Add Linux powerpc64le and powerpcle entries.
Stopgap to resolve bz#2409 because we are so close to release and will
update config.guess and friends shortly after the release. ok djm@
diff --git a/config.guess b/config.guess
index b94cde8..c563628 100755
--- a/config.guess
+++ b/config.guess
@@ -982,6 +982,12 @@
ppc:Linux:*:*)
echo powerpc-unknown-linux-gnu
exit ;;
+ ppc64le:Linux:*:*)
+ echo powerpc64le-unknown-linux-gnu
+ exit ;;
+ ppcle:Linux:*:*)
+ echo powerpcle-unknown-linux-gnu
+ exit ;;
s390:Linux:*:* | s390x:Linux:*:*)
echo ${UNAME_MACHINE}-ibm-linux
exit ;;