meson.build 34.4 KB
Newer Older
1 2
project(
  'NetworkManager', 'c',
3
# NOTE: When incrementing version also:
4 5 6
#  - add corresponding NM_VERSION_x_y_z macros in
#    "shared/nm-version-macros.h.in"
#  - update number in configure.ac
7
  version: '1.15.1',
8 9 10 11 12
  license: 'GPL2+',
  default_options: [
    'buildtype=debugoptimized',
    'c_std=gnu99'
  ],
13
  meson_version: '>= 0.44.0'
14 15 16 17 18 19 20 21 22 23 24 25 26 27
)

nm_name = meson.project_name()

nm_version = meson.project_version()
version_array = nm_version.split('.')
nm_major_version = version_array[0].to_int()
nm_minor_version = version_array[1].to_int()
nm_micro_version = version_array[2].to_int()

nm_id_prefix = 'NM'

nm_gir_version = '1.0'

28 29 30 31 32 33
# Distribution version string
dist_version = get_option('dist_version')
if dist_version == ''
  dist_version = nm_version
endif

34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50
nm_prefix = get_option('prefix')
nm_bindir = join_paths(nm_prefix, get_option('bindir'))
nm_datadir = join_paths(nm_prefix, get_option('datadir'))
nm_includedir = join_paths(nm_prefix, get_option('includedir'))
nm_libdir = join_paths(nm_prefix, get_option('libdir'))
nm_libexecdir = join_paths(nm_prefix, get_option('libexecdir'))
nm_localedir = join_paths(nm_prefix, get_option('localedir'))
nm_localstatedir = join_paths(nm_prefix, get_option('localstatedir'))
nm_mandir = join_paths(nm_prefix, get_option('mandir'))
nm_runstatedir = join_paths(nm_localstatedir, 'run')
nm_sbindir = join_paths(nm_prefix, get_option('sbindir'))
nm_sysconfdir = join_paths(nm_prefix, get_option('sysconfdir'))

nm_pkgsbindir = join_paths(nm_sbindir, nm_name)
nm_pkgconfdir = join_paths(nm_sysconfdir, nm_name)
nm_pkgdatadir = join_paths(nm_datadir, nm_name)
nm_pkgincludedir = join_paths(nm_includedir, nm_name)
51
nm_pkglibdir = join_paths(nm_prefix, 'lib', nm_name)
52
nm_pkgrundir = join_paths(nm_runstatedir, nm_name)
53
nm_pkgstatedir = join_paths(nm_localstatedir, 'lib', nm_name)
54 55
nm_vpndir = join_paths(nm_libdir, nm_name)
nm_plugindir = join_paths(nm_libdir, nm_name, dist_version)
56

57 58
libnm_name = 'libnm'

59 60 61 62 63
current = 1
revision = 0
age = 1
libnm_version = '@0@.@1@.@2@'.format(current - age, age, revision)

64 65 66
libnm_pkgincludedir = join_paths(nm_includedir, libnm_name)

libnm_util_name = 'libnm-util'
67 68 69 70 71 72

current = 9
revision = 0
age = 7
libnm_util_version = '@0@.@1@.@2@'.format(current - age, age, revision)

73 74 75
libnm_glib_name = 'libnm-glib'
libnm_glib_vpn_name = libnm_glib_name + '-vpn'

76 77 78 79 80
current = 13
revision = 0
age = 9
libnm_glib_version = '@0@.@1@.@2@'.format(current - age, age, revision)

81
libnm_glib_pkgincludedir = join_paths(nm_includedir, libnm_glib_name)
82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107

current = 3
revision = 0
age = 2
libnm_glib_vpn_version = '@0@.@1@.@2@'.format(current - age, age, revision)

nm_debug = get_option('buildtype').contains('debug')

cc = meson.get_compiler('c')

config_h = configuration_data()

# defines
set_defines = [
  ['GETTEXT_PACKAGE', nm_name],
  ['PACKAGE_STRING', '@0@ @1@'.format(nm_name, nm_version)],
  ['VERSION', nm_version]
]

foreach define: set_defines
  config_h.set_quoted(define[0], define[1])
endforeach

# headers
config_h.set10('HAVE_SYS_AUXV_H', cc.has_header('sys/auxv.h'))

108
use_sys_random = cc.has_function('getrandom', prefix: '#include <sys/random.h>')
109
config_h.set10('USE_SYS_RANDOM_H', use_sys_random)
110
config_h.set10('HAVE_GETRANDOM', use_sys_random or cc.has_function('getrandom', prefix: '#include <linux/random.h>'))
111 112 113 114 115

# functions
# FIXME secure_getenv check is not useful?
config_h.set('HAVE_SECURE_GETENV', cc.has_function('secure_getenv'))
config_h.set('HAVE___SECURE_GETENV', cc.has_function('__secure_getenv'))
116 117
config_h.set10('HAVE_DECL_REALLOCARRAY', cc.has_function('reallocarray', prefix: '#include <malloc.h>'))
config_h.set10('HAVE_DECL_EXPLICIT_BZERO', cc.has_function('explicit_bzero', prefix: '#include <string.h>'))
118
config_h.set10('HAVE_DECL_MEMFD_CREATE', cc.has_function('memfd_create', prefix: '#include <sys/mman.h>'))
119 120

# types
121 122 123
config_h.set('SIZEOF_DEV_T', cc.sizeof('dev_t', prefix: '#include <sys/types.h>'))
config_h.set('SIZEOF_TIME_T', cc.sizeof('time_t', prefix: '#include <sys/types.h>'))
config_h.set('SIZEOF_PID_T', cc.sizeof('pid_t', prefix: '#include <sys/types.h>'))
124

125
if not cc.has_type('pid_t', prefix: '#include <sys/types.h>')
126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 159 160 161 162 163 164 165 166 167 168 169 170 171 172 173 174 175 176 177 178 179 180 181 182
  config_h.set('pid_t', 'int')
endif

