final: prev:
{
  slurm = prev.slurm.overrideAttrs (old: {
    patches = (old.patches or []) ++ [
      # See https://bugs.schedmd.com/show_bug.cgi?id=19324
      ./slurm-rank-expansion.patch
    ];
    # Install also the pam_slurm_adopt library to restrict users from accessing
    # nodes with no job allocated.
    postBuild = (old.postBuild or "") + ''
      pushd contribs/pam_slurm_adopt
        make "PAM_DIR=$out/lib/security"
      popd
    '';
    postInstall = (old.postInstall or "") + ''
      pushd contribs/pam_slurm_adopt
        make "PAM_DIR=$out/lib/security" install
      popd
    '';
  });

  prometheus-slurm-exporter = prev.callPackage ./slurm-exporter.nix { };
  meteocat-exporter = prev.callPackage ./meteocat-exporter/default.nix { };
  upc-qaire-exporter = prev.callPackage ./upc-qaire-exporter/default.nix { };
  cudainfo = prev.callPackage ./cudainfo/default.nix { };

  amd-uprof = prev.callPackage ./amd-uprof/default.nix { };

  # FIXME: Extend this to all linuxPackages variants. Open problem, see:
  # https://discourse.nixos.org/t/whats-the-right-way-to-make-a-custom-kernel-module-available/4636
  linuxPackages = prev.linuxPackages.extend (_final: _prev: {
    amd-uprof-driver = _prev.callPackage ./amd-uprof/driver.nix { };
  });
  linuxPackages_latest = prev.linuxPackages_latest.extend(_final: _prev: {
    amd-uprof-driver = _prev.callPackage ./amd-uprof/driver.nix { };
  });
}