[From nobody Wed May 13 10:37:05 2026 Received: (at maintonly) by bugs.debian.org; 11 May 2026 20:14:35 +0000 X-Spam-Checker-Version: SpamAssassin 4.0.1-bugs.debian.org_2005_01_02 (2024-03-25) on buxtehude.debian.org X-Spam-Level: X-Spam-Status: No, score=-14.2 required=4.0 tests=BAYES_00, BODY_INCLUDES_PACKAGE,DKIM_SIGNED,DKIM_VALID,DKIM_VALID_EF,FOURLA, FREEMAIL_FORGED_FROMDOMAIN,FREEMAIL_FROM,FROMDEVELOPER, FVGT_m_MULTI_ODD,HEADER_FROM_DIFFERENT_DOMAINS,MONEY,PGPSIGNATURE, RCVD_IN_DNSWL_NONE,SPF_HELO_NONE,SPF_PASS,STOCKLIKE autolearn=ham autolearn_force=no version=4.0.1-bugs.debian.org_2005_01_02 X-Spam-Bayes: score:0.0000 Tokens: new, 84; hammy, 150; neutral, 179; spammy, 0. spammytokens: hammytokens:0.000-+--sk:iQIzBAE, 0.000-+--sk:iqizbae, 0.000-+--forky, 0.000-+--wdatetime, 0.000-+--Wdatetime Return-path: <gladky.anton@gmail.com> Received: from mail-lj1-x236.google.com ([2a00:1450:4864:20::236]:54681) by buxtehude.debian.org with esmtps (TLS1.3:ECDHE_X25519__RSA_PSS_RSAE_SHA256__AES_128_GCM:128) (Exim 4.96) (envelope-from <gladky.anton@gmail.com>) id 1wMX1N-00704e-2Y for maintonly@bugs.debian.org; Mon, 11 May 2026 20:14:35 +0000 Received: by mail-lj1-x236.google.com with SMTP id 38308e7fff4ca-393800f638bso38147911fa.1 for <maintonly@bugs.debian.org>; Mon, 11 May 2026 13:14:33 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20251104; t=1778530470; x=1779135270; darn=bugs.debian.org; h=date:message-id:subject:from:to:sender:from:to:cc:subject:date :message-id:reply-to; bh=ww0cygeiFkGU+RZLxPgWbflvnLLNrcF293jkJ6/dqPE=; b=mrsPCF6XVQbPHpIL1u72PWnBnIESXbb9T7DwqOajqI1f3/+kc7E4PzidMTNcx2pNN+ ey0KXp3ibfyToTtIdmvKPNv9JFxJsedU1kG9M62rSiEIeNBK02+X5OoM2tsOTGzyNSKu Z4nNHNILy5rDInGX+L4AEUYkPSa5/FLV9jbrWBACnLTx+PCbq7Os/jofu051nFJ2aLQo zmJOy16RneJax95x2x8Smy2T/2xF90/qUk/JTz6FkglKMMC1vrIbOr+lXqXc4Vshioy5 /T0XBM4s2vObrX1JjeLutFqgTiHbdDmS219i2byqVOO258h8QW26DS9H2PiIswTXciwx 7xYQ== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20251104; t=1778530470; x=1779135270; h=date:message-id:subject:from:to:sender:x-gm-gg:x-gm-message-state :from:to:cc:subject:date:message-id:reply-to; bh=ww0cygeiFkGU+RZLxPgWbflvnLLNrcF293jkJ6/dqPE=; b=eEuRYh4vKK1t6v0amyDHPEnutsEh0yloiryg8RRLn6ZK3fVzM5QLJlJ27gmoTsBdjf yarXh2afB3R91yZ1PDN2wHLMMub/lh6Bfd27HLGum4VEqCF2IntvsIdAJFpvnDQKQVqb PoItTeBLXCXFfNMrZHjsR0FAnbGNAfwDhgCjSkBsO7wovdrhMTelOIVci1U/M0uNxsKG 