Add riscv64 builds

[olof-nord]

Have you checked the readme and man page for this feature?

I do not see this feature mentioned in the readme.

Have you checked previous issues for this feature?

I do not see any issues for this either.

I was wondering if building binaries for the riscv64 architecture is on the roadmap, and if not, if it could be taken into consideration.

I see that builds for different architectures are provided per QEMU/Docker Buildx GitHub Actions, and therefore adding riscv64 support should be quite smooth. Also rust supports riscv64 since a few years, and as such I believe this change could basically look similar to the MR #723 which adds armv7h builds.

RISC-V is an open standard instruction set architecture, which is under rapid development. Distributions including AOSP, Arch Linux, Debian, Fedora, Gentoo Linux, OpenEuler, etc are also actively doing porting work for this architecture.

[olof-nord]

If this is something which is seen as worth having, I am happily volounteering to suggest a PR which adds this to the CI.

[Morganamilo]

Do you have a riscv machine that runs Linux? I wouldn't think there's many of you out there.

[hykilpikonna]

It's working if you simply add riscv64 to PKGBUILD

[hykilpikonna]

Took half an hour to build though 😢

[Morganamilo]

I talked to a friend about getting some devboards. So maybe builds will become available? But they'll have to be manually built.

[hykilpikonna]

I talked to a friend about getting some devboards. So maybe builds will become available? But they'll have to be manually built.

Or you can use QEMU to create a RISC-V vm on x86.

I've added a prebuilt for paru in my HyDEV RISC-V repo https://arch.hydev.org/

Or direct download link: https://arch.hydev.org/meow/paru-1.11.1-1-riscv64.pkg.tar.zst