# compiler flags
common_flags = []
common_ldflags = []

enable_ld_gc = get_option('ld_gc')
if enable_ld_gc
  test_cflags = [
    '-fdata-sections',
    '-ffunction-sections',
  ]

  test_ldflags = ['-Wl,--gc-sections']

  foreach cflag: test_cflags + test_ldflags
    assert(cc.has_argument(cflag), 'Unused symbol eviction requested but not supported. Use -Dld_gc=false to build without it.')
  endforeach

  common_flags += test_cflags
  common_ldflags += test_ldflags
endif

if nm_debug
  test_cflags = [
    '-fno-strict-aliasing',
    '-Wdeclaration-after-statement',
    '-Wfloat-equal',
    '-Wimplicit-fallthrough',
    '-Winit-self',
    '-Wlogical-op',
    '-Wmissing-declarations',
    '-Wmissing-include-dirs',
    '-Wmissing-prototypes',
    '-Wno-duplicate-decl-specifier',
    '-Wno-format-truncation',
    '-Wno-missing-braces',
    '-Wno-missing-field-initializers',
    '-Wno-pragmas',
    '-Wno-sign-compare',
    '-Wno-unused-parameter',
    '-Wparentheses-equality',
    '-Wpointer-arith',
    '-Wshadow',
    '-Wstrict-prototypes',
    '-Wtypedef-redefinition',
    '-Wundef',
    '-Wunknown-attributes'
  ]

  common_flags += cc.get_supported_arguments(test_cflags)
endif

add_project_arguments(common_flags, language: 'c')
add_project_link_arguments(common_ldflags, language: 'c')

183 184
linker_script_binary   = join_paths(meson.source_root(), 'linker-script-binary.ver')
linker_script_devices  = join_paths(meson.source_root(), 'linker-script-devices.ver')
185
linker_script_settings = join_paths(meson.source_root(), 'linker-script-settings.ver')
186

187 188 189 190
ldflags_linker_script_binary   = [ '-Wl,--version-script,@0@'.format(linker_script_binary) ]
ldflags_linker_script_devices  = [ '-Wl,--version-script,@0@'.format(linker_script_devices) ]
ldflags_linker_script_settings = [ '-Wl,--version-script,@0@'.format(linker_script_settings) ]

191 192 193 194 195 196
uuid_dep = dependency('uuid')
libelogind_dep = dependency('libelogind', version: '>= 219', required: false)
libudev_dep = dependency('libudev', version: '>= 175')
dbus_dep = dependency('dbus-1', version: '>= 1.1')
libndp_dep = dependency('libndp')

Lubomir Rintel's avatar
Lubomir Rintel committed
197
jansson_dep = dependency('jansson', version: '>= 2.5', required: false)
198 199
config_h.set10('WITH_JANSSON', jansson_dep.found())

200 201
if jansson_dep.found()
  jansson_libdir = jansson_dep.get_pkgconfig_variable('libdir')
202
  res = run_command(find_program('eu-readelf', 'readelf'), '-d', join_paths(jansson_libdir, 'libjansson.so'))
203 204 205 206 207 208 209 210 211 212
  jansson_soname = ''
  foreach line: res.stdout().split('\n')
    if line.strip().contains('SONAME')
       jansson_soname = line.split('[')[1].split(']')[0]
    endif
  endforeach
  assert(jansson_soname != '', 'Unable to determine Jansson SONAME')
  config_h.set_quoted('JANSSON_SONAME', jansson_soname)
endif

213
libsystemd_dep = dependency('libsystemd', version: '>= 209', required: false)
214 215
libsystemd_login_dep = dependency('libsystemd-login', version: '>= 183', required: false)

216 217 218 219 220
config_h.set10('HAVE_LIBSYSTEMD', libsystemd_dep.found())

systemd_dep = dependency('systemd', required: false)
have_systemd_200 = systemd_dep.found() and systemd_dep.version().version_compare('>= 200')

221
gio_unix_dep = dependency('gio-unix-2.0', version: '>= 2.40')
222 223 224 225 226 227 228

glib_dep = declare_dependency(
  dependencies: [
    gio_unix_dep,
    dependency('gmodule-2.0')
  ],
  compile_args: [
229 230
    '-DGLIB_VERSION_MIN_REQUIRED=GLIB_VERSION_2_40',
    '-DGLIB_VERSION_MAX_ALLOWED=GLIB_VERSION_2_40'
231 232 233
  ]
)

234
if run_command('test', '-e', '/etc/sysconfig/network-scripts').returncode() == 0
235
  distro = 'redhat'
236
elif run_command('test', '-e', '/etc/SuSE-release').returncode() == 0
237
  distro = 'suse'
238
elif run_command('test', '-e', '/etc/debian_version').returncode() == 0
239
  distro = 'debian'
240
elif run_command('test', '-e', '/etc/gentoo-release').returncode() == 0
241 242 243 244 245 246 247
  distro = 'gentoo'
else
  distro = 'unknown'
endif

enable_ifcfg_rh = get_option('ifcfg_rh') or (distro == 'redhat')
enable_ifupdown = get_option('ifupdown') or (distro == 'debian')
248
enable_ibft = get_option('ibft')
249

250
config_h.set10('WITH_SETTINGS_PLUGIN_IBFT', enable_ibft)
251 252 253 254 255 256 257 258 259 260 261 262 263

config_plugins_default = get_option('config_plugins_default')
if config_plugins_default == ''
  config_plugins = []

  if enable_ifcfg_rh
    config_plugins += ['ifcfg-rh']
  endif

  if enable_ifupdown
    config_plugins += ['ifupdown']
  endif

264
  if enable_ibft
265 266 267 268 269 270 271
    config_plugins += ['ibft']
  endif

  config_plugins_default = ','.join(config_plugins)
endif
config_h.set_quoted('NM_CONFIG_DEFAULT_MAIN_PLUGINS', config_plugins_default)

