[Numpy-discussion] 64-bit windows numpy / scipy wheels for testing

[Carl Kleffner]

(1) Yes, Support for MSVC100 (python-3.3 and up) is on the TODO list

(2) both toolchains are configured for static linking.
     No need to deploy: libgcc_s_dw2-1.dll, libgomp-1.dll,
libquadmath-0.dll, libstdc++-6.dll, libgfortran-3.dll or libwinpthread-1.dll

(3) I decided to create two dedicated toolchains for 32bit and for 64bit

Regards,

Carl




2014-04-29 11:19 GMT+02:00 Matthew Brett <matthew.brett at gmail.com>:

> Hi,
>
> On Mon, Apr 28, 2014 at 10:54 AM, Chris Barker <chris.barker at noaa.gov>
> wrote:
> > On Sun, Apr 27, 2014 at 2:46 PM, Matthew Brett <matthew.brett at gmail.com>
> > wrote:
> >>
> >> As you know, I'm really hoping it will be possible make a devkit for
> >> Python similar to the Ruby devkits [1].
> >
> >
> > That would be great!
> >
> > From a really quick glance, it looks like we could almost use the Ruby
> > Devkit, maybe adding a couple add-ons..
>
> Please, Carl correct me if I'm wrong, but I think the main issues are:
>
> 1) Linking to the right MSVC runtime for each Python version (seems to
> need different gcc specs)
> 2) Static linking - Carl's toolchain does full static linking
> including C runtimes so we don't need to deal with the DLL path.  I'm
> not sure what the ruby devkit does to solve that.
>
> > What do they do for 64 bit?
>
> It looks like they have their own Mingw-w64 toolchain.
>
> Cheers,
>
> Matthew
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