VTKmMacros.cmake file missing from installed VTK

I am using a "make install"ed VTKm in another CMake project and it appears the some files were skipped during make install.

CMake Error at vtkm-master-kitware-gitlab-ljwgwhhekmhglma5c2cdngeuwxkvdfah/include/VTKmConfig.cmake:51 (include):
  include could not find load file:

VTKmMacros
Call Stack (most recent call first):
  CMake/thirdparty/SetupVTKm.cmake:52 (find_package)
  CMake/Setup3rdParty.cmake:119 (include)
  CMakeLists.txt:91 (include)

VTKmMacros.cmake is being included in VTKmConfig.cmake, but looks like there is a missing install rule:

ls vtkm-master-kitware-gitlab-ljwgwhhekmhglma5c2cdngeuwxkvdfah/share/vtkm/cmake/
FindBoostHeaders.cmake		FindTBB.cmake			UseVTKmCUDA.cmake		UseVTKmTBB.cmake		VTKmDetectCUDAVersion.cxx
FindGLEW.cmake			FindThrust.cmake		UseVTKmSerial.cmake		VTKmCompilerOptimizations.cmake

What is the proper path? In the main CMakeLists.txt add an install rule that copies VTKmMacros.cmake to ${VTKm_INSTALL_CMAKE_MODULE_DIR} ?