after pkg-config -> pkgconf update lots of packages show missing dependency on devel/pkg-config

[Anton Shterenlikht]

	Date: Tue, 31 Jul 2012 16:44:11 +0100
	From: Matthew Seaman <matthew at freebsd.org>

	On 31/07/2012 15:44, Anton Shterenlikht wrote:
	> One possibility is that I didn't always
	> apply the pkgng portmaster patch correctly.

	This would produce exactly the problem you've experienced.

Ok, I understand it now, thanks