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