tip:‘/opt/gcc-arm-none-eabi-9-2020-q2-update/bin/…/lib/gcc/arm-none-eabi/9.3.1/…/…/…/…/arm-none-eabi/bin/ld: cannot find -lboard_bus_info’,How did this problem arise and how should we solve it?
tip:‘/opt/gcc-arm-none-eabi-9-2020-q2-update/bin/…/lib/gcc/arm-none-eabi/9.3.1/…/…/…/…/arm-none-eabi/bin/ld: cannot find -lboard_bus_info’,How did this problem arise and how should we solve it?