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authorDongHun Kwak <dh0128.kwak@samsung.com>2017-09-13 11:08:07 +0900
committerDongHun Kwak <dh0128.kwak@samsung.com>2017-09-13 11:09:00 +0900
commitb5c87084afaef42b2d058f68091be31988a6a874 (patch)
treeadef9a65870a41181687e11d57fdf98e7629de3c /boost/asio/detail/config.hpp
parent34bd32e225e2a8a94104489b31c42e5801cc1f4a (diff)
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Imported Upstream version 1.64.0upstream/1.64.0
Change-Id: Id9212edd016dd55f21172c427aa7894d1d24148b Signed-off-by: DongHun Kwak <dh0128.kwak@samsung.com>
Diffstat (limited to 'boost/asio/detail/config.hpp')
-rw-r--r--boost/asio/detail/config.hpp56
1 files changed, 55 insertions, 1 deletions
diff --git a/boost/asio/detail/config.hpp b/boost/asio/detail/config.hpp
index 319f94fe38..baeb86d78e 100644
--- a/boost/asio/detail/config.hpp
+++ b/boost/asio/detail/config.hpp
@@ -2,7 +2,7 @@
// detail/config.hpp
// ~~~~~~~~~~~~~~~~~
//
-// Copyright (c) 2003-2016 Christopher M. Kohlhoff (chris at kohlhoff dot com)
+// Copyright (c) 2003-2017 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)
@@ -435,6 +435,30 @@
# endif // !defined(BOOST_ASIO_DISABLE_STD_TYPE_TRAITS)
#endif // !defined(BOOST_ASIO_HAS_STD_TYPE_TRAITS)
+// Standard library support for the C++11 allocator additions.
+#if !defined(BOOST_ASIO_HAS_CXX11_ALLOCATORS)
+# if !defined(BOOST_ASIO_DISABLE_CXX11_ALLOCATORS)
+# if defined(__clang__)
+# if defined(BOOST_ASIO_HAS_CLANG_LIBCXX)
+# define BOOST_ASIO_HAS_CXX11_ALLOCATORS 1
+# elif (__cplusplus >= 201103)
+# define BOOST_ASIO_HAS_CXX11_ALLOCATORS 1
+# endif // (__cplusplus >= 201103)
+# elif defined(__GNUC__)
+# if ((__GNUC__ == 4) && (__GNUC_MINOR__ >= 6)) || (__GNUC__ > 4)
+# if defined(__GXX_EXPERIMENTAL_CXX0X__)
+# define BOOST_ASIO_HAS_CXX11_ALLOCATORS 1
+# endif // defined(__GXX_EXPERIMENTAL_CXX0X__)
+# endif // ((__GNUC__ == 4) && (__GNUC_MINOR__ >= 6)) || (__GNUC__ > 4)
+# endif // defined(__GNUC__)
+# if defined(BOOST_ASIO_MSVC)
+# if (_MSC_VER >= 1700)
+# define BOOST_ASIO_HAS_CXX11_ALLOCATORS 1
+# endif // (_MSC_VER >= 1700)
+# endif // defined(BOOST_ASIO_MSVC)
+# endif // !defined(BOOST_ASIO_DISABLE_CXX11_ALLOCATORS)
+#endif // !defined(BOOST_ASIO_HAS_CXX11_ALLOCATORS)
+
// Standard library support for the cstdint header.
#if !defined(BOOST_ASIO_HAS_CSTDINT)
# if !defined(BOOST_ASIO_DISABLE_CSTDINT)
@@ -993,4 +1017,34 @@
// || (defined(__MACH__) && defined(__APPLE__))
#endif // !defined(BOOST_ASIO_DISABLE_SSIZE_T)
+// Newer gcc, clang need special treatment to suppress unused typedef warnings.
+#if defined(__clang__)
+# if defined(__apple_build_version__)
+# if (__clang_major__ >= 7)
+# define BOOST_ASIO_UNUSED_TYPEDEF __attribute__((__unused__))
+# endif // (__clang_major__ >= 7)
+# elif ((__clang_major__ == 3) && (__clang_minor__ >= 6)) \
+ || (__clang_major__ > 3)
+# define BOOST_ASIO_UNUSED_TYPEDEF __attribute__((__unused__))
+# endif // ((__clang_major__ == 3) && (__clang_minor__ >= 6))
+ // || (__clang_major__ > 3)
+#elif defined(__GNUC__)
+# if ((__GNUC__ == 4) && (__GNUC_MINOR__ >= 8)) || (__GNUC__ > 4)
+# define BOOST_ASIO_UNUSED_TYPEDEF __attribute__((__unused__))
+# endif // ((__GNUC__ == 4) && (__GNUC_MINOR__ >= 8)) || (__GNUC__ > 4)
+#endif // defined(__GNUC__)
+#if !defined(BOOST_ASIO_UNUSED_TYPEDEF)
+# define BOOST_ASIO_UNUSED_TYPEDEF
+#endif // !defined(BOOST_ASIO_UNUSED_TYPEDEF)
+
+// Some versions of gcc generate spurious warnings about unused variables.
+#if defined(__GNUC__)
+# if (__GNUC__ >= 4)
+# define BOOST_ASIO_UNUSED_VARIABLE __attribute__((__unused__))
+# endif // (__GNUC__ >= 4)
+#endif // defined(__GNUC__)
+#if !defined(BOOST_ASIO_UNUSED_VARIABLE)
+# define BOOST_ASIO_UNUSED_VARIABLE
+#endif // !defined(BOOST_ASIO_UNUSED_VARIABLE)
+
#endif // BOOST_ASIO_DETAIL_CONFIG_HPP