[vtk-developers] Problem with VTK_HAS_STD_ISFINITE

Andrew Maclean andrew.amaclean at gmail.com
Wed Jul 31 01:24:07 EDT 2013


This may be related to https://github.com/Kitware/VTK/commit/3680d942

On Ubuntu running gcc (Ubuntu/Linaro 4.7.3-1ubuntu1) 4.7.3
 VTK_HAS_STD_ISFINITE is undefined. To replicate this, remove the build
directory and run cmake again. Cmake is defining VTK_HAS_ISFINITE instead.

On the Mac I am also getting the same error.

The error trace on Ubuntu is this:
In file included from
/home/amaclean/Development/Kitware/src/VTK/Common/Core/vtkAbstractArray.cxx:26:0:
/home/amaclean/Development/Kitware/src/VTK/Common/Core/vtkMath.h: In static
member function ‘static bool vtkMath::IsFinite(double)’:
/home/amaclean/Development/Kitware/src/VTK/Common/Core/vtkMath.h:1295:21:
error: ‘isfinite’ was not declared in this scope
/home/amaclean/Development/Kitware/src/VTK/Common/Core/vtkMath.h:1295:21:
note: suggested alternative:
In file included from
/home/amaclean/Development/Kitware/build/VTK/Common/Core/vtkMathConfigure.h:24:0,
                 from
/home/amaclean/Development/Kitware/src/VTK/Common/Core/vtkMath.h:42,
                 from
/home/amaclean/Development/Kitware/src/VTK/Common/Core/vtkAbstractArray.cxx:26:
/usr/include/c++/4.7/cmath:821:5: note:   ‘std::isfinite’
make[2]: ***
[Common/Core/CMakeFiles/vtkCommonCore.dir/vtkAbstractArray.cxx.o] Error 1
make[1]: *** [Common/Core/CMakeFiles/vtkCommonCore.dir/all] Error 2


On the Mac I am getting a similar result:

[ 18%] Building CXX object
Common/Core/CMakeFiles/vtkCommonCore.dir/vtkAbstractArray.cxx.o
In file included from
/Users/andrewmaclean/Development/Kitware/src/VTK/Common/Core/vtkAbstractArray.cxx:26:
/Users/andrewmaclean/Development/Kitware/src/VTK/Common/Core/vtkMath.h:1269:11:
error:
      use of undeclared identifier 'isinf'
  return (isinf(x) != 0); // Force conversion to bool
          ^
/Users/andrewmaclean/Development/Kitware/src/VTK/Common/Core/vtkMath.h:1282:11:
error:
      use of undeclared identifier 'isnan'; did you mean 'std::isnan'?
  return (isnan(x) != 0); // Force conversion to bool
          ^~~~~
          std::isnan
/usr/include/c++/4.2.1/cmath:550:5: note: 'std::isnan' declared here
    isnan(_Tp __f) { return ::__gnu_cxx::__capture_isnan(__f); }
    ^
In file included from
/Users/andrewmaclean/Development/Kitware/src/VTK/Common/Core/vtkAbstractArray.cxx:26:
/Users/andrewmaclean/Development/Kitware/src/VTK/Common/Core/vtkMath.h:1295:11:
error:
      use of undeclared identifier 'isfinite'; did you mean 'std::isfinite'?
  return (isfinite(x) != 0); // Force conversion to bool
          ^~~~~~~~
          std::isfinite
/usr/include/c++/4.2.1/cmath:542:5: note: 'std::isfinite' declared here
    isfinite(_Tp __f) { return ::__gnu_cxx::__capture_isfinite(__f); }
    ^
3 errors generated.


Regards
   Andrew

-- 
___________________________________________
Andrew J. P. Maclean

___________________________________________
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