Bug#1120867: diffoscope: FTBFS in trixie

Chris Lamb lamby at debian.org
Tue Nov 18 00:10:32 GMT 2025


Santiago Vila wrote:

> Package: src:diffoscope
> Version: 297
> Severity: serious
> Control: fixed -1 308
> Tags: ftbfs trixie
>
> Dear maintainer:
>
> During a rebuild of all packages in trixie, this package failed to build.
>
> [ Note: The bug is marked as fixed with the version in forky/sid, but
>   packages in trixie must still build in trixie ].

Indeed, and I can reproduce this! Looking into this more, this looks like
it was caused by the upload of systemd 257.8-1~deb13u1 to trixie as it
ships a newer system-ukify.

I've just checked the version of systemd that is currently available in
trixie-proposed-updates (i.e. 257.9-1~deb13u1 — note the easily confused
version number!) and this also fails... which makes sense given that
systemd 257.8.1 (or thereabouts) was improving the output.

I think the cleanest way to fix this is to backport commit c79674ecd42
from diffoscope (shipped in diffoscope 304).


Regards,

-- 
      ,''`.
     : :'  :     Chris Lamb
     `. `'`      lamby at debian.org 🍥 chris-lamb.co.uk
       `-



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