KVER := $(shell uname -r)
KSRC := /lib/modules/$(KVER)/build

PWD = $(shell pwd)

obj-m += stack_avail.o

all: modules

modules:
	$(MAKE) -C $(KSRC) SUBDIRS=$(PWD) BUILD_DIR=$(PWD) modules

ioctl: ioctl.c
	$(CC) $< -o $@

clean:
	@find . \
		\( -name '*.ko' -o -name '.*.cmd' \
		-o -name '*.o' -o -name '*.mod.c' \) \
		-type f -print | xargs rm -f