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

A couple of fixes for bootstrap issues reported on IRC: - on some older glibc systems, ./configure could deadlock due to a glibc malloc bug - on FreeBSD systems, a broken autom4te coupled with gettext 0.18.3 prevents bootstrap; we can't work around it, but can at least inform the user why they have a problem And as always, portability fixes in other modules, some of which are used by libvirt. * .gnulib: Update to latest, in part for bootstrap improvements. * bootstrap: Resync to gnulib. Signed-off-by: Eric Blake <eblake(a)redhat.com&gt; --- Hmm, in reading this gnulib changelog, I'm not sure I want to push right away: the line about md5 being tweaked to use openssl makes me wonder if this update is dragging in a new library dependency; I'll have to do a bit more investigation. But here's the patch, if anyone else also wants to investigate. * .gnulib 831b84c...fdfe96f (18): > bootstrap: warn about BSD toolchain snafu > open-tests: port to glibc with _FORTIFY_SOURCE and -O1 > include_next: minimize code duplication > getcwd: fix compile error in configure check > regex: suppress core dumps from detection code > md5, sha1, sha256, sha512: support mandating use of openssl > test-xvasprintf: disable some -Wformat-security diagnostics > regex: avoid glibc deadlock during configure > md5, sha1, sha256, sha512: use openssl routines if available