According to James FitzGibbon:
perl5 includes an imake-like tool called MakeMaker, so porting them is a
piece of cake. Once installed, they even include a packing list, making
the generation of pkg/PLIST a simple task.
I'm not sure it is interesting as it would duplicate something already
present in the Perl mechanisms (MakeMaker and al) and would only be a
wrapper around
perl Makefile.PL
make
make test
make install
I don't think it is worth the bother. There is no need to port anything
because everything has already been done when you installed Perl itself in
term of system dependencies.