ifeq ($(DEBUG),y) DEBFLAGS = -O -g -DLED_DEBUG endif EXTRA_CFLAGS += $(DEBFLAGS) KERNEL_DIR=../../ebf_6ull_linux ARCH=arm CROSS_COMPILE=arm-linux-gnueabihf- export ARCH CROSS_COMPILE obj-m := led.o all: $(MAKE) -C $(KERNEL_DIR) M=$(CURDIR) modules .PHONE:clean clean: $(MAKE) -C $(KERNEL_DIR) M=$(CURDIR) clean #depend .depend dep: # $(CC) $(EXTRA_CFLAGS) -M *.c > .depend #ifeq (.depend,$(wildcard .depend)) #include .depend #endif