Add flake

flake.nix

@@ -0,0 +1,34 @@
+{
+  description = "bench6";
+  nixConfig.bash-prompt = "\[nix-develop\]$ ";
+
+  inputs.jungle.url = "jungle";
+
+  outputs = { self, jungle }:
+  let pkgs = jungle.packages.x86_64-linux.hut; in
+  {
+    packages.x86_64-linux.default = pkgs.stdenv.mkDerivation rec {
+      pname = "bench6";
+      version = "local";
+
+      src = self.outPath;
+
+      buildInputs = with pkgs; [
+        cmake
+        bsc.clangOmpss2
+        bsc.nanos6
+        bsc.nodes
+        bsc.mpi
+        bsc.tampi
+      ];
+
+      enableParallelBuilding = false;
+      cmakeFlags = [
+        "-DCMAKE_C_COMPILER=clang"
+        "-DCMAKE_CXX_COMPILER=clang++"
+      ];
+      hardeningDisable = [ "all" ];
+      dontStrip = true;
+    };
+  };
+}

shell.nix

@@ -1,15 +0,0 @@
-let
-  pkgs = import (builtins.fetchTarball
-    "https://pm.bsc.es/gitlab/rarias/bscpkgs/-/archive/master/bscpkgs-master.tar.gz");
-
-  rWrapper = pkgs.rWrapper.override {
-    packages = with pkgs.rPackages; [ tidyverse rjson jsonlite egg viridis ];
-  };
-in
-  pkgs.mkShell {
-    nativeBuildInputs = [
-      pkgs.bsc.clangOmpss2
-      pkgs.bsc.nanos6
-      rWrapper
-    ];
-  }