[vtk-developers] dashboard failure with Java wrapping and Obj-C++?

[David Gobbi]

Just pushed it a few seconds ago.  Adding ".mm" worked like a charm.

On Wed, Apr 11, 2012 at 2:58 PM, Chris Harris <chris.harris at kitware.com> wrote:
> David,
>
> That sounds like a good fix to me. Are you going to push a patch? If
> not I am happy to do so.
>
> Regards,
>
> Chris
>
> On Wed, Apr 11, 2012 at 4:01 PM, David Gobbi <david.gobbi at gmail.com> wrote:
>> On Wed, Apr 11, 2012 at 1:46 PM, Sean McBride <sean at rogue-research.com> wrote:
>>> On Wed, 11 Apr 2012 13:40:39 -0600, David Gobbi said:
>>>
>>>>The fix would probably be along the lines of:
>>>>
>>>>1)  In Rendering/Core/CMakeLists.txt,
>>>>define a new file property WRAP_JAVA_OBJC:
>>>>
>>>>set_source_files_properties(
>>>>  vtkRenderWindow.cxx
>>>>  PROPERTIES WRAP_JAVA_OBJC 1
>>>>)
>>>>
>>>>2) in CMake/vtkJavaWrapping.cmake,
>>>>check whether WRAP_JAVA_OBJC is set for each source file,
>>>>and if so add "-ObjC++" for the corresponding Java.cxx file.
>>>>
>>>>Alternatively, a special case for vtkRenderWindowJava.cxx could be
>>>>hard-coded into vtkJavaWrapping.cmake, rather than defining a new
>>>>property that only applies to a single file in all of VTK.
>>>
>>> This file doesn't exist in git, it's created, right?
>>>
>>> Is there no way to give the file a .mm extension instead of .cxx?
>>
>> Yes, vtkWrapJava.cmake could check the file properties and
>> generate the file name with a .mm instead of with a .cxx, and
>> that would be even easier than adding the -ObjC++ flag.
>>
>>  - David
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