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 # profiledir = join_paths(rootlibexecdir, 'portable', 'profile')
 168 #
 169 # docdir = get_option('docdir')
 170 # if docdir == ''
 171 #         docdir = join_paths(datadir, 'doc/systemd')
 172 # endif
 173 #else
 174 pkgdatadir = join_paths(datadir, 'elogind')
 175 pkgsysconfdir = join_paths(sysconfdir, 'elogind')
 176 pkgincludedir = join_paths(includedir, 'elogind/systemd')
 177 systemshutdowndir = join_paths(rootlibexecdir, 'system-shutdown')
 178 systemsleepdir = join_paths(rootlibexecdir, 'system-sleep')
 179
 180 # in elogind, udev is external and thus configurable
 181 udevlibexecdir = get_option('udevbindir')
 182 udevlibexecdir = udevlibexecdir != '' ? udevlibexecdir : join_paths(rootprefixdir, 'lib/udev')
 183 udevrulesdir = get_option('udevrulesdir')
 184 udevrulesdir = udevrulesdir != '' ? udevrulesdir : join_paths(udevlibexecdir, 'rules.d')
 185 udevhomedir = udevlibexecdir
 186 factorydir = join_paths(datadir, 'factory')
 187 docdir = get_option('docdir')
 188 docdir = docdir != '' ? docdir: '-'.join([join_paths(datadir, 'doc/elogind'),
 189                                           meson.project_version()])
 190 testsdir = join_paths(prefixdir, 'lib/elogind/tests')
 191 randomseeddir = join_paths(localstatedir, 'lib/elogind')
 192 #endif // 0
 193
 194 dbuspolicydir = get_option('dbuspolicydir')
 195 if dbuspolicydir == ''
 196         dbuspolicydir = join_paths(datadir, 'dbus-1/system.d')
 197 endif
 198
 199 dbussessionservicedir = get_option('dbussessionservicedir')
 200 if dbussessionservicedir == ''
 201         dbussessionservicedir = join_paths(datadir, 'dbus-1/services')
 202 endif
 203
 204 dbussystemservicedir = get_option('dbussystemservicedir')
 205 if dbussystemservicedir == ''
 206         dbussystemservicedir = join_paths(datadir, 'dbus-1/system-services')
 207 endif
 208
 209 pamlibdir = get_option('pamlibdir')
 210 if pamlibdir == ''
 211         pamlibdir = join_paths(rootlibdir, 'security')
 212 endif
 213
 214 pamconfdir = get_option('pamconfdir')
 215 if pamconfdir == ''
 216         pamconfdir = join_paths(sysconfdir, 'pam.d')
 217 endif
 218
 219 #if 0 /// UNNEEDED by elogind
 220 # memory_accounting_default = get_option('memory-accounting-default')
 221 #endif // 0
 222
 223 conf.set_quoted('PKGSYSCONFDIR',                              pkgsysconfdir)
 224 conf.set_quoted('SYSTEM_CONFIG_UNIT_PATH',                    join_paths(pkgsysconfdir, 'system'))
 225 #if 0 /// UNNEEDED by elogind
 226 # conf.set_quoted('SYSTEM_DATA_UNIT_PATH',                      systemunitdir)
 227 # conf.set_quoted('SYSTEM_SYSVINIT_PATH',                       sysvinit_path)
 228 # conf.set_quoted('SYSTEM_SYSVRCND_PATH',                       sysvrcnd_path)
 229 # conf.set_quoted('RC_LOCAL_SCRIPT_PATH_START',                 get_option('rc-local'))
 230 # conf.set_quoted('RC_LOCAL_SCRIPT_PATH_STOP',                  get_option('halt-local'))
 231 #
 232 # conf.set('ANSI_OK_COLOR',                                     'ANSI_' + get_option('ok-color').underscorify().to_upper())
 233 #
 234 # conf.set_quoted('USER_CONFIG_UNIT_PATH',                      join_paths(pkgsysconfdir, 'user'))
 235 # conf.set_quoted('USER_DATA_UNIT_PATH',                        userunitdir)
 236 # conf.set_quoted('CERTIFICATE_ROOT',                           get_option('certificate-root'))
 237 # conf.set_quoted('CATALOG_DATABASE',                           join_paths(catalogstatedir, 'database'))
 238 # conf.set_quoted('SYSTEMD_CGROUP_AGENT_PATH',                  join_paths(rootlibexecdir, 'systemd-cgroups-agent'))
 239 # conf.set_quoted('SYSTEMD_BINARY_PATH',                        join_paths(rootlibexecdir, 'systemd'))
 240 # conf.set_quoted('SYSTEMD_FSCK_PATH',                          join_paths(rootlibexecdir, 'systemd-fsck'))
 241 # conf.set_quoted('SYSTEMD_MAKEFS_PATH',                        join_paths(rootlibexecdir, 'systemd-makefs'))
 242 # conf.set_quoted('SYSTEMD_GROWFS_PATH',                        join_paths(rootlibexecdir, 'systemd-growfs'))
 243 # conf.set_quoted('SYSTEMD_SHUTDOWN_BINARY_PATH',               join_paths(rootlibexecdir, 'systemd-shutdown'))
 244 # conf.set_quoted('SYSTEMD_SLEEP_BINARY_PATH',                  join_paths(rootlibexecdir, 'systemd-sleep'))
 245 # conf.set_quoted('SYSTEMCTL_BINARY_PATH',                      join_paths(rootbindir, 'systemctl'))
 246 # conf.set_quoted('SYSTEMD_TTY_ASK_PASSWORD_AGENT_BINARY_PATH', join_paths(rootbindir, 'systemd-tty-ask-password-agent'))
 247 # conf.set_quoted('SYSTEMD_STDIO_BRIDGE_BINARY_PATH',           join_paths(bindir, 'systemd-stdio-bridge'))
 248 #else
 249 conf.set_quoted('SYSTEMD_CGROUP_AGENT_PATH',                  join_paths(rootlibexecdir, 'elogind-cgroups-agent'))
 250 conf.set_quoted('ELOGIND_UACCESS_COMMAND_PATH',               join_paths(rootlibexecdir, 'elogind-uaccess-command'))
 251 conf.set_quoted('SYSTEMD_BINARY_PATH',                        join_paths(rootlibexecdir, 'elogind'))
 252 #endif // 0
 253 conf.set_quoted('ROOTPREFIX',                                 rootprefixdir)
 254 #if 0 /// UNNEEDED by elogind
 255 # conf.set_quoted('RANDOM_SEED_DIR',                            randomseeddir)
 256 # conf.set_quoted('RANDOM_SEED',                                join_paths(randomseeddir, 'random-seed'))
 257 # conf.set_quoted('SYSTEMD_CRYPTSETUP_PATH',                    join_paths(rootlibexecdir, 'systemd-cryptsetup'))
 258 # conf.set_quoted('SYSTEM_GENERATOR_PATH',                      systemgeneratordir)
 259 # conf.set_quoted('USER_GENERATOR_PATH',                        usergeneratordir)
 260 # conf.set_quoted('SYSTEM_ENV_GENERATOR_PATH',                  systemenvgeneratordir)
 261 # conf.set_quoted('USER_ENV_GENERATOR_PATH',                    userenvgeneratordir)
 262 #endif // 0
 263 conf.set_quoted('SYSTEM_SHUTDOWN_PATH',                       systemshutdowndir)
 264 conf.set_quoted('SYSTEM_SLEEP_PATH',                          systemsleepdir)
 265 #if 0 /// UNNEEDED by elogind
 266 # conf.set_quoted('SYSTEMD_KBD_MODEL_MAP',                      join_paths(pkgdatadir, 'kbd-model-map'))
 267 # conf.set_quoted('SYSTEMD_LANGUAGE_FALLBACK_MAP',              join_paths(pkgdatadir, 'language-fallback-map'))
 268 #endif // 0
 269 conf.set_quoted('UDEVLIBEXECDIR',                             udevlibexecdir)
 270 conf.set_quoted('POLKIT_AGENT_BINARY_PATH',                   join_paths(bindir, 'pkttyagent'))
 271 conf.set_quoted('LIBDIR',                                     libdir)
 272 conf.set_quoted('ROOTLIBDIR',                                 rootlibdir)
 273 conf.set_quoted('ROOTLIBEXECDIR',                             rootlibexecdir)
 274 #if 0 /// UNNEEDED by elogind
 275 # conf.set_quoted('BOOTLIBDIR',                                 bootlibdir)
 276 # conf.set_quoted('SYSTEMD_PULL_PATH',                          join_paths(rootlibexecdir, 'systemd-pull'))
 277 # conf.set_quoted('SYSTEMD_IMPORT_PATH',                        join_paths(rootlibexecdir, 'systemd-import'))
 278 # conf.set_quoted('SYSTEMD_EXPORT_PATH',                        join_paths(rootlibexecdir, 'systemd-export'))
 279 # conf.set_quoted('VENDOR_KEYRING_PATH',                        join_paths(rootlibexecdir, 'import-pubring.gpg'))
 280 # conf.set_quoted('USER_KEYRING_PATH',                          join_paths(pkgsysconfdir, 'import-pubring.gpg'))
 281 # conf.set_quoted('DOCUMENT_ROOT',                              join_paths(pkgdatadir, 'gatewayd'))
 282 # conf.set('MEMORY_ACCOUNTING_DEFAULT',                         memory_accounting_default ? 'true' : 'false')
 283 #endif // 0
 284 conf.set_quoted('MEMORY_ACCOUNTING_DEFAULT_YES_NO',           memory_accounting_default ? 'yes' : 'no')
 285
 286 conf.set_quoted('ABS_BUILD_DIR',                              meson.build_root())
 287 conf.set_quoted('ABS_SRC_DIR',                                meson.source_root())
 288
 289 substs.set('prefix',                                          prefixdir)
 290 substs.set('exec_prefix',                                     prefixdir)
 291 substs.set('libdir',                                          libdir)
 292 substs.set('rootlibdir',                                      rootlibdir)
 293 substs.set('includedir',                                      includedir)
 294 substs.set('pkgsysconfdir',                                   pkgsysconfdir)
 295 substs.set('bindir',                                          bindir)
 296 substs.set('rootbindir',                                      rootbindir)
 297 substs.set('rootlibexecdir',                                  rootlibexecdir)
 298 #if 0 /// UNNEEDED by elogind
 299 # substs.set('systemunitdir',                                   systemunitdir)
 300 # substs.set('userunitdir',                                     userunitdir)
 301 # substs.set('systempresetdir',                                 systempresetdir)
 302 # substs.set('userpresetdir',                                   userpresetdir)
 303 # substs.set('udevhwdbdir',                                     udevhwdbdir)
 304 #endif // 0
 305 substs.set('udevrulesdir',                                    udevrulesdir)
 306 substs.set('udevlibexecdir',                                  udevlibexecdir)
 307 substs.set('environmentdir',                                  environmentdir)
 308 #if 0 /// UNNEEDED by elogind
 309 # substs.set('catalogdir',                                      catalogdir)
 310 # substs.set('tmpfilesdir',                                     tmpfilesdir)
 311 # substs.set('sysusersdir',                                     sysusersdir)
 312 # substs.set('sysctldir',                                       sysctldir)
 313 # substs.set('binfmtdir',                                       binfmtdir)
 314 # substs.set('modulesloaddir',                                  modulesloaddir)
 315 # substs.set('modprobedir',                                     modprobedir)
 316 # substs.set('systemgeneratordir',                              systemgeneratordir)
 317 # substs.set('usergeneratordir',                                usergeneratordir)
 318 # substs.set('systemenvgeneratordir',                           systemenvgeneratordir)
 319 # substs.set('userenvgeneratordir',                             userenvgeneratordir)
 320 #endif // 0
 321 substs.set('systemshutdowndir',                               systemshutdowndir)
 322 substs.set('systemsleepdir',                                  systemsleepdir)
 323 substs.set('VARLOGDIR',                                       varlogdir)
 324 #if 0 /// UNNEEDED by elogind
 325 # substs.set('CERTIFICATEROOT',                                 get_option('certificate-root'))
 326 # substs.set('SYSTEMCTL',                                       join_paths(rootbindir, 'systemctl'))
 327 # substs.set('RANDOM_SEED',                                     join_paths(randomseeddir, 'random-seed'))
 328 # substs.set('SYSTEM_SYSVINIT_PATH',                            sysvinit_path)
 329 # substs.set('SYSTEM_SYSVRCND_PATH',                            sysvrcnd_path)
 330 # substs.set('RC_LOCAL_SCRIPT_PATH_START',                      get_option('rc-local'))
 331 # substs.set('RC_LOCAL_SCRIPT_PATH_STOP',                       get_option('halt-local'))
 332 # substs.set('MEMORY_ACCOUNTING_DEFAULT',                       memory_accounting_default ? 'yes' : 'no')
 333 #endif // 0
 334
 335 #####################################################################
 336
 337 cc = meson.get_compiler('c')
 338 pkgconfig = import('pkgconfig')
 339 check_compilation_sh = find_program('tools/meson-check-compilation.sh')
 340 meson_build_sh = find_program('tools/meson-build.sh')
 341
 342 if get_option('tests') != 'false'
 343         cxx = find_program('c++', required : false)
 344         if cxx.found()
 345                 #  Used only for tests
 346                 add_languages('cpp')
 347         endif
 348 endif
 349
 350 #if 0 /// elogind does not support fuzz stress testing (, yet).
 351 # want_ossfuzz = get_option('oss-fuzz')
 352 # want_libfuzzer = get_option('llvm-fuzz')
 353 # fuzzer_build = want_ossfuzz or want_libfuzzer
 354 # if want_ossfuzz and want_libfuzzer
 355 #         error('only one of oss-fuzz and llvm-fuzz can be specified')
 356 # endif
 357 # if want_libfuzzer
 358 #         fuzzing_engine = meson.get_compiler('cpp').find_library('Fuzzer')
 359 # endif
 360 # if want_ossfuzz
 361 #         fuzzing_engine = meson.get_compiler('cpp').find_library('FuzzingEngine')
 362 # endif
 363 #
 364 # possible_cc_flags = [
 365 #         '-Wextra',
 366 #         '-Werror=undef',
 367 #         '-Wlogical-op',
 368 #         '-Wmissing-include-dirs',
 369 #         '-Wold-style-definition',
 370 #         '-Wpointer-arith',
 371 #         '-Winit-self',
 372 #         '-Wfloat-equal',
 373 #         '-Wsuggest-attribute=noreturn',
 374 #         '-Werror=missing-prototypes',
 375 #         '-Werror=implicit-function-declaration',
 376 #         '-Werror=missing-declarations',
 377 #         '-Werror=return-type',
 378 #         '-Werror=incompatible-pointer-types',
 379 #         '-Werror=format=2',
 380 #         '-Wstrict-prototypes',
 381 #         '-Wredundant-decls',
 382 #         '-Wmissing-noreturn',
 383 #         '-Wimplicit-fallthrough=5',
 384 #         '-Wshadow',
 385 #         '-Wendif-labels',
 386 #         '-Wstrict-aliasing=2',
 387 #         '-Wwrite-strings',
 388 #         '-Werror=overflow',
 389 #         '-Wdate-time',
 390 #         '-Wnested-externs',
 391 #         '-ffast-math',
 392 #         '-fno-common',
 393 #         '-fdiagnostics-show-option',
 394 #         '-fno-strict-aliasing',
 395 #         '-fvisibility=hidden',
 396 #         '-fstack-protector',
 397 #         '-fstack-protector-strong',
 398 #         '--param=ssp-buffer-size=4',
 399 # ]
 400 #
 401 # # --as-needed and --no-undefined are provided by meson by default,
 402 # # run mesonconf to see what is enabled
 403 # possible_link_flags = [
 404 #         '-Wl,-z,relro',
 405 #         '-Wl,-z,now',
 406 # ]
 407 #else
 408 fuzzer_build = false
 409 #endif // 0
 410
 411 # the oss-fuzz fuzzers are not built with -fPIE, so don't
 412 # enable it when we are linking against them
 413 if not fuzzer_build
 414         possible_cc_flags += '-fPIE'
 415         possible_link_flags += '-pie'
 416 endif
 417
 418 if cc.get_id() == 'clang'
 419         possible_cc_flags += [
 420                 '-Wno-typedef-redefinition',
 421                 '-Wno-gnu-variable-sized-type-not-at-end',
 422         ]
 423 endif
 424
 425 if get_option('buildtype') != 'debug'
 426         possible_cc_flags += [
 427                 '-ffunction-sections',
 428                 '-fdata-sections',
 429         ]
 430
 431         possible_link_flags += '-Wl,--gc-sections'
 432 endif
 433
 434 add_project_arguments(cc.get_supported_arguments(possible_cc_flags), language : 'c')
 435
 436 # "negative" arguments: gcc on purpose does not return an error for "-Wno-"
 437 # arguments, just emits a warning. So test for the "positive" version instead.
