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Both OpenBSD and Bitrig need to include machine/endian.h to get the 

_BYTE_ORDER define.

Patch by David Hill.

llvm-svn: 164286
This commit is contained in:
Eric Christopher 2012-09-20 06:19:20 +00:00
parent 980739afdf
commit 8539af7bbb
2 changed files with 29 additions and 1 deletions
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15
compiler-rt/lib/int_endianness.h
View File

@ -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) */

15
compiler-rt/test/Unit/endianness.h
View File

@ -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__ )