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 libcap = dependency('libcap', required : false)
 886 if not libcap.found()
 887         # Compat with Ubuntu 14.04 which ships libcap w/o .pc file
 888         libcap = cc.find_library('cap')
 889 endif
 890
 891 libmount = dependency('mount',
 892                       version : fuzzer_build ? '>= 0' : '>= 2.30')
 893
 894 want_libfdisk = get_option('fdisk')
 895 if want_libfdisk != 'false' and not skip_deps
 896         libfdisk = dependency('fdisk',
 897                               version : '>= 2.33',
 898                               required : want_libfdisk == 'true')
 899         have = libfdisk.found()
 900 else
 901         have = false
 902         libfdisk = []
 903 endif
 904 conf.set10('HAVE_LIBFDISK', have)
 905
 906 want_pwquality = get_option('pwquality')
 907 if want_pwquality != 'false' and not skip_deps
 908         libpwquality = dependency('pwquality', required : want_pwquality == 'true')
 909         have = libpwquality.found()
 910 else
 911         have = false
 912         libpwquality = []
 913 endif
 914 conf.set10('HAVE_PWQUALITY', have)
 915
 916 want_seccomp = get_option('seccomp')
 917 if want_seccomp != 'false' and not skip_deps
 918         libseccomp = dependency('libseccomp',
 919                                 version : '>= 2.3.1',
 920                                 required : want_seccomp == 'true')
 921         have = libseccomp.found()
 922 else
 923         have = false
 924         libseccomp = []
 925 endif
 926 conf.set10('HAVE_SECCOMP', have)
 927
 928 want_selinux = get_option('selinux')
 929 if want_selinux != 'false' and not skip_deps
 930         libselinux = dependency('libselinux',
 931                                 version : '>= 2.1.9',
 932                                 required : want_selinux == 'true')
 933         have = libselinux.found()
 934 else
 935         have = false
 936         libselinux = []
 937 endif
 938 conf.set10('HAVE_SELINUX', have)
 939
 940 want_apparmor = get_option('apparmor')
 941 if want_apparmor != 'false' and not skip_deps
 942         libapparmor = dependency('libapparmor',
 943                                  version : '>= 2.13',
 944                                  required : want_apparmor == 'true')
 945         have = libapparmor.found()
 946 else
 947         have = false
 948         libapparmor = []
 949 endif
 950 conf.set10('HAVE_APPARMOR', have)
 951
 952 smack_run_label = get_option('smack-run-label')
 953 if smack_run_label != ''
 954         conf.set_quoted('SMACK_RUN_LABEL', smack_run_label)
 955 endif
 956
 957 want_polkit = get_option('polkit')
 958 install_polkit = false
 959 install_polkit_pkla = false
 960 if want_polkit != 'false' and not skip_deps
 961         install_polkit = true
 962
 963         libpolkit = dependency('polkit-gobject-1',
 964                                required : false)
 965         if libpolkit.found() and libpolkit.version().version_compare('< 0.106')
 966                 message('Old polkit detected, will install pkla files')
 967                 install_polkit_pkla = true
 968         endif
 969 endif
 970 conf.set10('ENABLE_POLKIT', install_polkit)
 971
 972 want_acl = get_option('acl')
 973 if want_acl != 'false' and not skip_deps
 974         libacl = cc.find_library('acl', required : want_acl == 'true')
 975         have = libacl.found()
 976 else
 977         have = false
 978         libacl = []
 979 endif
 980 conf.set10('HAVE_ACL', have)
 981
 982 want_audit = get_option('audit')
 983 if want_audit != 'false' and not skip_deps
 984         libaudit = dependency('audit', required : want_audit == 'true')
 985         have = libaudit.found()
 986 else
 987         have = false
 988         libaudit = []
 989 endif
 990 conf.set10('HAVE_AUDIT', have)
 991
 992 want_blkid = get_option('blkid')
 993 if want_blkid != 'false' and not skip_deps
 994         libblkid = dependency('blkid', required : want_blkid == 'true')
 995         have = libblkid.found()
 996 else
 997         have = false
 998         libblkid = []
 999 endif
1000 conf.set10('HAVE_BLKID', have)
1001
1002 want_kmod = get_option('kmod')
1003 if want_kmod != 'false' and not skip_deps
1004         libkmod = dependency('libkmod',
1005                              version : '>= 15',
1006                              required : want_kmod == 'true')
1007         have = libkmod.found()
1008 else
1009         have = false
1010         libkmod = []
1011 endif
1012 conf.set10('HAVE_KMOD', have)
1013
1014 want_pam = get_option('pam')
1015 if want_pam != 'false' and not skip_deps
1016         libpam = cc.find_library('pam', required : want_pam == 'true')
1017         libpam_misc = cc.find_library('pam_misc', required : want_pam == 'true')
1018         have = libpam.found() and libpam_misc.found()
1019 else
1020         have = false
1021         libpam = []
1022         libpam_misc = []
1023 endif
1024 conf.set10('HAVE_PAM', have)
1025
1026 want_microhttpd = get_option('microhttpd')
1027 if want_microhttpd != 'false' and not skip_deps
1028         libmicrohttpd = dependency('libmicrohttpd',
1029                                    version : '>= 0.9.33',
1030                                    required : want_microhttpd == 'true')
1031         have = libmicrohttpd.found()
1032 else
1033         have = false
1034         libmicrohttpd = []
1035 endif
1036 conf.set10('HAVE_MICROHTTPD', have)
1037
1038 want_libcryptsetup = get_option('libcryptsetup')
1039 if want_libcryptsetup != 'false' and not skip_deps
1040         libcryptsetup = dependency('libcryptsetup',
1041                                    version : '>= 2.0.1',
1042                                    required : want_libcryptsetup == 'true')
1043         have = libcryptsetup.found()
1044
1045         conf.set10('HAVE_CRYPT_SET_METADATA_SIZE',
1046                    have and cc.has_function('crypt_set_metadata_size', dependencies : libcryptsetup))
1047         conf.set10('HAVE_CRYPT_ACTIVATE_BY_SIGNED_KEY',
1048                    have and cc.has_function('crypt_activate_by_signed_key', dependencies : libcryptsetup))
1049 else
1050         have = false
1051         libcryptsetup = []
1052 endif
1053 conf.set10('HAVE_LIBCRYPTSETUP', have)
1054
1055 want_libcurl = get_option('libcurl')
1056 if want_libcurl != 'false' and not skip_deps
1057         libcurl = dependency('libcurl',
1058                              version : '>= 7.32.0',
1059                              required : want_libcurl == 'true')
1060         have = libcurl.found()
1061 else
1062         have = false
1063         libcurl = []
1064 endif
1065 conf.set10('HAVE_LIBCURL', have)
1066
1067 want_libidn = get_option('libidn')
1068 want_libidn2 = get_option('libidn2')
1069 if want_libidn == 'true' and want_libidn2 == 'true'
1070         error('libidn and libidn2 cannot be requested simultaneously')
1071 endif
1072
1073 if want_libidn2 != 'false' and want_libidn != 'true' and not skip_deps
1074         libidn = dependency('libidn2',
1075                             required : want_libidn2 == 'true')
1076         have = libidn.found()
1077 else
1078         have = false
1079         libidn = []
1080 endif
1081 conf.set10('HAVE_LIBIDN2', have)
1082 if not have and want_libidn != 'false' and not skip_deps
1083         # libidn is used for both libidn and libidn2 objects
1084         libidn = dependency('libidn',
1085                             required : want_libidn == 'true')
1086         have = libidn.found()
1087 else
1088         have = false
1089 endif
1090 conf.set10('HAVE_LIBIDN', have)
1091
1092 want_libiptc = get_option('libiptc')
1093 if want_libiptc != 'false' and not skip_deps
1094         libiptc = dependency('libiptc',
1095                              required : want_libiptc == 'true')
1096         have = libiptc.found()
1097 else
1098         have = false
1099         libiptc = []
1100 endif
1101 conf.set10('HAVE_LIBIPTC', have)
1102
1103 want_qrencode = get_option('qrencode')
1104 if want_qrencode != 'false' and not skip_deps
1105         libqrencode = dependency('libqrencode',
1106                                  required : want_qrencode == 'true')
1107         have = libqrencode.found()
1108 else
1109         have = false
1110         libqrencode = []
1111 endif
1112 conf.set10('HAVE_QRENCODE', have)
1113
1114 want_gcrypt = get_option('gcrypt')
1115 if want_gcrypt != 'false' and not skip_deps
1116         libgcrypt = cc.find_library('gcrypt', required : want_gcrypt == 'true')
1117         libgpg_error = cc.find_library('gpg-error', required : want_gcrypt == 'true')
1118         have = libgcrypt.found() and libgpg_error.found()
1119 else
1120         have = false
1121 endif
1122 if not have
1123         # link to neither of the libs if one is not found
1124         libgcrypt = []
1125         libgpg_error = []
1126 endif
1127 conf.set10('HAVE_GCRYPT', have)
1128
1129 want_gnutls = get_option('gnutls')
1130 if want_gnutls != 'false' and not skip_deps
1131         libgnutls = dependency('gnutls',
1132                                version : '>= 3.1.4',
1133                                required : want_gnutls == 'true')
1134         have = libgnutls.found()
1135 else
1136         have = false
1137         libgnutls = []
1138 endif
1139 conf.set10('HAVE_GNUTLS', have)
1140
1141 want_openssl = get_option('openssl')
1142 if want_openssl != 'false' and not skip_deps
1143         libopenssl = dependency('openssl',
1144                                 version : '>= 1.1.0',
1145                                 required : want_openssl == 'true')
1146         have = libopenssl.found()
1147 else
1148         have = false
1149         libopenssl = []
1150 endif
1151 conf.set10('HAVE_OPENSSL', have)
1152
1153 want_p11kit = get_option('p11kit')
1154 if want_p11kit != 'false' and not skip_deps
1155         libp11kit = dependency('p11-kit-1',
1156                                version : '>= 0.23.3',
1157                                required : want_p11kit == 'true')
1158         have = libp11kit.found()
1159 else
1160         have = false
1161         libp11kit = []
1162 endif
1163 conf.set10('HAVE_P11KIT', have)
1164
1165 want_libfido2 = get_option('libfido2')
1166 if want_libfido2 != 'false' and not skip_deps
1167         libfido2 = dependency('libfido2',
1168                               required : want_libfido2 == 'true')
1169         have = libfido2.found()
1170 else
1171         have = false
1172         libfido2 = []
1173 endif
1174 conf.set10('HAVE_LIBFIDO2', have)
1175
1176 want_elfutils = get_option('elfutils')
1177 if want_elfutils != 'false' and not skip_deps
1178         libdw = dependency('libdw',
1179                            required : want_elfutils == 'true')
1180         have = libdw.found()
1181 else
1182         have = false
1183         libdw = []
1184 endif
1185 conf.set10('HAVE_ELFUTILS', have)
1186
1187 want_zlib = get_option('zlib')
1188 if want_zlib != 'false' and not skip_deps
1189         libz = dependency('zlib',
1190                           required : want_zlib == 'true')
1191         have = libz.found()
1192 else
1193         have = false
1194         libz = []
1195 endif
1196 conf.set10('HAVE_ZLIB', have)
1197
1198 want_bzip2 = get_option('bzip2')
1199 if want_bzip2 != 'false' and not skip_deps
1200         libbzip2 = cc.find_library('bz2',
1201                                    required : want_bzip2 == 'true')
1202         have = libbzip2.found()
1203 else
1204         have = false
1205         libbzip2 = []
1206 endif
1207 conf.set10('HAVE_BZIP2', have)
1208
1209 want_xz = get_option('xz')
1210 if want_xz != 'false' and not skip_deps
1211         libxz = dependency('liblzma',
1212                            required : want_xz == 'true')
1213         have_xz = libxz.found()
1214 else
1215         have_xz = false
1216         libxz = []
1217 endif
1218 conf.set10('HAVE_XZ', have_xz)
1219
1220 want_lz4 = get_option('lz4')
1221 if want_lz4 != 'false' and not skip_deps
1222         liblz4 = dependency('liblz4',
1223                             version : '>= 1.3.0',
1224                             required : want_lz4 == 'true')
1225         have_lz4 = liblz4.found()
1226 else
1227         have_lz4 = false
1228         liblz4 = []
1229 endif
1230 conf.set10('HAVE_LZ4', have_lz4)
1231
1232 want_zstd = get_option('zstd')
1233 if want_zstd != 'false' and not skip_deps
1234         libzstd = dependency('libzstd',
1235                              required : want_zstd == 'true',
1236                              version : '>= 1.4.0')
1237         have_zstd = libzstd.found()
1238 else
1239         have_zstd = false
1240         libzstd = []
1241 endif
1242 conf.set10('HAVE_ZSTD', have_zstd)
1243
1244 conf.set10('HAVE_COMPRESSION', have_xz or have_lz4 or have_zstd)
1245
1246 want_xkbcommon = get_option('xkbcommon')
1247 if want_xkbcommon != 'false' and not skip_deps
1248         libxkbcommon = dependency('xkbcommon',
1249                                   version : '>= 0.3.0',
1250                                   required : want_xkbcommon == 'true')
1251         have = libxkbcommon.found()
1252 else
1253         have = false
1254         libxkbcommon = []
1255 endif
1256 conf.set10('HAVE_XKBCOMMON', have)
1257
1258 want_pcre2 = get_option('pcre2')
1259 if want_pcre2 != 'false'
1260         libpcre2 = dependency('libpcre2-8',
1261                               required : want_pcre2 == 'true')
1262         have = libpcre2.found()
1263 else
1264         have = false
1265         libpcre2 = []
1266 endif
1267 conf.set10('HAVE_PCRE2', have)
1268
1269 want_glib = get_option('glib')
1270 if want_glib != 'false' and not skip_deps
1271         libglib =    dependency('glib-2.0',
1272                                 version : '>= 2.22.0',
1273                                 required : want_glib == 'true')
1274         libgobject = dependency('gobject-2.0',
1275                                 version : '>= 2.22.0',
1276                                 required : want_glib == 'true')
1277         libgio =     dependency('gio-2.0',
1278                                 required : want_glib == 'true')
1279         have = libglib.found() and libgobject.found() and libgio.found()
1280 else
1281         have = false
1282         libglib = []
1283         libgobject = []
1284         libgio = []
1285 endif
1286 conf.set10('HAVE_GLIB', have)
1287
1288 want_dbus = get_option('dbus')
1289 if want_dbus != 'false' and not skip_deps
1290         libdbus = dependency('dbus-1',
1291                              version : '>= 1.3.2',
1292                              required : want_dbus == 'true')
1293         have = libdbus.found()
1294 else
1295         have = false
1296         libdbus = []
1297 endif
1298 conf.set10('HAVE_DBUS', have)
1299
1300 default_dnssec = get_option('default-dnssec')
1301 if skip_deps
1302         default_dnssec = 'no'
1303 endif
1304 if default_dnssec != 'no' and conf.get('HAVE_GCRYPT') == 0
1305         message('default-dnssec cannot be set to yes or allow-downgrade when gcrypt is disabled. Setting default-dnssec to no.')
