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 = '1.6.18'
  18
  19 # We need the same data in two different formats, ugh!
  20 # Also, for hysterical reasons, we use different variable
  21 # names, sometimes. Not all variables are included in every
  22 # set. Ugh, ugh, ugh!
  23 conf = configuration_data()
  24 conf.set('PROJECT_VERSION',        meson.project_version(),
  25          description : 'Numerical project version (used where a simple number is expected)')
  26
  27 substs = configuration_data()
  28 substs.set('PROJECT_URL',          'https://www.freedesktop.org/wiki/Software/systemd')
  29 substs.set('PROJECT_VERSION',      meson.project_version(),
  30            description : 'Numerical project version (used where a simple number is expected)')
  31
  32 # This is to be used instead of meson.source_root(), as the latter will return
  33 # the wrong result when systemd is being built as a meson subproject
  34 project_source_root = meson.current_source_dir()
  35 project_build_root = meson.current_build_dir()
  36 relative_source_path = run_command('realpath',
  37                                    '--relative-to=@0@'.format(project_build_root),
  38                                    project_source_root).stdout().strip()
  39 conf.set_quoted('RELATIVE_SOURCE_PATH', relative_source_path)
  40
  41 want_ossfuzz = get_option('oss-fuzz')
  42 want_libfuzzer = get_option('llvm-fuzz')
  43 if want_ossfuzz + want_libfuzzer > 1
  44         error('only one of oss-fuzz or llvm-fuzz can be specified')
  45 endif
  46
  47 skip_deps = want_ossfuzz or want_libfuzzer
  48 fuzzer_build = want_ossfuzz or want_libfuzzer
  49
  50 #####################################################################
  51
  52 # Try to install the git pre-commit hook
  53 add_git_hook_sh = find_program('tools/add-git-hook.sh', required : false)
  54 if add_git_hook_sh.found()
  55         git_hook = run_command(add_git_hook_sh)
  56         if git_hook.returncode() == 0
  57                 message(git_hook.stdout().strip())
  58         endif
  59 endif
  60
  61 #####################################################################
  62
  63 if get_option('split-usr') == 'auto'
  64         split_usr = run_command('test', '-L', '/bin').returncode() != 0
  65 else
  66         split_usr = get_option('split-usr') == 'true'
  67 endif
  68 conf.set10('HAVE_SPLIT_USR', split_usr,
  69            description : '/usr/bin and /bin directories are separate')
  70
  71 if get_option('split-bin') == 'auto'
  72         split_bin = run_command('test', '-L', '/usr/sbin').returncode() != 0
  73 else
  74         split_bin = get_option('split-bin') == 'true'
  75 endif
  76 conf.set10('HAVE_SPLIT_BIN', split_bin,
  77            description : 'bin and sbin directories are separate')
  78
  79 rootprefixdir = get_option('rootprefix')
  80 # Unusual rootprefixdir values are used by some distros
  81 # (see https://github.com/systemd/systemd/pull/7461).
  82 rootprefix_default = split_usr ? '/' : '/usr'
  83 if rootprefixdir == ''
  84         rootprefixdir = rootprefix_default
  85 endif
  86 rootprefixdir_noslash = rootprefixdir == '/' ? '' : rootprefixdir
  87
  88 have_standalone_binaries = get_option('standalone-binaries')
  89
  90 sysvinit_path = get_option('sysvinit-path')
  91 sysvrcnd_path = get_option('sysvrcnd-path')
  92 conf.set10('HAVE_SYSV_COMPAT', sysvinit_path != '' and sysvrcnd_path != '',
  93            description : 'SysV init scripts and rcN.d links are supported')
  94
  95 if get_option('hibernate') and not get_option('initrd')
  96         error('hibernate depends on initrd')
  97 endif
  98
  99 conf.set10('BUMP_PROC_SYS_FS_FILE_MAX', get_option('bump-proc-sys-fs-file-max'))
 100 conf.set10('BUMP_PROC_SYS_FS_NR_OPEN',  get_option('bump-proc-sys-fs-nr-open'))
 101 conf.set('HIGH_RLIMIT_NOFILE',          512*1024)
 102
 103 # join_paths ignores the preceding arguments if an absolute component is
 104 # encountered, so this should canonicalize various paths when they are
 105 # absolute or relative.
 106 prefixdir = get_option('prefix')
 107 if not prefixdir.startswith('/')
 108         error('Prefix is not absolute: "@0@"'.format(prefixdir))
 109 endif
 110 bindir = join_paths(prefixdir, get_option('bindir'))
 111 libdir = join_paths(prefixdir, get_option('libdir'))
 112 sysconfdir = join_paths(prefixdir, get_option('sysconfdir'))
 113 includedir = join_paths(prefixdir, get_option('includedir'))
 114 datadir = join_paths(prefixdir, get_option('datadir'))
 115 localstatedir = join_paths('/', get_option('localstatedir'))
 116
 117 rootbindir = join_paths(rootprefixdir, 'bin')
 118 rootsbindir = join_paths(rootprefixdir, split_bin ? 'sbin' : 'bin')
 119 rootlibexecdir = join_paths(rootprefixdir, 'lib/systemd')
 120
 121 rootlibdir = get_option('rootlibdir')
 122 if rootlibdir == ''
 123         rootlibdir = join_paths(rootprefixdir, libdir.split('/')[-1])
 124 endif
 125
 126 # Dirs of external packages
 127 pkgconfigdatadir = get_option('pkgconfigdatadir') == '' ? join_paths(datadir, 'pkgconfig') : get_option('pkgconfigdatadir')
 128 pkgconfiglibdir = get_option('pkgconfiglibdir') == '' ? join_paths(libdir, 'pkgconfig') : get_option('pkgconfiglibdir')
 129 polkitpolicydir = join_paths(datadir, 'polkit-1/actions')
 130 polkitrulesdir = join_paths(datadir, 'polkit-1/rules.d')
 131 polkitpkladir = join_paths(localstatedir, 'lib/polkit-1/localauthority/10-vendor.d')
 132 xinitrcdir = join_paths(sysconfdir, 'X11/xinit/xinitrc.d')
 133 rpmmacrosdir = get_option('rpmmacrosdir')
 134 if rpmmacrosdir != 'no'
 135         rpmmacrosdir = join_paths(prefixdir, rpmmacrosdir)
 136 endif
 137 modprobedir = join_paths(rootprefixdir, 'lib/modprobe.d')
 138
 139 # Our own paths
 140 pkgdatadir = join_paths(datadir, 'systemd')
 141 environmentdir = join_paths(prefixdir, 'lib/environment.d')
 142 pkgsysconfdir = join_paths(sysconfdir, 'systemd')
 143 userunitdir = join_paths(prefixdir, 'lib/systemd/user')
 144 userpresetdir = join_paths(prefixdir, 'lib/systemd/user-preset')
 145 tmpfilesdir = join_paths(prefixdir, 'lib/tmpfiles.d')
 146 sysusersdir = join_paths(prefixdir, 'lib/sysusers.d')
 147 sysctldir = join_paths(prefixdir, 'lib/sysctl.d')
 148 binfmtdir = join_paths(prefixdir, 'lib/binfmt.d')
 149 modulesloaddir = join_paths(prefixdir, 'lib/modules-load.d')
 150 networkdir = join_paths(rootprefixdir, 'lib/systemd/network')
 151 pkgincludedir = join_paths(includedir, 'systemd')
 152 systemgeneratordir = join_paths(rootlibexecdir, 'system-generators')
 153 usergeneratordir = join_paths(prefixdir, 'lib/systemd/user-generators')
 154 systemenvgeneratordir = join_paths(prefixdir, 'lib/systemd/system-environment-generators')
 155 userenvgeneratordir = join_paths(prefixdir, 'lib/systemd/user-environment-generators')
 156 systemshutdowndir = join_paths(rootlibexecdir, 'system-shutdown')
 157 systemsleepdir = join_paths(rootlibexecdir, 'system-sleep')
 158 systemunitdir = join_paths(rootprefixdir, 'lib/systemd/system')
 159 systempresetdir = join_paths(rootprefixdir, 'lib/systemd/system-preset')
 160 udevlibexecdir = join_paths(rootprefixdir, 'lib/udev')
 161 udevrulesdir = join_paths(udevlibexecdir, 'rules.d')
 162 udevhwdbdir = join_paths(udevlibexecdir, 'hwdb.d')
 163 catalogdir = join_paths(prefixdir, 'lib/systemd/catalog')
 164 kernelinstalldir = join_paths(prefixdir, 'lib/kernel/install.d')
 165 factorydir = join_paths(datadir, 'factory')
 166 bootlibdir = join_paths(prefixdir, 'lib/systemd/boot/efi')
 167 testsdir = join_paths(prefixdir, 'lib/systemd/tests')
 168 systemdstatedir = join_paths(localstatedir, 'lib/systemd')
 169 catalogstatedir = join_paths(systemdstatedir, 'catalog')
 170 randomseeddir = join_paths(localstatedir, 'lib/systemd')
 171 profiledir = join_paths(rootlibexecdir, 'portable', 'profile')
 172 ntpservicelistdir = join_paths(rootprefixdir, 'lib/systemd/ntp-units.d')
 173
 174 docdir = get_option('docdir')
 175 if docdir == ''
 176         docdir = join_paths(datadir, 'doc/systemd')
 177 endif
 178
 179 dbuspolicydir = get_option('dbuspolicydir')
 180 if dbuspolicydir == ''
 181         dbuspolicydir = join_paths(datadir, 'dbus-1/system.d')
 182 endif
 183
 184 dbussessionservicedir = get_option('dbussessionservicedir')
 185 if dbussessionservicedir == ''
 186         dbussessionservicedir = join_paths(datadir, 'dbus-1/services')
 187 endif
 188
 189 dbussystemservicedir = get_option('dbussystemservicedir')
 190 if dbussystemservicedir == ''
 191         dbussystemservicedir = join_paths(datadir, 'dbus-1/system-services')
 192 endif
 193
 194 pamlibdir = get_option('pamlibdir')
 195 if pamlibdir == ''
 196         pamlibdir = join_paths(rootlibdir, 'security')
 197 endif
 198
 199 pamconfdir = get_option('pamconfdir')
 200 if pamconfdir == ''
 201         pamconfdir = join_paths(sysconfdir, 'pam.d')
 202 endif
 203
 204 memory_accounting_default = get_option('memory-accounting-default')
 205 status_unit_format_default = get_option('status-unit-format-default')
 206
 207 conf.set_quoted('PKGSYSCONFDIR',                              pkgsysconfdir)
 208 conf.set_quoted('SYSTEM_CONFIG_UNIT_DIR',                     join_paths(pkgsysconfdir, 'system'))
 209 conf.set_quoted('SYSTEM_DATA_UNIT_PATH',                      systemunitdir)
 210 conf.set_quoted('SYSTEM_SYSVINIT_PATH',                       sysvinit_path)
 211 conf.set_quoted('SYSTEM_SYSVRCND_PATH',                       sysvrcnd_path)
 212 conf.set_quoted('RC_LOCAL_SCRIPT_PATH_START',                 get_option('rc-local'))
 213
 214 conf.set('ANSI_OK_COLOR',                                     'ANSI_' + get_option('ok-color').underscorify().to_upper())
 215
 216 conf.set_quoted('USER_CONFIG_UNIT_DIR',                       join_paths(pkgsysconfdir, 'user'))
 217 conf.set_quoted('USER_DATA_UNIT_DIR',                         userunitdir)
 218 conf.set_quoted('CERTIFICATE_ROOT',                           get_option('certificate-root'))
 219 conf.set_quoted('CATALOG_DATABASE',                           join_paths(catalogstatedir, 'database'))
 220 conf.set_quoted('SYSTEMD_CGROUP_AGENT_PATH',                  join_paths(rootlibexecdir, 'systemd-cgroups-agent'))
 221 conf.set_quoted('SYSTEMD_BINARY_PATH',                        join_paths(rootlibexecdir, 'systemd'))
 222 conf.set_quoted('SYSTEMD_FSCK_PATH',                          join_paths(rootlibexecdir, 'systemd-fsck'))
 223 conf.set_quoted('SYSTEMD_MAKEFS_PATH',                        join_paths(rootlibexecdir, 'systemd-makefs'))
 224 conf.set_quoted('SYSTEMD_GROWFS_PATH',                        join_paths(rootlibexecdir, 'systemd-growfs'))
 225 conf.set_quoted('SYSTEMD_SHUTDOWN_BINARY_PATH',               join_paths(rootlibexecdir, 'systemd-shutdown'))
 226 conf.set_quoted('SYSTEMCTL_BINARY_PATH',                      join_paths(rootbindir, 'systemctl'))
 227 conf.set_quoted('SYSTEMD_TTY_ASK_PASSWORD_AGENT_BINARY_PATH', join_paths(rootbindir, 'systemd-tty-ask-password-agent'))
 228 conf.set_quoted('SYSTEMD_STDIO_BRIDGE_BINARY_PATH',           join_paths(bindir, 'systemd-stdio-bridge'))
 229 conf.set_quoted('ROOTPREFIX',                                 rootprefixdir)
 230 conf.set_quoted('RANDOM_SEED_DIR',                            randomseeddir)
 231 conf.set_quoted('RANDOM_SEED',                                join_paths(randomseeddir, 'random-seed'))
 232 conf.set_quoted('SYSTEMD_CRYPTSETUP_PATH',                    join_paths(rootlibexecdir, 'systemd-cryptsetup'))
 233 conf.set_quoted('SYSTEM_GENERATOR_DIR',                       systemgeneratordir)
 234 conf.set_quoted('USER_GENERATOR_DIR',                         usergeneratordir)
 235 conf.set_quoted('SYSTEM_ENV_GENERATOR_DIR',                   systemenvgeneratordir)
 236 conf.set_quoted('USER_ENV_GENERATOR_DIR',                     userenvgeneratordir)
 237 conf.set_quoted('SYSTEM_SHUTDOWN_PATH',                       systemshutdowndir)
 238 conf.set_quoted('SYSTEM_SLEEP_PATH',                          systemsleepdir)
 239 conf.set_quoted('SYSTEMD_KBD_MODEL_MAP',                      join_paths(pkgdatadir, 'kbd-model-map'))
 240 conf.set_quoted('SYSTEMD_LANGUAGE_FALLBACK_MAP',              join_paths(pkgdatadir, 'language-fallback-map'))
 241 conf.set_quoted('SYSTEMD_TEST_DATA',                          join_paths(testsdir, 'testdata'))
 242 conf.set_quoted('SYSTEMD_CATALOG_DIR',                        catalogdir)
 243 conf.set_quoted('UDEVLIBEXECDIR',                             udevlibexecdir)
 244 conf.set_quoted('POLKIT_AGENT_BINARY_PATH',                   join_paths(bindir, 'pkttyagent'))
 245 conf.set_quoted('LIBDIR',                                     libdir)
 246 conf.set_quoted('ROOTLIBDIR',                                 rootlibdir)
 247 conf.set_quoted('ROOTLIBEXECDIR',                             rootlibexecdir)
 248 conf.set_quoted('BOOTLIBDIR',                                 bootlibdir)
 249 conf.set_quoted('SYSTEMD_PULL_PATH',                          join_paths(rootlibexecdir, 'systemd-pull'))
 250 conf.set_quoted('SYSTEMD_IMPORT_PATH',                        join_paths(rootlibexecdir, 'systemd-import'))
 251 conf.set_quoted('SYSTEMD_IMPORT_FS_PATH',                     join_paths(rootlibexecdir, 'systemd-import-fs'))
 252 conf.set_quoted('SYSTEMD_EXPORT_PATH',                        join_paths(rootlibexecdir, 'systemd-export'))
 253 conf.set_quoted('VENDOR_KEYRING_PATH',                        join_paths(rootlibexecdir, 'import-pubring.gpg'))
 254 conf.set_quoted('USER_KEYRING_PATH',                          join_paths(pkgsysconfdir, 'import-pubring.gpg'))
 255 conf.set_quoted('DOCUMENT_ROOT',                              join_paths(pkgdatadir, 'gatewayd'))
 256 conf.set_quoted('SYSTEMD_HOMEWORK_PATH',                      join_paths(rootlibexecdir, 'systemd-homework'))
 257 conf.set_quoted('SYSTEMD_USERWORK_PATH',                      join_paths(rootlibexecdir, 'systemd-userwork'))
 258 conf.set10('MEMORY_ACCOUNTING_DEFAULT',                       memory_accounting_default)
 259 conf.set_quoted('MEMORY_ACCOUNTING_DEFAULT_YES_NO',           memory_accounting_default ? 'yes' : 'no')
 260 conf.set('STATUS_UNIT_FORMAT_DEFAULT',                        'STATUS_UNIT_FORMAT_' + status_unit_format_default.to_upper())
 261
 262 substs.set('prefix',                                          prefixdir)
 263 substs.set('rootprefix',                                      rootprefixdir)
 264 substs.set('rootprefix_noslash',                              rootprefixdir_noslash)
 265 substs.set('exec_prefix',                                     prefixdir)
 266 substs.set('libdir',                                          libdir)
 267 substs.set('rootlibdir',                                      rootlibdir)
 268 substs.set('includedir',                                      includedir)
 269 substs.set('sysconfdir',                                      sysconfdir)
 270 substs.set('bindir',                                          bindir)
 271 substs.set('rootbindir',                                      rootbindir)
 272 substs.set('rootlibexecdir',                                  rootlibexecdir)
 273 substs.set('systemunitdir',                                   systemunitdir)
 274 substs.set('userunitdir',                                     userunitdir)
 275 substs.set('systempresetdir',                                 systempresetdir)
 276 substs.set('userpresetdir',                                   userpresetdir)
 277 substs.set('udevhwdbdir',                                     udevhwdbdir)
 278 substs.set('udevrulesdir',                                    udevrulesdir)
 279 substs.set('udevlibexecdir',                                  udevlibexecdir)
 280 substs.set('environmentdir',                                  environmentdir)
 281 substs.set('catalogdir',                                      catalogdir)
 282 substs.set('tmpfilesdir',                                     tmpfilesdir)
 283 substs.set('sysusersdir',                                     sysusersdir)
 284 substs.set('sysctldir',                                       sysctldir)
 285 substs.set('binfmtdir',                                       binfmtdir)
 286 substs.set('modulesloaddir',                                  modulesloaddir)
 287 substs.set('modprobedir',                                     modprobedir)
 288 substs.set('systemgeneratordir',                              systemgeneratordir)
 289 substs.set('usergeneratordir',                                usergeneratordir)
 290 substs.set('systemenvgeneratordir',                           systemenvgeneratordir)
 291 substs.set('userenvgeneratordir',                             userenvgeneratordir)
 292 substs.set('systemshutdowndir',                               systemshutdowndir)
 293 substs.set('systemsleepdir',                                  systemsleepdir)
 294 substs.set('CERTIFICATEROOT',                                 get_option('certificate-root'))
 295 substs.set('RANDOM_SEED',                                     join_paths(randomseeddir, 'random-seed'))
 296 substs.set('SYSTEM_SYSVINIT_PATH',                            sysvinit_path)
 297 substs.set('SYSTEM_SYSVRCND_PATH',                            sysvrcnd_path)
 298 substs.set('RC_LOCAL_SCRIPT_PATH_START',                      get_option('rc-local'))
 299 substs.set('MEMORY_ACCOUNTING_DEFAULT',                       memory_accounting_default ? 'yes' : 'no')
 300 substs.set('STATUS_UNIT_FORMAT_DEFAULT',                      status_unit_format_default)
 301 substs.set('HIGH_RLIMIT_NOFILE',                              conf.get('HIGH_RLIMIT_NOFILE'))
 302 substs.set('BUILD_ROOT',                                      project_build_root)
 303
 304 #####################################################################
 305
 306 cc = meson.get_compiler('c')
 307 pkgconfig = import('pkgconfig')
 308 check_compilation_sh = find_program('tools/check-compilation.sh')
 309 meson_build_sh = find_program('tools/meson-build.sh')
 310
 311 want_tests = get_option('tests')
 312 slow_tests = want_tests != 'false' and get_option('slow-tests')
 313 fuzz_tests = want_tests != 'false' and get_option('fuzz-tests')
 314 install_tests = get_option('install-tests')
 315
 316 if add_languages('cpp', required : fuzzer_build)
 317         #  Used only for tests
 318         cxx = meson.get_compiler('cpp')
 319         cxx_cmd = ' '.join(cxx.cmd_array())
 320 else
 321         cxx_cmd = ''
 322 endif
 323
 324 if want_libfuzzer
 325         fuzzing_engine = meson.get_compiler('cpp').find_library('Fuzzer', required : false)
 326         if fuzzing_engine.found()
 327                 add_project_arguments('-fsanitize-coverage=trace-pc-guard,trace-cmp', language : 'c')
 328         elif cc.has_argument('-fsanitize=fuzzer-no-link')
 329                 add_project_arguments('-fsanitize=fuzzer-no-link', language : 'c')
 330         else
 331                 error('Looks like neither libFuzzer nor -fsanitize=fuzzer-no-link is supported')
 332         endif
 333 elif want_ossfuzz
 334         fuzzing_engine = meson.get_compiler('cpp').find_library('FuzzingEngine')
 335 endif
 336
 337 # Those generate many false positives, and we do not want to change the code to
 338 # avoid them.
