CPP usage in GHC.

[Carter Schonwald]

why should this flag be passed to cpp when invoked on HS files? It'd be
easy to expose another field in the settings file for this other
invokecation.. though i should look more closely at the use site before
opinining :)


On Mon, Aug 11, 2014 at 4:27 PM, Karel Gardas <karel.gardas at centrum.cz>
wrote:

> On 08/11/14 08:48 PM, Carter Schonwald wrote:
>
>> What i'm hearing you say is we actually need TWO sets of CPP flags, one
>> for normal haskell, and another for the CPP used on the assembler?
>> wheres this hardcoding?
>>
>
> DriverPipeline.hs -- grep for "assembler-with-cpp" and you will find it.
>
> IMHO best would be to move this "-x assembler-with-cpp" into the
> hs-cpp-flags managed by configure. This way it may be even possible to use
> system supplied plain cpp instead of cpp builtinto GNU C.
>
> Karel
>
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