This was a small project used to help with the initial boot-strapping and rebuild of the various Fedora-ARM packages without reliance on previous Fedora builds. We were unable to do this with Koji because it only lets you build a single version of a package once. This was a problem because we used F13 builders to build F15 and then we upgrade the builders to F15 so that they could rebuild F15 once more. This was done to help produce the cleanest and most native possible build that we could for F15 for both ARMv5 and ARMv7.
Edit: I also did a little Koji mod which could bypass the “one-build” restriction here