Remove files not part of GCC 3.1.

85 files changed, 0 insertions, 2655 deletions

diff --git a/contrib/gcc/config/alpha/netbsd-elf.h b/contrib/gcc/config/alpha/netbsd-elf.h
deleted file mode 100644
index 6e4f4da..0000000
--- a/contrib/gcc/config/alpha/netbsd-elf.h
+++ /dev/null
@@ -1,32 +0,0 @@
-/* Definitions of target machine for GNU compiler
-   for Alpha NetBSD systems using ELF.
-   Copyright (C) 1998 Free Software Foundation, Inc.
-
-This file is part of GNU CC.
-
-GNU CC 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.
-
-GNU CC 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 GNU CC; see the file COPYING.  If not, write to
-the Free Software Foundation, 59 Temple Place - Suite 330,
-Boston, MA 02111-1307, USA.  */
-
-#undef TARGET_VERSION
-#define TARGET_VERSION fprintf (stderr, " (Alpha NetBSD/ELF)");
-
-#undef SUB_CPP_PREDEFINES
-#define SUB_CPP_PREDEFINES "-D__ELF__"
-
-#undef SUBTARGET_EXTRA_SPECS
-#define SUBTARGET_EXTRA_SPECS \
-{ "elf_dynamic_linker", ELF_DYNAMIC_LINKER },
-
-#define ELF_DYNAMIC_LINKER	"/usr/libexec/ld.elf_so"
diff --git a/contrib/gcc/config/alpha/t-crtbe b/contrib/gcc/config/alpha/t-crtbe
deleted file mode 100644
index 5e82b92..0000000
--- a/contrib/gcc/config/alpha/t-crtbe
+++ /dev/null
@@ -1,9 +0,0 @@
-# Effectively disable the crtbegin/end rules using crtstuff.c
-T = disable
-
-# Assemble startup files.
-crtbegin.o: $(srcdir)/config/alpha/crtbegin.asm $(GCC_PASSES)
-	$(GCC_FOR_TARGET) -c -o crtbegin.o -x assembler $(srcdir)/config/alpha/crtbegin.asm
-
-crtend.o: $(srcdir)/config/alpha/crtend.asm $(GCC_PASSES)
-	$(GCC_FOR_TARGET) -c -o crtend.o -x assembler $(srcdir)/config/alpha/crtend.asm
diff --git a/contrib/gcc/config/alpha/vms-tramp.asm b/contrib/gcc/config/alpha/vms-tramp.asm
deleted file mode 100644
index fce9ec5..0000000
--- a/contrib/gcc/config/alpha/vms-tramp.asm
+++ /dev/null
@@ -1,22 +0,0 @@
-;# New Alpha OpenVMS trampoline
-;#
-	.set noreorder
-	.set volatile
-	.set noat
-	.file 1 "tramp.s"
-.text
-	.align 3
-	.globl __tramp
-	.ent __tramp
-__tramp..en:
-
-.link
-	.align 3
-__tramp:
-	.pdesc __tramp..en,null
-.text
-	ldq $1,24($27)
-	ldq $27,16($27)
-	ldq $28,8($27)
-	jmp $31,($28),0
-	.end __tramp
diff --git a/contrib/gcc/config/alpha/x-alpha b/contrib/gcc/config/alpha/x-alpha
deleted file mode 100644
index 9686ab9..0000000
--- a/contrib/gcc/config/alpha/x-alpha
+++ /dev/null
@@ -1,2 +0,0 @@
-CLIB=-lmld
-EXTRA_HEADERS = $(srcdir)/config/alpha/va_list.h
diff --git a/contrib/gcc/config/alpha/xm-alpha.h b/contrib/gcc/config/alpha/xm-alpha.h
deleted file mode 100644
index c04844f..0000000
--- a/contrib/gcc/config/alpha/xm-alpha.h
+++ /dev/null
@@ -1,76 +0,0 @@
-/* Configuration for GNU C-compiler for DEC Alpha.
-   Copyright (C) 1990, 1992, 1993, 1994, 1995 Free Software Foundation, Inc.
-   Contributed by Richard Kenner (kenner@vlsi1.ultra.nyu.edu).
-
-This file is part of GNU CC.
-
-GNU CC 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.
-
-GNU CC 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 GNU CC; see the file COPYING.  If not, write to
-the Free Software Foundation, 59 Temple Place - Suite 330,
-Boston, MA 02111-1307, USA.  */
-
-
-/* #defines that need visibility everywhere.  */
-#define	FALSE	0
-#define	TRUE	1
-
-/* This describes the machine the compiler is hosted on.  */
-#define	HOST_BITS_PER_CHAR	8
-#define	HOST_BITS_PER_SHORT	16
-#define	HOST_BITS_PER_INT	32
-#define	HOST_BITS_PER_LONG	64
-#define HOST_BITS_PER_LONGLONG  64
-
-/* #define	HOST_WORDS_BIG_ENDIAN  */
-
-/* target machine dependencies.
-   tm.h is a symbolic link to the actual target specific file.   */
-#include "tm.h"
-
-/* Arguments to use with `exit'.  */
-#define	SUCCESS_EXIT_CODE	0
-#define	FATAL_EXIT_CODE		33
-
-/* If compiled with GNU C, use the builtin alloca.  */
-#ifndef alloca
-#if defined(__GNUC__) && !defined(USE_C_ALLOCA)
-#define alloca __builtin_alloca
-#else
-#if !defined(_WIN32) && !defined(USE_C_ALLOCA) && !defined(OPEN_VMS) && !defined(__INTERIX)
-#include <alloca.h>
-#else
-extern void *alloca ();
-#endif
-#endif
-#endif
-
-/* The host compiler has problems with enum bitfields since it makes
-   them signed so we can't fit all our codes in.  */
-
-#ifndef __GNUC__
-#define ONLY_INT_FIELDS
-#endif
-
-/* Declare some functions needed for this machine.  We don't want to
-   include these in the sources since other machines might define them
-   differently.  */
-
-extern void *malloc (), *realloc (), *calloc ();
-
-#ifndef inhibit_libc
-#include "string.h"
-#endif
-
-/* OSF/1 is POSIX.1 compliant.  */
-
-#define POSIX
diff --git a/contrib/gcc/config/alpha/xm-openbsd.h b/contrib/gcc/config/alpha/xm-openbsd.h
deleted file mode 100644
index 50f4366..0000000
--- a/contrib/gcc/config/alpha/xm-openbsd.h
+++ /dev/null
@@ -1,23 +0,0 @@
-/* Configuration file for an host running alpha OpenBSD.
-   Copyright (C) 1999 Free Software Foundation, Inc.
-
-This file is part of GNU CC.
-
-GNU CC 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.
-
-GNU CC 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 GNU CC; see the file COPYING.  If not, write to
-the Free Software Foundation, 59 Temple Place - Suite 330,
-Boston, MA 02111-1307, USA.  */
-
-#include <xm-openbsd.h>
-#include <alpha/xm-alpha.h>
-
diff --git a/contrib/gcc/config/i386/config-nt.sed b/contrib/gcc/config/i386/config-nt.sed
deleted file mode 100644
index 6c86b27..0000000
--- a/contrib/gcc/config/i386/config-nt.sed
+++ /dev/null
@@ -1,38 +0,0 @@
-/^Makefile/,/^	rm -f config.run/d
-s/rm -f/del/
-s/|| cp/|| copy/
-/^config.status/,/	fi/d
-s/config.status//g
-s/\/dev\/null/NUL/g
-s/$(srcdir)\/c-parse/c-parse/g
-s/$(srcdir)\/c-gperf/c-gperf/g
-/^multilib.h/ s/multilib/not-multilib/
-/^target=/ c\
-target=winnt3.5
-/^xmake_file=/ d
-/^tmake_file=/ d
-/^out_file/ c\
-out_file=config/i386/i386.c
-/^out_object_file/ c\
-out_object_file=i386.obj
-/^md_file/ c\
-md_file=config/i386/i386.md
-/^tm_file/ c\
-tm_file=config/i386/win-nt.h
-/^build_xm_file/ c\
-build_xm_file=config/i386/xm-winnt.h
-/^host_xm_file/ c\
-host_xm_file=config/i386/xm-winnt.h
-/^####target/ i\
-CC = cl \
-CLIB = libc.lib kernel32.lib \
-CFLAGS = -Di386 -DWIN32 -D_WIN32 -D_M_IX86=300 -D_X86_=1 \\\
- -DALMOST_STDC -D_MSC_VER=800 \
-LDFLAGS = -align:0x1000 -subsystem:console -entry:mainCRTStartup \\\
- -stack:1000000,1000 \
-\
-EXTRA_OBJS=winnt.obj \
-winnt.obj: $(srcdir)/config/i386/winnt.c \
-\	$(CC) $(CFLAGS) \\\
-\ 	-I. -I$(srcdir) -I$(srcdir)/config -c $(srcdir)/config/i386/winnt.c \
-
diff --git a/contrib/gcc/config/i386/dgux.c b/contrib/gcc/config/i386/dgux.c
deleted file mode 100644
index 638d1e0..0000000
--- a/contrib/gcc/config/i386/dgux.c
+++ /dev/null
@@ -1,192 +0,0 @@
-/* Subroutines for GNU compiler for Intel 80x86 running DG/ux
-   Copyright (C) 1993, 1995, 1997 Free Software Foundation, Inc.
-   Currently maintained by (gcc@dg-rtp.dg.com)
-
-This file is part of GNU CC.
-
-GNU CC 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.
-
-GNU CC 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 GNU CC; see the file COPYING.  If not, write to
-the Free Software Foundation, 59 Temple Place - Suite 330,
-Boston, MA 02111-1307, USA.  */
-
-#include <time.h>
-#include "i386/i386.c"
-
-
-extern char *version_string;
-
-struct option
-{
-  char *string;
-  int *variable;
-  int on_value;
-  char *description;
-};
-
-static int
-output_option (file, sep, type, name, indent, pos, max)
-     FILE *file;
-     char *sep;
-     char *type;
-     char *name;
-     char *indent;
-     int pos;
-     int max;
-{
-  if (strlen (sep) + strlen (type) + strlen (name) + pos > max)
-    {
-      fprintf (file, indent);
-      return fprintf (file, "%s%s", type, name);
-    }
-  return pos + fprintf (file, "%s%s%s", sep, type, name);
-}
-
-static struct { char *name; int value; } m_options[] = TARGET_SWITCHES;
-
-static void
-output_options (file, f_options, f_len, W_options, W_len,
-		pos, max, sep, indent, term)
-     FILE *file;
-     struct option *f_options;
-     struct option *W_options;
-     int f_len, W_len;
-     int pos;
-     int max;
-     char *indent;
-     char *term;
-{
-  register int j;
-
-  if (optimize)
-    pos = output_option (file, sep, "-O", "", indent, pos, max);
-  if (write_symbols != NO_DEBUG)
-    pos = output_option (file, sep, "-g", "", indent, pos, max);
-/*  if (flag_traditional)
-    pos = output_option (file, sep, "-traditional", "", indent, pos, max);*/
-  if (profile_flag)
-    pos = output_option (file, sep, "-p", "", indent, pos, max);
-  if (profile_block_flag)
-    pos = output_option (file, sep, "-a", "", indent, pos, max);
-
-  for (j = 0; j < f_len; j++)
-    if (*f_options[j].variable == f_options[j].on_value)
-      pos = output_option (file, sep, "-f", f_options[j].string,
-			   indent, pos, max);
-
-  for (j = 0; j < W_len; j++)
-    if (*W_options[j].variable == W_options[j].on_value)
-      pos = output_option (file, sep, "-W", W_options[j].string,
-			   indent, pos, max);
-
-  for (j = 0; j < sizeof m_options / sizeof m_options[0]; j++)
-    if (m_options[j].name[0] != '\0'
-	&& m_options[j].value > 0
-	&& ((m_options[j].value & target_flags)
-	    == m_options[j].value))
-      pos = output_option (file, sep, "-m", m_options[j].name,
-			   indent, pos, max);
-
-  pos = output_option (file, sep, "-mcpu=", ix86_cpu_string, indent, pos, max);
-  pos = output_option (file, sep, "-march=", ix86_arch_string, indent, pos, max);
-  fprintf (file, term);
-}
-
-/* Output to FILE the start of the assembler file.  */
-
-void
-output_file_start (file, f_options, f_len, W_options, W_len)
-     FILE *file;
-     struct option *f_options;
-     struct option *W_options;
-     int f_len, W_len;
-{
-  register int pos;
-
-  output_file_directive (file, main_input_filename);
-  fprintf (file, "\t.version\t\"01.01\"\n");			\
-  /* Switch to the data section so that the coffsem symbol and the
-     gcc2_compiled. symbol aren't in the text section.  */
-  data_section ();
-
-  pos = fprintf (file, "\n// cc1 (%s) arguments:", VERSION_STRING);
-  output_options (file, f_options, f_len, W_options, W_len,
-		  pos, 75, " ", "\n// ", "\n\n");
-
-#ifdef TARGET_IDENTIFY_REVISION
-  if (TARGET_IDENTIFY_REVISION)
-    {
-      char indent[256];
-
-      time_t now = time ((time_t *)0);
-      sprintf (indent, "]\"\n\t%s\t \"@(#)%s [", IDENT_ASM_OP, main_input_filename);
-      fprintf (file, indent+3);
-      pos = fprintf (file, "gcc %s, %.24s,", VERSION_STRING, ctime (&now));
-      output_options (file, f_options, f_len, W_options, W_len,
-		      pos, 150 - strlen (indent), " ", indent, "]\"\n\n");
-    }
-#endif /* TARGET_IDENTIFY_REVISION */
-}
-
-#ifndef CROSS_COMPILE
-#if defined (_abort_aux) 
-/* Debugging aid to be registered via `atexit'.  See the definition
-   of abort in dgux.h.  */
-void
-abort_aux ()
-{
-  extern int insn_;
-  extern char * file_;
-  extern int line_;
-  static int done;
-  rtx line_note;
-
-  if (done++)
-    return;
-  if (file_ || line_)
-    {
-      if (write_symbols != NO_DEBUG)
-	{
-	  for (line_note = (rtx) insn_ ; line_note != 0 ; line_note = PREV_INSN (line_note))
-	    if (GET_CODE (line_note) == NOTE && NOTE_LINE_NUMBER (line_note) > 0)
-	      break;
-	  if (line_note != 0)
-	    {
-	      error_with_file_and_line (NOTE_SOURCE_FILE (line_note),
-					NOTE_LINE_NUMBER (line_note),
-					"Internal gcc abort from %s:%d",
-					file_ ? file_ : "<nofile>", line_);
-	      if (insn_ && file_ && strcmp (file_, "toplev.c"))
-		{
-		  error_with_file_and_line (NOTE_SOURCE_FILE (line_note),
-					    NOTE_LINE_NUMBER (line_note),
-					    "The local variable `insn' has the value:", 0);
-		  debug_rtx ((rtx) insn_);
-		}
-	    }
-	}
-      if (write_symbols == NO_DEBUG || line_note == 0)
-	{
-	  error ("Internal gcc abort from %s:%d",
-		 file_ ? file_ : "<nofile>", line_);
-	  if (insn_ && file_ && strcmp (file_, "toplev.c"))
-	    {
-	      error ("The local variable `insn' has the value:", 0);
-	      debug_rtx ((rtx) insn_);
-	    }
-	}
-    }
-}
-#endif
-#endif
-
-
diff --git a/contrib/gcc/config/i386/os2.h b/contrib/gcc/config/i386/os2.h
deleted file mode 100644
index 8bbab36..0000000
--- a/contrib/gcc/config/i386/os2.h
+++ /dev/null
@@ -1,76 +0,0 @@
-/* Definitions of target machine for GNU compiler
-   for an Intel i386 or later processor running OS/2 2.x.
