[Swan-commit] Changes to ref refs/heads/master

[Andrew Cagney]

New commits:
commit 1e7d5f86554dbdc563ed024279cf102c1e842d1e
Author: Andrew Cagney <cagney at gnu.org>
Date:   Wed Jul 18 08:09:40 2018 -0400

    building: only build addr_lookup.c when NETKEY
    
    (where netkey is a proxy for both NETLINK and NETLINK_XFRM)