meson.build

   1 # SPDX-License-Identifier: LGPL-2.1+
   2
   3 project('systemd', 'c',
   4         version : '246',
   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 = '0.29.0'
  17 libudev_version = '1.7.0'
  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 conf.set10('DEVELOPER_MODE', get_option('mode') == 'developer',
  42            description : 'enable additional checks only suitable in development')
  43
  44 want_ossfuzz = get_option('oss-fuzz')
  45 want_libfuzzer = get_option('llvm-fuzz')
  46 if want_ossfuzz + want_libfuzzer > 1
  47         error('only one of oss-fuzz or llvm-fuzz can be specified')
  48 endif
  49
  50 skip_deps = want_ossfuzz or want_libfuzzer
  51 fuzzer_build = want_ossfuzz or want_libfuzzer
  52
  53 #####################################################################
  54
  55 # Try to install the git pre-commit hook
  56 add_git_hook_sh = find_program('tools/add-git-hook.sh', required : false)
  57 if add_git_hook_sh.found()
  58         git_hook = run_command(add_git_hook_sh)
  59         if git_hook.returncode() == 0
  60                 message(git_hook.stdout().strip())
  61         endif
  62 endif
  63
  64 #####################################################################
  65
  66 if get_option('split-usr') == 'auto'
  67         split_usr = run_command('test', '-L', '/bin').returncode() != 0
  68 else
  69         split_usr = get_option('split-usr') == 'true'
  70 endif
  71 conf.set10('HAVE_SPLIT_USR', split_usr,
  72            description : '/usr/bin and /bin directories are separate')
  73
  74 if get_option('split-bin') == 'auto'
  75         split_bin = run_command('test', '-L', '/usr/sbin').returncode() != 0
  76 else
  77         split_bin = get_option('split-bin') == 'true'
  78 endif
  79 conf.set10('HAVE_SPLIT_BIN', split_bin,
  80            description : 'bin and sbin directories are separate')
  81
  82 rootprefixdir = get_option('rootprefix')
  83 # Unusual rootprefixdir values are used by some distros
  84 # (see https://github.com/systemd/systemd/pull/7461).
  85 rootprefix_default = split_usr ? '/' : '/usr'
  86 if rootprefixdir == ''
  87         rootprefixdir = rootprefix_default
  88 endif
  89 rootprefixdir_noslash = rootprefixdir == '/' ? '' : rootprefixdir
  90
  91 have_standalone_binaries = get_option('standalone-binaries')
  92
  93 sysvinit_path = get_option('sysvinit-path')
  94 sysvrcnd_path = get_option('sysvrcnd-path')
  95 conf.set10('HAVE_SYSV_COMPAT', sysvinit_path != '' and sysvrcnd_path != '',
  96            description : 'SysV init scripts and rcN.d links are supported')
  97
  98 if get_option('hibernate') and not get_option('initrd')
  99         error('hibernate depends on initrd')
 100 endif
 101
 102 conf.set10('BUMP_PROC_SYS_FS_FILE_MAX', get_option('bump-proc-sys-fs-file-max'))
 103 conf.set10('BUMP_PROC_SYS_FS_NR_OPEN',  get_option('bump-proc-sys-fs-nr-open'))
 104 conf.set('HIGH_RLIMIT_NOFILE',          512*1024)
 105
 106 # join_paths ignores the preceding arguments if an absolute component is
 107 # encountered, so this should canonicalize various paths when they are
 108 # absolute or relative.
 109 prefixdir = get_option('prefix')
 110 if not prefixdir.startswith('/')
 111         error('Prefix is not absolute: "@0@"'.format(prefixdir))
 112 endif
 113 bindir = join_paths(prefixdir, get_option('bindir'))
 114 libdir = join_paths(prefixdir, get_option('libdir'))
 115 sysconfdir = join_paths(prefixdir, get_option('sysconfdir'))
 116 includedir = join_paths(prefixdir, get_option('includedir'))
 117 datadir = join_paths(prefixdir, get_option('datadir'))
 118 localstatedir = join_paths('/', get_option('localstatedir'))
 119
 120 rootbindir = join_paths(rootprefixdir, 'bin')
 121 rootsbindir = join_paths(rootprefixdir, split_bin ? 'sbin' : 'bin')
 122 rootlibexecdir = join_paths(rootprefixdir, 'lib/systemd')
 123
 124 rootlibdir = get_option('rootlibdir')
 125 if rootlibdir == ''
 126         rootlibdir = join_paths(rootprefixdir, libdir.split('/')[-1])
 127 endif
 128
 129 # Dirs of external packages
 130 pkgconfigdatadir = get_option('pkgconfigdatadir') == '' ? join_paths(datadir, 'pkgconfig') : get_option('pkgconfigdatadir')
 131 pkgconfiglibdir = get_option('pkgconfiglibdir') == '' ? join_paths(libdir, 'pkgconfig') : get_option('pkgconfiglibdir')
 132 polkitpolicydir = join_paths(datadir, 'polkit-1/actions')
 133 polkitrulesdir = join_paths(datadir, 'polkit-1/rules.d')
 134 polkitpkladir = join_paths(localstatedir, 'lib/polkit-1/localauthority/10-vendor.d')
 135 xinitrcdir = join_paths(sysconfdir, 'X11/xinit/xinitrc.d')
 136 rpmmacrosdir = get_option('rpmmacrosdir')
 137 if rpmmacrosdir != 'no'
 138         rpmmacrosdir = join_paths(prefixdir, rpmmacrosdir)
 139 endif
 140 modprobedir = join_paths(rootprefixdir, 'lib/modprobe.d')
 141
 142 # Our own paths
 143 pkgdatadir = join_paths(datadir, 'systemd')
 144 environmentdir = join_paths(prefixdir, 'lib/environment.d')
 145 pkgsysconfdir = join_paths(sysconfdir, 'systemd')
 146 userunitdir = join_paths(prefixdir, 'lib/systemd/user')
 147 userpresetdir = join_paths(prefixdir, 'lib/systemd/user-preset')
 148 tmpfilesdir = join_paths(prefixdir, 'lib/tmpfiles.d')
 149 sysusersdir = join_paths(prefixdir, 'lib/sysusers.d')
 150 sysctldir = join_paths(prefixdir, 'lib/sysctl.d')
 151 binfmtdir = join_paths(prefixdir, 'lib/binfmt.d')
 152 modulesloaddir = join_paths(prefixdir, 'lib/modules-load.d')
 153 networkdir = join_paths(rootprefixdir, 'lib/systemd/network')
 154 pkgincludedir = join_paths(includedir, 'systemd')
 155 systemgeneratordir = join_paths(rootlibexecdir, 'system-generators')
 156 usergeneratordir = join_paths(prefixdir, 'lib/systemd/user-generators')
 157 systemenvgeneratordir = join_paths(prefixdir, 'lib/systemd/system-environment-generators')
 158 userenvgeneratordir = join_paths(prefixdir, 'lib/systemd/user-environment-generators')
 159 systemshutdowndir = join_paths(rootlibexecdir, 'system-shutdown')
 160 systemsleepdir = join_paths(rootlibexecdir, 'system-sleep')
 161 systemunitdir = join_paths(rootprefixdir, 'lib/systemd/system')
 162 systempresetdir = join_paths(rootprefixdir, 'lib/systemd/system-preset')
 163 udevlibexecdir = join_paths(rootprefixdir, 'lib/udev')
 164 udevrulesdir = join_paths(udevlibexecdir, 'rules.d')
 165 udevhwdbdir = join_paths(udevlibexecdir, 'hwdb.d')
 166 catalogdir = join_paths(prefixdir, 'lib/systemd/catalog')
 167 kernelinstalldir = join_paths(prefixdir, 'lib/kernel/install.d')
 168 factorydir = join_paths(datadir, 'factory')
 169 bootlibdir = join_paths(prefixdir, 'lib/systemd/boot/efi')
 170 testsdir = join_paths(prefixdir, 'lib/systemd/tests')
 171 systemdstatedir = join_paths(localstatedir, 'lib/systemd')
 172 catalogstatedir = join_paths(systemdstatedir, 'catalog')
 173 randomseeddir = join_paths(localstatedir, 'lib/systemd')
 174 profiledir = join_paths(rootlibexecdir, 'portable', 'profile')
 175 ntpservicelistdir = join_paths(rootprefixdir, 'lib/systemd/ntp-units.d')
 176
 177 docdir = get_option('docdir')
 178 if docdir == ''
 179         docdir = join_paths(datadir, 'doc/systemd')
 180 endif
 181
 182 dbuspolicydir = get_option('dbuspolicydir')
 183 if dbuspolicydir == ''
 184         dbuspolicydir = join_paths(datadir, 'dbus-1/system.d')
 185 endif
 186
 187 dbussessionservicedir = get_option('dbussessionservicedir')
 188 if dbussessionservicedir == ''
 189         dbussessionservicedir = join_paths(datadir, 'dbus-1/services')
 190 endif
 191
 192 dbussystemservicedir = get_option('dbussystemservicedir')
 193 if dbussystemservicedir == ''
 194         dbussystemservicedir = join_paths(datadir, 'dbus-1/system-services')
 195 endif
 196
 197 pamlibdir = get_option('pamlibdir')
 198 if pamlibdir == ''
 199         pamlibdir = join_paths(rootlibdir, 'security')
 200 endif
 201
 202 pamconfdir = get_option('pamconfdir')
 203 if pamconfdir == ''
 204         pamconfdir = join_paths(prefixdir, 'lib/pam.d')
 205 endif
 206
 207 memory_accounting_default = get_option('memory-accounting-default')
 208 status_unit_format_default = get_option('status-unit-format-default')
 209
 210 conf.set_quoted('PKGSYSCONFDIR',                              pkgsysconfdir)
 211 conf.set_quoted('SYSTEM_CONFIG_UNIT_DIR',                     join_paths(pkgsysconfdir, 'system'))
 212 conf.set_quoted('SYSTEM_DATA_UNIT_PATH',                      systemunitdir)
 213 conf.set_quoted('SYSTEM_SYSVINIT_PATH',                       sysvinit_path)
 214 conf.set_quoted('SYSTEM_SYSVRCND_PATH',                       sysvrcnd_path)
 215 conf.set_quoted('RC_LOCAL_PATH',                              get_option('rc-local'))
 216
 217 conf.set('ANSI_OK_COLOR',                                     'ANSI_' + get_option('ok-color').underscorify().to_upper())
 218
 219 conf.set_quoted('USER_CONFIG_UNIT_DIR',                       join_paths(pkgsysconfdir, 'user'))
 220 conf.set_quoted('USER_DATA_UNIT_DIR',                         userunitdir)
 221 conf.set_quoted('CERTIFICATE_ROOT',                           get_option('certificate-root'))
 222 conf.set_quoted('CATALOG_DATABASE',                           join_paths(catalogstatedir, 'database'))
 223 conf.set_quoted('SYSTEMD_CGROUP_AGENT_PATH',                  join_paths(rootlibexecdir, 'systemd-cgroups-agent'))
 224 conf.set_quoted('SYSTEMD_BINARY_PATH',                        join_paths(rootlibexecdir, 'systemd'))
 225 conf.set_quoted('SYSTEMD_FSCK_PATH',                          join_paths(rootlibexecdir, 'systemd-fsck'))
 226 conf.set_quoted('SYSTEMD_MAKEFS_PATH',                        join_paths(rootlibexecdir, 'systemd-makefs'))
 227 conf.set_quoted('SYSTEMD_GROWFS_PATH',                        join_paths(rootlibexecdir, 'systemd-growfs'))
 228 conf.set_quoted('SYSTEMD_SHUTDOWN_BINARY_PATH',               join_paths(rootlibexecdir, 'systemd-shutdown'))
 229 conf.set_quoted('SYSTEMCTL_BINARY_PATH',                      join_paths(rootbindir, 'systemctl'))
 230 conf.set_quoted('SYSTEMD_TTY_ASK_PASSWORD_AGENT_BINARY_PATH', join_paths(rootbindir, 'systemd-tty-ask-password-agent'))
 231 conf.set_quoted('SYSTEMD_STDIO_BRIDGE_BINARY_PATH',           join_paths(bindir, 'systemd-stdio-bridge'))
 232 conf.set_quoted('ROOTPREFIX',                                 rootprefixdir)
 233 conf.set_quoted('ROOTPREFIX_NOSLASH',                         rootprefixdir_noslash)
 234 conf.set_quoted('RANDOM_SEED_DIR',                            randomseeddir)
 235 conf.set_quoted('RANDOM_SEED',                                join_paths(randomseeddir, 'random-seed'))
 236 conf.set_quoted('SYSTEMD_CRYPTSETUP_PATH',                    join_paths(rootlibexecdir, 'systemd-cryptsetup'))
 237 conf.set_quoted('SYSTEM_GENERATOR_DIR',                       systemgeneratordir)
 238 conf.set_quoted('USER_GENERATOR_DIR',                         usergeneratordir)
 239 conf.set_quoted('SYSTEM_ENV_GENERATOR_DIR',                   systemenvgeneratordir)
 240 conf.set_quoted('USER_ENV_GENERATOR_DIR',                     userenvgeneratordir)
 241 conf.set_quoted('SYSTEM_SHUTDOWN_PATH',                       systemshutdowndir)
 242 conf.set_quoted('SYSTEM_SLEEP_PATH',                          systemsleepdir)
 243 conf.set_quoted('SYSTEMD_KBD_MODEL_MAP',                      join_paths(pkgdatadir, 'kbd-model-map'))
 244 conf.set_quoted('SYSTEMD_LANGUAGE_FALLBACK_MAP',              join_paths(pkgdatadir, 'language-fallback-map'))
 245 conf.set_quoted('SYSTEMD_TEST_DATA',                          join_paths(testsdir, 'testdata'))
 246 conf.set_quoted('SYSTEMD_CATALOG_DIR',                        catalogdir)
 247 conf.set_quoted('UDEVLIBEXECDIR',                             udevlibexecdir)
 248 conf.set_quoted('POLKIT_AGENT_BINARY_PATH',                   join_paths(bindir, 'pkttyagent'))
 249 conf.set_quoted('LIBDIR',                                     libdir)
 250 conf.set_quoted('ROOTLIBDIR',                                 rootlibdir)
 251 conf.set_quoted('ROOTLIBEXECDIR',                             rootlibexecdir)
 252 conf.set_quoted('BOOTLIBDIR',                                 bootlibdir)
 253 conf.set_quoted('SYSTEMD_PULL_PATH',                          join_paths(rootlibexecdir, 'systemd-pull'))
 254 conf.set_quoted('SYSTEMD_IMPORT_PATH',                        join_paths(rootlibexecdir, 'systemd-import'))
 255 conf.set_quoted('SYSTEMD_IMPORT_FS_PATH',                     join_paths(rootlibexecdir, 'systemd-import-fs'))
 256 conf.set_quoted('SYSTEMD_EXPORT_PATH',                        join_paths(rootlibexecdir, 'systemd-export'))
 257 conf.set_quoted('VENDOR_KEYRING_PATH',                        join_paths(rootlibexecdir, 'import-pubring.gpg'))
 258 conf.set_quoted('USER_KEYRING_PATH',                          join_paths(pkgsysconfdir, 'import-pubring.gpg'))
 259 conf.set_quoted('DOCUMENT_ROOT',                              join_paths(pkgdatadir, 'gatewayd'))
 260 conf.set_quoted('SYSTEMD_HOMEWORK_PATH',                      join_paths(rootlibexecdir, 'systemd-homework'))
 261 conf.set_quoted('SYSTEMD_USERWORK_PATH',                      join_paths(rootlibexecdir, 'systemd-userwork'))
 262 conf.set10('MEMORY_ACCOUNTING_DEFAULT',                       memory_accounting_default)
 263 conf.set_quoted('MEMORY_ACCOUNTING_DEFAULT_YES_NO',           memory_accounting_default ? 'yes' : 'no')
 264 conf.set('STATUS_UNIT_FORMAT_DEFAULT',                        'STATUS_UNIT_FORMAT_' + status_unit_format_default.to_upper())
 265
 266 substs.set('prefix',                                          prefixdir)
 267 substs.set('rootprefix',                                      rootprefixdir)
 268 substs.set('rootprefix_noslash',                              rootprefixdir_noslash)
 269 substs.set('exec_prefix',                                     prefixdir)
 270 substs.set('libdir',                                          libdir)
 271 substs.set('rootlibdir',                                      rootlibdir)
 272 substs.set('includedir',                                      includedir)
 273 substs.set('sysconfdir',                                      sysconfdir)
 274 substs.set('bindir',                                          bindir)
 275 substs.set('rootbindir',                                      rootbindir)
 276 substs.set('rootlibexecdir',                                  rootlibexecdir)
 277 substs.set('systemunitdir',                                   systemunitdir)
 278 substs.set('userunitdir',                                     userunitdir)
 279 substs.set('systempresetdir',                                 systempresetdir)
 280 substs.set('userpresetdir',                                   userpresetdir)
 281 substs.set('udevhwdbdir',                                     udevhwdbdir)
 282 substs.set('udevrulesdir',                                    udevrulesdir)
 283 substs.set('udevlibexecdir',                                  udevlibexecdir)
 284 substs.set('environmentdir',                                  environmentdir)
 285 substs.set('catalogdir',                                      catalogdir)
 286 substs.set('tmpfilesdir',                                     tmpfilesdir)
 287 substs.set('sysusersdir',                                     sysusersdir)
 288 substs.set('sysctldir',                                       sysctldir)
 289 substs.set('binfmtdir',                                       binfmtdir)
 290 substs.set('modulesloaddir',                                  modulesloaddir)
 291 substs.set('modprobedir',                                     modprobedir)
 292 substs.set('systemgeneratordir',                              systemgeneratordir)
 293 substs.set('usergeneratordir',                                usergeneratordir)
 294 substs.set('systemenvgeneratordir',                           systemenvgeneratordir)
 295 substs.set('userenvgeneratordir',                             userenvgeneratordir)
 296 substs.set('systemshutdowndir',                               systemshutdowndir)
 297 substs.set('systemsleepdir',                                  systemsleepdir)
 298 substs.set('CERTIFICATEROOT',                                 get_option('certificate-root'))
 299 substs.set('RANDOM_SEED',                                     join_paths(randomseeddir, 'random-seed'))
 300 substs.set('SYSTEM_SYSVINIT_PATH',                            sysvinit_path)
 301 substs.set('SYSTEM_SYSVRCND_PATH',                            sysvrcnd_path)
 302 substs.set('RC_LOCAL_PATH',                                   get_option('rc-local'))
 303 substs.set('MEMORY_ACCOUNTING_DEFAULT',                       memory_accounting_default ? 'yes' : 'no')
 304 substs.set('STATUS_UNIT_FORMAT_DEFAULT',                      status_unit_format_default)
 305 substs.set('HIGH_RLIMIT_NOFILE',                              conf.get('HIGH_RLIMIT_NOFILE'))
 306 substs.set('BUILD_ROOT',                                      project_build_root)
 307
 308 #####################################################################
 309
 310 cc = meson.get_compiler('c')
 311 pkgconfig = import('pkgconfig')
 312 check_compilation_sh = find_program('tools/check-compilation.sh')
 313 meson_build_sh = find_program('tools/meson-build.sh')
 314
 315 want_tests = get_option('tests')
 316 slow_tests = want_tests != 'false' and get_option('slow-tests')
 317 fuzz_tests = want_tests != 'false' and get_option('fuzz-tests')
 318 install_tests = get_option('install-tests')
 319
 320 if add_languages('cpp', required : fuzzer_build)
 321         #  Used only for tests
 322         cxx = meson.get_compiler('cpp')
 323         cxx_cmd = ' '.join(cxx.cmd_array())
 324 else
 325         cxx_cmd = ''
 326 endif
 327
 328 if want_libfuzzer
 329         fuzzing_engine = meson.get_compiler('cpp').find_library('Fuzzer', required : false)
 330         if fuzzing_engine.found()
 331                 add_project_arguments('-fsanitize-coverage=trace-pc-guard,trace-cmp', language : 'c')
 332         elif cc.has_argument('-fsanitize=fuzzer-no-link')
 333                 add_project_arguments('-fsanitize=fuzzer-no-link', language : 'c')
 334         else
 335                 error('Looks like neither libFuzzer nor -fsanitize=fuzzer-no-link is supported')
 336         endif
 337 elif want_ossfuzz
 338         fuzzing_engine = meson.get_compiler('cpp').find_library('FuzzingEngine')
 339 endif
 340
 341 # Those generate many false positives, and we do not want to change the code to
 342 # avoid them.
