Discovery of source dependencies without --make

[Evan Laforge]

Here's what I use:

http://ofb.net/~elaforge/shake/Shake/HsDeps.hs

It's a very dumb but fast parser that figures out dependencies.  I use
it for my shake build system.  Not sure if it's useful, but there it
is if it helps.

If you have a complicated build setup and you're not using shake,
maybe you should consider it :)

On Fri, Nov 28, 2014 at 12:52 AM, Lars Hupel <lars at hupel.info> wrote:
> Hi Gershom,
>
>> Is -M perhaps what you’ve been looking for?
>
> sadly, no. Firstly, it behaves in the same way as "--make" (i.e. only
> looks at source files) and secondly, it produces a Makefile as output.
>
> (I'd be happy though to use the GHC API if somebody could tell me
> whether/where this functionality is exposed.)
>
> Cheers
> Lars
>
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