2011-05-18 17:08:31 +02:00
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Support a "first version wins" semantics.
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--- ./scripts/perl.prov.orig 2010-12-03 12:11:57.000000000 +0000
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+++ ./scripts/perl.prov 2011-05-11 15:32:39.000000000 +0000
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@@ -170,7 +170,7 @@ sub process_file {
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$version = $1;
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2007-05-25 17:22:10 +02:00
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}
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2011-05-18 17:08:31 +02:00
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- $require{$package} = $version;
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2007-05-25 17:22:10 +02:00
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+ $require{$package} ||= $version;
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}
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2011-05-18 17:08:31 +02:00
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2007-05-25 17:22:10 +02:00
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# Allow someone to have a variable that defines virtual packages
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