set(classes vtkOMFReader) set(private_headers_core core/OMFElement.h core/OMFFile.h core/OMFHelpers.h core/OMFProject.h) set(private_classes core/OMFElement core/OMFFile core/OMFHelpers core/OMFProject) vtk_module_add_module(VTK::IOOMF CLASSES ${classes} PRIVATE_CLASSES ${private_classes} PRIVATE_HEADERS ${private_headers_core})