mesa: Changes to 'master'

[Adam Jackson]

 configure.ac            |   17 ++++++++++++++---
 src/mesa/main/execmem.c |   22 +++++++++++++++++++---
 2 files changed, 33 insertions(+), 6 deletions(-)

commit diffs at http://gitweb.freedesktop.org/?p=mesa/mesa.git;a=summary

New commits:
commit 66611f2298539fa28a3667c02ca4013602634d3d
Author: Adam Jackson <ajax at redhat.com>
Date:   Fri Feb 15 13:49:12 2008 -0500

    Trivial SELinux awareness.  Enable with --enable-selinux.
    
    Avoids AVC warnings when allocating executable memory by first checking
    if the current process has permission to do so.