 343 basic_disabled_warnings = [
 344         '-Wno-unused-parameter',
 345         '-Wno-missing-field-initializers',
 346         '-Wno-unused-result',
 347         '-Wno-format-signedness',
 348 ]
 349
 350 possible_cc_flags = [
 351         '-Werror=undef',
 352         '-Wlogical-op',
 353         '-Wmissing-include-dirs',
 354         '-Wold-style-definition',
 355         '-Wpointer-arith',
 356         '-Winit-self',
 357         '-Wfloat-equal',
 358         '-Wsuggest-attribute=noreturn',
 359         '-Werror=missing-prototypes',
 360         '-Werror=implicit-function-declaration',
 361         '-Werror=missing-declarations',
 362         '-Werror=return-type',
 363         '-Werror=incompatible-pointer-types',
 364         '-Werror=format=2',
 365         '-Wstrict-prototypes',
 366         '-Wredundant-decls',
 367         '-Wmissing-noreturn',
 368         '-Wimplicit-fallthrough=5',
 369         '-Wshadow',
 370         '-Wendif-labels',
 371         '-Wstrict-aliasing=2',
 372         '-Wwrite-strings',
 373         '-Werror=overflow',
 374         '-Werror=shift-count-overflow',
 375         '-Werror=shift-overflow=2',
 376         '-Wdate-time',
 377         '-Wnested-externs',
 378
 379         # negative arguments are correctly detected starting with meson 0.46.
 380         '-Wno-error=#warnings',  # clang
 381         '-Wno-string-plus-int',  # clang
 382
 383         # Disable -Wmaybe-uninitialized, since it's noisy on gcc 8 with
 384         # optimizations enabled, producing essentially false positives.
 385         '-Wno-maybe-uninitialized',
 386
 387         '-ffast-math',
 388         '-fno-common',
 389         '-fdiagnostics-show-option',
 390         '-fno-strict-aliasing',
 391         '-fvisibility=hidden',
 392         '-fstack-protector',
 393         '-fstack-protector-strong',
 394         '--param=ssp-buffer-size=4',
 395 ]
 396
 397 # --as-needed and --no-undefined are provided by meson by default,
 398 # run mesonconf to see what is enabled
 399 possible_link_flags = [
 400         '-Wl,-z,relro',
 401         '-Wl,-z,now',
 402         '-fstack-protector',
 403 ]
 404
 405 if cc.get_id() == 'clang'
 406         possible_cc_flags += [
 407                 '-Wno-typedef-redefinition',
 408                 '-Wno-gnu-variable-sized-type-not-at-end',
 409         ]
 410 endif
 411
 412 if get_option('buildtype') != 'debug'
 413         possible_cc_flags += [
 414                 '-ffunction-sections',
 415                 '-fdata-sections',
 416         ]
 417
 418         possible_link_flags += '-Wl,--gc-sections'
 419 endif
 420
 421 add_project_arguments(cc.get_supported_arguments(basic_disabled_warnings), language : 'c')
 422 add_project_arguments(cc.get_supported_arguments(possible_cc_flags), language : 'c')
 423 add_project_link_arguments(cc.get_supported_link_arguments(possible_link_flags), language : 'c')
 424
 425 have = cc.has_argument('-Wzero-length-bounds')
 426 conf.set10('HAVE_ZERO_LENGTH_BOUNDS', have)
 427
 428 if cc.compiles('''
 429    #include <time.h>
 430    #include <inttypes.h>
 431    typedef uint64_t usec_t;
 432    usec_t now(clockid_t clock);
 433    int main(void) {
 434            struct timespec now;
 435            return 0;
 436    }
 437 ''', args: '-Werror=shadow', name : '-Werror=shadow with local shadowing')
 438         add_project_arguments('-Werror=shadow', language : 'c')
 439 endif
 440
 441 if cxx_cmd != ''
 442         add_project_arguments(cxx.get_supported_arguments(basic_disabled_warnings), language : 'cpp')
 443 endif
 444
 445 cpp = ' '.join(cc.cmd_array()) + ' -E'
 446
 447 has_wstringop_truncation = cc.has_argument('-Wstringop-truncation')
 448
 449 #####################################################################
 450 # compilation result tests
 451
 452 conf.set('_GNU_SOURCE', true)
 453 conf.set('__SANE_USERSPACE_TYPES__', true)
 454 conf.set10('HAVE_WSTRINGOP_TRUNCATION', has_wstringop_truncation)
 455
 456 conf.set('SIZEOF_DEV_T', cc.sizeof('dev_t', prefix : '#include <sys/types.h>'))
 457 conf.set('SIZEOF_INO_T', cc.sizeof('ino_t', prefix : '#include <sys/types.h>'))
 458 conf.set('SIZEOF_TIME_T', cc.sizeof('time_t', prefix : '#include <sys/time.h>'))
 459 conf.set('SIZEOF_RLIM_T', cc.sizeof('rlim_t', prefix : '#include <sys/resource.h>'))
 460
 461 decl_headers = '''
 462 #include <uchar.h>
 463 #include <sys/stat.h>
 464 '''
 465
 466 foreach decl : ['char16_t',
 467                 'char32_t',
 468                 'struct statx',
 469                ]
 470
 471         # We get -1 if the size cannot be determined
 472         have = cc.sizeof(decl, prefix : decl_headers, args : '-D_GNU_SOURCE') > 0
 473
 474         if decl == 'struct statx'
 475                 if have
 476                         want_linux_stat_h = false
 477                 else
 478                         have = cc.sizeof(decl,
 479                                          prefix : decl_headers + '#include <linux/stat.h>',
 480                                          args : '-D_GNU_SOURCE') > 0
 481                         want_linux_stat_h = have
 482                 endif
 483         endif
 484
 485         conf.set10('HAVE_' + decl.underscorify().to_upper(), have)
 486 endforeach
 487
 488 conf.set10('WANT_LINUX_STAT_H', want_linux_stat_h)
 489
 490 foreach ident : ['secure_getenv', '__secure_getenv']
 491         conf.set10('HAVE_' + ident.to_upper(), cc.has_function(ident))
 492 endforeach
 493
 494 foreach ident : [
 495         ['memfd_create',      '''#include <sys/mman.h>'''],
 496         ['gettid',            '''#include <sys/types.h>
 497                                  #include <unistd.h>'''],
 498         ['pivot_root',        '''#include <stdlib.h>
 499                                  #include <unistd.h>'''],     # no known header declares pivot_root
 500         ['name_to_handle_at', '''#include <sys/types.h>
 501                                  #include <sys/stat.h>
 502                                  #include <fcntl.h>'''],
 503         ['setns',             '''#include <sched.h>'''],
 504         ['renameat2',         '''#include <stdio.h>
 505                                  #include <fcntl.h>'''],
 506         ['kcmp',              '''#include <linux/kcmp.h>'''],
 507         ['keyctl',            '''#include <sys/types.h>
 508                                  #include <keyutils.h>'''],
 509         ['copy_file_range',   '''#include <sys/syscall.h>
 510                                  #include <unistd.h>'''],
 511         ['bpf',               '''#include <sys/syscall.h>
 512                                  #include <unistd.h>'''],
 513         ['statx',             '''#include <sys/types.h>
 514                                  #include <sys/stat.h>
 515                                  #include <unistd.h>'''],
 516         ['explicit_bzero' ,   '''#include <string.h>'''],
 517         ['reallocarray',      '''#include <malloc.h>'''],
 518         ['set_mempolicy',     '''#include <stdlib.h>
 519                                  #include <unistd.h>'''],
 520         ['get_mempolicy',     '''#include <stdlib.h>
 521                                  #include <unistd.h>'''],
 522         ['pidfd_send_signal', '''#include <stdlib.h>
 523                                  #include <unistd.h>
 524                                  #include <signal.h>
 525                                  #include <sys/wait.h>'''],
 526         ['pidfd_open',        '''#include <stdlib.h>
 527                                  #include <unistd.h>
 528                                  #include <signal.h>
 529                                  #include <sys/wait.h>'''],
 530         ['rt_sigqueueinfo',   '''#include <stdlib.h>
 531                                  #include <unistd.h>
 532                                  #include <signal.h>
 533                                  #include <sys/wait.h>'''],
 534 ]
 535
 536         have = cc.has_function(ident[0], prefix : ident[1], args : '-D_GNU_SOURCE')
 537         conf.set10('HAVE_' + ident[0].to_upper(), have)
 538 endforeach
 539
 540 if cc.has_function('getrandom', prefix : '''#include <sys/random.h>''', args : '-D_GNU_SOURCE')
 541         conf.set10('USE_SYS_RANDOM_H', true)
 542         conf.set10('HAVE_GETRANDOM', true)
 543 else
 544         have = cc.has_function('getrandom', prefix : '''#include <linux/random.h>''')
 545         conf.set10('USE_SYS_RANDOM_H', false)
 546         conf.set10('HAVE_GETRANDOM', have)
 547 endif
 548
 549 #####################################################################
 550
 551 vcs_tagger = [project_source_root + '/tools/meson-vcs-tag.sh',
 552               project_source_root,
 553               get_option('version-tag'),
 554               meson.project_version()]
 555
 556 version_h = vcs_tag(
 557         input : 'src/version/version.h.in',
 558         output : 'version.h',
 559         command: vcs_tagger)
 560
 561 versiondep = declare_dependency(sources: version_h)
 562
 563 sed = find_program('sed')
 564 awk = find_program('awk')
 565 m4 = find_program('m4')
 566 stat = find_program('stat')
 567 git = find_program('git', required : false)
 568 env = find_program('env')
 569 perl = find_program('perl', required : false)
 570
 571 meson_make_symlink = project_source_root + '/tools/meson-make-symlink.sh'
 572 mkdir_p = 'mkdir -p $DESTDIR/@0@'
 573 test_efi_create_disk_sh = find_program('test/test-efi-create-disk.sh')
 574 splash_bmp = files('test/splash.bmp')
 575
 576 # if -Dxxx-path option is found, use that. Otherwise, check in $PATH,
 577 # /usr/sbin, /sbin, and fall back to the default from middle column.
 578 progs = [['quotaon',    '/usr/sbin/quotaon'    ],
 579          ['quotacheck', '/usr/sbin/quotacheck' ],
 580          ['kmod',       '/usr/bin/kmod'        ],
 581          ['kexec',      '/usr/sbin/kexec'      ],
 582          ['sulogin',    '/usr/sbin/sulogin'    ],
 583          ['mount',      '/usr/bin/mount',      'MOUNT_PATH'],
 584          ['umount',     '/usr/bin/umount',     'UMOUNT_PATH'],
 585          ['loadkeys',   '/usr/bin/loadkeys',   'KBD_LOADKEYS'],
 586          ['setfont',    '/usr/bin/setfont',    'KBD_SETFONT'],
 587          ['nologin',    '/usr/sbin/nologin',   ],
 588         ]
 589 foreach prog : progs
 590         path = get_option(prog[0] + '-path')
 591         if path != ''
 592                 message('Using @1@ for @0@'.format(prog[0], path))
 593         else
 594                 exe = find_program(prog[0],
 595                                    '/usr/sbin/' + prog[0],
 596                                    '/sbin/' + prog[0],
 597                                    required: false)
 598                 path = exe.found() ? exe.path() : prog[1]
 599         endif
 600         name = prog.length() > 2 ? prog[2] : prog[0].to_upper()
 601         conf.set_quoted(name, path)
 602         substs.set(name, path)
 603 endforeach
 604
 605 conf.set_quoted('TELINIT', get_option('telinit-path'))
 606
 607 if run_command('ln', '--relative', '--help').returncode() != 0
 608         error('ln does not support --relative (added in coreutils 8.16)')
 609 endif
 610
 611 ############################################################
 612
 613 gperf = find_program('gperf')
 614
 615 gperf_test_format = '''
 616 #include <string.h>
 617 const char * in_word_set(const char *, @0@);
 618 @1@
 619 '''
 620 gperf_snippet_format = 'echo foo,bar | @0@ -L ANSI-C'
 621 gperf_snippet = run_command('sh', '-c', gperf_snippet_format.format(gperf.path()))
 622 gperf_test = gperf_test_format.format('size_t', gperf_snippet.stdout())
 623 if cc.compiles(gperf_test)
 624         gperf_len_type = 'size_t'
 625 else
 626         gperf_test = gperf_test_format.format('unsigned', gperf_snippet.stdout())
 627         if cc.compiles(gperf_test)
 628                 gperf_len_type = 'unsigned'
 629         else
 630                 error('unable to determine gperf len type')
 631         endif
 632 endif
 633 message('gperf len type is @0@'.format(gperf_len_type))
 634 conf.set('GPERF_LEN_TYPE', gperf_len_type,
 635          description : 'The type of gperf "len" parameter')
 636
 637 ############################################################
 638
 639 if not cc.has_header('sys/capability.h')
 640         error('POSIX caps headers not found')
 641 endif
 642 foreach header : ['crypt.h',
 643                   'linux/memfd.h',
 644                   'linux/vm_sockets.h',
 645                   'sys/auxv.h',
 646                   'valgrind/memcheck.h',
 647                   'valgrind/valgrind.h',
 648                  ]
 649
 650         conf.set10('HAVE_' + header.underscorify().to_upper(),
 651                    cc.has_header(header))
 652 endforeach
 653
 654 ############################################################
 655
 656 fallback_hostname = get_option('fallback-hostname')
 657 if fallback_hostname == '' or fallback_hostname[0] == '.' or fallback_hostname[0] == '-'
 658         error('Invalid fallback-hostname configuration')
 659         # A more extensive test is done in test-hostname-util. Let's catch
 660         # the most obvious errors here so we don't fail with an assert later.
 661 endif
 662 conf.set_quoted('FALLBACK_HOSTNAME', fallback_hostname)
 663
 664 conf.set10('ENABLE_COMPAT_GATEWAY_HOSTNAME', get_option('compat-gateway-hostname'))
 665 gateway_hostnames = ['_gateway'] + (conf.get('ENABLE_COMPAT_GATEWAY_HOSTNAME') == 1 ? ['gateway'] : [])
 666
 667 default_hierarchy = get_option('default-hierarchy')
 668 conf.set_quoted('DEFAULT_HIERARCHY_NAME', default_hierarchy,
 669                 description : 'default cgroup hierarchy as string')
 670 if default_hierarchy == 'legacy'
 671         conf.set('DEFAULT_HIERARCHY', 'CGROUP_UNIFIED_NONE')
 672 elif default_hierarchy == 'hybrid'
 673         conf.set('DEFAULT_HIERARCHY', 'CGROUP_UNIFIED_SYSTEMD')
 674 else
 675         conf.set('DEFAULT_HIERARCHY', 'CGROUP_UNIFIED_ALL')
 676 endif
 677
 678 default_net_naming_scheme = get_option('default-net-naming-scheme')
 679 conf.set_quoted('DEFAULT_NET_NAMING_SCHEME', default_net_naming_scheme)
 680
 681 time_epoch = get_option('time-epoch')
 682 if time_epoch == -1
 683         time_epoch = run_command('sh', ['-c', 'echo "$SOURCE_DATE_EPOCH"']).stdout().strip()
 684         if time_epoch == '' and git.found() and run_command('test', '-e', '.git').returncode() == 0
 685                 # If we're in a git repository, use the creation time of the latest git tag.
