meson.build

   1 # SPDX-License-Identifier: LGPL-2.1+
   2
   3 project('systemd', 'c',
   4         version : '246',
   5         license : 'LGPLv2+',
   6         default_options: [
   7                 'c_std=gnu99',
   8                 'prefix=/usr',
   9                 'sysconfdir=/etc',
  10                 'localstatedir=/var',
  11                 'warning_level=2',
  12         ],
  13         meson_version : '>= 0.46',
  14        )
  15
  16 libsystemd_version = '0.29.0'
  17 libudev_version = '1.6.18'
  18
  19 # We need the same data in two different formats, ugh!
  20 # Also, for hysterical reasons, we use different variable
  21 # names, sometimes. Not all variables are included in every
  22 # set. Ugh, ugh, ugh!
  23 conf = configuration_data()
  24 conf.set('PROJECT_VERSION',        meson.project_version(),
  25          description : 'Numerical project version (used where a simple number is expected)')
  26
  27 substs = configuration_data()
  28 substs.set('PROJECT_URL',          'https://www.freedesktop.org/wiki/Software/systemd')
  29 substs.set('PROJECT_VERSION',      meson.project_version(),
  30            description : 'Numerical project version (used where a simple number is expected)')
  31
  32 # This is to be used instead of meson.source_root(), as the latter will return
  33 # the wrong result when systemd is being built as a meson subproject
  34 project_source_root = meson.current_source_dir()
  35 project_build_root = meson.current_build_dir()
  36 relative_source_path = run_command('realpath',
  37                                    '--relative-to=@0@'.format(project_build_root),
  38                                    project_source_root).stdout().strip()
  39 conf.set_quoted('RELATIVE_SOURCE_PATH', relative_source_path)
  40
  41 want_ossfuzz = get_option('oss-fuzz')
  42 want_libfuzzer = get_option('llvm-fuzz')
  43 if want_ossfuzz + want_libfuzzer > 1
  44         error('only one of oss-fuzz or llvm-fuzz can be specified')
  45 endif
  46
  47 skip_deps = want_ossfuzz or want_libfuzzer
  48 fuzzer_build = want_ossfuzz or want_libfuzzer
  49
  50 #####################################################################
  51
  52 # Try to install the git pre-commit hook
  53 add_git_hook_sh = find_program('tools/add-git-hook.sh', required : false)
  54 if add_git_hook_sh.found()
  55         git_hook = run_command(add_git_hook_sh)
  56         if git_hook.returncode() == 0
  57                 message(git_hook.stdout().strip())
  58         endif
  59 endif
  60
  61 #####################################################################
  62
  63 if get_option('split-usr') == 'auto'
  64         split_usr = run_command('test', '-L', '/bin').returncode() != 0
  65 else
  66         split_usr = get_option('split-usr') == 'true'
  67 endif
  68 conf.set10('HAVE_SPLIT_USR', split_usr,
  69            description : '/usr/bin and /bin directories are separate')
  70
  71 if get_option('split-bin') == 'auto'
  72         split_bin = run_command('test', '-L', '/usr/sbin').returncode() != 0
  73 else
  74         split_bin = get_option('split-bin') == 'true'
  75 endif
  76 conf.set10('HAVE_SPLIT_BIN', split_bin,
  77            description : 'bin and sbin directories are separate')
  78
  79 rootprefixdir = get_option('rootprefix')
  80 # Unusual rootprefixdir values are used by some distros
  81 # (see https://github.com/systemd/systemd/pull/7461).
  82 rootprefix_default = split_usr ? '/' : '/usr'
  83 if rootprefixdir == ''
  84         rootprefixdir = rootprefix_default
  85 endif
  86 rootprefixdir_noslash = rootprefixdir == '/' ? '' : rootprefixdir
  87
  88 have_standalone_binaries = get_option('standalone-binaries')
  89
  90 sysvinit_path = get_option('sysvinit-path')
  91 sysvrcnd_path = get_option('sysvrcnd-path')
  92 conf.set10('HAVE_SYSV_COMPAT', sysvinit_path != '' and sysvrcnd_path != '',
  93            description : 'SysV init scripts and rcN.d links are supported')
  94
  95 if get_option('hibernate') and not get_option('initrd')
  96         error('hibernate depends on initrd')
  97 endif
  98
  99 conf.set10('BUMP_PROC_SYS_FS_FILE_MAX', get_option('bump-proc-sys-fs-file-max'))
 100 conf.set10('BUMP_PROC_SYS_FS_NR_OPEN',  get_option('bump-proc-sys-fs-nr-open'))
 101 conf.set('HIGH_RLIMIT_NOFILE',          512*1024)
 102
 103 # join_paths ignores the preceding arguments if an absolute component is
 104 # encountered, so this should canonicalize various paths when they are
 105 # absolute or relative.
 106 prefixdir = get_option('prefix')
 107 if not prefixdir.startswith('/')
 108         error('Prefix is not absolute: "@0@"'.format(prefixdir))
 109 endif
 110 bindir = join_paths(prefixdir, get_option('bindir'))
 111 libdir = join_paths(prefixdir, get_option('libdir'))
 112 sysconfdir = join_paths(prefixdir, get_option('sysconfdir'))
 113 includedir = join_paths(prefixdir, get_option('includedir'))
 114 datadir = join_paths(prefixdir, get_option('datadir'))
 115 localstatedir = join_paths('/', get_option('localstatedir'))
 116
 117 rootbindir = join_paths(rootprefixdir, 'bin')
 118 rootsbindir = join_paths(rootprefixdir, split_bin ? 'sbin' : 'bin')
 119 rootlibexecdir = join_paths(rootprefixdir, 'lib/systemd')
 120
 121 rootlibdir = get_option('rootlibdir')
 122 if rootlibdir == ''
 123         rootlibdir = join_paths(rootprefixdir, libdir.split('/')[-1])
 124 endif
 125
 126 # Dirs of external packages
 127 pkgconfigdatadir = get_option('pkgconfigdatadir') == '' ? join_paths(datadir, 'pkgconfig') : get_option('pkgconfigdatadir')
 128 pkgconfiglibdir = get_option('pkgconfiglibdir') == '' ? join_paths(libdir, 'pkgconfig') : get_option('pkgconfiglibdir')
 129 polkitpolicydir = join_paths(datadir, 'polkit-1/actions')
 130 polkitrulesdir = join_paths(datadir, 'polkit-1/rules.d')
 131 polkitpkladir = join_paths(localstatedir, 'lib/polkit-1/localauthority/10-vendor.d')
 132 xinitrcdir = join_paths(sysconfdir, 'X11/xinit/xinitrc.d')
 133 rpmmacrosdir = get_option('rpmmacrosdir')
 134 if rpmmacrosdir != 'no'
 135         rpmmacrosdir = join_paths(prefixdir, rpmmacrosdir)
 136 endif
 137 modprobedir = join_paths(rootprefixdir, 'lib/modprobe.d')
 138
 139 # Our own paths
 140 pkgdatadir = join_paths(datadir, 'systemd')
 141 environmentdir = join_paths(prefixdir, 'lib/environment.d')
 142 pkgsysconfdir = join_paths(sysconfdir, 'systemd')
 143 userunitdir = join_paths(prefixdir, 'lib/systemd/user')
 144 userpresetdir = join_paths(prefixdir, 'lib/systemd/user-preset')
 145 tmpfilesdir = join_paths(prefixdir, 'lib/tmpfiles.d')
 146 sysusersdir = join_paths(prefixdir, 'lib/sysusers.d')
 147 sysctldir = join_paths(prefixdir, 'lib/sysctl.d')
 148 binfmtdir = join_paths(prefixdir, 'lib/binfmt.d')
 149 modulesloaddir = join_paths(prefixdir, 'lib/modules-load.d')
 150 networkdir = join_paths(rootprefixdir, 'lib/systemd/network')
 151 pkgincludedir = join_paths(includedir, 'systemd')
 152 systemgeneratordir = join_paths(rootlibexecdir, 'system-generators')
 153 usergeneratordir = join_paths(prefixdir, 'lib/systemd/user-generators')
 154 systemenvgeneratordir = join_paths(prefixdir, 'lib/systemd/system-environment-generators')
 155 userenvgeneratordir = join_paths(prefixdir, 'lib/systemd/user-environment-generators')
 156 systemshutdowndir = join_paths(rootlibexecdir, 'system-shutdown')
 157 systemsleepdir = join_paths(rootlibexecdir, 'system-sleep')
 158 systemunitdir = join_paths(rootprefixdir, 'lib/systemd/system')
 159 systempresetdir = join_paths(rootprefixdir, 'lib/systemd/system-preset')
 160 udevlibexecdir = join_paths(rootprefixdir, 'lib/udev')
 161 udevrulesdir = join_paths(udevlibexecdir, 'rules.d')
 162 udevhwdbdir = join_paths(udevlibexecdir, 'hwdb.d')
 163 catalogdir = join_paths(prefixdir, 'lib/systemd/catalog')
 164 kernelinstalldir = join_paths(prefixdir, 'lib/kernel/install.d')
 165 factorydir = join_paths(datadir, 'factory')
 166 bootlibdir = join_paths(prefixdir, 'lib/systemd/boot/efi')
 167 testsdir = join_paths(prefixdir, 'lib/systemd/tests')
 168 systemdstatedir = join_paths(localstatedir, 'lib/systemd')
 169 catalogstatedir = join_paths(systemdstatedir, 'catalog')
 170 randomseeddir = join_paths(localstatedir, 'lib/systemd')
 171 profiledir = join_paths(rootlibexecdir, 'portable', 'profile')
 172 ntpservicelistdir = join_paths(rootprefixdir, 'lib/systemd/ntp-units.d')
 173
 174 docdir = get_option('docdir')
 175 if docdir == ''
 176         docdir = join_paths(datadir, 'doc/systemd')
 177 endif
 178
 179 dbuspolicydir = get_option('dbuspolicydir')
 180 if dbuspolicydir == ''
 181         dbuspolicydir = join_paths(datadir, 'dbus-1/system.d')
 182 endif
 183
 184 dbussessionservicedir = get_option('dbussessionservicedir')
 185 if dbussessionservicedir == ''
 186         dbussessionservicedir = join_paths(datadir, 'dbus-1/services')
 187 endif
 188
 189 dbussystemservicedir = get_option('dbussystemservicedir')
 190 if dbussystemservicedir == ''
 191         dbussystemservicedir = join_paths(datadir, 'dbus-1/system-services')
 192 endif
 193
 194 pamlibdir = get_option('pamlibdir')
 195 if pamlibdir == ''
 196         pamlibdir = join_paths(rootlibdir, 'security')
 197 endif
 198
 199 pamconfdir = get_option('pamconfdir')
 200 if pamconfdir == ''
 201         pamconfdir = join_paths(sysconfdir, 'pam.d')
 202 endif
 203
 204 memory_accounting_default = get_option('memory-accounting-default')
 205 status_unit_format_default = get_option('status-unit-format-default')
 206
 207 conf.set_quoted('PKGSYSCONFDIR',                              pkgsysconfdir)
 208 conf.set_quoted('SYSTEM_CONFIG_UNIT_DIR',                     join_paths(pkgsysconfdir, 'system'))
 209 conf.set_quoted('SYSTEM_DATA_UNIT_PATH',                      systemunitdir)
 210 conf.set_quoted('SYSTEM_SYSVINIT_PATH',                       sysvinit_path)
 211 conf.set_quoted('SYSTEM_SYSVRCND_PATH',                       sysvrcnd_path)
 212 conf.set_quoted('RC_LOCAL_SCRIPT_PATH_START',                 get_option('rc-local'))
 213
 214 conf.set('ANSI_OK_COLOR',                                     'ANSI_' + get_option('ok-color').underscorify().to_upper())
 215
 216 conf.set_quoted('USER_CONFIG_UNIT_DIR',                       join_paths(pkgsysconfdir, 'user'))
 217 conf.set_quoted('USER_DATA_UNIT_DIR',                         userunitdir)
 218 conf.set_quoted('CERTIFICATE_ROOT',                           get_option('certificate-root'))
 219 conf.set_quoted('CATALOG_DATABASE',                           join_paths(catalogstatedir, 'database'))
 220 conf.set_quoted('SYSTEMD_CGROUP_AGENT_PATH',                  join_paths(rootlibexecdir, 'systemd-cgroups-agent'))
 221 conf.set_quoted('SYSTEMD_BINARY_PATH',                        join_paths(rootlibexecdir, 'systemd'))
 222 conf.set_quoted('SYSTEMD_FSCK_PATH',                          join_paths(rootlibexecdir, 'systemd-fsck'))
 223 conf.set_quoted('SYSTEMD_MAKEFS_PATH',                        join_paths(rootlibexecdir, 'systemd-makefs'))
 224 conf.set_quoted('SYSTEMD_GROWFS_PATH',                        join_paths(rootlibexecdir, 'systemd-growfs'))
 225 conf.set_quoted('SYSTEMD_SHUTDOWN_BINARY_PATH',               join_paths(rootlibexecdir, 'systemd-shutdown'))
 226 conf.set_quoted('SYSTEMCTL_BINARY_PATH',                      join_paths(rootbindir, 'systemctl'))
 227 conf.set_quoted('SYSTEMD_TTY_ASK_PASSWORD_AGENT_BINARY_PATH', join_paths(rootbindir, 'systemd-tty-ask-password-agent'))
 228 conf.set_quoted('SYSTEMD_STDIO_BRIDGE_BINARY_PATH',           join_paths(bindir, 'systemd-stdio-bridge'))
 229 conf.set_quoted('ROOTPREFIX',                                 rootprefixdir)
 230 conf.set_quoted('RANDOM_SEED_DIR',                            randomseeddir)
 231 conf.set_quoted('RANDOM_SEED',                                join_paths(randomseeddir, 'random-seed'))
 232 conf.set_quoted('SYSTEMD_CRYPTSETUP_PATH',                    join_paths(rootlibexecdir, 'systemd-cryptsetup'))
 233 conf.set_quoted('SYSTEM_GENERATOR_DIR',                       systemgeneratordir)
 234 conf.set_quoted('USER_GENERATOR_DIR',                         usergeneratordir)
 235 conf.set_quoted('SYSTEM_ENV_GENERATOR_DIR',                   systemenvgeneratordir)
 236 conf.set_quoted('USER_ENV_GENERATOR_DIR',                     userenvgeneratordir)
 237 conf.set_quoted('SYSTEM_SHUTDOWN_PATH',                       systemshutdowndir)
 238 conf.set_quoted('SYSTEM_SLEEP_PATH',                          systemsleepdir)
 239 conf.set_quoted('SYSTEMD_KBD_MODEL_MAP',                      join_paths(pkgdatadir, 'kbd-model-map'))
 240 conf.set_quoted('SYSTEMD_LANGUAGE_FALLBACK_MAP',              join_paths(pkgdatadir, 'language-fallback-map'))
 241 conf.set_quoted('SYSTEMD_TEST_DATA',                          join_paths(testsdir, 'testdata'))
 242 conf.set_quoted('SYSTEMD_CATALOG_DIR',                        catalogdir)
 243 conf.set_quoted('UDEVLIBEXECDIR',                             udevlibexecdir)
 244 conf.set_quoted('POLKIT_AGENT_BINARY_PATH',                   join_paths(bindir, 'pkttyagent'))
 245 conf.set_quoted('LIBDIR',                                     libdir)
 246 conf.set_quoted('ROOTLIBDIR',                                 rootlibdir)
 247 conf.set_quoted('ROOTLIBEXECDIR',                             rootlibexecdir)
 248 conf.set_quoted('BOOTLIBDIR',                                 bootlibdir)
 249 conf.set_quoted('SYSTEMD_PULL_PATH',                          join_paths(rootlibexecdir, 'systemd-pull'))
 250 conf.set_quoted('SYSTEMD_IMPORT_PATH',                        join_paths(rootlibexecdir, 'systemd-import'))
 251 conf.set_quoted('SYSTEMD_IMPORT_FS_PATH',                     join_paths(rootlibexecdir, 'systemd-import-fs'))
 252 conf.set_quoted('SYSTEMD_EXPORT_PATH',                        join_paths(rootlibexecdir, 'systemd-export'))
 253 conf.set_quoted('VENDOR_KEYRING_PATH',                        join_paths(rootlibexecdir, 'import-pubring.gpg'))
 254 conf.set_quoted('USER_KEYRING_PATH',                          join_paths(pkgsysconfdir, 'import-pubring.gpg'))
 255 conf.set_quoted('DOCUMENT_ROOT',                              join_paths(pkgdatadir, 'gatewayd'))
 256 conf.set_quoted('SYSTEMD_HOMEWORK_PATH',                      join_paths(rootlibexecdir, 'systemd-homework'))
 257 conf.set_quoted('SYSTEMD_USERWORK_PATH',                      join_paths(rootlibexecdir, 'systemd-userwork'))
 258 conf.set10('MEMORY_ACCOUNTING_DEFAULT',                       memory_accounting_default)
 259 conf.set_quoted('MEMORY_ACCOUNTING_DEFAULT_YES_NO',           memory_accounting_default ? 'yes' : 'no')
 260 conf.set('STATUS_UNIT_FORMAT_DEFAULT',                        'STATUS_UNIT_FORMAT_' + status_unit_format_default.to_upper())
 261
 262 substs.set('prefix',                                          prefixdir)
 263 substs.set('rootprefix',                                      rootprefixdir)
 264 substs.set('rootprefix_noslash',                              rootprefixdir_noslash)
 265 substs.set('exec_prefix',                                     prefixdir)
 266 substs.set('libdir',                                          libdir)
 267 substs.set('rootlibdir',                                      rootlibdir)
 268 substs.set('includedir',                                      includedir)
 269 substs.set('sysconfdir',                                      sysconfdir)
 270 substs.set('bindir',                                          bindir)
 271 substs.set('rootbindir',                                      rootbindir)
 272 substs.set('rootlibexecdir',                                  rootlibexecdir)
 273 substs.set('systemunitdir',                                   systemunitdir)
 274 substs.set('userunitdir',                                     userunitdir)
 275 substs.set('systempresetdir',                                 systempresetdir)
 276 substs.set('userpresetdir',                                   userpresetdir)
 277 substs.set('udevhwdbdir',                                     udevhwdbdir)
 278 substs.set('udevrulesdir',                                    udevrulesdir)
 279 substs.set('udevlibexecdir',                                  udevlibexecdir)
 280 substs.set('environmentdir',                                  environmentdir)
 281 substs.set('catalogdir',                                      catalogdir)
 282 substs.set('tmpfilesdir',                                     tmpfilesdir)
 283 substs.set('sysusersdir',                                     sysusersdir)
 284 substs.set('sysctldir',                                       sysctldir)
 285 substs.set('binfmtdir',                                       binfmtdir)
 286 substs.set('modulesloaddir',                                  modulesloaddir)
 287 substs.set('modprobedir',                                     modprobedir)
 288 substs.set('systemgeneratordir',                              systemgeneratordir)
 289 substs.set('usergeneratordir',                                usergeneratordir)
 290 substs.set('systemenvgeneratordir',                           systemenvgeneratordir)
 291 substs.set('userenvgeneratordir',                             userenvgeneratordir)
 292 substs.set('systemshutdowndir',                               systemshutdowndir)
 293 substs.set('systemsleepdir',                                  systemsleepdir)
 294 substs.set('CERTIFICATEROOT',                                 get_option('certificate-root'))
 295 substs.set('RANDOM_SEED',                                     join_paths(randomseeddir, 'random-seed'))
 296 substs.set('SYSTEM_SYSVINIT_PATH',                            sysvinit_path)
 297 substs.set('SYSTEM_SYSVRCND_PATH',                            sysvrcnd_path)
 298 substs.set('RC_LOCAL_SCRIPT_PATH_START',                      get_option('rc-local'))
 299 substs.set('MEMORY_ACCOUNTING_DEFAULT',                       memory_accounting_default ? 'yes' : 'no')
 300 substs.set('STATUS_UNIT_FORMAT_DEFAULT',                      status_unit_format_default)
 301 substs.set('HIGH_RLIMIT_NOFILE',                              conf.get('HIGH_RLIMIT_NOFILE'))
 302 substs.set('BUILD_ROOT',                                      project_build_root)
 303
 304 #####################################################################
 305
 306 cc = meson.get_compiler('c')
 307 pkgconfig = import('pkgconfig')
 308 check_compilation_sh = find_program('tools/check-compilation.sh')
 309 meson_build_sh = find_program('tools/meson-build.sh')
 310
 311 want_tests = get_option('tests')
 312 slow_tests = want_tests != 'false' and get_option('slow-tests')
 313 fuzz_tests = want_tests != 'false' and get_option('fuzz-tests')
 314 install_tests = get_option('install-tests')
 315
 316 if add_languages('cpp', required : fuzzer_build)
 317         #  Used only for tests
 318         cxx = meson.get_compiler('cpp')
 319         cxx_cmd = ' '.join(cxx.cmd_array())
 320 else
 321         cxx_cmd = ''
 322 endif
 323
 324 if want_libfuzzer
 325         fuzzing_engine = meson.get_compiler('cpp').find_library('Fuzzer', required : false)
 326         if fuzzing_engine.found()
 327                 add_project_arguments('-fsanitize-coverage=trace-pc-guard,trace-cmp', language : 'c')
 328         elif cc.has_argument('-fsanitize=fuzzer-no-link')
 329                 add_project_arguments('-fsanitize=fuzzer-no-link', language : 'c')
 330         else
 331                 error('Looks like neither libFuzzer nor -fsanitize=fuzzer-no-link is supported')
 332         endif
 333 elif want_ossfuzz
 334         fuzzing_engine = meson.get_compiler('cpp').find_library('FuzzingEngine')
 335 endif
 336
 337 # Those generate many false positives, and we do not want to change the code to
 338 # avoid them.
