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+// 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__ 20020513
+
+// 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 blindly #define __USE_MALLOC here or on the command line.
+
+// The remainder of the prewritten config is mostly automatic; all the
+// user hooks are listed above.
+
+// End of prewritten config; the discovered settings follow.
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