Note that other issues such as timestamps may still require rectification prior
to archival.
## GNU Libtool
[GNU Libtool](https://www.gnu.org/software/libtool/) prior to `74c8993c` (first included in version 2.2.7b) did not sort the find output. It appears that many packages (including all [GNU GCC](https://gcc.gnu.org/) versions so far) are bootstrapped with a version prior to this.