2 dnl Copyright (C) 2002, 2003, 2004 Free Software Foundation, Inc.
3 dnl This file is free software, distributed under the terms of the GNU
4 dnl General Public License. As a special exception to the GNU General
5 dnl Public License, this file may be distributed as part of a program
6 dnl that contains a configuration script generated by Autoconf, under
7 dnl the same distribution terms as the rest of that program.
9 AC_DEFUN([gl_SAVE_CWD],
11 AC_LIBSOURCES([save-cwd.c, save-cwd.h])
13 dnl Prerequisites for lib/save-cwd.c.
14 AC_CHECK_HEADERS_ONCE(fcntl.h unistd.h)
15 AC_CHECK_FUNCS(fchdir)