maint: update to latest gnulib, for older autoconf

Based on a report from Pavel Hrdina, gnulib was fixed to support
AC_PROG_SED even when using ancient autoconf 2.59 of RHEL 5.

* .gnulib: Update to latest, to fix build on RHEL 5.

Signed-off-by: Eric Blake <eblake@redhat.com>
This commit is contained in:
Eric Blake
2014-02-21 17:18:34 -07:00
parent 57e17a74b7
commit 1cf11064f1

Submodule .gnulib updated: 3f51bf41c8...72fb9075b2