Imported Upstream version 1.59.0

Change-Id: I2dde00f4eca71df3eea9d251dcaecde18a6c90a5
Signed-off-by: DongHun Kwak <dh0128.kwak@samsung.com>

15 files changed, 482 insertions, 58 deletions

diff --git a/boost/config/compiler/intel.hpp b/boost/config/compiler/intel.hpp
index b47610c16f..ecfacc5e70 100644
--- a/boost/config/compiler/intel.hpp
+++ b/boost/config/compiler/intel.hpp
@@ -14,6 +14,76 @@
 
 //  Intel compiler setup:
 
+#if defined(__INTEL_COMPILER) && (__INTEL_COMPILER >= 1500) && (defined(_MSC_VER) || defined(__GNUC__))
+
+#ifdef _MSC_VER
+
+#include <boost/config/compiler/visualc.hpp>
+
+#if (__INTEL_COMPILER >= 1500) && (_MSC_VER >= 1900)
+//
+// These appear to be supported, even though VC++ may not support them:
+//
+#define BOOST_HAS_EXPM1
+#define BOOST_HAS_LOG1P
+#undef BOOST_NO_CXX14_BINARY_LITERALS
+// This one may be a little risky to enable??
+#undef BOOST_NO_SFINAE_EXPR
+
+#endif
+
+#else
+
+#include <boost/config/compiler/gcc.hpp>
+
+#endif
+
+#undef BOOST_COMPILER
+
+#if defined(__INTEL_COMPILER)
+#if __INTEL_COMPILER == 9999
+#  define BOOST_INTEL_CXX_VERSION 1200 // Intel bug in 12.1.
+#else
+#  define BOOST_INTEL_CXX_VERSION __INTEL_COMPILER
+#endif
+#elif defined(__ICL)
+#  define BOOST_INTEL_CXX_VERSION __ICL
+#elif defined(__ICC)
+#  define BOOST_INTEL_CXX_VERSION __ICC
+#elif defined(__ECC)
+#  define BOOST_INTEL_CXX_VERSION __ECC
+#endif
+
+// Flags determined by comparing output of 'icpc -dM -E' with and without '-std=c++0x'
+#if (!(defined(_WIN32) || defined(_WIN64)) && defined(__STDC_HOSTED__) && (__STDC_HOSTED__ && (BOOST_INTEL_CXX_VERSION <= 1200))) || defined(__GXX_EXPERIMENTAL_CPP0X__) || defined(__GXX_EXPERIMENTAL_CXX0X__)
+#  define BOOST_INTEL_STDCXX0X
+#endif
+#if defined(_MSC_VER) && (_MSC_VER >= 1600)
+#  define BOOST_INTEL_STDCXX0X
+#endif
+
+#ifdef __GNUC__
+#  define BOOST_INTEL_GCC_VERSION (__GNUC__ * 10000 + __GNUC_MINOR__ * 100 + __GNUC_PATCHLEVEL__)
+#endif
+
+#if !defined(BOOST_COMPILER)
+#  if defined(BOOST_INTEL_STDCXX0X)
+#    define BOOST_COMPILER "Intel C++ C++0x mode version " BOOST_STRINGIZE(BOOST_INTEL_CXX_VERSION)
+#  else
+#    define BOOST_COMPILER "Intel C++ version " BOOST_STRINGIZE(BOOST_INTEL_CXX_VERSION)
+#  endif
+#endif
+
+#define BOOST_INTEL BOOST_INTEL_CXX_VERSION
+
+#if defined(_WIN32) || defined(_WIN64)
+#  define BOOST_INTEL_WIN BOOST_INTEL
+#else
+#  define BOOST_INTEL_LINUX BOOST_INTEL
+#endif
+
+#else
+
 #include "boost/config/compiler/common_edg.hpp"
 
 #if defined(__INTEL_COMPILER)
@@ -442,9 +512,10 @@ template<> struct assert_intrinsic_wchar_t<unsigned short> {};
 #  define BOOST_HAS_INT128
 #endif
 
+#endif
 //
 // last known and checked version:
-#if (BOOST_INTEL_CXX_VERSION > 1310)
+#if (BOOST_INTEL_CXX_VERSION > 1500)
 #  if defined(BOOST_ASSERT_CONFIG)
 #     error "Unknown compiler version - please run the configure tests and report the results"
 #  elif defined(_MSC_VER)
diff --git a/boost/config/compiler/visualc.hpp b/boost/config/compiler/visualc.hpp
index ce6bbeec78..93908cea50 100644
--- a/boost/config/compiler/visualc.hpp
+++ b/boost/config/compiler/visualc.hpp
@@ -67,21 +67,6 @@
 #endif
 
