curl/m4/curl-amissl.m4
Viktor Szakats 9fb6cc54c5
tidy-up: use OPENSSL_VERSION_NUMBER
Uniformly use `OPENSSL_VERSION_NUMBER` to check for OpenSSL version.
Before this patch some places used `OPENSSL_VERSION_MAJOR`.

Also fix `lib/md4.c`, which included `opensslconf.h`, but that doesn't
define any version number in these implementations: BoringSSL, AWS-LC,
LibreSSL, wolfSSL. (Only in mainline OpenSSL/quictls). Switch that to
`opensslv.h`. This wasn't causing a deeper problem because the code is
looking for v3, which is only provided by OpenSSL/quictls as of now.

According to https://github.com/openssl/openssl/issues/17517, the macro
`OPENSSL_VERSION_NUMBER` is safe to use and not deprecated.

Reviewed-by: Marcel Raad
Closes #12298
2023-11-08 17:55:22 +00:00

70 lines
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#***************************************************************************
# _ _ ____ _
# Project ___| | | | _ \| |
# / __| | | | |_) | |
# | (__| |_| | _ <| |___
# \___|\___/|_| \_\_____|
#
# Copyright (C) Daniel Stenberg, <daniel@haxx.se>, et al.
#
# This software is licensed as described in the file COPYING, which
# you should have received as part of this distribution. The terms
# are also available at https://curl.se/docs/copyright.html.
#
# You may opt to use, copy, modify, merge, publish, distribute and/or sell
# copies of the Software, and permit persons to whom the Software is
# furnished to do so, under the terms of the COPYING file.
#
# This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY
# KIND, either express or implied.
#
# SPDX-License-Identifier: curl
#
#***************************************************************************
AC_DEFUN([CURL_WITH_AMISSL], [
AC_MSG_CHECKING([whether to enable Amiga native SSL/TLS (AmiSSL v5)])
if test "$HAVE_PROTO_BSDSOCKET_H" = "1"; then
if test "x$OPT_AMISSL" != xno; then
ssl_msg=
AC_COMPILE_IFELSE([
AC_LANG_PROGRAM([[
#include <libraries/amisslmaster.h>
#include <openssl/opensslv.h>
]],[[
#if defined(AMISSL_CURRENT_VERSION) && defined(AMISSL_V3xx) && \
(OPENSSL_VERSION_NUMBER >= 0x30000000L) && \
defined(PROTO_AMISSL_H)
return 0;
#else
#error not AmiSSL v5 / OpenSSL 3
#endif
]])
],[
AC_MSG_RESULT([yes])
ssl_msg="AmiSSL"
test amissl != "$DEFAULT_SSL_BACKEND" || VALID_DEFAULT_SSL_BACKEND=yes
AMISSL_ENABLED=1
OPENSSL_ENABLED=1
# Use AmiSSL's built-in ca bundle
check_for_ca_bundle=1
with_ca_fallback=yes
LIBS="-lamisslstubs -lamisslauto $LIBS"
AC_DEFINE(USE_AMISSL, 1, [if AmiSSL is in use])
AC_DEFINE(USE_OPENSSL, 1, [if OpenSSL is in use])
AC_DEFINE_UNQUOTED(HAVE_OPENSSL3, 1, [Define to 1 if using OpenSSL 3 or later.])
AC_CHECK_HEADERS(openssl/x509.h openssl/rsa.h openssl/crypto.h \
openssl/pem.h openssl/ssl.h openssl/err.h)
],[
AC_MSG_RESULT([no])
])
test -z "$ssl_msg" || ssl_backends="${ssl_backends:+$ssl_backends, }$ssl_msg"
else
AC_MSG_RESULT(no)
fi
else
AC_MSG_RESULT(no)
fi
])