blob: c105c4328b87b012bb4865ff832227638844927a (
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#!/bin/bash
set -x
set -e
PATH=/sbin:/usr/sbin:$PATH
cleanup() {
[ -d "$TMP_MNT" ] && rm -rf $TMP_MNT
}
exitclean() {
echo "Cleaning up to exit..."
cleanup
exit 1
}
trap exitclean SIGINT SIGTERM
echo "Build jffs2 image $IMG"
ROOT=$1
IMG=${2:-${ROOT}.img}
TMP_MNT=$(mktemp -d ./jffs2.XXXXXX)
chmod a+rx $TMP_MNT/.
cp -al $ROOT/* $TMP_MNT
echo "(removing livesys scripts from image because they'll really foul it up if they run)"
rm -f $TMP_MNT/etc/init.d/livesys*
mkfs.jffs2 -n -e128KiB -r $TMP_MNT -o $IMG.tmp
sumtool -n -p -e 128KiB -i $IMG.tmp -o $IMG
rm $IMG.tmp
crcimg $IMG
echo "Done building jffs2 image $IMG"
cleanup
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