anchor.diff:      #"--with-ensurepip"
     ];
   
  -  # Should this be stdenv.cc.isGnu???
  -  NIX_LDFLAGS = optionalString isLinux "-lgcc_s";
  +  NIX_LDFLAGS = "-lgcc_s";
   
     postInstall =
       /* Needed for some packages, especially packages that
  
positive.code: , expat
  , gdbm
  , libffi
  , lzma
  , ncurses
  , openssl
  , readline
  , sqlite
  , zlib
  
  # Inherit generics
  
negative.code:     expat
      gdbm
      libffi
      ncurses
      openssl
      readline
      sqlite
      stdenv.cc.libc
      xz
      zlib
    ];
  
  