meson.build

   1 # SPDX-License-Identifier: LGPL-2.1+
   2
   3 project('systemd', 'c',
   4         version : '245',
   5         license : 'LGPLv2+',
   6         default_options: [
   7                 'c_std=gnu99',
   8                 'prefix=/usr',
   9                 'sysconfdir=/etc',
  10                 'localstatedir=/var',
  11                 'warning_level=2',
  12         ],
  13         meson_version : '>= 0.46',
  14        )
  15
  16 libsystemd_version = '0.28.0'
  17 libudev_version = '1.6.17'
  18
  19 # We need the same data in two different formats, ugh!
  20 # Also, for hysterical reasons, we use different variable
  21 # names, sometimes. Not all variables are included in every
  22 # set. Ugh, ugh, ugh!
  23 conf = configuration_data()
  24 conf.set('PROJECT_VERSION',        meson.project_version(),
  25          description : 'Numerical project version (used where a simple number is expected)')
  26
  27 substs = configuration_data()
  28 substs.set('PROJECT_URL',          'https://www.freedesktop.org/wiki/Software/systemd')
  29 substs.set('PROJECT_VERSION',      meson.project_version(),
  30            description : 'Numerical project version (used where a simple number is expected)')
  31
  32 # This is to be used instead of meson.source_root(), as the latter will return
  33 # the wrong result when systemd is being built as a meson subproject
  34 project_source_root = meson.current_source_dir()
  35 project_build_root = meson.current_build_dir()
  36 relative_source_path = run_command('realpath',
  37                                    '--relative-to=@0@'.format(project_build_root),
  38                                    project_source_root).stdout().strip()
  39 conf.set_quoted('RELATIVE_SOURCE_PATH', relative_source_path)
  40
  41 want_ossfuzz = get_option('oss-fuzz')
  42 want_libfuzzer = get_option('llvm-fuzz')
  43 if want_ossfuzz + want_libfuzzer > 1
  44         error('only one of oss-fuzz or llvm-fuzz can be specified')
  45 endif
  46
  47 skip_deps = want_ossfuzz or want_libfuzzer
  48 fuzzer_build = want_ossfuzz or want_libfuzzer
  49
  50 #####################################################################
  51
  52 # Try to install the git pre-commit hook
  53 add_git_hook_sh = find_program('tools/add-git-hook.sh', required : false)
  54 if add_git_hook_sh.found()
  55         git_hook = run_command(add_git_hook_sh)
  56         if git_hook.returncode() == 0
  57                 message(git_hook.stdout().strip())
  58         endif
  59 endif
  60
  61 #####################################################################
  62
  63 if get_option('split-usr') == 'auto'
  64         split_usr = run_command('test', '-L', '/bin').returncode() != 0
  65 else
  66         split_usr = get_option('split-usr') == 'true'
  67 endif
  68 conf.set10('HAVE_SPLIT_USR', split_usr,
  69            description : '/usr/bin and /bin directories are separate')
  70
  71 if get_option('split-bin') == 'auto'
  72         split_bin = run_command('test', '-L', '/usr/sbin').returncode() != 0
  73 else
  74         split_bin = get_option('split-bin') == 'true'
  75 endif
  76 conf.set10('HAVE_SPLIT_BIN', split_bin,
  77            description : 'bin and sbin directories are separate')
  78
  79 rootprefixdir = get_option('rootprefix')
  80 # Unusual rootprefixdir values are used by some distros
  81 # (see https://github.com/systemd/systemd/pull/7461).
  82 rootprefix_default = split_usr ? '/' : '/usr'
  83 if rootprefixdir == ''
  84         rootprefixdir = rootprefix_default
  85 endif
  86 rootprefixdir_noslash = rootprefixdir == '/' ? '' : rootprefixdir
  87
  88 sysvinit_path = get_option('sysvinit-path')
  89 sysvrcnd_path = get_option('sysvrcnd-path')
  90 conf.set10('HAVE_SYSV_COMPAT', sysvinit_path != '' and sysvrcnd_path != '',
  91            description : 'SysV init scripts and rcN.d links are supported')
  92
  93 conf.set10('BUMP_PROC_SYS_FS_FILE_MAX', get_option('bump-proc-sys-fs-file-max'))
  94 conf.set10('BUMP_PROC_SYS_FS_NR_OPEN',  get_option('bump-proc-sys-fs-nr-open'))
  95 conf.set('HIGH_RLIMIT_NOFILE',          512*1024)
  96
  97 # join_paths ignores the preceding arguments if an absolute component is
  98 # encountered, so this should canonicalize various paths when they are
  99 # absolute or relative.
 100 prefixdir = get_option('prefix')
 101 if not prefixdir.startswith('/')
 102         error('Prefix is not absolute: "@0@"'.format(prefixdir))
 103 endif
 104 bindir = join_paths(prefixdir, get_option('bindir'))
 105 libdir = join_paths(prefixdir, get_option('libdir'))
 106 sysconfdir = join_paths(prefixdir, get_option('sysconfdir'))
 107 includedir = join_paths(prefixdir, get_option('includedir'))
 108 datadir = join_paths(prefixdir, get_option('datadir'))
 109 localstatedir = join_paths('/', get_option('localstatedir'))
 110
 111 rootbindir = join_paths(rootprefixdir, 'bin')
 112 rootsbindir = join_paths(rootprefixdir, split_bin ? 'sbin' : 'bin')
 113 rootlibexecdir = join_paths(rootprefixdir, 'lib/systemd')
 114
 115 rootlibdir = get_option('rootlibdir')
 116 if rootlibdir == ''
 117         rootlibdir = join_paths(rootprefixdir, libdir.split('/')[-1])
 118 endif
 119
 120 # Dirs of external packages
 121 pkgconfigdatadir = get_option('pkgconfigdatadir') == '' ? join_paths(datadir, 'pkgconfig') : get_option('pkgconfigdatadir')
 122 pkgconfiglibdir = get_option('pkgconfiglibdir') == '' ? join_paths(libdir, 'pkgconfig') : get_option('pkgconfiglibdir')
 123 polkitpolicydir = join_paths(datadir, 'polkit-1/actions')
 124 polkitrulesdir = join_paths(datadir, 'polkit-1/rules.d')
 125 polkitpkladir = join_paths(localstatedir, 'lib/polkit-1/localauthority/10-vendor.d')
 126 xinitrcdir = join_paths(sysconfdir, 'X11/xinit/xinitrc.d')
 127 rpmmacrosdir = get_option('rpmmacrosdir')
 128 if rpmmacrosdir != 'no'
 129         rpmmacrosdir = join_paths(prefixdir, rpmmacrosdir)
 130 endif
 131 modprobedir = join_paths(rootprefixdir, 'lib/modprobe.d')
 132
 133 # Our own paths
 134 pkgdatadir = join_paths(datadir, 'systemd')
 135 environmentdir = join_paths(prefixdir, 'lib/environment.d')
 136 pkgsysconfdir = join_paths(sysconfdir, 'systemd')
 137 userunitdir = join_paths(prefixdir, 'lib/systemd/user')
 138 userpresetdir = join_paths(prefixdir, 'lib/systemd/user-preset')
 139 tmpfilesdir = join_paths(prefixdir, 'lib/tmpfiles.d')
 140 sysusersdir = join_paths(prefixdir, 'lib/sysusers.d')
 141 sysctldir = join_paths(prefixdir, 'lib/sysctl.d')
 142 binfmtdir = join_paths(prefixdir, 'lib/binfmt.d')
 143 modulesloaddir = join_paths(prefixdir, 'lib/modules-load.d')
 144 networkdir = join_paths(rootprefixdir, 'lib/systemd/network')
 145 pkgincludedir = join_paths(includedir, 'systemd')
 146 systemgeneratordir = join_paths(rootlibexecdir, 'system-generators')
 147 usergeneratordir = join_paths(prefixdir, 'lib/systemd/user-generators')
 148 systemenvgeneratordir = join_paths(prefixdir, 'lib/systemd/system-environment-generators')
 149 userenvgeneratordir = join_paths(prefixdir, 'lib/systemd/user-environment-generators')
 150 systemshutdowndir = join_paths(rootlibexecdir, 'system-shutdown')
 151 systemsleepdir = join_paths(rootlibexecdir, 'system-sleep')
 152 systemunitdir = join_paths(rootprefixdir, 'lib/systemd/system')
 153 systempresetdir = join_paths(rootprefixdir, 'lib/systemd/system-preset')
 154 udevlibexecdir = join_paths(rootprefixdir, 'lib/udev')
 155 udevrulesdir = join_paths(udevlibexecdir, 'rules.d')
 156 udevhwdbdir = join_paths(udevlibexecdir, 'hwdb.d')
 157 catalogdir = join_paths(prefixdir, 'lib/systemd/catalog')
 158 kernelinstalldir = join_paths(prefixdir, 'lib/kernel/install.d')
 159 factorydir = join_paths(datadir, 'factory')
 160 bootlibdir = join_paths(prefixdir, 'lib/systemd/boot/efi')
 161 testsdir = join_paths(prefixdir, 'lib/systemd/tests')
 162 systemdstatedir = join_paths(localstatedir, 'lib/systemd')
 163 catalogstatedir = join_paths(systemdstatedir, 'catalog')
 164 randomseeddir = join_paths(localstatedir, 'lib/systemd')
 165 profiledir = join_paths(rootlibexecdir, 'portable', 'profile')
 166 ntpservicelistdir = join_paths(rootprefixdir, 'lib/systemd/ntp-units.d')
 167
 168 docdir = get_option('docdir')
 169 if docdir == ''
 170         docdir = join_paths(datadir, 'doc/systemd')
 171 endif
 172
 173 dbuspolicydir = get_option('dbuspolicydir')
 174 if dbuspolicydir == ''
 175         dbuspolicydir = join_paths(datadir, 'dbus-1/system.d')
 176 endif
 177
 178 dbussessionservicedir = get_option('dbussessionservicedir')
 179 if dbussessionservicedir == ''
 180         dbussessionservicedir = join_paths(datadir, 'dbus-1/services')
 181 endif
 182
 183 dbussystemservicedir = get_option('dbussystemservicedir')
 184 if dbussystemservicedir == ''
 185         dbussystemservicedir = join_paths(datadir, 'dbus-1/system-services')
 186 endif
 187
 188 pamlibdir = get_option('pamlibdir')
 189 if pamlibdir == ''
 190         pamlibdir = join_paths(rootlibdir, 'security')
 191 endif
 192
 193 pamconfdir = get_option('pamconfdir')
 194 if pamconfdir == ''
 195         pamconfdir = join_paths(sysconfdir, 'pam.d')
 196 endif
 197
 198 memory_accounting_default = get_option('memory-accounting-default')
 199 status_unit_format_default = get_option('status-unit-format-default')
 200
 201 conf.set_quoted('PKGSYSCONFDIR',                              pkgsysconfdir)
 202 conf.set_quoted('SYSTEM_CONFIG_UNIT_DIR',                     join_paths(pkgsysconfdir, 'system'))
 203 conf.set_quoted('SYSTEM_DATA_UNIT_PATH',                      systemunitdir)
 204 conf.set_quoted('SYSTEM_SYSVINIT_PATH',                       sysvinit_path)
 205 conf.set_quoted('SYSTEM_SYSVRCND_PATH',                       sysvrcnd_path)
 206 conf.set_quoted('RC_LOCAL_SCRIPT_PATH_START',                 get_option('rc-local'))
 207
 208 conf.set('ANSI_OK_COLOR',                                     'ANSI_' + get_option('ok-color').underscorify().to_upper())
 209
 210 conf.set_quoted('USER_CONFIG_UNIT_DIR',                       join_paths(pkgsysconfdir, 'user'))
 211 conf.set_quoted('USER_DATA_UNIT_DIR',                         userunitdir)
 212 conf.set_quoted('CERTIFICATE_ROOT',                           get_option('certificate-root'))
 213 conf.set_quoted('CATALOG_DATABASE',                           join_paths(catalogstatedir, 'database'))
 214 conf.set_quoted('SYSTEMD_CGROUP_AGENT_PATH',                  join_paths(rootlibexecdir, 'systemd-cgroups-agent'))
 215 conf.set_quoted('SYSTEMD_BINARY_PATH',                        join_paths(rootlibexecdir, 'systemd'))
 216 conf.set_quoted('SYSTEMD_FSCK_PATH',                          join_paths(rootlibexecdir, 'systemd-fsck'))
 217 conf.set_quoted('SYSTEMD_MAKEFS_PATH',                        join_paths(rootlibexecdir, 'systemd-makefs'))
 218 conf.set_quoted('SYSTEMD_GROWFS_PATH',                        join_paths(rootlibexecdir, 'systemd-growfs'))
 219 conf.set_quoted('SYSTEMD_SHUTDOWN_BINARY_PATH',               join_paths(rootlibexecdir, 'systemd-shutdown'))
 220 conf.set_quoted('SYSTEMCTL_BINARY_PATH',                      join_paths(rootbindir, 'systemctl'))
 221 conf.set_quoted('SYSTEMD_TTY_ASK_PASSWORD_AGENT_BINARY_PATH', join_paths(rootbindir, 'systemd-tty-ask-password-agent'))
 222 conf.set_quoted('SYSTEMD_STDIO_BRIDGE_BINARY_PATH',           join_paths(bindir, 'systemd-stdio-bridge'))
 223 conf.set_quoted('ROOTPREFIX',                                 rootprefixdir)
 224 conf.set_quoted('RANDOM_SEED_DIR',                            randomseeddir)
 225 conf.set_quoted('RANDOM_SEED',                                join_paths(randomseeddir, 'random-seed'))
 226 conf.set_quoted('SYSTEMD_CRYPTSETUP_PATH',                    join_paths(rootlibexecdir, 'systemd-cryptsetup'))
 227 conf.set_quoted('SYSTEM_GENERATOR_DIR',                       systemgeneratordir)
 228 conf.set_quoted('USER_GENERATOR_DIR',                         usergeneratordir)
 229 conf.set_quoted('SYSTEM_ENV_GENERATOR_DIR',                   systemenvgeneratordir)
 230 conf.set_quoted('USER_ENV_GENERATOR_DIR',                     userenvgeneratordir)
 231 conf.set_quoted('SYSTEM_SHUTDOWN_PATH',                       systemshutdowndir)
 232 conf.set_quoted('SYSTEM_SLEEP_PATH',                          systemsleepdir)
 233 conf.set_quoted('SYSTEMD_KBD_MODEL_MAP',                      join_paths(pkgdatadir, 'kbd-model-map'))
 234 conf.set_quoted('SYSTEMD_LANGUAGE_FALLBACK_MAP',              join_paths(pkgdatadir, 'language-fallback-map'))
 235 conf.set_quoted('SYSTEMD_TEST_DATA',                          join_paths(testsdir, 'testdata'))
 236 conf.set_quoted('SYSTEMD_CATALOG_DIR',                        catalogdir)
 237 conf.set_quoted('UDEVLIBEXECDIR',                             udevlibexecdir)
 238 conf.set_quoted('POLKIT_AGENT_BINARY_PATH',                   join_paths(bindir, 'pkttyagent'))
 239 conf.set_quoted('LIBDIR',                                     libdir)
 240 conf.set_quoted('ROOTLIBDIR',                                 rootlibdir)
 241 conf.set_quoted('ROOTLIBEXECDIR',                             rootlibexecdir)
 242 conf.set_quoted('BOOTLIBDIR',                                 bootlibdir)
 243 conf.set_quoted('SYSTEMD_PULL_PATH',                          join_paths(rootlibexecdir, 'systemd-pull'))
 244 conf.set_quoted('SYSTEMD_IMPORT_PATH',                        join_paths(rootlibexecdir, 'systemd-import'))
 245 conf.set_quoted('SYSTEMD_IMPORT_FS_PATH',                     join_paths(rootlibexecdir, 'systemd-import-fs'))
 246 conf.set_quoted('SYSTEMD_EXPORT_PATH',                        join_paths(rootlibexecdir, 'systemd-export'))
 247 conf.set_quoted('VENDOR_KEYRING_PATH',                        join_paths(rootlibexecdir, 'import-pubring.gpg'))
 248 conf.set_quoted('USER_KEYRING_PATH',                          join_paths(pkgsysconfdir, 'import-pubring.gpg'))
 249 conf.set_quoted('DOCUMENT_ROOT',                              join_paths(pkgdatadir, 'gatewayd'))
 250 conf.set_quoted('SYSTEMD_HOMEWORK_PATH',                      join_paths(rootlibexecdir, 'systemd-homework'))
 251 conf.set_quoted('SYSTEMD_USERWORK_PATH',                      join_paths(rootlibexecdir, 'systemd-userwork'))
 252 conf.set10('MEMORY_ACCOUNTING_DEFAULT',                       memory_accounting_default)
 253 conf.set_quoted('MEMORY_ACCOUNTING_DEFAULT_YES_NO',           memory_accounting_default ? 'yes' : 'no')
 254 conf.set('STATUS_UNIT_FORMAT_DEFAULT',                        'STATUS_UNIT_FORMAT_' + status_unit_format_default.to_upper())
 255
 256 substs.set('prefix',                                          prefixdir)
 257 substs.set('rootprefix',                                      rootprefixdir)
 258 substs.set('rootprefix_noslash',                              rootprefixdir_noslash)
 259 substs.set('exec_prefix',                                     prefixdir)
 260 substs.set('libdir',                                          libdir)
 261 substs.set('rootlibdir',                                      rootlibdir)
 262 substs.set('includedir',                                      includedir)
 263 substs.set('sysconfdir',                                      sysconfdir)
 264 substs.set('bindir',                                          bindir)
 265 substs.set('rootbindir',                                      rootbindir)
 266 substs.set('rootlibexecdir',                                  rootlibexecdir)
 267 substs.set('systemunitdir',                                   systemunitdir)
 268 substs.set('userunitdir',                                     userunitdir)
 269 substs.set('systempresetdir',                                 systempresetdir)
 270 substs.set('userpresetdir',                                   userpresetdir)
 271 substs.set('udevhwdbdir',                                     udevhwdbdir)
 272 substs.set('udevrulesdir',                                    udevrulesdir)
 273 substs.set('udevlibexecdir',                                  udevlibexecdir)
 274 substs.set('environmentdir',                                  environmentdir)
 275 substs.set('catalogdir',                                      catalogdir)
 276 substs.set('tmpfilesdir',                                     tmpfilesdir)
 277 substs.set('sysusersdir',                                     sysusersdir)
 278 substs.set('sysctldir',                                       sysctldir)
 279 substs.set('binfmtdir',                                       binfmtdir)
 280 substs.set('modulesloaddir',                                  modulesloaddir)
 281 substs.set('modprobedir',                                     modprobedir)
 282 substs.set('systemgeneratordir',                              systemgeneratordir)
 283 substs.set('usergeneratordir',                                usergeneratordir)
 284 substs.set('systemenvgeneratordir',                           systemenvgeneratordir)
 285 substs.set('userenvgeneratordir',                             userenvgeneratordir)
 286 substs.set('systemshutdowndir',                               systemshutdowndir)
 287 substs.set('systemsleepdir',                                  systemsleepdir)
 288 substs.set('CERTIFICATEROOT',                                 get_option('certificate-root'))
 289 substs.set('RANDOM_SEED',                                     join_paths(randomseeddir, 'random-seed'))
 290 substs.set('SYSTEM_SYSVINIT_PATH',                            sysvinit_path)
 291 substs.set('SYSTEM_SYSVRCND_PATH',                            sysvrcnd_path)
 292 substs.set('RC_LOCAL_SCRIPT_PATH_START',                      get_option('rc-local'))
 293 substs.set('MEMORY_ACCOUNTING_DEFAULT',                       memory_accounting_default ? 'yes' : 'no')
 294 substs.set('STATUS_UNIT_FORMAT_DEFAULT',                      status_unit_format_default)
 295 substs.set('HIGH_RLIMIT_NOFILE',                              conf.get('HIGH_RLIMIT_NOFILE'))
 296 substs.set('BUILD_ROOT',                                      project_build_root)
 297
 298 #####################################################################
 299
 300 cc = meson.get_compiler('c')
 301 pkgconfig = import('pkgconfig')
 302 check_compilation_sh = find_program('tools/meson-check-compilation.sh')
 303 meson_build_sh = find_program('tools/meson-build.sh')
 304
 305 want_tests = get_option('tests')
 306 slow_tests = want_tests != 'false' and get_option('slow-tests')
 307 install_tests = get_option('install-tests')
 308
 309 if add_languages('cpp', required : fuzzer_build)
 310         #  Used only for tests
 311         cxx = meson.get_compiler('cpp')
 312         cxx_cmd = ' '.join(cxx.cmd_array())
 313 else
 314         cxx_cmd = ''
 315 endif
 316
 317 if want_libfuzzer
 318         fuzzing_engine = meson.get_compiler('cpp').find_library('Fuzzer', required : false)
 319         if fuzzing_engine.found()
 320                 add_project_arguments('-fsanitize-coverage=trace-pc-guard,trace-cmp', language : 'c')
 321         elif cc.has_argument('-fsanitize=fuzzer-no-link')
 322                 add_project_arguments('-fsanitize=fuzzer-no-link', language : 'c')
 323         else
 324                 error('Looks like neither libFuzzer nor -fsanitize=fuzzer-no-link is supported')
 325         endif
 326 elif want_ossfuzz
 327         fuzzing_engine = meson.get_compiler('cpp').find_library('FuzzingEngine')
 328 endif
 329
 330 # Those generate many false positives, and we do not want to change the code to
 331 # avoid them.
