Cannot build VTK6 on i386

[Andrea Venturoli]

Hello.

The box is 9.3/i386.

Building math/vtk6 produces:

> [ 77%] Building CXX object Rendering/FreeType/CMakeFiles/vtkRenderingFreeType.dir/vtkTextRendererStringToImage.cxx.o
> /usr/ports/math/vtk6/work/VTK-6.1.0/Rendering/FreeType/vtkFreeTypeTools.cxx: In member function 'bool vtkFreeTypeTools::CalculateBoundingBox(const T&, vtkFreeTypeTools::MetaData&)':
> /usr/ports/math/vtk6/work/VTK-6.1.0/Rendering/FreeType/vtkFreeTypeTools.cxx:1190: error: no matching function for call to 'min(unsigned int&, int&)'
> /usr/ports/math/vtk6/work/VTK-6.1.0/Rendering/FreeType/vtkFreeTypeTools.cxx: In member function 'void vtkFreeTypeTools::GetLineMetrics(T, T, vtkFreeTypeTools::MetaData&, int&, int*)':
> /usr/ports/math/vtk6/work/VTK-6.1.0/Rendering/FreeType/vtkFreeTypeTools.cxx:1954: error: no matching function for call to 'max(int&, unsigned int&)'
> /usr/ports/math/vtk6/work/VTK-6.1.0/Rendering/FreeType/vtkFreeTypeTools.cxx:1955: error: no matching function for call to 'min(int&, unsigned int&)'
> /usr/ports/math/vtk6/work/VTK-6.1.0/Rendering/FreeType/vtkFreeTypeTools.cxx: In member function 'bool vtkFreeTypeTools::CalculateBoundingBox(const T&, vtkFreeTypeTools::MetaData&) [with T = vtkStdString]':
> /usr/ports/math/vtk6/work/VTK-6.1.0/Rendering/FreeType/vtkFreeTypeTools.cxx:407:   instantiated from here
> /usr/ports/math/vtk6/work/VTK-6.1.0/Rendering/FreeType/vtkFreeTypeTools.cxx:1189: error: no matching function for call to 'min(unsigned int, int&)'
> /usr/ports/math/vtk6/work/VTK-6.1.0/Rendering/FreeType/vtkFreeTypeTools.cxx: In member function 'bool vtkFreeTypeTools::CalculateBoundingBox(const T&, vtkFreeTypeTools::MetaData&) [with T = vtkUnicodeString]':
> /usr/ports/math/vtk6/work/VTK-6.1.0/Rendering/FreeType/vtkFreeTypeTools.cxx:438:   instantiated from here
> /usr/ports/math/vtk6/work/VTK-6.1.0/Rendering/FreeType/vtkFreeTypeTools.cxx:1189: error: no matching function for call to 'min(unsigned int, int&)'
> /usr/ports/math/vtk6/work/VTK-6.1.0/Rendering/FreeType/vtkFreeTypeTools.cxx: In member function 'void vtkFreeTypeTools::GetLineMetrics(T, T, vtkFreeTypeTools::MetaData&, int&, int*) [with T = __gnu_cxx::__normal_iterator<const char*, std::basic_string<char, std::char_traits<char>, std::allocator<char> > >]':
> /usr/ports/math/vtk6/work/VTK-6.1.0/Rendering/FreeType/vtkFreeTypeTools.cxx:1155:   instantiated from 'bool vtkFreeTypeTools::CalculateBoundingBox(const T&, vtkFreeTypeTools::MetaData&) [with T = vtkStdString]'
> /usr/ports/math/vtk6/work/VTK-6.1.0/Rendering/FreeType/vtkFreeTypeTools.cxx:407:   instantiated from here
> /usr/ports/math/vtk6/work/VTK-6.1.0/Rendering/FreeType/vtkFreeTypeTools.cxx:1954: error: no matching function for call to 'max(int&, unsigned int)'
> /usr/ports/math/vtk6/work/VTK-6.1.0/Rendering/FreeType/vtkFreeTypeTools.cxx:1955: error: no matching function for call to 'min(int&, unsigned int)'
> /usr/ports/math/vtk6/work/VTK-6.1.0/Rendering/FreeType/vtkFreeTypeTools.cxx: In member function 'void vtkFreeTypeTools::GetLineMetrics(T, T, vtkFreeTypeTools::MetaData&, int&, int*) [with T = vtkUnicodeString::const_iterator]':
> /usr/ports/math/vtk6/work/VTK-6.1.0/Rendering/FreeType/vtkFreeTypeTools.cxx:1155:   instantiated from 'bool vtkFreeTypeTools::CalculateBoundingBox(const T&, vtkFreeTypeTools::MetaData&) [with T = vtkUnicodeString]'
> /usr/ports/math/vtk6/work/VTK-6.1.0/Rendering/FreeType/vtkFreeTypeTools.cxx:438:   instantiated from here
> /usr/ports/math/vtk6/work/VTK-6.1.0/Rendering/FreeType/vtkFreeTypeTools.cxx:1954: error: no matching function for call to 'max(int&, unsigned int)'
> /usr/ports/math/vtk6/work/VTK-6.1.0/Rendering/FreeType/vtkFreeTypeTools.cxx:1955: error: no matching function for call to 'min(int&, unsigned int)'
> *** [Rendering/FreeType/CMakeFiles/vtkRenderingFreeType.dir/vtkFreeTypeTools.cxx.o] Error code 1

Any solution?
Is this something that should be fixed in ports or upstream?

  bye & Thanks
	av.