From d42790ccc00a70f00d10a3b8f17967a5b396bd4d Mon Sep 17 00:00:00 2001
From: kan <kan@FreeBSD.org>
Date: Thu, 12 Aug 2004 16:41:42 +0000
Subject: Remove files that are not part of GCC 3.4.x from the vendor branch.

---
 contrib/libstdc++/config/abi/extract_symvers       |  64 ---
 contrib/libstdc++/config/aix.ml                    |   9 -
 .../config/cpu/sparc/sparc32/bits/atomicity.h      |  88 ----
 .../config/cpu/sparc/sparc64/bits/atomicity.h      |  70 ---
 contrib/libstdc++/config/dec-osf.ml                |   6 -
 contrib/libstdc++/config/delta.mt                  |   2 -
 contrib/libstdc++/config/elf.ml                    |   8 -
 contrib/libstdc++/config/elfshlibm.ml              |   6 -
 contrib/libstdc++/config/freebsd.ml                |   6 -
 contrib/libstdc++/config/gnu.ml                    |   6 -
 contrib/libstdc++/config/hpux.ml                   |   6 -
 contrib/libstdc++/config/io/basic_file_libio.cc    | 194 --------
 contrib/libstdc++/config/io/basic_file_libio.h     | 498 ---------------------
 contrib/libstdc++/config/io/c_io_libio.h           | 113 -----
 contrib/libstdc++/config/io/c_io_libio_codecvt.c   | 153 -------
 contrib/libstdc++/config/irix5.ml                  |   6 -
 contrib/libstdc++/config/linux.ml                  |  11 -
 contrib/libstdc++/config/linux.mt                  |   2 -
 contrib/libstdc++/config/openbsd.ml                |   7 -
 contrib/libstdc++/config/openbsd.mt                |   3 -
 contrib/libstdc++/config/posix.mt                  |   1 -
 contrib/libstdc++/config/sol2pth.mt                |   1 -
 contrib/libstdc++/config/sol2shm.ml                |   6 -
 contrib/libstdc++/config/sol2solth.mt              |   1 -
 contrib/libstdc++/config/sunos4.ml                 |   9 -
 contrib/libstdc++/config/x86-interix.ml            |   9 -
 26 files changed, 1285 deletions(-)
 delete mode 100755 contrib/libstdc++/config/abi/extract_symvers
 delete mode 100644 contrib/libstdc++/config/aix.ml
 delete mode 100644 contrib/libstdc++/config/cpu/sparc/sparc32/bits/atomicity.h
 delete mode 100644 contrib/libstdc++/config/cpu/sparc/sparc64/bits/atomicity.h
 delete mode 100644 contrib/libstdc++/config/dec-osf.ml
 delete mode 100644 contrib/libstdc++/config/delta.mt
 delete mode 100644 contrib/libstdc++/config/elf.ml
 delete mode 100644 contrib/libstdc++/config/elfshlibm.ml
 delete mode 100644 contrib/libstdc++/config/freebsd.ml
 delete mode 100644 contrib/libstdc++/config/gnu.ml
 delete mode 100644 contrib/libstdc++/config/hpux.ml
 delete mode 100644 contrib/libstdc++/config/io/basic_file_libio.cc
 delete mode 100644 contrib/libstdc++/config/io/basic_file_libio.h
 delete mode 100644 contrib/libstdc++/config/io/c_io_libio.h
 delete mode 100644 contrib/libstdc++/config/io/c_io_libio_codecvt.c
 delete mode 100644 contrib/libstdc++/config/irix5.ml
 delete mode 100644 contrib/libstdc++/config/linux.ml
 delete mode 100644 contrib/libstdc++/config/linux.mt
 delete mode 100644 contrib/libstdc++/config/openbsd.ml
 delete mode 100644 contrib/libstdc++/config/openbsd.mt
 delete mode 100644 contrib/libstdc++/config/posix.mt
 delete mode 100644 contrib/libstdc++/config/sol2pth.mt
 delete mode 100644 contrib/libstdc++/config/sol2shm.ml
 delete mode 100644 contrib/libstdc++/config/sol2solth.mt
 delete mode 100644 contrib/libstdc++/config/sunos4.ml
 delete mode 100644 contrib/libstdc++/config/x86-interix.ml

(limited to 'contrib/libstdc++/config')

diff --git a/contrib/libstdc++/config/abi/extract_symvers b/contrib/libstdc++/config/abi/extract_symvers
deleted file mode 100755
index e7b6645..0000000
--- a/contrib/libstdc++/config/abi/extract_symvers
+++ /dev/null
@@ -1,64 +0,0 @@
-#!/bin/sh
-
-# Copyright (C) 2002 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.
-
-
-if test ${#} -lt 2 || test $1 = '--help'; then
-  echo "Usage:  extract_symvers  shared_lib output_file" 1>&2
-  exit 1
-fi
-
-lib=$1
-output=$2
-
-# GNU binutils, somewhere after version 2.11.2, requires -W/--wide to avoid
-# default line truncation.  -W is not supported and truncation did not occur
-# by default before that point.
-readelf="readelf --symbols"
-if readelf --help | grep -- --wide > /dev/null; then
-    readelf="$readelf --wide"
-fi
-
-# This avoids weird sorting problems later.
-export LC_ALL=C
-
-tmp=extract.$$
-
-${readelf} ${lib} | sed '/\.dynsym/,/^$/p;d' | egrep -v ' (LOCAL|UND) ' |\
-awk '{ if ($4 == "FUNC" || $4 == "NOTYPE")
-         printf "%s:%s\n", $4, $8;
-       else if ($4 == "OBJECT")
-         printf "%s:%s:%s\n", $4, $3, $8;
-     }' | sort | uniq > $tmp 2>&1
-#       else printf "Huh?  What is %s?\n", $8;
-
-
-# I think we'll be doing some more with this file, but for now, dump.
-mv $tmp $output
-
-exit 0
diff --git a/contrib/libstdc++/config/aix.ml b/contrib/libstdc++/config/aix.ml
deleted file mode 100644
index dec7a90..0000000
--- a/contrib/libstdc++/config/aix.ml
+++ /dev/null
@@ -1,9 +0,0 @@
-# AIX has wierd shared/non-shared libraries.
