SwiftPM: how to migrate system package library to system library target?

[Diggory]

There’s a link to some documentation in my question here:

SwiftPM Using a System Library

Hello, Please excuse me if this is obvious - but for the life of me I cannot get a system library as a target in a swift executable using the SwiftPM. Initially I tried the method in the documentation here: That method involves creating a whole separate package as a git repo then making that a dependency of the main package. Alas I couldn't get that to work and I noticed that that method was deprecated as noted in the compilation output. So - this time I'm attempting the newer technique as…

(If you have any ideas how to resolve my issue, I’d be grateful!)