 339 basic_disabled_warnings = [
 340         '-Wno-unused-parameter',
 341         '-Wno-missing-field-initializers',
 342         '-Wno-unused-result',
 343         '-Wno-format-signedness',
 344 ]
 345
 346 possible_cc_flags = [
 347         '-Werror=undef',
 348         '-Wlogical-op',
 349         '-Wmissing-include-dirs',
 350         '-Wold-style-definition',
 351         '-Wpointer-arith',
 352         '-Winit-self',
 353         '-Wfloat-equal',
 354         '-Wsuggest-attribute=noreturn',
 355         '-Werror=missing-prototypes',
 356         '-Werror=implicit-function-declaration',
 357         '-Werror=missing-declarations',
 358         '-Werror=return-type',
 359         '-Werror=incompatible-pointer-types',
 360         '-Werror=format=2',
 361         '-Wstrict-prototypes',
 362         '-Wredundant-decls',
 363         '-Wmissing-noreturn',
 364         '-Wimplicit-fallthrough=5',
 365         '-Wshadow',
 366         '-Wendif-labels',
 367         '-Wstrict-aliasing=2',
 368         '-Wwrite-strings',
 369         '-Werror=overflow',
 370         '-Werror=shift-count-overflow',
 371         '-Werror=shift-overflow=2',
 372         '-Wdate-time',
 373         '-Wnested-externs',
 374
 375         # negative arguments are correctly detected starting with meson 0.46.
 376         '-Wno-error=#warnings',  # clang
 377         '-Wno-string-plus-int',  # clang
 378
 379         # Disable -Wmaybe-uninitialized, since it's noisy on gcc 8 with
 380         # optimizations enabled, producing essentially false positives.
 381         '-Wno-maybe-uninitialized',
 382
 383         '-ffast-math',
 384         '-fno-common',
 385         '-fdiagnostics-show-option',
 386         '-fno-strict-aliasing',
 387         '-fvisibility=hidden',
 388         '-fstack-protector',
 389         '-fstack-protector-strong',
 390         '--param=ssp-buffer-size=4',
 391 ]
 392
 393 # --as-needed and --no-undefined are provided by meson by default,
 394 # run mesonconf to see what is enabled
 395 possible_link_flags = [
 396         '-Wl,-z,relro',
 397         '-Wl,-z,now',
 398         '-fstack-protector',
 399 ]
 400
 401 if cc.get_id() == 'clang'
 402         possible_cc_flags += [
 403                 '-Wno-typedef-redefinition',
 404                 '-Wno-gnu-variable-sized-type-not-at-end',
 405         ]
 406 endif
 407
 408 if get_option('buildtype') != 'debug'
 409         possible_cc_flags += [
 410                 '-ffunction-sections',
 411                 '-fdata-sections',
 412         ]
 413
 414         possible_link_flags += '-Wl,--gc-sections'
 415 endif
 416
 417 add_project_arguments(cc.get_supported_arguments(basic_disabled_warnings), language : 'c')
 418 add_project_arguments(cc.get_supported_arguments(possible_cc_flags), language : 'c')
 419 add_project_link_arguments(cc.get_supported_link_arguments(possible_link_flags), language : 'c')
 420
 421 have = cc.has_argument('-Wzero-length-bounds')
 422 conf.set10('HAVE_ZERO_LENGTH_BOUNDS', have)
 423
 424 if cc.compiles('''
 425    #include <time.h>
 426    #include <inttypes.h>
 427    typedef uint64_t usec_t;
 428    usec_t now(clockid_t clock);
 429    int main(void) {
 430            struct timespec now;
 431            return 0;
 432    }
 433 ''', args: '-Werror=shadow', name : '-Werror=shadow with local shadowing')
 434         add_project_arguments('-Werror=shadow', language : 'c')
 435 endif
 436
 437 if cxx_cmd != ''
 438         add_project_arguments(cxx.get_supported_arguments(basic_disabled_warnings), language : 'cpp')
 439 endif
 440
 441 cpp = ' '.join(cc.cmd_array()) + ' -E'
 442
 443 has_wstringop_truncation = cc.has_argument('-Wstringop-truncation')
 444
 445 #####################################################################
 446 # compilation result tests
 447
 448 conf.set('_GNU_SOURCE', true)
 449 conf.set('__SANE_USERSPACE_TYPES__', true)
 450 conf.set10('HAVE_WSTRINGOP_TRUNCATION', has_wstringop_truncation)
 451
 452 conf.set('SIZEOF_DEV_T', cc.sizeof('dev_t', prefix : '#include <sys/types.h>'))
 453 conf.set('SIZEOF_INO_T', cc.sizeof('ino_t', prefix : '#include <sys/types.h>'))
 454 conf.set('SIZEOF_TIME_T', cc.sizeof('time_t', prefix : '#include <sys/time.h>'))
 455 conf.set('SIZEOF_RLIM_T', cc.sizeof('rlim_t', prefix : '#include <sys/resource.h>'))
 456
 457 decl_headers = '''
 458 #include <uchar.h>
 459 #include <sys/stat.h>
 460 '''
 461
 462 foreach decl : ['char16_t',
 463                 'char32_t',
 464                 'struct statx',
 465                ]
 466
 467         # We get -1 if the size cannot be determined
 468         have = cc.sizeof(decl, prefix : decl_headers, args : '-D_GNU_SOURCE') > 0
 469
 470         if decl == 'struct statx'
 471                 if have
 472                         want_linux_stat_h = false
 473                 else
 474                         have = cc.sizeof(decl,
 475                                          prefix : decl_headers + '#include <linux/stat.h>',
 476                                          args : '-D_GNU_SOURCE') > 0
 477                         want_linux_stat_h = have
 478                 endif
 479         endif
 480
 481         conf.set10('HAVE_' + decl.underscorify().to_upper(), have)
 482 endforeach
 483
 484 conf.set10('WANT_LINUX_STAT_H', want_linux_stat_h)
 485
 486 foreach ident : ['secure_getenv', '__secure_getenv']
 487         conf.set10('HAVE_' + ident.to_upper(), cc.has_function(ident))
 488 endforeach
 489
 490 foreach ident : [
 491         ['memfd_create',      '''#include <sys/mman.h>'''],
 492         ['gettid',            '''#include <sys/types.h>
 493                                  #include <unistd.h>'''],
 494         ['pivot_root',        '''#include <stdlib.h>
 495                                  #include <unistd.h>'''],     # no known header declares pivot_root
 496         ['name_to_handle_at', '''#include <sys/types.h>
 497                                  #include <sys/stat.h>
 498                                  #include <fcntl.h>'''],
 499         ['setns',             '''#include <sched.h>'''],
 500         ['renameat2',         '''#include <stdio.h>
 501                                  #include <fcntl.h>'''],
 502         ['kcmp',              '''#include <linux/kcmp.h>'''],
 503         ['keyctl',            '''#include <sys/types.h>
 504                                  #include <keyutils.h>'''],
 505         ['copy_file_range',   '''#include <sys/syscall.h>
 506                                  #include <unistd.h>'''],
 507         ['bpf',               '''#include <sys/syscall.h>
 508                                  #include <unistd.h>'''],
 509         ['statx',             '''#include <sys/types.h>
 510                                  #include <sys/stat.h>
 511                                  #include <unistd.h>'''],
 512         ['explicit_bzero' ,   '''#include <string.h>'''],
 513         ['reallocarray',      '''#include <malloc.h>'''],
 514         ['set_mempolicy',     '''#include <stdlib.h>
 515                                  #include <unistd.h>'''],
 516         ['get_mempolicy',     '''#include <stdlib.h>
 517                                  #include <unistd.h>'''],
 518         ['pidfd_send_signal', '''#include <stdlib.h>
 519                                  #include <unistd.h>
 520                                  #include <signal.h>
 521                                  #include <sys/wait.h>'''],
 522         ['pidfd_open',        '''#include <stdlib.h>
 523                                  #include <unistd.h>
 524                                  #include <signal.h>
 525                                  #include <sys/wait.h>'''],
 526         ['rt_sigqueueinfo',   '''#include <stdlib.h>
 527                                  #include <unistd.h>
 528                                  #include <signal.h>
 529                                  #include <sys/wait.h>'''],
 530 ]
 531
 532         have = cc.has_function(ident[0], prefix : ident[1], args : '-D_GNU_SOURCE')
 533         conf.set10('HAVE_' + ident[0].to_upper(), have)
 534 endforeach
 535
 536 if cc.has_function('getrandom', prefix : '''#include <sys/random.h>''', args : '-D_GNU_SOURCE')
 537         conf.set10('USE_SYS_RANDOM_H', true)
 538         conf.set10('HAVE_GETRANDOM', true)
 539 else
 540         have = cc.has_function('getrandom', prefix : '''#include <linux/random.h>''')
 541         conf.set10('USE_SYS_RANDOM_H', false)
 542         conf.set10('HAVE_GETRANDOM', have)
 543 endif
 544
 545 #####################################################################
 546
 547 vcs_tagger = [project_source_root + '/tools/meson-vcs-tag.sh',
 548               project_source_root,
 549               get_option('version-tag'),
 550               meson.project_version()]
 551
 552 version_h = vcs_tag(
 553         input : 'src/version/version.h.in',
 554         output : 'version.h',
 555         command: vcs_tagger)
 556
 557 versiondep = declare_dependency(sources: version_h)
 558
 559 sed = find_program('sed')
 560 awk = find_program('awk')
 561 m4 = find_program('m4')
 562 stat = find_program('stat')
 563 git = find_program('git', required : false)
 564 env = find_program('env')
 565 perl = find_program('perl', required : false)
 566
 567 meson_make_symlink = project_source_root + '/tools/meson-make-symlink.sh'
 568 mkdir_p = 'mkdir -p $DESTDIR/@0@'
 569 test_efi_create_disk_sh = find_program('test/test-efi-create-disk.sh')
 570 splash_bmp = files('test/splash.bmp')
 571
 572 # if -Dxxx-path option is found, use that. Otherwise, check in $PATH,
 573 # /usr/sbin, /sbin, and fall back to the default from middle column.
 574 progs = [['quotaon',    '/usr/sbin/quotaon'    ],
 575          ['quotacheck', '/usr/sbin/quotacheck' ],
 576          ['kmod',       '/usr/bin/kmod'        ],
 577          ['kexec',      '/usr/sbin/kexec'      ],
 578          ['sulogin',    '/usr/sbin/sulogin'    ],
 579          ['mount',      '/usr/bin/mount',      'MOUNT_PATH'],
 580          ['umount',     '/usr/bin/umount',     'UMOUNT_PATH'],
 581          ['loadkeys',   '/usr/bin/loadkeys',   'KBD_LOADKEYS'],
 582          ['setfont',    '/usr/bin/setfont',    'KBD_SETFONT'],
 583          ['nologin',    '/usr/sbin/nologin',   ],
 584         ]
 585 foreach prog : progs
 586         path = get_option(prog[0] + '-path')
 587         if path != ''
 588                 message('Using @1@ for @0@'.format(prog[0], path))
 589         else
 590                 exe = find_program(prog[0],
 591                                    '/usr/sbin/' + prog[0],
 592                                    '/sbin/' + prog[0],
 593                                    required: false)
 594                 path = exe.found() ? exe.path() : prog[1]
 595         endif
 596         name = prog.length() > 2 ? prog[2] : prog[0].to_upper()
 597         conf.set_quoted(name, path)
 598         substs.set(name, path)
 599 endforeach
 600
 601 conf.set_quoted('TELINIT', get_option('telinit-path'))
 602
 603 if run_command('ln', '--relative', '--help').returncode() != 0
 604         error('ln does not support --relative (added in coreutils 8.16)')
 605 endif
 606
 607 ############################################################
 608
 609 gperf = find_program('gperf')
 610
 611 gperf_test_format = '''
 612 #include <string.h>
 613 const char * in_word_set(const char *, @0@);
 614 @1@
 615 '''
 616 gperf_snippet_format = 'echo foo,bar | @0@ -L ANSI-C'
 617 gperf_snippet = run_command('sh', '-c', gperf_snippet_format.format(gperf.path()))
 618 gperf_test = gperf_test_format.format('size_t', gperf_snippet.stdout())
 619 if cc.compiles(gperf_test)
 620         gperf_len_type = 'size_t'
 621 else
 622         gperf_test = gperf_test_format.format('unsigned', gperf_snippet.stdout())
 623         if cc.compiles(gperf_test)
 624                 gperf_len_type = 'unsigned'
 625         else
 626                 error('unable to determine gperf len type')
 627         endif
 628 endif
 629 message('gperf len type is @0@'.format(gperf_len_type))
 630 conf.set('GPERF_LEN_TYPE', gperf_len_type,
 631          description : 'The type of gperf "len" parameter')
 632
 633 ############################################################
 634
 635 if not cc.has_header('sys/capability.h')
 636         error('POSIX caps headers not found')
 637 endif
 638 foreach header : ['crypt.h',
 639                   'linux/memfd.h',
 640                   'linux/vm_sockets.h',
 641                   'sys/auxv.h',
 642                   'valgrind/memcheck.h',
 643                   'valgrind/valgrind.h',
 644                  ]
 645
 646         conf.set10('HAVE_' + header.underscorify().to_upper(),
 647                    cc.has_header(header))
 648 endforeach
 649
 650 ############################################################
 651
 652 fallback_hostname = get_option('fallback-hostname')
 653 if fallback_hostname == '' or fallback_hostname[0] == '.' or fallback_hostname[0] == '-'
 654         error('Invalid fallback-hostname configuration')
 655         # A more extensive test is done in test-hostname-util. Let's catch
 656         # the most obvious errors here so we don't fail with an assert later.
 657 endif
 658 conf.set_quoted('FALLBACK_HOSTNAME', fallback_hostname)
 659
 660 conf.set10('ENABLE_COMPAT_GATEWAY_HOSTNAME', get_option('compat-gateway-hostname'))
 661 gateway_hostnames = ['_gateway'] + (conf.get('ENABLE_COMPAT_GATEWAY_HOSTNAME') == 1 ? ['gateway'] : [])
 662
 663 default_hierarchy = get_option('default-hierarchy')
 664 conf.set_quoted('DEFAULT_HIERARCHY_NAME', default_hierarchy,
 665                 description : 'default cgroup hierarchy as string')
 666 if default_hierarchy == 'legacy'
 667         conf.set('DEFAULT_HIERARCHY', 'CGROUP_UNIFIED_NONE')
 668 elif default_hierarchy == 'hybrid'
 669         conf.set('DEFAULT_HIERARCHY', 'CGROUP_UNIFIED_SYSTEMD')
 670 else
 671         conf.set('DEFAULT_HIERARCHY', 'CGROUP_UNIFIED_ALL')
 672 endif
 673
 674 default_net_naming_scheme = get_option('default-net-naming-scheme')
 675 conf.set_quoted('DEFAULT_NET_NAMING_SCHEME', default_net_naming_scheme)
 676
 677 time_epoch = get_option('time-epoch')
 678 if time_epoch == -1
 679         time_epoch = run_command('sh', ['-c', 'echo "$SOURCE_DATE_EPOCH"']).stdout().strip()
 680         if time_epoch == '' and git.found() and run_command('test', '-e', '.git').returncode() == 0
 681                 # If we're in a git repository, use the creation time of the latest git tag.
