Apple Mach-O linker (id) warning : building for MacOSX, but linking against dylib built for iOS

Question

Starting from some point in the past xCode 4 in complaining about linker problems:

ld: warning: building for MacOSX, but linking against dylib built f

Answer 1

If you're using Carthage and compiling a Mac app, search on your project's Framework Search Paths you might find something like $(PROJECT_DIR)/Carthage/Build/iOS.

Removing that fixed my issue.