[ceph.git] / ceph / src / boost / boost / thread / detail / config.hpp

// Copyright (C) 2001-2003
// William E. Kempf
// Copyright (C) 2011-2013 Vicente J. Botet Escriba
//
//  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_THREAD_CONFIG_WEK01032003_HPP
#define BOOST_THREAD_CONFIG_WEK01032003_HPP

#include <boost/config.hpp>
#include <boost/detail/workaround.hpp>
#include <boost/thread/detail/platform.hpp>

//#define BOOST_THREAD_DONT_PROVIDE_INTERRUPTIONS
// ATTRIBUTE_MAY_ALIAS

//#if defined(__GNUC__) && !defined(__INTEL_COMPILER)
#if !defined(BOOST_NO_MAY_ALIAS)

  // GCC since 3.3 and some other compilers have may_alias attribute that helps
  // to alleviate optimizer issues with regard to violation of the strict aliasing rules.

  #define BOOST_THREAD_DETAIL_USE_ATTRIBUTE_MAY_ALIAS
#endif
#if defined(BOOST_MAY_ALIAS)
#define BOOST_THREAD_ATTRIBUTE_MAY_ALIAS BOOST_MAY_ALIAS
#else
#define BOOST_THREAD_ATTRIBUTE_MAY_ALIAS
#endif

#if defined(BOOST_THREAD_CHRONO_WINDOWS_API)
# warning Boost.Thread will use the Windows API for time
#elif defined(BOOST_THREAD_CHRONO_MAC_API)
# warning Boost.Thread will use the Mac API  for time
#elif defined(BOOST_THREAD_CHRONO_POSIX_API)
# warning Boost.Thread will use the POSIX API  for time
#endif

# if defined( BOOST_THREAD_CHRONO_WINDOWS_API ) && defined( BOOST_THREAD_CHRONO_POSIX_API )
#   error both BOOST_THREAD_CHRONO_WINDOWS_API and BOOST_THREAD_CHRONO_POSIX_API are defined
# elif defined( BOOST_THREAD_CHRONO_WINDOWS_API ) && defined( BOOST_THREAD_CHRONO_MAC_API )
#   error both BOOST_THREAD_CHRONO_WINDOWS_API and BOOST_THREAD_CHRONO_MAC_API are defined
# elif defined( BOOST_THREAD_CHRONO_MAC_API ) && defined( BOOST_THREAD_CHRONO_POSIX_API )
#   error both BOOST_THREAD_CHRONO_MAC_API and BOOST_THREAD_CHRONO_POSIX_API are defined
# elif !defined( BOOST_THREAD_CHRONO_WINDOWS_API ) && !defined( BOOST_THREAD_CHRONO_MAC_API ) && !defined( BOOST_THREAD_CHRONO_POSIX_API )
#   if (defined(_WIN32) || defined(__WIN32__) || defined(WIN32))
#     define BOOST_THREAD_CHRONO_WINDOWS_API
#   elif defined(macintosh) || defined(__APPLE__) || defined(__APPLE_CC__)
#     define BOOST_THREAD_CHRONO_MAC_API
#   else
#     define BOOST_THREAD_CHRONO_POSIX_API
#   endif
# endif

#if !defined(BOOST_THREAD_POLL_INTERVAL_MILLISECONDS)
#define BOOST_THREAD_POLL_INTERVAL_MILLISECONDS 100
#endif

#if defined BOOST_THREAD_THROW_IF_PRECONDITION_NOT_SATISFIED
#define BOOST_THREAD_ASSERT_PRECONDITION(EXPR, EX) \
        if (EXPR) {} else boost::throw_exception(EX)
#define BOOST_THREAD_VERIFY_PRECONDITION(EXPR, EX) \
        if (EXPR) {} else boost::throw_exception(EX)
#define BOOST_THREAD_THROW_ELSE_RETURN(EX, RET) \
        boost::throw_exception(EX)
#else
#define BOOST_THREAD_ASSERT_PRECONDITION(EXPR, EX)
#define BOOST_THREAD_VERIFY_PRECONDITION(EXPR, EX) \
        (void)(EXPR)
#define BOOST_THREAD_THROW_ELSE_RETURN(EX, RET) \
        return (RET)
#endif

// This compiler doesn't support Boost.Chrono
#if defined __IBMCPP__ && (__IBMCPP__ < 1100) \
  && ! defined BOOST_THREAD_DONT_USE_CHRONO
#define BOOST_THREAD_DONT_USE_CHRONO
#if ! defined BOOST_THREAD_USES_DATETIME
#define BOOST_THREAD_USES_DATETIME
#endif
#endif

// This compiler doesn't support Boost.Move
#if BOOST_WORKAROUND(__SUNPRO_CC, < 0x5100) \
  && ! defined BOOST_THREAD_DONT_USE_MOVE
#define BOOST_THREAD_DONT_USE_MOVE
#endif

// This compiler doesn't support Boost.Container Allocators files
#if defined __SUNPRO_CC \
  && ! defined BOOST_THREAD_DONT_PROVIDE_FUTURE_CTOR_ALLOCATORS
#define BOOST_THREAD_DONT_PROVIDE_FUTURE_CTOR_ALLOCATORS
#endif

#if defined _WIN32_WCE && _WIN32_WCE==0x501 \
  && ! defined BOOST_THREAD_DONT_PROVIDE_FUTURE_CTOR_ALLOCATORS
#define BOOST_THREAD_DONT_PROVIDE_FUTURE_CTOR_ALLOCATORS
#endif


#if defined BOOST_NO_CXX11_UNIFIED_INITIALIZATION_SYNTAX || defined BOOST_NO_CXX11_HDR_INITIALIZER_LIST
#define BOOST_THREAD_NO_CXX11_HDR_INITIALIZER_LIST
#define BOOST_THREAD_NO_MAKE_LOCK_GUARD
#define BOOST_THREAD_NO_MAKE_STRICT_LOCK
#define BOOST_THREAD_NO_MAKE_NESTED_STRICT_LOCK
#endif

#if defined(BOOST_NO_CXX11_HDR_TUPLE) || defined(BOOST_NO_CXX11_RVALUE_REFERENCES)
#define BOOST_THREAD_NO_MAKE_UNIQUE_LOCKS
#define BOOST_THREAD_NO_SYNCHRONIZE
#elif defined _MSC_VER && _MSC_VER <= 1600
// C++ features supported by VC++ 10 (aka 2010)
#define BOOST_THREAD_NO_MAKE_UNIQUE_LOCKS
#define BOOST_THREAD_NO_SYNCHRONIZE
#endif

/// BASIC_THREAD_ID
#if ! defined BOOST_THREAD_DONT_PROVIDE_BASIC_THREAD_ID \
 && ! defined BOOST_THREAD_PROVIDES_BASIC_THREAD_ID
#define BOOST_THREAD_PROVIDES_BASIC_THREAD_ID
#endif

/// RVALUE_REFERENCES_DONT_MATCH_FUNTION_PTR
//#if defined BOOST_NO_CXX11_RVALUE_REFERENCES || defined BOOST_MSVC
#define BOOST_THREAD_RVALUE_REFERENCES_DONT_MATCH_FUNCTION_PTR
//#endif

