BetterC Is Not Ready

[Jack Stouffer]

On Friday, 3 June 2022 at 00:07:34 UTC, Adam D Ruppe wrote:
> All this is more realistically achieved with a minimal custom 
> druntime
>
> ...
>
> But failing that, the next best thing is a custom runtime.

I didn't know this was possible sans compiling a custom version 
of DMD yourself. Based on the way people talked about it I had 
assumed the only way to get rid of druntime was to use BetterC. 
Do you know of any resources on this topic?