Re: [deal.II] Spack w Oneapi Compiler

[Luca Heltai]

Dear Elmira, This is an issue with LLVM, not with deal.II. We have no control on that. Maybe you should ask their mailing list for support? Or, alternatively, try figuring out who is including LLVM, and disable that dependency (if you don’t need it).  Luca Il giorno 9 mar 2025, alle ore 12:02, Elmira <elmira.bir...@gmail.com> ha scritto:  Dear Dealiiers, Unfortunately can't install Dealii 9.6.0 with Spack 1.0.0 dev0  using oneapi.2024.1.0 compiler. The only component that fails is llvm. Seemingly, libxml2 header files can't be found. My OS is SLES 15.6 having glibc 2.38 The spack command used:  spack install dealii@9.6.0 +mpi +petsc +trilinos +p4est +gmsh +kokkos ~taskflow %oneapi@2024.1.0 The error I get: 1 error found in build log:      563    -- Performing Test HAVE_POSIX_REGEX      564    -- Performing Test HAVE_POSIX_REGEX -- success      565    -- Performing Test HAVE_STEADY_CLOCK      566    -- Performing Test HAVE_STEADY_CLOCK      567    -- Performing Test HAVE_STEADY_CLOCK -- success      568    -- Configuring done (155.5s)   >> 569    CMake Error in /dss/lxclscratch/0C/di35koy/di35koy/spack-stage/spack-stage-llvm-17.0.6-zhtngf3kkylqmmt7mfq3whgynkcw6xik/spack-src/lldb/source/Host/CMakeLists.txt:      570      Imported target "LibXml2::LibXml2" includes non-existent path      571          572        "/include"      573          574      in its INTERFACE_INCLUDE_DIRECTORIES.  Possible reasons include:      575      The installation of software via gcc 13.2 was successful, even though installing all components from source made the building extremely slow. I try the installation on the login node and $HOME directory HPC cluster.  Please let me know if I should provide further info.   Thanks in advance, Elmira -- The deal.II project is located at http://www.dealii.org/ For mailing list/forum options, see https://groups.google.com/d/forum/dealii?hl=en --- You received this message because you are subscribed to the Google Groups "deal.II User Group" group. To unsubscribe from this group and stop receiving emails from it, send an email to dealii+unsubscr...@googlegroups.com. To view this discussion visit https://groups.google.com/d/msgid/dealii/c6597144-71af-46f7-81c4-8cb043c1cb60n%40googlegroups.com. -- The deal.II project is located at http://www.dealii.org/ For mailing list/forum options, see https://groups.google.com/d/forum/dealii?hl=en --- You received this message because you are subscribed to the Google Groups "deal.II User Group" group. To unsubscribe from this group and stop receiving emails from it, send an email to dealii+unsubscr...@googlegroups.com. To view this discussion visit https://groups.google.com/d/msgid/dealii/634911BC-60FE-4A5B-8BDA-5582430D2456%40gmail.com.