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/default.nix

@@ -0,0 +1,25 @@
+{ config, lib, pkgs }:
+
+lib.makeScope pkgs.newScope (self: with self; {
+
+  inherit (pkgs) gtk2-x11;
+
+  lxappearance = callPackage ./core/lxappearance { };
+
+  lxappearance-gtk2 = callPackage ./core/lxappearance {
+    gtk2 = gtk2-x11;
+    withGtk3 = false;
+  };
+
+  lxmenu-data = callPackage ./core/lxmenu-data { };
+
+  lxpanel = callPackage ./core/lxpanel {
+    gtk2 = gtk2-x11;
+  };
+
+  lxrandr = callPackage ./core/lxrandr { };
+
+  lxsession = callPackage ./core/lxsession { };
+
+  lxtask = callPackage ./core/lxtask { };
+})