#!/bin/sh

set -e

# Load common properties and functions in the current script.
. ./common.sh

echo "*** PREPARE OVERLAY BEGIN ***"

echo "Preparing overlay work area."
rm -rf $WORK_DIR/overlay*

# Read the 'OVERLAY_BUNDLES' property from '.config'
OVERLAY_BUNDLES=`read_property OVERLAY_BUNDLES`

if [ ! "$OVERLAY_BUNDLES" = "" ] ; then
  echo "Generating additional overlay bundles. This may take a while."
  cd $SRC_DIR/minimal_overlay
  ./overlay_build.sh
  cd $SRC_DIR
else
  echo "Generation of additional overlay bundles has been skipped."
fi

echo "*** PREPARE OVERLAY END ***"