 682                 latest_tag = run_command('git', 'describe', '--abbrev=0', '--tags').stdout().strip()
 683                 time_epoch = run_command('git', 'log', '-1', '--format=%at', latest_tag).stdout()
 684         endif
 685         if time_epoch == ''
 686                 NEWS = files('NEWS')
 687                 time_epoch = run_command(stat, '-c', '%Y', NEWS).stdout()
 688         endif
 689         time_epoch = time_epoch.to_int()
 690 endif
 691 conf.set('TIME_EPOCH', time_epoch)
 692
 693 system_uid_max = get_option('system-uid-max')
 694 if system_uid_max == -1
 695         system_uid_max = run_command(
 696                 awk,
 697                 '/^\s*SYS_UID_MAX\s+/ { uid=$2 } END { print uid }',
 698                 '/etc/login.defs').stdout().strip()
 699         if system_uid_max == ''
 700                 system_uid_max = 999
 701         else
 702                 system_uid_max = system_uid_max.to_int()
 703         endif
 704 endif
 705 conf.set('SYSTEM_UID_MAX', system_uid_max)
 706 substs.set('systemuidmax', system_uid_max)
 707
 708 system_gid_max = get_option('system-gid-max')
 709 if system_gid_max == -1
 710         system_gid_max = run_command(
 711                 awk,
 712                 '/^\s*SYS_GID_MAX\s+/ { gid=$2 } END { print gid }',
 713                 '/etc/login.defs').stdout().strip()
 714         if system_gid_max == ''
 715                 system_gid_max = 999
 716         else
 717                 system_gid_max = system_gid_max.to_int()
 718         endif
 719 endif
 720 conf.set('SYSTEM_GID_MAX', system_gid_max)
 721 substs.set('systemgidmax', system_gid_max)
 722
 723 dynamic_uid_min = get_option('dynamic-uid-min')
 724 dynamic_uid_max = get_option('dynamic-uid-max')
 725 conf.set('DYNAMIC_UID_MIN', dynamic_uid_min)
 726 conf.set('DYNAMIC_UID_MAX', dynamic_uid_max)
 727 substs.set('dynamicuidmin', dynamic_uid_min)
 728 substs.set('dynamicuidmax', dynamic_uid_max)
 729
 730 container_uid_base_min = get_option('container-uid-base-min')
 731 container_uid_base_max = get_option('container-uid-base-max')
 732 conf.set('CONTAINER_UID_BASE_MIN', container_uid_base_min)
 733 conf.set('CONTAINER_UID_BASE_MAX', container_uid_base_max)
 734 substs.set('containeruidbasemin', container_uid_base_min)
 735 substs.set('containeruidbasemax', container_uid_base_max)
 736
 737 nobody_user = get_option('nobody-user')
 738 nobody_group = get_option('nobody-group')
 739
 740 if not meson.is_cross_build()
 741         getent_result = run_command('getent', 'passwd', '65534')
 742         if getent_result.returncode() == 0
 743                 name = getent_result.stdout().split(':')[0]
 744                 if name != nobody_user
 745                         warning('\n' +
 746                                 '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) +
 747                                 'Your build will result in an user table setup that is incompatible with the local system.')
 748                 endif
 749         endif
 750         id_result = run_command('id', '-u', nobody_user)
 751         if id_result.returncode() == 0
 752                 id = id_result.stdout().to_int()
 753                 if id != 65534
 754                         warning('\n' +
 755                                 '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) +
 756                                 'Your build will result in an user table setup that is incompatible with the local system.')
 757                 endif
 758         endif
 759
 760         getent_result = run_command('getent', 'group', '65534')
 761         if getent_result.returncode() == 0
 762                 name = getent_result.stdout().split(':')[0]
 763                 if name != nobody_group
 764                         warning('\n' +
 765                                 '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) +
 766                                 'Your build will result in an group table setup that is incompatible with the local system.')
 767                 endif
 768         endif
 769         id_result = run_command('id', '-g', nobody_group)
 770         if id_result.returncode() == 0
 771                 id = id_result.stdout().to_int()
 772                 if id != 65534
 773                         warning('\n' +
 774                                 '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) +
 775                                 'Your build will result in an group table setup that is incompatible with the local system.')
 776                 endif
 777         endif
 778 endif
 779 if nobody_user != nobody_group and not (nobody_user == 'nobody' and nobody_group == 'nogroup')
 780         warning('\n' +
 781                 'The configured user name "@0@" and group name "@0@" of the nobody user/group are not equivalent.\n'.format(nobody_user, nobody_group) +
 782                 'Please re-check that both "nobody-user" and "nobody-group" options are correctly set.')
 783 endif
 784
 785 conf.set_quoted('NOBODY_USER_NAME', nobody_user)
 786 conf.set_quoted('NOBODY_GROUP_NAME', nobody_group)
 787 substs.set('NOBODY_USER_NAME', nobody_user)
 788 substs.set('NOBODY_GROUP_NAME', nobody_group)
 789
 790 tty_gid = get_option('tty-gid')
 791 conf.set('TTY_GID', tty_gid)
 792 substs.set('TTY_GID', tty_gid)
 793
 794 # Ensure provided GID argument is numeric, otherwise fallback to default assignment
 795 users_gid = get_option('users-gid')
 796 substs.set('USERS_GID', users_gid < 0 ? '-' : users_gid)
 797
 798 conf.set10('ENABLE_ADM_GROUP', get_option('adm-group'))
 799 conf.set10('ENABLE_WHEEL_GROUP', get_option('wheel-group'))
 800
 801 dev_kvm_mode = get_option('dev-kvm-mode')
 802 substs.set('DEV_KVM_MODE', dev_kvm_mode)
 803 conf.set10('DEV_KVM_UACCESS', dev_kvm_mode != '0666')
 804 group_render_mode = get_option('group-render-mode')
 805 substs.set('GROUP_RENDER_MODE', group_render_mode)
 806 conf.set10('GROUP_RENDER_UACCESS', group_render_mode != '0666')
 807
 808 kill_user_processes = get_option('default-kill-user-processes')
 809 conf.set10('KILL_USER_PROCESSES', kill_user_processes)
 810 conf.set_quoted('KILL_USER_PROCESSES_YES_NO', kill_user_processes ? 'yes' : 'no')
 811 substs.set('KILL_USER_PROCESSES', kill_user_processes ? 'yes' : 'no')
 812
 813 dns_servers = get_option('dns-servers')
 814 conf.set_quoted('DNS_SERVERS', dns_servers)
 815 substs.set('DNS_SERVERS', dns_servers)
 816
 817 ntp_servers = get_option('ntp-servers')
 818 conf.set_quoted('NTP_SERVERS', ntp_servers)
 819 substs.set('NTP_SERVERS', ntp_servers)
 820
 821 default_locale = get_option('default-locale')
 822 if default_locale == ''
 823         if not meson.is_cross_build()
 824                 choose_default_locale_sh = find_program('tools/choose-default-locale.sh')
 825                 default_locale = run_command(choose_default_locale_sh).stdout().strip()
 826         else
 827                 default_locale = 'C.UTF-8'
 828         endif
 829 endif
 830 conf.set_quoted('SYSTEMD_DEFAULT_LOCALE', default_locale)
 831
 832 conf.set_quoted('GETTEXT_PACKAGE', meson.project_name())
 833
 834 service_watchdog = get_option('service-watchdog')
 835 watchdog_value = service_watchdog == '' ? '' : 'WatchdogSec=' + service_watchdog
 836 substs.set('SERVICE_WATCHDOG', watchdog_value)
 837
 838 substs.set('SUSHELL', get_option('debug-shell'))
 839 substs.set('DEBUGTTY', get_option('debug-tty'))
 840 conf.set_quoted('DEBUGTTY', get_option('debug-tty'))
 841
 842 enable_debug_hashmap = false
 843 enable_debug_mmap_cache = false
 844 enable_debug_siphash = false
 845 foreach name : get_option('debug-extra')
 846         if name == 'hashmap'
 847                 enable_debug_hashmap = true
 848         elif name == 'mmap-cache'
 849                 enable_debug_mmap_cache = true
 850         elif name == 'siphash'
 851                 enable_debug_siphash = true
 852         else
 853                 message('unknown debug option "@0@", ignoring'.format(name))
 854         endif
 855 endforeach
 856 conf.set10('ENABLE_DEBUG_HASHMAP', enable_debug_hashmap)
 857 conf.set10('ENABLE_DEBUG_MMAP_CACHE', enable_debug_mmap_cache)
 858 conf.set10('ENABLE_DEBUG_SIPHASH', enable_debug_siphash)
 859
 860 conf.set10('VALGRIND', get_option('valgrind'))
 861 conf.set10('LOG_TRACE', get_option('log-trace'))
 862
 863 default_user_path = get_option('user-path')
 864 if default_user_path != ''
 865         conf.set_quoted('DEFAULT_USER_PATH', default_user_path)
 866         default_user_path_display = default_user_path
 867 else
 868         # meson 0.49 fails when ?: is used in .format()
 869         default_user_path_display = '(same as system services)'
 870 endif
 871
 872
 873 #####################################################################
 874
 875 threads = dependency('threads')
 876 librt = cc.find_library('rt')
 877 libm = cc.find_library('m')
 878 libdl = cc.find_library('dl')
 879 libcrypt = cc.find_library('crypt')
 880
 881 libcap = dependency('libcap', required : false)
 882 if not libcap.found()
 883         # Compat with Ubuntu 14.04 which ships libcap w/o .pc file
 884         libcap = cc.find_library('cap')
 885 endif
 886
 887 libmount = dependency('mount',
 888                       version : fuzzer_build ? '>= 0' : '>= 2.30')
 889
 890 want_libfdisk = get_option('fdisk')
 891 if want_libfdisk != 'false' and not skip_deps
 892         libfdisk = dependency('fdisk',
 893                               required : want_libfdisk == 'true')
 894         have = libfdisk.found()
 895 else
 896         have = false
 897         libfdisk = []
 898 endif
 899 conf.set10('HAVE_LIBFDISK', have)
 900
 901 want_pwquality = get_option('pwquality')
 902 if want_pwquality != 'false' and not skip_deps
 903         libpwquality = dependency('pwquality', required : want_pwquality == 'true')
 904         have = libpwquality.found()
 905 else
 906         have = false
 907         libpwquality = []
 908 endif
 909 conf.set10('HAVE_PWQUALITY', have)
 910
 911 want_seccomp = get_option('seccomp')
 912 if want_seccomp != 'false' and not skip_deps
 913         libseccomp = dependency('libseccomp',
 914                                 version : '>= 2.3.1',
 915                                 required : want_seccomp == 'true')
 916         have = libseccomp.found()
 917 else
 918         have = false
 919         libseccomp = []
 920 endif
 921 conf.set10('HAVE_SECCOMP', have)
 922
 923 want_selinux = get_option('selinux')
 924 if want_selinux != 'false' and not skip_deps
 925         libselinux = dependency('libselinux',
 926                                 version : '>= 2.1.9',
 927                                 required : want_selinux == 'true')
 928         have = libselinux.found()
 929 else
 930         have = false
 931         libselinux = []
 932 endif
 933 conf.set10('HAVE_SELINUX', have)
 934
 935 want_apparmor = get_option('apparmor')
 936 if want_apparmor != 'false' and not skip_deps
 937         libapparmor = dependency('libapparmor',
 938                                  version : '>= 2.13',
 939                                  required : want_apparmor == 'true')
 940         have = libapparmor.found()
 941 else
 942         have = false
 943         libapparmor = []
 944 endif
 945 conf.set10('HAVE_APPARMOR', have)
 946
 947 smack_run_label = get_option('smack-run-label')
 948 if smack_run_label != ''
 949         conf.set_quoted('SMACK_RUN_LABEL', smack_run_label)
 950 endif
 951
 952 want_polkit = get_option('polkit')
 953 install_polkit = false
 954 install_polkit_pkla = false
 955 if want_polkit != 'false' and not skip_deps
 956         install_polkit = true
 957
 958         libpolkit = dependency('polkit-gobject-1',
 959                                required : false)
 960         if libpolkit.found() and libpolkit.version().version_compare('< 0.106')
 961                 message('Old polkit detected, will install pkla files')
 962                 install_polkit_pkla = true
 963         endif
 964 endif
 965 conf.set10('ENABLE_POLKIT', install_polkit)
 966
 967 want_acl = get_option('acl')
 968 if want_acl != 'false' and not skip_deps
 969         libacl = cc.find_library('acl', required : want_acl == 'true')
 970         have = libacl.found()
 971 else
 972         have = false
 973         libacl = []
 974 endif
 975 conf.set10('HAVE_ACL', have)
 976
 977 want_audit = get_option('audit')
 978 if want_audit != 'false' and not skip_deps
 979         libaudit = dependency('audit', required : want_audit == 'true')
 980         have = libaudit.found()
 981 else
 982         have = false
 983         libaudit = []
 984 endif
 985 conf.set10('HAVE_AUDIT', have)
 986
 987 want_blkid = get_option('blkid')
 988 if want_blkid != 'false' and not skip_deps
 989         libblkid = dependency('blkid', required : want_blkid == 'true')
 990         have = libblkid.found()
 991 else
 992         have = false
 993         libblkid = []
 994 endif
 995 conf.set10('HAVE_BLKID', have)
 996
 997 want_kmod = get_option('kmod')
 998 if want_kmod != 'false' and not skip_deps
 999         libkmod = dependency('libkmod',
1000                              version : '>= 15',
1001                              required : want_kmod == 'true')
1002         have = libkmod.found()
1003 else
1004         have = false
1005         libkmod = []
1006 endif
1007 conf.set10('HAVE_KMOD', have)
1008
1009 want_pam = get_option('pam')
1010 if want_pam != 'false' and not skip_deps
1011         libpam = cc.find_library('pam', required : want_pam == 'true')
1012         libpam_misc = cc.find_library('pam_misc', required : want_pam == 'true')
1013         have = libpam.found() and libpam_misc.found()
1014 else
1015         have = false
1016         libpam = []
1017         libpam_misc = []
1018 endif
1019 conf.set10('HAVE_PAM', have)
1020
1021 want_microhttpd = get_option('microhttpd')
1022 if want_microhttpd != 'false' and not skip_deps
1023         libmicrohttpd = dependency('libmicrohttpd',
1024                                    version : '>= 0.9.33',
1025                                    required : want_microhttpd == 'true')
1026         have = libmicrohttpd.found()
1027 else
1028         have = false
1029         libmicrohttpd = []
1030 endif
1031 conf.set10('HAVE_MICROHTTPD', have)
1032
1033 want_libcryptsetup = get_option('libcryptsetup')
1034 if want_libcryptsetup != 'false' and not skip_deps
1035         libcryptsetup = dependency('libcryptsetup',
1036                                    version : '>= 2.0.1',
1037                                    required : want_libcryptsetup == 'true')
1038         have = libcryptsetup.found()
1039
1040         conf.set10('HAVE_CRYPT_SET_METADATA_SIZE',
1041                    have and cc.has_function('crypt_set_metadata_size', dependencies : libcryptsetup))
1042         conf.set10('HAVE_CRYPT_ACTIVATE_BY_SIGNED_KEY',
1043                    have and cc.has_function('crypt_activate_by_signed_key', dependencies : libcryptsetup))
1044 else
1045         have = false
1046         libcryptsetup = []
1047 endif
1048 conf.set10('HAVE_LIBCRYPTSETUP', have)
1049
1050 want_libcurl = get_option('libcurl')
1051 if want_libcurl != 'false' and not skip_deps
1052         libcurl = dependency('libcurl',
1053                              version : '>= 7.32.0',
1054                              required : want_libcurl == 'true')
1055         have = libcurl.found()
1056 else
1057         have = false
1058         libcurl = []
1059 endif
1060 conf.set10('HAVE_LIBCURL', have)
1061
1062 want_libidn = get_option('libidn')
1063 want_libidn2 = get_option('libidn2')
1064 if want_libidn == 'true' and want_libidn2 == 'true'
1065         error('libidn and libidn2 cannot be requested simultaneously')
1066 endif
1067
1068 if want_libidn2 != 'false' and want_libidn != 'true' and not skip_deps
1069         libidn = dependency('libidn2',
1070                             required : want_libidn2 == 'true')
1071         have = libidn.found()
1072 else
1073         have = false
1074         libidn = []
1075 endif
1076 conf.set10('HAVE_LIBIDN2', have)
1077 if not have and want_libidn != 'false' and not skip_deps
1078         # libidn is used for both libidn and libidn2 objects
1079         libidn = dependency('libidn',
1080                             required : want_libidn == 'true')
1081         have = libidn.found()
1082 else
1083         have = false
1084 endif
1085 conf.set10('HAVE_LIBIDN', have)
1086
1087 want_libiptc = get_option('libiptc')
1088 if want_libiptc != 'false' and not skip_deps
1089         libiptc = dependency('libiptc',
1090                              required : want_libiptc == 'true')
1091         have = libiptc.found()
1092 else
1093         have = false
1094         libiptc = []
1095 endif
1096 conf.set10('HAVE_LIBIPTC', have)
1097
1098 want_qrencode = get_option('qrencode')
1099 if want_qrencode != 'false' and not skip_deps
1100         libqrencode = dependency('libqrencode',
1101                                  required : want_qrencode == 'true')
1102         have = libqrencode.found()
1103 else
1104         have = false
1105         libqrencode = []
1106 endif
1107 conf.set10('HAVE_QRENCODE', have)
1108
1109 want_gcrypt = get_option('gcrypt')
1110 if want_gcrypt != 'false' and not skip_deps
1111         libgcrypt = cc.find_library('gcrypt', required : want_gcrypt == 'true')
1112         libgpg_error = cc.find_library('gpg-error', required : want_gcrypt == 'true')
1113         have = libgcrypt.found() and libgpg_error.found()
1114 else
1115         have = false
1116 endif
1117 if not have
1118         # link to neither of the libs if one is not found
1119         libgcrypt = []
1120         libgpg_error = []
1121 endif
1122 conf.set10('HAVE_GCRYPT', have)
1123
1124 want_gnutls = get_option('gnutls')
1125 if want_gnutls != 'false' and not skip_deps
1126         libgnutls = dependency('gnutls',
1127                                version : '>= 3.1.4',
1128                                required : want_gnutls == 'true')
1129         have = libgnutls.found()
1130 else
1131         have = false
1132         libgnutls = []
1133 endif
1134 conf.set10('HAVE_GNUTLS', have)
1135
1136 want_openssl = get_option('openssl')
1137 if want_openssl != 'false' and not skip_deps
1138         libopenssl = dependency('openssl',
1139                                 version : '>= 1.1.0',
1140                                 required : want_openssl == 'true')
1141         have = libopenssl.found()
1142 else
1143         have = false
1144         libopenssl = []
1145 endif
1146 conf.set10('HAVE_OPENSSL', have)
1147
1148 want_p11kit = get_option('p11kit')
1149 if want_p11kit != 'false' and not skip_deps
1150         libp11kit = dependency('p11-kit-1',
