From e9898e1e6e646ab75365ff5d624639f5737425ef Mon Sep 17 00:00:00 2001
From: Cheng Zhao <zcbenz@gmail.com>
Date: Wed, 17 Jun 2015 04:54:35 +0000
Subject: [PATCH] Cross compile for arm target

---
 script/update | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/script/update b/script/update
index 93028c5d..fae6a1ef 100755
--- a/script/update
+++ b/script/update
@@ -119,6 +119,10 @@ def gyp_env(target_arch, component):
     env['DEPOT_TOOLS_WIN_TOOLCHAIN'] = '0'
     env['GYP_MSVS_VERSION'] = '2013'
 
+  # ARM build requires cross compilation.
+  if target_arch == 'arm':
+    env['GYP_CROSSCOMPILE'] = '1'
+
   # Build 32-bit or 64-bit.
   gyp_defines += ' ' + 'target_arch={0}'.format(target_arch)
   env['GYP_DEFINES'] = gyp_defines