linux_module_learn/examples/lddbus/Makefile

40 lines
710 B
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 # "-O" is needed to expand inlines
else
DEBFLAGS = -O2
endif
CFLAGS += $(DEBFLAGS) -I$(LDDINCDIR)
ifneq ($(KERNELRELEASE),)
# call from kernel build system
obj-m := lddbus.o
else
KERNELDIR ?= /lib/modules/$(shell uname -r)/build
PWD := $(shell pwd)
default:
$(MAKE) -C $(KERNELDIR) SUBDIRS=$(PWD) LDDINCDIR=$(PWD)/../include modules
endif
clean:
rm -rf *.o *.ko *~ core .depend *.mod.c .*.cmd .tmp_versions .*.o.d
depend .depend dep:
$(CC) $(CFLAGS) -M *.c > .depend
ifeq (.depend,$(wildcard .depend))
include .depend
endif