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 name "Kernel and Hardware Services Documentation"
component kernelhwsrv_doc_pub
source \sf\os\kernelhwsrv\kernelhwsrv_info\doc_pub\
notes_source \component_defs\release.src
ipr E