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haskell / alex

A lexical analyser generator for Haskell
https://hackage.haskell.org/package/alex
BSD 3-Clause "New" or "Revised" License
297 stars 82 forks source link

Add Paths_alex to suppress missing home module warning #115

Closed alexbiehl closed 7 years ago

simonmar commented 7 years ago

This shouldn't be necessary, I believe. Where are you seeing a warning?

asr commented 7 years ago

Building with GHC 8.2.1 you can see the warning:

$ cabal install alex
...
 <no location info>: warning: [-Wmissing-home-modules]
    These modules are needed for compilation but not listed in your .cabal file's other-modules: Paths_alex
simonmar commented 7 years ago

Huh. I really think Cabal should handle this, because it's an automatically-generated module. But whatever, I'll merge this and hope nothing goes wrong.