Horton

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

Tom Lane <tgl@sss.pgh.pa.us>

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From: Tom Lane <tgl@sss.pgh.pa.us>
To: Peter Eisentraut <peter.eisentraut@enterprisedb.com>
Cc: pgsql-hackers <pgsql-hackers@postgresql.org>
Date: 2022-08-24T13:30:18Z
Lists: pgsql-hackers 
Peter Eisentraut <peter.eisentraut@enterprisedb.com> writes:
> This patch has failed on Cygwin lorikeet:
> CREATE EXTENSION plperl;
> +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

Commits

  1. mingw: Define PGDLLEXPORT as __declspec (dllexport) as done for msvc

  2. Fix PL/Perl build on Cygwin

  3. Remove further unwanted linker flags from perl_embed_ldflags