问题
I have a recipe that needs to know the version string/information of another recipe. Basically I want to expand the PV variable of a different recipe. What would be the easiest way to do this? I was thinking maybe there is a bb python function I can use in my recipe to parse the other recipe and find it's PV.
回答1:
Easily, you can't. Can you explain what you actually need to do?
来源：https://stackoverflow.com/questions/56794981/how-can-i-reference-find-the-pv-of-one-recipe-in-another-recipe-in-yocto-bitb