Linux设备驱动程序第二版

				# Change it here or specify it on the "make" commandline				INCLUDEDIR = /usr/include								CFLAGS = -D__KERNEL__ -DMODULE -O -Wall -I$(INCLUDEDIR)								# Extract version number from headers.				VER = $(shell awk -F\" '/REL/ {print $$2}' $(INCLUDEDIR)/linux/version.h)								OBJS = skull.o								all: $(OBJS)								skull.o: skull_init.o skull_clean.o					$(LD) -r $^ -o $@								install:					install -d /lib/modules/$(VER)/misc /lib/modules/misc					install -c skull.o /lib/modules/$(VER)/misc					install -c skull.o /lib/modules/misc								clean:					rm -f *.o *~ core