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# Comment/uncomment the following line to enable/disable debugging
#DEBUG = y
ifeq ($(DEBUG),y)
DEBFLAGS = -O -g -DSCULLP_DEBUG # "-O" is needed to expand inlines
else
DEBFLAGS = -O2
endif
EXTRA_CFLAGS += $(DEBFLAGS) -I$(LDDINC)
TARGET = scullp
ifneq ($(KERNELRELEASE),)
scullp-objs := main.o mmap.o
obj-m := scullp.o
else
KERNELDIR ?= /lib/modules/$(shell uname -r)/build
PWD := $(shell pwd)
modules:
$(MAKE) -C $(KERNELDIR) M=$(PWD) LDDINC=$(PWD) modules
endif
install:
install -d $(INSTALLDIR)
install -c $(TARGET).o $(INSTALLDIR)
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
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