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# Licensed to the Apache Software Foundation (ASF) under one or more
# contributor license agreements. See the NOTICE file distributed with
# this work for additional information regarding copyright ownership.
# The ASF licenses this file to You under the Apache License, Version 2.0
# (the "License"); you may not use this file except in compliance with
# the License. You may obtain a copy of the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.
#
package Apache::Test5005compat;
use strict;
use Symbol ();
use File::Basename;
use File::Path;
$Apache::Test5005compat::VERSION = '0.01';
my %compat_files = (
'lib/warnings.pm' => \&warnings_pm,
);
sub import {
if ($] >= 5.006) {
#make sure old compat stubs dont wipe out installed versions
unlink for keys %compat_files;
return;
}
eval { require File::Spec::Functions; } or
die "this is only Perl $], you need to install File-Spec from CPAN";
my $min_version = 0.82;
unless ($File::Spec::VERSION >= $min_version) {
die "you need to install File-Spec-$min_version or higher from CPAN";
}
while (my($file, $sub) = each %compat_files) {
$sub->($file);
}
}
sub open_file {
my $file = shift;
unless (-d 'lib') {
$file = "Apache-Test/$file";
}
my $dir = dirname $file;
unless (-d $dir) {
mkpath([$dir], 0, 0755);
}
my $fh = Symbol::gensym();
print "creating $file\n";
open $fh, ">$file" or die "open $file: $!";
return $fh;
}
sub warnings_pm {
return if eval { require warnings };
my $fh = open_file(shift);
print $fh <<'EOF';
package warnings;
sub import {}
1;
EOF
close $fh;
}
1;
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