-
-ARLIB	 = libstdc++-ar.a.$(VERSION)
-ARLINK	 = libstdc++-ar.a
-SHLINK   = libstdc++.a
-LIBS     = $(ARLIB) $(ARLINK) $(SHLIB) $(SHLINK)
-DEPLIBS  = ../$(SHLIB)
-SHDEPS   = -lm
-SHFLAGS  = -Wl,-unix
diff --git a/contrib/libstdc++/config/cpu/sparc/sparc32/bits/atomicity.h b/contrib/libstdc++/config/cpu/sparc/sparc32/bits/atomicity.h
deleted file mode 100644
index aa639e4..0000000
--- a/contrib/libstdc++/config/cpu/sparc/sparc32/bits/atomicity.h
+++ /dev/null
@@ -1,88 +0,0 @@
-// Low-level functions for atomic operations: Sparc32 version  -*- C++ -*-
-
-// Copyright (C) 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 _BITS_ATOMICITY_H
-#define _BITS_ATOMICITY_H	1
-
-typedef int _Atomic_word;
-
-template <int __inst>
-struct __Atomicity_lock
-{
-  static unsigned char _S_atomicity_lock;
-};
-
-template <int __inst>
-unsigned char __Atomicity_lock<__inst>::_S_atomicity_lock = 0;
-
-template unsigned char __Atomicity_lock<0>::_S_atomicity_lock;
-
-static int
-__attribute__ ((__unused__))
-__exchange_and_add (volatile _Atomic_word* __mem, int __val)
-{
-  _Atomic_word __result, __tmp;
-
-  __asm__ __volatile__("1:	ldstub	[%1], %0\n\t"
-		       "	cmp	%0, 0\n\t"
-		       "	bne	1b\n\t"
-		       "	 nop"
-		       : "=&r" (__tmp)
-		       : "r" (&__Atomicity_lock<0>::_S_atomicity_lock)
-		       : "memory");
-  __result = *__mem;
-  *__mem += __val;
-  __asm__ __volatile__("stb	%%g0, [%0]"
-		       : /* no outputs */
-		       : "r" (&__Atomicity_lock<0>::_S_atomicity_lock)
-		       : "memory");
-  return __result;
-}
-
-static void
-__attribute__ ((__unused__))
-__atomic_add (volatile _Atomic_word* __mem, int __val)
-{
-  _Atomic_word __tmp;
-
-  __asm__ __volatile__("1:	ldstub	[%1], %0\n\t"
-		       "	cmp	%0, 0\n\t"
-		       "	bne	1b\n\t"
-		       "	 nop"
-		       : "=&r" (__tmp)
-		       : "r" (&__Atomicity_lock<0>::_S_atomicity_lock)
-		       : "memory");
-  *__mem += __val;
-  __asm__ __volatile__("stb	%%g0, [%0]"
-		       : /* no outputs */
-		       : "r" (&__Atomicity_lock<0>::_S_atomicity_lock)
-		       : "memory");
-}
-
-#endif /* atomicity.h */
diff --git a/contrib/libstdc++/config/cpu/sparc/sparc64/bits/atomicity.h b/contrib/libstdc++/config/cpu/sparc/sparc64/bits/atomicity.h
deleted file mode 100644
index e13ca82..0000000
--- a/contrib/libstdc++/config/cpu/sparc/sparc64/bits/atomicity.h
+++ /dev/null
@@ -1,70 +0,0 @@
-// Low-level functions for atomic operations: Sparc64 version  -*- C++ -*-
-
-// Copyright (C) 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 _BITS_ATOMICITY_H
-#define _BITS_ATOMICITY_H	1
-
-typedef long _Atomic_word;
-
-static inline _Atomic_word
-__attribute__ ((__unused__))
-__exchange_and_add (volatile _Atomic_word *__mem, int __val)
-{
-  _Atomic_word __tmp1, __tmp2;
-
-  __asm__ __volatile__("1:	ldx	[%2], %0\n\t"
-		       "	add	%0, %3, %1\n\t"
-		       "	casx	[%2], %0, %1\n\t"
-		       "	sub	%0, %1, %0\n\t"
-		       "	brnz,pn	%0, 1b\n\t"
-		       "	 nop"
-		       : "=&r" (__tmp1), "=&r" (__tmp2)
-		       : "r" (__mem), "r" (__val)
-		       : "memory");
-  return __tmp2;
-}
-
-static inline void
-__attribute__ ((__unused__))
-__atomic_add (volatile _Atomic_word* __mem, int __val)
-{
-  _Atomic_word __tmp1, __tmp2;
-
-  __asm__ __volatile__("1:	ldx	[%2], %0\n\t"
-		       "	add	%0, %3, %1\n\t"
-		       "	casx	[%2], %0, %1\n\t"
-		       "	sub	%0, %1, %0\n\t"
-		       "	brnz,pn	%0, 1b\n\t"
-		       "	 nop"
-		       : "=&r" (__tmp1), "=&r" (__tmp2)
-		       : "r" (__mem), "r" (__val)
-		       : "memory");
-}
-
-#endif /* atomicity.h */
diff --git a/contrib/libstdc++/config/dec-osf.ml b/contrib/libstdc++/config/dec-osf.ml
deleted file mode 100644
index a11f373..0000000
--- a/contrib/libstdc++/config/dec-osf.ml
+++ /dev/null
@@ -1,6 +0,0 @@
-# We don't need -fpic on the alpha, so let's install both the shared and
-# non-shared versions.
-
-LIBS     = $(ARLIB) $(ARLINK) $(SHLIB) $(SHLINK)
-DEPLIBS  = ../$(SHLIB)
-SHDEPS   = -lm
diff --git a/contrib/libstdc++/config/delta.mt b/contrib/libstdc++/config/delta.mt
deleted file mode 100644
index b0b36db..0000000
--- a/contrib/libstdc++/config/delta.mt
+++ /dev/null
@@ -1,2 +0,0 @@
-# If FPU instructions are generated by default, we have to use a special libm.a
-MLDLIBS = $(LDLIBS) `case "$(CXXFLAGS)" in *-m68000* | *-mc68000* | *-msoft-float* ) echo -lm ;; * ) echo -lm881 ;; esac`
diff --git a/contrib/libstdc++/config/elf.ml b/contrib/libstdc++/config/elf.ml
deleted file mode 100644
index bd711de..0000000
--- a/contrib/libstdc++/config/elf.ml
+++ /dev/null
@@ -1,8 +0,0 @@
-# Elf without shared libm -- we have to link with the archive library, even
-# for programs that don't use complex.
-
-LIBS    = $(ARLIB) $(ARLINK) $(SHLIB) $(SHLINK)
-SHFLAGS = -h $(SHLIB)
-DEPLIBS = ../$(SHLIB)
-LDLIBS  = -L.. -lstdc++ -lm
-MLDLIBS = -L.. -lstdc++ -lm
diff --git a/contrib/libstdc++/config/elfshlibm.ml b/contrib/libstdc++/config/elfshlibm.ml
deleted file mode 100644
index 826f0bc..0000000
--- a/contrib/libstdc++/config/elfshlibm.ml
+++ /dev/null
@@ -1,6 +0,0 @@
-# Elf with shared libm, so we can link it into the shared libstdc++.
