fix linking on macOS and tell people how to build
I don't know if NetRadiant runs but I know it builds on macOS Mojave.
This MR requires !123 (merged) and !124 (merged) being merged first.
Edited by Thomas Debesse
I don't know if NetRadiant runs but I know it builds on macOS Mojave.
This MR requires !123 (merged) and !124 (merged) being merged first.