meson.build

   1 # SPDX-License-Identifier: LGPL-2.1+
   2
   3 project('systemd', 'c',
   4         version : '245',
   5         license : 'LGPLv2+',
   6         default_options: [
   7                 'c_std=gnu99',
   8                 'prefix=/usr',
   9                 'sysconfdir=/etc',
  10                 'localstatedir=/var',
  11                 'warning_level=2',
  12         ],
  13         meson_version : '>= 0.46',
  14        )
  15
  16 libsystemd_version = '0.28.0'
  17 libudev_version = '1.6.17'
  18
  19 # We need the same data in two different formats, ugh!
  20 # Also, for hysterical reasons, we use different variable
  21 # names, sometimes. Not all variables are included in every
  22 # set. Ugh, ugh, ugh!
  23 conf = configuration_data()
  24 conf.set('PROJECT_VERSION',        meson.project_version(),
  25          description : 'Numerical project version (used where a simple number is expected)')
  26
  27 substs = configuration_data()
  28 substs.set('PROJECT_URL',          'https://www.freedesktop.org/wiki/Software/systemd')
  29 substs.set('PROJECT_VERSION',      meson.project_version(),
  30            description : 'Numerical project version (used where a simple number is expected)')
  31
  32 # This is to be used instead of meson.source_root(), as the latter will return
  33 # the wrong result when systemd is being built as a meson subproject
  34 project_source_root = meson.current_source_dir()
  35 project_build_root = meson.current_build_dir()
  36 relative_source_path = run_command('realpath',
  37                                    '--relative-to=@0@'.format(project_build_root),
  38                                    project_source_root).stdout().strip()
  39 conf.set_quoted('RELATIVE_SOURCE_PATH', relative_source_path)
  40
  41 want_ossfuzz = get_option('oss-fuzz')
  42 want_libfuzzer = get_option('llvm-fuzz')
  43 if want_ossfuzz + want_libfuzzer > 1
  44         error('only one of oss-fuzz or llvm-fuzz can be specified')
  45 endif
  46
  47 skip_deps = want_ossfuzz or want_libfuzzer
  48 fuzzer_build = want_ossfuzz or want_libfuzzer
  49
  50 #####################################################################
  51
  52 # Try to install the git pre-commit hook
  53 add_git_hook_sh = find_program('tools/add-git-hook.sh', required : false)
  54 if add_git_hook_sh.found()
  55         git_hook = run_command(add_git_hook_sh)
  56         if git_hook.returncode() == 0
  57                 message(git_hook.stdout().strip())
  58         endif
  59 endif
  60
  61 #####################################################################
  62
  63 if get_option('split-usr') == 'auto'
  64         split_usr = run_command('test', '-L', '/bin').returncode() != 0
  65 else
  66         split_usr = get_option('split-usr') == 'true'
  67 endif
  68 conf.set10('HAVE_SPLIT_USR', split_usr,
  69            description : '/usr/bin and /bin directories are separate')
  70
  71 if get_option('split-bin') == 'auto'
  72         split_bin = run_command('test', '-L', '/usr/sbin').returncode() != 0
  73 else
  74         split_bin = get_option('split-bin') == 'true'
  75 endif
  76 conf.set10('HAVE_SPLIT_BIN', split_bin,
  77            description : 'bin and sbin directories are separate')
  78
  79 rootprefixdir = get_option('rootprefix')
  80 # Unusual rootprefixdir values are used by some distros
  81 # (see https://github.com/systemd/systemd/pull/7461).
  82 rootprefix_default = split_usr ? '/' : '/usr'
  83 if rootprefixdir == ''
  84         rootprefixdir = rootprefix_default
  85 endif
  86 rootprefixdir_noslash = rootprefixdir == '/' ? '' : rootprefixdir
  87
  88 sysvinit_path = get_option('sysvinit-path')
  89 sysvrcnd_path = get_option('sysvrcnd-path')
  90 conf.set10('HAVE_SYSV_COMPAT', sysvinit_path != '' and sysvrcnd_path != '',
  91            description : 'SysV init scripts and rcN.d links are supported')
  92
  93 if get_option('hibernate') and not get_option('initrd')
  94         error('hibernate depends on initrd')
  95 endif
  96
  97 conf.set10('BUMP_PROC_SYS_FS_FILE_MAX', get_option('bump-proc-sys-fs-file-max'))
  98 conf.set10('BUMP_PROC_SYS_FS_NR_OPEN',  get_option('bump-proc-sys-fs-nr-open'))
  99 conf.set('HIGH_RLIMIT_NOFILE',          512*1024)
 100
 101 # join_paths ignores the preceding arguments if an absolute component is
 102 # encountered, so this should canonicalize various paths when they are
 103 # absolute or relative.
 104 prefixdir = get_option('prefix')
 105 if not prefixdir.startswith('/')
 106         error('Prefix is not absolute: "@0@"'.format(prefixdir))
 107 endif
 108 bindir = join_paths(prefixdir, get_option('bindir'))
 109 libdir = join_paths(prefixdir, get_option('libdir'))
 110 sysconfdir = join_paths(prefixdir, get_option('sysconfdir'))
 111 includedir = join_paths(prefixdir, get_option('includedir'))
 112 datadir = join_paths(prefixdir, get_option('datadir'))
 113 localstatedir = join_paths('/', get_option('localstatedir'))
 114
 115 rootbindir = join_paths(rootprefixdir, 'bin')
 116 rootsbindir = join_paths(rootprefixdir, split_bin ? 'sbin' : 'bin')
 117 rootlibexecdir = join_paths(rootprefixdir, 'lib/systemd')
 118
 119 rootlibdir = get_option('rootlibdir')
 120 if rootlibdir == ''
 121         rootlibdir = join_paths(rootprefixdir, libdir.split('/')[-1])
 122 endif
 123
 124 # Dirs of external packages
 125 pkgconfigdatadir = get_option('pkgconfigdatadir') == '' ? join_paths(datadir, 'pkgconfig') : get_option('pkgconfigdatadir')
 126 pkgconfiglibdir = get_option('pkgconfiglibdir') == '' ? join_paths(libdir, 'pkgconfig') : get_option('pkgconfiglibdir')
 127 polkitpolicydir = join_paths(datadir, 'polkit-1/actions')
 128 polkitrulesdir = join_paths(datadir, 'polkit-1/rules.d')
 129 polkitpkladir = join_paths(localstatedir, 'lib/polkit-1/localauthority/10-vendor.d')
 130 xinitrcdir = join_paths(sysconfdir, 'X11/xinit/xinitrc.d')
 131 rpmmacrosdir = get_option('rpmmacrosdir')
 132 if rpmmacrosdir != 'no'
 133         rpmmacrosdir = join_paths(prefixdir, rpmmacrosdir)
 134 endif
 135 modprobedir = join_paths(rootprefixdir, 'lib/modprobe.d')
 136
 137 # Our own paths
 138 pkgdatadir = join_paths(datadir, 'systemd')
 139 environmentdir = join_paths(prefixdir, 'lib/environment.d')
 140 pkgsysconfdir = join_paths(sysconfdir, 'systemd')
 141 userunitdir = join_paths(prefixdir, 'lib/systemd/user')
 142 userpresetdir = join_paths(prefixdir, 'lib/systemd/user-preset')
 143 tmpfilesdir = join_paths(prefixdir, 'lib/tmpfiles.d')
 144 sysusersdir = join_paths(prefixdir, 'lib/sysusers.d')
 145 sysctldir = join_paths(prefixdir, 'lib/sysctl.d')
 146 binfmtdir = join_paths(prefixdir, 'lib/binfmt.d')
 147 modulesloaddir = join_paths(prefixdir, 'lib/modules-load.d')
 148 networkdir = join_paths(rootprefixdir, 'lib/systemd/network')
 149 pkgincludedir = join_paths(includedir, 'systemd')
 150 systemgeneratordir = join_paths(rootlibexecdir, 'system-generators')
 151 usergeneratordir = join_paths(prefixdir, 'lib/systemd/user-generators')
 152 systemenvgeneratordir = join_paths(prefixdir, 'lib/systemd/system-environment-generators')
 153 userenvgeneratordir = join_paths(prefixdir, 'lib/systemd/user-environment-generators')
 154 systemshutdowndir = join_paths(rootlibexecdir, 'system-shutdown')
 155 systemsleepdir = join_paths(rootlibexecdir, 'system-sleep')
 156 systemunitdir = join_paths(rootprefixdir, 'lib/systemd/system')
 157 systempresetdir = join_paths(rootprefixdir, 'lib/systemd/system-preset')
 158 udevlibexecdir = join_paths(rootprefixdir, 'lib/udev')
 159 udevrulesdir = join_paths(udevlibexecdir, 'rules.d')
 160 udevhwdbdir = join_paths(udevlibexecdir, 'hwdb.d')
 161 catalogdir = join_paths(prefixdir, 'lib/systemd/catalog')
 162 kernelinstalldir = join_paths(prefixdir, 'lib/kernel/install.d')
 163 factorydir = join_paths(datadir, 'factory')
 164 bootlibdir = join_paths(prefixdir, 'lib/systemd/boot/efi')
 165 testsdir = join_paths(prefixdir, 'lib/systemd/tests')
 166 systemdstatedir = join_paths(localstatedir, 'lib/systemd')
 167 catalogstatedir = join_paths(systemdstatedir, 'catalog')
 168 randomseeddir = join_paths(localstatedir, 'lib/systemd')
 169 profiledir = join_paths(rootlibexecdir, 'portable', 'profile')
 170 ntpservicelistdir = join_paths(rootprefixdir, 'lib/systemd/ntp-units.d')
 171
 172 docdir = get_option('docdir')
 173 if docdir == ''
 174         docdir = join_paths(datadir, 'doc/systemd')
 175 endif
 176
 177 dbuspolicydir = get_option('dbuspolicydir')
 178 if dbuspolicydir == ''
 179         dbuspolicydir = join_paths(datadir, 'dbus-1/system.d')
 180 endif
 181
 182 dbussessionservicedir = get_option('dbussessionservicedir')
 183 if dbussessionservicedir == ''
 184         dbussessionservicedir = join_paths(datadir, 'dbus-1/services')
 185 endif
 186
 187 dbussystemservicedir = get_option('dbussystemservicedir')
 188 if dbussystemservicedir == ''
 189         dbussystemservicedir = join_paths(datadir, 'dbus-1/system-services')
 190 endif
 191
 192 pamlibdir = get_option('pamlibdir')
 193 if pamlibdir == ''
 194         pamlibdir = join_paths(rootlibdir, 'security')
 195 endif
 196
 197 pamconfdir = get_option('pamconfdir')
 198 if pamconfdir == ''
 199         pamconfdir = join_paths(sysconfdir, 'pam.d')
 200 endif
 201
 202 memory_accounting_default = get_option('memory-accounting-default')
 203 status_unit_format_default = get_option('status-unit-format-default')
 204
 205 conf.set_quoted('PKGSYSCONFDIR',                              pkgsysconfdir)
 206 conf.set_quoted('SYSTEM_CONFIG_UNIT_DIR',                     join_paths(pkgsysconfdir, 'system'))
 207 conf.set_quoted('SYSTEM_DATA_UNIT_PATH',                      systemunitdir)
 208 conf.set_quoted('SYSTEM_SYSVINIT_PATH',                       sysvinit_path)
 209 conf.set_quoted('SYSTEM_SYSVRCND_PATH',                       sysvrcnd_path)
 210 conf.set_quoted('RC_LOCAL_SCRIPT_PATH_START',                 get_option('rc-local'))
 211
 212 conf.set('ANSI_OK_COLOR',                                     'ANSI_' + get_option('ok-color').underscorify().to_upper())
 213
 214 conf.set_quoted('USER_CONFIG_UNIT_DIR',                       join_paths(pkgsysconfdir, 'user'))
 215 conf.set_quoted('USER_DATA_UNIT_DIR',                         userunitdir)
 216 conf.set_quoted('CERTIFICATE_ROOT',                           get_option('certificate-root'))
 217 conf.set_quoted('CATALOG_DATABASE',                           join_paths(catalogstatedir, 'database'))
 218 conf.set_quoted('SYSTEMD_CGROUP_AGENT_PATH',                  join_paths(rootlibexecdir, 'systemd-cgroups-agent'))
 219 conf.set_quoted('SYSTEMD_BINARY_PATH',                        join_paths(rootlibexecdir, 'systemd'))
 220 conf.set_quoted('SYSTEMD_FSCK_PATH',                          join_paths(rootlibexecdir, 'systemd-fsck'))
 221 conf.set_quoted('SYSTEMD_MAKEFS_PATH',                        join_paths(rootlibexecdir, 'systemd-makefs'))
 222 conf.set_quoted('SYSTEMD_GROWFS_PATH',                        join_paths(rootlibexecdir, 'systemd-growfs'))
 223 conf.set_quoted('SYSTEMD_SHUTDOWN_BINARY_PATH',               join_paths(rootlibexecdir, 'systemd-shutdown'))
 224 conf.set_quoted('SYSTEMCTL_BINARY_PATH',                      join_paths(rootbindir, 'systemctl'))
 225 conf.set_quoted('SYSTEMD_TTY_ASK_PASSWORD_AGENT_BINARY_PATH', join_paths(rootbindir, 'systemd-tty-ask-password-agent'))
 226 conf.set_quoted('SYSTEMD_STDIO_BRIDGE_BINARY_PATH',           join_paths(bindir, 'systemd-stdio-bridge'))
 227 conf.set_quoted('ROOTPREFIX',                                 rootprefixdir)
 228 conf.set_quoted('RANDOM_SEED_DIR',                            randomseeddir)
 229 conf.set_quoted('RANDOM_SEED',                                join_paths(randomseeddir, 'random-seed'))
 230 conf.set_quoted('SYSTEMD_CRYPTSETUP_PATH',                    join_paths(rootlibexecdir, 'systemd-cryptsetup'))
 231 conf.set_quoted('SYSTEM_GENERATOR_DIR',                       systemgeneratordir)
 232 conf.set_quoted('USER_GENERATOR_DIR',                         usergeneratordir)
 233 conf.set_quoted('SYSTEM_ENV_GENERATOR_DIR',                   systemenvgeneratordir)
 234 conf.set_quoted('USER_ENV_GENERATOR_DIR',                     userenvgeneratordir)
 235 conf.set_quoted('SYSTEM_SHUTDOWN_PATH',                       systemshutdowndir)
 236 conf.set_quoted('SYSTEM_SLEEP_PATH',                          systemsleepdir)
 237 conf.set_quoted('SYSTEMD_KBD_MODEL_MAP',                      join_paths(pkgdatadir, 'kbd-model-map'))
 238 conf.set_quoted('SYSTEMD_LANGUAGE_FALLBACK_MAP',              join_paths(pkgdatadir, 'language-fallback-map'))
 239 conf.set_quoted('SYSTEMD_TEST_DATA',                          join_paths(testsdir, 'testdata'))
 240 conf.set_quoted('SYSTEMD_CATALOG_DIR',                        catalogdir)
 241 conf.set_quoted('UDEVLIBEXECDIR',                             udevlibexecdir)
 242 conf.set_quoted('POLKIT_AGENT_BINARY_PATH',                   join_paths(bindir, 'pkttyagent'))
 243 conf.set_quoted('LIBDIR',                                     libdir)
 244 conf.set_quoted('ROOTLIBDIR',                                 rootlibdir)
 245 conf.set_quoted('ROOTLIBEXECDIR',                             rootlibexecdir)
 246 conf.set_quoted('BOOTLIBDIR',                                 bootlibdir)
 247 conf.set_quoted('SYSTEMD_PULL_PATH',                          join_paths(rootlibexecdir, 'systemd-pull'))
 248 conf.set_quoted('SYSTEMD_IMPORT_PATH',                        join_paths(rootlibexecdir, 'systemd-import'))
 249 conf.set_quoted('SYSTEMD_IMPORT_FS_PATH',                     join_paths(rootlibexecdir, 'systemd-import-fs'))
 250 conf.set_quoted('SYSTEMD_EXPORT_PATH',                        join_paths(rootlibexecdir, 'systemd-export'))
 251 conf.set_quoted('VENDOR_KEYRING_PATH',                        join_paths(rootlibexecdir, 'import-pubring.gpg'))
 252 conf.set_quoted('USER_KEYRING_PATH',                          join_paths(pkgsysconfdir, 'import-pubring.gpg'))
 253 conf.set_quoted('DOCUMENT_ROOT',                              join_paths(pkgdatadir, 'gatewayd'))
 254 conf.set_quoted('SYSTEMD_HOMEWORK_PATH',                      join_paths(rootlibexecdir, 'systemd-homework'))
 255 conf.set_quoted('SYSTEMD_USERWORK_PATH',                      join_paths(rootlibexecdir, 'systemd-userwork'))
 256 conf.set10('MEMORY_ACCOUNTING_DEFAULT',                       memory_accounting_default)
 257 conf.set_quoted('MEMORY_ACCOUNTING_DEFAULT_YES_NO',           memory_accounting_default ? 'yes' : 'no')
 258 conf.set('STATUS_UNIT_FORMAT_DEFAULT',                        'STATUS_UNIT_FORMAT_' + status_unit_format_default.to_upper())
 259
 260 substs.set('prefix',                                          prefixdir)
 261 substs.set('rootprefix',                                      rootprefixdir)
 262 substs.set('rootprefix_noslash',                              rootprefixdir_noslash)
 263 substs.set('exec_prefix',                                     prefixdir)
 264 substs.set('libdir',                                          libdir)
 265 substs.set('rootlibdir',                                      rootlibdir)
 266 substs.set('includedir',                                      includedir)
 267 substs.set('sysconfdir',                                      sysconfdir)
 268 substs.set('bindir',                                          bindir)
 269 substs.set('rootbindir',                                      rootbindir)
 270 substs.set('rootlibexecdir',                                  rootlibexecdir)
 271 substs.set('systemunitdir',                                   systemunitdir)
 272 substs.set('userunitdir',                                     userunitdir)
 273 substs.set('systempresetdir',                                 systempresetdir)
 274 substs.set('userpresetdir',                                   userpresetdir)
 275 substs.set('udevhwdbdir',                                     udevhwdbdir)
 276 substs.set('udevrulesdir',                                    udevrulesdir)
 277 substs.set('udevlibexecdir',                                  udevlibexecdir)
 278 substs.set('environmentdir',                                  environmentdir)
 279 substs.set('catalogdir',                                      catalogdir)
 280 substs.set('tmpfilesdir',                                     tmpfilesdir)
 281 substs.set('sysusersdir',                                     sysusersdir)
 282 substs.set('sysctldir',                                       sysctldir)
 283 substs.set('binfmtdir',                                       binfmtdir)
 284 substs.set('modulesloaddir',                                  modulesloaddir)
 285 substs.set('modprobedir',                                     modprobedir)
 286 substs.set('systemgeneratordir',                              systemgeneratordir)
 287 substs.set('usergeneratordir',                                usergeneratordir)
 288 substs.set('systemenvgeneratordir',                           systemenvgeneratordir)
 289 substs.set('userenvgeneratordir',                             userenvgeneratordir)
 290 substs.set('systemshutdowndir',                               systemshutdowndir)
 291 substs.set('systemsleepdir',                                  systemsleepdir)
 292 substs.set('CERTIFICATEROOT',                                 get_option('certificate-root'))
 293 substs.set('RANDOM_SEED',                                     join_paths(randomseeddir, 'random-seed'))
 294 substs.set('SYSTEM_SYSVINIT_PATH',                            sysvinit_path)
 295 substs.set('SYSTEM_SYSVRCND_PATH',                            sysvrcnd_path)
 296 substs.set('RC_LOCAL_SCRIPT_PATH_START',                      get_option('rc-local'))
 297 substs.set('MEMORY_ACCOUNTING_DEFAULT',                       memory_accounting_default ? 'yes' : 'no')
 298 substs.set('STATUS_UNIT_FORMAT_DEFAULT',                      status_unit_format_default)
 299 substs.set('HIGH_RLIMIT_NOFILE',                              conf.get('HIGH_RLIMIT_NOFILE'))
 300 substs.set('BUILD_ROOT',                                      project_build_root)
 301
 302 #####################################################################
 303
 304 cc = meson.get_compiler('c')
 305 pkgconfig = import('pkgconfig')
 306 check_compilation_sh = find_program('tools/check-compilation.sh')
 307 meson_build_sh = find_program('tools/meson-build.sh')
 308
 309 want_tests = get_option('tests')
 310 slow_tests = want_tests != 'false' and get_option('slow-tests')
 311 fuzz_tests = want_tests != 'false' and get_option('fuzz-tests')
 312 install_tests = get_option('install-tests')
 313
 314 if add_languages('cpp', required : fuzzer_build)
 315         #  Used only for tests
 316         cxx = meson.get_compiler('cpp')
 317         cxx_cmd = ' '.join(cxx.cmd_array())
 318 else
 319         cxx_cmd = ''
 320 endif
 321
 322 if want_libfuzzer
 323         fuzzing_engine = meson.get_compiler('cpp').find_library('Fuzzer', required : false)
 324         if fuzzing_engine.found()
 325                 add_project_arguments('-fsanitize-coverage=trace-pc-guard,trace-cmp', language : 'c')
 326         elif cc.has_argument('-fsanitize=fuzzer-no-link')
 327                 add_project_arguments('-fsanitize=fuzzer-no-link', language : 'c')
 328         else
 329                 error('Looks like neither libFuzzer nor -fsanitize=fuzzer-no-link is supported')
 330         endif
 331 elif want_ossfuzz
 332         fuzzing_engine = meson.get_compiler('cpp').find_library('FuzzingEngine')
 333 endif
 334
 335 # Those generate many false positives, and we do not want to change the code to
 336 # avoid them.
