[ITK Community] [Insight-users] Version 4.5 and QT issue

[Bradley Lowekamp]

Did you start with an empty directory and do an initial configuration? or did you simply reconfigure? The latter is insufficient.

Brad

On Jan 15, 2014, at 10:16 AM, Alessandro <notinmyhead at gmail.com> wrote:

> The otool output on qmake is the same… 
> 
> If I place your suggested string, now I got the error during compilation of ITK library:
> 
> /Users/alessandrosavino/Downloads/InsightToolkit-4.5.0/Modules/Core/Common/include/itkImageAlgorithm.h:24:12: fatal error: 'type_traits' file not found
> #  include <type_traits>
> 
> 
> Alessandro
> 
> On 15/gen/2014, at 15:42, Bradley Lowekamp <blowekamp at mail.nih.gov> wrote:
> 
>> You can utilize otool in inspect libraries and executables:
>> 
>> 
>> $ otool -L `which qmake`
>> /usr/bin/qmake:
>> 	/System/Library/Frameworks/ApplicationServices.framework/Versions/A/ApplicationServices (compatibility version 1.0.0, current version 38.0.0)
>> 	/usr/lib/libstdc++.6.dylib (compatibility version 7.0.0, current version 7.9.0)
>> 	/usr/lib/libgcc_s.1.dylib (compatibility version 1.0.0, current version 625.0.0)
>> 	/usr/lib/libSystem.B.dylib (compatibility version 1.0.0, current version 123.0.0)
>> 	/System/Library/Frameworks/CoreServices.framework/Versions/A/CoreServices (compatibility version 1.0.0, current version 44.0.0)
>> 	/System/Library/Frameworks/CoreFoundation.framework/Versions/A/CoreFoundation (compatibility version 150.0.0, current version 550.0.0)
>> $ qmake -version
>> QMake version 2.01a
>> Using Qt version 4.8.5 in /Library/Frameworks
>> 
>> You should/need to use the same standard C++ library a cross your project. Unless you can ensure that you std library c++ symbols intermingle.
>> 
>> Brad
>> 
>> 
>> On Jan 15, 2014, at 9:35 AM, Alessandro <notinmyhead at gmail.com> wrote:
>> 
>>> Since Qt comes from the installation dmg, unfortunately I don’t know how it was compiled.
>>> 
>>> How the compilation flags may have some impact on the includes used by qmake to compile the project?
>>> 
>>> Alessandro
>>> 
>>> On 15/gen/2014, at 15:18, Bradley Lowekamp <blowekamp at mail.nih.gov> wrote:
>>> 
>>>> 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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>> 
> 
> _____________________________________
> Powered by www.kitware.com
> 
> Visit other Kitware open-source projects at
> http://www.kitware.com/opensource/opensource.html
> 
> Kitware offers ITK Training Courses, for more information visit:
> http://www.kitware.com/products/protraining.php
> 
> Please keep messages on-topic and check the ITK FAQ at:
> http://www.itk.org/Wiki/ITK_FAQ
> 
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