feat: add linux riscv64 reh build and fix some ppc64 stuff BTW

[kxxt]

This PR adds riscv64 REH builds and fixes some ppc64 code BTW.

Upstream seems to switch to using sysroots but the old approach still works.

Although this PR only adds REH builds, I am maintaining a fork of electron for riscv64 so if desired I can add other types of builds for riscv64 in the future but that will require more patches. https://github.com/riscv-forks/electron-riscv-releases

This PR is currently using rsworktech/vscodium-linux-build-agent:focal-devtoolset-riscv64. I need to update it once https://github.com/VSCodium/vscode-linux-build-agent/pull/19 get merged.

[daiyam]

I need to update it once https://github.com/VSCodium/vscode-linux-build-agent/pull/19 get merged.

Done. I would have asked you to do it anyway.

[kxxt]

I need to update it once VSCodium/vscode-linux-build-agent#19 get merged.

Done. I would have asked you to do it anyway.

Thanks for your quick review! I think we need to enable the workflows after the docker images get published.

[daiyam]

Thanks a lot!

[daiyam]

OK. I will have to change how check_tags.sh is working for the first check on Linux. It has to check all archs. I will see that tonight.

[daiyam]

It's available in 1.88.1.24104

[kxxt]

It's available in 1.88.1.24104

Thanks very much! 😊

[daiyam]

By the way, with VSCodium, you will need to use the extension Open Remote - SSH since it's incompatible with VSCode Remote.

[kxxt]

By the way, with VSCodium, you will need to use the extension Open Remote - SSH since it's incompatible with VSCode Remote.

Yes. I have opened a PR to open-remote-ssh as well. It haven't been merged yet. https://github.com/jeanp413/open-remote-ssh/pull/147