On OpenBSD the tar command does not support long options, nor does it support any form of --help type output. This removes usages of long options in favor of the equivalent short option, and special cases the OpenBSD tar detection logic based on the output of tar (instead of tar --help like other OS). These changes should allow tar to work as expected on OpenBSD.
On OpenBSD the tar command does not support long options, nor does it support any form of
--helptype output. This removes usages of long options in favor of the equivalent short option, and special cases the OpenBSD tar detection logic based on the output oftar(instead oftar --helplike other OS). These changes should allowtarto work as expected on OpenBSD.