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 : '>= 0.46',
  14        )
  15
  16 libsystemd_version = '0.32.0'
  17 libudev_version = '1.7.2'
  18
  19 conf = configuration_data()
  20 conf.set_quoted('PROJECT_URL', 'https://www.freedesktop.org/wiki/Software/systemd')
  21 conf.set('PROJECT_VERSION',    meson.project_version(),
  22          description : 'Numerical project version (used where a simple number is expected)')
  23
  24 # This is to be used instead of meson.source_root(), as the latter will return
  25 # the wrong result when systemd is being built as a meson subproject
  26 project_source_root = meson.current_source_dir()
  27 project_build_root = meson.current_build_dir()
  28 relative_source_path = run_command('realpath',
  29                                    '--relative-to=@0@'.format(project_build_root),
  30                                    project_source_root).stdout().strip()
  31 conf.set_quoted('RELATIVE_SOURCE_PATH', relative_source_path)
  32
  33 conf.set10('BUILD_MODE_DEVELOPER', get_option('mode') == 'developer',
  34            description : 'tailor build to development or release builds')
  35
  36 want_ossfuzz = get_option('oss-fuzz')
  37 want_libfuzzer = get_option('llvm-fuzz')
  38 if want_ossfuzz and want_libfuzzer
  39         error('only one of oss-fuzz or llvm-fuzz can be specified')
  40 endif
  41
  42 skip_deps = want_ossfuzz or want_libfuzzer
  43 fuzzer_build = want_ossfuzz or want_libfuzzer
  44
  45 #####################################################################
  46
  47 # Try to install the git pre-commit hook
  48 add_git_hook_sh = find_program('tools/add-git-hook.sh', required : false)
  49 if add_git_hook_sh.found()
  50         git_hook = run_command(add_git_hook_sh)
  51         if git_hook.returncode() == 0
  52                 message(git_hook.stdout().strip())
  53         endif
  54 endif
  55
  56 #####################################################################
  57
  58 if get_option('split-usr') == 'auto'
  59         split_usr = run_command('test', '-L', '/bin').returncode() != 0
  60 else
  61         split_usr = get_option('split-usr') == 'true'
  62 endif
  63 if split_usr
  64         warning('\n!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!\n\n\n'
  65                 + '                    split-usr mode is going to be removed\n' +
  66                 '\n\n!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!')
  67 endif
  68 conf.set10('HAVE_SPLIT_USR', split_usr,
  69            description : '/usr/bin and /bin directories are separate')
  70
  71 if get_option('split-bin') == 'auto'
  72         split_bin = run_command('test', '-L', '/usr/sbin').returncode() != 0
  73 else
  74         split_bin = get_option('split-bin') == 'true'
  75 endif
  76 conf.set10('HAVE_SPLIT_BIN', split_bin,
  77            description : 'bin and sbin directories are separate')
  78
  79 rootprefixdir = get_option('rootprefix')
  80 # Unusual rootprefixdir values are used by some distros
  81 # (see https://github.com/systemd/systemd/pull/7461).
  82 rootprefix_default = split_usr ? '/' : '/usr'
  83 if rootprefixdir == ''
  84         rootprefixdir = rootprefix_default
  85 endif
  86 rootprefixdir_noslash = rootprefixdir == '/' ? '' : rootprefixdir
  87
  88 have_standalone_binaries = get_option('standalone-binaries')
  89
  90 sysvinit_path = get_option('sysvinit-path')
  91 sysvrcnd_path = get_option('sysvrcnd-path')
  92 conf.set10('HAVE_SYSV_COMPAT', sysvinit_path != '' and sysvrcnd_path != '',
  93            description : 'SysV init scripts and rcN.d links are supported')
  94
  95 if get_option('hibernate') and not get_option('initrd')
  96         error('hibernate depends on initrd')
  97 endif
  98
  99 conf.set10('BUMP_PROC_SYS_FS_FILE_MAX', get_option('bump-proc-sys-fs-file-max'))
 100 conf.set10('BUMP_PROC_SYS_FS_NR_OPEN',  get_option('bump-proc-sys-fs-nr-open'))
 101 conf.set('HIGH_RLIMIT_NOFILE',          512*1024)
 102
 103 # join_paths ignores the preceding arguments if an absolute component is
 104 # encountered, so this should canonicalize various paths when they are
 105 # absolute or relative.
 106 prefixdir = get_option('prefix')
 107 if not prefixdir.startswith('/')
 108         error('Prefix is not absolute: "@0@"'.format(prefixdir))
 109 endif
 110 if prefixdir != rootprefixdir and rootprefixdir != '/' and not prefixdir.strip('/').startswith(rootprefixdir.strip('/') + '/')
 111         error('Prefix is not below root prefix (now rootprefix=@0@ prefix=@1@)'.format(
 112                 rootprefixdir, prefixdir))
 113 endif
 114
 115 bindir = join_paths(prefixdir, get_option('bindir'))
 116 libdir = join_paths(prefixdir, get_option('libdir'))
 117 sysconfdir = join_paths(prefixdir, get_option('sysconfdir'))
 118 includedir = join_paths(prefixdir, get_option('includedir'))
 119 datadir = join_paths(prefixdir, get_option('datadir'))
 120 localstatedir = join_paths('/', get_option('localstatedir'))
 121
 122 rootbindir = join_paths(rootprefixdir, 'bin')
 123 rootsbindir = join_paths(rootprefixdir, split_bin ? 'sbin' : 'bin')
 124 rootlibexecdir = join_paths(rootprefixdir, 'lib/systemd')
 125
 126 rootlibdir = get_option('rootlibdir')
 127 if rootlibdir == ''
 128         rootlibdir = join_paths(rootprefixdir, libdir.split('/')[-1])
 129 endif
 130
 131 install_sysconfdir = get_option('install-sysconfdir') != 'false'
 132 install_sysconfdir_samples = get_option('install-sysconfdir') == 'true'
 133 # Dirs of external packages
 134 pkgconfigdatadir = get_option('pkgconfigdatadir') == '' ? join_paths(datadir, 'pkgconfig') : get_option('pkgconfigdatadir')
 135 pkgconfiglibdir = get_option('pkgconfiglibdir') == '' ? join_paths(libdir, 'pkgconfig') : get_option('pkgconfiglibdir')
 136 polkitpolicydir = join_paths(datadir, 'polkit-1/actions')
 137 polkitrulesdir = join_paths(datadir, 'polkit-1/rules.d')
 138 polkitpkladir = join_paths(localstatedir, 'lib/polkit-1/localauthority/10-vendor.d')
 139 xinitrcdir = get_option('xinitrcdir') == '' ? join_paths(sysconfdir, 'X11/xinit/xinitrc.d') : get_option('xinitrcdir')
 140 rpmmacrosdir = get_option('rpmmacrosdir')
 141 if rpmmacrosdir != 'no'
 142         rpmmacrosdir = join_paths(prefixdir, rpmmacrosdir)
 143 endif
 144 modprobedir = join_paths(rootprefixdir, 'lib/modprobe.d')
 145
 146 # Our own paths
 147 pkgdatadir = join_paths(datadir, 'systemd')
 148 environmentdir = join_paths(prefixdir, 'lib/environment.d')
 149 pkgsysconfdir = join_paths(sysconfdir, 'systemd')
 150 userunitdir = join_paths(prefixdir, 'lib/systemd/user')
 151 userpresetdir = join_paths(prefixdir, 'lib/systemd/user-preset')
 152 tmpfilesdir = join_paths(prefixdir, 'lib/tmpfiles.d')
 153 sysusersdir = join_paths(prefixdir, 'lib/sysusers.d')
 154 sysctldir = join_paths(prefixdir, 'lib/sysctl.d')
 155 binfmtdir = join_paths(prefixdir, 'lib/binfmt.d')
 156 modulesloaddir = join_paths(prefixdir, 'lib/modules-load.d')
 157 networkdir = join_paths(rootprefixdir, 'lib/systemd/network')
 158 pkgincludedir = join_paths(includedir, 'systemd')
 159 systemgeneratordir = join_paths(rootlibexecdir, 'system-generators')
 160 usergeneratordir = join_paths(prefixdir, 'lib/systemd/user-generators')
 161 systemenvgeneratordir = join_paths(prefixdir, 'lib/systemd/system-environment-generators')
 162 userenvgeneratordir = join_paths(prefixdir, 'lib/systemd/user-environment-generators')
 163 systemshutdowndir = join_paths(rootlibexecdir, 'system-shutdown')
 164 systemsleepdir = join_paths(rootlibexecdir, 'system-sleep')
 165 systemunitdir = join_paths(rootprefixdir, 'lib/systemd/system')
 166 systempresetdir = join_paths(rootprefixdir, 'lib/systemd/system-preset')
 167 udevlibexecdir = join_paths(rootprefixdir, 'lib/udev')
 168 udevrulesdir = join_paths(udevlibexecdir, 'rules.d')
 169 udevhwdbdir = join_paths(udevlibexecdir, 'hwdb.d')
 170 catalogdir = join_paths(prefixdir, 'lib/systemd/catalog')
 171 kernelinstalldir = join_paths(prefixdir, 'lib/kernel/install.d')
 172 factorydir = join_paths(datadir, 'factory')
 173 bootlibdir = join_paths(prefixdir, 'lib/systemd/boot/efi')
 174 testsdir = join_paths(prefixdir, 'lib/systemd/tests')
 175 systemdstatedir = join_paths(localstatedir, 'lib/systemd')
 176 catalogstatedir = join_paths(systemdstatedir, 'catalog')
 177 randomseeddir = join_paths(localstatedir, 'lib/systemd')
 178 profiledir = join_paths(rootlibexecdir, 'portable', 'profile')
 179 ntpservicelistdir = join_paths(rootprefixdir, 'lib/systemd/ntp-units.d')
 180
 181 docdir = get_option('docdir')
 182 if docdir == ''
 183         docdir = join_paths(datadir, 'doc/systemd')
 184 endif
 185
 186 dbuspolicydir = get_option('dbuspolicydir')
 187 if dbuspolicydir == ''
 188         dbuspolicydir = join_paths(datadir, 'dbus-1/system.d')
 189 endif
 190
 191 dbussessionservicedir = get_option('dbussessionservicedir')
 192 if dbussessionservicedir == ''
 193         dbussessionservicedir = join_paths(datadir, 'dbus-1/services')
 194 endif
 195
 196 dbussystemservicedir = get_option('dbussystemservicedir')
 197 if dbussystemservicedir == ''
 198         dbussystemservicedir = join_paths(datadir, 'dbus-1/system-services')
 199 endif
 200
 201 pamlibdir = get_option('pamlibdir')
 202 if pamlibdir == ''
 203         pamlibdir = join_paths(rootlibdir, 'security')
 204 endif
 205
 206 pamconfdir = get_option('pamconfdir')
 207 if pamconfdir == ''
 208         pamconfdir = join_paths(prefixdir, 'lib/pam.d')
 209 endif
 210
 211 memory_accounting_default = get_option('memory-accounting-default')
 212 status_unit_format_default = get_option('status-unit-format-default')
 213
 214 conf.set_quoted('BINFMT_DIR',                                 binfmtdir)
 215 conf.set_quoted('BOOTLIBDIR',                                 bootlibdir)
 216 conf.set_quoted('CATALOG_DATABASE',                           join_paths(catalogstatedir, 'database'))
 217 conf.set_quoted('CERTIFICATE_ROOT',                           get_option('certificate-root'))
 218 conf.set_quoted('DOCUMENT_ROOT',                              join_paths(pkgdatadir, 'gatewayd'))
 219 conf.set_quoted('ENVIRONMENT_DIR',                            environmentdir)
 220 conf.set_quoted('INCLUDE_DIR',                                includedir)
 221 conf.set_quoted('LIBDIR',                                     libdir)
 222 conf.set_quoted('MODPROBE_DIR',                               modprobedir)
 223 conf.set_quoted('MODULESLOAD_DIR',                            modulesloaddir)
 224 conf.set_quoted('PKGSYSCONFDIR',                              pkgsysconfdir)
 225 conf.set_quoted('POLKIT_AGENT_BINARY_PATH',                   join_paths(bindir, 'pkttyagent'))
 226 conf.set_quoted('PREFIX',                                     prefixdir)
 227 conf.set_quoted('RANDOM_SEED',                                join_paths(randomseeddir, 'random-seed'))
 228 conf.set_quoted('RANDOM_SEED_DIR',                            randomseeddir)
 229 conf.set_quoted('RC_LOCAL_PATH',                              get_option('rc-local'))
 230 conf.set_quoted('ROOTBINDIR',                                 rootbindir)
 231 conf.set_quoted('ROOTLIBDIR',                                 rootlibdir)
 232 conf.set_quoted('ROOTLIBEXECDIR',                             rootlibexecdir)
 233 conf.set_quoted('ROOTPREFIX',                                 rootprefixdir)
 234 conf.set_quoted('ROOTPREFIX_NOSLASH',                         rootprefixdir_noslash)
 235 conf.set_quoted('SYSCONF_DIR',                                sysconfdir)
 236 conf.set_quoted('SYSCTL_DIR',                                 sysctldir)
 237 conf.set_quoted('SYSTEMCTL_BINARY_PATH',                      join_paths(rootbindir, 'systemctl'))
 238 conf.set_quoted('SYSTEMD_BINARY_PATH',                        join_paths(rootlibexecdir, 'systemd'))
 239 conf.set_quoted('SYSTEMD_CATALOG_DIR',                        catalogdir)
 240 conf.set_quoted('SYSTEMD_CGROUPS_AGENT_PATH',                 join_paths(rootlibexecdir, 'systemd-cgroups-agent'))
 241 conf.set_quoted('SYSTEMD_CRYPTSETUP_PATH',                    join_paths(rootlibexecdir, 'systemd-cryptsetup'))
 242 conf.set_quoted('SYSTEMD_EXPORT_PATH',                        join_paths(rootlibexecdir, 'systemd-export'))
 243 conf.set_quoted('SYSTEMD_FSCK_PATH',                          join_paths(rootlibexecdir, 'systemd-fsck'))
 244 conf.set_quoted('SYSTEMD_GROWFS_PATH',                        join_paths(rootlibexecdir, 'systemd-growfs'))
 245 conf.set_quoted('SYSTEMD_HOMEWORK_PATH',                      join_paths(rootlibexecdir, 'systemd-homework'))
 246 conf.set_quoted('SYSTEMD_IMPORT_FS_PATH',                     join_paths(rootlibexecdir, 'systemd-import-fs'))
 247 conf.set_quoted('SYSTEMD_IMPORT_PATH',                        join_paths(rootlibexecdir, 'systemd-import'))
 248 conf.set_quoted('SYSTEMD_KBD_MODEL_MAP',                      join_paths(pkgdatadir, 'kbd-model-map'))
 249 conf.set_quoted('SYSTEMD_LANGUAGE_FALLBACK_MAP',              join_paths(pkgdatadir, 'language-fallback-map'))
 250 conf.set_quoted('SYSTEMD_MAKEFS_PATH',                        join_paths(rootlibexecdir, 'systemd-makefs'))
 251 conf.set_quoted('SYSTEMD_PULL_PATH',                          join_paths(rootlibexecdir, 'systemd-pull'))
 252 conf.set_quoted('SYSTEMD_SHUTDOWN_BINARY_PATH',               join_paths(rootlibexecdir, 'systemd-shutdown'))
 253 conf.set_quoted('SYSTEMD_STDIO_BRIDGE_BINARY_PATH',           join_paths(bindir, 'systemd-stdio-bridge'))
 254 conf.set_quoted('SYSTEMD_TEST_DATA',                          join_paths(testsdir, 'testdata'))
 255 conf.set_quoted('SYSTEMD_TTY_ASK_PASSWORD_AGENT_BINARY_PATH', join_paths(rootbindir, 'systemd-tty-ask-password-agent'))
 256 conf.set_quoted('SYSTEMD_USERWORK_PATH',                      join_paths(rootlibexecdir, 'systemd-userwork'))
 257 conf.set_quoted('SYSTEMD_VERITYSETUP_PATH',                   join_paths(rootlibexecdir, 'systemd-veritysetup'))
 258 conf.set_quoted('SYSTEM_CONFIG_UNIT_DIR',                     join_paths(pkgsysconfdir, 'system'))
 259 conf.set_quoted('SYSTEM_DATA_UNIT_DIR',                       systemunitdir)
 260 conf.set_quoted('SYSTEM_ENV_GENERATOR_DIR',                   systemenvgeneratordir)
 261 conf.set_quoted('SYSTEM_GENERATOR_DIR',                       systemgeneratordir)
 262 conf.set_quoted('SYSTEM_PRESET_DIR',                          systempresetdir)
 263 conf.set_quoted('SYSTEM_SHUTDOWN_PATH',                       systemshutdowndir)
 264 conf.set_quoted('SYSTEM_SLEEP_PATH',                          systemsleepdir)
 265 conf.set_quoted('SYSTEM_SYSVINIT_PATH',                       sysvinit_path)
 266 conf.set_quoted('SYSTEM_SYSVRCND_PATH',                       sysvrcnd_path)
 267 conf.set_quoted('SYSUSERS_DIR',                               sysusersdir)
 268 conf.set_quoted('TMPFILES_DIR',                               tmpfilesdir)
 269 conf.set_quoted('UDEVLIBEXECDIR',                             udevlibexecdir)
 270 conf.set_quoted('UDEV_HWDB_DIR',                              udevhwdbdir)
 271 conf.set_quoted('UDEV_RULES_DIR',                             udevrulesdir)
 272 conf.set_quoted('USER_CONFIG_UNIT_DIR',                       join_paths(pkgsysconfdir, 'user'))
 273 conf.set_quoted('USER_DATA_UNIT_DIR',                         userunitdir)
 274 conf.set_quoted('USER_ENV_GENERATOR_DIR',                     userenvgeneratordir)
 275 conf.set_quoted('USER_GENERATOR_DIR',                         usergeneratordir)
 276 conf.set_quoted('USER_KEYRING_PATH',                          join_paths(pkgsysconfdir, 'import-pubring.gpg'))
 277 conf.set_quoted('USER_PRESET_DIR',                            userpresetdir)
 278 conf.set_quoted('VENDOR_KEYRING_PATH',                        join_paths(rootlibexecdir, 'import-pubring.gpg'))
 279
 280 conf.set('ANSI_OK_COLOR',                                     'ANSI_' + get_option('ok-color').underscorify().to_upper())
 281 conf.set10('ENABLE_FEXECVE',                                  get_option('fexecve'))
 282 conf.set10('MEMORY_ACCOUNTING_DEFAULT',                       memory_accounting_default)
 283 conf.set('STATUS_UNIT_FORMAT_DEFAULT',                        'STATUS_UNIT_FORMAT_' + status_unit_format_default.to_upper())
 284 conf.set_quoted('STATUS_UNIT_FORMAT_DEFAULT_STR',             status_unit_format_default)
 285
 286 #####################################################################
 287
 288 cc = meson.get_compiler('c')
 289 pkgconfig = import('pkgconfig')
 290 check_compilation_sh = find_program('tools/check-compilation.sh')
 291 meson_build_sh = find_program('tools/meson-build.sh')
 292
 293 want_tests = get_option('tests')
 294 slow_tests = want_tests != 'false' and get_option('slow-tests')
 295 fuzz_tests = want_tests != 'false' and get_option('fuzz-tests')
 296 install_tests = get_option('install-tests')
 297
 298 if add_languages('cpp', required : fuzzer_build)
 299         #  Used only for tests
 300         cxx = meson.get_compiler('cpp')
 301         cxx_cmd = ' '.join(cxx.cmd_array())
 302 else
 303         cxx_cmd = ''
 304 endif
 305
 306 if want_libfuzzer
 307         fuzzing_engine = meson.get_compiler('cpp').find_library('Fuzzer', required : false)
 308         if fuzzing_engine.found()
 309                 add_project_arguments('-fsanitize-coverage=trace-pc-guard,trace-cmp', language : 'c')
 310         elif cc.has_argument('-fsanitize=fuzzer-no-link')
 311                 add_project_arguments('-fsanitize=fuzzer-no-link', language : 'c')
 312         else
 313                 error('Looks like neither libFuzzer nor -fsanitize=fuzzer-no-link is supported')
 314         endif
 315 elif want_ossfuzz
 316         fuzzing_engine = meson.get_compiler('cpp').find_library('FuzzingEngine')
 317 endif
 318
 319 # Those generate many false positives, and we do not want to change the code to
 320 # avoid them.