 686                 latest_tag = run_command('git', 'describe', '--abbrev=0', '--tags').stdout().strip()
 687                 time_epoch = run_command('git', 'log', '-1', '--format=%at', latest_tag).stdout()
 688         endif
 689         if time_epoch == ''
 690                 NEWS = files('NEWS')
 691                 time_epoch = run_command(stat, '-c', '%Y', NEWS).stdout()
 692         endif
 693         time_epoch = time_epoch.to_int()
 694 endif
 695 conf.set('TIME_EPOCH', time_epoch)
 696
 697 system_uid_max = get_option('system-uid-max')
 698 if system_uid_max == -1
 699         system_uid_max = run_command(
 700                 awk,
 701                 '/^\s*SYS_UID_MAX\s+/ { uid=$2 } END { print uid }',
 702                 '/etc/login.defs').stdout().strip()
 703         if system_uid_max == ''
 704                 system_uid_max = 999
 705         else
 706                 system_uid_max = system_uid_max.to_int()
 707         endif
 708 endif
 709 conf.set('SYSTEM_UID_MAX', system_uid_max)
 710 substs.set('systemuidmax', system_uid_max)
 711
 712 system_gid_max = get_option('system-gid-max')
 713 if system_gid_max == -1
 714         system_gid_max = run_command(
 715                 awk,
 716                 '/^\s*SYS_GID_MAX\s+/ { gid=$2 } END { print gid }',
 717                 '/etc/login.defs').stdout().strip()
 718         if system_gid_max == ''
 719                 system_gid_max = 999
 720         else
 721                 system_gid_max = system_gid_max.to_int()
 722         endif
 723 endif
 724 conf.set('SYSTEM_GID_MAX', system_gid_max)
 725 substs.set('systemgidmax', system_gid_max)
 726
 727 dynamic_uid_min = get_option('dynamic-uid-min')
 728 dynamic_uid_max = get_option('dynamic-uid-max')
 729 conf.set('DYNAMIC_UID_MIN', dynamic_uid_min)
 730 conf.set('DYNAMIC_UID_MAX', dynamic_uid_max)
 731 substs.set('dynamicuidmin', dynamic_uid_min)
 732 substs.set('dynamicuidmax', dynamic_uid_max)
 733
 734 container_uid_base_min = get_option('container-uid-base-min')
 735 container_uid_base_max = get_option('container-uid-base-max')
 736 conf.set('CONTAINER_UID_BASE_MIN', container_uid_base_min)
 737 conf.set('CONTAINER_UID_BASE_MAX', container_uid_base_max)
 738 substs.set('containeruidbasemin', container_uid_base_min)
 739 substs.set('containeruidbasemax', container_uid_base_max)
 740
 741 nobody_user = get_option('nobody-user')
 742 nobody_group = get_option('nobody-group')
 743
 744 if not meson.is_cross_build()
 745         getent_result = run_command('getent', 'passwd', '65534')
 746         if getent_result.returncode() == 0
 747                 name = getent_result.stdout().split(':')[0]
 748                 if name != nobody_user
 749                         warning('\n' +
 750                                 '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) +
 751                                 'Your build will result in an user table setup that is incompatible with the local system.')
 752                 endif
 753         endif
 754         id_result = run_command('id', '-u', nobody_user)
 755         if id_result.returncode() == 0
 756                 id = id_result.stdout().to_int()
 757                 if id != 65534
 758                         warning('\n' +
 759                                 '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) +
 760                                 'Your build will result in an user table setup that is incompatible with the local system.')
 761                 endif
 762         endif
 763
 764         getent_result = run_command('getent', 'group', '65534')
 765         if getent_result.returncode() == 0
 766                 name = getent_result.stdout().split(':')[0]
 767                 if name != nobody_group
 768                         warning('\n' +
 769                                 '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) +
 770                                 'Your build will result in an group table setup that is incompatible with the local system.')
 771                 endif
 772         endif
 773         id_result = run_command('id', '-g', nobody_group)
 774         if id_result.returncode() == 0
 775                 id = id_result.stdout().to_int()
 776                 if id != 65534
 777                         warning('\n' +
 778                                 '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) +
 779                                 'Your build will result in an group table setup that is incompatible with the local system.')
 780                 endif
 781         endif
 782 endif
 783 if nobody_user != nobody_group and not (nobody_user == 'nobody' and nobody_group == 'nogroup')
 784         warning('\n' +
 785                 'The configured user name "@0@" and group name "@0@" of the nobody user/group are not equivalent.\n'.format(nobody_user, nobody_group) +
 786                 'Please re-check that both "nobody-user" and "nobody-group" options are correctly set.')
 787 endif
 788
 789 conf.set_quoted('NOBODY_USER_NAME', nobody_user)
 790 conf.set_quoted('NOBODY_GROUP_NAME', nobody_group)
 791 substs.set('NOBODY_USER_NAME', nobody_user)
 792 substs.set('NOBODY_GROUP_NAME', nobody_group)
 793
 794 tty_gid = get_option('tty-gid')
 795 conf.set('TTY_GID', tty_gid)
 796 substs.set('TTY_GID', tty_gid)
 797
 798 # Ensure provided GID argument is numeric, otherwise fall back to default assignment
 799 users_gid = get_option('users-gid')
 800 substs.set('USERS_GID', users_gid < 0 ? '-' : users_gid)
 801
 802 conf.set10('ENABLE_ADM_GROUP', get_option('adm-group'))
 803 conf.set10('ENABLE_WHEEL_GROUP', get_option('wheel-group'))
 804
 805 dev_kvm_mode = get_option('dev-kvm-mode')
 806 substs.set('DEV_KVM_MODE', dev_kvm_mode)
 807 conf.set10('DEV_KVM_UACCESS', dev_kvm_mode != '0666')
 808 group_render_mode = get_option('group-render-mode')
 809 substs.set('GROUP_RENDER_MODE', group_render_mode)
 810 conf.set10('GROUP_RENDER_UACCESS', group_render_mode != '0666')
 811
 812 kill_user_processes = get_option('default-kill-user-processes')
 813 conf.set10('KILL_USER_PROCESSES', kill_user_processes)
 814 conf.set_quoted('KILL_USER_PROCESSES_YES_NO', kill_user_processes ? 'yes' : 'no')
 815 substs.set('KILL_USER_PROCESSES', kill_user_processes ? 'yes' : 'no')
 816
 817 dns_servers = get_option('dns-servers')
 818 conf.set_quoted('DNS_SERVERS', dns_servers)
 819 substs.set('DNS_SERVERS', dns_servers)
 820
 821 ntp_servers = get_option('ntp-servers')
 822 conf.set_quoted('NTP_SERVERS', ntp_servers)
 823 substs.set('NTP_SERVERS', ntp_servers)
 824
 825 default_locale = get_option('default-locale')
 826 if default_locale == ''
 827         if not meson.is_cross_build()
 828                 choose_default_locale_sh = find_program('tools/choose-default-locale.sh')
 829                 default_locale = run_command(choose_default_locale_sh).stdout().strip()
 830         else
 831                 default_locale = 'C.UTF-8'
 832         endif
 833 endif
 834 conf.set_quoted('SYSTEMD_DEFAULT_LOCALE', default_locale)
 835
 836 conf.set_quoted('GETTEXT_PACKAGE', meson.project_name())
 837
 838 service_watchdog = get_option('service-watchdog')
 839 watchdog_value = service_watchdog == '' ? '' : 'WatchdogSec=' + service_watchdog
 840 substs.set('SERVICE_WATCHDOG', watchdog_value)
 841
 842 substs.set('SUSHELL', get_option('debug-shell'))
 843 substs.set('DEBUGTTY', get_option('debug-tty'))
 844 conf.set_quoted('DEBUGTTY', get_option('debug-tty'))
 845
 846 enable_debug_hashmap = false
 847 enable_debug_mmap_cache = false
 848 enable_debug_siphash = false
 849 foreach name : get_option('debug-extra')
 850         if name == 'hashmap'
 851                 enable_debug_hashmap = true
 852         elif name == 'mmap-cache'
 853                 enable_debug_mmap_cache = true
 854         elif name == 'siphash'
 855                 enable_debug_siphash = true
 856         else
 857                 message('unknown debug option "@0@", ignoring'.format(name))
 858         endif
 859 endforeach
 860 conf.set10('ENABLE_DEBUG_HASHMAP', enable_debug_hashmap)
 861 conf.set10('ENABLE_DEBUG_MMAP_CACHE', enable_debug_mmap_cache)
 862 conf.set10('ENABLE_DEBUG_SIPHASH', enable_debug_siphash)
 863
 864 conf.set10('VALGRIND', get_option('valgrind'))
 865 conf.set10('LOG_TRACE', get_option('log-trace'))
 866
 867 default_user_path = get_option('user-path')
 868 if default_user_path != ''
 869         conf.set_quoted('DEFAULT_USER_PATH', default_user_path)
 870         default_user_path_display = default_user_path
 871 else
 872         # meson 0.49 fails when ?: is used in .format()
 873         default_user_path_display = '(same as system services)'
 874 endif
 875
 876
 877 #####################################################################
 878
 879 threads = dependency('threads')
 880 librt = cc.find_library('rt')
 881 libm = cc.find_library('m')
 882 libdl = cc.find_library('dl')
 883 libcrypt = cc.find_library('crypt')
 884
 885 crypt_header = conf.get('HAVE_CRYPT_H') == 1 ? '''#include <crypt.h>''' : '''#include <unistd.h>'''
 886 foreach ident : [
 887         ['crypt_ra',               crypt_header],
 888         ['crypt_preferred_method', crypt_header],
 889         ['crypt_gensalt_ra',       crypt_header]]
 890
 891         have = cc.has_function(ident[0], prefix : ident[1], args : '-D_GNU_SOURCE',
 892                                dependencies : libcrypt)
 893         conf.set10('HAVE_' + ident[0].to_upper(), have)
 894 endforeach
 895
 896 libcap = dependency('libcap', required : false)
 897 if not libcap.found()
 898         # Compat with Ubuntu 14.04 which ships libcap w/o .pc file
 899         libcap = cc.find_library('cap')
 900 endif
 901
 902 libmount = dependency('mount',
 903                       version : fuzzer_build ? '>= 0' : '>= 2.30')
 904
 905 want_libfdisk = get_option('fdisk')
 906 if want_libfdisk != 'false' and not skip_deps
 907         libfdisk = dependency('fdisk',
 908                               version : '>= 2.33',
 909                               required : want_libfdisk == 'true')
 910         have = libfdisk.found()
 911 else
 912         have = false
 913         libfdisk = []
 914 endif
 915 conf.set10('HAVE_LIBFDISK', have)
 916
 917 want_pwquality = get_option('pwquality')
 918 if want_pwquality != 'false' and not skip_deps
 919         libpwquality = dependency('pwquality', required : want_pwquality == 'true')
 920         have = libpwquality.found()
 921 else
 922         have = false
 923         libpwquality = []
 924 endif
 925 conf.set10('HAVE_PWQUALITY', have)
 926
 927 want_seccomp = get_option('seccomp')
 928 if want_seccomp != 'false' and not skip_deps
 929         libseccomp = dependency('libseccomp',
 930                                 version : '>= 2.3.1',
 931                                 required : want_seccomp == 'true')
 932         have = libseccomp.found()
 933 else
 934         have = false
 935         libseccomp = []
 936 endif
 937 conf.set10('HAVE_SECCOMP', have)
 938
 939 want_selinux = get_option('selinux')
 940 if want_selinux != 'false' and not skip_deps
 941         libselinux = dependency('libselinux',
 942                                 version : '>= 2.1.9',
 943                                 required : want_selinux == 'true')
 944         have = libselinux.found()
 945 else
 946         have = false
 947         libselinux = []
 948 endif
 949 conf.set10('HAVE_SELINUX', have)
 950
 951 want_apparmor = get_option('apparmor')
 952 if want_apparmor != 'false' and not skip_deps
 953         libapparmor = dependency('libapparmor',
 954                                  version : '>= 2.13',
 955                                  required : want_apparmor == 'true')
 956         have = libapparmor.found()
 957 else
 958         have = false
 959         libapparmor = []
 960 endif
 961 conf.set10('HAVE_APPARMOR', have)
 962
 963 smack_run_label = get_option('smack-run-label')
 964 if smack_run_label != ''
 965         conf.set_quoted('SMACK_RUN_LABEL', smack_run_label)
 966 endif
 967
 968 want_polkit = get_option('polkit')
 969 install_polkit = false
 970 install_polkit_pkla = false
 971 if want_polkit != 'false' and not skip_deps
 972         install_polkit = true
 973
 974         libpolkit = dependency('polkit-gobject-1',
 975                                required : false)
 976         if libpolkit.found() and libpolkit.version().version_compare('< 0.106')
 977                 message('Old polkit detected, will install pkla files')
 978                 install_polkit_pkla = true
 979         endif
 980 endif
 981 conf.set10('ENABLE_POLKIT', install_polkit)
 982
 983 want_acl = get_option('acl')
 984 if want_acl != 'false' and not skip_deps
 985         libacl = cc.find_library('acl', required : want_acl == 'true')
 986         have = libacl.found()
 987 else
 988         have = false
 989         libacl = []
 990 endif
 991 conf.set10('HAVE_ACL', have)
 992
 993 want_audit = get_option('audit')
 994 if want_audit != 'false' and not skip_deps
 995         libaudit = dependency('audit', required : want_audit == 'true')
 996         have = libaudit.found()
 997 else
 998         have = false
 999         libaudit = []
1000 endif
1001 conf.set10('HAVE_AUDIT', have)
1002
1003 want_blkid = get_option('blkid')
1004 if want_blkid != 'false' and not skip_deps
1005         libblkid = dependency('blkid', required : want_blkid == 'true')
1006         have = libblkid.found()
1007 else
1008         have = false
1009         libblkid = []
1010 endif
1011 conf.set10('HAVE_BLKID', have)
1012
1013 want_kmod = get_option('kmod')
1014 if want_kmod != 'false' and not skip_deps
1015         libkmod = dependency('libkmod',
1016                              version : '>= 15',
1017                              required : want_kmod == 'true')
1018         have = libkmod.found()
1019 else
1020         have = false
1021         libkmod = []
1022 endif
1023 conf.set10('HAVE_KMOD', have)
1024
1025 want_pam = get_option('pam')
1026 if want_pam != 'false' and not skip_deps
1027         libpam = cc.find_library('pam', required : want_pam == 'true')
1028         libpam_misc = cc.find_library('pam_misc', required : want_pam == 'true')
1029         have = libpam.found() and libpam_misc.found()
1030 else
1031         have = false
1032         libpam = []
1033         libpam_misc = []
1034 endif
1035 conf.set10('HAVE_PAM', have)
1036
1037 want_microhttpd = get_option('microhttpd')
1038 if want_microhttpd != 'false' and not skip_deps
1039         libmicrohttpd = dependency('libmicrohttpd',
1040                                    version : '>= 0.9.33',
1041                                    required : want_microhttpd == 'true')
1042         have = libmicrohttpd.found()
1043 else
1044         have = false
1045         libmicrohttpd = []
1046 endif
1047 conf.set10('HAVE_MICROHTTPD', have)
1048
1049 want_libcryptsetup = get_option('libcryptsetup')
1050 if want_libcryptsetup != 'false' and not skip_deps
1051         libcryptsetup = dependency('libcryptsetup',
1052                                    version : '>= 2.0.1',
1053                                    required : want_libcryptsetup == 'true')
1054         have = libcryptsetup.found()
1055
1056         conf.set10('HAVE_CRYPT_SET_METADATA_SIZE',
1057                    have and cc.has_function('crypt_set_metadata_size', dependencies : libcryptsetup))
1058         conf.set10('HAVE_CRYPT_ACTIVATE_BY_SIGNED_KEY',
1059                    have and cc.has_function('crypt_activate_by_signed_key', dependencies : libcryptsetup))
1060 else
1061         have = false
1062         libcryptsetup = []
1063 endif
1064 conf.set10('HAVE_LIBCRYPTSETUP', have)
1065
1066 want_libcurl = get_option('libcurl')
1067 if want_libcurl != 'false' and not skip_deps
1068         libcurl = dependency('libcurl',
1069                              version : '>= 7.32.0',
1070                              required : want_libcurl == 'true')
1071         have = libcurl.found()
1072 else
1073         have = false
1074         libcurl = []
1075 endif
1076 conf.set10('HAVE_LIBCURL', have)
1077
1078 want_libidn = get_option('libidn')
1079 want_libidn2 = get_option('libidn2')
1080 if want_libidn == 'true' and want_libidn2 == 'true'
1081         error('libidn and libidn2 cannot be requested simultaneously')
1082 endif
1083
1084 if want_libidn2 != 'false' and want_libidn != 'true' and not skip_deps
1085         libidn = dependency('libidn2',
1086                             required : want_libidn2 == 'true')
1087         have = libidn.found()
1088 else
1089         have = false
1090         libidn = []
1091 endif
1092 conf.set10('HAVE_LIBIDN2', have)
1093 if not have and want_libidn != 'false' and not skip_deps
1094         # libidn is used for both libidn and libidn2 objects
1095         libidn = dependency('libidn',
1096                             required : want_libidn == 'true')
1097         have = libidn.found()
1098 else
1099         have = false
1100 endif
1101 conf.set10('HAVE_LIBIDN', have)
1102
1103 want_libiptc = get_option('libiptc')
1104 if want_libiptc != 'false' and not skip_deps
1105         libiptc = dependency('libiptc',
1106                              required : want_libiptc == 'true')
1107         have = libiptc.found()
1108 else
1109         have = false
1110         libiptc = []
1111 endif
1112 conf.set10('HAVE_LIBIPTC', have)
1113
1114 want_qrencode = get_option('qrencode')
1115 if want_qrencode != 'false' and not skip_deps
1116         libqrencode = dependency('libqrencode',
1117                                  required : want_qrencode == 'true')
1118         have = libqrencode.found()
1119 else
1120         have = false
1121         libqrencode = []
1122 endif
1123 conf.set10('HAVE_QRENCODE', have)
1124
1125 want_gcrypt = get_option('gcrypt')
1126 if want_gcrypt != 'false' and not skip_deps
1127         libgcrypt = cc.find_library('gcrypt', required : want_gcrypt == 'true')
1128         libgpg_error = cc.find_library('gpg-error', required : want_gcrypt == 'true')
1129         have = libgcrypt.found() and libgpg_error.found()
1130 else
1131         have = false
1132 endif
1133 if not have
1134         # link to neither of the libs if one is not found
1135         libgcrypt = []
1136         libgpg_error = []
1137 endif
1138 conf.set10('HAVE_GCRYPT', have)
1139
1140 want_gnutls = get_option('gnutls')
1141 if want_gnutls != 'false' and not skip_deps
1142         libgnutls = dependency('gnutls',
1143                                version : '>= 3.1.4',
1144                                required : want_gnutls == 'true')
1145         have = libgnutls.found()
1146 else
1147         have = false
1148         libgnutls = []
1149 endif
1150 conf.set10('HAVE_GNUTLS', have)
1151
1152 want_openssl = get_option('openssl')
1153 if want_openssl != 'false' and not skip_deps
1154         libopenssl = dependency('openssl',
1155                                 version : '>= 1.1.0',
1156                                 required : want_openssl == 'true')
1157         have = libopenssl.found()
