Hey @fedoraneckbeard - thanks for posting in the forums!
What version of PHP are you trying to build with?
There is an issue with the Apple Silicon build that we’re patching right now, but here is a fix - PHP v7.3.5 ONLY usable on Mac 10.13.6 (High Sierra) - #2 by austinwendt
Short-version:
Delete your ~/Library/Application Support/Local/lightning-services folder and relaunch Local and you should be good to go.
Sorry for the confusion!