meson.build

   1 # SPDX-License-Identifier: LGPL-2.1+
   2
   3 project('systemd', 'c',
   4         version : '246',
   5         license : 'LGPLv2+',
   6         default_options: [
   7                 'c_std=gnu99',
   8                 'prefix=/usr',
   9                 'sysconfdir=/etc',
  10                 'localstatedir=/var',
  11                 'warning_level=2',
  12         ],
  13         meson_version : '>= 0.46',
  14        )
  15
  16 libsystemd_version = '0.29.0'
  17 libudev_version = '1.6.18'
  18
  19 # We need the same data in two different formats, ugh!
  20 # Also, for hysterical reasons, we use different variable
  21 # names, sometimes. Not all variables are included in every
  22 # set. Ugh, ugh, ugh!
  23 conf = configuration_data()
  24 conf.set('PROJECT_VERSION',        meson.project_version(),
  25          description : 'Numerical project version (used where a simple number is expected)')
  26
  27 substs = configuration_data()
  28 substs.set('PROJECT_URL',          'https://www.freedesktop.org/wiki/Software/systemd')
  29 substs.set('PROJECT_VERSION',      meson.project_version(),
  30            description : 'Numerical project version (used where a simple number is expected)')
  31
  32 # This is to be used instead of meson.source_root(), as the latter will return
  33 # the wrong result when systemd is being built as a meson subproject
  34 project_source_root = meson.current_source_dir()
  35 project_build_root = meson.current_build_dir()
  36 relative_source_path = run_command('realpath',
  37                                    '--relative-to=@0@'.format(project_build_root),
  38                                    project_source_root).stdout().strip()
  39 conf.set_quoted('RELATIVE_SOURCE_PATH', relative_source_path)
  40
  41 want_ossfuzz = get_option('oss-fuzz')
  42 want_libfuzzer = get_option('llvm-fuzz')
  43 if want_ossfuzz + want_libfuzzer > 1
  44         error('only one of oss-fuzz or llvm-fuzz can be specified')
  45 endif
  46
  47 skip_deps = want_ossfuzz or want_libfuzzer
  48 fuzzer_build = want_ossfuzz or want_libfuzzer
  49
  50 #####################################################################
  51
  52 # Try to install the git pre-commit hook
  53 add_git_hook_sh = find_program('tools/add-git-hook.sh', required : false)
  54 if add_git_hook_sh.found()
  55         git_hook = run_command(add_git_hook_sh)
  56         if git_hook.returncode() == 0
  57                 message(git_hook.stdout().strip())
  58         endif
  59 endif
  60
  61 #####################################################################
  62
  63 if get_option('split-usr') == 'auto'
  64         split_usr = run_command('test', '-L', '/bin').returncode() != 0
  65 else
  66         split_usr = get_option('split-usr') == 'true'
  67 endif
  68 conf.set10('HAVE_SPLIT_USR', split_usr,
  69            description : '/usr/bin and /bin directories are separate')
  70
  71 if get_option('split-bin') == 'auto'
  72         split_bin = run_command('test', '-L', '/usr/sbin').returncode() != 0
  73 else
  74         split_bin = get_option('split-bin') == 'true'
  75 endif
  76 conf.set10('HAVE_SPLIT_BIN', split_bin,
  77            description : 'bin and sbin directories are separate')
  78
  79 rootprefixdir = get_option('rootprefix')
  80 # Unusual rootprefixdir values are used by some distros
  81 # (see https://github.com/systemd/systemd/pull/7461).
  82 rootprefix_default = split_usr ? '/' : '/usr'
  83 if rootprefixdir == ''
  84         rootprefixdir = rootprefix_default
  85 endif
  86 rootprefixdir_noslash = rootprefixdir == '/' ? '' : rootprefixdir
  87
  88 have_standalone_binaries = get_option('standalone-binaries')
  89
  90 sysvinit_path = get_option('sysvinit-path')
  91 sysvrcnd_path = get_option('sysvrcnd-path')
  92 conf.set10('HAVE_SYSV_COMPAT', sysvinit_path != '' and sysvrcnd_path != '',
  93            description : 'SysV init scripts and rcN.d links are supported')
  94
  95 if get_option('hibernate') and not get_option('initrd')
  96         error('hibernate depends on initrd')
  97 endif
  98
  99 conf.set10('BUMP_PROC_SYS_FS_FILE_MAX', get_option('bump-proc-sys-fs-file-max'))
 100 conf.set10('BUMP_PROC_SYS_FS_NR_OPEN',  get_option('bump-proc-sys-fs-nr-open'))
 101 conf.set('HIGH_RLIMIT_NOFILE',          512*1024)
 102
 103 # join_paths ignores the preceding arguments if an absolute component is
 104 # encountered, so this should canonicalize various paths when they are
 105 # absolute or relative.
 106 prefixdir = get_option('prefix')
 107 if not prefixdir.startswith('/')
 108         error('Prefix is not absolute: "@0@"'.format(prefixdir))
 109 endif
 110 bindir = join_paths(prefixdir, get_option('bindir'))
 111 libdir = join_paths(prefixdir, get_option('libdir'))
 112 sysconfdir = join_paths(prefixdir, get_option('sysconfdir'))
 113 includedir = join_paths(prefixdir, get_option('includedir'))
 114 datadir = join_paths(prefixdir, get_option('datadir'))
 115 localstatedir = join_paths('/', get_option('localstatedir'))
 116
 117 rootbindir = join_paths(rootprefixdir, 'bin')
 118 rootsbindir = join_paths(rootprefixdir, split_bin ? 'sbin' : 'bin')
 119 rootlibexecdir = join_paths(rootprefixdir, 'lib/systemd')
 120
 121 rootlibdir = get_option('rootlibdir')
 122 if rootlibdir == ''
 123         rootlibdir = join_paths(rootprefixdir, libdir.split('/')[-1])
 124 endif
 125
 126 # Dirs of external packages
 127 pkgconfigdatadir = get_option('pkgconfigdatadir') == '' ? join_paths(datadir, 'pkgconfig') : get_option('pkgconfigdatadir')
 128 pkgconfiglibdir = get_option('pkgconfiglibdir') == '' ? join_paths(libdir, 'pkgconfig') : get_option('pkgconfiglibdir')
 129 polkitpolicydir = join_paths(datadir, 'polkit-1/actions')
 130 polkitrulesdir = join_paths(datadir, 'polkit-1/rules.d')
 131 polkitpkladir = join_paths(localstatedir, 'lib/polkit-1/localauthority/10-vendor.d')
 132 xinitrcdir = join_paths(sysconfdir, 'X11/xinit/xinitrc.d')
 133 rpmmacrosdir = get_option('rpmmacrosdir')
 134 if rpmmacrosdir != 'no'
 135         rpmmacrosdir = join_paths(prefixdir, rpmmacrosdir)
 136 endif
 137 modprobedir = join_paths(rootprefixdir, 'lib/modprobe.d')
 138
 139 # Our own paths
 140 pkgdatadir = join_paths(datadir, 'systemd')
 141 environmentdir = join_paths(prefixdir, 'lib/environment.d')
 142 pkgsysconfdir = join_paths(sysconfdir, 'systemd')
 143 userunitdir = join_paths(prefixdir, 'lib/systemd/user')
 144 userpresetdir = join_paths(prefixdir, 'lib/systemd/user-preset')
 145 tmpfilesdir = join_paths(prefixdir, 'lib/tmpfiles.d')
 146 sysusersdir = join_paths(prefixdir, 'lib/sysusers.d')
 147 sysctldir = join_paths(prefixdir, 'lib/sysctl.d')
 148 binfmtdir = join_paths(prefixdir, 'lib/binfmt.d')
 149 modulesloaddir = join_paths(prefixdir, 'lib/modules-load.d')
 150 networkdir = join_paths(rootprefixdir, 'lib/systemd/network')
 151 pkgincludedir = join_paths(includedir, 'systemd')
 152 systemgeneratordir = join_paths(rootlibexecdir, 'system-generators')
 153 usergeneratordir = join_paths(prefixdir, 'lib/systemd/user-generators')
 154 systemenvgeneratordir = join_paths(prefixdir, 'lib/systemd/system-environment-generators')
 155 userenvgeneratordir = join_paths(prefixdir, 'lib/systemd/user-environment-generators')
 156 systemshutdowndir = join_paths(rootlibexecdir, 'system-shutdown')
 157 systemsleepdir = join_paths(rootlibexecdir, 'system-sleep')
 158 systemunitdir = join_paths(rootprefixdir, 'lib/systemd/system')
 159 systempresetdir = join_paths(rootprefixdir, 'lib/systemd/system-preset')
 160 udevlibexecdir = join_paths(rootprefixdir, 'lib/udev')
 161 udevrulesdir = join_paths(udevlibexecdir, 'rules.d')
 162 udevhwdbdir = join_paths(udevlibexecdir, 'hwdb.d')
 163 catalogdir = join_paths(prefixdir, 'lib/systemd/catalog')
 164 kernelinstalldir = join_paths(prefixdir, 'lib/kernel/install.d')
 165 factorydir = join_paths(datadir, 'factory')
 166 bootlibdir = join_paths(prefixdir, 'lib/systemd/boot/efi')
 167 testsdir = join_paths(prefixdir, 'lib/systemd/tests')
 168 systemdstatedir = join_paths(localstatedir, 'lib/systemd')
 169 catalogstatedir = join_paths(systemdstatedir, 'catalog')
 170 randomseeddir = join_paths(localstatedir, 'lib/systemd')
 171 profiledir = join_paths(rootlibexecdir, 'portable', 'profile')
 172 ntpservicelistdir = join_paths(rootprefixdir, 'lib/systemd/ntp-units.d')
 173
 174 docdir = get_option('docdir')
 175 if docdir == ''
 176         docdir = join_paths(datadir, 'doc/systemd')
 177 endif
 178
 179 dbuspolicydir = get_option('dbuspolicydir')
 180 if dbuspolicydir == ''
 181         dbuspolicydir = join_paths(datadir, 'dbus-1/system.d')
 182 endif
 183
 184 dbussessionservicedir = get_option('dbussessionservicedir')
 185 if dbussessionservicedir == ''
 186         dbussessionservicedir = join_paths(datadir, 'dbus-1/services')
 187 endif
 188
 189 dbussystemservicedir = get_option('dbussystemservicedir')
 190 if dbussystemservicedir == ''
 191         dbussystemservicedir = join_paths(datadir, 'dbus-1/system-services')
 192 endif
 193
 194 pamlibdir = get_option('pamlibdir')
 195 if pamlibdir == ''
 196         pamlibdir = join_paths(rootlibdir, 'security')
 197 endif
 198
 199 pamconfdir = get_option('pamconfdir')
 200 if pamconfdir == ''
 201         pamconfdir = join_paths(sysconfdir, 'pam.d')
 202 endif
 203
 204 memory_accounting_default = get_option('memory-accounting-default')
 205 status_unit_format_default = get_option('status-unit-format-default')
 206
 207 conf.set_quoted('PKGSYSCONFDIR',                              pkgsysconfdir)
 208 conf.set_quoted('SYSTEM_CONFIG_UNIT_DIR',                     join_paths(pkgsysconfdir, 'system'))
 209 conf.set_quoted('SYSTEM_DATA_UNIT_PATH',                      systemunitdir)
 210 conf.set_quoted('SYSTEM_SYSVINIT_PATH',                       sysvinit_path)
 211 conf.set_quoted('SYSTEM_SYSVRCND_PATH',                       sysvrcnd_path)
 212 conf.set_quoted('RC_LOCAL_SCRIPT_PATH_START',                 get_option('rc-local'))
 213
 214 conf.set('ANSI_OK_COLOR',                                     'ANSI_' + get_option('ok-color').underscorify().to_upper())
 215
 216 conf.set_quoted('USER_CONFIG_UNIT_DIR',                       join_paths(pkgsysconfdir, 'user'))
 217 conf.set_quoted('USER_DATA_UNIT_DIR',                         userunitdir)
 218 conf.set_quoted('CERTIFICATE_ROOT',                           get_option('certificate-root'))
 219 conf.set_quoted('CATALOG_DATABASE',                           join_paths(catalogstatedir, 'database'))
 220 conf.set_quoted('SYSTEMD_CGROUP_AGENT_PATH',                  join_paths(rootlibexecdir, 'systemd-cgroups-agent'))
 221 conf.set_quoted('SYSTEMD_BINARY_PATH',                        join_paths(rootlibexecdir, 'systemd'))
 222 conf.set_quoted('SYSTEMD_FSCK_PATH',                          join_paths(rootlibexecdir, 'systemd-fsck'))
 223 conf.set_quoted('SYSTEMD_MAKEFS_PATH',                        join_paths(rootlibexecdir, 'systemd-makefs'))
 224 conf.set_quoted('SYSTEMD_GROWFS_PATH',                        join_paths(rootlibexecdir, 'systemd-growfs'))
 225 conf.set_quoted('SYSTEMD_SHUTDOWN_BINARY_PATH',               join_paths(rootlibexecdir, 'systemd-shutdown'))
 226 conf.set_quoted('SYSTEMCTL_BINARY_PATH',                      join_paths(rootbindir, 'systemctl'))
 227 conf.set_quoted('SYSTEMD_TTY_ASK_PASSWORD_AGENT_BINARY_PATH', join_paths(rootbindir, 'systemd-tty-ask-password-agent'))
 228 conf.set_quoted('SYSTEMD_STDIO_BRIDGE_BINARY_PATH',           join_paths(bindir, 'systemd-stdio-bridge'))
 229 conf.set_quoted('ROOTPREFIX',                                 rootprefixdir)
 230 conf.set_quoted('RANDOM_SEED_DIR',                            randomseeddir)
 231 conf.set_quoted('RANDOM_SEED',                                join_paths(randomseeddir, 'random-seed'))
 232 conf.set_quoted('SYSTEMD_CRYPTSETUP_PATH',                    join_paths(rootlibexecdir, 'systemd-cryptsetup'))
 233 conf.set_quoted('SYSTEM_GENERATOR_DIR',                       systemgeneratordir)
 234 conf.set_quoted('USER_GENERATOR_DIR',                         usergeneratordir)
 235 conf.set_quoted('SYSTEM_ENV_GENERATOR_DIR',                   systemenvgeneratordir)
 236 conf.set_quoted('USER_ENV_GENERATOR_DIR',                     userenvgeneratordir)
 237 conf.set_quoted('SYSTEM_SHUTDOWN_PATH',                       systemshutdowndir)
 238 conf.set_quoted('SYSTEM_SLEEP_PATH',                          systemsleepdir)
 239 conf.set_quoted('SYSTEMD_KBD_MODEL_MAP',                      join_paths(pkgdatadir, 'kbd-model-map'))
 240 conf.set_quoted('SYSTEMD_LANGUAGE_FALLBACK_MAP',              join_paths(pkgdatadir, 'language-fallback-map'))
 241 conf.set_quoted('SYSTEMD_TEST_DATA',                          join_paths(testsdir, 'testdata'))
 242 conf.set_quoted('SYSTEMD_CATALOG_DIR',                        catalogdir)
 243 conf.set_quoted('UDEVLIBEXECDIR',                             udevlibexecdir)
 244 conf.set_quoted('POLKIT_AGENT_BINARY_PATH',                   join_paths(bindir, 'pkttyagent'))
 245 conf.set_quoted('LIBDIR',                                     libdir)
 246 conf.set_quoted('ROOTLIBDIR',                                 rootlibdir)
 247 conf.set_quoted('ROOTLIBEXECDIR',                             rootlibexecdir)
 248 conf.set_quoted('BOOTLIBDIR',                                 bootlibdir)
 249 conf.set_quoted('SYSTEMD_PULL_PATH',                          join_paths(rootlibexecdir, 'systemd-pull'))
 250 conf.set_quoted('SYSTEMD_IMPORT_PATH',                        join_paths(rootlibexecdir, 'systemd-import'))
 251 conf.set_quoted('SYSTEMD_IMPORT_FS_PATH',                     join_paths(rootlibexecdir, 'systemd-import-fs'))
 252 conf.set_quoted('SYSTEMD_EXPORT_PATH',                        join_paths(rootlibexecdir, 'systemd-export'))
 253 conf.set_quoted('VENDOR_KEYRING_PATH',                        join_paths(rootlibexecdir, 'import-pubring.gpg'))
 254 conf.set_quoted('USER_KEYRING_PATH',                          join_paths(pkgsysconfdir, 'import-pubring.gpg'))
 255 conf.set_quoted('DOCUMENT_ROOT',                              join_paths(pkgdatadir, 'gatewayd'))
 256 conf.set_quoted('SYSTEMD_HOMEWORK_PATH',                      join_paths(rootlibexecdir, 'systemd-homework'))
 257 conf.set_quoted('SYSTEMD_USERWORK_PATH',                      join_paths(rootlibexecdir, 'systemd-userwork'))
 258 conf.set10('MEMORY_ACCOUNTING_DEFAULT',                       memory_accounting_default)
 259 conf.set_quoted('MEMORY_ACCOUNTING_DEFAULT_YES_NO',           memory_accounting_default ? 'yes' : 'no')
 260 conf.set('STATUS_UNIT_FORMAT_DEFAULT',                        'STATUS_UNIT_FORMAT_' + status_unit_format_default.to_upper())
 261
 262 substs.set('prefix',                                          prefixdir)
 263 substs.set('rootprefix',                                      rootprefixdir)
 264 substs.set('rootprefix_noslash',                              rootprefixdir_noslash)
 265 substs.set('exec_prefix',                                     prefixdir)
 266 substs.set('libdir',                                          libdir)
 267 substs.set('rootlibdir',                                      rootlibdir)
 268 substs.set('includedir',                                      includedir)
 269 substs.set('sysconfdir',                                      sysconfdir)
 270 substs.set('bindir',                                          bindir)
 271 substs.set('rootbindir',                                      rootbindir)
 272 substs.set('rootlibexecdir',                                  rootlibexecdir)
 273 substs.set('systemunitdir',                                   systemunitdir)
 274 substs.set('userunitdir',                                     userunitdir)
 275 substs.set('systempresetdir',                                 systempresetdir)
 276 substs.set('userpresetdir',                                   userpresetdir)
 277 substs.set('udevhwdbdir',                                     udevhwdbdir)
 278 substs.set('udevrulesdir',                                    udevrulesdir)
 279 substs.set('udevlibexecdir',                                  udevlibexecdir)
 280 substs.set('environmentdir',                                  environmentdir)
 281 substs.set('catalogdir',                                      catalogdir)
 282 substs.set('tmpfilesdir',                                     tmpfilesdir)
 283 substs.set('sysusersdir',                                     sysusersdir)
 284 substs.set('sysctldir',                                       sysctldir)
 285 substs.set('binfmtdir',                                       binfmtdir)
 286 substs.set('modulesloaddir',                                  modulesloaddir)
 287 substs.set('modprobedir',                                     modprobedir)
 288 substs.set('systemgeneratordir',                              systemgeneratordir)
 289 substs.set('usergeneratordir',                                usergeneratordir)
 290 substs.set('systemenvgeneratordir',                           systemenvgeneratordir)
 291 substs.set('userenvgeneratordir',                             userenvgeneratordir)
 292 substs.set('systemshutdowndir',                               systemshutdowndir)
 293 substs.set('systemsleepdir',                                  systemsleepdir)
 294 substs.set('CERTIFICATEROOT',                                 get_option('certificate-root'))
 295 substs.set('RANDOM_SEED',                                     join_paths(randomseeddir, 'random-seed'))
 296 substs.set('SYSTEM_SYSVINIT_PATH',                            sysvinit_path)
 297 substs.set('SYSTEM_SYSVRCND_PATH',                            sysvrcnd_path)
 298 substs.set('RC_LOCAL_SCRIPT_PATH_START',                      get_option('rc-local'))
 299 substs.set('MEMORY_ACCOUNTING_DEFAULT',                       memory_accounting_default ? 'yes' : 'no')
 300 substs.set('STATUS_UNIT_FORMAT_DEFAULT',                      status_unit_format_default)
 301 substs.set('HIGH_RLIMIT_NOFILE',                              conf.get('HIGH_RLIMIT_NOFILE'))
 302 substs.set('BUILD_ROOT',                                      project_build_root)
 303
 304 #####################################################################
 305
 306 cc = meson.get_compiler('c')
 307 pkgconfig = import('pkgconfig')
 308 check_compilation_sh = find_program('tools/check-compilation.sh')
 309 meson_build_sh = find_program('tools/meson-build.sh')
 310
 311 want_tests = get_option('tests')
 312 slow_tests = want_tests != 'false' and get_option('slow-tests')
 313 fuzz_tests = want_tests != 'false' and get_option('fuzz-tests')
 314 install_tests = get_option('install-tests')
 315
 316 if add_languages('cpp', required : fuzzer_build)
 317         #  Used only for tests
 318         cxx = meson.get_compiler('cpp')
 319         cxx_cmd = ' '.join(cxx.cmd_array())
 320 else
 321         cxx_cmd = ''
 322 endif
 323
 324 if want_libfuzzer
 325         fuzzing_engine = meson.get_compiler('cpp').find_library('Fuzzer', required : false)
 326         if fuzzing_engine.found()
 327                 add_project_arguments('-fsanitize-coverage=trace-pc-guard,trace-cmp', language : 'c')
 328         elif cc.has_argument('-fsanitize=fuzzer-no-link')
 329                 add_project_arguments('-fsanitize=fuzzer-no-link', language : 'c')
 330         else
 331                 error('Looks like neither libFuzzer nor -fsanitize=fuzzer-no-link is supported')
 332         endif
 333 elif want_ossfuzz
 334         fuzzing_engine = meson.get_compiler('cpp').find_library('FuzzingEngine')
 335 endif
 336
 337 # Those generate many false positives, and we do not want to change the code to
 338 # avoid them.
