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: Andres Freund <andres@anarazel.de>
Cc: Peter Eisentraut <peter.eisentraut@enterprisedb.com>, pgsql-hackers <pgsql-hackers@postgresql.org>
Date: 2022-08-20T20:53:31Z
Lists: pgsql-hackers 
Andres Freund <andres@anarazel.de> writes:
> Maybe a daft question: Why do want any of the -l flags other than -lperl? With
> the patch configure spits out the following on my debian system:

> checking for CFLAGS to compile embedded Perl... -DDEBIAN
> checking for flags to link embedded Perl...   -L/usr/lib/x86_64-linux-gnu/perl/5.34/CORE -lperl -ldl -lm -lpthread -lc -lcrypt

> those libraries were likely relevant to build libperl, but don't look relevant
> for linking to it dynamically.

I'm certain that there are/were platforms that insist on those libraries
being mentioned anyway.  Maybe they are all obsolete now?

			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