meson.build

   1 # SPDX-License-Identifier: LGPL-2.1+
   2
   3 project('systemd', 'c',
   4         version : '245',
   5         license : 'LGPLv2+',
   6         default_options: [
   7                 'c_std=gnu99',
   8                 'prefix=/usr',
   9                 'sysconfdir=/etc',
  10                 'localstatedir=/var',
  11                 'warning_level=2',
  12         ],
  13         meson_version : '>= 0.46',
  14        )
  15
  16 libsystemd_version = '0.28.0'
  17 libudev_version = '1.6.17'
  18
  19 # We need the same data in two different formats, ugh!
  20 # Also, for hysterical reasons, we use different variable
  21 # names, sometimes. Not all variables are included in every
  22 # set. Ugh, ugh, ugh!
  23 conf = configuration_data()
  24 conf.set('PROJECT_VERSION',        meson.project_version(),
  25          description : 'Numerical project version (used where a simple number is expected)')
  26
  27 substs = configuration_data()
  28 substs.set('PROJECT_URL',          'https://www.freedesktop.org/wiki/Software/systemd')
  29 substs.set('PROJECT_VERSION',      meson.project_version(),
  30            description : 'Numerical project version (used where a simple number is expected)')
  31
  32 # This is to be used instead of meson.source_root(), as the latter will return
  33 # the wrong result when systemd is being built as a meson subproject
  34 project_source_root = meson.current_source_dir()
  35 project_build_root = meson.current_build_dir()
  36 relative_source_path = run_command('realpath',
  37                                    '--relative-to=@0@'.format(project_build_root),
  38                                    project_source_root).stdout().strip()
  39 conf.set_quoted('RELATIVE_SOURCE_PATH', relative_source_path)
  40
  41 want_ossfuzz = get_option('oss-fuzz')
  42 want_libfuzzer = get_option('llvm-fuzz')
  43 if want_ossfuzz + want_libfuzzer > 1
  44         error('only one of oss-fuzz or llvm-fuzz can be specified')
  45 endif
  46
  47 skip_deps = want_ossfuzz or want_libfuzzer
  48 fuzzer_build = want_ossfuzz or want_libfuzzer
  49
  50 #####################################################################
  51
  52 # Try to install the git pre-commit hook
  53 add_git_hook_sh = find_program('tools/add-git-hook.sh', required : false)
  54 if add_git_hook_sh.found()
  55         git_hook = run_command(add_git_hook_sh)
  56         if git_hook.returncode() == 0
  57                 message(git_hook.stdout().strip())
  58         endif
  59 endif
  60
  61 #####################################################################
  62
  63 if get_option('split-usr') == 'auto'
  64         split_usr = run_command('test', '-L', '/bin').returncode() != 0
  65 else
  66         split_usr = get_option('split-usr') == 'true'
  67 endif
  68 conf.set10('HAVE_SPLIT_USR', split_usr,
  69            description : '/usr/bin and /bin directories are separate')
  70
  71 if get_option('split-bin') == 'auto'
  72         split_bin = run_command('test', '-L', '/usr/sbin').returncode() != 0
  73 else
  74         split_bin = get_option('split-bin') == 'true'
  75 endif
  76 conf.set10('HAVE_SPLIT_BIN', split_bin,
  77            description : 'bin and sbin directories are separate')
  78
  79 rootprefixdir = get_option('rootprefix')
  80 # Unusual rootprefixdir values are used by some distros
  81 # (see https://github.com/systemd/systemd/pull/7461).
  82 rootprefix_default = split_usr ? '/' : '/usr'
  83 if rootprefixdir == ''
  84         rootprefixdir = rootprefix_default
  85 endif
  86 rootprefixdir_noslash = rootprefixdir == '/' ? '' : rootprefixdir
  87
  88 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                         libpcre2,
1802                         libzstd],
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                 install_rpath : rootlibexecdir,
2162                 install : true,
2163                 install_dir : rootlibexecdir)
2164
2165         executable(
2166                 'systemd-homed',
2167                 systemd_homed_sources,
2168                 include_directories : includes,
2169                 link_with : [libshared],
2170                 dependencies : [threads,
2171                                 libcrypt,
2172                                 libopenssl,
2173                                 libpwquality],
2174                 install_rpath : rootlibexecdir,
2175                 install : true,
2176                 install_dir : rootlibexecdir)
2177
2178         public_programs += executable(
2179                 'homectl',
2180                 homectl_sources,
2181                 include_directories : includes,
2182                 link_with : [libshared],
2183                 dependencies : [threads,
2184                                 libcrypt,
2185                                 libopenssl,
2186                                 libp11kit,
2187                                 libpwquality],
2188                 install_rpath : rootlibexecdir,
2189                 install : true,
2190                 install_dir : rootbindir)
2191
2192         if conf.get('HAVE_PAM') == 1
2193                 version_script_arg = join_paths(project_source_root, pam_systemd_home_sym)
2194                 pam_systemd = shared_library(
2195                         'pam_systemd_home',
2196                         pam_systemd_home_c,
2197                         name_prefix : '',
2198                         include_directories : includes,
2199                         link_args : ['-shared',
2200                                      '-Wl,--version-script=' + version_script_arg],
2201                         link_with : [libsystemd_static,
2202                                      libshared_static],
2203                         dependencies : [threads,
2204                                         libpam,
2205                                         libpam_misc,
2206                                         libcrypt],
2207                         link_depends : pam_systemd_home_sym,
2208                         install : true,
2209                         install_dir : pamlibdir)
2210         endif
2211 endif
2212
2213 foreach alias : (['halt', 'poweroff', 'reboot', 'shutdown'] +
2214                 (conf.get('HAVE_SYSV_COMPAT') == 1 ? ['runlevel', 'telinit'] : []))
2215         meson.add_install_script(meson_make_symlink,
2216                                  join_paths(rootbindir, 'systemctl'),
2217                                  join_paths(rootsbindir, alias))
2218 endforeach
2219
2220 meson.add_install_script(meson_make_symlink,
2221                          join_paths(rootbindir, 'udevadm'),
2222                          join_paths(rootlibexecdir, 'systemd-udevd'))
2223
2224 if conf.get('ENABLE_BACKLIGHT') == 1
2225         executable(
2226                 'systemd-backlight',
2227                 'src/backlight/backlight.c',
2228                 include_directories : includes,
2229                 link_with : [libshared],
2230                 install_rpath : rootlibexecdir,
2231                 install : true,
2232                 install_dir : rootlibexecdir)
2233 endif
2234
2235 if conf.get('ENABLE_RFKILL') == 1
2236         executable(
2237                 'systemd-rfkill',
2238                 'src/rfkill/rfkill.c',
2239                 include_directories : includes,
2240                 link_with : [libshared],
2241                 install_rpath : rootlibexecdir,
2242                 install : true,
2243                 install_dir : rootlibexecdir)
2244 endif
2245
2246 executable(
2247         'systemd-system-update-generator',
2248         'src/system-update-generator/system-update-generator.c',
2249         include_directories : includes,
2250         link_with : [libshared],
2251         install_rpath : rootlibexecdir,
2252         install : true,
2253         install_dir : systemgeneratordir)
2254
2255 if conf.get('HAVE_LIBCRYPTSETUP') == 1
2256         systemd_cryptsetup_sources = files('''
2257                 src/cryptsetup/cryptsetup-pkcs11.h
2258                 src/cryptsetup/cryptsetup-util.c
2259                 src/cryptsetup/cryptsetup-util.h
2260                 src/cryptsetup/cryptsetup.c
2261 '''.split())
2262
2263         if conf.get('HAVE_P11KIT') == 1
2264                 systemd_cryptsetup_sources += files('src/cryptsetup/cryptsetup-pkcs11.c')
2265         endif
