====== FreeBSD Knobs ======

  * [[FreeBSD]]

FreeBSD's knobs are similar to Gentoo's global USE flags that can be set in make.conf.

See ''/usr/ports/KNOBS'' for global variables that can be set.

You can add these to ''/etc/make.conf'' to enable / disable them.

The variables WITH_FOO or WITHOUT_BAR only need to be defined to any setting to be effective.  Common practice is to simply use ''yes''.

== Example ==

<code>
WITHOUT_X11=yes
</code>