package.bbclass: warn if perms conf file does not exist
It's possible that the perms conf file specified by FILESYSTEM_PERMS_TABLES
does not exist. Currently, this situation is silently ignored, which
is likely to lead to further do_rootfs failures.
So fix to output a warning, telling user that the specified file
in FILESYSTEM_PERMS_TABLES cannot be found.
Signed-off-by: Chen Qi <Qi.Chen@windriver.com> Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
