nixpkgs/pkgs/tools/security/honggfuzz/default.nix

{ lib, stdenv, fetchFromGitHub, callPackage, makeWrapper
, clang, llvm, libbfd, libopcodes, libunwind, libblocksruntime
}:

let
  honggfuzz = stdenv.mkDerivation rec {
    pname = "honggfuzz";
    version = "2.4";

    src = fetchFromGitHub {
      owner = "google";
      repo = pname;
      rev = version;
      sha256 = "sha256-sU5lmlfmvVWo4K96sI+xQsPfTMd1wsLbihcKI4aTj6g=";
    };

    postPatch = ''
      substituteInPlace hfuzz_cc/hfuzz-cc.c \
        --replace '"clang' '"${clang}/bin/clang'
    '';

    enableParallelBuilding = true;

    nativeBuildInputs = [ makeWrapper ];
    buildInputs = [ llvm ];
    propagatedBuildInputs = [ libbfd libopcodes libunwind libblocksruntime ];

    makeFlags = [ "PREFIX=$(out)" ];

    meta = {
      description = "A security oriented, feedback-driven, evolutionary, easy-to-use fuzzer";
      longDescription = ''
        Honggfuzz is a security oriented, feedback-driven, evolutionary,
        easy-to-use fuzzer with interesting analysis options. It is
        multi-process and multi-threaded, blazingly fast when the persistent
        fuzzing mode is used and has a solid track record of uncovered security
        bugs.

        Honggfuzz uses low-level interfaces to monitor processes and it will
        discover and report hijacked/ignored signals from crashes. Feed it
        a simple corpus directory (can even be empty for the feedback-driven
        fuzzing), and it will work its way up, expanding it by utilizing
        feedback-based coverage metrics.
      '';
      homepage    = "https://honggfuzz.dev/";
      license     = lib.licenses.asl20;
      platforms   = ["x86_64-linux"];
      maintainers = with lib.maintainers; [ cpu ];
    };
  };
in honggfuzz