 339 basic_disabled_warnings = [
 340         '-Wno-unused-parameter',
 341         '-Wno-missing-field-initializers',
 342         '-Wno-unused-result',
 343         '-Wno-format-signedness',
 344 ]
 345
 346 possible_cc_flags = [
 347         '-Werror=undef',
 348         '-Wlogical-op',
 349         '-Wmissing-include-dirs',
 350         '-Wold-style-definition',
 351         '-Wpointer-arith',
 352         '-Winit-self',
 353         '-Wfloat-equal',
 354         '-Wsuggest-attribute=noreturn',
 355         '-Werror=missing-prototypes',
 356         '-Werror=implicit-function-declaration',
 357         '-Werror=missing-declarations',
 358         '-Werror=return-type',
 359         '-Werror=incompatible-pointer-types',
 360         '-Werror=format=2',
 361         '-Wstrict-prototypes',
 362         '-Wredundant-decls',
 363         '-Wmissing-noreturn',
 364         '-Wimplicit-fallthrough=5',
 365         '-Wshadow',
 366         '-Wendif-labels',
 367         '-Wstrict-aliasing=2',
 368         '-Wwrite-strings',
 369         '-Werror=overflow',
 370         '-Werror=shift-count-overflow',
 371         '-Werror=shift-overflow=2',
 372         '-Wdate-time',
 373         '-Wnested-externs',
 374
 375         # negative arguments are correctly detected starting with meson 0.46.
 376         '-Wno-error=#warnings',  # clang
 377         '-Wno-string-plus-int',  # clang
 378
 379         # Disable -Wmaybe-uninitialized, since it's noisy on gcc 8 with
 380         # optimizations enabled, producing essentially false positives.
 381         '-Wno-maybe-uninitialized',
 382
 383         '-ffast-math',
 384         '-fno-common',
 385         '-fdiagnostics-show-option',
 386         '-fno-strict-aliasing',
 387         '-fvisibility=hidden',
 388         '-fstack-protector',
 389         '-fstack-protector-strong',
 390         '--param=ssp-buffer-size=4',
 391 ]
 392
 393 # --as-needed and --no-undefined are provided by meson by default,
 394 # run mesonconf to see what is enabled
 395 possible_link_flags = [
 396         '-Wl,-z,relro',
 397         '-Wl,-z,now',
 398         '-fstack-protector',
 399 ]
 400
 401 if cc.get_id() == 'clang'
 402         possible_cc_flags += [
 403                 '-Wno-typedef-redefinition',
 404                 '-Wno-gnu-variable-sized-type-not-at-end',
 405         ]
 406 endif
 407
 408 if get_option('buildtype') != 'debug'
 409         possible_cc_flags += [
 410                 '-ffunction-sections',
 411                 '-fdata-sections',
 412         ]
 413
 414         possible_link_flags += '-Wl,--gc-sections'
 415 endif
 416
 417 add_project_arguments(cc.get_supported_arguments(basic_disabled_warnings), language : 'c')
 418 add_project_arguments(cc.get_supported_arguments(possible_cc_flags), language : 'c')
 419 add_project_link_arguments(cc.get_supported_link_arguments(possible_link_flags), language : 'c')
 420
 421 have = cc.has_argument('-Wzero-length-bounds')
 422 conf.set10('HAVE_ZERO_LENGTH_BOUNDS', have)
 423
 424 if cc.compiles('''
 425    #include <time.h>
 426    #include <inttypes.h>
 427    typedef uint64_t usec_t;
 428    usec_t now(clockid_t clock);
 429    int main(void) {
 430            struct timespec now;
 431            return 0;
 432    }
 433 ''', args: '-Werror=shadow', name : '-Werror=shadow with local shadowing')
 434         add_project_arguments('-Werror=shadow', language : 'c')
 435 endif
 436
 437 if cxx_cmd != ''
 438         add_project_arguments(cxx.get_supported_arguments(basic_disabled_warnings), language : 'cpp')
 439 endif
 440
 441 cpp = ' '.join(cc.cmd_array()) + ' -E'
 442
 443 has_wstringop_truncation = cc.has_argument('-Wstringop-truncation')
 444
 445 #####################################################################
 446 # compilation result tests
 447
 448 conf.set('_GNU_SOURCE', true)
 449 conf.set('__SANE_USERSPACE_TYPES__', true)
 450 conf.set10('HAVE_WSTRINGOP_TRUNCATION', has_wstringop_truncation)
 451
 452 conf.set('SIZEOF_DEV_T', cc.sizeof('dev_t', prefix : '#include <sys/types.h>'))
 453 conf.set('SIZEOF_INO_T', cc.sizeof('ino_t', prefix : '#include <sys/types.h>'))
 454 conf.set('SIZEOF_TIME_T', cc.sizeof('time_t', prefix : '#include <sys/time.h>'))
 455 conf.set('SIZEOF_RLIM_T', cc.sizeof('rlim_t', prefix : '#include <sys/resource.h>'))
 456
 457 decl_headers = '''
 458 #include <uchar.h>
 459 #include <sys/stat.h>
 460 '''
 461
 462 foreach decl : ['char16_t',
 463                 'char32_t',
 464                 'struct statx',
 465                ]
 466
 467         # We get -1 if the size cannot be determined
 468         have = cc.sizeof(decl, prefix : decl_headers, args : '-D_GNU_SOURCE') > 0
 469
 470         if decl == 'struct statx'
 471                 if have
 472                         want_linux_stat_h = false
 473                 else
 474                         have = cc.sizeof(decl,
 475                                          prefix : decl_headers + '#include <linux/stat.h>',
 476                                          args : '-D_GNU_SOURCE') > 0
 477                         want_linux_stat_h = have
 478                 endif
 479         endif
 480
 481         conf.set10('HAVE_' + decl.underscorify().to_upper(), have)
 482 endforeach
 483
 484 conf.set10('WANT_LINUX_STAT_H', want_linux_stat_h)
 485
 486 foreach ident : ['secure_getenv', '__secure_getenv']
 487         conf.set10('HAVE_' + ident.to_upper(), cc.has_function(ident))
 488 endforeach
 489
 490 foreach ident : [
 491         ['memfd_create',      '''#include <sys/mman.h>'''],
 492         ['gettid',            '''#include <sys/types.h>
 493                                  #include <unistd.h>'''],
 494         ['pivot_root',        '''#include <stdlib.h>
 495                                  #include <unistd.h>'''],     # no known header declares pivot_root
 496         ['name_to_handle_at', '''#include <sys/types.h>
 497                                  #include <sys/stat.h>
 498                                  #include <fcntl.h>'''],
 499         ['setns',             '''#include <sched.h>'''],
 500         ['renameat2',         '''#include <stdio.h>
 501                                  #include <fcntl.h>'''],
 502         ['kcmp',              '''#include <linux/kcmp.h>'''],
 503         ['keyctl',            '''#include <sys/types.h>
 504                                  #include <keyutils.h>'''],
 505         ['copy_file_range',   '''#include <sys/syscall.h>
 506                                  #include <unistd.h>'''],
 507         ['bpf',               '''#include <sys/syscall.h>
 508                                  #include <unistd.h>'''],
 509         ['statx',             '''#include <sys/types.h>
 510                                  #include <sys/stat.h>
 511                                  #include <unistd.h>'''],
 512         ['explicit_bzero' ,   '''#include <string.h>'''],
 513         ['reallocarray',      '''#include <malloc.h>'''],
 514         ['set_mempolicy',     '''#include <stdlib.h>
 515                                  #include <unistd.h>'''],
 516         ['get_mempolicy',     '''#include <stdlib.h>
 517                                  #include <unistd.h>'''],
 518         ['pidfd_send_signal', '''#include <stdlib.h>
 519                                  #include <unistd.h>
 520                                  #include <signal.h>
 521                                  #include <sys/wait.h>'''],
 522         ['pidfd_open',        '''#include <stdlib.h>
 523                                  #include <unistd.h>
 524                                  #include <signal.h>
 525                                  #include <sys/wait.h>'''],
 526         ['rt_sigqueueinfo',   '''#include <stdlib.h>
 527                                  #include <unistd.h>
 528                                  #include <signal.h>
 529                                  #include <sys/wait.h>'''],
 530 ]
 531
 532         have = cc.has_function(ident[0], prefix : ident[1], args : '-D_GNU_SOURCE')
 533         conf.set10('HAVE_' + ident[0].to_upper(), have)
 534 endforeach
 535
 536 if cc.has_function('getrandom', prefix : '''#include <sys/random.h>''', args : '-D_GNU_SOURCE')
 537         conf.set10('USE_SYS_RANDOM_H', true)
 538         conf.set10('HAVE_GETRANDOM', true)
 539 else
 540         have = cc.has_function('getrandom', prefix : '''#include <linux/random.h>''')
 541         conf.set10('USE_SYS_RANDOM_H', false)
 542         conf.set10('HAVE_GETRANDOM', have)
 543 endif
 544
 545 #####################################################################
 546
 547 vcs_tagger = [project_source_root + '/tools/meson-vcs-tag.sh',
 548               project_source_root,
 549               get_option('version-tag'),
 550               meson.project_version()]
 551
 552 version_h = vcs_tag(
 553         input : 'src/version/version.h.in',
 554         output : 'version.h',
 555         command: vcs_tagger)
 556
 557 versiondep = declare_dependency(sources: version_h)
 558
 559 sed = find_program('sed')
 560 awk = find_program('awk')
 561 m4 = find_program('m4')
 562 stat = find_program('stat')
 563 git = find_program('git', required : false)
 564 env = find_program('env')
 565 perl = find_program('perl', required : false)
 566
 567 meson_make_symlink = project_source_root + '/tools/meson-make-symlink.sh'
 568 mkdir_p = 'mkdir -p $DESTDIR/@0@'
 569 test_efi_create_disk_sh = find_program('test/test-efi-create-disk.sh')
 570 splash_bmp = files('test/splash.bmp')
 571
 572 # if -Dxxx-path option is found, use that. Otherwise, check in $PATH,
 573 # /usr/sbin, /sbin, and fall back to the default from middle column.
 574 progs = [['quotaon',    '/usr/sbin/quotaon'    ],
 575          ['quotacheck', '/usr/sbin/quotacheck' ],
 576          ['kmod',       '/usr/bin/kmod'        ],
 577          ['kexec',      '/usr/sbin/kexec'      ],
 578          ['sulogin',    '/usr/sbin/sulogin'    ],
 579          ['mount',      '/usr/bin/mount',      'MOUNT_PATH'],
 580          ['umount',     '/usr/bin/umount',     'UMOUNT_PATH'],
 581          ['loadkeys',   '/usr/bin/loadkeys',   'KBD_LOADKEYS'],
 582          ['setfont',    '/usr/bin/setfont',    'KBD_SETFONT'],
 583          ['nologin',    '/usr/sbin/nologin',   ],
 584         ]
 585 foreach prog : progs
 586         path = get_option(prog[0] + '-path')
 587         if path != ''
 588                 message('Using @1@ for @0@'.format(prog[0], path))
 589         else
 590                 exe = find_program(prog[0],
 591                                    '/usr/sbin/' + prog[0],
 592                                    '/sbin/' + prog[0],
 593                                    required: false)
 594                 path = exe.found() ? exe.path() : prog[1]
 595         endif
 596         name = prog.length() > 2 ? prog[2] : prog[0].to_upper()
 597         conf.set_quoted(name, path)
 598         substs.set(name, path)
 599 endforeach
 600
 601 conf.set_quoted('TELINIT', get_option('telinit-path'))
 602
 603 if run_command('ln', '--relative', '--help').returncode() != 0
 604         error('ln does not support --relative (added in coreutils 8.16)')
 605 endif
 606
 607 ############################################################
 608
 609 gperf = find_program('gperf')
 610
 611 gperf_test_format = '''
 612 #include <string.h>
 613 const char * in_word_set(const char *, @0@);
 614 @1@
 615 '''
 616 gperf_snippet_format = 'echo foo,bar | @0@ -L ANSI-C'
 617 gperf_snippet = run_command('sh', '-c', gperf_snippet_format.format(gperf.path()))
 618 gperf_test = gperf_test_format.format('size_t', gperf_snippet.stdout())
 619 if cc.compiles(gperf_test)
 620         gperf_len_type = 'size_t'
 621 else
 622         gperf_test = gperf_test_format.format('unsigned', gperf_snippet.stdout())
 623         if cc.compiles(gperf_test)
 624                 gperf_len_type = 'unsigned'
 625         else
 626                 error('unable to determine gperf len type')
 627         endif
 628 endif
 629 message('gperf len type is @0@'.format(gperf_len_type))
 630 conf.set('GPERF_LEN_TYPE', gperf_len_type,
 631          description : 'The type of gperf "len" parameter')
 632
 633 ############################################################
 634
 635 if not cc.has_header('sys/capability.h')
 636         error('POSIX caps headers not found')
 637 endif
 638 foreach header : ['crypt.h',
 639                   'linux/memfd.h',
 640                   'linux/vm_sockets.h',
 641                   'sys/auxv.h',
 642                   'valgrind/memcheck.h',
 643                   'valgrind/valgrind.h',
 644                  ]
 645
 646         conf.set10('HAVE_' + header.underscorify().to_upper(),
 647                    cc.has_header(header))
 648 endforeach
 649
 650 ############################################################
 651
 652 fallback_hostname = get_option('fallback-hostname')
 653 if fallback_hostname == '' or fallback_hostname[0] == '.' or fallback_hostname[0] == '-'
 654         error('Invalid fallback-hostname configuration')
 655         # A more extensive test is done in test-hostname-util. Let's catch
 656         # the most obvious errors here so we don't fail with an assert later.
 657 endif
 658 conf.set_quoted('FALLBACK_HOSTNAME', fallback_hostname)
 659
 660 conf.set10('ENABLE_COMPAT_GATEWAY_HOSTNAME', get_option('compat-gateway-hostname'))
 661 gateway_hostnames = ['_gateway'] + (conf.get('ENABLE_COMPAT_GATEWAY_HOSTNAME') == 1 ? ['gateway'] : [])
 662
 663 default_hierarchy = get_option('default-hierarchy')
 664 conf.set_quoted('DEFAULT_HIERARCHY_NAME', default_hierarchy,
 665                 description : 'default cgroup hierarchy as string')
 666 if default_hierarchy == 'legacy'
 667         conf.set('DEFAULT_HIERARCHY', 'CGROUP_UNIFIED_NONE')
 668 elif default_hierarchy == 'hybrid'
 669         conf.set('DEFAULT_HIERARCHY', 'CGROUP_UNIFIED_SYSTEMD')
 670 else
 671         conf.set('DEFAULT_HIERARCHY', 'CGROUP_UNIFIED_ALL')
 672 endif
 673
 674 default_net_naming_scheme = get_option('default-net-naming-scheme')
 675 conf.set_quoted('DEFAULT_NET_NAMING_SCHEME', default_net_naming_scheme)
 676
 677 time_epoch = get_option('time-epoch')
 678 if time_epoch == -1
 679         time_epoch = run_command('sh', ['-c', 'echo "$SOURCE_DATE_EPOCH"']).stdout().strip()
 680         if time_epoch == '' and git.found() and run_command('test', '-e', '.git').returncode() == 0
 681                 # If we're in a git repository, use the creation time of the latest git tag.
