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 "Camera Driver - Shared Chunk"
component base_drivers_camerasc
source \sf\os\kernelhwsrv\kernel\eka\drivers\camerasc
exports \sf\os\kernelhwsrv\kernel\eka\drivers\camerasc
binary \sf\os\kernelhwsrv\kernel\eka\drivers\camerasc all
notes_source \component_defs\release.src
ipr E