POST-INSTALL
to use distcc, just 
a) export DISTCC_HOSTS to include the compilation hosts
b) prepend /usr/lib/distcc to your $PATH environment variable.
   (e.g. in pkgmk.conf)
c) export MAKEFLAGS=-j<n> where n is a number representing the number of
   parallel jobs you want


DISTCCD SERVICE

There's a service to simplify running distccd. By default, it uses allows connections from '192.168.0.0/24' and runs as user 'nobody'. Both values can be overridden in /etc/rc.conf, like this:

----
DISTCC_ALLOW=192.168.1.0/24
DISTCC_USER=otheruser
----