svga: Fix scons build

diff --git a/src/gallium/winsys/svga/drm/SConscript b/src/gallium/winsys/svga/drm/SConscript
index edaf945..3ad4c72 100644 (file)
--- a/src/gallium/winsys/svga/drm/SConscript
+++ b/src/gallium/winsys/svga/drm/SConscript
@@ -2,6 +2,8 @@ Import('*')
 
 env = env.Clone()
 
+env.ParseConfig('pkg-config --cflags libdrm')
+
 if env['gcc']:
        env.Append(CCFLAGS = ['-fvisibility=hidden'])
        env.Append(CPPDEFINES = [