[From nobody Wed May 13 10:37:06 2026 Received: (at maintonly) by bugs.debian.org; 11 May 2026 20:13:35 +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, 110; hammy, 150; neutral, 145; 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-wr1-x42d.google.com ([2a00:1450:4864:20::42d]:54639) 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 1wMX0P-006znT-0U for maintonly@bugs.debian.org; Mon, 11 May 2026 20:13:35 +0000 Received: by mail-wr1-x42d.google.com with SMTP id ffacd0b85a97d-43d7645adbdso2575887f8f.1 for <maintonly@bugs.debian.org>; Mon, 11 May 2026 13:13:32 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20251104; t=1778530409; x=1779135209; darn=bugs.debian.org; h=date:message-id:subject:from:to:sender:from:to:cc:subject:date :message-id:reply-to; bh=xmclVkGFYvDpgLPa1x5NDPWMlw+/G4VWl+3kyzUqifA=; b=tMRG2kQjparmZCcOrj1WJ/Ynk0vAlw2+Y4Fpaw9N7pUHwNsNtgxB/cWpcLLnfgx+Kd 3GAdtMUXAl+5b/QiATlIlfsCCi4Yc7D8qD+0qe0mAOA/QYtj2qJzjFiYAV6rWCU2T6Ty hYDVkywazQ1gxdULNkXIaDKmv+NH6RWA3TNixUIDQKRQQJ5QpHLMbtLrGlYLpquDNUIy GDF3kHWB4xcdPSJJec0XDz7xiCYOQLKPtv3b9JBip7hCzKOvz3akgw0NTOGL68j8+zzX GUQpV00dLqZiKBs+EYdIEpZgapl0u4ZqLmyjxEMjAuus3hfDo1xXGK2NQxfDpM1K3mbD 06xA== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20251104; t=1778530409; x=1779135209; 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=xmclVkGFYvDpgLPa1x5NDPWMlw+/G4VWl+3kyzUqifA=; b=itRXHvADY53paf1cMy7TDdZt486da9JHGczQ91cEoQaTcpfaNivsyGA1z24NjhGc9I T5kk8IxuoZyGlu1oToRqujdnjttcIIWCIV9x+6Z1rgfsB32AEhQsYkhdBKVXhinhXYfU VykVQ1zJURYrEsabjtTCiV1uQSyxVPLQygGVXfvzcE/DMH5EPzty1Pqe+4qHG9dZh6x6 tdPSZsco/m3dZCCWIvi9IjG3IOhEVpoQpFnwjSCJ64Rue1HMMXo5LoOY3qeMqAlAekJI fBpCcp82awcQJByCbUTB4XKgj5R4GkSXhxGv4Z9PytFzAPeDJsLVHyuZLmiBnvtpGwUq cbsA== X-Gm-Message-State: AOJu0YxUl6ufgDVBMHIvw1BDUXPziqKQivKLkqbQLFj6dfBYTiECAv0S JQRHkZFy1RpdqmVXJjxaG28IK2BQbj4grOc+mj9a9SbhGXkvYVN5ivWOSkEEfQ== X-Gm-Gg: Acq92OF1iGpQK6J1o5/uEjhWVElPhqHZnd2lbtNM9uQEW728qD73a1hlB44ajraovbZ j+VR9CaSNVmUK1h//tyy/eWdvdg8eJpxsoFhJFBAbcHw8VNHfPppUR3LvK03oP2v23XaUTQaYtV TRsLjQbSkTaiHof2GVHpgm5wQZUqxU3OZca0kFKI3IiBKmQfTMiq0yFIP3l3xpeCWq8o0xyOz6b dEp1DSBLrDEFRKPNjiyC7Hlkm1nDFog1Hf9ICWRvzOq2vyS1bPvUS7fK8NMBiftMu/SlEhD/NAE SmT1we52AoUtCHb8hsrrFujceQEPfGKEIiHZ6GiXz0qof2FcVLM16cl2vscBOi65wGdTvvKH+yv 8DFkzGwyuhP+EF+HiYQqNSRWH3bQsOjo+0kjDb1AuHZrsIL0qPZvny3vHYou7idhn/KaF1CHVlK S0X/4s84Q6K2ZQ2QRfELQ0UwWHzmZP6xGH7+3oYmawJf4yZKQUmtBMa2BPtpy/r34v X-Received: by 2002:a05:6000:4305:b0:44a:ef8c:de18 with SMTP id ffacd0b85a97d-4515cf125c6mr41520802f8f.25.1778530409206; Mon, 11 May 2026 13:13:29 -0700 (PDT) Received: from MacBook-Air-von-Anton.local ([194.164.61.96]) by smtp.gmail.com with ESMTPSA id ffacd0b85a97d-4548ec6b00fsm30274165f8f.11.2026.05.11.13.13.28 for <maintonly@bugs.debian.org> (version=TLS1_3 cipher=TLS_CHACHA20_POLY1305_SHA256 bits=256/256); Mon, 11 May 2026 13:13:28 -0700 (PDT) Sender: Anton Gladky <gladky.anton@gmail.com> Received: by MacBook-Air-von-Anton.local (Postfix, from userid 501) id 517ABBE3781; Mon, 11 May 2026 22:01:14 +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: <20260511200114.517ABBE3781@MacBook-Air-von-Anton.local> Date: Mon, 11 May 2026 22:01:14 +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/wYFAmoCNYkACgkQ0+Fzg8+n /waAcw/+MHVrBxN/3Ka5Vzb6SPUe/odHPu4QbiJWjMQmwSTX1M4gnKn0ZkqPGuET c8DYBC2aLg19I4muupacDXqv5gr83P6sRjd7Y8s+TAcmv5aUEIbXQEHurdUYrSxw 1Gimlpk282Na//0jy3FvQyimxuN5TZSF8zyR5pZzGcnmgmnV0gC+D2GHRnYCQPav jHXZqxEJ8CAAnxowb0MzU6sTNMm4QIKi3EFHOtasWT8UMpvOjMR5tkuzFFJodQqe JfoZ00wt5krOfETLF2Y8P9Hb0Ph3ilB/SRbU1cF+hek15K/93qaYkN8INThc+G+n 9z3cfhZFb10fP/lm0e1KksRXG9KanjZTz/sdE3uSPG97ORP3DpURJJ5jFhWVBlUd ROsZbaUb+TvXc3Bn+e/p8a6sDCH1rQf/FtiIuy9k4V77qXOXyeOHsShkZes6K3M9 aCTje6TGaTQSIdKi+XWhkqz2qPpDY9UzdDib2Ajh4AylkLJ68P2DaupzO0yNaIqa TTcKSPWPQWmbT/g6BZHpkme3TYVo/e565oWrgvFktrI395ThCK2wHba6HUFGsAo1 BvFmmbUBFU0/DcBWbC1h3HtuvQuYhum2KLcJjhRqDRwesAB8mHlq9Ve+aOOCCs+q N/m1qmBpAffKYlgBH1A2/PvS7kgVOR2G9bITQpUhugaPhKVrLlM= =qxyt -----END PGP SIGNATURE----- ]