| 1 | # lcmessage.m4 serial 8
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| 2 | dnl Copyright (C) 1995-2002, 2004-2005, 2008-2014, 2016, 2019-2021 Free
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| 3 | dnl Software Foundation, Inc.
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| 4 | dnl This file is free software; the Free Software Foundation
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| 5 | dnl gives unlimited permission to copy and/or distribute it,
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| 6 | dnl with or without modifications, as long as this notice is preserved.
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| 7 | dnl
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| 8 | dnl This file can be used in projects which are not available under
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| 9 | dnl the GNU General Public License or the GNU Lesser General Public
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| 10 | dnl License but which still want to provide support for the GNU gettext
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| 11 | dnl functionality.
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| 12 | dnl Please note that the actual code of the GNU gettext library is covered
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| 13 | dnl by the GNU Lesser General Public License, and the rest of the GNU
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| 14 | dnl gettext package is covered by the GNU General Public License.
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| 15 | dnl They are *not* in the public domain.
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| 16 |
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| 17 | dnl Authors:
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| 18 | dnl Ulrich Drepper <drepper@cygnus.com>, 1995.
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| 19 |
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| 20 | # Check whether LC_MESSAGES is available in <locale.h>.
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| 21 |
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| 22 | AC_DEFUN([gt_LC_MESSAGES],
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| 23 | [
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| 24 | AC_CACHE_CHECK([for LC_MESSAGES], [gt_cv_val_LC_MESSAGES],
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| 25 | [AC_LINK_IFELSE(
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| 26 | [AC_LANG_PROGRAM(
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| 27 | [[#include <locale.h>]],
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| 28 | [[return LC_MESSAGES]])],
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| 29 | [gt_cv_val_LC_MESSAGES=yes],
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| 30 | [gt_cv_val_LC_MESSAGES=no])])
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| 31 | if test $gt_cv_val_LC_MESSAGES = yes; then
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| 32 | AC_DEFINE([HAVE_LC_MESSAGES], [1],
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| 33 | [Define if your <locale.h> file defines LC_MESSAGES.])
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| 34 | fi
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| 35 | ])
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