1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
|
# Copyrights 2013-2021 by [Mark Overmeer <mark@overmeer.net>].
# For other contributors see ChangeLog.
# See the manual pages for details on the licensing terms.
# Pod stripped from pm file by OODoc 2.02.
# This code is part of distribution Log-Report-Optional. Meta-POD processed
# with OODoc into POD and HTML manual-pages. See README.md
# Copyright Mark Overmeer. Licensed under the same terms as Perl itself.
package Log::Report::Optional;
use vars '$VERSION';
$VERSION = '1.07';
use base 'Exporter';
use warnings;
use strict;
my ($supported, @used_by);
BEGIN {
if($INC{'Log/Report.pm'})
{ $supported = 'Log::Report';
my $version = $Log::Report::VERSION;
die "Log::Report too old for ::Optional, need at least 1.00"
if $version && $version le '1.00';
}
else
{ require Log::Report::Minimal;
$supported = 'Log::Report::Minimal';
}
}
sub import(@)
{ my $class = shift;
push @used_by, (caller)[0];
$supported->import('+1', @_);
}
sub usedBy() { @used_by }
1;
|