 
-// MSVC (including the latest checked version) has not yet completely
-// implemented value-initialization, as is reported:
-// "VC++ does not value-initialize members of derived classes without
-// user-declared constructor", reported in 2009 by Sylvester Hesp:
-// https://connect.microsoft.com/VisualStudio/feedback/details/484295
-// "Presence of copy constructor breaks member class initialization",
-// reported in 2009 by Alex Vakulenko:
-// https://connect.microsoft.com/VisualStudio/feedback/details/499606
-// "Value-initialization in new-expression", reported in 2005 by
-// Pavel Kuznetsov (MetaCommunications Engineering):
-// https://connect.microsoft.com/VisualStudio/feedback/details/100744
-// See also: http://www.boost.org/libs/utility/value_init.htm#compiler_issues
-// (Niels Dekker, LKEB, May 2010)
-#  define BOOST_NO_COMPLETE_VALUE_INITIALIZATION
-
 #ifndef _NATIVE_WCHAR_T_DEFINED
 #  define BOOST_NO_INTRINSIC_WCHAR_T
 #endif
@@ -172,9 +157,9 @@
 #  define BOOST_NO_CXX11_DECLTYPE_N3276
 #endif
 
-// C++11 features supported by VC++ 14 (aka 2015) Preview
+// C++11 features supported by VC++ 14 (aka 2015)
 //
-#if (_MSC_FULL_VER < 190022310)
+#if (_MSC_FULL_VER < 190023026)
 #  define BOOST_NO_CXX11_NOEXCEPT
 #  define BOOST_NO_CXX11_REF_QUALIFIERS
 #  define BOOST_NO_CXX11_USER_DEFINED_LITERALS
@@ -188,12 +173,33 @@
 #  define BOOST_NO_CXX14_RETURN_TYPE_DEDUCTION
 #  define BOOST_NO_CXX14_BINARY_LITERALS
 #  define BOOST_NO_CXX14_GENERIC_LAMBDAS
+#  define BOOST_NO_CXX14_DIGIT_SEPARATORS
 #endif
 
+// MSVC including version 14 has not yet completely
+// implemented value-initialization, as is reported:
+// "VC++ does not value-initialize members of derived classes without
+// user-declared constructor", reported in 2009 by Sylvester Hesp:
+// https://connect.microsoft.com/VisualStudio/feedback/details/484295
+// "Presence of copy constructor breaks member class initialization",
+// reported in 2009 by Alex Vakulenko:
+// https://connect.microsoft.com/VisualStudio/feedback/details/499606
+// "Value-initialization in new-expression", reported in 2005 by
+// Pavel Kuznetsov (MetaCommunications Engineering):
+// https://connect.microsoft.com/VisualStudio/feedback/details/100744
+// Reported again by John Maddock in 2015 for VC14:
+// https://connect.microsoft.com/VisualStudio/feedback/details/1582233/c-subobjects-still-not-value-initialized-correctly
+// See also: http://www.boost.org/libs/utility/value_init.htm#compiler_issues
+// (Niels Dekker, LKEB, May 2010)
+#define BOOST_NO_COMPLETE_VALUE_INITIALIZATION
 // C++11 features not supported by any versions
-#define BOOST_NO_CXX11_CONSTEXPR
 #define BOOST_NO_SFINAE_EXPR
 #define BOOST_NO_TWO_PHASE_NAME_LOOKUP
+//
+// This is somewhat supported in VC14, but we may need to wait for
+// a service release before enabling:
+//
+#define BOOST_NO_CXX11_CONSTEXPR
 
 // C++ 14:
 #if !defined(__cpp_aggregate_nsdmi) || (__cpp_aggregate_nsdmi < 201304)
@@ -202,9 +208,6 @@
 #if !defined(__cpp_constexpr) || (__cpp_constexpr < 201304)
 #  define BOOST_NO_CXX14_CONSTEXPR
 #endif
-#if (__cplusplus < 201304) // There's no SD6 check for this....
-#  define BOOST_NO_CXX14_DIGIT_SEPARATORS
-#endif
 #if !defined(__cpp_variable_templates) || (__cpp_variable_templates < 201304)
 #  define BOOST_NO_CXX14_VARIABLE_TEMPLATES
 #endif
@@ -284,8 +287,8 @@
 #endif
 
