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|
#!/bin/sh
#
# move the kernel out into a new device tarfile with system/boot
set -ex
echo "I: Moving kernel into device tarball"
HERE="$(pwd)"
TMPDIR="$(mktemp -d)"
mkdir -p $TMPDIR/system/
mkdir -p $TMPDIR/assets/
# cp files, we can't simply use tar --transform as it changes the symlink target
(
cd binary/boot/filesystem.dir
cp -ar --parent lib/modules/ $TMPDIR/system/
cp -ar --parent lib/firmware/ $TMPDIR/system/
# new assets handling
if [ -f boot/vmlinu?-*.signed ]; then
kernel=boot/vmlinu?-*.signed
else
kernel=boot/vmlinu?-*
fi
initrd=boot/initrd.img-*
cp -ar $initrd $TMPDIR/assets/
cp -ar $kernel $TMPDIR/assets/
cp -ar boot/abi-* boot/System.map-* $TMPDIR/assets/
dtbs=$(find lib/firmware -type d -name 'device-tree' -print0)
if [ -n "$dtbs" ]; then
mv "$dtbs" $TMPDIR/assets/dtbs
fi
# create hardware.yaml
# this assumes armh == u-boot
# and all others grub
# common bits
cat > $TMPDIR/hardware.yaml << EOF
kernel: assets/$(basename $kernel)
initrd: assets/$(basename $initrd)
partition-layout: system-AB
EOF
# arch specific ones
if [ "$ARCH" = "armhf" ]; then
cat >> $TMPDIR/hardware.yaml << EOF
dtbs: assets/dtbs
bootloader: u-boot
EOF
else
cat >> $TMPDIR/hardware.yaml << EOF
bootloader: grub
EOF
fi
)
# and tar it up
(
cd $TMPDIR
tar -c -z -f $HERE/device.tar.gz system assets hardware.yaml
)
rm -rf $TMPDIR
# remove files from the root filesystem
(cd binary/boot/filesystem.dir
rm -f boot/vmlinu?-*
rm -f boot/initrd.img-*
rm -f boot/abi-*
rm -f boot/System.map-*
rm -f initrd.img
rm -f vmlinu?
rm -rf lib/modules
rm -rf lib/firmware
)
|