comparison DEPENDENCIES/generic/include/boost/predef/other/endian.h @ 101:c530137014c0

Update Boost headers (1.58.0)

 /*
-Copyright Redshift Software, Inc. 2013
+Copyright Rene Rivera 2013-2014
 Distributed under the Boost Software License, Version 1.0.
 (See accompanying file LICENSE_1_0.txt or copy at
 http://www.boost.org/LICENSE_1_0.txt)
 */
 

 #include <boost/predef/version_number.h>
 #include <boost/predef/make.h>
 #include <boost/predef/library/c/gnu.h>
 #include <boost/predef/os/macos.h>
 #include <boost/predef/os/bsd.h>
+#include <boost/predef/os/android.h>
 
 /*`
 [heading `BOOST_ENDIAN_*`]
 
 Detection of endian memory ordering. There are four defined macros

 /* GNU libc provides a header defining __BYTE_ORDER, or _BYTE_ORDER.
  * And some OSs provide some for of endian header also.
  */
 #if !BOOST_ENDIAN_BIG_BYTE && !BOOST_ENDIAN_BIG_WORD && \
     !BOOST_ENDIAN_LITTLE_BYTE && !BOOST_ENDIAN_LITTLE_WORD
-#   if BOOST_LIB_C_GNU
+#   if BOOST_LIB_C_GNU || BOOST_OS_ANDROID
 #       include <endian.h>
 #   else
 #       if BOOST_OS_MACOS
 #           include <machine/endian.h>
 #       else

 #               endif
 #           endif
 #       endif
 #   endif
 #   if defined(__BYTE_ORDER)
-#       if (__BYTE_ORDER == __BIG_ENDIAN)
+#       if defined(__BIG_ENDIAN) && (__BYTE_ORDER == __BIG_ENDIAN)
 #           undef BOOST_ENDIAN_BIG_BYTE
 #           define BOOST_ENDIAN_BIG_BYTE BOOST_VERSION_NUMBER_AVAILABLE
 #       endif
-#       if (__BYTE_ORDER == __LITTLE_ENDIAN)
+#       if defined(__LITTLE_ENDIAN) && (__BYTE_ORDER == __LITTLE_ENDIAN)
 #           undef BOOST_ENDIAN_LITTLE_BYTE
 #           define BOOST_ENDIAN_LITTLE_BYTE BOOST_VERSION_NUMBER_AVAILABLE
 #       endif
-#       if (__BYTE_ORDER == __PDP_ENDIAN)
+#       if defined(__PDP_ENDIAN) && (__BYTE_ORDER == __PDP_ENDIAN)
 #           undef BOOST_ENDIAN_LITTLE_WORD
 #           define BOOST_ENDIAN_LITTLE_WORD BOOST_VERSION_NUMBER_AVAILABLE
 #       endif
 #   endif
 #   if !defined(__BYTE_ORDER) && defined(_BYTE_ORDER)
-#       if (_BYTE_ORDER == _BIG_ENDIAN)
+#       if defined(_BIG_ENDIAN) && (_BYTE_ORDER == _BIG_ENDIAN)
 #           undef BOOST_ENDIAN_BIG_BYTE
 #           define BOOST_ENDIAN_BIG_BYTE BOOST_VERSION_NUMBER_AVAILABLE
 #       endif
-#       if (_BYTE_ORDER == _LITTLE_ENDIAN)
+#       if defined(_LITTLE_ENDIAN) && (_BYTE_ORDER == _LITTLE_ENDIAN)
 #           undef BOOST_ENDIAN_LITTLE_BYTE
 #           define BOOST_ENDIAN_LITTLE_BYTE BOOST_VERSION_NUMBER_AVAILABLE
 #       endif
-#       if (_BYTE_ORDER == _PDP_ENDIAN)
+#       if defined(_PDP_ENDIAN) && (_BYTE_ORDER == _PDP_ENDIAN)
 #           undef BOOST_ENDIAN_LITTLE_WORD
 #           define BOOST_ENDIAN_LITTLE_WORD BOOST_VERSION_NUMBER_AVAILABLE
 #       endif
 #   endif
 #endif
 
