From 977241acdfe67d5c6da5c27359d2bc5dc6a9796e Mon Sep 17 00:00:00 2001
From: jsg <jsg@openbsd.org>
Date: Wed, 14 Aug 2013 13:25:56 +0000
Subject: [PATCH] don't depend on a list of archs to determine endianess,
 unbreaks gallium build on sparc64.  found the hard way by florian@ ok
 kettenis@

---
 dist/Mesa/src/gallium/include/pipe/p_config.h | 10 ++++++++++
 1 file changed, 10 insertions(+)

diff --git a/dist/Mesa/src/gallium/include/pipe/p_config.h b/dist/Mesa/src/gallium/include/pipe/p_config.h
index 8a5d892c8..818d8944c 100644
--- a/dist/Mesa/src/gallium/include/pipe/p_config.h
+++ b/dist/Mesa/src/gallium/include/pipe/p_config.h
@@ -129,6 +129,16 @@
 # define PIPE_ARCH_BIG_ENDIAN
 #endif
 
+#elif defined(__OpenBSD__)
+#include <sys/types.h>
+#include <machine/endian.h>
+
+#if _BYTE_ORDER == _LITTLE_ENDIAN
+# define PIPE_ARCH_LITTLE_ENDIAN
+#elif _BYTE_ORDER == _BIG_ENDIAN
+# define PIPE_ARCH_BIG_ENDIAN
+#endif
+
 #else
 
 #if defined(PIPE_ARCH_X86) || defined(PIPE_ARCH_X86_64)