Thread: [pygsl-discuss] New release

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Dear all,

	I made a new release. This release now can be used 
for python2 and python3.

Sincerely yours
	Pierre

Hi Pierre,
  thank you for this release. :-)

I have update the packages in Fedora to provide both python2 and python3
sub-packages.

One issue that I noticed when building in Fedora 24 that has gsl 2.1 is
that the code in swig assumes that we are using gsl 1.x. Looking into the
gsl release notes I see that there are very few deprecations so I would
expect the code to code to work also for gsl 2.y. The culprit is
pygsl/Include/pygsl/pygsl_features.h, I would expect that changing this
would fix the compilation with gsl 2.1.

What do you think?

Regards,
-- 
José Abílio

Dear Jose,

	there is a bit more to it … the pygsl_features.h file I uploaded to cvs , I hope I can 
add the other files tomorrow …

Thanks for pointing it out
   Pierre

Am 05.03.2016 um 18:40 schrieb José Matos:

> Hi Pierre,
>   thank you for this release. :-)
> 
> I have update the packages in Fedora to provide both python2 and python3 sub-packages.
> 
> One issue that I noticed when building in Fedora 24 that has gsl 2.1 is that the code in swig assumes that we are using gsl 1.x. Looking into the gsl release notes I see that there are very few deprecations so I would expect the code to code to work also for gsl 2.y. The culprit is pygsl/Include/pygsl/pygsl_features.h, I would expect that changing this would fix the compilation with gsl 2.1.
> 
> What do you think?
> 
> Regards,
> -- 
> José Abílio
> ------------------------------------------------------------------------------
> _______________________________________________
> pygsl-discuss mailing list
> pyg...@li...
> https://lists.sourceforge.net/lists/listinfo/pygsl-discuss

On Monday, March 07, 2016 09:21:07 PM Pierre Schnizer wrote:
> Dear Jose,
> 
>         there is a bit more to it … the pygsl_features.h file I uploaded to
> cvs , I hope I can  add the other files tomorrow …
> 
> Thanks for pointing it out
>    Pierre

Thank you for taking care of this issue. :-)

Regards,
-- 
José Matos

Dear Jose,

   the code in CVS should compile now for GSL-2.1.

Could you give it a try?
Pierre

José Matos <jao...@gm...> schrieb:

On Monday, March 07, 2016 09:21:07 PM Pierre Schnizer wrote:
> Dear Jose,
>
>         there is a bit more to it … the pygsl_features.h file I uploaded to
> cvs , I hope I can  add the other files tomorrow …
>
> Thanks for pointing it out
>    Pierre

Thank you for taking care of this issue. :-)

Regards,
--
José Matos

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On Wednesday, March 09, 2016 09:31:24 AM Schnizer, Pierre Dr. wrote:
> Dear Jose,
> 
>    the code in CVS should compile now for GSL-2.1.
> 
> Could you give it a try?
> Pierre

I am struggling with it. :-)

I do not have yet a machine with (development version of what it will be) 
Fedora 24. And I am using a chroot to build it.

Issues:
1) When building on Fedora 23 with gsl-1.16 and gcc 5.3 (with python 2.7):

swig_src/callback_wrap.c: In function 
‘Swig_var_gsl_multifit_fdfsolver_lmniel_get’:
swig_src/callback_wrap.c:10841:67: error: ‘gsl_multifit_fdfsolver_lmniel’ 
undeclared (first use in this function)
   pyobj = SWIG_NewPointerObj(SWIG_as_voidptr(gsl_multifit_fdfsolver_lmniel), 
SWIGTYPE_p_gsl_multifit_fdfsolver_type,  0 );

2) When building on the development version with gsl-2.1 and (to be) gcc 6 
(with python 2.7):
testing/src/solvers/multifit_nlin.c: In function 
'PyGSL_multifit_fdfsolver_test_gradient':
testing/src/solvers/multifit_nlin.c:128:36: error: 'gsl_multifit_fdfsolver 
{aka struct <anonymous>}' has no member named 'J'
      flag = gsl_multifit_gradient(s->J, s->f, g);

3) There seems to be a typo in gslwrap/math.i (patch attached at pygsl-fix-
pragma.patch)

Regards,
-- 
José Matos
Dear Jose,

       cvs should now compile for gsl1.16 and gsl2.1 
Could you check?

Thx
    Pierre

On 09.03.2016 12:55, José Matos wrote:
> On Wednesday, March 09, 2016 09:31:24 AM Schnizer, Pierre Dr. wrote:
>> Dear Jose,
>> 
>>    the code in CVS should compile now for GSL-2.1.
>> 
>> Could you give it a try?
>> Pierre
> I am struggling with it. :-)
> 
> I do not have yet a machine with (development version of what it will be) 
> Fedora 24. And I am using a chroot to build it.
> 
> Issues:
> 1) When building on Fedora 23 with gsl-1.16 and gcc 5.3 (with python 2.7):
> 
> swig_src/callback_wrap.c: In function 
> ‘Swig_var_gsl_multifit_fdfsolver_lmniel_get’:
> swig_src/callback_wrap.c:10841:67: error: ‘gsl_multifit_fdfsolver_lmniel’ 
> undeclared (first use in this function)
>    pyobj = SWIG_NewPointerObj(SWIG_as_voidptr(gsl_multifit_fdfsolver_lmniel), 
> SWIGTYPE_p_gsl_multifit_fdfsolver_type,  0 );
> 
> 2) When building on the development version with gsl-2.1 and (to be) gcc 6 
> (with python 2.7):
> testing/src/solvers/multifit_nlin.c: In function 
> 'PyGSL_multifit_fdfsolver_test_gradient':
> testing/src/solvers/multifit_nlin.c:128:36: error: 'gsl_multifit_fdfsolver 
> {aka struct <anonymous>}' has no member named 'J'
>       flag = gsl_multifit_gradient(s->J, s->f, g);
> 
> 
> 3) There seems to be a typo in gslwrap/math.i (patch attached at pygsl-fix-
> pragma.patch)
> 
> Regards,
> 
> 
> ------------------------------------------------------------------------------
> Transform Data into Opportunity.
> Accelerate data analysis in your applications with
> Intel Data Analytics Acceleration Library.
> Click to learn more.
> http://pubads.g.doubleclick.net/gampad/clk?id=278785111&iu=/4140
> 
> 
> _______________________________________________
> pygsl-discuss mailing list
> pyg...@li...
> https://lists.sourceforge.net/lists/listinfo/pygsl-discuss

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On Sunday, March 13, 2016 11:29:44 AM Pierre SCHNIZER wrote:
> Dear Jose,
> 
>        cvs should now compile for gsl1.16 and gsl2.1 
> Could you check?
> 
> Thx
>     Pierre

It does. :-D

I checked with Fedora 23 (gsl-1.16) and Fedora 24 (gsl-2.1).

Thank you. :-)
-- 
José Matos