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135f368e6e
* stl_config.h (__STL_PTHREADS): Don't define for glibc 2 if
_G_USING_THUNKS is not defined.
Bring over from egcs-1.0.3 branch since ppc-linux still uses glibc-1.9x.
From-SVN: r20775
251 lines
7.9 KiB
C
251 lines
7.9 KiB
C
/*
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*
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* Copyright (c) 1994
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* Hewlett-Packard Company
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*
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* Permission to use, copy, modify, distribute and sell this software
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* and its documentation for any purpose is hereby granted without fee,
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* provided that the above copyright notice appear in all copies and
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* that both that copyright notice and this permission notice appear
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* in supporting documentation. Hewlett-Packard Company makes no
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* representations about the suitability of this software for any
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* purpose. It is provided "as is" without express or implied warranty.
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*
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* Copyright (c) 1997
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* Silicon Graphics
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*
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* Permission to use, copy, modify, distribute and sell this software
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* and its documentation for any purpose is hereby granted without fee,
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* provided that the above copyright notice appear in all copies and
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* that both that copyright notice and this permission notice appear
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* in supporting documentation. Silicon Graphics makes no
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* representations about the suitability of this software for any
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* purpose. It is provided "as is" without express or implied warranty.
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*
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*/
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#ifndef __STL_CONFIG_H
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# define __STL_CONFIG_H
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// What this file does.
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// (1) Defines bool, true, and false if the compiler doesn't do so already.
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// (2) Defines __STL_NO_DRAND48 if the compiler's standard library does
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// not support the drand48() function.
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// (3) Defines __STL_STATIC_TEMPLATE_MEMBER_BUG if the compiler can't
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// handle static members of template classes.
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// (4) Defines 'typename' as a null macro if the compiler does not support
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// the typename keyword.
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// (5) Defines __STL_CLASS_PARTIAL_SPECIALIZATION if the compiler
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// supports partial specialization of class templates.
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// (6) Defines __STL_FUNCTION_TMPL_PARTIAL_ORDER if the compiler supports
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// partial ordering of function templates (a.k.a partial specialization
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// of function templates.
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// (7) Defines __STL_EXPLICIT_FUNCTION_TMPL_ARGS if the compiler
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// supports calling a function template by providing its template
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// arguments explicitly.
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// (8) Defines __STL_MEMBER_TEMPLATES if the compiler supports
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// template members of classes.
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// (9) Defines 'explicit' as a null macro if the compiler does not support
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// the explicit keyword.
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// (10) Defines __STL_LIMITED_DEFAULT_TEMPLATES if the compiler is
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// unable to handle default template parameters that depend on
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// previous template parameters.
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// (11) Defines __STL_NON_TYPE_TMPL_PARAM_BUG if the compiler has
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// trouble performing function template argument deduction for
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// non-type template parameters.
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// (12) Defines __SGI_STL_NO_ARROW_OPERATOR if the compiler is unable
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// to support the -> operator for iterators.
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// (13) Defines __STL_USE_EXCEPTIONS if the compiler (in the current
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// compilation mode) supports exceptions.
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// (14) Define __STL_USE_NAMESPACES if we're putting the STL into a
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// namespace.
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// (15) Defines __STL_SGI_THREADS if this is being compiled on an SGI
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// compiler, and if the user hasn't selected pthreads or no threads
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// instead.
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// (16) Defines __STL_WIN32THREADS if this is being compiled on a
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// WIN32 compiler in multithreaded mode.
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// (17) Define namespace-related macros (__STD, __STL_BEGIN_NAMESPACE, etc.)
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// apropriately.
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// (18) Define exception-related macros (__STL_TRY, __STL_UNWIND, etc.)
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// appropriately.
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// (19) Defines __stl_assert either as a test or as a null macro,
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// depending on whether or not __STL_ASSERTIONS is defined.
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#ifdef _PTHREADS
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# define __STL_PTHREADS
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#endif
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# if defined(__sgi) && !defined(__GNUC__)
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# if !defined(_BOOL)
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# define __STL_NEED_BOOL
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# endif
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# if !defined(_TYPENAME_IS_KEYWORD)
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# define __STL_NEED_TYPENAME
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# endif
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# ifdef _PARTIAL_SPECIALIZATION_OF_CLASS_TEMPLATES
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# define __STL_CLASS_PARTIAL_SPECIALIZATION
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# endif
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# ifdef _MEMBER_TEMPLATES
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# define __STL_MEMBER_TEMPLATES
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# endif
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# if !defined(_EXPLICIT_IS_KEYWORD)
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# define __STL_NEED_EXPLICIT
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# endif
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# ifdef __EXCEPTIONS
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# define __STL_USE_EXCEPTIONS
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# endif
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# if (_COMPILER_VERSION >= 721) && defined(_NAMESPACES)
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# define __STL_USE_NAMESPACES
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# endif
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# if !defined(_NOTHREADS) && !defined(__STL_PTHREADS)
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# define __STL_SGI_THREADS
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# endif
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# endif
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# ifdef __GNUC__
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# include <_G_config.h>
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# if __GNUC__ < 2 || (__GNUC__ == 2 && __GNUC_MINOR__ < 8)
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# define __STL_STATIC_TEMPLATE_MEMBER_BUG
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# define __STL_NEED_TYPENAME
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# define __STL_NEED_EXPLICIT
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# else
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# define __STL_CLASS_PARTIAL_SPECIALIZATION
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# define __STL_FUNCTION_TMPL_PARTIAL_ORDER
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# define __STL_EXPLICIT_FUNCTION_TMPL_ARGS
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# define __STL_MEMBER_TEMPLATES
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# endif
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/* glibc pre 2.0 is very buggy. We have to disable thread for it.