-   Copyright (C) 1993, 1994, 1995 Free Software Foundation, Inc.
-   Contributed by Samuel Figueroa (figueroa@cs.nyu.edu)
-
-This file is part of GNU CC.
-
-GNU CC 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.
-
-GNU CC 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 GNU CC; see the file COPYING.  If not, write to
-the Free Software Foundation, 59 Temple Place - Suite 330,
-Boston, MA 02111-1307, USA.  */
-
-#ifndef DEFAULT_TARGET_MACHINE
-#define DEFAULT_TARGET_MACHINE "i386-os2"
-#endif
-#ifndef LINK_SPEC
-#define LINK_SPEC "/st:1048576/pm:vio/noi/a:16/e/bas:65536/nol"
-#endif
-#ifndef LIB_SPEC
-#define LIB_SPEC "libgcc libc"
-#endif
-#ifndef STARTFILE_SPEC
-#define STARTFILE_SPEC "libcrt.lib"
-#endif
-#ifndef MD_EXEC_PREFIX
-#define MD_EXEC_PREFIX "\\gcc\\bin\\"
-#endif
-#ifndef STANDARD_STARTFILE_PREFIX
-#define STANDARD_STARTFILE_PREFIX "\\gcc\\lib\\"
-#endif
-#ifndef LOCAL_INCLUDE_DIR
-#define LOCAL_INCLUDE_DIR "\\gcc\\include"
-#endif
-
-#define YES_UNDERSCORES
-#include "i386/gstabs.h"
-
-#define USE_COLLECT
-
-#define BIGGEST_FIELD_ALIGNMENT \
-  (maximum_field_alignment ? maximum_field_alignment : 32)
-
-extern int maximum_field_alignment;
-
-#undef PCC_BITFIELD_TYPE_MATTERS
-#define PCC_BITFIELD_TYPE_MATTERS (maximum_field_alignment == 0)
-
-/* Define this macro if it is advisable to hold scalars in registers
-   in a wider mode than that declared by the program.  In such cases,
-   the value is constrained to be within the bounds of the declared
-   type, but kept valid in the wider mode.  The signedness of the
-   extension may differ from that of the type.  */
-
-#define PROMOTE_MODE(MODE,UNSIGNEDP,TYPE)  \
-  if (GET_MODE_CLASS (MODE) == MODE_INT         \
-      && GET_MODE_SIZE (MODE) < UNITS_PER_WORD) \
-      (MODE) = SImode;
-
-/* Define this if function arguments should also be promoted using the above
-   procedure.  */
-
-#define PROMOTE_FUNCTION_ARGS
-
-/* Likewise, if the function return value is promoted.  */
-
-#define PROMOTE_FUNCTION_RETURN
diff --git a/contrib/gcc/config/i386/perform.h b/contrib/gcc/config/i386/perform.h
deleted file mode 100644
index 8d6d0b7..0000000
--- a/contrib/gcc/config/i386/perform.h
+++ /dev/null
@@ -1,98 +0,0 @@
-/* Definitions for AT&T assembler syntax for the Intel 80386.
-   Copyright (C) 1993 Free Software Foundation, Inc.
-
-This file is part of GNU CC.
-
-GNU CC 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.
-
-GNU CC 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 GNU CC; see the file COPYING.  If not, write to
-the Free Software Foundation, 59 Temple Place - Suite 330,
-Boston, MA 02111-1307, USA.  */
-
-/* Defines to be able to build libgcc.a with GCC.  */
-
-/* It might seem that these are not important, since gcc 2 will never
-   call libgcc for these functions.  But programs might be linked with
-   code compiled by gcc 1, and then these will be used.  */
-
-/* The arg names used to be a and b, but `a' appears inside strings
-   and that confuses non-ANSI cpp.  */
-
-#define perform_udivsi3(arg0,arg1)					\
-{									\
-  register int dx asm("dx");						\
-  register int ax asm("ax");						\
-									\
-  dx = 0;								\
-  ax = arg0;								\
-  asm ("divl %3" : "=a" (ax), "=d" (dx) : "a" (ax), "g" (arg1), "d" (dx)); \
-  return ax;								\
-}
-
-#define perform_divsi3(arg0,arg1)					\
-{									\
-  register int dx asm("dx");						\
-  register int ax asm("ax");						\
-  register int cx asm("cx");						\
-									\
-  ax = arg0;								\
-  cx = arg1;								\
-  asm ("cltd\n\tidivl %3" : "=a" (ax), "=&d" (dx) : "a" (ax), "c" (cx)); \
-  return ax;								\
-}
-
-#define perform_umodsi3(arg0,arg1)					\
-{									\
-  register int dx asm("dx");						\
-  register int ax asm("ax");						\
-									\
-  dx = 0;								\
-  ax = arg0;								\
-  asm ("divl %3" : "=a" (ax), "=d" (dx) : "a" (ax), "g" (arg1), "d" (dx)); \
-  return dx;								\
-}
-
-#define perform_modsi3(arg0,arg1)					\
-{									\
-  register int dx asm("dx");						\
-  register int ax asm("ax");						\
-  register int cx asm("cx");						\
-									\
-  ax = arg0;								\
-  cx = arg1;								\
-  asm ("cltd\n\tidivl %3" : "=a" (ax), "=&d" (dx) : "a" (ax), "c" (cx)); \
-  return dx;								\
-}
-
-#define perform_fixdfsi(arg0)						\
-{									\
-  auto unsigned short ostatus;						\
-  auto unsigned short nstatus;						\
-  auto int ret;								\
-  auto double tmp;							\
-									\
-  &ostatus;			/* guarantee these land in memory */	\
-  &nstatus;								\
-  &ret;									\
-  &tmp;									\
-									\
-  asm volatile ("fnstcw %0" : "=m" (ostatus));				\
-  nstatus = ostatus | 0x0c00;						\
-  asm volatile ("fldcw %0" : /* no outputs */ : "m" (nstatus));		\
-  tmp = arg0;								\
-  asm volatile ("fldl %0" : /* no outputs */ : "m" (tmp));		\
-  asm volatile ("fistpl %0" : "=m" (ret));				\
-  asm volatile ("fldcw %0" : /* no outputs */ : "m" (ostatus));		\
-									\
-  return ret;								\
-}
-
diff --git a/contrib/gcc/config/i386/sco.h b/contrib/gcc/config/i386/sco.h
deleted file mode 100644
index 55af641..0000000
--- a/contrib/gcc/config/i386/sco.h
+++ /dev/null
@@ -1,117 +0,0 @@
-/* Definitions for Intel 386 running SCO Unix System V.
-   Copyright (C) 1988, 92, 94, 95, 96, 1999  Free Software Foundation, Inc.
-
-This file is part of GNU CC.
-
-GNU CC 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.
-
-GNU CC 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 GNU CC; see the file COPYING.  If not, write to
-the Free Software Foundation, 59 Temple Place - Suite 330,
-Boston, MA 02111-1307, USA.  */
-
-/* Mostly it's like AT&T Unix System V. */
-
-#include "i386/sysv3.h"
-
-/* By default, target has a 80387, uses IEEE compatible arithmetic,
-   and returns float values in the 387, ie,
-   (TARGET_80387 | TARGET_FLOAT_RETURNS_IN_80387)
-
-   SCO's software emulation of a 387 fails to handle the `fucomp'
-   opcode.  fucomp is only used when generating IEEE compliant code.
-   So don't make TARGET_IEEE_FP default for SCO. */
-
-#undef TARGET_DEFAULT
-#define TARGET_DEFAULT (MASK_80387 | MASK_FLOAT_RETURNS)
-
-/* Let's guess that the SCO software FPU emulator can't handle
-   80-bit XFmode insns, so don't generate them.  */
-#undef LONG_DOUBLE_TYPE_SIZE
-#define LONG_DOUBLE_TYPE_SIZE 64
-
-/* Use crt1.o as a startup file and crtn.o as a closing file.  */
-
-#undef STARTFILE_SPEC
-#define STARTFILE_SPEC \
- "%{pg:gcrt1.o%s}%{!pg:%{p:mcrt1.o%s}%{!p:crt1.o%s}} crtbegin.o%s"
-
-#define ENDFILE_SPEC "crtend.o%s crtn.o%s"
-
-/* Library spec, including SCO international language support. */
-
-#undef LIB_SPEC
-#define LIB_SPEC \
- "%{p:-L/usr/lib/libp}%{pg:-L/usr/lib/libp} %{scointl:libintl.a%s} -lc"
-
-/* Specify predefined symbols in preprocessor.  */
-
-#undef CPP_PREDEFINES
-#define CPP_PREDEFINES "-Dunix -DM_UNIX -DM_I386 -DM_COFF -DM_WORDSWAP -Asystem(svr3)"
-
-#undef CPP_SPEC
-#define CPP_SPEC "%(cpp_cpu) %{scointl:-DM_INTERNAT}"
-
-/* This spec is used for telling cpp whether char is signed or not.  */
-
-#undef SIGNED_CHAR_SPEC
-#if DEFAULT_SIGNED_CHAR
-#define SIGNED_CHAR_SPEC \
- "%{funsigned-char:-D__CHAR_UNSIGNED__ -D_CHAR_UNSIGNED}"
-#else
-#define SIGNED_CHAR_SPEC \
- "%{!fsigned-char:-D__CHAR_UNSIGNED__ -D_CHAR_UNSIGNED}"
-#endif
-
-/* Use atexit for static destructors, instead of defining
-   our own exit function.  */
-#define HAVE_ATEXIT
-
-/* Specify the size_t type.  */
-#define SIZE_TYPE "unsigned int"
-
-#if 0 /* Not yet certain whether this is needed.  */
-/* If no 387, use the general regs to return floating values,
-   since this system does not emulate the 80387.  */
-
-#undef VALUE_REGNO
-#define VALUE_REGNO(MODE) \
-  ((TARGET_80387
-     && ((MODE) == SFmode || (MODE) == DFmode || (MODE) == XFmode)
-   ? FIRST_FLOAT_REG : 0)
-
-#undef HARD_REGNO_MODE_OK
-#define HARD_REGNO_MODE_OK(REGNO, MODE)					  \
-  ((REGNO) < 2 ? 1							  \
-   : (REGNO) < 4 ? 1							  \
-   : FP_REGNO_P (REGNO) ? ((GET_MODE_CLASS (MODE) == MODE_FLOAT		  \
-                          || GET_MODE_CLASS (MODE) == MODE_COMPLEX_FLOAT) \
-                         && TARGET_80387				  \
-                         && GET_MODE_UNIT_SIZE (MODE) <= 8)		  \
-   : (MODE) != QImode)
-#endif
-
-/* caller has to pop the extra argument passed to functions that return
-   structures. */
-
-#undef RETURN_POPS_ARGS
-#define RETURN_POPS_ARGS(FUNDECL,FUNTYPE,SIZE)   \
-  ((FUNDECL) && TREE_CODE (FUNDECL) == IDENTIFIER_NODE ? 0	\
-   : (TARGET_RTD						\
-      && (TYPE_ARG_TYPES (FUNTYPE) == 0				\
-	  || (TREE_VALUE (tree_last (TYPE_ARG_TYPES (FUNTYPE)))	\
-	      == void_type_node))) ? (SIZE)			\
-   : 0)
-/* On other 386 systems, the last line looks like this:
-   : (aggregate_value_p (TREE_TYPE (FUNTYPE))) ? GET_MODE_SIZE (Pmode) : 0)  */
-
-/* Handle #pragma pack. */
-#define HANDLE_SYSV_PRAGMA
diff --git a/contrib/gcc/config/i386/sco4.h b/contrib/gcc/config/i386/sco4.h
deleted file mode 100644
index 5d1ea47..0000000
--- a/contrib/gcc/config/i386/sco4.h
+++ /dev/null
@@ -1,86 +0,0 @@
-/* Definitions for Intel 386 running SCO Unix System V 3.2 Version 4.
-   Written by Chip Salzenberg.
-   Copyright (C) 1992, 1994 Free Software Foundation, Inc.
-
-This file is part of GNU CC.
-
-GNU CC 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.
-
-GNU CC 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 GNU CC; see the file COPYING.  If not, write to
-the Free Software Foundation, 59 Temple Place - Suite 330,
-Boston, MA 02111-1307, USA.  */
-
-
-/* Mostly it's like earlier SCO UNIX.  */
-
-#include "i386/sco.h"
-
-/* Use crt1.o as a startup file and crtn.o as a closing file.  */
-
-#undef STARTFILE_SPEC
-#define STARTFILE_SPEC \
- "%{scoxpg3:%{p:mcrt1X.o%s}%{!p:crt1X.o%s}} \
-  %{!scoxpg3:\
-   %{posix:%{p:mcrt1P.o%s}%{!p:crt1P.o%s}} \
-   %{!posix:\
-    %{ansi:%{p:mcrt1A.o%s}%{!p:crt1A.o%s}} \
-    %{!ansi:%{pg:gcrt1.o%s}%{!pg:%{p:mcrt1.o%s}%{!p:crt1.o%s}}}}} \
-  crtbegin.o%s"
-
-#undef ENDFILE_SPEC
-#define ENDFILE_SPEC \
- "crtend.o%s \
-  %{scoxpg3:crtnX.o%s} \
-  %{!scoxpg3:\
-   %{posix:crtnP.o%s} \
-   %{!posix:\
-    %{ansi:crtnA.o%s} \
-    %{!ansi:crtn.o%s}}}"
-
-/* Library spec.  */
-
-#undef LIB_SPEC
-#define LIB_SPEC \
- "%{p:-L/usr/lib/libp}%{pg:-L/usr/lib/libp} \
- %{scoxpg3:-lcX -lcP -lcA} \
- %{!scoxpg3:\
-  %{posix:-lcP -lcA} \
-  %{!posix:\
-   %{ansi:-lcA} \
-   %{!ansi:%{scointl:-lintl} -lc}}}"
-
-/* Macros, macros everywhere:
-   Specify predefined symbols in preprocessor.  */
-
-#undef CPP_PREDEFINES
-#define CPP_PREDEFINES \
- "-Asystem(svr3)"
-
-#undef CPP_SPEC
-#define CPP_SPEC "%(cpp_cpu) \
-  -D_i386 -D_M_I386 -D_M_I86 -D_M_I86SM -D_M_SDATA -D_M_STEXT \
-  -D_unix -D_M_UNIX -D_M_XENIX \
-  -D_M_SYS5 -D_M_SYSV -D_M_SYS3 -D_M_SYSIII \
-  -D_M_COFF -D_M_BITFIELDS -D_M_WORDSWAP \
-  %{scoxpg3:-D_XOPEN_SOURCE -D_STRICT_NAMES} \
-  %{!scoxpg3:%{posix:-D_POSIX_SOURCE -D_STRICT_NAMES}} \
-  %{!scoxpg3:%{!posix:\
-    %{ansi:-D_STRICT_NAMES}%{!ansi:\
-    -Di386 -DM_I386 -DM_I86 -DM_I86SM -DM_SDATA -DM_STEXT \
-    -Dunix -DM_UNIX -DM_XENIX \
-    -DM_SYS5 -DM_SYSV -DM_SYS3 -DM_SYSIII \
-    -DM_COFF -DM_BITFIELDS -DM_WORDSWAP \
-    %{scointl:-D_M_INTERNAT -DM_INTERNAT} \
-    %{traditional:-D_KR -D_SVID -D_NO_PROTOTYPE}}}}"
-
-/* The system headers are C++-aware.  */
-#define NO_IMPLICIT_EXTERN_C
diff --git a/contrib/gcc/config/i386/sco4dbx.h b/contrib/gcc/config/i386/sco4dbx.h
deleted file mode 100644
index 3d075b6..0000000
--- a/contrib/gcc/config/i386/sco4dbx.h
+++ /dev/null
@@ -1,81 +0,0 @@
-/* Definitions for Intel 386 running SCO Unix System V 3.2 Version 4.s,
-   using dbx-in-coff encapsulation.