 438 foreach arg : ['unused-parameter',
 439                'missing-field-initializers',
 440                'unused-result',
 441                'format-signedness',
 442                'error=nonnull', # work-around for gcc 7.1 turning this on on its own
 443               ]
 444         if cc.has_argument('-W' + arg)
 445                 add_project_arguments('-Wno-' + arg, language : 'c')
 446         endif
 447 endforeach
 448
 449 if cc.compiles('''
 450    #include <time.h>
 451    #include <inttypes.h>
 452    typedef uint64_t usec_t;
 453    usec_t now(clockid_t clock);
 454    int main(void) {
 455            struct timespec now;
 456            return 0;
 457    }
 458 ''', name : '-Werror=shadow with local shadowing')
 459         add_project_arguments('-Werror=shadow', language : 'c')
 460 endif
 461
 462 link_test_c = files('tools/meson-link-test.c')
 463
 464 foreach arg : possible_link_flags
 465         have = run_command(check_compilation_sh,
 466                            cc.cmd_array(), '-x', 'c', arg,
 467                            '-include', link_test_c).returncode() == 0
 468         message('Linking with @0@ supported: @1@'.format(arg, have ? 'yes' : 'no'))
 469         if have
 470                 add_project_link_arguments(arg, language : 'c')
 471         endif
 472 endforeach
 473
 474 cpp = ' '.join(cc.cmd_array()) + ' -E'
 475
 476 #####################################################################
 477 # compilation result tests
 478
 479 conf.set('_GNU_SOURCE', true)
 480 conf.set('__SANE_USERSPACE_TYPES__', true)
 481
 482 conf.set('SIZEOF_PID_T', cc.sizeof('pid_t', prefix : '#include <sys/types.h>'))
 483 conf.set('SIZEOF_UID_T', cc.sizeof('uid_t', prefix : '#include <sys/types.h>'))
 484 conf.set('SIZEOF_GID_T', cc.sizeof('gid_t', prefix : '#include <sys/types.h>'))
 485 conf.set('SIZEOF_DEV_T', cc.sizeof('dev_t', prefix : '#include <sys/types.h>'))
 486 conf.set('SIZEOF_INO_T', cc.sizeof('ino_t', prefix : '#include <sys/types.h>'))
 487 conf.set('SIZEOF_TIME_T', cc.sizeof('time_t', prefix : '#include <sys/time.h>'))
 488 conf.set('SIZEOF_RLIM_T', cc.sizeof('rlim_t', prefix : '#include <sys/resource.h>'))
 489
 490 decl_headers = '''
 491 #include <uchar.h>
 492 #include <linux/ethtool.h>
 493 #include <linux/fib_rules.h>
 494 //#include <linux/stat.h>
 495 //#include <sys/stat.h>
 496 '''
 497 # FIXME: key_serial_t is only defined in keyutils.h, this is bound to fail
 498
 499 foreach decl : ['char16_t',
 500                 'char32_t',
 501                 'key_serial_t',
 502                 'struct ethtool_link_settings',
 503                 'struct fib_rule_uid_range',
 504                 'struct statx',
 505                ]
 506
 507         # We get -1 if the size cannot be determined
 508         have = cc.sizeof(decl, prefix : decl_headers) > 0
 509         conf.set10('HAVE_' + decl.underscorify().to_upper(), have)
 510 endforeach
 511
 512 foreach decl : [['IFLA_INET6_ADDR_GEN_MODE',         'linux/if_link.h'],
 513                 ['IN6_ADDR_GEN_MODE_STABLE_PRIVACY', 'linux/if_link.h'],
 514                 ['IFLA_VRF_TABLE',                   'linux/if_link.h'],
 515                 ['IFLA_MACVLAN_FLAGS',               'linux/if_link.h'],
 516                 ['IFLA_IPVLAN_FLAGS',                'linux/if_link.h'],
 517                 ['IFLA_PHYS_PORT_ID',                'linux/if_link.h'],
 518                 ['IFLA_BOND_AD_INFO',                'linux/if_link.h'],
 519                 ['IFLA_VLAN_PROTOCOL',               'linux/if_link.h'],
 520                 ['IFLA_VXLAN_REMCSUM_NOPARTIAL',     'linux/if_link.h'],
 521                 ['IFLA_VXLAN_GPE',                   'linux/if_link.h'],
 522                 ['IFLA_GENEVE_LABEL',                'linux/if_link.h'],
 523                 # if_tunnel.h is buggy and cannot be included on its own
 524                 ['IFLA_VTI_REMOTE',                  'linux/if_tunnel.h', '#include <net/if.h>'],
 525                 ['IFLA_IPTUN_ENCAP_DPORT',           'linux/if_tunnel.h', '#include <net/if.h>'],
 526                 ['IFLA_GRE_ENCAP_DPORT',             'linux/if_tunnel.h', '#include <net/if.h>'],
 527                 ['IFLA_BRIDGE_VLAN_INFO',            'linux/if_bridge.h'],
 528                 ['IFLA_BRPORT_PROXYARP',             'linux/if_link.h'],
 529                 ['IFLA_BRPORT_LEARNING_SYNC',        'linux/if_link.h'],
 530                 ['IFLA_BR_VLAN_DEFAULT_PVID',        'linux/if_link.h'],
 531                 ['IPVLAN_F_PRIVATE',                 'linux/if_link.h'],
 532                 ['NDA_IFINDEX',                      'linux/neighbour.h'],
 533                 ['IFA_FLAGS',                        'linux/if_addr.h'],
 534                 ['FRA_UID_RANGE',                    'linux/fib_rules.h'],
 535                 ['LO_FLAGS_PARTSCAN',                'linux/loop.h'],
 536                 ['VXCAN_INFO_PEER',                  'linux/can/vxcan.h'],
 537                ]
 538         prefix = decl.length() > 2 ? decl[2] : ''
 539         have = cc.has_header_symbol(decl[1], decl[0], prefix : prefix)
 540         conf.set10('HAVE_' + decl[0], have)
 541 endforeach
 542
 543 foreach ident : ['secure_getenv', '__secure_getenv']
 544         conf.set10('HAVE_' + ident.to_upper(), cc.has_function(ident))
 545 endforeach
 546
 547 foreach ident : [
 548         ['memfd_create',      '''#include <sys/mman.h>'''],
 549         ['gettid',            '''#include <sys/types.h>
 550                                  #include <unistd.h>'''],
 551         ['pivot_root',        '''#include <stdlib.h>
 552                                  #include <unistd.h>'''],     # no known header declares pivot_root
 553         ['name_to_handle_at', '''#include <sys/types.h>
 554                                  #include <sys/stat.h>
 555                                  #include <fcntl.h>'''],
 556         ['setns',             '''#include <sched.h>'''],
 557         ['renameat2',         '''#include <stdio.h>
 558 //                                 #include <fcntl.h>'''],
 559         ['kcmp',              '''#include <linux/kcmp.h>'''],
 560         ['keyctl',            '''#include <sys/types.h>
 561                                  #include <keyutils.h>'''],
 562         ['copy_file_range',   '''#include <sys/syscall.h>
 563                                  #include <unistd.h>'''],
 564         ['bpf',               '''#include <sys/syscall.h>
 565                                  #include <unistd.h>'''],
 566         ['statx',             '''#include <sys/types.h>
 567                                  #include <sys/stat.h>
 568 //                                 #include <unistd.h>'''],
 569         ['explicit_bzero' ,   '''#include <string.h>'''],
 570         ['reallocarray',      '''#include <malloc.h>'''],
 571 ]
 572
 573         have = cc.has_function(ident[0], prefix : ident[1], args : '-D_GNU_SOURCE')
 574         conf.set10('HAVE_' + ident[0].to_upper(), have)
 575 endforeach
 576
 577 if cc.has_function('getrandom', prefix : '''#include <sys/random.h>''', args : '-D_GNU_SOURCE')
 578         conf.set10('USE_SYS_RANDOM_H', true)
 579         conf.set10('HAVE_GETRANDOM', true)
 580 else
 581         have = cc.has_function('getrandom', prefix : '''#include <linux/random.h>''')
 582         conf.set10('USE_SYS_RANDOM_H', false)
 583         conf.set10('HAVE_GETRANDOM', have)
 584 endif
 585
 586 #####################################################################
 587
 588 sed = find_program('sed')
 589 awk = find_program('awk')
 590 m4 = find_program('m4')
 591 stat = find_program('stat')
 592 git = find_program('git', required : false)
 593 env = find_program('env')
 594 perl = find_program('perl', required : false)
 595
 596 #if 0 /// elogind does not use this but needs a tool to symlink its installed headers.
 597 # meson_make_symlink = meson.source_root() + '/tools/meson-make-symlink.sh'
 598 #else /// Needed by elogind
 599 meson_symlink_headers = meson.source_root() + '/tools/meson-symlink_headers.sh'
 600 #endif // 0
 601 mkdir_p = 'mkdir -p $DESTDIR/@0@'
 602 #if 0 /// unneeded by elogind
 603 # test_efi_create_disk_sh = find_program('test/test-efi-create-disk.sh')
 604 # splash_bmp = files('test/splash.bmp')
 605 #endif // 0
 606
 607 # if -Dxxx-path option is found, use that. Otherwise, check in $PATH,
 608 # /usr/sbin, /sbin, and fall back to the default from middle column.
 609 #if 0 /// elogind has a bit different list and some adaptions
 610 # progs = [['quotaon',    '/usr/sbin/quotaon'    ],
 611 #          ['quotacheck', '/usr/sbin/quotacheck' ],
 612 #          ['kmod',       '/usr/bin/kmod'        ],
 613 #          ['kexec',      '/usr/sbin/kexec'      ],
 614 #          ['sulogin',    '/usr/sbin/sulogin'    ],
 615 #          ['mount',      '/usr/bin/mount',      'MOUNT_PATH'],
 616 #          ['umount',     '/usr/bin/umount',     'UMOUNT_PATH'],
 617 #          ['loadkeys',   '/usr/bin/loadkeys',   'KBD_LOADKEYS'],
 618 #          ['setfont',    '/usr/bin/setfont',    'KBD_SETFONT'],
 619 #         ]
 620 #else
 621 progs = [['halt',       '/sbin/halt',          'HALT'],
 622          ['kexec',      '/usr/sbin/kexec',     'KEXEC'],
 623          ['poweroff',   '/sbin/poweroff',      'POWEROFF'],
 624          ['reboot',     '/sbin/reboot',        'REBOOT'],
 625         ]
 626 #endif // 0
 627 foreach prog : progs
 628         path = get_option(prog[0] + '-path')
 629         if path != ''
 630                 message('Using @1@ for @0@'.format(prog[0], path))
 631         else
 632                 exe = find_program(prog[0],
 633                                    '/usr/sbin/' + prog[0],
 634                                    '/sbin/' + prog[0],
 635                                    required: false)
 636                 path = exe.found() ? exe.path() : prog[1]
 637         endif
 638         name = prog.length() > 2 ? prog[2] : prog[0].to_upper()
 639         conf.set_quoted(name, path)
 640         substs.set(name, path)
 641 endforeach
 642
 643 #if 0 /// unneeded by elogind
 644 # conf.set_quoted('TELINIT', get_option('telinit-path'))
 645 #
 646 # if run_command('ln', '--relative', '--help').returncode() != 0
 647 #         error('ln does not support --relative (added in coreutils 8.16)')
 648 # endif
 649 #endif // 0
 650
 651 ############################################################
 652
 653 gperf = find_program('gperf')
 654
 655 gperf_test_format = '''
 656 #include <string.h>
 657 const char * in_word_set(const char *, @0@);
 658 @1@
 659 '''
 660 gperf_snippet_format = 'echo foo,bar | @0@ -L ANSI-C'
 661 gperf_snippet = run_command('sh', '-c', gperf_snippet_format.format(gperf.path()))
 662 gperf_test = gperf_test_format.format('size_t', gperf_snippet.stdout())
 663 if cc.compiles(gperf_test)
 664         gperf_len_type = 'size_t'
 665 else
 666         gperf_test = gperf_test_format.format('unsigned', gperf_snippet.stdout())
 667         if cc.compiles(gperf_test)
 668                 gperf_len_type = 'unsigned'
 669         else
 670                 error('unable to determine gperf len type')
 671         endif
 672 endif
 673 message('gperf len type is @0@'.format(gperf_len_type))
 674 conf.set('GPERF_LEN_TYPE', gperf_len_type,
 675          description : 'The type of gperf "len" parameter')
 676
 677 ############################################################
 678
 679 if not cc.has_header('sys/capability.h')
 680         error('POSIX caps headers not found')
 681 endif
 682 foreach header : ['crypt.h',
 683                   'linux/btrfs.h',
 684                   'linux/memfd.h',
 685                   'linux/vm_sockets.h',
 686                   'sys/auxv.h',
 687                   'valgrind/memcheck.h',
 688                   'valgrind/valgrind.h',
 689                  ]
 690
 691         conf.set10('HAVE_' + header.underscorify().to_upper(),
 692                    cc.has_header(header))
 693 endforeach
 694
 695 ############################################################
 696
 697 conf.set_quoted('FALLBACK_HOSTNAME', get_option('fallback-hostname'))
 698 #if 0 /// UNNEEDED by elogind
 699 # conf.set10('ENABLE_COMPAT_GATEWAY_HOSTNAME', get_option('compat-gateway-hostname'))
 700 # gateway_hostnames = ['_gateway'] + (conf.get('ENABLE_COMPAT_GATEWAY_HOSTNAME') == 1 ? ['gateway'] : [])
 701 #endif // 0
 702
 703 default_hierarchy = get_option('default-hierarchy')
 704 conf.set_quoted('DEFAULT_HIERARCHY_NAME', default_hierarchy,
 705                 description : 'default cgroup hierarchy as string')
 706 if default_hierarchy == 'legacy'
 707         conf.set('DEFAULT_HIERARCHY', 'CGROUP_UNIFIED_NONE')
 708 elif default_hierarchy == 'hybrid'
 709         conf.set('DEFAULT_HIERARCHY', 'CGROUP_UNIFIED_SYSTEMD')
 710 else
 711         conf.set('DEFAULT_HIERARCHY', 'CGROUP_UNIFIED_ALL')
 712 endif
 713
 714 #if 0 /// UNNEEDED by elogind
 715 # time_epoch = get_option('time-epoch')
 716 # if time_epoch == ''
 717 #         NEWS = files('NEWS')
 718 #         time_epoch = run_command(stat, '-c', '%Y', NEWS).stdout()
 719 # endif
 720 # time_epoch = time_epoch.to_int()
 721 # conf.set('TIME_EPOCH', time_epoch)
 722 #else
 723 ############################################################
 724 # elogind needs to know which cgroups controller to follow.
 725 get_cg_ctrl_sh = find_program('tools/meson-get-cg-controller.sh')
 726 with_cgroupctrl = get_option('cgroup-controller')
 727 if with_cgroupctrl == '' or with_cgroupctrl == 'auto'
 728         with_cgroupctrl = run_command(get_cg_ctrl_sh, []).stdout().strip()
 729 elif with_cgroupctrl == 'none'
 730         with_cgroupctrl = 'elogind'
 731 endif
 732
 733 # No controller now is a problem:
 734 if with_cgroupctrl == ''
 735         error('Unable to determine cgroup controller, but cgroups support is mandatory!')
 736 endif
 737
 738 conf.set_quoted('SYSTEMD_CGROUP_CONTROLLER', '_'.join(['',with_cgroupctrl]),
 739                 description : 'name of the cgroup controller to use')
 740 conf.set_quoted('SYSTEMD_CGROUP_CONTROLLER_LEGACY',
 741                 '='.join(['name', with_cgroupctrl]))
 742 conf.set_quoted('SYSTEMD_CGROUP_CONTROLLER_HYBRID',
 743                 '='.join(['name', with_cgroupctrl]))
 744 ############################################################
 745 #endif // 0
 746
 747 system_uid_max = get_option('system-uid-max')
 748 if system_uid_max == ''
 749         system_uid_max = run_command(
 750                 awk,
 751                 '/^\s*SYS_UID_MAX\s+/ { uid=$2 } END { print uid }',
 752                 '/etc/login.defs').stdout().strip()
 753         if system_uid_max == ''
 754                 system_uid_max = '999'
 755         endif
 756 endif
 757 system_uid_max = system_uid_max.to_int()
 758 conf.set('SYSTEM_UID_MAX', system_uid_max)
 759 substs.set('systemuidmax', system_uid_max)
 760 message('maximum system UID is @0@'.format(system_uid_max))
 761
 762 system_gid_max = get_option('system-gid-max')
 763 if system_gid_max == ''
 764         system_gid_max = run_command(
 765                 awk,
 766                 '/^\s*SYS_GID_MAX\s+/ { gid=$2 } END { print gid }',
 767                 '/etc/login.defs').stdout().strip()
 768         if system_gid_max == ''
 769                 system_gid_max = '999'
 770         endif
 771 endif
 772 system_gid_max = system_gid_max.to_int()
 773 conf.set('SYSTEM_GID_MAX', system_gid_max)
 774 substs.set('systemgidmax', system_gid_max)
 775 message('maximum system GID is @0@'.format(system_gid_max))
 776
 777 #if 0 /// UNNEEDED by elogind
 778 # dynamic_uid_min = get_option('dynamic-uid-min').to_int()
 779 # dynamic_uid_max = get_option('dynamic-uid-max').to_int()
 780 # conf.set('DYNAMIC_UID_MIN', dynamic_uid_min)
 781 # conf.set('DYNAMIC_UID_MAX', dynamic_uid_max)
 782 # substs.set('dynamicuidmin', dynamic_uid_min)
 783 # substs.set('dynamicuidmax', dynamic_uid_max)
 784 #
 785 # container_uid_base_min = get_option('container-uid-base-min').to_int()
 786 # container_uid_base_max = get_option('container-uid-base-max').to_int()
 787 # conf.set('CONTAINER_UID_BASE_MIN', container_uid_base_min)
 788 # conf.set('CONTAINER_UID_BASE_MAX', container_uid_base_max)
 789 # substs.set('containeruidbasemin', container_uid_base_min)
 790 # substs.set('containeruidbasemax', container_uid_base_max)
 791 #endif // 0
 792
 793 nobody_user = get_option('nobody-user')
 794 nobody_group = get_option('nobody-group')
 795
 796 getent_result = run_command('getent', 'passwd', '65534')
 797 if getent_result.returncode() == 0
 798         name = getent_result.stdout().split(':')[0]
 799         if name != nobody_user
 800                 warning('\n' +
 801                         '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) +
 802                         'Your build will result in an user table setup that is incompatible with the local system.')
