forked from boostorg/config
262 lines
8.3 KiB
C++
262 lines
8.3 KiB
C++
// (C) Copyright John Maddock 2011.
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// (C) Copyright Cray, Inc. 2013 - 2017.
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// Use, modification and distribution are subject to the
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// Boost Software License, Version 1.0. (See accompanying file
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// LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt)
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// See http://www.boost.org for most recent version.
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// Cray C++ compiler setup.
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//
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// There are a few parameters that affect the macros defined in this file:
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//
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// - What version of CCE (Cray Compiling Environment) are we running? This
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// comes from the '_RELEASE_MAJOR', '_RELEASE_MINOR', and
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// '_RELEASE_PATCHLEVEL' macros.
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// - What C++ standards conformance level are we using (e.g. '-h
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// std=c++14')? This comes from the '__cplusplus' macro.
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// - Are we using GCC extensions ('-h gnu' or '-h nognu')? If we have '-h
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// gnu' then CCE emulates GCC, and the macros '__GNUC__',
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// '__GNUC_MINOR__', and '__GNUC_PATCHLEVEL__' are defined.
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//
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// This file is organized as follows:
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//
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// - Verify that the combination of parameters listed above is supported.
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// If we have an unsupported combination, we abort with '#error'.
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// - Establish baseline values for all Boost macros.
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// - Apply changes to the baseline macros based on compiler version. These
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// changes are cummulative so each version section only describes the
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// changes since the previous version.
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// - Within each version section, we may also apply changes based on
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// other parameters (i.e. C++ standards conformance level and GCC
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// extensions).
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////
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//// Front matter
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////
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#define BOOST_CRAY_VERSION (_RELEASE_MAJOR * 10000 + _RELEASE_MINOR * 100 + _RELEASE_PATCHLEVEL)
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#ifdef __GNUC__
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# define BOOST_GCC_VERSION (__GNUC__ * 10000 + __GNUC_MINOR__ * 100 + __GNUC_PATCHLEVEL__)
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#endif
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#ifndef BOOST_COMPILER
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# define BOOST_COMPILER "Cray C++ version " BOOST_STRINGIZE(_RELEASE_MAJOR) "." BOOST_STRINGIZE(_RELEASE_MINOR) "." BOOST_STRINGIZE(_RELEASE_PATCHLEVEL)
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#endif
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// We have to emulate some GCC macros in order to enable some Boost.Config
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// tests.
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#if __cplusplus >= 201103L && defined(__GNUC__) && !defined(__GXX_EXPERIMENTAL_CXX0X__)
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# define __GXX_EXPERIMENTAL_CXX0X__ 1
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#endif // __GNUC__
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////
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//// Parameter validation
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////
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// FIXME: Do we really need to support compilers before 8.5? Do they pass
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// the Boost.Config tests?
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#if BOOST_CRAY_VERSION < 80000
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# error "Boost is not configured for Cray compilers prior to version 8, please try the configure script."
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#endif
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// We only support recent EDG based compilers.
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#ifndef __EDG__
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# error "Unsupported Cray compiler, please try running the configure script."
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#endif
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////
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//// Baseline values
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////
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#include <boost/config/compiler/common_edg.hpp>
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#define BOOST_HAS_NRVO
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#define BOOST_NO_COMPLETE_VALUE_INITIALIZATION
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#define BOOST_NO_CXX11_AUTO_DECLARATIONS
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#define BOOST_NO_CXX11_AUTO_MULTIDECLARATIONS
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#define BOOST_NO_CXX11_CHAR16_T
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#define BOOST_NO_CXX11_CHAR32_T
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#define BOOST_NO_CXX11_CONSTEXPR
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#define BOOST_NO_CXX11_DECLTYPE
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#define BOOST_NO_CXX11_DECLTYPE_N3276