1306         default_dnssec = 'no'
1307 endif
1308 conf.set('DEFAULT_DNSSEC_MODE',
1309          'DNSSEC_' + default_dnssec.underscorify().to_upper())
1310 substs.set('DEFAULT_DNSSEC_MODE', default_dnssec)
1311
1312 dns_over_tls = get_option('dns-over-tls')
1313 if dns_over_tls != 'false'
1314         if dns_over_tls == 'openssl'
1315                 have_gnutls = false
1316         else
1317                 have_gnutls = (conf.get('HAVE_GNUTLS') == 1 and libgnutls.version().version_compare('>= 3.6.0'))
1318                 if dns_over_tls == 'gnutls' and not have_gnutls
1319                         error('DNS-over-TLS support was requested with gnutls, but dependencies are not available')
1320                 endif
1321         endif
1322         if dns_over_tls == 'gnutls' or have_gnutls
1323                 have_openssl = false
1324         else
1325                 have_openssl = conf.get('HAVE_OPENSSL') == 1
1326                 if dns_over_tls != 'auto' and not have_openssl
1327                         str = dns_over_tls == 'openssl' ? ' with openssl' : ''
1328                         error('DNS-over-TLS support was requested@0@, but dependencies are not available'.format(str))
1329                 endif
1330         endif
1331         have = have_gnutls or have_openssl
1332 else
1333         have = false
1334         have_gnutls = false
1335         have_openssl = false
1336 endif
1337 conf.set10('ENABLE_DNS_OVER_TLS', have)
1338 conf.set10('DNS_OVER_TLS_USE_GNUTLS', have_gnutls)
1339 conf.set10('DNS_OVER_TLS_USE_OPENSSL', have_openssl)
1340
1341 default_dns_over_tls = get_option('default-dns-over-tls')
1342 if skip_deps
1343         default_dns_over_tls = 'no'
1344 endif
1345 if default_dns_over_tls != 'no' and conf.get('ENABLE_DNS_OVER_TLS') == 0
1346         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.')
1347         default_dns_over_tls = 'no'
1348 endif
1349 conf.set('DEFAULT_DNS_OVER_TLS_MODE',
1350          'DNS_OVER_TLS_' + default_dns_over_tls.underscorify().to_upper())
1351 substs.set('DEFAULT_DNS_OVER_TLS_MODE', default_dns_over_tls)
1352
1353 default_mdns = get_option('default-mdns')
1354 conf.set('DEFAULT_MDNS_MODE',
1355          'RESOLVE_SUPPORT_' + default_mdns.to_upper())
1356 substs.set('DEFAULT_MDNS_MODE', default_mdns)
1357
1358 default_llmnr = get_option('default-llmnr')
1359 conf.set('DEFAULT_LLMNR_MODE',
1360          'RESOLVE_SUPPORT_' + default_llmnr.to_upper())
1361 substs.set('DEFAULT_LLMNR_MODE', default_llmnr)
1362
1363 want_repart = get_option('repart')
1364 if want_repart != 'false'
1365         have = (conf.get('HAVE_OPENSSL') == 1 and
1366                 conf.get('HAVE_LIBFDISK') == 1)
1367         if want_repart == 'true' and not have
1368                 error('repart support was requested, but dependencies are not available')
1369         endif
1370 else
1371         have = false
1372 endif
1373 conf.set10('ENABLE_REPART', have)
1374
1375 want_importd = get_option('importd')
1376 if want_importd != 'false'
1377         have = (conf.get('HAVE_LIBCURL') == 1 and
1378                 conf.get('HAVE_ZLIB') == 1 and
1379                 conf.get('HAVE_XZ') == 1 and
1380                 conf.get('HAVE_GCRYPT') == 1)
1381         if want_importd == 'true' and not have
1382                 error('importd support was requested, but dependencies are not available')
1383         endif
1384 else
1385         have = false
1386 endif
1387 conf.set10('ENABLE_IMPORTD', have)
1388
1389 want_homed = get_option('homed')
1390 if want_homed != 'false'
1391         have = (conf.get('HAVE_OPENSSL') == 1 and
1392                 conf.get('HAVE_LIBFDISK') == 1 and
1393                 conf.get('HAVE_LIBCRYPTSETUP') == 1)
1394         if want_homed == 'true' and not have
1395                 error('homed support was requested, but dependencies are not available')
1396         endif
1397 else
1398         have = false
1399 endif
1400 conf.set10('ENABLE_HOMED', have)
1401
1402 have = have and conf.get('HAVE_PAM') == 1
1403 conf.set10('ENABLE_PAM_HOME', have)
1404
1405 want_remote = get_option('remote')
1406 if want_remote != 'false'
1407         have_deps = [conf.get('HAVE_MICROHTTPD') == 1,
1408                      conf.get('HAVE_LIBCURL') == 1]
1409         # sd-j-remote requires µhttpd, and sd-j-upload requires libcurl, so
1410         # it's possible to build one without the other. Complain only if
1411         # support was explicitly requested. The auxiliary files like sysusers
1412         # config should be installed when any of the programs are built.
1413         if want_remote == 'true' and not (have_deps[0] and have_deps[1])
1414                 error('remote support was requested, but dependencies are not available')
1415         endif
1416         have = have_deps[0] or have_deps[1]
1417 else
1418         have = false
1419 endif
1420 conf.set10('ENABLE_REMOTE', have)
1421
1422 foreach term : ['analyze',
1423                 'backlight',
1424                 'binfmt',
1425                 'coredump',
1426                 'efi',
1427                 'environment-d',
1428                 'firstboot',
1429                 'gshadow',
1430                 'hibernate',
1431                 'hostnamed',
1432                 'hwdb',
1433                 'idn',
1434                 'ima',
1435                 'initrd',
1436                 'ldconfig',
1437                 'localed',
1438                 'logind',
1439                 'machined',
1440                 'networkd',
1441                 'nss-myhostname',
1442                 'nss-systemd',
1443                 'portabled',
1444                 'pstore',
1445                 'quotacheck',
1446                 'randomseed',
1447                 'resolve',
1448                 'rfkill',
1449                 'smack',
1450                 'sysusers',
1451                 'timedated',
1452                 'timesyncd',
1453                 'tmpfiles',
1454                 'tpm',
1455                 'userdb',
1456                 'utmp',
1457                 'vconsole',
1458                 'xdg-autostart']
1459         have = get_option(term)
1460         name = 'ENABLE_' + term.underscorify().to_upper()
1461         conf.set10(name, have)
1462 endforeach
1463
1464 foreach tuple : [['nss-mymachines', 'machined'],
1465                  ['nss-resolve',    'resolve']]
1466         want = get_option(tuple[0])
1467         if want != 'false'
1468                 have = get_option(tuple[1])
1469                 if want == 'true' and not have
1470                         error('@0@ is requested but @1@ is disabled'.format(tuple[0], tuple[1]))
1471                 endif
1472         else
1473                 have = false
1474         endif
1475         name = 'ENABLE_' + tuple[0].underscorify().to_upper()
1476         conf.set10(name, have)
1477 endforeach
1478
1479 enable_nss = false
1480 foreach term : ['ENABLE_NSS_MYHOSTNAME',
1481                 'ENABLE_NSS_MYMACHINES',
1482                 'ENABLE_NSS_RESOLVE',
1483                 'ENABLE_NSS_SYSTEMD']
1484         if conf.get(term) == 1
1485                 enable_nss = true
1486         endif
1487 endforeach
1488 conf.set10('ENABLE_NSS', enable_nss)
1489
1490 conf.set10('ENABLE_TIMEDATECTL', get_option('timedated') or get_option('timesyncd'))
1491
1492 tests = []
1493 fuzzers = []
1494
1495 conf.set10('SYSTEMD_SLOW_TESTS_DEFAULT', slow_tests)
1496
1497 #####################################################################
1498
1499 if get_option('efi')
1500         efi_arch = host_machine.cpu_family()
1501
1502         if efi_arch == 'x86'
1503                 EFI_MACHINE_TYPE_NAME = 'ia32'
1504                 gnu_efi_arch = 'ia32'
1505         elif efi_arch == 'x86_64'
1506                 EFI_MACHINE_TYPE_NAME = 'x64'
1507                 gnu_efi_arch = 'x86_64'
1508         elif efi_arch == 'arm'
1509                 EFI_MACHINE_TYPE_NAME = 'arm'
1510                 gnu_efi_arch = 'arm'
1511         elif efi_arch == 'aarch64'
1512                 EFI_MACHINE_TYPE_NAME = 'aa64'
1513                 gnu_efi_arch = 'aarch64'
1514         else
1515                 EFI_MACHINE_TYPE_NAME = ''
1516                 gnu_efi_arch = ''
1517         endif
1518
1519         have = true
1520         conf.set_quoted('EFI_MACHINE_TYPE_NAME', EFI_MACHINE_TYPE_NAME)
1521
1522         conf.set('SD_TPM_PCR', get_option('tpm-pcrindex'))
1523 else
1524         have = false
1525 endif
1526 conf.set10('ENABLE_EFI', have)
1527
1528 #####################################################################
1529
1530 config_h = configure_file(
1531         output : 'config.h',
1532         configuration : conf)
1533
1534 meson_apply_m4 = find_program('tools/meson-apply-m4.sh')
1535
1536 includes = include_directories('src/basic',
1537                                'src/boot',
1538                                'src/home',
1539                                'src/shared',
1540                                'src/systemd',
1541                                'src/journal',
1542                                'src/journal-remote',
1543                                'src/nspawn',
1544                                'src/resolve',
1545                                'src/timesync',
1546                                'src/time-wait-sync',
1547                                'src/login',
1548                                'src/udev',
1549                                'src/libudev',
1550                                'src/core',
1551                                'src/shutdown',
1552                                'src/xdg-autostart-generator',
1553                                'src/libsystemd/sd-bus',
1554                                'src/libsystemd/sd-device',
1555                                'src/libsystemd/sd-event',
1556                                'src/libsystemd/sd-hwdb',
1557                                'src/libsystemd/sd-id128',
1558                                'src/libsystemd/sd-netlink',
1559                                'src/libsystemd/sd-network',
1560                                'src/libsystemd/sd-resolve',
1561                                'src/libsystemd-network',
1562                                '.')
