meson.build

   1 # SPDX-License-Identifier: LGPL-2.1-or-later
   2
   3 project('systemd', 'c',
   4         version : '249',
   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 : '>= 0.53.2',
  14        )
  15
  16 libsystemd_version = '0.32.0'
  17 libudev_version = '1.7.2'
  18
  19 conf = configuration_data()
  20 conf.set_quoted('PROJECT_URL', 'https://www.freedesktop.org/wiki/Software/systemd')
  21 conf.set('PROJECT_VERSION',    meson.project_version(),
  22          description : 'Numerical project version (used where a simple number is expected)')
  23
  24 # This is to be used instead of meson.source_root(), as the latter will return
  25 # the wrong result when systemd is being built as a meson subproject
  26 project_source_root = meson.current_source_dir()
  27 project_build_root = meson.current_build_dir()
  28 relative_source_path = run_command('realpath',
  29                                    '--relative-to=@0@'.format(project_build_root),
  30                                    project_source_root).stdout().strip()
  31 conf.set_quoted('RELATIVE_SOURCE_PATH', relative_source_path)
  32
  33 conf.set10('BUILD_MODE_DEVELOPER', get_option('mode') == 'developer',
  34            description : 'tailor build to development or release builds')
  35
  36 want_ossfuzz = get_option('oss-fuzz')
  37 want_libfuzzer = get_option('llvm-fuzz')
  38 if want_ossfuzz and want_libfuzzer
  39         error('only one of oss-fuzz or llvm-fuzz can be specified')
  40 endif
  41
  42 skip_deps = want_ossfuzz or want_libfuzzer
  43 fuzzer_build = want_ossfuzz or want_libfuzzer
  44
  45 #####################################################################
  46
  47 # Try to install the git pre-commit hook
  48 add_git_hook_sh = find_program('tools/add-git-hook.sh', required : false)
  49 if add_git_hook_sh.found()
  50         git_hook = run_command(add_git_hook_sh)
  51         if git_hook.returncode() == 0
  52                 message(git_hook.stdout().strip())
  53         endif
  54 endif
  55
  56 #####################################################################
  57
  58 if get_option('split-usr') == 'auto'
  59         split_usr = run_command('test', '-L', '/bin').returncode() != 0
  60 else
  61         split_usr = get_option('split-usr') == 'true'
  62 endif
  63 if split_usr
  64         warning('\n!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!\n\n\n'
  65                 + '                    split-usr mode is going to be removed\n' +
  66                 '\n\n!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!')
  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 conf.set10('CREATE_LOG_DIRS', get_option('create-log-dirs'))
  95
  96 if get_option('hibernate') and not get_option('initrd')
  97         error('hibernate depends on initrd')
  98 endif
  99
 100 conf.set10('BUMP_PROC_SYS_FS_FILE_MAX', get_option('bump-proc-sys-fs-file-max'))
 101 conf.set10('BUMP_PROC_SYS_FS_NR_OPEN',  get_option('bump-proc-sys-fs-nr-open'))
 102 conf.set('HIGH_RLIMIT_NOFILE',          512*1024)
 103
 104 # Meson ignores the preceding arguments when joining paths if an absolute
 105 # component is encountered, so this should canonicalize various paths when they
 106 # are absolute or relative.
 107 prefixdir = get_option('prefix')
 108 if not prefixdir.startswith('/')
 109         error('Prefix is not absolute: "@0@"'.format(prefixdir))
 110 endif
 111 if prefixdir != rootprefixdir and rootprefixdir != '/' and not prefixdir.strip('/').startswith(rootprefixdir.strip('/') + '/')
 112         error('Prefix is not below root prefix (now rootprefix=@0@ prefix=@1@)'.format(
 113                 rootprefixdir, prefixdir))
 114 endif
 115
 116 bindir = prefixdir / get_option('bindir')
 117 libdir = prefixdir / get_option('libdir')
 118 sysconfdir = prefixdir / get_option('sysconfdir')
 119 includedir = prefixdir / get_option('includedir')
 120 datadir = prefixdir / get_option('datadir')
 121 localstatedir = '/' / get_option('localstatedir')
 122
 123 rootbindir = rootprefixdir / 'bin'
 124 rootsbindir = rootprefixdir / (split_bin ? 'sbin' : 'bin')
 125 rootlibexecdir = rootprefixdir / 'lib/systemd'
 126
 127 rootlibdir = get_option('rootlibdir')
 128 if rootlibdir == ''
 129         rootlibdir = rootprefixdir / libdir.split('/')[-1]
 130 endif
 131
 132 install_sysconfdir = get_option('install-sysconfdir') != 'false'
 133 install_sysconfdir_samples = get_option('install-sysconfdir') == 'true'
 134 # Dirs of external packages
 135 pkgconfigdatadir = get_option('pkgconfigdatadir') != '' ? get_option('pkgconfigdatadir') : datadir / 'pkgconfig'
 136 pkgconfiglibdir = get_option('pkgconfiglibdir') != '' ? get_option('pkgconfiglibdir') : libdir / 'pkgconfig'
 137 polkitpolicydir = datadir / 'polkit-1/actions'
 138 polkitrulesdir = datadir / 'polkit-1/rules.d'
 139 polkitpkladir = localstatedir / 'lib/polkit-1/localauthority/10-vendor.d'
 140 xinitrcdir = get_option('xinitrcdir') != '' ? get_option('xinitrcdir') : sysconfdir / 'X11/xinit/xinitrc.d'
 141 rpmmacrosdir = get_option('rpmmacrosdir')
 142 if rpmmacrosdir != 'no'
 143         rpmmacrosdir = prefixdir / rpmmacrosdir
 144 endif
 145 modprobedir = rootprefixdir / 'lib/modprobe.d'
 146
 147 # Our own paths
 148 pkgdatadir = datadir / 'systemd'
 149 environmentdir = prefixdir / 'lib/environment.d'
 150 pkgsysconfdir = sysconfdir / 'systemd'
 151 userunitdir = prefixdir / 'lib/systemd/user'
 152 userpresetdir = prefixdir / 'lib/systemd/user-preset'
 153 tmpfilesdir = prefixdir / 'lib/tmpfiles.d'
 154 sysusersdir = prefixdir / 'lib/sysusers.d'
 155 sysctldir = prefixdir / 'lib/sysctl.d'
 156 binfmtdir = prefixdir / 'lib/binfmt.d'
 157 modulesloaddir = prefixdir / 'lib/modules-load.d'
 158 networkdir = rootprefixdir / 'lib/systemd/network'
 159 pkgincludedir = includedir / 'systemd'
 160 systemgeneratordir = rootlibexecdir / 'system-generators'
 161 usergeneratordir = prefixdir / 'lib/systemd/user-generators'
 162 systemenvgeneratordir = prefixdir / 'lib/systemd/system-environment-generators'
 163 userenvgeneratordir = prefixdir / 'lib/systemd/user-environment-generators'
 164 systemshutdowndir = rootlibexecdir / 'system-shutdown'
 165 systemsleepdir = rootlibexecdir / 'system-sleep'
 166 systemunitdir = rootprefixdir / 'lib/systemd/system'
 167 systempresetdir = rootprefixdir / 'lib/systemd/system-preset'
 168 udevlibexecdir = rootprefixdir / 'lib/udev'
 169 udevrulesdir = udevlibexecdir / 'rules.d'
 170 udevhwdbdir = udevlibexecdir / 'hwdb.d'
 171 catalogdir = prefixdir / 'lib/systemd/catalog'
 172 kernelinstalldir = prefixdir / 'lib/kernel/install.d'
 173 factorydir = datadir / 'factory'
 174 bootlibdir = prefixdir / 'lib/systemd/boot/efi'
 175 testsdir = prefixdir / 'lib/systemd/tests'
 176 systemdstatedir = localstatedir / 'lib/systemd'
 177 catalogstatedir = systemdstatedir / 'catalog'
 178 randomseeddir = localstatedir / 'lib/systemd'
 179 profiledir = rootlibexecdir / 'portable' / 'profile'
 180 ntpservicelistdir = rootprefixdir / 'lib/systemd/ntp-units.d'
 181
 182 docdir = get_option('docdir')
 183 if docdir == ''
 184         docdir = datadir / 'doc/systemd'
 185 endif
 186
 187 dbuspolicydir = get_option('dbuspolicydir')
 188 if dbuspolicydir == ''
 189         dbuspolicydir = datadir / 'dbus-1/system.d'
 190 endif
 191
 192 dbussessionservicedir = get_option('dbussessionservicedir')
 193 if dbussessionservicedir == ''
 194         dbussessionservicedir = datadir / 'dbus-1/services'
 195 endif
 196
 197 dbussystemservicedir = get_option('dbussystemservicedir')
 198 if dbussystemservicedir == ''
 199         dbussystemservicedir = datadir / 'dbus-1/system-services'
 200 endif
 201
 202 pamlibdir = get_option('pamlibdir')
 203 if pamlibdir == ''
 204         pamlibdir = rootlibdir / 'security'
 205 endif
 206
 207 pamconfdir = get_option('pamconfdir')
 208 if pamconfdir == ''
 209         pamconfdir = prefixdir / 'lib/pam.d'
 210 endif
 211
 212 libcryptsetup_plugins_dir = get_option('libcryptsetup-plugins-dir')
 213 if libcryptsetup_plugins_dir == ''
 214         libcryptsetup_plugins_dir = rootlibdir / 'cryptsetup'
 215 endif
 216
 217 memory_accounting_default = get_option('memory-accounting-default')
 218 status_unit_format_default = get_option('status-unit-format-default')
 219
 220 conf.set_quoted('BINFMT_DIR',                                 binfmtdir)
 221 conf.set_quoted('BOOTLIBDIR',                                 bootlibdir)
 222 conf.set_quoted('CATALOG_DATABASE',                           catalogstatedir / 'database')
 223 conf.set_quoted('CERTIFICATE_ROOT',                           get_option('certificate-root'))
 224 conf.set_quoted('DOC_DIR',                                    docdir)
 225 conf.set_quoted('DOCUMENT_ROOT',                              pkgdatadir / 'gatewayd')
 226 conf.set_quoted('ENVIRONMENT_DIR',                            environmentdir)
 227 conf.set_quoted('INCLUDE_DIR',                                includedir)
 228 conf.set_quoted('LIBDIR',                                     libdir)
 229 conf.set_quoted('MODPROBE_DIR',                               modprobedir)
 230 conf.set_quoted('MODULESLOAD_DIR',                            modulesloaddir)
 231 conf.set_quoted('PKGSYSCONFDIR',                              pkgsysconfdir)
 232 conf.set_quoted('POLKIT_AGENT_BINARY_PATH',                   bindir / 'pkttyagent')
 233 conf.set_quoted('PREFIX',                                     prefixdir)
 234 conf.set_quoted('RANDOM_SEED',                                randomseeddir / 'random-seed')
 235 conf.set_quoted('RANDOM_SEED_DIR',                            randomseeddir)
 236 conf.set_quoted('RC_LOCAL_PATH',                              get_option('rc-local'))
 237 conf.set_quoted('ROOTBINDIR',                                 rootbindir)
 238 conf.set_quoted('ROOTLIBDIR',                                 rootlibdir)
 239 conf.set_quoted('ROOTLIBEXECDIR',                             rootlibexecdir)
 240 conf.set_quoted('ROOTPREFIX',                                 rootprefixdir)
 241 conf.set_quoted('ROOTPREFIX_NOSLASH',                         rootprefixdir_noslash)
 242 conf.set_quoted('SYSCONF_DIR',                                sysconfdir)
 243 conf.set_quoted('SYSCTL_DIR',                                 sysctldir)
 244 conf.set_quoted('SYSTEMCTL_BINARY_PATH',                      rootbindir / 'systemctl')
 245 conf.set_quoted('SYSTEMD_BINARY_PATH',                        rootlibexecdir / 'systemd')
 246 conf.set_quoted('SYSTEMD_CATALOG_DIR',                        catalogdir)
 247 conf.set_quoted('SYSTEMD_CGROUPS_AGENT_PATH',                 rootlibexecdir / 'systemd-cgroups-agent')
 248 conf.set_quoted('SYSTEMD_CRYPTSETUP_PATH',                    rootlibexecdir / 'systemd-cryptsetup')
 249 conf.set_quoted('SYSTEMD_EXPORT_PATH',                        rootlibexecdir / 'systemd-export')
 250 conf.set_quoted('SYSTEMD_FSCK_PATH',                          rootlibexecdir / 'systemd-fsck')
 251 conf.set_quoted('SYSTEMD_GROWFS_PATH',                        rootlibexecdir / 'systemd-growfs')
 252 conf.set_quoted('SYSTEMD_HOMEWORK_PATH',                      rootlibexecdir / 'systemd-homework')
 253 conf.set_quoted('SYSTEMD_IMPORT_FS_PATH',                     rootlibexecdir / 'systemd-import-fs')
 254 conf.set_quoted('SYSTEMD_IMPORT_PATH',                        rootlibexecdir / 'systemd-import')
 255 conf.set_quoted('SYSTEMD_INTEGRITYSETUP_PATH',                rootlibexecdir / 'systemd-integritysetup')
 256 conf.set_quoted('SYSTEMD_KBD_MODEL_MAP',                      pkgdatadir / 'kbd-model-map')
 257 conf.set_quoted('SYSTEMD_LANGUAGE_FALLBACK_MAP',              pkgdatadir / 'language-fallback-map')
 258 conf.set_quoted('SYSTEMD_MAKEFS_PATH',                        rootlibexecdir / 'systemd-makefs')
 259 conf.set_quoted('SYSTEMD_PULL_PATH',                          rootlibexecdir / 'systemd-pull')
 260 conf.set_quoted('SYSTEMD_SHUTDOWN_BINARY_PATH',               rootlibexecdir / 'systemd-shutdown')
 261 conf.set_quoted('SYSTEMD_STDIO_BRIDGE_BINARY_PATH',           bindir / 'systemd-stdio-bridge')
 262 conf.set_quoted('SYSTEMD_TEST_DATA',                          testsdir / 'testdata')
 263 conf.set_quoted('SYSTEMD_TTY_ASK_PASSWORD_AGENT_BINARY_PATH', rootbindir / 'systemd-tty-ask-password-agent')
 264 conf.set_quoted('SYSTEMD_UPDATE_HELPER_PATH',                 rootlibexecdir / 'systemd-update-helper')
 265 conf.set_quoted('SYSTEMD_USERWORK_PATH',                      rootlibexecdir / 'systemd-userwork')
 266 conf.set_quoted('SYSTEMD_VERITYSETUP_PATH',                   rootlibexecdir / 'systemd-veritysetup')
 267 conf.set_quoted('SYSTEM_CONFIG_UNIT_DIR',                     pkgsysconfdir / 'system')
 268 conf.set_quoted('SYSTEM_DATA_UNIT_DIR',                       systemunitdir)
 269 conf.set_quoted('SYSTEM_ENV_GENERATOR_DIR',                   systemenvgeneratordir)
 270 conf.set_quoted('SYSTEM_GENERATOR_DIR',                       systemgeneratordir)
 271 conf.set_quoted('SYSTEM_PRESET_DIR',                          systempresetdir)
 272 conf.set_quoted('SYSTEM_SHUTDOWN_PATH',                       systemshutdowndir)
 273 conf.set_quoted('SYSTEM_SLEEP_PATH',                          systemsleepdir)
 274 conf.set_quoted('SYSTEM_SYSVINIT_PATH',                       sysvinit_path)
 275 conf.set_quoted('SYSTEM_SYSVRCND_PATH',                       sysvrcnd_path)
 276 conf.set_quoted('SYSUSERS_DIR',                               sysusersdir)
 277 conf.set_quoted('TMPFILES_DIR',                               tmpfilesdir)
 278 conf.set_quoted('UDEVLIBEXECDIR',                             udevlibexecdir)
 279 conf.set_quoted('UDEV_HWDB_DIR',                              udevhwdbdir)
 280 conf.set_quoted('UDEV_RULES_DIR',                             udevrulesdir)
 281 conf.set_quoted('UPDATE_HELPER_USER_TIMEOUT',                 get_option('update-helper-user-timeout'))
 282 conf.set_quoted('USER_CONFIG_UNIT_DIR',                       pkgsysconfdir / 'user')
 283 conf.set_quoted('USER_DATA_UNIT_DIR',                         userunitdir)
 284 conf.set_quoted('USER_ENV_GENERATOR_DIR',                     userenvgeneratordir)
 285 conf.set_quoted('USER_GENERATOR_DIR',                         usergeneratordir)
 286 conf.set_quoted('USER_KEYRING_PATH',                          pkgsysconfdir / 'import-pubring.gpg')
 287 conf.set_quoted('USER_PRESET_DIR',                            userpresetdir)
 288 conf.set_quoted('VENDOR_KEYRING_PATH',                        rootlibexecdir / 'import-pubring.gpg')
 289
 290 conf.set('ANSI_OK_COLOR',                                     'ANSI_' + get_option('ok-color').underscorify().to_upper())
 291 conf.set10('ENABLE_URLIFY',                                   get_option('urlify'))
 292 conf.set10('ENABLE_FEXECVE',                                  get_option('fexecve'))
 293 conf.set10('MEMORY_ACCOUNTING_DEFAULT',                       memory_accounting_default)
 294 conf.set('STATUS_UNIT_FORMAT_DEFAULT',                        'STATUS_UNIT_FORMAT_' + status_unit_format_default.to_upper())
 295 conf.set_quoted('STATUS_UNIT_FORMAT_DEFAULT_STR',             status_unit_format_default)
 296
 297 #####################################################################
 298
 299 cc = meson.get_compiler('c')
 300 pkgconfig = import('pkgconfig')
 301 check_compilation_sh = find_program('tools/check-compilation.sh')
 302 meson_build_sh = find_program('tools/meson-build.sh')
 303
 304 want_tests = get_option('tests')
 305 slow_tests = want_tests != 'false' and get_option('slow-tests')
 306 fuzz_tests = want_tests != 'false' and get_option('fuzz-tests')
 307 install_tests = get_option('install-tests')
 308
 309 if add_languages('cpp', required : fuzzer_build)
 310         #  Used only for tests
 311         cxx = meson.get_compiler('cpp')
 312         cxx_cmd = ' '.join(cxx.cmd_array())
 313 else
 314         cxx_cmd = ''
 315 endif
 316
 317 if want_libfuzzer
 318         fuzzing_engine = meson.get_compiler('cpp').find_library('Fuzzer', required : false)
 319         if fuzzing_engine.found()
 320                 add_project_arguments('-fsanitize-coverage=trace-pc-guard,trace-cmp', language : 'c')
 321         elif cc.has_argument('-fsanitize=fuzzer-no-link')
 322                 add_project_arguments('-fsanitize=fuzzer-no-link', language : 'c')
 323         else
 324                 error('Looks like neither libFuzzer nor -fsanitize=fuzzer-no-link is supported')
 325         endif
 326 elif want_ossfuzz
 327         fuzzing_engine = meson.get_compiler('cpp').find_library('FuzzingEngine')
 328 endif
 329
 330 # Those generate many false positives, and we do not want to change the code to
 331 # avoid them.
 332 basic_disabled_warnings = [
 333         '-Wno-format-signedness',
 334         '-Wno-missing-field-initializers',
 335         '-Wno-unused-parameter',
 336 ]
 337
 338 possible_common_cc_flags = [
 339         '-Wdate-time',
 340         '-Wendif-labels',
 341         '-Werror=format=2',
 342         '-Werror=implicit-function-declaration',
 343         '-Werror=incompatible-pointer-types',
 344         '-Werror=int-conversion',
 345         '-Werror=overflow',
 346         '-Werror=return-type',
 347         '-Werror=shift-count-overflow',
 348         '-Werror=shift-overflow=2',
 349         '-Werror=undef',
 350         '-Werror=unused-function',
 351         '-Wfloat-equal',
 352         '-Wimplicit-fallthrough=5',
 353         '-Winit-self',
 354         '-Wlogical-op',
 355         '-Wmissing-include-dirs',
 356         '-Wmissing-noreturn',
 357         '-Wnested-externs',
 358         '-Wold-style-definition',
 359         '-Wpointer-arith',
 360         '-Wredundant-decls',
 361         '-Wshadow',
 362         '-Wstrict-aliasing=2',
 363         '-Wstrict-prototypes',
 364         '-Wsuggest-attribute=noreturn',
 365         '-Wwrite-strings',
 366
 367         # negative arguments are correctly detected starting with meson 0.46.
