xref: /openssl/include/crypto/dso_conf.h.in (revision a28d06f3)
1{- join("\n",map { "/* $_ */" } @autowarntext) -}
2/*
3 * Copyright 2016-2021 The OpenSSL Project Authors. All Rights Reserved.
4 *
5 * Licensed under the Apache License 2.0 (the "License").  You may not use
6 * this file except in compliance with the License.  You can obtain a copy
7 * in the file LICENSE in the source distribution or at
8 * https://www.openssl.org/source/license.html
9 */
10
11#ifndef OSSL_CRYPTO_DSO_CONF_H
12# define OSSL_CRYPTO_DSO_CONF_H
13# pragma once
14
15{-  # The DSO code currently always implements all functions so that no
16    # applications will have to worry about that from a compilation point
17    # of view. However, the "method"s may return zero unless that platform
18    # has support compiled in for them. Currently each method is enabled
19    # by a define "DSO_<name>" ... we translate the "dso_scheme" config
20    # string entry into using the following logic;
21    my $scheme = $disabled{dso} ? undef : uc $target{dso_scheme};
22    if (!$scheme) {
23        $scheme = "NONE";
24    }
25    my @macros = ( "DSO_$scheme" );
26    if ($scheme eq 'DLFCN') {
27        @macros = ( "DSO_DLFCN", "HAVE_DLFCN_H" );
28    } elsif ($scheme eq "DLFCN_NO_H") {
29        @macros = ( "DSO_DLFCN" );
30    }
31    join("\n", map { "# define $_" } @macros); -}
32# define DSO_EXTENSION "{- platform->dsoext() -}"
33#endif
34