BUILD/NUCLEO_F746ZG/GCC_ARM -v' in /home/jack/mbed/mbed-os-programīuilding project mbed-os-program (NUCLEO_F746ZG, GCC_ARM) Exec '/usr/bin/python -u /home/jack/mbed/mbed-os-program/mbed-os/tools/make.py -t GCC_ARM -m NUCLEO_F746ZG -source.
Working path '/home/jack/mbed/mbed-os-program' (program) Arm-none-eabi-gcc (GNU Tools for ARM Embedded Processors 6-2017-q2-update) 6.3.1 20170620 (release)