[vtkusers] SimpleCocoaVTK linker issues

[Larry]

Hello,

I am trying to compile the SimpleCocoaVTK project, and I am running into
this linker issue:

Undefined symbols for architecture x86_64:
  "_OBJC_CLASS_$_vtkCocoaGLView", referenced from:
      _OBJC_CLASS_$_BasicVTKView in BasicVTKView.o
  "_OBJC_METACLASS_$_vtkCocoaGLView", referenced from:
      _OBJC_METACLASS_$_BasicVTKView in BasicVTKView.o
ld: symbol(s) not found for architecture x86_64
clang: error: linker command failed with exit code 1 (use -v to see
invocation)

What I did so far:
-build VTK, following this http://www.vtk.org/Wiki/Cocoa_VTK (I also
specified the install path prefix to be /usr/local/vtk)
-opened the Examples/GUI/Cocoa/SimpleCocoaVTK.xcodeproj and set the Source
Trees as specified in the instructions
-made sure all of the files are found (i.e. not red)

My setup:
-Mac OS X 10.10
-Xcode 6.4
-cmake 3.1.1
-clang 6.1.0
-VTK 6.3

I used ‘otool’ and ‘nm’ to verify that libvtkRenderingOpenGL-6.3.a does
contain the definition for these symbols.

How can I fix this?

Thanks,
Larry



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