Remove files that are no more part of GCC distribution from FSF branch.

7 files changed, 0 insertions, 1083 deletions

diff --git a/contrib/libstdc++/include/bits/allocator_traits.h b/contrib/libstdc++/include/bits/allocator_traits.h
deleted file mode 100644
index 93bae7a..0000000
--- a/contrib/libstdc++/include/bits/allocator_traits.h
+++ /dev/null
@@ -1,237 +0,0 @@
-// Allocators -*- C++ -*-
-
-// Copyright (C) 2001, 2002, 2003 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.
-
-/*
- * Copyright (c) 1996-1997
- * Silicon Graphics Computer Systems, Inc.
- *
- * Permission to use, copy, modify, distribute and sell this software
- * and its documentation for any purpose is hereby granted without fee,
- * provided that the above copyright notice appear in all copies and
- * that both that copyright notice and this permission notice appear
- * in supporting documentation.  Silicon Graphics makes no
- * representations about the suitability of this software for any
- * purpose.  It is provided "as is" without express or implied warranty.
- */
-
-#ifndef _ALLOCATOR_TRAITS_H
-#define _ALLOCATOR_TRAITS_H 1
-
-#include <cstddef>
-
-namespace std
-{
-  /**
-   *  @if maint
-   *  This is used primarily (only?) in _Alloc_traits and other places to
-   *  help provide the _Alloc_type typedef.  All it does is forward the
-   *  requests after some minimal checking.
-   *
-   *  This is neither "standard"-conforming nor "SGI".  The _Alloc parameter
-   *  must be "SGI" style.
-   *  @endif
-   *  (See @link Allocators allocators info @endlink for more.)
-   */
-  template<typename _Tp, typename _Alloc>
-    class __simple_alloc
-    {
-    public:
-      static _Tp*
-      allocate(size_t __n)
-      {
-	_Tp* __ret = 0;
-	if (__n)
-	  __ret = static_cast<_Tp*>(_Alloc::allocate(__n * sizeof(_Tp)));
-	return __ret;
-      }
-  
-      static _Tp*
-      allocate()
-      { return (_Tp*) _Alloc::allocate(sizeof (_Tp)); }
-  
-      static void
-      deallocate(_Tp* __p, size_t __n)
-      { if (0 != __n) _Alloc::deallocate(__p, __n * sizeof (_Tp)); }
-  
-      static void
-      deallocate(_Tp* __p)
-      { _Alloc::deallocate(__p, sizeof (_Tp)); }
-    };
-
-
-  /**
-   *  @if maint
-   *  Allocator adaptor to turn an "SGI" style allocator (e.g.,
-   *  __alloc, __malloc_alloc) into a "standard" conforming
-   *  allocator.  Note that this adaptor does *not* assume that all
-   *  objects of the underlying alloc class are identical, nor does it
-   *  assume that all of the underlying alloc's member functions are
-   *  static member functions.  Note, also, that __allocator<_Tp,
-   *  __alloc> is essentially the same thing as allocator<_Tp>.
-   *  @endif
-   *  (See @link Allocators allocators info @endlink for more.)
-   */
-  template<typename _Tp, typename _Alloc>
-    struct __allocator
-    {
-      _Alloc __underlying_alloc;
-      
-      typedef size_t    size_type;
-      typedef ptrdiff_t difference_type;
-      typedef _Tp*       pointer;
-      typedef const _Tp* const_pointer;
-      typedef _Tp&       reference;
-      typedef const _Tp& const_reference;
-      typedef _Tp        value_type;
-
-      template<typename _Tp1>
-        struct rebind
-        { typedef __allocator<_Tp1, _Alloc> other; };
-
-      __allocator() throw() { }
-
-      __allocator(const __allocator& __a) throw()
-      : __underlying_alloc(__a.__underlying_alloc) { }
-
-      template<typename _Tp1>
-        __allocator(const __allocator<_Tp1, _Alloc>& __a) throw()
-        : __underlying_alloc(__a.__underlying_alloc) { }
-
-      ~__allocator() throw() { }
-
-      pointer
-      address(reference __x) const { return &__x; }
-
-      const_pointer
-      address(const_reference __x) const { return &__x; }
-
-      // NB: __n is permitted to be 0.  The C++ standard says nothing
-      // about what the return value is when __n == 0.
