1Import('rtconfig') 2from building import * 3 4cwd = GetCurrentDir() 5src = Glob('*.c') 6CPPPATH = [cwd] 7 8if rtconfig.PLATFORM in ['iccarm']: 9 src += Glob('*_iar.S') 10elif rtconfig.PLATFORM in ['gcc']: 11 src += Glob('*_gcc.S') 12elif rtconfig.PLATFORM in ['armcc', 'armclang']: 13 src += Glob('*_rvds.S') 14 15group = DefineGroup('CPU', src, depend = [''], CPPPATH = CPPPATH) 16 17Return('group') 18