272
config_h.set_quoted('NM_DIST_VERSION', dist_version)
273 274 275 276 277 278 279 280 281 282 283 284 285 286 287 288 289 290 291 292 293 294 295 296 297 298 299 300 301 302 303 304 305 306 307 308 309 310 311 312 313 314 315 316 317 318 319 320 321 322 323 324 325 326 327 328 329 330 331 332 333 334 335 336 337 338 339 340 341 342 343 344 345 346 347 348 349 350 351 352 353

enable_wifi = get_option('wifi')
config_h.set10('WITH_WIFI', enable_wifi)

enable_iwd = get_option('iwd')
if enable_iwd
  assert(enable_wifi, 'Enabling iwd support requires Wi-Fi support as well')
endif
config_h.set10('WITH_IWD', enable_iwd)

enable_wext = get_option('wext')
config_h.set10('HAVE_WEXT', enable_wext)

# Checks for libdl - on certain platforms its part of libc
dl_dep = cc.find_library('dl')
'''
dl_deps = []

dl_dep = cc.find_library('dl')
if dl_dep.found() and cc.has_function('dlopen')
  dl_deps += dl_dep
else
  dl_dep = dependency('dl', required: false)
  if dl_dep.found() and cc.has_function('dlopen', dependencies: dl_dep)
    dl_deps += dl_dep
  else
    dld_dep = dependency('dld', required: false)
    if dld_dep.found() and cc.has_function('dlopen', dependencies: dld_dep)
      dl_deps += dld_dep
    endif
  endif
endif
'''

# introspection support
enable_introspection = get_option('introspection')
if enable_introspection
  gir_dep = dependency('gobject-introspection-1.0', version: '>= 0.9.6', required: false)
  assert(gir_dep.found(), 'introspection support was requested, but the gobject-introspection library is not available. Use -Dintrospection=false to build without it.')
endif

enable_libnm_glib = get_option('libnm_glib')
if enable_libnm_glib
  dbus_glib_dep = dependency('dbus-glib-1', version: '>= 0.94', required: false)
  assert(dbus_dep.found() and dbus_glib_dep.found(), 'Configure with -Dlibnm_glib=false if you do not need the legacy libraries')
endif
# FIXME: do this better!!!
have_fake_typelibs = enable_libnm_glib and enable_introspection
config_h.set10('WITH_FAKE_TYPELIBS', have_fake_typelibs)

udev_dir = get_option('udev_dir')
install_udev_dir = (udev_dir != 'no')

if install_udev_dir and udev_dir == ''
  udev_dir = dependency('udev').get_pkgconfig_variable('udevdir')
endif

systemd_system_unit_dir = get_option('systemdsystemunitdir')
install_systemd_unit_dir = (systemd_system_unit_dir != 'no')

if install_systemd_unit_dir and systemd_system_unit_dir == ''
  assert(systemd_dep.found(), 'systemd required but not found, please provide a valid systemd user unit dir or disable it')
  systemd_system_unit_dir = systemd_dep.get_pkgconfig_variable('systemdsystemunitdir')
endif
config_h.set10('HAVE_SYSTEMD', install_systemd_unit_dir)

enable_systemd_journal = get_option('systemd_journal')
if enable_systemd_journal
  assert(libsystemd_dep.found(), 'Missing systemd-journald support')
endif
config_h.set10('SYSTEMD_JOURNAL', enable_systemd_journal)

config_logging_backend_default = get_option('config_logging_backend_default')
if config_logging_backend_default == 'default'
  config_logging_backend_default = (enable_systemd_journal ? 'journal' : 'syslog')
endif
config_h.set_quoted('NM_CONFIG_DEFAULT_LOGGING_BACKEND', config_logging_backend_default)

session_tracking = get_option('session_tracking')
session_trackers = []

354 355 356 357 358
if session_tracking == 'systemd'
  logind_dep = libsystemd_dep
  if not logind_dep.found()
    logind_dep = dependency('libsystemd-login', required: false)
    assert(logind_dep.found(), 'You must have libsystemd or libsystemd-login installed to build with systemd-logind support')
359
  endif
360 361 362 363 364 365 366 367 368 369 370 371
  session_trackers += 'systemd-logind'
  config_h.set10('SESSION_TRACKING_SYSTEMD', true)
  config_h.set10('SESSION_TRACKING_ELOGIND', false)
elif session_tracking == 'elogind'
  logind_dep = libelogind_dep
  assert(logind_dep.found() and libelogind_dep.version().version_compare('>= 229'), 'You must have libelogind installed to build with elogind support.')
  session_trackers += 'elogind'
  config_h.set10('SESSION_TRACKING_SYSTEMD', false)
  config_h.set10('SESSION_TRACKING_ELOGIND', true)
else
  logind_dep = dependency('', required:false)
endif
372

373 374 375
session_tracking_consolekit = get_option('session_tracking_consolekit')
if session_tracking_consolekit
  session_trackers += 'consolekit'
376
endif
377
config_h.set10('SESSION_TRACKING_CONSOLEKIT', session_tracking_consolekit)
378 379 380 381 382 383

hostname_persist = get_option('hostname_persist')
config_h.set('HOSTNAME_PERSIST_SUSE', (hostname_persist == 'suse'))
config_h.set('HOSTNAME_PERSIST_GENTOO', (hostname_persist == 'gentoo'))
config_h.set('HOSTNAME_PERSIST_SLACKWARE', (hostname_persist == 'slackware'))

