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#!/bin/sh
# @(#)srcroot.sh 1.3 05/05/01 Copyright 2005 J. Schilling
###########################################################################
# Written 2005 by J. Schilling
###########################################################################
# Find and print SRCROOT
###########################################################################
# The contents of this file are subject to the terms of the
# Common Development and Distribution License, Version 1.0 only.
# (the "License"). You may not use this file except in compliance
# with the License.
#
# See the file CDDL.Schily.txt in this distribution for details.
#
# When distributing Covered Code, include this CDDL HEADER in each
# file and include the License file CDDL.Schily.txt from this distribution.
###########################################################################
SRCROOT=.
loop=1
while [ $loop -lt 100 ]; do
#echo "$SRCROOT"
if [ ! -d $SRCROOT ]; then
# Abort on ENAMETOOLONG
break
fi
if [ -r $SRCROOT/RULES/rules.top ]; then
break
fi
if [ "$SRCROOT" = . ]; then
SRCROOT=".."
else
SRCROOT="$SRCROOT/.."
fi
loop="`expr $loop + 1`"
done
if [ ! -r $SRCROOT/RULES/rules.top ]; then
echo "Cannot find SRCROOT" 1>&2
exit 1
fi
echo "$SRCROOT"
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