--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/m4/dirname.m4	Tue Dec 22 05:33:32 2009 +0000
@@ -0,0 +1,18 @@
+#serial 7   -*- autoconf -*-
+dnl Copyright (C) 2002-2006 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_DIRNAME],
+[
+  AC_LIBOBJ([basename])
+  AC_LIBOBJ([dirname])
+  AC_LIBOBJ([stripslash])
+
+  dnl Prerequisites of lib/dirname.h.
+  AC_REQUIRE([gl_AC_DOS])
+  AC_REQUIRE([gl_DOUBLE_SLASH_ROOT])
+
+  dnl No prerequisites of lib/basename.c, lib/dirname.c, lib/stripslash.c.
+])