from building import *

cwd  = GetCurrentDir()
objs = []
list = os.listdir(os.path.join(cwd, '..'))

for d in list:
    if (d != 'M4' and d != 'M0'):
        path = os.path.join(cwd, '..', d)
        if os.path.isfile(os.path.join(path, 'SConscript')):
            objs = objs + SConscript(os.path.join(path, 'SConscript'))

Return('objs')