 //
-// last known and checked version is 19.00.22129 (VC14 Preview):
-#if (_MSC_VER > 1800 && _MSC_FULL_VER > 190022310)
+// last known and checked version is 19.00.23026 (VC++ 2015 RTM):
+#if (_MSC_VER > 1900)
 #  if defined(BOOST_ASSERT_CONFIG)
 #     error "Unknown compiler version - please run the configure tests and report the results"
 #  else
diff --git a/boost/config/compiler/xlcpp.hpp b/boost/config/compiler/xlcpp.hpp
new file mode 100644
index 0000000000..e369ecefd2
--- /dev/null
+++ b/boost/config/compiler/xlcpp.hpp
@@ -0,0 +1,258 @@
+// (C) Copyright Douglas Gregor 2010
+//
+//  Use, modification and distribution are subject to 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)
+
+//  See http://www.boost.org for most recent version.
+
+//  compiler setup for IBM XL C/C++ for Linux (Little Endian) based on clang.
+
+#define BOOST_HAS_PRAGMA_ONCE
+
+// Detecting `-fms-extension` compiler flag assuming that _MSC_VER defined when that flag is used.
+#if defined (_MSC_VER) && (__clang_major__ > 3 || (__clang_major__ == 3 && __clang_minor__ >= 4))
+#   define BOOST_HAS_PRAGMA_DETECT_MISMATCH
+#endif
+
+// When compiling with clang before __has_extension was defined,
+// even if one writes 'defined(__has_extension) && __has_extension(xxx)',
+// clang reports a compiler error. So the only workaround found is:
+
+#ifndef __has_extension
+#define __has_extension __has_feature
+#endif
+
+#if !__has_feature(cxx_exceptions) && !defined(BOOST_NO_EXCEPTIONS)
+#  define BOOST_NO_EXCEPTIONS
+#endif
+
+#if !__has_feature(cxx_rtti) && !defined(BOOST_NO_RTTI)
+#  define BOOST_NO_RTTI
+#endif
+
+#if !__has_feature(cxx_rtti) && !defined(BOOST_NO_TYPEID)
+#  define BOOST_NO_TYPEID
+#endif
+
+#if defined(__int64) && !defined(__GNUC__)
+#  define BOOST_HAS_MS_INT64
+#endif
+
+#define BOOST_HAS_NRVO
+
+// Branch prediction hints
+#if defined(__has_builtin)
+#if __has_builtin(__builtin_expect)
+#define BOOST_LIKELY(x) __builtin_expect(x, 1)
+#define BOOST_UNLIKELY(x) __builtin_expect(x, 0)
+#endif
+#endif
+
+// Clang supports "long long" in all compilation modes.
+#define BOOST_HAS_LONG_LONG
+
+//
+// Dynamic shared object (DSO) and dynamic-link library (DLL) support
+//
+#if !defined(_WIN32) && !defined(__WIN32__) && !defined(WIN32)
+#  define BOOST_SYMBOL_EXPORT __attribute__((__visibility__("default")))
+#  define BOOST_SYMBOL_IMPORT
+#  define BOOST_SYMBOL_VISIBLE __attribute__((__visibility__("default")))
+#endif
+
+//
+// The BOOST_FALLTHROUGH macro can be used to annotate implicit fall-through
+// between switch labels.
+//
+#if __cplusplus >= 201103L && defined(__has_warning)
+#  if __has_feature(cxx_attributes) && __has_warning("-Wimplicit-fallthrough")
+#    define BOOST_FALLTHROUGH [[clang::fallthrough]]
+#  endif
+#endif
+
+#if !__has_feature(cxx_auto_type)
+#  define BOOST_NO_CXX11_AUTO_DECLARATIONS
+#  define BOOST_NO_CXX11_AUTO_MULTIDECLARATIONS
+#endif
+
+//
+// Currently clang on Windows using VC++ RTL does not support C++11's char16_t or char32_t
+//
+#if defined(_MSC_VER) || !(defined(__GXX_EXPERIMENTAL_CXX0X__) || __cplusplus >= 201103L)
+#  define BOOST_NO_CXX11_CHAR16_T
+#  define BOOST_NO_CXX11_CHAR32_T
+#endif
+
+#if !__has_feature(cxx_constexpr)
+#  define BOOST_NO_CXX11_CONSTEXPR
+#endif
+
+#if !__has_feature(cxx_decltype)
+#  define BOOST_NO_CXX11_DECLTYPE
+#endif
+
+#if !__has_feature(cxx_decltype_incomplete_return_types)
+#  define BOOST_NO_CXX11_DECLTYPE_N3276
+#endif
+
+#if !__has_feature(cxx_defaulted_functions)
+#  define BOOST_NO_CXX11_DEFAULTED_FUNCTIONS
+#endif
+
+#if !__has_feature(cxx_deleted_functions)
+#  define BOOST_NO_CXX11_DELETED_FUNCTIONS
+#endif
+
+#if !__has_feature(cxx_explicit_conversions)
+#  define BOOST_NO_CXX11_EXPLICIT_CONVERSION_OPERATORS
+#endif
+
+#if !__has_feature(cxx_default_function_template_args)
+#  define BOOST_NO_CXX11_FUNCTION_TEMPLATE_DEFAULT_ARGS
+#endif
+
+#if !__has_feature(cxx_generalized_initializers)
+#  define BOOST_NO_CXX11_HDR_INITIALIZER_LIST
+#endif
+