1151                                version : '>= 0.23.3',
1152                                required : want_p11kit == 'true')
1153         have = libp11kit.found()
1154 else
1155         have = false
1156         libp11kit = []
1157 endif
1158 conf.set10('HAVE_P11KIT', have)
1159
1160 want_libfido2 = get_option('libfido2')
1161 if want_libfido2 != 'false' and not skip_deps
1162         libfido2 = dependency('libfido2',
1163                               required : want_libfido2 == 'true')
1164         have = libfido2.found()
1165 else
1166         have = false
1167         libfido2 = []
1168 endif
1169 conf.set10('HAVE_LIBFIDO2', have)
1170
1171 want_elfutils = get_option('elfutils')
1172 if want_elfutils != 'false' and not skip_deps
1173         libdw = dependency('libdw',
1174                            required : want_elfutils == 'true')
1175         have = libdw.found()
1176 else
1177         have = false
1178         libdw = []
1179 endif
1180 conf.set10('HAVE_ELFUTILS', have)
1181
1182 want_zlib = get_option('zlib')
1183 if want_zlib != 'false' and not skip_deps
1184         libz = dependency('zlib',
1185                           required : want_zlib == 'true')
1186         have = libz.found()
1187 else
1188         have = false
1189         libz = []
1190 endif
1191 conf.set10('HAVE_ZLIB', have)
1192
1193 want_bzip2 = get_option('bzip2')
1194 if want_bzip2 != 'false' and not skip_deps
1195         libbzip2 = cc.find_library('bz2',
1196                                    required : want_bzip2 == 'true')
1197         have = libbzip2.found()
1198 else
1199         have = false
1200         libbzip2 = []
1201 endif
1202 conf.set10('HAVE_BZIP2', have)
1203
1204 want_xz = get_option('xz')
1205 if want_xz != 'false' and not skip_deps
1206         libxz = dependency('liblzma',
1207                            required : want_xz == 'true')
1208         have_xz = libxz.found()
1209 else
1210         have_xz = false
1211         libxz = []
1212 endif
1213 conf.set10('HAVE_XZ', have_xz)
1214
1215 want_lz4 = get_option('lz4')
1216 if want_lz4 != 'false' and not skip_deps
1217         liblz4 = dependency('liblz4',
1218                             version : '>= 1.3.0',
1219                             required : want_lz4 == 'true')
1220         have_lz4 = liblz4.found()
1221 else
1222         have_lz4 = false
1223         liblz4 = []
1224 endif
1225 conf.set10('HAVE_LZ4', have_lz4)
1226
1227 want_zstd = get_option('zstd')
1228 if want_zstd != 'false' and not skip_deps
1229         libzstd = dependency('libzstd',
1230                              required : want_zstd == 'true',
1231                              version : '>= 1.4.0')
1232         have_zstd = libzstd.found()
1233 else
1234         have_zstd = false
1235         libzstd = []
1236 endif
1237 conf.set10('HAVE_ZSTD', have_zstd)
1238
1239 conf.set10('HAVE_COMPRESSION', have_xz or have_lz4 or have_zstd)
1240
1241 want_xkbcommon = get_option('xkbcommon')
1242 if want_xkbcommon != 'false' and not skip_deps
1243         libxkbcommon = dependency('xkbcommon',
1244                                   version : '>= 0.3.0',
1245                                   required : want_xkbcommon == 'true')
1246         have = libxkbcommon.found()
1247 else
1248         have = false
1249         libxkbcommon = []
1250 endif
1251 conf.set10('HAVE_XKBCOMMON', have)
1252
1253 want_pcre2 = get_option('pcre2')
1254 if want_pcre2 != 'false'
1255         libpcre2 = dependency('libpcre2-8',
1256                               required : want_pcre2 == 'true')
1257         have = libpcre2.found()
1258 else
1259         have = false
1260         libpcre2 = []
1261 endif
1262 conf.set10('HAVE_PCRE2', have)
1263
1264 want_glib = get_option('glib')
1265 if want_glib != 'false' and not skip_deps
1266         libglib =    dependency('glib-2.0',
1267                                 version : '>= 2.22.0',
1268                                 required : want_glib == 'true')
1269         libgobject = dependency('gobject-2.0',
1270                                 version : '>= 2.22.0',
1271                                 required : want_glib == 'true')
1272         libgio =     dependency('gio-2.0',
1273                                 required : want_glib == 'true')
1274         have = libglib.found() and libgobject.found() and libgio.found()
1275 else
1276         have = false
1277         libglib = []
1278         libgobject = []
1279         libgio = []
1280 endif
1281 conf.set10('HAVE_GLIB', have)
1282
1283 want_dbus = get_option('dbus')
1284 if want_dbus != 'false' and not skip_deps
1285         libdbus = dependency('dbus-1',
1286                              version : '>= 1.3.2',
1287                              required : want_dbus == 'true')
1288         have = libdbus.found()
1289 else
1290         have = false
1291         libdbus = []
1292 endif
1293 conf.set10('HAVE_DBUS', have)
1294
1295 default_dnssec = get_option('default-dnssec')
1296 if skip_deps
1297         default_dnssec = 'no'
1298 endif
1299 if default_dnssec != 'no' and conf.get('HAVE_GCRYPT') == 0
1300         message('default-dnssec cannot be set to yes or allow-downgrade when gcrypt is disabled. Setting default-dnssec to no.')
1301         default_dnssec = 'no'
1302 endif
1303 conf.set('DEFAULT_DNSSEC_MODE',
1304          'DNSSEC_' + default_dnssec.underscorify().to_upper())
1305 substs.set('DEFAULT_DNSSEC_MODE', default_dnssec)
1306
1307 dns_over_tls = get_option('dns-over-tls')
1308 if dns_over_tls != 'false'
1309         if dns_over_tls == 'openssl'
1310                 have_gnutls = false
1311         else
1312                 have_gnutls = (conf.get('HAVE_GNUTLS') == 1 and libgnutls.version().version_compare('>= 3.6.0'))
1313                 if dns_over_tls == 'gnutls' and not have_gnutls
1314                         error('DNS-over-TLS support was requested with gnutls, but dependencies are not available')
1315                 endif
1316         endif
1317         if dns_over_tls == 'gnutls' or have_gnutls
1318                 have_openssl = false
1319         else
1320                 have_openssl = conf.get('HAVE_OPENSSL') == 1
1321                 if dns_over_tls != 'auto' and not have_openssl
1322                         str = dns_over_tls == 'openssl' ? ' with openssl' : ''
1323                         error('DNS-over-TLS support was requested@0@, but dependencies are not available'.format(str))
1324                 endif
1325         endif
1326         have = have_gnutls or have_openssl
1327 else
1328         have = false
1329         have_gnutls = false
1330         have_openssl = false
1331 endif
1332 conf.set10('ENABLE_DNS_OVER_TLS', have)
1333 conf.set10('DNS_OVER_TLS_USE_GNUTLS', have_gnutls)
1334 conf.set10('DNS_OVER_TLS_USE_OPENSSL', have_openssl)
1335
1336 default_dns_over_tls = get_option('default-dns-over-tls')
1337 if skip_deps
1338         default_dns_over_tls = 'no'
1339 endif
1340 if default_dns_over_tls != 'no' and conf.get('ENABLE_DNS_OVER_TLS') == 0
1341         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.')
1342         default_dns_over_tls = 'no'
1343 endif
1344 conf.set('DEFAULT_DNS_OVER_TLS_MODE',
1345          'DNS_OVER_TLS_' + default_dns_over_tls.underscorify().to_upper())
1346 substs.set('DEFAULT_DNS_OVER_TLS_MODE', default_dns_over_tls)
1347
1348 default_mdns = get_option('default-mdns')
1349 conf.set('DEFAULT_MDNS_MODE',
1350          'RESOLVE_SUPPORT_' + default_mdns.to_upper())
1351 substs.set('DEFAULT_MDNS_MODE', default_mdns)
1352
1353 default_llmnr = get_option('default-llmnr')
1354 conf.set('DEFAULT_LLMNR_MODE',
1355          'RESOLVE_SUPPORT_' + default_llmnr.to_upper())
1356 substs.set('DEFAULT_LLMNR_MODE', default_llmnr)
1357
1358 want_repart = get_option('repart')
1359 if want_repart != 'false'
1360         have = (conf.get('HAVE_OPENSSL') == 1 and
1361                 conf.get('HAVE_LIBFDISK') == 1)
1362         if want_repart == 'true' and not have
1363                 error('repart support was requested, but dependencies are not available')
1364         endif
1365 else
1366         have = false
1367 endif
1368 conf.set10('ENABLE_REPART', have)
1369
1370 want_importd = get_option('importd')
1371 if want_importd != 'false'
1372         have = (conf.get('HAVE_LIBCURL') == 1 and
1373                 conf.get('HAVE_ZLIB') == 1 and
1374                 conf.get('HAVE_XZ') == 1 and
1375                 conf.get('HAVE_GCRYPT') == 1)
1376         if want_importd == 'true' and not have
1377                 error('importd support was requested, but dependencies are not available')
1378         endif
1379 else
1380         have = false
1381 endif
1382 conf.set10('ENABLE_IMPORTD', have)
1383
1384 want_homed = get_option('homed')
1385 if want_homed != 'false'
1386         have = (conf.get('HAVE_OPENSSL') == 1 and
1387                 conf.get('HAVE_LIBFDISK') == 1 and
1388                 conf.get('HAVE_LIBCRYPTSETUP') == 1)
1389         if want_homed == 'true' and not have
1390                 error('homed support was requested, but dependencies are not available')
1391         endif
1392 else
1393         have = false
1394 endif
1395 conf.set10('ENABLE_HOMED', have)
1396
1397 have = have and conf.get('HAVE_PAM') == 1
1398 conf.set10('ENABLE_PAM_HOME', have)
1399
1400 want_remote = get_option('remote')
1401 if want_remote != 'false'
1402         have_deps = [conf.get('HAVE_MICROHTTPD') == 1,
1403                      conf.get('HAVE_LIBCURL') == 1]
1404         # sd-j-remote requires µhttpd, and sd-j-upload requires libcurl, so
1405         # it's possible to build one without the other. Complain only if
1406         # support was explicitly requested. The auxiliary files like sysusers
1407         # config should be installed when any of the programs are built.
1408         if want_remote == 'true' and not (have_deps[0] and have_deps[1])
1409                 error('remote support was requested, but dependencies are not available')
1410         endif
1411         have = have_deps[0] or have_deps[1]
1412 else
1413         have = false
1414 endif
1415 conf.set10('ENABLE_REMOTE', have)
1416
1417 foreach term : ['utmp',
1418                 'hibernate',
1419                 'environment-d',
1420                 'binfmt',
1421                 'coredump',
1422                 'pstore',
1423                 'resolve',
1424                 'logind',
1425                 'hostnamed',
1426                 'localed',
1427                 'machined',
1428                 'portabled',
1429                 'userdb',
1430                 'networkd',
1431                 'timedated',
1432                 'timesyncd',
1433                 'firstboot',
1434                 'randomseed',
1435                 'backlight',
1436                 'vconsole',
1437                 'quotacheck',
1438                 'sysusers',
1439                 'tmpfiles',
1440                 'hwdb',
1441                 'rfkill',
1442                 'xdg-autostart',
1443                 'ldconfig',
1444                 'efi',
1445                 'tpm',
1446                 'ima',
1447                 'smack',
1448                 'gshadow',
1449                 'idn',
1450                 'initrd',
1451                 'nss-myhostname',
1452                 'nss-systemd']
1453         have = get_option(term)
1454         name = 'ENABLE_' + term.underscorify().to_upper()
1455         conf.set10(name, have)
1456 endforeach
1457
1458 foreach tuple : [['nss-mymachines', 'machined'],
1459                  ['nss-resolve',    'resolve']]
1460         want = get_option(tuple[0])
1461         if want != 'false'
1462                 have = get_option(tuple[1])
1463                 if want == 'true' and not have
1464                         error('@0@ is requested but @1@ is disabled'.format(tuple[0], tuple[1]))
1465                 endif
1466         else
1467                 have = false
1468         endif
1469         name = 'ENABLE_' + tuple[0].underscorify().to_upper()
1470         conf.set10(name, have)
1471 endforeach
1472
1473 enable_nss = false
1474 foreach term : ['ENABLE_NSS_MYHOSTNAME',
1475                 'ENABLE_NSS_MYMACHINES',
1476                 'ENABLE_NSS_RESOLVE',
1477                 'ENABLE_NSS_SYSTEMD']
1478         if conf.get(term) == 1
1479                 enable_nss = true
1480         endif
1481 endforeach
1482 conf.set10('ENABLE_NSS', enable_nss)
1483
1484 conf.set10('ENABLE_TIMEDATECTL', get_option('timedated') or get_option('timesyncd'))
1485
1486 tests = []
1487 fuzzers = []
1488
1489 conf.set10('SYSTEMD_SLOW_TESTS_DEFAULT', slow_tests)
1490
1491 #####################################################################
1492
1493 if get_option('efi')
1494         efi_arch = host_machine.cpu_family()
1495
1496         if efi_arch == 'x86'
1497                 EFI_MACHINE_TYPE_NAME = 'ia32'
1498                 gnu_efi_arch = 'ia32'
1499         elif efi_arch == 'x86_64'
1500                 EFI_MACHINE_TYPE_NAME = 'x64'
1501                 gnu_efi_arch = 'x86_64'
1502         elif efi_arch == 'arm'
1503                 EFI_MACHINE_TYPE_NAME = 'arm'
1504                 gnu_efi_arch = 'arm'
1505         elif efi_arch == 'aarch64'
1506                 EFI_MACHINE_TYPE_NAME = 'aa64'
1507                 gnu_efi_arch = 'aarch64'
1508         else
1509                 EFI_MACHINE_TYPE_NAME = ''
1510                 gnu_efi_arch = ''
1511         endif
1512
1513         have = true
1514         conf.set_quoted('EFI_MACHINE_TYPE_NAME', EFI_MACHINE_TYPE_NAME)
1515
1516         conf.set('SD_TPM_PCR', get_option('tpm-pcrindex'))
1517 else
1518         have = false
1519 endif
1520 conf.set10('ENABLE_EFI', have)
1521
1522 #####################################################################
1523
1524 config_h = configure_file(
1525         output : 'config.h',
1526         configuration : conf)
1527
1528 meson_apply_m4 = find_program('tools/meson-apply-m4.sh')
1529
1530 includes = include_directories('src/basic',
1531                                'src/boot',
1532                                'src/home',
1533                                'src/shared',
1534                                'src/systemd',
1535                                'src/journal',
1536                                'src/journal-remote',
1537                                'src/nspawn',
1538                                'src/resolve',
1539                                'src/timesync',
1540                                'src/time-wait-sync',
1541                                'src/login',
1542                                'src/udev',
1543                                'src/libudev',
1544                                'src/core',
1545                                'src/shutdown',
1546                                'src/xdg-autostart-generator',
1547                                'src/libsystemd/sd-bus',
1548                                'src/libsystemd/sd-device',
1549                                'src/libsystemd/sd-event',
1550                                'src/libsystemd/sd-hwdb',
1551                                'src/libsystemd/sd-id128',
1552                                'src/libsystemd/sd-netlink',
1553                                'src/libsystemd/sd-network',
1554                                'src/libsystemd/sd-resolve',
1555                                'src/libsystemd-network',
1556                                '.')
1557
1558 add_project_arguments('-include', 'config.h', language : 'c')
1559
1560 generate_gperfs = find_program('tools/generate-gperfs.py')
1561
1562 subdir('po')
1563 subdir('catalog')
1564 subdir('src/systemd')
1565 subdir('src/basic')
1566 subdir('src/libsystemd')
1567 subdir('src/libsystemd-network')
1568 subdir('src/journal')
1569 subdir('src/login')
1570
1571 libjournal_core = static_library(
1572         'journal-core',
1573         libjournal_core_sources,
1574         journald_gperf_c,
1575         include_directories : includes,
1576         install : false)
1577
1578 libsystemd_sym_path = '@0@/@1@'.format(project_source_root, libsystemd_sym)
1579 libsystemd = shared_library(
1580         'systemd',
1581         disable_mempool_c,
1582         version : libsystemd_version,
1583         include_directories : includes,
1584         link_args : ['-shared',
1585                      '-Wl,--version-script=' + libsystemd_sym_path],
1586         link_with : [libbasic,
1587                      libbasic_gcrypt],
1588         link_whole : [libsystemd_static,
1589                       libjournal_client],
1590         dependencies : [threads,
1591                         librt,
1592                         libxz,
1593                         libzstd,
1594                         liblz4],
1595         link_depends : libsystemd_sym,
1596         install : true,
1597         install_dir : rootlibdir)
1598
1599 static_libsystemd = get_option('static-libsystemd')
1600 static_libsystemd_pic = static_libsystemd == 'true' or static_libsystemd == 'pic'
1601
1602 install_libsystemd_static = static_library(
1603         'systemd',
1604         libsystemd_sources,
1605         journal_client_sources,
1606         basic_sources,
1607         basic_gcrypt_sources,
1608         disable_mempool_c,
1609         include_directories : includes,
1610         build_by_default : static_libsystemd != 'false',
1611         install : static_libsystemd != 'false',
1612         install_dir : rootlibdir,
1613         pic : static_libsystemd == 'true' or static_libsystemd == 'pic',
1614         dependencies : [threads,
1615                         librt,
1616                         libxz,
1617                         libzstd,
1618                         liblz4,
1619                         libcap,
1620                         libblkid,
1621                         libmount,
1622                         libselinux,
1623                         libgcrypt],
1624         c_args : libsystemd_c_args + (static_libsystemd_pic ? [] : ['-fno-PIC']))
1625
1626 ############################################################
1627
1628 autosuspend_update_sh = find_program('tools/autosuspend-update.sh')
1629 hwdb_update_sh = find_program('tools/hwdb-update.sh')
1630 make_autosuspend_rules_py = find_program('tools/make-autosuspend-rules.py')
1631 make_directive_index_py = find_program('tools/make-directive-index.py')
1632 make_man_index_py = find_program('tools/make-man-index.py')
1633 syscall_names_update_sh = find_program('tools/syscall-names-update.sh')
1634 xml_helper_py = find_program('tools/xml_helper.py')
1635
1636 ############################################################
1637
1638 # binaries that have --help and are intended for use by humans,
1639 # usually, but not always, installed in /bin.
