-# xgetcwd.m4 serial 2
-dnl Copyright (C) 2002, 2003 Free Software Foundation, Inc.
+# xgetcwd.m4 serial 3
+dnl Copyright (C) 2002, 2003, 2004 Free Software Foundation, Inc.
dnl This file is free software, distributed under the terms of the GNU
dnl General Public License. As a special exception to the GNU General
dnl Public License, this file may be distributed as part of a program
AC_DEFUN([gl_XGETCWD],
[
- dnl Prerequisites of lib/xgetcwd.c.
- AC_CHECK_HEADERS_ONCE(unistd.h)
- AC_CHECK_FUNCS(getcwd)
- AC_FUNC_GETCWD_NULL
+ AC_REQUIRE([gl_FUNC_GETCWD])
])