fdf9e71caa
JerryScript Zephyr port overrides standard Zephyr output location. But components integrating Zephyr port may want to override it again. Make sure that arbitrary overrides are possible, and just set the default value to Zephyr port's custom preference. JerryScript-DCO-1.0-Signed-off-by: Paul Sokolovsky paul.sokolovsky@linaro.org