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

[Andrew Cagney]

New commits:
commit 395fe79ce62c5a95bcfcfadaeec2c9048c2d7a65
Author: Andrew Cagney <cagney at gnu.org>
Date:   Fri May 25 14:29:33 2018 -0400

    xauth: only build xauth.c when USE_XAUTHPAM=true
    
    Rather than wraping the code in an #ifdef.