Coincidentally I was looking at gtm this weekend.
One of the interesting points in re packaging it is that one must bootstrap gtm from an existing gtm using the providing source.
I'm wondering a bit how that might be affected by the Fedora packaging guidelines?

I also use Intersystems cache (non free in every sense of course) although also Mumps based even if broken under F16/F17.
There's also a seeming FOSS mumpsc compiler out there.

Clive
(an old Pick-ie in fact)