Updated vendored libraries

[JoOkuma]

Hi @PerretB , I updated the libraries, this should close #276

It's passing on my environment with numpy==2.0.0.

If this gets merged, could we bump a version?

Note that I also removed an unused line in include/higra/image/graph_image.hpp to silence a warning.

[PerretB]

Hi Jordão, thank you for the PR. There is a problem with catch2, they switched from a single file header only model in v2 to a multi-header statically compiled library in v3. So moving to v3 requires a lot of changes, if you are ready to make them you are of course welcome, but it is also possible to stick to v2 for now :)

No problem for increasing version number, once this is merged

[JoOkuma]

Thanks for the heads up @PerretB , rolled back catch2

[JoOkuma]

Just a heads up, I updated the CI of the three latest versions of Python

[PerretB]

It seems that setuptools is being removed from default packages in 3.12 distributions. I think adding it there

Higra/.appveyor.yml

Line 44 in 53e03e1

CIBW_BEFORE_BUILD: "pip install cmake numpy==1.26.0"

(could be added to the other entries of the build matrix too) should fix the problem on Windows build (not sure why increasing Numpy version solved the issue on linux/macos builds, setuptools should probably also be explicitly added there)

[JoOkuma]

Hey @PerretB, thanks for the feedback.
I'm not familiar with this CI, I added the setuptools install where I thought it was more appropriate, feel free to edit if you disagree with it.

[PerretB]

ok indeed it's linked to this issue in xtensor xtensor-stack/xtensor#2736 , already reported as compiler bug in MSVC https://developercommunity.visualstudio.com/t/lambda-fails-to-implicitly-capture-constexpr-value/610504

[PerretB]

I'm running out of ideas, I don't understand how xtensor tests are passing on MVSV :/

[PerretB]

@JoOkuma I will try to replicate the problem locally and see if I can find a fix

[PerretB]

@JoOkuma ok it's fixed. Do you mind creating a new clean PR with only required changes in small commits? Otherwise I'll do it during the week

[PerretB]

replaced by #278