scons: Add X11 include path if X11 is available.

Mac OS X XQuartz places X11 headers at /opt/X11/include.

This patch fixes this Mac OS X SCons build error.

  Compiling src/gallium/state_trackers/glx/xlib/glx_api.c ...
In file included from src/gallium/state_trackers/glx/xlib/glx_api.c:34:
include/GL/glx.h:30:10: fatal error: 'X11/Xlib.h' file not found
         ^

Signed-off-by: Vinson Lee <vlee@freedesktop.org>
Reviewed-by: Emil Velikov <emil.l.velikov@gmail.com>
This commit is contained in:
Vinson Lee 2015-01-19 12:54:44 -08:00 committed by Emil Velikov
parent fea35bbf6d
commit 9db7b12cb2
1 changed files with 3 additions and 0 deletions

View File

@ -624,6 +624,9 @@ def generate(env):
env.PkgCheckModules('DRM', ['libdrm >= 2.4.38'])
env.PkgCheckModules('UDEV', ['libudev >= 151'])
if env['x11']:
env.Append(CPPPATH = env['X11_CPPPATH'])
env['dri'] = env['x11'] and env['drm']
# for debugging