 339 basic_disabled_warnings = [
 340         '-Wno-unused-parameter',
 341         '-Wno-missing-field-initializers',
 342         '-Wno-unused-result',
 343         '-Wno-format-signedness',
 344 ]
 345
 346 possible_cc_flags = [
 347         '-Werror=undef',
 348         '-Wlogical-op',
 349         '-Wmissing-include-dirs',
 350         '-Wold-style-definition',
 351         '-Wpointer-arith',
 352         '-Winit-self',
 353         '-Wfloat-equal',
 354         '-Wsuggest-attribute=noreturn',
 355         '-Werror=missing-prototypes',
 356         '-Werror=implicit-function-declaration',
 357         '-Werror=missing-declarations',
 358         '-Werror=return-type',
 359         '-Werror=incompatible-pointer-types',
 360         '-Werror=format=2',
 361         '-Wstrict-prototypes',
 362         '-Wredundant-decls',
 363         '-Wmissing-noreturn',
 364         '-Wimplicit-fallthrough=5',
 365         '-Wshadow',
 366         '-Wendif-labels',
 367         '-Wstrict-aliasing=2',
 368         '-Wwrite-strings',
 369         '-Werror=overflow',
 370         '-Werror=shift-count-overflow',
 371         '-Werror=shift-overflow=2',
 372         '-Wdate-time',
 373         '-Wnested-externs',
 374
 375         # negative arguments are correctly detected starting with meson 0.46.
 376         '-Wno-error=#warnings',  # clang
 377         '-Wno-string-plus-int',  # clang
 378
 379         # Disable -Wmaybe-uninitialized, since it's noisy on gcc 8 with
 380         # optimizations enabled, producing essentially false positives.
 381         '-Wno-maybe-uninitialized',
 382
 383         '-ffast-math',
 384         '-fno-common',
 385         '-fdiagnostics-show-option',
 386         '-fno-strict-aliasing',
 387         '-fvisibility=hidden',
 388         '-fstack-protector',
 389         '-fstack-protector-strong',
 390         '--param=ssp-buffer-size=4',
 391 ]
 392
 393 # --as-needed and --no-undefined are provided by meson by default,
 394 # run mesonconf to see what is enabled
 395 possible_link_flags = [
 396         '-Wl,-z,relro',
 397         '-Wl,-z,now',
 398         '-fstack-protector',
 399 ]
 400
 401 if cc.get_id() == 'clang'
 402         possible_cc_flags += [
 403                 '-Wno-typedef-redefinition',
 404                 '-Wno-gnu-variable-sized-type-not-at-end',
 405         ]
 406 endif
 407
 408 if get_option('buildtype') != 'debug'
 409         possible_cc_flags += [
 410                 '-ffunction-sections',
 411                 '-fdata-sections',
 412         ]
 413
 414         possible_link_flags += '-Wl,--gc-sections'
 415 endif
 416
 417 add_project_arguments(cc.get_supported_arguments(basic_disabled_warnings), language : 'c')
 418 add_project_arguments(cc.get_supported_arguments(possible_cc_flags), language : 'c')
 419 add_project_link_arguments(cc.get_supported_link_arguments(possible_link_flags), language : 'c')
 420
 421 have = cc.has_argument('-Wzero-length-bounds')
 422 conf.set10('HAVE_ZERO_LENGTH_BOUNDS', have)
 423
 424 if cc.compiles('''
 425    #include <time.h>
 426    #include <inttypes.h>
 427    typedef uint64_t usec_t;
 428    usec_t now(clockid_t clock);
 429    int main(void) {
 430            struct timespec now;
 431            return 0;
 432    }
 433 ''', args: '-Werror=shadow', name : '-Werror=shadow with local shadowing')
 434         add_project_arguments('-Werror=shadow', language : 'c')
 435 endif
 436
 437 if cxx_cmd != ''
 438         add_project_arguments(cxx.get_supported_arguments(basic_disabled_warnings), language : 'cpp')
 439 endif
 440
 441 cpp = ' '.join(cc.cmd_array()) + ' -E'
 442
 443 has_wstringop_truncation = cc.has_argument('-Wstringop-truncation')
 444
 445 #####################################################################
 446 # compilation result tests
 447
 448 conf.set('_GNU_SOURCE', true)
 449 conf.set('__SANE_USERSPACE_TYPES__', true)
 450 conf.set10('HAVE_WSTRINGOP_TRUNCATION', has_wstringop_truncation)
 451
 452 conf.set('SIZEOF_DEV_T', cc.sizeof('dev_t', prefix : '#include <sys/types.h>'))
 453 conf.set('SIZEOF_INO_T', cc.sizeof('ino_t', prefix : '#include <sys/types.h>'))
 454 conf.set('SIZEOF_TIME_T', cc.sizeof('time_t', prefix : '#include <sys/time.h>'))
 455 conf.set('SIZEOF_RLIM_T', cc.sizeof('rlim_t', prefix : '#include <sys/resource.h>'))
 456
 457 decl_headers = '''
 458 #include <uchar.h>
 459 #include <sys/stat.h>
 460 '''
 461
 462 foreach decl : ['char16_t',
 463                 'char32_t',
 464                 'struct statx',
 465                ]
 466
 467         # We get -1 if the size cannot be determined
 468         have = cc.sizeof(decl, prefix : decl_headers, args : '-D_GNU_SOURCE') > 0
 469
 470         if decl == 'struct statx'
 471                 if have
 472                         want_linux_stat_h = false
 473                 else
 474                         have = cc.sizeof(decl,
 475                                          prefix : decl_headers + '#include <linux/stat.h>',
 476                                          args : '-D_GNU_SOURCE') > 0
 477                         want_linux_stat_h = have
 478                 endif
 479         endif
 480
 481         conf.set10('HAVE_' + decl.underscorify().to_upper(), have)
 482 endforeach
 483
 484 conf.set10('WANT_LINUX_STAT_H', want_linux_stat_h)
 485
 486 foreach ident : ['secure_getenv', '__secure_getenv']
 487         conf.set10('HAVE_' + ident.to_upper(), cc.has_function(ident))
 488 endforeach
 489
 490 foreach ident : [
 491         ['memfd_create',      '''#include <sys/mman.h>'''],
 492         ['gettid',            '''#include <sys/types.h>
 493                                  #include <unistd.h>'''],
 494         ['pivot_root',        '''#include <stdlib.h>
 495                                  #include <unistd.h>'''],     # no known header declares pivot_root
 496         ['name_to_handle_at', '''#include <sys/types.h>
 497                                  #include <sys/stat.h>
 498                                  #include <fcntl.h>'''],
 499         ['setns',             '''#include <sched.h>'''],
 500         ['renameat2',         '''#include <stdio.h>
 501                                  #include <fcntl.h>'''],
 502         ['kcmp',              '''#include <linux/kcmp.h>'''],
 503         ['keyctl',            '''#include <sys/types.h>
 504                                  #include <keyutils.h>'''],
 505         ['copy_file_range',   '''#include <sys/syscall.h>
 506                                  #include <unistd.h>'''],
 507         ['bpf',               '''#include <sys/syscall.h>
 508                                  #include <unistd.h>'''],
 509         ['statx',             '''#include <sys/types.h>
 510                                  #include <sys/stat.h>
 511                                  #include <unistd.h>'''],
 512         ['explicit_bzero' ,   '''#include <string.h>'''],
 513         ['reallocarray',      '''#include <malloc.h>'''],
 514         ['set_mempolicy',     '''#include <stdlib.h>
 515                                  #include <unistd.h>'''],
 516         ['get_mempolicy',     '''#include <stdlib.h>
 517                                  #include <unistd.h>'''],
 518         ['pidfd_send_signal', '''#include <stdlib.h>
 519                                  #include <unistd.h>
 520                                  #include <signal.h>
 521                                  #include <sys/wait.h>'''],
 522         ['pidfd_open',        '''#include <stdlib.h>
 523                                  #include <unistd.h>
 524                                  #include <signal.h>
 525                                  #include <sys/wait.h>'''],
 526         ['rt_sigqueueinfo',   '''#include <stdlib.h>
 527                                  #include <unistd.h>
 528                                  #include <signal.h>
 529                                  #include <sys/wait.h>'''],
 530 ]
 531
 532         have = cc.has_function(ident[0], prefix : ident[1], args : '-D_GNU_SOURCE')
 533         conf.set10('HAVE_' + ident[0].to_upper(), have)
 534 endforeach
 535
 536 if cc.has_function('getrandom', prefix : '''#include <sys/random.h>''', args : '-D_GNU_SOURCE')
 537         conf.set10('USE_SYS_RANDOM_H', true)
 538         conf.set10('HAVE_GETRANDOM', true)
 539 else
 540         have = cc.has_function('getrandom', prefix : '''#include <linux/random.h>''')
 541         conf.set10('USE_SYS_RANDOM_H', false)
 542         conf.set10('HAVE_GETRANDOM', have)
 543 endif
 544
 545 #####################################################################
 546
 547 vcs_tagger = [project_source_root + '/tools/meson-vcs-tag.sh',
 548               project_source_root,
 549               get_option('version-tag'),
 550               meson.project_version()]
 551
 552 version_h = vcs_tag(
 553         input : 'src/version/version.h.in',
 554         output : 'version.h',
 555         command: vcs_tagger)
 556
 557 versiondep = declare_dependency(sources: version_h)
 558
 559 sed = find_program('sed')
 560 awk = find_program('awk')
 561 m4 = find_program('m4')
 562 stat = find_program('stat')
 563 git = find_program('git', required : false)
 564 env = find_program('env')
 565 perl = find_program('perl', required : false)
 566
 567 meson_make_symlink = project_source_root + '/tools/meson-make-symlink.sh'
 568 mkdir_p = 'mkdir -p $DESTDIR/@0@'
 569 test_efi_create_disk_sh = find_program('test/test-efi-create-disk.sh')
 570 splash_bmp = files('test/splash.bmp')
 571
 572 # if -Dxxx-path option is found, use that. Otherwise, check in $PATH,
 573 # /usr/sbin, /sbin, and fall back to the default from middle column.
 574 progs = [['quotaon',    '/usr/sbin/quotaon'    ],
 575          ['quotacheck', '/usr/sbin/quotacheck' ],
 576          ['kmod',       '/usr/bin/kmod'        ],
 577          ['kexec',      '/usr/sbin/kexec'      ],
 578          ['sulogin',    '/usr/sbin/sulogin'    ],
 579          ['mount',      '/usr/bin/mount',      'MOUNT_PATH'],
 580          ['umount',     '/usr/bin/umount',     'UMOUNT_PATH'],
 581          ['loadkeys',   '/usr/bin/loadkeys',   'KBD_LOADKEYS'],
 582          ['setfont',    '/usr/bin/setfont',    'KBD_SETFONT'],
 583          ['nologin',    '/usr/sbin/nologin',   ],
 584         ]
 585 foreach prog : progs
 586         path = get_option(prog[0] + '-path')
 587         if path != ''
 588                 message('Using @1@ for @0@'.format(prog[0], path))
 589         else
 590                 exe = find_program(prog[0],
 591                                    '/usr/sbin/' + prog[0],
 592                                    '/sbin/' + prog[0],
 593                                    required: false)
 594                 path = exe.found() ? exe.path() : prog[1]
 595         endif
 596         name = prog.length() > 2 ? prog[2] : prog[0].to_upper()
 597         conf.set_quoted(name, path)
 598         substs.set(name, path)
 599 endforeach
 600
 601 conf.set_quoted('TELINIT', get_option('telinit-path'))
 602
 603 if run_command('ln', '--relative', '--help').returncode() != 0
 604         error('ln does not support --relative (added in coreutils 8.16)')
 605 endif
 606
 607 ############################################################
 608
 609 gperf = find_program('gperf')
 610
 611 gperf_test_format = '''
 612 #include <string.h>
 613 const char * in_word_set(const char *, @0@);
 614 @1@
 615 '''
 616 gperf_snippet_format = 'echo foo,bar | @0@ -L ANSI-C'
 617 gperf_snippet = run_command('sh', '-c', gperf_snippet_format.format(gperf.path()))
 618 gperf_test = gperf_test_format.format('size_t', gperf_snippet.stdout())
 619 if cc.compiles(gperf_test)
 620         gperf_len_type = 'size_t'
 621 else
 622         gperf_test = gperf_test_format.format('unsigned', gperf_snippet.stdout())
 623         if cc.compiles(gperf_test)
 624                 gperf_len_type = 'unsigned'
 625         else
 626                 error('unable to determine gperf len type')
 627         endif
 628 endif
 629 message('gperf len type is @0@'.format(gperf_len_type))
 630 conf.set('GPERF_LEN_TYPE', gperf_len_type,
 631          description : 'The type of gperf "len" parameter')
 632
 633 ############################################################
 634
 635 if not cc.has_header('sys/capability.h')
 636         error('POSIX caps headers not found')
 637 endif
 638 foreach header : ['crypt.h',
 639                   'linux/memfd.h',
 640                   'linux/vm_sockets.h',
 641                   'sys/auxv.h',
 642                   'valgrind/memcheck.h',
 643                   'valgrind/valgrind.h',
 644                  ]
 645
 646         conf.set10('HAVE_' + header.underscorify().to_upper(),
 647                    cc.has_header(header))
 648 endforeach
 649
 650 ############################################################
 651
 652 fallback_hostname = get_option('fallback-hostname')
 653 if fallback_hostname == '' or fallback_hostname[0] == '.' or fallback_hostname[0] == '-'
 654         error('Invalid fallback-hostname configuration')
 655         # A more extensive test is done in test-hostname-util. Let's catch
 656         # the most obvious errors here so we don't fail with an assert later.
