add openmodelica

configuration.nix

@@ -30,6 +30,9 @@ in
   ];
 
   nixpkgs.config.allowUnfree = true;
+  nixpkgs.config.permittedInsecurePackages = [
+    "qtwebkit-5.212.0-alpha4"
+  ];
 
   services.nfs.server = {
     enable = true;
@@ -61,7 +64,7 @@ in
 
   services.resolved = {
     enable = true;
-    dnssec = "allow-downgrade";
+    dnssec = "false";
   };
   networking.nameservers = [
     "1.1.1.1"
@@ -207,6 +210,7 @@ in
   # List packages installed in system profile.
   # You can use https://search.nixos.org/ to find more packages (and options).
   environment.systemPackages = with pkgs; [
+    openmodelica
     vim # Do not forget to add an editor to edit configuration.nix! The Nano editor is also installed by default.
     pkg-config
     wget

flake.nix

@@ -17,19 +17,39 @@
   };
 
   outputs =
-    { self, nixpkgs, home-manager, split-monitor-workspaces, ... }@inputs:
+    {
+      self,
+      nixpkgs,
+      home-manager,
+      split-monitor-workspaces,
+      ...
+    }@inputs:
     let
       system = "x86_64-linux";
       pkgs = import nixpkgs {
         inherit system;
-        config = { allowUnfree = true; };
+        config = {
+          allowUnfree = true;
         };
-    in {
+      };
+    in
+    {
       nixosConfigurations.haskell = nixpkgs.lib.nixosSystem {
         inherit system;
         specialArgs = { inherit inputs; };
         modules = [
           ./configuration.nix
+          (
+            { pkgs, ... }:
+            {
+              # Define the overlay inline or in a separate file
+              nixpkgs.overlays = [
+                (final: prev: {
+                  openmodelica = final.callPackage ./nixpkgs/openmodelica.nix { };
+                })
+              ];
+            }
+          )
           home-manager.nixosModules.home-manager
           {
             home-manager.useGlobalPkgs = true;

hardware-configuration.nix

@@ -35,6 +35,10 @@
   ];
   boot.extraModulePackages = [ ];
 
+  boot.kernelPackages = lib.mkIf (lib.versionOlder pkgs.linux.version "6.18.22") (
+    lib.mkDefault pkgs.linuxPackages_6_18
+  );
+
   # 1050 passthrough
   boot.extraModprobeConfig =
     ""
@@ -100,7 +104,6 @@
       "defaults"
       "ssd"
       "noatime"
-      "noauto"
     ];
   };
 

home.nix

@@ -1,4 +1,9 @@
-{ inputs, split-monitor-workspaces, pkgs, ... }:
+{
+  inputs,
+  split-monitor-workspaces,
+  pkgs,
+  ...
+}:
 
 {
   imports = [
@@ -20,7 +25,10 @@
     "Xft.dpi" = 172;
   };
 
-  home.packages = let
+  nixpkgs.config.permittedInsecurePackages = [ "qtwebkit-5.212.0-alpha4" ];
+
+  home.packages =
+    let
       fonts = import ./pkgs/fonts.nix { inherit pkgs; };
       minecraft = import ./pkgs/minecraft.nix { inherit pkgs; };
       misc = import ./pkgs/misc.nix { inherit pkgs; };
@@ -38,8 +46,8 @@
         inherit unstable;
       };
 
-  in fonts ++ minecraft ++ misc ++ network ++ programming ++ tools ++ util
-  ++ games ++ unstables;
+    in
+    fonts ++ minecraft ++ misc ++ network ++ programming ++ tools ++ util ++ games ++ unstables;
 
   programs.direnv.enable = true;
   programs.direnv.nix-direnv.enable = true;

