cabal: question on compiling build prerequisites

[Henning Thielemann]

On Thu, 12 Dec 2013, Mikhail Glushenkov wrote:

> Hi Sven,
>
> On Thu, Dec 12, 2013 at 11:47 AM, Sven Panne <svenpanne at gmail.com> wrote:
>> 2013/12/11 Mikhail Glushenkov <the.dead.shall.rise at gmail.com>:
>>> According to Duncan Coutts [1], 'build-tools' should also work for internal
>>> executables.
>>
>> Is there a Haskell package on Hackage which is successfully using it
>> this way? I'm just curious to see the details...
>
> I've created a small example: https://gist.github.com/23Skidoo/7930870

I have added a reference to:
   http://www.haskell.org/haskellwiki/Cabal/Developer-FAQ#Custom_preprocessors