// Default version
#if !defined BOOST_THREAD_VERSION
#define BOOST_THREAD_VERSION 2
#else
#if BOOST_THREAD_VERSION!=2  && BOOST_THREAD_VERSION!=3 && BOOST_THREAD_VERSION!=4 && BOOST_THREAD_VERSION!=5
#error "BOOST_THREAD_VERSION must be 2, 3, 4 or 5"
#endif
#endif

// CHRONO
// Uses Boost.Chrono by default if not stated the opposite defining BOOST_THREAD_DONT_USE_CHRONO
#if ! defined BOOST_THREAD_DONT_USE_CHRONO \
  && ! defined BOOST_THREAD_USES_CHRONO
#define BOOST_THREAD_USES_CHRONO
#endif

#if ! defined BOOST_THREAD_DONT_USE_ATOMIC \
  && ! defined BOOST_THREAD_USES_ATOMIC
#define BOOST_THREAD_USES_ATOMIC
//#define BOOST_THREAD_DONT_USE_ATOMIC
#endif

#if defined BOOST_THREAD_USES_ATOMIC
// Andrey Semashev
#define BOOST_THREAD_ONCE_ATOMIC
#else
//#elif ! defined BOOST_NO_CXX11_THREAD_LOCAL && ! defined BOOST_NO_THREAD_LOCAL && ! defined BOOST_THREAD_NO_UINT32_PSEUDO_ATOMIC
// http://www.open-std.org/jtc1/sc22/wg21/docs/papers/2007/n2444.html#Appendix
#define BOOST_THREAD_ONCE_FAST_EPOCH
#endif
#if BOOST_THREAD_VERSION==2

// PROVIDE_PROMISE_LAZY
#if ! defined BOOST_THREAD_DONT_PROVIDE_PROMISE_LAZY \
  && ! defined BOOST_THREAD_PROVIDES_PROMISE_LAZY
#define BOOST_THREAD_PROVIDES_PROMISE_LAZY
#endif

// PROVIDE_THREAD_EQ
#if ! defined BOOST_THREAD_DONT_PROVIDE_THREAD_EQ \
  && ! defined BOOST_THREAD_PROVIDES_THREAD_EQ
#define BOOST_THREAD_PROVIDES_THREAD_EQ
#endif

#endif

#if BOOST_THREAD_VERSION>=3

// ONCE_CXX11
// fixme BOOST_THREAD_PROVIDES_ONCE_CXX11 doesn't works when thread.cpp is compiled BOOST_THREAD_VERSION 3
#if ! defined BOOST_THREAD_DONT_PROVIDE_ONCE_CXX11 \
 && ! defined BOOST_THREAD_PROVIDES_ONCE_CXX11
#define BOOST_THREAD_DONT_PROVIDE_ONCE_CXX11
#endif

// THREAD_DESTRUCTOR_CALLS_TERMINATE_IF_JOINABLE
#if ! defined BOOST_THREAD_DONT_PROVIDE_THREAD_DESTRUCTOR_CALLS_TERMINATE_IF_JOINABLE \
 && ! defined BOOST_THREAD_PROVIDES_THREAD_DESTRUCTOR_CALLS_TERMINATE_IF_JOINABLE
#define BOOST_THREAD_PROVIDES_THREAD_DESTRUCTOR_CALLS_TERMINATE_IF_JOINABLE
#endif

// THREAD_MOVE_ASSIGN_CALLS_TERMINATE_IF_JOINABLE
#if ! defined BOOST_THREAD_DONT_PROVIDE_THREAD_MOVE_ASSIGN_CALLS_TERMINATE_IF_JOINABLE \
 && ! defined BOOST_THREAD_PROVIDES_THREAD_MOVE_ASSIGN_CALLS_TERMINATE_IF_JOINABLE
#define BOOST_THREAD_PROVIDES_THREAD_MOVE_ASSIGN_CALLS_TERMINATE_IF_JOINABLE
#endif

// PROVIDE_FUTURE
#if ! defined BOOST_THREAD_DONT_PROVIDE_FUTURE \
 && ! defined BOOST_THREAD_PROVIDES_FUTURE
#define BOOST_THREAD_PROVIDES_FUTURE
#endif

// FUTURE_CTOR_ALLOCATORS
#if ! defined BOOST_THREAD_DONT_PROVIDE_FUTURE_CTOR_ALLOCATORS \
 && ! defined BOOST_THREAD_PROVIDES_FUTURE_CTOR_ALLOCATORS
#define BOOST_THREAD_PROVIDES_FUTURE_CTOR_ALLOCATORS
#endif

// SHARED_MUTEX_UPWARDS_CONVERSIONS
#if ! defined BOOST_THREAD_DONT_PROVIDE_SHARED_MUTEX_UPWARDS_CONVERSIONS \
 && ! defined BOOST_THREAD_PROVIDES_SHARED_MUTEX_UPWARDS_CONVERSIONS
#define BOOST_THREAD_PROVIDES_SHARED_MUTEX_UPWARDS_CONVERSIONS
#endif

// PROVIDE_EXPLICIT_LOCK_CONVERSION
#if ! defined BOOST_THREAD_DONT_PROVIDE_EXPLICIT_LOCK_CONVERSION \
 && ! defined BOOST_THREAD_PROVIDES_EXPLICIT_LOCK_CONVERSION
#define BOOST_THREAD_PROVIDES_EXPLICIT_LOCK_CONVERSION
#endif

// GENERIC_SHARED_MUTEX_ON_WIN
#if ! defined BOOST_THREAD_DONT_PROVIDE_GENERIC_SHARED_MUTEX_ON_WIN \
 && ! defined BOOST_THREAD_PROVIDES_GENERIC_SHARED_MUTEX_ON_WIN
#define BOOST_THREAD_PROVIDES_GENERIC_SHARED_MUTEX_ON_WIN
#endif

// USE_MOVE
#if ! defined BOOST_THREAD_DONT_USE_MOVE \
 && ! defined BOOST_THREAD_USES_MOVE
#define BOOST_THREAD_USES_MOVE
#endif

#endif

// deprecated since version 4
#if BOOST_THREAD_VERSION < 4

// NESTED_LOCKS
#if ! defined BOOST_THREAD_PROVIDES_NESTED_LOCKS \
 && ! defined BOOST_THREAD_DONT_PROVIDE_NESTED_LOCKS
#define BOOST_THREAD_PROVIDES_NESTED_LOCKS
#endif

// CONDITION
#if ! defined BOOST_THREAD_PROVIDES_CONDITION \
 && ! defined BOOST_THREAD_DONT_PROVIDE_CONDITION
#define BOOST_THREAD_PROVIDES_CONDITION
#endif

// USE_DATETIME
#if ! defined BOOST_THREAD_DONT_USE_DATETIME \
 && ! defined BOOST_THREAD_USES_DATETIME
#define BOOST_THREAD_USES_DATETIME
#endif
#endif

#if BOOST_THREAD_VERSION>=4

// SIGNATURE_PACKAGED_TASK
#if ! defined BOOST_THREAD_PROVIDES_SIGNATURE_PACKAGED_TASK \
 && ! defined BOOST_THREAD_DONT_PROVIDE_SIGNATURE_PACKAGED_TASK
#define BOOST_THREAD_PROVIDES_SIGNATURE_PACKAGED_TASK
#endif

// VARIADIC_THREAD
#if ! defined BOOST_THREAD_PROVIDES_VARIADIC_THREAD \
 && ! defined BOOST_THREAD_DONT_PROVIDE_VARIADIC_THREAD

