-# save-cwd.m4 serial 4
-dnl Copyright (C) 2002, 2003, 2004, 2005 Free Software Foundation, Inc.
+# serial 10
+dnl Copyright (C) 2002-2006, 2009-2014 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.
+dnl Prerequisites for lib/save-cwd.c.
AC_DEFUN([gl_SAVE_CWD],
[
- AC_LIBSOURCES([save-cwd.c, save-cwd.h])
- AC_LIBOBJ([save-cwd])
- dnl Prerequisites for lib/save-cwd.c.
- AC_CHECK_HEADERS_ONCE(fcntl.h unistd.h)
+ AC_CHECK_FUNCS_ONCE([fchdir])
])