[Smtk-developers] Warnings

[David Thompson]

We could also use pragmas around VTK includes to turn off C++11 warnings. We do something similar for other 3rd party libraries.

	David

> On Aug 27, 2015, at 5:13 PM, Ben Boeckel <ben.boeckel at kitware.com> wrote:
> 
> On Thu, Aug 27, 2015 at 12:52:33 -0400, Robert Michael O'Bara wrote:
>> /Users/obara/Projects/Kitware/Builds/CMBSuperBuild/smtk/src/smtk/smtk/model/Session.h:200:36: note: 
>>      expanded from macro 'smtkDeclareModelingKernel'
>>  smtkDeclareOperatorRegistration();
>>                                   ^
> 
> These would need a style change to SMTK.
> 
>> /Users/obara/Projects/Kitware/Builds/CMBSuperBuild/paraview/src/paraview/VTK/Common/Core/vtkType.h:225:16: warning: 
>>      'long long' is a C++11 extension [-Wc++11-long-long]
>> typedef signed long long   vtkTypeInt64;
> 
> ...
> 
>> 1310 warnings generated.
>> Linking CXX shared module ../../../lib/smtkRemoteSessionPython.so
> 
> SMTK is setting -std=c++11, but VTK headers are not warning-clean in such a
> situation. SMTK should either use "SYSTEM" as the first argument when adding
> VTK/ParaView include directories or not set C++11 as its target.
> 
> --Ben
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