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#define BOOST_NO_CXX11_DEFAULTED_FUNCTIONS
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#define BOOST_NO_CXX11_DELETED_FUNCTIONS
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#define BOOST_NO_CXX11_EXPLICIT_CONVERSION_OPERATORS
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#define BOOST_NO_CXX11_FINAL
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#define BOOST_NO_CXX11_FUNCTION_TEMPLATE_DEFAULT_ARGS
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#define BOOST_NO_CXX11_LAMBDAS
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#define BOOST_NO_CXX11_LOCAL_CLASS_TEMPLATE_PARAMETERS
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#define BOOST_NO_CXX11_NOEXCEPT
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#define BOOST_NO_CXX11_NULLPTR
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#define BOOST_NO_CXX11_RANGE_BASED_FOR
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#define BOOST_NO_CXX11_RAW_LITERALS
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#define BOOST_NO_CXX11_REF_QUALIFIERS
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#define BOOST_NO_CXX11_RVALUE_REFERENCES
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#define BOOST_NO_CXX11_SCOPED_ENUMS
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#define BOOST_NO_CXX11_SFINAE_EXPR
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#define BOOST_NO_CXX11_STATIC_ASSERT
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#define BOOST_NO_CXX11_TEMPLATE_ALIASES
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#define BOOST_NO_CXX11_THREAD_LOCAL
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#define BOOST_NO_CXX11_UNICODE_LITERALS
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#define BOOST_NO_CXX11_UNIFIED_INITIALIZATION_SYNTAX
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#define BOOST_NO_CXX11_USER_DEFINED_LITERALS
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#define BOOST_NO_CXX11_VARIADIC_MACROS
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#define BOOST_NO_CXX11_VARIADIC_TEMPLATES
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#define BOOST_NO_SFINAE_EXPR
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#define BOOST_NO_TWO_PHASE_NAME_LOOKUP
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//#define BOOST_BCB_PARTIAL_SPECIALIZATION_BUG
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#define BOOST_MATH_DISABLE_STD_FPCLASSIFY
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//#define BOOST_HAS_FPCLASSIFY
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#define BOOST_SP_USE_PTHREADS
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#define BOOST_AC_USE_PTHREADS
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//
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// Everything that follows is working around what are thought to be
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// compiler shortcomings. Revist all of these regularly.
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//
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//#define BOOST_USE_ENUM_STATIC_ASSERT
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//#define BOOST_BUGGY_INTEGRAL_CONSTANT_EXPRESSIONS //(this may be implied by the previous #define
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// These constants should be provided by the compiler.
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#ifndef __ATOMIC_RELAXED
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#define __ATOMIC_RELAXED 0
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#define __ATOMIC_CONSUME 1
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#define __ATOMIC_ACQUIRE 2
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#define __ATOMIC_RELEASE 3
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#define __ATOMIC_ACQ_REL 4
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#define __ATOMIC_SEQ_CST 5
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#endif
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////
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//// Version changes
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////
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//
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// 8.5.0
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//
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#if BOOST_CRAY_VERSION >= 80500
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#if __cplusplus >= 201103L
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#undef BOOST_HAS_NRVO
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#undef BOOST_NO_COMPLETE_VALUE_INITIALIZATION
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#undef BOOST_NO_CXX11_AUTO_DECLARATIONS
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#undef BOOST_NO_CXX11_AUTO_MULTIDECLARATIONS
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#undef BOOST_NO_CXX11_CHAR16_T
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#undef BOOST_NO_CXX11_CHAR32_T
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#undef BOOST_NO_CXX11_CONSTEXPR
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#undef BOOST_NO_CXX11_DECLTYPE
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#undef BOOST_NO_CXX11_DECLTYPE_N3276
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#undef BOOST_NO_CXX11_DEFAULTED_FUNCTIONS
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#undef BOOST_NO_CXX11_DELETED_FUNCTIONS
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#undef BOOST_NO_CXX11_EXPLICIT_CONVERSION_OPERATORS
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#undef BOOST_NO_CXX11_FINAL
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#undef BOOST_NO_CXX11_FUNCTION_TEMPLATE_DEFAULT_ARGS
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#undef BOOST_NO_CXX11_LAMBDAS
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#undef BOOST_NO_CXX11_LOCAL_CLASS_TEMPLATE_PARAMETERS
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#undef BOOST_NO_CXX11_NOEXCEPT
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#undef BOOST_NO_CXX11_NULLPTR
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#undef BOOST_NO_CXX11_RANGE_BASED_FOR
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#undef BOOST_NO_CXX11_RAW_LITERALS
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#undef BOOST_NO_CXX11_REF_QUALIFIERS
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#undef BOOST_NO_CXX11_RVALUE_REFERENCES
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#undef BOOST_NO_CXX11_SCOPED_ENUMS