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It should be upgraded to glibc 2.0 or later. */
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# if !defined(_NOTHREADS) && __GLIBC__ >= 2 && defined(_G_USING_THUNKS)
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# define __STL_PTHREADS
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# endif
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# ifdef __EXCEPTIONS
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# define __STL_USE_EXCEPTIONS
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# endif
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# endif
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# if defined(__SUNPRO_CC)
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# define __STL_NEED_BOOL
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# define __STL_NEED_TYPENAME
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# define __STL_NEED_EXPLICIT
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# define __STL_USE_EXCEPTIONS
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# endif
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# if defined(__COMO__)
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# define __STL_MEMBER_TEMPLATES
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# define __STL_CLASS_PARTIAL_SPECIALIZATION
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# define __STL_USE_EXCEPTIONS
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# define __STL_USE_NAMESPACES
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# endif
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# if defined(_MSC_VER)
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# if _MSC_VER > 1000
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# include <yvals.h>
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# else
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# define __STL_NEED_BOOL
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# endif
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# define __STL_NO_DRAND48
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# define __STL_NEED_TYPENAME
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# if _MSC_VER < 1100
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# define __STL_NEED_EXPLICIT
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# endif
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# define __STL_NON_TYPE_TMPL_PARAM_BUG
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# define __SGI_STL_NO_ARROW_OPERATOR
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# ifdef _CPPUNWIND
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# define __STL_USE_EXCEPTIONS
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# endif
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# ifdef _MT
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# define __STL_WIN32THREADS
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# endif
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# endif
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# if defined(__BORLANDC__)
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# define __STL_NO_DRAND48
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# define __STL_NEED_TYPENAME
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# define __STL_LIMITED_DEFAULT_TEMPLATES
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# define __SGI_STL_NO_ARROW_OPERATOR
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# define __STL_NON_TYPE_TMPL_PARAM_BUG
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# ifdef _CPPUNWIND
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# define __STL_USE_EXCEPTIONS
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# endif
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# ifdef __MT__
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# define __STL_WIN32THREADS
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# endif
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# endif
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# if defined(__STL_NEED_BOOL)
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typedef int bool;
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# define true 1
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# define false 0
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# endif
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# ifdef __STL_NEED_TYPENAME
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# define typename
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# endif
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# ifdef __STL_NEED_EXPLICIT
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# define explicit
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# endif
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# ifdef __STL_EXPLICIT_FUNCTION_TMPL_ARGS
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# define __STL_NULL_TMPL_ARGS <>
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# else
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# define __STL_NULL_TMPL_ARGS
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# endif
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# ifdef __STL_CLASS_PARTIAL_SPECIALIZATION
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# define __STL_TEMPLATE_NULL template<>
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# else
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# define __STL_TEMPLATE_NULL
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# endif
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// __STL_NO_NAMESPACES is a hook so that users can disable namespaces
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// without having to edit library headers.
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# if defined(__STL_USE_NAMESPACES) && !defined(__STL_NO_NAMESPACES)
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# define __STD std
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# define __STL_BEGIN_NAMESPACE namespace std {
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# define __STL_END_NAMESPACE }
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# define __STL_USE_NAMESPACE_FOR_RELOPS
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# define __STL_BEGIN_RELOPS_NAMESPACE namespace std {
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# define __STL_END_RELOPS_NAMESPACE }
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# define __STD_RELOPS std
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# else
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# define __STD
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# define __STL_BEGIN_NAMESPACE
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# define __STL_END_NAMESPACE
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# undef __STL_USE_NAMESPACE_FOR_RELOPS
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# define __STL_BEGIN_RELOPS_NAMESPACE
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# define __STL_END_RELOPS_NAMESPACE
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# define __STD_RELOPS
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# endif
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# ifdef __STL_USE_EXCEPTIONS
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# define __STL_TRY try
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# define __STL_CATCH_ALL catch(...)
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# define __STL_RETHROW throw
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# define __STL_NOTHROW throw()
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# define __STL_UNWIND(action) catch(...) { action; throw; }
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# else
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# define __STL_TRY
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# define __STL_CATCH_ALL if (false)
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# define __STL_RETHROW
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# define __STL_NOTHROW
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# define __STL_UNWIND(action)
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# endif
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#ifdef __STL_ASSERTIONS
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# include <stdio.h>
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# define __stl_assert(expr) \
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if (!(expr)) { fprintf(stderr, "%s:%d STL assertion failure: %s\n", \
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__FILE__, __LINE__, # expr); abort(); }
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#else
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# define __stl_assert(expr)
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#endif
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#endif /* __STL_CONFIG_H */
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// Local Variables:
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// mode:C++
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// End:
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