+#if !__has_feature(cxx_lambdas)
+#  define BOOST_NO_CXX11_LAMBDAS
+#endif
+
+#if !__has_feature(cxx_local_type_template_args)
+#  define BOOST_NO_CXX11_LOCAL_CLASS_TEMPLATE_PARAMETERS
+#endif
+
+#if !__has_feature(cxx_noexcept)
+#  define BOOST_NO_CXX11_NOEXCEPT
+#endif
+
+#if !__has_feature(cxx_nullptr)
+#  define BOOST_NO_CXX11_NULLPTR
+#endif
+
+#if !__has_feature(cxx_range_for)
+#  define BOOST_NO_CXX11_RANGE_BASED_FOR
+#endif
+
+#if !__has_feature(cxx_raw_string_literals)
+#  define BOOST_NO_CXX11_RAW_LITERALS
+#endif
+
+#if !__has_feature(cxx_reference_qualified_functions)
+#  define BOOST_NO_CXX11_REF_QUALIFIERS
+#endif
+
+#if !__has_feature(cxx_generalized_initializers)
+#  define BOOST_NO_CXX11_UNIFIED_INITIALIZATION_SYNTAX
+#endif
+
+#if !__has_feature(cxx_rvalue_references)
+#  define BOOST_NO_CXX11_RVALUE_REFERENCES
+#endif
+
+#if !__has_feature(cxx_strong_enums)
+#  define BOOST_NO_CXX11_SCOPED_ENUMS
+#endif
+
+#if !__has_feature(cxx_static_assert)
+#  define BOOST_NO_CXX11_STATIC_ASSERT
+#endif
+
+#if !__has_feature(cxx_alias_templates)
+#  define BOOST_NO_CXX11_TEMPLATE_ALIASES
+#endif
+
+#if !__has_feature(cxx_unicode_literals)
+#  define BOOST_NO_CXX11_UNICODE_LITERALS
+#endif
+
+#if !__has_feature(cxx_variadic_templates)
+#  define BOOST_NO_CXX11_VARIADIC_TEMPLATES
+#endif
+
+#if !__has_feature(cxx_user_literals)
+#  define BOOST_NO_CXX11_USER_DEFINED_LITERALS
+#endif
+
+#if !__has_feature(cxx_alignas)
+#  define BOOST_NO_CXX11_ALIGNAS
+#endif
+
+#if !__has_feature(cxx_trailing_return)
+#  define BOOST_NO_CXX11_TRAILING_RESULT_TYPES
+#endif
+
+#if !__has_feature(cxx_inline_namespaces)
+#  define BOOST_NO_CXX11_INLINE_NAMESPACES
+#endif
+
+#if !__has_feature(cxx_override_control)
+#  define BOOST_NO_CXX11_FINAL
+#endif
+
+#if !(__has_feature(__cxx_binary_literals__) || __has_extension(__cxx_binary_literals__))
+#  define BOOST_NO_CXX14_BINARY_LITERALS
+#endif
+
+#if !__has_feature(__cxx_decltype_auto__)
+#  define BOOST_NO_CXX14_DECLTYPE_AUTO
+#endif
+
+#if !__has_feature(__cxx_aggregate_nsdmi__)
+#  define BOOST_NO_CXX14_AGGREGATE_NSDMI
+#endif
+
+#if !__has_feature(__cxx_init_captures__)
+#  define BOOST_NO_CXX14_INITIALIZED_LAMBDA_CAPTURES
+#endif
+
+#if !__has_feature(__cxx_generic_lambdas__)
+#  define BOOST_NO_CXX14_GENERIC_LAMBDAS
+#endif
+
+// clang < 3.5 has a defect with dependent type, like following.
+//
+//  template <class T>
+//  constexpr typename enable_if<pred<T> >::type foo(T &)
+//  { } // error: no return statement in constexpr function
+//
+// This issue also affects C++11 mode, but C++11 constexpr requires return stmt.
+// Therefore we don't care such case.
+//
+// Note that we can't check Clang version directly as the numbering system changes depending who's
+// creating the Clang release (see https://github.com/boostorg/config/pull/39#issuecomment-59927873)
+// so instead verify that we have a feature that was introduced at the same time as working C++14
+// constexpr (generic lambda's in this case):
+//
+#if !__has_feature(__cxx_generic_lambdas__) || !__has_feature(__cxx_relaxed_constexpr__)
+#  define BOOST_NO_CXX14_CONSTEXPR
+#endif
+
+#if !__has_feature(__cxx_return_type_deduction__)
+#  define BOOST_NO_CXX14_RETURN_TYPE_DEDUCTION
+#endif
+
+#if !__has_feature(__cxx_variable_templates__)
+#  define BOOST_NO_CXX14_VARIABLE_TEMPLATES
+#endif
+
+#if __cplusplus < 201400
+// All versions with __cplusplus above this value seem to support this:
+#  define BOOST_NO_CXX14_DIGIT_SEPARATORS
+#endif
+
+
+// Unused attribute:
+#if defined(__GNUC__) && (__GNUC__ >= 4)
+#  define BOOST_ATTRIBUTE_UNUSED __attribute__((unused))
+#endif
+
+#ifndef BOOST_COMPILER
+#  define BOOST_COMPILER "Clang version " __clang_version__
+#endif
+
+// Macro used to identify the Clang compiler.
+#define BOOST_CLANG 1
+
diff --git a/boost/config/platform/haiku.hpp b/boost/config/platform/haiku.hpp
index e3910d8424..750866c47d 100644
--- a/boost/config/platform/haiku.hpp
+++ b/boost/config/platform/haiku.hpp
@@ -11,7 +11,6 @@
 
