linux-libc-headers no longer needs its own ARCH mapping code,
since the mapping done in kernel-arch works and we can
consolidate all arch mapping code in a single place.
(From OE-Core rev: 7d73cfb2ae24ad2b694244c56dd4648ba7e2df11)
Signed-off-by: Bruce Ashfield <bruce.ashfield@windriver.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>