#if ! defined(BOOST_NO_SFINAE_EXPR) && \
    ! defined(BOOST_NO_CXX11_VARIADIC_TEMPLATES) && \
    ! defined(BOOST_NO_CXX11_DECLTYPE) && \
    ! defined(BOOST_NO_CXX11_DECLTYPE_N3276) && \
    ! defined(BOOST_NO_CXX11_TRAILING_RESULT_TYPES) && \
    ! defined(BOOST_NO_CXX11_RVALUE_REFERENCES) && \
    ! defined(BOOST_NO_CXX11_HDR_TUPLE)

#define BOOST_THREAD_PROVIDES_VARIADIC_THREAD
#endif
#endif

#if ! defined BOOST_THREAD_PROVIDES_FUTURE_WHEN_ALL_WHEN_ANY \
 && ! defined BOOST_THREAD_DONT_PROVIDE_FUTURE_WHEN_ALL_WHEN_ANY

#if ! defined(BOOST_NO_CXX11_VARIADIC_TEMPLATES) && \
    ! defined(BOOST_NO_CXX11_HDR_TUPLE)

#define BOOST_THREAD_PROVIDES_FUTURE_WHEN_ALL_WHEN_ANY
#endif
#endif

//    ! defined(BOOST_NO_SFINAE_EXPR) &&
//    ! defined(BOOST_NO_CXX11_RVALUE_REFERENCES) &&
//    ! defined(BOOST_NO_CXX11_AUTO) &&
//    ! defined(BOOST_NO_CXX11_DECLTYPE) &&
//    ! defined(BOOST_NO_CXX11_DECLTYPE_N3276) &&


// MAKE_READY_AT_THREAD_EXIT
#if ! defined BOOST_THREAD_PROVIDES_MAKE_READY_AT_THREAD_EXIT \
 && ! defined BOOST_THREAD_DONT_PROVIDE_MAKE_READY_AT_THREAD_EXIT

//#if defined BOOST_THREAD_PROVIDES_SIGNATURE_PACKAGED_TASK && defined(BOOST_THREAD_PROVIDES_VARIADIC_THREAD)
#define BOOST_THREAD_PROVIDES_MAKE_READY_AT_THREAD_EXIT
//#endif
#endif

// FUTURE_CONTINUATION
#if ! defined BOOST_THREAD_PROVIDES_FUTURE_CONTINUATION \
 && ! defined BOOST_THREAD_DONT_PROVIDE_FUTURE_CONTINUATION
#define BOOST_THREAD_PROVIDES_FUTURE_CONTINUATION
#endif

#if ! defined BOOST_THREAD_PROVIDES_FUTURE_UNWRAP \
 && ! defined BOOST_THREAD_DONT_PROVIDE_FUTURE_UNWRAP
#define BOOST_THREAD_PROVIDES_FUTURE_UNWRAP
#endif

// FUTURE_INVALID_AFTER_GET
#if ! defined BOOST_THREAD_PROVIDES_FUTURE_INVALID_AFTER_GET \
 && ! defined BOOST_THREAD_DONT_PROVIDE_FUTURE_INVALID_AFTER_GET
#define BOOST_THREAD_PROVIDES_FUTURE_INVALID_AFTER_GET
#endif

// NESTED_LOCKS
#if ! defined BOOST_THREAD_PROVIDES_NESTED_LOCKS \
 && ! defined BOOST_THREAD_DONT_PROVIDE_NESTED_LOCKS
#define BOOST_THREAD_DONT_PROVIDE_NESTED_LOCKS
#endif

// CONDITION
#if ! defined BOOST_THREAD_PROVIDES_CONDITION \
 && ! defined BOOST_THREAD_DONT_PROVIDE_CONDITION
#define BOOST_THREAD_DONT_PROVIDE_CONDITION
#endif

#endif // BOOST_THREAD_VERSION>=4


#if BOOST_THREAD_VERSION>=5
//#define BOOST_THREAD_FUTURE_BLOCKING
#else
//#define BOOST_THREAD_FUTURE_BLOCKING
#define BOOST_THREAD_ASYNC_FUTURE_WAITS
#endif
// INTERRUPTIONS
#if ! defined BOOST_THREAD_PROVIDES_INTERRUPTIONS \
 && ! defined BOOST_THREAD_DONT_PROVIDE_INTERRUPTIONS
#define BOOST_THREAD_PROVIDES_INTERRUPTIONS
#endif

// CORRELATIONS

// EXPLICIT_LOCK_CONVERSION.
#if defined BOOST_THREAD_PROVIDES_EXPLICIT_LOCK_CONVERSION
#define BOOST_THREAD_EXPLICIT_LOCK_CONVERSION explicit
#else
#define BOOST_THREAD_EXPLICIT_LOCK_CONVERSION
#endif

// BOOST_THREAD_PROVIDES_GENERIC_SHARED_MUTEX_ON_WIN is defined if BOOST_THREAD_PROVIDES_SHARED_MUTEX_UPWARDS_CONVERSIONS
#if defined BOOST_THREAD_PROVIDES_SHARED_MUTEX_UPWARDS_CONVERSIONS \
&& ! defined BOOST_THREAD_PROVIDES_GENERIC_SHARED_MUTEX_ON_WIN
#define BOOST_THREAD_PROVIDES_GENERIC_SHARED_MUTEX_ON_WIN
#endif

// For C++11 call_once interface the compiler MUST support constexpr.
// Otherwise once_flag would be initialized during dynamic initialization stage, which is not thread-safe.
#if defined(BOOST_THREAD_PROVIDES_ONCE_CXX11)
#if defined(BOOST_NO_CXX11_CONSTEXPR)
#undef BOOST_THREAD_PROVIDES_ONCE_CXX11
#endif
#endif

#if defined(BOOST_THREAD_PLATFORM_WIN32) && defined BOOST_THREAD_DONT_USE_DATETIME
#undef BOOST_THREAD_DONT_USE_DATETIME
#define BOOST_THREAD_USES_DATETIME
#endif

#if defined(BOOST_THREAD_PLATFORM_WIN32) && defined BOOST_THREAD_DONT_USE_CHRONO
#undef BOOST_THREAD_DONT_USE_CHRONO
#define BOOST_THREAD_USES_CHRONO
#endif

// BOOST_THREAD_PROVIDES_DEPRECATED_FEATURES_SINCE_V3_0_0 defined by default up to Boost 1.55
// BOOST_THREAD_DONT_PROVIDE_DEPRECATED_FEATURES_SINCE_V3_0_0 defined by default up to Boost 1.55
#if defined BOOST_THREAD_PROVIDES_DEPRECATED_FEATURES_SINCE_V3_0_0

#if  ! defined BOOST_THREAD_PROVIDES_THREAD_EQ
#define BOOST_THREAD_PROVIDES_THREAD_EQ
#endif

#endif


//#if ! defined BOOST_NO_CXX11_RVALUE_REFERENCES || defined BOOST_THREAD_USES_MOVE
#if ! defined BOOST_NO_CXX11_RVALUE_REFERENCES
#define BOOST_THREAD_FUTURE_USES_OPTIONAL
#endif

#if BOOST_WORKAROUND(__BORLANDC__, < 0x600)
#  pragma warn -8008 // Condition always true/false
#  pragma warn -8080 // Identifier declared but never used
#  pragma warn -8057 // Parameter never used
#  pragma warn -8066 // Unreachable code
#endif

