[Numpy-discussion] numpy build issue on i7-2600K CPU

[Ralf Gommers]

On Mon, Jul 11, 2011 at 9:31 PM, Ralf Gommers
<ralf.gommers at googlemail.com>wrote:

> Hi Christoph,
>
> On Mon, Jul 11, 2011 at 3:57 AM, Christoph Gohlke <cgohlke at uci.edu> wrote:
>
>> Hello,
>>
>> building numpy 1.6.1rc2 on Windows, i7-2600K CPU, with msvc9 failed with
>> the following error:
>>
>> File "numpy/core/setup_common.py", line 271, in long_double_representation
>>    raise ValueError("Could not lock sequences (%s)" % saw)
>> ValueError: Could not lock sequences (None)
>>
>>
>> This problem has been mentioned before at <http://mail.scipy.org/**
>> pipermail/numpy-discussion/**2011-March/055571.html<http://mail.scipy.org/pipermail/numpy-discussion/2011-March/055571.html>
>> >.
>>
>>
>> Opening the configtest.obj file in binary mode fixed the issue for me. A
>> patch is attached.
>>
>
> I did see this, just not before I tagged 1.6.1rc3. If it's reviewed/tested
> I think it's a simple enough change that it can go in without requiring a
> new RC.
>
> This looks like a correct fix to me, and I planned to test it on Windows
and push it to master first. But since master doesn't compile on Windows for
me at the moment I can't do that, and I don't really want to only push it to
1.6.x. So it may have to wait till 1.6.2/1.7.0.

Ralf
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