-      _Tp*
-      allocate(size_type __n, const void* = 0)
-      {
-	_Tp* __ret = 0;
-	if (__n)
-	  __ret = static_cast<_Tp*>(_Alloc::allocate(__n * sizeof(_Tp)));
-	return __ret;
-      }
-
-      // __p is not permitted to be a null pointer.
-      void
-      deallocate(pointer __p, size_type __n)
-      { __underlying_alloc.deallocate(__p, __n * sizeof(_Tp)); }
-      
-      size_type
-      max_size() const throw() { return size_t(-1) / sizeof(_Tp); }
-
-      // _GLIBCXX_RESOLVE_LIB_DEFECTS
-      // 402. wrong new expression in [some_]allocator::construct
-      void
-      construct(pointer __p, const _Tp& __val) { ::new(__p) _Tp(__val); }
-      
-      void
-      destroy(pointer __p) { __p->~_Tp(); }
-    };
-
-  template<typename _Alloc>
-    struct __allocator<void, _Alloc>
-    {
-      typedef size_t      size_type;
-      typedef ptrdiff_t   difference_type;
-      typedef void*       pointer;
-      typedef const void* const_pointer;
-      typedef void        value_type;
-
-      template<typename _Tp1>
-        struct rebind
-        { typedef __allocator<_Tp1, _Alloc> other; };
-    };
-
-  template<typename _Tp, typename _Alloc>
-    inline bool
-    operator==(const __allocator<_Tp,_Alloc>& __a1, 
-	       const __allocator<_Tp,_Alloc>& __a2)
-    { return __a1.__underlying_alloc == __a2.__underlying_alloc; }
-
-  template<typename _Tp, typename _Alloc>
-    inline bool
-    operator!=(const __allocator<_Tp, _Alloc>& __a1,
-               const __allocator<_Tp, _Alloc>& __a2)
-    { return __a1.__underlying_alloc != __a2.__underlying_alloc; }
-
-
-  /**
-   *  @if maint
-   *  Another allocator adaptor:  _Alloc_traits.  This serves two purposes.
-   *  First, make it possible to write containers that can use either "SGI"
-   *  style allocators or "standard" allocators.  Second, provide a mechanism
-   *  so that containers can query whether or not the allocator has distinct
-   *  instances.  If not, the container can avoid wasting a word of memory to
-   *  store an empty object.  For examples of use, see stl_vector.h, etc, or
-   *  any of the other classes derived from this one.
-   *
-   *  This adaptor uses partial specialization.  The general case of
-   *  _Alloc_traits<_Tp, _Alloc> assumes that _Alloc is a
-   *  standard-conforming allocator, possibly with non-equal instances and
-   *  non-static members.  (It still behaves correctly even if _Alloc has
-   *  static member and if all instances are equal.  Refinements affect
-   *  performance, not correctness.)
-   *
-   *  There are always two members:  allocator_type, which is a standard-
-   *  conforming allocator type for allocating objects of type _Tp, and
-   *  _S_instanceless, a static const member of type bool.  If
-   *  _S_instanceless is true, this means that there is no difference
-   *  between any two instances of type allocator_type.  Furthermore, if
-   *  _S_instanceless is true, then _Alloc_traits has one additional
-   *  member:  _Alloc_type.  This type encapsulates allocation and
-   *  deallocation of objects of type _Tp through a static interface; it
-   *  has two member functions, whose signatures are
-   *
-   *  -  static _Tp* allocate(size_t)
-   *  -  static void deallocate(_Tp*, size_t)
-   *
-   *  The size_t parameters are "standard" style (see top of
-   *  allocator.h) in that they take counts, not sizes.
-   *
-   *  @endif
-   *  (See @link Allocators allocators info @endlink for more.)
-   */
-  // The fully general version.
