[Bug 1939413] Re: /usr/lib/aarch64-linux-gnu/libprotobuf.a’ generated with LTO version 9.2 instead of the expected 11.0
I was running a few test builds with different combinations of gcc, elfutils and protobuf and trying to make the build fail... but it continues working despite the older elfutils compiled with the newer gcc. Last check was with protobuf-3.12.4-1ubuntu3 (from jammy, 4 days ago) in an impish 0.185-1build1 and then downgraded to a 0.183-8 built with 11.2.0-7ubuntu2 (from impish), but it still does not trigger the issue despite the mismatches. I still could not find the reason. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1939413 Title: /usr/lib/aarch64-linux-gnu/libprotobuf.a’ generated with LTO version 9.2 instead of the expected 11.0 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/elfutils/+bug/1939413/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1939413] Re: /usr/lib/aarch64-linux-gnu/libprotobuf.a’ generated with LTO version 9.2 instead of the expected 11.0
It would be interesting to know if the issue is due to the differences in the toolchain used to build elfutils 0.183-6 and 0.183-8. The build logs show they were 10.2.1-23ubuntu2 and 11.2.0-1ubuntu2, respectively. If we built 2 copies of 0.183-8 in the same environment, but just varied the different gcc versions, would the problem follow the compiler? -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1939413 Title: /usr/lib/aarch64-linux-gnu/libprotobuf.a’ generated with LTO version 9.2 instead of the expected 11.0 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/elfutils/+bug/1939413/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1939413] Re: /usr/lib/aarch64-linux-gnu/libprotobuf.a’ generated with LTO version 9.2 instead of the expected 11.0
** Tags removed: rls-ii-incoming -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1939413 Title: /usr/lib/aarch64-linux-gnu/libprotobuf.a’ generated with LTO version 9.2 instead of the expected 11.0 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/elfutils/+bug/1939413/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1939413] Re: /usr/lib/aarch64-linux-gnu/libprotobuf.a’ generated with LTO version 9.2 instead of the expected 11.0
The rebuild of protobuf no longer has lto information according to objdump, but the reported version certainly does. The "bad" version was built during hirsute devel, so I took a current hirsute system and systematically downgraded build-deps to the versions in the log of the "bad" build. Turns out, the relevant difference is a couple libs from elfutils: libdw1 and libelf1. If I build protobuf w/ the 0.183-6 versions, I can reproduce the problem. 0.183-8 does not (0.183-7 FTBFS, so could not be tested). Strangely the delta between elfutils 0.183-6 and 0.183-8 appears innocuous - it all looks like packaging cleanup, no changes to upstream source. ** Also affects: elfutils (Ubuntu) Importance: Undecided Status: New -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1939413 Title: /usr/lib/aarch64-linux-gnu/libprotobuf.a’ generated with LTO version 9.2 instead of the expected 11.0 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/elfutils/+bug/1939413/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1939413] Re: /usr/lib/aarch64-linux-gnu/libprotobuf.a’ generated with LTO version 9.2 instead of the expected 11.0
While the rebuild allowed for mozc to build on arm64, as Matthias pointed out there is a root cause that remains to be dealt with, so re- opening. ** Changed in: protobuf (Ubuntu) Status: Fix Released => Triaged -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1939413 Title: /usr/lib/aarch64-linux-gnu/libprotobuf.a’ generated with LTO version 9.2 instead of the expected 11.0 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/mozc/+bug/1939413/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1939413] Re: /usr/lib/aarch64-linux-gnu/libprotobuf.a’ generated with LTO version 9.2 instead of the expected 11.0
This bug was fixed in the package protobuf - 3.12.4-1ubuntu3 --- protobuf (3.12.4-1ubuntu3) impish; urgency=medium * No-change rebuild to build with gcc-11 (LP: #1939413) -- Gunnar Hjalmarsson Thu, 12 Aug 2021 12:38:56 +0200 ** Changed in: protobuf (Ubuntu) Status: New => Fix Released -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1939413 Title: /usr/lib/aarch64-linux-gnu/libprotobuf.a’ generated with LTO version 9.2 instead of the expected 11.0 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/mozc/+bug/1939413/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1939413] Re: /usr/lib/aarch64-linux-gnu/libprotobuf.a’ generated with LTO version 9.2 instead of the expected 11.0