 657 endif
 658 conf.set_quoted('FALLBACK_HOSTNAME', fallback_hostname)
 659
 660 conf.set10('ENABLE_COMPAT_GATEWAY_HOSTNAME', get_option('compat-gateway-hostname'))
 661 gateway_hostnames = ['_gateway'] + (conf.get('ENABLE_COMPAT_GATEWAY_HOSTNAME') == 1 ? ['gateway'] : [])
 662
 663 default_hierarchy = get_option('default-hierarchy')
 664 conf.set_quoted('DEFAULT_HIERARCHY_NAME', default_hierarchy,
 665                 description : 'default cgroup hierarchy as string')
 666 if default_hierarchy == 'legacy'
 667         conf.set('DEFAULT_HIERARCHY', 'CGROUP_UNIFIED_NONE')
 668 elif default_hierarchy == 'hybrid'
 669         conf.set('DEFAULT_HIERARCHY', 'CGROUP_UNIFIED_SYSTEMD')
 670 else
 671         conf.set('DEFAULT_HIERARCHY', 'CGROUP_UNIFIED_ALL')
 672 endif
 673
 674 default_net_naming_scheme = get_option('default-net-naming-scheme')
 675 conf.set_quoted('DEFAULT_NET_NAMING_SCHEME', default_net_naming_scheme)
 676
 677 time_epoch = get_option('time-epoch')
 678 if time_epoch == -1
 679         source_date_epoch = run_command('sh', ['-c', 'echo "$SOURCE_DATE_EPOCH"']).stdout().strip()
 680         if source_date_epoch != ''
 681                 time_epoch = source_date_epoch.to_int()
 682         else
 683                 NEWS = files('NEWS')
 684                 time_epoch = run_command(stat, '-c', '%Y', NEWS).stdout().to_int()
 685         endif
 686 endif
 687 conf.set('TIME_EPOCH', time_epoch)
 688
 689 system_uid_max = get_option('system-uid-max')
 690 if system_uid_max == -1
 691         system_uid_max = run_command(
 692                 awk,
 693                 '/^\s*SYS_UID_MAX\s+/ { uid=$2 } END { print uid }',
 694                 '/etc/login.defs').stdout().strip()
 695         if system_uid_max == ''
 696                 system_uid_max = 999
 697         else
 698                 system_uid_max = system_uid_max.to_int()
 699         endif
 700 endif
 701 conf.set('SYSTEM_UID_MAX', system_uid_max)
 702 substs.set('systemuidmax', system_uid_max)
 703
 704 system_gid_max = get_option('system-gid-max')
 705 if system_gid_max == -1
 706         system_gid_max = run_command(
 707                 awk,
 708                 '/^\s*SYS_GID_MAX\s+/ { gid=$2 } END { print gid }',
 709                 '/etc/login.defs').stdout().strip()
 710         if system_gid_max == ''
 711                 system_gid_max = 999
 712         else
 713                 system_gid_max = system_gid_max.to_int()
 714         endif
 715 endif
 716 conf.set('SYSTEM_GID_MAX', system_gid_max)
 717 substs.set('systemgidmax', system_gid_max)
 718
 719 dynamic_uid_min = get_option('dynamic-uid-min')
 720 dynamic_uid_max = get_option('dynamic-uid-max')
 721 conf.set('DYNAMIC_UID_MIN', dynamic_uid_min)
 722 conf.set('DYNAMIC_UID_MAX', dynamic_uid_max)
 723 substs.set('dynamicuidmin', dynamic_uid_min)
 724 substs.set('dynamicuidmax', dynamic_uid_max)
 725
 726 container_uid_base_min = get_option('container-uid-base-min')
 727 container_uid_base_max = get_option('container-uid-base-max')
 728 conf.set('CONTAINER_UID_BASE_MIN', container_uid_base_min)
 729 conf.set('CONTAINER_UID_BASE_MAX', container_uid_base_max)
 730 substs.set('containeruidbasemin', container_uid_base_min)
 731 substs.set('containeruidbasemax', container_uid_base_max)
 732
 733 nobody_user = get_option('nobody-user')
 734 nobody_group = get_option('nobody-group')
 735
 736 if not meson.is_cross_build()
 737         getent_result = run_command('getent', 'passwd', '65534')
 738         if getent_result.returncode() == 0
 739                 name = getent_result.stdout().split(':')[0]
 740                 if name != nobody_user
 741                         warning('\n' +
 742                                 '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) +
 743                                 'Your build will result in an user table setup that is incompatible with the local system.')
 744                 endif
 745         endif
 746         id_result = run_command('id', '-u', nobody_user)
 747         if id_result.returncode() == 0
 748                 id = id_result.stdout().to_int()
 749                 if id != 65534
 750                         warning('\n' +
 751                                 '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) +
 752                                 'Your build will result in an user table setup that is incompatible with the local system.')
 753                 endif
 754         endif
 755
 756         getent_result = run_command('getent', 'group', '65534')
 757         if getent_result.returncode() == 0
 758                 name = getent_result.stdout().split(':')[0]
 759                 if name != nobody_group
 760                         warning('\n' +
 761                                 '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) +
 762                                 'Your build will result in an group table setup that is incompatible with the local system.')
 763                 endif
 764         endif
 765         id_result = run_command('id', '-g', nobody_group)
 766         if id_result.returncode() == 0
 767                 id = id_result.stdout().to_int()
 768                 if id != 65534
 769                         warning('\n' +
 770                                 '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) +
 771                                 'Your build will result in an group table setup that is incompatible with the local system.')
 772                 endif
 773         endif
 774 endif
 775 if nobody_user != nobody_group and not (nobody_user == 'nobody' and nobody_group == 'nogroup')
 776         warning('\n' +
 777                 'The configured user name "@0@" and group name "@0@" of the nobody user/group are not equivalent.\n'.format(nobody_user, nobody_group) +
 778                 'Please re-check that both "nobody-user" and "nobody-group" options are correctly set.')
 779 endif
 780
 781 conf.set_quoted('NOBODY_USER_NAME', nobody_user)
 782 conf.set_quoted('NOBODY_GROUP_NAME', nobody_group)
 783 substs.set('NOBODY_USER_NAME', nobody_user)
 784 substs.set('NOBODY_GROUP_NAME', nobody_group)
 785
 786 tty_gid = get_option('tty-gid')
 787 conf.set('TTY_GID', tty_gid)
 788 substs.set('TTY_GID', tty_gid)
 789
 790 # Ensure provided GID argument is numeric, otherwise fallback to default assignment
 791 users_gid = get_option('users-gid')
 792 substs.set('USERS_GID', users_gid < 0 ? '-' : users_gid)
 793
 794 conf.set10('ENABLE_ADM_GROUP', get_option('adm-group'))
 795 conf.set10('ENABLE_WHEEL_GROUP', get_option('wheel-group'))
 796
 797 dev_kvm_mode = get_option('dev-kvm-mode')
 798 substs.set('DEV_KVM_MODE', dev_kvm_mode)
 799 conf.set10('DEV_KVM_UACCESS', dev_kvm_mode != '0666')
 800 group_render_mode = get_option('group-render-mode')
 801 substs.set('GROUP_RENDER_MODE', group_render_mode)
 802 conf.set10('GROUP_RENDER_UACCESS', group_render_mode != '0666')
 803
 804 kill_user_processes = get_option('default-kill-user-processes')
 805 conf.set10('KILL_USER_PROCESSES', kill_user_processes)
 806 conf.set_quoted('KILL_USER_PROCESSES_YES_NO', kill_user_processes ? 'yes' : 'no')
 807 substs.set('KILL_USER_PROCESSES', kill_user_processes ? 'yes' : 'no')
 808
 809 dns_servers = get_option('dns-servers')
 810 conf.set_quoted('DNS_SERVERS', dns_servers)
 811 substs.set('DNS_SERVERS', dns_servers)
 812
 813 ntp_servers = get_option('ntp-servers')
 814 conf.set_quoted('NTP_SERVERS', ntp_servers)
 815 substs.set('NTP_SERVERS', ntp_servers)
 816
 817 default_locale = get_option('default-locale')
 818 if default_locale == ''
 819         if not meson.is_cross_build()
 820                 choose_default_locale_sh = find_program('tools/choose-default-locale.sh')
 821                 default_locale = run_command(choose_default_locale_sh).stdout().strip()
 822         else
 823                 default_locale = 'C.UTF-8'
 824         endif
 825 endif
 826 conf.set_quoted('SYSTEMD_DEFAULT_LOCALE', default_locale)
 827
 828 conf.set_quoted('GETTEXT_PACKAGE', meson.project_name())
 829
 830 service_watchdog = get_option('service-watchdog')
 831 watchdog_value = service_watchdog == '' ? '' : 'WatchdogSec=' + service_watchdog
 832 substs.set('SERVICE_WATCHDOG', watchdog_value)
 833
 834 substs.set('SUSHELL', get_option('debug-shell'))
 835 substs.set('DEBUGTTY', get_option('debug-tty'))
 836 conf.set_quoted('DEBUGTTY', get_option('debug-tty'))
 837
 838 enable_debug_hashmap = false
 839 enable_debug_mmap_cache = false
 840 enable_debug_siphash = false
 841 foreach name : get_option('debug-extra')
 842         if name == 'hashmap'
 843                 enable_debug_hashmap = true
 844         elif name == 'mmap-cache'
 845                 enable_debug_mmap_cache = true
 846         elif name == 'siphash'
 847                 enable_debug_siphash = true
 848         else
 849                 message('unknown debug option "@0@", ignoring'.format(name))
 850         endif
 851 endforeach
 852 conf.set10('ENABLE_DEBUG_HASHMAP', enable_debug_hashmap)
 853 conf.set10('ENABLE_DEBUG_MMAP_CACHE', enable_debug_mmap_cache)
 854 conf.set10('ENABLE_DEBUG_SIPHASH', enable_debug_siphash)
 855
 856 conf.set10('VALGRIND', get_option('valgrind'))
 857 conf.set10('LOG_TRACE', get_option('log-trace'))
 858
 859 default_user_path = get_option('user-path')
 860 if default_user_path != ''
 861         conf.set_quoted('DEFAULT_USER_PATH', default_user_path)
 862         default_user_path_display = default_user_path
 863 else
 864         # meson 0.49 fails when ?: is used in .format()
 865         default_user_path_display = '(same as system services)'
 866 endif
 867
 868
 869 #####################################################################
 870
 871 threads = dependency('threads')
 872 librt = cc.find_library('rt')
 873 libm = cc.find_library('m')
 874 libdl = cc.find_library('dl')
 875 libcrypt = cc.find_library('crypt')
 876
 877 libcap = dependency('libcap', required : false)
 878 if not libcap.found()
 879         # Compat with Ubuntu 14.04 which ships libcap w/o .pc file
 880         libcap = cc.find_library('cap')
 881 endif
 882
 883 libmount = dependency('mount',
 884                       version : fuzzer_build ? '>= 0' : '>= 2.30')
 885
 886 want_libfdisk = get_option('fdisk')
 887 if want_libfdisk != 'false' and not skip_deps
 888         libfdisk = dependency('fdisk',
 889                               required : want_libfdisk == 'true')
 890         have = libfdisk.found()
 891 else
 892         have = false
 893         libfdisk = []
 894 endif
 895 conf.set10('HAVE_LIBFDISK', have)
 896
 897 want_pwquality = get_option('pwquality')
 898 if want_pwquality != 'false' and not skip_deps
 899         libpwquality = dependency('pwquality', required : want_pwquality == 'true')
 900         have = libpwquality.found()
 901 else
 902         have = false
 903         libpwquality = []
 904 endif
 905 conf.set10('HAVE_PWQUALITY', have)
 906
 907 want_seccomp = get_option('seccomp')
 908 if want_seccomp != 'false' and not skip_deps
 909         libseccomp = dependency('libseccomp',
 910                                 version : '>= 2.3.1',
 911                                 required : want_seccomp == 'true')
 912         have = libseccomp.found()
 913 else
 914         have = false
 915         libseccomp = []
 916 endif
 917 conf.set10('HAVE_SECCOMP', have)
 918
 919 want_selinux = get_option('selinux')
 920 if want_selinux != 'false' and not skip_deps
 921         libselinux = dependency('libselinux',
 922                                 version : '>= 2.1.9',
 923                                 required : want_selinux == 'true')
 924         have = libselinux.found()
 925 else
 926         have = false
 927         libselinux = []
 928 endif
 929 conf.set10('HAVE_SELINUX', have)
 930
 931 want_apparmor = get_option('apparmor')
 932 if want_apparmor != 'false' and not skip_deps
 933         libapparmor = dependency('libapparmor',
 934                                  version : '>= 2.13',
 935                                  required : want_apparmor == 'true')
 936         have = libapparmor.found()
 937 else
 938         have = false
 939         libapparmor = []
 940 endif
 941 conf.set10('HAVE_APPARMOR', have)
 942
 943 smack_run_label = get_option('smack-run-label')
 944 if smack_run_label != ''
 945         conf.set_quoted('SMACK_RUN_LABEL', smack_run_label)
 946 endif
 947
 948 want_polkit = get_option('polkit')
 949 install_polkit = false
 950 install_polkit_pkla = false
 951 if want_polkit != 'false' and not skip_deps
 952         install_polkit = true
 953
 954         libpolkit = dependency('polkit-gobject-1',
 955                                required : false)
 956         if libpolkit.found() and libpolkit.version().version_compare('< 0.106')
 957                 message('Old polkit detected, will install pkla files')
 958                 install_polkit_pkla = true
 959         endif
 960 endif
 961 conf.set10('ENABLE_POLKIT', install_polkit)
 962
 963 want_acl = get_option('acl')
 964 if want_acl != 'false' and not skip_deps
 965         libacl = cc.find_library('acl', required : want_acl == 'true')
 966         have = libacl.found()
 967 else
 968         have = false
 969         libacl = []
 970 endif
 971 conf.set10('HAVE_ACL', have)
 972
 973 want_audit = get_option('audit')
 974 if want_audit != 'false' and not skip_deps
 975         libaudit = dependency('audit', required : want_audit == 'true')
 976         have = libaudit.found()
 977 else
 978         have = false
 979         libaudit = []
 980 endif
 981 conf.set10('HAVE_AUDIT', have)
 982
 983 want_blkid = get_option('blkid')
 984 if want_blkid != 'false' and not skip_deps
 985         libblkid = dependency('blkid', required : want_blkid == 'true')
 986         have = libblkid.found()
 987 else
 988         have = false
 989         libblkid = []
 990 endif
 991 conf.set10('HAVE_BLKID', have)
 992
 993 want_kmod = get_option('kmod')
 994 if want_kmod != 'false' and not skip_deps
 995         libkmod = dependency('libkmod',
 996                              version : '>= 15',
 997                              required : want_kmod == 'true')
 998         have = libkmod.found()
 999 else
1000         have = false
1001         libkmod = []
1002 endif
1003 conf.set10('HAVE_KMOD', have)
1004
1005 want_pam = get_option('pam')
1006 if want_pam != 'false' and not skip_deps
1007         libpam = cc.find_library('pam', required : want_pam == 'true')
1008         libpam_misc = cc.find_library('pam_misc', required : want_pam == 'true')
1009         have = libpam.found() and libpam_misc.found()
1010 else
1011         have = false
1012         libpam = []
1013         libpam_misc = []
1014 endif
1015 conf.set10('HAVE_PAM', have)
1016
1017 want_microhttpd = get_option('microhttpd')
1018 if want_microhttpd != 'false' and not skip_deps
1019         libmicrohttpd = dependency('libmicrohttpd',
1020                                    version : '>= 0.9.33',
1021                                    required : want_microhttpd == 'true')
1022         have = libmicrohttpd.found()
1023 else
1024         have = false
1025         libmicrohttpd = []
1026 endif
1027 conf.set10('HAVE_MICROHTTPD', have)
1028
1029 want_libcryptsetup = get_option('libcryptsetup')
1030 if want_libcryptsetup != 'false' and not skip_deps
1031         libcryptsetup = dependency('libcryptsetup',
1032                                    version : '>= 2.0.1',
1033                                    required : want_libcryptsetup == 'true')
1034         have = libcryptsetup.found()
1035
1036         conf.set10('HAVE_CRYPT_SET_METADATA_SIZE',
1037                    have and cc.has_function('crypt_set_metadata_size', dependencies : libcryptsetup))
1038         conf.set10('HAVE_CRYPT_ACTIVATE_BY_SIGNED_KEY',
1039                    have and cc.has_function('crypt_activate_by_signed_key', dependencies : libcryptsetup))
1040 else
1041         have = false
1042         libcryptsetup = []
1043 endif
1044 conf.set10('HAVE_LIBCRYPTSETUP', have)
1045
1046 want_libcurl = get_option('libcurl')
1047 if want_libcurl != 'false' and not skip_deps
1048         libcurl = dependency('libcurl',
1049                              version : '>= 7.32.0',
1050                              required : want_libcurl == 'true')
1051         have = libcurl.found()
1052 else
1053         have = false
1054         libcurl = []
1055 endif
1056 conf.set10('HAVE_LIBCURL', have)
1057
1058 want_libidn = get_option('libidn')
1059 want_libidn2 = get_option('libidn2')
1060 if want_libidn == 'true' and want_libidn2 == 'true'
1061         error('libidn and libidn2 cannot be requested simultaneously')
1062 endif
1063
1064 if want_libidn2 != 'false' and want_libidn != 'true' and not skip_deps
1065         libidn = dependency('libidn2',
1066                             required : want_libidn2 == 'true')
1067         have = libidn.found()
1068 else
1069         have = false
1070         libidn = []
1071 endif
1072 conf.set10('HAVE_LIBIDN2', have)
1073 if not have and want_libidn != 'false' and not skip_deps
1074         # libidn is used for both libidn and libidn2 objects
1075         libidn = dependency('libidn',
1076                             required : want_libidn == 'true')
1077         have = libidn.found()
1078 else
1079         have = false
1080 endif
1081 conf.set10('HAVE_LIBIDN', have)
1082
1083 want_libiptc = get_option('libiptc')
1084 if want_libiptc != 'false' and not skip_deps
1085         libiptc = dependency('libiptc',
1086                              required : want_libiptc == 'true')
1087         have = libiptc.found()
1088 else
1089         have = false
1090         libiptc = []
1091 endif
1092 conf.set10('HAVE_LIBIPTC', have)
1093
1094 want_qrencode = get_option('qrencode')
1095 if want_qrencode != 'false' and not skip_deps
1096         libqrencode = dependency('libqrencode',
1097                                  required : want_qrencode == 'true')
1098         have = libqrencode.found()
1099 else
1100         have = false
1101         libqrencode = []
1102 endif
1103 conf.set10('HAVE_QRENCODE', have)
1104
1105 want_gcrypt = get_option('gcrypt')
1106 if want_gcrypt != 'false' and not skip_deps
1107         libgcrypt = cc.find_library('gcrypt', required : want_gcrypt == 'true')
1108         libgpg_error = cc.find_library('gpg-error', required : want_gcrypt == 'true')
1109         have = libgcrypt.found() and libgpg_error.found()
1110 else
1111         have = false
1112 endif
1113 if not have
1114         # link to neither of the libs if one is not found
1115         libgcrypt = []
1116         libgpg_error = []
1117 endif
1118 conf.set10('HAVE_GCRYPT', have)
1119
1120 want_gnutls = get_option('gnutls')
1121 if want_gnutls != 'false' and not skip_deps
1122         libgnutls = dependency('gnutls',
1123                                version : '>= 3.1.4',
1124                                required : want_gnutls == 'true')
1125         have = libgnutls.found()
