+ if [ -z "$CONF_PATH" ]
+ then
+ export CONF_PATH=$WORKSPACE/Conf
+ if [ ! -d $WORKSPACE/Conf ] && [ -n "$PACKAGES_PATH" ]
+ then
+ PATH_LIST=${PACKAGES_PATH//:/ }
+ for DIR in $PATH_LIST
+ do
+ if [ -d $DIR/Conf ]
+ then
+ export CONF_PATH=$DIR/Conf
+ break
+ fi
+ done
+ fi
+ fi
+
+ PREVIOUS_CONF_FILE=$CONF_PATH/BuildEnv.sh