sl@0: //  (C) Copyright John Maddock 2001 - 2003. 
sl@0: //  (C) Copyright Darin Adler 2001 - 2002. 
sl@0: //  (C) Copyright Jens Maurer 2001 - 2002. 
sl@0: //  (C) Copyright Beman Dawes 2001 - 2003. 
sl@0: //  (C) Copyright Douglas Gregor 2002. 
sl@0: //  (C) Copyright David Abrahams 2002 - 2003. 
sl@0: //  (C) Copyright Synge Todo 2003. 
sl@0: //  Use, modification and distribution are subject to the 
sl@0: //  Boost Software License, Version 1.0. (See accompanying file 
sl@0: //  LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt)
sl@0: 
sl@0: //  See http://www.boost.org for most recent version.
sl@0: 
sl@0: //  GNU C++ compiler setup:
sl@0: 
sl@0: #if __GNUC__ < 3
sl@0: #   if __GNUC_MINOR__ == 91
sl@0:        // egcs 1.1 won't parse shared_ptr.hpp without this:
sl@0: #      define BOOST_NO_AUTO_PTR
sl@0: #   endif
sl@0: #   if __GNUC_MINOR__ < 95
sl@0:       //
sl@0:       // Prior to gcc 2.95 member templates only partly
sl@0:       // work - define BOOST_MSVC6_MEMBER_TEMPLATES
sl@0:       // instead since inline member templates mostly work.
sl@0:       //
sl@0: #     define BOOST_NO_MEMBER_TEMPLATES
sl@0: #     if __GNUC_MINOR__ >= 9
sl@0: #       define BOOST_MSVC6_MEMBER_TEMPLATES
sl@0: #     endif
sl@0: #   endif
sl@0: 
sl@0: #   if __GNUC_MINOR__ < 96
sl@0: #     define BOOST_NO_SFINAE
sl@0: #   endif
sl@0: 
sl@0: #   if __GNUC_MINOR__ <= 97
sl@0: #     define BOOST_NO_MEMBER_TEMPLATE_FRIENDS
sl@0: #     define BOOST_NO_OPERATORS_IN_NAMESPACE
sl@0: #   endif
sl@0: 
sl@0: #   define BOOST_NO_USING_DECLARATION_OVERLOADS_FROM_TYPENAME_BASE
sl@0: #   define BOOST_FUNCTION_SCOPE_USING_DECLARATION_BREAKS_ADL
sl@0: #   define BOOST_NO_IS_ABSTRACT
sl@0: #elif __GNUC__ == 3
sl@0:    //
sl@0:    // gcc-3.x problems:
sl@0:    //
sl@0:    // Bug specific to gcc 3.1 and 3.2:
sl@0:    //
sl@0: #  if ((__GNUC_MINOR__ == 1) || (__GNUC_MINOR__ == 2))
sl@0: #     define BOOST_NO_EXPLICIT_FUNCTION_TEMPLATE_ARGUMENTS
sl@0: #  endif
sl@0: #  if __GNUC_MINOR__ < 4
sl@0: #     define BOOST_NO_IS_ABSTRACT
sl@0: #  endif
sl@0: #endif
sl@0: 
sl@0: #ifndef __EXCEPTIONS
sl@0: # define BOOST_NO_EXCEPTIONS
sl@0: #endif
sl@0: 
sl@0: 
sl@0: //
sl@0: // Threading support: Turn this on unconditionally here (except for
sl@0: // those platforms where we can know for sure). It will get turned off again
sl@0: // later if no threading API is detected.
sl@0: //
sl@0: #if !defined(__MINGW32__) && !defined(linux) && !defined(__linux) && !defined(__linux__)
sl@0: # define BOOST_HAS_THREADS
sl@0: #endif 
sl@0: 
sl@0: //
sl@0: // gcc has "long long"
sl@0: //
sl@0: #define BOOST_HAS_LONG_LONG
sl@0: 
sl@0: //
sl@0: // gcc implements the named return value optimization since version 3.1
sl@0: //
sl@0: #if __GNUC__ > 3 || ( __GNUC__ == 3 && __GNUC_MINOR__ >= 1 )
sl@0: #define BOOST_HAS_NRVO
sl@0: #endif
sl@0: 
sl@0: #define BOOST_COMPILER "GNU C++ version " __VERSION__
sl@0: 
sl@0: //
sl@0: // versions check:
sl@0: // we don't know gcc prior to version 2.90:
sl@0: #if (__GNUC__ == 2) && (__GNUC_MINOR__ < 90)
sl@0: #  error "Compiler not configured - please reconfigure"
sl@0: #endif
sl@0: //
sl@0: // last known and checked version is 4.0 (Pre-release):
sl@0: #if (__GNUC__ > 4) || ((__GNUC__ == 4) && (__GNUC_MINOR__ > 0))
sl@0: #  if defined(BOOST_ASSERT_CONFIG)
sl@0: #     error "Unknown compiler version - please run the configure tests and report the results"
sl@0: #  else
sl@0: // we don't emit warnings here anymore since there are no defect macros defined for
sl@0: // gcc post 3.4, so any failures are gcc regressions...
sl@0: //#     warning "Unknown compiler version - please run the configure tests and report the results"
sl@0: #  endif
sl@0: #endif
sl@0: 
sl@0: