Fix missing which in nodes checkPhase

The check still works, but it pollutes the logs with errors
2025-10-23 14:34:37 +02:00
58 changed files with 178 additions and 707 deletions
--- a/flake.lock
+++ b/flake.lock
@@ -2,16 +2,16 @@
  "nodes": {
    "nixpkgs": {
      "locked": {
-        "lastModified": 1767634882,
-        "narHash": "sha256-2GffSfQxe3sedHzK+sTKlYo/NTIAGzbFCIsNMUPAAnk=",
+        "lastModified": 1752436162,
+        "narHash": "sha256-Kt1UIPi7kZqkSc5HVj6UY5YLHHEzPBkgpNUByuyxtlw=",
        "owner": "NixOS",
        "repo": "nixpkgs",
-        "rev": "3c9db02515ef1d9b6b709fc60ba9a540957f661c",
+        "rev": "dfcd5b901dbab46c9c6e80b265648481aafb01f8",
        "type": "github"
      },
      "original": {
        "owner": "NixOS",
-        "ref": "nixos-25.11",
+        "ref": "nixos-25.05",
        "repo": "nixpkgs",
        "type": "github"
      }
--- a/flake.nix
+++ b/flake.nix
@@ -1,6 +1,6 @@
 {
  inputs = {
-    nixpkgs.url = "github:NixOS/nixpkgs/nixos-25.11";
+    nixpkgs.url = "github:NixOS/nixpkgs/nixos-25.05";
  };

  outputs = { self, nixpkgs, ... }:
--- a/m/apex/configuration.nix
+++ b/m/apex/configuration.nix
@@ -57,18 +57,6 @@
    };
  };

-  services.fail2ban = {
-    enable = true;
-    maxretry = 5;
-    bantime-increment = {
-      enable = true; # Double ban time on each attack
-      maxtime = "7d"; # Ban up to a week
-    };
-  };
-
-  # Disable SSH login with password, allow only keypair
-  services.openssh.settings.PasswordAuthentication = false;
-
  networking.firewall = {
    extraCommands = ''
      # Blackhole BSC vulnerability scanner (OpenVAS) as it is spamming our
--- a/m/bay/configuration.nix
+++ b/m/bay/configuration.nix
@@ -24,7 +24,7 @@
      address = "10.0.40.40";
      prefixLength = 24;
    } ];
-    interfaces.ibs785.ipv4.addresses = [ {
+    interfaces.ibp5s0.ipv4.addresses = [ {
      address = "10.0.42.40";
      prefixLength = 24;
    } ];
--- a/m/common/base/env.nix
+++ b/m/common/base/env.nix
@@ -1,12 +1,12 @@
-{ pkgs, ... }:
+{ pkgs, config, ... }:

 {
  environment.systemPackages = with pkgs; [
    vim wget git htop tmux pciutils tcpdump ripgrep nix-index nixos-option
    nix-diff ipmitool freeipmi ethtool lm_sensors cmake gnumake file tree
-    ncdu perf ldns pv
-    # From jungle overlay
-    osumb nixgen
+    ncdu config.boot.kernelPackages.perf ldns pv
+    # From bsckgs overlay
+    osumb
  ];

  programs.direnv.enable = true;
--- a/m/common/base/users.nix
+++ b/m/common/base/users.nix
@@ -139,7 +139,6 @@
        openssh.authorizedKeys.keys = [
          "ssh-ed25519 AAAAC3NzaC1lZDI1NTE5AAAAIKGt0ESYxekBiHJQowmKpfdouw0hVm3N7tUMtAaeLejK vincent@varch"
        ];
-        shell = pkgs.zsh;
      };

      pmartin1 = {
@@ -181,19 +180,6 @@
          "ssh-ed25519 AAAAC3NzaC1lZDI1NTE5AAAAIFmMqKqPg4uocNOr3O41kLbZMOMJn3m2ZdN1JvTR96z3 bsccns@arnau-bsc"
        ];
      };
-
-      aaguirre = {
-        uid = 9655;
-        isNormalUser = true;
-        home = "/home/Computational/aaguirre";
-        description = "Alejandro Aguirre";
-        group = "Computational";
-        hosts = [ "apex" "hut" ];
-        hashedPassword = "$6$TXRXQT6jjBvxkxU6$E.sh5KspAm1qeG5Ct7OPHpo8REmbGDwjFGvqeGgTVz3GASGOAnPL7UMZsMAsAKBoahOw.v8LNno6XGrTEPzZH1";
-        openssh.authorizedKeys.keys = [
-          "ssh-ed25519 AAAAC3NzaC1lZDI1NTE5AAAAIOlRX7ZCnqtUJYCxKgWmgSrFCYuA2LHY96rVwqxXPl86 aaguirre@BSC-8488184117"
-        ];
-      };
    };

    groups = {
--- a/m/common/base/watchdog.nix
+++ b/m/common/base/watchdog.nix
@@ -5,5 +5,5 @@
  boot.kernelModules = [ "ipmi_watchdog" ];

  # Enable systemd watchdog with 30 s interval
-  systemd.settings.Manager.RuntimeWatchdogSec = 30;
+  systemd.watchdog.runtimeTime = "30s";
 }
--- a/m/eudy/kernel/perf.nix
+++ b/m/eudy/kernel/perf.nix
@@ -1,6 +1,11 @@
-{ pkgs, lib, ... }:
+{ config, pkgs, lib, ... }:

 {
+  # add the perf tool
+  environment.systemPackages = with pkgs; [
+    config.boot.kernelPackages.perf
+  ];
+
  # allow non-root users to read tracing data from the kernel
  boot.kernel.sysctl."kernel.perf_event_paranoid" = -2;
  boot.kernel.sysctl."kernel.kptr_restrict" = 0;
--- a/m/fox/configuration.nix
+++ b/m/fox/configuration.nix
@@ -93,4 +93,20 @@
    wantedBy = [ "multi-user.target" ];
    serviceConfig.ExecStart = script;
  };
+
+  # Only allow SSH connections from users who have a SLURM allocation
+  # See: https://slurm.schedmd.com/pam_slurm_adopt.html
+  security.pam.services.sshd.rules.account.slurm = {
+    control = "required";
+    enable = true;
+    modulePath = "${pkgs.slurm}/lib/security/pam_slurm_adopt.so";
+    args = [ "log_level=debug5" ];
+    order = 999999; # Make it last one
+  };
+
+  # Disable systemd session (pam_systemd.so) as it will conflict with the
+  # pam_slurm_adopt.so module. What happens is that the shell is first adopted
+  # into the slurmstepd task and then into the systemd session, which is not
+  # what we want, otherwise it will linger even if all jobs are gone.
+  security.pam.services.sshd.startSession = lib.mkForce false;
 }
--- a/m/hut/configuration.nix
+++ b/m/hut/configuration.nix
@@ -17,7 +17,6 @@
    ./postgresql.nix
    ./nginx.nix
    ./p.nix
-    ./ompss2-timer.nix
    #./pxe.nix
  ];

@@ -45,7 +44,7 @@
      address = "10.0.40.7";
      prefixLength = 24;
    } ];
-    interfaces.ibs785.ipv4.addresses = [ {
+    interfaces.ibp5s0.ipv4.addresses = [ {
      address = "10.0.42.7";
      prefixLength = 24;
    } ];
--- a/m/hut/gitea.nix
+++ b/m/hut/gitea.nix
@@ -29,9 +29,6 @@
    };
  };

-  # Allow gitea user to send mail
-  users.users.gitea.extraGroups = [ "mail-robot" ];
-
  services.gitea-actions-runner.instances = {
    runrun = {
      enable = true;
--- a/m/hut/msmtp.nix
+++ b/m/hut/msmtp.nix
@@ -1,11 +1,8 @@
 { config, lib, ... }:
 {
-  # Robot user that can see the password to send mail from jungle-robot
-  users.groups.mail-robot = {};
-
  age.secrets.jungleRobotPassword = {
    file = ../../secrets/jungle-robot-password.age;
-    group = "mail-robot";
+    group = "gitea";
    mode = "440";
  };

