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Chet Ramey
114 lines
2.5 KiB
Bash
114 lines
2.5 KiB
Bash
#! /bin/bash
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#
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# Simple program to make new version files for the shell.
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#
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# Chet Ramey
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# chet@po.cwru.edu
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# Copyright (C) 1996-2002 Free Software Foundation, Inc.
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#
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# This program is free software: you can redistribute it and/or modify
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# it under the terms of the GNU General Public License as published by
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# the Free Software Foundation, either version 3 of the License, or
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# (at your option) any later version.
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#
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# This program is distributed in the hope that it will be useful,
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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# GNU General Public License for more details.
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#
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# You should have received a copy of the GNU General Public License
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# along with this program. If not, see <http://www.gnu.org/licenses/>.
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#
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PROGNAME=`basename $0`
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USAGE="$PROGNAME [-M] [-m] [-p] [version]"
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while [ $# -gt 0 ]; do
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case "$1" in
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-n) shift; debug=yes;;
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-M) shift; major_version=yes ;;
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-m) shift; minor_version=yes ;;
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-p) shift; patch_level=yes ;;
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-*) echo "$PROGNAME: usage: $USAGE" >&2 ; exit 2 ;;
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*) break;;
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esac
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done
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if [ -n "$1" ]; then
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NEWVERSION="$1";
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fi
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DISTFILE=_distribution
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PATCHFILE=_patchlevel
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dist_version=`cat $DISTFILE`
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PATCH=`cat $PATCHFILE`
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# making new version files from a new version argument
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if [ -n "$NEWVERSION" ]; then
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case "$NEWVERSION" in
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*.*.*) PATCH=${NEWVERSION##*.} ;;
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*) PATCH=0 ;;
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esac
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case "$NEWVERSION" in
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*.*.*) vers=${NEWVERSION%.*} ;;
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*) vers=${NEWVERSION} ;;
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esac
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case "$vers" in
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*.*) MAJOR=${vers%.*} MINOR=${vers##*.} ;;
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*) MAJOR=${vers} MINOR=0 ;;
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esac
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if [ -n "$debug" ]; then
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echo "echo ${MAJOR}.${MINOR} > $DISTFILE"
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echo "echo ${PATCH} > $PATCHFILE"
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else
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echo ${MAJOR}.${MINOR} > $DISTFILE
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echo ${PATCH} > $PATCHFILE
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fi
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echo "$PROGNAME: running autoconf..."
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autoconf
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exit 0
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fi
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case "$dist_version" in
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*.*.*) vers=${dist_version%.*} ;;
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*.*) vers=${dist_version} ;;
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esac
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case "$vers" in
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*.*) MAJOR=${vers%.*} MINOR=${vers##*.} ;;
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*) MAJOR=${vers} MINOR=0 ;;
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esac
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# incrementing the major version
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if [ -n "$major_version" ]; then
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MAJOR=`expr $MAJOR + 1`
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fi
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if [ -n "$minor_version" ]; then
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$MINOR=`echo $minor_version | awk '{printf "%02d\n", $1+1}'`
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fi
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if [ -n "$patch_level" ]; then
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PATCH=`expr $PATCH + 1`
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fi
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if [ -n "$debug" ]; then
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echo "echo ${MAJOR}.${MINOR} > $DISTFILE"
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echo "echo ${PATCH} > $PATCHFILE"
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else
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echo ${MAJOR}.${MINOR} > $DISTFILE
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echo ${PATCH} > $PATCHFILE
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fi
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echo "$PROGNAME: running autoconf..."
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autoconf
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exit 0
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