bld_awk_pkginfo.ksh

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#!/usr/bin/ksh -p

# Copyright 2005 Sun Microsystems, Inc.  All rights reserved.

# Use is subject to license terms.

# This Source Code Form is subject to the terms of the Mozilla Public

# License, v. 2.0. If a copy of the MPL was not distributed with this

# file, You can obtain one at http://mozilla.org/MPL/2.0/.

# Simple script which builds the awk_pkginfo awk script.  This awk script

# is used to convert the pkginfo.tmpl files into pkginfo files

# for the build.

usage()

   cat <<-EOF

usage: bld_awk_pkginfo -p <prodver> -m <mach> -o <awk_script> [-v <version>]

EOF

# Awk strings

# two VERSION patterns: one for Dewey decimal, one for Dewey plus ,REV=n

# the first has one '=' the second has two or more '='

VERSION1="VERSION=[^=]*$"

VERSION2="VERSION=[^=]*=.*$"

PRODVERS="^SUNW_PRODVERS="

ARCH='ARCH=\"ISA\"'

# parse command line

mach=""

prodver=""

awk_script=""

version="NSSVERS"

while getopts o:p:m:v: c

do

   case $c in

o)

      awk_script=$OPTARG

;;

m)

      mach=$OPTARG

;;

p)

      prodver=$OPTARG

;;

v)

      version=$OPTARG

;;

\?)

      usage

      exit 1

;;

   esac

done

if [[ ( -z $prodver ) || ( -z $mach ) || ( -z $awk_script ) ]]

then

   usage

   exit 1

fi

if [[ -f $awk_script ]]

then

	rm -f $awk_script

fi

# Build REV= field based on date

rev=$(date "+%Y.%m.%d.%H.%M")

# Build awk script which will process all the

# pkginfo.tmpl files.

# the first VERSION pattern is replaced with a leading quotation mark

rm -f $awk_script

cat << EOF > $awk_script

/$VERSION1/ {

      sub(/\=[^=]*$/,"=\"$rev\"")

      print

      next

/$VERSION2/ {

      sub(/\=[^=]*$/,"=$rev\"")

      sub(/NSSVERS/,"$version")

      print

      next

/$PRODVERS/ {

      printf "SUNW_PRODVERS=\"%s\"\n", "$prodver"

      next

/$ARCH/ {

      printf "ARCH=\"%s\"\n", "$mach"

      next

{ print }

EOF