rsync doesn't create hardlinks for certain files

rsync doesn't create hardlinks for certain files

commit 4205a4c5d959643cf6c186e0939e202fb6006b82
Author: Amy Fong <Amy.Fong@windriver.com>
Date:   Thu Nov 29 09:21:49 2012 -0500

    rsync cannot create hardlink for node file when use option
    --link-dest=DIR.

    By default, rsync's configure file disables certain capabilities when
    crosscompiling.

    Signed-off-by: Amy Fong <Amy.Fong@windriver.com>
(From OE-Core rev: 1e05183289dbf77ebb1e7aa3375525a7d97eaf0f)

Signed-off-by: Saul Wold <sgw@linux.intel.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>