Cross compilation support

[yusdacra]

No description provided.

[bobbbay]

Any update on this? This flake is awesome, but cross-compilation is pretty important for some projects :).

[yusdacra]

Hey, thanks for the interest. I intend to work on this, but currently I'm working on dream2nix so that I can use it in nix-cargo-integration (#49). dream2nix currently doesn't implement support for cross-compilation, but when it does it would mean that nix-cargo-integration essentially gets it for free.

[a-kenji]

Does dream2nix still doesn't support cross-compilation?

[blm768]

I got cross-compilation working on this commit by basically just setting targets in rust-toolchain.toml], but since the migration to flake-parts, it doesn't seem to be quite that simple.

[yusdacra]

I got cross-compilation working on this commit by basically just setting targets in rust-toolchain.toml], but since the migration to flake-parts, it doesn't seem to be quite that simple.

What exactly is the problem you are having right now? I've an example in the repo that uses targets as well and it seems to be working fine.

[blm768]

I was trying to cross-compile for the Raspberry Pi Pico. I must have updated some flake to a bad revision; the current ones let me compile successfully.