Re: Compiling extensions on Windows

From: Magnus Hagander <magnus(at)hagander(dot)net>
To: Tom Lane <tgl(at)sss(dot)pgh(dot)pa(dot)us>
Cc: Craig Ringer <craig(at)2ndquadrant(dot)com>, Sandeep Thakkar <sandeep(dot)thakkar(at)enterprisedb(dot)com>, "pgsql-hackers(at)postgresql(dot)org" <pgsql-hackers(at)postgresql(dot)org>, Dave Page <dpage(at)pgadmin(dot)org>
Subject: Re: Compiling extensions on Windows
Date: 2014-01-11 16:32:38
Message-ID: CABUevEzq4G0XD5Yw-2nBoWk8rPZ6dTKEz_uP8B7E1vVnZXT6ew@mail.gmail.com
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On Sat, Jan 11, 2014 at 5:00 PM, Tom Lane <tgl(at)sss(dot)pgh(dot)pa(dot)us> wrote:

> Craig Ringer <craig(at)2ndquadrant(dot)com> writes:
> > We don't set __declspec(dllexport) on extension functions automatically
> > when building stand-alone on Windows. So it's necessary to explicitly
> > specify PGDLLEXPORT for each function.
>
> I'm not sure I believe this. I don't see any PGDLLEXPORT symbols in any
> of the standard contrib modules; how is it that they work?
>

They are built through our perl toolkit, which enables exporting of *all*
symbols, regardless of flags in the code.

--
Magnus Hagander
Me: http://www.hagander.net/
Work: http://www.redpill-linpro.com/

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