1563
1564 add_project_arguments('-include', 'config.h', language : 'c')
1565
1566 generate_gperfs = find_program('tools/generate-gperfs.py')
1567
1568 subdir('po')
1569 subdir('catalog')
1570 subdir('src/systemd')
1571 subdir('src/basic')
1572 subdir('src/libsystemd')
1573 subdir('src/libsystemd-network')
1574 subdir('src/journal')
1575 subdir('src/login')
1576
1577 libjournal_core = static_library(
1578         'journal-core',
1579         libjournal_core_sources,
1580         journald_gperf_c,
1581         include_directories : includes,
1582         install : false)
1583
1584 libsystemd_sym_path = '@0@/@1@'.format(project_source_root, libsystemd_sym)
1585 libsystemd = shared_library(
1586         'systemd',
1587         disable_mempool_c,
1588         version : libsystemd_version,
1589         include_directories : includes,
1590         link_args : ['-shared',
1591                      '-Wl,--version-script=' + libsystemd_sym_path],
1592         link_with : [libbasic,
1593                      libbasic_gcrypt],
1594         link_whole : [libsystemd_static,
1595                       libjournal_client],
1596         dependencies : [threads,
1597                         librt,
1598                         libxz,
1599                         libzstd,
1600                         liblz4],
1601         link_depends : libsystemd_sym,
1602         install : true,
1603         install_dir : rootlibdir)
1604
1605 static_libsystemd = get_option('static-libsystemd')
1606 static_libsystemd_pic = static_libsystemd == 'true' or static_libsystemd == 'pic'
1607
1608 install_libsystemd_static = static_library(
1609         'systemd',
1610         libsystemd_sources,
1611         journal_client_sources,
1612         basic_sources,
1613         basic_gcrypt_sources,
1614         disable_mempool_c,
1615         include_directories : includes,
1616         build_by_default : static_libsystemd != 'false',
1617         install : static_libsystemd != 'false',
1618         install_dir : rootlibdir,
1619         pic : static_libsystemd == 'true' or static_libsystemd == 'pic',
1620         dependencies : [threads,
1621                         librt,
1622                         libxz,
1623                         libzstd,
1624                         liblz4,
1625                         libcap,
1626                         libblkid,
1627                         libmount,
1628                         libselinux,
1629                         libgcrypt],
1630         c_args : libsystemd_c_args + (static_libsystemd_pic ? [] : ['-fno-PIC']))
1631
1632 ############################################################
1633
1634 autosuspend_update_sh = find_program('tools/autosuspend-update.sh')
1635 hwdb_update_sh = find_program('tools/hwdb-update.sh')
1636 make_autosuspend_rules_py = find_program('tools/make-autosuspend-rules.py')
1637 make_directive_index_py = find_program('tools/make-directive-index.py')
1638 make_man_index_py = find_program('tools/make-man-index.py')
1639 syscall_names_update_sh = find_program('tools/syscall-names-update.sh')
1640 xml_helper_py = find_program('tools/xml_helper.py')
1641 update_dbus_docs_py = find_program('tools/update-dbus-docs.py')
1642
1643 ############################################################
1644
1645 # binaries that have --help and are intended for use by humans,
1646 # usually, but not always, installed in /bin.
1647 public_programs = []
1648
1649 subdir('src/libudev')
1650 subdir('src/shared')
1651 subdir('src/core')
1652 subdir('src/shutdown')
1653 subdir('src/udev')
1654 subdir('src/network')
1655
1656 subdir('src/analyze')
1657 subdir('src/journal-remote')
1658 subdir('src/coredump')
1659 subdir('src/pstore')
1660 subdir('src/hostname')
1661 subdir('src/import')
1662 subdir('src/partition')
1663 subdir('src/kernel-install')
1664 subdir('src/locale')
1665 subdir('src/machine')
1666 subdir('src/portable')
1667 subdir('src/userdb')
1668 subdir('src/home')
1669 subdir('src/nspawn')
1670 subdir('src/resolve')
1671 subdir('src/timedate')
1672 subdir('src/timesync')
1673 subdir('src/tmpfiles')
1674 subdir('src/vconsole')
1675 subdir('src/boot/efi')
1676
1677 subdir('src/test')
1678 subdir('src/fuzz')
1679 subdir('rules.d')
1680 subdir('test')
1681
1682 ############################################################
1683
1684 # only static linking apart from libdl, to make sure that the
1685 # module is linked to all libraries that it uses.
1686 test_dlopen = executable(
1687         'test-dlopen',
1688         test_dlopen_c,
1689         disable_mempool_c,
1690         include_directories : includes,
1691         link_with : [libbasic],
1692         dependencies : [libdl],
1693         build_by_default : want_tests != 'false')
1694
1695 foreach tuple : [['myhostname', 'ENABLE_NSS_MYHOSTNAME'],
1696                  ['systemd',    'ENABLE_NSS_SYSTEMD', 'src/nss-systemd/userdb-glue.c src/nss-systemd/userdb-glue.h src/nss-systemd/nss-systemd.h'],
1697                  ['mymachines', 'ENABLE_NSS_MYMACHINES'],
1698                  ['resolve',    'ENABLE_NSS_RESOLVE']]
1699
1700         condition = tuple[1] == '' or conf.get(tuple[1]) == 1
1701         if condition
1702                 module = tuple[0]
1703
1704                 sym = 'src/nss-@0@/nss-@0@.sym'.format(module)
1705                 version_script_arg = join_paths(project_source_root, sym)
1706
1707                 sources = ['src/nss-@0@/nss-@0@.c'.format(module)]
1708                 if tuple.length() > 2
1709                         sources += tuple[2].split()
1710                 endif
1711
1712                 nss = shared_library(
1713                         'nss_' + module,
1714                         sources,
1715                         disable_mempool_c,
1716                         version : '2',
1717                         include_directories : includes,
1718                         # Note that we link NSS modules with '-z nodelete' so that mempools never get orphaned
1719                         link_args : ['-Wl,-z,nodelete',
1720                                      '-shared',
1721                                      '-Wl,--version-script=' + version_script_arg],
1722                         link_with : [libsystemd_static,
1723                                      libshared_static,
1724                                      libbasic],
1725                         dependencies : [threads,
1726                                         librt],
1727                         link_depends : sym,
1728                         install : true,
1729                         install_dir : rootlibdir)
1730
1731                 # We cannot use shared_module because it does not support version suffix.
1732                 # Unfortunately shared_library insists on creating the symlink…
1733                 meson.add_install_script('sh', '-c',
1734                                          'rm $DESTDIR@0@/libnss_@1@.so'
1735                                          .format(rootlibdir, module))
1736
1737                 if want_tests != 'false'
1738                         test('dlopen-nss_' + module,
1739                              test_dlopen,
1740                              # path to dlopen must include a slash
1741                              args : nss.full_path())
1742                 endif
1743         endif
1744 endforeach
1745
1746 ############################################################
1747
1748 executable(
1749         'systemd',
1750         systemd_sources,
1751         include_directories : includes,
1752         link_with : [libcore,
1753                      libshared],
1754         dependencies : [versiondep,
1755                         threads,
1756                         librt,
1757                         libseccomp,
1758                         libselinux,
1759                         libmount,
1760                         libblkid],
1761         install_rpath : rootlibexecdir,
1762         install : true,
1763         install_dir : rootlibexecdir)
1764
1765 meson.add_install_script(meson_make_symlink,
1766                          join_paths(rootlibexecdir, 'systemd'),
1767                          join_paths(rootsbindir, 'init'))
1768
1769 public_programs += executable(
1770         'systemd-analyze',
1771         systemd_analyze_sources,
1772         include_directories : includes,
1773         link_with : [libcore,
1774                      libshared],
1775         dependencies : [versiondep,
1776                         threads,
1777                         librt,
1778                         libseccomp,
1779                         libselinux,
1780                         libmount,
1781                         libblkid],
1782         install_rpath : rootlibexecdir,
1783         install : conf.get('ENABLE_ANALYZE'))
1784
1785 executable(
1786         'systemd-journald',
1787         systemd_journald_sources,
1788         include_directories : includes,
1789         link_with : [libjournal_core,
1790                      libshared],
1791         dependencies : [threads,
1792                         libxz,
1793                         liblz4,
1794                         libselinux,
1795                         libzstd],
1796         install_rpath : rootlibexecdir,
1797         install : true,
1798         install_dir : rootlibexecdir)
1799
1800 public_programs += executable(
1801         'systemd-cat',
1802         systemd_cat_sources,
1803         include_directories : includes,
1804         link_with : [libjournal_core,
1805                      libshared],
1806         dependencies : [threads],
1807         install_rpath : rootlibexecdir,
1808         install : true)
1809
1810 public_programs += executable(
1811         'journalctl',
1812         journalctl_sources,
1813         include_directories : includes,
1814         link_with : [libshared],
1815         dependencies : [threads,
1816                         libdl,
1817                         libxz,
1818                         liblz4,
1819                         libzstd,
1820                         libdl],
1821         install_rpath : rootlibexecdir,
1822         install : true,
1823         install_dir : rootbindir)
1824
1825 executable(
1826         'systemd-getty-generator',
1827         'src/getty-generator/getty-generator.c',
1828         include_directories : includes,
1829         link_with : [libshared],
1830         install_rpath : rootlibexecdir,
1831         install : true,
1832         install_dir : systemgeneratordir)
1833
1834 executable(
1835         'systemd-debug-generator',
1836         'src/debug-generator/debug-generator.c',
1837         include_directories : includes,
1838         link_with : [libshared],
1839         install_rpath : rootlibexecdir,
1840         install : true,
1841         install_dir : systemgeneratordir)
1842
1843 executable(
1844         'systemd-run-generator',
1845         'src/run-generator/run-generator.c',
1846         include_directories : includes,
1847         link_with : [libshared],
1848         install_rpath : rootlibexecdir,
1849         install : true,
1850         install_dir : systemgeneratordir)
1851
1852 executable(
1853         'systemd-fstab-generator',
1854         'src/fstab-generator/fstab-generator.c',
1855         include_directories : includes,
1856         link_with : [libcore_shared,
1857                      libshared],
1858         install_rpath : rootlibexecdir,
1859         install : true,
1860         install_dir : systemgeneratordir)
1861
1862 if conf.get('ENABLE_ENVIRONMENT_D') == 1
1863         executable(
1864                 '30-systemd-environment-d-generator',
1865                 'src/environment-d-generator/environment-d-generator.c',
1866                 include_directories : includes,
1867                 link_with : [libshared],
1868                 install_rpath : rootlibexecdir,
1869                 install : true,
1870                 install_dir : userenvgeneratordir)
1871
1872         meson.add_install_script(meson_make_symlink,
1873                                  join_paths(sysconfdir, 'environment'),
1874                                  join_paths(environmentdir, '99-environment.conf'))
1875 endif
1876
1877 if conf.get('ENABLE_HIBERNATE') == 1
1878         executable(
1879                 'systemd-hibernate-resume-generator',
1880                 'src/hibernate-resume/hibernate-resume-generator.c',
1881                 include_directories : includes,
1882                 link_with : [libshared],
1883                 install_rpath : rootlibexecdir,
1884                 install : true,
1885                 install_dir : systemgeneratordir)
1886
1887         executable(
1888                 'systemd-hibernate-resume',
1889                 'src/hibernate-resume/hibernate-resume.c',
1890                 include_directories : includes,
1891                 link_with : [libshared],
1892                 install_rpath : rootlibexecdir,
1893                 install : true,
1894                 install_dir : rootlibexecdir)
1895 endif
1896
1897 if conf.get('HAVE_BLKID') == 1
1898         executable(
1899                 'systemd-gpt-auto-generator',
1900                 'src/gpt-auto-generator/gpt-auto-generator.c',
1901                 'src/shared/blkid-util.h',
1902                 include_directories : includes,
1903                 link_with : [libshared],
1904                 dependencies : libblkid,
1905                 install_rpath : rootlibexecdir,
1906                 install : true,
1907                 install_dir : systemgeneratordir)
1908
1909         public_programs += executable(
1910                 'systemd-dissect',
1911                 'src/dissect/dissect.c',
1912                 include_directories : includes,
1913                 link_with : [libshared],
1914                 install_rpath : rootlibexecdir,
1915                 install : true)
1916 endif
1917
1918 if conf.get('ENABLE_RESOLVE') == 1
1919         executable(
1920                 'systemd-resolved',
1921                 systemd_resolved_sources,
1922                 include_directories : includes,
1923                 link_with : [libshared,
1924                              libbasic_gcrypt,
1925                              libsystemd_resolve_core],
1926                 dependencies : systemd_resolved_dependencies,
1927                 install_rpath : rootlibexecdir,
1928                 install : true,
1929                 install_dir : rootlibexecdir)
1930
1931         public_programs += executable(
1932                 'resolvectl',
