Re: [Numpy-discussion] Building external c modules with mingw64 / numpy

2017-02-17 Thread Schnizer, Pierre
Dear Ralf,

I made some further improvements as one problem was related to 
my setup file.
I will use numpy git repository to cross check it and then report again.

Sincerely yours
Pierre


Von: NumPy-Discussion [mailto:numpy-discussion-boun...@scipy.org] Im Auftrag 
von Ralf Gommers
Gesendet: Dienstag, 14. Februar 2017 11:00
An: Discussion of Numerical Python <numpy-discussion@scipy.org>
Betreff: Re: [Numpy-discussion] Building external c modules with mingw64 / numpy



On Sat, Jan 21, 2017 at 9:23 PM, Schnizer, Pierre 
<pierre.schni...@helmholtz-berlin.de<mailto:pierre.schni...@helmholtz-berlin.de>>
 wrote:
Dear all,

   I built  an external c-module (pygsl) using mingw 64 from msys2 
mingw64-gcc compiler.

This  built required  some changes  to numpy.distutils to get the
“python setup.py config”
and
“python setup.py build”
working. In this process  I replaced  2 files in numpy.distutils  from numpy 
git repository:

-  
numpy.dist_utils.misc_utils.py<http://numpy.dist_utils.misc_utils.py> version 
ec0e046 
<https://github.com/numpy/numpy/commit/ec0e04694278ef9ea83537d308b07fc27c1b5f85>
 on 14 Dec 2016

-  numpy.dist_utils. mingw32ccompiler.py version ec0e046 
<https://github.com/numpy/numpy/commit/ec0e04694278ef9ea83537d308b07fc27c1b5f85>
 on 14 Dec 2016

mingw32ccompiler.py required to be modified to get it work

•  preprocessor  had to be defined  as I am using  setup.py config

•  specifying the runtime library search path to the linker

•  include path  of the vcrtruntime

I attached a patch reflecting the changes  I had to make  to file 
mingw32ccompile.py
If this information is useful I am  happy to answer questions

Thanks for the patch Pierre. For future reference: a pull request on GitHub or 
a link to a Gist is preferred for us and usually gets you a response quicker.
Regarding your question in the patch on including Python's install directory: 
that shouldn't be necessary, and I'd be wary of applying your patch without 
understanding why the current numpy.distutils code doesn't work for you. But if 
your patch works for you then it can't hurt I think.

Cheers,
Ralf


Sincerely yours
   Pierre

PS  Version infos:
Python:
Python 3.6.0 (v3.6.0:41df79263a11, Dec 23 2016, 08:06:12) [MSC v.1900 64 bit 
(AMD64)] on win32

Numpy:
>> help(numpy.version)
Help on module numpy.version in numpy:
DATA
full_version = '1.12.0'
git_revision = '561f1accf861ad8606ea2dd723d2be2b09a2dffa'
release = True
short_version = '1.12.0'
version = '1.12.0'

gcc.exe (Rev2, Built by MSYS2 project) 6.2.0





Helmholtz-Zentrum Berlin für Materialien und Energie GmbH

Mitglied der Hermann von Helmholtz-Gemeinschaft Deutscher Forschungszentren e.V.

Aufsichtsrat: Vorsitzender Dr. Karl Eugen Huthmacher, stv. Vorsitzende Dr. 
Jutta Koch-Unterseher
Geschäftsführung: Prof. Dr. Anke Rita Kaysser-Pyzalla, Thomas Frederking

Sitz Berlin, AG Charlottenburg, 89 HRB 5583

Postadresse:
Hahn-Meitner-Platz 1
D-14109 Berlin

http://www.helmholtz-berlin.de

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Helmholtz-Zentrum Berlin für Materialien und Energie GmbH

Mitglied der Hermann von Helmholtz-Gemeinschaft Deutscher Forschungszentren e.V.

Aufsichtsrat: Vorsitzender Dr. Karl Eugen Huthmacher, stv. Vorsitzende Dr. 
Jutta Koch-Unterseher
Geschäftsführung: Prof. Dr. Anke Rita Kaysser-Pyzalla, Thomas Frederking

Sitz Berlin, AG Charlottenburg, 89 HRB 5583

Postadresse:
Hahn-Meitner-Platz 1
D-14109 Berlin

http://www.helmholtz-berlin.de
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Re: [Numpy-discussion] Building external c modules with mingw64 / numpy

2017-02-14 Thread Ralf Gommers
On Sat, Jan 21, 2017 at 9:23 PM, Schnizer, Pierre <
pierre.schni...@helmholtz-berlin.de> wrote:

