973120823b
An important idea around the rust stuff in lib.systems is that it's elaborated — this means that it should idempotently add to the values passed in, if any. But we missed that the names used for the parameter and the elaborated value for "rustcTarget"/"config" didn't line up. The intention was to use "rustcTarget" everywhere in the new interface, as a more descriptive name than "config". This fixes setting the system in NixOS configuration, which results in an already elaborated system being elaborated again. Before, this wouldn't produce the correct result: % nix-instantiate --eval -A stdenv.hostPlatform.rust.rustcTarget --system armv7l-linux "armv7-unknown-linux-gnueabihf" % NIX_PATH= nix-instantiate --eval -E '(import nixos/lib/eval-config.nix { system = "armv7l-linux"; modules = []; }).pkgs.stdenv.hostPlatform.rust.rustcTarget' "arm-unknown-linux-gnueabihf" Fixes: e3e57b8f1885 ("lib.systems: elaborate Rust metadata") Fixes: https://github.com/NixOS/nixpkgs/issues/271000 |
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.. | ||
architectures.nix | ||
default.nix | ||
doubles.nix | ||
examples.nix | ||
flake-systems.nix | ||
inspect.nix | ||
parse.nix | ||
platforms.nix |