obj-m += vmread.o
vmread-objs := kmem.o
MCFLAGS += -O3
ccflags-y += ${MCFLAGS}
CC += ${MCFLAGS}
KDIR := /lib/modules/$(shell uname -r)/build
ifndef OUT_DIR
KOUTPUT := $(PWD)/build/vmread_kmod
else
KOUTPUT := $(OUT_DIR)/vmread_kmod
endif
KOUTPUT_MAKEFILE := $(KOUTPUT)/Makefile
all: $(KOUTPUT_MAKEFILE)
@echo "$(KOUTPUT)"
make -C $(KDIR) M=$(KOUTPUT) src=$(PWD) modules
cp $(KOUTPUT)/vmread.ko $(KOUTPUT)/../vmread.ko
$(KOUTPUT):
mkdir -p "$@"
$(KOUTPUT_MAKEFILE): $(KOUTPUT)
touch "$@"
clean:
make -C $(KDIR) M=$(KOUTPUT) src=$(PWD) clean
$(shell rm $(KOUTPUT_MAKEFILE))
rmdir $(KOUTPUT)