--- a/configure.ac	Thu Sep 20 08:22:09 2012
+++ b/configure.ac	Thu Sep 20 08:22:29 2012
@@ -163,7 +163,7 @@
 AM_CONDITIONAL(DRM_MODE, test x$DRM_MODE = xyes)
 AM_CONDITIONAL(LIBUDEV, test x$LIBUDEV = xyes)
 
-AC_DEFINE(USE_XAA, 1, [Build support for XAA])
+#AC_DEFINE(USE_XAA, 1, [Build support for XAA])
 
 # Properly handle EXA.
 AC_MSG_CHECKING([whether to enable EXA support])