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// (C) Copyright John Maddock 2001 - 2003.
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// (C) Copyright Darin Adler 2001 - 2002.
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// (C) Copyright Jens Maurer 2001 - 2002.
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// (C) Copyright Beman Dawes 2001 - 2003.
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// (C) Copyright Douglas Gregor 2002.
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// (C) Copyright David Abrahams 2002 - 2003.
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// (C) Copyright Synge Todo 2003.
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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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// GNU C++ compiler setup:
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#if __GNUC__ < 3
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# if __GNUC_MINOR__ == 91
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// egcs 1.1 won't parse shared_ptr.hpp without this:
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# define BOOST_NO_AUTO_PTR
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# endif
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# if __GNUC_MINOR__ < 95
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//
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// Prior to gcc 2.95 member templates only partly
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// work - define BOOST_MSVC6_MEMBER_TEMPLATES
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// instead since inline member templates mostly work.
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//
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# define BOOST_NO_MEMBER_TEMPLATES
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# if __GNUC_MINOR__ >= 9
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# define BOOST_MSVC6_MEMBER_TEMPLATES
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# endif
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# endif
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# if __GNUC_MINOR__ < 96
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# define BOOST_NO_SFINAE
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# endif
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# if __GNUC_MINOR__ <= 97
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# define BOOST_NO_MEMBER_TEMPLATE_FRIENDS
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# define BOOST_NO_OPERATORS_IN_NAMESPACE
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# endif
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# define BOOST_NO_USING_DECLARATION_OVERLOADS_FROM_TYPENAME_BASE
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# define BOOST_FUNCTION_SCOPE_USING_DECLARATION_BREAKS_ADL
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# define BOOST_NO_IS_ABSTRACT
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#elif __GNUC__ == 3
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//
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// gcc-3.x problems:
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//
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// Bug specific to gcc 3.1 and 3.2:
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//
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# if ((__GNUC_MINOR__ == 1) || (__GNUC_MINOR__ == 2))
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# define BOOST_NO_EXPLICIT_FUNCTION_TEMPLATE_ARGUMENTS
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# endif
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# if __GNUC_MINOR__ < 4
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# define BOOST_NO_IS_ABSTRACT
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# endif
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#endif
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#ifndef __EXCEPTIONS
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# define BOOST_NO_EXCEPTIONS
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#endif
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//
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// Threading support: Turn this on unconditionally here (except for
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// those platforms where we can know for sure). It will get turned off again
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// later if no threading API is detected.
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//
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#if !defined(__MINGW32__) && !defined(linux) && !defined(__linux) && !defined(__linux__)
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# define BOOST_HAS_THREADS
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#endif
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//
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// gcc has "long long"
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//
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#define BOOST_HAS_LONG_LONG
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//
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// gcc implements the named return value optimization since version 3.1
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//
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#if __GNUC__ > 3 || ( __GNUC__ == 3 && __GNUC_MINOR__ >= 1 )
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#define BOOST_HAS_NRVO
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#endif
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#define BOOST_COMPILER "GNU C++ version " __VERSION__
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//
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// versions check:
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// we don't know gcc prior to version 2.90:
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#if (__GNUC__ == 2) && (__GNUC_MINOR__ < 90)
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# error "Compiler not configured - please reconfigure"
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#endif
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//
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// last known and checked version is 4.0 (Pre-release):
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#if (__GNUC__ > 4) || ((__GNUC__ == 4) && (__GNUC_MINOR__ > 0))
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# if defined(BOOST_ASSERT_CONFIG)
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# error "Unknown compiler version - please run the configure tests and report the results"
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# else
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// we don't emit warnings here anymore since there are no defect macros defined for
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// gcc post 3.4, so any failures are gcc regressions...
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//# warning "Unknown compiler version - please run the configure tests and report the results"
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# endif
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#endif
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