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Re: pgsql: plpython: Add SPI cursor support

From: Dave Page <dpage(at)pgadmin(dot)org>
To: Andrew Dunstan <andrew(at)dunslane(dot)net>
Cc: Peter Geoghegan <peter(at)2ndquadrant(dot)com>, Tom Lane <tgl(at)sss(dot)pgh(dot)pa(dot)us>, Jan Urbański <wulczer(at)wulczer(dot)org>, Peter Eisentraut <peter_e(at)gmx(dot)net>, pgsql-committers(at)postgresql(dot)org, Steve Singer <ssinger(at)ca(dot)afilias(dot)info>
Subject: Re: pgsql: plpython: Add SPI cursor support
Date: 2012-01-10 14:30:37
Message-ID: CA+OCxozr=0wkQDF7kfd2n-bJQOwdSUs0Myohg29pA_U5=2pfqA@mail.gmail.com (view raw or flat)
Thread:
Lists: pgsql-committerspgsql-hackers
On Tue, Jan 10, 2012 at 2:28 PM, Andrew Dunstan <andrew(at)dunslane(dot)net> wrote:
>
>
> On 01/10/2012 04:56 AM, Dave Page wrote:
>>
>> On Mon, Jan 9, 2012 at 5:32 PM, Andrew Dunstan<andrew(at)dunslane(dot)net>
>>  wrote:
>>>
>>>
>>> On 01/09/2012 12:13 PM, Peter Geoghegan wrote:
>>>>
>>>> On 9 January 2012 17:06, Dave Page<dpage(at)pgadmin(dot)org>    wrote:
>>>>>
>>>>> Is there a way I can get gcc to spit out the expanded definition in a
>>>>> readable format that you know of?
>>>>
>>>> Yes. Figure out what flags gcc is given when building the TU. Then,
>>>> add the -E flag and see what is generated:
>>>>
>>>> http://www.network-theory.co.uk/docs/gccintro/gccintro_36.html
>>>
>>>
>>>
>>> Yeah, something like
>>>
>>>    gcc -E -I/usr/include/python2.7/ -include Python.h
>>> /usr/include/python2.7/object.h
>>>
>>> adjusted for your paths should do it.
>>
>> Thanks - pfa.
>
>
>
> which contains:
>
>   __attribute__((dllimport)) PyObject * PyObject_SelfIter(PyObject *);
>
>
>
> The result is identical on frogmouth, which builds happily using gcc 4.5.0.
> So this does look like a compiler quirk.

OK, I'll disable Python on Narwhal.


-- 
Dave Page
Blog: http://pgsnake.blogspot.com
Twitter: @pgsnake

EnterpriseDB UK: http://www.enterprisedb.com
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