--- a/m/hut/nginx.nix
+++ b/m/hut/nginx.nix
@@ -4,8 +4,8 @@ let
    name = "jungle-web";
    src = pkgs.fetchgit {
      url = "https://jungle.bsc.es/git/rarias/jungle-website.git";
-      rev = "52abaf4d71652a9ef77a0b098db14ca33bffff4c";
-      hash = "sha256-/ul9GazbOrOkmlvSgDz/+2W+V+ir5725Y7mVLc3rb0M=";
+      rev = "739bf0175a7f05380fe7ad7023ff1d60db1710e1";
+      hash = "sha256-ea5DzhYTzZ9TmqD+x95rdNdLbxPnBluqlYH2NmBYmc4=";
    };
    buildInputs = [ pkgs.hugo ];
    buildPhase = ''
--- a/m/hut/ompss2-timer.nix
+++ b/m/hut/ompss2-timer.nix
@@ -1,85 +0,0 @@
-{ config, pkgs, ... }:
-{
-  systemd.timers = {
-    "ompss2-closing" = {
-      wantedBy = [ "timers.target" ];
-      timerConfig = {
-        Unit = "ompss2-closing.service";
-        OnCalendar = [ "*-03-15 07:00:00" "*-09-15 07:00:00"];
-      };
-    };
-    "ompss2-freeze" = {
-      wantedBy = [ "timers.target" ];
-      timerConfig = {
-        Unit = "ompss2-freeze.service";
-        OnCalendar = [ "*-04-15 07:00:00" "*-10-15 07:00:00" ];
-      };
-    };
-    "ompss2-release" = {
-      wantedBy = [ "timers.target" ];
-      timerConfig = {
-        Unit = "ompss2-release.service";
-        OnCalendar = [ "*-05-15 07:00:00" "*-11-15 07:00:00" ];
-      };
-    };
-  };
-
-  systemd.services =
-  let
-    closing = pkgs.writeText "closing.txt"
-    ''
-      Subject: OmpSs-2 release enters closing period
-
-      Hi,
-
-      You have one month to merge the remaining features for the next OmpSs-2
-      release. Please, identify what needs to be merged and discuss it in the next
-      OmpSs-2 meeting.
-
-      Thanks!,
-      Jungle robot
-    '';
-    freeze = pkgs.writeText "freeze.txt"
-    ''
-      Subject: OmpSs-2 release enters freeze period
-
-      Hi,
-
-      The period to introduce new features or breaking changes is over, only bug
-      fixes are allowed now. During this time, please prepare the release notes
-      to be included in the next OmpSs-2 release.
-
-      Thanks!,
-      Jungle robot
-    '';
-    release = pkgs.writeText "release.txt"
-    ''
-      Subject: OmpSs-2 release now
-
-      Hi,
-
-      The period to introduce bug fixes is now over. Please, proceed to do the
-      OmpSs-2 release.
-
-      Thanks!,
-      Jungle robot
-    '';
-    mkServ = name: mail: {
-      "ompss2-${name}" = {
-        script = ''
-          set -eu
-          set -o pipefail
-          cat ${mail} | ${config.security.wrapperDir}/sendmail star@bsc.es
-        '';
-        serviceConfig = {
-          Type = "oneshot";
-          DynamicUser = true;
-          Group = "mail-robot";
-        };
-      };
-    };
-  in
-    (mkServ "closing" closing) //
-    (mkServ "freeze" freeze) //
-    (mkServ "release" release);
-}
--- a/m/lake2/configuration.nix
+++ b/m/lake2/configuration.nix
@@ -46,7 +46,7 @@
      address = "10.0.40.42";
      prefixLength = 24;
    } ];
-    interfaces.ibs785.ipv4.addresses = [ {
+    interfaces.ibp5s0.ipv4.addresses = [ {
      address = "10.0.42.42";
      prefixLength = 24;
    } ];
--- a/m/module/debuginfod.nix
+++ b/m/module/debuginfod.nix
@@ -1,10 +1,3 @@
 {
-  services.nixseparatedebuginfod2 = {
-    enable = true;
-    substituters = [
-      "local:"
-      "https://cache.nixos.org"
-      "http://hut/cache"
-    ];
-  };
+  services.nixseparatedebuginfod.enable = true;
 }
--- a/m/module/slurm-client.nix
+++ b/m/module/slurm-client.nix
@@ -1,4 +1,4 @@
-{ lib, pkgs, ... }:
+{ lib, ... }:

 {
  imports = [
@@ -21,20 +21,4 @@
  };

  services.slurm.client.enable = true;
-
-  # Only allow SSH connections from users who have a SLURM allocation
-  # See: https://slurm.schedmd.com/pam_slurm_adopt.html
-  security.pam.services.sshd.rules.account.slurm = {
-    control = "required";
-    enable = true;
-    modulePath = "${pkgs.slurm}/lib/security/pam_slurm_adopt.so";
-    args = [ "log_level=debug5" ];
-    order = 999999; # Make it last one
-  };
-
-  # Disable systemd session (pam_systemd.so) as it will conflict with the
-  # pam_slurm_adopt.so module. What happens is that the shell is first adopted
-  # into the slurmstepd task and then into the systemd session, which is not
-  # what we want, otherwise it will linger even if all jobs are gone.
-  security.pam.services.sshd.startSession = lib.mkForce false;
 }
--- a/m/module/slurm-common.nix
+++ b/m/module/slurm-common.nix
@@ -1,6 +1,31 @@
 { config, pkgs, ... }:

-{
+let
+  suspendProgram = pkgs.writeShellScript "suspend.sh" ''
+    exec 1>>/var/log/power_save.log 2>>/var/log/power_save.log
+    set -x
+    export "PATH=/run/current-system/sw/bin:$PATH"
+    echo "$(date) Suspend invoked $0 $*" >> /var/log/power_save.log
+    hosts=$(scontrol show hostnames $1)
+    for host in $hosts; do
+      echo Shutting down host: $host
+      ipmitool -I lanplus -H ''${host}-ipmi -P "" -U "" chassis power off
+    done
+  '';
+
+  resumeProgram = pkgs.writeShellScript "resume.sh" ''
+    exec 1>>/var/log/power_save.log 2>>/var/log/power_save.log
+    set -x
+    export "PATH=/run/current-system/sw/bin:$PATH"
+    echo "$(date) Suspend invoked $0 $*" >> /var/log/power_save.log
+    hosts=$(scontrol show hostnames $1)
+    for host in $hosts; do
+      echo Starting host: $host
+      ipmitool -I lanplus -H ''${host}-ipmi -P "" -U "" chassis power on
+    done
+  '';
+
+in {
  services.slurm = {
    controlMachine = "apex";
    clusterName = "jungle";
@@ -34,6 +59,16 @@
      # the resources. Use the task/cgroup plugin to enable process containment.
      TaskPlugin=task/affinity,task/cgroup

+      # Power off unused nodes until they are requested
+      SuspendProgram=${suspendProgram}
+      SuspendTimeout=60
+      ResumeProgram=${resumeProgram}
+      ResumeTimeout=300
+      SuspendExcNodes=fox
+
+      # Turn the nodes off after 1 hour of inactivity
+      SuspendTime=3600
+
      # Reduce port range so we can allow only this range in the firewall
      SrunPortRange=60000-61000

@@ -51,7 +86,9 @@
      # when a task runs (srun) so we can ssh early.
      PrologFlags=Alloc,Contain,X11