 332 basic_disabled_warnings = [
 333         '-Wno-unused-parameter',
 334         '-Wno-missing-field-initializers',
 335         '-Wno-unused-result',
 336         '-Wno-format-signedness',
 337 ]
 338 if get_option('b_ndebug') == 'true'
 339         # With asserts disabled with get a bunch of warnings about variables which
 340         # are used only in the asserts. This is not useful at all, so let's just silence
 341         # those warnings.
 342         basic_disabled_warnings += [
 343                 '-Wno-unused-variable',
 344                 '-Wno-unused-but-set-variable',
 345         ]
 346 endif
 347
 348 possible_cc_flags = [
 349         '-Werror=undef',
 350         '-Wlogical-op',
 351         '-Wmissing-include-dirs',
 352         '-Wold-style-definition',
 353         '-Wpointer-arith',
 354         '-Winit-self',
 355         '-Wfloat-equal',
 356         '-Wsuggest-attribute=noreturn',
 357         '-Werror=missing-prototypes',
 358         '-Werror=implicit-function-declaration',
 359         '-Werror=missing-declarations',
 360         '-Werror=return-type',
 361         '-Werror=incompatible-pointer-types',
 362         '-Werror=format=2',
 363         '-Wstrict-prototypes',
 364         '-Wredundant-decls',
 365         '-Wmissing-noreturn',
 366         '-Wimplicit-fallthrough=5',
 367         '-Wshadow',
 368         '-Wendif-labels',
 369         '-Wstrict-aliasing=2',
 370         '-Wwrite-strings',
 371         '-Werror=overflow',
 372         '-Werror=shift-count-overflow',
 373         '-Werror=shift-overflow=2',
 374         '-Wdate-time',
 375         '-Wnested-externs',
 376
 377         # negative arguments are correctly detected starting with meson 0.46.
 378         '-Wno-error=#warnings',  # clang
 379         '-Wno-string-plus-int',  # clang
 380
 381         # Disable -Wmaybe-uninitialized, since it's noisy on gcc 8 with
 382         # optimizations enabled, producing essentially false positives.
 383         '-Wno-maybe-uninitialized',
 384
 385         '-ffast-math',
 386         '-fno-common',
 387         '-fdiagnostics-show-option',
 388         '-fno-strict-aliasing',
 389         '-fvisibility=hidden',
 390         '-fstack-protector',
 391         '-fstack-protector-strong',
 392         '--param=ssp-buffer-size=4',
 393 ]
 394
 395 # --as-needed and --no-undefined are provided by meson by default,
 396 # run mesonconf to see what is enabled
 397 possible_link_flags = [
 398         '-Wl,-z,relro',
 399         '-Wl,-z,now',
 400         '-fstack-protector',
 401 ]
 402
 403 if cc.get_id() == 'clang'
 404         possible_cc_flags += [
 405                 '-Wno-typedef-redefinition',
 406                 '-Wno-gnu-variable-sized-type-not-at-end',
 407         ]
 408 endif
 409
 410 if get_option('buildtype') != 'debug'
 411         possible_cc_flags += [
 412                 '-ffunction-sections',
 413                 '-fdata-sections',
 414         ]
 415
 416         possible_link_flags += '-Wl,--gc-sections'
 417 endif
 418
 419 add_project_arguments(cc.get_supported_arguments(basic_disabled_warnings), language : 'c')
 420 add_project_arguments(cc.get_supported_arguments(possible_cc_flags), language : 'c')
 421 add_project_link_arguments(cc.get_supported_link_arguments(possible_link_flags), language : 'c')
 422
 423 if cc.compiles('''
 424    #include <time.h>
 425    #include <inttypes.h>
 426    typedef uint64_t usec_t;
 427    usec_t now(clockid_t clock);
 428    int main(void) {
 429            struct timespec now;
 430            return 0;
 431    }
 432 ''', args: '-Werror=shadow', name : '-Werror=shadow with local shadowing')
 433         add_project_arguments('-Werror=shadow', language : 'c')
 434 endif
 435
 436 if cxx_cmd != ''
 437         add_project_arguments(cxx.get_supported_arguments(basic_disabled_warnings), language : 'cpp')
 438 endif
 439
 440 cpp = ' '.join(cc.cmd_array()) + ' -E'
 441
 442 has_wstringop_truncation = cc.has_argument('-Wstringop-truncation')
 443
 444 #####################################################################
 445 # compilation result tests
 446
 447 conf.set('_GNU_SOURCE', true)
 448 conf.set('__SANE_USERSPACE_TYPES__', true)
 449 conf.set10('HAVE_WSTRINGOP_TRUNCATION', has_wstringop_truncation)
 450
 451 conf.set('SIZEOF_DEV_T', cc.sizeof('dev_t', prefix : '#include <sys/types.h>'))
 452 conf.set('SIZEOF_INO_T', cc.sizeof('ino_t', prefix : '#include <sys/types.h>'))
 453 conf.set('SIZEOF_TIME_T', cc.sizeof('time_t', prefix : '#include <sys/time.h>'))
 454 conf.set('SIZEOF_RLIM_T', cc.sizeof('rlim_t', prefix : '#include <sys/resource.h>'))
 455
 456 decl_headers = '''
 457 #include <uchar.h>
 458 #include <sys/stat.h>
 459 '''
 460
 461 foreach decl : ['char16_t',
 462                 'char32_t',
 463                 'struct statx',
 464                ]
 465
 466         # We get -1 if the size cannot be determined
 467         have = cc.sizeof(decl, prefix : decl_headers, args : '-D_GNU_SOURCE') > 0
 468
 469         if decl == 'struct statx'
 470                 if have
 471                         want_linux_stat_h = false
 472                 else
 473                         have = cc.sizeof(decl,
 474                                          prefix : decl_headers + '#include <linux/stat.h>',
 475                                          args : '-D_GNU_SOURCE') > 0
 476                         want_linux_stat_h = have
 477                 endif
 478         endif
 479
 480         conf.set10('HAVE_' + decl.underscorify().to_upper(), have)
 481 endforeach
 482
 483 conf.set10('WANT_LINUX_STAT_H', want_linux_stat_h)
 484
 485 foreach ident : ['secure_getenv', '__secure_getenv']
 486         conf.set10('HAVE_' + ident.to_upper(), cc.has_function(ident))
 487 endforeach
 488
 489 foreach ident : [
 490         ['memfd_create',      '''#include <sys/mman.h>'''],
 491         ['gettid',            '''#include <sys/types.h>
 492                                  #include <unistd.h>'''],
 493         ['pivot_root',        '''#include <stdlib.h>
 494                                  #include <unistd.h>'''],     # no known header declares pivot_root
 495         ['name_to_handle_at', '''#include <sys/types.h>
 496                                  #include <sys/stat.h>
 497                                  #include <fcntl.h>'''],
 498         ['setns',             '''#include <sched.h>'''],
 499         ['renameat2',         '''#include <stdio.h>
 500                                  #include <fcntl.h>'''],
 501         ['kcmp',              '''#include <linux/kcmp.h>'''],
 502         ['keyctl',            '''#include <sys/types.h>
 503                                  #include <keyutils.h>'''],
 504         ['copy_file_range',   '''#include <sys/syscall.h>
 505                                  #include <unistd.h>'''],
 506         ['bpf',               '''#include <sys/syscall.h>
 507                                  #include <unistd.h>'''],
 508         ['statx',             '''#include <sys/types.h>
 509                                  #include <sys/stat.h>
 510                                  #include <unistd.h>'''],
 511         ['explicit_bzero' ,   '''#include <string.h>'''],
 512         ['reallocarray',      '''#include <malloc.h>'''],
 513         ['set_mempolicy',     '''#include <stdlib.h>
 514                                  #include <unistd.h>'''],
 515         ['get_mempolicy',     '''#include <stdlib.h>
 516                                  #include <unistd.h>'''],
 517         ['pidfd_send_signal', '''#include <stdlib.h>
 518                                  #include <unistd.h>
 519                                  #include <signal.h>
 520                                  #include <sys/wait.h>'''],
 521         ['pidfd_open',        '''#include <stdlib.h>
 522                                  #include <unistd.h>
 523                                  #include <signal.h>
 524                                  #include <sys/wait.h>'''],
 525         ['rt_sigqueueinfo',   '''#include <stdlib.h>
 526                                  #include <unistd.h>
 527                                  #include <signal.h>
 528                                  #include <sys/wait.h>'''],
 529 ]
 530
 531         have = cc.has_function(ident[0], prefix : ident[1], args : '-D_GNU_SOURCE')
 532         conf.set10('HAVE_' + ident[0].to_upper(), have)
 533 endforeach
 534
 535 if cc.has_function('getrandom', prefix : '''#include <sys/random.h>''', args : '-D_GNU_SOURCE')
 536         conf.set10('USE_SYS_RANDOM_H', true)
 537         conf.set10('HAVE_GETRANDOM', true)
 538 else
 539         have = cc.has_function('getrandom', prefix : '''#include <linux/random.h>''')
 540         conf.set10('USE_SYS_RANDOM_H', false)
 541         conf.set10('HAVE_GETRANDOM', have)
 542 endif
 543
 544 #####################################################################
 545
 546 vcs_tagger = [project_source_root + '/tools/meson-vcs-tag.sh',
 547               project_source_root,
 548               get_option('version-tag'),
 549               meson.project_version()]
 550
 551 version_h = vcs_tag(
 552         input : 'src/version/version.h.in',
 553         output : 'version.h',
 554         command: vcs_tagger)
 555
 556 versiondep = declare_dependency(sources: version_h)
 557
 558 sed = find_program('sed')
 559 awk = find_program('awk')
 560 m4 = find_program('m4')
 561 stat = find_program('stat')
 562 git = find_program('git', required : false)
 563 env = find_program('env')
 564 perl = find_program('perl', required : false)
 565
 566 meson_make_symlink = project_source_root + '/tools/meson-make-symlink.sh'
 567 mkdir_p = 'mkdir -p $DESTDIR/@0@'
 568 test_efi_create_disk_sh = find_program('test/test-efi-create-disk.sh')
 569 splash_bmp = files('test/splash.bmp')
 570
 571 # if -Dxxx-path option is found, use that. Otherwise, check in $PATH,
 572 # /usr/sbin, /sbin, and fall back to the default from middle column.
 573 progs = [['quotaon',    '/usr/sbin/quotaon'    ],
 574          ['quotacheck', '/usr/sbin/quotacheck' ],
 575          ['kmod',       '/usr/bin/kmod'        ],
 576          ['kexec',      '/usr/sbin/kexec'      ],
 577          ['sulogin',    '/usr/sbin/sulogin'    ],
 578          ['mount',      '/usr/bin/mount',      'MOUNT_PATH'],
 579          ['umount',     '/usr/bin/umount',     'UMOUNT_PATH'],
 580          ['loadkeys',   '/usr/bin/loadkeys',   'KBD_LOADKEYS'],
 581          ['setfont',    '/usr/bin/setfont',    'KBD_SETFONT'],
 582          ['nologin',    '/usr/sbin/nologin',   ],
 583         ]
 584 foreach prog : progs
 585         path = get_option(prog[0] + '-path')
 586         if path != ''
 587                 message('Using @1@ for @0@'.format(prog[0], path))
 588         else
 589                 exe = find_program(prog[0],
 590                                    '/usr/sbin/' + prog[0],
 591                                    '/sbin/' + prog[0],
 592                                    required: false)
 593                 path = exe.found() ? exe.path() : prog[1]
 594         endif
 595         name = prog.length() > 2 ? prog[2] : prog[0].to_upper()
 596         conf.set_quoted(name, path)
 597         substs.set(name, path)
 598 endforeach
 599
 600 conf.set_quoted('TELINIT', get_option('telinit-path'))
 601
 602 if run_command('ln', '--relative', '--help').returncode() != 0
 603         error('ln does not support --relative (added in coreutils 8.16)')
 604 endif
 605
 606 ############################################################
 607
 608 gperf = find_program('gperf')
 609
 610 gperf_test_format = '''
 611 #include <string.h>
 612 const char * in_word_set(const char *, @0@);
 613 @1@
 614 '''
 615 gperf_snippet_format = 'echo foo,bar | @0@ -L ANSI-C'
 616 gperf_snippet = run_command('sh', '-c', gperf_snippet_format.format(gperf.path()))
 617 gperf_test = gperf_test_format.format('size_t', gperf_snippet.stdout())
 618 if cc.compiles(gperf_test)
 619         gperf_len_type = 'size_t'
 620 else
 621         gperf_test = gperf_test_format.format('unsigned', gperf_snippet.stdout())
 622         if cc.compiles(gperf_test)
 623                 gperf_len_type = 'unsigned'
 624         else
 625                 error('unable to determine gperf len type')
 626         endif
 627 endif
 628 message('gperf len type is @0@'.format(gperf_len_type))
 629 conf.set('GPERF_LEN_TYPE', gperf_len_type,
 630          description : 'The type of gperf "len" parameter')
 631
 632 ############################################################
 633
 634 if not cc.has_header('sys/capability.h')
 635         error('POSIX caps headers not found')
 636 endif
 637 foreach header : ['crypt.h',
 638                   'linux/memfd.h',
 639                   'linux/vm_sockets.h',
 640                   'sys/auxv.h',
 641                   'valgrind/memcheck.h',
 642                   'valgrind/valgrind.h',
 643                  ]
 644
 645         conf.set10('HAVE_' + header.underscorify().to_upper(),
 646                    cc.has_header(header))
 647 endforeach
 648
 649 ############################################################
 650
 651 conf.set_quoted('FALLBACK_HOSTNAME', get_option('fallback-hostname'))
 652 conf.set10('ENABLE_COMPAT_GATEWAY_HOSTNAME', get_option('compat-gateway-hostname'))
 653 gateway_hostnames = ['_gateway'] + (conf.get('ENABLE_COMPAT_GATEWAY_HOSTNAME') == 1 ? ['gateway'] : [])
 654
 655 default_hierarchy = get_option('default-hierarchy')
 656 conf.set_quoted('DEFAULT_HIERARCHY_NAME', default_hierarchy,
 657                 description : 'default cgroup hierarchy as string')
 658 if default_hierarchy == 'legacy'
 659         conf.set('DEFAULT_HIERARCHY', 'CGROUP_UNIFIED_NONE')
 660 elif default_hierarchy == 'hybrid'
 661         conf.set('DEFAULT_HIERARCHY', 'CGROUP_UNIFIED_SYSTEMD')
 662 else
 663         conf.set('DEFAULT_HIERARCHY', 'CGROUP_UNIFIED_ALL')
 664 endif
 665
 666 default_net_naming_scheme = get_option('default-net-naming-scheme')
 667 conf.set_quoted('DEFAULT_NET_NAMING_SCHEME', default_net_naming_scheme)
 668
 669 time_epoch = get_option('time-epoch')
 670 if time_epoch == -1
 671         NEWS = files('NEWS')
 672         time_epoch = run_command(stat, '-c', '%Y', NEWS).stdout().to_int()
 673 endif
 674 conf.set('TIME_EPOCH', time_epoch)
 675
 676 system_uid_max = get_option('system-uid-max')
 677 if system_uid_max == -1
 678         system_uid_max = run_command(
 679                 awk,
 680                 '/^\s*SYS_UID_MAX\s+/ { uid=$2 } END { print uid }',
 681                 '/etc/login.defs').stdout().strip()
 682         if system_uid_max == ''
 683                 system_uid_max = 999
 684         else
 685                 system_uid_max = system_uid_max.to_int()
 686         endif
 687 endif
 688 conf.set('SYSTEM_UID_MAX', system_uid_max)
 689 substs.set('systemuidmax', system_uid_max)
 690
 691 system_gid_max = get_option('system-gid-max')
 692 if system_gid_max == -1
 693         system_gid_max = run_command(
 694                 awk,
 695                 '/^\s*SYS_GID_MAX\s+/ { gid=$2 } END { print gid }',
 696                 '/etc/login.defs').stdout().strip()
 697         if system_gid_max == ''
 698                 system_gid_max = 999
 699         else
 700                 system_gid_max = system_gid_max.to_int()
 701         endif
 702 endif
 703 conf.set('SYSTEM_GID_MAX', system_gid_max)
 704 substs.set('systemgidmax', system_gid_max)
 705
 706 dynamic_uid_min = get_option('dynamic-uid-min')
 707 dynamic_uid_max = get_option('dynamic-uid-max')
 708 conf.set('DYNAMIC_UID_MIN', dynamic_uid_min)
 709 conf.set('DYNAMIC_UID_MAX', dynamic_uid_max)
 710 substs.set('dynamicuidmin', dynamic_uid_min)
 711 substs.set('dynamicuidmax', dynamic_uid_max)
 712
 713 container_uid_base_min = get_option('container-uid-base-min')
 714 container_uid_base_max = get_option('container-uid-base-max')
 715 conf.set('CONTAINER_UID_BASE_MIN', container_uid_base_min)
 716 conf.set('CONTAINER_UID_BASE_MAX', container_uid_base_max)
 717 substs.set('containeruidbasemin', container_uid_base_min)
 718 substs.set('containeruidbasemax', container_uid_base_max)
 719
 720 nobody_user = get_option('nobody-user')
 721 nobody_group = get_option('nobody-group')
 722
 723 if not meson.is_cross_build()
 724         getent_result = run_command('getent', 'passwd', '65534')
 725         if getent_result.returncode() == 0
 726                 name = getent_result.stdout().split(':')[0]
 727                 if name != nobody_user
 728                         warning('\n' +
 729                                 '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) +
 730                                 'Your build will result in an user table setup that is incompatible with the local system.')
