The behaviour produced by this option is the default for GNU ar. ar does not support any of the other -X options; in particular, it does not support -X32 which is the default for AIX ar.
Omume a mepụtara site na nhọrọ a bụ ndabara maka GNU ar . ar adịghị akwado ihe ọ bụla ọzọ nhọrọ -X; karịsịa, ọ naghị akwado -X32 nke bụ ndabara maka AIX ar .