meson.build

   1 # SPDX-License-Identifier: LGPL-2.1+
   2
   3 project('systemd', 'c',
   4         version : '246',
   5         license : 'LGPLv2+',
   6         default_options: [
   7                 'c_std=gnu99',
   8                 'prefix=/usr',
   9                 'sysconfdir=/etc',
  10                 'localstatedir=/var',
  11                 'warning_level=2',
  12         ],
  13         meson_version : '>= 0.46',
  14        )
  15
  16 libsystemd_version = '0.29.0'
  17 libudev_version = '1.7.0'
  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 conf.set10('DEVELOPER_MODE', get_option('mode') == 'developer',
  42            description : 'enable additional checks only suitable in development')
  43
  44 want_ossfuzz = get_option('oss-fuzz')
  45 want_libfuzzer = get_option('llvm-fuzz')
  46 if want_ossfuzz + want_libfuzzer > 1
  47         error('only one of oss-fuzz or llvm-fuzz can be specified')
  48 endif
  49
  50 skip_deps = want_ossfuzz or want_libfuzzer
  51 fuzzer_build = want_ossfuzz or want_libfuzzer
  52
  53 #####################################################################
  54
  55 # Try to install the git pre-commit hook
  56 add_git_hook_sh = find_program('tools/add-git-hook.sh', required : false)
  57 if add_git_hook_sh.found()
  58         git_hook = run_command(add_git_hook_sh)
  59         if git_hook.returncode() == 0
  60                 message(git_hook.stdout().strip())
  61         endif
  62 endif
  63
  64 #####################################################################
  65
  66 if get_option('split-usr') == 'auto'
  67         split_usr = run_command('test', '-L', '/bin').returncode() != 0
  68 else
  69         split_usr = get_option('split-usr') == 'true'
  70 endif
  71 conf.set10('HAVE_SPLIT_USR', split_usr,
  72            description : '/usr/bin and /bin directories are separate')
  73
  74 if get_option('split-bin') == 'auto'
  75         split_bin = run_command('test', '-L', '/usr/sbin').returncode() != 0
  76 else
  77         split_bin = get_option('split-bin') == 'true'
  78 endif
  79 conf.set10('HAVE_SPLIT_BIN', split_bin,
  80            description : 'bin and sbin directories are separate')
  81
  82 rootprefixdir = get_option('rootprefix')
  83 # Unusual rootprefixdir values are used by some distros
  84 # (see https://github.com/systemd/systemd/pull/7461).
  85 rootprefix_default = split_usr ? '/' : '/usr'
  86 if rootprefixdir == ''
  87         rootprefixdir = rootprefix_default
  88 endif
  89 rootprefixdir_noslash = rootprefixdir == '/' ? '' : rootprefixdir
  90
  91 have_standalone_binaries = get_option('standalone-binaries')
  92
  93 sysvinit_path = get_option('sysvinit-path')
  94 sysvrcnd_path = get_option('sysvrcnd-path')
  95 conf.set10('HAVE_SYSV_COMPAT', sysvinit_path != '' and sysvrcnd_path != '',
  96            description : 'SysV init scripts and rcN.d links are supported')
  97
  98 if get_option('hibernate') and not get_option('initrd')
  99         error('hibernate depends on initrd')
 100 endif
 101
 102 conf.set10('BUMP_PROC_SYS_FS_FILE_MAX', get_option('bump-proc-sys-fs-file-max'))
 103 conf.set10('BUMP_PROC_SYS_FS_NR_OPEN',  get_option('bump-proc-sys-fs-nr-open'))
 104 conf.set('HIGH_RLIMIT_NOFILE',          512*1024)
 105
 106 # join_paths ignores the preceding arguments if an absolute component is
 107 # encountered, so this should canonicalize various paths when they are
 108 # absolute or relative.
 109 prefixdir = get_option('prefix')
 110 if not prefixdir.startswith('/')
 111         error('Prefix is not absolute: "@0@"'.format(prefixdir))
 112 endif
 113 bindir = join_paths(prefixdir, get_option('bindir'))
 114 libdir = join_paths(prefixdir, get_option('libdir'))
 115 sysconfdir = join_paths(prefixdir, get_option('sysconfdir'))
 116 includedir = join_paths(prefixdir, get_option('includedir'))
 117 datadir = join_paths(prefixdir, get_option('datadir'))
 118 localstatedir = join_paths('/', get_option('localstatedir'))
 119
 120 rootbindir = join_paths(rootprefixdir, 'bin')
 121 rootsbindir = join_paths(rootprefixdir, split_bin ? 'sbin' : 'bin')
 122 rootlibexecdir = join_paths(rootprefixdir, 'lib/systemd')
 123
 124 rootlibdir = get_option('rootlibdir')
 125 if rootlibdir == ''
 126         rootlibdir = join_paths(rootprefixdir, libdir.split('/')[-1])
 127 endif
 128
 129 # Dirs of external packages
 130 pkgconfigdatadir = get_option('pkgconfigdatadir') == '' ? join_paths(datadir, 'pkgconfig') : get_option('pkgconfigdatadir')
 131 pkgconfiglibdir = get_option('pkgconfiglibdir') == '' ? join_paths(libdir, 'pkgconfig') : get_option('pkgconfiglibdir')
 132 polkitpolicydir = join_paths(datadir, 'polkit-1/actions')
 133 polkitrulesdir = join_paths(datadir, 'polkit-1/rules.d')
 134 polkitpkladir = join_paths(localstatedir, 'lib/polkit-1/localauthority/10-vendor.d')
 135 xinitrcdir = join_paths(sysconfdir, 'X11/xinit/xinitrc.d')
 136 rpmmacrosdir = get_option('rpmmacrosdir')
 137 if rpmmacrosdir != 'no'
 138         rpmmacrosdir = join_paths(prefixdir, rpmmacrosdir)
 139 endif
 140 modprobedir = join_paths(rootprefixdir, 'lib/modprobe.d')
 141
 142 # Our own paths
 143 pkgdatadir = join_paths(datadir, 'systemd')
 144 environmentdir = join_paths(prefixdir, 'lib/environment.d')
 145 pkgsysconfdir = join_paths(sysconfdir, 'systemd')
 146 userunitdir = join_paths(prefixdir, 'lib/systemd/user')
 147 userpresetdir = join_paths(prefixdir, 'lib/systemd/user-preset')
 148 tmpfilesdir = join_paths(prefixdir, 'lib/tmpfiles.d')
 149 sysusersdir = join_paths(prefixdir, 'lib/sysusers.d')
 150 sysctldir = join_paths(prefixdir, 'lib/sysctl.d')
 151 binfmtdir = join_paths(prefixdir, 'lib/binfmt.d')
 152 modulesloaddir = join_paths(prefixdir, 'lib/modules-load.d')
 153 networkdir = join_paths(rootprefixdir, 'lib/systemd/network')
 154 pkgincludedir = join_paths(includedir, 'systemd')
 155 systemgeneratordir = join_paths(rootlibexecdir, 'system-generators')
 156 usergeneratordir = join_paths(prefixdir, 'lib/systemd/user-generators')
 157 systemenvgeneratordir = join_paths(prefixdir, 'lib/systemd/system-environment-generators')
 158 userenvgeneratordir = join_paths(prefixdir, 'lib/systemd/user-environment-generators')
 159 systemshutdowndir = join_paths(rootlibexecdir, 'system-shutdown')
 160 systemsleepdir = join_paths(rootlibexecdir, 'system-sleep')
 161 systemunitdir = join_paths(rootprefixdir, 'lib/systemd/system')
 162 systempresetdir = join_paths(rootprefixdir, 'lib/systemd/system-preset')
 163 udevlibexecdir = join_paths(rootprefixdir, 'lib/udev')
 164 udevrulesdir = join_paths(udevlibexecdir, 'rules.d')
 165 udevhwdbdir = join_paths(udevlibexecdir, 'hwdb.d')
 166 catalogdir = join_paths(prefixdir, 'lib/systemd/catalog')
 167 kernelinstalldir = join_paths(prefixdir, 'lib/kernel/install.d')
 168 factorydir = join_paths(datadir, 'factory')
 169 bootlibdir = join_paths(prefixdir, 'lib/systemd/boot/efi')
 170 testsdir = join_paths(prefixdir, 'lib/systemd/tests')
 171 systemdstatedir = join_paths(localstatedir, 'lib/systemd')
 172 catalogstatedir = join_paths(systemdstatedir, 'catalog')
 173 randomseeddir = join_paths(localstatedir, 'lib/systemd')
 174 profiledir = join_paths(rootlibexecdir, 'portable', 'profile')
 175 ntpservicelistdir = join_paths(rootprefixdir, 'lib/systemd/ntp-units.d')
 176
 177 docdir = get_option('docdir')
 178 if docdir == ''
 179         docdir = join_paths(datadir, 'doc/systemd')
 180 endif
 181
 182 dbuspolicydir = get_option('dbuspolicydir')
 183 if dbuspolicydir == ''
 184         dbuspolicydir = join_paths(datadir, 'dbus-1/system.d')
 185 endif
 186
 187 dbussessionservicedir = get_option('dbussessionservicedir')
 188 if dbussessionservicedir == ''
 189         dbussessionservicedir = join_paths(datadir, 'dbus-1/services')
 190 endif
 191
 192 dbussystemservicedir = get_option('dbussystemservicedir')
 193 if dbussystemservicedir == ''
 194         dbussystemservicedir = join_paths(datadir, 'dbus-1/system-services')
 195 endif
 196
 197 pamlibdir = get_option('pamlibdir')
 198 if pamlibdir == ''
 199         pamlibdir = join_paths(rootlibdir, 'security')
 200 endif
 201
 202 pamconfdir = get_option('pamconfdir')
 203 if pamconfdir == ''
 204         pamconfdir = join_paths(prefixdir, 'lib/pam.d')
 205 endif
 206
 207 memory_accounting_default = get_option('memory-accounting-default')
 208 status_unit_format_default = get_option('status-unit-format-default')
 209
 210 conf.set_quoted('PKGSYSCONFDIR',                              pkgsysconfdir)
 211 conf.set_quoted('SYSTEM_CONFIG_UNIT_DIR',                     join_paths(pkgsysconfdir, 'system'))
 212 conf.set_quoted('SYSTEM_DATA_UNIT_PATH',                      systemunitdir)
 213 conf.set_quoted('SYSTEM_SYSVINIT_PATH',                       sysvinit_path)
 214 conf.set_quoted('SYSTEM_SYSVRCND_PATH',                       sysvrcnd_path)
 215 conf.set_quoted('RC_LOCAL_SCRIPT_PATH_START',                 get_option('rc-local'))
 216
 217 conf.set('ANSI_OK_COLOR',                                     'ANSI_' + get_option('ok-color').underscorify().to_upper())
 218
 219 conf.set_quoted('USER_CONFIG_UNIT_DIR',                       join_paths(pkgsysconfdir, 'user'))
 220 conf.set_quoted('USER_DATA_UNIT_DIR',                         userunitdir)
 221 conf.set_quoted('CERTIFICATE_ROOT',                           get_option('certificate-root'))
 222 conf.set_quoted('CATALOG_DATABASE',                           join_paths(catalogstatedir, 'database'))
 223 conf.set_quoted('SYSTEMD_CGROUP_AGENT_PATH',                  join_paths(rootlibexecdir, 'systemd-cgroups-agent'))
 224 conf.set_quoted('SYSTEMD_BINARY_PATH',                        join_paths(rootlibexecdir, 'systemd'))
 225 conf.set_quoted('SYSTEMD_FSCK_PATH',                          join_paths(rootlibexecdir, 'systemd-fsck'))
 226 conf.set_quoted('SYSTEMD_MAKEFS_PATH',                        join_paths(rootlibexecdir, 'systemd-makefs'))
 227 conf.set_quoted('SYSTEMD_GROWFS_PATH',                        join_paths(rootlibexecdir, 'systemd-growfs'))
 228 conf.set_quoted('SYSTEMD_SHUTDOWN_BINARY_PATH',               join_paths(rootlibexecdir, 'systemd-shutdown'))
 229 conf.set_quoted('SYSTEMCTL_BINARY_PATH',                      join_paths(rootbindir, 'systemctl'))
 230 conf.set_quoted('SYSTEMD_TTY_ASK_PASSWORD_AGENT_BINARY_PATH', join_paths(rootbindir, 'systemd-tty-ask-password-agent'))
 231 conf.set_quoted('SYSTEMD_STDIO_BRIDGE_BINARY_PATH',           join_paths(bindir, 'systemd-stdio-bridge'))
 232 conf.set_quoted('ROOTPREFIX',                                 rootprefixdir)
 233 conf.set_quoted('RANDOM_SEED_DIR',                            randomseeddir)
 234 conf.set_quoted('RANDOM_SEED',                                join_paths(randomseeddir, 'random-seed'))
 235 conf.set_quoted('SYSTEMD_CRYPTSETUP_PATH',                    join_paths(rootlibexecdir, 'systemd-cryptsetup'))
 236 conf.set_quoted('SYSTEM_GENERATOR_DIR',                       systemgeneratordir)
 237 conf.set_quoted('USER_GENERATOR_DIR',                         usergeneratordir)
 238 conf.set_quoted('SYSTEM_ENV_GENERATOR_DIR',                   systemenvgeneratordir)
 239 conf.set_quoted('USER_ENV_GENERATOR_DIR',                     userenvgeneratordir)
 240 conf.set_quoted('SYSTEM_SHUTDOWN_PATH',                       systemshutdowndir)
 241 conf.set_quoted('SYSTEM_SLEEP_PATH',                          systemsleepdir)
 242 conf.set_quoted('SYSTEMD_KBD_MODEL_MAP',                      join_paths(pkgdatadir, 'kbd-model-map'))
 243 conf.set_quoted('SYSTEMD_LANGUAGE_FALLBACK_MAP',              join_paths(pkgdatadir, 'language-fallback-map'))
 244 conf.set_quoted('SYSTEMD_TEST_DATA',                          join_paths(testsdir, 'testdata'))
 245 conf.set_quoted('SYSTEMD_CATALOG_DIR',                        catalogdir)
 246 conf.set_quoted('UDEVLIBEXECDIR',                             udevlibexecdir)
 247 conf.set_quoted('POLKIT_AGENT_BINARY_PATH',                   join_paths(bindir, 'pkttyagent'))
 248 conf.set_quoted('LIBDIR',                                     libdir)
 249 conf.set_quoted('ROOTLIBDIR',                                 rootlibdir)
 250 conf.set_quoted('ROOTLIBEXECDIR',                             rootlibexecdir)
 251 conf.set_quoted('BOOTLIBDIR',                                 bootlibdir)
 252 conf.set_quoted('SYSTEMD_PULL_PATH',                          join_paths(rootlibexecdir, 'systemd-pull'))
 253 conf.set_quoted('SYSTEMD_IMPORT_PATH',                        join_paths(rootlibexecdir, 'systemd-import'))
 254 conf.set_quoted('SYSTEMD_IMPORT_FS_PATH',                     join_paths(rootlibexecdir, 'systemd-import-fs'))
 255 conf.set_quoted('SYSTEMD_EXPORT_PATH',                        join_paths(rootlibexecdir, 'systemd-export'))
 256 conf.set_quoted('VENDOR_KEYRING_PATH',                        join_paths(rootlibexecdir, 'import-pubring.gpg'))
 257 conf.set_quoted('USER_KEYRING_PATH',                          join_paths(pkgsysconfdir, 'import-pubring.gpg'))
 258 conf.set_quoted('DOCUMENT_ROOT',                              join_paths(pkgdatadir, 'gatewayd'))
 259 conf.set_quoted('SYSTEMD_HOMEWORK_PATH',                      join_paths(rootlibexecdir, 'systemd-homework'))
 260 conf.set_quoted('SYSTEMD_USERWORK_PATH',                      join_paths(rootlibexecdir, 'systemd-userwork'))
 261 conf.set10('MEMORY_ACCOUNTING_DEFAULT',                       memory_accounting_default)
 262 conf.set_quoted('MEMORY_ACCOUNTING_DEFAULT_YES_NO',           memory_accounting_default ? 'yes' : 'no')
 263 conf.set('STATUS_UNIT_FORMAT_DEFAULT',                        'STATUS_UNIT_FORMAT_' + status_unit_format_default.to_upper())
 264
 265 substs.set('prefix',                                          prefixdir)
 266 substs.set('rootprefix',                                      rootprefixdir)
 267 substs.set('rootprefix_noslash',                              rootprefixdir_noslash)
 268 substs.set('exec_prefix',                                     prefixdir)
 269 substs.set('libdir',                                          libdir)
 270 substs.set('rootlibdir',                                      rootlibdir)
 271 substs.set('includedir',                                      includedir)
 272 substs.set('sysconfdir',                                      sysconfdir)
 273 substs.set('bindir',                                          bindir)
 274 substs.set('rootbindir',                                      rootbindir)
 275 substs.set('rootlibexecdir',                                  rootlibexecdir)
 276 substs.set('systemunitdir',                                   systemunitdir)
 277 substs.set('userunitdir',                                     userunitdir)
 278 substs.set('systempresetdir',                                 systempresetdir)
 279 substs.set('userpresetdir',                                   userpresetdir)
 280 substs.set('udevhwdbdir',                                     udevhwdbdir)
 281 substs.set('udevrulesdir',                                    udevrulesdir)
 282 substs.set('udevlibexecdir',                                  udevlibexecdir)
 283 substs.set('environmentdir',                                  environmentdir)
 284 substs.set('catalogdir',                                      catalogdir)
 285 substs.set('tmpfilesdir',                                     tmpfilesdir)
 286 substs.set('sysusersdir',                                     sysusersdir)
 287 substs.set('sysctldir',                                       sysctldir)
 288 substs.set('binfmtdir',                                       binfmtdir)
 289 substs.set('modulesloaddir',                                  modulesloaddir)
 290 substs.set('modprobedir',                                     modprobedir)
 291 substs.set('systemgeneratordir',                              systemgeneratordir)
 292 substs.set('usergeneratordir',                                usergeneratordir)
 293 substs.set('systemenvgeneratordir',                           systemenvgeneratordir)
 294 substs.set('userenvgeneratordir',                             userenvgeneratordir)
 295 substs.set('systemshutdowndir',                               systemshutdowndir)
 296 substs.set('systemsleepdir',                                  systemsleepdir)
 297 substs.set('CERTIFICATEROOT',                                 get_option('certificate-root'))
 298 substs.set('RANDOM_SEED',                                     join_paths(randomseeddir, 'random-seed'))
 299 substs.set('SYSTEM_SYSVINIT_PATH',                            sysvinit_path)
 300 substs.set('SYSTEM_SYSVRCND_PATH',                            sysvrcnd_path)
 301 substs.set('RC_LOCAL_SCRIPT_PATH_START',                      get_option('rc-local'))
 302 substs.set('MEMORY_ACCOUNTING_DEFAULT',                       memory_accounting_default ? 'yes' : 'no')
 303 substs.set('STATUS_UNIT_FORMAT_DEFAULT',                      status_unit_format_default)
 304 substs.set('HIGH_RLIMIT_NOFILE',                              conf.get('HIGH_RLIMIT_NOFILE'))
 305 substs.set('BUILD_ROOT',                                      project_build_root)
 306
 307 #####################################################################
 308
 309 cc = meson.get_compiler('c')
 310 pkgconfig = import('pkgconfig')
 311 check_compilation_sh = find_program('tools/check-compilation.sh')
 312 meson_build_sh = find_program('tools/meson-build.sh')
 313
 314 want_tests = get_option('tests')
 315 slow_tests = want_tests != 'false' and get_option('slow-tests')
 316 fuzz_tests = want_tests != 'false' and get_option('fuzz-tests')
 317 install_tests = get_option('install-tests')
 318
 319 if add_languages('cpp', required : fuzzer_build)
 320         #  Used only for tests
 321         cxx = meson.get_compiler('cpp')
 322         cxx_cmd = ' '.join(cxx.cmd_array())
 323 else
 324         cxx_cmd = ''
 325 endif
 326
 327 if want_libfuzzer
 328         fuzzing_engine = meson.get_compiler('cpp').find_library('Fuzzer', required : false)
 329         if fuzzing_engine.found()
 330                 add_project_arguments('-fsanitize-coverage=trace-pc-guard,trace-cmp', language : 'c')
 331         elif cc.has_argument('-fsanitize=fuzzer-no-link')
 332                 add_project_arguments('-fsanitize=fuzzer-no-link', language : 'c')
 333         else
 334                 error('Looks like neither libFuzzer nor -fsanitize=fuzzer-no-link is supported')
 335         endif
 336 elif want_ossfuzz
 337         fuzzing_engine = meson.get_compiler('cpp').find_library('FuzzingEngine')
 338 endif
 339
 340 # Those generate many false positives, and we do not want to change the code to
 341 # avoid them.