-      LaunchParameters=use_interactive_step
+      # LaunchParameters=ulimit_pam_adopt will set RLIMIT_RSS in processes
+      # adopted by the external step, similar to tasks running in regular steps
+      # LaunchParameters=ulimit_pam_adopt
      SlurmdDebug=debug5
      #DebugFlags=Protocol,Cgroup
    '';
--- a/m/owl1/configuration.nix
+++ b/m/owl1/configuration.nix
@@ -20,7 +20,7 @@
      address = "10.0.40.1";
      prefixLength = 24;
    } ];
-    interfaces.ibs785.ipv4.addresses = [ {
+    interfaces.ibp5s0.ipv4.addresses = [ {
      address = "10.0.42.1";
      prefixLength = 24;
    } ];
--- a/m/owl2/configuration.nix
+++ b/m/owl2/configuration.nix
@@ -21,7 +21,7 @@
      prefixLength = 24;
    } ];
    # Watch out! The OmniPath device is not in the same place here:
-    interfaces.ibs801.ipv4.addresses = [ {
+    interfaces.ibp129s0.ipv4.addresses = [ {
      address = "10.0.42.2";
      prefixLength = 24;
    } ];
--- a/m/tent/gitea.nix
+++ b/m/tent/gitea.nix
@@ -27,7 +27,4 @@
      };
    };
  };
-
-  # Allow gitea user to send mail
-  users.users.gitea.extraGroups = [ "mail-robot" ];
 }
--- a/m/tent/nginx.nix
+++ b/m/tent/nginx.nix
@@ -4,8 +4,8 @@ let
    name = "jungle-web";
    src = pkgs.fetchgit {
      url = "https://jungle.bsc.es/git/rarias/jungle-website.git";
-      rev = "52abaf4d71652a9ef77a0b098db14ca33bffff4c";
-      hash = "sha256-/ul9GazbOrOkmlvSgDz/+2W+V+ir5725Y7mVLc3rb0M=";
+      rev = "739bf0175a7f05380fe7ad7023ff1d60db1710e1";
+      hash = "sha256-ea5DzhYTzZ9TmqD+x95rdNdLbxPnBluqlYH2NmBYmc4=";
    };
    buildInputs = [ pkgs.hugo ];
    buildPhase = ''
--- a/overlay.nix
+++ b/overlay.nix
@@ -12,9 +12,9 @@ let
    bench6 = callPackage ./pkgs/bench6/default.nix { };
    bigotes = callPackage ./pkgs/bigotes/default.nix { };
    clangOmpss2 = callPackage ./pkgs/llvm-ompss2/default.nix { };
-    clangOmpss2Nanos6 = callPackage ./pkgs/llvm-ompss2/default.nix { useNanos6 = true; };
-    clangOmpss2Nodes = callPackage ./pkgs/llvm-ompss2/default.nix { useNodes = true; useOpenmp = true; };
-    clangOmpss2NodesOmpv = callPackage ./pkgs/llvm-ompss2/default.nix { useNodes = true; useOpenmpV = true; };
+    clangOmpss2Nanos6 = callPackage ./pkgs/llvm-ompss2/default.nix { ompss2rt = final.nanos6; };
+    clangOmpss2Nodes = callPackage ./pkgs/llvm-ompss2/default.nix { ompss2rt = final.nodes; openmp = final.openmp; };
+    clangOmpss2NodesOmpv = callPackage ./pkgs/llvm-ompss2/default.nix { ompss2rt = final.nodes; openmp = final.openmpv; };
    clangOmpss2Unwrapped = callPackage ./pkgs/llvm-ompss2/clang.nix { };
    cudainfo = prev.callPackage ./pkgs/cudainfo/default.nix { };
    #extrae = callPackage ./pkgs/extrae/default.nix { }; # Broken and outdated
@@ -30,15 +30,13 @@ let
      amd-uprof-driver = _prev.callPackage ./pkgs/amd-uprof/driver.nix { };
    });
    lmbench = callPackage ./pkgs/lmbench/default.nix { };
-    # Broken and unmantained
-    # mcxx = callPackage ./pkgs/mcxx/default.nix { };
+    mcxx = callPackage ./pkgs/mcxx/default.nix { };
    meteocat-exporter = prev.callPackage ./pkgs/meteocat-exporter/default.nix { };
    mpi = final.mpich; # Set MPICH as default
    mpich = callPackage ./pkgs/mpich/default.nix { mpich = prev.mpich; };
    nanos6 = callPackage ./pkgs/nanos6/default.nix { };
    nanos6Debug = final.nanos6.override { enableDebug = true; };
    nixtools = callPackage ./pkgs/nixtools/default.nix { };
-    nixgen = callPackage ./pkgs/nixgen/default.nix { };
    # Broken because of pkgsStatic.libcap
    # See: https://github.com/NixOS/nixpkgs/pull/268791
    #nix-wrap = callPackage ./pkgs/nix-wrap/default.nix { };
@@ -49,17 +47,15 @@ let
    osumb = callPackage ./pkgs/osu/default.nix { };
    ovni = callPackage ./pkgs/ovni/default.nix { };
    ovniGit = final.ovni.override { useGit = true; };
-    papi = callPackage ./pkgs/papi/default.nix { papi = prev.papi; };
    paraverKernel = callPackage ./pkgs/paraver/kernel.nix { };
    prometheus-slurm-exporter = prev.callPackage ./pkgs/slurm-exporter/default.nix { };
    #pscom = callPackage ./pkgs/parastation/pscom.nix { }; # Unmaintaned
    #psmpi = callPackage ./pkgs/parastation/psmpi.nix { }; # Unmaintaned
-    slurm = import ./pkgs/slurm/default.nix { slurm = prev.slurm; };
    sonar = callPackage ./pkgs/sonar/default.nix { };
-    stdenvClangOmpss2 = final.stdenv.override { cc = final.buildPackages.clangOmpss2; allowedRequisites = null; };
-    stdenvClangOmpss2Nanos6 = final.stdenv.override { cc = final.buildPackages.clangOmpss2Nanos6; allowedRequisites = null; };
-    stdenvClangOmpss2Nodes = final.stdenv.override { cc = final.buildPackages.clangOmpss2Nodes; allowedRequisites = null; };
-    stdenvClangOmpss2NodesOmpv = final.stdenv.override { cc = final.buildPackages.clangOmpss2NodesOmpv; allowedRequisites = null; };
+    stdenvClangOmpss2 = final.stdenv.override { cc = final.clangOmpss2; allowedRequisites = null; };
+    stdenvClangOmpss2Nanos6 = final.stdenv.override { cc = final.clangOmpss2Nanos6; allowedRequisites = null; };
+    stdenvClangOmpss2Nodes = final.stdenv.override { cc = final.clangOmpss2Nodes; allowedRequisites = null; };
+    stdenvClangOmpss2NodesOmpv = final.stdenv.override { cc = final.clangOmpss2NodesOmpv; allowedRequisites = null; };
    tagaspi = callPackage ./pkgs/tagaspi/default.nix { };
    tampi = callPackage ./pkgs/tampi/default.nix { };
    upc-qaire-exporter = prev.callPackage ./pkgs/upc-qaire-exporter/default.nix { };
@@ -103,16 +99,14 @@ let
  pkgsTopLevel = filterAttrs (_: isDerivation) bscPkgs;

  # Native build in that platform doesn't imply cross build works
-  canCrossCompile = platform: default: pkg:
+  canCrossCompile = platform: pkg:
    (isDerivation pkg) &&
-    # If meta.cross is undefined, use default
-    (pkg.meta.cross or default) &&
-    (meta.availableOn final.pkgsCross.${platform}.stdenv.hostPlatform pkg);
+    # Must be defined explicitly
+    (pkg.meta.cross or false) &&
+    (meta.availableOn platform pkg);

  # For now only RISC-V
-  crossSet = genAttrs [ "riscv64" ] (platform:
-    filterAttrs (_: canCrossCompile platform true)
-      final.pkgsCross.${platform}.bsc.pkgsTopLevel);
+  crossSet = { riscv64 = final.pkgsCross.riscv64.bsc.pkgsTopLevel; };

  buildList = name: paths:
    final.runCommandLocal name { } ''
@@ -132,7 +126,7 @@ let
  # For now only RISC-V
  crossList = buildList "ci-cross"
    (filter
-      (canCrossCompile "riscv64" false) # opt-in (pkgs with: meta.cross = true)
+      (canCrossCompile final.pkgsCross.riscv64.stdenv.hostPlatform)
        (builtins.attrValues crossSet.riscv64));

 in bscPkgs // {
--- a/pkgs/amd-uprof/default.nix
+++ b/pkgs/amd-uprof/default.nix
@@ -47,7 +47,6 @@ in
    inherit version;
    src = uprofSrc;
    dontStrip = true;
-    strictDeps = true;
    phases = [ "installPhase" "fixupPhase" ];
    nativeBuildInputs = [ autoPatchelfHook radare2 ];
    buildInputs = [
@@ -91,7 +90,7 @@ in
    meta = {
      description = "Performance analysis tool-suite for x86 based applications";
      homepage = "https://www.amd.com/es/developer/uprof.html";
-      platforms = [ "x86_64-linux" ];
+      platforms = lib.platforms.linux;
      license = lib.licenses.unfree;
      maintainers = with lib.maintainers.bsc; [ rarias varcila ];
    };
--- a/pkgs/amd-uprof/driver.nix
+++ b/pkgs/amd-uprof/driver.nix
@@ -18,9 +18,8 @@ in stdenv.mkDerivation {
    set +x
  '';
  hardeningDisable = [ "pic" "format" ];
-  strictDeps = true;
  nativeBuildInputs = kernel.moduleBuildDependencies;
-  patches = [ ./makefile.patch ./hrtimer.patch ./remove-wr-rdmsrq.patch ];
+  patches = [ ./makefile.patch ./hrtimer.patch ];
  makeFlags = [
    "KERNEL_VERSION=${kernel.modDirVersion}"
    "KERNEL_DIR=${kernel.dev}/lib/modules/${kernel.modDirVersion}/build"
--- a/pkgs/amd-uprof/remove-wr-rdmsrq.patch
+++ b/pkgs/amd-uprof/remove-wr-rdmsrq.patch
@@ -1,20 +0,0 @@
-diff --git a/inc/PwrProfAsm.h b/inc/PwrProfAsm.h
-index d77770a..c93a0e9 100644
--- a/inc/PwrProfAsm.h
-+++ b/inc/PwrProfAsm.h
-@@ -347,6 +347,7 @@
- 
- #endif
- 
-+/*
- #define rdmsrq(msr,val1,val2,val3,val4) ({ \
-         __asm__ __volatile__( \
-                               "rdmsr\n" \
-@@ -362,6 +363,7 @@
-                               :"c"(msr), "a"(val1), "d"(val2), "S"(val3), "D"(val4) \
-                             ); \
-     })
-+*/
- 
- #define rdmsrpw(msr,val1,val2,val3,val4) ({ \
-         __asm__ __volatile__( \
--- a/pkgs/bench6/default.nix
+++ b/pkgs/bench6/default.nix
@@ -59,7 +59,6 @@ stdenv.mkDerivation rec {
  ];
  hardeningDisable = [ "all" ];
  dontStrip = true;
-  strictDeps = true;

  meta = {
    homepage = "https://gitlab.pm.bsc.es/rarias/bench6";
--- a/pkgs/bigotes/default.nix
+++ b/pkgs/bigotes/default.nix
@@ -16,8 +16,6 @@ stdenv.mkDerivation {
  };
  nativeBuildInputs = [ cmake ];

