sourmash: init at 4.8.11

[luizirber]

Similar PR in pyodide: pyodide/pyodide#3635

Mostly copied deps from https://github.com/conda-forge/sourmash-minimal-feedstock instead of what I did for pyodide, do I need to bring in the "pure python" deps too (or those can be pulled from conda-forge/PyPI?)

Note: this has a Rust extension, not sure if it works yet in emscripten-forge 😅

[wolfv]

Nice! I think @DerThorsten did some work recently to enable rust on emscripten forge so there is a chance :)

[wolfv]

Regarding pure python deps – everything that is available as a noarch package on conda-forge should work fine!

[DerThorsten]

@wolfv @luizirber I am working on support for rust pyo3 packages but its not yet working

[luizirber]

@wolfv @luizirber I am working on support for rust pyo3 packages but its not yet working

Nice!

Quick comment: sourmash is not a rust pyo3 package, it uses cffi for the bindings. It does use maturin as the build backend, which is more commonly used with pyo3 bindings.

[luizirber]

This has been open for some time, I updated to sourmash 4.8.4 but I didn't see any movement in the Rust support, so I don't think this will work yet =]

[DerThorsten]

this needs to be converted to the new rattler-recipe format

Also rust packages with maturin are working now

[DerThorsten]

the error might be there because we use the a nightly version of the rust compiler tkaitchuck/aHash#200

I try to have a more detailed look on monday

[luizirber]

I ran cargo update -p ahash and got v0.7.8 in sourmash now, as of sourmash-bio/sourmash#3243

when we release a new version there (probably 4.8.11) I'll update the PR here.