meson.build

   1 # SPDX-License-Identifier: LGPL-2.1+
   2
   3 project('systemd', 'c',
   4         version : '244',
   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 = '0.27.1'
  17 libudev_version = '1.6.16'
  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
  26 substs = configuration_data()
  27 substs.set('PROJECT_URL',          'https://www.freedesktop.org/wiki/Software/systemd')
  28 substs.set('PROJECT_VERSION',      meson.project_version())
  29
  30 # This is to be used instead of meson.source_root(), as the latter will return
  31 # the wrong result when systemd is being built as a meson subproject
  32 project_source_root = meson.current_source_dir()
  33 relative_source_path = run_command('realpath',
  34                                    '--relative-to=@0@'.format(meson.current_build_dir()),
  35                                    project_source_root).stdout().strip()
  36 conf.set_quoted('RELATIVE_SOURCE_PATH', relative_source_path)
  37
  38 want_ossfuzz = get_option('oss-fuzz')
  39 want_libfuzzer = get_option('llvm-fuzz')
  40 want_fuzzbuzz = get_option('fuzzbuzz')
  41 if want_ossfuzz + want_libfuzzer + want_fuzzbuzz > 1
  42         error('only one of oss-fuzz, llvm-fuzz or fuzzbuzz can be specified')
  43 endif
  44
  45 skip_deps = want_ossfuzz or want_libfuzzer
  46 fuzzer_build = want_ossfuzz or want_libfuzzer or want_fuzzbuzz
  47
  48 #####################################################################
  49
  50 # Try to install the git pre-commit hook
  51 git_hook = run_command(join_paths(project_source_root, 'tools/add-git-hook.sh'))
  52 if git_hook.returncode() == 0
  53         message(git_hook.stdout().strip())
  54 endif
  55
  56 #####################################################################
  57
  58 if get_option('split-usr') == 'auto'
  59         split_usr = run_command('test', '-L', '/bin').returncode() != 0
  60 else
  61         split_usr = get_option('split-usr') == 'true'
  62 endif
  63 conf.set10('HAVE_SPLIT_USR', split_usr,
  64            description : '/usr/bin and /bin directories are separate')
  65
  66 if get_option('split-bin') == 'auto'
  67         split_bin = run_command('test', '-L', '/usr/sbin').returncode() != 0
  68 else
  69         split_bin = get_option('split-bin') == 'true'
  70 endif
  71 conf.set10('HAVE_SPLIT_BIN', split_bin,
  72            description : 'bin and sbin directories are separate')
  73
  74 rootprefixdir = get_option('rootprefix')
  75 # Unusual rootprefixdir values are used by some distros
  76 # (see https://github.com/systemd/systemd/pull/7461).
  77 rootprefix_default = split_usr ? '/' : '/usr'
  78 if rootprefixdir == ''
  79         rootprefixdir = rootprefix_default
  80 endif
  81 rootprefixdir_noslash = rootprefixdir == '/' ? '' : rootprefixdir
  82
  83 sysvinit_path = get_option('sysvinit-path')
  84 sysvrcnd_path = get_option('sysvrcnd-path')
  85 conf.set10('HAVE_SYSV_COMPAT', sysvinit_path != '' and sysvrcnd_path != '',
  86            description : 'SysV init scripts and rcN.d links are supported')
  87
  88 conf.set10('BUMP_PROC_SYS_FS_FILE_MAX', get_option('bump-proc-sys-fs-file-max'))
  89 conf.set10('BUMP_PROC_SYS_FS_NR_OPEN',  get_option('bump-proc-sys-fs-nr-open'))
  90 conf.set('HIGH_RLIMIT_NOFILE',          512*1024)
  91
  92 # join_paths ignores the preceding arguments if an absolute component is
  93 # encountered, so this should canonicalize various paths when they are
  94 # absolute or relative.
