in make.conf I have set DEFAULT_VERSIONS+=ssl=openssl.
When I try to install mariadb102-server with GSSAPI_NONE from the ports the building of mariadb102-client as a dependency failed with an error message that it is not allowed to select GSSAPI_BASE when OpenSSL from the ports as default.
The installation mariadb102-server is successfull when I first install mariadb102-client with GSSAPI_NONE.
I suspect the selection of GSSAPI_NONE from mariadb102-server is not passed to the dependency mariadb102-client.
The GSSAPI_* knobs are used by many ports. You must unset this on a global level to build ports with OpenSSL from ports.
To set these globally in make.conf
> OPTIONS_SET= GSSAPI_NONE
> OPTIONS_UNSET= GSSAPI_BASE
or set the options for both ports. Knobs are not passed on to dependent ports, they only apply to the port where they are defined. Hence you're best of setting these GSSAPI knobs globally.