 803         endif
 804 endif
 805 id_result = run_command('id', '-u', nobody_user)
 806 if id_result.returncode() == 0
 807         id = id_result.stdout().to_int()
 808         if id != 65534
 809                 warning('\n' +
 810                         '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) +
 811                         'Your build will result in an user table setup that is incompatible with the local system.')
 812         endif
 813 endif
 814
 815 getent_result = run_command('getent', 'group', '65534')
 816 if getent_result.returncode() == 0
 817         name = getent_result.stdout().split(':')[0]
 818         if name != nobody_group
 819                 warning('\n' +
 820                         '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) +
 821                         'Your build will result in an group table setup that is incompatible with the local system.')
 822         endif
 823 endif
 824 id_result = run_command('id', '-g', nobody_group)
 825 if id_result.returncode() == 0
 826         id = id_result.stdout().to_int()
 827         if id != 65534
 828                 warning('\n' +
 829                         '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) +
 830                         'Your build will result in an group table setup that is incompatible with the local system.')
 831         endif
 832 endif
 833 if nobody_user != nobody_group and not (nobody_user == 'nobody' and nobody_group == 'nogroup')
 834         warning('\n' +
 835                 'The configured user name "@0@" and group name "@0@" of the nobody user/group are not equivalent.\n'.format(nobody_user, nobody_group) +
 836                 'Please re-check that both "nobody-user" and "nobody-group" options are correctly set.')
 837 endif
 838
 839 conf.set_quoted('NOBODY_USER_NAME', nobody_user)
 840 conf.set_quoted('NOBODY_GROUP_NAME', nobody_group)
 841 substs.set('NOBODY_USER_NAME', nobody_user)
 842 substs.set('NOBODY_GROUP_NAME', nobody_group)
 843
 844 tty_gid = get_option('tty-gid')
 845 conf.set('TTY_GID', tty_gid)
 846 substs.set('TTY_GID', tty_gid)
 847
 848 #if 0 /// UNNEEDED by elogind
 849 # # Ensure provided GID argument is numeric, otherwise fallback to default assignment
 850 # if get_option('users-gid') != ''
 851 #         users_gid = get_option('users-gid').to_int()
 852 # else
 853 #         users_gid = '-'
 854 # endif
 855 # substs.set('USERS_GID', users_gid)
 856 #
 857 # conf.set10('ENABLE_ADM_GROUP', get_option('adm-group'))
 858 # conf.set10('ENABLE_WHEEL_GROUP', get_option('wheel-group'))
 859 #
 860 # substs.set('DEV_KVM_MODE', get_option('dev-kvm-mode'))
 861 # substs.set('GROUP_RENDER_MODE', get_option('group-render-mode'))
 862 #endif // 0
 863
 864 kill_user_processes = get_option('default-kill-user-processes')
 865 conf.set10('KILL_USER_PROCESSES', kill_user_processes)
 866 conf.set_quoted('KILL_USER_PROCESSES_YES_NO', kill_user_processes ? 'yes' : 'no')
 867 substs.set('KILL_USER_PROCESSES', kill_user_processes ? 'yes' : 'no')
 868
 869 #if 0 /// UNNEEDED by elogind
 870 # dns_servers = get_option('dns-servers')
 871 # conf.set_quoted('DNS_SERVERS', dns_servers)
 872 # substs.set('DNS_SERVERS', dns_servers)
 873 #
 874 # ntp_servers = get_option('ntp-servers')
 875 # conf.set_quoted('NTP_SERVERS', ntp_servers)
 876 # substs.set('NTP_SERVERS', ntp_servers)
 877 #endif // 0
 878
 879 conf.set_quoted('GETTEXT_PACKAGE', meson.project_name())
 880
 881 #if 0 /// UNNEEDED by elogind
 882 # substs.set('SUSHELL', get_option('debug-shell'))
 883 # substs.set('DEBUGTTY', get_option('debug-tty'))
 884 #endif // 0
 885
 886 enable_debug_hashmap = false
 887 enable_debug_mmap_cache = false
 888 #if 1 /// additional elogind debug mode
 889 enable_debug_elogind = false
 890 #endif // 1
 891 #if 1 /// additional elogind debug mode
 892                 elif name == 'elogind'
 893                         enable_debug_elogind = true
 894 #endif // 1
 895 foreach name : get_option('debug')
 896         if name == 'hashmap'
 897                 enable_debug_hashmap = true
 898         elif name == 'mmap-cache'
 899                 enable_debug_mmap_cache = true
 900         else
 901                 message('unknown debug option "@0@", ignoring'.format(name))
 902         endif
 903 endforeach
 904 conf.set10('ENABLE_DEBUG_HASHMAP', enable_debug_hashmap)
 905 conf.set10('ENABLE_DEBUG_MMAP_CACHE', enable_debug_mmap_cache)
 906 #if 1 /// additional elogind debug mode
 907 conf.set10('ENABLE_DEBUG_ELOGIND', enable_debug_elogind)
 908 #endif // 1
 909
 910 conf.set10('VALGRIND', get_option('valgrind'))
 911
 912 #####################################################################
 913
 914 threads = dependency('threads')
 915 librt = cc.find_library('rt')
 916 libm = cc.find_library('m')
 917 libdl = cc.find_library('dl')
 918 libcrypt = cc.find_library('crypt')
 919
 920 libcap = dependency('libcap', required : false)
 921 if not libcap.found()
 922         # Compat with Ubuntu 14.04 which ships libcap w/o .pc file
 923         libcap = cc.find_library('cap')
 924 endif
 925
 926 #if 0 /// UNNEEDED by elogind
 927 # libmount = dependency('mount',
 928 #                       version : fuzzer_build ? '>= 0' : '>= 2.30')
 929 #
 930 # want_seccomp = get_option('seccomp')
 931 # if want_seccomp != 'false' and not fuzzer_build
 932 #         libseccomp = dependency('libseccomp',
 933 #                                 version : '>= 2.3.1',
 934 #                                 required : want_seccomp == 'true')
 935 #         have = libseccomp.found()
 936 # else
 937 #         have = false
 938 #         libseccomp = []
 939 # endif
 940 #else
 941 libseccomp = []
 942 #endif // 0
 943 conf.set10('HAVE_SECCOMP', have)
 944
 945 want_selinux = get_option('selinux')
 946 if want_selinux != 'false' and not fuzzer_build
 947         libselinux = dependency('libselinux',
 948                                 version : '>= 2.1.9',
 949                                 required : want_selinux == 'true')
 950         have = libselinux.found()
 951 else
 952         have = false
 953         libselinux = []
 954 endif
 955 conf.set10('HAVE_SELINUX', have)
 956
 957 #if 0 /// UNNEEDED by elogind
 958 # want_apparmor = get_option('apparmor')
 959 # if want_apparmor != 'false' and not fuzzer_build
 960 #         libapparmor = dependency('libapparmor',
 961 #                                  required : want_apparmor == 'true')
 962 #         have = libapparmor.found()
 963 # else
 964 #         have = false
 965 #         libapparmor = []
 966 # endif
 967 #else
 968 libapparmor = []
 969 #endif // 0
 970 conf.set10('HAVE_APPARMOR', have)
 971
 972 smack_run_label = get_option('smack-run-label')
 973 if smack_run_label != ''
 974         conf.set_quoted('SMACK_RUN_LABEL', smack_run_label)
 975 endif
 976
 977 want_polkit = get_option('polkit')
 978 install_polkit = false
 979 install_polkit_pkla = false
 980 if want_polkit != 'false' and not fuzzer_build
 981         install_polkit = true
 982
 983         libpolkit = dependency('polkit-gobject-1',
 984                                required : false)
 985         if libpolkit.found() and libpolkit.version().version_compare('< 0.106')
 986                 message('Old polkit detected, will install pkla files')
 987                 install_polkit_pkla = true
 988         endif
 989 endif
 990 conf.set10('ENABLE_POLKIT', install_polkit)
 991
 992 want_acl = get_option('acl')
 993 if want_acl != 'false' and not fuzzer_build
 994         libacl = cc.find_library('acl', required : want_acl == 'true')
 995         have = libacl.found()
 996 else
 997         have = false
 998         libacl = []
 999 endif
1000 conf.set10('HAVE_ACL', have)
1001
1002 want_audit = get_option('audit')
1003 if want_audit != 'false' and not fuzzer_build
1004         libaudit = dependency('audit', required : want_audit == 'true')
1005         have = libaudit.found()
1006 else
1007         have = false
1008         libaudit = []
1009 endif
1010 conf.set10('HAVE_AUDIT', have)
1011
1012 #if 0 /// UNNEEDED by elogind
1013 # want_blkid = get_option('blkid')
1014 # if want_blkid != 'false' and not fuzzer_build
1015 #         libblkid = dependency('blkid', required : want_blkid == 'true')
1016 #         have = libblkid.found()
1017 # else
1018 #         have = false
1019 #         libblkid = []
1020 # endif
1021 # conf.set10('HAVE_BLKID', have)
1022 #
1023 # want_kmod = get_option('kmod')
1024 # if want_kmod != 'false' and not fuzzer_build
1025 #         libkmod = dependency('libkmod',
1026 #                              version : '>= 15',
1027 #                              required : want_kmod == 'true')
1028 #         have = libkmod.found()
1029 # else
1030 #         have = false
1031 #         libkmod = []
1032 # endif
1033 # conf.set10('HAVE_KMOD', have)
1034 #else
1035 libblkid = []
1036 libkmod = []
1037 #endif // 0
1038
1039 want_pam = get_option('pam')
1040 if want_pam != 'false' and not fuzzer_build
1041         libpam = cc.find_library('pam', required : want_pam == 'true')
1042         libpam_misc = cc.find_library('pam_misc', required : want_pam == 'true')
1043         have = libpam.found() and libpam_misc.found()
1044 else
1045         have = false
1046         libpam = []
1047         libpam_misc = []
1048 endif
1049 conf.set10('HAVE_PAM', have)
1050
1051 #if 0 /// UNNEEDED by elogind
1052 # want_microhttpd = get_option('microhttpd')
1053 # if want_microhttpd != 'false' and not fuzzer_build
1054 #         libmicrohttpd = dependency('libmicrohttpd',
1055 #                                    version : '>= 0.9.33',
1056 #                                    required : want_microhttpd == 'true')
1057 #         have = libmicrohttpd.found()
1058 # else
1059 #         have = false
1060 #         libmicrohttpd = []
1061 # endif
1062 # conf.set10('HAVE_MICROHTTPD', have)
1063 #
1064 # want_libcryptsetup = get_option('libcryptsetup')
1065 # if want_libcryptsetup != 'false' and not fuzzer_build
1066 #         libcryptsetup = dependency('libcryptsetup',
1067 #                                    version : '>= 1.6.0',
1068 #                                    required : want_libcryptsetup == 'true')
1069 #         have = libcryptsetup.found()
1070 # else
1071 #         have = false
1072 #         libcryptsetup = []
1073 # endif
1074 # conf.set10('HAVE_LIBCRYPTSETUP', have)
1075 #
1076 # want_libcurl = get_option('libcurl')
1077 # if want_libcurl != 'false' and not fuzzer_build
1078 #         libcurl = dependency('libcurl',
1079 #                              version : '>= 7.32.0',
1080 #                              required : want_libcurl == 'true')
1081 #         have = libcurl.found()
1082 # else
1083 #         have = false
1084 #         libcurl = []
1085 # endif
1086 # conf.set10('HAVE_LIBCURL', have)
1087 #
1088 # want_libidn = get_option('libidn')
1089 # want_libidn2 = get_option('libidn2')
1090 # if want_libidn == 'true' and want_libidn2 == 'true'
1091 #         error('libidn and libidn2 cannot be requested simultaneously')
1092 # endif
1093 #
1094 # if want_libidn != 'false' and want_libidn2 != 'true' and not fuzzer_build
1095 #         libidn = dependency('libidn',
1096 #                             required : want_libidn == 'true')
1097 #         have = libidn.found()
1098 # else
1099 #         have = false
1100 #         libidn = []
1101 # endif
1102 # conf.set10('HAVE_LIBIDN', have)
1103 # if not have and want_libidn2 != 'false' and not fuzzer_build
1104 #         # libidn is used for both libidn and libidn2 objects
1105 #         libidn = dependency('libidn2',
1106 #                             required : want_libidn2 == 'true')
1107 #         have = libidn.found()
1108 # else
1109 #         have = false
1110 # endif
1111 # conf.set10('HAVE_LIBIDN2', have)
1112 #
1113 # want_libiptc = get_option('libiptc')
1114 # if want_libiptc != 'false' and not fuzzer_build
1115 #         libiptc = dependency('libiptc',
1116 #                              required : want_libiptc == 'true')
1117 #         have = libiptc.found()
1118 # else
1119 #         have = false
1120 #         libiptc = []
1121 # endif
1122 # conf.set10('HAVE_LIBIPTC', have)
1123 #
1124 # want_qrencode = get_option('qrencode')
1125 # if want_qrencode != 'false' and not fuzzer_build
1126 #         libqrencode = dependency('libqrencode',
1127 #                                  required : want_qrencode == 'true')
1128 #         have = libqrencode.found()
1129 # else
1130 #         have = false
1131 #         libqrencode = []
1132 # endif
1133 # conf.set10('HAVE_QRENCODE', have)
1134 #
1135 # want_gcrypt = get_option('gcrypt')
1136 # if want_gcrypt != 'false' and not fuzzer_build
1137 #         libgcrypt = cc.find_library('gcrypt', required : want_gcrypt == 'true')
1138 #         libgpg_error = cc.find_library('gpg-error', required : want_gcrypt == 'true')
1139 #         have = libgcrypt.found() and libgpg_error.found()
1140 # else
1141 #         have = false
1142 # endif
1143 # if not have
1144 #         # link to neither of the libs if one is not found
1145 #         libgcrypt = []
1146 #         libgpg_error = []
1147 # endif
1148 # conf.set10('HAVE_GCRYPT', have)
1149 #
1150 # want_gnutls = get_option('gnutls')
1151 # if want_gnutls != 'false' and not fuzzer_build
1152 #         libgnutls = dependency('gnutls',
1153 #                                version : '>= 3.1.4',
1154 #                                required : want_gnutls == 'true')
1155 #         have = libgnutls.found()
1156 # else
1157 #         have = false
1158 #         libgnutls = []
1159 # endif
1160 # conf.set10('HAVE_GNUTLS', have)
1161 #
1162 # want_elfutils = get_option('elfutils')
1163 # if want_elfutils != 'false' and not fuzzer_build
1164 #         libdw = dependency('libdw',
1165 #                            required : want_elfutils == 'true')
1166 #         have = libdw.found()
1167 # else
1168 #         have = false
1169 #         libdw = []
1170 # endif
1171 # conf.set10('HAVE_ELFUTILS', have)
1172 #
1173 # want_zlib = get_option('zlib')
1174 # if want_zlib != 'false' and not fuzzer_build
1175 #         libz = dependency('zlib',
1176 #                           required : want_zlib == 'true')
1177 #         have = libz.found()
1178 # else
1179 #         have = false
1180 #         libz = []
1181 # endif
1182 # conf.set10('HAVE_ZLIB', have)
1183 #
1184 # want_bzip2 = get_option('bzip2')
1185 # if want_bzip2 != 'false' and not fuzzer_build
1186 #         libbzip2 = cc.find_library('bz2',
1187 #                                    required : want_bzip2 == 'true')
1188 #         have = libbzip2.found()
1189 # else
1190 #         have = false
1191 #         libbzip2 = []
1192 # endif
1193 # conf.set10('HAVE_BZIP2', have)
1194 #
1195 # want_xz = get_option('xz')
1196 # if want_xz != 'false' and not fuzzer_build
1197 #         libxz = dependency('liblzma',
1198 #                            required : want_xz == 'true')
1199 #         have = libxz.found()
1200 # else
1201 #         have = false
1202 #         libxz = []
1203 # endif
1204 # conf.set10('HAVE_XZ', have)
1205 #
1206 # want_lz4 = get_option('lz4')
1207 # if want_lz4 != 'false' and not fuzzer_build
1208 #         liblz4 = dependency('liblz4',
1209 #                             required : want_lz4 == 'true')
1210 #         have = liblz4.found()
1211 # else
1212 #         have = false
1213 #         liblz4 = []
1214 # endif
1215 # conf.set10('HAVE_LZ4', have)
1216 #
1217 # want_xkbcommon = get_option('xkbcommon')
1218 # if want_xkbcommon != 'false' and not fuzzer_build
1219 #         libxkbcommon = dependency('xkbcommon',
1220 #                                   version : '>= 0.3.0',
1221 #                                   required : want_xkbcommon == 'true')
1222 #         have = libxkbcommon.found()
1223 # else
1224 #         have = false
1225 #         libxkbcommon = []
1226 # endif
1227 #else
1228 libmicrohttpd = []
1229 libcryptsetup = []
1230 libcurl = []
1231 libidn = []
1232 libiptc = []
1233 libqrencode = []
1234 libgcrypt = []
1235 libgpg_error = []
1236 libgnutls = []
1237 libdw = []
1238 libz = []
1239 libbzip2 = []
1240 libxz = []
1241 liblz4 = []
1242 libxkbcommon = []
1243 #endif // 0
1244 conf.set10('HAVE_XKBCOMMON', have)
1245
1246 want_pcre2 = get_option('pcre2')
1247 if want_pcre2 != 'false'
1248         libpcre2 = dependency('libpcre2-8',
1249                               required : want_pcre2 == 'true')
1250         have = libpcre2.found()
1251 else
1252         have = false
1253         libpcre2 = []
1254 endif
1255 conf.set10('HAVE_PCRE2', have)
1256
1257 want_glib = get_option('glib')
1258 if want_glib != 'false' and not fuzzer_build
1259         libglib =    dependency('glib-2.0',
1260                                 version : '>= 2.22.0',
1261                                 required : want_glib == 'true')
1262         libgobject = dependency('gobject-2.0',
1263                                 version : '>= 2.22.0',
1264                                 required : want_glib == 'true')
1265         libgio =     dependency('gio-2.0',
1266                                 required : want_glib == 'true')
1267         have = libglib.found() and libgobject.found() and libgio.found()
1268 else
1269         have = false
1270         libglib = []
1271         libgobject = []
1272         libgio = []
1273 endif
1274 conf.set10('HAVE_GLIB', have)
1275
1276 want_dbus = get_option('dbus')
1277 if want_dbus != 'false' and not fuzzer_build
1278         libdbus = dependency('dbus-1',
1279                              version : '>= 1.3.2',
1280                              required : want_dbus == 'true')
1281         have = libdbus.found()
1282 else
1283         have = false
1284         libdbus = []
1285 endif
1286 conf.set10('HAVE_DBUS', have)
1287
1288 #if 0 /// UNNEEDED by elogind
1289 # default_dnssec = get_option('default-dnssec')
1290 # if fuzzer_build
1291 #         default_dnssec = 'no'
1292 # endif
1293 # if default_dnssec != 'no' and conf.get('HAVE_GCRYPT') == 0
1294 #         message('default-dnssec cannot be set to yes or allow-downgrade when gcrypt is disabled. Setting default-dnssec to no.')
