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/libksysguard/default.nix

@@ -0,0 +1,21 @@
+{
+  mkDerivation, lib,
+  extra-cmake-modules,
+  kauth, kcompletion, kconfig, kconfigwidgets, kcoreaddons, ki18n, kiconthemes,
+  knewstuff, kservice, kwidgetsaddons, kwindowsystem, plasma-framework,
+  qtbase, qtscript, qtwebengine, qtx11extras, libnl, libpcap, qtsensors, lm_sensors,
+}:
+
+mkDerivation {
+  pname = "libksysguard";
+  patches = [
+    ./0001-qdiriterator-follow-symlinks.patch
+  ];
+  nativeBuildInputs = [ extra-cmake-modules ];
+  buildInputs = [
+    kauth kconfig ki18n kiconthemes kwindowsystem kcompletion kconfigwidgets
+    kcoreaddons kservice kwidgetsaddons plasma-framework qtscript qtx11extras
+    qtwebengine knewstuff libnl libpcap qtsensors lm_sensors
+  ];
+  outputs = [ "bin" "dev" "out" ];
+}