a) refer 'perl' in their Makefile, or
b) have a directory name of p5-*, or
c) have any dependency on any p5-* package
Like last time, where this caused no complaints.
File::DirCompare is a perl module to compare two directories using
a callback, invoked for all files that are 'different' between the
two directories, and for any files that exist only in one or other
directory ('unique' files).