1295 #         default_dnssec = 'no'
1296 # endif
1297 # conf.set('DEFAULT_DNSSEC_MODE',
1298 #          'DNSSEC_' + default_dnssec.underscorify().to_upper())
1299 # substs.set('DEFAULT_DNSSEC_MODE', default_dnssec)
1300 #
1301 # want_importd = get_option('importd')
1302 # if want_importd != 'false'
1303 #         have = (conf.get('HAVE_LIBCURL') == 1 and
1304 #                 conf.get('HAVE_ZLIB') == 1 and
1305 #                 conf.get('HAVE_BZIP2') == 1 and
1306 #                 conf.get('HAVE_XZ') == 1 and
1307 #                 conf.get('HAVE_GCRYPT') == 1)
1308 #         if want_importd == 'true' and not have
1309 #                 error('importd support was requested, but dependencies are not available')
1310 #         endif
1311 # else
1312 #         have = false
1313 # endif
1314 # conf.set10('ENABLE_IMPORTD', have)
1315 #
1316 # want_remote = get_option('remote')
1317 # if want_remote != 'false'
1318 #         have_deps = [conf.get('HAVE_MICROHTTPD') == 1,
1319 #                      conf.get('HAVE_LIBCURL') == 1]
1320 #         # sd-j-remote requires µhttpd, and sd-j-upload requires libcurl, so
1321 #         # it's possible to build one without the other. Complain only if
1322 #         # support was explictly requested. The auxiliary files like sysusers
1323 #         # config should be installed when any of the programs are built.
1324 #         if want_remote == 'true' and not (have_deps[0] and have_deps[1])
1325 #                 error('remote support was requested, but dependencies are not available')
1326 #         endif
1327 #         have = have_deps[0] or have_deps[1]
1328 # else
1329 #         have = false
1330 # endif
1331 #endif // 0
1332 conf.set10('ENABLE_REMOTE', have)
1333
1334 foreach term : ['utmp',
1335 #if 0 /// UNNEEDED by elogind
1336 #                 'hibernate',
1337 #                 'environment-d',
1338 #                 'binfmt',
1339 #                 'coredump',
1340 #                 'resolve',
1341 #                 'logind',
1342 #                 'hostnamed',
1343 #                 'localed',
1344 #                 'machined',
1345 #                 'portabled',
1346 #                 'networkd',
1347 #                 'timedated',
1348 #                 'timesyncd',
1349 #                 'myhostname',
1350 #                 'firstboot',
1351 #                 'randomseed',
1352 #                 'backlight',
1353 #                 'vconsole',
1354 #                 'quotacheck',
1355 #                 'sysusers',
1356 #                 'tmpfiles',
1357 #                 'hwdb',
1358 #                 'rfkill',
1359 #                 'ldconfig',
1360 #                 'efi',
1361 #                 'tpm',
1362 #                 'ima',
1363 #                 'smack',
1364 #                 'gshadow',
1365 #                 'idn',
1366 #                 'nss-systemd']
1367 #else
1368                 'smack']
1369 #endif // 0
1370         have = get_option(term)
1371         name = 'ENABLE_' + term.underscorify().to_upper()
1372         conf.set10(name, have)
1373 endforeach
1374
1375 conf.set10('ENABLE_TIMEDATECTL', get_option('timedated') or get_option('timesyncd'))
1376
1377 want_tests = get_option('tests')
1378 install_tests = get_option('install-tests')
1379 slow_tests = get_option('slow-tests')
1380 tests = []
1381 fuzzers = []
1382
1383 conf.set10('SYSTEMD_SLOW_TESTS_DEFAULT', slow_tests)
1384
1385 #####################################################################
1386
1387 #if 0 /// UNNEEDED by elogind
1388 # if get_option('efi')
1389 #         efi_arch = host_machine.cpu_family()
1390 #
1391 #         if efi_arch == 'x86'
1392 #                 EFI_MACHINE_TYPE_NAME = 'ia32'
1393 #                 gnu_efi_arch = 'ia32'
1394 #         elif efi_arch == 'x86_64'
1395 #                 EFI_MACHINE_TYPE_NAME = 'x64'
1396 #                 gnu_efi_arch = 'x86_64'
1397 #         elif efi_arch == 'arm'
1398 #                 EFI_MACHINE_TYPE_NAME = 'arm'
1399 #                 gnu_efi_arch = 'arm'
1400 #         elif efi_arch == 'aarch64'
1401 #                 EFI_MACHINE_TYPE_NAME = 'aa64'
1402 #                 gnu_efi_arch = 'aarch64'
1403 #         else
1404 #                 EFI_MACHINE_TYPE_NAME = ''
1405 #                 gnu_efi_arch = ''
1406 #         endif
1407 #
1408 #         have = true
1409 #         conf.set_quoted('EFI_MACHINE_TYPE_NAME', EFI_MACHINE_TYPE_NAME)
1410 #
1411 #         conf.set('SD_TPM_PCR', get_option('tpm-pcrindex').to_int())
1412 # else
1413 #         have = false
1414 # endif
1415 #endif // 0
1416 conf.set10('ENABLE_EFI', have)
1417
1418 #####################################################################
1419
1420 config_h = configure_file(
1421         output : 'config.h',
1422         configuration : conf)
1423
1424 meson_apply_m4 = find_program('tools/meson-apply-m4.sh')
1425
1426 includes = include_directories('src/basic',
1427                                'src/shared',
1428                                'src/systemd',
1429 #if 0 /// UNNEEDED by elogind
1430 #                                'src/journal',
1431 #                                'src/journal-remote',
1432 #                                'src/nspawn',
1433 #                                'src/resolve',
1434 #                                'src/timesync',
1435 #endif // 0
1436                                'src/time-wait-sync',
1437                                'src/login',
1438 #if 0 /// UNNEEDED by elogind
1439 #                                'src/udev',
1440 #                                'src/libudev',
1441 #endif // 0
1442                                'src/core',
1443 #if 0 /// elogind has a different list
1444 #                                'src/libsystemd/sd-bus',
1445 #                                'src/libsystemd/sd-device',
1446 #                                'src/libsystemd/sd-hwdb',
1447 #                                'src/libsystemd/sd-id128',
1448 #                                'src/libsystemd/sd-netlink',
1449 #                                'src/libsystemd/sd-network',
1450 #                                'src/libsystemd-network',
1451 #else
1452                                'src/libelogind/sd-bus',
1453                                'src/libelogind/sd-id128',
1454                                'src/sleep',
1455                                'src/update-utmp',
1456 #endif // 0
1457                                '.')
1458
1459 add_project_arguments('-include', 'config.h', language : 'c')
1460
1461 subdir('po')
1462 #if 0 /// UNNEEDED by elogind
1463 # subdir('catalog')
1464 #endif // 0
1465 subdir('src/systemd')
1466 subdir('src/basic')
1467 #if 0 /// UNNEEDED by elogind
1468 # subdir('src/libsystemd')
1469 # subdir('src/libsystemd-network')
1470 # subdir('src/journal')
1471 #else
1472 subdir('src/core')
1473 subdir('src/libelogind')
1474 subdir('src/sleep')
1475 subdir('src/update-utmp')
1476 #endif // 0
1477 subdir('src/login')
1478
1479 #if 0 /// UNNEEDED by elogind
1480 # libjournal_core = static_library(
1481 #         'journal-core',
1482 #         libjournal_core_sources,
1483 #         journald_gperf_c,
1484 #         include_directories : includes,
1485 #         install : false)
1486 #endif // 0
1487
1488 libelogind_sym_path = '@0@/@1@'.format(meson.current_source_dir(), libelogind_sym)
1489 libelogind = shared_library(
1490         'elogind',
1491         'src/systemd/sd-id128.h', # pick a header file at random to work around old meson bug
1492         version : libelogind_version,
1493         include_directories : includes,
1494         link_args : ['-shared',
1495                      '-Wl,--version-script=' + libelogind_sym_path],
1496 #if 0 /// elogind does not need gcrypt or libjournal_client, only threads.
1497 #         link_with : [libbasic,
1498 #                      libbasic_gcrypt],
1499 #         link_whole : [libsystemd_static,
1500 #                       libjournal_client],
1501 #         dependencies : [threads,
1502 #                         librt,
1503 #                         libxz,
1504 #                         liblz4],
1505 #         link_depends : libsystemd_sym,
1506 #else
1507         link_with : [libbasic],
1508         link_whole : [libelogind_static],
1509         dependencies : [threads],
1510         link_depends : libelogind_sym,
1511 #endif // 0
1512         install : true,
1513         install_dir : rootlibdir)
1514
1515 static_libelogind = get_option('static-libelogind')
1516 static_libelogind_pic = static_libelogind == 'true' or static_libelogind == 'pic'
1517
1518 install_libelogind_static = static_library(
1519         'elogind',
1520         libelogind_sources,
1521         journal_client_sources,
1522         basic_sources,
1523         basic_gcrypt_sources,
1524         include_directories : includes,
1525         build_by_default : static_libelogind != 'false',
1526         install : static_libelogind != 'false',
1527         install_dir : rootlibdir,
1528         pic : static_libelogind == 'true' or static_libelogind == 'pic',
1529         dependencies : [threads,
1530                         librt,
1531                         libxz,
1532                         liblz4,
1533                         libcap,
1534                         libblkid,
1535                         libmount,
1536                         libselinux,
1537                         libgcrypt],
1538         c_args : libelogind_c_args + (static_libelogind_pic ? [] : ['-fno-PIC']))
1539
1540 ############################################################
1541
1542 # binaries that have --help and are intended for use by humans,
1543 # usually, but not always, installed in /bin.
1544 public_programs = []
1545
1546 #if 0 /// UNNEEDED by elogind
1547 # subdir('src/libudev')
1548 #else
1549 # elogind depends on external libudev:
1550 libudev = dependency('libudev', required : true)
1551 #endif // 0
1552 subdir('src/shared')
1553 #if 0 /// UNNEEDED by elogind
1554 # subdir('src/core')
1555 # subdir('src/udev')
1556 # subdir('src/network')
1557 #
1558 # subdir('src/analyze')
1559 # subdir('src/journal-remote')
1560 # subdir('src/coredump')
1561 # subdir('src/hostname')
1562 # subdir('src/import')
1563 # subdir('src/kernel-install')
1564 # subdir('src/locale')
1565 # subdir('src/machine')
1566 # subdir('src/portable')
1567 # subdir('src/nspawn')
1568 # subdir('src/resolve')
1569 # subdir('src/timedate')
1570 # subdir('src/timesync')
1571 # subdir('src/vconsole')
1572 # subdir('src/boot/efi')
1573 #endif // 0
1574
1575 subdir('src/test')
1576 #if 0 /// UNNEEDED by elogind
1577 # subdir('src/fuzz')
1578 # subdir('rules')
1579 # subdir('test')
1580 #endif // 0
1581
1582 ############################################################
1583
1584 # only static linking apart from libdl, to make sure that the
1585 # module is linked to all libraries that it uses.
1586 test_dlopen = executable(
1587         'test-dlopen',
1588         test_dlopen_c,
1589         include_directories : includes,
1590         link_with : [libbasic],
1591         dependencies : [libdl])
1592
1593 #if 0 /// UNNEEDED by elogind
1594 # foreach tuple : [['myhostname', 'ENABLE_MYHOSTNAME'],
1595 #                  ['systemd',    'ENABLE_NSS_SYSTEMD'],
1596 #                  ['mymachines', 'ENABLE_MACHINED'],
1597 #                  ['resolve',    'ENABLE_RESOLVE']]
1598 #
1599 #         condition = tuple[1] == '' or conf.get(tuple[1]) == 1
1600 #         if condition
1601 #                 module = tuple[0]
1602 #
1603 #                 sym = 'src/nss-@0@/nss-@0@.sym'.format(module)
1604 #                 version_script_arg = join_paths(meson.current_source_dir(), sym)
1605 #
1606 #                 nss = shared_library(
1607 #                         'nss_' + module,
1608 #                         'src/nss-@0@/nss-@0@.c'.format(module),
1609 #                         version : '2',
1610 #                         include_directories : includes,
1611 #                         # Note that we link NSS modules with '-z nodelete' so that mempools never get orphaned
1612 #                         link_args : ['-Wl,-z,nodelete',
1613 #                                      '-shared',
1614 #                                      '-Wl,--version-script=' + version_script_arg,
1615 #                                      '-Wl,--undefined'],
1616 #                         link_with : [libsystemd_static,
1617 #                                      libbasic],
1618 #                         dependencies : [threads,
1619 #                                         librt],
1620 #                         link_depends : sym,
1621 #                         install : true,
1622 #                         install_dir : rootlibdir)
1623 #
1624 #                 # We cannot use shared_module because it does not support version suffix.
