Re: BUG #5394: invalid declspec for PG_MODULE_MAGIC

From: Magnus Hagander <magnus(at)hagander(dot)net>
To: Tom Lane <tgl(at)sss(dot)pgh(dot)pa(dot)us>
Cc: Takahiro Itagaki <itagaki(dot)takahiro(at)oss(dot)ntt(dot)co(dot)jp>, Vladimir Barzionov <snego(dot)barsik(at)gmail(dot)com>, pgsql-bugs <pgsql-bugs(at)postgresql(dot)org>, pgsql-hackers <pgsql-hackers(at)postgresql(dot)org>
Subject: Re: BUG #5394: invalid declspec for PG_MODULE_MAGIC
Date: 2010-04-07 10:27:13
Message-ID: j2g9837222c1004070327rde481334j23a9b3fdbc55976e@mail.gmail.com
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On Tue, Apr 6, 2010 at 21:55, Tom Lane <tgl(at)sss(dot)pgh(dot)pa(dot)us> wrote:
> Magnus Hagander <magnus(at)hagander(dot)net> writes:
>> On Mon, Mar 29, 2010 at 11:47 AM, Takahiro Itagaki
>> <itagaki(dot)takahiro(at)oss(dot)ntt(dot)co(dot)jp> wrote:
>>> A patch attached. The name of "PGMODULEEXPORT" might be arguable.
>
>> I agree with this in principle, but won't this break every single
>> add-on module out there that supports Win32?
>
> The patch didn't touch the contrib modules, so why would it break
> third-party sources?

Oh, d'oh. I was clearly too tired when reading that thing. I was
thinking we required changes in the contrib modules/third party
modules, but they don't actually use DLLEXPORT, do they?

In that case, that argument clearly falls, and I'm in favour of the
patch :-) Just make sure you test it on both current and semi-old
versions of mingw, they tend to not always act the same way. Or just
get it in and the buildfarm can figure that part out for us.

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

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