how to build a scratch build of an older version of my package ?

[Paul Howarth]

On 17/09/13 20:30, David Timms wrote:
> In trying to track down when a bug began showing up, I'd like to build
> an earlier version of my package eg from 9 months ago (hence earlier
> upstream release and different spec/patches). How can that be achieved
> on the builder ?
>
> Does the build system keep the build logs of old packages, ie that shows
> what build requires-version was installed, and which gcc compiler
> version was used ?

Note that old builds (source and binary RPMs, plus logs) can be found 
at: http://kojipkgs.fedoraproject.org/packages/<pkgname>/

Paul.