2266
2267         executable(
2268                 'systemd-cryptsetup',
2269                 systemd_cryptsetup_sources,
2270                 include_directories : includes,
2271                 link_with : [libshared],
2272                 dependencies : [libcryptsetup,
2273                                 libp11kit],
2274                 install_rpath : rootlibexecdir,
2275                 install : true,
2276                 install_dir : rootlibexecdir)
2277
2278         executable(
2279                 'systemd-cryptsetup-generator',
2280                 'src/cryptsetup/cryptsetup-generator.c',
2281                 include_directories : includes,
2282                 link_with : [libshared],
2283                 dependencies : [libcryptsetup],
2284                 install_rpath : rootlibexecdir,
2285                 install : true,
2286                 install_dir : systemgeneratordir)
2287
2288         executable(
2289                 'systemd-veritysetup',
2290                 'src/veritysetup/veritysetup.c',
2291                 include_directories : includes,
2292                 link_with : [libshared],
2293                 dependencies : [libcryptsetup],
2294                 install_rpath : rootlibexecdir,
2295                 install : true,
2296                 install_dir : rootlibexecdir)
2297
2298         executable(
2299                 'systemd-veritysetup-generator',
2300                 'src/veritysetup/veritysetup-generator.c',
2301                 include_directories : includes,
2302                 link_with : [libshared],
2303                 dependencies : [libcryptsetup],
2304                 install_rpath : rootlibexecdir,
2305                 install : true,
2306                 install_dir : systemgeneratordir)
2307 endif
2308
2309 if conf.get('HAVE_SYSV_COMPAT') == 1
2310         executable(
2311                 'systemd-sysv-generator',
2312                 'src/sysv-generator/sysv-generator.c',
2313                 include_directories : includes,
2314                 link_with : [libshared],
2315                 install_rpath : rootlibexecdir,
2316                 install : true,
2317                 install_dir : systemgeneratordir)
2318
2319         executable(
2320                 'systemd-rc-local-generator',
2321                 'src/rc-local-generator/rc-local-generator.c',
2322                 include_directories : includes,
2323                 link_with : [libshared],
2324                 install_rpath : rootlibexecdir,
2325                 install : true,
2326                 install_dir : systemgeneratordir)
2327 endif
2328
2329 if conf.get('ENABLE_XDG_AUTOSTART') == 1
2330         executable(
2331                 'systemd-xdg-autostart-generator',
2332                 'src/xdg-autostart-generator/xdg-autostart-generator.c',
2333                 'src/xdg-autostart-generator/xdg-autostart-service.c',
2334                 include_directories : includes,
2335                 link_with : [libshared],
2336                 install_rpath : rootlibexecdir,
2337                 install : true,
2338                 install_dir : usergeneratordir)
2339
2340         executable(
2341                 'systemd-xdg-autostart-condition',
2342                 'src/xdg-autostart-generator/xdg-autostart-condition.c',
2343                 include_directories : includes,
2344                 link_with : [libshared],
2345                 install_rpath : rootlibexecdir,
2346                 install : true,
2347                 install_dir : rootlibexecdir)
2348 endif
2349
2350 if conf.get('ENABLE_HOSTNAMED') == 1
2351         executable(
2352                 'systemd-hostnamed',
2353                 'src/hostname/hostnamed.c',
2354                 include_directories : includes,
2355                 link_with : [libshared],
2356                 install_rpath : rootlibexecdir,
2357                 install : true,
2358                 install_dir : rootlibexecdir)
2359
2360         public_programs += executable(
2361                 'hostnamectl',
2362                 'src/hostname/hostnamectl.c',
2363                 include_directories : includes,
2364                 link_with : [libshared],
2365                 install_rpath : rootlibexecdir,
2366                 install : true)
2367 endif
2368
2369 if conf.get('ENABLE_LOCALED') == 1
2370         if conf.get('HAVE_XKBCOMMON') == 1
2371                 # logind will load libxkbcommon.so dynamically on its own
2372                 deps = [libdl]
2373         else
2374                 deps = []
2375         endif
2376
2377         executable(
2378                 'systemd-localed',
2379                 systemd_localed_sources,
2380                 include_directories : includes,
2381                 link_with : [libshared],
2382                 dependencies : deps,
2383                 install_rpath : rootlibexecdir,
2384                 install : true,
2385                 install_dir : rootlibexecdir)
2386
2387         public_programs += executable(
2388                 'localectl',
2389                 localectl_sources,
2390                 include_directories : includes,
2391                 link_with : [libshared],
2392                 install_rpath : rootlibexecdir,
2393                 install : true)
2394 endif
2395
2396 if conf.get('ENABLE_TIMEDATED') == 1
2397         executable(
2398                 'systemd-timedated',
2399                 'src/timedate/timedated.c',
2400                 include_directories : includes,
2401                 link_with : [libshared],
2402                 install_rpath : rootlibexecdir,
2403                 install : true,
2404                 install_dir : rootlibexecdir)
2405 endif
2406
2407 if conf.get('ENABLE_TIMEDATECTL') == 1
2408         public_programs += executable(
2409                 'timedatectl',
2410                 'src/timedate/timedatectl.c',
2411                 include_directories : includes,
2412                 install_rpath : rootlibexecdir,
2413                 link_with : [libshared],
2414                 dependencies : [libm],
2415                 install : true)
2416 endif
2417
2418 if conf.get('ENABLE_TIMESYNCD') == 1
2419         if get_option('link-timesyncd-shared')
2420                 timesyncd_link_with = [libshared]
2421         else
2422                 timesyncd_link_with = [libsystemd_static,
2423                                        libshared_static,
2424                                        libjournal_client,
2425                                        libbasic_gcrypt]
2426         endif
2427
2428         executable(
2429                 'systemd-timesyncd',
2430                 systemd_timesyncd_sources,
2431                 include_directories : includes,
2432                 link_with : [timesyncd_link_with],
2433                 dependencies : [threads,
2434                                 libm],
2435                 install_rpath : rootlibexecdir,
2436                 install : true,
2437                 install_dir : rootlibexecdir)
2438
2439         executable(
2440                 'systemd-time-wait-sync',
2441                 'src/time-wait-sync/time-wait-sync.c',
2442                 include_directories : includes,
2443                 link_with : [timesyncd_link_with],
2444                 install_rpath : rootlibexecdir,
2445                 install : true,
2446                 install_dir : rootlibexecdir)
2447 endif
2448
2449 if conf.get('ENABLE_MACHINED') == 1
2450         executable(
2451                 'systemd-machined',
2452                 systemd_machined_sources,
2453                 include_directories : includes,
2454                 link_with : [libmachine_core,
2455                              libshared],
2456                 install_rpath : rootlibexecdir,
2457                 install : true,
2458                 install_dir : rootlibexecdir)
2459
2460         public_programs += executable(
2461                 'machinectl',
2462                 'src/machine/machinectl.c',
2463                 include_directories : includes,
2464                 link_with : [libshared],
2465                 dependencies : [threads,
2466                                 libxz,
2467                                 liblz4,
2468                                 libzstd],
2469                 install_rpath : rootlibexecdir,
2470                 install : true,
2471                 install_dir : rootbindir)
