if(NOT TARGET mio)
    include(FetchContent)

    FetchContent_Declare(
        mio
        GIT_REPOSITORY https://code.3011.io/Mirrors/mio
        GIT_TAG        8b6b7d878c89e81614d05edca7936de41ccdd2da
    )

    FetchContent_MakeAvailable(
        mio
    )
endif()