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.
I experienced the same error using pow10() in SW4STM32 with gcc and STM32F030. Adding the mlib and unchecking the "Use C math library" fixed it. Adding the clib didn't seem to be necessary.