  95 prefixdir = get_option('prefix')
  96 if not prefixdir.startswith('/')
  97         error('Prefix is not absolute: "@0@"'.format(prefixdir))
  98 endif
  99 bindir = join_paths(prefixdir, get_option('bindir'))
 100 libdir = join_paths(prefixdir, get_option('libdir'))
 101 sysconfdir = join_paths(prefixdir, get_option('sysconfdir'))
 102 includedir = join_paths(prefixdir, get_option('includedir'))
 103 datadir = join_paths(prefixdir, get_option('datadir'))
 104 localstatedir = join_paths('/', get_option('localstatedir'))
 105
 106 rootbindir = join_paths(rootprefixdir, 'bin')
 107 rootsbindir = join_paths(rootprefixdir, split_bin ? 'sbin' : 'bin')
 108 rootlibexecdir = join_paths(rootprefixdir, 'lib/systemd')
 109
 110 rootlibdir = get_option('rootlibdir')
 111 if rootlibdir == ''
 112         rootlibdir = join_paths(rootprefixdir, libdir.split('/')[-1])
 113 endif
 114
 115 # Dirs of external packages
 116 pkgconfigdatadir = get_option('pkgconfigdatadir') == '' ? join_paths(datadir, 'pkgconfig') : get_option('pkgconfigdatadir')
 117 pkgconfiglibdir = get_option('pkgconfiglibdir') == '' ? join_paths(libdir, 'pkgconfig') : get_option('pkgconfiglibdir')
 118 polkitpolicydir = join_paths(datadir, 'polkit-1/actions')
 119 polkitrulesdir = join_paths(datadir, 'polkit-1/rules.d')
 120 polkitpkladir = join_paths(localstatedir, 'lib/polkit-1/localauthority/10-vendor.d')
 121 xinitrcdir = join_paths(sysconfdir, 'X11/xinit/xinitrc.d')
 122 rpmmacrosdir = get_option('rpmmacrosdir')
 123 if rpmmacrosdir != 'no'
 124         rpmmacrosdir = join_paths(prefixdir, rpmmacrosdir)
 125 endif
 126 modprobedir = join_paths(rootprefixdir, 'lib/modprobe.d')
 127
 128 # Our own paths
 129 pkgdatadir = join_paths(datadir, 'systemd')
 130 environmentdir = join_paths(prefixdir, 'lib/environment.d')
 131 pkgsysconfdir = join_paths(sysconfdir, 'systemd')
 132 userunitdir = join_paths(prefixdir, 'lib/systemd/user')
 133 userpresetdir = join_paths(prefixdir, 'lib/systemd/user-preset')
 134 tmpfilesdir = join_paths(prefixdir, 'lib/tmpfiles.d')
 135 sysusersdir = join_paths(prefixdir, 'lib/sysusers.d')
 136 sysctldir = join_paths(prefixdir, 'lib/sysctl.d')
 137 binfmtdir = join_paths(prefixdir, 'lib/binfmt.d')
 138 modulesloaddir = join_paths(prefixdir, 'lib/modules-load.d')
 139 networkdir = join_paths(rootprefixdir, 'lib/systemd/network')
 140 pkgincludedir = join_paths(includedir, 'systemd')
 141 systemgeneratordir = join_paths(rootlibexecdir, 'system-generators')
 142 usergeneratordir = join_paths(prefixdir, 'lib/systemd/user-generators')
 143 systemenvgeneratordir = join_paths(prefixdir, 'lib/systemd/system-environment-generators')
 144 userenvgeneratordir = join_paths(prefixdir, 'lib/systemd/user-environment-generators')
 145 systemshutdowndir = join_paths(rootlibexecdir, 'system-shutdown')
 146 systemsleepdir = join_paths(rootlibexecdir, 'system-sleep')
 147 systemunitdir = join_paths(rootprefixdir, 'lib/systemd/system')
 148 systempresetdir = join_paths(rootprefixdir, 'lib/systemd/system-preset')
 149 udevlibexecdir = join_paths(rootprefixdir, 'lib/udev')
 150 udevrulesdir = join_paths(udevlibexecdir, 'rules.d')
 151 udevhwdbdir = join_paths(udevlibexecdir, 'hwdb.d')
 152 catalogdir = join_paths(prefixdir, 'lib/systemd/catalog')
 153 kernelinstalldir = join_paths(prefixdir, 'lib/kernel/install.d')
 154 factorydir = join_paths(datadir, 'factory')
 155 bootlibdir = join_paths(prefixdir, 'lib/systemd/boot/efi')
 156 testsdir = join_paths(prefixdir, 'lib/systemd/tests')
 157 systemdstatedir = join_paths(localstatedir, 'lib/systemd')
 158 catalogstatedir = join_paths(systemdstatedir, 'catalog')
