[llvm-commits] [PATCH compiler-rt] OpenBSD and Bitrig need machine/endian.h

[David Hill]

Hello -

Attached is a diff for compiler-rt.  Both OpenBSD and Bitrig need to
include machine/endian.h to get the _BYTE_ORDER define.

Please review.

Thanks,
David

-------------- next part --------------
diff --git a/lib/int_endianness.h b/lib/int_endianness.h
index 70bd177..edb58c8 100644
--- a/lib/int_endianness.h
+++ b/lib/int_endianness.h
@@ -31,7 +31,7 @@
 
 /* .. */
 
-#if defined(__FreeBSD__) || defined(__NetBSD__) || defined(__OpenBSD__) || defined(__DragonFly__) || defined(__minix)
+#if defined(__FreeBSD__) || defined(__NetBSD__) || defined(__DragonFly__) || defined(__minix)
 #include <sys/endian.h>
 
 #if _BYTE_ORDER == _BIG_ENDIAN
@@ -44,6 +44,19 @@
 
 #endif /* *BSD */
 
+#if defined(__OpenBSD__) || defined(__Bitrig__)
+#include <machine/endian.h>
+
+#if _BYTE_ORDER == _BIG_ENDIAN
+#define _YUGA_LITTLE_ENDIAN 0
+#define _YUGA_BIG_ENDIAN    1
+#elif _BYTE_ORDER == _LITTLE_ENDIAN
+#define _YUGA_LITTLE_ENDIAN 1
+#define _YUGA_BIG_ENDIAN    0
+#endif /* _BYTE_ORDER */
+
+#endif /* OpenBSD and Bitrig. */
+
 /* .. */
 
 /* Mac OSX has __BIG_ENDIAN__ or __LITTLE_ENDIAN__ automatically set by the compiler (at least with GCC) */
diff --git a/test/Unit/endianness.h b/test/Unit/endianness.h
index 669e6f1..06c53de 100644
--- a/test/Unit/endianness.h
+++ b/test/Unit/endianness.h
@@ -51,6 +51,21 @@
 
 /* .. */
 
+#if defined(__OpenBSD__) || defined(__Bitrig__)
+#include <machine/endian.h>
+
+#if _BYTE_ORDER == _BIG_ENDIAN
+#define _YUGA_LITTLE_ENDIAN 0
+#define _YUGA_BIG_ENDIAN    1
+#elif _BYTE_ORDER == _LITTLE_ENDIAN
+#define _YUGA_LITTLE_ENDIAN 1
+#define _YUGA_BIG_ENDIAN    0
+#endif /* _BYTE_ORDER */
+
+#endif /* OpenBSD and Bitrig. */
+
+/* .. */
+
 /* Mac OSX has __BIG_ENDIAN__ or __LITTLE_ENDIAN__ automatically set by the compiler (at least with GCC) */
 #if defined(__APPLE__) && defined(__MACH__) || defined(__ellcc__ )