 342 basic_disabled_warnings = [
 343         '-Wno-unused-parameter',
 344         '-Wno-missing-field-initializers',
 345         '-Wno-unused-result',
 346         '-Wno-format-signedness',
 347 ]
 348
 349 possible_cc_flags = [
 350         '-Werror=undef',
 351         '-Wlogical-op',
 352         '-Wmissing-include-dirs',
 353         '-Wold-style-definition',
 354         '-Wpointer-arith',
 355         '-Winit-self',
 356         '-Wfloat-equal',
 357         '-Wsuggest-attribute=noreturn',
 358         '-Werror=missing-prototypes',
 359         '-Werror=implicit-function-declaration',
 360         '-Werror=missing-declarations',
 361         '-Werror=return-type',
 362         '-Werror=incompatible-pointer-types',
 363         '-Werror=format=2',
 364         '-Wstrict-prototypes',
 365         '-Wredundant-decls',
 366         '-Wmissing-noreturn',
 367         '-Wimplicit-fallthrough=5',
 368         '-Wshadow',
 369         '-Wendif-labels',
 370         '-Wstrict-aliasing=2',
 371         '-Wwrite-strings',
 372         '-Werror=overflow',
 373         '-Werror=shift-count-overflow',
 374         '-Werror=shift-overflow=2',
 375         '-Wdate-time',
 376         '-Wnested-externs',
 377
 378         # negative arguments are correctly detected starting with meson 0.46.
 379         '-Wno-error=#warnings',  # clang
 380         '-Wno-string-plus-int',  # clang
 381
 382         # Disable -Wmaybe-uninitialized, since it's noisy on gcc 8 with
 383         # optimizations enabled, producing essentially false positives.
 384         '-Wno-maybe-uninitialized',
 385
 386         '-ffast-math',
 387         '-fno-common',
 388         '-fdiagnostics-show-option',
 389         '-fno-strict-aliasing',
 390         '-fvisibility=hidden',
 391         '-fstack-protector',
 392         '-fstack-protector-strong',
 393         '--param=ssp-buffer-size=4',
 394 ]
 395
 396 # --as-needed and --no-undefined are provided by meson by default,
 397 # run mesonconf to see what is enabled
 398 possible_link_flags = [
 399         '-Wl,-z,relro',
 400         '-Wl,-z,now',
 401         '-fstack-protector',
 402 ]
 403
 404 if cc.get_id() == 'clang'
 405         possible_cc_flags += [
 406                 '-Wno-typedef-redefinition',
 407                 '-Wno-gnu-variable-sized-type-not-at-end',
 408         ]
 409 endif
 410
 411 if get_option('buildtype') != 'debug'
 412         possible_cc_flags += [
 413                 '-ffunction-sections',
 414                 '-fdata-sections',
 415         ]
 416
 417         possible_link_flags += '-Wl,--gc-sections'
 418 endif
 419
 420 add_project_arguments(cc.get_supported_arguments(basic_disabled_warnings), language : 'c')
 421 add_project_arguments(cc.get_supported_arguments(possible_cc_flags), language : 'c')
 422 add_project_link_arguments(cc.get_supported_link_arguments(possible_link_flags), language : 'c')
 423
 424 have = cc.has_argument('-Wzero-length-bounds')
 425 conf.set10('HAVE_ZERO_LENGTH_BOUNDS', have)
 426
 427 if cc.compiles('''
 428    #include <time.h>
 429    #include <inttypes.h>
 430    typedef uint64_t usec_t;
 431    usec_t now(clockid_t clock);
 432    int main(void) {
 433            struct timespec now;
 434            return 0;
 435    }
 436 ''', args: '-Werror=shadow', name : '-Werror=shadow with local shadowing')
 437         add_project_arguments('-Werror=shadow', language : 'c')
 438 endif
 439
 440 if cxx_cmd != ''
 441         add_project_arguments(cxx.get_supported_arguments(basic_disabled_warnings), language : 'cpp')
 442 endif
 443
 444 cpp = ' '.join(cc.cmd_array()) + ' -E'
 445
 446 has_wstringop_truncation = cc.has_argument('-Wstringop-truncation')
 447
 448 #####################################################################
 449 # compilation result tests
 450
 451 conf.set('_GNU_SOURCE', true)
 452 conf.set('__SANE_USERSPACE_TYPES__', true)
 453 conf.set10('HAVE_WSTRINGOP_TRUNCATION', has_wstringop_truncation)
 454
 455 conf.set('SIZEOF_DEV_T', cc.sizeof('dev_t', prefix : '#include <sys/types.h>'))
 456 conf.set('SIZEOF_INO_T', cc.sizeof('ino_t', prefix : '#include <sys/types.h>'))
 457 conf.set('SIZEOF_TIME_T', cc.sizeof('time_t', prefix : '#include <sys/time.h>'))
 458 conf.set('SIZEOF_RLIM_T', cc.sizeof('rlim_t', prefix : '#include <sys/resource.h>'))
 459
 460 decl_headers = '''
 461 #include <uchar.h>
 462 #include <sys/stat.h>
 463 '''
 464
 465 foreach decl : ['char16_t',
 466                 'char32_t',
 467                 'struct statx',
 468                ]
 469
 470         # We get -1 if the size cannot be determined
 471         have = cc.sizeof(decl, prefix : decl_headers, args : '-D_GNU_SOURCE') > 0
 472
 473         if decl == 'struct statx'
 474                 if have
 475                         want_linux_stat_h = false
 476                 else
 477                         have = cc.sizeof(decl,
 478                                          prefix : decl_headers + '#include <linux/stat.h>',
 479                                          args : '-D_GNU_SOURCE') > 0
 480                         want_linux_stat_h = have
 481                 endif
 482         endif
 483
 484         conf.set10('HAVE_' + decl.underscorify().to_upper(), have)
 485 endforeach
 486
 487 conf.set10('WANT_LINUX_STAT_H', want_linux_stat_h)
 488
 489 foreach ident : ['secure_getenv', '__secure_getenv']
 490         conf.set10('HAVE_' + ident.to_upper(), cc.has_function(ident))
 491 endforeach
 492
 493 foreach ident : [
 494         ['memfd_create',      '''#include <sys/mman.h>'''],
 495         ['gettid',            '''#include <sys/types.h>
 496                                  #include <unistd.h>'''],
 497         ['pivot_root',        '''#include <stdlib.h>
 498                                  #include <unistd.h>'''],     # no known header declares pivot_root
 499         ['name_to_handle_at', '''#include <sys/types.h>
 500                                  #include <sys/stat.h>
 501                                  #include <fcntl.h>'''],
 502         ['setns',             '''#include <sched.h>'''],
 503         ['renameat2',         '''#include <stdio.h>
 504                                  #include <fcntl.h>'''],
 505         ['kcmp',              '''#include <linux/kcmp.h>'''],
 506         ['keyctl',            '''#include <sys/types.h>
 507                                  #include <keyutils.h>'''],
 508         ['copy_file_range',   '''#include <sys/syscall.h>
 509                                  #include <unistd.h>'''],
 510         ['bpf',               '''#include <sys/syscall.h>
 511                                  #include <unistd.h>'''],
 512         ['statx',             '''#include <sys/types.h>
 513                                  #include <sys/stat.h>
 514                                  #include <unistd.h>'''],
 515         ['explicit_bzero' ,   '''#include <string.h>'''],
 516         ['reallocarray',      '''#include <malloc.h>'''],
 517         ['set_mempolicy',     '''#include <stdlib.h>
 518                                  #include <unistd.h>'''],
 519         ['get_mempolicy',     '''#include <stdlib.h>
 520                                  #include <unistd.h>'''],
 521         ['pidfd_send_signal', '''#include <stdlib.h>
 522                                  #include <unistd.h>
 523                                  #include <signal.h>
 524                                  #include <sys/wait.h>'''],
 525         ['pidfd_open',        '''#include <stdlib.h>
 526                                  #include <unistd.h>
 527                                  #include <signal.h>
 528                                  #include <sys/wait.h>'''],
 529         ['rt_sigqueueinfo',   '''#include <stdlib.h>
 530                                  #include <unistd.h>
 531                                  #include <signal.h>
 532                                  #include <sys/wait.h>'''],
 533 ]
 534
 535         have = cc.has_function(ident[0], prefix : ident[1], args : '-D_GNU_SOURCE')
 536         conf.set10('HAVE_' + ident[0].to_upper(), have)
 537 endforeach
 538
 539 if cc.has_function('getrandom', prefix : '''#include <sys/random.h>''', args : '-D_GNU_SOURCE')
 540         conf.set10('USE_SYS_RANDOM_H', true)
 541         conf.set10('HAVE_GETRANDOM', true)
 542 else
 543         have = cc.has_function('getrandom', prefix : '''#include <linux/random.h>''')
 544         conf.set10('USE_SYS_RANDOM_H', false)
 545         conf.set10('HAVE_GETRANDOM', have)
 546 endif
 547
 548 #####################################################################
 549
 550 vcs_tagger = [project_source_root + '/tools/meson-vcs-tag.sh',
 551               project_source_root,
 552               get_option('version-tag'),
 553               meson.project_version()]
 554
 555 version_h = vcs_tag(
 556         input : 'src/version/version.h.in',
 557         output : 'version.h',
 558         command: vcs_tagger)
 559
 560 versiondep = declare_dependency(sources: version_h)
 561
 562 sed = find_program('sed')
 563 awk = find_program('awk')
 564 m4 = find_program('m4')
 565 stat = find_program('stat')
 566 git = find_program('git', required : false)
 567 env = find_program('env')
 568 perl = find_program('perl', required : false)
 569
 570 meson_make_symlink = project_source_root + '/tools/meson-make-symlink.sh'
 571 mkdir_p = 'mkdir -p $DESTDIR/@0@'
 572 test_efi_create_disk_sh = find_program('test/test-efi-create-disk.sh')
 573 splash_bmp = files('test/splash.bmp')
 574
 575 # if -Dxxx-path option is found, use that. Otherwise, check in $PATH,
 576 # /usr/sbin, /sbin, and fall back to the default from middle column.
 577 progs = [['quotaon',    '/usr/sbin/quotaon'    ],
 578          ['quotacheck', '/usr/sbin/quotacheck' ],
 579          ['kmod',       '/usr/bin/kmod'        ],
 580          ['kexec',      '/usr/sbin/kexec'      ],
 581          ['sulogin',    '/usr/sbin/sulogin'    ],
 582          ['mount',      '/usr/bin/mount',      'MOUNT_PATH'],
 583          ['umount',     '/usr/bin/umount',     'UMOUNT_PATH'],
 584          ['loadkeys',   '/usr/bin/loadkeys',   'KBD_LOADKEYS'],
 585          ['setfont',    '/usr/bin/setfont',    'KBD_SETFONT'],
 586          ['nologin',    '/usr/sbin/nologin',   ],
 587         ]
 588 foreach prog : progs
 589         path = get_option(prog[0] + '-path')
 590         if path != ''
 591                 message('Using @1@ for @0@'.format(prog[0], path))
 592         else
 593                 exe = find_program(prog[0],
 594                                    '/usr/sbin/' + prog[0],
 595                                    '/sbin/' + prog[0],
 596                                    required: false)
 597                 path = exe.found() ? exe.path() : prog[1]
 598         endif
 599         name = prog.length() > 2 ? prog[2] : prog[0].to_upper()
 600         conf.set_quoted(name, path)
 601         substs.set(name, path)
 602 endforeach
 603
 604 conf.set_quoted('TELINIT', get_option('telinit-path'))
 605
 606 if run_command('ln', '--relative', '--help').returncode() != 0
 607         error('ln does not support --relative (added in coreutils 8.16)')
 608 endif
 609
 610 ############################################################
 611
 612 gperf = find_program('gperf')
 613
 614 gperf_test_format = '''
 615 #include <string.h>
 616 const char * in_word_set(const char *, @0@);
 617 @1@
 618 '''
 619 gperf_snippet_format = 'echo foo,bar | @0@ -L ANSI-C'
 620 gperf_snippet = run_command('sh', '-c', gperf_snippet_format.format(gperf.path()))
 621 gperf_test = gperf_test_format.format('size_t', gperf_snippet.stdout())
 622 if cc.compiles(gperf_test)
 623         gperf_len_type = 'size_t'
 624 else
 625         gperf_test = gperf_test_format.format('unsigned', gperf_snippet.stdout())
 626         if cc.compiles(gperf_test)
 627                 gperf_len_type = 'unsigned'
 628         else
 629                 error('unable to determine gperf len type')
 630         endif
 631 endif
 632 message('gperf len type is @0@'.format(gperf_len_type))
 633 conf.set('GPERF_LEN_TYPE', gperf_len_type,
 634          description : 'The type of gperf "len" parameter')
 635
 636 ############################################################
 637
 638 if not cc.has_header('sys/capability.h')
 639         error('POSIX caps headers not found')
 640 endif
 641 foreach header : ['crypt.h',
 642                   'linux/memfd.h',
 643                   'linux/vm_sockets.h',
 644                   'sys/auxv.h',
 645                   'valgrind/memcheck.h',
 646                   'valgrind/valgrind.h',
 647                  ]
 648
 649         conf.set10('HAVE_' + header.underscorify().to_upper(),
 650                    cc.has_header(header))
 651 endforeach
 652
 653 ############################################################
 654
 655 fallback_hostname = get_option('fallback-hostname')
 656 if fallback_hostname == '' or fallback_hostname[0] == '.' or fallback_hostname[0] == '-'
 657         error('Invalid fallback-hostname configuration')
 658         # A more extensive test is done in test-hostname-util. Let's catch
 659         # the most obvious errors here so we don't fail with an assert later.
 660 endif
 661 conf.set_quoted('FALLBACK_HOSTNAME', fallback_hostname)
 662
 663 conf.set10('ENABLE_COMPAT_GATEWAY_HOSTNAME', get_option('compat-gateway-hostname'))
 664 gateway_hostnames = ['_gateway'] + (conf.get('ENABLE_COMPAT_GATEWAY_HOSTNAME') == 1 ? ['gateway'] : [])
 665
 666 default_hierarchy = get_option('default-hierarchy')
 667 conf.set_quoted('DEFAULT_HIERARCHY_NAME', default_hierarchy,
 668                 description : 'default cgroup hierarchy as string')
 669 if default_hierarchy == 'legacy'
 670         conf.set('DEFAULT_HIERARCHY', 'CGROUP_UNIFIED_NONE')
 671 elif default_hierarchy == 'hybrid'
 672         conf.set('DEFAULT_HIERARCHY', 'CGROUP_UNIFIED_SYSTEMD')
 673 else
 674         conf.set('DEFAULT_HIERARCHY', 'CGROUP_UNIFIED_ALL')
 675 endif
 676
 677 default_net_naming_scheme = get_option('default-net-naming-scheme')
 678 conf.set_quoted('DEFAULT_NET_NAMING_SCHEME', default_net_naming_scheme)
 679
 680 time_epoch = get_option('time-epoch')
 681 if time_epoch == -1
 682         time_epoch = run_command('sh', ['-c', 'echo "$SOURCE_DATE_EPOCH"']).stdout().strip()
 683         if time_epoch == '' and git.found() and run_command('test', '-e', '.git').returncode() == 0
 684                 # If we're in a git repository, use the creation time of the latest git tag.
