davix fails to cross build from source, because its sphinx dependencies
are unsatisfiable. sphinx is being a little difficult here as it can be
architecture-dependent, but often isn't. However that may be, davix only
uses sphinx (and doxygen) for building its documentation, which resides
in an Arch: all package. Since cross builds generally are arch-only,
moving those dependencies to Build-Depends-Indep would easily improve
cross building. At the same time, it would speed up arch-only builds
(such as those performed on buildds). I'm attaching a patch for your
convenience.

Helmut

We believe that the bug you reported is fixed in the latest version of
davix, which is due to be installed in the Debian FTP archive.

A summary of the changes between this version and the previous one is
attached.

Thank you for reporting the bug, which will now be closed.  If you
have further comments please address them to 1010320@bugs.debian.org,
and the maintainer will reopen the bug report if appropriate.

Debian distribution maintenance software
pp.
Mattias Ellert <mattias.ellert@physics.uu.se> (supplier of updated davix package)

(This message was generated automatically at their request; if you
believe that there is a problem with it please contact the archive
administrators by mailing ftpmaster@ftp-master.debian.org)
Format: 1.8
Date: Mon, 11 Jul 2022 21:42:05 +0200
Source: davix
Architecture: source
Version: 0.8.2-2
Distribution: unstable
Urgency: medium
Maintainer: Mattias Ellert <mattias.ellert@physics.uu.se>
Changed-By: Mattias Ellert <mattias.ellert@physics.uu.se>
Closes: 1010320
Changes:
 davix (0.8.2-2) unstable; urgency=medium
 .
   * Move documentation dependencies to Build-Depends-Indep (Closes: #1010320)
Checksums-Sha1:
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 bda449f8c84a52857f7cfce432ac96b4141a9c86 25548 davix_0.8.2-2.debian.tar.xz
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Checksums-Sha256:
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 4439a6071a5c2672de2cc40a083c62d6afb7786f3312ccb93f0a27c6042aa50a 25548 davix_0.8.2-2.debian.tar.xz
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Files:
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 83c8d2b31b6d4e7052c43ffd334befc3 25548 net optional davix_0.8.2-2.debian.tar.xz
 8a78d16bfd974000b063c30cc28d0c0b 10998 net optional davix_0.8.2-2_amd64.buildinfo
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