2472 endif
2473
2474 if conf.get('ENABLE_IMPORTD') == 1
2475         executable(
2476                 'systemd-importd',
2477                 systemd_importd_sources,
2478                 include_directories : includes,
2479                 link_with : [libshared],
2480                 dependencies : [threads],
2481                 install_rpath : rootlibexecdir,
2482                 install : true,
2483                 install_dir : rootlibexecdir)
2484
2485         systemd_pull = executable(
2486                 'systemd-pull',
2487                 systemd_pull_sources,
2488                 include_directories : includes,
2489                 link_with : [libshared],
2490                 dependencies : [versiondep,
2491                                 libcurl,
2492                                 libz,
2493                                 libbzip2,
2494                                 libxz,
2495                                 libgcrypt],
2496                 install_rpath : rootlibexecdir,
2497                 install : true,
2498                 install_dir : rootlibexecdir)
2499
2500         systemd_import = executable(
2501                 'systemd-import',
2502                 systemd_import_sources,
2503                 include_directories : includes,
2504                 link_with : [libshared],
2505                 dependencies : [libcurl,
2506                                 libz,
2507                                 libbzip2,
2508                                 libxz],
2509                 install_rpath : rootlibexecdir,
2510                 install : true,
2511                 install_dir : rootlibexecdir)
2512
2513         systemd_import_fs = executable(
2514                 'systemd-import-fs',
2515                 systemd_import_fs_sources,
2516                 include_directories : includes,
2517                 link_with : [libshared],
2518                 install_rpath : rootlibexecdir,
2519                 install : true,
2520                 install_dir : rootlibexecdir)
2521
2522         systemd_export = executable(
2523                 'systemd-export',
2524                 systemd_export_sources,
2525                 include_directories : includes,
2526                 link_with : [libshared],
2527                 dependencies : [libcurl,
2528                                 libz,
2529                                 libbzip2,
2530                                 libxz],
2531                 install_rpath : rootlibexecdir,
2532                 install : true,
2533                 install_dir : rootlibexecdir)
2534
2535         public_programs += [systemd_pull, systemd_import, systemd_import_fs, systemd_export]
2536 endif
2537
2538 if conf.get('ENABLE_REMOTE') == 1 and conf.get('HAVE_LIBCURL') == 1
2539         public_programs += executable(
2540                 'systemd-journal-upload',
2541                 systemd_journal_upload_sources,
2542                 include_directories : includes,
2543                 link_with : [libshared],
2544                 dependencies : [versiondep,
2545                                 threads,
2546                                 libcurl,
2547                                 libgnutls,
2548                                 libxz,
2549                                 liblz4,
2550                                 libzstd],
2551                 install_rpath : rootlibexecdir,
2552                 install : true,
2553                 install_dir : rootlibexecdir)
2554 endif
2555
2556 if conf.get('ENABLE_REMOTE') == 1 and conf.get('HAVE_MICROHTTPD') == 1
2557         public_programs += executable(
2558                 'systemd-journal-remote',
2559                 systemd_journal_remote_sources,
2560                 include_directories : includes,
2561                 link_with : [libshared,
2562                              libsystemd_journal_remote],
2563                 dependencies : [threads,
2564                                 libmicrohttpd,
2565                                 libgnutls,
2566                                 libxz,
2567                                 liblz4,
2568                                 libzstd],
2569                 install_rpath : rootlibexecdir,
2570                 install : true,
2571                 install_dir : rootlibexecdir)
2572
2573         public_programs += executable(
2574                 'systemd-journal-gatewayd',
2575                 systemd_journal_gatewayd_sources,
2576                 include_directories : includes,
2577                 link_with : [libshared],
2578                 dependencies : [threads,
2579                                 libmicrohttpd,
2580                                 libgnutls,
2581                                 libxz,
2582                                 liblz4,
2583                                 libzstd],
2584                 install_rpath : rootlibexecdir,
2585                 install : true,
2586                 install_dir : rootlibexecdir)
2587 endif
2588
2589 if conf.get('ENABLE_COREDUMP') == 1
2590         executable(
2591                 'systemd-coredump',
2592                 systemd_coredump_sources,
2593                 include_directories : includes,
2594                 link_with : [libshared],
2595                 dependencies : [threads,
2596                                 libacl,
2597                                 libdw,
2598                                 libxz,
2599                                 liblz4,
2600                                 libzstd],
2601                 install_rpath : rootlibexecdir,
2602                 install : true,
2603                 install_dir : rootlibexecdir)
2604
2605         public_programs += executable(
2606                 'coredumpctl',
2607                 coredumpctl_sources,
2608                 include_directories : includes,
2609                 link_with : [libshared],
2610                 dependencies : [threads,
2611                                 libxz,
2612                                 liblz4,
2613                                 libzstd],
2614                 install_rpath : rootlibexecdir,
2615                 install : true)
2616 endif
2617
2618 if conf.get('ENABLE_PSTORE') == 1
2619         executable(
2620                 'systemd-pstore',
2621                 systemd_pstore_sources,
2622                 include_directories : includes,
2623                 link_with : [libshared],
2624                 dependencies : [threads,
2625                                 libacl,
2626                                 libdw,
2627                                 libxz,
2628                                 liblz4,
2629                                 libzstd],
2630                 install_rpath : rootlibexecdir,
2631                 install : true,
2632                 install_dir : rootlibexecdir)
2633 endif
2634
2635 if conf.get('ENABLE_BINFMT') == 1
2636         public_programs += executable(
2637                 'systemd-binfmt',
2638                 'src/binfmt/binfmt.c',
2639                 include_directories : includes,
2640                 link_with : [libshared],
2641                 install_rpath : rootlibexecdir,
2642                 install : true,
2643                 install_dir : rootlibexecdir)
2644
2645         meson.add_install_script('sh', '-c',
2646                                  mkdir_p.format(binfmtdir))
2647         meson.add_install_script('sh', '-c',
2648                                  mkdir_p.format(join_paths(sysconfdir, 'binfmt.d')))
2649 endif
2650
2651 if conf.get('ENABLE_REPART') == 1
2652         exe = executable(
2653                 'systemd-repart',
2654                 systemd_repart_sources,
2655                 include_directories : includes,
2656                 link_with : [libshared],
2657                 dependencies : [threads,
2658                                 libcryptsetup,
2659                                 libblkid,
2660                                 libfdisk,
2661                                 libopenssl],
2662                 install_rpath : rootlibexecdir,
2663                 install : true,
2664                 install_dir : rootbindir)
2665
2666         if want_tests != 'false'
2667                 test('test-repart',
2668                      test_repart_sh,
2669                      args : exe.full_path())
2670         endif
2671 endif
2672
2673 if conf.get('ENABLE_VCONSOLE') == 1
2674         executable(
