make clean all installed ports

[Joe Altman]

On Wed, Jun 30, 2004 at 09:10:15AM +0100, Peter Risdon wrote:
> I'm sure I saw recently on this list that it's possible to:
> 
> #cd /usr/ports
> #make clean somethingorother
> 
> and clean just installed ports. A straight make clean in the root of the 
> ports tree takes rather a long time.
> 
> But I can't seem to find the post anywhere. If this isn't the product of 
> my feverish imagination, I'd be grateful for a reminder.

Matthew Seaman recently posted this:

make clean -DNOCLEANDEPENDS