#!/bin/bash

#  helper script: downloads crossgcc, for building coreboot
#
#	Copyright (C) 2016 Francis Rowe <info@gluglug.org.uk>
#
#    This program is free software: you can redistribute it and/or modify
#    it under the terms of the GNU General Public License as published by
#    the Free Software Foundation, either version 3 of the License, or
#    (at your option) any later version.
#
#    This program is distributed in the hope that it will be useful,
#    but WITHOUT ANY WARRANTY; without even the implied warranty of
#    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
#    GNU General Public License for more details.
#
#    You should have received a copy of the GNU General Public License
#    along with this program.  If not, see <http://www.gnu.org/licenses/>.
#

# This script assumes that the working directory is the
# root of libreboot_src or libreboot git.

[ "x${DEBUG+set}" = 'xset' ] && set -v
set -u -e

if [ -f "version" ]; then
	# _src release archive is being used
	version="libreboot-$(cat version)"
else
	# git repo is being used
	version="libreboot-$(git describe --tags HEAD)"
fi

# coreboot revisios used for crossgcc
crossgccrevision="4351ace145c4069f9c93ca7541d6dfaf8300b53b"

rm -Rf "crossgcc/"
mkdir -p "crossgcc/"
(
    cd "crossgcc/"
    git clone https://review.coreboot.org/coreboot || git clone https://github.com/coreboot/coreboot.git
    cd "coreboot/"
    git reset --hard ${crossgccrevision}
    mkdir -p "../util/"
    mv "util/crossgcc/" "../util/"
    cd "../"
    rm -Rf "coreboot/"
)

printf "Deblobbing coreboot\n"
./resources/utilities/coreboot-libre/deblob