-
-LIBS    = $(ARLIB) $(ARLINK) $(SHLIB) $(SHLINK)
-SHFLAGS = -h $(SHLIB)
-SHDEPS  = -lm
-DEPLIBS = ../$(SHLIB)
diff --git a/contrib/libstdc++/config/freebsd.ml b/contrib/libstdc++/config/freebsd.ml
deleted file mode 100644
index 3ee6826..0000000
--- a/contrib/libstdc++/config/freebsd.ml
+++ /dev/null
@@ -1,6 +0,0 @@
-# Elf with shared libm, so we can link it into the shared libstdc++.
-
-LIBS    = $(ARLIB) $(ARLINK) $(SHLIB) $(SHLINK) mshlink
-SHFLAGS = -Wl,-soname,$(MSHLINK)
-SHDEPS  = -lm
-DEPLIBS = ../$(SHLIB)
diff --git a/contrib/libstdc++/config/gnu.ml b/contrib/libstdc++/config/gnu.ml
deleted file mode 100644
index 2a03803..0000000
--- a/contrib/libstdc++/config/gnu.ml
+++ /dev/null
@@ -1,6 +0,0 @@
-# Elf with shared libm, so we can link it into the shared libstdc++.
-
-LIBS    = $(ARLIB) $(ARLINK) $(SHLIB) $(SHLINK)
-SHFLAGS = -Wl,-soname,$(SHLIB)
-SHDEPS  = -lm
-DEPLIBS = ../$(SHLIB)
diff --git a/contrib/libstdc++/config/hpux.ml b/contrib/libstdc++/config/hpux.ml
deleted file mode 100644
index a39602a..0000000
--- a/contrib/libstdc++/config/hpux.ml
+++ /dev/null
@@ -1,6 +0,0 @@
-# HPUX uses the .sl suffix for shared libraries.
-
-SHLIB   = libstdc++.sl
-LIBS    = $(ARLIB) $(ARLINK) $(SHLIB)
-DEPLIBS = ../$(SHLIB)
-SHFLAGS = $(PICFLAG)
diff --git a/contrib/libstdc++/config/io/basic_file_libio.cc b/contrib/libstdc++/config/io/basic_file_libio.cc
deleted file mode 100644
index 60eb006..0000000
--- a/contrib/libstdc++/config/io/basic_file_libio.cc
+++ /dev/null
@@ -1,194 +0,0 @@
-// Wrapper of C-language FILE struct -*- C++ -*-
-
-// Copyright (C) 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.
-
-//
-// ISO C++ 14882: 27.8  File-based streams
-//
-
-#include <bits/basic_file.h>
-
-namespace std 
-{
-  // __basic_file<char> definitions
-  __basic_file<char>::__basic_file(__c_lock* __lock)
-  {
-#ifdef _IO_MTSAFE_IO
-    _lock = __lock;
-#endif
-    // Don't set the orientation of the stream when initializing.
-#ifdef _GLIBCPP_USE_WCHAR_T
-    _IO_no_init(this, 0, 0, &_M_wfile, 0);
-#else /* !defined(_GLIBCPP_USE_WCHAR_T) */
-    _IO_no_init(this, 0, 0, NULL, 0);
-#endif /* !defined(_GLIBCPP_USE_WCHAR_T) */
-    _IO_JUMPS((_IO_FILE_plus *) this) = &_IO_file_jumps;
-    _IO_file_init((_IO_FILE_plus*)this);
-  }
-
-  // NB: Unused.
-  int 
-  __basic_file<char>::overflow(int __c) 
-  { return _IO_file_overflow(this, __c); }
-
-  // NB: Unused.
-  int 
-  __basic_file<char>::underflow()  
-  { return _IO_file_underflow(this); }
-
-  // NB: Unused.
-  int 
-  __basic_file<char>::uflow()  
-  { return _IO_default_uflow(this); }
-
-  // NB: Unused.
-  int 
-  __basic_file<char>::pbackfail(int __c) 
-  { return _IO_default_pbackfail(this, __c); }
- 
-  streamsize 
-  __basic_file<char>::xsputn(const char* __s, streamsize __n)
-  { return _IO_file_xsputn(this, __s, __n); }
-
-  streamoff
-  __basic_file<char>::seekoff(streamoff __off, ios_base::seekdir __way, 
-			      ios_base::openmode __mode)
-  { return _IO_file_seekoff(this, __off, __way, __mode); }
-
-  streamoff
-  __basic_file<char>::seekpos(streamoff __pos, ios_base::openmode __mode)
-  { return _IO_file_seekoff(this, __pos, ios_base::beg, __mode); }
-
- // NB: Unused.
-  streambuf* 
-  __basic_file<char>::setbuf(char* __b, int __len)
-  { return (streambuf*) _IO_file_setbuf(this,__b, __len); }
-
- int 
-  __basic_file<char>::sync()
-  { return _IO_file_sync(this); }
-
-  // NB: Unused.
-  int 
-  __basic_file<char>::doallocate() 
-  { return _IO_file_doallocate(this); }
-
-  // __basic_file<wchar_t> definitions
-#ifdef _GLIBCPP_USE_WCHAR_T
-  __basic_file<wchar_t>::__basic_file(__c_lock* __lock)
-  {
-#ifdef _IO_MTSAFE_IO
-    _lock = __lock;
-#endif
-    // Don't set the orientation of the stream when initializing.
-    _IO_no_init(this, 0, 0, &_M_wfile, &_IO_wfile_jumps);
-    _IO_JUMPS((_IO_FILE_plus *) this) = &_IO_wfile_jumps;
-    _IO_file_init((_IO_FILE_plus*)this);
-
-    // In addition, need to allocate the buffer...
-    _IO_wdoallocbuf(this);
-    // Setup initial positions for this buffer...
-    //    if (!(_flags & _IO_NO_READS))
-    _IO_wsetg(this, _wide_data->_IO_buf_base, _wide_data->_IO_buf_base,
-	      _wide_data->_IO_buf_base);
-    //    if (!(_flags & _IO_NO_WRITES))
-    _IO_wsetp(this, _wide_data->_IO_buf_base, _wide_data->_IO_buf_base);
-    
-    // Setup codecvt bits...
