#!/bin/bash

#
# bash implementation of realpath / readlink -f
#   arg1 - filename
realpath()
{
	local fname oldfname

	fname="${1%/}" # strips trailing '/'
	while [ -L "${fname}" ]; do
		oldfname="${fname}"
		fname="$(readlink "${fname}")"
		if [ "${fname}" = "." ] ; then
			fname="$(dirname "${oldfname}")"
		elif [ "${fname}" = "${fname#/}" ]; then
			fname="$(dirname "${oldfname}")/${fname}"
		fi
	done

	(cd "$(dirname "${fname}")"; echo $(pwd -P)/$(basename "${fname}"))
}

exec "$(dirname $(realpath "$0"))/ptxdist" --auto-version "${@}"