 682                 latest_tag = run_command('git', 'describe', '--abbrev=0', '--tags').stdout().strip()
 683                 time_epoch = run_command('git', 'log', '-1', '--format=%at', latest_tag).stdout()
 684         endif
 685         if time_epoch == ''
 686                 NEWS = files('NEWS')
 687                 time_epoch = run_command(stat, '-c', '%Y', NEWS).stdout()
 688         endif
 689         time_epoch = time_epoch.to_int()
 690 endif
 691 conf.set('TIME_EPOCH', time_epoch)
 692
 693 system_uid_max = get_option('system-uid-max')
 694 if system_uid_max == -1
 695         system_uid_max = run_command(
 696                 awk,
 697                 '/^\s*SYS_UID_MAX\s+/ { uid=$2 } END { print uid }',
 698                 '/etc/login.defs').stdout().strip()
 699         if system_uid_max == ''
 700                 system_uid_max = 999
 701         else
 702                 system_uid_max = system_uid_max.to_int()
 703         endif
 704 endif
 705 conf.set('SYSTEM_UID_MAX', system_uid_max)
 706 substs.set('systemuidmax', system_uid_max)
 707
 708 system_gid_max = get_option('system-gid-max')
 709 if system_gid_max == -1
 710         system_gid_max = run_command(
 711                 awk,
 712                 '/^\s*SYS_GID_MAX\s+/ { gid=$2 } END { print gid }',
 713                 '/etc/login.defs').stdout().strip()
 714         if system_gid_max == ''
 715                 system_gid_max = 999
 716         else
 717                 system_gid_max = system_gid_max.to_int()
 718         endif
 719 endif
 720 conf.set('SYSTEM_GID_MAX', system_gid_max)
 721 substs.set('systemgidmax', system_gid_max)
 722
 723 dynamic_uid_min = get_option('dynamic-uid-min')
 724 dynamic_uid_max = get_option('dynamic-uid-max')
 725 conf.set('DYNAMIC_UID_MIN', dynamic_uid_min)
 726 conf.set('DYNAMIC_UID_MAX', dynamic_uid_max)
 727 substs.set('dynamicuidmin', dynamic_uid_min)
 728 substs.set('dynamicuidmax', dynamic_uid_max)
 729
 730 container_uid_base_min = get_option('container-uid-base-min')
 731 container_uid_base_max = get_option('container-uid-base-max')
 732 conf.set('CONTAINER_UID_BASE_MIN', container_uid_base_min)
 733 conf.set('CONTAINER_UID_BASE_MAX', container_uid_base_max)
 734 substs.set('containeruidbasemin', container_uid_base_min)
 735 substs.set('containeruidbasemax', container_uid_base_max)
 736
 737 nobody_user = get_option('nobody-user')
 738 nobody_group = get_option('nobody-group')
 739
 740 if not meson.is_cross_build()
 741         getent_result = run_command('getent', 'passwd', '65534')
 742         if getent_result.returncode() == 0
 743                 name = getent_result.stdout().split(':')[0]
 744                 if name != nobody_user
 745                         warning('\n' +
 746                                 'The local user with the UID 65534 does not match the configured user name "@0@" of the nobody user (its name is @1@).\n'.format(nobody_user, name) +
 747                                 'Your build will result in an user table setup that is incompatible with the local system.')
 748                 endif
 749         endif
 750         id_result = run_command('id', '-u', nobody_user)
 751         if id_result.returncode() == 0
 752                 id = id_result.stdout().to_int()
 753                 if id != 65534
 754                         warning('\n' +
 755                                 'The local user with the configured user name "@0@" of the nobody user does not have UID 65534 (it has @1@).\n'.format(nobody_user, id) +
 756                                 'Your build will result in an user table setup that is incompatible with the local system.')
 757                 endif
 758         endif
 759
 760         getent_result = run_command('getent', 'group', '65534')
 761         if getent_result.returncode() == 0
 762                 name = getent_result.stdout().split(':')[0]
 763                 if name != nobody_group
 764                         warning('\n' +
 765                                 'The local group with the GID 65534 does not match the configured group name "@0@" of the nobody group (its name is @1@).\n'.format(nobody_group, name) +
 766                                 'Your build will result in an group table setup that is incompatible with the local system.')
 767                 endif
 768         endif
 769         id_result = run_command('id', '-g', nobody_group)
 770         if id_result.returncode() == 0
 771                 id = id_result.stdout().to_int()
 772                 if id != 65534
 773                         warning('\n' +
 774                                 'The local group with the configured group name "@0@" of the nobody group does not have UID 65534 (it has @1@).\n'.format(nobody_group, id) +
 775                                 'Your build will result in an group table setup that is incompatible with the local system.')
 776                 endif
 777         endif
 778 endif
 779 if nobody_user != nobody_group and not (nobody_user == 'nobody' and nobody_group == 'nogroup')
 780         warning('\n' +
 781                 'The configured user name "@0@" and group name "@0@" of the nobody user/group are not equivalent.\n'.format(nobody_user, nobody_group) +
 782                 'Please re-check that both "nobody-user" and "nobody-group" options are correctly set.')
 783 endif
 784
 785 conf.set_quoted('NOBODY_USER_NAME', nobody_user)
 786 conf.set_quoted('NOBODY_GROUP_NAME', nobody_group)
 787 substs.set('NOBODY_USER_NAME', nobody_user)
 788 substs.set('NOBODY_GROUP_NAME', nobody_group)
 789
 790 tty_gid = get_option('tty-gid')
 791 conf.set('TTY_GID', tty_gid)
 792 substs.set('TTY_GID', tty_gid)
 793
 794 # Ensure provided GID argument is numeric, otherwise fallback to default assignment
 795 users_gid = get_option('users-gid')
 796 substs.set('USERS_GID', users_gid < 0 ? '-' : users_gid)
 797
 798 conf.set10('ENABLE_ADM_GROUP', get_option('adm-group'))
 799 conf.set10('ENABLE_WHEEL_GROUP', get_option('wheel-group'))
 800
 801 dev_kvm_mode = get_option('dev-kvm-mode')
 802 substs.set('DEV_KVM_MODE', dev_kvm_mode)
 803 conf.set10('DEV_KVM_UACCESS', dev_kvm_mode != '0666')
 804 group_render_mode = get_option('group-render-mode')
 805 substs.set('GROUP_RENDER_MODE', group_render_mode)
 806 conf.set10('GROUP_RENDER_UACCESS', group_render_mode != '0666')
 807
 808 kill_user_processes = get_option('default-kill-user-processes')
 809 conf.set10('KILL_USER_PROCESSES', kill_user_processes)
 810 conf.set_quoted('KILL_USER_PROCESSES_YES_NO', kill_user_processes ? 'yes' : 'no')
 811 substs.set('KILL_USER_PROCESSES', kill_user_processes ? 'yes' : 'no')
 812
 813 dns_servers = get_option('dns-servers')
 814 conf.set_quoted('DNS_SERVERS', dns_servers)
 815 substs.set('DNS_SERVERS', dns_servers)
 816
 817 ntp_servers = get_option('ntp-servers')
 818 conf.set_quoted('NTP_SERVERS', ntp_servers)
 819 substs.set('NTP_SERVERS', ntp_servers)
 820
 821 default_locale = get_option('default-locale')
 822 if default_locale == ''
 823         if not meson.is_cross_build()
 824                 choose_default_locale_sh = find_program('tools/choose-default-locale.sh')
 825                 default_locale = run_command(choose_default_locale_sh).stdout().strip()
 826         else
 827                 default_locale = 'C.UTF-8'
 828         endif
 829 endif
 830 conf.set_quoted('SYSTEMD_DEFAULT_LOCALE', default_locale)
 831
 832 conf.set_quoted('GETTEXT_PACKAGE', meson.project_name())
 833
 834 service_watchdog = get_option('service-watchdog')
 835 watchdog_value = service_watchdog == '' ? '' : 'WatchdogSec=' + service_watchdog
 836 substs.set('SERVICE_WATCHDOG', watchdog_value)
 837
 838 substs.set('SUSHELL', get_option('debug-shell'))
 839 substs.set('DEBUGTTY', get_option('debug-tty'))
 840 conf.set_quoted('DEBUGTTY', get_option('debug-tty'))
 841
 842 enable_debug_hashmap = false
 843 enable_debug_mmap_cache = false
 844 enable_debug_siphash = false
 845 foreach name : get_option('debug-extra')
 846         if name == 'hashmap'
 847                 enable_debug_hashmap = true
 848         elif name == 'mmap-cache'
 849                 enable_debug_mmap_cache = true
 850         elif name == 'siphash'
 851                 enable_debug_siphash = true
 852         else
 853                 message('unknown debug option "@0@", ignoring'.format(name))
 854         endif
 855 endforeach
 856 conf.set10('ENABLE_DEBUG_HASHMAP', enable_debug_hashmap)
 857 conf.set10('ENABLE_DEBUG_MMAP_CACHE', enable_debug_mmap_cache)
 858 conf.set10('ENABLE_DEBUG_SIPHASH', enable_debug_siphash)
 859
 860 conf.set10('VALGRIND', get_option('valgrind'))
 861 conf.set10('LOG_TRACE', get_option('log-trace'))
 862
 863 default_user_path = get_option('user-path')
 864 if default_user_path != ''
 865         conf.set_quoted('DEFAULT_USER_PATH', default_user_path)
 866         default_user_path_display = default_user_path
 867 else
 868         # meson 0.49 fails when ?: is used in .format()
 869         default_user_path_display = '(same as system services)'
 870 endif
 871
 872
 873 #####################################################################
 874
 875 threads = dependency('threads')
 876 librt = cc.find_library('rt')
 877 libm = cc.find_library('m')
 878 libdl = cc.find_library('dl')
 879 libcrypt = cc.find_library('crypt')
 880
 881 libcap = dependency('libcap', required : false)
 882 if not libcap.found()
 883         # Compat with Ubuntu 14.04 which ships libcap w/o .pc file
 884         libcap = cc.find_library('cap')
 885 endif
 886
 887 libmount = dependency('mount',
 888                       version : fuzzer_build ? '>= 0' : '>= 2.30')
 889
 890 want_libfdisk = get_option('fdisk')
 891 if want_libfdisk != 'false' and not skip_deps
 892         libfdisk = dependency('fdisk',
 893                               required : want_libfdisk == 'true')
 894         have = libfdisk.found()
 895 else
 896         have = false
 897         libfdisk = []
 898 endif
 899 conf.set10('HAVE_LIBFDISK', have)
 900
 901 want_pwquality = get_option('pwquality')
 902 if want_pwquality != 'false' and not skip_deps
 903         libpwquality = dependency('pwquality', required : want_pwquality == 'true')
 904         have = libpwquality.found()
 905 else
 906         have = false
 907         libpwquality = []
 908 endif
 909 conf.set10('HAVE_PWQUALITY', have)
 910
 911 want_seccomp = get_option('seccomp')
 912 if want_seccomp != 'false' and not skip_deps
 913         libseccomp = dependency('libseccomp',
 914                                 version : '>= 2.3.1',
 915                                 required : want_seccomp == 'true')
 916         have = libseccomp.found()
 917 else
 918         have = false
 919         libseccomp = []
 920 endif
 921 conf.set10('HAVE_SECCOMP', have)
 922
 923 want_selinux = get_option('selinux')
 924 if want_selinux != 'false' and not skip_deps
 925         libselinux = dependency('libselinux',
 926                                 version : '>= 2.1.9',
 927                                 required : want_selinux == 'true')
 928         have = libselinux.found()
 929 else
 930         have = false
 931         libselinux = []
 932 endif
 933 conf.set10('HAVE_SELINUX', have)
 934
 935 want_apparmor = get_option('apparmor')
 936 if want_apparmor != 'false' and not skip_deps
 937         libapparmor = dependency('libapparmor',
 938                                  version : '>= 2.13',
 939                                  required : want_apparmor == 'true')
 940         have = libapparmor.found()
 941 else
 942         have = false
 943         libapparmor = []
 944 endif
 945 conf.set10('HAVE_APPARMOR', have)
 946
 947 smack_run_label = get_option('smack-run-label')
 948 if smack_run_label != ''
 949         conf.set_quoted('SMACK_RUN_LABEL', smack_run_label)
 950 endif
 951
 952 want_polkit = get_option('polkit')
 953 install_polkit = false
 954 install_polkit_pkla = false
 955 if want_polkit != 'false' and not skip_deps
 956         install_polkit = true
 957
 958         libpolkit = dependency('polkit-gobject-1',
 959                                required : false)
 960         if libpolkit.found() and libpolkit.version().version_compare('< 0.106')
 961                 message('Old polkit detected, will install pkla files')
 962                 install_polkit_pkla = true
 963         endif
 964 endif
 965 conf.set10('ENABLE_POLKIT', install_polkit)
 966
 967 want_acl = get_option('acl')
 968 if want_acl != 'false' and not skip_deps
 969         libacl = cc.find_library('acl', required : want_acl == 'true')
 970         have = libacl.found()
 971 else
 972         have = false
 973         libacl = []
 974 endif
 975 conf.set10('HAVE_ACL', have)
 976
 977 want_audit = get_option('audit')
 978 if want_audit != 'false' and not skip_deps
 979         libaudit = dependency('audit', required : want_audit == 'true')
 980         have = libaudit.found()
 981 else
 982         have = false
 983         libaudit = []
 984 endif
 985 conf.set10('HAVE_AUDIT', have)
 986
 987 want_blkid = get_option('blkid')
 988 if want_blkid != 'false' and not skip_deps
 989         libblkid = dependency('blkid', required : want_blkid == 'true')
 990         have = libblkid.found()
 991 else
 992         have = false
 993         libblkid = []
 994 endif
 995 conf.set10('HAVE_BLKID', have)
 996
 997 want_kmod = get_option('kmod')
 998 if want_kmod != 'false' and not skip_deps
 999         libkmod = dependency('libkmod',
1000                              version : '>= 15',
1001                              required : want_kmod == 'true')
1002         have = libkmod.found()
1003 else
1004         have = false
1005         libkmod = []
1006 endif
1007 conf.set10('HAVE_KMOD', have)
1008
1009 want_pam = get_option('pam')
1010 if want_pam != 'false' and not skip_deps
1011         libpam = cc.find_library('pam', required : want_pam == 'true')
1012         libpam_misc = cc.find_library('pam_misc', required : want_pam == 'true')
1013         have = libpam.found() and libpam_misc.found()
1014 else
1015         have = false
1016         libpam = []
1017         libpam_misc = []
1018 endif
1019 conf.set10('HAVE_PAM', have)
1020
1021 want_microhttpd = get_option('microhttpd')
1022 if want_microhttpd != 'false' and not skip_deps
1023         libmicrohttpd = dependency('libmicrohttpd',
1024                                    version : '>= 0.9.33',
1025                                    required : want_microhttpd == 'true')
1026         have = libmicrohttpd.found()
1027 else
1028         have = false
1029         libmicrohttpd = []
1030 endif
1031 conf.set10('HAVE_MICROHTTPD', have)
1032
1033 want_libcryptsetup = get_option('libcryptsetup')
1034 if want_libcryptsetup != 'false' and not skip_deps
1035         libcryptsetup = dependency('libcryptsetup',
1036                                    version : '>= 2.0.1',
1037                                    required : want_libcryptsetup == 'true')
1038         have = libcryptsetup.found()
1039
1040         conf.set10('HAVE_CRYPT_SET_METADATA_SIZE',
1041                    have and cc.has_function('crypt_set_metadata_size', dependencies : libcryptsetup))
1042         conf.set10('HAVE_CRYPT_ACTIVATE_BY_SIGNED_KEY',
1043                    have and cc.has_function('crypt_activate_by_signed_key', dependencies : libcryptsetup))
1044 else
1045         have = false
1046         libcryptsetup = []
1047 endif
1048 conf.set10('HAVE_LIBCRYPTSETUP', have)
1049
1050 want_libcurl = get_option('libcurl')
1051 if want_libcurl != 'false' and not skip_deps
1052         libcurl = dependency('libcurl',
1053                              version : '>= 7.32.0',
1054                              required : want_libcurl == 'true')
1055         have = libcurl.found()
1056 else
1057         have = false
1058         libcurl = []
1059 endif
1060 conf.set10('HAVE_LIBCURL', have)
1061
1062 want_libidn = get_option('libidn')
1063 want_libidn2 = get_option('libidn2')
1064 if want_libidn == 'true' and want_libidn2 == 'true'
1065         error('libidn and libidn2 cannot be requested simultaneously')
1066 endif
1067
1068 if want_libidn2 != 'false' and want_libidn != 'true' and not skip_deps
1069         libidn = dependency('libidn2',
1070                             required : want_libidn2 == 'true')
1071         have = libidn.found()
1072 else
1073         have = false
1074         libidn = []
1075 endif
1076 conf.set10('HAVE_LIBIDN2', have)
1077 if not have and want_libidn != 'false' and not skip_deps
1078         # libidn is used for both libidn and libidn2 objects
1079         libidn = dependency('libidn',
1080                             required : want_libidn == 'true')
1081         have = libidn.found()
1082 else
1083         have = false
1084 endif
1085 conf.set10('HAVE_LIBIDN', have)
1086
1087 want_libiptc = get_option('libiptc')
1088 if want_libiptc != 'false' and not skip_deps
1089         libiptc = dependency('libiptc',
1090                              required : want_libiptc == 'true')
1091         have = libiptc.found()
1092 else
1093         have = false
1094         libiptc = []
1095 endif
1096 conf.set10('HAVE_LIBIPTC', have)
1097
1098 want_qrencode = get_option('qrencode')
1099 if want_qrencode != 'false' and not skip_deps
1100         libqrencode = dependency('libqrencode',
1101                                  required : want_qrencode == 'true')
1102         have = libqrencode.found()
1103 else
1104         have = false
1105         libqrencode = []
1106 endif
1107 conf.set10('HAVE_QRENCODE', have)
1108
1109 want_gcrypt = get_option('gcrypt')
1110 if want_gcrypt != 'false' and not skip_deps
1111         libgcrypt = cc.find_library('gcrypt', required : want_gcrypt == 'true')
1112         libgpg_error = cc.find_library('gpg-error', required : want_gcrypt == 'true')
1113         have = libgcrypt.found() and libgpg_error.found()
1114 else
1115         have = false
1116 endif
1117 if not have
1118         # link to neither of the libs if one is not found
1119         libgcrypt = []
1120         libgpg_error = []
1121 endif
1122 conf.set10('HAVE_GCRYPT', have)
1123
1124 want_gnutls = get_option('gnutls')
1125 if want_gnutls != 'false' and not skip_deps
1126         libgnutls = dependency('gnutls',
1127                                version : '>= 3.1.4',
1128                                required : want_gnutls == 'true')
1129         have = libgnutls.found()
1130 else
1131         have = false
1132         libgnutls = []
1133 endif
1134 conf.set10('HAVE_GNUTLS', have)
1135
1136 want_openssl = get_option('openssl')
1137 if want_openssl != 'false' and not skip_deps
1138         libopenssl = dependency('openssl',
1139                                 version : '>= 1.1.0',
