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

[Eric Blake]

Since we haven't quite frozen yet, it's time to pick up some
fixes.  I know at least cygwin benefits from this update.

* .gnulib: Update to latest, in part for cygwin compilation.

Signed-off-by: Eric Blake <eblake at redhat.com>
---

Pushing under the gnulib rule.

* .gnulib 4a5ee89...8f74258 (33):
  > Revert "error: make the module depend on vfprintf-posix"
  > maint.mk: fix "release" target to build _version
  > maint.mk: get current gnulib revision correctly.
  > install-reloc: Support multi-binary installation.
  > selinux-h: really build without selinux when library is missing
  > regex: also remove dependency on HAVE_WCSCOLL
  > xfreopen: fix typo: s/frepoen/freopen/
  > regex: don't depend on wcscoll
  > error: add the printf attribute to a static function
  > error: make the module depend on vfprintf-posix
  > fpending, obstack, strerror-override: use pure+const function attrs
  > extern-inline: make safe for -Wundef usage
  > mkfifo-tests, etc.: allow HP-UX 11.11 bug
  > acl: allow cross-compilation to Gentoo
  > mgetgroups: remove dependency on realloc-gnu
  > regex-tests: port to HP-UX 11.11
  > verify: document some 'assume' pitfalls
  > strtoumax: fix another typo in previous commit
  > strtoumax: fix typo in previous commit.
  > strtoumax: port to Solaris 8
  > autoupdate
  > strtoimax, strtoumax: port to HP-UX 11.11
  > strtoimax: port to HP-UX 11.11
  > New module 'count-trailing-zeros'.
  > count-leading-zeros: port to MSC; support types wider than 64 bits
  > count-one-bits: port to MSC; support types wider than 64 bits
  > mountlist: fix resource leak with MOUNTED_INTERIX_STATVFS
  > tests: improve diagnostic when an assertion fails
  > verify: new macro 'assume'
  > autoupdate
  > dup2, dup3: work around another cygwin crasher
  > getdtablesize: work around cygwin issue
  > pmccabe2html: escaping of special characters

 .gnulib | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/.gnulib b/.gnulib
index 4a5ee89..8f74258 160000
--- a/.gnulib
+++ b/.gnulib
@@ -1 +1 @@
-Subproject commit 4a5ee89c8a8be7350a8fd8ca1bacb196a190e492
+Subproject commit 8f7425866463f994538584d1dd7211603b8b0550
-- 
1.8.3.1