-  template<typename _Tp, typename _Allocator>
-    struct _Alloc_traits
-    {
-      static const bool _S_instanceless = false;
-      typedef typename _Allocator::template rebind<_Tp>::other allocator_type;
-    };
-
-  template<typename _Tp, typename _Allocator>
-    const bool _Alloc_traits<_Tp, _Allocator>::_S_instanceless;
-} // namespace std
-
-#endif
diff --git a/contrib/libstdc++/include/bits/atomicity.h b/contrib/libstdc++/include/bits/atomicity.h
deleted file mode 100644
index d2620b0..0000000
--- a/contrib/libstdc++/include/bits/atomicity.h
+++ /dev/null
@@ -1,46 +0,0 @@
-// Low-level functions for atomic operations -*- C++ -*-
-
-// Copyright (C) 2004 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 _GLIBCXX_ATOMICITY_H
-#define _GLIBCXX_ATOMICITY_H	1
-
-#include <bits/atomic_word.h>
-  
-namespace __gnu_cxx
-{
-  _Atomic_word 
-  __attribute__ ((__unused__))
-  __exchange_and_add(volatile _Atomic_word* __mem, int __val);
-
-  void
-  __attribute__ ((__unused__))
-  __atomic_add(volatile _Atomic_word* __mem, int __val);
-} // namespace __gnu_cxx
-
-#endif 
diff --git a/contrib/libstdc++/include/bits/concurrence.h b/contrib/libstdc++/include/bits/concurrence.h
deleted file mode 100644
index c436a1b..0000000
--- a/contrib/libstdc++/include/bits/concurrence.h
+++ /dev/null
@@ -1,95 +0,0 @@
-// Support for concurrent programing -*- C++ -*-
-
-// Copyright (C) 2003, 2004
-// 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 _CONCURRENCE_H
-#define _CONCURRENCE_H 1
-
-// GCC's thread abstraction layer
-#include "bits/gthr.h"
-
-#if __GTHREADS
-
-# ifdef __GTHREAD_MUTEX_INIT
-#  define __glibcxx_mutex_type __gthread_mutex_t
-#  define __glibcxx_mutex_define_initialized(NAME) \
-__gthread_mutex_t NAME = __GTHREAD_MUTEX_INIT
-#  define __glibcxx_mutex_lock(NAME) \
-__gthread_mutex_lock(&NAME)
-# else
-// Implies __GTHREAD_MUTEX_INIT_FUNCTION
-struct __glibcxx_mutex : public __gthread_mutex_t
-{
-   __glibcxx_mutex() { __GTHREAD_MUTEX_INIT_FUNCTION(this); }
-};
-
-#  define __glibcxx_mutex_type __glibcxx_mutex
-#  define __glibcxx_mutex_define_initialized(NAME) \
-__glibcxx_mutex NAME
-# define __glibcxx_mutex_lock(NAME) \
-__gthread_mutex_lock(&NAME)
-# endif
-
-# define __glibcxx_mutex_unlock(NAME) __gthread_mutex_unlock(&NAME)
-
-#else
-
-# define __glibcxx_mutex_type __gthread_mutex_t
-# define __glibcxx_mutex_define_initialized(NAME) __gthread_mutex_t NAME
-# define __glibcxx_mutex_lock(NAME)
-# define __glibcxx_mutex_unlock(NAME)
-
-#endif
-
-namespace __gnu_cxx
-{
-  typedef __glibcxx_mutex_type mutex_type;
-  
-  // Scoped lock idiom.
-  // Acquire the mutex here with a constructor call, then release with
-  // the destructor call in accordance with RAII style.
-   class lock
-  {
-    // Externally defined and initialized.
-    mutex_type& device;
-
-  public:
-    explicit lock(mutex_type& name) : device(name)
-    { __glibcxx_mutex_lock(device); }
-
-    ~lock() throw()
-    { __glibcxx_mutex_unlock(device); }
-
-  private:
-    lock(const lock&);
-    lock& operator=(const lock&);
-  };
-}
-
-#endif
diff --git a/contrib/libstdc++/include/bits/stl_threads.h b/contrib/libstdc++/include/bits/stl_threads.h
deleted file mode 100644
index 04baf0a..0000000
--- a/contrib/libstdc++/include/bits/stl_threads.h
+++ /dev/null
@@ -1,150 +0,0 @@
-// Threading support -*- C++ -*-
-
-// Copyright (C) 2001, 2002, 2003, 2004 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.
