#!/bin/sh
#
# Probe for the installed TCL version.
# This is put into an extra file because of M4 interpreting the brackets ... ;-(

if [ $# -gt 1 ]; then
	tcl_version=`echo "puts [info tclversion]" | $1/tclsh 2>/dev/null`
else
	tcl_version=`echo "puts [info tclversion]" | tclsh 2>/dev/null`
fi
if [ x$tcl_version = x ]; then
	if [ $# -gt 1 ]; then
		tcl_version=`echo "puts [info tclversion]" | $1/tcl 2>/dev/null`
	else
		tcl_version=`echo "puts [info tclversion]" | tcl 2>/dev/null`
	fi
fi

echo $tcl_version