 337 basic_disabled_warnings = [
 338         '-Wno-unused-parameter',
 339         '-Wno-missing-field-initializers',
 340         '-Wno-unused-result',
 341         '-Wno-format-signedness',
 342 ]
 343
 344 possible_cc_flags = [
 345         '-Werror=undef',
 346         '-Wlogical-op',
 347         '-Wmissing-include-dirs',
 348         '-Wold-style-definition',
 349         '-Wpointer-arith',
 350         '-Winit-self',
 351         '-Wfloat-equal',
 352         '-Wsuggest-attribute=noreturn',
 353         '-Werror=missing-prototypes',
 354         '-Werror=implicit-function-declaration',
 355         '-Werror=missing-declarations',
 356         '-Werror=return-type',
 357         '-Werror=incompatible-pointer-types',
 358         '-Werror=format=2',
 359         '-Wstrict-prototypes',
 360         '-Wredundant-decls',
 361         '-Wmissing-noreturn',
 362         '-Wimplicit-fallthrough=5',
 363         '-Wshadow',
 364         '-Wendif-labels',
 365         '-Wstrict-aliasing=2',
 366         '-Wwrite-strings',
 367         '-Werror=overflow',
 368         '-Werror=shift-count-overflow',
 369         '-Werror=shift-overflow=2',
 370         '-Wdate-time',
 371         '-Wnested-externs',
 372
 373         # negative arguments are correctly detected starting with meson 0.46.
 374         '-Wno-error=#warnings',  # clang
 375         '-Wno-string-plus-int',  # clang
 376
 377         # Disable -Wmaybe-uninitialized, since it's noisy on gcc 8 with
 378         # optimizations enabled, producing essentially false positives.
 379         '-Wno-maybe-uninitialized',
 380
 381         '-ffast-math',
 382         '-fno-common',
 383         '-fdiagnostics-show-option',
 384         '-fno-strict-aliasing',
 385         '-fvisibility=hidden',
 386         '-fstack-protector',
 387         '-fstack-protector-strong',
 388         '--param=ssp-buffer-size=4',
 389 ]
 390
 391 # --as-needed and --no-undefined are provided by meson by default,
 392 # run mesonconf to see what is enabled
 393 possible_link_flags = [
 394         '-Wl,-z,relro',
 395         '-Wl,-z,now',
 396         '-fstack-protector',
 397 ]
 398
 399 if cc.get_id() == 'clang'
 400         possible_cc_flags += [
 401                 '-Wno-typedef-redefinition',
 402                 '-Wno-gnu-variable-sized-type-not-at-end',
 403         ]
 404 endif
 405
 406 if get_option('buildtype') != 'debug'
 407         possible_cc_flags += [
 408                 '-ffunction-sections',
 409                 '-fdata-sections',
 410         ]
 411
 412         possible_link_flags += '-Wl,--gc-sections'
 413 endif
 414
 415 add_project_arguments(cc.get_supported_arguments(basic_disabled_warnings), language : 'c')
 416 add_project_arguments(cc.get_supported_arguments(possible_cc_flags), language : 'c')
 417 add_project_link_arguments(cc.get_supported_link_arguments(possible_link_flags), language : 'c')
 418
 419 have = cc.has_argument('-Wzero-length-bounds')
 420 conf.set10('HAVE_ZERO_LENGTH_BOUNDS', have)
 421
 422 if cc.compiles('''
 423    #include <time.h>
 424    #include <inttypes.h>
 425    typedef uint64_t usec_t;
 426    usec_t now(clockid_t clock);
 427    int main(void) {
 428            struct timespec now;
 429            return 0;
 430    }
 431 ''', args: '-Werror=shadow', name : '-Werror=shadow with local shadowing')
 432         add_project_arguments('-Werror=shadow', language : 'c')
 433 endif
 434
 435 if cxx_cmd != ''
 436         add_project_arguments(cxx.get_supported_arguments(basic_disabled_warnings), language : 'cpp')
 437 endif
 438
 439 cpp = ' '.join(cc.cmd_array()) + ' -E'
 440
 441 has_wstringop_truncation = cc.has_argument('-Wstringop-truncation')
 442
 443 #####################################################################
 444 # compilation result tests
 445
 446 conf.set('_GNU_SOURCE', true)
 447 conf.set('__SANE_USERSPACE_TYPES__', true)
 448 conf.set10('HAVE_WSTRINGOP_TRUNCATION', has_wstringop_truncation)
 449
 450 conf.set('SIZEOF_DEV_T', cc.sizeof('dev_t', prefix : '#include <sys/types.h>'))
 451 conf.set('SIZEOF_INO_T', cc.sizeof('ino_t', prefix : '#include <sys/types.h>'))
 452 conf.set('SIZEOF_TIME_T', cc.sizeof('time_t', prefix : '#include <sys/time.h>'))
 453 conf.set('SIZEOF_RLIM_T', cc.sizeof('rlim_t', prefix : '#include <sys/resource.h>'))
 454
 455 decl_headers = '''
 456 #include <uchar.h>
 457 #include <sys/stat.h>
 458 '''
 459
 460 foreach decl : ['char16_t',
 461                 'char32_t',
 462                 'struct statx',
 463                ]
 464
 465         # We get -1 if the size cannot be determined
 466         have = cc.sizeof(decl, prefix : decl_headers, args : '-D_GNU_SOURCE') > 0
 467
 468         if decl == 'struct statx'
 469                 if have
 470                         want_linux_stat_h = false
 471                 else
 472                         have = cc.sizeof(decl,
 473                                          prefix : decl_headers + '#include <linux/stat.h>',
 474                                          args : '-D_GNU_SOURCE') > 0
 475                         want_linux_stat_h = have
 476                 endif
 477         endif
 478
 479         conf.set10('HAVE_' + decl.underscorify().to_upper(), have)
 480 endforeach
 481
 482 conf.set10('WANT_LINUX_STAT_H', want_linux_stat_h)
 483
 484 foreach ident : ['secure_getenv', '__secure_getenv']
 485         conf.set10('HAVE_' + ident.to_upper(), cc.has_function(ident))
 486 endforeach
 487
 488 foreach ident : [
 489         ['memfd_create',      '''#include <sys/mman.h>'''],
 490         ['gettid',            '''#include <sys/types.h>
 491                                  #include <unistd.h>'''],
 492         ['pivot_root',        '''#include <stdlib.h>
 493                                  #include <unistd.h>'''],     # no known header declares pivot_root
 494         ['name_to_handle_at', '''#include <sys/types.h>
 495                                  #include <sys/stat.h>
 496                                  #include <fcntl.h>'''],
 497         ['setns',             '''#include <sched.h>'''],
 498         ['renameat2',         '''#include <stdio.h>
 499                                  #include <fcntl.h>'''],
 500         ['kcmp',              '''#include <linux/kcmp.h>'''],
 501         ['keyctl',            '''#include <sys/types.h>
 502                                  #include <keyutils.h>'''],
 503         ['copy_file_range',   '''#include <sys/syscall.h>
 504                                  #include <unistd.h>'''],
 505         ['bpf',               '''#include <sys/syscall.h>
 506                                  #include <unistd.h>'''],
 507         ['statx',             '''#include <sys/types.h>
 508                                  #include <sys/stat.h>
 509                                  #include <unistd.h>'''],
 510         ['explicit_bzero' ,   '''#include <string.h>'''],
 511         ['reallocarray',      '''#include <malloc.h>'''],
 512         ['set_mempolicy',     '''#include <stdlib.h>
 513                                  #include <unistd.h>'''],
 514         ['get_mempolicy',     '''#include <stdlib.h>
 515                                  #include <unistd.h>'''],
 516         ['pidfd_send_signal', '''#include <stdlib.h>
 517                                  #include <unistd.h>
 518                                  #include <signal.h>
 519                                  #include <sys/wait.h>'''],
 520         ['pidfd_open',        '''#include <stdlib.h>
 521                                  #include <unistd.h>
 522                                  #include <signal.h>
 523                                  #include <sys/wait.h>'''],
 524         ['rt_sigqueueinfo',   '''#include <stdlib.h>
 525                                  #include <unistd.h>
 526                                  #include <signal.h>
 527                                  #include <sys/wait.h>'''],
 528 ]
 529
 530         have = cc.has_function(ident[0], prefix : ident[1], args : '-D_GNU_SOURCE')
 531         conf.set10('HAVE_' + ident[0].to_upper(), have)
 532 endforeach
 533
 534 if cc.has_function('getrandom', prefix : '''#include <sys/random.h>''', args : '-D_GNU_SOURCE')
 535         conf.set10('USE_SYS_RANDOM_H', true)
 536         conf.set10('HAVE_GETRANDOM', true)
 537 else
 538         have = cc.has_function('getrandom', prefix : '''#include <linux/random.h>''')
 539         conf.set10('USE_SYS_RANDOM_H', false)
 540         conf.set10('HAVE_GETRANDOM', have)
 541 endif
 542
 543 #####################################################################
 544
 545 vcs_tagger = [project_source_root + '/tools/meson-vcs-tag.sh',
 546               project_source_root,
 547               get_option('version-tag'),
 548               meson.project_version()]
 549
 550 version_h = vcs_tag(
 551         input : 'src/version/version.h.in',
 552         output : 'version.h',
 553         command: vcs_tagger)
 554
 555 versiondep = declare_dependency(sources: version_h)
 556
 557 sed = find_program('sed')
 558 awk = find_program('awk')
 559 m4 = find_program('m4')
 560 stat = find_program('stat')
 561 git = find_program('git', required : false)
 562 env = find_program('env')
 563 perl = find_program('perl', required : false)
 564
 565 meson_make_symlink = project_source_root + '/tools/meson-make-symlink.sh'
 566 mkdir_p = 'mkdir -p $DESTDIR/@0@'
 567 test_efi_create_disk_sh = find_program('test/test-efi-create-disk.sh')
 568 splash_bmp = files('test/splash.bmp')
 569
 570 # if -Dxxx-path option is found, use that. Otherwise, check in $PATH,
 571 # /usr/sbin, /sbin, and fall back to the default from middle column.
 572 progs = [['quotaon',    '/usr/sbin/quotaon'    ],
 573          ['quotacheck', '/usr/sbin/quotacheck' ],
 574          ['kmod',       '/usr/bin/kmod'        ],
 575          ['kexec',      '/usr/sbin/kexec'      ],
 576          ['sulogin',    '/usr/sbin/sulogin'    ],
 577          ['mount',      '/usr/bin/mount',      'MOUNT_PATH'],
 578          ['umount',     '/usr/bin/umount',     'UMOUNT_PATH'],
 579          ['loadkeys',   '/usr/bin/loadkeys',   'KBD_LOADKEYS'],
 580          ['setfont',    '/usr/bin/setfont',    'KBD_SETFONT'],
 581          ['nologin',    '/usr/sbin/nologin',   ],
 582         ]
 583 foreach prog : progs
 584         path = get_option(prog[0] + '-path')
 585         if path != ''
 586                 message('Using @1@ for @0@'.format(prog[0], path))
 587         else
 588                 exe = find_program(prog[0],
 589                                    '/usr/sbin/' + prog[0],
 590                                    '/sbin/' + prog[0],
 591                                    required: false)
 592                 path = exe.found() ? exe.path() : prog[1]
 593         endif
 594         name = prog.length() > 2 ? prog[2] : prog[0].to_upper()
 595         conf.set_quoted(name, path)
 596         substs.set(name, path)
 597 endforeach
 598
 599 conf.set_quoted('TELINIT', get_option('telinit-path'))
 600
 601 if run_command('ln', '--relative', '--help').returncode() != 0
 602         error('ln does not support --relative (added in coreutils 8.16)')
 603 endif
 604
 605 ############################################################
 606
 607 gperf = find_program('gperf')
 608
 609 gperf_test_format = '''
 610 #include <string.h>
 611 const char * in_word_set(const char *, @0@);
 612 @1@
 613 '''
 614 gperf_snippet_format = 'echo foo,bar | @0@ -L ANSI-C'
 615 gperf_snippet = run_command('sh', '-c', gperf_snippet_format.format(gperf.path()))
 616 gperf_test = gperf_test_format.format('size_t', gperf_snippet.stdout())
 617 if cc.compiles(gperf_test)
 618         gperf_len_type = 'size_t'
 619 else
 620         gperf_test = gperf_test_format.format('unsigned', gperf_snippet.stdout())
 621         if cc.compiles(gperf_test)
 622                 gperf_len_type = 'unsigned'
 623         else
 624                 error('unable to determine gperf len type')
 625         endif
 626 endif
 627 message('gperf len type is @0@'.format(gperf_len_type))
 628 conf.set('GPERF_LEN_TYPE', gperf_len_type,
 629          description : 'The type of gperf "len" parameter')
 630
 631 ############################################################
 632
 633 if not cc.has_header('sys/capability.h')
 634         error('POSIX caps headers not found')
 635 endif
 636 foreach header : ['crypt.h',
 637                   'linux/memfd.h',
 638                   'linux/vm_sockets.h',
 639                   'sys/auxv.h',
 640                   'valgrind/memcheck.h',
 641                   'valgrind/valgrind.h',
 642                  ]
 643
 644         conf.set10('HAVE_' + header.underscorify().to_upper(),
 645                    cc.has_header(header))
 646 endforeach
 647
 648 ############################################################
 649
 650 fallback_hostname = get_option('fallback-hostname')
 651 if fallback_hostname == '' or fallback_hostname[0] == '.' or fallback_hostname[0] == '-'
 652         error('Invalid fallback-hostname configuration')
 653         # A more extensive test is done in test-hostname-util. Let's catch
 654         # the most obvious errors here so we don't fail with an assert later.
