-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA256 Package: src:orocos-kdl Version: 1.5.2-1 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 orocos-kdl FTBFS with libeigen3-dev 5.0.1. The full build log is available at: https://debusine.debian.net/debian/developers-gladk-eigen3/artifact/3759825/ Here is the most probably relevant part of the failing build log: =========================================== cd /build/reproducible-path/orocos-kdl-1.5.2/.pybuild/cpython3_3.14/build/orocos_kdl/src && /usr/bin/c++ -Dorocos_kdl_EXPORTS -I/build/reproducible-path/orocos-kdl-1.5.2/.pybuild/cpython3_3.14/build/orocos_kdl/src -g -O2 -ffile-prefix-map=/build/reproducible-path/orocos-kdl-1.5.2=. -fstack-protector-strong -fstack-clash-protection -Wformat -Werror=format-security -fcf-protection -Wdate-time -D_FORTIFY_SOURCE=2 -fPIC -I"" -MD -MT orocos_kdl/src/CMakeFiles/orocos-kdl.dir/chain.cpp.o -MF CMakeFiles/orocos-kdl.dir/chain.cpp.o.d -o CMakeFiles/orocos-kdl.dir/chain.cpp.o -c /build/reproducible-path/orocos-kdl-1.5.2/orocos_kdl/src/chain.cpp cc1plus: error: to generate dependencies you must specify either â-Mâ or â-MMâ cd /build/reproducible-path/orocos-kdl-1.5.2/.pybuild/cpython3_3.14/build/orocos_kdl/src && /usr/bin/c++ -Dorocos_kdl_EXPORTS -I/build/reproducible-path/orocos-kdl-1.5.2/.pybuild/cpython3_3.14/build/orocos_kdl/src -g -O2 -ffile-prefix-map=/build/reproducible-path/orocos-kdl-1.5.2=. -fstack-protector-strong -fstack-clash-protection -Wformat -Werror=format-security -fcf-protection -Wdate-time -D_FORTIFY_SOURCE=2 -fPIC -I"" -MD -MT orocos_kdl/src/CMakeFiles/orocos-kdl.dir/chaindynparam.cpp.o -MF CMakeFiles/orocos-kdl.dir/chaindynparam.cpp.o.d -o CMakeFiles/orocos-kdl.dir/chaindynparam.cpp.o -c /build/reproducible-path/orocos-kdl-1.5.2/orocos_kdl/src/chaindynparam.cpp make[3]: *** [orocos_kdl/src/CMakeFiles/orocos-kdl.dir/build.make:124: orocos_kdl/src/CMakeFiles/orocos-kdl.dir/chainexternalwrenchestimator.cpp.o] Error 1 make[3]: *** Waiting for unfinished jobs.... cc1plus: error: to generate dependencies you must specify either â-Mâ or â-MMâ cc1plus: error: to generate dependencies you must specify either â-Mâ or â-MMâ =========================================== 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 -----BEGIN PGP SIGNATURE----- iQIzBAEBCAAdFiEEu71F6oGKuG/2fnKF0+Fzg8+n/wYFAmoCPR0ACgkQ0+Fzg8+n /wZIaQ//eComg3sSN41XSpReropP/rVBjrFtLlZvkqFHlgLpufvVcbIcBGOFDydl 8ufbUMgmT6bYzfo9e/l1ujUvrWnXJmgIHYLNVge2phjeiZueUtk2eaN76MitjM3d V1lCQcFbqiaCH3rCOTeLpGaJPHIkAYy7rd6anWRntA4gboV445AnGogwh9mBsgqZ vIcx0z8xFsJDew9iVUSA+KNGabCDt4MaIG1B9evNADG22v8DgkXCurHT3wjIwfpr IPI5mc2mRjfA1863FP/9jOznRORyNNxVlmfU+EsHQrKTjnKCJ5SRwCEIVWulHz1e V3Ap2P+8puzVDOinEgUO7opWBvNuSRywgg0cZEkmlb/dG3gZHu1XWXLDmIassBI6 vBRm4RYArLk8VnshrU5xSLEXTrPHuHfM2ZUamWWvzVm9rvpSmSFXdFgX938dkW4S uEwz7gM97Tu9ysbYK8PT+VBQBix6+KXRWd3XEimqbybO+mDVW59wZ31CQTPvszfj IdJBqYvtpsEqhNYd8uPwh0u0BPyro83Zafmuy55CdZOk1Mg+J6Wtv4qRt+42pl3Z 19nOJ11n7CV1dB5tH19Z50Suf0J9LRuWYSbEZaTF1WmQ8c6dZ4kBtvHgw7hB2WhV GEDIB0/U2SnYB23UTJIjqJ9W0n6iO7xEfe9qCMJBC0REqAzd/eU= =CYBz -----END PGP SIGNATURE-----
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