target_sources(wrapper_example PUBLIC ${CMAKE_CURRENT_SOURCE_DIR}/additional.cxx ${CMAKE_CURRENT_SOURCE_DIR}/additional.hpp)
target_include_directories(wrapper_example PUBLIC ${CMAKE_CURRENT_SOURCE_DIR})
autopybind11_add_module("additional"
                       JSON_INPUT ${CMAKE_CURRENT_SOURCE_DIR}/wrapper_input.json
                       DESTINATION ${CMAKE_CURRENT_BINARY_DIR}
                       LINK_LIBRARIES wrapper_example
                       NAMESPACE additional
                       )