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thodg/libiconv/m4/wint_t.m4

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  • Author : Bruno Haible
    Date : 2005-12-29 13:06:22
    Hash : 1f290a21
    Message : Update from GNU gettext.

  • m4/wint_t.m4
  • # wint_t.m4 serial 1 (gettext-0.12)
    dnl Copyright (C) 2003 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 <wchar.h> has the 'wint_t' type.
    dnl Prerequisite: AC_PROG_CC
    
    AC_DEFUN([gt_TYPE_WINT_T],
    [
      AC_CACHE_CHECK([for wint_t], gt_cv_c_wint_t,
        [AC_TRY_COMPILE([#include <wchar.h>
           wint_t foo = (wchar_t)'\0';], ,
           gt_cv_c_wint_t=yes, gt_cv_c_wint_t=no)])
      if test $gt_cv_c_wint_t = yes; then
        AC_DEFINE(HAVE_WINT_T, 1, [Define if you have the 'wint_t' type.])
      fi
    ])