math library is also needed, however, here are various ways to provide a math library so CONFIG_LIBM is not now set. boards/arm/stm32l4/nucleo-l476rg/scripts/Make.defs: Add required definitiions if libcxx is enabled.
math library is also needed, however, here are various ways to provide a math library so CONFIG_LIBM is not now set. boards/arm/stm32l4/nucleo-l476rg/scripts/Make.defs: Add required definitiions if libcxx is enabled.