[Haskell-beginners] Sandbox Confusion

[Karolis Velicka]

Hi. What you can do is run

cabal exec bash

and then simply use `ghc -threaded site.hs` or any other command - the
shell you'd launch with `cabal exec bash` will have the libraries from
your sandbox in its environment.

Best wishes,
Karl (Karolis) Velicka


On 15 August 2014 13:06, Britt Anderson <britt at uwaterloo.ca> wrote:
> This works if one removes the -threaded option
> e.g. cabal exec ghc site.hs
>
> Is there a way to make cabal exec accept ghc options?
>
> --Britt
>
>> Message-ID:
>>       <CAKFCL4V0cntKL6dvXe0Yh2cGf6JwEeHauQk2HEv3Hctz26JNpw at mail.gmail.com>
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>>
>> On Thu, Aug 14, 2014 at 8:13 PM, Britt Anderson <britt at uwaterloo.ca> wrote:
>>
>> > cabal exec hakyll-init my-site
>> > and this works, and I
>> > cd ./my-site
>> > but the next step specified in the tutorial I can't figure out how to work.
>> > It is:
>> > ghc --make -threaded site.hs
>> >
>> > It fails because it cannot find the Hakyll module to import.
>> >
>> > I am hoping to learn what the proper command would be in a sandbox
>> > environment, and
>>
>>
>> You already used it once: put `cabal exec` in front. (Also, you no longer
>> need `--make` in current versions of ghc.)
>>
>> --
>> brandon s allbery kf8nh                               sine nomine associates
>> allbery.b at gmail.com                                  ballbery at sinenomine.net
>> unix, openafs, kerberos, infrastructure, xmonad        http://sinenomine.net
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