内核模块Makefile

# Comment/uncomment the following line to disable/enable debugging

#DEBUG = y

# Add your debugging flag (or not) to CFLAGS

ifeq ($(DEBUG),y)

  DEBFLAGS = -O -g -DSBULL_DEBUG # "-O" is needed to expand inlines

else

  DEBFLAGS = -O2

endif

EXTRA_CFLAGS += $(DEBFLAGS)

EXTRA_CFLAGS += -I..

ifneq ($(KERNELRELEASE),)

# call from kernel build system

CONFIG_FUSE_FS=m

obj-$(CONFIG_FUSE_FS) += fuse.o

obj-$(CONFIG_CUSE) += cuse.o

fuse-objs := dev.o dir.o file.o inode.o control.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) $(EXTRA_CFLAGS) -M *.c > .depend

ifeq (.depend,$(wildcard .depend))

include .depend

endif