 731                 endif
 732         endif
 733         id_result = run_command('id', '-u', nobody_user)
 734         if id_result.returncode() == 0
 735                 id = id_result.stdout().to_int()
 736                 if id != 65534
 737                         warning('\n' +
 738                                 '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) +
 739                                 'Your build will result in an user table setup that is incompatible with the local system.')
 740                 endif
 741         endif
 742
 743         getent_result = run_command('getent', 'group', '65534')
 744         if getent_result.returncode() == 0
 745                 name = getent_result.stdout().split(':')[0]
 746                 if name != nobody_group
 747                         warning('\n' +
 748                                 '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) +
 749                                 'Your build will result in an group table setup that is incompatible with the local system.')
 750                 endif
 751         endif
 752         id_result = run_command('id', '-g', nobody_group)
 753         if id_result.returncode() == 0
 754                 id = id_result.stdout().to_int()
 755                 if id != 65534
 756                         warning('\n' +
 757                                 '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) +
 758                                 'Your build will result in an group table setup that is incompatible with the local system.')
 759                 endif
 760         endif
 761 endif
 762 if nobody_user != nobody_group and not (nobody_user == 'nobody' and nobody_group == 'nogroup')
 763         warning('\n' +
 764                 'The configured user name "@0@" and group name "@0@" of the nobody user/group are not equivalent.\n'.format(nobody_user, nobody_group) +
 765                 'Please re-check that both "nobody-user" and "nobody-group" options are correctly set.')
 766 endif
 767
 768 conf.set_quoted('NOBODY_USER_NAME', nobody_user)
 769 conf.set_quoted('NOBODY_GROUP_NAME', nobody_group)
 770 substs.set('NOBODY_USER_NAME', nobody_user)
 771 substs.set('NOBODY_GROUP_NAME', nobody_group)
 772
 773 tty_gid = get_option('tty-gid')
 774 conf.set('TTY_GID', tty_gid)
 775 substs.set('TTY_GID', tty_gid)
 776
 777 # Ensure provided GID argument is numeric, otherwise fallback to default assignment
 778 users_gid = get_option('users-gid')
 779 substs.set('USERS_GID', users_gid < 0 ? '-' : users_gid)
 780
 781 conf.set10('ENABLE_ADM_GROUP', get_option('adm-group'))
 782 conf.set10('ENABLE_WHEEL_GROUP', get_option('wheel-group'))
 783
 784 dev_kvm_mode = get_option('dev-kvm-mode')
 785 substs.set('DEV_KVM_MODE', dev_kvm_mode)
 786 conf.set10('DEV_KVM_UACCESS', dev_kvm_mode != '0666')
 787 group_render_mode = get_option('group-render-mode')
 788 substs.set('GROUP_RENDER_MODE', group_render_mode)
 789 conf.set10('GROUP_RENDER_UACCESS', group_render_mode != '0666')
 790
 791 kill_user_processes = get_option('default-kill-user-processes')
 792 conf.set10('KILL_USER_PROCESSES', kill_user_processes)
 793 conf.set_quoted('KILL_USER_PROCESSES_YES_NO', kill_user_processes ? 'yes' : 'no')
 794 substs.set('KILL_USER_PROCESSES', kill_user_processes ? 'yes' : 'no')
 795
 796 dns_servers = get_option('dns-servers')
 797 conf.set_quoted('DNS_SERVERS', dns_servers)
 798 substs.set('DNS_SERVERS', dns_servers)
 799
 800 ntp_servers = get_option('ntp-servers')
 801 conf.set_quoted('NTP_SERVERS', ntp_servers)
 802 substs.set('NTP_SERVERS', ntp_servers)
 803
 804 default_locale = get_option('default-locale')
 805 if default_locale == ''
 806         if not meson.is_cross_build()
 807                 choose_default_locale_sh = find_program('tools/choose-default-locale.sh')
 808                 default_locale = run_command(choose_default_locale_sh).stdout().strip()
 809         else
 810                 default_locale = 'C.UTF-8'
 811         endif
 812 endif
 813 conf.set_quoted('SYSTEMD_DEFAULT_LOCALE', default_locale)
 814
 815 conf.set_quoted('GETTEXT_PACKAGE', meson.project_name())
 816
 817 service_watchdog = get_option('service-watchdog')
 818 watchdog_value = service_watchdog == '' ? '' : 'WatchdogSec=' + service_watchdog
 819 substs.set('SERVICE_WATCHDOG', watchdog_value)
 820
 821 substs.set('SUSHELL', get_option('debug-shell'))
 822 substs.set('DEBUGTTY', get_option('debug-tty'))
 823 conf.set_quoted('DEBUGTTY', get_option('debug-tty'))
 824
 825 enable_debug_hashmap = false
 826 enable_debug_mmap_cache = false
 827 enable_debug_siphash = false
 828 foreach name : get_option('debug-extra')
 829         if name == 'hashmap'
 830                 enable_debug_hashmap = true
 831         elif name == 'mmap-cache'
 832                 enable_debug_mmap_cache = true
 833         elif name == 'siphash'
 834                 enable_debug_siphash = true
 835         else
 836                 message('unknown debug option "@0@", ignoring'.format(name))
 837         endif
 838 endforeach
 839 conf.set10('ENABLE_DEBUG_HASHMAP', enable_debug_hashmap)
 840 conf.set10('ENABLE_DEBUG_MMAP_CACHE', enable_debug_mmap_cache)
 841 conf.set10('ENABLE_DEBUG_SIPHASH', enable_debug_siphash)
 842
 843 conf.set10('VALGRIND', get_option('valgrind'))
 844 conf.set10('LOG_TRACE', get_option('log-trace'))
 845
 846 default_user_path = get_option('user-path')
 847 if default_user_path != ''
 848         conf.set_quoted('DEFAULT_USER_PATH', default_user_path)
 849         default_user_path_display = default_user_path
 850 else
 851         # meson 0.49 fails when ?: is used in .format()
 852         default_user_path_display = '(same as system services)'
 853 endif
 854
 855
 856 #####################################################################
 857
 858 threads = dependency('threads')
 859 librt = cc.find_library('rt')
 860 libm = cc.find_library('m')
 861 libdl = cc.find_library('dl')
 862 libcrypt = cc.find_library('crypt')
 863
 864 libcap = dependency('libcap', required : false)
 865 if not libcap.found()
 866         # Compat with Ubuntu 14.04 which ships libcap w/o .pc file
 867         libcap = cc.find_library('cap')
 868 endif
 869
 870 libmount = dependency('mount',
 871                       version : fuzzer_build ? '>= 0' : '>= 2.30')
 872
 873 want_libfdisk = get_option('fdisk')
 874 if want_libfdisk != 'false' and not skip_deps
 875         libfdisk = dependency('fdisk',
 876                               required : want_libfdisk == 'true')
 877         have = libfdisk.found()
 878 else
 879         have = false
 880         libfdisk = []
 881 endif
 882 conf.set10('HAVE_LIBFDISK', have)
 883
 884 want_pwquality = get_option('pwquality')
 885 if want_pwquality != 'false' and not skip_deps
 886         libpwquality = dependency('pwquality', required : want_pwquality == 'true')
 887         have = libpwquality.found()
 888 else
 889         have = false
 890         libpwquality = []
 891 endif
 892 conf.set10('HAVE_PWQUALITY', have)
 893
 894 want_seccomp = get_option('seccomp')
 895 if want_seccomp != 'false' and not skip_deps
 896         libseccomp = dependency('libseccomp',
 897                                 version : '>= 2.3.1',
 898                                 required : want_seccomp == 'true')
 899         have = libseccomp.found()
 900 else
 901         have = false
 902         libseccomp = []
 903 endif
 904 conf.set10('HAVE_SECCOMP', have)
 905
 906 want_selinux = get_option('selinux')
 907 if want_selinux != 'false' and not skip_deps
 908         libselinux = dependency('libselinux',
 909                                 version : '>= 2.1.9',
 910                                 required : want_selinux == 'true')
 911         have = libselinux.found()
 912 else
 913         have = false
 914         libselinux = []
 915 endif
 916 conf.set10('HAVE_SELINUX', have)
 917
 918 want_apparmor = get_option('apparmor')
 919 if want_apparmor != 'false' and not skip_deps
 920         libapparmor = dependency('libapparmor',
 921                                  required : want_apparmor == 'true')
 922         have = libapparmor.found()
 923 else
 924         have = false
 925         libapparmor = []
 926 endif
 927 conf.set10('HAVE_APPARMOR', have)
 928
 929 smack_run_label = get_option('smack-run-label')
 930 if smack_run_label != ''
 931         conf.set_quoted('SMACK_RUN_LABEL', smack_run_label)
 932 endif
 933
 934 want_polkit = get_option('polkit')
 935 install_polkit = false
 936 install_polkit_pkla = false
 937 if want_polkit != 'false' and not skip_deps
 938         install_polkit = true
 939
 940         libpolkit = dependency('polkit-gobject-1',
 941                                required : false)
 942         if libpolkit.found() and libpolkit.version().version_compare('< 0.106')
 943                 message('Old polkit detected, will install pkla files')
 944                 install_polkit_pkla = true
 945         endif
 946 endif
 947 conf.set10('ENABLE_POLKIT', install_polkit)
 948
 949 want_acl = get_option('acl')
 950 if want_acl != 'false' and not skip_deps
 951         libacl = cc.find_library('acl', required : want_acl == 'true')
 952         have = libacl.found()
 953 else
 954         have = false
 955         libacl = []
 956 endif
 957 conf.set10('HAVE_ACL', have)
 958
 959 want_audit = get_option('audit')
 960 if want_audit != 'false' and not skip_deps
 961         libaudit = dependency('audit', required : want_audit == 'true')
 962         have = libaudit.found()
 963 else
 964         have = false
 965         libaudit = []
 966 endif
 967 conf.set10('HAVE_AUDIT', have)
 968
 969 want_blkid = get_option('blkid')
 970 if want_blkid != 'false' and not skip_deps
 971         libblkid = dependency('blkid', required : want_blkid == 'true')
 972         have = libblkid.found()
 973 else
 974         have = false
 975         libblkid = []
 976 endif
 977 conf.set10('HAVE_BLKID', have)
 978
 979 want_kmod = get_option('kmod')
 980 if want_kmod != 'false' and not skip_deps
 981         libkmod = dependency('libkmod',
 982                              version : '>= 15',
 983                              required : want_kmod == 'true')
 984         have = libkmod.found()
 985 else
 986         have = false
 987         libkmod = []
 988 endif
 989 conf.set10('HAVE_KMOD', have)
 990
 991 want_pam = get_option('pam')
 992 if want_pam != 'false' and not skip_deps
 993         libpam = cc.find_library('pam', required : want_pam == 'true')
 994         libpam_misc = cc.find_library('pam_misc', required : want_pam == 'true')
 995         have = libpam.found() and libpam_misc.found()
 996 else
 997         have = false
 998         libpam = []
 999         libpam_misc = []
1000 endif
1001 conf.set10('HAVE_PAM', have)
1002
1003 want_microhttpd = get_option('microhttpd')
1004 if want_microhttpd != 'false' and not skip_deps
1005         libmicrohttpd = dependency('libmicrohttpd',
1006                                    version : '>= 0.9.33',
1007                                    required : want_microhttpd == 'true')
1008         have = libmicrohttpd.found()
1009 else
1010         have = false
1011         libmicrohttpd = []
1012 endif
1013 conf.set10('HAVE_MICROHTTPD', have)
1014
1015 want_libcryptsetup = get_option('libcryptsetup')
1016 if want_libcryptsetup != 'false' and not skip_deps
1017         libcryptsetup = dependency('libcryptsetup',
1018                                    version : '>= 2.0.1',
1019                                    required : want_libcryptsetup == 'true')
1020         have = libcryptsetup.found()
1021
1022         conf.set10('HAVE_CRYPT_SET_METADATA_SIZE',
1023                    have and cc.has_function('crypt_set_metadata_size', dependencies : libcryptsetup))
1024 else
1025         have = false
1026         libcryptsetup = []
1027 endif
1028 conf.set10('HAVE_LIBCRYPTSETUP', have)
1029
1030 want_libcurl = get_option('libcurl')
1031 if want_libcurl != 'false' and not skip_deps
1032         libcurl = dependency('libcurl',
1033                              version : '>= 7.32.0',
1034                              required : want_libcurl == 'true')
1035         have = libcurl.found()
1036 else
1037         have = false
1038         libcurl = []
1039 endif
1040 conf.set10('HAVE_LIBCURL', have)
1041
1042 want_libidn = get_option('libidn')
1043 want_libidn2 = get_option('libidn2')
1044 if want_libidn == 'true' and want_libidn2 == 'true'
1045         error('libidn and libidn2 cannot be requested simultaneously')
1046 endif
1047
1048 if want_libidn2 != 'false' and want_libidn != 'true' and not skip_deps
1049         libidn = dependency('libidn2',
1050                             required : want_libidn2 == 'true')
1051         have = libidn.found()
1052 else
1053         have = false
1054         libidn = []
1055 endif
1056 conf.set10('HAVE_LIBIDN2', have)
1057 if not have and want_libidn != 'false' and not skip_deps
1058         # libidn is used for both libidn and libidn2 objects
1059         libidn = dependency('libidn',
1060                             required : want_libidn == 'true')
1061         have = libidn.found()
1062 else
1063         have = false
1064 endif
1065 conf.set10('HAVE_LIBIDN', have)
1066
1067 want_libiptc = get_option('libiptc')
1068 if want_libiptc != 'false' and not skip_deps
1069         libiptc = dependency('libiptc',
1070                              required : want_libiptc == 'true')
1071         have = libiptc.found()
1072 else
1073         have = false
1074         libiptc = []
1075 endif
1076 conf.set10('HAVE_LIBIPTC', have)
1077
1078 want_qrencode = get_option('qrencode')
1079 if want_qrencode != 'false' and not skip_deps
1080         libqrencode = dependency('libqrencode',
1081                                  required : want_qrencode == 'true')
1082         have = libqrencode.found()
1083 else
1084         have = false
1085         libqrencode = []
1086 endif
1087 conf.set10('HAVE_QRENCODE', have)
1088
1089 want_gcrypt = get_option('gcrypt')
1090 if want_gcrypt != 'false' and not skip_deps
1091         libgcrypt = cc.find_library('gcrypt', required : want_gcrypt == 'true')
1092         libgpg_error = cc.find_library('gpg-error', required : want_gcrypt == 'true')
1093         have = libgcrypt.found() and libgpg_error.found()
1094 else
1095         have = false
1096 endif
1097 if not have
1098         # link to neither of the libs if one is not found
1099         libgcrypt = []
1100         libgpg_error = []
1101 endif
1102 conf.set10('HAVE_GCRYPT', have)
1103
1104 want_gnutls = get_option('gnutls')
1105 if want_gnutls != 'false' and not skip_deps
1106         libgnutls = dependency('gnutls',
1107                                version : '>= 3.1.4',
1108                                required : want_gnutls == 'true')
1109         have = libgnutls.found()
1110 else
1111         have = false
1112         libgnutls = []
1113 endif
1114 conf.set10('HAVE_GNUTLS', have)
1115
1116 want_openssl = get_option('openssl')
1117 if want_openssl != 'false' and not skip_deps
1118         libopenssl = dependency('openssl',
1119                                 version : '>= 1.1.0',
1120                                 required : want_openssl == 'true')
1121         have = libopenssl.found()
1122 else
1123         have = false
1124         libopenssl = []
1125 endif
1126 conf.set10('HAVE_OPENSSL', have)
1127
1128 want_p11kit = get_option('p11kit')
1129 if want_p11kit != 'false' and not skip_deps
1130         libp11kit = dependency('p11-kit-1',
1131                                version : '>= 0.23.3',
1132                                required : want_p11kit == 'true')
1133         have = libp11kit.found()
1134 else
1135         have = false
1136         libp11kit = []
1137 endif
1138 conf.set10('HAVE_P11KIT', have)
1139
1140 want_elfutils = get_option('elfutils')
1141 if want_elfutils != 'false' and not skip_deps
1142         libdw = dependency('libdw',
1143                            required : want_elfutils == 'true')
1144         have = libdw.found()
1145 else
1146         have = false
1147         libdw = []
1148 endif
1149 conf.set10('HAVE_ELFUTILS', have)
1150
1151 want_zlib = get_option('zlib')
1152 if want_zlib != 'false' and not skip_deps
1153         libz = dependency('zlib',
1154                           required : want_zlib == 'true')
1155         have = libz.found()
1156 else
1157         have = false
1158         libz = []
1159 endif
1160 conf.set10('HAVE_ZLIB', have)
1161
1162 want_bzip2 = get_option('bzip2')
1163 if want_bzip2 != 'false' and not skip_deps
1164         libbzip2 = cc.find_library('bz2',
