anchor.diff:  
     enableParallelBuilding = true;
   
  +  # TODO: Remove the musl patches when
  +  #         https://github.com/linux-audit/audit-userspace/pull/25
  +  #       is available with the next release.
     patches = stdenv.lib.optional stdenv.hostPlatform.isMusl [
  -    (fetchpatch {
  -      url = "https://git.alpinelinux.org/cgit/aports/plain/main/audit/0002-auparse-remove-use-of-rawmemchr.patch?id=3e57180fdf3f90c30a25aea44f57846efc93a696";
  -      name = "0002-auparse-remove-use-of-rawmemchr.patch";
  -      sha256 = "1caaqbfgb2rq3ria5bz4n8x30ihgihln6w9w9a46k62ba0wh9rkz";
  -    })
  -    (fetchpatch {
  -      url = "https://git.alpinelinux.org/cgit/aports/plain/main/audit/0003-all-get-rid-of-strndupa.patch?id=3e57180fdf3f90c30a25aea44f57846efc93a696";
  -      name = "0003-all-get-rid-of-strndupa.patch";
  -      sha256 = "1ddrm6a0ijrf7caw1wpw2kkbjp2lkxkmc16v51j5j7dvdalc6591";
  -    })
  +    (
  +      let patch = fetchpatch {
  +            url = "https://github.com/linux-audit/audit-userspace/commit/d579a08bb1cde71f939c13ac6b2261052ae9f77e.patch";
  +            name = "Add-substitue-functions-for-strndupa-rawmemchr.patch";
  +            sha256 = "015bvzflg1s1k5viap30nznlpjj44a66khyc8yq0waa68qwvdlsd";
  +          };
  +      in
  +        runCommand "Add-substitue-functions-for-strndupa-rawmemchr.patch-fix-copyright-merge-conflict" {} ''
  +          cp ${patch} $out
  +          substituteInPlace $out --replace \
  +              '-* Copyright (c) 2007-09,2011-16,2018 Red Hat Inc., Durham, North Carolina.' \
  +              '-* Copyright (c) 2007-09,2011-16 Red Hat Inc., Durham, North Carolina.'
  +        ''
  +    )
     ];
   
     prePatch = ''
  
positive.code: {
    stdenv, buildPackages, fetchurl, fetchpatch,
    enablePython ? false, python ? null,
  }:
  
  assert enablePython -> python != null;
  
  stdenv.mkDerivation rec {
    name = "audit-2.8.5";
  
    src = fetchurl {
      url = "https://people.redhat.com/sgrubb/audit/${name}.tar.gz";
  
negative.code: 
    outputs = [ "bin" "dev" "out" "man" ];
  
    depsBuildBuild = [ buildPackages.stdenv.cc autoconf automake libtool ];
    buildInputs = stdenv.lib.optional enablePython python;
  
    configureFlags = [
  