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#! /bin/sh
#
# mkconffiles - create _distribution and _patchlevel files in preparation
# for recreating `configure' from `configure.ac'
#
# options:
# -s srcdir directory where `configure' resides (defaults to `.')
# -d outdir directory where the files should be written (defaults
# to "$srcdir")
# -v verbose
# -n nocreate - don't create the output files
#
# Chet Ramey
# chet@po.cwru.edu
# Copyright (C) 1996-2002 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/>.
PROG=`basename $0`
# defaults
srcdir=.
distname="_distribution"
patchname="_patchlevel"
while [ $# -gt 0 ]; do
case "$1" in
-s) shift; srcdir="$1"; shift;;
-d) shift; outdir="$1"; shift;;
-v) shift; verbose=yes ;;
-n) shift; nocreate=yes;;
--) shift; break;;
*) echo "${PROG}: usage: ${PROG} [-s srcdir] [-d outdir] [-nv]" >&2; exit 2;;
esac
done
if [ ! -f ${srcdir}/configure ]; then
echo "${PROG}: ${srcdir}/configure not found" >&2
exit 1
fi
# default output directory to source directory
if [ -z "$outdir" ]; then
outdir=${srcdir}
fi
DISTRIB=`grep '^BASHVERS' ${srcdir}/configure | sed 's:.*=::'`
PATCH=`grep '^BASHPATCH' ${srcdir}/configure | sed 's:.*=::'`
if [ -n "$verbose" ]; then
echo "${PROG}: creating new distribution files for bash-${DISTRIB}.${PATCH} in ${outdir}"
fi
distout=${outdir}/${distname}
patchout=${outdir}/${patchname}
if [ -z "$nocreate" ]; then
echo "$DISTRIB" > $distout
echo "$PATCH" > $patchout
fi
if [ -n "$verbose" ]; then
echo "${PROG}: created $distout and $patchout"
fi
exit 0
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