1#!/bin/sh - 2# 3# $NetBSD: newvers.sh,v 1.1 1997/07/26 01:50:38 thorpej Exp $ 4# 5# Copyright (c) 1984, 1986, 1990, 1993 6# The Regents of the University of California. All rights reserved. 7# 8# Redistribution and use in source and binary forms, with or without 9# modification, are permitted provided that the following conditions 10# are met: 11# 1. Redistributions of source code must retain the above copyright 12# notice, this list of conditions and the following disclaimer. 13# 2. Redistributions in binary form must reproduce the above copyright 14# notice, this list of conditions and the following disclaimer in the 15# documentation and/or other materials provided with the distribution. 16# 3. Neither the name of the University nor the names of its contributors 17# may be used to endorse or promote products derived from this software 18# without specific prior written permission. 19# 20# THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND 21# ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 22# IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 23# ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE 24# FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 25# DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 26# OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 27# HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 28# LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 29# OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 30# SUCH DAMAGE. 31 32tempfile=$(mktemp tmp.XXXXXX) || exit 33trap "rm -f $tempfile" EXIT INT TERM 34 35include_metadata=true 36while getopts r opt; do 37 case "$opt" in 38 r) 39 include_metadata= 40 ;; 41 esac 42done 43shift $((OPTIND - 1)) 44 45LC_ALL=C; export LC_ALL 46u=${USER-root} h=${HOSTNAME-`hostname`} 47if [ -n "$SOURCE_DATE_EPOCH" ]; then 48 if ! t=$(date -ur $SOURCE_DATE_EPOCH 2>/dev/null); then 49 echo "Invalid SOURCE_DATE_EPOCH" >&2 50 exit 1 51 fi 52else 53 t="${NEWVERS_DATE:-`date`}" 54fi 55r=`awk -F: ' /^[0-9]\.[0-9]+:/ { print $1; exit }' $1` 56 57bootprog_info="FreeBSD/${3} ${2}, Revision ${r}\\n" 58if [ -n "${include_metadata}" ]; then 59 bootprog_info="$bootprog_info(${t} ${u}@${h})\\n" 60 if [ -n "$BUILD_UTC" ]; then 61 # We can use what(1) to extract BUILD_UTC 62 bootprog_info="$bootprog_info\\0@(#)BUILD_UTC=$BUILD_UTC" 63 fi 64fi 65 66cat > $tempfile <<EOF 67char bootprog_info[] = "$bootprog_info"; 68unsigned bootprog_rev = ${r%%.*} * 1000 + ${r##*.}; 69EOF 70mv $tempfile vers.c 71