mamdag reads MAM (Make Abstract Machine) target and prerequisite file descriptions from the standard input and
writes a
dag(1) description of the dependency graph on the standard
output. Mamfiles are generated by the
--mam option of
nmake(1) and
gmake(1).
dag(1) is an obsolete predecessor to
dot(1); new applications should use
mamdot(1) and
dot(1).