#include <boost/thread/detail/platform.hpp>

#if defined(BOOST_THREAD_PLATFORM_WIN32)
#else
  #   if defined(BOOST_HAS_PTHREAD_DELAY_NP) || defined(BOOST_HAS_NANOSLEEP)
  #     define BOOST_THREAD_SLEEP_FOR_IS_STEADY
  #   endif
#endif

#if defined(BOOST_THREAD_CHRONO_WINDOWS_API)
  #define BOOST_THREAD_HAS_MONO_CLOCK
  #define BOOST_THREAD_INTERNAL_CLOCK_IS_MONO
#elif defined(BOOST_THREAD_CHRONO_MAC_API)
  #define BOOST_THREAD_HAS_MONO_CLOCK
#else
  #include <time.h> // check for CLOCK_MONOTONIC
  #if defined(CLOCK_MONOTONIC)
    #define BOOST_THREAD_HAS_MONO_CLOCK
    #define BOOST_THREAD_INTERNAL_CLOCK_IS_MONO
  #endif
#endif

#if defined(BOOST_THREAD_PLATFORM_WIN32)
#elif ! defined BOOST_THREAD_INTERNAL_CLOCK_IS_MONO
#if defined BOOST_PTHREAD_HAS_TIMEDLOCK
#define BOOST_THREAD_USES_PTHREAD_TIMEDLOCK
#elif (defined(_POSIX_TIMEOUTS) && (_POSIX_TIMEOUTS-0)>=200112L) \
 || (defined(__ANDROID__) && defined(__ANDROID_API__) && __ANDROID_API__ >= 21)
#define BOOST_THREAD_USES_PTHREAD_TIMEDLOCK
#endif
#endif

// provided for backwards compatibility, since this
// macro was used for several releases by mistake.
#if defined(BOOST_THREAD_DYN_DLL) && ! defined(BOOST_THREAD_DYN_LINK)
# define BOOST_THREAD_DYN_LINK
#endif

// compatibility with the rest of Boost's auto-linking code:
#if defined(BOOST_THREAD_DYN_LINK) || defined(BOOST_ALL_DYN_LINK)
# undef  BOOST_THREAD_USE_LIB
# if !defined(BOOST_THREAD_USE_DLL)
#  define BOOST_THREAD_USE_DLL
# endif
#endif

#if defined(BOOST_THREAD_BUILD_DLL)   //Build dll
#elif defined(BOOST_THREAD_BUILD_LIB) //Build lib
#elif defined(BOOST_THREAD_USE_DLL)   //Use dll
#elif defined(BOOST_THREAD_USE_LIB)   //Use lib
#else //Use default
#   if defined(BOOST_THREAD_PLATFORM_WIN32)
#       if defined(BOOST_MSVC) || defined(BOOST_INTEL_WIN) \
      || defined(__MINGW32__) || defined(MINGW32) || defined(BOOST_MINGW32)
      //For compilers supporting auto-tss cleanup
            //with Boost.Threads lib, use Boost.Threads lib
#           define BOOST_THREAD_USE_LIB
#       else
            //For compilers not yet supporting auto-tss cleanup
            //with Boost.Threads lib, use Boost.Threads dll
#           define BOOST_THREAD_USE_DLL
#       endif
#   else
#       define BOOST_THREAD_USE_LIB
#   endif
#endif

#if defined(BOOST_HAS_DECLSPEC)
#   if defined(BOOST_THREAD_BUILD_DLL) //Build dll
#       define BOOST_THREAD_DECL BOOST_SYMBOL_EXPORT
//#       define BOOST_THREAD_DECL __declspec(dllexport)

#   elif defined(BOOST_THREAD_USE_DLL) //Use dll
#       define BOOST_THREAD_DECL BOOST_SYMBOL_IMPORT
//#       define BOOST_THREAD_DECL __declspec(dllimport)
#   else
#       define BOOST_THREAD_DECL
#   endif
#elif (__GNUC__ == 4 && __GNUC_MINOR__ >= 1) || (__GNUC__ > 4)
#  define BOOST_THREAD_DECL BOOST_SYMBOL_VISIBLE

#else
#   define BOOST_THREAD_DECL
#endif // BOOST_HAS_DECLSPEC

//
// Automatically link to the correct build variant where possible.
//
#if !defined(BOOST_ALL_NO_LIB) && !defined(BOOST_THREAD_NO_LIB) && !defined(BOOST_THREAD_BUILD_DLL) && !defined(BOOST_THREAD_BUILD_LIB)
//
// Tell the autolink to link dynamically, this will get undef'ed by auto_link.hpp
// once it's done with it:
//
#if defined(BOOST_THREAD_USE_DLL) &  ! defined(BOOST_DYN_LINK)
#   define BOOST_DYN_LINK
#endif
//
// Set the name of our library, this will get undef'ed by auto_link.hpp
// once it's done with it:
//
#if defined(BOOST_THREAD_LIB_NAME)
#    define BOOST_LIB_NAME BOOST_THREAD_LIB_NAME
#else
#    define BOOST_LIB_NAME boost_thread
#endif
//
// If we're importing code from a dll, then tell auto_link.hpp about it:
//
// And include the header that does the work:
//
#include <boost/config/auto_link.hpp>
#endif  // auto-linking disabled

