Rebuilding png and perl without rebuilding a whole lot of ports twice.

[RW]

On Mon, 16 Jul 2012 03:35:03 -0400
Thomas Mueller wrote:

> I have to portupgrade/portmaster both graphics/png and lang/perl, and
> these both require rebuilding all ports that depend on these two.

Portupgrade and portmanager can do this - I don't know about
portmaster. In portupgrade it would be:

portupgrade -rf perl png

portmanager automatically builds ports that depend on out of date ports.