-    _codecvt = &__c_libio_codecvt;
-    
-    // Do the same for narrow bits...
-    if (_IO_write_base == NULL)
-      {
-	_IO_doallocbuf(this);
-	//      if (!(_flags & _IO_NO_READS))
-	_IO_setg(this, _IO_buf_base, _IO_buf_base, _IO_buf_base);
-	//    if (!(_flags & _IO_NO_WRITES))
-	_IO_setp(this, _IO_buf_base, _IO_buf_base);
-      }
-  }
-
- int 
-  __basic_file<wchar_t>::overflow(int __c) 
-  { return _IO_wfile_overflow(this, __c); }
-
-  int 
-  __basic_file<wchar_t>::underflow()  
-  { return _IO_wfile_underflow(this); }
-
-  // NB: Unused.
-  int 
-  __basic_file<wchar_t>::uflow()  
-  { return _IO_wdefault_uflow(this); }
-
-  // NB: Unused.
-  int 
-  __basic_file<wchar_t>::pbackfail(int __c) 
-  { return _IO_wdefault_pbackfail(this, __c); }
-
-  streamsize 
-  __basic_file<wchar_t>::xsputn(const wchar_t* __s, streamsize __n)
-  { return _IO_wfile_xsputn(this, __s, __n); }
-  
-  streamoff
-  __basic_file<wchar_t>::seekoff(streamoff __off, ios_base::seekdir __way, 
-				 ios_base::openmode __mode)
-  { return _IO_wfile_seekoff(this, __off, __way, __mode); }
-
-  streamoff
-  __basic_file<wchar_t>::seekpos(streamoff __pos, ios_base::openmode __mode)
-  { return _IO_wfile_seekoff(this, __pos, ios_base::beg, __mode); }
-
-   streambuf* 
-  __basic_file<wchar_t>::setbuf(wchar_t* __b, int __len)
-  { return (streambuf*) _IO_wfile_setbuf(this,__b, __len); }
-
-   int 
-  __basic_file<wchar_t>::sync()
-  { return _IO_wfile_sync(this); }
-
-  int 
-  __basic_file<wchar_t>::doallocate() 
-  { return _IO_wfile_doallocate(this); }
-#endif
-
-  // Need to instantiate base class here for type-info bits, etc
-  template struct __basic_file_base<char>;
-  template class __basic_file<char>;
-#ifdef _GLIBCPP_USE_WCHAR_T
-  template struct __basic_file_base<wchar_t>;
-  template class __basic_file<wchar_t>;
-#endif
-}  // namespace std
-
-
-
-
-
-
-
diff --git a/contrib/libstdc++/config/io/basic_file_libio.h b/contrib/libstdc++/config/io/basic_file_libio.h
deleted file mode 100644
index 57d83c4..0000000
--- a/contrib/libstdc++/config/io/basic_file_libio.h
+++ /dev/null
@@ -1,498 +0,0 @@
-// Wrapper of C-language FILE struct -*- C++ -*-
-
-// Copyright (C) 2000, 2001, 2002 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.
-
-//
-// ISO C++ 14882: 27.8  File-based streams
-//
-
-/** @file basic_file.h
- *  This is an internal header file, included by other library headers.
- *  You should not attempt to use it directly.
- */
-
-#ifndef _CPP_BASIC_FILE
-#define _CPP_BASIC_FILE 1
-
-#pragma GCC system_header
-
-#include <bits/c++config.h>
-#include <ios>
-#include <libioP.h>
-
-namespace std 
-{
-  // Ulrich is going to make some detailed comment here, explaining
-  // all this unpleasantness, providing detailed performance analysis
-  // as to why we have to do all this lame vtable hacking instead of a
-  // sane, function-based approach. This verbiage will provide a clear
-  // and detailed description of the whole object-layout,
-  // vtable-swapping, sordid history of this hack.
-  template<typename _CharT>
-    struct __basic_file_base: public __c_file_type
-    {
-      virtual 
-      ~__basic_file_base() { };
-
-      virtual int 
-      overflow(int __c = EOF) = 0;
-
-      virtual int 
-      underflow() = 0;
-
-      virtual int 
-      uflow() = 0;
-
-      virtual int 
-      pbackfail(int __c) = 0;
-
-      virtual streamsize 
-      xsputn(const _CharT* __s, streamsize __n) = 0;
-
-      virtual streamsize 
-      xsgetn(_CharT* __s, streamsize __n) = 0;
-
-      virtual streamoff
-      seekoff(streamoff __off, ios_base::seekdir __way,
-	      ios_base::openmode __mode = ios_base::in | ios_base::out) = 0;
-
-      virtual streamoff
-      seekpos(streamoff __pos, 
-	      ios_base::openmode __mode = ios_base::in | ios_base::out) = 0;
-
-      virtual streambuf* 
-      setbuf(_CharT* __b, int __len) = 0;
-
-      virtual int 
-      sync() = 0;
-
-      virtual int 
-      doallocate() = 0;
-
-      virtual streamsize 
-      sys_read(_CharT* __s, streamsize __n) = 0;
-
-      virtual streamsize 
-      sys_write(const _CharT* __s, streamsize __n) = 0;
-
-      virtual streamoff
-      sys_seek(streamoff __off, ios_base::seekdir __way) = 0;
-
-      virtual int 
-      sys_close() = 0;
-
-      virtual int 
-      sys_stat(void* __v) = 0;
-
-      virtual int 
-      showmanyc() = 0;
-
-      virtual void 
-      imbue(void* __v) = 0;
-    };
-
-  // Some of these member functions are based on libio/filebuf.cc.
-  // Also note that the order and number of virtual functions has to precisely
-  // match the order and number in the _IO_jump_t struct defined in libioP.h.
-  template<typename _CharT>
-    class __basic_file: public __basic_file_base<_CharT>
-    {
-# ifdef _GLIBCPP_USE_WCHAR_T
-      __c_wfile_type	_M_wfile;
-# endif
-
-    public:
-      __basic_file(__c_lock* __lock = 0);
-      
-      void 
-      _M_open_mode(ios_base::openmode __mode, int& __p_mode, int& __rw_mode, 
-		   char* __c_mode);
-      
-      // Equivalent to the normal fopen function.
-      __basic_file* 
-      open(const char* __name, ios_base::openmode __mode, int __prot = 0664);
-
-      // Used for opening the standard streams, cin, cout, cerr, clog,
-      // and their wide-stream equivalents. Instead of calling open, it
-      // just sets
-      //  - for libio:  __c_file_type->_fileno and the respective _flags bits
-      //  - for stdio:  _M_cfile = __file and some internal flags
-      // and returns.
-      __basic_file*
-      sys_open(__c_file_type* __file, ios_base::openmode __mode);
-
-      _CharT
-      sys_getc();
-
-      _CharT
-      sys_ungetc(_CharT);
-
-      __basic_file* 
-      close(); 
-
-      bool 
-      is_open();
-
-      int 
-      fd();
-
-      // NB: Must match FILE specific jump table starting here--this
-      // means all virtual functions starting with the dtor must match,
-      // slot by slot. For glibc-based dystems, this means the _IO_FILE
-      // as the FILE struct and _IO_jump_t as the jump table.
-      virtual 
-      ~__basic_file(); // Takes the place of __finish.
-
-      virtual int 
-      overflow(int __c = EOF);
-
-      virtual int 
-      underflow();
-
-      virtual int 
-      uflow();
-
-      virtual int 
-      pbackfail(int __c);
-
-      // A complex "write" function that sets all of __c_file_type's
-      // pointers and associated data members correctly and manages its
-      // relation to the external byte sequence.
-      virtual streamsize 
-      xsputn(const _CharT* __s, streamsize __n);
-
-      // A complex "read" function that sets all of __c_file_type's
-      // pointers and associated data members correctly and manages its
-      // relation to the external byte sequence.
-      virtual streamsize 
-      xsgetn(_CharT* __s, streamsize __n);
-
-      // A complex "seekoff" function that sets all of __c_file_type's
-      // pointers and associated data members correctly and manages its
-      // relation to the external byte sequence.
-      virtual streamoff
-      seekoff(streamoff __off, ios_base::seekdir __way,
-	      ios_base::openmode __mode = ios_base::in | ios_base::out);
-
-      // A complex "seekpos" function that sets all of __c_file_type's
-      // pointers and associated data members correctly and manages its
-      // relation to the external byte sequence.
-      virtual streamoff
-      seekpos(streamoff __pos, 
-	      ios_base::openmode __mode = ios_base::in | ios_base::out);
-
-      virtual streambuf* 
-      setbuf(_CharT* __b, int __len);
-
-      virtual int 
-      sync();
-
-      virtual int 
-      doallocate();
-
-      // A simple read function for the external byte sequence, that
-      // does no mucking around with or setting of the pointers or flags
-      // in __c_file_type.
-      virtual streamsize 
-      sys_read(_CharT* __s, streamsize __n);
-
-      // A simple write function for the external byte sequence, that
-      // does no mucking around with or setting of the pointers or flags
-      // in __c_file_type.
-      virtual streamsize 
-      sys_write(const _CharT* __s, streamsize __n);
-
-      // A simple seek function for the external byte sequence, that
-      // does no mucking around with or setting of the pointers or flags
-      // in __c_file_type.
-      virtual streamoff
-      sys_seek(streamoff __off, ios_base::seekdir __way);
-
-      virtual int 
-      sys_close();
-
-      virtual int 
-      sys_stat(void* __v);
-
-      virtual int 
-      showmanyc();
-
-      virtual void 
-      imbue(void* __v);
-    };
-
-  // __basic_file<char> specializations
-  template<>
-    __basic_file<char>::__basic_file(__c_lock* __lock);
-
-  template<>
-    int 
-    __basic_file<char>::overflow(int __c);
-
-  template<>
-    int 
-    __basic_file<char>::underflow();
-
-  template<>
-    int 
-    __basic_file<char>::uflow();
-
-  template<>
-    int 
-    __basic_file<char>::pbackfail(int __c);
-
-  template<>
-    streamsize 
-    __basic_file<char>::xsputn(const char* __s, streamsize __n);
-
-  template<>
-    streamoff
-    __basic_file<char>::seekoff(streamoff __off, ios_base::seekdir __way, 
-				ios_base::openmode __mode);
-
-  template<>
-    streamoff
-    __basic_file<char>::seekpos(streamoff __pos, ios_base::openmode __mode);
-
-  template<>
-    streambuf* 
-    __basic_file<char>::setbuf(char* __b, int __len);
-
-  template<>
-    int 
-    __basic_file<char>::sync();
-
-  template<>
-    int 
-    __basic_file<char>::doallocate();
-
-  // __basic_file<wchar_t> specializations
-#ifdef _GLIBCPP_USE_WCHAR_T
-  template<>
-    __basic_file<wchar_t>::__basic_file(__c_lock* __lock);
-
-  template<>
-    int 
-    __basic_file<wchar_t>::overflow(int __c);
-
-  template<>
-    int 
-    __basic_file<wchar_t>::underflow();
-
-  template<>
-    int 
-    __basic_file<wchar_t>::uflow();
-
-  template<>
-    int 
-    __basic_file<wchar_t>::pbackfail(int __c);
-
-  template<>
-    streamsize 
-    __basic_file<wchar_t>::xsputn(const wchar_t* __s, streamsize __n);
-
-  template<>
-    streamoff
-    __basic_file<wchar_t>::seekoff(streamoff __off, ios_base::seekdir __way, 
-				ios_base::openmode __mode);
-
-  template<>
-    streamoff
-    __basic_file<wchar_t>::seekpos(streamoff __pos, ios_base::openmode __mode);
-
-  template<>
-    streambuf* 
