[From nobody Thu Oct 15 12:13:12 2026 Received: (at maintonly) by bugs.debian.org; 11 May 2026 05:25:27 +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, 107; hammy, 150; neutral, 112; spammy, 0. spammytokens: hammytokens:0.000-+--sk:iQIzBAE, 0.000-+--sk:iqizbae, 0.000-+--forky, 0.000-+--cmake, 0.000-+--sha512 Return-path: <gladky.anton@gmail.com> Received: from mail-wm1-x331.google.com ([2a00:1450:4864:20::331]:51364) 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 1wMJ8v-005Ox5-2C for maintonly@bugs.debian.org; Mon, 11 May 2026 05:25:27 +0000 Received: by mail-wm1-x331.google.com with SMTP id 5b1f17b1804b1-4891e5b9c1fso36187435e9.2 for <maintonly@bugs.debian.org>; Sun, 10 May 2026 22:25:25 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20251104; t=1778477123; x=1779081923; darn=bugs.debian.org; h=message-id:date:user-agent:to:from:subject:sender:from:to:cc :subject:date:message-id:reply-to; bh=XQ5lmzT74pbOCTzN9/3DKB7bB3cD8KP3LJUeGabV5pc=; b=MkL4MdvTx4OnZSsvjpG2jseK/MIDIBHnh7OJ65hRZEAOx/XuZd29C9V4X4HucOW1e4 0ze834tSB4iCGLy3LDab7XNN7WpJ/F4e0yeyfM+fXHXv80mDWApcM8jWFZ26LgH4AMMk RoNVITv2FtA/yNJ+vHYZA6EccE6IFLLTFxmGt3nFHKox60Mo669oO7QaavySE68KPvgA oluScb5eT/dx88D81975Wzxo6I7QSjVFWsYYZVzSP6+jzz6h8FYqWoIhnSf6kMfxDrty nrl3TncdcoRgFHh0ripHa2fC1viy3c4I78yKMcAKFLrChdLglcTaE4HebrfwA7AWiUFk IryQ== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20251104; t=1778477123; x=1779081923; h=message-id:date:user-agent:to:from:subject:sender:x-gm-gg :x-gm-message-state:from:to:cc:subject:date:message-id:reply-to; bh=XQ5lmzT74pbOCTzN9/3DKB7bB3cD8KP3LJUeGabV5pc=; b=mHIlatJt6jn1hm5zBMCqBBK8w/YkqXJzrtgAp8wZzIwaPSXF+hxSMckK/Av+iIaqej 3FzMK1KN28gc4iInfnQ/yf9BCyEb4oAzyHKHBnHOPC60K9yuHz6y1IHKreLnLa3b+pFK CI5178xYsjWwjKvnoCy7aKsFrcambpp532DhVoAoKuS5GZvzGqlpmW8AyxNuZpOrwiGN PSBzi5zcktQmH6jSDjtL8K06TTGxbvDFfGnkTmR4MZ50Z8Z0mKp91mCJqbN/dEqNwX9b hx7Sp7hd4maCPFXpxKUAS5rUC08jT0hT7E6n0hTfW2rRktyWEGA4ZEynlfgQc9lfnz53 UdDA== X-Gm-Message-State: AOJu0YzR4JSF9QtJ9MAMeh94ZOKZh8DTgQye3bP82B7OPNc28829jpcs 4YHE0icweOqaWstYB2KXcoo0V1JHN4AZqIy5d1Sjaw4XQPcUU3hGpIzyQHzbCQ== X-Gm-Gg: Acq92OH9Ew8ko+b/uh/FLTF+a6A1fHLPJAcUzL7wAgl9TMgHdOPqJv5VI5dKiutkv8+ eyUUQ6zdG7aPMCHrqriaKK+oRdLIZG+iGPmWG6Zcj4gLCIT2793HS8Tlx7a02j8YUUc8xjYT1y0 AN/ttgD1pF/HFCXlEEEn00xhRL24rWtmIX67/97BWL+4O2NrA2gdbrNJgsSWemGxrl7tK5oJzeM JNyNmn0Op7Gr0QYRBl4ofdfek2xgkYPpm0W4EQT05vRVfOCoGmJGpbXbmydr03HajD7n0sihor9 waW2NhZ0oR6557tfHJ1R/c7hy5H4oQR6JYm6uo3I4Fzyfn98pAiAvfZMOJmJ1vci7Yj7FFrATHM 9o1WLmhvs/MIgJKl69g6ULAnIjJ5HkXftgSCUvoXtQMsMwnnwJb4BxvSLMmgGkfYWLwBp0VEG4H CNge/VpIkZTGoE9aCcgi/tV0i2qD0QIBdjVFhDw2q641mA+6Y7sxu1kAP2mds2OPgSRhiEJH/wF 3Yb/wgWLdFNprqAwr4gDHbLEi0IRyB/BXF5JD0= X-Received: by 