 368         '-Wno-error=#warnings',  # clang
 369         '-Wno-string-plus-int',  # clang
 370 ]
 371
 372 # Disable -Wmaybe-unitialized when compiling with -Os/-O1/-O3/etc. There are
 373 # too many false positives with gcc >= 8. Effectively, we only test with -O0
 374 # and -O2; this should be enough to catch most important cases without too much
 375 # busywork. See https://github.com/systemd/systemd/pull/19226.
 376 if cc.get_id() == 'gcc' and (not '02'.contains(get_option('optimization')) or
 377                              cc.version().version_compare('<10'))
 378         possible_common_cc_flags += '-Wno-maybe-uninitialized'
 379 endif
 380
 381 # Disable -Wno-unused-result with gcc, see
 382 # https://gcc.gnu.org/bugzilla/show_bug.cgi?id=66425.
 383 if cc.get_id() == 'gcc'
 384         possible_common_cc_flags += '-Wno-unused-result'
 385 endif
 386
 387 # --as-needed and --no-undefined are provided by meson by default,
 388 # run 'meson configure' to see what is enabled
 389 possible_link_flags = [
 390         '-Wl,-z,relro',
 391         '-Wl,-z,now',
 392         '-fstack-protector',
 393 ]
 394
 395 if cc.get_id() == 'clang'
 396         possible_common_cc_flags += [
 397                 '-Wno-typedef-redefinition',
 398                 '-Wno-gnu-variable-sized-type-not-at-end',
 399         ]
 400 endif
 401
 402 possible_cc_flags = possible_common_cc_flags + [
 403         '-Werror=missing-declarations',
 404         '-Werror=missing-prototypes',
 405         '-fdiagnostics-show-option',
 406         '-ffast-math',
 407         '-fno-common',
 408         '-fno-strict-aliasing',
 409         '-fstack-protector',
 410         '-fstack-protector-strong',
 411         '-fvisibility=hidden',
 412         '--param=ssp-buffer-size=4',
 413 ]
 414
 415 if get_option('buildtype') != 'debug'
 416         possible_cc_flags += [
 417                 '-ffunction-sections',
 418                 '-fdata-sections',
 419         ]
 420
 421         possible_link_flags += '-Wl,--gc-sections'
 422 endif
 423
 424 add_project_arguments(cc.get_supported_arguments(basic_disabled_warnings), language : 'c')
 425 add_project_arguments(cc.get_supported_arguments(possible_cc_flags), language : 'c')
 426 add_project_link_arguments(cc.get_supported_link_arguments(possible_link_flags), language : 'c')
 427
 428 have = cc.has_argument('-Wzero-length-bounds')
 429 conf.set10('HAVE_ZERO_LENGTH_BOUNDS', have)
 430
 431 if cc.compiles('''
 432    #include <time.h>
 433    #include <inttypes.h>
 434    typedef uint64_t usec_t;
 435    usec_t now(clockid_t clock);
 436    int main(void) {
 437            struct timespec now;
 438            return 0;
 439    }
 440 ''', args: '-Werror=shadow', name : '-Werror=shadow with local shadowing')
 441         add_project_arguments('-Werror=shadow', language : 'c')
 442 endif
 443
 444 if cxx_cmd != ''
 445         add_project_arguments(cxx.get_supported_arguments(basic_disabled_warnings), language : 'cpp')
 446 endif
 447
 448 cpp = ' '.join(cc.cmd_array()) + ' -E'
 449
 450 has_wstringop_truncation = cc.has_argument('-Wstringop-truncation')
 451
 452 #####################################################################
 453 # compilation result tests
 454
 455 conf.set('_GNU_SOURCE', true)
 456 conf.set('__SANE_USERSPACE_TYPES__', true)
 457 conf.set10('HAVE_WSTRINGOP_TRUNCATION', has_wstringop_truncation)
 458
 459 conf.set('SIZEOF_DEV_T', cc.sizeof('dev_t', prefix : '#include <sys/types.h>'))
 460 conf.set('SIZEOF_INO_T', cc.sizeof('ino_t', prefix : '#include <sys/types.h>'))
 461 conf.set('SIZEOF_TIME_T', cc.sizeof('time_t', prefix : '#include <sys/time.h>'))
 462 conf.set('SIZEOF_RLIM_T', cc.sizeof('rlim_t', prefix : '#include <sys/resource.h>'))
 463
 464 decl_headers = '''
 465 #include <uchar.h>
 466 #include <sys/mount.h>
 467 #include <sys/stat.h>
 468 #include <linux/fs.h>
 469 '''
 470
 471 foreach decl : ['char16_t',
 472                 'char32_t',
 473                 'struct mount_attr',
 474                 'struct statx',
 475                ]
 476
 477         # We get -1 if the size cannot be determined
 478         have = cc.sizeof(decl, prefix : decl_headers, args : '-D_GNU_SOURCE') > 0
 479
 480         if decl == 'struct statx'
 481                 if have
 482                         want_linux_stat_h = false
 483                 else
 484                         have = cc.sizeof(decl,
 485                                          prefix : decl_headers + '#include <linux/stat.h>',
 486                                          args : '-D_GNU_SOURCE') > 0
 487                         want_linux_stat_h = have
 488                 endif
 489         endif
 490
 491         conf.set10('HAVE_' + decl.underscorify().to_upper(), have)
 492 endforeach
 493
 494 conf.set10('WANT_LINUX_STAT_H', want_linux_stat_h)
 495
 496 foreach ident : ['secure_getenv', '__secure_getenv']
 497         conf.set10('HAVE_' + ident.to_upper(), cc.has_function(ident))
 498 endforeach
 499
 500 foreach ident : [
 501         ['memfd_create',      '''#include <sys/mman.h>'''],
 502         ['gettid',            '''#include <sys/types.h>
 503                                  #include <unistd.h>'''],
 504         ['pivot_root',        '''#include <stdlib.h>
 505                                  #include <unistd.h>'''],     # no known header declares pivot_root
 506         ['ioprio_get',        '''#include <sched.h>'''],      # no known header declares ioprio_get
 507         ['ioprio_set',        '''#include <sched.h>'''],      # no known header declares ioprio_set
 508         ['name_to_handle_at', '''#include <sys/types.h>
 509                                  #include <sys/stat.h>
 510                                  #include <fcntl.h>'''],
 511         ['setns',             '''#include <sched.h>'''],
 512         ['renameat2',         '''#include <stdio.h>
 513                                  #include <fcntl.h>'''],
 514         ['kcmp',              '''#include <linux/kcmp.h>'''],
 515         ['keyctl',            '''#include <sys/types.h>
 516                                  #include <keyutils.h>'''],
 517         ['copy_file_range',   '''#include <sys/syscall.h>
 518                                  #include <unistd.h>'''],
 519         ['bpf',               '''#include <sys/syscall.h>
 520                                  #include <unistd.h>'''],
 521         ['statx',             '''#include <sys/types.h>
 522                                  #include <sys/stat.h>
 523                                  #include <unistd.h>'''],
 524         ['explicit_bzero' ,   '''#include <string.h>'''],
 525         ['reallocarray',      '''#include <stdlib.h>'''],
 526         ['set_mempolicy',     '''#include <stdlib.h>
 527                                  #include <unistd.h>'''],
 528         ['get_mempolicy',     '''#include <stdlib.h>
 529                                  #include <unistd.h>'''],
 530         ['pidfd_send_signal', '''#include <stdlib.h>
 531                                  #include <unistd.h>
 532                                  #include <signal.h>
 533                                  #include <sys/wait.h>'''],
 534         ['pidfd_open',        '''#include <stdlib.h>
 535                                  #include <unistd.h>
 536                                  #include <signal.h>
 537                                  #include <sys/wait.h>'''],
 538         ['rt_sigqueueinfo',   '''#include <stdlib.h>
 539                                  #include <unistd.h>
 540                                  #include <signal.h>
 541                                  #include <sys/wait.h>'''],
 542         ['mallinfo',          '''#include <malloc.h>'''],
 543         ['mallinfo2',         '''#include <malloc.h>'''],
 544         ['execveat',          '''#include <unistd.h>'''],
 545         ['close_range',       '''#include <unistd.h>'''],
 546         ['epoll_pwait2',      '''#include <sys/epoll.h>'''],
 547         ['mount_setattr',     '''#include <sys/mount.h>'''],
 548         ['move_mount',        '''#include <sys/mount.h>'''],
 549         ['open_tree',         '''#include <sys/mount.h>'''],
 550         ['getdents64',        '''#include <dirent.h>'''],
 551 ]
 552
 553         have = cc.has_function(ident[0], prefix : ident[1], args : '-D_GNU_SOURCE')
 554         conf.set10('HAVE_' + ident[0].to_upper(), have)
 555 endforeach
 556
 557 if cc.has_function('getrandom', prefix : '''#include <sys/random.h>''', args : '-D_GNU_SOURCE')
 558         conf.set10('USE_SYS_RANDOM_H', true)
 559         conf.set10('HAVE_GETRANDOM', true)
 560 else
 561         have = cc.has_function('getrandom', prefix : '''#include <linux/random.h>''')
 562         conf.set10('USE_SYS_RANDOM_H', false)
 563         conf.set10('HAVE_GETRANDOM', have)
 564 endif
 565
 566 #####################################################################
 567
 568 version_tag = get_option('version-tag')
 569 if version_tag != ''
 570         vcs_data = configuration_data()
 571         vcs_data.set('VCS_TAG', version_tag)
 572         version_h = configure_file(configuration : vcs_data,
 573                                    input : 'src/version/version.h.in',
 574                                    output : 'version.h')
 575 else
 576         vcs_tagger = [
 577                 project_source_root + '/tools/meson-vcs-tag.sh',
 578                 project_source_root,
 579                 meson.project_version()]
 580
 581         version_h = vcs_tag(
 582                 input : 'src/version/version.h.in',
 583                 output : 'version.h',
 584                 command: vcs_tagger)
 585 endif
 586
 587 versiondep = declare_dependency(sources: version_h)
 588
 589 sh = find_program('sh')
 590 echo = find_program('echo')
 591 test = find_program('test')
 592 sed = find_program('sed')
 593 awk = find_program('awk')
 594 stat = find_program('stat')
 595 ln = find_program('ln')
 596 git = find_program('git', required : false)
 597 env = find_program('env')
 598 perl = find_program('perl', required : false)
 599 rsync = find_program('rsync', required : false)
 600 meson_make_symlink = project_source_root + '/tools/meson-make-symlink.sh'
 601 test_efi_create_disk_sh = find_program('test/test-efi-create-disk.sh')
 602
 603 mkdir_p = 'mkdir -p $DESTDIR/@0@'
 604 splash_bmp = files('test/splash.bmp')
 605
 606 # If -Dxxx-path option is found, use that. Otherwise, check in $PATH,
 607 # /usr/sbin, /sbin, and fall back to the default from middle column.
 608 progs = [['quotaon',    '/usr/sbin/quotaon'    ],
 609          ['quotacheck', '/usr/sbin/quotacheck' ],
 610          ['kmod',       '/usr/bin/kmod'        ],
 611          ['kexec',      '/usr/sbin/kexec'      ],
 612          ['sulogin',    '/usr/sbin/sulogin'    ],
 613          ['mount',      '/usr/bin/mount',      'MOUNT_PATH'],
 614          ['umount',     '/usr/bin/umount',     'UMOUNT_PATH'],
 615          ['loadkeys',   '/usr/bin/loadkeys',   'KBD_LOADKEYS'],
 616          ['setfont',    '/usr/bin/setfont',    'KBD_SETFONT'],
 617          ['nologin',    '/usr/sbin/nologin',   ],
 618         ]
 619 foreach prog : progs
 620         path = get_option(prog[0] + '-path')
 621         if path != ''
 622                 message('Using @1@ for @0@'.format(prog[0], path))
 623         else
 624                 exe = find_program(prog[0],
 625                                    '/usr/sbin/' + prog[0],
 626                                    '/sbin/' + prog[0],
 627                                    required: false)
 628                 path = exe.found() ? exe.path() : prog[1]
 629         endif
 630         name = prog.length() > 2 ? prog[2] : prog[0].to_upper()
 631         conf.set_quoted(name, path)
 632 endforeach
 633
 634 conf.set_quoted('TELINIT', get_option('telinit-path'))
 635
 636 if run_command(ln, '--relative', '--help').returncode() != 0
 637         error('ln does not support --relative (added in coreutils 8.16)')
 638 endif
 639
 640 ############################################################
 641
 642 if run_command('python3', '-c', 'import jinja2').returncode() != 0
 643         error('python3 jinja2 missing')
 644 endif
 645
 646 ############################################################
 647
 648 gperf = find_program('gperf')
 649
 650 gperf_test_format = '''
 651 #include <string.h>
 652 const char * in_word_set(const char *, @0@);
 653 @1@
 654 '''
 655 gperf_snippet_format = 'echo foo,bar | @0@ -L ANSI-C'
 656 gperf_snippet = run_command(sh, '-c', gperf_snippet_format.format(gperf.path()))
 657 gperf_test = gperf_test_format.format('size_t', gperf_snippet.stdout())
 658 if cc.compiles(gperf_test)
 659         gperf_len_type = 'size_t'
 660 else
 661         gperf_test = gperf_test_format.format('unsigned', gperf_snippet.stdout())
 662         if cc.compiles(gperf_test)
 663                 gperf_len_type = 'unsigned'
 664         else
 665                 error('unable to determine gperf len type')
 666         endif
 667 endif
 668 message('gperf len type is @0@'.format(gperf_len_type))
 669 conf.set('GPERF_LEN_TYPE', gperf_len_type,
 670          description : 'The type of gperf "len" parameter')
 671
 672 ############################################################
 673
 674 if not cc.has_header('sys/capability.h')
 675         error('POSIX caps headers not found')
 676 endif
 677 foreach header : ['crypt.h',
 678                   'linux/memfd.h',
 679                   'linux/vm_sockets.h',
 680                   'sys/auxv.h',
 681                   'valgrind/memcheck.h',
 682                   'valgrind/valgrind.h',
 683                   'linux/time_types.h',
 684                   'sys/sdt.h',
 685                  ]
 686
 687         conf.set10('HAVE_' + header.underscorify().to_upper(),
 688                    cc.has_header(header))
 689 endforeach
 690
 691 ############################################################
 692
 693 fallback_hostname = get_option('fallback-hostname')
 694 if fallback_hostname == '' or fallback_hostname[0] == '.' or fallback_hostname[0] == '-'
 695         error('Invalid fallback-hostname configuration')
 696         # A more extensive test is done in test-hostname-util. Let's catch
 697         # the most obvious errors here so we don't fail with an assert later.
 698 endif
 699 conf.set_quoted('FALLBACK_HOSTNAME', fallback_hostname)
 700
 701 default_hierarchy = get_option('default-hierarchy')
 702 conf.set_quoted('DEFAULT_HIERARCHY_NAME', default_hierarchy,
 703                 description : 'default cgroup hierarchy as string')
 704 if default_hierarchy == 'legacy'
 705         conf.set('DEFAULT_HIERARCHY', 'CGROUP_UNIFIED_NONE')
 706 elif default_hierarchy == 'hybrid'
 707         conf.set('DEFAULT_HIERARCHY', 'CGROUP_UNIFIED_SYSTEMD')
 708 else
 709         conf.set('DEFAULT_HIERARCHY', 'CGROUP_UNIFIED_ALL')
 710 endif
 711
 712 extra_net_naming_schemes = []
 713 extra_net_naming_map = []
 714 foreach scheme: get_option('extra-net-naming-schemes').split(',')
 715         if scheme != ''
 716                 name = scheme.split('=')[0]
 717                 value = scheme.split('=')[1]
 718                 NAME = name.underscorify().to_upper()
 719                 VALUE = []
 720                 foreach field: value.split('+')
 721                         VALUE += 'NAMING_' + field.underscorify().to_upper()
 722                 endforeach
 723                 extra_net_naming_schemes += 'NAMING_@0@ = @1@,'.format(NAME, '|'.join(VALUE))
 724                 extra_net_naming_map += '{ "@0@", NAMING_@1@ },'.format(name, NAME)
 725         endif
 726 endforeach
 727 conf.set('EXTRA_NET_NAMING_SCHEMES', ' '.join(extra_net_naming_schemes))
 728 conf.set('EXTRA_NET_NAMING_MAP', ' '.join(extra_net_naming_map))
 729
 730 default_net_naming_scheme = get_option('default-net-naming-scheme')
 731 conf.set_quoted('DEFAULT_NET_NAMING_SCHEME', default_net_naming_scheme)
 732 if default_net_naming_scheme != 'latest'
 733         conf.set('_DEFAULT_NET_NAMING_SCHEME_TEST',
 734                  'NAMING_' + default_net_naming_scheme.underscorify().to_upper())
 735 endif
 736
 737 time_epoch = get_option('time-epoch')
 738 if time_epoch == -1
 739         time_epoch = run_command(sh, '-c', 'echo "$SOURCE_DATE_EPOCH"').stdout().strip()
 740         if time_epoch == '' and git.found() and run_command('test', '-e', '.git').returncode() == 0
 741                 # If we're in a git repository, use the creation time of the latest git tag.
 742                 latest_tag = run_command(git, 'describe', '--abbrev=0', '--tags').stdout().strip()
 743                 time_epoch = run_command(git, 'log', '--no-show-signature', '-1', '--format=%at', latest_tag).stdout()
 744         endif
 745         if time_epoch == ''
 746                 NEWS = files('NEWS')
 747                 time_epoch = run_command(stat, '-c', '%Y', NEWS).stdout()
 748         endif
 749         time_epoch = time_epoch.to_int()
 750 endif
 751 conf.set('TIME_EPOCH', time_epoch)
 752
 753 conf.set('CLOCK_VALID_RANGE_USEC_MAX', get_option('clock-valid-range-usec-max'))
 754
 755 foreach tuple : [['system-alloc-uid-min', 'SYS_UID_MIN', 1],  # Also see login.defs(5).
 756                  ['system-uid-max',       'SYS_UID_MAX', 999],
 757                  ['system-alloc-gid-min', 'SYS_GID_MIN', 1],
 758                  ['system-gid-max',       'SYS_GID_MAX', 999]]
 759         v = get_option(tuple[0])
 760         if v == -1
 761                 v = run_command(
 762                         awk,
 763                         '/^\s*@0@\s+/ { uid=$2 } END { print uid }'.format(tuple[1]),
 764                         '/etc/login.defs').stdout().strip()
 765                 if v == ''
 766                         v = tuple[2]
 767                 else
 768                         v = v.to_int()
 769                 endif
 770         endif
 771         conf.set(tuple[0].underscorify().to_upper(), v)
 772 endforeach
 773 if conf.get('SYSTEM_ALLOC_UID_MIN') >= conf.get('SYSTEM_UID_MAX')
 774         error('Invalid uid allocation range')
 775 endif
 776 if conf.get('SYSTEM_ALLOC_GID_MIN') >= conf.get('SYSTEM_GID_MAX')
 777         error('Invalid gid allocation range')
 778 endif
 779
 780 dynamic_uid_min = get_option('dynamic-uid-min')
 781 dynamic_uid_max = get_option('dynamic-uid-max')
 782 conf.set('DYNAMIC_UID_MIN', dynamic_uid_min)
 783 conf.set('DYNAMIC_UID_MAX', dynamic_uid_max)
 784
 785 container_uid_base_min = get_option('container-uid-base-min')
 786 container_uid_base_max = get_option('container-uid-base-max')
 787 conf.set('CONTAINER_UID_BASE_MIN', container_uid_base_min)
 788 conf.set('CONTAINER_UID_BASE_MAX', container_uid_base_max)
 789
 790 nobody_user = get_option('nobody-user')
 791 nobody_group = get_option('nobody-group')
 792
 793 if not meson.is_cross_build()
 794         getent_result = run_command('getent', 'passwd', '65534')
 795         if getent_result.returncode() == 0
 796                 name = getent_result.stdout().split(':')[0]
 797                 if name != nobody_user
 798                         warning('\n' +
 799                                 '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) +
 800                                 'Your build will result in an user table setup that is incompatible with the local system.')
