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42df183321
ext-boost/boost/config/compiler/codegear.hpp
Zangetsu38 42df183321 Update to v1.82.0.
2023-07-27 14:22:43 +02:00

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// (C) Copyright John Maddock 2001 - 2003.
// (C) Copyright David Abrahams 2002 - 2003.
// (C) Copyright Aleksey Gurtovoy 2002.
// 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.
// CodeGear C++ compiler setup:
//
// versions check:
// last known and checked version is 0x740
#if (__CODEGEARC__ > 0x740)
# if defined(BOOST_ASSERT_CONFIG)
# error "boost: Unknown compiler version - please run the configure tests and report the results"
# else
# pragma message( "boost: Unknown compiler version - please run the configure tests and report the results")
# endif
#endif
#ifdef __clang__ // Clang enhanced Windows compiler
# include "clang.hpp"
# define BOOST_NO_CXX11_THREAD_LOCAL
# define BOOST_NO_CXX11_ATOMIC_SMART_PTR
// This bug has been reported to Embarcadero
#if defined(BOOST_HAS_INT128)
#undef BOOST_HAS_INT128
#endif
#if defined(BOOST_HAS_FLOAT128)
#undef BOOST_HAS_FLOAT128
#endif
// The clang-based compilers can not do 128 atomic exchanges
#define BOOST_ATOMIC_NO_CMPXCHG16B
// 32 functions are missing from the current RTL in cwchar, so it really can not be used even if it exists
# define BOOST_NO_CWCHAR
# ifndef __MT__ /* If compiling in single-threaded mode, assume there is no CXX11_HDR_ATOMIC */
# define BOOST_NO_CXX11_HDR_ATOMIC
# endif
/* temporarily disable this until we can link against fegetround fesetround feholdexcept */
#define BOOST_NO_FENV_H
/* Reported this bug to Embarcadero with the latest C++ Builder Rio release */
#define BOOST_NO_CXX11_HDR_EXCEPTION
//
// check for exception handling support:
//
#if !defined(_CPPUNWIND) && !defined(__EXCEPTIONS) && !defined(BOOST_NO_EXCEPTIONS)
# define BOOST_NO_EXCEPTIONS
#endif
/*
// On non-Win32 platforms let the platform config figure this out:
#ifdef _WIN32
# define BOOST_HAS_STDINT_H
#endif
//
// __int64:
//
#if !defined(__STRICT_ANSI__)
# define BOOST_HAS_MS_INT64
#endif
//
// all versions have a <dirent.h>:
//
#if !defined(__STRICT_ANSI__)
# define BOOST_HAS_DIRENT_H
#endif
//
// Disable Win32 support in ANSI mode:
//
# pragma defineonoption BOOST_DISABLE_WIN32 -A
//
// MSVC compatibility mode does some nasty things:
// TODO: look up if this doesn't apply to the whole 12xx range
//
#if defined(_MSC_VER) && (_MSC_VER <= 1200)
# define BOOST_NO_ARGUMENT_DEPENDENT_LOOKUP
# define BOOST_NO_VOID_RETURNS
#endif
//
*/
// Specific settings for Embarcadero drivers
# define BOOST_EMBTC __CODEGEARC__
# define BOOST_EMBTC_FULL_VER ((__clang_major__ << 16) | \
(__clang_minor__ << 8) | \
__clang_patchlevel__ )
// Detecting which Embarcadero driver is being used
#if defined(BOOST_EMBTC)
