meson.build

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