meson.build

   1 # SPDX-License-Identifier: LGPL-2.1+
   2 #
   3 # Copyright 2017 Zbigniew Jędrzejewski-Szmek
   4
   5 project('elogind', 'c',
   6         version : '238',
   7         license : 'LGPLv2+',
   8         default_options: [
   9                 'c_std=gnu99',
  10                 'prefix=/usr',
  11                 'sysconfdir=/etc',
  12                 'localstatedir=/var',
  13         ],
  14         meson_version : '>= 0.44',
  15        )
  16
  17 #if 0 /// UNNEEDED by elogind - libudev is external
  18 # libsystemd_version = '0.22.0'
  19 # libudev_version = '1.6.10'
  20 #else
  21 libelogind_version = '0.22.0'
  22 #endif // 0
  23
  24 # We need the same data in two different formats, ugh!
  25 # Also, for hysterical reasons, we use different variable
  26 # names, sometimes. Not all variables are included in every
  27 # set. Ugh, ugh, ugh!
  28 conf = configuration_data()
  29 conf.set_quoted('PACKAGE_STRING',  meson.project_name() + ' ' + meson.project_version())
  30 conf.set_quoted('PACKAGE_VERSION', meson.project_version())
  31
  32 substs = configuration_data()
  33 #if 0 /// Set elogind Package PACKAGE_URL
  34 # substs.set('PACKAGE_URL',          'https://www.freedesktop.org/wiki/Software/systemd')
  35 #else
  36 substs.set('PACKAGE_URL',          'https://github.com/elogind/elogind')
  37 #endif // 0
  38 substs.set('PACKAGE_VERSION',      meson.project_version())
  39
  40 #####################################################################
  41 #if 0 /// elogind does not need this
  42 #
  43 # # Try to install the git pre-commit hook
  44 # git_hook = run_command(join_paths(meson.source_root(), 'tools/add-git-hook.sh'))
  45 # if git_hook.returncode() == 0
  46 #         message(git_hook.stdout().strip())
  47 # endif
  48 #else
  49 # elogind Note: We use precompiler masks for two reasons:
  50 #               1) The masking is consistent with the sources
  51 #               2) The git patch creator we use for preparing upstream patches
  52 #                  manipulates commits to not take those masks out. Therefore
  53 #                  it can be used to add commits updating the meson files, too.
  54 #endif // 0
  55
  56 #####################################################################
  57
  58 if get_option('split-usr') == 'auto'
  59         split_usr = run_command('test', '-L', '/bin').returncode() != 0
  60 else
  61         split_usr = get_option('split-usr') == 'true'
  62 endif
  63 conf.set10('HAVE_SPLIT_USR', split_usr,
  64            description : '/usr/bin and /bin directories are separate')
  65
  66 if get_option('split-bin') == 'auto'
  67         split_bin = run_command('test', '-L', '/usr/sbin').returncode() != 0
  68 else
  69         split_bin = get_option('split-bin') == 'true'
  70 endif
  71 conf.set10('HAVE_SPLIT_BIN', split_bin,
  72            description : 'bin and sbin directories are separate')
  73
  74 rootprefixdir = get_option('rootprefix')
  75 # Unusual rootprefixdir values are used by some distros
  76 # (see https://github.com/systemd/systemd/pull/7461).
  77 rootprefix_default = split_usr ? '/' : '/usr'
  78 if rootprefixdir == ''
  79         rootprefixdir = rootprefix_default
  80 endif
  81
  82 #if 0 /// UNNEEDED by elogind
  83 # sysvinit_path = get_option('sysvinit-path')
  84 # sysvrcnd_path = get_option('sysvrcnd-path')
  85 # conf.set10('HAVE_SYSV_COMPAT', sysvinit_path != '' and sysvrcnd_path != '',
  86 #            description : 'SysV init scripts and rcN.d links are supported')
  87 #endif // 0
  88
  89 # join_paths ignore the preceding arguments if an absolute component is
  90 # encountered, so this should canonicalize various paths when they are
  91 # absolute or relative.
  92 prefixdir = get_option('prefix')
  93 if not prefixdir.startswith('/')
  94         error('Prefix is not absolute: "@0@"'.format(prefixdir))
  95 endif
  96 bindir = join_paths(prefixdir, get_option('bindir'))
  97 libdir = join_paths(prefixdir, get_option('libdir'))
  98 sysconfdir = join_paths(prefixdir, get_option('sysconfdir'))
  99 includedir = join_paths(prefixdir, get_option('includedir'))
 100 datadir = join_paths(prefixdir, get_option('datadir'))
 101 localstatedir = join_paths('/', get_option('localstatedir'))
 102
 103 rootbindir = join_paths(rootprefixdir, 'bin')
 104 rootsbindir = join_paths(rootprefixdir, split_bin ? 'sbin' : 'bin')
 105 #if 0 /// elogind has a different default
 106 # rootlibexecdir = join_paths(rootprefixdir, 'lib/systemd')
 107 #else
 108 rootlibexecdir = get_option('rootlibexecdir')
 109 rootlibexecdir = rootlibexecdir != '' ? rootlibexecdir : join_paths(rootprefixdir, 'lib/elogind')
 110 #endif // 0
 111
 112 rootlibdir = get_option('rootlibdir')
 113 if rootlibdir == ''
 114         rootlibdir = join_paths(rootprefixdir, libdir.split('/')[-1])
 115 endif
 116
 117 # Dirs of external packages
 118 pkgconfigdatadir = join_paths(datadir, 'pkgconfig')
 119 pkgconfiglibdir = join_paths(libdir, 'pkgconfig')
 120 polkitpolicydir = join_paths(datadir, 'polkit-1/actions')
 121 polkitrulesdir = join_paths(datadir, 'polkit-1/rules.d')
 122 polkitpkladir = join_paths(localstatedir, 'lib/polkit-1/localauthority/10-vendor.d')
 123 varlogdir = join_paths(localstatedir, 'log')
 124 #if 0 /// UNNEEDED by elogind
 125 # xinitrcdir = join_paths(sysconfdir, 'X11/xinit/xinitrc.d')
 126 # rpmmacrosdir = get_option('rpmmacrosdir')
 127 # if rpmmacrosdir != 'no'
 128 #         rpmmacrosdir = join_paths(prefixdir, rpmmacrosdir)
 129 # endif
 130 #endif // 0
 131 modprobedir = join_paths(rootprefixdir, 'lib/modprobe.d')
 132
 133 # Our own paths
 134 #if 0 /// elogind has a bit different layout and does not need all of theses
 135 # pkgdatadir = join_paths(datadir, 'systemd')
 136 # environmentdir = join_paths(prefixdir, 'lib/environment.d')
 137 # pkgsysconfdir = join_paths(sysconfdir, 'systemd')
 138 # userunitdir = join_paths(prefixdir, 'lib/systemd/user')
 139 # userpresetdir = join_paths(prefixdir, 'lib/systemd/user-preset')
 140 # tmpfilesdir = join_paths(prefixdir, 'lib/tmpfiles.d')
 141 # sysusersdir = join_paths(prefixdir, 'lib/sysusers.d')
 142 # sysctldir = join_paths(prefixdir, 'lib/sysctl.d')
 143 # binfmtdir = join_paths(prefixdir, 'lib/binfmt.d')
 144 # modulesloaddir = join_paths(prefixdir, 'lib/modules-load.d')
 145 # networkdir = join_paths(rootprefixdir, 'lib/systemd/network')
 146 # pkgincludedir = join_paths(includedir, 'systemd')
 147 # systemgeneratordir = join_paths(rootlibexecdir, 'system-generators')
 148 # usergeneratordir = join_paths(prefixdir, 'lib/systemd/user-generators')
 149 # systemenvgeneratordir = join_paths(prefixdir, 'lib/systemd/system-environment-generators')
 150 # userenvgeneratordir = join_paths(prefixdir, 'lib/systemd/user-environment-generators')
 151 # systemshutdowndir = join_paths(rootlibexecdir, 'system-shutdown')
 152 # systemsleepdir = join_paths(rootlibexecdir, 'system-sleep')
 153 # systemunitdir = join_paths(rootprefixdir, 'lib/systemd/system')
 154 # systempresetdir = join_paths(rootprefixdir, 'lib/systemd/system-preset')
 155 # udevlibexecdir = join_paths(rootprefixdir, 'lib/udev')
 156 # udevhomedir = udevlibexecdir
 157 # udevrulesdir = join_paths(udevlibexecdir, 'rules.d')
 158 # udevhwdbdir = join_paths(udevlibexecdir, 'hwdb.d')
 159 # catalogdir = join_paths(prefixdir, 'lib/systemd/catalog')
 160 # kernelinstalldir = join_paths(prefixdir, 'lib/kernel/install.d')
 161 # factorydir = join_paths(datadir, 'factory')
 162 # bootlibdir = join_paths(prefixdir, 'lib/systemd/boot/efi')
 163 # testsdir = join_paths(prefixdir, 'lib/systemd/tests')
 164 # systemdstatedir = join_paths(localstatedir, 'lib/systemd')
 165 # catalogstatedir = join_paths(systemdstatedir, 'catalog')
 166 # randomseeddir = join_paths(localstatedir, 'lib/systemd')
 167 #
 168 # docdir = get_option('docdir')
 169 # if docdir == ''
 170 #         docdir = join_paths(datadir, 'doc/systemd')
 171 # endif
 172 #else
 173 pkgdatadir = join_paths(datadir, 'elogind')
 174 pkgsysconfdir = join_paths(sysconfdir, 'elogind')
 175 pkgincludedir = join_paths(includedir, 'elogind/systemd')
 176 systemshutdowndir = join_paths(rootlibexecdir, 'system-shutdown')
 177 systemsleepdir = join_paths(rootlibexecdir, 'system-sleep')
 178
 179 # in elogind, udev is external and thus configurable
 180 udevlibexecdir = get_option('udevbindir')
 181 udevlibexecdir = udevlibexecdir != '' ? udevlibexecdir : join_paths(rootprefixdir, 'lib/udev')
 182 udevrulesdir = get_option('udevrulesdir')
 183 udevrulesdir = udevrulesdir != '' ? udevrulesdir : join_paths(udevlibexecdir, 'rules.d')
 184 udevhomedir = udevlibexecdir
 185 factorydir = join_paths(datadir, 'factory')
 186 docdir = get_option('docdir')
 187 docdir = docdir != '' ? docdir: '-'.join([join_paths(datadir, 'doc/elogind'),
 188                                           meson.project_version()])
 189 testsdir = join_paths(prefixdir, 'lib/elogind/tests')
 190 randomseeddir = join_paths(localstatedir, 'lib/elogind')
 191 #endif // 0
 192
 193 dbuspolicydir = get_option('dbuspolicydir')
 194 if dbuspolicydir == ''
 195         dbuspolicydir = join_paths(datadir, 'dbus-1/system.d')
 196 endif
 197
 198 dbussessionservicedir = get_option('dbussessionservicedir')
 199 if dbussessionservicedir == ''
 200         dbussessionservicedir = join_paths(datadir, 'dbus-1/services')
 201 endif
 202
 203 dbussystemservicedir = get_option('dbussystemservicedir')
 204 if dbussystemservicedir == ''
 205         dbussystemservicedir = join_paths(datadir, 'dbus-1/system-services')
 206 endif
 207
 208 pamlibdir = get_option('pamlibdir')
 209 if pamlibdir == ''
 210         pamlibdir = join_paths(rootlibdir, 'security')
 211 endif
 212
 213 pamconfdir = get_option('pamconfdir')
 214 if pamconfdir == ''
 215         pamconfdir = join_paths(sysconfdir, 'pam.d')
 216 endif
 217
 218 #if 0 /// UNNEEDED by elogind
 219 # memory_accounting_default = get_option('memory-accounting-default')
 220 #endif // 0
 221
 222 conf.set_quoted('PKGSYSCONFDIR',                              pkgsysconfdir)
 223 conf.set_quoted('SYSTEM_CONFIG_UNIT_PATH',                    join_paths(pkgsysconfdir, 'system'))
 224 #if 0 /// UNNEEDED by elogind
 225 # conf.set_quoted('SYSTEM_DATA_UNIT_PATH',                      systemunitdir)
 226 # conf.set_quoted('SYSTEM_SYSVINIT_PATH',                       sysvinit_path)
 227 # conf.set_quoted('SYSTEM_SYSVRCND_PATH',                       sysvrcnd_path)
 228 # conf.set_quoted('RC_LOCAL_SCRIPT_PATH_START',                 get_option('rc-local'))
 229 # conf.set_quoted('RC_LOCAL_SCRIPT_PATH_STOP',                  get_option('halt-local'))
 230 #
 231 # conf.set('ANSI_OK_COLOR',                                     'ANSI_' + get_option('ok-color').underscorify().to_upper())
 232 #
 233 # conf.set_quoted('USER_CONFIG_UNIT_PATH',                      join_paths(pkgsysconfdir, 'user'))
 234 # conf.set_quoted('USER_DATA_UNIT_PATH',                        userunitdir)
 235 # conf.set_quoted('CERTIFICATE_ROOT',                           get_option('certificate-root'))
 236 # conf.set_quoted('CATALOG_DATABASE',                           join_paths(catalogstatedir, 'database'))
 237 # conf.set_quoted('SYSTEMD_CGROUP_AGENT_PATH',                  join_paths(rootlibexecdir, 'systemd-cgroups-agent'))
 238 # conf.set_quoted('SYSTEMD_BINARY_PATH',                        join_paths(rootlibexecdir, 'systemd'))
 239 # conf.set_quoted('SYSTEMD_FSCK_PATH',                          join_paths(rootlibexecdir, 'systemd-fsck'))
 240 # conf.set_quoted('SYSTEMD_MAKEFS_PATH',                        join_paths(rootlibexecdir, 'systemd-makefs'))
 241 # conf.set_quoted('SYSTEMD_GROWFS_PATH',                        join_paths(rootlibexecdir, 'systemd-growfs'))
 242 # conf.set_quoted('SYSTEMD_SHUTDOWN_BINARY_PATH',               join_paths(rootlibexecdir, 'systemd-shutdown'))
 243 # conf.set_quoted('SYSTEMD_SLEEP_BINARY_PATH',                  join_paths(rootlibexecdir, 'systemd-sleep'))
 244 # conf.set_quoted('SYSTEMCTL_BINARY_PATH',                      join_paths(rootbindir, 'systemctl'))
 245 # conf.set_quoted('SYSTEMD_TTY_ASK_PASSWORD_AGENT_BINARY_PATH', join_paths(rootbindir, 'systemd-tty-ask-password-agent'))
 246 # conf.set_quoted('SYSTEMD_STDIO_BRIDGE_BINARY_PATH',           join_paths(bindir, 'systemd-stdio-bridge'))
 247 #else
 248 conf.set_quoted('SYSTEMD_CGROUP_AGENT_PATH',                  join_paths(rootlibexecdir, 'elogind-cgroups-agent'))
 249 conf.set_quoted('ELOGIND_UACCESS_COMMAND_PATH',               join_paths(rootlibexecdir, 'elogind-uaccess-command'))
 250 conf.set_quoted('SYSTEMD_BINARY_PATH',                        join_paths(rootlibexecdir, 'elogind'))
 251 #endif // 0
 252 conf.set_quoted('ROOTPREFIX',                                 rootprefixdir)
 253 #if 0 /// UNNEEDED by elogind
 254 # conf.set_quoted('RANDOM_SEED_DIR',                            randomseeddir)
 255 # conf.set_quoted('RANDOM_SEED',                                join_paths(randomseeddir, 'random-seed'))
 256 # conf.set_quoted('SYSTEMD_CRYPTSETUP_PATH',                    join_paths(rootlibexecdir, 'systemd-cryptsetup'))
 257 # conf.set_quoted('SYSTEM_GENERATOR_PATH',                      systemgeneratordir)
 258 # conf.set_quoted('USER_GENERATOR_PATH',                        usergeneratordir)
 259 # conf.set_quoted('SYSTEM_ENV_GENERATOR_PATH',                  systemenvgeneratordir)
 260 # conf.set_quoted('USER_ENV_GENERATOR_PATH',                    userenvgeneratordir)
 261 #endif // 0
 262 conf.set_quoted('SYSTEM_SHUTDOWN_PATH',                       systemshutdowndir)
 263 conf.set_quoted('SYSTEM_SLEEP_PATH',                          systemsleepdir)
 264 #if 0 /// UNNEEDED by elogind
 265 # conf.set_quoted('SYSTEMD_KBD_MODEL_MAP',                      join_paths(pkgdatadir, 'kbd-model-map'))
 266 # conf.set_quoted('SYSTEMD_LANGUAGE_FALLBACK_MAP',              join_paths(pkgdatadir, 'language-fallback-map'))
 267 #endif // 0
 268 conf.set_quoted('UDEVLIBEXECDIR',                             udevlibexecdir)
 269 conf.set_quoted('POLKIT_AGENT_BINARY_PATH',                   join_paths(bindir, 'pkttyagent'))
 270 conf.set_quoted('LIBDIR',                                     libdir)
 271 conf.set_quoted('ROOTLIBDIR',                                 rootlibdir)
 272 conf.set_quoted('ROOTLIBEXECDIR',                             rootlibexecdir)
 273 #if 0 /// UNNEEDED by elogind
 274 # conf.set_quoted('BOOTLIBDIR',                                 bootlibdir)
 275 # conf.set_quoted('SYSTEMD_PULL_PATH',                          join_paths(rootlibexecdir, 'systemd-pull'))
 276 # conf.set_quoted('SYSTEMD_IMPORT_PATH',                        join_paths(rootlibexecdir, 'systemd-import'))
 277 # conf.set_quoted('SYSTEMD_EXPORT_PATH',                        join_paths(rootlibexecdir, 'systemd-export'))
 278 # conf.set_quoted('VENDOR_KEYRING_PATH',                        join_paths(rootlibexecdir, 'import-pubring.gpg'))
 279 # conf.set_quoted('USER_KEYRING_PATH',                          join_paths(pkgsysconfdir, 'import-pubring.gpg'))
 280 # conf.set_quoted('DOCUMENT_ROOT',                              join_paths(pkgdatadir, 'gatewayd'))
 281 # conf.set('MEMORY_ACCOUNTING_DEFAULT',                         memory_accounting_default ? 'true' : 'false')
 282 #endif // 0
 283 conf.set_quoted('MEMORY_ACCOUNTING_DEFAULT_YES_NO',           memory_accounting_default ? 'yes' : 'no')
 284
 285 conf.set_quoted('ABS_BUILD_DIR',                              meson.build_root())
 286 conf.set_quoted('ABS_SRC_DIR',                                meson.source_root())
 287
 288 substs.set('prefix',                                          prefixdir)
 289 substs.set('exec_prefix',                                     prefixdir)
 290 substs.set('libdir',                                          libdir)
 291 substs.set('rootlibdir',                                      rootlibdir)
 292 substs.set('includedir',                                      includedir)
 293 substs.set('pkgsysconfdir',                                   pkgsysconfdir)
 294 substs.set('bindir',                                          bindir)
 295 substs.set('rootbindir',                                      rootbindir)
 296 substs.set('rootlibexecdir',                                  rootlibexecdir)
 297 #if 0 /// UNNEEDED by elogind
 298 # substs.set('systemunitdir',                                   systemunitdir)
 299 # substs.set('userunitdir',                                     userunitdir)
 300 # substs.set('systempresetdir',                                 systempresetdir)
 301 # substs.set('userpresetdir',                                   userpresetdir)
 302 # substs.set('udevhwdbdir',                                     udevhwdbdir)
 303 #endif // 0
 304 substs.set('udevrulesdir',                                    udevrulesdir)
 305 substs.set('udevlibexecdir',                                  udevlibexecdir)
 306 #if 0 /// UNNEEDED by elogind
 307 # substs.set('catalogdir',                                      catalogdir)
 308 # substs.set('tmpfilesdir',                                     tmpfilesdir)
 309 # substs.set('sysusersdir',                                     sysusersdir)
 310 # substs.set('sysctldir',                                       sysctldir)
 311 # substs.set('binfmtdir',                                       binfmtdir)
 312 # substs.set('modulesloaddir',                                  modulesloaddir)
 313 # substs.set('systemgeneratordir',                              systemgeneratordir)
 314 # substs.set('usergeneratordir',                                usergeneratordir)
 315 # substs.set('systemenvgeneratordir',                           systemenvgeneratordir)
 316 # substs.set('userenvgeneratordir',                             userenvgeneratordir)
 317 #endif // 0
 318 substs.set('systemshutdowndir',                               systemshutdowndir)
 319 substs.set('systemsleepdir',                                  systemsleepdir)
 320 substs.set('VARLOGDIR',                                       varlogdir)
 321 #if 0 /// UNNEEDED by elogind
 322 # substs.set('CERTIFICATEROOT',                                 get_option('certificate-root'))
 323 # substs.set('SYSTEMCTL',                                       join_paths(rootbindir, 'systemctl'))
 324 # substs.set('RANDOM_SEED',                                     join_paths(randomseeddir, 'random-seed'))
 325 # substs.set('SYSTEM_SYSVINIT_PATH',                            sysvinit_path)
 326 # substs.set('SYSTEM_SYSVRCND_PATH',                            sysvrcnd_path)
 327 # substs.set('RC_LOCAL_SCRIPT_PATH_START',                      get_option('rc-local'))
 328 # substs.set('RC_LOCAL_SCRIPT_PATH_STOP',                       get_option('halt-local'))
 329 # substs.set('MEMORY_ACCOUNTING_DEFAULT',                       memory_accounting_default ? 'yes' : 'no')
 330 #endif // 0
 331
 332 #####################################################################
 333
 334 cc = meson.get_compiler('c')
 335 pkgconfig = import('pkgconfig')
 336 check_compilation_sh = find_program('tools/meson-check-compilation.sh')
 337 meson_build_sh = find_program('tools/meson-build.sh')
 338
 339 if get_option('tests') != 'false'
 340         cxx = find_program('c++', required : false)
 341         if cxx.found()
 342                 #  Used only for tests
 343                 add_languages('cpp')
 344         endif
 345 endif
 346
 347 #if 0 /// elogind does not support fuzz stress testing (, yet).