3.12.4-1ubuntu1 using binutils 2.36 OK 3.12.4-1ubuntu2 BAD -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1939413 Title: /usr/lib/aarch64-linux-gnu/libprotobuf.a’ generated with LTO version 9.2 instead of the expected 11.0 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/mozc/+bug/1939413/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1939413] Re: /usr/lib/aarch64-linux-gnu/libprotobuf.a’ generated with LTO version 9.2 instead of the expected 11.0
correctly stripped on other architectures, also not stripped in hirsute, so not a regression in impish. ** Tags removed: ftbfs ** Tags added: rls-ii-incoming ** Changed in: protobuf (Ubuntu) Assignee: Matthias Klose (doko) => (unassigned) -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1939413 Title: /usr/lib/aarch64-linux-gnu/libprotobuf.a’ generated with LTO version 9.2 instead of the expected 11.0 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/mozc/+bug/1939413/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1939413] Re: /usr/lib/aarch64-linux-gnu/libprotobuf.a’ generated with LTO version 9.2 instead of the expected 11.0
the real problem here is that the package is not stripped at all on arm64. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1939413 Title: /usr/lib/aarch64-linux-gnu/libprotobuf.a’ generated with LTO version 9.2 instead of the expected 11.0 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/mozc/+bug/1939413/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1939413] Re: /usr/lib/aarch64-linux-gnu/libprotobuf.a’ generated with LTO version 9.2 instead of the expected 11.0
** Changed in: protobuf (Ubuntu) Status: Fix Committed => New ** Changed in: protobuf (Ubuntu) Assignee: Gunnar Hjalmarsson (gunnarhj) => Matthias Klose (doko) -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1939413 Title: /usr/lib/aarch64-linux-gnu/libprotobuf.a’ generated with LTO version 9.2 instead of the expected 11.0 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/mozc/+bug/1939413/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1939413] Re: /usr/lib/aarch64-linux-gnu/libprotobuf.a’ generated with LTO version 9.2 instead of the expected 11.0
rebuilding just hides the issue. need to find out why the lto sections are in the archive. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1939413 Title: /usr/lib/aarch64-linux-gnu/libprotobuf.a’ generated with LTO version 9.2 instead of the expected 11.0 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/mozc/+bug/1939413/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1939413] Re: /usr/lib/aarch64-linux-gnu/libprotobuf.a’ generated with LTO version 9.2 instead of the expected 11.0
Thanks for reporting this, Heinrich! It looks like protobuf needs to be built with gcc-11. ** Changed in: protobuf (Ubuntu) Status: New => Fix Committed ** Changed in: protobuf (Ubuntu) Assignee: (unassigned) => Gunnar Hjalmarsson (gunnarhj) ** Changed in: mozc (Ubuntu) Status: New => Invalid -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1939413 Title: /usr/lib/aarch64-linux-gnu/libprotobuf.a’ generated with LTO version 9.2 instead of the expected 11.0 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/mozc/+bug/1939413/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1939413] Re: /usr/lib/aarch64-linux-gnu/libprotobuf.a’ generated with LTO version 9.2 instead of the expected 11.0
This is an example build log: https://launchpadlibrarian.net/552672484/buildlog_ubuntu-impish- arm64.mozc_2.26.4220.100+dfsg-4ubuntu3_BUILDING.txt.gz from the impish test rebuild: https://lists.ubuntu.com/archives/ubuntu-devel- announce/2021-August/001294.html -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1939413 Title: /usr/lib/aarch64-linux-gnu/libprotobuf.a’ generated with LTO version 9.2 instead of the expected 11.0 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/mozc/+bug/1939413/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1939413] Re: /usr/lib/aarch64-linux-gnu/libprotobuf.a’ generated with LTO version 9.2 instead of the expected 11.0
** Also affects: mozc (Ubuntu) Importance: Undecided Status: New ** Tags added: ftbfs impish -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1939413 Title: /usr/lib/aarch64-linux-gnu/libprotobuf.a’ generated with LTO version 9.2 instead of the expected 11.0 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/mozc/+bug/1939413/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