-    __basic_file<wchar_t>::setbuf(wchar_t* __b, int __len);
-
-  template<>
-    int 
-    __basic_file<wchar_t>::sync();
-
-  template<>
-    int 
-    __basic_file<wchar_t>::doallocate();
-#endif
-
-  template<typename _CharT>
-    __basic_file<_CharT>::~__basic_file()
-    { _IO_file_finish(this, 0); }
-      
-  template<typename _CharT>
-    void 
-    __basic_file<_CharT>::_M_open_mode(ios_base::openmode __mode, 
-				       int& __p_mode, int& __rw_mode, 
-				       char* /*__c_mode*/)
-    {  
-#ifdef O_BINARY
-      bool __testb = __mode & ios_base::binary;
-#endif
-      bool __testi = __mode & ios_base::in;
-      bool __testo = __mode & ios_base::out;
-      bool __testt = __mode & ios_base::trunc;
-      bool __testa = __mode & ios_base::app;
-      
-      if (!__testi && __testo && !__testt && !__testa)
-	{
-	  __p_mode = O_WRONLY | O_TRUNC | O_CREAT;
-	  __rw_mode = _IO_NO_READS;
-	}
-      if (!__testi && __testo && !__testt && __testa)
-	{
-	  __p_mode = O_WRONLY | O_APPEND | O_CREAT;
-	  __rw_mode = _IO_NO_READS | _IO_IS_APPENDING;
-	}
-      if (!__testi && __testo && __testt && !__testa)
-	{
-	  __p_mode = O_WRONLY | O_TRUNC | O_CREAT;
-	  __rw_mode = _IO_NO_READS;
-	}
-      if (__testi && !__testo && !__testt && !__testa)
-	{
-	  __p_mode = O_RDONLY;
-	  __rw_mode = _IO_NO_WRITES;
-	}
-      if (__testi && __testo && !__testt && !__testa)
-	{
-	  __p_mode = O_RDWR;
-	  __rw_mode = 0;
-	}
-      if (__testi && __testo && __testt && !__testa)
-	{
-	  __p_mode = O_RDWR | O_TRUNC | O_CREAT;
-	  __rw_mode = 0;
-	}
-#ifdef O_BINARY
-      if (__testb)
-	__p_mode |= O_BINARY;
-#endif	   
-    }
-  
-  template<typename _CharT>
-    __basic_file<_CharT>*
-    __basic_file<_CharT>::sys_open(__c_file_type* __f, 
-				   ios_base::openmode __mode) 
-    {
-      __basic_file* __ret = NULL;
-      int __fd = fileno(__f);
-      int __p_mode = 0;
-      int __rw_mode = _IO_NO_READS + _IO_NO_WRITES; 
-      char __c_mode[4];
-      
-      _M_open_mode(__mode, __p_mode, __rw_mode, __c_mode);
-
-      if (!_IO_file_is_open(this))
-	{
-	  _fileno = __fd;
-	  _flags &= ~(_IO_NO_READS + _IO_NO_WRITES);
-	  _flags |= _IO_DELETE_DONT_CLOSE;
-	  _offset = _IO_pos_BAD;
-	  int __mask = _IO_NO_READS + _IO_NO_WRITES + _IO_IS_APPENDING;
-	  _IO_mask_flags(this, __rw_mode, __mask);
-	}
-
-      return __ret;
-    }
-  
-  template<typename _CharT>
-    __basic_file<_CharT>* 
-    __basic_file<_CharT>::open(const char* __name, ios_base::openmode __mode, 
-			       int __prot)
-    {
-      __basic_file* __ret = NULL;
-      int __p_mode = 0;
-      int __rw_mode = _IO_NO_READS + _IO_NO_WRITES; 
-      char __c_mode[4];
-
-      _M_open_mode(__mode, __p_mode, __rw_mode, __c_mode);
-      if (!_IO_file_is_open(this))
-	{
-	  __c_file_type* __f;
-	  __f = _IO_file_open(this, __name, __p_mode, __prot, __rw_mode, 0);
-	  __ret = __f ? this: NULL;
-	}
-      return __ret;
-    }
-  
-  template<typename _CharT>
-    bool 
-    __basic_file<_CharT>::is_open() { return _fileno >= 0; }
-  
-  template<typename _CharT>
-    __basic_file<_CharT>* 
-    __basic_file<_CharT>::close()
-    { 
-      return _IO_file_close_it(this) ? static_cast<__basic_file*>(NULL) : this;
-    }
- 
-  template<typename _CharT>
-    streamsize 
-    __basic_file<_CharT>::xsgetn(_CharT* __s, streamsize __n)
-    { return _IO_file_xsgetn(this, __s, __n); }
-
-  // NB: Unused.
-  template<typename _CharT>
-    streamsize 
-    __basic_file<_CharT>::sys_read(_CharT* __s, streamsize __n) 
-    { return _IO_file_read(this, __s, __n); }
-
-  // NB: Unused.    
-  template<typename _CharT>
-    streamsize 
-    __basic_file<_CharT>::sys_write(const _CharT* __s, streamsize __n) 
-    { return _IO_file_write(this, __s, __n); }
-
-  // NB: Unused.
-  template<typename _CharT>
-    streamoff
-    __basic_file<_CharT>::sys_seek(streamoff __pos, ios_base::seekdir __way)
-    { return _IO_file_seek(this, __pos, __way); }
-  
-  // NB: Unused.
-  template<typename _CharT>
-    int 
-    __basic_file<_CharT>::sys_close() 
-    { return _IO_file_close(this); }
-
-  // NB: Unused.
-  template<typename _CharT>
-    int 
-    __basic_file<_CharT>::sys_stat(void* __v) 
-    { return _IO_file_stat(this, __v); }
-
-  // NB: Unused.
-  template<typename _CharT>
-    int 
-    __basic_file<_CharT>::showmanyc() { return EOF; }
-
-  // NB: Unused.
-  template<typename _CharT>
-    void 
-    __basic_file<_CharT>::imbue(void* /*__v*/) { }
-}  // namespace std
-
-#endif	// _CPP_BASIC_FILE
diff --git a/contrib/libstdc++/config/io/c_io_libio.h b/contrib/libstdc++/config/io/c_io_libio.h
deleted file mode 100644
index acf6520..0000000
--- a/contrib/libstdc++/config/io/c_io_libio.h
+++ /dev/null
@@ -1,113 +0,0 @@
-// underlying io library  -*- C++ -*-
-
-// Copyright (C) 2000, 2001, 2002 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.
