File: wchar_t.m4

package info (click to toggle)
gettext 0.17-4
  • links: PTS
  • area: main
  • in suites: lenny
  • size: 64,956 kB
  • ctags: 38,653
  • sloc: ansic: 299,024; sh: 49,429; makefile: 8,097; perl: 4,181; lisp: 3,261; yacc: 665; java: 618; cs: 578; sed: 369; objc: 337; cpp: 325; awk: 80; tcl: 63; pascal: 12; php: 8
file content (20 lines) | stat: -rw-r--r-- 726 bytes parent folder | download | duplicates (760) 
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
 
# wchar_t.m4 serial 1 (gettext-0.12)
dnl Copyright (C) 2002-2003 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 <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_TRY_COMPILE([#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
])