1933                 resolvectl_sources,
1934                 include_directories : includes,
1935                 link_with : [libshared,
1936                              libbasic_gcrypt,
1937                              libsystemd_resolve_core],
1938                 dependencies : [threads,
1939                                 libgpg_error,
1940                                 libm,
1941                                 libidn],
1942                 install_rpath : rootlibexecdir,
1943                 install : true)
1944
1945         meson.add_install_script(meson_make_symlink,
1946                                  join_paths(bindir, 'resolvectl'),
1947                                  join_paths(rootsbindir, 'resolvconf'))
1948
1949         meson.add_install_script(meson_make_symlink,
1950                                  join_paths(bindir, 'resolvectl'),
1951                                  join_paths(bindir, 'systemd-resolve'))
1952 endif
1953
1954 if conf.get('ENABLE_LOGIND') == 1
1955         executable(
1956                 'systemd-logind',
1957                 systemd_logind_sources,
1958                 include_directories : includes,
1959                 link_with : [liblogind_core,
1960                              libshared],
1961                 dependencies : [threads,
1962                                 libacl],
1963                 install_rpath : rootlibexecdir,
1964                 install : true,
1965                 install_dir : rootlibexecdir)
1966
1967         public_programs += executable(
1968                 'loginctl',
1969                 loginctl_sources,
1970                 include_directories : includes,
1971                 link_with : [libshared],
1972                 dependencies : [threads,
1973                                 liblz4,
1974                                 libxz,
1975                                 libzstd],
1976                 install_rpath : rootlibexecdir,
1977                 install : true,
1978                 install_dir : rootbindir)
1979
1980         public_programs += executable(
1981                 'systemd-inhibit',
1982                 'src/login/inhibit.c',
1983                 include_directories : includes,
1984                 link_with : [libshared],
1985                 install_rpath : rootlibexecdir,
1986                 install : true,
1987                 install_dir : rootbindir)
1988
1989         if conf.get('HAVE_PAM') == 1
1990                 version_script_arg = join_paths(project_source_root, pam_systemd_sym)
1991                 pam_systemd = shared_library(
1992                         'pam_systemd',
1993                         pam_systemd_c,
1994                         name_prefix : '',
1995                         include_directories : includes,
1996                         link_args : ['-shared',
1997                                      '-Wl,--version-script=' + version_script_arg],
1998                         link_with : [libsystemd_static,
1999                                      libshared_static],
2000                         dependencies : [threads,
2001                                         libpam,
2002                                         libpam_misc],
2003                         link_depends : pam_systemd_sym,
2004                         install : true,
2005                         install_dir : pamlibdir)
2006
2007                 if want_tests != 'false'
2008                         test('dlopen-pam_systemd',
2009                              test_dlopen,
2010                              # path to dlopen must include a slash
2011                              args : pam_systemd.full_path())
2012                 endif
2013         endif
2014
2015         executable(
2016                 'systemd-user-runtime-dir',
2017                 user_runtime_dir_sources,
2018                 include_directories : includes,
2019                 link_with : [libshared],
2020                 install_rpath : rootlibexecdir,
2021                 install : true,
2022                 install_dir : rootlibexecdir)
2023 endif
2024
2025 if conf.get('HAVE_PAM') == 1
2026         executable(
2027                 'systemd-user-sessions',
2028                 'src/user-sessions/user-sessions.c',
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('ENABLE_EFI') == 1 and conf.get('HAVE_BLKID') == 1
2037         public_programs += executable(
2038                 'bootctl',
2039                 'src/boot/bootctl.c',
2040                 include_directories : includes,
2041                 link_with : [libshared],
2042                 dependencies : [libblkid],
2043                 install_rpath : rootlibexecdir,
2044                 install : true)
2045
2046         public_programs += executable(
2047                 'systemd-bless-boot',
2048                 'src/boot/bless-boot.c',
2049                 include_directories : includes,
2050                 link_with : [libshared],
2051                 dependencies : [libblkid],
2052                 install_rpath : rootlibexecdir,
2053                 install : true,
2054                 install_dir : rootlibexecdir)
2055
2056         executable(
2057                 'systemd-bless-boot-generator',
2058                 'src/boot/bless-boot-generator.c',
2059                 include_directories : includes,
2060                 link_with : [libshared],
2061                 install_rpath : rootlibexecdir,
2062                 install : true,
2063                 install_dir : systemgeneratordir)
2064 endif
2065
2066 executable(
2067         'systemd-boot-check-no-failures',
2068         'src/boot/boot-check-no-failures.c',
2069         include_directories : includes,
2070         link_with : [libshared],
2071         dependencies : [libblkid],
2072         install_rpath : rootlibexecdir,
2073         install : true,
2074         install_dir : rootlibexecdir)
2075
2076 public_programs += executable(
2077         'systemd-socket-activate',
2078         'src/activate/activate.c',
2079         include_directories : includes,
2080         link_with : [libshared],
2081         dependencies : [threads],
2082         install_rpath : rootlibexecdir,
2083         install : true)
2084
2085 if get_option('link-systemctl-shared')
2086         systemctl_link_with = [libshared]
2087 else
2088         systemctl_link_with = [libsystemd_static,
2089                                libshared_static,
2090                                libjournal_client,
2091                                libbasic_gcrypt]
2092 endif
2093
2094 public_programs += executable(
2095         'systemctl',
2096         'src/systemctl/systemctl.c',
2097         'src/systemctl/sysv-compat.h',
2098         'src/systemctl/sysv-compat.c',
2099         include_directories : includes,
2100         link_with : systemctl_link_with,
2101         dependencies : [threads,
2102                         libcap,
2103                         libselinux,
2104                         libxz,
2105                         liblz4,
2106                         libzstd],
2107         install_rpath : rootlibexecdir,
2108         install : true,
2109         install_dir : rootbindir)
2110
2111 if conf.get('ENABLE_PORTABLED') == 1
2112         executable(
2113                 'systemd-portabled',
2114                 systemd_portabled_sources,
2115                 include_directories : includes,
2116                 link_with : [libshared],
2117                 dependencies : [threads],
2118                 install_rpath : rootlibexecdir,
2119                 install : true,
2120                 install_dir : rootlibexecdir)
2121
2122         public_programs += executable(
2123                 'portablectl',
2124                 'src/portable/portablectl.c',
2125                 include_directories : includes,
2126                 link_with : [libshared],
2127                 dependencies : [threads],
2128                 install_rpath : rootlibexecdir,
2129                 install : true,
2130                 install_dir : rootbindir)
2131 endif
2132
2133 if conf.get('ENABLE_USERDB') == 1
2134         executable(
2135                 'systemd-userwork',
2136                 systemd_userwork_sources,
2137                 include_directories : includes,
2138                 link_with : [libshared],
2139                 dependencies : [threads],
2140                 install_rpath : rootlibexecdir,
2141                 install : true,
2142                 install_dir : rootlibexecdir)
2143
2144         executable(
2145                 'systemd-userdbd',
2146                 systemd_userdbd_sources,
2147                 include_directories : includes,
2148                 link_with : [libshared],
2149                 dependencies : [threads],
2150                 install_rpath : rootlibexecdir,
2151                 install : true,
2152                 install_dir : rootlibexecdir)
2153
2154         public_programs += executable(
2155                 'userdbctl',
2156                 userdbctl_sources,
2157                 include_directories : includes,
2158                 link_with : [libshared],
2159                 dependencies : [threads],
2160                 install_rpath : rootlibexecdir,
2161                 install : true,
2162                 install_dir : rootbindir)
2163 endif
2164
2165 if conf.get('ENABLE_HOMED') == 1
2166         executable(
2167                 'systemd-homework',
2168                 systemd_homework_sources,
2169                 include_directories : includes,
2170                 link_with : [libshared],
2171                 dependencies : [threads,
2172                                 libcryptsetup,
2173                                 libblkid,
2174                                 libcrypt,
2175                                 libopenssl,
2176                                 libfdisk,
2177                                 libp11kit,
2178                                 libfido2],
2179                 install_rpath : rootlibexecdir,
2180                 install : true,
2181                 install_dir : rootlibexecdir)
2182
2183         executable(
2184                 'systemd-homed',
2185                 systemd_homed_sources,
2186                 include_directories : includes,
2187                 link_with : [libshared],
2188                 dependencies : [threads,
2189                                 libcrypt,
2190                                 libopenssl],
2191                 install_rpath : rootlibexecdir,
2192                 install : true,
2193                 install_dir : rootlibexecdir)
2194
2195         public_programs += executable(
2196                 'homectl',
2197                 homectl_sources,
2198                 include_directories : includes,
2199                 link_with : [libshared],
2200                 dependencies : [threads,
2201                                 libcrypt,
2202                                 libopenssl,
2203                                 libp11kit,
2204                                 libfido2,
2205                                 libdl],
2206                 install_rpath : rootlibexecdir,
2207                 install : true,
2208                 install_dir : rootbindir)
2209
2210         if conf.get('HAVE_PAM') == 1
2211                 version_script_arg = join_paths(project_source_root, pam_systemd_home_sym)
2212                 pam_systemd = shared_library(
2213                         'pam_systemd_home',
2214                         pam_systemd_home_c,
2215                         name_prefix : '',
2216                         include_directories : includes,
2217                         link_args : ['-shared',
2218                                      '-Wl,--version-script=' + version_script_arg],
2219                         link_with : [libsystemd_static,
2220                                      libshared_static],
2221                         dependencies : [threads,
2222                                         libpam,
2223                                         libpam_misc,
2224                                         libcrypt],
2225                         link_depends : pam_systemd_home_sym,
2226                         install : true,
2227                         install_dir : pamlibdir)
2228         endif
2229 endif
2230
2231 foreach alias : (['halt', 'poweroff', 'reboot', 'shutdown'] +
2232                 (conf.get('HAVE_SYSV_COMPAT') == 1 ? ['runlevel', 'telinit'] : []))
2233         meson.add_install_script(meson_make_symlink,
2234                                  join_paths(rootbindir, 'systemctl'),
2235                                  join_paths(rootsbindir, alias))
2236 endforeach
2237
2238 meson.add_install_script(meson_make_symlink,
2239                          join_paths(rootbindir, 'udevadm'),
2240                          join_paths(rootlibexecdir, 'systemd-udevd'))
2241
2242 if conf.get('ENABLE_BACKLIGHT') == 1
2243         executable(
2244                 'systemd-backlight',
2245                 'src/backlight/backlight.c',
2246                 include_directories : includes,
2247                 link_with : [libshared],
2248                 install_rpath : rootlibexecdir,
2249                 install : true,
2250                 install_dir : rootlibexecdir)
2251 endif
2252
2253 if conf.get('ENABLE_RFKILL') == 1
2254         executable(
2255                 'systemd-rfkill',
2256                 'src/rfkill/rfkill.c',
2257                 include_directories : includes,
2258                 link_with : [libshared],
2259                 install_rpath : rootlibexecdir,
2260                 install : true,
2261                 install_dir : rootlibexecdir)
2262 endif
2263
2264 executable(
2265         'systemd-system-update-generator',
2266         'src/system-update-generator/system-update-generator.c',
2267         include_directories : includes,
2268         link_with : [libshared],
2269         install_rpath : rootlibexecdir,
2270         install : true,
2271         install_dir : systemgeneratordir)
2272
2273 if conf.get('HAVE_LIBCRYPTSETUP') == 1
2274         systemd_cryptsetup_sources = files('''
2275                 src/cryptsetup/cryptsetup-pkcs11.h
2276                 src/cryptsetup/cryptsetup-keyfile.c
2277                 src/cryptsetup/cryptsetup-keyfile.h
2278                 src/cryptsetup/cryptsetup.c
2279 '''.split())
2280
2281         if conf.get('HAVE_P11KIT') == 1
2282                 systemd_cryptsetup_sources += files('src/cryptsetup/cryptsetup-pkcs11.c')
2283         endif
2284
2285         executable(
