Contribution of PowerPC port (continuation of 422063005) - AIX Common1

src/utils.cc

Index: src/utils.cc
diff --git a/src/utils.cc b/src/utils.cc
index 40c8b404fdfd57ebb7ce3a7db98a814705aa5994..c6fe55b5c65d309c190ff3bd3568247c5dc7774f 100644
--- a/src/utils.cc
+++ b/src/utils.cc
@@ -408,9 +408,9 @@ void init_memcopy_functions() {
 
 bool DoubleToBoolean(double d) {
   // NaN, +0, and -0 should return the false object
-#if __BYTE_ORDER == __LITTLE_ENDIAN
+#if V8_TARGET_LITTLE_ENDIAN
   union IeeeDoubleLittleEndianArchType u;
-#elif __BYTE_ORDER == __BIG_ENDIAN
+#else
   union IeeeDoubleBigEndianArchType u;
 #endif
   u.d = d;