384
suspend_resume = get_option('suspend_resume')
385

386 387 388 389 390 391 392 393 394 395 396 397 398
if suspend_resume == 'auto'
  if libsystemd_dep.found() or libsystemd_login_dep.found()
    suspend_resume = 'systemd'
  elif libelogind_dep.found()
    suspend_resume = 'elogind'
  elif session_tracking_consolekit
    suspend_resume = 'consolekit'
  else
    suspend_resume = 'upower'
  endif
endif

if suspend_resume == 'systemd'
399 400
  if libsystemd_dep.found()
    system_inhibit_dep = libsystemd_dep
401 402
  elif libsystemd_login_dep.found()
    system_inhibit_dep = libsystemd_login_dep
403
  else
404
    error('Need libsystemd for suspend_resume=systemd')
405
  endif
406 407 408 409 410 411 412 413 414 415 416
  config_h.set('SUSPEND_RESUME_SYSTEMD', true)
elif suspend_resume == 'elogind'
  assert(libelogind_dep.found(), 'Need libelogind for suspend_resume=elogind')
  system_inhibit_dep = libelogind_dep
  config_h.set('SUSPEND_RESUME_ELOGIND', true)
elif suspend_resume == 'consolekit'
  config_h.set('SUSPEND_RESUME_CONSOLEKIT', true)
elif suspend_resume == 'upower'
  config_h.set('SUSPEND_RESUME_UPOWER', true)
else
  error('bug')
417 418 419 420 421 422 423 424 425 426
endif

# SELinux support
enable_selinux = get_option('selinux')
if enable_selinux
  selinux_dep = dependency('libselinux', required: false)
  assert(selinux_dep.found(), 'You must have libselinux installed to build. Use -Dselinux=false to disable it')
endif
config_h.set10('HAVE_SELINUX', enable_selinux)

427 428 429 430 431 432 433 434 435 436 437 438
# eBPF support
ebpf_opt = get_option('ebpf')
if ebpf_opt == 'false'
  enable_ebpf = false
else
  enable_ebpf = true
  if not cc.has_header('linux/bpf.h')
    assert(ebpf_opt != 'true', 'eBPF requires kernel support')
    enable_ebpf = false
  endif
endif

439 440 441 442 443 444 445 446 447 448 449 450 451 452 453 454 455 456 457 458 459 460 461 462 463 464 465 466 467 468 469 470 471 472 473 474 475 476 477 478 479 480 481 482 483 484 485
# libaudit support
libaudit = get_option('libaudit')
enable_libaudit = libaudit.contains('yes')
if enable_libaudit
  libaudit_dep = dependency('audit', required: false)
  assert(libaudit_dep.found(), 'You must have libaudit installed to build. Use -Dlibaudit=false to disable it')
endif
config_default_logging_audit = (libaudit == 'yes').to_string()
config_h.set_quoted('NM_CONFIG_DEFAULT_LOGGING_AUDIT', config_default_logging_audit)
config_h.set10('HAVE_LIBAUDIT', enable_libaudit)

# Teamd control checks
enable_teamdctl = get_option('teamdctl')
if enable_teamdctl
  assert(jansson_dep.found(), 'You must have jansson installed to build. Use -Dteamdctl=false to disable it')
  libteamdctl_dep = dependency('libteamdctl', version: '>= 1.9')
  assert(libteamdctl_dep.found(), 'You must have libteamdctl installed to build. Use -Dteamdctl=false to disable it')
endif

enable_json_validation = get_option('json_validation')
if enable_json_validation
  assert(jansson_dep.found(), 'jansson is needed for team configuration validation. Use -Djson_validation=false to disable it')
endif
config_h.set10('WITH_JSON_VALIDATION', enable_json_validation)

# polkit
polkit = get_option('polkit')
enable_polkit = (polkit != 'no')

if enable_polkit
  polkit_dir = get_option('polkit_dir')
  if polkit_dir == ''
    polkit_dir = dependency('polkit-gobject-1').get_pkgconfig_variable('policydir')
  endif
endif

config_default_main_auth_polkit = (polkit == 'yes').to_string()
config_h.set_quoted('NM_CONFIG_DEFAULT_MAIN_AUTH_POLKIT', config_default_main_auth_polkit)

enable_modify_system = get_option('modify_system')

enable_polkit_agent = get_option('polkit_agent')
if enable_polkit_agent
  polkit_agent_dep = dependency('polkit-agent-1', version: '>= 0.97')
endif
config_h.set10('WITH_POLKIT_AGENT', enable_polkit_agent)

486 487 488
crypto_gnutls_dep = dependency('gnutls', version: '>= 2.12', required: false)
crypto_nss_dep = dependency('nss', required: false)

489 490
crypto = get_option('crypto')
if crypto == 'nss'
491 492 493
  assert(crypto_nss_dep.found(), 'Requires gnutls crypto support')
elif crypto == 'gnutls'
  assert(crypto_gnutls_dep.found(), 'Requires gnutls crypto support')
494
else
495
  error('bug')
496 497 498 499 500 501 502 503 504 505 506 507 508 509 510 511 512 513 514 515 516 517 518 519 520
endif

dbus_conf_dir = get_option('dbus_conf_dir')
if dbus_conf_dir == ''
  assert(dbus_dep.found(), 'D-Bus required but not found, please provide a valid system bus config dir')
  dbus_conf_dir = join_paths(dbus_dep.get_pkgconfig_variable('sysconfdir'), 'dbus-1', 'system.d')
endif

dbus_ifaces_dir = get_option('dbus_ifaces_dir')
if dbus_ifaces_dir == ''
  assert(dbus_dep.found(), 'D-Bus required but not found, please provide a valid interfaces dir')
  dbus_ifaces_dir = dbus_dep.get_pkgconfig_variable('interfaces_dir')
endif

dbus_sys_dir = get_option('dbus_sys_dir')
if dbus_sys_dir == ''
  assert(dbus_dep.found(), 'D-Bus required but not found, please provide a valid system bus services dir')
  dbus_sys_dir = dbus_dep.get_pkgconfig_variable('system_bus_services_dir')
endif

