configure.host (abi_baseline_pair): Match powerpc64*.

	* configure.host (abi_baseline_pair): Match powerpc64*.

From-SVN: r200087

libstdc++-v3/ChangeLog

+2013-06-14  Alan Modra  <amodra@gmail.com>
+
+	* configure.host (abi_baseline_pair): Match powerpc64*.
+
 2013-06-13  Daniel Krugler  <daniel.kruegler@gmail.com>
 
 	* include/std/type_traits (is_function): Support ref-qualified

libstdc++-v3/configure.host

@@ -330,7 +330,7 @@ case "${host}" in
       mips64*)
 	abi_baseline_pair=mips64-linux-gnu
 	;;
-      powerpc64)
+      powerpc64*)
         abi_baseline_pair=powerpc64-linux-gnu
         ;;
       s390)