gnuradio-examples/python/multi_usrp/Makefile \
gnuradio-examples/python/network/Makefile \
gnuradio-examples/python/ofdm/Makefile \
+ gnuradio-examples/python/pfb/Makefile \
gnuradio-examples/python/usrp/Makefile \
gnuradio-examples/python/usrp2/Makefile \
])