distcheck-all

#!/bin/bash
#
# Copyright (c) 2010 Nikolai Kondrashov
#
# This file is part of hidrd.
#
# Hidrd 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 2 of the License, or
# (at your option) any later version.
#
# Hidrd 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 hidrd; if not, write to the Free Software
# Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA

set -e -u -o pipefail

declare -a OPTION_LIST=(
enable-debug
disable-opt
disable-hidrd-convert
disable-tokens
disable-names
disable-xml-format
disable-spec-format
)

function combine ()
{
    local list="$1";    shift
    local start="$1";   shift
    local left="$1";    shift
    local i

    if [ $left == 0 ]; then
        make "DISTCHECK_CONFIGURE_FLAGS=$list" distcheck
    else
        for ((i = start; i <= (${#OPTION_LIST[@]} - left); i++)); do
            combine "$list --${OPTION_LIST[$i]}" $((i + 1)) $((left - 1))
        done
    fi
}

# For number of allowed options from none to all
for ((N = ${#OPTION_LIST[@]}; N >= 0; N--)); do
    combine "" 0 $N
done