#endif // BOOST_THREAD_CONFIG_WEK1032003_HPP

// Change Log:
//   22 Jan 05 Roland Schwarz (speedsnail)
//      Usage of BOOST_HAS_DECLSPEC macro.
//      Default again is static lib usage.
//      BOOST_DYN_LINK only defined when autolink included.
Commit	Line	Data
7c673cae FG	1	// Copyright (C) 2001-2003
	2	// William E. Kempf
	3	// Copyright (C) 2011-2013 Vicente J. Botet Escriba
	4	//
	5	// Distributed under the Boost Software License, Version 1.0. (See accompanying
	6	// file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt)
	7
	8	#ifndef BOOST_THREAD_CONFIG_WEK01032003_HPP
	9	#define BOOST_THREAD_CONFIG_WEK01032003_HPP
	10
	11	#include <boost/config.hpp>
	12	#include <boost/detail/workaround.hpp>
	13	#include <boost/thread/detail/platform.hpp>
	14
	15	//#define BOOST_THREAD_DONT_PROVIDE_INTERRUPTIONS
	16	// ATTRIBUTE_MAY_ALIAS
	17
b32b8144 FG	18	//#if defined(__GNUC__) && !defined(__INTEL_COMPILER)
b32b8144 FG	19	#if !defined(BOOST_NO_MAY_ALIAS)
7c673cae	20
b32b8144 FG	21	// GCC since 3.3 and some other compilers have may_alias attribute that helps
b32b8144 FG	22	// to alleviate optimizer issues with regard to violation of the strict aliasing rules.
7c673cae FG	23
7c673cae FG	24	#define BOOST_THREAD_DETAIL_USE_ATTRIBUTE_MAY_ALIAS
b32b8144 FG	25	#endif
	26	#if defined(BOOST_MAY_ALIAS)
	27	#define BOOST_THREAD_ATTRIBUTE_MAY_ALIAS BOOST_MAY_ALIAS
7c673cae	28	#else
b32b8144	29	#define BOOST_THREAD_ATTRIBUTE_MAY_ALIAS
7c673cae FG	30	#endif
7c673cae FG	31
11fdf7f2 TL	32	#if defined(BOOST_THREAD_CHRONO_WINDOWS_API)
	33	# warning Boost.Thread will use the Windows API for time
	34	#elif defined(BOOST_THREAD_CHRONO_MAC_API)
	35	# warning Boost.Thread will use the Mac API for time
	36	#elif defined(BOOST_THREAD_CHRONO_POSIX_API)
	37	# warning Boost.Thread will use the POSIX API for time
	38	#endif
	39
	40	# if defined( BOOST_THREAD_CHRONO_WINDOWS_API ) && defined( BOOST_THREAD_CHRONO_POSIX_API )
	41	# error both BOOST_THREAD_CHRONO_WINDOWS_API and BOOST_THREAD_CHRONO_POSIX_API are defined
	42	# elif defined( BOOST_THREAD_CHRONO_WINDOWS_API ) && defined( BOOST_THREAD_CHRONO_MAC_API )
	43	# error both BOOST_THREAD_CHRONO_WINDOWS_API and BOOST_THREAD_CHRONO_MAC_API are defined
	44	# elif defined( BOOST_THREAD_CHRONO_MAC_API ) && defined( BOOST_THREAD_CHRONO_POSIX_API )
	45	# error both BOOST_THREAD_CHRONO_MAC_API and BOOST_THREAD_CHRONO_POSIX_API are defined
	46	# elif !defined( BOOST_THREAD_CHRONO_WINDOWS_API ) && !defined( BOOST_THREAD_CHRONO_MAC_API ) && !defined( BOOST_THREAD_CHRONO_POSIX_API )
	47	# if (defined(_WIN32) \|\| defined(__WIN32__) \|\| defined(WIN32))
	48	# define BOOST_THREAD_CHRONO_WINDOWS_API
	49	# elif defined(macintosh) \|\| defined(__APPLE__) \|\| defined(__APPLE_CC__)
	50	# define BOOST_THREAD_CHRONO_MAC_API
	51	# else
	52	# define BOOST_THREAD_CHRONO_POSIX_API
	53	# endif
	54	# endif
	55
	56	#if !defined(BOOST_THREAD_POLL_INTERVAL_MILLISECONDS)
	57	#define BOOST_THREAD_POLL_INTERVAL_MILLISECONDS 100
	58	#endif
	59
7c673cae FG	60	#if defined BOOST_THREAD_THROW_IF_PRECONDITION_NOT_SATISFIED
	61	#define BOOST_THREAD_ASSERT_PRECONDITION(EXPR, EX) \
	62	if (EXPR) {} else boost::throw_exception(EX)
	63	#define BOOST_THREAD_VERIFY_PRECONDITION(EXPR, EX) \
	64	if (EXPR) {} else boost::throw_exception(EX)
	65	#define BOOST_THREAD_THROW_ELSE_RETURN(EX, RET) \
	66	boost::throw_exception(EX)
	67	#else
	68	#define BOOST_THREAD_ASSERT_PRECONDITION(EXPR, EX)
	69	#define BOOST_THREAD_VERIFY_PRECONDITION(EXPR, EX) \
	70	(void)(EXPR)
	71	#define BOOST_THREAD_THROW_ELSE_RETURN(EX, RET) \
	72	return (RET)
	73	#endif
	74
	75	// This compiler doesn't support Boost.Chrono
	76	#if defined __IBMCPP__ && (__IBMCPP__ < 1100) \
	77	&& ! defined BOOST_THREAD_DONT_USE_CHRONO
	78	#define BOOST_THREAD_DONT_USE_CHRONO
	79	#if ! defined BOOST_THREAD_USES_DATETIME
	80	#define BOOST_THREAD_USES_DATETIME
	81	#endif
	82	#endif
	83
	84	// This compiler doesn't support Boost.Move
	85	#if BOOST_WORKAROUND(__SUNPRO_CC, < 0x5100) \
	86	&& ! defined BOOST_THREAD_DONT_USE_MOVE
	87	#define BOOST_THREAD_DONT_USE_MOVE
	88	#endif
	89
	90	// This compiler doesn't support Boost.Container Allocators files
	91	#if defined __SUNPRO_CC \
	92	&& ! defined BOOST_THREAD_DONT_PROVIDE_FUTURE_CTOR_ALLOCATORS
	93	#define BOOST_THREAD_DONT_PROVIDE_FUTURE_CTOR_ALLOCATORS
	94	#endif
	95
	96	#if defined _WIN32_WCE && _WIN32_WCE==0x501 \
	97	&& ! defined BOOST_THREAD_DONT_PROVIDE_FUTURE_CTOR_ALLOCATORS
	98	#define BOOST_THREAD_DONT_PROVIDE_FUTURE_CTOR_ALLOCATORS
	99	#endif
	100
	101
	102	#if defined BOOST_NO_CXX11_UNIFIED_INITIALIZATION_SYNTAX \|\| defined BOOST_NO_CXX11_HDR_INITIALIZER_LIST
	103	#define BOOST_THREAD_NO_CXX11_HDR_INITIALIZER_LIST
	104	#define BOOST_THREAD_NO_MAKE_LOCK_GUARD
	105	#define BOOST_THREAD_NO_MAKE_STRICT_LOCK
	106	#define BOOST_THREAD_NO_MAKE_NESTED_STRICT_LOCK
	107	#endif
	108
	109	#if defined(BOOST_NO_CXX11_HDR_TUPLE) \|\| defined(BOOST_NO_CXX11_RVALUE_REFERENCES)
	110	#define BOOST_THREAD_NO_MAKE_UNIQUE_LOCKS
	111	#define BOOST_THREAD_NO_SYNCHRONIZE