 348 # want_ossfuzz = get_option('oss-fuzz')
 349 # want_libfuzzer = get_option('llvm-fuzz')
 350 # fuzzer_build = want_ossfuzz or want_libfuzzer
 351 # if want_ossfuzz and want_libfuzzer
 352 #         error('only one of oss-fuzz and llvm-fuzz can be specified')
 353 # endif
 354 # if want_libfuzzer
 355 #         fuzzing_engine = meson.get_compiler('cpp').find_library('Fuzzer')
 356 # endif
 357 # if want_ossfuzz
 358 #         fuzzing_engine = meson.get_compiler('cpp').find_library('FuzzingEngine')
 359 # endif
 360 #
 361 # possible_cc_flags = [
 362 #         '-Wextra',
 363 #         '-Werror=undef',
 364 #         '-Wlogical-op',
 365 #         '-Wmissing-include-dirs',
 366 #         '-Wold-style-definition',
 367 #         '-Wpointer-arith',
 368 #         '-Winit-self',
 369 #         '-Wdeclaration-after-statement',
 370 #         '-Wfloat-equal',
 371 #         '-Wsuggest-attribute=noreturn',
 372 #         '-Werror=missing-prototypes',
 373 #         '-Werror=implicit-function-declaration',
 374 #         '-Werror=missing-declarations',
 375 #         '-Werror=return-type',
 376 #         '-Werror=incompatible-pointer-types',
 377 #         '-Werror=format=2',
 378 #         '-Wstrict-prototypes',
 379 #         '-Wredundant-decls',
 380 #         '-Wmissing-noreturn',
 381 #         '-Wimplicit-fallthrough=5',
 382 #         '-Wshadow',
 383 #         '-Wendif-labels',
 384 #         '-Wstrict-aliasing=2',
 385 #         '-Wwrite-strings',
 386 #         '-Werror=overflow',
 387 #         '-Wdate-time',
 388 #         '-Wnested-externs',
 389 #         '-ffast-math',
 390 #         '-fno-common',
 391 #         '-fdiagnostics-show-option',
 392 #         '-fno-strict-aliasing',
 393 #         '-fvisibility=hidden',
 394 #         '-fstack-protector',
 395 #         '-fstack-protector-strong',
 396 #         '--param=ssp-buffer-size=4',
 397 # ]
 398 #
 399 # # --as-needed and --no-undefined are provided by meson by default,
 400 # # run mesonconf to see what is enabled
 401 # possible_link_flags = [
 402 #         '-Wl,-z,relro',
 403 #         '-Wl,-z,now',
 404 # ]
 405 #else
 406 fuzzer_build = false
 407 #endif // 0
 408
 409 # the oss-fuzz fuzzers are not built with -fPIE, so don't
 410 # enable it when we are linking against them
 411 if not fuzzer_build
 412         possible_cc_flags += '-fPIE'
 413         possible_link_flags += '-pie'
 414 endif
 415
 416 if cc.get_id() == 'clang'
 417         possible_cc_flags += [
 418                 '-Wno-typedef-redefinition',
 419                 '-Wno-gnu-variable-sized-type-not-at-end',
 420         ]
 421 endif
 422
 423 if get_option('buildtype') != 'debug'
 424         possible_cc_flags += [
 425                 '-ffunction-sections',
 426                 '-fdata-sections',
 427         ]
 428
 429         possible_link_flags += '-Wl,--gc-sections'
 430 endif
 431
 432 add_project_arguments(cc.get_supported_arguments(possible_cc_flags), language : 'c')
 433
 434 # "negative" arguments: gcc on purpose does not return an error for "-Wno-"
 435 # arguments, just emits a warnings. So test for the "positive" version instead.
 436 foreach arg : ['unused-parameter',
 437                'missing-field-initializers',
 438                'unused-result',
 439                'format-signedness',
 440                'error=nonnull', # work-around for gcc 7.1 turning this on on its own
 441               ]
 442         if cc.has_argument('-W' + arg)
 443                 add_project_arguments('-Wno-' + arg, language : 'c')
 444         endif
 445 endforeach
 446
 447 if cc.compiles('''
 448    #include <time.h>
 449    #include <inttypes.h>
 450    typedef uint64_t usec_t;
 451    usec_t now(clockid_t clock);
 452    int main(void) {
 453            struct timespec now;
 454            return 0;
 455    }
 456 ''', name : '-Werror=shadow with local shadowing')
 457         add_project_arguments('-Werror=shadow', language : 'c')
 458 endif
 459
 460 link_test_c = files('tools/meson-link-test.c')
 461
 462 foreach arg : possible_link_flags
 463         have = run_command(check_compilation_sh,
 464                            cc.cmd_array(), '-x', 'c', arg,
 465                            '-include', link_test_c).returncode() == 0
 466         message('Linking with @0@ supported: @1@'.format(arg, have ? 'yes' : 'no'))
 467         if have
 468                 add_project_link_arguments(arg, language : 'c')
 469         endif
 470 endforeach
 471
 472 cpp = ' '.join(cc.cmd_array()) + ' -E'
 473
 474 #####################################################################
 475 # compilation result tests
 476
 477 conf.set('_GNU_SOURCE', true)
 478 conf.set('__SANE_USERSPACE_TYPES__', true)
 479
 480 conf.set('SIZEOF_PID_T', cc.sizeof('pid_t', prefix : '#include <sys/types.h>'))
 481 conf.set('SIZEOF_UID_T', cc.sizeof('uid_t', prefix : '#include <sys/types.h>'))
 482 conf.set('SIZEOF_GID_T', cc.sizeof('gid_t', prefix : '#include <sys/types.h>'))
 483 conf.set('SIZEOF_DEV_T', cc.sizeof('dev_t', prefix : '#include <sys/types.h>'))
 484 conf.set('SIZEOF_INO_T', cc.sizeof('ino_t', prefix : '#include <sys/types.h>'))
 485 conf.set('SIZEOF_TIME_T', cc.sizeof('time_t', prefix : '#include <sys/time.h>'))
 486 conf.set('SIZEOF_RLIM_T', cc.sizeof('rlim_t', prefix : '#include <sys/resource.h>'))
 487
 488 decl_headers = '''
 489 #include <uchar.h>
 490 #include <linux/ethtool.h>
 491 #include <linux/fib_rules.h>
 492 //#include <linux/stat.h>
 493 //#include <sys/stat.h>
 494 '''
 495 # FIXME: key_serial_t is only defined in keyutils.h, this is bound to fail
 496
 497 foreach decl : ['char16_t',
 498                 'char32_t',
 499                 'key_serial_t',
 500                 'struct ethtool_link_settings',
 501                 'struct fib_rule_uid_range',
 502                 'struct statx',
 503                ]
 504
 505         # We get -1 if the size cannot be determined
 506         have = cc.sizeof(decl, prefix : decl_headers) > 0
 507         conf.set10('HAVE_' + decl.underscorify().to_upper(), have)
 508 endforeach
 509
 510 foreach decl : [['IFLA_INET6_ADDR_GEN_MODE',         'linux/if_link.h'],
 511                 ['IN6_ADDR_GEN_MODE_STABLE_PRIVACY', 'linux/if_link.h'],
 512                 ['IFLA_VRF_TABLE',                   'linux/if_link.h'],
 513                 ['IFLA_MACVLAN_FLAGS',               'linux/if_link.h'],
 514                 ['IFLA_IPVLAN_FLAGS',                'linux/if_link.h'],
 515                 ['IFLA_PHYS_PORT_ID',                'linux/if_link.h'],
 516                 ['IFLA_BOND_AD_INFO',                'linux/if_link.h'],
 517                 ['IFLA_VLAN_PROTOCOL',               'linux/if_link.h'],
 518                 ['IFLA_VXLAN_REMCSUM_NOPARTIAL',     'linux/if_link.h'],
 519                 ['IFLA_VXLAN_GPE',                   'linux/if_link.h'],
 520                 ['IFLA_GENEVE_LABEL',                'linux/if_link.h'],
 521                 # if_tunnel.h is buggy and cannot be included on its own
 522                 ['IFLA_VTI_REMOTE',                  'linux/if_tunnel.h', '#include <net/if.h>'],
 523                 ['IFLA_IPTUN_ENCAP_DPORT',           'linux/if_tunnel.h', '#include <net/if.h>'],
 524                 ['IFLA_GRE_ENCAP_DPORT',             'linux/if_tunnel.h', '#include <net/if.h>'],
 525                 ['IFLA_BRIDGE_VLAN_INFO',            'linux/if_bridge.h'],
 526                 ['IFLA_BRPORT_PROXYARP',             'linux/if_link.h'],
 527                 ['IFLA_BRPORT_LEARNING_SYNC',        'linux/if_link.h'],
 528                 ['IFLA_BR_VLAN_DEFAULT_PVID',        'linux/if_link.h'],
 529                 ['IPVLAN_F_PRIVATE',                 'linux/if_link.h'],
 530                 ['NDA_IFINDEX',                      'linux/neighbour.h'],
 531                 ['IFA_FLAGS',                        'linux/if_addr.h'],
 532                 ['FRA_UID_RANGE',                    'linux/fib_rules.h'],
 533                 ['LO_FLAGS_PARTSCAN',                'linux/loop.h'],
 534                 ['VXCAN_INFO_PEER',                  'linux/can/vxcan.h'],
 535                ]
 536         prefix = decl.length() > 2 ? decl[2] : ''
 537         have = cc.has_header_symbol(decl[1], decl[0], prefix : prefix)
 538         conf.set10('HAVE_' + decl[0], have)
 539 endforeach
 540
 541 foreach ident : ['secure_getenv', '__secure_getenv']
 542         conf.set10('HAVE_' + ident.to_upper(), cc.has_function(ident))
 543 endforeach
 544
 545 foreach ident : [
 546         ['memfd_create',      '''#include <sys/mman.h>'''],
 547         ['gettid',            '''#include <sys/types.h>
 548                                  #include <unistd.h>'''],
 549         ['pivot_root',        '''#include <stdlib.h>
 550                                  #include <unistd.h>'''],     # no known header declares pivot_root
 551         ['name_to_handle_at', '''#include <sys/types.h>
 552                                  #include <sys/stat.h>
 553                                  #include <fcntl.h>'''],
 554         ['setns',             '''#include <sched.h>'''],
 555         ['renameat2',         '''#include <stdio.h>
 556 //                                 #include <fcntl.h>'''],
 557         ['kcmp',              '''#include <linux/kcmp.h>'''],
 558         ['keyctl',            '''#include <sys/types.h>
 559                                  #include <keyutils.h>'''],
 560         ['copy_file_range',   '''#include <sys/syscall.h>
 561                                  #include <unistd.h>'''],
 562         ['bpf',               '''#include <sys/syscall.h>
 563                                  #include <unistd.h>'''],
 564         ['statx',             '''#include <sys/types.h>
 565                                  #include <sys/stat.h>
 566 //                                 #include <unistd.h>'''],
 567         ['explicit_bzero' ,   '''#include <string.h>'''],
 568         ['reallocarray',      '''#include <malloc.h>'''],
 569 ]
 570
 571         have = cc.has_function(ident[0], prefix : ident[1], args : '-D_GNU_SOURCE')
 572         conf.set10('HAVE_' + ident[0].to_upper(), have)
 573 endforeach
 574
 575 if cc.has_function('getrandom', prefix : '''#include <sys/random.h>''', args : '-D_GNU_SOURCE')
 576         conf.set10('USE_SYS_RANDOM_H', true)
 577         conf.set10('HAVE_GETRANDOM', true)
 578 else
 579         have = cc.has_function('getrandom', prefix : '''#include <linux/random.h>''')
 580         conf.set10('USE_SYS_RANDOM_H', false)
 581         conf.set10('HAVE_GETRANDOM', have)
 582 endif
 583
 584 #####################################################################
 585
 586 sed = find_program('sed')
 587 awk = find_program('awk')
 588 m4 = find_program('m4')
 589 stat = find_program('stat')
 590 git = find_program('git', required : false)
 591 env = find_program('env')
 592 perl = find_program('perl', required : false)
 593
 594 #if 0 /// elogind does not use this but needs a tool to symlink its installed headers.
 595 # meson_make_symlink = meson.source_root() + '/tools/meson-make-symlink.sh'
 596 #else /// Needed by elogind
 597 meson_symlink_headers = meson.source_root() + '/tools/meson-symlink_headers.sh'
 598 #endif // 0
 599 mkdir_p = 'mkdir -p $DESTDIR/@0@'
 600 #if 0 /// unneeded by elogind
 601 # test_efi_create_disk_sh = find_program('test/test-efi-create-disk.sh')
 602 # splash_bmp = files('test/splash.bmp')
 603 #endif // 0
 604
 605 # if -Dxxx-path option is found, use that. Otherwise, check in $PATH,
 606 # /usr/sbin, /sbin, and fall back to the default from middle column.
