meson.build

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