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

The file /usr/include/cppad/configure.hpp is shared by libcppad-dev
version 2026.00.00.0-3 as present in forky|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

We believe that the bug you reported is fixed in the latest version of
cppad, 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 1147974@bugs.debian.org,
and the maintainer will reopen the bug report if appropriate.

Debian distribution maintenance software
pp.
Doug Torrance <dtorrance@debian.org> (supplier of updated cppad 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: Sat, 26 Sep 2026 12:28:20 -0400
Source: cppad
Built-For-Profiles: noudeb
Architecture: source
Version: 2026.00.00.0-4
Distribution: unstable
Urgency: medium
Maintainer: Debian Science Maintainers <debian-science-maintainers@lists.alioth.debian.org>
Changed-By: Doug Torrance <dtorrance@debian.org>
Closes: 1147974
Changes:
 cppad (2026.00.00.0-4) unstable; urgency=medium
 .
   * Team upload.
   * debian/patches/arch-independent-configure-hpp.patch
     - Remove patch; no longer necessary now that configure.hpp is installed
       in the multiarch include directory.
   * debian/patches/backport-multiarch-configure-hpp.patch
     - New patch; backported from upstream (with one typo fix) to install the
       generated configure.hpp in the multiarch include directory since it
       differs between architectures.  The previous patch missed the
       CPPAD_C_COMPILER_CMD macro, which hardcoded the architecture, e.g.,
       "x86_64-linux-gnu-gcc" (Closes: #1147974).
Checksums-Sha1:
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 b7aaf98ed94cb9e98d93e439f156566954622994 10216 cppad_2026.00.00.0-4.debian.tar.xz
 757a6e2f7841375f0e4ef72f6375e697f44d0b6b 11293 cppad_2026.00.00.0-4_source.buildinfo
Checksums-Sha256:
 fef9755898a1e78eeb6c6a287b4af9c4463dc5a5bc5a6aa134f269ee67065241 2215 cppad_2026.00.00.0-4.dsc
 a0226ba3111ac0188abe2f7674723f9c878d91f26448587eaf9a40a14587e963 10216 cppad_2026.00.00.0-4.debian.tar.xz
 c0658279ea16c2a7e8edeabb7a335ab08a5816e4c298ecd7402a702e54876907 11293 cppad_2026.00.00.0-4_source.buildinfo
Files:
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 3709ac6feda64a07eab22ea6783b84cc 10216 devel - cppad_2026.00.00.0-4.debian.tar.xz
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