235 lines
8.2 KiB
C++
235 lines
8.2 KiB
C++
// (C) Copyright John Maddock 2001-8.
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// (C) Copyright Peter Dimov 2001.
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// (C) Copyright Jens Maurer 2001.
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// (C) Copyright David Abrahams 2002 - 2003.
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// (C) Copyright Aleksey Gurtovoy 2002 - 2003.
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// (C) Copyright Guillaume Melquiond 2002 - 2003.
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// (C) Copyright Beman Dawes 2003.
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// (C) Copyright Martin Wille 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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// Intel compiler setup:
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#include "boost/config/compiler/common_edg.hpp"
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#if defined(__INTEL_COMPILER)
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# define BOOST_INTEL_CXX_VERSION __INTEL_COMPILER
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#elif defined(__ICL)
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# define BOOST_INTEL_CXX_VERSION __ICL
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#elif defined(__ICC)
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# define BOOST_INTEL_CXX_VERSION __ICC
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#elif defined(__ECC)
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# define BOOST_INTEL_CXX_VERSION __ECC
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#endif
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// Flags determined by comparing output of 'icpc -dM -E' with and without '-std=c++0x'
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#if (!(defined(_WIN32) || defined(_WIN64)) && defined(__STDC_HOSTED__) && __STDC_HOSTED__) || defined(__GXX_EXPERIMENTAL_CPP0X__)
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# define BOOST_INTEL_STDCXX0X
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#endif
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#if defined(_MSC_VER) && (_MSC_VER >= 1600)
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# define BOOST_INTEL_STDCXX0X
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#endif
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#ifdef BOOST_INTEL_STDCXX0X
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#define BOOST_COMPILER "Intel C++ C++0x mode version " BOOST_STRINGIZE(BOOST_INTEL_CXX_VERSION)
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#else
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#define BOOST_COMPILER "Intel C++ version " BOOST_STRINGIZE(BOOST_INTEL_CXX_VERSION)
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#endif
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#define BOOST_INTEL BOOST_INTEL_CXX_VERSION
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#if defined(_WIN32) || defined(_WIN64)
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# define BOOST_INTEL_WIN BOOST_INTEL
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#else
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# define BOOST_INTEL_LINUX BOOST_INTEL
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#endif
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#if (BOOST_INTEL_CXX_VERSION <= 500) && defined(_MSC_VER)
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# define BOOST_NO_EXPLICIT_FUNCTION_TEMPLATE_ARGUMENTS
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# define BOOST_NO_TEMPLATE_TEMPLATES
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#endif
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#if (BOOST_INTEL_CXX_VERSION <= 600)
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# if defined(_MSC_VER) && (_MSC_VER <= 1300) // added check for <= VC 7 (Peter Dimov)
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// Boost libraries assume strong standard conformance unless otherwise
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// indicated by a config macro. As configured by Intel, the EDG front-end
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// requires certain compiler options be set to achieve that strong conformance.
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// Particularly /Qoption,c,--arg_dep_lookup (reported by Kirk Klobe & Thomas Witt)
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// and /Zc:wchar_t,forScope. See boost-root/tools/build/intel-win32-tools.jam for
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// details as they apply to particular versions of the compiler. When the
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// compiler does not predefine a macro indicating if an option has been set,
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// this config file simply assumes the option has been set.
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// Thus BOOST_NO_ARGUMENT_DEPENDENT_LOOKUP will not be defined, even if
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// the compiler option is not enabled.
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# define BOOST_NO_SWPRINTF
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# endif
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// Void returns, 64 bit integrals don't work when emulating VC 6 (Peter Dimov)
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# if defined(_MSC_VER) && (_MSC_VER <= 1200)
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# define BOOST_NO_VOID_RETURNS
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# define BOOST_NO_INTEGRAL_INT64_T
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# endif
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#endif
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#if (BOOST_INTEL_CXX_VERSION <= 710) && defined(_WIN32)
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# define BOOST_NO_POINTER_TO_MEMBER_TEMPLATE_PARAMETERS
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#endif
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// See http://aspn.activestate.com/ASPN/Mail/Message/boost/1614864
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#if BOOST_INTEL_CXX_VERSION < 600
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# define BOOST_NO_INTRINSIC_WCHAR_T
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#else
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// We should test the macro _WCHAR_T_DEFINED to check if the compiler
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// supports wchar_t natively. *BUT* there is a problem here: the standard
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// headers define this macro if they typedef wchar_t. Anyway, we're lucky
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// because they define it without a value, while Intel C++ defines it
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// to 1. So we can check its value to see if the macro was defined natively
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// or not.
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// Under UNIX, the situation is exactly the same, but the macro _WCHAR_T
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// is used instead.