1126 else
1127         have = false
1128         libgnutls = []
1129 endif
1130 conf.set10('HAVE_GNUTLS', have)
1131
1132 want_openssl = get_option('openssl')
1133 if want_openssl != 'false' and not skip_deps
1134         libopenssl = dependency('openssl',
1135                                 version : '>= 1.1.0',
1136                                 required : want_openssl == 'true')
1137         have = libopenssl.found()
1138 else
1139         have = false
1140         libopenssl = []
1141 endif
1142 conf.set10('HAVE_OPENSSL', have)
1143
1144 want_p11kit = get_option('p11kit')
1145 if want_p11kit != 'false' and not skip_deps
1146         libp11kit = dependency('p11-kit-1',
1147                                version : '>= 0.23.3',
1148                                required : want_p11kit == 'true')
1149         have = libp11kit.found()
1150 else
1151         have = false
1152         libp11kit = []
1153 endif
1154 conf.set10('HAVE_P11KIT', have)
1155
1156 want_libfido2 = get_option('libfido2')
1157 if want_libfido2 != 'false' and not skip_deps
1158         libfido2 = dependency('libfido2',
1159                               required : want_libfido2 == 'true')
1160         have = libfido2.found()
1161 else
1162         have = false
1163         libfido2 = []
1164 endif
1165 conf.set10('HAVE_LIBFIDO2', have)
1166
1167 want_elfutils = get_option('elfutils')
1168 if want_elfutils != 'false' and not skip_deps
1169         libdw = dependency('libdw',
1170                            required : want_elfutils == 'true')
1171         have = libdw.found()
1172 else
1173         have = false
1174         libdw = []
1175 endif
1176 conf.set10('HAVE_ELFUTILS', have)
1177
1178 want_zlib = get_option('zlib')
1179 if want_zlib != 'false' and not skip_deps
1180         libz = dependency('zlib',
1181                           required : want_zlib == 'true')
1182         have = libz.found()
1183 else
1184         have = false
1185         libz = []
1186 endif
1187 conf.set10('HAVE_ZLIB', have)
1188
1189 want_bzip2 = get_option('bzip2')
1190 if want_bzip2 != 'false' and not skip_deps
1191         libbzip2 = cc.find_library('bz2',
1192                                    required : want_bzip2 == 'true')
1193         have = libbzip2.found()
1194 else
1195         have = false
1196         libbzip2 = []
1197 endif
1198 conf.set10('HAVE_BZIP2', have)
1199
1200 want_xz = get_option('xz')
1201 if want_xz != 'false' and not skip_deps
1202         libxz = dependency('liblzma',
1203                            required : want_xz == 'true')
1204         have_xz = libxz.found()
1205 else
1206         have_xz = false
1207         libxz = []
1208 endif
1209 conf.set10('HAVE_XZ', have_xz)
1210
1211 want_lz4 = get_option('lz4')
1212 if want_lz4 != 'false' and not skip_deps
1213         liblz4 = dependency('liblz4',
1214                             version : '>= 1.3.0',
1215                             required : want_lz4 == 'true')
1216         have_lz4 = liblz4.found()
1217 else
1218         have_lz4 = false
1219         liblz4 = []
1220 endif
1221 conf.set10('HAVE_LZ4', have_lz4)
1222
1223 want_zstd = get_option('zstd')
1224 if want_zstd != 'false' and not skip_deps
1225         libzstd = dependency('libzstd',
1226                              required : want_zstd == 'true',
1227                              version : '>= 1.4.0')
1228         have_zstd = libzstd.found()
1229 else
1230         have_zstd = false
1231         libzstd = []
1232 endif
1233 conf.set10('HAVE_ZSTD', have_zstd)
1234
1235 conf.set10('HAVE_COMPRESSION', have_xz or have_lz4 or have_zstd)
1236
1237 want_xkbcommon = get_option('xkbcommon')
1238 if want_xkbcommon != 'false' and not skip_deps
1239         libxkbcommon = dependency('xkbcommon',
1240                                   version : '>= 0.3.0',
1241                                   required : want_xkbcommon == 'true')
1242         have = libxkbcommon.found()
1243 else
1244         have = false
1245         libxkbcommon = []
1246 endif
1247 conf.set10('HAVE_XKBCOMMON', have)
1248
1249 want_pcre2 = get_option('pcre2')
1250 if want_pcre2 != 'false'
1251         libpcre2 = dependency('libpcre2-8',
1252                               required : want_pcre2 == 'true')
1253         have = libpcre2.found()
1254 else
1255         have = false
1256         libpcre2 = []
1257 endif
1258 conf.set10('HAVE_PCRE2', have)
1259
1260 want_glib = get_option('glib')
1261 if want_glib != 'false' and not skip_deps
1262         libglib =    dependency('glib-2.0',
1263                                 version : '>= 2.22.0',
1264                                 required : want_glib == 'true')
1265         libgobject = dependency('gobject-2.0',
1266                                 version : '>= 2.22.0',
1267                                 required : want_glib == 'true')
1268         libgio =     dependency('gio-2.0',
1269                                 required : want_glib == 'true')
1270         have = libglib.found() and libgobject.found() and libgio.found()
1271 else
1272         have = false
1273         libglib = []
1274         libgobject = []
1275         libgio = []
1276 endif
1277 conf.set10('HAVE_GLIB', have)
1278
1279 want_dbus = get_option('dbus')
1280 if want_dbus != 'false' and not skip_deps
1281         libdbus = dependency('dbus-1',
1282                              version : '>= 1.3.2',
1283                              required : want_dbus == 'true')
1284         have = libdbus.found()
1285 else
1286         have = false
1287         libdbus = []
1288 endif
1289 conf.set10('HAVE_DBUS', have)
1290
1291 default_dnssec = get_option('default-dnssec')
1292 if skip_deps
1293         default_dnssec = 'no'
1294 endif
1295 if default_dnssec != 'no' and conf.get('HAVE_GCRYPT') == 0
1296         message('default-dnssec cannot be set to yes or allow-downgrade when gcrypt is disabled. Setting default-dnssec to no.')
1297         default_dnssec = 'no'
1298 endif
1299 conf.set('DEFAULT_DNSSEC_MODE',
1300          'DNSSEC_' + default_dnssec.underscorify().to_upper())
1301 substs.set('DEFAULT_DNSSEC_MODE', default_dnssec)
1302
1303 dns_over_tls = get_option('dns-over-tls')
1304 if dns_over_tls != 'false'
1305         if dns_over_tls == 'openssl'
1306                 have_gnutls = false
1307         else
1308                 have_gnutls = (conf.get('HAVE_GNUTLS') == 1 and libgnutls.version().version_compare('>= 3.6.0'))
1309                 if dns_over_tls == 'gnutls' and not have_gnutls
1310                         error('DNS-over-TLS support was requested with gnutls, but dependencies are not available')
1311                 endif
1312         endif
1313         if dns_over_tls == 'gnutls' or have_gnutls
1314                 have_openssl = false
1315         else
1316                 have_openssl = conf.get('HAVE_OPENSSL') == 1
1317                 if dns_over_tls != 'auto' and not have_openssl
1318                         str = dns_over_tls == 'openssl' ? ' with openssl' : ''
1319                         error('DNS-over-TLS support was requested@0@, but dependencies are not available'.format(str))
1320                 endif
1321         endif
1322         have = have_gnutls or have_openssl
1323 else
1324         have = false
1325         have_gnutls = false
1326         have_openssl = false
1327 endif
1328 conf.set10('ENABLE_DNS_OVER_TLS', have)
1329 conf.set10('DNS_OVER_TLS_USE_GNUTLS', have_gnutls)
1330 conf.set10('DNS_OVER_TLS_USE_OPENSSL', have_openssl)
1331
1332 default_dns_over_tls = get_option('default-dns-over-tls')
1333 if skip_deps
1334         default_dns_over_tls = 'no'
1335 endif
1336 if default_dns_over_tls != 'no' and conf.get('ENABLE_DNS_OVER_TLS') == 0
1337         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.')
1338         default_dns_over_tls = 'no'
1339 endif
1340 conf.set('DEFAULT_DNS_OVER_TLS_MODE',
1341          'DNS_OVER_TLS_' + default_dns_over_tls.underscorify().to_upper())
1342 substs.set('DEFAULT_DNS_OVER_TLS_MODE', default_dns_over_tls)
1343
1344 default_mdns = get_option('default-mdns')
1345 conf.set('DEFAULT_MDNS_MODE',
1346          'RESOLVE_SUPPORT_' + default_mdns.to_upper())
1347 substs.set('DEFAULT_MDNS_MODE', default_mdns)
1348
1349 default_llmnr = get_option('default-llmnr')
1350 conf.set('DEFAULT_LLMNR_MODE',
1351          'RESOLVE_SUPPORT_' + default_llmnr.to_upper())
1352 substs.set('DEFAULT_LLMNR_MODE', default_llmnr)
1353
1354 want_repart = get_option('repart')
1355 if want_repart != 'false'
1356         have = (conf.get('HAVE_OPENSSL') == 1 and
1357                 conf.get('HAVE_LIBFDISK') == 1)
1358         if want_repart == 'true' and not have
1359                 error('repart support was requested, but dependencies are not available')
1360         endif
1361 else
1362         have = false
1363 endif
1364 conf.set10('ENABLE_REPART', have)
1365
1366 want_importd = get_option('importd')
1367 if want_importd != 'false'
1368         have = (conf.get('HAVE_LIBCURL') == 1 and
1369                 conf.get('HAVE_ZLIB') == 1 and
1370                 conf.get('HAVE_XZ') == 1 and
1371                 conf.get('HAVE_GCRYPT') == 1)
1372         if want_importd == 'true' and not have
1373                 error('importd support was requested, but dependencies are not available')
1374         endif
1375 else
1376         have = false
1377 endif
1378 conf.set10('ENABLE_IMPORTD', have)
1379
1380 want_homed = get_option('homed')
1381 if want_homed != 'false'
1382         have = (conf.get('HAVE_OPENSSL') == 1 and
1383                 conf.get('HAVE_LIBFDISK') == 1 and
1384                 conf.get('HAVE_LIBCRYPTSETUP') == 1)
1385         if want_homed == 'true' and not have
1386                 error('homed support was requested, but dependencies are not available')
1387         endif
1388 else
1389         have = false
1390 endif
1391 conf.set10('ENABLE_HOMED', have)
1392
1393 have = have and conf.get('HAVE_PAM') == 1
1394 conf.set10('ENABLE_PAM_HOME', have)
1395
1396 want_remote = get_option('remote')
1397 if want_remote != 'false'
1398         have_deps = [conf.get('HAVE_MICROHTTPD') == 1,
1399                      conf.get('HAVE_LIBCURL') == 1]
1400         # sd-j-remote requires µhttpd, and sd-j-upload requires libcurl, so
1401         # it's possible to build one without the other. Complain only if
1402         # support was explicitly requested. The auxiliary files like sysusers
1403         # config should be installed when any of the programs are built.
1404         if want_remote == 'true' and not (have_deps[0] and have_deps[1])
1405                 error('remote support was requested, but dependencies are not available')
1406         endif
1407         have = have_deps[0] or have_deps[1]
1408 else
1409         have = false
1410 endif
1411 conf.set10('ENABLE_REMOTE', have)
1412
1413 foreach term : ['utmp',
1414                 'hibernate',
1415                 'environment-d',
1416                 'binfmt',
1417                 'coredump',
1418                 'pstore',
1419                 'resolve',
1420                 'logind',
1421                 'hostnamed',
1422                 'localed',
1423                 'machined',
1424                 'portabled',
1425                 'userdb',
1426                 'networkd',
1427                 'timedated',
1428                 'timesyncd',
1429                 'firstboot',
1430                 'randomseed',
1431                 'backlight',
1432                 'vconsole',
1433                 'quotacheck',
1434                 'sysusers',
1435                 'tmpfiles',
1436                 'hwdb',
1437                 'rfkill',
1438                 'xdg-autostart',
1439                 'ldconfig',
1440                 'efi',
1441                 'tpm',
1442                 'ima',
1443                 'smack',
1444                 'gshadow',
1445                 'idn',
1446                 'initrd',
1447                 'nss-myhostname',
1448                 'nss-systemd']
1449         have = get_option(term)
1450         name = 'ENABLE_' + term.underscorify().to_upper()
1451         conf.set10(name, have)
1452 endforeach
1453
1454 foreach tuple : [['nss-mymachines', 'machined'],
1455                  ['nss-resolve',    'resolve']]
1456         want = get_option(tuple[0])
1457         if want != 'false'
1458                 have = get_option(tuple[1])
1459                 if want == 'true' and not have
1460                         error('@0@ is requested but @1@ is disabled'.format(tuple[0], tuple[1]))
1461                 endif
1462         else
1463                 have = false
1464         endif
1465         name = 'ENABLE_' + tuple[0].underscorify().to_upper()
1466         conf.set10(name, have)
1467 endforeach
1468
1469 enable_nss = false
1470 foreach term : ['ENABLE_NSS_MYHOSTNAME',
1471                 'ENABLE_NSS_MYMACHINES',
1472                 'ENABLE_NSS_RESOLVE',
1473                 'ENABLE_NSS_SYSTEMD']
1474         if conf.get(term) == 1
1475                 enable_nss = true
1476         endif
1477 endforeach
1478 conf.set10('ENABLE_NSS', enable_nss)
1479
1480 conf.set10('ENABLE_TIMEDATECTL', get_option('timedated') or get_option('timesyncd'))
1481
1482 tests = []
1483 fuzzers = []
1484
1485 conf.set10('SYSTEMD_SLOW_TESTS_DEFAULT', slow_tests)
1486
1487 #####################################################################
1488
1489 if get_option('efi')
1490         efi_arch = host_machine.cpu_family()
1491
1492         if efi_arch == 'x86'
1493                 EFI_MACHINE_TYPE_NAME = 'ia32'
1494                 gnu_efi_arch = 'ia32'
1495         elif efi_arch == 'x86_64'
1496                 EFI_MACHINE_TYPE_NAME = 'x64'
1497                 gnu_efi_arch = 'x86_64'
1498         elif efi_arch == 'arm'
1499                 EFI_MACHINE_TYPE_NAME = 'arm'
1500                 gnu_efi_arch = 'arm'
1501         elif efi_arch == 'aarch64'
1502                 EFI_MACHINE_TYPE_NAME = 'aa64'
1503                 gnu_efi_arch = 'aarch64'
1504         else
1505                 EFI_MACHINE_TYPE_NAME = ''
1506                 gnu_efi_arch = ''
1507         endif
1508
1509         have = true
1510         conf.set_quoted('EFI_MACHINE_TYPE_NAME', EFI_MACHINE_TYPE_NAME)
1511
1512         conf.set('SD_TPM_PCR', get_option('tpm-pcrindex'))
1513 else
1514         have = false
1515 endif
1516 conf.set10('ENABLE_EFI', have)
1517
1518 #####################################################################
1519
1520 config_h = configure_file(
1521         output : 'config.h',
1522         configuration : conf)
1523
1524 meson_apply_m4 = find_program('tools/meson-apply-m4.sh')
1525
1526 includes = include_directories('src/basic',
1527                                'src/boot',
1528                                'src/home',
1529                                'src/shared',
1530                                'src/systemd',
1531                                'src/journal',
1532                                'src/journal-remote',
1533                                'src/nspawn',
1534                                'src/resolve',
1535                                'src/timesync',
1536                                'src/time-wait-sync',
1537                                'src/login',
1538                                'src/udev',
1539                                'src/libudev',
1540                                'src/core',
1541                                'src/shutdown',
1542                                'src/xdg-autostart-generator',
1543                                'src/libsystemd/sd-bus',
1544                                'src/libsystemd/sd-device',
1545                                'src/libsystemd/sd-event',
1546                                'src/libsystemd/sd-hwdb',
1547                                'src/libsystemd/sd-id128',
1548                                'src/libsystemd/sd-netlink',
1549                                'src/libsystemd/sd-network',
1550                                'src/libsystemd/sd-resolve',
1551                                'src/libsystemd-network',
1552                                '.')
1553
1554 add_project_arguments('-include', 'config.h', language : 'c')
1555
1556 generate_gperfs = find_program('tools/generate-gperfs.py')
1557
1558 subdir('po')
1559 subdir('catalog')
1560 subdir('src/systemd')
1561 subdir('src/basic')
1562 subdir('src/libsystemd')
1563 subdir('src/libsystemd-network')
1564 subdir('src/journal')
1565 subdir('src/login')
1566
1567 libjournal_core = static_library(
1568         'journal-core',
1569         libjournal_core_sources,
1570         journald_gperf_c,
1571         include_directories : includes,
1572         install : false)
1573
1574 libsystemd_sym_path = '@0@/@1@'.format(project_source_root, libsystemd_sym)
1575 libsystemd = shared_library(
1576         'systemd',
1577         disable_mempool_c,
1578         version : libsystemd_version,
1579         include_directories : includes,
1580         link_args : ['-shared',
1581                      '-Wl,--version-script=' + libsystemd_sym_path],
1582         link_with : [libbasic,
1583                      libbasic_gcrypt],
1584         link_whole : [libsystemd_static,
1585                       libjournal_client],
1586         dependencies : [threads,
1587                         librt,
1588                         libxz,
1589                         libzstd,
1590                         liblz4],
1591         link_depends : libsystemd_sym,
1592         install : true,
1593         install_dir : rootlibdir)
1594
1595 static_libsystemd = get_option('static-libsystemd')
1596 static_libsystemd_pic = static_libsystemd == 'true' or static_libsystemd == 'pic'
1597
1598 install_libsystemd_static = static_library(
1599         'systemd',
1600         libsystemd_sources,
1601         journal_client_sources,
1602         basic_sources,
1603         basic_gcrypt_sources,
1604         disable_mempool_c,
1605         include_directories : includes,
1606         build_by_default : static_libsystemd != 'false',
1607         install : static_libsystemd != 'false',
1608         install_dir : rootlibdir,
1609         pic : static_libsystemd == 'true' or static_libsystemd == 'pic',
1610         dependencies : [threads,
1611                         librt,
1612                         libxz,
1613                         libzstd,
1614                         liblz4,
1615                         libcap,
1616                         libblkid,
1617                         libmount,
1618                         libselinux,
1619                         libgcrypt],
1620         c_args : libsystemd_c_args + (static_libsystemd_pic ? [] : ['-fno-PIC']))
1621
1622 # Generate autosuspend rules
1623 make_autosuspend_rules_py = find_program('tools/make-autosuspend-rules.py')
1624
1625 ############################################################
1626
1627 # binaries that have --help and are intended for use by humans,
1628 # usually, but not always, installed in /bin.
