====== venv ======

===== Makefile wrap =====

<code make>
VENV_DIR ?= $(PWD)/.venv
WEST ?= $(VENV_DIR)/bin/west

$(VENV_DIR): zephyr/scripts/requirements.txt ;
	python3 -m venv $(VENV_DIR)
	$(VENV_DIR)/bin/pip install --upgrade west
	$(VENV_DIR)/bin/pip install -r zephyr/scripts/requirements.txt
	touch $(VENV_DIR)

init: $(VENV_DIR)
	[ -d ".west" ] || $(WEST) init -l app
	$(WEST) update
	$(WEST) patch --apply

menuconfig: build
	$(WEST) build -d $(BUILD_DIR) -t menuconfig
</code>

Links:
  * [[https://venthur.de/2021-03-31-python-makefiles.html|Writing Makefiles for Python Projects]]
  * [[https://github.com/sio/Makefile.venv|Seamlessly manage Python virtual environment with a Makefile]]
    * [[https://pypi.org/project/Makefile.venv/]]