| // 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__ 20030502 |
| |
| // 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 |
| |
| // In those parts of the standard C++ library that use a mutex instead |
| // of a spin-lock, we now unconditionally use GCC's gthr.h mutex |
| // abstraction layer. All support to directly map to various |
| // threading models has been removed. Note: gthr.h may well map to |
| // gthr-single.h which is a correct way to express no threads support |
| // in gcc. Support for the undocumented _NOTHREADS has been removed. |
| |
| // Default to the typically high-speed, pool-based allocator (as |
| // libstdc++-v2) instead of the malloc-based allocator (libstdc++-v3 |
| // snapshots). See libstdc++-v3/docs/html/17_intro/howto.html for |
| // details on why you don't want to override this setting. Ensure |
| // that threads are properly configured on your platform before |
| // assigning blame to the STL container-memory allocator. After doing |
| // so, please report any possible issues to libstdc++@gcc.gnu.org . |
| // Do not define __USE_MALLOC on the command line. Enforce it here: |
| #ifdef __USE_MALLOC |
| #error __USE_MALLOC should only be defined within \ |
| libstdc++-v3/include/bits/c++config before full recompilation of the library. |
| #endif |
| // Define __USE_MALLOC after this point in the file in order to aid debugging |
| // or globally change allocation policy. This breaks the ABI, thus |
| // completely recompile the library. A patch to better support |
| // changing the global allocator policy would be probably be accepted. |
| |
| // The remainder of the prewritten config is mostly automatic; all the |
| // user hooks are listed above. |
| |
| // End of prewritten config; the discovered settings follow. |
