config(8) on FreeBSD
The text 226c612e3db9, as FreeBSD 2.1.7.1-RELEASE, FreeBSD 2.1.7-RELEASE, FreeBSD 2.1.5-RELEASE, FreeBSD 2.0.5-RELEASE shipped it.
build system configuration files
Flags it lists
-
-g -
-n -
-p