1629 public_programs = []
1630
1631 subdir('src/libudev')
1632 subdir('src/shared')
1633 subdir('src/core')
1634 subdir('src/shutdown')
1635 subdir('src/udev')
1636 subdir('src/network')
1637
1638 subdir('src/analyze')
1639 subdir('src/journal-remote')
1640 subdir('src/coredump')
1641 subdir('src/pstore')
1642 subdir('src/hostname')
1643 subdir('src/import')
1644 subdir('src/partition')
1645 subdir('src/kernel-install')
1646 subdir('src/locale')
1647 subdir('src/machine')
1648 subdir('src/portable')
1649 subdir('src/userdb')
1650 subdir('src/home')
1651 subdir('src/nspawn')
1652 subdir('src/resolve')
1653 subdir('src/timedate')
1654 subdir('src/timesync')
1655 subdir('src/tmpfiles')
1656 subdir('src/vconsole')
1657 subdir('src/boot/efi')
1658
1659 subdir('src/test')
1660 subdir('src/fuzz')
1661 subdir('rules.d')
1662 subdir('test')
1663
1664 ############################################################
1665
1666 # only static linking apart from libdl, to make sure that the
1667 # module is linked to all libraries that it uses.
1668 test_dlopen = executable(
1669         'test-dlopen',
1670         test_dlopen_c,
1671         disable_mempool_c,
1672         include_directories : includes,
1673         link_with : [libbasic],
1674         dependencies : [libdl],
1675         build_by_default : want_tests != 'false')
1676
1677 foreach tuple : [['myhostname', 'ENABLE_NSS_MYHOSTNAME'],
1678                  ['systemd',    'ENABLE_NSS_SYSTEMD', 'src/nss-systemd/userdb-glue.c src/nss-systemd/userdb-glue.h src/nss-systemd/nss-systemd.h'],
1679                  ['mymachines', 'ENABLE_NSS_MYMACHINES'],
1680                  ['resolve',    'ENABLE_NSS_RESOLVE']]
1681
1682         condition = tuple[1] == '' or conf.get(tuple[1]) == 1
1683         if condition
1684                 module = tuple[0]
1685
1686                 sym = 'src/nss-@0@/nss-@0@.sym'.format(module)
1687                 version_script_arg = join_paths(project_source_root, sym)
1688
1689                 sources = ['src/nss-@0@/nss-@0@.c'.format(module)]
1690                 if tuple.length() > 2
1691                         sources += tuple[2].split()
1692                 endif
1693
1694                 nss = shared_library(
1695                         'nss_' + module,
1696                         sources,
1697                         disable_mempool_c,
1698                         version : '2',
1699                         include_directories : includes,
1700                         # Note that we link NSS modules with '-z nodelete' so that mempools never get orphaned
1701                         link_args : ['-Wl,-z,nodelete',
1702                                      '-shared',
1703                                      '-Wl,--version-script=' + version_script_arg],
1704                         link_with : [libsystemd_static,
1705                                      libshared_static,
1706                                      libbasic],
1707                         dependencies : [threads,
1708                                         librt],
1709                         link_depends : sym,
1710                         install : true,
1711                         install_dir : rootlibdir)
1712
1713                 # We cannot use shared_module because it does not support version suffix.
1714                 # Unfortunately shared_library insists on creating the symlink…
1715                 meson.add_install_script('sh', '-c',
1716                                          'rm $DESTDIR@0@/libnss_@1@.so'
1717                                          .format(rootlibdir, module))
1718
1719                 if want_tests != 'false'
1720                         test('dlopen-nss_' + module,
1721                              test_dlopen,
1722                              # path to dlopen must include a slash
1723                              args : nss.full_path())
1724                 endif
1725         endif
1726 endforeach
1727
1728 ############################################################
1729
1730 executable(
1731         'systemd',
1732         systemd_sources,
1733         include_directories : includes,
1734         link_with : [libcore,
1735                      libshared],
1736         dependencies : [versiondep,
1737                         threads,
1738                         librt,
1739                         libseccomp,
1740                         libselinux,
1741                         libmount,
1742                         libblkid],
1743         install_rpath : rootlibexecdir,
1744         install : true,
1745         install_dir : rootlibexecdir)
1746
1747 meson.add_install_script(meson_make_symlink,
1748                          join_paths(rootlibexecdir, 'systemd'),
1749                          join_paths(rootsbindir, 'init'))
1750
1751 public_programs += executable(
1752         'systemd-analyze',
1753         systemd_analyze_sources,
1754         include_directories : includes,
1755         link_with : [libcore,
1756                      libshared],
1757         dependencies : [versiondep,
1758                         threads,
1759                         librt,
1760                         libseccomp,
1761                         libselinux,
1762                         libmount,
1763                         libblkid],
1764         install_rpath : rootlibexecdir,
1765         install : get_option('analyze'))
1766
1767 executable(
1768         'systemd-journald',
1769         systemd_journald_sources,
1770         include_directories : includes,
1771         link_with : [libjournal_core,
1772                      libshared],
1773         dependencies : [threads,
1774                         libxz,
1775                         liblz4,
1776                         libselinux,
1777                         libzstd],
1778         install_rpath : rootlibexecdir,
1779         install : true,
1780         install_dir : rootlibexecdir)
1781
1782 public_programs += executable(
1783         'systemd-cat',
1784         systemd_cat_sources,
1785         include_directories : includes,
1786         link_with : [libjournal_core,
1787                      libshared],
1788         dependencies : [threads],
1789         install_rpath : rootlibexecdir,
1790         install : true)
1791
1792 public_programs += executable(
1793         'journalctl',
1794         journalctl_sources,
1795         include_directories : includes,
1796         link_with : [libshared],
1797         dependencies : [threads,
1798                         libqrencode,
1799                         libxz,
1800                         liblz4,
1801                         libzstd,
1802                         libdl],
1803         install_rpath : rootlibexecdir,
1804         install : true,
1805         install_dir : rootbindir)
1806
1807 executable(
1808         'systemd-getty-generator',
1809         'src/getty-generator/getty-generator.c',
1810         include_directories : includes,
1811         link_with : [libshared],
1812         install_rpath : rootlibexecdir,
1813         install : true,
1814         install_dir : systemgeneratordir)
1815
1816 executable(
1817         'systemd-debug-generator',
1818         'src/debug-generator/debug-generator.c',
1819         include_directories : includes,
1820         link_with : [libshared],
1821         install_rpath : rootlibexecdir,
1822         install : true,
1823         install_dir : systemgeneratordir)
1824
1825 executable(
1826         'systemd-run-generator',
1827         'src/run-generator/run-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-fstab-generator',
1836         'src/fstab-generator/fstab-generator.c',
1837         include_directories : includes,
1838         link_with : [libcore_shared,
1839                      libshared],
1840         install_rpath : rootlibexecdir,
1841         install : true,
1842         install_dir : systemgeneratordir)
1843
1844 if conf.get('ENABLE_ENVIRONMENT_D') == 1
1845         executable(
1846                 '30-systemd-environment-d-generator',
1847                 'src/environment-d-generator/environment-d-generator.c',
1848                 include_directories : includes,
1849                 link_with : [libshared],
1850                 install_rpath : rootlibexecdir,
1851                 install : true,
1852                 install_dir : userenvgeneratordir)
1853
1854         meson.add_install_script(meson_make_symlink,
1855                                  join_paths(sysconfdir, 'environment'),
1856                                  join_paths(environmentdir, '99-environment.conf'))
1857 endif
1858
1859 if conf.get('ENABLE_HIBERNATE') == 1
1860         executable(
1861                 'systemd-hibernate-resume-generator',
1862                 'src/hibernate-resume/hibernate-resume-generator.c',
1863                 include_directories : includes,
1864                 link_with : [libshared],
1865                 install_rpath : rootlibexecdir,
1866                 install : true,
1867                 install_dir : systemgeneratordir)
1868
1869         executable(
1870                 'systemd-hibernate-resume',
1871                 'src/hibernate-resume/hibernate-resume.c',
1872                 include_directories : includes,
1873                 link_with : [libshared],
1874                 install_rpath : rootlibexecdir,
1875                 install : true,
1876                 install_dir : rootlibexecdir)
1877 endif
1878
1879 if conf.get('HAVE_BLKID') == 1
1880         executable(
1881                 'systemd-gpt-auto-generator',
1882                 'src/gpt-auto-generator/gpt-auto-generator.c',
1883                 'src/shared/blkid-util.h',
1884                 include_directories : includes,
1885                 link_with : [libshared],
1886                 dependencies : libblkid,
1887                 install_rpath : rootlibexecdir,
1888                 install : true,
1889                 install_dir : systemgeneratordir)
1890
1891         public_programs += executable(
1892                 'systemd-dissect',
1893                 'src/dissect/dissect.c',
1894                 include_directories : includes,
1895                 link_with : [libshared],
1896                 install_rpath : rootlibexecdir,
1897                 install : true,
1898                 install_dir : rootlibexecdir)
1899 endif
1900
1901 if conf.get('ENABLE_RESOLVE') == 1
1902         executable(
1903                 'systemd-resolved',
1904                 systemd_resolved_sources,
1905                 include_directories : includes,
1906                 link_with : [libshared,
1907                              libbasic_gcrypt,
1908                              libsystemd_resolve_core],
1909                 dependencies : systemd_resolved_dependencies,
1910                 install_rpath : rootlibexecdir,
1911                 install : true,
1912                 install_dir : rootlibexecdir)
1913
1914         public_programs += executable(
1915                 'resolvectl',
1916                 resolvectl_sources,
1917                 include_directories : includes,
1918                 link_with : [libshared,
1919                              libbasic_gcrypt,
1920                              libsystemd_resolve_core],
1921                 dependencies : [threads,
1922                                 libgpg_error,
1923                                 libm,
1924                                 libidn],
1925                 install_rpath : rootlibexecdir,
1926                 install : true)
1927
1928         meson.add_install_script(meson_make_symlink,
1929                                  join_paths(bindir, 'resolvectl'),
1930                                  join_paths(rootsbindir, 'resolvconf'))
1931
1932         meson.add_install_script(meson_make_symlink,
1933                                  join_paths(bindir, 'resolvectl'),
1934                                  join_paths(bindir, 'systemd-resolve'))
1935 endif
1936
1937 if conf.get('ENABLE_LOGIND') == 1
1938         executable(
1939                 'systemd-logind',
1940                 systemd_logind_sources,
1941                 include_directories : includes,
1942                 link_with : [liblogind_core,
1943                              libshared],
1944                 dependencies : [threads,
1945                                 libacl],
1946                 install_rpath : rootlibexecdir,
1947                 install : true,
1948                 install_dir : rootlibexecdir)
1949
1950         public_programs += executable(
1951                 'loginctl',
1952                 loginctl_sources,
1953                 include_directories : includes,
1954                 link_with : [libshared],
1955                 dependencies : [threads,
1956                                 liblz4,
1957                                 libxz,
1958                                 libzstd],
1959                 install_rpath : rootlibexecdir,
1960                 install : true,
1961                 install_dir : rootbindir)
1962
1963         public_programs += executable(
1964                 'systemd-inhibit',
1965                 'src/login/inhibit.c',
1966                 include_directories : includes,
1967                 link_with : [libshared],
1968                 install_rpath : rootlibexecdir,
1969                 install : true,
1970                 install_dir : rootbindir)
1971
1972         if conf.get('HAVE_PAM') == 1
1973                 version_script_arg = join_paths(project_source_root, pam_systemd_sym)
1974                 pam_systemd = shared_library(
1975                         'pam_systemd',
1976                         pam_systemd_c,
1977                         name_prefix : '',
1978                         include_directories : includes,
1979                         link_args : ['-shared',
1980                                      '-Wl,--version-script=' + version_script_arg],
1981                         link_with : [libsystemd_static,
1982                                      libshared_static],
1983                         dependencies : [threads,
1984                                         libpam,
1985                                         libpam_misc],
1986                         link_depends : pam_systemd_sym,
1987                         install : true,
1988                         install_dir : pamlibdir)
1989
1990                 if want_tests != 'false'
1991                         test('dlopen-pam_systemd',
1992                              test_dlopen,
1993                              # path to dlopen must include a slash
1994                              args : pam_systemd.full_path())
1995                 endif
1996         endif
1997
1998         executable(
1999                 'systemd-user-runtime-dir',
2000                 user_runtime_dir_sources,
2001                 include_directories : includes,
2002                 link_with : [libshared],
2003                 install_rpath : rootlibexecdir,
2004                 install : true,
2005                 install_dir : rootlibexecdir)
2006 endif
2007
2008 if conf.get('HAVE_PAM') == 1
2009         executable(
2010                 'systemd-user-sessions',
2011                 'src/user-sessions/user-sessions.c',
2012                 include_directories : includes,
2013                 link_with : [libshared],
2014                 install_rpath : rootlibexecdir,
2015                 install : true,
2016                 install_dir : rootlibexecdir)
2017 endif
2018
2019 if conf.get('ENABLE_EFI') == 1 and conf.get('HAVE_BLKID') == 1
2020         public_programs += executable(
2021                 'bootctl',
2022                 'src/boot/bootctl.c',
2023                 include_directories : includes,
2024                 link_with : [libshared],
2025                 dependencies : [libblkid],
2026                 install_rpath : rootlibexecdir,
2027                 install : true)
2028
2029         public_programs += executable(
2030                 'systemd-bless-boot',
2031                 'src/boot/bless-boot.c',
2032                 include_directories : includes,
2033                 link_with : [libshared],
2034                 dependencies : [libblkid],
2035                 install_rpath : rootlibexecdir,
2036                 install : true,
2037                 install_dir : rootlibexecdir)
2038
2039         executable(
2040                 'systemd-bless-boot-generator',
2041                 'src/boot/bless-boot-generator.c',
2042                 include_directories : includes,
2043                 link_with : [libshared],
2044                 install_rpath : rootlibexecdir,
2045                 install : true,
2046                 install_dir : systemgeneratordir)
2047 endif
2048
2049 executable(
2050         'systemd-boot-check-no-failures',
2051         'src/boot/boot-check-no-failures.c',
2052         include_directories : includes,
2053         link_with : [libshared],
2054         dependencies : [libblkid],
2055         install_rpath : rootlibexecdir,
2056         install : true,
2057         install_dir : rootlibexecdir)
2058
2059 public_programs += executable(
2060         'systemd-socket-activate',
2061         'src/activate/activate.c',
2062         include_directories : includes,
2063         link_with : [libshared],
2064         dependencies : [threads],
2065         install_rpath : rootlibexecdir,
2066         install : true)
2067
2068 if get_option('link-systemctl-shared')
2069         systemctl_link_with = [libshared]
2070 else
2071         systemctl_link_with = [libsystemd_static,
2072                                libshared_static,
2073                                libjournal_client,
2074                                libbasic_gcrypt]
2075 endif
2076
2077 public_programs += executable(
2078         'systemctl',
2079         'src/systemctl/systemctl.c',
2080         'src/systemctl/sysv-compat.h',
2081         'src/systemctl/sysv-compat.c',
2082         include_directories : includes,
2083         link_with : systemctl_link_with,
2084         dependencies : [threads,
2085                         libcap,
2086                         libselinux,
2087                         libxz,
2088                         liblz4,
2089                         libzstd],
2090         install_rpath : rootlibexecdir,
2091         install : true,
2092         install_dir : rootbindir)
2093
2094 if conf.get('ENABLE_PORTABLED') == 1
2095         executable(
2096                 'systemd-portabled',
2097                 systemd_portabled_sources,
2098                 include_directories : includes,
2099                 link_with : [libshared],
2100                 dependencies : [threads],
2101                 install_rpath : rootlibexecdir,
2102                 install : true,
2103                 install_dir : rootlibexecdir)
2104
2105         public_programs += executable(
2106                 'portablectl',
2107                 'src/portable/portablectl.c',
2108                 include_directories : includes,
2109                 link_with : [libshared],
2110                 dependencies : [threads],
2111                 install_rpath : rootlibexecdir,
2112                 install : true,
2113                 install_dir : rootbindir)
2114 endif
2115
2116 if conf.get('ENABLE_USERDB') == 1
2117         executable(
2118                 'systemd-userwork',
2119                 systemd_userwork_sources,
2120                 include_directories : includes,
2121                 link_with : [libshared],
2122                 dependencies : [threads],
2123                 install_rpath : rootlibexecdir,
2124                 install : true,
2125                 install_dir : rootlibexecdir)
2126
2127         executable(
2128                 'systemd-userdbd',
2129                 systemd_userdbd_sources,
2130                 include_directories : includes,
2131                 link_with : [libshared],
2132                 dependencies : [threads],
2133                 install_rpath : rootlibexecdir,
2134                 install : true,
2135                 install_dir : rootlibexecdir)
2136
2137         public_programs += executable(
2138                 'userdbctl',
2139                 userdbctl_sources,
2140                 include_directories : includes,
2141                 link_with : [libshared],
2142                 dependencies : [threads],
2143                 install_rpath : rootlibexecdir,
2144                 install : true,
2145                 install_dir : rootbindir)
2146 endif
2147
2148 if conf.get('ENABLE_HOMED') == 1
2149         executable(
2150                 'systemd-homework',
2151                 systemd_homework_sources,
2152                 include_directories : includes,
2153                 link_with : [libshared],
2154                 dependencies : [threads,
2155                                 libcryptsetup,
2156                                 libblkid,
2157                                 libcrypt,
2158                                 libopenssl,
2159                                 libfdisk,
2160                                 libp11kit,
2161                                 libfido2],
2162                 install_rpath : rootlibexecdir,
2163                 install : true,
2164                 install_dir : rootlibexecdir)
2165
2166         executable(
2167                 'systemd-homed',
2168                 systemd_homed_sources,
2169                 include_directories : includes,
2170                 link_with : [libshared],
