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# -*- sh -*-
# Set `groups' to a space-separated list of at least two groups of which
# the user is a member.
# Copyright (C) 2000, 2004, 2005 Free Software Foundation, Inc.
# 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/>.
groups=${COREUTILS_GROUPS-`(id -G || /usr/xpg4/bin/id -G) 2>/dev/null`}
case "$groups" in
*' '*) ;;
*) cat <<EOF 1>&2
$0: this test requires that you be a member of more than one group,
but running \`id -G' either failed or found just one. If you really
are a member of at least two groups, then rerun this test with
COREUTILS_GROUPS set in your environment to the space-separated list
of group names or numbers. E.g.,
env COREUTILS_GROUPS='users cdrom' make check
EOF
(exit 77); exit 77
;;
esac
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