Build wheels for musllinux

[mochipon]

Precompiled wheels for musl based Linux distributions (e.g., alpine linux) are not provided at this moment (ref. #272).
Therefore, it is time-consuming to utilize this library in the container environment that we often see.

musllinux spec has just landed at PEP656 and musllinux wheels must be super useful for these environments.

I understand that there are several improvements planned for CI at #312 #308 and I'm sure they will take priority.

[qqaatw]

Really needs precompiled wheels for musl based linux as many IoT oriented operating systems are musl based, and there is usually no preinstalled build tools on these systems so the SDK could not be built from source.

[adolfogc]

This would also be great for using Alpine-based Docker images on Balena.

[qqaatw]

Any update on this?

[qqaatw]

I just set up a repository that periodically builds musllinux wheels for awscrt, one can install them through:

pip install awscrt -f https://qqaatw.github.io/aws-crt-python-musllinux/

[graebm]

musllinux wheels are available as of version 0.16.21