1 // (C) Copyright John Maddock 2001 - 2003.
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2 // (C) Copyright Darin Adler 2001 - 2002.
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3 // (C) Copyright Jens Maurer 2001 - 2002.
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4 // (C) Copyright Beman Dawes 2001 - 2003.
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5 // (C) Copyright Douglas Gregor 2002.
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6 // (C) Copyright David Abrahams 2002 - 2003.
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7 // (C) Copyright Synge Todo 2003.
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8 // Use, modification and distribution are subject to the
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9 // Boost Software License, Version 1.0. (See accompanying file
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10 // LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt)
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12 // See http://www.boost.org for most recent version.
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14 // GNU C++ compiler setup:
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17 # if __GNUC_MINOR__ == 91
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18 // egcs 1.1 won't parse shared_ptr.hpp without this:
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19 # define BOOST_NO_AUTO_PTR
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21 # if __GNUC_MINOR__ < 95
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23 // Prior to gcc 2.95 member templates only partly
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24 // work - define BOOST_MSVC6_MEMBER_TEMPLATES
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25 // instead since inline member templates mostly work.
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27 # define BOOST_NO_MEMBER_TEMPLATES
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28 # if __GNUC_MINOR__ >= 9
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29 # define BOOST_MSVC6_MEMBER_TEMPLATES
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33 # if __GNUC_MINOR__ < 96
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34 # define BOOST_NO_SFINAE
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37 # if __GNUC_MINOR__ <= 97
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38 # define BOOST_NO_MEMBER_TEMPLATE_FRIENDS
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39 # define BOOST_NO_OPERATORS_IN_NAMESPACE
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42 # define BOOST_NO_USING_DECLARATION_OVERLOADS_FROM_TYPENAME_BASE
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43 # define BOOST_FUNCTION_SCOPE_USING_DECLARATION_BREAKS_ADL
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44 # define BOOST_NO_IS_ABSTRACT
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46 # if defined (__PATHSCALE__)
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47 # define BOOST_NO_TWO_PHASE_NAME_LOOKUP
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48 # define BOOST_NO_IS_ABSTRACT
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51 // gcc-3.x problems:
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53 // Bug specific to gcc 3.1 and 3.2:
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55 # if ((__GNUC_MINOR__ == 1) || (__GNUC_MINOR__ == 2))
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56 # define BOOST_NO_EXPLICIT_FUNCTION_TEMPLATE_ARGUMENTS
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58 # if __GNUC_MINOR__ < 4
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59 # define BOOST_NO_IS_ABSTRACT
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64 // All problems to gcc-3.x and earlier here:
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66 #define BOOST_NO_TWO_PHASE_NAME_LOOKUP
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68 # define BOOST_NO_IS_ABSTRACT
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72 #ifndef __EXCEPTIONS
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73 # define BOOST_NO_EXCEPTIONS
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78 // Threading support: Turn this on unconditionally here (except for
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79 // those platforms where we can know for sure). It will get turned off again
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80 // later if no threading API is detected.
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82 #if !defined(__MINGW32__) && !defined(linux) && !defined(__linux) && !defined(__linux__)
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83 # define BOOST_HAS_THREADS
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87 // gcc has "long long"
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89 #define BOOST_HAS_LONG_LONG
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92 // gcc implements the named return value optimization since version 3.1
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94 #if __GNUC__ > 3 || ( __GNUC__ == 3 && __GNUC_MINOR__ >= 1 )
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95 #define BOOST_HAS_NRVO
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98 // RTTI and typeinfo detection is possible post gcc-4.3:
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100 #if __GNUC__ * 100 + __GNUC_MINOR__ >= 403
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101 # ifndef __GXX_RTTI
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102 # define BOOST_NO_TYPEID
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103 # define BOOST_NO_RTTI
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107 // C++0x features not implemented in any GCC version
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109 #define BOOST_NO_CONSTEXPR
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110 #define BOOST_NO_EXTERN_TEMPLATE
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111 #define BOOST_NO_LAMBDAS
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112 #define BOOST_NO_NULLPTR
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113 #define BOOST_NO_RAW_LITERALS
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114 #define BOOST_NO_TEMPLATE_ALIASES
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115 #define BOOST_NO_UNICODE_LITERALS
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117 // C++0x features in 4.3.n and later
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119 #if (__GNUC__ > 4 || (__GNUC__ == 4 && __GNUC_MINOR__ > 2)) && defined(__GXX_EXPERIMENTAL_CXX0X__)
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120 // C++0x features are only enabled when -std=c++0x or -std=gnu++0x are
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121 // passed on the command line, which in turn defines
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122 // __GXX_EXPERIMENTAL_CXX0X__.
