commit bcbec14ee2e2d060dec534fe9a608f64d1bfa632
Author: Alan Modra <amodra@gmail.com>
Date:   Thu Aug 22 01:01:32 2013 +0000

    	* configure.host: Support powerpc64le-linux and powerpcle-linux hosts.
    	* configure.tgt: Likewise as targets.

Index: gdb-7.6.1/gdb/configure.host
===================================================================
--- gdb-7.6.1.orig/gdb/configure.host
+++ gdb-7.6.1/gdb/configure.host
@@ -129,18 +129,18 @@ mips64*-*-openbsd*)	gdb_host=obsd64 ;;
 powerpc-*-aix* | rs6000-*-*)
 			gdb_host=aix ;;
 powerpc*-*-freebsd*)	gdb_host=fbsd ;;
-powerpc-*-linux*)	gdb_host=linux ;;
 powerpc-*-netbsd* | powerpc-*-knetbsd*-gnu)
 			gdb_host=nbsd ;;
 powerpc-*-openbsd*)	gdb_host=obsd ;;
 
-powerpc64-*-linux*)     gdb_host=ppc64-linux
+powerpc64*-*-linux*)	gdb_host=ppc64-linux
                         # Support 'pseudo-native' debugging on the Cell BE
                         if test "${target_cpu}" = "spu"; then
 				gdb_host=spu-linux
 				gdb_native=yes
                         fi
 			;;
+powerpc*-*-linux*)	gdb_host=linux ;;
 
 s390*-*-*)		gdb_host=s390 ;;
 
Index: gdb-7.6.1/gdb/configure.tgt
===================================================================
--- gdb-7.6.1.orig/gdb/configure.tgt
+++ gdb-7.6.1/gdb/configure.tgt
@@ -422,7 +422,7 @@ powerpc-*-aix* | rs6000-*-*)
 			ppc-sysv-tdep.o solib-svr4.o \
 			ravenscar-thread.o ppc-ravenscar-thread.o"
 	;;
-powerpc-*-linux* | powerpc64-*-linux*)
+powerpc*-*-linux*)
 	# Target: PowerPC running Linux
 	gdb_target_obs="rs6000-tdep.o ppc-linux-tdep.o ppc-sysv-tdep.o \
 			ppc64-tdep.o solib-svr4.o solib-spu.o \