Merge fixes for bug 2603 and bug 3123.
/*=============================================================================
Boost.Wave: A Standard compliant C++ preprocessor library
Global application configuration
http://www.boost.org/
Copyright (c) 2001-2007 Hartmut Kaiser. Distributed under the Boost
Software License, Version 1.0. (See accompanying file
LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt)
=============================================================================*/
#if !defined(WAVE_CONFIG_HPP_F143F90A_A63F_4B27_AC41_9CA4F14F538D_INCLUDED)
#define WAVE_CONFIG_HPP_F143F90A_A63F_4B27_AC41_9CA4F14F538D_INCLUDED
#include <boost/config.hpp>
#include <boost/detail/workaround.hpp>
#include <boost/version.hpp>
#include <boost/spirit/version.hpp>
#include <boost/wave/wave_version.hpp>
///////////////////////////////////////////////////////////////////////////////
// Define the maximal include nesting depth allowed. If this value isn't
// defined it defaults to 1024
//
// To define a new initial include nesting define the following constant
// before including this file.
//
#if !defined(BOOST_WAVE_MAX_INCLUDE_LEVEL_DEPTH)
#define BOOST_WAVE_MAX_INCLUDE_LEVEL_DEPTH 1024
#endif
///////////////////////////////////////////////////////////////////////////////
// Decide, whether to support variadics and placemarkers
//
// To implement support variadics and placemarkers define the following to
// something not equal to zero.
//
#if !defined(BOOST_WAVE_SUPPORT_VARIADICS_PLACEMARKERS)
#define BOOST_WAVE_SUPPORT_VARIADICS_PLACEMARKERS 1
#endif
///////////////////////////////////////////////////////////////////////////////
// Decide, whether to implement a #warning directive as an extension to the
// C++ Standard (same as #error, but emits a warning, not an error)
//
// To disable the implementation of #warning directives, define the following
// constant as zero before including this file.
//
#if !defined(BOOST_WAVE_SUPPORT_WARNING_DIRECTIVE)
#define BOOST_WAVE_SUPPORT_WARNING_DIRECTIVE 1
#endif
///////////////////////////////////////////////////////////////////////////////
// Decide, whether to implement #pragma once
//
// To disable the implementation of #pragma once, define the following
// constant as zero before including this file.
//
#if !defined(BOOST_WAVE_SUPPORT_PRAGMA_ONCE)
#define BOOST_WAVE_SUPPORT_PRAGMA_ONCE 1
#endif
///////////////////////////////////////////////////////////////////////////////
// Decide, whether to implement #pragma message("")
//
// To disable the implementation of #pragma message(""), define the following
// constant as zero before including this file.
//
#if !defined(BOOST_WAVE_SUPPORT_PRAGMA_MESSAGE)
#define BOOST_WAVE_SUPPORT_PRAGMA_MESSAGE 1
#endif
///////////////////////////////////////////////////////////////////////////////
// Decide, whether to implement #include_next
// Please note, that this is an extension to the C++ Standard.
//
// To disable the implementation of #include_next, define the following
// constant as zero before including this file.
//
#if !defined(BOOST_WAVE_SUPPORT_INCLUDE_NEXT)
#define BOOST_WAVE_SUPPORT_INCLUDE_NEXT 1
#endif
///////////////////////////////////////////////////////////////////////////////
// Undefine the following, to enable some MS specific language extensions:
// __int8, __int16, __int32, __int64, __based, __declspec, __cdecl,
// __fastcall, __stdcall, __try, __except, __finally, __leave, __inline,
// __asm, #region, #endregion
//
// Note: By default this is enabled for Windows based systems, otherwise it's
// disabled.
#if !defined(BOOST_WAVE_SUPPORT_MS_EXTENSIONS)
#if defined(BOOST_WINDOWS)
#define BOOST_WAVE_SUPPORT_MS_EXTENSIONS 1
#else
#define BOOST_WAVE_SUPPORT_MS_EXTENSIONS 0
#endif
#endif
///////////////////////////////////////////////////////////////////////////////
// Allow the message body of the #error and #warning directives to be
// preprocessed before the diagnostic is issued.
//
// To disable preprocessing of the body of #error and #warning directives,
// define the following constant as zero before including this file.
