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1#!/usr/bin/env perl
2#***************************************************************************
3#                                  _   _ ____  _
4#  Project                     ___| | | |  _ \| |
5#                             / __| | | | |_) | |
6#                            | (__| |_| |  _ <| |___
7#                             \___|\___/|_| \_\_____|
8#
9# Copyright (C) Daniel Stenberg, <daniel@haxx.se>, et al.
10#
11# This software is licensed as described in the file COPYING, which
12# you should have received as part of this distribution. The terms
13# are also available at https://curl.se/docs/copyright.html.
14#
15# You may opt to use, copy, modify, merge, publish, distribute and/or sell
16# copies of the Software, and permit persons to whom the Software is
17# furnished to do so, under the terms of the COPYING file.
18#
19# This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY
20# KIND, either express or implied.
21#
22# SPDX-License-Identifier: curl
23#
24###########################################################################
25# Determine if the given curl executable supports the 'openssl' SSL engine
26if ( $#ARGV != 0 )
27{
28    print "Usage: $0 curl-executable\n";
29    exit 3;
30}
31if (!open(CURL, "@ARGV[0] -s --engine list|"))
32{
33    print "Can't get SSL engine list\n";
34    exit 2;
35}
36while( <CURL> )
37{
38    exit 0 if ( /openssl/ );
39}
40close CURL;
41print "openssl engine not supported\n";
42exit 1;
43