 685                 latest_tag = run_command('git', 'describe', '--abbrev=0', '--tags').stdout().strip()
 686                 time_epoch = run_command('git', 'log', '-1', '--format=%at', latest_tag).stdout()
 687         endif
 688         if time_epoch == ''
 689                 NEWS = files('NEWS')
 690                 time_epoch = run_command(stat, '-c', '%Y', NEWS).stdout()
 691         endif
 692         time_epoch = time_epoch.to_int()
 693 endif
 694 conf.set('TIME_EPOCH', time_epoch)
 695
 696 system_uid_max = get_option('system-uid-max')
 697 if system_uid_max == -1
 698         system_uid_max = run_command(
 699                 awk,
 700                 '/^\s*SYS_UID_MAX\s+/ { uid=$2 } END { print uid }',
 701                 '/etc/login.defs').stdout().strip()
 702         if system_uid_max == ''
 703                 system_uid_max = 999
 704         else
 705                 system_uid_max = system_uid_max.to_int()
 706         endif
 707 endif
 708 conf.set('SYSTEM_UID_MAX', system_uid_max)
 709 substs.set('systemuidmax', system_uid_max)
 710
 711 system_gid_max = get_option('system-gid-max')
 712 if system_gid_max == -1
 713         system_gid_max = run_command(
 714                 awk,
 715                 '/^\s*SYS_GID_MAX\s+/ { gid=$2 } END { print gid }',
 716                 '/etc/login.defs').stdout().strip()
 717         if system_gid_max == ''
 718                 system_gid_max = 999
 719         else
 720                 system_gid_max = system_gid_max.to_int()
 721         endif
 722 endif
 723 conf.set('SYSTEM_GID_MAX', system_gid_max)
 724 substs.set('systemgidmax', system_gid_max)
 725
 726 dynamic_uid_min = get_option('dynamic-uid-min')
 727 dynamic_uid_max = get_option('dynamic-uid-max')
 728 conf.set('DYNAMIC_UID_MIN', dynamic_uid_min)
 729 conf.set('DYNAMIC_UID_MAX', dynamic_uid_max)
 730 substs.set('dynamicuidmin', dynamic_uid_min)
 731 substs.set('dynamicuidmax', dynamic_uid_max)
 732
 733 container_uid_base_min = get_option('container-uid-base-min')
 734 container_uid_base_max = get_option('container-uid-base-max')
 735 conf.set('CONTAINER_UID_BASE_MIN', container_uid_base_min)
 736 conf.set('CONTAINER_UID_BASE_MAX', container_uid_base_max)
 737 substs.set('containeruidbasemin', container_uid_base_min)
 738 substs.set('containeruidbasemax', container_uid_base_max)
 739
 740 nobody_user = get_option('nobody-user')
 741 nobody_group = get_option('nobody-group')
 742
 743 if not meson.is_cross_build()
 744         getent_result = run_command('getent', 'passwd', '65534')
 745         if getent_result.returncode() == 0
 746                 name = getent_result.stdout().split(':')[0]
 747                 if name != nobody_user
 748                         warning('\n' +
 749                                 '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) +
 750                                 'Your build will result in an user table setup that is incompatible with the local system.')
 751                 endif
 752         endif
 753         id_result = run_command('id', '-u', nobody_user)
 754         if id_result.returncode() == 0
 755                 id = id_result.stdout().to_int()
 756                 if id != 65534
 757                         warning('\n' +
 758                                 '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) +
 759                                 'Your build will result in an user table setup that is incompatible with the local system.')
 760                 endif
 761         endif
 762
 763         getent_result = run_command('getent', 'group', '65534')
 764         if getent_result.returncode() == 0
 765                 name = getent_result.stdout().split(':')[0]
 766                 if name != nobody_group
 767                         warning('\n' +
 768                                 '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) +
 769                                 'Your build will result in an group table setup that is incompatible with the local system.')
 770                 endif
 771         endif
 772         id_result = run_command('id', '-g', nobody_group)
 773         if id_result.returncode() == 0
 774                 id = id_result.stdout().to_int()
 775                 if id != 65534
 776                         warning('\n' +
 777                                 '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) +
 778                                 'Your build will result in an group table setup that is incompatible with the local system.')
 779                 endif
 780         endif
 781 endif
 782 if nobody_user != nobody_group and not (nobody_user == 'nobody' and nobody_group == 'nogroup')
 783         warning('\n' +
 784                 'The configured user name "@0@" and group name "@0@" of the nobody user/group are not equivalent.\n'.format(nobody_user, nobody_group) +
 785                 'Please re-check that both "nobody-user" and "nobody-group" options are correctly set.')
 786 endif
 787
 788 conf.set_quoted('NOBODY_USER_NAME', nobody_user)
 789 conf.set_quoted('NOBODY_GROUP_NAME', nobody_group)
 790 substs.set('NOBODY_USER_NAME', nobody_user)
 791 substs.set('NOBODY_GROUP_NAME', nobody_group)
 792
 793 tty_gid = get_option('tty-gid')
 794 conf.set('TTY_GID', tty_gid)
 795 substs.set('TTY_GID', tty_gid)
 796
 797 # Ensure provided GID argument is numeric, otherwise fall back to default assignment
 798 users_gid = get_option('users-gid')
 799 substs.set('USERS_GID', users_gid < 0 ? '-' : users_gid)
 800
 801 conf.set10('ENABLE_ADM_GROUP', get_option('adm-group'))
 802 conf.set10('ENABLE_WHEEL_GROUP', get_option('wheel-group'))
 803
 804 dev_kvm_mode = get_option('dev-kvm-mode')
 805 substs.set('DEV_KVM_MODE', dev_kvm_mode)
 806 conf.set10('DEV_KVM_UACCESS', dev_kvm_mode != '0666')
 807 group_render_mode = get_option('group-render-mode')
 808 substs.set('GROUP_RENDER_MODE', group_render_mode)
 809 conf.set10('GROUP_RENDER_UACCESS', group_render_mode != '0666')
 810
 811 kill_user_processes = get_option('default-kill-user-processes')
 812 conf.set10('KILL_USER_PROCESSES', kill_user_processes)
 813 conf.set_quoted('KILL_USER_PROCESSES_YES_NO', kill_user_processes ? 'yes' : 'no')
 814 substs.set('KILL_USER_PROCESSES', kill_user_processes ? 'yes' : 'no')
 815
 816 dns_servers = get_option('dns-servers')
 817 conf.set_quoted('DNS_SERVERS', dns_servers)
 818 substs.set('DNS_SERVERS', dns_servers)
 819
 820 ntp_servers = get_option('ntp-servers')
 821 conf.set_quoted('NTP_SERVERS', ntp_servers)
 822 substs.set('NTP_SERVERS', ntp_servers)
 823
 824 default_locale = get_option('default-locale')
 825 if default_locale == ''
 826         if not meson.is_cross_build()
 827                 choose_default_locale_sh = find_program('tools/choose-default-locale.sh')
 828                 default_locale = run_command(choose_default_locale_sh).stdout().strip()
 829         else
 830                 default_locale = 'C.UTF-8'
 831         endif
 832 endif
 833 conf.set_quoted('SYSTEMD_DEFAULT_LOCALE', default_locale)
 834
 835 conf.set_quoted('GETTEXT_PACKAGE', meson.project_name())
 836
 837 service_watchdog = get_option('service-watchdog')
 838 watchdog_value = service_watchdog == '' ? '' : 'WatchdogSec=' + service_watchdog
 839 substs.set('SERVICE_WATCHDOG', watchdog_value)
 840
 841 substs.set('SUSHELL', get_option('debug-shell'))
 842 substs.set('DEBUGTTY', get_option('debug-tty'))
 843 conf.set_quoted('DEBUGTTY', get_option('debug-tty'))
 844
 845 enable_debug_hashmap = false
 846 enable_debug_mmap_cache = false
 847 enable_debug_siphash = false
 848 foreach name : get_option('debug-extra')
 849         if name == 'hashmap'
 850                 enable_debug_hashmap = true
 851         elif name == 'mmap-cache'
 852                 enable_debug_mmap_cache = true
 853         elif name == 'siphash'
 854                 enable_debug_siphash = true
 855         else
 856                 message('unknown debug option "@0@", ignoring'.format(name))
 857         endif
 858 endforeach
 859 conf.set10('ENABLE_DEBUG_HASHMAP', enable_debug_hashmap)
 860 conf.set10('ENABLE_DEBUG_MMAP_CACHE', enable_debug_mmap_cache)
 861 conf.set10('ENABLE_DEBUG_SIPHASH', enable_debug_siphash)
 862
 863 conf.set10('VALGRIND', get_option('valgrind'))
 864 conf.set10('LOG_TRACE', get_option('log-trace'))
 865
 866 default_user_path = get_option('user-path')
 867 if default_user_path != ''
 868         conf.set_quoted('DEFAULT_USER_PATH', default_user_path)
 869         default_user_path_display = default_user_path
 870 else
 871         # meson 0.49 fails when ?: is used in .format()
 872         default_user_path_display = '(same as system services)'
 873 endif
 874
 875
 876 #####################################################################
 877
 878 threads = dependency('threads')
 879 librt = cc.find_library('rt')
 880 libm = cc.find_library('m')
 881 libdl = cc.find_library('dl')
 882 libcrypt = cc.find_library('crypt')
 883
 884 libcap = dependency('libcap', required : false)
 885 if not libcap.found()
 886         # Compat with Ubuntu 14.04 which ships libcap w/o .pc file
 887         libcap = cc.find_library('cap')
 888 endif
 889
 890 libmount = dependency('mount',
 891                       version : fuzzer_build ? '>= 0' : '>= 2.30')
 892
 893 want_libfdisk = get_option('fdisk')
 894 if want_libfdisk != 'false' and not skip_deps
 895         libfdisk = dependency('fdisk',
 896                               version : '>= 2.33',
 897                               required : want_libfdisk == 'true')
 898         have = libfdisk.found()
 899 else
 900         have = false
 901         libfdisk = []
 902 endif
 903 conf.set10('HAVE_LIBFDISK', have)
 904
 905 want_pwquality = get_option('pwquality')
 906 if want_pwquality != 'false' and not skip_deps
 907         libpwquality = dependency('pwquality', required : want_pwquality == 'true')
 908         have = libpwquality.found()
 909 else
 910         have = false
 911         libpwquality = []
 912 endif
 913 conf.set10('HAVE_PWQUALITY', have)
 914
 915 want_seccomp = get_option('seccomp')
 916 if want_seccomp != 'false' and not skip_deps
 917         libseccomp = dependency('libseccomp',
 918                                 version : '>= 2.3.1',
 919                                 required : want_seccomp == 'true')
 920         have = libseccomp.found()
 921 else
 922         have = false
 923         libseccomp = []
 924 endif
 925 conf.set10('HAVE_SECCOMP', have)
 926
 927 want_selinux = get_option('selinux')
 928 if want_selinux != 'false' and not skip_deps
 929         libselinux = dependency('libselinux',
 930                                 version : '>= 2.1.9',
 931                                 required : want_selinux == 'true')
 932         have = libselinux.found()
 933 else
 934         have = false
 935         libselinux = []
 936 endif
 937 conf.set10('HAVE_SELINUX', have)
 938
 939 want_apparmor = get_option('apparmor')
 940 if want_apparmor != 'false' and not skip_deps
 941         libapparmor = dependency('libapparmor',
 942                                  version : '>= 2.13',
 943                                  required : want_apparmor == 'true')
 944         have = libapparmor.found()
 945 else
 946         have = false
 947         libapparmor = []
 948 endif
 949 conf.set10('HAVE_APPARMOR', have)
 950
 951 smack_run_label = get_option('smack-run-label')
 952 if smack_run_label != ''
 953         conf.set_quoted('SMACK_RUN_LABEL', smack_run_label)
 954 endif
 955
 956 want_polkit = get_option('polkit')
 957 install_polkit = false
 958 install_polkit_pkla = false
 959 if want_polkit != 'false' and not skip_deps
 960         install_polkit = true
 961
 962         libpolkit = dependency('polkit-gobject-1',
 963                                required : false)
 964         if libpolkit.found() and libpolkit.version().version_compare('< 0.106')
 965                 message('Old polkit detected, will install pkla files')
 966                 install_polkit_pkla = true
 967         endif
 968 endif
 969 conf.set10('ENABLE_POLKIT', install_polkit)
 970
 971 want_acl = get_option('acl')
 972 if want_acl != 'false' and not skip_deps
 973         libacl = cc.find_library('acl', required : want_acl == 'true')
 974         have = libacl.found()
 975 else
 976         have = false
 977         libacl = []
 978 endif
 979 conf.set10('HAVE_ACL', have)
 980
 981 want_audit = get_option('audit')
 982 if want_audit != 'false' and not skip_deps
 983         libaudit = dependency('audit', required : want_audit == 'true')
 984         have = libaudit.found()
 985 else
 986         have = false
 987         libaudit = []
 988 endif
 989 conf.set10('HAVE_AUDIT', have)
 990
 991 want_blkid = get_option('blkid')
 992 if want_blkid != 'false' and not skip_deps
 993         libblkid = dependency('blkid', required : want_blkid == 'true')
 994         have = libblkid.found()
 995 else
 996         have = false
 997         libblkid = []
 998 endif
 999 conf.set10('HAVE_BLKID', have)
1000
1001 want_kmod = get_option('kmod')
1002 if want_kmod != 'false' and not skip_deps
1003         libkmod = dependency('libkmod',
1004                              version : '>= 15',
1005                              required : want_kmod == 'true')
1006         have = libkmod.found()
1007 else
1008         have = false
1009         libkmod = []
1010 endif
1011 conf.set10('HAVE_KMOD', have)
1012
1013 want_pam = get_option('pam')
1014 if want_pam != 'false' and not skip_deps
1015         libpam = cc.find_library('pam', required : want_pam == 'true')
1016         libpam_misc = cc.find_library('pam_misc', required : want_pam == 'true')
1017         have = libpam.found() and libpam_misc.found()
1018 else
1019         have = false
1020         libpam = []
1021         libpam_misc = []
1022 endif
1023 conf.set10('HAVE_PAM', have)
1024
1025 want_microhttpd = get_option('microhttpd')
1026 if want_microhttpd != 'false' and not skip_deps
1027         libmicrohttpd = dependency('libmicrohttpd',
1028                                    version : '>= 0.9.33',
1029                                    required : want_microhttpd == 'true')
1030         have = libmicrohttpd.found()
1031 else
1032         have = false
1033         libmicrohttpd = []
1034 endif
1035 conf.set10('HAVE_MICROHTTPD', have)
1036
1037 want_libcryptsetup = get_option('libcryptsetup')
1038 if want_libcryptsetup != 'false' and not skip_deps
1039         libcryptsetup = dependency('libcryptsetup',
1040                                    version : '>= 2.0.1',
1041                                    required : want_libcryptsetup == 'true')
1042         have = libcryptsetup.found()
1043
1044         conf.set10('HAVE_CRYPT_SET_METADATA_SIZE',
1045                    have and cc.has_function('crypt_set_metadata_size', dependencies : libcryptsetup))
1046         conf.set10('HAVE_CRYPT_ACTIVATE_BY_SIGNED_KEY',
1047                    have and cc.has_function('crypt_activate_by_signed_key', dependencies : libcryptsetup))
1048 else
1049         have = false
1050         libcryptsetup = []
1051 endif
1052 conf.set10('HAVE_LIBCRYPTSETUP', have)
1053
1054 want_libcurl = get_option('libcurl')
1055 if want_libcurl != 'false' and not skip_deps
1056         libcurl = dependency('libcurl',
1057                              version : '>= 7.32.0',
1058                              required : want_libcurl == 'true')
1059         have = libcurl.found()
1060 else
1061         have = false
1062         libcurl = []
1063 endif
1064 conf.set10('HAVE_LIBCURL', have)
1065
1066 want_libidn = get_option('libidn')
1067 want_libidn2 = get_option('libidn2')
1068 if want_libidn == 'true' and want_libidn2 == 'true'
1069         error('libidn and libidn2 cannot be requested simultaneously')
1070 endif
1071
1072 if want_libidn2 != 'false' and want_libidn != 'true' and not skip_deps
1073         libidn = dependency('libidn2',
1074                             required : want_libidn2 == 'true')
1075         have = libidn.found()
1076 else
1077         have = false
1078         libidn = []
1079 endif
1080 conf.set10('HAVE_LIBIDN2', have)
1081 if not have and want_libidn != 'false' and not skip_deps
1082         # libidn is used for both libidn and libidn2 objects
1083         libidn = dependency('libidn',
1084                             required : want_libidn == 'true')
1085         have = libidn.found()
1086 else
1087         have = false
1088 endif
1089 conf.set10('HAVE_LIBIDN', have)
1090
1091 want_libiptc = get_option('libiptc')
1092 if want_libiptc != 'false' and not skip_deps
1093         libiptc = dependency('libiptc',
1094                              required : want_libiptc == 'true')
1095         have = libiptc.found()
1096 else
1097         have = false
1098         libiptc = []
1099 endif
1100 conf.set10('HAVE_LIBIPTC', have)
1101
1102 want_qrencode = get_option('qrencode')
1103 if want_qrencode != 'false' and not skip_deps
1104         libqrencode = dependency('libqrencode',
1105                                  required : want_qrencode == 'true')
1106         have = libqrencode.found()
1107 else
1108         have = false
1109         libqrencode = []
1110 endif
1111 conf.set10('HAVE_QRENCODE', have)
1112
1113 want_gcrypt = get_option('gcrypt')
1114 if want_gcrypt != 'false' and not skip_deps
1115         libgcrypt = cc.find_library('gcrypt', required : want_gcrypt == 'true')
1116         libgpg_error = cc.find_library('gpg-error', required : want_gcrypt == 'true')
1117         have = libgcrypt.found() and libgpg_error.found()
1118 else
1119         have = false
1120 endif
1121 if not have
1122         # link to neither of the libs if one is not found
1123         libgcrypt = []
1124         libgpg_error = []
1125 endif
1126 conf.set10('HAVE_GCRYPT', have)
1127
1128 want_gnutls = get_option('gnutls')
1129 if want_gnutls != 'false' and not skip_deps
1130         libgnutls = dependency('gnutls',
1131                                version : '>= 3.1.4',
1132                                required : want_gnutls == 'true')
1133         have = libgnutls.found()
1134 else
1135         have = false
1136         libgnutls = []
1137 endif
1138 conf.set10('HAVE_GNUTLS', have)
1139
1140 want_openssl = get_option('openssl')
1141 if want_openssl != 'false' and not skip_deps
1142         libopenssl = dependency('openssl',
1143                                 version : '>= 1.1.0',
1144                                 required : want_openssl == 'true')
1145         have = libopenssl.found()
1146 else
1147         have = false
1148         libopenssl = []
1149 endif
1150 conf.set10('HAVE_OPENSSL', have)
1151
1152 want_p11kit = get_option('p11kit')
1153 if want_p11kit != 'false' and not skip_deps
1154         libp11kit = dependency('p11-kit-1',
