[OSM-legal-talk] cc-by-sa and j2me application-data bundle

[tim]

Hello,

whilst researching about osm and j2me mobile phones, stumbled across
"Vietnamese GPS, vgps" which say they support openstreetmap data. It
looks quite nice.

.osm files have to be compiled with the Java source to make the
application. It's not open source, so the developers want people to
send them their .osm files, and they would make the j2me application,
for a negotiable fee.

I was wondering if this fits in with the CC-BY-SA licence?

There's a few free pre-packaged applications,
http://vllp.sourceforge.net/vgps/html/index.php?name=Downloads&req=viewdownload&cid=5
I couldn't get it to work, so couldn't check. If they were made with
osm data, I would imagine, however, that they would need to have the
proper attribution?