# if defined(_WIN64)
# define BOOST_EMBTC_WIN64 1
# define BOOST_EMBTC_WINDOWS 1
# ifndef BOOST_USE_WINDOWS_H
# define BOOST_USE_WINDOWS_H
# endif
# elif defined(_WIN32)
# define BOOST_EMBTC_WIN32C 1
# define BOOST_EMBTC_WINDOWS 1
# ifndef BOOST_USE_WINDOWS_H
# define BOOST_USE_WINDOWS_H
# endif
# elif defined(__APPLE__) && defined(__arm__)
# define BOOST_EMBTC_IOSARM 1
# define BOOST_EMBTC_IOS 1
# elif defined(__APPLE__) && defined(__aarch64__)
# define BOOST_EMBTC_IOSARM64 1
# define BOOST_EMBTC_IOS 1
# elif defined(__ANDROID__) && defined(__arm__)
# define BOOST_EMBTC_AARM 1
# define BOOST_EMBTC_ANDROID 1
# elif
# if defined(BOOST_ASSERT_CONFIG)
# error "Unknown Embarcadero driver"
# else
# warning "Unknown Embarcadero driver"
# endif /* defined(BOOST_ASSERT_CONFIG) */
# endif
#endif /* defined(BOOST_EMBTC) */
#if defined(BOOST_EMBTC_WINDOWS)
#if !defined(_chdir)
#define _chdir(x) chdir(x)
#endif
#if !defined(_dup2)
#define _dup2(x,y) dup2(x,y)
#endif
#endif
# undef BOOST_COMPILER
# define BOOST_COMPILER "Embarcadero-Clang C++ version " BOOST_STRINGIZE(__CODEGEARC__) " clang: " __clang_version__
// # define __CODEGEARC_CLANG__ __CODEGEARC__
// # define __EMBARCADERO_CLANG__ __CODEGEARC__
// # define __BORLANDC_CLANG__ __BORLANDC__
#else // #if !defined(__clang__)
# define BOOST_CODEGEARC __CODEGEARC__
# define BOOST_BORLANDC __BORLANDC__
#if !defined( BOOST_WITH_CODEGEAR_WARNINGS )
// these warnings occur frequently in optimized template code
# pragma warn -8004 // var assigned value, but never used
# pragma warn -8008 // condition always true/false
# pragma warn -8066 // dead code can never execute
# pragma warn -8104 // static members with ctors not threadsafe
# pragma warn -8105 // reference member in class without ctors
#endif
// CodeGear C++ Builder 2009
#if (__CODEGEARC__ <= 0x613)
# define BOOST_NO_INTEGRAL_INT64_T
# define BOOST_NO_DEPENDENT_NESTED_DERIVATIONS
# define BOOST_NO_PRIVATE_IN_AGGREGATE
# define BOOST_NO_USING_DECLARATION_OVERLOADS_FROM_TYPENAME_BASE
// we shouldn't really need this - but too many things choke
// without it, this needs more investigation:
# define BOOST_NO_LIMITS_COMPILE_TIME_CONSTANTS
# define BOOST_SP_NO_SP_CONVERTIBLE
#endif
// CodeGear C++ Builder 2010
#if (__CODEGEARC__ <= 0x621)
# define BOOST_NO_TYPENAME_WITH_CTOR // Cannot use typename keyword when making temporaries of a dependant type
# define BOOST_FUNCTION_SCOPE_USING_DECLARATION_BREAKS_ADL
# define BOOST_NO_MEMBER_TEMPLATE_FRIENDS
# define BOOST_NO_NESTED_FRIENDSHIP // TC1 gives nested classes access rights as any other member
# define BOOST_NO_USING_TEMPLATE
# define BOOST_NO_TWO_PHASE_NAME_LOOKUP
// Temporary hack, until specific MPL preprocessed headers are generated
# define BOOST_MPL_CFG_NO_PREPROCESSED_HEADERS
// CodeGear has not yet completely implemented value-initialization, for
// example for array types, as I reported in 2010: Embarcadero Report 83751,