1625 #                 # Unfortunately shared_library insists on creating the symlink…
1626 #                 meson.add_install_script('sh', '-c',
1627 #                                          'rm $DESTDIR@0@/libnss_@1@.so'
1628 #                                          .format(rootlibdir, module))
1629 #
1630 #                 test('dlopen-nss_' + module,
1631 #                      test_dlopen,
1632 #                      args : [nss.full_path()]) # path to dlopen must include a slash
1633 #         endif
1634 # endforeach
1635 #endif // 0
1636
1637 ############################################################
1638
1639 #if 0 /// UNNEEDED by elogind
1640 # executable('systemd',
1641 #            systemd_sources,
1642 #            include_directories : includes,
1643 #            link_with : [libcore,
1644 #                         libshared],
1645 #            dependencies : [threads,
1646 #                            librt,
1647 #                            libseccomp,
1648 #                            libselinux,
1649 #                            libmount,
1650 #                            libblkid],
1651 #            install_rpath : rootlibexecdir,
1652 #            install : true,
1653 #            install_dir : rootlibexecdir)
1654 #
1655 # meson.add_install_script(meson_make_symlink,
1656 #                          join_paths(rootlibexecdir, 'systemd'),
1657 #                          join_paths(rootsbindir, 'init'))
1658 #
1659 # exe = executable('systemd-analyze',
1660 #                  systemd_analyze_sources,
1661 #                  include_directories : includes,
1662 #                  link_with : [libcore,
1663 #                               libshared],
1664 #                  dependencies : [threads,
1665 #                                  librt,
1666 #                                  libseccomp,
1667 #                                  libselinux,
1668 #                                  libmount,
1669 #                                  libblkid],
1670 #                  install_rpath : rootlibexecdir,
1671 #                  install : true)
1672 # public_programs += [exe]
1673 #
1674 # executable('systemd-journald',
1675 #            systemd_journald_sources,
1676 #            include_directories : includes,
1677 #            link_with : [libjournal_core,
1678 #                         libshared],
1679 #            dependencies : [threads,
1680 #                            libxz,
1681 #                            liblz4,
1682 #                            libselinux],
1683 #            install_rpath : rootlibexecdir,
1684 #            install : true,
1685 #            install_dir : rootlibexecdir)
1686 #
1687 # exe = executable('systemd-cat',
1688 #                  systemd_cat_sources,
1689 #                  include_directories : includes,
1690 #                  link_with : [libjournal_core,
1691 #                               libshared],
1692 #                  dependencies : [threads],
1693 #                  install_rpath : rootlibexecdir,
1694 #                  install : true)
1695 # public_programs += [exe]
1696 #
1697 # exe = executable('journalctl',
1698 #                  journalctl_sources,
1699 #                  include_directories : includes,
1700 #                  link_with : [libshared],
1701 #                  dependencies : [threads,
1702 #                                  libqrencode,
1703 #                                  libxz,
1704 #                                  liblz4,
1705 #                                  libpcre2],
1706 #                  install_rpath : rootlibexecdir,
1707 #                  install : true,
1708 #                  install_dir : rootbindir)
1709 # public_programs += [exe]
1710 #
1711 # executable('systemd-getty-generator',
1712 #            'src/getty-generator/getty-generator.c',
1713 #            include_directories : includes,
1714 #            link_with : [libshared],
1715 #            install_rpath : rootlibexecdir,
1716 #            install : true,
1717 #            install_dir : systemgeneratordir)
1718 #
1719 # executable('systemd-debug-generator',
1720 #            'src/debug-generator/debug-generator.c',
1721 #            include_directories : includes,
1722 #            link_with : [libshared],
1723 #            install_rpath : rootlibexecdir,
1724 #            install : true,
1725 #            install_dir : systemgeneratordir)
1726 #
1727 # executable('systemd-fstab-generator',
1728 #            'src/fstab-generator/fstab-generator.c',
1729 #            'src/core/mount-setup.c',
1730 #            include_directories : includes,
1731 #            link_with : [libshared],
1732 #            install_rpath : rootlibexecdir,
1733 #            install : true,
1734 #            install_dir : systemgeneratordir)
1735 #
1736 # if conf.get('ENABLE_ENVIRONMENT_D') == 1
1737 #         executable('30-systemd-environment-d-generator',
1738 #                    'src/environment-d-generator/environment-d-generator.c',
1739 #                    include_directories : includes,
1740 #                    link_with : [libshared],
1741 #                    install_rpath : rootlibexecdir,
1742 #                    install : true,
1743 #                    install_dir : userenvgeneratordir)
1744 #
1745 #         meson.add_install_script(meson_make_symlink,
1746 #                                  join_paths(sysconfdir, 'environment'),
1747 #                                  join_paths(environmentdir, '99-environment.conf'))
1748 # endif
1749 #
1750 # if conf.get('ENABLE_HIBERNATE') == 1
1751 #         executable('systemd-hibernate-resume-generator',
1752 #                    'src/hibernate-resume/hibernate-resume-generator.c',
1753 #                    include_directories : includes,
1754 #                    link_with : [libshared],
1755 #                    install_rpath : rootlibexecdir,
1756 #                    install : true,
1757 #                    install_dir : systemgeneratordir)
1758 #
1759 #         executable('systemd-hibernate-resume',
1760 #                    'src/hibernate-resume/hibernate-resume.c',
1761 #                    include_directories : includes,
1762 #                    link_with : [libshared],
1763 #                    install_rpath : rootlibexecdir,
1764 #                    install : true,
1765 #                    install_dir : rootlibexecdir)
1766 # endif
1767 #
1768 # if conf.get('HAVE_BLKID') == 1
1769 #         executable('systemd-gpt-auto-generator',
1770 #                    'src/gpt-auto-generator/gpt-auto-generator.c',
1771 #                    'src/basic/blkid-util.h',
1772 #                    include_directories : includes,
1773 #                    link_with : [libshared],
1774 #                    dependencies : libblkid,
1775 #                    install_rpath : rootlibexecdir,
1776 #                    install : true,
1777 #                    install_dir : systemgeneratordir)
1778 #
1779 #         exe = executable('systemd-dissect',
1780 #                          'src/dissect/dissect.c',
1781 #                          include_directories : includes,
1782 #                          link_with : [libshared],
1783 #                          install_rpath : rootlibexecdir,
1784 #                          install : true,
1785 #                          install_dir : rootlibexecdir)
1786 #         public_programs += [exe]
1787 # endif
1788 #
1789 # if conf.get('ENABLE_RESOLVE') == 1
1790 #         executable('systemd-resolved',
1791 #                    systemd_resolved_sources,
1792 #                    include_directories : includes,
1793 #                    link_with : [libshared,
1794 #                                 libbasic_gcrypt,
1795 #                                 libsystemd_resolve_core],
1796 #                    dependencies : [threads,
1797 #                                    libgpg_error,
1798 #                                    libm,
1799 #                                    libidn],
1800 #                    install_rpath : rootlibexecdir,
1801 #                    install : true,
1802 #                    install_dir : rootlibexecdir)
1803 #
1804 #         exe = executable('resolvectl',
1805 #                          resolvectl_sources,
1806 #                          include_directories : includes,
1807 #                          link_with : [libshared,
1808 #                                       libbasic_gcrypt,
1809 #                                       libsystemd_resolve_core],
1810 #                          dependencies : [threads,
1811 #                                          libgpg_error,
1812 #                                          libm,
1813 #                                          libidn],
1814 #                          install_rpath : rootlibexecdir,
1815 #                          install : true)
1816 #         public_programs += [exe]
1817 #
1818 #         meson.add_install_script(meson_make_symlink,
1819 #                          join_paths(bindir, 'resolvectl'),
1820 #                          join_paths(rootsbindir, 'resolvconf'))
1821 #
1822 #         meson.add_install_script(meson_make_symlink,
1823 #                          join_paths(bindir, 'resolvectl'),
1824 #                          join_paths(bindir, 'systemd-resolve'))
1825 # endif
1826 #
1827 # if conf.get('ENABLE_LOGIND') == 1
1828 #         executable('systemd-logind',
1829 #                    systemd_logind_sources,
1830 #                    include_directories : includes,
1831 #                    link_with : [liblogind_core,
1832 #                                 libshared],
1833 #                    dependencies : [threads,
1834 #                                    libacl],
1835 #                    install_rpath : rootlibexecdir,
1836 #                    install : true,
1837 #                    install_dir : rootlibexecdir)
1838 #
1839 #         exe = executable('loginctl',
1840 #                          loginctl_sources,
1841 #                          include_directories : includes,
1842 #                          link_with : [libshared],
1843 #                          dependencies : [threads,
1844 #                                          liblz4,
1845 #                                          libxz],
1846 #                          install_rpath : rootlibexecdir,
1847 #                          install : true,
1848 #                          install_dir : rootbindir)
1849 #         public_programs += [exe]
1850 #
1851 #         exe = executable('systemd-inhibit',
1852 #                          'src/login/inhibit.c',
1853 #                          include_directories : includes,
1854 #                          link_with : [libshared],
1855 #                          install_rpath : rootlibexecdir,
1856 #                          install : true,
1857 #                          install_dir : rootbindir)
1858 #         public_programs += [exe]
1859 #
1860 #         if conf.get('HAVE_PAM') == 1
1861 #                 version_script_arg = join_paths(meson.current_source_dir(), pam_systemd_sym)
1862 #                 pam_systemd = shared_library(
1863 #                         'pam_systemd',
1864 #                         pam_systemd_c,
1865 #                         name_prefix : '',
1866 #                         include_directories : includes,
1867 #                         link_args : ['-shared',
1868 #                                      '-Wl,--version-script=' + version_script_arg],
1869 #                         link_with : [libsystemd_static,
1870 #                                      libshared_static],
1871 #                         dependencies : [threads,
1872 #                                         libpam,
1873 #                                         libpam_misc],
1874 #                         link_depends : pam_systemd_sym,
1875 #                         install : true,
1876 #                         install_dir : pamlibdir)
1877 #
1878 #                 test('dlopen-pam_systemd',
1879 #                      test_dlopen,
1880 #                      args : [pam_systemd.full_path()]) # path to dlopen must include a slash
1881 #         endif
1882 # endif
1883 #
1884 #else
1885
1886 executable('elogind',
1887                 elogind_sources,
1888                 include_directories : includes,
1889                 link_with : [liblogind_core,
1890                              libshared],
1891                 dependencies : [threads,
1892                                 libacl,
1893                                 libudev],
1894                 install_rpath : rootlibexecdir,
1895                 install : true,
1896                 install_dir : rootlibexecdir)
1897
1898 exe = executable('loginctl',
1899                         loginctl_sources,
1900                         include_directories : includes,
1901                         link_with : [libshared],
1902                         dependencies : [threads,
1903                                         libudev],
1904                         install_rpath : rootlibexecdir,
1905                         install : true,
1906                         install_dir : rootbindir)
1907 public_programs += [exe]
1908
1909 exe = executable('elogind-inhibit',
1910                         'src/login/inhibit.c',
1911                         include_directories : includes,
1912                         link_with : [libshared],
1913                         dependencies : [threads],
1914                         install_rpath : rootlibexecdir,
1915                         install : true,
1916                         install_dir : rootbindir)
1917 public_programs += [exe]
1918 executable('elogind-user-runtime-dir',
1919 executable('elogind-user-runtime-dir',
1920 executable('elogind-user-runtime-dir',
1921 executable('elogind-user-runtime-dir',
1922 executable('elogind-user-runtime-dir',
1923 executable('elogind-user-runtime-dir',
1924 executable('elogind-user-runtime-dir',
1925 executable('elogind-user-runtime-dir',
1926 executable('elogind-user-runtime-dir',
1927 executable('elogind-user-runtime-dir',
1928 executable('elogind-user-runtime-dir',
1929 executable('elogind-user-runtime-dir',
1930 executable('elogind-user-runtime-dir',
1931            user_runtime_dir_sources,
1932            include_directories : includes,
1933            link_with : [libshared, liblogind_core],
1934            install_rpath : rootlibexecdir,
1935            install : true,
1936            install_dir : rootlibexecdir)
1937
1938 if conf.get('HAVE_PAM') == 1
1939         version_script_arg = join_paths(meson.current_source_dir(), pam_elogind_sym)
1940         pam_elogind = shared_library(
1941                 'pam_elogind',
1942                 pam_elogind_c,
1943                 name_prefix : '',
1944                 include_directories : includes,
1945                 link_args : ['-shared',
1946                                 '-Wl,--version-script=' + version_script_arg],
1947                 link_with : [libelogind_static,
1948                              libshared_static],
1949                 dependencies : [threads,
1950                                 libpam,
1951                                 libpam_misc],
1952                 link_depends : pam_elogind_sym,
1953                 install : true,
1954                 install_dir : pamlibdir)
1955
1956         test('dlopen-pam_elogind',
1957              test_dlopen,
1958              args : [pam_elogind.full_path()]) # path to dlopen must include a slash
1959 endif
1960 #endif // 0
1961 #if 0 /// UNNEEDED by elogind
1962 #         executable('systemd-user-sessions',
1963 #                    'src/user-sessions/user-sessions.c',
1964 #                    include_directories : includes,
1965 #                    link_with : [libshared],
1966 #                    install_rpath : rootlibexecdir,
1967 #                    install : true,
1968 #                    install_dir : rootlibexecdir)
1969 # endif
1970 #
1971 # if conf.get('ENABLE_EFI') == 1 and conf.get('HAVE_BLKID') == 1
1972 #         exe = executable('bootctl',
1973 #                          'src/boot/bootctl.c',
1974 #                          include_directories : includes,
1975 #                          link_with : [libshared],
1976 #                          dependencies : [libblkid],
1977 #                          install_rpath : rootlibexecdir,
1978 #                          install : true)
1979 #         public_programs += [exe]
1980 # endif
1981 #
1982 # exe = executable('systemd-socket-activate', 'src/activate/activate.c',
1983 #                  include_directories : includes,
1984 #                  link_with : [libshared],
1985 #                  dependencies : [threads],
1986 #                  install_rpath : rootlibexecdir,
1987 #                  install : true)
1988 # public_programs += [exe]
1989 #
1990 #
1991 # if get_option('link-systemctl-shared')
1992 #         systemctl_link_with = [libshared]
1993 # else
1994 #         systemctl_link_with = [libsystemd_static,
1995 #                                libshared_static,
1996 #                                libjournal_client,
1997 #                                libbasic_gcrypt]
1998 # endif
1999 #
2000 # exe = executable('systemctl', 'src/systemctl/systemctl.c',
2001 #                  include_directories : includes,
2002 #                  link_with : systemctl_link_with,
2003 #                  dependencies : [threads,
2004 #                                  libcap,
2005 #                                  libselinux,
2006 #                                  libxz,
2007 #                                  liblz4],
2008 #                  install_rpath : rootlibexecdir,
2009 #                  install : true,
2010 #                  install_dir : rootbindir)
2011 # public_programs += [exe]
2012 #
2013 # if conf.get('ENABLE_PORTABLED') == 1
2014 #         executable('systemd-portabled',
2015 #                    systemd_portabled_sources,
2016 #                    include_directories : includes,
2017 #                    link_with : [libshared],
2018 #                    dependencies : [threads],
2019 #                    install_rpath : rootlibexecdir,
2020 #                    install : true,
2021 #                    install_dir : rootlibexecdir)
2022 #
2023 #         exe = executable('portablectl', 'src/portable/portablectl.c',
2024 #                          include_directories : includes,
2025 #                          link_with : [libshared],
2026 #                          dependencies : [threads],
2027 #                          install_rpath : rootlibexecdir,
2028 #                          install : true,
2029 #                          install_dir : rootlibexecdir)
2030 #         public_programs += [exe]
2031 # endif
2032 #
2033 # foreach alias : ['halt', 'poweroff', 'reboot', 'runlevel', 'shutdown', 'telinit']
2034 #         meson.add_install_script(meson_make_symlink,
2035 #                                  join_paths(rootbindir, 'systemctl'),
2036 #                                  join_paths(rootsbindir, alias))
2037 # endforeach
2038 #
2039 # if conf.get('ENABLE_BACKLIGHT') == 1
2040 #         executable('systemd-backlight',
2041 #                    'src/backlight/backlight.c',
2042 #                    include_directories : includes,
2043 #                    link_with : [libshared],
