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

[Andrew Cagney]

New commits:
commit 7c750a5b104dad227c68849498542893796d3f45
Author: Andrew Cagney <cagney at gnu.org>
Date:   Thu May 7 13:08:33 2015 -0400

    building: add script mk/find.sh to list any Makefile like files
    
    For instance: ./mk/find.sh | xargs grep MAKEVARABLE