[staging-next] sbclPackages.named-readtables: fix build (#492932)

  overrides = (

    self: super: {

      named-readtables = super.named-readtables.overrideLispAttrs (o: {

        patches = (o.patches or [ ]) ++ [

          (pkgs.fetchpatch {

            name = "named-readtables-sbcl-fix.patch";

            url = "https://github.com/melisgl/named-readtables/commit/6eea56674442b884a4fee6ede4c8aad63541aa5b.patch";

            hash = "sha256-ZkmBz50tkJutCNhrgVTHyE+sxRjmL8y7YC7yewrmves=";

          })

        ];

      });

      cl_plus_ssl = super.cl_plus_ssl.overrideLispAttrs (o: {

        nativeLibs = [ pkgs.openssl ];

      });