For release builds, edit korefile.js and set release to true.
Run node Kore/make --noshaders
Open build/Krom.xcodeproj
Add Library Search Paths (/path/to/Krom/V8/Libraries/macos/debug or /path/to/Krom/V8/Libraries/macos/release)
Add Runtime Search Paths (@loader_path/../Resources/macos)