Re: Strip -mmacosx-version-min options from plperl build

From: Tom Lane <tgl(at)sss(dot)pgh(dot)pa(dot)us>
To: Peter Eisentraut <peter(dot)eisentraut(at)enterprisedb(dot)com>
Cc: pgsql-hackers <pgsql-hackers(at)postgresql(dot)org>
Subject: Re: Strip -mmacosx-version-min options from plperl build
Date: 2022-08-24 13:30:18
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Peter Eisentraut <peter(dot)eisentraut(at)enterprisedb(dot)com> writes:
> This patch has failed on Cygwin lorikeet:
> +ERROR: incompatible library
> "/home/andrew/bf/root/HEAD/inst/lib/postgresql/plperl.dll": missing
> magic block

Presumably this is caused by not having

> -Wl,--export-all-symbols

which is something we ought to be injecting for ourselves if we
aren't doing anything to export the magic-block constant explicitly.
But I too am confused why we haven't seen this elsewhere.

regards, tom lane

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