mklocale(1) on OpenBSD
The text c23dcf42cabe, as OpenBSD 5.9, OpenBSD 5.8, OpenBSD 5.7, OpenBSD 5.6, OpenBSD 5.5, OpenBSD 5.4, OpenBSD 5.3, OpenBSD 5.2, OpenBSD 5.1, OpenBSD 5.0, OpenBSD 4.9 shipped it.
make LC_CTYPE locale files
Flags it lists
-
-d -
-o