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Subject: Re: cmake suddenly stopped working
To: cygwin AT cygwin DOT com
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Date: Wed, 18 Nov 2020 17:35:58 +0100
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From: Marco Atzeri via Cygwin <cygwin AT cygwin DOT com>
Reply-To: Marco Atzeri <marco DOT atzeri AT gmail DOT com>
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On 18.11.2020 17:09, Norton Allen wrote:
> On 11/18/2020 10:33 AM, Marco Atzeri via Cygwin wrote:
>> On 18.11.2020 14:54, Norton Allen wrote:
>>> On 11/18/2020 6:31 AM, Marco Atzeri via Cygwin wrote:
>>>> On 18.11.2020 01:24, Norton Allen wrote:
>>>>> Rolling back cmake from 3.17.3-2 to 3.14.5-1 seems to have resolved 
>>>>> the problem.
>>>>>
>>>>> Any idea why no one else seems to be seeing this problem with 
>>>>> 3.17.3-2?
>>>>>
>>>>
>>>> I assume you had an incomplete upgrade.

> _ZNSt19basic_ostringstreamIcSt11char_traitsIcESaIcEEC1Ev is the symbol 
> that popped up in the strace error dialog.
> 

can you try to re-install libstdc++6 ?

$ cygcheck -f /usr/bin/cmake.exe
cmake-3.17.3-2

$ cygcheck -f /usr/bin/cygstdc++-6.dll
libstdc++6-10.2.0-1

$ objdump -x cygstdc++-6.dll | grep 
_ZNSt19basic_ostringstreamIcSt11char_traitsIcESaIcEEC1Ev
         [3985] _ZNSt19basic_ostringstreamIcSt11char_traitsIcESaIcEEC1Ev

$ objdump -x cmake.exe | grep 
_ZNSt19basic_ostringstreamIcSt11char_traitsIcESaIcEEC1Ev
         561e40   3969 
_ZNSt19basic_ostringstreamIcSt11char_traitsIcESaIcEEC1Ev


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