Development tools for Zephyr on STM32Workbench for Zephyr: VS Code extension to set up, build, flash and debug Zephyr applications on STM32.Devicetree manager: browse, edit and visualize Zephyr devicetree, STM32CubeMX-like for Zephyr.
include the clib before mlib. Do not use the "Use C math library" check box. It puts mlib first in the linker command line. I have tried to upload a screen shot of the linker settings, but its not working for me.