SynthXEX/flake.nix at main · OpenXeChain/SynthXEX · GitHub

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{
  inputs = {
    utils.url = "github:numtide/flake-utils";
    # to update: nix flake update nixpkgs
    nixpkgs.url = "github:nixos/nixpkgs";
  };
  outputs = { self, utils, nixpkgs }:
  (utils.lib.eachSystem [ "x86_64-linux" "ppc64" "ppc32" ] (system:
  let
    pkgsLut = {
      x86_64-linux = nixpkgs.legacyPackages.${system}.extend self.overlay;
      ppc32 = import nixpkgs {
        crossSystem.config = "powerpc-none-eabi";
        system = "x86_64-linux";
        overlays = [ self.overlay ];
      };
      ppc64 = import nixpkgs {
        crossSystem.config = "powerpc64-unknown-linux-gnuabielfv2";
        system = "x86_64-linux";
        overlays = [ self.overlay ];
        config.allowUnsupportedSystem = true;
      };
    };
    pkgs = pkgsLut.${system};
  in {
    packages = {
      inherit (pkgs) synthxex;
    };
    devShell = pkgs.synthxex;
  })) // {
    overlay = self: super: {
      synthxex = self.callPackage ./synthxex.nix {};
    };
  };
}