[ITK-dev] ITK bugs with recent patch

[Bill Lorensen]

JC,

Patches from experts are also welcome on gerrit.

Bill


On Tue, Apr 21, 2015 at 1:23 PM, Jean-Christophe Fillion-Robin
<jchris.fillionr at kitware.com> wrote:
> Hi Bill, Hans, Matt,
>
> To account for the different VTK backends, you could introduce an option
> named ITK_VTK_BACKEND that would default to "OpenGL", that way you would
> specific VTK components using "vtkRendering${ITK_VTK_BACKEND}".
>
> To account for the fact recent version of VTK do not provide
> vtkRenderingFreeType${ITK_VTK_BACKEND} [1], you could add a compile test
> internally calling "find_package(VTK)" and checking if the target
> "vtkRenderingFreeType${ITK_VTK_BACKEND}" exists using "if(TARGET
> vtkRenderingFreeType${ITK_VTK_BACKEND})".
>
> Hth
> Jc
>
> [1] https://github.com/Kitware/VTK/commit/4f7460a57
>
>
> On Tue, Apr 21, 2015 at 11:40 AM, Bill Lorensen <bill.lorensen at gmail.com>
> wrote:
>>
>> I think we need to revert the patch. Since vtkRenderingFreeTypeOpenGL
>> is now gone from VTK, the warnings go away (I'm verifying that now).
>> It does mean that using a VTK prior to the removal of that module,
>> users will get the warning.
>>
>> Bill
>>
>> On Tue, Apr 21, 2015 at 11:37 AM, Johnson, Hans J
>> <hans-johnson at uiowa.edu> wrote:
>> > Mac build, but with fairly up-to-date version of VTK.
>> >
>> > Hans
>> >
>> >> On Apr 21, 2015, at 10:15 AM, Bill Lorensen <bill.lorensen at gmail.com>
>> >> wrote:
>> >>
>> >> I see it also on my Mac. I'll investigate.
>> >>
>> >> On Tue, Apr 21, 2015 at 11:11 AM, Johnson, Hans J
>> >> <hans-johnson at uiowa.edu> wrote:
>> >>> Matt and Bill,
>> >>>
>> >>> I think a new bug has been introduced for ITK.
>> >>>
>> >>>
>> >>>
>> >>> CMake Error at
>> >>> /scratch/johnsonhj/src/BT-bld/VTK/CMake/vtkModuleAPI.cmake:120
>> >>> (message):
>> >>>  Requested modules not available:
>> >>>
>> >>>    vtkRenderingFreeTypeOpenGL
>> >>> Call Stack (most recent call first):
>> >>>  Modules/Bridge/VtkGlue/CMakeLists.txt:31 (vtk_module_config)
>> >>>
>> >>>
>> >>> -- Configuring incomplete, errors occurred!
>> >>> See also
>> >>>
>> >>> "/scratch/johnsonhj/src/BT-bld/ITKv4-build/CMakeFiles/CMakeOutput.log".
>> >>> See also
>> >>> "/scratch/johnsonhj/src/BT-bld/ITKv4-build/CMakeFiles/CMakeError.log".
>> >>> make[2]: *** [ITKv4-prefix/src/ITKv4-stamp/ITKv4-configure] Error 1
>> >>> make[1]: *** [CMakeFiles/ITKv4.dir/all] Error 2
>> >>> make: *** [all] Error 2
>> >>>
>> >>> Hans
>> >>>
>> >>>
>> >>>
>> >>> ========================================================================
>> >>> Hans J. Johnson, Ph.D.,  Associate Professor
>> >>> Electrical and Computer Engineering (Primary), Biomedical Engineering,
>> >>> Psychiatry
>> >>> hans-johnson at uiowa.edu
>> >>> (319) 621 7185 (cell)
>> >>> (319) 384 3538  ECE Phone (Primary)
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>> >>>
>> >>> 4316 Seamans Center
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>> >>>
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>> >>
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