2286                 'systemd-cryptsetup',
2287                 systemd_cryptsetup_sources,
2288                 include_directories : includes,
2289                 link_with : [libshared],
2290                 dependencies : [libcryptsetup,
2291                                 libp11kit],
2292                 install_rpath : rootlibexecdir,
2293                 install : true,
2294                 install_dir : rootlibexecdir)
2295
2296         executable(
2297                 'systemd-cryptsetup-generator',
2298                 'src/cryptsetup/cryptsetup-generator.c',
2299                 include_directories : includes,
2300                 link_with : [libshared],
2301                 install_rpath : rootlibexecdir,
2302                 install : true,
2303                 install_dir : systemgeneratordir)
2304
2305         executable(
2306                 'systemd-veritysetup',
2307                 'src/veritysetup/veritysetup.c',
2308                 include_directories : includes,
2309                 link_with : [libshared],
2310                 dependencies : [libcryptsetup],
2311                 install_rpath : rootlibexecdir,
2312                 install : true,
2313                 install_dir : rootlibexecdir)
2314
2315         executable(
2316                 'systemd-veritysetup-generator',
2317                 'src/veritysetup/veritysetup-generator.c',
2318                 include_directories : includes,
2319                 link_with : [libshared],
2320                 install_rpath : rootlibexecdir,
2321                 install : true,
2322                 install_dir : systemgeneratordir)
2323 endif
2324
2325 if conf.get('HAVE_SYSV_COMPAT') == 1
2326         executable(
2327                 'systemd-sysv-generator',
2328                 'src/sysv-generator/sysv-generator.c',
2329                 include_directories : includes,
2330                 link_with : [libshared],
2331                 install_rpath : rootlibexecdir,
2332                 install : true,
2333                 install_dir : systemgeneratordir)
2334
2335         executable(
2336                 'systemd-rc-local-generator',
2337                 'src/rc-local-generator/rc-local-generator.c',
2338                 include_directories : includes,
2339                 link_with : [libshared],
2340                 install_rpath : rootlibexecdir,
2341                 install : true,
2342                 install_dir : systemgeneratordir)
2343 endif
2344
2345 if conf.get('ENABLE_XDG_AUTOSTART') == 1
2346         executable(
2347                 'systemd-xdg-autostart-generator',
2348                 'src/xdg-autostart-generator/xdg-autostart-generator.c',
2349                 'src/xdg-autostart-generator/xdg-autostart-service.c',
2350                 include_directories : includes,
2351                 link_with : [libshared],
2352                 install_rpath : rootlibexecdir,
2353                 install : true,
2354                 install_dir : usergeneratordir)
2355
2356         executable(
2357                 'systemd-xdg-autostart-condition',
2358                 'src/xdg-autostart-generator/xdg-autostart-condition.c',
2359                 include_directories : includes,
2360                 link_with : [libshared],
2361                 install_rpath : rootlibexecdir,
2362                 install : true,
2363                 install_dir : rootlibexecdir)
2364 endif
2365
2366 if conf.get('ENABLE_HOSTNAMED') == 1
2367         executable(
2368                 'systemd-hostnamed',
2369                 'src/hostname/hostnamed.c',
2370                 include_directories : includes,
2371                 link_with : [libshared],
2372                 install_rpath : rootlibexecdir,
2373                 install : true,
2374                 install_dir : rootlibexecdir)
2375
2376         public_programs += executable(
2377                 'hostnamectl',
2378                 'src/hostname/hostnamectl.c',
2379                 include_directories : includes,
2380                 link_with : [libshared],
2381                 install_rpath : rootlibexecdir,
2382                 install : true)
2383 endif
2384
2385 if conf.get('ENABLE_LOCALED') == 1
2386         if conf.get('HAVE_XKBCOMMON') == 1
2387                 # logind will load libxkbcommon.so dynamically on its own
2388                 deps = [libdl]
2389         else
2390                 deps = []
2391         endif
2392
2393         executable(
2394                 'systemd-localed',
2395                 systemd_localed_sources,
2396                 include_directories : includes,
2397                 link_with : [libshared],
2398                 dependencies : deps,
2399                 install_rpath : rootlibexecdir,
2400                 install : true,
2401                 install_dir : rootlibexecdir)
2402
2403         public_programs += executable(
2404                 'localectl',
2405                 localectl_sources,
2406                 include_directories : includes,
2407                 link_with : [libshared],
2408                 install_rpath : rootlibexecdir,
2409                 install : true)
2410 endif
2411
2412 if conf.get('ENABLE_TIMEDATED') == 1
2413         executable(
2414                 'systemd-timedated',
2415                 'src/timedate/timedated.c',
2416                 include_directories : includes,
2417                 link_with : [libshared],
2418                 install_rpath : rootlibexecdir,
2419                 install : true,
2420                 install_dir : rootlibexecdir)
2421 endif
2422
2423 if conf.get('ENABLE_TIMEDATECTL') == 1
2424         public_programs += executable(
2425                 'timedatectl',
2426                 'src/timedate/timedatectl.c',
2427                 include_directories : includes,
2428                 install_rpath : rootlibexecdir,
2429                 link_with : [libshared],
2430                 dependencies : [libm],
2431                 install : true)
2432 endif
2433
2434 if conf.get('ENABLE_TIMESYNCD') == 1
2435         if get_option('link-timesyncd-shared')
2436                 timesyncd_link_with = [libshared]
2437         else
2438                 timesyncd_link_with = [libsystemd_static,
2439                                        libshared_static,
2440                                        libjournal_client,
2441                                        libbasic_gcrypt]
2442         endif
2443
2444         executable(
2445                 'systemd-timesyncd',
2446                 systemd_timesyncd_sources,
2447                 include_directories : includes,
2448                 link_with : [timesyncd_link_with],
2449                 dependencies : [threads,
2450                                 libm],
2451                 install_rpath : rootlibexecdir,
2452                 install : true,
2453                 install_dir : rootlibexecdir)
2454
2455         executable(
2456                 'systemd-time-wait-sync',
2457                 'src/time-wait-sync/time-wait-sync.c',
2458                 include_directories : includes,
2459                 link_with : [timesyncd_link_with],
2460                 install_rpath : rootlibexecdir,
2461                 install : true,
2462                 install_dir : rootlibexecdir)
2463 endif
2464
2465 if conf.get('ENABLE_MACHINED') == 1
2466         executable(
2467                 'systemd-machined',
2468                 systemd_machined_sources,
2469                 include_directories : includes,
2470                 link_with : [libmachine_core,
2471                              libshared],
2472                 install_rpath : rootlibexecdir,
2473                 install : true,
2474                 install_dir : rootlibexecdir)
2475
2476         public_programs += executable(
2477                 'machinectl',
2478                 'src/machine/machinectl.c',
2479                 include_directories : includes,
2480                 link_with : [libshared],
2481                 dependencies : [threads,
2482                                 libxz,
2483                                 liblz4,
2484                                 libzstd],
2485                 install_rpath : rootlibexecdir,
2486                 install : true,
2487                 install_dir : rootbindir)
2488 endif
2489
2490 if conf.get('ENABLE_IMPORTD') == 1
2491         executable(
2492                 'systemd-importd',
2493                 systemd_importd_sources,
2494                 include_directories : includes,
2495                 link_with : [libshared],
2496                 dependencies : [threads],
2497                 install_rpath : rootlibexecdir,
2498                 install : true,
2499                 install_dir : rootlibexecdir)
2500
2501         systemd_pull = executable(
2502                 'systemd-pull',
2503                 systemd_pull_sources,
2504                 include_directories : includes,
2505                 link_with : [libshared],
2506                 dependencies : [versiondep,
2507                                 libcurl,
2508                                 libz,
2509                                 libbzip2,
2510                                 libxz,
2511                                 libgcrypt],
2512                 install_rpath : rootlibexecdir,
2513                 install : true,
2514                 install_dir : rootlibexecdir)
2515
2516         systemd_import = executable(
2517                 'systemd-import',
2518                 systemd_import_sources,
2519                 include_directories : includes,
2520                 link_with : [libshared],
2521                 dependencies : [libcurl,
2522                                 libz,
2523                                 libbzip2,
2524                                 libxz],
2525                 install_rpath : rootlibexecdir,
2526                 install : true,
2527                 install_dir : rootlibexecdir)
2528
2529         systemd_import_fs = executable(
2530                 'systemd-import-fs',
2531                 systemd_import_fs_sources,
2532                 include_directories : includes,
2533                 link_with : [libshared],
2534                 install_rpath : rootlibexecdir,
2535                 install : true,
2536                 install_dir : rootlibexecdir)
2537
2538         systemd_export = executable(
2539                 'systemd-export',
2540                 systemd_export_sources,
2541                 include_directories : includes,
2542                 link_with : [libshared],
2543                 dependencies : [libcurl,
2544                                 libz,
2545                                 libbzip2,
2546                                 libxz],
2547                 install_rpath : rootlibexecdir,
2548                 install : true,
2549                 install_dir : rootlibexecdir)
2550
2551         public_programs += [systemd_pull, systemd_import, systemd_import_fs, systemd_export]
2552 endif
2553
2554 if conf.get('ENABLE_REMOTE') == 1 and conf.get('HAVE_LIBCURL') == 1
2555         public_programs += executable(
2556                 'systemd-journal-upload',
2557                 systemd_journal_upload_sources,
2558                 include_directories : includes,
2559                 link_with : [libshared],
2560                 dependencies : [versiondep,
2561                                 threads,
2562                                 libcurl,
2563                                 libgnutls,
2564                                 libxz,
2565                                 liblz4,
2566                                 libzstd],
2567                 install_rpath : rootlibexecdir,
2568                 install : true,
2569                 install_dir : rootlibexecdir)
2570 endif
2571
2572 if conf.get('ENABLE_REMOTE') == 1 and conf.get('HAVE_MICROHTTPD') == 1
2573         public_programs += executable(
2574                 'systemd-journal-remote',
2575                 systemd_journal_remote_sources,
2576                 include_directories : includes,
2577                 link_with : [libshared,
2578                              libsystemd_journal_remote],
2579                 dependencies : [threads,
2580                                 libmicrohttpd,
2581                                 libgnutls,
2582                                 libxz,
2583                                 liblz4,
2584                                 libzstd],
2585                 install_rpath : rootlibexecdir,
2586                 install : true,
2587                 install_dir : rootlibexecdir)
2588
2589         public_programs += executable(
2590                 'systemd-journal-gatewayd',
2591                 systemd_journal_gatewayd_sources,
2592                 include_directories : includes,
2593                 link_with : [libshared],
2594                 dependencies : [threads,
2595                                 libmicrohttpd,
2596                                 libgnutls,
2597                                 libxz,
2598                                 liblz4,
2599                                 libzstd],
2600                 install_rpath : rootlibexecdir,
2601                 install : true,
2602                 install_dir : rootlibexecdir)
2603 endif
2604
2605 if conf.get('ENABLE_COREDUMP') == 1
2606         executable(
2607                 'systemd-coredump',
2608                 systemd_coredump_sources,
2609                 include_directories : includes,
2610                 link_with : [libshared],
2611                 dependencies : [threads,
2612                                 libacl,
2613                                 libdw,
2614                                 libxz,
2615                                 liblz4,
2616                                 libzstd],
2617                 install_rpath : rootlibexecdir,
2618                 install : true,
2619                 install_dir : rootlibexecdir)
2620
2621         public_programs += executable(
2622                 'coredumpctl',
2623                 coredumpctl_sources,
2624                 include_directories : includes,
2625                 link_with : [libshared],
2626                 dependencies : [threads,
2627                                 libxz,
2628                                 liblz4,
2629                                 libzstd],
2630                 install_rpath : rootlibexecdir,
2631                 install : true)
2632 endif
2633
2634 if conf.get('ENABLE_PSTORE') == 1
2635         executable(
2636                 'systemd-pstore',