-  strictDeps = true;
-
  meta = {
    homepage = "https://github.com/rodarima/bigotes";
    description = "Versatile benchmark tool";
--- a/pkgs/cudainfo/default.nix
+++ b/pkgs/cudainfo/default.nix
@@ -1,6 +1,5 @@
 {
  stdenv
-, lib
 , cudatoolkit
 , cudaPackages
 , autoAddDriverRunpath
@@ -10,13 +9,10 @@
 stdenv.mkDerivation (finalAttrs: {
  name = "cudainfo";
  src = ./.;
-  strictDeps = true;
-  nativeBuildInputs = [
-    cudatoolkit # Required for nvcc
-    autoAddDriverRunpath
-  ];
  buildInputs = [
-    (lib.getOutput "static" cudaPackages.cuda_cudart) # Required for -lcudart_static
+    cudatoolkit # Required for nvcc
+    cudaPackages.cuda_cudart.static # Required for -lcudart_static
+    autoAddDriverRunpath
  ];
  installPhase = ''
    mkdir -p $out/bin
@@ -26,7 +22,6 @@ stdenv.mkDerivation (finalAttrs: {
    name = "cudainfo-test";
    requiredSystemFeatures = [ "cuda" ];
    dontBuild = true;
-    strictDeps = true;
    nativeCheckInputs = [
      finalAttrs.finalPackage # The cudainfo package from above
      strace # When it fails, it will show the trace
@@ -45,9 +40,4 @@ stdenv.mkDerivation (finalAttrs: {
    '';
    installPhase = "touch $out";
  };
-
-  meta = {
-    platforms = [ "x86_64-linux" ];
-    maintainers = with lib.maintainers.bsc; [ rarias ];
-  };
 })
--- a/pkgs/extrae/default.nix
+++ b/pkgs/extrae/default.nix
@@ -20,7 +20,7 @@
 #, python3Packages
 , installShellFiles
 , symlinkJoin
-, enablePapi ? true
+, enablePapi ? stdenv.hostPlatform == stdenv.buildPlatform # Disabled when cross-compiling
 }:

 let
--- a/pkgs/gpi-2/default.nix
+++ b/pkgs/gpi-2/default.nix
@@ -9,6 +9,7 @@
 , automake
 , libtool
 , mpi
+, rsync
 , gfortran
 }:

@@ -33,7 +34,6 @@ stdenv.mkDerivation rec {
  };

  enableParallelBuilding = true;
-  strictDeps = true;

  patches = [ ./rdma-core.patch ./max-mem.patch ];

@@ -44,24 +44,13 @@ stdenv.mkDerivation rec {

  configureFlags = [
    "--with-infiniband=${rdma-core-all}"
-    "--with-mpi=yes" # fixes mpi detection when cross-compiling
+    "--with-mpi=${mpiAll}"
    "--with-slurm"
    "CFLAGS=-fPIC"
    "CXXFLAGS=-fPIC"
  ];

-  nativeBuildInputs = [
-    autoconf
-    automake
-    gfortran
-    libtool
-  ];
-
-  buildInputs = [
-    slurm
-    mpiAll
-    rdma-core-all
-  ];
+  buildInputs = [ slurm mpiAll rdma-core-all autoconf automake libtool rsync gfortran ];

  hardeningDisable = [ "all" ];

@@ -71,6 +60,5 @@ stdenv.mkDerivation rec {
    maintainers = with lib.maintainers.bsc; [ rarias ];
    platforms = lib.platforms.linux;
    license = lib.licenses.gpl3Plus;
-    cross = false; # infiniband detection does not work
  };
 }
--- a/pkgs/intel-oneapi/2023.nix
+++ b/pkgs/intel-oneapi/2023.nix
@@ -10,7 +10,7 @@
 , zlib
 , autoPatchelfHook
 , libfabric
-, gcc
+, gcc13
 , wrapCCWith
 }:

@@ -33,6 +33,8 @@ let
    maintainers = with lib.maintainers.bsc; [ abonerib ];
  };

+  gcc = gcc13;
+
  v = {
    hpckit   = "2023.1.0";
    compiler = "2023.1.0";
@@ -128,7 +130,6 @@ let

    phases = [ "installPhase" "fixupPhase" ];
    dontStrip = true;
-    strictDeps = true;
    installPhase = ''
      mkdir -p $out/{bin,etc,lib,include}
      mkdir -p $out/share/man
@@ -180,7 +181,6 @@ let
    ];
    phases = [ "installPhase" "fixupPhase" ];
    dontStrip = true;
-    strictDeps = true;

    autoPatchelfIgnoreMissingDeps = [ "libhwloc.so.5" ];

@@ -224,7 +224,6 @@ let
    ];
    phases = [ "installPhase" "fixupPhase" ];
    dontStrip = true;
-    strictDeps = true;

    autoPatchelfIgnoreMissingDeps = [ "libsycl.so.6" ];

@@ -292,7 +291,6 @@ let
    phases = [ "installPhase" "fixupPhase" ];

    dontStrip = true;
-    strictDeps = true;

    installPhase = ''
      mkdir -p $out/{bin,lib,include}
@@ -381,7 +379,6 @@ let
    phases = [ "installPhase" "fixupPhase" ];

    dontStrip = true;
-    strictDeps = true;

    installPhase = ''
      mkdir -p $out/{bin,lib}
--- a/pkgs/llvm-ompss2/clang.nix
+++ b/pkgs/llvm-ompss2/clang.nix
@@ -1,9 +1,9 @@
 {
-  stdenv
-, llvmPackages_latest
+  llvmPackages_latest
 , lib
 , fetchFromGitHub
 , cmake
+, bash
 , python3
 , perl
 , which
@@ -11,26 +11,24 @@
 , libffi
 , zlib
 , pkg-config
+, gcc # needed to set the rpath of libstdc++ for clang-tblgen
 , enableDebug ? false
 , useGit ? false
 , gitUrl ? "ssh://git@bscpm04.bsc.es/llvm-ompss/llvm-mono.git"
 , gitBranch ? "master"
-, gitCommit ? "872ba63f86edaefc9787984ef3fae9f2f94e0124" # github-release-2025.11
+, gitCommit ? "880e2341c56bad1dc14e8c369fb3356bec19018e"
 }:

 let
-  llvmPackages = llvmPackages_latest;
-  llvmStdenv = llvmPackages.stdenv;
-  # needed to set the rpath of libstdc++ for clang-tblgen
-  gcc = stdenv.cc;
+  stdenv = llvmPackages_latest.stdenv;

  release = rec {
-    version = "2025.11";
+    version = "2025.06";
    src = fetchFromGitHub {
      owner = "bsc-pm";
      repo = "llvm";
      rev = "refs/tags/github-release-${version}";
-      hash = "sha256-UgwMTUkM9Z87dDH205swZFBeFhrcbLAxginViG40pBM=";
+      hash = "sha256-ww9PpRmtz/M9IyLiZ8rAehx2UW4VpQt+svf4XfKBzKo=";
    };
  };

@@ -45,12 +43,11 @@ let

  source = if (useGit) then git else release;

-in llvmStdenv.mkDerivation {
+in stdenv.mkDerivation {
  pname = "clang-ompss2";
  inherit (source) src version;

  enableParallelBuilding = true;
-  strictDeps = true;

  passthru = {
    CC = "clang";
@@ -63,12 +60,13 @@ in llvmStdenv.mkDerivation {
  };

  nativeBuildInputs = [
+    bash
    cmake
    elfutils
-    llvmPackages.lld
-    perl
+    llvmPackages_latest.lld
    pkg-config
    python3
+    perl
    which
    zlib
  ];
@@ -99,13 +97,8 @@ in llvmStdenv.mkDerivation {
    cd build
    cmakeDir="../llvm"
    cmakeFlagsArray=(
-      "-DLLVM_HOST_TRIPLE=${llvmStdenv.targetPlatform.config}"
-    '' + (if "${llvmStdenv.targetPlatform.config}" == "riscv64-unknown-linux-gnu" then ''
-      "-DLLVM_DEFAULT_TARGET_TRIPLE=riscv64-unknown-linux-gnu"
-      "-DLLVM_TARGETS_TO_BUILD=RISCV"
-    '' else ''
+      "-DLLVM_HOST_TRIPLE=${stdenv.targetPlatform.config}"
      "-DLLVM_TARGETS_TO_BUILD=host"
-    '') + ''
      "-DLLVM_BUILD_LLVM_DYLIB=ON"
      "-DLLVM_LINK_LLVM_DYLIB=ON"
      # Required to run clang-ast-dump and clang-tblgen during build
@@ -114,8 +107,7 @@ in llvmStdenv.mkDerivation {
      "-DCMAKE_CXX_FLAGS_DEBUG=-g -ggnu-pubnames"
      "-DCMAKE_EXE_LINKER_FLAGS_DEBUG=-Wl,--gdb-index"
      "-DLLVM_LIT_ARGS=-sv --xunit-xml-output=xunit.xml"
-      "-DLLVM_ENABLE_PROJECTS=clang;lld"
-      "-DLLVM_ENABLE_RUNTIMES=compiler-rt"
+      "-DLLVM_ENABLE_PROJECTS=clang;compiler-rt;lld"
      "-DLLVM_ENABLE_ASSERTIONS=ON"
      "-DLLVM_INSTALL_TOOLCHAIN_ONLY=ON"
      "-DCMAKE_INSTALL_BINDIR=bin"
--- a/pkgs/llvm-ompss2/default.nix
+++ b/pkgs/llvm-ompss2/default.nix
@@ -3,61 +3,44 @@
 , lib
 , gcc
 , clangOmpss2Unwrapped
-
-, openmp
-, useOpenmp  ? false
-, openmpv
-, useOpenmpV ? false
-, nanos6
-, useNanos6 ? false
-, nodes
-, useNodes ? false
-
+, openmp ? null
 , wrapCCWith
 , llvmPackages_latest
+, ompss2rt ? null
 }:

