[Insight-developers] OS X Lion: XCode 3.0 compiler (gcc-llvm 4.2) regression test failures

[Sean McBride]

On Thu, 15 Dec 2011 15:41:54 +0000, Williams, Norman K said:

>The testing issues are consistent between ITK3 and ITK4.
>
>Has anyone else tried the XCode 3 gcc-llvm compiler?

Are you using Xcode 3 on Lion?  Lion requires Xcode 4.2.

>Does anyone know of
>a 'clean' gcc that can be downloaded and deployed on OS X?

Apple has stopped working on their fork of gcc, but mainline gcc still supports darwin.  I hear it's hard to build, but you can get binaries in a few places, such as:
<http://hpc.sourceforge.net/>

-- 
____________________________________________________________
Sean McBride, B. Eng                 sean at rogue-research.com
Rogue Research                        www.rogue-research.com 
Mac Software Developer              Montréal, Québec, Canada