//
#if !defined(BOOST_WAVE_PREPROCESS_ERROR_MESSAGE_BODY)
#define BOOST_WAVE_PREPROCESS_ERROR_MESSAGE_BODY 1
#endif
///////////////////////////////////////////////////////////////////////////////
// Allow the #pragma directives to be returned to the caller (optionally after
// preprocessing the body)
//
// To disable the library to emit unknown #pragma directives, define the
// following constant as zero before including this file.
//
#if !defined(BOOST_WAVE_EMIT_PRAGMA_DIRECTIVES)
#define BOOST_WAVE_EMIT_PRAGMA_DIRECTIVES 1
#endif
///////////////////////////////////////////////////////////////////////////////
// Allow the body of a #pragma directive to be preprocessed before the
// directive is returned to the caller.
//
// To disable the preprocessing of the body of #pragma directives, define the
// following constant as zero before including this file.
//
#if !defined(BOOST_WAVE_PREPROCESS_PRAGMA_BODY)
#define BOOST_WAVE_PREPROCESS_PRAGMA_BODY 1
#endif
///////////////////////////////////////////////////////////////////////////////
// Allow to define macros with the command line syntax (-DMACRO(x)=definition)
//
// To disable the the possibility to define macros based on the command line
// syntax, define the following constant as zero before including this file.
//
#if !defined(BOOST_WAVE_ENABLE_COMMANDLINE_MACROS)
#define BOOST_WAVE_ENABLE_COMMANDLINE_MACROS 1
#endif
///////////////////////////////////////////////////////////////////////////////
// Define the pragma keyword to be used by the library to recognize its own
// pragma's. If nothing else is defined, then 'wave' will be used as the
// default keyword, i.e. the library recognizes all
//
// #pragma wave option [(argument)]
//
// and dispatches the handling to the interpret_pragma() preprocessing hook
// function (see file: preprocessing_hooks.hpp). The arguments part of the
// pragma is optional.
// The BOOST_WAVE_PRAGMA_KEYWORD constant needs to be defined to
// resolve as a string literal value.
#if !defined(BOOST_WAVE_PRAGMA_KEYWORD)
#define BOOST_WAVE_PRAGMA_KEYWORD "wave"
#endif
///////////////////////////////////////////////////////////////////////////////
// Define the string type to be used to store the token values and the file
// names inside a file_position template class
//
#if !defined(BOOST_WAVE_STRINGTYPE)
#if BOOST_WORKAROUND(BOOST_MSVC, <= 1300) || \
BOOST_WORKAROUND(__MWERKS__, < 0x3200) || \
(defined(__DECCXX) && defined(__alpha)) || \
defined(BOOST_WAVE_STRINGTYPE_USE_STDSTRING)
// VC7 isn't able to compile the flex_string class, fall back to std::string
// CW up to 8.3 chokes as well *sigh*
// Tru64/CXX has linker problems when using flex_string
#define BOOST_WAVE_STRINGTYPE std::string
#if !defined(BOOST_WAVE_STRINGTYPE_USE_STDSTRING)
#define BOOST_WAVE_STRINGTYPE_USE_STDSTRING 1
#endif
#else
// use the following, if you have a fast std::allocator<char>
#define BOOST_WAVE_STRINGTYPE boost::wave::util::flex_string< \
char, std::char_traits<char>, std::allocator<char>, \
boost::wave::util::CowString</*char, */\
boost::wave::util::AllocatorStringStorage<char> \
> \
> \
/**/
/* #define BOOST_WAVE_STRINGTYPE boost::wave::util::flex_string< \
char, std::char_traits<char>, boost::fast_pool_allocator<char>, \
boost::wave::util::CowString<char, \
boost::wave::util::AllocatorStringStorage<char, \
boost::fast_pool_allocator<char> \
> \
> \
> \
*/ /**/
// This include is needed for the flex_string class used in the
// BOOST_WAVE_STRINGTYPE above.
#include <boost/wave/util/flex_string.hpp>
// This include is needed for the boost::fast_allocator class used in the
// BOOST_WAVE_STRINGTYPE above.
