48e712ffd9
elogind provides a libsystemd wrapper which is packaged by some distros. For whatever reason using this wrapper instead of libelogind directly causes compiler warnings to pop up. Checking for libelogind first ensures that this wrapper is not used.
189 lines
4.2 KiB
Meson
189 lines
4.2 KiB
Meson
project(
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'seatd',
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'c',
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version: '0.1',
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meson_version: '>=0.53.0',
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default_options: [
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'c_std=c11',
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'warning_level=3',
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'werror=true',
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],
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)
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add_project_arguments(
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[
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'-Wundef',
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'-Wunused',
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'-Wlogical-op',
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'-Wmissing-include-dirs',
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'-Wold-style-definition', # nop
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'-Wpointer-arith',
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'-Wstrict-prototypes',
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'-Wimplicit-fallthrough',
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'-Wmissing-prototypes',
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'-Wno-unknown-warning-option',
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'-Wno-unused-command-line-argument',
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'-Wvla',
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'-Wl,--exclude-libs=ALL',
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'-D_XOPEN_SOURCE=700',
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'-D__BSD_VISIBLE',
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'-DSEATD_VERSION="@0@"'.format(meson.project_version()),
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],
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language: 'c',
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)
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if ['debugoptimized', 'release', 'minsize'].contains(get_option('buildtype'))
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add_project_arguments('-D_FORTIFY_SOURCE=2', language: 'c')
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endif
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# Hacks
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source_root = meson.current_source_dir().split('/')
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build_root = meson.build_root().split('/')
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relative_dir_parts = []
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i = 0
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in_prefix = true
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foreach p : build_root
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if i >= source_root.length() or not in_prefix or p != source_root[i]
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in_prefix = false
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relative_dir_parts += '..'
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endif
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i += 1
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endforeach
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i = 0
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in_prefix = true
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foreach p : source_root
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if i >= build_root.length() or not in_prefix or build_root[i] != p
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in_prefix = false
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relative_dir_parts += p
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endif
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i += 1
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endforeach
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if get_option('buildtype').startswith('debug')
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add_project_arguments('-DDEBUG', language : 'c')
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endif
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add_project_arguments(
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'-DREL_SRC_DIR="@0@"'.format(join_paths(relative_dir_parts) + '/'),
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language: 'c',
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)
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private_files = [
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'common/connection.c',
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'common/linked_list.c',
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'common/log.c',
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]
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private_deps = []
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server_files = [
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'common/log.c',
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'common/linked_list.c',
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'common/list.c',
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'common/terminal.c',
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'common/connection.c',
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'common/evdev.c',
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'common/drm.c',
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'seatd/poller.c',
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'seatd/seat.c',
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'seatd/client.c',
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'seatd/server.c',
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]
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if get_option('seatd').enabled()
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private_files += 'libseat/backend/seatd.c'
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add_project_arguments('-DSEATD_ENABLED=1', language: 'c')
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endif
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logind_provider = ''
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if get_option('logind').enabled()
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# Check for libelogind first, as elogind may provide a libsystemd wrapper
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# which can cause issues.
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logind = dependency('libelogind', required: false)
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add_project_arguments('-DLOGIND_ENABLED=1', language: 'c')
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if logind.found()
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add_project_arguments('-DHAVE_ELOGIND=1', language: 'c')
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logind_provider = 'elogind'
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else
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logind = dependency('libsystemd')
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add_project_arguments('-DHAVE_SYSTEMD=1', language: 'c')
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logind_provider = 'systemd'
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endif
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private_files += [
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'libseat/backend/logind.c',
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'common/drm.c',
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]
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private_deps += logind
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endif
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if get_option('builtin').enabled()
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add_project_arguments('-DBUILTIN_ENABLED=1', language: 'c')
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private_files += server_files
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endif
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private_lib = static_library(
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'seat-private',
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private_files,
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dependencies: private_deps,
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include_directories: [include_directories('.', 'include')],
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)
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symbols_file = 'libseat/libseat.syms'
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symbols_flag = '-Wl,--version-script,@0@/@1@'.format(meson.current_source_dir(), symbols_file)
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lib = library(
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'seat', # This results in the library being called 'libseat'
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[ 'libseat/libseat.c' ],
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link_with: private_lib,
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include_directories: [include_directories('.', 'include')],
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install: true,
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link_args: symbols_flag,
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link_depends: symbols_file,
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)
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install_headers('include/libseat.h')
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pkgconfig = import('pkgconfig')
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pkgconfig.generate(lib,
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version: meson.project_version(),
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filebase: 'libseat',
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name: 'libseat',
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description: 'Seat management library',
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)
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if get_option('server').enabled()
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executable(
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'seatd',
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[ server_files, 'seatd/seatd.c' ],
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include_directories: [include_directories('.', 'include')],
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install: true,
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)
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endif
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if get_option('examples').enabled()
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executable(
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'simpletest',
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['examples/simpletest/main.c'],
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link_with: [lib],
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include_directories: [include_directories('.', 'include')],
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install: false,
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)
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endif
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test(
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'linked_list',
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executable(
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'linked_list_test',
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['common/linked_list.c', 'tests/linked_list.c'],
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include_directories: [include_directories('.', 'include')],
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)
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)
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summary({
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'seatd': get_option('seatd').enabled() ? 1 : 0,
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'builtin': get_option('builtin').enabled() ? 1 : 0,
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'systemd': logind_provider == 'systemd' ? 1 : 0,
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'elogind': logind_provider == 'elogind' ? 1 : 0,
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})
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