anchor.diff:      openssl
       libtins
       lzma
  +    libctemplate
  +    libmaxminddb
     ];
   
  -  patchPhase = ''
  +  prePatch = ''
       patchShebangs test-scripts/
     '';
   
     preConfigure = ''
  -    sh autogen.sh
  +    ${stdenv.shell} autogen.sh
       substituteInPlace configure \
         --replace "/usr/bin/file" "${file}/bin/file"
     '';
  
positive.code:     "--with-boost-libdir=${boost.out}/lib"
      "--with-boost=${boost.dev}"
    ];
  
    doCheck = true;
    preCheck = ''
      substituteInPlace test-scripts/check-live-pcap.sh \
        --replace "/usr/sbin/tcpdump" "${tcpdump}/bin/tcpdump"
    '';
  
    meta = with stdenv.lib; {
      description = "Tools to capture DNS traffic and record it in C-DNS files";
      homepage    = http://dns-stats.org/;
      license     = [ licenses.boost licenses.mpl20 licenses.openssl ];
      maintainers = with maintainers; [ fdns ];
      platforms   = stdenv.lib.platforms.unix;
  
negative.code: { autoconf, automake, boost, cbor-diag, cddl, fetchFromGitHub, file, libctemplate, libmaxminddb
  , libpcap, libtins, libtool, lzma, openssl, pkgconfig, stdenv, tcpdump, wireshark-cli
  }:
  
  stdenv.mkDerivation rec {
    pname = "compactor";
    version = "0.12.2";
  
    src = fetchFromGitHub {
      owner = "dns-stats";
      repo = pname;
      rev = version;
      sha256 = "17p9wsslsh6ifnadvyygr0cgir4q4iirxfz9zpkpbhh76cx2qnay";
    };
  
    # cbor-diag, cddl and wireshark-cli are only used for tests.
  