1155                                version : '>= 0.23.3',
1156                                required : want_p11kit == 'true')
1157         have = libp11kit.found()
1158 else
1159         have = false
1160         libp11kit = []
1161 endif
1162 conf.set10('HAVE_P11KIT', have)
1163
1164 want_libfido2 = get_option('libfido2')
1165 if want_libfido2 != 'false' and not skip_deps
1166         libfido2 = dependency('libfido2',
1167                               required : want_libfido2 == 'true')
1168         have = libfido2.found()
1169 else
1170         have = false
1171         libfido2 = []
1172 endif
1173 conf.set10('HAVE_LIBFIDO2', have)
1174
1175 want_elfutils = get_option('elfutils')
1176 if want_elfutils != 'false' and not skip_deps
1177         libdw = dependency('libdw',
1178                            required : want_elfutils == 'true')
1179         have = libdw.found()
1180 else
1181         have = false
1182         libdw = []
1183 endif
1184 conf.set10('HAVE_ELFUTILS', have)
1185
1186 want_zlib = get_option('zlib')
1187 if want_zlib != 'false' and not skip_deps
1188         libz = dependency('zlib',
1189                           required : want_zlib == 'true')
1190         have = libz.found()
1191 else
1192         have = false
1193         libz = []
1194 endif
1195 conf.set10('HAVE_ZLIB', have)
1196
1197 want_bzip2 = get_option('bzip2')
1198 if want_bzip2 != 'false' and not skip_deps
1199         libbzip2 = cc.find_library('bz2',
1200                                    required : want_bzip2 == 'true')
1201         have = libbzip2.found()
1202 else
1203         have = false
1204         libbzip2 = []
1205 endif
1206 conf.set10('HAVE_BZIP2', have)
1207
1208 want_xz = get_option('xz')
1209 if want_xz != 'false' and not skip_deps
1210         libxz = dependency('liblzma',
1211                            required : want_xz == 'true')
1212         have_xz = libxz.found()
1213 else
1214         have_xz = false
1215         libxz = []
1216 endif
1217 conf.set10('HAVE_XZ', have_xz)
1218
1219 want_lz4 = get_option('lz4')
1220 if want_lz4 != 'false' and not skip_deps
1221         liblz4 = dependency('liblz4',
1222                             version : '>= 1.3.0',
1223                             required : want_lz4 == 'true')
1224         have_lz4 = liblz4.found()
1225 else
1226         have_lz4 = false
1227         liblz4 = []
1228 endif
1229 conf.set10('HAVE_LZ4', have_lz4)
1230
1231 want_zstd = get_option('zstd')
1232 if want_zstd != 'false' and not skip_deps
1233         libzstd = dependency('libzstd',
1234                              required : want_zstd == 'true',
1235                              version : '>= 1.4.0')
1236         have_zstd = libzstd.found()
1237 else
1238         have_zstd = false
1239         libzstd = []
1240 endif
1241 conf.set10('HAVE_ZSTD', have_zstd)
1242
1243 conf.set10('HAVE_COMPRESSION', have_xz or have_lz4 or have_zstd)
1244
1245 want_xkbcommon = get_option('xkbcommon')
1246 if want_xkbcommon != 'false' and not skip_deps
1247         libxkbcommon = dependency('xkbcommon',
1248                                   version : '>= 0.3.0',
1249                                   required : want_xkbcommon == 'true')
1250         have = libxkbcommon.found()
1251 else
1252         have = false
1253         libxkbcommon = []
1254 endif
1255 conf.set10('HAVE_XKBCOMMON', have)
1256
1257 want_pcre2 = get_option('pcre2')
1258 if want_pcre2 != 'false'
1259         libpcre2 = dependency('libpcre2-8',
1260                               required : want_pcre2 == 'true')
1261         have = libpcre2.found()
1262 else
1263         have = false
1264         libpcre2 = []
1265 endif
1266 conf.set10('HAVE_PCRE2', have)
1267
1268 want_glib = get_option('glib')
1269 if want_glib != 'false' and not skip_deps
1270         libglib =    dependency('glib-2.0',
1271                                 version : '>= 2.22.0',
1272                                 required : want_glib == 'true')
1273         libgobject = dependency('gobject-2.0',
1274                                 version : '>= 2.22.0',
1275                                 required : want_glib == 'true')
1276         libgio =     dependency('gio-2.0',
1277                                 required : want_glib == 'true')
1278         have = libglib.found() and libgobject.found() and libgio.found()
1279 else
1280         have = false
1281         libglib = []
1282         libgobject = []
1283         libgio = []
1284 endif
1285 conf.set10('HAVE_GLIB', have)
1286
1287 want_dbus = get_option('dbus')
1288 if want_dbus != 'false' and not skip_deps
1289         libdbus = dependency('dbus-1',
1290                              version : '>= 1.3.2',
1291                              required : want_dbus == 'true')
1292         have = libdbus.found()
1293 else
1294         have = false
1295         libdbus = []
1296 endif
1297 conf.set10('HAVE_DBUS', have)
1298
1299 default_dnssec = get_option('default-dnssec')
1300 if skip_deps
1301         default_dnssec = 'no'
1302 endif
1303 if default_dnssec != 'no' and conf.get('HAVE_GCRYPT') == 0
1304         message('default-dnssec cannot be set to yes or allow-downgrade when gcrypt is disabled. Setting default-dnssec to no.')
1305         default_dnssec = 'no'
1306 endif
1307 conf.set('DEFAULT_DNSSEC_MODE',
1308          'DNSSEC_' + default_dnssec.underscorify().to_upper())
1309 substs.set('DEFAULT_DNSSEC_MODE', default_dnssec)
1310
1311 dns_over_tls = get_option('dns-over-tls')
1312 if dns_over_tls != 'false'
1313         if dns_over_tls == 'openssl'
1314                 have_gnutls = false
1315         else
1316                 have_gnutls = (conf.get('HAVE_GNUTLS') == 1 and libgnutls.version().version_compare('>= 3.6.0'))
1317                 if dns_over_tls == 'gnutls' and not have_gnutls
1318                         error('DNS-over-TLS support was requested with gnutls, but dependencies are not available')
1319                 endif
1320         endif
1321         if dns_over_tls == 'gnutls' or have_gnutls
1322                 have_openssl = false
1323         else
1324                 have_openssl = conf.get('HAVE_OPENSSL') == 1
1325                 if dns_over_tls != 'auto' and not have_openssl
1326                         str = dns_over_tls == 'openssl' ? ' with openssl' : ''
1327                         error('DNS-over-TLS support was requested@0@, but dependencies are not available'.format(str))
1328                 endif
1329         endif
1330         have = have_gnutls or have_openssl
1331 else
1332         have = false
1333         have_gnutls = false
1334         have_openssl = false
1335 endif
1336 conf.set10('ENABLE_DNS_OVER_TLS', have)
1337 conf.set10('DNS_OVER_TLS_USE_GNUTLS', have_gnutls)
1338 conf.set10('DNS_OVER_TLS_USE_OPENSSL', have_openssl)
1339
1340 default_dns_over_tls = get_option('default-dns-over-tls')
1341 if skip_deps
1342         default_dns_over_tls = 'no'
1343 endif
1344 if default_dns_over_tls != 'no' and conf.get('ENABLE_DNS_OVER_TLS') == 0
1345         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.')
1346         default_dns_over_tls = 'no'
1347 endif
1348 conf.set('DEFAULT_DNS_OVER_TLS_MODE',
1349          'DNS_OVER_TLS_' + default_dns_over_tls.underscorify().to_upper())
1350 substs.set('DEFAULT_DNS_OVER_TLS_MODE', default_dns_over_tls)
1351
1352 default_mdns = get_option('default-mdns')
1353 conf.set('DEFAULT_MDNS_MODE',
1354          'RESOLVE_SUPPORT_' + default_mdns.to_upper())
1355 substs.set('DEFAULT_MDNS_MODE', default_mdns)
1356
1357 default_llmnr = get_option('default-llmnr')
1358 conf.set('DEFAULT_LLMNR_MODE',
1359          'RESOLVE_SUPPORT_' + default_llmnr.to_upper())
1360 substs.set('DEFAULT_LLMNR_MODE', default_llmnr)
1361
1362 want_repart = get_option('repart')
1363 if want_repart != 'false'
1364         have = (conf.get('HAVE_OPENSSL') == 1 and
1365                 conf.get('HAVE_LIBFDISK') == 1)
1366         if want_repart == 'true' and not have
1367                 error('repart support was requested, but dependencies are not available')
1368         endif
1369 else
1370         have = false
1371 endif
1372 conf.set10('ENABLE_REPART', have)
1373
1374 want_importd = get_option('importd')
1375 if want_importd != 'false'
1376         have = (conf.get('HAVE_LIBCURL') == 1 and
1377                 conf.get('HAVE_ZLIB') == 1 and
1378                 conf.get('HAVE_XZ') == 1 and
1379                 conf.get('HAVE_GCRYPT') == 1)
1380         if want_importd == 'true' and not have
1381                 error('importd support was requested, but dependencies are not available')
1382         endif
1383 else
1384         have = false
1385 endif
1386 conf.set10('ENABLE_IMPORTD', have)
1387
1388 want_homed = get_option('homed')
1389 if want_homed != 'false'
1390         have = (conf.get('HAVE_OPENSSL') == 1 and
1391                 conf.get('HAVE_LIBFDISK') == 1 and
1392                 conf.get('HAVE_LIBCRYPTSETUP') == 1)
1393         if want_homed == 'true' and not have
1394                 error('homed support was requested, but dependencies are not available')
1395         endif
1396 else
1397         have = false
1398 endif
1399 conf.set10('ENABLE_HOMED', have)
1400
1401 have = have and conf.get('HAVE_PAM') == 1
1402 conf.set10('ENABLE_PAM_HOME', have)
1403
1404 want_remote = get_option('remote')
1405 if want_remote != 'false'
1406         have_deps = [conf.get('HAVE_MICROHTTPD') == 1,
1407                      conf.get('HAVE_LIBCURL') == 1]
1408         # sd-j-remote requires µhttpd, and sd-j-upload requires libcurl, so
1409         # it's possible to build one without the other. Complain only if
1410         # support was explicitly requested. The auxiliary files like sysusers
1411         # config should be installed when any of the programs are built.
1412         if want_remote == 'true' and not (have_deps[0] and have_deps[1])
1413                 error('remote support was requested, but dependencies are not available')
1414         endif
1415         have = have_deps[0] or have_deps[1]
1416 else
1417         have = false
1418 endif
1419 conf.set10('ENABLE_REMOTE', have)
1420
1421 foreach term : ['analyze',
1422                 'backlight',
1423                 'binfmt',
1424                 'coredump',
1425                 'efi',
1426                 'environment-d',
1427                 'firstboot',
1428                 'gshadow',
1429                 'hibernate',
1430                 'hostnamed',
1431                 'hwdb',
1432                 'idn',
1433                 'ima',
1434                 'initrd',
1435                 'ldconfig',
1436                 'localed',
1437                 'logind',
1438                 'machined',
1439                 'networkd',
1440                 'nss-myhostname',
1441                 'nss-systemd',
1442                 'portabled',
1443                 'pstore',
1444                 'quotacheck',
1445                 'randomseed',
1446                 'resolve',
1447                 'rfkill',
1448                 'smack',
1449                 'sysusers',
1450                 'timedated',
1451                 'timesyncd',
1452                 'tmpfiles',
1453                 'tpm',
1454                 'userdb',
1455                 'utmp',
1456                 'vconsole',
1457                 'xdg-autostart']
1458         have = get_option(term)
1459         name = 'ENABLE_' + term.underscorify().to_upper()
1460         conf.set10(name, have)
1461 endforeach
1462
1463 foreach tuple : [['nss-mymachines', 'machined'],
1464                  ['nss-resolve',    'resolve']]
1465         want = get_option(tuple[0])
1466         if want != 'false'
1467                 have = get_option(tuple[1])
1468                 if want == 'true' and not have
1469                         error('@0@ is requested but @1@ is disabled'.format(tuple[0], tuple[1]))
1470                 endif
1471         else
1472                 have = false
1473         endif
1474         name = 'ENABLE_' + tuple[0].underscorify().to_upper()
1475         conf.set10(name, have)
1476 endforeach
1477
1478 enable_nss = false
1479 foreach term : ['ENABLE_NSS_MYHOSTNAME',
1480                 'ENABLE_NSS_MYMACHINES',
1481                 'ENABLE_NSS_RESOLVE',
1482                 'ENABLE_NSS_SYSTEMD']
1483         if conf.get(term) == 1
1484                 enable_nss = true
1485         endif
1486 endforeach
1487 conf.set10('ENABLE_NSS', enable_nss)
1488
1489 conf.set10('ENABLE_TIMEDATECTL', get_option('timedated') or get_option('timesyncd'))
1490
1491 tests = []
1492 fuzzers = []
1493
1494 conf.set10('SYSTEMD_SLOW_TESTS_DEFAULT', slow_tests)
1495
1496 #####################################################################
1497
1498 if get_option('efi')
1499         efi_arch = host_machine.cpu_family()
1500
1501         if efi_arch == 'x86'
1502                 EFI_MACHINE_TYPE_NAME = 'ia32'
1503                 gnu_efi_arch = 'ia32'
1504         elif efi_arch == 'x86_64'
1505                 EFI_MACHINE_TYPE_NAME = 'x64'
1506                 gnu_efi_arch = 'x86_64'
1507         elif efi_arch == 'arm'
1508                 EFI_MACHINE_TYPE_NAME = 'arm'
1509                 gnu_efi_arch = 'arm'
1510         elif efi_arch == 'aarch64'
1511                 EFI_MACHINE_TYPE_NAME = 'aa64'
1512                 gnu_efi_arch = 'aarch64'
1513         else
1514                 EFI_MACHINE_TYPE_NAME = ''
1515                 gnu_efi_arch = ''
1516         endif
1517
1518         have = true
1519         conf.set_quoted('EFI_MACHINE_TYPE_NAME', EFI_MACHINE_TYPE_NAME)
1520
1521         conf.set('SD_TPM_PCR', get_option('tpm-pcrindex'))
1522 else
1523         have = false
1524 endif
1525 conf.set10('ENABLE_EFI', have)
1526
1527 #####################################################################
1528
1529 config_h = configure_file(
1530         output : 'config.h',
1531         configuration : conf)
1532
1533 meson_apply_m4 = find_program('tools/meson-apply-m4.sh')
1534
1535 includes = include_directories('src/basic',
1536                                'src/boot',
1537                                'src/home',
1538                                'src/shared',
1539                                'src/systemd',
1540                                'src/journal',
1541                                'src/journal-remote',
1542                                'src/nspawn',
1543                                'src/resolve',
1544                                'src/timesync',
1545                                'src/time-wait-sync',
1546                                'src/login',
1547                                'src/udev',
1548                                'src/libudev',
1549                                'src/core',
1550                                'src/shutdown',
1551                                'src/xdg-autostart-generator',
1552                                'src/libsystemd/sd-bus',
1553                                'src/libsystemd/sd-device',
1554                                'src/libsystemd/sd-event',
1555                                'src/libsystemd/sd-hwdb',
1556                                'src/libsystemd/sd-id128',
1557                                'src/libsystemd/sd-netlink',
1558                                'src/libsystemd/sd-network',
1559                                'src/libsystemd/sd-resolve',
1560                                'src/libsystemd-network',
1561                                '.')
1562
1563 add_project_arguments('-include', 'config.h', language : 'c')
1564
1565 generate_gperfs = find_program('tools/generate-gperfs.py')
1566
1567 subdir('po')
1568 subdir('catalog')
1569 subdir('src/systemd')
1570 subdir('src/basic')
1571 subdir('src/libsystemd')
1572 subdir('src/libsystemd-network')
1573 subdir('src/journal')
1574 subdir('src/login')
1575
1576 libjournal_core = static_library(
1577         'journal-core',
1578         libjournal_core_sources,
1579         journald_gperf_c,
1580         include_directories : includes,
1581         install : false)
1582
1583 libsystemd_sym_path = '@0@/@1@'.format(project_source_root, libsystemd_sym)
1584 libsystemd = shared_library(
1585         'systemd',
1586         disable_mempool_c,
1587         version : libsystemd_version,
1588         include_directories : includes,
1589         link_args : ['-shared',
1590                      '-Wl,--version-script=' + libsystemd_sym_path],
1591         link_with : [libbasic,
1592                      libbasic_gcrypt],
1593         link_whole : [libsystemd_static,
1594                       libjournal_client],
1595         dependencies : [threads,
1596                         librt,
1597                         libxz,
1598                         libzstd,
1599                         liblz4],
1600         link_depends : libsystemd_sym,
1601         install : true,
1602         install_dir : rootlibdir)
1603
1604 static_libsystemd = get_option('static-libsystemd')
1605 static_libsystemd_pic = static_libsystemd == 'true' or static_libsystemd == 'pic'
1606
1607 install_libsystemd_static = static_library(
1608         'systemd',
1609         libsystemd_sources,
1610         journal_client_sources,
1611         basic_sources,
1612         basic_gcrypt_sources,
1613         disable_mempool_c,
1614         include_directories : includes,
1615         build_by_default : static_libsystemd != 'false',
1616         install : static_libsystemd != 'false',
1617         install_dir : rootlibdir,
1618         pic : static_libsystemd == 'true' or static_libsystemd == 'pic',
1619         dependencies : [threads,
1620                         librt,
1621                         libxz,
1622                         libzstd,
1623                         liblz4,
1624                         libcap,
1625                         libblkid,
1626                         libmount,
1627                         libselinux,
1628                         libgcrypt],
1629         c_args : libsystemd_c_args + (static_libsystemd_pic ? [] : ['-fno-PIC']))
1630
1631 ############################################################
1632
1633 autosuspend_update_sh = find_program('tools/autosuspend-update.sh')
1634 hwdb_update_sh = find_program('tools/hwdb-update.sh')
1635 make_autosuspend_rules_py = find_program('tools/make-autosuspend-rules.py')
1636 make_directive_index_py = find_program('tools/make-directive-index.py')
1637 make_man_index_py = find_program('tools/make-man-index.py')
1638 syscall_names_update_sh = find_program('tools/syscall-names-update.sh')
1639 xml_helper_py = find_program('tools/xml_helper.py')
1640 update_dbus_docs_py = find_program('tools/update-dbus-docs.py')
1641
1642 ############################################################
1643
1644 # binaries that have --help and are intended for use by humans,
1645 # usually, but not always, installed in /bin.