2675                 'systemd-vconsole-setup',
2676                 'src/vconsole/vconsole-setup.c',
2677                 include_directories : includes,
2678                 link_with : [libshared],
2679                 install_rpath : rootlibexecdir,
2680                 install : true,
2681                 install_dir : rootlibexecdir)
2682 endif
2683
2684 if conf.get('ENABLE_RANDOMSEED') == 1
2685         executable(
2686                 'systemd-random-seed',
2687                 'src/random-seed/random-seed.c',
2688                 include_directories : includes,
2689                 link_with : [libshared],
2690                 install_rpath : rootlibexecdir,
2691                 install : true,
2692                 install_dir : rootlibexecdir)
2693 endif
2694
2695 if conf.get('ENABLE_FIRSTBOOT') == 1
2696         executable(
2697                 'systemd-firstboot',
2698                 'src/firstboot/firstboot.c',
2699                 include_directories : includes,
2700                 link_with : [libshared],
2701                 dependencies : [libcrypt],
2702                 install_rpath : rootlibexecdir,
2703                 install : true,
2704                 install_dir : rootbindir)
2705 endif
2706
2707 executable(
2708         'systemd-remount-fs',
2709         'src/remount-fs/remount-fs.c',
2710         include_directories : includes,
2711         link_with : [libcore_shared,
2712                      libshared],
2713         install_rpath : rootlibexecdir,
2714         install : true,
2715         install_dir : rootlibexecdir)
2716
2717 executable(
2718         'systemd-machine-id-setup',
2719         'src/machine-id-setup/machine-id-setup-main.c',
2720         include_directories : includes,
2721         link_with : [libcore_shared,
2722                      libshared],
2723         install_rpath : rootlibexecdir,
2724         install : true,
2725         install_dir : rootbindir)
2726
2727 executable(
2728         'systemd-fsck',
2729         'src/fsck/fsck.c',
2730         include_directories : includes,
2731         link_with : [libshared],
2732         install_rpath : rootlibexecdir,
2733         install : true,
2734         install_dir : rootlibexecdir)
2735
2736 executable('systemd-growfs',
2737            'src/partition/growfs.c',
2738            include_directories : includes,
2739            link_with : [libshared],
2740            dependencies : [libcryptsetup],
2741            install_rpath : rootlibexecdir,
2742            install : true,
2743            install_dir : rootlibexecdir)
2744
2745 executable(
2746         'systemd-makefs',
2747         'src/partition/makefs.c',
2748         include_directories : includes,
2749         link_with : [libshared],
2750         install_rpath : rootlibexecdir,
2751         install : true,
2752         install_dir : rootlibexecdir)
2753
2754 executable(
2755         'systemd-sleep',
2756         'src/sleep/sleep.c',
2757         include_directories : includes,
2758         link_with : [libshared],
2759         install_rpath : rootlibexecdir,
2760         install : true,
2761         install_dir : rootlibexecdir)
2762
2763 install_data('src/sleep/sleep.conf',
2764              install_dir : pkgsysconfdir)
2765
2766 public_programs += executable(
2767         'systemd-sysctl',
2768         'src/sysctl/sysctl.c',
2769         include_directories : includes,
2770         link_with : [libshared],
2771         install_rpath : rootlibexecdir,
2772         install : true,
2773         install_dir : rootlibexecdir)
2774
2775 executable(
2776         'systemd-ac-power',
2777         'src/ac-power/ac-power.c',
2778         include_directories : includes,
2779         link_with : [libshared],
2780         install_rpath : rootlibexecdir,
2781         install : true,
2782         install_dir : rootlibexecdir)
2783
2784 public_programs += executable(
2785         'systemd-detect-virt',
2786         'src/detect-virt/detect-virt.c',
2787         include_directories : includes,
2788         link_with : [libshared],
2789         install_rpath : rootlibexecdir,
2790         install : true)
2791
2792 public_programs += executable(
2793         'systemd-delta',
2794         'src/delta/delta.c',
2795         include_directories : includes,
2796         link_with : [libshared],
2797         install_rpath : rootlibexecdir,
2798         install : true)
2799
2800 public_programs += executable(
2801         'systemd-escape',
2802         'src/escape/escape.c',
2803         include_directories : includes,
2804         link_with : [libshared],
2805         install_rpath : rootlibexecdir,
2806         install : true,
2807         install_dir : rootbindir)
2808
2809 public_programs += executable(
2810         'systemd-notify',
2811         'src/notify/notify.c',
2812         include_directories : includes,
2813         link_with : [libshared],
2814         install_rpath : rootlibexecdir,
2815         install : true,
2816         install_dir : rootbindir)
2817
2818 executable(
2819         'systemd-volatile-root',
2820         'src/volatile-root/volatile-root.c',
2821         include_directories : includes,
2822         link_with : [libshared],
2823         install_rpath : rootlibexecdir,
2824         install : conf.get('ENABLE_INITRD') == 1,
2825         install_dir : rootlibexecdir)
2826
2827 executable(
2828         'systemd-cgroups-agent',
2829         'src/cgroups-agent/cgroups-agent.c',
2830         include_directories : includes,
2831         link_with : [libshared],
2832         install_rpath : rootlibexecdir,
2833         install : true,
2834         install_dir : rootlibexecdir)
2835
2836 public_programs += executable(
2837         'systemd-id128',
2838         'src/id128/id128.c',
2839         include_directories : includes,
2840         link_with : [libshared],
2841         install_rpath : rootlibexecdir,
2842         install : true)
2843
2844 public_programs += executable(
2845         'systemd-path',
2846         'src/path/path.c',
2847         include_directories : includes,
2848         link_with : [libshared],
2849         install_rpath : rootlibexecdir,
2850         install : true)
2851
2852 public_programs += executable(
2853         'systemd-ask-password',
2854         'src/ask-password/ask-password.c',
2855         include_directories : includes,
2856         link_with : [libshared],
2857         install_rpath : rootlibexecdir,
2858         install : true,
2859         install_dir : rootbindir)
2860
2861 executable(
2862         'systemd-reply-password',
2863         'src/reply-password/reply-password.c',
2864         include_directories : includes,
2865         link_with : [libshared],
2866         install_rpath : rootlibexecdir,
2867         install : true,
2868         install_dir : rootlibexecdir)
2869
2870 public_programs += executable(
2871         'systemd-tty-ask-password-agent',
2872         'src/tty-ask-password-agent/tty-ask-password-agent.c',
2873         include_directories : includes,
2874         link_with : [libshared],
2875         install_rpath : rootlibexecdir,
2876         install : true,
2877         install_dir : rootbindir)
2878
2879 public_programs += executable(
2880         'systemd-cgls',
2881         'src/cgls/cgls.c',
2882         include_directories : includes,
2883         link_with : [libshared],
2884         install_rpath : rootlibexecdir,
2885         install : true)
2886
2887 public_programs += executable(
2888         'systemd-cgtop',
2889         'src/cgtop/cgtop.c',
2890         include_directories : includes,
2891         link_with : [libshared],
2892         install_rpath : rootlibexecdir,
2893         install : true)
2894
2895 executable(
2896         'systemd-initctl',
2897         'src/initctl/initctl.c',
2898         include_directories : includes,
2899         link_with : [libshared],
2900         install_rpath : rootlibexecdir,
2901         install : (conf.get('HAVE_SYSV_COMPAT') == 1),
2902         install_dir : rootlibexecdir)
2903
2904 public_programs += executable(
2905         'systemd-mount',
2906         'src/mount/mount-tool.c',
2907         include_directories : includes,
2908         link_with : [libshared],
2909         dependencies: [libmount],
2910         install_rpath : rootlibexecdir,
2911         install : true)
2912
2913 meson.add_install_script(meson_make_symlink,
2914                          'systemd-mount', join_paths(bindir, 'systemd-umount'))
