how to make ports not install xorg or dependencies

[Bob Eager]

On Tue, 31 Jul 2018 11:41:17 +0100
tech-lists <tech-lists at zyxst.net> wrote:

> Hello,
> 
> context: freebsd-12 r336215 arm64
> 
> I don't want xorg or X11 or any of its components installed on this 
> system. I install ports in the traditional way, in other words cd
> port && make config && make install. Any ports that in a generic
> config want to install xorg libs, I want the no-x11 variant.
> 
> There used to be a way to enforce this no-xorg in make.conf but
> looking at /usr/share/examples/etc/make.conf I can find no reference
> to X Xorg x11 or xorg. I presume there's a new method. If there is,
> can anyone please tell me how?

In make.conf, it should be just:

 OPTIONS_SET+= NO-X11