The attached takes care of the issue here. Adding that to pgxs_bins may look adapted at first glance, but I don't quite see the point in exposing this information to PGXS, so pgxs_empty is a better fit?
Thanks for the clarification.Given that PGXS extensions don't appear to require NM ,IMO adding it to pgxs_empty makes sense to me.It resolves the Meson warning without exposing unnecessary variables to PGXS users.