// Configure Boost.Pool thread support (for now: no thread support at all)
//#define BOOST_NO_MT
//#include <boost/pool/pool_alloc.hpp>
// Use the following, if you want to incorporate Maxim Yegorushkin's
// const_string library (http://sourceforge.net/projects/conststring/), which
// may be even faster, than using the flex_string class from above
//#define BOOST_WAVE_STRINGTYPE boost::const_string<char>
//
//#include <boost/const_string/const_string.hpp>
//#include <boost/const_string/io.hpp>
//#include <boost/const_string/concatenation.hpp>
#endif // BOOST_WORKAROUND(_MSC_VER, <= 1300)
#endif
///////////////////////////////////////////////////////////////////////////////
// The following definition forces the Spirit tree code to use list's instead
// of vectors, which may be more efficient on some platforms
// #define BOOST_SPIRIT_USE_LIST_FOR_TREES
///////////////////////////////////////////////////////////////////////////////
// The following definition forces the Spirit tree code to use boost pool
// allocators in stead of the std::allocator for the vector/list's.
// #define BOOST_SPIRIT_USE_BOOST_ALLOCATOR_FOR_TREES
///////////////////////////////////////////////////////////////////////////////
// Uncomment the following, if you need debug output, the
// BOOST_SPIRIT_DEBUG_FLAGS_CPP constants below help to fine control the
// amount of the generated debug output.
//#define BOOST_SPIRIT_DEBUG
///////////////////////////////////////////////////////////////////////////////
// Debug flags for the Wave library, possible flags specified below.
//
// Note: These flags take effect only if the BOOST_SPIRIT_DEBUG constant
// above is defined as well.
#define BOOST_SPIRIT_DEBUG_FLAGS_CPP_GRAMMAR 0x0001
#define BOOST_SPIRIT_DEBUG_FLAGS_TIME_CONVERSION 0x0002
#define BOOST_SPIRIT_DEBUG_FLAGS_CPP_EXPR_GRAMMAR 0x0004
#define BOOST_SPIRIT_DEBUG_FLAGS_INTLIT_GRAMMAR 0x0008
#define BOOST_SPIRIT_DEBUG_FLAGS_CHLIT_GRAMMAR 0x0010
#define BOOST_SPIRIT_DEBUG_FLAGS_DEFINED_GRAMMAR 0x0020
#define BOOST_SPIRIT_DEBUG_FLAGS_PREDEF_MACROS_GRAMMAR 0x0040
#if !defined(BOOST_SPIRIT_DEBUG_FLAGS_CPP)
#define BOOST_SPIRIT_DEBUG_FLAGS_CPP 0 // default is no debugging
#endif
///////////////////////////////////////////////////////////////////////////////
//
// For all recognized preprocessor statements the output parse trees
// formatted as xml are printed. The formatted parse trees are streamed to the
// std::ostream defined by the WAVE_DUMP_PARSE_TREE_OUT constant.
//
// To enable the output of these parse trees, define the following constant
// as zero something not equal to zero before including this file.
//
#if !defined(BOOST_WAVE_DUMP_PARSE_TREE)
#define BOOST_WAVE_DUMP_PARSE_TREE 0
#endif
#if BOOST_WAVE_DUMP_PARSE_TREE != 0 && !defined(BOOST_WAVE_DUMP_PARSE_TREE_OUT)
#define BOOST_WAVE_DUMP_PARSE_TREE_OUT std::cerr
#endif
///////////////////////////////////////////////////////////////////////////////
//
// For all #if and #elif directives the preprocessed expressions are printed.
// These expressions are streamed to the std::ostream defined by the
// BOOST_WAVE_DUMP_CONDITIONAL_EXPRESSIONS_OUT constant.
//
// To enable the output of the preprocessed expressions, define the following
// constant as something not equal to zero before including this file.
//
#if !defined(BOOST_WAVE_DUMP_CONDITIONAL_EXPRESSIONS)
#define BOOST_WAVE_DUMP_CONDITIONAL_EXPRESSIONS 0
#endif
#if BOOST_WAVE_DUMP_CONDITIONAL_EXPRESSIONS != 0 && \
!defined(BOOST_WAVE_DUMP_CONDITIONAL_EXPRESSIONS_OUT)
#define BOOST_WAVE_DUMP_CONDITIONAL_EXPRESSIONS_OUT std::cerr
#endif
///////////////////////////////////////////////////////////////////////////////
// Decide, whether to use the separate compilation model for the instantiation
// of the C++ lexer objects.
//
// If this is defined, you should explicitly instantiate the C++ lexer
// template with the correct parameters in a separate compilation unit of
// your program (see the file instantiate_re2c_lexer.cpp).