 801                 endif
 802         endif
 803         id_result = run_command('id', '-u', nobody_user)
 804         if id_result.returncode() == 0
 805                 id = id_result.stdout().to_int()
 806                 if id != 65534
 807                         warning('\n' +
 808                                 '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) +
 809                                 'Your build will result in an user table setup that is incompatible with the local system.')
 810                 endif
 811         endif
 812
 813         getent_result = run_command('getent', 'group', '65534')
 814         if getent_result.returncode() == 0
 815                 name = getent_result.stdout().split(':')[0]
 816                 if name != nobody_group
 817                         warning('\n' +
 818                                 '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) +
 819                                 'Your build will result in an group table setup that is incompatible with the local system.')
 820                 endif
 821         endif
 822         id_result = run_command('id', '-g', nobody_group)
 823         if id_result.returncode() == 0
 824                 id = id_result.stdout().to_int()
 825                 if id != 65534
 826                         warning('\n' +
 827                                 'The local group with the configured group name "@0@" of the nobody group does not have GID 65534 (it has @1@).\n'.format(nobody_group, id) +
 828                                 'Your build will result in an group table setup that is incompatible with the local system.')
 829                 endif
 830         endif
 831 endif
 832 if nobody_user != nobody_group and not (nobody_user == 'nobody' and nobody_group == 'nogroup')
 833         warning('\n' +
 834                 'The configured user name "@0@" and group name "@0@" of the nobody user/group are not equivalent.\n'.format(nobody_user, nobody_group) +
 835                 'Please re-check that both "nobody-user" and "nobody-group" options are correctly set.')
 836 endif
 837
 838 conf.set_quoted('NOBODY_USER_NAME', nobody_user)
 839 conf.set_quoted('NOBODY_GROUP_NAME', nobody_group)
 840
 841 static_ugids = []
 842 foreach option : ['adm-gid',
 843                   'audio-gid',
 844                   'cdrom-gid',
 845                   'dialout-gid',
 846                   'disk-gid',
 847                   'input-gid',
 848                   'kmem-gid',
 849                   'kvm-gid',
 850                   'lp-gid',
 851                   'render-gid',
 852                   'sgx-gid',
 853                   'tape-gid',
 854                   'tty-gid',
 855                   'users-gid',
 856                   'utmp-gid',
 857                   'video-gid',
 858                   'wheel-gid',
 859                   'systemd-journal-gid',
 860                   'systemd-network-uid',
 861                   'systemd-resolve-uid',
 862                   'systemd-timesync-uid']
 863         name = option.underscorify().to_upper()
 864         val = get_option(option)
 865
 866         # Ensure provided GID argument is numeric, otherwise fall back to default assignment
 867         conf.set(name, val >= 0 ? val : '-')
 868         if val >= 0
 869                 static_ugids += '@0@:@1@'.format(option, val)
 870         endif
 871 endforeach
 872
 873 conf.set10('ENABLE_ADM_GROUP', get_option('adm-group'))
 874 conf.set10('ENABLE_WHEEL_GROUP', get_option('wheel-group'))
 875
 876 dev_kvm_mode = get_option('dev-kvm-mode')
 877 conf.set_quoted('DEV_KVM_MODE', dev_kvm_mode) # FIXME: convert to 0o… notation
 878 conf.set10('DEV_KVM_UACCESS', dev_kvm_mode != '0666')
 879 group_render_mode = get_option('group-render-mode')
 880 conf.set_quoted('GROUP_RENDER_MODE', group_render_mode)
 881 conf.set10('GROUP_RENDER_UACCESS', group_render_mode != '0666')
 882
 883 kill_user_processes = get_option('default-kill-user-processes')
 884 conf.set10('KILL_USER_PROCESSES', kill_user_processes)
 885
 886 dns_servers = get_option('dns-servers')
 887 conf.set_quoted('DNS_SERVERS', dns_servers)
 888
 889 ntp_servers = get_option('ntp-servers')
 890 conf.set_quoted('NTP_SERVERS', ntp_servers)
 891
 892 default_locale = get_option('default-locale')
 893 if default_locale == ''
 894         if not meson.is_cross_build()
 895                 choose_default_locale_sh = find_program('tools/choose-default-locale.sh')
 896                 default_locale = run_command(choose_default_locale_sh).stdout().strip()
 897         else
 898                 default_locale = 'C.UTF-8'
 899         endif
 900 endif
 901 conf.set_quoted('SYSTEMD_DEFAULT_LOCALE', default_locale)
 902
 903 localegen_path = get_option('localegen-path')
 904 if localegen_path != ''
 905         conf.set_quoted('LOCALEGEN_PATH', localegen_path)
 906 endif
 907 conf.set10('HAVE_LOCALEGEN', localegen_path != '')
 908
 909 conf.set_quoted('GETTEXT_PACKAGE', meson.project_name())
 910
 911 service_watchdog = get_option('service-watchdog')
 912 watchdog_value = service_watchdog == '' ? '' : 'WatchdogSec=' + service_watchdog
 913 conf.set_quoted('SERVICE_WATCHDOG', watchdog_value)
 914
 915 conf.set_quoted('SUSHELL', get_option('debug-shell'))
 916 conf.set_quoted('DEBUGTTY', get_option('debug-tty'))
 917
 918 enable_debug_hashmap = false
 919 enable_debug_mmap_cache = false
 920 enable_debug_siphash = false
 921 foreach name : get_option('debug-extra')
 922         if name == 'hashmap'
 923                 enable_debug_hashmap = true
 924         elif name == 'mmap-cache'
 925                 enable_debug_mmap_cache = true
 926         elif name == 'siphash'
 927                 enable_debug_siphash = true
 928         else
 929                 message('unknown debug option "@0@", ignoring'.format(name))
 930         endif
 931 endforeach
 932 conf.set10('ENABLE_DEBUG_HASHMAP', enable_debug_hashmap)
 933 conf.set10('ENABLE_DEBUG_MMAP_CACHE', enable_debug_mmap_cache)
 934 conf.set10('ENABLE_DEBUG_SIPHASH', enable_debug_siphash)
 935
 936 conf.set10('VALGRIND', get_option('valgrind'))
 937 conf.set10('LOG_TRACE', get_option('log-trace'))
 938
 939 default_user_path = get_option('user-path')
 940 if default_user_path != ''
 941         conf.set_quoted('DEFAULT_USER_PATH', default_user_path)
 942 endif
 943
 944
 945 #####################################################################
 946
 947 threads = dependency('threads')
 948 librt = cc.find_library('rt')
 949 libm = cc.find_library('m')
 950 libdl = cc.find_library('dl')
 951 libcrypt = cc.find_library('crypt')
 952
 953 crypt_header = conf.get('HAVE_CRYPT_H') == 1 ? '''#include <crypt.h>''' : '''#include <unistd.h>'''
 954 foreach ident : [
 955         ['crypt_ra',               crypt_header],
 956         ['crypt_preferred_method', crypt_header],
 957         ['crypt_gensalt_ra',       crypt_header]]
 958
 959         have = cc.has_function(ident[0], prefix : ident[1], args : '-D_GNU_SOURCE',
 960                                dependencies : libcrypt)
 961         conf.set10('HAVE_' + ident[0].to_upper(), have)
 962 endforeach
 963
 964 libcap = dependency('libcap', required : false)
 965 if not libcap.found()
 966         # Compat with Ubuntu 14.04 which ships libcap w/o .pc file
 967         libcap = cc.find_library('cap')
 968 endif
 969
 970 want_bpf_framework = get_option('bpf-framework')
 971 bpf_framework_required = want_bpf_framework == 'true'
 972
 973 libbpf = dependency('libbpf', required : bpf_framework_required, version : '>= 0.2')
 974 conf.set10('HAVE_LIBBPF', libbpf.found())
 975
 976 if want_bpf_framework == 'false'
 977         conf.set10('BPF_FRAMEWORK', 0)
 978 else
 979         clang = find_program('clang', required : bpf_framework_required)
 980         llvm_strip = find_program('llvm-strip', required : bpf_framework_required)
 981
 982         # Debian installs this in /usr/sbin/ which is not in $PATH.
 983         # We check for 'bpftool' first, honouring $PATH, and in /usr/sbin/ for Debian.
 984         bpftool = find_program('bpftool', '/usr/sbin/bpftool', required : bpf_framework_required)
 985
 986         bpf_arches = ['x86_64']
 987         deps_found = libbpf.found() and clang.found() and llvm_strip.found() and bpftool.found()
 988         # Can build BPF program from source code in restricted C
 989         conf.set10('BPF_FRAMEWORK',
 990                 bpf_arches.contains(host_machine.cpu_family()) and deps_found)
 991 endif
 992
 993 libmount = dependency('mount',
 994                       version : fuzzer_build ? '>= 0' : '>= 2.30')
 995
 996 want_libfdisk = get_option('fdisk')
 997 if want_libfdisk != 'false' and not skip_deps
 998         libfdisk = dependency('fdisk',
 999                               version : '>= 2.33',
1000                               required : want_libfdisk == 'true')
1001         have = libfdisk.found()
1002 else
1003         have = false
1004         libfdisk = []
1005 endif
1006 conf.set10('HAVE_LIBFDISK', have)
1007
1008 want_pwquality = get_option('pwquality')
1009 if want_pwquality != 'false' and not skip_deps
1010         libpwquality = dependency('pwquality', required : want_pwquality == 'true')
1011         have = libpwquality.found()
1012 else
1013         have = false
1014         libpwquality = []
1015 endif
1016 conf.set10('HAVE_PWQUALITY', have)
1017
1018 want_seccomp = get_option('seccomp')
1019 if want_seccomp != 'false' and not skip_deps
1020         libseccomp = dependency('libseccomp',
1021                                 version : '>= 2.3.1',
1022                                 required : want_seccomp == 'true')
1023         have = libseccomp.found()
1024 else
1025         have = false
1026         libseccomp = []
1027 endif
1028 conf.set10('HAVE_SECCOMP', have)
1029
1030 want_selinux = get_option('selinux')
1031 if want_selinux != 'false' and not skip_deps
1032         libselinux = dependency('libselinux',
1033                                 version : '>= 2.1.9',
1034                                 required : want_selinux == 'true')
1035         have = libselinux.found()
1036 else
1037         have = false
1038         libselinux = []
1039 endif
1040 conf.set10('HAVE_SELINUX', have)
1041
1042 want_apparmor = get_option('apparmor')
1043 if want_apparmor != 'false' and not skip_deps
1044         libapparmor = dependency('libapparmor',
1045                                  version : '>= 2.13',
1046                                  required : want_apparmor == 'true')
1047         have = libapparmor.found()
1048 else
1049         have = false
1050         libapparmor = []
1051 endif
1052 conf.set10('HAVE_APPARMOR', have)
1053
1054 have = get_option('smack') and get_option('smack-run-label') != ''
1055 conf.set10('HAVE_SMACK_RUN_LABEL', have)
1056 if have
1057         conf.set_quoted('SMACK_RUN_LABEL', get_option('smack-run-label'))
1058 endif
1059
1060 want_polkit = get_option('polkit')
1061 install_polkit = false
1062 install_polkit_pkla = false
1063 if want_polkit != 'false' and not skip_deps
1064         install_polkit = true
1065
1066         libpolkit = dependency('polkit-gobject-1',
1067                                required : false)
1068         if libpolkit.found() and libpolkit.version().version_compare('< 0.106')
1069                 message('Old polkit detected, will install pkla files')
1070                 install_polkit_pkla = true
1071         endif
1072 endif
1073 conf.set10('ENABLE_POLKIT', install_polkit)
1074
1075 want_acl = get_option('acl')
1076 if want_acl != 'false' and not skip_deps
1077         libacl = cc.find_library('acl', required : want_acl == 'true')
1078         have = libacl.found()
1079 else
1080         have = false
1081         libacl = []
1082 endif
1083 conf.set10('HAVE_ACL', have)
1084
1085 want_audit = get_option('audit')
1086 if want_audit != 'false' and not skip_deps
1087         libaudit = dependency('audit', required : want_audit == 'true')
1088         have = libaudit.found()
1089 else
1090         have = false
1091         libaudit = []
1092 endif
1093 conf.set10('HAVE_AUDIT', have)
1094
1095 want_blkid = get_option('blkid')
1096 if want_blkid != 'false' and not skip_deps
1097         libblkid = dependency('blkid', required : want_blkid == 'true')
1098         have = libblkid.found()
1099
1100         conf.set10('HAVE_BLKID_PROBE_SET_HINT',
1101                    have and cc.has_function('blkid_probe_set_hint', dependencies : libblkid))
1102 else
1103         have = false
1104         libblkid = []
1105 endif
1106 conf.set10('HAVE_BLKID', have)
1107
1108 want_kmod = get_option('kmod')
1109 if want_kmod != 'false' and not skip_deps
1110         libkmod = dependency('libkmod',
1111                              version : '>= 15',
1112                              required : want_kmod == 'true')
1113         have = libkmod.found()
1114 else
1115         have = false
1116         libkmod = []
1117 endif
1118 conf.set10('HAVE_KMOD', have)
1119
1120 want_pam = get_option('pam')
1121 if want_pam != 'false' and not skip_deps
1122         libpam = cc.find_library('pam', required : want_pam == 'true')
1123         libpam_misc = cc.find_library('pam_misc', required : want_pam == 'true')
1124         have = libpam.found() and libpam_misc.found()
1125 else
1126         have = false
1127         libpam = []
1128         libpam_misc = []
1129 endif
1130 conf.set10('HAVE_PAM', have)
1131
1132 want_microhttpd = get_option('microhttpd')
1133 if want_microhttpd != 'false' and not skip_deps
1134         libmicrohttpd = dependency('libmicrohttpd',
1135                                    version : '>= 0.9.33',
1136                                    required : want_microhttpd == 'true')
1137         have = libmicrohttpd.found()
1138 else
1139         have = false
1140         libmicrohttpd = []
1141 endif
1142 conf.set10('HAVE_MICROHTTPD', have)
1143
1144 want_libcryptsetup = get_option('libcryptsetup')
1145 want_libcryptsetup_plugins = get_option('libcryptsetup-plugins')
1146
1147 if want_libcryptsetup_plugins == 'true' and want_libcryptsetup == 'false'
1148         error('libcryptsetup-plugins can not be requested without libcryptsetup')
1149 endif
1150
1151 if want_libcryptsetup != 'false' and not skip_deps
1152         libcryptsetup = dependency('libcryptsetup',
1153                                    version : want_libcryptsetup_plugins == 'true' ? '>= 2.4.0' : '>= 2.0.1',
1154                                    required : want_libcryptsetup == 'true' or want_libcryptsetup_plugins == 'true')
1155         have = libcryptsetup.found()
1156
1157         conf.set10('HAVE_CRYPT_SET_METADATA_SIZE',
1158                    have and cc.has_function('crypt_set_metadata_size', dependencies : libcryptsetup))
1159         conf.set10('HAVE_CRYPT_ACTIVATE_BY_SIGNED_KEY',
1160                    have and cc.has_function('crypt_activate_by_signed_key', dependencies : libcryptsetup))
1161         conf.set10('HAVE_CRYPT_TOKEN_MAX',
1162                    have and cc.has_function('crypt_token_max', dependencies : libcryptsetup))
1163 else
1164         have = false
1165         libcryptsetup = []
1166 endif
1167 conf.set10('HAVE_LIBCRYPTSETUP', have)
1168
1169 if want_libcryptsetup_plugins != 'false' and not skip_deps
1170         have = (cc.has_function('crypt_activate_by_token_pin', dependencies : libcryptsetup) and
1171                 cc.has_function('crypt_token_external_path', dependencies : libcryptsetup))
1172 else
1173         have = false
1174 endif
1175 conf.set10('HAVE_LIBCRYPTSETUP_PLUGINS', have)
1176
1177 want_libcurl = get_option('libcurl')
1178 if want_libcurl != 'false' and not skip_deps
1179         libcurl = dependency('libcurl',
1180                              version : '>= 7.32.0',
1181                              required : want_libcurl == 'true')
1182         have = libcurl.found()
1183 else
1184         have = false
1185         libcurl = []
1186 endif
1187 conf.set10('HAVE_LIBCURL', have)
1188 conf.set10('CURL_NO_OLDIES', conf.get('BUILD_MODE_DEVELOPER') == 1)
1189
1190 want_libidn = get_option('libidn')
1191 want_libidn2 = get_option('libidn2')
1192 if want_libidn == 'true' and want_libidn2 == 'true'
1193         error('libidn and libidn2 cannot be requested simultaneously')
1194 endif
1195
1196 if want_libidn2 != 'false' and want_libidn != 'true' and not skip_deps
1197         libidn = dependency('libidn2',
1198                             required : want_libidn2 == 'true')
1199         have = libidn.found()
1200 else
1201         have = false
1202         libidn = []
1203 endif
1204 conf.set10('HAVE_LIBIDN2', have)
1205 if not have and want_libidn != 'false' and not skip_deps
1206         # libidn is used for both libidn and libidn2 objects
1207         libidn = dependency('libidn',
1208                             required : want_libidn == 'true')
1209         have = libidn.found()
1210 else
1211         have = false
1212 endif
1213 conf.set10('HAVE_LIBIDN', have)
1214
1215 want_libiptc = get_option('libiptc')
1216 if want_libiptc != 'false' and not skip_deps
1217         libiptc = dependency('libiptc',
1218                              required : want_libiptc == 'true')
1219         have = libiptc.found()
1220 else
1221         have = false
1222         libiptc = []
1223 endif
1224 conf.set10('HAVE_LIBIPTC', have)
1225
1226 want_qrencode = get_option('qrencode')
1227 if want_qrencode != 'false' and not skip_deps
1228         libqrencode = dependency('libqrencode',
1229                                  version : '>= 4',
1230                                  required : want_qrencode == 'true')
1231         have = libqrencode.found()
