ceph/src/boost/boost/config/compiler/borland.hpp

   1 //  (C) Copyright John Maddock 2001 - 2003.
   2 //  (C) Copyright David Abrahams 2002 - 2003.
   3 //  (C) Copyright Aleksey Gurtovoy 2002.
   4 //  Use, modification and distribution are subject to the
   5 //  Boost Software License, Version 1.0. (See accompanying file
   6 //  LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt)
   7
   8 //  See http://www.boost.org for most recent version.
   9
  10 //  Borland C++ compiler setup:
  11
  12 //
  13 // versions check:
  14 // we don't support Borland prior to version 5.4:
  15 #if __BORLANDC__ < 0x540
  16 #  error "Compiler not supported or configured - please reconfigure"
  17 #endif
  18
  19 // last known compiler version:
  20 #if (__BORLANDC__ > 0x613)
  21 //#  if defined(BOOST_ASSERT_CONFIG)
  22 #     error "Unknown compiler version - please run the configure tests and report the results"
  23 //#  else
  24 //#     pragma message( "Unknown compiler version - please run the configure tests and report the results")
  25 //#  endif
  26 #elif (__BORLANDC__ == 0x600)
  27 #  error "CBuilderX preview compiler is no longer supported"
  28 #endif
  29
  30 //
  31 // Support macros to help with standard library detection
  32 #if (__BORLANDC__ < 0x560) || defined(_USE_OLD_RW_STL)
  33 #  define BOOST_BCB_WITH_ROGUE_WAVE
  34 #elif __BORLANDC__ < 0x570
  35 #  define BOOST_BCB_WITH_STLPORT
  36 #else
  37 #  define BOOST_BCB_WITH_DINKUMWARE
  38 #endif
  39
  40 //
  41 // Version 5.0 and below:
  42 #   if __BORLANDC__ <= 0x0550
  43 // Borland C++Builder 4 and 5:
  44 #     define BOOST_NO_MEMBER_TEMPLATE_FRIENDS
  45 #     if __BORLANDC__ == 0x0550
  46 // Borland C++Builder 5, command-line compiler 5.5:
  47 #       define BOOST_NO_OPERATORS_IN_NAMESPACE
  48 #     endif
  49 // Variadic macros do not exist for C++ Builder versions 5 and below
  50 #define BOOST_NO_CXX11_VARIADIC_MACROS
  51 #   endif
  52
  53 // Version 5.51 and below:
  54 #if (__BORLANDC__ <= 0x551)
  55 #  define BOOST_NO_CV_SPECIALIZATIONS
  56 #  define BOOST_NO_CV_VOID_SPECIALIZATIONS
  57 #  define BOOST_NO_DEDUCED_TYPENAME
  58 // workaround for missing WCHAR_MAX/WCHAR_MIN:
  59 #ifdef __cplusplus
  60 #include <climits>
  61 #include <cwchar>
  62 #else
  63 #include <limits.h>
  64 #include <wchar.h>
  65 #endif // __cplusplus
  66 #ifndef WCHAR_MAX
  67 #  define WCHAR_MAX 0xffff
  68 #endif
  69 #ifndef WCHAR_MIN
  70 #  define WCHAR_MIN 0
  71 #endif
  72 #endif
  73
  74 // Borland C++ Builder 6 and below:
  75 #if (__BORLANDC__ <= 0x564)
  76
  77 #  if defined(NDEBUG) && defined(__cplusplus)
  78       // fix broken <cstring> so that Boost.test works:
  79 #     include <cstring>
  80 #     undef strcmp
  81 #  endif
  82    // fix broken errno declaration:
  83 #  include <errno.h>
  84 #  ifndef errno
  85 #     define errno errno
  86 #  endif
  87
  88 #endif
  89
  90 //
  91 // new bug in 5.61:
  92 #if (__BORLANDC__ >= 0x561) && (__BORLANDC__ <= 0x580)
  93    // this seems to be needed by the command line compiler, but not the IDE:
  94 #  define BOOST_NO_MEMBER_FUNCTION_SPECIALIZATIONS
  95 #endif
  96
  97 // Borland C++ Builder 2006 Update 2 and below:
  98 #if (__BORLANDC__ <= 0x582)
  99 #  define BOOST_NO_SFINAE
 100 #  define BOOST_BCB_PARTIAL_SPECIALIZATION_BUG
 101 #  define BOOST_NO_TEMPLATE_TEMPLATES
 102
 103 #  define BOOST_NO_PRIVATE_IN_AGGREGATE
 104
 105 #  ifdef _WIN32
 106 #     define BOOST_NO_SWPRINTF
 107 #  elif defined(linux) || defined(__linux__) || defined(__linux)
 108       // we should really be able to do without this
 109       // but the wcs* functions aren't imported into std::
 110 #     define BOOST_NO_STDC_NAMESPACE
 111       // _CPPUNWIND doesn't get automatically set for some reason:
 112 #     pragma defineonoption BOOST_CPPUNWIND -x
 113 #  endif
 114 #endif
 115
 116 #if (__BORLANDC__ <= 0x613)  // Beman has asked Alisdair for more info
 117    // we shouldn't really need this - but too many things choke
 118    // without it, this needs more investigation:
 119 #  define BOOST_NO_LIMITS_COMPILE_TIME_CONSTANTS
 120 #  define BOOST_NO_IS_ABSTRACT
 121 #  define BOOST_NO_FUNCTION_TYPE_SPECIALIZATIONS
 122 #  define BOOST_NO_USING_TEMPLATE
 123 #  define BOOST_SP_NO_SP_CONVERTIBLE
 124
 125 // Temporary workaround
 126 #define BOOST_MPL_CFG_NO_PREPROCESSED_HEADERS
 127 #endif
 128
 129 // Borland C++ Builder 2008 and below:
 130 #  define BOOST_NO_INTEGRAL_INT64_T
 131 #  define BOOST_FUNCTION_SCOPE_USING_DECLARATION_BREAKS_ADL
 132 #  define BOOST_NO_DEPENDENT_NESTED_DERIVATIONS
 133 #  define BOOST_NO_MEMBER_TEMPLATE_FRIENDS
 134 #  define BOOST_NO_TWO_PHASE_NAME_LOOKUP
 135 #  define BOOST_NO_USING_DECLARATION_OVERLOADS_FROM_TYPENAME_BASE
 136 #  define BOOST_NO_NESTED_FRIENDSHIP
 137 #  define BOOST_NO_TYPENAME_WITH_CTOR
 138 #if (__BORLANDC__ < 0x600)
 139 #  define BOOST_ILLEGAL_CV_REFERENCES
 140 #endif
 141
 142 //
 143 //  Positive Feature detection
 144 //
 145 // Borland C++ Builder 2008 and below:
 146 #if (__BORLANDC__ >= 0x599)
 147 #  pragma defineonoption BOOST_CODEGEAR_0X_SUPPORT -Ax
 148 #endif
 149 //
 150 // C++0x Macros:
 151 //
 152 #if !defined( BOOST_CODEGEAR_0X_SUPPORT ) || (__BORLANDC__ < 0x610)
 153 #  define BOOST_NO_CXX11_CHAR16_T
 154 #  define BOOST_NO_CXX11_CHAR32_T
 155 #  define BOOST_NO_CXX11_DECLTYPE
 156 #  define BOOST_NO_CXX11_EXPLICIT_CONVERSION_OPERATORS
 157 #  define BOOST_NO_CXX11_EXTERN_TEMPLATE
 158 #  define BOOST_NO_CXX11_RVALUE_REFERENCES
 159 #  define BOOST_NO_CXX11_SCOPED_ENUMS
 160 #  define BOOST_NO_CXX11_STATIC_ASSERT
 161 #else
 162 #  define BOOST_HAS_ALIGNOF
 163 #  define BOOST_HAS_CHAR16_T
 164 #  define BOOST_HAS_CHAR32_T
 165 #  define BOOST_HAS_DECLTYPE
 166 #  define BOOST_HAS_EXPLICIT_CONVERSION_OPS
 167 #  define BOOST_HAS_REF_QUALIFIER
 168 #  define BOOST_HAS_RVALUE_REFS
 169 #  define BOOST_HAS_STATIC_ASSERT
 170 #endif
 171
 172 #define BOOST_NO_CXX11_AUTO_DECLARATIONS
 173 #define BOOST_NO_CXX11_AUTO_MULTIDECLARATIONS
 174 #define BOOST_NO_CXX11_CONSTEXPR
 175 #define BOOST_NO_CXX11_DECLTYPE_N3276
 176 #define BOOST_NO_CXX11_DEFAULTED_FUNCTIONS
 177 #define BOOST_NO_CXX11_DELETED_FUNCTIONS
 178 #define BOOST_NO_CXX11_FUNCTION_TEMPLATE_DEFAULT_ARGS
 179 #define BOOST_NO_CXX11_HDR_INITIALIZER_LIST
 180 #define BOOST_NO_CXX11_LAMBDAS
 181 #define BOOST_NO_CXX11_LOCAL_CLASS_TEMPLATE_PARAMETERS
 182 #define BOOST_NO_CXX11_NULLPTR