52eqhj9HENpVRPELoBt+RwlZcN+2ws506IfDraU+HAgavqTz5t8qAh3qPvMgPX334iMk bQjrqNDeM8FF6Fj2e9UhfXQSzIYMtlAk1qy0FOo7h3eA8nFs2yEZeFKhx4z1EB5NdhdN mOQA== X-Gm-Message-State: AOJu0Yxgj2Txbiwy2D39cMVn+kO9pXtVSVcPUjSAjiTBmWvS++/RbSw5 9QBAslRjKVTLXZUtQ451oLokHh7uV5BZTik3L+KgEoZfOwDHcA8oubrBJ9wCpw== X-Gm-Gg: Acq92OFdspq+shszhJKQRY6k+AGSNh4waWo9HQsKciZVuKpdBTnmzIop4lCEzcz8EIg a44qtvwEzQi0q+kp4Mx6Xb0GBc7nUEQjmuWcuKD9GMjjfiTuhNBq8SCn5ft5/jzq1OOpB5uJ0YE nbmXyTlG/HqNInoFERnvAEh2Qydv6mejJLGFm3k1U2rku4yK9FNZJ54VmMD7JnJIc0vhAElM2tm rF0Y5l2qZ1uYvhKBlCeSpKwyU0DAfbjlKSr7rShbSiiYTZimCASvvSnJ+wVKVByBq8HIKSx0qWe FQyYQABVz2DfX5N+W4Xv7OAcaajeVDZkw2wCDvMvCp4Qxqo33obLYz4PK+tk1bAxcHDcbDUP/VI et/Ew29757wuFjUV6CF23Lo+jc8a+8+k3Ag7gkVRZIV7NhHRWhvMbvI2OJrhuBheXJDRh9T7we/ XmVZRpyfSB7+nU8cUVBYuJE87XQvdAT9xD+yvRkMdZyg18M6LsZkY= X-Received: by 2002:a05:6512:3d1f:b0:5a8:57de:e6c1 with SMTP id 2adb3069b0e04-5a8e30cbbcfmr24561e87.7.1778530470183; Mon, 11 May 2026 13:14:30 -0700 (PDT) Received: from MacBook-Air-von-Anton.local ([2a01:239:200:7f00::1]) by smtp.gmail.com with ESMTPSA id 2adb3069b0e04-5a8a9515444sm2786195e87.9.2026.05.11.13.14.28 for <maintonly@bugs.debian.org> (version=TLS1_3 cipher=TLS_CHACHA20_POLY1305_SHA256 bits=256/256); Mon, 11 May 2026 13:14:29 -0700 (PDT) Sender: Anton Gladky <gladky.anton@gmail.com> Received: by MacBook-Air-von-Anton.local (Postfix, from userid 501) id 46DF9BE49E9; Mon, 11 May 2026 22:14:26 +0200 (CEST) To: maintonly@bugs.debian.org From: Anton Gladky <gladk@debian.org> Subject: openbabel: FTBFS with libeigen3-dev 5.0 (major version transition) Message-Id: <20260511201426.46DF9BE49E9@MacBook-Air-von-Anton.local> Date: Mon, 11 May 2026 22:14:26 +0200 (CEST) Delivered-To: maintonly@bugs.debian.org -----BEGIN PGP SIGNED MESSAGE----- Hash: SHA256 Package: src:openbabel Version: 3.1.1+dfsg-14 Severity: important Tags: sid forky ftbfs User: debian-devel@lists.debian.org 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 openbabel FTBFS with libeigen3-dev 5.0.1. The full build log is available at: https://debusine.debian.net/debian/developers-gladk-eigen3/artifact/3759397/ Here is the most probably relevant part of the failing build log: =========================================== [ 86%] Building CXX object scripts/CMakeFiles/bindings_python.dir/python/openbabel/openbabel-python.cpp.o cd /build/reproducible-path/openbabel-3.1.1+dfsg/builddir/scripts && /usr/bin/c++ -DHAVE_LIBZ -DHAVE_RADPIJSON -DHAVE_SHARED_POINTER -DHAVE_WXWIDGETS -DUSING_DYNAMIC_LIBS -DWXUSINGDLL -D_FILE_OFFSET_BITS=64 -D__WXGTK__ -Dbindings_python_EXPORTS -I/build/reproducible-path/openbabel-3.1.1+dfsg/builddir/include -I/build/reproducible-path/openbabel-3.1.1+dfsg/data -I/build/reproducible-path/openbabel-3.1.1+dfsg/include -I/usr/include/python3.13 -I/usr/lib/x86_64-linux-gnu/perl/5.40/CORE -isystem /usr/lib/x86_64-linux-gnu/wx/include/gtk3-unicode-3.2 -isystem /usr/include/wx-3.2 -g -O2 -ffile-prefix-map=/build/reproducible-path/openbabel-3.1.1+dfsg=. -fstack-protector-strong -fstack-clash-protection -Wformat -Werror=format-security -fcf-protection -Wdate-time -D_FORTIFY_SOURCE=2 -Wdate-time -D_FORTIFY_SOURCE=2 -pthread -fopenmp -fPIC -MD -MT scripts/CMakeFiles/bindings_python.dir/python/openbabel/openbabel-python.cpp.o -MF CMakeFiles/bindings_python.dir/python/openbabel/openbabel-python.cp p.o.d -o CMakeFiles/bindings_python.dir/python/openbabel/openbabel-python.cpp.o -c /build/reproducible-path/openbabel-3.1.1+dfsg/scripts/python/openbabel/openbabel-python.cpp In file included from /build/reproducible-path/openbabel-3.1.1+dfsg/scripts/python/openbabel/openbabel-python.cpp:3455: /build/reproducible-path/openbabel-3.1.1+dfsg/include/openbabel/math/align.h:26:10: fatal error: Eigen/Core: No such file or directory 26 | #include <Eigen/Core> | ^~~~~~~~~~~~ compilation terminated. =========================================== 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/wYFAmoCOKEACgkQ0+Fzg8+n /wY7Pw/+MRZeY/U0ba0m+ptzIMOdJJNrVcwMjln2pESaHE2umlwDS7SbW6J74sIw 3OyJ2wHTpPXU5ayV34K6OpxBAf0UauTaZUkaOtZ+U4xoPmYsf4BVEIlTNZO29Xwe ow9MejKv+ZAvQ9YvezHvxkgcUne/pAyPKsRZFe+Xza/j1gZKK5flVEnf67/ljcx+ 0lm2dxIVKwddfTQ3W4qt4T3eawaixCW3D97l9C354Y1vCq78IoOSsdXrSlvOtOLx DIIBXGP/fxqa//A+tIepmSeM+uWhxY2fKLmZ6F0uWejO7u6G/lG5IpDWBnBHjnCH wwL/JWrqpwSNqu/LwN2ai2Bpb15VtT79GYjSZKc4FX9FyYtvGCJbL8tTHWiSFlqX K35BGgZlvyQlxpbWgzwkbYvNFECCUdsswJeHOhZtdgJkB7ZxciHQvT5iXcJGGoTn T3ceBf0pL1brXst2bsryeHw1xYqDsFLGp7tGjFHVpaA3Jm9mcoGcR8HcUcRU/Nsz LsDh2UhEehXFwVjrhUZPWN8ilEvU2HKbdJbgrRF6mMDGdolBBtOr05wWUtFPOauo utmWRcdgoZoESYwdXTxD5q9BqilM8i/S7GxhvuAWsHlwQQ3vIergGPUUDem5XT2L WVn0a103lq/KAm82w9/X0JqJkZnPrWaglTNw/wRzFadgdSyBYxM= =XB4N -----END PGP SIGNATURE----- ]