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Subject: Re: OpenBLAS patch for Cygwin
To: Erik Bray <erik DOT m DOT bray AT gmail DOT com>, cygwin AT cygwin DOT com
References: <CAOTD34ZtrCO4tAKBx0oUd4w9ic5h6djZ3vBJMwGEma6VNiytfg AT mail DOT gmail DOT com>
From: Marco Atzeri <marco DOT atzeri AT gmail DOT com>
Message-ID: <a00f8d46-aca4-7eac-22c7-e035e001253d@gmail.com>
Date: Tue, 6 Feb 2018 15:15:04 +0100
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On 06/02/2018 13:10, Erik Bray wrote:
> Hello,
> 
> Users/maintainers of OpenBLAS on Cygwin may be interested in this
> patch to improve support for fork():
> https://github.com/xianyi/OpenBLAS/pull/1450
> 
> Assuming this looks good (feedback welcome) it might be nice to have
> this patch included in the next release of the official OpenBLAS
> package for Cygwin since its incompatibility with fork() has caused
> problems in the past [1].
> 
> 
> Thanks,
> E
> 
> [1] https://trac.sagemath.org/ticket/22822
> 


Noted.
Do you have a test case to show the failure with current build ?

Any reason to use OS_CYGWIN_NT and not __CYGWIN__ in the patch ?

Regards
Marco

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