2637                 systemd_pstore_sources,
2638                 include_directories : includes,
2639                 link_with : [libshared],
2640                 dependencies : [threads,
2641                                 libacl,
2642                                 libdw,
2643                                 libxz,
2644                                 liblz4,
2645                                 libzstd],
2646                 install_rpath : rootlibexecdir,
2647                 install : true,
2648                 install_dir : rootlibexecdir)
2649 endif
2650
2651 if conf.get('ENABLE_BINFMT') == 1
2652         public_programs += executable(
2653                 'systemd-binfmt',
2654                 'src/binfmt/binfmt.c',
2655                 include_directories : includes,
2656                 link_with : [libshared],
2657                 install_rpath : rootlibexecdir,
2658                 install : true,
2659                 install_dir : rootlibexecdir)
2660
2661         meson.add_install_script('sh', '-c',
2662                                  mkdir_p.format(binfmtdir))
2663         meson.add_install_script('sh', '-c',
2664                                  mkdir_p.format(join_paths(sysconfdir, 'binfmt.d')))
2665 endif
2666
2667 if conf.get('ENABLE_REPART') == 1
2668         exe = executable(
2669                 'systemd-repart',
2670                 systemd_repart_sources,
2671                 include_directories : includes,
2672                 link_with : [libshared],
2673                 dependencies : [threads,
2674                                 libblkid,
2675                                 libfdisk,
2676                                 libopenssl],
2677                 install_rpath : rootlibexecdir,
2678                 install : true,
2679                 install_dir : rootbindir)
2680         public_programs += exe
2681
2682         if want_tests != 'false'
2683                 test('test-repart',
2684                      test_repart_sh,
2685                      args : exe.full_path())
2686         endif
2687 endif
2688
2689 if conf.get('ENABLE_VCONSOLE') == 1
2690         executable(
2691                 'systemd-vconsole-setup',
2692                 'src/vconsole/vconsole-setup.c',
2693                 include_directories : includes,
2694                 link_with : [libshared],
2695                 install_rpath : rootlibexecdir,
2696                 install : true,
2697                 install_dir : rootlibexecdir)
2698 endif
2699
2700 if conf.get('ENABLE_RANDOMSEED') == 1
2701         executable(
2702                 'systemd-random-seed',
2703                 'src/random-seed/random-seed.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_FIRSTBOOT') == 1
2712         executable(
2713                 'systemd-firstboot',
2714                 'src/firstboot/firstboot.c',
2715                 include_directories : includes,
2716                 link_with : [libshared],
2717                 dependencies : [libcrypt],
2718                 install_rpath : rootlibexecdir,
2719                 install : true,
2720                 install_dir : rootbindir)
2721 endif
2722
2723 executable(
2724         'systemd-remount-fs',
2725         'src/remount-fs/remount-fs.c',
2726         include_directories : includes,
2727         link_with : [libcore_shared,
2728                      libshared],
2729         install_rpath : rootlibexecdir,
2730         install : true,
2731         install_dir : rootlibexecdir)
2732
2733 executable(
2734         'systemd-machine-id-setup',
2735         'src/machine-id-setup/machine-id-setup-main.c',
2736         include_directories : includes,
2737         link_with : [libcore_shared,
2738                      libshared],
2739         install_rpath : rootlibexecdir,
2740         install : true,
2741         install_dir : rootbindir)
2742
2743 executable(
2744         'systemd-fsck',
2745         'src/fsck/fsck.c',
2746         include_directories : includes,
2747         link_with : [libshared],
2748         install_rpath : rootlibexecdir,
2749         install : true,
2750         install_dir : rootlibexecdir)
2751
2752 executable('systemd-growfs',
2753            'src/partition/growfs.c',
2754            include_directories : includes,
2755            link_with : [libshared],
2756            install_rpath : rootlibexecdir,
2757            install : true,
2758            install_dir : rootlibexecdir)
2759
2760 executable(
2761         'systemd-makefs',
2762         'src/partition/makefs.c',
2763         include_directories : includes,
2764         link_with : [libshared],
2765         install_rpath : rootlibexecdir,
2766         install : true,
2767         install_dir : rootlibexecdir)
2768
2769 executable(
2770         'systemd-sleep',
2771         'src/sleep/sleep.c',
2772         include_directories : includes,
2773         link_with : [libshared],
2774         install_rpath : rootlibexecdir,
2775         install : true,
2776         install_dir : rootlibexecdir)
2777
2778 install_data('src/sleep/sleep.conf',
2779              install_dir : pkgsysconfdir)
2780
2781 public_programs += executable(
2782         'systemd-sysctl',
2783         'src/sysctl/sysctl.c',
2784         include_directories : includes,
2785         link_with : [libshared],
2786         install_rpath : rootlibexecdir,
2787         install : true,
2788         install_dir : rootlibexecdir)
2789
2790 executable(
2791         'systemd-ac-power',
2792         'src/ac-power/ac-power.c',
2793         include_directories : includes,
2794         link_with : [libshared],
2795         install_rpath : rootlibexecdir,
2796         install : true,
2797         install_dir : rootlibexecdir)
2798
2799 public_programs += executable(
2800         'systemd-detect-virt',
2801         'src/detect-virt/detect-virt.c',
2802         include_directories : includes,
2803         link_with : [libshared],
2804         install_rpath : rootlibexecdir,
2805         install : true)
2806
2807 public_programs += executable(
2808         'systemd-delta',
2809         'src/delta/delta.c',
2810         include_directories : includes,
2811         link_with : [libshared],
2812         install_rpath : rootlibexecdir,
2813         install : true)
2814
2815 public_programs += executable(
2816         'systemd-escape',
2817         'src/escape/escape.c',
2818         include_directories : includes,
2819         link_with : [libshared],
2820         install_rpath : rootlibexecdir,
2821         install : true,
2822         install_dir : rootbindir)
2823
2824 public_programs += executable(
2825         'systemd-notify',
2826         'src/notify/notify.c',
2827         include_directories : includes,
2828         link_with : [libshared],
2829         install_rpath : rootlibexecdir,
2830         install : true,
2831         install_dir : rootbindir)
2832
2833 executable(
2834         'systemd-volatile-root',
2835         'src/volatile-root/volatile-root.c',
2836         include_directories : includes,
2837         link_with : [libshared],
2838         install_rpath : rootlibexecdir,
2839         install : conf.get('ENABLE_INITRD') == 1,
2840         install_dir : rootlibexecdir)
2841
2842 executable(
2843         'systemd-cgroups-agent',
2844         'src/cgroups-agent/cgroups-agent.c',
2845         include_directories : includes,
2846         link_with : [libshared],
2847         install_rpath : rootlibexecdir,
2848         install : true,
2849         install_dir : rootlibexecdir)
2850
2851 public_programs += executable(
2852         'systemd-id128',
2853         'src/id128/id128.c',
2854         include_directories : includes,
2855         link_with : [libshared],
2856         install_rpath : rootlibexecdir,
2857         install : true)
2858
2859 public_programs += executable(
2860         'systemd-path',
2861         'src/path/path.c',
2862         include_directories : includes,
2863         link_with : [libshared],
2864         install_rpath : rootlibexecdir,
2865         install : true)
2866
2867 public_programs += executable(
2868         'systemd-ask-password',
2869         'src/ask-password/ask-password.c',
2870         include_directories : includes,
2871         link_with : [libshared],
2872         install_rpath : rootlibexecdir,
2873         install : true,
2874         install_dir : rootbindir)
2875
2876 executable(
2877         'systemd-reply-password',
2878         'src/reply-password/reply-password.c',
2879         include_directories : includes,
2880         link_with : [libshared],
2881         install_rpath : rootlibexecdir,
2882         install : true,
2883         install_dir : rootlibexecdir)
2884
2885 public_programs += executable(
2886         'systemd-tty-ask-password-agent',
2887         'src/tty-ask-password-agent/tty-ask-password-agent.c',
2888         include_directories : includes,
2889         link_with : [libshared],
2890         install_rpath : rootlibexecdir,
2891         install : true,
2892         install_dir : rootbindir)
2893
2894 public_programs += executable(
2895         'systemd-cgls',
2896         'src/cgls/cgls.c',
2897         include_directories : includes,
2898         link_with : [libshared],
2899         install_rpath : rootlibexecdir,
2900         install : true)
2901
2902 public_programs += executable(
2903         'systemd-cgtop',
2904         'src/cgtop/cgtop.c',
2905         include_directories : includes,
2906         link_with : [libshared],
2907         install_rpath : rootlibexecdir,
2908         install : true)
2909
2910 executable(
2911         'systemd-initctl',
2912         'src/initctl/initctl.c',
2913         include_directories : includes,
2914         link_with : [libshared],
2915         install_rpath : rootlibexecdir,
2916         install : (conf.get('HAVE_SYSV_COMPAT') == 1),
2917         install_dir : rootlibexecdir)
2918
2919 public_programs += executable(
2920         'systemd-mount',
2921         'src/mount/mount-tool.c',
2922         include_directories : includes,
2923         link_with : [libshared],
2924         dependencies: [libmount],
2925         install_rpath : rootlibexecdir,
2926         install : true)
2927
2928 meson.add_install_script(meson_make_symlink,
2929                          'systemd-mount', join_paths(bindir, 'systemd-umount'))
2930
2931 public_programs += executable(
2932         'systemd-run',
2933         'src/run/run.c',
2934         include_directories : includes,
2935         link_with : [libshared],
2936         install_rpath : rootlibexecdir,
2937         install : true)
2938
2939 public_programs += executable(
2940         'systemd-stdio-bridge',
2941         'src/stdio-bridge/stdio-bridge.c',
2942         include_directories : includes,
2943         link_with : [libshared],
2944         dependencies : [versiondep],
2945         install_rpath : rootlibexecdir,
2946         install : true)
2947
2948 public_programs += executable(
2949         'busctl',
2950         'src/busctl/busctl.c',
2951         'src/busctl/busctl-introspect.c',
2952         'src/busctl/busctl-introspect.h',
2953         include_directories : includes,
2954         link_with : [libshared],
2955         install_rpath : rootlibexecdir,
2956         install : true)
2957
2958 if conf.get('ENABLE_SYSUSERS') == 1
2959         public_programs += executable(
2960                 'systemd-sysusers',
2961                 'src/sysusers/sysusers.c',
2962                 include_directories : includes,
2963                 link_with : [libshared],
2964                 install_rpath : rootlibexecdir,
2965                 install : true,
2966                 install_dir : rootbindir)
2967
2968         if have_standalone_binaries
2969                 public_programs += executable(
2970                         'systemd-sysusers.standalone',
2971                         'src/sysusers/sysusers.c',
2972                         include_directories : includes,
2973                         link_with : [libshared_static,
2974                                      libbasic,
2975                                      libbasic_gcrypt,
2976                                      libsystemd_static,
2977                                      libjournal_client],
2978                         install : true,
2979                         install_dir : rootbindir)
2980         endif
2981 endif
2982
2983 if conf.get('ENABLE_TMPFILES') == 1
2984         exe = executable(
2985                 'systemd-tmpfiles',
2986                 systemd_tmpfiles_sources,
2987                 include_directories : includes,
2988                 link_with : [libshared],
2989                 dependencies : [libacl],
2990                 install_rpath : rootlibexecdir,
2991                 install : true,
2992                 install_dir : rootbindir)
2993         public_programs += exe
2994
2995         if want_tests != 'false'
2996                 test('test-systemd-tmpfiles',
2997                      test_systemd_tmpfiles_py,
2998                      # https://github.com/mesonbuild/meson/issues/2681
2999                      args : exe.full_path())
3000         endif
3001
3002         if have_standalone_binaries
3003                 public_programs += executable(
3004                         'systemd-tmpfiles.standalone',
3005                         systemd_tmpfiles_sources,
3006                         include_directories : includes,
3007                         link_with : [libshared_static,
3008                                      libbasic,
3009                                      libbasic_gcrypt,
3010                                      libsystemd_static,
3011                                      libjournal_client],
3012                         dependencies : [libacl],
3013                         install : true,
3014                         install_dir : rootbindir)
3015         endif
3016 endif
3017
3018 if conf.get('ENABLE_HWDB') == 1
3019         public_programs += executable(
3020                 'systemd-hwdb',
3021                 'src/hwdb/hwdb.c',
3022                 'src/libsystemd/sd-hwdb/hwdb-internal.h',
3023                 include_directories : includes,
3024                 link_with : [libudev_static],
3025                 install_rpath : udev_rpath,
3026                 install : true,
3027                 install_dir : rootbindir)
3028 endif
3029
3030 if conf.get('ENABLE_QUOTACHECK') == 1
3031         executable(
3032                 'systemd-quotacheck',
3033                 'src/quotacheck/quotacheck.c',
3034                 include_directories : includes,
