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

[Andrew Cagney]

New commits:
commit 0b3b52cd610ada64f8f85efd7cf0f5d526234f4a
Author: Andrew Cagney <cagney at gnu.org>
Date:   Thu Dec 15 16:47:46 2016 -0500

    building: work around flex 2.5.4 (CentOS 5); use: -o/output/file
    
    I.e., no space after -o !