-   Copyright (C) 1992 Free Software Foundation, Inc.
-
-This file is part of GNU CC.
-
-GNU CC 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.
-
-GNU CC 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 GNU CC; see the file COPYING.  If not, write to
-the Free Software Foundation, 59 Temple Place - Suite 330,
-Boston, MA 02111-1307, USA.  */
-
-
-/* Mostly it's like earlier SCO UNIX.  */
-
-#include "i386/scodbx.h"
-
-/* Use crt1.o as a startup file and crtn.o as a closing file.  */
-
-#undef STARTFILE_SPEC
-#define STARTFILE_SPEC \
- "%{!r:%{!z:gcc.ifile%s}%{z:gccz.ifile%s}}\
-  %{scoxpg3:%{p:mcrt1X.o%s}%{!p:crt1X.o%s}} \
-  %{!scoxpg3:\
-   %{posix:%{p:mcrt1P.o%s}%{!p:crt1P.o%s}} \
-   %{!posix:\
-    %{ansi:%{p:mcrt1A.o%s}%{!p:crt1A.o%s}} \
-    %{!ansi:%{pg:gcrt1.o%s}%{!pg:%{p:mcrt1.o%s}%{!p:crt1.o%s}}}}}"
-
-#undef ENDFILE_SPEC
-#define ENDFILE_SPEC \
- "%{scoxpg3:crtnX.o%s} \
-  %{!scoxpg3:\
-   %{posix:crtnP.o%s} \
-   %{!posix:\
-    %{ansi:crtnA.o%s} \
-    %{!ansi:crtn.o%s}}}"
-
-/* Library spec.  */
-
-#undef LIB_SPEC
-#define LIB_SPEC \
- "%{p:-L/usr/lib/libp}%{pg:-L/usr/lib/libp} \
- %{scoxpg3:-lcX -lcP -lcA} \
- %{!scoxpg3:\
-  %{posix:-lcP -lcA} \
-  %{!posix:\
-   %{ansi:-lcA} \
-   %{!ansi:%{scointl:-lintl} -lc}}}"
-
-/* Macros, macros everywhere:
-   Specify predefined symbols in preprocessor.  */
-
-#undef CPP_PREDEFINES
-#define CPP_PREDEFINES "-Dunix -Asystem(svr3)"
-
-#undef CPP_SPEC
-#define CPP_SPEC "%(cpp_cpu) \
-  -D_M_I386 -D_M_I86 -D_M_I86SM -D_M_SDATA -D_M_STEXT \
-  -D_M_UNIX -D_M_XENIX \
-  -D_M_SYS5 -D_M_SYSV -D_M_SYS3 -D_M_SYSIII \
-  -D_M_COFF -D_M_BITFIELDS -D_M_WORDSWAP \
-  %{scoxpg3:-D_XOPEN_SOURCE -D_STRICT_NAMES} \
-  %{!scoxpg3:%{posix:-D_POSIX_SOURCE -D_STRICT_NAMES}} \
-  %{!scoxpg3:%{!posix:\
-    %{ansi:-D_STRICT_NAMES}%{!ansi:\
-    -DM_I386 -DM_I86 -DM_I86SM -DM_SDATA -DM_STEXT \
-    -DM_UNIX -DM_XENIX \
-    -DM_SYS5 -DM_SYSV -DM_SYS3 -DM_SYSIII \
-    -DM_COFF -DM_BITFIELDS -DM_WORDSWAP \
-    %{scointl:-D_M_INTERNAT -DM_INTERNAT} \
-    %{traditional:-D_KR -D_SVID -D_NO_PROTOTYPE}}}}"
diff --git a/contrib/gcc/config/i386/sco5gas.h b/contrib/gcc/config/i386/sco5gas.h
deleted file mode 100644
index de3e5d5..0000000
--- a/contrib/gcc/config/i386/sco5gas.h
+++ /dev/null
@@ -1,24 +0,0 @@
-/* Definitions for Intel x86 running SCO OpenServer, running GNU assembler
-   Copyright (C) 1998 Free Software Foundation, Inc.
-
-This file is part of GNU CC.
-
-GNU CC 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.
-
-GNU CC 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 GNU CC; see the file COPYING.  If not, write to
-the Free Software Foundation, 59 Temple Place - Suite 330,
-Boston, MA 02111-1307, USA.  */
-
-
-/* Just set a single flag we can test for inside of sco5.h and include it. */
-
-#define USE_GAS 1
diff --git a/contrib/gcc/config/i386/scodbx.h b/contrib/gcc/config/i386/scodbx.h
deleted file mode 100644
index 7da9305..0000000
--- a/contrib/gcc/config/i386/scodbx.h
+++ /dev/null
@@ -1,84 +0,0 @@
-/* Definitions for Intel 386 running SCO Unix System V,
-   using dbx-in-coff encapsulation.
-   Copyright (C) 1992, 1995, 1996, 1999 Free Software Foundation, Inc.
-
-This file is part of GNU CC.
-
-GNU CC 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.
-
-GNU CC 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 GNU CC; see the file COPYING.  If not, write to
-the Free Software Foundation, 59 Temple Place - Suite 330,
-Boston, MA 02111-1307, USA.  */
-
-#include "i386/svr3dbx.h"
-
-/* Overridden defines for SCO systems from sco.h. */
-
-/* By default, target has a 80387, uses IEEE compatible arithmetic,
-   and returns float values in the 387, ie,
-   (TARGET_80387 | TARGET_FLOAT_RETURNS_IN_80387)
-
-   SCO's software emulation of a 387 fails to handle the `fucomp'
-   opcode.  fucomp is only used when generating IEEE compliant code.
-   So don't make TARGET_IEEE_FP default for SCO. */
-
-#undef TARGET_SUBTARGET_DEFAULT
-#define TARGET_SUBTARGET_DEFAULT (MASK_80387 | MASK_FLOAT_RETURNS)
-
-/* Use crt1.o as a startup file and crtn.o as a closing file.  */
-
-#undef STARTFILE_SPEC
-#define STARTFILE_SPEC \
-  "%{!r:%{!z:svr3.ifile%s}%{z:svr3z.ifile%s}}\
-   %{pg:gcrt1.o%s}%{!pg:%{p:mcrt1.o%s}%{!p:crt1.o%s}}"
-
-/* Library spec, including SCO international language support. */
-
-#undef LIB_SPEC
-#define LIB_SPEC \
- "%{p:-L/usr/lib/libp}%{pg:-L/usr/lib/libp} %{scointl:libintl.a%s} -lc"
-
-/* Specify predefined symbols in preprocessor.  */
-
-#undef CPP_PREDEFINES
-#define CPP_PREDEFINES "-Dunix -DM_UNIX -DM_I386 -DM_COFF -DM_WORDSWAP -Asystem=svr3"
-
-#undef CPP_SPEC
-#define CPP_SPEC "%(cpp_cpu) %{scointl:-DM_INTERNAT}"
-
-/* This spec is used for telling cpp whether char is signed or not.  */
-
-#undef SIGNED_CHAR_SPEC
-#if DEFAULT_SIGNED_CHAR
-#define SIGNED_CHAR_SPEC \
- "%{funsigned-char:-D__CHAR_UNSIGNED__ -D_CHAR_UNSIGNED}"
-#else
-#define SIGNED_CHAR_SPEC \
- "%{!fsigned-char:-D__CHAR_UNSIGNED__ -D_CHAR_UNSIGNED}"
-#endif
-
-/* caller has to pop the extra argument passed to functions that return
-   structures. */
-
-#undef RETURN_POPS_ARGS
-#define RETURN_POPS_ARGS(FUNDECL,FUNTYPE,SIZE)   \
-  ((FUNDECL) && TREE_CODE (FUNDECL) == IDENTIFIER_NODE ? 0	\
-   : (TARGET_RTD						\
-      && (TYPE_ARG_TYPES (FUNTYPE) == 0				\
-	  || (TREE_VALUE (tree_last (TYPE_ARG_TYPES (FUNTYPE)))	\
-	      == void_type_node))) ? (SIZE)			\
-   : 0)
-/* On other 386 systems, the last line looks like this:
-   : (aggregate_value_p (TREE_TYPE (FUNTYPE))) ? GET_MODE_SIZE (Pmode) : 0)  */
-
-/* Handle #pragma pack. */
-#define HANDLE_SYSV_PRAGMA
diff --git a/contrib/gcc/config/i386/t-i386bare b/contrib/gcc/config/i386/t-i386bare
deleted file mode 100644
index 2970fa7..0000000
--- a/contrib/gcc/config/i386/t-i386bare
+++ /dev/null
@@ -1,3 +0,0 @@
-# The i386 md has all of these taken care of, according to sef.
-LIBGCC1 =
-CROSS_LIBGCC1 =
diff --git a/contrib/gcc/config/i386/t-vsta b/contrib/gcc/config/i386/t-vsta
deleted file mode 100644
index 6160b7e..0000000
--- a/contrib/gcc/config/i386/t-vsta
+++ /dev/null
@@ -1,2 +0,0 @@
-LIBGCC1 = libgcc1.null
-CROSS_LIBGCC1 = libgcc1.null
diff --git a/contrib/gcc/config/i386/t-winnt b/contrib/gcc/config/i386/t-winnt
deleted file mode 100644
index 1e3557c..0000000
--- a/contrib/gcc/config/i386/t-winnt
+++ /dev/null
@@ -1,6 +0,0 @@
-winnt.o: $(srcdir)/config/i386/winnt.c
-	$(CC) -c $(ALL_CFLAGS) $(ALL_CPPFLAGS) $(INCLUDES) $(srcdir)/config/i386/winnt.c
-oldnames.o: $(srcdir)/config/winnt/oldnames.c
-	$(CC) -c $(ALL_CFLAGS) $(ALL_CPPFLAGS) $(INCLUDES) $(srcdir)/config/winnt/oldnames.c
-spawnv.o: $(srcdir)/config/winnt/spawnv.c
-	$(CC) -c $(ALL_CFLAGS) $(ALL_CPPFLAGS) $(INCLUDES) $(srcdir)/config/winnt/spawnv.c
diff --git a/contrib/gcc/config/i386/win-nt.h b/contrib/gcc/config/i386/win-nt.h
deleted file mode 100644
index 97f10c3..0000000
--- a/contrib/gcc/config/i386/win-nt.h
+++ /dev/null
@@ -1,150 +0,0 @@
-/* Operating system specific defines to be used when targeting GCC for
-   Windows NT 3.x on an i386.
-   Copyright (C) 1994, 1995 Free Software Foundation, Inc.
-   Contributed by Douglas B. Rupp (drupp@cs.washington.edu).
-
-This file is part of GNU CC.
-
-GNU CC 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.
-
-GNU CC 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 GNU CC; see the file COPYING.  If not, write to
-the Free Software Foundation, 59 Temple Place - Suite 330,
-Boston, MA 02111-1307, USA. */
-
-#define YES_UNDERSCORES
-
-#include "i386/gas.h"
-
-#ifdef CPP_PREDEFINES
-#undef CPP_PREDEFINES
-#endif
-#define CPP_PREDEFINES "-Dunix -Di386 -DWIN32 -D_WIN32 \
-  -DWINNT -D_M_IX86=300 -D_X86_=1 -D__STDC__=0 -DALMOST_STDC -D_MSC_VER=800 \
-  -D__stdcall=__attribute__((__stdcall__)) \
-  -D__cdecl=__attribute__((__cdecl__)) \
-  -D_cdecl=__attribute__((__cdecl__)) \
-  -Asystem(unix) -Asystem(winnt) -Acpu(i386) -Amachine(i386)"
-
-#define SIZE_TYPE "unsigned int"
-#define PTRDIFF_TYPE "int"
-#define WCHAR_UNSIGNED 1
-#define WCHAR_TYPE_SIZE 16
-#define WCHAR_TYPE "short unsigned int"
-#undef LONG_DOUBLE_TYPE_SIZE
-#define LONG_DOUBLE_TYPE_SIZE 64
-#define HAVE_ATEXIT 1
-
-#undef EXTRA_SECTIONS
-#define EXTRA_SECTIONS in_ctor, in_dtor
-
-#undef EXTRA_SECTION_FUNCTIONS
-#define EXTRA_SECTION_FUNCTIONS					\
-  CTOR_SECTION_FUNCTION						\
-  DTOR_SECTION_FUNCTION
-
-#define CTOR_SECTION_FUNCTION					\
-void								\
-ctor_section ()							\
-{								\
-  if (in_section != in_ctor)					\
-    {								\
-      fprintf (asm_out_file, "\t.section .ctor\n");		\
-      in_section = in_ctor;					\
-    }								\
-}
-
-#define DTOR_SECTION_FUNCTION					\
-void								\
-dtor_section ()							\
-{								\
-  if (in_section != in_dtor)					\
-    {								\
-      fprintf (asm_out_file, "\t.section .dtor\n");		\
-      in_section = in_dtor;					\
-    }								\
-}
-
-#define ASM_OUTPUT_CONSTRUCTOR(FILE,NAME)	\
-  do {						\
-    ctor_section ();				\
-    fprintf (FILE, "%s\t", ASM_LONG);		\
-    assemble_name (FILE, NAME);			\
-    fprintf (FILE, "\n");			\
-  } while (0)
-
-#define ASM_OUTPUT_DESTRUCTOR(FILE,NAME)       	\
-  do {						\
-    dtor_section ();                   		\
-    fprintf (FILE, "%s\t", ASM_LONG);		\
-    assemble_name (FILE, NAME);              	\
-    fprintf (FILE, "\n");			\
-  } while (0)
-
-/* Define this macro if references to a symbol must be treated
-   differently depending on something about the variable or
-   function named by the symbol (such as what section it is in).
-
-   On i386, if using PIC, mark a SYMBOL_REF for a non-global symbol
-   so that we may access it directly in the GOT.
