From 33009bbc0ea67ca9bbed0c83148dd82a4f487836 Mon Sep 17 00:00:00 2001
From: John Stebbins <jstebbins.hb@gmail.com>
Date: Wed, 19 Oct 2016 11:48:20 -0700
Subject: [PATCH] libvpx: fix build failure on ubuntu 16.10

Ubuntu patched gcc to generate PIE executables by default.  This means
all code is required to be compiled with -fPIC.
---
 contrib/libvpx/module.defs | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/contrib/libvpx/module.defs b/contrib/libvpx/module.defs
index 683cd17d0..dd29f5642 100644
--- a/contrib/libvpx/module.defs
+++ b/contrib/libvpx/module.defs
@@ -35,6 +35,12 @@ ifeq (1,$(BUILD.cross))
     endif
 endif
 
+ifeq (linux,$(BUILD.system))
+    ifeq (x86_64,$(BUILD.machine))
+        LIBVPX.CONFIGURE.extra += --enable-pic
+    endif
+endif
+
 ifeq (1,$(FEATURE.local_yasm))
     LIBVPX.CONFIGURE.env.LOCAL_PATH = PATH="$(call fn.ABSOLUTE,$(CONTRIB.build/)bin):$(PATH)"
     LIBVPX.BUILD.env = PATH="$(call fn.ABSOLUTE,$(CONTRIB.build/)bin):$(PATH)"
-- 
2.40.0