[PATCH] Remove bogus powerpc matches

[Alan Modra]

These patterns won't match due to being covered by earlier
patterns.  They also won't give little-endian targets so
remove any pretense that they ought to work.

2016-08-25  Alan Modra  <address@hidden>

        * config.sub: Don't match -le and -little for ppc.

diff --git a/config.sub b/config.sub
index 9feb73b..a1f8229 100755
--- a/config.sub
+++ b/config.sub
@@ -2,7 +2,7 @@
 # Configuration validation subroutine script.
 #   Copyright 1992-2016 Free Software Foundation, Inc.
 
-timestamp='2016-06-20'
+timestamp='2016-08-25'
 
 # This file is free software; you can redistribute it and/or modify it
 # under the terms of the GNU General Public License as published by
@@ -1030,7 +1030,7 @@ case $basic_machine in
        ppc-* | ppcbe-*)
                basic_machine=powerpc-`echo $basic_machine | sed 's/^[^-]*-//'`
                ;;
-       ppcle | powerpclittle | ppc-le | powerpc-little)
+       ppcle | powerpclittle)
                basic_machine=powerpcle-unknown
                ;;
        ppcle-* | powerpclittle-*)
@@ -1040,7 +1040,7 @@ case $basic_machine in
                ;;
        ppc64-*) basic_machine=powerpc64-`echo $basic_machine | sed 
's/^[^-]*-//'`
                ;;
-       ppc64le | powerpc64little | ppc64-le | powerpc64-little)
+       ppc64le | powerpc64little)
                basic_machine=powerpc64le-unknown
                ;;
        ppc64le-* | powerpc64little-*)

-- 
Alan Modra
Australia Development Lab, IBM