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/applications/editors/supertux-editor/default.nix

@@ -0,0 +1,40 @@
+{ lib, stdenv, fetchFromGitHub, mono, gtk-sharp-2_0, pkg-config, makeWrapper, gnome2, gtk2 }:
+stdenv.mkDerivation {
+  version = "unstable-2014-08-20";
+  pname = "supertux-editor";
+
+  src = fetchFromGitHub {
+    owner = "SuperTux";
+    repo = "supertux-editor";
+    rev = "0c666e8ccc7daf9e9720fe79abd63f8fa979c5e5";
+    sha256 = "08y5haclgxvcii3hpdvn1ah8qd0f3n8xgxxs8zryj02b8n7cz3vx";
+  };
+
+  nativeBuildInputs = [ pkg-config makeWrapper ];
+  buildInputs = [ mono gtk-sharp-2_0 gnome2.libglade gtk2 ];
+
+  installPhase = ''
+    mkdir -p $out/bin $out/lib/supertux-editor
+    cp *.{dll,dll.config,exe} $out/lib/supertux-editor
+    makeWrapper "${mono}/bin/mono" $out/bin/supertux-editor \
+      --add-flags "$out/lib/supertux-editor/supertux-editor.exe" \
+      --prefix MONO_GAC_PREFIX : ${gtk-sharp-2_0} \
+      --suffix LD_LIBRARY_PATH : $(echo $NIX_LDFLAGS | sed 's/ -L/:/g;s/ -rpath /:/g;s/-rpath //')
+
+    makeWrapper "${mono}/bin/mono" $out/bin/supertux-editor-debug \
+      --add-flags "--debug $out/lib/supertux-editor/supertux-editor.exe" \
+      --prefix MONO_GAC_PREFIX : ${gtk-sharp-2_0} \
+      --suffix LD_LIBRARY_PATH : $(echo $NIX_LDFLAGS | sed 's/ -L/:/g;s/ -rpath /:/g;s/-rpath //')
+  '';
+
+  # Always needed on Mono, otherwise nothing runs
+  dontStrip = true;
+
+  meta = with lib; {
+    description = "Level editor for SuperTux";
+    homepage = "https://github.com/SuperTux/supertux-editor";
+    license = licenses.gpl3Plus;
+    platforms = platforms.linux;
+    broken = true;
+  };
+}