 607 #if 0 /// elogind has a bit different list and some adaptions
 608 # progs = [['quotaon',    '/usr/sbin/quotaon'    ],
 609 #          ['quotacheck', '/usr/sbin/quotacheck' ],
 610 #          ['kmod',       '/usr/bin/kmod'        ],
 611 #          ['kexec',      '/usr/sbin/kexec'      ],
 612 #          ['sulogin',    '/usr/sbin/sulogin'    ],
 613 #          ['mount',      '/usr/bin/mount',      'MOUNT_PATH'],
 614 #          ['umount',     '/usr/bin/umount',     'UMOUNT_PATH'],
 615 #          ['loadkeys',   '/usr/bin/loadkeys',   'KBD_LOADKEYS'],
 616 #          ['setfont',    '/usr/bin/setfont',    'KBD_SETFONT'],
 617 #         ]
 618 #else
 619 progs = [['halt',       '/sbin/halt',          'HALT'],
 620          ['kexec',      '/usr/sbin/kexec',     'KEXEC'],
 621          ['poweroff',   '/sbin/poweroff',      'POWEROFF'],
 622          ['reboot',     '/sbin/reboot',        'REBOOT'],
 623         ]
 624 #endif // 0
 625 foreach prog : progs
 626         path = get_option(prog[0] + '-path')
 627         if path != ''
 628                 message('Using @1@ for @0@'.format(prog[0], path))
 629         else
 630                 exe = find_program(prog[0],
 631                                    '/usr/sbin/' + prog[0],
 632                                    '/sbin/' + prog[0],
 633                                    required: false)
 634                 path = exe.found() ? exe.path() : prog[1]
 635         endif
 636         name = prog.length() > 2 ? prog[2] : prog[0].to_upper()
 637         conf.set_quoted(name, path)
 638         substs.set(name, path)
 639 endforeach
 640
 641 #if 0 /// unneeded by elogind
 642 # conf.set_quoted('TELINIT', get_option('telinit-path'))
 643 #
 644 # if run_command('ln', '--relative', '--help').returncode() != 0
 645 #         error('ln does not support --relative (added in coreutils 8.16)')
 646 # endif
 647 #endif // 0
 648
 649 ############################################################
 650
 651 gperf = find_program('gperf')
 652
 653 gperf_test_format = '''
 654 #include <string.h>
 655 const char * in_word_set(const char *, @0@);
 656 @1@
 657 '''
 658 gperf_snippet_format = 'echo foo,bar | @0@ -L ANSI-C'
 659 gperf_snippet = run_command('sh', '-c', gperf_snippet_format.format(gperf.path()))
 660 gperf_test = gperf_test_format.format('size_t', gperf_snippet.stdout())
 661 if cc.compiles(gperf_test)
 662         gperf_len_type = 'size_t'
 663 else
 664         gperf_test = gperf_test_format.format('unsigned', gperf_snippet.stdout())
 665         if cc.compiles(gperf_test)
 666                 gperf_len_type = 'unsigned'
 667         else
 668                 error('unable to determine gperf len type')
 669         endif
 670 endif
 671 message('gperf len type is @0@'.format(gperf_len_type))
 672 conf.set('GPERF_LEN_TYPE', gperf_len_type,
 673          description : 'The type of gperf "len" parameter')
 674
 675 ############################################################
 676
 677 if not cc.has_header('sys/capability.h')
 678         error('POSIX caps headers not found')
 679 endif
 680 foreach header : ['crypt.h',
 681                   'linux/btrfs.h',
 682                   'linux/memfd.h',
 683                   'linux/vm_sockets.h',
 684                   'sys/auxv.h',
 685                   'valgrind/memcheck.h',
 686                   'valgrind/valgrind.h',
 687                  ]
 688
 689         conf.set10('HAVE_' + header.underscorify().to_upper(),
 690                    cc.has_header(header))
 691 endforeach
 692
 693 ############################################################
 694
 695 conf.set_quoted('FALLBACK_HOSTNAME', get_option('fallback-hostname'))
 696 #if 0 /// UNNEEDED by elogind
 697 # conf.set10('ENABLE_COMPAT_GATEWAY_HOSTNAME', get_option('compat-gateway-hostname'))
 698 # gateway_hostnames = ['_gateway'] + (conf.get('ENABLE_COMPAT_GATEWAY_HOSTNAME') == 1 ? ['gateway'] : [])
 699 #endif // 0
 700
 701 default_hierarchy = get_option('default-hierarchy')
 702 conf.set_quoted('DEFAULT_HIERARCHY_NAME', default_hierarchy,
 703                 description : 'default cgroup hierarchy as string')
 704 if default_hierarchy == 'legacy'
 705         conf.set('DEFAULT_HIERARCHY', 'CGROUP_UNIFIED_NONE')
 706 elif default_hierarchy == 'hybrid'
 707         conf.set('DEFAULT_HIERARCHY', 'CGROUP_UNIFIED_SYSTEMD')
 708 else
 709         conf.set('DEFAULT_HIERARCHY', 'CGROUP_UNIFIED_ALL')
 710 endif
 711
 712 #if 0 /// UNNEEDED by elogind
 713 # time_epoch = get_option('time-epoch')
 714 # if time_epoch == ''
 715 #         NEWS = files('NEWS')
 716 #         time_epoch = run_command(stat, '-c', '%Y', NEWS).stdout()
 717 # endif
 718 # time_epoch = time_epoch.to_int()
 719 # conf.set('TIME_EPOCH', time_epoch)
 720 #else
 721 ############################################################
 722 # elogind needs to know which cgroups controller to follow.
 723 get_cg_ctrl_sh = find_program('tools/meson-get-cg-controller.sh')
 724 with_cgroupctrl = get_option('cgroup-controller')
 725 if with_cgroupctrl == '' or with_cgroupctrl == 'auto'
 726         with_cgroupctrl = run_command(get_cg_ctrl_sh, []).stdout().strip()
 727 elif with_cgroupctrl == 'none'
 728         with_cgroupctrl = 'elogind'
 729 endif
 730
 731 # No controller now is a problem:
 732 if with_cgroupctrl == ''
 733         error('Unable to determine cgroup controller, but cgroups support is mandatory!')
 734 endif
 735
 736 conf.set_quoted('SYSTEMD_CGROUP_CONTROLLER', '_'.join(['',with_cgroupctrl]),
 737                 description : 'name of the cgroup controller to use')
 738 conf.set_quoted('SYSTEMD_CGROUP_CONTROLLER_LEGACY',
 739                 '='.join(['name', with_cgroupctrl]))
 740 conf.set_quoted('SYSTEMD_CGROUP_CONTROLLER_HYBRID',
 741                 '='.join(['name', with_cgroupctrl]))
 742 ############################################################
 743 #endif // 0
 744
 745 system_uid_max = get_option('system-uid-max')
 746 if system_uid_max == ''
 747         system_uid_max = run_command(
 748                 awk,
 749                 '/^\s*SYS_UID_MAX\s+/ { uid=$2 } END { print uid }',
 750                 '/etc/login.defs').stdout().strip()
 751         if system_uid_max == ''
 752                 system_uid_max = '999'
 753         endif
 754 endif
 755 system_uid_max = system_uid_max.to_int()
 756 conf.set('SYSTEM_UID_MAX', system_uid_max)
 757 substs.set('systemuidmax', system_uid_max)
 758 message('maximum system UID is @0@'.format(system_uid_max))
 759
 760 system_gid_max = get_option('system-gid-max')
 761 if system_gid_max == ''
 762         system_gid_max = run_command(
 763                 awk,
 764                 '/^\s*SYS_GID_MAX\s+/ { gid=$2 } END { print gid }',
 765                 '/etc/login.defs').stdout().strip()
 766         if system_gid_max == ''
 767                 system_gid_max = '999'
 768         endif
 769 endif
 770 system_gid_max = system_gid_max.to_int()
 771 conf.set('SYSTEM_GID_MAX', system_gid_max)
 772 substs.set('systemgidmax', system_gid_max)
 773 message('maximum system GID is @0@'.format(system_gid_max))
 774
 775 #if 0 /// UNNEEDED by elogind
 776 # dynamic_uid_min = get_option('dynamic-uid-min').to_int()
 777 # dynamic_uid_max = get_option('dynamic-uid-max').to_int()
 778 # conf.set('DYNAMIC_UID_MIN', dynamic_uid_min)
 779 # conf.set('DYNAMIC_UID_MAX', dynamic_uid_max)
 780 # substs.set('dynamicuidmin', dynamic_uid_min)
 781 # substs.set('dynamicuidmax', dynamic_uid_max)
 782 #
 783 # container_uid_base_min = get_option('container-uid-base-min').to_int()
 784 # container_uid_base_max = get_option('container-uid-base-max').to_int()
 785 # conf.set('CONTAINER_UID_BASE_MIN', container_uid_base_min)
 786 # conf.set('CONTAINER_UID_BASE_MAX', container_uid_base_max)
 787 # substs.set('containeruidbasemin', container_uid_base_min)
 788 # substs.set('containeruidbasemax', container_uid_base_max)
 789 #endif // 0
 790
 791 nobody_user = get_option('nobody-user')
 792 nobody_group = get_option('nobody-group')
 793
 794 getent_result = run_command('getent', 'passwd', '65534')
 795 if getent_result.returncode() == 0
 796         name = getent_result.stdout().split(':')[0]
 797         if name != nobody_user
 798                 warning('\n' +
 799                         'The local user with the UID 65534 does not match the configured user name "@0@" of the nobody user (its name is @1@).\n'.format(nobody_user, name) +
 800                         'Your build will result in an user table setup that is incompatible with the local system.')
 801         endif
 802 endif
 803 id_result = run_command('id', '-u', nobody_user)
 804 if id_result.returncode() == 0
 805         id = id_result.stdout().to_int()
 806         if id != 65534
 807                 warning('\n' +
 808                         'The local user with the configured user name "@0@" of the nobody user does not have UID 65534 (it has @1@).\n'.format(nobody_user, id) +
 809                         'Your build will result in an user table setup that is incompatible with the local system.')
 810         endif
 811 endif
 812
 813 getent_result = run_command('getent', 'group', '65534')
 814 if getent_result.returncode() == 0
 815         name = getent_result.stdout().split(':')[0]
 816         if name != nobody_group
 817                 warning('\n' +
 818                         'The local group with the GID 65534 does not match the configured group name "@0@" of the nobody group (its name is @1@).\n'.format(nobody_group, name) +
 819                         'Your build will result in an group table setup that is incompatible with the local system.')
 820         endif
 821 endif
 822 id_result = run_command('id', '-g', nobody_group)
 823 if id_result.returncode() == 0
 824         id = id_result.stdout().to_int()
 825         if id != 65534
 826                 warning('\n' +
 827                         'The local group with the configured group name "@0@" of the nobody group does not have UID 65534 (it has @1@).\n'.format(nobody_group, id) +
 828                         'Your build will result in an group table setup that is incompatible with the local system.')
 829         endif
 830 endif
 831 if nobody_user != nobody_group and not (nobody_user == 'nobody' and nobody_group == 'nogroup')
 832         warning('\n' +
 833                 'The configured user name "@0@" and group name "@0@" of the nobody user/group are not equivalent.\n'.format(nobody_user, nobody_group) +
 834                 'Please re-check that both "nobody-user" and "nobody-group" options are correctly set.')
 835 endif
 836
 837 conf.set_quoted('NOBODY_USER_NAME', nobody_user)
 838 conf.set_quoted('NOBODY_GROUP_NAME', nobody_group)
 839 substs.set('NOBODY_USER_NAME', nobody_user)
 840 substs.set('NOBODY_GROUP_NAME', nobody_group)
 841
 842 tty_gid = get_option('tty-gid')
 843 conf.set('TTY_GID', tty_gid)
 844 substs.set('TTY_GID', tty_gid)
 845
 846 #if 0 /// UNNEEDED by elogind
 847 # # Ensure provided GID argument is numeric, otherwise fallback to default assignment
 848 # if get_option('users-gid') != ''
 849 #         users_gid = get_option('users-gid').to_int()
 850 # else
 851 #         users_gid = '-'
 852 # endif
 853 # substs.set('USERS_GID', users_gid)
 854 #
 855 # conf.set10('ENABLE_ADM_GROUP', get_option('adm-group'))
 856 # conf.set10('ENABLE_WHEEL_GROUP', get_option('wheel-group'))
 857 #
 858 # substs.set('DEV_KVM_MODE', get_option('dev-kvm-mode'))
 859 # substs.set('GROUP_RENDER_MODE', get_option('group-render-mode'))
 860 #endif // 0
 861
 862 kill_user_processes = get_option('default-kill-user-processes')
 863 conf.set10('KILL_USER_PROCESSES', kill_user_processes)
 864 conf.set_quoted('KILL_USER_PROCESSES_YES_NO', kill_user_processes ? 'yes' : 'no')
 865 substs.set('KILL_USER_PROCESSES', kill_user_processes ? 'yes' : 'no')
 866
 867 #if 0 /// UNNEEDED by elogind
 868 # dns_servers = get_option('dns-servers')
 869 # conf.set_quoted('DNS_SERVERS', dns_servers)
 870 # substs.set('DNS_SERVERS', dns_servers)
 871 #
 872 # ntp_servers = get_option('ntp-servers')
 873 # conf.set_quoted('NTP_SERVERS', ntp_servers)
 874 # substs.set('NTP_SERVERS', ntp_servers)
 875 #endif // 0
 876
 877 conf.set_quoted('GETTEXT_PACKAGE', meson.project_name())
 878
 879 #if 0 /// UNNEEDED by elogind
 880 # substs.set('SUSHELL', get_option('debug-shell'))
 881 # substs.set('DEBUGTTY', get_option('debug-tty'))
 882 #endif // 0
 883
 884 debug = get_option('debug')
 885 enable_debug_hashmap = false
 886 enable_debug_mmap_cache = false
 887 #if 1 /// additional elogind debug mode
 888 enable_debug_elogind = false
 889 #endif // 1
 890 if debug != ''
 891         foreach name : debug.split(',')
 892                 if name == 'hashmap'
 893                         enable_debug_hashmap = true
 894                 elif name == 'mmap-cache'
 895                         enable_debug_mmap_cache = true
 896 #if 1 /// additional elogind debug mode
 897                 elif name == 'elogind'
 898                         enable_debug_elogind = true
 899 #endif // 1
 900                 else
 901                         message('unknown debug option "@0@", ignoring'.format(name))
 902                 endif
 903         endforeach
 904 endif
 905 conf.set10('ENABLE_DEBUG_HASHMAP', enable_debug_hashmap)
 906 conf.set10('ENABLE_DEBUG_MMAP_CACHE', enable_debug_mmap_cache)
 907 #if 1 /// additional elogind debug mode
 908 conf.set10('ENABLE_DEBUG_ELOGIND', enable_debug_elogind)
 909 #endif // 1
 910
 911 #####################################################################
 912
 913 threads = dependency('threads')
 914 librt = cc.find_library('rt')
 915 libm = cc.find_library('m')
 916 libdl = cc.find_library('dl')
 917 libcrypt = cc.find_library('crypt')
 918
 919 libcap = dependency('libcap', required : false)
 920 if not libcap.found()
 921         # Compat with Ubuntu 14.04 which ships libcap w/o .pc file
 922         libcap = cc.find_library('cap')
 923 endif
 924
 925 #if 0 /// UNNEEDED by elogind
 926 # libmount = dependency('mount',
 927 #                       version : fuzzer_build ? '>= 0' : '>= 2.30')
 928 #
 929 # want_seccomp = get_option('seccomp')
 930 # if want_seccomp != 'false' and not fuzzer_build
 931 #         libseccomp = dependency('libseccomp',
 932 #                                 version : '>= 2.3.1',
 933 #                                 required : want_seccomp == 'true')
 934 #         have = libseccomp.found()
 935 # else
 936 #         have = false
 937 #         libseccomp = []
 938 # endif
 939 #else
 940 libseccomp = []
 941 #endif // 0
 942 conf.set10('HAVE_SECCOMP', have)
 943
 944 want_selinux = get_option('selinux')
 945 if want_selinux != 'false' and not fuzzer_build
 946         libselinux = dependency('libselinux',
 947                                 version : '>= 2.1.9',
 948                                 required : want_selinux == 'true')
 949         have = libselinux.found()
 950 else
 951         have = false
 952         libselinux = []
 953 endif
 954 conf.set10('HAVE_SELINUX', have)
 955
 956 #if 0 /// UNNEEDED by elogind
 957 # want_apparmor = get_option('apparmor')
 958 # if want_apparmor != 'false' and not fuzzer_build
 959 #         libapparmor = dependency('libapparmor',
 960 #                                  required : want_apparmor == 'true')
 961 #         have = libapparmor.found()
 962 # else
 963 #         have = false
 964 #         libapparmor = []
 965 # endif
 966 #else
 967 libapparmor = []
 968 #endif // 0
 969 conf.set10('HAVE_APPARMOR', have)
 970
 971 smack_run_label = get_option('smack-run-label')
 972 if smack_run_label != ''
 973         conf.set_quoted('SMACK_RUN_LABEL', smack_run_label)
 974 endif
 975
 976 want_polkit = get_option('polkit')
 977 install_polkit = false
 978 install_polkit_pkla = false
 979 if want_polkit != 'false' and not fuzzer_build
 980         install_polkit = true
 981
 982         libpolkit = dependency('polkit-gobject-1',
 983                                required : false)
 984         if libpolkit.found() and libpolkit.version().version_compare('< 0.106')
 985                 message('Old polkit detected, will install pkla files')
 986                 install_polkit_pkla = true
 987         endif
 988 endif
 989 conf.set10('ENABLE_POLKIT', install_polkit)
 990
 991 want_acl = get_option('acl')
 992 if want_acl != 'false' and not fuzzer_build
 993         libacl = cc.find_library('acl', required : want_acl == 'true')
 994         have = libacl.found()
 995 else
 996         have = false
 997         libacl = []
 998 endif
 999 conf.set10('HAVE_ACL', have)
1000
1001 want_audit = get_option('audit')
1002 if want_audit != 'false' and not fuzzer_build
1003         libaudit = dependency('audit', required : want_audit == 'true')
1004         have = libaudit.found()
1005 else
1006         have = false
1007         libaudit = []
1008 endif
1009 conf.set10('HAVE_AUDIT', have)
1010
1011 #if 0 /// UNNEEDED by elogind
1012 # want_blkid = get_option('blkid')
1013 # if want_blkid != 'false' and not fuzzer_build
1014 #         libblkid = dependency('blkid', required : want_blkid == 'true')
1015 #         have = libblkid.found()
1016 # else
1017 #         have = false
1018 #         libblkid = []
1019 # endif
1020 # conf.set10('HAVE_BLKID', have)
1021 #
