# macserial + ocvalidate from the pinned OpenCorePkg release (static Linux binaries)
{ pkgs, upstream, ... }:
pkgs.stdenv.mkDerivation {
  name = "opencore-utilities-${upstream.opencore.pkg.version}";
  src = pkgs.fetchurl { inherit (upstream.opencore.pkg) url sha256; };
  nativeBuildInputs = [ pkgs.unzip ];
  dontStrip = true;
  dontPatchELF = true;
  unpackPhase = ''
    unzip -q $src 'Utilities/macserial/*' 'Utilities/ocvalidate/*'
  '';
  installPhase = ''
    mkdir -p $out/bin $out/share/doc
    install -m755 Utilities/macserial/macserial.linux $out/bin/macserial
    install -m755 Utilities/ocvalidate/ocvalidate.linux $out/bin/ocvalidate
    cp Utilities/macserial/FORMAT.md $out/share/doc/macserial-FORMAT.md
  '';
}