On Mon, 26 Nov 2012 12:23:16 +0100, Mat Booth wrote: > Won't you need to retire it when elfutils obsoletes it? The development is not yet at that point, it may happen later: (1) elfutils needs to integrate it and get released first (January/February), being worked on with Mark Wielaard: https://lists.fedorahosted.org/pipermail/elfutils-devel/2012-November/thread.html $ repoquery -q --whatrequires libunwind --archlist x86_64 libunwind-devel-0:1.0.1-4.fc18.x86_64 perf-0:3.7.0-0.rc6.git4.1.fc19.x86_64 gperftools-libs-0:2.0-7.fc18.x86_64 (2) perf is being actively ported from libunwind API to elfutils API with Jiri Olsa; but it is also not upstreamed yet: git://git.jankratochvil.net/linux unwind4-fix-cache (3) gperftools is using libunwind API, so far I did not plan to port it myself, I could later after the projects above get completed. Jan -- devel mailing list devel@xxxxxxxxxxxxxxxxxxxxxxx https://admin.fedoraproject.org/mailman/listinfo/devel