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/emulators/darcnes/default.nix

@@ -0,0 +1,24 @@
+{ lib, stdenv, fetchurl, libX11, libXt, libXext, libXaw }:
+
+stdenv.mkDerivation rec {
+  pname = "darcnes";
+  version = "9b0401";
+
+  src = fetchurl {
+    url = "https://web.archive.org/web/20130511081532/http://www.dridus.com/~nyef/darcnes/download/dn${version}.tgz";
+    sha256 = "05a7mh51rg7ydb414m3p5mm05p4nz2bgvspqzwm3bhbj7zz543k3";
+  };
+
+  patches = [ ./label.patch ];
+
+  buildInputs = [ libX11 libXt libXext libXaw ];
+  installPhase = "install -Dt $out/bin darcnes";
+
+  meta = {
+    homepage = "https://web.archive.org/web/20130502171725/http://www.dridus.com/~nyef/darcnes/";
+    description = "Sega Master System, Game Gear, SG-1000, NES, ColecoVision and Apple II emulator";
+    # Prohibited commercial use, credit required.
+    license = lib.licenses.free;
+    platforms = [ "i686-linux" ];
+  };
+}

pkgs/applications/emulators/darcnes/label.patch

@@ -0,0 +1,13 @@
+http://gentoo-overlays.zugaina.org/funtoo/portage/games-emulation/darcnes/files/darcnes-0401-exec-stack.patch
+
+diff -Naur old/video_x.c new/video_x.c
+--- old/video_x.c	2004-09-04 01:26:41.102187277 +0200
++++ new/video_x.c	2004-09-04 01:27:51.586427427 +0200
+@@ -366,6 +366,7 @@
+ 	}
+ 	
+     default:
++    	break;
+     }
+ }
+