([AM_PO_SUBDIRS])dnl
  ifelse(gt_included_intl, yes, [
  ifelse(gt_included_intl, yes, [
    AC_REQUIRE([AM_INTL_SUBDIR])dnl
    AC_REQUIRE([AM_INTL_SUBDIR])dnl
  ])
  ])
 
 
  dnl Prerequisites of AC_LIB_LINKFLAGS_BODY.
  dnl Prerequisites of AC_LIB_LINKFLAGS_BODY.
  AC_REQUIRE([AC_LIB_PREPARE_PREFIX])
  AC_REQUIRE([AC_LIB_PREPARE_PREFIX])
  AC_REQUIRE([AC_LIB_RPATH])
  AC_REQUIRE([AC_LIB_RPATH])
 
 
  dnl Sometimes libintl requires libiconv, so first search for libiconv.
  dnl Sometimes libintl requires libiconv, so first search for libiconv.
  dnl Ideally we would do this search only after the
  dnl Ideally we would do this search only after the
  dnl      if test "$USE_NLS" = "yes"; then
  dnl      if test "$USE_NLS" = "yes"; then
  dnl        if test "$gt_cv_func_gnugettext_libc" != "yes"; then
  dnl        if test "$gt_cv_func_gnugettext_libc" != "yes"; then
  dnl tests. But if configure.in invokes AM_ICONV after AM_GNU_GETTEXT
  dnl tests. But if configure.in invokes AM_ICONV after AM_GNU_GETTEXT
  dnl the configure script would need to contain the same shell code
  dnl the configure script would need to contain the same shell code
  dnl again, outside any 'if'. There are two solutions:
  dnl again, outside any 'if'. There are two solutions:
  dnl - Invoke AM_ICONV_LINKFLAGS_BODY here, outside any 'if'.
  dnl - Invoke AM_ICONV_LINKFLAGS_BODY here, outside any 'if'.
  dnl - Control the expansions in more detail using AC_PROVIDE_IFELSE.
  dnl - Control the expansions in more detail using AC_PROVIDE_IFELSE.
  dnl Since AC_PROVIDE_IFELSE is only in autoconf >= 2.52 and not
  dnl Since AC_PROVIDE_IFELSE is only in autoconf >= 2.52 and not
  dnl documented, we avoid it.
  dnl documented, we avoid it.
  ifelse(gt_included_intl, yes, , [
  ifelse(gt_included_intl, yes, , [
    AC_REQUIRE([AM_ICONV_LINKFLAGS_BODY])
    AC_REQUIRE([AM_ICONV_LINKFLAGS_BODY])
  ])
  ])
 
 
  dnl Set USE_NLS.
  dnl Set USE_NLS.
  AM_NLS
  AM_NLS
 
 
  ifelse(gt_included_intl, yes, [
  ifelse(gt_included_intl, yes, [
    BUILD_INCLUDED_LIBINTL=no
    BUILD_INCLUDED_LIBINTL=no
    USE_INCLUDED_LIBINTL=no
    USE_INCLUDED_LIBINTL=no
  ])
  ])
  LIBINTL=
  LIBINTL=
  LTLIBINTL=
  LTLIBINTL=
  POSUB=
  POSUB=
 
 
  dnl If we use NLS figure out what method
  dnl If we use NLS figure out what method
  if test "$USE_NLS" = "yes"; then
  if test "$USE_NLS" = "yes"; then
    gt_use_preinstalled_gnugettext=no
    gt_use_preinstalled_gnugettext=no
    ifelse(gt_included_intl, yes, [
    ifelse(gt_included_intl, yes, [
      AC_MSG_CHECKING([whether included gettext is requested])
      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],
        [  --with-included-gettext use the GNU gettext library included here],
        nls_cv_force_use_gnu_gettext=$withval,
        nls_cv_force_use_gnu_gettext=$withval,
        nls_cv_force_use_gnu_gettext=no)
        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="$nls_cv_force_use_gnu_gettext"
      nls_cv_use_gnu_gettext="$nls_cv_force_use_gnu_gettext"
      if test "$nls_cv_force_use_gnu_gettext" != "yes"; then
      if test "$nls_cv_force_use_gnu_gettext" != "yes"; then
    ])
    ])
        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
        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
        dnl to fall back to GNU NLS library.
        dnl to fall back to GNU NLS library.
 