 321 basic_disabled_warnings = [
 322         '-Wno-format-signedness',
 323         '-Wno-missing-field-initializers',
 324         '-Wno-unused-parameter',
 325         '-Wno-unused-result',
 326 ]
 327
 328 possible_common_cc_flags = [
 329         '-Wdate-time',
 330         '-Wendif-labels',
 331         '-Werror=format=2',
 332         '-Werror=implicit-function-declaration',
 333         '-Werror=incompatible-pointer-types',
 334         '-Werror=overflow',
 335         '-Werror=return-type',
 336         '-Werror=shift-count-overflow',
 337         '-Werror=shift-overflow=2',
 338         '-Werror=undef',
 339         '-Wfloat-equal',
 340         '-Wimplicit-fallthrough=5',
 341         '-Winit-self',
 342         '-Wlogical-op',
 343         '-Wmissing-include-dirs',
 344         '-Wmissing-noreturn',
 345         '-Wnested-externs',
 346         '-Wold-style-definition',
 347         '-Wpointer-arith',
 348         '-Wredundant-decls',
 349         '-Wshadow',
 350         '-Wstrict-aliasing=2',
 351         '-Wstrict-prototypes',
 352         '-Wsuggest-attribute=noreturn',
 353         '-Wwrite-strings',
 354
 355         # negative arguments are correctly detected starting with meson 0.46.
 356         '-Wno-error=#warnings',  # clang
 357         '-Wno-string-plus-int',  # clang
 358 ]
 359
 360 # Disable -Wmaybe-unitialized when compiling with -Os/-O1/-O3/etc. There are
 361 # too many false positives with gcc >= 8. Effectively, we only test with -O0
 362 # and -O2; this should be enough to catch most important cases without too much
 363 # busywork. See https://github.com/systemd/systemd/pull/19226.
 364 if cc.get_id() == 'gcc' and (not '02'.contains(get_option('optimization')) or
 365                              cc.version().version_compare('<10'))
 366         possible_common_cc_flags += '-Wno-maybe-uninitialized'
 367 endif
 368
 369 # --as-needed and --no-undefined are provided by meson by default,
 370 # run mesonconf to see what is enabled
 371 possible_link_flags = [
 372         '-Wl,-z,relro',
 373         '-Wl,-z,now',
 374         '-fstack-protector',
 375 ]
 376
 377 if cc.get_id() == 'clang'
 378         possible_common_cc_flags += [
 379                 '-Wno-typedef-redefinition',
 380                 '-Wno-gnu-variable-sized-type-not-at-end',
 381         ]
 382 endif
 383
 384 possible_cc_flags = possible_common_cc_flags + [
 385         '-Werror=missing-declarations',
 386         '-Werror=missing-prototypes',
 387         '-fdiagnostics-show-option',
 388         '-ffast-math',
 389         '-fno-common',
 390         '-fno-strict-aliasing',
 391         '-fstack-protector',
 392         '-fstack-protector-strong',
 393         '-fvisibility=hidden',
 394         '--param=ssp-buffer-size=4',
 395 ]
 396
 397 if get_option('buildtype') != 'debug'
 398         possible_cc_flags += [
 399                 '-ffunction-sections',
 400                 '-fdata-sections',
 401         ]
 402
 403         possible_link_flags += '-Wl,--gc-sections'
 404 endif
 405
 406 add_project_arguments(cc.get_supported_arguments(basic_disabled_warnings), language : 'c')
 407 add_project_arguments(cc.get_supported_arguments(possible_cc_flags), language : 'c')
 408 add_project_link_arguments(cc.get_supported_link_arguments(possible_link_flags), language : 'c')
 409
 410 have = cc.has_argument('-Wzero-length-bounds')
 411 conf.set10('HAVE_ZERO_LENGTH_BOUNDS', have)
 412
 413 if cc.compiles('''
 414    #include <time.h>
 415    #include <inttypes.h>
 416    typedef uint64_t usec_t;
 417    usec_t now(clockid_t clock);
 418    int main(void) {
 419            struct timespec now;
 420            return 0;
 421    }
 422 ''', args: '-Werror=shadow', name : '-Werror=shadow with local shadowing')
 423         add_project_arguments('-Werror=shadow', language : 'c')
 424 endif
 425
 426 if cxx_cmd != ''
 427         add_project_arguments(cxx.get_supported_arguments(basic_disabled_warnings), language : 'cpp')
 428 endif
 429
 430 cpp = ' '.join(cc.cmd_array()) + ' -E'
 431
 432 has_wstringop_truncation = cc.has_argument('-Wstringop-truncation')
 433
 434 #####################################################################
 435 # compilation result tests
 436
 437 conf.set('_GNU_SOURCE', true)
 438 conf.set('__SANE_USERSPACE_TYPES__', true)
 439 conf.set10('HAVE_WSTRINGOP_TRUNCATION', has_wstringop_truncation)
 440
 441 conf.set('SIZEOF_DEV_T', cc.sizeof('dev_t', prefix : '#include <sys/types.h>'))
 442 conf.set('SIZEOF_INO_T', cc.sizeof('ino_t', prefix : '#include <sys/types.h>'))
 443 conf.set('SIZEOF_TIME_T', cc.sizeof('time_t', prefix : '#include <sys/time.h>'))
 444 conf.set('SIZEOF_RLIM_T', cc.sizeof('rlim_t', prefix : '#include <sys/resource.h>'))
 445
 446 decl_headers = '''
 447 #include <uchar.h>
 448 #include <sys/mount.h>
 449 #include <sys/stat.h>
 450 #include <linux/fs.h>
 451 '''
 452
 453 foreach decl : ['char16_t',
 454                 'char32_t',
 455                 'struct mount_attr',
 456                 'struct statx',
 457                ]
 458
 459         # We get -1 if the size cannot be determined
 460         have = cc.sizeof(decl, prefix : decl_headers, args : '-D_GNU_SOURCE') > 0
 461
 462         if decl == 'struct statx'
 463                 if have
 464                         want_linux_stat_h = false
 465                 else
 466                         have = cc.sizeof(decl,
 467                                          prefix : decl_headers + '#include <linux/stat.h>',
 468                                          args : '-D_GNU_SOURCE') > 0
 469                         want_linux_stat_h = have
 470                 endif
 471         endif
 472
 473         conf.set10('HAVE_' + decl.underscorify().to_upper(), have)
 474 endforeach
 475
 476 conf.set10('WANT_LINUX_STAT_H', want_linux_stat_h)
 477
 478 foreach ident : ['secure_getenv', '__secure_getenv']
 479         conf.set10('HAVE_' + ident.to_upper(), cc.has_function(ident))
 480 endforeach
 481
 482 foreach ident : [
 483         ['memfd_create',      '''#include <sys/mman.h>'''],
 484         ['gettid',            '''#include <sys/types.h>
 485                                  #include <unistd.h>'''],
 486         ['pivot_root',        '''#include <stdlib.h>
 487                                  #include <unistd.h>'''],     # no known header declares pivot_root
 488         ['name_to_handle_at', '''#include <sys/types.h>
 489                                  #include <sys/stat.h>
 490                                  #include <fcntl.h>'''],
 491         ['setns',             '''#include <sched.h>'''],
 492         ['renameat2',         '''#include <stdio.h>
 493                                  #include <fcntl.h>'''],
 494         ['kcmp',              '''#include <linux/kcmp.h>'''],
 495         ['keyctl',            '''#include <sys/types.h>
 496                                  #include <keyutils.h>'''],
 497         ['copy_file_range',   '''#include <sys/syscall.h>
 498                                  #include <unistd.h>'''],
 499         ['bpf',               '''#include <sys/syscall.h>
 500                                  #include <unistd.h>'''],
 501         ['statx',             '''#include <sys/types.h>
 502                                  #include <sys/stat.h>
 503                                  #include <unistd.h>'''],
 504         ['explicit_bzero' ,   '''#include <string.h>'''],
 505         ['reallocarray',      '''#include <stdlib.h>'''],
 506         ['set_mempolicy',     '''#include <stdlib.h>
 507                                  #include <unistd.h>'''],
 508         ['get_mempolicy',     '''#include <stdlib.h>
 509                                  #include <unistd.h>'''],
 510         ['pidfd_send_signal', '''#include <stdlib.h>
 511                                  #include <unistd.h>
 512                                  #include <signal.h>
 513                                  #include <sys/wait.h>'''],
 514         ['pidfd_open',        '''#include <stdlib.h>
 515                                  #include <unistd.h>
 516                                  #include <signal.h>
 517                                  #include <sys/wait.h>'''],
 518         ['rt_sigqueueinfo',   '''#include <stdlib.h>
 519                                  #include <unistd.h>
 520                                  #include <signal.h>
 521                                  #include <sys/wait.h>'''],
 522         ['mallinfo',          '''#include <malloc.h>'''],
 523         ['mallinfo2',         '''#include <malloc.h>'''],
 524         ['execveat',          '''#include <unistd.h>'''],
 525         ['close_range',       '''#include <unistd.h>'''],
 526         ['epoll_pwait2',      '''#include <sys/epoll.h>'''],
 527         ['mount_setattr',     '''#include <sys/mount.h>'''],
 528         ['move_mount',        '''#include <sys/mount.h>'''],
 529         ['open_tree',         '''#include <sys/mount.h>'''],
 530 ]
 531
 532         have = cc.has_function(ident[0], prefix : ident[1], args : '-D_GNU_SOURCE')
 533         conf.set10('HAVE_' + ident[0].to_upper(), have)
 534 endforeach
 535
 536 if cc.has_function('getrandom', prefix : '''#include <sys/random.h>''', args : '-D_GNU_SOURCE')
 537         conf.set10('USE_SYS_RANDOM_H', true)
 538         conf.set10('HAVE_GETRANDOM', true)
 539 else
 540         have = cc.has_function('getrandom', prefix : '''#include <linux/random.h>''')
 541         conf.set10('USE_SYS_RANDOM_H', false)
 542         conf.set10('HAVE_GETRANDOM', have)
 543 endif
 544
 545 #####################################################################
 546
 547 version_tag = get_option('version-tag')
 548 if version_tag != ''
 549         vcs_data = configuration_data()
 550         vcs_data.set('VCS_TAG', version_tag)
 551         version_h = configure_file(configuration : vcs_data,
 552                                    input : 'src/version/version.h.in',
 553                                    output : 'version.h')
 554 else
 555         vcs_tagger = [
 556                 project_source_root + '/tools/meson-vcs-tag.sh',
 557                 project_source_root,
 558                 meson.project_version()]
 559
 560         version_h = vcs_tag(
 561                 input : 'src/version/version.h.in',
 562                 output : 'version.h',
 563                 command: vcs_tagger)
 564 endif
 565
 566 versiondep = declare_dependency(sources: version_h)
 567
 568 sh = find_program('sh')
 569 echo = find_program('echo')
 570 test = find_program('test')
 571 sed = find_program('sed')
 572 awk = find_program('awk')
 573 stat = find_program('stat')
 574 ln = find_program('ln')
 575 git = find_program('git', required : false)
 576 env = find_program('env')
 577 perl = find_program('perl', required : false)
 578 rsync = find_program('rsync', required : false)
 579 meson_make_symlink = project_source_root + '/tools/meson-make-symlink.sh'
 580 test_efi_create_disk_sh = find_program('test/test-efi-create-disk.sh')
 581
 582 mkdir_p = 'mkdir -p $DESTDIR/@0@'
 583 splash_bmp = files('test/splash.bmp')
 584
 585 # if -Dxxx-path option is found, use that. Otherwise, check in $PATH,
 586 # /usr/sbin, /sbin, and fall back to the default from middle column.
 587 progs = [['quotaon',    '/usr/sbin/quotaon'    ],
 588          ['quotacheck', '/usr/sbin/quotacheck' ],
 589          ['kmod',       '/usr/bin/kmod'        ],
 590          ['kexec',      '/usr/sbin/kexec'      ],
 591          ['sulogin',    '/usr/sbin/sulogin'    ],
 592          ['mount',      '/usr/bin/mount',      'MOUNT_PATH'],
 593          ['umount',     '/usr/bin/umount',     'UMOUNT_PATH'],
 594          ['loadkeys',   '/usr/bin/loadkeys',   'KBD_LOADKEYS'],
 595          ['setfont',    '/usr/bin/setfont',    'KBD_SETFONT'],
 596          ['nologin',    '/usr/sbin/nologin',   ],
 597         ]
 598 foreach prog : progs
 599         path = get_option(prog[0] + '-path')
 600         if path != ''
 601                 message('Using @1@ for @0@'.format(prog[0], path))
 602         else
 603                 exe = find_program(prog[0],
 604                                    '/usr/sbin/' + prog[0],
 605                                    '/sbin/' + prog[0],
 606                                    required: false)
 607                 path = exe.found() ? exe.path() : prog[1]
 608         endif
 609         name = prog.length() > 2 ? prog[2] : prog[0].to_upper()
 610         conf.set_quoted(name, path)
 611 endforeach
 612
 613 conf.set_quoted('TELINIT', get_option('telinit-path'))
 614
 615 if run_command(ln, '--relative', '--help').returncode() != 0
 616         error('ln does not support --relative (added in coreutils 8.16)')
 617 endif
 618
 619 ############################################################
 620
 621 if run_command('python3', '-c', 'import jinja2').returncode() != 0
 622         error('python3 jinja2 missing')
 623 endif
 624
 625 ############################################################
 626
 627 gperf = find_program('gperf')
 628
 629 gperf_test_format = '''
 630 #include <string.h>
 631 const char * in_word_set(const char *, @0@);
 632 @1@
 633 '''
 634 gperf_snippet_format = 'echo foo,bar | @0@ -L ANSI-C'
 635 gperf_snippet = run_command(sh, '-c', gperf_snippet_format.format(gperf.path()))
 636 gperf_test = gperf_test_format.format('size_t', gperf_snippet.stdout())
 637 if cc.compiles(gperf_test)
 638         gperf_len_type = 'size_t'
 639 else
 640         gperf_test = gperf_test_format.format('unsigned', gperf_snippet.stdout())
 641         if cc.compiles(gperf_test)
 642                 gperf_len_type = 'unsigned'
 643         else
 644                 error('unable to determine gperf len type')
 645         endif
 646 endif
 647 message('gperf len type is @0@'.format(gperf_len_type))
 648 conf.set('GPERF_LEN_TYPE', gperf_len_type,
 649          description : 'The type of gperf "len" parameter')
 650
 651 ############################################################
 652
 653 if not cc.has_header('sys/capability.h')
 654         error('POSIX caps headers not found')
 655 endif
 656 foreach header : ['crypt.h',
 657                   'linux/memfd.h',
 658                   'linux/vm_sockets.h',
 659                   'sys/auxv.h',
 660                   'valgrind/memcheck.h',
 661                   'valgrind/valgrind.h',
 662                   'linux/time_types.h',
 663                   'sys/sdt.h',
 664                  ]
 665
 666         conf.set10('HAVE_' + header.underscorify().to_upper(),
 667                    cc.has_header(header))
 668 endforeach
 669
 670 ############################################################
 671
 672 fallback_hostname = get_option('fallback-hostname')
 673 if fallback_hostname == '' or fallback_hostname[0] == '.' or fallback_hostname[0] == '-'
 674         error('Invalid fallback-hostname configuration')
 675         # A more extensive test is done in test-hostname-util. Let's catch
 676         # the most obvious errors here so we don't fail with an assert later.
 677 endif
 678 conf.set_quoted('FALLBACK_HOSTNAME', fallback_hostname)
 679
 680 default_hierarchy = get_option('default-hierarchy')
 681 conf.set_quoted('DEFAULT_HIERARCHY_NAME', default_hierarchy,
 682                 description : 'default cgroup hierarchy as string')
 683 if default_hierarchy == 'legacy'
 684         conf.set('DEFAULT_HIERARCHY', 'CGROUP_UNIFIED_NONE')
 685 elif default_hierarchy == 'hybrid'
 686         conf.set('DEFAULT_HIERARCHY', 'CGROUP_UNIFIED_SYSTEMD')
 687 else
 688         conf.set('DEFAULT_HIERARCHY', 'CGROUP_UNIFIED_ALL')
 689 endif
 690
 691 default_net_naming_scheme = get_option('default-net-naming-scheme')
 692 conf.set_quoted('DEFAULT_NET_NAMING_SCHEME', default_net_naming_scheme)
 693
 694 time_epoch = get_option('time-epoch')
 695 if time_epoch == -1
 696         time_epoch = run_command(sh, '-c', 'echo "$SOURCE_DATE_EPOCH"').stdout().strip()
 697         if time_epoch == '' and git.found() and run_command('test', '-e', '.git').returncode() == 0
 698                 # If we're in a git repository, use the creation time of the latest git tag.
 699                 latest_tag = run_command(git, 'describe', '--abbrev=0', '--tags').stdout().strip()
 700                 time_epoch = run_command(git, 'log', '--no-show-signature', '-1', '--format=%at', latest_tag).stdout()
 701         endif
 702         if time_epoch == ''
 703                 NEWS = files('NEWS')
 704                 time_epoch = run_command(stat, '-c', '%Y', NEWS).stdout()
 705         endif
 706         time_epoch = time_epoch.to_int()
 707 endif
 708 conf.set('TIME_EPOCH', time_epoch)
 709
 710 foreach tuple : [['system-alloc-uid-min', 'SYS_UID_MIN', 1],  # Also see login.defs(5).
 711                  ['system-uid-max',       'SYS_UID_MAX', 999],
 712                  ['system-alloc-gid-min', 'SYS_GID_MIN', 1],
 713                  ['system-gid-max',       'SYS_GID_MAX', 999]]
 714         v = get_option(tuple[0])
 715         if v == -1
 716                 v = run_command(
 717                         awk,
 718                         '/^\s*@0@\s+/ { uid=$2 } END { print uid }'.format(tuple[1]),
 719                         '/etc/login.defs').stdout().strip()
 720                 if v == ''
 721                         v = tuple[2]
 722                 else
 723                         v = v.to_int()
 724                 endif
 725         endif
 726         conf.set(tuple[0].underscorify().to_upper(), v)
 727 endforeach
 728 if conf.get('SYSTEM_ALLOC_UID_MIN') >= conf.get('SYSTEM_UID_MAX')
 729         error('Invalid uid allocation range')
 730 endif
 731 if conf.get('SYSTEM_ALLOC_GID_MIN') >= conf.get('SYSTEM_GID_MAX')
 732         error('Invalid gid allocation range')
 733 endif
 734
 735 dynamic_uid_min = get_option('dynamic-uid-min')
 736 dynamic_uid_max = get_option('dynamic-uid-max')
 737 conf.set('DYNAMIC_UID_MIN', dynamic_uid_min)
 738 conf.set('DYNAMIC_UID_MAX', dynamic_uid_max)
 739
 740 container_uid_base_min = get_option('container-uid-base-min')
 741 container_uid_base_max = get_option('container-uid-base-max')
 742 conf.set('CONTAINER_UID_BASE_MIN', container_uid_base_min)
 743 conf.set('CONTAINER_UID_BASE_MAX', container_uid_base_max)
 744
 745 nobody_user = get_option('nobody-user')
 746 nobody_group = get_option('nobody-group')
 747
 748 if not meson.is_cross_build()
 749         getent_result = run_command('getent', 'passwd', '65534')
 750         if getent_result.returncode() == 0
 751                 name = getent_result.stdout().split(':')[0]
 752                 if name != nobody_user
 753                         warning('\n' +
 754                                 '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) +
 755                                 'Your build will result in an user table setup that is incompatible with the local system.')
