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

     #!/bin/sh -
     #
     # Mach Operating System
     # Copyright (c) 1991,1990,1989 Carnegie Mellon University
     # All Rights Reserved.
     # 
     # Permission to use, copy, modify and distribute this software and its
     # documentation is hereby granted, provided that both the copyright
     # notice and this permission notice appear in all copies of the
    # software, derivative works or modified versions, and any portions
    # thereof, and that both notices appear in supporting documentation.
    # 
    # CARNEGIE MELLON ALLOWS FREE USE OF THIS SOFTWARE IN ITS "AS IS"
    # CONDITION.  CARNEGIE MELLON DISCLAIMS ANY LIABILITY OF ANY KIND FOR
    # ANY DAMAGES WHATSOEVER RESULTING FROM THE USE OF THIS SOFTWARE.
    # 
    # Carnegie Mellon requests users of this software to return to
    # 
    #  Software Distribution Coordinator  or  Software.Distribution@CS.CMU.EDU
    #  School of Computer Science
    #  Carnegie Mellon University
    #  Pittsburgh PA 15213-3890
    # 
    # any improvements or extensions that they make and grant Carnegie Mellon
    # the rights to redistribute these changes.
    #
    #
    # HISTORY
    # $Log: newvers.sh,v $
    # Revision 2.8  93/05/16  15:25:40  mrt
    #       Removed use of version.minor and use version.major
    #       [93/05/16            mrt]
    # 
    # Revision 2.7  93/03/09  10:53:03  danner
    #       Fixed build of version string to accomodate both BSD and OSF/1
    #       /bin/echo commands. ("\n" can't be echoed with the same command)
    #       From: [93/01/12            bernadat]
    # 
    # Revision 2.6  91/05/08  12:25:38  dbg
    #       Added one more sed clause to deal with the "'s in the new 
    #       copyright.
    #       [91/05/07            mrt]
    # 
    # Revision 2.5  91/02/05  17:05:40  mrt
    #       Changed to new copyright
    #       [91/01/28  14:48:14  mrt]
    # 
    # Revision 2.4  90/09/14  12:56:01  rwd
    #       Dont printout major.minor in VERSION string.
    #       [90/09/14            rwd]
    # 
    # Revision 2.3  90/08/27  21:48:12  dbg
    #       Document that this file was created at CMU.
    #       [90/07/13            dbg]
    # 
    # Revision 2.2  89/11/29  14:08:47  af
    #       Use Mach version id.
    # 
    # Revision 2.1  89/08/03  17:38:33  rwd
    # Created.
    # 
    
    #
    # newvers.sh    copyright major minor variant edit patch
    #
    
    copyright="$1"; major="$2"; variant="$3"; edit="$4"; patch="$5"; 
    v="VERSION(${variant}${edit}${patch})" d=`pwd` h=`hostname` t=`date`
    if [ -z "$d" -o -z "$h" -o -z "$t" ]; then
        exit 1
    fi
    CONFIG=`expr "$d" : '.*/\([^/]*\)$'`
    d=`expr "$d" : '.*/\([^/]*/[^/]*\)$'`
    (
      /bin/echo "char  version_major[]   = \"${major}\";" ;
      /bin/echo "char version_variant[]  = \"${variant}\";" ;
      /bin/echo "char version_patch[]    = \"${patch}\";" ;
      /bin/echo "int  version_edit       = ${edit};" ;
      /bin/echo "char version[] = \"${major} ${v}: ${t}; $d ($h)\\n\";" ;
      /bin/echo "char cmu_copyright[] = \"\\" ;
      sed <$copyright -e '/^#/d' -e 's/"/\\"/g' -e 's;[     ]*$;;' -e '/^$/d' -e 's;$;\\n\\;' ;
      /bin/echo "\";";
    ) > vers.c
    if [ -s vers.suffix -o ! -f vers.suffix ]; then
        echo ".${variant}${edit}${patch}.${CONFIG}" >vers.suffix
    fi
    exit 0

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