obj-m := gpio_irq.o gpio_irq-objs := gpio_irq_test.o export ARCH=arm export CROSS_COMPILE=arm-linux-gnueabihf- KERNEL = $(PWD)/../../../../ CC = $(CROSS_COMPILE)gcc EXTRA_CFLAGS := -I$(KERNEL)/drivers/sstar/include/ -I$(KERNEL)/include/ all: make modules -C $(KERNEL) M=`pwd` clean: make modules clean -C $(KERNEL) M=`pwd`