1165                                    required : want_bzip2 == 'true')
1166         have = libbzip2.found()
1167 else
1168         have = false
1169         libbzip2 = []
1170 endif
1171 conf.set10('HAVE_BZIP2', have)
1172
1173 want_xz = get_option('xz')
1174 if want_xz != 'false' and not skip_deps
1175         libxz = dependency('liblzma',
1176                            required : want_xz == 'true')
1177         have = libxz.found()
1178 else
1179         have = false
1180         libxz = []
1181 endif
1182 conf.set10('HAVE_XZ', have)
1183
1184 want_lz4 = get_option('lz4')
1185 if want_lz4 != 'false' and not skip_deps
1186         liblz4 = dependency('liblz4',
1187                             version : '>= 1.3.0',
1188                             required : want_lz4 == 'true')
1189         have = liblz4.found()
1190 else
1191         have = false
1192         liblz4 = []
1193 endif
1194 conf.set10('HAVE_LZ4', have)
1195
1196 want_zstd = get_option('zstd')
1197 if want_zstd != 'false' and not skip_deps
1198         libzstd = dependency('libzstd',
1199                              required : want_zstd == 'true',
1200                              version : '>= 1.4.0')
1201         have = libzstd.found()
1202 else
1203         have = false
1204         libzstd = []
1205 endif
1206 conf.set10('HAVE_ZSTD', have)
1207
1208 want_xkbcommon = get_option('xkbcommon')
1209 if want_xkbcommon != 'false' and not skip_deps
1210         libxkbcommon = dependency('xkbcommon',
1211                                   version : '>= 0.3.0',
1212                                   required : want_xkbcommon == 'true')
1213         have = libxkbcommon.found()
1214 else
1215         have = false
1216         libxkbcommon = []
1217 endif
1218 conf.set10('HAVE_XKBCOMMON', have)
1219
1220 want_pcre2 = get_option('pcre2')
1221 if want_pcre2 != 'false'
1222         libpcre2 = dependency('libpcre2-8',
1223                               required : want_pcre2 == 'true')
1224         have = libpcre2.found()
1225 else
1226         have = false
1227         libpcre2 = []
1228 endif
1229 conf.set10('HAVE_PCRE2', have)
1230
1231 want_glib = get_option('glib')
1232 if want_glib != 'false' and not skip_deps
1233         libglib =    dependency('glib-2.0',
1234                                 version : '>= 2.22.0',
1235                                 required : want_glib == 'true')
1236         libgobject = dependency('gobject-2.0',
1237                                 version : '>= 2.22.0',
1238                                 required : want_glib == 'true')
1239         libgio =     dependency('gio-2.0',
1240                                 required : want_glib == 'true')
1241         have = libglib.found() and libgobject.found() and libgio.found()
1242 else
1243         have = false
1244         libglib = []
1245         libgobject = []
1246         libgio = []
1247 endif
1248 conf.set10('HAVE_GLIB', have)
1249
1250 want_dbus = get_option('dbus')
1251 if want_dbus != 'false' and not skip_deps
1252         libdbus = dependency('dbus-1',
1253                              version : '>= 1.3.2',
1254                              required : want_dbus == 'true')
1255         have = libdbus.found()
1256 else
1257         have = false
1258         libdbus = []
1259 endif
1260 conf.set10('HAVE_DBUS', have)
1261
1262 default_dnssec = get_option('default-dnssec')
1263 if skip_deps
1264         default_dnssec = 'no'
1265 endif
1266 if default_dnssec != 'no' and conf.get('HAVE_GCRYPT') == 0
1267         message('default-dnssec cannot be set to yes or allow-downgrade when gcrypt is disabled. Setting default-dnssec to no.')
1268         default_dnssec = 'no'
1269 endif
1270 conf.set('DEFAULT_DNSSEC_MODE',
1271          'DNSSEC_' + default_dnssec.underscorify().to_upper())
1272 substs.set('DEFAULT_DNSSEC_MODE', default_dnssec)
1273
1274 dns_over_tls = get_option('dns-over-tls')
1275 if dns_over_tls != 'false'
1276         if dns_over_tls == 'openssl'
1277                 have_gnutls = false
1278         else
1279                 have_gnutls = (conf.get('HAVE_GNUTLS') == 1 and libgnutls.version().version_compare('>= 3.6.0'))
1280                 if dns_over_tls == 'gnutls' and not have_gnutls
1281                         error('DNS-over-TLS support was requested with gnutls, but dependencies are not available')
1282                 endif
1283         endif
1284         if dns_over_tls == 'gnutls' or have_gnutls
1285                 have_openssl = false
1286         else
1287                 have_openssl = conf.get('HAVE_OPENSSL') == 1
1288                 if dns_over_tls != 'auto' and not have_openssl
1289                         str = dns_over_tls == 'openssl' ? ' with openssl' : ''
1290                         error('DNS-over-TLS support was requested@0@, but dependencies are not available'.format(str))
1291                 endif
1292         endif
1293         have = have_gnutls or have_openssl
1294 else
1295         have = false
1296         have_gnutls = false
1297         have_openssl = false
1298 endif
1299 conf.set10('ENABLE_DNS_OVER_TLS', have)
1300 conf.set10('DNS_OVER_TLS_USE_GNUTLS', have_gnutls)
1301 conf.set10('DNS_OVER_TLS_USE_OPENSSL', have_openssl)
1302
1303 default_dns_over_tls = get_option('default-dns-over-tls')
1304 if skip_deps
1305         default_dns_over_tls = 'no'
1306 endif
1307 if default_dns_over_tls != 'no' and conf.get('ENABLE_DNS_OVER_TLS') == 0
1308         message('default-dns-over-tls cannot be enabled or set to opportunistic when DNS-over-TLS support is disabled. Setting default-dns-over-tls to no.')
1309         default_dns_over_tls = 'no'
1310 endif
1311 conf.set('DEFAULT_DNS_OVER_TLS_MODE',
1312          'DNS_OVER_TLS_' + default_dns_over_tls.underscorify().to_upper())
1313 substs.set('DEFAULT_DNS_OVER_TLS_MODE', default_dns_over_tls)
1314
1315 default_mdns = get_option('default-mdns')
1316 conf.set('DEFAULT_MDNS_MODE',
1317          'RESOLVE_SUPPORT_' + default_mdns.to_upper())
1318 substs.set('DEFAULT_MDNS_MODE', default_mdns)
1319
1320 default_llmnr = get_option('default-llmnr')
1321 conf.set('DEFAULT_LLMNR_MODE',
1322          'RESOLVE_SUPPORT_' + default_llmnr.to_upper())
1323 substs.set('DEFAULT_LLMNR_MODE', default_llmnr)
1324
1325 want_repart = get_option('repart')
1326 if want_repart != 'false'
1327         have = (conf.get('HAVE_OPENSSL') == 1 and
1328                 conf.get('HAVE_LIBFDISK') == 1)
1329         if want_repart == 'true' and not have
1330                 error('repart support was requested, but dependencies are not available')
1331         endif
1332 else
1333         have = false
1334 endif
1335 conf.set10('ENABLE_REPART', have)
1336
1337 want_importd = get_option('importd')
1338 if want_importd != 'false'
1339         have = (conf.get('HAVE_LIBCURL') == 1 and
1340                 conf.get('HAVE_ZLIB') == 1 and
1341                 conf.get('HAVE_XZ') == 1 and
1342                 conf.get('HAVE_GCRYPT') == 1)
1343         if want_importd == 'true' and not have
1344                 error('importd support was requested, but dependencies are not available')
1345         endif
1346 else
1347         have = false
1348 endif
1349 conf.set10('ENABLE_IMPORTD', have)
1350
1351 want_homed = get_option('homed')
1352 if want_homed != 'false'
1353         have = (conf.get('HAVE_OPENSSL') == 1 and
1354                 conf.get('HAVE_LIBFDISK') == 1 and
1355                 conf.get('HAVE_LIBCRYPTSETUP') == 1)
1356         if want_homed == 'true' and not have
1357                 error('homed support was requested, but dependencies are not available')
1358         endif
1359 else
1360         have = false
1361 endif
1362 conf.set10('ENABLE_HOMED', have)
1363
1364 have = have and conf.get('HAVE_PAM') == 1
1365 conf.set10('ENABLE_PAM_HOME', have)
1366
1367 want_remote = get_option('remote')
1368 if want_remote != 'false'
1369         have_deps = [conf.get('HAVE_MICROHTTPD') == 1,
1370                      conf.get('HAVE_LIBCURL') == 1]
1371         # sd-j-remote requires µhttpd, and sd-j-upload requires libcurl, so
1372         # it's possible to build one without the other. Complain only if
1373         # support was explicitly requested. The auxiliary files like sysusers
1374         # config should be installed when any of the programs are built.
1375         if want_remote == 'true' and not (have_deps[0] and have_deps[1])
1376                 error('remote support was requested, but dependencies are not available')
1377         endif
1378         have = have_deps[0] or have_deps[1]
1379 else
1380         have = false
1381 endif
1382 conf.set10('ENABLE_REMOTE', have)
1383
1384 foreach term : ['utmp',
1385                 'hibernate',
1386                 'environment-d',
1387                 'binfmt',
1388                 'coredump',
1389                 'pstore',
1390                 'resolve',
1391                 'logind',
1392                 'hostnamed',
1393                 'localed',
1394                 'machined',
1395                 'portabled',
1396                 'userdb',
1397                 'networkd',
1398                 'timedated',
1399                 'timesyncd',
1400                 'firstboot',
1401                 'randomseed',
1402                 'backlight',
1403                 'vconsole',
1404                 'quotacheck',
1405                 'sysusers',
1406                 'tmpfiles',
1407                 'hwdb',
1408                 'rfkill',
1409                 'ldconfig',
1410                 'efi',
1411                 'tpm',
1412                 'ima',
1413                 'smack',
1414                 'gshadow',
1415                 'idn',
1416                 'nss-myhostname',
1417                 'nss-systemd']
1418         have = get_option(term)
1419         name = 'ENABLE_' + term.underscorify().to_upper()
1420         conf.set10(name, have)
1421 endforeach
1422
1423 foreach tuple : [['nss-mymachines', 'machined'],
1424                  ['nss-resolve',    'resolve']]
1425         want = get_option(tuple[0])
1426         if want != 'false'
1427                 have = get_option(tuple[1])
1428                 if want == 'true' and not have
1429                         error('@0@ is requested but @1@ is disabled'.format(tuple[0], tuple[1]))
1430                 endif
1431         else
1432                 have = false
1433         endif
1434         name = 'ENABLE_' + tuple[0].underscorify().to_upper()
1435         conf.set10(name, have)
1436 endforeach
1437
1438 enable_nss = false
1439 foreach term : ['ENABLE_NSS_MYHOSTNAME',
1440                 'ENABLE_NSS_MYMACHINES',
1441                 'ENABLE_NSS_RESOLVE',
1442                 'ENABLE_NSS_SYSTEMD']
1443         if conf.get(term) == 1
1444                 enable_nss = true
1445         endif
1446 endforeach
1447 conf.set10('ENABLE_NSS', enable_nss)
1448
1449 conf.set10('ENABLE_TIMEDATECTL', get_option('timedated') or get_option('timesyncd'))
1450
1451 tests = []
1452 fuzzers = []
1453
1454 conf.set10('SYSTEMD_SLOW_TESTS_DEFAULT', slow_tests)
1455
1456 #####################################################################
1457
1458 if get_option('efi')
1459         efi_arch = host_machine.cpu_family()
1460
1461         if efi_arch == 'x86'
1462                 EFI_MACHINE_TYPE_NAME = 'ia32'
1463                 gnu_efi_arch = 'ia32'
1464         elif efi_arch == 'x86_64'
1465                 EFI_MACHINE_TYPE_NAME = 'x64'
1466                 gnu_efi_arch = 'x86_64'
1467         elif efi_arch == 'arm'
1468                 EFI_MACHINE_TYPE_NAME = 'arm'
1469                 gnu_efi_arch = 'arm'
1470         elif efi_arch == 'aarch64'
1471                 EFI_MACHINE_TYPE_NAME = 'aa64'
1472                 gnu_efi_arch = 'aarch64'
1473         else
1474                 EFI_MACHINE_TYPE_NAME = ''
1475                 gnu_efi_arch = ''
1476         endif
1477
1478         have = true
1479         conf.set_quoted('EFI_MACHINE_TYPE_NAME', EFI_MACHINE_TYPE_NAME)
1480
1481         conf.set('SD_TPM_PCR', get_option('tpm-pcrindex'))
1482 else
1483         have = false
1484 endif
1485 conf.set10('ENABLE_EFI', have)
1486
1487 #####################################################################
1488
1489 config_h = configure_file(
1490         output : 'config.h',
1491         configuration : conf)
1492
1493 meson_apply_m4 = find_program('tools/meson-apply-m4.sh')
1494
1495 includes = include_directories('src/basic',
1496                                'src/boot',
1497                                'src/shared',
1498                                'src/systemd',
1499                                'src/journal',
1500                                'src/journal-remote',
1501                                'src/nspawn',
1502                                'src/resolve',
1503                                'src/timesync',
1504                                'src/time-wait-sync',
1505                                'src/login',
1506                                'src/udev',
1507                                'src/libudev',
1508                                'src/core',
1509                                'src/shutdown',
1510                                'src/libsystemd/sd-bus',
1511                                'src/libsystemd/sd-device',
1512                                'src/libsystemd/sd-event',
1513                                'src/libsystemd/sd-hwdb',
1514                                'src/libsystemd/sd-id128',
1515                                'src/libsystemd/sd-netlink',
1516                                'src/libsystemd/sd-network',
1517                                'src/libsystemd/sd-resolve',
1518                                'src/libsystemd-network',
1519                                '.')
1520
1521 add_project_arguments('-include', 'config.h', language : 'c')
1522
1523 generate_gperfs = find_program('tools/generate-gperfs.py')
1524
1525 subdir('po')
1526 subdir('catalog')
1527 subdir('src/systemd')
1528 subdir('src/basic')
1529 subdir('src/libsystemd')
1530 subdir('src/libsystemd-network')
1531 subdir('src/journal')
1532 subdir('src/login')
1533
1534 libjournal_core = static_library(
1535         'journal-core',
1536         libjournal_core_sources,
1537         journald_gperf_c,
1538         include_directories : includes,
1539         install : false)
1540
1541 libsystemd_sym_path = '@0@/@1@'.format(project_source_root, libsystemd_sym)
1542 libsystemd = shared_library(
1543         'systemd',
1544         disable_mempool_c,
1545         version : libsystemd_version,
1546         include_directories : includes,
1547         link_args : ['-shared',
1548                      '-Wl,--version-script=' + libsystemd_sym_path],
1549         link_with : [libbasic,
1550                      libbasic_gcrypt],
1551         link_whole : [libsystemd_static,
1552                       libjournal_client],
1553         dependencies : [threads,
1554                         librt,
1555                         libxz,
1556                         libzstd,
1557                         liblz4],
1558         link_depends : libsystemd_sym,
1559         install : true,
1560         install_dir : rootlibdir)
1561
1562 static_libsystemd = get_option('static-libsystemd')
1563 static_libsystemd_pic = static_libsystemd == 'true' or static_libsystemd == 'pic'
1564
1565 install_libsystemd_static = static_library(
1566         'systemd',
1567         libsystemd_sources,
1568         journal_client_sources,
1569         basic_sources,
1570         basic_gcrypt_sources,
1571         disable_mempool_c,
1572         include_directories : includes,
1573         build_by_default : static_libsystemd != 'false',
1574         install : static_libsystemd != 'false',
1575         install_dir : rootlibdir,
1576         pic : static_libsystemd == 'true' or static_libsystemd == 'pic',
1577         dependencies : [threads,
1578                         librt,
1579                         libxz,
1580                         libzstd,
1581                         liblz4,
1582                         libcap,
1583                         libblkid,
1584                         libmount,
1585                         libselinux,
1586                         libgcrypt],
1587         c_args : libsystemd_c_args + (static_libsystemd_pic ? [] : ['-fno-PIC']))
1588
1589 # Generate autosuspend rules
1590 make_autosuspend_rules_py = find_program('tools/make-autosuspend-rules.py')
1591
1592 ############################################################
1593
1594 # binaries that have --help and are intended for use by humans,
1595 # usually, but not always, installed in /bin.
