..\Output\STM-DEMO.axf: Warning: L6914W: option ropi ignored when using --scatter.
..\Output\STM-DEMO.axf: Warning: L6914W: option rwpi ignored when using --scatter.
..\Output\STM-DEMO.axf: Error: L6218E: Undefined symbol __main (referred from startup_stm32f10x_hd.o).
..\Output\STM-DEMO.axf: Error: L6218E: Undefined symbol __use_two_region_memory (referred from startup_stm32f10x_hd.o).