2014-10-10 15:42:33 -06:00
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.PHONY: build-greybus
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$(PRODUCT_OUT)/ramdisk.img: build-greybus
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include $(CLEAR_VARS)
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GREYBUS_SRC_PATH := $(ANDROID_BUILD_TOP)/external/greybus/
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LOCAL_PATH := $(GREYBUS_SRC_PATH)
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LOCAL_SRC_FILES := greybus.ko
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LOCAL_MODULE := $(LOCAL_SRC_FILES)
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LOCAL_MODULE_CLASS := EXECUTABLES
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LOCAL_MODULE_PATH := $(PRODUCT_OUT)/root/lib/modules
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$(LOCAL_PATH)/$(LOCAL_SRC_FILES): build-greybus
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include $(BUILD_PREBUILT)
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KDIRARG := KERNELDIR="${ANDROID_PRODUCT_OUT}/obj/kernel"
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ifneq ($(ANDROID_64),)
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ARCHARG := ARCH=arm64
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FLAGARG := EXTRA_CFLAGS+=-fno-pic
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else
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ARCHARG := ARCH=arm
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2014-10-30 16:28:18 -06:00
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FLAGARG := EXTRA_CFLAGS+=-fno-pic
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2014-10-10 15:42:33 -06:00
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endif
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ARGS := $(KDIRARG) $(ARCHARG) $(FLAGARG)
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build-greybus: android_kernel
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make clean -C $(GREYBUS_SRC_PATH)
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cd $(GREYBUS_SRC_PATH) &&\
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$(MAKE) -j$(MAKE_JOBS) CROSS_COMPILE=$(KERNEL_TOOLS_PREFIX) $(ARGS)
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mkdir -p $(PRODUCT_OUT)/root/lib/modules
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cp $(GREYBUS_SRC_PATH)/greybus.ko $(PRODUCT_OUT)/root/lib/modules
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