1140                                 required : want_openssl == 'true')
1141         have = libopenssl.found()
1142 else
1143         have = false
1144         libopenssl = []
1145 endif
1146 conf.set10('HAVE_OPENSSL', have)
1147
1148 want_p11kit = get_option('p11kit')
1149 if want_p11kit != 'false' and not skip_deps
1150         libp11kit = dependency('p11-kit-1',
1151                                version : '>= 0.23.3',
1152                                required : want_p11kit == 'true')
1153         have = libp11kit.found()
1154 else
1155         have = false
1156         libp11kit = []
1157 endif
1158 conf.set10('HAVE_P11KIT', have)
1159
1160 want_libfido2 = get_option('libfido2')
1161 if want_libfido2 != 'false' and not skip_deps
1162         libfido2 = dependency('libfido2',
1163                               required : want_libfido2 == 'true')
1164         have = libfido2.found()
1165 else
1166         have = false
1167         libfido2 = []
1168 endif
1169 conf.set10('HAVE_LIBFIDO2', have)
1170
1171 want_elfutils = get_option('elfutils')
1172 if want_elfutils != 'false' and not skip_deps
1173         libdw = dependency('libdw',
1174                            required : want_elfutils == 'true')
1175         have = libdw.found()
1176 else
1177         have = false
1178         libdw = []
1179 endif
1180 conf.set10('HAVE_ELFUTILS', have)
1181
1182 want_zlib = get_option('zlib')
1183 if want_zlib != 'false' and not skip_deps
1184         libz = dependency('zlib',
1185                           required : want_zlib == 'true')
1186         have = libz.found()
1187 else
1188         have = false
1189         libz = []
1190 endif
1191 conf.set10('HAVE_ZLIB', have)
1192
1193 want_bzip2 = get_option('bzip2')
1194 if want_bzip2 != 'false' and not skip_deps
1195         libbzip2 = cc.find_library('bz2',
1196                                    required : want_bzip2 == 'true')
1197         have = libbzip2.found()
1198 else
1199         have = false
1200         libbzip2 = []
1201 endif
1202 conf.set10('HAVE_BZIP2', have)
1203
1204 want_xz = get_option('xz')
1205 if want_xz != 'false' and not skip_deps
1206         libxz = dependency('liblzma',
1207                            required : want_xz == 'true')
1208         have_xz = libxz.found()
1209 else
1210         have_xz = false
1211         libxz = []
1212 endif
1213 conf.set10('HAVE_XZ', have_xz)
1214
1215 want_lz4 = get_option('lz4')
1216 if want_lz4 != 'false' and not skip_deps
1217         liblz4 = dependency('liblz4',
1218                             version : '>= 1.3.0',
1219                             required : want_lz4 == 'true')
1220         have_lz4 = liblz4.found()
1221 else
1222         have_lz4 = false
1223         liblz4 = []
1224 endif
1225 conf.set10('HAVE_LZ4', have_lz4)
1226
1227 want_zstd = get_option('zstd')
1228 if want_zstd != 'false' and not skip_deps
1229         libzstd = dependency('libzstd',
1230                              required : want_zstd == 'true',
1231                              version : '>= 1.4.0')
1232         have_zstd = libzstd.found()
1233 else
1234         have_zstd = false
1235         libzstd = []
1236 endif
1237 conf.set10('HAVE_ZSTD', have_zstd)
1238
1239 conf.set10('HAVE_COMPRESSION', have_xz or have_lz4 or have_zstd)
1240
1241 want_xkbcommon = get_option('xkbcommon')
1242 if want_xkbcommon != 'false' and not skip_deps
1243         libxkbcommon = dependency('xkbcommon',
1244                                   version : '>= 0.3.0',
1245                                   required : want_xkbcommon == 'true')
1246         have = libxkbcommon.found()
1247 else
1248         have = false
1249         libxkbcommon = []
1250 endif
1251 conf.set10('HAVE_XKBCOMMON', have)
1252
1253 want_pcre2 = get_option('pcre2')
1254 if want_pcre2 != 'false'
1255         libpcre2 = dependency('libpcre2-8',
1256                               required : want_pcre2 == 'true')
1257         have = libpcre2.found()
1258 else
1259         have = false
1260         libpcre2 = []
1261 endif
1262 conf.set10('HAVE_PCRE2', have)
1263
1264 want_glib = get_option('glib')
1265 if want_glib != 'false' and not skip_deps
1266         libglib =    dependency('glib-2.0',
1267                                 version : '>= 2.22.0',
1268                                 required : want_glib == 'true')
1269         libgobject = dependency('gobject-2.0',
1270                                 version : '>= 2.22.0',
1271                                 required : want_glib == 'true')
1272         libgio =     dependency('gio-2.0',
1273                                 required : want_glib == 'true')
1274         have = libglib.found() and libgobject.found() and libgio.found()
1275 else
1276         have = false
1277         libglib = []
1278         libgobject = []
1279         libgio = []
1280 endif
1281 conf.set10('HAVE_GLIB', have)
1282
1283 want_dbus = get_option('dbus')
1284 if want_dbus != 'false' and not skip_deps
1285         libdbus = dependency('dbus-1',
1286                              version : '>= 1.3.2',
1287                              required : want_dbus == 'true')
1288         have = libdbus.found()
1289 else
1290         have = false
1291         libdbus = []
1292 endif
1293 conf.set10('HAVE_DBUS', have)
1294
1295 default_dnssec = get_option('default-dnssec')
1296 if skip_deps
1297         default_dnssec = 'no'
1298 endif
1299 if default_dnssec != 'no' and conf.get('HAVE_GCRYPT') == 0
1300         message('default-dnssec cannot be set to yes or allow-downgrade when gcrypt is disabled. Setting default-dnssec to no.')
1301         default_dnssec = 'no'
1302 endif
1303 conf.set('DEFAULT_DNSSEC_MODE',
1304          'DNSSEC_' + default_dnssec.underscorify().to_upper())
1305 substs.set('DEFAULT_DNSSEC_MODE', default_dnssec)
1306
1307 dns_over_tls = get_option('dns-over-tls')
1308 if dns_over_tls != 'false'
1309         if dns_over_tls == 'openssl'
1310                 have_gnutls = false
1311         else
1312                 have_gnutls = (conf.get('HAVE_GNUTLS') == 1 and libgnutls.version().version_compare('>= 3.6.0'))
1313                 if dns_over_tls == 'gnutls' and not have_gnutls
1314                         error('DNS-over-TLS support was requested with gnutls, but dependencies are not available')
1315                 endif
1316         endif
1317         if dns_over_tls == 'gnutls' or have_gnutls
1318                 have_openssl = false
1319         else
1320                 have_openssl = conf.get('HAVE_OPENSSL') == 1
1321                 if dns_over_tls != 'auto' and not have_openssl
1322                         str = dns_over_tls == 'openssl' ? ' with openssl' : ''
1323                         error('DNS-over-TLS support was requested@0@, but dependencies are not available'.format(str))
1324                 endif
1325         endif
1326         have = have_gnutls or have_openssl
1327 else
1328         have = false
1329         have_gnutls = false
1330         have_openssl = false
1331 endif
1332 conf.set10('ENABLE_DNS_OVER_TLS', have)
1333 conf.set10('DNS_OVER_TLS_USE_GNUTLS', have_gnutls)
1334 conf.set10('DNS_OVER_TLS_USE_OPENSSL', have_openssl)
1335
1336 default_dns_over_tls = get_option('default-dns-over-tls')
1337 if skip_deps
1338         default_dns_over_tls = 'no'
1339 endif
1340 if default_dns_over_tls != 'no' and conf.get('ENABLE_DNS_OVER_TLS') == 0
1341         message('default-dns-over-tls cannot be enabled or set to opportunistic when DNS-over-TLS support is disabled. Setting default-dns-over-tls to no.')
1342         default_dns_over_tls = 'no'
1343 endif
1344 conf.set('DEFAULT_DNS_OVER_TLS_MODE',
1345          'DNS_OVER_TLS_' + default_dns_over_tls.underscorify().to_upper())
1346 substs.set('DEFAULT_DNS_OVER_TLS_MODE', default_dns_over_tls)
1347
1348 default_mdns = get_option('default-mdns')
1349 conf.set('DEFAULT_MDNS_MODE',
1350          'RESOLVE_SUPPORT_' + default_mdns.to_upper())
1351 substs.set('DEFAULT_MDNS_MODE', default_mdns)
1352
1353 default_llmnr = get_option('default-llmnr')
1354 conf.set('DEFAULT_LLMNR_MODE',
1355          'RESOLVE_SUPPORT_' + default_llmnr.to_upper())
1356 substs.set('DEFAULT_LLMNR_MODE', default_llmnr)
1357
1358 want_repart = get_option('repart')
1359 if want_repart != 'false'
1360         have = (conf.get('HAVE_OPENSSL') == 1 and
1361                 conf.get('HAVE_LIBFDISK') == 1)
1362         if want_repart == 'true' and not have
1363                 error('repart support was requested, but dependencies are not available')
1364         endif
1365 else
1366         have = false
1367 endif
1368 conf.set10('ENABLE_REPART', have)
1369
1370 want_importd = get_option('importd')
1371 if want_importd != 'false'
1372         have = (conf.get('HAVE_LIBCURL') == 1 and
1373                 conf.get('HAVE_ZLIB') == 1 and
1374                 conf.get('HAVE_XZ') == 1 and
1375                 conf.get('HAVE_GCRYPT') == 1)
1376         if want_importd == 'true' and not have
1377                 error('importd support was requested, but dependencies are not available')
1378         endif
1379 else
1380         have = false
1381 endif
1382 conf.set10('ENABLE_IMPORTD', have)
1383
1384 want_homed = get_option('homed')
1385 if want_homed != 'false'
1386         have = (conf.get('HAVE_OPENSSL') == 1 and
1387                 conf.get('HAVE_LIBFDISK') == 1 and
1388                 conf.get('HAVE_LIBCRYPTSETUP') == 1)
1389         if want_homed == 'true' and not have
1390                 error('homed support was requested, but dependencies are not available')
1391         endif
1392 else
1393         have = false
1394 endif
1395 conf.set10('ENABLE_HOMED', have)
1396
1397 have = have and conf.get('HAVE_PAM') == 1
1398 conf.set10('ENABLE_PAM_HOME', have)
1399
1400 want_remote = get_option('remote')
1401 if want_remote != 'false'
1402         have_deps = [conf.get('HAVE_MICROHTTPD') == 1,
1403                      conf.get('HAVE_LIBCURL') == 1]
1404         # sd-j-remote requires µhttpd, and sd-j-upload requires libcurl, so
1405         # it's possible to build one without the other. Complain only if
1406         # support was explicitly requested. The auxiliary files like sysusers
1407         # config should be installed when any of the programs are built.
1408         if want_remote == 'true' and not (have_deps[0] and have_deps[1])
1409                 error('remote support was requested, but dependencies are not available')
1410         endif
1411         have = have_deps[0] or have_deps[1]
1412 else
1413         have = false
1414 endif
1415 conf.set10('ENABLE_REMOTE', have)
1416
1417 foreach term : ['utmp',
1418                 'hibernate',
1419                 'environment-d',
1420                 'binfmt',
1421                 'coredump',
1422                 'pstore',
1423                 'resolve',
1424                 'logind',
1425                 'hostnamed',
1426                 'localed',
1427                 'machined',
1428                 'portabled',
1429                 'userdb',
1430                 'networkd',
1431                 'timedated',
1432                 'timesyncd',
1433                 'firstboot',
1434                 'randomseed',
1435                 'backlight',
1436                 'vconsole',
1437                 'quotacheck',
1438                 'sysusers',
1439                 'tmpfiles',
1440                 'hwdb',
1441                 'rfkill',
1442                 'xdg-autostart',
1443                 'ldconfig',
1444                 'efi',
1445                 'tpm',
1446                 'ima',
1447                 'smack',
1448                 'gshadow',
1449                 'idn',
1450                 'initrd',
1451                 'nss-myhostname',
1452                 'nss-systemd']
1453         have = get_option(term)
1454         name = 'ENABLE_' + term.underscorify().to_upper()
1455         conf.set10(name, have)
1456 endforeach
1457
1458 foreach tuple : [['nss-mymachines', 'machined'],
1459                  ['nss-resolve',    'resolve']]
1460         want = get_option(tuple[0])
1461         if want != 'false'
1462                 have = get_option(tuple[1])
1463                 if want == 'true' and not have
1464                         error('@0@ is requested but @1@ is disabled'.format(tuple[0], tuple[1]))
1465                 endif
1466         else
1467                 have = false
1468         endif
1469         name = 'ENABLE_' + tuple[0].underscorify().to_upper()
1470         conf.set10(name, have)
1471 endforeach
1472
1473 enable_nss = false
1474 foreach term : ['ENABLE_NSS_MYHOSTNAME',
1475                 'ENABLE_NSS_MYMACHINES',
1476                 'ENABLE_NSS_RESOLVE',
1477                 'ENABLE_NSS_SYSTEMD']
1478         if conf.get(term) == 1
1479                 enable_nss = true
1480         endif
1481 endforeach
1482 conf.set10('ENABLE_NSS', enable_nss)
1483
1484 conf.set10('ENABLE_TIMEDATECTL', get_option('timedated') or get_option('timesyncd'))
1485
1486 tests = []
1487 fuzzers = []
1488
1489 conf.set10('SYSTEMD_SLOW_TESTS_DEFAULT', slow_tests)
1490
1491 #####################################################################
1492
1493 if get_option('efi')
1494         efi_arch = host_machine.cpu_family()
1495
1496         if efi_arch == 'x86'
1497                 EFI_MACHINE_TYPE_NAME = 'ia32'
1498                 gnu_efi_arch = 'ia32'
1499         elif efi_arch == 'x86_64'
1500                 EFI_MACHINE_TYPE_NAME = 'x64'
1501                 gnu_efi_arch = 'x86_64'
1502         elif efi_arch == 'arm'
1503                 EFI_MACHINE_TYPE_NAME = 'arm'
1504                 gnu_efi_arch = 'arm'
1505         elif efi_arch == 'aarch64'
1506                 EFI_MACHINE_TYPE_NAME = 'aa64'
1507                 gnu_efi_arch = 'aarch64'
1508         else
1509                 EFI_MACHINE_TYPE_NAME = ''
1510                 gnu_efi_arch = ''
1511         endif
1512
1513         have = true
1514         conf.set_quoted('EFI_MACHINE_TYPE_NAME', EFI_MACHINE_TYPE_NAME)
1515
1516         conf.set('SD_TPM_PCR', get_option('tpm-pcrindex'))
1517 else
1518         have = false
1519 endif
1520 conf.set10('ENABLE_EFI', have)
1521
1522 #####################################################################
1523
1524 config_h = configure_file(
1525         output : 'config.h',
1526         configuration : conf)
1527
1528 meson_apply_m4 = find_program('tools/meson-apply-m4.sh')
1529
1530 includes = include_directories('src/basic',
1531                                'src/boot',
1532                                'src/home',
1533                                'src/shared',
1534                                'src/systemd',
1535                                'src/journal',
1536                                'src/journal-remote',
1537                                'src/nspawn',
1538                                'src/resolve',
1539                                'src/timesync',
1540                                'src/time-wait-sync',
1541                                'src/login',
1542                                'src/udev',
1543                                'src/libudev',
1544                                'src/core',
1545                                'src/shutdown',
1546                                'src/xdg-autostart-generator',
1547                                'src/libsystemd/sd-bus',
1548                                'src/libsystemd/sd-device',
1549                                'src/libsystemd/sd-event',
1550                                'src/libsystemd/sd-hwdb',
1551                                'src/libsystemd/sd-id128',
1552                                'src/libsystemd/sd-netlink',
1553                                'src/libsystemd/sd-network',
1554                                'src/libsystemd/sd-resolve',
1555                                'src/libsystemd-network',
1556                                '.')
1557
1558 add_project_arguments('-include', 'config.h', language : 'c')
1559
1560 generate_gperfs = find_program('tools/generate-gperfs.py')
1561
1562 subdir('po')
1563 subdir('catalog')
1564 subdir('src/systemd')
1565 subdir('src/basic')
1566 subdir('src/libsystemd')
1567 subdir('src/libsystemd-network')
1568 subdir('src/journal')
1569 subdir('src/login')
1570
1571 libjournal_core = static_library(
1572         'journal-core',
1573         libjournal_core_sources,
1574         journald_gperf_c,
1575         include_directories : includes,
1576         install : false)
1577
1578 libsystemd_sym_path = '@0@/@1@'.format(project_source_root, libsystemd_sym)
1579 libsystemd = shared_library(
1580         'systemd',
1581         disable_mempool_c,
1582         version : libsystemd_version,
1583         include_directories : includes,
1584         link_args : ['-shared',
1585                      '-Wl,--version-script=' + libsystemd_sym_path],
1586         link_with : [libbasic,
1587                      libbasic_gcrypt],
1588         link_whole : [libsystemd_static,
1589                       libjournal_client],
1590         dependencies : [threads,
1591                         librt,
1592                         libxz,
1593                         libzstd,
1594                         liblz4],
1595         link_depends : libsystemd_sym,
1596         install : true,
1597         install_dir : rootlibdir)
1598
1599 static_libsystemd = get_option('static-libsystemd')
1600 static_libsystemd_pic = static_libsystemd == 'true' or static_libsystemd == 'pic'
1601
1602 install_libsystemd_static = static_library(
1603         'systemd',
1604         libsystemd_sources,
1605         journal_client_sources,
1606         basic_sources,
1607         basic_gcrypt_sources,
1608         disable_mempool_c,
1609         include_directories : includes,
1610         build_by_default : static_libsystemd != 'false',
1611         install : static_libsystemd != 'false',
1612         install_dir : rootlibdir,
1613         pic : static_libsystemd == 'true' or static_libsystemd == 'pic',
1614         dependencies : [threads,
1615                         librt,
1616                         libxz,
1617                         libzstd,
1618                         liblz4,
1619                         libcap,
1620                         libblkid,
1621                         libmount,
1622                         libselinux,
1623                         libgcrypt],
1624         c_args : libsystemd_c_args + (static_libsystemd_pic ? [] : ['-fno-PIC']))
1625
1626 # Generate autosuspend rules
1627 make_autosuspend_rules_py = find_program('tools/make-autosuspend-rules.py')
1628
1629 ############################################################
1630
1631 # binaries that have --help and are intended for use by humans,
1632 # usually, but not always, installed in /bin.
