From 39040fb9a083e96d63cfb241527dd7f7891a491e Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?J=C3=A9r=C3=A9my=20Lal?= <kapouer@melix.org>
Date: Wed, 8 Jun 2016 18:42:46 +0200
Subject: [PATCH] Allow node-gyp configure --sharp-cxx11=1 (#456)

Can also be set in .npmrc.
Closes: #442
---
 binding.gyp | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/binding.gyp b/binding.gyp
index fbdd6c4b..695fb5de 100644
--- a/binding.gyp
+++ b/binding.gyp
@@ -51,6 +51,7 @@
     ],
     # Nested variables "pattern" borrowed from http://src.chromium.org/viewvc/chrome/trunk/src/build/common.gypi
     'variables': {
+    	'sharp-cxx11%': '0',
       'variables': {
         'variables': {
           'conditions': [
@@ -92,7 +93,7 @@
       'src/utilities.cc'
     ],
     'defines': [
-      '_GLIBCXX_USE_CXX11_ABI=0',
+      '_GLIBCXX_USE_CXX11_ABI=<(sharp-cxx11)',
       '_ALLOW_KEYWORD_MACROS'
     ],
     'include_dirs': [