 #define BOOST_HAS_UNISTD_H
 #define BOOST_HAS_STDINT_H
-#define BOOST_HASH_NO_EXTENSIONS
 
 #ifndef BOOST_DISABLE_THREADS
 #  define BOOST_HAS_THREADS
@@ -26,7 +25,6 @@
 // thread API's not auto detected:
 //
 #define BOOST_HAS_SCHED_YIELD
-#define BOOST_HAS_PTHREAD_YIELD
 #define BOOST_HAS_GETTIMEOFDAY
 
 // boilerplate code:
diff --git a/boost/config/select_compiler_config.hpp b/boost/config/select_compiler_config.hpp
index 3d8bdd878b..4d87093af3 100644
--- a/boost/config/select_compiler_config.hpp
+++ b/boost/config/select_compiler_config.hpp
@@ -39,7 +39,7 @@
 //  Intel
 #   define BOOST_COMPILER_CONFIG "boost/config/compiler/intel.hpp"
 
-#elif defined __clang__ && !defined(__CUDACC__)
+#elif defined __clang__ && !defined(__CUDACC__) && !defined(__ibmxl__)
 // when using clang and cuda at same time, you want to appear as gcc
 //  Clang C++ emulates GCC, so it has to appear early.
 #   define BOOST_COMPILER_CONFIG "boost/config/compiler/clang.hpp"
@@ -48,7 +48,7 @@
 //  Digital Mars C++
 #   define BOOST_COMPILER_CONFIG "boost/config/compiler/digitalmars.hpp"
 
-# elif defined __GNUC__
+# elif defined(__GNUC__) && !defined(__ibmxl__)
 //  GNU C++:
 #   define BOOST_COMPILER_CONFIG "boost/config/compiler/gcc.hpp"
 
@@ -92,8 +92,12 @@
 //  MPW MrCpp or SCpp
 #   define BOOST_COMPILER_CONFIG "boost/config/compiler/mpw.hpp"
 
+#elif defined(__ibmxl__)
+// IBM XL C/C++ for Linux (Little Endian)
+#   define BOOST_COMPILER_CONFIG "boost/config/compiler/xlcpp.hpp"
+
 #elif defined(__IBMCPP__)
-//  IBM Visual Age
+//  IBM Visual Age or IBM XL C/C++ for Linux (Big Endian)
 #   define BOOST_COMPILER_CONFIG "boost/config/compiler/vacpp.hpp"
 