 655 endif
 656 conf.set_quoted('FALLBACK_HOSTNAME', fallback_hostname)
 657
 658 conf.set10('ENABLE_COMPAT_GATEWAY_HOSTNAME', get_option('compat-gateway-hostname'))
 659 gateway_hostnames = ['_gateway'] + (conf.get('ENABLE_COMPAT_GATEWAY_HOSTNAME') == 1 ? ['gateway'] : [])
 660
 661 default_hierarchy = get_option('default-hierarchy')
 662 conf.set_quoted('DEFAULT_HIERARCHY_NAME', default_hierarchy,
 663                 description : 'default cgroup hierarchy as string')
 664 if default_hierarchy == 'legacy'
 665         conf.set('DEFAULT_HIERARCHY', 'CGROUP_UNIFIED_NONE')
 666 elif default_hierarchy == 'hybrid'
 667         conf.set('DEFAULT_HIERARCHY', 'CGROUP_UNIFIED_SYSTEMD')
 668 else
 669         conf.set('DEFAULT_HIERARCHY', 'CGROUP_UNIFIED_ALL')
 670 endif
 671
 672 default_net_naming_scheme = get_option('default-net-naming-scheme')
 673 conf.set_quoted('DEFAULT_NET_NAMING_SCHEME', default_net_naming_scheme)
 674
 675 time_epoch = get_option('time-epoch')
 676 if time_epoch == -1
 677         source_date_epoch = run_command('sh', ['-c', 'echo "$SOURCE_DATE_EPOCH"']).stdout().strip()
 678         if source_date_epoch != ''
 679                 time_epoch = source_date_epoch.to_int()
 680         else
 681                 NEWS = files('NEWS')
 682                 time_epoch = run_command(stat, '-c', '%Y', NEWS).stdout().to_int()
 683         endif
 684 endif
 685 conf.set('TIME_EPOCH', time_epoch)
 686
 687 system_uid_max = get_option('system-uid-max')
 688 if system_uid_max == -1
 689         system_uid_max = run_command(
 690                 awk,
 691                 '/^\s*SYS_UID_MAX\s+/ { uid=$2 } END { print uid }',
 692                 '/etc/login.defs').stdout().strip()
 693         if system_uid_max == ''
 694                 system_uid_max = 999
 695         else
 696                 system_uid_max = system_uid_max.to_int()
 697         endif
 698 endif
 699 conf.set('SYSTEM_UID_MAX', system_uid_max)
 700 substs.set('systemuidmax', system_uid_max)
 701
 702 system_gid_max = get_option('system-gid-max')
 703 if system_gid_max == -1
 704         system_gid_max = run_command(
 705                 awk,
 706                 '/^\s*SYS_GID_MAX\s+/ { gid=$2 } END { print gid }',
 707                 '/etc/login.defs').stdout().strip()
 708         if system_gid_max == ''
 709                 system_gid_max = 999
 710         else
 711                 system_gid_max = system_gid_max.to_int()
 712         endif
 713 endif
 714 conf.set('SYSTEM_GID_MAX', system_gid_max)
 715 substs.set('systemgidmax', system_gid_max)
 716
 717 dynamic_uid_min = get_option('dynamic-uid-min')
 718 dynamic_uid_max = get_option('dynamic-uid-max')
 719 conf.set('DYNAMIC_UID_MIN', dynamic_uid_min)
 720 conf.set('DYNAMIC_UID_MAX', dynamic_uid_max)
 721 substs.set('dynamicuidmin', dynamic_uid_min)
 722 substs.set('dynamicuidmax', dynamic_uid_max)
 723
 724 container_uid_base_min = get_option('container-uid-base-min')
 725 container_uid_base_max = get_option('container-uid-base-max')
 726 conf.set('CONTAINER_UID_BASE_MIN', container_uid_base_min)
 727 conf.set('CONTAINER_UID_BASE_MAX', container_uid_base_max)
 728 substs.set('containeruidbasemin', container_uid_base_min)
 729 substs.set('containeruidbasemax', container_uid_base_max)
 730
 731 nobody_user = get_option('nobody-user')
 732 nobody_group = get_option('nobody-group')
 733
 734 if not meson.is_cross_build()
 735         getent_result = run_command('getent', 'passwd', '65534')
 736         if getent_result.returncode() == 0
 737                 name = getent_result.stdout().split(':')[0]
 738                 if name != nobody_user
 739                         warning('\n' +
 740                                 '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) +
 741                                 'Your build will result in an user table setup that is incompatible with the local system.')
 742                 endif
 743         endif
 744         id_result = run_command('id', '-u', nobody_user)
 745         if id_result.returncode() == 0
 746                 id = id_result.stdout().to_int()
 747                 if id != 65534
 748                         warning('\n' +
 749                                 '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) +
 750                                 'Your build will result in an user table setup that is incompatible with the local system.')
 751                 endif
 752         endif
 753
 754         getent_result = run_command('getent', 'group', '65534')
 755         if getent_result.returncode() == 0
 756                 name = getent_result.stdout().split(':')[0]
 757                 if name != nobody_group
 758                         warning('\n' +
 759                                 '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) +
 760                                 'Your build will result in an group table setup that is incompatible with the local system.')
 761                 endif
 762         endif
 763         id_result = run_command('id', '-g', nobody_group)
 764         if id_result.returncode() == 0
 765                 id = id_result.stdout().to_int()
 766                 if id != 65534
 767                         warning('\n' +
 768                                 '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) +
 769                                 'Your build will result in an group table setup that is incompatible with the local system.')
 770                 endif
 771         endif
 772 endif
 773 if nobody_user != nobody_group and not (nobody_user == 'nobody' and nobody_group == 'nogroup')
 774         warning('\n' +
 775                 'The configured user name "@0@" and group name "@0@" of the nobody user/group are not equivalent.\n'.format(nobody_user, nobody_group) +
 776                 'Please re-check that both "nobody-user" and "nobody-group" options are correctly set.')
 777 endif
 778
 779 conf.set_quoted('NOBODY_USER_NAME', nobody_user)
 780 conf.set_quoted('NOBODY_GROUP_NAME', nobody_group)
 781 substs.set('NOBODY_USER_NAME', nobody_user)
 782 substs.set('NOBODY_GROUP_NAME', nobody_group)
 783
 784 tty_gid = get_option('tty-gid')
 785 conf.set('TTY_GID', tty_gid)
 786 substs.set('TTY_GID', tty_gid)
 787
 788 # Ensure provided GID argument is numeric, otherwise fallback to default assignment
 789 users_gid = get_option('users-gid')
 790 substs.set('USERS_GID', users_gid < 0 ? '-' : users_gid)
 791
 792 conf.set10('ENABLE_ADM_GROUP', get_option('adm-group'))
 793 conf.set10('ENABLE_WHEEL_GROUP', get_option('wheel-group'))
 794
 795 dev_kvm_mode = get_option('dev-kvm-mode')
 796 substs.set('DEV_KVM_MODE', dev_kvm_mode)
 797 conf.set10('DEV_KVM_UACCESS', dev_kvm_mode != '0666')
 798 group_render_mode = get_option('group-render-mode')
 799 substs.set('GROUP_RENDER_MODE', group_render_mode)
 800 conf.set10('GROUP_RENDER_UACCESS', group_render_mode != '0666')
 801
 802 kill_user_processes = get_option('default-kill-user-processes')
 803 conf.set10('KILL_USER_PROCESSES', kill_user_processes)
 804 conf.set_quoted('KILL_USER_PROCESSES_YES_NO', kill_user_processes ? 'yes' : 'no')
 805 substs.set('KILL_USER_PROCESSES', kill_user_processes ? 'yes' : 'no')
 806
 807 dns_servers = get_option('dns-servers')
 808 conf.set_quoted('DNS_SERVERS', dns_servers)
 809 substs.set('DNS_SERVERS', dns_servers)
 810
 811 ntp_servers = get_option('ntp-servers')
 812 conf.set_quoted('NTP_SERVERS', ntp_servers)
 813 substs.set('NTP_SERVERS', ntp_servers)
 814
 815 default_locale = get_option('default-locale')
 816 if default_locale == ''
 817         if not meson.is_cross_build()
 818                 choose_default_locale_sh = find_program('tools/choose-default-locale.sh')
 819                 default_locale = run_command(choose_default_locale_sh).stdout().strip()
 820         else
 821                 default_locale = 'C.UTF-8'
 822         endif
 823 endif
 824 conf.set_quoted('SYSTEMD_DEFAULT_LOCALE', default_locale)
 825
 826 conf.set_quoted('GETTEXT_PACKAGE', meson.project_name())
 827
 828 service_watchdog = get_option('service-watchdog')
 829 watchdog_value = service_watchdog == '' ? '' : 'WatchdogSec=' + service_watchdog
 830 substs.set('SERVICE_WATCHDOG', watchdog_value)
 831
 832 substs.set('SUSHELL', get_option('debug-shell'))
 833 substs.set('DEBUGTTY', get_option('debug-tty'))
 834 conf.set_quoted('DEBUGTTY', get_option('debug-tty'))
 835
 836 enable_debug_hashmap = false
 837 enable_debug_mmap_cache = false
 838 enable_debug_siphash = false
 839 foreach name : get_option('debug-extra')
 840         if name == 'hashmap'
 841                 enable_debug_hashmap = true
 842         elif name == 'mmap-cache'
 843                 enable_debug_mmap_cache = true
 844         elif name == 'siphash'
 845                 enable_debug_siphash = true
 846         else
 847                 message('unknown debug option "@0@", ignoring'.format(name))
 848         endif
 849 endforeach
 850 conf.set10('ENABLE_DEBUG_HASHMAP', enable_debug_hashmap)
 851 conf.set10('ENABLE_DEBUG_MMAP_CACHE', enable_debug_mmap_cache)
 852 conf.set10('ENABLE_DEBUG_SIPHASH', enable_debug_siphash)
 853
 854 conf.set10('VALGRIND', get_option('valgrind'))
 855 conf.set10('LOG_TRACE', get_option('log-trace'))
 856
 857 default_user_path = get_option('user-path')
 858 if default_user_path != ''
 859         conf.set_quoted('DEFAULT_USER_PATH', default_user_path)
 860         default_user_path_display = default_user_path
 861 else
 862         # meson 0.49 fails when ?: is used in .format()
 863         default_user_path_display = '(same as system services)'
 864 endif
 865
 866
 867 #####################################################################
 868
 869 threads = dependency('threads')
 870 librt = cc.find_library('rt')
 871 libm = cc.find_library('m')
 872 libdl = cc.find_library('dl')
 873 libcrypt = cc.find_library('crypt')
 874
 875 libcap = dependency('libcap', required : false)
 876 if not libcap.found()
 877         # Compat with Ubuntu 14.04 which ships libcap w/o .pc file
 878         libcap = cc.find_library('cap')
 879 endif
 880
 881 libmount = dependency('mount',
 882                       version : fuzzer_build ? '>= 0' : '>= 2.30')
 883
 884 want_libfdisk = get_option('fdisk')
 885 if want_libfdisk != 'false' and not skip_deps
 886         libfdisk = dependency('fdisk',
 887                               required : want_libfdisk == 'true')
 888         have = libfdisk.found()
 889 else
 890         have = false
 891         libfdisk = []
 892 endif
 893 conf.set10('HAVE_LIBFDISK', have)
 894
 895 want_pwquality = get_option('pwquality')
 896 if want_pwquality != 'false' and not skip_deps
 897         libpwquality = dependency('pwquality', required : want_pwquality == 'true')
 898         have = libpwquality.found()
 899 else
 900         have = false
 901         libpwquality = []
 902 endif
 903 conf.set10('HAVE_PWQUALITY', have)
 904
 905 want_seccomp = get_option('seccomp')
 906 if want_seccomp != 'false' and not skip_deps
 907         libseccomp = dependency('libseccomp',
 908                                 version : '>= 2.3.1',
 909                                 required : want_seccomp == 'true')
 910         have = libseccomp.found()
 911 else
 912         have = false
 913         libseccomp = []
 914 endif
 915 conf.set10('HAVE_SECCOMP', have)
 916
 917 want_selinux = get_option('selinux')
 918 if want_selinux != 'false' and not skip_deps
 919         libselinux = dependency('libselinux',
 920                                 version : '>= 2.1.9',
 921                                 required : want_selinux == 'true')
 922         have = libselinux.found()
 923 else
 924         have = false
 925         libselinux = []
 926 endif
 927 conf.set10('HAVE_SELINUX', have)
 928
 929 want_apparmor = get_option('apparmor')
 930 if want_apparmor != 'false' and not skip_deps
 931         libapparmor = dependency('libapparmor',
 932                                  required : want_apparmor == 'true')
 933         have = libapparmor.found()
 934 else
 935         have = false
 936         libapparmor = []
 937 endif
 938 conf.set10('HAVE_APPARMOR', have)
 939
 940 smack_run_label = get_option('smack-run-label')
 941 if smack_run_label != ''
 942         conf.set_quoted('SMACK_RUN_LABEL', smack_run_label)
 943 endif
 944
 945 want_polkit = get_option('polkit')
 946 install_polkit = false
 947 install_polkit_pkla = false
 948 if want_polkit != 'false' and not skip_deps
 949         install_polkit = true
 950
 951         libpolkit = dependency('polkit-gobject-1',
 952                                required : false)
 953         if libpolkit.found() and libpolkit.version().version_compare('< 0.106')
 954                 message('Old polkit detected, will install pkla files')
 955                 install_polkit_pkla = true
 956         endif
 957 endif
 958 conf.set10('ENABLE_POLKIT', install_polkit)
 959
 960 want_acl = get_option('acl')
 961 if want_acl != 'false' and not skip_deps
 962         libacl = cc.find_library('acl', required : want_acl == 'true')
 963         have = libacl.found()
 964 else
 965         have = false
 966         libacl = []
 967 endif
 968 conf.set10('HAVE_ACL', have)
 969
 970 want_audit = get_option('audit')
 971 if want_audit != 'false' and not skip_deps
 972         libaudit = dependency('audit', required : want_audit == 'true')
 973         have = libaudit.found()
 974 else
 975         have = false
 976         libaudit = []
 977 endif
 978 conf.set10('HAVE_AUDIT', have)
 979
 980 want_blkid = get_option('blkid')
 981 if want_blkid != 'false' and not skip_deps
 982         libblkid = dependency('blkid', required : want_blkid == 'true')
 983         have = libblkid.found()
 984 else
 985         have = false
 986         libblkid = []
 987 endif
 988 conf.set10('HAVE_BLKID', have)
 989
 990 want_kmod = get_option('kmod')
 991 if want_kmod != 'false' and not skip_deps
 992         libkmod = dependency('libkmod',
 993                              version : '>= 15',
 994                              required : want_kmod == 'true')
 995         have = libkmod.found()
 996 else
 997         have = false
 998         libkmod = []
 999 endif
1000 conf.set10('HAVE_KMOD', have)
1001
1002 want_pam = get_option('pam')
1003 if want_pam != 'false' and not skip_deps
1004         libpam = cc.find_library('pam', required : want_pam == 'true')
1005         libpam_misc = cc.find_library('pam_misc', required : want_pam == 'true')
1006         have = libpam.found() and libpam_misc.found()
1007 else
1008         have = false
1009         libpam = []
1010         libpam_misc = []
1011 endif
1012 conf.set10('HAVE_PAM', have)
1013
1014 want_microhttpd = get_option('microhttpd')
1015 if want_microhttpd != 'false' and not skip_deps
1016         libmicrohttpd = dependency('libmicrohttpd',
1017                                    version : '>= 0.9.33',
1018                                    required : want_microhttpd == 'true')
1019         have = libmicrohttpd.found()
1020 else
1021         have = false
1022         libmicrohttpd = []
1023 endif
1024 conf.set10('HAVE_MICROHTTPD', have)
1025
1026 want_libcryptsetup = get_option('libcryptsetup')
1027 if want_libcryptsetup != 'false' and not skip_deps
1028         libcryptsetup = dependency('libcryptsetup',
1029                                    version : '>= 2.0.1',
1030                                    required : want_libcryptsetup == 'true')
1031         have = libcryptsetup.found()
1032
1033         conf.set10('HAVE_CRYPT_SET_METADATA_SIZE',
1034                    have and cc.has_function('crypt_set_metadata_size', dependencies : libcryptsetup))
1035 else
1036         have = false
1037         libcryptsetup = []
1038 endif
1039 conf.set10('HAVE_LIBCRYPTSETUP', have)
1040
1041 want_libcurl = get_option('libcurl')
1042 if want_libcurl != 'false' and not skip_deps
1043         libcurl = dependency('libcurl',
1044                              version : '>= 7.32.0',
1045                              required : want_libcurl == 'true')
1046         have = libcurl.found()
1047 else
1048         have = false
1049         libcurl = []
1050 endif
1051 conf.set10('HAVE_LIBCURL', have)
1052
1053 want_libidn = get_option('libidn')
1054 want_libidn2 = get_option('libidn2')
1055 if want_libidn == 'true' and want_libidn2 == 'true'
1056         error('libidn and libidn2 cannot be requested simultaneously')
1057 endif
1058
1059 if want_libidn2 != 'false' and want_libidn != 'true' and not skip_deps
1060         libidn = dependency('libidn2',
1061                             required : want_libidn2 == 'true')
1062         have = libidn.found()
1063 else
1064         have = false
1065         libidn = []
1066 endif
1067 conf.set10('HAVE_LIBIDN2', have)
1068 if not have and want_libidn != 'false' and not skip_deps
1069         # libidn is used for both libidn and libidn2 objects
1070         libidn = dependency('libidn',
1071                             required : want_libidn == 'true')
1072         have = libidn.found()
1073 else
1074         have = false
1075 endif
1076 conf.set10('HAVE_LIBIDN', have)
1077
1078 want_libiptc = get_option('libiptc')
1079 if want_libiptc != 'false' and not skip_deps
1080         libiptc = dependency('libiptc',
1081                              required : want_libiptc == 'true')
1082         have = libiptc.found()
1083 else
1084         have = false
1085         libiptc = []
1086 endif
1087 conf.set10('HAVE_LIBIPTC', have)
1088
1089 want_qrencode = get_option('qrencode')
1090 if want_qrencode != 'false' and not skip_deps
1091         libqrencode = dependency('libqrencode',
1092                                  required : want_qrencode == 'true')
1093         have = libqrencode.found()
1094 else
1095         have = false
1096         libqrencode = []
1097 endif
1098 conf.set10('HAVE_QRENCODE', have)
1099
1100 want_gcrypt = get_option('gcrypt')
1101 if want_gcrypt != 'false' and not skip_deps
1102         libgcrypt = cc.find_library('gcrypt', required : want_gcrypt == 'true')
1103         libgpg_error = cc.find_library('gpg-error', required : want_gcrypt == 'true')
1104         have = libgcrypt.found() and libgpg_error.found()
1105 else
1106         have = false
1107 endif
1108 if not have
1109         # link to neither of the libs if one is not found
1110         libgcrypt = []
1111         libgpg_error = []
1112 endif
1113 conf.set10('HAVE_GCRYPT', have)
1114
1115 want_gnutls = get_option('gnutls')
1116 if want_gnutls != 'false' and not skip_deps
1117         libgnutls = dependency('gnutls',
