import os

path = 'customs' + os.sep + 'llvm2dre'
path2 = '.'
path3 = 'llvm2dre'
path4 = 'build' + os.sep + 'customs' + os.sep + 'llvm2dre'
path5 = path + os.sep + 'llvm-2.6'

for root, dirs, files in os.walk(path5):
  pass