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You can reach the person managing the list at beginners-ow...@haskell.org When replying, please edit your Subject line so it is more specific than "Re: Contents of Beginners digest..." Today's Topics: 1. How to define macro var with stack/cabal/etc? (PY) ---------------------------------------------------------------------- Message: 1 Date: Wed, 20 Jun 2018 09:25:20 +0300 From: PY <aqua...@gmail.com> To: beginners@haskell.org Subject: [Haskell-beginners] How to define macro var with stack/cabal/etc? Message-ID: <83598e9c-172c-b981-f582-830a234d8...@gmail.com> Content-Type: text/plain; charset=utf-8; format=flowed Hello all, I'm using conditional compilation: #ifdef BLAH blahBlah #endif And I want to define BLAN, but no in *.hs file. For example, with `stack` option, in yaml file, in cabal file, in environment variable... How can I do it? For example, `stack -DBLAH=1 build` or something else. What are the options? === Best regards, Paul ------------------------------ Subject: Digest Footer _______________________________________________ Beginners mailing list Beginners@haskell.org http://mail.haskell.org/cgi-bin/mailman/listinfo/beginners ------------------------------ End of Beginners Digest, Vol 120, Issue 10 ******************************************