Hi, I am attempting to build Boost 1.33.1 for an Intel Mac. Some of the libraries do not build successfully, and I think it is related to the different architecture. One of the errors I get is: ld: Undefined symbols: __Z9test_mainiPPc Does anyone have patches for Boost 1.33.1 that would make it build everything successfully on an Intel Mac? BTW, I also tried doing a build of the 1.34.0 release candidate files and everything there seems to build fine. I just don't really want to base our project on 1.34 until it is officially released. Thanks for any help you can offer. Cheers -- Bennett