Log Message:
Update to 1.5.3:
Adam Jackson (1):
      configure: Drop AM_MAINTAINER_MODE

Alan Coopersmith (1):
      Skip building xaa files when XAA is not supported

Colin Walters (1):
      autogen.sh: Implement GNOME Build API

Dave Airlie (1):
      cirrus: don't use pciTag

Julien Cristau (1):
      cirrus 1.5.3