#!/bin/bash
# Copyright (c) 2018, Intel Corporation
#
# Permission is hereby granted, free of charge, to any person obtaining a
# copy of this software and associated documentation files (the "Software"),
# to deal in the Software without restriction, including without limitation
# the rights to use, copy, modify, merge, publish, distribute, sublicense,
# and/or sell copies of the Software, and to permit persons to whom the
# Software is furnished to do so, subject to the following conditions:
#
# The above copyright notice and this permission notice shall be included
# in all copies or substantial portions of the Software.
#
# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
# OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
# FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
# THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR
# OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
# ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
# OTHER DEALINGS IN THE SOFTWARE.

wait_apt() {
	while fuser -u -v /var/lib/dpkg/lock
	do
		echo wait
		sleep 5
	done
}
echo "deb http://ppa.launchpad.net/intel-opencl/intel-opencl/ubuntu xenial main" >> /etc/apt/sources.list
apt-key adv --keyserver keyserver.ubuntu.com --recv-keys B9732172C4830B8F

apt-get -y update
if [ $? -ne 0 ]
then
	wait_apt
	apt-get -y update
fi

apt-get install -y --allow-unauthenticated cmake ninja-build intel-igc-opencl-dev
if [ $? -ne 0 ]
then
	wait_apt
	apt-get install -y --allow-unauthenticated cmake ninja-build intel-igc-opencl-dev
fi

dpkg -r ccache