VTKM_LOG_S_IF is not defined in ContourTreeApp.cxx

vtkm/vtk-m/examples/contour_tree_augmented/ContourTreeApp.cxx:233:5: error: 'VTKM_LOG_S_IF' was not declared in this scope VTKM_LOG_S_IF(vtkm::cont::LogLevel::Warn,

When building with gcc 8.3.0, and following configuration on ubuntu 18.04: cmake -DVTKm_Vectorization=native -DVTKm_USE_DOUBLE_PRECISION=ON -DVTKm_USE_64BIT_IDS=ON -DVTKm_ENABLE_TESTING=ON -DVTKm_ENABLE_TBB=ON -DVTKm_ENABLE_RENDERING=ON -DVTKm_ENABLE_OPENMP=ON -DVTKm_ENABLE_MPI=ON -DVTKm_ENABLE_GL_CONTEXT=ON -DVTKm_ENABLE_EXAMPLES=ON -DVTKm_ENABLE_DOCUMENTATION=ON -DVTKm_ENABLE_CPACK=ON -DVTKm_ENABLE_BENCHMARKS=ON -DBUILD_SHARED_LIBS=ON -DCMAKE_BUILD_TYPE=Release -DCMAKE_INSTALL_PREFIX=../install ../vtk-m