 
        dnl Add a version number to the cache macros.
        dnl Add a version number to the cache macros.
        define([gt_api_version], ifelse([$2], [need-formatstring-macros], 3, ifelse([$2], [need-ngettext], 2, 1)))
        define([gt_api_version], ifelse([$2], [need-formatstring-macros], 3, ifelse([$2], [need-ngettext], 2, 1)))
        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])
        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])
 
 
        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,
         [AC_TRY_LINK([#include <libintl.h>
         [AC_TRY_LINK([#include <libintl.h>
]ifelse([$2], [need-formatstring-macros],
]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)
#define __GNU_GETTEXT_SUPPORTED_REVISION(major) ((major) == 0 ? 0 : -1)
#endif
#endif
changequote(,)dnl
changequote(,)dnl
typedef int array [2 * (__GNU_GETTEXT_SUPPORTED_REVISION(0) >= 1) - 1];
typedef int array [2 * (__GNU_GETTEXT_SUPPORTED_REVISION(0) >= 1) - 1];
changequote([,])dnl
changequote([,])dnl
], [])[extern int _nl_msg_cat_cntr;
], [])[extern int _nl_msg_cat_cntr;
extern int *_nl_domain_bindings;],
extern int *_nl_domain_bindings;],
            [bindtextdomain ("", "");
            [bindtextdomain ("", "");
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],
            gt_cv_func_gnugettext_libc=yes,
            gt_cv_func_gnugettext_libc=yes,
            gt_cv_func_gnugettext_libc=no)])
            gt_cv_func_gnugettext_libc=no)])
 
