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/programs/bash/undistract-me.nix

@@ -0,0 +1,36 @@
+{ config, lib, pkgs, ... }:
+
+with lib;
+
+let
+  cfg = config.programs.bash.undistractMe;
+in
+{
+  options = {
+    programs.bash.undistractMe = {
+      enable = mkEnableOption "notifications when long-running terminal commands complete";
+
+      playSound = mkEnableOption "notification sounds when long-running terminal commands complete";
+
+      timeout = mkOption {
+        default = 10;
+        description = ''
+          Number of seconds it would take for a command to be considered long-running.
+        '';
+        type = types.int;
+      };
+    };
+  };
+
+  config = mkIf cfg.enable {
+    programs.bash.promptPluginInit = ''
+      export LONG_RUNNING_COMMAND_TIMEOUT=${toString cfg.timeout}
+      export UDM_PLAY_SOUND=${if cfg.playSound then "1" else "0"}
+      . "${pkgs.undistract-me}/etc/profile.d/undistract-me.sh"
+    '';
+  };
+
+  meta = {
+    maintainers = with maintainers; [ kira-bruneau ];
+  };
+}