function(boost_modular_headers)
    cmake_parse_arguments(_bm "" "SOURCE_PATH" "" ${ARGN})

    if(NOT DEFINED _bm_SOURCE_PATH)
        message(FATAL_ERROR "SOURCE_PATH is a required argument to boost_modular_headers.")
    endif()

    message(STATUS "Copying headers")
    file(
        COPY "${_bm_SOURCE_PATH}/include/boost"
        DESTINATION "${CURRENT_PACKAGES_DIR}/include"
    )
    message(STATUS "Copying headers done")

    file(INSTALL
        "${CURRENT_INSTALLED_DIR}/share/boost-vcpkg-helpers/usage"
        DESTINATION "${CURRENT_PACKAGES_DIR}/share/${PORT}"
    )
    
    file(INSTALL
        "${CURRENT_INSTALLED_DIR}/share/boost-vcpkg-helpers/boost_LICENSE_1_0.txt"
        DESTINATION "${CURRENT_PACKAGES_DIR}/share/${PORT}"
        RENAME copyright
    )
endfunction()