Nope, it's all automatic. Something somewhere in the NS port is setting
`treesit-extra-load-path' correctly, despite both ports were compiled with
LDFLAGS='-L/opt/local/lib'

Jimmy


On Sun, May 28, 2023 at 10:42 AM Eli Zaretskii <eliz@gnu.org> wrote:

> > From: Jimmy Yuen Ho Wong <wyuenho@gmail.com>
> > Date: Sun, 28 May 2023 10:27:16 +0100
> > Cc: 63762@debbugs.gnu.org
> >
> > gdb doesn't work with clang and I have a hard time using lldb, all I can
> say for sure is, for some
> > reason, `treesit-extra-load-path' is nil when running TTY emacs on
> macOS, whereas it is set to '
> > ("/opt/local/lib") on the NS port.
>
> treesit-extra-load-path is nil in my session, and that is its normal
> value.  How did you get it set to something non-nil in the NS build?
> I see nothing in the sources, so maybe it's your customizations?
>