mirror of
https://github.com/ossrs/srs.git
synced 2025-03-09 15:49:59 +00:00
27 lines
696 B
Perl
27 lines
696 B
Perl
# Copyright 2016-2018 The OpenSSL Project Authors. All Rights Reserved.
|
|
#
|
|
# Licensed under the OpenSSL license (the "License"). You may not use
|
|
# this file except in compliance with the License. You can obtain a copy
|
|
# in the file LICENSE in the source distribution or at
|
|
# https://www.openssl.org/source/license.html
|
|
|
|
package with_fallback;
|
|
|
|
sub import {
|
|
shift;
|
|
|
|
use File::Basename;
|
|
use File::Spec::Functions;
|
|
foreach (@_) {
|
|
eval "use $_";
|
|
if ($@) {
|
|
unshift @INC, catdir(dirname(__FILE__),
|
|
"..", "..", "external", "perl");
|
|
my $transfer = "transfer::$_";
|
|
eval "use $transfer";
|
|
shift @INC;
|
|
warn $@ if $@;
|
|
}
|
|
}
|
|
}
|
|
1;
|