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authorPawel Kowalski <p.kowalski2@partner.samsung.com>2019-08-28 14:31:23 +0200
committerPawel Kowalski <p.kowalski2@partner.samsung.com>2019-08-28 16:56:31 +0200
commitdee455252ad321c660b411b4ecd65aa5e08f8fc1 (patch)
treeb55f9ec039e963e42605e9e9bdc186354cf9df42 /m4-gl/wchar_t.m4
parent5c7e0aaf17a296535495e3431db6a86ad64064b3 (diff)
parent26bea900a531662c6028ecc06f4adea825658434 (diff)
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Change-Id: I6d4b47b2072db8e7c45daa6e269e2f0cc6f54a7f
Diffstat (limited to 'm4-gl/wchar_t.m4')
-rw-r--r--m4-gl/wchar_t.m424
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diff --git a/m4-gl/wchar_t.m4 b/m4-gl/wchar_t.m4
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+# wchar_t.m4 serial 4 (gettext-0.18.2)
+dnl Copyright (C) 2002-2003, 2008-2019 Free Software Foundation, Inc.
+dnl This file is free software; the Free Software Foundation
+dnl gives unlimited permission to copy and/or distribute it,
+dnl with or without modifications, as long as this notice is preserved.
+
+dnl From Bruno Haible.
+dnl Test whether <stddef.h> has the 'wchar_t' type.
+dnl Prerequisite: AC_PROG_CC
+
+AC_DEFUN([gt_TYPE_WCHAR_T],
+[
+ AC_CACHE_CHECK([for wchar_t], [gt_cv_c_wchar_t],
+ [AC_COMPILE_IFELSE(
+ [AC_LANG_PROGRAM(
+ [[#include <stddef.h>
+ wchar_t foo = (wchar_t)'\0';]],
+ [[]])],
+ [gt_cv_c_wchar_t=yes],
+ [gt_cv_c_wchar_t=no])])
+ if test $gt_cv_c_wchar_t = yes; then
+ AC_DEFINE([HAVE_WCHAR_T], [1], [Define if you have the 'wchar_t' type.])
+ fi
+])