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

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