m4(1) on FreeBSD
The text fd16c37196b2, as FreeBSD 14.5-RELEASE, FreeBSD 14.4-RELEASE, FreeBSD 14.3-RELEASE, FreeBSD 14.2-RELEASE, FreeBSD 14.1-RELEASE, FreeBSD 14.0-RELEASE, FreeBSD 13.5-RELEASE, FreeBSD 13.4-RELEASE, FreeBSD 13.3-RELEASE shipped it.
macro language processor
Flags it lists
-
--debug -
--define -
--error-output -
--fatal-warnings -
--gnu -
--include -
--prefix-builtins -
--synclines -
--trace -
--traditional -
--undefine -
-D -
-E -
-G -
-I -
-P -
-U -
-d -
-g -
-o -
-s -
-t