On Tuesday, July 10 2018, Adam Williamson wrote: > On Tue, 2018-07-10 at 15:31 -0400, Marek Polacek wrote: >> Recently a serious bug in the compiler was discovered whereby we miscompiled >> several packages. The problem only occurs in C++ programs that contain a >> class >> with a trivial move constructor and deleted copy constructor. For such >> programs, the calling convention changed inappropriately, in the sense that >> an >> object was passed via memory rather than via registers. See >> <https://gcc.gnu.org/PR86094>. >> >> I did a scratch mass rebuild with a specially-tweaked gcc in order to find >> out >> which packages need to be rebuilt. Since the problem occurred in both GCC 8 >> and GCC 9, we will need to rebuild packages in F28 and F29: >> >> ceph-12.2.4-1.fc29.src.rpm >> chromium-67.0.3396.79-1.fc29.src.rpm >> firefox-60.0.1-6.fc29.src.rpm >> gdb-8.1.50.20180605-18.fc29.src.rpm >> insight-8.1.50.20180216-2.fc29.src.rpm >> mame-0.198-1.fc29.src.rpm >> v8-6.7.17-4.fc29.src.rpm >> polymake-3.2r3-1.fc29.src.rpm >> pybind11-2.2.2-3.fc29.src.rpm >> qt5-qtwebengine-5.10.1-7.fc29.src.rpm >> cpprest-2.10.2-2.fc28.src.rpm >> waylandpp-0.2.3-1.fc29.src.rpm >> webkit2gtk3-2.21.3-1.fc29.src.rpm >> webrtc-audio-processing-0.3-7.fc29.src.rpm >> >> The problem is fixed in gcc-8.1.1-2.fc28 and gcc-8.1.1-2.fc29. But it seems >> the F28 buildroots still have the unpatched version: >> >> $ koji latest-pkg f28-build gcc >> Build Tag Built by >> ---------------------------------------- -------------------- >> ---------------- >> gcc-8.1.1-1.fc28 f28-updates jakub >> >> So perhaps the rebuild in F28 needs to wait a bit. > > No update has been submitted for gcc-8.1.1-2.fc28. A buildroot override > was submitted for gcc-8.1.1-4.fc28, but it expired already: > > https://bodhi.fedoraproject.org/overrides/gcc-8.1.1-4.fc28 > > the only ways for a package to get into the buildroot are to be in a > stable update or to have an active buildroot override. So either an > update for GCC needs to be sent out and pushed stable before the > rebuilds are done, or the buildroot override must be renewed and > extended (this could be done, for instance, if we wanted to submit an > update of GCC and the rebuilt packages together, after doing the > rebuilds).
Any news here? I'm still waiting for the new GCC package to hit the F28 buildroot so I can issue a rebuild for GDB. Thanks, -- Sergio GPG key ID: 237A 54B1 0287 28BF 00EF 31F4 D0EB 7628 65FC 5E36 Please send encrypted e-mail if possible http://sergiodj.net/ _______________________________________________ devel mailing list -- devel@lists.fedoraproject.org To unsubscribe send an email to devel-le...@lists.fedoraproject.org Fedora Code of Conduct: https://getfedora.org/code-of-conduct.html List Guidelines: https://fedoraproject.org/wiki/Mailing_list_guidelines List Archives: https://lists.fedoraproject.org/archives/list/devel@lists.fedoraproject.org/message/X4RG7WC2AWG2DH5YHZ6WZ5CSZBYC7TTH/
