# if defined (__i386__) || defined (__x86_64__)
# define HAVE_FPU 1
-# elif defined (__powerpc__) || defined (__ppc__) || defined (__pc64__)
+# elif defined (__powerpc__) || defined (__ppc__) || defined (__ppc64__)
# define HAVE_FPU 1
# elif defined (__arm__)