1232 else
1233         have = false
1234         libqrencode = []
1235 endif
1236 conf.set10('HAVE_QRENCODE', have)
1237
1238 want_gcrypt = get_option('gcrypt')
1239 if want_gcrypt != 'false' and not skip_deps
1240         libgcrypt = cc.find_library('gcrypt', required : want_gcrypt == 'true')
1241         libgpg_error = cc.find_library('gpg-error', required : want_gcrypt == 'true')
1242         have = libgcrypt.found() and libgpg_error.found()
1243 else
1244         have = false
1245 endif
1246 if not have
1247         # link to neither of the libs if one is not found
1248         libgcrypt = []
1249         libgpg_error = []
1250 endif
1251 conf.set10('HAVE_GCRYPT', have)
1252
1253 want_gnutls = get_option('gnutls')
1254 if want_gnutls != 'false' and not skip_deps
1255         libgnutls = dependency('gnutls',
1256                                version : '>= 3.1.4',
1257                                required : want_gnutls == 'true')
1258         have = libgnutls.found()
1259 else
1260         have = false
1261         libgnutls = []
1262 endif
1263 conf.set10('HAVE_GNUTLS', have)
1264
1265 want_openssl = get_option('openssl')
1266 if want_openssl != 'false' and not skip_deps
1267         libopenssl = dependency('openssl',
1268                                 version : '>= 1.1.0',
1269                                 required : want_openssl == 'true')
1270         have = libopenssl.found()
1271 else
1272         have = false
1273         libopenssl = []
1274 endif
1275 conf.set10('HAVE_OPENSSL', have)
1276
1277 want_p11kit = get_option('p11kit')
1278 if want_p11kit != 'false' and not skip_deps
1279         libp11kit = dependency('p11-kit-1',
1280                                version : '>= 0.23.3',
1281                                required : want_p11kit == 'true')
1282         have = libp11kit.found()
1283 else
1284         have = false
1285         libp11kit = []
1286 endif
1287 conf.set10('HAVE_P11KIT', have)
1288
1289 want_libfido2 = get_option('libfido2')
1290 if want_libfido2 != 'false' and not skip_deps
1291         libfido2 = dependency('libfido2',
1292                               required : want_libfido2 == 'true')
1293         have = libfido2.found()
1294 else
1295         have = false
1296         libfido2 = []
1297 endif
1298 conf.set10('HAVE_LIBFIDO2', have)
1299
1300 want_tpm2 = get_option('tpm2')
1301 if want_tpm2 != 'false' and not skip_deps
1302         tpm2 = dependency('tss2-esys tss2-rc tss2-mu',
1303                           required : want_tpm2 == 'true')
1304         have = tpm2.found()
1305 else
1306         have = false
1307         tpm2 = []
1308 endif
1309 conf.set10('HAVE_TPM2', have)
1310
1311 want_elfutils = get_option('elfutils')
1312 if want_elfutils != 'false' and not skip_deps
1313         libdw = dependency('libdw',
1314                            required : want_elfutils == 'true')
1315         have = libdw.found()
1316 else
1317         have = false
1318         libdw = []
1319 endif
1320 conf.set10('HAVE_ELFUTILS', have)
1321
1322 want_zlib = get_option('zlib')
1323 if want_zlib != 'false' and not skip_deps
1324         libz = dependency('zlib',
1325                           required : want_zlib == 'true')
1326         have = libz.found()
1327 else
1328         have = false
1329         libz = []
1330 endif
1331 conf.set10('HAVE_ZLIB', have)
1332
1333 want_bzip2 = get_option('bzip2')
1334 if want_bzip2 != 'false' and not skip_deps
1335         libbzip2 = cc.find_library('bz2',
1336                                    required : want_bzip2 == 'true')
1337         have = libbzip2.found()
1338 else
1339         have = false
1340         libbzip2 = []
1341 endif
1342 conf.set10('HAVE_BZIP2', have)
1343
1344 want_xz = get_option('xz')
1345 if want_xz != 'false' and not skip_deps
1346         libxz = dependency('liblzma',
1347                            required : want_xz == 'true')
1348         have_xz = libxz.found()
1349 else
1350         have_xz = false
1351         libxz = []
1352 endif
1353 conf.set10('HAVE_XZ', have_xz)
1354
1355 want_lz4 = get_option('lz4')
1356 if want_lz4 != 'false' and not skip_deps
1357         liblz4 = dependency('liblz4',
1358                             version : '>= 1.3.0',
1359                             required : want_lz4 == 'true')
1360         have_lz4 = liblz4.found()
1361 else
1362         have_lz4 = false
1363         liblz4 = []
1364 endif
1365 conf.set10('HAVE_LZ4', have_lz4)
1366
1367 want_zstd = get_option('zstd')
1368 if want_zstd != 'false' and not skip_deps
1369         libzstd = dependency('libzstd',
1370                              required : want_zstd == 'true',
1371                              version : '>= 1.4.0')
1372         have_zstd = libzstd.found()
1373 else
1374         have_zstd = false
1375         libzstd = []
1376 endif
1377 conf.set10('HAVE_ZSTD', have_zstd)
1378
1379 conf.set10('HAVE_COMPRESSION', have_xz or have_lz4 or have_zstd)
1380
1381 want_xkbcommon = get_option('xkbcommon')
1382 if want_xkbcommon != 'false' and not skip_deps
1383         libxkbcommon = dependency('xkbcommon',
1384                                   version : '>= 0.3.0',
1385                                   required : want_xkbcommon == 'true')
1386         have = libxkbcommon.found()
1387 else
1388         have = false
1389         libxkbcommon = []
1390 endif
1391 conf.set10('HAVE_XKBCOMMON', have)
1392
1393 want_pcre2 = get_option('pcre2')
1394 if want_pcre2 != 'false'
1395         libpcre2 = dependency('libpcre2-8',
1396                               required : want_pcre2 == 'true')
1397         have = libpcre2.found()
1398 else
1399         have = false
1400         libpcre2 = []
1401 endif
1402 conf.set10('HAVE_PCRE2', have)
1403
1404 want_glib = get_option('glib')
1405 if want_glib != 'false' and not skip_deps
1406         libglib =    dependency('glib-2.0',
1407                                 version : '>= 2.22.0',
1408                                 required : want_glib == 'true')
1409         libgobject = dependency('gobject-2.0',
1410                                 version : '>= 2.22.0',
1411                                 required : want_glib == 'true')
1412         libgio =     dependency('gio-2.0',
1413                                 required : want_glib == 'true')
1414         have = libglib.found() and libgobject.found() and libgio.found()
1415 else
1416         have = false
1417         libglib = []
1418         libgobject = []
1419         libgio = []
1420 endif
1421 conf.set10('HAVE_GLIB', have)
1422
1423 want_dbus = get_option('dbus')
1424 if want_dbus != 'false' and not skip_deps
1425         libdbus = dependency('dbus-1',
1426                              version : '>= 1.3.2',
1427                              required : want_dbus == 'true')
1428         have = libdbus.found()
1429 else
1430         have = false
1431         libdbus = []
1432 endif
1433 conf.set10('HAVE_DBUS', have)
1434
1435 default_dnssec = get_option('default-dnssec')
1436 if skip_deps
1437         default_dnssec = 'no'
1438 endif
1439 if default_dnssec != 'no' and conf.get('HAVE_GCRYPT') == 0
1440         message('default-dnssec cannot be set to yes or allow-downgrade when gcrypt is disabled. Setting default-dnssec to no.')
1441         default_dnssec = 'no'
1442 endif
1443 conf.set('DEFAULT_DNSSEC_MODE',
1444          'DNSSEC_' + default_dnssec.underscorify().to_upper())
1445 conf.set_quoted('DEFAULT_DNSSEC_MODE_STR', default_dnssec)
1446
1447 dns_over_tls = get_option('dns-over-tls')
1448 if dns_over_tls != 'false'
1449         if dns_over_tls == 'openssl'
1450                 have_gnutls = false
1451         else
1452                 have_gnutls = (conf.get('HAVE_GNUTLS') == 1 and libgnutls.version().version_compare('>= 3.6.0'))
1453                 if dns_over_tls == 'gnutls' and not have_gnutls
1454                         error('DNS-over-TLS support was requested with gnutls, but dependencies are not available')
1455                 endif
1456         endif
1457         if dns_over_tls == 'gnutls' or have_gnutls
1458                 have_openssl = false
1459         else
1460                 have_openssl = conf.get('HAVE_OPENSSL') == 1
1461                 if dns_over_tls != 'auto' and not have_openssl
1462                         str = dns_over_tls == 'openssl' ? ' with openssl' : ''
1463                         error('DNS-over-TLS support was requested@0@, but dependencies are not available'.format(str))
1464                 endif
1465         endif
1466         have = have_gnutls or have_openssl
1467 else
1468         have = false
1469         have_gnutls = false
1470         have_openssl = false
1471 endif
1472 conf.set10('ENABLE_DNS_OVER_TLS', have)
1473 conf.set10('DNS_OVER_TLS_USE_GNUTLS', have_gnutls)
1474 conf.set10('DNS_OVER_TLS_USE_OPENSSL', have_openssl)
1475
1476 default_dns_over_tls = get_option('default-dns-over-tls')
1477 if skip_deps
1478         default_dns_over_tls = 'no'
1479 endif
1480 if default_dns_over_tls != 'no' and conf.get('ENABLE_DNS_OVER_TLS') == 0
1481         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.')
1482         default_dns_over_tls = 'no'
1483 endif
1484 conf.set('DEFAULT_DNS_OVER_TLS_MODE',
1485          'DNS_OVER_TLS_' + default_dns_over_tls.underscorify().to_upper())
1486 conf.set_quoted('DEFAULT_DNS_OVER_TLS_MODE_STR', default_dns_over_tls)
1487
1488 default_mdns = get_option('default-mdns')
1489 conf.set('DEFAULT_MDNS_MODE',
1490          'RESOLVE_SUPPORT_' + default_mdns.to_upper())
1491 conf.set_quoted('DEFAULT_MDNS_MODE_STR', default_mdns)
1492
1493 default_llmnr = get_option('default-llmnr')
1494 conf.set('DEFAULT_LLMNR_MODE',
1495          'RESOLVE_SUPPORT_' + default_llmnr.to_upper())
1496 conf.set_quoted('DEFAULT_LLMNR_MODE_STR', default_llmnr)
1497
1498 want_repart = get_option('repart')
1499 if want_repart != 'false'
1500         have = (conf.get('HAVE_OPENSSL') == 1 and
1501                 conf.get('HAVE_LIBFDISK') == 1)
1502         if want_repart == 'true' and not have
1503                 error('repart support was requested, but dependencies are not available')
1504         endif
1505 else
1506         have = false
1507 endif
1508 conf.set10('ENABLE_REPART', have)
1509
1510 want_importd = get_option('importd')
1511 if want_importd != 'false'
1512         have = (conf.get('HAVE_LIBCURL') == 1 and
1513                 conf.get('HAVE_ZLIB') == 1 and
1514                 conf.get('HAVE_XZ') == 1 and
1515                 conf.get('HAVE_GCRYPT') == 1)
1516         if want_importd == 'true' and not have
1517                 error('importd support was requested, but dependencies are not available')
1518         endif
1519 else
1520         have = false
1521 endif
1522 conf.set10('ENABLE_IMPORTD', have)
1523
1524 want_homed = get_option('homed')
1525 if want_homed != 'false'
1526         have = (conf.get('HAVE_OPENSSL') == 1 and
1527                 conf.get('HAVE_LIBFDISK') == 1 and
1528                 conf.get('HAVE_LIBCRYPTSETUP') == 1)
1529         if want_homed == 'true' and not have
1530                 error('homed support was requested, but dependencies are not available')
1531         endif
1532 else
1533         have = false
1534 endif
1535 conf.set10('ENABLE_HOMED', have)
1536
1537 have = have and conf.get('HAVE_PAM') == 1
1538 conf.set10('ENABLE_PAM_HOME', have)
1539
1540 have = get_option('oomd')
1541 conf.set10('ENABLE_OOMD', have)
1542
1543 want_remote = get_option('remote')
1544 if want_remote != 'false'
1545         have_deps = [conf.get('HAVE_MICROHTTPD') == 1,
1546                      conf.get('HAVE_LIBCURL') == 1]
1547         # sd-j-remote requires µhttpd, and sd-j-upload requires libcurl, so
1548         # it's possible to build one without the other. Complain only if
1549         # support was explicitly requested. The auxiliary files like sysusers
1550         # config should be installed when any of the programs are built.
1551         if want_remote == 'true' and not (have_deps[0] and have_deps[1])
1552                 error('remote support was requested, but dependencies are not available')
1553         endif
1554         have = have_deps[0] or have_deps[1]
1555 else
1556         have = false
1557 endif
1558 conf.set10('ENABLE_REMOTE', have)
1559
1560 foreach term : ['analyze',
1561                 'backlight',
1562                 'binfmt',
1563                 'coredump',
1564                 'efi',
1565                 'environment-d',
1566                 'firstboot',
1567                 'gshadow',
1568                 'hibernate',
1569                 'hostnamed',
1570                 'hwdb',
1571                 'idn',
1572                 'ima',
1573                 'initrd',
1574                 'compat-mutable-uid-boundaries',
1575                 'nscd',
1576                 'ldconfig',
1577                 'localed',
1578                 'logind',
1579                 'machined',
1580                 'networkd',
1581                 'nss-myhostname',
1582                 'nss-systemd',
1583                 'portabled',
1584                 'sysext',
1585                 'pstore',
1586                 'quotacheck',
1587                 'randomseed',
1588                 'resolve',
1589                 'rfkill',
1590                 'smack',
1591                 'sysusers',
1592                 'timedated',
1593                 'timesyncd',
1594                 'tmpfiles',
1595                 'tpm',
1596                 'userdb',
1597                 'utmp',
1598                 'vconsole',
1599                 'xdg-autostart']
1600         have = get_option(term)
1601         name = 'ENABLE_' + term.underscorify().to_upper()
1602         conf.set10(name, have)
1603 endforeach
1604
1605 enable_sysusers = conf.get('ENABLE_SYSUSERS') == 1
1606
1607 foreach tuple : [['nss-mymachines', 'machined'],
1608                  ['nss-resolve',    'resolve']]
1609         want = get_option(tuple[0])
1610         if want != 'false'
1611                 have = get_option(tuple[1])
1612                 if want == 'true' and not have
1613                         error('@0@ is requested but @1@ is disabled'.format(tuple[0], tuple[1]))
1614                 endif
1615         else
1616                 have = false
1617         endif
1618         name = 'ENABLE_' + tuple[0].underscorify().to_upper()
1619         conf.set10(name, have)
1620 endforeach
1621
1622 enable_nss = false
1623 foreach term : ['ENABLE_NSS_MYHOSTNAME',
1624                 'ENABLE_NSS_MYMACHINES',
1625                 'ENABLE_NSS_RESOLVE',
1626                 'ENABLE_NSS_SYSTEMD']
1627         if conf.get(term) == 1
1628                 enable_nss = true
1629         endif
1630 endforeach
1631 conf.set10('ENABLE_NSS', enable_nss)
1632
1633 conf.set10('ENABLE_TIMEDATECTL', get_option('timedated') or get_option('timesyncd'))
1634
1635 conf.set10('SYSTEMD_SLOW_TESTS_DEFAULT', slow_tests)
1636
1637 #####################################################################
1638
1639 if get_option('efi')
1640         efi_arch = host_machine.cpu_family()
1641
1642         if efi_arch == 'x86'
1643                 EFI_MACHINE_TYPE_NAME = 'ia32'
1644                 gnu_efi_arch = 'ia32'
1645         elif efi_arch == 'x86_64'
1646                 EFI_MACHINE_TYPE_NAME = 'x64'
1647                 gnu_efi_arch = 'x86_64'
1648         elif efi_arch == 'arm'
1649                 EFI_MACHINE_TYPE_NAME = 'arm'
1650                 gnu_efi_arch = 'arm'
1651         elif efi_arch == 'aarch64'
1652                 EFI_MACHINE_TYPE_NAME = 'aa64'
1653                 gnu_efi_arch = 'aarch64'
1654         elif efi_arch == 'riscv64'
1655                 EFI_MACHINE_TYPE_NAME = 'riscv64'
1656                 gnu_efi_arch = 'riscv64'
1657         else
1658                 EFI_MACHINE_TYPE_NAME = ''
1659                 gnu_efi_arch = ''
1660         endif
1661
1662         have = true
1663         conf.set_quoted('EFI_MACHINE_TYPE_NAME', EFI_MACHINE_TYPE_NAME)
1664 else
1665         have = false
1666 endif
1667 conf.set10('ENABLE_EFI', have)
1668
1669 subdir('src/fundamental')
1670 subdir('src/boot/efi')
1671 conf.set10('HAVE_GNU_EFI', have_gnu_efi)
1672
1673 ############################################################
1674
1675 build_bpf_skel_py = find_program('tools/build-bpf-skel.py')
1676 generate_gperfs = find_program('tools/generate-gperfs.py')
1677 make_autosuspend_rules_py = find_program('tools/make-autosuspend-rules.py')
1678 make_directive_index_py = find_program('tools/make-directive-index.py')
1679 make_man_index_py = find_program('tools/make-man-index.py')
1680 meson_render_jinja2 = find_program('tools/meson-render-jinja2.py')
1681 update_dbus_docs_py = find_program('tools/update-dbus-docs.py')
1682 update_hwdb_sh = find_program('tools/update-hwdb.sh')
1683 update_hwdb_autosuspend_sh = find_program('tools/update-hwdb-autosuspend.sh')
1684 update_syscall_tables_sh = find_program('tools/update-syscall-tables.sh')
1685 xml_helper_py = find_program('tools/xml_helper.py')
1686
1687 #####################################################################
1688
1689 config_h = configure_file(
1690         output : 'config.h',
1691         configuration : conf)
1692
1693 add_project_arguments('-include', 'config.h', language : 'c')
1694
1695 ############################################################
1696
1697 # binaries that have --help and are intended for use by humans,
1698 # usually, but not always, installed in /bin.
1699 public_programs = []
1700
1701 tests = []
1702 fuzzers = []
1703
1704 basic_includes = include_directories(
1705         'src/basic',
1706         'src/fundamental',
1707         'src/systemd',
1708         '.')
