At 4:40 PM +1000 7/10/09, Nigel Pearson wrote: >I'm still having lots of problems trying to get >fully clean builds on all Mac OS X variants A new version of XCode was released recently (3.1.3, June 17, 2009). Among other things, it includes... > GCC 4.2 & LLVM GCC 4.2 optional compilers for use with Mac OS X 10.5 SDK In case it helps, Craig