Clarification on the manylinux wheels comliance about maturin HOT 7 CLOSED

In theory, rust should only link symbols old enough for manylinux compliance. iirc in there's a bug where rust currently links two more recent symbols, breaking manylinux and even manylinux2010 compliance. Unfortunately I currently can't check because the latest nightly crashes in the manylinux container with some error about the gcc version: rust-lang/rust#56849. So this means you currently need the docker container for full compliance; I had started creating a Dockerfile with all tools installed, but not finished it.

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Thanks for the explanations @konstin !

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I've filed rust-lang/rust#57497 for glibc part, but I'm not sure if that will get fixed. I've also created a docker container based on the manylinux container with all required tools installed and published it under konstin2/pyo3-pack, but I think I need to pin the nightly, I don't know yet if tags get published and the upload feature can't be used (reqwest got rustls support just 3 days ago, maybe that could help, but that needs to be manually tested for regressions).

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I've improved the Dockerfile a good bit and updated with proper information.

@rth Could have a look at the readme please and tell me if that fixes the issue?

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yes 5375271 fixes this issue, thanks @konstin !

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@konstin should konstin2/pyo3-pack be public? I need to login to access it.

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Thanks for the note @ijl, I've changed it to the correct link.

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