1158 else
1159         have = false
1160         libopenssl = []
1161 endif
1162 conf.set10('HAVE_OPENSSL', have)
1163
1164 want_p11kit = get_option('p11kit')
1165 if want_p11kit != 'false' and not skip_deps
1166         libp11kit = dependency('p11-kit-1',
1167                                version : '>= 0.23.3',
1168                                required : want_p11kit == 'true')
1169         have = libp11kit.found()
1170 else
1171         have = false
1172         libp11kit = []
1173 endif
1174 conf.set10('HAVE_P11KIT', have)
1175
1176 want_libfido2 = get_option('libfido2')
1177 if want_libfido2 != 'false' and not skip_deps
1178         libfido2 = dependency('libfido2',
1179                               required : want_libfido2 == 'true')
1180         have = libfido2.found()
1181 else
1182         have = false
1183         libfido2 = []
1184 endif
1185 conf.set10('HAVE_LIBFIDO2', have)
1186
1187 want_elfutils = get_option('elfutils')
1188 if want_elfutils != 'false' and not skip_deps
1189         libdw = dependency('libdw',
1190                            required : want_elfutils == 'true')
1191         have = libdw.found()
1192 else
1193         have = false
1194         libdw = []
1195 endif
1196 conf.set10('HAVE_ELFUTILS', have)
1197
1198 want_zlib = get_option('zlib')
1199 if want_zlib != 'false' and not skip_deps
1200         libz = dependency('zlib',
1201                           required : want_zlib == 'true')
1202         have = libz.found()
1203 else
1204         have = false
1205         libz = []
1206 endif
1207 conf.set10('HAVE_ZLIB', have)
1208
1209 want_bzip2 = get_option('bzip2')
1210 if want_bzip2 != 'false' and not skip_deps
1211         libbzip2 = cc.find_library('bz2',
1212                                    required : want_bzip2 == 'true')
1213         have = libbzip2.found()
1214 else
1215         have = false
1216         libbzip2 = []
1217 endif
1218 conf.set10('HAVE_BZIP2', have)
1219
1220 want_xz = get_option('xz')
1221 if want_xz != 'false' and not skip_deps
1222         libxz = dependency('liblzma',
1223                            required : want_xz == 'true')
1224         have_xz = libxz.found()
1225 else
1226         have_xz = false
1227         libxz = []
1228 endif
1229 conf.set10('HAVE_XZ', have_xz)
1230
1231 want_lz4 = get_option('lz4')
1232 if want_lz4 != 'false' and not skip_deps
1233         liblz4 = dependency('liblz4',
1234                             version : '>= 1.3.0',
1235                             required : want_lz4 == 'true')
1236         have_lz4 = liblz4.found()
1237 else
1238         have_lz4 = false
1239         liblz4 = []
1240 endif
1241 conf.set10('HAVE_LZ4', have_lz4)
1242
1243 want_zstd = get_option('zstd')
1244 if want_zstd != 'false' and not skip_deps
1245         libzstd = dependency('libzstd',
1246                              required : want_zstd == 'true',
1247                              version : '>= 1.4.0')
1248         have_zstd = libzstd.found()
1249 else
1250         have_zstd = false
1251         libzstd = []
1252 endif
1253 conf.set10('HAVE_ZSTD', have_zstd)
1254
1255 conf.set10('HAVE_COMPRESSION', have_xz or have_lz4 or have_zstd)
1256
1257 want_xkbcommon = get_option('xkbcommon')
1258 if want_xkbcommon != 'false' and not skip_deps
1259         libxkbcommon = dependency('xkbcommon',
1260                                   version : '>= 0.3.0',
1261                                   required : want_xkbcommon == 'true')
1262         have = libxkbcommon.found()
1263 else
1264         have = false
1265         libxkbcommon = []
1266 endif
1267 conf.set10('HAVE_XKBCOMMON', have)
1268
1269 want_pcre2 = get_option('pcre2')
1270 if want_pcre2 != 'false'
1271         libpcre2 = dependency('libpcre2-8',
1272                               required : want_pcre2 == 'true')
1273         have = libpcre2.found()
1274 else
1275         have = false
1276         libpcre2 = []
1277 endif
1278 conf.set10('HAVE_PCRE2', have)
1279
1280 want_glib = get_option('glib')
1281 if want_glib != 'false' and not skip_deps
1282         libglib =    dependency('glib-2.0',
1283                                 version : '>= 2.22.0',
1284                                 required : want_glib == 'true')
1285         libgobject = dependency('gobject-2.0',
1286                                 version : '>= 2.22.0',
1287                                 required : want_glib == 'true')
1288         libgio =     dependency('gio-2.0',
1289                                 required : want_glib == 'true')
1290         have = libglib.found() and libgobject.found() and libgio.found()
1291 else
1292         have = false
1293         libglib = []
1294         libgobject = []
1295         libgio = []
1296 endif
1297 conf.set10('HAVE_GLIB', have)
1298
1299 want_dbus = get_option('dbus')
1300 if want_dbus != 'false' and not skip_deps
1301         libdbus = dependency('dbus-1',
1302                              version : '>= 1.3.2',
1303                              required : want_dbus == 'true')
1304         have = libdbus.found()
1305 else
1306         have = false
1307         libdbus = []
1308 endif
1309 conf.set10('HAVE_DBUS', have)
1310
1311 default_dnssec = get_option('default-dnssec')
1312 if skip_deps
1313         default_dnssec = 'no'
1314 endif
1315 if default_dnssec != 'no' and conf.get('HAVE_GCRYPT') == 0
1316         message('default-dnssec cannot be set to yes or allow-downgrade when gcrypt is disabled. Setting default-dnssec to no.')
1317         default_dnssec = 'no'
1318 endif
1319 conf.set('DEFAULT_DNSSEC_MODE',
1320          'DNSSEC_' + default_dnssec.underscorify().to_upper())
1321 substs.set('DEFAULT_DNSSEC_MODE', default_dnssec)
1322
1323 dns_over_tls = get_option('dns-over-tls')
1324 if dns_over_tls != 'false'
1325         if dns_over_tls == 'openssl'
1326                 have_gnutls = false
1327         else
1328                 have_gnutls = (conf.get('HAVE_GNUTLS') == 1 and libgnutls.version().version_compare('>= 3.6.0'))
1329                 if dns_over_tls == 'gnutls' and not have_gnutls
1330                         error('DNS-over-TLS support was requested with gnutls, but dependencies are not available')
1331                 endif
1332         endif
1333         if dns_over_tls == 'gnutls' or have_gnutls
1334                 have_openssl = false
1335         else
1336                 have_openssl = conf.get('HAVE_OPENSSL') == 1
1337                 if dns_over_tls != 'auto' and not have_openssl
1338                         str = dns_over_tls == 'openssl' ? ' with openssl' : ''
1339                         error('DNS-over-TLS support was requested@0@, but dependencies are not available'.format(str))
1340                 endif
1341         endif
1342         have = have_gnutls or have_openssl
1343 else
1344         have = false
1345         have_gnutls = false
1346         have_openssl = false
1347 endif
1348 conf.set10('ENABLE_DNS_OVER_TLS', have)
1349 conf.set10('DNS_OVER_TLS_USE_GNUTLS', have_gnutls)
1350 conf.set10('DNS_OVER_TLS_USE_OPENSSL', have_openssl)
1351
1352 default_dns_over_tls = get_option('default-dns-over-tls')
1353 if skip_deps
1354         default_dns_over_tls = 'no'
1355 endif
1356 if default_dns_over_tls != 'no' and conf.get('ENABLE_DNS_OVER_TLS') == 0
1357         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.')
1358         default_dns_over_tls = 'no'
1359 endif
1360 conf.set('DEFAULT_DNS_OVER_TLS_MODE',
1361          'DNS_OVER_TLS_' + default_dns_over_tls.underscorify().to_upper())
1362 substs.set('DEFAULT_DNS_OVER_TLS_MODE', default_dns_over_tls)
1363
1364 default_mdns = get_option('default-mdns')
1365 conf.set('DEFAULT_MDNS_MODE',
1366          'RESOLVE_SUPPORT_' + default_mdns.to_upper())
1367 substs.set('DEFAULT_MDNS_MODE', default_mdns)
1368
1369 default_llmnr = get_option('default-llmnr')
1370 conf.set('DEFAULT_LLMNR_MODE',
1371          'RESOLVE_SUPPORT_' + default_llmnr.to_upper())
1372 substs.set('DEFAULT_LLMNR_MODE', default_llmnr)
1373
1374 want_repart = get_option('repart')
1375 if want_repart != 'false'
1376         have = (conf.get('HAVE_OPENSSL') == 1 and
1377                 conf.get('HAVE_LIBFDISK') == 1)
1378         if want_repart == 'true' and not have
1379                 error('repart support was requested, but dependencies are not available')
1380         endif
1381 else
1382         have = false
1383 endif
1384 conf.set10('ENABLE_REPART', have)
1385
1386 want_importd = get_option('importd')
1387 if want_importd != 'false'
1388         have = (conf.get('HAVE_LIBCURL') == 1 and
1389                 conf.get('HAVE_ZLIB') == 1 and
1390                 conf.get('HAVE_XZ') == 1 and
1391                 conf.get('HAVE_GCRYPT') == 1)
1392         if want_importd == 'true' and not have
1393                 error('importd support was requested, but dependencies are not available')
1394         endif
1395 else
1396         have = false
1397 endif
1398 conf.set10('ENABLE_IMPORTD', have)
1399
1400 want_homed = get_option('homed')
1401 if want_homed != 'false'
1402         have = (conf.get('HAVE_OPENSSL') == 1 and
1403                 conf.get('HAVE_LIBFDISK') == 1 and
1404                 conf.get('HAVE_LIBCRYPTSETUP') == 1)
1405         if want_homed == 'true' and not have
1406                 error('homed support was requested, but dependencies are not available')
1407         endif
1408 else
1409         have = false
1410 endif
1411 conf.set10('ENABLE_HOMED', have)
1412
1413 have = have and conf.get('HAVE_PAM') == 1
1414 conf.set10('ENABLE_PAM_HOME', have)
1415
1416 want_remote = get_option('remote')
1417 if want_remote != 'false'
1418         have_deps = [conf.get('HAVE_MICROHTTPD') == 1,
1419                      conf.get('HAVE_LIBCURL') == 1]
1420         # sd-j-remote requires µhttpd, and sd-j-upload requires libcurl, so
1421         # it's possible to build one without the other. Complain only if
1422         # support was explicitly requested. The auxiliary files like sysusers
1423         # config should be installed when any of the programs are built.
1424         if want_remote == 'true' and not (have_deps[0] and have_deps[1])
1425                 error('remote support was requested, but dependencies are not available')
1426         endif
1427         have = have_deps[0] or have_deps[1]
1428 else
1429         have = false
1430 endif
1431 conf.set10('ENABLE_REMOTE', have)
1432
1433 foreach term : ['analyze',
1434                 'backlight',
1435                 'binfmt',
1436                 'coredump',
1437                 'efi',
1438                 'environment-d',
1439                 'firstboot',
1440                 'gshadow',
1441                 'hibernate',
1442                 'hostnamed',
1443                 'hwdb',
1444                 'idn',
1445                 'ima',
1446                 'initrd',
1447                 'ldconfig',
1448                 'localed',
1449                 'logind',
1450                 'machined',
1451                 'networkd',
1452                 'nss-myhostname',
1453                 'nss-systemd',
1454                 'portabled',
1455                 'pstore',
1456                 'quotacheck',
1457                 'randomseed',
1458                 'resolve',
1459                 'rfkill',
1460                 'smack',
1461                 'sysusers',
1462                 'timedated',
1463                 'timesyncd',
1464                 'tmpfiles',
1465                 'tpm',
1466                 'userdb',
1467                 'utmp',
1468                 'vconsole',
1469                 'xdg-autostart']
1470         have = get_option(term)
1471         name = 'ENABLE_' + term.underscorify().to_upper()
1472         conf.set10(name, have)
1473 endforeach
1474
1475 foreach tuple : [['nss-mymachines', 'machined'],
1476                  ['nss-resolve',    'resolve']]
1477         want = get_option(tuple[0])
1478         if want != 'false'
1479                 have = get_option(tuple[1])
1480                 if want == 'true' and not have
1481                         error('@0@ is requested but @1@ is disabled'.format(tuple[0], tuple[1]))
1482                 endif
1483         else
1484                 have = false
1485         endif
1486         name = 'ENABLE_' + tuple[0].underscorify().to_upper()
1487         conf.set10(name, have)
1488 endforeach
1489
1490 enable_nss = false
1491 foreach term : ['ENABLE_NSS_MYHOSTNAME',
1492                 'ENABLE_NSS_MYMACHINES',
1493                 'ENABLE_NSS_RESOLVE',
1494                 'ENABLE_NSS_SYSTEMD']
1495         if conf.get(term) == 1
1496                 enable_nss = true
1497         endif
1498 endforeach
1499 conf.set10('ENABLE_NSS', enable_nss)
1500
1501 conf.set10('ENABLE_TIMEDATECTL', get_option('timedated') or get_option('timesyncd'))
1502
1503 tests = []
1504 fuzzers = []
1505
1506 conf.set10('SYSTEMD_SLOW_TESTS_DEFAULT', slow_tests)
1507
1508 #####################################################################
1509
1510 if get_option('efi')
1511         efi_arch = host_machine.cpu_family()
1512
1513         if efi_arch == 'x86'
1514                 EFI_MACHINE_TYPE_NAME = 'ia32'
1515                 gnu_efi_arch = 'ia32'
1516         elif efi_arch == 'x86_64'
1517                 EFI_MACHINE_TYPE_NAME = 'x64'
1518                 gnu_efi_arch = 'x86_64'
1519         elif efi_arch == 'arm'
1520                 EFI_MACHINE_TYPE_NAME = 'arm'
1521                 gnu_efi_arch = 'arm'
1522         elif efi_arch == 'aarch64'
1523                 EFI_MACHINE_TYPE_NAME = 'aa64'
1524                 gnu_efi_arch = 'aarch64'
1525         else
1526                 EFI_MACHINE_TYPE_NAME = ''
1527                 gnu_efi_arch = ''
1528         endif
1529
1530         have = true
1531         conf.set_quoted('EFI_MACHINE_TYPE_NAME', EFI_MACHINE_TYPE_NAME)
1532
1533         conf.set('SD_TPM_PCR', get_option('tpm-pcrindex'))
1534 else
1535         have = false
1536 endif
1537 conf.set10('ENABLE_EFI', have)
1538
1539 #####################################################################
1540
1541 config_h = configure_file(
1542         output : 'config.h',
1543         configuration : conf)
1544
1545 meson_apply_m4 = find_program('tools/meson-apply-m4.sh')
1546
1547 includes = include_directories('src/basic',
1548                                'src/boot',
1549                                'src/home',
1550                                'src/shared',
1551                                'src/systemd',
1552                                'src/journal',
1553                                'src/journal-remote',
1554                                'src/nspawn',
1555                                'src/resolve',
1556                                'src/timesync',
1557                                'src/time-wait-sync',
1558                                'src/login',
1559                                'src/udev',
1560                                'src/libudev',
1561                                'src/core',
1562                                'src/shutdown',
1563                                'src/xdg-autostart-generator',
1564                                'src/libsystemd/sd-bus',
1565                                'src/libsystemd/sd-device',
1566                                'src/libsystemd/sd-event',
1567                                'src/libsystemd/sd-hwdb',
1568                                'src/libsystemd/sd-id128',
1569                                'src/libsystemd/sd-netlink',
1570                                'src/libsystemd/sd-network',
1571                                'src/libsystemd/sd-resolve',
1572                                'src/libsystemd-network',
1573                                '.')
1574
1575 add_project_arguments('-include', 'config.h', language : 'c')
1576
1577 generate_gperfs = find_program('tools/generate-gperfs.py')
1578
1579 subdir('po')
1580 subdir('catalog')
1581 subdir('src/systemd')
1582 subdir('src/basic')
1583 subdir('src/libsystemd')
1584 subdir('src/libsystemd-network')
1585 subdir('src/journal')
1586 subdir('src/login')
1587
1588 libjournal_core = static_library(
1589         'journal-core',
1590         libjournal_core_sources,
1591         journald_gperf_c,
1592         include_directories : includes,
1593         install : false)
1594
1595 libsystemd_sym_path = '@0@/@1@'.format(project_source_root, libsystemd_sym)
1596 libsystemd = shared_library(
1597         'systemd',
1598         disable_mempool_c,
1599         version : libsystemd_version,
1600         include_directories : includes,
1601         link_args : ['-shared',
1602                      '-Wl,--version-script=' + libsystemd_sym_path],
1603         link_with : [libbasic,
1604                      libbasic_gcrypt],
1605         link_whole : [libsystemd_static,
1606                       libjournal_client],
1607         dependencies : [threads,
1608                         librt,
1609                         libxz,
1610                         libzstd,
1611                         liblz4],
1612         link_depends : libsystemd_sym,
1613         install : true,
1614         install_dir : rootlibdir)
1615
1616 static_libsystemd = get_option('static-libsystemd')
1617 static_libsystemd_pic = static_libsystemd == 'true' or static_libsystemd == 'pic'
1618
1619 install_libsystemd_static = static_library(
1620         'systemd',
1621         libsystemd_sources,
1622         journal_client_sources,
1623         basic_sources,
1624         basic_gcrypt_sources,
1625         disable_mempool_c,
1626         include_directories : includes,
1627         build_by_default : static_libsystemd != 'false',
1628         install : static_libsystemd != 'false',
1629         install_dir : rootlibdir,
1630         pic : static_libsystemd == 'true' or static_libsystemd == 'pic',
1631         dependencies : [threads,
1632                         librt,
1633                         libxz,
1634                         libzstd,
1635                         liblz4,
1636                         libcap,
1637                         libblkid,
1638                         libmount,
1639                         libselinux,
1640                         libgcrypt],
1641         c_args : libsystemd_c_args + (static_libsystemd_pic ? [] : ['-fno-PIC']))
1642
1643 ############################################################
1644
1645 autosuspend_update_sh = find_program('tools/autosuspend-update.sh')
1646 hwdb_update_sh = find_program('tools/hwdb-update.sh')
1647 make_autosuspend_rules_py = find_program('tools/make-autosuspend-rules.py')
1648 make_directive_index_py = find_program('tools/make-directive-index.py')
1649 make_man_index_py = find_program('tools/make-man-index.py')
1650 syscall_names_update_sh = find_program('tools/syscall-names-update.sh')
1651 xml_helper_py = find_program('tools/xml_helper.py')
1652 update_dbus_docs_py = find_program('tools/update-dbus-docs.py')
1653
1654 ############################################################
1655
1656 # binaries that have --help and are intended for use by humans,
1657 # usually, but not always, installed in /bin.
