anchor.diff:    meta = with lib; {
       description = "Analyze power consumption on Intel-based laptops";
       homepage = "https://01.org/powertop";
  -    license = licenses.gpl2;
  +    license = licenses.gpl2Only;
       maintainers = with maintainers; [ fpletz ];
       platforms = platforms.linux;
     };
  
positive.code:   nativeBuildInputs = [ pkg-config autoreconfHook ];
    buildInputs = [ gettext libnl ncurses pciutils zlib ];
  
    patches = lib.optional stdenv.hostPlatform.isMusl (
      fetchpatch {
        name = "strerror_r.patch";
        url = "https://git.alpinelinux.org/aports/plain/main/powertop/strerror_r.patch?id=3b9214d436f1611f297b01f72469d66bfe729d6e";
        sha256 = "1kzddhcrb0n2iah4lhgxwwy4mkhq09ch25jjngyq6pdj6pmfkpfw";
      }
    );
  
    NIX_LDFLAGS = [ "-lpthread" ];
  
    postPatch = ''
  
negative.code: { lib, stdenv, fetchFromGitHub, gettext, libnl, ncurses, pciutils
  , pkg-config, zlib, autoreconfHook }:
  
  stdenv.mkDerivation rec {
  