Don't compile crc32c-intel on non-x86 platforms

crc32c_intel() doesn't make sense on platforms without SSE, so alias it
to crc32c() on such machines.

Signed-off-by: Aaron Carroll <aaronc@gelato.unsw.edu.au>
Signed-off-by: Jens Axboe <jens.axboe@oracle.com>
4 files changed