 
        if test "$gt_cv_func_gnugettext_libc" != "yes"; then
        if test "$gt_cv_func_gnugettext_libc" != "yes"; then
          dnl Sometimes libintl requires libiconv, so first search for libiconv.
          dnl Sometimes libintl requires libiconv, so first search for libiconv.
          ifelse(gt_included_intl, yes, , [
          ifelse(gt_included_intl, yes, , [
            AM_ICONV_LINK
            AM_ICONV_LINK
          ])
          ])
          dnl Search for libintl and define LIBINTL, LTLIBINTL and INCINTL
          dnl Search for libintl and define LIBINTL, LTLIBINTL and INCINTL
          dnl accordingly. Don't use AC_LIB_LINKFLAGS_BODY([intl],[iconv])
          dnl accordingly. Don't use AC_LIB_LINKFLAGS_BODY([intl],[iconv])
          dnl because that would add "-liconv" to LIBINTL and LTLIBINTL
          dnl because that would add "-liconv" to LIBINTL and LTLIBINTL
          dnl even if libiconv doesn't exist.
          dnl even if libiconv doesn't exist.
          AC_LIB_LINKFLAGS_BODY([intl])
          AC_LIB_LINKFLAGS_BODY([intl])
          AC_CACHE_CHECK([for GNU gettext in libintl],
          AC_CACHE_CHECK([for GNU gettext in libintl],
            gt_cv_func_gnugettext_libintl,
            gt_cv_func_gnugettext_libintl,
           [gt_save_CPPFLAGS="$CPPFLAGS"
           [gt_save_CPPFLAGS="$CPPFLAGS"
            CPPFLAGS="$CPPFLAGS $INCINTL"
            CPPFLAGS="$CPPFLAGS $INCINTL"
            gt_save_LIBS="$LIBS"
            gt_save_LIBS="$LIBS"
            LIBS="$LIBS $LIBINTL"
            LIBS="$LIBS $LIBINTL"
            dnl Now see whether libintl exists and does not depend on libiconv.
            dnl Now see whether libintl exists and does not depend on libiconv.
            AC_TRY_LINK([#include <libintl.h>
            AC_TRY_LINK([#include <libintl.h>
]ifelse([$2], [need-formatstring-macros],
]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)
#define __GNU_GETTEXT_SUPPORTED_REVISION(major) ((major) == 0 ? 0 : -1)
#endif
#endif
changequote(,)dnl
changequote(,)dnl
typedef int array [2 * (__GNU_GETTEXT_SUPPORTED_REVISION(0) >= 1) - 1];
typedef int array [2 * (__GNU_GETTEXT_SUPPORTED_REVISION(0) >= 1) - 1];
changequote([,])dnl
changequote([,])dnl
], [])[extern int _nl_msg_cat_cntr;
], [])[extern int _nl_msg_cat_cntr;
extern
extern
#ifdef __cplusplus
#ifdef __cplusplus
"C"
"C"
#endif
#endif
const char *_nl_expand_alias ();],
const char *_nl_expand_alias ();],
              [bindtextdomain ("", "");
              [bindtextdomain ("", "");
return (int) gettext ("")]ifelse([$2], [need-ngettext], [ + (int) ngettext ("", "", 0)], [])[ + _nl_msg_cat_cntr + *_nl_expand_alias (0)],
return (int) gettext ("")]ifelse([$2], [need-ngettext], [ + (int) ngettext ("", "", 0)], [])[ + _nl_msg_cat_cntr + *_nl_expand_alias (0)],
              gt_cv_func_gnugettext_libintl=yes,
              gt_cv_func_gnugettext_libintl=yes,
              gt_cv_func_gnugettext_libintl=no)
              gt_cv_func_gnugettext_libintl=no)
            dnl Now see whether libintl exists and depends on libiconv.
            dnl Now see whether libintl exists and depends on libiconv.
            if test "$gt_cv_func_gnugettext_libintl" != yes && test -n "$LIBICONV"; then
            if test "$gt_cv_func_gnugettext_libintl" != yes && test -n "$LIBICONV"; then
              LIBS="$LIBS $LIBICONV"
              LIBS="$LIBS $LIBICONV"
              AC_TRY_LINK([#include <libintl.h>
              AC_TRY_LINK([#include <libintl.h>
]ifelse([$2], [need-formatstring-macros],
]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)
#define __GNU_GETTEXT_SUPPORTED_REVISION(major) ((major) == 0 ? 0 : -1)
#endif
#endif
changequote(,)dnl
changequote(,)dnl
typedef int array [2 * (__GNU_GETTEXT_SUPPORTED_REVISION(0) >= 1) - 1];
typedef int array [2 * (__GNU_GETTEXT_SUPPORTED_REVISION(0) >= 1) - 1];
changequote([,])dnl
changequote([,])dnl
], [])[extern int _nl_msg_cat_cntr;
], [])[extern int _nl_msg_cat_cntr;
extern
extern
#ifdef __cplusplus
#ifdef __cplusplus
"C"
"C"
#endif
#endif
const char *_nl_expand_alias ();],
const char *_nl_expand_alias ();],
                [bindtextdomain ("", "");
                [bindtextdomain ("", "");
return (int) gettext ("")]ifelse([$2], [need-ngettext], [ + (int) ngettext ("", "", 0)], [])[ + _nl_msg_cat_cntr + *_nl_expand_alias (0)],
return (int) gettext ("")]ifelse([$2], [need-ngettext], [ + (int) ngettext ("", "", 0)], [])[ + _nl_msg_cat_cntr + *_nl_expand_alias (0)],
               [LIBINTL="$LIBINTL $LIBICONV"
               [LIBINTL="$LIBINTL $LIBICONV"
                LTLIBINTL="$LTLIBINTL $LTLIBICONV"
                LTLIBINTL="$LTLIBINTL $LTLIBICONV"
                gt_cv_func_gnugettext_libintl=yes
                gt_cv_func_gnugettext_libintl=yes
               ])
               ])
            fi
            fi
            CPPFLAGS="$gt_save_CPPFLAGS"
            CPPFLAGS="$gt_save_CPPFLAGS"
            LIBS="$gt_save_LIBS"])
            LIBS="$gt_save_LIBS"])
        fi
        fi
 