2171                 dependencies : [threads,
2172                                 libcrypt,
2173                                 libopenssl,
2174                                 libpwquality],
2175                 install_rpath : rootlibexecdir,
2176                 install : true,
2177                 install_dir : rootlibexecdir)
2178
2179         public_programs += executable(
2180                 'homectl',
2181                 homectl_sources,
2182                 include_directories : includes,
2183                 link_with : [libshared],
2184                 dependencies : [threads,
2185                                 libcrypt,
2186                                 libopenssl,
2187                                 libp11kit,
2188                                 libfido2,
2189                                 libpwquality],
2190                 install_rpath : rootlibexecdir,
2191                 install : true,
2192                 install_dir : rootbindir)
2193
2194         if conf.get('HAVE_PAM') == 1
2195                 version_script_arg = join_paths(project_source_root, pam_systemd_home_sym)
2196                 pam_systemd = shared_library(
2197                         'pam_systemd_home',
2198                         pam_systemd_home_c,
2199                         name_prefix : '',
2200                         include_directories : includes,
2201                         link_args : ['-shared',
2202                                      '-Wl,--version-script=' + version_script_arg],
2203                         link_with : [libsystemd_static,
2204                                      libshared_static],
2205                         dependencies : [threads,
2206                                         libpam,
2207                                         libpam_misc,
2208                                         libcrypt],
2209                         link_depends : pam_systemd_home_sym,
2210                         install : true,
2211                         install_dir : pamlibdir)
2212         endif
2213 endif
2214
2215 foreach alias : (['halt', 'poweroff', 'reboot', 'shutdown'] +
2216                 (conf.get('HAVE_SYSV_COMPAT') == 1 ? ['runlevel', 'telinit'] : []))
2217         meson.add_install_script(meson_make_symlink,
2218                                  join_paths(rootbindir, 'systemctl'),
2219                                  join_paths(rootsbindir, alias))
2220 endforeach
2221
2222 meson.add_install_script(meson_make_symlink,
2223                          join_paths(rootbindir, 'udevadm'),
2224                          join_paths(rootlibexecdir, 'systemd-udevd'))
2225
2226 if conf.get('ENABLE_BACKLIGHT') == 1
2227         executable(
2228                 'systemd-backlight',
2229                 'src/backlight/backlight.c',
2230                 include_directories : includes,
2231                 link_with : [libshared],
2232                 install_rpath : rootlibexecdir,
2233                 install : true,
2234                 install_dir : rootlibexecdir)
2235 endif
2236
2237 if conf.get('ENABLE_RFKILL') == 1
2238         executable(
2239                 'systemd-rfkill',
2240                 'src/rfkill/rfkill.c',
2241                 include_directories : includes,
2242                 link_with : [libshared],
2243                 install_rpath : rootlibexecdir,
2244                 install : true,
2245                 install_dir : rootlibexecdir)
2246 endif
2247
2248 executable(
2249         'systemd-system-update-generator',
2250         'src/system-update-generator/system-update-generator.c',
2251         include_directories : includes,
2252         link_with : [libshared],
2253         install_rpath : rootlibexecdir,
2254         install : true,
2255         install_dir : systemgeneratordir)
2256
2257 if conf.get('HAVE_LIBCRYPTSETUP') == 1
2258         systemd_cryptsetup_sources = files('''
2259                 src/cryptsetup/cryptsetup-pkcs11.h
2260                 src/cryptsetup/cryptsetup-util.c
2261                 src/cryptsetup/cryptsetup-util.h
2262                 src/cryptsetup/cryptsetup.c
2263 '''.split())
2264
2265         if conf.get('HAVE_P11KIT') == 1
2266                 systemd_cryptsetup_sources += files('src/cryptsetup/cryptsetup-pkcs11.c')
2267         endif
2268
2269         executable(
2270                 'systemd-cryptsetup',
2271                 systemd_cryptsetup_sources,
2272                 include_directories : includes,
2273                 link_with : [libshared],
2274                 dependencies : [libcryptsetup,
2275                                 libp11kit],
2276                 install_rpath : rootlibexecdir,
2277                 install : true,
2278                 install_dir : rootlibexecdir)
2279
2280         executable(
2281                 'systemd-cryptsetup-generator',
2282                 'src/cryptsetup/cryptsetup-generator.c',
2283                 include_directories : includes,
2284                 link_with : [libshared],
2285                 dependencies : [libcryptsetup],
2286                 install_rpath : rootlibexecdir,
2287                 install : true,
2288                 install_dir : systemgeneratordir)
2289
2290         executable(
2291                 'systemd-veritysetup',
2292                 'src/veritysetup/veritysetup.c',
2293                 include_directories : includes,
2294                 link_with : [libshared],
2295                 dependencies : [libcryptsetup],
2296                 install_rpath : rootlibexecdir,
2297                 install : true,
2298                 install_dir : rootlibexecdir)
2299
2300         executable(
2301                 'systemd-veritysetup-generator',
2302                 'src/veritysetup/veritysetup-generator.c',
2303                 include_directories : includes,
2304                 link_with : [libshared],
2305                 dependencies : [libcryptsetup],
2306                 install_rpath : rootlibexecdir,
2307                 install : true,
2308                 install_dir : systemgeneratordir)
2309 endif
2310
2311 if conf.get('HAVE_SYSV_COMPAT') == 1
2312         executable(
2313                 'systemd-sysv-generator',
2314                 'src/sysv-generator/sysv-generator.c',
2315                 include_directories : includes,
2316                 link_with : [libshared],
2317                 install_rpath : rootlibexecdir,
2318                 install : true,
2319                 install_dir : systemgeneratordir)
2320
2321         executable(
2322                 'systemd-rc-local-generator',
2323                 'src/rc-local-generator/rc-local-generator.c',
2324                 include_directories : includes,
2325                 link_with : [libshared],
2326                 install_rpath : rootlibexecdir,
2327                 install : true,
2328                 install_dir : systemgeneratordir)
2329 endif
2330
2331 if conf.get('ENABLE_XDG_AUTOSTART') == 1
2332         executable(
2333                 'systemd-xdg-autostart-generator',
2334                 'src/xdg-autostart-generator/xdg-autostart-generator.c',
2335                 'src/xdg-autostart-generator/xdg-autostart-service.c',
2336                 include_directories : includes,
2337                 link_with : [libshared],
2338                 install_rpath : rootlibexecdir,
2339                 install : true,
2340                 install_dir : usergeneratordir)
2341
2342         executable(
2343                 'systemd-xdg-autostart-condition',
2344                 'src/xdg-autostart-generator/xdg-autostart-condition.c',
2345                 include_directories : includes,
2346                 link_with : [libshared],
2347                 install_rpath : rootlibexecdir,
2348                 install : true,
2349                 install_dir : rootlibexecdir)
2350 endif
2351
2352 if conf.get('ENABLE_HOSTNAMED') == 1
2353         executable(
2354                 'systemd-hostnamed',
2355                 'src/hostname/hostnamed.c',
2356                 include_directories : includes,
2357                 link_with : [libshared],
2358                 install_rpath : rootlibexecdir,
2359                 install : true,
2360                 install_dir : rootlibexecdir)
2361
2362         public_programs += executable(
2363                 'hostnamectl',
2364                 'src/hostname/hostnamectl.c',
2365                 include_directories : includes,
2366                 link_with : [libshared],
2367                 install_rpath : rootlibexecdir,
2368                 install : true)
2369 endif
2370
2371 if conf.get('ENABLE_LOCALED') == 1
2372         if conf.get('HAVE_XKBCOMMON') == 1
2373                 # logind will load libxkbcommon.so dynamically on its own
2374                 deps = [libdl]
2375         else
2376                 deps = []
2377         endif
2378
2379         executable(
2380                 'systemd-localed',
2381                 systemd_localed_sources,
2382                 include_directories : includes,
2383                 link_with : [libshared],
2384                 dependencies : deps,
2385                 install_rpath : rootlibexecdir,
2386                 install : true,
2387                 install_dir : rootlibexecdir)
2388
2389         public_programs += executable(
2390                 'localectl',
2391                 localectl_sources,
2392                 include_directories : includes,
2393                 link_with : [libshared],
2394                 install_rpath : rootlibexecdir,
2395                 install : true)
2396 endif
2397
2398 if conf.get('ENABLE_TIMEDATED') == 1
2399         executable(
2400                 'systemd-timedated',
2401                 'src/timedate/timedated.c',
2402                 include_directories : includes,
2403                 link_with : [libshared],
2404                 install_rpath : rootlibexecdir,
2405                 install : true,
2406                 install_dir : rootlibexecdir)
2407 endif
2408
2409 if conf.get('ENABLE_TIMEDATECTL') == 1
2410         public_programs += executable(
2411                 'timedatectl',
2412                 'src/timedate/timedatectl.c',
2413                 include_directories : includes,
2414                 install_rpath : rootlibexecdir,
2415                 link_with : [libshared],
2416                 dependencies : [libm],
2417                 install : true)
2418 endif
2419
2420 if conf.get('ENABLE_TIMESYNCD') == 1
2421         if get_option('link-timesyncd-shared')
2422                 timesyncd_link_with = [libshared]
2423         else
2424                 timesyncd_link_with = [libsystemd_static,
2425                                        libshared_static,
2426                                        libjournal_client,
2427                                        libbasic_gcrypt]
2428         endif
2429
2430         executable(
2431                 'systemd-timesyncd',
2432                 systemd_timesyncd_sources,
2433                 include_directories : includes,
2434                 link_with : [timesyncd_link_with],
2435                 dependencies : [threads,
2436                                 libm],
2437                 install_rpath : rootlibexecdir,
2438                 install : true,
2439                 install_dir : rootlibexecdir)
2440
2441         executable(
2442                 'systemd-time-wait-sync',
2443                 'src/time-wait-sync/time-wait-sync.c',
2444                 include_directories : includes,
2445                 link_with : [timesyncd_link_with],
2446                 install_rpath : rootlibexecdir,
2447                 install : true,
2448                 install_dir : rootlibexecdir)
2449 endif
2450
2451 if conf.get('ENABLE_MACHINED') == 1
2452         executable(
2453                 'systemd-machined',
2454                 systemd_machined_sources,
2455                 include_directories : includes,
2456                 link_with : [libmachine_core,
2457                              libshared],
2458                 install_rpath : rootlibexecdir,
2459                 install : true,
2460                 install_dir : rootlibexecdir)
2461
2462         public_programs += executable(
2463                 'machinectl',
2464                 'src/machine/machinectl.c',
2465                 include_directories : includes,
2466                 link_with : [libshared],
2467                 dependencies : [threads,
2468                                 libxz,
2469                                 liblz4,
2470                                 libzstd],
2471                 install_rpath : rootlibexecdir,
2472                 install : true,
2473                 install_dir : rootbindir)
2474 endif
2475
2476 if conf.get('ENABLE_IMPORTD') == 1
2477         executable(
2478                 'systemd-importd',
2479                 systemd_importd_sources,
2480                 include_directories : includes,
2481                 link_with : [libshared],
2482                 dependencies : [threads],
2483                 install_rpath : rootlibexecdir,
2484                 install : true,
2485                 install_dir : rootlibexecdir)
2486
2487         systemd_pull = executable(
2488                 'systemd-pull',
2489                 systemd_pull_sources,
2490                 include_directories : includes,
2491                 link_with : [libshared],
2492                 dependencies : [versiondep,
2493                                 libcurl,
2494                                 libz,
2495                                 libbzip2,
2496                                 libxz,
2497                                 libgcrypt],
2498                 install_rpath : rootlibexecdir,
2499                 install : true,
2500                 install_dir : rootlibexecdir)
2501
2502         systemd_import = executable(
2503                 'systemd-import',
2504                 systemd_import_sources,
2505                 include_directories : includes,
2506                 link_with : [libshared],
2507                 dependencies : [libcurl,
2508                                 libz,
2509                                 libbzip2,
2510                                 libxz],
2511                 install_rpath : rootlibexecdir,
2512                 install : true,
2513                 install_dir : rootlibexecdir)
2514
2515         systemd_import_fs = executable(
2516                 'systemd-import-fs',
2517                 systemd_import_fs_sources,
2518                 include_directories : includes,
2519                 link_with : [libshared],
2520                 install_rpath : rootlibexecdir,
2521                 install : true,
2522                 install_dir : rootlibexecdir)
2523
2524         systemd_export = executable(
2525                 'systemd-export',
2526                 systemd_export_sources,
2527                 include_directories : includes,
2528                 link_with : [libshared],
2529                 dependencies : [libcurl,
2530                                 libz,
2531                                 libbzip2,
2532                                 libxz],
2533                 install_rpath : rootlibexecdir,
2534                 install : true,
2535                 install_dir : rootlibexecdir)
2536
2537         public_programs += [systemd_pull, systemd_import, systemd_import_fs, systemd_export]
2538 endif
2539
2540 if conf.get('ENABLE_REMOTE') == 1 and conf.get('HAVE_LIBCURL') == 1
2541         public_programs += executable(
2542                 'systemd-journal-upload',
2543                 systemd_journal_upload_sources,
2544                 include_directories : includes,
2545                 link_with : [libshared],
2546                 dependencies : [versiondep,
2547                                 threads,
2548                                 libcurl,
2549                                 libgnutls,
2550                                 libxz,
2551                                 liblz4,
2552                                 libzstd],
2553                 install_rpath : rootlibexecdir,
2554                 install : true,
2555                 install_dir : rootlibexecdir)
2556 endif
2557
2558 if conf.get('ENABLE_REMOTE') == 1 and conf.get('HAVE_MICROHTTPD') == 1
2559         public_programs += executable(
2560                 'systemd-journal-remote',
2561                 systemd_journal_remote_sources,
2562                 include_directories : includes,
2563                 link_with : [libshared,
2564                              libsystemd_journal_remote],
2565                 dependencies : [threads,
2566                                 libmicrohttpd,
2567                                 libgnutls,
2568                                 libxz,
2569                                 liblz4,
2570                                 libzstd],
2571                 install_rpath : rootlibexecdir,
2572                 install : true,
2573                 install_dir : rootlibexecdir)
2574
2575         public_programs += executable(
2576                 'systemd-journal-gatewayd',
2577                 systemd_journal_gatewayd_sources,
2578                 include_directories : includes,
2579                 link_with : [libshared],
2580                 dependencies : [threads,
2581                                 libmicrohttpd,
2582                                 libgnutls,
2583                                 libxz,
2584                                 liblz4,
2585                                 libzstd],
2586                 install_rpath : rootlibexecdir,
2587                 install : true,
2588                 install_dir : rootlibexecdir)
2589 endif
2590
2591 if conf.get('ENABLE_COREDUMP') == 1
2592         executable(
2593                 'systemd-coredump',
2594                 systemd_coredump_sources,
2595                 include_directories : includes,
2596                 link_with : [libshared],
2597                 dependencies : [threads,
2598                                 libacl,
2599                                 libdw,
2600                                 libxz,
2601                                 liblz4,
2602                                 libzstd],
2603                 install_rpath : rootlibexecdir,
2604                 install : true,
2605                 install_dir : rootlibexecdir)
2606
2607         public_programs += executable(
2608                 'coredumpctl',
2609                 coredumpctl_sources,
2610                 include_directories : includes,
2611                 link_with : [libshared],
2612                 dependencies : [threads,
2613                                 libxz,
2614                                 liblz4,
2615                                 libzstd],
2616                 install_rpath : rootlibexecdir,
2617                 install : true)
2618 endif
2619
2620 if conf.get('ENABLE_PSTORE') == 1
2621         executable(
2622                 'systemd-pstore',
2623                 systemd_pstore_sources,
2624                 include_directories : includes,
2625                 link_with : [libshared],
2626                 dependencies : [threads,
2627                                 libacl,
2628                                 libdw,
2629                                 libxz,
2630                                 liblz4,
2631                                 libzstd],
2632                 install_rpath : rootlibexecdir,
2633                 install : true,
2634                 install_dir : rootlibexecdir)
2635 endif
2636
2637 if conf.get('ENABLE_BINFMT') == 1
2638         public_programs += executable(
2639                 'systemd-binfmt',
2640                 'src/binfmt/binfmt.c',
2641                 include_directories : includes,
2642                 link_with : [libshared],
2643                 install_rpath : rootlibexecdir,
2644                 install : true,
2645                 install_dir : rootlibexecdir)
2646
2647         meson.add_install_script('sh', '-c',
2648                                  mkdir_p.format(binfmtdir))
2649         meson.add_install_script('sh', '-c',
2650                                  mkdir_p.format(join_paths(sysconfdir, 'binfmt.d')))
2651 endif
2652
2653 if conf.get('ENABLE_REPART') == 1
2654         exe = executable(
2655                 'systemd-repart',
2656                 systemd_repart_sources,
2657                 include_directories : includes,
2658                 link_with : [libshared],
2659                 dependencies : [threads,
2660                                 libcryptsetup,
2661                                 libblkid,
2662                                 libfdisk,
2663                                 libopenssl],
2664                 install_rpath : rootlibexecdir,
2665                 install : true,
2666                 install_dir : rootbindir)
2667
2668         if want_tests != 'false'
2669                 test('test-repart',
2670                      test_repart_sh,
2671                      args : exe.full_path())
2672         endif
2673 endif
2674
2675 if conf.get('ENABLE_VCONSOLE') == 1
2676         executable(
2677                 'systemd-vconsole-setup',
2678                 'src/vconsole/vconsole-setup.c',
2679                 include_directories : includes,
2680                 link_with : [libshared],
2681                 install_rpath : rootlibexecdir,
2682                 install : true,
2683                 install_dir : rootlibexecdir)
2684 endif
2685
2686 if conf.get('ENABLE_RANDOMSEED') == 1
2687         executable(
