Link error in Xcode

[KenD]

Ok, so I'm trying to get an Xcode project up and running now that CodeWarrior is basically dead. The debug build builds and run fine but the release build (no zero link) gives me a linker error.

Undefined symbols ___initialize

Sounds like some lib could be missing but I have no idea what it would be.

This is a C++ Carbon project.

Any ideas what's causing this?

Ken