# Comment/uncomment the following line to disable/enable debugging #DEBUG = y CFLAGS += -O2 -I.. ifneq ($(KERNELRELEASE),) # call from kernel build system obj-m := shortprint.o else KERNELDIR ?= /lib/modules/$(shell uname -r)/build PWD := $(shell pwd) default: $(MAKE) -C $(KERNELDIR) M=$(PWD) modules endif clean: rm -rf *.o *~ core .depend .*.cmd *.ko *.mod.c .tmp_versions depend .depend dep: $(CC) $(CFLAGS) -M *.c > .depend ifeq (.depend,$(wildcard .depend)) include .depend endif