 756                 endif
 757         endif
 758         id_result = run_command('id', '-u', nobody_user)
 759         if id_result.returncode() == 0
 760                 id = id_result.stdout().to_int()
 761                 if id != 65534
 762                         warning('\n' +
 763                                 '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) +
 764                                 'Your build will result in an user table setup that is incompatible with the local system.')
 765                 endif
 766         endif
 767
 768         getent_result = run_command('getent', 'group', '65534')
 769         if getent_result.returncode() == 0
 770                 name = getent_result.stdout().split(':')[0]
 771                 if name != nobody_group
 772                         warning('\n' +
 773                                 '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) +
 774                                 'Your build will result in an group table setup that is incompatible with the local system.')
 775                 endif
 776         endif
 777         id_result = run_command('id', '-g', nobody_group)
 778         if id_result.returncode() == 0
 779                 id = id_result.stdout().to_int()
 780                 if id != 65534
 781                         warning('\n' +
 782                                 '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) +
 783                                 'Your build will result in an group table setup that is incompatible with the local system.')
 784                 endif
 785         endif
 786 endif
 787 if nobody_user != nobody_group and not (nobody_user == 'nobody' and nobody_group == 'nogroup')
 788         warning('\n' +
 789                 'The configured user name "@0@" and group name "@0@" of the nobody user/group are not equivalent.\n'.format(nobody_user, nobody_group) +
 790                 'Please re-check that both "nobody-user" and "nobody-group" options are correctly set.')
 791 endif
 792
 793 conf.set_quoted('NOBODY_USER_NAME', nobody_user)
 794 conf.set_quoted('NOBODY_GROUP_NAME', nobody_group)
 795
 796 static_ugids = []
 797 foreach option : ['adm-gid',
 798                   'audio-gid',
 799                   'cdrom-gid',
 800                   'dialout-gid',
 801                   'disk-gid',
 802                   'input-gid',
 803                   'kmem-gid',
 804                   'kvm-gid',
 805                   'lp-gid',
 806                   'render-gid',
 807                   'sgx-gid',
 808                   'tape-gid',
 809                   'tty-gid',
 810                   'users-gid',
 811                   'utmp-gid',
 812                   'video-gid',
 813                   'wheel-gid',
 814                   'systemd-journal-gid',
 815                   'systemd-network-uid',
 816                   'systemd-resolve-uid',
 817                   'systemd-timesync-uid']
 818         name = option.underscorify().to_upper()
 819         val = get_option(option)
 820
 821         # Ensure provided GID argument is numeric, otherwise fall back to default assignment
 822         conf.set(name, val >= 0 ? val : '-')
 823         if val >= 0
 824                 static_ugids += '@0@:@1@'.format(option, val)
 825         endif
 826 endforeach
 827
 828 conf.set10('ENABLE_ADM_GROUP', get_option('adm-group'))
 829 conf.set10('ENABLE_WHEEL_GROUP', get_option('wheel-group'))
 830
 831 dev_kvm_mode = get_option('dev-kvm-mode')
 832 conf.set_quoted('DEV_KVM_MODE', dev_kvm_mode) # FIXME: convert to 0o… notation
 833 conf.set10('DEV_KVM_UACCESS', dev_kvm_mode != '0666')
 834 group_render_mode = get_option('group-render-mode')
 835 conf.set_quoted('GROUP_RENDER_MODE', group_render_mode)
 836 conf.set10('GROUP_RENDER_UACCESS', group_render_mode != '0666')
 837
 838 kill_user_processes = get_option('default-kill-user-processes')
 839 conf.set10('KILL_USER_PROCESSES', kill_user_processes)
 840
 841 dns_servers = get_option('dns-servers')
 842 conf.set_quoted('DNS_SERVERS', dns_servers)
 843
 844 ntp_servers = get_option('ntp-servers')
 845 conf.set_quoted('NTP_SERVERS', ntp_servers)
 846
 847 default_locale = get_option('default-locale')
 848 if default_locale == ''
 849         if not meson.is_cross_build()
 850                 choose_default_locale_sh = find_program('tools/choose-default-locale.sh')
 851                 default_locale = run_command(choose_default_locale_sh).stdout().strip()
 852         else
 853                 default_locale = 'C.UTF-8'
 854         endif
 855 endif
 856 conf.set_quoted('SYSTEMD_DEFAULT_LOCALE', default_locale)
 857
 858 localegen_path = get_option('localegen-path')
 859 if localegen_path != ''
 860         conf.set_quoted('LOCALEGEN_PATH', localegen_path)
 861 endif
 862 conf.set10('HAVE_LOCALEGEN', localegen_path != '')
 863
 864 conf.set_quoted('GETTEXT_PACKAGE', meson.project_name())
 865
 866 service_watchdog = get_option('service-watchdog')
 867 watchdog_value = service_watchdog == '' ? '' : 'WatchdogSec=' + service_watchdog
 868 conf.set_quoted('SERVICE_WATCHDOG', watchdog_value)
 869
 870 conf.set_quoted('SUSHELL', get_option('debug-shell'))
 871 conf.set_quoted('DEBUGTTY', get_option('debug-tty'))
 872
 873 enable_debug_hashmap = false
 874 enable_debug_mmap_cache = false
 875 enable_debug_siphash = false
 876 foreach name : get_option('debug-extra')
 877         if name == 'hashmap'
 878                 enable_debug_hashmap = true
 879         elif name == 'mmap-cache'
 880                 enable_debug_mmap_cache = true
 881         elif name == 'siphash'
 882                 enable_debug_siphash = true
 883         else
 884                 message('unknown debug option "@0@", ignoring'.format(name))
 885         endif
 886 endforeach
 887 conf.set10('ENABLE_DEBUG_HASHMAP', enable_debug_hashmap)
 888 conf.set10('ENABLE_DEBUG_MMAP_CACHE', enable_debug_mmap_cache)
 889 conf.set10('ENABLE_DEBUG_SIPHASH', enable_debug_siphash)
 890
 891 conf.set10('VALGRIND', get_option('valgrind'))
 892 conf.set10('LOG_TRACE', get_option('log-trace'))
 893
 894 default_user_path = get_option('user-path')
 895 if default_user_path != ''
 896         conf.set_quoted('DEFAULT_USER_PATH', default_user_path)
 897         default_user_path_display = default_user_path
 898 else
 899         # meson 0.49 fails when ?: is used in .format()
 900         default_user_path_display = '(same as system services)'
 901 endif
 902
 903
 904 #####################################################################
 905
 906 threads = dependency('threads')
 907 librt = cc.find_library('rt')
 908 libm = cc.find_library('m')
 909 libdl = cc.find_library('dl')
 910 libcrypt = cc.find_library('crypt')
 911
 912 crypt_header = conf.get('HAVE_CRYPT_H') == 1 ? '''#include <crypt.h>''' : '''#include <unistd.h>'''
 913 foreach ident : [
 914         ['crypt_ra',               crypt_header],
 915         ['crypt_preferred_method', crypt_header],
 916         ['crypt_gensalt_ra',       crypt_header]]
 917
 918         have = cc.has_function(ident[0], prefix : ident[1], args : '-D_GNU_SOURCE',
 919                                dependencies : libcrypt)
 920         conf.set10('HAVE_' + ident[0].to_upper(), have)
 921 endforeach
 922
 923 libcap = dependency('libcap', required : false)
 924 if not libcap.found()
 925         # Compat with Ubuntu 14.04 which ships libcap w/o .pc file
 926         libcap = cc.find_library('cap')
 927 endif
 928
 929 want_bpf_framework = get_option('bpf-framework')
 930 bpf_framework_required = want_bpf_framework == 'true'
 931
 932 libbpf = dependency('libbpf', required : bpf_framework_required, version : '>= 0.2')
 933 conf.set10('HAVE_LIBBPF', libbpf.found())
 934
 935 if want_bpf_framework == 'false'
 936         conf.set10('BPF_FRAMEWORK', 0)
 937 else
 938         clang = find_program('clang', required : bpf_framework_required)
 939         llvm_strip = find_program('llvm-strip', required : bpf_framework_required)
 940         # Debian installs this in /usr/sbin/ which is not in $PATH
 941         # FIXME: use the 'dirs' parameter once we bump Meson version to >= 0.53
 942         bpftool = find_program('bpftool', '/usr/sbin/bpftool', required : bpf_framework_required)
 943         bpf_arches = ['x86_64']
 944         deps_found = libbpf.found() and clang.found() and llvm_strip.found() and bpftool.found()
 945         # Can build BPF program from source code in restricted C
 946         conf.set10('BPF_FRAMEWORK',
 947                 bpf_arches.contains(host_machine.cpu_family()) and deps_found)
 948 endif
 949
 950 libmount = dependency('mount',
 951                       version : fuzzer_build ? '>= 0' : '>= 2.30')
 952
 953 want_libfdisk = get_option('fdisk')
 954 if want_libfdisk != 'false' and not skip_deps
 955         libfdisk = dependency('fdisk',
 956                               version : '>= 2.33',
 957                               required : want_libfdisk == 'true')
 958         have = libfdisk.found()
 959 else
 960         have = false
 961         libfdisk = []
 962 endif
 963 conf.set10('HAVE_LIBFDISK', have)
 964
 965 want_pwquality = get_option('pwquality')
 966 if want_pwquality != 'false' and not skip_deps
 967         libpwquality = dependency('pwquality', required : want_pwquality == 'true')
 968         have = libpwquality.found()
 969 else
 970         have = false
 971         libpwquality = []
 972 endif
 973 conf.set10('HAVE_PWQUALITY', have)
 974
 975 want_seccomp = get_option('seccomp')
 976 if want_seccomp != 'false' and not skip_deps
 977         libseccomp = dependency('libseccomp',
 978                                 version : '>= 2.3.1',
 979                                 required : want_seccomp == 'true')
 980         have = libseccomp.found()
 981 else
 982         have = false
 983         libseccomp = []
 984 endif
 985 conf.set10('HAVE_SECCOMP', have)
 986
 987 want_selinux = get_option('selinux')
 988 if want_selinux != 'false' and not skip_deps
 989         libselinux = dependency('libselinux',
 990                                 version : '>= 2.1.9',
 991                                 required : want_selinux == 'true')
 992         have = libselinux.found()
 993 else
 994         have = false
 995         libselinux = []
 996 endif
 997 conf.set10('HAVE_SELINUX', have)
 998
 999 want_apparmor = get_option('apparmor')
1000 if want_apparmor != 'false' and not skip_deps
1001         libapparmor = dependency('libapparmor',
1002                                  version : '>= 2.13',
1003                                  required : want_apparmor == 'true')
1004         have = libapparmor.found()
1005 else
1006         have = false
1007         libapparmor = []
1008 endif
1009 conf.set10('HAVE_APPARMOR', have)
1010
1011 conf.set10('HAVE_SMACK_RUN_LABEL', get_option('smack-run-label') != '')
1012 conf.set_quoted('SMACK_RUN_LABEL', get_option('smack-run-label'))
1013
1014 want_polkit = get_option('polkit')
1015 install_polkit = false
1016 install_polkit_pkla = false
1017 if want_polkit != 'false' and not skip_deps
1018         install_polkit = true
1019
1020         libpolkit = dependency('polkit-gobject-1',
1021                                required : false)
1022         if libpolkit.found() and libpolkit.version().version_compare('< 0.106')
1023                 message('Old polkit detected, will install pkla files')
1024                 install_polkit_pkla = true
1025         endif
1026 endif
1027 conf.set10('ENABLE_POLKIT', install_polkit)
1028
1029 want_acl = get_option('acl')
1030 if want_acl != 'false' and not skip_deps
1031         libacl = cc.find_library('acl', required : want_acl == 'true')
1032         have = libacl.found()
1033 else
1034         have = false
1035         libacl = []
1036 endif
1037 conf.set10('HAVE_ACL', have)
1038
1039 want_audit = get_option('audit')
1040 if want_audit != 'false' and not skip_deps
1041         libaudit = dependency('audit', required : want_audit == 'true')
1042         have = libaudit.found()
1043 else
1044         have = false
1045         libaudit = []
1046 endif
1047 conf.set10('HAVE_AUDIT', have)
1048
1049 want_blkid = get_option('blkid')
1050 if want_blkid != 'false' and not skip_deps
1051         libblkid = dependency('blkid', required : want_blkid == 'true')
1052         have = libblkid.found()
1053
1054         conf.set10('HAVE_BLKID_PROBE_SET_HINT',
1055                    have and cc.has_function('blkid_probe_set_hint', dependencies : libblkid))
1056 else
1057         have = false
1058         libblkid = []
1059 endif
1060 conf.set10('HAVE_BLKID', have)
1061
1062 want_kmod = get_option('kmod')
1063 if want_kmod != 'false' and not skip_deps
1064         libkmod = dependency('libkmod',
1065                              version : '>= 15',
1066                              required : want_kmod == 'true')
1067         have = libkmod.found()
1068 else
1069         have = false
1070         libkmod = []
1071 endif
1072 conf.set10('HAVE_KMOD', have)
1073
1074 want_pam = get_option('pam')
1075 if want_pam != 'false' and not skip_deps
1076         libpam = cc.find_library('pam', required : want_pam == 'true')
1077         libpam_misc = cc.find_library('pam_misc', required : want_pam == 'true')
1078         have = libpam.found() and libpam_misc.found()
1079 else
1080         have = false
1081         libpam = []
1082         libpam_misc = []
1083 endif
1084 conf.set10('HAVE_PAM', have)
1085
1086 want_microhttpd = get_option('microhttpd')
1087 if want_microhttpd != 'false' and not skip_deps
1088         libmicrohttpd = dependency('libmicrohttpd',
1089                                    version : '>= 0.9.33',
1090                                    required : want_microhttpd == 'true')
1091         have = libmicrohttpd.found()
1092 else
1093         have = false
1094         libmicrohttpd = []
1095 endif
1096 conf.set10('HAVE_MICROHTTPD', have)
1097
1098 want_libcryptsetup = get_option('libcryptsetup')
1099 if want_libcryptsetup != 'false' and not skip_deps
1100         libcryptsetup = dependency('libcryptsetup',
1101                                    version : '>= 2.0.1',
1102                                    required : want_libcryptsetup == 'true')
1103         have = libcryptsetup.found()
1104
1105         conf.set10('HAVE_CRYPT_SET_METADATA_SIZE',
1106                    have and cc.has_function('crypt_set_metadata_size', dependencies : libcryptsetup))
1107         conf.set10('HAVE_CRYPT_ACTIVATE_BY_SIGNED_KEY',
1108                    have and cc.has_function('crypt_activate_by_signed_key', dependencies : libcryptsetup))
1109         conf.set10('HAVE_CRYPT_TOKEN_MAX',
1110                    have and cc.has_function('crypt_token_max', dependencies : libcryptsetup))
1111 else
1112         have = false
1113         libcryptsetup = []
1114 endif
1115 conf.set10('HAVE_LIBCRYPTSETUP', have)
1116
1117 want_libcurl = get_option('libcurl')
1118 if want_libcurl != 'false' and not skip_deps
1119         libcurl = dependency('libcurl',
1120                              version : '>= 7.32.0',
1121                              required : want_libcurl == 'true')
1122         have = libcurl.found()
1123 else
1124         have = false
1125         libcurl = []
1126 endif
1127 conf.set10('HAVE_LIBCURL', have)
1128 conf.set10('CURL_NO_OLDIES', conf.get('BUILD_MODE_DEVELOPER') == 1)
1129
1130 want_libidn = get_option('libidn')
1131 want_libidn2 = get_option('libidn2')
1132 if want_libidn == 'true' and want_libidn2 == 'true'
1133         error('libidn and libidn2 cannot be requested simultaneously')
1134 endif
1135
1136 if want_libidn2 != 'false' and want_libidn != 'true' and not skip_deps
1137         libidn = dependency('libidn2',
1138                             required : want_libidn2 == 'true')
1139         have = libidn.found()
1140 else
1141         have = false
1142         libidn = []
1143 endif
1144 conf.set10('HAVE_LIBIDN2', have)
1145 if not have and want_libidn != 'false' and not skip_deps
1146         # libidn is used for both libidn and libidn2 objects
1147         libidn = dependency('libidn',
1148                             required : want_libidn == 'true')
1149         have = libidn.found()
1150 else
1151         have = false
1152 endif
1153 conf.set10('HAVE_LIBIDN', have)
1154
1155 want_libiptc = get_option('libiptc')
1156 if want_libiptc != 'false' and not skip_deps
1157         libiptc = dependency('libiptc',
1158                              required : want_libiptc == 'true')
1159         have = libiptc.found()
1160 else
1161         have = false
1162         libiptc = []
1163 endif
1164 conf.set10('HAVE_LIBIPTC', have)
1165
1166 want_qrencode = get_option('qrencode')
1167 if want_qrencode != 'false' and not skip_deps
1168         libqrencode = dependency('libqrencode',
1169                                  version : '>= 4',
1170                                  required : want_qrencode == 'true')
1171         have = libqrencode.found()
1172 else
1173         have = false
1174         libqrencode = []
1175 endif
1176 conf.set10('HAVE_QRENCODE', have)
1177
1178 want_gcrypt = get_option('gcrypt')
1179 if want_gcrypt != 'false' and not skip_deps
1180         libgcrypt = cc.find_library('gcrypt', required : want_gcrypt == 'true')
1181         libgpg_error = cc.find_library('gpg-error', required : want_gcrypt == 'true')
1182         have = libgcrypt.found() and libgpg_error.found()
1183 else
1184         have = false
1185 endif
1186 if not have
1187         # link to neither of the libs if one is not found
1188         libgcrypt = []
1189         libgpg_error = []
1190 endif
1191 conf.set10('HAVE_GCRYPT', have)
1192
1193 want_gnutls = get_option('gnutls')
1194 if want_gnutls != 'false' and not skip_deps
1195         libgnutls = dependency('gnutls',
1196                                version : '>= 3.1.4',
1197                                required : want_gnutls == 'true')
1198         have = libgnutls.found()
1199 else
1200         have = false
1201         libgnutls = []
1202 endif
1203 conf.set10('HAVE_GNUTLS', have)
1204
1205 want_openssl = get_option('openssl')
1206 if want_openssl != 'false' and not skip_deps
1207         libopenssl = dependency('openssl',
1208                                 version : '>= 1.1.0',
1209                                 required : want_openssl == 'true')
1210         have = libopenssl.found()
1211 else
1212         have = false
1213         libopenssl = []
1214 endif
1215 conf.set10('HAVE_OPENSSL', have)
1216
1217 want_p11kit = get_option('p11kit')
1218 if want_p11kit != 'false' and not skip_deps
1219         libp11kit = dependency('p11-kit-1',
1220                                version : '>= 0.23.3',
1221                                required : want_p11kit == 'true')
1222         have = libp11kit.found()
1223 else
1224         have = false
1225         libp11kit = []
1226 endif
1227 conf.set10('HAVE_P11KIT', have)
1228
1229 want_libfido2 = get_option('libfido2')
1230 if want_libfido2 != 'false' and not skip_deps
1231         libfido2 = dependency('libfido2',
1232                               required : want_libfido2 == 'true')
1233         have = libfido2.found()
1234 else
1235         have = false
1236         libfido2 = []
1237 endif
1238 conf.set10('HAVE_LIBFIDO2', have)
1239
1240 want_tpm2 = get_option('tpm2')
1241 if want_tpm2 != 'false' and not skip_deps
1242         tpm2 = dependency('tss2-esys tss2-rc tss2-mu',
1243                           required : want_tpm2 == 'true')
1244         have = tpm2.found()
1245 else
1246         have = false
1247         tpm2 = []
1248 endif
1249 conf.set10('HAVE_TPM2', have)
1250
1251 want_elfutils = get_option('elfutils')
1252 if want_elfutils != 'false' and not skip_deps
1253         libdw = dependency('libdw',
1254                            required : want_elfutils == 'true')
1255         have = libdw.found()
1256 else
1257         have = false
1258         libdw = []
1259 endif
1260 conf.set10('HAVE_ELFUTILS', have)
1261
1262 want_zlib = get_option('zlib')
1263 if want_zlib != 'false' and not skip_deps
1264         libz = dependency('zlib',
1265                           required : want_zlib == 'true')
1266         have = libz.found()
1267 else
1268         have = false
1269         libz = []
1270 endif
1271 conf.set10('HAVE_ZLIB', have)
1272
1273 want_bzip2 = get_option('bzip2')
1274 if want_bzip2 != 'false' and not skip_deps
1275         libbzip2 = cc.find_library('bz2',
1276                                    required : want_bzip2 == 'true')
1277         have = libbzip2.found()
1278 else
1279         have = false
1280         libbzip2 = []
1281 endif
1282 conf.set10('HAVE_BZIP2', have)
1283
1284 want_xz = get_option('xz')
1285 if want_xz != 'false' and not skip_deps
1286         libxz = dependency('liblzma',
1287                            required : want_xz == 'true')
1288         have_xz = libxz.found()
1289 else
1290         have_xz = false
1291         libxz = []
1292 endif
1293 conf.set10('HAVE_XZ', have_xz)
1294
1295 want_lz4 = get_option('lz4')
1296 if want_lz4 != 'false' and not skip_deps
1297         liblz4 = dependency('liblz4',
1298                             version : '>= 1.3.0',
1299                             required : want_lz4 == 'true')
1300         have_lz4 = liblz4.found()
1301 else
1302         have_lz4 = false
1303         liblz4 = []
1304 endif
1305 conf.set10('HAVE_LZ4', have_lz4)
1306
1307 want_zstd = get_option('zstd')
1308 if want_zstd != 'false' and not skip_deps
1309         libzstd = dependency('libzstd',
1310                              required : want_zstd == 'true',
1311                              version : '>= 1.4.0')
1312         have_zstd = libzstd.found()
1313 else
1314         have_zstd = false
1315         libzstd = []
1316 endif
1317 conf.set10('HAVE_ZSTD', have_zstd)
1318
1319 conf.set10('HAVE_COMPRESSION', have_xz or have_lz4 or have_zstd)
1320
1321 want_xkbcommon = get_option('xkbcommon')
1322 if want_xkbcommon != 'false' and not skip_deps
1323         libxkbcommon = dependency('xkbcommon',
1324                                   version : '>= 0.3.0',
1325                                   required : want_xkbcommon == 'true')
1326         have = libxkbcommon.found()
1327 else
1328         have = false
1329         libxkbcommon = []
1330 endif
1331 conf.set10('HAVE_XKBCOMMON', have)
1332
1333 want_pcre2 = get_option('pcre2')
1334 if want_pcre2 != 'false'
1335         libpcre2 = dependency('libpcre2-8',
1336                               required : want_pcre2 == 'true')
1337         have = libpcre2.found()
1338 else
1339         have = false
1340         libpcre2 = []
1341 endif
1342 conf.set10('HAVE_PCRE2', have)
1343
1344 want_glib = get_option('glib')
1345 if want_glib != 'false' and not skip_deps
1346         libglib =    dependency('glib-2.0',
1347                                 version : '>= 2.22.0',
1348                                 required : want_glib == 'true')
1349         libgobject = dependency('gobject-2.0',
1350                                 version : '>= 2.22.0',
1351                                 required : want_glib == 'true')
1352         libgio =     dependency('gio-2.0',
1353                                 required : want_glib == 'true')
1354         have = libglib.found() and libgobject.found() and libgio.found()
1355 else
1356         have = false
1357         libglib = []
1358         libgobject = []
1359         libgio = []
1360 endif
1361 conf.set10('HAVE_GLIB', have)
1362
1363 want_dbus = get_option('dbus')
1364 if want_dbus != 'false' and not skip_deps
1365         libdbus = dependency('dbus-1',
1366                              version : '>= 1.3.2',
1367                              required : want_dbus == 'true')
1368         have = libdbus.found()
1369 else
1370         have = false
1371         libdbus = []
1372 endif
1373 conf.set10('HAVE_DBUS', have)
1374
1375 default_dnssec = get_option('default-dnssec')
1376 if skip_deps
1377         default_dnssec = 'no'
1378 endif
1379 if default_dnssec != 'no' and conf.get('HAVE_GCRYPT') == 0
1380         message('default-dnssec cannot be set to yes or allow-downgrade when gcrypt is disabled. Setting default-dnssec to no.')
