macros: Changes to 'master'

[Gaetan Nadon]

 xorg-macros.m4.in |    9 +++++----
 1 file changed, 5 insertions(+), 4 deletions(-)

New commits:
commit 72fdc868b56fe2b7bdc9a69872651baeca728fb6
Author: Ross Burton <ross.burton at intel.com>
Date:   Thu Oct 10 17:23:04 2013 +0100

    xorg-macros.m4.in: use the autoconf cache for XORG_CHECK_MALLOC_ZERO
    
    Improve configure speed by checking the autoconf cache before compiling and
    running the test.
    
    As this means cross-compilation environments can trivially seed this cache as
    appropriate, remove the cross-compiling value (which for embedded systems using
    uclibc is wrong).
    
    Reviewed-by: Gaetan Nadon <memsize at videotron.ca>
    Signed-off-by: Ross Burton <ross.burton at intel.com>
    Signed-off-by: Gaetan Nadon <memsize at videotron.ca>