1658 public_programs = []
1659
1660 subdir('src/libudev')
1661 subdir('src/shared')
1662 subdir('src/core')
1663 subdir('src/shutdown')
1664 subdir('src/udev')
1665 subdir('src/network')
1666
1667 subdir('src/analyze')
1668 subdir('src/journal-remote')
1669 subdir('src/coredump')
1670 subdir('src/pstore')
1671 subdir('src/hostname')
1672 subdir('src/import')
1673 subdir('src/partition')
1674 subdir('src/kernel-install')
1675 subdir('src/locale')
1676 subdir('src/machine')
1677 subdir('src/portable')
1678 subdir('src/userdb')
1679 subdir('src/home')
1680 subdir('src/nspawn')
1681 subdir('src/resolve')
1682 subdir('src/timedate')
1683 subdir('src/timesync')
1684 subdir('src/tmpfiles')
1685 subdir('src/vconsole')
1686 subdir('src/boot/efi')
1687
1688 subdir('src/test')
1689 subdir('src/fuzz')
1690 subdir('rules.d')
1691 subdir('test')
1692
1693 ############################################################
1694
1695 # only static linking apart from libdl, to make sure that the
1696 # module is linked to all libraries that it uses.
1697 test_dlopen = executable(
1698         'test-dlopen',
1699         test_dlopen_c,
1700         disable_mempool_c,
1701         include_directories : includes,
1702         link_with : [libbasic],
1703         dependencies : [libdl],
1704         build_by_default : want_tests != 'false')
1705
1706 foreach tuple : [['myhostname', 'ENABLE_NSS_MYHOSTNAME'],
1707                  ['systemd',    'ENABLE_NSS_SYSTEMD', 'src/nss-systemd/userdb-glue.c src/nss-systemd/userdb-glue.h src/nss-systemd/nss-systemd.h'],
1708                  ['mymachines', 'ENABLE_NSS_MYMACHINES'],
1709                  ['resolve',    'ENABLE_NSS_RESOLVE']]
1710
1711         condition = tuple[1] == '' or conf.get(tuple[1]) == 1
1712         if condition
1713                 module = tuple[0]
1714
1715                 sym = 'src/nss-@0@/nss-@0@.sym'.format(module)
1716                 version_script_arg = join_paths(project_source_root, sym)
1717
1718                 sources = ['src/nss-@0@/nss-@0@.c'.format(module)]
1719                 if tuple.length() > 2
1720                         sources += tuple[2].split()
1721                 endif
1722
1723                 nss = shared_library(
1724                         'nss_' + module,
1725                         sources,
1726                         disable_mempool_c,
1727                         version : '2',
1728                         include_directories : includes,
1729                         # Note that we link NSS modules with '-z nodelete' so that mempools never get orphaned
1730                         link_args : ['-Wl,-z,nodelete',
1731                                      '-shared',
1732                                      '-Wl,--version-script=' + version_script_arg],
1733                         link_with : [libsystemd_static,
1734                                      libshared_static,
1735                                      libbasic],
1736                         dependencies : [threads,
1737                                         librt],
1738                         link_depends : sym,
1739                         install : true,
1740                         install_dir : rootlibdir)
1741
1742                 # We cannot use shared_module because it does not support version suffix.
1743                 # Unfortunately shared_library insists on creating the symlink…
1744                 meson.add_install_script('sh', '-c',
1745                                          'rm $DESTDIR@0@/libnss_@1@.so'
1746                                          .format(rootlibdir, module))
1747
1748                 if want_tests != 'false'
1749                         test('dlopen-nss_' + module,
1750                              test_dlopen,
1751                              # path to dlopen must include a slash
1752                              args : nss.full_path())
1753                 endif
1754         endif
1755 endforeach
1756
1757 ############################################################
1758
1759 executable(
1760         'systemd',
1761         systemd_sources,
1762         include_directories : includes,
1763         link_with : [libcore,
1764                      libshared],
1765         dependencies : [versiondep,
1766                         threads,
1767                         librt,
1768                         libseccomp,
1769                         libselinux,
1770                         libmount,
1771                         libblkid],
1772         install_rpath : rootlibexecdir,
1773         install : true,
1774         install_dir : rootlibexecdir)
1775
1776 meson.add_install_script(meson_make_symlink,
1777                          join_paths(rootlibexecdir, 'systemd'),
1778                          join_paths(rootsbindir, 'init'))
1779
1780 public_programs += executable(
1781         'systemd-analyze',
1782         systemd_analyze_sources,
1783         include_directories : includes,
1784         link_with : [libcore,
1785                      libshared],
1786         dependencies : [versiondep,
1787                         threads,
1788                         librt,
1789                         libseccomp,
1790                         libselinux,
1791                         libmount,
1792                         libblkid],
1793         install_rpath : rootlibexecdir,
1794         install : conf.get('ENABLE_ANALYZE'))
1795
1796 executable(
1797         'systemd-journald',
1798         systemd_journald_sources,
1799         include_directories : includes,
1800         link_with : [libjournal_core,
1801                      libshared],
1802         dependencies : [threads,
1803                         libxz,
1804                         liblz4,
1805                         libselinux,
1806                         libzstd],
1807         install_rpath : rootlibexecdir,
1808         install : true,
1809         install_dir : rootlibexecdir)
1810
1811 public_programs += executable(
1812         'systemd-cat',
1813         systemd_cat_sources,
1814         include_directories : includes,
1815         link_with : [libjournal_core,
1816                      libshared],
1817         dependencies : [threads],
1818         install_rpath : rootlibexecdir,
1819         install : true)
1820
1821 public_programs += executable(
1822         'journalctl',
1823         journalctl_sources,
1824         include_directories : includes,
1825         link_with : [libshared],
1826         dependencies : [threads,
1827                         libdl,
1828                         libxz,
1829                         liblz4,
1830                         libzstd,
1831                         libdl],
1832         install_rpath : rootlibexecdir,
1833         install : true,
1834         install_dir : rootbindir)
1835
1836 executable(
1837         'systemd-getty-generator',
1838         'src/getty-generator/getty-generator.c',
1839         include_directories : includes,
1840         link_with : [libshared],
1841         install_rpath : rootlibexecdir,
1842         install : true,
1843         install_dir : systemgeneratordir)
1844
1845 executable(
1846         'systemd-debug-generator',
1847         'src/debug-generator/debug-generator.c',
1848         include_directories : includes,
1849         link_with : [libshared],
1850         install_rpath : rootlibexecdir,
1851         install : true,
1852         install_dir : systemgeneratordir)
1853
1854 executable(
1855         'systemd-run-generator',
1856         'src/run-generator/run-generator.c',
1857         include_directories : includes,
1858         link_with : [libshared],
1859         install_rpath : rootlibexecdir,
1860         install : true,
1861         install_dir : systemgeneratordir)
1862
1863 executable(
1864         'systemd-fstab-generator',
1865         'src/fstab-generator/fstab-generator.c',
1866         include_directories : includes,
1867         link_with : [libcore_shared,
1868                      libshared],
1869         install_rpath : rootlibexecdir,
1870         install : true,
1871         install_dir : systemgeneratordir)
1872
1873 if conf.get('ENABLE_ENVIRONMENT_D') == 1
1874         executable(
1875                 '30-systemd-environment-d-generator',
1876                 'src/environment-d-generator/environment-d-generator.c',
1877                 include_directories : includes,
1878                 link_with : [libshared],
1879                 install_rpath : rootlibexecdir,
1880                 install : true,
1881                 install_dir : userenvgeneratordir)
1882
1883         meson.add_install_script(meson_make_symlink,
1884                                  join_paths(sysconfdir, 'environment'),
1885                                  join_paths(environmentdir, '99-environment.conf'))
1886 endif
1887
1888 if conf.get('ENABLE_HIBERNATE') == 1
1889         executable(
1890                 'systemd-hibernate-resume-generator',
1891                 'src/hibernate-resume/hibernate-resume-generator.c',
1892                 include_directories : includes,
1893                 link_with : [libshared],
1894                 install_rpath : rootlibexecdir,
1895                 install : true,
1896                 install_dir : systemgeneratordir)
1897
1898         executable(
1899                 'systemd-hibernate-resume',
1900                 'src/hibernate-resume/hibernate-resume.c',
1901                 include_directories : includes,
1902                 link_with : [libshared],
1903                 install_rpath : rootlibexecdir,
1904                 install : true,
1905                 install_dir : rootlibexecdir)
1906 endif
1907
1908 if conf.get('HAVE_BLKID') == 1
1909         executable(
1910                 'systemd-gpt-auto-generator',
1911                 'src/gpt-auto-generator/gpt-auto-generator.c',
1912                 'src/shared/blkid-util.h',
1913                 include_directories : includes,
1914                 link_with : [libshared],
1915                 dependencies : libblkid,
1916                 install_rpath : rootlibexecdir,
1917                 install : true,
1918                 install_dir : systemgeneratordir)
1919
1920         public_programs += executable(
1921                 'systemd-dissect',
1922                 'src/dissect/dissect.c',
1923                 include_directories : includes,
1924                 link_with : [libshared],
1925                 install_rpath : rootlibexecdir,
1926                 install : true)
1927 endif
1928
1929 if conf.get('ENABLE_RESOLVE') == 1
1930         executable(
1931                 'systemd-resolved',
1932                 systemd_resolved_sources,
1933                 include_directories : includes,
1934                 link_with : [libshared,
1935                              libbasic_gcrypt,
1936                              libsystemd_resolve_core],
1937                 dependencies : systemd_resolved_dependencies,
1938                 install_rpath : rootlibexecdir,
1939                 install : true,
1940                 install_dir : rootlibexecdir)
1941
1942         public_programs += executable(
1943                 'resolvectl',
1944                 resolvectl_sources,
1945                 include_directories : includes,
1946                 link_with : [libshared,
1947                              libbasic_gcrypt,
1948                              libsystemd_resolve_core],
1949                 dependencies : [threads,
1950                                 libgpg_error,
1951                                 libm,
1952                                 libidn],
1953                 install_rpath : rootlibexecdir,
1954                 install : true)
1955
1956         meson.add_install_script(meson_make_symlink,
1957                                  join_paths(bindir, 'resolvectl'),
1958                                  join_paths(rootsbindir, 'resolvconf'))
1959
1960         meson.add_install_script(meson_make_symlink,
1961                                  join_paths(bindir, 'resolvectl'),
1962                                  join_paths(bindir, 'systemd-resolve'))
1963 endif
1964
1965 if conf.get('ENABLE_LOGIND') == 1
1966         executable(
1967                 'systemd-logind',
1968                 systemd_logind_sources,
1969                 include_directories : includes,
1970                 link_with : [liblogind_core,
1971                              libshared],
1972                 dependencies : [threads,
1973                                 libacl],
1974                 install_rpath : rootlibexecdir,
1975                 install : true,
1976                 install_dir : rootlibexecdir)
1977
1978         public_programs += executable(
1979                 'loginctl',
1980                 loginctl_sources,
1981                 include_directories : includes,
1982                 link_with : [libshared],
1983                 dependencies : [threads,
1984                                 liblz4,
1985                                 libxz,
1986                                 libzstd],
1987                 install_rpath : rootlibexecdir,
1988                 install : true,
1989                 install_dir : rootbindir)
1990
1991         public_programs += executable(
1992                 'systemd-inhibit',
1993                 'src/login/inhibit.c',
1994                 include_directories : includes,
1995                 link_with : [libshared],
1996                 install_rpath : rootlibexecdir,
1997                 install : true,
1998                 install_dir : rootbindir)
1999
2000         if conf.get('HAVE_PAM') == 1
2001                 version_script_arg = join_paths(project_source_root, pam_systemd_sym)
2002                 pam_systemd = shared_library(
2003                         'pam_systemd',
2004                         pam_systemd_c,
2005                         name_prefix : '',
2006                         include_directories : includes,
2007                         link_args : ['-shared',
2008                                      '-Wl,--version-script=' + version_script_arg],
2009                         link_with : [libsystemd_static,
2010                                      libshared_static],
2011                         dependencies : [threads,
2012                                         libpam,
2013                                         libpam_misc],
2014                         link_depends : pam_systemd_sym,
2015                         install : true,
2016                         install_dir : pamlibdir)
2017
2018                 if want_tests != 'false'
2019                         test('dlopen-pam_systemd',
2020                              test_dlopen,
2021                              # path to dlopen must include a slash
2022                              args : pam_systemd.full_path())
2023                 endif
2024         endif
2025
2026         executable(
2027                 'systemd-user-runtime-dir',
2028                 user_runtime_dir_sources,
2029                 include_directories : includes,
2030                 link_with : [libshared],
2031                 install_rpath : rootlibexecdir,
2032                 install : true,
2033                 install_dir : rootlibexecdir)
2034 endif
2035
2036 if conf.get('HAVE_PAM') == 1
2037         executable(
2038                 'systemd-user-sessions',
2039                 'src/user-sessions/user-sessions.c',
2040                 include_directories : includes,
2041                 link_with : [libshared],
2042                 install_rpath : rootlibexecdir,
2043                 install : true,
2044                 install_dir : rootlibexecdir)
2045 endif
2046
2047 if conf.get('ENABLE_EFI') == 1 and conf.get('HAVE_BLKID') == 1
2048         public_programs += executable(
2049                 'bootctl',
2050                 'src/boot/bootctl.c',
2051                 include_directories : includes,
2052                 link_with : [libshared],
2053                 dependencies : [libblkid],
2054                 install_rpath : rootlibexecdir,
2055                 install : true)
2056
2057         public_programs += executable(
2058                 'systemd-bless-boot',
2059                 'src/boot/bless-boot.c',
2060                 include_directories : includes,
2061                 link_with : [libshared],
2062                 dependencies : [libblkid],
2063                 install_rpath : rootlibexecdir,
2064                 install : true,
2065                 install_dir : rootlibexecdir)
2066
2067         executable(
2068                 'systemd-bless-boot-generator',
2069                 'src/boot/bless-boot-generator.c',
2070                 include_directories : includes,
2071                 link_with : [libshared],
2072                 install_rpath : rootlibexecdir,
2073                 install : true,
2074                 install_dir : systemgeneratordir)
2075 endif
2076
2077 executable(
2078         'systemd-boot-check-no-failures',
2079         'src/boot/boot-check-no-failures.c',
2080         include_directories : includes,
2081         link_with : [libshared],
2082         dependencies : [libblkid],
2083         install_rpath : rootlibexecdir,
2084         install : true,
2085         install_dir : rootlibexecdir)
2086
2087 public_programs += executable(
2088         'systemd-socket-activate',
2089         'src/activate/activate.c',
2090         include_directories : includes,
2091         link_with : [libshared],
2092         dependencies : [threads],
2093         install_rpath : rootlibexecdir,
2094         install : true)
2095
2096 if get_option('link-systemctl-shared')
2097         systemctl_link_with = [libshared]
2098 else
2099         systemctl_link_with = [libsystemd_static,
2100                                libshared_static,
2101                                libjournal_client,
2102                                libbasic_gcrypt]
2103 endif
2104
2105 public_programs += executable(
2106         'systemctl',
2107         'src/systemctl/systemctl.c',
2108         'src/systemctl/sysv-compat.h',
2109         'src/systemctl/sysv-compat.c',
2110         include_directories : includes,
2111         link_with : systemctl_link_with,
2112         dependencies : [threads,
2113                         libcap,
2114                         libselinux,
2115                         libxz,
2116                         liblz4,
2117                         libzstd],
2118         install_rpath : rootlibexecdir,
2119         install : true,
2120         install_dir : rootbindir)
2121
2122 if conf.get('ENABLE_PORTABLED') == 1
2123         executable(
2124                 'systemd-portabled',
2125                 systemd_portabled_sources,
2126                 include_directories : includes,
2127                 link_with : [libshared],
2128                 dependencies : [threads],
2129                 install_rpath : rootlibexecdir,
2130                 install : true,
2131                 install_dir : rootlibexecdir)
2132
2133         public_programs += executable(
2134                 'portablectl',
2135                 'src/portable/portablectl.c',
2136                 include_directories : includes,
2137                 link_with : [libshared],
2138                 dependencies : [threads],
2139                 install_rpath : rootlibexecdir,
2140                 install : true,
2141                 install_dir : rootbindir)
2142 endif
2143
2144 if conf.get('ENABLE_USERDB') == 1
2145         executable(
2146                 'systemd-userwork',
2147                 systemd_userwork_sources,
2148                 include_directories : includes,
2149                 link_with : [libshared],
2150                 dependencies : [threads],
2151                 install_rpath : rootlibexecdir,
2152                 install : true,
2153                 install_dir : rootlibexecdir)
2154
2155         executable(
2156                 'systemd-userdbd',
2157                 systemd_userdbd_sources,
2158                 include_directories : includes,
2159                 link_with : [libshared],
2160                 dependencies : [threads],
2161                 install_rpath : rootlibexecdir,
2162                 install : true,
2163                 install_dir : rootlibexecdir)
2164
2165         public_programs += executable(
2166                 'userdbctl',
2167                 userdbctl_sources,
2168                 include_directories : includes,
2169                 link_with : [libshared],
2170                 dependencies : [threads],
2171                 install_rpath : rootlibexecdir,
2172                 install : true,
2173                 install_dir : rootbindir)
2174 endif
2175
2176 if conf.get('ENABLE_HOMED') == 1
2177         executable(
2178                 'systemd-homework',
2179                 systemd_homework_sources,
2180                 include_directories : includes,
2181                 link_with : [libshared],
2182                 dependencies : [threads,
2183                                 libcryptsetup,
2184                                 libblkid,
2185                                 libcrypt,
2186                                 libopenssl,
2187                                 libfdisk,
2188                                 libp11kit,
2189                                 libfido2],
2190                 install_rpath : rootlibexecdir,
2191                 install : true,
2192                 install_dir : rootlibexecdir)
2193
2194         executable(
2195                 'systemd-homed',