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# if ((_WCHAR_T_DEFINED + 0) == 0) && ((_WCHAR_T + 0) == 0)
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# define BOOST_NO_INTRINSIC_WCHAR_T
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# endif
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#endif
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#if defined(__GNUC__) && !defined(BOOST_FUNCTION_SCOPE_USING_DECLARATION_BREAKS_ADL)
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//
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// Figure out when Intel is emulating this gcc bug
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// (All Intel versions prior to 9.0.26, and versions
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// later than that if they are set up to emulate gcc 3.2
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// or earlier):
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//
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# if ((__GNUC__ == 3) && (__GNUC_MINOR__ <= 2)) || (BOOST_INTEL < 900) || (__INTEL_COMPILER_BUILD_DATE < 20050912)
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# define BOOST_FUNCTION_SCOPE_USING_DECLARATION_BREAKS_ADL
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# endif
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#endif
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#if (defined(__GNUC__) && (__GNUC__ < 4)) || defined(_WIN32) || (BOOST_INTEL_CXX_VERSION <= 1200)
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// GCC or VC emulation:
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#define BOOST_NO_TWO_PHASE_NAME_LOOKUP
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#endif
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//
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// Verify that we have actually got BOOST_NO_INTRINSIC_WCHAR_T
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// set correctly, if we don't do this now, we will get errors later
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// in type_traits code among other things, getting this correct
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// for the Intel compiler is actually remarkably fragile and tricky:
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//
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#if defined(BOOST_NO_INTRINSIC_WCHAR_T)
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#include <cwchar>
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template< typename T > struct assert_no_intrinsic_wchar_t;
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template<> struct assert_no_intrinsic_wchar_t<wchar_t> { typedef void type; };
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// if you see an error here then you need to unset BOOST_NO_INTRINSIC_WCHAR_T
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// where it is defined above:
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typedef assert_no_intrinsic_wchar_t<unsigned short>::type assert_no_intrinsic_wchar_t_;
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#else
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template< typename T > struct assert_intrinsic_wchar_t;
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template<> struct assert_intrinsic_wchar_t<wchar_t> {};
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// if you see an error here then define BOOST_NO_INTRINSIC_WCHAR_T on the command line:
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template<> struct assert_intrinsic_wchar_t<unsigned short> {};
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#endif
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#if _MSC_VER+0 >= 1000
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# if _MSC_VER >= 1200
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# define BOOST_HAS_MS_INT64
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# endif
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# define BOOST_NO_SWPRINTF
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# define BOOST_NO_TWO_PHASE_NAME_LOOKUP
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#elif defined(_WIN32)
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# define BOOST_DISABLE_WIN32
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#endif
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// I checked version 6.0 build 020312Z, it implements the NRVO.
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// Correct this as you find out which version of the compiler
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// implemented the NRVO first. (Daniel Frey)
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#if (BOOST_INTEL_CXX_VERSION >= 600)
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# define BOOST_HAS_NRVO
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#endif
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//
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// versions check:
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// we don't support Intel prior to version 5.0:
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#if BOOST_INTEL_CXX_VERSION < 500
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# error "Compiler not supported or configured - please reconfigure"
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#endif
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// Intel on MacOS requires
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#if defined(__APPLE__) && defined(__INTEL_COMPILER)
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# define BOOST_NO_TWO_PHASE_NAME_LOOKUP
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#endif
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// Intel on Altix Itanium
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#if defined(__itanium__) && defined(__INTEL_COMPILER)
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# define BOOST_NO_TWO_PHASE_NAME_LOOKUP
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#endif
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//
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// An attempt to value-initialize a pointer-to-member may trigger an
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// internal error on Intel <= 11.1 (last checked version), as was
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// reported by John Maddock, Intel support issue 589832, May 2010.
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// Moreover, according to test results from Huang-Vista-x86_32_intel,
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// intel-vc9-win-11.1 may leave a non-POD array uninitialized, in some
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// cases when it should be value-initialized.
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// (Niels Dekker, LKEB, May 2010)
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#if defined(__INTEL_COMPILER)
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# if __INTEL_COMPILER <= 1110
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# define BOOST_NO_COMPLETE_VALUE_INITIALIZATION
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# endif
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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 defined(__GNUC__) && (__GNUC__ >= 4)
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# define BOOST_SYMBOL_EXPORT __attribute__((visibility("default")))
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# define BOOST_SYMBOL_IMPORT
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# define BOOST_SYMBOL_VISIBLE __attribute__((visibility("default")))
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#endif
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//
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// C++0x features
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// - ICC added static_assert in 11.0 (first version with C++0x support)
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//
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#if defined(BOOST_INTEL_STDCXX0X)
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# undef BOOST_NO_STATIC_ASSERT
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//
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// These pass our test cases, but aren't officially supported according to:
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// http://software.intel.com/en-us/articles/c0x-features-supported-by-intel-c-compiler/
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//
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//# undef BOOST_NO_LAMBDAS
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//# undef BOOST_NO_DECLTYPE
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//# undef BOOST_NO_AUTO_DECLARATIONS
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//# undef BOOST_NO_AUTO_MULTIDECLARATIONS
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#endif
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#if defined(BOOST_INTEL_STDCXX0X) && (BOOST_INTEL_CXX_VERSION >= 1200)
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# undef BOOST_NO_RVALUE_REFERENCES
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# undef BOOST_NO_SCOPED_ENUMS
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# undef BOOST_NO_DELETED_FUNCTIONS
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# undef BOOST_NO_DEFAULTED_FUNCTIONS
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# undef BOOST_NO_LAMBDAS
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# undef BOOST_NO_DECLTYPE
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# undef BOOST_NO_AUTO_DECLARATIONS
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# undef BOOST_NO_AUTO_MULTIDECLARATIONS
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#endif
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//
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// last known and checked version:
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#if (BOOST_INTEL_CXX_VERSION > 1110)
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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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# elif defined(_MSC_VER)
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//
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// We don't emit this warning any more, since we have so few
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// defect macros set anyway (just the one).
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//
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//# pragma message("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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