diff options
Diffstat (limited to 'py/mpconfig.h')
| -rw-r--r-- | py/mpconfig.h | 15 |
1 files changed, 6 insertions, 9 deletions
diff --git a/py/mpconfig.h b/py/mpconfig.h index 532b54ab0..c42fe7853 100644 --- a/py/mpconfig.h +++ b/py/mpconfig.h @@ -1256,29 +1256,26 @@ typedef double mp_float_t; #elif defined(MP_ENDIANNESS_BIG) #define MP_ENDIANNESS_LITTLE (!MP_ENDIANNESS_BIG) #else - // Endiannes not defined by port so try to autodetect it. + // Endianness not defined by port so try to autodetect it. #if defined(__BYTE_ORDER__) #if __BYTE_ORDER__ == __ORDER_LITTLE_ENDIAN__ #define MP_ENDIANNESS_LITTLE (1) - #else + #elif __BYTE_ORDER__ == __ORDER_BIG_ENDIAN__ #define MP_ENDIANNESS_LITTLE (0) #endif - #elif defined(__LITTLE_ENDIAN__) || defined(__LITTLE_ENDIAN) || defined (_LITTLE_ENDIAN) - #define MP_ENDIANNESS_LITTLE (1) - #elif defined(__BIG_ENDIAN__) || defined(__BIG_ENDIAN) || defined (_BIG_ENDIAN) - #define MP_ENDIANNESS_LITTLE (0) #else #include <endian.h> #if defined(__BYTE_ORDER) #if __BYTE_ORDER == __LITTLE_ENDIAN #define MP_ENDIANNESS_LITTLE (1) - #else + #elif __BYTE_ORDER == __BIG_ENDIAN #define MP_ENDIANNESS_LITTLE (0) #endif - #else - #error endianness not defined and cannot detect it #endif #endif + #ifndef MP_ENDIANNESS_LITTLE + #error endianness not defined and cannot detect it + #endif #define MP_ENDIANNESS_BIG (!MP_ENDIANNESS_LITTLE) #endif |