| Jeff Thompson | f7d4994 | 2013-08-01 16:47:40 -0700 | [diff] [blame] | 1 | // (C) Copyright Douglas Gregor 2010 |
| 2 | // |
| 3 | // Use, modification and distribution are subject to the |
| 4 | // Boost Software License, Version 1.0. (See accompanying file |
| 5 | // LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt) |
| 6 | |
| 7 | // See http://www.boost.org for most recent version. |
| 8 | |
| 9 | // Clang compiler setup. |
| 10 | |
| 11 | #if !__has_feature(cxx_exceptions) && !defined(BOOST_NO_EXCEPTIONS) |
| 12 | # define BOOST_NO_EXCEPTIONS |
| 13 | #endif |
| 14 | |
| 15 | #if !__has_feature(cxx_rtti) && !defined(BOOST_NO_RTTI) |
| 16 | # define BOOST_NO_RTTI |
| 17 | #endif |
| 18 | |
| 19 | #if !__has_feature(cxx_rtti) && !defined(BOOST_NO_TYPEID) |
| 20 | # define BOOST_NO_TYPEID |
| 21 | #endif |
| 22 | |
| 23 | #if defined(__int64) |
| 24 | # define BOOST_HAS_MS_INT64 |
| 25 | #endif |
| 26 | |
| 27 | #define BOOST_HAS_NRVO |
| 28 | |
| 29 | // Clang supports "long long" in all compilation modes. |
| 30 | #define BOOST_HAS_LONG_LONG |
| 31 | |
| 32 | // |
| 33 | // Dynamic shared object (DSO) and dynamic-link library (DLL) support |
| 34 | // |
| 35 | #if !defined(_WIN32) && !defined(__WIN32__) && !defined(WIN32) |
| 36 | # define BOOST_SYMBOL_EXPORT __attribute__((__visibility__("default"))) |
| 37 | # define BOOST_SYMBOL_IMPORT |
| 38 | # define BOOST_SYMBOL_VISIBLE __attribute__((__visibility__("default"))) |
| 39 | #endif |
| 40 | |
| 41 | #if !__has_feature(cxx_auto_type) |
| 42 | # define BOOST_NO_CXX11_AUTO_DECLARATIONS |
| 43 | # define BOOST_NO_CXX11_AUTO_MULTIDECLARATIONS |
| 44 | #endif |
| 45 | |
| 46 | #if !(defined(__GXX_EXPERIMENTAL_CXX0X__) || __cplusplus >= 201103L) |
| 47 | # define BOOST_NO_CXX11_CHAR16_T |
| 48 | # define BOOST_NO_CXX11_CHAR32_T |
| 49 | #endif |
| 50 | |
| 51 | #if !__has_feature(cxx_constexpr) |
| 52 | # define BOOST_NO_CXX11_CONSTEXPR |
| 53 | #endif |
| 54 | |
| 55 | #if !__has_feature(cxx_decltype) |
| 56 | # define BOOST_NO_CXX11_DECLTYPE |
| 57 | #endif |
| 58 | |
| 59 | #if !__has_feature(cxx_decltype_incomplete_return_types) |
| 60 | # define BOOST_NO_CXX11_DECLTYPE_N3276 |
| 61 | #endif |
| 62 | |
| 63 | #if !__has_feature(cxx_defaulted_functions) |
| 64 | # define BOOST_NO_CXX11_DEFAULTED_FUNCTIONS |
| 65 | #endif |
| 66 | |
| 67 | #if !__has_feature(cxx_deleted_functions) |
| 68 | # define BOOST_NO_CXX11_DELETED_FUNCTIONS |
| 69 | #endif |
| 70 | |
| 71 | #if !__has_feature(cxx_explicit_conversions) |
| 72 | # define BOOST_NO_CXX11_EXPLICIT_CONVERSION_OPERATORS |
| 73 | #endif |
| 74 | |
| 75 | #if !__has_feature(cxx_default_function_template_args) |
| 76 | # define BOOST_NO_CXX11_FUNCTION_TEMPLATE_DEFAULT_ARGS |
| 77 | #endif |
| 78 | |
| 79 | #if !__has_feature(cxx_generalized_initializers) |
| 80 | # define BOOST_NO_CXX11_HDR_INITIALIZER_LIST |
| 81 | #endif |
| 82 | |
| 83 | #if !__has_feature(cxx_lambdas) |
| 84 | # define BOOST_NO_CXX11_LAMBDAS |
| 85 | #endif |
| 86 | |
| 87 | #if !__has_feature(cxx_local_type_template_args) |
| 88 | # define BOOST_NO_CXX11_LOCAL_CLASS_TEMPLATE_PARAMETERS |
| 89 | #endif |
| 90 | |
| 91 | #if !__has_feature(cxx_noexcept) |
| 92 | # define BOOST_NO_CXX11_NOEXCEPT |
| 93 | #endif |
| 94 | |
| 95 | #if !__has_feature(cxx_nullptr) |
| 96 | # define BOOST_NO_CXX11_NULLPTR |
| 97 | #endif |
| 98 | |
| 99 | #if !__has_feature(cxx_range_for) |
| 100 | # define BOOST_NO_CXX11_RANGE_BASED_FOR |
| 101 | #endif |
| 102 | |
| 103 | #if !__has_feature(cxx_raw_string_literals) |
| 104 | # define BOOST_NO_CXX11_RAW_LITERALS |
| 105 | #endif |
| 106 | |
| 107 | #if !__has_feature(cxx_generalized_initializers) |
| 108 | # define BOOST_NO_CXX11_UNIFIED_INITIALIZATION_SYNTAX |
| 109 | #endif |
| 110 | |
| 111 | #if !__has_feature(cxx_rvalue_references) |
| 112 | # define BOOST_NO_CXX11_RVALUE_REFERENCES |
| 113 | #endif |
| 114 | |
| 115 | #if !__has_feature(cxx_strong_enums) |
| 116 | # define BOOST_NO_CXX11_SCOPED_ENUMS |
| 117 | #endif |
| 118 | |
| 119 | #if !__has_feature(cxx_static_assert) |
| 120 | # define BOOST_NO_CXX11_STATIC_ASSERT |
| 121 | #endif |
| 122 | |
| 123 | #if !__has_feature(cxx_alias_templates) |
| 124 | # define BOOST_NO_CXX11_TEMPLATE_ALIASES |
| 125 | #endif |
| 126 | |
| 127 | #if !__has_feature(cxx_unicode_literals) |
| 128 | # define BOOST_NO_CXX11_UNICODE_LITERALS |
| 129 | #endif |
| 130 | |
| 131 | #if !__has_feature(cxx_variadic_templates) |
| 132 | # define BOOST_NO_CXX11_VARIADIC_TEMPLATES |
| 133 | #endif |
| 134 | |
| 135 | // Clang always supports variadic macros |
| 136 | // Clang always supports extern templates |
| 137 | |
| 138 | #ifndef BOOST_COMPILER |
| 139 | # define BOOST_COMPILER "Clang version " __clang_version__ |
| 140 | #endif |
| 141 | |
| 142 | // Macro used to identify the Clang compiler. |
| 143 | #define BOOST_CLANG 1 |
| 144 | |