[PATCH] maint: update to latest gnulib

[Eric Blake]

With the latest gnulib, 'make check' no longer fails to compile
for mingw.  There are still six gnulib unit test failures, and I'm
still investigating if I can come up with some gnulib fixes in the
next day or two.  But in looking at those failures:
FAIL: test-localeconv.exe
FAIL: test-lock.exe
FAIL: test-mbrtowc1.sh
FAIL: test-mbrtowc-w32=1.sh
FAIL: test-thread_self.exe
FAIL: test-thread_create.exe
None of them are show-stoppers to a release of m4 itself, since
we still haven't converted m4 to use anything other than the C
locale, and since we are single-threaded and don't care about
multi-thread locking.

* gnulib: Update to latest, for mingw compile fixes.

Signed-off-by: Eric Blake <address@hidden>
---

Still on my plate before we can cut 1.4.17: see if I can avoid
the testsuite failure of HPUX with closed stdout.

* gnulib 162b3eb...d69a420 (3):
  > regex-tests: skip UTF-8 test on mingw
  > tests: make it easier to bypass alarm time in debugger
  > regex: port to mingw's recent addition of undeclared alarm

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

diff --git a/ChangeLog b/ChangeLog
index 3e08dba..8798406 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,8 @@
+2013-03-12  Eric Blake  <address@hidden>
+
+       maint: update to latest gnulib
+       * gnulib: Update to latest, for mingw compile fixes.
+
 2013-03-11  Eric Blake  <address@hidden>

        build: fix large diversions on mingw
diff --git a/gnulib b/gnulib
index 162b3eb..d69a420 160000
--- a/gnulib
+++ b/gnulib
@@ -1 +1 @@
-Subproject commit 162b3eb8ff8eca18d7c6cfbe3a4b98aa4e5972ce
+Subproject commit d69a4209386e256b60ece4407c16c272ff4e45ae
-- 
1.8.1.4