64-bit windows version?
Simon Marlow
simonmarhaskell at gmail.com
Thu Jun 21 04:16:52 EDT 2007
Peter Tanski wrote:
>
>
>> skaller wrote:
>>
>>> On Tue, 2007-06-19 at 12:23 +0100, Simon Marlow wrote:
>>>
>>>> Bulat Ziganshin wrote:
>>>>
>>>>> Hello glasgow-haskell-users,
>>>>>
>>>>> are you plan to implement 64-bit windows GHC version?
>>>>>
>>>> The main thing standing in the way of this is the lack of a 64-bit
>>>> port of
>>>> mingw.
>>>>
>>>
>>> Why do you need mingw? What's wrong with MSVC++?
>
> The largest problem is the build system: GHC uses autoconf with custom
> makefiles.
So autoconf won't work with MSVC++, that is indeed a problem. But this doesn't
mean we have to stop using Makefiles and GNU make - the rest of the build system
will work fine, provided it's told about the different conventions for names of
object files etc. I don't see a compelling enough reason to stop using GNU
make. The build system doesn't even need to invoke CL directly, since we can
use GHC as a "driver" (isn't this the way we agreed to do it before?).
We use autoconf in a pretty limited way (no automake), so I don't think it will
be hard to work around, even if we have to just hard-code all the configuration
results for Windows.
Cheers,
Simon
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