macros: Changes to 'master'

[Chase Douglas]

 xorg-macros.m4.in |  229 ++++++++++++++++++++++++++++++++----------------------
 1 file changed, 137 insertions(+), 92 deletions(-)

New commits:
commit 44aa8e75c8e54c5bc09d0cbff2f7207abe80c980
Author: Chase Douglas <chase.douglas at canonical.com>
Date:   Wed Feb 29 12:18:51 2012 -0800

    Define BASE_CXXFLAGS when C++ is the chosen language
    
    You can use this functionality by setting the language to C++ before
    calling XORG_DEFAULT_OPTIONS. This can accomplished with AC_LANG(C++).
    
    Signed-off-by: Chase Douglas <chase.douglas at canonical.com>
    Reviewed-by: Gaetan Nadon <memsize at videotron.ca>

commit 543ce698747dc998ca0ed987ef1ab0c35fb501b1
Author: Chase Douglas <chase.douglas at canonical.com>
Date:   Wed Feb 29 09:51:02 2012 -0800

    Make XORG_TESTSET_CFLAG work for multiple languages
    
    Signed-off-by: Chase Douglas <chase.douglas at canonical.com>
    Reviewed-by: Gaetan Nadon<memsize at videotron.ca>