1project(
2    'phosphor-fan-presence',
3    'cpp',
4    default_options: [
5        'warning_level=3',
6        'werror=true',
7        'cpp_std=c++20',
8        'buildtype=debugoptimized',
9        'prefix=/usr'
10    ],
11    license: 'Apache-2.0',
12    version: '1.0',
13    meson_version: '>=0.57.0',
14)
15
16python_prog = find_program('python3', native: true)
17
18cpp = meson.get_compiler('cpp')
19
20cli11_dep = dependency('cli11', required: false)
21
22if not meson.get_compiler('cpp').has_header_symbol(
23    'CLI/CLI.hpp',
24    'CLI::App',
25    dependencies: cli11_dep,
26    required: false)
27    cli11_proj = subproject('cli11', required:false)
28    assert(cli11_proj.found(), 'CLI11 is required')
29    cli11_dep = cli11_proj.get_variable('CLI11_dep')
30endif
31
32fmt_dep = dependency('fmt')
33json_dep = declare_dependency()
34
35phosphor_dbus_interfaces_dep = dependency('phosphor-dbus-interfaces')
36phosphor_logging_dep = dependency('phosphor-logging')
37sdbusplus_dep = dependency('sdbusplus')
38sdeventplus_dep = dependency('sdeventplus')
39stdplus_dep = dependency('stdplus')
40systemd_dep = dependency('systemd')
41
42if(get_option('tests').enabled())
43    gmock_dep = dependency('gmock', disabler: true)
44    gtest_dep = dependency('gtest', main: true, disabler: true, required: false)
45
46    if not gtest_dep.found() or not gmock_dep.found()
47        gtest_proj = import('cmake').subproject('googletest', required: false)
48        if gtest_proj.found()
49            gtest_dep = declare_dependency(
50                dependencies: [
51                    dependency('threads'),
52                    gtest_proj.dependency('gtest'),
53                    gtest_proj.dependency('gtest_main'),
54                ]
55            )
56            gmock_dep = gtest_proj.dependency('gmock')
57        else
58            assert(
59                not get_option('tests').enabled(),
60                'Googletest is required if tests are enabled'
61            )
62        endif
63    endif
64    subdir('test')
65endif
66
67
68servicedir = systemd_dep.get_variable('systemdsystemunitdir')
69usr_share_dir = '/usr/share/phosphor-fan-presence'
70
71conf = configuration_data()
72
73# Control
74conf.set_quoted(
75    'CONTROL_PERSIST_ROOT_PATH', get_option('control-persist-root-path'))
76conf.set_quoted(
77    'CONTROL_PERSIST_ROOT_PATH', get_option('control-persist-root-path'))
78conf.set_quoted(
79    'FAN_DEF_YAML_FILE', get_option('fan-def-yaml-file'))
80conf.set_quoted(
81    'FAN_ZONE_YAML_FILE', get_option('fan-zone-yaml-file'))
82conf.set_quoted(
83    'ZONE_EVENTS_YAML_FILE', get_option('zone-events-yaml-file'))
84conf.set_quoted(
85    'ZONE_CONDITIONS_YAML_FILE', get_option('zone-conditions-yaml-file'))
86
87# Fan control can be in YAML mode when everything else is in JSON mode
88control_conf_type = 'yaml'
89if get_option('json-config').enabled() and get_option('json-control').enabled()
90    control_conf_type = 'json'
91endif
92
93# Monitor
94conf.set(
95    'NUM_MONITOR_LOG_ENTRIES', get_option('num-monitor-log-entries'))
96conf.set_quoted(
97    'FAN_MONITOR_YAML_FILE', get_option('fan-monitor-yaml-file'))
98conf.set('DELAY_HOST_CONTROL', get_option('delay-host-control'))
99if get_option('monitor-use-host-state').enabled()
100    conf.set('MONITOR_USE_HOST_STATE', '')
101endif
102
103# JSON-or-YAML (all programs)
104if get_option('json-config').enabled()
105    conf.set('PRESENCE_USE_JSON', '')
106    if control_conf_type == 'json'
107        conf.set('CONTROL_USE_JSON', '')
108    endif
109    conf.set('MONITOR_USE_JSON', '')
110
111    if not cpp.has_header('nlohmann/json.hpp')
112        json_dep = dependency('nlohmann_json')
113    endif
114    conf_type = 'json'
115else
116    conf_type = 'yaml'
117endif
118
119# Sensor Monitor
120conf.set_quoted('SENSOR_MONITOR_PERSIST_ROOT_PATH',
121                get_option('sensor-monitor-persist-root-path'))
122
123if get_option('use-host-power-state').enabled()
124    conf.set('ENABLE_HOST_STATE', '')
125endif
126
127conf.set(
128    'SHUTDOWN_ALARM_HARD_SHUTDOWN_DELAY_MS', get_option('sensor-monitor-hard-shutdown-delay'))
129conf.set(
130    'SHUTDOWN_ALARM_SOFT_SHUTDOWN_DELAY_MS', get_option('sensor-monitor-soft-shutdown-delay'))
131
132# Presence
133conf.set(
134    'NUM_PRESENCE_LOG_ENTRIES', get_option('num-presence-log-entries'))
135conf.set_quoted(
136    'PRESENCE_YAML_FILE', get_option('presence-config'))
137
138configure_file(output: 'config.h', configuration: conf)
139
140# Service: [name,[svcfiles]]
141services = []
142
143if get_option('control-service').enabled()
144    subdir('control')
145    service_files = ['phosphor-fan-control@.service']
146    if control_conf_type == 'yaml'
147        service_files += 'phosphor-fan-control-init@.service'
148    endif
149    services += [['control', service_files]]
150endif
151
152if get_option('monitor-service').enabled()
153    subdir('monitor')
154    service_files = ['phosphor-fan-monitor@.service']
155    if not get_option('json-config').enabled()
156        service_files += 'phosphor-fan-monitor-init@.service'
157    endif
158    services += [['monitor', service_files]]
159endif
160
161if get_option('cooling-type-service').enabled()
162    libevdev_dep = dependency('libevdev')
163    subdir('cooling-type')
164endif
165
166if get_option('presence-service').enabled()
167    libevdev_dep = dependency('libevdev')
168    subdir('presence')
169    services += [['presence', ['phosphor-fan-presence-tach@.service']]]
170endif
171
172if get_option('sensor-monitor-service').enabled()
173    subdir('sensor-monitor')
174    install_data('sensor-monitor/service_files/sensor-monitor.service',
175        install_dir: servicedir)
176endif
177
178foreach service : services
179    this_conf_type = conf_type
180
181    if service[0] == 'control'
182        this_conf_type = control_conf_type
183    endif
184
185    foreach service_file : service[1]
186        install_data(service[0] / 'service_files' / this_conf_type / service_file,
187                     install_dir: servicedir)
188    endforeach
189
190    if this_conf_type == 'json'
191        fs = import('fs')
192        dir = meson.current_source_dir() / service[0] / 'config_files' / get_option('machine-name')
193        if fs.is_dir(dir)
194            install_subdir(service[0] / 'config_files' / get_option('machine-name'),
195                          install_dir: usr_share_dir / service[0],
196                          strip_directory: true)
197        endif
198    endif
199endforeach
200
201