[libvirt] [PATCH] maint: update to latest gnulib

[Eric Blake]

* cfg.mk (gnulib_dir): Override default in maint.mk.
* .gnulib: Update to latest.
Reported by Jim Meyering.
---

Update to the latest gnulib for some portability fixes.  Thankfully,
we already pass all of the new syntax checks, but Jim did note (on
the gnulib list) that we failed to define $(gnulib_dir) correctly.

 .gnulib |    2 +-
 cfg.mk  |    3 +++
 2 files changed, 4 insertions(+), 1 deletions(-)

diff --git a/.gnulib b/.gnulib
index 7c1b995..411e141 160000
--- a/.gnulib
+++ b/.gnulib
@@ -1 +1 @@
-Subproject commit 7c1b995a7041ea366acafeb8632e1080f349f03f
+Subproject commit 411e141164861435385bb9bbb10012da28a077c0
diff --git a/cfg.mk b/cfg.mk
index 105b625..9e8909b 100644
--- a/cfg.mk
+++ b/cfg.mk
@@ -24,6 +24,9 @@ gnu_rel_host = $(gnu_ftp_host-$(RELEASE_TYPE))
 url_dir_list = \
   ftp://$(gnu_rel_host)/gnu/coreutils

+# We use .gnulib, not gnulib.
+gnulib_dir = $(srcdir)/.gnulib
+
 # Tests not to run as part of "make distcheck".
 local-checks-to-skip =			\
   changelog-check			\
-- 
1.6.6.1