From cc7a89cd677980443a326a3d48fffb71871adb7d Mon Sep 17 00:00:00 2001
From: Howard Chu <hyc@symas.com>
Date: Tue, 8 Nov 2011 19:04:39 -0800
Subject: [PATCH] Add Solaris byte-order detection

---
 libraries/libmdb/mdb.c | 14 +++++++++++++-
 1 file changed, 13 insertions(+), 1 deletion(-)

diff --git a/libraries/libmdb/mdb.c b/libraries/libmdb/mdb.c
index f3adb66..e14e141 100644
--- a/libraries/libmdb/mdb.c
+++ b/libraries/libmdb/mdb.c
@@ -65,8 +65,20 @@
 #endif
 
 #ifndef BYTE_ORDER
-#define BYTE_ORDER	__BYTE_ORDER
+# if (defined(_LITTLE_ENDIAN) || defined(_BIG_ENDIAN)) && !(defined(_LITTLE_ENDIAN) && defined(_BIG_ENDIAN))
+/* Solaris just defines one or the other */
+#  define LITTLE_ENDIAN	1234
+#  define BIG_ENDIAN	4321
+#  ifdef _LITTLE_ENDIAN
+#   define BYTE_ORDER  LITTLE_ENDIAN
+#  else
+#   define BYTE_ORDER  BIG_ENDIAN
+#  endif
+# else
+#  define BYTE_ORDER   __BYTE_ORDER
+# endif
 #endif
+
 #ifndef LITTLE_ENDIAN
 #define LITTLE_ENDIAN	__LITTLE_ENDIAN
 #endif