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/lxqt/screengrab/default.nix

@@ -0,0 +1,56 @@
+{ lib
+, mkDerivation
+, fetchFromGitHub
+, cmake
+, pkg-config
+, qtbase
+, qttools
+, qtx11extras
+, qtsvg
+, kwindowsystem
+, libqtxdg
+, perl
+, xorg
+, autoPatchelfHook
+, lxqtUpdateScript
+}:
+
+mkDerivation rec {
+  pname = "screengrab";
+  version = "2.4.0";
+
+  src = fetchFromGitHub {
+    owner = "lxqt";
+    repo = pname;
+    rev = version;
+    sha256 = "EWmEbXY2EEUW2Hq7JwLW/KDgQ8KHs4DZzuGgFjNthPQ=";
+  };
+
+  nativeBuildInputs = [
+    cmake
+    pkg-config
+    perl # needed by LXQtTranslateDesktop.cmake
+    autoPatchelfHook # fix libuploader.so and libextedit.so not found
+  ];
+
+  buildInputs = [
+    qtbase
+    qttools
+    qtx11extras
+    qtsvg
+    kwindowsystem
+    libqtxdg
+    xorg.libpthreadstubs
+    xorg.libXdmcp
+  ];
+
+  passthru.updateScript = lxqtUpdateScript { inherit pname version src; };
+
+  meta = with lib; {
+    homepage = "https://github.com/lxqt/screengrab";
+    description = "Crossplatform tool for fast making screenshots";
+    license = licenses.gpl2Plus;
+    platforms = platforms.linux;
+    maintainers = teams.lxqt.members;
+  };
+}