On Tue, Dec 24, 2024 at 09:38:01AM -0500, Noah Meyerhans wrote:

During a rebuild of all packages in sid, this package failed to build on armhf.

The problem seems related to libunwind. Dovecot builds successfully in trixie, but if we update libunwind packages to the sid versions, it fails.

Trixie has libunwind 1.6.2-3.1; Sid has 1.7.2-1.

Could try with the newer libunwind from upstream. IIRC there are
open libunwind bugs in Debian that might be related...

Yes, libunwind 1.8.1 from upstream resolves this failure. I'm not sure
about the other libunwind bugs.

I have amd64 and armhf builds of libunwind 1.8.1 at https://people.debian.org/~noahm/repo/ if anybody else is looking to
test against it.

I've prepared an NMU based on my 1.8.1 packages (though not exactly the
same as in the above repo). 1.8.1 fixes all three open RC bugs in this package. The src debdiff is at https://people.debian.org/~noahm/libunwind_1.8.1-0.1.debdiff I will
hold off on an upload until I've heard from the maintainer, though.

noah

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