Patch required to build SDL against the latest ppapi headers

libraries/SDL-1.2.14/nacl-SDL-1.2.14.patch

 diff -urN SDL-1.2.14/build-scripts/config.sub SDL-1.2.14-nacl/build-scripts/config.sub
 --- SDL-1.2.14/build-scripts/config.sub 2009-10-13 03:07:12.000000000 +0400
 +++ SDL-1.2.14-nacl/build-scripts/config.sub    2012-01-16 12:16:39.460269192 +0400
 @@ -318,6 +318,14 @@
         i*86 | x86_64)
           basic_machine=$basic_machine-pc
           ;;
 +       nacl64*)
 +         basic_machine=x86_64-pc
 +         os=-nacl
@@ skipping 1153 matching lines @@
 +
 +  }
 +}
 +
 +void SDLNaclJob::Finish(int32_t result) {
 +  MainThreadRunner::ResultCompletion(job_entry_, result);
 +}
 diff -urN SDL-1.2.14/src/video/nacl/SDL_nacljob.h SDL-1.2.14-nacl/src/video/nacl/SDL_nacljob.h
 --- SDL-1.2.14/src/video/nacl/SDL_nacljob.h     1970-01-01 03:00:00.000000000 +0300
 +++ SDL-1.2.14-nacl/src/video/nacl/SDL_nacljob.h        2012-01-16 12:16:39.470269368 +0400
-@@ -0,0 +1,55 @@
+@@ -0,0 +1,60 @@
 +/*
 + * Copyright (c) 2011 The Native Client Authors. All rights reserved.
 + * Use of this source code is governed by a BSD-style license that can be
 + * found in the LICENSE file.
 + */
 +#ifndef _SDL_nacljob_h
 +#define _SDL_nacljob_h
 +
 +#include <ppapi/c/pp_errors.h>
 +#include <ppapi/c/pp_file_info.h>
 +#include <ppapi/cpp/completion_callback.h>
 +#include <ppapi/cpp/file_io.h>
 +#include <ppapi/cpp/file_ref.h>
 +#include <ppapi/cpp/file_system.h>
 +#include <ppapi/cpp/url_loader.h>
 +#include <ppapi/cpp/url_request_info.h>
 +#include <ppapi/cpp/url_response_info.h>
++/* TODO: include completion_callback_factory.h unconditionally one all sdk are updated */
++#include <ppapi/c/ppb_var.h>
++#ifdef PPB_VAR_INTERFACE_1_1 
++#include <ppapi/utility/completion_callback_factory.h>
++#endif
 +#include <string>
 +#include <vector>
 +#include <set>
 +#include "MainThreadRunner.h"
 +
 +#include "SDL_naclvideo.h"
 +extern "C" {
 +#include "../SDL_sysvideo.h"
 +}
 +
@@ skipping 332 matching lines @@
 @@ -33,6 +33,9 @@
  
  /* Available video drivers */
  static VideoBootStrap *bootstrap[] = {
 +#if SDL_VIDEO_DRIVER_NACL
 +       &NACL_bootstrap,
 +#endif
  #if SDL_VIDEO_DRIVER_QUARTZ
         &QZ_bootstrap,
  #endif