anchor.diff:    lttv = callPackage ../development/tools/misc/lttv { };
   
     maven = maven3;
  -  maven3 = callPackage ../development/tools/build-managers/apache-maven { jdk = openjdk; };
  +  maven3 = callPackage ../development/tools/build-managers/apache-maven { };
   
     mk = callPackage ../development/tools/build-managers/mk { };
   
  
positive.code:     inherit (perlPackages) ArchiveZip CompressZlib;
      inherit (gnome) GConf ORBit2 gnome_vfs;
      zip = zip.override { enableNLS = false; };
      jdk = openjdk;
      boost = boost155;
      glm = glm_0954;
      fontsConf = makeFontsConf {
  
negative.code:     hdf5 = null;
      glpk = null;
      suitesparse = null;
      jdk = null;
      gnuplot = null;
    };
    octaveFull = (lowPrio (callPackage ../development/interpreters/octave {
  