dup2: Remove call-in from fchdir.m4.

[pspp] / m4 / mkdir-p.m4

diff --git a/m4/mkdir-p.m4 b/m4/mkdir-p.m4
index 9317fa4dd8d46148a0c9957a4a8ed48dd38949a2..2a2312ae3e8a4f59b4ae08c8c4078dba75be9da1 100644 (file)
--- a/m4/mkdir-p.m4
+++ b/m4/mkdir-p.m4
@@ -1,15 +1,11 @@
-# mkdir-p.m4 serial 12
-dnl Copyright (C) 2002, 2003, 2004, 2005, 2006 Free Software Foundation, Inc.
+# mkdir-p.m4 serial 15
+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,
 dnl with or without modifications, as long as this notice is preserved.
 
 AC_DEFUN([gl_MKDIR_PARENTS],
 [
-  AC_LIBOBJ([dirchownmod])
-  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])
 ])