1596 public_programs = []
1597
1598 subdir('src/libudev')
1599 subdir('src/shared')
1600 subdir('src/core')
1601 subdir('src/shutdown')
1602 subdir('src/udev')
1603 subdir('src/network')
1604
1605 subdir('src/analyze')
1606 subdir('src/journal-remote')
1607 subdir('src/coredump')
1608 subdir('src/pstore')
1609 subdir('src/hostname')
1610 subdir('src/import')
1611 subdir('src/partition')
1612 subdir('src/kernel-install')
1613 subdir('src/locale')
1614 subdir('src/machine')
1615 subdir('src/portable')
1616 subdir('src/userdb')
1617 subdir('src/home')
1618 subdir('src/nspawn')
1619 subdir('src/resolve')
1620 subdir('src/timedate')
1621 subdir('src/timesync')
1622 subdir('src/vconsole')
1623 subdir('src/boot/efi')
1624
1625 subdir('src/test')
1626 subdir('src/fuzz')
1627 subdir('rules.d')
1628 subdir('test')
1629
1630 ############################################################
1631
1632 # only static linking apart from libdl, to make sure that the
1633 # module is linked to all libraries that it uses.
1634 test_dlopen = executable(
1635         'test-dlopen',
1636         test_dlopen_c,
1637         disable_mempool_c,
1638         include_directories : includes,
1639         link_with : [libbasic],
1640         dependencies : [libdl],
1641         build_by_default : want_tests != 'false')
1642
1643 foreach tuple : [['myhostname', 'ENABLE_NSS_MYHOSTNAME'],
1644                  ['systemd',    'ENABLE_NSS_SYSTEMD', 'src/nss-systemd/userdb-glue.c src/nss-systemd/userdb-glue.h'],
1645                  ['mymachines', 'ENABLE_NSS_MYMACHINES'],
1646                  ['resolve',    'ENABLE_NSS_RESOLVE']]
1647
1648         condition = tuple[1] == '' or conf.get(tuple[1]) == 1
1649         if condition
1650                 module = tuple[0]
1651
1652                 sym = 'src/nss-@0@/nss-@0@.sym'.format(module)
1653                 version_script_arg = join_paths(project_source_root, sym)
1654
1655                 sources = ['src/nss-@0@/nss-@0@.c'.format(module)]
1656                 if tuple.length() > 2
1657                         sources += tuple[2].split()
1658                 endif
1659
1660                 nss = shared_library(
1661                         'nss_' + module,
1662                         sources,
1663                         disable_mempool_c,
1664                         version : '2',
1665                         include_directories : includes,
1666                         # Note that we link NSS modules with '-z nodelete' so that mempools never get orphaned
1667                         link_args : ['-Wl,-z,nodelete',
1668                                      '-shared',
1669                                      '-Wl,--version-script=' + version_script_arg],
1670                         link_with : [libsystemd_static,
1671                                      libshared_static,
1672                                      libbasic],
1673                         dependencies : [threads,
1674                                         librt],
1675                         link_depends : sym,
1676                         install : true,
1677                         install_dir : rootlibdir)
1678
1679                 # We cannot use shared_module because it does not support version suffix.
1680                 # Unfortunately shared_library insists on creating the symlink…
1681                 meson.add_install_script('sh', '-c',
1682                                          'rm $DESTDIR@0@/libnss_@1@.so'
1683                                          .format(rootlibdir, module))
1684
1685                 if want_tests != 'false'
1686                         test('dlopen-nss_' + module,
1687                              test_dlopen,
1688                              # path to dlopen must include a slash
1689                              args : nss.full_path())
1690                 endif
1691         endif
1692 endforeach
1693
1694 ############################################################
1695
1696 executable(
1697         'systemd',
1698         systemd_sources,
1699         include_directories : includes,
1700         link_with : [libcore,
1701                      libshared],
1702         dependencies : [versiondep,
1703                         threads,
1704                         librt,
1705                         libseccomp,
1706                         libselinux,
1707                         libmount,
1708                         libblkid],
1709         install_rpath : rootlibexecdir,
1710         install : true,
1711         install_dir : rootlibexecdir)
1712
1713 meson.add_install_script(meson_make_symlink,
1714                          join_paths(rootlibexecdir, 'systemd'),
1715                          join_paths(rootsbindir, 'init'))
1716
1717 public_programs += executable(
1718         'systemd-analyze',
1719         systemd_analyze_sources,
1720         include_directories : includes,
1721         link_with : [libcore,
1722                      libshared],
1723         dependencies : [versiondep,
1724                         threads,
1725                         librt,
1726                         libseccomp,
1727                         libselinux,
1728                         libmount,
1729                         libblkid],
1730         install_rpath : rootlibexecdir,
1731         install : get_option('analyze'))
1732
1733 executable(
1734         'systemd-journald',
1735         systemd_journald_sources,
1736         include_directories : includes,
1737         link_with : [libjournal_core,
1738                      libshared],
1739         dependencies : [threads,
1740                         libxz,
1741                         liblz4,
1742                         libselinux,
1743                         libzstd],
1744         install_rpath : rootlibexecdir,
1745         install : true,
1746         install_dir : rootlibexecdir)
1747
1748 public_programs += executable(
1749         'systemd-cat',
1750         systemd_cat_sources,
1751         include_directories : includes,
1752         link_with : [libjournal_core,
1753                      libshared],
1754         dependencies : [threads],
1755         install_rpath : rootlibexecdir,
1756         install : true)
1757
1758 public_programs += executable(
1759         'journalctl',
1760         journalctl_sources,
1761         include_directories : includes,
1762         link_with : [libshared],
1763         dependencies : [threads,
1764                         libqrencode,
1765                         libxz,
1766                         liblz4,
1767                         libpcre2,
1768                         libzstd],
1769         install_rpath : rootlibexecdir,
1770         install : true,
1771         install_dir : rootbindir)
1772
1773 executable(
1774         'systemd-getty-generator',
1775         'src/getty-generator/getty-generator.c',
1776         include_directories : includes,
1777         link_with : [libshared],
1778         install_rpath : rootlibexecdir,
1779         install : true,
1780         install_dir : systemgeneratordir)
1781
1782 executable(
1783         'systemd-debug-generator',
1784         'src/debug-generator/debug-generator.c',
1785         include_directories : includes,
1786         link_with : [libshared],
1787         install_rpath : rootlibexecdir,
1788         install : true,
1789         install_dir : systemgeneratordir)
1790
1791 executable(
1792         'systemd-run-generator',
1793         'src/run-generator/run-generator.c',
1794         include_directories : includes,
1795         link_with : [libshared],
1796         install_rpath : rootlibexecdir,
1797         install : true,
1798         install_dir : systemgeneratordir)
1799
1800 executable(
1801         'systemd-fstab-generator',
1802         'src/fstab-generator/fstab-generator.c',
1803         include_directories : includes,
1804         link_with : [libcore_shared,
1805                      libshared],
1806         install_rpath : rootlibexecdir,
1807         install : true,
1808         install_dir : systemgeneratordir)
1809
1810 if conf.get('ENABLE_ENVIRONMENT_D') == 1
1811         executable(
1812                 '30-systemd-environment-d-generator',
1813                 'src/environment-d-generator/environment-d-generator.c',
1814                 include_directories : includes,
1815                 link_with : [libshared],
1816                 install_rpath : rootlibexecdir,
1817                 install : true,
1818                 install_dir : userenvgeneratordir)
1819
1820         meson.add_install_script(meson_make_symlink,
1821                                  join_paths(sysconfdir, 'environment'),
1822                                  join_paths(environmentdir, '99-environment.conf'))
1823 endif
1824
1825 if conf.get('ENABLE_HIBERNATE') == 1
1826         executable(
1827                 'systemd-hibernate-resume-generator',
1828                 'src/hibernate-resume/hibernate-resume-generator.c',
1829                 include_directories : includes,
1830                 link_with : [libshared],
1831                 install_rpath : rootlibexecdir,
1832                 install : true,
1833                 install_dir : systemgeneratordir)
1834
1835         executable(
1836                 'systemd-hibernate-resume',
1837                 'src/hibernate-resume/hibernate-resume.c',
1838                 include_directories : includes,
1839                 link_with : [libshared],
1840                 install_rpath : rootlibexecdir,
1841                 install : true,
1842                 install_dir : rootlibexecdir)
1843 endif
1844
1845 if conf.get('HAVE_BLKID') == 1
1846         executable(
1847                 'systemd-gpt-auto-generator',
1848                 'src/gpt-auto-generator/gpt-auto-generator.c',
1849                 'src/shared/blkid-util.h',
1850                 include_directories : includes,
1851                 link_with : [libshared],
1852                 dependencies : libblkid,
1853                 install_rpath : rootlibexecdir,
1854                 install : true,
1855                 install_dir : systemgeneratordir)
1856
1857         public_programs += executable(
1858                 'systemd-dissect',
1859                 'src/dissect/dissect.c',
1860                 include_directories : includes,
1861                 link_with : [libshared],
1862                 install_rpath : rootlibexecdir,
1863                 install : true,
1864                 install_dir : rootlibexecdir)
1865 endif
1866
1867 if conf.get('ENABLE_RESOLVE') == 1
1868         executable(
1869                 'systemd-resolved',
1870                 systemd_resolved_sources,
1871                 include_directories : includes,
1872                 link_with : [libshared,
1873                              libbasic_gcrypt,
1874                              libsystemd_resolve_core],
1875                 dependencies : systemd_resolved_dependencies,
1876                 install_rpath : rootlibexecdir,
1877                 install : true,
1878                 install_dir : rootlibexecdir)
1879
1880         public_programs += executable(
1881                 'resolvectl',
1882                 resolvectl_sources,
1883                 include_directories : includes,
1884                 link_with : [libshared,
1885                              libbasic_gcrypt,
1886                              libsystemd_resolve_core],
1887                 dependencies : [threads,
1888                                 libgpg_error,
1889                                 libm,
1890                                 libidn],
1891                 install_rpath : rootlibexecdir,
1892                 install : true)
1893
1894         meson.add_install_script(meson_make_symlink,
1895                                  join_paths(bindir, 'resolvectl'),
1896                                  join_paths(rootsbindir, 'resolvconf'))
1897
1898         meson.add_install_script(meson_make_symlink,
1899                                  join_paths(bindir, 'resolvectl'),
1900                                  join_paths(bindir, 'systemd-resolve'))
1901 endif
1902
1903 if conf.get('ENABLE_LOGIND') == 1
1904         executable(
1905                 'systemd-logind',
1906                 systemd_logind_sources,
1907                 include_directories : includes,
1908                 link_with : [liblogind_core,
1909                              libshared],
1910                 dependencies : [threads,
1911                                 libacl],
1912                 install_rpath : rootlibexecdir,
1913                 install : true,
1914                 install_dir : rootlibexecdir)
1915
1916         public_programs += executable(
1917                 'loginctl',
1918                 loginctl_sources,
1919                 include_directories : includes,
1920                 link_with : [libshared],
1921                 dependencies : [threads,
1922                                 liblz4,
1923                                 libxz,
1924                                 libzstd],
1925                 install_rpath : rootlibexecdir,
1926                 install : true,
1927                 install_dir : rootbindir)
1928
1929         public_programs += executable(
1930                 'systemd-inhibit',
1931                 'src/login/inhibit.c',
1932                 include_directories : includes,
1933                 link_with : [libshared],
1934                 install_rpath : rootlibexecdir,
1935                 install : true,
1936                 install_dir : rootbindir)
1937
1938         if conf.get('HAVE_PAM') == 1
1939                 version_script_arg = join_paths(project_source_root, pam_systemd_sym)
1940                 pam_systemd = shared_library(
1941                         'pam_systemd',
1942                         pam_systemd_c,
1943                         name_prefix : '',
1944                         include_directories : includes,
1945                         link_args : ['-shared',
1946                                      '-Wl,--version-script=' + version_script_arg],
1947                         link_with : [libsystemd_static,
1948                                      libshared_static],
1949                         dependencies : [threads,
1950                                         libpam,
1951                                         libpam_misc],
1952                         link_depends : pam_systemd_sym,
1953                         install : true,
1954                         install_dir : pamlibdir)
1955
1956                 if want_tests != 'false'
1957                         test('dlopen-pam_systemd',
1958                              test_dlopen,
1959                              # path to dlopen must include a slash
1960                              args : pam_systemd.full_path())
1961                 endif
1962         endif
1963
1964         executable(
1965                 'systemd-user-runtime-dir',
1966                 user_runtime_dir_sources,
1967                 include_directories : includes,
1968                 link_with : [libshared],
1969                 install_rpath : rootlibexecdir,
1970                 install : true,
1971                 install_dir : rootlibexecdir)
1972 endif
1973
1974 if conf.get('HAVE_PAM') == 1
1975         executable(
1976                 'systemd-user-sessions',
1977                 'src/user-sessions/user-sessions.c',
1978                 include_directories : includes,
1979                 link_with : [libshared],
1980                 install_rpath : rootlibexecdir,
1981                 install : true,
1982                 install_dir : rootlibexecdir)
1983 endif
1984
1985 if conf.get('ENABLE_EFI') == 1 and conf.get('HAVE_BLKID') == 1
1986         public_programs += executable(
1987                 'bootctl',
1988                 'src/boot/bootctl.c',
1989                 include_directories : includes,
1990                 link_with : [libshared],
1991                 dependencies : [libblkid],
1992                 install_rpath : rootlibexecdir,
1993                 install : true)
1994
1995         public_programs += executable(
1996                 'systemd-bless-boot',
1997                 'src/boot/bless-boot.c',
1998                 include_directories : includes,
1999                 link_with : [libshared],
2000                 dependencies : [libblkid],
2001                 install_rpath : rootlibexecdir,
2002                 install : true,
2003                 install_dir : rootlibexecdir)
2004
2005         executable(
2006                 'systemd-bless-boot-generator',
2007                 'src/boot/bless-boot-generator.c',
2008                 include_directories : includes,
2009                 link_with : [libshared],
2010                 install_rpath : rootlibexecdir,
2011                 install : true,
2012                 install_dir : systemgeneratordir)
2013 endif
2014
2015 executable(
2016         'systemd-boot-check-no-failures',
2017         'src/boot/boot-check-no-failures.c',
2018         include_directories : includes,
2019         link_with : [libshared],
2020         dependencies : [libblkid],
2021         install_rpath : rootlibexecdir,
2022         install : true,
2023         install_dir : rootlibexecdir)
2024
2025 public_programs += executable(
2026         'systemd-socket-activate',
2027         'src/activate/activate.c',
2028         include_directories : includes,
2029         link_with : [libshared],
2030         dependencies : [threads],
2031         install_rpath : rootlibexecdir,
2032         install : true)
2033
2034 if get_option('link-systemctl-shared')
2035         systemctl_link_with = [libshared]
2036 else
2037         systemctl_link_with = [libsystemd_static,
2038                                libshared_static,
2039                                libjournal_client,
2040                                libbasic_gcrypt]
2041 endif
2042
2043 public_programs += executable(
2044         'systemctl',
2045         'src/systemctl/systemctl.c',
2046         'src/systemctl/sysv-compat.h',
2047         'src/systemctl/sysv-compat.c',
2048         include_directories : includes,
2049         link_with : systemctl_link_with,
2050         dependencies : [threads,
2051                         libcap,
2052                         libselinux,
2053                         libxz,
2054                         liblz4,
2055                         libzstd],
2056         install_rpath : rootlibexecdir,
2057         install : true,
2058         install_dir : rootbindir)
2059
2060 if conf.get('ENABLE_PORTABLED') == 1
2061         executable(
2062                 'systemd-portabled',
2063                 systemd_portabled_sources,
2064                 include_directories : includes,
2065                 link_with : [libshared],
2066                 dependencies : [threads],
2067                 install_rpath : rootlibexecdir,
2068                 install : true,
2069                 install_dir : rootlibexecdir)
2070
2071         public_programs += executable(
2072                 'portablectl',
2073                 'src/portable/portablectl.c',
2074                 include_directories : includes,
2075                 link_with : [libshared],
2076                 dependencies : [threads],
2077                 install_rpath : rootlibexecdir,
2078                 install : true,
2079                 install_dir : rootbindir)
2080 endif
2081
2082 if conf.get('ENABLE_USERDB') == 1
2083         executable(
2084                 'systemd-userwork',
2085                 systemd_userwork_sources,
2086                 include_directories : includes,
2087                 link_with : [libshared],
2088                 dependencies : [threads],
2089                 install_rpath : rootlibexecdir,
2090                 install : true,
2091                 install_dir : rootlibexecdir)
2092
2093         executable(
2094                 'systemd-userdbd',
2095                 systemd_userdbd_sources,
2096                 include_directories : includes,
2097                 link_with : [libshared],
2098                 dependencies : [threads],
2099                 install_rpath : rootlibexecdir,
2100                 install : true,
2101                 install_dir : rootlibexecdir)
2102
2103         public_programs += executable(
2104                 'userdbctl',
2105                 userdbctl_sources,
2106                 include_directories : includes,
2107                 link_with : [libshared],
2108                 dependencies : [threads],
2109                 install_rpath : rootlibexecdir,
2110                 install : true,
2111                 install_dir : rootbindir)
2112 endif
2113
2114 if conf.get('ENABLE_HOMED') == 1
2115         executable(
2116                 'systemd-homework',
2117                 systemd_homework_sources,
