--- simgear-3.0.0/simgear/nasal/naref.h.orig 2014-07-30 14:09:11.978067802 +0100
+++ simgear-3.0.0/simgear/nasal/naref.h 2014-07-30 14:10:00.324935236 +0100
@@ -12,7 +12,7 @@
# define NASAL_NAN64
#elif defined(_M_IX86) || defined(i386) || defined(__x86_64) || \
defined(__ia64__) || defined(_M_IA64) || defined(__ARMEL__) || \
- defined(_M_X64) || defined(__alpha__) || \
+ defined(_M_X64) || defined(__alpha__) || defined(__aarch64__) || \
(defined(__sh__) && defined(__LITTLE_ENDIAN__))
# define NASAL_LE
#elif defined(__sparc) || defined(__ppc__) || defined(__PPC) || \