It is Perl Packer (based on PAR) that you are looking for.

As it describes itself: pp creates standalone executables from Perl programs, using the compressed packager provided by PAR, and dependency detection heuristics offered by Module::ScanDeps. Source files are compressed verbatim without compilation. You may think of pp as "perlcc that works without hassle". :-)

CountZero

"If you have four groups working on a compiler, you'll get a 4-pass compiler." - Conway's Law