1# codeset.m4 serial 5 (gettext-0.18.2)
2dnl Copyright (C) 2000-2002, 2006, 2008-2014, 2016, 2019-2020 Free Software
3dnl Foundation, Inc.
4dnl This file is free software; the Free Software Foundation
5dnl gives unlimited permission to copy and/or distribute it,
6dnl with or without modifications, as long as this notice is preserved.
7
8dnl From Bruno Haible.
9
10AC_DEFUN([AM_LANGINFO_CODESET],
11[
12  AC_CACHE_CHECK([for nl_langinfo and CODESET], [am_cv_langinfo_codeset],
13    [AC_LINK_IFELSE(
14       [AC_LANG_PROGRAM(
15          [[#include <langinfo.h>]],
16          [[char* cs = nl_langinfo(CODESET); return !cs;]])],
17       [am_cv_langinfo_codeset=yes],
18       [am_cv_langinfo_codeset=no])
19    ])
20  if test $am_cv_langinfo_codeset = yes; then
21    AC_DEFINE([HAVE_LANGINFO_CODESET], [1],
22      [Define if you have <langinfo.h> and nl_langinfo(CODESET).])
23  fi
24])
25