all: stage0.stamp stage1.stamp stage2.stamp stage3.stamp

stage0.stamp:
	mkdir -p fs/cryptech-builder
	sudo /usr/sbin/debootstrap --foreign jessie fs
	sudo tar -C fs -xf Xilinx_ISE_DS_Lin_14.7_1015_1.tar
	sudo tar -C fs -c . | docker import - cryptech-builder:stage0
	sudo rm -rf fs
	touch $@

stage1.stamp: stage0.stamp Builder Ratinox
	docker run -it --name cryptech-builder-stage1 \
		--mount type=bind,source=$(abspath .),target=/cryptech-builder \
		cryptech-builder:stage0 \
		/cryptech-builder/Builder
	docker export cryptech-builder-stage1 | \
		xz -v >cryptech-builder-stage1.xz
	docker container rm cryptech-builder-stage1
	touch $@

stage2.stamp: stage1.stamp
	docker rmi cryptech-builder:stage0
	docker import cryptech-builder-stage1.xz cryptech-builder:stage2
#	rm cryptech-builder-stage1.xz
	touch $@

stage3.stamp: stage2.stamp Dockerfile
	docker build -t cryptech-builder .
	touch $@

clean:
	rm -f *.stamp Xvfb_screen* cryptech-builder-stage1.xz