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52 lines
1.6 KiB
52 lines
1.6 KiB
15 years ago
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// (C) Copyright John Maddock 2001.
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// (C) Copyright Jens Maurer 2001.
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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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// config for libstdc++ v3
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// not much to go in here:
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#ifdef __GLIBCXX__
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#define BOOST_STDLIB "GNU libstdc++ version " BOOST_STRINGIZE(__GLIBCXX__)
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#else
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#define BOOST_STDLIB "GNU libstdc++ version " BOOST_STRINGIZE(__GLIBCPP__)
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#endif
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#if !defined(_GLIBCPP_USE_WCHAR_T) && !defined(_GLIBCXX_USE_WCHAR_T)
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# define BOOST_NO_CWCHAR
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# define BOOST_NO_CWCTYPE
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# define BOOST_NO_STD_WSTRING
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# define BOOST_NO_STD_WSTREAMBUF
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#endif
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#if defined(__osf__) && !defined(_REENTRANT) && defined(_GLIBCXX_HAVE_GTHR_DEFAULT)
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// GCC 3.4 on Tru64 forces the definition of _REENTRANT when any std lib header
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// file is included, therefore for consistency we define it here as well.
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# define _REENTRANT
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#endif
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#ifdef __GLIBCXX__ // gcc 3.4 and greater:
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# ifdef _GLIBCXX_HAVE_GTHR_DEFAULT
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//
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// If the std lib has thread support turned on, then turn it on in Boost
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// as well. We do this because some gcc-3.4 std lib headers define _REENTANT
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// while others do not...
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//
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# define BOOST_HAS_THREADS
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# else
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# define BOOST_DISABLE_THREADS
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# endif
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#endif
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#if !defined(_GLIBCPP_USE_LONG_LONG) \
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&& !defined(_GLIBCXX_USE_LONG_LONG)\
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&& defined(BOOST_HAS_LONG_LONG)
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// May have been set by compiler/*.hpp, but "long long" without library
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// support is useless.
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# undef BOOST_HAS_LONG_LONG
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#endif
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