(List
  (Com {[LIT_CHARS set]} {[LIT_CHARS -e]}  )
  (Com {[LIT_CHARS exec]} {[DQ [ComSub (Com {[LIT_CHARS dirname]} {[DQ [VarSub 0]]})][LIT_CHARS /change_mach_o_flags.py]]} {[DQ [VarSub @]]} {[DQ [VarSub BUILT_PRODUCTS_DIR][LIT_CHARS /][VarSub EXECUTABLE_PATH]]}  )
)