 
        dnl If an already present or preinstalled GNU gettext() is found,
        dnl If an already present or preinstalled GNU gettext() is found,
        dnl use it.  But if this macro is used in GNU gettext, and GNU
        dnl use it.  But if this macro is used in GNU gettext, and GNU
        dnl gettext is already preinstalled in libintl, we update this
        dnl gettext is already preinstalled in libintl, we update this
        dnl libintl.  (Cf. the install rule in intl/Makefile.in.)
        dnl libintl.  (Cf. the install rule in intl/Makefile.in.)
        if test "$gt_cv_func_gnugettext_libc" = "yes" \
        if test "$gt_cv_func_gnugettext_libc" = "yes" \
           || { test "$gt_cv_func_gnugettext_libintl" = "yes" \
           || { test "$gt_cv_func_gnugettext_libintl" = "yes" \
                && test "$PACKAGE" != gettext-runtime \
                && test "$PACKAGE" != gettext-runtime \
                && test "$PACKAGE" != gettext-tools; }; then
                && test "$PACKAGE" != gettext-tools; }; then
          gt_use_preinstalled_gnugettext=yes
          gt_use_preinstalled_gnugettext=yes
        else
        else
          dnl Reset the values set by searching for libintl.
          dnl Reset the values set by searching for libintl.
          LIBINTL=
          LIBINTL=
          LTLIBINTL=
          LTLIBINTL=
          INCINTL=
          INCINTL=
        fi
        fi
 
 
    ifelse(gt_included_intl, yes, [
    ifelse(gt_included_intl, yes, [
        if test "$gt_use_preinstalled_gnugettext" != "yes"; then
        if test "$gt_use_preinstalled_gnugettext" != "yes"; then
          dnl GNU gettext is not found in the C library.
          dnl GNU gettext is not found in the C library.
          dnl Fall back on included GNU gettext library.
          dnl Fall back on included GNU gettext library.
          nls_cv_use_gnu_gettext=yes
          nls_cv_use_gnu_gettext=yes
        fi
        fi
      fi
      fi
 
 
      if test "$nls_cv_use_gnu_gettext" = "yes"; then
      if test "$nls_cv_use_gnu_gettext" = "yes"; then
        dnl Mark actions used to generate GNU NLS library.
        dnl Mark actions used to generate GNU NLS library.
        BUILD_INCLUDED_LIBINTL=yes
        BUILD_INCLUDED_LIBINTL=yes
        USE_INCLUDED_LIBINTL=yes
        USE_INCLUDED_LIBINTL=yes
        LIBINTL="ifelse([$3],[],\${top_builddir}/intl,[$3])/libintl.[]gt_libtool_suffix_prefix[]a $LIBICONV"
        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"
        LTLIBINTL="ifelse([$3],[],\${top_builddir}/intl,[$3])/libintl.[]gt_libtool_suffix_prefix[]a $LTLIBICONV"
        LIBS=`echo " $LIBS " | sed -e 's/ -lintl / /' -e 's/^ //' -e 's/ $//'`
        LIBS=`echo " $LIBS " | sed -e 's/ -lintl / /' -e 's/^ //' -e 's/ $//'`
      fi
      fi
 
 
      if test "$gt_use_preinstalled_gnugettext" = "yes" \
      if test "$gt_use_preinstalled_gnugettext" = "yes" \
         || test "$nls_cv_use_gnu_gettext" = "yes"; then
         || test "$nls_cv_use_gnu_gettext" = "yes"; then
        dnl Mark actions to use GNU gettext tools.
        dnl Mark actions to use GNU gettext tools.
        CATOBJEXT=.gmo
        CATOBJEXT=.gmo
      fi
      fi
    ])
    ])
 
 
    if test "$gt_use_preinstalled_gnugettext" = "yes" \
    if test "$gt_use_preinstalled_gnugettext" = "yes" \
       || test "$nls_cv_use_gnu_gettext" = "yes"; then
       || test "$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
        [Define to 1 if translation of program messages to the user's native language
   is requested.])
   is requested.])
    else
    else
      USE_NLS=no
      USE_NLS=no
    fi
    fi
  fi
  fi
 