// "Value-initialization: arrays should have each element value-initialized",
// http://qc.embarcadero.com/wc/qcmain.aspx?d=83751
// Last checked version: Embarcadero C++ 6.21
// See also: http://www.boost.org/libs/utility/value_init.htm#compiler_issues
// (Niels Dekker, LKEB, April 2010)
# define BOOST_NO_COMPLETE_VALUE_INITIALIZATION
# if defined(NDEBUG) && defined(__cplusplus)
// fix broken <cstring> so that Boost.test works:
# include <cstring>
# undef strcmp
# endif
// fix broken errno declaration:
# include <errno.h>
# ifndef errno
# define errno errno
# endif
#endif
// Reportedly, #pragma once is supported since C++ Builder 2010
#if (__CODEGEARC__ >= 0x620)
# define BOOST_HAS_PRAGMA_ONCE
#endif
#define BOOST_NO_FENV_H
//
// C++0x macros:
//
#if (__CODEGEARC__ <= 0x620)
#define BOOST_NO_CXX11_STATIC_ASSERT
#else
#define BOOST_HAS_STATIC_ASSERT
#endif
#define BOOST_HAS_CHAR16_T
#define BOOST_HAS_CHAR32_T
#define BOOST_HAS_LONG_LONG
// #define BOOST_HAS_ALIGNOF
#define BOOST_HAS_DECLTYPE
#define BOOST_HAS_EXPLICIT_CONVERSION_OPS
// #define BOOST_HAS_RVALUE_REFS
#define BOOST_HAS_SCOPED_ENUM
// #define BOOST_HAS_STATIC_ASSERT
#define BOOST_HAS_STD_TYPE_TRAITS
#define BOOST_NO_CXX11_AUTO_DECLARATIONS
#define BOOST_NO_CXX11_AUTO_MULTIDECLARATIONS
#define BOOST_NO_CXX11_CONSTEXPR
#define BOOST_NO_CXX11_DEFAULTED_FUNCTIONS
#define BOOST_NO_CXX11_DELETED_FUNCTIONS
#define BOOST_NO_CXX11_EXTERN_TEMPLATE
#define BOOST_NO_CXX11_FUNCTION_TEMPLATE_DEFAULT_ARGS
#define BOOST_NO_CXX11_LAMBDAS
#define BOOST_NO_CXX11_LOCAL_CLASS_TEMPLATE_PARAMETERS
#define BOOST_NO_CXX11_NOEXCEPT
#define BOOST_NO_CXX11_NULLPTR
#define BOOST_NO_CXX11_RANGE_BASED_FOR
#define BOOST_NO_CXX11_RAW_LITERALS
#define BOOST_NO_CXX11_RVALUE_REFERENCES
#define BOOST_NO_SFINAE_EXPR
#define BOOST_NO_CXX11_SFINAE_EXPR
#define BOOST_NO_CXX11_TEMPLATE_ALIASES
#define BOOST_NO_CXX11_UNICODE_LITERALS
#define BOOST_NO_CXX11_VARIADIC_TEMPLATES
#define BOOST_NO_CXX11_UNIFIED_INITIALIZATION_SYNTAX
#define BOOST_NO_CXX11_USER_DEFINED_LITERALS
#define BOOST_NO_CXX11_ALIGNAS
#define BOOST_NO_CXX11_ALIGNOF
#define BOOST_NO_CXX11_TRAILING_RESULT_TYPES
#define BOOST_NO_CXX11_INLINE_NAMESPACES
#define BOOST_NO_CXX11_REF_QUALIFIERS
#define BOOST_NO_CXX11_FINAL
#define BOOST_NO_CXX11_OVERRIDE
#define BOOST_NO_CXX11_THREAD_LOCAL
#define BOOST_NO_CXX11_DECLTYPE_N3276
#define BOOST_NO_CXX11_UNRESTRICTED_UNION
// C++ 14:
#if !defined(__cpp_aggregate_nsdmi) || (__cpp_aggregate_nsdmi < 201304)
# define BOOST_NO_CXX14_AGGREGATE_NSDMI
#endif
#if !defined(__cpp_binary_literals) || (__cpp_binary_literals < 201304)
# define BOOST_NO_CXX14_BINARY_LITERALS
#endif
#if !defined(__cpp_constexpr) || (__cpp_constexpr < 201304)
# define BOOST_NO_CXX14_CONSTEXPR
#endif
#if !defined(__cpp_decltype_auto) || (__cpp_decltype_auto < 201304)
# define BOOST_NO_CXX14_DECLTYPE_AUTO
#endif
#if (__cplusplus < 201304) // There's no SD6 check for this....