2688                 'systemd-random-seed',
2689                 'src/random-seed/random-seed.c',
2690                 include_directories : includes,
2691                 link_with : [libshared],
2692                 install_rpath : rootlibexecdir,
2693                 install : true,
2694                 install_dir : rootlibexecdir)
2695 endif
2696
2697 if conf.get('ENABLE_FIRSTBOOT') == 1
2698         executable(
2699                 'systemd-firstboot',
2700                 'src/firstboot/firstboot.c',
2701                 include_directories : includes,
2702                 link_with : [libshared],
2703                 dependencies : [libcrypt],
2704                 install_rpath : rootlibexecdir,
2705                 install : true,
2706                 install_dir : rootbindir)
2707 endif
2708
2709 executable(
2710         'systemd-remount-fs',
2711         'src/remount-fs/remount-fs.c',
2712         include_directories : includes,
2713         link_with : [libcore_shared,
2714                      libshared],
2715         install_rpath : rootlibexecdir,
2716         install : true,
2717         install_dir : rootlibexecdir)
2718
2719 executable(
2720         'systemd-machine-id-setup',
2721         'src/machine-id-setup/machine-id-setup-main.c',
2722         include_directories : includes,
2723         link_with : [libcore_shared,
2724                      libshared],
2725         install_rpath : rootlibexecdir,
2726         install : true,
2727         install_dir : rootbindir)
2728
2729 executable(
2730         'systemd-fsck',
2731         'src/fsck/fsck.c',
2732         include_directories : includes,
2733         link_with : [libshared],
2734         install_rpath : rootlibexecdir,
2735         install : true,
2736         install_dir : rootlibexecdir)
2737
2738 executable('systemd-growfs',
2739            'src/partition/growfs.c',
2740            include_directories : includes,
2741            link_with : [libshared],
2742            dependencies : [libcryptsetup],
2743            install_rpath : rootlibexecdir,
2744            install : true,
2745            install_dir : rootlibexecdir)
2746
2747 executable(
2748         'systemd-makefs',
2749         'src/partition/makefs.c',
2750         include_directories : includes,
2751         link_with : [libshared],
2752         install_rpath : rootlibexecdir,
2753         install : true,
2754         install_dir : rootlibexecdir)
2755
2756 executable(
2757         'systemd-sleep',
2758         'src/sleep/sleep.c',
2759         include_directories : includes,
2760         link_with : [libshared],
2761         install_rpath : rootlibexecdir,
2762         install : true,
2763         install_dir : rootlibexecdir)
2764
2765 install_data('src/sleep/sleep.conf',
2766              install_dir : pkgsysconfdir)
2767
2768 public_programs += executable(
2769         'systemd-sysctl',
2770         'src/sysctl/sysctl.c',
2771         include_directories : includes,
2772         link_with : [libshared],
2773         install_rpath : rootlibexecdir,
2774         install : true,
2775         install_dir : rootlibexecdir)
2776
2777 executable(
2778         'systemd-ac-power',
2779         'src/ac-power/ac-power.c',
2780         include_directories : includes,
2781         link_with : [libshared],
2782         install_rpath : rootlibexecdir,
2783         install : true,
2784         install_dir : rootlibexecdir)
2785
2786 public_programs += executable(
2787         'systemd-detect-virt',
2788         'src/detect-virt/detect-virt.c',
2789         include_directories : includes,
2790         link_with : [libshared],
2791         install_rpath : rootlibexecdir,
2792         install : true)
2793
2794 public_programs += executable(
2795         'systemd-delta',
2796         'src/delta/delta.c',
2797         include_directories : includes,
2798         link_with : [libshared],
2799         install_rpath : rootlibexecdir,
2800         install : true)
2801
2802 public_programs += executable(
2803         'systemd-escape',
2804         'src/escape/escape.c',
2805         include_directories : includes,
2806         link_with : [libshared],
2807         install_rpath : rootlibexecdir,
2808         install : true,
2809         install_dir : rootbindir)
2810
2811 public_programs += executable(
2812         'systemd-notify',
2813         'src/notify/notify.c',
2814         include_directories : includes,
2815         link_with : [libshared],
2816         install_rpath : rootlibexecdir,
2817         install : true,
2818         install_dir : rootbindir)
2819
2820 executable(
2821         'systemd-volatile-root',
2822         'src/volatile-root/volatile-root.c',
2823         include_directories : includes,
2824         link_with : [libshared],
2825         install_rpath : rootlibexecdir,
2826         install : conf.get('ENABLE_INITRD') == 1,
2827         install_dir : rootlibexecdir)
2828
2829 executable(
2830         'systemd-cgroups-agent',
2831         'src/cgroups-agent/cgroups-agent.c',
2832         include_directories : includes,
2833         link_with : [libshared],
2834         install_rpath : rootlibexecdir,
2835         install : true,
2836         install_dir : rootlibexecdir)
2837
2838 public_programs += executable(
2839         'systemd-id128',
2840         'src/id128/id128.c',
2841         include_directories : includes,
2842         link_with : [libshared],
2843         install_rpath : rootlibexecdir,
2844         install : true)
2845
2846 public_programs += executable(
2847         'systemd-path',
2848         'src/path/path.c',
2849         include_directories : includes,
2850         link_with : [libshared],
2851         install_rpath : rootlibexecdir,
2852         install : true)
2853
2854 public_programs += executable(
2855         'systemd-ask-password',
2856         'src/ask-password/ask-password.c',
2857         include_directories : includes,
2858         link_with : [libshared],
2859         install_rpath : rootlibexecdir,
2860         install : true,
2861         install_dir : rootbindir)
2862
2863 executable(
2864         'systemd-reply-password',
2865         'src/reply-password/reply-password.c',
2866         include_directories : includes,
2867         link_with : [libshared],
2868         install_rpath : rootlibexecdir,
2869         install : true,
2870         install_dir : rootlibexecdir)
2871
2872 public_programs += executable(
2873         'systemd-tty-ask-password-agent',
2874         'src/tty-ask-password-agent/tty-ask-password-agent.c',
2875         include_directories : includes,
2876         link_with : [libshared],
2877         install_rpath : rootlibexecdir,
2878         install : true,
2879         install_dir : rootbindir)
2880
2881 public_programs += executable(
2882         'systemd-cgls',
2883         'src/cgls/cgls.c',
2884         include_directories : includes,
2885         link_with : [libshared],
2886         install_rpath : rootlibexecdir,
2887         install : true)
2888
2889 public_programs += executable(
2890         'systemd-cgtop',
2891         'src/cgtop/cgtop.c',
2892         include_directories : includes,
2893         link_with : [libshared],
2894         install_rpath : rootlibexecdir,
2895         install : true)
2896
2897 executable(
2898         'systemd-initctl',
2899         'src/initctl/initctl.c',
2900         include_directories : includes,
2901         link_with : [libshared],
2902         install_rpath : rootlibexecdir,
2903         install : (conf.get('HAVE_SYSV_COMPAT') == 1),
2904         install_dir : rootlibexecdir)
2905
2906 public_programs += executable(
2907         'systemd-mount',
2908         'src/mount/mount-tool.c',
2909         include_directories : includes,
2910         link_with : [libshared],
2911         dependencies: [libmount],
2912         install_rpath : rootlibexecdir,
2913         install : true)
2914
2915 meson.add_install_script(meson_make_symlink,
2916                          'systemd-mount', join_paths(bindir, 'systemd-umount'))
2917
2918 public_programs += executable(
2919         'systemd-run',
2920         'src/run/run.c',
2921         include_directories : includes,
2922         link_with : [libshared],
2923         install_rpath : rootlibexecdir,
2924         install : true)
2925
2926 public_programs += executable(
2927         'systemd-stdio-bridge',
2928         'src/stdio-bridge/stdio-bridge.c',
2929         include_directories : includes,
2930         link_with : [libshared],
2931         dependencies : [versiondep],
2932         install_rpath : rootlibexecdir,
2933         install : true)
2934
2935 public_programs += executable(
2936         'busctl',
2937         'src/busctl/busctl.c',
2938         'src/busctl/busctl-introspect.c',
2939         'src/busctl/busctl-introspect.h',
2940         include_directories : includes,
2941         link_with : [libshared],
2942         install_rpath : rootlibexecdir,
2943         install : true)
2944
2945 if conf.get('ENABLE_SYSUSERS') == 1
2946         public_programs += executable(
2947                 'systemd-sysusers',
2948                 'src/sysusers/sysusers.c',
2949                 include_directories : includes,
2950                 link_with : [libshared],
2951                 install_rpath : rootlibexecdir,
2952                 install : true,
2953                 install_dir : rootbindir)
2954
2955         if have_standalone_binaries
2956                 public_programs += executable(
2957                         'systemd-sysusers.standalone',
2958                         'src/sysusers/sysusers.c',
2959                         include_directories : includes,
2960                         link_with : [libshared_static,
2961                                      libbasic,
2962                                      libbasic_gcrypt,
2963                                      libsystemd_static,
2964                                      libjournal_client],
2965                         install : true,
2966                         install_dir : rootbindir)
2967         endif
2968 endif
2969
2970 if conf.get('ENABLE_TMPFILES') == 1
2971         exe = executable(
2972                 'systemd-tmpfiles',
2973                 systemd_tmpfiles_sources,
2974                 include_directories : includes,
2975                 link_with : [libshared],
2976                 dependencies : [libacl],
2977                 install_rpath : rootlibexecdir,
2978                 install : true,
2979                 install_dir : rootbindir)
2980         public_programs += exe
2981
2982         if want_tests != 'false'
2983                 test('test-systemd-tmpfiles',
2984                      test_systemd_tmpfiles_py,
2985                      # https://github.com/mesonbuild/meson/issues/2681
2986                      args : exe.full_path())
2987         endif
2988
2989         if have_standalone_binaries
2990                 public_programs += executable(
2991                         'systemd-tmpfiles.standalone',
2992                         systemd_tmpfiles_sources,
2993                         include_directories : includes,
2994                         link_with : [libshared_static,
2995                                      libbasic,
2996                                      libbasic_gcrypt,
2997                                      libsystemd_static,
2998                                      libjournal_client],
2999                         dependencies : [libacl],
3000                         install : true,
3001                         install_dir : rootbindir)
3002         endif
3003 endif
3004
3005 if conf.get('ENABLE_HWDB') == 1
3006         public_programs += executable(
3007                 'systemd-hwdb',
3008                 'src/hwdb/hwdb.c',
3009                 'src/libsystemd/sd-hwdb/hwdb-internal.h',
3010                 include_directories : includes,
3011                 link_with : [libudev_static],
3012                 install_rpath : udev_rpath,
3013                 install : true,
3014                 install_dir : rootbindir)
3015 endif
3016
3017 if conf.get('ENABLE_QUOTACHECK') == 1
3018         executable(
3019                 'systemd-quotacheck',
3020                 'src/quotacheck/quotacheck.c',
3021                 include_directories : includes,
3022                 link_with : [libshared],
3023                 install_rpath : rootlibexecdir,
3024                 install : true,
3025                 install_dir : rootlibexecdir)
3026 endif
3027
3028 public_programs += executable(
3029         'systemd-socket-proxyd',
3030         'src/socket-proxy/socket-proxyd.c',
3031         include_directories : includes,
3032         link_with : [libshared],
3033         dependencies : [threads],
3034         install_rpath : rootlibexecdir,
3035         install : true,
3036         install_dir : rootlibexecdir)
3037
3038 public_programs += executable(
3039         'udevadm',
3040         udevadm_sources,
3041         c_args : '-DLOG_REALM=LOG_REALM_UDEV',
3042         include_directories : includes,
3043         link_with : [libudev_core,
3044                      libsystemd_network,
3045                      libudev_static],
3046         dependencies : [versiondep,
3047                         threads,
3048                         libkmod,
3049                         libidn,
3050                         libacl,
3051                         libblkid],
3052         install_rpath : udev_rpath,
3053         install : true,
3054         install_dir : rootbindir)
3055
3056 executable(
3057         'systemd-shutdown',
3058         systemd_shutdown_sources,
3059         include_directories : includes,
3060         link_with : [libcore_shared,
3061                      libshared],
3062         dependencies : [libmount],
3063         install_rpath : rootlibexecdir,
3064         install : true,
3065         install_dir : rootlibexecdir)
3066
3067 executable(
3068         'systemd-update-done',
3069         'src/update-done/update-done.c',
3070         include_directories : includes,
3071         link_with : [libshared],
3072         install_rpath : rootlibexecdir,
3073         install : true,
3074         install_dir : rootlibexecdir)
3075
3076 executable(
3077         'systemd-update-utmp',
3078         'src/update-utmp/update-utmp.c',
3079         include_directories : includes,
3080         link_with : [libshared],
3081         dependencies : [libaudit],
3082         install_rpath : rootlibexecdir,
3083         install : (conf.get('ENABLE_UTMP') == 1),
3084         install_dir : rootlibexecdir)
3085
3086 if conf.get('HAVE_KMOD') == 1
3087         executable(
3088                 'systemd-modules-load',
3089                 'src/modules-load/modules-load.c',
3090                 include_directories : includes,
3091                 link_with : [libshared],
3092                 dependencies : [libkmod],
3093                 install_rpath : rootlibexecdir,
3094                 install : true,
3095                 install_dir : rootlibexecdir)
3096
3097         meson.add_install_script('sh', '-c',
3098                                  mkdir_p.format(modulesloaddir))
3099         meson.add_install_script('sh', '-c',
3100                                  mkdir_p.format(join_paths(sysconfdir, 'modules-load.d')))
3101 endif
3102
3103 public_programs += executable(
3104         'systemd-nspawn',
3105         systemd_nspawn_sources,
3106         include_directories : includes,
3107         link_with : [libcore_shared,
3108                      libnspawn_core,
3109                      libshared],
3110         dependencies : [libblkid,
3111                         libseccomp],
3112         install_rpath : rootlibexecdir,
3113         install : true)
3114
3115 if conf.get('ENABLE_NETWORKD') == 1
3116         executable(
3117                 'systemd-networkd',
3118                 systemd_networkd_sources,
3119                 include_directories : network_include_dir,
3120                 link_with : [libnetworkd_core,
3121                              libsystemd_network,
3122                              libudev_static,
3123                              networkd_link_with],
3124                 dependencies : [threads],
3125                 install_rpath : rootlibexecdir,
3126                 install : true,
3127                 install_dir : rootlibexecdir)
3128
3129         executable(
3130                 'systemd-networkd-wait-online',
3131                 systemd_networkd_wait_online_sources,
3132                 include_directories : includes,
3133                 link_with : [libnetworkd_core,
3134                              networkd_link_with],
3135                 install_rpath : rootlibexecdir,
3136                 install : true,
3137                 install_dir : rootlibexecdir)
3138
3139         public_programs += executable(
3140                 'networkctl',
3141                 networkctl_sources,
3142                 include_directories : includes,
3143                 link_with : [libsystemd_network,
3144                              networkd_link_with],
3145                 install_rpath : rootlibexecdir,
3146                 install : true,
3147                 install_dir : rootbindir)
3148
3149         exe = executable(
3150                 'systemd-network-generator',
3151                 network_generator_sources,
3152                 include_directories : includes,
3153                 link_with : [networkd_link_with],
3154                 install_rpath : rootlibexecdir,
3155                 install : true,
3156                 install_dir : rootlibexecdir)
3157
3158         if want_tests != 'false'
3159                 test('test-network-generator-conversion',
3160                      test_network_generator_conversion_sh,
3161                      # https://github.com/mesonbuild/meson/issues/2681
3162                      args : exe.full_path())
3163         endif
3164 endif
3165
3166 executable(
3167         'systemd-sulogin-shell',
3168         ['src/sulogin-shell/sulogin-shell.c'],
3169         include_directories : includes,
3170         link_with : [libshared],
3171         install_rpath : rootlibexecdir,
3172         install : true,
3173         install_dir : rootlibexecdir)
3174
3175 ############################################################
3176
3177 custom_target(
3178         'systemd-runtest.env',
3179         output : 'systemd-runtest.env',
3180         command : ['sh', '-c', '{ ' +
3181                    'echo SYSTEMD_TEST_DATA=@0@; '.format(join_paths(project_source_root, 'test')) +
3182                    'echo SYSTEMD_CATALOG_DIR=@0@; '.format(join_paths(project_build_root, 'catalog')) +
3183                    '} >@OUTPUT@'],
3184         build_by_default : true)
3185
3186 foreach tuple : tests
3187         sources = tuple[0]
3188         link_with = tuple[1].length() > 0 ? tuple[1] : [libshared]
3189         dependencies = tuple[2]
3190         condition = tuple.length() >= 4 ? tuple[3] : ''
3191         type = tuple.length() >= 5 ? tuple[4] : ''
3192         defs = tuple.length() >= 6 ? tuple[5] : []
3193         incs = tuple.length() >= 7 ? tuple[6] : includes
3194         timeout = 30
3195
3196         name = sources[0].split('/')[-1].split('.')[0]
3197         if type.startswith('timeout=')
3198                 timeout = type.split('=')[1].to_int()
3199                 type = ''
3200         endif
3201
3202         if condition == '' or conf.get(condition) == 1
3203                 exe = executable(
3204                         name,
3205                         sources,
3206                         include_directories : incs,
3207                         link_with : link_with,
3208                         dependencies : [versiondep,
3209                                         dependencies],
3210                         c_args : defs,
3211                         build_by_default : want_tests != 'false',
3212                         install_rpath : rootlibexecdir,
3213                         install : install_tests,
3214                         install_dir : join_paths(testsdir, type))
3215
3216                 if type == 'manual'
3217                         message('@0@ is a manual test'.format(name))
3218                 elif type == 'unsafe' and want_tests != 'unsafe'
3219                         message('@0@ is an unsafe test'.format(name))
3220                 elif want_tests != 'false'
3221                         test(name, exe,
3222                              env : test_env,
3223                              timeout : timeout)
3224                 endif
3225         else
3226                 message('Not compiling @0@ because @1@ is not true'.format(name, condition))
3227         endif
3228 endforeach
3229
3230 exe = executable(
3231         'test-libsystemd-sym',
3232         test_libsystemd_sym_c,
3233         include_directories : includes,
3234         link_with : [libsystemd],
3235         build_by_default : want_tests != 'false',
3236         install : install_tests,
3237         install_dir : testsdir)
3238 if want_tests != 'false'
3239         test('test-libsystemd-sym', exe)
3240 endif
3241
3242 exe = executable(
3243         'test-libsystemd-static-sym',
3244         test_libsystemd_sym_c,
3245         include_directories : includes,
3246         link_with : [install_libsystemd_static],
3247         dependencies : [threads], # threads is already included in dependencies on the library,
3248                                   # but does not seem to get propagated. Add here as a work-around.
