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From: Tom Lane <tgl@sss.pgh.pa.us>
To: James Hilliard <james.hilliard1@gmail.com>
cc: pgsql-hackers@lists.postgresql.org
Subject: Re: [PATCH 1/1] Fix compilation on mac with Xcode >= 11.4.
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James Hilliard <james.hilliard1@gmail.com> writes:
> It would appear weak symbol linking is not handled properly without
> 'isysroot' parameter passed to linker.

Nobody else has reported this problem, so maybe you should tell us
how to reproduce it before you suggest a build process change.

(And yes, we have buildfarm members testing Xcode > 11.4 ...)

			regards, tom lane