anchor.diff:      echo "Fixing a name collision with a function added in Qt 4.7"
       sed -re 's/qHash[(][a-z ]*QUrl/vacuum_obsolete_&/' -i src/plugins/dataforms/dataforms.cpp
     '') ["minInit" "doUnpack"];
  -
  -  goSrcDir = ''cd vacuum-*/'';
   
     doQMake = a.fullDepEntry (''
       qmake INSTALL_PREFIX=$out -recursive vacuum.pro
  
positive.code: x@{builderDefsPackage
    , qt4, openssl
    , xproto, libX11
    , ...}:
  builderDefsPackage
  (a :  
  
negative.code:   buildInputs = map (n: builtins.getAttr n x)
      (builtins.attrNames (builtins.removeAttrs x helperArgNames));
    sourceInfo = rec {
      version="1.1.0";
      baseName="vacuum";
      name="${baseName}-${version}";
      url="http://vacuum-im.googlecode.com/files/${name}.tar.gz";
      hash="c956b0cf5cc0a1acee47a96f0b0e7ab5d716e48cac4a7fcbca496f901a219dcc";
    };
  in
  rec {
  