current way to build modules with NO_MODULES=true?

It used to be I could set

NO_MODULES=true

and 

MODULES_OVERRIDE="linux linprocfs"

in /etc/make.conf and have only those two modules built/installed with
buildkernel/installkernel.

This doesn't seem to work any more.  Is there a new way to only build select
modules?

-- 
othermark
atkin901 at nospam dot yahoo dot com
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