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package rlib; |
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2977
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use strict; |
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use vars qw($VERSION @ISA); |
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934
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use lib (); |
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849
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use File::Basename qw(dirname); |
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use File::Spec; |
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$VERSION = "0.02"; |
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@ISA = qw(lib); |
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sub _dirs { |
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my($pkg,$file) = (caller(1))[0,1]; |
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100
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my @rel = @_ ? @_ : qw(../lib lib); |
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my $dir; |
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# if called from package main then assume we were called |
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# by a script not a module |
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if($pkg eq 'main') { |
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require FindBin; |
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# hide "used only once" warning |
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$dir = ($FindBin::Bin,$FindBin::Bin)[0]; |
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} |
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else { |
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require Cwd; |
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$dir = Cwd::abs_path(dirname($file)); |
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} |
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# If we were called by a package then traverse upwards |
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# to root of lib |
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while($pkg =~ /::/g) { |
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$dir = dirname($dir); |
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} |
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4
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if($^O eq 'VMS') { |
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0
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0
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require VMS::Filespec; |
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0
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0
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@rel = map { VMS::Filespec::unixify($_) } @rel; |
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0
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} |
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map { File::Spec->catdir($dir,$_) } @rel; |
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60
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} |
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45
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sub import { |
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4
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4
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1074
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shift->SUPER::import( _dirs(@_) ); |
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} |
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49
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sub unimport { |
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0
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0
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shift->SUPER::unimport( _dirs(@_) ); |
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} |
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53
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1; |
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55
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__END__ |