-
-/*
- * Copyright (c) 1997-1999
- * Silicon Graphics Computer Systems, Inc.
- *
- * Permission to use, copy, modify, distribute and sell this software
- * and its documentation for any purpose is hereby granted without fee,
- * provided that the above copyright notice appear in all copies and
- * that both that copyright notice and this permission notice appear
- * in supporting documentation.  Silicon Graphics makes no
- * representations about the suitability of this software for any
- * purpose.  It is provided "as is" without express or implied warranty.
- */
-
-/** @file stl_threads.h
- *  This is an internal header file, included by other library headers.
- *  You should not attempt to use it directly.
- */
-
-#ifndef _STL_THREADS_H
-#define _STL_THREADS_H 1
-
-#include <cstddef>
-
-// The only supported threading model is GCC's own gthr.h abstraction
-// layer.
-#include "bits/gthr.h"
-
-namespace __gnu_internal
-{
-#if !defined(__GTHREAD_MUTEX_INIT) && defined(__GTHREAD_MUTEX_INIT_FUNCTION)
-  extern __gthread_mutex_t _GLIBCXX_mutex;
-  extern __gthread_mutex_t *_GLIBCXX_mutex_address;
-  extern __gthread_once_t _GLIBCXX_once;
-  extern void _GLIBCXX_mutex_init(void);
-  extern void _GLIBCXX_mutex_address_init(void);
-#endif
-} // namespace __gnu_internal
-
-namespace __gnu_cxx
-{
-  // Locking class.  Note that this class *does not have a
-  // constructor*.  It must be initialized either statically, with
-  // __STL_MUTEX_INITIALIZER, or dynamically, by explicitly calling
-  // the _M_initialize member function.  (This is similar to the ways
-  // that a pthreads mutex can be initialized.)  There are explicit
-  // member functions for acquiring and releasing the lock.
-
-  // There is no constructor because static initialization is
-  // essential for some uses, and only a class aggregate (see section
-  // 8.5.1 of the C++ standard) can be initialized that way.  That
-  // means we must have no constructors, no base classes, no virtual
-  // functions, and no private or protected members.
-  struct _STL_mutex_lock
-  {
-    // The class must be statically initialized with __STL_MUTEX_INITIALIZER.
-#if !defined(__GTHREAD_MUTEX_INIT) && defined(__GTHREAD_MUTEX_INIT_FUNCTION)
-    volatile int _M_init_flag;
-    __gthread_once_t _M_once;
-#endif
-    __gthread_mutex_t _M_lock;
-
-    void
-    _M_initialize()
-    {
-#ifdef __GTHREAD_MUTEX_INIT
-      // There should be no code in this path given the usage rules above.
-#elif defined(__GTHREAD_MUTEX_INIT_FUNCTION)
-      if (_M_init_flag) return;
-      if (__gthread_once(&__gnu_internal::_GLIBCXX_once,
-			 __gnu_internal::_GLIBCXX_mutex_init) != 0
-	  && __gthread_active_p())
-	abort ();
-      __gthread_mutex_lock(&__gnu_internal::_GLIBCXX_mutex);
-      if (!_M_init_flag)
-	{
-	  // Even though we have a global lock, we use __gthread_once to be
-	  // absolutely certain the _M_lock mutex is only initialized once on
-	  // multiprocessor systems.
