Hi Mentors, I am maintaining the dspdfviewer package in Debian and it now fails to build (testsuite fails) on big-endian arches on sid, bug #816081. The same source compiles against an older release (jessie) just fine, so I think this is a regression in some™ package in the dependency chain.
In order to figure out which package to file a bug against, I'll obviously have to try building against sid from various points in time, using snapshots.debian.org. So my question is: Is there any automated tool for the process? Ideally, I would pass it my .dsc, seed it with "It worked at date xyz, it does not work now" and leave it running for a few days, similar to how a "git bisect" works, and it would output the information * Last good sid snapshot $gooddate * First bad sid snapshot $baddate * Bonus points: Diff of the depchain between $gooddate and $baddate If there is no such tool available, I'd start my debugging session by writing one up, but I'd obviously like to avoid duplicate work (Just because I havn't found one doesn't mean there is none) Thank you all, - Danny
