FreeBSD/Linux Kernel Cross Reference
sys/conf/newvers_stand.sh

     #!/bin/sh -
     #
     # $NetBSD: newvers_stand.sh,v 1.6 2008/07/15 20:10:06 perry Exp $
     #
     # Copyright (c) 2000 The NetBSD Foundation, Inc.
     # All rights reserved.
     #
     # This code is derived from software contributed to The NetBSD Foundation
     # by Jaromir Dolecek.
    #
    # Redistribution and use in source and binary forms, with or without
    # modification, are permitted provided that the following conditions
    # are met:
    # 1. Redistributions of source code must retain the above copyright
    #    notice, this list of conditions and the following disclaimer.
    # 2. Redistributions in binary form must reproduce the above copyright
    #    notice, this list of conditions and the following disclaimer in the
    #    documentation and/or other materials provided with the distribution.
    #
    # THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. AND CONTRIBUTORS
    # ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
    # TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
    # PURPOSE ARE DISCLAIMED.  IN NO EVENT SHALL THE FOUNDATION OR CONTRIBUTORS
    # BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
    # CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
    # SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
    # INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
    # CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
    # ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
    # POSSIBILITY OF SUCH DAMAGE.
    
    # Script for generating of vers.c file from given template. Used in
    # bootblock build on various architectures.
    #
    # Called as:
    #       sh ${S}/conf/newvers_stand.sh [-NDM] VERSION_FILE ARCH [EXTRA_MSG]
    
    cwd=$(dirname $0)
    
    add_name=yes
    add_date=yes
    add_maker=yes
    add_kernrev=yes
    
    # parse command args
    while getopts "NDMK?" OPT; do
            case $OPT in
            N)      add_name=no;;
            D)      add_date=no;;
            M)      add_maker=no;;
            K)      add_kernrev=no;;
            ?)      echo "Syntax: newvers_stand.sh [-NDMK] VERSION_TEMPLATE ARCH EXTRA_COMMENT" >&2
                    exit 1;;
            esac
    done
    
    shift `expr $OPTIND - 1`
    
    r=`awk -F: '$1 ~ /^[0-9.]*$/ { it = $1; } END { print it }' $1`
    
    # always add revision info
    echo "const char bootprog_rev[] = \"${r}\";" > vers.c
    
    if [ $add_name = yes ]; then
            a="$2"          # architecture name
            extra=${3:+" $3"}
    
            echo "const char bootprog_name[] = \"NetBSD/${a}${extra}\";" >> vers.c
    fi
    
    if [ $add_date = yes ]; then
            t=`date`
            echo "const char bootprog_date[] = \"${t}\";" >> vers.c
    fi
    
    if [ $add_maker = yes ]; then
            u=${USER-root} h=`hostname`
            echo "const char bootprog_maker[] = \"${u}@${h}\";" >> vers.c
    fi
    
    if [ $add_kernrev = yes ]; then
            osr=$(sh ${cwd}/osrelease.sh)
            echo "const char bootprog_kernrev[] = \"${osr}\";" >> vers.c
    fi

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