mirror of
https://gitlab.isc.org/isc-projects/bind9
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5cd6c173ff
Meson is a modern build system that has seen a rise in adoption and some version of it is available in almost every platform supported. Compared to automake, meson has the following advantages: * Meson provides a significant boost to the build and configuration time by better exploiting parallelism. * Meson is subjectively considered to be better in readability. These merits alone justify experimenting with meson as a way of improving development time and ergonomics. However, there are some compromises to ensure the transition goes relatively smooth: * The system tests currently rely on various files within the source directory. Changing this requirement is a non-trivial task that can't be currently justified. Currently the last compiled build directory writes into the source tree which is in turn used by pytest. * The minimum version supported has been fixed at 0.61. Increasing this value will require choosing a baseline of distributions that can package with meson. On the contrary, there will likely be an attempt to decrease this value to ensure almost universal support for building BIND 9 with meson.
55 lines
1.4 KiB
Meson
55 lines
1.4 KiB
Meson
# Copyright (C) Internet Systems Consortium, Inc. ("ISC")
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#
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# SPDX-License-Identifier: MPL-2.0
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#
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# This Source Code Form is subject to the terms of the Mozilla Public
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# License, v. 2.0. If a copy of the MPL was not distributed with this
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# file, you can obtain one at https://mozilla.org/MPL/2.0/.
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#
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# See the COPYRIGHT file distributed with this work for additional
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# information regarding copyright ownership.
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probe_src = [dtrace_header.process('probes.d'), files('query.c')]
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if config.get('HAVE_DTRACE')
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ns_probe_objects += static_library(
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'ns-probe-target',
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probe_src,
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sources: dns_gen_headers,
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build_by_default: false,
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dependencies: [uv_dep, urcu_dep],
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implicit_include_directories: false,
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include_directories: [isc_inc, dns_inc, ns_inc],
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).extract_all_objects(recursive: false)
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endif
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ns_srcset.add(
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when: 'HAVE_DTRACE',
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if_true: custom_target(
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'ns-probe',
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input: [files('probes.d'), ns_probe_objects],
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output: 'ns-probes.o',
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command: [
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dtrace,
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'-G',
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'-o', '@OUTPUT@',
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'-s', '@INPUT@',
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],
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),
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if_false: probe_src,
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)
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ns_srcset.add(
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files(
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'client.c',
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'hooks.c',
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'interfacemgr.c',
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'listenlist.c',
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'notify.c',
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'server.c',
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'stats.c',
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'update.c',
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'xfrout.c',
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),
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)
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