[Insight-users] Version 4.5 and QT issue

[Bradley Lowekamp]

The new clang/XCode changed from GNU's libstdc++ to LLVM's libc++.

Is your Qt library compiled with libc++ or libstdc++? Likely libstdc++. I'd suggest deleting you ITK build and doing a completely fresh configure and build with adding the following on the initial command line: "-DCMAKE_CXX_FLAGS:STRING=-stdlib=libstdc++ "

type_traits are in tr1 and c++11. ITK does try compiles to detect type_traits, changing your C++ Standard library of language version may change the results.

Brad



On Jan 15, 2014, at 8:58 AM, Alessandro <notinmyhead at gmail.com> wrote:

> Hello,
> 
> I successfully compiled and installed the 4.5 version on OSX Maverick. When I’ve tried to include new lib in the Qt Project (Qt libraries 4.8.x), I got the following error:
> 
> /usr/local/include/ITK-4.5/itkImageAlgorithm.h:24:12: fatal error: 'type_traits' file not found
> #  include <type_traits>
> 
> How can I solve it?
> 
> Thanks,
> Alessandro
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