bug#57849: 29.0.50; MacOS ld warning from native compilation

[Gregory Heytings]

> > I cannot find anything at all about the warning on the web.
>
> There's:
>
> https://githublab.com/profile/kateinoigakukun
>
> But er where's the actual link to the patch?  Confusing interface.

There's no patch AFAICS, but the discussion is here: 
https://githublab.com/repository/issues/chef/ffi-yajl/114

See another similar discussion here: 
https://github.com/ruby/ruby/pull/6193

Apparently the solution is to use the -bundle_loader option.