> Dear all,
>
>
>
>I built  an external c-module (pygsl) using mingw 64 from
> msys2 mingw64-gcc compiler.
>
>
>
> This  built required  some changes  to numpy.distutils to get the
>
> “python setup.py config”
>
> and
>
> “python setup.py build”
>
> working. In this process  I replaced  2 files in numpy.distutils  from
> numpy git repository:
>
> -  numpy.dist_utils.misc_utils.py version ec0e046
> on
> 14 Dec 2016
>
> -  numpy.dist_utils. *mingw32ccompiler.py version *ec0e046
> on
> 14 Dec 2016
>
>
>
> mingw32ccompiler.py required to be modified to get it work
>
> n  preprocessor  had to be defined  as I am using  setup.py config
>
> n  specifying the runtime library search path to the linker
>
> n  include path  of the vcrtruntime
>
>
>
> I attached a patch reflecting the changes  I had to make  to file
> mingw32ccompile.py
>
> If this information is useful I am  happy to answer questions
>

Thanks for the patch Pierre. For future reference: a pull request on GitHub
or a link to a Gist is preferred for us and usually gets you a response
quicker.

Regarding your question in the patch on including Python's install
directory: that shouldn't be necessary, and I'd be wary of applying your
patch without understanding why the current numpy.distutils code doesn't
work for you. But if your patch works for you then it can't hurt I think.

Cheers,
Ralf



>
>
> Sincerely yours
>
>Pierre
>
>
>
> PS  Version infos:
>
> Python:
>
> Python 3.6.0 (v3.6.0:41df79263a11, Dec 23 2016, 08:06:12) [MSC v.1900 64
> bit (AMD64)] on win32
>
>
>
> Numpy:
>
> >> help(numpy.version)
>
> Help on module numpy.version in numpy:
>
> DATA
>
> full_version = '1.12.0'
>
> git_revision = '561f1accf861ad8606ea2dd723d2be2b09a2dffa'
>
> release = True
>
> short_version = '1.12.0'
>
> version = '1.12.0'
>
>
>
> gcc.exe (Rev2, Built by MSYS2 project) 6.2.0
>
>
>
>
>
> --
>
> Helmholtz-Zentrum Berlin für Materialien und Energie GmbH
>
> Mitglied der Hermann von Helmholtz-Gemeinschaft Deutscher
> Forschungszentren e.V.
>
> Aufsichtsrat: Vorsitzender Dr. Karl Eugen Huthmacher, stv. Vorsitzende Dr.
> Jutta Koch-Unterseher
> Geschäftsführung: Prof. Dr. Anke Rita Kaysser-Pyzalla, Thomas Frederking
>
> Sitz Berlin, AG Charlottenburg, 89 HRB 5583
>
> Postadresse:
> Hahn-Meitner-Platz 1
> D-14109 Berlin
>
> http://www.helmholtz-berlin.de
>
> ___
> NumPy-Discussion mailing list
> NumPy-Discussion@scipy.org
> https://mail.scipy.org/mailman/listinfo/numpy-discussion
>
>
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[Numpy-discussion] Building external c modules with mingw64 / numpy

2017-01-21 Thread Schnizer, Pierre
Dear all,

   I built  an external c-module (pygsl) using mingw 64 from msys2 
mingw64-gcc compiler.

This  built required  some changes  to numpy.distutils to get the
“python setup.py config”
and
“python setup.py build”
working. In this process  I replaced  2 files in numpy.distutils  from numpy 
git repository:

-  numpy.dist_utils.misc_utils.py version ec0e046 

 on 14 Dec 2016

-  numpy.dist_utils. mingw32ccompiler.py version ec0e046 

 on 14 Dec 2016

mingw32ccompiler.py required to be modified to get it work

n  preprocessor  had to be defined  as I am using  setup.py config

n  specifying the runtime library search path to the linker

n  include path  of the vcrtruntime

I attached a patch reflecting the changes  I had to make  to file 
mingw32ccompile.py
If this information is useful I am  happy to answer questions

Sincerely yours
   Pierre

PS  Version infos:
Python:
Python 3.6.0 (v3.6.0:41df79263a11, Dec 23 2016, 08:06:12) [MSC v.1900 64 bit 
(AMD64)] on win32

Numpy:
>> help(numpy.version)
Help on module numpy.version in numpy:
DATA
full_version = '1.12.0'
git_revision = '561f1accf861ad8606ea2dd723d2be2b09a2dffa'
release = True
short_version = '1.12.0'
version = '1.12.0'

gcc.exe (Rev2, Built by MSYS2 project) 6.2.0





Helmholtz-Zentrum Berlin für Materialien und Energie GmbH

Mitglied der Hermann von Helmholtz-Gemeinschaft Deutscher Forschungszentren e.V.

Aufsichtsrat: Vorsitzender Dr. Karl Eugen Huthmacher, stv. Vorsitzende Dr. 
Jutta Koch-Unterseher
Geschäftsführung: Prof. Dr. Anke Rita Kaysser-Pyzalla, Thomas Frederking

Sitz Berlin, AG Charlottenburg, 89 HRB 5583

Postadresse:
Hahn-Meitner-Platz 1
D-14109 Berlin

http://www.helmholtz-berlin.de


python_numpy_mingw_git.diff
Description: python_numpy_mingw_git.diff
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