# pppd
enable_ppp = get_option('ppp')
if enable_ppp
  assert(cc.has_header('pppd/pppd.h'), 'couldn\'t find pppd.h. pppd development headers are required')

521 522 523 524 525 526
  pppd_path = get_option('pppd')
  if pppd_path == ''
    pppd = find_program('pppd', '/sbin/pppd', '/usr/sbin/pppd', required: false)
    assert(pppd.found(), 'pppd required but not found, please provide a valid pppd path or use -Dppp=false to disable it')
    pppd_path = pppd.path()
  endif
527

528
  config_h.set_quoted('PPPD_PATH', pppd_path)
529

530 531 532 533 534 535 536 537 538 539 540 541 542 543 544 545 546 547 548 549 550 551 552 553 554 555 556 557
  pppd_plugin_dir = get_option('pppd_plugin_dir')
  if pppd_plugin_dir == ''
    pppd_plugin_dir = join_paths(nm_libdir, 'pppd', '2.4.5')
  endif
endif
config_h.set10('WITH_PPP', enable_ppp)

# ModemManager1 with libmm-glib
enable_modem_manager = get_option('modem_manager')
if enable_modem_manager
  mm_glib_dep = dependency('mm-glib', version: '>= 0.7.991')
endif

# Bluez5 DUN support
enable_bluez5_dun = get_option('bluez5_dun')
if enable_bluez5_dun
  bluez5_dep = dependency('bluez', version: '>= 5', required: false)
  assert(bluez5_dep.found(), 'Bluez 5.x development headers are required')
endif
config_h.set10('WITH_BLUEZ5_DUN', enable_bluez5_dun)

# OFONO
enable_ofono = get_option('ofono')
config_h.set10('WITH_OFONO', enable_ofono)

# DHCP client support
config_dhcp_default = get_option('config_dhcp_default')
config_h.set_quoted('NM_CONFIG_DEFAULT_MAIN_DHCP', config_dhcp_default)
558 559 560 561 562 563 564 565 566 567 568 569 570 571 572 573 574 575 576 577 578 579 580 581 582 583 584 585 586 587
dhcp_summary = ''
foreach client : [ 'dhclient', 'dhcpcd', 'dhcpcanon' ]
  client_path = get_option(client)
  client_enable = (client_path != 'no')
  if client_enable
    if client_path == ''
      client_prog = find_program(client,
                                 '/sbin/' + client,
                                 '/usr/sbin/pppd/' + client,
                                 '/usr/local/sbin/' + client,
                                 required : false)
      if client_prog.found()
        client_path = client_prog.path()
      else
        client_path = '/usr/sbin/' + client
        message('@0@ not found, assume path @1@'.format(client, client_path))
      endif
    endif
    config_h.set_quoted(client.to_upper() + '_PATH', client_path)
  endif
  if config_dhcp_default == client and not client_enable
    error(client + ' has not been enabled. Please don\'t disable it or use another configuration option for main.dhcp setting')
  endif
  config_h.set10('WITH_' + client.to_upper(), client_enable)
  dhcp_summary += ('  ' + client + ': ' + client_enable.to_string())
  if (client_enable)
    dhcp_summary += (' ' + client_path)
  endif
  dhcp_summary += '\n'
endforeach
588

589
# Open vSwitch integration
590 591
enable_ovs = get_option('ovs')
if enable_ovs
592
  assert(jansson_dep.found(), 'jansson is needed for Open vSwitch integration. Use -Dovs=false to disable it')
593 594
endif

595 596 597 598 599 600 601 602 603 604 605 606 607 608 609 610 611 612 613 614 615
# DNS resolv.conf managers
config_dns_rc_manager_default = get_option('config_dns_rc_manager_default')
config_h.set_quoted('NM_CONFIG_DEFAULT_MAIN_RC_MANAGER', config_dns_rc_manager_default)
resolv_conf_summary = ''
foreach prog_name : ['resolvconf', 'netconfig']
  prog_path = get_option(prog_name)
  prog_enable = (prog_path != 'no')

  if prog_enable
    if prog_path == ''
      prog = find_program(prog_name,
                          '/usr/' + prog_name,
                          '/usr/sbin/' + prog_name,
                          '/usr/local/sbin' + prog_name,
                          required : false)
      if prog.found()
        prog_path = prog.path()
      else
        prog_enable = false
      endif
    endif
616
  endif
617

618 619 620 621
  if prog_enable
    config_h.set_quoted(prog_name.to_upper() + '_PATH', prog_path)
  elif config_dns_rc_manager_default == prog_name
    error(prog_name + ' has not been enabled. Please don\'t disable it or use another configuration option for main.rc-manager setting')
622
  endif
623

624 625 626 627 628 629
  resolv_conf_summary += '  ' + prog_name + ': ' + prog_enable.to_string()
  if prog_enable
    resolv_conf_summary += ' ' + prog_path
  endif
  resolv_conf_summary += '\n'
endforeach
630

631 632 633 634 635 636 637 638 639
# external misc tools paths
default_paths = ['/sbin', '/usr/sbin']
dnssec_ts_paths = ['/usr/local/libexec',
                   '/usr/local/lib',
                   '/usr/local/lib/dnssec-trigger',
                   '/usr/libexec',
                   '/usr/lib',
                   '/usr/lib/dnssec-trigger']