3035                 link_with : [libshared],
3036                 install_rpath : rootlibexecdir,
3037                 install : true,
3038                 install_dir : rootlibexecdir)
3039 endif
3040
3041 public_programs += executable(
3042         'systemd-socket-proxyd',
3043         'src/socket-proxy/socket-proxyd.c',
3044         include_directories : includes,
3045         link_with : [libshared],
3046         dependencies : [threads],
3047         install_rpath : rootlibexecdir,
3048         install : true,
3049         install_dir : rootlibexecdir)
3050
3051 public_programs += executable(
3052         'udevadm',
3053         udevadm_sources,
3054         c_args : '-DLOG_REALM=LOG_REALM_UDEV',
3055         include_directories : includes,
3056         link_with : [libudev_core,
3057                      libsystemd_network,
3058                      libudev_static],
3059         dependencies : [versiondep,
3060                         threads,
3061                         libkmod,
3062                         libidn,
3063                         libacl,
3064                         libblkid],
3065         install_rpath : udev_rpath,
3066         install : true,
3067         install_dir : rootbindir)
3068
3069 executable(
3070         'systemd-shutdown',
3071         systemd_shutdown_sources,
3072         include_directories : includes,
3073         link_with : [libcore_shared,
3074                      libshared],
3075         dependencies : [libmount],
3076         install_rpath : rootlibexecdir,
3077         install : true,
3078         install_dir : rootlibexecdir)
3079
3080 executable(
3081         'systemd-update-done',
3082         'src/update-done/update-done.c',
3083         include_directories : includes,
3084         link_with : [libshared],
3085         install_rpath : rootlibexecdir,
3086         install : true,
3087         install_dir : rootlibexecdir)
3088
3089 executable(
3090         'systemd-update-utmp',
3091         'src/update-utmp/update-utmp.c',
3092         include_directories : includes,
3093         link_with : [libshared],
3094         dependencies : [libaudit],
3095         install_rpath : rootlibexecdir,
3096         install : (conf.get('ENABLE_UTMP') == 1),
3097         install_dir : rootlibexecdir)
3098
3099 if conf.get('HAVE_KMOD') == 1
3100         executable(
3101                 'systemd-modules-load',
3102                 'src/modules-load/modules-load.c',
3103                 include_directories : includes,
3104                 link_with : [libshared],
3105                 dependencies : [libkmod],
3106                 install_rpath : rootlibexecdir,
3107                 install : true,
3108                 install_dir : rootlibexecdir)
3109
3110         meson.add_install_script('sh', '-c',
3111                                  mkdir_p.format(modulesloaddir))
3112         meson.add_install_script('sh', '-c',
3113                                  mkdir_p.format(join_paths(sysconfdir, 'modules-load.d')))
3114 endif
3115
3116 public_programs += executable(
3117         'systemd-nspawn',
3118         systemd_nspawn_sources,
3119         include_directories : includes,
3120         link_with : [libcore_shared,
3121                      libnspawn_core,
3122                      libshared],
3123         dependencies : [libblkid,
3124                         libseccomp],
3125         install_rpath : rootlibexecdir,
3126         install : true)
3127
3128 if conf.get('ENABLE_NETWORKD') == 1
3129         executable(
3130                 'systemd-networkd',
3131                 systemd_networkd_sources,
3132                 include_directories : network_include_dir,
3133                 link_with : [libnetworkd_core,
3134                              libsystemd_network,
3135                              libudev_static,
3136                              networkd_link_with],
3137                 dependencies : [threads],
3138                 install_rpath : rootlibexecdir,
3139                 install : true,
3140                 install_dir : rootlibexecdir)
3141
3142         executable(
3143                 'systemd-networkd-wait-online',
3144                 systemd_networkd_wait_online_sources,
3145                 include_directories : includes,
3146                 link_with : [libnetworkd_core,
3147                              networkd_link_with],
3148                 install_rpath : rootlibexecdir,
3149                 install : true,
3150                 install_dir : rootlibexecdir)
3151
3152         public_programs += executable(
3153                 'networkctl',
3154                 networkctl_sources,
3155                 include_directories : includes,
3156                 link_with : [libsystemd_network,
3157                              networkd_link_with],
3158                 install_rpath : rootlibexecdir,
3159                 install : true,
3160                 install_dir : rootbindir)
3161
3162         exe = executable(
3163                 'systemd-network-generator',
3164                 network_generator_sources,
3165                 include_directories : includes,
3166                 link_with : [networkd_link_with],
3167                 install_rpath : rootlibexecdir,
3168                 install : true,
3169                 install_dir : rootlibexecdir)
3170
3171         if want_tests != 'false'
3172                 test('test-network-generator-conversion',
3173                      test_network_generator_conversion_sh,
3174                      # https://github.com/mesonbuild/meson/issues/2681
3175                      args : exe.full_path())
3176         endif
3177 endif
3178
3179 executable(
3180         'systemd-sulogin-shell',
3181         ['src/sulogin-shell/sulogin-shell.c'],
3182         include_directories : includes,
3183         link_with : [libshared],
3184         install_rpath : rootlibexecdir,
3185         install : true,
3186         install_dir : rootlibexecdir)
3187
3188 ############################################################
3189
3190 custom_target(
3191         'systemd-runtest.env',
3192         output : 'systemd-runtest.env',
3193         command : ['sh', '-c', '{ ' +
3194                    'echo SYSTEMD_TEST_DATA=@0@; '.format(join_paths(project_source_root, 'test')) +
3195                    'echo SYSTEMD_CATALOG_DIR=@0@; '.format(join_paths(project_build_root, 'catalog')) +
3196                    '} >@OUTPUT@'],
3197         build_by_default : true)
3198
3199 foreach tuple : tests
3200         sources = tuple[0]
3201         link_with = tuple[1].length() > 0 ? tuple[1] : [libshared]
3202         dependencies = tuple[2]
3203         condition = tuple.length() >= 4 ? tuple[3] : ''
3204         type = tuple.length() >= 5 ? tuple[4] : ''
3205         defs = tuple.length() >= 6 ? tuple[5] : []
3206         incs = tuple.length() >= 7 ? tuple[6] : includes
3207         timeout = 30
3208
3209         name = sources[0].split('/')[-1].split('.')[0]
3210         if type.startswith('timeout=')
3211                 timeout = type.split('=')[1].to_int()
3212                 type = ''
3213         endif
3214
3215         if condition == '' or conf.get(condition) == 1
3216                 exe = executable(
3217                         name,
3218                         sources,
3219                         include_directories : incs,
3220                         link_with : link_with,
3221                         dependencies : [versiondep,
3222                                         dependencies],
3223                         c_args : defs,
3224                         build_by_default : want_tests != 'false',
3225                         install_rpath : rootlibexecdir,
3226                         install : install_tests,
3227                         install_dir : join_paths(testsdir, type))
3228
3229                 if type == 'manual'
3230                         message('@0@ is a manual test'.format(name))
3231                 elif type == 'unsafe' and want_tests != 'unsafe'
3232                         message('@0@ is an unsafe test'.format(name))
3233                 elif want_tests != 'false'
3234                         test(name, exe,
3235                              env : test_env,
3236                              timeout : timeout)
3237                 endif
3238         else
3239                 message('Not compiling @0@ because @1@ is not true'.format(name, condition))
3240         endif
3241 endforeach
3242
3243 exe = executable(
3244         'test-libsystemd-sym',
3245         test_libsystemd_sym_c,
3246         include_directories : includes,
3247         link_with : [libsystemd],
3248         build_by_default : want_tests != 'false',
3249         install : install_tests,
3250         install_dir : testsdir)
3251 if want_tests != 'false'
3252         test('test-libsystemd-sym', exe)
3253 endif
3254
3255 exe = executable(
3256         'test-libsystemd-static-sym',
3257         test_libsystemd_sym_c,
3258         include_directories : includes,
3259         link_with : [install_libsystemd_static],
3260         dependencies : [threads], # threads is already included in dependencies on the library,
3261                                   # but does not seem to get propagated. Add here as a work-around.
3262         build_by_default : want_tests != 'false' and static_libsystemd_pic,
3263         install : install_tests and static_libsystemd_pic,
3264         install_dir : testsdir)
3265 if want_tests != 'false' and static_libsystemd_pic
3266         test('test-libsystemd-static-sym', exe)
3267 endif
3268
3269 exe = executable(
3270         'test-libudev-sym',
3271         test_libudev_sym_c,
3272         include_directories : includes,
3273         c_args : '-Wno-deprecated-declarations',
3274         link_with : [libudev],
3275         build_by_default : want_tests != 'false',
3276         install : install_tests,
3277         install_dir : testsdir)
3278 if want_tests != 'false'
3279         test('test-libudev-sym', exe)
3280 endif
3281
3282 exe = executable(
3283         'test-libudev-static-sym',
3284         test_libudev_sym_c,
3285         include_directories : includes,
3286         c_args : '-Wno-deprecated-declarations',
3287         link_with : [install_libudev_static],
3288         build_by_default : want_tests != 'false' and static_libudev_pic,
3289         install : install_tests and static_libudev_pic,
3290         install_dir : testsdir)
3291 if want_tests != 'false' and static_libudev_pic
3292         test('test-libudev-static-sym', exe)
3293 endif
3294
3295 ############################################################
3296
3297 fuzzer_exes = []
3298
3299 if get_option('tests') != 'false'
3300         foreach tuple : fuzzers
3301                 sources = tuple[0]
3302                 link_with = tuple[1].length() > 0 ? tuple[1] : [libshared]
3303                 dependencies = tuple[2]
3304                 defs = tuple.length() >= 4 ? tuple[3] : []
3305                 incs = tuple.length() >= 5 ? tuple[4] : includes
3306                 link_args = []
3307
3308                 if want_ossfuzz
3309                         dependencies += fuzzing_engine
3310                 elif want_libfuzzer
3311                         if fuzzing_engine.found()
3312                                 dependencies += fuzzing_engine
3313                         else
3314                                 link_args += ['-fsanitize=fuzzer']
3315                         endif
3316                 else
3317                         sources += 'src/fuzz/fuzz-main.c'
3318                 endif
3319
3320                 name = sources[0].split('/')[-1].split('.')[0]
3321
3322                 fuzzer_exes += executable(
3323                         name,
3324                         sources,
3325                         include_directories : [incs, include_directories('src/fuzz')],
3326                         link_with : link_with,
3327                         dependencies : dependencies,
3328                         c_args : defs,
3329                         link_args: link_args,
3330                         install : false)
3331         endforeach
3332 endif
3333
3334 run_target(
3335         'fuzzers',
3336         depends : fuzzer_exes,
3337         command : ['true'])
3338
3339 ############################################################
3340
3341 subdir('sysctl.d')
3342 subdir('sysusers.d')
3343 subdir('tmpfiles.d')
3344 subdir('hwdb.d')
3345 subdir('units')
3346 subdir('presets')
3347 subdir('network')
3348 subdir('man')
3349 subdir('shell-completion/bash')
3350 subdir('shell-completion/zsh')
3351 subdir('docs/sysvinit')
3352 subdir('docs/var-log')
3353
3354 install_subdir('factory/etc',
3355                install_dir : factorydir)
3356
3357 install_data('xorg/50-systemd-user.sh',
3358              install_dir : xinitrcdir)
3359 install_data('modprobe.d/systemd.conf',
3360              install_dir : modprobedir)
3361 install_data('LICENSE.GPL2',
3362              'LICENSE.LGPL2.1',
3363              'NEWS',
3364              'README',
3365              'docs/CODING_STYLE.md',
3366              'docs/DISTRO_PORTING.md',
3367              'docs/ENVIRONMENT.md',
3368              'docs/HACKING.md',
3369              'docs/TRANSIENT-SETTINGS.md',
3370              'docs/TRANSLATORS.md',
3371              'docs/UIDS-GIDS.md',
3372              'src/libsystemd/sd-bus/GVARIANT-SERIALIZATION',
3373              install_dir : docdir)
3374
3375 meson.add_install_script('sh', '-c', mkdir_p.format(systemdstatedir))
3376 meson.add_install_script('sh', '-c', 'touch $DESTDIR@0@'.format(prefixdir))
3377
3378 ############################################################
3379
3380 check_help = find_program('tools/check-help.sh')
3381
3382 foreach exec : public_programs
3383         name = exec.full_path().split('/')[-1]
3384         if want_tests != 'false'
3385                 test('check-help-' + name,
3386                      check_help,
3387                      args : exec.full_path())
3388         endif
3389 endforeach
3390
3391 ############################################################
3392
3393 check_directives_sh = find_program('tools/check-directives.sh')
3394
3395 if want_tests != 'false'
3396         test('check-directives',
3397              check_directives_sh,
3398              args : project_source_root)
3399 endif
3400
3401 ############################################################
3402
3403 # Enable tests for all supported sanitizers
3404 foreach tuple : sanitizers
3405         sanitizer = tuple[0]
