|  | import os
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							|  | Import('RTT_ROOT')
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							|  | from building import *
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							|  | 
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							|  | cwd = GetCurrentDir()
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							|  | objs = []
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							|  | list = os.listdir(cwd)
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							|  | 
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							|  | for d in list:
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							|  |     path = os.path.join(cwd, d)
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							|  |     if os.path.isfile(os.path.join(path, 'SConscript')):
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							|  |         objs = objs + SConscript(os.path.join(path, 'SConscript'))
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							|  | 
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							|  | Return('objs')
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