	112	#elif defined _MSC_VER && _MSC_VER <= 1600
	113	// C++ features supported by VC++ 10 (aka 2010)
	114	#define BOOST_THREAD_NO_MAKE_UNIQUE_LOCKS
	115	#define BOOST_THREAD_NO_SYNCHRONIZE
	116	#endif
	117
	118	/// BASIC_THREAD_ID
	119	#if ! defined BOOST_THREAD_DONT_PROVIDE_BASIC_THREAD_ID \
	120	&& ! defined BOOST_THREAD_PROVIDES_BASIC_THREAD_ID
	121	#define BOOST_THREAD_PROVIDES_BASIC_THREAD_ID
	122	#endif
	123
124	/// RVALUE_REFERENCES_DONT_MATCH_FUNTION_PTR
125	//#if defined BOOST_NO_CXX11_RVALUE_REFERENCES \|\| defined BOOST_MSVC
11fdf7f2	126	#define BOOST_THREAD_RVALUE_REFERENCES_DONT_MATCH_FUNCTION_PTR
7c673cae FG	127	//#endif
	128
	129	// Default version
	130	#if !defined BOOST_THREAD_VERSION
	131	#define BOOST_THREAD_VERSION 2
	132	#else
	133	#if BOOST_THREAD_VERSION!=2 && BOOST_THREAD_VERSION!=3 && BOOST_THREAD_VERSION!=4 && BOOST_THREAD_VERSION!=5
	134	#error "BOOST_THREAD_VERSION must be 2, 3, 4 or 5"
	135	#endif
	136	#endif
	137
	138	// CHRONO
	139	// Uses Boost.Chrono by default if not stated the opposite defining BOOST_THREAD_DONT_USE_CHRONO
	140	#if ! defined BOOST_THREAD_DONT_USE_CHRONO \
	141	&& ! defined BOOST_THREAD_USES_CHRONO
	142	#define BOOST_THREAD_USES_CHRONO
	143	#endif
	144
	145	#if ! defined BOOST_THREAD_DONT_USE_ATOMIC \
	146	&& ! defined BOOST_THREAD_USES_ATOMIC
	147	#define BOOST_THREAD_USES_ATOMIC
	148	//#define BOOST_THREAD_DONT_USE_ATOMIC
	149	#endif
	150
	151	#if defined BOOST_THREAD_USES_ATOMIC
	152	// Andrey Semashev
	153	#define BOOST_THREAD_ONCE_ATOMIC
	154	#else
	155	//#elif ! defined BOOST_NO_CXX11_THREAD_LOCAL && ! defined BOOST_NO_THREAD_LOCAL && ! defined BOOST_THREAD_NO_UINT32_PSEUDO_ATOMIC
	156	// http://www.open-std.org/jtc1/sc22/wg21/docs/papers/2007/n2444.html#Appendix
	157	#define BOOST_THREAD_ONCE_FAST_EPOCH
	158	#endif
	159	#if BOOST_THREAD_VERSION==2
	160
	161	// PROVIDE_PROMISE_LAZY
	162	#if ! defined BOOST_THREAD_DONT_PROVIDE_PROMISE_LAZY \
	163	&& ! defined BOOST_THREAD_PROVIDES_PROMISE_LAZY
	164	#define BOOST_THREAD_PROVIDES_PROMISE_LAZY
	165	#endif
	166
	167	// PROVIDE_THREAD_EQ
	168	#if ! defined BOOST_THREAD_DONT_PROVIDE_THREAD_EQ \
	169	&& ! defined BOOST_THREAD_PROVIDES_THREAD_EQ
	170	#define BOOST_THREAD_PROVIDES_THREAD_EQ
	171	#endif
	172
	173	#endif
	174
	175	#if BOOST_THREAD_VERSION>=3
	176
	177	// ONCE_CXX11
	178	// fixme BOOST_THREAD_PROVIDES_ONCE_CXX11 doesn't works when thread.cpp is compiled BOOST_THREAD_VERSION 3
	179	#if ! defined BOOST_THREAD_DONT_PROVIDE_ONCE_CXX11 \
	180	&& ! defined BOOST_THREAD_PROVIDES_ONCE_CXX11
	181	#define BOOST_THREAD_DONT_PROVIDE_ONCE_CXX11
	182	#endif
	183
	184	// THREAD_DESTRUCTOR_CALLS_TERMINATE_IF_JOINABLE
	185	#if ! defined BOOST_THREAD_DONT_PROVIDE_THREAD_DESTRUCTOR_CALLS_TERMINATE_IF_JOINABLE \
	186	&& ! defined BOOST_THREAD_PROVIDES_THREAD_DESTRUCTOR_CALLS_TERMINATE_IF_JOINABLE
	187	#define BOOST_THREAD_PROVIDES_THREAD_DESTRUCTOR_CALLS_TERMINATE_IF_JOINABLE
	188	#endif
	189
	190	// THREAD_MOVE_ASSIGN_CALLS_TERMINATE_IF_JOINABLE
191	#if ! defined BOOST_THREAD_DONT_PROVIDE_THREAD_MOVE_ASSIGN_CALLS_TERMINATE_IF_JOINABLE \
192	&& ! defined BOOST_THREAD_PROVIDES_THREAD_MOVE_ASSIGN_CALLS_TERMINATE_IF_JOINABLE
193	#define BOOST_THREAD_PROVIDES_THREAD_MOVE_ASSIGN_CALLS_TERMINATE_IF_JOINABLE
194	#endif
195
196	// PROVIDE_FUTURE
197	#if ! defined BOOST_THREAD_DONT_PROVIDE_FUTURE \
198	&& ! defined BOOST_THREAD_PROVIDES_FUTURE
199	#define BOOST_THREAD_PROVIDES_FUTURE
200	#endif
201
202	// FUTURE_CTOR_ALLOCATORS
203	#if ! defined BOOST_THREAD_DONT_PROVIDE_FUTURE_CTOR_ALLOCATORS \
204	&& ! defined BOOST_THREAD_PROVIDES_FUTURE_CTOR_ALLOCATORS
205	#define BOOST_THREAD_PROVIDES_FUTURE_CTOR_ALLOCATORS
206	#endif
207
208	// SHARED_MUTEX_UPWARDS_CONVERSIONS
209	#if ! defined BOOST_THREAD_DONT_PROVIDE_SHARED_MUTEX_UPWARDS_CONVERSIONS \
210	&& ! defined BOOST_THREAD_PROVIDES_SHARED_MUTEX_UPWARDS_CONVERSIONS
211	#define BOOST_THREAD_PROVIDES_SHARED_MUTEX_UPWARDS_CONVERSIONS
212	#endif
213
214	// PROVIDE_EXPLICIT_LOCK_CONVERSION
215	#if ! defined BOOST_THREAD_DONT_PROVIDE_EXPLICIT_LOCK_CONVERSION \
216	&& ! defined BOOST_THREAD_PROVIDES_EXPLICIT_LOCK_CONVERSION
217	#define BOOST_THREAD_PROVIDES_EXPLICIT_LOCK_CONVERSION
218	#endif
219
220	// GENERIC_SHARED_MUTEX_ON_WIN
221	#if ! defined BOOST_THREAD_DONT_PROVIDE_GENERIC_SHARED_MUTEX_ON_WIN \
222	&& ! defined BOOST_THREAD_PROVIDES_GENERIC_SHARED_MUTEX_ON_WIN
223	#define BOOST_THREAD_PROVIDES_GENERIC_SHARED_MUTEX_ON_WIN
224	#endif
225
226	// USE_MOVE
227	#if ! defined BOOST_THREAD_DONT_USE_MOVE \
228	&& ! defined BOOST_THREAD_USES_MOVE
229	#define BOOST_THREAD_USES_MOVE
230	#endif
231
232	#endif
233
234	// deprecated since version 4
235	#if BOOST_THREAD_VERSION < 4
236
237	// NESTED_LOCKS
238	#if ! defined BOOST_THREAD_PROVIDES_NESTED_LOCKS \
239	&& ! defined BOOST_THREAD_DONT_PROVIDE_NESTED_LOCKS
240	#define BOOST_THREAD_PROVIDES_NESTED_LOCKS
241	#endif
242
243	// CONDITION
244	#if ! defined BOOST_THREAD_PROVIDES_CONDITION \
245	&& ! defined BOOST_THREAD_DONT_PROVIDE_CONDITION
