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/plasma-5/kactivitymanagerd.nix

@@ -0,0 +1,15 @@
+{
+  mkDerivation, lib,
+  extra-cmake-modules,
+  boost, kconfig, kcoreaddons, kdbusaddons, ki18n, kio, kglobalaccel,
+  kwindowsystem, kxmlgui, kcrash, qtbase
+}:
+
+mkDerivation {
+  pname = "kactivitymanagerd";
+  nativeBuildInputs = [ extra-cmake-modules ];
+  buildInputs = [
+    boost kconfig kcoreaddons kdbusaddons kglobalaccel ki18n kio kwindowsystem
+    kxmlgui kcrash
+  ];
+}