I don't understand what you're trying to do exactly, but perl's __FILE__ variable may prove handy. Here is an example use of it from Net/Config.pm:

my $file = __FILE__;
my $ref;
$file =~ s/Config.pm/libnet.cfg/;

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In reply to Re: Finding the full path of a module implementation file by eyepopslikeamosquito
in thread Finding the full path of a module implementation file by johnnywang

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