//
// To use the lexer inclusion model, define the following constant as
// something not equal to zero before including this file.
//
#if !defined(BOOST_WAVE_SEPARATE_LEXER_INSTANTIATION)
#define BOOST_WAVE_SEPARATE_LEXER_INSTANTIATION 1
#endif
///////////////////////////////////////////////////////////////////////////////
// Decide, whether to use the separate compilation model for the instantiation
// of the grammar objects.
//
// If this is defined, you should explicitly instantiate the grammar
// templates with the correct parameters in a separate compilation unit of
// your program (see the files instantiate_cpp_grammar.cpp et.al.).
//
// To use the grammar inclusion model, define the following constant as
// something not equal to zero before including this file.
//
#if !defined(BOOST_WAVE_SEPARATE_GRAMMAR_INSTANTIATION)
#define BOOST_WAVE_SEPARATE_GRAMMAR_INSTANTIATION 1
#endif
///////////////////////////////////////////////////////////////////////////////
// Decide whether to use a strict C++ lexer.
//
// If this is defined to something != 0, then the C++ lexers recognize the
// strict C99/C++ basic source character set. If it is not defined or defined
// to zero, the C++ lexers recognize the '$' character as part of identifiers.
//
// The default is to recognize the '$' character as part of identifiers.
//
#if !defined(BOOST_WAVE_USE_STRICT_LEXER)
#define BOOST_WAVE_USE_STRICT_LEXER 0
#endif
///////////////////////////////////////////////////////////////////////////////
// Decide, whether the serialization of the wave::context class should be
// supported
//
// If this is defined to something not equal to zero the generated code will
// expose routines allowing to store and reload the internal state of the
// wave::context object.
//
// To enable the availability of the serialization functionality, define the
// following constant as something not equal to zero before including this file.
//
#if !defined(BOOST_WAVE_SERIALIZATION)
#define BOOST_WAVE_SERIALIZATION 0
#endif
///////////////////////////////////////////////////////////////////////////////
// configure Boost.Pool thread support (for now: no thread support at all)
#if !defined(BOOST_NO_MT)
#define BOOST_NO_MT
#endif // !defined(BOOST_NO_MT)
//#if !defined(BOOST_DISABLE_THREADS)
//#define BOOST_DISABLE_THREADS
//#endif // !defined(BOOST_DISABLE_THREADS)
///////////////////////////////////////////////////////////////////////////////
// Wave needs at least 4 parameters for phoenix actors
#if !defined(PHOENIX_LIMIT)
#define PHOENIX_LIMIT 6
#endif
#if PHOENIX_LIMIT < 6
#error "Boost.Wave: the constant PHOENIX_LIMIT must be at least defined to 4" \
" to compile the library."
#endif
///////////////////////////////////////////////////////////////////////////////
// Set up dll import/export options
#if defined(BOOST_HAS_DECLSPEC) && \
(defined(BOOST_WAVE_DYN_LINK) || defined(BOOST_ALL_DYN_LINK)) && \
!defined(BOOST_WAVE_STATIC_LINK)
#if defined(BOOST_WAVE_SOURCE)
#define BOOST_WAVE_DECL __declspec(dllexport)
#define BOOST_WAVE_BUILD_DLL
#else
#define BOOST_WAVE_DECL __declspec(dllimport)
#endif
#endif // building a shared library
#ifndef BOOST_WAVE_DECL
#define BOOST_WAVE_DECL
#endif
///////////////////////////////////////////////////////////////////////////////
// Auto library naming
#if BOOST_VERSION >= 103100
// auto link features work beginning from Boost V1.31.0
#if !defined(BOOST_WAVE_SOURCE) && !defined(BOOST_ALL_NO_LIB) && \
!defined(BOOST_WAVE_NO_LIB)
#define BOOST_LIB_NAME boost_wave
// tell the auto-link code to select a dll when required:
#if defined(BOOST_ALL_DYN_LINK) || defined(BOOST_WAVE_DYN_LINK)
#define BOOST_DYN_LINK
#endif
#include <boost/config/auto_link.hpp>
#endif // auto-linking disabled
#endif // BOOST_VERSION
#endif // !defined(WAVE_CONFIG_HPP_F143F90A_A63F_4B27_AC41_9CA4F14F538D_INCLUDED)