 183 #define BOOST_NO_CXX11_RANGE_BASED_FOR
 184 #define BOOST_NO_CXX11_RAW_LITERALS
 185 #define BOOST_NO_CXX11_RVALUE_REFERENCES
 186 #define BOOST_NO_CXX11_SCOPED_ENUMS
 187 #define BOOST_NO_SFINAE_EXPR
 188 #define BOOST_NO_CXX11_SFINAE_EXPR
 189 #define BOOST_NO_CXX11_TEMPLATE_ALIASES
 190 #define BOOST_NO_CXX11_UNICODE_LITERALS    // UTF-8 still not supported
 191 #define BOOST_NO_CXX11_VARIADIC_TEMPLATES
 192 #define BOOST_NO_CXX11_NOEXCEPT
 193 #define BOOST_NO_CXX11_UNIFIED_INITIALIZATION_SYNTAX
 194 #define BOOST_NO_CXX11_USER_DEFINED_LITERALS
 195 #define BOOST_NO_CXX11_ALIGNAS
 196 #define BOOST_NO_CXX11_TRAILING_RESULT_TYPES
 197 #define BOOST_NO_CXX11_INLINE_NAMESPACES
 198 #define BOOST_NO_CXX11_REF_QUALIFIERS
 199 #define BOOST_NO_CXX11_FINAL
 200 #define BOOST_NO_CXX11_THREAD_LOCAL
 201
 202 // C++ 14:
 203 #if !defined(__cpp_aggregate_nsdmi) || (__cpp_aggregate_nsdmi < 201304)
 204 #  define BOOST_NO_CXX14_AGGREGATE_NSDMI
 205 #endif
 206 #if !defined(__cpp_binary_literals) || (__cpp_binary_literals < 201304)
 207 #  define BOOST_NO_CXX14_BINARY_LITERALS
 208 #endif
 209 #if !defined(__cpp_constexpr) || (__cpp_constexpr < 201304)
 210 #  define BOOST_NO_CXX14_CONSTEXPR
 211 #endif
 212 #if !defined(__cpp_decltype_auto) || (__cpp_decltype_auto < 201304)
 213 #  define BOOST_NO_CXX14_DECLTYPE_AUTO
 214 #endif
 215 #if (__cplusplus < 201304) // There's no SD6 check for this....
 216 #  define BOOST_NO_CXX14_DIGIT_SEPARATORS
 217 #endif
 218 #if !defined(__cpp_generic_lambdas) || (__cpp_generic_lambdas < 201304)
 219 #  define BOOST_NO_CXX14_GENERIC_LAMBDAS
 220 #endif
 221 #if !defined(__cpp_init_captures) || (__cpp_init_captures < 201304)
 222 #  define BOOST_NO_CXX14_INITIALIZED_LAMBDA_CAPTURES
 223 #endif
 224 #if !defined(__cpp_return_type_deduction) || (__cpp_return_type_deduction < 201304)
 225 #  define BOOST_NO_CXX14_RETURN_TYPE_DEDUCTION
 226 #endif
 227 #if !defined(__cpp_variable_templates) || (__cpp_variable_templates < 201304)
 228 #  define BOOST_NO_CXX14_VARIABLE_TEMPLATES
 229 #endif
 230
 231 // C++17
 232 #if !defined(__cpp_structured_bindings) || (__cpp_structured_bindings < 201606)
 233 #  define BOOST_NO_CXX17_STRUCTURED_BINDINGS
 234 #endif
 235 #if !defined(__cpp_inline_variables) || (__cpp_inline_variables < 201606)
 236 #  define BOOST_NO_CXX17_INLINE_VARIABLES
 237 #endif
 238 #if !defined(__cpp_fold_expressions) || (__cpp_fold_expressions < 201603)
 239 #  define BOOST_NO_CXX17_FOLD_EXPRESSIONS
 240 #endif
 241
 242 #if __BORLANDC__ >= 0x590
 243 #  define BOOST_HAS_TR1_HASH
 244
 245 #  define BOOST_HAS_MACRO_USE_FACET
 246 #endif
 247
 248 //
 249 // Post 0x561 we have long long and stdint.h:
 250 #if __BORLANDC__ >= 0x561
 251 #  ifndef __NO_LONG_LONG
 252 #     define BOOST_HAS_LONG_LONG
 253 #  else
 254 #     define BOOST_NO_LONG_LONG
 255 #  endif
 256    // On non-Win32 platforms let the platform config figure this out:
 257 #  ifdef _WIN32
 258 #      define BOOST_HAS_STDINT_H
 259 #  endif
 260 #endif
 261
 262 // Borland C++Builder 6 defaults to using STLPort.  If _USE_OLD_RW_STL is
 263 // defined, then we have 0x560 or greater with the Rogue Wave implementation
 264 // which presumably has the std::DBL_MAX bug.
