5e7c2d6cef
GitOrigin-RevId: f99e5f03cc0aa231ab5950a15ed02afec45ed51a
47 lines
1.4 KiB
Nix
47 lines
1.4 KiB
Nix
{ lib, pkgs, ... }:
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let
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nixpkgsFun = import ../../top-level;
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in
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lib.recurseIntoAttrs {
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platformEquality =
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let
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configsLocal = [
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# crossSystem is implicitly set to localSystem.
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{
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localSystem = { system = "x86_64-linux"; };
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}
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{
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localSystem = { system = "aarch64-linux"; };
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crossSystem = null;
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}
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# Both systems explicitly set to the same string.
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{
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localSystem = { system = "x86_64-linux"; };
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crossSystem = { system = "x86_64-linux"; };
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}
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# Vendor and ABI inferred from system double.
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{
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localSystem = { system = "aarch64-linux"; };
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crossSystem = { config = "aarch64-unknown-linux-gnu"; };
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}
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];
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configsCross = [
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# GNU is inferred from double, but config explicitly requests musl.
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{
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localSystem = { system = "aarch64-linux"; };
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crossSystem = { config = "aarch64-unknown-linux-musl"; };
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}
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# Cross-compile from AArch64 to x86-64.
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{
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localSystem = { system = "aarch64-linux"; };
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crossSystem = { system = "x86_64-unknown-linux-gnu"; };
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}
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];
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pkgsLocal = map nixpkgsFun configsLocal;
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pkgsCross = map nixpkgsFun configsCross;
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in
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assert lib.all (p: p.buildPlatform == p.hostPlatform) pkgsLocal;
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assert lib.all (p: p.buildPlatform != p.hostPlatform) pkgsCross;
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pkgs.emptyFile;
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}
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