// (C) Copyright John Maddock 2001. // (C) Copyright Jens Maurer 2001. // Use, modification and distribution are subject to 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) // See http://www.boost.org for most recent version. // config for libstdc++ v3 // not much to go in here: #ifdef __GLIBCXX__ #define BOOST_STDLIB "GNU libstdc++ version " BOOST_STRINGIZE(__GLIBCXX__) #else #define BOOST_STDLIB "GNU libstdc++ version " BOOST_STRINGIZE(__GLIBCPP__) #endif #if !defined(_GLIBCPP_USE_WCHAR_T) && !defined(_GLIBCXX_USE_WCHAR_T) # define BOOST_NO_CWCHAR # define BOOST_NO_CWCTYPE # define BOOST_NO_STD_WSTRING # define BOOST_NO_STD_WSTREAMBUF #endif #if defined(__osf__) && !defined(_REENTRANT) \ && ( defined(_GLIBCXX_HAVE_GTHR_DEFAULT) || defined(_GLIBCPP_HAVE_GTHR_DEFAULT) ) // GCC 3 on Tru64 forces the definition of _REENTRANT when any std lib header // file is included, therefore for consistency we define it here as well. # define _REENTRANT #endif #ifdef __GLIBCXX__ // gcc 3.4 and greater: # if defined(_GLIBCXX_HAVE_GTHR_DEFAULT) \ || defined(_GLIBCXX__PTHREADS) // // If the std lib has thread support turned on, then turn it on in Boost // as well. We do this because some gcc-3.4 std lib headers define _REENTANT // while others do not... // # define BOOST_HAS_THREADS # else # define BOOST_DISABLE_THREADS # endif #elif defined(__GLIBCPP__) \ && !defined(_GLIBCPP_HAVE_GTHR_DEFAULT) \ && !defined(_GLIBCPP__PTHREADS) // disable thread support if the std lib was built single threaded: # define BOOST_DISABLE_THREADS #endif #if (defined(linux) || defined(__linux) || defined(__linux__)) && defined(__arm__) && defined(_GLIBCPP_HAVE_GTHR_DEFAULT) // linux on arm apparently doesn't define _REENTRANT // so just turn on threading support whenever the std lib is thread safe: # define BOOST_HAS_THREADS #endif #if !defined(_GLIBCPP_USE_LONG_LONG) \ && !defined(_GLIBCXX_USE_LONG_LONG)\ && defined(BOOST_HAS_LONG_LONG) // May have been set by compiler/*.hpp, but "long long" without library // support is useless. # undef BOOST_HAS_LONG_LONG #endif #if defined(__GLIBCXX__) || (defined(__GLIBCPP__) && __GLIBCPP__>=20020514) // GCC >= 3.1.0 # define BOOST_STD_EXTENSION_NAMESPACE __gnu_cxx # define BOOST_HAS_SLIST # define BOOST_HAS_HASH # define BOOST_SLIST_HEADER <ext/slist> # if !defined(__GNUC__) || __GNUC__ < 4 || (__GNUC__ == 4 && __GNUC_MINOR__ < 3) # define BOOST_HASH_SET_HEADER <ext/hash_set> # define BOOST_HASH_MAP_HEADER <ext/hash_map> # else # define BOOST_HASH_SET_HEADER <backward/hash_set> # define BOOST_HASH_MAP_HEADER <backward/hash_map> # endif #endif #ifndef __GXX_EXPERIMENTAL_CXX0X__ # define BOOST_NO_STD_UNORDERED #endif