-
-   On i386 running Windows NT, modify the assembler name with a suffix 
-   consisting of an atsign (@) followed by string of digits that represents
-   the number of bytes of arguments passed to the function, if it has the 
-   attribute STDCALL. */
-
-#ifdef ENCODE_SECTION_INFO
-#undef ENCODE_SECTION_INFO
-#define ENCODE_SECTION_INFO(DECL) 					\
-do									\
-  {									\
-    if (flag_pic)							\
-      {									\
-	rtx rtl = (TREE_CODE_CLASS (TREE_CODE (DECL)) != 'd'		\
-		   ? TREE_CST_RTL (DECL) : DECL_RTL (DECL));		\
-	SYMBOL_REF_FLAG (XEXP (rtl, 0))					\
-	  = (TREE_CODE_CLASS (TREE_CODE (DECL)) != 'd'			\
-	     || ! TREE_PUBLIC (DECL));					\
-      }									\
-    if (TREE_CODE (DECL) == FUNCTION_DECL) 				\
-      if (lookup_attribute ("stdcall",					\
-			    TYPE_ATTRIBUTES (TREE_TYPE (DECL))))	\
-        XEXP (DECL_RTL (DECL), 0) = 					\
-          gen_rtx (SYMBOL_REF, Pmode, gen_stdcall_suffix (DECL)); 	\
-  }									\
-while (0)
-#endif
-
-/* The global __fltused is necessary to cause the printf/scanf routines
-   for outputting/inputting floating point numbers to be loaded.  Since this
-   is kind of hard to detect, we just do it all the time. */
-
-#ifdef ASM_FILE_START
-#undef ASM_FILE_START
-#endif
-#define ASM_FILE_START(FILE) \
-  do {	output_file_directive (FILE, main_input_filename);	\
-        fprintf (FILE, ".global\t__fltused\n");			\
-  } while (0)
-
-/* if the switch "-mwindows" is passed to ld, then specify to the Microsoft
-   linker the proper switches and libraries to build a graphical program */
-
-#undef LIB_SPEC
-#define LIB_SPEC "%{mwindows:-subsystem windows -e _WinMainCRTStartup \
-  USER32.LIB%s GDI32.LIB%s COMDLG32.LIB%s WINSPOOL.LIB%s} \
- %{!mwindows:-subsystem console -e _mainCRTStartup} \
- %{mcrtmt:LIBCMT.LIB%s KERNEL32.LIB%s ADVAPI32.LIB%s} \
- %{!mcrtmt:LIBC.LIB%s KERNEL32.LIB%s ADVAPI32.LIB%s} \
- %{v}"
-
-#include "winnt/win-nt.h"
-
diff --git a/contrib/gcc/config/i386/x-aix b/contrib/gcc/config/i386/x-aix
deleted file mode 100644
index b191e48..0000000
--- a/contrib/gcc/config/i386/x-aix
+++ /dev/null
@@ -1,12 +0,0 @@
-# There is an alloca in -lbsd, but it is limited to 32K
-ALLOCA = alloca.o
-
-# If you are running out of memory while compiling gcc, with the standard
-# /bin/cc uncomment MALLOCLIB line. That version of malloc is slower but
-# has less overhead than the one in libc.
-#MALLOCLIB = -lmalloc
-
-# Uncomment out the next line if you want to link with the shareable libc_s.
-#CLIB_S = -lc_s
-
-CLIB = -lld $(MALLOCLIB) $(CLIB_S)
diff --git a/contrib/gcc/config/i386/x-cygwin b/contrib/gcc/config/i386/x-cygwin
deleted file mode 100644
index f251835..0000000
--- a/contrib/gcc/config/i386/x-cygwin
+++ /dev/null
@@ -1,4 +0,0 @@
-# Don't run fixproto
-STMP_FIXPROTO =
-# prefix.c wants to poke around the Registry
-CLIB = -ladvapi32
diff --git a/contrib/gcc/config/i386/x-dgux b/contrib/gcc/config/i386/x-dgux
deleted file mode 100644
index 322bfe3..0000000
--- a/contrib/gcc/config/i386/x-dgux
+++ /dev/null
@@ -1,11 +0,0 @@
-#
-# host is ix86 running dgux
-#
-CC = /bin/gcc
-X_CFLAGS = -O -mstandard -mlegend
-BOOT_CFLAGS = -O2 -g -mstandard -mlegend $(CFLAGS)
-CLIB = -lw32
-RANLIB = true
-USER_H = $(EXTRA_HEADERS) $(LANG_EXTRA_HEADERS)
-STMP_FIXPROTO = 
-
diff --git a/contrib/gcc/config/i386/x-djgpp b/contrib/gcc/config/i386/x-djgpp
deleted file mode 100644
index 89f31ff..0000000
--- a/contrib/gcc/config/i386/x-djgpp
+++ /dev/null
@@ -1,24 +0,0 @@
-# translate the version string, so it can be used on DJGPP, where only
-# one dot in filename is allowed
-
-# to avoid recursion when redefining $(version)
-_version:=$(version)
-__version=$(subst ., ,$(_version))
-version=$(word 1,$(__version))$(word 2,$(__version)).$(word 3,$(__version))
-
-SYSTEM_HEADER_DIR=$(DJDIR)/include
-X_CPPFLAGS=-DSTANDARD_INCLUDE_DIR=\"\$$DJDIR/include\" \
-	   -DSTANDARD_INCLUDE_COMPONENT=\"\"
-
-# when building a native compiler for DJGPP, make the target_alias
-# a shorter name, since otherwise it will produce some problems, when
-# using the same gcc once with long filenames and once with short (8+3)
-# filenames
-ifeq ($(findstring -pc-msdosdjgpp,$(target_alias)),-pc-msdosdjgpp)
-target_alias=djgpp
-endif
-
-# on DJGPP the 'ln -s' does not work correctly
-LN = cp -p
-LN_S = cp -p
-
diff --git a/contrib/gcc/config/i386/x-isc b/contrib/gcc/config/i386/x-isc
deleted file mode 100644
index ea65ec8..0000000
--- a/contrib/gcc/config/i386/x-isc
+++ /dev/null
@@ -1,3 +0,0 @@
-CLIB = -lPW -lcposix
-X_CFLAGS = -D_POSIX_SOURCE
-ENQUIRE_LDFLAGS = -posix $(LDFLAGS)
diff --git a/contrib/gcc/config/i386/x-isc3 b/contrib/gcc/config/i386/x-isc3
deleted file mode 100644
index 527cca8..0000000
--- a/contrib/gcc/config/i386/x-isc3
+++ /dev/null
@@ -1,4 +0,0 @@
-CLIB = -lPW
-# One person said it needs -DPOSIX_JC, but daa@CERF.NET says no.
-X_CFLAGS = -D_SYSV3 -Xp
-ENQUIRE_LDFLAGS = $(LDFLAGS)
diff --git a/contrib/gcc/config/i386/x-ncr3000 b/contrib/gcc/config/i386/x-ncr3000
deleted file mode 100644
index 4ae168b..0000000
--- a/contrib/gcc/config/i386/x-ncr3000
+++ /dev/null
@@ -1,34 +0,0 @@
-# Makefile additions for the NCR3000 as host system.
-
-# Using -O with the AT&T compiler fails, with a message about a missing
-# /usr/ccs/lib/optim pass.  So override the default in Makefile.in
-
-CCLIBFLAGS=
-
-## Supposedly not needed now that xm-sysv4.h includes alloc.h for Metaware.
-### NCR3000 ships with a MetaWare compiler installed as CC, which chokes and
-### dies all over the place on GCC source.  However, the AT&T compiler,
-### crusty as it is, can be used to bootstrap GCC.  It can be found in
-### /usr/ccs/ATT/cc.  It is also used to compile the things that should
-### not be compiled with GCC.
-##
-##CC = /usr/ccs/ATT/cc
-##OLDCC = /usr/ccs/ATT/cc
-
-# The rest is just x-i386v4.
-
-# Some versions of SVR4 have an alloca in /usr/ucblib/libucb.a, and if we are
-# careful to link that in after libc we can use it, but since newer versions of
-# SVR4 are dropping libucb, it is better to just use the portable C version for
-# bootstrapping.  Do this by defining ALLOCA.
-
-ALLOCA = alloca.o
-
-# We used to build all stages *without* shared libraries because that may make
-# debugging the compiler easier (until there is a GDB which supports
-# both Dwarf *and* svr4 shared libraries).
-
-# But james@bigtex.cactus.org says that redefining GCC_CFLAGS causes trouble,
-# and that it is easy enough to debug using shared libraries.
-# CCLIBFLAGS=-Bstatic -dn -g
-# GCC_CFLAGS=-static -g -O2 -B./
diff --git a/contrib/gcc/config/i386/x-next b/contrib/gcc/config/i386/x-next
deleted file mode 100644
index a16b918..0000000
--- a/contrib/gcc/config/i386/x-next
+++ /dev/null
@@ -1,3 +0,0 @@
-# Make assignments for compiling on NeXT with their compiler version.
-CC=cc -traditional-cpp
-OLDCC=cc -traditional-cpp
diff --git a/contrib/gcc/config/i386/x-osf1elf b/contrib/gcc/config/i386/x-osf1elf
deleted file mode 100644
index 1467381..0000000
--- a/contrib/gcc/config/i386/x-osf1elf
+++ /dev/null
@@ -1,8 +0,0 @@
-# Defaults for OSF/1 1.3+
-CC		= $(OLDCC)
-CLIB		= -lld
-INSTALL		= installbsd -c
-OLDCC		= /usr/ccs/gcc/gcc
-X_CFLAGS	= -static
-
-# FIXPROTO_DEFINES = -D_XOPEN_SOURCE
diff --git a/contrib/gcc/config/i386/x-osfrose b/contrib/gcc/config/i386/x-osfrose
deleted file mode 100644
index 2c5e3ba..0000000
--- a/contrib/gcc/config/i386/x-osfrose
+++ /dev/null
@@ -1,27 +0,0 @@
-# Define CC and OLDCC as the same, so that the tests:
-#	if [ x"$(OLDCC)" = x"$(CC)" ] ...
-#
-# will succeed (if OLDCC != CC, it is assumed that GCC is
-# being used in secondary stage builds).
-
-BUILD		=
-CC		= $(OLDCC)
-CLIB		= -lld
-X_CFLAGS	= $(DEB_OPT) $(MSTATS) $(X_DEFINES)
-X_CFLAGS_NODEBUG = $(NO_DEBUG) $(MSTATS) $(OPT) $(PROFILE) $(X_DEFINES) $(XCFLAGS)
-XCFLAGS		= $(SHLIB)
-CPP_ABORT	= # -Dabort=fancy_abort
-CPPFLAGS	= $(CPP_ABORT) $(SYSTEM_INCLUDES)
-DEB_OPT		= $(OPT) $(DEBUG) $(PROFILE)
-DEBUG		= 
-DEBUG_COLLECT	= # -DDEBUG
-CCLIBFLAGS	= -O -DNO_HALF_PIC
-GCC_CFLAGS	= $(INTERNAL_CFLAGS) $(X_CFLAGS) $(T_CFLAGS) $(CFLAGS) -B./ -DPOSIX -DNO_HALF_PIC
-LDFLAGS		=
-MSTATS		= # -mstats
-OLDCC		= /usr/ccs/gcc/gcc
-OPT		= -O
-PROFILE		=
-SHLIB		= -pic-none
-SYSTEM_INCLUDES	= # -I${BUILD}/usr/include
-X_DEFINES	= -Dvfork=fork
diff --git a/contrib/gcc/config/i386/x-sco b/contrib/gcc/config/i386/x-sco
deleted file mode 100644
index f7f14e9..0000000
--- a/contrib/gcc/config/i386/x-sco
+++ /dev/null
@@ -1,7 +0,0 @@
-RANLIB = :
-RANLIB_TEST = false
-CC = rcc $(RCCFLAGS)
-OLDCC = rcc $(RCCFLAGS)
-RCCFLAGS = -Dunix -Di386 -DM_UNIX -DM_I386 -DNULL=0
-CCLIBFLAGS =
-CLIB = -lmalloc -lPW
diff --git a/contrib/gcc/config/i386/x-sco4 b/contrib/gcc/config/i386/x-sco4
deleted file mode 100644
index be6080f..0000000
--- a/contrib/gcc/config/i386/x-sco4
+++ /dev/null
@@ -1,10 +0,0 @@
-RANLIB = :
-RANLIB_TEST = false
-CC = rcc $(RCCFLAGS)
-OLDCC = rcc $(RCCFLAGS)
-RCCFLAGS = -Dunix -Di386 -DM_UNIX -DM_I386 -DNULL=0
-CCLIBFLAGS =
-CLIB = -lmalloc -lPW
-
-# See all the declarations.
-FIXPROTO_DEFINES = -D_XOPEN_SOURCE
diff --git a/contrib/gcc/config/i386/x-sco5 b/contrib/gcc/config/i386/x-sco5
deleted file mode 100644
index e13ed74..0000000
--- a/contrib/gcc/config/i386/x-sco5
+++ /dev/null
@@ -1,10 +0,0 @@
-RANLIB = :
-RANLIB_TEST = false
-CC = cc
-OLDCC = cc
-CCLIBFLAGS =
-# We avoid the ALLOCA in -lPW becuase it gives us an evil index()
-ALLOCA = alloca.o
-
-# See all the declarations.
-FIXPROTO_DEFINES = -D_XOPEN_SOURCE -D_POSIX_C_SOURCE=2
diff --git a/contrib/gcc/config/i386/x-sysv3 b/contrib/gcc/config/i386/x-sysv3
deleted file mode 100644
index a1391df..0000000
--- a/contrib/gcc/config/i386/x-sysv3
+++ /dev/null
@@ -1 +0,0 @@
-CLIB=-lPW
diff --git a/contrib/gcc/config/i386/x-vsta b/contrib/gcc/config/i386/x-vsta
deleted file mode 100644
index e2279a4..0000000
--- a/contrib/gcc/config/i386/x-vsta
+++ /dev/null
@@ -1 +0,0 @@
-CLIB=-lm
diff --git a/contrib/gcc/config/i386/xm-aix.h b/contrib/gcc/config/i386/xm-aix.h
deleted file mode 100644
index 4cbd36e..0000000
--- a/contrib/gcc/config/i386/xm-aix.h
+++ /dev/null
@@ -1,2 +0,0 @@
-#undef TRUE
-#undef FALSE
diff --git a/contrib/gcc/config/i386/xm-bsd386.h b/contrib/gcc/config/i386/xm-bsd386.h
deleted file mode 100644
index 6b8eee7..0000000
--- a/contrib/gcc/config/i386/xm-bsd386.h
+++ /dev/null
@@ -1,3 +0,0 @@
-/* Configuration for GCC for Intel i386 running BSDI's BSD/386 as host.  */
-
-#include "i386/xm-i386.h"
diff --git a/contrib/gcc/config/i386/xm-dgux.h b/contrib/gcc/config/i386/xm-dgux.h
deleted file mode 100644
index 881c5c7..0000000
--- a/contrib/gcc/config/i386/xm-dgux.h
+++ /dev/null
@@ -1,4 +0,0 @@
-/* Configuration for GCC for Intel i386 running DG/ux */
-
-/* looks just like sysv4 for now */
-#include "xm-svr4.h"
diff --git a/contrib/gcc/config/i386/xm-dos.h b/contrib/gcc/config/i386/xm-dos.h
deleted file mode 100644
index 4e1cb42..0000000
--- a/contrib/gcc/config/i386/xm-dos.h
+++ /dev/null
@@ -1,38 +0,0 @@
-/* Configuration for GNU C-compiler for Intel 80386 running DOS.
