#!/usr/bin/env bash
# SPDX-License-Identifier: BSD-3-Clause
# Copyright 2018-2020, Intel Corporation

#
# install-libndctl.sh - installs libndctl
#

set -e

if [[ -z "${OS}" ]]; then
	echo "ERROR: The variable OS has to be set (e.g. OS=fedora)."
	exit 1
fi

echo "==== clone ndctl repo ===="
git clone https://github.com/pmem/ndctl.git
cd ndctl
git checkout v69

if [ "${OS}" = "fedora" ]; then

echo "==== setup rpmbuild tree ===="
rpmdev-setuptree

RPMDIR=${HOME}/rpmbuild/
VERSION=$(./git-version)
SPEC=./rhel/ndctl.spec

echo "==== create source tarball ====="
git archive --format=tar --prefix="ndctl-${VERSION}/" HEAD | gzip > "${RPMDIR}/SOURCES/ndctl-${VERSION}.tar.gz"

echo "==== build ndctl ===="
./autogen.sh
./configure --disable-docs
make -j$(nproc)

echo "==== build ndctl packages ===="
rpmbuild -ba ${SPEC}

echo "==== install ndctl packages ===="
rpm -i ${RPMDIR}/RPMS/x86_64/*.rpm

echo "==== cleanup ===="
rm -rf ${RPMDIR}

else

echo "==== set OS-specific options ===="
OS_SPECIFIC=""
LIBDIR=/usr/lib
case $(echo ${OS} | cut -d'-' -f1) in
	centos|opensuse)
		LIBDIR=/usr/lib64
		;;
	archlinux)
		OS_SPECIFIC="--disable-dependency-tracking"
		;;
esac

echo "==== build ndctl ===="
./autogen.sh
./configure --libdir=${LIBDIR} --disable-docs ${OS_SPECIFIC}
make -j$(nproc)

echo "==== install ndctl ===="
make -j$(nproc) install

echo "==== cleanup ===="

fi

cd ..
rm -rf ndctl
