Re: [Haskell-cafe] extension to filter with external program (was: Current status of Mavericks CPP)

16 Apr 2014

      Hi,

On 16 April 2014 14:11, Mikhail Glushenkov
 wrote:
...
Use custom preprocessor support in Cabal or 'ghc -cpp -pgmP
/path/to/custom_cpp' .
Correction: A better method is to use '-F -pgmF /path/to/custom_cpp' [1].
Together with the OPTIONS_GHC pragma this gives you exactly what you requested.

[1] http://www.haskell.org/ghc/docs/7.0.3/html/users_guide/options-phases.html#p...