graph of port dependencies?

[Andrew Long]

Does anyone know of a program that will draw a graph of dependencies between ports? Forex, if I select a library that I want to uninstall, I want a graph of all 'top-level' ports that depend on it, so I can make an early decision about keeping it or not, rather than just trying to uninstall it and finding out that it is a dependency for a port that I wnt to keep?

Regards, Andy
-- 
Andrew Long
andrew dot long at yahoo dot com





-------------- next part --------------
A non-text attachment was scrubbed...
Name: PGP.sig
Type: application/pgp-signature
Size: 275 bytes
Desc: This is a digitally signed message part
URL: <http://lists.macosforge.org/pipermail/macports-users/attachments/20110727/e3d9cdf2/attachment.bin>