from building import * Import('rtconfig') src = Glob('*.c') group = [] CPPDEFINES = ['RT_USING_ARM_LIBC'] if rtconfig.PLATFORM == 'armcc' or rtconfig.PLATFORM == 'armclang': group = DefineGroup('libc', src, depend = ['RT_USING_LIBC'], CPPDEFINES = CPPDEFINES) Return('group')