-
-// c_io_libio.h - Defines for using the GNU libio
-
-#ifndef _CPP_IO_LIBIO_H
-#define _CPP_IO_LIBIO_H 1
-
-#include <libio.h>
-
-namespace std 
-{
-// from fpos.h
-  typedef _IO_ssize_t 	streamsize; // Signed integral type
-  typedef _IO_ssize_t 	wstreamsize;
-
-#if defined(_G_IO_IO_FILE_VERSION) && _G_IO_IO_FILE_VERSION == 0x20001
-  typedef _IO_off64_t 	streamoff;
-  typedef _IO_fpos64_t 	__c_streampos;
-#else
-  typedef _IO_off_t 	streamoff;
-  typedef _IO_fpos_t 	__c_streampos;
-#endif
-
-#ifdef _GLIBCPP_USE_THREADS
-  typedef _IO_lock_t   __c_lock;
-#else
-  typedef int          __c_lock;
-#endif
-
-// from basic_file.h
-  typedef _IO_FILE 	__c_file_type;
-  typedef _IO_wide_data __c_wfile_type;
-
-#ifdef _GLIBCPP_USE_WCHAR_T
-  extern "C" _IO_codecvt __c_libio_codecvt;
-#endif 
-
-// from ios_base.h
-  struct __ios_flags
-  {
-    typedef short __int_type;
-
-    static const __int_type _S_boolalpha =	_IO_BAD_SEEN;
-    static const __int_type _S_dec =		_IO_DEC;
-    static const __int_type _S_fixed = 		_IO_FIXED;
-    static const __int_type _S_hex =		_IO_HEX;
-    static const __int_type _S_internal = 	_IO_INTERNAL;
-    static const __int_type _S_left =          	_IO_LEFT;
-    static const __int_type _S_oct =		_IO_OCT;
-    static const __int_type _S_right =		_IO_RIGHT;
-    static const __int_type _S_scientific =	_IO_SCIENTIFIC;
-    static const __int_type _S_showbase =      	_IO_SHOWBASE;
-    static const __int_type _S_showpoint =	_IO_SHOWPOINT;
-    static const __int_type _S_showpos =       	_IO_SHOWPOS;
-    static const __int_type _S_skipws =		_IO_SKIPWS;
-    static const __int_type _S_unitbuf =       	_IO_UNITBUF;
-    static const __int_type _S_uppercase =	_IO_UPPERCASE;
-    static const __int_type _S_adjustfield =	_IO_LEFT | _IO_RIGHT
-    						| _IO_INTERNAL;
-    static const __int_type _S_basefield =	_IO_DEC | _IO_OCT | _IO_HEX;
-    static const __int_type _S_floatfield =	_IO_SCIENTIFIC | _IO_FIXED;
-
-    // 27.4.2.1.3  Type ios_base::iostate
-    static const __int_type _S_badbit =		_IO_BAD_SEEN;
-    static const __int_type _S_eofbit =		_IO_EOF_SEEN;
-    static const __int_type _S_failbit =       	_IO_ERR_SEEN;
-
-    // 27.4.2.1.4  Type openmode
-    static const __int_type _S_app =		_IOS_APPEND;
-    static const __int_type _S_ate =		_IOS_ATEND;
-    static const __int_type _S_bin =		_IOS_BIN;
-    static const __int_type _S_in =		_IOS_INPUT;
-    static const __int_type _S_out =		_IOS_OUTPUT;
-    static const __int_type _S_trunc =		_IOS_TRUNC;
-  };
-}
-
-#endif // _CPP_IO_LIBIO_H
-
-
-
-
-
-
-
-
diff --git a/contrib/libstdc++/config/io/c_io_libio_codecvt.c b/contrib/libstdc++/config/io/c_io_libio_codecvt.c
deleted file mode 100644
index 38d8b55..0000000
--- a/contrib/libstdc++/config/io/c_io_libio_codecvt.c
+++ /dev/null
@@ -1,153 +0,0 @@
-/* Copyright (C) 2000 Free Software Foundation, Inc.
-   This file is part of the GNU IO 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, if you link this library with files
-   compiled with a GNU compiler to produce an executable, this does
-   not 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.  */
-
-/* Slightly modified from glibc/libio/iofwide.c */
-
-#include <libio.h>
-
-#ifdef _GLIBCPP_USE_WCHAR_T
-
-/* Prototypes of libio's codecvt functions.  */
-static enum __codecvt_result 
-do_out(struct _IO_codecvt *codecvt, __c_mbstate_t *statep,
-       const wchar_t *from_start, const wchar_t *from_end,
-       const wchar_t **from_stop, char *to_start, char *to_end, 
-       char **to_stop);
-
-static enum __codecvt_result 
-do_unshift(struct _IO_codecvt *codecvt, __c_mbstate_t *statep, char *to_start, 
-	   char *to_end, char **to_stop);
-
-static enum __codecvt_result 
-do_in(struct _IO_codecvt *codecvt, __c_mbstate_t *statep, 
-      const char *from_start, const char *from_end, const char **from_stop, 
-      wchar_t *to_start, wchar_t *to_end, wchar_t **to_stop);
-
-static int 
-do_encoding(struct _IO_codecvt *codecvt);
-
-static int 
-do_length(struct _IO_codecvt *codecvt, __c_mbstate_t *statep, 
-	  const char *from_start, const char *from_end, _IO_size_t max);
-
-static int 
-do_max_length(struct _IO_codecvt *codecvt);
-
-static int 
-do_always_noconv(struct _IO_codecvt *codecvt);
-
-
-/* The functions used in `codecvt' for libio are always the same.  */
-struct _IO_codecvt __c_libio_codecvt =
-{
-  .__codecvt_destr = NULL,		/* Destructor, never used.  */
-  .__codecvt_do_out = do_out,
-  .__codecvt_do_unshift = do_unshift,
-  .__codecvt_do_in = do_in,
-  .__codecvt_do_encoding = do_encoding,
-  .__codecvt_do_always_noconv = do_always_noconv,
-  .__codecvt_do_length = do_length,
-  .__codecvt_do_max_length = do_max_length
-};
-
-static enum __codecvt_result
-do_out(struct _IO_codecvt *codecvt, __c_mbstate_t *statep,
-       const wchar_t *from_start, const wchar_t *from_end,
-       const wchar_t **from_stop, char *to_start, char *to_end,
-       char **to_stop)
-{
-  enum __codecvt_result res = __codecvt_ok;
-
-  while (from_start < from_end)
-    {
-      if (to_start >= to_end)
-	{
-	  res = __codecvt_partial;
-	  break;
-	}
-      *to_start++ = (char) *from_start++;
-    }
-
-  *from_stop = from_start;
-  *to_stop = to_start;
-
-  return res;
-}
-
-
-static enum __codecvt_result
-do_unshift(struct _IO_codecvt *codecvt, __c_mbstate_t *statep,
-	   char *to_start, char *to_end, char **to_stop)
-{
-  *to_stop = to_start;
-  return __codecvt_ok;
-}
-
-
-static enum __codecvt_result
-do_in(struct _IO_codecvt *codecvt, __c_mbstate_t *statep,
-      const char *from_start, const char *from_end, const char **from_stop,
-      wchar_t *to_start, wchar_t *to_end, wchar_t **to_stop)
-{
-  enum __codecvt_result res = __codecvt_ok;
-
-  while (from_start < from_end)
-    {
-      if (to_start >= to_end)
-	{
-	  res = __codecvt_partial;
-	  break;
-	}
-      *to_start++ = (wchar_t) *from_start++;
-    }
-
-  *from_stop = from_start;
-  *to_stop = to_start;
-
-  return res;
-}
-
-
-static int
-do_encoding(struct _IO_codecvt *codecvt)
-{ return 1; }
-
-
-static int
-do_always_noconv(struct _IO_codecvt *codecvt)
-{ return 0; }
-
-
-static int
-do_length(struct _IO_codecvt *codecvt, __c_mbstate_t *statep,
-	  const char *from_start, const char *from_end, _IO_size_t max)
-{ return from_end - from_start; }
-
-
-static int
-do_max_length(struct _IO_codecvt *codecvt)
-{ return 1; }
-
-#endif /* _GLIBCPP_USE_WCHAR_T */
diff --git a/contrib/libstdc++/config/irix5.ml b/contrib/libstdc++/config/irix5.ml
deleted file mode 100644
index 055c832..0000000
--- a/contrib/libstdc++/config/irix5.ml
+++ /dev/null
@@ -1,6 +0,0 @@
-# We don't need -fpic on IRIX, so let's install both the shared and
-# non-shared versions.