1640 public_programs = []
1641
1642 subdir('src/libudev')
1643 subdir('src/shared')
1644 subdir('src/core')
1645 subdir('src/shutdown')
1646 subdir('src/udev')
1647 subdir('src/network')
1648
1649 subdir('src/analyze')
1650 subdir('src/journal-remote')
1651 subdir('src/coredump')
1652 subdir('src/pstore')
1653 subdir('src/hostname')
1654 subdir('src/import')
1655 subdir('src/partition')
1656 subdir('src/kernel-install')
1657 subdir('src/locale')
1658 subdir('src/machine')
1659 subdir('src/portable')
1660 subdir('src/userdb')
1661 subdir('src/home')
1662 subdir('src/nspawn')
1663 subdir('src/resolve')
1664 subdir('src/timedate')
1665 subdir('src/timesync')
1666 subdir('src/tmpfiles')
1667 subdir('src/vconsole')
1668 subdir('src/boot/efi')
1669
1670 subdir('src/test')
1671 subdir('src/fuzz')
1672 subdir('rules.d')
1673 subdir('test')
1674
1675 ############################################################
1676
1677 # only static linking apart from libdl, to make sure that the
1678 # module is linked to all libraries that it uses.
1679 test_dlopen = executable(
1680         'test-dlopen',
1681         test_dlopen_c,
1682         disable_mempool_c,
1683         include_directories : includes,
1684         link_with : [libbasic],
1685         dependencies : [libdl],
1686         build_by_default : want_tests != 'false')
1687
1688 foreach tuple : [['myhostname', 'ENABLE_NSS_MYHOSTNAME'],
1689                  ['systemd',    'ENABLE_NSS_SYSTEMD', 'src/nss-systemd/userdb-glue.c src/nss-systemd/userdb-glue.h src/nss-systemd/nss-systemd.h'],
1690                  ['mymachines', 'ENABLE_NSS_MYMACHINES'],
1691                  ['resolve',    'ENABLE_NSS_RESOLVE']]
1692
1693         condition = tuple[1] == '' or conf.get(tuple[1]) == 1
1694         if condition
1695                 module = tuple[0]
1696
1697                 sym = 'src/nss-@0@/nss-@0@.sym'.format(module)
1698                 version_script_arg = join_paths(project_source_root, sym)
1699
1700                 sources = ['src/nss-@0@/nss-@0@.c'.format(module)]
1701                 if tuple.length() > 2
1702                         sources += tuple[2].split()
1703                 endif
1704
1705                 nss = shared_library(
1706                         'nss_' + module,
1707                         sources,
1708                         disable_mempool_c,
1709                         version : '2',
1710                         include_directories : includes,
1711                         # Note that we link NSS modules with '-z nodelete' so that mempools never get orphaned
1712                         link_args : ['-Wl,-z,nodelete',
1713                                      '-shared',
1714                                      '-Wl,--version-script=' + version_script_arg],
1715                         link_with : [libsystemd_static,
1716                                      libshared_static,
1717                                      libbasic],
1718                         dependencies : [threads,
1719                                         librt],
1720                         link_depends : sym,
1721                         install : true,
1722                         install_dir : rootlibdir)
1723
1724                 # We cannot use shared_module because it does not support version suffix.
1725                 # Unfortunately shared_library insists on creating the symlink…
1726                 meson.add_install_script('sh', '-c',
1727                                          'rm $DESTDIR@0@/libnss_@1@.so'
1728                                          .format(rootlibdir, module))
1729
1730                 if want_tests != 'false'
1731                         test('dlopen-nss_' + module,
1732                              test_dlopen,
1733                              # path to dlopen must include a slash
1734                              args : nss.full_path())
1735                 endif
1736         endif
1737 endforeach
1738
1739 ############################################################
1740
1741 executable(
1742         'systemd',
1743         systemd_sources,
1744         include_directories : includes,
1745         link_with : [libcore,
1746                      libshared],
1747         dependencies : [versiondep,
1748                         threads,
1749                         librt,
1750                         libseccomp,
1751                         libselinux,
1752                         libmount,
1753                         libblkid],
1754         install_rpath : rootlibexecdir,
1755         install : true,
1756         install_dir : rootlibexecdir)
1757
1758 meson.add_install_script(meson_make_symlink,
1759                          join_paths(rootlibexecdir, 'systemd'),
1760                          join_paths(rootsbindir, 'init'))
1761
1762 public_programs += executable(
1763         'systemd-analyze',
1764         systemd_analyze_sources,
1765         include_directories : includes,
1766         link_with : [libcore,
1767                      libshared],
1768         dependencies : [versiondep,
1769                         threads,
1770                         librt,
1771                         libseccomp,
1772                         libselinux,
1773                         libmount,
1774                         libblkid],
1775         install_rpath : rootlibexecdir,
1776         install : get_option('analyze'))
1777
1778 executable(
1779         'systemd-journald',
1780         systemd_journald_sources,
1781         include_directories : includes,
1782         link_with : [libjournal_core,
1783                      libshared],
1784         dependencies : [threads,
1785                         libxz,
1786                         liblz4,
1787                         libselinux,
1788                         libzstd],
1789         install_rpath : rootlibexecdir,
1790         install : true,
1791         install_dir : rootlibexecdir)
1792
1793 public_programs += executable(
1794         'systemd-cat',
1795         systemd_cat_sources,
1796         include_directories : includes,
1797         link_with : [libjournal_core,
1798                      libshared],
1799         dependencies : [threads],
1800         install_rpath : rootlibexecdir,
1801         install : true)
1802
1803 public_programs += executable(
1804         'journalctl',
1805         journalctl_sources,
1806         include_directories : includes,
1807         link_with : [libshared],
1808         dependencies : [threads,
1809                         libdl,
1810                         libxz,
1811                         liblz4,
1812                         libzstd,
1813                         libdl],
1814         install_rpath : rootlibexecdir,
1815         install : true,
1816         install_dir : rootbindir)
1817
1818 executable(
1819         'systemd-getty-generator',
1820         'src/getty-generator/getty-generator.c',
1821         include_directories : includes,
1822         link_with : [libshared],
1823         install_rpath : rootlibexecdir,
1824         install : true,
1825         install_dir : systemgeneratordir)
1826
1827 executable(
1828         'systemd-debug-generator',
1829         'src/debug-generator/debug-generator.c',
1830         include_directories : includes,
1831         link_with : [libshared],
1832         install_rpath : rootlibexecdir,
1833         install : true,
1834         install_dir : systemgeneratordir)
1835
1836 executable(
1837         'systemd-run-generator',
1838         'src/run-generator/run-generator.c',
1839         include_directories : includes,
1840         link_with : [libshared],
1841         install_rpath : rootlibexecdir,
1842         install : true,
1843         install_dir : systemgeneratordir)
1844
1845 executable(
1846         'systemd-fstab-generator',
1847         'src/fstab-generator/fstab-generator.c',
1848         include_directories : includes,
1849         link_with : [libcore_shared,
1850                      libshared],
1851         install_rpath : rootlibexecdir,
1852         install : true,
1853         install_dir : systemgeneratordir)
1854
1855 if conf.get('ENABLE_ENVIRONMENT_D') == 1
1856         executable(
1857                 '30-systemd-environment-d-generator',
1858                 'src/environment-d-generator/environment-d-generator.c',
1859                 include_directories : includes,
1860                 link_with : [libshared],
1861                 install_rpath : rootlibexecdir,
1862                 install : true,
1863                 install_dir : userenvgeneratordir)
1864
1865         meson.add_install_script(meson_make_symlink,
1866                                  join_paths(sysconfdir, 'environment'),
1867                                  join_paths(environmentdir, '99-environment.conf'))
1868 endif
1869
1870 if conf.get('ENABLE_HIBERNATE') == 1
1871         executable(
1872                 'systemd-hibernate-resume-generator',
1873                 'src/hibernate-resume/hibernate-resume-generator.c',
1874                 include_directories : includes,
1875                 link_with : [libshared],
1876                 install_rpath : rootlibexecdir,
1877                 install : true,
1878                 install_dir : systemgeneratordir)
1879
1880         executable(
1881                 'systemd-hibernate-resume',
1882                 'src/hibernate-resume/hibernate-resume.c',
1883                 include_directories : includes,
1884                 link_with : [libshared],
1885                 install_rpath : rootlibexecdir,
1886                 install : true,
1887                 install_dir : rootlibexecdir)
1888 endif
1889
1890 if conf.get('HAVE_BLKID') == 1
1891         executable(
1892                 'systemd-gpt-auto-generator',
1893                 'src/gpt-auto-generator/gpt-auto-generator.c',
1894                 'src/shared/blkid-util.h',
1895                 include_directories : includes,
1896                 link_with : [libshared],
1897                 dependencies : libblkid,
1898                 install_rpath : rootlibexecdir,
1899                 install : true,
1900                 install_dir : systemgeneratordir)
1901
1902         public_programs += executable(
1903                 'systemd-dissect',
1904                 'src/dissect/dissect.c',
1905                 include_directories : includes,
1906                 link_with : [libshared],
1907                 install_rpath : rootlibexecdir,
1908                 install : true)
1909 endif
1910
1911 if conf.get('ENABLE_RESOLVE') == 1
1912         executable(
1913                 'systemd-resolved',
1914                 systemd_resolved_sources,
1915                 include_directories : includes,
1916                 link_with : [libshared,
1917                              libbasic_gcrypt,
1918                              libsystemd_resolve_core],
1919                 dependencies : systemd_resolved_dependencies,
1920                 install_rpath : rootlibexecdir,
1921                 install : true,
1922                 install_dir : rootlibexecdir)
1923
1924         public_programs += executable(
1925                 'resolvectl',
1926                 resolvectl_sources,
1927                 include_directories : includes,
1928                 link_with : [libshared,
1929                              libbasic_gcrypt,
1930                              libsystemd_resolve_core],
1931                 dependencies : [threads,
1932                                 libgpg_error,
1933                                 libm,
1934                                 libidn],
1935                 install_rpath : rootlibexecdir,
1936                 install : true)
1937
1938         meson.add_install_script(meson_make_symlink,
1939                                  join_paths(bindir, 'resolvectl'),
1940                                  join_paths(rootsbindir, 'resolvconf'))
1941
1942         meson.add_install_script(meson_make_symlink,
1943                                  join_paths(bindir, 'resolvectl'),
1944                                  join_paths(bindir, 'systemd-resolve'))
1945 endif
1946
1947 if conf.get('ENABLE_LOGIND') == 1
1948         executable(
1949                 'systemd-logind',
1950                 systemd_logind_sources,
1951                 include_directories : includes,
1952                 link_with : [liblogind_core,
1953                              libshared],
1954                 dependencies : [threads,
1955                                 libacl],
1956                 install_rpath : rootlibexecdir,
1957                 install : true,
1958                 install_dir : rootlibexecdir)
1959
1960         public_programs += executable(
1961                 'loginctl',
1962                 loginctl_sources,
1963                 include_directories : includes,
1964                 link_with : [libshared],
1965                 dependencies : [threads,
1966                                 liblz4,
1967                                 libxz,
1968                                 libzstd],
1969                 install_rpath : rootlibexecdir,
1970                 install : true,
1971                 install_dir : rootbindir)
1972
1973         public_programs += executable(
1974                 'systemd-inhibit',
1975                 'src/login/inhibit.c',
1976                 include_directories : includes,
1977                 link_with : [libshared],
1978                 install_rpath : rootlibexecdir,
1979                 install : true,
1980                 install_dir : rootbindir)
1981
1982         if conf.get('HAVE_PAM') == 1
1983                 version_script_arg = join_paths(project_source_root, pam_systemd_sym)
1984                 pam_systemd = shared_library(
1985                         'pam_systemd',
1986                         pam_systemd_c,
1987                         name_prefix : '',
1988                         include_directories : includes,
1989                         link_args : ['-shared',
1990                                      '-Wl,--version-script=' + version_script_arg],
1991                         link_with : [libsystemd_static,
1992                                      libshared_static],
1993                         dependencies : [threads,
1994                                         libpam,
1995                                         libpam_misc],
1996                         link_depends : pam_systemd_sym,
1997                         install : true,
1998                         install_dir : pamlibdir)
1999
2000                 if want_tests != 'false'
2001                         test('dlopen-pam_systemd',
2002                              test_dlopen,
2003                              # path to dlopen must include a slash
2004                              args : pam_systemd.full_path())
2005                 endif
2006         endif
2007
2008         executable(
2009                 'systemd-user-runtime-dir',
2010                 user_runtime_dir_sources,
2011                 include_directories : includes,
2012                 link_with : [libshared],
2013                 install_rpath : rootlibexecdir,
2014                 install : true,
2015                 install_dir : rootlibexecdir)
2016 endif
2017
2018 if conf.get('HAVE_PAM') == 1
2019         executable(
2020                 'systemd-user-sessions',
2021                 'src/user-sessions/user-sessions.c',
2022                 include_directories : includes,
2023                 link_with : [libshared],
2024                 install_rpath : rootlibexecdir,
2025                 install : true,
2026                 install_dir : rootlibexecdir)
2027 endif
2028
2029 if conf.get('ENABLE_EFI') == 1 and conf.get('HAVE_BLKID') == 1
2030         public_programs += executable(
2031                 'bootctl',
2032                 'src/boot/bootctl.c',
2033                 include_directories : includes,
2034                 link_with : [libshared],
2035                 dependencies : [libblkid],
2036                 install_rpath : rootlibexecdir,
2037                 install : true)
2038
2039         public_programs += executable(
2040                 'systemd-bless-boot',
2041                 'src/boot/bless-boot.c',
2042                 include_directories : includes,
2043                 link_with : [libshared],
2044                 dependencies : [libblkid],
2045                 install_rpath : rootlibexecdir,
2046                 install : true,
2047                 install_dir : rootlibexecdir)
2048
2049         executable(
2050                 'systemd-bless-boot-generator',
2051                 'src/boot/bless-boot-generator.c',
2052                 include_directories : includes,
2053                 link_with : [libshared],
2054                 install_rpath : rootlibexecdir,
2055                 install : true,
2056                 install_dir : systemgeneratordir)
2057 endif
2058
2059 executable(
2060         'systemd-boot-check-no-failures',
2061         'src/boot/boot-check-no-failures.c',
2062         include_directories : includes,
2063         link_with : [libshared],
2064         dependencies : [libblkid],
2065         install_rpath : rootlibexecdir,
2066         install : true,
2067         install_dir : rootlibexecdir)
2068
2069 public_programs += executable(
2070         'systemd-socket-activate',
2071         'src/activate/activate.c',
2072         include_directories : includes,
2073         link_with : [libshared],
2074         dependencies : [threads],
2075         install_rpath : rootlibexecdir,
2076         install : true)
2077
2078 if get_option('link-systemctl-shared')
2079         systemctl_link_with = [libshared]
2080 else
2081         systemctl_link_with = [libsystemd_static,
2082                                libshared_static,
2083                                libjournal_client,
2084                                libbasic_gcrypt]
2085 endif
2086
2087 public_programs += executable(
2088         'systemctl',
2089         'src/systemctl/systemctl.c',
2090         'src/systemctl/sysv-compat.h',
2091         'src/systemctl/sysv-compat.c',
2092         include_directories : includes,
2093         link_with : systemctl_link_with,
2094         dependencies : [threads,
2095                         libcap,
2096                         libselinux,
2097                         libxz,
2098                         liblz4,
2099                         libzstd],
2100         install_rpath : rootlibexecdir,
2101         install : true,
2102         install_dir : rootbindir)
2103
2104 if conf.get('ENABLE_PORTABLED') == 1
2105         executable(
2106                 'systemd-portabled',
2107                 systemd_portabled_sources,
2108                 include_directories : includes,
2109                 link_with : [libshared],
2110                 dependencies : [threads],
2111                 install_rpath : rootlibexecdir,
2112                 install : true,
2113                 install_dir : rootlibexecdir)
2114
2115         public_programs += executable(
2116                 'portablectl',
2117                 'src/portable/portablectl.c',
2118                 include_directories : includes,
2119                 link_with : [libshared],
2120                 dependencies : [threads],
2121                 install_rpath : rootlibexecdir,
2122                 install : true,
2123                 install_dir : rootbindir)
2124 endif
2125
2126 if conf.get('ENABLE_USERDB') == 1
2127         executable(
2128                 'systemd-userwork',
2129                 systemd_userwork_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         executable(
2138                 'systemd-userdbd',
2139                 systemd_userdbd_sources,
2140                 include_directories : includes,
2141                 link_with : [libshared],
2142                 dependencies : [threads],
2143                 install_rpath : rootlibexecdir,
2144                 install : true,
2145                 install_dir : rootlibexecdir)
2146
2147         public_programs += executable(
2148                 'userdbctl',
2149                 userdbctl_sources,
2150                 include_directories : includes,
2151                 link_with : [libshared],
2152                 dependencies : [threads],
2153                 install_rpath : rootlibexecdir,
2154                 install : true,
2155                 install_dir : rootbindir)
2156 endif
2157
2158 if conf.get('ENABLE_HOMED') == 1
2159         executable(
2160                 'systemd-homework',
2161                 systemd_homework_sources,
2162                 include_directories : includes,
2163                 link_with : [libshared],
2164                 dependencies : [threads,
2165                                 libcryptsetup,
2166                                 libblkid,
2167                                 libcrypt,
2168                                 libopenssl,
2169                                 libfdisk,
2170                                 libp11kit,
2171                                 libfido2],
2172                 install_rpath : rootlibexecdir,
2173                 install : true,
2174                 install_dir : rootlibexecdir)
2175
2176         executable(
2177                 'systemd-homed',
2178                 systemd_homed_sources,
2179                 include_directories : includes,
2180                 link_with : [libshared],
2181                 dependencies : [threads,
2182                                 libcrypt,
