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| author | Vika <vika@fireburn.ru> | 2025-04-20 09:07:23 +0300 |
|---|---|---|
| committer | Vika <vika@fireburn.ru> | 2025-04-20 09:58:33 +0300 |
| commit | 2ea9029faeb69d24e96c7167816e10824b5ffe7e (patch) | |
| tree | eb8ab5a2d2617bea2d4940d6c8e2cf659a17ba75 | |
| parent | fced23a351446cb3566d1e82a7333074376ea54b (diff) | |
| download | kittybox-2ea9029faeb69d24e96c7167816e10824b5ffe7e.tar.zst | |
flake.nix: update cross-compilation notes
In newer versions of `crane`, cross-compilation ✨just works✨ with no extra set-up required. It's nice to see the Nix cross-compilation story improving. Change-Id: Ib3d0cc965a08d517b5526154dcd9afa40a98fc7c
| -rw-r--r-- | flake.nix | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/flake.nix b/flake.nix index f820e51..81eee80 100644 --- a/flake.nix +++ b/flake.nix @@ -20,14 +20,14 @@ overlays = [ rust-overlay.overlays.default ]; localSystem = { inherit system; }; }; + # NOTE: `pkgs` here must match `pkgs` used for `callPackage` to ensure + # cross-compilation works. Crane sets the requisite variables automatically. crane' = crane.mkLib pkgs; cargoToml = builtins.fromTOML (builtins.readFile ./Cargo.toml); crane-msrv' = crane'.overrideToolchain (p: p.rust-bin.stable."${cargoToml.package.rust-version}".default); kittybox = pkgs.callPackage ./kittybox.nix { - # TODO: this may break cross-compilation. It may be better to - # inject it as an overlay. However, I am unsure whether Crane - # can recognize it's being passed a cross-compilation set. + # NOTE: See above re: cross-compilation. crane = crane'; nixosTests = { |