mirror of git://gcc.gnu.org/git/gcc.git
155 lines
5.1 KiB
C++
155 lines
5.1 KiB
C++
// Predefined symbols and macros -*- C++ -*-
|
|
|
|
// Copyright (C) 1997, 1998, 1999, 2000, 2001 Free Software Foundation, Inc.
|
|
//
|
|
// This file is part of the GNU ISO C++ Library. This library is free
|
|
// software; you can redistribute it and/or modify it under the
|
|
// terms of the GNU General Public License as published by the
|
|
// Free Software Foundation; either version 2, or (at your option)
|
|
// any later version.
|
|
|
|
// This library is distributed in the hope that it will be useful,
|
|
// but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
|
// GNU General Public License for more details.
|
|
|
|
// You should have received a copy of the GNU General Public License along
|
|
// with this library; see the file COPYING. If not, write to the Free
|
|
// Software Foundation, 59 Temple Place - Suite 330, Boston, MA 02111-1307,
|
|
// USA.
|
|
|
|
// As a special exception, you may use this file as part of a free software
|
|
// library without restriction. Specifically, if other files instantiate
|
|
// templates or use macros or inline functions from this file, or you compile
|
|
// this file and link it with other files to produce an executable, this
|
|
// file does not by itself cause the resulting executable to be covered by
|
|
// the GNU General Public License. This exception does not however
|
|
// invalidate any other reasons why the executable file might be covered by
|
|
// the GNU General Public License.
|
|
|
|
#ifndef _CPP_CPPCONFIG
|
|
#define _CPP_CPPCONFIG 1
|
|
|
|
// Pick up any OS-specific definitions.
|
|
#include <bits/os_defines.h>
|
|
|
|
// The current version of the C++ library in compressed ISO date format.
|
|
#define __GLIBCPP__ 20010301
|
|
|
|
// This is necessary until GCC supports separate template
|
|
// compilation.
|
|
#define _GLIBCPP_NO_TEMPLATE_EXPORT 1
|
|
|
|
// This is a hack around not having either pre-compiled headers or
|
|
// export compilation. If defined, the io, string, and valarray
|
|
// headers will include all the necessary bits. If not defined, the
|
|
// implementation optimizes the headers for the most commonly-used
|
|
// types. For the io library, this means that larger, out-of-line
|
|
// member functions are only declared, and definitions are not parsed
|
|
// by the compiler, but instead instantiated into the library binary.
|
|
#define _GLIBCPP_FULLY_COMPLIANT_HEADERS 1
|
|
|
|
// To enable older, ARM-style iostreams and other anachronisms use this.
|
|
//#define _GLIBCPP_DEPRECATED 1
|
|
|
|
// Use corrected code from the committee library group's issues list.
|
|
#define _GLIBCPP_RESOLVE_LIB_DEFECTS 1
|
|
|
|
// From SGI's stl_config.h; generic settings and user hooks (_NOTHREADS).
|
|
#if defined(_PTHREADS) && !defined(_NOTHREADS)
|
|
# define __STL_PTHREADS
|
|
#endif
|
|
#if defined(_UITHREADS) && !defined(_PTHREADS) && !defined(_NOTHREADS)
|
|
# define __STL_UITHREADS
|
|
#endif
|
|
|
|
// Concept-checking code is on by default unless users define
|
|
// the _STL_NO_CONCEPT_CHECKS hook.
|
|
//#define _STL_NO_CONCEPT_CHECKS 1
|
|
#if !defined(_STL_NO_CONCEPT_CHECKS)
|
|
# define __STL_USE_CONCEPT_CHECKS
|
|
#endif
|
|
|
|
// This is also a user hook, but via -f[no-]exceptions, not direct #defines.
|
|
#ifdef __EXCEPTIONS
|
|
# define __STL_USE_EXCEPTIONS
|
|
# define __STL_TRY try
|
|
# define __STL_CATCH_ALL catch(...)
|
|
# define __STL_THROW(x) throw x
|
|
# define __STL_RETHROW throw
|
|
# define __STL_NOTHROW throw()
|
|
# define __STL_UNWIND(action) catch(...) { action; throw; }
|
|
#else
|
|
# define __STL_TRY
|
|
# define __STL_CATCH_ALL if (false)
|
|
# define __STL_THROW(x)
|
|
# define __STL_RETHROW
|
|
# define __STL_NOTHROW
|
|
# define __STL_UNWIND(action)
|
|
#endif
|
|
|
|
// This is the "underlying allocator"
|
|
#define __USE_MALLOC
|
|
|
|
// Define this to permit user-level control of the expansion of string
|
|
// buffers (via a fn pointer), see basic_string.* for more.
|
|
//#define _GLIBCPP_ALLOC_CONTROL
|
|
|
|
// The remainder of the prewritten config is mostly automatic; all the
|
|
// user hooks are listed above.
|
|
|
|
#ifdef _REENTRANT
|
|
# define __STL_THREADS
|
|
#endif
|
|
#ifdef _PTHREADS
|
|
# define __STL_PTHREADS
|
|
#endif
|
|
//#ifndef __STRICT_ANSI__
|
|
//# define __STL_LONG_LONG
|
|
//#endif
|
|
|
|
// 20010302 pme -- this is only used in bits/concept_checks.h
|
|
//#if (__GNUC__ < 2) || (__GNUC__ == 2 && __GNUC_MINOR__ < 95)
|
|
# define __STL_NO_FUNCTION_PTR_IN_CLASS_TEMPLATE
|
|
//#endif
|
|
|
|
// Mingw32, GCC compiler using the Microsoft C runtime (settings taken from
|
|
// SGI's stl_config.h)
|
|
#if defined(__MINGW32__)
|
|
# define __STL_NO_DRAND48
|
|
# ifdef _MT
|
|
# define __STL_WIN32THREADS
|
|
# endif
|
|
#endif
|
|
|
|
// Cygwin32, GCC compiler on MS Windows (settings taken from SGI's
|
|
// stl_config.h)
|
|
#if defined(__CYGWIN__)
|
|
# define __STL_NO_DRAND48
|
|
#endif
|
|
|
|
// XXX Only used in the SGI rope extensions; this is from stl_config.h and
|
|
// should be cleaned up.
|
|
#ifdef __STL_ASSERTIONS
|
|
# include <stdio.h>
|
|
# define __stl_assert(expr) \
|
|
if (!(expr)) { fprintf(stderr, "%s:%d STL assertion failure: %s\n", \
|
|
__FILE__, __LINE__, # expr); abort(); }
|
|
#else
|
|
# define __stl_assert(expr)
|
|
#endif
|
|
|
|
|
|
#if defined(__STL_WIN32THREADS) || defined(__STL_SGI_THREADS) \
|
|
|| defined(__STL_PTHREADS) || defined(__STL_UITHREADS)
|
|
# define __STL_THREADS
|
|
# define __STL_VOLATILE volatile
|
|
#else
|
|
# define __STL_VOLATILE
|
|
#endif
|
|
|
|
|
|
// End of prewritten config; the discovered settings follow.
|
|
|
|
|