2183                                 libopenssl,
2184                                 libpwquality],
2185                 install_rpath : rootlibexecdir,
2186                 install : true,
2187                 install_dir : rootlibexecdir)
2188
2189         public_programs += executable(
2190                 'homectl',
2191                 homectl_sources,
2192                 include_directories : includes,
2193                 link_with : [libshared],
2194                 dependencies : [threads,
2195                                 libcrypt,
2196                                 libopenssl,
2197                                 libp11kit,
2198                                 libfido2,
2199                                 libpwquality],
2200                 install_rpath : rootlibexecdir,
2201                 install : true,
2202                 install_dir : rootbindir)
2203
2204         if conf.get('HAVE_PAM') == 1
2205                 version_script_arg = join_paths(project_source_root, pam_systemd_home_sym)
2206                 pam_systemd = shared_library(
2207                         'pam_systemd_home',
2208                         pam_systemd_home_c,
2209                         name_prefix : '',
2210                         include_directories : includes,
2211                         link_args : ['-shared',
2212                                      '-Wl,--version-script=' + version_script_arg],
2213                         link_with : [libsystemd_static,
2214                                      libshared_static],
2215                         dependencies : [threads,
2216                                         libpam,
2217                                         libpam_misc,
2218                                         libcrypt],
2219                         link_depends : pam_systemd_home_sym,
2220                         install : true,
2221                         install_dir : pamlibdir)
2222         endif
2223 endif
2224
2225 foreach alias : (['halt', 'poweroff', 'reboot', 'shutdown'] +
2226                 (conf.get('HAVE_SYSV_COMPAT') == 1 ? ['runlevel', 'telinit'] : []))
2227         meson.add_install_script(meson_make_symlink,
2228                                  join_paths(rootbindir, 'systemctl'),
2229                                  join_paths(rootsbindir, alias))
2230 endforeach
2231
2232 meson.add_install_script(meson_make_symlink,
2233                          join_paths(rootbindir, 'udevadm'),
2234                          join_paths(rootlibexecdir, 'systemd-udevd'))
2235
2236 if conf.get('ENABLE_BACKLIGHT') == 1
2237         executable(
2238                 'systemd-backlight',
2239                 'src/backlight/backlight.c',
2240                 include_directories : includes,
2241                 link_with : [libshared],
2242                 install_rpath : rootlibexecdir,
2243                 install : true,
2244                 install_dir : rootlibexecdir)
2245 endif
2246
2247 if conf.get('ENABLE_RFKILL') == 1
2248         executable(
2249                 'systemd-rfkill',
2250                 'src/rfkill/rfkill.c',
2251                 include_directories : includes,
2252                 link_with : [libshared],
2253                 install_rpath : rootlibexecdir,
2254                 install : true,
2255                 install_dir : rootlibexecdir)
2256 endif
2257
2258 executable(
2259         'systemd-system-update-generator',
2260         'src/system-update-generator/system-update-generator.c',
2261         include_directories : includes,
2262         link_with : [libshared],
2263         install_rpath : rootlibexecdir,
2264         install : true,
2265         install_dir : systemgeneratordir)
2266
2267 if conf.get('HAVE_LIBCRYPTSETUP') == 1
2268         systemd_cryptsetup_sources = files('''
2269                 src/cryptsetup/cryptsetup-pkcs11.h
2270                 src/cryptsetup/cryptsetup-util.c
2271                 src/cryptsetup/cryptsetup-util.h
2272                 src/cryptsetup/cryptsetup.c
2273 '''.split())
2274
2275         if conf.get('HAVE_P11KIT') == 1
2276                 systemd_cryptsetup_sources += files('src/cryptsetup/cryptsetup-pkcs11.c')
2277         endif
2278
2279         executable(
2280                 'systemd-cryptsetup',
2281                 systemd_cryptsetup_sources,
2282                 include_directories : includes,
2283                 link_with : [libshared],
2284                 dependencies : [libcryptsetup,
2285                                 libp11kit],
2286                 install_rpath : rootlibexecdir,
2287                 install : true,
2288                 install_dir : rootlibexecdir)
2289
2290         executable(
2291                 'systemd-cryptsetup-generator',
2292                 'src/cryptsetup/cryptsetup-generator.c',
2293                 include_directories : includes,
2294                 link_with : [libshared],
2295                 dependencies : [libcryptsetup],
2296                 install_rpath : rootlibexecdir,
2297                 install : true,
2298                 install_dir : systemgeneratordir)
2299
2300         executable(
2301                 'systemd-veritysetup',
2302                 'src/veritysetup/veritysetup.c',
2303                 include_directories : includes,
2304                 link_with : [libshared],
2305                 dependencies : [libcryptsetup],
2306                 install_rpath : rootlibexecdir,
2307                 install : true,
2308                 install_dir : rootlibexecdir)
2309
2310         executable(
2311                 'systemd-veritysetup-generator',
2312                 'src/veritysetup/veritysetup-generator.c',
2313                 include_directories : includes,
2314                 link_with : [libshared],
2315                 dependencies : [libcryptsetup],
2316                 install_rpath : rootlibexecdir,
2317                 install : true,
2318                 install_dir : systemgeneratordir)
2319 endif
2320
2321 if conf.get('HAVE_SYSV_COMPAT') == 1
2322         executable(
2323                 'systemd-sysv-generator',
2324                 'src/sysv-generator/sysv-generator.c',
2325                 include_directories : includes,
2326                 link_with : [libshared],
2327                 install_rpath : rootlibexecdir,
2328                 install : true,
2329                 install_dir : systemgeneratordir)
2330
2331         executable(
2332                 'systemd-rc-local-generator',
2333                 'src/rc-local-generator/rc-local-generator.c',
2334                 include_directories : includes,
2335                 link_with : [libshared],
2336                 install_rpath : rootlibexecdir,
2337                 install : true,
2338                 install_dir : systemgeneratordir)
2339 endif
2340
2341 if conf.get('ENABLE_XDG_AUTOSTART') == 1
2342         executable(
2343                 'systemd-xdg-autostart-generator',
2344                 'src/xdg-autostart-generator/xdg-autostart-generator.c',
2345                 'src/xdg-autostart-generator/xdg-autostart-service.c',
2346                 include_directories : includes,
2347                 link_with : [libshared],
2348                 install_rpath : rootlibexecdir,
2349                 install : true,
2350                 install_dir : usergeneratordir)
2351
2352         executable(
2353                 'systemd-xdg-autostart-condition',
2354                 'src/xdg-autostart-generator/xdg-autostart-condition.c',
2355                 include_directories : includes,
2356                 link_with : [libshared],
2357                 install_rpath : rootlibexecdir,
2358                 install : true,
2359                 install_dir : rootlibexecdir)
2360 endif
2361
2362 if conf.get('ENABLE_HOSTNAMED') == 1
2363         executable(
2364                 'systemd-hostnamed',
2365                 'src/hostname/hostnamed.c',
2366                 include_directories : includes,
2367                 link_with : [libshared],
2368                 install_rpath : rootlibexecdir,
2369                 install : true,
2370                 install_dir : rootlibexecdir)
2371
2372         public_programs += executable(
2373                 'hostnamectl',
2374                 'src/hostname/hostnamectl.c',
2375                 include_directories : includes,
2376                 link_with : [libshared],
2377                 install_rpath : rootlibexecdir,
2378                 install : true)
2379 endif
2380
2381 if conf.get('ENABLE_LOCALED') == 1
2382         if conf.get('HAVE_XKBCOMMON') == 1
2383                 # logind will load libxkbcommon.so dynamically on its own
2384                 deps = [libdl]
2385         else
2386                 deps = []
2387         endif
2388
2389         executable(
2390                 'systemd-localed',
2391                 systemd_localed_sources,
2392                 include_directories : includes,
2393                 link_with : [libshared],
2394                 dependencies : deps,
2395                 install_rpath : rootlibexecdir,
2396                 install : true,
2397                 install_dir : rootlibexecdir)
2398
2399         public_programs += executable(
2400                 'localectl',
2401                 localectl_sources,
2402                 include_directories : includes,
2403                 link_with : [libshared],
2404                 install_rpath : rootlibexecdir,
2405                 install : true)
2406 endif
2407
2408 if conf.get('ENABLE_TIMEDATED') == 1
2409         executable(
2410                 'systemd-timedated',
2411                 'src/timedate/timedated.c',
2412                 include_directories : includes,
2413                 link_with : [libshared],
2414                 install_rpath : rootlibexecdir,
2415                 install : true,
2416                 install_dir : rootlibexecdir)
2417 endif
2418
2419 if conf.get('ENABLE_TIMEDATECTL') == 1
2420         public_programs += executable(
2421                 'timedatectl',
2422                 'src/timedate/timedatectl.c',
2423                 include_directories : includes,
2424                 install_rpath : rootlibexecdir,
2425                 link_with : [libshared],
2426                 dependencies : [libm],
2427                 install : true)
2428 endif
2429
2430 if conf.get('ENABLE_TIMESYNCD') == 1
2431         if get_option('link-timesyncd-shared')
2432                 timesyncd_link_with = [libshared]
2433         else
2434                 timesyncd_link_with = [libsystemd_static,
2435                                        libshared_static,
2436                                        libjournal_client,
2437                                        libbasic_gcrypt]
2438         endif
2439
2440         executable(
2441                 'systemd-timesyncd',
2442                 systemd_timesyncd_sources,
2443                 include_directories : includes,
2444                 link_with : [timesyncd_link_with],
2445                 dependencies : [threads,
2446                                 libm],
2447                 install_rpath : rootlibexecdir,
2448                 install : true,
2449                 install_dir : rootlibexecdir)
2450
2451         executable(
2452                 'systemd-time-wait-sync',
2453                 'src/time-wait-sync/time-wait-sync.c',
2454                 include_directories : includes,
2455                 link_with : [timesyncd_link_with],
2456                 install_rpath : rootlibexecdir,
2457                 install : true,
2458                 install_dir : rootlibexecdir)
2459 endif
2460
2461 if conf.get('ENABLE_MACHINED') == 1
2462         executable(
2463                 'systemd-machined',
2464                 systemd_machined_sources,
2465                 include_directories : includes,
2466                 link_with : [libmachine_core,
2467                              libshared],
2468                 install_rpath : rootlibexecdir,
2469                 install : true,
2470                 install_dir : rootlibexecdir)
2471
2472         public_programs += executable(
2473                 'machinectl',
2474                 'src/machine/machinectl.c',
2475                 include_directories : includes,
2476                 link_with : [libshared],
2477                 dependencies : [threads,
2478                                 libxz,
2479                                 liblz4,
2480                                 libzstd],
2481                 install_rpath : rootlibexecdir,
2482                 install : true,
2483                 install_dir : rootbindir)
2484 endif
2485
2486 if conf.get('ENABLE_IMPORTD') == 1
2487         executable(
2488                 'systemd-importd',
2489                 systemd_importd_sources,
2490                 include_directories : includes,
2491                 link_with : [libshared],
2492                 dependencies : [threads],
2493                 install_rpath : rootlibexecdir,
2494                 install : true,
2495                 install_dir : rootlibexecdir)
2496
2497         systemd_pull = executable(
2498                 'systemd-pull',
2499                 systemd_pull_sources,
2500                 include_directories : includes,
2501                 link_with : [libshared],
2502                 dependencies : [versiondep,
2503                                 libcurl,
2504                                 libz,
2505                                 libbzip2,
2506                                 libxz,
2507                                 libgcrypt],
2508                 install_rpath : rootlibexecdir,
2509                 install : true,
2510                 install_dir : rootlibexecdir)
2511
2512         systemd_import = executable(
2513                 'systemd-import',
2514                 systemd_import_sources,
2515                 include_directories : includes,
2516                 link_with : [libshared],
2517                 dependencies : [libcurl,
2518                                 libz,
2519                                 libbzip2,
2520                                 libxz],
2521                 install_rpath : rootlibexecdir,
2522                 install : true,
2523                 install_dir : rootlibexecdir)
2524
2525         systemd_import_fs = executable(
2526                 'systemd-import-fs',
2527                 systemd_import_fs_sources,
2528                 include_directories : includes,
2529                 link_with : [libshared],
2530                 install_rpath : rootlibexecdir,
2531                 install : true,
2532                 install_dir : rootlibexecdir)
2533
2534         systemd_export = executable(
2535                 'systemd-export',
2536                 systemd_export_sources,
2537                 include_directories : includes,
2538                 link_with : [libshared],
2539                 dependencies : [libcurl,
2540                                 libz,
2541                                 libbzip2,
2542                                 libxz],
2543                 install_rpath : rootlibexecdir,
2544                 install : true,
2545                 install_dir : rootlibexecdir)
2546
2547         public_programs += [systemd_pull, systemd_import, systemd_import_fs, systemd_export]
2548 endif
2549
2550 if conf.get('ENABLE_REMOTE') == 1 and conf.get('HAVE_LIBCURL') == 1
2551         public_programs += executable(
2552                 'systemd-journal-upload',
2553                 systemd_journal_upload_sources,
2554                 include_directories : includes,
2555                 link_with : [libshared],
2556                 dependencies : [versiondep,
2557                                 threads,
2558                                 libcurl,
2559                                 libgnutls,
2560                                 libxz,
2561                                 liblz4,
2562                                 libzstd],
2563                 install_rpath : rootlibexecdir,
2564                 install : true,
2565                 install_dir : rootlibexecdir)
2566 endif
2567
2568 if conf.get('ENABLE_REMOTE') == 1 and conf.get('HAVE_MICROHTTPD') == 1
2569         public_programs += executable(
2570                 'systemd-journal-remote',
2571                 systemd_journal_remote_sources,
2572                 include_directories : includes,
2573                 link_with : [libshared,
2574                              libsystemd_journal_remote],
2575                 dependencies : [threads,
2576                                 libmicrohttpd,
2577                                 libgnutls,
2578                                 libxz,
2579                                 liblz4,
2580                                 libzstd],
2581                 install_rpath : rootlibexecdir,
2582                 install : true,
2583                 install_dir : rootlibexecdir)
2584
2585         public_programs += executable(
2586                 'systemd-journal-gatewayd',
2587                 systemd_journal_gatewayd_sources,
2588                 include_directories : includes,
2589                 link_with : [libshared],
2590                 dependencies : [threads,
2591                                 libmicrohttpd,
2592                                 libgnutls,
2593                                 libxz,
2594                                 liblz4,
2595                                 libzstd],
2596                 install_rpath : rootlibexecdir,
2597                 install : true,
2598                 install_dir : rootlibexecdir)
2599 endif
2600
2601 if conf.get('ENABLE_COREDUMP') == 1
2602         executable(
2603                 'systemd-coredump',
2604                 systemd_coredump_sources,
2605                 include_directories : includes,
2606                 link_with : [libshared],
2607                 dependencies : [threads,
2608                                 libacl,
2609                                 libdw,
2610                                 libxz,
2611                                 liblz4,
2612                                 libzstd],
2613                 install_rpath : rootlibexecdir,
2614                 install : true,
2615                 install_dir : rootlibexecdir)
2616
2617         public_programs += executable(
2618                 'coredumpctl',
2619                 coredumpctl_sources,
2620                 include_directories : includes,
2621                 link_with : [libshared],
2622                 dependencies : [threads,
2623                                 libxz,
2624                                 liblz4,
2625                                 libzstd],
2626                 install_rpath : rootlibexecdir,
2627                 install : true)
2628 endif
2629
2630 if conf.get('ENABLE_PSTORE') == 1
2631         executable(
2632                 'systemd-pstore',
2633                 systemd_pstore_sources,
2634                 include_directories : includes,
2635                 link_with : [libshared],
2636                 dependencies : [threads,
2637                                 libacl,
2638                                 libdw,
2639                                 libxz,
2640                                 liblz4,
2641                                 libzstd],
2642                 install_rpath : rootlibexecdir,
2643                 install : true,
2644                 install_dir : rootlibexecdir)
2645 endif
2646
2647 if conf.get('ENABLE_BINFMT') == 1
2648         public_programs += executable(
2649                 'systemd-binfmt',
2650                 'src/binfmt/binfmt.c',
2651                 include_directories : includes,
2652                 link_with : [libshared],
2653                 install_rpath : rootlibexecdir,
2654                 install : true,
2655                 install_dir : rootlibexecdir)
2656
2657         meson.add_install_script('sh', '-c',
2658                                  mkdir_p.format(binfmtdir))
2659         meson.add_install_script('sh', '-c',
2660                                  mkdir_p.format(join_paths(sysconfdir, 'binfmt.d')))
2661 endif
2662
2663 if conf.get('ENABLE_REPART') == 1
2664         exe = executable(
2665                 'systemd-repart',
2666                 systemd_repart_sources,
2667                 include_directories : includes,
2668                 link_with : [libshared],
2669                 dependencies : [threads,
2670                                 libcryptsetup,
2671                                 libblkid,
2672                                 libfdisk,
2673                                 libopenssl],
2674                 install_rpath : rootlibexecdir,
2675                 install : true,
2676                 install_dir : rootbindir)
2677         public_programs += exe
2678
2679         if want_tests != 'false'
2680                 test('test-repart',
2681                      test_repart_sh,
2682                      args : exe.full_path())
2683         endif
2684 endif
2685
2686 if conf.get('ENABLE_VCONSOLE') == 1
2687         executable(
2688                 'systemd-vconsole-setup',
2689                 'src/vconsole/vconsole-setup.c',
2690                 include_directories : includes,
2691                 link_with : [libshared],
2692                 install_rpath : rootlibexecdir,
2693                 install : true,
2694                 install_dir : rootlibexecdir)
2695 endif
2696
2697 if conf.get('ENABLE_RANDOMSEED') == 1
2698         executable(
