Moving from python2 to python3

[Marco Atzeri]

On 29.12.2020 16:04, Ken Brown via Cygwin-apps wrote:
> On 12/29/2020 7:04 AM, Achim Gratz wrote:
>> Marco Atzeri via Cygwin-apps writes:
>>> all python packages have been updated.
>>>
>>> /usr/bin/python
>>> /usr/bin/python3
>>>
>>> both point now to python3.8 as default using alternatives.
>>
>> You broke the CI:
>>

> 
> An internet search led me to this:
> 
>    https://bugs.python.org/issue41374
> 
> As explained in that report, the TCP_* macros weren't defined in the 
> build of python on Cygwin because <netinet/tcp.h> was not included (see 
> https://github.com/python/cpython/blob/592527f3ee59616eca2bd1da771f7c14cee808d5/Modules/socketmodule.h#L11). 
>   Is that still the case in the current python sources?
> 
> Ken

for what I see it is still true, and looked strange.
I will update and rebuild

Thanks
Marco