importrtconfigfrombuildingimport*# get current directorycwd=GetCurrentDir()# The set of source files associated with this SConscript file.src=Glob('GD32F30x_standard_peripheral/Source/*.c')src+=[cwd+'/CMSIS/GD/GD32F30x/Source/system_gd32f30x.c']#add for startup scriptifrtconfig.CROSS_TOOL=='gcc':