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diff --git a/gcc/config/m68k/plexus.h b/gcc/config/m68k/plexus.h
deleted file mode 100644
index 35c8e1a1..00000000
--- a/gcc/config/m68k/plexus.h
+++ /dev/null
@@ -1,106 +0,0 @@
-/* Definitions of target machine for GNU compiler, for 680X0 based Plexus
-   Computers running SYSVR2
-   Copyright (C) 1990, 1994, 1996 Free Software Foundation, Inc.
-   Contributed by Randy Welch (rwelch@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.  */
-
-
-/* The Plexus port of gcc requires you to use gas ( either 1.3X with COFF 
-   patches or 2.X ),  If you use gas 2.X you have to use binutils-2.X.
-      
-   With using gas-2.X the Plexus gcc port is now capable of generating
-   output suitable for use by gdb-4.X ( send mail to above address for
-   info on getting gdb patches or other GNU items for the Plexus )
-
-   This is configured for label output default by gas as LXXX instead of
-   plexus cc/as combination requires .LXXX  */
-
-#include "m68k/m68k.h"
-
-/* Define __HAVE_68881 in preprocessor only if -m68881 is specified.
-   This will control the use of inline 68881 insns in certain macros.  */
-
-#define TARGET_DEFAULT (MASK_BITFIELD|MASK_68020)
-
-/* Don't try using XFmode.  */
-#undef LONG_DOUBLE_TYPE_SIZE
-#define LONG_DOUBLE_TYPE_SIZE 64
-
-#define CPP_SPEC "%{m68881:-D__HAVE_68881__}"
-#define CPP_PREDEFINES "-Dm68 -Dunix -Dplexus -Asystem=unix  -Acpu=m68k -Amachine=m68k"
-
-#if TARGET_DEFAULT & MASK_68020
-#define ASM_SPEC \
-"%{m68000:-mc68000}%{mc68000:-mc68000}%{!mc68000:%{!m68000:-mc68020}}"
-#undef STRICT_ALIGNMENT
-#define STRICT_ALIGNMENT 0
-#else
-#define ASM_SPEC\
-"%{m68020:-mc68020}%{mc68020:-mc68020}%{!mc68020:%{!mc68020:-mc68000}}"
-#endif
-
-/***************************************************************************/
-/*  Un comment the following if you want adb to be able to follow a core   */
-/*  file if you compile a program with -O                                  */
-/***************************************************************************/
-/* #define FRAME_POINTER_REQUIRED */
-
-/* Let's be compatible with the Plexus C compiler by default.  Why not?  */
-#define PLEXUS_CC_COMPAT
-
-#ifdef PLEXUS_CC_COMPAT
-#define STRUCTURE_SIZE_BOUNDARY 16	/* for compatibility with cc */
-#undef STACK_BOUNDARY
-#define STACK_BOUNDARY 32		/* ditto */
-#endif
-
-#undef NEED_PROBE
-#define NEED_PROBE -132			/* plexus needs a stack probe */
-
-/***********************************************************************/
-/* if you have binutils-2.X and gas-2.X running you can generate code  */
-/* that gdb can understand ( gdb support available for 4.11 )          */
-/*                                                                     */
-/* If you use gas-1.3X don't define this as the version of the coff    */
-/* patches for gas-1.3x ( stabs in coff ) does not generate coff debug */
-/* syms                                                                */
-/***********************************************************************/
-#define HAVE_GAS_2_X
-
-#ifdef HAVE_GAS_2_X
-#undef DBX_DEBUGGING_INFO
-#define SDB_DEBUGGING_INFO
-
-#undef ASM_FILE_START
-#define ASM_FILE_START(FILE) \
-  output_file_directive((FILE), main_input_filename)
-
-#else
-#undef DBX_DEBUGGING_INFO		/* no real debugger */
-#undef SDB_DEBUGGING_INFO
-#endif
-#define TARGET_MEM_FUNCTIONS
-
-/***********************************************************************/
-/*                          items for collect2                         */
-/***********************************************************************/
-
-#define NM_FLAGS ""
-
-#define SIZE_TYPE "int"