macros: Changes to 'master'

[Jeremy Huddleston]

 xorg-macros.m4.in |   26 ++++++++++++++++++++++----
 1 file changed, 22 insertions(+), 4 deletions(-)

New commits:
commit 2d4a7a4cf645c9cb586cf2f77f8d3f61d6c71883
Author: Jeremy Huddleston <jeremyhu at apple.com>
Date:   Thu Nov 10 23:45:57 2011 -0800

    XORG_TESTSET_CFLAG: Add support fot -Werror=unused-command-line-argument
    
    This warning was was added to clang in r144365
    
    Signed-off-by: Jeremy Huddleston <jeremyhu at apple.com>