anchor.diff:    '';
   
     postInstall = ''
  -    sed -i 's|#!/usr/bin/perl|#! ${perl}/bin/perl -I${perlPackages.ConfigGeneral}/${perl.libPrefix}|' $out/sbin/tgt-admin
  +    substituteInPlace $out/sbin/tgt-admin \
  +      --replace "#!/usr/bin/perl" "#! ${perl}/bin/perl -I${perlPackages.ConfigGeneral}/${perl.libPrefix}"
  +    wrapProgram $out/sbin/tgt-admin --prefix PATH : \
  +      ${lib.makeBinPath [ lsof sg3_utils (placeholder "out") ]}
  +
  +    install -D scripts/tgtd.service $out/etc/systemd/system/tgtd.service
  +    substituteInPlace $out/etc/systemd/system/tgtd.service \
  +      --replace "/usr/sbin/tgt" "$out/bin/tgt"
  +
  +    # See https://bugzilla.redhat.com/show_bug.cgi?id=848942
  +    sed -i '/ExecStart=/a ExecStartPost=${coreutils}/bin/sleep 5' $out/etc/systemd/system/tgtd.service
     '';
   
     enableParallelBuilding = true;
   
  -  meta = {
  -    description = "iSCSI Target daemon with rdma support";
  -    license = stdenv.lib.licenses.gpl2;
  -    platforms = stdenv.lib.platforms.linux;
  +  meta = with stdenv.lib; {
  +    description = "iSCSI Target daemon with RDMA support";
  +    homepage = "http://stgt.sourceforge.net/";
  +    license = licenses.gpl2;
  +    platforms = platforms.linux;
  +    maintainers = with maintainers; [ johnazoidberg ];
     };
   }
  
positive.code: { stdenv, fetchFromGitHub, libxslt, libaio, systemd, perl, perlPackages
  , docbook_xsl }:
  
  stdenv.mkDerivation rec {
    pname = "tgt";
  
negative.code:     sha256 = "18bp7fcpv7879q3ppdxlqj7ayqmlh5zwrkz8gch6rq9lkmmrklrf";
    };
  
    nativeBuildInputs = [ libxslt docbook_xsl makeWrapper ];
  
    buildInputs = [ systemd libaio ];
  
    makeFlags = [
      "PREFIX=${placeholder "out"}"
  