Matthieu Darbois

Once you install gcc-9, it will update at least `libstdc++` which is a no go. RHEL dev toolset took care of that and also other libraries like `libgcc_s` so that...

@h-vetinari Debian 10 can't be used as a base image for manylinux_2_28. There are symbol conflicts with other 2.28 distros (at least Photon 3.0) Furthermore, it would leave Ubuntu 18.04...

> Photon already has a number of compatibility issues, apparently. Yes, it's fully headless and does not provide any libraries like X11. It's not a major issue but it's mentioned...

I did some experiments with PPA in the openblas PR. It seems to be the way to go to update the toolchain here. I was able to rebuild `binutils-2.36.1` &...

@isuruf, would you be willing to contribute a PPA which provide such installable artefacts and maintain those ? PS, they do not only patch `libstdc++.so`, other bunch of `*.so` use...

@h-vetinari, Thanks for the link. Using static linking should also work with the `ppa:ubuntu-toolchain-r/test gcc-9` This trick is also mentioned in https://github.com/pypa/manylinux/issues/118 Since those are tricks I'm certainly not comfortable...

2nd round of experiments with PPA I'm a bit more confident in what I've done this time around although this still requires someone to review this. - build utils used...

@mattip, no progress since my last comment. there's no PR, the PPA for tools & binutils shall be reviewed by someone with PPA knowledge directly from the diff of each...

https://github.com/pypa/manylinux/issues/1369 will drop support for manylinux_2_24 images on January 1st, 2023. This issue will never be fixed.

I'm +1 for a new `validate` command as proposed by @lkollar. However, I have one comment on what's proposed: > If no platform tag is supplied, attempt to parse it...