-   Copyright (C) 1998, 1999 Free Software Foundation, Inc.
-
-This file is part of GNU CC.
-
-GNU CC 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.
-
-GNU CC 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 GNU CC; see the file COPYING.  If not, write to
-the Free Software Foundation, 59 Temple Place - Suite 330,
-Boston, MA 02111-1307, USA.  */
-
-#include "i386/xm-i386.h"
-
-/* Use semicolons to separate elements of a path.  */
-#define PATH_SEPARATOR ';'
-
-/* Use backslashs to separate levels of directory.  */
-#define DIR_SEPARATOR '\\'
-#define DIR_SEPARATOR_2 '/'
-
-/* Allow checks for drive names. */
-#define HAVE_DOS_BASED_FILE_SYSTEM
-
-/* Suffix for executable file names.  */
-#define EXECUTABLE_SUFFIX ".exe"
-
-#define MKTEMP_EACH_FILE 1
-
-#define NO_PRECOMPILES 1
diff --git a/contrib/gcc/config/i386/xm-freebsd.h b/contrib/gcc/config/i386/xm-freebsd.h
deleted file mode 100644
index 007a609..0000000
--- a/contrib/gcc/config/i386/xm-freebsd.h
+++ /dev/null
@@ -1,4 +0,0 @@
-/* Configuration for GCC for Intel i386 running FreeBSD as host.  */
-
-#include <i386/xm-i386.h>
-#include <xm-freebsd.h>
diff --git a/contrib/gcc/config/i386/xm-gnu.h b/contrib/gcc/config/i386/xm-gnu.h
deleted file mode 100644
index 0b5985f..0000000
--- a/contrib/gcc/config/i386/xm-gnu.h
+++ /dev/null
@@ -1,5 +0,0 @@
-/* Configuration for GCC for Intel i386 running GNU as host.  */
-
-#include <i386/xm-i386.h>
-#include <xm-gnu.h>
-
diff --git a/contrib/gcc/config/i386/xm-i386.h b/contrib/gcc/config/i386/xm-i386.h
deleted file mode 100644
index acc1657..0000000
--- a/contrib/gcc/config/i386/xm-i386.h
+++ /dev/null
@@ -1,43 +0,0 @@
-/* Configuration for GNU C-compiler for Intel 80386.
-   Copyright (C) 1988, 1993 Free Software Foundation, Inc.
-
-This file is part of GNU CC.
-
-GNU CC 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.
-
-GNU CC 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 GNU CC; see the file COPYING.  If not, write to
-the Free Software Foundation, 59 Temple Place - Suite 330,
-Boston, MA 02111-1307, USA.  */
-
-#ifndef i386
-#define i386
-#endif
-
-/* #defines that need visibility everywhere.  */
-#define FALSE 0
-#define TRUE 1
-
-/* This describes the machine the compiler is hosted on.  */
-#define HOST_BITS_PER_CHAR 8
-#define HOST_BITS_PER_SHORT 16
-#define HOST_BITS_PER_INT 32
-#define HOST_BITS_PER_LONG 32
-#define HOST_BITS_PER_LONGLONG 64
-
-/* Arguments to use with `exit'.  */
-#define SUCCESS_EXIT_CODE 0
-#define FATAL_EXIT_CODE 33
-
-/* target machine dependencies.
-   tm.h is a symbolic link to the actual target specific file.   */
-
-#include "tm.h"
diff --git a/contrib/gcc/config/i386/xm-isc.h b/contrib/gcc/config/i386/xm-isc.h
deleted file mode 100644
index e686c5e..0000000
--- a/contrib/gcc/config/i386/xm-isc.h
+++ /dev/null
@@ -1,4 +0,0 @@
-#ifndef REAL_ARITHMETIC
-#define REAL_VALUE_ATOF(x, mode) strtod ((x), (char **)0)
-extern double strtod ();
-#endif
diff --git a/contrib/gcc/config/i386/xm-linux.h b/contrib/gcc/config/i386/xm-linux.h
deleted file mode 100644
index 713bf3b2..0000000
--- a/contrib/gcc/config/i386/xm-linux.h
+++ /dev/null
@@ -1,24 +0,0 @@
-/* Configuration for GCC for Intel i386 running Linux-based GNU systems.
-   Copyright (C) 1993, 1994, 1995, 1997 Free Software Foundation, Inc.
-   Contributed by H.J. Lu (hjl@nynexst.com)
-
-This file is part of GNU CC.
-
-GNU CC 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.
-
-GNU CC 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 GNU CC; see the file COPYING.  If not, write to
-the Free Software Foundation, 59 Temple Place - Suite 330,
-Boston, MA 02111-1307, USA.  */
-
-#include <i386/xm-i386.h>
-#include <xm-linux.h>
-
diff --git a/contrib/gcc/config/i386/xm-lynx.h b/contrib/gcc/config/i386/xm-lynx.h
deleted file mode 100644
index 359e41b..0000000
--- a/contrib/gcc/config/i386/xm-lynx.h
+++ /dev/null
@@ -1,33 +0,0 @@
-/* Configuration for GNU C-compiler for i386 platforms running LynxOS.
-   Copyright (C) 1995 Free Software Foundation, Inc.
-
-This file is part of GNU CC.
-
-GNU CC 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.
-
-GNU CC 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 GNU CC; see the file COPYING.  If not, write to
-the Free Software Foundation, 59 Temple Place - Suite 330,
-Boston, MA 02111-1307, USA.  */
-
-#include <xm-lynx.h>
-
-/* This describes the machine the compiler is hosted on.  */
-#define HOST_BITS_PER_CHAR 8
-#define HOST_BITS_PER_SHORT 16
-#define HOST_BITS_PER_INT 32
-#define HOST_BITS_PER_LONG 32
-#define HOST_BITS_PER_LONGLONG 64
-
-/* target machine dependencies.
-   tm.h is a symbolic link to the actual target specific file.   */
-
-#include "tm.h"
diff --git a/contrib/gcc/config/i386/xm-next.h b/contrib/gcc/config/i386/xm-next.h
deleted file mode 100644
index bf90328..0000000
--- a/contrib/gcc/config/i386/xm-next.h
+++ /dev/null
@@ -1,5 +0,0 @@
-#include "i386/xm-i386.h"
-
-/* malloc does better with chunks the size of a page.  */ 
-
-#define OBSTACK_CHUNK_SIZE (getpagesize ())
diff --git a/contrib/gcc/config/i386/xm-openbsd.h b/contrib/gcc/config/i386/xm-openbsd.h
deleted file mode 100644
index 1a79e83..0000000
--- a/contrib/gcc/config/i386/xm-openbsd.h
+++ /dev/null
@@ -1,23 +0,0 @@
-/* Configuration file for i386 hosts running OpenBSD.
-   Copyright (C) 1999 Free Software Foundation, Inc.
-
-This file is part of GNU CC.
-
-GNU CC 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.
-
-GNU CC 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 GNU CC; see the file COPYING.  If not, write to
-the Free Software Foundation, 59 Temple Place - Suite 330,
-Boston, MA 02111-1307, USA.  */
-
-#include <xm-openbsd.h>
-#include <i386/xm-i386.h>
-
diff --git a/contrib/gcc/config/i386/xm-os2.h b/contrib/gcc/config/i386/xm-os2.h
deleted file mode 100644
index b8a5ad0..0000000
--- a/contrib/gcc/config/i386/xm-os2.h
+++ /dev/null
@@ -1,75 +0,0 @@
-/* Configuration for GNU compiler
-   for an Intel i386 or later processor running OS/2 2.x.
-   Copyright (C) 1993, 1994, 1995, 1997, 1998, 1999 Free Software Foundation, Inc.
-   Contributed by Samuel Figueroa (figueroa@apple.com)
-
-This file is part of GNU CC.
-
-GNU CC 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.
-
-GNU CC 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 GNU CC; see the file COPYING.  If not, write to
-the Free Software Foundation, 59 Temple Place - Suite 330,
-Boston, MA 02111-1307, USA.  */
-
-#ifndef OS2
-#define OS2
-#endif
-
-#ifdef __IBMC__
-#include <stdlib.h> /* this defines alloca */
-#define USG
-#define ONLY_INT_FIELDS
-#define USE_PROTOTYPES 1
-#define strcasecmp stricmp
-#define kill(a,b) raise(b)
-#define mktemp tmpnam
-#else
-#ifdef __EMX__
-#define EMX
-#define USG
-#define BSTRING
-#define HAVE_PUTENV
-#define HAVE_VPRINTF
-#define HAVE_STRERROR
-#define strcasecmp stricmp
-#else
-#define ____386BSD____
-int spawnv (int modeflag, char *path, char *argv[]);
-int spawnvp (int modeflag, char *path, char *argv[]);
-#endif /* __EMX__ */
-#endif /* __IBMC__ */
-
-#ifndef PATH_SEPARATOR
-#define PATH_SEPARATOR ';'
-#endif
-#ifndef DIR_SEPARATOR
-#define DIR_SEPARATOR '\\'
-#endif
-#ifndef DIR_SEPARATOR_2
-#define DIR_SEPARATOR_2 '/'
-#endif
-
-/* Allow handling of drive names. */
-#define HAVE_DOS_BASED_FILE_SYSTEM
-
-#define EXECUTABLE_SUFFIX ".exe"
-
-/* The EMX compiler uses regular .o files */
-#ifndef __EMX__
-#define OBJECT_SUFFIX ".obj"
-#endif
-
-/* This is required to make temporary file names unique on file
-   systems which severely restrict the length of file names. */
-#define MKTEMP_EACH_FILE
-
-#include "i386/xm-i386.h"
diff --git a/contrib/gcc/config/i386/xm-osf.h b/contrib/gcc/config/i386/xm-osf.h
deleted file mode 100644
index 4cbd36e..0000000
--- a/contrib/gcc/config/i386/xm-osf.h
+++ /dev/null
@@ -1,2 +0,0 @@
-#undef TRUE
-#undef FALSE
diff --git a/contrib/gcc/config/i386/xm-osf1elf.h b/contrib/gcc/config/i386/xm-osf1elf.h
deleted file mode 100644
index 69ca9c1..0000000
--- a/contrib/gcc/config/i386/xm-osf1elf.h
+++ /dev/null
@@ -1,6 +0,0 @@
-/* Configuration for GCC for Intel i386 running OSF/1 1.3.  */
-
-#ifndef HZ
-#include <machine/machtime.h>
-#define HZ DEFAULT_CLK_TCK
-#endif
diff --git a/contrib/gcc/config/i386/xm-sco.h b/contrib/gcc/config/i386/xm-sco.h
deleted file mode 100644
index ad63449..0000000
--- a/contrib/gcc/config/i386/xm-sco.h
+++ /dev/null
@@ -1,13 +0,0 @@
-/* Configuration for GCC for Intel i386 running SCO.  */
-
-/* Big buffers improve performance.  */
-
-#define IO_BUFFER_SIZE (0x8000 - 1024)
-
-#ifndef __GNUC__
-/* The SCO compiler gets it wrong, and treats enumerated bitfields
-   as signed quantities, making it impossible to use an 8-bit enum
-   for compiling GNU C++.  */
-#define ONLY_INT_FIELDS 1
-#define CODE_FIELD_BUG 1
-#endif
diff --git a/contrib/gcc/config/i386/xm-sco5.h b/contrib/gcc/config/i386/xm-sco5.h
deleted file mode 100644
index 6b22b1d..0000000
--- a/contrib/gcc/config/i386/xm-sco5.h
+++ /dev/null
@@ -1,7 +0,0 @@
-/* Configuration for GCC for Intel i386 running SCO.  */
-
-/* Big buffers improve performance.  */
-
-#define IO_BUFFER_SIZE (0x8000 - 1024)
-
-
diff --git a/contrib/gcc/config/i386/xm-sun.h b/contrib/gcc/config/i386/xm-sun.h
deleted file mode 100644
index 6c0f0a2..0000000
--- a/contrib/gcc/config/i386/xm-sun.h
+++ /dev/null
@@ -1,21 +0,0 @@
-/* Configuration for GNU C-compiler for Intel 80386 running SunOS 4.0.
-   Copyright (C) 1988, 1997 Free Software Foundation, Inc.
-
-This file is part of GNU CC.
-
-GNU CC 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.
-
-GNU CC 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 GNU CC; see the file COPYING.  If not, write to
-the Free Software Foundation, 59 Temple Place - Suite 330,
-Boston, MA 02111-1307, USA.  */
-
-#define USG
diff --git a/contrib/gcc/config/i386/xm-sysv3.h b/contrib/gcc/config/i386/xm-sysv3.h
deleted file mode 100644
index 9a65544..0000000
--- a/contrib/gcc/config/i386/xm-sysv3.h
+++ /dev/null
@@ -1,3 +0,0 @@
-/* Configuration for GCC for Intel i386 running System V Release 3.  */
-
-#include "xm-svr3.h"
diff --git a/contrib/gcc/config/i386/xm-sysv4.h b/contrib/gcc/config/i386/xm-sysv4.h
deleted file mode 100644
index 1365064..0000000
--- a/contrib/gcc/config/i386/xm-sysv4.h
+++ /dev/null
@@ -1,5 +0,0 @@
-/* Configuration for GCC for Intel i386 running System V Release 4.  */
-
-#ifdef __HIGHC__
-#include <alloca.h>		/* for MetaWare High-C on NCR System 3000 */
-#endif
diff --git a/contrib/gcc/config/i386/xm-uwin.h b/contrib/gcc/config/i386/xm-uwin.h
deleted file mode 100644
index 2e1ecde..0000000
--- a/contrib/gcc/config/i386/xm-uwin.h
+++ /dev/null
@@ -1,39 +0,0 @@
-/* Configuration for GNU C-compiler for hosting on Windows32.
-   using GNU tools and the Windows32 API Library.
-   Copyright (C) 1999 Free Software Foundation, Inc.
-   Contributed by Mumit Khan  <khan@xraylith.wisc.edu>.
-
-This file is part of GNU CC.
-
-GNU CC 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.
-
-GNU CC 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 GNU CC; see the file COPYING.  If not, write to
-the Free Software Foundation, 59 Temple Place - Suite 330,
-Boston, MA 02111-1307, USA. */
-
-#ifndef ONLY_INT_FIELD
-#define ONLY_INT_FIELDS 1
-#endif
-
-#ifndef USE_PROTOTYPES
-#define USE_PROTOTYPES 1
-#endif
-
-/* U/WIN system calls only support '/' */
-#undef DIR_SEPARATOR
-#define DIR_SEPARATOR '/'
-#undef EXECUTABLE_SUFFIX
-#define EXECUTABLE_SUFFIX ".exe"
-
-#undef PATH_SEPARATOR
-#define PATH_SEPARATOR ':'
-
diff --git a/contrib/gcc/config/i386/xm-winnt.h b/contrib/gcc/config/i386/xm-winnt.h
deleted file mode 100644
index d36d2cd..0000000
--- a/contrib/gcc/config/i386/xm-winnt.h
+++ /dev/null
@@ -1,24 +0,0 @@
-/* Configuration for GNU compiler
-   for an Intel i386 or later processor running Windows NT 3.x.
