This removes the need for having to specify sourcepkg manually in every package that will build subpkgs. --HG-- extra : convert_revision : 383e4c467e84844d2f4f61ae5c5e07a5124e9cfb
--HG-- extra : convert_revision : 58d840b94819beb4806ecc27feecac1cae28d6f4
--HG-- extra : convert_revision : 130ec0ff6f9d87ba7d6a9b7bc20ef6fca1f6b926