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List:       haskell-cafe
Subject:    Re: [Haskell-cafe] How to set ghc options while building Setup.hs in cabal package?
From:       Magicloud Magiclouds <magicloud.magiclouds () gmail ! com>
Date:       2019-01-16 10:32:58
Message-ID: CABErt4fukNwwi4P8Y2jA3Nrar+Ztc8is2JmyYZ7awX7cg8h1Vw () mail ! gmail ! com
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Ah, thanks.

On Wed, Jan 16, 2019 at 5:55 PM Daniel Díaz Casanueva
<dhelta.diaz@gmail.com> wrote:
> 
> Hi.
> 
> I haven't tried myself, but perhaps the OPTIONS_GHC pragma will do what you want. \
> Just add 
> {-# OPTIONS_GHC -Wall #-}
> 
> to the beginning of your Setup.hs file.
> 
> More info: https://downloads.haskell.org/~ghc/latest/docs/html/users_guide/using.html#source-file-options
>  
> I hope that helps.
> 
> Best,
> Daniel
> 
> Am Mi., 16. Jan. 2019, 09:54 hat Magicloud Magiclouds \
> <magicloud.magiclouds@gmail.com> geschrieben:
> > 
> > Hi,
> > 
> > I have some code in Setup.hs in a cabalized project. I'd like them to
> > be warning-free. But I could not find a way to set -Wall.
> > 
> > I tried ghc-options in ~/.cabal/config. But seems like it did not kick in.
> > 
> > ```
> > /bin/ghc --make -fbuilding-cabal-package -odir
> > /home/shida/src/Personal/cairo-core/dist-newstyle/build/x86_64-linux/ghc-8.6.3/cairo-core-1.16.0/setup
> >                 
> > -hidir /home/shida/src/Personal/cairo-core/dist-newstyle/build/x86_64-linux/ghc-8.6.3/cairo-core-1.16.0/setup
> >                 
> > -i -i/home/shida/src/Personal/cairo-core/. -optP-include
> > -optP/home/shida/src/Personal/cairo-core/dist-newstyle/build/x86_64-linux/ghc-8.6.3/cairo-core-1.16.0/setup/setup_macros.h
> >                 
> > -hide-all-packages -no-user-package-db -package-db
> > /home/shida/.cabal/store/ghc-8.6.3/package.db -package-db
> > /home/shida/src/Personal/cairo-core/dist-newstyle/packagedb/ghc-8.6.3
> > -package-id Cabal-2.4.0.1 -package-id base-4.12.0.0 -package-id
> > directory-1.3.3.0 -package-id filepath-1.4.2.1 -package-id
> > haskell-src-exts-1.21.0-f3e84a9ee8883b0dcaaaaba712d74996854b441aa843a4dedc055c685debcfdb
> >                 
> > /home/shida/src/Personal/cairo-core/dist-newstyle/build/x86_64-linux/ghc-8.6.3/cairo-core-1.16.0/setup/setup.hs
> >                 
> > -o /home/shida/src/Personal/cairo-core/dist-newstyle/build/x86_64-linux/ghc-8.6.3/cairo-core-1.16.0/setup/setup
> >                 
> > -threaded
> > ```
> > --
> > 竹密岂妨流水过
> > 山高哪阻野云飞
> > 
> > And for G+, please use magiclouds#gmail.com.
> > _______________________________________________
> > Haskell-Cafe mailing list
> > To (un)subscribe, modify options or view archives go to:
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> > Only members subscribed via the mailman list are allowed to post.



-- 
竹密岂妨流水过
山高哪阻野云飞

And for G+, please use magiclouds#gmail.com.
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