2002:a05:600d:10:b0:489:a4:e555 with SMTP id 5b1f17b1804b1-48e51f36fc6mr302581505e9.21.1778477123054; Sun, 10 May 2026 22:25:23 -0700 (PDT) Received: from gladklaptop.localdomain (dynamic-077-011-142-233.77.11.pool.telefonica.de. [77.11.142.233]) by smtp.gmail.com with ESMTPSA id 5b1f17b1804b1-48e7041067dsm149316725e9.13.2026.05.10.22.25.22 for <maintonly@bugs.debian.org> (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Sun, 10 May 2026 22:25:22 -0700 (PDT) Sender: Anton Gladky <gladky.anton@gmail.com> Received: by gladklaptop.localdomain (Postfix, from userid 1000) id B7A32F200B5; Mon, 11 May 2026 07:25:21 +0200 (CEST) Subject: meshlab: FTBFS with libeigen3-dev 5.0 (major version transition) From: Anton Gladky <gladk@debian.org> To: <maintonly@bugs.debian.org> User-Agent: mail (GNU Mailutils 3.20) Date: Mon, 11 May 2026 07:25:21 +0200 Message-Id: <20260511052521.B7A32F200B5@gladklaptop.localdomain> Delivered-To: maintonly@bugs.debian.org -----BEGIN PGP SIGNED MESSAGE----- Hash: SHA512 Package: src:meshlab Version: 2025.07~dfsg-2 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 meshlab FTBFS with libeigen3-dev 5.0.1. The full build log is available at: https://debusine.debian.net/debian/developers-gladk-eigen3/artifact/3757436/ Here is the most probably relevant part of the failing build log: =========================================== - -- Found OpenMP_CXX: -fopenmp (found version "4.5") CMake Error at src/cmake/meshlab_tools.cmake:93 (_message): Eigen is required - at least one of VCG_ALLOW_SYSTEM_EIGEN or VCG_ALLOW_BUNDLED_EIGEN must be enabled and found. Call Stack (most recent call first): src/vcglib/CMakeLists.txt:42 (message) - -- Configuring incomplete, errors occurred! cd obj-x86_64-linux-gnu && tail -v -n \+0 CMakeCache.txt ==> CMakeCache.txt <== =========================================== 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----- iQIzBAEBCgAdFiEEu71F6oGKuG/2fnKF0+Fzg8+n/wYFAmoBaEEACgkQ0+Fzg8+n /wajzBAAg67chjY+jyHPtbnwmZf3YYB13ZrbUgIqlJl+bxozMVSaOLoDxvSYCa0Z tZOlQxfnCYIAMr0F+8/kGH+DmIDXjuoLfsYVCWQFNHSqPC2P664UpZILq4DvZtzY wrf8Z5LFrYiISQmUz4tL6wHvVApULGpPaBrPrc2sSfu4+bgAnF71XLRcFp/epu9E LD2U9oguLJEmoEg27pS+yYdxFzoZHBusUZpZoukzxWmrg5/PH8GNhHvcf2hP+yjV BiNoIkpPyPYGTOXIddeZwBh1Vg/YIRknU///P1U3VL4DDnw3tixUOHCBdA5m/XT7 WTNX+pdsh+wni4yn4MNOg8S8ST8TFGP+gUgP1mf7pYUx7abdd8oQ3+f53LEjdysg 39CqbwBugKc/2azbaEQJEWfI8rke/XC7OBCH4WOnvzQpAvlAeaS5O6HybwF9JnS9 a/AQ+W73f909WISxD3ntk9Flph/KsjpnMm/lj4YmbR/zF+OIHWaJQZJd4cONXDGx 5muV17qnalpFAkaUwTga/e3ApjFOZMZTeG4zKGw+8MgpptLR22J9/OFEwH9M3UFX jLAcNL5einczmupH3hGfePjJ/dQLM5fA7kaS8l0SigJd6oSx1FGogpyikhMCjRr9 oxAn1o52tt5asna3N2+c8pLsvb+ETXtp+QJpxj41qDxN4mrK1+I= =+RGS -----END PGP SIGNATURE----- ]