(gl_SAVE_CWD): Remove check for fcntl; we now assume it.

diff --git a/m4/save-cwd.m4 b/m4/save-cwd.m4
index 79173c212cad6a3d1c1d90cd4a87de4cce8b4b7b..685d34ee227792e875e0c6dff10ec238cbf996b2 100644 (file)
--- a/m4/save-cwd.m4
+++ b/m4/save-cwd.m4
@@ -1,10 +1,8 @@
-# save-cwd.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
-dnl that contains a configuration script generated by Autoconf, under
-dnl the same distribution terms as the rest of that program.
+# save-cwd.m4 serial 4
+dnl Copyright (C) 2002, 2003, 2004, 2005 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.
 
 AC_DEFUN([gl_SAVE_CWD],
 [
@@ -12,5 +10,4 @@ AC_DEFUN([gl_SAVE_CWD],
   AC_LIBOBJ([save-cwd])
   dnl Prerequisites for lib/save-cwd.c.
   AC_CHECK_HEADERS_ONCE(fcntl.h unistd.h)
-  AC_CHECK_FUNCS(fchdir)
 ])