1118                                version : '>= 3.1.4',
1119                                required : want_gnutls == 'true')
1120         have = libgnutls.found()
1121 else
1122         have = false
1123         libgnutls = []
1124 endif
1125 conf.set10('HAVE_GNUTLS', have)
1126
1127 want_openssl = get_option('openssl')
1128 if want_openssl != 'false' and not skip_deps
1129         libopenssl = dependency('openssl',
1130                                 version : '>= 1.1.0',
1131                                 required : want_openssl == 'true')
1132         have = libopenssl.found()
1133 else
1134         have = false
1135         libopenssl = []
1136 endif
1137 conf.set10('HAVE_OPENSSL', have)
1138
1139 want_p11kit = get_option('p11kit')
1140 if want_p11kit != 'false' and not skip_deps
1141         libp11kit = dependency('p11-kit-1',
1142                                version : '>= 0.23.3',
1143                                required : want_p11kit == 'true')
1144         have = libp11kit.found()
1145 else
1146         have = false
1147         libp11kit = []
1148 endif
1149 conf.set10('HAVE_P11KIT', have)
1150
1151 want_elfutils = get_option('elfutils')
1152 if want_elfutils != 'false' and not skip_deps
1153         libdw = dependency('libdw',
1154                            required : want_elfutils == 'true')
1155         have = libdw.found()
1156 else
1157         have = false
1158         libdw = []
1159 endif
1160 conf.set10('HAVE_ELFUTILS', have)
1161
1162 want_zlib = get_option('zlib')
1163 if want_zlib != 'false' and not skip_deps
1164         libz = dependency('zlib',
1165                           required : want_zlib == 'true')
1166         have = libz.found()
1167 else
1168         have = false
1169         libz = []
1170 endif
1171 conf.set10('HAVE_ZLIB', have)
1172
1173 want_bzip2 = get_option('bzip2')
1174 if want_bzip2 != 'false' and not skip_deps
1175         libbzip2 = cc.find_library('bz2',
1176                                    required : want_bzip2 == 'true')
1177         have = libbzip2.found()
1178 else
1179         have = false
1180         libbzip2 = []
1181 endif
1182 conf.set10('HAVE_BZIP2', have)
1183
1184 want_xz = get_option('xz')
1185 if want_xz != 'false' and not skip_deps
1186         libxz = dependency('liblzma',
1187                            required : want_xz == 'true')
1188         have = libxz.found()
1189 else
1190         have = false
1191         libxz = []
1192 endif
1193 conf.set10('HAVE_XZ', have)
1194
1195 want_lz4 = get_option('lz4')
1196 if want_lz4 != 'false' and not skip_deps
1197         liblz4 = dependency('liblz4',
1198                             version : '>= 1.3.0',
1199                             required : want_lz4 == 'true')
1200         have = liblz4.found()
1201 else
1202         have = false
1203         liblz4 = []
1204 endif
1205 conf.set10('HAVE_LZ4', have)
1206
1207 want_zstd = get_option('zstd')
1208 if want_zstd != 'false' and not skip_deps
1209         libzstd = dependency('libzstd',
1210                              required : want_zstd == 'true',
1211                              version : '>= 1.4.0')
1212         have = libzstd.found()
1213 else
1214         have = false
1215         libzstd = []
1216 endif
1217 conf.set10('HAVE_ZSTD', have)
1218
1219 want_xkbcommon = get_option('xkbcommon')
1220 if want_xkbcommon != 'false' and not skip_deps
1221         libxkbcommon = dependency('xkbcommon',
1222                                   version : '>= 0.3.0',
1223                                   required : want_xkbcommon == 'true')
1224         have = libxkbcommon.found()
1225 else
1226         have = false
1227         libxkbcommon = []
1228 endif
1229 conf.set10('HAVE_XKBCOMMON', have)
1230
1231 want_pcre2 = get_option('pcre2')
1232 if want_pcre2 != 'false'
1233         libpcre2 = dependency('libpcre2-8',
1234                               required : want_pcre2 == 'true')
1235         have = libpcre2.found()
1236 else
1237         have = false
1238         libpcre2 = []
1239 endif
1240 conf.set10('HAVE_PCRE2', have)
1241
1242 want_glib = get_option('glib')
1243 if want_glib != 'false' and not skip_deps
1244         libglib =    dependency('glib-2.0',
1245                                 version : '>= 2.22.0',
1246                                 required : want_glib == 'true')
1247         libgobject = dependency('gobject-2.0',
1248                                 version : '>= 2.22.0',
1249                                 required : want_glib == 'true')
1250         libgio =     dependency('gio-2.0',
1251                                 required : want_glib == 'true')
1252         have = libglib.found() and libgobject.found() and libgio.found()
1253 else
1254         have = false
1255         libglib = []
1256         libgobject = []
1257         libgio = []
1258 endif
1259 conf.set10('HAVE_GLIB', have)
1260
1261 want_dbus = get_option('dbus')
1262 if want_dbus != 'false' and not skip_deps
1263         libdbus = dependency('dbus-1',
1264                              version : '>= 1.3.2',
1265                              required : want_dbus == 'true')
1266         have = libdbus.found()
1267 else
1268         have = false
1269         libdbus = []
1270 endif
1271 conf.set10('HAVE_DBUS', have)
1272
1273 default_dnssec = get_option('default-dnssec')
1274 if skip_deps
1275         default_dnssec = 'no'
1276 endif
1277 if default_dnssec != 'no' and conf.get('HAVE_GCRYPT') == 0
1278         message('default-dnssec cannot be set to yes or allow-downgrade when gcrypt is disabled. Setting default-dnssec to no.')
1279         default_dnssec = 'no'
1280 endif
1281 conf.set('DEFAULT_DNSSEC_MODE',
1282          'DNSSEC_' + default_dnssec.underscorify().to_upper())
1283 substs.set('DEFAULT_DNSSEC_MODE', default_dnssec)
1284
1285 dns_over_tls = get_option('dns-over-tls')
1286 if dns_over_tls != 'false'
1287         if dns_over_tls == 'openssl'
1288                 have_gnutls = false
1289         else
1290                 have_gnutls = (conf.get('HAVE_GNUTLS') == 1 and libgnutls.version().version_compare('>= 3.6.0'))
1291                 if dns_over_tls == 'gnutls' and not have_gnutls
1292                         error('DNS-over-TLS support was requested with gnutls, but dependencies are not available')
1293                 endif
1294         endif
1295         if dns_over_tls == 'gnutls' or have_gnutls
1296                 have_openssl = false
1297         else
1298                 have_openssl = conf.get('HAVE_OPENSSL') == 1
1299                 if dns_over_tls != 'auto' and not have_openssl
1300                         str = dns_over_tls == 'openssl' ? ' with openssl' : ''
1301                         error('DNS-over-TLS support was requested@0@, but dependencies are not available'.format(str))
1302                 endif
1303         endif
1304         have = have_gnutls or have_openssl
1305 else
1306         have = false
1307         have_gnutls = false
1308         have_openssl = false
1309 endif
1310 conf.set10('ENABLE_DNS_OVER_TLS', have)
1311 conf.set10('DNS_OVER_TLS_USE_GNUTLS', have_gnutls)
1312 conf.set10('DNS_OVER_TLS_USE_OPENSSL', have_openssl)
1313
1314 default_dns_over_tls = get_option('default-dns-over-tls')
1315 if skip_deps
1316         default_dns_over_tls = 'no'
1317 endif
1318 if default_dns_over_tls != 'no' and conf.get('ENABLE_DNS_OVER_TLS') == 0
1319         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.')
1320         default_dns_over_tls = 'no'
1321 endif
1322 conf.set('DEFAULT_DNS_OVER_TLS_MODE',
1323          'DNS_OVER_TLS_' + default_dns_over_tls.underscorify().to_upper())
1324 substs.set('DEFAULT_DNS_OVER_TLS_MODE', default_dns_over_tls)
1325
1326 default_mdns = get_option('default-mdns')
1327 conf.set('DEFAULT_MDNS_MODE',
1328          'RESOLVE_SUPPORT_' + default_mdns.to_upper())
1329 substs.set('DEFAULT_MDNS_MODE', default_mdns)
1330
1331 default_llmnr = get_option('default-llmnr')
1332 conf.set('DEFAULT_LLMNR_MODE',
1333          'RESOLVE_SUPPORT_' + default_llmnr.to_upper())
1334 substs.set('DEFAULT_LLMNR_MODE', default_llmnr)
1335
1336 want_repart = get_option('repart')
1337 if want_repart != 'false'
1338         have = (conf.get('HAVE_OPENSSL') == 1 and
1339                 conf.get('HAVE_LIBFDISK') == 1)
1340         if want_repart == 'true' and not have
1341                 error('repart support was requested, but dependencies are not available')
1342         endif
1343 else
1344         have = false
1345 endif
1346 conf.set10('ENABLE_REPART', have)
1347
1348 want_importd = get_option('importd')
1349 if want_importd != 'false'
1350         have = (conf.get('HAVE_LIBCURL') == 1 and
1351                 conf.get('HAVE_ZLIB') == 1 and
1352                 conf.get('HAVE_XZ') == 1 and
1353                 conf.get('HAVE_GCRYPT') == 1)
1354         if want_importd == 'true' and not have
1355                 error('importd support was requested, but dependencies are not available')
1356         endif
1357 else
1358         have = false
1359 endif
1360 conf.set10('ENABLE_IMPORTD', have)
1361
1362 want_homed = get_option('homed')
1363 if want_homed != 'false'
1364         have = (conf.get('HAVE_OPENSSL') == 1 and
1365                 conf.get('HAVE_LIBFDISK') == 1 and
1366                 conf.get('HAVE_LIBCRYPTSETUP') == 1)
1367         if want_homed == 'true' and not have
1368                 error('homed support was requested, but dependencies are not available')
1369         endif
1370 else
1371         have = false
1372 endif
1373 conf.set10('ENABLE_HOMED', have)
1374
1375 have = have and conf.get('HAVE_PAM') == 1
1376 conf.set10('ENABLE_PAM_HOME', have)
1377
1378 want_remote = get_option('remote')
1379 if want_remote != 'false'
1380         have_deps = [conf.get('HAVE_MICROHTTPD') == 1,
1381                      conf.get('HAVE_LIBCURL') == 1]
1382         # sd-j-remote requires µhttpd, and sd-j-upload requires libcurl, so
1383         # it's possible to build one without the other. Complain only if
1384         # support was explicitly requested. The auxiliary files like sysusers
1385         # config should be installed when any of the programs are built.
1386         if want_remote == 'true' and not (have_deps[0] and have_deps[1])
1387                 error('remote support was requested, but dependencies are not available')
1388         endif
1389         have = have_deps[0] or have_deps[1]
1390 else
1391         have = false
1392 endif
1393 conf.set10('ENABLE_REMOTE', have)
1394
1395 foreach term : ['utmp',
1396                 'hibernate',
1397                 'environment-d',
1398                 'binfmt',
1399                 'coredump',
1400                 'pstore',
1401                 'resolve',
1402                 'logind',
1403                 'hostnamed',
1404                 'localed',
1405                 'machined',
1406                 'portabled',
1407                 'userdb',
1408                 'networkd',
1409                 'timedated',
1410                 'timesyncd',
1411                 'firstboot',
1412                 'randomseed',
1413                 'backlight',
1414                 'vconsole',
1415                 'quotacheck',
1416                 'sysusers',
1417                 'tmpfiles',
1418                 'hwdb',
1419                 'rfkill',
1420                 'xdg-autostart',
1421                 'ldconfig',
1422                 'efi',
1423                 'tpm',
1424                 'ima',
1425                 'smack',
1426                 'gshadow',
1427                 'idn',
1428                 'initrd',
1429                 'nss-myhostname',
1430                 'nss-systemd']
1431         have = get_option(term)
1432         name = 'ENABLE_' + term.underscorify().to_upper()
1433         conf.set10(name, have)
1434 endforeach
1435
1436 foreach tuple : [['nss-mymachines', 'machined'],
1437                  ['nss-resolve',    'resolve']]
1438         want = get_option(tuple[0])
1439         if want != 'false'
1440                 have = get_option(tuple[1])
1441                 if want == 'true' and not have
1442                         error('@0@ is requested but @1@ is disabled'.format(tuple[0], tuple[1]))
1443                 endif
1444         else
1445                 have = false
1446         endif
1447         name = 'ENABLE_' + tuple[0].underscorify().to_upper()
1448         conf.set10(name, have)
1449 endforeach
1450
1451 enable_nss = false
1452 foreach term : ['ENABLE_NSS_MYHOSTNAME',
1453                 'ENABLE_NSS_MYMACHINES',
1454                 'ENABLE_NSS_RESOLVE',
1455                 'ENABLE_NSS_SYSTEMD']
1456         if conf.get(term) == 1
1457                 enable_nss = true
1458         endif
1459 endforeach
1460 conf.set10('ENABLE_NSS', enable_nss)
1461
1462 conf.set10('ENABLE_TIMEDATECTL', get_option('timedated') or get_option('timesyncd'))
1463
1464 tests = []
1465 fuzzers = []
1466
1467 conf.set10('SYSTEMD_SLOW_TESTS_DEFAULT', slow_tests)
1468
1469 #####################################################################
1470
1471 if get_option('efi')
1472         efi_arch = host_machine.cpu_family()
1473
1474         if efi_arch == 'x86'
1475                 EFI_MACHINE_TYPE_NAME = 'ia32'
1476                 gnu_efi_arch = 'ia32'
1477         elif efi_arch == 'x86_64'
1478                 EFI_MACHINE_TYPE_NAME = 'x64'
1479                 gnu_efi_arch = 'x86_64'
1480         elif efi_arch == 'arm'
1481                 EFI_MACHINE_TYPE_NAME = 'arm'
1482                 gnu_efi_arch = 'arm'
1483         elif efi_arch == 'aarch64'
1484                 EFI_MACHINE_TYPE_NAME = 'aa64'
1485                 gnu_efi_arch = 'aarch64'
1486         else
1487                 EFI_MACHINE_TYPE_NAME = ''
1488                 gnu_efi_arch = ''
1489         endif
1490
1491         have = true
1492         conf.set_quoted('EFI_MACHINE_TYPE_NAME', EFI_MACHINE_TYPE_NAME)
1493
1494         conf.set('SD_TPM_PCR', get_option('tpm-pcrindex'))
1495 else
1496         have = false
1497 endif
1498 conf.set10('ENABLE_EFI', have)
1499
1500 #####################################################################
1501
1502 config_h = configure_file(
1503         output : 'config.h',
1504         configuration : conf)
1505
1506 meson_apply_m4 = find_program('tools/meson-apply-m4.sh')
1507
1508 includes = include_directories('src/basic',
1509                                'src/boot',
1510                                'src/home',
1511                                'src/shared',
1512                                'src/systemd',
1513                                'src/journal',
1514                                'src/journal-remote',
1515                                'src/nspawn',
1516                                'src/resolve',
1517                                'src/timesync',
1518                                'src/time-wait-sync',
1519                                'src/login',
1520                                'src/udev',
1521                                'src/libudev',
1522                                'src/core',
1523                                'src/shutdown',
1524                                'src/xdg-autostart-generator',
1525                                'src/libsystemd/sd-bus',
1526                                'src/libsystemd/sd-device',
1527                                'src/libsystemd/sd-event',
1528                                'src/libsystemd/sd-hwdb',
1529                                'src/libsystemd/sd-id128',
1530                                'src/libsystemd/sd-netlink',
1531                                'src/libsystemd/sd-network',
1532                                'src/libsystemd/sd-resolve',
1533                                'src/libsystemd-network',
1534                                '.')
1535
1536 add_project_arguments('-include', 'config.h', language : 'c')
1537
1538 generate_gperfs = find_program('tools/generate-gperfs.py')
1539
1540 subdir('po')
1541 subdir('catalog')
1542 subdir('src/systemd')
1543 subdir('src/basic')
1544 subdir('src/libsystemd')
1545 subdir('src/libsystemd-network')
1546 subdir('src/journal')
1547 subdir('src/login')
1548
1549 libjournal_core = static_library(
1550         'journal-core',
1551         libjournal_core_sources,
1552         journald_gperf_c,
1553         include_directories : includes,
1554         install : false)
1555
1556 libsystemd_sym_path = '@0@/@1@'.format(project_source_root, libsystemd_sym)
1557 libsystemd = shared_library(
1558         'systemd',
1559         disable_mempool_c,
1560         version : libsystemd_version,
1561         include_directories : includes,
1562         link_args : ['-shared',
1563                      '-Wl,--version-script=' + libsystemd_sym_path],
1564         link_with : [libbasic,
1565                      libbasic_gcrypt],
1566         link_whole : [libsystemd_static,
1567                       libjournal_client],
1568         dependencies : [threads,
1569                         librt,
1570                         libxz,
1571                         libzstd,
1572                         liblz4],
1573         link_depends : libsystemd_sym,
1574         install : true,
1575         install_dir : rootlibdir)
1576
1577 static_libsystemd = get_option('static-libsystemd')
1578 static_libsystemd_pic = static_libsystemd == 'true' or static_libsystemd == 'pic'
1579
1580 install_libsystemd_static = static_library(
1581         'systemd',
1582         libsystemd_sources,
1583         journal_client_sources,
1584         basic_sources,
1585         basic_gcrypt_sources,
1586         disable_mempool_c,
1587         include_directories : includes,
1588         build_by_default : static_libsystemd != 'false',
1589         install : static_libsystemd != 'false',
1590         install_dir : rootlibdir,
1591         pic : static_libsystemd == 'true' or static_libsystemd == 'pic',
1592         dependencies : [threads,
1593                         librt,
1594                         libxz,
1595                         libzstd,
1596                         liblz4,
1597                         libcap,
1598                         libblkid,
1599                         libmount,
1600                         libselinux,
1601                         libgcrypt],
1602         c_args : libsystemd_c_args + (static_libsystemd_pic ? [] : ['-fno-PIC']))
1603
1604 # Generate autosuspend rules
1605 make_autosuspend_rules_py = find_program('tools/make-autosuspend-rules.py')
1606
1607 ############################################################
1608
1609 # binaries that have --help and are intended for use by humans,
1610 # usually, but not always, installed in /bin.
