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#!/bin/sh
set -e # halt on failure
BOARD_DIR="$(dirname $0)"
ROOTFS_IMG=$BINARIES_DIR/debian-rootfs.ext4
ROOTFS_TARBALL=$BINARIES_DIR/debian-rootfs.tar
WORK_DIR=$BASE_DIR/debian_rootfs_work
FAKEROOT=$HOST_DIR/usr/bin/fakeroot
# use wrapper script
GENEXT2FS=$BASE_DIR/../fs/ext2/genext2fs.sh
if [ ! -f $FAKEROOT ] ||
[ ! -f $GENEXT2FS ]; then
echo "makedisk and/or genfatfs missing."
exit 1
fi
if [ ! -f $ROOTFS_TARBALL ]; then
echo "debian rootfs tarball image missing."
exit 1
fi
if [ "$FAKEROOTKEY" = "" ]; then
echo "re-executing script inside fakeroot"
$FAKEROOT "$0" "$@";
exit
fi
PATH=$HOST_DIR/usr/bin/:$HOST_DIR/usr/sbin/:$PATH
# alright, on with it.
mkdir -p $WORK_DIR
cd $WORK_DIR
tar xf $ROOTFS_TARBALL
GEN=4 REV=1 $GENEXT2FS -d $WORK_DIR $ROOTFS_IMG
cd ..
rm -rf $WORK_DIR
set +x # verbose command output off
echo "Created $ROOTFS_IMG"
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