[ITK-users] Build errors in python wrapping of 4.10.0

[Christopher Mullins]

Hi all,

Thanks for the help on this.  I've been traveling and haven't had much time
to investigate, but I believe Michka is correct.  It looks like the build
is successful with the -std=c++98 flag, and only one test fails [1].  I'll
test the python wrapping and report back if anything terrible happens -- if
not I'll bump the AUR PKGBUILD.  Thanks again,

Chris

[1] https://open.cdash.org/buildSummary.php?buildid=4435570

On Wed, Jun 15, 2016 at 5:22 PM, Johnson, Hans J <hans-johnson at uiowa.edu>
wrote:

> I’m trying to reproduce now.
>
> Hans
>
>
> --
>
>
> On 6/15/16, 4:12 PM, "Insight-users on behalf of Michka Popoff" <
> insight-users-bounces at itk.org on behalf of michkapopoff at gmail.com> wrote:
>
> >Hi
> >
> >I think this bug is not known. I had a look and could reproduce it with
> gcc 6.0.0, Cmake 3.5.2, Python 3.5.1 on OS X.
> >GCC 6 is using c++14 by default, but even with c++11 you would probably
> get the problem.
> >The problem is also there with the latest commit from the master branch.
> >
> >Please note that we probably never tested Python Wrappings with c++11,
> even not speaking of c++14.
> >
> >The problem seems to have appeared with this patch:
> >
> https://github.com/InsightSoftwareConsortium/ITK/commit/b6b9a8e8849da1edbf75f88e11adb8d8d15bb395
> >
> >I removed the ITK_DELETE_FUNCTION macro from the itkTriangleHelper copy
> constructor, and was able to compile
> >with gcc 6. But it may just a side effect of that patch which is now only
> appearing with c++ >= 11.
> >It is weird that the problem seems to be only for the itkTriangleHelper
> class.
> >
> >I will have to look what is the difference in the files generated for
> swig and what is exactly failing,
> >though I do not know how long it will take me. I hope I can do this this
> weekend.
> >
> >Thanks
> >
> >Michka
> >
> >
> >> On 09 Jun 2016, at 16:14, Christopher Mullins <
> christopherrmullins at gmail.com> wrote:
> >>
> >> Hi all,
> >>
> >> Apparently my subscription to this list has lapsed and my first email
> was rejected (despite receiving the list in my inbox every day).  Sorry if
> there's a double post.
> >>
> >> I'm getting the following build errors when building ITK 4.10.0 with
> the WRAP_PYTHON option ON[1], [3].  Is this a known issue, or is there a
> configuration setting I've set improperly?
> >>
> >> Platform is Arch linux, GCC v6.1.1, Python v3.5.1, CMake v3.5.2. There
> are no warnings. See all output details for this machine here [2], and
> please let me know if I can provide any others.
> >>
> >> The faster I fix this the faster I'll feel comfortable updating the
> Arch linux AUR PKGBUILD for ITK, so I appreciate any help you can offer.
> >>
> >> Thanks,
> >> Chris
> >>
> >>
> >>
> >> [1] https://open.cdash.org/viewBuildError.php?buildid=4403379
> >> [2] https://open.cdash.org/buildSummary.php?buildid=4403379
> >>
> >> [3] To save you a click, and for the sake of archiving, the error is:
> >>
> /home/chris/projects/MyTests/ITK-build/Wrapping/Modules/ITKCommon/itkTriangleHelperPython.cpp:
> In function 'PyObject* _wrap_new_itkTriangleHelperPD2(PyObject*,
> PyObject*)':
> /home/chris/projects/MyTests/ITK-build/Wrapping/Modules/ITKCommon/itkTriangleHelperPython.cpp:5854:65:
> error: no matching function for call to
> 'itk::TriangleHelper<itk::Point<double, 2u> >::TriangleHelper()' result =
> (itkTriangleHelperPD2 *)new itkTriangleHelperPD2();
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