2196                 systemd_homed_sources,
2197                 include_directories : includes,
2198                 link_with : [libshared],
2199                 dependencies : [threads,
2200                                 libcrypt,
2201                                 libopenssl],
2202                 install_rpath : rootlibexecdir,
2203                 install : true,
2204                 install_dir : rootlibexecdir)
2205
2206         public_programs += executable(
2207                 'homectl',
2208                 homectl_sources,
2209                 include_directories : includes,
2210                 link_with : [libshared],
2211                 dependencies : [threads,
2212                                 libcrypt,
2213                                 libopenssl,
2214                                 libp11kit,
2215                                 libfido2,
2216                                 libdl],
2217                 install_rpath : rootlibexecdir,
2218                 install : true,
2219                 install_dir : rootbindir)
2220
2221         if conf.get('HAVE_PAM') == 1
2222                 version_script_arg = join_paths(project_source_root, pam_systemd_home_sym)
2223                 pam_systemd = shared_library(
2224                         'pam_systemd_home',
2225                         pam_systemd_home_c,
2226                         name_prefix : '',
2227                         include_directories : includes,
2228                         link_args : ['-shared',
2229                                      '-Wl,--version-script=' + version_script_arg],
2230                         link_with : [libsystemd_static,
2231                                      libshared_static],
2232                         dependencies : [threads,
2233                                         libpam,
2234                                         libpam_misc,
2235                                         libcrypt],
2236                         link_depends : pam_systemd_home_sym,
2237                         install : true,
2238                         install_dir : pamlibdir)
2239         endif
2240 endif
2241
2242 foreach alias : (['halt', 'poweroff', 'reboot', 'shutdown'] +
2243                 (conf.get('HAVE_SYSV_COMPAT') == 1 ? ['runlevel', 'telinit'] : []))
2244         meson.add_install_script(meson_make_symlink,
2245                                  join_paths(rootbindir, 'systemctl'),
2246                                  join_paths(rootsbindir, alias))
2247 endforeach
2248
2249 meson.add_install_script(meson_make_symlink,
2250                          join_paths(rootbindir, 'udevadm'),
2251                          join_paths(rootlibexecdir, 'systemd-udevd'))
2252
2253 if conf.get('ENABLE_BACKLIGHT') == 1
2254         executable(
2255                 'systemd-backlight',
2256                 'src/backlight/backlight.c',
2257                 include_directories : includes,
2258                 link_with : [libshared],
2259                 install_rpath : rootlibexecdir,
2260                 install : true,
2261                 install_dir : rootlibexecdir)
2262 endif
2263
2264 if conf.get('ENABLE_RFKILL') == 1
2265         executable(
2266                 'systemd-rfkill',
2267                 'src/rfkill/rfkill.c',
2268                 include_directories : includes,
2269                 link_with : [libshared],
2270                 install_rpath : rootlibexecdir,
2271                 install : true,
2272                 install_dir : rootlibexecdir)
2273 endif
2274
2275 executable(
2276         'systemd-system-update-generator',
2277         'src/system-update-generator/system-update-generator.c',
2278         include_directories : includes,
2279         link_with : [libshared],
2280         install_rpath : rootlibexecdir,
2281         install : true,
2282         install_dir : systemgeneratordir)
2283
2284 if conf.get('HAVE_LIBCRYPTSETUP') == 1
2285         systemd_cryptsetup_sources = files('''
2286                 src/cryptsetup/cryptsetup-pkcs11.h
2287                 src/cryptsetup/cryptsetup-keyfile.c
2288                 src/cryptsetup/cryptsetup-keyfile.h
2289                 src/cryptsetup/cryptsetup.c
2290 '''.split())
2291
2292         if conf.get('HAVE_P11KIT') == 1
2293                 systemd_cryptsetup_sources += files('src/cryptsetup/cryptsetup-pkcs11.c')
2294         endif
2295
2296         executable(
2297                 'systemd-cryptsetup',
2298                 systemd_cryptsetup_sources,
2299                 include_directories : includes,
2300                 link_with : [libshared],
2301                 dependencies : [libcryptsetup,
2302                                 libp11kit],
2303                 install_rpath : rootlibexecdir,
2304                 install : true,
2305                 install_dir : rootlibexecdir)
2306
2307         executable(
2308                 'systemd-cryptsetup-generator',
2309                 'src/cryptsetup/cryptsetup-generator.c',
2310                 include_directories : includes,
2311                 link_with : [libshared],
2312                 install_rpath : rootlibexecdir,
2313                 install : true,
2314                 install_dir : systemgeneratordir)
2315
2316         executable(
2317                 'systemd-veritysetup',
2318                 'src/veritysetup/veritysetup.c',
2319                 include_directories : includes,
2320                 link_with : [libshared],
2321                 dependencies : [libcryptsetup],
2322                 install_rpath : rootlibexecdir,
2323                 install : true,
2324                 install_dir : rootlibexecdir)
2325
2326         executable(
2327                 'systemd-veritysetup-generator',
2328                 'src/veritysetup/veritysetup-generator.c',
2329                 include_directories : includes,
2330                 link_with : [libshared],
2331                 install_rpath : rootlibexecdir,
2332                 install : true,
2333                 install_dir : systemgeneratordir)
2334 endif
2335
2336 if conf.get('HAVE_SYSV_COMPAT') == 1
2337         executable(
2338                 'systemd-sysv-generator',
2339                 'src/sysv-generator/sysv-generator.c',
2340                 include_directories : includes,
2341                 link_with : [libshared],
2342                 install_rpath : rootlibexecdir,
2343                 install : true,
2344                 install_dir : systemgeneratordir)
2345
2346         executable(
2347                 'systemd-rc-local-generator',
2348                 'src/rc-local-generator/rc-local-generator.c',
2349                 include_directories : includes,
2350                 link_with : [libshared],
2351                 install_rpath : rootlibexecdir,
2352                 install : true,
2353                 install_dir : systemgeneratordir)
2354 endif
2355
2356 if conf.get('ENABLE_XDG_AUTOSTART') == 1
2357         executable(
2358                 'systemd-xdg-autostart-generator',
2359                 'src/xdg-autostart-generator/xdg-autostart-generator.c',
2360                 'src/xdg-autostart-generator/xdg-autostart-service.c',
2361                 include_directories : includes,
2362                 link_with : [libshared],
2363                 install_rpath : rootlibexecdir,
2364                 install : true,
2365                 install_dir : usergeneratordir)
2366
2367         executable(
2368                 'systemd-xdg-autostart-condition',
2369                 'src/xdg-autostart-generator/xdg-autostart-condition.c',
2370                 include_directories : includes,
2371                 link_with : [libshared],
2372                 install_rpath : rootlibexecdir,
2373                 install : true,
2374                 install_dir : rootlibexecdir)
2375 endif
2376
2377 if conf.get('ENABLE_HOSTNAMED') == 1
2378         executable(
2379                 'systemd-hostnamed',
2380                 'src/hostname/hostnamed.c',
2381                 include_directories : includes,
2382                 link_with : [libshared],
2383                 install_rpath : rootlibexecdir,
2384                 install : true,
2385                 install_dir : rootlibexecdir)
2386
2387         public_programs += executable(
2388                 'hostnamectl',
2389                 'src/hostname/hostnamectl.c',
2390                 include_directories : includes,
2391                 link_with : [libshared],
2392                 install_rpath : rootlibexecdir,
2393                 install : true)
2394 endif
2395
2396 if conf.get('ENABLE_LOCALED') == 1
2397         if conf.get('HAVE_XKBCOMMON') == 1
2398                 # logind will load libxkbcommon.so dynamically on its own
2399                 deps = [libdl]
2400         else
2401                 deps = []
2402         endif
2403
2404         executable(
2405                 'systemd-localed',
2406                 systemd_localed_sources,
2407                 include_directories : includes,
2408                 link_with : [libshared],
2409                 dependencies : deps,
2410                 install_rpath : rootlibexecdir,
2411                 install : true,
2412                 install_dir : rootlibexecdir)
2413
2414         public_programs += executable(
2415                 'localectl',
2416                 localectl_sources,
2417                 include_directories : includes,
2418                 link_with : [libshared],
2419                 install_rpath : rootlibexecdir,
2420                 install : true)
2421 endif
2422
2423 if conf.get('ENABLE_TIMEDATED') == 1
2424         executable(
2425                 'systemd-timedated',
2426                 'src/timedate/timedated.c',
2427                 include_directories : includes,
2428                 link_with : [libshared],
2429                 install_rpath : rootlibexecdir,
2430                 install : true,
2431                 install_dir : rootlibexecdir)
2432 endif
2433
2434 if conf.get('ENABLE_TIMEDATECTL') == 1
2435         public_programs += executable(
2436                 'timedatectl',
2437                 'src/timedate/timedatectl.c',
2438                 include_directories : includes,
2439                 install_rpath : rootlibexecdir,
2440                 link_with : [libshared],
2441                 dependencies : [libm],
2442                 install : true)
2443 endif
2444
2445 if conf.get('ENABLE_TIMESYNCD') == 1
2446         if get_option('link-timesyncd-shared')
2447                 timesyncd_link_with = [libshared]
2448         else
2449                 timesyncd_link_with = [libsystemd_static,
2450                                        libshared_static,
2451                                        libjournal_client,
2452                                        libbasic_gcrypt]
2453         endif
2454
2455         executable(
2456                 'systemd-timesyncd',
2457                 systemd_timesyncd_sources,
2458                 include_directories : includes,
2459                 link_with : [timesyncd_link_with],
2460                 dependencies : [threads,
2461                                 libm],
2462                 install_rpath : rootlibexecdir,
2463                 install : true,
2464                 install_dir : rootlibexecdir)
2465
2466         executable(
2467                 'systemd-time-wait-sync',
2468                 'src/time-wait-sync/time-wait-sync.c',
2469                 include_directories : includes,
2470                 link_with : [timesyncd_link_with],
2471                 install_rpath : rootlibexecdir,
2472                 install : true,
2473                 install_dir : rootlibexecdir)
2474 endif
2475
2476 if conf.get('ENABLE_MACHINED') == 1
2477         executable(
2478                 'systemd-machined',
2479                 systemd_machined_sources,
2480                 include_directories : includes,
2481                 link_with : [libmachine_core,
2482                              libshared],
2483                 install_rpath : rootlibexecdir,
2484                 install : true,
2485                 install_dir : rootlibexecdir)
2486
2487         public_programs += executable(
2488                 'machinectl',
2489                 'src/machine/machinectl.c',
2490                 include_directories : includes,
2491                 link_with : [libshared],
2492                 dependencies : [threads,
2493                                 libxz,
2494                                 liblz4,
2495                                 libzstd],
2496                 install_rpath : rootlibexecdir,
2497                 install : true,
2498                 install_dir : rootbindir)
2499 endif
2500
2501 if conf.get('ENABLE_IMPORTD') == 1
2502         executable(
2503                 'systemd-importd',
2504                 systemd_importd_sources,
2505                 include_directories : includes,
2506                 link_with : [libshared],
2507                 dependencies : [threads],
2508                 install_rpath : rootlibexecdir,
2509                 install : true,
2510                 install_dir : rootlibexecdir)
2511
2512         systemd_pull = executable(
2513                 'systemd-pull',
2514                 systemd_pull_sources,
2515                 include_directories : includes,
2516                 link_with : [libshared],
2517                 dependencies : [versiondep,
2518                                 libcurl,
2519                                 libz,
2520                                 libbzip2,
2521                                 libxz,
2522                                 libgcrypt],
2523                 install_rpath : rootlibexecdir,
2524                 install : true,
2525                 install_dir : rootlibexecdir)
2526
2527         systemd_import = executable(
2528                 'systemd-import',
2529                 systemd_import_sources,
2530                 include_directories : includes,
2531                 link_with : [libshared],
2532                 dependencies : [libcurl,
2533                                 libz,
2534                                 libbzip2,
2535                                 libxz],
2536                 install_rpath : rootlibexecdir,
2537                 install : true,
2538                 install_dir : rootlibexecdir)
2539
2540         systemd_import_fs = executable(
2541                 'systemd-import-fs',
2542                 systemd_import_fs_sources,
2543                 include_directories : includes,
2544                 link_with : [libshared],
2545                 install_rpath : rootlibexecdir,
2546                 install : true,
2547                 install_dir : rootlibexecdir)
2548
2549         systemd_export = executable(
2550                 'systemd-export',
2551                 systemd_export_sources,
2552                 include_directories : includes,
2553                 link_with : [libshared],
2554                 dependencies : [libcurl,
2555                                 libz,
2556                                 libbzip2,
2557                                 libxz],
2558                 install_rpath : rootlibexecdir,
2559                 install : true,
2560                 install_dir : rootlibexecdir)
2561
2562         public_programs += [systemd_pull, systemd_import, systemd_import_fs, systemd_export]
2563 endif
2564
2565 if conf.get('ENABLE_REMOTE') == 1 and conf.get('HAVE_LIBCURL') == 1
2566         public_programs += executable(
2567                 'systemd-journal-upload',
2568                 systemd_journal_upload_sources,
2569                 include_directories : includes,
2570                 link_with : [libshared],
2571                 dependencies : [versiondep,
2572                                 threads,
2573                                 libcurl,
2574                                 libgnutls,
2575                                 libxz,
2576                                 liblz4,
2577                                 libzstd],
2578                 install_rpath : rootlibexecdir,
2579                 install : true,
2580                 install_dir : rootlibexecdir)
2581 endif
2582
2583 if conf.get('ENABLE_REMOTE') == 1 and conf.get('HAVE_MICROHTTPD') == 1
2584         public_programs += executable(
2585                 'systemd-journal-remote',
2586                 systemd_journal_remote_sources,
2587                 include_directories : includes,
2588                 link_with : [libshared,
2589                              libsystemd_journal_remote],
2590                 dependencies : [threads,
2591                                 libmicrohttpd,
2592                                 libgnutls,
2593                                 libxz,
2594                                 liblz4,
2595                                 libzstd],
2596                 install_rpath : rootlibexecdir,
2597                 install : true,
2598                 install_dir : rootlibexecdir)
2599
2600         public_programs += executable(
2601                 'systemd-journal-gatewayd',
2602                 systemd_journal_gatewayd_sources,
2603                 include_directories : includes,
2604                 link_with : [libshared],
2605                 dependencies : [threads,
2606                                 libmicrohttpd,
2607                                 libgnutls,
2608                                 libxz,
2609                                 liblz4,
2610                                 libzstd],
2611                 install_rpath : rootlibexecdir,
2612                 install : true,
2613                 install_dir : rootlibexecdir)
2614 endif
2615
2616 if conf.get('ENABLE_COREDUMP') == 1
2617         executable(
2618                 'systemd-coredump',
2619                 systemd_coredump_sources,
2620                 include_directories : includes,
2621                 link_with : [libshared],
2622                 dependencies : [threads,
2623                                 libacl,
2624                                 libdw,
2625                                 libxz,
2626                                 liblz4,
2627                                 libzstd],
2628                 install_rpath : rootlibexecdir,
2629                 install : true,
2630                 install_dir : rootlibexecdir)
2631
2632         public_programs += executable(
2633                 'coredumpctl',
2634                 coredumpctl_sources,
2635                 include_directories : includes,
2636                 link_with : [libshared],
2637                 dependencies : [threads,
2638                                 libxz,
2639                                 liblz4,
2640                                 libzstd],
2641                 install_rpath : rootlibexecdir,
2642                 install : true)
2643 endif
2644
2645 if conf.get('ENABLE_PSTORE') == 1
2646         executable(
2647                 'systemd-pstore',
2648                 systemd_pstore_sources,
2649                 include_directories : includes,
2650                 link_with : [libshared],
2651                 dependencies : [threads,
2652                                 libacl,
2653                                 libdw,
2654                                 libxz,
2655                                 liblz4,
2656                                 libzstd],
2657                 install_rpath : rootlibexecdir,
2658                 install : true,
2659                 install_dir : rootlibexecdir)
2660 endif
2661
2662 if conf.get('ENABLE_BINFMT') == 1
2663         public_programs += executable(
2664                 'systemd-binfmt',
2665                 'src/binfmt/binfmt.c',
2666                 include_directories : includes,
2667                 link_with : [libshared],
2668                 install_rpath : rootlibexecdir,
2669                 install : true,
2670                 install_dir : rootlibexecdir)
2671
2672         meson.add_install_script('sh', '-c',
2673                                  mkdir_p.format(binfmtdir))
2674         meson.add_install_script('sh', '-c',
2675                                  mkdir_p.format(join_paths(sysconfdir, 'binfmt.d')))
2676 endif
2677
2678 if conf.get('ENABLE_REPART') == 1
2679         exe = executable(
2680                 'systemd-repart',
2681                 systemd_repart_sources,
2682                 include_directories : includes,
2683                 link_with : [libshared],
2684                 dependencies : [threads,
2685                                 libblkid,
2686                                 libfdisk,
2687                                 libopenssl],
2688                 install_rpath : rootlibexecdir,
2689                 install : true,
2690                 install_dir : rootbindir)
2691         public_programs += exe
2692
2693         if want_tests != 'false'
2694                 test('test-repart',
2695                      test_repart_sh,
2696                      args : exe.full_path())
2697         endif
2698 endif
2699
2700 if conf.get('ENABLE_VCONSOLE') == 1
2701         executable(
2702                 'systemd-vconsole-setup',
2703                 'src/vconsole/vconsole-setup.c',
2704                 include_directories : includes,
2705                 link_with : [libshared],
2706                 install_rpath : rootlibexecdir,
2707                 install : true,
2708                 install_dir : rootlibexecdir)
2709 endif
2710
2711 if conf.get('ENABLE_RANDOMSEED') == 1
