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with import <nixpkgs> {}; | |
let | |
fix = { src | |
, name ? "${src.name}-fix" | |
, patches ? [] | |
, postPatch ? "" | |
}: stdenv.mkDerivation { | |
preferLocalBuild = true; | |
allowSubstitutes = false; | |
inherit name src patches postPatch; | |
installPhase = "cp -R ./ $out"; | |
dontFixup = true; | |
dontStrip = true; | |
}; | |
nixpkgs = fix { | |
name = "lheckemann-kernel-preempt-voluntary"; | |
src = fetchFromGitHub { | |
owner = "nixos"; | |
repo = "nixpkgs"; | |
rev = "19.03"; | |
sha256 = "0q2m2qhyga9yq29yz90ywgjbn9hdahs7i8wwlq7b55rdbyiwa5dy"; | |
}; | |
patches = [ | |
(fetchurl { name = "lheckemann-kernel-preempt-voluntary"; # https://github.com/NixOS/nixpkgs/pull/61162 | |
url = "https://github.com/NixOS/nixpkgs/pull/62462.patch"; | |
sha256 = "004zcr2a2h6p1564k6305i3vz0p6ssm3swrm8b7b5v63xxjhkzvf"; }) | |
]; | |
}; | |
sdImage = writeText "sdImage" | |
'' | |
{ pkgs, config, ... }: | |
{ | |
imports = [ | |
"${nixpkgs}/nixos/modules/installer/cd-dvd/sd-image-aarch64.nix" | |
]; | |
nixpkgs.localSystem.system = "aarch64-linux"; | |
sdImage.bootSize = 2048; | |
boot.kernelPackages = pkgs.linuxPackages_latest; | |
} | |
''; | |
in stdenv.mkDerivation { | |
name = "custom-aarch64-linux-sdImage"; | |
shellHook = '' | |
cd ${nixpkgs}/nixos | |
nix-build -A config.system.build.sdImage \ | |
-I nixos-config=${sdImage} default.nix | |
''; | |
} |
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