2118                 include_directories : includes,
2119                 link_with : [libshared],
2120                 dependencies : [threads,
2121                                 libcryptsetup,
2122                                 libblkid,
2123                                 libcrypt,
2124                                 libopenssl,
2125                                 libfdisk,
2126                                 libp11kit],
2127                 install_rpath : rootlibexecdir,
2128                 install : true,
2129                 install_dir : rootlibexecdir)
2130
2131         executable(
2132                 'systemd-homed',
2133                 systemd_homed_sources,
2134                 include_directories : includes,
2135                 link_with : [libshared],
2136                 dependencies : [threads,
2137                                 libcrypt,
2138                                 libopenssl,
2139                                 libpwquality],
2140                 install_rpath : rootlibexecdir,
2141                 install : true,
2142                 install_dir : rootlibexecdir)
2143
2144         public_programs += executable(
2145                 'homectl',
2146                 homectl_sources,
2147                 include_directories : includes,
2148                 link_with : [libshared],
2149                 dependencies : [threads,
2150                                 libcrypt,
2151                                 libopenssl,
2152                                 libp11kit,
2153                                 libpwquality],
2154                 install_rpath : rootlibexecdir,
2155                 install : true,
2156                 install_dir : rootbindir)
2157
2158         if conf.get('HAVE_PAM') == 1
2159                 version_script_arg = join_paths(project_source_root, pam_systemd_home_sym)
2160                 pam_systemd = shared_library(
2161                         'pam_systemd_home',
2162                         pam_systemd_home_c,
2163                         name_prefix : '',
2164                         include_directories : includes,
2165                         link_args : ['-shared',
2166                                      '-Wl,--version-script=' + version_script_arg],
2167                         link_with : [libsystemd_static,
2168                                      libshared_static],
2169                         dependencies : [threads,
2170                                         libpam,
2171                                         libpam_misc,
2172                                         libcrypt],
2173                         link_depends : pam_systemd_home_sym,
2174                         install : true,
2175                         install_dir : pamlibdir)
2176         endif
2177 endif
2178
2179 foreach alias : ['halt', 'poweroff', 'reboot', 'runlevel', 'shutdown', 'telinit']
2180         meson.add_install_script(meson_make_symlink,
2181                                  join_paths(rootbindir, 'systemctl'),
2182                                  join_paths(rootsbindir, alias))
2183 endforeach
2184
2185 if conf.get('ENABLE_BACKLIGHT') == 1
2186         executable(
2187                 'systemd-backlight',
2188                 'src/backlight/backlight.c',
2189                 include_directories : includes,
2190                 link_with : [libshared],
2191                 install_rpath : rootlibexecdir,
2192                 install : true,
2193                 install_dir : rootlibexecdir)
2194 endif
2195
2196 if conf.get('ENABLE_RFKILL') == 1
2197         executable(
2198                 'systemd-rfkill',
2199                 'src/rfkill/rfkill.c',
2200                 include_directories : includes,
2201                 link_with : [libshared],
2202                 install_rpath : rootlibexecdir,
2203                 install : true,
2204                 install_dir : rootlibexecdir)
2205 endif
2206
2207 executable(
2208         'systemd-system-update-generator',
2209         'src/system-update-generator/system-update-generator.c',
2210         include_directories : includes,
2211         link_with : [libshared],
2212         install_rpath : rootlibexecdir,
2213         install : true,
2214         install_dir : systemgeneratordir)
2215
2216 if conf.get('HAVE_LIBCRYPTSETUP') == 1
2217         systemd_cryptsetup_sources = files('''
2218                 src/cryptsetup/cryptsetup.c
2219                 src/cryptsetup/cryptsetup-pkcs11.h
2220 '''.split())
2221
2222         if conf.get('HAVE_P11KIT') == 1
2223                 systemd_cryptsetup_sources += files('src/cryptsetup/cryptsetup-pkcs11.c')
2224         endif
2225
2226         executable(
2227                 'systemd-cryptsetup',
2228                 systemd_cryptsetup_sources,
2229                 include_directories : includes,
2230                 link_with : [libshared],
2231                 dependencies : [libcryptsetup,
2232                                 libp11kit],
2233                 install_rpath : rootlibexecdir,
2234                 install : true,
2235                 install_dir : rootlibexecdir)
2236
2237         executable(
2238                 'systemd-cryptsetup-generator',
2239                 'src/cryptsetup/cryptsetup-generator.c',
2240                 include_directories : includes,
2241                 link_with : [libshared],
2242                 dependencies : [libcryptsetup],
2243                 install_rpath : rootlibexecdir,
2244                 install : true,
2245                 install_dir : systemgeneratordir)
2246
2247         executable(
2248                 'systemd-veritysetup',
2249                 'src/veritysetup/veritysetup.c',
2250                 include_directories : includes,
2251                 link_with : [libshared],
2252                 dependencies : [libcryptsetup],
2253                 install_rpath : rootlibexecdir,
2254                 install : true,
2255                 install_dir : rootlibexecdir)
2256
2257         executable(
2258                 'systemd-veritysetup-generator',
2259                 'src/veritysetup/veritysetup-generator.c',
2260                 include_directories : includes,
2261                 link_with : [libshared],
2262                 dependencies : [libcryptsetup],
2263                 install_rpath : rootlibexecdir,
2264                 install : true,
2265                 install_dir : systemgeneratordir)
2266 endif
2267
2268 if conf.get('HAVE_SYSV_COMPAT') == 1
2269         executable(
2270                 'systemd-sysv-generator',
2271                 'src/sysv-generator/sysv-generator.c',
2272                 include_directories : includes,
2273                 link_with : [libshared],
2274                 install_rpath : rootlibexecdir,
2275                 install : true,
2276                 install_dir : systemgeneratordir)
2277
2278         executable(
2279                 'systemd-rc-local-generator',
2280                 'src/rc-local-generator/rc-local-generator.c',
2281                 include_directories : includes,
2282                 link_with : [libshared],
2283                 install_rpath : rootlibexecdir,
2284                 install : true,
2285                 install_dir : systemgeneratordir)
2286 endif
2287
2288 if conf.get('ENABLE_HOSTNAMED') == 1
2289         executable(
2290                 'systemd-hostnamed',
2291                 'src/hostname/hostnamed.c',
2292                 include_directories : includes,
2293                 link_with : [libshared],
2294                 install_rpath : rootlibexecdir,
2295                 install : true,
2296                 install_dir : rootlibexecdir)
2297
2298         public_programs += executable(
2299                 'hostnamectl',
2300                 'src/hostname/hostnamectl.c',
2301                 include_directories : includes,
2302                 link_with : [libshared],
2303                 install_rpath : rootlibexecdir,
2304                 install : true)
2305 endif
2306
2307 if conf.get('ENABLE_LOCALED') == 1
2308         if conf.get('HAVE_XKBCOMMON') == 1
2309                 # logind will load libxkbcommon.so dynamically on its own
2310                 deps = [libdl]
2311         else
2312                 deps = []
2313         endif
2314
2315         executable(
2316                 'systemd-localed',
2317                 systemd_localed_sources,
2318                 include_directories : includes,
2319                 link_with : [libshared],
2320                 dependencies : deps,
2321                 install_rpath : rootlibexecdir,
2322                 install : true,
2323                 install_dir : rootlibexecdir)
2324
2325         public_programs += executable(
2326                 'localectl',
2327                 localectl_sources,
2328                 include_directories : includes,
2329                 link_with : [libshared],
2330                 install_rpath : rootlibexecdir,
2331                 install : true)
2332 endif
2333
2334 if conf.get('ENABLE_TIMEDATED') == 1
2335         executable(
2336                 'systemd-timedated',
2337                 'src/timedate/timedated.c',
2338                 include_directories : includes,
2339                 link_with : [libshared],
2340                 install_rpath : rootlibexecdir,
2341                 install : true,
2342                 install_dir : rootlibexecdir)
2343 endif
2344
2345 if conf.get('ENABLE_TIMEDATECTL') == 1
2346         public_programs += executable(
2347                 'timedatectl',
2348                 'src/timedate/timedatectl.c',
2349                 include_directories : includes,
2350                 install_rpath : rootlibexecdir,
2351                 link_with : [libshared],
2352                 dependencies : [libm],
2353                 install : true)
2354 endif
2355
2356 if conf.get('ENABLE_TIMESYNCD') == 1
2357         if get_option('link-timesyncd-shared')
2358                 timesyncd_link_with = [libshared]
2359         else
2360                 timesyncd_link_with = [libsystemd_static,
2361                                        libshared_static,
2362                                        libjournal_client,
2363                                        libbasic_gcrypt]
2364         endif
2365
2366         executable(
2367                 'systemd-timesyncd',
2368                 systemd_timesyncd_sources,
2369                 include_directories : includes,
2370                 link_with : [timesyncd_link_with],
2371                 dependencies : [threads,
2372                                 libm],
2373                 install_rpath : rootlibexecdir,
2374                 install : true,
2375                 install_dir : rootlibexecdir)
2376
2377         executable(
2378                 'systemd-time-wait-sync',
2379                 'src/time-wait-sync/time-wait-sync.c',
2380                 include_directories : includes,
2381                 link_with : [timesyncd_link_with],
2382                 install_rpath : rootlibexecdir,
2383                 install : true,
2384                 install_dir : rootlibexecdir)
2385 endif
2386
2387 if conf.get('ENABLE_MACHINED') == 1
2388         executable(
2389                 'systemd-machined',
2390                 systemd_machined_sources,
2391                 include_directories : includes,
2392                 link_with : [libmachine_core,
2393                              libshared],
2394                 install_rpath : rootlibexecdir,
2395                 install : true,
2396                 install_dir : rootlibexecdir)
2397
2398         public_programs += executable(
2399                 'machinectl',
2400                 'src/machine/machinectl.c',
2401                 include_directories : includes,
2402                 link_with : [libshared],
2403                 dependencies : [threads,
2404                                 libxz,
2405                                 liblz4,
2406                                 libzstd],
2407                 install_rpath : rootlibexecdir,
2408                 install : true,
2409                 install_dir : rootbindir)
2410 endif
2411
2412 if conf.get('ENABLE_IMPORTD') == 1
2413         executable(
2414                 'systemd-importd',
2415                 systemd_importd_sources,
2416                 include_directories : includes,
2417                 link_with : [libshared],
2418                 dependencies : [threads],
2419                 install_rpath : rootlibexecdir,
2420                 install : true,
2421                 install_dir : rootlibexecdir)
2422
2423         systemd_pull = executable(
2424                 'systemd-pull',
2425                 systemd_pull_sources,
2426                 include_directories : includes,
2427                 link_with : [libshared],
2428                 dependencies : [versiondep,
2429                                 libcurl,
2430                                 libz,
2431                                 libbzip2,
2432                                 libxz,
2433                                 libgcrypt],
2434                 install_rpath : rootlibexecdir,
2435                 install : true,
2436                 install_dir : rootlibexecdir)
2437
2438         systemd_import = executable(
2439                 'systemd-import',
2440                 systemd_import_sources,
2441                 include_directories : includes,
2442                 link_with : [libshared],
2443                 dependencies : [libcurl,
2444                                 libz,
2445                                 libbzip2,
2446                                 libxz],
2447                 install_rpath : rootlibexecdir,
2448                 install : true,
2449                 install_dir : rootlibexecdir)
2450
2451         systemd_import_fs = executable(
2452                 'systemd-import-fs',
2453                 systemd_import_fs_sources,
2454                 include_directories : includes,
2455                 link_with : [libshared],
2456                 install_rpath : rootlibexecdir,
2457                 install : true,
2458                 install_dir : rootlibexecdir)
2459
2460         systemd_export = executable(
2461                 'systemd-export',
2462                 systemd_export_sources,
2463                 include_directories : includes,
2464                 link_with : [libshared],
2465                 dependencies : [libcurl,
2466                                 libz,
2467                                 libbzip2,
2468                                 libxz],
2469                 install_rpath : rootlibexecdir,
2470                 install : true,
2471                 install_dir : rootlibexecdir)
2472
2473         public_programs += [systemd_pull, systemd_import, systemd_import_fs, systemd_export]
2474 endif
2475
2476 if conf.get('ENABLE_REMOTE') == 1 and conf.get('HAVE_LIBCURL') == 1
2477         public_programs += executable(
2478                 'systemd-journal-upload',
2479                 systemd_journal_upload_sources,
2480                 include_directories : includes,
2481                 link_with : [libshared],
2482                 dependencies : [versiondep,
2483                                 threads,
2484                                 libcurl,
2485                                 libgnutls,
2486                                 libxz,
2487                                 liblz4,
2488                                 libzstd],
2489                 install_rpath : rootlibexecdir,
2490                 install : true,
2491                 install_dir : rootlibexecdir)
2492 endif
2493
2494 if conf.get('ENABLE_REMOTE') == 1 and conf.get('HAVE_MICROHTTPD') == 1
2495         public_programs += executable(
2496                 'systemd-journal-remote',
2497                 systemd_journal_remote_sources,
2498                 include_directories : includes,
2499                 link_with : [libshared,
2500                              libsystemd_journal_remote],
2501                 dependencies : [threads,
2502                                 libmicrohttpd,
2503                                 libgnutls,
2504                                 libxz,
2505                                 liblz4,
2506                                 libzstd],
2507                 install_rpath : rootlibexecdir,
2508                 install : true,
2509                 install_dir : rootlibexecdir)
2510
2511         public_programs += executable(
2512                 'systemd-journal-gatewayd',
2513                 systemd_journal_gatewayd_sources,
2514                 include_directories : includes,
2515                 link_with : [libshared],
2516                 dependencies : [threads,
2517                                 libmicrohttpd,
2518                                 libgnutls,
2519                                 libxz,
2520                                 liblz4,
2521                                 libzstd],
2522                 install_rpath : rootlibexecdir,
2523                 install : true,
2524                 install_dir : rootlibexecdir)
2525 endif
2526
2527 if conf.get('ENABLE_COREDUMP') == 1
2528         executable(
2529                 'systemd-coredump',
2530                 systemd_coredump_sources,
2531                 include_directories : includes,
2532                 link_with : [libshared],
2533                 dependencies : [threads,
2534                                 libacl,
2535                                 libdw,
2536                                 libxz,
2537                                 liblz4,
2538                                 libzstd],
2539                 install_rpath : rootlibexecdir,
2540                 install : true,
2541                 install_dir : rootlibexecdir)
2542
2543         public_programs += executable(
2544                 'coredumpctl',
2545                 coredumpctl_sources,
2546                 include_directories : includes,
2547                 link_with : [libshared],
2548                 dependencies : [threads,
2549                                 libxz,
2550                                 liblz4,
2551                                 libzstd],
2552                 install_rpath : rootlibexecdir,
2553                 install : true)
2554 endif
2555
2556 if conf.get('ENABLE_PSTORE') == 1
2557         executable(
2558                 'systemd-pstore',
2559                 systemd_pstore_sources,
2560                 include_directories : includes,
2561                 link_with : [libshared],
2562                 dependencies : [threads,
2563                                 libacl,
2564                                 libdw,
2565                                 libxz,
2566                                 liblz4,
2567                                 libzstd],
2568                 install_rpath : rootlibexecdir,
2569                 install : true,
2570                 install_dir : rootlibexecdir)
2571 endif
2572
2573 if conf.get('ENABLE_BINFMT') == 1
2574         public_programs += executable(
2575                 'systemd-binfmt',
2576                 'src/binfmt/binfmt.c',
2577                 include_directories : includes,
2578                 link_with : [libshared],
2579                 install_rpath : rootlibexecdir,
2580                 install : true,
2581                 install_dir : rootlibexecdir)
2582
2583         meson.add_install_script('sh', '-c',
2584                                  mkdir_p.format(binfmtdir))
2585         meson.add_install_script('sh', '-c',
2586                                  mkdir_p.format(join_paths(sysconfdir, 'binfmt.d')))
2587 endif
2588
2589 if conf.get('ENABLE_REPART') == 1
2590         exe = executable(
2591                 'systemd-repart',
2592                 systemd_repart_sources,
2593                 include_directories : includes,
2594                 link_with : [libshared],
2595                 dependencies : [threads,
2596                                 libcryptsetup,
2597                                 libblkid,
2598                                 libfdisk,
2599                                 libopenssl],
2600                 install_rpath : rootlibexecdir,
2601                 install : true,
2602                 install_dir : rootbindir)
2603
2604         if want_tests != 'false'
2605                 test('test-repart',
2606                      test_repart_sh,
2607                      args : exe.full_path())
2608         endif
2609 endif
2610
2611 if conf.get('ENABLE_VCONSOLE') == 1
2612         executable(
2613                 'systemd-vconsole-setup',
2614                 'src/vconsole/vconsole-setup.c',
2615                 include_directories : includes,
2616                 link_with : [libshared],
2617                 install_rpath : rootlibexecdir,
2618                 install : true,
