37 lines
985 B
Nix
37 lines
985 B
Nix
# SPDX-FileCopyrightText: Emery Hemingway
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#
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# SPDX-License-Identifier: LicenseRef-Hippocratic-1.1
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let
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pkgOverlay = self: super:
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# Overlay of locally defined packages
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with self; {
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depot = callPackage ./depot { };
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dhallPackages = super.dhallPackages // (callPackage ./dhall { });
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genode = callPackage ./upstream { };
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nova = callPackage ./NOVA { };
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};
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toolchainOverlay = import ./toolchain-overlay;
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# Overlay of toolchain patches
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nixpkgs' = builtins.fetchGit {
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# A branch of Nixpkgs with a custom "crossSystem" mechanism
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url = "https://github.com/ehmry/nixpkgs.git";
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ref = "hybrid";
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rev = "3985d04b2cfe144beaf0fde58b2904763004197f";
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};
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in { nixpkgs ? nixpkgs' }:
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import nixpkgs {
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# Evaluate an overlayed Nixpkgs for a Genode target
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config.allowUnsupportedSystem = true;
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crossSystem = {
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isx86_64 = true;
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isGenode = true;
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imports = [ ./platform.nix ];
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};
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overlays = [ toolchainOverlay pkgOverlay ];
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}
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