1633 public_programs = []
1634
1635 subdir('src/libudev')
1636 subdir('src/shared')
1637 subdir('src/core')
1638 subdir('src/shutdown')
1639 subdir('src/udev')
1640 subdir('src/network')
1641
1642 subdir('src/analyze')
1643 subdir('src/journal-remote')
1644 subdir('src/coredump')
1645 subdir('src/pstore')
1646 subdir('src/hostname')
1647 subdir('src/import')
1648 subdir('src/partition')
1649 subdir('src/kernel-install')
1650 subdir('src/locale')
1651 subdir('src/machine')
1652 subdir('src/portable')
1653 subdir('src/userdb')
1654 subdir('src/home')
1655 subdir('src/nspawn')
1656 subdir('src/resolve')
1657 subdir('src/timedate')
1658 subdir('src/timesync')
1659 subdir('src/tmpfiles')
1660 subdir('src/vconsole')
1661 subdir('src/boot/efi')
1662
1663 subdir('src/test')
1664 subdir('src/fuzz')
1665 subdir('rules.d')
1666 subdir('test')
1667
1668 ############################################################
1669
1670 # only static linking apart from libdl, to make sure that the
1671 # module is linked to all libraries that it uses.
1672 test_dlopen = executable(
1673         'test-dlopen',
1674         test_dlopen_c,
1675         disable_mempool_c,
1676         include_directories : includes,
1677         link_with : [libbasic],
1678         dependencies : [libdl],
1679         build_by_default : want_tests != 'false')
1680
1681 foreach tuple : [['myhostname', 'ENABLE_NSS_MYHOSTNAME'],
1682                  ['systemd',    'ENABLE_NSS_SYSTEMD', 'src/nss-systemd/userdb-glue.c src/nss-systemd/userdb-glue.h src/nss-systemd/nss-systemd.h'],
1683                  ['mymachines', 'ENABLE_NSS_MYMACHINES'],
1684                  ['resolve',    'ENABLE_NSS_RESOLVE']]
1685
1686         condition = tuple[1] == '' or conf.get(tuple[1]) == 1
1687         if condition
1688                 module = tuple[0]
1689
1690                 sym = 'src/nss-@0@/nss-@0@.sym'.format(module)
1691                 version_script_arg = join_paths(project_source_root, sym)
1692
1693                 sources = ['src/nss-@0@/nss-@0@.c'.format(module)]
1694                 if tuple.length() > 2
1695                         sources += tuple[2].split()
1696                 endif
1697
1698                 nss = shared_library(
1699                         'nss_' + module,
1700                         sources,
1701                         disable_mempool_c,
1702                         version : '2',
1703                         include_directories : includes,
1704                         # Note that we link NSS modules with '-z nodelete' so that mempools never get orphaned
1705                         link_args : ['-Wl,-z,nodelete',
1706                                      '-shared',
1707                                      '-Wl,--version-script=' + version_script_arg],
1708                         link_with : [libsystemd_static,
1709                                      libshared_static,
1710                                      libbasic],
1711                         dependencies : [threads,
1712                                         librt],
1713                         link_depends : sym,
1714                         install : true,
1715                         install_dir : rootlibdir)
1716
1717                 # We cannot use shared_module because it does not support version suffix.
1718                 # Unfortunately shared_library insists on creating the symlink…
1719                 meson.add_install_script('sh', '-c',
1720                                          'rm $DESTDIR@0@/libnss_@1@.so'
1721                                          .format(rootlibdir, module))
1722
1723                 if want_tests != 'false'
1724                         test('dlopen-nss_' + module,
1725                              test_dlopen,
1726                              # path to dlopen must include a slash
1727                              args : nss.full_path())
1728                 endif
1729         endif
1730 endforeach
1731
1732 ############################################################
1733
1734 executable(
1735         'systemd',
1736         systemd_sources,
1737         include_directories : includes,
1738         link_with : [libcore,
1739                      libshared],
1740         dependencies : [versiondep,
1741                         threads,
1742                         librt,
1743                         libseccomp,
1744                         libselinux,
1745                         libmount,
1746                         libblkid],
1747         install_rpath : rootlibexecdir,
1748         install : true,
1749         install_dir : rootlibexecdir)
1750
1751 meson.add_install_script(meson_make_symlink,
1752                          join_paths(rootlibexecdir, 'systemd'),
1753                          join_paths(rootsbindir, 'init'))
1754
1755 public_programs += executable(
1756         'systemd-analyze',
1757         systemd_analyze_sources,
1758         include_directories : includes,
1759         link_with : [libcore,
1760                      libshared],
1761         dependencies : [versiondep,
1762                         threads,
1763                         librt,
1764                         libseccomp,
1765                         libselinux,
1766                         libmount,
1767                         libblkid],
1768         install_rpath : rootlibexecdir,
1769         install : get_option('analyze'))
1770
1771 executable(
1772         'systemd-journald',
1773         systemd_journald_sources,
1774         include_directories : includes,
1775         link_with : [libjournal_core,
1776                      libshared],
1777         dependencies : [threads,
1778                         libxz,
1779                         liblz4,
1780                         libselinux,
1781                         libzstd],
1782         install_rpath : rootlibexecdir,
1783         install : true,
1784         install_dir : rootlibexecdir)
1785
1786 public_programs += executable(
1787         'systemd-cat',
1788         systemd_cat_sources,
1789         include_directories : includes,
1790         link_with : [libjournal_core,
1791                      libshared],
1792         dependencies : [threads],
1793         install_rpath : rootlibexecdir,
1794         install : true)
1795
1796 public_programs += executable(
1797         'journalctl',
1798         journalctl_sources,
1799         include_directories : includes,
1800         link_with : [libshared],
1801         dependencies : [threads,
1802                         libdl,
1803                         libxz,
1804                         liblz4,
1805                         libzstd,
1806                         libdl],
1807         install_rpath : rootlibexecdir,
1808         install : true,
1809         install_dir : rootbindir)
1810
1811 executable(
1812         'systemd-getty-generator',
1813         'src/getty-generator/getty-generator.c',
1814         include_directories : includes,
1815         link_with : [libshared],
1816         install_rpath : rootlibexecdir,
1817         install : true,
1818         install_dir : systemgeneratordir)
1819
1820 executable(
1821         'systemd-debug-generator',
1822         'src/debug-generator/debug-generator.c',
1823         include_directories : includes,
1824         link_with : [libshared],
1825         install_rpath : rootlibexecdir,
1826         install : true,
1827         install_dir : systemgeneratordir)
1828
1829 executable(
1830         'systemd-run-generator',
1831         'src/run-generator/run-generator.c',
1832         include_directories : includes,
1833         link_with : [libshared],
1834         install_rpath : rootlibexecdir,
1835         install : true,
1836         install_dir : systemgeneratordir)
1837
1838 executable(
1839         'systemd-fstab-generator',
1840         'src/fstab-generator/fstab-generator.c',
1841         include_directories : includes,
1842         link_with : [libcore_shared,
1843                      libshared],
1844         install_rpath : rootlibexecdir,
1845         install : true,
1846         install_dir : systemgeneratordir)
1847
1848 if conf.get('ENABLE_ENVIRONMENT_D') == 1
1849         executable(
1850                 '30-systemd-environment-d-generator',
1851                 'src/environment-d-generator/environment-d-generator.c',
1852                 include_directories : includes,
1853                 link_with : [libshared],
1854                 install_rpath : rootlibexecdir,
1855                 install : true,
1856                 install_dir : userenvgeneratordir)
1857
1858         meson.add_install_script(meson_make_symlink,
1859                                  join_paths(sysconfdir, 'environment'),
1860                                  join_paths(environmentdir, '99-environment.conf'))
1861 endif
1862
1863 if conf.get('ENABLE_HIBERNATE') == 1
1864         executable(
1865                 'systemd-hibernate-resume-generator',
1866                 'src/hibernate-resume/hibernate-resume-generator.c',
1867                 include_directories : includes,
1868                 link_with : [libshared],
1869                 install_rpath : rootlibexecdir,
1870                 install : true,
1871                 install_dir : systemgeneratordir)
1872
1873         executable(
1874                 'systemd-hibernate-resume',
1875                 'src/hibernate-resume/hibernate-resume.c',
1876                 include_directories : includes,
1877                 link_with : [libshared],
1878                 install_rpath : rootlibexecdir,
1879                 install : true,
1880                 install_dir : rootlibexecdir)
1881 endif
1882
1883 if conf.get('HAVE_BLKID') == 1
1884         executable(
1885                 'systemd-gpt-auto-generator',
1886                 'src/gpt-auto-generator/gpt-auto-generator.c',
1887                 'src/shared/blkid-util.h',
1888                 include_directories : includes,
1889                 link_with : [libshared],
1890                 dependencies : libblkid,
1891                 install_rpath : rootlibexecdir,
1892                 install : true,
1893                 install_dir : systemgeneratordir)
1894
1895         public_programs += executable(
1896                 'systemd-dissect',
1897                 'src/dissect/dissect.c',
1898                 include_directories : includes,
1899                 link_with : [libshared],
1900                 install_rpath : rootlibexecdir,
1901                 install : true)
1902 endif
1903
1904 if conf.get('ENABLE_RESOLVE') == 1
1905         executable(
1906                 'systemd-resolved',
1907                 systemd_resolved_sources,
1908                 include_directories : includes,
1909                 link_with : [libshared,
1910                              libbasic_gcrypt,
1911                              libsystemd_resolve_core],
1912                 dependencies : systemd_resolved_dependencies,
1913                 install_rpath : rootlibexecdir,
1914                 install : true,
1915                 install_dir : rootlibexecdir)
1916
1917         public_programs += executable(
1918                 'resolvectl',
1919                 resolvectl_sources,
1920                 include_directories : includes,
1921                 link_with : [libshared,
1922                              libbasic_gcrypt,
1923                              libsystemd_resolve_core],
1924                 dependencies : [threads,
1925                                 libgpg_error,
1926                                 libm,
1927                                 libidn],
1928                 install_rpath : rootlibexecdir,
1929                 install : true)
1930
1931         meson.add_install_script(meson_make_symlink,
1932                                  join_paths(bindir, 'resolvectl'),
1933                                  join_paths(rootsbindir, 'resolvconf'))
1934
1935         meson.add_install_script(meson_make_symlink,
1936                                  join_paths(bindir, 'resolvectl'),
1937                                  join_paths(bindir, 'systemd-resolve'))
1938 endif
1939
1940 if conf.get('ENABLE_LOGIND') == 1
1941         executable(
1942                 'systemd-logind',
1943                 systemd_logind_sources,
1944                 include_directories : includes,
1945                 link_with : [liblogind_core,
1946                              libshared],
1947                 dependencies : [threads,
1948                                 libacl],
1949                 install_rpath : rootlibexecdir,
1950                 install : true,
1951                 install_dir : rootlibexecdir)
1952
1953         public_programs += executable(
1954                 'loginctl',
1955                 loginctl_sources,
1956                 include_directories : includes,
1957                 link_with : [libshared],
1958                 dependencies : [threads,
1959                                 liblz4,
1960                                 libxz,
1961                                 libzstd],
1962                 install_rpath : rootlibexecdir,
1963                 install : true,
1964                 install_dir : rootbindir)
1965
1966         public_programs += executable(
1967                 'systemd-inhibit',
1968                 'src/login/inhibit.c',
1969                 include_directories : includes,
1970                 link_with : [libshared],
1971                 install_rpath : rootlibexecdir,
1972                 install : true,
1973                 install_dir : rootbindir)
1974
1975         if conf.get('HAVE_PAM') == 1
1976                 version_script_arg = join_paths(project_source_root, pam_systemd_sym)
1977                 pam_systemd = shared_library(
1978                         'pam_systemd',
1979                         pam_systemd_c,
1980                         name_prefix : '',
1981                         include_directories : includes,
1982                         link_args : ['-shared',
1983                                      '-Wl,--version-script=' + version_script_arg],
1984                         link_with : [libsystemd_static,
1985                                      libshared_static],
1986                         dependencies : [threads,
1987                                         libpam,
1988                                         libpam_misc],
1989                         link_depends : pam_systemd_sym,
1990                         install : true,
1991                         install_dir : pamlibdir)
1992
1993                 if want_tests != 'false'
1994                         test('dlopen-pam_systemd',
1995                              test_dlopen,
1996                              # path to dlopen must include a slash
1997                              args : pam_systemd.full_path())
1998                 endif
1999         endif
2000
2001         executable(
2002                 'systemd-user-runtime-dir',
2003                 user_runtime_dir_sources,
2004                 include_directories : includes,
2005                 link_with : [libshared],
2006                 install_rpath : rootlibexecdir,
2007                 install : true,
2008                 install_dir : rootlibexecdir)
2009 endif
2010
2011 if conf.get('HAVE_PAM') == 1
2012         executable(
2013                 'systemd-user-sessions',
2014                 'src/user-sessions/user-sessions.c',
2015                 include_directories : includes,
2016                 link_with : [libshared],
2017                 install_rpath : rootlibexecdir,
2018                 install : true,
2019                 install_dir : rootlibexecdir)
2020 endif
2021
2022 if conf.get('ENABLE_EFI') == 1 and conf.get('HAVE_BLKID') == 1
2023         public_programs += executable(
2024                 'bootctl',
2025                 'src/boot/bootctl.c',
2026                 include_directories : includes,
2027                 link_with : [libshared],
2028                 dependencies : [libblkid],
2029                 install_rpath : rootlibexecdir,
2030                 install : true)
2031
2032         public_programs += executable(
2033                 'systemd-bless-boot',
2034                 'src/boot/bless-boot.c',
2035                 include_directories : includes,
2036                 link_with : [libshared],
2037                 dependencies : [libblkid],
2038                 install_rpath : rootlibexecdir,
2039                 install : true,
2040                 install_dir : rootlibexecdir)
2041
2042         executable(
2043                 'systemd-bless-boot-generator',
2044                 'src/boot/bless-boot-generator.c',
2045                 include_directories : includes,
2046                 link_with : [libshared],
2047                 install_rpath : rootlibexecdir,
2048                 install : true,
2049                 install_dir : systemgeneratordir)
2050 endif
2051
2052 executable(
2053         'systemd-boot-check-no-failures',
2054         'src/boot/boot-check-no-failures.c',
2055         include_directories : includes,
2056         link_with : [libshared],
2057         dependencies : [libblkid],
2058         install_rpath : rootlibexecdir,
2059         install : true,
2060         install_dir : rootlibexecdir)
2061
2062 public_programs += executable(
2063         'systemd-socket-activate',
2064         'src/activate/activate.c',
2065         include_directories : includes,
2066         link_with : [libshared],
2067         dependencies : [threads],
2068         install_rpath : rootlibexecdir,
2069         install : true)
2070
2071 if get_option('link-systemctl-shared')
2072         systemctl_link_with = [libshared]
2073 else
2074         systemctl_link_with = [libsystemd_static,
2075                                libshared_static,
2076                                libjournal_client,
2077                                libbasic_gcrypt]
2078 endif
2079
2080 public_programs += executable(
2081         'systemctl',
2082         'src/systemctl/systemctl.c',
2083         'src/systemctl/sysv-compat.h',
2084         'src/systemctl/sysv-compat.c',
2085         include_directories : includes,
2086         link_with : systemctl_link_with,
2087         dependencies : [threads,
2088                         libcap,
2089                         libselinux,
2090                         libxz,
2091                         liblz4,
2092                         libzstd],
2093         install_rpath : rootlibexecdir,
2094         install : true,
2095         install_dir : rootbindir)
2096
2097 if conf.get('ENABLE_PORTABLED') == 1
2098         executable(
2099                 'systemd-portabled',
2100                 systemd_portabled_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         public_programs += executable(
2109                 'portablectl',
2110                 'src/portable/portablectl.c',
2111                 include_directories : includes,
2112                 link_with : [libshared],
2113                 dependencies : [threads],
2114                 install_rpath : rootlibexecdir,
2115                 install : true,
2116                 install_dir : rootbindir)
2117 endif
2118
2119 if conf.get('ENABLE_USERDB') == 1
2120         executable(
2121                 'systemd-userwork',
2122                 systemd_userwork_sources,
2123                 include_directories : includes,
2124                 link_with : [libshared],
2125                 dependencies : [threads],
2126                 install_rpath : rootlibexecdir,
2127                 install : true,
2128                 install_dir : rootlibexecdir)
2129
2130         executable(
2131                 'systemd-userdbd',
2132                 systemd_userdbd_sources,
2133                 include_directories : includes,
2134                 link_with : [libshared],
2135                 dependencies : [threads],
2136                 install_rpath : rootlibexecdir,
2137                 install : true,
2138                 install_dir : rootlibexecdir)
2139
2140         public_programs += executable(
2141                 'userdbctl',
2142                 userdbctl_sources,
2143                 include_directories : includes,
2144                 link_with : [libshared],
2145                 dependencies : [threads],
2146                 install_rpath : rootlibexecdir,
2147                 install : true,
2148                 install_dir : rootbindir)
2149 endif
2150
2151 if conf.get('ENABLE_HOMED') == 1
2152         executable(
2153                 'systemd-homework',
2154                 systemd_homework_sources,
2155                 include_directories : includes,
2156                 link_with : [libshared],
2157                 dependencies : [threads,
2158                                 libcryptsetup,
2159                                 libblkid,
2160                                 libcrypt,
2161                                 libopenssl,
2162                                 libfdisk,
2163                                 libp11kit,
2164                                 libfido2],
2165                 install_rpath : rootlibexecdir,
2166                 install : true,
2167                 install_dir : rootlibexecdir)
2168
2169         executable(
2170                 'systemd-homed',
2171                 systemd_homed_sources,
2172                 include_directories : includes,
2173                 link_with : [libshared],
2174                 dependencies : [threads,
2175                                 libcrypt,