1022 # want_kmod = get_option('kmod')
1023 # if want_kmod != 'false' and not fuzzer_build
1024 #         libkmod = dependency('libkmod',
1025 #                              version : '>= 15',
1026 #                              required : want_kmod == 'true')
1027 #         have = libkmod.found()
1028 # else
1029 #         have = false
1030 #         libkmod = []
1031 # endif
1032 # conf.set10('HAVE_KMOD', have)
1033 #else
1034 libblkid = []
1035 libkmod = []
1036 #endif // 0
1037
1038 want_pam = get_option('pam')
1039 if want_pam != 'false' and not fuzzer_build
1040         libpam = cc.find_library('pam', required : want_pam == 'true')
1041         libpam_misc = cc.find_library('pam_misc', required : want_pam == 'true')
1042         have = libpam.found() and libpam_misc.found()
1043 else
1044         have = false
1045         libpam = []
1046         libpam_misc = []
1047 endif
1048 conf.set10('HAVE_PAM', have)
1049
1050 #if 0 /// UNNEEDED by elogind
1051 # want_microhttpd = get_option('microhttpd')
1052 # if want_microhttpd != 'false' and not fuzzer_build
1053 #         libmicrohttpd = dependency('libmicrohttpd',
1054 #                                    version : '>= 0.9.33',
1055 #                                    required : want_microhttpd == 'true')
1056 #         have = libmicrohttpd.found()
1057 # else
1058 #         have = false
1059 #         libmicrohttpd = []
1060 # endif
1061 # conf.set10('HAVE_MICROHTTPD', have)
1062 #
1063 # want_libcryptsetup = get_option('libcryptsetup')
1064 # if want_libcryptsetup != 'false' and not fuzzer_build
1065 #         libcryptsetup = dependency('libcryptsetup',
1066 #                                    version : '>= 1.6.0',
1067 #                                    required : want_libcryptsetup == 'true')
1068 #         have = libcryptsetup.found()
1069 # else
1070 #         have = false
1071 #         libcryptsetup = []
1072 # endif
1073 # conf.set10('HAVE_LIBCRYPTSETUP', have)
1074 #
1075 # want_libcurl = get_option('libcurl')
1076 # if want_libcurl != 'false' and not fuzzer_build
1077 #         libcurl = dependency('libcurl',
1078 #                              version : '>= 7.32.0',
1079 #                              required : want_libcurl == 'true')
1080 #         have = libcurl.found()
1081 # else
1082 #         have = false
1083 #         libcurl = []
1084 # endif
1085 # conf.set10('HAVE_LIBCURL', have)
1086 #
1087 # want_libidn = get_option('libidn')
1088 # want_libidn2 = get_option('libidn2')
1089 # if want_libidn == 'true' and want_libidn2 == 'true'
1090 #         error('libidn and libidn2 cannot be requested simultaneously')
1091 # endif
1092 #
1093 # if want_libidn != 'false' and want_libidn2 != 'true' and not fuzzer_build
1094 #         libidn = dependency('libidn',
1095 #                             required : want_libidn == 'true')
1096 #         have = libidn.found()
1097 # else
1098 #         have = false
1099 #         libidn = []
1100 # endif
1101 # conf.set10('HAVE_LIBIDN', have)
1102 # if not have and want_libidn2 != 'false' and not fuzzer_build
1103 #         # libidn is used for both libidn and libidn2 objects
1104 #         libidn = dependency('libidn2',
1105 #                             required : want_libidn2 == 'true')
1106 #         have = libidn.found()
1107 # else
1108 #         have = false
1109 # endif
1110 # conf.set10('HAVE_LIBIDN2', have)
1111 #
1112 # want_libiptc = get_option('libiptc')
1113 # if want_libiptc != 'false' and not fuzzer_build
1114 #         libiptc = dependency('libiptc',
1115 #                              required : want_libiptc == 'true')
1116 #         have = libiptc.found()
1117 # else
1118 #         have = false
1119 #         libiptc = []
1120 # endif
1121 # conf.set10('HAVE_LIBIPTC', have)
1122 #
1123 # want_qrencode = get_option('qrencode')
1124 # if want_qrencode != 'false' and not fuzzer_build
1125 #         libqrencode = dependency('libqrencode',
1126 #                                  required : want_qrencode == 'true')
1127 #         have = libqrencode.found()
1128 # else
1129 #         have = false
1130 #         libqrencode = []
1131 # endif
1132 # conf.set10('HAVE_QRENCODE', have)
1133 #
1134 # want_gcrypt = get_option('gcrypt')
1135 # if want_gcrypt != 'false' and not fuzzer_build
1136 #         libgcrypt = cc.find_library('gcrypt', required : want_gcrypt == 'true')
1137 #         libgpg_error = cc.find_library('gpg-error', required : want_gcrypt == 'true')
1138 #         have = libgcrypt.found() and libgpg_error.found()
1139 # else
1140 #         have = false
1141 # endif
1142 # if not have
1143 #         # link to neither of the libs if one is not found
1144 #         libgcrypt = []
1145 #         libgpg_error = []
1146 # endif
1147 # conf.set10('HAVE_GCRYPT', have)
1148 #
1149 # want_gnutls = get_option('gnutls')
1150 # if want_gnutls != 'false' and not fuzzer_build
1151 #         libgnutls = dependency('gnutls',
1152 #                                version : '>= 3.1.4',
1153 #                                required : want_gnutls == 'true')
1154 #         have = libgnutls.found()
1155 # else
1156 #         have = false
1157 #         libgnutls = []
1158 # endif
1159 # conf.set10('HAVE_GNUTLS', have)
1160 #
1161 # want_elfutils = get_option('elfutils')
1162 # if want_elfutils != 'false' and not fuzzer_build
1163 #         libdw = dependency('libdw',
1164 #                            required : want_elfutils == 'true')
1165 #         have = libdw.found()
1166 # else
1167 #         have = false
1168 #         libdw = []
1169 # endif
1170 # conf.set10('HAVE_ELFUTILS', have)
1171 #
1172 # want_zlib = get_option('zlib')
1173 # if want_zlib != 'false' and not fuzzer_build
1174 #         libz = dependency('zlib',
1175 #                           required : want_zlib == 'true')
1176 #         have = libz.found()
1177 # else
1178 #         have = false
1179 #         libz = []
1180 # endif
1181 # conf.set10('HAVE_ZLIB', have)
1182 #
1183 # want_bzip2 = get_option('bzip2')
1184 # if want_bzip2 != 'false' and not fuzzer_build
1185 #         libbzip2 = cc.find_library('bz2',
1186 #                                    required : want_bzip2 == 'true')
1187 #         have = libbzip2.found()
1188 # else
1189 #         have = false
1190 #         libbzip2 = []
1191 # endif
1192 # conf.set10('HAVE_BZIP2', have)
1193 #
1194 # want_xz = get_option('xz')
1195 # if want_xz != 'false' and not fuzzer_build
1196 #         libxz = dependency('liblzma',
1197 #                            required : want_xz == 'true')
1198 #         have = libxz.found()
1199 # else
1200 #         have = false
1201 #         libxz = []
1202 # endif
1203 # conf.set10('HAVE_XZ', have)
1204 #
1205 # want_lz4 = get_option('lz4')
1206 # if want_lz4 != 'false' and not fuzzer_build
1207 #         liblz4 = dependency('liblz4',
1208 #                             required : want_lz4 == 'true')
1209 #         have = liblz4.found()
1210 # else
1211 #         have = false
1212 #         liblz4 = []
1213 # endif
1214 # conf.set10('HAVE_LZ4', have)
1215 #
1216 # want_xkbcommon = get_option('xkbcommon')
1217 # if want_xkbcommon != 'false' and not fuzzer_build
1218 #         libxkbcommon = dependency('xkbcommon',
1219 #                                   version : '>= 0.3.0',
1220 #                                   required : want_xkbcommon == 'true')
1221 #         have = libxkbcommon.found()
1222 # else
1223 #         have = false
1224 #         libxkbcommon = []
1225 # endif
1226 #else
1227 libmicrohttpd = []
1228 libcryptsetup = []
1229 libcurl = []
1230 libidn = []
1231 libiptc = []
1232 libqrencode = []
1233 libgcrypt = []
1234 libgpg_error = []
1235 libgnutls = []
1236 libdw = []
1237 libz = []
1238 libbzip2 = []
1239 libxz = []
1240 liblz4 = []
1241 libxkbcommon = []
1242 #endif // 0
1243 conf.set10('HAVE_XKBCOMMON', have)
1244
1245 want_pcre2 = get_option('pcre2')
1246 if want_pcre2 != 'false'
1247         libpcre2 = dependency('libpcre2-8',
1248                               required : want_pcre2 == 'true')
1249         have = libpcre2.found()
1250 else
1251         have = false
1252         libpcre2 = []
1253 endif
1254 conf.set10('HAVE_PCRE2', have)
1255
1256 want_glib = get_option('glib')
1257 if want_glib != 'false' and not fuzzer_build
1258         libglib =    dependency('glib-2.0',
1259                                 version : '>= 2.22.0',
1260                                 required : want_glib == 'true')
1261         libgobject = dependency('gobject-2.0',
1262                                 version : '>= 2.22.0',
1263                                 required : want_glib == 'true')
1264         libgio =     dependency('gio-2.0',
1265                                 required : want_glib == 'true')
1266         have = libglib.found() and libgobject.found() and libgio.found()
1267 else
1268         have = false
1269         libglib = []
1270         libgobject = []
1271         libgio = []
1272 endif
1273 conf.set10('HAVE_GLIB', have)
1274
1275 want_dbus = get_option('dbus')
1276 if want_dbus != 'false' and not fuzzer_build
1277         libdbus = dependency('dbus-1',
1278                              version : '>= 1.3.2',
1279                              required : want_dbus == 'true')
1280         have = libdbus.found()
1281 else
1282         have = false
1283         libdbus = []
1284 endif
1285 conf.set10('HAVE_DBUS', have)
1286
1287 #if 0 /// UNNEEDED by elogind
1288 # default_dnssec = get_option('default-dnssec')
1289 # if fuzzer_build
1290 #         default_dnssec = 'no'
1291 # endif
1292 # if default_dnssec != 'no' and conf.get('HAVE_GCRYPT') == 0
1293 #         message('default-dnssec cannot be set to yes or allow-downgrade when gcrypt is disabled. Setting default-dnssec to no.')
1294 #         default_dnssec = 'no'
1295 # endif
1296 # conf.set('DEFAULT_DNSSEC_MODE',
1297 #          'DNSSEC_' + default_dnssec.underscorify().to_upper())
1298 # substs.set('DEFAULT_DNSSEC_MODE', default_dnssec)
1299 #
1300 # want_importd = get_option('importd')
1301 # if want_importd != 'false'
1302 #         have = (conf.get('HAVE_LIBCURL') == 1 and
1303 #                 conf.get('HAVE_ZLIB') == 1 and
1304 #                 conf.get('HAVE_BZIP2') == 1 and
1305 #                 conf.get('HAVE_XZ') == 1 and
1306 #                 conf.get('HAVE_GCRYPT') == 1)
1307 #         if want_importd == 'true' and not have
1308 #                 error('importd support was requested, but dependencies are not available')
1309 #         endif
1310 # else
1311 #         have = false
1312 # endif
1313 # conf.set10('ENABLE_IMPORTD', have)
1314 #
1315 # want_remote = get_option('remote')
1316 # if want_remote != 'false'
1317 #         have_deps = [conf.get('HAVE_MICROHTTPD') == 1,
1318 #                      conf.get('HAVE_LIBCURL') == 1]
1319 #         # sd-j-remote requires µhttpd, and sd-j-upload requires libcurl, so
1320 #         # it's possible to build one without the other. Complain only if
1321 #         # support was explictly requested. The auxiliary files like sysusers
1322 #         # config should be installed when any of the programs are built.
1323 #         if want_remote == 'true' and not (have_deps[0] and have_deps[1])
1324 #                 error('remote support was requested, but dependencies are not available')
1325 #         endif
1326 #         have = have_deps[0] or have_deps[1]
1327 # else
1328 #         have = false
1329 # endif
1330 #endif // 0
1331 conf.set10('ENABLE_REMOTE', have)
1332
1333 foreach term : ['utmp',
1334 #if 0 /// UNNEEDED by elogind
1335 #                 'hibernate',
1336 #                 'environment-d',
1337 #                 'binfmt',
1338 #                 'coredump',
1339 #                 'resolve',
1340 #                 'logind',
1341 #                 'hostnamed',
1342 #                 'localed',
1343 #                 'machined',
1344 #                 'networkd',
1345 #                 'timedated',
1346 #                 'timesyncd',
1347 #                 'myhostname',
1348 #                 'firstboot',
1349 #                 'randomseed',
1350 #                 'backlight',
1351 #                 'vconsole',
1352 #                 'quotacheck',
1353 #                 'sysusers',
1354 #                 'tmpfiles',
1355 #                 'hwdb',
1356 #                 'rfkill',
1357 #                 'ldconfig',
1358 #                 'efi',
1359 #                 'tpm',
1360 #                 'ima',
1361 #                 'smack',
1362 #                 'gshadow',
1363 #                 'idn',
1364 #                 'nss-systemd']
1365 #else
1366                 'smack']
1367 #endif // 0
1368         have = get_option(term)
1369         name = 'ENABLE_' + term.underscorify().to_upper()
1370         conf.set10(name, have)
1371 endforeach
1372
1373 conf.set10('ENABLE_TIMEDATECTL', get_option('timedated') or get_option('timesyncd'))
1374
1375 want_tests = get_option('tests')
1376 install_tests = get_option('install-tests')
1377 slow_tests = get_option('slow-tests')
1378 tests = []
1379 fuzzers = []
1380
1381 conf.set10('SYSTEMD_SLOW_TESTS_DEFAULT', slow_tests)
1382
1383 #####################################################################
1384
1385 #if 0 /// UNNEEDED by elogind
1386 # if get_option('efi')
1387 #         efi_arch = host_machine.cpu_family()
1388 #
1389 #         if efi_arch == 'x86'
1390 #                 EFI_MACHINE_TYPE_NAME = 'ia32'
1391 #                 gnu_efi_arch = 'ia32'
1392 #         elif efi_arch == 'x86_64'
1393 #                 EFI_MACHINE_TYPE_NAME = 'x64'
1394 #                 gnu_efi_arch = 'x86_64'
1395 #         elif efi_arch == 'arm'
1396 #                 EFI_MACHINE_TYPE_NAME = 'arm'
1397 #                 gnu_efi_arch = 'arm'
1398 #         elif efi_arch == 'aarch64'
1399 #                 EFI_MACHINE_TYPE_NAME = 'aa64'
1400 #                 gnu_efi_arch = 'aarch64'
1401 #         else
1402 #                 EFI_MACHINE_TYPE_NAME = ''
1403 #                 gnu_efi_arch = ''
1404 #         endif
1405 #
1406 #         have = true
1407 #         conf.set_quoted('EFI_MACHINE_TYPE_NAME', EFI_MACHINE_TYPE_NAME)
1408 #
1409 #         conf.set('SD_TPM_PCR', get_option('tpm-pcrindex').to_int())
1410 # else
1411 #         have = false
1412 # endif
1413 #endif // 0
1414 conf.set10('ENABLE_EFI', have)
1415
1416 #####################################################################
1417
1418 config_h = configure_file(
1419         output : 'config.h',
1420         configuration : conf)
1421
1422 meson_apply_m4 = find_program('tools/meson-apply-m4.sh')
1423
1424 includes = include_directories('src/basic',
1425                                'src/shared',
1426                                'src/systemd',
1427 #if 0 /// UNNEEDED by elogind
1428 #                                'src/journal',
1429 #                                'src/resolve',
1430 #                                'src/timesync',
1431 #endif // 0
1432                                'src/time-wait-sync',
1433                                'src/login',
1434 #if 0 /// UNNEEDED by elogind
1435 #                                'src/udev',
1436 #                                'src/libudev',
1437 #endif // 0
1438                                'src/core',
1439 #if 0 /// elogind has a different list
1440 #                                'src/libsystemd/sd-bus',
1441 #                                'src/libsystemd/sd-device',
1442 #                                'src/libsystemd/sd-hwdb',
1443 #                                'src/libsystemd/sd-id128',
1444 #                                'src/libsystemd/sd-netlink',
1445 #                                'src/libsystemd/sd-network',
1446 #                                'src/libsystemd-network',
1447 #else
1448                                'src/libelogind/sd-bus',
1449                                'src/libelogind/sd-id128',
1450                                'src/sleep',
1451                                'src/update-utmp',
1452 #endif // 0
1453                                '.')
1454
1455 add_project_arguments('-include', 'config.h', language : 'c')
1456
1457 subdir('po')
1458 #if 0 /// UNNEEDED by elogind
1459 # subdir('catalog')
1460 #endif // 0
1461 subdir('src/systemd')
1462 subdir('src/basic')
1463 #if 0 /// UNNEEDED by elogind
1464 # subdir('src/libsystemd')
1465 # subdir('src/libsystemd-network')
1466 # subdir('src/journal')
1467 #else
1468 subdir('src/core')
1469 subdir('src/libelogind')
1470 subdir('src/sleep')
1471 subdir('src/update-utmp')
1472 #endif // 0
1473 subdir('src/login')
1474
1475 #if 0 /// UNNEEDED by elogind
1476 # libjournal_core = static_library(
1477 #         'journal-core',
1478 #         libjournal_core_sources,
1479 #         journald_gperf_c,
1480 #         include_directories : includes,
1481 #         install : false)
1482 #endif // 0
1483
1484 libelogind_sym_path = '@0@/@1@'.format(meson.current_source_dir(), libelogind_sym)
1485 libelogind = shared_library(
1486         'elogind',
1487         'src/systemd/sd-id128.h', # pick a header file at random to work around old meson bug
1488         version : libelogind_version,
1489         include_directories : includes,
1490         link_args : ['-shared',
1491                      '-Wl,--version-script=' + libelogind_sym_path],
1492 #if 0 /// elogind does not need gcrypt or libjournal_client, only threads.
