--- rpm-4.8.0/macros.in.power64-macro	2015-03-04 14:22:13.118716729 +0100
+++ rpm-4.8.0/macros.in	2015-03-04 14:23:47.442322018 +0100
@@ -1176,6 +1176,10 @@
 # arch macro for all supported Alpha processors
 %alpha	alpha alphaev56 alphaev6 alphaev67
 
+#------------------------------------------------------------------------------
+# arch macro for all supported PowerPC 64 processors
+%power64    ppc64 ppc64p7 ppc64le
+
 #------------------------------------------------------------------------
 # Use in %install to generate locale specific file lists. For example,
 #