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/tools/misc/kdbg/default.nix

@@ -0,0 +1,33 @@
+{ lib, stdenv, fetchurl, cmake, extra-cmake-modules, qt5,
+  ki18n, kconfig, kiconthemes, kxmlgui, kwindowsystem,
+  qtbase, makeWrapper,
+}:
+
+stdenv.mkDerivation rec {
+  pname = "kdbg";
+  version = "3.0.1";
+  src = fetchurl {
+    url = "mirror://sourceforge/kdbg/${version}/${pname}-${version}.tar.gz";
+    sha256 = "1gax6xll8svmngw0z1rzhd77xysv01zp0i68x4n5pq0xgh7gi7a4";
+  };
+
+  nativeBuildInputs = [ cmake extra-cmake-modules makeWrapper ];
+  buildInputs = [ qt5.qtbase ki18n kconfig kiconthemes kxmlgui kwindowsystem ];
+
+  postInstall = ''
+    wrapProgram $out/bin/kdbg --prefix QT_PLUGIN_PATH : ${qtbase}/${qtbase.qtPluginPrefix}
+  '';
+
+  dontWrapQtApps = true;
+
+  meta = with lib; {
+    homepage = "https://www.kdbg.org/";
+    description = ''
+      A graphical user interface to gdb, the GNU debugger. It provides an
+      intuitive interface for setting breakpoints, inspecting variables, and
+      stepping through code.
+    '';
+    license = licenses.gpl2;
+    maintainers = [ maintainers.catern ];
+  };
+}