pkg-config depends on glib that depends on pkg-config. Need bootstrapping magic.

pkgconf is a lighter version that fits better.

https://github.com/nenolod/pkgconf

(from redmine: issue id 1239, created on 2012-07-03, closed on 2012-09-07)

• Changesets:
  • Revision 3f17b20a by Natanael Copa on 2012-09-04T14:33:43Z:

main/pkgconfig: replace with metapackage to pull in pkgconf

For now we simply replace this package with a dummy, to pull in
pkgconf.

fixes #1239