2915
2916 public_programs += executable(
2917         'systemd-run',
2918         'src/run/run.c',
2919         include_directories : includes,
2920         link_with : [libshared],
2921         install_rpath : rootlibexecdir,
2922         install : true)
2923
2924 public_programs += executable(
2925         'systemd-stdio-bridge',
2926         'src/stdio-bridge/stdio-bridge.c',
2927         include_directories : includes,
2928         link_with : [libshared],
2929         dependencies : [versiondep],
2930         install_rpath : rootlibexecdir,
2931         install : true)
2932
2933 public_programs += executable(
2934         'busctl',
2935         'src/busctl/busctl.c',
2936         'src/busctl/busctl-introspect.c',
2937         'src/busctl/busctl-introspect.h',
2938         include_directories : includes,
2939         link_with : [libshared],
2940         install_rpath : rootlibexecdir,
2941         install : true)
2942
2943 if conf.get('ENABLE_SYSUSERS') == 1
2944         public_programs += executable(
2945                 'systemd-sysusers',
2946                 'src/sysusers/sysusers.c',
2947                 include_directories : includes,
2948                 link_with : [libshared],
2949                 install_rpath : rootlibexecdir,
2950                 install : true,
2951                 install_dir : rootbindir)
2952
2953         if have_standalone_binaries
2954                 public_programs += executable(
2955                         'systemd-sysusers.standalone',
2956                         'src/sysusers/sysusers.c',
2957                         include_directories : includes,
2958                         link_with : [libshared_static,
2959                                      libbasic,
2960                                      libbasic_gcrypt,
2961                                      libsystemd_static,
2962                                      libjournal_client],
2963                         install : true,
2964                         install_dir : rootbindir)
2965         endif
2966 endif
2967
2968 if conf.get('ENABLE_TMPFILES') == 1
2969         exe = executable(
2970                 'systemd-tmpfiles',
2971                 systemd_tmpfiles_sources,
2972                 include_directories : includes,
2973                 link_with : [libshared],
2974                 dependencies : [libacl],
2975                 install_rpath : rootlibexecdir,
2976                 install : true,
2977                 install_dir : rootbindir)
2978         public_programs += exe
2979
2980         if want_tests != 'false'
2981                 test('test-systemd-tmpfiles',
2982                      test_systemd_tmpfiles_py,
2983                      # https://github.com/mesonbuild/meson/issues/2681
2984                      args : exe.full_path())
2985         endif
2986
2987         if have_standalone_binaries
2988                 public_programs += executable(
2989                         'systemd-tmpfiles.standalone',
2990                         systemd_tmpfiles_sources,
2991                         include_directories : includes,
2992                         link_with : [libshared_static,
2993                                      libbasic,
2994                                      libbasic_gcrypt,
2995                                      libsystemd_static,
2996                                      libjournal_client],
2997                         dependencies : [libacl],
2998                         install : true,
2999                         install_dir : rootbindir)
3000         endif
3001 endif
3002
3003 if conf.get('ENABLE_HWDB') == 1
3004         public_programs += executable(
3005                 'systemd-hwdb',
3006                 'src/hwdb/hwdb.c',
3007                 'src/libsystemd/sd-hwdb/hwdb-internal.h',
3008                 include_directories : includes,
3009                 link_with : [libudev_static],
3010                 install_rpath : udev_rpath,
3011                 install : true,
3012                 install_dir : rootbindir)
3013 endif
3014
3015 if conf.get('ENABLE_QUOTACHECK') == 1
3016         executable(
3017                 'systemd-quotacheck',
3018                 'src/quotacheck/quotacheck.c',
3019                 include_directories : includes,
3020                 link_with : [libshared],
3021                 install_rpath : rootlibexecdir,
3022                 install : true,
3023                 install_dir : rootlibexecdir)
3024 endif
3025
3026 public_programs += executable(
3027         'systemd-socket-proxyd',
3028         'src/socket-proxy/socket-proxyd.c',
3029         include_directories : includes,
3030         link_with : [libshared],
3031         dependencies : [threads],
3032         install_rpath : rootlibexecdir,
3033         install : true,
3034         install_dir : rootlibexecdir)
3035
3036 public_programs += executable(
3037         'udevadm',
3038         udevadm_sources,
3039         c_args : '-DLOG_REALM=LOG_REALM_UDEV',
3040         include_directories : includes,
3041         link_with : [libudev_core,
3042                      libsystemd_network,
3043                      libudev_static],
3044         dependencies : [versiondep,
3045                         threads,
3046                         libkmod,
3047                         libidn,
3048                         libacl,
3049                         libblkid],
3050         install_rpath : udev_rpath,
3051         install : true,
3052         install_dir : rootbindir)
3053
3054 executable(
3055         'systemd-shutdown',
3056         systemd_shutdown_sources,
3057         include_directories : includes,
3058         link_with : [libcore_shared,
3059                      libshared],
3060         dependencies : [libmount],
3061         install_rpath : rootlibexecdir,
3062         install : true,
3063         install_dir : rootlibexecdir)
3064
3065 executable(
3066         'systemd-update-done',
3067         'src/update-done/update-done.c',
3068         include_directories : includes,
3069         link_with : [libshared],
3070         install_rpath : rootlibexecdir,
3071         install : true,
3072         install_dir : rootlibexecdir)
3073
3074 executable(
3075         'systemd-update-utmp',
3076         'src/update-utmp/update-utmp.c',
3077         include_directories : includes,
3078         link_with : [libshared],
3079         dependencies : [libaudit],
3080         install_rpath : rootlibexecdir,
3081         install : true,
3082         install_dir : rootlibexecdir)
3083
3084 if conf.get('HAVE_KMOD') == 1
3085         executable(
3086                 'systemd-modules-load',
3087                 'src/modules-load/modules-load.c',
3088                 include_directories : includes,
3089                 link_with : [libshared],
3090                 dependencies : [libkmod],
3091                 install_rpath : rootlibexecdir,
3092                 install : true,
3093                 install_dir : rootlibexecdir)
3094
3095         meson.add_install_script('sh', '-c',
3096                                  mkdir_p.format(modulesloaddir))
3097         meson.add_install_script('sh', '-c',
3098                                  mkdir_p.format(join_paths(sysconfdir, 'modules-load.d')))
3099 endif
3100
3101 public_programs += executable(
3102         'systemd-nspawn',
3103         systemd_nspawn_sources,
3104         include_directories : includes,
3105         link_with : [libcore_shared,
3106                      libnspawn_core,
3107                      libshared],
3108         dependencies : [libblkid,
3109                         libseccomp],
3110         install_rpath : rootlibexecdir,
3111         install : true)
3112
3113 if conf.get('ENABLE_NETWORKD') == 1
3114         executable(
3115                 'systemd-networkd',
3116                 systemd_networkd_sources,
3117                 include_directories : network_include_dir,
3118                 link_with : [libnetworkd_core,
3119                              libsystemd_network,
3120                              libudev_static,
3121                              networkd_link_with],
3122                 dependencies : [threads],
3123                 install_rpath : rootlibexecdir,
3124                 install : true,
3125                 install_dir : rootlibexecdir)
3126
3127         executable(
3128                 'systemd-networkd-wait-online',
