uboot: (firmwareOdroidC2/C4) don't invoke patch tool, use patches = [] instead

https://github.com/NixOS/nixpkgs/blob/master/pkgs/stdenv/generic/setup.sh#L948
this can do it nicely.

Signed-off-by: Anton Arapov <anton@deadbeef.mx>

nixos/modules/services/misc/domoticz.nix

@@ -0,0 +1,51 @@
+{ lib, pkgs, config, ... }:
+
+with lib;
+
+let
+
+  cfg = config.services.domoticz;
+  pkgDesc = "Domoticz home automation";
+
+in {
+
+  options = {
+
+    services.domoticz = {
+      enable = mkEnableOption pkgDesc;
+
+      bind = mkOption {
+        type = types.str;
+        default = "0.0.0.0";
+        description = "IP address to bind to.";
+      };
+
+      port = mkOption {
+        type = types.int;
+        default = 8080;
+        description = "Port to bind to for HTTP, set to 0 to disable HTTP.";
+      };
+
+    };
+
+  };
+
+  config = mkIf cfg.enable {
+
+    systemd.services."domoticz" = {
+      description = pkgDesc;
+      wantedBy = [ "multi-user.target" ];
+      after = [ "network-online.target" ];
+      serviceConfig = {
+        DynamicUser = true;
+        StateDirectory = "domoticz";
+        Restart = "always";
+        ExecStart = ''
+          ${pkgs.domoticz}/bin/domoticz -noupdates -www ${toString cfg.port} -wwwbind ${cfg.bind} -sslwww 0 -userdata /var/lib/domoticz -approot ${pkgs.domoticz}/share/domoticz/ -pidfile /var/run/domoticz.pid
+        '';
+      };
+    };
+
+  };
+
+}