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252 lines
8.0 KiB
252 lines
8.0 KiB
// (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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# define BOOST_NO_EXTERN_TEMPLATE |
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// Variadic macros do not exist for gcc versions before 3.0 |
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# define BOOST_NO_VARIADIC_MACROS |
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#elif __GNUC__ == 3 |
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# if defined (__PATHSCALE__) |
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# define BOOST_NO_TWO_PHASE_NAME_LOOKUP |
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# define BOOST_NO_IS_ABSTRACT |
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# endif |
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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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# define BOOST_NO_EXTERN_TEMPLATE |
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#endif |
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#if __GNUC__ < 4 |
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// |
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// All problems to gcc-3.x and earlier here: |
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// |
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#define BOOST_NO_TWO_PHASE_NAME_LOOKUP |
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# ifdef __OPEN64__ |
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# define BOOST_NO_IS_ABSTRACT |
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# endif |
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#endif |
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#if __GNUC__ < 4 || ( __GNUC__ == 4 && __GNUC_MINOR__ < 4 ) |
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// Previous versions of GCC did not completely implement value-initialization: |
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// GCC Bug 30111, "Value-initialization of POD base class doesn't initialize |
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// members", reported by Jonathan Wakely in 2006, |
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// http://gcc.gnu.org/bugzilla/show_bug.cgi?id=30111 (fixed for GCC 4.4) |
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// GCC Bug 33916, "Default constructor fails to initialize array members", |
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// reported by Michael Elizabeth Chastain in 2007, |
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// http://gcc.gnu.org/bugzilla/show_bug.cgi?id=33916 (fixed for GCC 4.2.4) |
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// See also: http://www.boost.org/libs/utility/value_init.htm#compiler_issues |
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#define BOOST_NO_COMPLETE_VALUE_INITIALIZATION |
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#endif |
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#if !defined(__EXCEPTIONS) && !defined(BOOST_NO_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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// |
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// Dynamic shared object (DSO) and dynamic-link library (DLL) support |
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// |
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#if __GNUC__ >= 4 |
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# if (defined(_WIN32) || defined(__WIN32__) || defined(WIN32)) && !defined(__CYGWIN__) |
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// All Win32 development environments, including 64-bit Windows and MinGW, define |
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// _WIN32 or one of its variant spellings. Note that Cygwin is a POSIX environment, |
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// so does not define _WIN32 or its variants. |
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# define BOOST_HAS_DECLSPEC |
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# define BOOST_SYMBOL_EXPORT __attribute__((dllexport)) |
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# define BOOST_SYMBOL_IMPORT __attribute__((dllimport)) |
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# else |
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# define BOOST_SYMBOL_EXPORT __attribute__((visibility("default"))) |
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# define BOOST_SYMBOL_IMPORT |
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# endif |
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# define BOOST_SYMBOL_VISIBLE __attribute__((visibility("default"))) |
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#else |
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// config/platform/win32.hpp will define BOOST_SYMBOL_EXPORT, etc., unless already defined |
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# define BOOST_SYMBOL_EXPORT |
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#endif |
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// |
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// RTTI and typeinfo detection is possible post gcc-4.3: |
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// |
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#if __GNUC__ * 100 + __GNUC_MINOR__ >= 403 |
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# ifndef __GXX_RTTI |
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# ifndef BOOST_NO_TYPEID |
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# define BOOST_NO_TYPEID |
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# endif |
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# ifndef BOOST_NO_RTTI |
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# define BOOST_NO_RTTI |
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# endif |
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# endif |
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#endif |
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// C++0x features not implemented in any GCC version |
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// |
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#define BOOST_NO_TEMPLATE_ALIASES |
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// C++0x features in 4.3.n and later |
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// |
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#if (__GNUC__ > 4 || (__GNUC__ == 4 && __GNUC_MINOR__ > 2)) && defined(__GXX_EXPERIMENTAL_CXX0X__) |
