Any issues with Qt 4.3.x and Mac Xcode 3.0?

[will49]

I'm currently using Xcode 2.4 on Mac OS 10.4 and everything works fine with Qt 4.3.x. I'd like to upgrade to Xcode 3.0 for the new IDE features, but first wanted to check if there were any issues that may cause Qt compilation to break.

Anyone have any problems?