gmt2kml(1gmt) on Linux
The text 73d11ff98bde, as Debian 6.0 (Squeeze) shipped it.
Convert GMT data tables to KML files for Google Earth
Flags it lists
-
-: -
-A -
-C -
-D -
-E -
-F -
-G -
-H -
-I -
-K -
-L -
-N -
-O -
-Q -
-R -
-S -
-T -
-V -
-W -
-Z -
-bi -
-f -
-m