Fix make release for 4-STABLE

[Colin Percival]

At 08:40 20/01/2004, Ruslan Ermilov wrote:
>On Tue, Jan 20, 2004 at 01:43:42AM +0000, Colin Percival wrote:
> >   Isn't the port good enough?  Many people seem to have an urge to
> > add stuff into base, but all that does is create more work.
>
>I somehow don't like the idea to use ports stuff to build src/
>bits, so if we decide to switch to using it, it gets probably
>contributed to src/ anyway.

   Release building has been using ports stuff for a long time,
so I'm not sure this argument makes sense.

Colin Percival