 
  AC_MSG_CHECKING([whether to use NLS])
  AC_MSG_CHECKING([whether to use NLS])
  AC_MSG_RESULT([$USE_NLS])
  AC_MSG_RESULT([$USE_NLS])
  if test "$USE_NLS" = "yes"; then
  if test "$USE_NLS" = "yes"; then
    AC_MSG_CHECKING([where the gettext function comes from])
    AC_MSG_CHECKING([where the gettext function comes from])
    if test "$gt_use_preinstalled_gnugettext" = "yes"; then
    if test "$gt_use_preinstalled_gnugettext" = "yes"; then
      if test "$gt_cv_func_gnugettext_libintl" = "yes"; then
      if test "$gt_cv_func_gnugettext_libintl" = "yes"; then
        gt_source="external libintl"
        gt_source="external libintl"
      else
      else
        gt_source="libc"
        gt_source="libc"
      fi
      fi
    else
    else
      gt_source="included intl directory"
      gt_source="included intl directory"
    fi
    fi
    AC_MSG_RESULT([$gt_source])
    AC_MSG_RESULT([$gt_source])
  fi
  fi
 
 
  if test "$USE_NLS" = "yes"; then
  if test "$USE_NLS" = "yes"; then
 
 
    if test "$gt_use_preinstalled_gnugettext" = "yes"; then
    if test "$gt_use_preinstalled_gnugettext" = "yes"; then
      if test "$gt_cv_func_gnugettext_libintl" = "yes"; then
      if test "$gt_cv_func_gnugettext_libintl" = "yes"; then
        AC_MSG_CHECKING([how to link with libintl])
        AC_MSG_CHECKING([how to link with libintl])
        AC_MSG_RESULT([$LIBINTL])
        AC_MSG_RESULT([$LIBINTL])
        AC_LIB_APPENDTOVAR([CPPFLAGS], [$INCINTL])
        AC_LIB_APPENDTOVAR([CPPFLAGS], [$INCINTL])
      fi
      fi
 
 
      dnl For backward compatibility. Some packages may be using this.
      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.])
       [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.])
       [Define if the GNU dcgettext() function is already present or preinstalled.])
    fi
    fi
 
 
    dnl We need to process the po/ directory.
    dnl We need to process the po/ directory.
    POSUB=po
    POSUB=po
  fi
  fi
 
 
  ifelse(gt_included_intl, yes, [
  ifelse(gt_included_intl, yes, [
    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
    dnl to 'yes' because some of the testsuite requires it.
    dnl to 'yes' because some of the testsuite requires it.
    if test "$PACKAGE" = gettext-runtime || test "$PACKAGE" = gettext-tools; then
    if test "$PACKAGE" = gettext-runtime || test "$PACKAGE" = gettext-tools; then
      BUILD_INCLUDED_LIBINTL=yes
      BUILD_INCLUDED_LIBINTL=yes
    fi
    fi
 
 
    dnl Make all variables we use known to autoconf.
    dnl Make all variables we use known to autoconf.
    AC_SUBST(BUILD_INCLUDED_LIBINTL)
    AC_SUBST(BUILD_INCLUDED_LIBINTL)
    AC_SUBST(USE_INCLUDED_LIBINTL)
    AC_SUBST(USE_INCLUDED_LIBINTL)
    AC_SUBST(CATOBJEXT)
    AC_SUBST(CATOBJEXT)
 
 
    dnl For backward compatibility. Some configure.ins may be using this.
    dnl For backward compatibility. Some configure.ins may be using this.
    nls_cv_header_intl=
    nls_cv_header_intl=
    nls_cv_header_libgt=
    nls_cv_header_libgt=
 
 
    dnl For backward compatibility. Some Makefiles may be using this.
    dnl For backward compatibility. Some Makefiles may be using this.
    DATADIRNAME=share
    DATADIRNAME=share
    AC_SUBST(DATADIRNAME)
    AC_SUBST(DATADIRNAME)
 
 
    dnl For backward compatibility. Some Makefiles may be using this.
    dnl For backward compatibility. Some Makefiles may be using this.
    INSTOBJEXT=.mo
    INSTOBJEXT=.mo
    AC_SUBST(INSTOBJEXT)
    AC_SUBST(INSTOBJEXT)
 
 
    dnl For backward compatibility. Some Makefiles may be using this.
    dnl For backward compatibility. Some Makefiles may be using this.
    GENCAT=gencat
    GENCAT=gencat
    AC_SUBST(GENCAT)
    AC_SUBST(GENCAT)
 
 
    dnl For backward compatibility. Some Makefiles may be using this.
    dnl For backward compatibility. Some Makefiles may be using this.
    if test "$USE_INCLUDED_LIBINTL" = yes; then
    if test "$USE_INCLUDED_LIBINTL" = yes; then
      INTLOBJS="\$(GETTOBJS)"
      INTLOBJS="\$(GETTOBJS)"
    fi
    fi
    AC_SUBST(INTLOBJS)
    AC_SUBST(INTLOBJS)
 
