# SPDX-License-Identifier: GPL-2.0-only

# ------------------------------------------------------------------
#SPDX-License-Identifier: GPL-2-only

ARCH := arm64

# clang
CLANG_PATH := /mnt/fileroot/zhiwei.zhang/a9_kernel/common16-6.12/prebuilts/clang/host/linux-x86/clang-r536225/bin
CC := $(CLANG_PATH)/clang

# GCC (binutils: ld/ar/objcopy/strip)
GCC_PATH := /mnt/fileroot/zhiwei.zhang/a9_kernel/common16-6.12/prebuilts/gcc/host/linux-x86/aarch64-none-linux-gnu/bin
CROSS_COMPILE := $(GCC_PATH)/aarch64-none-linux-gnu-

KDIR = /mnt/fileroot/zhiwei.zhang/a9_kernel/common16-6.12/out/android16-6.12/common
CACHE_FILE = /mnt/fileroot/zhiwei.zhang/a9_kernel/common16-6.12/out/cache/last_build/common/Module.symvers

KBUILD_EXTRA_SYMBOLS := $(KDIR)/Module.symvers

define build_module_func
	make ARCH=$(ARCH) CC=$(CC) CROSS_COMPILE=$(CROSS_COMPILE) -C $(KDIR) M=$(CURDIR)/$(1) modules
endef

define clean_module_func
	make ARCH=$(ARCH) CC=$(CC) CROSS_COMPILE=$(CROSS_COMPILE) -C $(KDIR) M=$(CURDIR)/$(1) clean
endef

.PHONY: clean

all:
	cp $(CACHE_FILE) $(KDIR)/Module.symvers
	$(call build_module_func,csi2)
	$(call build_module_func,adap)
	$(call build_module_func,isp5)
	$(call build_module_func,sensor/imx290)
	$(call build_module_func,sensor/ov5640)
	$(call build_module_func,sensor/max96712)
	$(call build_module_func,sensor/ov13855)
	$(call build_module_func,sensor/ov51a40)
	$(call build_module_func,sensor/imx415)
vout:
	cp $(CACHE_FILE) $(KDIR)/Module.symvers
	$(call build_module_func,vpu)

clean:
	$(call clean_module_func,csi2)
	$(call clean_module_func,adap)
	$(call clean_module_func,isp5)
	$(call clean_module_func,sensor/imx290)
	$(call clean_module_func,sensor/ov5640)
	$(call clean_module_func,sensor/max96712)
	$(call clean_module_func,sensor/ov13855)
	$(call clean_module_func,sensor/ov51a40)
	$(call clean_module_func,sensor/imx415)
cleanvout:
	$(call clean_module_func,vpu)