Building B2G

While trying to build B2G (from, I find that many of the packages no more exist in mozilla-central.

I understand that mozilla removed supported for B2G a while ago.

However is it possible to build B2G ?
Can the build scripts be modified to pull the dependencies from ?

Has anybody tried building B2G off late ?
It would be a great help if any of you could nudge me in the right approach to get a successful build.

Hi, I successfully built B2GOS on my device (OnePlus x). Last month, I tried to build it automatically using Github action. And my build scripts in here:
If have any questions about build it you can join telegram gourp : or