-   Copyright (C) 1994 Free Software Foundation, Inc.
-   Contributed by Douglas B. Rupp (drupp@cs.washington.edu)
-
-This file is part of GNU CC.
-
-GNU CC 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.
-
-GNU CC 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 GNU CC; see the file COPYING.  If not, write to
-the Free Software Foundation, 59 Temple Place - Suite 330,
-Boston, MA 02111-1307, USA.  */
-
-#include "winnt/xm-winnt.h"
-#include "i386/xm-i386.h"
diff --git a/contrib/gcc/config/sparc/sol2-sld-64.h b/contrib/gcc/config/sparc/sol2-sld-64.h
deleted file mode 100644
index 161026b..0000000
--- a/contrib/gcc/config/sparc/sol2-sld-64.h
+++ /dev/null
@@ -1,335 +0,0 @@
-/* Definitions of target machine for GNU compiler, for 64-bit SPARC
-   running Solaris 2 using the system linker.  */
-
-#ifdef AS_SPARC64_FLAG
-#include "sparc/sparc_bi.h"
-#endif
-
-#include "sparc/sparc.h"
-#include "dbxelf.h"
-#include "elfos.h"
-#include "svr4.h"
-#include "sparc/sysv4.h"
-#include "sparc/sol2.h"
-
-#ifdef AS_SPARC64_FLAG
-
-/* At least up through Solaris 2.6,
-   the system linker does not work with DWARF or DWARF2,
-   since it does not have working support for relocations
-   to unaligned data.  */
-
-#define LINKER_DOES_NOT_WORK_WITH_DWARF2
-
-/* A 64 bit v9 compiler with stack-bias */
-
-#if TARGET_CPU_DEFAULT == TARGET_CPU_v9 || TARGET_CPU_DEFAULT == TARGET_CPU_ultrasparc
-#undef TARGET_DEFAULT
-#define TARGET_DEFAULT \
-  (MASK_V9 + MASK_PTR64 + MASK_64BIT /* + MASK_HARD_QUAD */ + \
-   MASK_STACK_BIAS + MASK_EPILOGUE + MASK_FPU + MASK_LONG_DOUBLE_128)
-#endif
-
-/* The default code model.  */
-#undef SPARC_DEFAULT_CMODEL
-#define SPARC_DEFAULT_CMODEL CM_MEDANY
-
-#undef LONG_DOUBLE_TYPE_SIZE
-#define LONG_DOUBLE_TYPE_SIZE 128
-
-#undef ASM_CPU32_DEFAULT_SPEC
-#define ASM_CPU32_DEFAULT_SPEC	""
-#undef ASM_CPU64_DEFAULT_SPEC
-#define ASM_CPU64_DEFAULT_SPEC	AS_SPARC64_FLAG
-
-#if TARGET_CPU_DEFAULT == TARGET_CPU_v9
-#undef CPP_CPU64_DEFAULT_SPEC
-#define CPP_CPU64_DEFAULT_SPEC ""
-#undef ASM_CPU32_DEFAULT_SPEC
-#define ASM_CPU32_DEFAULT_SPEC "-xarch=v8plus"
-#endif
-#if TARGET_CPU_DEFAULT == TARGET_CPU_ultrasparc
-#undef CPP_CPU64_DEFAULT_SPEC
-#define CPP_CPU64_DEFAULT_SPEC ""
-#undef ASM_CPU32_DEFAULT_SPEC
-#define ASM_CPU32_DEFAULT_SPEC "-xarch=v8plusa"
-#undef ASM_CPU64_DEFAULT_SPEC
-#define ASM_CPU64_DEFAULT_SPEC AS_SPARC64_FLAG "a"
-#endif
-
-/* The sun bundled assembler doesn't accept -Yd, (and neither does gas).
-   It's safe to pass -s always, even if -g is not used.  */
-#undef ASM_SPEC
-#define ASM_SPEC "\
-%{v:-V} %{Qy:} %{!Qn:-Qy} %{n} %{T} %{Ym,*} %{Wa,*:%*} -s \
-%{fpic:-K PIC} %{fPIC:-K PIC} \
-%(asm_cpu)\
-"
-
-#if DEFAULT_ARCH32_P
-#define DEF_ARCH32_SPEC(__str) "%{!m64:" __str "}"
-#define DEF_ARCH64_SPEC(__str) "%{m64:" __str "}"
-#else
-#define DEF_ARCH32_SPEC(__str) "%{m32:" __str "}"
-#define DEF_ARCH64_SPEC(__str) "%{!m32:" __str "}"
-#endif
-
-#undef CPP_CPU_SPEC
-#define CPP_CPU_SPEC "\
-%{mcypress:} \
-%{msparclite:-D__sparclite__} \
-%{mf930:-D__sparclite__} %{mf934:-D__sparclite__} \
-%{mv8:" DEF_ARCH32_SPEC("-D__sparcv8") "} \
-%{msupersparc:-D__supersparc__ " DEF_ARCH32_SPEC("-D__sparcv8") "} \
-%{mcpu=sparclet:-D__sparclet__} %{mcpu=tsc701:-D__sparclet__} \
-%{mcpu=sparclite:-D__sparclite__} \
-%{mcpu=f930:-D__sparclite__} %{mcpu=f934:-D__sparclite__} \
-%{mcpu=v8:" DEF_ARCH32_SPEC("-D__sparcv8") "} \
-%{mcpu=supersparc:-D__supersparc__ " DEF_ARCH32_SPEC("-D__sparcv8") "} \
-%{mcpu=v9:" DEF_ARCH32_SPEC("-D__sparcv8") "} \
-%{mcpu=ultrasparc:" DEF_ARCH32_SPEC("-D__sparcv8") "} \
-%{!mcpu*:%{!mcypress:%{!msparclite:%{!mf930:%{!mf934:%{!mv8:%{!msupersparc:%(cpp_cpu_default)}}}}}}} \
-"
-
-#undef ASM_CPU_SPEC
-#define ASM_CPU_SPEC "\
-%{mcpu=ultrasparc:" DEF_ARCH32_SPEC("-xarch=v8plusa") DEF_ARCH64_SPEC(AS_SPARC64_FLAG "a") "} \
-%{mcpu=v9:" DEF_ARCH32_SPEC("-xarch=v8plus") DEF_ARCH64_SPEC(AS_SPARC64_FLAG) "} \
-%{!mcpu=ultrasparc:%{!mcpu=v9:%{mcpu*:" DEF_ARCH32_SPEC("-xarch=v8") DEF_ARCH64_SPEC(AS_SPARC64_FLAG) "}}} \
-%{!mcpu*:%(asm_cpu_default)} \
-"
-
-#define STARTFILE_SPEC32 "\
-%{ansi:values-Xc.o%s} \
-%{!ansi: \
- %{traditional:values-Xt.o%s} \
- %{!traditional:values-Xa.o%s}}"
-
-#define STARTFILE_SPEC64 "\
-%{ansi:/usr/lib/sparcv9/values-Xc.o%s} \
-%{!ansi: \
- %{traditional:/usr/lib/sparcv9/values-Xt.o%s} \
- %{!traditional:/usr/lib/sparcv9/values-Xa.o%s}}"
- 
-#ifdef SPARC_BI_ARCH
-
-#if DEFAULT_ARCH32_P
-#define STARTFILE_ARCH_SPEC "\
-%{m32:" STARTFILE_SPEC32 "} \
-%{m64:" STARTFILE_SPEC64 "} \
-%{!m32:%{!m64:" STARTFILE_SPEC32 "}}"
-#else
-#define STARTFILE_ARCH_SPEC "\
-%{m32:" STARTFILE_SPEC32 "} \
-%{m64:" STARTFILE_SPEC64 "} \
-%{!m32:%{!m64:" STARTFILE_SPEC64 "}}"
-#endif
-
-#else /* !SPARC_BI_ARCH */
-
-/* In this case we define MD_STARTFILE_PREFIX to /usr/lib/sparcv9/ */
-#define STARTFILE_ARCH_SPEC STARTFILE_SPEC32
-
-#endif /* !SPARC_BI_ARCH */
-
-#undef STARTFILE_SPEC
-#define STARTFILE_SPEC "%{!shared: \
-			 %{!symbolic: \
-			  %{p:mcrt1.o%s} \
-                          %{!p: \
-	                    %{pg:gcrt1.o%s gmon.o%s} \
-                            %{!pg:crt1.o%s}}}} \
-			crti.o%s " STARTFILE_ARCH_SPEC " \
-			crtbegin.o%s"
-
-#ifdef SPARC_BI_ARCH
-
-#undef CPP_CPU_DEFAULT_SPEC
-#define CPP_CPU_DEFAULT_SPEC \
-(DEFAULT_ARCH32_P ? "\
-%{m64:" CPP_CPU64_DEFAULT_SPEC "} \
-%{!m64:" CPP_CPU32_DEFAULT_SPEC "} \
-" : "\
-%{m32:" CPP_CPU32_DEFAULT_SPEC "} \
-%{!m32:" CPP_CPU64_DEFAULT_SPEC "} \
-")
-
-#undef ASM_CPU_DEFAULT_SPEC
-#define ASM_CPU_DEFAULT_SPEC \
-(DEFAULT_ARCH32_P ? "\
-%{m64:" ASM_CPU64_DEFAULT_SPEC "} \
-%{!m64:" ASM_CPU32_DEFAULT_SPEC "} \
-" : "\
-%{m32:" ASM_CPU32_DEFAULT_SPEC "} \
-%{!m32:" ASM_CPU64_DEFAULT_SPEC "} \
-")
-
-/* wchar_t is called differently in <wchar.h> for 32 and 64-bit
-   compilations.  This is called for by SCD 2.4.1, p. 6-83, Figure 6-65
-   (32-bit) and p. 6P-10, Figure 6.38 (64-bit).  */
-#define NO_BUILTIN_WCHAR_TYPE
-
-#undef WCHAR_TYPE
-#define WCHAR_TYPE (TARGET_ARCH64 ? "int" : "long int")
-
-#undef WCHAR_TYPE_SIZE
-#define WCHAR_TYPE_SIZE 32
-
-/* Same for wint_t.  See SCD 2.4.1, p. 6-83, Figure 6-66 (32-bit).  There's
-   no corresponding 64-bit definition, but this is what Solaris 8
-   <iso/wchar_iso.h> uses.  */
-#define NO_BUILTIN_WINT_TYPE
-
-#undef WINT_TYPE
-#define WINT_TYPE (TARGET_ARCH64 ? "int" : "long int")
-
-#undef WINT_TYPE_SIZE
-#define WINT_TYPE_SIZE 32
-
-#undef CPP_ARCH32_SPEC
-#define CPP_ARCH32_SPEC "-D__SIZE_TYPE__=unsigned\\ int -D__PTRDIFF_TYPE__=int \
--D__WCHAR_TYPE__=long\\ int -D__WINT_TYPE__=long\\ int \
--D__GCC_NEW_VARARGS__ -Acpu=sparc -Amachine=sparc"
-#undef CPP_ARCH64_SPEC
-#define CPP_ARCH64_SPEC "-D__SIZE_TYPE__=long\\ unsigned\\ int -D__PTRDIFF_TYPE__=long\\ int \
--D__WCHAR_TYPE__=int -D__WINT_TYPE__=int \
--D__arch64__ -Acpu=sparc64 -Amachine=sparcv9 -D__sparcv9"
-
-#undef CPP_ARCH_SPEC
-#define CPP_ARCH_SPEC "\
-%{m32:%(cpp_arch32)} \
-%{m64:%(cpp_arch64)} \
-%{!m32:%{!m64:%(cpp_arch_default)}} \
-"
-
-#undef ASM_ARCH_SPEC
-#define ASM_ARCH_SPEC ""
-
-#undef ASM_ARCH32_SPEC
-#define ASM_ARCH32_SPEC ""
-
-#undef ASM_ARCH64_SPEC
-#define ASM_ARCH64_SPEC ""
-
-#undef ASM_ARCH_DEFAULT_SPEC
-#define ASM_ARCH_DEFAULT_SPEC ""
-
-#undef SUBTARGET_EXTRA_SPECS
-#define SUBTARGET_EXTRA_SPECS \
-  { "link_arch32",       LINK_ARCH32_SPEC },              \
-  { "link_arch64",       LINK_ARCH64_SPEC },              \
-  { "link_arch_default", LINK_ARCH_DEFAULT_SPEC },	  \
-  { "link_arch",	 LINK_ARCH_SPEC },
-    
-/* This should be the same as in svr4.h, except with -R added.  */
-#define LINK_ARCH32_SPEC \
-  "%{G:-G} \
-   %{YP,*} \
-   %{R*} \
-   %{compat-bsd: \
-     %{!YP,*:%{p:-Y P,/usr/ucblib:/usr/ccs/lib/libp:/usr/lib/libp:/usr/ccs/lib:/usr/lib} \
-       %{pg:-Y P,/usr/ucblib:/usr/ccs/lib/libp:/usr/lib/libp:/usr/ccs/lib:/usr/lib} \
-       %{!p:%{!pg:-Y P,/usr/ucblib:/usr/ccs/lib:/usr/lib}}} \
-     -R /usr/ucblib} \
-   %{!compat-bsd: \
-     %{!YP,*:%{p:-Y P,/usr/ccs/lib/libp:/usr/lib/libp:/usr/ccs/lib:/usr/lib} \
-       %{pg:-Y P,/usr/ccs/lib/libp:/usr/lib/libp:/usr/ccs/lib:/usr/lib} \
-       %{!p:%{!pg:-Y P,/usr/ccs/lib:/usr/lib}}}}"
-
-#define LINK_ARCH64_SPEC \
-  "%{mcmodel=medlow:-M /usr/lib/ld/sparcv9/map.below4G} \
-   %{G:-G} \
-   %{YP,*} \
-   %{R*} \
-   %{compat-bsd: \
-     %{!YP,*:%{p:-Y P,/usr/ucblib/sparcv9:/usr/lib/libp/sparcv9:/usr/lib/sparcv9} \
-       %{pg:-Y P,/usr/ucblib/sparcv9:/usr/lib/libp/sparcv9:/usr/lib/sparcv9} \
-       %{!p:%{!pg:-Y P,/usr/ucblib/sparcv9:/usr/lib/sparcv9}}} \
-     -R /usr/ucblib} \
-   %{!compat-bsd: \
-     %{!YP,*:%{p:-Y P,/usr/lib/libp/sparcv9:/usr/lib/sparcv9} \
-       %{pg:-Y P,/usr/lib/libp/sparcv9:/usr/lib/sparcv9} \
-       %{!p:%{!pg:-Y P,/usr/lib/sparcv9}}}}"
-
-#define LINK_ARCH_SPEC "\
-%{m32:%(link_arch32)} \
-%{m64:%(link_arch64)} \
-%{!m32:%{!m64:%(link_arch_default)}} \
-"
-
-#define LINK_ARCH_DEFAULT_SPEC \
-(DEFAULT_ARCH32_P ? LINK_ARCH32_SPEC : LINK_ARCH64_SPEC)
-
-#undef  LINK_SPEC
-#define LINK_SPEC \
-  "%{h*} %{v:-V} \
-   %{b} %{Wl,*:%*} \
-   %{static:-dn -Bstatic} \
-   %{shared:-G -dy %{!mimpure-text:-z text}} \
-   %{symbolic:-Bsymbolic -G -dy -z text} \
-   %(link_arch) \
-   %{Qy:} %{!Qn:-Qy}"
-
-#undef	CC1_SPEC
-#if DEFAULT_ARCH32_P
-#define CC1_SPEC "\
-%{sun4:} %{target:} \
-%{mcypress:-mcpu=cypress} \
-%{msparclite:-mcpu=sparclite} %{mf930:-mcpu=f930} %{mf934:-mcpu=f934} \
-%{mv8:-mcpu=v8} %{msupersparc:-mcpu=supersparc} \
-%{m64:-mptr64 -mstack-bias -mno-v8plus \
-  %{!mcpu*:%{!mcypress:%{!msparclite:%{!mf930:%{!mf934:%{!mv8*:%{!msupersparc:-mcpu=v9}}}}}}}} \
-"
-#else
-#define CC1_SPEC "\
-%{sun4:} %{target:} \
-%{mcypress:-mcpu=cypress} \
-%{msparclite:-mcpu=sparclite} %{mf930:-mcpu=f930} %{mf934:-mcpu=f934} \
-%{mv8:-mcpu=v8} %{msupersparc:-mcpu=supersparc} \
-%{m32:-mptr32 -mno-stack-bias \
-  %{!mcpu*:%{!mcypress:%{!msparclite:%{!mf930:%{!mf934:%{!mv8*:%{!msupersparc:-mcpu=cypress}}}}}}}} \
-%{mv8plus:-m32 -mptr32 -mno-stack-bias \
-  %{!mcpu*:%{!mcypress:%{!msparclite:%{!mf930:%{!mf934:%{!mv8:%{!msupersparc:-mcpu=v9}}}}}}}} \
-"
-#endif
-
-#if DEFAULT_ARCH32_P
-#define MULTILIB_DEFAULTS { "m32" }
-#else
-#define MULTILIB_DEFAULTS { "m64" }
