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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 <[email protected]>
To: [email protected]
Subject: [Haskell-beginners] How to define macro var with
stack/cabal/etc?
Message-ID: <[email protected]>
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
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