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/kde-frameworks/kdewebkit.nix

@@ -0,0 +1,14 @@
+{ mkDerivation, extra-cmake-modules
+, kconfig, kcoreaddons, kio, kparts, qtwebkit
+}:
+
+mkDerivation {
+  pname = "kdewebkit";
+  nativeBuildInputs = [ extra-cmake-modules ];
+  buildInputs = [ kconfig kcoreaddons kio kparts ];
+  propagatedBuildInputs = [ qtwebkit ];
+  outputs = [ "out" "dev" ];
+  cmakeFlags = [
+    "-DBUILD_DESIGNERPLUGIN=OFF"
+  ];
+}