Merge pull request #2046 from kencu/powermac

ctest.c : add __POWERPC__ for PowerMac

Author: martin-frbg

ctest.c

@@ -113,7 +113,7 @@ ARCH_X86
 ARCH_X86_64
 #endif
 
-#if defined(__powerpc___) || defined(__PPC__) || defined(_POWER)
+#if defined(__powerpc___) || defined(__PPC__) || defined(_POWER) || defined(__POWERPC__)
 ARCH_POWER
 #endif