Add generic machine config file
uClibc.machine in topdir should work mostly
and odd ones like mips should have a copy
of their own as explained
(From OE-Core rev: 40ecaf6a59ba61e72d29d7e677197ef37c998408)
Signed-off-by: Khem Raj <raj.khem@gmail.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>