How to remove erroneous deps from pkgng

[Reko Turja]

-----Original Message----- 
From: Kimmo Paasiala

>> I'm wondering if the dependency is removed then will all ports that
>> link to sqlite3 pull in pkg-config if it's not installed?

After cleaning downstream ports and using portupgrade -f -O removes the 
dependency from that port, downstream is still affected though, so full 
downstream rebuild is needed in order to completely remove the dependency.

And I'm not a dev, so having a utility that is only needed in certain 
linking scenarios isn't that useful for me as a dependency.

-Reko