= ( [], ["-fomit-frame-pointer", "-G0"] )
#elif x86_64_TARGET_ARCH
- = ( [], ["-fomit-frame-pointer",
+ = (
+#if darwin_TARGET_OS
+ ["-m64"],
+#else
+ [],
+#endif
+ ["-fomit-frame-pointer",
"-fno-asynchronous-unwind-tables",
-- the unwind tables are unnecessary for HC code,
-- and get in the way of -split-objs. Another option