How do people feel about putting source compiler directives inside rdmd?

[wjoe]

On Tuesday, 3 December 2019 at 16:33:32 UTC, Petar Kirov 
[ZombineDev] wrote:
>
> Dub is supposed to cache every build artifact, but for some 
> reason the `isUpToDate` function returns `false` for a 
> single-file package I am testing with.
>
> BTW, on what OS and hardware are you testing?
> I am on Linux with an SSD, so this may explain why I get faster 
> results than you.
>
> I'll look into the problem with Dub's `isUpToDate`.

First thing that comes to mind is that you mount your SSD with 
nomtime/noatime.