gethostip comes from syslinux. It seems odd to depend on a bootloader
to clone a git repository.
Switch to using getent from the c-library, which should be available
on every system.
We now also support the case where a hostname resolves to more than
one IP address.
(From OE-Core rev: c91dbf3ca2faec95195c85b65aa6cab7de9bca2c)
Signed-off-by: André Draszik <git@andred.net>
Signed-off-by: Ross Burton <ross.burton@intel.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
bffb0fbfcc