subdir-ccflags-y +=-I${srctree}/net/ip/contiki
subdir-ccflags-y +=-I${srctree}/net/ip/contiki/os/lib
subdir-ccflags-y +=-I${srctree}/net/ip/contiki/os
subdir-ccflags-y +=-I${srctree}/net/ip
obj-$(CONFIG_NETWORKING_WITH_15_4_TI_CC2520)=cc2520.o