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init flake

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Signed-Off-By: Finn Behrens <me@kloenk.dev>
This commit is contained in:
Finn Behrens 2022-01-27 08:24:22 +01:00
parent 88874936c6
commit 89ee49cf9a
2 changed files with 105 additions and 0 deletions
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42
flake.lock generated Normal file
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{
"nodes": {
"flake-compat": {
"flake": false,
"locked": {
"lastModified": 1641205782,
"narHash": "sha256-4jY7RCWUoZ9cKD8co0/4tFARpWB+57+r1bLLvXNJliY=",
"owner": "edolstra",
"repo": "flake-compat",
"rev": "b7547d3eed6f32d06102ead8991ec52ab0a4f1a7",
"type": "github"
},
"original": {
"owner": "edolstra",
"repo": "flake-compat",
"type": "github"
}
},
"nixpkgs": {
"locked": {
"lastModified": 1643119265,
"narHash": "sha256-mmDEctIkHSWcC/HRpeaw6QOe+DbNOSzc0wsXAHOZWwo=",
"owner": "NixOS",
"repo": "nixpkgs",
"rev": "b05d2077ebe219f6a47825767f8bab5c6211d200",
"type": "github"
},
"original": {
"id": "nixpkgs",
"type": "indirect"
}
},
"root": {
"inputs": {
"flake-compat": "flake-compat",
"nixpkgs": "nixpkgs"
}
}
},
"root": "root",
"version": 7
}

63
flake.nix Normal file
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{
description = "an experimentation playground for Apple Silicon";
inputs.flake-compat = {
url = "github:edolstra/flake-compat";
flake = false;
};
outputs = { self, nixpkgs, ... }: let
version = self.shortRev or (toString self.lastModifiedDate);
systems = [ "aarch64-darwin" "aarch64-linux" ];
forAllSystems = f: nixpkgs.lib.genAttrs systems (system: f system);
# Memoize nixpkgs for different platforms for efficiency.
nixpkgsFor = forAllSystems (system:
import nixpkgs {
inherit system;
overlays = [ self.overlay ];
});
cleanSrc = (src: with nixpkgs.lib; cleanSourceWith {
filter = name: type: cleanSourceFilter name type
&& !(hasInfix "/node_modules/" name)
&& !(hasInfix "/nix/" name && hasSuffix ".nix" name)
;
inherit src;
}) ./.;
in {
overlay = final: prev: {
m1n1 = final.callPackage (
{ lib, imagemagick, llvmPackages_13, dtc }:
llvmPackages_13.stdenv.mkDerivation {
pname = "m1n1";
inherit version;
src = cleanSrc;
outputs = [ "out" ];
TOOLCHAIN = "";
USE_CLANG = 1;
nativeBuildInputs = [ imagemagick llvmPackages_13.llvm llvmPackages_13.bintools dtc ];
installPhase = ''
mkdir -p "$out/"
cp build/m1n1.macho "$out/"
cp build/m1n1-raw.elf "$out/"
cp build/m1n1.bin "$out/"
'';
}
) {};
};
packages =
forAllSystems (system: { inherit (nixpkgsFor.${system}) m1n1; });
defaultPackage = forAllSystems (system: self.packages.${system}.m1n1);
};
}