mysql-connector-c++-8.0.17-src with mingw on Windows

[Rocky Horror]

Hello,

after successfully going through the cmake (cmake-3.12.3) configure step with

cmake.exe ..\mysql-connector-c++-8.0.17-src -G "MinGW Makefiles" -DBUILD_STATIC=ON

I got stuck at

cmake.exe --build . --config Debug

which gives me:

[ 2%] Built target save_linker_opts
[ 3%] Building CXX object uuid/src/CMakeFiles/uuid_gen.dir/uuid_gen.cc.obj
D:\Daten\LiDoSourcen\mysql-connector-c++-8.0.17-src\cdk\extra\uuid\src\uuid_gen.cc:46:26: error: conflicting declaration 'typedef CRITICAL_SECTION pthread_mutex_t'
46 | typedef CRITICAL_SECTION pthread_mutex_t;
| ^~~~~~~~~~~~~~~
In file included from D:/Daten/Portable/MinGw-msys64/mingw64/include/c++/9.2.0/x86_64-w64-mingw32/bits/gthr-default.h:35,
from D:/Daten/Portable/MinGw-msys64/mingw64/include/c++/9.2.0/x86_64-w64-mingw32/bits/gthr.h:148,
from D:/Daten/Portable/MinGw-msys64/mingw64/include/c++/9.2.0/ext/atomicity.h:35,
from D:/Daten/Portable/MinGw-msys64/mingw64/include/c++/9.2.0/bits/basic_string.h:39,
from D:/Daten/Portable/MinGw-msys64/mingw64/include/c++/9.2.0/string:55,
from D:/Daten/Portable/MinGw-msys64/mingw64/include/c++/9.2.0/stdexcept:39,
from D:\Daten\LiDoSourcen\mysql-connector-c++-8.0.17-src\cdk\extra\uuid\src\uuid_gen.cc:40:
D:/Daten/Portable/MinGw-msys64/mingw64/x86_64-w64-mingw32/include/pthread.h:271:18: note: previous declaration as 'typedef intptr_t pthread_mutex_t'
271 | typedef intptr_t pthread_mutex_t;
| ^~~~~~~~~~~~~~~

as a result.

I updated the MinGW environmet yesterday. So I should have the most recent version of the compiler.

I looked at both locations, but could not spot any obvious #define or something I could use to get a proper compilation.

Any hints - or questions?

regards

Gerhard