Listing of all available options in ports tree for use in make.conf /ports.conf (WITHOUT_ , WITH_ as well as OPTIONS_SET /UNSET)

[Scot Hetzel]

On Tue, Mar 4, 2014 at 6:10 AM, Jakub Lach <jakub_lach at mailplus.pl> wrote:
> Hello,
>
> I would like to cleanup my make (ports).conf and as far as I know
> some options migrated to the new syntax, some not and some are no longer
> used by ports at all, how could I list all currently available options for
> whole port tree?
>
For each port you have listed in make.conf or ports.conf, you will
need to check the Makefile for each port to see what they use for
setting options.