2176                                 libopenssl,
2177                                 libpwquality],
2178                 install_rpath : rootlibexecdir,
2179                 install : true,
2180                 install_dir : rootlibexecdir)
2181
2182         public_programs += executable(
2183                 'homectl',
2184                 homectl_sources,
2185                 include_directories : includes,
2186                 link_with : [libshared],
2187                 dependencies : [threads,
2188                                 libcrypt,
2189                                 libopenssl,
2190                                 libp11kit,
2191                                 libfido2,
2192                                 libpwquality],
2193                 install_rpath : rootlibexecdir,
2194                 install : true,
2195                 install_dir : rootbindir)
2196
2197         if conf.get('HAVE_PAM') == 1
2198                 version_script_arg = join_paths(project_source_root, pam_systemd_home_sym)
2199                 pam_systemd = shared_library(
2200                         'pam_systemd_home',
2201                         pam_systemd_home_c,
2202                         name_prefix : '',
2203                         include_directories : includes,
2204                         link_args : ['-shared',
2205                                      '-Wl,--version-script=' + version_script_arg],
2206                         link_with : [libsystemd_static,
2207                                      libshared_static],
2208                         dependencies : [threads,
2209                                         libpam,
2210                                         libpam_misc,
2211                                         libcrypt],
2212                         link_depends : pam_systemd_home_sym,
2213                         install : true,
2214                         install_dir : pamlibdir)
2215         endif
2216 endif
2217
2218 foreach alias : (['halt', 'poweroff', 'reboot', 'shutdown'] +
2219                 (conf.get('HAVE_SYSV_COMPAT') == 1 ? ['runlevel', 'telinit'] : []))
2220         meson.add_install_script(meson_make_symlink,
2221                                  join_paths(rootbindir, 'systemctl'),
2222                                  join_paths(rootsbindir, alias))
2223 endforeach
2224
2225 meson.add_install_script(meson_make_symlink,
2226                          join_paths(rootbindir, 'udevadm'),
2227                          join_paths(rootlibexecdir, 'systemd-udevd'))
2228
2229 if conf.get('ENABLE_BACKLIGHT') == 1
2230         executable(
2231                 'systemd-backlight',
2232                 'src/backlight/backlight.c',
2233                 include_directories : includes,
2234                 link_with : [libshared],
2235                 install_rpath : rootlibexecdir,
2236                 install : true,
2237                 install_dir : rootlibexecdir)
2238 endif
2239
2240 if conf.get('ENABLE_RFKILL') == 1
2241         executable(
2242                 'systemd-rfkill',
2243                 'src/rfkill/rfkill.c',
2244                 include_directories : includes,
2245                 link_with : [libshared],
2246                 install_rpath : rootlibexecdir,
2247                 install : true,
2248                 install_dir : rootlibexecdir)
2249 endif
2250
2251 executable(
2252         'systemd-system-update-generator',
2253         'src/system-update-generator/system-update-generator.c',
2254         include_directories : includes,
2255         link_with : [libshared],
2256         install_rpath : rootlibexecdir,
2257         install : true,
2258         install_dir : systemgeneratordir)
2259
2260 if conf.get('HAVE_LIBCRYPTSETUP') == 1
2261         systemd_cryptsetup_sources = files('''
2262                 src/cryptsetup/cryptsetup-pkcs11.h
2263                 src/cryptsetup/cryptsetup-util.c
2264                 src/cryptsetup/cryptsetup-util.h
2265                 src/cryptsetup/cryptsetup.c
2266 '''.split())
2267
2268         if conf.get('HAVE_P11KIT') == 1
2269                 systemd_cryptsetup_sources += files('src/cryptsetup/cryptsetup-pkcs11.c')
2270         endif
2271
2272         executable(
2273                 'systemd-cryptsetup',
2274                 systemd_cryptsetup_sources,
2275                 include_directories : includes,
2276                 link_with : [libshared],
2277                 dependencies : [libcryptsetup,
2278                                 libp11kit],
2279                 install_rpath : rootlibexecdir,
2280                 install : true,
2281                 install_dir : rootlibexecdir)
2282
2283         executable(
2284                 'systemd-cryptsetup-generator',
2285                 'src/cryptsetup/cryptsetup-generator.c',
2286                 include_directories : includes,
2287                 link_with : [libshared],
2288                 dependencies : [libcryptsetup],
2289                 install_rpath : rootlibexecdir,
2290                 install : true,
2291                 install_dir : systemgeneratordir)
2292
2293         executable(
2294                 'systemd-veritysetup',
2295                 'src/veritysetup/veritysetup.c',
2296                 include_directories : includes,
2297                 link_with : [libshared],
2298                 dependencies : [libcryptsetup],
2299                 install_rpath : rootlibexecdir,
2300                 install : true,
2301                 install_dir : rootlibexecdir)
2302
2303         executable(
2304                 'systemd-veritysetup-generator',
2305                 'src/veritysetup/veritysetup-generator.c',
2306                 include_directories : includes,
2307                 link_with : [libshared],
2308                 dependencies : [libcryptsetup],
2309                 install_rpath : rootlibexecdir,
2310                 install : true,
2311                 install_dir : systemgeneratordir)
2312 endif
2313
2314 if conf.get('HAVE_SYSV_COMPAT') == 1
2315         executable(
2316                 'systemd-sysv-generator',
2317                 'src/sysv-generator/sysv-generator.c',
2318                 include_directories : includes,
2319                 link_with : [libshared],
2320                 install_rpath : rootlibexecdir,
2321                 install : true,
2322                 install_dir : systemgeneratordir)
2323
2324         executable(
2325                 'systemd-rc-local-generator',
2326                 'src/rc-local-generator/rc-local-generator.c',
2327                 include_directories : includes,
2328                 link_with : [libshared],
2329                 install_rpath : rootlibexecdir,
2330                 install : true,
2331                 install_dir : systemgeneratordir)
2332 endif
2333
2334 if conf.get('ENABLE_XDG_AUTOSTART') == 1
2335         executable(
2336                 'systemd-xdg-autostart-generator',
2337                 'src/xdg-autostart-generator/xdg-autostart-generator.c',
2338                 'src/xdg-autostart-generator/xdg-autostart-service.c',
2339                 include_directories : includes,
2340                 link_with : [libshared],
2341                 install_rpath : rootlibexecdir,
2342                 install : true,
2343                 install_dir : usergeneratordir)
2344
2345         executable(
2346                 'systemd-xdg-autostart-condition',
2347                 'src/xdg-autostart-generator/xdg-autostart-condition.c',
2348                 include_directories : includes,
2349                 link_with : [libshared],
2350                 install_rpath : rootlibexecdir,
2351                 install : true,
2352                 install_dir : rootlibexecdir)
2353 endif
2354
2355 if conf.get('ENABLE_HOSTNAMED') == 1
2356         executable(
2357                 'systemd-hostnamed',
2358                 'src/hostname/hostnamed.c',
2359                 include_directories : includes,
2360                 link_with : [libshared],
2361                 install_rpath : rootlibexecdir,
2362                 install : true,
2363                 install_dir : rootlibexecdir)
2364
2365         public_programs += executable(
2366                 'hostnamectl',
2367                 'src/hostname/hostnamectl.c',
2368                 include_directories : includes,
2369                 link_with : [libshared],
2370                 install_rpath : rootlibexecdir,
2371                 install : true)
2372 endif
2373
2374 if conf.get('ENABLE_LOCALED') == 1
2375         if conf.get('HAVE_XKBCOMMON') == 1
2376                 # logind will load libxkbcommon.so dynamically on its own
2377                 deps = [libdl]
2378         else
2379                 deps = []
2380         endif
2381
2382         executable(
2383                 'systemd-localed',
2384                 systemd_localed_sources,
2385                 include_directories : includes,
2386                 link_with : [libshared],
2387                 dependencies : deps,
2388                 install_rpath : rootlibexecdir,
2389                 install : true,
2390                 install_dir : rootlibexecdir)
2391
2392         public_programs += executable(
2393                 'localectl',
2394                 localectl_sources,
2395                 include_directories : includes,
2396                 link_with : [libshared],
2397                 install_rpath : rootlibexecdir,
2398                 install : true)
2399 endif
2400
2401 if conf.get('ENABLE_TIMEDATED') == 1
2402         executable(
2403                 'systemd-timedated',
2404                 'src/timedate/timedated.c',
2405                 include_directories : includes,
2406                 link_with : [libshared],
2407                 install_rpath : rootlibexecdir,
2408                 install : true,
2409                 install_dir : rootlibexecdir)
2410 endif
2411
2412 if conf.get('ENABLE_TIMEDATECTL') == 1
2413         public_programs += executable(
2414                 'timedatectl',
2415                 'src/timedate/timedatectl.c',
2416                 include_directories : includes,
2417                 install_rpath : rootlibexecdir,
2418                 link_with : [libshared],
2419                 dependencies : [libm],
2420                 install : true)
2421 endif
2422
2423 if conf.get('ENABLE_TIMESYNCD') == 1
2424         if get_option('link-timesyncd-shared')
2425                 timesyncd_link_with = [libshared]
2426         else
2427                 timesyncd_link_with = [libsystemd_static,
2428                                        libshared_static,
2429                                        libjournal_client,
2430                                        libbasic_gcrypt]
2431         endif
2432
2433         executable(
2434                 'systemd-timesyncd',
2435                 systemd_timesyncd_sources,
2436                 include_directories : includes,
2437                 link_with : [timesyncd_link_with],
2438                 dependencies : [threads,
2439                                 libm],
2440                 install_rpath : rootlibexecdir,
2441                 install : true,
2442                 install_dir : rootlibexecdir)
2443
2444         executable(
2445                 'systemd-time-wait-sync',
2446                 'src/time-wait-sync/time-wait-sync.c',
2447                 include_directories : includes,
2448                 link_with : [timesyncd_link_with],
2449                 install_rpath : rootlibexecdir,
2450                 install : true,
2451                 install_dir : rootlibexecdir)
2452 endif
2453
2454 if conf.get('ENABLE_MACHINED') == 1
2455         executable(
2456                 'systemd-machined',
2457                 systemd_machined_sources,
2458                 include_directories : includes,
2459                 link_with : [libmachine_core,
2460                              libshared],
2461                 install_rpath : rootlibexecdir,
2462                 install : true,
2463                 install_dir : rootlibexecdir)
2464
2465         public_programs += executable(
2466                 'machinectl',
2467                 'src/machine/machinectl.c',
2468                 include_directories : includes,
2469                 link_with : [libshared],
2470                 dependencies : [threads,
2471                                 libxz,
2472                                 liblz4,
2473                                 libzstd],
2474                 install_rpath : rootlibexecdir,
2475                 install : true,
2476                 install_dir : rootbindir)
2477 endif
2478
2479 if conf.get('ENABLE_IMPORTD') == 1
2480         executable(
2481                 'systemd-importd',
2482                 systemd_importd_sources,
2483                 include_directories : includes,
2484                 link_with : [libshared],
2485                 dependencies : [threads],
2486                 install_rpath : rootlibexecdir,
2487                 install : true,
2488                 install_dir : rootlibexecdir)
2489
2490         systemd_pull = executable(
2491                 'systemd-pull',
2492                 systemd_pull_sources,
2493                 include_directories : includes,
2494                 link_with : [libshared],
2495                 dependencies : [versiondep,
2496                                 libcurl,
2497                                 libz,
2498                                 libbzip2,
2499                                 libxz,
2500                                 libgcrypt],
2501                 install_rpath : rootlibexecdir,
2502                 install : true,
2503                 install_dir : rootlibexecdir)
2504
2505         systemd_import = executable(
2506                 'systemd-import',
2507                 systemd_import_sources,
2508                 include_directories : includes,
2509                 link_with : [libshared],
2510                 dependencies : [libcurl,
2511                                 libz,
2512                                 libbzip2,
2513                                 libxz],
2514                 install_rpath : rootlibexecdir,
2515                 install : true,
2516                 install_dir : rootlibexecdir)
2517
2518         systemd_import_fs = executable(
2519                 'systemd-import-fs',
2520                 systemd_import_fs_sources,
2521                 include_directories : includes,
2522                 link_with : [libshared],
2523                 install_rpath : rootlibexecdir,
2524                 install : true,
2525                 install_dir : rootlibexecdir)
2526
2527         systemd_export = executable(
2528                 'systemd-export',
2529                 systemd_export_sources,
2530                 include_directories : includes,
2531                 link_with : [libshared],
2532                 dependencies : [libcurl,
2533                                 libz,
2534                                 libbzip2,
2535                                 libxz],
2536                 install_rpath : rootlibexecdir,
2537                 install : true,
2538                 install_dir : rootlibexecdir)
2539
2540         public_programs += [systemd_pull, systemd_import, systemd_import_fs, systemd_export]
2541 endif
2542
2543 if conf.get('ENABLE_REMOTE') == 1 and conf.get('HAVE_LIBCURL') == 1
2544         public_programs += executable(
2545                 'systemd-journal-upload',
2546                 systemd_journal_upload_sources,
2547                 include_directories : includes,
2548                 link_with : [libshared],
2549                 dependencies : [versiondep,
2550                                 threads,
2551                                 libcurl,
2552                                 libgnutls,
2553                                 libxz,
2554                                 liblz4,
2555                                 libzstd],
2556                 install_rpath : rootlibexecdir,
2557                 install : true,
2558                 install_dir : rootlibexecdir)
2559 endif
2560
2561 if conf.get('ENABLE_REMOTE') == 1 and conf.get('HAVE_MICROHTTPD') == 1
2562         public_programs += executable(
2563                 'systemd-journal-remote',
2564                 systemd_journal_remote_sources,
2565                 include_directories : includes,
2566                 link_with : [libshared,
2567                              libsystemd_journal_remote],
2568                 dependencies : [threads,
2569                                 libmicrohttpd,
2570                                 libgnutls,
2571                                 libxz,
2572                                 liblz4,
2573                                 libzstd],
2574                 install_rpath : rootlibexecdir,
2575                 install : true,
2576                 install_dir : rootlibexecdir)
2577
2578         public_programs += executable(
2579                 'systemd-journal-gatewayd',
2580                 systemd_journal_gatewayd_sources,
2581                 include_directories : includes,
2582                 link_with : [libshared],
2583                 dependencies : [threads,
2584                                 libmicrohttpd,
2585                                 libgnutls,
2586                                 libxz,
2587                                 liblz4,
2588                                 libzstd],
2589                 install_rpath : rootlibexecdir,
2590                 install : true,
2591                 install_dir : rootlibexecdir)
2592 endif
2593
2594 if conf.get('ENABLE_COREDUMP') == 1
2595         executable(
2596                 'systemd-coredump',
2597                 systemd_coredump_sources,
2598                 include_directories : includes,
2599                 link_with : [libshared],
2600                 dependencies : [threads,
2601                                 libacl,
2602                                 libdw,
2603                                 libxz,
2604                                 liblz4,
2605                                 libzstd],
2606                 install_rpath : rootlibexecdir,
2607                 install : true,
2608                 install_dir : rootlibexecdir)
2609
2610         public_programs += executable(
2611                 'coredumpctl',
2612                 coredumpctl_sources,
2613                 include_directories : includes,
2614                 link_with : [libshared],
2615                 dependencies : [threads,
2616                                 libxz,
2617                                 liblz4,
2618                                 libzstd],
2619                 install_rpath : rootlibexecdir,
2620                 install : true)
2621 endif
2622
2623 if conf.get('ENABLE_PSTORE') == 1
2624         executable(
2625                 'systemd-pstore',
2626                 systemd_pstore_sources,
2627                 include_directories : includes,
2628                 link_with : [libshared],
2629                 dependencies : [threads,
2630                                 libacl,
2631                                 libdw,
2632                                 libxz,
2633                                 liblz4,
2634                                 libzstd],
2635                 install_rpath : rootlibexecdir,
2636                 install : true,
2637                 install_dir : rootlibexecdir)
2638 endif
2639
2640 if conf.get('ENABLE_BINFMT') == 1
2641         public_programs += executable(
2642                 'systemd-binfmt',
2643                 'src/binfmt/binfmt.c',
2644                 include_directories : includes,
2645                 link_with : [libshared],
2646                 install_rpath : rootlibexecdir,
2647                 install : true,
2648                 install_dir : rootlibexecdir)
2649
2650         meson.add_install_script('sh', '-c',
2651                                  mkdir_p.format(binfmtdir))
2652         meson.add_install_script('sh', '-c',
2653                                  mkdir_p.format(join_paths(sysconfdir, 'binfmt.d')))
2654 endif
2655
2656 if conf.get('ENABLE_REPART') == 1
2657         exe = executable(
2658                 'systemd-repart',
2659                 systemd_repart_sources,
2660                 include_directories : includes,
2661                 link_with : [libshared],
2662                 dependencies : [threads,
2663                                 libcryptsetup,
2664                                 libblkid,
2665                                 libfdisk,
2666                                 libopenssl],
2667                 install_rpath : rootlibexecdir,
2668                 install : true,
2669                 install_dir : rootbindir)
2670         public_programs += exe
2671
2672         if want_tests != 'false'
2673                 test('test-repart',
2674                      test_repart_sh,
2675                      args : exe.full_path())
2676         endif
2677 endif
2678
2679 if conf.get('ENABLE_VCONSOLE') == 1
2680         executable(
2681                 'systemd-vconsole-setup',
2682                 'src/vconsole/vconsole-setup.c',
2683                 include_directories : includes,
2684                 link_with : [libshared],
2685                 install_rpath : rootlibexecdir,
2686                 install : true,
2687                 install_dir : rootlibexecdir)
2688 endif
2689
2690 if conf.get('ENABLE_RANDOMSEED') == 1
2691         executable(