 
    dnl Enable libtool support if the surrounding package wishes it.
    dnl Enable libtool support if the surrounding package wishes it.
    INTL_LIBTOOL_SUFFIX_PREFIX=gt_libtool_suffix_prefix
    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.
  dnl For backward compatibility. Some Makefiles may be using this.
  INTLLIBS="$LIBINTL"
  INTLLIBS="$LIBINTL"
  AC_SUBST(INTLLIBS)
  AC_SUBST(INTLLIBS)
 
 
  dnl Make all documented variables known to autoconf.
  dnl Make all documented variables known to autoconf.
  AC_SUBST(LIBINTL)
  AC_SUBST(LIBINTL)
  AC_SUBST(LTLIBINTL)
  AC_SUBST(LTLIBINTL)
  AC_SUBST(POSUB)
  AC_SUBST(POSUB)
])
])
 
 
 
 
dnl Checks for all prerequisites of the intl subdirectory,
dnl Checks for all prerequisites of the intl subdirectory,
dnl except for INTL_LIBTOOL_SUFFIX_PREFIX (and possibly LIBTOOL), INTLOBJS,
dnl except for INTL_LIBTOOL_SUFFIX_PREFIX (and possibly LIBTOOL), INTLOBJS,
dnl            USE_INCLUDED_LIBINTL, BUILD_INCLUDED_LIBINTL.
dnl            USE_INCLUDED_LIBINTL, BUILD_INCLUDED_LIBINTL.
AC_DEFUN([AM_INTL_SUBDIR],
AC_DEFUN([AM_INTL_SUBDIR],
[
[
  AC_REQUIRE([AC_PROG_INSTALL])dnl
  AC_REQUIRE([AC_PROG_INSTALL])dnl
  AC_REQUIRE([AM_MKINSTALLDIRS])dnl
  AC_REQUIRE([AM_MKINSTALLDIRS])dnl
  AC_REQUIRE([AC_PROG_CC])dnl
  AC_REQUIRE([AC_PROG_CC])dnl
  AC_REQUIRE([AC_CANONICAL_HOST])dnl
  AC_REQUIRE([AC_CANONICAL_HOST])dnl
  AC_REQUIRE([AC_PROG_RANLIB])dnl
  AC_REQUIRE([AC_PROG_RANLIB])dnl
  AC_REQUIRE([AC_ISC_POSIX])dnl
  AC_REQUIRE([AC_ISC_POSIX])dnl
  AC_REQUIRE([AC_HEADER_STDC])dnl
  AC_REQUIRE([AC_HEADER_STDC])dnl
  AC_REQUIRE([AC_C_CONST])dnl
  AC_REQUIRE([AC_C_CONST])dnl
  AC_REQUIRE([AC_C_INLINE])dnl
  AC_REQUIRE([AC_C_INLINE])dnl
  AC_REQUIRE([AC_TYPE_OFF_T])dnl
  AC_REQUIRE([AC_TYPE_OFF_T])dnl
  AC_REQUIRE([AC_TYPE_SIZE_T])dnl
  AC_REQUIRE([AC_TYPE_SIZE_T])dnl
  AC_REQUIRE([AC_FUNC_ALLOCA])dnl
  AC_REQUIRE([AC_FUNC_ALLOCA])dnl
  AC_REQUIRE([AC_FUNC_MMAP])dnl
  AC_REQUIRE([AC_FUNC_MMAP])dnl
  AC_REQUIRE([jm_GLIBC21])dnl
  AC_REQUIRE([jm_GLIBC21])dnl
  AC_REQUIRE([gt_INTDIV0])dnl
  AC_REQUIRE([gt_INTDIV0])dnl
  AC_REQUIRE([jm_AC_TYPE_UINTMAX_T])dnl
  AC_REQUIRE([jm_AC_TYPE_UINTMAX_T])dnl
  AC_REQUIRE([gt_HEADER_INTTYPES_H])dnl
  AC_REQUIRE([gt_HEADER_INTTYPES_H])dnl
  AC_REQUIRE([gt_INTTYPES_PRI])dnl
  AC_REQUIRE([gt_INTTYPES_PRI])dnl
 
