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

[David Hill]

Ping.

On Fri, Aug 31, 2012 at 12:02:48PM -0400, David Hill wrote:
>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
>

>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__ )
> 

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