nixpkgs/openmodelica.nix

@@ -0,0 +1,94 @@
+{
+  pkgs ? import <nixpkgs> { },
+}:
+let
+  desktopItem = pkgs.makeDesktopItem {
+    name = "openmodelica";
+    desktopName = "OpenModelica Connection Editor";
+    exec = "OMEdit";
+    icon = "openmodelica";
+    categories = [
+      "Development"
+      "Science"
+      "Education"
+    ];
+    comment = "Modelica-based modeling and simulation environment";
+  };
+in
+
+with pkgs;
+stdenv.mkDerivation {
+  name = "openmodelica-bin";
+  version = "custom";
+  src = pkgs.fetchgit {
+    url = "https://github.com/OpenModelica/OpenModelica.git";
+    rev = "959f964dadf1b928f03e3c2f74b8f816f95df1ef";
+    fetchSubmodules = true;
+    sha256 = "sha256-3rFIrg7+t/eX2mq21v9AcYhV3Adloa8Sae9uRGtbyrY=";
+  };
+
+  nativeBuildInputs = with pkgs; [
+    cmake
+    gfortran
+    pkg-config
+    qt6.wrapQtAppsHook
+    autoPatchelfHook
+    flex
+    autoconf
+    automake
+    libtool
+    ninja
+  ];
+
+  configurePhase = ''
+    cmake -S . -B build_cmake -GNinja -DOM_USE_CCACHE=OFF -DCMAKE_INSTALL_LIBDIR=lib -DCMAKE_INSTALL_PREFIX=$out
+  '';
+
+  buildPhase = ''
+    cmake --build build_cmake --parallel $NIX_BUILD_CORES --target install
+  '';
+
+  installPhase = ''
+    cmake --install build_cmake --prefix $out
+    runHook postInstall
+  '';
+
+  postInstall = ''
+    if [ -d "$out/lib64" ]; then
+      mkdir -p $out/lib
+      cp -rn $out/lib64/* $out/lib/
+      rm -rf $out/lib64
+    fi
+
+    mkdir -p $out/share/applications
+    cp ${desktopItem}/share/applications/* $out/share/applications/
+
+    # If you have an icon file in your source, install it too
+    # mkdir -p $out/share/icons/hicolor/scalable/apps
+    # cp $src/path/to/icon.svg $out/share/icons/hicolor/scalable/apps/openmodelica.svg
+  '';
+
+  buildInputs = with pkgs; [
+    # Compilers and Build Tools
+
+    # Dependencies
+    boost
+    hwloc
+    jdk
+    lapack
+    blas
+    hdf5
+    expat
+    omniorb
+    curl
+    ncurses
+    readline
+    openscenegraph
+    qt6.qt5compat
+    qt6.qtbase
+    qt6.qtwebengine
+    qt6.qtdeclarative
+    qt6.qttools
+    lapack-reference
+  ];
+}

pkgs/programming.nix

@@ -2,7 +2,8 @@
 
 { pkgs, ... }:
 
-with pkgs; [
+with pkgs;
+[
   radare2
   # (python3.withPackages (python-pkgs: with python-pkgs; [ jupyter-client ]))
   # gdb
@@ -22,7 +23,14 @@ with pkgs; [
   gh
   platformio
   python313Packages.r2pipe
-  (python313.withPackages(ps: with ps; [ jupyter-client pynvim wand ipykernel ]))
+  (python313.withPackages (
+    ps: with ps; [
+      jupyter-client
+      pynvim
+      wand
+      ipykernel
+    ]
+  ))
   python313Packages.pip
   nodejs
   go
@@ -62,4 +70,5 @@ with pkgs; [
   libllvm
   bun
   jetbrains.rider
+  julia-bin
 ]

pkgs/util.nix

@@ -107,4 +107,6 @@ with pkgs;
   pev
   virtiofsd
   exfatprogs
+  python313Packages.scrapy
+  atopile
 ]

services/virtual.nix

@@ -17,6 +17,28 @@
     lxc.enable = true;
   };
 
+  users.users.root.subUidRanges = [
+    {
+      startUid = 1000;
+      count = 1;
+    }
+    {
+      startUid = 1000000;
+      count = 65536;
+    }
+  ];
+
+  users.users.root.subGidRanges = [
+    {
+      startGid = 1000;
+      count = 1;
+    }
+    {
+      startGid = 1000000;
+      count = 65536;
+    }
+  ];
+
   programs.virt-manager.enable = true;
   virtualisation.virtualbox.host.enable = true;
 }