libopencolorio-dev is declared Multi-Arch: same, but fails to coinstall.

The files
 * /usr/share/cmake/OpenColorIOConfig.cmake
 * /usr/share/cmake/OpenColorIOConfigVersion.cmake
 * /usr/share/cmake/OpenColorIOTargets-release.cmake
 * /usr/share/cmake/OpenColorIOTargets.cmake
 * /usr/share/doc/libopencolorio-dev/examples/setup_ocio.sh
are shared by libopencolorio-dev version 2.1.3+dfsg-1.2 as present in
trixie, version 2.1.3+dfsg-2+b1 as present in forky and version
2.1.3+dfsg-2+b2 as present in unstable with varying content.

Please ensure that shared files have bit-identical content across
architectures, move architecture-dependent files to
architecture-dependent paths or remove the Multi-Arch: same field.

Kind regards

Helmut Grohne

Source: opencolorio
Followup-For: Bug #1133752

Hi,

would be nice if this was solved.

I'm writing this to bump the autoremoval date of opencolorio, so that
krita doesn't get bumped out of testing (sigh, once again).

Thanks,

The attached patchset should work, I have not doublechecked whether
rdeps continue to build. They should, /usr/lib/$multiarch/cmake/ is a
standard cmake path.

cu Andreas

On 2026-06-20 Andreas Metzler <ametzler@bebt.de> wrote:
[...]

Afaict the only reverse build-dep is blender which cannot be built at
all, #1127173 even applies to the version 5.0 in experimental.

cu Andreas

We believe that the bug you reported is fixed in the latest version of
opencolorio, 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 1133752@bugs.debian.org,
and the maintainer will reopen the bug report if appropriate.

Debian distribution maintenance software
pp.
Antoine Lassagne <antoine.lassagne@canonical.com> (supplier of updated opencolorio 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: Thu, 09 Jul 2026 11:29:34 +0200
Source: opencolorio
Architecture: source
Version: 2.5.1+dfsg-3
Distribution: experimental
Urgency: medium
Maintainer: Debian PhotoTools Maintainers <pkg-phototools-devel@lists.alioth.debian.org>
Changed-By: Antoine Lassagne <antoine.lassagne@canonical.com>
Closes: 1133752
Changes:
 opencolorio (2.5.1+dfsg-3) experimental; urgency=medium
 .
   * Team upload.
   * Add salsa-ci.yaml
   * d/rules: fix i386 FTBFS
   * Build for every available python version
     - d/rules: configure, build, clean for the second version
     - d/control: B-D on python3-all
   * d/control: remove Multi-Arch: same from python3-pyopencolorio.
   * Autopkgtests: enable autodep8, import the correct python module
   * Fix piuparts. This is a workaround until
https://salsa.debian.org/salsa-ci-team/pipeline/-/work_items/579
     is fixed.
   * Fix libopencolorio-dev coinstallability (Closes: #1133752)
     - d/libopencolorio-dev.install: Install setup_ocio.sh example to arch-specific directory
     - d/libopencolorio-dev.install: Stop overriding installdir for .cmake files
     Thanks to Andreas Metzler
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 dc1c88530a1aab9c9452e6130193d4af2e5a45e6 18244 opencolorio_2.5.1+dfsg-3.debian.tar.xz
 43d4689fdba5431aecc87fa257b9a51980997c13 8255 opencolorio_2.5.1+dfsg-3_source.buildinfo
Checksums-Sha256:
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 e0b1582c20125514817bc5c217378e48 18244 libs optional opencolorio_2.5.1+dfsg-3.debian.tar.xz
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