zic(8) on OpenBSD
The text b4f4031b678f, as OpenBSD 4.8, OpenBSD 4.7, OpenBSD 4.6, OpenBSD 4.5, OpenBSD 4.4, OpenBSD 4.3, OpenBSD 4.2 shipped it.
time zone compiler
Flags it lists
-
-L -
-d -
-l -
-p -
-v -
-y