[Insight-users] LBFGSOptimizer bug (?)

[Sean McBride]

On Fri, 8 Mar 2013 12:02:22 -0500, Tim Allman said:

>It seems that my clang is also an Apple creation.
>
>celia:tim-[ITK-4.3]: ls -l `which clang`
>-rwxr-xr-x  1 root  wheel  21622640 21 Nov 15:41 /usr/bin/clang
>celia:tim-[ITK-4.3]: clang --version
>Apple clang version 4.1 (tags/Apple/clang-421.11.66) (based on LLVM 3.1svn)
>Target: x86_64-apple-darwin11.4.2

clang is an open source compiler, but some vendors, including Apple, have their own private forks to better match their release schedules, etc.  This is saying your clang is from your Xcode installation and that its based on the open source 3.1 branch.  It's pretty new, and should be able to build ITK.

Do you maybe have multiple copies of Xcode?   What does this report

xcode-select --print-path

Cheers,

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