sys/conf/osrelease.sh

   1 #!/bin/sh
   2 #
   3 #       $NetBSD: osrelease.sh,v 1.120 2009/11/15 18:41:08 dsl Exp $
   4 #
   5 # Copyright (c) 1997 The NetBSD Foundation, Inc.
   6 # All rights reserved.
   7 #
   8 # This code is derived from software contributed to The NetBSD Foundation
   9 # by Luke Mewburn.
  10 #
  11 # Redistribution and use in source and binary forms, with or without
  12 # modification, are permitted provided that the following conditions
  13 # are met:
  14 # 1. Redistributions of source code must retain the above copyright
  15 #    notice, this list of conditions and the following disclaimer.
  16 # 2. Redistributions in binary form must reproduce the above copyright
  17 #    notice, this list of conditions and the following disclaimer in the
  18 #    documentation and/or other materials provided with the distribution.
  19 #
  20 # THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. AND CONTRIBUTORS
  21 # ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
  22 # TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
  23 # PURPOSE ARE DISCLAIMED.  IN NO EVENT SHALL THE FOUNDATION OR CONTRIBUTORS
  24 # BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
  25 # CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
  26 # SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
  27 # INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
  28 # CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
  29 # ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
  30 # POSSIBILITY OF SUCH DAMAGE.
  31 #
  32
  33 # We use the number specified in <sys/param.h>
  34
  35
  36 path="$0"
  37 [ "${path#/*}" = "$path" ] && path="./$path"
  38
  39 release=`grep OS_RELEASE ${path%/*}/../../include/minix/config.h | awk '{ print $3} ' | tr -d '"'`
  40 major=`grep OS_VERSION ${path%/*}/../../include/minix/config.h | awk '{ print $3 }' | tr -d '"'  | awk -F. ' { print $1 }'`
  41 minor=`grep OS_VERSION ${path%/*}/../../include/minix/config.h | awk '{ print $3 }' | tr -d '"'  | awk -F. ' { print $2 }'`
  42
  43
  44 case "$option" in
  45 -m)
  46         echo $release.$major
  47         ;;
  48 -n)
  49         echo $release.$major.$minor
  50         ;;
  51 -s)
  52         echo $release$major$minor
  53         ;;
  54 *)
  55         echo $release.$major.$minor
  56         ;;
  57 esac