add boost on mac

macx64/include/boost/asio/detail/memory.hpp

@@ -0,0 +1,72 @@
+//
+// detail/memory.hpp
+// ~~~~~~~~~~~~~~~~~
+//
+// Copyright (c) 2003-2019 Christopher M. Kohlhoff (chris at kohlhoff dot com)
+//
+// Distributed under the Boost Software License, Version 1.0. (See accompanying
+// file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt)
+//
+
+#ifndef BOOST_ASIO_DETAIL_MEMORY_HPP
+#define BOOST_ASIO_DETAIL_MEMORY_HPP
+
+#if defined(_MSC_VER) && (_MSC_VER >= 1200)
+# pragma once
+#endif // defined(_MSC_VER) && (_MSC_VER >= 1200)
+
+#include <boost/asio/detail/config.hpp>
+#include <memory>
+
+#if !defined(BOOST_ASIO_HAS_STD_SHARED_PTR)
+# include <boost/shared_ptr.hpp>
+# include <boost/weak_ptr.hpp>
+#endif // !defined(BOOST_ASIO_HAS_STD_SHARED_PTR)
+
+#if !defined(BOOST_ASIO_HAS_STD_ADDRESSOF)
+# include <boost/utility/addressof.hpp>
+#endif // !defined(BOOST_ASIO_HAS_STD_ADDRESSOF)
+
+namespace boost {
+namespace asio {
+namespace detail {
+
+#if defined(BOOST_ASIO_HAS_STD_SHARED_PTR)
+using std::shared_ptr;
+using std::weak_ptr;
+#else // defined(BOOST_ASIO_HAS_STD_SHARED_PTR)
+using boost::shared_ptr;
+using boost::weak_ptr;
+#endif // defined(BOOST_ASIO_HAS_STD_SHARED_PTR)
+
+#if defined(BOOST_ASIO_HAS_STD_ADDRESSOF)
+using std::addressof;
+#else // defined(BOOST_ASIO_HAS_STD_ADDRESSOF)
+using boost::addressof;
+#endif // defined(BOOST_ASIO_HAS_STD_ADDRESSOF)
+
+} // namespace detail
+
+#if defined(BOOST_ASIO_HAS_CXX11_ALLOCATORS)
+using std::allocator_arg_t;
+# define BOOST_ASIO_USES_ALLOCATOR(t) \
+  namespace std { \
+    template <typename Allocator> \
+    struct uses_allocator<t, Allocator> : true_type {}; \
+  } \
+  /**/
+# define BOOST_ASIO_REBIND_ALLOC(alloc, t) \
+  typename std::allocator_traits<alloc>::template rebind_alloc<t>
+  /**/
+#else // defined(BOOST_ASIO_HAS_CXX11_ALLOCATORS)
+struct allocator_arg_t {};
+# define BOOST_ASIO_USES_ALLOCATOR(t)
+# define BOOST_ASIO_REBIND_ALLOC(alloc, t) \
+  typename alloc::template rebind<t>::other
+  /**/
+#endif // defined(BOOST_ASIO_HAS_CXX11_ALLOCATORS)
+
+} // namespace asio
+} // namespace boost
+
+#endif // BOOST_ASIO_DETAIL_MEMORY_HPP