What's blocking DDMD?

[Domingo Alvarez Duarte via Digitalmars-d]

On Tuesday, 22 July 2014 at 14:34:10 UTC, Daniel Murphy wrote:
> You can build it by following the instructions here: 
> https://github.com/D-Programming-Language/dmd/pull/3410

I'm not sure if there is instructions to build it on that link, 
there is no "ddmd" entry on makefiles and I cant see any 
branch/tag on git to checkout.

Can you provide more details about how to build it and where the 
code are hosted?

Cheers !