Makefile

ifneq ($(KERNELRELEASE),)
	obj-$(CONFIG_TOUCHSCREEN_GOODIX_BRL_9916) += goodix_core.o
goodix_core-y := \
	goodix_brl_i2c.o \
	goodix_brl_spi.o \
	goodix_ts_core.o \
	goodix_brl_hw.o \
	goodix_cfg_bin.o \
	goodix_ts_utils.o \
	goodix_brl_fwupdate.o \
	goodix_ts_gesture.o \
	goodix_ts_inspect.o \
	goodix_ts_tools.o \
    goodix_ts_utils.o
else
    KDIR = $(OUT)/obj/KERNEL_OBJ
    CROSS_COMPILE = $(ANDROID_TOOLCHAIN)/aarch64-linux-android-
    CLANG = $(ANDROID_BUILD_TOP)/prebuilts/clang/host/linux-x86/clang-r370808
    REAL_CC = $(CLANG)/bin/clang
    AR = $(CLANG)/bin/llvm-ar
    LLVM_NM = $(CLANG)/bin/llvm-nm
    LD = $(CLANG)/bin/ld.lld
.PHONY: clean
default:
	$(MAKE) ARCH=arm64 CROSS_COMPILE=$(CROSS_COMPILE) REAL_CC=$(REAL_CC) CLANG_TRIPLE=aarch64-linux-gnu- AR=$(AR) LLVM_NM=$(LLVM_NM) LD=$(LD) -C $(KDIR) M=$(PWD) modules
clean:
	@rm -rf *.order *.symvers* .tmp_versions
	@find -name "*.o*" -o -name "*.mod*" -o -name "*.ko*" | xargs rm -f
endif