ifneq ($(KERNELRELEASE),) obj-m:= x86-64-accton-as4630-54pe-cpld.o x86-64-accton-as4630-54pe-psu.o \ x86-64-accton-as4630-54pe-leds.o ym2651y.o else ifeq (,$(KERNEL_SRC)) $(error KERNEL_SRC is not defined) else KERNELDIR:=$(KERNEL_SRC) endif PWD:=$(shell pwd) default: $(MAKE) -C $(KERNELDIR) M=$(PWD) modules clean: rm -rf *.o *.mod.o *.mod.o *.mod.c *.ko .*cmd .tmp_versions Module.markers Module.symvers modules.order endif