-#endif
-
-#else /* !SPARC_BI_ARCH */
-
-/*
- * This should be the same as in sol2-sld.h, except with "/sparcv9"
- * appended to the paths and /usr/ccs/lib is no longer necessary
- */
-#undef LINK_SPEC
-#define LINK_SPEC \
-  "%{h*} %{v:-V} \
-   %{b} %{Wl,*:%*} \
-   %{static:-dn -Bstatic} \
-   %{shared:-G -dy %{!mimpure-text:-z text}} \
-   %{symbolic:-Bsymbolic -G -dy -z text} \
-   %{mcmodel=medlow:-M /usr/lib/ld/sparcv9/map.below4G} \
-   %{G:-G} \
-   %{YP,*} \
-   %{R*} \
-   %{compat-bsd: \
-     %{!YP,*:%{p:-Y P,/usr/ucblib/sparcv9:/usr/lib/libp/sparcv9:/usr/lib/sparcv9} \
-       %{pg:-Y P,/usr/ucblib/sparcv9:/usr/lib/libp/sparcv9:/usr/lib/sparcv9} \
-       %{!p:%{!pg:-Y P,/usr/ucblib/sparcv9:/usr/lib/sparcv9}}} \
-     -R /usr/ucblib} \
-   %{!compat-bsd: \
-     %{!YP,*:%{p:-Y P,/usr/lib/libp/sparcv9:/usr/lib/sparcv9} \
-       %{pg:-Y P,/usr/lib/libp/sparcv9:/usr/lib/sparcv9} \
-       %{!p:%{!pg:-Y P,/usr/lib/sparcv9}}}} \
-   %{Qy:} %{!Qn:-Qy}"
-   
-#undef MD_STARTFILE_PREFIX
-#define MD_STARTFILE_PREFIX "/usr/lib/sparcv9/"
- 
-#endif /* ! SPARC_BI_ARCH */
-
-#endif
diff --git a/contrib/gcc/config/sparc/sol2-sld.h b/contrib/gcc/config/sparc/sol2-sld.h
deleted file mode 100644
index 3847fae..0000000
--- a/contrib/gcc/config/sparc/sol2-sld.h
+++ /dev/null
@@ -1,9 +0,0 @@
-/* Definitions of target machine for GNU compiler, for SPARC running Solaris 2
-   using the system linker.  */
-
-/* At least up through Solaris 2.6,
-   the system linker does not work with DWARF or DWARF2,
-   since it does not have working support for relocations
-   to unaligned data.  */
-
-#define LINKER_DOES_NOT_WORK_WITH_DWARF2
diff --git a/contrib/gcc/config/sparc/t-sp64 b/contrib/gcc/config/sparc/t-sp64
deleted file mode 100644
index 99acd5d..0000000
--- a/contrib/gcc/config/sparc/t-sp64
+++ /dev/null
@@ -1,2 +0,0 @@
-LIBGCC1 =
-CROSS_LIBGCC1 =
diff --git a/contrib/gcc/config/sparc/t-sunos40 b/contrib/gcc/config/sparc/t-sunos40
deleted file mode 100644
index 3e10575..0000000
--- a/contrib/gcc/config/sparc/t-sunos40
+++ /dev/null
@@ -1,7 +0,0 @@
-# SunOS 4.0.* 
-# /bin/as doesn't recognize the v8 instructions, so we can't do a v8
-# multilib build.
-
-LIBGCC1 =
-CROSS_LIBGCC1 =
-LIBGCC1_TEST =
diff --git a/contrib/gcc/config/sparc/x-sysv4 b/contrib/gcc/config/sparc/x-sysv4
deleted file mode 100644
index 2a661e3..0000000
--- a/contrib/gcc/config/sparc/x-sysv4
+++ /dev/null
@@ -1,2 +0,0 @@
-X_CFLAGS=-DSVR4
-ALLOCA=alloca.o
diff --git a/contrib/gcc/config/sparc/xm-linux.h b/contrib/gcc/config/sparc/xm-linux.h
deleted file mode 100644
index 691c7d1..0000000
--- a/contrib/gcc/config/sparc/xm-linux.h
+++ /dev/null
@@ -1,26 +0,0 @@
-/* Configuration for GCC for SPARC running Linux-based GNU systems.
-   Copyright (C) 1996, 1997 Free Software Foundation, Inc.
-   Contributed by Eddie C. Dost (ecd@skynet.be)
-
-This file is part of GNU CC.
-
-GNU CC 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.
-
-GNU CC 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 GNU CC; see the file COPYING.  If not, write to
-the Free Software Foundation, 59 Temple Place - Suite 330,
-Boston, MA 02111-1307, USA.  */
-
-#ifndef inhibit_libc
-#include <alloca.h>
-#include <stdlib.h>
-#include <string.h>
-#endif
diff --git a/contrib/gcc/config/sparc/xm-lynx.h b/contrib/gcc/config/sparc/xm-lynx.h
deleted file mode 100644
index 90fef85..0000000
--- a/contrib/gcc/config/sparc/xm-lynx.h
+++ /dev/null
@@ -1,39 +0,0 @@
-/* Configuration for GNU C-compiler for sparc platforms running LynxOS.
-   Copyright (C) 1995 Free Software Foundation, Inc.
-
-This file is part of GNU CC.
-
-GNU CC 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.
-
-GNU CC 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 GNU CC; see the file COPYING.  If not, write to
-the Free Software Foundation, 59 Temple Place - Suite 330,
-Boston, MA 02111-1307, USA.  */
-
-#include <xm-lynx.h>
-
-/* This describes the machine the compiler is hosted on.  */
-#define HOST_BITS_PER_CHAR 8
-#define HOST_BITS_PER_SHORT 16
-#define HOST_BITS_PER_INT 32
-#define HOST_BITS_PER_LONG 32
-#define HOST_BITS_PER_LONGLONG 64
-
-#define HOST_WORDS_BIG_ENDIAN 1
-
-/* Include <sys/wait.h> to define the exit status access macros.  */
-#include <sys/types.h>
-#include <sys/wait.h>
-
-/* target machine dependencies.
-   tm.h is a symbolic link to the actual target specific file.   */
-
-#include "tm.h"
diff --git a/contrib/gcc/config/sparc/xm-openbsd.h b/contrib/gcc/config/sparc/xm-openbsd.h
deleted file mode 100644
index 2df7fb3..0000000
--- a/contrib/gcc/config/sparc/xm-openbsd.h
+++ /dev/null
@@ -1,23 +0,0 @@
-/* Configuration file for an host running sparc OpenBSD.
-   Copyright (C) 1999 Free Software Foundation, Inc.
-
-This file is part of GNU CC.
-
-GNU CC 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.
-
-GNU CC 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 GNU CC; see the file COPYING.  If not, write to
-the Free Software Foundation, 59 Temple Place - Suite 330,
-Boston, MA 02111-1307, USA.  */
-
-#include <xm-openbsd.h>
-#include <sparc/xm-sparc.h>
-
diff --git a/contrib/gcc/config/sparc/xm-pbd.h b/contrib/gcc/config/sparc/xm-pbd.h
deleted file mode 100644
index 1c3f475..0000000
--- a/contrib/gcc/config/sparc/xm-pbd.h
+++ /dev/null
@@ -1,10 +0,0 @@
-/* Host environment for the tti "Unicom" PBB 68020 boards */
-
-#include "sparc/xm-sparc.h"
-
-#define USG
-
-#ifndef __GNUC__
-#define USE_C_ALLOCA
-#endif
-
diff --git a/contrib/gcc/config/sparc/xm-sol2.h b/contrib/gcc/config/sparc/xm-sol2.h
deleted file mode 100644
index 5613b08..0000000
--- a/contrib/gcc/config/sparc/xm-sol2.h
+++ /dev/null
@@ -1,4 +0,0 @@
-/* If not compiled with GNU C, include the system's <alloca.h> header.  */
-#ifndef __GNUC__
-#include <alloca.h>
-#endif
diff --git a/contrib/gcc/config/sparc/xm-sp64.h b/contrib/gcc/config/sparc/xm-sp64.h
deleted file mode 100644
index b673161..0000000
--- a/contrib/gcc/config/sparc/xm-sp64.h
+++ /dev/null
@@ -1,27 +0,0 @@
-/* Configuration for GCC for Sparc v9 running 64-bit native.
-   Copyright (C) 1997 Free Software Foundation, Inc.
-
-This file is part of GNU CC.
-
-GNU CC 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.
-
-GNU CC 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 GNU CC; see the file COPYING.  If not, write to
-the Free Software Foundation, 59 Temple Place - Suite 330,
-Boston, MA 02111-1307, USA.  */
-
-#include <sparc/xm-sparc.h>
-
-/* This describes the machine the compiler is hosted on.  */
-#if defined(__arch64__) || defined(__sparc_v9__) || defined(__sparcv9)
-#undef HOST_BITS_PER_LONG
-#define HOST_BITS_PER_LONG 64
-#endif
diff --git a/contrib/gcc/config/sparc/xm-sparc.h b/contrib/gcc/config/sparc/xm-sparc.h
deleted file mode 100644
index e553a0d..0000000
--- a/contrib/gcc/config/sparc/xm-sparc.h
+++ /dev/null
@@ -1,49 +0,0 @@
-/* Configuration for GNU C-compiler for Sun Sparc.
-   Copyright (C) 1988, 1993, 1995, 1997 Free Software Foundation, Inc.
-   Contributed by Michael Tiemann (tiemann@cygnus.com).
-
-This file is part of GNU CC.
-
-GNU CC 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.
-
-GNU CC 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 GNU CC; see the file COPYING.  If not, write to
-the Free Software Foundation, 59 Temple Place - Suite 330,
-Boston, MA 02111-1307, USA.  */
-
-
-/* #defines that need visibility everywhere.  */
-#define FALSE 0
-#define TRUE 1
-
-/* This describes the machine the compiler is hosted on.  */
-#define HOST_BITS_PER_CHAR 8
-#define HOST_BITS_PER_SHORT 16
-#define HOST_BITS_PER_INT 32
-#define HOST_BITS_PER_LONG 32
-#define HOST_BITS_PER_LONGLONG 64
-
-/* Doubles are stored in memory with the high order word first.  This
-   matters when cross-compiling.  */
-#define HOST_WORDS_BIG_ENDIAN 1
-
-/* target machine dependencies.
-   tm.h is a symbolic link to the actual target specific file.   */
-#include "tm.h"
-
-/* Arguments to use with `exit'.  */
-#define SUCCESS_EXIT_CODE 0
-#define FATAL_EXIT_CODE 33
-
-/* If compiled with Sun CC, the use of alloca requires this #include.  */
-#ifndef __GNUC__
-#include "alloca.h"
-#endif
diff --git a/contrib/gcc/config/sparc/xm-sysv4-64.h b/contrib/gcc/config/sparc/xm-sysv4-64.h
deleted file mode 100644
index c506d22..0000000
--- a/contrib/gcc/config/sparc/xm-sysv4-64.h
+++ /dev/null
@@ -1,27 +0,0 @@
-/* Configuration for GCC for Sparc v9 running 64-bit native.
-   Copyright (C) 1998 Free Software Foundation, Inc.
-
-This file is part of GNU CC.
-
-GNU CC 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.
-
-GNU CC 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 GNU CC; see the file COPYING.  If not, write to
-the Free Software Foundation, 59 Temple Place - Suite 330,
-Boston, MA 02111-1307, USA.  */
-
-#include <sparc/xm-sysv4.h>
-
-/* This describes the machine the compiler is hosted on.  */
-#if defined(__arch64__) || defined(__sparc_v9__) || defined(__sparcv9)
-#undef HOST_BITS_PER_LONG
-#define HOST_BITS_PER_LONG 64
-#endif
diff --git a/contrib/gcc/config/sparc/xm-sysv4.h b/contrib/gcc/config/sparc/xm-sysv4.h
deleted file mode 100644
index 6e663d1..0000000
--- a/contrib/gcc/config/sparc/xm-sysv4.h
+++ /dev/null
@@ -1,48 +0,0 @@
-/* Configuration for GNU C-compiler for Sun Sparc running System V.4.
-   Copyright (C) 1992, 1993, 1998 Free Software Foundation, Inc.
-   Contributed by Ron Guilmette (rfg@netcom.com).
-
-This file is part of GNU CC.
-
-GNU CC 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.
-
-GNU CC 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 GNU CC; see the file COPYING.  If not, write to
-the Free Software Foundation, 59 Temple Place - Suite 330,
-Boston, MA 02111-1307, USA.  */
-
-
-/* #defines that need visibility everywhere.  */
-#define FALSE 0
-#define TRUE 1
-
-/* This describes the machine the compiler is hosted on.  */
-#define HOST_BITS_PER_CHAR 8
-#define HOST_BITS_PER_SHORT 16
-#define HOST_BITS_PER_INT 32
-#define HOST_BITS_PER_LONG 32
-#define HOST_BITS_PER_LONGLONG 64
-
-/* Doubles are stored in memory with the high order word first.  This
-   matters when cross-compiling.  */
-#define HOST_WORDS_BIG_ENDIAN 1
-
-/* target machine dependencies.