-	  __gnu_internal::_GLIBCXX_mutex_address = &_M_lock;
-	  if (__gthread_once(&_M_once,
-			     __gnu_internal::_GLIBCXX_mutex_address_init) != 0
-	    && __gthread_active_p())
-	    abort();
-	  _M_init_flag = 1;
-	}
-      __gthread_mutex_unlock(&__gnu_internal::_GLIBCXX_mutex);
-#endif
-    }
-
-    void
-    _M_acquire_lock()
-    {
-#if !defined(__GTHREAD_MUTEX_INIT) && defined(__GTHREAD_MUTEX_INIT_FUNCTION)
-      if (!_M_init_flag) _M_initialize();
-#endif
-      __gthread_mutex_lock(&_M_lock);
-    }
-
-    void
-    _M_release_lock()
-    {
-#if !defined(__GTHREAD_MUTEX_INIT) && defined(__GTHREAD_MUTEX_INIT_FUNCTION)
-      if (!_M_init_flag) _M_initialize();
-#endif
-      __gthread_mutex_unlock(&_M_lock);
-    }
-  };
-
-#ifdef __GTHREAD_MUTEX_INIT
-#define __STL_MUTEX_INITIALIZER = { __GTHREAD_MUTEX_INIT }
-#elif defined(__GTHREAD_MUTEX_INIT_FUNCTION)
-#ifdef __GTHREAD_MUTEX_INIT_DEFAULT
-#define __STL_MUTEX_INITIALIZER \
-  = { 0, __GTHREAD_ONCE_INIT, __GTHREAD_MUTEX_INIT_DEFAULT }
-#else
-#define __STL_MUTEX_INITIALIZER = { 0, __GTHREAD_ONCE_INIT }
-#endif
-#endif
-} // namespace __gnu_cxx
-
-#endif
diff --git a/contrib/libstdc++/include/bits/type_traits.h b/contrib/libstdc++/include/bits/type_traits.h
deleted file mode 100644
index 9b91e5c..0000000
--- a/contrib/libstdc++/include/bits/type_traits.h
+++ /dev/null
@@ -1,405 +0,0 @@
-// Type traits implementation -*- C++ -*-
-
-// Copyright (C) 2001, 2004 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.
-
-/*
- *
- * Copyright (c) 1997
- * Silicon Graphics Computer Systems, Inc.
- *
- * Permission to use, copy, modify, distribute and sell this software
- * and its documentation for any purpose is hereby granted without fee,
- * provided that the above copyright notice appear in all copies and
- * that both that copyright notice and this permission notice appear
- * in supporting documentation.  Silicon Graphics makes no
- * representations about the suitability of this software for any
- * purpose.  It is provided "as is" without express or implied warranty.
- */
-
-/** @file type_traits.h
- *  This is an internal header file, included by other library headers.
- *  You should not attempt to use it directly.
- */
-
-#ifndef _TYPE_TRAITS_H
-#define _TYPE_TRAITS_H 1
-
-#pragma GCC system_header
-
-#include <bits/c++config.h>
-
-/*
-This header file provides a framework for allowing compile time dispatch
-based on type attributes. This is useful when writing template code.
-For example, when making a copy of an array of an unknown type, it helps
-to know if the type has a trivial copy constructor or not, to help decide
-if a memcpy can be used.
-
-The class template __type_traits provides a series of typedefs each of
-which is either __true_type or __false_type. The argument to
-__type_traits can be any type. The typedefs within this template will
-attain their correct values by one of these means:
-    1. The general instantiation contain conservative values which work
-       for all types.
-    2. Specializations may be declared to make distinctions between types.
-    3. Some compilers (such as the Silicon Graphics N32 and N64 compilers)
-       will automatically provide the appropriate specializations for all
-       types.
-
-EXAMPLE:
-
-//Copy an array of elements which have non-trivial copy constructors
-template <class _Tp> void
-  copy(_Tp* __source,_Tp* __destination,int __n,__false_type);
-//Copy an array of elements which have trivial copy constructors. Use memcpy.
-template <class _Tp> void
-  copy(_Tp* __source,_Tp* __destination,int __n,__true_type);
-
-//Copy an array of any type by using the most efficient copy mechanism
-template <class _Tp> inline void copy(_Tp* __source,_Tp* __destination,int __n) {
-   copy(__source,__destination,__n,
-        typename __type_traits<_Tp>::has_trivial_copy_constructor());
-}
-*/
-
-struct __true_type {};
-struct __false_type {};
-
-template <class _Tp>
-  struct __type_traits
-  {
-    typedef __true_type     this_dummy_member_must_be_first;
-    /* Do not remove this member. It informs a compiler which
-       automatically specializes __type_traits that this
-       __type_traits template is special. It just makes sure that
-       things work if an implementation is using a template
-       called __type_traits for something unrelated. */
-
-   /* The following restrictions should be observed for the sake of
-      compilers which automatically produce type specific specializations
-      of this class:
-          - You may reorder the members below if you wish
-          - You may remove any of the members below if you wish
-          - You must not rename members without making the corresponding
-            name change in the compiler
-          - Members you add will be treated like regular members unless
-            you add the appropriate support in the compiler. */
-
-
-    typedef __false_type    has_trivial_default_constructor;
-    typedef __false_type    has_trivial_copy_constructor;
-    typedef __false_type    has_trivial_assignment_operator;
-    typedef __false_type    has_trivial_destructor;
-    typedef __false_type    is_POD_type;
-  };
-
-
-// Provide some specializations.
