[Twisted-Python] Re: OS X and setup.py
bob at redivi.com
Tue Oct 15 08:28:08 EDT 2002
On Tuesday, Oct 15, 2002, at 05:12 America/New_York, Michael Hudson
> Bob Ippolito <bob at redivi.com> writes:
>> On Monday, October 14, 2002, at 07:12 AM, Michael Hudson wrote:
>>> Andrew Bennetts <andrew-twisted at puzzling.org> writes:
>>>> On Sun, Oct 13, 2002 at 02:08:37PM +1000, Andrew Bennetts wrote:
>>>>> This part of setup.py is breaking build_ext on OS X (which doesn't
>>>> My OS X informant also says:
>>>> <Screwtape> Better test it on another OS X system, too.
>>>> <Screwtape> This one might be a little damaged.
>>>> <Screwtape> (i.e. it has a manpage for poll(), but no header file)
>>> I think fink installs some kind of poll() emulation library, which
>>> cause confusion.
>> That's exactly correct. OS X has never shipped with poll() or the
>> associated manpages. I believe the one they use is here:
> And, of course, the aggravating thing is that because it's only an
> emulation you don't actually get any of the performance benefits of
> using poll(), and in fact probably lose out through overheads.
Yes, but it's still probably not much slower than using select from
python.. afaik, poll() is only used in twisted by creactor, which isn't
really used at all.
>> I use vim, so I don't need fink :)
> I built Emacs from CVS yesterday, so now I can start de-finking my
> machine :)
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