From 2786737417810c0a4f0b70ac80a9c298486de355 Mon Sep 17 00:00:00 2001
From: Ben Noordhuis <info@bnoordhuis.nl>
Date: Mon, 27 Aug 2012 22:08:06 +0200
Subject: [PATCH] build: compile with -fno-tree-sink if gcc <= 4.4

Fixes a 'pure virtual method called' run-time error with some versions of gcc
on some platforms, notably ARM.
---
 common.gypi | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/common.gypi b/common.gypi
index aad7e2f400..b26d2f3f1c 100644
--- a/common.gypi
+++ b/common.gypi
@@ -69,6 +69,9 @@
               ['clang == 0 and gcc_version >= 40', {
                 'cflags': [ '-fno-tree-vrp' ],
               }],
+              ['clang == 0 and gcc_version <= 44', {
+                'cflags': [ '-fno-tree-sink' ],
+              }],
             ],
           }],
           ['OS=="solaris"', {