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>

pkgs/desktops/pantheon/apps/switchboard-plugs/mouse-touchpad/default.nix

@@ -0,0 +1,71 @@
+{ lib
+, stdenv
+, fetchFromGitHub
+, nix-update-script
+, substituteAll
+, meson
+, ninja
+, pkg-config
+, vala
+, libgee
+, libxml2
+, granite
+, gtk3
+, switchboard
+, gnome-settings-daemon
+, glib
+, gala # needed for gestures support
+, touchegg
+}:
+
+stdenv.mkDerivation rec {
+  pname = "switchboard-plug-mouse-touchpad";
+  version = "6.1.0";
+
+  src = fetchFromGitHub {
+    owner = "elementary";
+    repo = pname;
+    rev = version;
+    sha256 = "0nqgbpk1knvbj5xa078i0ka6lzqmaaa873gwj3mhjr5q2gzkw7y5";
+  };
+
+  patches = [
+    (substituteAll {
+      src = ./fix-paths.patch;
+      touchegg = touchegg;
+    })
+  ];
+
+  nativeBuildInputs = [
+    meson
+    ninja
+    pkg-config
+    vala
+  ];
+
+  buildInputs = [
+    gala
+    glib
+    granite
+    gtk3
+    libgee
+    libxml2
+    gnome-settings-daemon
+    switchboard
+    touchegg
+  ];
+
+  passthru = {
+    updateScript = nix-update-script {
+      attrPath = "pantheon.${pname}";
+    };
+  };
+
+  meta = with lib; {
+    description = "Switchboard Mouse & Touchpad Plug";
+    homepage = "https://github.com/elementary/switchboard-plug-mouse-touchpad";
+    license = licenses.gpl3Plus;
+    platforms = platforms.linux;
+    maintainers = teams.pantheon.members;
+  };
+}

pkgs/desktops/pantheon/apps/switchboard-plugs/mouse-touchpad/fix-paths.patch

@@ -0,0 +1,13 @@
+diff --git a/src/Utils/ToucheggSettings.vala b/src/Utils/ToucheggSettings.vala
+index 1d621b9c..73c89714 100644
+--- a/src/Utils/ToucheggSettings.vala
++++ b/src/Utils/ToucheggSettings.vala
+@@ -36,7 +36,7 @@ public class MouseTouchpad.ToucheggSettings : GLib.Object {
+     private const string MAXIMIZE_4_XPATH = "//application[@name=\"All\"]/gesture[@fingers=\"4\"]/action[@type=\"MAXIMIZE_RESTORE_WINDOW\"]/..";
+ 
+     public ToucheggSettings () {
+-        system_config_path = Path.build_filename (GLib.Path.DIR_SEPARATOR_S, "usr", "share", "touchegg", "touchegg.conf");
++        system_config_path = Path.build_filename ("@touchegg@", "share", "touchegg", "touchegg.conf");
+         user_config_dir_path = Path.build_filename (GLib.Environment.get_home_dir (), ".config", "touchegg");
+         user_config_path = Path.build_filename (GLib.Environment.get_home_dir (), ".config", "touchegg", "touchegg.conf");
+     }