1611 public_programs = []
1612
1613 subdir('src/libudev')
1614 subdir('src/shared')
1615 subdir('src/core')
1616 subdir('src/shutdown')
1617 subdir('src/udev')
1618 subdir('src/network')
1619
1620 subdir('src/analyze')
1621 subdir('src/journal-remote')
1622 subdir('src/coredump')
1623 subdir('src/pstore')
1624 subdir('src/hostname')
1625 subdir('src/import')
1626 subdir('src/partition')
1627 subdir('src/kernel-install')
1628 subdir('src/locale')
1629 subdir('src/machine')
1630 subdir('src/portable')
1631 subdir('src/userdb')
1632 subdir('src/home')
1633 subdir('src/nspawn')
1634 subdir('src/resolve')
1635 subdir('src/timedate')
1636 subdir('src/timesync')
1637 subdir('src/vconsole')
1638 subdir('src/boot/efi')
1639
1640 subdir('src/test')
1641 subdir('src/fuzz')
1642 subdir('rules.d')
1643 subdir('test')
1644
1645 ############################################################
1646
1647 # only static linking apart from libdl, to make sure that the
1648 # module is linked to all libraries that it uses.
1649 test_dlopen = executable(
1650         'test-dlopen',
1651         test_dlopen_c,
1652         disable_mempool_c,
1653         include_directories : includes,
1654         link_with : [libbasic],
1655         dependencies : [libdl],
1656         build_by_default : want_tests != 'false')
1657
1658 foreach tuple : [['myhostname', 'ENABLE_NSS_MYHOSTNAME'],
1659                  ['systemd',    'ENABLE_NSS_SYSTEMD', 'src/nss-systemd/userdb-glue.c src/nss-systemd/userdb-glue.h'],
1660                  ['mymachines', 'ENABLE_NSS_MYMACHINES'],
1661                  ['resolve',    'ENABLE_NSS_RESOLVE']]
1662
1663         condition = tuple[1] == '' or conf.get(tuple[1]) == 1
1664         if condition
1665                 module = tuple[0]
1666
1667                 sym = 'src/nss-@0@/nss-@0@.sym'.format(module)
1668                 version_script_arg = join_paths(project_source_root, sym)
1669
1670                 sources = ['src/nss-@0@/nss-@0@.c'.format(module)]
1671                 if tuple.length() > 2
1672                         sources += tuple[2].split()
1673                 endif
1674
1675                 nss = shared_library(
1676                         'nss_' + module,
1677                         sources,
1678                         disable_mempool_c,
1679                         version : '2',
1680                         include_directories : includes,
1681                         # Note that we link NSS modules with '-z nodelete' so that mempools never get orphaned
1682                         link_args : ['-Wl,-z,nodelete',
1683                                      '-shared',
1684                                      '-Wl,--version-script=' + version_script_arg],
1685                         link_with : [libsystemd_static,
1686                                      libshared_static,
1687                                      libbasic],
1688                         dependencies : [threads,
1689                                         librt],
1690                         link_depends : sym,
1691                         install : true,
1692                         install_dir : rootlibdir)
1693
1694                 # We cannot use shared_module because it does not support version suffix.
1695                 # Unfortunately shared_library insists on creating the symlink…
1696                 meson.add_install_script('sh', '-c',
1697                                          'rm $DESTDIR@0@/libnss_@1@.so'
1698                                          .format(rootlibdir, module))
1699
1700                 if want_tests != 'false'
1701                         test('dlopen-nss_' + module,
1702                              test_dlopen,
1703                              # path to dlopen must include a slash
1704                              args : nss.full_path())
1705                 endif
1706         endif
1707 endforeach
1708
1709 ############################################################
1710
1711 executable(
1712         'systemd',
1713         systemd_sources,
1714         include_directories : includes,
1715         link_with : [libcore,
1716                      libshared],
1717         dependencies : [versiondep,
1718                         threads,
1719                         librt,
1720                         libseccomp,
1721                         libselinux,
1722                         libmount,
1723                         libblkid],
1724         install_rpath : rootlibexecdir,
1725         install : true,
1726         install_dir : rootlibexecdir)
1727
1728 meson.add_install_script(meson_make_symlink,
1729                          join_paths(rootlibexecdir, 'systemd'),
1730                          join_paths(rootsbindir, 'init'))
1731
1732 public_programs += executable(
1733         'systemd-analyze',
1734         systemd_analyze_sources,
1735         include_directories : includes,
1736         link_with : [libcore,
1737                      libshared],
1738         dependencies : [versiondep,
1739                         threads,
1740                         librt,
1741                         libseccomp,
1742                         libselinux,
1743                         libmount,
1744                         libblkid],
1745         install_rpath : rootlibexecdir,
1746         install : get_option('analyze'))
1747
1748 executable(
1749         'systemd-journald',
1750         systemd_journald_sources,
1751         include_directories : includes,
1752         link_with : [libjournal_core,
1753                      libshared],
1754         dependencies : [threads,
1755                         libxz,
1756                         liblz4,
1757                         libselinux,
1758                         libzstd],
1759         install_rpath : rootlibexecdir,
1760         install : true,
1761         install_dir : rootlibexecdir)
1762
1763 public_programs += executable(
1764         'systemd-cat',
1765         systemd_cat_sources,
1766         include_directories : includes,
1767         link_with : [libjournal_core,
1768                      libshared],
1769         dependencies : [threads],
1770         install_rpath : rootlibexecdir,
1771         install : true)
1772
1773 public_programs += executable(
1774         'journalctl',
1775         journalctl_sources,
1776         include_directories : includes,
1777         link_with : [libshared],
1778         dependencies : [threads,
1779                         libqrencode,
1780                         libxz,
1781                         liblz4,
1782                         libpcre2,
1783                         libzstd],
1784         install_rpath : rootlibexecdir,
1785         install : true,
1786         install_dir : rootbindir)
1787
1788 executable(
1789         'systemd-getty-generator',
1790         'src/getty-generator/getty-generator.c',
1791         include_directories : includes,
1792         link_with : [libshared],
1793         install_rpath : rootlibexecdir,
1794         install : true,
1795         install_dir : systemgeneratordir)
1796
1797 executable(
1798         'systemd-debug-generator',
1799         'src/debug-generator/debug-generator.c',
1800         include_directories : includes,
1801         link_with : [libshared],
1802         install_rpath : rootlibexecdir,
1803         install : true,
1804         install_dir : systemgeneratordir)
1805
1806 executable(
1807         'systemd-run-generator',
1808         'src/run-generator/run-generator.c',
1809         include_directories : includes,
1810         link_with : [libshared],
1811         install_rpath : rootlibexecdir,
1812         install : true,
1813         install_dir : systemgeneratordir)
1814
1815 executable(
1816         'systemd-fstab-generator',
1817         'src/fstab-generator/fstab-generator.c',
1818         include_directories : includes,
1819         link_with : [libcore_shared,
1820                      libshared],
1821         install_rpath : rootlibexecdir,
1822         install : true,
1823         install_dir : systemgeneratordir)
1824
1825 if conf.get('ENABLE_ENVIRONMENT_D') == 1
1826         executable(
1827                 '30-systemd-environment-d-generator',
1828                 'src/environment-d-generator/environment-d-generator.c',
1829                 include_directories : includes,
1830                 link_with : [libshared],
1831                 install_rpath : rootlibexecdir,
1832                 install : true,
1833                 install_dir : userenvgeneratordir)
1834
1835         meson.add_install_script(meson_make_symlink,
1836                                  join_paths(sysconfdir, 'environment'),
1837                                  join_paths(environmentdir, '99-environment.conf'))
1838 endif
1839
1840 if conf.get('ENABLE_HIBERNATE') == 1
1841         executable(
1842                 'systemd-hibernate-resume-generator',
1843                 'src/hibernate-resume/hibernate-resume-generator.c',
1844                 include_directories : includes,
1845                 link_with : [libshared],
1846                 install_rpath : rootlibexecdir,
1847                 install : true,
1848                 install_dir : systemgeneratordir)
1849
1850         executable(
1851                 'systemd-hibernate-resume',
1852                 'src/hibernate-resume/hibernate-resume.c',
1853                 include_directories : includes,
1854                 link_with : [libshared],
1855                 install_rpath : rootlibexecdir,
1856                 install : true,
1857                 install_dir : rootlibexecdir)
1858 endif
1859
1860 if conf.get('HAVE_BLKID') == 1
1861         executable(
1862                 'systemd-gpt-auto-generator',
1863                 'src/gpt-auto-generator/gpt-auto-generator.c',
1864                 'src/shared/blkid-util.h',
1865                 include_directories : includes,
1866                 link_with : [libshared],
1867                 dependencies : libblkid,
1868                 install_rpath : rootlibexecdir,
1869                 install : true,
1870                 install_dir : systemgeneratordir)
1871
1872         public_programs += executable(
1873                 'systemd-dissect',
1874                 'src/dissect/dissect.c',
1875                 include_directories : includes,
1876                 link_with : [libshared],
1877                 install_rpath : rootlibexecdir,
1878                 install : true,
1879                 install_dir : rootlibexecdir)
1880 endif
1881
1882 if conf.get('ENABLE_RESOLVE') == 1
1883         executable(
1884                 'systemd-resolved',
1885                 systemd_resolved_sources,
1886                 include_directories : includes,
1887                 link_with : [libshared,
1888                              libbasic_gcrypt,
1889                              libsystemd_resolve_core],
1890                 dependencies : systemd_resolved_dependencies,
1891                 install_rpath : rootlibexecdir,
1892                 install : true,
1893                 install_dir : rootlibexecdir)
1894
1895         public_programs += executable(
1896                 'resolvectl',
1897                 resolvectl_sources,
1898                 include_directories : includes,
1899                 link_with : [libshared,
1900                              libbasic_gcrypt,
1901                              libsystemd_resolve_core],
1902                 dependencies : [threads,
1903                                 libgpg_error,
1904                                 libm,
1905                                 libidn],
1906                 install_rpath : rootlibexecdir,
1907                 install : true)
1908
1909         meson.add_install_script(meson_make_symlink,
1910                                  join_paths(bindir, 'resolvectl'),
1911                                  join_paths(rootsbindir, 'resolvconf'))
1912
1913         meson.add_install_script(meson_make_symlink,
1914                                  join_paths(bindir, 'resolvectl'),
1915                                  join_paths(bindir, 'systemd-resolve'))
1916 endif
1917
1918 if conf.get('ENABLE_LOGIND') == 1
1919         executable(
1920                 'systemd-logind',
1921                 systemd_logind_sources,
1922                 include_directories : includes,
1923                 link_with : [liblogind_core,
1924                              libshared],
1925                 dependencies : [threads,
1926                                 libacl],
1927                 install_rpath : rootlibexecdir,
1928                 install : true,
1929                 install_dir : rootlibexecdir)
1930
1931         public_programs += executable(
1932                 'loginctl',
1933                 loginctl_sources,
1934                 include_directories : includes,
1935                 link_with : [libshared],
1936                 dependencies : [threads,
1937                                 liblz4,
1938                                 libxz,
1939                                 libzstd],
1940                 install_rpath : rootlibexecdir,
1941                 install : true,
1942                 install_dir : rootbindir)
1943
1944         public_programs += executable(
1945                 'systemd-inhibit',
1946                 'src/login/inhibit.c',
1947                 include_directories : includes,
1948                 link_with : [libshared],
1949                 install_rpath : rootlibexecdir,
1950                 install : true,
1951                 install_dir : rootbindir)
1952
1953         if conf.get('HAVE_PAM') == 1
1954                 version_script_arg = join_paths(project_source_root, pam_systemd_sym)
1955                 pam_systemd = shared_library(
1956                         'pam_systemd',
1957                         pam_systemd_c,
1958                         name_prefix : '',
1959                         include_directories : includes,
1960                         link_args : ['-shared',
1961                                      '-Wl,--version-script=' + version_script_arg],
1962                         link_with : [libsystemd_static,
1963                                      libshared_static],
1964                         dependencies : [threads,
1965                                         libpam,
1966                                         libpam_misc],
1967                         link_depends : pam_systemd_sym,
1968                         install : true,
1969                         install_dir : pamlibdir)
1970
1971                 if want_tests != 'false'
1972                         test('dlopen-pam_systemd',
1973                              test_dlopen,
1974                              # path to dlopen must include a slash
1975                              args : pam_systemd.full_path())
1976                 endif
1977         endif
1978
1979         executable(
1980                 'systemd-user-runtime-dir',
1981                 user_runtime_dir_sources,
1982                 include_directories : includes,
1983                 link_with : [libshared],
1984                 install_rpath : rootlibexecdir,
1985                 install : true,
1986                 install_dir : rootlibexecdir)
1987 endif
1988
1989 if conf.get('HAVE_PAM') == 1
1990         executable(
1991                 'systemd-user-sessions',
1992                 'src/user-sessions/user-sessions.c',
1993                 include_directories : includes,
1994                 link_with : [libshared],
1995                 install_rpath : rootlibexecdir,
1996                 install : true,
1997                 install_dir : rootlibexecdir)
1998 endif
1999
2000 if conf.get('ENABLE_EFI') == 1 and conf.get('HAVE_BLKID') == 1
2001         public_programs += executable(
2002                 'bootctl',
2003                 'src/boot/bootctl.c',
2004                 include_directories : includes,
2005                 link_with : [libshared],
2006                 dependencies : [libblkid],
2007                 install_rpath : rootlibexecdir,
2008                 install : true)
2009
2010         public_programs += executable(
2011                 'systemd-bless-boot',
2012                 'src/boot/bless-boot.c',
2013                 include_directories : includes,
2014                 link_with : [libshared],
2015                 dependencies : [libblkid],
2016                 install_rpath : rootlibexecdir,
2017                 install : true,
2018                 install_dir : rootlibexecdir)
2019
2020         executable(
2021                 'systemd-bless-boot-generator',
2022                 'src/boot/bless-boot-generator.c',
2023                 include_directories : includes,
2024                 link_with : [libshared],
2025                 install_rpath : rootlibexecdir,
2026                 install : true,
2027                 install_dir : systemgeneratordir)
2028 endif
2029
2030 executable(
2031         'systemd-boot-check-no-failures',
2032         'src/boot/boot-check-no-failures.c',
2033         include_directories : includes,
2034         link_with : [libshared],
2035         dependencies : [libblkid],
2036         install_rpath : rootlibexecdir,
2037         install : true,
2038         install_dir : rootlibexecdir)
2039
2040 public_programs += executable(
2041         'systemd-socket-activate',
2042         'src/activate/activate.c',
2043         include_directories : includes,
2044         link_with : [libshared],
2045         dependencies : [threads],
2046         install_rpath : rootlibexecdir,
2047         install : true)
2048
2049 if get_option('link-systemctl-shared')
2050         systemctl_link_with = [libshared]
2051 else
2052         systemctl_link_with = [libsystemd_static,
2053                                libshared_static,
2054                                libjournal_client,
2055                                libbasic_gcrypt]
2056 endif
2057
2058 public_programs += executable(
2059         'systemctl',
2060         'src/systemctl/systemctl.c',
2061         'src/systemctl/sysv-compat.h',
2062         'src/systemctl/sysv-compat.c',
2063         include_directories : includes,
2064         link_with : systemctl_link_with,
2065         dependencies : [threads,
2066                         libcap,
2067                         libselinux,
2068                         libxz,
2069                         liblz4,
2070                         libzstd],
2071         install_rpath : rootlibexecdir,
2072         install : true,
2073         install_dir : rootbindir)
2074
2075 if conf.get('ENABLE_PORTABLED') == 1
2076         executable(
2077                 'systemd-portabled',
2078                 systemd_portabled_sources,
2079                 include_directories : includes,
2080                 link_with : [libshared],
2081                 dependencies : [threads],
2082                 install_rpath : rootlibexecdir,
2083                 install : true,
2084                 install_dir : rootlibexecdir)
2085
2086         public_programs += executable(
2087                 'portablectl',
2088                 'src/portable/portablectl.c',
2089                 include_directories : includes,
2090                 link_with : [libshared],
2091                 dependencies : [threads],
2092                 install_rpath : rootlibexecdir,
2093                 install : true,
2094                 install_dir : rootbindir)
2095 endif
2096
2097 if conf.get('ENABLE_USERDB') == 1
2098         executable(
2099                 'systemd-userwork',
2100                 systemd_userwork_sources,
2101                 include_directories : includes,
2102                 link_with : [libshared],
2103                 dependencies : [threads],
2104                 install_rpath : rootlibexecdir,
2105                 install : true,
2106                 install_dir : rootlibexecdir)
2107
2108         executable(
2109                 'systemd-userdbd',
2110                 systemd_userdbd_sources,
2111                 include_directories : includes,
2112                 link_with : [libshared],
2113                 dependencies : [threads],
2114                 install_rpath : rootlibexecdir,
2115                 install : true,
2116                 install_dir : rootlibexecdir)
2117
2118         public_programs += executable(
2119                 'userdbctl',
2120                 userdbctl_sources,
2121                 include_directories : includes,
2122                 link_with : [libshared],
2123                 dependencies : [threads],
2124                 install_rpath : rootlibexecdir,
2125                 install : true,
2126                 install_dir : rootbindir)
2127 endif
2128
2129 if conf.get('ENABLE_HOMED') == 1
2130         executable(
2131                 'systemd-homework',
2132                 systemd_homework_sources,
2133                 include_directories : includes,
2134                 link_with : [libshared],
2135                 dependencies : [threads,
2136                                 libcryptsetup,
2137                                 libblkid,
2138                                 libcrypt,
2139                                 libopenssl,
2140                                 libfdisk,
2141                                 libp11kit],