-
-template<>
-  struct __type_traits<bool>
-  {
-    typedef __true_type    has_trivial_default_constructor;
-    typedef __true_type    has_trivial_copy_constructor;
-    typedef __true_type    has_trivial_assignment_operator;
-    typedef __true_type    has_trivial_destructor;
-    typedef __true_type    is_POD_type;
-  };
-
-template<>
-  struct __type_traits<char>
-  {
-    typedef __true_type    has_trivial_default_constructor;
-    typedef __true_type    has_trivial_copy_constructor;
-    typedef __true_type    has_trivial_assignment_operator;
-    typedef __true_type    has_trivial_destructor;
-    typedef __true_type    is_POD_type;
-  };
-
-template<>
-  struct __type_traits<signed char>
-  {
-    typedef __true_type    has_trivial_default_constructor;
-    typedef __true_type    has_trivial_copy_constructor;
-    typedef __true_type    has_trivial_assignment_operator;
-    typedef __true_type    has_trivial_destructor;
-    typedef __true_type    is_POD_type;
-  };
-
-template<>
-  struct __type_traits<unsigned char>
-  {
-    typedef __true_type    has_trivial_default_constructor;
-    typedef __true_type    has_trivial_copy_constructor;
-    typedef __true_type    has_trivial_assignment_operator;
-    typedef __true_type    has_trivial_destructor;
-    typedef __true_type    is_POD_type;
-  };
-
-template<>
-  struct __type_traits<wchar_t>
-  {
-    typedef __true_type    has_trivial_default_constructor;
-    typedef __true_type    has_trivial_copy_constructor;
-    typedef __true_type    has_trivial_assignment_operator;
-    typedef __true_type    has_trivial_destructor;
-    typedef __true_type    is_POD_type;
-  };
-
-template<>
-  struct __type_traits<short>
-  {
-    typedef __true_type    has_trivial_default_constructor;
-    typedef __true_type    has_trivial_copy_constructor;
-    typedef __true_type    has_trivial_assignment_operator;
-    typedef __true_type    has_trivial_destructor;
-    typedef __true_type    is_POD_type;
-  };
-
-template<>
-  struct __type_traits<unsigned short>
-  {
-    typedef __true_type    has_trivial_default_constructor;
-    typedef __true_type    has_trivial_copy_constructor;
-    typedef __true_type    has_trivial_assignment_operator;
-    typedef __true_type    has_trivial_destructor;
-    typedef __true_type    is_POD_type;
-  };
-
-template<>
-  struct __type_traits<int>
-  {
-    typedef __true_type    has_trivial_default_constructor;
-    typedef __true_type    has_trivial_copy_constructor;
-    typedef __true_type    has_trivial_assignment_operator;
-    typedef __true_type    has_trivial_destructor;
-    typedef __true_type    is_POD_type;
-  };
-
-template<>
-  struct __type_traits<unsigned int>
-  {
-    typedef __true_type    has_trivial_default_constructor;
-    typedef __true_type    has_trivial_copy_constructor;
-    typedef __true_type    has_trivial_assignment_operator;
-    typedef __true_type    has_trivial_destructor;
-    typedef __true_type    is_POD_type;
-  };
-
-template<>
-  struct __type_traits<long>
-  {
-    typedef __true_type    has_trivial_default_constructor;
-    typedef __true_type    has_trivial_copy_constructor;
-    typedef __true_type    has_trivial_assignment_operator;
-    typedef __true_type    has_trivial_destructor;
-    typedef __true_type    is_POD_type;
-  };
-
-template<>
-  struct __type_traits<unsigned long>
-  {
-    typedef __true_type    has_trivial_default_constructor;
-    typedef __true_type    has_trivial_copy_constructor;
-    typedef __true_type    has_trivial_assignment_operator;
-    typedef __true_type    has_trivial_destructor;
-    typedef __true_type    is_POD_type;
