microperl is a real,honest-to-goodness Perl interpreter; no core elements of the Perl language have been removed. The regular expression engine is exactly the same,the language is exactly the same,it has the same Unicode support,and so on. The only things that have been removed from it are functions that are completely system-specific,like crypt and readdir.

另见README.micro：

microperl is supposed to be a really minimal perl,even more
minimal than miniperl. No Configure is needed to build microperl,
on the other hand this means that interfaces between Perl and your
operating system are left very — minimal.

All this is experimental. If you don’t know what to do with microperl
you probably shouldn’t. Do not report bugs in microperl; fix the bugs.

根据大小的限制,您可能不需要走那么远,只需使用miniperl – 它是在编译perl的过程中构建的 – 可能就足够了.