aclocal
accepts the following options:
--acdir=
dir
--help
-I
dir
.m4
files.
--output=
file
aclocal.m4
.
--print-ac-dir
aclocal
will search to
find third-party .m4
files. When this option is given, normal
processing is suppressed. This option can be used by a package to
determine where to install a macro file.
--verbose
--version