1709
1710 libsystemd_includes = [basic_includes, include_directories(
1711         'src/libsystemd/sd-bus',
1712         'src/libsystemd/sd-device',
1713         'src/libsystemd/sd-event',
1714         'src/libsystemd/sd-hwdb',
1715         'src/libsystemd/sd-id128',
1716         'src/libsystemd/sd-journal',
1717         'src/libsystemd/sd-netlink',
1718         'src/libsystemd/sd-network',
1719         'src/libsystemd/sd-resolve')]
1720
1721 includes = [libsystemd_includes, include_directories('src/shared')]
1722
1723 subdir('po')
1724 subdir('catalog')
1725 subdir('src/basic')
1726 subdir('src/libsystemd')
1727 subdir('src/shared')
1728 subdir('src/udev')
1729 subdir('src/libudev')
1730 subdir('src/cryptsetup/cryptsetup-tokens')
1731
1732 libsystemd = shared_library(
1733         'systemd',
1734         disable_mempool_c,
1735         version : libsystemd_version,
1736         include_directories : libsystemd_includes,
1737         link_args : ['-shared',
1738                      '-Wl,--version-script=' + libsystemd_sym_path],
1739         link_with : [libbasic,
1740                      libbasic_gcrypt],
1741         link_whole : [libsystemd_static],
1742         dependencies : [threads,
1743                         librt,
1744                         libxz,
1745                         libzstd,
1746                         liblz4],
1747         link_depends : libsystemd_sym,
1748         install : true,
1749         install_dir : rootlibdir)
1750
1751 install_libsystemd_static = static_library(
1752         'systemd',
1753         libsystemd_sources,
1754         basic_sources,
1755         basic_gcrypt_sources,
1756         fundamental_sources,
1757         disable_mempool_c,
1758         include_directories : libsystemd_includes,
1759         build_by_default : static_libsystemd != 'false',
1760         install : static_libsystemd != 'false',
1761         install_dir : rootlibdir,
1762         pic : static_libsystemd_pic,
1763         dependencies : [threads,
1764                         librt,
1765                         libxz,
1766                         libzstd,
1767                         liblz4,
1768                         libdl,
1769                         libcap,
1770                         libblkid,
1771                         libmount,
1772                         libgcrypt,
1773                         libopenssl],
1774         c_args : libsystemd_c_args + (static_libsystemd_pic ? [] : ['-fno-PIC']))
1775
1776 libudev = shared_library(
1777         'udev',
1778         disable_mempool_c,
1779         version : libudev_version,
1780         include_directories : includes,
1781         link_args : ['-shared',
1782                      '-Wl,--version-script=' + libudev_sym_path],
1783         link_with : [libsystemd_static, libshared_static],
1784         link_whole : libudev_basic,
1785         dependencies : [threads],
1786         link_depends : libudev_sym,
1787         install : true,
1788         install_dir : rootlibdir)
1789
1790 install_libudev_static = static_library(
1791         'udev',
1792         basic_sources,
1793         fundamental_sources,
1794         shared_sources,
1795         libsystemd_sources,
1796         libudev_sources,
1797         disable_mempool_c,
1798         include_directories : includes,
1799         build_by_default : static_libudev != 'false',
1800         install : static_libudev != 'false',
1801         install_dir : rootlibdir,
1802         link_depends : libudev_sym,
1803         dependencies : libshared_deps + [libmount],
1804         c_args : static_libudev_pic ? [] : ['-fno-PIC'],
1805         pic : static_libudev_pic)
1806
1807 if conf.get('HAVE_LIBCRYPTSETUP_PLUGINS') == 1
1808         if conf.get('HAVE_TPM2') == 1
1809                 cryptsetup_token_systemd_tpm2 = shared_library(
1810                         'cryptsetup-token-systemd-tpm2',
1811                         link_args : ['-shared',
1812                                      '-Wl,--version-script=' + cryptsetup_token_sym_path],
1813                         dependencies : libshared_deps + [libcryptsetup, versiondep],
1814                         link_with : [libshared],
1815                         link_whole : [cryptsetup_token_systemd_tpm2_static],
1816                         link_depends : cryptsetup_token_sym,
1817                         install_rpath : rootlibexecdir,
1818                         install : true,
1819                         install_dir : libcryptsetup_plugins_dir)
1820         endif
1821
1822         if conf.get('HAVE_LIBFIDO2') == 1
1823                 cryptsetup_token_systemd_fido2 = shared_library(
1824                         'cryptsetup-token-systemd-fido2',
1825                         link_args : ['-shared',
1826                                      '-Wl,--version-script=' + cryptsetup_token_sym_path],
1827                         dependencies : libshared_deps + [libcryptsetup, versiondep],
1828                         link_with : [libshared],
1829                         link_whole : [cryptsetup_token_systemd_fido2_static],
1830                         link_depends : cryptsetup_token_sym,
1831                         install_rpath : rootlibexecdir,
1832                         install : true,
1833                         install_dir : libcryptsetup_plugins_dir)
1834         endif
1835
1836         if conf.get('HAVE_P11KIT') == 1
1837                 cryptsetup_token_systemd_pkcs11 = shared_library(
1838                         'cryptsetup-token-systemd-pkcs11',
1839                         link_args : ['-shared',
1840                                      '-Wl,--version-script=' + cryptsetup_token_sym_path],
1841                         dependencies : libshared_deps + [libcryptsetup, versiondep],
1842                         link_with : [libshared],
1843                         link_whole : [cryptsetup_token_systemd_pkcs11_static],
1844                         link_depends : cryptsetup_token_sym,
1845                         install_rpath : rootlibexecdir,
1846                         install : true,
1847                         install_dir : libcryptsetup_plugins_dir)
1848         endif
1849 endif
1850
1851 ############################################################
1852
1853 # systemd-analyze requires 'libcore'
1854 subdir('src/core')
1855 # systemd-journal-remote requires 'libjournal_core'
1856 subdir('src/journal')
1857 # systemd-networkd requires 'libsystemd_network'
1858 subdir('src/libsystemd-network')
1859
1860 subdir('src/analyze')
1861 subdir('src/busctl')
1862 subdir('src/coredump')
1863 subdir('src/cryptenroll')
1864 subdir('src/cryptsetup')
1865 subdir('src/home')
1866 subdir('src/hostname')
1867 subdir('src/import')
1868 subdir('src/journal-remote')
1869 subdir('src/kernel-install')
1870 subdir('src/locale')
1871 subdir('src/login')
1872 subdir('src/machine')
1873 subdir('src/network')
1874 subdir('src/nspawn')
1875 subdir('src/oom')
1876 subdir('src/partition')
1877 subdir('src/portable')
1878 subdir('src/pstore')
1879 subdir('src/resolve')
1880 subdir('src/rpm')
1881 subdir('src/shutdown')
1882 subdir('src/sysext')
1883 subdir('src/systemctl')
1884 subdir('src/timedate')
1885 subdir('src/timesync')
1886 subdir('src/tmpfiles')
1887 subdir('src/userdb')
1888 subdir('src/vconsole')
1889 subdir('src/xdg-autostart-generator')
1890
1891 subdir('src/systemd')
1892
1893 subdir('src/test')
1894 subdir('src/fuzz')
1895 subdir('rules.d')
1896 subdir('test')
1897
1898 ############################################################
1899
1900 # only static linking apart from libdl, to make sure that the
1901 # module is linked to all libraries that it uses.
1902 test_dlopen = executable(
1903         'test-dlopen',
1904         test_dlopen_c,
1905         disable_mempool_c,
1906         include_directories : includes,
1907         link_with : [libbasic],
1908         dependencies : [libdl],
1909         build_by_default : want_tests != 'false')
1910
1911 foreach tuple : [['myhostname', 'ENABLE_NSS_MYHOSTNAME'],
1912                  ['systemd',    'ENABLE_NSS_SYSTEMD', ['nss-systemd.h', 'userdb-glue.c', 'userdb-glue.h']],
1913                  ['mymachines', 'ENABLE_NSS_MYMACHINES'],
1914                  ['resolve',    'ENABLE_NSS_RESOLVE', [], resolve_includes]]
1915
1916         condition = tuple[1] == '' or conf.get(tuple[1]) == 1
1917         if condition
1918                 module = tuple[0]
1919
1920                 sym = 'src/nss-@0@/nss-@0@.sym'.format(module)
1921                 version_script_arg = project_source_root / sym
1922
1923                 sources = ['src/nss-@0@/nss-@0@.c'.format(module)]
1924                 if tuple.length() > 2
1925                         foreach s : tuple[2]
1926                                 sources += ['src/nss-@0@/@1@'.format(module, s)]
1927                         endforeach
1928                 endif
1929
1930                 incs = tuple.length() > 3 ? tuple[3] : includes
1931
1932                 nss = shared_library(
1933                         'nss_' + module,
1934                         sources,
1935                         disable_mempool_c,
1936                         version : '2',
1937                         include_directories : incs,
1938                         # Note that we link NSS modules with '-z nodelete' so that mempools never get orphaned
1939                         link_args : ['-Wl,-z,nodelete',
1940                                      '-shared',
1941                                      '-Wl,--version-script=' + version_script_arg],
1942                         link_with : [libsystemd_static,
1943                                      libshared_static,
1944                                      libbasic],
1945                         dependencies : [threads,
1946                                         librt],
1947                         link_depends : sym,
1948                         install : true,
1949                         install_dir : rootlibdir)
1950
1951                 # We cannot use shared_module because it does not support version suffix.
1952                 # Unfortunately shared_library insists on creating the symlink…
1953                 meson.add_install_script('sh', '-c',
1954                                          'rm $DESTDIR@0@/libnss_@1@.so'
1955                                          .format(rootlibdir, module))
1956
1957                 if want_tests != 'false'
1958                         test('dlopen-nss_' + module,
1959                              test_dlopen,
1960                              # path to dlopen must include a slash
1961                              args : nss.full_path())
1962                 endif
1963         endif
1964 endforeach
1965
1966 ############################################################
1967
1968 executable(
1969         'systemd',
1970         systemd_sources,
1971         include_directories : includes,
1972         link_with : [libcore,
1973                      libshared],
1974         dependencies : [versiondep,
1975                         threads,
1976                         librt,
1977                         libseccomp,
1978                         libselinux,
1979                         libmount,
1980                         libblkid],
1981         install_rpath : rootlibexecdir,
1982         install : true,
1983         install_dir : rootlibexecdir)
1984
1985 meson.add_install_script(meson_make_symlink,
1986                          rootlibexecdir / 'systemd',
1987                          rootsbindir / 'init')
1988
1989 public_programs += executable(
1990         'systemd-analyze',
1991         systemd_analyze_sources,
1992         include_directories : core_includes,
1993         link_with : [libcore,
1994                      libshared],
1995         dependencies : [versiondep,
1996                         threads,
1997                         librt,
1998                         libseccomp,
1999                         libselinux,
2000                         libmount,
2001                         libblkid],
2002         install_rpath : rootlibexecdir,
2003         install : conf.get('ENABLE_ANALYZE'))
2004
2005 executable(
2006         'systemd-journald',
2007         systemd_journald_sources,
2008         include_directories : includes,
2009         link_with : [libjournal_core,
2010                      libshared],
2011         dependencies : [threads,
2012                         libxz,
2013                         liblz4,
2014                         libselinux,
2015                         libzstd],
2016         install_rpath : rootlibexecdir,
2017         install : true,
2018         install_dir : rootlibexecdir)
2019
2020 public_programs += executable(
2021         'systemd-cat',
2022         systemd_cat_sources,
2023         include_directories : includes,
2024         link_with : [libjournal_core,
2025                      libshared],
2026         dependencies : [threads],
2027         install_rpath : rootlibexecdir,
2028         install : true)
2029
2030 public_programs += executable(
2031         'journalctl',
2032         journalctl_sources,
2033         include_directories : includes,
2034         link_with : [libshared],
2035         dependencies : [threads,
2036                         libdl,
2037                         libxz,
2038                         liblz4,
2039                         libzstd,
2040                         libdl],
2041         install_rpath : rootlibexecdir,
2042         install : true,
2043         install_dir : rootbindir)
2044
2045 executable(
2046         'systemd-getty-generator',
2047         'src/getty-generator/getty-generator.c',
2048         include_directories : includes,
2049         link_with : [libshared],
2050         install_rpath : rootlibexecdir,
2051         install : true,
2052         install_dir : systemgeneratordir)
2053
2054 executable(
2055         'systemd-debug-generator',
2056         'src/debug-generator/debug-generator.c',
2057         include_directories : includes,
2058         link_with : [libshared],
2059         install_rpath : rootlibexecdir,
2060         install : true,
2061         install_dir : systemgeneratordir)
2062
2063 executable(
2064         'systemd-run-generator',
2065         'src/run-generator/run-generator.c',
2066         include_directories : includes,
2067         link_with : [libshared],
2068         install_rpath : rootlibexecdir,
2069         install : true,
2070         install_dir : systemgeneratordir)
2071
2072 executable(
2073         'systemd-fstab-generator',
2074         'src/fstab-generator/fstab-generator.c',
2075         include_directories : includes,
2076         link_with : [libshared],
2077         install_rpath : rootlibexecdir,
2078         install : true,
2079         install_dir : systemgeneratordir)
2080
2081 if conf.get('ENABLE_ENVIRONMENT_D') == 1
2082         executable(
2083                 '30-systemd-environment-d-generator',
2084                 'src/environment-d-generator/environment-d-generator.c',
2085                 include_directories : includes,
2086                 link_with : [libshared],
2087                 install_rpath : rootlibexecdir,
2088                 install : true,
2089                 install_dir : userenvgeneratordir)
2090
2091         meson.add_install_script(meson_make_symlink,
2092                                  sysconfdir / 'environment',
2093                                  environmentdir / '99-environment.conf')
2094 endif
2095
2096 if conf.get('ENABLE_HIBERNATE') == 1
2097         executable(
2098                 'systemd-hibernate-resume-generator',
2099                 'src/hibernate-resume/hibernate-resume-generator.c',
2100                 include_directories : includes,
2101                 link_with : [libshared],
2102                 install_rpath : rootlibexecdir,
2103                 install : true,
2104                 install_dir : systemgeneratordir)
2105
2106         executable(
2107                 'systemd-hibernate-resume',
2108                 'src/hibernate-resume/hibernate-resume.c',
2109                 include_directories : includes,
2110                 link_with : [libshared],
2111                 install_rpath : rootlibexecdir,
2112                 install : true,
2113                 install_dir : rootlibexecdir)
2114 endif
2115
2116 if conf.get('HAVE_BLKID') == 1
2117         executable(
2118                 'systemd-gpt-auto-generator',
2119                 'src/gpt-auto-generator/gpt-auto-generator.c',
2120                 include_directories : includes,
2121                 link_with : [libshared],
2122                 dependencies : libblkid,
2123                 install_rpath : rootlibexecdir,
2124                 install : true,
2125                 install_dir : systemgeneratordir)
2126
2127         public_programs += executable(
2128                 'systemd-dissect',
2129                 'src/dissect/dissect.c',
2130                 include_directories : includes,
2131                 link_with : [libshared],
2132                 install_rpath : rootlibexecdir,
2133                 install : true)
2134 endif
2135
2136 if conf.get('ENABLE_RESOLVE') == 1
2137         executable(
2138                 'systemd-resolved',
2139                 systemd_resolved_sources,
2140                 include_directories : resolve_includes,
2141                 link_with : [libshared,
2142                              libbasic_gcrypt,
2143                              libsystemd_resolve_core],
2144                 dependencies : systemd_resolved_dependencies,
2145                 install_rpath : rootlibexecdir,
2146                 install : true,
2147                 install_dir : rootlibexecdir)
2148
2149         public_programs += executable(
2150                 'resolvectl',
2151                 resolvectl_sources,
2152                 include_directories : includes,
2153                 link_with : [libshared,
2154                              libbasic_gcrypt,
2155                              libsystemd_resolve_core],
2156                 dependencies : [threads,
2157                                 libgpg_error,
2158                                 libm,
2159                                 libidn],
2160                 install_rpath : rootlibexecdir,
2161                 install : true)
2162
2163         meson.add_install_script(meson_make_symlink,
2164                                  bindir / 'resolvectl',
2165                                  rootsbindir / 'resolvconf')
2166
2167         meson.add_install_script(meson_make_symlink,
2168                                  bindir / 'resolvectl',
2169                                  bindir / 'systemd-resolve')
2170 endif
2171
2172 if conf.get('ENABLE_LOGIND') == 1
2173         executable(
2174                 'systemd-logind',
2175                 systemd_logind_sources,
2176                 include_directories : includes,
2177                 link_with : [liblogind_core,
2178                              libshared],
2179                 dependencies : [threads,
2180                                 libacl],
2181                 install_rpath : rootlibexecdir,
2182                 install : true,
2183                 install_dir : rootlibexecdir)
2184
2185         public_programs += executable(
2186                 'loginctl',
2187                 loginctl_sources,
2188                 include_directories : includes,
2189                 link_with : [libshared],
2190                 dependencies : [threads,
2191                                 liblz4,
2192                                 libxz,
2193                                 libzstd],
2194                 install_rpath : rootlibexecdir,
2195                 install : true,
2196                 install_dir : rootbindir)
2197
2198         public_programs += executable(
2199                 'systemd-inhibit',
2200                 'src/login/inhibit.c',
2201                 include_directories : includes,
2202                 link_with : [libshared],
2203                 install_rpath : rootlibexecdir,
2204                 install : true,
2205                 install_dir : rootbindir)
2206
2207         if conf.get('HAVE_PAM') == 1
2208                 version_script_arg = project_source_root / pam_systemd_sym
2209                 pam_systemd = shared_library(
2210                         'pam_systemd',
2211                         pam_systemd_c,
2212                         name_prefix : '',
2213                         include_directories : includes,
2214                         link_args : ['-shared',
2215                                      '-Wl,--version-script=' + version_script_arg],
2216                         link_with : [libsystemd_static,
2217                                      libshared_static],
2218                         dependencies : [threads,
2219                                         libpam,
2220                                         libpam_misc],
2221                         link_depends : pam_systemd_sym,
2222                         install : true,
2223                         install_dir : pamlibdir)
2224
2225                 if want_tests != 'false'
2226                         test('dlopen-pam_systemd',
2227                              test_dlopen,
2228                              # path to dlopen must include a slash
2229                              args : pam_systemd.full_path())
2230                 endif
2231         endif
2232
2233         executable(
2234                 'systemd-user-runtime-dir',
2235                 user_runtime_dir_sources,
2236                 include_directories : includes,
2237                 link_with : [libshared],
2238                 install_rpath : rootlibexecdir,
2239                 install : true,
2240                 install_dir : rootlibexecdir)
2241 endif
2242
2243 if conf.get('HAVE_PAM') == 1
2244         executable(
2245                 'systemd-user-sessions',
2246                 'src/user-sessions/user-sessions.c',
2247                 include_directories : includes,
2248                 link_with : [libshared],
2249                 install_rpath : rootlibexecdir,
2250                 install : true,
2251                 install_dir : rootlibexecdir)
2252 endif
2253
2254 if conf.get('HAVE_BLKID') == 1 and conf.get('HAVE_GNU_EFI') == 1
2255         public_programs += executable(
2256                 'bootctl',
2257                 'src/boot/bootctl.c',
2258                 include_directories : includes,
2259                 link_with : [libshared],
2260                 dependencies : [libblkid],
2261                 install_rpath : rootlibexecdir,
2262                 install : true)
2263
2264         public_programs += executable(
2265                 'systemd-bless-boot',
2266                 'src/boot/bless-boot.c',
2267                 include_directories : includes,
2268                 link_with : [libshared],
2269                 dependencies : [libblkid],
2270                 install_rpath : rootlibexecdir,
2271                 install : true,
2272                 install_dir : rootlibexecdir)
2273
2274         executable(
2275                 'systemd-bless-boot-generator',
2276                 'src/boot/bless-boot-generator.c',
2277                 include_directories : includes,
2278                 link_with : [libshared],
2279                 install_rpath : rootlibexecdir,
2280                 install : true,
2281                 install_dir : systemgeneratordir)
2282 endif
2283
2284 executable(
2285         'systemd-boot-check-no-failures',
2286         'src/boot/boot-check-no-failures.c',
2287         include_directories : includes,
2288         link_with : [libshared],
2289         dependencies : [libblkid],
2290         install_rpath : rootlibexecdir,
2291         install : true,
2292         install_dir : rootlibexecdir)
2293
2294 public_programs += executable(
2295         'systemd-socket-activate',
2296         'src/activate/activate.c',
2297         include_directories : includes,
2298         link_with : [libshared],
2299         dependencies : [threads],
2300         install_rpath : rootlibexecdir,
2301         install : true)
2302
2303 public_programs += executable(
2304         'systemctl',
2305         systemctl_sources,
2306         include_directories : includes,
2307         link_with : systemctl_link_with,
2308         dependencies : [threads,
2309                         libcap,
2310                         libselinux,
2311                         libxz,
2312                         liblz4,
2313                         libzstd],
2314         install_rpath : rootlibexecdir,