-  };
-
-template<>
-  struct __type_traits<long long>
-  {
-    typedef __true_type    has_trivial_default_constructor;
-    typedef __true_type    has_trivial_copy_constructor;
-    typedef __true_type    has_trivial_assignment_operator;
-    typedef __true_type    has_trivial_destructor;
-    typedef __true_type    is_POD_type;
-  };
-
-template<>
-  struct __type_traits<unsigned long long>
-  {
-    typedef __true_type    has_trivial_default_constructor;
-    typedef __true_type    has_trivial_copy_constructor;
-    typedef __true_type    has_trivial_assignment_operator;
-    typedef __true_type    has_trivial_destructor;
-    typedef __true_type    is_POD_type;
-  };
-
-template<>
-  struct __type_traits<float>
-  {
-    typedef __true_type    has_trivial_default_constructor;
-    typedef __true_type    has_trivial_copy_constructor;
-    typedef __true_type    has_trivial_assignment_operator;
-    typedef __true_type    has_trivial_destructor;
-    typedef __true_type    is_POD_type;
-  };
-
-template<>
-  struct __type_traits<double>
-  {
-    typedef __true_type    has_trivial_default_constructor;
-    typedef __true_type    has_trivial_copy_constructor;
-    typedef __true_type    has_trivial_assignment_operator;
-    typedef __true_type    has_trivial_destructor;
-    typedef __true_type    is_POD_type;
-  };
-
-template<>
-  struct __type_traits<long double>
-  {
-    typedef __true_type    has_trivial_default_constructor;
-    typedef __true_type    has_trivial_copy_constructor;
-    typedef __true_type    has_trivial_assignment_operator;
-    typedef __true_type    has_trivial_destructor;
-    typedef __true_type    is_POD_type;
-  };
-
-template <class _Tp>
-  struct __type_traits<_Tp*>
-  {
-    typedef __true_type    has_trivial_default_constructor;
-    typedef __true_type    has_trivial_copy_constructor;
-    typedef __true_type    has_trivial_assignment_operator;
-    typedef __true_type    has_trivial_destructor;
-    typedef __true_type    is_POD_type;
-  };
-
-// The following could be written in terms of numeric_limits.
-// We're doing it separately to reduce the number of dependencies.
-
-template <class _Tp>
-  struct _Is_integer
-  {
-    typedef __false_type _Integral;
-  };
-
-template<>
-  struct _Is_integer<bool>
-  {
-    typedef __true_type _Integral;
-  };
-
-template<>
-  struct _Is_integer<char>
-  {
-    typedef __true_type _Integral;
-  };
-
-template<>
-  struct _Is_integer<signed char>
-  {
-    typedef __true_type _Integral;
-  };
-
-template<>
-  struct _Is_integer<unsigned char>
-  {
-    typedef __true_type _Integral;
-  };
-
-template<>
-  struct _Is_integer<wchar_t>
-  {
-    typedef __true_type _Integral;
-  };
-
-template<>
-  struct _Is_integer<short>
-  {
-    typedef __true_type _Integral;
-  };
-
-template<>
-  struct _Is_integer<unsigned short>
-  {
-    typedef __true_type _Integral;
-  };
-
-template<>
-  struct _Is_integer<int>
-  {
-    typedef __true_type _Integral;
-  };
-
-template<>
-  struct _Is_integer<unsigned int>
-  {
-    typedef __true_type _Integral;
-  };
-
-template<>
-  struct _Is_integer<long>
-  {
-    typedef __true_type _Integral;
-  };
-
-template<>
-  struct _Is_integer<unsigned long>
-  {
-    typedef __true_type _Integral;
-  };
-
-template<>
-  struct _Is_integer<long long>
-  {
-    typedef __true_type _Integral;
-  };
-
-template<>
-  struct _Is_integer<unsigned long long>
-  {
-    typedef __true_type _Integral;
-  };
-
-template<typename _Tp>
-  struct _Is_normal_iterator
-  {
-    typedef __false_type _Normal;
-  };
-
-// Forward declaration hack, should really include this from somewhere.
