gfx_lcd/syscalls.o: ..\Core\OLED_Driver\syscalls.c \
  C:\Keil_v5\ARM\ARMCLANG\Bin\..\include\stdlib.h \
  C:\Keil_v5\ARM\ARMCLANG\Bin\..\include\errno.h \
  C:\Keil_v5\ARM\ARMCLANG\Bin\..\include\stdio.h \
  C:\Keil_v5\ARM\ARMCLANG\Bin\..\include\signal.h \
  C:\Keil_v5\ARM\ARMCLANG\Bin\..\include\time.h