#define CONFIG_CPU "x86-64"
#elif defined(sparc) || defined(__sparc__)
#define CONFIG_CPU "sparc"
+#elif defined(__ppc64__) || defined(__powerpc64__)
+#define CONFIG_CPU "ppc64"
#elif defined(__ppc__) || defined(__powerpc__)
#define CONFIG_CPU "ppc"
#elif defined(__s390x__)