From d4af94c3f60137b378f78a9527701992d38b1c28 Mon Sep 17 00:00:00 2001
From: Xiuyu Li <nickleefly@gmail.com>
Date: Mon, 23 Jan 2017 22:44:09 +0800
Subject: [PATCH] Use newer version gcc

* unordered_map is a form of map containter, use
unordered_map::find(KeyType key) instead, which returns
unordered_map::iterator, essentially pointer tostd::pair< KeyType,
ValueType >.

Or you can use unordered_map::operator[](KeyType key) to get access to
element pointed by the key variable. Note that it will create new
element in case it doesn't exist yet.

See http://en.cppreference.com/w/cpp/container/unordered_map for more info.

* Use newer GCC (at least 4.7) with -std=c++11 option, and you will get
standardized std::unordered_map instead of tr1::unordered_map

Fix #9
---
 binding.gyp    | 4 ++--
 src/LRUCache.h | 5 -----
 2 files changed, 2 insertions(+), 7 deletions(-)

diff --git a/binding.gyp b/binding.gyp
index 84e5c19..2e54d12 100644
--- a/binding.gyp
+++ b/binding.gyp
@@ -3,10 +3,10 @@
     {
       "target_name": "native",
       "sources": ["src/native.cc", "src/LRUCache.cc"],
-      "cflags": [ "-std=c++0x", "-O2" ],
+      "cflags": [ "-std=c++11", "-O2" ],
       "include_dirs" : [
         "<!(node -e \"require('nan')\")"
       ]
     }
   ]
-}
\ No newline at end of file
+}
diff --git a/src/LRUCache.h b/src/LRUCache.h
index a43dcd4..646737f 100644
--- a/src/LRUCache.h
+++ b/src/LRUCache.h
@@ -8,13 +8,8 @@
 
 using namespace v8;
 
-#ifdef __APPLE__
-#include <tr1/unordered_map>
-#define unordered_map std::tr1::unordered_map
-#else
 #include <unordered_map>
 #define unordered_map std::unordered_map
-#endif
 
 class LRUCache : public Nan::ObjectWrap {