git.iko.soy/typeable/cabal2nix
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typeable/cabal2nix/Setup.hs
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1module Main ( main ) where
3import Distribution.Simple
4import Distribution.Simple.LocalBuildInfo ( withPrograms )
5import Distribution.Simple.Program ( userSpecifyArgs )
7main :: IO ()
8main = defaultMainWithHooks $
9 simpleUserHooks `modify_haddockHook` \oldHH pkg lbi hooks flags ->
10 (\lbi' -> oldHH pkg lbi' hooks flags) $
11 lbi `modify_withPrograms` \oldWP ->
12 userSpecifyArgs "haddock" ["--optghc=-D__HADDOCK__"] oldWP
13 where
14 modify_haddockHook hooks f = hooks { haddockHook = f (haddockHook hooks) }
15 modify_withPrograms lbi f = lbi { withPrograms = f (withPrograms lbi) }