drivers/staging/android/Makefile - linux - Git at Google

 ccflags-y += -I$(src)			# needed for trace events

 obj-y					+= ion/

 obj-$(CONFIG_ASHMEM)			+= ashmem.o
 obj-$(CONFIG_ANDROID_VSOC)		+= vsoc.o
	ccflags-y += -I$(src) # needed for trace events

	obj-y += ion/

	obj-$(CONFIG_ASHMEM) += ashmem.o
	obj-$(CONFIG_ANDROID_VSOC) += vsoc.o