anchor.diff:          ln -s $out/share/man/man1/{python2.7.1.gz,python.1.gz}
   
           paxmark E $out/bin/python${majorVersion}
  -        
  +
           ${ optionalString includeModules "$out/bin/python ./setup.py build_ext"}
         '';
   
  
positive.code:       # if DETERMINISTIC_BUILD env var is set
        ./deterministic-build.patch
      ];
      
    preConfigure = ''
        # Purity.
        for i in /usr /sw /opt /pkg; do
  
negative.code:       deps = [ sqlite ];
      };
  
    } // optionalAttrs x11Support {
  
      tkinter = buildInternalPythonModule {
        moduleName = "tkinter";
        deps = [ tcl tk x11 libX11 ];
      };
  
    } // {
  
      readline = buildInternalPythonModule {
        moduleName = "readline";
  