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123 # define BOOST_HAS_DECLTYPE
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124 # define BOOST_HAS_RVALUE_REFS
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125 # define BOOST_HAS_STATIC_ASSERT
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126 # define BOOST_HAS_VARIADIC_TMPL
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128 # define BOOST_NO_DECLTYPE
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129 # define BOOST_NO_FUNCTION_TEMPLATE_DEFAULT_ARGS
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130 # define BOOST_NO_RVALUE_REFERENCES
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131 # define BOOST_NO_STATIC_ASSERT
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133 // Variadic templates compiler:
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134 // http://www.generic-programming.org/~dgregor/cpp/variadic-templates.html
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135 # ifdef __VARIADIC_TEMPLATES
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136 # define BOOST_HAS_VARIADIC_TMPL
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138 # define BOOST_NO_VARIADIC_TEMPLATES
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142 // C++0x features in 4.4.n and later
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144 #if __GNUC__ < 4 || (__GNUC__ == 4 && __GNUC_MINOR__ < 4) || !defined(__GXX_EXPERIMENTAL_CXX0X__)
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145 # define BOOST_NO_AUTO_DECLARATIONS
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146 # define BOOST_NO_AUTO_MULTIDECLARATIONS
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147 # define BOOST_NO_CHAR16_T
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148 # define BOOST_NO_CHAR32_T
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149 # define BOOST_NO_DEFAULTED_FUNCTIONS
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150 # define BOOST_NO_DELETED_FUNCTIONS
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151 # define BOOST_NO_INITIALIZER_LISTS
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152 # define BOOST_NO_SCOPED_ENUMS
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155 #if __GNUC__ < 4 || (__GNUC__ == 4 && __GNUC_MINOR__ < 4)
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156 # define BOOST_NO_SFINAE_EXPR
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159 // C++0x features in 4.4.1 and later
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161 #if (__GNUC__*10000 + __GNUC_MINOR__*100 + __GNUC_PATCHLEVEL__ < 40401) || !defined(__GXX_EXPERIMENTAL_CXX0X__)
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162 // scoped enums have a serious bug in 4.4.0, so define BOOST_NO_SCOPED_ENUMS before 4.4.1
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163 // See http://gcc.gnu.org/bugzilla/show_bug.cgi?id=38064
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164 # define BOOST_NO_SCOPED_ENUMS
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167 // C++0x features in 4.5.n and later
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169 #if __GNUC__ < 4 || (__GNUC__ == 4 && __GNUC_MINOR__ < 5) || !defined(__GXX_EXPERIMENTAL_CXX0X__)
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170 # define BOOST_NO_EXPLICIT_CONVERSION_OPERATORS
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173 // ConceptGCC compiler:
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174 // http://www.generic-programming.org/software/ConceptGCC/
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175 #ifdef __GXX_CONCEPTS__
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176 # define BOOST_HAS_CONCEPTS
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177 # define BOOST_COMPILER "ConceptGCC version " __VERSION__
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179 # define BOOST_NO_CONCEPTS
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182 #ifndef BOOST_COMPILER
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183 # define BOOST_COMPILER "GNU C++ version " __VERSION__
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188 // we don't know gcc prior to version 2.90:
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189 #if (__GNUC__ == 2) && (__GNUC_MINOR__ < 90)
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190 # error "Compiler not configured - please reconfigure"
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193 // last known and checked version is 4.4 (Pre-release):
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194 #if (__GNUC__ > 4) || ((__GNUC__ == 4) && (__GNUC_MINOR__ > 4))
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195 # if defined(BOOST_ASSERT_CONFIG)
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196 # error "Unknown compiler version - please run the configure tests and report the results"
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198 // we don't emit warnings here anymore since there are no defect macros defined for
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199 // gcc post 3.4, so any failures are gcc regressions...
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200 //# warning "Unknown compiler version - please run the configure tests and report the results"
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