configure.in: Add support for i386-wrs-vxworks configuration.

        * configure.in: Add support for i386-wrs-vxworks configuration.
        * i386/vxi386.h: New file.

From-SVN: r18197

gcc/ChangeLog

+1998-02-23  Mike Stump  <mrs@wrs.com>
+
+	* configure.in: Add support for i386-wrs-vxworks configuration.
+	* i386/vxi386.h: New file.
+
 Sun Feb 22 21:16:51 1998  Bruno Haible  <bruno@linuix.mathematik.uni-karlsruhe.de>
 
 	* tree.c (contains_placeholder_p): Ensure function always returns

gcc/config/i386/vxi386.h

+/* Definitions of target machine for GNU compiler.  VxWorks i386 version.
+   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 "i386/i386-aout.h"
+
+#define HANDLE_SYSV_PRAGMA

gcc/configure

@@ -2621,6 +2621,10 @@ for machine in $build $host $target; do
 		tm_file=i386/sun.h
 		use_collect2=yes
 		;;
+	i[3456]86-wrs-vxworks*)
+		tm_file=i386/vxi386.h
+		tmake_file=i386/t-i386bare
+		;;
 	i[3456]86-*-aout*)
 		tm_file=i386/i386-aout.h
 		tmake_file=i386/t-i386bare

gcc/configure.in

@@ -743,6 +743,10 @@ for machine in $build $host $target; do
 		tm_file=i386/sun.h
 		use_collect2=yes
 		;;
+	i[[3456]]86-wrs-vxworks*)
+		tm_file=i386/vxi386.h
+		tmake_file=i386/t-i386bare
+		;;
 	i[[3456]]86-*-aout*)
 		tm_file=i386/i386-aout.h
 		tmake_file=i386/t-i386bare