如何安排Makefile以編譯具有多個.c文件的內核模塊?如何安排Makefile以編譯具有多個.c文件的內核模塊?
這是我目前的Makefile。它是由KDevelop
TARGET = nlb-driver
OBJS = nlb-driver.o
MDIR = drivers/misc
EXTRA_CFLAGS = -DEXPORT_SYMTAB
CURRENT = $(shell uname -r)
KDIR = /lib/modules/$(CURRENT)/build
PWD = $(shell pwd)
DEST = /lib/modules/$(CURRENT)/kernel/$(MDIR)
obj-m += $(TARGET).o
default:
make -C $(KDIR) M=$(PWD) modules
$(TARGET).o: $(OBJS)
$(LD) $(LD_RFLAG) -r -o [email protected] $(OBJS)
ifneq (,$(findstring 2.4.,$(CURRENT)))
install:
su -c "cp -v $(TARGET).o $(DEST) && /sbin/depmod -a"
else
install:
su -c "cp -v $(TARGET).ko $(DEST) && /sbin/depmod -a"
endif
clean:
-rm -f *.o *.ko .*.cmd .*.flags *.mod.c
make -C $(KDIR) M=$(PWD) clean
-include $(KDIR)/Rules.make
w^hy有兩個單獨的文件`Makefile`和`Kbuild`? – 2017-08-01 03:06:06