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NixOS RISC-V

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NixOS on RISC-V https://wiki.nixos.org/wiki/RISC-V https://pad.lassul.us/NixOS-riscv64-linux https://github.com/orgs/NixOS/teams/risc-v70 Servers

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17 Mar 2025
@flx-:matrix.orgflxAbout the stability issue. What about cross compilation?21:44:12
@rosscomputerguy:matrix.orgTristan RossCross is fine21:44:24
@rosscomputerguy:matrix.orgTristan RossYou just need something like Ampere or Epyc to do it21:44:37
@alex:tunstall.xyzAlex

Assuming that the package works in cross anyway.

Emulated is also fine, but there may still be a few bugs in QEMU's RISC-V implementation. Just a few months ago, someone found a build error only reproducible on emulated RISC-V.

21:45:31
@flx-:matrix.orgflxWhat that be a reasonable option for the NixOS project to do?21:46:40
@alex:tunstall.xyzAlex

Cross is impractical as soon as you try customising anything too, since that won't be in cache.

(I don't see how you could do "cross pkgs, native modules/configs" for a NixOS build.)

21:47:44

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