 with lib;

 let
-  getSplice = target: pkg: if pkg ? "__spliced" && pkg.__spliced ? target then pkg.__spliced."${target}" else pkg;
-  getSpliceTargetTarget = getSplice "targetTarget";
-  omp = if useOpenmp then openmp else if useOpenmpV then openmpv else null;
-  ompss2rtUnspliced = if useNanos6 then nanos6 else if useNodes then nodes else null;
-  ompss2rt = getSpliceTargetTarget ompss2rtUnspliced;
-  usingNodesAndOmpv = omp != null && ompss2rt != null && (omp.pname == "openmp-v" && ompss2rt.pname == "nodes");
-  sameNosvUnspliced = omp != null && ompss2rtUnspliced != null && omp.nosv == ompss2rtUnspliced.nosv;
-  sameNosvSpliced = (getSpliceTargetTarget omp.nosv) == ompss2rt.nosv;
+  usingNodesAndOmpv = (openmp.pname == "openmp-v" && ompss2rt.pname == "nodes");
+  sameNosv = openmp.nosv == ompss2rt.nosv;
 in

-assert assertMsg (usingNodesAndOmpv -> sameNosvUnspliced) "OpenMP-V and NODES must share the same nOS-V before splice";
-assert assertMsg (usingNodesAndOmpv -> sameNosvSpliced) "OpenMP-V and NODES must share the same nOS-V after splice";
-assert assertMsg (useOpenmp -> !useOpenmpV) "Either OpenMP or OpenMP-V may be enabled, but not both";
-assert assertMsg (useNanos6 -> !useNodes) "Either Nanos6 or NODES may be enabled, but not both";
+assert assertMsg (usingNodesAndOmpv -> sameNosv) "OpenMP-V and NODES must share the same nOS-V";

 let
  homevar = if ompss2rt.pname == "nanos6" then "NANOS6_HOME" else "NODES_HOME";
  rtname  = if ompss2rt.pname == "nanos6" then "libnanos6" else "libnodes";
-  ompname = if omp.pname == "openmp-v" then  "libompv" else "libomp";
+  ompname = if openmp.pname == "openmp-v" then  "libompv" else "libomp";


  # We need to replace the lld linker from bintools with our linker just built,
  # otherwise we run into incompatibility issues when mixing compiler and linker
  # versions.
-  bintools-unwrapped = llvmPackages_latest.bintools-unwrapped.override {
+  bintools-unwrapped = llvmPackages_latest.tools.bintools-unwrapped.override {
    lld = clangOmpss2Unwrapped;
  };
-  bintools = llvmPackages_latest.bintools.override {
+  bintools = llvmPackages_latest.tools.bintools.override {
    bintools = bintools-unwrapped;
  };
  targetConfig = stdenv.targetPlatform.config;
  inherit gcc;
  cc = clangOmpss2Unwrapped;
  gccVersion = with versions; let v = gcc.version; in concatStringsSep "." [(major v) (minor v) (patch v)];
-in (wrapCCWith {
+in wrapCCWith {
  inherit cc bintools;
  # extraPackages adds packages to depsTargetTargetPropagated
-  extraPackages = optional (omp != null) omp;
+  extraPackages = optional (openmp != null) openmp;
  extraBuildCommands = ''
    echo "-target ${targetConfig}" >> $out/nix-support/cc-cflags
    echo "-B${gcc.cc}/lib/gcc/${targetConfig}/${gccVersion}" >> $out/nix-support/cc-cflags
@@ -73,15 +56,15 @@ in (wrapCCWith {

    echo "--gcc-toolchain=${gcc}" >> $out/nix-support/cc-cflags

-    wrap ${targetConfig}clang++  $wrapper $ccPath/clang++
-    wrap ${targetConfig}clang    $wrapper $ccPath/clang
+    wrap clang++  $wrapper $ccPath/clang++

-  '' + optionalString (omp != null) ''
+  '' + optionalString (openmp != null) ''
    echo "export OPENMP_RUNTIME=${ompname}" >> $out/nix-support/cc-wrapper-hook
  '' + optionalString (ompss2rt != null) ''
    echo "export OMPSS2_RUNTIME=${rtname}" >> $out/nix-support/cc-wrapper-hook
    echo "export ${homevar}=${ompss2rt}"   >> $out/nix-support/cc-wrapper-hook
  '' + optionalString (ompss2rt != null && ompss2rt.pname == "nodes") ''
-    echo "export NOSV_HOME=${ompss2rt}" >> $out/nix-support/cc-wrapper-hook
+    echo "export NOSV_HOME=${ompss2rt.nosv}" >> $out/nix-support/cc-wrapper-hook
  '';
-}).overrideAttrs (prev: { passthru = (prev.passthru or {}) // { inherit ompss2rt; }; })
+}
+
--- a/pkgs/llvm-ompss2/openmp.nix
+++ b/pkgs/llvm-ompss2/openmp.nix
@@ -39,9 +39,7 @@ stdenv.mkDerivation rec {
    perl
    pkg-config
    python3
-  ];
-
-  buildInputs = lib.optionals enableNosv [
+  ] ++ lib.optionals enableNosv [
    nosv
  ] ++ lib.optionals enableOvni [
    ovni
@@ -56,7 +54,6 @@ stdenv.mkDerivation rec {
  dontStrip = enableDebug;

  separateDebugInfo = true;
-  strictDeps = true;

  cmakeFlags = [
    "-DLIBOMP_OMPD_SUPPORT=OFF"
@@ -74,28 +71,6 @@ stdenv.mkDerivation rec {
    rm -f $out/libllvmrt/libomp.*
  '';

-  doInstallCheck = true;
-  # There are not cmake flags to force nOS-V, it enables it when found through
-  # pkg-config. If enableNosv is set, but we fail to find it at build time,
-  # the build will succeed but won't use nOS-V (libompv won't be created).
-  # This is a sanity check to ensure that after install we have the proper
-  # files.
-  installCheckPhase =
-    if enableNosv then
-      ''
-        test -f $out/lib/libompv.so
-        test -f $out/libllvmrt/libompv.so
-        test ! -f $out/lib/libomp.so
-        test ! -f $out/libllvmrt/libomp.so
-      ''
-    else
-      ''
-        test -f $out/lib/libomp.so
-        test -f $out/libllvmrt/libomp.so
-        test ! -f $out/lib/libompv.so
-        test ! -f $out/libllvmrt/libompv.so
-      '';
-
  passthru = {
    inherit nosv;
  };
--- a/pkgs/lmbench/default.nix
+++ b/pkgs/lmbench/default.nix
@@ -27,7 +27,6 @@ stdenv.mkDerivation rec {
  hardeningDisable = [ "all" ];

  enableParallelBuilding = false;
-  strictDeps = true;

  preBuild = ''
    makeFlagsArray+=(
--- a/pkgs/mcxx/default.nix
+++ b/pkgs/mcxx/default.nix
@@ -65,7 +65,6 @@ stdenv.mkDerivation rec {
  ];

  meta = {
-    broken = true;
    homepage = "https://github.com/bsc-pm/mcxx";
    description = "C/C++/Fortran source-to-source compilation infrastructure aimed at fast prototyping";
    maintainers = with lib.maintainers.bsc; [ rpenacob ];
--- a/pkgs/meteocat-exporter/default.nix
+++ b/pkgs/meteocat-exporter/default.nix
@@ -1,15 +1,12 @@
 { python3Packages, lib }:

-python3Packages.buildPythonApplication {
+python3Packages.buildPythonApplication rec {
  pname = "meteocat-exporter";
  version = "1.0";

