Retro68/default.nix
2023-12-26 18:43:32 +01:00

52 lines
1.3 KiB
Nix

let sources = import ./nix/sources.nix;
in { system ? builtins.currentSystem, nixpkgs ? sources.nixpkgs,
multiversal_src ? if builtins.pathExists ./multiversal/make-multiverse.rb then
./multiversal
else
sources.multiversal,
... }:
let
retroPlatforms = import nix/platforms.nix;
lib = ((import nixpkgs) { inherit system; }).lib;
# A Nixpkgs overlay.
overlay = lib.composeManyExtensions [
((import nix/overlay.nix) { inherit multiversal_src; })
(import nix/universal.nix)
(import nix/samples.nix)
];
overlaidPkgs = import nixpkgs {
inherit system;
overlays = [ overlay ];
};
crossPkgs = lib.mapAttrs (name: plat:
import nixpkgs {
inherit system;
overlays = [ overlay ];
crossSystem = plat;
config = { allowUnsupportedSystem = true; };
}) retroPlatforms;
targetPkgs = lib.mapAttrs (name: cross:
cross.buildPackages) crossPkgs;
shell = lib.mapAttrs (name: cross:
cross.mkShell {
nativeBuildInputs = with overlaidPkgs; [
retro68.hfsutils
retro68.tools
cmake
gnumake
];
buildInputs = [ cross.retro68.console ];
} // cross) crossPkgs;
in shell.m68k // shell // {
inherit overlay;
inherit (overlaidPkgs) retro68;
targetPkg = targetPkgs;
}