#!/bin/bash

#  helper script: clean the dependencies that were built in coreboot
#
#	Copyright (C) 2014, 2015, 2016 Francis Rowe <info@gluglug.org.uk>
#       Copyright (C) 2015 Klemens Nanni <contact@autoboot.org>
#
#    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 current working directory is the root

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

# clean coreboot utilities (dependencies for 'build'):

printf "Cleaning the previous build of coreboot and its utilities\n"

# clean coreboot and crossgcc (source archives preserved)
for payload in coreboot/*; do
	for board in "${payload}/"*; do

        (
        # Reset to master branch, where there are no board-specific patches applied
        # also remove the .git history and so on
        cd "${board}/"
        git checkout master
        rm -Rf ".git/"*
        rm -Rf "3rdparty/"*/*.git
        )

        # Clean coreboot, of course
		make -C "${board}/" distclean

		# Clean its utilities as well
		for util in {cbfs,ifd,nvram}tool cbmem; do
			make -C "${board}/util/${util}/" clean
		done
		make -C "${board}/payloads/libpayload/" distclean

        rm -f "${board}/util/crossgcc"
	done
done

# Also do the same for the crossgcc version of coreboot
# Note how we do not want to delete crossgcc. We only clean it
make -C "crossgcc/" crossgcc-clean
for util in {cbfs,ifd,nvram}tool cbmem; do
	make -C "crossgcc/util/${util}/" clean
done
make -C "crosgcc/" distclean

printf "\n\n"