1493 #         link_with : [libbasic,
1494 #                      libbasic_gcrypt],
1495 #         link_whole : [libsystemd_static,
1496 #                       libjournal_client],
1497 #         dependencies : [threads,
1498 #                         librt,
1499 #                         libxz,
1500 #                         liblz4],
1501 #         link_depends : libsystemd_sym,
1502 #else
1503         link_with : [libbasic],
1504         link_whole : [libelogind_static],
1505         dependencies : [threads],
1506         link_depends : libelogind_sym,
1507 #endif // 0
1508         install : true,
1509         install_dir : rootlibdir)
1510
1511 static_libelogind = get_option('static-libelogind')
1512 static_libelogind_pic = static_libelogind == 'true' or static_libelogind == 'pic'
1513
1514 install_libelogind_static = static_library(
1515         'elogind',
1516         libelogind_sources,
1517         journal_client_sources,
1518         basic_sources,
1519         basic_gcrypt_sources,
1520         include_directories : includes,
1521         build_by_default : static_libelogind != 'false',
1522         install : static_libelogind != 'false',
1523         install_dir : rootlibdir,
1524         pic : static_libelogind == 'true' or static_libelogind == 'pic',
1525         dependencies : [threads,
1526                         librt,
1527                         libxz,
1528                         liblz4,
1529                         libcap,
1530                         libblkid,
1531                         libmount,
1532                         libselinux,
1533                         libgcrypt],
1534         c_args : libelogind_c_args + (static_libelogind_pic ? [] : ['-fno-PIC']))
1535
1536 ############################################################
1537
1538 # binaries that have --help and are intended for use by humans,
1539 # usually, but not always, installed in /bin.
1540 public_programs = []
1541
1542 #if 0 /// UNNEEDED by elogind
1543 # subdir('src/libudev')
1544 #else
1545 # elogind depends on external libudev:
1546 libudev = dependency('libudev', required : true)
1547 #endif // 0
1548 subdir('src/shared')
1549 #if 0 /// UNNEEDED by elogind
1550 # subdir('src/core')
1551 # subdir('src/udev')
1552 # subdir('src/network')
1553 #
1554 # subdir('src/analyze')
1555 # subdir('src/journal-remote')
1556 # subdir('src/coredump')
1557 # subdir('src/hostname')
1558 # subdir('src/import')
1559 # subdir('src/kernel-install')
1560 # subdir('src/locale')
1561 # subdir('src/machine')
1562 # subdir('src/nspawn')
1563 # subdir('src/resolve')
1564 # subdir('src/timedate')
1565 # subdir('src/timesync')
1566 # subdir('src/vconsole')
1567 # subdir('src/boot/efi')
1568 #endif // 0
1569
1570 subdir('src/test')
1571 #if 0 /// UNNEEDED by elogind
1572 # subdir('src/fuzz')
1573 # subdir('rules')
1574 # subdir('test')
1575 #endif // 0
1576
1577 ############################################################
1578
1579 # only static linking apart from libdl, to make sure that the
1580 # module is linked to all libraries that it uses.
1581 test_dlopen = executable(
1582         'test-dlopen',
1583         test_dlopen_c,
1584         include_directories : includes,
1585         link_with : [libbasic],
1586         dependencies : [libdl])
1587
1588 #if 0 /// UNNEEDED by elogind
1589 # foreach tuple : [['myhostname', 'ENABLE_MYHOSTNAME'],
1590 #                  ['systemd',    'ENABLE_NSS_SYSTEMD'],
1591 #                  ['mymachines', 'ENABLE_MACHINED'],
1592 #                  ['resolve',    'ENABLE_RESOLVE']]
1593 #
1594 #         condition = tuple[1] == '' or conf.get(tuple[1]) == 1
1595 #         if condition
1596 #                 module = tuple[0]
1597 #
1598 #                 sym = 'src/nss-@0@/nss-@0@.sym'.format(module)
1599 #                 version_script_arg = join_paths(meson.current_source_dir(), sym)
1600 #
1601 #                 nss = shared_library(
1602 #                         'nss_' + module,
1603 #                         'src/nss-@0@/nss-@0@.c'.format(module),
1604 #                         version : '2',
1605 #                         include_directories : includes,
1606 #                         # Note that we link NSS modules with '-z nodelete' so that mempools never get orphaned
1607 #                         link_args : ['-Wl,-z,nodelete',
1608 #                                      '-shared',
1609 #                                      '-Wl,--version-script=' + version_script_arg,
1610 #                                      '-Wl,--undefined'],
1611 #                         link_with : [libsystemd_static,
1612 #                                      libbasic],
1613 #                         dependencies : [threads,
1614 #                                         librt],
1615 #                         link_depends : sym,
1616 #                         install : true,
1617 #                         install_dir : rootlibdir)
1618 #
1619 #                 # We cannot use shared_module because it does not support version suffix.
1620 #                 # Unfortunately shared_library insists on creating the symlink…
1621 #                 meson.add_install_script('sh', '-c',
1622 #                                          'rm $DESTDIR@0@/libnss_@1@.so'
1623 #                                          .format(rootlibdir, module))
1624 #
1625 #                 test('dlopen-nss_' + module,
1626 #                      test_dlopen,
1627 #                      args : [nss.full_path()]) # path to dlopen must include a slash
1628 #         endif
1629 # endforeach
1630 #endif // 0
1631
1632 ############################################################
1633
1634 #if 0 /// UNNEEDED by elogind
1635 # executable('systemd',
1636 #            systemd_sources,
1637 #            include_directories : includes,
1638 #            link_with : [libcore,
1639 #                         libshared],
1640 #            dependencies : [threads,
1641 #                            librt,
1642 #                            libseccomp,
1643 #                            libselinux,
1644 #                            libmount,
1645 #                            libblkid],
1646 #            install_rpath : rootlibexecdir,
1647 #            install : true,
1648 #            install_dir : rootlibexecdir)
1649 #
1650 # meson.add_install_script(meson_make_symlink,
1651 #                          join_paths(rootlibexecdir, 'systemd'),
1652 #                          join_paths(rootsbindir, 'init'))
1653 #
1654 # exe = executable('systemd-analyze',
1655 #                  systemd_analyze_sources,
1656 #                  include_directories : includes,
1657 #                  link_with : [libcore,
1658 #                               libshared],
1659 #                  dependencies : [threads,
1660 #                                  librt,
1661 #                                  libseccomp,
1662 #                                  libselinux,
1663 #                                  libmount,
1664 #                                  libblkid],
1665 #                  install_rpath : rootlibexecdir,
1666 #                  install : true)
1667 # public_programs += [exe]
1668 #
1669 # executable('systemd-journald',
1670 #            systemd_journald_sources,
1671 #            include_directories : includes,
1672 #            link_with : [libjournal_core,
1673 #                         libshared],
1674 #            dependencies : [threads,
1675 #                            libxz,
1676 #                            liblz4,
1677 #                            libselinux],
1678 #            install_rpath : rootlibexecdir,
1679 #            install : true,
1680 #            install_dir : rootlibexecdir)
1681 #
1682 # exe = executable('systemd-cat',
1683 #                  systemd_cat_sources,
1684 #                  include_directories : includes,
1685 #                  link_with : [libjournal_core,
1686 #                               libshared],
1687 #                  dependencies : [threads],
1688 #                  install_rpath : rootlibexecdir,
1689 #                  install : true)
1690 # public_programs += [exe]
1691 #
1692 # exe = executable('journalctl',
1693 #                  journalctl_sources,
1694 #                  include_directories : includes,
1695 #                  link_with : [libshared],
1696 #                  dependencies : [threads,
1697 #                                  libqrencode,
1698 #                                  libxz,
1699 #                                  liblz4,
1700 #                                  libpcre2],
1701 #                  install_rpath : rootlibexecdir,
1702 #                  install : true,
1703 #                  install_dir : rootbindir)
1704 # public_programs += [exe]
1705 #
1706 # executable('systemd-getty-generator',
1707 #            'src/getty-generator/getty-generator.c',
1708 #            include_directories : includes,
1709 #            link_with : [libshared],
1710 #            install_rpath : rootlibexecdir,
1711 #            install : true,
1712 #            install_dir : systemgeneratordir)
1713 #
1714 # executable('systemd-debug-generator',
1715 #            'src/debug-generator/debug-generator.c',
1716 #            include_directories : includes,
1717 #            link_with : [libshared],
1718 #            install_rpath : rootlibexecdir,
1719 #            install : true,
1720 #            install_dir : systemgeneratordir)
1721 #
1722 # executable('systemd-fstab-generator',
1723 #            'src/fstab-generator/fstab-generator.c',
1724 #            'src/core/mount-setup.c',
1725 #            include_directories : includes,
1726 #            link_with : [libshared],
1727 #            install_rpath : rootlibexecdir,
1728 #            install : true,
1729 #            install_dir : systemgeneratordir)
1730 #
1731 # if conf.get('ENABLE_ENVIRONMENT_D') == 1
1732 #         executable('30-systemd-environment-d-generator',
1733 #                    'src/environment-d-generator/environment-d-generator.c',
1734 #                    include_directories : includes,
1735 #                    link_with : [libshared],
1736 #                    install_rpath : rootlibexecdir,
1737 #                    install : true,
1738 #                    install_dir : userenvgeneratordir)
1739 #
1740 #         meson.add_install_script(meson_make_symlink,
1741 #                                  join_paths(sysconfdir, 'environment'),
1742 #                                  join_paths(environmentdir, '99-environment.conf'))
1743 # endif
1744 #
1745 # if conf.get('ENABLE_HIBERNATE') == 1
1746 #         executable('systemd-hibernate-resume-generator',
1747 #                    'src/hibernate-resume/hibernate-resume-generator.c',
1748 #                    include_directories : includes,
1749 #                    link_with : [libshared],
1750 #                    install_rpath : rootlibexecdir,
1751 #                    install : true,
1752 #                    install_dir : systemgeneratordir)
1753 #
1754 #         executable('systemd-hibernate-resume',
1755 #                    'src/hibernate-resume/hibernate-resume.c',
1756 #                    include_directories : includes,
1757 #                    link_with : [libshared],
1758 #                    install_rpath : rootlibexecdir,
1759 #                    install : true,
1760 #                    install_dir : rootlibexecdir)
1761 # endif
1762 #
1763 # if conf.get('HAVE_BLKID') == 1
1764 #         executable('systemd-gpt-auto-generator',
1765 #                    'src/gpt-auto-generator/gpt-auto-generator.c',
1766 #                    'src/basic/blkid-util.h',
1767 #                    include_directories : includes,
1768 #                    link_with : [libshared],
1769 #                    dependencies : libblkid,
1770 #                    install_rpath : rootlibexecdir,
1771 #                    install : true,
1772 #                    install_dir : systemgeneratordir)
1773 #
1774 #         exe = executable('systemd-dissect',
1775 #                          'src/dissect/dissect.c',
1776 #                          include_directories : includes,
1777 #                          link_with : [libshared],
1778 #                          install_rpath : rootlibexecdir,
1779 #                          install : true,
1780 #                          install_dir : rootlibexecdir)
1781 #         public_programs += [exe]
1782 # endif
1783 #
1784 # if conf.get('ENABLE_RESOLVE') == 1
1785 #         executable('systemd-resolved',
1786 #                    systemd_resolved_sources,
1787 #                    include_directories : includes,
1788 #                    link_with : [libshared,
1789 #                                 libbasic_gcrypt,
1790 #                                 libsystemd_resolve_core],
1791 #                    dependencies : [threads,
1792 #                                    libgpg_error,
1793 #                                    libm,
1794 #                                    libidn],
1795 #                    install_rpath : rootlibexecdir,
1796 #                    install : true,
1797 #                    install_dir : rootlibexecdir)
1798 #
1799 #         exe = executable('resolvectl',
1800 #                          resolvectl_sources,
1801 #                          include_directories : includes,
1802 #                          link_with : [libshared,
1803 #                                       libbasic_gcrypt,
1804 #                                       libsystemd_resolve_core],
1805 #                          dependencies : [threads,
1806 #                                          libgpg_error,
1807 #                                          libm,
1808 #                                          libidn],
1809 #                          install_rpath : rootlibexecdir,
1810 #                          install : true)
1811 #         public_programs += [exe]
1812 #
1813 #         meson.add_install_script(meson_make_symlink,
1814 #                          join_paths(bindir, 'resolvectl'),
1815 #                          join_paths(rootsbindir, 'resolvconf'))
1816 #
1817 #         meson.add_install_script(meson_make_symlink,
1818 #                          join_paths(bindir, 'resolvectl'),
1819 #                          join_paths(bindir, 'systemd-resolve'))
1820 # endif
1821 #
1822 # if conf.get('ENABLE_LOGIND') == 1
1823 #         executable('systemd-logind',
1824 #                    systemd_logind_sources,
1825 #                    include_directories : includes,
1826 #                    link_with : [liblogind_core,
1827 #                                 libshared],
1828 #                    dependencies : [threads,
1829 #                                    libacl],
1830 #                    install_rpath : rootlibexecdir,
1831 #                    install : true,
1832 #                    install_dir : rootlibexecdir)
1833 #
1834 #         exe = executable('loginctl',
1835 #                          loginctl_sources,
1836 #                          include_directories : includes,
1837 #                          link_with : [libshared],
1838 #                          dependencies : [threads,
1839 #                                          liblz4,
1840 #                                          libxz],
1841 #                          install_rpath : rootlibexecdir,
1842 #                          install : true,
1843 #                          install_dir : rootbindir)
1844 #         public_programs += [exe]
1845 #
1846 #         exe = executable('systemd-inhibit',
1847 #                          'src/login/inhibit.c',
1848 #                          include_directories : includes,
1849 #                          link_with : [libshared],
1850 #                          install_rpath : rootlibexecdir,
1851 #                          install : true,
1852 #                          install_dir : rootbindir)
1853 #         public_programs += [exe]
1854 #
1855 #         if conf.get('HAVE_PAM') == 1
1856 #                 version_script_arg = join_paths(meson.current_source_dir(), pam_systemd_sym)
1857 #                 pam_systemd = shared_library(
1858 #                         'pam_systemd',
1859 #                         pam_systemd_c,
1860 #                         name_prefix : '',
1861 #                         include_directories : includes,
1862 #                         link_args : ['-shared',
1863 #                                      '-Wl,--version-script=' + version_script_arg],
1864 #                         link_with : [libsystemd_static,
1865 #                                      libshared_static],
1866 #                         dependencies : [threads,
1867 #                                         libpam,
1868 #                                         libpam_misc],
1869 #                         link_depends : pam_systemd_sym,
1870 #                         install : true,
1871 #                         install_dir : pamlibdir)
1872 #
1873 #                 test('dlopen-pam_systemd',
1874 #                      test_dlopen,
1875 #                      args : [pam_systemd.full_path()]) # path to dlopen must include a slash
1876 #         endif
1877 # endif
1878 #
1879 #else
1880
1881 executable('elogind',
1882                 elogind_sources,
1883                 include_directories : includes,
1884                 link_with : [liblogind_core,
1885                              libshared],
1886                 dependencies : [threads,
1887                                 libacl,
1888                                 libudev],
1889                 install_rpath : rootlibexecdir,
1890                 install : true,
1891                 install_dir : rootlibexecdir)
1892
1893 exe = executable('loginctl',
1894                         loginctl_sources,
1895                         include_directories : includes,
1896                         link_with : [libshared],
1897                         dependencies : [threads,
1898                                         libudev],
1899                         install_rpath : rootlibexecdir,
1900                         install : true,
1901                         install_dir : rootbindir)
1902 public_programs += [exe]
1903
1904 exe = executable('elogind-inhibit',
1905                         'src/login/inhibit.c',
1906                         include_directories : includes,
1907                         link_with : [libshared],
1908                         dependencies : [threads],
1909                         install_rpath : rootlibexecdir,
1910                         install : true,
1911                         install_dir : rootbindir)
1912 public_programs += [exe]
1913 executable('elogind-user-runtime-dir',
1914 executable('elogind-user-runtime-dir',
1915            user_runtime_dir_sources,
1916            include_directories : includes,
1917            link_with : [libshared, liblogind_core],
1918            install_rpath : rootlibexecdir,
1919            install : true,
1920            install_dir : rootlibexecdir)
1921
1922 if conf.get('HAVE_PAM') == 1
1923         version_script_arg = join_paths(meson.current_source_dir(), pam_elogind_sym)
1924         pam_elogind = shared_library(
1925                 'pam_elogind',
1926                 pam_elogind_c,
1927                 name_prefix : '',
1928                 include_directories : includes,
1929                 link_args : ['-shared',
1930                                 '-Wl,--version-script=' + version_script_arg],
1931                 link_with : [libelogind_static,
1932                              libshared_static],
1933                 dependencies : [threads,
1934                                 libpam,
1935                                 libpam_misc],
1936                 link_depends : pam_elogind_sym,
1937                 install : true,
1938                 install_dir : pamlibdir)
1939
1940         test('dlopen-pam_elogind',
1941              test_dlopen,
1942              args : [pam_elogind.full_path()]) # path to dlopen must include a slash
1943 endif
1944 #endif // 0
1945 #if 0 /// UNNEEDED by elogind
1946 #         executable('systemd-user-sessions',
1947 #                    'src/user-sessions/user-sessions.c',
1948 #                    include_directories : includes,
1949 #                    link_with : [libshared],
1950 #                    install_rpath : rootlibexecdir,
1951 #                    install : true,
1952 #                    install_dir : rootlibexecdir)