2699                 'systemd-random-seed',
2700                 'src/random-seed/random-seed.c',
2701                 include_directories : includes,
2702                 link_with : [libshared],
2703                 install_rpath : rootlibexecdir,
2704                 install : true,
2705                 install_dir : rootlibexecdir)
2706 endif
2707
2708 if conf.get('ENABLE_FIRSTBOOT') == 1
2709         executable(
2710                 'systemd-firstboot',
2711                 'src/firstboot/firstboot.c',
2712                 include_directories : includes,
2713                 link_with : [libshared],
2714                 dependencies : [libcrypt],
2715                 install_rpath : rootlibexecdir,
2716                 install : true,
2717                 install_dir : rootbindir)
2718 endif
2719
2720 executable(
2721         'systemd-remount-fs',
2722         'src/remount-fs/remount-fs.c',
2723         include_directories : includes,
2724         link_with : [libcore_shared,
2725                      libshared],
2726         install_rpath : rootlibexecdir,
2727         install : true,
2728         install_dir : rootlibexecdir)
2729
2730 executable(
2731         'systemd-machine-id-setup',
2732         'src/machine-id-setup/machine-id-setup-main.c',
2733         include_directories : includes,
2734         link_with : [libcore_shared,
2735                      libshared],
2736         install_rpath : rootlibexecdir,
2737         install : true,
2738         install_dir : rootbindir)
2739
2740 executable(
2741         'systemd-fsck',
2742         'src/fsck/fsck.c',
2743         include_directories : includes,
2744         link_with : [libshared],
2745         install_rpath : rootlibexecdir,
2746         install : true,
2747         install_dir : rootlibexecdir)
2748
2749 executable('systemd-growfs',
2750            'src/partition/growfs.c',
2751            include_directories : includes,
2752            link_with : [libshared],
2753            dependencies : [libcryptsetup],
2754            install_rpath : rootlibexecdir,
2755            install : true,
2756            install_dir : rootlibexecdir)
2757
2758 executable(
2759         'systemd-makefs',
2760         'src/partition/makefs.c',
2761         include_directories : includes,
2762         link_with : [libshared],
2763         install_rpath : rootlibexecdir,
2764         install : true,
2765         install_dir : rootlibexecdir)
2766
2767 executable(
2768         'systemd-sleep',
2769         'src/sleep/sleep.c',
2770         include_directories : includes,
2771         link_with : [libshared],
2772         install_rpath : rootlibexecdir,
2773         install : true,
2774         install_dir : rootlibexecdir)
2775
2776 install_data('src/sleep/sleep.conf',
2777              install_dir : pkgsysconfdir)
2778
2779 public_programs += executable(
2780         'systemd-sysctl',
2781         'src/sysctl/sysctl.c',
2782         include_directories : includes,
2783         link_with : [libshared],
2784         install_rpath : rootlibexecdir,
2785         install : true,
2786         install_dir : rootlibexecdir)
2787
2788 executable(
2789         'systemd-ac-power',
2790         'src/ac-power/ac-power.c',
2791         include_directories : includes,
2792         link_with : [libshared],
2793         install_rpath : rootlibexecdir,
2794         install : true,
2795         install_dir : rootlibexecdir)
2796
2797 public_programs += executable(
2798         'systemd-detect-virt',
2799         'src/detect-virt/detect-virt.c',
2800         include_directories : includes,
2801         link_with : [libshared],
2802         install_rpath : rootlibexecdir,
2803         install : true)
2804
2805 public_programs += executable(
2806         'systemd-delta',
2807         'src/delta/delta.c',
2808         include_directories : includes,
2809         link_with : [libshared],
2810         install_rpath : rootlibexecdir,
2811         install : true)
2812
2813 public_programs += executable(
2814         'systemd-escape',
2815         'src/escape/escape.c',
2816         include_directories : includes,
2817         link_with : [libshared],
2818         install_rpath : rootlibexecdir,
2819         install : true,
2820         install_dir : rootbindir)
2821
2822 public_programs += executable(
2823         'systemd-notify',
2824         'src/notify/notify.c',
2825         include_directories : includes,
2826         link_with : [libshared],
2827         install_rpath : rootlibexecdir,
2828         install : true,
2829         install_dir : rootbindir)
2830
2831 executable(
2832         'systemd-volatile-root',
2833         'src/volatile-root/volatile-root.c',
2834         include_directories : includes,
2835         link_with : [libshared],
2836         install_rpath : rootlibexecdir,
2837         install : conf.get('ENABLE_INITRD') == 1,
2838         install_dir : rootlibexecdir)
2839
2840 executable(
2841         'systemd-cgroups-agent',
2842         'src/cgroups-agent/cgroups-agent.c',
2843         include_directories : includes,
2844         link_with : [libshared],
2845         install_rpath : rootlibexecdir,
2846         install : true,
2847         install_dir : rootlibexecdir)
2848
2849 public_programs += executable(
2850         'systemd-id128',
2851         'src/id128/id128.c',
2852         include_directories : includes,
2853         link_with : [libshared],
2854         install_rpath : rootlibexecdir,
2855         install : true)
2856
2857 public_programs += executable(
2858         'systemd-path',
2859         'src/path/path.c',
2860         include_directories : includes,
2861         link_with : [libshared],
2862         install_rpath : rootlibexecdir,
2863         install : true)
2864
2865 public_programs += executable(
2866         'systemd-ask-password',
2867         'src/ask-password/ask-password.c',
2868         include_directories : includes,
2869         link_with : [libshared],
2870         install_rpath : rootlibexecdir,
2871         install : true,
2872         install_dir : rootbindir)
2873
2874 executable(
2875         'systemd-reply-password',
2876         'src/reply-password/reply-password.c',
2877         include_directories : includes,
2878         link_with : [libshared],
2879         install_rpath : rootlibexecdir,
2880         install : true,
2881         install_dir : rootlibexecdir)
2882
2883 public_programs += executable(
2884         'systemd-tty-ask-password-agent',
2885         'src/tty-ask-password-agent/tty-ask-password-agent.c',
2886         include_directories : includes,
2887         link_with : [libshared],
2888         install_rpath : rootlibexecdir,
2889         install : true,
2890         install_dir : rootbindir)
2891
2892 public_programs += executable(
2893         'systemd-cgls',
2894         'src/cgls/cgls.c',
2895         include_directories : includes,
2896         link_with : [libshared],
2897         install_rpath : rootlibexecdir,
2898         install : true)
2899
2900 public_programs += executable(
2901         'systemd-cgtop',
2902         'src/cgtop/cgtop.c',
2903         include_directories : includes,
2904         link_with : [libshared],
2905         install_rpath : rootlibexecdir,
2906         install : true)
2907
2908 executable(
2909         'systemd-initctl',
2910         'src/initctl/initctl.c',
2911         include_directories : includes,
2912         link_with : [libshared],
2913         install_rpath : rootlibexecdir,
2914         install : (conf.get('HAVE_SYSV_COMPAT') == 1),
2915         install_dir : rootlibexecdir)
2916
2917 public_programs += executable(
2918         'systemd-mount',
2919         'src/mount/mount-tool.c',
2920         include_directories : includes,
2921         link_with : [libshared],
2922         dependencies: [libmount],
2923         install_rpath : rootlibexecdir,
2924         install : true)
2925
2926 meson.add_install_script(meson_make_symlink,
2927                          'systemd-mount', join_paths(bindir, 'systemd-umount'))
2928
2929 public_programs += executable(
2930         'systemd-run',
2931         'src/run/run.c',
2932         include_directories : includes,
2933         link_with : [libshared],
2934         install_rpath : rootlibexecdir,
2935         install : true)
2936
2937 public_programs += executable(
2938         'systemd-stdio-bridge',
2939         'src/stdio-bridge/stdio-bridge.c',
2940         include_directories : includes,
2941         link_with : [libshared],
2942         dependencies : [versiondep],
2943         install_rpath : rootlibexecdir,
2944         install : true)
2945
2946 public_programs += executable(
2947         'busctl',
2948         'src/busctl/busctl.c',
2949         'src/busctl/busctl-introspect.c',
2950         'src/busctl/busctl-introspect.h',
2951         include_directories : includes,
2952         link_with : [libshared],
2953         install_rpath : rootlibexecdir,
2954         install : true)
2955
2956 if conf.get('ENABLE_SYSUSERS') == 1
2957         public_programs += executable(
2958                 'systemd-sysusers',
2959                 'src/sysusers/sysusers.c',
2960                 include_directories : includes,
2961                 link_with : [libshared],
2962                 install_rpath : rootlibexecdir,
2963                 install : true,
2964                 install_dir : rootbindir)
2965
2966         if have_standalone_binaries
2967                 public_programs += executable(
2968                         'systemd-sysusers.standalone',
2969                         'src/sysusers/sysusers.c',
2970                         include_directories : includes,
2971                         link_with : [libshared_static,
2972                                      libbasic,
2973                                      libbasic_gcrypt,
2974                                      libsystemd_static,
2975                                      libjournal_client],
2976                         install : true,
2977                         install_dir : rootbindir)
2978         endif
2979 endif
2980
2981 if conf.get('ENABLE_TMPFILES') == 1
2982         exe = executable(
2983                 'systemd-tmpfiles',
2984                 systemd_tmpfiles_sources,
2985                 include_directories : includes,
2986                 link_with : [libshared],
2987                 dependencies : [libacl],
2988                 install_rpath : rootlibexecdir,
2989                 install : true,
2990                 install_dir : rootbindir)
2991         public_programs += exe
2992
2993         if want_tests != 'false'
2994                 test('test-systemd-tmpfiles',
2995                      test_systemd_tmpfiles_py,
2996                      # https://github.com/mesonbuild/meson/issues/2681
2997                      args : exe.full_path())
2998         endif
2999
3000         if have_standalone_binaries
3001                 public_programs += executable(
3002                         'systemd-tmpfiles.standalone',
3003                         systemd_tmpfiles_sources,
3004                         include_directories : includes,
3005                         link_with : [libshared_static,
3006                                      libbasic,
3007                                      libbasic_gcrypt,
3008                                      libsystemd_static,
3009                                      libjournal_client],
3010                         dependencies : [libacl],
3011                         install : true,
3012                         install_dir : rootbindir)
3013         endif
3014 endif
3015
3016 if conf.get('ENABLE_HWDB') == 1
3017         public_programs += executable(
3018                 'systemd-hwdb',
3019                 'src/hwdb/hwdb.c',
3020                 'src/libsystemd/sd-hwdb/hwdb-internal.h',
3021                 include_directories : includes,
3022                 link_with : [libudev_static],
3023                 install_rpath : udev_rpath,
3024                 install : true,
3025                 install_dir : rootbindir)
3026 endif
3027
3028 if conf.get('ENABLE_QUOTACHECK') == 1
3029         executable(
3030                 'systemd-quotacheck',
3031                 'src/quotacheck/quotacheck.c',
3032                 include_directories : includes,
3033                 link_with : [libshared],
3034                 install_rpath : rootlibexecdir,
3035                 install : true,
3036                 install_dir : rootlibexecdir)
3037 endif
3038
3039 public_programs += executable(
3040         'systemd-socket-proxyd',
3041         'src/socket-proxy/socket-proxyd.c',
3042         include_directories : includes,
3043         link_with : [libshared],
3044         dependencies : [threads],
3045         install_rpath : rootlibexecdir,
3046         install : true,
3047         install_dir : rootlibexecdir)
3048
3049 public_programs += executable(
3050         'udevadm',
3051         udevadm_sources,
3052         c_args : '-DLOG_REALM=LOG_REALM_UDEV',
3053         include_directories : includes,
3054         link_with : [libudev_core,
3055                      libsystemd_network,
3056                      libudev_static],
3057         dependencies : [versiondep,
3058                         threads,
3059                         libkmod,
3060                         libidn,
3061                         libacl,
3062                         libblkid],
3063         install_rpath : udev_rpath,
3064         install : true,
3065         install_dir : rootbindir)
3066
3067 executable(
3068         'systemd-shutdown',
3069         systemd_shutdown_sources,
3070         include_directories : includes,
3071         link_with : [libcore_shared,
3072                      libshared],
3073         dependencies : [libmount],
3074         install_rpath : rootlibexecdir,
3075         install : true,
3076         install_dir : rootlibexecdir)
3077
3078 executable(
3079         'systemd-update-done',
3080         'src/update-done/update-done.c',
3081         include_directories : includes,
3082         link_with : [libshared],
3083         install_rpath : rootlibexecdir,
3084         install : true,
3085         install_dir : rootlibexecdir)
3086
3087 executable(
3088         'systemd-update-utmp',
3089         'src/update-utmp/update-utmp.c',
3090         include_directories : includes,
3091         link_with : [libshared],
3092         dependencies : [libaudit],
3093         install_rpath : rootlibexecdir,
3094         install : (conf.get('ENABLE_UTMP') == 1),
3095         install_dir : rootlibexecdir)
3096
3097 if conf.get('HAVE_KMOD') == 1
3098         executable(
3099                 'systemd-modules-load',
3100                 'src/modules-load/modules-load.c',
3101                 include_directories : includes,
3102                 link_with : [libshared],
3103                 dependencies : [libkmod],
3104                 install_rpath : rootlibexecdir,
3105                 install : true,
3106                 install_dir : rootlibexecdir)
3107
3108         meson.add_install_script('sh', '-c',
3109                                  mkdir_p.format(modulesloaddir))
3110         meson.add_install_script('sh', '-c',
3111                                  mkdir_p.format(join_paths(sysconfdir, 'modules-load.d')))
3112 endif
3113
3114 public_programs += executable(
3115         'systemd-nspawn',
3116         systemd_nspawn_sources,
3117         include_directories : includes,
3118         link_with : [libcore_shared,
3119                      libnspawn_core,
3120                      libshared],
3121         dependencies : [libblkid,
3122                         libseccomp],
3123         install_rpath : rootlibexecdir,
3124         install : true)
3125
3126 if conf.get('ENABLE_NETWORKD') == 1
3127         executable(
3128                 'systemd-networkd',
3129                 systemd_networkd_sources,
3130                 include_directories : network_include_dir,
3131                 link_with : [libnetworkd_core,
3132                              libsystemd_network,
3133                              libudev_static,
3134                              networkd_link_with],
3135                 dependencies : [threads],
3136                 install_rpath : rootlibexecdir,
3137                 install : true,
3138                 install_dir : rootlibexecdir)
3139
3140         executable(
3141                 'systemd-networkd-wait-online',
3142                 systemd_networkd_wait_online_sources,
3143                 include_directories : includes,
3144                 link_with : [libnetworkd_core,
3145                              networkd_link_with],
3146                 install_rpath : rootlibexecdir,
3147                 install : true,
3148                 install_dir : rootlibexecdir)
3149
3150         public_programs += executable(
3151                 'networkctl',
3152                 networkctl_sources,
3153                 include_directories : includes,
3154                 link_with : [libsystemd_network,
3155                              networkd_link_with],
3156                 install_rpath : rootlibexecdir,
3157                 install : true,
3158                 install_dir : rootbindir)
3159
3160         exe = executable(
3161                 'systemd-network-generator',
3162                 network_generator_sources,
3163                 include_directories : includes,
3164                 link_with : [networkd_link_with],
3165                 install_rpath : rootlibexecdir,
3166                 install : true,
3167                 install_dir : rootlibexecdir)
3168
3169         if want_tests != 'false'
3170                 test('test-network-generator-conversion',
3171                      test_network_generator_conversion_sh,
3172                      # https://github.com/mesonbuild/meson/issues/2681
3173                      args : exe.full_path())
3174         endif
3175 endif
3176
3177 executable(
3178         'systemd-sulogin-shell',
3179         ['src/sulogin-shell/sulogin-shell.c'],
3180         include_directories : includes,
3181         link_with : [libshared],
3182         install_rpath : rootlibexecdir,
3183         install : true,
3184         install_dir : rootlibexecdir)
3185
3186 ############################################################
3187
3188 custom_target(
3189         'systemd-runtest.env',
3190         output : 'systemd-runtest.env',
3191         command : ['sh', '-c', '{ ' +
3192                    'echo SYSTEMD_TEST_DATA=@0@; '.format(join_paths(project_source_root, 'test')) +
3193                    'echo SYSTEMD_CATALOG_DIR=@0@; '.format(join_paths(project_build_root, 'catalog')) +
3194                    '} >@OUTPUT@'],
3195         build_by_default : true)
3196
3197 foreach tuple : tests
3198         sources = tuple[0]
3199         link_with = tuple[1].length() > 0 ? tuple[1] : [libshared]
3200         dependencies = tuple[2]
3201         condition = tuple.length() >= 4 ? tuple[3] : ''
3202         type = tuple.length() >= 5 ? tuple[4] : ''
3203         defs = tuple.length() >= 6 ? tuple[5] : []
3204         incs = tuple.length() >= 7 ? tuple[6] : includes
3205         timeout = 30
3206
3207         name = sources[0].split('/')[-1].split('.')[0]
3208         if type.startswith('timeout=')
3209                 timeout = type.split('=')[1].to_int()
3210                 type = ''
3211         endif
3212
3213         if condition == '' or conf.get(condition) == 1
3214                 exe = executable(
3215                         name,
3216                         sources,
3217                         include_directories : incs,
3218                         link_with : link_with,
3219                         dependencies : [versiondep,
3220                                         dependencies],
3221                         c_args : defs,
3222                         build_by_default : want_tests != 'false',
3223                         install_rpath : rootlibexecdir,
3224                         install : install_tests,
3225                         install_dir : join_paths(testsdir, type))
3226
3227                 if type == 'manual'
3228                         message('@0@ is a manual test'.format(name))
3229                 elif type == 'unsafe' and want_tests != 'unsafe'
3230                         message('@0@ is an unsafe test'.format(name))
3231                 elif want_tests != 'false'
3232                         test(name, exe,
3233                              env : test_env,
3234                              timeout : timeout)
3235                 endif
3236         else
3237                 message('Not compiling @0@ because @1@ is not true'.format(name, condition))
3238         endif
3239 endforeach
3240
3241 exe = executable(
3242         'test-libsystemd-sym',
3243         test_libsystemd_sym_c,
3244         include_directories : includes,
3245         link_with : [libsystemd],
3246         build_by_default : want_tests != 'false',
3247         install : install_tests,
3248         install_dir : testsdir)
3249 if want_tests != 'false'
3250         test('test-libsystemd-sym', exe)
3251 endif
3252
3253 exe = executable(
3254         'test-libsystemd-static-sym',
3255         test_libsystemd_sym_c,
3256         include_directories : includes,
3257         link_with : [install_libsystemd_static],
3258         dependencies : [threads], # threads is already included in dependencies on the library,
3259                                   # but does not seem to get propagated. Add here as a work-around.