1381         default_dnssec = 'no'
1382 endif
1383 conf.set('DEFAULT_DNSSEC_MODE',
1384          'DNSSEC_' + default_dnssec.underscorify().to_upper())
1385 conf.set_quoted('DEFAULT_DNSSEC_MODE_STR', default_dnssec)
1386
1387 dns_over_tls = get_option('dns-over-tls')
1388 if dns_over_tls != 'false'
1389         if dns_over_tls == 'openssl'
1390                 have_gnutls = false
1391         else
1392                 have_gnutls = (conf.get('HAVE_GNUTLS') == 1 and libgnutls.version().version_compare('>= 3.6.0'))
1393                 if dns_over_tls == 'gnutls' and not have_gnutls
1394                         error('DNS-over-TLS support was requested with gnutls, but dependencies are not available')
1395                 endif
1396         endif
1397         if dns_over_tls == 'gnutls' or have_gnutls
1398                 have_openssl = false
1399         else
1400                 have_openssl = conf.get('HAVE_OPENSSL') == 1
1401                 if dns_over_tls != 'auto' and not have_openssl
1402                         str = dns_over_tls == 'openssl' ? ' with openssl' : ''
1403                         error('DNS-over-TLS support was requested@0@, but dependencies are not available'.format(str))
1404                 endif
1405         endif
1406         have = have_gnutls or have_openssl
1407 else
1408         have = false
1409         have_gnutls = false
1410         have_openssl = false
1411 endif
1412 conf.set10('ENABLE_DNS_OVER_TLS', have)
1413 conf.set10('DNS_OVER_TLS_USE_GNUTLS', have_gnutls)
1414 conf.set10('DNS_OVER_TLS_USE_OPENSSL', have_openssl)
1415
1416 default_dns_over_tls = get_option('default-dns-over-tls')
1417 if skip_deps
1418         default_dns_over_tls = 'no'
1419 endif
1420 if default_dns_over_tls != 'no' and conf.get('ENABLE_DNS_OVER_TLS') == 0
1421         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.')
1422         default_dns_over_tls = 'no'
1423 endif
1424 conf.set('DEFAULT_DNS_OVER_TLS_MODE',
1425          'DNS_OVER_TLS_' + default_dns_over_tls.underscorify().to_upper())
1426 conf.set_quoted('DEFAULT_DNS_OVER_TLS_MODE_STR', default_dns_over_tls)
1427
1428 default_mdns = get_option('default-mdns')
1429 conf.set('DEFAULT_MDNS_MODE',
1430          'RESOLVE_SUPPORT_' + default_mdns.to_upper())
1431 conf.set_quoted('DEFAULT_MDNS_MODE_STR', default_mdns)
1432
1433 default_llmnr = get_option('default-llmnr')
1434 conf.set('DEFAULT_LLMNR_MODE',
1435          'RESOLVE_SUPPORT_' + default_llmnr.to_upper())
1436 conf.set_quoted('DEFAULT_LLMNR_MODE_STR', default_llmnr)
1437
1438 want_repart = get_option('repart')
1439 if want_repart != 'false'
1440         have = (conf.get('HAVE_OPENSSL') == 1 and
1441                 conf.get('HAVE_LIBFDISK') == 1)
1442         if want_repart == 'true' and not have
1443                 error('repart support was requested, but dependencies are not available')
1444         endif
1445 else
1446         have = false
1447 endif
1448 conf.set10('ENABLE_REPART', have)
1449
1450 want_importd = get_option('importd')
1451 if want_importd != 'false'
1452         have = (conf.get('HAVE_LIBCURL') == 1 and
1453                 conf.get('HAVE_ZLIB') == 1 and
1454                 conf.get('HAVE_XZ') == 1 and
1455                 conf.get('HAVE_GCRYPT') == 1)
1456         if want_importd == 'true' and not have
1457                 error('importd support was requested, but dependencies are not available')
1458         endif
1459 else
1460         have = false
1461 endif
1462 conf.set10('ENABLE_IMPORTD', have)
1463
1464 want_homed = get_option('homed')
1465 if want_homed != 'false'
1466         have = (conf.get('HAVE_OPENSSL') == 1 and
1467                 conf.get('HAVE_LIBFDISK') == 1 and
1468                 conf.get('HAVE_LIBCRYPTSETUP') == 1)
1469         if want_homed == 'true' and not have
1470                 error('homed support was requested, but dependencies are not available')
1471         endif
1472 else
1473         have = false
1474 endif
1475 conf.set10('ENABLE_HOMED', have)
1476
1477 have = have and conf.get('HAVE_PAM') == 1
1478 conf.set10('ENABLE_PAM_HOME', have)
1479
1480 have = get_option('oomd')
1481 conf.set10('ENABLE_OOMD', have)
1482
1483 want_remote = get_option('remote')
1484 if want_remote != 'false'
1485         have_deps = [conf.get('HAVE_MICROHTTPD') == 1,
1486                      conf.get('HAVE_LIBCURL') == 1]
1487         # sd-j-remote requires µhttpd, and sd-j-upload requires libcurl, so
1488         # it's possible to build one without the other. Complain only if
1489         # support was explicitly requested. The auxiliary files like sysusers
1490         # config should be installed when any of the programs are built.
1491         if want_remote == 'true' and not (have_deps[0] and have_deps[1])
1492                 error('remote support was requested, but dependencies are not available')
1493         endif
1494         have = have_deps[0] or have_deps[1]
1495 else
1496         have = false
1497 endif
1498 conf.set10('ENABLE_REMOTE', have)
1499
1500 foreach term : ['analyze',
1501                 'backlight',
1502                 'binfmt',
1503                 'coredump',
1504                 'efi',
1505                 'environment-d',
1506                 'firstboot',
1507                 'gshadow',
1508                 'hibernate',
1509                 'hostnamed',
1510                 'hwdb',
1511                 'idn',
1512                 'ima',
1513                 'initrd',
1514                 'compat-mutable-uid-boundaries',
1515                 'nscd',
1516                 'ldconfig',
1517                 'localed',
1518                 'logind',
1519                 'machined',
1520                 'networkd',
1521                 'nss-myhostname',
1522                 'nss-systemd',
1523                 'portabled',
1524                 'sysext',
1525                 'pstore',
1526                 'quotacheck',
1527                 'randomseed',
1528                 'resolve',
1529                 'rfkill',
1530                 'smack',
1531                 'sysusers',
1532                 'timedated',
1533                 'timesyncd',
1534                 'tmpfiles',
1535                 'tpm',
1536                 'userdb',
1537                 'utmp',
1538                 'vconsole',
1539                 'xdg-autostart']
1540         have = get_option(term)
1541         name = 'ENABLE_' + term.underscorify().to_upper()
1542         conf.set10(name, have)
1543 endforeach
1544
1545 enable_sysusers = conf.get('ENABLE_SYSUSERS') == 1
1546
1547 foreach tuple : [['nss-mymachines', 'machined'],
1548                  ['nss-resolve',    'resolve']]
1549         want = get_option(tuple[0])
1550         if want != 'false'
1551                 have = get_option(tuple[1])
1552                 if want == 'true' and not have
1553                         error('@0@ is requested but @1@ is disabled'.format(tuple[0], tuple[1]))
1554                 endif
1555         else
1556                 have = false
1557         endif
1558         name = 'ENABLE_' + tuple[0].underscorify().to_upper()
1559         conf.set10(name, have)
1560 endforeach
1561
1562 enable_nss = false
1563 foreach term : ['ENABLE_NSS_MYHOSTNAME',
1564                 'ENABLE_NSS_MYMACHINES',
1565                 'ENABLE_NSS_RESOLVE',
1566                 'ENABLE_NSS_SYSTEMD']
1567         if conf.get(term) == 1
1568                 enable_nss = true
1569         endif
1570 endforeach
1571 conf.set10('ENABLE_NSS', enable_nss)
1572
1573 conf.set10('ENABLE_TIMEDATECTL', get_option('timedated') or get_option('timesyncd'))
1574
1575 conf.set10('SYSTEMD_SLOW_TESTS_DEFAULT', slow_tests)
1576
1577 #####################################################################
1578
1579 if get_option('efi')
1580         efi_arch = host_machine.cpu_family()
1581
1582         if efi_arch == 'x86'
1583                 EFI_MACHINE_TYPE_NAME = 'ia32'
1584                 gnu_efi_arch = 'ia32'
1585         elif efi_arch == 'x86_64'
1586                 EFI_MACHINE_TYPE_NAME = 'x64'
1587                 gnu_efi_arch = 'x86_64'
1588         elif efi_arch == 'arm'
1589                 EFI_MACHINE_TYPE_NAME = 'arm'
1590                 gnu_efi_arch = 'arm'
1591         elif efi_arch == 'aarch64'
1592                 EFI_MACHINE_TYPE_NAME = 'aa64'
1593                 gnu_efi_arch = 'aarch64'
1594         elif efi_arch == 'riscv64'
1595                 EFI_MACHINE_TYPE_NAME = 'riscv64'
1596                 gnu_efi_arch = 'riscv64'
1597         else
1598                 EFI_MACHINE_TYPE_NAME = ''
1599                 gnu_efi_arch = ''
1600         endif
1601
1602         have = true
1603         conf.set_quoted('EFI_MACHINE_TYPE_NAME', EFI_MACHINE_TYPE_NAME)
1604
1605         conf.set('SD_TPM_PCR', get_option('tpm-pcrindex'))
1606 else
1607         have = false
1608 endif
1609 conf.set10('ENABLE_EFI', have)
1610
1611 ############################################################
1612
1613 build_bpf_skel_py = find_program('tools/build-bpf-skel.py')
1614 generate_gperfs = find_program('tools/generate-gperfs.py')
1615 make_autosuspend_rules_py = find_program('tools/make-autosuspend-rules.py')
1616 make_directive_index_py = find_program('tools/make-directive-index.py')
1617 make_man_index_py = find_program('tools/make-man-index.py')
1618 meson_render_jinja2 = find_program('tools/meson-render-jinja2.py')
1619 update_dbus_docs_py = find_program('tools/update-dbus-docs.py')
1620 update_hwdb_sh = find_program('tools/update-hwdb.sh')
1621 update_hwdb_autosuspend_sh = find_program('tools/update-hwdb-autosuspend.sh')
1622 update_syscall_tables_sh = find_program('tools/update-syscall-tables.sh')
1623 xml_helper_py = find_program('tools/xml_helper.py')
1624
1625 #####################################################################
1626
1627 config_h = configure_file(
1628         output : 'config.h',
1629         configuration : conf)
1630
1631 add_project_arguments('-include', 'config.h', language : 'c')
1632
1633 ############################################################
1634
1635 # binaries that have --help and are intended for use by humans,
1636 # usually, but not always, installed in /bin.
1637 public_programs = []
1638
1639 tests = []
1640 fuzzers = []
1641
1642 basic_includes = include_directories(
1643         'src/basic',
1644         'src/fundamental',
1645         'src/systemd',
1646         '.')
1647
1648 libsystemd_includes = [basic_includes, include_directories(
1649         'src/libsystemd/sd-bus',
1650         'src/libsystemd/sd-device',
1651         'src/libsystemd/sd-event',
1652         'src/libsystemd/sd-hwdb',
1653         'src/libsystemd/sd-id128',
1654         'src/libsystemd/sd-journal',
1655         'src/libsystemd/sd-netlink',
1656         'src/libsystemd/sd-network',
1657         'src/libsystemd/sd-resolve')]
1658
1659 includes = [libsystemd_includes, include_directories('src/shared')]
1660
1661 subdir('po')
1662 subdir('catalog')
1663 subdir('src/fundamental')
1664 subdir('src/basic')
1665 subdir('src/libsystemd')
1666 subdir('src/shared')
1667 subdir('src/udev')
1668 subdir('src/libudev')
1669
1670 libsystemd = shared_library(
1671         'systemd',
1672         disable_mempool_c,
1673         version : libsystemd_version,
1674         include_directories : libsystemd_includes,
1675         link_args : ['-shared',
1676                      '-Wl,--version-script=' + libsystemd_sym_path],
1677         link_with : [libbasic,
1678                      libbasic_gcrypt],
1679         link_whole : [libsystemd_static],
1680         dependencies : [threads,
1681                         librt,
1682                         libxz,
1683                         libzstd,
1684                         liblz4],
1685         link_depends : libsystemd_sym,
1686         install : true,
1687         install_dir : rootlibdir)
1688
1689 install_libsystemd_static = static_library(
1690         'systemd',
1691         libsystemd_sources,
1692         basic_sources,
1693         basic_gcrypt_sources,
1694         fundamental_sources,
1695         disable_mempool_c,
1696         include_directories : libsystemd_includes,
1697         build_by_default : static_libsystemd != 'false',
1698         install : static_libsystemd != 'false',
1699         install_dir : rootlibdir,
1700         pic : static_libsystemd_pic,
1701         dependencies : [threads,
1702                         librt,
1703                         libxz,
1704                         libzstd,
1705                         liblz4,
1706                         libdl,
1707                         libcap,
1708                         libblkid,
1709                         libmount,
1710                         libgcrypt],
1711         c_args : libsystemd_c_args + (static_libsystemd_pic ? [] : ['-fno-PIC']))
1712
1713 libudev = shared_library(
1714         'udev',
1715         disable_mempool_c,
1716         version : libudev_version,
1717         include_directories : includes,
1718         link_args : ['-shared',
1719                      '-Wl,--version-script=' + libudev_sym_path],
1720         link_with : [libsystemd_static, libshared_static],
1721         link_whole : libudev_basic,
1722         dependencies : [threads],
1723         link_depends : libudev_sym,
1724         install : true,
1725         install_dir : rootlibdir)
1726
1727 install_libudev_static = static_library(
1728         'udev',
1729         basic_sources,
1730         fundamental_sources,
1731         shared_sources,
1732         libsystemd_sources,
1733         libudev_sources,
1734         disable_mempool_c,
1735         include_directories : includes,
1736         build_by_default : static_libudev != 'false',
1737         install : static_libudev != 'false',
1738         install_dir : rootlibdir,
1739         link_depends : libudev_sym,
1740         dependencies : libshared_deps + [libmount],
1741         c_args : static_libudev_pic ? [] : ['-fno-PIC'],
1742         pic : static_libudev_pic)
1743
1744 ############################################################
1745
1746 # systemd-analyze requires 'libcore'
1747 subdir('src/core')
1748 # systemd-journal-remote requires 'libjournal_core'
1749 subdir('src/journal')
1750 # systemd-networkd requires 'libsystemd_network'
1751 subdir('src/libsystemd-network')
1752
1753 subdir('src/analyze')
1754 subdir('src/boot/efi')
1755 subdir('src/busctl')
1756 subdir('src/coredump')
1757 subdir('src/cryptenroll')
1758 subdir('src/cryptsetup')
1759 subdir('src/home')
1760 subdir('src/hostname')
1761 subdir('src/import')
1762 subdir('src/journal-remote')
1763 subdir('src/kernel-install')
1764 subdir('src/locale')
1765 subdir('src/login')
1766 subdir('src/machine')
1767 subdir('src/network')
1768 subdir('src/nspawn')
1769 subdir('src/oom')
1770 subdir('src/partition')
1771 subdir('src/portable')
1772 subdir('src/pstore')
1773 subdir('src/resolve')
1774 subdir('src/rpm')
1775 subdir('src/shutdown')
1776 subdir('src/sysext')
1777 subdir('src/systemctl')
1778 subdir('src/timedate')
1779 subdir('src/timesync')
1780 subdir('src/tmpfiles')
1781 subdir('src/userdb')
1782 subdir('src/vconsole')
1783 subdir('src/xdg-autostart-generator')
1784
1785 subdir('src/systemd')
1786
1787 subdir('src/test')
1788 subdir('src/fuzz')
1789 subdir('rules.d')
1790 subdir('test')
1791
1792 ############################################################
1793
1794 # only static linking apart from libdl, to make sure that the
1795 # module is linked to all libraries that it uses.
