Yes there was a bad build setting quoting bug introduced with Xcode 2.1. Apple knows of the issue — we ran into with Colloquy (along with many other developers).

— Timothy Hatcher » colloquy.info

On Jul 31, 2005, at 10:27 PM, Darin Adler wrote:

I tried to fix this by adding proper quoting. Unfortunately, it looks like this is a bug in Xcode rather than in our project.