-
-LIBS     = $(ARLIB) $(ARLINK) $(SHLIB) $(SHLINK)
-DEPLIBS  = ../$(SHLIB)
-SHDEPS   = -lm
diff --git a/contrib/libstdc++/config/linux.ml b/contrib/libstdc++/config/linux.ml
deleted file mode 100644
index 14dcb45..0000000
--- a/contrib/libstdc++/config/linux.ml
+++ /dev/null
@@ -1,11 +0,0 @@
-# Elf with shared libm, so we can link it into the shared libstdc++.
-
-ARLIB   = libstdc++-$(LIBSTDCXX_INTERFACE)$(LIBC_INTERFACE)$(CXX_INTERFACE)-$(VERSION).a
-MARLINK = libstdc++$(LIBC_INTERFACE)$(CXX_INTERFACE).a.$(LIBSTDCXX_INTERFACE)
-SHLIB   = libstdc++-$(LIBSTDCXX_INTERFACE)$(LIBC_INTERFACE)$(CXX_INTERFACE)-$(VERSION).so
-MSHLINK = libstdc++$(LIBC_INTERFACE)$(CXX_INTERFACE).so.$(LIBSTDCXX_INTERFACE)
-
-LIBS    = $(ARLIB) marlink $(ARLINK) $(SHLIB) mshlink $(SHLINK)
-SHFLAGS = -Wl,-soname,$(MSHLINK)
-SHDEPS  = -lm
-DEPLIBS = ../$(SHLIB)
diff --git a/contrib/libstdc++/config/linux.mt b/contrib/libstdc++/config/linux.mt
deleted file mode 100644
index 5848851..0000000
--- a/contrib/libstdc++/config/linux.mt
+++ /dev/null
@@ -1,2 +0,0 @@
-# tell we want the mt-safe version
-MT_CFLAGS = -D_IO_MTSAFE_IO
diff --git a/contrib/libstdc++/config/openbsd.ml b/contrib/libstdc++/config/openbsd.ml
deleted file mode 100644
index 09c4023..0000000
--- a/contrib/libstdc++/config/openbsd.ml
+++ /dev/null
@@ -1,7 +0,0 @@
-# Base shared lib for OpenBSD i386
-
-LIBS    = $(ARLIB) $(ARLINK) $(SHLIB) $(SHLINK) mshlink
-SHFLAGS = -nostdlib -Wl,-Bshareable,-Bforcearchive
-SHDEPS  = -lm
-DEPLIBS = ../$(SHLIB)
-
diff --git a/contrib/libstdc++/config/openbsd.mt b/contrib/libstdc++/config/openbsd.mt
deleted file mode 100644
index 29da11c..0000000
--- a/contrib/libstdc++/config/openbsd.mt
+++ /dev/null
@@ -1,3 +0,0 @@
-# tell we want the mt-safe version
-MT_CFLAGS = -D_IO_MTSAFE_IO -D_PTHREADS
-
diff --git a/contrib/libstdc++/config/posix.mt b/contrib/libstdc++/config/posix.mt
deleted file mode 100644
index 6afe1e5..0000000
--- a/contrib/libstdc++/config/posix.mt
+++ /dev/null
@@ -1 +0,0 @@
-MT_CFLAGS = -D_PTHREADS
diff --git a/contrib/libstdc++/config/sol2pth.mt b/contrib/libstdc++/config/sol2pth.mt
deleted file mode 100644
index 6afe1e5..0000000
--- a/contrib/libstdc++/config/sol2pth.mt
+++ /dev/null
@@ -1 +0,0 @@
-MT_CFLAGS = -D_PTHREADS
diff --git a/contrib/libstdc++/config/sol2shm.ml b/contrib/libstdc++/config/sol2shm.ml
deleted file mode 100644
index e87f079..0000000
--- a/contrib/libstdc++/config/sol2shm.ml
+++ /dev/null
@@ -1,6 +0,0 @@
-# Solaris2 with shared libm, so we can link it into the shared libstdc++.
-
-LIBS    = $(ARLIB) $(ARLINK) $(SHLIB) $(SHLINK)
-SHFLAGS = -h $(SHLIB)
-SHDEPS  = -lm
-DEPLIBS = ../$(SHLIB)
diff --git a/contrib/libstdc++/config/sol2solth.mt b/contrib/libstdc++/config/sol2solth.mt
deleted file mode 100644
index f809d0a..0000000
--- a/contrib/libstdc++/config/sol2solth.mt
+++ /dev/null
@@ -1 +0,0 @@
-MT_CFLAGS = -D_SOLTHREADS
diff --git a/contrib/libstdc++/config/sunos4.ml b/contrib/libstdc++/config/sunos4.ml
deleted file mode 100644
index 3c5de27..0000000
--- a/contrib/libstdc++/config/sunos4.ml
+++ /dev/null
@@ -1,9 +0,0 @@
-# SunOS doesn't provide a shared libm, so we have to link with the archive
-# library, even for programs that don't use complex.
-# SunOS requires a version number in shared library filenames.
-
-LIBS    = $(ARLIB) $(ARLINK) $(SHLIB)
-SHFLAGS = $(PICFLAG)
-DEPLIBS = ../$(SHLIB)
-LDLIBS	= -L.. -lstdc++ -lm
-MLDLIBS = -L.. -lstdc++ -lm
diff --git a/contrib/libstdc++/config/x86-interix.ml b/contrib/libstdc++/config/x86-interix.ml
deleted file mode 100644
index 8b8774e..0000000
--- a/contrib/libstdc++/config/x86-interix.ml
+++ /dev/null
@@ -1,9 +0,0 @@
-# x86 Interix. SHLINK is defined to be .dummy to avoid running into 
-# the lack of symbolic links.
-
-SHLINK  = .dummy
-SHLIB   = libstdc++.so
-LIBS    = $(ARLIB) $(SHLIB)
-DEPLIBS = ../$(SHLIB)
-SHFLAGS = $(PICFLAG)
-
-- 
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