1 // Copyright (c) 2017 Dynatrace
3 // Distributed under the Boost Software License, Version 1.0.
4 // See accompanying file LICENSE_1_0.txt or copy at
5 // http://www.boost.org/LICENSE_1_0.txt
7 // See http://www.boost.org for most recent version.
9 // Compiler setup for IBM z/OS XL C/C++ compiler.
11 // Oldest compiler version currently supported is 2.1 (V2R1)
12 #if !defined(__IBMCPP__) || !defined(__COMPILER_VER__) || __COMPILER_VER__ < 0x42010000
13 # error "Compiler not supported or configured - please reconfigure"
16 #if __COMPILER_VER__ > 0x42010000
17 # if defined(BOOST_ASSERT_CONFIG)
18 # error "Unknown compiler version - please run the configure tests and report the results"
22 #define BOOST_COMPILER "IBM z/OS XL C/C++ version " BOOST_STRINGIZE(__COMPILER_VER__)
23 #define BOOST_XLCPP_ZOS __COMPILER_VER__
25 // -------------------------------------
27 #include <features.h> // For __UU, __C99, __TR1, ...
29 #if !defined(__IBMCPP_DEFAULTED_AND_DELETED_FUNCTIONS)
30 # define BOOST_NO_CXX11_DELETED_FUNCTIONS
31 # define BOOST_NO_CXX11_DEFAULTED_FUNCTIONS
32 # define BOOST_NO_CXX11_NON_PUBLIC_DEFAULTED_FUNCTIONS
35 // -------------------------------------
37 #if defined(__UU) || defined(__C99) || defined(__TR1)
38 # define BOOST_HAS_LOG1P
39 # define BOOST_HAS_EXPM1
42 #if defined(__C99) || defined(__TR1)
43 # define BOOST_HAS_STDINT_H
45 # define BOOST_NO_FENV_H
48 // -------------------------------------
50 #define BOOST_HAS_NRVO
52 #if !defined(__RTTI_ALL__)
53 # define BOOST_NO_RTTI
56 #if !defined(_CPPUNWIND) && !defined(__EXCEPTIONS)
57 # define BOOST_NO_EXCEPTIONS
60 #if defined(_LONG_LONG) || defined(__IBMCPP_C99_LONG_LONG) || defined(__LL)
61 # define BOOST_HAS_LONG_LONG
63 # define BOOST_NO_LONG_LONG
66 #if defined(_LONG_LONG) || defined(__IBMCPP_C99_LONG_LONG) || defined(__LL) || defined(_LP64)
67 # define BOOST_HAS_MS_INT64
70 #define BOOST_NO_SFINAE_EXPR
71 #define BOOST_NO_CXX11_SFINAE_EXPR
73 #if defined(__IBMCPP_VARIADIC_TEMPLATES)
74 # define BOOST_HAS_VARIADIC_TMPL
76 # define BOOST_NO_CXX11_VARIADIC_TEMPLATES
77 # define BOOST_NO_CXX11_FUNCTION_TEMPLATE_DEFAULT_ARGS
80 #if defined(__IBMCPP_STATIC_ASSERT)
81 # define BOOST_HAS_STATIC_ASSERT
83 # define BOOST_NO_CXX11_STATIC_ASSERT
86 #if defined(__IBMCPP_RVALUE_REFERENCES)
87 # define BOOST_HAS_RVALUE_REFS
89 # define BOOST_NO_CXX11_RVALUE_REFERENCES
92 #if !defined(__IBMCPP_SCOPED_ENUM)
93 # define BOOST_NO_CXX11_SCOPED_ENUMS
96 #define BOOST_NO_CXX11_FIXED_LENGTH_VARIADIC_TEMPLATE_EXPANSION_PACKS
