ESP32 Core couldn't be compiled

[mc0110]

Hi Peter,

thanks for sharing this amazing work. I tried to build the package for an esp32-environment.
The good news is, that I'm able to produce a new kernel, but it is not possible together with your module.
The line
make -C ports/esp32 .../modules CFLAGS_EXTRA=-DMODULE_BITSTRUCT_ENABLED=1
is running in an error.
Do you have an idea, what there is going wrong?

Thanks in advance
Magnus