None
BSDPAN::ExtUtils::MakeMaker overrides one sub from the standard perl module ExtUtils::MakeMaker.
If P5PORTER environment variable is not defined, the overridden WriteMakefile simply calls the original WriteMakefile. If, however, this environment variable is defined, this module assumes that the automated perl port creation is requested. At present, this mode of operation is not documented.
Anton Berezin, tobez@FreeBSD.org
perl(1), BSDPAN(3), BSDPAN::Override(3), ports(7).