 #elif defined(__PGI)
diff --git a/boost/config/stdlib/dinkumware.hpp b/boost/config/stdlib/dinkumware.hpp
index 404e68634b..90c45c6c23 100644
--- a/boost/config/stdlib/dinkumware.hpp
+++ b/boost/config/stdlib/dinkumware.hpp
@@ -147,6 +147,16 @@
 #  define BOOST_NO_CXX11_STD_ALIGN
 #endif
 
+#if defined(__has_include)
+#if !__has_include(<shared_mutex>)
+#  define BOOST_NO_CXX14_HDR_SHARED_MUTEX
+#elif __cplusplus < 201402
+#  define BOOST_NO_CXX14_HDR_SHARED_MUTEX
+#endif
+#elif !defined(_CPPLIB_VER) || (_CPPLIB_VER < 650)
+#  define BOOST_NO_CXX14_HDR_SHARED_MUTEX
+#endif
+
 #if defined(BOOST_INTEL) && (BOOST_INTEL <= 1400)
 // Intel's compiler can't handle this header yet:
 #  define BOOST_NO_CXX11_HDR_ATOMIC
@@ -155,7 +165,16 @@
 
 //  520..610 have std::addressof, but it doesn't support functions
 //
+#if !defined(_CPPLIB_VER) || _CPPLIB_VER < 650
 #  define BOOST_NO_CXX11_ADDRESSOF
+#endif
+
+// Bug specific to VC14, 
+// See https://connect.microsoft.com/VisualStudio/feedback/details/1348277/link-error-when-using-std-codecvt-utf8-utf16-char16-t
+// and discussion here: http://blogs.msdn.com/b/vcblog/archive/2014/11/12/visual-studio-2015-preview-now-available.aspx?PageIndex=2
+#if  _CPPLIB_VER == 650
+#  define BOOST_NO_CXX11_HDR_CODECVT
+#endif
 
 #ifdef _CPPLIB_VER
 #  define BOOST_DINKUMWARE_STDLIB _CPPLIB_VER
diff --git a/boost/config/stdlib/libcomo.hpp b/boost/config/stdlib/libcomo.hpp
index 5aacfb2a7c..941498d076 100644
--- a/boost/config/stdlib/libcomo.hpp
+++ b/boost/config/stdlib/libcomo.hpp
@@ -62,6 +62,16 @@
 #  define BOOST_NO_CXX11_STD_ALIGN
 #  define BOOST_NO_CXX11_ADDRESSOF
 
+#if defined(__has_include)
+#if !__has_include(<shared_mutex>)
+#  define BOOST_NO_CXX14_HDR_SHARED_MUTEX
+#elif __cplusplus < 201402
+#  define BOOST_NO_CXX14_HDR_SHARED_MUTEX
+#endif
+#else
+#  define BOOST_NO_CXX14_HDR_SHARED_MUTEX
+#endif
+
 //
 // Intrinsic type_traits support.
 // The SGI STL has it's own __type_traits class, which
@@ -71,5 +81,3 @@
 #define BOOST_HAS_SGI_TYPE_TRAITS
 
 #define BOOST_STDLIB "Comeau standard library " BOOST_STRINGIZE(__LIBCOMO_VERSION__)
-
-
diff --git a/boost/config/stdlib/libcpp.hpp b/boost/config/stdlib/libcpp.hpp
index eee2d75d21..ab5d123544 100644
--- a/boost/config/stdlib/libcpp.hpp
+++ b/boost/config/stdlib/libcpp.hpp
@@ -67,4 +67,14 @@
 // libc++ uses a non-standard messages_base
 #define BOOST_NO_STD_MESSAGES
 
+#if defined(__has_include)
+#if !__has_include(<shared_mutex>)
+#  define BOOST_NO_CXX14_HDR_SHARED_MUTEX
+#elif __cplusplus <= 201103
+#  define BOOST_NO_CXX14_HDR_SHARED_MUTEX
+#endif
+#elif __cplusplus < 201402
+#  define BOOST_NO_CXX14_HDR_SHARED_MUTEX
+#endif
+
 //  --- end ---
diff --git a/boost/config/stdlib/libstdcpp3.hpp b/boost/config/stdlib/libstdcpp3.hpp
index e4ff8542e3..7d27b0cc0c 100644
--- a/boost/config/stdlib/libstdcpp3.hpp
+++ b/boost/config/stdlib/libstdcpp3.hpp
@@ -123,12 +123,12 @@
 #ifdef __clang__
 