2619                 install_dir : rootlibexecdir)
2620 endif
2621
2622 if conf.get('ENABLE_RANDOMSEED') == 1
2623         executable(
2624                 'systemd-random-seed',
2625                 'src/random-seed/random-seed.c',
2626                 include_directories : includes,
2627                 link_with : [libshared],
2628                 install_rpath : rootlibexecdir,
2629                 install : true,
2630                 install_dir : rootlibexecdir)
2631 endif
2632
2633 if conf.get('ENABLE_FIRSTBOOT') == 1
2634         executable(
2635                 'systemd-firstboot',
2636                 'src/firstboot/firstboot.c',
2637                 include_directories : includes,
2638                 link_with : [libshared],
2639                 dependencies : [libcrypt],
2640                 install_rpath : rootlibexecdir,
2641                 install : true,
2642                 install_dir : rootbindir)
2643 endif
2644
2645 executable(
2646         'systemd-remount-fs',
2647         'src/remount-fs/remount-fs.c',
2648         include_directories : includes,
2649         link_with : [libcore_shared,
2650                      libshared],
2651         install_rpath : rootlibexecdir,
2652         install : true,
2653         install_dir : rootlibexecdir)
2654
2655 executable(
2656         'systemd-machine-id-setup',
2657         'src/machine-id-setup/machine-id-setup-main.c',
2658         include_directories : includes,
2659         link_with : [libcore_shared,
2660                      libshared],
2661         install_rpath : rootlibexecdir,
2662         install : true,
2663         install_dir : rootbindir)
2664
2665 executable(
2666         'systemd-fsck',
2667         'src/fsck/fsck.c',
2668         include_directories : includes,
2669         link_with : [libshared],
2670         install_rpath : rootlibexecdir,
2671         install : true,
2672         install_dir : rootlibexecdir)
2673
2674 executable('systemd-growfs',
2675            'src/partition/growfs.c',
2676            include_directories : includes,
2677            link_with : [libshared],
2678            dependencies : [libcryptsetup],
2679            install_rpath : rootlibexecdir,
2680            install : true,
2681            install_dir : rootlibexecdir)
2682
2683 executable(
2684         'systemd-makefs',
2685         'src/partition/makefs.c',
2686         include_directories : includes,
2687         link_with : [libshared],
2688         install_rpath : rootlibexecdir,
2689         install : true,
2690         install_dir : rootlibexecdir)
2691
2692 executable(
2693         'systemd-sleep',
2694         'src/sleep/sleep.c',
2695         include_directories : includes,
2696         link_with : [libshared],
2697         install_rpath : rootlibexecdir,
2698         install : true,
2699         install_dir : rootlibexecdir)
2700
2701 install_data('src/sleep/sleep.conf',
2702              install_dir : pkgsysconfdir)
2703
2704 public_programs += executable(
2705         'systemd-sysctl',
2706         'src/sysctl/sysctl.c',
2707         include_directories : includes,
2708         link_with : [libshared],
2709         install_rpath : rootlibexecdir,
2710         install : true,
2711         install_dir : rootlibexecdir)
2712
2713 executable(
2714         'systemd-ac-power',
2715         'src/ac-power/ac-power.c',
2716         include_directories : includes,
2717         link_with : [libshared],
2718         install_rpath : rootlibexecdir,
2719         install : true,
2720         install_dir : rootlibexecdir)
2721
2722 public_programs += executable(
2723         'systemd-detect-virt',
2724         'src/detect-virt/detect-virt.c',
2725         include_directories : includes,
2726         link_with : [libshared],
2727         install_rpath : rootlibexecdir,
2728         install : true)
2729
2730 public_programs += executable(
2731         'systemd-delta',
2732         'src/delta/delta.c',
2733         include_directories : includes,
2734         link_with : [libshared],
2735         install_rpath : rootlibexecdir,
2736         install : true)
2737
2738 public_programs += executable(
2739         'systemd-escape',
2740         'src/escape/escape.c',
2741         include_directories : includes,
2742         link_with : [libshared],
2743         install_rpath : rootlibexecdir,
2744         install : true,
2745         install_dir : rootbindir)
2746
2747 public_programs += executable(
2748         'systemd-notify',
2749         'src/notify/notify.c',
2750         include_directories : includes,
2751         link_with : [libshared],
2752         install_rpath : rootlibexecdir,
2753         install : true,
2754         install_dir : rootbindir)
2755
2756 executable(
2757         'systemd-volatile-root',
2758         'src/volatile-root/volatile-root.c',
2759         include_directories : includes,
2760         link_with : [libshared],
2761         install_rpath : rootlibexecdir,
2762         install : true,
2763         install_dir : rootlibexecdir)
2764
2765 executable(
2766         'systemd-cgroups-agent',
2767         'src/cgroups-agent/cgroups-agent.c',
2768         include_directories : includes,
2769         link_with : [libshared],
2770         install_rpath : rootlibexecdir,
2771         install : true,
2772         install_dir : rootlibexecdir)
2773
2774 public_programs += executable(
2775         'systemd-id128',
2776         'src/id128/id128.c',
2777         include_directories : includes,
2778         link_with : [libshared],
2779         install_rpath : rootlibexecdir,
2780         install : true)
2781
2782 public_programs += executable(
2783         'systemd-path',
2784         'src/path/path.c',
2785         include_directories : includes,
2786         link_with : [libshared],
2787         install_rpath : rootlibexecdir,
2788         install : true)
2789
2790 public_programs += executable(
2791         'systemd-ask-password',
2792         'src/ask-password/ask-password.c',
2793         include_directories : includes,
2794         link_with : [libshared],
2795         install_rpath : rootlibexecdir,
2796         install : true,
2797         install_dir : rootbindir)
2798
2799 executable(
2800         'systemd-reply-password',
2801         'src/reply-password/reply-password.c',
2802         include_directories : includes,
2803         link_with : [libshared],
2804         install_rpath : rootlibexecdir,
2805         install : true,
2806         install_dir : rootlibexecdir)
2807
2808 public_programs += executable(
2809         'systemd-tty-ask-password-agent',
2810         'src/tty-ask-password-agent/tty-ask-password-agent.c',
2811         include_directories : includes,
2812         link_with : [libshared],
2813         install_rpath : rootlibexecdir,
2814         install : true,
2815         install_dir : rootbindir)
2816
2817 public_programs += executable(
2818         'systemd-cgls',
2819         'src/cgls/cgls.c',
2820         include_directories : includes,
2821         link_with : [libshared],
2822         install_rpath : rootlibexecdir,
2823         install : true)
2824
2825 public_programs += executable(
2826         'systemd-cgtop',
2827         'src/cgtop/cgtop.c',
2828         include_directories : includes,
2829         link_with : [libshared],
2830         install_rpath : rootlibexecdir,
2831         install : true)
2832
2833 executable(
2834         'systemd-initctl',
2835         'src/initctl/initctl.c',
2836         include_directories : includes,
2837         link_with : [libshared],
2838         install_rpath : rootlibexecdir,
2839         install : true,
2840         install_dir : rootlibexecdir)
2841
2842 public_programs += executable(
2843         'systemd-mount',
2844         'src/mount/mount-tool.c',
2845         include_directories : includes,
2846         link_with : [libshared],
2847         dependencies: [libmount],
2848         install_rpath : rootlibexecdir,
2849         install : true)
2850
2851 meson.add_install_script(meson_make_symlink,
2852                          'systemd-mount', join_paths(bindir, 'systemd-umount'))
2853
2854 public_programs += executable(
2855         'systemd-run',
2856         'src/run/run.c',
2857         include_directories : includes,
2858         link_with : [libshared],
2859         install_rpath : rootlibexecdir,
2860         install : true)
2861
2862 public_programs += executable(
2863         'systemd-stdio-bridge',
2864         'src/stdio-bridge/stdio-bridge.c',
2865         include_directories : includes,
2866         link_with : [libshared],
2867         dependencies : [versiondep],
2868         install_rpath : rootlibexecdir,
2869         install : true)
2870
2871 public_programs += executable(
2872         'busctl',
2873         'src/busctl/busctl.c',
2874         'src/busctl/busctl-introspect.c',
2875         'src/busctl/busctl-introspect.h',
2876         include_directories : includes,
2877         link_with : [libshared],
2878         install_rpath : rootlibexecdir,
2879         install : true)
2880
2881 if conf.get('ENABLE_SYSUSERS') == 1
2882         public_programs += executable(
2883                 'systemd-sysusers',
2884                 'src/sysusers/sysusers.c',
2885                 include_directories : includes,
2886                 link_with : [libshared],
2887                 install_rpath : rootlibexecdir,
2888                 install : true,
2889                 install_dir : rootbindir)
2890 endif
2891
2892 if conf.get('ENABLE_TMPFILES') == 1
2893         exe = executable(
2894                 'systemd-tmpfiles',
2895                 'src/tmpfiles/tmpfiles.c',
2896                 include_directories : includes,
2897                 link_with : [libshared],
2898                 dependencies : [libacl],
2899                 install_rpath : rootlibexecdir,
2900                 install : true,
2901                 install_dir : rootbindir)
2902         public_programs += exe
2903
2904         if want_tests != 'false'
2905                 test('test-systemd-tmpfiles',
2906                      test_systemd_tmpfiles_py,
2907                      # https://github.com/mesonbuild/meson/issues/2681
2908                      args : exe.full_path())
2909         endif
2910 endif
2911
2912 if conf.get('ENABLE_HWDB') == 1
2913         public_programs += executable(
2914                 'systemd-hwdb',
2915                 'src/hwdb/hwdb.c',
2916                 'src/libsystemd/sd-hwdb/hwdb-internal.h',
2917                 include_directories : includes,
2918                 link_with : [libudev_static],
2919                 install_rpath : udev_rpath,
2920                 install : true,
2921                 install_dir : rootbindir)
2922 endif
2923
2924 if conf.get('ENABLE_QUOTACHECK') == 1
2925         executable(
2926                 'systemd-quotacheck',
2927                 'src/quotacheck/quotacheck.c',
2928                 include_directories : includes,
2929                 link_with : [libshared],
2930                 install_rpath : rootlibexecdir,
2931                 install : true,
2932                 install_dir : rootlibexecdir)
2933 endif
2934
2935 public_programs += executable(
2936         'systemd-socket-proxyd',
2937         'src/socket-proxy/socket-proxyd.c',
2938         include_directories : includes,
2939         link_with : [libshared],
2940         dependencies : [threads],
2941         install_rpath : rootlibexecdir,
2942         install : true,
2943         install_dir : rootlibexecdir)
2944
2945 public_programs += executable(
2946         'systemd-udevd',
2947         systemd_udevd_sources,
2948         include_directories : includes,
2949         c_args : '-DLOG_REALM=LOG_REALM_UDEV',
2950         link_with : [libudev_core,
2951                      libsystemd_network,
2952                      libudev_static],
2953         dependencies : [versiondep,
2954                         threads,
2955                         libkmod,
2956                         libidn,
2957                         libacl,
2958                         libblkid],
2959         install_rpath : udev_rpath,
2960         install : true,
2961         install_dir : rootlibexecdir)
2962
2963 public_programs += executable(
2964         'udevadm',
2965         udevadm_sources,
2966         c_args : '-DLOG_REALM=LOG_REALM_UDEV',
2967         include_directories : includes,
2968         link_with : [libudev_core,
2969                      libsystemd_network,
2970                      libudev_static],
2971         dependencies : [versiondep,
2972                         threads,
2973                         libkmod,
2974                         libidn,
2975                         libacl,
2976                         libblkid],
2977         install_rpath : udev_rpath,
2978         install : true,
2979         install_dir : rootbindir)
2980
2981 executable(
2982         'systemd-shutdown',
2983         systemd_shutdown_sources,
2984         include_directories : includes,
2985         link_with : [libcore_shared,
2986                      libshared],
2987         dependencies : [libmount],
2988         install_rpath : rootlibexecdir,
2989         install : true,
2990         install_dir : rootlibexecdir)
2991
2992 executable(
2993         'systemd-update-done',
2994         'src/update-done/update-done.c',
2995         include_directories : includes,
2996         link_with : [libshared],
2997         install_rpath : rootlibexecdir,
2998         install : true,
2999         install_dir : rootlibexecdir)
3000
3001 executable(
3002         'systemd-update-utmp',
3003         'src/update-utmp/update-utmp.c',
3004         include_directories : includes,
3005         link_with : [libshared],
3006         dependencies : [libaudit],
3007         install_rpath : rootlibexecdir,
3008         install : true,
3009         install_dir : rootlibexecdir)
3010
3011 if conf.get('HAVE_KMOD') == 1
3012         executable(
3013                 'systemd-modules-load',
3014                 'src/modules-load/modules-load.c',
3015                 include_directories : includes,
3016                 link_with : [libshared],
3017                 dependencies : [libkmod],
3018                 install_rpath : rootlibexecdir,
3019                 install : true,
3020                 install_dir : rootlibexecdir)
3021
3022         meson.add_install_script('sh', '-c',
3023                                  mkdir_p.format(modulesloaddir))
3024         meson.add_install_script('sh', '-c',
3025                                  mkdir_p.format(join_paths(sysconfdir, 'modules-load.d')))
3026 endif
3027
3028 public_programs += executable(
3029         'systemd-nspawn',
3030         systemd_nspawn_sources,
3031         include_directories : includes,
3032         link_with : [libcore_shared,
3033                      libnspawn_core,
3034                      libshared],
3035         dependencies : [libblkid,
3036                         libseccomp],
3037         install_rpath : rootlibexecdir,
3038         install : true)
3039
3040 if conf.get('ENABLE_NETWORKD') == 1
3041         executable(
3042                 'systemd-networkd',
3043                 systemd_networkd_sources,
3044                 include_directories : network_include_dir,
3045                 link_with : [libnetworkd_core,
3046                              libsystemd_network,
3047                              libudev_static,
3048                              networkd_link_with],
3049                 dependencies : [threads],
3050                 install_rpath : rootlibexecdir,
3051                 install : true,
3052                 install_dir : rootlibexecdir)
3053
3054         executable(
3055                 'systemd-networkd-wait-online',
3056                 systemd_networkd_wait_online_sources,
3057                 include_directories : includes,
3058                 link_with : [libnetworkd_core,
3059                              networkd_link_with],
3060                 install_rpath : rootlibexecdir,
3061                 install : true,
3062                 install_dir : rootlibexecdir)
3063
3064         public_programs += executable(
3065                 'networkctl',
3066                 networkctl_sources,
3067                 include_directories : includes,
3068                 link_with : [libsystemd_network,
3069                              networkd_link_with],
3070                 install_rpath : rootlibexecdir,
3071                 install : true,
3072                 install_dir : rootbindir)
3073
3074         exe = executable(
3075                 'systemd-network-generator',
3076                 network_generator_sources,
3077                 include_directories : includes,
3078                 link_with : [networkd_link_with],
3079                 install_rpath : rootlibexecdir,
3080                 install : true,
3081                 install_dir : rootlibexecdir)
3082
3083         if want_tests != 'false'
3084                 test('test-network-generator-conversion',
3085                      test_network_generator_conversion_sh,
3086                      # https://github.com/mesonbuild/meson/issues/2681
3087                      args : exe.full_path())
3088         endif
3089 endif
3090
3091 executable(
3092         'systemd-sulogin-shell',
3093         ['src/sulogin-shell/sulogin-shell.c'],
3094         include_directories : includes,
3095         link_with : [libshared],
3096         install_rpath : rootlibexecdir,
3097         install : true,
3098         install_dir : rootlibexecdir)
3099
3100 ############################################################
3101
3102 custom_target(
3103         'systemd-runtest.env',
3104         output : 'systemd-runtest.env',
3105         command : ['sh', '-c', '{ ' +
3106                    'echo SYSTEMD_TEST_DATA=@0@; '.format(join_paths(project_source_root, 'test')) +
3107                    'echo SYSTEMD_CATALOG_DIR=@0@; '.format(join_paths(project_build_root, 'catalog')) +
3108                    '} >@OUTPUT@'],
3109         build_by_default : true)
3110
3111 foreach tuple : tests
3112         sources = tuple[0]
3113         link_with = tuple[1].length() > 0 ? tuple[1] : [libshared]
3114         dependencies = tuple[2]
3115         condition = tuple.length() >= 4 ? tuple[3] : ''
3116         type = tuple.length() >= 5 ? tuple[4] : ''
3117         defs = tuple.length() >= 6 ? tuple[5] : []
3118         incs = tuple.length() >= 7 ? tuple[6] : includes
3119         timeout = 30
3120
3121         name = sources[0].split('/')[-1].split('.')[0]
3122         if type.startswith('timeout=')
3123                 timeout = type.split('=')[1].to_int()
3124                 type = ''
3125         endif
3126
3127         if condition == '' or conf.get(condition) == 1
3128                 exe = executable(
3129                         name,
3130                         sources,
3131                         include_directories : incs,
3132                         link_with : link_with,
3133                         dependencies : [versiondep,
3134                                         dependencies],
3135                         c_args : defs,
3136                         build_by_default : want_tests != 'false',
3137                         install_rpath : rootlibexecdir,
3138                         install : install_tests,
3139                         install_dir : join_paths(testsdir, type))
3140
3141                 if type == 'manual'
3142                         message('@0@ is a manual test'.format(name))
3143                 elif type == 'unsafe' and want_tests != 'unsafe'
3144                         message('@0@ is an unsafe test'.format(name))
3145                 elif want_tests != 'false'
3146                         test(name, exe,
3147                              env : test_env,
3148                              timeout : timeout)
3149                 endif
3150         else
3151                 message('Not compiling @0@ because @1@ is not true'.format(name, condition))
3152         endif
3153 endforeach
3154
3155 exe = executable(
3156         'test-libsystemd-sym',
3157         test_libsystemd_sym_c,
3158         include_directories : includes,
3159         link_with : [libsystemd],
3160         build_by_default : want_tests != 'false',
3161         install : install_tests,
3162         install_dir : testsdir)
3163 if want_tests != 'false'
3164         test('test-libsystemd-sym', exe)
3165 endif
3166
3167 exe = executable(
3168         'test-libsystemd-static-sym',
3169         test_libsystemd_sym_c,
3170         include_directories : includes,
3171         link_with : [install_libsystemd_static],
3172         dependencies : [threads], # threads is already included in dependencies on the library,
3173                                   # but does not seem to get propagated. Add here as a work-around.
