Yikes, TIL: never build production artifacts from a development checkout?
Sure, its not always perfect, and getting say, blobless, is a challenge of its own, but no distro in their right mind for example, would ship arbitrary .o or ld.so objects in source packages.
Heck there's a few pieces of software I work on that I can't build locally, I just push WIPs to CI/CD.
I could try to setup a CI/CD pipeline of my own, but it isn't worth the time.