 #if __has_include(<experimental/any>)
-#  define BOOST_LIBSTDCXX_VERSION 50000
+#  define BOOST_LIBSTDCXX_VERSION 50100
 #elif __has_include(<shared_mutex>)
 #  define BOOST_LIBSTDCXX_VERSION 40900
 #elif __has_include(<ext/cmath>)
 #  define BOOST_LIBSTDCXX_VERSION 40800
-#elif __has_include(<chrono>)
+#elif __has_include(<scoped_allocator>)
 #  define BOOST_LIBSTDCXX_VERSION 40700
 #elif __has_include(<typeindex>)
 #  define BOOST_LIBSTDCXX_VERSION 40600
@@ -213,6 +213,8 @@
 #  define BOOST_NO_CXX11_HDR_ATOMIC
 #  define BOOST_NO_CXX11_HDR_THREAD
 #endif
+//  C++0x features in GCC 4.9.0 and later
+//
 #if (BOOST_LIBSTDCXX_VERSION < 40900) || !defined(BOOST_LIBSTDCXX11)
 // Although <regex> is present and compilable against, the actual implementation is not functional
 // even for the simplest patterns such as "\d" or "[0-9]". This is the case at least in gcc up to 4.8, inclusively.
@@ -223,13 +225,25 @@
 // As of clang-3.6, libstdc++ header <atomic> throws up errors with clang:
 #  define BOOST_NO_CXX11_HDR_ATOMIC
 #endif
-
-//  C++0x headers not yet (fully!) implemented
 //
+//  C++0x features in GCC 5.1 and later
+//
+#if (BOOST_LIBSTDCXX_VERSION < 50100) || !defined(BOOST_LIBSTDCXX11)
 #  define BOOST_NO_CXX11_HDR_TYPE_TRAITS
 #  define BOOST_NO_CXX11_HDR_CODECVT
 #  define BOOST_NO_CXX11_ATOMIC_SMART_PTR
 #  define BOOST_NO_CXX11_STD_ALIGN
+#endif
+
+#if defined(__has_include)
+#if !__has_include(<shared_mutex>)
+#  define BOOST_NO_CXX14_HDR_SHARED_MUTEX
+#elif __cplusplus <= 201103
+#  define BOOST_NO_CXX14_HDR_SHARED_MUTEX
+#endif
+#elif __cplusplus < 201402 || (BOOST_LIBSTDCXX_VERSION < 40900) || !defined(BOOST_LIBSTDCXX11)
+#  define BOOST_NO_CXX14_HDR_SHARED_MUTEX
+#endif
 
 //
 // Headers not present on Solaris with the Oracle compiler:
@@ -250,6 +264,9 @@
 #  ifndef BOOST_NO_CXX11_HDR_THREAD
 #     define BOOST_NO_CXX11_HDR_THREAD
 #  endif
+#  ifndef BOOST_NO_CXX14_HDR_SHARED_MUTEX
+#     define BOOST_NO_CXX14_HDR_SHARED_MUTEX
+#  endif
 #endif
 
 #if (!defined(_GTHREAD_USE_MUTEX_TIMEDLOCK) || (_GTHREAD_USE_MUTEX_TIMEDLOCK == 0)) && !defined(BOOST_NO_CXX11_HDR_MUTEX)
diff --git a/boost/config/stdlib/modena.hpp b/boost/config/stdlib/modena.hpp
index f2a83888c0..7a85e0cd57 100644
--- a/boost/config/stdlib/modena.hpp
+++ b/boost/config/stdlib/modena.hpp
@@ -51,6 +51,16 @@
 #  define BOOST_NO_CXX11_STD_ALIGN
 #  define BOOST_NO_CXX11_ADDRESSOF
 
+#if defined(__has_include)
+#if !__has_include(<shared_mutex>)
+#  define BOOST_NO_CXX14_HDR_SHARED_MUTEX
+#elif __cplusplus < 201402
+#  define BOOST_NO_CXX14_HDR_SHARED_MUTEX
+#endif
+#else
+#  define BOOST_NO_CXX14_HDR_SHARED_MUTEX
+#endif
+
 #define BOOST_STDLIB "Modena C++ standard library"
 
 
diff --git a/boost/config/stdlib/msl.hpp b/boost/config/stdlib/msl.hpp
index b8f43a1286..dd2775e10c 100644
--- a/boost/config/stdlib/msl.hpp
+++ b/boost/config/stdlib/msl.hpp
@@ -75,13 +75,14 @@
 #  define BOOST_NO_CXX11_STD_ALIGN
 #  define BOOST_NO_CXX11_ADDRESSOF
 