-  pyproject = true;
-
  src = ./.;

  doCheck = false;
-  strictDeps = true;

  build-system = with python3Packages; [
    setuptools
--- a/pkgs/mpich/default.nix
+++ b/pkgs/mpich/default.nix
@@ -6,13 +6,6 @@
 , pmix
 , gfortran
 , symlinkJoin
-# Disabled when cross-compiling
-# To fix cross compilation, we should fill the values in:
-# https://github.com/pmodels/mpich/blob/main/maint/fcrosscompile/cross_values.txt.in
-# For each arch
-, enableFortran ? stdenv.hostPlatform == stdenv.buildPlatform
-, perl
-, targetPackages
 }:

 let
@@ -22,13 +15,10 @@ let
    paths = [ pmix.dev pmix.out ];
  };
 in mpich.overrideAttrs (old: {
-  buildInputs = old.buildInputs ++ [
+  buildInput = old.buildInputs ++ [
    libfabric
    pmixAll
  ];
-  nativeBuildInputs = old.nativeBuildInputs ++ [
-    perl
-  ];
  configureFlags = [
    "--enable-shared"
    "--enable-sharedlib"
@@ -41,22 +31,10 @@ in mpich.overrideAttrs (old: {
  ] ++ lib.optionals (lib.versionAtLeast gfortran.version "10") [
    "FFLAGS=-fallow-argument-mismatch" # https://github.com/pmodels/mpich/issues/4300
    "FCFLAGS=-fallow-argument-mismatch"
-  ] ++ lib.optionals (!enableFortran) [
-    "--disable-fortran"
  ];
-
-  preFixup = ''
-    sed -i 's:^CC=.*:CC=${targetPackages.stdenv.cc}/bin/${targetPackages.stdenv.cc.targetPrefix}cc:' $out/bin/mpicc
-    sed -i 's:^CXX=.*:CXX=${targetPackages.stdenv.cc}/bin/${targetPackages.stdenv.cc.targetPrefix}c++:' $out/bin/mpicxx
-  '' + lib.optionalString enableFortran ''
-    sed -i 's:^FC=.*:FC=${targetPackages.gfortran or gfortran}/bin/${targetPackages.gfortran.targetPrefix or gfortran.targetPrefix}gfortran:' $out/bin/mpifort
-  '';
-
  hardeningDisable = [ "all" ];
-  strictDeps = true;

  meta = old.meta // {
    maintainers = old.meta.maintainers ++ (with lib.maintainers.bsc; [ rarias ]);
-    cross = true;
  };
 })
--- a/pkgs/nanos6/default.nix
+++ b/pkgs/nanos6/default.nix
@@ -16,7 +16,7 @@
 , jemallocNanos6 ? null
 , cachelineBytes ? 64
 , enableGlibcxxDebug ? false
-, enablePapi ? true
+, enablePapi ? stdenv.hostPlatform == stdenv.buildPlatform # Disabled when cross-compiling
 , useGit ? false
 , gitUrl ? "ssh://git@bscpm04.bsc.es/nanos6/nanos6"
 , gitBranch ? "master"
@@ -80,8 +80,7 @@ in
      (optional enableGlibcxxDebug "CXXFLAGS=-D_GLIBCXX_DEBUG") ++
      # Most nanos6 api symbols are resolved at runtime, so prefer
      # ifunc by default
-      (optional isCross "--with-symbol-resolution=ifunc") ++
-      (optional enablePapi "--with-papi=${papi}");
+      (optional isCross "--with-symbol-resolution=ifunc");

    postConfigure = lib.optionalString (!enableDebug) ''
      # Disable debug
@@ -96,14 +95,16 @@ in
    dontStrip = enableDebug;
    separateDebugInfo = true;

-    strictDeps = true;
-
    nativeBuildInputs = [
      autoconf
      automake
      libtool
      pkg-config
-    ];
+
+      # TODO: papi_version is needed for configure:
+      # ./configure: line 27378: papi_version: command not found
+      # This probably breaks cross-compilation
+    ] ++ lib.optionals enablePapi [ papi ];

    buildInputs = [
      boost
--- a/pkgs/nixgen/default.nix
+++ b/pkgs/nixgen/default.nix
@@ -1,23 +0,0 @@
-{
-  stdenv
-, lib
-}:
-
-stdenv.mkDerivation {
-  pname = "nixgen";
-  version = "0.0.1";
-  src = ./nixgen;
-  dontUnpack = true;
-  strictDeps = true;
-  phases = [ "installPhase" ];
-  installPhase = ''
-    mkdir -p $out/bin
-    cp -a $src $out/bin/nixgen
-  '';
-  meta = {
-    description = "Quickly generate flake.nix from command line";
-    maintainers = with lib.maintainers.bsc; [ rarias ];
-    platforms = lib.platforms.linux;
-    license = lib.licenses.gpl3Plus;
-  };
-}
--- a/pkgs/nixgen/nixgen
+++ b/pkgs/nixgen/nixgen
@@ -1,97 +0,0 @@
-#!/bin/sh
-#
-# Copyright (c) 2025, Barcelona Supercomputing Center (BSC)
-# SPDX-License-Identifier: GPL-3.0+
-# Author: Rodrigo Arias Mallo <rodrigo.arias@bsc.es>
-
-function usage() {
-  echo "USAGE: nixgen [-f] [package [...]] [-b package [...]]" >&2
-  echo "  Generates a flake.nix file with the given packages." >&2
-  echo "  After flake.nix is created, use 'nix develop' to enter the shell." >&2
-  echo "OPTIONS" >&2
-  echo "  -f               Overwrite existing flake.nix (default: no)." >&2
-  echo "  packages...      Add these packages to the shell." >&2
-  echo "  -b packages...   Add the dependencies needed to build these packages." >&2
-  echo "EXAMPLE" >&2
-  echo "  $ nixgen ovni bigotes -b nosv tampi" >&2
-  echo "  Adds the packages ovni and bigotes as well as all required dependencies" >&2
-  echo "  to build nosv and tampi." >&2
-  echo "AUTHOR" >&2
-  echo "  Rodrigo Arias Mallo <rodrigo.arias@bsc.es>" >&2
-  exit 1
-}
-
-mode=package
-packages=
-inputsFrom=
-force=
-
-if [[ $# -eq 0 ]]; then
-  usage
-fi
-
-while [[ $# -gt 0 ]]; do
-    case $1 in -b)
-      mode=build
-      shift
-      ;;
-    -f)
-      force=1
-      shift
-      ;;
-    -h)
-      usage
-      ;;
-    -*|--*)
-      echo "error: unknown option $1" >&2
-      exit 1
-      ;;
-    *)
-      if [ "$mode" == "package" ]; then
-        packages+="${packages:+ }$1"
-      else
-        inputsFrom+="${inputsFrom:+ }$1"
-      fi
-      shift
-      ;;
-  esac
-done
-
-if [ ! "$force" -a -e flake.nix ]; then
-  echo "error: flake.nix exists, force overwrite with -f" >&2
-  exit 1
-fi
-
-cat > flake.nix <<EOF
-{
-  inputs.jungle.url = "git+https://jungle.bsc.es/git/rarias/jungle";
-  outputs = { self, jungle }:
-  let
-    nixpkgs = jungle.inputs.nixpkgs;
-    customOverlay = (final: prev: {
-      # Example overlay, for now empty
-    });
-    pkgs = import nixpkgs {
-      system = "x86_64-linux";
-      overlays = [
-        # Apply jungle overlay to get our BSC custom packages
-        jungle.outputs.bscOverlay
-        # And on top apply our local changes to customize for cluster
-        customOverlay
-      ];
-    };
-  in {
-    devShells.x86_64-linux.default = pkgs.mkShell {
-      pname = "devshell";
-      # Include these packages in the shell
-      packages = with pkgs; [
-        $packages
-      ];
-      # The dependencies needed to build these packages will be also included
-      inputsFrom = with pkgs; [
-        $inputsFrom
-      ];
-    };
-  };
-}
-EOF
--- a/pkgs/nixtools/default.nix
+++ b/pkgs/nixtools/default.nix
@@ -16,7 +16,6 @@ stdenv.mkDerivation rec {
  makeFlags = [ "DESTDIR=$(out)" ];
  preBuild = "env";
  dontPatchShebangs = true;
-  strictDeps = true;

  meta = {
    homepage = "https://gitlab.pm.bsc.es/rarias/nixtools";
--- a/pkgs/nodes/default.nix
+++ b/pkgs/nodes/default.nix
@@ -14,19 +14,19 @@
 , useGit ? false
 , gitUrl ? "ssh://git@gitlab-internal.bsc.es/nos-v/nodes.git"
 , gitBranch ? "master"
-, gitCommit ? "511489e71504a44381e0930562e7ac80ac69a848" # version-1.4
+, gitCommit ? "6002ec9ae6eb876d962cc34366952a3b26599ba6"
 }:

 with lib;

 let
  release = rec {
-    version = "1.4";
+    version = "1.3";
    src = fetchFromGitHub {
      owner = "bsc-pm";
      repo = "nodes";
      rev = "version-${version}";
-      hash = "sha256-+lR/R0l3fGZO3XG7whMorFW2y2YZ0ZFnLeOHyQYrAsQ=";
+      hash = "sha256-cFb9pxcjtkMmH0CsGgUO9LTdXDNh7MCqicgGWawLrsU=";
    };
  };

@@ -48,7 +48,6 @@ in
    enableParallelBuilding = true;
    dontStrip = true;
    separateDebugInfo = true;
-    strictDeps = true;

    configureFlags = [
      "--with-nosv=${nosv}"
--- a/pkgs/nosv/default.nix
+++ b/pkgs/nosv/default.nix
@@ -7,25 +7,25 @@
 , numactl
 , hwloc
 , papi
-, enablePapi ? true
+, enablePapi ? stdenv.hostPlatform == stdenv.buildPlatform # Disabled when cross-compiling
 , cacheline ? 64 # bits
 , ovni ? null
 , useGit ? false
 , gitUrl ? "git@gitlab-internal.bsc.es:nos-v/nos-v.git"
 , gitBranch ? "master"
-, gitCommit ? "1108e4786b58e0feb9a16fa093010b763eb2f8e8" # version 4.0.0
+, gitCommit ? "9f47063873c3aa9d6a47482a82c5000a8c813dd8"
 }:

 with lib;

 let
  release = rec {
-    version = "4.0.0";
+    version = "3.2.0";
    src = fetchFromGitHub {
      owner = "bsc-pm";
      repo = "nos-v";
      rev = "${version}";
-      hash = "sha256-llaq73bd/YxLVKNlMebnUHKa4z3sdcsuDUoVwUxNuw8=";
+      hash = "sha256-yaz92426EM8trdkBJlISmAoG9KJCDTvoAW/HKrasvOw=";
    };
  };