3129                 systemd_networkd_wait_online_sources,
3130                 include_directories : includes,
3131                 link_with : [libnetworkd_core,
3132                              networkd_link_with],
3133                 install_rpath : rootlibexecdir,
3134                 install : true,
3135                 install_dir : rootlibexecdir)
3136
3137         public_programs += executable(
3138                 'networkctl',
3139                 networkctl_sources,
3140                 include_directories : includes,
3141                 link_with : [libsystemd_network,
3142                              networkd_link_with],
3143                 install_rpath : rootlibexecdir,
3144                 install : true,
3145                 install_dir : rootbindir)
3146
3147         exe = executable(
3148                 'systemd-network-generator',
3149                 network_generator_sources,
3150                 include_directories : includes,
3151                 link_with : [networkd_link_with],
3152                 install_rpath : rootlibexecdir,
3153                 install : true,
3154                 install_dir : rootlibexecdir)
3155
3156         if want_tests != 'false'
3157                 test('test-network-generator-conversion',
3158                      test_network_generator_conversion_sh,
3159                      # https://github.com/mesonbuild/meson/issues/2681
3160                      args : exe.full_path())
3161         endif
3162 endif
3163
3164 executable(
3165         'systemd-sulogin-shell',
3166         ['src/sulogin-shell/sulogin-shell.c'],
3167         include_directories : includes,
3168         link_with : [libshared],
3169         install_rpath : rootlibexecdir,
3170         install : true,
3171         install_dir : rootlibexecdir)
3172
3173 ############################################################
3174
3175 custom_target(
3176         'systemd-runtest.env',
3177         output : 'systemd-runtest.env',
3178         command : ['sh', '-c', '{ ' +
3179                    'echo SYSTEMD_TEST_DATA=@0@; '.format(join_paths(project_source_root, 'test')) +
3180                    'echo SYSTEMD_CATALOG_DIR=@0@; '.format(join_paths(project_build_root, 'catalog')) +
3181                    '} >@OUTPUT@'],
3182         build_by_default : true)
3183
3184 foreach tuple : tests
3185         sources = tuple[0]
3186         link_with = tuple[1].length() > 0 ? tuple[1] : [libshared]
3187         dependencies = tuple[2]
3188         condition = tuple.length() >= 4 ? tuple[3] : ''
3189         type = tuple.length() >= 5 ? tuple[4] : ''
3190         defs = tuple.length() >= 6 ? tuple[5] : []
3191         incs = tuple.length() >= 7 ? tuple[6] : includes
3192         timeout = 30
3193
3194         name = sources[0].split('/')[-1].split('.')[0]
3195         if type.startswith('timeout=')
3196                 timeout = type.split('=')[1].to_int()
3197                 type = ''
3198         endif
3199
3200         if condition == '' or conf.get(condition) == 1
3201                 exe = executable(
3202                         name,
3203                         sources,
3204                         include_directories : incs,
3205                         link_with : link_with,
3206                         dependencies : [versiondep,
3207                                         dependencies],
3208                         c_args : defs,
3209                         build_by_default : want_tests != 'false',
3210                         install_rpath : rootlibexecdir,
3211                         install : install_tests,
3212                         install_dir : join_paths(testsdir, type))
3213
3214                 if type == 'manual'
3215                         message('@0@ is a manual test'.format(name))
3216                 elif type == 'unsafe' and want_tests != 'unsafe'
3217                         message('@0@ is an unsafe test'.format(name))
3218                 elif want_tests != 'false'
3219                         test(name, exe,
3220                              env : test_env,
3221                              timeout : timeout)
3222                 endif
3223         else
3224                 message('Not compiling @0@ because @1@ is not true'.format(name, condition))
3225         endif
3226 endforeach
3227
3228 exe = executable(
3229         'test-libsystemd-sym',
3230         test_libsystemd_sym_c,
3231         include_directories : includes,
3232         link_with : [libsystemd],
3233         build_by_default : want_tests != 'false',
3234         install : install_tests,
3235         install_dir : testsdir)
3236 if want_tests != 'false'
3237         test('test-libsystemd-sym', exe)
3238 endif
3239
3240 exe = executable(
3241         'test-libsystemd-static-sym',
3242         test_libsystemd_sym_c,
3243         include_directories : includes,
3244         link_with : [install_libsystemd_static],
3245         dependencies : [threads], # threads is already included in dependencies on the library,
3246                                   # but does not seem to get propagated. Add here as a work-around.
3247         build_by_default : want_tests != 'false' and static_libsystemd_pic,
3248         install : install_tests and static_libsystemd_pic,
3249         install_dir : testsdir)
3250 if want_tests != 'false' and static_libsystemd_pic
3251         test('test-libsystemd-static-sym', exe)
3252 endif
3253
3254 exe = executable(
3255         'test-libudev-sym',
3256         test_libudev_sym_c,
3257         include_directories : includes,
3258         c_args : '-Wno-deprecated-declarations',
3259         link_with : [libudev],
3260         build_by_default : want_tests != 'false',
3261         install : install_tests,
3262         install_dir : testsdir)
3263 if want_tests != 'false'
3264         test('test-libudev-sym', exe)
3265 endif
3266
3267 exe = executable(
3268         'test-libudev-static-sym',
3269         test_libudev_sym_c,
3270         include_directories : includes,
3271         c_args : '-Wno-deprecated-declarations',
3272         link_with : [install_libudev_static],
3273         build_by_default : want_tests != 'false' and static_libudev_pic,
3274         install : install_tests and static_libudev_pic,
3275         install_dir : testsdir)
3276 if want_tests != 'false' and static_libudev_pic
3277         test('test-libudev-static-sym', exe)
3278 endif
3279
3280 ############################################################
3281
3282 fuzzer_exes = []
3283
3284 if get_option('tests') != 'false'
3285         foreach tuple : fuzzers
3286                 sources = tuple[0]
3287                 link_with = tuple[1].length() > 0 ? tuple[1] : [libshared]
3288                 dependencies = tuple[2]
3289                 defs = tuple.length() >= 4 ? tuple[3] : []
3290                 incs = tuple.length() >= 5 ? tuple[4] : includes
3291                 link_args = []
3292
3293                 if want_ossfuzz
3294                         dependencies += fuzzing_engine
3295                 elif want_libfuzzer
3296                         if fuzzing_engine.found()
3297                                 dependencies += fuzzing_engine
3298                         else
3299                                 link_args += ['-fsanitize=fuzzer']
3300                         endif
3301                 else
3302                         sources += 'src/fuzz/fuzz-main.c'
3303                 endif
3304
3305                 name = sources[0].split('/')[-1].split('.')[0]
3306
3307                 fuzzer_exes += executable(
3308                         name,
3309                         sources,
3310                         include_directories : [incs, include_directories('src/fuzz')],
3311                         link_with : link_with,
3312                         dependencies : dependencies,
3313                         c_args : defs,
3314                         link_args: link_args,
3315                         install : false)
3316         endforeach
3317 endif
3318
3319 run_target(
3320         'fuzzers',
3321         depends : fuzzer_exes,
3322         command : ['true'])
3323
3324 ############################################################
3325
3326 make_directive_index_py = find_program('tools/make-directive-index.py')
3327 make_man_index_py = find_program('tools/make-man-index.py')
3328 xml_helper_py = find_program('tools/xml_helper.py')
3329 hwdb_update_sh = find_program('tools/hwdb-update.sh')