# define BOOST_NO_CXX14_DIGIT_SEPARATORS
#endif
#if !defined(__cpp_generic_lambdas) || (__cpp_generic_lambdas < 201304)
# define BOOST_NO_CXX14_GENERIC_LAMBDAS
#endif
#if !defined(__cpp_init_captures) || (__cpp_init_captures < 201304)
# define BOOST_NO_CXX14_INITIALIZED_LAMBDA_CAPTURES
#endif
#if !defined(__cpp_return_type_deduction) || (__cpp_return_type_deduction < 201304)
# define BOOST_NO_CXX14_RETURN_TYPE_DEDUCTION
#endif
#if !defined(__cpp_variable_templates) || (__cpp_variable_templates < 201304)
# define BOOST_NO_CXX14_VARIABLE_TEMPLATES
#endif
// C++17
#if !defined(__cpp_structured_bindings) || (__cpp_structured_bindings < 201606)
# define BOOST_NO_CXX17_STRUCTURED_BINDINGS
#endif
#if !defined(__cpp_inline_variables) || (__cpp_inline_variables < 201606)
# define BOOST_NO_CXX17_INLINE_VARIABLES
#endif
#if !defined(__cpp_fold_expressions) || (__cpp_fold_expressions < 201603)
# define BOOST_NO_CXX17_FOLD_EXPRESSIONS
#endif
#if !defined(__cpp_if_constexpr) || (__cpp_if_constexpr < 201606)
# define BOOST_NO_CXX17_IF_CONSTEXPR
#endif
//
// TR1 macros:
//
#define BOOST_HAS_TR1_HASH
#define BOOST_HAS_TR1_TYPE_TRAITS
#define BOOST_HAS_TR1_UNORDERED_MAP
#define BOOST_HAS_TR1_UNORDERED_SET
#define BOOST_HAS_MACRO_USE_FACET
#define BOOST_NO_CXX11_HDR_INITIALIZER_LIST
// On non-Win32 platforms let the platform config figure this out:
#ifdef _WIN32
# define BOOST_HAS_STDINT_H
#endif
//
// __int64:
//
#if !defined(__STRICT_ANSI__)
# define BOOST_HAS_MS_INT64
#endif
//
// check for exception handling support:
//
#if !defined(_CPPUNWIND) && !defined(BOOST_CPPUNWIND) && !defined(__EXCEPTIONS) && !defined(BOOST_NO_EXCEPTIONS)
# define BOOST_NO_EXCEPTIONS
#endif
//
// all versions have a <dirent.h>:
//
#if !defined(__STRICT_ANSI__)
# define BOOST_HAS_DIRENT_H
#endif
//
// all versions support __declspec:
//
#if defined(__STRICT_ANSI__)
// config/platform/win32.hpp will define BOOST_SYMBOL_EXPORT, etc., unless already defined
# define BOOST_SYMBOL_EXPORT
#endif
//
// ABI fixing headers:
//
#ifndef BOOST_ABI_PREFIX
# define BOOST_ABI_PREFIX "boost/config/abi/borland_prefix.hpp"
#endif
#ifndef BOOST_ABI_SUFFIX
# define BOOST_ABI_SUFFIX "boost/config/abi/borland_suffix.hpp"
#endif
//
// Disable Win32 support in ANSI mode:
//
# pragma defineonoption BOOST_DISABLE_WIN32 -A
//
// MSVC compatibility mode does some nasty things:
// TODO: look up if this doesn't apply to the whole 12xx range
//
#if defined(_MSC_VER) && (_MSC_VER <= 1200)
# define BOOST_NO_ARGUMENT_DEPENDENT_LOOKUP
# define BOOST_NO_VOID_RETURNS
#endif
#define BOOST_COMPILER "CodeGear C++ version " BOOST_STRINGIZE(__CODEGEARC__)
#endif // #if !defined(__clang__)
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