 
  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 \
stdlib.h string.h unistd.h sys/param.h])
stdlib.h string.h unistd.h sys/param.h])
  AC_CHECK_FUNCS([feof_unlocked fgets_unlocked getc_unlocked getcwd getegid \
  AC_CHECK_FUNCS([feof_unlocked fgets_unlocked getc_unlocked getcwd getegid \
geteuid getgid getuid mempcpy munmap putenv setenv setlocale stpcpy \
geteuid getgid getuid mempcpy munmap putenv setenv setlocale stpcpy \
strcasecmp strdup strtoul tsearch __argz_count __argz_stringify __argz_next \
strcasecmp strdup strtoul tsearch __argz_count __argz_stringify __argz_next \
__fsetlocking])
__fsetlocking])
 
 
  AM_ICONV
  AM_ICONV
  AM_LANGINFO_CODESET
  AM_LANGINFO_CODESET
  if test $ac_cv_header_locale_h = yes; then
  if test $ac_cv_header_locale_h = yes; then
    AM_LC_MESSAGES
    AM_LC_MESSAGES
  fi
  fi
 
 
  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,
  dnl because plural.y uses bison specific features. It requires at least
  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 bison-1.26 because earlier versions generate a plural.c that doesn't
  dnl compile.
  dnl compile.
  dnl bison is only needed for the maintainer (who touches plural.y). But in
  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 order to avoid separate Makefiles or --enable-maintainer-mode, we put
  dnl the rule in general Makefile. Now, some people carelessly touch the
  dnl the rule in general Makefile. Now, some people carelessly touch the
  dnl files or have a broken "make" program, hence the plural.c rule will
  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 sometimes fire. To avoid an error, defines BISON to ":" if it is not
  dnl present or too old.
  dnl present or too old.
  AC_CHECK_PROGS([INTLBISON], [bison])
  AC_CHECK_PROGS([INTLBISON], [bison])
  if test -z "$INTLBISON"; then
  if test -z "$INTLBISON"; then
    ac_verc_fail=yes
    ac_verc_fail=yes
  else
  else
    dnl Found it, now check the version.
    dnl Found it, now check the version.
    AC_MSG_CHECKING([version of bison])
    AC_MSG_CHECKING([version of bison])
changequote(<<,>>)dnl
changequote(<<,>>)dnl
    ac_prog_version=`$INTLBISON --version 2>&1 | sed -n 's/^.*GNU Bison.* \([0-9]*\.[0-9.]*\).*$/\1/p'`
    ac_prog_version=`$INTLBISON --version 2>&1 | sed -n 's/^.*GNU Bison.* \([0-9]*\.[0-9.]*\).*$/\1/p'`
    case $ac_prog_version in
    case $ac_prog_version in
      '') ac_prog_version="v. ?.??, bad"; ac_verc_fail=yes;;
      '') ac_prog_version="v. ?.??, bad"; ac_verc_fail=yes;;
      1.2[6-9]* | 1.[3-9][0-9]* | [2-9].*)
      1.2[6-9]* | 1.[3-9][0-9]* | [2-9].*)
changequote([,])dnl
changequote([,])dnl
         ac_prog_version="$ac_prog_version, ok"; ac_verc_fail=no;;
         ac_prog_version="$ac_prog_version, ok"; ac_verc_fail=no;;
      *) ac_prog_version="$ac_prog_version, bad"; ac_verc_fail=yes;;
      *) ac_prog_version="$ac_prog_version, bad"; ac_verc_fail=yes;;
    esac
    esac
    AC_MSG_RESULT([$ac_prog_version])
    AC_MSG_RESULT([$ac_prog_version])
  fi
  fi
  if test $ac_verc_fail = yes; then
  if test $ac_verc_fail = yes; then
    INTLBISON=:
    INTLBISON=:
  fi
  fi
])
])
 
 
 
 
dnl Usage: AM_GNU_GETTEXT_VERSION([gettext-version])
dnl Usage: AM_GNU_GETTEXT_VERSION([gettext-version])
AC_DEFUN([AM_GNU_GETTEXT_VERSION], [])
AC_DEFUN([AM_GNU_GETTEXT_VERSION], [])
 
 

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