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/applications/kde/spectacle.nix

@@ -0,0 +1,28 @@
+{ mkDerivation, lib
+, extra-cmake-modules, kdoctools
+, ki18n, xcb-util-cursor
+, kconfig, kcoreaddons, kdbusaddons, kdeclarative, kio, kipi-plugins
+, knotifications, kscreen, kwidgetsaddons, kwindowsystem, kxmlgui, libkipi
+, qtbase, qtx11extras, knewstuff, kwayland, qttools, kcolorpicker, kimageannotator
+}:
+
+mkDerivation {
+  pname = "spectacle";
+  nativeBuildInputs = [ extra-cmake-modules kdoctools ];
+  buildInputs = [
+    kconfig kcoreaddons kdbusaddons kdeclarative ki18n kio knotifications
+    kscreen kwidgetsaddons kwindowsystem kxmlgui libkipi qtx11extras xcb-util-cursor
+    knewstuff kwayland kcolorpicker kimageannotator
+  ];
+  postPatch = ''
+    substituteInPlace desktop/org.kde.spectacle.desktop.cmake \
+      --replace "Exec=@QtBinariesDir@/qdbus" "Exec=${lib.getBin qttools}/bin/qdbus"
+  '';
+  propagatedUserEnvPkgs = [ kipi-plugins libkipi ];
+  meta = with lib; {
+    homepage = "https://apps.kde.org/spectacle/";
+    description = "Screenshot capture utility";
+    maintainers = with maintainers; [ ttuegel ];
+    broken = versionOlder qtbase.version "5.15";
+  };
+}