dub optional dependency

[Mike Parker]

On Saturday, 28 October 2017 at 19:23:42 UTC, ikod wrote:

> So default version is "std", I can build it w/o vibe-d, but dub 
> anyway fetch  vibe-d.
> I'd like dub fetch vibe-d only when I build with --config vibed.

As far as I know, that isn't possible. A package is either 
optional, or it isn't. It certainly would be a useful feature to 
have. Perhaps create an enhancement request for it if there isn't 
one already.

https://github.com/dlang/dub/issues