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/pantheon/third-party/wingpanel-indicator-ayatana/fix-libapplication-dir.patch

@@ -0,0 +1,13 @@
+diff --git a/src/IndicatorFactory.vala b/src/IndicatorFactory.vala
+index 9411de0..632d83b 100644
+--- a/src/IndicatorFactory.vala
++++ b/src/IndicatorFactory.vala
+@@ -24,7 +24,7 @@ public class AyatanaCompatibility.IndicatorFactory : Object, IndicatorLoader {
+     public Gee.Collection<IndicatorIface> get_indicators () {
+         if (indicators == null) {
+             indicators = new Gee.LinkedList<IndicatorIface> ();
+-            load_indicator (File.new_for_path (Constants.AYATANA_INDICATOR_DIR), "libapplication.so");
++            load_indicator (File.new_for_path ("@indicator_application@/lib/indicators3/7/"), "libapplication.so");
+         }
+ 
+         return indicators.read_only_view;