#!/bin/sh
#$Id$
#Copyright (c) 2018 Pierre Pronchery <khorben@defora.org>
#This file is part of DeforaOS uKernel
#
#Redistribution and use in source and binary forms, with or without
#modification, are permitted provided that the following conditions are met:
#
# * Redistributions of source code must retain the above copyright notice, this
#   list of conditions and the following disclaimer.
# * Redistributions in binary form must reproduce the above copyright notice,
#   this list of conditions and the following disclaimer in the documentation
#   and/or other materials provided with the distribution.
#
#THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
#AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
#IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
#DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE
#FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
#DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
#SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
#CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
#OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
#OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.



#variables
PROGNAME="grub.sh"
#executables
GRUBFILE="grub-file"
UNAME="uname"


#functions
#error
_error()
{
	echo "$PROGNAME: $@" 1>&2
	return 2
}


#info
_info()
{
	echo "$PROGNAME: $@"
}


#main
case $($UNAME -m) in
	amd64|i?86)
		_info "Testing multiboot conformance"
		$GRUBFILE --is-x86-multiboot ../uKernel.bin
		res=$?
		if [ $res -eq 127 ]; then
			_error "Cannot test: $GRUBFILE not available (ignored)"
			exit 0
		elif [ $req -ne 0 ]; then
			_error ""
			exit $?
		fi
		;;
	*)
		;;
esac