-namespace __gnu_cxx
-{
-  template<typename _Iterator, typename _Container>
-    class __normal_iterator;
-}
-
-template<typename _Iterator, typename _Container>
-  struct _Is_normal_iterator< __gnu_cxx::__normal_iterator<_Iterator,
-							   _Container> >
-  {
-    typedef __true_type _Normal;
-  };
-
-#endif /* _TYPE_TRAITS_H */
-
-// Local Variables:
-// mode:C++
-// End:
diff --git a/contrib/libstdc++/include/ext/enc_filebuf.h b/contrib/libstdc++/include/ext/enc_filebuf.h
deleted file mode 100644
index 39f4ef7..0000000
--- a/contrib/libstdc++/include/ext/enc_filebuf.h
+++ /dev/null
@@ -1,68 +0,0 @@
-// filebuf with __enc_traits state type -*- C++ -*-
-
-// Copyright (C) 2002, 2003 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.
-
-#include <fstream>
-#include <locale>
-
-namespace __gnu_cxx
-{
-  // Custom traits type with __enc_traits for the state type, and the
-  // associated fpos<__enc_traits> for the position type, all other
-  // bits equivalent to the required char_traits instantiations.
-  template<typename _CharT>
-    struct enc_char_traits: public std::char_traits<_CharT>
-    {
-      typedef std::__enc_traits			state_type;
-      typedef typename std::fpos<state_type>	pos_type;
-    };
-
-  template<typename _CharT>
-    class enc_filebuf
-    : public std::basic_filebuf<_CharT, enc_char_traits<_CharT> >
-    {
-    public:
-      typedef enc_char_traits<_CharT>		traits_type;
-      typedef typename traits_type::state_type	state_type;
-      typedef typename traits_type::pos_type	pos_type;
-
-      enc_filebuf(state_type& __state)
-      : std::basic_filebuf<_CharT, enc_char_traits<_CharT> >()
-      {
-	this->_M_state_beg = __state;
-	this->_M_state_beg._M_init();
-      }
-
-    private:
-      // concept requirements:
-      // Set state type to something useful.
-      // Something more than copyconstructible is needed here, so
-      // require default and copy constructible + assignment operator.
-      __glibcxx_class_requires(state_type, _SGIAssignableConcept)
-    };
-} // namespace __gnu_cxx
diff --git a/contrib/libstdc++/include/stdc++.h b/contrib/libstdc++/include/stdc++.h
deleted file mode 100644
index d350a3c..0000000
--- a/contrib/libstdc++/include/stdc++.h
+++ /dev/null
@@ -1,82 +0,0 @@
-// C++ includes used for precompiling -*- C++ -*-
-
-// Copyright (C) 2003 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.
-
-// 17.4.1.2 Headers
-
-// C
-#include <cassert>
-#include <cctype>
-#include <cerrno>
-#include <cfloat>
-#include <ciso646>
-#include <climits>
-#include <clocale>
-#include <cmath>
-#include <csetjmp>
-#include <csignal>
-#include <cstdarg>
-#include <cstddef>
-#include <cstdio>
-#include <cstdlib>
-#include <cstring>
-#include <ctime>
-
-// C++
-#include <algorithm>
-#include <bitset>
-#include <complex>
-#include <deque>
-#include <exception>
-#include <fstream>
-#include <functional>
-#include <iomanip>
-#include <ios>
-#include <iosfwd>
-#include <iostream>
-#include <istream>
-#include <iterator>
-#include <limits>
-#include <list>
-#include <locale>
-#include <map>
-#include <memory>
-#include <new>
-#include <numeric>
-#include <ostream>
-#include <queue>
-#include <set>
-#include <sstream>
-#include <stack>
-#include <stdexcept>
-#include <streambuf>
-#include <string>
-#include <typeinfo>
-#include <utility>
-#include <valarray>
-#include <vector>