3330 autosuspend_update_sh = find_program('tools/autosuspend-update.sh')
3331
3332 subdir('sysctl.d')
3333 subdir('sysusers.d')
3334 subdir('tmpfiles.d')
3335 subdir('hwdb.d')
3336 subdir('units')
3337 subdir('presets')
3338 subdir('network')
3339 subdir('man')
3340 subdir('shell-completion/bash')
3341 subdir('shell-completion/zsh')
3342 subdir('docs/sysvinit')
3343 subdir('docs/var-log')
3344
3345 install_subdir('factory/etc',
3346                install_dir : factorydir)
3347
3348 install_data('xorg/50-systemd-user.sh',
3349              install_dir : xinitrcdir)
3350 install_data('modprobe.d/systemd.conf',
3351              install_dir : modprobedir)
3352 install_data('LICENSE.GPL2',
3353              'LICENSE.LGPL2.1',
3354              'NEWS',
3355              'README',
3356              'docs/CODING_STYLE.md',
3357              'docs/DISTRO_PORTING.md',
3358              'docs/ENVIRONMENT.md',
3359              'docs/HACKING.md',
3360              'docs/TRANSIENT-SETTINGS.md',
3361              'docs/TRANSLATORS.md',
3362              'docs/UIDS-GIDS.md',
3363              'src/libsystemd/sd-bus/GVARIANT-SERIALIZATION',
3364              install_dir : docdir)
3365
3366 meson.add_install_script('sh', '-c', mkdir_p.format(systemdstatedir))
3367 meson.add_install_script('sh', '-c', 'touch $DESTDIR@0@'.format(prefixdir))
3368
3369 ############################################################
3370
3371 check_help = find_program('tools/check-help.sh')
3372
3373 foreach exec : public_programs
3374         name = exec.full_path().split('/')[-1]
3375         if want_tests != 'false'
3376                 test('check-help-' + name,
3377                      check_help,
3378                      args : exec.full_path())
3379         endif
3380 endforeach
3381
3382 ############################################################
3383
3384 check_directives_sh = find_program('tools/check-directives.sh')
3385
3386 if want_tests != 'false'
3387         test('check-directives',
3388              check_directives_sh,
3389              args : project_source_root)
3390 endif
3391
3392 ############################################################
3393
3394 # Enable tests for all supported sanitizers
3395 foreach tuple : sanitizers
3396         sanitizer = tuple[0]
3397         build = tuple[1]
3398
3399         if cc.has_link_argument('-fsanitize=@0@'.format(sanitizer))
3400                 prev = ''
3401                 foreach p : fuzz_regression_tests
3402                         b = p.split('/')[-2]
3403                         c = p.split('/')[-1]
3404
3405                         name = '@0@:@1@'.format(b, sanitizer)
3406
3407                         if name != prev
3408                                 if want_tests == 'false'
3409                                         message('Not compiling @0@ because tests is set to false'.format(name))
3410                                 elif slow_tests or fuzz_tests
3411                                         exe = custom_target(
3412                                                 name,
3413                                                 output : name,
3414                                                 depends : build,
3415                                                 command : [env, 'ln', '-fs',
3416                                                            join_paths(build.full_path(), b),
3417                                                            '@OUTPUT@'],
3418                                                 build_by_default : true)
3419                                 else
3420                                         message('Not compiling @0@ because slow-tests/fuzz-tests is set to false'.format(name))
3421                                 endif
3422                         endif
3423                         prev = name
3424
3425                         if want_tests != 'false' and (slow_tests or fuzz_tests)
3426                                 test('@0@:@1@:@2@'.format(b, c, sanitizer),
3427                                      env,
3428                                      env : ['UBSAN_OPTIONS=print_stacktrace=1:print_summary=1:halt_on_error=1'],
3429                                      timeout : 60,
3430                                      args : [exe.full_path(),
3431                                              join_paths(project_source_root, p)])
3432                         endif
3433                 endforeach
3434         endif
3435 endforeach
3436
3437
3438 ############################################################
3439
3440 if git.found()
3441         all_files = run_command(
3442                 git,
3443                 ['--git-dir=@0@/.git'.format(project_source_root),
3444                  'ls-files',
3445                  ':/*.[ch]'])
3446         all_files = files(all_files.stdout().split())
3447
3448         custom_target(
3449                 'tags',
3450                 output : 'tags',
3451                 command : [env, 'etags', '-o', '@0@/TAGS'.format(project_source_root)] + all_files)
3452         run_target(
3453                 'ctags',
3454                 command : [env, 'ctags', '-o', '@0@/tags'.format(project_source_root)] + all_files)
3455 endif
3456
3457 if git.found()
3458         git_contrib_sh = find_program('tools/git-contrib.sh')
3459         run_target(
3460                 'git-contrib',
3461                 command : [git_contrib_sh])
3462 endif
3463
3464 if git.found()
3465         git_head = run_command(
3466                 git,
3467                 ['--git-dir=@0@/.git'.format(project_source_root),
3468                  'rev-parse', 'HEAD']).stdout().strip()
3469         git_head_short = run_command(
3470                 git,
3471                 ['--git-dir=@0@/.git'.format(project_source_root),
3472                  'rev-parse', '--short=7', 'HEAD']).stdout().strip()
3473
3474         run_target(
3475                 'git-snapshot',
3476                 command : ['git', 'archive',
3477                            '-o', '@0@/systemd-@1@.tar.gz'.format(project_source_root,
3478                                                                  git_head_short),
3479                            '--prefix', 'systemd-@0@/'.format(git_head),
3480                            'HEAD'])
3481 endif
3482
3483 ############################################################
3484
3485 check_api_docs_sh = find_program('tools/check-api-docs.sh')
3486 run_target(
3487         'check-api-docs',
3488         depends : [man, libsystemd, libudev],
3489         command : [check_api_docs_sh, libsystemd.full_path(), libudev.full_path()])
3490
3491 ############################################################
3492 watchdog_opt = service_watchdog == '' ? 'disabled' : service_watchdog
3493
3494 status = [
3495         '@0@ @1@'.format(meson.project_name(), meson.project_version()),
3496
3497         'split /usr:                        @0@'.format(split_usr),
3498         'split bin-sbin:                    @0@'.format(split_bin),
3499         'prefix directory:                  @0@'.format(prefixdir),
3500         'rootprefix directory:              @0@'.format(rootprefixdir),
3501         'sysconf directory:                 @0@'.format(sysconfdir),
3502         'include directory:                 @0@'.format(includedir),
3503         'lib directory:                     @0@'.format(libdir),
3504         'rootlib directory:                 @0@'.format(rootlibdir),
3505         'SysV init scripts:                 @0@'.format(sysvinit_path),
3506         'SysV rc?.d directories:            @0@'.format(sysvrcnd_path),
3507         'PAM modules directory:             @0@'.format(pamlibdir),
3508         'PAM configuration directory:       @0@'.format(pamconfdir),
3509         'RPM macros directory:              @0@'.format(rpmmacrosdir),
3510         'modprobe.d directory:              @0@'.format(modprobedir),
3511         'D-Bus policy directory:            @0@'.format(dbuspolicydir),
3512         'D-Bus session directory:           @0@'.format(dbussessionservicedir),
3513         'D-Bus system directory:            @0@'.format(dbussystemservicedir),
3514         'bash completions directory:        @0@'.format(bashcompletiondir),
3515         'zsh completions directory:         @0@'.format(zshcompletiondir),
3516         'extra start script:                @0@'.format(get_option('rc-local')),
