$NetBSD: patch-build_gyp.mozbuild,v 1.1 2017/04/27 01:55:57 ryoon Exp $

Hunk #1:
  Try to add Video4Linux2 support

Hunk #2:
  On Darwin, don't assume iOS just because the toolkit is not
  cocoa. Ideally there should be an AC_SUBST just like 'ARM_ARCH' but
  nothing exists currently.

Hunk #3:
  MacOS X SDK version should be able to configure with
  ./configure --enable-macos-target=VER

--- build/gyp.mozbuild.orig	2016-06-06 20:14:57.000000000 +0000
+++ build/gyp.mozbuild
@@ -14,6 +14,7 @@ gyp_vars = {
     'have_ethtool_cmd_speed_hi': 1 if CONFIG['MOZ_WEBRTC_HAVE_ETHTOOL_SPEED_HI'] else 0,
     'include_alsa_audio': 1 if CONFIG['MOZ_ALSA'] else 0,
     'include_pulse_audio': 1 if CONFIG['MOZ_PULSEAUDIO'] else 0,
+    'use_libv4l2': 1 if CONFIG['MOZ_LIBV4L2_LIBS'] else 0,
     # basic stuff for everything
     'include_internal_video_render': 0,
     'clang_use_chrome_plugins': 0,