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[77.11.142.233]) by smtp.gmail.com with ESMTPSA id ffacd0b85a97d-454919c13c9sm22558114f8f.27.2026.05.10.22.06.16 for <maintonly@bugs.debian.org> (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Sun, 10 May 2026 22:06:17 -0700 (PDT) Sender: Anton Gladky <gladky.anton@gmail.com> Received: by gladklaptop.localdomain (Postfix, from userid 1000) id 5B116F200B5; Mon, 11 May 2026 07:06:16 +0200 (CEST) Subject: getdp: 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 07:06:16 +0200 Message-Id: <20260511050616.5B116F200B5@gladklaptop.localdomain> Delivered-To: maintonly@bugs.debian.org -----BEGIN PGP SIGNED MESSAGE----- Hash: SHA512 Package: src:getdp Version: 3.5.0+dfsg1-5 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 getdp FTBFS with libeigen3-dev 5.0.1. The full build log is available at: https://debusine.debian.net/debian/developers-gladk-eigen3/artifact/3755847/ Here is the most probably relevant part of the failing build log: =========================================== [ 29%] Building CXX object CMakeFiles/getdp.dir/src/functions/BF_NodeXYZ.cpp.o /usr/bin/mpicxx -I/usr/include/eigen3 -I/build/reproducible-path/getdp-3.5.0+dfsg1/src/common -I/build/reproducible-path/getdp-3.5.0+dfsg1/src/interface -I/build/reproducible-path/getdp-3.5.0+dfsg1/src/kernel -I/build/reproducible-path/getdp-3.5.0+dfsg1/src/numeric -I/build/reproducible-path/getdp-3.5.0+dfsg1/src/functions -I/usr/lib/x86_64-linux-gnu/openmpi/include -I/usr/lib/x86_64-linux-gnu/openmpi/include/openmpi -I/usr/include/gmsh -I/usr/include/slepc -I/usr/include/petsc -I/usr/include/python3.13 -I/build/reproducible-path/getdp-3.5.0+dfsg1/debian/build/petsc/src/common -g -O2 -ffile-prefix-map=/build/reproducible-path/getdp-3.5.0+dfsg1=. -fstack-protector-strong -fstack-clash-protection -Wformat -Werror=format-security -fcf-protection -Wall -pedantic -Wdate-time -D_FORTIFY_SOURCE=2 -std=gnu++11 -Wall -Wno-misleading-indentation -MD -MT CMakeFiles/getdp.dir/src/functions/BF_NodeXYZ.cpp.o -MF CMakeFiles/getdp.dir/src/functions/BF_NodeXYZ.cpp.o.d -o CMakeFiles/getdp.dir/src/fun ctions/BF_NodeXYZ.cpp.o -c /build/reproducible-path/getdp-3.5.0+dfsg1/src/functions/BF_NodeXYZ.cpp In file included from /usr/include/eigen3/Eigen/Core:22, from /usr/include/eigen3/Eigen/Dense:1, from /usr/include/gmsh/fullMatrix.h:21, from /usr/include/gmsh/nodalBasis.h:9, from /build/reproducible-path/getdp-3.5.0+dfsg1/src/functions/BF_Node.cpp:17: /usr/include/eigen3/Eigen/src/Core/util/Macros.h:749:2: error: #error Eigen requires at least c++14 support. 749 | #error Eigen requires at least c++14 support. | ^~~~~ [ 29%] Building CXX object CMakeFiles/getdp.dir/src/functions/BF_Node_2.cpp.o /usr/bin/mpicxx -I/usr/include/eigen3 -I/build/reproducible-path/getdp-3.5.0+dfsg1/src/common -I/build/reproducible-path/getdp-3.5.0+dfsg1/src/interface -I/build/reproducible-path/getdp-3.5.0+dfsg1/src/kernel -I/build/reproducible-path/getdp-3.5.0+dfsg1/src/numeric -I/build/reproducible-path/getdp-3.5.0+dfsg1/src/functions -I/usr/lib/x86_64-linux-gnu/openmpi/include -I/usr/lib/x86_64-linux-gnu/openmpi/include/openmpi -I/usr/include/gmsh -I/usr/include/slepc -I/usr/include/petsc -I/usr/include/python3.13 -I/build/reproducible-path/getdp-3.5.0+dfsg1/debian/build/petsc/src/common -g -O2 -ffile-prefix-map=/build/reproducible-path/getdp-3.5.0+dfsg1=. -fstack-protector-strong -fstack-clash-protection -Wformat -Werror=format-security -fcf-protection -Wall -pedantic -Wdate-time -D_FORTIFY_SOURCE=2 -std=gnu++11 -Wall -Wno-misleading-indentation -MD -MT CMakeFiles/getdp.dir/src/functions/BF_Node_2.cpp.o -MF CMakeFiles/getdp.dir/src/functions/BF_Node_2.cpp.o.d -o CMakeFiles/getdp.dir/src/funct ions/BF_Node_2.cpp.o -c /build/reproducible-path/getdp-3.5.0+dfsg1/src/functions/BF_Node_2.cpp [ 30%] Building CXX object CMakeFiles/getdp.dir/src/functions/BF_Node_3.cpp.o /usr/bin/mpicxx -I/usr/include/eigen3 -I/build/reproducible-path/getdp-3.5.0+dfsg1/src/common -I/build/reproducible-path/getdp-3.5.0+dfsg1/src/interface -I/build/reproducible-path/getdp-3.5.0+dfsg1/src/kernel -I/build/reproducible-path/getdp-3.5.0+dfsg1/src/numeric -I/build/reproducible-path/getdp-3.5.0+dfsg1/src/functions -I/usr/lib/x86_64-linux-gnu/openmpi/include -I/usr/lib/x86_64-linux-gnu/openmpi/include/openmpi -I/usr/include/gmsh -I/usr/include/slepc -I/usr/include/petsc -I/usr/include/python3.13 -I/build/reproducible-path/getdp-3.5.0+dfsg1/debian/build/petsc/src/common -g -O2 -ffile-prefix-map=/build/reproducible-path/getdp-3.5.0+dfsg1=. -fstack-protector-strong -fstack-clash-protection -Wformat -Werror=format-security -fcf-protection -Wall -pedantic -Wdate-time -D_FORTIFY_SOURCE=2 -std=gnu++11 -Wall -Wno-misleading-indentation -MD -MT CMakeFiles/getdp.dir/src/functions/BF_Node_3.cpp.o -MF CMakeFiles/getdp.dir/src/functions/BF_Node_3.cpp.o.d -o CMakeFiles/getdp.dir/src/funct ions/BF_Node_3.cpp.o -c /build/reproducible-path/getdp-3.5.0+dfsg1/src/functions/BF_Node_3.cpp In file included from /usr/include/eigen3/Eigen/Core:185: /usr/include/eigen3/Eigen/src/Core/util/Meta.h:209:37: error: ‘remove_const_t’ is not a member of ‘std’; did you mean ‘remove_const’? [-Wtemplate-body] 209 | struct is_void : is_same<void, std::remove_const_t<T>> {}; | ^~~~~~~~~~~~~~ | remove_const /usr/include/eigen3/Eigen/src/Core/util/Meta.h:209:37: error: ‘remove_const_t’ is not a member of ‘std’; did you mean ‘remove_const’? [-Wtemplate-body] =========================================== 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/wYFAmoBY8cACgkQ0+Fzg8+n /wZhGQ/8DocY+XUU2Acj05vTM1KbHwmjb8USpH2J/n83Ae5bMpT/OMN9JVlRmyc3 0wzcbh8GR0I1PdjeC6i0HJ8m8m2xf5l4abmx4c4oT/DKUV0bHbG/jRTyPq4cPNBh NSwBH7r0xjK1iLUj3EWzl+FXCpjhTbQSTmyL6hkz85WcM71fkS/mKW8TWJ14tKqI 83v87arC2nLheSzvnvSseORMdkLTPsCsqB03fTniKTmKL/rHaVrA3nDKe0ILNFq9 04oy9aTIFF+/asdbI8nxVv9UeS1hmvycyOABinkzO+g8DDEYk2P91qBj5MkM15mC 5vh5bu+PVkWQs1YIkmyFAhRhRvVZPaNqAQfmMb1FvO3cmhFWyls1pZ6bA2ZGqbsw wX2RP7V11dl//ZVsW/j1JXR93Ql2OYjg2WE9U+b2FRjicSQCBD8F5eJ0sicFU9Mc RaxLrE7SKcbOscAUwTjmDObDuPYhMerh6ZMTI3Az0Q7JXPajC/y5rZaGx5FjJku0 MYpyzs3cMVLNsPxKihsBDo+Ff0OR3p6HVXzxANc40rRCg6PpU69HiLPE5Dgh9Cqa DaW15ZPh7oJ2azi9GZrW2PgiJrtGIMFDjI7KRjcJ72OYD2eBTcIp2jmj0SFNVIC4 E3GY25GKzq8+DXH9FdXn99X/ay3wBzlZUqvyOnZuRLX9mo8PYas= =zYPO -----END PGP SIGNATURE----- ]