1646 public_programs = []
1647
1648 subdir('src/libudev')
1649 subdir('src/shared')
1650 subdir('src/core')
1651 subdir('src/shutdown')
1652 subdir('src/udev')
1653 subdir('src/network')
1654
1655 subdir('src/analyze')
1656 subdir('src/journal-remote')
1657 subdir('src/coredump')
1658 subdir('src/pstore')
1659 subdir('src/hostname')
1660 subdir('src/import')
1661 subdir('src/partition')
1662 subdir('src/kernel-install')
1663 subdir('src/locale')
1664 subdir('src/machine')
1665 subdir('src/portable')
1666 subdir('src/userdb')
1667 subdir('src/home')
1668 subdir('src/nspawn')
1669 subdir('src/resolve')
1670 subdir('src/timedate')
1671 subdir('src/timesync')
1672 subdir('src/tmpfiles')
1673 subdir('src/vconsole')
1674 subdir('src/boot/efi')
1675
1676 subdir('src/test')
1677 subdir('src/fuzz')
1678 subdir('rules.d')
1679 subdir('test')
1680
1681 ############################################################
1682
1683 # only static linking apart from libdl, to make sure that the
1684 # module is linked to all libraries that it uses.
1685 test_dlopen = executable(
1686         'test-dlopen',
1687         test_dlopen_c,
1688         disable_mempool_c,
1689         include_directories : includes,
1690         link_with : [libbasic],
1691         dependencies : [libdl],
1692         build_by_default : want_tests != 'false')
1693
1694 foreach tuple : [['myhostname', 'ENABLE_NSS_MYHOSTNAME'],
1695                  ['systemd',    'ENABLE_NSS_SYSTEMD', 'src/nss-systemd/userdb-glue.c src/nss-systemd/userdb-glue.h src/nss-systemd/nss-systemd.h'],
1696                  ['mymachines', 'ENABLE_NSS_MYMACHINES'],
1697                  ['resolve',    'ENABLE_NSS_RESOLVE']]
1698
1699         condition = tuple[1] == '' or conf.get(tuple[1]) == 1
1700         if condition
1701                 module = tuple[0]
1702
1703                 sym = 'src/nss-@0@/nss-@0@.sym'.format(module)
1704                 version_script_arg = join_paths(project_source_root, sym)
1705
1706                 sources = ['src/nss-@0@/nss-@0@.c'.format(module)]
1707                 if tuple.length() > 2
1708                         sources += tuple[2].split()
1709                 endif
1710
1711                 nss = shared_library(
1712                         'nss_' + module,
1713                         sources,
1714                         disable_mempool_c,
1715                         version : '2',
1716                         include_directories : includes,
1717                         # Note that we link NSS modules with '-z nodelete' so that mempools never get orphaned
1718                         link_args : ['-Wl,-z,nodelete',
1719                                      '-shared',
1720                                      '-Wl,--version-script=' + version_script_arg],
1721                         link_with : [libsystemd_static,
1722                                      libshared_static,
1723                                      libbasic],
1724                         dependencies : [threads,
1725                                         librt],
1726                         link_depends : sym,
1727                         install : true,
1728                         install_dir : rootlibdir)
1729
1730                 # We cannot use shared_module because it does not support version suffix.
1731                 # Unfortunately shared_library insists on creating the symlink…
1732                 meson.add_install_script('sh', '-c',
1733                                          'rm $DESTDIR@0@/libnss_@1@.so'
1734                                          .format(rootlibdir, module))
1735
1736                 if want_tests != 'false'
1737                         test('dlopen-nss_' + module,
1738                              test_dlopen,
1739                              # path to dlopen must include a slash
1740                              args : nss.full_path())
1741                 endif
1742         endif
1743 endforeach
1744
1745 ############################################################
1746
1747 executable(
1748         'systemd',
1749         systemd_sources,
1750         include_directories : includes,
1751         link_with : [libcore,
1752                      libshared],
1753         dependencies : [versiondep,
1754                         threads,
1755                         librt,
1756                         libseccomp,
1757                         libselinux,
1758                         libmount,
1759                         libblkid],
1760         install_rpath : rootlibexecdir,
1761         install : true,
1762         install_dir : rootlibexecdir)
1763
1764 meson.add_install_script(meson_make_symlink,
1765                          join_paths(rootlibexecdir, 'systemd'),
1766                          join_paths(rootsbindir, 'init'))
1767
1768 public_programs += executable(
1769         'systemd-analyze',
1770         systemd_analyze_sources,
1771         include_directories : includes,
1772         link_with : [libcore,
1773                      libshared],
1774         dependencies : [versiondep,
1775                         threads,
1776                         librt,
1777                         libseccomp,
1778                         libselinux,
1779                         libmount,
1780                         libblkid],
1781         install_rpath : rootlibexecdir,
1782         install : conf.get('ENABLE_ANALYZE'))
1783
1784 executable(
1785         'systemd-journald',
1786         systemd_journald_sources,
1787         include_directories : includes,
1788         link_with : [libjournal_core,
1789                      libshared],
1790         dependencies : [threads,
1791                         libxz,
1792                         liblz4,
1793                         libselinux,
1794                         libzstd],
1795         install_rpath : rootlibexecdir,
1796         install : true,
1797         install_dir : rootlibexecdir)
1798
1799 public_programs += executable(
1800         'systemd-cat',
1801         systemd_cat_sources,
1802         include_directories : includes,
1803         link_with : [libjournal_core,
1804                      libshared],
1805         dependencies : [threads],
1806         install_rpath : rootlibexecdir,
1807         install : true)
1808
1809 public_programs += executable(
1810         'journalctl',
1811         journalctl_sources,
1812         include_directories : includes,
1813         link_with : [libshared],
1814         dependencies : [threads,
1815                         libdl,
1816                         libxz,
1817                         liblz4,
1818                         libzstd,
1819                         libdl],
1820         install_rpath : rootlibexecdir,
1821         install : true,
1822         install_dir : rootbindir)
1823
1824 executable(
1825         'systemd-getty-generator',
1826         'src/getty-generator/getty-generator.c',
1827         include_directories : includes,
1828         link_with : [libshared],
1829         install_rpath : rootlibexecdir,
1830         install : true,
1831         install_dir : systemgeneratordir)
1832
1833 executable(
1834         'systemd-debug-generator',
1835         'src/debug-generator/debug-generator.c',
1836         include_directories : includes,
1837         link_with : [libshared],
1838         install_rpath : rootlibexecdir,
1839         install : true,
1840         install_dir : systemgeneratordir)
1841
1842 executable(
1843         'systemd-run-generator',
1844         'src/run-generator/run-generator.c',
1845         include_directories : includes,
1846         link_with : [libshared],
1847         install_rpath : rootlibexecdir,
1848         install : true,
1849         install_dir : systemgeneratordir)
1850
1851 executable(
1852         'systemd-fstab-generator',
1853         'src/fstab-generator/fstab-generator.c',
1854         include_directories : includes,
1855         link_with : [libcore_shared,
1856                      libshared],
1857         install_rpath : rootlibexecdir,
1858         install : true,
1859         install_dir : systemgeneratordir)
1860
1861 if conf.get('ENABLE_ENVIRONMENT_D') == 1
1862         executable(
1863                 '30-systemd-environment-d-generator',
1864                 'src/environment-d-generator/environment-d-generator.c',
1865                 include_directories : includes,
1866                 link_with : [libshared],
1867                 install_rpath : rootlibexecdir,
1868                 install : true,
1869                 install_dir : userenvgeneratordir)
1870
1871         meson.add_install_script(meson_make_symlink,
1872                                  join_paths(sysconfdir, 'environment'),
1873                                  join_paths(environmentdir, '99-environment.conf'))
1874 endif
1875
1876 if conf.get('ENABLE_HIBERNATE') == 1
1877         executable(
1878                 'systemd-hibernate-resume-generator',
1879                 'src/hibernate-resume/hibernate-resume-generator.c',
1880                 include_directories : includes,
1881                 link_with : [libshared],
1882                 install_rpath : rootlibexecdir,
1883                 install : true,
1884                 install_dir : systemgeneratordir)
1885
1886         executable(
1887                 'systemd-hibernate-resume',
1888                 'src/hibernate-resume/hibernate-resume.c',
1889                 include_directories : includes,
1890                 link_with : [libshared],
1891                 install_rpath : rootlibexecdir,
1892                 install : true,
1893                 install_dir : rootlibexecdir)
1894 endif
1895
1896 if conf.get('HAVE_BLKID') == 1
1897         executable(
1898                 'systemd-gpt-auto-generator',
1899                 'src/gpt-auto-generator/gpt-auto-generator.c',
1900                 'src/shared/blkid-util.h',
1901                 include_directories : includes,
1902                 link_with : [libshared],
1903                 dependencies : libblkid,
1904                 install_rpath : rootlibexecdir,
1905                 install : true,
1906                 install_dir : systemgeneratordir)
1907
1908         public_programs += executable(
1909                 'systemd-dissect',
1910                 'src/dissect/dissect.c',
1911                 include_directories : includes,
1912                 link_with : [libshared],
1913                 install_rpath : rootlibexecdir,
1914                 install : true)
1915 endif
1916
1917 if conf.get('ENABLE_RESOLVE') == 1
1918         executable(
1919                 'systemd-resolved',
1920                 systemd_resolved_sources,
1921                 include_directories : includes,
1922                 link_with : [libshared,
1923                              libbasic_gcrypt,
1924                              libsystemd_resolve_core],
1925                 dependencies : systemd_resolved_dependencies,
1926                 install_rpath : rootlibexecdir,
1927                 install : true,
1928                 install_dir : rootlibexecdir)
1929
1930         public_programs += executable(
1931                 'resolvectl',
1932                 resolvectl_sources,
1933                 include_directories : includes,
1934                 link_with : [libshared,
1935                              libbasic_gcrypt,
1936                              libsystemd_resolve_core],
1937                 dependencies : [threads,
1938                                 libgpg_error,
1939                                 libm,
1940                                 libidn],
1941                 install_rpath : rootlibexecdir,
1942                 install : true)
1943
1944         meson.add_install_script(meson_make_symlink,
1945                                  join_paths(bindir, 'resolvectl'),
1946                                  join_paths(rootsbindir, 'resolvconf'))
1947
1948         meson.add_install_script(meson_make_symlink,
1949                                  join_paths(bindir, 'resolvectl'),
1950                                  join_paths(bindir, 'systemd-resolve'))
1951 endif
1952
1953 if conf.get('ENABLE_LOGIND') == 1
1954         executable(
1955                 'systemd-logind',
1956                 systemd_logind_sources,
1957                 include_directories : includes,
1958                 link_with : [liblogind_core,
1959                              libshared],
1960                 dependencies : [threads,
1961                                 libacl],
1962                 install_rpath : rootlibexecdir,
1963                 install : true,
1964                 install_dir : rootlibexecdir)
1965
1966         public_programs += executable(
1967                 'loginctl',
1968                 loginctl_sources,
1969                 include_directories : includes,
1970                 link_with : [libshared],
1971                 dependencies : [threads,
1972                                 liblz4,
1973                                 libxz,
1974                                 libzstd],
1975                 install_rpath : rootlibexecdir,
1976                 install : true,
1977                 install_dir : rootbindir)
1978
1979         public_programs += executable(
1980                 'systemd-inhibit',
1981                 'src/login/inhibit.c',
1982                 include_directories : includes,
1983                 link_with : [libshared],
1984                 install_rpath : rootlibexecdir,
1985                 install : true,
1986                 install_dir : rootbindir)
1987
1988         if conf.get('HAVE_PAM') == 1
1989                 version_script_arg = join_paths(project_source_root, pam_systemd_sym)
1990                 pam_systemd = shared_library(
1991                         'pam_systemd',
1992                         pam_systemd_c,
1993                         name_prefix : '',
1994                         include_directories : includes,
1995                         link_args : ['-shared',
1996                                      '-Wl,--version-script=' + version_script_arg],
1997                         link_with : [libsystemd_static,
1998                                      libshared_static],
1999                         dependencies : [threads,
2000                                         libpam,
2001                                         libpam_misc],
2002                         link_depends : pam_systemd_sym,
2003                         install : true,
2004                         install_dir : pamlibdir)
2005
2006                 if want_tests != 'false'
2007                         test('dlopen-pam_systemd',
2008                              test_dlopen,
2009                              # path to dlopen must include a slash
2010                              args : pam_systemd.full_path())
2011                 endif
2012         endif
2013
2014         executable(
2015                 'systemd-user-runtime-dir',
2016                 user_runtime_dir_sources,
2017                 include_directories : includes,
2018                 link_with : [libshared],
2019                 install_rpath : rootlibexecdir,
2020                 install : true,
2021                 install_dir : rootlibexecdir)
2022 endif
2023
2024 if conf.get('HAVE_PAM') == 1
2025         executable(
2026                 'systemd-user-sessions',
2027                 'src/user-sessions/user-sessions.c',
2028                 include_directories : includes,
2029                 link_with : [libshared],
2030                 install_rpath : rootlibexecdir,
2031                 install : true,
2032                 install_dir : rootlibexecdir)
2033 endif
2034
2035 if conf.get('ENABLE_EFI') == 1 and conf.get('HAVE_BLKID') == 1
2036         public_programs += executable(
2037                 'bootctl',
2038                 'src/boot/bootctl.c',
2039                 include_directories : includes,
2040                 link_with : [libshared],
2041                 dependencies : [libblkid],
2042                 install_rpath : rootlibexecdir,
2043                 install : true)
2044
2045         public_programs += executable(
2046                 'systemd-bless-boot',
2047                 'src/boot/bless-boot.c',
2048                 include_directories : includes,
2049                 link_with : [libshared],
2050                 dependencies : [libblkid],
2051                 install_rpath : rootlibexecdir,
2052                 install : true,
2053                 install_dir : rootlibexecdir)
2054
2055         executable(
2056                 'systemd-bless-boot-generator',
2057                 'src/boot/bless-boot-generator.c',
2058                 include_directories : includes,
2059                 link_with : [libshared],
2060                 install_rpath : rootlibexecdir,
2061                 install : true,
2062                 install_dir : systemgeneratordir)
2063 endif
2064
2065 executable(
2066         'systemd-boot-check-no-failures',
2067         'src/boot/boot-check-no-failures.c',
2068         include_directories : includes,
2069         link_with : [libshared],
2070         dependencies : [libblkid],
2071         install_rpath : rootlibexecdir,
2072         install : true,
2073         install_dir : rootlibexecdir)
2074
2075 public_programs += executable(
2076         'systemd-socket-activate',
2077         'src/activate/activate.c',
2078         include_directories : includes,
2079         link_with : [libshared],
2080         dependencies : [threads],
2081         install_rpath : rootlibexecdir,
2082         install : true)
2083
2084 if get_option('link-systemctl-shared')
2085         systemctl_link_with = [libshared]
2086 else
2087         systemctl_link_with = [libsystemd_static,
2088                                libshared_static,
2089                                libjournal_client,
2090                                libbasic_gcrypt]
2091 endif
2092
2093 public_programs += executable(
2094         'systemctl',
2095         'src/systemctl/systemctl.c',
2096         'src/systemctl/sysv-compat.h',
2097         'src/systemctl/sysv-compat.c',
2098         include_directories : includes,
2099         link_with : systemctl_link_with,
2100         dependencies : [threads,
2101                         libcap,
2102                         libselinux,
2103                         libxz,
2104                         liblz4,
2105                         libzstd],
2106         install_rpath : rootlibexecdir,
2107         install : true,
2108         install_dir : rootbindir)
2109
2110 if conf.get('ENABLE_PORTABLED') == 1
2111         executable(
2112                 'systemd-portabled',
2113                 systemd_portabled_sources,
2114                 include_directories : includes,
2115                 link_with : [libshared],
2116                 dependencies : [threads],
2117                 install_rpath : rootlibexecdir,
2118                 install : true,
2119                 install_dir : rootlibexecdir)
2120
2121         public_programs += executable(
2122                 'portablectl',
2123                 'src/portable/portablectl.c',
2124                 include_directories : includes,
2125                 link_with : [libshared],
2126                 dependencies : [threads],
2127                 install_rpath : rootlibexecdir,
2128                 install : true,
2129                 install_dir : rootbindir)
2130 endif
2131
2132 if conf.get('ENABLE_USERDB') == 1
2133         executable(
2134                 'systemd-userwork',
2135                 systemd_userwork_sources,
2136                 include_directories : includes,
2137                 link_with : [libshared],
2138                 dependencies : [threads],
2139                 install_rpath : rootlibexecdir,
2140                 install : true,
2141                 install_dir : rootlibexecdir)
2142
2143         executable(
2144                 'systemd-userdbd',
2145                 systemd_userdbd_sources,
2146                 include_directories : includes,
2147                 link_with : [libshared],
2148                 dependencies : [threads],
2149                 install_rpath : rootlibexecdir,
2150                 install : true,
2151                 install_dir : rootlibexecdir)
2152
2153         public_programs += executable(
2154                 'userdbctl',
2155                 userdbctl_sources,
2156                 include_directories : includes,
2157                 link_with : [libshared],
2158                 dependencies : [threads],
2159                 install_rpath : rootlibexecdir,
2160                 install : true,
2161                 install_dir : rootbindir)
2162 endif
2163
2164 if conf.get('ENABLE_HOMED') == 1
2165         executable(
2166                 'systemd-homework',
2167                 systemd_homework_sources,
2168                 include_directories : includes,
2169                 link_with : [libshared],
2170                 dependencies : [threads,
2171                                 libcryptsetup,
2172                                 libblkid,
2173                                 libcrypt,
2174                                 libopenssl,
2175                                 libfdisk,
2176                                 libp11kit,
2177                                 libfido2],
2178                 install_rpath : rootlibexecdir,
2179                 install : true,
2180                 install_dir : rootlibexecdir)
2181
2182         executable(
2183                 'systemd-homed',
