#!/bin/sh

usage() {
	echo "usage: ${0##*/} [-jN]" >&2
	exit 1
}

while getopts "j:" opt ; do
	case $opt in
	j)
		j="-j$OPTARG"
		;;
	*)
		usage
		;;
	esac
done

if ! which -s cov01 covhtml ; then
	echo "coverage tools not found" >&2
	exit 1
fi
srcdir="@abs_top_srcdir@"
htmldir="${srcdir}/covhtml"
export COVFILE="${srcdir}/test.cov"
gmake -C "${srcdir}" clean
find "${srcdir}" -type f -name "${COVFILE##*/}" -delete
rm -rf "${htmldir}"
cov01 -1
gmake -C "${srcdir}" $j check || exit 1
covhtml -d "${srcdir}" -f "${COVFILE}" "${htmldir}"
cov01 -0
gmake -C "${srcdir}" clean