build: update to latest gnulib

In particular, pull in gnulib's fix for the broken AC_HEADER_MAJOR
macro in autoconf.

Signed-off-by: Eric Blake <eblake@redhat.com>
This commit is contained in:
Eric Blake
2016-09-19 10:15:05 -05:00
parent eef8b26372
commit 9d7a37ecb2
+1 -1
Submodule .gnulib updated: a2a39436b6...e89b4a7aef