aclocal-1.11(1) on Linux
The text 696c7173113e, as Debian 6.0 (Squeeze) shipped it.
manual page for aclocal 1.11.1
Flags it lists
-
--acdir -
--diff -
--dry-run -
--force -
--help -
--install -
--output -
--print-ac-dir -
--verbose -
--version -
--warnings -
-I -
-W