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#! /bin/sh
# mkstamp - extract data from Revision and Date RCS tags in a file
# Copyright (C) 1999 Free Software Foundation, Inc.
# Alexandre Oliva <oliva@dcc.unicamp.br>
#
# This file 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.
#
# 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, write to the Free Software
# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
# 02110-1301, USA.
#
# As a special exception to the GNU General Public License, if you
# distribute this file as part of a program that contains a
# configuration script generated by Autoconf, you may include it under
# the same distribution terms that you use for the rest of that program.
# This script expects to find a line containing both Revision and Date
# tags, and it edits this line so that it looks line ` ($rev $date)'
# Command-line arguments are passed down to sed; additional -e cmd
# arguments are acceptable. If no input filename is specified in the
# command line, sed will read from stdin.
exec sed -e '
s%.*\$''Revision: \([^$]*\) \$.*\$''Date: \([^$]*\) \$.*% (\1 \2)%
t end
d
: end' ${1+"$@"}
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