the scripts to build (new-style, FriCAS is one of these) packages are
a part of Sage distribution, and as such they are on github (for stable
releases, see
https://github.com/sagemath/sage) and on Sage git trac server
for development versions
(see
http://sagemath.org/doc/developer/index.html#git-for-sage-development)
the upstream tarballs are not in any git repo.
> Looks like I
> should open my own on github?
It's up to how how exactly you want to supply the upstream tarball.
Github is certainly a good idea, IMHO.
Ideally, Sage can use a release tarball of FriCAS, which you can host
on github, say.
>
> Maybe that mail should rather go to sage-devel than to sage-cloud.
Indeed. I cc there.
Dima