Enhance the base/rom extension to generate the symbol file of the rom built.
The symbol file is placed in epoc32/rom/<baseport_name>, along with the rom log and final oby file.
component basesvssource \sf\os\kernelhwsrv\baseapitest\basesvsnotes_source \sf\os\kernelhwsrv\baseapitest\basesvs\group\release.txtipr T