1796 test_dlopen = executable(
1797         'test-dlopen',
1798         test_dlopen_c,
1799         disable_mempool_c,
1800         include_directories : includes,
1801         link_with : [libbasic],
1802         dependencies : [libdl],
1803         build_by_default : want_tests != 'false')
1804
1805 foreach tuple : [['myhostname', 'ENABLE_NSS_MYHOSTNAME'],
1806                  ['systemd',    'ENABLE_NSS_SYSTEMD', ['nss-systemd.h', 'userdb-glue.c', 'userdb-glue.h']],
1807                  ['mymachines', 'ENABLE_NSS_MYMACHINES'],
1808                  ['resolve',    'ENABLE_NSS_RESOLVE', [], resolve_includes]]
1809
1810         condition = tuple[1] == '' or conf.get(tuple[1]) == 1
1811         if condition
1812                 module = tuple[0]
1813
1814                 sym = 'src/nss-@0@/nss-@0@.sym'.format(module)
1815                 version_script_arg = join_paths(project_source_root, sym)
1816
1817                 sources = ['src/nss-@0@/nss-@0@.c'.format(module)]
1818                 if tuple.length() > 2
1819                         foreach s : tuple[2]
1820                                 sources += ['src/nss-@0@/@1@'.format(module, s)]
1821                         endforeach
1822                 endif
1823
1824                 incs = tuple.length() > 3 ? tuple[3] : includes
1825
1826                 nss = shared_library(
1827                         'nss_' + module,
1828                         sources,
1829                         disable_mempool_c,
1830                         version : '2',
1831                         include_directories : incs,
1832                         # Note that we link NSS modules with '-z nodelete' so that mempools never get orphaned
1833                         link_args : ['-Wl,-z,nodelete',
1834                                      '-shared',
1835                                      '-Wl,--version-script=' + version_script_arg],
1836                         link_with : [libsystemd_static,
1837                                      libshared_static,
1838                                      libbasic],
1839                         dependencies : [threads,
1840                                         librt],
1841                         link_depends : sym,
1842                         install : true,
1843                         install_dir : rootlibdir)
1844
1845                 # We cannot use shared_module because it does not support version suffix.
1846                 # Unfortunately shared_library insists on creating the symlink…
1847                 meson.add_install_script('sh', '-c',
1848                                          'rm $DESTDIR@0@/libnss_@1@.so'
1849                                          .format(rootlibdir, module))
1850
1851                 if want_tests != 'false'
1852                         test('dlopen-nss_' + module,
1853                              test_dlopen,
1854                              # path to dlopen must include a slash
1855                              args : nss.full_path())
1856                 endif
1857         endif
1858 endforeach
1859
1860 ############################################################
1861
1862 executable(
1863         'systemd',
1864         systemd_sources,
1865         include_directories : includes,
1866         link_with : [libcore,
1867                      libshared],
1868         dependencies : [versiondep,
1869                         threads,
1870                         librt,
1871                         libseccomp,
1872                         libselinux,
1873                         libmount,
1874                         libblkid],
1875         install_rpath : rootlibexecdir,
1876         install : true,
1877         install_dir : rootlibexecdir)
1878
1879 meson.add_install_script(meson_make_symlink,
1880                          join_paths(rootlibexecdir, 'systemd'),
1881                          join_paths(rootsbindir, 'init'))
1882
1883 public_programs += executable(
1884         'systemd-analyze',
1885         systemd_analyze_sources,
1886         include_directories : core_includes,
1887         link_with : [libcore,
1888                      libshared],
1889         dependencies : [versiondep,
1890                         threads,
1891                         librt,
1892                         libseccomp,
1893                         libselinux,
1894                         libmount,
1895                         libblkid],
1896         install_rpath : rootlibexecdir,
1897         install : conf.get('ENABLE_ANALYZE'))
1898
1899 executable(
1900         'systemd-journald',
1901         systemd_journald_sources,
1902         include_directories : includes,
1903         link_with : [libjournal_core,
1904                      libshared],
1905         dependencies : [threads,
1906                         libxz,
1907                         liblz4,
1908                         libselinux,
1909                         libzstd],
1910         install_rpath : rootlibexecdir,
1911         install : true,
1912         install_dir : rootlibexecdir)
1913
1914 public_programs += executable(
1915         'systemd-cat',
1916         systemd_cat_sources,
1917         include_directories : includes,
1918         link_with : [libjournal_core,
1919                      libshared],
1920         dependencies : [threads],
1921         install_rpath : rootlibexecdir,
1922         install : true)
1923
1924 public_programs += executable(
1925         'journalctl',
1926         journalctl_sources,
1927         include_directories : includes,
1928         link_with : [libshared],
1929         dependencies : [threads,
1930                         libdl,
1931                         libxz,
1932                         liblz4,
1933                         libzstd,
1934                         libdl],
1935         install_rpath : rootlibexecdir,
1936         install : true,
1937         install_dir : rootbindir)
1938
1939 executable(
1940         'systemd-getty-generator',
1941         'src/getty-generator/getty-generator.c',
1942         include_directories : includes,
1943         link_with : [libshared],
1944         install_rpath : rootlibexecdir,
1945         install : true,
1946         install_dir : systemgeneratordir)
1947
1948 executable(
1949         'systemd-debug-generator',
1950         'src/debug-generator/debug-generator.c',
1951         include_directories : includes,
1952         link_with : [libshared],
1953         install_rpath : rootlibexecdir,
1954         install : true,
1955         install_dir : systemgeneratordir)
1956
1957 executable(
1958         'systemd-run-generator',
1959         'src/run-generator/run-generator.c',
1960         include_directories : includes,
1961         link_with : [libshared],
1962         install_rpath : rootlibexecdir,
1963         install : true,
1964         install_dir : systemgeneratordir)
1965
1966 executable(
1967         'systemd-fstab-generator',
1968         'src/fstab-generator/fstab-generator.c',
1969         include_directories : includes,
1970         link_with : [libshared],
1971         install_rpath : rootlibexecdir,
1972         install : true,
1973         install_dir : systemgeneratordir)
1974
1975 if conf.get('ENABLE_ENVIRONMENT_D') == 1
1976         executable(
1977                 '30-systemd-environment-d-generator',
1978                 'src/environment-d-generator/environment-d-generator.c',
1979                 include_directories : includes,
1980                 link_with : [libshared],
1981                 install_rpath : rootlibexecdir,
1982                 install : true,
1983                 install_dir : userenvgeneratordir)
1984
1985         meson.add_install_script(meson_make_symlink,
1986                                  join_paths(sysconfdir, 'environment'),
1987                                  join_paths(environmentdir, '99-environment.conf'))
1988 endif
1989
1990 if conf.get('ENABLE_HIBERNATE') == 1
1991         executable(
1992                 'systemd-hibernate-resume-generator',
1993                 'src/hibernate-resume/hibernate-resume-generator.c',
1994                 include_directories : includes,
1995                 link_with : [libshared],
1996                 install_rpath : rootlibexecdir,
1997                 install : true,
1998                 install_dir : systemgeneratordir)
1999
2000         executable(
2001                 'systemd-hibernate-resume',
2002                 'src/hibernate-resume/hibernate-resume.c',
2003                 include_directories : includes,
2004                 link_with : [libshared],
2005                 install_rpath : rootlibexecdir,
2006                 install : true,
2007                 install_dir : rootlibexecdir)
2008 endif
2009
2010 if conf.get('HAVE_BLKID') == 1
2011         executable(
2012                 'systemd-gpt-auto-generator',
2013                 'src/gpt-auto-generator/gpt-auto-generator.c',
2014                 include_directories : includes,
2015                 link_with : [libshared],
2016                 dependencies : libblkid,
2017                 install_rpath : rootlibexecdir,
2018                 install : true,
2019                 install_dir : systemgeneratordir)
2020
2021         public_programs += executable(
2022                 'systemd-dissect',
2023                 'src/dissect/dissect.c',
2024                 include_directories : includes,
2025                 link_with : [libshared],
2026                 install_rpath : rootlibexecdir,
2027                 install : true)
2028 endif
2029
2030 if conf.get('ENABLE_RESOLVE') == 1
2031         executable(
2032                 'systemd-resolved',
2033                 systemd_resolved_sources,
2034                 include_directories : resolve_includes,
2035                 link_with : [libshared,
2036                              libbasic_gcrypt,
2037                              libsystemd_resolve_core],
2038                 dependencies : systemd_resolved_dependencies,
2039                 install_rpath : rootlibexecdir,
2040                 install : true,
2041                 install_dir : rootlibexecdir)
2042
2043         public_programs += executable(
2044                 'resolvectl',
2045                 resolvectl_sources,
2046                 include_directories : includes,
2047                 link_with : [libshared,
2048                              libbasic_gcrypt,
2049                              libsystemd_resolve_core],
2050                 dependencies : [threads,
2051                                 libgpg_error,
2052                                 libm,
2053                                 libidn],
2054                 install_rpath : rootlibexecdir,
2055                 install : true)
2056
2057         meson.add_install_script(meson_make_symlink,
2058                                  join_paths(bindir, 'resolvectl'),
2059                                  join_paths(rootsbindir, 'resolvconf'))
2060
2061         meson.add_install_script(meson_make_symlink,
2062                                  join_paths(bindir, 'resolvectl'),
2063                                  join_paths(bindir, 'systemd-resolve'))
2064 endif
2065
2066 if conf.get('ENABLE_LOGIND') == 1
2067         executable(
2068                 'systemd-logind',
2069                 systemd_logind_sources,
2070                 include_directories : includes,
2071                 link_with : [liblogind_core,
2072                              libshared],
2073                 dependencies : [threads,
2074                                 libacl],
2075                 install_rpath : rootlibexecdir,
2076                 install : true,
2077                 install_dir : rootlibexecdir)
2078
2079         public_programs += executable(
2080                 'loginctl',
2081                 loginctl_sources,
2082                 include_directories : includes,
2083                 link_with : [libshared],
2084                 dependencies : [threads,
2085                                 liblz4,
2086                                 libxz,
2087                                 libzstd],
2088                 install_rpath : rootlibexecdir,
2089                 install : true,
2090                 install_dir : rootbindir)
2091
2092         public_programs += executable(
2093                 'systemd-inhibit',
2094                 'src/login/inhibit.c',
2095                 include_directories : includes,
2096                 link_with : [libshared],
2097                 install_rpath : rootlibexecdir,
2098                 install : true,
2099                 install_dir : rootbindir)
2100
2101         if conf.get('HAVE_PAM') == 1
2102                 version_script_arg = join_paths(project_source_root, pam_systemd_sym)
2103                 pam_systemd = shared_library(
2104                         'pam_systemd',
2105                         pam_systemd_c,
2106                         name_prefix : '',
2107                         include_directories : includes,
2108                         link_args : ['-shared',
2109                                      '-Wl,--version-script=' + version_script_arg],
2110                         link_with : [libsystemd_static,
2111                                      libshared_static],
2112                         dependencies : [threads,
2113                                         libpam,
2114                                         libpam_misc],
2115                         link_depends : pam_systemd_sym,
2116                         install : true,
2117                         install_dir : pamlibdir)
2118
2119                 if want_tests != 'false'
2120                         test('dlopen-pam_systemd',
2121                              test_dlopen,
2122                              # path to dlopen must include a slash
2123                              args : pam_systemd.full_path())
2124                 endif
2125         endif
2126
2127         executable(
2128                 'systemd-user-runtime-dir',
2129                 user_runtime_dir_sources,
2130                 include_directories : includes,
2131                 link_with : [libshared],
2132                 install_rpath : rootlibexecdir,
2133                 install : true,
2134                 install_dir : rootlibexecdir)
2135 endif
2136
2137 if conf.get('HAVE_PAM') == 1
2138         executable(
2139                 'systemd-user-sessions',
2140                 'src/user-sessions/user-sessions.c',
2141                 include_directories : includes,
2142                 link_with : [libshared],
2143                 install_rpath : rootlibexecdir,
2144                 install : true,
2145                 install_dir : rootlibexecdir)
2146 endif
2147
2148 if conf.get('ENABLE_EFI') == 1 and conf.get('HAVE_BLKID') == 1
2149         public_programs += executable(
2150                 'bootctl',
2151                 'src/boot/bootctl.c',
2152                 include_directories : includes,
2153                 link_with : [libshared],
2154                 dependencies : [libblkid],
2155                 install_rpath : rootlibexecdir,
2156                 install : true)
2157
2158         public_programs += executable(
2159                 'systemd-bless-boot',
2160                 'src/boot/bless-boot.c',
2161                 include_directories : includes,
2162                 link_with : [libshared],
2163                 dependencies : [libblkid],
2164                 install_rpath : rootlibexecdir,
2165                 install : true,
2166                 install_dir : rootlibexecdir)
2167
2168         executable(
2169                 'systemd-bless-boot-generator',
2170                 'src/boot/bless-boot-generator.c',
2171                 include_directories : includes,
2172                 link_with : [libshared],
2173                 install_rpath : rootlibexecdir,
2174                 install : true,
2175                 install_dir : systemgeneratordir)
2176 endif
2177
2178 executable(
2179         'systemd-boot-check-no-failures',
2180         'src/boot/boot-check-no-failures.c',
2181         include_directories : includes,
2182         link_with : [libshared],
2183         dependencies : [libblkid],
2184         install_rpath : rootlibexecdir,
2185         install : true,
2186         install_dir : rootlibexecdir)
2187
2188 public_programs += executable(
2189         'systemd-socket-activate',
2190         'src/activate/activate.c',
2191         include_directories : includes,
2192         link_with : [libshared],
2193         dependencies : [threads],
2194         install_rpath : rootlibexecdir,
2195         install : true)
2196
2197 public_programs += executable(
2198         'systemctl',
2199         systemctl_sources,
2200         include_directories : includes,
2201         link_with : systemctl_link_with,
2202         dependencies : [threads,
2203                         libcap,
2204                         libselinux,
2205                         libxz,
2206                         liblz4,
2207                         libzstd],
2208         install_rpath : rootlibexecdir,
2209         install : true,
2210         install_dir : rootbindir)
2211
2212 if conf.get('ENABLE_PORTABLED') == 1
2213         executable(
2214                 'systemd-portabled',
2215                 systemd_portabled_sources,
2216                 include_directories : includes,
2217                 link_with : [libshared],
2218                 dependencies : [threads],
2219                 install_rpath : rootlibexecdir,
2220                 install : true,
2221                 install_dir : rootlibexecdir)
2222
2223         public_programs += executable(
2224                 'portablectl',
2225                 'src/portable/portablectl.c',
2226                 include_directories : includes,
2227                 link_with : [libshared],
2228                 dependencies : [threads],
2229                 install_rpath : rootlibexecdir,
2230                 install : true,
2231                 install_dir : rootbindir)
2232 endif
2233
2234 if conf.get('ENABLE_SYSEXT') == 1
2235         public_programs += executable(
2236                 'systemd-sysext',
2237                 systemd_sysext_sources,
2238                 include_directories : includes,
2239                 link_with : [libshared],
2240                 install_rpath : rootlibexecdir,
2241                 install : true,
2242                 install_dir : rootbindir)
2243 endif
2244
2245 if conf.get('ENABLE_USERDB') == 1
2246         executable(
2247                 'systemd-userwork',
2248                 systemd_userwork_sources,
2249                 include_directories : includes,
2250                 link_with : [libshared],
2251                 dependencies : [threads],
2252                 install_rpath : rootlibexecdir,
2253                 install : true,
2254                 install_dir : rootlibexecdir)
2255
2256         executable(
2257                 'systemd-userdbd',
2258                 systemd_userdbd_sources,
2259                 include_directories : includes,
2260                 link_with : [libshared],
2261                 dependencies : [threads],
2262                 install_rpath : rootlibexecdir,
2263                 install : true,
2264                 install_dir : rootlibexecdir)
2265
2266         public_programs += executable(
2267                 'userdbctl',
2268                 userdbctl_sources,
2269                 include_directories : includes,
2270                 link_with : [libshared],
2271                 dependencies : [threads],
2272                 install_rpath : rootlibexecdir,
2273                 install : true,
2274                 install_dir : rootbindir)
2275 endif
2276
2277 if conf.get('ENABLE_HOMED') == 1
2278         executable(
2279                 'systemd-homework',
2280                 systemd_homework_sources,
2281                 include_directories : includes,
2282                 link_with : [libshared],
2283                 dependencies : [threads,
2284                                 libblkid,
2285                                 libcrypt,
2286                                 libopenssl,
2287                                 libfdisk,
2288                                 libp11kit],
2289                 install_rpath : rootlibexecdir,
2290                 install : true,
2291                 install_dir : rootlibexecdir)
2292
2293         executable(
2294                 'systemd-homed',
2295                 systemd_homed_sources,
2296                 include_directories : home_includes,
2297                 link_with : [libshared],
2298                 dependencies : [threads,
2299                                 libcrypt,
2300                                 libopenssl],
2301                 install_rpath : rootlibexecdir,
2302                 install : true,
2303                 install_dir : rootlibexecdir)
2304
2305         public_programs += executable(
2306                 'homectl',
2307                 homectl_sources,
2308                 include_directories : includes,
2309                 link_with : [libshared],
2310                 dependencies : [threads,
2311                                 libcrypt,
2312                                 libopenssl,
2313                                 libp11kit,
2314                                 libdl],
2315                 install_rpath : rootlibexecdir,
2316                 install : true,
2317                 install_dir : rootbindir)
2318
2319         if conf.get('HAVE_PAM') == 1
2320                 version_script_arg = join_paths(project_source_root, pam_systemd_home_sym)
2321                 pam_systemd = shared_library(
2322                         'pam_systemd_home',
2323                         pam_systemd_home_c,
2324                         name_prefix : '',
2325                         include_directories : includes,
2326                         link_args : ['-shared',
2327                                      '-Wl,--version-script=' + version_script_arg],
2328                         link_with : [libsystemd_static,
2329                                      libshared_static],
2330                         dependencies : [threads,
2331                                         libpam,
2332                                         libpam_misc,
2333                                         libcrypt],
2334                         link_depends : pam_systemd_home_sym,
2335                         install : true,
2336                         install_dir : pamlibdir)
2337         endif
2338 endif
2339
2340 foreach alias : (['halt', 'poweroff', 'reboot', 'shutdown'] +