 159 randomseeddir = join_paths(localstatedir, 'lib/systemd')
 160 profiledir = join_paths(rootlibexecdir, 'portable', 'profile')
 161 ntpservicelistdir = join_paths(rootprefixdir, 'lib/systemd/ntp-units.d')
 162
 163 docdir = get_option('docdir')
 164 if docdir == ''
 165         docdir = join_paths(datadir, 'doc/systemd')
 166 endif
 167
 168 dbuspolicydir = get_option('dbuspolicydir')
 169 if dbuspolicydir == ''
 170         dbuspolicydir = join_paths(datadir, 'dbus-1/system.d')
 171 endif
 172
 173 dbussessionservicedir = get_option('dbussessionservicedir')
 174 if dbussessionservicedir == ''
 175         dbussessionservicedir = join_paths(datadir, 'dbus-1/services')
 176 endif
 177
 178 dbussystemservicedir = get_option('dbussystemservicedir')
 179 if dbussystemservicedir == ''
 180         dbussystemservicedir = join_paths(datadir, 'dbus-1/system-services')
 181 endif
 182
 183 pamlibdir = get_option('pamlibdir')
 184 if pamlibdir == ''
 185         pamlibdir = join_paths(rootlibdir, 'security')
 186 endif
 187
 188 pamconfdir = get_option('pamconfdir')
 189 if pamconfdir == ''
 190         pamconfdir = join_paths(sysconfdir, 'pam.d')
 191 endif
 192
 193 memory_accounting_default = get_option('memory-accounting-default')
 194 status_unit_format_default = get_option('status-unit-format-default')
 195
 196 conf.set_quoted('PKGSYSCONFDIR',                              pkgsysconfdir)
 197 conf.set_quoted('SYSTEM_CONFIG_UNIT_PATH',                    join_paths(pkgsysconfdir, 'system'))
 198 conf.set_quoted('SYSTEM_DATA_UNIT_PATH',                      systemunitdir)
 199 conf.set_quoted('SYSTEM_SYSVINIT_PATH',                       sysvinit_path)
 200 conf.set_quoted('SYSTEM_SYSVRCND_PATH',                       sysvrcnd_path)
 201 conf.set_quoted('RC_LOCAL_SCRIPT_PATH_START',                 get_option('rc-local'))
 202
 203 conf.set('ANSI_OK_COLOR',                                     'ANSI_' + get_option('ok-color').underscorify().to_upper())
 204
 205 conf.set_quoted('USER_CONFIG_UNIT_PATH',                      join_paths(pkgsysconfdir, 'user'))
 206 conf.set_quoted('USER_DATA_UNIT_PATH',                        userunitdir)
 207 conf.set_quoted('CERTIFICATE_ROOT',                           get_option('certificate-root'))
 208 conf.set_quoted('CATALOG_DATABASE',                           join_paths(catalogstatedir, 'database'))
 209 conf.set_quoted('SYSTEMD_CGROUP_AGENT_PATH',                  join_paths(rootlibexecdir, 'systemd-cgroups-agent'))
 210 conf.set_quoted('SYSTEMD_BINARY_PATH',                        join_paths(rootlibexecdir, 'systemd'))
 211 conf.set_quoted('SYSTEMD_FSCK_PATH',                          join_paths(rootlibexecdir, 'systemd-fsck'))
 212 conf.set_quoted('SYSTEMD_MAKEFS_PATH',                        join_paths(rootlibexecdir, 'systemd-makefs'))
 213 conf.set_quoted('SYSTEMD_GROWFS_PATH',                        join_paths(rootlibexecdir, 'systemd-growfs'))
 214 conf.set_quoted('SYSTEMD_SHUTDOWN_BINARY_PATH',               join_paths(rootlibexecdir, 'systemd-shutdown'))
 215 conf.set_quoted('SYSTEMD_SLEEP_BINARY_PATH',                  join_paths(rootlibexecdir, 'systemd-sleep'))
 216 conf.set_quoted('SYSTEMCTL_BINARY_PATH',                      join_paths(rootbindir, 'systemctl'))
 217 conf.set_quoted('SYSTEMD_TTY_ASK_PASSWORD_AGENT_BINARY_PATH', join_paths(rootbindir, 'systemd-tty-ask-password-agent'))
 218 conf.set_quoted('SYSTEMD_STDIO_BRIDGE_BINARY_PATH',           join_paths(bindir, 'systemd-stdio-bridge'))
 219 conf.set_quoted('ROOTPREFIX',                                 rootprefixdir)
