zic(8) on macOS
The text 8623810cca83, as macOS 12.5, macOS 12.4, macOS 12.3, macOS 12.2, macOS 12.1, macOS 12.0.1 shipped it.
timezone compiler
Flags it lists
-
--version -
-D -
-L -
-d -
-g -
-l -
-m -
-p -
-s -
-u -
-v -
-y