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/tools/inputmethods/fcitx5/fcitx5-qt.nix

@@ -0,0 +1,53 @@
+{ lib
+, mkDerivation
+, fetchFromGitHub
+, cmake
+, extra-cmake-modules
+, fcitx5
+, qtx11extras
+, libxcb
+, libXdmcp
+, qtbase
+}:
+
+mkDerivation rec {
+  pname = "fcitx5-qt";
+  version = "5.0.12";
+
+  src = fetchFromGitHub {
+    owner = "fcitx";
+    repo = pname;
+    rev = version;
+    sha256 = "sha256-tK/sZa8PX+W8rZd5VH0a9nlxQ619w48//jQMTPytb+0=";
+  };
+
+  preConfigure = ''
+    substituteInPlace qt5/platforminputcontext/CMakeLists.txt \
+      --replace \$"{CMAKE_INSTALL_QT5PLUGINDIR}" $out/${qtbase.qtPluginPrefix}
+  '';
+
+  cmakeFlags = [
+    "-DENABLE_QT4=0"
+    "-DENABLE_QT6=0"
+  ];
+
+  nativeBuildInputs = [
+    cmake
+    extra-cmake-modules
+  ];
+
+  buildInputs = [
+    fcitx5
+    qtx11extras
+    libxcb
+    libXdmcp
+  ];
+
+  meta = with lib; {
+    description = "Fcitx5 Qt Library";
+    homepage = "https://github.com/fcitx/fcitx5-qt";
+    license = with licenses; [ lgpl21Plus bsd3 ];
+    maintainers = with maintainers; [ poscat ];
+    platforms = platforms.linux;
+  };
+}