[Bug 2095325] Re: libunwind: FTBFS on arm64 and i386 plus test failures

[Launchpad Bug Tracker]

This bug was fixed in the package libunwind - 1.8.1-0.1ubuntu1

---------------
libunwind (1.8.1-0.1ubuntu1) questing; urgency=medium

  * patches: Fix build on arm64. (LP: #2095325)
  * rules: Fix build with gcc-15.

 -- Timo Aaltonen <tjaalton at debian.org>  Tue, 26 Aug 2025 08:11:54 +0300

** Changed in: libunwind (Ubuntu)
       Status: Confirmed => Fix Released

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https://bugs.launchpad.net/bugs/2095325

Title:
  libunwind: FTBFS on arm64 and i386 plus test failures

Status in libunwind package in Ubuntu:
  Fix Released
Status in libunwind package in Debian:
  Fix Released

Bug description:
  libunwind 1.7.2 fails to build from source on arm64 and i386 and
  introduces bugs in some programs. Version 1.8.1 fixes these issues but
  hasn't been uploaded in Debian yet.

  I don't think we need the update so I would simply wait for a change
  in Debian rather than introduce a delta.

  Launchpad won't let me point to several Debian bugs it seems so I'll
  list all the related bugs here (they should be fixed by the same
  upload anyway):

  - https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=1082282
  - https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=1082284
  - https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=1082659
  - https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=1091302

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