 220 conf.set_quoted('RANDOM_SEED_DIR',                            randomseeddir)
 221 conf.set_quoted('RANDOM_SEED',                                join_paths(randomseeddir, 'random-seed'))
 222 conf.set_quoted('SYSTEMD_CRYPTSETUP_PATH',                    join_paths(rootlibexecdir, 'systemd-cryptsetup'))
 223 conf.set_quoted('SYSTEM_GENERATOR_PATH',                      systemgeneratordir)
 224 conf.set_quoted('USER_GENERATOR_PATH',                        usergeneratordir)
 225 conf.set_quoted('SYSTEM_ENV_GENERATOR_PATH',                  systemenvgeneratordir)
 226 conf.set_quoted('USER_ENV_GENERATOR_PATH',                    userenvgeneratordir)
 227 conf.set_quoted('SYSTEM_SHUTDOWN_PATH',                       systemshutdowndir)
 228 conf.set_quoted('SYSTEM_SLEEP_PATH',                          systemsleepdir)
 229 conf.set_quoted('SYSTEMD_KBD_MODEL_MAP',                      join_paths(pkgdatadir, 'kbd-model-map'))
 230 conf.set_quoted('SYSTEMD_LANGUAGE_FALLBACK_MAP',              join_paths(pkgdatadir, 'language-fallback-map'))
 231 conf.set_quoted('SYSTEMD_TEST_DATA',                          join_paths(testsdir, 'testdata'))
 232 conf.set_quoted('SYSTEMD_CATALOG_DIR',                        catalogdir)
 233 conf.set_quoted('UDEVLIBEXECDIR',                             udevlibexecdir)
 234 conf.set_quoted('POLKIT_AGENT_BINARY_PATH',                   join_paths(bindir, 'pkttyagent'))
 235 conf.set_quoted('LIBDIR',                                     libdir)
 236 conf.set_quoted('ROOTLIBDIR',                                 rootlibdir)
 237 conf.set_quoted('ROOTLIBEXECDIR',                             rootlibexecdir)
 238 conf.set_quoted('BOOTLIBDIR',                                 bootlibdir)
 239 conf.set_quoted('SYSTEMD_PULL_PATH',                          join_paths(rootlibexecdir, 'systemd-pull'))
 240 conf.set_quoted('SYSTEMD_IMPORT_PATH',                        join_paths(rootlibexecdir, 'systemd-import'))
 241 conf.set_quoted('SYSTEMD_IMPORT_FS_PATH',                     join_paths(rootlibexecdir, 'systemd-import-fs'))
 242 conf.set_quoted('SYSTEMD_EXPORT_PATH',                        join_paths(rootlibexecdir, 'systemd-export'))
 243 conf.set_quoted('VENDOR_KEYRING_PATH',                        join_paths(rootlibexecdir, 'import-pubring.gpg'))
 244 conf.set_quoted('USER_KEYRING_PATH',                          join_paths(pkgsysconfdir, 'import-pubring.gpg'))
 245 conf.set_quoted('DOCUMENT_ROOT',                              join_paths(pkgdatadir, 'gatewayd'))
 246 conf.set_quoted('SYSTEMD_HOMEWORK_PATH',                      join_paths(rootlibexecdir, 'systemd-homework'))
 247 conf.set_quoted('SYSTEMD_USERWORK_PATH',                      join_paths(rootlibexecdir, 'systemd-userwork'))
 248 conf.set10('MEMORY_ACCOUNTING_DEFAULT',                       memory_accounting_default)
 249 conf.set_quoted('MEMORY_ACCOUNTING_DEFAULT_YES_NO',           memory_accounting_default ? 'yes' : 'no')
 250 conf.set('STATUS_UNIT_FORMAT_DEFAULT',                        'STATUS_UNIT_FORMAT_' + status_unit_format_default.to_upper())
 251
 252 substs.set('prefix',                                          prefixdir)
 253 substs.set('rootprefix',                                      rootprefixdir)
 254 substs.set('rootprefix_noslash',                              rootprefixdir_noslash)
 255 substs.set('exec_prefix',                                     prefixdir)
 256 substs.set('libdir',                                          libdir)
 257 substs.set('rootlibdir',                                      rootlibdir)
 258 substs.set('includedir',                                      includedir)
