Aquaris-M10-4G/drivers/misc/mediatek/btif/Makefile

# BTIF driver for AD DIE
# If KERNELRELEASE is defined, we've been invoked from the
# kernel build system and can use its language.
ifneq ($(KERNELRELEASE),)
	#subdir-ccflags-y can be used in 2.6.34 in the future
	MTK_PLATFORM := $(subst ",,$(CONFIG_MTK_PLATFORM))
	subdir-ccflags-y += -I$(srctree)/drivers/misc/mediatek/include/mt-plat/$(MTK_PLATFORM)/include
	subdir-ccflags-y += -I$(srctree)/arch/arm/mach-$(MTK_PLATFORM)/include/mach

    obj-y += common/

# Otherwise we were called directly from the command
# line; invoke the kernel build system.
else
    KERNELDIR ?= /lib/modules/$(shell uname -r)/build
    PWD  := $(shell pwd)
default:
	$(MAKE) -C $(KERNELDIR) M=$(PWD) modules
endif