Gentoo's Bugzilla –
Attachment 647172 Details for
Bug 730216media-tv/kodi depends on dev-db/mysql-connector-c but links against stale static library from dev-db/mariadb-connector-c - ld: /usr/lib64/libmariadbclient.a(gnutls.c.o): undefined reference to symbol 'gnutls_certificate_type_get@@GNUTLS_3_4'