{ description = "Description for the project"; inputs = { nixpkgs.url = "github:NixOS/nixpkgs/nixos-25.05"; multiversal.url = "github:autc04/multiversal"; multiversal.flake = false; flake-parts.url = "github:hercules-ci/flake-parts"; }; outputs = inputs@{ flake-parts, nixpkgs, multiversal, ... }: flake-parts.lib.mkFlake { inherit inputs; } ({ self, ... }: { imports = [ ./nix/standalone.nix ]; systems = [ "x86_64-linux" "aarch64-linux" "aarch64-darwin" "x86_64-darwin" ]; perSystem = { config, self', inputs', pkgs, system, ... }: let lib = pkgs.lib; retroPlatforms = (import ./nix/platforms.nix) { inherit lib; }; in { _module.args.pkgs = import nixpkgs { inherit system; overlays = [ self.overlays.default ]; }; formatter = pkgs.nixpkgs-fmt; legacyPackages.pkgsCross = lib.mapAttrs (name: plat: import nixpkgs { inherit system; overlays = [ self.overlays.default ]; crossSystem = plat; config = { allowUnsupportedSystem = true; }; stdenvStages = let realStdenvStages = import (nixpkgs + "/pkgs/stdenv"); in args@{crossSystem, ...}: realStdenvStages (args // { crossSystem = plat; }); }) retroPlatforms; devShells = { default = pkgs.mkShell { inputsFrom = [ pkgs.retro68.monolithic ]; nativeBuildInputs = [ pkgs.nixpkgs-fmt ]; hardeningDisable = [ "format" ]; shellHook = '' export PATH="$PWD/build/toolchain/bin:$PATH" ''; }; } // lib.mapAttrs (name: cross: cross.mkShell { nativeBuildInputs = with pkgs; [ retro68.hfsutils retro68.tools cmake gnumake ninja ]; buildInputs = [ cross.retro68.console ]; } // cross) self'.legacyPackages.pkgsCross; packages = { tools = pkgs.retro68.tools; hfsutils = pkgs.retro68.hfsutils; samples = pkgs.linkFarm "Retro68-Samples" [ { name = "m68k"; path = self'.legacyPackages.pkgsCross.m68k.retro68.samples; } { name = "powerpc"; path = self'.legacyPackages.pkgsCross.powerpc.retro68.samples; } { name = "carbon"; path = self'.legacyPackages.pkgsCross.carbon.retro68.samples; } ]; } // lib.mapAttrs' (name: cross: lib.nameValuePair "samples-${name}" cross.retro68.samples) self'.legacyPackages.pkgsCross; }; flake = { overlays.default = nixpkgs.lib.composeManyExtensions [ ((import nix/overlay.nix) { multiversal_src = if builtins.pathExists ./multiversal/make-multiverse.rb then ./multiversal else multiversal; }) (import nix/universal.nix) (import nix/samples.nix) ]; }; });}
{
description = "Description for the project";
inputs = {
nixpkgs.url = "github:NixOS/nixpkgs/nixos-25.05";
multiversal.url = "github:autc04/multiversal";
multiversal.flake = false;
flake-parts.url = "github:hercules-ci/flake-parts";
};
outputs = inputs@{ flake-parts, nixpkgs, multiversal, ... }:
flake-parts.lib.mkFlake { inherit inputs; } ({ self, ... }: {
imports = [
./nix/standalone.nix
];
systems = [ "x86_64-linux" "aarch64-linux" "aarch64-darwin" "x86_64-darwin" ];
perSystem = { config, self', inputs', pkgs, system, ... }:
let
lib = pkgs.lib;
retroPlatforms = (import ./nix/platforms.nix) { inherit lib; };
in
{
_module.args.pkgs = import nixpkgs { inherit system; overlays = [ self.overlays.default ]; };
formatter = pkgs.nixpkgs-fmt;
legacyPackages.pkgsCross = lib.mapAttrs
(name: plat:
import nixpkgs {
inherit system;
overlays = [ self.overlays.default ];
crossSystem = plat;
config = {
allowUnsupportedSystem = true;
};
stdenvStages = let
realStdenvStages = import (nixpkgs + "/pkgs/stdenv");
in args@{crossSystem, ...}: realStdenvStages (args // { crossSystem = plat; });
})
retroPlatforms;
devShells = {
default = pkgs.mkShell {
inputsFrom = [ pkgs.retro68.monolithic ];
nativeBuildInputs = [ pkgs.nixpkgs-fmt ];
hardeningDisable = [ "format" ];
shellHook = ''
export PATH="$PWD/build/toolchain/bin:$PATH"
'';
};
} // lib.mapAttrs
(name: cross:
cross.mkShell
{
nativeBuildInputs = with pkgs; [
retro68.hfsutils
retro68.tools
cmake
gnumake
ninja
];
buildInputs = [ cross.retro68.console ];
} // cross)
self'.legacyPackages.pkgsCross;
packages = {
tools = pkgs.retro68.tools;
hfsutils = pkgs.retro68.hfsutils;
samples = pkgs.linkFarm "Retro68-Samples" [
{ name = "m68k"; path = self'.legacyPackages.pkgsCross.m68k.retro68.samples; }
{ name = "powerpc"; path = self'.legacyPackages.pkgsCross.powerpc.retro68.samples; }
{ name = "carbon"; path = self'.legacyPackages.pkgsCross.carbon.retro68.samples; }
];
} // lib.mapAttrs'
(name: cross: lib.nameValuePair "samples-${name}" cross.retro68.samples)
self'.legacyPackages.pkgsCross;
};
flake = {
overlays.default =
nixpkgs.lib.composeManyExtensions [
((import nix/overlay.nix) {
multiversal_src =
if builtins.pathExists ./multiversal/make-multiverse.rb
then ./multiversal
else multiversal;
})
(import nix/universal.nix)
(import nix/samples.nix)
];
};
});
}