2044 #                    install_rpath : rootlibexecdir,
2045 #                    install : true,
2046 #                    install_dir : rootlibexecdir)
2047 # endif
2048 #
2049 # if conf.get('ENABLE_RFKILL') == 1
2050 #         executable('systemd-rfkill',
2051 #                    'src/rfkill/rfkill.c',
2052 #                    include_directories : includes,
2053 #                    link_with : [libshared],
2054 #                    install_rpath : rootlibexecdir,
2055 #                    install : true,
2056 #                    install_dir : rootlibexecdir)
2057 # endif
2058 #
2059 # executable('systemd-system-update-generator',
2060 #            'src/system-update-generator/system-update-generator.c',
2061 #            include_directories : includes,
2062 #            link_with : [libshared],
2063 #            install_rpath : rootlibexecdir,
2064 #            install : true,
2065 #            install_dir : systemgeneratordir)
2066 #
2067 # if conf.get('HAVE_LIBCRYPTSETUP') == 1
2068 #         executable('systemd-cryptsetup',
2069 #                    'src/cryptsetup/cryptsetup.c',
2070 #                    include_directories : includes,
2071 #                    link_with : [libshared],
2072 #                    dependencies : [libcryptsetup],
2073 #                    install_rpath : rootlibexecdir,
2074 #                    install : true,
2075 #                    install_dir : rootlibexecdir)
2076 #
2077 #         executable('systemd-cryptsetup-generator',
2078 #                    'src/cryptsetup/cryptsetup-generator.c',
2079 #                    include_directories : includes,
2080 #                    link_with : [libshared],
2081 #                    dependencies : [libcryptsetup],
2082 #                    install_rpath : rootlibexecdir,
2083 #                    install : true,
2084 #                    install_dir : systemgeneratordir)
2085 #
2086 #         executable('systemd-veritysetup',
2087 #                    'src/veritysetup/veritysetup.c',
2088 #                    include_directories : includes,
2089 #                    link_with : [libshared],
2090 #                    dependencies : [libcryptsetup],
2091 #                    install_rpath : rootlibexecdir,
2092 #                    install : true,
2093 #                    install_dir : rootlibexecdir)
2094 #
2095 #         executable('systemd-veritysetup-generator',
2096 #                    'src/veritysetup/veritysetup-generator.c',
2097 #                    include_directories : includes,
2098 #                    link_with : [libshared],
2099 #                    dependencies : [libcryptsetup],
2100 #                    install_rpath : rootlibexecdir,
2101 #                    install : true,
2102 #                    install_dir : systemgeneratordir)
2103 # endif
2104 #
2105 # if conf.get('HAVE_SYSV_COMPAT') == 1
2106 #         executable('systemd-sysv-generator',
2107 #                    'src/sysv-generator/sysv-generator.c',
2108 #                    include_directories : includes,
2109 #                    link_with : [libshared],
2110 #                    install_rpath : rootlibexecdir,
2111 #                    install : true,
2112 #                    install_dir : systemgeneratordir)
2113 #
2114 #         executable('systemd-rc-local-generator',
2115 #                    'src/rc-local-generator/rc-local-generator.c',
2116 #                    include_directories : includes,
2117 #                    link_with : [libshared],
2118 #                    install_rpath : rootlibexecdir,
2119 #                    install : true,
2120 #                    install_dir : systemgeneratordir)
2121 # endif
2122 #
2123 # if conf.get('ENABLE_HOSTNAMED') == 1
2124 #         executable('systemd-hostnamed',
2125 #                    'src/hostname/hostnamed.c',
2126 #                    include_directories : includes,
2127 #                    link_with : [libshared],
2128 #                    install_rpath : rootlibexecdir,
2129 #                    install : true,
2130 #                    install_dir : rootlibexecdir)
2131 #
2132 #         exe = executable('hostnamectl',
2133 #                          'src/hostname/hostnamectl.c',
2134 #                          include_directories : includes,
2135 #                          link_with : [libshared],
2136 #                          install_rpath : rootlibexecdir,
2137 #                          install : true)
2138 #         public_programs += [exe]
2139 # endif
2140 #
2141 # if conf.get('ENABLE_LOCALED') == 1
2142 #         if conf.get('HAVE_XKBCOMMON') == 1
2143 #                 # logind will load libxkbcommon.so dynamically on its own
2144 #                 deps = [libdl]
2145 #         else
2146 #                 deps = []
2147 #         endif
2148 #
2149 #         executable('systemd-localed',
2150 #                    systemd_localed_sources,
2151 #                    include_directories : includes,
2152 #                    link_with : [libshared],
2153 #                    dependencies : deps,
2154 #                    install_rpath : rootlibexecdir,
2155 #                    install : true,
2156 #                    install_dir : rootlibexecdir)
2157 #
2158 #         exe = executable('localectl',
2159 #                          localectl_sources,
2160 #                          include_directories : includes,
2161 #                          link_with : [libshared],
2162 #                          install_rpath : rootlibexecdir,
2163 #                          install : true)
2164 #         public_programs += [exe]
2165 # endif
2166 #
2167 # if conf.get('ENABLE_TIMEDATED') == 1
2168 #         executable('systemd-timedated',
2169 #                    'src/timedate/timedated.c',
2170 #                    include_directories : includes,
2171 #                    link_with : [libshared],
2172 #                    install_rpath : rootlibexecdir,
2173 #                    install : true,
2174 #                    install_dir : rootlibexecdir)
2175 # endif
2176 #
2177 # if conf.get('ENABLE_TIMEDATECTL') == 1
2178 #         exe = executable('timedatectl',
2179 #                          'src/timedate/timedatectl.c',
2180 #                          include_directories : includes,
2181 #                          install_rpath : rootlibexecdir,
2182 #                          link_with : [libshared],
2183 #                          dependencies : [libm],
2184 #                          install : true)
2185 #         public_programs += [exe]
2186 # endif
2187 #
2188 # if conf.get('ENABLE_TIMESYNCD') == 1
2189 #         executable('systemd-timesyncd',
2190 #                    systemd_timesyncd_sources,
2191 #                    include_directories : includes,
2192 #                    link_with : [libshared],
2193 #                    dependencies : [threads,
2194 #                                    libm],
2195 #                    install_rpath : rootlibexecdir,
2196 #                    install : true,
2197 #                    install_dir : rootlibexecdir)
2198 #
2199 #         executable('systemd-time-wait-sync',
2200 #                    'src/time-wait-sync/time-wait-sync.c',
2201 #                    include_directories : includes,
2202 #                    link_with : [libshared],
2203 #                    install_rpath : rootlibexecdir,
2204 #                    install : true,
2205 #                    install_dir : rootlibexecdir)
2206 # endif
2207 #
2208 # if conf.get('ENABLE_MACHINED') == 1
2209 #         executable('systemd-machined',
2210 #                    systemd_machined_sources,
2211 #                    include_directories : includes,
2212 #                    link_with : [libmachine_core,
2213 #                                 libshared],
2214 #                    install_rpath : rootlibexecdir,
2215 #                    install : true,
2216 #                    install_dir : rootlibexecdir)
2217 #
2218 #         exe = executable('machinectl',
2219 #                          'src/machine/machinectl.c',
2220 #                          include_directories : includes,
2221 #                          link_with : [libshared],
2222 #                          dependencies : [threads,
2223 #                                          libxz,
2224 #                                          liblz4],
2225 #                          install_rpath : rootlibexecdir,
2226 #                          install : true,
2227 #                          install_dir : rootbindir)
2228 #         public_programs += [exe]
2229 # endif
2230 #
2231 # if conf.get('ENABLE_IMPORTD') == 1
2232 #         executable('systemd-importd',
2233 #                    systemd_importd_sources,
2234 #                    include_directories : includes,
2235 #                    link_with : [libshared],
2236 #                    dependencies : [threads],
2237 #                    install_rpath : rootlibexecdir,
2238 #                    install : true,
2239 #                    install_dir : rootlibexecdir)
2240 #
2241 #         systemd_pull = executable('systemd-pull',
2242 #                                   systemd_pull_sources,
2243 #                                   include_directories : includes,
2244 #                                   link_with : [libshared],
2245 #                                   dependencies : [libcurl,
2246 #                                                   libz,
2247 #                                                   libbzip2,
2248 #                                                   libxz,
2249 #                                                   libgcrypt],
2250 #                                   install_rpath : rootlibexecdir,
2251 #                                   install : true,
2252 #                                   install_dir : rootlibexecdir)
2253 #
2254 #         systemd_import = executable('systemd-import',
2255 #                                     systemd_import_sources,
2256 #                                     include_directories : includes,
2257 #                                     link_with : [libshared],
2258 #                                     dependencies : [libcurl,
2259 #                                                     libz,
2260 #                                                     libbzip2,
2261 #                                                     libxz],
2262 #                                     install_rpath : rootlibexecdir,
2263 #                                     install : true,
2264 #                                     install_dir : rootlibexecdir)
2265 #
2266 #         systemd_export = executable('systemd-export',
2267 #                                     systemd_export_sources,
2268 #                                     include_directories : includes,
2269 #                                     link_with : [libshared],
2270 #                                     dependencies : [libcurl,
2271 #                                                     libz,
2272 #                                                     libbzip2,
2273 #                                                     libxz],
2274 #                                     install_rpath : rootlibexecdir,
2275 #                                     install : true,
2276 #                                     install_dir : rootlibexecdir)
2277 #         public_programs += [systemd_pull, systemd_import, systemd_export]
2278 # endif
2279 #
2280 # if conf.get('ENABLE_REMOTE') == 1 and conf.get('HAVE_LIBCURL') == 1
2281 #         exe = executable('systemd-journal-upload',
2282 #                          systemd_journal_upload_sources,
2283 #                          include_directories : includes,
2284 #                          link_with : [libshared],
2285 #                          dependencies : [threads,
2286 #                                          libcurl,
2287 #                                          libgnutls,
2288 #                                          libxz,
2289 #                                          liblz4],
2290 #                          install_rpath : rootlibexecdir,
2291 #                          install : true,
2292 #                          install_dir : rootlibexecdir)
2293 #         public_programs += [exe]
2294 # endif
2295 #
2296 # if conf.get('ENABLE_REMOTE') == 1 and conf.get('HAVE_MICROHTTPD') == 1
2297 #         s_j_remote = executable('systemd-journal-remote',
2298 #                                 systemd_journal_remote_sources,
2299 #                                 include_directories : includes,
2300 #                                 link_with : [libshared,
2301 #                                              libsystemd_journal_remote],
2302 #                                 dependencies : [threads,
2303 #                                                 libmicrohttpd,
2304 #                                                 libgnutls,
2305 #                                                 libxz,
2306 #                                                 liblz4],
2307 #                                 install_rpath : rootlibexecdir,
2308 #                                 install : true,
2309 #                                 install_dir : rootlibexecdir)
2310 #
2311 #         s_j_gatewayd = executable('systemd-journal-gatewayd',
2312 #                                   systemd_journal_gatewayd_sources,
2313 #                                   include_directories : includes,
2314 #                                   link_with : [libshared],
2315 #                                   dependencies : [threads,
2316 #                                                   libmicrohttpd,
2317 #                                                   libgnutls,
2318 #                                                   libxz,
2319 #                                                   liblz4],
2320 #                                   install_rpath : rootlibexecdir,
2321 #                                   install : true,
2322 #                                   install_dir : rootlibexecdir)
2323 #         public_programs += [s_j_remote, s_j_gatewayd]
2324 # endif
2325 #
2326 # if conf.get('ENABLE_COREDUMP') == 1
2327 #         executable('systemd-coredump',
2328 #                    systemd_coredump_sources,
2329 #                    include_directories : includes,
2330 #                    link_with : [libshared],
2331 #                    dependencies : [threads,
2332 #                                    libacl,
2333 #                                    libdw,
2334 #                                    libxz,
2335 #                                    liblz4],
2336 #                    install_rpath : rootlibexecdir,
2337 #                    install : true,
2338 #                    install_dir : rootlibexecdir)
2339 #
2340 #         exe = executable('coredumpctl',
2341 #                          coredumpctl_sources,
2342 #                          include_directories : includes,
2343 #                          link_with : [libshared],
2344 #                          dependencies : [threads,
2345 #                                          libxz,
2346 #                                          liblz4],
2347 #                          install_rpath : rootlibexecdir,
2348 #                          install : true)
2349 #         public_programs += [exe]
2350 # endif
2351 #
2352 # if conf.get('ENABLE_BINFMT') == 1
2353 #         exe = executable('systemd-binfmt',
2354 #                          'src/binfmt/binfmt.c',
2355 #                          include_directories : includes,
2356 #                          link_with : [libshared],
2357 #                          install_rpath : rootlibexecdir,
2358 #                          install : true,
2359 #                          install_dir : rootlibexecdir)
2360 #         public_programs += [exe]
2361 #
2362 #         meson.add_install_script('sh', '-c',
2363 #                                  mkdir_p.format(binfmtdir))
2364 #         meson.add_install_script('sh', '-c',
2365 #                                  mkdir_p.format(join_paths(sysconfdir, 'binfmt.d')))
2366 # endif
2367 #
2368 # if conf.get('ENABLE_VCONSOLE') == 1
2369 #         executable('systemd-vconsole-setup',
2370 #                    'src/vconsole/vconsole-setup.c',
2371 #                    include_directories : includes,
2372 #                    link_with : [libshared],
2373 #                    install_rpath : rootlibexecdir,
2374 #                    install : true,
2375 #                    install_dir : rootlibexecdir)
2376 # endif
2377 #
2378 # if conf.get('ENABLE_RANDOMSEED') == 1
2379 #         executable('systemd-random-seed',
2380 #                    'src/random-seed/random-seed.c',
2381 #                    include_directories : includes,
2382 #                    link_with : [libshared],
2383 #                    install_rpath : rootlibexecdir,
2384 #                    install : true,
2385 #                    install_dir : rootlibexecdir)
2386 # endif
2387 #
2388 # if conf.get('ENABLE_FIRSTBOOT') == 1
2389 #         executable('systemd-firstboot',
2390 #                    'src/firstboot/firstboot.c',
2391 #                    include_directories : includes,
2392 #                    link_with : [libshared],
2393 #                    dependencies : [libcrypt],
2394 #                    install_rpath : rootlibexecdir,
2395 #                    install : true,
2396 #                    install_dir : rootbindir)
2397 # endif
2398 #
2399 # executable('systemd-remount-fs',
2400 #            'src/remount-fs/remount-fs.c',
2401 #            'src/core/mount-setup.c',
2402 #            'src/core/mount-setup.h',
2403 #            include_directories : includes,
2404 #            link_with : [libshared],
2405 #            install_rpath : rootlibexecdir,
2406 #            install : true,
2407 #            install_dir : rootlibexecdir)
2408 #
2409 # executable('systemd-machine-id-setup',
2410 #            'src/machine-id-setup/machine-id-setup-main.c',
2411 #            'src/core/machine-id-setup.c',
2412 #            'src/core/machine-id-setup.h',
2413 #            include_directories : includes,
2414 #            link_with : [libshared],
2415 #            install_rpath : rootlibexecdir,
2416 #            install : true,
2417 #            install_dir : rootbindir)
2418 #
2419 # executable('systemd-fsck',
2420 #            'src/fsck/fsck.c',
2421 #            include_directories : includes,
2422 #            link_with : [libshared],
2423 #            install_rpath : rootlibexecdir,
2424 #            install : true,
2425 #            install_dir : rootlibexecdir)
2426 #
2427 # executable('elogind-growfs',
2428 #            'src/partition/growfs.c',
2429 #            include_directories : includes,
2430 #            link_with : [libshared],
2431 #            dependencies : [libcryptsetup],
2432 #            install_rpath : rootlibexecdir,
2433 #            install : true,
2434 #            install_dir : rootlibexecdir)
2435 #
2436 # executable('elogind-makefs',
2437 #            'src/partition/makefs.c',
2438 #            include_directories : includes,
2439 #            link_with : [libshared],
2440 #            install_rpath : rootlibexecdir,
2441 #            install : true,
2442 #            install_dir : rootlibexecdir)
2443 #
2444 # executable('systemd-sleep',
2445 #            'src/sleep/sleep.c',
2446 #            include_directories : includes,
