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/lxde/core/lxtask/default.nix

@@ -0,0 +1,39 @@
+{ lib
+, stdenv
+, fetchurl
+, pkg-config
+, intltool
+, gtk3
+, libintl
+}:
+
+stdenv.mkDerivation rec {
+  pname = "lxtask";
+  version = "0.1.10";
+
+  src = fetchurl {
+    url = "mirror://sourceforge/lxde/${pname}-${version}.tar.xz";
+    sha256 = "0b2fxg8jjjpk219gh7qa18g45365598nd2bq7rrq0bdvqjdxy5i2";
+  };
+
+  nativeBuildInputs = [ pkg-config intltool ];
+
+  buildInputs = [ gtk3 libintl ];
+
+  configureFlags = [ "--enable-gtk3" ];
+
+  meta = with lib; {
+    homepage = "https://wiki.lxde.org/en/LXTask";
+    description = "Lightweight and desktop independent task manager";
+    longDescription = ''
+      LXTask is a lightweight task manager derived from xfce4 task manager
+      with all xfce4 dependencies removed, some bugs fixed, and some
+      improvement of UI. Although being part of LXDE, the Lightweight X11
+      Desktop Environment, it's totally desktop independent and only
+      requires pure GTK.
+    '';
+    license = licenses.gpl2Plus;
+    platforms = platforms.unix;
+    maintainers = [ maintainers.romildo ];
+  };
+}