246	#define BOOST_THREAD_PROVIDES_CONDITION
247	#endif
248
249	// USE_DATETIME
250	#if ! defined BOOST_THREAD_DONT_USE_DATETIME \
251	&& ! defined BOOST_THREAD_USES_DATETIME
252	#define BOOST_THREAD_USES_DATETIME
253	#endif
254	#endif
255
256	#if BOOST_THREAD_VERSION>=4
257
258	// SIGNATURE_PACKAGED_TASK
259	#if ! defined BOOST_THREAD_PROVIDES_SIGNATURE_PACKAGED_TASK \
260	&& ! defined BOOST_THREAD_DONT_PROVIDE_SIGNATURE_PACKAGED_TASK
261	#define BOOST_THREAD_PROVIDES_SIGNATURE_PACKAGED_TASK
262	#endif
263
264	// VARIADIC_THREAD
265	#if ! defined BOOST_THREAD_PROVIDES_VARIADIC_THREAD \
266	&& ! defined BOOST_THREAD_DONT_PROVIDE_VARIADIC_THREAD
267
268	#if ! defined(BOOST_NO_SFINAE_EXPR) && \
269	! defined(BOOST_NO_CXX11_VARIADIC_TEMPLATES) && \
270	! defined(BOOST_NO_CXX11_DECLTYPE) && \
271	! defined(BOOST_NO_CXX11_DECLTYPE_N3276) && \
272	! defined(BOOST_NO_CXX11_TRAILING_RESULT_TYPES) && \
273	! defined(BOOST_NO_CXX11_RVALUE_REFERENCES) && \
274	! defined(BOOST_NO_CXX11_HDR_TUPLE)
275
276	#define BOOST_THREAD_PROVIDES_VARIADIC_THREAD
277	#endif
278	#endif
279
280	#if ! defined BOOST_THREAD_PROVIDES_FUTURE_WHEN_ALL_WHEN_ANY \
281	&& ! defined BOOST_THREAD_DONT_PROVIDE_FUTURE_WHEN_ALL_WHEN_ANY
282
283	#if ! defined(BOOST_NO_CXX11_VARIADIC_TEMPLATES) && \
284	! defined(BOOST_NO_CXX11_HDR_TUPLE)
285
286	#define BOOST_THREAD_PROVIDES_FUTURE_WHEN_ALL_WHEN_ANY
287	#endif
288	#endif
289
290	// ! defined(BOOST_NO_SFINAE_EXPR) &&
291	// ! defined(BOOST_NO_CXX11_RVALUE_REFERENCES) &&
292	// ! defined(BOOST_NO_CXX11_AUTO) &&
293	// ! defined(BOOST_NO_CXX11_DECLTYPE) &&
294	// ! defined(BOOST_NO_CXX11_DECLTYPE_N3276) &&
295
296
297	// MAKE_READY_AT_THREAD_EXIT
298	#if ! defined BOOST_THREAD_PROVIDES_MAKE_READY_AT_THREAD_EXIT \
299	&& ! defined BOOST_THREAD_DONT_PROVIDE_MAKE_READY_AT_THREAD_EXIT
300
301	//#if defined BOOST_THREAD_PROVIDES_SIGNATURE_PACKAGED_TASK && defined(BOOST_THREAD_PROVIDES_VARIADIC_THREAD)
302	#define BOOST_THREAD_PROVIDES_MAKE_READY_AT_THREAD_EXIT
303	//#endif
304	#endif
305
306	// FUTURE_CONTINUATION
307	#if ! defined BOOST_THREAD_PROVIDES_FUTURE_CONTINUATION \
308	&& ! defined BOOST_THREAD_DONT_PROVIDE_FUTURE_CONTINUATION
309	#define BOOST_THREAD_PROVIDES_FUTURE_CONTINUATION
310	#endif
311
312	#if ! defined BOOST_THREAD_PROVIDES_FUTURE_UNWRAP \
313	&& ! defined BOOST_THREAD_DONT_PROVIDE_FUTURE_UNWRAP
314	#define BOOST_THREAD_PROVIDES_FUTURE_UNWRAP
315	#endif
316
317	// FUTURE_INVALID_AFTER_GET
318	#if ! defined BOOST_THREAD_PROVIDES_FUTURE_INVALID_AFTER_GET \
319	&& ! defined BOOST_THREAD_DONT_PROVIDE_FUTURE_INVALID_AFTER_GET
320	#define BOOST_THREAD_PROVIDES_FUTURE_INVALID_AFTER_GET
321	#endif
322
323	// NESTED_LOCKS
324	#if ! defined BOOST_THREAD_PROVIDES_NESTED_LOCKS \
325	&& ! defined BOOST_THREAD_DONT_PROVIDE_NESTED_LOCKS
326	#define BOOST_THREAD_DONT_PROVIDE_NESTED_LOCKS
327	#endif
328
329	// CONDITION
330	#if ! defined BOOST_THREAD_PROVIDES_CONDITION \
331	&& ! defined BOOST_THREAD_DONT_PROVIDE_CONDITION
332	#define BOOST_THREAD_DONT_PROVIDE_CONDITION
333	#endif
334
335	#endif // BOOST_THREAD_VERSION>=4
336
337
338	#if BOOST_THREAD_VERSION>=5
339	//#define BOOST_THREAD_FUTURE_BLOCKING
340	#else
341	//#define BOOST_THREAD_FUTURE_BLOCKING
342	#define BOOST_THREAD_ASYNC_FUTURE_WAITS
343	#endif
344	// INTERRUPTIONS
345	#if ! defined BOOST_THREAD_PROVIDES_INTERRUPTIONS \
346	&& ! defined BOOST_THREAD_DONT_PROVIDE_INTERRUPTIONS
347	#define BOOST_THREAD_PROVIDES_INTERRUPTIONS
348	#endif
349
350	// CORRELATIONS
351
352	// EXPLICIT_LOCK_CONVERSION.
353	#if defined BOOST_THREAD_PROVIDES_EXPLICIT_LOCK_CONVERSION
354	#define BOOST_THREAD_EXPLICIT_LOCK_CONVERSION explicit
355	#else
356	#define BOOST_THREAD_EXPLICIT_LOCK_CONVERSION
357	#endif
358
359	// BOOST_THREAD_PROVIDES_GENERIC_SHARED_MUTEX_ON_WIN is defined if BOOST_THREAD_PROVIDES_SHARED_MUTEX_UPWARDS_CONVERSIONS
360	#if defined BOOST_THREAD_PROVIDES_SHARED_MUTEX_UPWARDS_CONVERSIONS \
361	&& ! defined BOOST_THREAD_PROVIDES_GENERIC_SHARED_MUTEX_ON_WIN
362	#define BOOST_THREAD_PROVIDES_GENERIC_SHARED_MUTEX_ON_WIN
363	#endif
364
365	// For C++11 call_once interface the compiler MUST support constexpr.
366	// Otherwise once_flag would be initialized during dynamic initialization stage, which is not thread-safe.
367	#if defined(BOOST_THREAD_PROVIDES_ONCE_CXX11)
368	#if defined(BOOST_NO_CXX11_CONSTEXPR)
369	#undef BOOST_THREAD_PROVIDES_ONCE_CXX11
370	#endif
371	#endif
372
373	#if defined(BOOST_THREAD_PLATFORM_WIN32) && defined BOOST_THREAD_DONT_USE_DATETIME
374	#undef BOOST_THREAD_DONT_USE_DATETIME
375	#define BOOST_THREAD_USES_DATETIME
376	#endif
377
378	#if defined(BOOST_THREAD_PLATFORM_WIN32) && defined BOOST_THREAD_DONT_USE_CHRONO
379	#undef BOOST_THREAD_DONT_USE_CHRONO
380	#define BOOST_THREAD_USES_CHRONO
381	#endif
382
383	// BOOST_THREAD_PROVIDES_DEPRECATED_FEATURES_SINCE_V3_0_0 defined by default up to Boost 1.55
384	// BOOST_THREAD_DONT_PROVIDE_DEPRECATED_FEATURES_SINCE_V3_0_0 defined by default up to Boost 1.55
385	#if defined BOOST_THREAD_PROVIDES_DEPRECATED_FEATURES_SINCE_V3_0_0
386
