44 lines
1016 B
Nix
44 lines
1016 B
Nix
{
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pkgs,
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config,
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lib,
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options,
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...
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}: let
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configForSystem = (
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system: let
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riscv = ["riscv32-linux" "riscv64-linux"];
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arm = ["armv6l-linux" "armv7l-linux" "aarch64-linux"];
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x86 = ["i686-linux" "x86_64-linux"];
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windows = ["x86_64-windows" "i686-windows"];
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systems = {
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x86_64-linux = riscv ++ arm;
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aarch64-linux = riscv;
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};
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in
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if (systems ? "${system}")
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then systems."${system}"
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else []
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);
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emulatedSystems = configForSystem "${pkgs.system}";
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cfg = config.nixfiles.binfmt;
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in {
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options.nixfiles.binfmt = {
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enable = lib.mkOption {
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description = "Whether to configure default binfmt emulated systems for the current architecture";
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type = lib.types.bool;
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default = false;
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example = true;
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};
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};
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config = let
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enable = cfg.enable && (builtins.length emulatedSystems) > 0;
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in
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lib.mkMerge [
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(lib.mkIf enable {
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boot.binfmt = {inherit emulatedSystems;};
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})
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];
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}
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