2142                 install_rpath : rootlibexecdir,
2143                 install : true,
2144                 install_dir : rootlibexecdir)
2145
2146         executable(
2147                 'systemd-homed',
2148                 systemd_homed_sources,
2149                 include_directories : includes,
2150                 link_with : [libshared],
2151                 dependencies : [threads,
2152                                 libcrypt,
2153                                 libopenssl,
2154                                 libpwquality],
2155                 install_rpath : rootlibexecdir,
2156                 install : true,
2157                 install_dir : rootlibexecdir)
2158
2159         public_programs += executable(
2160                 'homectl',
2161                 homectl_sources,
2162                 include_directories : includes,
2163                 link_with : [libshared],
2164                 dependencies : [threads,
2165                                 libcrypt,
2166                                 libopenssl,
2167                                 libp11kit,
2168                                 libpwquality],
2169                 install_rpath : rootlibexecdir,
2170                 install : true,
2171                 install_dir : rootbindir)
2172
2173         if conf.get('HAVE_PAM') == 1
2174                 version_script_arg = join_paths(project_source_root, pam_systemd_home_sym)
2175                 pam_systemd = shared_library(
2176                         'pam_systemd_home',
2177                         pam_systemd_home_c,
2178                         name_prefix : '',
2179                         include_directories : includes,
2180                         link_args : ['-shared',
2181                                      '-Wl,--version-script=' + version_script_arg],
2182                         link_with : [libsystemd_static,
2183                                      libshared_static],
2184                         dependencies : [threads,
2185                                         libpam,
2186                                         libpam_misc,
2187                                         libcrypt],
2188                         link_depends : pam_systemd_home_sym,
2189                         install : true,
2190                         install_dir : pamlibdir)
2191         endif
2192 endif
2193
2194 foreach alias : (['halt', 'poweroff', 'reboot', 'shutdown'] +
2195                 (conf.get('HAVE_SYSV_COMPAT') == 1 ? ['runlevel', 'telinit'] : []))
2196         meson.add_install_script(meson_make_symlink,
2197                                  join_paths(rootbindir, 'systemctl'),
2198                                  join_paths(rootsbindir, alias))
2199 endforeach
2200
2201 if conf.get('ENABLE_BACKLIGHT') == 1
2202         executable(
2203                 'systemd-backlight',
2204                 'src/backlight/backlight.c',
2205                 include_directories : includes,
2206                 link_with : [libshared],
2207                 install_rpath : rootlibexecdir,
2208                 install : true,
2209                 install_dir : rootlibexecdir)
2210 endif
2211
2212 if conf.get('ENABLE_RFKILL') == 1
2213         executable(
2214                 'systemd-rfkill',
2215                 'src/rfkill/rfkill.c',
2216                 include_directories : includes,
2217                 link_with : [libshared],
2218                 install_rpath : rootlibexecdir,
2219                 install : true,
2220                 install_dir : rootlibexecdir)
2221 endif
2222
2223 executable(
2224         'systemd-system-update-generator',
2225         'src/system-update-generator/system-update-generator.c',
2226         include_directories : includes,
2227         link_with : [libshared],
2228         install_rpath : rootlibexecdir,
2229         install : true,
2230         install_dir : systemgeneratordir)
2231
2232 if conf.get('HAVE_LIBCRYPTSETUP') == 1
2233         systemd_cryptsetup_sources = files('''
2234                 src/cryptsetup/cryptsetup-pkcs11.h
2235                 src/cryptsetup/cryptsetup-util.c
2236                 src/cryptsetup/cryptsetup-util.h
2237                 src/cryptsetup/cryptsetup.c
2238 '''.split())
2239
2240         if conf.get('HAVE_P11KIT') == 1
2241                 systemd_cryptsetup_sources += files('src/cryptsetup/cryptsetup-pkcs11.c')
2242         endif
2243
2244         executable(
2245                 'systemd-cryptsetup',
2246                 systemd_cryptsetup_sources,
2247                 include_directories : includes,
2248                 link_with : [libshared],
2249                 dependencies : [libcryptsetup,
2250                                 libp11kit],
2251                 install_rpath : rootlibexecdir,
2252                 install : true,
2253                 install_dir : rootlibexecdir)
2254
2255         executable(
2256                 'systemd-cryptsetup-generator',
2257                 'src/cryptsetup/cryptsetup-generator.c',
2258                 include_directories : includes,
2259                 link_with : [libshared],
2260                 dependencies : [libcryptsetup],
2261                 install_rpath : rootlibexecdir,
2262                 install : true,
2263                 install_dir : systemgeneratordir)
2264
2265         executable(
2266                 'systemd-veritysetup',
2267                 'src/veritysetup/veritysetup.c',
2268                 include_directories : includes,
2269                 link_with : [libshared],
2270                 dependencies : [libcryptsetup],
2271                 install_rpath : rootlibexecdir,
2272                 install : true,
2273                 install_dir : rootlibexecdir)
2274
2275         executable(
2276                 'systemd-veritysetup-generator',
2277                 'src/veritysetup/veritysetup-generator.c',
2278                 include_directories : includes,
2279                 link_with : [libshared],
2280                 dependencies : [libcryptsetup],
2281                 install_rpath : rootlibexecdir,
2282                 install : true,
2283                 install_dir : systemgeneratordir)
2284 endif
2285
2286 if conf.get('HAVE_SYSV_COMPAT') == 1
2287         executable(
2288                 'systemd-sysv-generator',
2289                 'src/sysv-generator/sysv-generator.c',
2290                 include_directories : includes,
2291                 link_with : [libshared],
2292                 install_rpath : rootlibexecdir,
2293                 install : true,
2294                 install_dir : systemgeneratordir)
2295
2296         executable(
2297                 'systemd-rc-local-generator',
2298                 'src/rc-local-generator/rc-local-generator.c',
2299                 include_directories : includes,
2300                 link_with : [libshared],
2301                 install_rpath : rootlibexecdir,
2302                 install : true,
2303                 install_dir : systemgeneratordir)
2304 endif
2305
2306 if conf.get('ENABLE_XDG_AUTOSTART') == 1
2307         executable(
2308                 'systemd-xdg-autostart-generator',
2309                 'src/xdg-autostart-generator/xdg-autostart-generator.c',
2310                 'src/xdg-autostart-generator/xdg-autostart-service.c',
2311                 include_directories : includes,
2312                 link_with : [libshared],
2313                 install_rpath : rootlibexecdir,
2314                 install : true,
2315                 install_dir : usergeneratordir)
2316
2317         executable(
2318                 'systemd-xdg-autostart-condition',
2319                 'src/xdg-autostart-generator/xdg-autostart-condition.c',
2320                 include_directories : includes,
2321                 link_with : [libshared],
2322                 install_rpath : rootlibexecdir,
2323                 install : true,
2324                 install_dir : rootlibexecdir)
2325 endif
2326
2327 if conf.get('ENABLE_HOSTNAMED') == 1
2328         executable(
2329                 'systemd-hostnamed',
2330                 'src/hostname/hostnamed.c',
2331                 include_directories : includes,
2332                 link_with : [libshared],
2333                 install_rpath : rootlibexecdir,
2334                 install : true,
2335                 install_dir : rootlibexecdir)
2336
2337         public_programs += executable(
2338                 'hostnamectl',
2339                 'src/hostname/hostnamectl.c',
2340                 include_directories : includes,
2341                 link_with : [libshared],
2342                 install_rpath : rootlibexecdir,
2343                 install : true)
2344 endif
2345
2346 if conf.get('ENABLE_LOCALED') == 1
2347         if conf.get('HAVE_XKBCOMMON') == 1
2348                 # logind will load libxkbcommon.so dynamically on its own
2349                 deps = [libdl]
2350         else
2351                 deps = []
2352         endif
2353
2354         executable(
2355                 'systemd-localed',
2356                 systemd_localed_sources,
2357                 include_directories : includes,
2358                 link_with : [libshared],
2359                 dependencies : deps,
2360                 install_rpath : rootlibexecdir,
2361                 install : true,
2362                 install_dir : rootlibexecdir)
2363
2364         public_programs += executable(
2365                 'localectl',
2366                 localectl_sources,
2367                 include_directories : includes,
2368                 link_with : [libshared],
2369                 install_rpath : rootlibexecdir,
2370                 install : true)
2371 endif
2372
2373 if conf.get('ENABLE_TIMEDATED') == 1
2374         executable(
2375                 'systemd-timedated',
2376                 'src/timedate/timedated.c',
2377                 include_directories : includes,
2378                 link_with : [libshared],
2379                 install_rpath : rootlibexecdir,
2380                 install : true,
2381                 install_dir : rootlibexecdir)
2382 endif
2383
2384 if conf.get('ENABLE_TIMEDATECTL') == 1
2385         public_programs += executable(
2386                 'timedatectl',
2387                 'src/timedate/timedatectl.c',
2388                 include_directories : includes,
2389                 install_rpath : rootlibexecdir,
2390                 link_with : [libshared],
2391                 dependencies : [libm],
2392                 install : true)
2393 endif
2394
2395 if conf.get('ENABLE_TIMESYNCD') == 1
2396         if get_option('link-timesyncd-shared')
2397                 timesyncd_link_with = [libshared]
2398         else
2399                 timesyncd_link_with = [libsystemd_static,
2400                                        libshared_static,
2401                                        libjournal_client,
2402                                        libbasic_gcrypt]
2403         endif
2404
2405         executable(
2406                 'systemd-timesyncd',
2407                 systemd_timesyncd_sources,
2408                 include_directories : includes,
2409                 link_with : [timesyncd_link_with],
2410                 dependencies : [threads,
2411                                 libm],
2412                 install_rpath : rootlibexecdir,
2413                 install : true,
2414                 install_dir : rootlibexecdir)
2415
2416         executable(
2417                 'systemd-time-wait-sync',
2418                 'src/time-wait-sync/time-wait-sync.c',
2419                 include_directories : includes,
2420                 link_with : [timesyncd_link_with],
2421                 install_rpath : rootlibexecdir,
2422                 install : true,
2423                 install_dir : rootlibexecdir)
2424 endif
2425
2426 if conf.get('ENABLE_MACHINED') == 1
2427         executable(
2428                 'systemd-machined',
2429                 systemd_machined_sources,
2430                 include_directories : includes,
2431                 link_with : [libmachine_core,
2432                              libshared],
2433                 install_rpath : rootlibexecdir,
2434                 install : true,
2435                 install_dir : rootlibexecdir)
2436
2437         public_programs += executable(
2438                 'machinectl',
2439                 'src/machine/machinectl.c',
2440                 include_directories : includes,
2441                 link_with : [libshared],
2442                 dependencies : [threads,
2443                                 libxz,
2444                                 liblz4,
2445                                 libzstd],
2446                 install_rpath : rootlibexecdir,
2447                 install : true,
2448                 install_dir : rootbindir)
2449 endif
2450
2451 if conf.get('ENABLE_IMPORTD') == 1
2452         executable(
2453                 'systemd-importd',
2454                 systemd_importd_sources,
2455                 include_directories : includes,
2456                 link_with : [libshared],
2457                 dependencies : [threads],
2458                 install_rpath : rootlibexecdir,
2459                 install : true,
2460                 install_dir : rootlibexecdir)
2461
2462         systemd_pull = executable(
2463                 'systemd-pull',
2464                 systemd_pull_sources,
2465                 include_directories : includes,
2466                 link_with : [libshared],
2467                 dependencies : [versiondep,
2468                                 libcurl,
2469                                 libz,
2470                                 libbzip2,
2471                                 libxz,
2472                                 libgcrypt],
2473                 install_rpath : rootlibexecdir,
2474                 install : true,
2475                 install_dir : rootlibexecdir)
2476
2477         systemd_import = executable(
2478                 'systemd-import',
2479                 systemd_import_sources,
2480                 include_directories : includes,
2481                 link_with : [libshared],
2482                 dependencies : [libcurl,
2483                                 libz,
2484                                 libbzip2,
2485                                 libxz],
2486                 install_rpath : rootlibexecdir,
2487                 install : true,
2488                 install_dir : rootlibexecdir)
2489
2490         systemd_import_fs = executable(
2491                 'systemd-import-fs',
2492                 systemd_import_fs_sources,
2493                 include_directories : includes,
2494                 link_with : [libshared],
2495                 install_rpath : rootlibexecdir,
2496                 install : true,
2497                 install_dir : rootlibexecdir)
2498
2499         systemd_export = executable(
2500                 'systemd-export',
2501                 systemd_export_sources,
2502                 include_directories : includes,
2503                 link_with : [libshared],
2504                 dependencies : [libcurl,
2505                                 libz,
2506                                 libbzip2,
2507                                 libxz],
2508                 install_rpath : rootlibexecdir,
2509                 install : true,
2510                 install_dir : rootlibexecdir)
2511
2512         public_programs += [systemd_pull, systemd_import, systemd_import_fs, systemd_export]
2513 endif
2514
2515 if conf.get('ENABLE_REMOTE') == 1 and conf.get('HAVE_LIBCURL') == 1
2516         public_programs += executable(
2517                 'systemd-journal-upload',
2518                 systemd_journal_upload_sources,
2519                 include_directories : includes,
2520                 link_with : [libshared],
2521                 dependencies : [versiondep,
2522                                 threads,
2523                                 libcurl,
2524                                 libgnutls,
2525                                 libxz,
2526                                 liblz4,
2527                                 libzstd],
2528                 install_rpath : rootlibexecdir,
2529                 install : true,
2530                 install_dir : rootlibexecdir)
2531 endif
2532
2533 if conf.get('ENABLE_REMOTE') == 1 and conf.get('HAVE_MICROHTTPD') == 1
2534         public_programs += executable(
2535                 'systemd-journal-remote',
2536                 systemd_journal_remote_sources,
2537                 include_directories : includes,
2538                 link_with : [libshared,
2539                              libsystemd_journal_remote],
2540                 dependencies : [threads,
2541                                 libmicrohttpd,
2542                                 libgnutls,
2543                                 libxz,
2544                                 liblz4,
2545                                 libzstd],
2546                 install_rpath : rootlibexecdir,
2547                 install : true,
2548                 install_dir : rootlibexecdir)
2549
2550         public_programs += executable(
2551                 'systemd-journal-gatewayd',
2552                 systemd_journal_gatewayd_sources,
2553                 include_directories : includes,
2554                 link_with : [libshared],
2555                 dependencies : [threads,
2556                                 libmicrohttpd,
2557                                 libgnutls,
2558                                 libxz,
2559                                 liblz4,
2560                                 libzstd],
2561                 install_rpath : rootlibexecdir,
2562                 install : true,
2563                 install_dir : rootlibexecdir)
2564 endif
2565
2566 if conf.get('ENABLE_COREDUMP') == 1
2567         executable(
2568                 'systemd-coredump',
2569                 systemd_coredump_sources,
2570                 include_directories : includes,
2571                 link_with : [libshared],
2572                 dependencies : [threads,
2573                                 libacl,
2574                                 libdw,
2575                                 libxz,
2576                                 liblz4,
2577                                 libzstd],
2578                 install_rpath : rootlibexecdir,
2579                 install : true,
2580                 install_dir : rootlibexecdir)
2581
2582         public_programs += executable(
2583                 'coredumpctl',
2584                 coredumpctl_sources,
2585                 include_directories : includes,
2586                 link_with : [libshared],
2587                 dependencies : [threads,
2588                                 libxz,
2589                                 liblz4,
2590                                 libzstd],
2591                 install_rpath : rootlibexecdir,
2592                 install : true)
2593 endif
2594
2595 if conf.get('ENABLE_PSTORE') == 1
2596         executable(
2597                 'systemd-pstore',
2598                 systemd_pstore_sources,
2599                 include_directories : includes,
2600                 link_with : [libshared],
2601                 dependencies : [threads,
2602                                 libacl,
2603                                 libdw,
2604                                 libxz,
2605                                 liblz4,
2606                                 libzstd],
2607                 install_rpath : rootlibexecdir,
2608                 install : true,
2609                 install_dir : rootlibexecdir)
2610 endif
2611
2612 if conf.get('ENABLE_BINFMT') == 1
2613         public_programs += executable(
2614                 'systemd-binfmt',
2615                 'src/binfmt/binfmt.c',
2616                 include_directories : includes,
2617                 link_with : [libshared],
2618                 install_rpath : rootlibexecdir,
2619                 install : true,
2620                 install_dir : rootlibexecdir)
2621
2622         meson.add_install_script('sh', '-c',
2623                                  mkdir_p.format(binfmtdir))
2624         meson.add_install_script('sh', '-c',
2625                                  mkdir_p.format(join_paths(sysconfdir, 'binfmt.d')))
2626 endif
2627
2628 if conf.get('ENABLE_REPART') == 1
2629         exe = executable(
2630                 'systemd-repart',
2631                 systemd_repart_sources,
2632                 include_directories : includes,
2633                 link_with : [libshared],
2634                 dependencies : [threads,
2635                                 libcryptsetup,
2636                                 libblkid,
2637                                 libfdisk,
2638                                 libopenssl],
2639                 install_rpath : rootlibexecdir,
2640                 install : true,
2641                 install_dir : rootbindir)
2642
2643         if want_tests != 'false'
2644                 test('test-repart',
2645                      test_repart_sh,
2646                      args : exe.full_path())
2647         endif
2648 endif
2649
2650 if conf.get('ENABLE_VCONSOLE') == 1
2651         executable(
