On Thu, 2013-12-26 at 21:43 -0600, Richard Shaw wrote: > On Thu, Dec 26, 2013 at 8:51 PM, Adam Williamson <awilliam@xxxxxxxxxx> > wrote: > Time for another PSA... > > It appears libevdev 0.6 breaks the library's ABI without > bumping the > soname (and without an announcement here or anywhere else I > can find, > but an ABI change without an soname bump is just flat out > wrong whether > announced or not). 0.6 was sent to Rawhide, F19 and F20 > simultaneously. > > > I've been maintaining abi-compliance-checker in Fedora for some time > now. Is there a good way to integrate it into the build system so that > it would run a diff with the previously released package to check for > breakages? It could be treated as informative, not necessarily a > failure. It produces a fairly easy to read html report. No. There's a bad one, which is AutoQA. The problem with it is it's more or less considered obsolete now as far as new development goes; the devs are working on Taskotron to replace it, but I don't believe it's ready for test contributions yet, unfortunately. Once we have Taskotron up and going (which I believe is aimed for the first half of 2014), we can start adding more automated tests, which we'd very much like to do, but I don't think anyone's keen on adding extra tests to AutoQA at this point, as any time spent implementing them and keeping them working takes away from time spent developing Taskotron. > > I already use it manually to check for abi breakages in packages where > upstream doesn't maintain good API/ABI versioning. > > > > I maintain pkgdiff as well and it's pretty cool but only checks diffs > between packages and can do it just using the debuginfo package of the > two releases. We do have rpmguard checks in AutoQA, which catch quite a bit of stuff, but wouldn't have caught this: they catch when an soname changes, but not when interfaces are changed without the soname changing. (And they're purely advisory and only available from the AutoQA web frontend or email delivery thingy.) -- Adam Williamson Fedora QA Community Monkey IRC: adamw | Twitter: AdamW_Fedora | XMPP: adamw AT happyassassin . net http://www.happyassassin.net -- devel mailing list devel@xxxxxxxxxxxxxxxxxxxxxxx https://admin.fedoraproject.org/mailman/listinfo/devel Fedora Code of Conduct: http://fedoraproject.org/code-of-conduct