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#undef BOOST_NO_CXX11_SFINAE_EXPR
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#undef BOOST_NO_CXX11_STATIC_ASSERT
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#undef BOOST_NO_CXX11_TEMPLATE_ALIASES
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#undef BOOST_NO_CXX11_THREAD_LOCAL
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#undef BOOST_NO_CXX11_UNICODE_LITERALS
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#undef BOOST_NO_CXX11_UNIFIED_INITIALIZATION_SYNTAX
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#undef BOOST_NO_CXX11_USER_DEFINED_LITERALS
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#undef BOOST_NO_CXX11_VARIADIC_MACROS
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#undef BOOST_NO_CXX11_VARIADIC_TEMPLATES
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#undef BOOST_NO_SFINAE_EXPR
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#undef BOOST_NO_TWO_PHASE_NAME_LOOKUP
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#undef BOOST_MATH_DISABLE_STD_FPCLASSIFY
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#undef BOOST_SP_USE_PTHREADS
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#undef BOOST_AC_USE_PTHREADS
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#define BOOST_HAS_VARIADIC_TMPL
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#define BOOST_HAS_UNISTD_H
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#define BOOST_HAS_TR1_COMPLEX_INVERSE_TRIG
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#define BOOST_HAS_TR1_COMPLEX_OVERLOADS
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#define BOOST_HAS_STDINT_H
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#define BOOST_HAS_STATIC_ASSERT
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#define BOOST_HAS_SIGACTION
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#define BOOST_HAS_SCHED_YIELD
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#define BOOST_HAS_RVALUE_REFS
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#define BOOST_HAS_PTHREADS
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#define BOOST_HAS_PTHREAD_YIELD
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#define BOOST_HAS_PTHREAD_MUTEXATTR_SETTYPE
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#define BOOST_HAS_PARTIAL_STD_ALLOCATOR
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#define BOOST_HAS_NRVO
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#define BOOST_HAS_NL_TYPES_H
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#define BOOST_HAS_NANOSLEEP
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#define BOOST_NO_CXX11_SMART_PTR
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#define BOOST_NO_CXX11_HDR_FUNCTIONAL
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#define BOOST_NO_CXX14_CONSTEXPR
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#define BOOST_HAS_LONG_LONG
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#define BOOST_HAS_FLOAT128
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#if __cplusplus < 201402L
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#define BOOST_NO_CXX11_DECLTYPE_N3276
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#endif // __cplusplus < 201402L
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#endif // __cplusplus >= 201103L
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#endif // BOOST_CRAY_VERSION >= 80500
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//
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// 8.6.5
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//
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#if BOOST_CRAY_VERSION >= 80605
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#if __cplusplus >= 199711L
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#endif // __cplusplus >= 199711L
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#if __cplusplus >= 201103L
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#define BOOST_NO_CXX11_HDR_ATOMIC
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#define BOOST_NO_CXX11_HDR_REGEX
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#define BOOST_NO_COMPLETE_VALUE_INITIALIZATION
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#endif // __cplusplus >= 201103L
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#if __cplusplus >= 201402L
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#undef BOOST_DEDUCED_TYPENAME // Whether defined or undefined, has no affect on 'no_ded_typename_fail'.
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#undef BOOST_HAS_CLOCK_GETTIME // Whether defined or undefined, has no affect on 'has_clock_gettime_pass'.
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#define BOOST_NO_COMPLETE_VALUE_INITIALIZATION // If defined, then 'no_com_value_init_fail' fails. If undefined, then 'no_com_value_init_pass' fails.
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#undef BOOST_NO_CXX11_ALIGNAS
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#undef BOOST_NO_CXX11_HDR_FUNCTIONAL
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#define BOOST_NO_CXX11_HDR_REGEX // If defined, then 'no_cxx11_hdr_regex_fail' fails. If undefined, then 'no_cxx11_hdr_regex_pass' fails.
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#undef BOOST_NO_CXX11_INLINE_NAMESPACES
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#undef BOOST_NO_CXX11_SMART_PTR
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#undef BOOST_NO_CXX11_TRAILING_RESULT_TYPES
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#undef BOOST_NO_CXX14_CONSTEXPR
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#define BOOST_NO_CXX14_DIGIT_SEPARATORS
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#endif // __cplusplus == 201402L
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#endif // BOOST_CRAY_VERSION >= 80605
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////
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//// Remove temporary macros
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////
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// I've commented out some '#undef' statements to signify that we purposely
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// want to keep certain macros.
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//#undef __GXX_EXPERIMENTAL_CXX0X__
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//#undef BOOST_COMPILER
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#undef BOOST_GCC_VERSION
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#undef BOOST_CRAY_VERSION
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