2315         install : true,
2316         install_dir : rootbindir)
2317
2318 if conf.get('ENABLE_PORTABLED') == 1
2319         executable(
2320                 'systemd-portabled',
2321                 systemd_portabled_sources,
2322                 include_directories : includes,
2323                 link_with : [libshared],
2324                 dependencies : [threads, libselinux],
2325                 install_rpath : rootlibexecdir,
2326                 install : true,
2327                 install_dir : rootlibexecdir)
2328
2329         public_programs += executable(
2330                 'portablectl',
2331                 'src/portable/portablectl.c',
2332                 include_directories : includes,
2333                 link_with : [libshared],
2334                 dependencies : [threads],
2335                 install_rpath : rootlibexecdir,
2336                 install : true,
2337                 install_dir : rootbindir)
2338 endif
2339
2340 if conf.get('ENABLE_SYSEXT') == 1
2341         public_programs += executable(
2342                 'systemd-sysext',
2343                 systemd_sysext_sources,
2344                 include_directories : includes,
2345                 link_with : [libshared],
2346                 install_rpath : rootlibexecdir,
2347                 install : true,
2348                 install_dir : rootbindir)
2349 endif
2350
2351 if conf.get('ENABLE_USERDB') == 1
2352         executable(
2353                 'systemd-userwork',
2354                 systemd_userwork_sources,
2355                 include_directories : includes,
2356                 link_with : [libshared],
2357                 dependencies : [threads],
2358                 install_rpath : rootlibexecdir,
2359                 install : true,
2360                 install_dir : rootlibexecdir)
2361
2362         executable(
2363                 'systemd-userdbd',
2364                 systemd_userdbd_sources,
2365                 include_directories : includes,
2366                 link_with : [libshared],
2367                 dependencies : [threads],
2368                 install_rpath : rootlibexecdir,
2369                 install : true,
2370                 install_dir : rootlibexecdir)
2371
2372         public_programs += executable(
2373                 'userdbctl',
2374                 userdbctl_sources,
2375                 include_directories : includes,
2376                 link_with : [libshared],
2377                 dependencies : [threads],
2378                 install_rpath : rootlibexecdir,
2379                 install : true,
2380                 install_dir : rootbindir)
2381 endif
2382
2383 if conf.get('ENABLE_HOMED') == 1
2384         executable(
2385                 'systemd-homework',
2386                 systemd_homework_sources,
2387                 include_directories : includes,
2388                 link_with : [libshared],
2389                 dependencies : [threads,
2390                                 libblkid,
2391                                 libcrypt,
2392                                 libopenssl,
2393                                 libfdisk,
2394                                 libp11kit],
2395                 install_rpath : rootlibexecdir,
2396                 install : true,
2397                 install_dir : rootlibexecdir)
2398
2399         executable(
2400                 'systemd-homed',
2401                 systemd_homed_sources,
2402                 include_directories : home_includes,
2403                 link_with : [libshared],
2404                 dependencies : [threads,
2405                                 libcrypt,
2406                                 libopenssl],
2407                 install_rpath : rootlibexecdir,
2408                 install : true,
2409                 install_dir : rootlibexecdir)
2410
2411         public_programs += executable(
2412                 'homectl',
2413                 homectl_sources,
2414                 include_directories : includes,
2415                 link_with : [libshared],
2416                 dependencies : [threads,
2417                                 libcrypt,
2418                                 libopenssl,
2419                                 libp11kit,
2420                                 libdl],
2421                 install_rpath : rootlibexecdir,
2422                 install : true,
2423                 install_dir : rootbindir)
2424
2425         if conf.get('HAVE_PAM') == 1
2426                 version_script_arg = project_source_root / pam_systemd_home_sym
2427                 pam_systemd = shared_library(
2428                         'pam_systemd_home',
2429                         pam_systemd_home_c,
2430                         name_prefix : '',
2431                         include_directories : includes,
2432                         link_args : ['-shared',
2433                                      '-Wl,--version-script=' + version_script_arg],
2434                         link_with : [libsystemd_static,
2435                                      libshared_static],
2436                         dependencies : [threads,
2437                                         libpam,
2438                                         libpam_misc,
2439                                         libcrypt],
2440                         link_depends : pam_systemd_home_sym,
2441                         install : true,
2442                         install_dir : pamlibdir)
2443         endif
2444 endif
2445
2446 foreach alias : (['halt', 'poweroff', 'reboot', 'shutdown'] +
2447                  (conf.get('HAVE_SYSV_COMPAT') == 1 ? ['runlevel', 'telinit'] : []))
2448         meson.add_install_script(meson_make_symlink,
2449                                  rootbindir / 'systemctl',
2450                                  rootsbindir / alias)
2451 endforeach
2452
2453 meson.add_install_script(meson_make_symlink,
2454                          rootbindir / 'udevadm',
2455                          rootlibexecdir / 'systemd-udevd')
2456
2457 if conf.get('ENABLE_BACKLIGHT') == 1
2458         executable(
2459                 'systemd-backlight',
2460                 'src/backlight/backlight.c',
2461                 include_directories : includes,
2462                 link_with : [libshared],
2463                 install_rpath : rootlibexecdir,
2464                 install : true,
2465                 install_dir : rootlibexecdir)
2466 endif
2467
2468 if conf.get('ENABLE_RFKILL') == 1
2469         executable(
2470                 'systemd-rfkill',
2471                 'src/rfkill/rfkill.c',
2472                 include_directories : includes,
2473                 link_with : [libshared],
2474                 install_rpath : rootlibexecdir,
2475                 install : true,
2476                 install_dir : rootlibexecdir)
2477 endif
2478
2479 executable(
2480         'systemd-system-update-generator',
2481         'src/system-update-generator/system-update-generator.c',
2482         include_directories : includes,
2483         link_with : [libshared],
2484         install_rpath : rootlibexecdir,
2485         install : true,
2486         install_dir : systemgeneratordir)
2487
2488 if conf.get('HAVE_LIBCRYPTSETUP') == 1
2489         executable(
2490                 'systemd-cryptsetup',
2491                 systemd_cryptsetup_sources,
2492                 include_directories : includes,
2493                 link_with : [libshared],
2494                 dependencies : [libcryptsetup,
2495                                 libp11kit],
2496                 install_rpath : rootlibexecdir,
2497                 install : true,
2498                 install_dir : rootlibexecdir)
2499
2500         executable(
2501                 'systemd-cryptsetup-generator',
2502                 'src/cryptsetup/cryptsetup-generator.c',
2503                 include_directories : includes,
2504                 link_with : [libshared],
2505                 install_rpath : rootlibexecdir,
2506                 install : true,
2507                 install_dir : systemgeneratordir)
2508
2509         executable(
2510                 'systemd-veritysetup',
2511                 'src/veritysetup/veritysetup.c',
2512                 include_directories : includes,
2513                 link_with : [libshared],
2514                 dependencies : [libcryptsetup],
2515                 install_rpath : rootlibexecdir,
2516                 install : true,
2517                 install_dir : rootlibexecdir)
2518
2519         executable(
2520                 'systemd-veritysetup-generator',
2521                 'src/veritysetup/veritysetup-generator.c',
2522                 include_directories : includes,
2523                 link_with : [libshared],
2524                 install_rpath : rootlibexecdir,
2525                 install : true,
2526                 install_dir : systemgeneratordir)
2527
2528         executable(
2529                 'systemd-cryptenroll',
2530                 systemd_cryptenroll_sources,
2531                 include_directories : includes,
2532                 link_with : [libshared],
2533                 dependencies : [libcryptsetup,
2534                                 libdl,
2535                                 libopenssl,
2536                                 libp11kit],
2537                 install_rpath : rootlibexecdir,
2538                 install : true)
2539
2540         executable(
2541                 'systemd-integritysetup',
2542                 ['src/integritysetup/integritysetup.c', 'src/integritysetup/integrity-util.c'],
2543                 include_directories : includes,
2544                 link_with : [libshared],
2545                 dependencies : [libcryptsetup],
2546                 install_rpath : rootlibexecdir,
2547                 install : true,
2548                 install_dir : rootlibexecdir)
2549
2550         executable(
2551                 'systemd-integritysetup-generator',
2552                 ['src/integritysetup/integritysetup-generator.c', 'src/integritysetup/integrity-util.c'],
2553                 include_directories : includes,
2554                 link_with : [libshared],
2555                 install_rpath : rootlibexecdir,
2556                 install : true,
2557                 install_dir : systemgeneratordir)
2558 endif
2559
2560 if conf.get('HAVE_SYSV_COMPAT') == 1
2561         executable(
2562                 'systemd-sysv-generator',
2563                 'src/sysv-generator/sysv-generator.c',
2564                 include_directories : includes,
2565                 link_with : [libshared],
2566                 install_rpath : rootlibexecdir,
2567                 install : true,
2568                 install_dir : systemgeneratordir)
2569
2570         executable(
2571                 'systemd-rc-local-generator',
2572                 'src/rc-local-generator/rc-local-generator.c',
2573                 include_directories : includes,
2574                 link_with : [libshared],
2575                 install_rpath : rootlibexecdir,
2576                 install : true,
2577                 install_dir : systemgeneratordir)
2578 endif
2579
2580 if conf.get('ENABLE_XDG_AUTOSTART') == 1
2581         executable(
2582                 'systemd-xdg-autostart-generator',
2583                 systemd_xdg_autostart_generator_sources,
2584                 include_directories : includes,
2585                 link_with : [libshared],
2586                 install_rpath : rootlibexecdir,
2587                 install : true,
2588                 install_dir : usergeneratordir)
2589
2590         executable(
2591                 'systemd-xdg-autostart-condition',
2592                 'src/xdg-autostart-generator/xdg-autostart-condition.c',
2593                 include_directories : includes,
2594                 link_with : [libshared],
2595                 install_rpath : rootlibexecdir,
2596                 install : true,
2597                 install_dir : rootlibexecdir)
2598 endif
2599
2600 if conf.get('ENABLE_HOSTNAMED') == 1
2601         executable(
2602                 'systemd-hostnamed',
2603                 'src/hostname/hostnamed.c',
2604                 include_directories : includes,
2605                 link_with : [libshared],
2606                 install_rpath : rootlibexecdir,
2607                 install : true,
2608                 install_dir : rootlibexecdir)
2609
2610         public_programs += executable(
2611                 'hostnamectl',
2612                 'src/hostname/hostnamectl.c',
2613                 include_directories : includes,
2614                 link_with : [libshared],
2615                 install_rpath : rootlibexecdir,
2616                 install : true)
2617 endif
2618
2619 if conf.get('ENABLE_LOCALED') == 1
2620         if conf.get('HAVE_XKBCOMMON') == 1
2621                 # logind will load libxkbcommon.so dynamically on its own, but we still
2622                 # need to specify where the headers are
2623                 deps = [libdl, libxkbcommon.partial_dependency(compile_args: true)]
2624         else
2625                 deps = []
2626         endif
2627
2628         executable(
2629                 'systemd-localed',
2630                 systemd_localed_sources,
2631                 include_directories : includes,
2632                 link_with : [libshared],
2633                 dependencies : deps,
2634                 install_rpath : rootlibexecdir,
2635                 install : true,
2636                 install_dir : rootlibexecdir)
2637
2638         public_programs += executable(
2639                 'localectl',
2640                 localectl_sources,
2641                 include_directories : includes,
2642                 link_with : [libshared],
2643                 install_rpath : rootlibexecdir,
2644                 install : true)
2645 endif
2646
2647 if conf.get('ENABLE_TIMEDATED') == 1
2648         executable(
2649                 'systemd-timedated',
2650                 'src/timedate/timedated.c',
2651                 include_directories : includes,
2652                 link_with : [libshared],
2653                 install_rpath : rootlibexecdir,
2654                 install : true,
2655                 install_dir : rootlibexecdir)
2656 endif
2657
2658 if conf.get('ENABLE_TIMEDATECTL') == 1
2659         public_programs += executable(
2660                 'timedatectl',
2661                 'src/timedate/timedatectl.c',
2662                 include_directories : includes,
2663                 install_rpath : rootlibexecdir,
2664                 link_with : [libshared],
2665                 dependencies : [libm],
2666                 install : true)
2667 endif
2668
2669 if conf.get('ENABLE_TIMESYNCD') == 1
2670         executable(
2671                 'systemd-timesyncd',
2672                 systemd_timesyncd_sources,
2673                 include_directories : includes,
2674                 link_with : [libtimesyncd_core],
2675                 dependencies : [threads,
2676                                 libm],
2677                 install_rpath : rootlibexecdir,
2678                 install : true,
2679                 install_dir : rootlibexecdir)
2680
2681         executable(
2682                 'systemd-time-wait-sync',
2683                 'src/timesync/wait-sync.c',
2684                 include_directories : includes,
2685                 link_with : [libtimesyncd_core],
2686                 install_rpath : rootlibexecdir,
2687                 install : true,
2688                 install_dir : rootlibexecdir)
2689 endif
2690
2691 if conf.get('ENABLE_MACHINED') == 1
2692         executable(
2693                 'systemd-machined',
2694                 systemd_machined_sources,
2695                 include_directories : includes,
2696                 link_with : [libmachine_core,
2697                              libshared],
2698                 install_rpath : rootlibexecdir,
2699                 install : true,
2700                 install_dir : rootlibexecdir)
2701
2702         public_programs += executable(
2703                 'machinectl',
2704                 'src/machine/machinectl.c',
2705                 include_directories : includes,
2706                 link_with : [libshared],
2707                 dependencies : [threads,
2708                                 libxz,
2709                                 liblz4,
2710                                 libzstd],
2711                 install_rpath : rootlibexecdir,
2712                 install : true,
2713                 install_dir : rootbindir)
2714 endif
2715
2716 if conf.get('ENABLE_IMPORTD') == 1
2717         executable(
2718                 'systemd-importd',
2719                 systemd_importd_sources,
2720                 include_directories : includes,
2721                 link_with : [libshared],
2722                 dependencies : [threads],
2723                 install_rpath : rootlibexecdir,
2724                 install : true,
2725                 install_dir : rootlibexecdir)
2726
2727         systemd_pull = executable(
2728                 'systemd-pull',
2729                 systemd_pull_sources,
2730                 include_directories : includes,
2731                 link_with : [libshared],
2732                 dependencies : [versiondep,
2733                                 libcurl,
2734                                 libz,
2735                                 libbzip2,
2736                                 libxz,
2737                                 libgcrypt],
2738                 install_rpath : rootlibexecdir,
2739                 install : true,
2740                 install_dir : rootlibexecdir)
2741
2742         systemd_import = executable(
2743                 'systemd-import',
2744                 systemd_import_sources,
2745                 include_directories : includes,
2746                 link_with : [libshared],
2747                 dependencies : [libcurl,
2748                                 libz,
2749                                 libbzip2,
2750                                 libxz],
2751                 install_rpath : rootlibexecdir,
2752                 install : true,
2753                 install_dir : rootlibexecdir)
2754
2755         systemd_import_fs = executable(
2756                 'systemd-import-fs',
2757                 systemd_import_fs_sources,
2758                 include_directories : includes,
2759                 link_with : [libshared],
2760                 install_rpath : rootlibexecdir,
2761                 install : true,
2762                 install_dir : rootlibexecdir)
2763
2764         systemd_export = executable(
2765                 'systemd-export',
2766                 systemd_export_sources,
2767                 include_directories : includes,
2768                 link_with : [libshared],
2769                 dependencies : [libcurl,
2770                                 libz,
2771                                 libbzip2,
2772                                 libxz],
2773                 install_rpath : rootlibexecdir,
2774                 install : true,
2775                 install_dir : rootlibexecdir)
2776
2777         public_programs += [systemd_pull, systemd_import, systemd_import_fs, systemd_export]
2778 endif
2779
2780 if conf.get('ENABLE_REMOTE') == 1 and conf.get('HAVE_LIBCURL') == 1
2781         public_programs += executable(
2782                 'systemd-journal-upload',
2783                 systemd_journal_upload_sources,
2784                 include_directories : includes,
2785                 link_with : [libshared],
2786                 dependencies : [versiondep,
2787                                 threads,
2788                                 libcurl,
2789                                 libgnutls,
2790                                 libxz,
2791                                 liblz4,
2792                                 libzstd],
2793                 install_rpath : rootlibexecdir,
2794                 install : true,
2795                 install_dir : rootlibexecdir)
2796 endif
2797
2798 if conf.get('ENABLE_REMOTE') == 1 and conf.get('HAVE_MICROHTTPD') == 1
2799         public_programs += executable(
2800                 'systemd-journal-remote',
2801                 systemd_journal_remote_sources,
2802                 include_directories : includes,
2803                 link_with : [libshared,
2804                              libsystemd_journal_remote],
2805                 dependencies : [threads,
2806                                 libmicrohttpd,
2807                                 libgnutls,
2808                                 libxz,
2809                                 liblz4,
2810                                 libzstd],
2811                 install_rpath : rootlibexecdir,
2812                 install : true,
2813                 install_dir : rootlibexecdir)
2814
2815         public_programs += executable(
2816                 'systemd-journal-gatewayd',
2817                 systemd_journal_gatewayd_sources,
2818                 include_directories : includes,
2819                 link_with : [libshared],
2820                 dependencies : [threads,
2821                                 libmicrohttpd,
2822                                 libgnutls,
2823                                 libxz,
2824                                 liblz4,
2825                                 libzstd],
2826                 install_rpath : rootlibexecdir,
2827                 install : true,
2828                 install_dir : rootlibexecdir)
2829 endif
2830
2831 if conf.get('ENABLE_COREDUMP') == 1
2832         executable(
2833                 'systemd-coredump',
2834                 systemd_coredump_sources,
2835                 include_directories : includes,
2836                 link_with : [libshared],
2837                 dependencies : [threads,
2838                                 libacl,
2839                                 libdw,
2840                                 libxz,
2841                                 liblz4,
2842                                 libzstd],
2843                 install_rpath : rootlibexecdir,
2844                 install : true,
2845                 install_dir : rootlibexecdir)
2846
2847         public_programs += executable(
2848                 'coredumpctl',
2849                 coredumpctl_sources,
2850                 include_directories : includes,
2851                 link_with : [libshared],
2852                 dependencies : [threads,
2853                                 libxz,
2854                                 liblz4,
2855                                 libzstd],
2856                 install_rpath : rootlibexecdir,
2857                 install : true)
2858 endif
2859
2860 if conf.get('ENABLE_PSTORE') == 1
2861         executable(
2862                 'systemd-pstore',
2863                 systemd_pstore_sources,
2864                 include_directories : includes,
2865                 link_with : [libshared],
2866                 dependencies : [threads,
2867                                 libacl,
2868                                 libdw,
2869                                 libxz,
2870                                 liblz4,
2871                                 libzstd],
2872                 install_rpath : rootlibexecdir,
2873                 install : true,
2874                 install_dir : rootlibexecdir)
2875 endif
2876
2877 if conf.get('ENABLE_OOMD') == 1
2878         executable('systemd-oomd',
2879                    systemd_oomd_sources,
2880                    include_directories : includes,
2881                    link_with : [libshared],
2882                    dependencies : [],
2883                    install_rpath : rootlibexecdir,
2884                    install : true,
2885                    install_dir : rootlibexecdir)
2886
2887         public_programs += executable(
2888                 'oomctl',
2889                 oomctl_sources,
2890                 include_directories : includes,
2891                 link_with : [libshared],
2892                 dependencies : [],
2893                 install_rpath : rootlibexecdir,
2894                 install : true,
2895                 install_dir : rootbindir)
2896 endif
2897
2898 if conf.get('ENABLE_BINFMT') == 1
2899         public_programs += executable(
2900                 'systemd-binfmt',
2901                 'src/binfmt/binfmt.c',
2902                 include_directories : includes,
2903                 link_with : [libshared],
2904                 install_rpath : rootlibexecdir,
2905                 install : true,
2906                 install_dir : rootlibexecdir)
