view tools/rootup.sh @ 487:5616a3d38d8e

[mq]: cross-ports
author Aleksandr Rybalko <ray@ddteam.net>
date Fri, 02 Nov 2012 15:36:00 +0200
parents b0ce362d3832
children d5a47dc8d6a1
line wrap: on
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#!/bin/sh

SRCPATH=$1

ROOTUP="/.."
_FOR_ROOTUP=`echo ${SRCPATH} | sed 's/\// /g'`
for r in ${_FOR_ROOTUP}; do
	_ROOTUP_TEST=`realpath ${SRCPATH}/${ROOTUP}`
	if [ "x${_ROOTUP_TEST}" != "x/" ] ; then
		ROOTUP="${ROOTUP}/.."
	fi
done


echo ${ROOTUP}