3406         build = tuple[1]
3407
3408         if cc.has_link_argument('-fsanitize=@0@'.format(sanitizer))
3409                 prev = ''
3410                 foreach p : fuzz_regression_tests
3411                         b = p.split('/')[-2]
3412                         c = p.split('/')[-1]
3413
3414                         name = '@0@:@1@'.format(b, sanitizer)
3415
3416                         if name != prev
3417                                 if want_tests == 'false'
3418                                         message('Not compiling @0@ because tests is set to false'.format(name))
3419                                 elif slow_tests or fuzz_tests
3420                                         exe = custom_target(
3421                                                 name,
3422                                                 output : name,
3423                                                 depends : build,
3424                                                 command : [env, 'ln', '-fs',
3425                                                            join_paths(build.full_path(), b),
3426                                                            '@OUTPUT@'],
3427                                                 build_by_default : true)
3428                                 else
3429                                         message('Not compiling @0@ because slow-tests/fuzz-tests is set to false'.format(name))
3430                                 endif
3431                         endif
3432                         prev = name
3433
3434                         if want_tests != 'false' and (slow_tests or fuzz_tests)
3435                                 test('@0@:@1@:@2@'.format(b, c, sanitizer),
3436                                      env,
3437                                      env : ['UBSAN_OPTIONS=print_stacktrace=1:print_summary=1:halt_on_error=1'],
3438                                      timeout : 60,
3439                                      args : [exe.full_path(),
3440                                              join_paths(project_source_root, p)])
3441                         endif
3442                 endforeach
3443         endif
3444 endforeach
3445
3446
3447 ############################################################
3448
3449 if git.found()
3450         all_files = run_command(
3451                 git,
3452                 ['--git-dir=@0@/.git'.format(project_source_root),
3453                  'ls-files',
3454                  ':/*.[ch]'])
3455         all_files = files(all_files.stdout().split())
3456
3457         custom_target(
3458                 'tags',
3459                 output : 'tags',
3460                 command : [env, 'etags', '-o', '@0@/TAGS'.format(project_source_root)] + all_files)
3461         run_target(
3462                 'ctags',
3463                 command : [env, 'ctags', '-o', '@0@/tags'.format(project_source_root)] + all_files)
3464 endif
3465
3466 if git.found()
3467         git_contrib_sh = find_program('tools/git-contrib.sh')
3468         run_target(
3469                 'git-contrib',
3470                 command : [git_contrib_sh])
3471 endif
3472
3473 if git.found()
3474         git_head = run_command(
3475                 git,
3476                 ['--git-dir=@0@/.git'.format(project_source_root),
3477                  'rev-parse', 'HEAD']).stdout().strip()
3478         git_head_short = run_command(
3479                 git,
3480                 ['--git-dir=@0@/.git'.format(project_source_root),
3481                  'rev-parse', '--short=7', 'HEAD']).stdout().strip()
3482
3483         run_target(
3484                 'git-snapshot',
3485                 command : ['git', 'archive',
3486                            '-o', '@0@/systemd-@1@.tar.gz'.format(project_source_root,
3487                                                                  git_head_short),
3488                            '--prefix', 'systemd-@0@/'.format(git_head),
3489                            'HEAD'])
3490 endif
3491
3492 ############################################################
3493
3494 check_api_docs_sh = find_program('tools/check-api-docs.sh')
3495 run_target(
3496         'check-api-docs',
3497         depends : [man, libsystemd, libudev],
3498         command : [check_api_docs_sh, libsystemd.full_path(), libudev.full_path()])
3499
3500 ############################################################
3501 watchdog_opt = service_watchdog == '' ? 'disabled' : service_watchdog
3502
3503 status = [
3504         '@0@ @1@'.format(meson.project_name(), meson.project_version()),
3505
3506         'split /usr:                        @0@'.format(split_usr),
3507         'split bin-sbin:                    @0@'.format(split_bin),
3508         'prefix directory:                  @0@'.format(prefixdir),
3509         'rootprefix directory:              @0@'.format(rootprefixdir),
3510         'sysconf directory:                 @0@'.format(sysconfdir),
3511         'include directory:                 @0@'.format(includedir),
3512         'lib directory:                     @0@'.format(libdir),
3513         'rootlib directory:                 @0@'.format(rootlibdir),
3514         'SysV init scripts:                 @0@'.format(sysvinit_path),
3515         'SysV rc?.d directories:            @0@'.format(sysvrcnd_path),
3516         'PAM modules directory:             @0@'.format(pamlibdir),
3517         'PAM configuration directory:       @0@'.format(pamconfdir),
3518         'RPM macros directory:              @0@'.format(rpmmacrosdir),
3519         'modprobe.d directory:              @0@'.format(modprobedir),
3520         'D-Bus policy directory:            @0@'.format(dbuspolicydir),
3521         'D-Bus session directory:           @0@'.format(dbussessionservicedir),
3522         'D-Bus system directory:            @0@'.format(dbussystemservicedir),
3523         'bash completions directory:        @0@'.format(bashcompletiondir),
3524         'zsh completions directory:         @0@'.format(zshcompletiondir),
3525         'extra start script:                @0@'.format(get_option('rc-local')),
3526         'debug shell:                       @0@ @ @1@'.format(get_option('debug-shell'),
3527                                                               get_option('debug-tty')),
3528         'TTY GID:                           @0@'.format(tty_gid),
3529         'users GID:                         @0@'.format(substs.get('USERS_GID')),
3530         'maximum system UID:                @0@'.format(system_uid_max),
3531         'maximum system GID:                @0@'.format(system_gid_max),
3532         'minimum dynamic UID:               @0@'.format(dynamic_uid_min),
3533         'maximum dynamic UID:               @0@'.format(dynamic_uid_max),
3534         'minimum container UID base:        @0@'.format(container_uid_base_min),
3535         'maximum container UID base:        @0@'.format(container_uid_base_max),
3536         '/dev/kvm access mode:              @0@'.format(get_option('dev-kvm-mode')),
3537         'render group access mode:          @0@'.format(get_option('group-render-mode')),
3538         'certificate root directory:        @0@'.format(get_option('certificate-root')),
3539         'support URL:                       @0@'.format(support_url),
3540         'nobody user name:                  @0@'.format(nobody_user),
3541         'nobody group name:                 @0@'.format(nobody_group),
3542         'fallback hostname:                 @0@'.format(get_option('fallback-hostname')),
3543         'symbolic gateway hostnames:        @0@'.format(', '.join(gateway_hostnames)),
3544
3545         'default DNSSEC mode:               @0@'.format(default_dnssec),
3546         'default DNS-over-TLS mode:         @0@'.format(default_dns_over_tls),
3547         'default mDNS mode:                 @0@'.format(default_mdns),
3548         'default LLMNR mode:                @0@'.format(default_llmnr),
3549         'default cgroup hierarchy:          @0@'.format(default_hierarchy),
3550         'default net.naming-scheme setting: @0@'.format(default_net_naming_scheme),
3551         'default KillUserProcesses setting: @0@'.format(kill_user_processes),
3552         'default locale:                    @0@'.format(default_locale),
3553         'default user $PATH:                @0@'.format(default_user_path_display),
3554         'systemd service watchdog:          @0@'.format(watchdog_opt)]
3555
3556 alt_dns_servers = '\n                                            '.join(dns_servers.split(' '))
3557 alt_ntp_servers = '\n                                            '.join(ntp_servers.split(' '))
3558 status += [
3559         'default DNS servers:               @0@'.format(alt_dns_servers),
3560         'default NTP servers:               @0@'.format(alt_ntp_servers)]
3561
3562 alt_time_epoch = run_command('date', '-Is', '-u', '-d',
3563                              '@@0@'.format(time_epoch)).stdout().strip()
3564 status += [
3565         'time epoch:                        @0@ (@1@)'.format(time_epoch, alt_time_epoch)]
3566
3567 status += [
3568         'static libsystemd:                 @0@'.format(static_libsystemd),
3569         'static libudev:                    @0@'.format(static_libudev)]
3570
3571 # TODO:
3572 # CFLAGS:   ${OUR_CFLAGS} ${CFLAGS}
3573 # CPPFLAGS: ${OUR_CPPFLAGS} ${CPPFLAGS}
3574 # LDFLAGS:  ${OUR_LDFLAGS} ${LDFLAGS}
3575
3576 if conf.get('ENABLE_EFI') == 1
3577         status += 'efi arch:                          @0@'.format(efi_arch)
3578
3579         if have_gnu_efi
3580                 status += [
3581                         'EFI machine type:                  @0@'.format(EFI_MACHINE_TYPE_NAME),
3582                         'EFI CC                             @0@'.format(' '.join(efi_cc)),
3583                         'EFI lds:                           @0@'.format(efi_lds),
3584                         'EFI crt0:                          @0@'.format(efi_crt0),
3585                         'EFI include directory:             @0@'.format(efi_incdir)]
3586         endif
3587 endif
3588
3589 found = []
3590 missing = []
3591
3592 foreach tuple : [
3593         ['libcryptsetup'],
3594         ['PAM'],
3595         ['pwquality'],
3596         ['libfdisk'],
3597         ['p11kit'],
3598         ['libfido2'],
3599         ['AUDIT'],
3600         ['IMA'],
3601         ['AppArmor'],
3602         ['SELinux'],
3603         ['SECCOMP'],
3604         ['SMACK'],
3605         ['zlib'],
3606         ['xz'],
3607         ['zstd'],
3608         ['lz4'],
3609         ['bzip2'],
3610         ['ACL'],
3611         ['gcrypt'],
3612         ['qrencode'],
3613         ['microhttpd'],
3614         ['gnutls'],
3615         ['openssl'],
3616         ['libcurl'],
3617         ['idn'],
3618         ['initrd'],
3619         ['libidn2'],
3620         ['libidn'],
3621         ['libiptc'],
3622         ['elfutils'],
3623         ['binfmt'],
3624         ['repart'],
3625         ['vconsole'],
3626         ['quotacheck'],
3627         ['tmpfiles'],
3628         ['environment.d'],
3629         ['sysusers'],
3630         ['firstboot'],
3631         ['randomseed'],
3632         ['backlight'],
3633         ['rfkill'],
3634         ['xdg-autostart'],
3635         ['logind'],
3636         ['machined'],
3637         ['portabled'],
3638         ['userdb'],
3639         ['homed'],
3640         ['importd'],
3641         ['hostnamed'],
3642         ['timedated'],
3643         ['timesyncd'],
3644         ['localed'],
3645         ['networkd'],
3646         ['resolve'],
3647         ['DNS-over-TLS(gnutls)',  conf.get('DNS_OVER_TLS_USE_GNUTLS') == 1],
3648         ['DNS-over-TLS(openssl)', conf.get('DNS_OVER_TLS_USE_OPENSSL') == 1],
3649         ['coredump'],
3650         ['pstore'],
3651         ['polkit'],
3652         ['legacy pkla',      install_polkit_pkla],
3653         ['efi'],
3654         ['gnu-efi',          have_gnu_efi],
3655         ['kmod'],
3656         ['xkbcommon'],
3657         ['pcre2'],
3658         ['blkid'],
3659         ['dbus'],
3660         ['glib'],
3661         ['nss-myhostname'],
3662         ['nss-mymachines'],
3663         ['nss-resolve'],
3664         ['nss-systemd'],
3665         ['hwdb'],
3666         ['tpm'],
3667         ['man pages',        want_man],
3668         ['html pages',       want_html],
3669         ['man page indices', want_man and have_lxml],
3670         ['SysV compat'],
3671         ['utmp'],
3672         ['ldconfig'],
3673         ['hibernate'],
3674         ['adm group',        get_option('adm-group')],
3675         ['wheel group',      get_option('wheel-group')],
3676         ['gshadow'],
3677         ['debug hashmap'],
3678         ['debug mmap cache'],
3679         ['debug siphash'],
3680         ['valgrind',         conf.get('VALGRIND') == 1],
3681         ['trace logging',    conf.get('LOG_TRACE') == 1],
3682         ['install tests',    install_tests],
3683         ['link-udev-shared',      get_option('link-udev-shared')],
3684         ['link-systemctl-shared', get_option('link-systemctl-shared')],
3685         ['link-networkd-shared',  get_option('link-networkd-shared')],
3686         ['link-timesyncd-shared', get_option('link-timesyncd-shared')],
3687         ['kernel-install',        get_option('kernel-install')],
3688         ['systemd-analyze',  conf.get('ENABLE_ANALYZE') == 1],
3689 ]
3690
3691         if tuple.length() >= 2
3692                 cond = tuple[1]
3693         else
3694                 ident1 = 'HAVE_' + tuple[0].underscorify().to_upper()
3695                 ident2 = 'ENABLE_' + tuple[0].underscorify().to_upper()
3696                 cond = conf.get(ident1, 0) == 1 or conf.get(ident2, 0) == 1
3697         endif
3698         if cond
3699                 found += tuple[0]
3700         else
3701                 missing += tuple[0]
3702         endif
3703 endforeach
3704
3705 status += [
3706         '',
3707         'enabled features: @0@'.format(', '.join(found)),
3708         '',
3709         'disabled features: @0@'.format(', '.join(missing)),
3710         '']
3711 message('\n         '.join(status))
3712
3713 if rootprefixdir != rootprefix_default
3714         warning('\n' +
3715                 'Note that the installation prefix was changed to "@0@".\n'.format(rootprefixdir) +
3716                 'systemd used fixed names for unit file directories and other paths, so anything\n' +
3717                 'except the default ("@0@") is strongly discouraged.'.format(rootprefix_default))
3718 endif