Cause whatcomp output to use the incoming epocroot value. i.e. if epocroot is relative then so is the what output.
e.g. if EPOCROOT=\ then the output will be of the form "\epoc32\release\armv5\...." If it's "..\myepocroot" then the output will be "..\myepocroot\epoc32\release\armv5". If it's absolute then the what output will also be absolute.
# /* Copyright (C) 2001
# * Housemarque Oy
# * http://www.housemarque.com
# *
# * Distributed under the Boost Software License, Version 1.0. (See
# * accompanying file LICENSE_1_0.txt or copy at
# * http://www.boost.org/LICENSE_1_0.txt)
# */
#
# /* Revised by Paul Mensonides (2002) */
#
# /* See http://www.boost.org for most recent version. */
#
# ifndef BOOST_PREPROCESSOR_COMPARISON_HPP
# define BOOST_PREPROCESSOR_COMPARISON_HPP
#
# include <boost/preprocessor/comparison/equal.hpp>
# include <boost/preprocessor/comparison/greater.hpp>
# include <boost/preprocessor/comparison/greater_equal.hpp>
# include <boost/preprocessor/comparison/less.hpp>
# include <boost/preprocessor/comparison/less_equal.hpp>
# include <boost/preprocessor/comparison/not_equal.hpp>
#
# endif