2184                 systemd_homed_sources,
2185                 include_directories : includes,
2186                 link_with : [libshared],
2187                 dependencies : [threads,
2188                                 libcrypt,
2189                                 libopenssl],
2190                 install_rpath : rootlibexecdir,
2191                 install : true,
2192                 install_dir : rootlibexecdir)
2193
2194         public_programs += executable(
2195                 'homectl',
2196                 homectl_sources,
2197                 include_directories : includes,
2198                 link_with : [libshared],
2199                 dependencies : [threads,
2200                                 libcrypt,
2201                                 libopenssl,
2202                                 libp11kit,
2203                                 libfido2,
2204                                 libdl],
2205                 install_rpath : rootlibexecdir,
2206                 install : true,
2207                 install_dir : rootbindir)
2208
2209         if conf.get('HAVE_PAM') == 1
2210                 version_script_arg = join_paths(project_source_root, pam_systemd_home_sym)
2211                 pam_systemd = shared_library(
2212                         'pam_systemd_home',
2213                         pam_systemd_home_c,
2214                         name_prefix : '',
2215                         include_directories : includes,
2216                         link_args : ['-shared',
2217                                      '-Wl,--version-script=' + version_script_arg],
2218                         link_with : [libsystemd_static,
2219                                      libshared_static],
2220                         dependencies : [threads,
2221                                         libpam,
2222                                         libpam_misc,
2223                                         libcrypt],
2224                         link_depends : pam_systemd_home_sym,
2225                         install : true,
2226                         install_dir : pamlibdir)
2227         endif
2228 endif
2229
2230 foreach alias : (['halt', 'poweroff', 'reboot', 'shutdown'] +
2231                 (conf.get('HAVE_SYSV_COMPAT') == 1 ? ['runlevel', 'telinit'] : []))
2232         meson.add_install_script(meson_make_symlink,
2233                                  join_paths(rootbindir, 'systemctl'),
2234                                  join_paths(rootsbindir, alias))
2235 endforeach
2236
2237 meson.add_install_script(meson_make_symlink,
2238                          join_paths(rootbindir, 'udevadm'),
2239                          join_paths(rootlibexecdir, 'systemd-udevd'))
2240
2241 if conf.get('ENABLE_BACKLIGHT') == 1
2242         executable(
2243                 'systemd-backlight',
2244                 'src/backlight/backlight.c',
2245                 include_directories : includes,
2246                 link_with : [libshared],
2247                 install_rpath : rootlibexecdir,
2248                 install : true,
2249                 install_dir : rootlibexecdir)
2250 endif
2251
2252 if conf.get('ENABLE_RFKILL') == 1
2253         executable(
2254                 'systemd-rfkill',
2255                 'src/rfkill/rfkill.c',
2256                 include_directories : includes,
2257                 link_with : [libshared],
2258                 install_rpath : rootlibexecdir,
2259                 install : true,
2260                 install_dir : rootlibexecdir)
2261 endif
2262
2263 executable(
2264         'systemd-system-update-generator',
2265         'src/system-update-generator/system-update-generator.c',
2266         include_directories : includes,
2267         link_with : [libshared],
2268         install_rpath : rootlibexecdir,
2269         install : true,
2270         install_dir : systemgeneratordir)
2271
2272 if conf.get('HAVE_LIBCRYPTSETUP') == 1
2273         systemd_cryptsetup_sources = files('''
2274                 src/cryptsetup/cryptsetup-pkcs11.h
2275                 src/cryptsetup/cryptsetup-keyfile.c
2276                 src/cryptsetup/cryptsetup-keyfile.h
2277                 src/cryptsetup/cryptsetup.c
2278 '''.split())
2279
2280         if conf.get('HAVE_P11KIT') == 1
2281                 systemd_cryptsetup_sources += files('src/cryptsetup/cryptsetup-pkcs11.c')
2282         endif
2283
2284         executable(
2285                 'systemd-cryptsetup',
2286                 systemd_cryptsetup_sources,
2287                 include_directories : includes,
2288                 link_with : [libshared],
2289                 dependencies : [libcryptsetup,
2290                                 libp11kit],
2291                 install_rpath : rootlibexecdir,
2292                 install : true,
2293                 install_dir : rootlibexecdir)
2294
2295         executable(
2296                 'systemd-cryptsetup-generator',
2297                 'src/cryptsetup/cryptsetup-generator.c',
2298                 include_directories : includes,
2299                 link_with : [libshared],
2300                 install_rpath : rootlibexecdir,
2301                 install : true,
2302                 install_dir : systemgeneratordir)
2303
2304         executable(
2305                 'systemd-veritysetup',
2306                 'src/veritysetup/veritysetup.c',
2307                 include_directories : includes,
2308                 link_with : [libshared],
2309                 dependencies : [libcryptsetup],
2310                 install_rpath : rootlibexecdir,
2311                 install : true,
2312                 install_dir : rootlibexecdir)
2313
2314         executable(
2315                 'systemd-veritysetup-generator',
2316                 'src/veritysetup/veritysetup-generator.c',
2317                 include_directories : includes,
2318                 link_with : [libshared],
2319                 install_rpath : rootlibexecdir,
2320                 install : true,
2321                 install_dir : systemgeneratordir)
2322 endif
2323
2324 if conf.get('HAVE_SYSV_COMPAT') == 1
2325         executable(
2326                 'systemd-sysv-generator',
2327                 'src/sysv-generator/sysv-generator.c',
2328                 include_directories : includes,
2329                 link_with : [libshared],
2330                 install_rpath : rootlibexecdir,
2331                 install : true,
2332                 install_dir : systemgeneratordir)
2333
2334         executable(
2335                 'systemd-rc-local-generator',
2336                 'src/rc-local-generator/rc-local-generator.c',
2337                 include_directories : includes,
2338                 link_with : [libshared],
2339                 install_rpath : rootlibexecdir,
2340                 install : true,
2341                 install_dir : systemgeneratordir)
2342 endif
2343
2344 if conf.get('ENABLE_XDG_AUTOSTART') == 1
2345         executable(
2346                 'systemd-xdg-autostart-generator',
2347                 'src/xdg-autostart-generator/xdg-autostart-generator.c',
2348                 'src/xdg-autostart-generator/xdg-autostart-service.c',
2349                 include_directories : includes,
2350                 link_with : [libshared],
2351                 install_rpath : rootlibexecdir,
2352                 install : true,
2353                 install_dir : usergeneratordir)
2354
2355         executable(
2356                 'systemd-xdg-autostart-condition',
2357                 'src/xdg-autostart-generator/xdg-autostart-condition.c',
2358                 include_directories : includes,
2359                 link_with : [libshared],
2360                 install_rpath : rootlibexecdir,
2361                 install : true,
2362                 install_dir : rootlibexecdir)
2363 endif
2364
2365 if conf.get('ENABLE_HOSTNAMED') == 1
2366         executable(
2367                 'systemd-hostnamed',
2368                 'src/hostname/hostnamed.c',
2369                 include_directories : includes,
2370                 link_with : [libshared],
2371                 install_rpath : rootlibexecdir,
2372                 install : true,
2373                 install_dir : rootlibexecdir)
2374
2375         public_programs += executable(
2376                 'hostnamectl',
2377                 'src/hostname/hostnamectl.c',
2378                 include_directories : includes,
2379                 link_with : [libshared],
2380                 install_rpath : rootlibexecdir,
2381                 install : true)
2382 endif
2383
2384 if conf.get('ENABLE_LOCALED') == 1
2385         if conf.get('HAVE_XKBCOMMON') == 1
2386                 # logind will load libxkbcommon.so dynamically on its own
2387                 deps = [libdl]
2388         else
2389                 deps = []
2390         endif
2391
2392         executable(
2393                 'systemd-localed',
2394                 systemd_localed_sources,
2395                 include_directories : includes,
2396                 link_with : [libshared],
2397                 dependencies : deps,
2398                 install_rpath : rootlibexecdir,
2399                 install : true,
2400                 install_dir : rootlibexecdir)
2401
2402         public_programs += executable(
2403                 'localectl',
2404                 localectl_sources,
2405                 include_directories : includes,
2406                 link_with : [libshared],
2407                 install_rpath : rootlibexecdir,
2408                 install : true)
2409 endif
2410
2411 if conf.get('ENABLE_TIMEDATED') == 1
2412         executable(
2413                 'systemd-timedated',
2414                 'src/timedate/timedated.c',
2415                 include_directories : includes,
2416                 link_with : [libshared],
2417                 install_rpath : rootlibexecdir,
2418                 install : true,
2419                 install_dir : rootlibexecdir)
2420 endif
2421
2422 if conf.get('ENABLE_TIMEDATECTL') == 1
2423         public_programs += executable(
2424                 'timedatectl',
2425                 'src/timedate/timedatectl.c',
2426                 include_directories : includes,
2427                 install_rpath : rootlibexecdir,
2428                 link_with : [libshared],
2429                 dependencies : [libm],
2430                 install : true)
2431 endif
2432
2433 if conf.get('ENABLE_TIMESYNCD') == 1
2434         if get_option('link-timesyncd-shared')
2435                 timesyncd_link_with = [libshared]
2436         else
2437                 timesyncd_link_with = [libsystemd_static,
2438                                        libshared_static,
2439                                        libjournal_client,
2440                                        libbasic_gcrypt]
2441         endif
2442
2443         executable(
2444                 'systemd-timesyncd',
2445                 systemd_timesyncd_sources,
2446                 include_directories : includes,
2447                 link_with : [timesyncd_link_with],
2448                 dependencies : [threads,
2449                                 libm],
2450                 install_rpath : rootlibexecdir,
2451                 install : true,
2452                 install_dir : rootlibexecdir)
2453
2454         executable(
2455                 'systemd-time-wait-sync',
2456                 'src/time-wait-sync/time-wait-sync.c',
2457                 include_directories : includes,
2458                 link_with : [timesyncd_link_with],
2459                 install_rpath : rootlibexecdir,
2460                 install : true,
2461                 install_dir : rootlibexecdir)
2462 endif
2463
2464 if conf.get('ENABLE_MACHINED') == 1
2465         executable(
2466                 'systemd-machined',
2467                 systemd_machined_sources,
2468                 include_directories : includes,
2469                 link_with : [libmachine_core,
2470                              libshared],
2471                 install_rpath : rootlibexecdir,
2472                 install : true,
2473                 install_dir : rootlibexecdir)
2474
2475         public_programs += executable(
2476                 'machinectl',
2477                 'src/machine/machinectl.c',
2478                 include_directories : includes,
2479                 link_with : [libshared],
2480                 dependencies : [threads,
2481                                 libxz,
2482                                 liblz4,
2483                                 libzstd],
2484                 install_rpath : rootlibexecdir,
2485                 install : true,
2486                 install_dir : rootbindir)
2487 endif
2488
2489 if conf.get('ENABLE_IMPORTD') == 1
2490         executable(
2491                 'systemd-importd',
2492                 systemd_importd_sources,
2493                 include_directories : includes,
2494                 link_with : [libshared],
2495                 dependencies : [threads],
2496                 install_rpath : rootlibexecdir,
2497                 install : true,
2498                 install_dir : rootlibexecdir)
2499
2500         systemd_pull = executable(
2501                 'systemd-pull',
2502                 systemd_pull_sources,
2503                 include_directories : includes,
2504                 link_with : [libshared],
2505                 dependencies : [versiondep,
2506                                 libcurl,
2507                                 libz,
2508                                 libbzip2,
2509                                 libxz,
2510                                 libgcrypt],
2511                 install_rpath : rootlibexecdir,
2512                 install : true,
2513                 install_dir : rootlibexecdir)
2514
2515         systemd_import = executable(
2516                 'systemd-import',
2517                 systemd_import_sources,
2518                 include_directories : includes,
2519                 link_with : [libshared],
2520                 dependencies : [libcurl,
2521                                 libz,
2522                                 libbzip2,
2523                                 libxz],
2524                 install_rpath : rootlibexecdir,
2525                 install : true,
2526                 install_dir : rootlibexecdir)
2527
2528         systemd_import_fs = executable(
2529                 'systemd-import-fs',
2530                 systemd_import_fs_sources,
2531                 include_directories : includes,
2532                 link_with : [libshared],
2533                 install_rpath : rootlibexecdir,
2534                 install : true,
2535                 install_dir : rootlibexecdir)
2536
2537         systemd_export = executable(
2538                 'systemd-export',
2539                 systemd_export_sources,
2540                 include_directories : includes,
2541                 link_with : [libshared],
2542                 dependencies : [libcurl,
2543                                 libz,
2544                                 libbzip2,
2545                                 libxz],
2546                 install_rpath : rootlibexecdir,
2547                 install : true,
2548                 install_dir : rootlibexecdir)
2549
2550         public_programs += [systemd_pull, systemd_import, systemd_import_fs, systemd_export]
2551 endif
2552
2553 if conf.get('ENABLE_REMOTE') == 1 and conf.get('HAVE_LIBCURL') == 1
2554         public_programs += executable(
2555                 'systemd-journal-upload',
2556                 systemd_journal_upload_sources,
2557                 include_directories : includes,
2558                 link_with : [libshared],
2559                 dependencies : [versiondep,
2560                                 threads,
2561                                 libcurl,
2562                                 libgnutls,
2563                                 libxz,
2564                                 liblz4,
2565                                 libzstd],
2566                 install_rpath : rootlibexecdir,
2567                 install : true,
2568                 install_dir : rootlibexecdir)
2569 endif
2570
2571 if conf.get('ENABLE_REMOTE') == 1 and conf.get('HAVE_MICROHTTPD') == 1
2572         public_programs += executable(
2573                 'systemd-journal-remote',
2574                 systemd_journal_remote_sources,
2575                 include_directories : includes,
2576                 link_with : [libshared,
2577                              libsystemd_journal_remote],
2578                 dependencies : [threads,
2579                                 libmicrohttpd,
2580                                 libgnutls,
2581                                 libxz,
2582                                 liblz4,
2583                                 libzstd],
2584                 install_rpath : rootlibexecdir,
2585                 install : true,
2586                 install_dir : rootlibexecdir)
2587
2588         public_programs += executable(
2589                 'systemd-journal-gatewayd',
2590                 systemd_journal_gatewayd_sources,
2591                 include_directories : includes,
2592                 link_with : [libshared],
2593                 dependencies : [threads,
2594                                 libmicrohttpd,
2595                                 libgnutls,
2596                                 libxz,
2597                                 liblz4,
2598                                 libzstd],
2599                 install_rpath : rootlibexecdir,
2600                 install : true,
2601                 install_dir : rootlibexecdir)
2602 endif
2603
2604 if conf.get('ENABLE_COREDUMP') == 1
2605         executable(
2606                 'systemd-coredump',
2607                 systemd_coredump_sources,
2608                 include_directories : includes,
2609                 link_with : [libshared],
2610                 dependencies : [threads,
2611                                 libacl,
2612                                 libdw,
2613                                 libxz,
2614                                 liblz4,
2615                                 libzstd],
2616                 install_rpath : rootlibexecdir,
2617                 install : true,
2618                 install_dir : rootlibexecdir)
2619
2620         public_programs += executable(
2621                 'coredumpctl',
2622                 coredumpctl_sources,
2623                 include_directories : includes,
2624                 link_with : [libshared],
2625                 dependencies : [threads,
2626                                 libxz,
2627                                 liblz4,
2628                                 libzstd],
2629                 install_rpath : rootlibexecdir,
2630                 install : true)
2631 endif
2632
2633 if conf.get('ENABLE_PSTORE') == 1
2634         executable(
2635                 'systemd-pstore',
2636                 systemd_pstore_sources,
2637                 include_directories : includes,
2638                 link_with : [libshared],
2639                 dependencies : [threads,
2640                                 libacl,
2641                                 libdw,
2642                                 libxz,
2643                                 liblz4,
2644                                 libzstd],
2645                 install_rpath : rootlibexecdir,
2646                 install : true,
2647                 install_dir : rootlibexecdir)
2648 endif
2649
2650 if conf.get('ENABLE_BINFMT') == 1
2651         public_programs += executable(
2652                 'systemd-binfmt',
2653                 'src/binfmt/binfmt.c',
2654                 include_directories : includes,
2655                 link_with : [libshared],
2656                 install_rpath : rootlibexecdir,
2657                 install : true,
2658                 install_dir : rootlibexecdir)
2659
2660         meson.add_install_script('sh', '-c',
2661                                  mkdir_p.format(binfmtdir))
2662         meson.add_install_script('sh', '-c',
2663                                  mkdir_p.format(join_paths(sysconfdir, 'binfmt.d')))
2664 endif
2665
2666 if conf.get('ENABLE_REPART') == 1
2667         exe = executable(
2668                 'systemd-repart',
2669                 systemd_repart_sources,
2670                 include_directories : includes,
2671                 link_with : [libshared],
2672                 dependencies : [threads,
2673                                 libblkid,
2674                                 libfdisk,
2675                                 libopenssl],
2676                 install_rpath : rootlibexecdir,
2677                 install : true,
2678                 install_dir : rootbindir)
2679         public_programs += exe
2680
2681         if want_tests != 'false'
2682                 test('test-repart',
2683                      test_repart_sh,
2684                      args : exe.full_path())
2685         endif
2686 endif
2687
2688 if conf.get('ENABLE_VCONSOLE') == 1
2689         executable(
2690                 'systemd-vconsole-setup',
2691                 'src/vconsole/vconsole-setup.c',
2692                 include_directories : includes,
2693                 link_with : [libshared],
2694                 install_rpath : rootlibexecdir,
2695                 install : true,
2696                 install_dir : rootlibexecdir)
2697 endif
2698
2699 if conf.get('ENABLE_RANDOMSEED') == 1
