Mesa (gallium-mesa-7.4): scons: Also define USE_XSHM for the glx/ xlib state tracker build.

[Jose Fonseca]

Module: Mesa
Branch: gallium-mesa-7.4
Commit: f1668b5318b6d1f28be594d49fab809989d068a4
URL:    http://cgit.freedesktop.org/mesa/mesa/commit/?id=f1668b5318b6d1f28be594d49fab809989d068a4

Author: Michel Dänzer <daenzer at vmware.com>
Date:   Mon Mar  9 17:39:14 2009 +0100

scons: Also define USE_XSHM for the glx/xlib state tracker build.

Fixes an inconsisten definition of struct xmesa_buffer between there and
winsys/xlib, resulting in a crash in XPutImage.

---

 src/gallium/state_trackers/glx/xlib/SConscript |    2 ++
 1 files changed, 2 insertions(+), 0 deletions(-)

diff --git a/src/gallium/state_trackers/glx/xlib/SConscript b/src/gallium/state_trackers/glx/xlib/SConscript
index 01641e9..0dbe341 100644
--- a/src/gallium/state_trackers/glx/xlib/SConscript
+++ b/src/gallium/state_trackers/glx/xlib/SConscript
@@ -14,6 +14,8 @@ if env['platform'] == 'linux' \
         '#/src/mesa/main',
     ])
 
+    env.Append(CPPDEFINES = ['USE_XSHM'])
+
     st_xlib = env.ConvenienceLibrary(
 	target = 'st_xlib',
 	source = [ 'glxapi.c',