2447 #            link_with : [libshared],
2448 #            install_rpath : rootlibexecdir,
2449 #            install : true,
2450 #            install_dir : rootlibexecdir)
2451 #
2452 # exe = executable('systemd-sysctl',
2453 #                  'src/sysctl/sysctl.c',
2454 #                  include_directories : includes,
2455 #                  link_with : [libshared],
2456 #                  install_rpath : rootlibexecdir,
2457 #                  install : true,
2458 #                  install_dir : rootlibexecdir)
2459 # public_programs += [exe]
2460 #
2461 # executable('systemd-ac-power',
2462 #            'src/ac-power/ac-power.c',
2463 #            include_directories : includes,
2464 #            link_with : [libshared],
2465 #            install_rpath : rootlibexecdir,
2466 #            install : true,
2467 #            install_dir : rootlibexecdir)
2468 #
2469 # exe = executable('systemd-detect-virt',
2470 #                  'src/detect-virt/detect-virt.c',
2471 #                  include_directories : includes,
2472 #                  link_with : [libshared],
2473 #                  install_rpath : rootlibexecdir,
2474 #                  install : true)
2475 # public_programs += [exe]
2476 #
2477 # exe = executable('systemd-delta',
2478 #                  'src/delta/delta.c',
2479 #                  include_directories : includes,
2480 #                  link_with : [libshared],
2481 #                  install_rpath : rootlibexecdir,
2482 #                  install : true)
2483 # public_programs += [exe]
2484 #
2485 # exe = executable('systemd-escape',
2486 #                  'src/escape/escape.c',
2487 #                  include_directories : includes,
2488 #                  link_with : [libshared],
2489 #                  install_rpath : rootlibexecdir,
2490 #                  install : true,
2491 #                  install_dir : rootbindir)
2492 # public_programs += [exe]
2493 #
2494 # exe = executable('systemd-notify',
2495 #                  'src/notify/notify.c',
2496 #                  include_directories : includes,
2497 #                  link_with : [libshared],
2498 #                  install_rpath : rootlibexecdir,
2499 #                  install : true,
2500 #                  install_dir : rootbindir)
2501 # public_programs += [exe]
2502 #
2503 # executable('systemd-volatile-root',
2504 #            'src/volatile-root/volatile-root.c',
2505 #            include_directories : includes,
2506 #            link_with : [libshared],
2507 #            install_rpath : rootlibexecdir,
2508 #            install : true,
2509 #            install_dir : rootlibexecdir)
2510 #
2511 # executable('systemd-cgroups-agent',
2512 #            'src/cgroups-agent/cgroups-agent.c',
2513 #            include_directories : includes,
2514 #            link_with : [libshared],
2515 #            install_rpath : rootlibexecdir,
2516 #            install : true,
2517 #            install_dir : rootlibexecdir)
2518 #else
2519 executable('elogind-cgroups-agent',
2520            'src/cgroups-agent/cgroups-agent.c',
2521            include_directories : includes,
2522            link_with : [libshared],
2523            install_rpath : rootlibexecdir,
2524            install : true,
2525            install_dir : rootlibexecdir)
2526 #endif // 0
2527
2528 #if 0 /// UNNEEDED by elogind
2529 # exe = executable('systemd-path',
2530 #                  'src/path/path.c',
2531 #                  include_directories : includes,
2532 #                  link_with : [libshared],
2533 #                  install_rpath : rootlibexecdir,
2534 #                  install : true)
2535 # public_programs += [exe]
2536 #
2537 # exe = executable('systemd-ask-password',
2538 #                  'src/ask-password/ask-password.c',
2539 #                  include_directories : includes,
2540 #                  link_with : [libshared],
2541 #                  install_rpath : rootlibexecdir,
2542 #                  install : true,
2543 #                  install_dir : rootbindir)
2544 # public_programs += [exe]
2545 #
2546 # executable('systemd-reply-password',
2547 #            'src/reply-password/reply-password.c',
2548 #            include_directories : includes,
2549 #            link_with : [libshared],
2550 #            install_rpath : rootlibexecdir,
2551 #            install : true,
2552 #            install_dir : rootlibexecdir)
2553 #
2554 # exe = executable('systemd-tty-ask-password-agent',
2555 #                  'src/tty-ask-password-agent/tty-ask-password-agent.c',
2556 #                  include_directories : includes,
2557 #                  link_with : [libshared],
2558 #                  install_rpath : rootlibexecdir,
2559 #                  install : true,
2560 #                  install_dir : rootbindir)
2561 # public_programs += [exe]
2562 #
2563 # exe = executable('systemd-cgls',
2564 #                  'src/cgls/cgls.c',
2565 #                  include_directories : includes,
2566 #                  link_with : [libshared],
2567 #                  install_rpath : rootlibexecdir,
2568 #                  install : true)
2569 # public_programs += [exe]
2570 #
2571 # exe = executable('systemd-cgtop',
2572 #                  'src/cgtop/cgtop.c',
2573 #                  include_directories : includes,
2574 #                  link_with : [libshared],
2575 #                  install_rpath : rootlibexecdir,
2576 #                  install : true)
2577 # public_programs += [exe]
2578 #
2579 # executable('systemd-initctl',
2580 #            'src/initctl/initctl.c',
2581 #            include_directories : includes,
2582 #            link_with : [libshared],
2583 #            install_rpath : rootlibexecdir,
2584 #            install : true,
2585 #            install_dir : rootlibexecdir)
2586 #
2587 # exe = executable('systemd-mount',
2588 #                  'src/mount/mount-tool.c',
2589 #                  include_directories : includes,
2590 #                  link_with : [libshared],
2591 #                  install_rpath : rootlibexecdir,
2592 #                  install : true)
2593 # public_programs += [exe]
2594 #
2595 # meson.add_install_script(meson_make_symlink,
2596 #                          'systemd-mount', join_paths(bindir, 'systemd-umount'))
2597 #
2598 # exe = executable('systemd-run',
2599 #                  'src/run/run.c',
2600 #                  include_directories : includes,
2601 #                  link_with : [libshared],
2602 #                  install_rpath : rootlibexecdir,
2603 #                  install : true)
2604 # public_programs += [exe]
2605 #
2606 # exe = executable('systemd-stdio-bridge',
2607 #                  'src/stdio-bridge/stdio-bridge.c',
2608 #                  include_directories : includes,
2609 #                  link_with : [libshared],
2610 #                  install_rpath : rootlibexecdir,
2611 #                  install : true)
2612 # public_programs += [exe]
2613 #
2614 # exe = executable('busctl',
2615 #                  'src/busctl/busctl.c',
2616 #                  'src/busctl/busctl-introspect.c',
2617 #                  'src/busctl/busctl-introspect.h',
2618 #                  include_directories : includes,
2619 #                  link_with : [libshared],
2620 #                  install_rpath : rootlibexecdir,
2621 #                  install : true)
2622 # public_programs += [exe]
2623 #
2624 # if conf.get('ENABLE_SYSUSERS') == 1
2625 #         exe = executable('systemd-sysusers',
2626 #                          'src/sysusers/sysusers.c',
2627 #                          include_directories : includes,
2628 #                          link_with : [libshared],
2629 #                          install_rpath : rootlibexecdir,
2630 #                          install : true,
2631 #                          install_dir : rootbindir)
2632 #         public_programs += [exe]
2633 # endif
2634 #
2635 # if conf.get('ENABLE_TMPFILES') == 1
2636 #         exe = executable('systemd-tmpfiles',
2637 #                          'src/tmpfiles/tmpfiles.c',
2638 #                          include_directories : includes,
2639 #                          link_with : [libshared],
2640 #                          dependencies : [libacl],
2641 #                          install_rpath : rootlibexecdir,
2642 #                          install : true,
2643 #                          install_dir : rootbindir)
2644 #         public_programs += [exe]
2645 #
2646 #         test('test-systemd-tmpfiles',
2647 #              test_systemd_tmpfiles_py,
2648 #              args : exe.full_path())
2649 #         # https://github.com/mesonbuild/meson/issues/2681
2650 # endif
2651 #
2652 # if conf.get('ENABLE_HWDB') == 1
2653 #         exe = executable('systemd-hwdb',
2654 #                          'src/hwdb/hwdb.c',
2655 #                          'src/libsystemd/sd-hwdb/hwdb-internal.h',
2656 #                          include_directories : includes,
2657 #                          link_with : [libudev_static],
2658 #                          install_rpath : udev_rpath,
2659 #                          install : true,
2660 #                          install_dir : rootbindir)
2661 #         public_programs += [exe]
2662 # endif
2663 #
2664 # if conf.get('ENABLE_QUOTACHECK') == 1
2665 #         executable('systemd-quotacheck',
2666 #                    'src/quotacheck/quotacheck.c',
2667 #                    include_directories : includes,
2668 #                    link_with : [libshared],
2669 #                    install_rpath : rootlibexecdir,
2670 #                    install : true,
2671 #                    install_dir : rootlibexecdir)
2672 # endif
2673 #
2674 # exe = executable('systemd-socket-proxyd',
2675 #                  'src/socket-proxy/socket-proxyd.c',
2676 #                  include_directories : includes,
2677 #                  link_with : [libshared],
2678 #                  dependencies : [threads],
2679 #                  install_rpath : rootlibexecdir,
2680 #                  install : true,
2681 #                  install_dir : rootlibexecdir)
2682 # public_programs += [exe]
2683 #
2684 # exe = executable('systemd-udevd',
2685 #                  systemd_udevd_sources,
2686 #                  include_directories : includes,
2687 #                  c_args : ['-DLOG_REALM=LOG_REALM_UDEV'],
2688 #                  link_with : [libudev_core,
2689 #                               libsystemd_network,
2690 #                               libudev_static],
2691 #                  dependencies : [threads,
2692 #                                  libkmod,
2693 #                                  libidn,
2694 #                                  libacl,
2695 #                                  libblkid],
2696 #                  install_rpath : udev_rpath,
2697 #                  install : true,
2698 #                  install_dir : rootlibexecdir)
2699 # public_programs += [exe]
2700 #
2701 # exe = executable('udevadm',
2702 #                  udevadm_sources,
2703 #                  c_args : ['-DLOG_REALM=LOG_REALM_UDEV'],
2704 #                  include_directories : includes,
2705 #                  link_with : [libudev_core,
2706 #                               libsystemd_network,
2707 #                               libudev_static],
2708 #                  dependencies : [threads,
2709 #                                  libkmod,
2710 #                                  libidn,
2711 #                                  libacl,
2712 #                                  libblkid],
2713 #                  install_rpath : udev_rpath,
2714 #                  install : true,
2715 #                  install_dir : rootbindir)
2716 # public_programs += [exe]
2717 #
2718 # executable('systemd-shutdown',
2719 #            systemd_shutdown_sources,
2720 #            include_directories : includes,
2721 #            link_with : [libshared],
2722 #            dependencies : [libmount],
2723 #            install_rpath : rootlibexecdir,
2724 #            install : true,
2725 #            install_dir : rootlibexecdir)
2726 #
2727 # executable('systemd-update-done',
2728 #            'src/update-done/update-done.c',
2729 #            include_directories : includes,
2730 #            link_with : [libshared],
2731 #            install_rpath : rootlibexecdir,
2732 #            install : true,
2733 #            install_dir : rootlibexecdir)
2734 #
2735 # executable('systemd-update-utmp',
2736 #            'src/update-utmp/update-utmp.c',
2737 #            include_directories : includes,
2738 #            link_with : [libshared],
2739 #            dependencies : [libaudit],
2740 #            install_rpath : rootlibexecdir,
2741 #            install : true,
2742 #            install_dir : rootlibexecdir)
2743 #
2744 # if conf.get('HAVE_KMOD') == 1
2745 #         executable('systemd-modules-load',
2746 #                    'src/modules-load/modules-load.c',
2747 #                    include_directories : includes,
2748 #                    link_with : [libshared],
2749 #                    dependencies : [libkmod],
2750 #                    install_rpath : rootlibexecdir,
2751 #                    install : true,
2752 #                    install_dir : rootlibexecdir)
2753 #
2754 #         meson.add_install_script('sh', '-c',
2755 #                                  mkdir_p.format(modulesloaddir))
2756 #         meson.add_install_script('sh', '-c',
2757 #                                  mkdir_p.format(join_paths(sysconfdir, 'modules-load.d')))
2758 # endif
2759 #
2760 # exe = executable('systemd-nspawn',
2761 #                  systemd_nspawn_sources,
2762 #                  'src/core/mount-setup.c', # FIXME: use a variable?
2763 #                  'src/core/mount-setup.h',
2764 #                  'src/core/loopback-setup.c',
2765 #                  'src/core/loopback-setup.h',
2766 #                  include_directories : includes,
2767 #                  link_with : [libnspawn_core,
2768 #                               libshared],
2769 #                  dependencies : [libblkid],
2770 #                  install_rpath : rootlibexecdir,
2771 #                  install : true)
2772 # public_programs += [exe]
2773 #
2774 # if conf.get('ENABLE_NETWORKD') == 1
2775 #         executable('systemd-networkd',
2776 #                    systemd_networkd_sources,
2777 #                    include_directories : includes,
2778 #                    link_with : [libnetworkd_core,
2779 #                                 libsystemd_network,
2780 #                                 libudev_static,
2781 #                                 libshared],
2782 #                    dependencies : [threads],
2783 #                    install_rpath : rootlibexecdir,
2784 #                    install : true,
2785 #                    install_dir : rootlibexecdir)
2786 #
2787 #         executable('systemd-networkd-wait-online',
2788 #                    systemd_networkd_wait_online_sources,
2789 #                    include_directories : includes,
2790 #                    link_with : [libnetworkd_core,
2791 #                                 libshared],
2792 #                    install_rpath : rootlibexecdir,
2793 #                    install : true,
2794 #                    install_dir : rootlibexecdir)
2795 #
2796 #         exe = executable('networkctl',
2797 #                    networkctl_sources,
2798 #                    include_directories : includes,
2799 #                    link_with : [libsystemd_network,
2800 #                               libshared],
2801 #                    install_rpath : rootlibexecdir,
2802 #                    install : true,
2803 #                    install_dir : rootbindir)
2804 #         public_programs += [exe]
2805 # endif
2806 #
2807 # executable('systemd-sulogin-shell',
2808 #            ['src/sulogin-shell/sulogin-shell.c'],
2809 #            include_directories : includes,
2810 #            link_with : [libshared],
2811 #            install_rpath : rootlibexecdir,
2812 #            install : true,
2813 #            install_dir : rootlibexecdir)
2814 #else
2815 executable('elogind-uaccess-command',
2816            'src/uaccess-command/uaccess-command.c',
2817            include_directories : includes,
2818            link_with : [liblogind_core,
2819                         libshared],
2820            dependencies: [libacl,
2821                           libudev],
2822            install_rpath : rootlibexecdir,
2823            install : true,
2824            install_dir : rootlibexecdir)
2825 #endif // 0
2826
2827 ############################################################
2828
2829 foreach tuple : tests
2830         sources = tuple[0]
2831         link_with = tuple[1].length() > 0 ? tuple[1] : [libshared]
2832         dependencies = tuple[2]
2833         condition = tuple.length() >= 4 ? tuple[3] : ''
2834         type = tuple.length() >= 5 ? tuple[4] : ''
2835         defs = tuple.length() >= 6 ? tuple[5] : []
2836         incs = tuple.length() >= 7 ? tuple[6] : includes
2837         timeout = 30
2838
2839         name = sources[0].split('/')[-1].split('.')[0]
2840         if type.startswith('timeout=')
2841                 timeout = type.split('=')[1].to_int()
2842                 type = ''
2843         endif
2844         if want_tests == 'false'
2845                 message('Not compiling @0@ because tests is set to false'.format(name))
2846         elif condition == '' or conf.get(condition) == 1
2847                 exe = executable(
2848                         name,
2849                         sources,
2850                         include_directories : incs,
2851                         link_with : link_with,
2852                         dependencies : dependencies,
2853                         c_args : defs,
2854                         install_rpath : rootlibexecdir,
2855                         install : install_tests,
2856                         install_dir : join_paths(testsdir, type))
2857
2858                 if type == 'manual'
2859                         message('@0@ is a manual test'.format(name))
2860                 elif type == 'unsafe' and want_tests != 'unsafe'
2861                         message('@0@ is an unsafe test'.format(name))
2862                 else
2863                         test(name, exe,
2864                              env : test_env,
2865                              timeout : timeout)
2866                 endif
2867         else
2868                 message('Not compiling @0@ because @1@ is not true'.format(name, condition))
2869         endif
2870 endforeach
2871
2872 #if 0 /// UNNEEDED by elogind
2873 # exe = executable(
2874 #         'test-libsystemd-sym',
2875 #         test_libsystemd_sym_c,
2876 #         include_directories : includes,
2877 #         link_with : [libsystemd],
2878 #         install : install_tests,
2879 #         install_dir : testsdir)
2880 # test('test-libsystemd-sym', exe)
2881 #
2882 # exe = executable(
2883 #         'test-libsystemd-static-sym',
2884 #         test_libsystemd_sym_c,
2885 #         include_directories : includes,
2886 #         link_with : [install_libsystemd_static],
2887 #         dependencies : [threads], # threads is already included in dependencies on the library,
2888 #                                   # but does not seem to get propagated. Add here as a work-around.
