Disable hal usage at configure time to avoid dependency on hal (which is
deprecated). Only affects "halelements" which is of no use without hal.
Fixes [YOCTO #810] and reverts changes from c6b0c5720fa.
Signed-off-by: Paul Eggleton <paul.eggleton@linux.intel.com>
Signed-off-by: Saul Wold <sgw@linux.intel.com>