GRC_GR_USRP dnl this must come after GRC_USRP
GRC_GR_GCELL dnl this must come after GRC_GCELL and GRC_GNURADIO_CORE
GRC_GR_MSDD6000 dnl disabled until component is fixed (ticket:252)
-GRC_GR_CLASSIFY
GRC_GR_AUDIO_ALSA
GRC_GR_AUDIO_JACK
GRC_GR_AUDIO_OSS