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