VERSION = $(shell .venv/bin/python -m setuptools_scm)

wheel: dist/ocivm-$(VERSION)-py3-none-any.whl

.venv:
	python3 -m venv .venv

venv: .venv

dev: .venv
	.venv/bin/python -m pip install -r dev-requirements.txt

dist/ocivm-$(VERSION)-py3-none-any.whl: \
		$(shell find src -type f -name '*.py') \
		src/ocivm/kernel.img \
		MANIFEST.in \
		pyproject.toml
ifeq ($(VERSION),)
	$(error Run make dev first)
endif
	.venv/bin/python -m build

kernel: src/ocivm/kernel.img

src/ocivm/kernel.img: kconfig
	cp -uv kconfig kernel/.config
	$(MAKE) -C kernel
	cp -uv kernel/arch/x86/boot/bzImage src/ocivm/kernel.img

clean:
	$(MAKE) -C kernel mrproper
	rm -rf .venv
	rm -rf build dist
	rm -f src/ocivm/kernel.img


.PHONY: \
	clean \
	dev \
	kernel \
	venv \
	wheel