#!/usr/bin/perl

use warnings;
use strict;

use File::Find;

find(sub {
        if (-d and /[oa]-le-v7(-g)?$/) {
            print "No matching files in $File::Find::dir/$_\n" unless grep { /\.(o|a|so)$/ } glob "$_/*";
        }
    },
    "testdir"
);