2692                 'systemd-random-seed',
2693                 'src/random-seed/random-seed.c',
2694                 include_directories : includes,
2695                 link_with : [libshared],
2696                 install_rpath : rootlibexecdir,
2697                 install : true,
2698                 install_dir : rootlibexecdir)
2699 endif
2700
2701 if conf.get('ENABLE_FIRSTBOOT') == 1
2702         executable(
2703                 'systemd-firstboot',
2704                 'src/firstboot/firstboot.c',
2705                 include_directories : includes,
2706                 link_with : [libshared],
2707                 dependencies : [libcrypt],
2708                 install_rpath : rootlibexecdir,
2709                 install : true,
2710                 install_dir : rootbindir)
2711 endif
2712
2713 executable(
2714         'systemd-remount-fs',
2715         'src/remount-fs/remount-fs.c',
2716         include_directories : includes,
2717         link_with : [libcore_shared,
2718                      libshared],
2719         install_rpath : rootlibexecdir,
2720         install : true,
2721         install_dir : rootlibexecdir)
2722
2723 executable(
2724         'systemd-machine-id-setup',
2725         'src/machine-id-setup/machine-id-setup-main.c',
2726         include_directories : includes,
2727         link_with : [libcore_shared,
2728                      libshared],
2729         install_rpath : rootlibexecdir,
2730         install : true,
2731         install_dir : rootbindir)
2732
2733 executable(
2734         'systemd-fsck',
2735         'src/fsck/fsck.c',
2736         include_directories : includes,
2737         link_with : [libshared],
2738         install_rpath : rootlibexecdir,
2739         install : true,
2740         install_dir : rootlibexecdir)
2741
2742 executable('systemd-growfs',
2743            'src/partition/growfs.c',
2744            include_directories : includes,
2745            link_with : [libshared],
2746            dependencies : [libcryptsetup],
2747            install_rpath : rootlibexecdir,
2748            install : true,
2749            install_dir : rootlibexecdir)
2750
2751 executable(
2752         'systemd-makefs',
2753         'src/partition/makefs.c',
2754         include_directories : includes,
2755         link_with : [libshared],
2756         install_rpath : rootlibexecdir,
2757         install : true,
2758         install_dir : rootlibexecdir)
2759
2760 executable(
2761         'systemd-sleep',
2762         'src/sleep/sleep.c',
2763         include_directories : includes,
2764         link_with : [libshared],
2765         install_rpath : rootlibexecdir,
2766         install : true,
2767         install_dir : rootlibexecdir)
2768
2769 install_data('src/sleep/sleep.conf',
2770              install_dir : pkgsysconfdir)
2771
2772 public_programs += executable(
2773         'systemd-sysctl',
2774         'src/sysctl/sysctl.c',
2775         include_directories : includes,
2776         link_with : [libshared],
2777         install_rpath : rootlibexecdir,
2778         install : true,
2779         install_dir : rootlibexecdir)
2780
2781 executable(
2782         'systemd-ac-power',
2783         'src/ac-power/ac-power.c',
2784         include_directories : includes,
2785         link_with : [libshared],
2786         install_rpath : rootlibexecdir,
2787         install : true,
2788         install_dir : rootlibexecdir)
2789
2790 public_programs += executable(
2791         'systemd-detect-virt',
2792         'src/detect-virt/detect-virt.c',
2793         include_directories : includes,
2794         link_with : [libshared],
2795         install_rpath : rootlibexecdir,
2796         install : true)
2797
2798 public_programs += executable(
2799         'systemd-delta',
2800         'src/delta/delta.c',
2801         include_directories : includes,
2802         link_with : [libshared],
2803         install_rpath : rootlibexecdir,
2804         install : true)
2805
2806 public_programs += executable(
2807         'systemd-escape',
2808         'src/escape/escape.c',
2809         include_directories : includes,
2810         link_with : [libshared],
2811         install_rpath : rootlibexecdir,
2812         install : true,
2813         install_dir : rootbindir)
2814
2815 public_programs += executable(
2816         'systemd-notify',
2817         'src/notify/notify.c',
2818         include_directories : includes,
2819         link_with : [libshared],
2820         install_rpath : rootlibexecdir,
2821         install : true,
2822         install_dir : rootbindir)
2823
2824 executable(
2825         'systemd-volatile-root',
2826         'src/volatile-root/volatile-root.c',
2827         include_directories : includes,
2828         link_with : [libshared],
2829         install_rpath : rootlibexecdir,
2830         install : conf.get('ENABLE_INITRD') == 1,
2831         install_dir : rootlibexecdir)
2832
2833 executable(
2834         'systemd-cgroups-agent',
2835         'src/cgroups-agent/cgroups-agent.c',
2836         include_directories : includes,
2837         link_with : [libshared],
2838         install_rpath : rootlibexecdir,
2839         install : true,
2840         install_dir : rootlibexecdir)
2841
2842 public_programs += executable(
2843         'systemd-id128',
2844         'src/id128/id128.c',
2845         include_directories : includes,
2846         link_with : [libshared],
2847         install_rpath : rootlibexecdir,
2848         install : true)
2849
2850 public_programs += executable(
2851         'systemd-path',
2852         'src/path/path.c',
2853         include_directories : includes,
2854         link_with : [libshared],
2855         install_rpath : rootlibexecdir,
2856         install : true)
2857
2858 public_programs += executable(
2859         'systemd-ask-password',
2860         'src/ask-password/ask-password.c',
2861         include_directories : includes,
2862         link_with : [libshared],
2863         install_rpath : rootlibexecdir,
2864         install : true,
2865         install_dir : rootbindir)
2866
2867 executable(
2868         'systemd-reply-password',
2869         'src/reply-password/reply-password.c',
2870         include_directories : includes,
2871         link_with : [libshared],
2872         install_rpath : rootlibexecdir,
2873         install : true,
2874         install_dir : rootlibexecdir)
2875
2876 public_programs += executable(
2877         'systemd-tty-ask-password-agent',
2878         'src/tty-ask-password-agent/tty-ask-password-agent.c',
2879         include_directories : includes,
2880         link_with : [libshared],
2881         install_rpath : rootlibexecdir,
2882         install : true,
2883         install_dir : rootbindir)
2884
2885 public_programs += executable(
2886         'systemd-cgls',
2887         'src/cgls/cgls.c',
2888         include_directories : includes,
2889         link_with : [libshared],
2890         install_rpath : rootlibexecdir,
2891         install : true)
2892
2893 public_programs += executable(
2894         'systemd-cgtop',
2895         'src/cgtop/cgtop.c',
2896         include_directories : includes,
2897         link_with : [libshared],
2898         install_rpath : rootlibexecdir,
2899         install : true)
2900
2901 executable(
2902         'systemd-initctl',
2903         'src/initctl/initctl.c',
2904         include_directories : includes,
2905         link_with : [libshared],
2906         install_rpath : rootlibexecdir,
2907         install : (conf.get('HAVE_SYSV_COMPAT') == 1),
2908         install_dir : rootlibexecdir)
2909
2910 public_programs += executable(
2911         'systemd-mount',
2912         'src/mount/mount-tool.c',
2913         include_directories : includes,
2914         link_with : [libshared],
2915         dependencies: [libmount],
2916         install_rpath : rootlibexecdir,
2917         install : true)
2918
2919 meson.add_install_script(meson_make_symlink,
2920                          'systemd-mount', join_paths(bindir, 'systemd-umount'))
2921
2922 public_programs += executable(
2923         'systemd-run',
2924         'src/run/run.c',
2925         include_directories : includes,
2926         link_with : [libshared],
2927         install_rpath : rootlibexecdir,
2928         install : true)
2929
2930 public_programs += executable(
2931         'systemd-stdio-bridge',
2932         'src/stdio-bridge/stdio-bridge.c',
2933         include_directories : includes,
2934         link_with : [libshared],
2935         dependencies : [versiondep],
2936         install_rpath : rootlibexecdir,
2937         install : true)
2938
2939 public_programs += executable(
2940         'busctl',
2941         'src/busctl/busctl.c',
2942         'src/busctl/busctl-introspect.c',
2943         'src/busctl/busctl-introspect.h',
2944         include_directories : includes,
2945         link_with : [libshared],
2946         install_rpath : rootlibexecdir,
2947         install : true)
2948
2949 if conf.get('ENABLE_SYSUSERS') == 1
2950         public_programs += executable(
2951                 'systemd-sysusers',
2952                 'src/sysusers/sysusers.c',
2953                 include_directories : includes,
2954                 link_with : [libshared],
2955                 install_rpath : rootlibexecdir,
2956                 install : true,
2957                 install_dir : rootbindir)
2958
2959         if have_standalone_binaries
2960                 public_programs += executable(
2961                         'systemd-sysusers.standalone',
2962                         'src/sysusers/sysusers.c',
2963                         include_directories : includes,
2964                         link_with : [libshared_static,
2965                                      libbasic,
2966                                      libbasic_gcrypt,
2967                                      libsystemd_static,
2968                                      libjournal_client],
2969                         install : true,
2970                         install_dir : rootbindir)
2971         endif
2972 endif
2973
2974 if conf.get('ENABLE_TMPFILES') == 1
2975         exe = executable(
2976                 'systemd-tmpfiles',
2977                 systemd_tmpfiles_sources,
2978                 include_directories : includes,
2979                 link_with : [libshared],
2980                 dependencies : [libacl],
2981                 install_rpath : rootlibexecdir,
2982                 install : true,
2983                 install_dir : rootbindir)
2984         public_programs += exe
2985
2986         if want_tests != 'false'
2987                 test('test-systemd-tmpfiles',
2988                      test_systemd_tmpfiles_py,
2989                      # https://github.com/mesonbuild/meson/issues/2681
2990                      args : exe.full_path())
2991         endif
2992
2993         if have_standalone_binaries
2994                 public_programs += executable(
2995                         'systemd-tmpfiles.standalone',
2996                         systemd_tmpfiles_sources,
2997                         include_directories : includes,
2998                         link_with : [libshared_static,
2999                                      libbasic,
3000                                      libbasic_gcrypt,
3001                                      libsystemd_static,
3002                                      libjournal_client],
3003                         dependencies : [libacl],
3004                         install : true,
3005                         install_dir : rootbindir)
3006         endif
3007 endif
3008
3009 if conf.get('ENABLE_HWDB') == 1
3010         public_programs += executable(
3011                 'systemd-hwdb',
3012                 'src/hwdb/hwdb.c',
3013                 'src/libsystemd/sd-hwdb/hwdb-internal.h',
3014                 include_directories : includes,
3015                 link_with : [libudev_static],
3016                 install_rpath : udev_rpath,
3017                 install : true,
3018                 install_dir : rootbindir)
3019 endif
3020
3021 if conf.get('ENABLE_QUOTACHECK') == 1
3022         executable(
3023                 'systemd-quotacheck',
3024                 'src/quotacheck/quotacheck.c',
3025                 include_directories : includes,
3026                 link_with : [libshared],
3027                 install_rpath : rootlibexecdir,
3028                 install : true,
3029                 install_dir : rootlibexecdir)
3030 endif
3031
3032 public_programs += executable(
3033         'systemd-socket-proxyd',
3034         'src/socket-proxy/socket-proxyd.c',
3035         include_directories : includes,
3036         link_with : [libshared],
3037         dependencies : [threads],
3038         install_rpath : rootlibexecdir,
3039         install : true,
3040         install_dir : rootlibexecdir)
3041
3042 public_programs += executable(
3043         'udevadm',
3044         udevadm_sources,
3045         c_args : '-DLOG_REALM=LOG_REALM_UDEV',
3046         include_directories : includes,
3047         link_with : [libudev_core,
3048                      libsystemd_network,
3049                      libudev_static],
3050         dependencies : [versiondep,
3051                         threads,
3052                         libkmod,
3053                         libidn,
3054                         libacl,
3055                         libblkid],
3056         install_rpath : udev_rpath,
3057         install : true,
3058         install_dir : rootbindir)
3059
3060 executable(
3061         'systemd-shutdown',
3062         systemd_shutdown_sources,
3063         include_directories : includes,
3064         link_with : [libcore_shared,
3065                      libshared],
3066         dependencies : [libmount],
3067         install_rpath : rootlibexecdir,
3068         install : true,
3069         install_dir : rootlibexecdir)
3070
3071 executable(
3072         'systemd-update-done',
3073         'src/update-done/update-done.c',
3074         include_directories : includes,
3075         link_with : [libshared],
3076         install_rpath : rootlibexecdir,
3077         install : true,
3078         install_dir : rootlibexecdir)
3079
3080 executable(
3081         'systemd-update-utmp',
3082         'src/update-utmp/update-utmp.c',
3083         include_directories : includes,
3084         link_with : [libshared],
3085         dependencies : [libaudit],
3086         install_rpath : rootlibexecdir,
3087         install : (conf.get('ENABLE_UTMP') == 1),
3088         install_dir : rootlibexecdir)
3089
3090 if conf.get('HAVE_KMOD') == 1
3091         executable(
3092                 'systemd-modules-load',
3093                 'src/modules-load/modules-load.c',
3094                 include_directories : includes,
3095                 link_with : [libshared],
3096                 dependencies : [libkmod],
3097                 install_rpath : rootlibexecdir,
3098                 install : true,
3099                 install_dir : rootlibexecdir)
3100
3101         meson.add_install_script('sh', '-c',
3102                                  mkdir_p.format(modulesloaddir))
3103         meson.add_install_script('sh', '-c',
3104                                  mkdir_p.format(join_paths(sysconfdir, 'modules-load.d')))
3105 endif
3106
3107 public_programs += executable(
3108         'systemd-nspawn',
3109         systemd_nspawn_sources,
3110         include_directories : includes,
3111         link_with : [libcore_shared,
3112                      libnspawn_core,
3113                      libshared],
3114         dependencies : [libblkid,
3115                         libseccomp],
3116         install_rpath : rootlibexecdir,
3117         install : true)
3118
3119 if conf.get('ENABLE_NETWORKD') == 1
3120         executable(
3121                 'systemd-networkd',
3122                 systemd_networkd_sources,
3123                 include_directories : network_include_dir,
3124                 link_with : [libnetworkd_core,
3125                              libsystemd_network,
3126                              libudev_static,
3127                              networkd_link_with],
3128                 dependencies : [threads],
3129                 install_rpath : rootlibexecdir,
3130                 install : true,
3131                 install_dir : rootlibexecdir)
3132
3133         executable(
3134                 'systemd-networkd-wait-online',
3135                 systemd_networkd_wait_online_sources,
3136                 include_directories : includes,
3137                 link_with : [libnetworkd_core,
3138                              networkd_link_with],
3139                 install_rpath : rootlibexecdir,
3140                 install : true,
3141                 install_dir : rootlibexecdir)
3142
3143         public_programs += executable(
3144                 'networkctl',
3145                 networkctl_sources,
3146                 include_directories : includes,
3147                 link_with : [libsystemd_network,
3148                              networkd_link_with],
3149                 install_rpath : rootlibexecdir,
3150                 install : true,
3151                 install_dir : rootbindir)
3152
3153         exe = executable(
3154                 'systemd-network-generator',
3155                 network_generator_sources,
3156                 include_directories : includes,
3157                 link_with : [networkd_link_with],
3158                 install_rpath : rootlibexecdir,
3159                 install : true,
3160                 install_dir : rootlibexecdir)
3161
3162         if want_tests != 'false'
3163                 test('test-network-generator-conversion',
3164                      test_network_generator_conversion_sh,
3165                      # https://github.com/mesonbuild/meson/issues/2681
3166                      args : exe.full_path())
3167         endif
3168 endif
3169
3170 executable(
3171         'systemd-sulogin-shell',
3172         ['src/sulogin-shell/sulogin-shell.c'],
3173         include_directories : includes,
3174         link_with : [libshared],
3175         install_rpath : rootlibexecdir,
3176         install : true,
3177         install_dir : rootlibexecdir)
3178
3179 ############################################################
3180
3181 custom_target(
3182         'systemd-runtest.env',
3183         output : 'systemd-runtest.env',
3184         command : ['sh', '-c', '{ ' +
3185                    'echo SYSTEMD_TEST_DATA=@0@; '.format(join_paths(project_source_root, 'test')) +
3186                    'echo SYSTEMD_CATALOG_DIR=@0@; '.format(join_paths(project_build_root, 'catalog')) +
3187                    '} >@OUTPUT@'],
3188         build_by_default : true)
3189
3190 foreach tuple : tests
3191         sources = tuple[0]
3192         link_with = tuple[1].length() > 0 ? tuple[1] : [libshared]
3193         dependencies = tuple[2]
3194         condition = tuple.length() >= 4 ? tuple[3] : ''
3195         type = tuple.length() >= 5 ? tuple[4] : ''
3196         defs = tuple.length() >= 6 ? tuple[5] : []
3197         incs = tuple.length() >= 7 ? tuple[6] : includes
3198         timeout = 30
3199
3200         name = sources[0].split('/')[-1].split('.')[0]
3201         if type.startswith('timeout=')
3202                 timeout = type.split('=')[1].to_int()
3203                 type = ''
3204         endif
3205
3206         if condition == '' or conf.get(condition) == 1
3207                 exe = executable(
3208                         name,
3209                         sources,
3210                         include_directories : incs,
3211                         link_with : link_with,
3212                         dependencies : [versiondep,
3213                                         dependencies],
3214                         c_args : defs,
3215                         build_by_default : want_tests != 'false',
3216                         install_rpath : rootlibexecdir,
3217                         install : install_tests,
3218                         install_dir : join_paths(testsdir, type))
3219
3220                 if type == 'manual'
3221                         message('@0@ is a manual test'.format(name))
3222                 elif type == 'unsafe' and want_tests != 'unsafe'
3223                         message('@0@ is an unsafe test'.format(name))
3224                 elif want_tests != 'false'
3225                         test(name, exe,
3226                              env : test_env,
3227                              timeout : timeout)
3228                 endif
3229         else
3230                 message('Not compiling @0@ because @1@ is not true'.format(name, condition))
3231         endif
3232 endforeach
3233
3234 exe = executable(
3235         'test-libsystemd-sym',
3236         test_libsystemd_sym_c,
3237         include_directories : includes,
3238         link_with : [libsystemd],
3239         build_by_default : want_tests != 'false',
3240         install : install_tests,
3241         install_dir : testsdir)
3242 if want_tests != 'false'
3243         test('test-libsystemd-sym', exe)
3244 endif
3245
3246 exe = executable(
3247         'test-libsystemd-static-sym',
3248         test_libsystemd_sym_c,
3249         include_directories : includes,
3250         link_with : [install_libsystemd_static],
3251         dependencies : [threads], # threads is already included in dependencies on the library,
3252                                   # but does not seem to get propagated. Add here as a work-around.
