libXfont: Changes to 'master'

[Keith Packard]

 m4/attributes.m4 |  283 +++++++++++++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 283 insertions(+)

New commits:
commit 9928d71ec04cd630a8ed9c583d144decb4e98c05
Author: Keith Packard <keithp at keithp.com>
Date:   Wed Dec 9 09:07:30 2015 -0800

    Add missing 'attributes.m4' file
    
    Matt Turner noted that this file was missing; 'make distcheck' doesn't
    appear to catch this kind of problem.
    
    Signed-off-by: Keith Packard <keithp at keithp.com>