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-rw-r--r--lib/Automake/VarDef.pm4
1 files changed, 3 insertions, 1 deletions
diff --git a/lib/Automake/VarDef.pm b/lib/Automake/VarDef.pm
index 93d0487ea..d978b3189 100644
--- a/lib/Automake/VarDef.pm
+++ b/lib/Automake/VarDef.pm
@@ -18,11 +18,13 @@ package Automake::VarDef;
use 5.006;
use strict;
use Carp;
+
use Automake::ChannelDefs;
use Automake::ItemDef;
-
require Exporter;
+
use vars '@ISA', '@EXPORT';
+
@ISA = qw/Automake::ItemDef Exporter/;
@EXPORT = qw (&VAR_AUTOMAKE &VAR_CONFIGURE &VAR_MAKEFILE
&VAR_ASIS &VAR_PRETTY &VAR_SILENT &VAR_SORTED);