Log message:
Importing devel/p5-ExtUtils-XSpp version 0.05 as an indirect requirement
of scheduled import of editors/p5-Padre.

XS++ is just a thin layer over plain XS, hence to use it you are supposed
to know, at the very least, C++ and XS.

This means that you will need typemaps for both the normal XS pre-processor
xsubpp and the XS++ pre-processor xspp.