mirror of
https://github.com/NixOS/nix
synced 2025-07-02 21:51:50 +02:00
965ca18db8
This reduces the amount of boilerplate. More importantly, it provides a place to add compiler flags (such as -O3) without having to add it to every subproject (and the risk of forgetting to include it).
75 lines
1.7 KiB
Meson
75 lines
1.7 KiB
Meson
project('nix-flake', 'cpp',
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version : files('.version'),
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default_options : [
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'cpp_std=c++2a',
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# TODO(Qyriad): increase the warning level
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'warning_level=1',
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'debug=true',
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'optimization=2',
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'errorlogs=true', # Please print logs for tests that fail
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],
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meson_version : '>= 1.1',
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license : 'LGPL-2.1-or-later',
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)
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cxx = meson.get_compiler('cpp')
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subdir('build-utils-meson/deps-lists')
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deps_private_maybe_subproject = [
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]
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deps_public_maybe_subproject = [
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dependency('nix-util'),
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dependency('nix-store'),
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dependency('nix-fetchers'),
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dependency('nix-expr'),
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]
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subdir('build-utils-meson/subprojects')
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nlohmann_json = dependency('nlohmann_json', version : '>= 3.9')
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deps_public += nlohmann_json
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add_project_arguments(
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# TODO(Qyriad): Yes this is how the autoconf+Make system did it.
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# It would be nice for our headers to be idempotent instead.
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'-include', 'config-util.hh',
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'-include', 'config-store.hh',
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# '-include', 'config-fetchers.h',
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'-include', 'config-expr.hh',
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language : 'cpp',
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)
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subdir('build-utils-meson/common')
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sources = files(
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'flake/config.cc',
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'flake/flake.cc',
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'flake/flakeref.cc',
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'flake/lockfile.cc',
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'flake/settings.cc',
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'flake/url-name.cc',
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)
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include_dirs = [include_directories('.')]
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headers = files(
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'flake/flake.hh',
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'flake/flakeref.hh',
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'flake/lockfile.hh',
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'flake/settings.hh',
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'flake/url-name.hh',
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)
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this_library = library(
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'nixflake',
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sources,
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dependencies : deps_public + deps_private + deps_other,
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prelink : true, # For C++ static initializers
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install : true,
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)
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install_headers(headers, subdir : 'nix', preserve_path : true)
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libraries_private = []
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subdir('build-utils-meson/export')
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