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/misc/openbox-menu/default.nix

@@ -0,0 +1,46 @@
+{ lib
+, stdenv
+, fetchurl
+, pkg-config
+, glib
+, gtk2
+, menu-cache
+}:
+
+stdenv.mkDerivation rec {
+  pname = "openbox-menu";
+  version = "0.8.0";
+
+  src = fetchurl {
+    url = "https://bitbucket.org/fabriceT/openbox-menu/downloads/${pname}-${version}.tar.bz2";
+    sha256 = "1hi4b6mq97y6ajq4hhsikbkk23aha7ikaahm92djw48mgj2f1w8l";
+  };
+
+  nativeBuildInputs = [ pkg-config ];
+  buildInputs = [ glib gtk2 menu-cache ];
+
+  # Enables SVG support by uncommenting the Makefile
+  patches = [ ./000-enable-svg.patch ];
+
+  # The strip options are not recognized by Darwin.
+  postPatch = lib.optionalString stdenv.isDarwin ''
+    sed -i -e '/strip -s/d' Makefile
+  '';
+
+  makeFlags = [ "CC=${stdenv.cc.targetPrefix}cc" ];
+
+  installFlags = [ "prefix=${placeholder "out"}" ];
+
+  meta = with lib; {
+    homepage = "http://fabrice.thiroux.free.fr/openbox-menu_en.html";
+    description = "Dynamic XDG menu generator for Openbox";
+    longDescription = ''
+      Openbox-menu is a pipemenu for Openbox window manager. It provides a
+      dynamic menu listing installed applications. Most of the work is done by
+      the LXDE library menu-cache.
+    '';
+    license = licenses.gpl3Plus;
+    maintainers = [ maintainers.romildo ];
+    platforms   = platforms.unix;
+  };
+}