640
# 0: cmdline option, 1: paths, 2: fallback
641 642
progs = [['iptables',       default_paths,   '/sbin/iptables'],
         ['dnsmasq',        default_paths,   ''],
643
         ['dnssec_trigger', dnssec_ts_paths, join_paths(nm_libexecdir, 'dnssec-trigger-script') ],
644 645 646 647 648 649 650 651 652 653 654 655
        ]

foreach prog : progs
  path = get_option(prog[0])
  if path == ''
    search_paths = [ prog[0] ]
    foreach path : prog[1]
      search_paths += (path + '/' + prog[0])
    endforeach
    exe = find_program(search_paths, required : false)
    path = exe.found() ? exe.path() : prog[2]
  endif
656
  name = prog[0].to_upper() + '_PATH'
657 658
  config_h.set_quoted(name, path)
endforeach
659 660 661 662 663 664 665 666 667 668 669 670 671 672 673 674 675 676 677 678 679 680 681 682 683 684 685 686 687 688 689 690 691 692 693 694 695 696 697 698 699 700 701 702 703 704 705 706 707 708 709 710 711 712 713 714 715 716 717 718 719 720 721 722 723 724 725 726

# system CA certificates path
system_ca_path = get_option('system_ca_path')
config_h.set_quoted('SYSTEM_CA_PATH', system_ca_path)

# kernel firmware dir
kernel_firmware_dir = get_option('kernel_firmware_dir')
config_h.set_quoted('KERNEL_FIRMWARE_DIR', kernel_firmware_dir)

enable_libpsl = get_option('libpsl')
if enable_libpsl
  libpsl_dep = dependency('libpsl', version: '>= 0.1')
endif
config_h.set10('WITH_LIBPSL', enable_libpsl)

enable_concheck = get_option('concheck')
if enable_concheck
  libcurl_dep = dependency('libcurl', version: '>= 7.24.0', required: false)
  assert(libcurl_dep.found(), 'concheck requires libcurl library. Use -Dconcheck=false to disable it')
endif
config_h.set10('WITH_CONCHECK', enable_concheck)

enable_nmcli = get_option('nmcli')
if enable_nmcli
  # FIXME: check for readline
  # AX_LIB_READLINE
  readline_dep = declare_dependency(link_args: '-lreadline')
  '''
  foreach readline_lib: ['-lreadline', '-ledit', '-leditline']
    if not is_variable('readline_dep')
      foreach termcap_lib: ['', '-lncurses', '-ltermcap', '-lcurses']
        test_dep = declare_dependency(link_args: ' '.join([readline_lib, termcap_lib]))
        if cc.has_function('readline', dependencies: test_dep) and cc.has_header('readline', dependencies: test_dep)
          readline_dep = test_dep
        endif
      endforeach
    endif
  endforeach
  '''
  assert(readline_dep.found(), 'readline library with terminfo support is required (one of readline, edit, or editline, AND one of ncurses, curses, or termcap)')
endif

enable_nmtui = get_option('nmtui')
if enable_nmtui
  newt_dep = dependency('libnewt', version: '>= 0.52.15', required: false)
  assert(newt_dep.found(), 'You must have libnewt installed to build nmtui. Use -Dnmtui=false to disable it')
endif

more_asserts = get_option('more_asserts')
if more_asserts == 'no'
  more_asserts = 0
elif more_asserts == 'all'
  more_asserts = 100
else
  more_asserts = more_asserts.to_int()
endif
config_h.set('NM_MORE_ASSERTS', more_asserts)

more_logging = get_option('more_logging')
config_h.set10('NM_MORE_LOGGING', more_logging)

generic_support_src = 'int main() { int a = 0; int b = _Generic (a, int: 4); return b + a; };'
config_h.set10('_NM_CC_SUPPORT_GENERIC', cc.compiles(generic_support_src))

auto_support_src = 'int main() { int a = 0; __auto_type b = a; return b + a; };'
config_h.set10('_NM_CC_SUPPORT_AUTO_TYPE', cc.compiles(auto_support_src))

# Vala bindings
727 728 729 730
vapi_opt = get_option('vapi')
if vapi_opt == 'false'
  enable_vapi = false
else
731
  vala_req_version = '>= 0.17.1.24'
732 733 734 735 736 737 738 739 740 741 742 743 744 745 746 747
  enable_vapi = true

  if not enable_introspection
    assert(vapi_opt != 'true', 'vala api require GObject introspection. Use -Dvapi=false to disable it')
    enable_vapi = false
  endif

  if enable_vapi and not add_languages('vala', required: false)
    assert(vapi_opt != 'true', 'vala is required to build. Use -Dvapi=false to disable it')
    enable_vapi = false
  endif

  if enable_vapi and not meson.get_compiler('vala').version().version_compare(vala_req_version)
    assert(vapi_opt != 'true', 'vala ' + vala_req_version + ' is required to build. Use -Dvapi=false to disable it')
    enable_vapi = false
  endif
748 749 750 751 752 753
endif

# Tests, utilities and documentation
tests = get_option('tests')
enable_tests = (tests != 'no')
require_root_tests = (tests == 'root')
754
test_script = find_program(join_paths(meson.source_root(), 'tools', 'run-nm-test.sh'))
755 756

# valgrind
757 758 759 760 761
locations = get_option('valgrind')
enable_valgrind = (locations != ['no'])
if enable_valgrind
  valgrind = find_program(locations, required: false)
  enable_valgrind = valgrind.found()
762 763 764 765 766 767 768 769 770
endif

if enable_valgrind
  valgrind_suppressions_path = get_option('valgrind_suppressions')
  if valgrind_suppressions_path == ''
    valgrind_suppressions_path = join_paths(meson.source_root(), 'valgrind.suppressions')
  endif
endif

771 772
test_args = [
  '--called-from-make',
773
  meson.build_root(),
774 775 776 777 778 779
  '',
  enable_valgrind ? valgrind.path() : '',
  enable_valgrind ? valgrind_suppressions_path : '',
  '--launch-dbus=auto'
]

