wlav

Is there *any* `libcppyy_backend*.so` file in `lib/python3.9/site-packages/cppyy_backend/lib`?

`CppyyLegacy::TClassEdit::ShortType(char const*, int)` is defined in `libCoreLegacy.so`, but the mangled symbol should be `_ZN11CppyyLegacy10TClassEdit9ShortTypeB5cxx11EPKci`, not `_ZN11CppyyLegacy10TClassEdit9ShortTypeEPKci`. (I.e. with `abi:cxx11`.) Was the gcc version with which `libcppyy_backend.so` was build older than...

No idea. :) I've never used `PySysC-SC` ... (I'm author of `cppyy`, which is why its mention in a bug report drew me here.) My assumption is that these packages...

I'm always interested in speeding up JIT-ing of templates, so I ventured to take a look, hoping to find some pass simplification. However, FWIW, my diagnosis is that the problem...

I have case where the fallback is still necessary, but mainly because it is a workaround for where the pyproject.toml is insufficient: I'm unable to have a environment marker that...

Sorry, not following. The reason I'm here is that the behavior of `setup_requires` is going to break in the future, same as the questions posed and discussion in the other...

A bit of a late reply, but it has been a full and hectic week... Yes, examples would be really nice indeed! But as-is, providing a custom in-tree builder that...

> The problem is not the string converter in particular, but the converter logic in general. No, this one is particular to this problem: the first PR copied the `std::string`...

Fixed in repo by not using the buffer technique, but the (slightly more convoluted) alternative we discussed at the time of putting a life line on the Python `str` object.

That is indeed currently not supported. Type casting really isn't a thing in Python and although copy construction is supported, it's really a very inefficient path (much less efficient than...