anchor.diff:        enableStaticLibraries = true;
       });
     };
  -
  +  
   in {
     stdenv = foldl (flip id) super.stdenv staticAdapters;
     gcc49Stdenv = foldl (flip id) super.gcc49Stdenv staticAdapters;
  
positive.code:     };
    };
  
    curl = super.curl.override {
      # a very sad story: https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=439039
      gssSupport = false;
  
negative.code:       };
      };
    };
    
    python27 = super.python27.override { static = true; };
  }
  