freebsd-src/sys/boot/common/newvers.sh

#!/bin/sh -
#
# $FreeBSD$
#	$NetBSD: newvers.sh,v 1.1 1997/07/26 01:50:38 thorpej Exp $
#
# Copyright (c) 1984, 1986, 1990, 1993
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# modification, are permitted provided that the following conditions
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# 3. All advertising materials mentioning features or use of this software
#    must display the following acknowledgement:
#	This product includes software developed by the University of
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#	@(#)newvers.sh	8.1 (Berkeley) 4/20/94

LC_TIME=C; export LC_TIME
u=${USER-root} h=`hostname` t=`date`
#r=`head -n 6 $1 | tail -n 1 | awk -F: ' { print $1 } '`
r=`awk -F: ' /^[0-9]\.[0-9]+:/ { print $1; exit }' $1`

echo "char bootprog_name[] = \"FreeBSD/${3} ${2}\";" > vers.c
echo "char bootprog_rev[] = \"${r}\";" >> vers.c
echo "char bootprog_date[] = \"${t}\";" >> vers.c
echo "char bootprog_maker[] = \"${u}@${h}\";" >> vers.c