In attempt to upgrade bind910-9.10.3P4 to 9.10.4 I get error had to tolerate before. That is,May be it is possible to get GOST in base OpenSSL version in the nearest future? (I'm on -stable system source updates.) Suppose, some other ports have troubles with GOST either.
bind910-9.10.4 is marked as broken: OpenSSL from the base system does
not support GOST, add WITH_OPENSSL_PORT=yes to your /etc/make.conf and rebuild
everything that needs SSL