 /* Built-in byte-swpped big-endian macros.
  */
 #if !BOOST_ENDIAN_BIG_BYTE && !BOOST_ENDIAN_BIG_WORD && \
     !BOOST_ENDIAN_LITTLE_BYTE && !BOOST_ENDIAN_LITTLE_WORD
-#   if !BOOST_ENDIAN_BIG_BYTE
-#       if (defined(__BIG_ENDIAN__) && !defined(__LITTLE_ENDIAN__)) || \
-            defined(__ARMEB__) || \
-            defined(__THUMBEB__) || \
-            defined(__AARCH64EB__) || \
-            defined(_MIPSEB) || \
-            defined(__MIPSEB) || \
-            defined(__MIPSEB__)
-#           undef BOOST_ENDIAN_BIG_BYTE
-#           define BOOST_ENDIAN_BIG_BYTE BOOST_VERSION_NUMBER_AVAILABLE
-#       endif
+#   if (defined(__BIG_ENDIAN__) && !defined(__LITTLE_ENDIAN__)) || \
+       (defined(_BIG_ENDIAN) && !defined(_LITTLE_ENDIAN)) || \
+        defined(__ARMEB__) || \
+        defined(__THUMBEB__) || \
+        defined(__AARCH64EB__) || \
+        defined(_MIPSEB) || \
+        defined(__MIPSEB) || \
+        defined(__MIPSEB__)
+#       undef BOOST_ENDIAN_BIG_BYTE
+#       define BOOST_ENDIAN_BIG_BYTE BOOST_VERSION_NUMBER_AVAILABLE
 #   endif
 #endif
 
 /* Built-in byte-swpped little-endian macros.
  */
 #if !BOOST_ENDIAN_BIG_BYTE && !BOOST_ENDIAN_BIG_WORD && \
     !BOOST_ENDIAN_LITTLE_BYTE && !BOOST_ENDIAN_LITTLE_WORD
-#   if !BOOST_ENDIAN_LITTLE_BYTE
-#       if (defined(__LITTLE_ENDIAN__) && !defined(__BIG_ENDIAN__)) || \
-            defined(__ARMEL__) || \
-            defined(__THUMBEL__) || \
-            defined(__AARCH64EL__) || \
-            defined(_MIPSEL) || \
-            defined(__MIPSEL) || \
-            defined(__MIPSEL__)
-#           undef BOOST_ENDIAN_LITTLE_BYTE
-#           define BOOST_ENDIAN_LITTLE_BYTE BOOST_VERSION_NUMBER_AVAILABLE
-#       endif
+#   if (defined(__LITTLE_ENDIAN__) && !defined(__BIG_ENDIAN__)) || \
+       (defined(_LITTLE_ENDIAN) && !defined(_BIG_ENDIAN)) || \
+        defined(__ARMEL__) || \
+        defined(__THUMBEL__) || \
+        defined(__AARCH64EL__) || \
+        defined(_MIPSEL) || \
+        defined(__MIPSEL) || \
+        defined(__MIPSEL__)
+#       undef BOOST_ENDIAN_LITTLE_BYTE
+#       define BOOST_ENDIAN_LITTLE_BYTE BOOST_VERSION_NUMBER_AVAILABLE
 #   endif
 #endif
 
 /* Some architectures are strictly one endianess (as opposed
  * the current common bi-endianess).

 #if !BOOST_ENDIAN_BIG_BYTE && !BOOST_ENDIAN_BIG_WORD && \
     !BOOST_ENDIAN_LITTLE_BYTE && !BOOST_ENDIAN_LITTLE_WORD
 #   include <boost/predef/architecture.h>
 #   if BOOST_ARCH_M68K || \
         BOOST_ARCH_PARISK || \
+        BOOST_ARCH_SPARC || \
         BOOST_ARCH_SYS370 || \
         BOOST_ARCH_SYS390 || \
         BOOST_ARCH_Z
 #       undef BOOST_ENDIAN_BIG_BYTE
 #       define BOOST_ENDIAN_BIG_BYTE BOOST_VERSION_NUMBER_AVAILABLE