vtk_module(vtkRenderingExternal
  TEST_DEPENDS
    vtkglew
    vtkTestingRendering
  EXCLUDE_FROM_ALL
  DEPENDS
    vtkCommonCore
    vtkRendering${VTK_RENDERING_BACKEND}
    vtkRenderingCore
  PRIVATE_DEPENDS
    vtkCommonMath
    vtkCommonTransforms
    vtkRendering${VTK_RENDERING_BACKEND}
  )