3517         'debug shell:                       @0@ @ @1@'.format(get_option('debug-shell'),
3518                                                               get_option('debug-tty')),
3519         'TTY GID:                           @0@'.format(tty_gid),
3520         'users GID:                         @0@'.format(substs.get('USERS_GID')),
3521         'maximum system UID:                @0@'.format(system_uid_max),
3522         'maximum system GID:                @0@'.format(system_gid_max),
3523         'minimum dynamic UID:               @0@'.format(dynamic_uid_min),
3524         'maximum dynamic UID:               @0@'.format(dynamic_uid_max),
3525         'minimum container UID base:        @0@'.format(container_uid_base_min),
3526         'maximum container UID base:        @0@'.format(container_uid_base_max),
3527         '/dev/kvm access mode:              @0@'.format(get_option('dev-kvm-mode')),
3528         'render group access mode:          @0@'.format(get_option('group-render-mode')),
3529         'certificate root directory:        @0@'.format(get_option('certificate-root')),
3530         'support URL:                       @0@'.format(support_url),
3531         'nobody user name:                  @0@'.format(nobody_user),
3532         'nobody group name:                 @0@'.format(nobody_group),
3533         'fallback hostname:                 @0@'.format(get_option('fallback-hostname')),
3534         'symbolic gateway hostnames:        @0@'.format(', '.join(gateway_hostnames)),
3535
3536         'default DNSSEC mode:               @0@'.format(default_dnssec),
3537         'default DNS-over-TLS mode:         @0@'.format(default_dns_over_tls),
3538         'default mDNS mode:                 @0@'.format(default_mdns),
3539         'default LLMNR mode:                @0@'.format(default_llmnr),
3540         'default cgroup hierarchy:          @0@'.format(default_hierarchy),
3541         'default net.naming-scheme setting: @0@'.format(default_net_naming_scheme),
3542         'default KillUserProcesses setting: @0@'.format(kill_user_processes),
3543         'default locale:                    @0@'.format(default_locale),
3544         'default user $PATH:                @0@'.format(default_user_path_display),
3545         'systemd service watchdog:          @0@'.format(watchdog_opt)]
3546
3547 alt_dns_servers = '\n                                            '.join(dns_servers.split(' '))
3548 alt_ntp_servers = '\n                                            '.join(ntp_servers.split(' '))
3549 status += [
3550         'default DNS servers:               @0@'.format(alt_dns_servers),
3551         'default NTP servers:               @0@'.format(alt_ntp_servers)]
3552
3553 alt_time_epoch = run_command('date', '-Is', '-u', '-d',
3554                              '@@0@'.format(time_epoch)).stdout().strip()
3555 status += [
3556         'time epoch:                        @0@ (@1@)'.format(time_epoch, alt_time_epoch)]
3557
3558 status += [
3559         'static libsystemd:                 @0@'.format(static_libsystemd),
3560         'static libudev:                    @0@'.format(static_libudev)]
3561
3562 # TODO:
3563 # CFLAGS:   ${OUR_CFLAGS} ${CFLAGS}
3564 # CPPFLAGS: ${OUR_CPPFLAGS} ${CPPFLAGS}
3565 # LDFLAGS:  ${OUR_LDFLAGS} ${LDFLAGS}
3566
3567 if conf.get('ENABLE_EFI') == 1
3568         status += 'efi arch:                          @0@'.format(efi_arch)
3569
3570         if have_gnu_efi
3571                 status += [
3572                         'EFI machine type:                  @0@'.format(EFI_MACHINE_TYPE_NAME),
3573                         'EFI CC                             @0@'.format(' '.join(efi_cc)),
3574                         'EFI lds:                           @0@'.format(efi_lds),
3575                         'EFI crt0:                          @0@'.format(efi_crt0),
3576                         'EFI include directory:             @0@'.format(efi_incdir)]
3577         endif
3578 endif
3579
3580 found = []
3581 missing = []
3582
3583 foreach tuple : [
3584         ['libcryptsetup'],
3585         ['PAM'],
3586         ['pwquality'],
3587         ['libfdisk'],
3588         ['p11kit'],
3589         ['libfido2'],
3590         ['AUDIT'],
3591         ['IMA'],
3592         ['AppArmor'],
3593         ['SELinux'],
3594         ['SECCOMP'],
3595         ['SMACK'],
3596         ['zlib'],
3597         ['xz'],
3598         ['zstd'],
3599         ['lz4'],
3600         ['bzip2'],
3601         ['ACL'],
3602         ['gcrypt'],
3603         ['qrencode'],
3604         ['microhttpd'],
3605         ['gnutls'],
3606         ['openssl'],
3607         ['libcurl'],
3608         ['idn'],
3609         ['initrd'],
3610         ['libidn2'],
3611         ['libidn'],
3612         ['libiptc'],
3613         ['elfutils'],
3614         ['binfmt'],
3615         ['repart'],
3616         ['vconsole'],
3617         ['quotacheck'],
3618         ['tmpfiles'],
3619         ['environment.d'],
3620         ['sysusers'],
3621         ['firstboot'],
3622         ['randomseed'],
3623         ['backlight'],
3624         ['rfkill'],
3625         ['xdg-autostart'],
3626         ['logind'],
3627         ['machined'],
3628         ['portabled'],
3629         ['userdb'],
3630         ['homed'],
3631         ['importd'],
3632         ['hostnamed'],
3633         ['timedated'],
3634         ['timesyncd'],
3635         ['localed'],
3636         ['networkd'],
3637         ['resolve'],
3638         ['DNS-over-TLS(gnutls)',  conf.get('DNS_OVER_TLS_USE_GNUTLS') == 1],
3639         ['DNS-over-TLS(openssl)', conf.get('DNS_OVER_TLS_USE_OPENSSL') == 1],
3640         ['coredump'],
3641         ['pstore'],
3642         ['polkit'],
3643         ['legacy pkla',      install_polkit_pkla],
3644         ['efi'],
3645         ['gnu-efi',          have_gnu_efi],
3646         ['kmod'],
3647         ['xkbcommon'],
3648         ['pcre2'],
3649         ['blkid'],
3650         ['dbus'],
3651         ['glib'],
3652         ['nss-myhostname'],
3653         ['nss-mymachines'],
3654         ['nss-resolve'],
3655         ['nss-systemd'],
3656         ['hwdb'],
3657         ['tpm'],
3658         ['man pages',        want_man],
3659         ['html pages',       want_html],
3660         ['man page indices', want_man and have_lxml],
3661         ['SysV compat'],
3662         ['utmp'],
3663         ['ldconfig'],
3664         ['hibernate'],
3665         ['adm group',        get_option('adm-group')],
3666         ['wheel group',      get_option('wheel-group')],
3667         ['gshadow'],
3668         ['debug hashmap'],
3669         ['debug mmap cache'],
3670         ['debug siphash'],
3671         ['valgrind',         conf.get('VALGRIND') == 1],
3672         ['trace logging',    conf.get('LOG_TRACE') == 1],
3673         ['install tests',    install_tests],
3674         ['link-udev-shared',      get_option('link-udev-shared')],
3675         ['link-systemctl-shared', get_option('link-systemctl-shared')],
3676         ['link-networkd-shared',  get_option('link-networkd-shared')],
3677         ['link-timesyncd-shared', get_option('link-timesyncd-shared')],
3678         ['kernel-install',        get_option('kernel-install')],
3679         ['systemd-analyze',       get_option('analyze')],
3680 ]
3681
3682         if tuple.length() >= 2
3683                 cond = tuple[1]
3684         else
3685                 ident1 = 'HAVE_' + tuple[0].underscorify().to_upper()
3686                 ident2 = 'ENABLE_' + tuple[0].underscorify().to_upper()
3687                 cond = conf.get(ident1, 0) == 1 or conf.get(ident2, 0) == 1
3688         endif
3689         if cond
3690                 found += tuple[0]
3691         else
3692                 missing += tuple[0]
3693         endif
3694 endforeach
3695
3696 status += [
3697         '',
3698         'enabled features: @0@'.format(', '.join(found)),
3699         '',
3700         'disabled features: @0@'.format(', '.join(missing)),
3701         '']
3702 message('\n         '.join(status))
3703
3704 if rootprefixdir != rootprefix_default
3705         warning('\n' +
3706                 'Note that the installation prefix was changed to "@0@".\n'.format(rootprefixdir) +
3707                 'systemd used fixed names for unit file directories and other paths, so anything\n' +
3708                 'except the default ("@0@") is strongly discouraged.'.format(rootprefix_default))
3709 endif