example: link to libraries using -L flag

example: link to libraries using -L flag

executable will be able to load them
from standard paths (/usr/lib*/)

Change-Id: I0728c196b766ce55e7185dffb69d9790b5b065c5
Signed-off-by: Philippe Coval <philippe.coval@open.eurogiciel.org>
Reviewed-on: https://gerrit.iotivity.org/gerrit/246
Tested-by: jenkins-iotivity <jenkins-iotivity@opendaylight.org>
Reviewed-by: Erich Keane <erich.keane@intel.com>
Reviewed-by: John Light <john.j.light@intel.com>
Reviewed-by: Sudarshan Prasad <sudarshan.prasad@intel.com>