Your message dated Sun, 20 Sep 2026 19:15:24 +0000
with message-id <[email protected]>
and subject line Bug#1136247: fixed in manif 0.0.5-7
has caused the Debian Bug report #1136247,
regarding manif: FTBFS with libeigen3-dev 5.0 (major version transition)
to be marked as done.
This means that you claim that the problem has been dealt with.
If this is not the case it is now your responsibility to reopen the
Bug report if necessary, and/or fix the problem forthwith.
(NB: If you are a system administrator and have no idea what this
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--
1136247: https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=1136247
Debian Bug Tracking System
Contact [email protected] with problems
--- Begin Message ---
-----BEGIN PGP SIGNED MESSAGE-----
Hash: SHA512
Package: src:manif
Version: 0.0.5-6
Severity: important
Tags: sid forky ftbfs
User: [email protected]
Usertags: eigen3-5.0
Dear Maintainer,
your package depends on libeigen3-dev. The upstream released a
new major version of this mathematical library, 5.0.0. Some
basic information about new features and changes in this version
can be found here:
https://libeigen.gitlab.io/releases/5.0/
This is a major version change and may require code changes in packages
depending on eigen3. The key breaking changes include:
- Minimum required C++ standard is now C++14
- Changes in the build system integration
- Some API name changes
manif FTBFS with libeigen3-dev 5.0.1. The full build log is available at:
https://debusine.debian.net/debian/developers-gladk-eigen3/artifact/3757387/
Here is the most probably relevant part of the failing build log:
===========================================
The following packages have unmet dependencies:
sbuild-build-depends-main-dummy : Depends: debhelper-compat (= 13)
Depends: cmake but it is not going to be
installed
Depends: dh-sequence-python3
Depends: dh-sequence-numpy3
Depends: libceres-dev but it is not going to
be installed
Depends: libeigen3-dev but it is not going
to be installed
Depends: libgtest-dev but it is not going to
be installed
Depends: libpython3-all-dev but it is not
going to be installed
Depends: libtl-optional-dev but it is not
going to be installed
Depends: ninja-build but it is not going to
be installed
Depends: pybuild-plugin-pyproject but it is
not going to be installed
Depends: python3-all-dev:any
Depends: python3-cmake-build-extension but
it is not going to be installed
Depends: python3-numpy but it is not going
to be installed
Depends: python3-pybind11 but it is not
going to be installed
Depends: python3-pytest but it is not going
to be installed
Depends: python3-setuptools but it is not
going to be installed
E: Unable to satisfy dependencies. Reached two conflicting assignments:
1. libceres-dev:amd64 is selected for install because:
1. sbuild-build-depends-main-dummy:amd64=0.invalid.0 is selected for
install
2. sbuild-build-depends-main-dummy:amd64 Depends libceres-dev
2. libceres-dev:amd64 Depends libeigen3-dev (< 3.4.1)
but none of the choices are installable:
- libeigen3-dev:amd64=3.4.0-5 is not selected for install
apt-get failed.
E: Package installation failed
Not removing build depends: cloned chroot in use
===========================================
libeigen3-dev_5.0.1-1 is available in experimental.
When this package version lands into unstable (probably at the beginning
of June 2026), this bug will be increased in severity to serious.
Thanks,
Anton
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--- End Message ---
--- Begin Message ---
Source: manif
Source-Version: 0.0.5-7
Done: Anton Gladky <[email protected]>
We believe that the bug you reported is fixed in the latest version of
manif, 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 [email protected],
and the maintainer will reopen the bug report if appropriate.
Debian distribution maintenance software
pp.
Anton Gladky <[email protected]> (supplier of updated manif 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 [email protected])
-----BEGIN PGP SIGNED MESSAGE-----
Hash: SHA512
Format: 1.8
Date: Sun, 20 Sep 2026 20:22:06 +0200
Source: manif
Architecture: source
Version: 0.0.5-7
Distribution: unstable
Urgency: medium
Maintainer: Debian Robotics Team <[email protected]>
Changed-By: Anton Gladky <[email protected]>
Closes: 1136247
Changes:
manif (0.0.5-7) unstable; urgency=medium
.
* Team upload.
* Fix FTBFS with Eigen 5: use Eigen3Config.cmake. (Closes: #1136247)
* Raise cmake_minimum_required to 3.10.
* Bump Standards-Version to 4.7.4.
* Bump debhelper-compat to 14.
* Drop Priority and Rules-Requires-Root fields.
* Switch debian/watch to version 5 GitHub template.
* Add debian/salsa-ci.yml.
* Install upstream examples into libmanif-dev.
* Add debian/upstream/metadata.
* Fold CPPFLAGS into CXXFLAGS so the Python bindings, which are built by
cmake-build-extension, keep the hardening flags (blhc).
* Include <cassert> in impl/eigen.h.
* Drop unused variable in gtest_bundle.
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Git-Tag-Info: tag=2f07c716ad4bf3dd015f7465999f7bc29b202f21
fp=bbbd45ea818ab86ff67e7285d3e17383cfa7ff06
Git-Tag-Tagger: Anton Gladky <[email protected]>
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