780 781 782 783 784 785 786 787 788 789 790 791 792 793 794 795 796 797 798 799 800 801 802 803 804 805 806 807 808 809 810 811 812 813 814 815 816 817 818 819 820 821 822 823 824 825 826 827 828 829 830 831 832
py3 = import('python3')
python = py3.find_python()

if python.found()
  config_h.set_quoted('TEST_NM_PYTHON', python.path())
endif

# check if we can build setting property documentation
'''
build_docs=no
if test -n "$INTROSPECTION_MAKEFILE"; then
  # If g-i is installed we know we have python, but we might not have pygobject
  if ! "$PYTHON" -c 'from gi.repository import GObject' >& /dev/null; then
    AC_MSG_ERROR(["--enable-introspection aims to build the settings documentation. This requires GObject introspection for python (pygobject)])
  fi

  AC_PATH_PROG(PERL, perl)
  if test -z "$PERL"; then
    AC_MSG_ERROR([--enable-introspection requires perl])
  fi
  AC_PATH_PROG(XSLTPROC, xsltproc)
  if test -z "$XSLTPROC"; then
    AC_MSG_ERROR([--enable-introspection requires xsltproc])
  fi

  have_introspection=yes
  if test "$enable_gtk_doc" = "yes"; then
    build_docs=yes
  fi
else
  if test "$enable_gtk_doc" = "yes"; then
    # large parts of the documentation require introspection/pygobject to extract
    # the documentation out of the source files. You cannot enable gtk-doc without alone.
    AC_MSG_ERROR(["--with-gtk-doc requires --enable-introspection"])
  fi
  have_introspection=no
fi
'''

gnome = import('gnome')
i18n = import('i18n')
pkg = import('pkgconfig')

po_dir = join_paths(meson.source_root(), 'po')

intltool_merge = find_program('intltool-merge')
intltool_cache = join_paths(po_dir, '.intltool-merge-cache')
intltool_desktop_cmd = [intltool_merge, '-d', '-u', '-c', intltool_cache, po_dir, '@INPUT@', '@OUTPUT@']
intltool_xml_cmd = [intltool_merge, '-x', '-u', '-c', intltool_cache, po_dir, '@INPUT@', '@OUTPUT@']

perl = find_program('perl')
xsltproc = find_program('xsltproc')

833
check_exports = find_program(join_paths(meson.source_root(), 'tools', 'check-exports.sh'))
834 835 836 837 838 839 840 841 842 843 844 845 846 847 848 849 850 851 852 853 854 855 856 857 858 859 860 861 862 863 864 865 866 867 868 869 870 871 872 873 874 875 876 877 878 879

content_files = []

# FIXME: every plugin calls to this:
'''
set_sanitizer_env = \
        [ -n "$(SANITIZER_ENV)" ] && export $(SANITIZER_ENV) ; \
        if [ -n "$(1)" ] && echo $(CFLAGS) | grep -e -fsanitize=address ; then \
                export LD_PRELOAD="$${LD_PRELOAD}:$$(ldd $(1) | grep libasan\.so\.. -o | head -n 1)"; \
        fi

check_so_symbols = \
        $(call set_sanitizer_env,$(1)); \
        LD_BIND_NOW=1 LD_PRELOAD=$${LD_PRELOAD}:$(1) $(builddir)/src/NetworkManager --version >/dev/null
'''

top_inc = include_directories('.')

subdir('introspection')
subdir('shared')
subdir('libnm-core')
subdir('libnm')
subdir('src')
subdir('dispatcher')
subdir('clients')
subdir('data')
subdir('po')

if enable_libnm_glib
  subdir('libnm-util')
  subdir('libnm-glib')
endif

if enable_vapi
  subdir('vapi')
endif

subdir('examples/C/glib')

enable_qt = get_option('qt')
if enable_qt
  add_languages('cpp')
  subdir('examples/C/qt')
endif

enable_docs = get_option('docs')
880

881
if enable_docs
882
  assert(enable_introspection, '-Ddocs=true requires -Dintrospection=true')
883
  assert(meson.version().version_compare('>= 0.46.0'), '-Ddocs requires meson >= 0.46')
884 885 886 887 888 889 890 891 892 893 894 895
  subdir('man')
  subdir('docs')
endif

config = 'config.h'

configure_file(
  input: config + '.meson',
  output: config,
  configuration: config_h
)

896 897 898 899 900 901 902 903 904 905 906 907 908 909 910 911
config_extra_h = configuration_data()

config_extra_h.set_quoted('BINDIR',            nm_bindir)
config_extra_h.set_quoted('DATADIR',           nm_datadir)
config_extra_h.set_quoted('LIBEXECDIR',        nm_libexecdir)
config_extra_h.set_quoted('LOCALSTATEDIR',     nm_localstatedir)
config_extra_h.set_quoted('NMCONFDIR',         nm_pkgconfdir)
config_extra_h.set_quoted('NMLIBDIR',          nm_pkglibdir)
config_extra_h.set_quoted('NMLIBDIR',          nm_pkglibdir)
config_extra_h.set_quoted('NMLOCALEDIR',       nm_localedir)
config_extra_h.set_quoted('NMPLUGINDIR',       nm_plugindir)
config_extra_h.set_quoted('NMRUNDIR',          nm_pkgrundir)
config_extra_h.set_quoted('NMSTATEDIR',        nm_pkgstatedir)
config_extra_h.set_quoted('NMVPNDIR',          nm_vpndir)
config_extra_h.set_quoted('NM_BUILD_BUILDDIR', meson.build_root())
config_extra_h.set_quoted('NM_BUILD_SRCDIR',   meson.source_root())
912 913 914
if enable_ppp
    config_extra_h.set_quoted('PPPD_PLUGIN_DIR',   pppd_plugin_dir)
endif
915 916 917 918 919 920 921 922 923 924 925
config_extra_h.set_quoted('PREFIX',            nm_prefix)
config_extra_h.set_quoted('RUNDIR',            nm_pkgrundir)
config_extra_h.set_quoted('RUNSTATEDIR',       nm_runstatedir)
config_extra_h.set_quoted('SYSCONFDIR',        nm_sysconfdir)

configure_file(
  input: 'config-extra.h.meson',
  output: 'config-extra.h',
  configuration: config_extra_h
)