2341                  (conf.get('HAVE_SYSV_COMPAT') == 1 ? ['runlevel', 'telinit'] : []))
2342         meson.add_install_script(meson_make_symlink,
2343                                  join_paths(rootbindir, 'systemctl'),
2344                                  join_paths(rootsbindir, alias))
2345 endforeach
2346
2347 meson.add_install_script(meson_make_symlink,
2348                          join_paths(rootbindir, 'udevadm'),
2349                          join_paths(rootlibexecdir, 'systemd-udevd'))
2350
2351 if conf.get('ENABLE_BACKLIGHT') == 1
2352         executable(
2353                 'systemd-backlight',
2354                 'src/backlight/backlight.c',
2355                 include_directories : includes,
2356                 link_with : [libshared],
2357                 install_rpath : rootlibexecdir,
2358                 install : true,
2359                 install_dir : rootlibexecdir)
2360 endif
2361
2362 if conf.get('ENABLE_RFKILL') == 1
2363         executable(
2364                 'systemd-rfkill',
2365                 'src/rfkill/rfkill.c',
2366                 include_directories : includes,
2367                 link_with : [libshared],
2368                 install_rpath : rootlibexecdir,
2369                 install : true,
2370                 install_dir : rootlibexecdir)
2371 endif
2372
2373 executable(
2374         'systemd-system-update-generator',
2375         'src/system-update-generator/system-update-generator.c',
2376         include_directories : includes,
2377         link_with : [libshared],
2378         install_rpath : rootlibexecdir,
2379         install : true,
2380         install_dir : systemgeneratordir)
2381
2382 if conf.get('HAVE_LIBCRYPTSETUP') == 1
2383         executable(
2384                 'systemd-cryptsetup',
2385                 systemd_cryptsetup_sources,
2386                 include_directories : includes,
2387                 link_with : [libshared],
2388                 dependencies : [libcryptsetup,
2389                                 libp11kit],
2390                 install_rpath : rootlibexecdir,
2391                 install : true,
2392                 install_dir : rootlibexecdir)
2393
2394         executable(
2395                 'systemd-cryptsetup-generator',
2396                 'src/cryptsetup/cryptsetup-generator.c',
2397                 include_directories : includes,
2398                 link_with : [libshared],
2399                 install_rpath : rootlibexecdir,
2400                 install : true,
2401                 install_dir : systemgeneratordir)
2402
2403         executable(
2404                 'systemd-veritysetup',
2405                 'src/veritysetup/veritysetup.c',
2406                 include_directories : includes,
2407                 link_with : [libshared],
2408                 dependencies : [libcryptsetup],
2409                 install_rpath : rootlibexecdir,
2410                 install : true,
2411                 install_dir : rootlibexecdir)
2412
2413         executable(
2414                 'systemd-veritysetup-generator',
2415                 'src/veritysetup/veritysetup-generator.c',
2416                 include_directories : includes,
2417                 link_with : [libshared],
2418                 install_rpath : rootlibexecdir,
2419                 install : true,
2420                 install_dir : systemgeneratordir)
2421
2422         executable(
2423                 'systemd-cryptenroll',
2424                 systemd_cryptenroll_sources,
2425                 include_directories : includes,
2426                 link_with : [libshared],
2427                 dependencies : [libcryptsetup,
2428                                 libdl,
2429                                 libopenssl,
2430                                 libp11kit],
2431                 install_rpath : rootlibexecdir,
2432                 install : true)
2433 endif
2434
2435 if conf.get('HAVE_SYSV_COMPAT') == 1
2436         executable(
2437                 'systemd-sysv-generator',
2438                 'src/sysv-generator/sysv-generator.c',
2439                 include_directories : includes,
2440                 link_with : [libshared],
2441                 install_rpath : rootlibexecdir,
2442                 install : true,
2443                 install_dir : systemgeneratordir)
2444
2445         executable(
2446                 'systemd-rc-local-generator',
2447                 'src/rc-local-generator/rc-local-generator.c',
2448                 include_directories : includes,
2449                 link_with : [libshared],
2450                 install_rpath : rootlibexecdir,
2451                 install : true,
2452                 install_dir : systemgeneratordir)
2453 endif
2454
2455 if conf.get('ENABLE_XDG_AUTOSTART') == 1
2456         executable(
2457                 'systemd-xdg-autostart-generator',
2458                 systemd_xdg_autostart_generator_sources,
2459                 include_directories : includes,
2460                 link_with : [libshared],
2461                 install_rpath : rootlibexecdir,
2462                 install : true,
2463                 install_dir : usergeneratordir)
2464
2465         executable(
2466                 'systemd-xdg-autostart-condition',
2467                 'src/xdg-autostart-generator/xdg-autostart-condition.c',
2468                 include_directories : includes,
2469                 link_with : [libshared],
2470                 install_rpath : rootlibexecdir,
2471                 install : true,
2472                 install_dir : rootlibexecdir)
2473 endif
2474
2475 if conf.get('ENABLE_HOSTNAMED') == 1
2476         executable(
2477                 'systemd-hostnamed',
2478                 'src/hostname/hostnamed.c',
2479                 include_directories : includes,
2480                 link_with : [libshared],
2481                 install_rpath : rootlibexecdir,
2482                 install : true,
2483                 install_dir : rootlibexecdir)
2484
2485         public_programs += executable(
2486                 'hostnamectl',
2487                 'src/hostname/hostnamectl.c',
2488                 include_directories : includes,
2489                 link_with : [libshared],
2490                 install_rpath : rootlibexecdir,
2491                 install : true)
2492 endif
2493
2494 if conf.get('ENABLE_LOCALED') == 1
2495         if conf.get('HAVE_XKBCOMMON') == 1
2496                 # logind will load libxkbcommon.so dynamically on its own, but we still
2497                 # need to specify where the headers are
2498                 deps = [libdl, libxkbcommon.partial_dependency(compile_args: true)]
2499         else
2500                 deps = []
2501         endif
2502
2503         executable(
2504                 'systemd-localed',
2505                 systemd_localed_sources,
2506                 include_directories : includes,
2507                 link_with : [libshared],
2508                 dependencies : deps,
2509                 install_rpath : rootlibexecdir,
2510                 install : true,
2511                 install_dir : rootlibexecdir)
2512
2513         public_programs += executable(
2514                 'localectl',
2515                 localectl_sources,
2516                 include_directories : includes,
2517                 link_with : [libshared],
2518                 install_rpath : rootlibexecdir,
2519                 install : true)
2520 endif
2521
2522 if conf.get('ENABLE_TIMEDATED') == 1
2523         executable(
2524                 'systemd-timedated',
2525                 'src/timedate/timedated.c',
2526                 include_directories : includes,
2527                 link_with : [libshared],
2528                 install_rpath : rootlibexecdir,
2529                 install : true,
2530                 install_dir : rootlibexecdir)
2531 endif
2532
2533 if conf.get('ENABLE_TIMEDATECTL') == 1
2534         public_programs += executable(
2535                 'timedatectl',
2536                 'src/timedate/timedatectl.c',
2537                 include_directories : includes,
2538                 install_rpath : rootlibexecdir,
2539                 link_with : [libshared],
2540                 dependencies : [libm],
2541                 install : true)
2542 endif
2543
2544 if conf.get('ENABLE_TIMESYNCD') == 1
2545         executable(
2546                 'systemd-timesyncd',
2547                 systemd_timesyncd_sources,
2548                 include_directories : includes,
2549                 link_with : [libtimesyncd_core],
2550                 dependencies : [threads,
2551                                 libm],
2552                 install_rpath : rootlibexecdir,
2553                 install : true,
2554                 install_dir : rootlibexecdir)
2555
2556         executable(
2557                 'systemd-time-wait-sync',
2558                 'src/timesync/wait-sync.c',
2559                 include_directories : includes,
2560                 link_with : [libtimesyncd_core],
2561                 install_rpath : rootlibexecdir,
2562                 install : true,
2563                 install_dir : rootlibexecdir)
2564 endif
2565
2566 if conf.get('ENABLE_MACHINED') == 1
2567         executable(
2568                 'systemd-machined',
2569                 systemd_machined_sources,
2570                 include_directories : includes,
2571                 link_with : [libmachine_core,
2572                              libshared],
2573                 install_rpath : rootlibexecdir,
2574                 install : true,
2575                 install_dir : rootlibexecdir)
2576
2577         public_programs += executable(
2578                 'machinectl',
2579                 'src/machine/machinectl.c',
2580                 include_directories : includes,
2581                 link_with : [libshared],
2582                 dependencies : [threads,
2583                                 libxz,
2584                                 liblz4,
2585                                 libzstd],
2586                 install_rpath : rootlibexecdir,
2587                 install : true,
2588                 install_dir : rootbindir)
2589 endif
2590
2591 if conf.get('ENABLE_IMPORTD') == 1
2592         executable(
2593                 'systemd-importd',
2594                 systemd_importd_sources,
2595                 include_directories : includes,
2596                 link_with : [libshared],
2597                 dependencies : [threads],
2598                 install_rpath : rootlibexecdir,
2599                 install : true,
2600                 install_dir : rootlibexecdir)
2601
2602         systemd_pull = executable(
2603                 'systemd-pull',
2604                 systemd_pull_sources,
2605                 include_directories : includes,
2606                 link_with : [libshared],
2607                 dependencies : [versiondep,
2608                                 libcurl,
2609                                 libz,
2610                                 libbzip2,
2611                                 libxz,
2612                                 libgcrypt],
2613                 install_rpath : rootlibexecdir,
2614                 install : true,
2615                 install_dir : rootlibexecdir)
2616
2617         systemd_import = executable(
2618                 'systemd-import',
2619                 systemd_import_sources,
2620                 include_directories : includes,
2621                 link_with : [libshared],
2622                 dependencies : [libcurl,
2623                                 libz,
2624                                 libbzip2,
2625                                 libxz],
2626                 install_rpath : rootlibexecdir,
2627                 install : true,
2628                 install_dir : rootlibexecdir)
2629
2630         systemd_import_fs = executable(
2631                 'systemd-import-fs',
2632                 systemd_import_fs_sources,
2633                 include_directories : includes,
2634                 link_with : [libshared],
2635                 install_rpath : rootlibexecdir,
2636                 install : true,
2637                 install_dir : rootlibexecdir)
2638
2639         systemd_export = executable(
2640                 'systemd-export',
2641                 systemd_export_sources,
2642                 include_directories : includes,
2643                 link_with : [libshared],
2644                 dependencies : [libcurl,
2645                                 libz,
2646                                 libbzip2,
2647                                 libxz],
2648                 install_rpath : rootlibexecdir,
2649                 install : true,
2650                 install_dir : rootlibexecdir)
2651
2652         public_programs += [systemd_pull, systemd_import, systemd_import_fs, systemd_export]
2653 endif
2654
2655 if conf.get('ENABLE_REMOTE') == 1 and conf.get('HAVE_LIBCURL') == 1
2656         public_programs += executable(
2657                 'systemd-journal-upload',
2658                 systemd_journal_upload_sources,
2659                 include_directories : includes,
2660                 link_with : [libshared],
2661                 dependencies : [versiondep,
2662                                 threads,
2663                                 libcurl,
2664                                 libgnutls,
2665                                 libxz,
2666                                 liblz4,
2667                                 libzstd],
2668                 install_rpath : rootlibexecdir,
2669                 install : true,
2670                 install_dir : rootlibexecdir)
2671 endif
2672
2673 if conf.get('ENABLE_REMOTE') == 1 and conf.get('HAVE_MICROHTTPD') == 1
2674         public_programs += executable(
2675                 'systemd-journal-remote',
2676                 systemd_journal_remote_sources,
2677                 include_directories : includes,
2678                 link_with : [libshared,
2679                              libsystemd_journal_remote],
2680                 dependencies : [threads,
2681                                 libmicrohttpd,
2682                                 libgnutls,
2683                                 libxz,
2684                                 liblz4,
2685                                 libzstd],
2686                 install_rpath : rootlibexecdir,
2687                 install : true,
2688                 install_dir : rootlibexecdir)
2689
2690         public_programs += executable(
2691                 'systemd-journal-gatewayd',
2692                 systemd_journal_gatewayd_sources,
2693                 include_directories : includes,
2694                 link_with : [libshared],
2695                 dependencies : [threads,
2696                                 libmicrohttpd,
2697                                 libgnutls,
2698                                 libxz,
2699                                 liblz4,
2700                                 libzstd],
2701                 install_rpath : rootlibexecdir,
2702                 install : true,
2703                 install_dir : rootlibexecdir)
2704 endif
2705
2706 if conf.get('ENABLE_COREDUMP') == 1
2707         executable(
2708                 'systemd-coredump',
2709                 systemd_coredump_sources,
2710                 include_directories : includes,
2711                 link_with : [libshared],
2712                 dependencies : [threads,
2713                                 libacl,
2714                                 libdw,
2715                                 libxz,
2716                                 liblz4,
2717                                 libzstd],
2718                 install_rpath : rootlibexecdir,
2719                 install : true,
2720                 install_dir : rootlibexecdir)
2721
2722         public_programs += executable(
2723                 'coredumpctl',
2724                 coredumpctl_sources,
2725                 include_directories : includes,
2726                 link_with : [libshared],
2727                 dependencies : [threads,
2728                                 libxz,
2729                                 liblz4,
2730                                 libzstd],
2731                 install_rpath : rootlibexecdir,
2732                 install : true)
2733 endif
2734
2735 if conf.get('ENABLE_PSTORE') == 1
2736         executable(
2737                 'systemd-pstore',
2738                 systemd_pstore_sources,
2739                 include_directories : includes,
2740                 link_with : [libshared],
2741                 dependencies : [threads,
2742                                 libacl,
2743                                 libdw,
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_OOMD') == 1
2753         executable('systemd-oomd',
2754                    systemd_oomd_sources,
2755                    include_directories : includes,
2756                    link_with : [libshared],
2757                    dependencies : [],
2758                    install_rpath : rootlibexecdir,
2759                    install : true,
2760                    install_dir : rootlibexecdir)
2761
2762         public_programs += executable(
2763                 'oomctl',
2764                 oomctl_sources,
2765                 include_directories : includes,
2766                 link_with : [libshared],
2767                 dependencies : [],
2768                 install_rpath : rootlibexecdir,
2769                 install : true,
2770                 install_dir : rootbindir)
2771 endif
2772
2773 if conf.get('ENABLE_BINFMT') == 1
2774         public_programs += executable(
2775                 'systemd-binfmt',
2776                 'src/binfmt/binfmt.c',
2777                 include_directories : includes,
2778                 link_with : [libshared],
2779                 install_rpath : rootlibexecdir,
2780                 install : true,
2781                 install_dir : rootlibexecdir)
2782
2783         meson.add_install_script('sh', '-c',
2784                                  mkdir_p.format(binfmtdir))
2785         if install_sysconfdir
2786                 meson.add_install_script('sh', '-c',
2787                                          mkdir_p.format(join_paths(sysconfdir, 'binfmt.d')))
2788         endif
2789 endif
2790
2791 if conf.get('ENABLE_REPART') == 1
2792         exe = executable(
2793                 'systemd-repart',
2794                 systemd_repart_sources,
2795                 include_directories : includes,
2796                 link_with : [libshared],
2797                 dependencies : [threads,
2798                                 libblkid,
2799                                 libfdisk,
2800                                 libopenssl],
2801                 install_rpath : rootlibexecdir,
2802                 install : true,
2803                 install_dir : rootbindir)
2804         public_programs += exe
2805
2806         if want_tests != 'false'
2807                 test('test-repart',
2808                      test_repart_sh,
2809                      args : exe.full_path())
2810         endif
2811 endif
2812
2813 if conf.get('ENABLE_VCONSOLE') == 1
2814         executable(
2815                 'systemd-vconsole-setup',
2816                 'src/vconsole/vconsole-setup.c',
2817                 include_directories : includes,
2818                 link_with : [libshared],
2819                 install_rpath : rootlibexecdir,
2820                 install : true,
2821                 install_dir : rootlibexecdir)
2822 endif
2823
2824 if conf.get('ENABLE_RANDOMSEED') == 1
2825         executable(
2826                 'systemd-random-seed',
2827                 'src/random-seed/random-seed.c',
2828                 include_directories : includes,
2829                 link_with : [libshared],
2830                 install_rpath : rootlibexecdir,
2831                 install : true,
2832                 install_dir : rootlibexecdir)
2833 endif
2834
2835 if conf.get('ENABLE_FIRSTBOOT') == 1
2836         executable(
2837                 'systemd-firstboot',
2838                 'src/firstboot/firstboot.c',
2839                 include_directories : includes,
2840                 link_with : [libshared],
2841                 dependencies : [libcrypt],
2842                 install_rpath : rootlibexecdir,
2843                 install : true,
2844                 install_dir : rootbindir)
2845 endif
2846
2847 executable(
2848         'systemd-remount-fs',
2849         'src/remount-fs/remount-fs.c',
2850         include_directories : includes,
2851         link_with : [libshared],
2852         install_rpath : rootlibexecdir,
2853         install : true,
2854         install_dir : rootlibexecdir)
2855
2856 executable(
2857         'systemd-machine-id-setup',
2858         'src/machine-id-setup/machine-id-setup-main.c',
2859         include_directories : includes,
2860         link_with : [libshared],
2861         install_rpath : rootlibexecdir,
2862         install : true,
2863         install_dir : rootbindir)
2864
2865 executable(
2866         'systemd-fsck',
2867         'src/fsck/fsck.c',
2868         include_directories : includes,
2869         link_with : [libshared],
2870         install_rpath : rootlibexecdir,
2871         install : true,
2872         install_dir : rootlibexecdir)
2873
2874 executable('systemd-growfs',
2875            'src/partition/growfs.c',
2876            include_directories : includes,
2877            link_with : [libshared],
2878            install_rpath : rootlibexecdir,
2879            install : true,
2880            install_dir : rootlibexecdir)
2881
2882 executable(
2883         'systemd-makefs',
2884         'src/partition/makefs.c',
2885         include_directories : includes,
2886         link_with : [libshared],
2887         install_rpath : rootlibexecdir,
2888         install : true,
2889         install_dir : rootlibexecdir)
2890
2891 executable(
2892         'systemd-sleep',
2893         'src/sleep/sleep.c',
2894         include_directories : includes,
2895         link_with : [libshared],
2896         install_rpath : rootlibexecdir,
2897         install : true,
2898         install_dir : rootlibexecdir)
2899
2900 if install_sysconfdir_samples
2901         install_data('src/sleep/sleep.conf',
2902                      install_dir : pkgsysconfdir)
2903 endif
2904
2905 public_programs += executable(
2906         'systemd-sysctl',
2907         'src/sysctl/sysctl.c',
2908         include_directories : includes,
2909         link_with : [libshared],
2910         install_rpath : rootlibexecdir,