2700         executable(
2701                 'systemd-random-seed',
2702                 'src/random-seed/random-seed.c',
2703                 include_directories : includes,
2704                 link_with : [libshared],
2705                 install_rpath : rootlibexecdir,
2706                 install : true,
2707                 install_dir : rootlibexecdir)
2708 endif
2709
2710 if conf.get('ENABLE_FIRSTBOOT') == 1
2711         executable(
2712                 'systemd-firstboot',
2713                 'src/firstboot/firstboot.c',
2714                 include_directories : includes,
2715                 link_with : [libshared],
2716                 dependencies : [libcrypt],
2717                 install_rpath : rootlibexecdir,
2718                 install : true,
2719                 install_dir : rootbindir)
2720 endif
2721
2722 executable(
2723         'systemd-remount-fs',
2724         'src/remount-fs/remount-fs.c',
2725         include_directories : includes,
2726         link_with : [libcore_shared,
2727                      libshared],
2728         install_rpath : rootlibexecdir,
2729         install : true,
2730         install_dir : rootlibexecdir)
2731
2732 executable(
2733         'systemd-machine-id-setup',
2734         'src/machine-id-setup/machine-id-setup-main.c',
2735         include_directories : includes,
2736         link_with : [libcore_shared,
2737                      libshared],
2738         install_rpath : rootlibexecdir,
2739         install : true,
2740         install_dir : rootbindir)
2741
2742 executable(
2743         'systemd-fsck',
2744         'src/fsck/fsck.c',
2745         include_directories : includes,
2746         link_with : [libshared],
2747         install_rpath : rootlibexecdir,
2748         install : true,
2749         install_dir : rootlibexecdir)
2750
2751 executable('systemd-growfs',
2752            'src/partition/growfs.c',
2753            include_directories : includes,
2754            link_with : [libshared],
2755            install_rpath : rootlibexecdir,
2756            install : true,
2757            install_dir : rootlibexecdir)
2758
2759 executable(
2760         'systemd-makefs',
2761         'src/partition/makefs.c',
2762         include_directories : includes,
2763         link_with : [libshared],
2764         install_rpath : rootlibexecdir,
2765         install : true,
2766         install_dir : rootlibexecdir)
2767
2768 executable(
2769         'systemd-sleep',
2770         'src/sleep/sleep.c',
2771         include_directories : includes,
2772         link_with : [libshared],
2773         install_rpath : rootlibexecdir,
2774         install : true,
2775         install_dir : rootlibexecdir)
2776
2777 install_data('src/sleep/sleep.conf',
2778              install_dir : pkgsysconfdir)
2779
2780 public_programs += executable(
2781         'systemd-sysctl',
2782         'src/sysctl/sysctl.c',
2783         include_directories : includes,
2784         link_with : [libshared],
2785         install_rpath : rootlibexecdir,
2786         install : true,
2787         install_dir : rootlibexecdir)
2788
2789 executable(
2790         'systemd-ac-power',
2791         'src/ac-power/ac-power.c',
2792         include_directories : includes,
2793         link_with : [libshared],
2794         install_rpath : rootlibexecdir,
2795         install : true,
2796         install_dir : rootlibexecdir)
2797
2798 public_programs += executable(
2799         'systemd-detect-virt',
2800         'src/detect-virt/detect-virt.c',
2801         include_directories : includes,
2802         link_with : [libshared],
2803         install_rpath : rootlibexecdir,
2804         install : true)
2805
2806 public_programs += executable(
2807         'systemd-delta',
2808         'src/delta/delta.c',
2809         include_directories : includes,
2810         link_with : [libshared],
2811         install_rpath : rootlibexecdir,
2812         install : true)
2813
2814 public_programs += executable(
2815         'systemd-escape',
2816         'src/escape/escape.c',
2817         include_directories : includes,
2818         link_with : [libshared],
2819         install_rpath : rootlibexecdir,
2820         install : true,
2821         install_dir : rootbindir)
2822
2823 public_programs += executable(
2824         'systemd-notify',
2825         'src/notify/notify.c',
2826         include_directories : includes,
2827         link_with : [libshared],
2828         install_rpath : rootlibexecdir,
2829         install : true,
2830         install_dir : rootbindir)
2831
2832 executable(
2833         'systemd-volatile-root',
2834         'src/volatile-root/volatile-root.c',
2835         include_directories : includes,
2836         link_with : [libshared],
2837         install_rpath : rootlibexecdir,
2838         install : conf.get('ENABLE_INITRD') == 1,
2839         install_dir : rootlibexecdir)
2840
2841 executable(
2842         'systemd-cgroups-agent',
2843         'src/cgroups-agent/cgroups-agent.c',
2844         include_directories : includes,
2845         link_with : [libshared],
2846         install_rpath : rootlibexecdir,
2847         install : true,
2848         install_dir : rootlibexecdir)
2849
2850 public_programs += executable(
2851         'systemd-id128',
2852         'src/id128/id128.c',
2853         include_directories : includes,
2854         link_with : [libshared],
2855         install_rpath : rootlibexecdir,
2856         install : true)
2857
2858 public_programs += executable(
2859         'systemd-path',
2860         'src/path/path.c',
2861         include_directories : includes,
2862         link_with : [libshared],
2863         install_rpath : rootlibexecdir,
2864         install : true)
2865
2866 public_programs += executable(
2867         'systemd-ask-password',
2868         'src/ask-password/ask-password.c',
2869         include_directories : includes,
2870         link_with : [libshared],
2871         install_rpath : rootlibexecdir,
2872         install : true,
2873         install_dir : rootbindir)
2874
2875 executable(
2876         'systemd-reply-password',
2877         'src/reply-password/reply-password.c',
2878         include_directories : includes,
2879         link_with : [libshared],
2880         install_rpath : rootlibexecdir,
2881         install : true,
2882         install_dir : rootlibexecdir)
2883
2884 public_programs += executable(
2885         'systemd-tty-ask-password-agent',
2886         'src/tty-ask-password-agent/tty-ask-password-agent.c',
2887         include_directories : includes,
2888         link_with : [libshared],
2889         install_rpath : rootlibexecdir,
2890         install : true,
2891         install_dir : rootbindir)
2892
2893 public_programs += executable(
2894         'systemd-cgls',
2895         'src/cgls/cgls.c',
2896         include_directories : includes,
2897         link_with : [libshared],
2898         install_rpath : rootlibexecdir,
2899         install : true)
2900
2901 public_programs += executable(
2902         'systemd-cgtop',
2903         'src/cgtop/cgtop.c',
2904         include_directories : includes,
2905         link_with : [libshared],
2906         install_rpath : rootlibexecdir,
2907         install : true)
2908
2909 executable(
2910         'systemd-initctl',
2911         'src/initctl/initctl.c',
2912         include_directories : includes,
2913         link_with : [libshared],
2914         install_rpath : rootlibexecdir,
2915         install : (conf.get('HAVE_SYSV_COMPAT') == 1),
2916         install_dir : rootlibexecdir)
2917
2918 public_programs += executable(
2919         'systemd-mount',
2920         'src/mount/mount-tool.c',
2921         include_directories : includes,
2922         link_with : [libshared],
2923         dependencies: [libmount],
2924         install_rpath : rootlibexecdir,
2925         install : true)
2926
2927 meson.add_install_script(meson_make_symlink,
2928                          'systemd-mount', join_paths(bindir, 'systemd-umount'))
2929
2930 public_programs += executable(
2931         'systemd-run',
2932         'src/run/run.c',
2933         include_directories : includes,
2934         link_with : [libshared],
2935         install_rpath : rootlibexecdir,
2936         install : true)
2937
2938 public_programs += executable(
2939         'systemd-stdio-bridge',
2940         'src/stdio-bridge/stdio-bridge.c',
2941         include_directories : includes,
2942         link_with : [libshared],
2943         dependencies : [versiondep],
2944         install_rpath : rootlibexecdir,
2945         install : true)
2946
2947 public_programs += executable(
2948         'busctl',
2949         'src/busctl/busctl.c',
2950         'src/busctl/busctl-introspect.c',
2951         'src/busctl/busctl-introspect.h',
2952         include_directories : includes,
2953         link_with : [libshared],
2954         install_rpath : rootlibexecdir,
2955         install : true)
2956
2957 if conf.get('ENABLE_SYSUSERS') == 1
2958         public_programs += executable(
2959                 'systemd-sysusers',
2960                 'src/sysusers/sysusers.c',
2961                 include_directories : includes,
2962                 link_with : [libshared],
2963                 install_rpath : rootlibexecdir,
2964                 install : true,
2965                 install_dir : rootbindir)
2966
2967         if have_standalone_binaries
2968                 public_programs += executable(
2969                         'systemd-sysusers.standalone',
2970                         'src/sysusers/sysusers.c',
2971                         include_directories : includes,
2972                         link_with : [libshared_static,
2973                                      libbasic,
2974                                      libbasic_gcrypt,
2975                                      libsystemd_static,
2976                                      libjournal_client],
2977                         install : true,
2978                         install_dir : rootbindir)
2979         endif
2980 endif
2981
2982 if conf.get('ENABLE_TMPFILES') == 1
2983         exe = executable(
2984                 'systemd-tmpfiles',
2985                 systemd_tmpfiles_sources,
2986                 include_directories : includes,
2987                 link_with : [libshared],
2988                 dependencies : [libacl],
2989                 install_rpath : rootlibexecdir,
2990                 install : true,
2991                 install_dir : rootbindir)
2992         public_programs += exe
2993
2994         if want_tests != 'false'
2995                 test('test-systemd-tmpfiles',
2996                      test_systemd_tmpfiles_py,
2997                      # https://github.com/mesonbuild/meson/issues/2681
2998                      args : exe.full_path())
2999         endif
3000
3001         if have_standalone_binaries
3002                 public_programs += executable(
3003                         'systemd-tmpfiles.standalone',
3004                         systemd_tmpfiles_sources,
3005                         include_directories : includes,
3006                         link_with : [libshared_static,
3007                                      libbasic,
3008                                      libbasic_gcrypt,
3009                                      libsystemd_static,
3010                                      libjournal_client],
3011                         dependencies : [libacl],
3012                         install : true,
3013                         install_dir : rootbindir)
3014         endif
3015 endif
3016
3017 if conf.get('ENABLE_HWDB') == 1
3018         public_programs += executable(
3019                 'systemd-hwdb',
3020                 'src/hwdb/hwdb.c',
3021                 'src/libsystemd/sd-hwdb/hwdb-internal.h',
3022                 include_directories : includes,
3023                 link_with : [libudev_static],
3024                 install_rpath : udev_rpath,
3025                 install : true,
3026                 install_dir : rootbindir)
3027 endif
3028
3029 if conf.get('ENABLE_QUOTACHECK') == 1
3030         executable(
3031                 'systemd-quotacheck',
3032                 'src/quotacheck/quotacheck.c',
3033                 include_directories : includes,
3034                 link_with : [libshared],
3035                 install_rpath : rootlibexecdir,
3036                 install : true,
3037                 install_dir : rootlibexecdir)
3038 endif
3039
3040 public_programs += executable(
3041         'systemd-socket-proxyd',
3042         'src/socket-proxy/socket-proxyd.c',
3043         include_directories : includes,
3044         link_with : [libshared],
3045         dependencies : [threads],
3046         install_rpath : rootlibexecdir,
3047         install : true,
3048         install_dir : rootlibexecdir)
3049
3050 public_programs += executable(
3051         'udevadm',
3052         udevadm_sources,
3053         c_args : '-DLOG_REALM=LOG_REALM_UDEV',
3054         include_directories : includes,
3055         link_with : [libudev_core,
3056                      libsystemd_network,
3057                      libudev_static],
3058         dependencies : [versiondep,
3059                         threads,
3060                         libkmod,
3061                         libidn,
3062                         libacl,
3063                         libblkid],
3064         install_rpath : udev_rpath,
3065         install : true,
3066         install_dir : rootbindir)
3067
3068 executable(
3069         'systemd-shutdown',
3070         systemd_shutdown_sources,
3071         include_directories : includes,
3072         link_with : [libcore_shared,
3073                      libshared],
3074         dependencies : [libmount],
3075         install_rpath : rootlibexecdir,
3076         install : true,
3077         install_dir : rootlibexecdir)
3078
3079 executable(
3080         'systemd-update-done',
3081         'src/update-done/update-done.c',
3082         include_directories : includes,
3083         link_with : [libshared],
3084         install_rpath : rootlibexecdir,
3085         install : true,
3086         install_dir : rootlibexecdir)
3087
3088 executable(
3089         'systemd-update-utmp',
3090         'src/update-utmp/update-utmp.c',
3091         include_directories : includes,
3092         link_with : [libshared],
3093         dependencies : [libaudit],
3094         install_rpath : rootlibexecdir,
3095         install : (conf.get('ENABLE_UTMP') == 1),
3096         install_dir : rootlibexecdir)
3097
3098 if conf.get('HAVE_KMOD') == 1
3099         executable(
3100                 'systemd-modules-load',
3101                 'src/modules-load/modules-load.c',
3102                 include_directories : includes,
3103                 link_with : [libshared],
3104                 dependencies : [libkmod],
3105                 install_rpath : rootlibexecdir,
3106                 install : true,
3107                 install_dir : rootlibexecdir)
3108
3109         meson.add_install_script('sh', '-c',
3110                                  mkdir_p.format(modulesloaddir))
3111         meson.add_install_script('sh', '-c',
3112                                  mkdir_p.format(join_paths(sysconfdir, 'modules-load.d')))
3113 endif
3114
3115 public_programs += executable(
3116         'systemd-nspawn',
3117         systemd_nspawn_sources,
3118         include_directories : includes,
3119         link_with : [libcore_shared,
3120                      libnspawn_core,
3121                      libshared],
3122         dependencies : [libblkid,
3123                         libseccomp],
3124         install_rpath : rootlibexecdir,
3125         install : true)
3126
3127 if conf.get('ENABLE_NETWORKD') == 1
3128         executable(
3129                 'systemd-networkd',
3130                 systemd_networkd_sources,
3131                 include_directories : network_include_dir,
3132                 link_with : [libnetworkd_core,
3133                              libsystemd_network,
3134                              libudev_static,
3135                              networkd_link_with],
3136                 dependencies : [threads],
3137                 install_rpath : rootlibexecdir,
3138                 install : true,
3139                 install_dir : rootlibexecdir)
3140
3141         executable(
3142                 'systemd-networkd-wait-online',
3143                 systemd_networkd_wait_online_sources,
3144                 include_directories : includes,
3145                 link_with : [libnetworkd_core,
3146                              networkd_link_with],
3147                 install_rpath : rootlibexecdir,
3148                 install : true,
3149                 install_dir : rootlibexecdir)
3150
3151         public_programs += executable(
3152                 'networkctl',
3153                 networkctl_sources,
3154                 include_directories : includes,
3155                 link_with : [libsystemd_network,
3156                              networkd_link_with],
3157                 install_rpath : rootlibexecdir,
3158                 install : true,
3159                 install_dir : rootbindir)
3160
3161         exe = executable(
3162                 'systemd-network-generator',
3163                 network_generator_sources,
3164                 include_directories : includes,
3165                 link_with : [networkd_link_with],
3166                 install_rpath : rootlibexecdir,
3167                 install : true,
3168                 install_dir : rootlibexecdir)
3169
3170         if want_tests != 'false'
3171                 test('test-network-generator-conversion',
3172                      test_network_generator_conversion_sh,
3173                      # https://github.com/mesonbuild/meson/issues/2681
3174                      args : exe.full_path())
3175         endif
3176 endif
3177
3178 executable(
3179         'systemd-sulogin-shell',
3180         ['src/sulogin-shell/sulogin-shell.c'],
3181         include_directories : includes,
3182         link_with : [libshared],
3183         install_rpath : rootlibexecdir,
3184         install : true,
3185         install_dir : rootlibexecdir)
3186
3187 ############################################################
3188
3189 custom_target(
3190         'systemd-runtest.env',
3191         output : 'systemd-runtest.env',
3192         command : ['sh', '-c', '{ ' +
3193                    'echo SYSTEMD_TEST_DATA=@0@; '.format(join_paths(project_source_root, 'test')) +
3194                    'echo SYSTEMD_CATALOG_DIR=@0@; '.format(join_paths(project_build_root, 'catalog')) +
3195                    '} >@OUTPUT@'],
3196         build_by_default : true)
3197
3198 foreach tuple : tests
3199         sources = tuple[0]
3200         link_with = tuple[1].length() > 0 ? tuple[1] : [libshared]
3201         dependencies = tuple[2]
3202         condition = tuple.length() >= 4 ? tuple[3] : ''
3203         type = tuple.length() >= 5 ? tuple[4] : ''
3204         defs = tuple.length() >= 6 ? tuple[5] : []
3205         incs = tuple.length() >= 7 ? tuple[6] : includes
3206         timeout = 30
3207
3208         name = sources[0].split('/')[-1].split('.')[0]
3209         if type.startswith('timeout=')
3210                 timeout = type.split('=')[1].to_int()
3211                 type = ''
3212         endif
3213
3214         if condition == '' or conf.get(condition) == 1
3215                 exe = executable(
3216                         name,
3217                         sources,
3218                         include_directories : incs,
3219                         link_with : link_with,
3220                         dependencies : [versiondep,
3221                                         dependencies],
3222                         c_args : defs,
3223                         build_by_default : want_tests != 'false',
3224                         install_rpath : rootlibexecdir,
3225                         install : install_tests,
3226                         install_dir : join_paths(testsdir, type))
3227
3228                 if type == 'manual'
3229                         message('@0@ is a manual test'.format(name))
3230                 elif type == 'unsafe' and want_tests != 'unsafe'
3231                         message('@0@ is an unsafe test'.format(name))
3232                 elif want_tests != 'false'
3233                         test(name, exe,
3234                              env : test_env,
3235                              timeout : timeout)
3236                 endif
3237         else
3238                 message('Not compiling @0@ because @1@ is not true'.format(name, condition))
3239         endif
3240 endforeach
3241
3242 exe = executable(
3243         'test-libsystemd-sym',
3244         test_libsystemd_sym_c,
3245         include_directories : includes,
3246         link_with : [libsystemd],
3247         build_by_default : want_tests != 'false',
3248         install : install_tests,
3249         install_dir : testsdir)
3250 if want_tests != 'false'
3251         test('test-libsystemd-sym', exe)
3252 endif
3253
3254 exe = executable(
3255         'test-libsystemd-static-sym',
3256         test_libsystemd_sym_c,
3257         include_directories : includes,
3258         link_with : [install_libsystemd_static],
3259         dependencies : [threads], # threads is already included in dependencies on the library,
3260                                   # but does not seem to get propagated. Add here as a work-around.