2652                 'systemd-vconsole-setup',
2653                 'src/vconsole/vconsole-setup.c',
2654                 include_directories : includes,
2655                 link_with : [libshared],
2656                 install_rpath : rootlibexecdir,
2657                 install : true,
2658                 install_dir : rootlibexecdir)
2659 endif
2660
2661 if conf.get('ENABLE_RANDOMSEED') == 1
2662         executable(
2663                 'systemd-random-seed',
2664                 'src/random-seed/random-seed.c',
2665                 include_directories : includes,
2666                 link_with : [libshared],
2667                 install_rpath : rootlibexecdir,
2668                 install : true,
2669                 install_dir : rootlibexecdir)
2670 endif
2671
2672 if conf.get('ENABLE_FIRSTBOOT') == 1
2673         executable(
2674                 'systemd-firstboot',
2675                 'src/firstboot/firstboot.c',
2676                 include_directories : includes,
2677                 link_with : [libshared],
2678                 dependencies : [libcrypt],
2679                 install_rpath : rootlibexecdir,
2680                 install : true,
2681                 install_dir : rootbindir)
2682 endif
2683
2684 executable(
2685         'systemd-remount-fs',
2686         'src/remount-fs/remount-fs.c',
2687         include_directories : includes,
2688         link_with : [libcore_shared,
2689                      libshared],
2690         install_rpath : rootlibexecdir,
2691         install : true,
2692         install_dir : rootlibexecdir)
2693
2694 executable(
2695         'systemd-machine-id-setup',
2696         'src/machine-id-setup/machine-id-setup-main.c',
2697         include_directories : includes,
2698         link_with : [libcore_shared,
2699                      libshared],
2700         install_rpath : rootlibexecdir,
2701         install : true,
2702         install_dir : rootbindir)
2703
2704 executable(
2705         'systemd-fsck',
2706         'src/fsck/fsck.c',
2707         include_directories : includes,
2708         link_with : [libshared],
2709         install_rpath : rootlibexecdir,
2710         install : true,
2711         install_dir : rootlibexecdir)
2712
2713 executable('systemd-growfs',
2714            'src/partition/growfs.c',
2715            include_directories : includes,
2716            link_with : [libshared],
2717            dependencies : [libcryptsetup],
2718            install_rpath : rootlibexecdir,
2719            install : true,
2720            install_dir : rootlibexecdir)
2721
2722 executable(
2723         'systemd-makefs',
2724         'src/partition/makefs.c',
2725         include_directories : includes,
2726         link_with : [libshared],
2727         install_rpath : rootlibexecdir,
2728         install : true,
2729         install_dir : rootlibexecdir)
2730
2731 executable(
2732         'systemd-sleep',
2733         'src/sleep/sleep.c',
2734         include_directories : includes,
2735         link_with : [libshared],
2736         install_rpath : rootlibexecdir,
2737         install : true,
2738         install_dir : rootlibexecdir)
2739
2740 install_data('src/sleep/sleep.conf',
2741              install_dir : pkgsysconfdir)
2742
2743 public_programs += executable(
2744         'systemd-sysctl',
2745         'src/sysctl/sysctl.c',
2746         include_directories : includes,
2747         link_with : [libshared],
2748         install_rpath : rootlibexecdir,
2749         install : true,
2750         install_dir : rootlibexecdir)
2751
2752 executable(
2753         'systemd-ac-power',
2754         'src/ac-power/ac-power.c',
2755         include_directories : includes,
2756         link_with : [libshared],
2757         install_rpath : rootlibexecdir,
2758         install : true,
2759         install_dir : rootlibexecdir)
2760
2761 public_programs += executable(
2762         'systemd-detect-virt',
2763         'src/detect-virt/detect-virt.c',
2764         include_directories : includes,
2765         link_with : [libshared],
2766         install_rpath : rootlibexecdir,
2767         install : true)
2768
2769 public_programs += executable(
2770         'systemd-delta',
2771         'src/delta/delta.c',
2772         include_directories : includes,
2773         link_with : [libshared],
2774         install_rpath : rootlibexecdir,
2775         install : true)
2776
2777 public_programs += executable(
2778         'systemd-escape',
2779         'src/escape/escape.c',
2780         include_directories : includes,
2781         link_with : [libshared],
2782         install_rpath : rootlibexecdir,
2783         install : true,
2784         install_dir : rootbindir)
2785
2786 public_programs += executable(
2787         'systemd-notify',
2788         'src/notify/notify.c',
2789         include_directories : includes,
2790         link_with : [libshared],
2791         install_rpath : rootlibexecdir,
2792         install : true,
2793         install_dir : rootbindir)
2794
2795 executable(
2796         'systemd-volatile-root',
2797         'src/volatile-root/volatile-root.c',
2798         include_directories : includes,
2799         link_with : [libshared],
2800         install_rpath : rootlibexecdir,
2801         install : conf.get('ENABLE_INITRD') == 1,
2802         install_dir : rootlibexecdir)
2803
2804 executable(
2805         'systemd-cgroups-agent',
2806         'src/cgroups-agent/cgroups-agent.c',
2807         include_directories : includes,
2808         link_with : [libshared],
2809         install_rpath : rootlibexecdir,
2810         install : true,
2811         install_dir : rootlibexecdir)
2812
2813 public_programs += executable(
2814         'systemd-id128',
2815         'src/id128/id128.c',
2816         include_directories : includes,
2817         link_with : [libshared],
2818         install_rpath : rootlibexecdir,
2819         install : true)
2820
2821 public_programs += executable(
2822         'systemd-path',
2823         'src/path/path.c',
2824         include_directories : includes,
2825         link_with : [libshared],
2826         install_rpath : rootlibexecdir,
2827         install : true)
2828
2829 public_programs += executable(
2830         'systemd-ask-password',
2831         'src/ask-password/ask-password.c',
2832         include_directories : includes,
2833         link_with : [libshared],
2834         install_rpath : rootlibexecdir,
2835         install : true,
2836         install_dir : rootbindir)
2837
2838 executable(
2839         'systemd-reply-password',
2840         'src/reply-password/reply-password.c',
2841         include_directories : includes,
2842         link_with : [libshared],
2843         install_rpath : rootlibexecdir,
2844         install : true,
2845         install_dir : rootlibexecdir)
2846
2847 public_programs += executable(
2848         'systemd-tty-ask-password-agent',
2849         'src/tty-ask-password-agent/tty-ask-password-agent.c',
2850         include_directories : includes,
2851         link_with : [libshared],
2852         install_rpath : rootlibexecdir,
2853         install : true,
2854         install_dir : rootbindir)
2855
2856 public_programs += executable(
2857         'systemd-cgls',
2858         'src/cgls/cgls.c',
2859         include_directories : includes,
2860         link_with : [libshared],
2861         install_rpath : rootlibexecdir,
2862         install : true)
2863
2864 public_programs += executable(
2865         'systemd-cgtop',
2866         'src/cgtop/cgtop.c',
2867         include_directories : includes,
2868         link_with : [libshared],
2869         install_rpath : rootlibexecdir,
2870         install : true)
2871
2872 executable(
2873         'systemd-initctl',
2874         'src/initctl/initctl.c',
2875         include_directories : includes,
2876         link_with : [libshared],
2877         install_rpath : rootlibexecdir,
2878         install : (conf.get('HAVE_SYSV_COMPAT') == 1),
2879         install_dir : rootlibexecdir)
2880
2881 public_programs += executable(
2882         'systemd-mount',
2883         'src/mount/mount-tool.c',
2884         include_directories : includes,
2885         link_with : [libshared],
2886         dependencies: [libmount],
2887         install_rpath : rootlibexecdir,
2888         install : true)
2889
2890 meson.add_install_script(meson_make_symlink,
2891                          'systemd-mount', join_paths(bindir, 'systemd-umount'))
2892
2893 public_programs += executable(
2894         'systemd-run',
2895         'src/run/run.c',
2896         include_directories : includes,
2897         link_with : [libshared],
2898         install_rpath : rootlibexecdir,
2899         install : true)
2900
2901 public_programs += executable(
2902         'systemd-stdio-bridge',
2903         'src/stdio-bridge/stdio-bridge.c',
2904         include_directories : includes,
2905         link_with : [libshared],
2906         dependencies : [versiondep],
2907         install_rpath : rootlibexecdir,
2908         install : true)
2909
2910 public_programs += executable(
2911         'busctl',
2912         'src/busctl/busctl.c',
2913         'src/busctl/busctl-introspect.c',
2914         'src/busctl/busctl-introspect.h',
2915         include_directories : includes,
2916         link_with : [libshared],
2917         install_rpath : rootlibexecdir,
2918         install : true)
2919
2920 if conf.get('ENABLE_SYSUSERS') == 1
2921         public_programs += executable(
2922                 'systemd-sysusers',
2923                 'src/sysusers/sysusers.c',
2924                 include_directories : includes,
2925                 link_with : [libshared],
2926                 install_rpath : rootlibexecdir,
2927                 install : true,
2928                 install_dir : rootbindir)
2929 endif
2930
2931 if conf.get('ENABLE_TMPFILES') == 1
2932         exe = executable(
2933                 'systemd-tmpfiles',
2934                 'src/tmpfiles/tmpfiles.c',
2935                 'src/tmpfiles/offline-passwd.c',
2936                 'src/tmpfiles/offline-passwd.h',
2937                 include_directories : includes,
2938                 link_with : [libshared],
2939                 dependencies : [libacl],
2940                 install_rpath : rootlibexecdir,
2941                 install : true,
2942                 install_dir : rootbindir)
2943         public_programs += exe
2944
2945         if want_tests != 'false'
2946                 test('test-systemd-tmpfiles',
2947                      test_systemd_tmpfiles_py,
2948                      # https://github.com/mesonbuild/meson/issues/2681
2949                      args : exe.full_path())
2950         endif
2951 endif
2952
2953 if conf.get('ENABLE_HWDB') == 1
2954         public_programs += executable(
2955                 'systemd-hwdb',
2956                 'src/hwdb/hwdb.c',
2957                 'src/libsystemd/sd-hwdb/hwdb-internal.h',
2958                 include_directories : includes,
2959                 link_with : [libudev_static],
2960                 install_rpath : udev_rpath,
2961                 install : true,
2962                 install_dir : rootbindir)
2963 endif
2964
2965 if conf.get('ENABLE_QUOTACHECK') == 1
2966         executable(
2967                 'systemd-quotacheck',
2968                 'src/quotacheck/quotacheck.c',
2969                 include_directories : includes,
2970                 link_with : [libshared],
2971                 install_rpath : rootlibexecdir,
2972                 install : true,
2973                 install_dir : rootlibexecdir)
2974 endif
2975
2976 public_programs += executable(
2977         'systemd-socket-proxyd',
2978         'src/socket-proxy/socket-proxyd.c',
2979         include_directories : includes,
2980         link_with : [libshared],
2981         dependencies : [threads],
2982         install_rpath : rootlibexecdir,
2983         install : true,
2984         install_dir : rootlibexecdir)
2985
2986 public_programs += executable(
2987         'systemd-udevd',
2988         systemd_udevd_sources,
2989         include_directories : includes,
2990         c_args : '-DLOG_REALM=LOG_REALM_UDEV',
2991         link_with : [libudev_core,
2992                      libsystemd_network,
2993                      libudev_static],
2994         dependencies : [versiondep,
2995                         threads,
2996                         libkmod,
2997                         libidn,
2998                         libacl,
2999                         libblkid],
3000         install_rpath : udev_rpath,
3001         install : true,
3002         install_dir : rootlibexecdir)
3003
3004 public_programs += executable(
3005         'udevadm',
3006         udevadm_sources,
3007         c_args : '-DLOG_REALM=LOG_REALM_UDEV',
3008         include_directories : includes,
3009         link_with : [libudev_core,
3010                      libsystemd_network,
3011                      libudev_static],
3012         dependencies : [versiondep,
3013                         threads,
3014                         libkmod,
3015                         libidn,
3016                         libacl,
3017                         libblkid],
3018         install_rpath : udev_rpath,
3019         install : true,
3020         install_dir : rootbindir)
3021
3022 executable(
3023         'systemd-shutdown',
3024         systemd_shutdown_sources,
3025         include_directories : includes,
3026         link_with : [libcore_shared,
3027                      libshared],
3028         dependencies : [libmount],
3029         install_rpath : rootlibexecdir,
3030         install : true,
3031         install_dir : rootlibexecdir)
3032
3033 executable(
3034         'systemd-update-done',
3035         'src/update-done/update-done.c',
3036         include_directories : includes,
3037         link_with : [libshared],
3038         install_rpath : rootlibexecdir,
3039         install : true,
3040         install_dir : rootlibexecdir)
3041
3042 executable(
3043         'systemd-update-utmp',
3044         'src/update-utmp/update-utmp.c',
3045         include_directories : includes,
3046         link_with : [libshared],
3047         dependencies : [libaudit],
3048         install_rpath : rootlibexecdir,
3049         install : true,
3050         install_dir : rootlibexecdir)
3051
3052 if conf.get('HAVE_KMOD') == 1
3053         executable(
3054                 'systemd-modules-load',
3055                 'src/modules-load/modules-load.c',
3056                 include_directories : includes,
3057                 link_with : [libshared],
3058                 dependencies : [libkmod],
3059                 install_rpath : rootlibexecdir,
3060                 install : true,
3061                 install_dir : rootlibexecdir)
3062
3063         meson.add_install_script('sh', '-c',
3064                                  mkdir_p.format(modulesloaddir))
3065         meson.add_install_script('sh', '-c',
3066                                  mkdir_p.format(join_paths(sysconfdir, 'modules-load.d')))
3067 endif
3068
3069 public_programs += executable(
3070         'systemd-nspawn',
3071         systemd_nspawn_sources,
3072         include_directories : includes,
3073         link_with : [libcore_shared,
3074                      libnspawn_core,
3075                      libshared],
3076         dependencies : [libblkid,
3077                         libseccomp],
3078         install_rpath : rootlibexecdir,
3079         install : true)
3080
3081 if conf.get('ENABLE_NETWORKD') == 1
3082         executable(
3083                 'systemd-networkd',
3084                 systemd_networkd_sources,
3085                 include_directories : network_include_dir,
3086                 link_with : [libnetworkd_core,
3087                              libsystemd_network,
3088                              libudev_static,
3089                              networkd_link_with],
3090                 dependencies : [threads],
3091                 install_rpath : rootlibexecdir,
3092                 install : true,
3093                 install_dir : rootlibexecdir)
3094
3095         executable(
3096                 'systemd-networkd-wait-online',
3097                 systemd_networkd_wait_online_sources,
3098                 include_directories : includes,
3099                 link_with : [libnetworkd_core,
3100                              networkd_link_with],
3101                 install_rpath : rootlibexecdir,
3102                 install : true,
3103                 install_dir : rootlibexecdir)
3104
3105         public_programs += executable(
3106                 'networkctl',
3107                 networkctl_sources,
3108                 include_directories : includes,
3109                 link_with : [libsystemd_network,
3110                              networkd_link_with],
3111                 install_rpath : rootlibexecdir,
3112                 install : true,
3113                 install_dir : rootbindir)
3114
3115         exe = executable(
3116                 'systemd-network-generator',
3117                 network_generator_sources,
3118                 include_directories : includes,
3119                 link_with : [networkd_link_with],
3120                 install_rpath : rootlibexecdir,
3121                 install : true,
3122                 install_dir : rootlibexecdir)
3123
3124         if want_tests != 'false'
3125                 test('test-network-generator-conversion',
3126                      test_network_generator_conversion_sh,
3127                      # https://github.com/mesonbuild/meson/issues/2681
3128                      args : exe.full_path())
3129         endif
3130 endif
3131
3132 executable(
3133         'systemd-sulogin-shell',
3134         ['src/sulogin-shell/sulogin-shell.c'],
3135         include_directories : includes,
3136         link_with : [libshared],
3137         install_rpath : rootlibexecdir,
3138         install : true,
3139         install_dir : rootlibexecdir)
3140
3141 ############################################################
3142
3143 custom_target(
3144         'systemd-runtest.env',
3145         output : 'systemd-runtest.env',
3146         command : ['sh', '-c', '{ ' +
3147                    'echo SYSTEMD_TEST_DATA=@0@; '.format(join_paths(project_source_root, 'test')) +
3148                    'echo SYSTEMD_CATALOG_DIR=@0@; '.format(join_paths(project_build_root, 'catalog')) +
3149                    '} >@OUTPUT@'],
3150         build_by_default : true)
3151
3152 foreach tuple : tests
3153         sources = tuple[0]
3154         link_with = tuple[1].length() > 0 ? tuple[1] : [libshared]
3155         dependencies = tuple[2]
3156         condition = tuple.length() >= 4 ? tuple[3] : ''
3157         type = tuple.length() >= 5 ? tuple[4] : ''
3158         defs = tuple.length() >= 6 ? tuple[5] : []
3159         incs = tuple.length() >= 7 ? tuple[6] : includes
3160         timeout = 30
3161
3162         name = sources[0].split('/')[-1].split('.')[0]
3163         if type.startswith('timeout=')
3164                 timeout = type.split('=')[1].to_int()
3165                 type = ''
3166         endif
3167
3168         if condition == '' or conf.get(condition) == 1
3169                 exe = executable(
3170                         name,
3171                         sources,
3172                         include_directories : incs,
3173                         link_with : link_with,
3174                         dependencies : [versiondep,
3175                                         dependencies],
3176                         c_args : defs,
3177                         build_by_default : want_tests != 'false',
3178                         install_rpath : rootlibexecdir,
3179                         install : install_tests,
3180                         install_dir : join_paths(testsdir, type))
3181
3182                 if type == 'manual'
3183                         message('@0@ is a manual test'.format(name))
3184                 elif type == 'unsafe' and want_tests != 'unsafe'
3185                         message('@0@ is an unsafe test'.format(name))
3186                 elif want_tests != 'false'
3187                         test(name, exe,
3188                              env : test_env,
3189                              timeout : timeout)
3190                 endif
3191         else
3192                 message('Not compiling @0@ because @1@ is not true'.format(name, condition))
3193         endif
3194 endforeach
3195
3196 exe = executable(
3197         'test-libsystemd-sym',
3198         test_libsystemd_sym_c,
3199         include_directories : includes,
3200         link_with : [libsystemd],
3201         build_by_default : want_tests != 'false',
3202         install : install_tests,
3203         install_dir : testsdir)
3204 if want_tests != 'false'
3205         test('test-libsystemd-sym', exe)
3206 endif
3207
3208 exe = executable(
3209         'test-libsystemd-static-sym',
3210         test_libsystemd_sym_c,
3211         include_directories : includes,
3212         link_with : [install_libsystemd_static],
3213         dependencies : [threads], # threads is already included in dependencies on the library,
3214                                   # but does not seem to get propagated. Add here as a work-around.
