(unixware, svr4): Treat as synonyms for sysv4.

diff --git a/config.sub b/config.sub
index 35c9d74..fac9f67 100755 (executable)
--- a/config.sub
+++ b/config.sub
@@ -1,6 +1,6 @@
 #!/bin/sh
 # Configuration validation subroutine script, version 1.1.
-#   Copyright (C) 1991, 1992, 1993, 1994 Free Software Foundation, Inc.
+#   Copyright (C) 1991, 1992, 1993, 1994, 1995 Free Software Foundation, Inc.
 # This file is (in principle) common to ALL GNU software.
 # The presence of a machine in this file suggests that SOME GNU software
 # can handle that machine.  It does not imply ALL GNU software can. 
@@ -586,6 +586,9 @@ case $os in
        -solaris)
                os=-solaris2
                ;;
+       -unixware* | svr4*)
+               os=-sysv4
+               ;;
        -gnu/linux*)
                os=`echo $os | sed -e 's|gnu/linux|linux|'`
                ;;