#! /bin/sh
#
# re-create localconfig files (platform, versions) if need be
#
# Copyright (c) 1997-2002 Silicon Graphics, Inc.  All Rights Reserved.
#

# generic initialization
. ./common.rc

tmp=/var/tmp/$$
trap "rm -f $tmp.*; exit" 0 1 2 3 15

eval `./mk.pcpversion $PCP_VERSION`

if which rpm >/dev/null 2>&1
then
    PCP_PRO_VER=0
    rpm -q pcp-pro >/dev/null 2>&1
    [ $? = 0 ] && {
	PCP_PRO_VER=`rpm -q pcp-pro \
		| sed -e 's/pcp-pro-//' \
                              -e 's/\.//g' \
                              -e 's/-.*//' \
                              -e 's/^\(..\)\(.\)$/\10\2/'`
	}
else
    PCP_PRO_VER=$PCP_VER
fi

cat <<End-of-File >$tmp.out
PCP_PLATFORM=$PCP_PLATFORM
PCP_VER=$PCP_VER
PCP_EOE_VER=$PCP_VER
PCP_PRO_VER=$PCP_PRO_VER
End-of-File

write_localconfig()
{
    awk -F= '{ print "#define",$1,$2 }' < $tmp.out > src/localconfig.h
    mv $tmp.out localconfig
}

if [ ! -f localconfig ]
then
    echo "Installing \"localconfig\""
    write_localconfig
elif diff $tmp.out localconfig >/dev/null
then
    :
else
    echo "Updating \"localconfig\""
    rm -f localconfig
    write_localconfig
fi