1953 # endif
1954 #
1955 # if conf.get('ENABLE_EFI') == 1 and conf.get('HAVE_BLKID') == 1
1956 #         exe = executable('bootctl',
1957 #                          'src/boot/bootctl.c',
1958 #                          include_directories : includes,
1959 #                          link_with : [libshared],
1960 #                          dependencies : [libblkid],
1961 #                          install_rpath : rootlibexecdir,
1962 #                          install : true)
1963 #         public_programs += [exe]
1964 # endif
1965 #
1966 # exe = executable('systemd-socket-activate', 'src/activate/activate.c',
1967 #                  include_directories : includes,
1968 #                  link_with : [libshared],
1969 #                  dependencies : [threads],
1970 #                  install_rpath : rootlibexecdir,
1971 #                  install : true)
1972 # public_programs += [exe]
1973 #
1974 # exe = executable('systemctl', 'src/systemctl/systemctl.c',
1975 #                  include_directories : includes,
1976 #                  link_with : [libshared],
1977 #                  dependencies : [threads,
1978 #                                  libcap,
1979 #                                  libselinux,
1980 #                                  libxz,
1981 #                                  liblz4],
1982 #                  install_rpath : rootlibexecdir,
1983 #                  install : true,
1984 #                  install_dir : rootbindir)
1985 # public_programs += [exe]
1986 #
1987 # foreach alias : ['halt', 'poweroff', 'reboot', 'runlevel', 'shutdown', 'telinit']
1988 #         meson.add_install_script(meson_make_symlink,
1989 #                                  join_paths(rootbindir, 'systemctl'),
1990 #                                  join_paths(rootsbindir, alias))
1991 # endforeach
1992 #
1993 # if conf.get('ENABLE_BACKLIGHT') == 1
1994 #         executable('systemd-backlight',
1995 #                    'src/backlight/backlight.c',
1996 #                    include_directories : includes,
1997 #                    link_with : [libshared],
1998 #                    install_rpath : rootlibexecdir,
1999 #                    install : true,
2000 #                    install_dir : rootlibexecdir)
2001 # endif
2002 #
2003 # if conf.get('ENABLE_RFKILL') == 1
2004 #         executable('systemd-rfkill',
2005 #                    'src/rfkill/rfkill.c',
2006 #                    include_directories : includes,
2007 #                    link_with : [libshared],
2008 #                    install_rpath : rootlibexecdir,
2009 #                    install : true,
2010 #                    install_dir : rootlibexecdir)
2011 # endif
2012 #
2013 # executable('systemd-system-update-generator',
2014 #            'src/system-update-generator/system-update-generator.c',
2015 #            include_directories : includes,
2016 #            link_with : [libshared],
2017 #            install_rpath : rootlibexecdir,
2018 #            install : true,
2019 #            install_dir : systemgeneratordir)
2020 #
2021 # if conf.get('HAVE_LIBCRYPTSETUP') == 1
2022 #         executable('systemd-cryptsetup',
2023 #                    'src/cryptsetup/cryptsetup.c',
2024 #                    include_directories : includes,
2025 #                    link_with : [libshared],
2026 #                    dependencies : [libcryptsetup],
2027 #                    install_rpath : rootlibexecdir,
2028 #                    install : true,
2029 #                    install_dir : rootlibexecdir)
2030 #
2031 #         executable('systemd-cryptsetup-generator',
2032 #                    'src/cryptsetup/cryptsetup-generator.c',
2033 #                    include_directories : includes,
2034 #                    link_with : [libshared],
2035 #                    dependencies : [libcryptsetup],
2036 #                    install_rpath : rootlibexecdir,
2037 #                    install : true,
2038 #                    install_dir : systemgeneratordir)
2039 #
2040 #         executable('systemd-veritysetup',
2041 #                    'src/veritysetup/veritysetup.c',
2042 #                    include_directories : includes,
2043 #                    link_with : [libshared],
2044 #                    dependencies : [libcryptsetup],
2045 #                    install_rpath : rootlibexecdir,
2046 #                    install : true,
2047 #                    install_dir : rootlibexecdir)
2048 #
2049 #         executable('systemd-veritysetup-generator',
2050 #                    'src/veritysetup/veritysetup-generator.c',
2051 #                    include_directories : includes,
2052 #                    link_with : [libshared],
2053 #                    dependencies : [libcryptsetup],
2054 #                    install_rpath : rootlibexecdir,
2055 #                    install : true,
2056 #                    install_dir : systemgeneratordir)
2057 # endif
2058 #
2059 # if conf.get('HAVE_SYSV_COMPAT') == 1
2060 #         executable('systemd-sysv-generator',
2061 #                    'src/sysv-generator/sysv-generator.c',
2062 #                    include_directories : includes,
2063 #                    link_with : [libshared],
2064 #                    install_rpath : rootlibexecdir,
2065 #                    install : true,
2066 #                    install_dir : systemgeneratordir)
2067 #
2068 #         executable('systemd-rc-local-generator',
2069 #                    'src/rc-local-generator/rc-local-generator.c',
2070 #                    include_directories : includes,
2071 #                    link_with : [libshared],
2072 #                    install_rpath : rootlibexecdir,
2073 #                    install : true,
2074 #                    install_dir : systemgeneratordir)
2075 # endif
2076 #
2077 # if conf.get('ENABLE_HOSTNAMED') == 1
2078 #         executable('systemd-hostnamed',
2079 #                    'src/hostname/hostnamed.c',
2080 #                    include_directories : includes,
2081 #                    link_with : [libshared],
2082 #                    install_rpath : rootlibexecdir,
2083 #                    install : true,
2084 #                    install_dir : rootlibexecdir)
2085 #
2086 #         exe = executable('hostnamectl',
2087 #                          'src/hostname/hostnamectl.c',
2088 #                          include_directories : includes,
2089 #                          link_with : [libshared],
2090 #                          install_rpath : rootlibexecdir,
2091 #                          install : true)
2092 #         public_programs += [exe]
2093 # endif
2094 #
2095 # if conf.get('ENABLE_LOCALED') == 1
2096 #         if conf.get('HAVE_XKBCOMMON') == 1
2097 #                 # logind will load libxkbcommon.so dynamically on its own
2098 #                 deps = [libdl]
2099 #         else
2100 #                 deps = []
2101 #         endif
2102 #
2103 #         executable('systemd-localed',
2104 #                    systemd_localed_sources,
2105 #                    include_directories : includes,
2106 #                    link_with : [libshared],
2107 #                    dependencies : deps,
2108 #                    install_rpath : rootlibexecdir,
2109 #                    install : true,
2110 #                    install_dir : rootlibexecdir)
2111 #
2112 #         exe = executable('localectl',
2113 #                          localectl_sources,
2114 #                          include_directories : includes,
2115 #                          link_with : [libshared],
2116 #                          install_rpath : rootlibexecdir,
2117 #                          install : true)
2118 #         public_programs += [exe]
2119 # endif
2120 #
2121 # if conf.get('ENABLE_TIMEDATED') == 1
2122 #         executable('systemd-timedated',
2123 #                    'src/timedate/timedated.c',
2124 #                    include_directories : includes,
2125 #                    link_with : [libshared],
2126 #                    install_rpath : rootlibexecdir,
2127 #                    install : true,
2128 #                    install_dir : rootlibexecdir)
2129 # endif
2130 #
2131 # if conf.get('ENABLE_TIMEDATECTL') == 1
2132 #         exe = executable('timedatectl',
2133 #                          'src/timedate/timedatectl.c',
2134 #                          include_directories : includes,
2135 #                          install_rpath : rootlibexecdir,
2136 #                          link_with : [libshared],
2137 #                          dependencies : [libm],
2138 #                          install : true)
2139 #         public_programs += [exe]
2140 # endif
2141 #
2142 # if conf.get('ENABLE_TIMESYNCD') == 1
2143 #         executable('systemd-timesyncd',
2144 #                    systemd_timesyncd_sources,
2145 #                    include_directories : includes,
2146 #                    link_with : [libshared],
2147 #                    dependencies : [threads,
2148 #                                    libm],
2149 #                    install_rpath : rootlibexecdir,
2150 #                    install : true,
2151 #                    install_dir : rootlibexecdir)
2152 #
2153 #         executable('systemd-time-wait-sync',
2154 #                    'src/time-wait-sync/time-wait-sync.c',
2155 #                    include_directories : includes,
2156 #                    link_with : [libshared],
2157 #                    install_rpath : rootlibexecdir,
2158 #                    install : true,
2159 #                    install_dir : rootlibexecdir)
2160 # endif
2161 #
2162 # if conf.get('ENABLE_MACHINED') == 1
2163 #         executable('systemd-machined',
2164 #                    systemd_machined_sources,
2165 #                    include_directories : includes,
2166 #                    link_with : [libmachine_core,
2167 #                                 libshared],
2168 #                    install_rpath : rootlibexecdir,
2169 #                    install : true,
2170 #                    install_dir : rootlibexecdir)
2171 #
2172 #         exe = executable('machinectl',
2173 #                          'src/machine/machinectl.c',
2174 #                          include_directories : includes,
2175 #                          link_with : [libshared],
2176 #                          dependencies : [threads,
2177 #                                          libxz,
2178 #                                          liblz4],
2179 #                          install_rpath : rootlibexecdir,
2180 #                          install : true,
2181 #                          install_dir : rootbindir)
2182 #         public_programs += [exe]
2183 # endif
2184 #
2185 # if conf.get('ENABLE_IMPORTD') == 1
2186 #         executable('systemd-importd',
2187 #                    systemd_importd_sources,
2188 #                    include_directories : includes,
2189 #                    link_with : [libshared],
2190 #                    dependencies : [threads],
2191 #                    install_rpath : rootlibexecdir,
2192 #                    install : true,
2193 #                    install_dir : rootlibexecdir)
2194 #
2195 #         systemd_pull = executable('systemd-pull',
2196 #                                   systemd_pull_sources,
2197 #                                   include_directories : includes,
2198 #                                   link_with : [libshared],
2199 #                                   dependencies : [libcurl,
2200 #                                                   libz,
2201 #                                                   libbzip2,
2202 #                                                   libxz,
2203 #                                                   libgcrypt],
2204 #                                   install_rpath : rootlibexecdir,
2205 #                                   install : true,
2206 #                                   install_dir : rootlibexecdir)
2207 #
2208 #         systemd_import = executable('systemd-import',
2209 #                                     systemd_import_sources,
2210 #                                     include_directories : includes,
2211 #                                     link_with : [libshared],
2212 #                                     dependencies : [libcurl,
2213 #                                                     libz,
2214 #                                                     libbzip2,
2215 #                                                     libxz],
2216 #                                     install_rpath : rootlibexecdir,
2217 #                                     install : true,
2218 #                                     install_dir : rootlibexecdir)
2219 #
2220 #         systemd_export = executable('systemd-export',
2221 #                                     systemd_export_sources,
2222 #                                     include_directories : includes,
2223 #                                     link_with : [libshared],
2224 #                                     dependencies : [libcurl,
2225 #                                                     libz,
2226 #                                                     libbzip2,
2227 #                                                     libxz],
2228 #                                     install_rpath : rootlibexecdir,
2229 #                                     install : true,
2230 #                                     install_dir : rootlibexecdir)
2231 #         public_programs += [systemd_pull, systemd_import, systemd_export]
2232 # endif
2233 #
2234 # if conf.get('ENABLE_REMOTE') == 1 and conf.get('HAVE_LIBCURL') == 1
2235 #         exe = executable('systemd-journal-upload',
2236 #                          systemd_journal_upload_sources,
2237 #                          include_directories : includes,
2238 #                          link_with : [libshared],
2239 #                          dependencies : [threads,
2240 #                                          libcurl,
2241 #                                          libgnutls,
2242 #                                          libxz,
2243 #                                          liblz4],
2244 #                          install_rpath : rootlibexecdir,
2245 #                          install : true,
2246 #                          install_dir : rootlibexecdir)
2247 #         public_programs += [exe]
2248 # endif
2249 #
2250 # if conf.get('ENABLE_REMOTE') == 1 and conf.get('HAVE_MICROHTTPD') == 1
2251 #         s_j_remote = executable('systemd-journal-remote',
2252 #                                 systemd_journal_remote_sources,
2253 #                                 include_directories : includes,
2254 #                                 link_with : [libshared],
2255 #                                 dependencies : [threads,
2256 #                                                 libmicrohttpd,
2257 #                                                 libgnutls,
2258 #                                                 libxz,
2259 #                                                 liblz4],
2260 #                                 install_rpath : rootlibexecdir,
2261 #                                 install : true,
2262 #                                 install_dir : rootlibexecdir)
2263 #
2264 #         s_j_gatewayd = executable('systemd-journal-gatewayd',
2265 #                                   systemd_journal_gatewayd_sources,
2266 #                                   include_directories : includes,
2267 #                                   link_with : [libshared],
2268 #                                   dependencies : [threads,
2269 #                                                   libmicrohttpd,
2270 #                                                   libgnutls,
2271 #                                                   libxz,
2272 #                                                   liblz4],
2273 #                                   install_rpath : rootlibexecdir,
2274 #                                   install : true,
2275 #                                   install_dir : rootlibexecdir)
2276 #         public_programs += [s_j_remote, s_j_gatewayd]
2277 # endif
2278 #
2279 # if conf.get('ENABLE_COREDUMP') == 1
2280 #         executable('systemd-coredump',
2281 #                    systemd_coredump_sources,
2282 #                    include_directories : includes,
2283 #                    link_with : [libshared],
2284 #                    dependencies : [threads,
2285 #                                    libacl,
2286 #                                    libdw,
2287 #                                    libxz,
2288 #                                    liblz4],
2289 #                    install_rpath : rootlibexecdir,
2290 #                    install : true,
2291 #                    install_dir : rootlibexecdir)
2292 #
2293 #         exe = executable('coredumpctl',
2294 #                          coredumpctl_sources,
2295 #                          include_directories : includes,
2296 #                          link_with : [libshared],
2297 #                          dependencies : [threads,
2298 #                                          libxz,
2299 #                                          liblz4],
2300 #                          install_rpath : rootlibexecdir,
2301 #                          install : true)
2302 #         public_programs += [exe]
2303 # endif
2304 #
2305 # if conf.get('ENABLE_BINFMT') == 1
2306 #         exe = executable('systemd-binfmt',
2307 #                          'src/binfmt/binfmt.c',
2308 #                          include_directories : includes,
2309 #                          link_with : [libshared],
2310 #                          install_rpath : rootlibexecdir,
2311 #                          install : true,
2312 #                          install_dir : rootlibexecdir)
2313 #         public_programs += [exe]
2314 #
2315 #         meson.add_install_script('sh', '-c',
2316 #                                  mkdir_p.format(binfmtdir))
2317 #         meson.add_install_script('sh', '-c',
2318 #                                  mkdir_p.format(join_paths(sysconfdir, 'binfmt.d')))
2319 # endif
2320 #
2321 # if conf.get('ENABLE_VCONSOLE') == 1
2322 #         executable('systemd-vconsole-setup',
2323 #                    'src/vconsole/vconsole-setup.c',
2324 #                    include_directories : includes,
2325 #                    link_with : [libshared],
2326 #                    install_rpath : rootlibexecdir,
2327 #                    install : true,
2328 #                    install_dir : rootlibexecdir)
2329 # endif
2330 #
2331 # if conf.get('ENABLE_RANDOMSEED') == 1
2332 #         executable('systemd-random-seed',
2333 #                    'src/random-seed/random-seed.c',
2334 #                    include_directories : includes,
2335 #                    link_with : [libshared],
2336 #                    install_rpath : rootlibexecdir,
2337 #                    install : true,
2338 #                    install_dir : rootlibexecdir)
2339 # endif
2340 #
2341 # if conf.get('ENABLE_FIRSTBOOT') == 1
2342 #         executable('systemd-firstboot',
2343 #                    'src/firstboot/firstboot.c',
2344 #                    include_directories : includes,
2345 #                    link_with : [libshared],
2346 #                    dependencies : [libcrypt],
2347 #                    install_rpath : rootlibexecdir,
2348 #                    install : true,
2349 #                    install_dir : rootbindir)
2350 # endif
2351 #
2352 # executable('systemd-remount-fs',
2353 #            'src/remount-fs/remount-fs.c',
2354 #            'src/core/mount-setup.c',
2355 #            'src/core/mount-setup.h',
2356 #            include_directories : includes,
2357 #            link_with : [libshared],
2358 #            install_rpath : rootlibexecdir,
2359 #            install : true,
2360 #            install_dir : rootlibexecdir)
2361 #
2362 # executable('systemd-machine-id-setup',
2363 #            'src/machine-id-setup/machine-id-setup-main.c',
2364 #            'src/core/machine-id-setup.c',
2365 #            'src/core/machine-id-setup.h',
2366 #            include_directories : includes,
2367 #            link_with : [libshared],
2368 #            install_rpath : rootlibexecdir,
2369 #            install : true,
2370 #            install_dir : rootbindir)
2371 #
2372 # executable('systemd-fsck',
2373 #            'src/fsck/fsck.c',
2374 #            include_directories : includes,
