bind/lib/isc/crypto/meson.build

# Copyright (C) Internet Systems Consortium, Inc. ("ISC")
#
# SPDX-License-Identifier: MPL-2.0
#
# This Source Code Form is subject to the terms of the Mozilla Public
# License, v. 2.0.  If a copy of the MPL was not distributed with this
# file, you can obtain one at https://mozilla.org/MPL/2.0/.
#
# See the COPYRIGHT file distributed with this work for additional
# information regarding copyright ownership.

isc_srcset.add(
    when: 'HAVE_OPENSSL_3_API',
    if_true: files('ossl3.c'),
    if_false: files('ossl1.c'),
)
start treating openssl 3.0 and 1.1 as separate libraries OpenSSL 3.0 has completely revamed the way applications are supposed to interact with libcrypto with the old way gaining a hefty perfomance penalty. Almost every cryptographic functionality will have a pre-3.0 and post-3.0 counterpart split by the preprocessor after the migration is complete. Instead of having a macros mess everywhere, start the long term plan of having a cryptographic functionality layer with OpenSSL >=3.0 and OpenSSL <3.0 as two separate backends. Start this process by splitting the initialization function. 2025-08-12 12:53:11 +03:00			`# Copyright (C) Internet Systems Consortium, Inc. ("ISC")`
			`#`
			`# SPDX-License-Identifier: MPL-2.0`
			`#`
			`# This Source Code Form is subject to the terms of the Mozilla Public`
			`# License, v. 2.0. If a copy of the MPL was not distributed with this`
			`# file, you can obtain one at https://mozilla.org/MPL/2.0/.`
			`#`
			`# See the COPYRIGHT file distributed with this work for additional`
			`# information regarding copyright ownership.`

			`isc_srcset.add(`
			`when: 'HAVE_OPENSSL_3_API',`
			`if_true: files('ossl3.c'),`
			`if_false: files('ossl1.c'),`
			`)`