@@ -40,17 +40,16 @@ let

  source = if (useGit) then git else release;
 in
-  stdenv.mkDerivation {
+  stdenv.mkDerivation rec {
    pname = "nosv";
    inherit (source) src version;
    hardeningDisable = [ "all" ];
    dontStrip = true;
    separateDebugInfo = true;
-    strictDeps = true;
    configureFlags = [
      "--with-ovni=${ovni}"
      "CACHELINE_WIDTH=${toString cacheline}"
-    ] ++ lib.optionals enablePapi [ "--with-papi=${papi}" ];
+    ];
    nativeBuildInputs = [
      autoreconfHook
      pkg-config
@@ -60,7 +59,6 @@ in
      hwloc
      ovni
    ] ++ lib.optionals enablePapi [ papi ];
-    patches = [ ./fix-papi.patch ];

    meta = {
      homepage = "https://gitlab.bsc.es/nos-v/nos-v";
--- a/pkgs/nosv/fix-papi.patch
+++ b/pkgs/nosv/fix-papi.patch
@@ -1,136 +0,0 @@
-Commit ID: c09633f172ce4075e0a05a33f6dcbe8e03e1202a
-Change ID: onmwypnnrysktutwsvotqovzponvwrxs
-Bookmarks: fix/papi fix/papi@git fix/papi@origin
-Author   : Aleix Boné <aleix.boneribo@bsc.es> (2025-12-10 11:14:14)
-Committer: Aleix Boné <aleix.boneribo@bsc.es> (2025-12-12 12:56:48)
-
-    Improve PAPI m4 module for cross compilation
-
-diff --git a/m4/papi.m4 b/m4/papi.m4
-index de90584870..8398f856f5 100644
--- a/m4/papi.m4
-+++ b/m4/papi.m4
-@@ -1,6 +1,6 @@
- #	This file is part of Nanos6 and is licensed under the terms contained in the COPYING file.
- #
-#	Copyright (C) 2021-2022 Barcelona Supercomputing Center (BSC)
-+#	Copyright (C) 2021-2025 Barcelona Supercomputing Center (BSC)
- 
- AC_DEFUN([AC_CHECK_PAPI],
- 	[
-@@ -8,34 +8,38 @@
- 			[papi],
- 			[AS_HELP_STRING([--with-papi=prefix], [specify the installation prefix of PAPI])],
- 			[ ac_cv_use_papi_prefix=$withval ],
-			[ ac_cv_use_papi_prefix="" ]
-+			[ ac_cv_use_papi_prefix="check" ]
- 		)
- 
- 		if test x"${ac_cv_use_papi_prefix}" = x"no"; then
- 			AC_MSG_CHECKING([the PAPI installation prefix])
- 			AC_MSG_RESULT([${ac_cv_use_papi_prefix}])
- 			ac_use_papi=no
-		elif test x"${ac_cv_use_papi_prefix}" != x"" ; then
-			AC_MSG_CHECKING([the PAPI installation prefix])
-			AC_MSG_RESULT([${ac_cv_use_papi_prefix}])
-			papi_LIBS="-L${ac_cv_use_papi_prefix}/lib -lpapi -Wl,-rpath,${ac_cv_use_papi_prefix}/lib"
-			papi_CFLAGS="-I$ac_cv_use_papi_prefix/include"
-			ac_use_papi=yes
-		else
-+		elif test x"${ac_cv_use_papi_prefix}" = x""; then
-+			AC_MSG_RESULT([invalid prefix])
-+			AC_MSG_ERROR([papi prefix specified but empty])
-+		elif test x"${ac_cv_use_papi_prefix}" = x"yes" -o x"${ac_cv_use_papi_prefix}" = x"check"; then
- 			PKG_CHECK_MODULES(
- 				[papi],
-				[papi],
-+				[papi >= 5.6.0],
- 				[
- 					AC_MSG_CHECKING([the PAPI installation prefix])
- 					AC_MSG_RESULT([retrieved from pkg-config])
- 					papi_CFLAGS="${papi_CFLAGS}"
- 					ac_use_papi=yes
-+					ac_papi_version_correct=yes
- 				], [
- 					AC_MSG_CHECKING([the PAPI installation prefix])
- 					AC_MSG_RESULT([not available])
- 					ac_use_papi=no
- 				]
- 			)
-+		else
-+			AC_MSG_CHECKING([the PAPI installation prefix])
-+			AC_MSG_RESULT([${ac_cv_use_papi_prefix}])
-+			papi_LIBS="-L${ac_cv_use_papi_prefix}/lib -lpapi -Wl,-rpath,${ac_cv_use_papi_prefix}/lib"
-+			papi_CFLAGS="-I$ac_cv_use_papi_prefix/include"
-+			ac_use_papi=yes
- 		fi
- 
- 		if test x"${ac_use_papi}" = x"yes" ; then
-@@ -53,10 +57,10 @@
- 					ac_use_papi=yes
- 				],
- 				[
-					if test x"${ac_cv_use_papi_prefix}" != x"" ; then
-						AC_MSG_ERROR([PAPI cannot be found.])
-+					if test x"${ac_cv_use_papi_prefix}" = x"yes" ; then
-+						AC_MSG_ERROR([PAPI >= 5.6.0 cannot be found.])
- 					else
-						AC_MSG_WARN([PAPI cannot be found.])
-+						AC_MSG_WARN([PAPI >= 5.6.0 not available.])
- 					fi
- 					ac_use_papi=no
- 				]
-@@ -64,30 +68,38 @@
- 
- 			CFLAGS="${ac_save_CFLAGS}"
- 			LIBS="${ac_save_LIBS}"
-+		elif test x"${ac_cv_use_papi_prefix}" = x"yes" ; then
-+			AC_MSG_ERROR([PAPI >= 5.6.0 cannot be found.])
- 		fi
- 
-		if test x"${ac_use_papi}" = x"yes" ; then
-			if test x"${ac_cv_use_papi_prefix}" != x"" ; then
-+		if test x"${ac_use_papi}" = x"yes" -a x"${ac_papi_version_correct}" != x"yes" ; then
-+			if test x"${ac_cv_use_papi_prefix}" != x"yes" -a x"${ac_cv_use_papi_prefix}" != x"check" ; then
- 				papiBinary=${ac_cv_use_papi_prefix}/bin/papi_version
- 			else
- 				papiBinary=papi_version
- 			fi
-			papiVersion=`$papiBinary | sed 's/[[^0-9.]]*\([[0-9.]]*\).*/\1/'`
- 
-			AX_COMPARE_VERSION(
-				[[${papiVersion}]],
-				[[ge]],
-				[[5.6.0]],
-				[[ac_papi_version_correct=yes]],
-				[[ac_papi_version_correct=no]]
-			)
- 
-			if test x"${ac_papi_version_correct}" != x"yes" ; then
-				AC_MSG_ERROR([PAPI version must be >= 5.6.0.])
-				ac_use_papi=no
-+			if test x"$cross_compiling" = x"yes" ; then
-+				AC_MSG_WARN([Cross-compiling detected, skipping PAPI version check])
- 			else
-				AC_MSG_CHECKING([if the PAPI version >= 5.6.0.])
-				AC_MSG_RESULT([${ac_papi_version_correct}])
-+				papiVersion=`$papiBinary | sed 's/[[^0-9.]]*\([[0-9.]]*\).*/\1/'`
-+
-+				AX_COMPARE_VERSION(
-+					[[${papiVersion}]],
-+					[[ge]],
-+					[[5.6.0]],
-+					[[ac_papi_version_correct=yes]],
-+					[[ac_papi_version_correct=no]]
-+				)
-+
-+				if test x"${ac_papi_version_correct}" != x"yes" ; then
-+					AC_MSG_ERROR([PAPI version must be >= 5.6.0.])
-+					ac_use_papi=no
-+				else
-+					AC_MSG_CHECKING([if the PAPI version >= 5.6.0.])
-+					AC_MSG_RESULT([${ac_papi_version_correct}])
-+				fi
- 			fi
- 		fi
- 
--- a/pkgs/osu/default.nix
+++ b/pkgs/osu/default.nix
@@ -24,7 +24,6 @@ stdenv.mkDerivation rec {

  doCheck = true;
  enableParallelBuilding = true;
-  strictDeps = true;
  nativeBuildInputs = [ mpiAll ];
  buildInputs = [ mpiAll ];
  hardeningDisable = [ "all" ];
@@ -33,11 +32,6 @@ stdenv.mkDerivation rec {
      "CXX=mpicxx"
  ];