2375 #            link_with : [libshared],
2376 #            install_rpath : rootlibexecdir,
2377 #            install : true,
2378 #            install_dir : rootlibexecdir)
2379 #
2380 # executable('elogind-growfs',
2381 #            'src/partition/growfs.c',
2382 #            include_directories : includes,
2383 #            link_with : [libshared],
2384 #            dependencies : [libcryptsetup],
2385 #            install_rpath : rootlibexecdir,
2386 #            install : true,
2387 #            install_dir : rootlibexecdir)
2388 #
2389 # executable('elogind-makefs',
2390 #            'src/partition/makefs.c',
2391 #            include_directories : includes,
2392 #            link_with : [libshared],
2393 #            install_rpath : rootlibexecdir,
2394 #            install : true,
2395 #            install_dir : rootlibexecdir)
2396 #
2397 # executable('systemd-sleep',
2398 #            'src/sleep/sleep.c',
2399 #            include_directories : includes,
2400 #            link_with : [libshared],
2401 #            install_rpath : rootlibexecdir,
2402 #            install : true,
2403 #            install_dir : rootlibexecdir)
2404 #
2405 # exe = executable('systemd-sysctl',
2406 #                  'src/sysctl/sysctl.c',
2407 #                  include_directories : includes,
2408 #                  link_with : [libshared],
2409 #                  install_rpath : rootlibexecdir,
2410 #                  install : true,
2411 #                  install_dir : rootlibexecdir)
2412 # public_programs += [exe]
2413 #
2414 # executable('systemd-ac-power',
2415 #            'src/ac-power/ac-power.c',
2416 #            include_directories : includes,
2417 #            link_with : [libshared],
2418 #            install_rpath : rootlibexecdir,
2419 #            install : true,
2420 #            install_dir : rootlibexecdir)
2421 #
2422 # exe = executable('systemd-detect-virt',
2423 #                  'src/detect-virt/detect-virt.c',
2424 #                  include_directories : includes,
2425 #                  link_with : [libshared],
2426 #                  install_rpath : rootlibexecdir,
2427 #                  install : true)
2428 # public_programs += [exe]
2429 #
2430 # exe = executable('systemd-delta',
2431 #                  'src/delta/delta.c',
2432 #                  include_directories : includes,
2433 #                  link_with : [libshared],
2434 #                  install_rpath : rootlibexecdir,
2435 #                  install : true)
2436 # public_programs += [exe]
2437 #
2438 # exe = executable('systemd-escape',
2439 #                  'src/escape/escape.c',
2440 #                  include_directories : includes,
2441 #                  link_with : [libshared],
2442 #                  install_rpath : rootlibexecdir,
2443 #                  install : true,
2444 #                  install_dir : rootbindir)
2445 # public_programs += [exe]
2446 #
2447 # exe = executable('systemd-notify',
2448 #                  'src/notify/notify.c',
2449 #                  include_directories : includes,
2450 #                  link_with : [libshared],
2451 #                  install_rpath : rootlibexecdir,
2452 #                  install : true,
2453 #                  install_dir : rootbindir)
2454 # public_programs += [exe]
2455 #
2456 # executable('systemd-volatile-root',
2457 #            'src/volatile-root/volatile-root.c',
2458 #            include_directories : includes,
2459 #            link_with : [libshared],
2460 #            install_rpath : rootlibexecdir,
2461 #            install : true,
2462 #            install_dir : rootlibexecdir)
2463 #
2464 # executable('systemd-cgroups-agent',
2465 #            'src/cgroups-agent/cgroups-agent.c',
2466 #            include_directories : includes,
2467 #            link_with : [libshared],
2468 #            install_rpath : rootlibexecdir,
2469 #            install : true,
2470 #            install_dir : rootlibexecdir)
2471 #else
2472 executable('elogind-cgroups-agent',
2473            'src/cgroups-agent/cgroups-agent.c',
2474            include_directories : includes,
2475            link_with : [libshared],
2476            install_rpath : rootlibexecdir,
2477            install : true,
2478            install_dir : rootlibexecdir)
2479 #endif // 0
2480
2481 #if 0 /// UNNEEDED by elogind
2482 # exe = executable('systemd-path',
2483 #                  'src/path/path.c',
2484 #                  include_directories : includes,
2485 #                  link_with : [libshared],
2486 #                  install_rpath : rootlibexecdir,
2487 #                  install : true)
2488 # public_programs += [exe]
2489 #
2490 # exe = executable('systemd-ask-password',
2491 #                  'src/ask-password/ask-password.c',
2492 #                  include_directories : includes,
2493 #                  link_with : [libshared],
2494 #                  install_rpath : rootlibexecdir,
2495 #                  install : true,
2496 #                  install_dir : rootbindir)
2497 # public_programs += [exe]
2498 #
2499 # executable('systemd-reply-password',
2500 #            'src/reply-password/reply-password.c',
2501 #            include_directories : includes,
2502 #            link_with : [libshared],
2503 #            install_rpath : rootlibexecdir,
2504 #            install : true,
2505 #            install_dir : rootlibexecdir)
2506 #
2507 # exe = executable('systemd-tty-ask-password-agent',
2508 #                  'src/tty-ask-password-agent/tty-ask-password-agent.c',
2509 #                  include_directories : includes,
2510 #                  link_with : [libshared],
2511 #                  install_rpath : rootlibexecdir,
2512 #                  install : true,
2513 #                  install_dir : rootbindir)
2514 # public_programs += [exe]
2515 #
2516 # exe = executable('systemd-cgls',
2517 #                  'src/cgls/cgls.c',
2518 #                  include_directories : includes,
2519 #                  link_with : [libshared],
2520 #                  install_rpath : rootlibexecdir,
2521 #                  install : true)
2522 # public_programs += [exe]
2523 #
2524 # exe = executable('systemd-cgtop',
2525 #                  'src/cgtop/cgtop.c',
2526 #                  include_directories : includes,
2527 #                  link_with : [libshared],
2528 #                  install_rpath : rootlibexecdir,
2529 #                  install : true)
2530 # public_programs += [exe]
2531 #
2532 # executable('systemd-initctl',
2533 #            'src/initctl/initctl.c',
2534 #            include_directories : includes,
2535 #            link_with : [libshared],
2536 #            install_rpath : rootlibexecdir,
2537 #            install : true,
2538 #            install_dir : rootlibexecdir)
2539 #
2540 # exe = executable('systemd-mount',
2541 #                  'src/mount/mount-tool.c',
2542 #                  include_directories : includes,
2543 #                  link_with : [libshared],
2544 #                  install_rpath : rootlibexecdir,
2545 #                  install : true)
2546 # public_programs += [exe]
2547 #
2548 # meson.add_install_script(meson_make_symlink,
2549 #                          'systemd-mount', join_paths(bindir, 'systemd-umount'))
2550 #
2551 # exe = executable('systemd-run',
2552 #                  'src/run/run.c',
2553 #                  include_directories : includes,
2554 #                  link_with : [libshared],
2555 #                  install_rpath : rootlibexecdir,
2556 #                  install : true)
2557 # public_programs += [exe]
2558 #
2559 # exe = executable('systemd-stdio-bridge',
2560 #                  'src/stdio-bridge/stdio-bridge.c',
2561 #                  include_directories : includes,
2562 #                  link_with : [libshared],
2563 #                  install_rpath : rootlibexecdir,
2564 #                  install : true)
2565 # public_programs += [exe]
2566 #
2567 # exe = executable('busctl',
2568 #                  'src/busctl/busctl.c',
2569 #                  'src/busctl/busctl-introspect.c',
2570 #                  'src/busctl/busctl-introspect.h',
2571 #                  include_directories : includes,
2572 #                  link_with : [libshared],
2573 #                  install_rpath : rootlibexecdir,
2574 #                  install : true)
2575 # public_programs += [exe]
2576 #
2577 # if conf.get('ENABLE_SYSUSERS') == 1
2578 #         exe = executable('systemd-sysusers',
2579 #                          'src/sysusers/sysusers.c',
2580 #                          include_directories : includes,
2581 #                          link_with : [libshared],
2582 #                          install_rpath : rootlibexecdir,
2583 #                          install : true,
2584 #                          install_dir : rootbindir)
2585 #         public_programs += [exe]
2586 # endif
2587 #
2588 # if conf.get('ENABLE_TMPFILES') == 1
2589 #         exe = executable('systemd-tmpfiles',
2590 #                          'src/tmpfiles/tmpfiles.c',
2591 #                          include_directories : includes,
2592 #                          link_with : [libshared],
2593 #                          dependencies : [libacl],
2594 #                          install_rpath : rootlibexecdir,
2595 #                          install : true,
2596 #                          install_dir : rootbindir)
2597 #         public_programs += [exe]
2598 #
2599 #         test('test-systemd-tmpfiles',
2600 #              test_systemd_tmpfiles_py,
2601 #              args : exe.full_path())
2602 #         # https://github.com/mesonbuild/meson/issues/2681
2603 # endif
2604 #
2605 # if conf.get('ENABLE_HWDB') == 1
2606 #         exe = executable('systemd-hwdb',
2607 #                          'src/hwdb/hwdb.c',
2608 #                          'src/libsystemd/sd-hwdb/hwdb-internal.h',
2609 #                          include_directories : includes,
2610 #                          link_with : [libudev_static],
2611 #                          install_rpath : udev_rpath,
2612 #                          install : true,
2613 #                          install_dir : rootbindir)
2614 #         public_programs += [exe]
2615 # endif
2616 #
2617 # if conf.get('ENABLE_QUOTACHECK') == 1
2618 #         executable('systemd-quotacheck',
2619 #                    'src/quotacheck/quotacheck.c',
2620 #                    include_directories : includes,
2621 #                    link_with : [libshared],
2622 #                    install_rpath : rootlibexecdir,
2623 #                    install : true,
2624 #                    install_dir : rootlibexecdir)
2625 # endif
2626 #
2627 # exe = executable('systemd-socket-proxyd',
2628 #                  'src/socket-proxy/socket-proxyd.c',
2629 #                  include_directories : includes,
2630 #                  link_with : [libshared],
2631 #                  dependencies : [threads],
2632 #                  install_rpath : rootlibexecdir,
2633 #                  install : true,
2634 #                  install_dir : rootlibexecdir)
2635 # public_programs += [exe]
2636 #
2637 # exe = executable('systemd-udevd',
2638 #                  systemd_udevd_sources,
2639 #                  include_directories : includes,
2640 #                  c_args : ['-DLOG_REALM=LOG_REALM_UDEV'],
2641 #                  link_with : [libudev_core,
2642 #                               libsystemd_network,
2643 #                               libudev_static],
2644 #                  dependencies : [threads,
2645 #                                  libkmod,
2646 #                                  libidn,
2647 #                                  libacl,
2648 #                                  libblkid],
2649 #                  install_rpath : udev_rpath,
2650 #                  install : true,
2651 #                  install_dir : rootlibexecdir)
2652 # public_programs += [exe]
2653 #
2654 # exe = executable('udevadm',
2655 #                  udevadm_sources,
2656 #                  c_args : ['-DLOG_REALM=LOG_REALM_UDEV'],
2657 #                  include_directories : includes,
2658 #                  link_with : [libudev_core,
2659 #                               libsystemd_network,
2660 #                               libudev_static],
2661 #                  dependencies : [threads,
2662 #                                  libkmod,
2663 #                                  libidn,
2664 #                                  libacl,
2665 #                                  libblkid],
2666 #                  install_rpath : udev_rpath,
2667 #                  install : true,
2668 #                  install_dir : rootbindir)
2669 # public_programs += [exe]
2670 #
2671 # executable('systemd-shutdown',
2672 #            systemd_shutdown_sources,
2673 #            include_directories : includes,
2674 #            link_with : [libshared],
2675 #            dependencies : [libmount],
2676 #            install_rpath : rootlibexecdir,
2677 #            install : true,
2678 #            install_dir : rootlibexecdir)
2679 #
2680 # executable('systemd-update-done',
2681 #            'src/update-done/update-done.c',
2682 #            include_directories : includes,
2683 #            link_with : [libshared],
2684 #            install_rpath : rootlibexecdir,
2685 #            install : true,
2686 #            install_dir : rootlibexecdir)
2687 #
2688 # executable('systemd-update-utmp',
2689 #            'src/update-utmp/update-utmp.c',
2690 #            include_directories : includes,
2691 #            link_with : [libshared],
2692 #            dependencies : [libaudit],
2693 #            install_rpath : rootlibexecdir,
2694 #            install : true,
2695 #            install_dir : rootlibexecdir)
2696 #
2697 # if conf.get('HAVE_KMOD') == 1
2698 #         executable('systemd-modules-load',
2699 #                    'src/modules-load/modules-load.c',
2700 #                    include_directories : includes,
2701 #                    link_with : [libshared],
2702 #                    dependencies : [libkmod],
2703 #                    install_rpath : rootlibexecdir,
2704 #                    install : true,
2705 #                    install_dir : rootlibexecdir)
2706 #
2707 #         meson.add_install_script('sh', '-c',
2708 #                                  mkdir_p.format(modulesloaddir))
2709 #         meson.add_install_script('sh', '-c',
2710 #                                  mkdir_p.format(join_paths(sysconfdir, 'modules-load.d')))
2711 # endif
2712 #
2713 # exe = executable('systemd-nspawn',
2714 #                  systemd_nspawn_sources,
2715 #                  'src/core/mount-setup.c', # FIXME: use a variable?
2716 #                  'src/core/mount-setup.h',
2717 #                  'src/core/loopback-setup.c',
2718 #                  'src/core/loopback-setup.h',
2719 #                  include_directories : [includes, include_directories('src/nspawn')],
2720 #                  link_with : [libshared],
2721 #                  dependencies : [libacl,
2722 #                                  libblkid,
2723 #                                  libseccomp,
2724 #                                  libselinux],
2725 #                  install_rpath : rootlibexecdir,
2726 #                  install : true)
2727 # public_programs += [exe]
2728 #
2729 # if conf.get('ENABLE_NETWORKD') == 1
2730 #         executable('systemd-networkd',
2731 #                    systemd_networkd_sources,
2732 #                    include_directories : includes,
2733 #                    link_with : [libnetworkd_core,
2734 #                                 libsystemd_network,
2735 #                                 libudev_static,
2736 #                                 libshared],
2737 #                    dependencies : [threads],
2738 #                    install_rpath : rootlibexecdir,
2739 #                    install : true,
2740 #                    install_dir : rootlibexecdir)
2741 #
2742 #         executable('systemd-networkd-wait-online',
2743 #                    systemd_networkd_wait_online_sources,
2744 #                    include_directories : includes,
2745 #                    link_with : [libnetworkd_core,
2746 #                                 libshared],
2747 #                    install_rpath : rootlibexecdir,
2748 #                    install : true,
2749 #                    install_dir : rootlibexecdir)
2750 #
2751 #         exe = executable('networkctl',
2752 #                    networkctl_sources,
2753 #                    include_directories : includes,
2754 #                    link_with : [libsystemd_network,
2755 #                               libshared],
2756 #                    install_rpath : rootlibexecdir,
2757 #                    install : true,
2758 #                    install_dir : rootbindir)
2759 #         public_programs += [exe]
2760 # endif
2761 #
2762 # executable('systemd-sulogin-shell',
2763 #            ['src/sulogin-shell/sulogin-shell.c'],
2764 #            include_directories : includes,
2765 #            link_with : [libshared],
2766 #            install_rpath : rootlibexecdir,
2767 #            install : true,
2768 #            install_dir : rootlibexecdir)
2769 #else
2770 executable('elogind-uaccess-command',
2771            'src/uaccess-command/uaccess-command.c',
2772            include_directories : includes,
2773            link_with : [liblogind_core,
2774                         libshared],
2775            dependencies: [libacl,
2776                           libudev],
2777            install_rpath : rootlibexecdir,
2778            install : true,
2779            install_dir : rootlibexecdir)
2780 #endif // 0
2781
2782 ############################################################
2783
2784 foreach tuple : tests
2785         sources = tuple[0]
2786         link_with = tuple[1].length() > 0 ? tuple[1] : [libshared]
2787         dependencies = tuple[2]
2788         condition = tuple.length() >= 4 ? tuple[3] : ''
2789         type = tuple.length() >= 5 ? tuple[4] : ''
2790         defs = tuple.length() >= 6 ? tuple[5] : []
2791         incs = tuple.length() >= 7 ? tuple[6] : includes
2792         timeout = 30
2793
2794         name = sources[0].split('/')[-1].split('.')[0]
2795         if type.startswith('timeout=')
2796                 timeout = type.split('=')[1].to_int()
2797                 type = ''
2798         endif
2799         if want_tests == 'false'
2800                 message('Not compiling @0@ because tests is set to false'.format(name))
2801         elif condition == '' or conf.get(condition) == 1
2802                 exe = executable(
2803                         name,
2804                         sources,
2805                         include_directories : incs,
2806                         link_with : link_with,
2807                         dependencies : dependencies,
2808                         c_args : defs,
2809                         install_rpath : rootlibexecdir,
2810                         install : install_tests,
2811                         install_dir : join_paths(testsdir, type))
2812
2813                 if type == 'manual'
2814                         message('@0@ is a manual test'.format(name))
2815                 elif type == 'unsafe' and want_tests != 'unsafe'
2816                         message('@0@ is an unsafe test'.format(name))
2817                 else
2818                         test(name, exe,
2819                              env : test_env,
2820                              timeout : timeout)
2821                 endif
2822         else
2823                 message('Not compiling @0@ because @1@ is not true'.format(name, condition))
2824         endif
2825 endforeach
2826
2827 #if 0 /// UNNEEDED by elogind
2828 # exe = executable(
2829 #         'test-libsystemd-sym',
2830 #         test_libsystemd_sym_c,
2831 #         include_directories : includes,
2832 #         link_with : [libsystemd],
2833 #         install : install_tests,
2834 #         install_dir : testsdir)
2835 # test('test-libsystemd-sym', exe)
2836 #
2837 # exe = executable(
2838 #         'test-libsystemd-static-sym',
2839 #         test_libsystemd_sym_c,
2840 #         include_directories : includes,
2841 #         link_with : [install_libsystemd_static],
2842 #         dependencies : [threads], # threads is already included in dependencies on the library,
2843 #                                   # but does not seem to get propagated. Add here as a work-around.