3261         build_by_default : want_tests != 'false' and static_libsystemd_pic,
3262         install : install_tests and static_libsystemd_pic,
3263         install_dir : testsdir)
3264 if want_tests != 'false' and static_libsystemd_pic
3265         test('test-libsystemd-static-sym', exe)
3266 endif
3267
3268 exe = executable(
3269         'test-libudev-sym',
3270         test_libudev_sym_c,
3271         include_directories : includes,
3272         c_args : '-Wno-deprecated-declarations',
3273         link_with : [libudev],
3274         build_by_default : want_tests != 'false',
3275         install : install_tests,
3276         install_dir : testsdir)
3277 if want_tests != 'false'
3278         test('test-libudev-sym', exe)
3279 endif
3280
3281 exe = executable(
3282         'test-libudev-static-sym',
3283         test_libudev_sym_c,
3284         include_directories : includes,
3285         c_args : '-Wno-deprecated-declarations',
3286         link_with : [install_libudev_static],
3287         build_by_default : want_tests != 'false' and static_libudev_pic,
3288         install : install_tests and static_libudev_pic,
3289         install_dir : testsdir)
3290 if want_tests != 'false' and static_libudev_pic
3291         test('test-libudev-static-sym', exe)
3292 endif
3293
3294 ############################################################
3295
3296 fuzzer_exes = []
3297
3298 if get_option('tests') != 'false'
3299         foreach tuple : fuzzers
3300                 sources = tuple[0]
3301                 link_with = tuple[1].length() > 0 ? tuple[1] : [libshared]
3302                 dependencies = tuple[2]
3303                 defs = tuple.length() >= 4 ? tuple[3] : []
3304                 incs = tuple.length() >= 5 ? tuple[4] : includes
3305                 link_args = []
3306
3307                 if want_ossfuzz
3308                         dependencies += fuzzing_engine
3309                 elif want_libfuzzer
3310                         if fuzzing_engine.found()
3311                                 dependencies += fuzzing_engine
3312                         else
3313                                 link_args += ['-fsanitize=fuzzer']
3314                         endif
3315                 else
3316                         sources += 'src/fuzz/fuzz-main.c'
3317                 endif
3318
3319                 name = sources[0].split('/')[-1].split('.')[0]
3320
3321                 fuzzer_exes += executable(
3322                         name,
3323                         sources,
3324                         include_directories : [incs, include_directories('src/fuzz')],
3325                         link_with : link_with,
3326                         dependencies : dependencies,
3327                         c_args : defs,
3328                         link_args: link_args,
3329                         install : false)
3330         endforeach
3331 endif
3332
3333 run_target(
3334         'fuzzers',
3335         depends : fuzzer_exes,
3336         command : ['true'])
3337
3338 ############################################################
3339
3340 subdir('sysctl.d')
3341 subdir('sysusers.d')
3342 subdir('tmpfiles.d')
3343 subdir('hwdb.d')
3344 subdir('units')
3345 subdir('presets')
3346 subdir('network')
3347 subdir('man')
3348 subdir('shell-completion/bash')
3349 subdir('shell-completion/zsh')
3350 subdir('docs/sysvinit')
3351 subdir('docs/var-log')
3352
3353 install_subdir('factory/etc',
3354                install_dir : factorydir)
3355
3356 install_data('xorg/50-systemd-user.sh',
3357              install_dir : xinitrcdir)
3358 install_data('modprobe.d/systemd.conf',
3359              install_dir : modprobedir)
3360 install_data('LICENSE.GPL2',
3361              'LICENSE.LGPL2.1',
3362              'NEWS',
3363              'README',
3364              'docs/CODING_STYLE.md',
3365              'docs/DISTRO_PORTING.md',
3366              'docs/ENVIRONMENT.md',
3367              'docs/HACKING.md',
3368              'docs/TRANSIENT-SETTINGS.md',
3369              'docs/TRANSLATORS.md',
3370              'docs/UIDS-GIDS.md',
3371              'src/libsystemd/sd-bus/GVARIANT-SERIALIZATION',
3372              install_dir : docdir)
3373
3374 meson.add_install_script('sh', '-c', mkdir_p.format(systemdstatedir))
3375 meson.add_install_script('sh', '-c', 'touch $DESTDIR@0@'.format(prefixdir))
3376
3377 ############################################################
3378
3379 check_help = find_program('tools/check-help.sh')
3380
3381 foreach exec : public_programs
3382         name = exec.full_path().split('/')[-1]
3383         if want_tests != 'false'
3384                 test('check-help-' + name,
3385                      check_help,
3386                      args : exec.full_path())
3387         endif
3388 endforeach
3389
3390 ############################################################
3391
3392 check_directives_sh = find_program('tools/check-directives.sh')
3393
3394 if want_tests != 'false'
3395         test('check-directives',
3396              check_directives_sh,
3397              args : project_source_root)
3398 endif
3399
3400 ############################################################
3401
3402 # Enable tests for all supported sanitizers
3403 foreach tuple : sanitizers
3404         sanitizer = tuple[0]
3405         build = tuple[1]
3406
3407         if cc.has_link_argument('-fsanitize=@0@'.format(sanitizer))
3408                 prev = ''
3409                 foreach p : fuzz_regression_tests
3410                         b = p.split('/')[-2]
3411                         c = p.split('/')[-1]
3412
3413                         name = '@0@:@1@'.format(b, sanitizer)
3414
3415                         if name != prev
3416                                 if want_tests == 'false'
3417                                         message('Not compiling @0@ because tests is set to false'.format(name))
3418                                 elif slow_tests or fuzz_tests
3419                                         exe = custom_target(
3420                                                 name,
3421                                                 output : name,
3422                                                 depends : build,
3423                                                 command : [env, 'ln', '-fs',
3424                                                            join_paths(build.full_path(), b),
3425                                                            '@OUTPUT@'],
3426                                                 build_by_default : true)
3427                                 else
3428                                         message('Not compiling @0@ because slow-tests/fuzz-tests is set to false'.format(name))
3429                                 endif
3430                         endif
3431                         prev = name
3432
3433                         if want_tests != 'false' and (slow_tests or fuzz_tests)
3434                                 test('@0@:@1@:@2@'.format(b, c, sanitizer),
3435                                      env,
3436                                      env : ['UBSAN_OPTIONS=print_stacktrace=1:print_summary=1:halt_on_error=1'],
3437                                      timeout : 60,
3438                                      args : [exe.full_path(),
3439                                              join_paths(project_source_root, p)])
3440                         endif
3441                 endforeach
3442         endif
3443 endforeach
3444
3445
3446 ############################################################
3447
3448 if git.found()
3449         all_files = run_command(
3450                 git,
3451                 ['--git-dir=@0@/.git'.format(project_source_root),
3452                  'ls-files',
3453                  ':/*.[ch]'])
3454         all_files = files(all_files.stdout().split())
3455
3456         custom_target(
3457                 'tags',
3458                 output : 'tags',
3459                 command : [env, 'etags', '-o', '@0@/TAGS'.format(project_source_root)] + all_files)
3460         run_target(
3461                 'ctags',
3462                 command : [env, 'ctags', '-o', '@0@/tags'.format(project_source_root)] + all_files)
3463 endif
3464
3465 if git.found()
3466         git_contrib_sh = find_program('tools/git-contrib.sh')
3467         run_target(
3468                 'git-contrib',
3469                 command : [git_contrib_sh])
3470 endif
3471
3472 if git.found()
3473         git_head = run_command(
3474                 git,
3475                 ['--git-dir=@0@/.git'.format(project_source_root),
3476                  'rev-parse', 'HEAD']).stdout().strip()
3477         git_head_short = run_command(
3478                 git,
3479                 ['--git-dir=@0@/.git'.format(project_source_root),
3480                  'rev-parse', '--short=7', 'HEAD']).stdout().strip()
3481
3482         run_target(
3483                 'git-snapshot',
3484                 command : ['git', 'archive',
3485                            '-o', '@0@/systemd-@1@.tar.gz'.format(project_source_root,
3486                                                                  git_head_short),
3487                            '--prefix', 'systemd-@0@/'.format(git_head),
3488                            'HEAD'])
3489 endif
3490
3491 ############################################################
3492
3493 check_api_docs_sh = find_program('tools/check-api-docs.sh')
3494 run_target(
3495         'check-api-docs',
3496         depends : [man, libsystemd, libudev],
3497         command : [check_api_docs_sh, libsystemd.full_path(), libudev.full_path()])
3498
3499 ############################################################
3500 watchdog_opt = service_watchdog == '' ? 'disabled' : service_watchdog
3501
3502 status = [
3503         '@0@ @1@'.format(meson.project_name(), meson.project_version()),
3504
3505         'split /usr:                        @0@'.format(split_usr),
3506         'split bin-sbin:                    @0@'.format(split_bin),
3507         'prefix directory:                  @0@'.format(prefixdir),
3508         'rootprefix directory:              @0@'.format(rootprefixdir),
3509         'sysconf directory:                 @0@'.format(sysconfdir),
3510         'include directory:                 @0@'.format(includedir),
3511         'lib directory:                     @0@'.format(libdir),
3512         'rootlib directory:                 @0@'.format(rootlibdir),
3513         'SysV init scripts:                 @0@'.format(sysvinit_path),
3514         'SysV rc?.d directories:            @0@'.format(sysvrcnd_path),
3515         'PAM modules directory:             @0@'.format(pamlibdir),
3516         'PAM configuration directory:       @0@'.format(pamconfdir),
3517         'RPM macros directory:              @0@'.format(rpmmacrosdir),
3518         'modprobe.d directory:              @0@'.format(modprobedir),
3519         'D-Bus policy directory:            @0@'.format(dbuspolicydir),
3520         'D-Bus session directory:           @0@'.format(dbussessionservicedir),
3521         'D-Bus system directory:            @0@'.format(dbussystemservicedir),
3522         'bash completions directory:        @0@'.format(bashcompletiondir),
3523         'zsh completions directory:         @0@'.format(zshcompletiondir),
3524         'extra start script:                @0@'.format(get_option('rc-local')),
3525         'debug shell:                       @0@ @ @1@'.format(get_option('debug-shell'),
3526                                                               get_option('debug-tty')),
3527         'TTY GID:                           @0@'.format(tty_gid),
3528         'users GID:                         @0@'.format(substs.get('USERS_GID')),
3529         'maximum system UID:                @0@'.format(system_uid_max),
3530         'maximum system GID:                @0@'.format(system_gid_max),
3531         'minimum dynamic UID:               @0@'.format(dynamic_uid_min),
3532         'maximum dynamic UID:               @0@'.format(dynamic_uid_max),
3533         'minimum container UID base:        @0@'.format(container_uid_base_min),
3534         'maximum container UID base:        @0@'.format(container_uid_base_max),
3535         '/dev/kvm access mode:              @0@'.format(get_option('dev-kvm-mode')),
3536         'render group access mode:          @0@'.format(get_option('group-render-mode')),
3537         'certificate root directory:        @0@'.format(get_option('certificate-root')),
3538         'support URL:                       @0@'.format(support_url),
3539         'nobody user name:                  @0@'.format(nobody_user),
3540         'nobody group name:                 @0@'.format(nobody_group),
3541         'fallback hostname:                 @0@'.format(get_option('fallback-hostname')),
3542         'symbolic gateway hostnames:        @0@'.format(', '.join(gateway_hostnames)),
3543
3544         'default DNSSEC mode:               @0@'.format(default_dnssec),
3545         'default DNS-over-TLS mode:         @0@'.format(default_dns_over_tls),
3546         'default mDNS mode:                 @0@'.format(default_mdns),
3547         'default LLMNR mode:                @0@'.format(default_llmnr),
3548         'default cgroup hierarchy:          @0@'.format(default_hierarchy),
3549         'default net.naming-scheme setting: @0@'.format(default_net_naming_scheme),
3550         'default KillUserProcesses setting: @0@'.format(kill_user_processes),
3551         'default locale:                    @0@'.format(default_locale),
3552         'default user $PATH:                @0@'.format(default_user_path_display),
3553         'systemd service watchdog:          @0@'.format(watchdog_opt)]
3554
3555 alt_dns_servers = '\n                                            '.join(dns_servers.split(' '))
3556 alt_ntp_servers = '\n                                            '.join(ntp_servers.split(' '))
3557 status += [
3558         'default DNS servers:               @0@'.format(alt_dns_servers),
3559         'default NTP servers:               @0@'.format(alt_ntp_servers)]
3560
3561 alt_time_epoch = run_command('date', '-Is', '-u', '-d',
3562                              '@@0@'.format(time_epoch)).stdout().strip()
3563 status += [
3564         'time epoch:                        @0@ (@1@)'.format(time_epoch, alt_time_epoch)]
3565
3566 status += [
3567         'static libsystemd:                 @0@'.format(static_libsystemd),
3568         'static libudev:                    @0@'.format(static_libudev)]
3569
3570 # TODO:
3571 # CFLAGS:   ${OUR_CFLAGS} ${CFLAGS}
3572 # CPPFLAGS: ${OUR_CPPFLAGS} ${CPPFLAGS}
3573 # LDFLAGS:  ${OUR_LDFLAGS} ${LDFLAGS}
3574
3575 if conf.get('ENABLE_EFI') == 1
3576         status += 'efi arch:                          @0@'.format(efi_arch)
3577
3578         if have_gnu_efi
3579                 status += [
3580                         'EFI machine type:                  @0@'.format(EFI_MACHINE_TYPE_NAME),
3581                         'EFI CC                             @0@'.format(' '.join(efi_cc)),
3582                         'EFI lds:                           @0@'.format(efi_lds),
3583                         'EFI crt0:                          @0@'.format(efi_crt0),
3584                         'EFI include directory:             @0@'.format(efi_incdir)]
3585         endif
3586 endif
3587
3588 found = []
3589 missing = []
3590
3591 foreach tuple : [
3592         ['libcryptsetup'],
3593         ['PAM'],
3594         ['pwquality'],
3595         ['libfdisk'],
3596         ['p11kit'],
3597         ['libfido2'],
3598         ['AUDIT'],
3599         ['IMA'],
3600         ['AppArmor'],
3601         ['SELinux'],
3602         ['SECCOMP'],
3603         ['SMACK'],
3604         ['zlib'],
3605         ['xz'],
3606         ['zstd'],
3607         ['lz4'],
3608         ['bzip2'],
3609         ['ACL'],
3610         ['gcrypt'],
3611         ['qrencode'],
3612         ['microhttpd'],
3613         ['gnutls'],
3614         ['openssl'],
3615         ['libcurl'],
3616         ['idn'],
3617         ['initrd'],
3618         ['libidn2'],
3619         ['libidn'],
3620         ['libiptc'],
3621         ['elfutils'],
3622         ['binfmt'],
3623         ['repart'],
3624         ['vconsole'],
3625         ['quotacheck'],
3626         ['tmpfiles'],
3627         ['environment.d'],
3628         ['sysusers'],
3629         ['firstboot'],
3630         ['randomseed'],
3631         ['backlight'],
3632         ['rfkill'],
3633         ['xdg-autostart'],
3634         ['logind'],
3635         ['machined'],
3636         ['portabled'],
3637         ['userdb'],
3638         ['homed'],
3639         ['importd'],
3640         ['hostnamed'],
3641         ['timedated'],
3642         ['timesyncd'],
3643         ['localed'],
3644         ['networkd'],
3645         ['resolve'],
3646         ['DNS-over-TLS(gnutls)',  conf.get('DNS_OVER_TLS_USE_GNUTLS') == 1],
3647         ['DNS-over-TLS(openssl)', conf.get('DNS_OVER_TLS_USE_OPENSSL') == 1],
3648         ['coredump'],
3649         ['pstore'],
3650         ['polkit'],
3651         ['legacy pkla',      install_polkit_pkla],
3652         ['efi'],
3653         ['gnu-efi',          have_gnu_efi],
3654         ['kmod'],
3655         ['xkbcommon'],
3656         ['pcre2'],
3657         ['blkid'],
3658         ['dbus'],
3659         ['glib'],
3660         ['nss-myhostname'],
3661         ['nss-mymachines'],
3662         ['nss-resolve'],
3663         ['nss-systemd'],
3664         ['hwdb'],
3665         ['tpm'],
3666         ['man pages',        want_man],
3667         ['html pages',       want_html],
3668         ['man page indices', want_man and have_lxml],
3669         ['SysV compat'],
3670         ['utmp'],
3671         ['ldconfig'],
3672         ['hibernate'],
3673         ['adm group',        get_option('adm-group')],
3674         ['wheel group',      get_option('wheel-group')],
3675         ['gshadow'],
3676         ['debug hashmap'],
3677         ['debug mmap cache'],
3678         ['debug siphash'],
3679         ['valgrind',         conf.get('VALGRIND') == 1],
3680         ['trace logging',    conf.get('LOG_TRACE') == 1],
3681         ['install tests',    install_tests],
3682         ['link-udev-shared',      get_option('link-udev-shared')],
3683         ['link-systemctl-shared', get_option('link-systemctl-shared')],
3684         ['link-networkd-shared',  get_option('link-networkd-shared')],
3685         ['link-timesyncd-shared', get_option('link-timesyncd-shared')],
3686         ['kernel-install',        get_option('kernel-install')],
3687         ['systemd-analyze',  conf.get('ENABLE_ANALYZE') == 1],
3688 ]
3689
3690         if tuple.length() >= 2
3691                 cond = tuple[1]
3692         else
3693                 ident1 = 'HAVE_' + tuple[0].underscorify().to_upper()
3694                 ident2 = 'ENABLE_' + tuple[0].underscorify().to_upper()
3695                 cond = conf.get(ident1, 0) == 1 or conf.get(ident2, 0) == 1
3696         endif
3697         if cond
3698                 found += tuple[0]
3699         else
3700                 missing += tuple[0]
3701         endif
3702 endforeach
3703
3704 status += [
3705         '',
3706         'enabled features: @0@'.format(', '.join(found)),
3707         '',
3708         'disabled features: @0@'.format(', '.join(missing)),
3709         '']
3710 message('\n         '.join(status))
3711
3712 if rootprefixdir != rootprefix_default
3713         warning('\n' +
3714                 'Note that the installation prefix was changed to "@0@".\n'.format(rootprefixdir) +
3715                 'systemd used fixed names for unit file directories and other paths, so anything\n' +
3716                 'except the default ("@0@") is strongly discouraged.'.format(rootprefix_default))
3717 endif