3249         build_by_default : want_tests != 'false' and static_libsystemd_pic,
3250         install : install_tests and static_libsystemd_pic,
3251         install_dir : testsdir)
3252 if want_tests != 'false' and static_libsystemd_pic
3253         test('test-libsystemd-static-sym', exe)
3254 endif
3255
3256 exe = executable(
3257         'test-libudev-sym',
3258         test_libudev_sym_c,
3259         include_directories : includes,
3260         c_args : '-Wno-deprecated-declarations',
3261         link_with : [libudev],
3262         build_by_default : want_tests != 'false',
3263         install : install_tests,
3264         install_dir : testsdir)
3265 if want_tests != 'false'
3266         test('test-libudev-sym', exe)
3267 endif
3268
3269 exe = executable(
3270         'test-libudev-static-sym',
3271         test_libudev_sym_c,
3272         include_directories : includes,
3273         c_args : '-Wno-deprecated-declarations',
3274         link_with : [install_libudev_static],
3275         build_by_default : want_tests != 'false' and static_libudev_pic,
3276         install : install_tests and static_libudev_pic,
3277         install_dir : testsdir)
3278 if want_tests != 'false' and static_libudev_pic
3279         test('test-libudev-static-sym', exe)
3280 endif
3281
3282 ############################################################
3283
3284 fuzzer_exes = []
3285
3286 if get_option('tests') != 'false'
3287         foreach tuple : fuzzers
3288                 sources = tuple[0]
3289                 link_with = tuple[1].length() > 0 ? tuple[1] : [libshared]
3290                 dependencies = tuple[2]
3291                 defs = tuple.length() >= 4 ? tuple[3] : []
3292                 incs = tuple.length() >= 5 ? tuple[4] : includes
3293                 link_args = []
3294
3295                 if want_ossfuzz
3296                         dependencies += fuzzing_engine
3297                 elif want_libfuzzer
3298                         if fuzzing_engine.found()
3299                                 dependencies += fuzzing_engine
3300                         else
3301                                 link_args += ['-fsanitize=fuzzer']
3302                         endif
3303                 else
3304                         sources += 'src/fuzz/fuzz-main.c'
3305                 endif
3306
3307                 name = sources[0].split('/')[-1].split('.')[0]
3308
3309                 fuzzer_exes += executable(
3310                         name,
3311                         sources,
3312                         include_directories : [incs, include_directories('src/fuzz')],
3313                         link_with : link_with,
3314                         dependencies : dependencies,
3315                         c_args : defs,
3316                         link_args: link_args,
3317                         install : false)
3318         endforeach
3319 endif
3320
3321 run_target(
3322         'fuzzers',
3323         depends : fuzzer_exes,
3324         command : ['true'])
3325
3326 ############################################################
3327
3328 make_directive_index_py = find_program('tools/make-directive-index.py')
3329 make_man_index_py = find_program('tools/make-man-index.py')
3330 xml_helper_py = find_program('tools/xml_helper.py')
3331 hwdb_update_sh = find_program('tools/hwdb-update.sh')
3332 autosuspend_update_sh = find_program('tools/autosuspend-update.sh')
3333
3334 subdir('sysctl.d')
3335 subdir('sysusers.d')
3336 subdir('tmpfiles.d')
3337 subdir('hwdb.d')
3338 subdir('units')
3339 subdir('presets')
3340 subdir('network')
3341 subdir('man')
3342 subdir('shell-completion/bash')
3343 subdir('shell-completion/zsh')
3344 subdir('docs/sysvinit')
3345 subdir('docs/var-log')
3346
3347 install_subdir('factory/etc',
3348                install_dir : factorydir)
3349
3350 install_data('xorg/50-systemd-user.sh',
3351              install_dir : xinitrcdir)
3352 install_data('modprobe.d/systemd.conf',
3353              install_dir : modprobedir)
3354 install_data('LICENSE.GPL2',
3355              'LICENSE.LGPL2.1',
3356              'NEWS',
3357              'README',
3358              'docs/CODING_STYLE.md',
3359              'docs/DISTRO_PORTING.md',
3360              'docs/ENVIRONMENT.md',
3361              'docs/HACKING.md',
3362              'docs/TRANSIENT-SETTINGS.md',
3363              'docs/TRANSLATORS.md',
3364              'docs/UIDS-GIDS.md',
3365              'src/libsystemd/sd-bus/GVARIANT-SERIALIZATION',
3366              install_dir : docdir)
3367
3368 meson.add_install_script('sh', '-c', mkdir_p.format(systemdstatedir))
3369 meson.add_install_script('sh', '-c', 'touch $DESTDIR@0@'.format(prefixdir))
3370
3371 ############################################################
3372
3373 check_help = find_program('tools/check-help.sh')
3374
3375 foreach exec : public_programs
3376         name = exec.full_path().split('/')[-1]
3377         if want_tests != 'false'
3378                 test('check-help-' + name,
3379                      check_help,
3380                      args : exec.full_path())
3381         endif
3382 endforeach
3383
3384 ############################################################
3385
3386 check_directives_sh = find_program('tools/check-directives.sh')
3387
3388 if want_tests != 'false'
3389         test('check-directives',
3390              check_directives_sh,
3391              args : project_source_root)
3392 endif
3393
3394 ############################################################
3395
3396 # Enable tests for all supported sanitizers
3397 foreach tuple : sanitizers
3398         sanitizer = tuple[0]
3399         build = tuple[1]
3400
3401         if cc.has_link_argument('-fsanitize=@0@'.format(sanitizer))
3402                 prev = ''
3403                 foreach p : fuzz_regression_tests
3404                         b = p.split('/')[-2]
3405                         c = p.split('/')[-1]
3406
3407                         name = '@0@:@1@'.format(b, sanitizer)
3408
3409                         if name != prev
3410                                 if want_tests == 'false'
3411                                         message('Not compiling @0@ because tests is set to false'.format(name))
3412                                 elif slow_tests or fuzz_tests
3413                                         exe = custom_target(
3414                                                 name,
3415                                                 output : name,
3416                                                 depends : build,
3417                                                 command : [env, 'ln', '-fs',
3418                                                            join_paths(build.full_path(), b),
3419                                                            '@OUTPUT@'],
3420                                                 build_by_default : true)
3421                                 else
3422                                         message('Not compiling @0@ because slow-tests/fuzz-tests is set to false'.format(name))
3423                                 endif
3424                         endif
3425                         prev = name
3426
3427                         if want_tests != 'false' and (slow_tests or fuzz_tests)
3428                                 test('@0@:@1@:@2@'.format(b, c, sanitizer),
3429                                      env,
3430                                      env : ['UBSAN_OPTIONS=print_stacktrace=1:print_summary=1:halt_on_error=1'],
3431                                      timeout : 60,
3432                                      args : [exe.full_path(),
3433                                              join_paths(project_source_root, p)])
3434                         endif
3435                 endforeach
3436         endif
3437 endforeach
3438
3439
3440 ############################################################
3441
3442 if git.found()
3443         all_files = run_command(
3444                 git,
3445                 ['--git-dir=@0@/.git'.format(project_source_root),
3446                  'ls-files',
3447                  ':/*.[ch]'])
3448         all_files = files(all_files.stdout().split())
3449
3450         custom_target(
3451                 'tags',
3452                 output : 'tags',
3453                 command : [env, 'etags', '-o', '@0@/TAGS'.format(project_source_root)] + all_files)
3454         run_target(
3455                 'ctags',
3456                 command : [env, 'ctags', '-o', '@0@/tags'.format(project_source_root)] + all_files)
3457 endif
3458
3459 if git.found()
3460         git_contrib_sh = find_program('tools/git-contrib.sh')
3461         run_target(
3462                 'git-contrib',
3463                 command : [git_contrib_sh])
3464 endif
3465
3466 if git.found()
3467         git_head = run_command(
3468                 git,
3469                 ['--git-dir=@0@/.git'.format(project_source_root),
3470                  'rev-parse', 'HEAD']).stdout().strip()
3471         git_head_short = run_command(
3472                 git,
3473                 ['--git-dir=@0@/.git'.format(project_source_root),
3474                  'rev-parse', '--short=7', 'HEAD']).stdout().strip()
3475
3476         run_target(
3477                 'git-snapshot',
3478                 command : ['git', 'archive',
3479                            '-o', '@0@/systemd-@1@.tar.gz'.format(project_source_root,
3480                                                                  git_head_short),
3481                            '--prefix', 'systemd-@0@/'.format(git_head),
3482                            'HEAD'])
3483 endif
3484
3485 ############################################################
3486
3487 check_api_docs_sh = find_program('tools/check-api-docs.sh')
3488 run_target(
3489         'check-api-docs',
3490         depends : [man, libsystemd, libudev],
3491         command : [check_api_docs_sh, libsystemd.full_path(), libudev.full_path()])
3492
3493 ############################################################
3494 watchdog_opt = service_watchdog == '' ? 'disabled' : service_watchdog
3495
3496 status = [
3497         '@0@ @1@'.format(meson.project_name(), meson.project_version()),
3498
3499         'split /usr:                        @0@'.format(split_usr),
3500         'split bin-sbin:                    @0@'.format(split_bin),
3501         'prefix directory:                  @0@'.format(prefixdir),
3502         'rootprefix directory:              @0@'.format(rootprefixdir),
3503         'sysconf directory:                 @0@'.format(sysconfdir),
3504         'include directory:                 @0@'.format(includedir),
3505         'lib directory:                     @0@'.format(libdir),
3506         'rootlib directory:                 @0@'.format(rootlibdir),
3507         'SysV init scripts:                 @0@'.format(sysvinit_path),
3508         'SysV rc?.d directories:            @0@'.format(sysvrcnd_path),
3509         'PAM modules directory:             @0@'.format(pamlibdir),
3510         'PAM configuration directory:       @0@'.format(pamconfdir),
3511         'RPM macros directory:              @0@'.format(rpmmacrosdir),
3512         'modprobe.d directory:              @0@'.format(modprobedir),
3513         'D-Bus policy directory:            @0@'.format(dbuspolicydir),
3514         'D-Bus session directory:           @0@'.format(dbussessionservicedir),
3515         'D-Bus system directory:            @0@'.format(dbussystemservicedir),
3516         'bash completions directory:        @0@'.format(bashcompletiondir),
3517         'zsh completions directory:         @0@'.format(zshcompletiondir),
3518         'extra start script:                @0@'.format(get_option('rc-local')),
3519         'debug shell:                       @0@ @ @1@'.format(get_option('debug-shell'),
3520                                                               get_option('debug-tty')),
3521         'TTY GID:                           @0@'.format(tty_gid),
3522         'users GID:                         @0@'.format(substs.get('USERS_GID')),
3523         'maximum system UID:                @0@'.format(system_uid_max),
3524         'maximum system GID:                @0@'.format(system_gid_max),
3525         'minimum dynamic UID:               @0@'.format(dynamic_uid_min),
3526         'maximum dynamic UID:               @0@'.format(dynamic_uid_max),
3527         'minimum container UID base:        @0@'.format(container_uid_base_min),
3528         'maximum container UID base:        @0@'.format(container_uid_base_max),
3529         '/dev/kvm access mode:              @0@'.format(get_option('dev-kvm-mode')),
3530         'render group access mode:          @0@'.format(get_option('group-render-mode')),
3531         'certificate root directory:        @0@'.format(get_option('certificate-root')),
3532         'support URL:                       @0@'.format(support_url),
3533         'nobody user name:                  @0@'.format(nobody_user),
3534         'nobody group name:                 @0@'.format(nobody_group),
3535         'fallback hostname:                 @0@'.format(get_option('fallback-hostname')),
3536         'symbolic gateway hostnames:        @0@'.format(', '.join(gateway_hostnames)),
3537
3538         'default DNSSEC mode:               @0@'.format(default_dnssec),
3539         'default DNS-over-TLS mode:         @0@'.format(default_dns_over_tls),
3540         'default mDNS mode:                 @0@'.format(default_mdns),
3541         'default LLMNR mode:                @0@'.format(default_llmnr),
3542         'default cgroup hierarchy:          @0@'.format(default_hierarchy),
3543         'default net.naming-scheme setting: @0@'.format(default_net_naming_scheme),
3544         'default KillUserProcesses setting: @0@'.format(kill_user_processes),
3545         'default locale:                    @0@'.format(default_locale),
3546         'default user $PATH:                @0@'.format(default_user_path_display),
3547         'systemd service watchdog:          @0@'.format(watchdog_opt)]
3548
3549 alt_dns_servers = '\n                                            '.join(dns_servers.split(' '))
3550 alt_ntp_servers = '\n                                            '.join(ntp_servers.split(' '))
3551 status += [
3552         'default DNS servers:               @0@'.format(alt_dns_servers),
3553         'default NTP servers:               @0@'.format(alt_ntp_servers)]
3554
3555 alt_time_epoch = run_command('date', '-Is', '-u', '-d',
3556                              '@@0@'.format(time_epoch)).stdout().strip()
3557 status += [
3558         'time epoch:                        @0@ (@1@)'.format(time_epoch, alt_time_epoch)]
3559
3560 status += [
3561         'static libsystemd:                 @0@'.format(static_libsystemd),
3562         'static libudev:                    @0@'.format(static_libudev)]
3563
3564 # TODO:
3565 # CFLAGS:   ${OUR_CFLAGS} ${CFLAGS}
3566 # CPPFLAGS: ${OUR_CPPFLAGS} ${CPPFLAGS}
3567 # LDFLAGS:  ${OUR_LDFLAGS} ${LDFLAGS}
3568
3569 if conf.get('ENABLE_EFI') == 1
3570         status += 'efi arch:                          @0@'.format(efi_arch)
3571
3572         if have_gnu_efi
3573                 status += [
3574                         'EFI machine type:                  @0@'.format(EFI_MACHINE_TYPE_NAME),
3575                         'EFI CC                             @0@'.format(' '.join(efi_cc)),
3576                         'EFI lds:                           @0@'.format(efi_lds),
3577                         'EFI crt0:                          @0@'.format(efi_crt0),
3578                         'EFI include directory:             @0@'.format(efi_incdir)]
3579         endif
3580 endif
3581
3582 found = []
3583 missing = []
3584
3585 foreach tuple : [
3586         ['libcryptsetup'],
3587         ['PAM'],
3588         ['pwquality'],
3589         ['libfdisk'],
3590         ['p11kit'],
3591         ['libfido2'],
3592         ['AUDIT'],
3593         ['IMA'],
3594         ['AppArmor'],
3595         ['SELinux'],
3596         ['SECCOMP'],
3597         ['SMACK'],
3598         ['zlib'],
3599         ['xz'],
3600         ['zstd'],
3601         ['lz4'],
3602         ['bzip2'],
3603         ['ACL'],
3604         ['gcrypt'],
3605         ['qrencode'],
3606         ['microhttpd'],
3607         ['gnutls'],
3608         ['openssl'],
3609         ['libcurl'],
3610         ['idn'],
3611         ['initrd'],
3612         ['libidn2'],
3613         ['libidn'],
3614         ['libiptc'],
3615         ['elfutils'],
3616         ['binfmt'],
3617         ['repart'],
3618         ['vconsole'],
3619         ['quotacheck'],
3620         ['tmpfiles'],
3621         ['environment.d'],
3622         ['sysusers'],
3623         ['firstboot'],
3624         ['randomseed'],
3625         ['backlight'],
3626         ['rfkill'],
3627         ['xdg-autostart'],
3628         ['logind'],
3629         ['machined'],
3630         ['portabled'],
3631         ['userdb'],
3632         ['homed'],
3633         ['importd'],
3634         ['hostnamed'],
3635         ['timedated'],
3636         ['timesyncd'],
3637         ['localed'],
3638         ['networkd'],
3639         ['resolve'],
3640         ['DNS-over-TLS(gnutls)',  conf.get('DNS_OVER_TLS_USE_GNUTLS') == 1],
3641         ['DNS-over-TLS(openssl)', conf.get('DNS_OVER_TLS_USE_OPENSSL') == 1],
3642         ['coredump'],
3643         ['pstore'],
3644         ['polkit'],
3645         ['legacy pkla',      install_polkit_pkla],
3646         ['efi'],
3647         ['gnu-efi',          have_gnu_efi],
3648         ['kmod'],
3649         ['xkbcommon'],
3650         ['pcre2'],
3651         ['blkid'],
3652         ['dbus'],
3653         ['glib'],
3654         ['nss-myhostname'],
3655         ['nss-mymachines'],
3656         ['nss-resolve'],
3657         ['nss-systemd'],
3658         ['hwdb'],
3659         ['tpm'],
3660         ['man pages',        want_man],
3661         ['html pages',       want_html],
3662         ['man page indices', want_man and have_lxml],
3663         ['SysV compat'],
3664         ['utmp'],
3665         ['ldconfig'],
3666         ['hibernate'],
3667         ['adm group',        get_option('adm-group')],
3668         ['wheel group',      get_option('wheel-group')],
3669         ['gshadow'],
3670         ['debug hashmap'],
3671         ['debug mmap cache'],
3672         ['debug siphash'],
3673         ['valgrind',         conf.get('VALGRIND') == 1],
3674         ['trace logging',    conf.get('LOG_TRACE') == 1],
3675         ['install tests',    install_tests],
3676         ['link-udev-shared',      get_option('link-udev-shared')],
3677         ['link-systemctl-shared', get_option('link-systemctl-shared')],
3678         ['link-networkd-shared',  get_option('link-networkd-shared')],
3679         ['link-timesyncd-shared', get_option('link-timesyncd-shared')],
3680         ['kernel-install',        get_option('kernel-install')],
3681         ['systemd-analyze',       get_option('analyze')],
3682 ]
3683
3684         if tuple.length() >= 2
3685                 cond = tuple[1]
3686         else
3687                 ident1 = 'HAVE_' + tuple[0].underscorify().to_upper()
3688                 ident2 = 'ENABLE_' + tuple[0].underscorify().to_upper()
3689                 cond = conf.get(ident1, 0) == 1 or conf.get(ident2, 0) == 1
3690         endif
3691         if cond
3692                 found += tuple[0]
3693         else
3694                 missing += tuple[0]
3695         endif
3696 endforeach
3697
3698 status += [
3699         '',
3700         'enabled features: @0@'.format(', '.join(found)),
3701         '',
3702         'disabled features: @0@'.format(', '.join(missing)),
3703         '']
3704 message('\n         '.join(status))
3705
3706 if rootprefixdir != rootprefix_default
3707         warning('\n' +
3708                 'Note that the installation prefix was changed to "@0@".\n'.format(rootprefixdir) +
3709                 'systemd used fixed names for unit file directories and other paths, so anything\n' +
3710                 'except the default ("@0@") is strongly discouraged.'.format(rootprefix_default))
3711 endif