2911         install : true,
2912         install_dir : rootlibexecdir)
2913
2914 executable(
2915         'systemd-ac-power',
2916         'src/ac-power/ac-power.c',
2917         include_directories : includes,
2918         link_with : [libshared],
2919         install_rpath : rootlibexecdir,
2920         install : true,
2921         install_dir : rootlibexecdir)
2922
2923 public_programs += executable(
2924         'systemd-detect-virt',
2925         'src/detect-virt/detect-virt.c',
2926         include_directories : includes,
2927         link_with : [libshared],
2928         install_rpath : rootlibexecdir,
2929         install : true)
2930
2931 public_programs += executable(
2932         'systemd-delta',
2933         'src/delta/delta.c',
2934         include_directories : includes,
2935         link_with : [libshared],
2936         install_rpath : rootlibexecdir,
2937         install : true)
2938
2939 public_programs += executable(
2940         'systemd-escape',
2941         'src/escape/escape.c',
2942         include_directories : includes,
2943         link_with : [libshared],
2944         install_rpath : rootlibexecdir,
2945         install : true,
2946         install_dir : rootbindir)
2947
2948 public_programs += executable(
2949         'systemd-notify',
2950         'src/notify/notify.c',
2951         include_directories : includes,
2952         link_with : [libshared],
2953         install_rpath : rootlibexecdir,
2954         install : true,
2955         install_dir : rootbindir)
2956
2957 executable(
2958         'systemd-volatile-root',
2959         'src/volatile-root/volatile-root.c',
2960         include_directories : includes,
2961         link_with : [libshared],
2962         install_rpath : rootlibexecdir,
2963         install : conf.get('ENABLE_INITRD') == 1,
2964         install_dir : rootlibexecdir)
2965
2966 executable(
2967         'systemd-cgroups-agent',
2968         'src/cgroups-agent/cgroups-agent.c',
2969         include_directories : includes,
2970         link_with : [libshared],
2971         install_rpath : rootlibexecdir,
2972         install : true,
2973         install_dir : rootlibexecdir)
2974
2975 public_programs += executable(
2976         'systemd-id128',
2977         'src/id128/id128.c',
2978         include_directories : includes,
2979         link_with : [libshared],
2980         install_rpath : rootlibexecdir,
2981         install : true)
2982
2983 public_programs += executable(
2984         'systemd-path',
2985         'src/path/path.c',
2986         include_directories : includes,
2987         link_with : [libshared],
2988         install_rpath : rootlibexecdir,
2989         install : true)
2990
2991 public_programs += executable(
2992         'systemd-ask-password',
2993         'src/ask-password/ask-password.c',
2994         include_directories : includes,
2995         link_with : [libshared],
2996         install_rpath : rootlibexecdir,
2997         install : true,
2998         install_dir : rootbindir)
2999
3000 executable(
3001         'systemd-reply-password',
3002         'src/reply-password/reply-password.c',
3003         include_directories : includes,
3004         link_with : [libshared],
3005         install_rpath : rootlibexecdir,
3006         install : true,
3007         install_dir : rootlibexecdir)
3008
3009 public_programs += executable(
3010         'systemd-tty-ask-password-agent',
3011         'src/tty-ask-password-agent/tty-ask-password-agent.c',
3012         include_directories : includes,
3013         link_with : [libshared],
3014         install_rpath : rootlibexecdir,
3015         install : true,
3016         install_dir : rootbindir)
3017
3018 public_programs += executable(
3019         'systemd-cgls',
3020         'src/cgls/cgls.c',
3021         include_directories : includes,
3022         link_with : [libshared],
3023         install_rpath : rootlibexecdir,
3024         install : true)
3025
3026 public_programs += executable(
3027         'systemd-cgtop',
3028         'src/cgtop/cgtop.c',
3029         include_directories : includes,
3030         link_with : [libshared],
3031         install_rpath : rootlibexecdir,
3032         install : true)
3033
3034 executable(
3035         'systemd-initctl',
3036         'src/initctl/initctl.c',
3037         include_directories : includes,
3038         link_with : [libshared],
3039         install_rpath : rootlibexecdir,
3040         install : (conf.get('HAVE_SYSV_COMPAT') == 1),
3041         install_dir : rootlibexecdir)
3042
3043 public_programs += executable(
3044         'systemd-mount',
3045         'src/mount/mount-tool.c',
3046         include_directories : includes,
3047         link_with : [libshared],
3048         dependencies: [libmount],
3049         install_rpath : rootlibexecdir,
3050         install : true)
3051
3052 meson.add_install_script(meson_make_symlink,
3053                          'systemd-mount', join_paths(bindir, 'systemd-umount'))
3054
3055 public_programs += executable(
3056         'systemd-run',
3057         'src/run/run.c',
3058         include_directories : includes,
3059         link_with : [libshared],
3060         install_rpath : rootlibexecdir,
3061         install : true)
3062
3063 public_programs += executable(
3064         'systemd-stdio-bridge',
3065         'src/stdio-bridge/stdio-bridge.c',
3066         include_directories : includes,
3067         link_with : [libshared],
3068         dependencies : [versiondep],
3069         install_rpath : rootlibexecdir,
3070         install : true)
3071
3072 public_programs += executable(
3073         'busctl',
3074         busctl_sources,
3075         include_directories : includes,
3076         link_with : [libshared],
3077         install_rpath : rootlibexecdir,
3078         install : true)
3079
3080 if enable_sysusers
3081         exe = executable(
3082                 'systemd-sysusers',
3083                 'src/sysusers/sysusers.c',
3084                 include_directories : includes,
3085                 link_with : [libshared],
3086                 install_rpath : rootlibexecdir,
3087                 install : true,
3088                 install_dir : rootbindir)
3089         public_programs += exe
3090
3091         if want_tests != 'false'
3092                 test('test-sysusers',
3093                      test_sysusers_sh,
3094                      # https://github.com/mesonbuild/meson/issues/2681
3095                      args : exe.full_path())
3096         endif
3097
3098         if have_standalone_binaries
3099                 exe = executable(
3100                         'systemd-sysusers.standalone',
3101                         'src/sysusers/sysusers.c',
3102                         include_directories : includes,
3103                         c_args : '-DSTANDALONE',
3104                         link_with : [libshared_static,
3105                                      libbasic,
3106                                      libbasic_gcrypt,
3107                                      libsystemd_static],
3108                         install : true,
3109                         install_dir : rootbindir)
3110                 public_programs += exe
3111
3112                 if want_tests != 'false'
3113                         test('test-sysusers.standalone',
3114                              test_sysusers_sh,
3115                              # https://github.com/mesonbuild/meson/issues/2681
3116                              args : exe.full_path())
3117                 endif
3118         endif
3119 endif
3120
3121 if conf.get('ENABLE_TMPFILES') == 1
3122         exe = executable(
3123                 'systemd-tmpfiles',
3124                 systemd_tmpfiles_sources,
3125                 include_directories : includes,
3126                 link_with : [libshared],
3127                 dependencies : [libacl],
3128                 install_rpath : rootlibexecdir,
3129                 install : true,
3130                 install_dir : rootbindir)
3131         public_programs += exe
3132
3133         if want_tests != 'false'
3134                 test('test-systemd-tmpfiles',
3135                      test_systemd_tmpfiles_py,
3136                      # https://github.com/mesonbuild/meson/issues/2681
3137                      args : exe.full_path())
3138         endif
3139
3140         if have_standalone_binaries
3141                 public_programs += executable(
3142                         'systemd-tmpfiles.standalone',
3143                         systemd_tmpfiles_sources,
3144                         include_directories : includes,
3145                         c_args : '-DSTANDALONE',
3146                         link_with : [libshared_static,
3147                                      libbasic,
3148                                      libbasic_gcrypt,
3149                                      libsystemd_static],
3150                         dependencies : [libacl],
3151                         install : true,
3152                         install_dir : rootbindir)
3153         endif
3154 endif
3155
3156 if conf.get('ENABLE_HWDB') == 1
3157         systemd_hwdb = executable(
3158                 'systemd-hwdb',
3159                 'src/hwdb/hwdb.c',
3160                 include_directories : includes,
3161                 link_with : udev_link_with,
3162                 install_rpath : udev_rpath,
3163                 install : true,
3164                 install_dir : rootbindir)
3165         public_programs += systemd_hwdb
3166
3167         if want_tests != 'false'
3168                 test('hwdb-test',
3169                      hwdb_test_sh,
3170                      args : [systemd_hwdb.full_path()],
3171                      timeout : 90)
3172         endif
3173 endif
3174
3175 if conf.get('ENABLE_QUOTACHECK') == 1
3176         executable(
3177                 'systemd-quotacheck',
3178                 'src/quotacheck/quotacheck.c',
3179                 include_directories : includes,
3180                 link_with : [libshared],
3181                 install_rpath : rootlibexecdir,
3182                 install : true,
3183                 install_dir : rootlibexecdir)
3184 endif
3185
3186 public_programs += executable(
3187         'systemd-socket-proxyd',
3188         'src/socket-proxy/socket-proxyd.c',
3189         include_directories : includes,
3190         link_with : [libshared],
3191         dependencies : [threads],
3192         install_rpath : rootlibexecdir,
3193         install : true,
3194         install_dir : rootlibexecdir)
3195
3196 public_programs += executable(
3197         'udevadm',
3198         udevadm_sources,
3199         include_directories : includes,
3200         link_with : [libudevd_core],
3201         dependencies : [versiondep,
3202                         threads,
3203                         libkmod,
3204                         libidn,
3205                         libacl,
3206                         libblkid],
3207         install_rpath : udev_rpath,
3208         install : true,
3209         install_dir : rootbindir)
3210
3211 executable(
3212         'systemd-shutdown',
3213         systemd_shutdown_sources,
3214         include_directories : includes,
3215         link_with : [libshared],
3216         dependencies : [libmount],
3217         install_rpath : rootlibexecdir,
3218         install : true,
3219         install_dir : rootlibexecdir)
3220
3221 executable(
3222         'systemd-update-done',
3223         'src/update-done/update-done.c',
3224         include_directories : includes,
3225         link_with : [libshared],
3226         install_rpath : rootlibexecdir,
3227         install : true,
3228         install_dir : rootlibexecdir)
3229
3230 executable(
3231         'systemd-update-utmp',
3232         'src/update-utmp/update-utmp.c',
3233         include_directories : includes,
3234         link_with : [libshared],
3235         dependencies : [libaudit],
3236         install_rpath : rootlibexecdir,
3237         install : (conf.get('ENABLE_UTMP') == 1),
3238         install_dir : rootlibexecdir)
3239
3240 if conf.get('HAVE_KMOD') == 1
3241         executable(
3242                 'systemd-modules-load',
3243                 'src/modules-load/modules-load.c',
3244                 include_directories : includes,
3245                 link_with : [libshared],
3246                 dependencies : [libkmod],
3247                 install_rpath : rootlibexecdir,
3248                 install : true,
3249                 install_dir : rootlibexecdir)
3250
3251         meson.add_install_script('sh', '-c',
3252                                  mkdir_p.format(modulesloaddir))
3253         if install_sysconfdir
3254                 meson.add_install_script('sh', '-c',
3255                                          mkdir_p.format(join_paths(sysconfdir, 'modules-load.d')))
3256         endif
3257 endif
3258
3259 public_programs += executable(
3260         'systemd-nspawn',
3261         systemd_nspawn_sources,
3262         include_directories : includes,
3263         link_with : [libnspawn_core,
3264                      libshared],
3265         dependencies : [libblkid,
3266                         libseccomp],
3267         install_rpath : rootlibexecdir,
3268         install : true)
3269
3270 if conf.get('ENABLE_NETWORKD') == 1
3271         executable(
3272                 'systemd-networkd',
3273                 systemd_networkd_sources,
3274                 include_directories : network_includes,
3275                 link_with : [libnetworkd_core,
3276                              libsystemd_network,
3277                              networkd_link_with],
3278                 dependencies : [threads],
3279                 install_rpath : rootlibexecdir,
3280                 install : true,
3281                 install_dir : rootlibexecdir)
3282
3283         executable(
3284                 'systemd-networkd-wait-online',
3285                 systemd_networkd_wait_online_sources,
3286                 include_directories : includes,
3287                 link_with : [networkd_link_with],
3288                 install_rpath : rootlibexecdir,
3289                 install : true,
3290                 install_dir : rootlibexecdir)
3291
3292         public_programs += executable(
3293                 'networkctl',
3294                 networkctl_sources,
3295                 include_directories : libsystemd_network_includes,
3296                 link_with : [libsystemd_network,
3297                              networkd_link_with],
3298                 install_rpath : rootlibexecdir,
3299                 install : true,
3300                 install_dir : rootbindir)
3301
3302         exe = executable(
3303                 'systemd-network-generator',
3304                 network_generator_sources,
3305                 include_directories : includes,
3306                 link_with : [networkd_link_with],
3307                 install_rpath : rootlibexecdir,
3308                 install : true,
3309                 install_dir : rootlibexecdir)
3310
3311         if want_tests != 'false'
3312                 test('test-network-generator-conversion',
3313                      test_network_generator_conversion_sh,
3314                      # https://github.com/mesonbuild/meson/issues/2681
3315                      args : exe.full_path())
3316         endif
3317 endif
3318
3319 executable(
3320         'systemd-sulogin-shell',
3321         'src/sulogin-shell/sulogin-shell.c',
3322         include_directories : includes,
3323         link_with : [libshared],
3324         install_rpath : rootlibexecdir,
3325         install : true,
3326         install_dir : rootlibexecdir)
3327
3328 ############################################################
3329
3330 custom_target(
3331         'systemd-runtest.env',
3332         output : 'systemd-runtest.env',
3333         command : [sh, '-c',
3334                    '{ echo SYSTEMD_TEST_DATA=@0@; echo SYSTEMD_CATALOG_DIR=@1@; } >@OUTPUT@'.format(
3335                            join_paths(project_source_root, 'test'),
3336                            join_paths(project_build_root, 'catalog'))],
3337         build_by_default : true)
3338
3339 test_cflags = ['-DTEST_CODE=1']
3340 # We intentionally do not do inline initializations with definitions for a
3341 # bunch of _cleanup_ variables in tests, to ensure valgrind is triggered if we
3342 # use the variable unexpectedly. This triggers a lot of maybe-uninitialized
3343 # false positives when the combination of -O2 and -flto is used. Suppress them.
3344 if '-O2' in get_option('c_args') and '-flto=auto' in get_option('c_args')
3345         test_cflags += cc.first_supported_argument('-Wno-maybe-uninitialized')
3346 endif
3347
3348 foreach tuple : tests
3349         sources = tuple[0]
3350         link_with = tuple.length() > 1 and tuple[1].length() > 0 ? tuple[1] : [libshared]
3351         dependencies = tuple.length() > 2 ? tuple[2] : []
3352         incs = tuple.length() > 3 and tuple[3].length() > 0 ? tuple[3] : includes
3353         condition = tuple.length() > 4 ? tuple[4] : ''
3354         type = tuple.length() > 5 ? tuple[5] : ''
3355         defs = tuple.length() > 6 ? tuple[6] : []
3356         defs += test_cflags
3357         parallel = tuple.length() > 7 ? tuple[7] : true
3358         timeout = 30
3359
3360         name = sources[0].split('/')[-1].split('.')[0]
3361         if type.startswith('timeout=')
3362                 timeout = type.split('=')[1].to_int()
3363                 type = ''
3364         endif
3365
3366         if condition == '' or conf.get(condition) == 1
3367                 exe = executable(
3368                         name,
3369                         sources,
3370                         include_directories : incs,
3371                         link_with : link_with,
3372                         dependencies : [versiondep,
3373                                         dependencies],
3374                         c_args : defs,
3375                         build_by_default : want_tests != 'false',
3376                         install_rpath : rootlibexecdir,
3377                         install : install_tests,
3378                         install_dir : join_paths(testsdir, type))
3379
3380                 if type == 'manual'
3381                         message('@0@ is a manual test'.format(name))
3382                 elif type == 'unsafe' and want_tests != 'unsafe'
3383                         message('@0@ is an unsafe test'.format(name))
3384                 elif want_tests != 'false'
3385                         test(name, exe,
3386                              env : test_env,
3387                              timeout : timeout)
3388                 endif
3389         else
3390                 message('Not compiling @0@ because @1@ is not true'.format(name, condition))
3391         endif
3392 endforeach
3393
3394 exe = executable(
3395         'test-libsystemd-sym',
3396         test_libsystemd_sym_c,
3397         include_directories : includes,
3398         link_with : [libsystemd],
3399         build_by_default : want_tests != 'false',
3400         install : install_tests,
3401         install_dir : testsdir)
3402 if want_tests != 'false'
3403         test('test-libsystemd-sym', exe)
3404 endif
3405
3406 exe = executable(
3407         'test-libsystemd-static-sym',
3408         test_libsystemd_sym_c,
3409         include_directories : includes,
3410         link_with : [install_libsystemd_static],
3411         dependencies : [threads], # threads is already included in dependencies on the library,
3412                                   # but does not seem to get propagated. Add here as a work-around.
3413         build_by_default : want_tests != 'false' and static_libsystemd_pic,
3414         install : install_tests and static_libsystemd_pic,
3415         install_dir : testsdir)
3416 if want_tests != 'false' and static_libsystemd_pic
3417         test('test-libsystemd-static-sym', exe)
3418 endif
3419
3420 exe = executable(
3421         'test-libudev-sym',
3422         test_libudev_sym_c,
3423         include_directories : libudev_includes,
3424         c_args : ['-Wno-deprecated-declarations'] + test_cflags,
3425         link_with : [libudev],
3426         build_by_default : want_tests != 'false',
3427         install : install_tests,
3428         install_dir : testsdir)
3429 if want_tests != 'false'
3430         test('test-libudev-sym', exe)
3431 endif
3432
3433 exe = executable(
3434         'test-libudev-static-sym',
3435         test_libudev_sym_c,
3436         include_directories : libudev_includes,
3437         c_args : ['-Wno-deprecated-declarations'] + test_cflags,
3438         link_with : [install_libudev_static],
3439         build_by_default : want_tests != 'false' and static_libudev_pic,
3440         install : install_tests and static_libudev_pic,
3441         install_dir : testsdir)
3442 if want_tests != 'false' and static_libudev_pic
3443         test('test-libudev-static-sym', exe)
3444 endif
3445
3446 ############################################################
3447
3448 fuzzer_exes = []
3449
3450 foreach tuple : fuzzers
3451         sources = tuple[0]
3452         link_with = tuple.length() > 1 and tuple[1].length() > 0 ? tuple[1] : [libshared]
3453         dependencies = tuple.length() > 2 ? tuple[2] : []
3454         incs = tuple.length() > 3 and tuple[3].length() > 0 ? tuple[3] : includes
3455         defs = tuple.length() > 4 ? tuple[4] : []
3456         link_args = []
3457
3458         if want_ossfuzz
3459                 dependencies += fuzzing_engine
3460         elif want_libfuzzer
3461                 if fuzzing_engine.found()
3462                         dependencies += fuzzing_engine
3463                 else
3464                         link_args += ['-fsanitize=fuzzer']
3465                 endif
3466         else
3467                 sources += 'src/fuzz/fuzz-main.c'
3468         endif
3469
3470         name = sources[0].split('/')[-1].split('.')[0]
3471
3472         exe = executable(
3473                 name,
3474                 sources,
3475                 include_directories : [incs, include_directories('src/fuzz')],
3476                 link_with : link_with,
3477                 dependencies : dependencies,
3478                 c_args : defs + test_cflags,
3479                 link_args: link_args,
3480                 install : false,
3481                 build_by_default : fuzzer_build)
3482         fuzzer_exes += exe
3483
3484         if want_tests != 'false'
3485                 # Run the fuzz regression tests without any sanitizers enabled.
