search for: compile_time_endia

Hi all, Speex currently decides endianness at configure-time. This causes the ppc half of Mac universal binaries to have some endianness problems. Most notably, the header built by speex_packet_to_header() has incorrect byte-ordering. This Apple developer page describes the incantation that can be used to build universal binaries on Mac. It also highlights the configure-time versus compile-time

...has strange requirements. > The extra thing we could do is set a preprocessor variable at > configure-time that we could use at compile-time to determine whether > the endianess was resolved at configure-time or should be resolved at > compile-time. For example: > > #if defined(COMPILE_TIME_ENDIANESS) && defined(__BIG_ENDIAN__) || > !defined(COMPILE_TIME_ENDIANESS) && defined(WORDS_BIGENDIAN) > /* do big endian thing */ > #else > /* do little endian thing */ > #endif > > This seems excessively complicated, so I preferred not to do it. Actually, all we...

...ll relevant unix-like platforms. Even icc supports this. The extra thing we could do is set a preprocessor variable at configure-time that we could use at compile-time to determine whether the endianess was resolved at configure-time or should be resolved at compile-time. For example: #if defined(COMPILE_TIME_ENDIANESS) && defined(__BIG_ENDIAN__) || !defined(COMPILE_TIME_ENDIANESS) && defined(WORDS_BIGENDIAN) /* do big endian thing */ #else /* do little endian thing */ #endif This seems excessively complicated, so I preferred not to do it. Can others comment on the availability of the compil...