2907
2908         meson.add_install_script('sh', '-c',
2909                                  mkdir_p.format(binfmtdir))
2910         if install_sysconfdir
2911                 meson.add_install_script('sh', '-c',
2912                                          mkdir_p.format(sysconfdir / 'binfmt.d'))
2913         endif
2914 endif
2915
2916 if conf.get('ENABLE_REPART') == 1
2917         exe = executable(
2918                 'systemd-repart',
2919                 systemd_repart_sources,
2920                 include_directories : includes,
2921                 link_with : [libshared],
2922                 dependencies : [threads,
2923                                 libblkid,
2924                                 libfdisk,
2925                                 libopenssl],
2926                 install_rpath : rootlibexecdir,
2927                 install : true,
2928                 install_dir : rootbindir)
2929         public_programs += exe
2930
2931         if want_tests != 'false'
2932                 test('test-repart',
2933                      test_repart_sh,
2934                      args : exe.full_path())
2935         endif
2936 endif
2937
2938 if conf.get('ENABLE_VCONSOLE') == 1
2939         executable(
2940                 'systemd-vconsole-setup',
2941                 'src/vconsole/vconsole-setup.c',
2942                 include_directories : includes,
2943                 link_with : [libshared],
2944                 install_rpath : rootlibexecdir,
2945                 install : true,
2946                 install_dir : rootlibexecdir)
2947 endif
2948
2949 if conf.get('ENABLE_RANDOMSEED') == 1
2950         executable(
2951                 'systemd-random-seed',
2952                 'src/random-seed/random-seed.c',
2953                 include_directories : includes,
2954                 link_with : [libshared],
2955                 install_rpath : rootlibexecdir,
2956                 install : true,
2957                 install_dir : rootlibexecdir)
2958 endif
2959
2960 if conf.get('ENABLE_FIRSTBOOT') == 1
2961         executable(
2962                 'systemd-firstboot',
2963                 'src/firstboot/firstboot.c',
2964                 include_directories : includes,
2965                 link_with : [libshared],
2966                 dependencies : [libcrypt],
2967                 install_rpath : rootlibexecdir,
2968                 install : true,
2969                 install_dir : rootbindir)
2970 endif
2971
2972 executable(
2973         'systemd-remount-fs',
2974         'src/remount-fs/remount-fs.c',
2975         include_directories : includes,
2976         link_with : [libshared],
2977         install_rpath : rootlibexecdir,
2978         install : true,
2979         install_dir : rootlibexecdir)
2980
2981 executable(
2982         'systemd-machine-id-setup',
2983         'src/machine-id-setup/machine-id-setup-main.c',
2984         include_directories : includes,
2985         link_with : [libshared],
2986         install_rpath : rootlibexecdir,
2987         install : true,
2988         install_dir : rootbindir)
2989
2990 executable(
2991         'systemd-fsck',
2992         'src/fsck/fsck.c',
2993         include_directories : includes,
2994         link_with : [libshared],
2995         install_rpath : rootlibexecdir,
2996         install : true,
2997         install_dir : rootlibexecdir)
2998
2999 executable('systemd-growfs',
3000            'src/partition/growfs.c',
3001            include_directories : includes,
3002            link_with : [libshared],
3003            install_rpath : rootlibexecdir,
3004            install : true,
3005            install_dir : rootlibexecdir)
3006
3007 executable(
3008         'systemd-makefs',
3009         'src/partition/makefs.c',
3010         include_directories : includes,
3011         link_with : [libshared],
3012         install_rpath : rootlibexecdir,
3013         install : true,
3014         install_dir : rootlibexecdir)
3015
3016 executable(
3017         'systemd-sleep',
3018         'src/sleep/sleep.c',
3019         include_directories : includes,
3020         link_with : [libshared],
3021         install_rpath : rootlibexecdir,
3022         install : true,
3023         install_dir : rootlibexecdir)
3024
3025 if install_sysconfdir_samples
3026         install_data('src/sleep/sleep.conf',
3027                      install_dir : pkgsysconfdir)
3028 endif
3029
3030 public_programs += executable(
3031         'systemd-sysctl',
3032         'src/sysctl/sysctl.c',
3033         include_directories : includes,
3034         link_with : [libshared],
3035         install_rpath : rootlibexecdir,
3036         install : true,
3037         install_dir : rootlibexecdir)
3038
3039 executable(
3040         'systemd-ac-power',
3041         'src/ac-power/ac-power.c',
3042         include_directories : includes,
3043         link_with : [libshared],
3044         install_rpath : rootlibexecdir,
3045         install : true,
3046         install_dir : rootlibexecdir)
3047
3048 public_programs += executable(
3049         'systemd-detect-virt',
3050         'src/detect-virt/detect-virt.c',
3051         include_directories : includes,
3052         link_with : [libshared],
3053         install_rpath : rootlibexecdir,
3054         install : true)
3055
3056 public_programs += executable(
3057         'systemd-delta',
3058         'src/delta/delta.c',
3059         include_directories : includes,
3060         link_with : [libshared],
3061         install_rpath : rootlibexecdir,
3062         install : true)
3063
3064 public_programs += executable(
3065         'systemd-escape',
3066         'src/escape/escape.c',
3067         include_directories : includes,
3068         link_with : [libshared],
3069         install_rpath : rootlibexecdir,
3070         install : true,
3071         install_dir : rootbindir)
3072
3073 public_programs += executable(
3074         'systemd-notify',
3075         'src/notify/notify.c',
3076         include_directories : includes,
3077         link_with : [libshared],
3078         install_rpath : rootlibexecdir,
3079         install : true,
3080         install_dir : rootbindir)
3081
3082 public_programs += executable(
3083         'systemd-creds',
3084         'src/creds/creds.c',
3085         include_directories : includes,
3086         link_with : [libshared],
3087         dependencies : [threads,
3088                         libopenssl],
3089         install_rpath : rootlibexecdir,
3090         install : true,
3091         install_dir : rootbindir)
3092
3093 executable(
3094         'systemd-volatile-root',
3095         'src/volatile-root/volatile-root.c',
3096         include_directories : includes,
3097         link_with : [libshared],
3098         install_rpath : rootlibexecdir,
3099         install : conf.get('ENABLE_INITRD') == 1,
3100         install_dir : rootlibexecdir)
3101
3102 executable(
3103         'systemd-cgroups-agent',
3104         'src/cgroups-agent/cgroups-agent.c',
3105         include_directories : includes,
3106         link_with : [libshared],
3107         install_rpath : rootlibexecdir,
3108         install : true,
3109         install_dir : rootlibexecdir)
3110
3111 public_programs += executable(
3112         'systemd-id128',
3113         'src/id128/id128.c',
3114         include_directories : includes,
3115         link_with : [libshared],
3116         install_rpath : rootlibexecdir,
3117         install : true)
3118
3119 public_programs += executable(
3120         'systemd-path',
3121         'src/path/path.c',
3122         include_directories : includes,
3123         link_with : [libshared],
3124         install_rpath : rootlibexecdir,
3125         install : true)
3126
3127 public_programs += executable(
3128         'systemd-ask-password',
3129         'src/ask-password/ask-password.c',
3130         include_directories : includes,
3131         link_with : [libshared],
3132         install_rpath : rootlibexecdir,
3133         install : true,
3134         install_dir : rootbindir)
3135
3136 executable(
3137         'systemd-reply-password',
3138         'src/reply-password/reply-password.c',
3139         include_directories : includes,
3140         link_with : [libshared],
3141         install_rpath : rootlibexecdir,
3142         install : true,
3143         install_dir : rootlibexecdir)
3144
3145 public_programs += executable(
3146         'systemd-tty-ask-password-agent',
3147         'src/tty-ask-password-agent/tty-ask-password-agent.c',
3148         include_directories : includes,
3149         link_with : [libshared],
3150         install_rpath : rootlibexecdir,
3151         install : true,
3152         install_dir : rootbindir)
3153
3154 public_programs += executable(
3155         'systemd-cgls',
3156         'src/cgls/cgls.c',
3157         include_directories : includes,
3158         link_with : [libshared],
3159         install_rpath : rootlibexecdir,
3160         install : true)
3161
3162 public_programs += executable(
3163         'systemd-cgtop',
3164         'src/cgtop/cgtop.c',
3165         include_directories : includes,
3166         link_with : [libshared],
3167         install_rpath : rootlibexecdir,
3168         install : true)
3169
3170 executable(
3171         'systemd-initctl',
3172         'src/initctl/initctl.c',
3173         include_directories : includes,
3174         link_with : [libshared],
3175         install_rpath : rootlibexecdir,
3176         install : (conf.get('HAVE_SYSV_COMPAT') == 1),
3177         install_dir : rootlibexecdir)
3178
3179 public_programs += executable(
3180         'systemd-mount',
3181         'src/mount/mount-tool.c',
3182         include_directories : includes,
3183         link_with : [libshared],
3184         dependencies: [libmount],
3185         install_rpath : rootlibexecdir,
3186         install : true)
3187
3188 meson.add_install_script(meson_make_symlink,
3189                          'systemd-mount', bindir / 'systemd-umount')
3190
3191 public_programs += executable(
3192         'systemd-run',
3193         'src/run/run.c',
3194         include_directories : includes,
3195         link_with : [libshared],
3196         install_rpath : rootlibexecdir,
3197         install : true)
3198
3199 public_programs += executable(
3200         'systemd-stdio-bridge',
3201         'src/stdio-bridge/stdio-bridge.c',
3202         include_directories : includes,
3203         link_with : [libshared],
3204         dependencies : [versiondep],
3205         install_rpath : rootlibexecdir,
3206         install : true)
3207
3208 public_programs += executable(
3209         'busctl',
3210         busctl_sources,
3211         include_directories : includes,
3212         link_with : [libshared],
3213         install_rpath : rootlibexecdir,
3214         install : true)
3215
3216 if enable_sysusers
3217         exe = executable(
3218                 'systemd-sysusers',
3219                 'src/sysusers/sysusers.c',
3220                 include_directories : includes,
3221                 link_with : [libshared],
3222                 install_rpath : rootlibexecdir,
3223                 install : true,
3224                 install_dir : rootbindir)
3225         public_programs += exe
3226
3227         if want_tests != 'false'
3228                 test('test-sysusers',
3229                      test_sysusers_sh,
3230                      # https://github.com/mesonbuild/meson/issues/2681
3231                      args : exe.full_path())
3232         endif
3233
3234         if have_standalone_binaries
3235                 exe = executable(
3236                         'systemd-sysusers.standalone',
3237                         'src/sysusers/sysusers.c',
3238                         include_directories : includes,
3239                         c_args : '-DSTANDALONE',
3240                         link_with : [libshared_static,
3241                                      libbasic,
3242                                      libbasic_gcrypt,
3243                                      libsystemd_static],
3244                         install : true,
3245                         install_dir : rootbindir)
3246                 public_programs += exe
3247
3248                 if want_tests != 'false'
3249                         test('test-sysusers.standalone',
3250                              test_sysusers_sh,
3251                              # https://github.com/mesonbuild/meson/issues/2681
3252                              args : exe.full_path())
3253                 endif
3254         endif
3255 endif
3256
3257 if conf.get('ENABLE_TMPFILES') == 1
3258         exe = executable(
3259                 'systemd-tmpfiles',
3260                 systemd_tmpfiles_sources,
3261                 include_directories : includes,
3262                 link_with : [libshared],
3263                 dependencies : [libacl],
3264                 install_rpath : rootlibexecdir,
3265                 install : true,
3266                 install_dir : rootbindir)
3267         public_programs += exe
3268
3269         if want_tests != 'false'
3270                 test('test-systemd-tmpfiles',
3271                      test_systemd_tmpfiles_py,
3272                      # https://github.com/mesonbuild/meson/issues/2681
3273                      args : exe.full_path())
3274         endif
3275
3276         if have_standalone_binaries
3277                 public_programs += executable(
3278                         'systemd-tmpfiles.standalone',
3279                         systemd_tmpfiles_sources,
3280                         include_directories : includes,
3281                         c_args : '-DSTANDALONE',
3282                         link_with : [libshared_static,
3283                                      libbasic,
3284                                      libbasic_gcrypt,
3285                                      libsystemd_static],
3286                         dependencies : [libacl],
3287                         install : true,
3288                         install_dir : rootbindir)
3289         endif
3290 endif
3291
3292 if conf.get('ENABLE_HWDB') == 1
3293         systemd_hwdb = executable(
3294                 'systemd-hwdb',
3295                 'src/hwdb/hwdb.c',
3296                 include_directories : includes,
3297                 link_with : udev_link_with,
3298                 install_rpath : udev_rpath,
3299                 install : true,
3300                 install_dir : rootbindir)
3301         public_programs += systemd_hwdb
3302
3303         if want_tests != 'false'
3304                 test('hwdb-test',
3305                      hwdb_test_sh,
3306                      args : [systemd_hwdb.full_path()],
3307                      timeout : 90)
3308         endif
3309 endif
3310
3311 if conf.get('ENABLE_QUOTACHECK') == 1
3312         executable(
3313                 'systemd-quotacheck',
3314                 'src/quotacheck/quotacheck.c',
3315                 include_directories : includes,
3316                 link_with : [libshared],
3317                 install_rpath : rootlibexecdir,
3318                 install : true,
3319                 install_dir : rootlibexecdir)
3320 endif
3321
3322 public_programs += executable(
3323         'systemd-socket-proxyd',
3324         'src/socket-proxy/socket-proxyd.c',
3325         include_directories : includes,
3326         link_with : [libshared],
3327         dependencies : [threads],
3328         install_rpath : rootlibexecdir,
3329         install : true,
3330         install_dir : rootlibexecdir)
3331
3332 public_programs += executable(
3333         'udevadm',
3334         udevadm_sources,
3335         include_directories : includes,
3336         link_with : [libudevd_core],
3337         dependencies : [versiondep,
3338                         threads,
3339                         libkmod,
3340                         libidn,
3341                         libacl,
3342                         libblkid],
3343         install_rpath : udev_rpath,
3344         install : true,
3345         install_dir : rootbindir)
3346
3347 executable(
3348         'systemd-shutdown',
3349         systemd_shutdown_sources,
3350         include_directories : includes,
3351         link_with : [libshared],
3352         dependencies : [libmount],
3353         install_rpath : rootlibexecdir,
3354         install : true,
3355         install_dir : rootlibexecdir)
3356
3357 executable(
3358         'systemd-update-done',
3359         'src/update-done/update-done.c',
3360         include_directories : includes,
3361         link_with : [libshared],
3362         install_rpath : rootlibexecdir,
3363         install : true,
3364         install_dir : rootlibexecdir)
3365
3366 executable(
3367         'systemd-update-utmp',
3368         'src/update-utmp/update-utmp.c',
3369         include_directories : includes,
3370         link_with : [libshared],
3371         dependencies : [libaudit],
3372         install_rpath : rootlibexecdir,
3373         install : (conf.get('ENABLE_UTMP') == 1),
3374         install_dir : rootlibexecdir)
3375
3376 if conf.get('HAVE_KMOD') == 1
3377         executable(
3378                 'systemd-modules-load',
3379                 'src/modules-load/modules-load.c',
3380                 include_directories : includes,
3381                 link_with : [libshared],
3382                 dependencies : [libkmod],
3383                 install_rpath : rootlibexecdir,
3384                 install : true,
3385                 install_dir : rootlibexecdir)
3386
3387         meson.add_install_script('sh', '-c',
3388                                  mkdir_p.format(modulesloaddir))
3389         if install_sysconfdir
3390                 meson.add_install_script('sh', '-c',
3391                                          mkdir_p.format(sysconfdir / 'modules-load.d'))
3392         endif
3393 endif
3394
3395 public_programs += executable(
3396         'systemd-nspawn',
3397         systemd_nspawn_sources,
3398         include_directories : includes,
3399         link_with : [libnspawn_core,
3400                      libshared],
3401         dependencies : [libblkid,
3402                         libseccomp],
3403         install_rpath : rootlibexecdir,
3404         install : true)
3405
3406 if conf.get('ENABLE_NETWORKD') == 1
3407         executable(
3408                 'systemd-networkd',
3409                 systemd_networkd_sources,
3410                 include_directories : network_includes,
3411                 link_with : [libnetworkd_core,
3412                              libsystemd_network,
3413                              networkd_link_with],
3414                 dependencies : [threads],
3415                 install_rpath : rootlibexecdir,
3416                 install : true,
3417                 install_dir : rootlibexecdir)
3418
3419         executable(
3420                 'systemd-networkd-wait-online',
3421                 systemd_networkd_wait_online_sources,
3422                 include_directories : includes,
3423                 link_with : [networkd_link_with],
3424                 install_rpath : rootlibexecdir,
3425                 install : true,
3426                 install_dir : rootlibexecdir)
3427
3428         public_programs += executable(
3429                 'networkctl',
3430                 networkctl_sources,
3431                 include_directories : libsystemd_network_includes,
3432                 link_with : [libsystemd_network,
3433                              networkd_link_with],
3434                 install_rpath : rootlibexecdir,
3435                 install : true,
3436                 install_dir : rootbindir)
3437
3438         exe = executable(
3439                 'systemd-network-generator',
3440                 network_generator_sources,
3441                 include_directories : includes,
3442                 link_with : [networkd_link_with],
3443                 install_rpath : rootlibexecdir,
3444                 install : true,
3445                 install_dir : rootlibexecdir)
3446
3447         if want_tests != 'false'
3448                 test('test-network-generator-conversion',
3449                      test_network_generator_conversion_sh,
3450                      # https://github.com/mesonbuild/meson/issues/2681
3451                      args : exe.full_path())
3452         endif
3453 endif
3454
3455 executable(
3456         'systemd-sulogin-shell',
3457         'src/sulogin-shell/sulogin-shell.c',
3458         include_directories : includes,
3459         link_with : [libshared],
3460         install_rpath : rootlibexecdir,
3461         install : true,
3462         install_dir : rootlibexecdir)
3463
3464 ############################################################
3465
3466 custom_target(
3467         'systemd-runtest.env',
3468         output : 'systemd-runtest.env',
3469         command : [sh, '-c',
3470                    '{ echo SYSTEMD_TEST_DATA=@0@; echo SYSTEMD_CATALOG_DIR=@1@; } >@OUTPUT@'.format(
3471                            project_source_root / 'test',
3472                            project_build_root / 'catalog')],
3473         build_by_default : true)
3474
3475 test_cflags = ['-DTEST_CODE=1']
3476 # We intentionally do not do inline initializations with definitions for a
3477 # bunch of _cleanup_ variables in tests, to ensure valgrind is triggered if we
3478 # use the variable unexpectedly. This triggers a lot of maybe-uninitialized
3479 # false positives when the combination of -O2 and -flto is used. Suppress them.
3480 if '-O2' in get_option('c_args') and '-flto=auto' in get_option('c_args')
3481         test_cflags += cc.first_supported_argument('-Wno-maybe-uninitialized')
3482 endif
3483
3484 foreach tuple : tests
3485         sources = tuple[0]
3486         link_with = tuple.length() > 1 and tuple[1].length() > 0 ? tuple[1] : [libshared]
3487         dependencies = tuple.length() > 2 ? tuple[2] : []
3488         incs = tuple.length() > 3 and tuple[3].length() > 0 ? tuple[3] : includes
3489         condition = tuple.length() > 4 ? tuple[4] : ''
3490         type = tuple.length() > 5 ? tuple[5] : ''
3491         defs = tuple.length() > 6 ? tuple[6] : []
3492         defs += test_cflags
3493         parallel = tuple.length() > 7 ? tuple[7] : true
3494         timeout = 30
3495
3496         name = sources[0].split('/')[-1].split('.')[0]
3497         if type.startswith('timeout=')
3498                 timeout = type.split('=')[1].to_int()
3499                 type = ''
3500         endif
3501
3502         if condition == '' or conf.get(condition) == 1
3503                 exe = executable(
3504                         name,
3505                         sources,
3506                         include_directories : incs,
3507                         link_with : link_with,
3508                         dependencies : [versiondep,
3509                                         dependencies],
3510                         c_args : defs,
3511                         build_by_default : want_tests != 'false',
3512                         install_rpath : rootlibexecdir,
3513                         install : install_tests,
3514                         install_dir : testsdir / type)
3515
3516                 if type == 'manual'
3517                         message('@0@ is a manual test'.format(name))
3518                 elif type == 'unsafe' and want_tests != 'unsafe'
3519                         message('@0@ is an unsafe test'.format(name))
3520                 elif want_tests != 'false'
3521                         test(name, exe,
3522                              env : test_env,
3523                              timeout : timeout)
3524                 endif
3525         else
3526                 message('Not compiling @0@ because @1@ is not true'.format(name, condition))
3527         endif
3528 endforeach
3529
3530 exe = executable(
3531         'test-libsystemd-sym',
3532         test_libsystemd_sym_c,
3533         include_directories : includes,
3534         link_with : [libsystemd],
3535         build_by_default : want_tests != 'false',
3536         install : install_tests,
3537         install_dir : testsdir)
3538 if want_tests != 'false'
3539         test('test-libsystemd-sym', exe)
3540 endif
3541
3542 exe = executable(
3543         'test-libsystemd-static-sym',
3544         test_libsystemd_sym_c,
3545         include_directories : includes,
3546         link_with : [install_libsystemd_static],
3547         dependencies : [threads], # threads is already included in dependencies on the library,
3548                                   # but does not seem to get propagated. Add here as a work-around.