2712         executable(
2713                 'systemd-random-seed',
2714                 'src/random-seed/random-seed.c',
2715                 include_directories : includes,
2716                 link_with : [libshared],
2717                 install_rpath : rootlibexecdir,
2718                 install : true,
2719                 install_dir : rootlibexecdir)
2720 endif
2721
2722 if conf.get('ENABLE_FIRSTBOOT') == 1
2723         executable(
2724                 'systemd-firstboot',
2725                 'src/firstboot/firstboot.c',
2726                 include_directories : includes,
2727                 link_with : [libshared],
2728                 dependencies : [libcrypt],
2729                 install_rpath : rootlibexecdir,
2730                 install : true,
2731                 install_dir : rootbindir)
2732 endif
2733
2734 executable(
2735         'systemd-remount-fs',
2736         'src/remount-fs/remount-fs.c',
2737         include_directories : includes,
2738         link_with : [libcore_shared,
2739                      libshared],
2740         install_rpath : rootlibexecdir,
2741         install : true,
2742         install_dir : rootlibexecdir)
2743
2744 executable(
2745         'systemd-machine-id-setup',
2746         'src/machine-id-setup/machine-id-setup-main.c',
2747         include_directories : includes,
2748         link_with : [libcore_shared,
2749                      libshared],
2750         install_rpath : rootlibexecdir,
2751         install : true,
2752         install_dir : rootbindir)
2753
2754 executable(
2755         'systemd-fsck',
2756         'src/fsck/fsck.c',
2757         include_directories : includes,
2758         link_with : [libshared],
2759         install_rpath : rootlibexecdir,
2760         install : true,
2761         install_dir : rootlibexecdir)
2762
2763 executable('systemd-growfs',
2764            'src/partition/growfs.c',
2765            include_directories : includes,
2766            link_with : [libshared],
2767            install_rpath : rootlibexecdir,
2768            install : true,
2769            install_dir : rootlibexecdir)
2770
2771 executable(
2772         'systemd-makefs',
2773         'src/partition/makefs.c',
2774         include_directories : includes,
2775         link_with : [libshared],
2776         install_rpath : rootlibexecdir,
2777         install : true,
2778         install_dir : rootlibexecdir)
2779
2780 executable(
2781         'systemd-sleep',
2782         'src/sleep/sleep.c',
2783         include_directories : includes,
2784         link_with : [libshared],
2785         install_rpath : rootlibexecdir,
2786         install : true,
2787         install_dir : rootlibexecdir)
2788
2789 install_data('src/sleep/sleep.conf',
2790              install_dir : pkgsysconfdir)
2791
2792 public_programs += executable(
2793         'systemd-sysctl',
2794         'src/sysctl/sysctl.c',
2795         include_directories : includes,
2796         link_with : [libshared],
2797         install_rpath : rootlibexecdir,
2798         install : true,
2799         install_dir : rootlibexecdir)
2800
2801 executable(
2802         'systemd-ac-power',
2803         'src/ac-power/ac-power.c',
2804         include_directories : includes,
2805         link_with : [libshared],
2806         install_rpath : rootlibexecdir,
2807         install : true,
2808         install_dir : rootlibexecdir)
2809
2810 public_programs += executable(
2811         'systemd-detect-virt',
2812         'src/detect-virt/detect-virt.c',
2813         include_directories : includes,
2814         link_with : [libshared],
2815         install_rpath : rootlibexecdir,
2816         install : true)
2817
2818 public_programs += executable(
2819         'systemd-delta',
2820         'src/delta/delta.c',
2821         include_directories : includes,
2822         link_with : [libshared],
2823         install_rpath : rootlibexecdir,
2824         install : true)
2825
2826 public_programs += executable(
2827         'systemd-escape',
2828         'src/escape/escape.c',
2829         include_directories : includes,
2830         link_with : [libshared],
2831         install_rpath : rootlibexecdir,
2832         install : true,
2833         install_dir : rootbindir)
2834
2835 public_programs += executable(
2836         'systemd-notify',
2837         'src/notify/notify.c',
2838         include_directories : includes,
2839         link_with : [libshared],
2840         install_rpath : rootlibexecdir,
2841         install : true,
2842         install_dir : rootbindir)
2843
2844 executable(
2845         'systemd-volatile-root',
2846         'src/volatile-root/volatile-root.c',
2847         include_directories : includes,
2848         link_with : [libshared],
2849         install_rpath : rootlibexecdir,
2850         install : conf.get('ENABLE_INITRD') == 1,
2851         install_dir : rootlibexecdir)
2852
2853 executable(
2854         'systemd-cgroups-agent',
2855         'src/cgroups-agent/cgroups-agent.c',
2856         include_directories : includes,
2857         link_with : [libshared],
2858         install_rpath : rootlibexecdir,
2859         install : true,
2860         install_dir : rootlibexecdir)
2861
2862 public_programs += executable(
2863         'systemd-id128',
2864         'src/id128/id128.c',
2865         include_directories : includes,
2866         link_with : [libshared],
2867         install_rpath : rootlibexecdir,
2868         install : true)
2869
2870 public_programs += executable(
2871         'systemd-path',
2872         'src/path/path.c',
2873         include_directories : includes,
2874         link_with : [libshared],
2875         install_rpath : rootlibexecdir,
2876         install : true)
2877
2878 public_programs += executable(
2879         'systemd-ask-password',
2880         'src/ask-password/ask-password.c',
2881         include_directories : includes,
2882         link_with : [libshared],
2883         install_rpath : rootlibexecdir,
2884         install : true,
2885         install_dir : rootbindir)
2886
2887 executable(
2888         'systemd-reply-password',
2889         'src/reply-password/reply-password.c',
2890         include_directories : includes,
2891         link_with : [libshared],
2892         install_rpath : rootlibexecdir,
2893         install : true,
2894         install_dir : rootlibexecdir)
2895
2896 public_programs += executable(
2897         'systemd-tty-ask-password-agent',
2898         'src/tty-ask-password-agent/tty-ask-password-agent.c',
2899         include_directories : includes,
2900         link_with : [libshared],
2901         install_rpath : rootlibexecdir,
2902         install : true,
2903         install_dir : rootbindir)
2904
2905 public_programs += executable(
2906         'systemd-cgls',
2907         'src/cgls/cgls.c',
2908         include_directories : includes,
2909         link_with : [libshared],
2910         install_rpath : rootlibexecdir,
2911         install : true)
2912
2913 public_programs += executable(
2914         'systemd-cgtop',
2915         'src/cgtop/cgtop.c',
2916         include_directories : includes,
2917         link_with : [libshared],
2918         install_rpath : rootlibexecdir,
2919         install : true)
2920
2921 executable(
2922         'systemd-initctl',
2923         'src/initctl/initctl.c',
2924         include_directories : includes,
2925         link_with : [libshared],
2926         install_rpath : rootlibexecdir,
2927         install : (conf.get('HAVE_SYSV_COMPAT') == 1),
2928         install_dir : rootlibexecdir)
2929
2930 public_programs += executable(
2931         'systemd-mount',
2932         'src/mount/mount-tool.c',
2933         include_directories : includes,
2934         link_with : [libshared],
2935         dependencies: [libmount],
2936         install_rpath : rootlibexecdir,
2937         install : true)
2938
2939 meson.add_install_script(meson_make_symlink,
2940                          'systemd-mount', join_paths(bindir, 'systemd-umount'))
2941
2942 public_programs += executable(
2943         'systemd-run',
2944         'src/run/run.c',
2945         include_directories : includes,
2946         link_with : [libshared],
2947         install_rpath : rootlibexecdir,
2948         install : true)
2949
2950 public_programs += executable(
2951         'systemd-stdio-bridge',
2952         'src/stdio-bridge/stdio-bridge.c',
2953         include_directories : includes,
2954         link_with : [libshared],
2955         dependencies : [versiondep],
2956         install_rpath : rootlibexecdir,
2957         install : true)
2958
2959 public_programs += executable(
2960         'busctl',
2961         'src/busctl/busctl.c',
2962         'src/busctl/busctl-introspect.c',
2963         'src/busctl/busctl-introspect.h',
2964         include_directories : includes,
2965         link_with : [libshared],
2966         install_rpath : rootlibexecdir,
2967         install : true)
2968
2969 if conf.get('ENABLE_SYSUSERS') == 1
2970         public_programs += executable(
2971                 'systemd-sysusers',
2972                 'src/sysusers/sysusers.c',
2973                 include_directories : includes,
2974                 link_with : [libshared],
2975                 install_rpath : rootlibexecdir,
2976                 install : true,
2977                 install_dir : rootbindir)
2978
2979         if have_standalone_binaries
2980                 public_programs += executable(
2981                         'systemd-sysusers.standalone',
2982                         'src/sysusers/sysusers.c',
2983                         include_directories : includes,
2984                         link_with : [libshared_static,
2985                                      libbasic,
2986                                      libbasic_gcrypt,
2987                                      libsystemd_static,
2988                                      libjournal_client],
2989                         install : true,
2990                         install_dir : rootbindir)
2991         endif
2992 endif
2993
2994 if conf.get('ENABLE_TMPFILES') == 1
2995         exe = executable(
2996                 'systemd-tmpfiles',
2997                 systemd_tmpfiles_sources,
2998                 include_directories : includes,
2999                 link_with : [libshared],
3000                 dependencies : [libacl],
3001                 install_rpath : rootlibexecdir,
3002                 install : true,
3003                 install_dir : rootbindir)
3004         public_programs += exe
3005
3006         if want_tests != 'false'
3007                 test('test-systemd-tmpfiles',
3008                      test_systemd_tmpfiles_py,
3009                      # https://github.com/mesonbuild/meson/issues/2681
3010                      args : exe.full_path())
3011         endif
3012
3013         if have_standalone_binaries
3014                 public_programs += executable(
3015                         'systemd-tmpfiles.standalone',
3016                         systemd_tmpfiles_sources,
3017                         include_directories : includes,
3018                         link_with : [libshared_static,
3019                                      libbasic,
3020                                      libbasic_gcrypt,
3021                                      libsystemd_static,
3022                                      libjournal_client],
3023                         dependencies : [libacl],
3024                         install : true,
3025                         install_dir : rootbindir)
3026         endif
3027 endif
3028
3029 if conf.get('ENABLE_HWDB') == 1
3030         public_programs += executable(
3031                 'systemd-hwdb',
3032                 'src/hwdb/hwdb.c',
3033                 'src/libsystemd/sd-hwdb/hwdb-internal.h',
3034                 include_directories : includes,
3035                 link_with : [libudev_static],
3036                 install_rpath : udev_rpath,
3037                 install : true,
3038                 install_dir : rootbindir)
3039 endif
3040
3041 if conf.get('ENABLE_QUOTACHECK') == 1
3042         executable(
3043                 'systemd-quotacheck',
3044                 'src/quotacheck/quotacheck.c',
3045                 include_directories : includes,
3046                 link_with : [libshared],
3047                 install_rpath : rootlibexecdir,
3048                 install : true,
3049                 install_dir : rootlibexecdir)
3050 endif
3051
3052 public_programs += executable(
3053         'systemd-socket-proxyd',
3054         'src/socket-proxy/socket-proxyd.c',
3055         include_directories : includes,
3056         link_with : [libshared],
3057         dependencies : [threads],
3058         install_rpath : rootlibexecdir,
3059         install : true,
3060         install_dir : rootlibexecdir)
3061
3062 public_programs += executable(
3063         'udevadm',
3064         udevadm_sources,
3065         c_args : '-DLOG_REALM=LOG_REALM_UDEV',
3066         include_directories : includes,
3067         link_with : [libudev_core,
3068                      libsystemd_network,
3069                      libudev_static],
3070         dependencies : [versiondep,
3071                         threads,
3072                         libkmod,
3073                         libidn,
3074                         libacl,
3075                         libblkid],
3076         install_rpath : udev_rpath,
3077         install : true,
3078         install_dir : rootbindir)
3079
3080 executable(
3081         'systemd-shutdown',
3082         systemd_shutdown_sources,
3083         include_directories : includes,
3084         link_with : [libcore_shared,
3085                      libshared],
3086         dependencies : [libmount],
3087         install_rpath : rootlibexecdir,
3088         install : true,
3089         install_dir : rootlibexecdir)
3090
3091 executable(
3092         'systemd-update-done',
3093         'src/update-done/update-done.c',
3094         include_directories : includes,
3095         link_with : [libshared],
3096         install_rpath : rootlibexecdir,
3097         install : true,
3098         install_dir : rootlibexecdir)
3099
3100 executable(
3101         'systemd-update-utmp',
3102         'src/update-utmp/update-utmp.c',
3103         include_directories : includes,
3104         link_with : [libshared],
3105         dependencies : [libaudit],
3106         install_rpath : rootlibexecdir,
3107         install : (conf.get('ENABLE_UTMP') == 1),
3108         install_dir : rootlibexecdir)
3109
3110 if conf.get('HAVE_KMOD') == 1
3111         executable(
3112                 'systemd-modules-load',
3113                 'src/modules-load/modules-load.c',
3114                 include_directories : includes,
3115                 link_with : [libshared],
3116                 dependencies : [libkmod],
3117                 install_rpath : rootlibexecdir,
3118                 install : true,
3119                 install_dir : rootlibexecdir)
3120
3121         meson.add_install_script('sh', '-c',
3122                                  mkdir_p.format(modulesloaddir))
3123         meson.add_install_script('sh', '-c',
3124                                  mkdir_p.format(join_paths(sysconfdir, 'modules-load.d')))
3125 endif
3126
3127 public_programs += executable(
3128         'systemd-nspawn',
3129         systemd_nspawn_sources,
3130         include_directories : includes,
3131         link_with : [libcore_shared,
3132                      libnspawn_core,
3133                      libshared],
3134         dependencies : [libblkid,
3135                         libseccomp],
3136         install_rpath : rootlibexecdir,
3137         install : true)
3138
3139 if conf.get('ENABLE_NETWORKD') == 1
3140         executable(
3141                 'systemd-networkd',
3142                 systemd_networkd_sources,
3143                 include_directories : network_include_dir,
3144                 link_with : [libnetworkd_core,
3145                              libsystemd_network,
3146                              libudev_static,
3147                              networkd_link_with],
3148                 dependencies : [threads],
3149                 install_rpath : rootlibexecdir,
3150                 install : true,
3151                 install_dir : rootlibexecdir)
3152
3153         executable(
3154                 'systemd-networkd-wait-online',
3155                 systemd_networkd_wait_online_sources,
3156                 include_directories : includes,
3157                 link_with : [libnetworkd_core,
3158                              networkd_link_with],
3159                 install_rpath : rootlibexecdir,
3160                 install : true,
3161                 install_dir : rootlibexecdir)
3162
3163         public_programs += executable(
3164                 'networkctl',
3165                 networkctl_sources,
3166                 include_directories : includes,
3167                 link_with : [libsystemd_network,
3168                              networkd_link_with],
3169                 install_rpath : rootlibexecdir,
3170                 install : true,
3171                 install_dir : rootbindir)
3172
3173         exe = executable(
3174                 'systemd-network-generator',
3175                 network_generator_sources,
3176                 include_directories : includes,
3177                 link_with : [networkd_link_with],
3178                 install_rpath : rootlibexecdir,
3179                 install : true,
3180                 install_dir : rootlibexecdir)
3181
3182         if want_tests != 'false'
3183                 test('test-network-generator-conversion',
3184                      test_network_generator_conversion_sh,
3185                      # https://github.com/mesonbuild/meson/issues/2681
3186                      args : exe.full_path())
3187         endif
3188 endif
3189
3190 executable(
3191         'systemd-sulogin-shell',
3192         ['src/sulogin-shell/sulogin-shell.c'],
3193         include_directories : includes,
3194         link_with : [libshared],
3195         install_rpath : rootlibexecdir,
3196         install : true,
3197         install_dir : rootlibexecdir)
3198
3199 ############################################################
3200
3201 custom_target(
3202         'systemd-runtest.env',
3203         output : 'systemd-runtest.env',
3204         command : ['sh', '-c', '{ ' +
3205                    'echo SYSTEMD_TEST_DATA=@0@; '.format(join_paths(project_source_root, 'test')) +
3206                    'echo SYSTEMD_CATALOG_DIR=@0@; '.format(join_paths(project_build_root, 'catalog')) +
3207                    '} >@OUTPUT@'],
3208         build_by_default : true)
3209
3210 foreach tuple : tests
3211         sources = tuple[0]
3212         link_with = tuple[1].length() > 0 ? tuple[1] : [libshared]
3213         dependencies = tuple[2]
3214         condition = tuple.length() >= 4 ? tuple[3] : ''
3215         type = tuple.length() >= 5 ? tuple[4] : ''
3216         defs = tuple.length() >= 6 ? tuple[5] : []
3217         incs = tuple.length() >= 7 ? tuple[6] : includes
3218         timeout = 30
3219
3220         name = sources[0].split('/')[-1].split('.')[0]
3221         if type.startswith('timeout=')
3222                 timeout = type.split('=')[1].to_int()
3223                 type = ''
3224         endif
3225
3226         if condition == '' or conf.get(condition) == 1
3227                 exe = executable(
3228                         name,
3229                         sources,
3230                         include_directories : incs,
3231                         link_with : link_with,
3232                         dependencies : [versiondep,
3233                                         dependencies],
3234                         c_args : defs,
3235                         build_by_default : want_tests != 'false',
3236                         install_rpath : rootlibexecdir,
3237                         install : install_tests,
3238                         install_dir : join_paths(testsdir, type))
3239
3240                 if type == 'manual'
3241                         message('@0@ is a manual test'.format(name))
3242                 elif type == 'unsafe' and want_tests != 'unsafe'
3243                         message('@0@ is an unsafe test'.format(name))
3244                 elif want_tests != 'false'
3245                         test(name, exe,
3246                              env : test_env,
3247                              timeout : timeout)
3248                 endif
3249         else
3250                 message('Not compiling @0@ because @1@ is not true'.format(name, condition))
3251         endif
3252 endforeach
3253
3254 exe = executable(
3255         'test-libsystemd-sym',
3256         test_libsystemd_sym_c,
3257         include_directories : includes,
3258         link_with : [libsystemd],
3259         build_by_default : want_tests != 'false',
3260         install : install_tests,
3261         install_dir : testsdir)
3262 if want_tests != 'false'
3263         test('test-libsystemd-sym', exe)
3264 endif
3265
3266 exe = executable(
3267         'test-libsystemd-static-sym',
3268         test_libsystemd_sym_c,
3269         include_directories : includes,
3270         link_with : [install_libsystemd_static],
3271         dependencies : [threads], # threads is already included in dependencies on the library,
3272                                   # but does not seem to get propagated. Add here as a work-around.
