1*1424dfb3Schristos# codeset.m4 serial 5 (gettext-0.18.2)
2*1424dfb3Schristosdnl Copyright (C) 2000-2002, 2006, 2008-2014, 2016, 2019-2020 Free Software
3*1424dfb3Schristosdnl Foundation, Inc.
4*1424dfb3Schristosdnl This file is free software; the Free Software Foundation
5*1424dfb3Schristosdnl gives unlimited permission to copy and/or distribute it,
6*1424dfb3Schristosdnl with or without modifications, as long as this notice is preserved.
7*1424dfb3Schristos
8*1424dfb3Schristosdnl From Bruno Haible.
9*1424dfb3Schristos
10*1424dfb3SchristosAC_DEFUN([AM_LANGINFO_CODESET],
11*1424dfb3Schristos[
12*1424dfb3Schristos  AC_CACHE_CHECK([for nl_langinfo and CODESET], [am_cv_langinfo_codeset],
13*1424dfb3Schristos    [AC_LINK_IFELSE(
14*1424dfb3Schristos       [AC_LANG_PROGRAM(
15*1424dfb3Schristos          [[#include <langinfo.h>]],
16*1424dfb3Schristos          [[char* cs = nl_langinfo(CODESET); return !cs;]])],
17*1424dfb3Schristos       [am_cv_langinfo_codeset=yes],
18*1424dfb3Schristos       [am_cv_langinfo_codeset=no])
19*1424dfb3Schristos    ])
20*1424dfb3Schristos  if test $am_cv_langinfo_codeset = yes; then
21*1424dfb3Schristos    AC_DEFINE([HAVE_LANGINFO_CODESET], [1],
22*1424dfb3Schristos      [Define if you have <langinfo.h> and nl_langinfo(CODESET).])
23*1424dfb3Schristos  fi
24*1424dfb3Schristos])
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