-   tm.h is a symbolic link to the actual target specific file.   */
-#include "tm.h"
-
-/* Arguments to use with `exit'.  */
-#define SUCCESS_EXIT_CODE 0
-#define FATAL_EXIT_CODE 33
-
-#ifndef __GNUC__
-#define ONLY_INT_FIELDS
-#endif
diff --git a/contrib/gcc/config/x-linux b/contrib/gcc/config/x-linux
deleted file mode 100644
index a7c0917..0000000
--- a/contrib/gcc/config/x-linux
+++ /dev/null
@@ -1,5 +0,0 @@
-# Don't run fixproto
-STMP_FIXPROTO =
-
-# Don't install "assert.h" in gcc. We use the one in glibc.
-INSTALL_ASSERT_H =
diff --git a/contrib/gcc/config/x-linux-aout b/contrib/gcc/config/x-linux-aout
deleted file mode 100644
index 36ae68a..0000000
--- a/contrib/gcc/config/x-linux-aout
+++ /dev/null
@@ -1,14 +0,0 @@
-# It is defined in config/xm-linux.h.
-# X_CFLAGS = -DPOSIX
-
-# The following is needed when compiling stages 2 and 3 because gcc's
-# limits.h must be picked up before /usr/include/limits.h.  This is because
-# each does an #include_next of the other if the other hasn't been included.
-# /usr/include/limits.h loses if it gets found first because /usr/include is
-# at the end of the search order.  When a new version of gcc is released,
-# gcc's limits.h hasn't been installed yet and hence isn't found.
-
-# BOOT_CFLAGS = -O $(CFLAGS) -Iinclude
-
-# Don't run fixproto
-# STMP_FIXPROTO =
diff --git a/contrib/gcc/config/x-lynx b/contrib/gcc/config/x-lynx
deleted file mode 100644
index 0be03e4..0000000
--- a/contrib/gcc/config/x-lynx
+++ /dev/null
@@ -1,6 +0,0 @@
-# /bin/cc is hopelessly broken, so we must use /bin/gcc instead.
-CC	= $(OLDCC)
-OLDCC	= /bin/gcc
-
-# /bin/sh is too buggy, so use /bin/bash instead.
-SHELL = /bin/bash
diff --git a/contrib/gcc/config/x-svr4 b/contrib/gcc/config/x-svr4
deleted file mode 100644
index 9c70543..0000000
--- a/contrib/gcc/config/x-svr4
+++ /dev/null
@@ -1,9 +0,0 @@
-# Some versions of SVR4 have an alloca in /usr/ucblib/libucb.a, and if we are
-# careful to link that in after libc we can use it, but since newer versions of
-# SVR4 are dropping libucb, it is better to just use the portable C version for
-# bootstrapping.  Do this by defining ALLOCA.
-
-ALLOCA = alloca.o
-
-# See all the declarations.
-FIXPROTO_DEFINES = -D_XOPEN_SOURCE
diff --git a/contrib/gcc/config/xm-alloca.h b/contrib/gcc/config/xm-alloca.h
deleted file mode 100644
index 3dbdc37..0000000
--- a/contrib/gcc/config/xm-alloca.h
+++ /dev/null
@@ -1,4 +0,0 @@
-/* If not compiled with GNU C, use the portable alloca.  */
-#ifndef __GNUC__
-#define USE_C_ALLOCA
-#endif
diff --git a/contrib/gcc/config/xm-freebsd.h b/contrib/gcc/config/xm-freebsd.h
deleted file mode 100644
index b71ff56..0000000
--- a/contrib/gcc/config/xm-freebsd.h
+++ /dev/null
@@ -1,24 +0,0 @@
-/* Configuration for GNU C-compiler for hosts running FreeBSD.
-   Copyright (C) 1994, 1995 Free Software Foundation, Inc.
-
-This file is part of GNU CC.
-
-GNU CC 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.
-
-GNU CC 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 GNU CC; see the file COPYING.  If not, write to
-the Free Software Foundation, 59 Temple Place - Suite 330,
-Boston, MA 02111-1307, USA.  */
-
-/* This file defines machine-independent things specific to a host
-   running FreeBSD.  This file should not be specified as $xm_file itself;
-   instead $xm_file should be CPU/xm-freebsd.h, which should include both
-   CPU/xm-CPU.h and this file xm-freebsd.h.  */
diff --git a/contrib/gcc/config/xm-gnu.h b/contrib/gcc/config/xm-gnu.h
deleted file mode 100644
index 64e8e2f..0000000
--- a/contrib/gcc/config/xm-gnu.h
+++ /dev/null
@@ -1,32 +0,0 @@
-/* Configuration for GNU C-compiler for hosts running GNU.
-   Copyright (C) 1994, 1995, 1997 Free Software Foundation, Inc.
-
-This file is part of GNU CC.
-
-GNU CC 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.
-
-GNU CC 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 GNU CC; see the file COPYING.  If not, write to
-the Free Software Foundation, 59 Temple Place - Suite 330,
-Boston, MA 02111-1307, USA.  */
-
-/* This file defines machine-independent things specific to a host
-   running GNU.  This file should not be specified as $xm_file itself;
-   instead $xm_file should be CPU/xm-gnu.h, which should include both
-   CPU/xm-CPU.h and this file xm-gnu.h.  */
-
-#define POSIX			/* GNU complies to POSIX.1.  */
-
-#ifndef inhibit_libc
-/* Get a definition of O_RDONLY; some of the GCC files don't include this
-   properly and will define it themselves to be zero. */
-#include <fcntl.h>
-#endif
diff --git a/contrib/gcc/config/xm-interix.h b/contrib/gcc/config/xm-interix.h
deleted file mode 100644
index 756fb5d..0000000
--- a/contrib/gcc/config/xm-interix.h
+++ /dev/null
@@ -1,77 +0,0 @@
-/* Configuration for GNU compiler for processor running Interix
-   Copyright (C) 1993, 1995, 1999 Free Software Foundation, Inc.
-   Donn Terry, Softway Systems, Inc,
-   from code
-      Contributed by Douglas B. Rupp (drupp@cs.washington.edu)
-
-This file is part of GNU CC.
-
-GNU CC 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.
-
-GNU CC 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 GNU CC; see the file COPYING.  If not, write to
-the Free Software Foundation, 59 Temple Place - Suite 330,
-Boston, MA 02111-1307, USA.  */
-
-#ifndef USG
-#define USG 1
-#endif
-
-#ifndef ONLY_INT_FIELDS
-#ifndef __GNUC__
-#define ONLY_INT_FIELDS 1
-#endif
-#endif
-
-#ifndef USE_PROTOTYPES
-#define USE_PROTOTYPES 1
-#endif
-
-/* If not compiled with GNU C, use the portable alloca.  */
-#ifndef __GNUC__
-#define USE_C_ALLOCA 1
-#endif
-
-#define NO_SYS_SIGLIST 1
-
-/* Our strategy for finding global constructors is a bit different, although
-   not a lot. */
-#define DO_GLOBAL_CTORS_BODY						\
-do {									\
-  int i;								\
-  unsigned long nptrs;							\
-  func_ptr *p;								\
-  asm(									\
-       "     .section .ctor_head, \"rw\"\n"				\
-       "1:\n"								\
-       "     .text \n"							\
-       ASM_LOAD_ADDR(1b,%0)						\
-       : "=r" (p) : : "cc");						\
-  for (nptrs = 0; p[nptrs] != 0; nptrs++);				\
-  for (i = nptrs-1; i >= 0; i--)					\
-    p[i] ();								\
-} while (0) 
-
-#define DO_GLOBAL_DTORS_BODY						\
-do {									\
-  func_ptr *p;								\
-  asm(									\
-       "     .section .dtor_head, \"rw\"\n"				\
-       "1:\n"								\
-       "     .text \n"							\
-       ASM_LOAD_ADDR(1b,%0)						\
-       : "=r" (p) : : "cc");						\
-  while (*p)								\
-    {									\
-      p++;								\
-      (*(p-1)) ();							\
-    }									\
-} while (0) 
diff --git a/contrib/gcc/config/xm-linux.h b/contrib/gcc/config/xm-linux.h
deleted file mode 100644
index 2cffdb7..0000000
--- a/contrib/gcc/config/xm-linux.h
+++ /dev/null
@@ -1,33 +0,0 @@
-/* Configuration for GCC for Intel i386 running Linux-based GNU systems.
-   Copyright (C) 1995, 1996, 1997 Free Software Foundation, Inc.
-   Contributed by H.J. Lu (hjl@nynexst.com)
-
-This file is part of GNU CC.
-
-GNU CC 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.
-
-GNU CC 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 GNU CC; see the file COPYING.  If not, write to
-the Free Software Foundation, 59 Temple Place - Suite 330,
-Boston, MA 02111-1307, USA.  */
-
-#undef  HAVE_ATEXIT
-#define HAVE_ATEXIT
-
-#undef  POSIX
-#define POSIX
-
-/* We do have one, but I'd like to use the one come with gcc since
-   we have been doing that for a long time with USG defined.  H.J. */
-#undef HAVE_STAB_H
-
-#undef BSTRING
-#define BSTRING
diff --git a/contrib/gcc/config/xm-lynx.h b/contrib/gcc/config/xm-lynx.h
deleted file mode 100644
index 009f844..0000000
--- a/contrib/gcc/config/xm-lynx.h
+++ /dev/null
@@ -1,51 +0,0 @@
-/* Configuration for GNU C-compiler for Lynx.
-   Copyright (C) 1993, 1995 Free Software Foundation, Inc.
-
-This file is part of GNU CC.
-
-GNU CC 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.
-
-GNU CC 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 GNU CC; see the file COPYING.  If not, write to
-the Free Software Foundation, 59 Temple Place - Suite 330,
-Boston, MA 02111-1307, USA.  */
-
-/* This file defines machine-independent things specific to a host
-   running Lynx.  This file should not be specified as $xm_file itself;
-   instead $xm_file should be CPU/xm-lynx.h, which should include this one.  */
-
-/* #defines that need visibility everywhere.  */
-#define FALSE 0
-#define TRUE 1
-
-/* Arguments to use with `exit'.  */
-#define SUCCESS_EXIT_CODE 0
-#define FATAL_EXIT_CODE 33
-
-/* Lynx has no vfork system call.  */
-#define vfork fork
-
-/* Lynx has a non-standard mktemp function.  */
-/* ??? This is simpler than creating YATM: Yet Another Target Macro.  */
-#define mktemp lynx_mktemp
-
-#define lynx_mktemp(template) \
-do {				\
-  int pid = getpid ();		\
-  char *t = template;		\
-  char *p;			\
-  p = t + strlen (t);		\
-  while (*--p == 'X')		\
-    {				\
-      *p = (pid % 10) + '0';	\
-      pid /= 10;		\
-    }				\
-} while (0)
diff --git a/contrib/gcc/config/xm-openbsd.h b/contrib/gcc/config/xm-openbsd.h
deleted file mode 100644
index 74a8421..0000000
--- a/contrib/gcc/config/xm-openbsd.h
+++ /dev/null
@@ -1,35 +0,0 @@
-/* Configuration fragment for hosts running a version of OpenBSD.
-   Copyright (C) 1999 Free Software Foundation, Inc.
-
-This file is part of GNU CC.
-
-GNU CC 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.
-
-GNU CC 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 GNU CC; see the file COPYING.  If not, write to
-the Free Software Foundation, 59 Temple Place - Suite 330,
-Boston, MA 02111-1307, USA.  */
-/* This file gets included by all architectures. It holds stuff
-   that ought to be defined when hosting a compiler on an OpenBSD
-   machine, independently of the architecture. It's included by
-   ${cpu_type}/xm-openbsd.h, not included directly.  */
-
-/* OpenBSD is trying to be POSIX-compliant, to the point of fixing
-   problems that may occur with gcc's interpretation.  */
-#undef POSIX
-#define POSIX
-
-/* Ensure we get gnu C's defaults.  */
-#ifdef __GNUC__
-#define alloca __builtin_alloca
-#endif
-
-
diff --git a/contrib/gcc/config/xm-siglist.h b/contrib/gcc/config/xm-siglist.h
deleted file mode 100644
index d6133d6..0000000
--- a/contrib/gcc/config/xm-siglist.h
+++ /dev/null
@@ -1,6 +0,0 @@
-/* Some systems provide no sys_siglist, but do offer the same data under
-   another name.  */
-
-#define sys_siglist _sys_siglist
-#undef SYS_SIGLIST_DECLARED
-#define SYS_SIGLIST_DECLARED
diff --git a/contrib/gcc/config/xm-std32.h b/contrib/gcc/config/xm-std32.h
deleted file mode 100644
index c52782e..0000000
--- a/contrib/gcc/config/xm-std32.h
+++ /dev/null
@@ -1,34 +0,0 @@
-/* Configuration for GNU C-compiler for standard 32-bit host machine.
-   Copyright (C) 1997 Free Software Foundation, Inc.
-
-This file is part of GNU CC.
-
-GNU CC 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.
-
-GNU CC 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 GNU CC; see the file COPYING.  If not, write to
-the Free Software Foundation, 59 Temple Place - Suite 330,
-Boston, MA 02111-1307, USA.  */
-
-/* #defines that need visibility everywhere.  */
-#define FALSE 0
-#define TRUE 1
-
-/* This describes the machine the compiler is hosted on.  */
-#define HOST_BITS_PER_CHAR 8
-#define HOST_BITS_PER_SHORT 16
-#define HOST_BITS_PER_INT 32
-#define HOST_BITS_PER_LONG 32
-#define HOST_BITS_PER_LONGLONG 64
-
-/* Arguments to use with `exit'.  */
-#define SUCCESS_EXIT_CODE 0
-#define FATAL_EXIT_CODE 33
diff --git a/contrib/gcc/config/xm-svr3.h b/contrib/gcc/config/xm-svr3.h
deleted file mode 100644
index 6f25250..0000000
--- a/contrib/gcc/config/xm-svr3.h
+++ /dev/null
@@ -1,25 +0,0 @@
-/* Configuration for GNU C-compiler for hosts running System V Release 3
-   Copyright (C) 1991, 1993, 1996 Free Software Foundation, Inc.
-
-This file is part of GNU CC.
-
-GNU CC 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.
-
-GNU CC 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 GNU CC; see the file COPYING.  If not, write to
-the Free Software Foundation, 59 Temple Place - Suite 330,
-Boston, MA 02111-1307, USA.  */
-
-#define USG
-
-#ifndef SVR3
-#define SVR3
-#endif
diff --git a/contrib/gcc/config/xm-svr4.h b/contrib/gcc/config/xm-svr4.h
deleted file mode 100644
index 8534aaa..0000000
--- a/contrib/gcc/config/xm-svr4.h
+++ /dev/null
@@ -1,29 +0,0 @@
-/* Configuration for GNU C-compiler for hosts running System V Release 4
-   Copyright (C) 1988, 1997 Free Software Foundation, Inc.
-
-This file is part of GNU CC.
-
-GNU CC 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.
-
-GNU CC 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 GNU CC; see the file COPYING.  If not, write to
-the Free Software Foundation, 59 Temple Place - Suite 330,
-Boston, MA 02111-1307, USA.  */
-
-#define USG
-
-#define POSIX
-
-/* SVR4 provides no sys_siglist,
-   but does offer the same data under another name.  */
-#define sys_siglist _sys_siglist
-#undef SYS_SIGLIST_DECLARED
-#define SYS_SIGLIST_DECLARED