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root |
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package ExtUtils::MakeMaker::bytes; |
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use vars qw($VERSION); |
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$VERSION = 0.01; |
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my $Have_Bytes = eval q{require bytes; 1;}; |
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sub import { |
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return unless $Have_Bytes; |
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shift; |
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unshift @_, 'bytes'; |
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goto &bytes::import; |
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} |
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1; |
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=head1 NAME |
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ExtUtils::MakeMaker::bytes - Version agnostic bytes.pm |
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=head1 SYNOPSIS |
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use just like bytes.pm |
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=head1 DESCRIPTION |
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bytes.pm was introduced with 5.6. This means any code which has 'use |
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bytes' in it won't even compile on 5.5.X. Since bytes is a lexical |
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pragma and must be used at compile time we can't simply wrap it in |
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a BEGIN { eval 'use bytes' } block. |
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ExtUtils::MakeMaker::bytes is just a very thin wrapper around bytes |
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which works just like it when bytes.pm exists and everywhere else it |
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does nothing. |
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=cut |
