how to install a Fortran compiler on NetBSD?

[Adam Russell <ac.russell%live.com@localhost>]

There doesn't seem to be a fortran compiler available in pkgsrc? I saw
some mentions of gfortran but that must be out of date information as I
cannot find it. I understand, of course, that gfortran is part of the
gcc suite but that doesn't help me as I cannot seem to grasp how to
specify it should be installed.

How do you get a fortran compiler on NetBSD?