XILINX_TARBALL		:= Xilinx_ISE_DS_Lin_14.7_1015_1.tar
XILINX_LICENSE		:= Xilinx.lic
BOOTSTRAP_IMAGE		:= cryptech-builder:bootstrap
BOOTSTRAP_CONTAINER	:= cryptech-builder-bootstrap
CRYPTECH_BASE_FILE	:= cryptech-builder-base-image.xz
XILINX_PKGDIR		:= fs/$(basename ${XILINX_TARBALL})

ifneq (./,$(sort $(dir ${XILINX_TARBALL} ${XILINX_LICENSE})))
$(error XILINX_TARBALL and XILINX_LICENSE must be in this directory for bind mount)
endif

all: ${CRYPTECH_BASE_FILE}
	docker import ${CRYPTECH_BASE_FILE} cryptech-builder:base
	docker build -t cryptech-builder .

${CRYPTECH_BASE_FILE}: ${XILINX_TARBALL} ${XILINX_LICENSE} Builder Ratinox
	-docker container rm -f ${BOOTSTRAP_CONTAINER}
	-docker image     rm -f ${BOOTSTRAP_IMAGE}
	rm -rf fs
	mkdir fs
	sudo /usr/sbin/debootstrap --foreign jessie fs
	sudo tar -C fs -c . | docker import - ${BOOTSTRAP_IMAGE}
	sudo rm -rf fs
	mkdir fs
	tar -C fs -xf ${XILINX_TARBALL}
	test -d ${XILINX_PKGDIR}
	docker run -it --name ${BOOTSTRAP_CONTAINER} \
		--mount type=bind,source=$(abspath .),target=/cryptech-builder \
		--env 'XILINX_PKGDIR=/cryptech-builder/${XILINX_PKGDIR}' \
		--env 'XILINX_LICENSE=${XILINX_LICENSE}' \
		${BOOTSTRAP_IMAGE} \
		/cryptech-builder/Builder
	rm -rf fs
	-mogrify -verbose -format png *.xwd && rm *.xwd
	docker export ${BOOTSTRAP_CONTAINER} | xz -v >${CRYPTECH_BASE_FILE}.tmp
	docker container rm -f ${BOOTSTRAP_CONTAINER}
	docker image     rm -f ${BOOTSTRAP_IMAGE}
	mv ${CRYPTECH_BASE_FILE}.tmp ${CRYPTECH_BASE_FILE}

clean:
	git clean -dfx -e ${XILINX_TARBALL} -e ${XILINX_LICENSE}

.PHONY: all clean