Gentoo's Bugzilla –
Attachment 573844 Details for
Bug 683380net-wireless/gnuradio-3.7.13.* with dev-libs/boost-1.70.0: gr-blocks/lib/socket_pdu_impl.cc:168:82: error: ‘class boost::asio::basic_socket_acceptor<boost::asio::ip::tcp>’ has no member named ‘get_io_servic