Can't find Python.h on MSYS2 -- It's there

[Chris Johns]

I should have added ..

On 23/10/2018 10:35, Chris Johns wrote:
> On 23/10/2018 09:45, Joel Sherrill wrote:
>> Hi
>>
>> Nice to see the --source-only-download try to help. Just needs to find this:
>>
>> config: tools/rtems-gdb-8.0.1-1.cfg
>> error: config error: gdb-common-1.cfg:87: "gdb: python: header file not found:
>> python2.7/Python.h, please install"
>> Build FAILED
>> Build Set: Time 0:00:19.550279
>> Build FAILED
>>
>> jrs007 at JRS-OAR-Laptop MINGW64 ~/rtems/rtems-source-builder/rtems
>> $ ls /usr/include/*/P*
>> /usr/include/python2.7/Python.h  /usr/include/python2.7/Python-ast.h
>>
>> Any idea why it can't find it? Looks like it is exactly where it should be. :)
> 
> On Windows you need a MinGW64 python. We build native Windows tools so we cannot
> link to the MSYS2 (Cygwin) DLL. I suspect those headers on MSYS2 are the MSYS2
> python's headers. I do not have an MSYS2 python2.7 installed only python3 ...
> 
>  $ pacman -Qo /usr/include/python3.6m/Python.h
>  /usr/include/python3.6m/Python.h is owned by python 3.6.6-1

$ pacman -Qo /mingw64/include/python2.7/Python.h
/mingw64/include/python2.7/Python.h is owned by mingw-w64-x86_64-python2 2.7.15-3

> 
> I just build a new windows box (root disk died) last week and ran the pacman
> command in the User Manual and it worked. Sure I then made the latest RSB patch
> work with that install. I followed this procedure ...
> 
>  https://docs.rtems.org/branches/master/user/hosts/windows.html#msys2
> 
> that is the command ...
> 
>   pacman -S python mingw-w64-x86_64-python2 ....
>                      ^^?
> Chris
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