3174         build_by_default : want_tests != 'false' and static_libsystemd_pic,
3175         install : install_tests and static_libsystemd_pic,
3176         install_dir : testsdir)
3177 if want_tests != 'false' and static_libsystemd_pic
3178         test('test-libsystemd-static-sym', exe)
3179 endif
3180
3181 exe = executable(
3182         'test-libudev-sym',
3183         test_libudev_sym_c,
3184         include_directories : includes,
3185         c_args : '-Wno-deprecated-declarations',
3186         link_with : [libudev],
3187         build_by_default : want_tests != 'false',
3188         install : install_tests,
3189         install_dir : testsdir)
3190 if want_tests != 'false'
3191         test('test-libudev-sym', exe)
3192 endif
3193
3194 exe = executable(
3195         'test-libudev-static-sym',
3196         test_libudev_sym_c,
3197         include_directories : includes,
3198         c_args : '-Wno-deprecated-declarations',
3199         link_with : [install_libudev_static],
3200         build_by_default : want_tests != 'false' and static_libudev_pic,
3201         install : install_tests and static_libudev_pic,
3202         install_dir : testsdir)
3203 if want_tests != 'false' and static_libudev_pic
3204         test('test-libudev-static-sym', exe)
3205 endif
3206
3207 ############################################################
3208
3209 fuzzer_exes = []
3210
3211 if get_option('tests') != 'false'
3212         foreach tuple : fuzzers
3213                 sources = tuple[0]
3214                 link_with = tuple[1].length() > 0 ? tuple[1] : [libshared]
3215                 dependencies = tuple[2]
3216                 defs = tuple.length() >= 4 ? tuple[3] : []
3217                 incs = tuple.length() >= 5 ? tuple[4] : includes
3218                 link_args = []
3219
3220                 if want_ossfuzz
3221                         dependencies += fuzzing_engine
3222                 elif want_libfuzzer
3223                         if fuzzing_engine.found()
3224                                 dependencies += fuzzing_engine
3225                         else
3226                                 link_args += ['-fsanitize=fuzzer']
3227                         endif
3228                 else
3229                         sources += 'src/fuzz/fuzz-main.c'
3230                 endif
3231
3232                 name = sources[0].split('/')[-1].split('.')[0]
3233
3234                 fuzzer_exes += executable(
3235                         name,
3236                         sources,
3237                         include_directories : [incs, include_directories('src/fuzz')],
3238                         link_with : link_with,
3239                         dependencies : dependencies,
3240                         c_args : defs,
3241                         link_args: link_args,
3242                         install : false)
3243         endforeach
3244 endif
3245
3246 run_target(
3247         'fuzzers',
3248         depends : fuzzer_exes,
3249         command : ['true'])
3250
3251 ############################################################
3252
3253 make_directive_index_py = find_program('tools/make-directive-index.py')
3254 make_man_index_py = find_program('tools/make-man-index.py')
3255 xml_helper_py = find_program('tools/xml_helper.py')
3256 hwdb_update_sh = find_program('tools/meson-hwdb-update.sh')
3257 autosuspend_update_sh = find_program('tools/meson-autosuspend-update.sh')
3258
3259 subdir('sysctl.d')
3260 subdir('sysusers.d')
3261 subdir('tmpfiles.d')
3262 subdir('hwdb.d')
3263 subdir('units')
3264 subdir('presets')
3265 subdir('network')
3266 subdir('man')
3267 subdir('shell-completion/bash')
3268 subdir('shell-completion/zsh')
3269 subdir('docs/sysvinit')
3270 subdir('docs/var-log')
3271
3272 install_subdir('factory/etc',
3273                install_dir : factorydir)
3274
3275 install_data('xorg/50-systemd-user.sh',
3276              install_dir : xinitrcdir)
3277 install_data('modprobe.d/systemd.conf',
3278              install_dir : modprobedir)
3279 install_data('LICENSE.GPL2',
3280              'LICENSE.LGPL2.1',
3281              'NEWS',
3282              'README',
3283              'docs/CODING_STYLE.md',
3284              'docs/DISTRO_PORTING.md',
3285              'docs/ENVIRONMENT.md',
3286              'docs/HACKING.md',
3287              'docs/TRANSIENT-SETTINGS.md',
3288              'docs/TRANSLATORS.md',
3289              'docs/UIDS-GIDS.md',
3290              'src/libsystemd/sd-bus/GVARIANT-SERIALIZATION',
3291              install_dir : docdir)
3292
3293 meson.add_install_script('sh', '-c', mkdir_p.format(systemdstatedir))
3294 meson.add_install_script('sh', '-c', 'touch $DESTDIR@0@'.format(prefixdir))
3295
3296 ############################################################
3297
3298 meson_check_help = find_program('tools/meson-check-help.sh')
3299
3300 foreach exec : public_programs
3301         name = exec.full_path().split('/')[-1]
3302         if want_tests != 'false'
3303                 test('check-help-' + name,
3304                      meson_check_help,
3305                      args : exec.full_path())
3306         endif
3307 endforeach
3308
3309 ############################################################
3310
3311 check_directives_sh = find_program('tools/check-directives.sh')
3312
3313 if want_tests != 'false'
3314         test('check-directives',
3315              check_directives_sh,
3316              args : project_source_root)
3317 endif
3318
3319 ############################################################
3320
3321 # Enable tests for all supported sanitizers
3322 foreach tuple : sanitizers
3323         sanitizer = tuple[0]
3324         build = tuple[1]
3325
3326         if cc.has_link_argument('-fsanitize=@0@'.format(sanitizer))
3327                 prev = ''
3328                 foreach p : fuzz_regression_tests
3329                         b = p.split('/')[-2]
3330                         c = p.split('/')[-1]
3331
3332                         name = '@0@:@1@'.format(b, sanitizer)
3333
3334                         if name != prev
3335                                 if want_tests == 'false'
3336                                         message('Not compiling @0@ because tests is set to false'.format(name))
3337                                 elif slow_tests
3338                                         exe = custom_target(
3339                                                 name,
3340                                                 output : name,
3341                                                 depends : build,
3342                                                 command : [env, 'ln', '-fs',
3343                                                            join_paths(build.full_path(), b),
3344                                                            '@OUTPUT@'],
3345                                                 build_by_default : true)
3346                                 else
3347                                         message('Not compiling @0@ because slow-tests is set to false'.format(name))
3348                                 endif
3349                         endif
3350                         prev = name
3351
3352                         if want_tests != 'false' and slow_tests
3353                                 test('@0@:@1@:@2@'.format(b, c, sanitizer),
3354                                      env,
3355                                      args : [exe.full_path(),
3356                                              join_paths(project_source_root, p)])
3357                         endif
3358                 endforeach
3359         endif
3360 endforeach
3361
3362
3363 ############################################################
3364
3365 if git.found()
3366         all_files = run_command(
3367                 git,
3368                 ['--git-dir=@0@/.git'.format(project_source_root),
3369                  'ls-files',
3370                  ':/*.[ch]'])
3371         all_files = files(all_files.stdout().split())
3372
3373         custom_target(
3374                 'tags',
3375                 output : 'tags',
3376                 command : [env, 'etags', '-o', '@0@/TAGS'.format(project_source_root)] + all_files)
3377         run_target(
3378                 'ctags',
3379                 command : [env, 'ctags', '-o', '@0@/tags'.format(project_source_root)] + all_files)
3380 endif
3381
3382 if git.found()
3383         meson_git_contrib_sh = find_program('tools/meson-git-contrib.sh')
3384         run_target(
3385                 'git-contrib',
3386                 command : [meson_git_contrib_sh])
3387 endif
3388
3389 if git.found()
3390         git_head = run_command(
3391                 git,
3392                 ['--git-dir=@0@/.git'.format(project_source_root),
3393                  'rev-parse', 'HEAD']).stdout().strip()
3394         git_head_short = run_command(
3395                 git,
3396                 ['--git-dir=@0@/.git'.format(project_source_root),
3397                  'rev-parse', '--short=7', 'HEAD']).stdout().strip()
3398
3399         run_target(
3400                 'git-snapshot',
3401                 command : ['git', 'archive',
3402                            '-o', '@0@/systemd-@1@.tar.gz'.format(project_source_root,
3403                                                                  git_head_short),
3404                            '--prefix', 'systemd-@0@/'.format(git_head),
3405                            'HEAD'])
3406 endif
3407
3408 ############################################################
3409
3410 meson_check_api_docs_sh = find_program('tools/meson-check-api-docs.sh')
3411 run_target(
3412         'check-api-docs',
3413         depends : [man, libsystemd, libudev],
3414         command : [meson_check_api_docs_sh, libsystemd.full_path(), libudev.full_path()])
3415
3416 ############################################################
3417 watchdog_opt = service_watchdog == '' ? 'disabled' : service_watchdog
3418
3419 status = [
3420         '@0@ @1@'.format(meson.project_name(), meson.project_version()),
3421
3422         'split /usr:                        @0@'.format(split_usr),
3423         'split bin-sbin:                    @0@'.format(split_bin),
3424         'prefix directory:                  @0@'.format(prefixdir),
3425         'rootprefix directory:              @0@'.format(rootprefixdir),
3426         'sysconf directory:                 @0@'.format(sysconfdir),
3427         'include directory:                 @0@'.format(includedir),
3428         'lib directory:                     @0@'.format(libdir),
3429         'rootlib directory:                 @0@'.format(rootlibdir),
3430         'SysV init scripts:                 @0@'.format(sysvinit_path),
3431         'SysV rc?.d directories:            @0@'.format(sysvrcnd_path),
3432         'PAM modules directory:             @0@'.format(pamlibdir),
3433         'PAM configuration directory:       @0@'.format(pamconfdir),
3434         'RPM macros directory:              @0@'.format(rpmmacrosdir),
3435         'modprobe.d directory:              @0@'.format(modprobedir),
3436         'D-Bus policy directory:            @0@'.format(dbuspolicydir),
3437         'D-Bus session directory:           @0@'.format(dbussessionservicedir),
3438         'D-Bus system directory:            @0@'.format(dbussystemservicedir),
3439         'bash completions directory:        @0@'.format(bashcompletiondir),
3440         'zsh completions directory:         @0@'.format(zshcompletiondir),
3441         'extra start script:                @0@'.format(get_option('rc-local')),
3442         'debug shell:                       @0@ @ @1@'.format(get_option('debug-shell'),
3443                                                               get_option('debug-tty')),
3444         'TTY GID:                           @0@'.format(tty_gid),
3445         'users GID:                         @0@'.format(substs.get('USERS_GID')),
3446         'maximum system UID:                @0@'.format(system_uid_max),
3447         'maximum system GID:                @0@'.format(system_gid_max),
3448         'minimum dynamic UID:               @0@'.format(dynamic_uid_min),
3449         'maximum dynamic UID:               @0@'.format(dynamic_uid_max),
3450         'minimum container UID base:        @0@'.format(container_uid_base_min),
3451         'maximum container UID base:        @0@'.format(container_uid_base_max),
3452         '/dev/kvm access mode:              @0@'.format(get_option('dev-kvm-mode')),
3453         'render group access mode:          @0@'.format(get_option('group-render-mode')),
3454         'certificate root directory:        @0@'.format(get_option('certificate-root')),
3455         'support URL:                       @0@'.format(support_url),
3456         'nobody user name:                  @0@'.format(nobody_user),
3457         'nobody group name:                 @0@'.format(nobody_group),
3458         'fallback hostname:                 @0@'.format(get_option('fallback-hostname')),
3459         'symbolic gateway hostnames:        @0@'.format(', '.join(gateway_hostnames)),
3460
3461         'default DNSSEC mode:               @0@'.format(default_dnssec),
3462         'default DNS-over-TLS mode:         @0@'.format(default_dns_over_tls),
3463         'default mDNS mode:                 @0@'.format(default_mdns),
3464         'default LLMNR mode:                @0@'.format(default_llmnr),
3465         'default cgroup hierarchy:          @0@'.format(default_hierarchy),
3466         'default net.naming-scheme setting: @0@'.format(default_net_naming_scheme),
3467         'default KillUserProcesses setting: @0@'.format(kill_user_processes),
3468         'default locale:                    @0@'.format(default_locale),
3469         'default user $PATH:                @0@'.format(default_user_path_display),
3470         'systemd service watchdog:          @0@'.format(watchdog_opt)]
3471
3472 alt_dns_servers = '\n                                            '.join(dns_servers.split(' '))
3473 alt_ntp_servers = '\n                                            '.join(ntp_servers.split(' '))
3474 status += [
3475         'default DNS servers:               @0@'.format(alt_dns_servers),
3476         'default NTP servers:               @0@'.format(alt_ntp_servers)]
3477
3478 alt_time_epoch = run_command('date', '-Is', '-u', '-d',
3479                              '@@0@'.format(time_epoch)).stdout().strip()
3480 status += [
3481         'time epoch:                        @0@ (@1@)'.format(time_epoch, alt_time_epoch)]
3482
3483 status += [
3484         'static libsystemd:                 @0@'.format(static_libsystemd),
3485         'static libudev:                    @0@'.format(static_libudev)]
3486
3487 # TODO:
3488 # CFLAGS:   ${OUR_CFLAGS} ${CFLAGS}
3489 # CPPFLAGS: ${OUR_CPPFLAGS} ${CPPFLAGS}
3490 # LDFLAGS:  ${OUR_LDFLAGS} ${LDFLAGS}
3491
3492 if conf.get('ENABLE_EFI') == 1
3493         status += 'efi arch:                          @0@'.format(efi_arch)
3494
3495         if have_gnu_efi
3496                 status += [
3497                         'EFI machine type:                  @0@'.format(EFI_MACHINE_TYPE_NAME),
3498                         'EFI CC                             @0@'.format(' '.join(efi_cc)),
3499                         'EFI lds:                           @0@'.format(efi_lds),
3500                         'EFI crt0:                          @0@'.format(efi_crt0),
3501                         'EFI include directory:             @0@'.format(efi_incdir)]
3502         endif
3503 endif
3504
3505 found = []
3506 missing = []
3507
3508 foreach tuple : [
3509         ['libcryptsetup'],
3510         ['PAM'],
3511         ['pwquality'],
3512         ['libfdisk'],
3513         ['p11kit'],
3514         ['AUDIT'],
3515         ['IMA'],
3516         ['AppArmor'],
3517         ['SELinux'],
3518         ['SECCOMP'],
3519         ['SMACK'],
3520         ['zlib'],
3521         ['xz'],
3522         ['zstd'],
3523         ['lz4'],
3524         ['bzip2'],
3525         ['ACL'],
3526         ['gcrypt'],
3527         ['qrencode'],
3528         ['microhttpd'],
3529         ['gnutls'],
3530         ['openssl'],
3531         ['libcurl'],
3532         ['idn'],
3533         ['libidn2'],
3534         ['libidn'],
3535         ['libiptc'],
3536         ['elfutils'],
3537         ['binfmt'],
3538         ['repart'],
3539         ['vconsole'],
3540         ['quotacheck'],
3541         ['tmpfiles'],
3542         ['environment.d'],
3543         ['sysusers'],
3544         ['firstboot'],
3545         ['randomseed'],
3546         ['backlight'],
3547         ['rfkill'],
3548         ['logind'],
3549         ['machined'],
3550         ['portabled'],
3551         ['userdb'],
3552         ['homed'],
3553         ['importd'],
3554         ['hostnamed'],
3555         ['timedated'],
3556         ['timesyncd'],
3557         ['localed'],
3558         ['networkd'],
3559         ['resolve'],
3560         ['DNS-over-TLS(gnutls)',  conf.get('DNS_OVER_TLS_USE_GNUTLS') == 1],
3561         ['DNS-over-TLS(openssl)', conf.get('DNS_OVER_TLS_USE_OPENSSL') == 1],
3562         ['coredump'],
3563         ['pstore'],
3564         ['polkit'],
3565         ['legacy pkla',      install_polkit_pkla],
3566         ['efi'],
3567         ['gnu-efi',          have_gnu_efi],
3568         ['kmod'],
3569         ['xkbcommon'],
3570         ['pcre2'],
3571         ['blkid'],
3572         ['dbus'],
3573         ['glib'],
3574         ['nss-myhostname'],
3575         ['nss-mymachines'],
3576         ['nss-resolve'],
3577         ['nss-systemd'],
3578         ['hwdb'],
3579         ['tpm'],
3580         ['man pages',        want_man],
3581         ['html pages',       want_html],
3582         ['man page indices', want_man and have_lxml],
3583         ['SysV compat'],
3584         ['utmp'],
3585         ['ldconfig'],
3586         ['hibernate'],
3587         ['adm group',        get_option('adm-group')],
3588         ['wheel group',      get_option('wheel-group')],
3589         ['gshadow'],
3590         ['debug hashmap'],
3591         ['debug mmap cache'],
3592         ['debug siphash'],
3593         ['valgrind',         conf.get('VALGRIND') == 1],
3594         ['trace logging',    conf.get('LOG_TRACE') == 1],
3595         ['install tests',    install_tests],
3596         ['link-udev-shared',      get_option('link-udev-shared')],
3597         ['link-systemctl-shared', get_option('link-systemctl-shared')],
3598         ['link-networkd-shared',  get_option('link-networkd-shared')],
3599         ['link-timesyncd-shared', get_option('link-timesyncd-shared')],
3600         ['kernel-install',        get_option('kernel-install')],
3601         ['systemd-analyze',       get_option('analyze')],
3602 ]
3603
3604         if tuple.length() >= 2
3605                 cond = tuple[1]
3606         else
3607                 ident1 = 'HAVE_' + tuple[0].underscorify().to_upper()
3608                 ident2 = 'ENABLE_' + tuple[0].underscorify().to_upper()
3609                 cond = conf.get(ident1, 0) == 1 or conf.get(ident2, 0) == 1
3610         endif
3611         if cond
3612                 found += tuple[0]
3613         else
3614                 missing += tuple[0]
3615         endif
3616 endforeach
3617
3618 status += [
3619         '',
3620         'enabled features: @0@'.format(', '.join(found)),
3621         '',
3622         'disabled features: @0@'.format(', '.join(missing)),
3623         '']
3624 message('\n         '.join(status))
3625
3626 if rootprefixdir != rootprefix_default
3627         warning('\n' +
3628                 'Note that the installation prefix was changed to "@0@".\n'.format(rootprefixdir) +
3629                 'systemd used fixed names for unit file directories and other paths, so anything\n' +
3630                 'except the default ("@0@") is strongly discouraged.'.format(rootprefix_default))
3631 endif