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/development/libraries/applet-window-buttons/default.nix

@@ -0,0 +1,41 @@
+{ lib
+, mkDerivation
+, fetchFromGitHub
+, cmake
+, extra-cmake-modules
+, kcoreaddons
+, kdeclarative
+, kdecoration
+, plasma-framework
+}:
+
+mkDerivation rec {
+  pname = "applet-window-buttons";
+  version = "0.11.1";
+
+  src = fetchFromGitHub {
+    owner = "psifidotos";
+    repo = "applet-window-buttons";
+    rev = version;
+    hash = "sha256-Qww/22bEmjuq+R3o0UDcS6U+34qjaeSEy+g681/hcfE=";
+  };
+
+  nativeBuildInputs = [
+    cmake
+    extra-cmake-modules
+  ];
+
+  buildInputs = [
+    kcoreaddons
+    kdeclarative
+    kdecoration
+    plasma-framework
+  ];
+
+  meta = with lib; {
+    description = "Plasma 5 applet in order to show window buttons in your panels";
+    homepage = "https://github.com/psifidotos/applet-window-buttons";
+    license = licenses.gpl2Plus;
+    maintainers = with maintainers; [ dotlambda ];
+  };
+}