3215         build_by_default : want_tests != 'false' and static_libsystemd_pic,
3216         install : install_tests and static_libsystemd_pic,
3217         install_dir : testsdir)
3218 if want_tests != 'false' and static_libsystemd_pic
3219         test('test-libsystemd-static-sym', exe)
3220 endif
3221
3222 exe = executable(
3223         'test-libudev-sym',
3224         test_libudev_sym_c,
3225         include_directories : includes,
3226         c_args : '-Wno-deprecated-declarations',
3227         link_with : [libudev],
3228         build_by_default : want_tests != 'false',
3229         install : install_tests,
3230         install_dir : testsdir)
3231 if want_tests != 'false'
3232         test('test-libudev-sym', exe)
3233 endif
3234
3235 exe = executable(
3236         'test-libudev-static-sym',
3237         test_libudev_sym_c,
3238         include_directories : includes,
3239         c_args : '-Wno-deprecated-declarations',
3240         link_with : [install_libudev_static],
3241         build_by_default : want_tests != 'false' and static_libudev_pic,
3242         install : install_tests and static_libudev_pic,
3243         install_dir : testsdir)
3244 if want_tests != 'false' and static_libudev_pic
3245         test('test-libudev-static-sym', exe)
3246 endif
3247
3248 ############################################################
3249
3250 fuzzer_exes = []
3251
3252 if get_option('tests') != 'false'
3253         foreach tuple : fuzzers
3254                 sources = tuple[0]
3255                 link_with = tuple[1].length() > 0 ? tuple[1] : [libshared]
3256                 dependencies = tuple[2]
3257                 defs = tuple.length() >= 4 ? tuple[3] : []
3258                 incs = tuple.length() >= 5 ? tuple[4] : includes
3259                 link_args = []
3260
3261                 if want_ossfuzz
3262                         dependencies += fuzzing_engine
3263                 elif want_libfuzzer
3264                         if fuzzing_engine.found()
3265                                 dependencies += fuzzing_engine
3266                         else
3267                                 link_args += ['-fsanitize=fuzzer']
3268                         endif
3269                 else
3270                         sources += 'src/fuzz/fuzz-main.c'
3271                 endif
3272
3273                 name = sources[0].split('/')[-1].split('.')[0]
3274
3275                 fuzzer_exes += executable(
3276                         name,
3277                         sources,
3278                         include_directories : [incs, include_directories('src/fuzz')],
3279                         link_with : link_with,
3280                         dependencies : dependencies,
3281                         c_args : defs,
3282                         link_args: link_args,
3283                         install : false)
3284         endforeach
3285 endif
3286
3287 run_target(
3288         'fuzzers',
3289         depends : fuzzer_exes,
3290         command : ['true'])
3291
3292 ############################################################
3293
3294 make_directive_index_py = find_program('tools/make-directive-index.py')
3295 make_man_index_py = find_program('tools/make-man-index.py')
3296 xml_helper_py = find_program('tools/xml_helper.py')
3297 hwdb_update_sh = find_program('tools/hwdb-update.sh')
3298 autosuspend_update_sh = find_program('tools/autosuspend-update.sh')
3299
3300 subdir('sysctl.d')
3301 subdir('sysusers.d')
3302 subdir('tmpfiles.d')
3303 subdir('hwdb.d')
3304 subdir('units')
3305 subdir('presets')
3306 subdir('network')
3307 subdir('man')
3308 subdir('shell-completion/bash')
3309 subdir('shell-completion/zsh')
3310 subdir('docs/sysvinit')
3311 subdir('docs/var-log')
3312
3313 install_subdir('factory/etc',
3314                install_dir : factorydir)
3315
3316 install_data('xorg/50-systemd-user.sh',
3317              install_dir : xinitrcdir)
3318 install_data('modprobe.d/systemd.conf',
3319              install_dir : modprobedir)
3320 install_data('LICENSE.GPL2',
3321              'LICENSE.LGPL2.1',
3322              'NEWS',
3323              'README',
3324              'docs/CODING_STYLE.md',
3325              'docs/DISTRO_PORTING.md',
3326              'docs/ENVIRONMENT.md',
3327              'docs/HACKING.md',
3328              'docs/TRANSIENT-SETTINGS.md',
3329              'docs/TRANSLATORS.md',
3330              'docs/UIDS-GIDS.md',
3331              'src/libsystemd/sd-bus/GVARIANT-SERIALIZATION',
3332              install_dir : docdir)
3333
3334 meson.add_install_script('sh', '-c', mkdir_p.format(systemdstatedir))
3335 meson.add_install_script('sh', '-c', 'touch $DESTDIR@0@'.format(prefixdir))
3336
3337 ############################################################
3338
3339 check_help = find_program('tools/check-help.sh')
3340
3341 foreach exec : public_programs
3342         name = exec.full_path().split('/')[-1]
3343         if want_tests != 'false'
3344                 test('check-help-' + name,
3345                      check_help,
3346                      args : exec.full_path())
3347         endif
3348 endforeach
3349
3350 ############################################################
3351
3352 check_directives_sh = find_program('tools/check-directives.sh')
3353
3354 if want_tests != 'false'
3355         test('check-directives',
3356              check_directives_sh,
3357              args : project_source_root)
3358 endif
3359
3360 ############################################################
3361
3362 # Enable tests for all supported sanitizers
3363 foreach tuple : sanitizers
3364         sanitizer = tuple[0]
3365         build = tuple[1]
3366
3367         if cc.has_link_argument('-fsanitize=@0@'.format(sanitizer))
3368                 prev = ''
3369                 foreach p : fuzz_regression_tests
3370                         b = p.split('/')[-2]
3371                         c = p.split('/')[-1]
3372
3373                         name = '@0@:@1@'.format(b, sanitizer)
3374
3375                         if name != prev
3376                                 if want_tests == 'false'
3377                                         message('Not compiling @0@ because tests is set to false'.format(name))
3378                                 elif slow_tests or fuzz_tests
3379                                         exe = custom_target(
3380                                                 name,
3381                                                 output : name,
3382                                                 depends : build,
3383                                                 command : [env, 'ln', '-fs',
3384                                                            join_paths(build.full_path(), b),
3385                                                            '@OUTPUT@'],
3386                                                 build_by_default : true)
3387                                 else
3388                                         message('Not compiling @0@ because slow-tests/fuzz-tests is set to false'.format(name))
3389                                 endif
3390                         endif
3391                         prev = name
3392
3393                         if want_tests != 'false' and (slow_tests or fuzz_tests)
3394                                 test('@0@:@1@:@2@'.format(b, c, sanitizer),
3395                                      env,
3396                                      env : ['UBSAN_OPTIONS=print_stacktrace=1:print_summary=1:halt_on_error=1'],
3397                                      timeout : 60,
3398                                      args : [exe.full_path(),
3399                                              join_paths(project_source_root, p)])
3400                         endif
3401                 endforeach
3402         endif
3403 endforeach
3404
3405
3406 ############################################################
3407
3408 if git.found()
3409         all_files = run_command(
3410                 git,
3411                 ['--git-dir=@0@/.git'.format(project_source_root),
3412                  'ls-files',
3413                  ':/*.[ch]'])
3414         all_files = files(all_files.stdout().split())
3415
3416         custom_target(
3417                 'tags',
3418                 output : 'tags',
3419                 command : [env, 'etags', '-o', '@0@/TAGS'.format(project_source_root)] + all_files)
3420         run_target(
3421                 'ctags',
3422                 command : [env, 'ctags', '-o', '@0@/tags'.format(project_source_root)] + all_files)
3423 endif
3424
3425 if git.found()
3426         git_contrib_sh = find_program('tools/git-contrib.sh')
3427         run_target(
3428                 'git-contrib',
3429                 command : [git_contrib_sh])
3430 endif
3431
3432 if git.found()
3433         git_head = run_command(
3434                 git,
3435                 ['--git-dir=@0@/.git'.format(project_source_root),
3436                  'rev-parse', 'HEAD']).stdout().strip()
3437         git_head_short = run_command(
3438                 git,
3439                 ['--git-dir=@0@/.git'.format(project_source_root),
3440                  'rev-parse', '--short=7', 'HEAD']).stdout().strip()
3441
3442         run_target(
3443                 'git-snapshot',
3444                 command : ['git', 'archive',
3445                            '-o', '@0@/systemd-@1@.tar.gz'.format(project_source_root,
3446                                                                  git_head_short),
3447                            '--prefix', 'systemd-@0@/'.format(git_head),
3448                            'HEAD'])
3449 endif
3450
3451 ############################################################
3452
3453 check_api_docs_sh = find_program('tools/check-api-docs.sh')
3454 run_target(
3455         'check-api-docs',
3456         depends : [man, libsystemd, libudev],
3457         command : [check_api_docs_sh, libsystemd.full_path(), libudev.full_path()])
3458
3459 ############################################################
3460 watchdog_opt = service_watchdog == '' ? 'disabled' : service_watchdog
3461
3462 status = [
3463         '@0@ @1@'.format(meson.project_name(), meson.project_version()),
3464
3465         'split /usr:                        @0@'.format(split_usr),
3466         'split bin-sbin:                    @0@'.format(split_bin),
3467         'prefix directory:                  @0@'.format(prefixdir),
3468         'rootprefix directory:              @0@'.format(rootprefixdir),
3469         'sysconf directory:                 @0@'.format(sysconfdir),
3470         'include directory:                 @0@'.format(includedir),
3471         'lib directory:                     @0@'.format(libdir),
3472         'rootlib directory:                 @0@'.format(rootlibdir),
3473         'SysV init scripts:                 @0@'.format(sysvinit_path),
3474         'SysV rc?.d directories:            @0@'.format(sysvrcnd_path),
3475         'PAM modules directory:             @0@'.format(pamlibdir),
3476         'PAM configuration directory:       @0@'.format(pamconfdir),
3477         'RPM macros directory:              @0@'.format(rpmmacrosdir),
3478         'modprobe.d directory:              @0@'.format(modprobedir),
3479         'D-Bus policy directory:            @0@'.format(dbuspolicydir),
3480         'D-Bus session directory:           @0@'.format(dbussessionservicedir),
3481         'D-Bus system directory:            @0@'.format(dbussystemservicedir),
3482         'bash completions directory:        @0@'.format(bashcompletiondir),
3483         'zsh completions directory:         @0@'.format(zshcompletiondir),
3484         'extra start script:                @0@'.format(get_option('rc-local')),
3485         'debug shell:                       @0@ @ @1@'.format(get_option('debug-shell'),
3486                                                               get_option('debug-tty')),
3487         'TTY GID:                           @0@'.format(tty_gid),
3488         'users GID:                         @0@'.format(substs.get('USERS_GID')),
3489         'maximum system UID:                @0@'.format(system_uid_max),
3490         'maximum system GID:                @0@'.format(system_gid_max),
3491         'minimum dynamic UID:               @0@'.format(dynamic_uid_min),
3492         'maximum dynamic UID:               @0@'.format(dynamic_uid_max),
3493         'minimum container UID base:        @0@'.format(container_uid_base_min),
3494         'maximum container UID base:        @0@'.format(container_uid_base_max),
3495         '/dev/kvm access mode:              @0@'.format(get_option('dev-kvm-mode')),
3496         'render group access mode:          @0@'.format(get_option('group-render-mode')),
3497         'certificate root directory:        @0@'.format(get_option('certificate-root')),
3498         'support URL:                       @0@'.format(support_url),
3499         'nobody user name:                  @0@'.format(nobody_user),
3500         'nobody group name:                 @0@'.format(nobody_group),
3501         'fallback hostname:                 @0@'.format(get_option('fallback-hostname')),
3502         'symbolic gateway hostnames:        @0@'.format(', '.join(gateway_hostnames)),
3503
3504         'default DNSSEC mode:               @0@'.format(default_dnssec),
3505         'default DNS-over-TLS mode:         @0@'.format(default_dns_over_tls),
3506         'default mDNS mode:                 @0@'.format(default_mdns),
3507         'default LLMNR mode:                @0@'.format(default_llmnr),
3508         'default cgroup hierarchy:          @0@'.format(default_hierarchy),
3509         'default net.naming-scheme setting: @0@'.format(default_net_naming_scheme),
3510         'default KillUserProcesses setting: @0@'.format(kill_user_processes),
3511         'default locale:                    @0@'.format(default_locale),
3512         'default user $PATH:                @0@'.format(default_user_path_display),
3513         'systemd service watchdog:          @0@'.format(watchdog_opt)]
3514
3515 alt_dns_servers = '\n                                            '.join(dns_servers.split(' '))
3516 alt_ntp_servers = '\n                                            '.join(ntp_servers.split(' '))
3517 status += [
3518         'default DNS servers:               @0@'.format(alt_dns_servers),
3519         'default NTP servers:               @0@'.format(alt_ntp_servers)]
3520
3521 alt_time_epoch = run_command('date', '-Is', '-u', '-d',
3522                              '@@0@'.format(time_epoch)).stdout().strip()
3523 status += [
3524         'time epoch:                        @0@ (@1@)'.format(time_epoch, alt_time_epoch)]
3525
3526 status += [
3527         'static libsystemd:                 @0@'.format(static_libsystemd),
3528         'static libudev:                    @0@'.format(static_libudev)]
3529
3530 # TODO:
3531 # CFLAGS:   ${OUR_CFLAGS} ${CFLAGS}
3532 # CPPFLAGS: ${OUR_CPPFLAGS} ${CPPFLAGS}
3533 # LDFLAGS:  ${OUR_LDFLAGS} ${LDFLAGS}
3534
3535 if conf.get('ENABLE_EFI') == 1
3536         status += 'efi arch:                          @0@'.format(efi_arch)
3537
3538         if have_gnu_efi
3539                 status += [
3540                         'EFI machine type:                  @0@'.format(EFI_MACHINE_TYPE_NAME),
3541                         'EFI CC                             @0@'.format(' '.join(efi_cc)),
3542                         'EFI lds:                           @0@'.format(efi_lds),
3543                         'EFI crt0:                          @0@'.format(efi_crt0),
3544                         'EFI include directory:             @0@'.format(efi_incdir)]
3545         endif
3546 endif
3547
3548 found = []
3549 missing = []
3550
3551 foreach tuple : [
3552         ['libcryptsetup'],
3553         ['PAM'],
3554         ['pwquality'],
3555         ['libfdisk'],
3556         ['p11kit'],
3557         ['AUDIT'],
3558         ['IMA'],
3559         ['AppArmor'],
3560         ['SELinux'],
3561         ['SECCOMP'],
3562         ['SMACK'],
3563         ['zlib'],
3564         ['xz'],
3565         ['zstd'],
3566         ['lz4'],
3567         ['bzip2'],
3568         ['ACL'],
3569         ['gcrypt'],
3570         ['qrencode'],
3571         ['microhttpd'],
3572         ['gnutls'],
3573         ['openssl'],
3574         ['libcurl'],
3575         ['idn'],
3576         ['initrd'],
3577         ['libidn2'],
3578         ['libidn'],
3579         ['libiptc'],
3580         ['elfutils'],
3581         ['binfmt'],
3582         ['repart'],
3583         ['vconsole'],
3584         ['quotacheck'],
3585         ['tmpfiles'],
3586         ['environment.d'],
3587         ['sysusers'],
3588         ['firstboot'],
3589         ['randomseed'],
3590         ['backlight'],
3591         ['rfkill'],
3592         ['xdg-autostart'],
3593         ['logind'],
3594         ['machined'],
3595         ['portabled'],
3596         ['userdb'],
3597         ['homed'],
3598         ['importd'],
3599         ['hostnamed'],
3600         ['timedated'],
3601         ['timesyncd'],
3602         ['localed'],
3603         ['networkd'],
3604         ['resolve'],
3605         ['DNS-over-TLS(gnutls)',  conf.get('DNS_OVER_TLS_USE_GNUTLS') == 1],
3606         ['DNS-over-TLS(openssl)', conf.get('DNS_OVER_TLS_USE_OPENSSL') == 1],
3607         ['coredump'],
3608         ['pstore'],
3609         ['polkit'],
3610         ['legacy pkla',      install_polkit_pkla],
3611         ['efi'],
3612         ['gnu-efi',          have_gnu_efi],
3613         ['kmod'],
3614         ['xkbcommon'],
3615         ['pcre2'],
3616         ['blkid'],
3617         ['dbus'],
3618         ['glib'],
3619         ['nss-myhostname'],
3620         ['nss-mymachines'],
3621         ['nss-resolve'],
3622         ['nss-systemd'],
3623         ['hwdb'],
3624         ['tpm'],
3625         ['man pages',        want_man],
3626         ['html pages',       want_html],
3627         ['man page indices', want_man and have_lxml],
3628         ['SysV compat'],
3629         ['utmp'],
3630         ['ldconfig'],
3631         ['hibernate'],
3632         ['adm group',        get_option('adm-group')],
3633         ['wheel group',      get_option('wheel-group')],
3634         ['gshadow'],
3635         ['debug hashmap'],
3636         ['debug mmap cache'],
3637         ['debug siphash'],
3638         ['valgrind',         conf.get('VALGRIND') == 1],
3639         ['trace logging',    conf.get('LOG_TRACE') == 1],
3640         ['install tests',    install_tests],
3641         ['link-udev-shared',      get_option('link-udev-shared')],
3642         ['link-systemctl-shared', get_option('link-systemctl-shared')],
3643         ['link-networkd-shared',  get_option('link-networkd-shared')],
3644         ['link-timesyncd-shared', get_option('link-timesyncd-shared')],
3645         ['kernel-install',        get_option('kernel-install')],
3646         ['systemd-analyze',       get_option('analyze')],
3647 ]
3648
3649         if tuple.length() >= 2
3650                 cond = tuple[1]
3651         else
3652                 ident1 = 'HAVE_' + tuple[0].underscorify().to_upper()
3653                 ident2 = 'ENABLE_' + tuple[0].underscorify().to_upper()
3654                 cond = conf.get(ident1, 0) == 1 or conf.get(ident2, 0) == 1
3655         endif
3656         if cond
3657                 found += tuple[0]
3658         else
3659                 missing += tuple[0]
3660         endif
3661 endforeach
3662
3663 status += [
3664         '',
3665         'enabled features: @0@'.format(', '.join(found)),
3666         '',
3667         'disabled features: @0@'.format(', '.join(missing)),
3668         '']
3669 message('\n         '.join(status))
3670
3671 if rootprefixdir != rootprefix_default
3672         warning('\n' +
3673                 'Note that the installation prefix was changed to "@0@".\n'.format(rootprefixdir) +
3674                 'systemd used fixed names for unit file directories and other paths, so anything\n' +
3675                 'except the default ("@0@") is strongly discouraged.'.format(rootprefix_default))
3676 endif