3549         build_by_default : want_tests != 'false' and static_libsystemd_pic,
3550         install : install_tests and static_libsystemd_pic,
3551         install_dir : testsdir)
3552 if want_tests != 'false' and static_libsystemd_pic
3553         test('test-libsystemd-static-sym', exe)
3554 endif
3555
3556 exe = executable(
3557         'test-libudev-sym',
3558         test_libudev_sym_c,
3559         include_directories : libudev_includes,
3560         c_args : ['-Wno-deprecated-declarations'] + test_cflags,
3561         link_with : [libudev],
3562         build_by_default : want_tests != 'false',
3563         install : install_tests,
3564         install_dir : testsdir)
3565 if want_tests != 'false'
3566         test('test-libudev-sym', exe)
3567 endif
3568
3569 exe = executable(
3570         'test-libudev-static-sym',
3571         test_libudev_sym_c,
3572         include_directories : libudev_includes,
3573         c_args : ['-Wno-deprecated-declarations'] + test_cflags,
3574         link_with : [install_libudev_static],
3575         build_by_default : want_tests != 'false' and static_libudev_pic,
3576         install : install_tests and static_libudev_pic,
3577         install_dir : testsdir)
3578 if want_tests != 'false' and static_libudev_pic
3579         test('test-libudev-static-sym', exe)
3580 endif
3581
3582 ############################################################
3583
3584 fuzzer_exes = []
3585
3586 foreach tuple : fuzzers
3587         sources = tuple[0]
3588         link_with = tuple.length() > 1 and tuple[1].length() > 0 ? tuple[1] : [libshared]
3589         dependencies = tuple.length() > 2 ? tuple[2] : []
3590         incs = tuple.length() > 3 and tuple[3].length() > 0 ? tuple[3] : includes
3591         defs = tuple.length() > 4 ? tuple[4] : []
3592         link_args = []
3593
3594         if want_ossfuzz
3595                 dependencies += fuzzing_engine
3596         elif want_libfuzzer
3597                 if fuzzing_engine.found()
3598                         dependencies += fuzzing_engine
3599                 else
3600                         link_args += ['-fsanitize=fuzzer']
3601                 endif
3602         else
3603                 sources += 'src/fuzz/fuzz-main.c'
3604         endif
3605
3606         name = sources[0].split('/')[-1].split('.')[0]
3607
3608         exe = executable(
3609                 name,
3610                 sources,
3611                 include_directories : [incs, include_directories('src/fuzz')],
3612                 link_with : link_with,
3613                 dependencies : dependencies,
3614                 c_args : defs + test_cflags,
3615                 link_args: link_args,
3616                 install : false,
3617                 build_by_default : fuzzer_build)
3618         fuzzer_exes += exe
3619
3620         if want_tests != 'false'
3621                 # Run the fuzz regression tests without any sanitizers enabled.
3622                 # Additional invocations with sanitizers may be added below.
3623                 foreach p : fuzz_regression_tests
3624                         b = p.split('/')[-2]
3625                         c = p.split('/')[-1]
3626
3627                         if b == name
3628                                 test('@0@_@1@'.format(b, c),
3629                                      exe,
3630                                      args : [project_source_root / p])
3631                         endif
3632                 endforeach
3633         endif
3634 endforeach
3635
3636 alias_target('fuzzers', fuzzer_exes)
3637
3638 ############################################################
3639
3640 subdir('modprobe.d')
3641 subdir('sysctl.d')
3642 subdir('sysusers.d')
3643 subdir('tmpfiles.d')
3644 subdir('hwdb.d')
3645 subdir('units')
3646 subdir('presets')
3647 subdir('network')
3648 subdir('man')
3649 subdir('shell-completion/bash')
3650 subdir('shell-completion/zsh')
3651 subdir('docs/sysvinit')
3652 subdir('docs/var-log')
3653
3654 install_subdir('factory/etc',
3655                install_dir : factorydir)
3656
3657 if install_sysconfdir
3658         install_data('xorg/50-systemd-user.sh',
3659                      install_dir : xinitrcdir)
3660 endif
3661 install_data('LICENSE.GPL2',
3662              'LICENSE.LGPL2.1',
3663              'NEWS',
3664              'README',
3665              'docs/CODING_STYLE.md',
3666              'docs/DISTRO_PORTING.md',
3667              'docs/ENVIRONMENT.md',
3668              'docs/HACKING.md',
3669              'docs/TRANSIENT-SETTINGS.md',
3670              'docs/TRANSLATORS.md',
3671              'docs/UIDS-GIDS.md',
3672              'docs/GVARIANT-SERIALIZATION.md',
3673              install_dir : docdir)
3674
3675 install_subdir('LICENSES',
3676                install_dir : docdir)
3677
3678 meson.add_install_script('sh', '-c', mkdir_p.format(systemdstatedir))
3679 meson.add_install_script('sh', '-c', 'touch $DESTDIR@0@'.format(prefixdir))
3680
3681 ############################################################
3682
3683 # Ensure that changes to the docs/ directory do not break the
3684 # basic Github pages build. But only run it in developer mode,
3685 # as it might be fragile due to changes in the tooling, and it is
3686 # not generally useful for users.
3687 jekyll = find_program('jekyll', required : false)
3688 if get_option('mode') == 'developer' and want_tests != 'false' and jekyll.found()
3689         test('github-pages',
3690              jekyll,
3691              args : ['build',
3692                      '--source', project_source_root / 'docs',
3693                      '--destination', project_build_root / '_site'])
3694 endif
3695
3696 ############################################################
3697
3698 check_help = find_program('tools/check-help.sh')
3699
3700 foreach exec : public_programs
3701         name = exec.full_path().split('/')[-1]
3702         if want_tests != 'false'
3703                 test('check-help-' + name,
3704                      check_help,
3705                      args : exec.full_path())
3706         endif
3707 endforeach
3708
3709 ############################################################
3710
3711 check_directives_sh = find_program('tools/check-directives.sh')
3712
3713 if want_tests != 'false'
3714         test('check-directives',
3715              check_directives_sh,
3716              args : [project_source_root, project_build_root])
3717 endif
3718
3719 ############################################################
3720
3721 # Enable tests for all supported sanitizers
3722 foreach tuple : sanitizers
3723         sanitizer = tuple[0]
3724         build = tuple[1]
3725
3726         if cc.has_link_argument('-fsanitize=@0@'.format(sanitizer))
3727                 prev = ''
3728                 foreach p : fuzz_regression_tests
3729                         b = p.split('/')[-2]
3730                         c = p.split('/')[-1]
3731
3732                         name = '@0@:@1@'.format(b, sanitizer)
3733
3734                         if name != prev
3735                                 if want_tests == 'false'
3736                                         message('Not compiling @0@ because tests is set to false'.format(name))
3737                                 elif fuzz_tests
3738                                         exe = custom_target(
3739                                                 name,
3740                                                 output : name,
3741                                                 depends : build,
3742                                                 command : [ln, '-fs',
3743                                                            build.full_path() / b,
3744                                                            '@OUTPUT@'],
3745                                                 build_by_default : true)
3746                                 else
3747                                         message('Not compiling @0@ because fuzz-tests is set to false'.format(name))
3748                                 endif
3749                         endif
3750                         prev = name
3751
3752                         if fuzz_tests
3753                                 test('@0@_@1@_@2@'.format(b, c, sanitizer),
3754                                      env,
3755                                      env : ['UBSAN_OPTIONS=print_stacktrace=1:print_summary=1:halt_on_error=1'],
3756                                      timeout : 60,
3757                                      args : [exe.full_path(),
3758                                              project_source_root / p])
3759                         endif
3760                 endforeach
3761         endif
3762 endforeach
3763
3764
3765 ############################################################
3766
3767 if git.found()
3768         all_files = run_command(
3769                 env, '-u', 'GIT_WORK_TREE',
3770                 git, '--git-dir=@0@/.git'.format(project_source_root),
3771                 'ls-files', ':/*.[ch]')
3772
3773         all_files = files(all_files.stdout().split())
3774
3775         custom_target(
3776                 'tags',
3777                 output : 'tags',
3778                 command : [env, 'etags', '-o', '@0@/TAGS'.format(project_source_root)] + all_files)
3779         run_target(
3780                 'ctags',
3781                 command : [env, 'ctags', '-o', '@0@/tags'.format(project_source_root)] + all_files)
3782 endif
3783
3784 if git.found()
3785         git_contrib_sh = find_program('tools/git-contrib.sh')
3786         run_target(
3787                 'git-contrib',
3788                 command : [git_contrib_sh])
3789 endif
3790
3791 if git.found()
3792         git_head = run_command(
3793                 git,
3794                 '--git-dir=@0@/.git'.format(project_source_root),
3795                 'rev-parse', 'HEAD').stdout().strip()
3796         git_head_short = run_command(
3797                 git,
3798                 '--git-dir=@0@/.git'.format(project_source_root),
3799                 'rev-parse', '--short=7', 'HEAD').stdout().strip()
3800
3801         run_target(
3802                 'git-snapshot',
3803                 command : [git, 'archive',
3804                            '-o', '@0@/systemd-@1@.tar.gz'.format(project_source_root,
3805                                                                  git_head_short),
3806                            '--prefix', 'systemd-@0@/'.format(git_head),
3807                            'HEAD'])
3808 endif
3809
3810 ############################################################
3811
3812 check_api_docs_sh = find_program('tools/check-api-docs.sh')
3813 run_target(
3814         'check-api-docs',
3815         depends : [man, libsystemd, libudev],
3816         command : [check_api_docs_sh, libsystemd.full_path(), libudev.full_path()])
3817
3818 alias_target('update-dbus-docs', update_dbus_docs)
3819 alias_target('update-man-rules', update_man_rules)
3820
3821 ############################################################
3822
3823 alt_time_epoch = run_command('date', '-Is', '-u', '-d',
3824                              '@@0@'.format(time_epoch)).stdout().strip()
3825
3826 summary({
3827         'build mode' :                      get_option('mode'),
3828         'split /usr' :                      split_usr,
3829         'split bin-sbin' :                  split_bin,
3830         'prefix directory' :                prefixdir,
3831         'rootprefix directory' :            rootprefixdir,
3832         'sysconf directory' :               sysconfdir,
3833         'include directory' :               includedir,
3834         'lib directory' :                   libdir,
3835         'rootlib directory' :               rootlibdir,
3836         'SysV init scripts' :               sysvinit_path,
3837         'SysV rc?.d directories' :          sysvrcnd_path,
3838         'PAM modules directory' :           pamlibdir,
3839         'PAM configuration directory' :     pamconfdir,
3840         'libcryptsetup plugins directory' : libcryptsetup_plugins_dir,
3841         'RPM macros directory' :            rpmmacrosdir,
3842         'modprobe.d directory' :            modprobedir,
3843         'D-Bus policy directory' :          dbuspolicydir,
3844         'D-Bus session directory' :         dbussessionservicedir,
3845         'D-Bus system directory' :          dbussystemservicedir,
3846         'bash completions directory' :      bashcompletiondir,
3847         'zsh completions directory' :       zshcompletiondir,
3848         'extra start script' :              get_option('rc-local'),
3849         'debug shell' :                     '@0@ @ @1@'.format(get_option('debug-shell'),
3850                                                                get_option('debug-tty')),
3851         'system UIDs' :                     '<=@0@ (alloc >=@1@)'.format(conf.get('SYSTEM_UID_MAX'),
3852                                                                          conf.get('SYSTEM_ALLOC_UID_MIN')),
3853         'system GIDs' :                     '<=@0@ (alloc >=@1@)'.format(conf.get('SYSTEM_GID_MAX'),
3854                                                                          conf.get('SYSTEM_ALLOC_GID_MIN')),
3855         'dynamic UIDs' :                    '@0@…@1@'.format(dynamic_uid_min, dynamic_uid_max),
3856         'container UID bases' :             '@0@…@1@'.format(container_uid_base_min, container_uid_base_max),
3857         'static UID/GID allocations' :      ' '.join(static_ugids),
3858         '/dev/kvm access mode' :            get_option('dev-kvm-mode'),
3859         'render group access mode' :        get_option('group-render-mode'),
3860         'certificate root directory' :      get_option('certificate-root'),
3861         'support URL' :                     support_url,
3862         'nobody user name' :                nobody_user,
3863         'nobody group name' :               nobody_group,
3864         'fallback hostname' :               get_option('fallback-hostname'),
3865         'default DNSSEC mode' :             default_dnssec,
3866         'default DNS-over-TLS mode' :       default_dns_over_tls,
3867         'default mDNS mode' :               default_mdns,
3868         'default LLMNR mode' :              default_llmnr,
3869         'default DNS servers' :             dns_servers.split(' '),
3870         'default NTP servers' :             ntp_servers.split(' '),
3871         'default cgroup hierarchy' :        default_hierarchy,
3872         'default net.naming-scheme value' : default_net_naming_scheme,
3873         'default KillUserProcesses value' : kill_user_processes,
3874         'default locale' :                  default_locale,
3875         'default user $PATH' :
3876                 default_user_path != '' ? default_user_path : '(same as system services)',
3877         'systemd service watchdog' :        service_watchdog == '' ? 'disabled' : service_watchdog,
3878         'time epoch' :                      '@0@ (@1@)'.format(time_epoch, alt_time_epoch)})
3879
3880 # TODO:
3881 # CFLAGS:   ${OUR_CFLAGS} ${CFLAGS}
3882 # CPPFLAGS: ${OUR_CPPFLAGS} ${CPPFLAGS}
3883 # LDFLAGS:  ${OUR_LDFLAGS} ${LDFLAGS}
3884
3885 if conf.get('ENABLE_EFI') == 1
3886         summary({'EFI arch' : efi_arch},
3887                 section : 'Extensible Firmware Interface')
3888
3889         if have_gnu_efi
3890                 summary({
3891                         'EFI machine type' :                EFI_MACHINE_TYPE_NAME,
3892                         'EFI CC' :                          '@0@'.format(' '.join(efi_cc)),
3893                         'EFI lds' :                         efi_lds,
3894                         'EFI crt0' :                        efi_crt0,
3895                         'EFI include directory' :           efi_incdir},
3896                         section : 'Extensible Firmware Interface')
3897         endif
3898 endif
3899
3900 found = []
3901 missing = []
3902
3903 foreach tuple : [
3904         # dependencies
3905         ['ACL'],
3906         ['AUDIT'],
3907         ['AppArmor'],
3908         ['IMA'],
3909         ['PAM'],
3910         ['SECCOMP'],
3911         ['SELinux'],
3912         ['SMACK'],
3913         ['blkid'],
3914         ['elfutils'],
3915         ['gcrypt'],
3916         ['gnutls'],
3917         ['libbpf'],
3918         ['libcryptsetup'],
3919         ['libcryptsetup-plugins'],
3920         ['libcurl'],
3921         ['libfdisk'],
3922         ['libfido2'],
3923         ['libidn'],
3924         ['libidn2'],
3925         ['libiptc'],
3926         ['microhttpd'],
3927         ['openssl'],
3928         ['p11kit'],
3929         ['pcre2'],
3930         ['pwquality'],
3931         ['qrencode'],
3932         ['tpm2'],
3933         ['xkbcommon'],
3934
3935         # compression libs
3936         ['zstd'],
3937         ['lz4'],
3938         ['xz'],
3939         ['zlib'],
3940         ['bzip2'],
3941
3942         # components
3943         ['backlight'],
3944         ['binfmt'],
3945         ['bpf-framework',         conf.get('BPF_FRAMEWORK') == 1],
3946         ['coredump'],
3947         ['environment.d'],
3948         ['efi'],
3949         ['gnu-efi',               have_gnu_efi],
3950         ['firstboot'],
3951         ['hibernate'],
3952         ['homed'],
3953         ['hostnamed'],
3954         ['hwdb'],
3955         ['importd'],
3956         ['initrd'],
3957         ['kernel-install',        get_option('kernel-install')],
3958         ['localed'],
3959         ['logind'],
3960         ['machined'],
3961         ['networkd'],
3962         ['nss-myhostname'],
3963         ['nss-mymachines'],
3964         ['nss-resolve'],
3965         ['nss-systemd'],
3966         ['oomd'],
3967         ['portabled'],
3968         ['pstore'],
3969         ['quotacheck'],
3970         ['randomseed'],
3971         ['repart'],
3972         ['resolve'],
3973         ['rfkill'],
3974         ['sysext'],
3975         ['systemd-analyze',       conf.get('ENABLE_ANALYZE') == 1],
3976         ['sysusers'],
3977         ['timedated'],
3978         ['timesyncd'],
3979         ['tmpfiles'],
3980         ['userdb'],
3981         ['vconsole'],
3982         ['xdg-autostart'],
3983
3984         # optional features
3985         ['idn'],
3986         ['polkit'],
3987         ['nscd'],
3988         ['legacy-pkla',           install_polkit_pkla],
3989         ['kmod'],
3990         ['dbus'],
3991         ['glib'],
3992         ['tpm'],
3993         ['man pages',             want_man],
3994         ['html pages',            want_html],
3995         ['man page indices',      want_man and have_lxml],
3996         ['SysV compat'],
3997         ['compat-mutable-uid-boundaries'],
3998         ['utmp'],
3999         ['ldconfig'],
4000         ['adm group',             get_option('adm-group')],
4001         ['wheel group',           get_option('wheel-group')],
4002         ['gshadow'],
4003         ['debug hashmap'],
4004         ['debug mmap cache'],
4005         ['debug siphash'],
4006         ['valgrind',              conf.get('VALGRIND') == 1],
4007         ['trace logging',         conf.get('LOG_TRACE') == 1],
4008         ['install tests',         install_tests],
4009         ['link-udev-shared',      get_option('link-udev-shared')],
4010         ['link-systemctl-shared', get_option('link-systemctl-shared')],
4011         ['link-networkd-shared',  get_option('link-networkd-shared')],
4012         ['link-timesyncd-shared', get_option('link-timesyncd-shared')],
4013         ['fexecve'],
4014         ['standalone-binaries',   get_option('standalone-binaries')],
4015 ]
4016
4017         if tuple.length() >= 2
4018                 cond = tuple[1]
4019         else
4020                 ident1 = 'HAVE_' + tuple[0].underscorify().to_upper()
4021                 ident2 = 'ENABLE_' + tuple[0].underscorify().to_upper()
4022                 cond = conf.get(ident1, 0) == 1 or conf.get(ident2, 0) == 1
4023         endif
4024         if cond
4025                 found += tuple[0]
4026         else
4027                 missing += tuple[0]
4028         endif
4029 endforeach
4030
4031 if static_libsystemd == 'false'
4032         missing += 'static-libsystemd'
4033 else
4034         found += 'static-libsystemd(@0@)'.format(static_libsystemd)
4035 endif
4036
4037 if static_libudev == 'false'
4038         missing += 'static-libudev'
4039 else
4040         found += 'static-libudev(@0@)'.format(static_libudev)
4041 endif
4042
4043 if conf.get('DNS_OVER_TLS_USE_GNUTLS') == 1
4044         found += 'DNS-over-TLS(gnutls)'
4045 elif conf.get('DNS_OVER_TLS_USE_OPENSSL') == 1
4046         found += 'DNS-over-TLS(openssl)'
4047 else
4048         missing += 'DNS-over-TLS'
4049 endif
4050
4051 summary({
4052         'enabled' :  ', '.join(found),
4053         'disabled' : ', '.join(missing)},
4054         section : 'Features')
4055
4056 if rootprefixdir != rootprefix_default
4057         warning('\n' +
4058                 'Note that the installation prefix was changed to "@0@".\n'.format(rootprefixdir) +
4059                 'systemd used fixed names for unit file directories and other paths, so anything\n' +
4060                 'except the default ("@0@") is strongly discouraged.'.format(rootprefix_default))
4061 endif