2844 #         build_by_default : static_libsystemd_pic,
2845 #         install : install_tests and static_libsystemd_pic,
2846 #         install_dir : testsdir)
2847 # if static_libsystemd_pic
2848 #         test('test-libsystemd-static-sym', exe)
2849 # endif
2850 #
2851 # exe = executable(
2852 #         'test-libudev-sym',
2853 #         test_libudev_sym_c,
2854 #         include_directories : includes,
2855 #         c_args : ['-Wno-deprecated-declarations'],
2856 #         link_with : [libudev],
2857 #         install : install_tests,
2858 #         install_dir : testsdir)
2859 # test('test-libudev-sym', exe)
2860 #
2861 # exe = executable(
2862 #         'test-libudev-static-sym',
2863 #         test_libudev_sym_c,
2864 #         include_directories : includes,
2865 #         c_args : ['-Wno-deprecated-declarations'],
2866 #         link_with : [install_libudev_static],
2867 #         build_by_default : static_libudev_pic,
2868 #         install : install_tests and static_libudev_pic,
2869 #         install_dir : testsdir)
2870 # if static_libudev_pic
2871 #         test('test-libudev-static-sym', exe)
2872 # endif
2873 #
2874 # ############################################################
2875 #
2876 # fuzzer_exes = []
2877 #
2878 # foreach tuple : fuzzers
2879 #         sources = tuple[0]
2880 #         link_with = tuple[1].length() > 0 ? tuple[1] : [libshared]
2881 #         dependencies = tuple[2]
2882 #         defs = tuple.length() >= 4 ? tuple[3] : []
2883 #         incs = tuple.length() >= 5 ? tuple[4] : includes
2884 #
2885 #         if fuzzer_build
2886 #                 dependencies += fuzzing_engine
2887 #         else
2888 #                 sources += 'src/fuzz/fuzz-main.c'
2889 #         endif
2890 #
2891 #         name = sources[0].split('/')[-1].split('.')[0]
2892 #
2893 #         fuzzer_exes += executable(
2894 #                 name,
2895 #                 sources,
2896 #                 include_directories : [incs, include_directories('src/fuzz')],
2897 #                 link_with : link_with,
2898 #                 dependencies : dependencies,
2899 #                 c_args : defs,
2900 #                 install : false)
2901 # endforeach
2902 #
2903 # run_target('fuzzers',
2904 #         depends : fuzzer_exes,
2905 #         command : ['true'])
2906 #
2907 # ############################################################
2908 #
2909 #else
2910 test_libelogind_sym = executable(
2911         'test-libelogind-sym',
2912         test_libelogind_sym_c,
2913         include_directories : includes,
2914         link_with : [libelogind],
2915         install : install_tests,
2916         install_dir : testsdir)
2917 test('test-libelogind-sym',
2918      test_libelogind_sym)
2919 #endif // 0
2920 make_directive_index_py = find_program('tools/make-directive-index.py')
2921 make_man_index_py = find_program('tools/make-man-index.py')
2922 xml_helper_py = find_program('tools/xml_helper.py')
2923 #if 0 /// UNNEEDED by elogind
2924 # hwdb_update_sh = find_program('tools/meson-hwdb-update.sh')
2925 #
2926 # subdir('units')
2927 # subdir('sysctl.d')
2928 # subdir('sysusers.d')
2929 # subdir('tmpfiles.d')
2930 # subdir('presets')
2931 # subdir('hwdb')
2932 # subdir('network')
2933 #endif // 0
2934 subdir('man')
2935 subdir('shell-completion/bash')
2936 subdir('shell-completion/zsh')
2937 #if 0 /// UNNEEDED by elogind
2938 #endif // 0
2939 subdir('doc/sysvinit')
2940 subdir('doc/var-log')
2941
2942 # FIXME: figure out if the warning is true:
2943 # https://github.com/mesonbuild/meson/wiki/Reference-manual#install_subdir
2944 install_subdir('factory/etc',
2945                install_dir : factorydir)
2946
2947
2948 #if 0 /// UNNEEDED by elogind
2949 # install_data('xorg/50-systemd-user.sh',
2950 #              install_dir : xinitrcdir)
2951 # install_data('modprobe.d/systemd.conf',
2952 #              install_dir : modprobedir)
2953 #endif // 0
2954 install_data('LICENSE.GPL2',
2955              'LICENSE.LGPL2.1',
2956              'NEWS',
2957              'README',
2958              'doc/CODING_STYLE',
2959 #if 0 /// irrelevant for elogind
2960 #              'doc/DISTRO_PORTING',
2961 #              'doc/ENVIRONMENT.md',
2962 #              'doc/HACKING',
2963 #              'doc/TRANSIENT-SETTINGS.md',
2964 #              'doc/TRANSLATORS',
2965 #              'doc/UIDS-GIDS.md',
2966 #endif // 0
2967              'src/libelogind/sd-bus/GVARIANT-SERIALIZATION',
2968              install_dir : docdir)
2969
2970 #if 0 /// UNNEEDED by elogind
2971 # meson.add_install_script('sh', '-c', mkdir_p.format(systemdstatedir))
2972 #endif // 0
2973 meson.add_install_script('sh', '-c', 'touch $DESTDIR@0@'.format(prefixdir))
2974
2975 ############################################################
2976
2977 meson_check_help = find_program('tools/meson-check-help.sh')
2978
2979 foreach exec : public_programs
2980         name = exec.full_path().split('/')[-1]
2981         test('check-help-' + name,
2982              meson_check_help,
2983              args : [exec.full_path()])
2984 endforeach
2985
2986 ############################################################
2987
2988 #if 0 /// fuzz regression tests are not supported by elogind
2989 # # Enable tests for all supported sanitizers
2990 # foreach tuple : sanitizers
2991 #         sanitizer = tuple[0]
2992 #         build = tuple[1]
2993 #
2994 #         have = run_command(check_compilation_sh,
2995 #                            cc.cmd_array(), '-x', 'c',
2996 #                            '-fsanitize=@0@'.format(sanitizer),
2997 #                            '-include', link_test_c).returncode() == 0
2998 #         message('@0@ sanitizer supported: @1@'.format(sanitizer, have ? 'yes' : 'no'))
2999 #
3000 #         if have
3001 #                 prev = ''
3002 #                 foreach p : fuzz_regression_tests
3003 #                         b = p.split('/')[-2]
3004 #                         c = p.split('/')[-1]
3005 #
3006 #                         name = '@0@:@1@'.format(b, sanitizer)
3007 #
3008 #                         if name != prev
3009 #                                 if want_tests == 'false'
3010 #                                         message('Not compiling @0@ because tests is set to false'.format(name))
3011 #                                 elif slow_tests
3012 #                                         exe = custom_target(
3013 #                                                 name,
3014 #                                                 output : name,
3015 #                                                 depends : build,
3016 #                                                 command : [env, 'ln', '-fs',
3017 #                                                            join_paths(build.full_path(), b),
3018 #                                                            '@OUTPUT@'],
3019 #                                                 build_by_default : true)
3020 #                                 else
3021 #                                         message('Not compiling @0@ because slow-tests is set to false'.format(name))
3022 #                                 endif
3023 #                         endif
3024 #                         prev = name
3025 #
3026 #                         if want_tests != 'false' and slow_tests
3027 #                                 test('@0@:@1@:@2@'.format(b, c, sanitizer),
3028 #                                      env,
3029 #                                      args : [exe.full_path(),
3030 #                                              join_paths(meson.source_root(),
3031 #                                                         'test/fuzz-regressions',
3032 #                                                         p)])
3033 #                         endif
3034 #                 endforeach
3035 #         endif
3036 # endforeach
3037 #endif // 0
3038
3039
3040 ############################################################
3041
3042 if git.found()
3043         all_files = run_command(
3044                 git,
3045                 ['--git-dir=@0@/.git'.format(meson.current_source_dir()),
3046                  'ls-files',
3047                  ':/*.[ch]'])
3048         all_files = files(all_files.stdout().split())
3049
3050         custom_target(
3051                 'tags',
3052                 output : 'tags',
3053                 command : [env, 'etags', '-o', '@0@/TAGS'.format(meson.current_source_dir())] + all_files)
3054         custom_target(
3055                 'ctags',
3056                 output : 'ctags',
3057                 command : [env, 'ctags', '-o', '@0@/tags'.format(meson.current_source_dir())] + all_files)
3058 endif
3059
3060 #if 0 /// UNNEEDED by elogind
3061 # if git.found()
3062 #         meson_git_contrib_sh = find_program('tools/meson-git-contrib.sh')
3063 #         run_target(
3064 #                 'git-contrib',
3065 #                 command : [meson_git_contrib_sh])
3066 # endif
3067 #endif // 0
3068
3069 if git.found()
3070         git_head = run_command(
3071                 git,
3072                 ['--git-dir=@0@/.git'.format(meson.current_source_dir()),
3073                  'rev-parse', 'HEAD']).stdout().strip()
3074         git_head_short = run_command(
3075                 git,
3076                 ['--git-dir=@0@/.git'.format(meson.current_source_dir()),
3077                  'rev-parse', '--short=7', 'HEAD']).stdout().strip()
3078
3079         run_target(
3080                 'git-snapshot',
3081                 command : ['git', 'archive',
3082                            '-o', '@0@/systemd-@1@.tar.gz'.format(meson.current_source_dir(),
3083                                                                  git_head_short),
3084                            '--prefix', 'systemd-@0@/'.format(git_head),
3085                            'HEAD'])
3086 endif
3087
3088 ############################################################
3089
3090 meson_check_api_docs_sh = find_program('tools/meson-check-api-docs.sh')
3091 run_target(
3092         'check-api-docs',
3093 #if 0 /// libudev is external, elogind does not need to document it.
3094 #         depends : [man, libsystemd, libudev],
3095 #         command : [meson_check_api_docs_sh, libsystemd.full_path(), libudev.full_path()])
3096 #else
3097         depends : [man, libelogind],
3098         command : [meson_check_api_docs_sh, libelogind.full_path()])
3099 #endif // 0
3100
3101 ############################################################
3102
3103 status = [
3104         '@0@ @1@'.format(meson.project_name(), meson.project_version()),
3105
3106         'split /usr:                        @0@'.format(split_usr),
3107         'split bin-sbin:                    @0@'.format(split_bin),
3108 #if 0 /// UNSUPPORTED by elogind
3109 #         'prefix directory:                  @0@'.format(prefixdir),
3110 #         'rootprefix directory:              @0@'.format(rootprefixdir),
3111 #         'sysconf directory:                 @0@'.format(sysconfdir),
3112 #         'include directory:                 @0@'.format(includedir),
3113 #         'lib directory:                     @0@'.format(libdir),
3114 #         'rootlib directory:                 @0@'.format(rootlibdir),
3115 #         'SysV init scripts:                 @0@'.format(sysvinit_path),
3116 #         'SysV rc?.d directories:            @0@'.format(sysvrcnd_path),
3117 #else
3118         'rootexeclib dir:                   @0@'.format(rootlibexecdir),
3119 #endif // 0
3120 #if 0 /// UNSUPPORTED by elogind
3121 #         'PAM modules directory:             @0@'.format(pamlibdir),
3122 #         'PAM configuration directory:       @0@'.format(pamconfdir),
3123 #         'RPM macros directory:              @0@'.format(rpmmacrosdir),
3124 #         'modprobe.d directory:              @0@'.format(modprobedir),
3125 #         'D-Bus policy directory:            @0@'.format(dbuspolicydir),
3126 #         'D-Bus session directory:           @0@'.format(dbussessionservicedir),
3127 #         'D-Bus system directory:            @0@'.format(dbussystemservicedir),
3128 #         'bash completions directory:        @0@'.format(bashcompletiondir),
3129 #         'zsh completions directory:         @0@'.format(zshcompletiondir),
3130 #         'extra start script:                @0@'.format(get_option('rc-local')),
3131 #         'extra stop script:                 @0@'.format(get_option('halt-local')),
3132 #         'debug shell:                       @0@ @ @1@'.format(get_option('debug-shell'),
3133 #                                                               get_option('debug-tty')),
3134 #endif // 0
3135         'TTY GID:                           @0@'.format(tty_gid),
3136 #if 0 /// UNSUPPORTED by elogind
3137 #         'users GID:                         @0@'.format(users_gid),
3138 #endif // 0
3139         'maximum system UID:                @0@'.format(system_uid_max),
3140         'maximum system GID:                @0@'.format(system_gid_max),
3141 #if 0 /// UNSUPPORTED by elogind
3142 #         'minimum dynamic UID:               @0@'.format(dynamic_uid_min),
3143 #         'maximum dynamic UID:               @0@'.format(dynamic_uid_max),
3144 #         'minimum container UID base:        @0@'.format(container_uid_base_min),
3145 #         'maximum container UID base:        @0@'.format(container_uid_base_max),
3146 #         '/dev/kvm access mode:              @0@'.format(get_option('dev-kvm-mode')),
3147 #         'render group access mode:          @0@'.format(get_option('group-render-mode')),
3148 #         'certificate root directory:        @0@'.format(get_option('certificate-root')),
3149 #         'support URL:                       @0@'.format(support_url),
3150 #         'nobody user name:                  @0@'.format(nobody_user),
3151 #         'nobody group name:                 @0@'.format(nobody_group),
3152 #         'fallback hostname:                 @0@'.format(get_option('fallback-hostname')),
3153 #         'symbolic gateway hostnames:        @0@'.format(', '.join(gateway_hostnames)),
3154 #
3155 #         'default DNSSEC mode:               @0@'.format(default_dnssec),
3156 #         'default cgroup hierarchy:          @0@'.format(default_hierarchy),
3157 #endif // 0
3158         'default KillUserProcesses setting: @0@'.format(kill_user_processes)]
3159
3160 #if 0 /// UNSUPPORTED by elogind
3161 # alt_dns_servers = '\n                                            '.join(dns_servers.split(' '))
3162 # alt_ntp_servers = '\n                                            '.join(ntp_servers.split(' '))
3163 # status += [
3164 #         'default DNS servers:               @0@'.format(alt_dns_servers),
3165 #         'default NTP servers:               @0@'.format(alt_ntp_servers)]
3166 #
3167 # alt_time_epoch = run_command('date', '-Is', '-u', '-d',
3168 #                              '@@0@'.format(time_epoch)).stdout().strip()
3169 # status += [
3170 #         'time epoch:                        @0@ (@1@)'.format(time_epoch, alt_time_epoch)]
3171 #endif // 0
3172
3173 # TODO:
3174 # CFLAGS:   ${OUR_CFLAGS} ${CFLAGS}
3175 # CPPFLAGS: ${OUR_CPPFLAGS} ${CPPFLAGS}
3176 # LDFLAGS:  ${OUR_LDFLAGS} ${LDFLAGS}
3177
3178 #if 0 /// UNNEEDED by elogind
3179 # if conf.get('ENABLE_EFI') == 1
3180 #         status += [
3181 #                 'efi arch:                          @0@'.format(efi_arch)]
3182 #
3183 #         if have_gnu_efi
3184 #                 status += [
3185 #                         'EFI machine type:                  @0@'.format(EFI_MACHINE_TYPE_NAME),
3186 #                         'EFI CC                             @0@'.format(efi_cc),
3187 #                         'EFI lib directory:                 @0@'.format(efi_libdir),
3188 #                         'EFI lds directory:                 @0@'.format(efi_ldsdir),
3189 #                         'EFI include directory:             @0@'.format(efi_incdir)]
3190 #         endif
3191 # endif
3192 #endif // 0
3193
3194 found = []
3195 missing = []
3196
3197 foreach tuple : [
3198 #if 0 /// UNNEEDED by elogind
3199 #         ['libcryptsetup'],
3200 #endif // 0
3201         ['PAM'],
3202         ['AUDIT'],
3203 #if 0 /// UNNEEDED by elogind
3204 #         ['IMA'],
3205 #         ['AppArmor'],
3206 #endif // 0
3207         ['SELinux'],
3208 #if 0 /// UNNEEDED by elogind
3209 #         ['SECCOMP'],
3210 #endif // 0
3211         ['SMACK'],
3212 #if 0 /// UNNEEDED by elogind
3213 #         ['zlib'],
3214 #         ['xz'],
3215 #         ['lz4'],
3216 #         ['bzip2'],
3217 #endif // 0
3218         ['ACL'],
3219 #if 0 /// UNNEEDED by elogind
3220 #         ['gcrypt'],
3221 #         ['qrencode'],
3222 #         ['microhttpd'],
3223 #         ['gnutls'],
3224 #         ['libcurl'],
3225 #         ['idn'],
3226 #         ['libidn2'],
3227 #         ['libidn'],
3228 #         ['nss-systemd'],
3229 #         ['libiptc'],
3230 #         ['elfutils'],
3231 #         ['binfmt'],
3232 #         ['vconsole'],
3233 #         ['quotacheck'],
3234 #         ['tmpfiles'],
3235 #         ['environment.d'],
3236 #         ['sysusers'],
3237 #         ['firstboot'],
3238 #         ['randomseed'],
3239 #         ['backlight'],
3240 #         ['rfkill'],
3241 #         ['logind'],
3242 #         ['machined'],
3243 #         ['importd'],
3244 #         ['hostnamed'],
3245 #         ['timedated'],
3246 #         ['timesyncd'],
3247 #         ['localed'],
3248 #         ['networkd'],
3249 #         ['resolve'],
3250 #         ['coredump'],
3251 #endif // 0
3252         ['polkit'],
3253         ['legacy pkla',      install_polkit_pkla],
3254 #if 0 /// UNNEEDED by elogind
3255 #         ['efi'],
3256 #         ['gnu-efi',          have_gnu_efi],
3257 #         ['kmod'],
3258 #         ['xkbcommon'],
3259 #         ['pcre2'],
3260 #         ['blkid'],
3261 #endif // 0
3262         ['dbus'],
3263         ['glib'],
3264 #if 0 /// UNNEEDED by elogind
3265 #         ['nss-myhostname',   conf.get('ENABLE_MYHOSTNAME') == 1],
3266 #         ['hwdb'],
3267 #         ['tpm'],
3268 #endif // 0
3269         ['man pages',        want_man],
3270         ['html pages',       want_html],
3271         ['man page indices', want_man and have_lxml],
3272 #if 0 /// UNNEEDED by elogind
3273 #         ['SysV compat'],
3274 #endif // 0
3275         ['utmp'],
3276 #if 0 /// UNNEEDED by elogind
3277 #         ['ldconfig'],
3278 #         ['hibernate'],
3279 #         ['adm group',        get_option('adm-group')],
3280 #         ['wheel group',      get_option('wheel-group')],
3281 #         ['gshadow'],
3282 #else
3283         ['debug elogind'],
3284 #endif // 0
3285         ['debug hashmap'],
3286         ['debug mmap cache'],
3287 ]
3288
3289         if tuple.length() >= 2
3290                 cond = tuple[1]
3291         else
3292                 ident1 = 'HAVE_' + tuple[0].underscorify().to_upper()
3293                 ident2 = 'ENABLE_' + tuple[0].underscorify().to_upper()
3294                 cond = conf.get(ident1, 0) == 1 or conf.get(ident2, 0) == 1
3295         endif
3296         if cond
3297                 found += [tuple[0]]
3298         else
3299                 missing += [tuple[0]]
3300         endif
3301 endforeach
3302
3303 status += [
3304         '',
3305         'enabled features: @0@'.format(', '.join(found)),
3306         '',
3307         'disabled features: @0@'.format(', '.join(missing)),
3308         '']
3309 message('\n         '.join(status))
3310
3311 if rootprefixdir != rootprefix_default
3312         warning('\n' +
3313                 'Note that the installation prefix was changed to "@0@".\n'.format(rootprefixdir) +
3314                 'elogind used fixed names for unit file directories and other paths, so anything\n' +
3315                 'except the default ("@0@") is strongly discouraged.'.format(rootprefix_default))
3316 endif