3486                 # Additional invocations with sanitizers may be added below.
3487                 foreach p : fuzz_regression_tests
3488                         b = p.split('/')[-2]
3489                         c = p.split('/')[-1]
3490
3491                         if b == name
3492                                 test('@0@_@1@'.format(b, c),
3493                                      exe,
3494                                      args : [join_paths(project_source_root, p)])
3495                         endif
3496                 endforeach
3497         endif
3498 endforeach
3499
3500 run_target(
3501         'fuzzers',
3502         depends : fuzzer_exes,
3503         command : ['true'])
3504
3505 ############################################################
3506
3507 subdir('modprobe.d')
3508 subdir('sysctl.d')
3509 subdir('sysusers.d')
3510 subdir('tmpfiles.d')
3511 subdir('hwdb.d')
3512 subdir('units')
3513 subdir('presets')
3514 subdir('network')
3515 subdir('man')
3516 subdir('shell-completion/bash')
3517 subdir('shell-completion/zsh')
3518 subdir('docs/sysvinit')
3519 subdir('docs/var-log')
3520
3521 install_subdir('factory/etc',
3522                install_dir : factorydir)
3523
3524 if install_sysconfdir
3525         install_data('xorg/50-systemd-user.sh',
3526                      install_dir : xinitrcdir)
3527 endif
3528 install_data('LICENSE.GPL2',
3529              'LICENSE.LGPL2.1',
3530              'NEWS',
3531              'README',
3532              'docs/CODING_STYLE.md',
3533              'docs/DISTRO_PORTING.md',
3534              'docs/ENVIRONMENT.md',
3535              'docs/HACKING.md',
3536              'docs/TRANSIENT-SETTINGS.md',
3537              'docs/TRANSLATORS.md',
3538              'docs/UIDS-GIDS.md',
3539              'docs/GVARIANT-SERIALIZATION.md',
3540              install_dir : docdir)
3541
3542 meson.add_install_script('sh', '-c', mkdir_p.format(systemdstatedir))
3543 meson.add_install_script('sh', '-c', 'touch $DESTDIR@0@'.format(prefixdir))
3544
3545 ############################################################
3546
3547 # Ensure that changes to the docs/ directory do not break the
3548 # basic Github pages build. But only run it in developer mode,
3549 # as it might be fragile due to changes in the tooling, and it is
3550 # not generally useful for users.
3551 jekyll = find_program('jekyll', required : false)
3552 if get_option('mode') == 'developer' and want_tests != 'false' and jekyll.found()
3553         test('github-pages',
3554              jekyll,
3555              args : ['build',
3556                      '--source', join_paths(project_source_root, 'docs'),
3557                      '--destination', join_paths(project_build_root, '_site')])
3558 endif
3559
3560 ############################################################
3561
3562 check_help = find_program('tools/check-help.sh')
3563
3564 foreach exec : public_programs
3565         name = exec.full_path().split('/')[-1]
3566         if want_tests != 'false'
3567                 test('check-help-' + name,
3568                      check_help,
3569                      args : exec.full_path())
3570         endif
3571 endforeach
3572
3573 ############################################################
3574
3575 check_directives_sh = find_program('tools/check-directives.sh')
3576
3577 if want_tests != 'false'
3578         test('check-directives',
3579              check_directives_sh,
3580              args : [project_source_root, project_build_root])
3581 endif
3582
3583 ############################################################
3584
3585 # Enable tests for all supported sanitizers
3586 foreach tuple : sanitizers
3587         sanitizer = tuple[0]
3588         build = tuple[1]
3589
3590         if cc.has_link_argument('-fsanitize=@0@'.format(sanitizer))
3591                 prev = ''
3592                 foreach p : fuzz_regression_tests
3593                         b = p.split('/')[-2]
3594                         c = p.split('/')[-1]
3595
3596                         name = '@0@:@1@'.format(b, sanitizer)
3597
3598                         if name != prev
3599                                 if want_tests == 'false'
3600                                         message('Not compiling @0@ because tests is set to false'.format(name))
3601                                 elif fuzz_tests
3602                                         exe = custom_target(
3603                                                 name,
3604                                                 output : name,
3605                                                 depends : build,
3606                                                 command : [ln, '-fs',
3607                                                            join_paths(build.full_path(), b),
3608                                                            '@OUTPUT@'],
3609                                                 build_by_default : true)
3610                                 else
3611                                         message('Not compiling @0@ because fuzz-tests is set to false'.format(name))
3612                                 endif
3613                         endif
3614                         prev = name
3615
3616                         if fuzz_tests
3617                                 test('@0@_@1@_@2@'.format(b, c, sanitizer),
3618                                      env,
3619                                      env : ['UBSAN_OPTIONS=print_stacktrace=1:print_summary=1:halt_on_error=1'],
3620                                      timeout : 60,
3621                                      args : [exe.full_path(),
3622                                              join_paths(project_source_root, p)])
3623                         endif
3624                 endforeach
3625         endif
3626 endforeach
3627
3628
3629 ############################################################
3630
3631 if git.found()
3632         all_files = run_command(
3633                 env, '-u', 'GIT_WORK_TREE',
3634                 git, '--git-dir=@0@/.git'.format(project_source_root),
3635                 'ls-files', ':/*.[ch]')
3636
3637         all_files = files(all_files.stdout().split())
3638
3639         custom_target(
3640                 'tags',
3641                 output : 'tags',
3642                 command : [env, 'etags', '-o', '@0@/TAGS'.format(project_source_root)] + all_files)
3643         run_target(
3644                 'ctags',
3645                 command : [env, 'ctags', '-o', '@0@/tags'.format(project_source_root)] + all_files)
3646 endif
3647
3648 if git.found()
3649         git_contrib_sh = find_program('tools/git-contrib.sh')
3650         run_target(
3651                 'git-contrib',
3652                 command : [git_contrib_sh])
3653 endif
3654
3655 if git.found()
3656         git_head = run_command(
3657                 git,
3658                 '--git-dir=@0@/.git'.format(project_source_root),
3659                 'rev-parse', 'HEAD').stdout().strip()
3660         git_head_short = run_command(
3661                 git,
3662                 '--git-dir=@0@/.git'.format(project_source_root),
3663                 'rev-parse', '--short=7', 'HEAD').stdout().strip()
3664
3665         run_target(
3666                 'git-snapshot',
3667                 command : [git, 'archive',
3668                            '-o', '@0@/systemd-@1@.tar.gz'.format(project_source_root,
3669                                                                  git_head_short),
3670                            '--prefix', 'systemd-@0@/'.format(git_head),
3671                            'HEAD'])
3672 endif
3673
3674 ############################################################
3675
3676 check_api_docs_sh = find_program('tools/check-api-docs.sh')
3677 run_target(
3678         'check-api-docs',
3679         depends : [man, libsystemd, libudev],
3680         command : [check_api_docs_sh, libsystemd.full_path(), libudev.full_path()])
3681
3682 ############################################################
3683
3684 if dbus_docs.length() > 0
3685         custom_target(
3686                 'update-dbus-docs',
3687                 output : 'update-dbus-docs',
3688                 command : [update_dbus_docs_py,
3689                            '--build-dir=@0@'.format(project_build_root),
3690                            '@INPUT@'],
3691                 input : dbus_docs)
3692
3693         if conf.get('BUILD_MODE_DEVELOPER') == 1
3694                 test('dbus-docs-fresh',
3695                      update_dbus_docs_py,
3696                      args : ['--build-dir=@0@'.format(project_build_root),
3697                              '--test'] + dbus_docs)
3698         endif
3699 endif
3700
3701 custom_target(
3702         'update-man-rules',
3703         output : 'update-man-rules',
3704         command : [sh, '-c',
3705                    'cd @0@ && '.format(meson.build_root()) +
3706                    'python3 @0@/tools/update-man-rules.py $(find @0@ -wholename "*/man/*.xml") >t && '.format(project_source_root) +
3707                    'mv t @0@/man/rules/meson.build'.format(meson.current_source_dir())],
3708         depends : custom_entities_ent)
3709
3710 ############################################################
3711 watchdog_opt = service_watchdog == '' ? 'disabled' : service_watchdog
3712
3713 status = [
3714         '@0@ @1@'.format(meson.project_name(), meson.project_version()),
3715
3716         'build mode:                        @0@'.format(get_option('mode')),
3717         'split /usr:                        @0@'.format(split_usr),
3718         'split bin-sbin:                    @0@'.format(split_bin),
3719         'prefix directory:                  @0@'.format(prefixdir),
3720         'rootprefix directory:              @0@'.format(rootprefixdir),
3721         'sysconf directory:                 @0@'.format(sysconfdir),
3722         'include directory:                 @0@'.format(includedir),
3723         'lib directory:                     @0@'.format(libdir),
3724         'rootlib directory:                 @0@'.format(rootlibdir),
3725         'SysV init scripts:                 @0@'.format(sysvinit_path),
3726         'SysV rc?.d directories:            @0@'.format(sysvrcnd_path),
3727         'PAM modules directory:             @0@'.format(pamlibdir),
3728         'PAM configuration directory:       @0@'.format(pamconfdir),
3729         'RPM macros directory:              @0@'.format(rpmmacrosdir),
3730         'modprobe.d directory:              @0@'.format(modprobedir),
3731         'D-Bus policy directory:            @0@'.format(dbuspolicydir),
3732         'D-Bus session directory:           @0@'.format(dbussessionservicedir),
3733         'D-Bus system directory:            @0@'.format(dbussystemservicedir),
3734         'bash completions directory:        @0@'.format(bashcompletiondir),
3735         'zsh completions directory:         @0@'.format(zshcompletiondir),
3736         'extra start script:                @0@'.format(get_option('rc-local')),
3737         'debug shell:                       @0@ @ @1@'.format(get_option('debug-shell'),
3738                                                               get_option('debug-tty')),
3739         'system UIDs:                       <=@0@ (alloc >=@1@)'.format(conf.get('SYSTEM_UID_MAX'),
3740                                                                         conf.get('SYSTEM_ALLOC_UID_MIN')),
3741         'system GIDs:                       <=@0@ (alloc >=@1@)'.format(conf.get('SYSTEM_GID_MAX'),
3742                                                                         conf.get('SYSTEM_ALLOC_GID_MIN')),
3743         'dynamic UIDs:                      @0@…@1@'.format(dynamic_uid_min, dynamic_uid_max),
3744         'container UID bases:               @0@…@1@'.format(container_uid_base_min, container_uid_base_max),
3745         'static UID/GID allocations:        @0@'.format(' '.join(static_ugids)),
3746         '/dev/kvm access mode:              @0@'.format(get_option('dev-kvm-mode')),
3747         'render group access mode:          @0@'.format(get_option('group-render-mode')),
3748         'certificate root directory:        @0@'.format(get_option('certificate-root')),
3749         'support URL:                       @0@'.format(support_url),
3750         'nobody user name:                  @0@'.format(nobody_user),
3751         'nobody group name:                 @0@'.format(nobody_group),
3752         'fallback hostname:                 @0@'.format(get_option('fallback-hostname')),
3753
3754         'default DNSSEC mode:               @0@'.format(default_dnssec),
3755         'default DNS-over-TLS mode:         @0@'.format(default_dns_over_tls),
3756         'default mDNS mode:                 @0@'.format(default_mdns),
3757         'default LLMNR mode:                @0@'.format(default_llmnr),
3758         'default cgroup hierarchy:          @0@'.format(default_hierarchy),
3759         'default net.naming-scheme setting: @0@'.format(default_net_naming_scheme),
3760         'default KillUserProcesses setting: @0@'.format(kill_user_processes),
3761         'default locale:                    @0@'.format(default_locale),
3762         'default user $PATH:                @0@'.format(default_user_path_display),
3763         'systemd service watchdog:          @0@'.format(watchdog_opt)]
3764
3765 alt_dns_servers = '\n                                            '.join(dns_servers.split(' '))
3766 alt_ntp_servers = '\n                                            '.join(ntp_servers.split(' '))
3767 status += [
3768         'default DNS servers:               @0@'.format(alt_dns_servers),
3769         'default NTP servers:               @0@'.format(alt_ntp_servers)]
3770
3771 alt_time_epoch = run_command('date', '-Is', '-u', '-d',
3772                              '@@0@'.format(time_epoch)).stdout().strip()
3773 status += [
3774         'time epoch:                        @0@ (@1@)'.format(time_epoch, alt_time_epoch)]
3775
3776 # TODO:
3777 # CFLAGS:   ${OUR_CFLAGS} ${CFLAGS}
3778 # CPPFLAGS: ${OUR_CPPFLAGS} ${CPPFLAGS}
3779 # LDFLAGS:  ${OUR_LDFLAGS} ${LDFLAGS}
3780
3781 if conf.get('ENABLE_EFI') == 1
3782         status += 'efi arch:                          @0@'.format(efi_arch)
3783
3784         if have_gnu_efi
3785                 status += [
3786                         'EFI machine type:                  @0@'.format(EFI_MACHINE_TYPE_NAME),
3787                         'EFI CC                             @0@'.format(' '.join(efi_cc)),
3788                         'EFI lds:                           @0@'.format(efi_lds),
3789                         'EFI crt0:                          @0@'.format(efi_crt0),
3790                         'EFI include directory:             @0@'.format(efi_incdir)]
3791         endif
3792 endif
3793
3794 found = []
3795 missing = []
3796
3797 foreach tuple : [
3798         # dependencies
3799         ['ACL'],
3800         ['AUDIT'],
3801         ['AppArmor'],
3802         ['IMA'],
3803         ['PAM'],
3804         ['SECCOMP'],
3805         ['SELinux'],
3806         ['SMACK'],
3807         ['blkid'],
3808         ['elfutils'],
3809         ['gcrypt'],
3810         ['gnutls'],
3811         ['libbpf'],
3812         ['libcryptsetup'],
3813         ['libcurl'],
3814         ['libfdisk'],
3815         ['libfido2'],
3816         ['libidn'],
3817         ['libidn2'],
3818         ['libiptc'],
3819         ['microhttpd'],
3820         ['openssl'],
3821         ['p11kit'],
3822         ['pcre2'],
3823         ['pwquality'],
3824         ['qrencode'],
3825         ['tpm2'],
3826         ['xkbcommon'],
3827
3828         # compression libs
3829         ['zstd'],
3830         ['lz4'],
3831         ['xz'],
3832         ['zlib'],
3833         ['bzip2'],
3834
3835         # components
3836         ['backlight'],
3837         ['binfmt'],
3838         ['bpf-framework',         conf.get('BPF_FRAMEWORK') == 1],
3839         ['coredump'],
3840         ['environment.d'],
3841         ['efi'],
3842         ['gnu-efi',               have_gnu_efi],
3843         ['firstboot'],
3844         ['hibernate'],
3845         ['homed'],
3846         ['hostnamed'],
3847         ['hwdb'],
3848         ['importd'],
3849         ['initrd'],
3850         ['kernel-install',        get_option('kernel-install')],
3851         ['localed'],
3852         ['logind'],
3853         ['machined'],
3854         ['networkd'],
3855         ['nss-myhostname'],
3856         ['nss-mymachines'],
3857         ['nss-resolve'],
3858         ['nss-systemd'],
3859         ['oomd'],
3860         ['portabled'],
3861         ['pstore'],
3862         ['quotacheck'],
3863         ['randomseed'],
3864         ['repart'],
3865         ['resolve'],
3866         ['rfkill'],
3867         ['sysext'],
3868         ['systemd-analyze',       conf.get('ENABLE_ANALYZE') == 1],
3869         ['sysusers'],
3870         ['timedated'],
3871         ['timesyncd'],
3872         ['tmpfiles'],
3873         ['userdb'],
3874         ['vconsole'],
3875         ['xdg-autostart'],
3876
3877         # optional features
3878         ['idn'],
3879         ['polkit'],
3880         ['nscd'],
3881         ['legacy-pkla',           install_polkit_pkla],
3882         ['kmod'],
3883         ['dbus'],
3884         ['glib'],
3885         ['tpm'],
3886         ['man pages',             want_man],
3887         ['html pages',            want_html],
3888         ['man page indices',      want_man and have_lxml],
3889         ['SysV compat'],
3890         ['compat-mutable-uid-boundaries'],
3891         ['utmp'],
3892         ['ldconfig'],
3893         ['adm group',             get_option('adm-group')],
3894         ['wheel group',           get_option('wheel-group')],
3895         ['gshadow'],
3896         ['debug hashmap'],
3897         ['debug mmap cache'],
3898         ['debug siphash'],
3899         ['valgrind',              conf.get('VALGRIND') == 1],
3900         ['trace logging',         conf.get('LOG_TRACE') == 1],
3901         ['install tests',         install_tests],
3902         ['link-udev-shared',      get_option('link-udev-shared')],
3903         ['link-systemctl-shared', get_option('link-systemctl-shared')],
3904         ['link-networkd-shared',  get_option('link-networkd-shared')],
3905         ['link-timesyncd-shared', get_option('link-timesyncd-shared')],
3906         ['fexecve'],
3907         ['standalone-binaries',   get_option('standalone-binaries')],
3908 ]
3909
3910         if tuple.length() >= 2
3911                 cond = tuple[1]
3912         else
3913                 ident1 = 'HAVE_' + tuple[0].underscorify().to_upper()
3914                 ident2 = 'ENABLE_' + tuple[0].underscorify().to_upper()
3915                 cond = conf.get(ident1, 0) == 1 or conf.get(ident2, 0) == 1
3916         endif
3917         if cond
3918                 found += tuple[0]
3919         else
3920                 missing += tuple[0]
3921         endif
3922 endforeach
3923
3924 if static_libsystemd == 'false'
3925         missing += 'static-libsystemd'
3926 else
3927         found += 'static-libsystemd(@0@)'.format(static_libsystemd)
3928 endif
3929
3930 if static_libudev == 'false'
3931         missing += 'static-libudev'
3932 else
3933         found += 'static-libudev(@0@)'.format(static_libudev)
3934 endif
3935
3936 if conf.get('DNS_OVER_TLS_USE_GNUTLS') == 1
3937         found += 'DNS-over-TLS(gnutls)'
3938 elif conf.get('DNS_OVER_TLS_USE_OPENSSL') == 1
3939         found += 'DNS-over-TLS(openssl)'
3940 else
3941         missing += 'DNS-over-TLS'
3942 endif
3943
3944 status += [
3945         '',
3946         'enabled features: @0@'.format(', '.join(found)),
3947         '',
3948         'disabled features: @0@'.format(', '.join(missing)),
3949         '']
3950 message('\n         '.join(status))
3951
3952 if rootprefixdir != rootprefix_default
3953         warning('\n' +
3954                 'Note that the installation prefix was changed to "@0@".\n'.format(rootprefixdir) +
3955                 'systemd used fixed names for unit file directories and other paths, so anything\n' +
3956                 'except the default ("@0@") is strongly discouraged.'.format(rootprefix_default))
3957 endif