3260         build_by_default : want_tests != 'false' and static_libsystemd_pic,
3261         install : install_tests and static_libsystemd_pic,
3262         install_dir : testsdir)
3263 if want_tests != 'false' and static_libsystemd_pic
3264         test('test-libsystemd-static-sym', exe)
3265 endif
3266
3267 exe = executable(
3268         'test-libudev-sym',
3269         test_libudev_sym_c,
3270         include_directories : includes,
3271         c_args : '-Wno-deprecated-declarations',
3272         link_with : [libudev],
3273         build_by_default : want_tests != 'false',
3274         install : install_tests,
3275         install_dir : testsdir)
3276 if want_tests != 'false'
3277         test('test-libudev-sym', exe)
3278 endif
3279
3280 exe = executable(
3281         'test-libudev-static-sym',
3282         test_libudev_sym_c,
3283         include_directories : includes,
3284         c_args : '-Wno-deprecated-declarations',
3285         link_with : [install_libudev_static],
3286         build_by_default : want_tests != 'false' and static_libudev_pic,
3287         install : install_tests and static_libudev_pic,
3288         install_dir : testsdir)
3289 if want_tests != 'false' and static_libudev_pic
3290         test('test-libudev-static-sym', exe)
3291 endif
3292
3293 ############################################################
3294
3295 fuzzer_exes = []
3296
3297 if get_option('tests') != 'false'
3298         foreach tuple : fuzzers
3299                 sources = tuple[0]
3300                 link_with = tuple[1].length() > 0 ? tuple[1] : [libshared]
3301                 dependencies = tuple[2]
3302                 defs = tuple.length() >= 4 ? tuple[3] : []
3303                 incs = tuple.length() >= 5 ? tuple[4] : includes
3304                 link_args = []
3305
3306                 if want_ossfuzz
3307                         dependencies += fuzzing_engine
3308                 elif want_libfuzzer
3309                         if fuzzing_engine.found()
3310                                 dependencies += fuzzing_engine
3311                         else
3312                                 link_args += ['-fsanitize=fuzzer']
3313                         endif
3314                 else
3315                         sources += 'src/fuzz/fuzz-main.c'
3316                 endif
3317
3318                 name = sources[0].split('/')[-1].split('.')[0]
3319
3320                 fuzzer_exes += executable(
3321                         name,
3322                         sources,
3323                         include_directories : [incs, include_directories('src/fuzz')],
3324                         link_with : link_with,
3325                         dependencies : dependencies,
3326                         c_args : defs,
3327                         link_args: link_args,
3328                         install : false)
3329         endforeach
3330 endif
3331
3332 run_target(
3333         'fuzzers',
3334         depends : fuzzer_exes,
3335         command : ['true'])
3336
3337 ############################################################
3338
3339 subdir('sysctl.d')
3340 subdir('sysusers.d')
3341 subdir('tmpfiles.d')
3342 subdir('hwdb.d')
3343 subdir('units')
3344 subdir('presets')
3345 subdir('network')
3346 subdir('man')
3347 subdir('shell-completion/bash')
3348 subdir('shell-completion/zsh')
3349 subdir('docs/sysvinit')
3350 subdir('docs/var-log')
3351
3352 install_subdir('factory/etc',
3353                install_dir : factorydir)
3354
3355 install_data('xorg/50-systemd-user.sh',
3356              install_dir : xinitrcdir)
3357 install_data('modprobe.d/systemd.conf',
3358              install_dir : modprobedir)
3359 install_data('LICENSE.GPL2',
3360              'LICENSE.LGPL2.1',
3361              'NEWS',
3362              'README',
3363              'docs/CODING_STYLE.md',
3364              'docs/DISTRO_PORTING.md',
3365              'docs/ENVIRONMENT.md',
3366              'docs/HACKING.md',
3367              'docs/TRANSIENT-SETTINGS.md',
3368              'docs/TRANSLATORS.md',
3369              'docs/UIDS-GIDS.md',
3370              'src/libsystemd/sd-bus/GVARIANT-SERIALIZATION',
3371              install_dir : docdir)
3372
3373 meson.add_install_script('sh', '-c', mkdir_p.format(systemdstatedir))
3374 meson.add_install_script('sh', '-c', 'touch $DESTDIR@0@'.format(prefixdir))
3375
3376 ############################################################
3377
3378 check_help = find_program('tools/check-help.sh')
3379
3380 foreach exec : public_programs
3381         name = exec.full_path().split('/')[-1]
3382         if want_tests != 'false'
3383                 test('check-help-' + name,
3384                      check_help,
3385                      args : exec.full_path())
3386         endif
3387 endforeach
3388
3389 ############################################################
3390
3391 check_directives_sh = find_program('tools/check-directives.sh')
3392
3393 if want_tests != 'false'
3394         test('check-directives',
3395              check_directives_sh,
3396              args : project_source_root)
3397 endif
3398
3399 ############################################################
3400
3401 # Enable tests for all supported sanitizers
3402 foreach tuple : sanitizers
3403         sanitizer = tuple[0]
3404         build = tuple[1]
3405
3406         if cc.has_link_argument('-fsanitize=@0@'.format(sanitizer))
3407                 prev = ''
3408                 foreach p : fuzz_regression_tests
3409                         b = p.split('/')[-2]
3410                         c = p.split('/')[-1]
3411
3412                         name = '@0@:@1@'.format(b, sanitizer)
3413
3414                         if name != prev
3415                                 if want_tests == 'false'
3416                                         message('Not compiling @0@ because tests is set to false'.format(name))
3417                                 elif slow_tests or fuzz_tests
3418                                         exe = custom_target(
3419                                                 name,
3420                                                 output : name,
3421                                                 depends : build,
3422                                                 command : [env, 'ln', '-fs',
3423                                                            join_paths(build.full_path(), b),
3424                                                            '@OUTPUT@'],
3425                                                 build_by_default : true)
3426                                 else
3427                                         message('Not compiling @0@ because slow-tests/fuzz-tests is set to false'.format(name))
3428                                 endif
3429                         endif
3430                         prev = name
3431
3432                         if want_tests != 'false' and (slow_tests or fuzz_tests)
3433                                 test('@0@:@1@:@2@'.format(b, c, sanitizer),
3434                                      env,
3435                                      env : ['UBSAN_OPTIONS=print_stacktrace=1:print_summary=1:halt_on_error=1'],
3436                                      timeout : 60,
3437                                      args : [exe.full_path(),
3438                                              join_paths(project_source_root, p)])
3439                         endif
3440                 endforeach
3441         endif
3442 endforeach
3443
3444
3445 ############################################################
3446
3447 if git.found()
3448         all_files = run_command(
3449                 git,
3450                 ['--git-dir=@0@/.git'.format(project_source_root),
3451                  'ls-files',
3452                  ':/*.[ch]'])
3453         all_files = files(all_files.stdout().split())
3454
3455         custom_target(
3456                 'tags',
3457                 output : 'tags',
3458                 command : [env, 'etags', '-o', '@0@/TAGS'.format(project_source_root)] + all_files)
3459         run_target(
3460                 'ctags',
3461                 command : [env, 'ctags', '-o', '@0@/tags'.format(project_source_root)] + all_files)
3462 endif
3463
3464 if git.found()
3465         git_contrib_sh = find_program('tools/git-contrib.sh')
3466         run_target(
3467                 'git-contrib',
3468                 command : [git_contrib_sh])
3469 endif
3470
3471 if git.found()
3472         git_head = run_command(
3473                 git,
3474                 ['--git-dir=@0@/.git'.format(project_source_root),
3475                  'rev-parse', 'HEAD']).stdout().strip()
3476         git_head_short = run_command(
3477                 git,
3478                 ['--git-dir=@0@/.git'.format(project_source_root),
3479                  'rev-parse', '--short=7', 'HEAD']).stdout().strip()
3480
3481         run_target(
3482                 'git-snapshot',
3483                 command : ['git', 'archive',
3484                            '-o', '@0@/systemd-@1@.tar.gz'.format(project_source_root,
3485                                                                  git_head_short),
3486                            '--prefix', 'systemd-@0@/'.format(git_head),
3487                            'HEAD'])
3488 endif
3489
3490 ############################################################
3491
3492 check_api_docs_sh = find_program('tools/check-api-docs.sh')
3493 run_target(
3494         'check-api-docs',
3495         depends : [man, libsystemd, libudev],
3496         command : [check_api_docs_sh, libsystemd.full_path(), libudev.full_path()])
3497
3498 ############################################################
3499 watchdog_opt = service_watchdog == '' ? 'disabled' : service_watchdog
3500
3501 status = [
3502         '@0@ @1@'.format(meson.project_name(), meson.project_version()),
3503
3504         'split /usr:                        @0@'.format(split_usr),
3505         'split bin-sbin:                    @0@'.format(split_bin),
3506         'prefix directory:                  @0@'.format(prefixdir),
3507         'rootprefix directory:              @0@'.format(rootprefixdir),
3508         'sysconf directory:                 @0@'.format(sysconfdir),
3509         'include directory:                 @0@'.format(includedir),
3510         'lib directory:                     @0@'.format(libdir),
3511         'rootlib directory:                 @0@'.format(rootlibdir),
3512         'SysV init scripts:                 @0@'.format(sysvinit_path),
3513         'SysV rc?.d directories:            @0@'.format(sysvrcnd_path),
3514         'PAM modules directory:             @0@'.format(pamlibdir),
3515         'PAM configuration directory:       @0@'.format(pamconfdir),
3516         'RPM macros directory:              @0@'.format(rpmmacrosdir),
3517         'modprobe.d directory:              @0@'.format(modprobedir),
3518         'D-Bus policy directory:            @0@'.format(dbuspolicydir),
3519         'D-Bus session directory:           @0@'.format(dbussessionservicedir),
3520         'D-Bus system directory:            @0@'.format(dbussystemservicedir),
3521         'bash completions directory:        @0@'.format(bashcompletiondir),
3522         'zsh completions directory:         @0@'.format(zshcompletiondir),
3523         'extra start script:                @0@'.format(get_option('rc-local')),
3524         'debug shell:                       @0@ @ @1@'.format(get_option('debug-shell'),
3525                                                               get_option('debug-tty')),
3526         'TTY GID:                           @0@'.format(tty_gid),
3527         'users GID:                         @0@'.format(substs.get('USERS_GID')),
3528         'maximum system UID:                @0@'.format(system_uid_max),
3529         'maximum system GID:                @0@'.format(system_gid_max),
3530         'minimum dynamic UID:               @0@'.format(dynamic_uid_min),
3531         'maximum dynamic UID:               @0@'.format(dynamic_uid_max),
3532         'minimum container UID base:        @0@'.format(container_uid_base_min),
3533         'maximum container UID base:        @0@'.format(container_uid_base_max),
3534         '/dev/kvm access mode:              @0@'.format(get_option('dev-kvm-mode')),
3535         'render group access mode:          @0@'.format(get_option('group-render-mode')),
3536         'certificate root directory:        @0@'.format(get_option('certificate-root')),
3537         'support URL:                       @0@'.format(support_url),
3538         'nobody user name:                  @0@'.format(nobody_user),
3539         'nobody group name:                 @0@'.format(nobody_group),
3540         'fallback hostname:                 @0@'.format(get_option('fallback-hostname')),
3541         'symbolic gateway hostnames:        @0@'.format(', '.join(gateway_hostnames)),
3542
3543         'default DNSSEC mode:               @0@'.format(default_dnssec),
3544         'default DNS-over-TLS mode:         @0@'.format(default_dns_over_tls),
3545         'default mDNS mode:                 @0@'.format(default_mdns),
3546         'default LLMNR mode:                @0@'.format(default_llmnr),
3547         'default cgroup hierarchy:          @0@'.format(default_hierarchy),
3548         'default net.naming-scheme setting: @0@'.format(default_net_naming_scheme),
3549         'default KillUserProcesses setting: @0@'.format(kill_user_processes),
3550         'default locale:                    @0@'.format(default_locale),
3551         'default user $PATH:                @0@'.format(default_user_path_display),
3552         'systemd service watchdog:          @0@'.format(watchdog_opt)]
3553
3554 alt_dns_servers = '\n                                            '.join(dns_servers.split(' '))
3555 alt_ntp_servers = '\n                                            '.join(ntp_servers.split(' '))
3556 status += [
3557         'default DNS servers:               @0@'.format(alt_dns_servers),
3558         'default NTP servers:               @0@'.format(alt_ntp_servers)]
3559
3560 alt_time_epoch = run_command('date', '-Is', '-u', '-d',
3561                              '@@0@'.format(time_epoch)).stdout().strip()
3562 status += [
3563         'time epoch:                        @0@ (@1@)'.format(time_epoch, alt_time_epoch)]
3564
3565 status += [
3566         'static libsystemd:                 @0@'.format(static_libsystemd),
3567         'static libudev:                    @0@'.format(static_libudev)]
3568
3569 # TODO:
3570 # CFLAGS:   ${OUR_CFLAGS} ${CFLAGS}
3571 # CPPFLAGS: ${OUR_CPPFLAGS} ${CPPFLAGS}
3572 # LDFLAGS:  ${OUR_LDFLAGS} ${LDFLAGS}
3573
3574 if conf.get('ENABLE_EFI') == 1
3575         status += 'efi arch:                          @0@'.format(efi_arch)
3576
3577         if have_gnu_efi
3578                 status += [
3579                         'EFI machine type:                  @0@'.format(EFI_MACHINE_TYPE_NAME),
3580                         'EFI CC                             @0@'.format(' '.join(efi_cc)),
3581                         'EFI lds:                           @0@'.format(efi_lds),
3582                         'EFI crt0:                          @0@'.format(efi_crt0),
3583                         'EFI include directory:             @0@'.format(efi_incdir)]
3584         endif
3585 endif
3586
3587 found = []
3588 missing = []
3589
3590 foreach tuple : [
3591         ['libcryptsetup'],
3592         ['PAM'],
3593         ['pwquality'],
3594         ['libfdisk'],
3595         ['p11kit'],
3596         ['libfido2'],
3597         ['AUDIT'],
3598         ['IMA'],
3599         ['AppArmor'],
3600         ['SELinux'],
3601         ['SECCOMP'],
3602         ['SMACK'],
3603         ['zlib'],
3604         ['xz'],
3605         ['zstd'],
3606         ['lz4'],
3607         ['bzip2'],
3608         ['ACL'],
3609         ['gcrypt'],
3610         ['qrencode'],
3611         ['microhttpd'],
3612         ['gnutls'],
3613         ['openssl'],
3614         ['libcurl'],
3615         ['idn'],
3616         ['initrd'],
3617         ['libidn2'],
3618         ['libidn'],
3619         ['libiptc'],
3620         ['elfutils'],
3621         ['binfmt'],
3622         ['repart'],
3623         ['vconsole'],
3624         ['quotacheck'],
3625         ['tmpfiles'],
3626         ['environment.d'],
3627         ['sysusers'],
3628         ['firstboot'],
3629         ['randomseed'],
3630         ['backlight'],
3631         ['rfkill'],
3632         ['xdg-autostart'],
3633         ['logind'],
3634         ['machined'],
3635         ['portabled'],
3636         ['userdb'],
3637         ['homed'],
3638         ['importd'],
3639         ['hostnamed'],
3640         ['timedated'],
3641         ['timesyncd'],
3642         ['localed'],
3643         ['networkd'],
3644         ['resolve'],
3645         ['DNS-over-TLS(gnutls)',  conf.get('DNS_OVER_TLS_USE_GNUTLS') == 1],
3646         ['DNS-over-TLS(openssl)', conf.get('DNS_OVER_TLS_USE_OPENSSL') == 1],
3647         ['coredump'],
3648         ['pstore'],
3649         ['polkit'],
3650         ['legacy pkla',      install_polkit_pkla],
3651         ['efi'],
3652         ['gnu-efi',          have_gnu_efi],
3653         ['kmod'],
3654         ['xkbcommon'],
3655         ['pcre2'],
3656         ['blkid'],
3657         ['dbus'],
3658         ['glib'],
3659         ['nss-myhostname'],
3660         ['nss-mymachines'],
3661         ['nss-resolve'],
3662         ['nss-systemd'],
3663         ['hwdb'],
3664         ['tpm'],
3665         ['man pages',        want_man],
3666         ['html pages',       want_html],
3667         ['man page indices', want_man and have_lxml],
3668         ['SysV compat'],
3669         ['utmp'],
3670         ['ldconfig'],
3671         ['hibernate'],
3672         ['adm group',        get_option('adm-group')],
3673         ['wheel group',      get_option('wheel-group')],
3674         ['gshadow'],
3675         ['debug hashmap'],
3676         ['debug mmap cache'],
3677         ['debug siphash'],
3678         ['valgrind',         conf.get('VALGRIND') == 1],
3679         ['trace logging',    conf.get('LOG_TRACE') == 1],
3680         ['install tests',    install_tests],
3681         ['link-udev-shared',      get_option('link-udev-shared')],
3682         ['link-systemctl-shared', get_option('link-systemctl-shared')],
3683         ['link-networkd-shared',  get_option('link-networkd-shared')],
3684         ['link-timesyncd-shared', get_option('link-timesyncd-shared')],
3685         ['kernel-install',        get_option('kernel-install')],
3686         ['systemd-analyze',       get_option('analyze')],
3687 ]
3688
3689         if tuple.length() >= 2
3690                 cond = tuple[1]
3691         else
3692                 ident1 = 'HAVE_' + tuple[0].underscorify().to_upper()
3693                 ident2 = 'ENABLE_' + tuple[0].underscorify().to_upper()
3694                 cond = conf.get(ident1, 0) == 1 or conf.get(ident2, 0) == 1
3695         endif
3696         if cond
3697                 found += tuple[0]
3698         else
3699                 missing += tuple[0]
3700         endif
3701 endforeach
3702
3703 status += [
3704         '',
3705         'enabled features: @0@'.format(', '.join(found)),
3706         '',
3707         'disabled features: @0@'.format(', '.join(missing)),
3708         '']
3709 message('\n         '.join(status))
3710
3711 if rootprefixdir != rootprefix_default
3712         warning('\n' +
3713                 'Note that the installation prefix was changed to "@0@".\n'.format(rootprefixdir) +
3714                 'systemd used fixed names for unit file directories and other paths, so anything\n' +
3715                 'except the default ("@0@") is strongly discouraged.'.format(rootprefix_default))
3716 endif