ctdb:build: fix building with external libtdb

Signed-off-by: Michael Adam <obnox@samba.org>
Reviewed-by: Jelmer Vernooij <jelmer@samba.org>
build: fix the test and define for msg_accrights

It must be "msg_accrights" not "msg_acctrights" ...
                                       ^

Signed-off-by: Michael Adam <obnox@samba.org>
Reviewed-by: Jelmer Vernooij <jelmer@samba.org>

Autobuild-User(master): Michael Adam <obnox@samba.org>
Autobuild-Date(master): Mon Jun 16 18:18:04 CEST 2014 on sn-devel-104