3253         build_by_default : want_tests != 'false' and static_libsystemd_pic,
3254         install : install_tests and static_libsystemd_pic,
3255         install_dir : testsdir)
3256 if want_tests != 'false' and static_libsystemd_pic
3257         test('test-libsystemd-static-sym', exe)
3258 endif
3259
3260 exe = executable(
3261         'test-libudev-sym',
3262         test_libudev_sym_c,
3263         include_directories : includes,
3264         c_args : '-Wno-deprecated-declarations',
3265         link_with : [libudev],
3266         build_by_default : want_tests != 'false',
3267         install : install_tests,
3268         install_dir : testsdir)
3269 if want_tests != 'false'
3270         test('test-libudev-sym', exe)
3271 endif
3272
3273 exe = executable(
3274         'test-libudev-static-sym',
3275         test_libudev_sym_c,
3276         include_directories : includes,
3277         c_args : '-Wno-deprecated-declarations',
3278         link_with : [install_libudev_static],
3279         build_by_default : want_tests != 'false' and static_libudev_pic,
3280         install : install_tests and static_libudev_pic,
3281         install_dir : testsdir)
3282 if want_tests != 'false' and static_libudev_pic
3283         test('test-libudev-static-sym', exe)
3284 endif
3285
3286 ############################################################
3287
3288 fuzzer_exes = []
3289
3290 if get_option('tests') != 'false'
3291         foreach tuple : fuzzers
3292                 sources = tuple[0]
3293                 link_with = tuple[1].length() > 0 ? tuple[1] : [libshared]
3294                 dependencies = tuple[2]
3295                 defs = tuple.length() >= 4 ? tuple[3] : []
3296                 incs = tuple.length() >= 5 ? tuple[4] : includes
3297                 link_args = []
3298
3299                 if want_ossfuzz
3300                         dependencies += fuzzing_engine
3301                 elif want_libfuzzer
3302                         if fuzzing_engine.found()
3303                                 dependencies += fuzzing_engine
3304                         else
3305                                 link_args += ['-fsanitize=fuzzer']
3306                         endif
3307                 else
3308                         sources += 'src/fuzz/fuzz-main.c'
3309                 endif
3310
3311                 name = sources[0].split('/')[-1].split('.')[0]
3312
3313                 fuzzer_exes += executable(
3314                         name,
3315                         sources,
3316                         include_directories : [incs, include_directories('src/fuzz')],
3317                         link_with : link_with,
3318                         dependencies : dependencies,
3319                         c_args : defs,
3320                         link_args: link_args,
3321                         install : false)
3322         endforeach
3323 endif
3324
3325 run_target(
3326         'fuzzers',
3327         depends : fuzzer_exes,
3328         command : ['true'])
3329
3330 ############################################################
3331
3332 make_directive_index_py = find_program('tools/make-directive-index.py')
3333 make_man_index_py = find_program('tools/make-man-index.py')
3334 xml_helper_py = find_program('tools/xml_helper.py')
3335 hwdb_update_sh = find_program('tools/hwdb-update.sh')
3336 autosuspend_update_sh = find_program('tools/autosuspend-update.sh')
3337
3338 subdir('sysctl.d')
3339 subdir('sysusers.d')
3340 subdir('tmpfiles.d')
3341 subdir('hwdb.d')
3342 subdir('units')
3343 subdir('presets')
3344 subdir('network')
3345 subdir('man')
3346 subdir('shell-completion/bash')
3347 subdir('shell-completion/zsh')
3348 subdir('docs/sysvinit')
3349 subdir('docs/var-log')
3350
3351 install_subdir('factory/etc',
3352                install_dir : factorydir)
3353
3354 install_data('xorg/50-systemd-user.sh',
3355              install_dir : xinitrcdir)
3356 install_data('modprobe.d/systemd.conf',
3357              install_dir : modprobedir)
3358 install_data('LICENSE.GPL2',
3359              'LICENSE.LGPL2.1',
3360              'NEWS',
3361              'README',
3362              'docs/CODING_STYLE.md',
3363              'docs/DISTRO_PORTING.md',
3364              'docs/ENVIRONMENT.md',
3365              'docs/HACKING.md',
3366              'docs/TRANSIENT-SETTINGS.md',
3367              'docs/TRANSLATORS.md',
3368              'docs/UIDS-GIDS.md',
3369              'src/libsystemd/sd-bus/GVARIANT-SERIALIZATION',
3370              install_dir : docdir)
3371
3372 meson.add_install_script('sh', '-c', mkdir_p.format(systemdstatedir))
3373 meson.add_install_script('sh', '-c', 'touch $DESTDIR@0@'.format(prefixdir))
3374
3375 ############################################################
3376
3377 check_help = find_program('tools/check-help.sh')
3378
3379 foreach exec : public_programs
3380         name = exec.full_path().split('/')[-1]
3381         if want_tests != 'false'
3382                 test('check-help-' + name,
3383                      check_help,
3384                      args : exec.full_path())
3385         endif
3386 endforeach
3387
3388 ############################################################
3389
3390 check_directives_sh = find_program('tools/check-directives.sh')
3391
3392 if want_tests != 'false'
3393         test('check-directives',
3394              check_directives_sh,
3395              args : project_source_root)
3396 endif
3397
3398 ############################################################
3399
3400 # Enable tests for all supported sanitizers
3401 foreach tuple : sanitizers
3402         sanitizer = tuple[0]
3403         build = tuple[1]
3404
3405         if cc.has_link_argument('-fsanitize=@0@'.format(sanitizer))
3406                 prev = ''
3407                 foreach p : fuzz_regression_tests
3408                         b = p.split('/')[-2]
3409                         c = p.split('/')[-1]
3410
3411                         name = '@0@:@1@'.format(b, sanitizer)
3412
3413                         if name != prev
3414                                 if want_tests == 'false'
3415                                         message('Not compiling @0@ because tests is set to false'.format(name))
3416                                 elif slow_tests or fuzz_tests
3417                                         exe = custom_target(
3418                                                 name,
3419                                                 output : name,
3420                                                 depends : build,
3421                                                 command : [env, 'ln', '-fs',
3422                                                            join_paths(build.full_path(), b),
3423                                                            '@OUTPUT@'],
3424                                                 build_by_default : true)
3425                                 else
3426                                         message('Not compiling @0@ because slow-tests/fuzz-tests is set to false'.format(name))
3427                                 endif
3428                         endif
3429                         prev = name
3430
3431                         if want_tests != 'false' and (slow_tests or fuzz_tests)
3432                                 test('@0@:@1@:@2@'.format(b, c, sanitizer),
3433                                      env,
3434                                      env : ['UBSAN_OPTIONS=print_stacktrace=1:print_summary=1:halt_on_error=1'],
3435                                      timeout : 60,
3436                                      args : [exe.full_path(),
3437                                              join_paths(project_source_root, p)])
3438                         endif
3439                 endforeach
3440         endif
3441 endforeach
3442
3443
3444 ############################################################
3445
3446 if git.found()
3447         all_files = run_command(
3448                 git,
3449                 ['--git-dir=@0@/.git'.format(project_source_root),
3450                  'ls-files',
3451                  ':/*.[ch]'])
3452         all_files = files(all_files.stdout().split())
3453
3454         custom_target(
3455                 'tags',
3456                 output : 'tags',
3457                 command : [env, 'etags', '-o', '@0@/TAGS'.format(project_source_root)] + all_files)
3458         run_target(
3459                 'ctags',
3460                 command : [env, 'ctags', '-o', '@0@/tags'.format(project_source_root)] + all_files)
3461 endif
3462
3463 if git.found()
3464         git_contrib_sh = find_program('tools/git-contrib.sh')
3465         run_target(
3466                 'git-contrib',
3467                 command : [git_contrib_sh])
3468 endif
3469
3470 if git.found()
3471         git_head = run_command(
3472                 git,
3473                 ['--git-dir=@0@/.git'.format(project_source_root),
3474                  'rev-parse', 'HEAD']).stdout().strip()
3475         git_head_short = run_command(
3476                 git,
3477                 ['--git-dir=@0@/.git'.format(project_source_root),
3478                  'rev-parse', '--short=7', 'HEAD']).stdout().strip()
3479
3480         run_target(
3481                 'git-snapshot',
3482                 command : ['git', 'archive',
3483                            '-o', '@0@/systemd-@1@.tar.gz'.format(project_source_root,
3484                                                                  git_head_short),
3485                            '--prefix', 'systemd-@0@/'.format(git_head),
3486                            'HEAD'])
3487 endif
3488
3489 ############################################################
3490
3491 check_api_docs_sh = find_program('tools/check-api-docs.sh')
3492 run_target(
3493         'check-api-docs',
3494         depends : [man, libsystemd, libudev],
3495         command : [check_api_docs_sh, libsystemd.full_path(), libudev.full_path()])
3496
3497 ############################################################
3498 watchdog_opt = service_watchdog == '' ? 'disabled' : service_watchdog
3499
3500 status = [
3501         '@0@ @1@'.format(meson.project_name(), meson.project_version()),
3502
3503         'split /usr:                        @0@'.format(split_usr),
3504         'split bin-sbin:                    @0@'.format(split_bin),
3505         'prefix directory:                  @0@'.format(prefixdir),
3506         'rootprefix directory:              @0@'.format(rootprefixdir),
3507         'sysconf directory:                 @0@'.format(sysconfdir),
3508         'include directory:                 @0@'.format(includedir),
3509         'lib directory:                     @0@'.format(libdir),
3510         'rootlib directory:                 @0@'.format(rootlibdir),
3511         'SysV init scripts:                 @0@'.format(sysvinit_path),
3512         'SysV rc?.d directories:            @0@'.format(sysvrcnd_path),
3513         'PAM modules directory:             @0@'.format(pamlibdir),
3514         'PAM configuration directory:       @0@'.format(pamconfdir),
3515         'RPM macros directory:              @0@'.format(rpmmacrosdir),
3516         'modprobe.d directory:              @0@'.format(modprobedir),
3517         'D-Bus policy directory:            @0@'.format(dbuspolicydir),
3518         'D-Bus session directory:           @0@'.format(dbussessionservicedir),
3519         'D-Bus system directory:            @0@'.format(dbussystemservicedir),
3520         'bash completions directory:        @0@'.format(bashcompletiondir),
3521         'zsh completions directory:         @0@'.format(zshcompletiondir),
3522         'extra start script:                @0@'.format(get_option('rc-local')),
3523         'debug shell:                       @0@ @ @1@'.format(get_option('debug-shell'),
3524                                                               get_option('debug-tty')),
3525         'TTY GID:                           @0@'.format(tty_gid),
3526         'users GID:                         @0@'.format(substs.get('USERS_GID')),
3527         'maximum system UID:                @0@'.format(system_uid_max),
3528         'maximum system GID:                @0@'.format(system_gid_max),
3529         'minimum dynamic UID:               @0@'.format(dynamic_uid_min),
3530         'maximum dynamic UID:               @0@'.format(dynamic_uid_max),
3531         'minimum container UID base:        @0@'.format(container_uid_base_min),
3532         'maximum container UID base:        @0@'.format(container_uid_base_max),
3533         '/dev/kvm access mode:              @0@'.format(get_option('dev-kvm-mode')),
3534         'render group access mode:          @0@'.format(get_option('group-render-mode')),
3535         'certificate root directory:        @0@'.format(get_option('certificate-root')),
3536         'support URL:                       @0@'.format(support_url),
3537         'nobody user name:                  @0@'.format(nobody_user),
3538         'nobody group name:                 @0@'.format(nobody_group),
3539         'fallback hostname:                 @0@'.format(get_option('fallback-hostname')),
3540         'symbolic gateway hostnames:        @0@'.format(', '.join(gateway_hostnames)),
3541
3542         'default DNSSEC mode:               @0@'.format(default_dnssec),
3543         'default DNS-over-TLS mode:         @0@'.format(default_dns_over_tls),
3544         'default mDNS mode:                 @0@'.format(default_mdns),
3545         'default LLMNR mode:                @0@'.format(default_llmnr),
3546         'default cgroup hierarchy:          @0@'.format(default_hierarchy),
3547         'default net.naming-scheme setting: @0@'.format(default_net_naming_scheme),
3548         'default KillUserProcesses setting: @0@'.format(kill_user_processes),
3549         'default locale:                    @0@'.format(default_locale),
3550         'default user $PATH:                @0@'.format(default_user_path_display),
3551         'systemd service watchdog:          @0@'.format(watchdog_opt)]
3552
3553 alt_dns_servers = '\n                                            '.join(dns_servers.split(' '))
3554 alt_ntp_servers = '\n                                            '.join(ntp_servers.split(' '))
3555 status += [
3556         'default DNS servers:               @0@'.format(alt_dns_servers),
3557         'default NTP servers:               @0@'.format(alt_ntp_servers)]
3558
3559 alt_time_epoch = run_command('date', '-Is', '-u', '-d',
3560                              '@@0@'.format(time_epoch)).stdout().strip()
3561 status += [
3562         'time epoch:                        @0@ (@1@)'.format(time_epoch, alt_time_epoch)]
3563
3564 status += [
3565         'static libsystemd:                 @0@'.format(static_libsystemd),
3566         'static libudev:                    @0@'.format(static_libudev)]
3567
3568 # TODO:
3569 # CFLAGS:   ${OUR_CFLAGS} ${CFLAGS}
3570 # CPPFLAGS: ${OUR_CPPFLAGS} ${CPPFLAGS}
3571 # LDFLAGS:  ${OUR_LDFLAGS} ${LDFLAGS}
3572
3573 if conf.get('ENABLE_EFI') == 1
3574         status += 'efi arch:                          @0@'.format(efi_arch)
3575
3576         if have_gnu_efi
3577                 status += [
3578                         'EFI machine type:                  @0@'.format(EFI_MACHINE_TYPE_NAME),
3579                         'EFI CC                             @0@'.format(' '.join(efi_cc)),
3580                         'EFI lds:                           @0@'.format(efi_lds),
3581                         'EFI crt0:                          @0@'.format(efi_crt0),
3582                         'EFI include directory:             @0@'.format(efi_incdir)]
3583         endif
3584 endif
3585
3586 found = []
3587 missing = []
3588
3589 foreach tuple : [
3590         ['libcryptsetup'],
3591         ['PAM'],
3592         ['pwquality'],
3593         ['libfdisk'],
3594         ['p11kit'],
3595         ['libfido2'],
3596         ['AUDIT'],
3597         ['IMA'],
3598         ['AppArmor'],
3599         ['SELinux'],
3600         ['SECCOMP'],
3601         ['SMACK'],
3602         ['zlib'],
3603         ['xz'],
3604         ['zstd'],
3605         ['lz4'],
3606         ['bzip2'],
3607         ['ACL'],
3608         ['gcrypt'],
3609         ['qrencode'],
3610         ['microhttpd'],
3611         ['gnutls'],
3612         ['openssl'],
3613         ['libcurl'],
3614         ['idn'],
3615         ['initrd'],
3616         ['libidn2'],
3617         ['libidn'],
3618         ['libiptc'],
3619         ['elfutils'],
3620         ['binfmt'],
3621         ['repart'],
3622         ['vconsole'],
3623         ['quotacheck'],
3624         ['tmpfiles'],
3625         ['environment.d'],
3626         ['sysusers'],
3627         ['firstboot'],
3628         ['randomseed'],
3629         ['backlight'],
3630         ['rfkill'],
3631         ['xdg-autostart'],
3632         ['logind'],
3633         ['machined'],
3634         ['portabled'],
3635         ['userdb'],
3636         ['homed'],
3637         ['importd'],
3638         ['hostnamed'],
3639         ['timedated'],
3640         ['timesyncd'],
3641         ['localed'],
3642         ['networkd'],
3643         ['resolve'],
3644         ['DNS-over-TLS(gnutls)',  conf.get('DNS_OVER_TLS_USE_GNUTLS') == 1],
3645         ['DNS-over-TLS(openssl)', conf.get('DNS_OVER_TLS_USE_OPENSSL') == 1],
3646         ['coredump'],
3647         ['pstore'],
3648         ['polkit'],
3649         ['legacy pkla',      install_polkit_pkla],
3650         ['efi'],
3651         ['gnu-efi',          have_gnu_efi],
3652         ['kmod'],
3653         ['xkbcommon'],
3654         ['pcre2'],
3655         ['blkid'],
3656         ['dbus'],
3657         ['glib'],
3658         ['nss-myhostname'],
3659         ['nss-mymachines'],
3660         ['nss-resolve'],
3661         ['nss-systemd'],
3662         ['hwdb'],
3663         ['tpm'],
3664         ['man pages',        want_man],
3665         ['html pages',       want_html],
3666         ['man page indices', want_man and have_lxml],
3667         ['SysV compat'],
3668         ['utmp'],
3669         ['ldconfig'],
3670         ['hibernate'],
3671         ['adm group',        get_option('adm-group')],
3672         ['wheel group',      get_option('wheel-group')],
3673         ['gshadow'],
3674         ['debug hashmap'],
3675         ['debug mmap cache'],
3676         ['debug siphash'],
3677         ['valgrind',         conf.get('VALGRIND') == 1],
3678         ['trace logging',    conf.get('LOG_TRACE') == 1],
3679         ['install tests',    install_tests],
3680         ['link-udev-shared',      get_option('link-udev-shared')],
3681         ['link-systemctl-shared', get_option('link-systemctl-shared')],
3682         ['link-networkd-shared',  get_option('link-networkd-shared')],
3683         ['link-timesyncd-shared', get_option('link-timesyncd-shared')],
3684         ['kernel-install',        get_option('kernel-install')],
3685         ['systemd-analyze',       get_option('analyze')],
3686 ]
3687
3688         if tuple.length() >= 2
3689                 cond = tuple[1]
3690         else
3691                 ident1 = 'HAVE_' + tuple[0].underscorify().to_upper()
3692                 ident2 = 'ENABLE_' + tuple[0].underscorify().to_upper()
3693                 cond = conf.get(ident1, 0) == 1 or conf.get(ident2, 0) == 1
3694         endif
3695         if cond
3696                 found += tuple[0]
3697         else
3698                 missing += tuple[0]
3699         endif
3700 endforeach
3701
3702 status += [
3703         '',
3704         'enabled features: @0@'.format(', '.join(found)),
3705         '',
3706         'disabled features: @0@'.format(', '.join(missing)),
3707         '']
3708 message('\n         '.join(status))
3709
3710 if rootprefixdir != rootprefix_default
3711         warning('\n' +
3712                 'Note that the installation prefix was changed to "@0@".\n'.format(rootprefixdir) +
3713                 'systemd used fixed names for unit file directories and other paths, so anything\n' +
3714                 'except the default ("@0@") is strongly discouraged.'.format(rootprefix_default))
3715 endif