3273         build_by_default : want_tests != 'false' and static_libsystemd_pic,
3274         install : install_tests and static_libsystemd_pic,
3275         install_dir : testsdir)
3276 if want_tests != 'false' and static_libsystemd_pic
3277         test('test-libsystemd-static-sym', exe)
3278 endif
3279
3280 exe = executable(
3281         'test-libudev-sym',
3282         test_libudev_sym_c,
3283         include_directories : includes,
3284         c_args : '-Wno-deprecated-declarations',
3285         link_with : [libudev],
3286         build_by_default : want_tests != 'false',
3287         install : install_tests,
3288         install_dir : testsdir)
3289 if want_tests != 'false'
3290         test('test-libudev-sym', exe)
3291 endif
3292
3293 exe = executable(
3294         'test-libudev-static-sym',
3295         test_libudev_sym_c,
3296         include_directories : includes,
3297         c_args : '-Wno-deprecated-declarations',
3298         link_with : [install_libudev_static],
3299         build_by_default : want_tests != 'false' and static_libudev_pic,
3300         install : install_tests and static_libudev_pic,
3301         install_dir : testsdir)
3302 if want_tests != 'false' and static_libudev_pic
3303         test('test-libudev-static-sym', exe)
3304 endif
3305
3306 ############################################################
3307
3308 fuzzer_exes = []
3309
3310 if get_option('tests') != 'false'
3311         foreach tuple : fuzzers
3312                 sources = tuple[0]
3313                 link_with = tuple[1].length() > 0 ? tuple[1] : [libshared]
3314                 dependencies = tuple[2]
3315                 defs = tuple.length() >= 4 ? tuple[3] : []
3316                 incs = tuple.length() >= 5 ? tuple[4] : includes
3317                 link_args = []
3318
3319                 if want_ossfuzz
3320                         dependencies += fuzzing_engine
3321                 elif want_libfuzzer
3322                         if fuzzing_engine.found()
3323                                 dependencies += fuzzing_engine
3324                         else
3325                                 link_args += ['-fsanitize=fuzzer']
3326                         endif
3327                 else
3328                         sources += 'src/fuzz/fuzz-main.c'
3329                 endif
3330
3331                 name = sources[0].split('/')[-1].split('.')[0]
3332
3333                 fuzzer_exes += executable(
3334                         name,
3335                         sources,
3336                         include_directories : [incs, include_directories('src/fuzz')],
3337                         link_with : link_with,
3338                         dependencies : dependencies,
3339                         c_args : defs,
3340                         link_args: link_args,
3341                         install : false)
3342         endforeach
3343 endif
3344
3345 run_target(
3346         'fuzzers',
3347         depends : fuzzer_exes,
3348         command : ['true'])
3349
3350 ############################################################
3351
3352 subdir('sysctl.d')
3353 subdir('sysusers.d')
3354 subdir('tmpfiles.d')
3355 subdir('hwdb.d')
3356 subdir('units')
3357 subdir('presets')
3358 subdir('network')
3359 subdir('man')
3360 subdir('shell-completion/bash')
3361 subdir('shell-completion/zsh')
3362 subdir('docs/sysvinit')
3363 subdir('docs/var-log')
3364
3365 install_subdir('factory/etc',
3366                install_dir : factorydir)
3367
3368 install_data('xorg/50-systemd-user.sh',
3369              install_dir : xinitrcdir)
3370 install_data('modprobe.d/systemd.conf',
3371              install_dir : modprobedir)
3372 install_data('LICENSE.GPL2',
3373              'LICENSE.LGPL2.1',
3374              'NEWS',
3375              'README',
3376              'docs/CODING_STYLE.md',
3377              'docs/DISTRO_PORTING.md',
3378              'docs/ENVIRONMENT.md',
3379              'docs/HACKING.md',
3380              'docs/TRANSIENT-SETTINGS.md',
3381              'docs/TRANSLATORS.md',
3382              'docs/UIDS-GIDS.md',
3383              'src/libsystemd/sd-bus/GVARIANT-SERIALIZATION',
3384              install_dir : docdir)
3385
3386 meson.add_install_script('sh', '-c', mkdir_p.format(systemdstatedir))
3387 meson.add_install_script('sh', '-c', 'touch $DESTDIR@0@'.format(prefixdir))
3388
3389 ############################################################
3390
3391 check_help = find_program('tools/check-help.sh')
3392
3393 foreach exec : public_programs
3394         name = exec.full_path().split('/')[-1]
3395         if want_tests != 'false'
3396                 test('check-help-' + name,
3397                      check_help,
3398                      args : exec.full_path())
3399         endif
3400 endforeach
3401
3402 ############################################################
3403
3404 check_directives_sh = find_program('tools/check-directives.sh')
3405
3406 if want_tests != 'false'
3407         test('check-directives',
3408              check_directives_sh,
3409              args : project_source_root)
3410 endif
3411
3412 ############################################################
3413
3414 # Enable tests for all supported sanitizers
3415 foreach tuple : sanitizers
3416         sanitizer = tuple[0]
3417         build = tuple[1]
3418
3419         if cc.has_link_argument('-fsanitize=@0@'.format(sanitizer))
3420                 prev = ''
3421                 foreach p : fuzz_regression_tests
3422                         b = p.split('/')[-2]
3423                         c = p.split('/')[-1]
3424
3425                         name = '@0@:@1@'.format(b, sanitizer)
3426
3427                         if name != prev
3428                                 if want_tests == 'false'
3429                                         message('Not compiling @0@ because tests is set to false'.format(name))
3430                                 elif slow_tests or fuzz_tests
3431                                         exe = custom_target(
3432                                                 name,
3433                                                 output : name,
3434                                                 depends : build,
3435                                                 command : [env, 'ln', '-fs',
3436                                                            join_paths(build.full_path(), b),
3437                                                            '@OUTPUT@'],
3438                                                 build_by_default : true)
3439                                 else
3440                                         message('Not compiling @0@ because slow-tests/fuzz-tests is set to false'.format(name))
3441                                 endif
3442                         endif
3443                         prev = name
3444
3445                         if want_tests != 'false' and (slow_tests or fuzz_tests)
3446                                 test('@0@:@1@:@2@'.format(b, c, sanitizer),
3447                                      env,
3448                                      env : ['UBSAN_OPTIONS=print_stacktrace=1:print_summary=1:halt_on_error=1'],
3449                                      timeout : 60,
3450                                      args : [exe.full_path(),
3451                                              join_paths(project_source_root, p)])
3452                         endif
3453                 endforeach
3454         endif
3455 endforeach
3456
3457
3458 ############################################################
3459
3460 if git.found()
3461         all_files = run_command(
3462                 git,
3463                 ['--git-dir=@0@/.git'.format(project_source_root),
3464                  'ls-files',
3465                  ':/*.[ch]'])
3466         all_files = files(all_files.stdout().split())
3467
3468         custom_target(
3469                 'tags',
3470                 output : 'tags',
3471                 command : [env, 'etags', '-o', '@0@/TAGS'.format(project_source_root)] + all_files)
3472         run_target(
3473                 'ctags',
3474                 command : [env, 'ctags', '-o', '@0@/tags'.format(project_source_root)] + all_files)
3475 endif
3476
3477 if git.found()
3478         git_contrib_sh = find_program('tools/git-contrib.sh')
3479         run_target(
3480                 'git-contrib',
3481                 command : [git_contrib_sh])
3482 endif
3483
3484 if git.found()
3485         git_head = run_command(
3486                 git,
3487                 ['--git-dir=@0@/.git'.format(project_source_root),
3488                  'rev-parse', 'HEAD']).stdout().strip()
3489         git_head_short = run_command(
3490                 git,
3491                 ['--git-dir=@0@/.git'.format(project_source_root),
3492                  'rev-parse', '--short=7', 'HEAD']).stdout().strip()
3493
3494         run_target(
3495                 'git-snapshot',
3496                 command : ['git', 'archive',
3497                            '-o', '@0@/systemd-@1@.tar.gz'.format(project_source_root,
3498                                                                  git_head_short),
3499                            '--prefix', 'systemd-@0@/'.format(git_head),
3500                            'HEAD'])
3501 endif
3502
3503 ############################################################
3504
3505 check_api_docs_sh = find_program('tools/check-api-docs.sh')
3506 run_target(
3507         'check-api-docs',
3508         depends : [man, libsystemd, libudev],
3509         command : [check_api_docs_sh, libsystemd.full_path(), libudev.full_path()])
3510
3511 ############################################################
3512 watchdog_opt = service_watchdog == '' ? 'disabled' : service_watchdog
3513
3514 status = [
3515         '@0@ @1@'.format(meson.project_name(), meson.project_version()),
3516
3517         'build mode:                        @0@'.format(get_option('mode')),
3518         'split /usr:                        @0@'.format(split_usr),
3519         'split bin-sbin:                    @0@'.format(split_bin),
3520         'prefix directory:                  @0@'.format(prefixdir),
3521         'rootprefix directory:              @0@'.format(rootprefixdir),
3522         'sysconf directory:                 @0@'.format(sysconfdir),
3523         'include directory:                 @0@'.format(includedir),
3524         'lib directory:                     @0@'.format(libdir),
3525         'rootlib directory:                 @0@'.format(rootlibdir),
3526         'SysV init scripts:                 @0@'.format(sysvinit_path),
3527         'SysV rc?.d directories:            @0@'.format(sysvrcnd_path),
3528         'PAM modules directory:             @0@'.format(pamlibdir),
3529         'PAM configuration directory:       @0@'.format(pamconfdir),
3530         'RPM macros directory:              @0@'.format(rpmmacrosdir),
3531         'modprobe.d directory:              @0@'.format(modprobedir),
3532         'D-Bus policy directory:            @0@'.format(dbuspolicydir),
3533         'D-Bus session directory:           @0@'.format(dbussessionservicedir),
3534         'D-Bus system directory:            @0@'.format(dbussystemservicedir),
3535         'bash completions directory:        @0@'.format(bashcompletiondir),
3536         'zsh completions directory:         @0@'.format(zshcompletiondir),
3537         'extra start script:                @0@'.format(get_option('rc-local')),
3538         'debug shell:                       @0@ @ @1@'.format(get_option('debug-shell'),
3539                                                               get_option('debug-tty')),
3540         'TTY GID:                           @0@'.format(tty_gid),
3541         'users GID:                         @0@'.format(substs.get('USERS_GID')),
3542         'maximum system UID:                @0@'.format(system_uid_max),
3543         'maximum system GID:                @0@'.format(system_gid_max),
3544         'minimum dynamic UID:               @0@'.format(dynamic_uid_min),
3545         'maximum dynamic UID:               @0@'.format(dynamic_uid_max),
3546         'minimum container UID base:        @0@'.format(container_uid_base_min),
3547         'maximum container UID base:        @0@'.format(container_uid_base_max),
3548         '/dev/kvm access mode:              @0@'.format(get_option('dev-kvm-mode')),
3549         'render group access mode:          @0@'.format(get_option('group-render-mode')),
3550         'certificate root directory:        @0@'.format(get_option('certificate-root')),
3551         'support URL:                       @0@'.format(support_url),
3552         'nobody user name:                  @0@'.format(nobody_user),
3553         'nobody group name:                 @0@'.format(nobody_group),
3554         'fallback hostname:                 @0@'.format(get_option('fallback-hostname')),
3555         'symbolic gateway hostnames:        @0@'.format(', '.join(gateway_hostnames)),
3556
3557         'default DNSSEC mode:               @0@'.format(default_dnssec),
3558         'default DNS-over-TLS mode:         @0@'.format(default_dns_over_tls),
3559         'default mDNS mode:                 @0@'.format(default_mdns),
3560         'default LLMNR mode:                @0@'.format(default_llmnr),
3561         'default cgroup hierarchy:          @0@'.format(default_hierarchy),
3562         'default net.naming-scheme setting: @0@'.format(default_net_naming_scheme),
3563         'default KillUserProcesses setting: @0@'.format(kill_user_processes),
3564         'default locale:                    @0@'.format(default_locale),
3565         'default user $PATH:                @0@'.format(default_user_path_display),
3566         'systemd service watchdog:          @0@'.format(watchdog_opt)]
3567
3568 alt_dns_servers = '\n                                            '.join(dns_servers.split(' '))
3569 alt_ntp_servers = '\n                                            '.join(ntp_servers.split(' '))
3570 status += [
3571         'default DNS servers:               @0@'.format(alt_dns_servers),
3572         'default NTP servers:               @0@'.format(alt_ntp_servers)]
3573
3574 alt_time_epoch = run_command('date', '-Is', '-u', '-d',
3575                              '@@0@'.format(time_epoch)).stdout().strip()
3576 status += [
3577         'time epoch:                        @0@ (@1@)'.format(time_epoch, alt_time_epoch)]
3578
3579 status += [
3580         'static libsystemd:                 @0@'.format(static_libsystemd),
3581         'static libudev:                    @0@'.format(static_libudev)]
3582
3583 # TODO:
3584 # CFLAGS:   ${OUR_CFLAGS} ${CFLAGS}
3585 # CPPFLAGS: ${OUR_CPPFLAGS} ${CPPFLAGS}
3586 # LDFLAGS:  ${OUR_LDFLAGS} ${LDFLAGS}
3587
3588 if conf.get('ENABLE_EFI') == 1
3589         status += 'efi arch:                          @0@'.format(efi_arch)
3590
3591         if have_gnu_efi
3592                 status += [
3593                         'EFI machine type:                  @0@'.format(EFI_MACHINE_TYPE_NAME),
3594                         'EFI CC                             @0@'.format(' '.join(efi_cc)),
3595                         'EFI lds:                           @0@'.format(efi_lds),
3596                         'EFI crt0:                          @0@'.format(efi_crt0),
3597                         'EFI include directory:             @0@'.format(efi_incdir)]
3598         endif
3599 endif
3600
3601 found = []
3602 missing = []
3603
3604 foreach tuple : [
3605         ['libcryptsetup'],
3606         ['PAM'],
3607         ['pwquality'],
3608         ['libfdisk'],
3609         ['p11kit'],
3610         ['libfido2'],
3611         ['AUDIT'],
3612         ['IMA'],
3613         ['AppArmor'],
3614         ['SELinux'],
3615         ['SECCOMP'],
3616         ['SMACK'],
3617         ['zlib'],
3618         ['xz'],
3619         ['zstd'],
3620         ['lz4'],
3621         ['bzip2'],
3622         ['ACL'],
3623         ['gcrypt'],
3624         ['qrencode'],
3625         ['microhttpd'],
3626         ['gnutls'],
3627         ['openssl'],
3628         ['libcurl'],
3629         ['idn'],
3630         ['initrd'],
3631         ['libidn2'],
3632         ['libidn'],
3633         ['libiptc'],
3634         ['elfutils'],
3635         ['binfmt'],
3636         ['repart'],
3637         ['vconsole'],
3638         ['quotacheck'],
3639         ['tmpfiles'],
3640         ['environment.d'],
3641         ['sysusers'],
3642         ['firstboot'],
3643         ['randomseed'],
3644         ['backlight'],
3645         ['rfkill'],
3646         ['xdg-autostart'],
3647         ['logind'],
3648         ['machined'],
3649         ['portabled'],
3650         ['userdb'],
3651         ['homed'],
3652         ['importd'],
3653         ['hostnamed'],
3654         ['timedated'],
3655         ['timesyncd'],
3656         ['localed'],
3657         ['networkd'],
3658         ['resolve'],
3659         ['DNS-over-TLS(gnutls)',  conf.get('DNS_OVER_TLS_USE_GNUTLS') == 1],
3660         ['DNS-over-TLS(openssl)', conf.get('DNS_OVER_TLS_USE_OPENSSL') == 1],
3661         ['coredump'],
3662         ['pstore'],
3663         ['polkit'],
3664         ['legacy pkla',      install_polkit_pkla],
3665         ['efi'],
3666         ['gnu-efi',          have_gnu_efi],
3667         ['kmod'],
3668         ['xkbcommon'],
3669         ['pcre2'],
3670         ['blkid'],
3671         ['dbus'],
3672         ['glib'],
3673         ['nss-myhostname'],
3674         ['nss-mymachines'],
3675         ['nss-resolve'],
3676         ['nss-systemd'],
3677         ['hwdb'],
3678         ['tpm'],
3679         ['man pages',        want_man],
3680         ['html pages',       want_html],
3681         ['man page indices', want_man and have_lxml],
3682         ['SysV compat'],
3683         ['utmp'],
3684         ['ldconfig'],
3685         ['hibernate'],
3686         ['adm group',        get_option('adm-group')],
3687         ['wheel group',      get_option('wheel-group')],
3688         ['gshadow'],
3689         ['debug hashmap'],
3690         ['debug mmap cache'],
3691         ['debug siphash'],
3692         ['valgrind',         conf.get('VALGRIND') == 1],
3693         ['trace logging',    conf.get('LOG_TRACE') == 1],
3694         ['install tests',    install_tests],
3695         ['link-udev-shared',      get_option('link-udev-shared')],
3696         ['link-systemctl-shared', get_option('link-systemctl-shared')],
3697         ['link-networkd-shared',  get_option('link-networkd-shared')],
3698         ['link-timesyncd-shared', get_option('link-timesyncd-shared')],
3699         ['kernel-install',        get_option('kernel-install')],
3700         ['systemd-analyze',  conf.get('ENABLE_ANALYZE') == 1],
3701 ]
3702
3703         if tuple.length() >= 2
3704                 cond = tuple[1]
3705         else
3706                 ident1 = 'HAVE_' + tuple[0].underscorify().to_upper()
3707                 ident2 = 'ENABLE_' + tuple[0].underscorify().to_upper()
3708                 cond = conf.get(ident1, 0) == 1 or conf.get(ident2, 0) == 1
3709         endif
3710         if cond
3711                 found += tuple[0]
3712         else
3713                 missing += tuple[0]
3714         endif
3715 endforeach
3716
3717 status += [
3718         '',
3719         'enabled features: @0@'.format(', '.join(found)),
3720         '',
3721         'disabled features: @0@'.format(', '.join(missing)),
3722         '']
3723 message('\n         '.join(status))
3724
3725 if rootprefixdir != rootprefix_default
3726         warning('\n' +
3727                 'Note that the installation prefix was changed to "@0@".\n'.format(rootprefixdir) +
3728                 'systemd used fixed names for unit file directories and other paths, so anything\n' +
3729                 'except the default ("@0@") is strongly discouraged.'.format(rootprefix_default))
3730 endif