1#!/usr/bin/env bash
2#
3# Copyright (C) 2009 Red Hat, Inc.
4# Copyright (c) 2000-2003,2006 Silicon Graphics, Inc.  All Rights Reserved.
5#
6# This program is free software; you can redistribute it and/or
7# modify it under the terms of the GNU General Public License as
8# published by the Free Software Foundation.
9#
10# This program is distributed in the hope that it would be useful,
11# but WITHOUT ANY WARRANTY; without even the implied warranty of
12# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
13# GNU General Public License for more details.
14#
15# You should have received a copy of the GNU General Public License
16# along with this program.  If not, see <http://www.gnu.org/licenses/>.
17#
18# all tests should use a common language setting to prevent golden
19# output mismatches.
20export LANG=C
21
22PATH=".:$PATH"
23
24HOSTOS=$(uname -s)
25arch=$(uname -m)
26[[ "$arch" =~ "ppc64" ]] && qemu_arch=ppc64 || qemu_arch="$arch"
27
28# make sure we have a standard umask
29umask 022
30
31_optstr_add()
32{
33    if [ -n "$1" ]; then
34        echo "$1,$2"
35    else
36        echo "$2"
37    fi
38}
39
40# make sure this script returns success
41true
42