97 #define BOOST_NO_CXX11_TEMPLATE_ALIASES
98 #define BOOST_NO_CXX11_LOCAL_CLASS_TEMPLATE_PARAMETERS
100 #if !defined(__IBMCPP_EXPLICIT_CONVERSION_OPERATORS)
101 # define BOOST_NO_CXX11_EXPLICIT_CONVERSION_OPERATORS
104 #if !defined(__IBMCPP_DECLTYPE)
105 # define BOOST_NO_CXX11_DECLTYPE
107 # define BOOST_HAS_DECLTYPE
109 #define BOOST_NO_CXX11_DECLTYPE_N3276
111 #if !defined(__IBMCPP_INLINE_NAMESPACE)
112 # define BOOST_NO_CXX11_INLINE_NAMESPACES
115 #if !defined(__IBMCPP_AUTO_TYPEDEDUCTION)
116 # define BOOST_NO_CXX11_AUTO_MULTIDECLARATIONS
117 # define BOOST_NO_CXX11_AUTO_DECLARATIONS
118 # define BOOST_NO_CXX11_TRAILING_RESULT_TYPES
121 #if !defined(__IBM_CHAR32_T__)
122 # define BOOST_NO_CXX11_CHAR32_T
124 #if !defined(__IBM_CHAR16_T__)
125 # define BOOST_NO_CXX11_CHAR16_T
128 #if !defined(__IBMCPP_CONSTEXPR)
129 # define BOOST_NO_CXX11_CONSTEXPR
132 #define BOOST_NO_CXX11_UNIFIED_INITIALIZATION_SYNTAX
133 #define BOOST_NO_CXX11_UNICODE_LITERALS
134 #define BOOST_NO_CXX11_RAW_LITERALS
135 #define BOOST_NO_CXX11_RANGE_BASED_FOR
136 #define BOOST_NO_CXX11_NULLPTR
137 #define BOOST_NO_CXX11_NOEXCEPT
138 #define BOOST_NO_CXX11_LAMBDAS
139 #define BOOST_NO_CXX11_USER_DEFINED_LITERALS
140 #define BOOST_NO_CXX11_THREAD_LOCAL
141 #define BOOST_NO_CXX11_REF_QUALIFIERS
142 #define BOOST_NO_CXX11_FINAL
143 #define BOOST_NO_CXX11_ALIGNAS
144 #define BOOST_NO_CXX14_VARIABLE_TEMPLATES
145 #define BOOST_NO_CXX14_RETURN_TYPE_DEDUCTION
146 #define BOOST_NO_CXX14_AGGREGATE_NSDMI
147 #define BOOST_NO_CXX14_INITIALIZED_LAMBDA_CAPTURES
148 #define BOOST_NO_CXX14_GENERIC_LAMBDAS
149 #define BOOST_NO_CXX14_DIGIT_SEPARATORS
150 #define BOOST_NO_CXX14_DECLTYPE_AUTO
151 #define BOOST_NO_CXX14_CONSTEXPR
152 #define BOOST_NO_CXX14_BINARY_LITERALS
153 #define BOOST_NO_CXX17_STRUCTURED_BINDINGS
154 #define BOOST_NO_CXX17_INLINE_VARIABLES
155 #define BOOST_NO_CXX17_FOLD_EXPRESSIONS
156 #define BOOST_NO_CXX17_IF_CONSTEXPR
158 // -------------------------------------
160 #if defined(__IBM_ATTRIBUTES)
161 # define BOOST_FORCEINLINE inline __attribute__ ((__always_inline__))
162 # define BOOST_NOINLINE __attribute__ ((__noinline__))
163 # define BOOST_MAY_ALIAS __attribute__((__may_alias__))
164 // No BOOST_ALIGNMENT - explicit alignment support is broken (V2R1).
167 extern "builtin" long __builtin_expect(long, long);
169 #define BOOST_LIKELY(x) __builtin_expect((x) && true, 1)
170 #define BOOST_UNLIKELY(x) __builtin_expect((x) && true, 0)