-  env = {
-    MPICH_CC="${stdenv.cc}/bin/${stdenv.cc.targetPrefix}cc";
-    MPICH_CXX="${stdenv.cc}/bin/${stdenv.cc.targetPrefix}c++";
-  };
-
  postInstall = ''
    mkdir -p $out/bin
    for f in $(find $out -executable -type f); do
@@ -50,6 +44,5 @@ stdenv.mkDerivation rec {
    homepage = "http://mvapich.cse.ohio-state.edu/benchmarks/";
    maintainers = [ ];
    platforms = lib.platforms.all;
-    cross = true;
  };
 }
--- a/pkgs/ovni/default.nix
+++ b/pkgs/ovni/default.nix
@@ -7,7 +7,7 @@
 , useGit ? false
 , gitBranch ? "master"
 , gitUrl ? "ssh://git@bscpm04.bsc.es/rarias/ovni.git"
-, gitCommit ? "06432668f346c8bdc1006fabc23e94ccb81b0d8b" # version 1.13.0
+, gitCommit ? "e4f62382076f0cf0b1d08175cf57cc0bc51abc61"
 , enableDebug ? false
 # Only enable MPI if the build is native (fails on cross-compilation)
 , useMpi ? (stdenv.buildPlatform.canExecute stdenv.hostPlatform)
@@ -15,13 +15,13 @@

 let
  release = rec {
-    version = "1.13.0";
+    version = "1.12.0";
    src = fetchFromGitHub {
      owner = "bsc-pm";
      repo = "ovni";
      rev = "${version}";
-      hash = "sha256-0l2ryIyWNiZqeYdVlnj/WnQGS3xFCY4ICG8JedX424w=";
-    } // { shortRev = "0643266"; };
+      hash = "sha256-H04JvsVKrdqr3ON7JhU0g17jjlg/jzQ7eTfx9vUNd3E=";
+    } // { shortRev = "a73afcf"; };
  };

  git = rec {
@@ -40,7 +40,6 @@ in
    inherit (source) src version;
    dontStrip = true;
    separateDebugInfo = true;
-    strictDeps = true;
    postPatch = ''
      patchShebangs --build test/
    '';
--- a/pkgs/papi/default.nix
+++ b/pkgs/papi/default.nix
@@ -1,22 +0,0 @@
-{
-  stdenv,
-  papi,
-}:
-
-if stdenv.hostPlatform == stdenv.buildPlatform then
-  papi
-else
-  papi.overrideAttrs (old: {
-    configureFlags = (old.configureFlags or [ ]) ++ [
-      "--enable-perf_event_uncore=no"
-      "--with-sysdetect=no"
-      "--with-ffsll"
-      "--with-tls=__thread"
-      "--with-virtualtimer=clock_thread_cputime_id"
-      "--with-walltimer=clock_realtime"
-      "--with-perf-events"
-      "--with-CPU=${stdenv.hostPlatform.uname.processor}"
-      "--with-arch=${stdenv.hostPlatform.uname.processor}"
-    ];
-    patches = (old.patches or [ ]) ++ [ ./fix-ar-cross.patch ];
-  })
--- a/pkgs/papi/fix-ar-cross.patch
+++ b/pkgs/papi/fix-ar-cross.patch
@@ -1,19 +0,0 @@
-diff --git a/sde_lib/Makefile b/sde_lib/Makefile
-index 8518f92..90a9953 100644
--- a/sde_lib/Makefile
-+++ b/sde_lib/Makefile
-@@ -1,4 +1,5 @@
- CC ?= gcc
-+AR ?= ar
- SDE_INC = -I. -I..
- SDE_LD = -ldl -pthread
- CFLAGS += -Wextra -Wall -O2
-@@ -18,7 +19,7 @@ dynamic: $(DOBJS)
- 	rm -f *_d.o
- 
- static: $(SOBJS)
-	ar rs libsde.a $(SOBJS)
-+	$(AR) rs libsde.a $(SOBJS)
- 	rm -f *_s.o
- 
- clean:
--- a/pkgs/paraver/default.nix
+++ b/pkgs/paraver/default.nix
@@ -12,7 +12,7 @@
 , paraverKernel
 , openssl
 , glibcLocales
-, wrapGAppsHook3
+, wrapGAppsHook
 }:

 let
@@ -47,7 +47,6 @@ stdenv.mkDerivation rec {

  dontStrip = true;
  enableParallelBuilding = true;
-  strictDeps = true;

  preConfigure = ''
    export CFLAGS="-O3"
@@ -65,7 +64,7 @@ stdenv.mkDerivation rec {
    autoconf
    automake
    autoreconfHook
-    wrapGAppsHook3
+    wrapGAppsHook
  ];

  buildInputs = [
--- a/pkgs/paraver/kernel.nix
+++ b/pkgs/paraver/kernel.nix
@@ -34,7 +34,6 @@ stdenv.mkDerivation rec {
  enableParallelBuilding = true;

  dontStrip = true;
-  strictDeps = true;

  preConfigure = ''
    export CFLAGS="-O3 -DPARALLEL_ENABLED"
--- a/pkgs/slurm-exporter/default.nix
+++ b/pkgs/slurm-exporter/default.nix
@@ -13,7 +13,6 @@ buildGoModule rec {

  vendorHash = "sha256-A1dd9T9SIEHDCiVT2UwV6T02BSLh9ej6LC/2l54hgwI=";
  doCheck = false;
-  strictDeps = true;

  meta = with lib; {
    description = "Prometheus SLURM Exporter";
--- a/pkgs/sonar/default.nix
+++ b/pkgs/sonar/default.nix
@@ -18,7 +18,6 @@ stdenv.mkDerivation rec {
  };
  hardeningDisable = [ "all" ];
  dontStrip = true;
-  strictDeps = true;
  configureFlags = [ "--with-ovni=${ovni}" ];

  nativeBuildInputs = [
@@ -36,6 +35,5 @@ stdenv.mkDerivation rec {
    maintainers = with lib.maintainers.bsc; [ rarias ];
    platforms = lib.platforms.linux;
    license = lib.licenses.mit;
-    cross = true;
  };
 }
--- a/pkgs/tagaspi/default.nix
+++ b/pkgs/tagaspi/default.nix
@@ -5,19 +5,27 @@
 , automake
 , autoconf
 , libtool
+, mpi
 , autoreconfHook
 , gpi-2
 , boost
 , numactl
 , rdma-core
 , gfortran
+, symlinkJoin
 }:

+let
+  mpiAll = symlinkJoin {
+    name = "mpi-all";
+    paths = [ mpi.all ];
+  };
+in
+
 stdenv.mkDerivation rec {
  pname = "tagaspi";
  enableParallelBuilding = true;
  separateDebugInfo = true;
-  strictDeps = true;

  version = "2.0";
  src = fetchFromGitHub {
@@ -27,18 +35,16 @@ stdenv.mkDerivation rec {
    hash = "sha256-RGG/Re2uM293HduZfGzKUWioDtwnSYYdfeG9pVrX9EM=";
  };

-  nativeBuildInputs = [
+  buildInputs = [
    autoreconfHook
    automake
    autoconf
    libtool
-    gfortran
-  ];
-
-  buildInputs = [
    boost
    numactl
    rdma-core
+    gfortran
+    mpiAll
  ];

  dontDisableStatic = true;
@@ -57,6 +63,5 @@ stdenv.mkDerivation rec {
    maintainers = with lib.maintainers.bsc; [ rarias ];
    platforms = lib.platforms.linux;
    license = lib.licenses.gpl3Plus;
-    cross = false; # gpi-2 cannot cross
  };
 }
--- a/pkgs/tampi/default.nix
+++ b/pkgs/tampi/default.nix
@@ -45,7 +45,6 @@ in stdenv.mkDerivation {
  inherit (source) src version;
  enableParallelBuilding = true;
  separateDebugInfo = true;
-  strictDeps = true;

  nativeBuildInputs = [
    autoconf
@@ -69,6 +68,5 @@ in stdenv.mkDerivation {
    maintainers = with lib.maintainers.bsc; [ rarias ];
    platforms = lib.platforms.linux;
    license = lib.licenses.gpl3Plus;
-    cross = true;
  };
 }
--- a/pkgs/upc-qaire-exporter/default.nix
+++ b/pkgs/upc-qaire-exporter/default.nix
@@ -1,15 +1,12 @@
 { python3Packages, lib }:

-python3Packages.buildPythonApplication {
+python3Packages.buildPythonApplication rec {
  pname = "upc-qaire-exporter";
  version = "1.0";

-  pyproject = true;
-
  src = ./.;

  doCheck = false;
-  strictDeps = true;

  build-system = with python3Packages; [
    setuptools
--- a/test/compilers/clang-openmp-ld.nix
+++ b/test/compilers/clang-openmp-ld.nix
@@ -23,6 +23,9 @@ in stdenv.mkDerivation {
  dontUnpack = true;
  dontConfigure = true;

+  # nOS-V requires access to /sys/devices to request NUMA information
+  requiredSystemFeatures = [ "sys-devices" ];
+
  buildInputs = [ openmp ];

  buildPhase = ''