[Haskell-cafe] Cabal: Can only one processor core be used?

[Alexey Vagarenko]

Hi,

There is -j flag for this:
https://cabal.readthedocs.io/en/3.4/cabal-project.html#cfg-field-jobs

On Tue, Apr 2, 2024 at 4:23 PM Volker Wysk <post at volker-wysk.de> wrote:

> Hi
>
> I've searched the web and the cabal user guide on how to use more processor
> cores for compilation via cabal. I couldn't find anything.
>
> It looks like only one processor core can be used with cabal, even though
> (I've read on the web) GHC supports parallel compilation.
>
> Cabal compilation times can be a pain. It can't be that you can use only
> one
> processor core with cabal, can it ..?
>
> Cheers,
> Volker
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