Can't built ./libraries/port/rp2/ ../py/stackctrl.c:32:32: error: storing the address of local variable ‘stack_dummy’ in ‘mp_state_ctx.thread.stack_top’ [-Werror=dangling-pointer=] 32 | MP_STATE_THREAD(stack_top) = (char *)&stack_dummy; #18669

[mikelemo]

Installed this repo so far with:

git clone --recursive https://github.com/Wiznet/RP2040-HAT-MicroPython.git

cd RP2040-HAT-MicroPython
cmake CMakeLists.txt

cd libraries/ports/rp2

make MICROPY_PY_WIZNET5K=5500

and I get the following error at:
make MICROPY_PY_WIZNET5K=5500

../py/stackctrl.c: In function ‘mp_stack_ctrl_init’:
../py/stackctrl.c:32:32: error: storing the address of local variable ‘stack_dummy’ in ‘mp_state_ctx.thread.stack_top’ [-Werror=dangling-pointer=]
32 | MP_STATE_THREAD(stack_top) = (char *)&stack_dummy;
../py/stackctrl.c:31:18: note: ‘stack_dummy’ declared here
31 | volatile int stack_dummy;
| ^~~~~~~~~~~
In file included from ../py/runtime.h:29,
from ../py/stackctrl.c:27:
../py/mpstate.h:291:23: note: ‘mp_state_ctx’ declared here
291 | extern mp_state_ctx_t mp_state_ctx;
| ^~~~~~~~~~~~
cc1: all warnings being treated as errors
-e See https://github.com/micropython/micropython/wiki/Build-Troubleshooting
make[3]: *** [../py/mkrules.mk:83: build/py/stackctrl.o] Error 1
make[2]: *** [CMakeFiles/firmware.dir/build.make:116: /home/pong/my_folder/code/micropython/RP2040-HAT-MicroPython/libraries/mpy-cross/build/mpy-cross] Error 2
make[1]: *** [CMakeFiles/Makefile2:1385: CMakeFiles/firmware.dir/all] Error 2
make: *** [Makefile:91: all] Error 2

is there some patch that needs to be applied to the submodules and how?

Building it on ubuntu 24.04 for cusotm rp2040 board with w5500 on none standard spi , and INT pins

[wiznet-grace]

Hello,

This repository has been migrated (updated) to a new repository. Please note that this repository will be archived (set to read-only) in the near future.

• You can find the new repository here:

WIZnet-EVB-Pico-micropython

• For more details, please refer to the README below. Pre-built files are also available under the Releases section of the new repository:

WIZnet-EVB-Pico-micropython-README

• Additionally, the examples repository is available here:

WIZnet-EVB-Pico-micropython-examples

If you encounter any issues, please open an issue in the new repository and we will get back to you.

Thank you,
Grace