rebuild(main/vim,x11/vim-gtk): rebuild against Python 3.13

[TomJo2000]

• closes [Bug]: Vim fails to load python3 after upgrade to python 3.13 #28823

[thunder-coding]

Ah, this doesn't fix this properly. Our python3.pc is missing -lpython3.13 in it's Libs: . I've sent a PR upstream to fix this in python/cpython#144776 (but even that is wrong, it should be LDLIBRARY instead of BLDLIBRARY in LIBPYTHON= line). Let me just fix it

[TomJo2000]

Anything I can do in the meantime to get this fixed for our Vim package?
The Python section of Vim's configure script starts here.
https://github.com/vim/vim/blob/v9.2.0100/src/configure.ac#L1302

But I'm not entirely sure which of the override variables, if any, is the appropriate one here.

[thunder-coding]

I have just completed the proper fix. Merging this directly on master. Might take upto 15 minutes for me to commit it with proper comments

[robertkirkman]

There seems to be an additional problem that the current settings of vim make it dynamically load Python rather than dynamically link to it, but for some reason the dynamic loading has stopped working. This is confirmed by my test here which works around the problem for me by switching it to dynamic linking instead:

• fix(main/vim): link to Python dynamically instead of dynamically opening it #28840

however, that might not be optimal because it would increase the size of storage space required to install vim for people who don't use python.

[robertkirkman]

This should also be closed now, since the problem is fixed, I think