[PATCH] build: fix regression for DragonFly BSD

Fixes an issue reported by GW:
https://lists.gnu.org/archive/html/bug-m4/2013-11/msg00000.html

* gnulib: Update to latest gnulib, for fpending fix.

Signed-off-by: Eric Blake <[email protected]>
---

Pushing, now that GW has verified that it works.

 ChangeLog | 5 +++++
 gnulib    | 2 +-
 2 files changed, 6 insertions(+), 1 deletion(-)

diff --git a/ChangeLog b/ChangeLog
index 3ac0ea4..1a09d9f 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,8 @@
+2013-11-08  Eric Blake  <[email protected]>
+
+	build: fix regression for DragonFly BSD
+	* gnulib: Update to latest gnulib, for fpending fix.
+
 2013-09-24  Eric Blake  <[email protected]>

 	build: improve default build for non-gcc
diff --git a/gnulib b/gnulib
index 4a5ee89..cdceb2f 160000
--- a/gnulib
+++ b/gnulib
@@ -1 +1 @@
-Subproject commit 4a5ee89c8a8be7350a8fd8ca1bacb196a190e492
+Subproject commit cdceb2fe48e39f4fff25f6f4cb34bbab88c2856f
-- 
1.8.3.1