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

[Andrew Cagney]

New commits:
commit 2c43a41bc3b1b90d4e3c94ee2d3da2e7d3b76153
Author: Andrew Cagney <cagney at gnu.org>
Date:   Thu Aug 10 14:32:52 2017 -0400

    building: try to pacify older GCCs