Control GHC build parameters from an environment variable using Cabal (Haskell)

Question

Is it possible to build a Haskell project using Cabal and control GHC flags from an environment variable?

in my project.cabal file there is a "GHC-Options" section that controls the flags, but I would like them to add them from the command line.

+7

compilation environment-variables haskell ghc cabal

Wojciech danilo Jul 14 '13 at 11:46

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1 answer

Joachim breitner · Accepted Answer · 2013-07-18T20:05:55+0000

If you only have on / off flags, you should use Cabal flags .