[Debichem-devel] Bug#1128132: molds: FTBFS with boost 1.90

gladk at debian.org gladk at debian.org
Sun Feb 15 23:51:04 GMT 2026


Package: src:molds
Version: 0.3.1-2
Severity: important
Tags: sid forky ftbfs
User: debian-devel at lists.debian.org
Usertags: boost1.90

Dear Maintainer,

molds FTBFS with boost 1.90. Note that the FTBFS may not necessarily be
connected to boost - please check the build log for the actual cause.

Ubuntu has started the rebuild and the status can be tracked here:
https://transitions.ubuntu.com/html/boost1.90.html#!good,bad,partial,unknown,!notintesting
Thanks to them. Please find your package there, after that you can see the logs from
the failing build.

Note: This ticket severity will be increased to RC bug when
boost-defaults is switched to 1.90.

Additional information: The boost system library was removed upstream in 1.89 and is empty since 1.69.
If your package depends on or build-depends on libboost-system-dev, remove it from
build-depends and the build system. See https://www.boost.org/releases/1.89.0/ for cmake instructions.

Note that libboost-system-dev is "virtually" provided by libboost-dev_1.90,
but it is better to drop it from build-depends as this will be removed in the future.


Here is the most probably relevant part of the failing build log:


      |                         ^~
mpicxx -I/usr/include/mpi -I/usr/lib/openblas-base//include/ -o obj/Main.o Main.cpp -g -Wall -Wdate-time -D_FORTIFY_SOURCE=3 -g -O2 -fno-omit-frame-pointer -mno-omit-leaf-frame-pointer -ffile-prefix-map=/<<PKGBUILDDIR>>=. -flto=auto -ffat-lto-objects -fstack-protector-strong -fstack-clash-protection -Wformat -Werror=format-security -fcf-protection -fdebug-prefix-map=/<<PKGBUILDDIR>>=/usr/src/molds-0.3.1-2build4 -fopenmp -c
mpicxx -o molds -Wl,-Bsymbolic-functions -Wl,--package-metadata=%7B%22type%22:%22deb%22%2C%22os%22:%22ubuntu%22%2C%22name%22:%22molds%22%2C%22version%22:%220.3.1-2build4%22%2C%22architecture%22:%22amd64%22%7D -flto=auto -ffat-lto-objects -Wl,-z,relro -Wl,-z,now -Wl,-rpath=/usr//lib/ -Wl,-rpath=/usr/lib/openblas-base obj/Enums.o                      obj/PrintController.o    obj/MolDSException.o                                        obj/MallocerFreer.o                obj/MpiProcess.o   obj/AsyncCommunicator.o        obj/Blas.o        obj/Lapack.o    obj/Utilities.o    obj/MathUtilities.o    obj/EularAngle.o    obj/Parameters.o    obj/Atom.o                obj/Hatom.o          obj/Liatom.o          obj/Catom.o          obj/Natom.o          obj/Oatom.o          obj/Satom.o             obj/EnvironmentalPointCharge.o              obj/AtomFactory.o    obj/Molecule.o    obj/InputParser.o    obj/GTOExpansionSTO.o    obj/RealSphericalHarmonicsIndex.o            obj/MOLogger.o            obj/DensityLogger.o            obj/HoleDensityLogger.o            obj/ParticleDensityLogger.o                               obj/Cndo2.o                                       obj/Indo.o     obj/ZindoS.o    obj/Mndo.o   obj/Am1.o   obj/Am1D.o   obj/Pm3.o   obj/Pm3D.o   obj/Pm3Pddg.o              obj/ElectronicStructureFactory.o  obj/MD.o  obj/MC.o    obj/RPMD.o     obj/NASCO.o            obj/Optimizer.o            obj/ConjugateGradient.o            obj/SteepestDescent.o            obj/BFGS.o            obj/GEDIIS.o              obj/OptimizerFactory.o     obj/MolDS.o   obj/Main.o -L/usr//lib/ -L/usr/lib/openblas-base -lpthread -lgomp -llapacke -lboost_serialization -lboost_mpi -lboost_thread -lboost_system -lopenblas
/usr/bin/x86_64-linux-gnu-ld.bfd: cannot find -lboost_system: No such file or directory
collect2: error: ld returned 1 exit status


Thanks,

Anton



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