drivers/staging/android/Makefile - kernel/common - Git at Google

 # SPDX-License-Identifier: GPL-2.0
 ccflags-y += -I$(src)			# needed for trace events

 obj-y					+= ion/

 obj-$(CONFIG_ASHMEM)			+= ashmem.o
 obj-$(CONFIG_DEBUG_KINFO)	+= debug_kinfo.o
	# SPDX-License-Identifier: GPL-2.0
	ccflags-y += -I$(src) # needed for trace events

	obj-y += ion/

	obj-$(CONFIG_ASHMEM) += ashmem.o
	obj-$(CONFIG_DEBUG_KINFO) += debug_kinfo.o