submodules: update to latest

* submodules/autoconf: Use latest upstream Autoconf.

Signed-off-by: Eric Blake <ebb9@byu.net>
(cherry picked from commit 7ba0d59da0ec8f6876a66ea81bb9f9190ddec358)

diff --git a/ChangeLog b/ChangeLog
index aa13e0164f59fde1107637c9c6d80fa92d317587..2d8b02bf3e94dcbc1c5dfed5715c9deec080a295 100644 (file)
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,8 @@
+2009-04-10  Eric Blake  <ebb9@byu.net>
+
+       submodules: update to latest
+       * submodules/autoconf: Use latest upstream Autoconf.
+

 2009-04-06  Eric Blake  <ebb9@byu.net>
 
        Work around autoconf 2.63b bug in testsuite.
 2009-04-06  Eric Blake  <ebb9@byu.net>
 
        Work around autoconf 2.63b bug in testsuite.

diff --git a/submodules/autoconf b/submodules/autoconf
index fb069ddf299107885435573544279c07df9d0b50..ef8940d9b5a3fe2866027f82a535915da3e78829 160000 (submodule)
--- a/submodules/autoconf
+++ b/submodules/autoconf
@@ -1 +1 @@
-Subproject commit fb069ddf299107885435573544279c07df9d0b50
+Subproject commit ef8940d9b5a3fe2866027f82a535915da3e78829