#!/bin/sh
set -xe

DEB_HOST_ARCH=$(dpkg --print-architecture)
if ! (echo "amd64 arm64 ppc64el s390x" | grep -o $DEB_HOST_ARCH); then
	exit 0
fi

# NOTE: zfs-dkms will pull zfsutils-linux if you enable apt to install
# recommended packages. Systemd units of zfsutils-linux will cause
# installation failure.
apt-get install zfs-dkms --no-install-recommends -y
zfsver=$(dpkg -s zfs-dkms | grep Version: | head -n1 | sed -e 's@Version: \(.*\)-.*@\1@')

for kver in $(ls /lib/modules); do
dkms build zfs/$zfsver -k $kver
done