2889 #         build_by_default : static_libsystemd_pic,
2890 #         install : install_tests and static_libsystemd_pic,
2891 #         install_dir : testsdir)
2892 # if static_libsystemd_pic
2893 #         test('test-libsystemd-static-sym', exe)
2894 # endif
2895 #
2896 # exe = executable(
2897 #         'test-libudev-sym',
2898 #         test_libudev_sym_c,
2899 #         include_directories : includes,
2900 #         c_args : ['-Wno-deprecated-declarations'],
2901 #         link_with : [libudev],
2902 #         install : install_tests,
2903 #         install_dir : testsdir)
2904 # test('test-libudev-sym', exe)
2905 #
2906 # exe = executable(
2907 #         'test-libudev-static-sym',
2908 #         test_libudev_sym_c,
2909 #         include_directories : includes,
2910 #         c_args : ['-Wno-deprecated-declarations'],
2911 #         link_with : [install_libudev_static],
2912 #         build_by_default : static_libudev_pic,
2913 #         install : install_tests and static_libudev_pic,
2914 #         install_dir : testsdir)
2915 # if static_libudev_pic
2916 #         test('test-libudev-static-sym', exe)
2917 # endif
2918 #
2919 # ############################################################
2920 #
2921 # fuzzer_exes = []
2922 #
2923 # foreach tuple : fuzzers
2924 #         sources = tuple[0]
2925 #         link_with = tuple[1].length() > 0 ? tuple[1] : [libshared]
2926 #         dependencies = tuple[2]
2927 #         defs = tuple.length() >= 4 ? tuple[3] : []
2928 #         incs = tuple.length() >= 5 ? tuple[4] : includes
2929 #
2930 #         if fuzzer_build
2931 #                 dependencies += fuzzing_engine
2932 #         else
2933 #                 sources += 'src/fuzz/fuzz-main.c'
2934 #         endif
2935 #
2936 #         name = sources[0].split('/')[-1].split('.')[0]
2937 #
2938 #         fuzzer_exes += executable(
2939 #                 name,
2940 #                 sources,
2941 #                 include_directories : [incs, include_directories('src/fuzz')],
2942 #                 link_with : link_with,
2943 #                 dependencies : dependencies,
2944 #                 c_args : defs,
2945 #                 install : false)
2946 # endforeach
2947 #
2948 # run_target('fuzzers',
2949 #         depends : fuzzer_exes,
2950 #         command : ['true'])
2951 #
2952 # ############################################################
2953 #
2954 #else
2955 test_libelogind_sym = executable(
2956         'test-libelogind-sym',
2957         test_libelogind_sym_c,
2958         include_directories : includes,
2959         link_with : [libelogind],
2960         install : install_tests,
2961         install_dir : testsdir)
2962 test('test-libelogind-sym',
2963      test_libelogind_sym)
2964 #endif // 0
2965 make_directive_index_py = find_program('tools/make-directive-index.py')
2966 make_man_index_py = find_program('tools/make-man-index.py')
2967 xml_helper_py = find_program('tools/xml_helper.py')
2968 #if 0 /// UNNEEDED by elogind
2969 # hwdb_update_sh = find_program('tools/meson-hwdb-update.sh')
2970 #
2971 # subdir('units')
2972 # subdir('sysctl.d')
2973 # subdir('sysusers.d')
2974 # subdir('tmpfiles.d')
2975 # subdir('presets')
2976 # subdir('hwdb')
2977 # subdir('network')
2978 #endif // 0
2979 subdir('man')
2980 subdir('shell-completion/bash')
2981 subdir('shell-completion/zsh')
2982 #if 0 /// UNNEEDED by elogind
2983 #endif // 0
2984 subdir('doc/sysvinit')
2985 subdir('doc/var-log')
2986
2987 # FIXME: figure out if the warning is true:
2988 # https://github.com/mesonbuild/meson/wiki/Reference-manual#install_subdir
2989 install_subdir('factory/etc',
2990                install_dir : factorydir)
2991
2992
2993 #if 0 /// UNNEEDED by elogind
2994 # install_data('xorg/50-systemd-user.sh',
2995 #              install_dir : xinitrcdir)
2996 # install_data('modprobe.d/systemd.conf',
2997 #              install_dir : modprobedir)
2998 #endif // 0
2999 install_data('LICENSE.GPL2',
3000              'LICENSE.LGPL2.1',
3001              'NEWS',
3002              'README',
3003              'doc/CODING_STYLE',
3004 #if 0 /// irrelevant for elogind
3005 #              'doc/DISTRO_PORTING',
3006 #              'doc/ENVIRONMENT.md',
3007 #              'doc/HACKING',
3008 #              'doc/TRANSIENT-SETTINGS.md',
3009 #              'doc/TRANSLATORS',
3010 #              'doc/UIDS-GIDS.md',
3011 #endif // 0
3012              'src/libelogind/sd-bus/GVARIANT-SERIALIZATION',
3013              install_dir : docdir)
3014
3015 #if 0 /// UNNEEDED by elogind
3016 # meson.add_install_script('sh', '-c', mkdir_p.format(systemdstatedir))
3017 #endif // 0
3018 meson.add_install_script('sh', '-c', 'touch $DESTDIR@0@'.format(prefixdir))
3019
3020 ############################################################
3021
3022 meson_check_help = find_program('tools/meson-check-help.sh')
3023
3024 foreach exec : public_programs
3025         name = exec.full_path().split('/')[-1]
3026         test('check-help-' + name,
3027              meson_check_help,
3028              args : [exec.full_path()])
3029 endforeach
3030
3031 ############################################################
3032
3033 #if 0 /// fuzz regression tests are not supported by elogind
3034 # # Enable tests for all supported sanitizers
3035 # foreach tuple : sanitizers
3036 #         sanitizer = tuple[0]
3037 #         build = tuple[1]
3038 #
3039 #         have = run_command(check_compilation_sh,
3040 #                            cc.cmd_array(), '-x', 'c',
3041 #                            '-fsanitize=@0@'.format(sanitizer),
3042 #                            '-include', link_test_c).returncode() == 0
3043 #         message('@0@ sanitizer supported: @1@'.format(sanitizer, have ? 'yes' : 'no'))
3044 #
3045 #         if have
3046 #                 prev = ''
3047 #                 foreach p : fuzz_regression_tests
3048 #                         b = p.split('/')[-2]
3049 #                         c = p.split('/')[-1]
3050 #
3051 #                         name = '@0@:@1@'.format(b, sanitizer)
3052 #
3053 #                         if name != prev
3054 #                                 if want_tests == 'false'
3055 #                                         message('Not compiling @0@ because tests is set to false'.format(name))
3056 #                                 elif slow_tests
3057 #                                         exe = custom_target(
3058 #                                                 name,
3059 #                                                 output : name,
3060 #                                                 depends : build,
3061 #                                                 command : [env, 'ln', '-fs',
3062 #                                                            join_paths(build.full_path(), b),
3063 #                                                            '@OUTPUT@'],
3064 #                                                 build_by_default : true)
3065 #                                 else
3066 #                                         message('Not compiling @0@ because slow-tests is set to false'.format(name))
3067 #                                 endif
3068 #                         endif
3069 #                         prev = name
3070 #
3071 #                         if want_tests != 'false' and slow_tests
3072 #                                 test('@0@:@1@:@2@'.format(b, c, sanitizer),
3073 #                                      env,
3074 #                                      args : [exe.full_path(),
3075 #                                              join_paths(meson.source_root(),
3076 #                                                         'test/fuzz-regressions',
3077 #                                                         p)])
3078 #                         endif
3079 #                 endforeach
3080 #         endif
3081 # endforeach
3082 #endif // 0
3083
3084
3085 ############################################################
3086
3087 if git.found()
3088         all_files = run_command(
3089                 git,
3090                 ['--git-dir=@0@/.git'.format(meson.current_source_dir()),
3091                  'ls-files',
3092                  ':/*.[ch]'])
3093         all_files = files(all_files.stdout().split())
3094
3095         custom_target(
3096                 'tags',
3097                 output : 'tags',
3098                 command : [env, 'etags', '-o', '@0@/TAGS'.format(meson.current_source_dir())] + all_files)
3099         run_target(
3100                 'ctags',
3101                 command : [env, 'ctags', '-o', '@0@/tags'.format(meson.current_source_dir())] + all_files)
3102 endif
3103
3104 #if 0 /// UNNEEDED by elogind
3105 # if git.found()
3106 #         meson_git_contrib_sh = find_program('tools/meson-git-contrib.sh')
3107 #         run_target(
3108 #                 'git-contrib',
3109 #                 command : [meson_git_contrib_sh])
3110 # endif
3111 #endif // 0
3112
3113 if git.found()
3114         git_head = run_command(
3115                 git,
3116                 ['--git-dir=@0@/.git'.format(meson.current_source_dir()),
3117                  'rev-parse', 'HEAD']).stdout().strip()
3118         git_head_short = run_command(
3119                 git,
3120                 ['--git-dir=@0@/.git'.format(meson.current_source_dir()),
3121                  'rev-parse', '--short=7', 'HEAD']).stdout().strip()
3122
3123         run_target(
3124                 'git-snapshot',
3125                 command : ['git', 'archive',
3126                            '-o', '@0@/systemd-@1@.tar.gz'.format(meson.current_source_dir(),
3127                                                                  git_head_short),
3128                            '--prefix', 'systemd-@0@/'.format(git_head),
3129                            'HEAD'])
3130 endif
3131
3132 ############################################################
3133
3134 meson_check_api_docs_sh = find_program('tools/meson-check-api-docs.sh')
3135 run_target(
3136         'check-api-docs',
3137 #if 0 /// libudev is external, elogind does not need to document it.
3138 #         depends : [man, libsystemd, libudev],
3139 #         command : [meson_check_api_docs_sh, libsystemd.full_path(), libudev.full_path()])
3140 #else
3141         depends : [man, libelogind],
3142         command : [meson_check_api_docs_sh, libelogind.full_path()])
3143 #endif // 0
3144
3145 ############################################################
3146
3147 status = [
3148         '@0@ @1@'.format(meson.project_name(), meson.project_version()),
3149
3150         'split /usr:                        @0@'.format(split_usr),
3151         'split bin-sbin:                    @0@'.format(split_bin),
3152 #if 0 /// UNSUPPORTED by elogind
3153 #         'prefix directory:                  @0@'.format(prefixdir),
3154 #         'rootprefix directory:              @0@'.format(rootprefixdir),
3155 #         'sysconf directory:                 @0@'.format(sysconfdir),
3156 #         'include directory:                 @0@'.format(includedir),
3157 #         'lib directory:                     @0@'.format(libdir),
3158 #         'rootlib directory:                 @0@'.format(rootlibdir),
3159 #         'SysV init scripts:                 @0@'.format(sysvinit_path),
3160 #         'SysV rc?.d directories:            @0@'.format(sysvrcnd_path),
3161 #else
3162         'rootexeclib dir:                   @0@'.format(rootlibexecdir),
3163 #endif // 0
3164 #if 0 /// UNSUPPORTED by elogind
3165 #         'PAM modules directory:             @0@'.format(pamlibdir),
3166 #         'PAM configuration directory:       @0@'.format(pamconfdir),
3167 #         'RPM macros directory:              @0@'.format(rpmmacrosdir),
3168 #         'modprobe.d directory:              @0@'.format(modprobedir),
3169 #         'D-Bus policy directory:            @0@'.format(dbuspolicydir),
3170 #         'D-Bus session directory:           @0@'.format(dbussessionservicedir),
3171 #         'D-Bus system directory:            @0@'.format(dbussystemservicedir),
3172 #         'bash completions directory:        @0@'.format(bashcompletiondir),
3173 #         'zsh completions directory:         @0@'.format(zshcompletiondir),
3174 #         'extra start script:                @0@'.format(get_option('rc-local')),
3175 #         'extra stop script:                 @0@'.format(get_option('halt-local')),
3176 #         'debug shell:                       @0@ @ @1@'.format(get_option('debug-shell'),
3177 #                                                               get_option('debug-tty')),
3178 #endif // 0
3179         'TTY GID:                           @0@'.format(tty_gid),
3180 #if 0 /// UNSUPPORTED by elogind
3181 #         'users GID:                         @0@'.format(users_gid),
3182 #endif // 0
3183         'maximum system UID:                @0@'.format(system_uid_max),
3184         'maximum system GID:                @0@'.format(system_gid_max),
3185 #if 0 /// UNSUPPORTED by elogind
3186 #         'minimum dynamic UID:               @0@'.format(dynamic_uid_min),
3187 #         'maximum dynamic UID:               @0@'.format(dynamic_uid_max),
3188 #         'minimum container UID base:        @0@'.format(container_uid_base_min),
3189 #         'maximum container UID base:        @0@'.format(container_uid_base_max),
3190 #         '/dev/kvm access mode:              @0@'.format(get_option('dev-kvm-mode')),
3191 #         'render group access mode:          @0@'.format(get_option('group-render-mode')),
3192 #         'certificate root directory:        @0@'.format(get_option('certificate-root')),
3193 #         'support URL:                       @0@'.format(support_url),
3194 #         'nobody user name:                  @0@'.format(nobody_user),
3195 #         'nobody group name:                 @0@'.format(nobody_group),
3196 #         'fallback hostname:                 @0@'.format(get_option('fallback-hostname')),
3197 #         'symbolic gateway hostnames:        @0@'.format(', '.join(gateway_hostnames)),
3198 #
3199 #         'default DNSSEC mode:               @0@'.format(default_dnssec),
3200 #         'default cgroup hierarchy:          @0@'.format(default_hierarchy),
3201 #endif // 0
3202         'default KillUserProcesses setting: @0@'.format(kill_user_processes)]
3203
3204 #if 0 /// UNSUPPORTED by elogind
3205 # alt_dns_servers = '\n                                            '.join(dns_servers.split(' '))
3206 # alt_ntp_servers = '\n                                            '.join(ntp_servers.split(' '))
3207 # status += [
3208 #         'default DNS servers:               @0@'.format(alt_dns_servers),
3209 #         'default NTP servers:               @0@'.format(alt_ntp_servers)]
3210 #
3211 # alt_time_epoch = run_command('date', '-Is', '-u', '-d',
3212 #                              '@@0@'.format(time_epoch)).stdout().strip()
3213 # status += [
3214 #         'time epoch:                        @0@ (@1@)'.format(time_epoch, alt_time_epoch)]
3215 #endif // 0
3216
3217 # TODO:
3218 # CFLAGS:   ${OUR_CFLAGS} ${CFLAGS}
3219 # CPPFLAGS: ${OUR_CPPFLAGS} ${CPPFLAGS}
3220 # LDFLAGS:  ${OUR_LDFLAGS} ${LDFLAGS}
3221
3222 #if 0 /// UNNEEDED by elogind
3223 # if conf.get('ENABLE_EFI') == 1
3224 #         status += [
3225 #                 'efi arch:                          @0@'.format(efi_arch)]
3226 #
3227 #         if have_gnu_efi
3228 #                 status += [
3229 #                         'EFI machine type:                  @0@'.format(EFI_MACHINE_TYPE_NAME),
3230 #                         'EFI CC                             @0@'.format(efi_cc),
3231 #                         'EFI lib directory:                 @0@'.format(efi_libdir),
3232 #                         'EFI lds directory:                 @0@'.format(efi_ldsdir),
3233 #                         'EFI include directory:             @0@'.format(efi_incdir)]
3234 #         endif
3235 # endif
3236 #endif // 0
3237
3238 found = []
3239 missing = []
3240
3241 foreach tuple : [
3242 #if 0 /// UNNEEDED by elogind
3243 #         ['libcryptsetup'],
3244 #endif // 0
3245         ['PAM'],
3246         ['AUDIT'],
3247 #if 0 /// UNNEEDED by elogind
3248 #         ['IMA'],
3249 #         ['AppArmor'],
3250 #endif // 0
3251         ['SELinux'],
3252 #if 0 /// UNNEEDED by elogind
3253 #         ['SECCOMP'],
3254 #endif // 0
3255         ['SMACK'],
3256 #if 0 /// UNNEEDED by elogind
3257 #         ['zlib'],
3258 #         ['xz'],
3259 #         ['lz4'],
3260 #         ['bzip2'],
3261 #endif // 0
3262         ['ACL'],
3263 #if 0 /// UNNEEDED by elogind
3264 #         ['gcrypt'],
3265 #         ['qrencode'],
3266 #         ['microhttpd'],
3267 #         ['gnutls'],
3268 #         ['libcurl'],
3269 #         ['idn'],
3270 #         ['libidn2'],
3271 #         ['libidn'],
3272 #         ['nss-systemd'],
3273 #         ['libiptc'],
3274 #         ['elfutils'],
3275 #         ['binfmt'],
3276 #         ['vconsole'],
3277 #         ['quotacheck'],
3278 #         ['tmpfiles'],
3279 #         ['environment.d'],
3280 #         ['sysusers'],
3281 #         ['firstboot'],
3282 #         ['randomseed'],
3283 #         ['backlight'],
3284 #         ['rfkill'],
3285 #         ['logind'],
3286 #         ['machined'],
3287 #         ['portabled'],
3288 #         ['importd'],
3289 #         ['hostnamed'],
3290 #         ['timedated'],
3291 #         ['timesyncd'],
3292 #         ['localed'],
3293 #         ['networkd'],
3294 #         ['resolve'],
3295 #         ['coredump'],
3296 #endif // 0
3297         ['polkit'],
3298         ['legacy pkla',      install_polkit_pkla],
3299 #if 0 /// UNNEEDED by elogind
3300 #         ['efi'],
3301 #         ['gnu-efi',          have_gnu_efi],
3302 #         ['kmod'],
3303 #         ['xkbcommon'],
3304 #         ['pcre2'],
3305 #         ['blkid'],
3306 #endif // 0
3307         ['dbus'],
3308         ['glib'],
3309 #if 0 /// UNNEEDED by elogind
3310 #         ['nss-myhostname',   conf.get('ENABLE_MYHOSTNAME') == 1],
3311 #         ['hwdb'],
3312 #         ['tpm'],
3313 #endif // 0
3314         ['man pages',        want_man],
3315         ['html pages',       want_html],
3316         ['man page indices', want_man and have_lxml],
3317 #if 0 /// UNNEEDED by elogind
3318 #         ['SysV compat'],
3319 #endif // 0
3320         ['utmp'],
3321 #if 0 /// UNNEEDED by elogind
3322 #         ['ldconfig'],
3323 #         ['hibernate'],
3324 #         ['adm group',        get_option('adm-group')],
3325 #         ['wheel group',      get_option('wheel-group')],
3326 #         ['gshadow'],
3327 #         ['valgrind',         conf.get('VALGRIND') == 1],
3328 #else
3329         ['debug elogind'],
3330 #endif // 0
3331         ['debug hashmap'],
3332         ['debug mmap cache'],
3333 ]
3334
3335         if tuple.length() >= 2
3336                 cond = tuple[1]
3337         else
3338                 ident1 = 'HAVE_' + tuple[0].underscorify().to_upper()
3339                 ident2 = 'ENABLE_' + tuple[0].underscorify().to_upper()
3340                 cond = conf.get(ident1, 0) == 1 or conf.get(ident2, 0) == 1
3341         endif
3342         if cond
3343                 found += [tuple[0]]
3344         else
3345                 missing += [tuple[0]]
3346         endif
3347 endforeach
3348
3349 status += [
3350         '',
3351         'enabled features: @0@'.format(', '.join(found)),
3352         '',
3353         'disabled features: @0@'.format(', '.join(missing)),
3354         '']
3355 message('\n         '.join(status))
3356
3357 if rootprefixdir != rootprefix_default
3358         warning('\n' +
3359                 'Note that the installation prefix was changed to "@0@".\n'.format(rootprefixdir) +
3360                 'elogind used fixed names for unit file directories and other paths, so anything\n' +
3361                 'except the default ("@0@") is strongly discouraged.'.format(rootprefix_default))
3362 endif