-#define BOOST_STDLIB "Metrowerks Standard Library version " BOOST_STRINGIZE(__MSL_CPP__)
-
-
-
-
-
-
-
-
+#if defined(__has_include)
+#if !__has_include(<shared_mutex>)
+#  define BOOST_NO_CXX14_HDR_SHARED_MUTEX
+#elif __cplusplus < 201402
+#  define BOOST_NO_CXX14_HDR_SHARED_MUTEX
+#endif
+#else
+#  define BOOST_NO_CXX14_HDR_SHARED_MUTEX
+#endif
 
+#define BOOST_STDLIB "Metrowerks Standard Library version " BOOST_STRINGIZE(__MSL_CPP__)
diff --git a/boost/config/stdlib/roguewave.hpp b/boost/config/stdlib/roguewave.hpp
index 2b4e8636c5..97a2b0b90b 100644
--- a/boost/config/stdlib/roguewave.hpp
+++ b/boost/config/stdlib/roguewave.hpp
@@ -187,3 +187,12 @@
 #  define BOOST_NO_CXX11_STD_ALIGN
 #  define BOOST_NO_CXX11_ADDRESSOF
 
+#if defined(__has_include)
+#if !__has_include(<shared_mutex>)
+#  define BOOST_NO_CXX14_HDR_SHARED_MUTEX
+#elif __cplusplus < 201402
+#  define BOOST_NO_CXX14_HDR_SHARED_MUTEX
+#endif
+#else
+#  define BOOST_NO_CXX14_HDR_SHARED_MUTEX
+#endif
diff --git a/boost/config/stdlib/sgi.hpp b/boost/config/stdlib/sgi.hpp
index bda77c2275..c8052717ce 100644
--- a/boost/config/stdlib/sgi.hpp
+++ b/boost/config/stdlib/sgi.hpp
@@ -145,7 +145,14 @@
 #  define BOOST_NO_CXX11_STD_ALIGN
 #  define BOOST_NO_CXX11_ADDRESSOF
 
-#define BOOST_STDLIB "SGI standard library"
-
-
+#if defined(__has_include)
+#if !__has_include(<shared_mutex>)
+#  define BOOST_NO_CXX14_HDR_SHARED_MUTEX
+#elif __cplusplus < 201402
+#  define BOOST_NO_CXX14_HDR_SHARED_MUTEX
+#endif
+#else
+#  define BOOST_NO_CXX14_HDR_SHARED_MUTEX
+#endif
 
+#define BOOST_STDLIB "SGI standard library"
\ No newline at end of file
diff --git a/boost/config/stdlib/stlport.hpp b/boost/config/stdlib/stlport.hpp
index fd5d3a5a6c..bbc4176c90 100644
--- a/boost/config/stdlib/stlport.hpp
+++ b/boost/config/stdlib/stlport.hpp
@@ -235,12 +235,14 @@ namespace boost { using std::min; using std::max; }
 #  define BOOST_NO_CXX11_STD_ALIGN
 #  define BOOST_NO_CXX11_ADDRESSOF
 
-#define BOOST_STDLIB "STLPort standard library version " BOOST_STRINGIZE(__SGI_STL_PORT)
-
-
-
-
-
-
-
+#if defined(__has_include)
+#if !__has_include(<shared_mutex>)
+#  define BOOST_NO_CXX14_HDR_SHARED_MUTEX
+#elif __cplusplus < 201402
+#  define BOOST_NO_CXX14_HDR_SHARED_MUTEX
+#endif
+#else
+#  define BOOST_NO_CXX14_HDR_SHARED_MUTEX
+#endif
 
+#define BOOST_STDLIB "STLPort standard library version " BOOST_STRINGIZE(__SGI_STL_PORT)
diff --git a/boost/config/stdlib/vacpp.hpp b/boost/config/stdlib/vacpp.hpp
index a58ec1c5e1..4ccd0d2466 100644
--- a/boost/config/stdlib/vacpp.hpp
+++ b/boost/config/stdlib/vacpp.hpp
@@ -51,7 +51,14 @@
 #  define BOOST_NO_CXX11_STD_ALIGN
 #  define BOOST_NO_CXX11_ADDRESSOF
 
-#define BOOST_STDLIB "Visual Age default standard library"
-
-
+#if defined(__has_include)
+#if !__has_include(<shared_mutex>)
+#  define BOOST_NO_CXX14_HDR_SHARED_MUTEX
+#elif __cplusplus < 201402
+#  define BOOST_NO_CXX14_HDR_SHARED_MUTEX
+#endif
+#else
+#  define BOOST_NO_CXX14_HDR_SHARED_MUTEX
+#endif
 
+#define BOOST_STDLIB "Visual Age default standard library"