926
meson.add_install_script(
927
  join_paths('tools', 'meson-post-install.sh'),
928 929 930 931
  nm_datadir,
  nm_bindir,
  nm_pkgconfdir,
  nm_pkglibdir,
932
  nm_pkgstatedir,
933 934 935 936 937 938 939 940 941 942 943 944 945 946
  enable_docs ? 'install_docs' : '',
  nm_mandir
)

output = '\nSystem paths:\n'
output += '  prefix: ' + nm_prefix + '\n'
output += '  exec_prefix: ' + nm_prefix + '\n'
output += '  systemdunitdir: ' + systemd_system_unit_dir + '\n'
output += '  nmbinary: ' + nm_pkgsbindir + '\n'
output += '  nmconfdir: ' + nm_pkgconfdir + '\n'
output += '  nmlibdir: ' + nm_pkglibdir + '\n'
output += '  nmdatadir: ' + nm_pkgdatadir + '\n'
output += '  nmstatedir: ' + nm_pkgstatedir + '\n'
output += '  nmrundir: ' + nm_pkgrundir + '\n'
947
output += '  nmvpndir: ' + nm_vpndir + '\n'
948
output += '  nmplugindir: ' + nm_plugindir + '\n'
949 950 951 952 953 954 955 956 957 958 959 960 961 962 963 964 965 966 967 968
output += '\nPlatform:\n'
output += '  session tracking: ' + ','.join(session_trackers) + '\n'
output += '  suspend/resume: ' + suspend_resume + '\n'
output += '  policykit: ' + enable_polkit.to_string()
if enable_polkit
  modify = (enable_modify_system ? 'permissive' : 'restrictive')
  output += ' (' + modify + ' modify.system) (default: main.auth-polkit=' + polkit + ')'
endif
output += '\n'
output += '  polkit agent: ' + enable_polkit_agent.to_string() + '\n'
output += '  selinux: ' + enable_selinux.to_string() + '\n'
output += '  systemd-journald: ' + enable_systemd_journal.to_string() + ' (default: logging.backend=' + config_logging_backend_default + ')\n'
output += '  hostname persist: ' + hostname_persist + '\n'
output += '  libaudit: ' + enable_libaudit.to_string() + ' (default: logging.audit=' + config_default_logging_audit + ')\n'
output += '\nFeatures:\n'
output += '  wext: ' + enable_wext.to_string() + '\n'
output += '  wifi: ' + enable_wifi.to_string() + '\n'
output += '  iwd:  ' + enable_iwd.to_string() + '\n'
output += '  pppd: ' + enable_ppp.to_string()
if enable_ppp
969
  output += ' ' + pppd_path + ' plugins:' + pppd_plugin_dir
970 971 972 973 974 975 976 977 978 979 980
endif
output += '\n'
output += '  modemmanager-1: ' + enable_modem_manager.to_string() + '\n'
output += '  ofono: ' + enable_ofono.to_string() + '\n'
output += '  concheck: ' + enable_concheck.to_string() + '\n'
output += '  libteamdctl: ' + enable_teamdctl.to_string() + '\n'
output += '  ovs: ' + enable_ovs.to_string() + '\n'
output += '  libnm-glib: ' + enable_libnm_glib.to_string() + '\n'
output += '  nmcli: ' + enable_nmcli.to_string() + '\n'
output += '  nmtui: ' + enable_nmtui.to_string() + '\n'
output += '\nConfiguration_plugins (main.plugins=' + config_plugins_default + ')\n'
981
output += '  ibft: ' + enable_ibft.to_string() + '\n'
982 983
output += '  ifcfg-rh: ' + enable_ifcfg_rh.to_string() + '\n'
output += '  ifupdown: ' + enable_ifupdown.to_string() + '\n'
984
output += '\nHandlers for /etc/resolv.conf:\n' + resolv_conf_summary
985 986
output += '\n'
output += '  config-dns-rc-manager-default: ' + config_dns_rc_manager_default + '\n'
987
output += '\nDHCP clients (default ' + config_dhcp_default + '):\n' + dhcp_summary
988 989 990 991 992 993 994 995 996 997
output += '\n'
output += '\nMiscellaneous:\n'
output += '  have introspection: ' + enable_introspection.to_string() + '\n'
output += '  build documentation and manpages: ' + enable_docs.to_string() + '\n'
# FIXME
#output += '  install pregenerated documentation and manpages: no
output += '  tests: ' + tests + '\n'
output += '  more-asserts: @0@\n'.format(more_asserts)
output += '  more-logging: ' + more_logging.to_string() + '\n'
output += '  warning-level: ' + get_option('warning_level') + '\n'
998 999 1000 1001 1002
output += '  valgrind: ' + enable_valgrind.to_string()
if enable_valgrind
  output += ' ' + valgrind.path()
endif
output += '\n'
1003 1004 1005
output += '  code coverage: ' + get_option('b_coverage').to_string() + '\n'
output += '  LTO: ' + get_option('b_lto').to_string() + '\n'
output += '  Linker garbage collection: ' + enable_ld_gc.to_string() + '\n'
1006 1007
output += '  JSON validation for libnm: ' + enable_json_validation.to_string() + '\n'
output += '  crypto: ' + crypto + ' (have-gnutls: ' + crypto_gnutls_dep.found().to_string() + ', have-nss: ' + crypto_nss_dep.found().to_string() + ')\n'
1008 1009
output += '  sanitizers: ' + get_option('b_sanitize') + '\n'
output += '  Mozilla Public Suffix List: ' + enable_libpsl.to_string() + '\n'
1010
output += '  vapi: ' + enable_vapi.to_string() + '\n'
1011
output += '  ebpf: ' + enable_ebpf.to_string() + '\n'
1012
message(output)