-# rpmatch.m4 serial 8
-dnl Copyright (C) 2002-2003, 2007-2009 Free Software Foundation, Inc.
+# rpmatch.m4 serial 9
+dnl Copyright (C) 2002-2003, 2007-2010 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.
# Prerequisites of lib/rpmatch.c.
AC_DEFUN([gl_PREREQ_RPMATCH], [
AC_CACHE_CHECK([for nl_langinfo and YESEXPR], [gl_cv_langinfo_yesexpr],
- [AC_TRY_LINK([#include <langinfo.h>],
- [char* cs = nl_langinfo(YESEXPR); return !cs;],
+ [AC_LINK_IFELSE([AC_LANG_PROGRAM([[#include <langinfo.h>]],
+ [[char* cs = nl_langinfo(YESEXPR); return !cs;]])],
[gl_cv_langinfo_yesexpr=yes],
[gl_cv_langinfo_yesexpr=no])
])