Return to wchar_t.m4 CVS log

Up to [ELWIX - Embedded LightWeight unIX -] / embedaddon / libiconv / srcm4

Annotation of embedaddon/libiconv/srcm4/wchar_t.m4, revision 1.1

1.1     ! misho       1: # wchar_t.m4 serial 3 (gettext-0.18)
        !             2: dnl Copyright (C) 2002-2003, 2008, 2009 Free Software Foundation, Inc.
        !             3: dnl This file is free software; the Free Software Foundation
        !             4: dnl gives unlimited permission to copy and/or distribute it,
        !             5: dnl with or without modifications, as long as this notice is preserved.
        !             6: 
        !             7: dnl From Bruno Haible.
        !             8: dnl Test whether <stddef.h> has the 'wchar_t' type.
        !             9: dnl Prerequisite: AC_PROG_CC
        !            10: 
        !            11: AC_DEFUN([gt_TYPE_WCHAR_T],
        !            12: [
        !            13:   AC_CACHE_CHECK([for wchar_t], [gt_cv_c_wchar_t],
        !            14:     [AC_TRY_COMPILE([#include <stddef.h>
        !            15:        wchar_t foo = (wchar_t)'\0';], ,
        !            16:        [gt_cv_c_wchar_t=yes], [gt_cv_c_wchar_t=no])])
        !            17:   if test $gt_cv_c_wchar_t = yes; then
        !            18:     AC_DEFINE([HAVE_WCHAR_T], [1], [Define if you have the 'wchar_t' type.])
        !            19:   fi
        !            20: ])