mkdir-p.m4 simplification

[Bruno Haible]

Hi Paul, Jim,

The requirements of lib/dirchownmod.c are already fulfilled through the
module description, which depends on 'lchmod' and 'lchown'. Here's a
proposed simplification:


2011-05-21  Bruno Haible  <address@hidden>

        mkdir-p: Simplify autoconf macro.
        * m4/mkdir-p.m4 (gl_MKDIR_PARENTS): Don't require gl_FUNC_LCHMOD,
        gl_FUNC_LCHOWN.

--- m4/mkdir-p.m4.orig  Sat May 21 12:52:31 2011
+++ m4/mkdir-p.m4       Sat May 21 12:49:34 2011
@@ -1,4 +1,4 @@
-# mkdir-p.m4 serial 13
+# mkdir-p.m4 serial 14
 dnl Copyright (C) 2002-2006, 2009-2011 Free Software Foundation, Inc.
 dnl This file is free software; the Free Software Foundation
 dnl gives unlimited permission to copy and/or distribute it,
@@ -10,7 +10,5 @@
   AC_LIBOBJ([mkdir-p])
 
   dnl Prerequisites of lib/dirchownmod.c.
-  AC_REQUIRE([gl_FUNC_LCHMOD])
-  AC_REQUIRE([gl_FUNC_LCHOWN])
   AC_CHECK_FUNCS_ONCE([fchmod])
 ])

-- 
In memoriam Alfred Grünberg <http://en.wikipedia.org/wiki/Alfred_Grünberg>