 265 #if defined( BOOST_BCB_WITH_ROGUE_WAVE )
 266 // <climits> is partly broken, some macros define symbols that are really in
 267 // namespace std, so you end up having to use illegal constructs like
 268 // std::DBL_MAX, as a fix we'll just include float.h and have done with:
 269 #include <float.h>
 270 #endif
 271 //
 272 // __int64:
 273 //
 274 #if (__BORLANDC__ >= 0x530) && !defined(__STRICT_ANSI__)
 275 #  define BOOST_HAS_MS_INT64
 276 #endif
 277 //
 278 // check for exception handling support:
 279 //
 280 #if !defined(_CPPUNWIND) && !defined(BOOST_CPPUNWIND) && !defined(__EXCEPTIONS) && !defined(BOOST_NO_EXCEPTIONS)
 281 #  define BOOST_NO_EXCEPTIONS
 282 #endif
 283 //
 284 // all versions have a <dirent.h>:
 285 //
 286 #ifndef __STRICT_ANSI__
 287 #  define BOOST_HAS_DIRENT_H
 288 #endif
 289 //
 290 // all versions support __declspec:
 291 //
 292 #if defined(__STRICT_ANSI__)
 293 // config/platform/win32.hpp will define BOOST_SYMBOL_EXPORT, etc., unless already defined
 294 #  define BOOST_SYMBOL_EXPORT
 295 #endif
 296 //
 297 // ABI fixing headers:
 298 //
 299 #if __BORLANDC__ != 0x600 // not implemented for version 6 compiler yet
 300 #ifndef BOOST_ABI_PREFIX
 301 #  define BOOST_ABI_PREFIX "boost/config/abi/borland_prefix.hpp"
 302 #endif
 303 #ifndef BOOST_ABI_SUFFIX
 304 #  define BOOST_ABI_SUFFIX "boost/config/abi/borland_suffix.hpp"
 305 #endif
 306 #endif
 307 //
 308 // Disable Win32 support in ANSI mode:
 309 //
 310 #if __BORLANDC__ < 0x600
 311 #  pragma defineonoption BOOST_DISABLE_WIN32 -A
 312 #elif defined(__STRICT_ANSI__)
 313 #  define BOOST_DISABLE_WIN32
 314 #endif
 315 //
 316 // MSVC compatibility mode does some nasty things:
 317 // TODO: look up if this doesn't apply to the whole 12xx range
 318 //
 319 #if defined(_MSC_VER) && (_MSC_VER <= 1200)
 320 #  define BOOST_NO_ARGUMENT_DEPENDENT_LOOKUP
 321 #  define BOOST_NO_VOID_RETURNS
 322 #endif
 323
 324 // Borland did not implement value-initialization completely, as I reported
 325 // in 2007, Borland Report 51854, "Value-initialization: POD struct should be
 326 // zero-initialized", http://qc.embarcadero.com/wc/qcmain.aspx?d=51854
 327 // See also: http://www.boost.org/libs/utility/value_init.htm#compiler_issues
 328 // (Niels Dekker, LKEB, April 2010)
 329 #define BOOST_NO_COMPLETE_VALUE_INITIALIZATION
 330
 331 #define BOOST_COMPILER "Borland C++ version " BOOST_STRINGIZE(__BORLANDC__)