387	#if ! defined BOOST_THREAD_PROVIDES_THREAD_EQ
388	#define BOOST_THREAD_PROVIDES_THREAD_EQ
389	#endif
390
391	#endif
392
393
394	//#if ! defined BOOST_NO_CXX11_RVALUE_REFERENCES \|\| defined BOOST_THREAD_USES_MOVE
395	#if ! defined BOOST_NO_CXX11_RVALUE_REFERENCES
396	#define BOOST_THREAD_FUTURE_USES_OPTIONAL
397	#endif
398
399	#if BOOST_WORKAROUND(__BORLANDC__, < 0x600)
400	# pragma warn -8008 // Condition always true/false
401	# pragma warn -8080 // Identifier declared but never used
402	# pragma warn -8057 // Parameter never used
403	# pragma warn -8066 // Unreachable code
404	#endif
405
406	#include <boost/thread/detail/platform.hpp>
407
408	#if defined(BOOST_THREAD_PLATFORM_WIN32)
409	#else
410	# if defined(BOOST_HAS_PTHREAD_DELAY_NP) \|\| defined(BOOST_HAS_NANOSLEEP)
411	# define BOOST_THREAD_SLEEP_FOR_IS_STEADY
412	# endif
413	#endif
414
11fdf7f2 TL	415	#if defined(BOOST_THREAD_CHRONO_WINDOWS_API)
	416	#define BOOST_THREAD_HAS_MONO_CLOCK
	417	#define BOOST_THREAD_INTERNAL_CLOCK_IS_MONO
	418	#elif defined(BOOST_THREAD_CHRONO_MAC_API)
	419	#define BOOST_THREAD_HAS_MONO_CLOCK
	420	#else
	421	#include <time.h> // check for CLOCK_MONOTONIC
	422	#if defined(CLOCK_MONOTONIC)
	423	#define BOOST_THREAD_HAS_MONO_CLOCK
	424	#define BOOST_THREAD_INTERNAL_CLOCK_IS_MONO
	425	#endif
	426	#endif
	427
	428	#if defined(BOOST_THREAD_PLATFORM_WIN32)
	429	#elif ! defined BOOST_THREAD_INTERNAL_CLOCK_IS_MONO
	430	#if defined BOOST_PTHREAD_HAS_TIMEDLOCK
	431	#define BOOST_THREAD_USES_PTHREAD_TIMEDLOCK
	432	#elif (defined(_POSIX_TIMEOUTS) && (_POSIX_TIMEOUTS-0)>=200112L) \
	433	\|\| (defined(__ANDROID__) && defined(__ANDROID_API__) && __ANDROID_API__ >= 21)
	434	#define BOOST_THREAD_USES_PTHREAD_TIMEDLOCK
	435	#endif
	436	#endif
	437
7c673cae FG	438	// provided for backwards compatibility, since this
7c673cae FG	439	// macro was used for several releases by mistake.
b32b8144	440	#if defined(BOOST_THREAD_DYN_DLL) && ! defined(BOOST_THREAD_DYN_LINK)
7c673cae FG	441	# define BOOST_THREAD_DYN_LINK
	442	#endif
	443
	444	// compatibility with the rest of Boost's auto-linking code:
	445	#if defined(BOOST_THREAD_DYN_LINK) \|\| defined(BOOST_ALL_DYN_LINK)
	446	# undef BOOST_THREAD_USE_LIB
	447	# if !defined(BOOST_THREAD_USE_DLL)
	448	# define BOOST_THREAD_USE_DLL
	449	# endif
	450	#endif
	451
	452	#if defined(BOOST_THREAD_BUILD_DLL) //Build dll
	453	#elif defined(BOOST_THREAD_BUILD_LIB) //Build lib
	454	#elif defined(BOOST_THREAD_USE_DLL) //Use dll
	455	#elif defined(BOOST_THREAD_USE_LIB) //Use lib
	456	#else //Use default
	457	# if defined(BOOST_THREAD_PLATFORM_WIN32)
	458	# if defined(BOOST_MSVC) \|\| defined(BOOST_INTEL_WIN) \
	459	\|\| defined(__MINGW32__) \|\| defined(MINGW32) \|\| defined(BOOST_MINGW32)
	460	//For compilers supporting auto-tss cleanup
	461	//with Boost.Threads lib, use Boost.Threads lib
	462	# define BOOST_THREAD_USE_LIB
	463	# else
	464	//For compilers not yet supporting auto-tss cleanup
	465	//with Boost.Threads lib, use Boost.Threads dll
	466	# define BOOST_THREAD_USE_DLL
	467	# endif
	468	# else
	469	# define BOOST_THREAD_USE_LIB
	470	# endif
	471	#endif
	472
	473	#if defined(BOOST_HAS_DECLSPEC)
	474	# if defined(BOOST_THREAD_BUILD_DLL) //Build dll
	475	# define BOOST_THREAD_DECL BOOST_SYMBOL_EXPORT
	476	//# define BOOST_THREAD_DECL __declspec(dllexport)
	477
	478	# elif defined(BOOST_THREAD_USE_DLL) //Use dll
	479	# define BOOST_THREAD_DECL BOOST_SYMBOL_IMPORT
	480	//# define BOOST_THREAD_DECL __declspec(dllimport)
	481	# else
	482	# define BOOST_THREAD_DECL
	483	# endif
	484	#elif (__GNUC__ == 4 && __GNUC_MINOR__ >= 1) \|\| (__GNUC__ > 4)
	485	# define BOOST_THREAD_DECL BOOST_SYMBOL_VISIBLE
	486
	487	#else
	488	# define BOOST_THREAD_DECL
	489	#endif // BOOST_HAS_DECLSPEC
	490
	491	//
	492	// Automatically link to the correct build variant where possible.
	493	//
	494	#if !defined(BOOST_ALL_NO_LIB) && !defined(BOOST_THREAD_NO_LIB) && !defined(BOOST_THREAD_BUILD_DLL) && !defined(BOOST_THREAD_BUILD_LIB)
	495	//
	496	// Tell the autolink to link dynamically, this will get undef'ed by auto_link.hpp
	497	// once it's done with it:
	498	//
b32b8144	499	#if defined(BOOST_THREAD_USE_DLL) & ! defined(BOOST_DYN_LINK)
7c673cae FG	500	# define BOOST_DYN_LINK
	501	#endif
	502	//
	503	// Set the name of our library, this will get undef'ed by auto_link.hpp
	504	// once it's done with it:
	505	//
	506	#if defined(BOOST_THREAD_LIB_NAME)
	507	# define BOOST_LIB_NAME BOOST_THREAD_LIB_NAME
	508	#else
	509	# define BOOST_LIB_NAME boost_thread
	510	#endif
	511	//
	512	// If we're importing code from a dll, then tell auto_link.hpp about it:
	513	//
	514	// And include the header that does the work:
	515	//
	516	#include <boost/config/auto_link.hpp>
	517	#endif // auto-linking disabled
	518
	519	#endif // BOOST_THREAD_CONFIG_WEK1032003_HPP
	520
	521	// Change Log:
	522	// 22 Jan 05 Roland Schwarz (speedsnail)
	523	// Usage of BOOST_HAS_DECLSPEC macro.
	524	// Default again is static lib usage.
	525	// BOOST_DYN_LINK only defined when autolink included.