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// C++0x features are only enabled when -std=c++0x or -std=gnu++0x are |
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// passed on the command line, which in turn defines |
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// __GXX_EXPERIMENTAL_CXX0X__. |
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# define BOOST_HAS_DECLTYPE |
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# define BOOST_HAS_RVALUE_REFS |
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# define BOOST_HAS_STATIC_ASSERT |
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# define BOOST_HAS_VARIADIC_TMPL |
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#else |
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# define BOOST_NO_DECLTYPE |
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# define BOOST_NO_FUNCTION_TEMPLATE_DEFAULT_ARGS |
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# define BOOST_NO_RVALUE_REFERENCES |
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# define BOOST_NO_STATIC_ASSERT |
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// Variadic templates compiler: |
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// http://www.generic-programming.org/~dgregor/cpp/variadic-templates.html |
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# if defined(__VARIADIC_TEMPLATES) || (__GNUC__ > 4) || ((__GNUC__ == 4) && (__GNUC_MINOR__ >= 4) && defined(__GXX_EXPERIMENTAL_CXX0X__)) |
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# define BOOST_HAS_VARIADIC_TMPL |
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# else |
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# define BOOST_NO_VARIADIC_TEMPLATES |
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# endif |
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#endif |
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// C++0x features in 4.4.n and later |
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// |
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#if __GNUC__ < 4 || (__GNUC__ == 4 && __GNUC_MINOR__ < 4) || !defined(__GXX_EXPERIMENTAL_CXX0X__) |
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# define BOOST_NO_AUTO_DECLARATIONS |
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# define BOOST_NO_AUTO_MULTIDECLARATIONS |
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# define BOOST_NO_CHAR16_T |
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# define BOOST_NO_CHAR32_T |
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# define BOOST_NO_INITIALIZER_LISTS |
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# define BOOST_NO_DEFAULTED_FUNCTIONS |
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# define BOOST_NO_DELETED_FUNCTIONS |
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#endif |
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#if __GNUC__ < 4 || (__GNUC__ == 4 && __GNUC_MINOR__ < 4) |
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# define BOOST_NO_SFINAE_EXPR |
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#endif |
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// C++0x features in 4.5.0 and later |
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// |
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#if __GNUC__ < 4 || (__GNUC__ == 4 && __GNUC_MINOR__ < 5) || !defined(__GXX_EXPERIMENTAL_CXX0X__) |
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# define BOOST_NO_EXPLICIT_CONVERSION_OPERATORS |
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# define BOOST_NO_LAMBDAS |
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# define BOOST_NO_RAW_LITERALS |
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# define BOOST_NO_UNICODE_LITERALS |
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#endif |
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// C++0x features in 4.5.1 and later |
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// |
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#if (__GNUC__*10000 + __GNUC_MINOR__*100 + __GNUC_PATCHLEVEL__ < 40501) || !defined(__GXX_EXPERIMENTAL_CXX0X__) |
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// scoped enums have a serious bug in 4.4.0, so define BOOST_NO_SCOPED_ENUMS before 4.5.1 |
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// See http://gcc.gnu.org/bugzilla/show_bug.cgi?id=38064 |
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# define BOOST_NO_SCOPED_ENUMS |
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#endif |
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// C++0x features in 4.6.n and later |
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// |
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#if __GNUC__ < 4 || (__GNUC__ == 4 && __GNUC_MINOR__ < 6) || !defined(__GXX_EXPERIMENTAL_CXX0X__) |
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#define BOOST_NO_CONSTEXPR |
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#define BOOST_NO_NOEXCEPT |
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#define BOOST_NO_NULLPTR |
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#define BOOST_NO_UNIFIED_INITIALIZATION_SYNTAX |
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#endif |
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// C++0x features not supported at all yet |
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// |
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#define BOOST_NO_DECLTYPE_N3276 |
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#ifndef BOOST_COMPILER |
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# define BOOST_COMPILER "GNU C++ version " __VERSION__ |
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#endif |
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// ConceptGCC compiler: |
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// http://www.generic-programming.org/software/ConceptGCC/ |
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#ifdef __GXX_CONCEPTS__ |
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# define BOOST_HAS_CONCEPTS |
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# define BOOST_COMPILER "ConceptGCC version " __VERSION__ |
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#endif |
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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 4.6 (Pre-release): |
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#if (__GNUC__ > 4) || ((__GNUC__ == 4) && (__GNUC_MINOR__ > 6)) |
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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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