Hi, sorry I haven't answered this yet. I've barely used FPC on my Mac, so I can't say off the top of my head. But as far as I know it uses the standard linker (same as gcc), so I assume it does dynamic linking to .dylib and frameworks. I'll test it for sure this evening and let you know... that is something I need to know myself before planning on using FreePascal on a large project anyay...