nixpkgs/pkgs/by-name/am/amd-ucodegen/package.nix
2024-08-03 17:07:01 +02:00

60 lines
1.8 KiB
Nix

{
lib,
stdenv,
fetchFromGitHub,
fetchpatch,
nix-update-script,
callPackage,
}:
stdenv.mkDerivation (finalAttrs: {
pname = "amd-ucodegen";
version = "0-unstable-2017-06-07";
src = fetchFromGitHub {
owner = "AndyLavr";
repo = "amd-ucodegen";
rev = "0d34b54e396ef300d0364817e763d2c7d1ffff02";
hash = "sha256-pgmxzd8tLqdQ8Kmmhl05C5tMlCByosSrwx2QpBu3UB0=";
};
strictDeps = true;
patches = [
# Extract get_family function and validate processor family
# instead of processor ID
(fetchpatch {
name = "validate-family-not-id.patch";
url = "https://github.com/AndyLavr/amd-ucodegen/compare/0d34b54e396ef300d0364817e763d2c7d1ffff02...dobo90:amd-ucodegen:7a3c51e821df96910ecb05b22f3e4866b4fb85b2.patch";
hash = "sha256-jvsvu9QgXikwsxjPiTaRff+cOg/YQmKg1MYKyBoMRQI=";
})
];
installPhase = ''
runHook preInstall
install -Dm755 amd-ucodegen $out/bin/amd-ucodegen
runHook postInstall
'';
passthru = {
updateScript = nix-update-script { extraArgs = [ "--version=branch" ]; };
tests.platomav = callPackage ./test-platomav.nix { amd-ucodegen = finalAttrs.finalPackage; };
};
meta = {
description = "Tool to generate AMD microcode files";
longDescription = ''
This tool can be used to generate AMD microcode containers as used by the
Linux kernel. It accepts raw AMD microcode files such as those generated
by [MCExtractor](https://github.com/platomav/MCExtractor.git) as input.
The generated output file can be installed in /lib/firmware/amd-ucode.
'';
homepage = "https://github.com/AndyLavr/amd-ucodegen";
license = lib.licenses.gpl2Only;
platforms = lib.platforms.unix;
mainProgram = "amd-ucodegen";
maintainers = with lib.maintainers; [ d-brasher ];
};
})