$OpenBSD$
--- src/leveldb/port/port_posix.h.orig	Sun Mar 17 20:35:36 2013
+++ src/leveldb/port/port_posix.h	Wed Mar 20 23:29:59 2013
@@ -29,6 +29,7 @@
       defined(OS_DRAGONFLYBSD)
   #include <sys/types.h>
   #include <sys/endian.h>
+  #define PLATFORM_IS_LITTLE_ENDIAN (_BYTE_ORDER == _LITTLE_ENDIAN)
 #elif defined(OS_HPUX)
   #define PLATFORM_IS_LITTLE_ENDIAN false
 #elif defined(OS_ANDROID)