 259 substs.set('sysconfdir',                                      sysconfdir)
 260 substs.set('bindir',                                          bindir)
 261 substs.set('rootbindir',                                      rootbindir)
 262 substs.set('rootlibexecdir',                                  rootlibexecdir)
 263 substs.set('systemunitdir',                                   systemunitdir)
 264 substs.set('userunitdir',                                     userunitdir)
 265 substs.set('systempresetdir',                                 systempresetdir)
 266 substs.set('userpresetdir',                                   userpresetdir)
 267 substs.set('udevhwdbdir',                                     udevhwdbdir)
 268 substs.set('udevrulesdir',                                    udevrulesdir)
 269 substs.set('udevlibexecdir',                                  udevlibexecdir)
 270 substs.set('environmentdir',                                  environmentdir)
 271 substs.set('catalogdir',                                      catalogdir)
 272 substs.set('tmpfilesdir',                                     tmpfilesdir)
 273 substs.set('sysusersdir',                                     sysusersdir)
 274 substs.set('sysctldir',                                       sysctldir)
 275 substs.set('binfmtdir',                                       binfmtdir)
 276 substs.set('modulesloaddir',                                  modulesloaddir)
 277 substs.set('modprobedir',                                     modprobedir)
 278 substs.set('systemgeneratordir',                              systemgeneratordir)
 279 substs.set('usergeneratordir',                                usergeneratordir)
 280 substs.set('systemenvgeneratordir',                           systemenvgeneratordir)
 281 substs.set('userenvgeneratordir',                             userenvgeneratordir)
 282 substs.set('systemshutdowndir',                               systemshutdowndir)
 283 substs.set('systemsleepdir',                                  systemsleepdir)
 284 substs.set('CERTIFICATEROOT',                                 get_option('certificate-root'))
 285 substs.set('RANDOM_SEED',                                     join_paths(randomseeddir, 'random-seed'))
 286 substs.set('SYSTEM_SYSVINIT_PATH',                            sysvinit_path)
 287 substs.set('SYSTEM_SYSVRCND_PATH',                            sysvrcnd_path)
 288 substs.set('RC_LOCAL_SCRIPT_PATH_START',                      get_option('rc-local'))
 289 substs.set('MEMORY_ACCOUNTING_DEFAULT',                       memory_accounting_default ? 'yes' : 'no')
 290 substs.set('STATUS_UNIT_FORMAT_DEFAULT',                      status_unit_format_default)
 291 substs.set('HIGH_RLIMIT_NOFILE',                              conf.get('HIGH_RLIMIT_NOFILE'))
 292 substs.set('BUILD_ROOT',                                      meson.current_build_dir())
 293
 294 #####################################################################
 295
 296 cc = meson.get_compiler('c')
 297 pkgconfig = import('pkgconfig')
 298 check_compilation_sh = find_program('tools/meson-check-compilation.sh')
 299 meson_build_sh = find_program('tools/meson-build.sh')
 300
 301 want_tests = get_option('tests')
 302 slow_tests = want_tests != 'false' and get_option('slow-tests')
 303 install_tests = get_option('install-tests')
 304
 305 if add_languages('cpp', required : fuzzer_build)
 306         #  Used only for tests
 307         cxx = meson.get_compiler('cpp')
 308         cxx_cmd = ' '.join(cxx.cmd_array())
 309 else
 310         cxx_cmd = ''
 311 endif
 312
 313 if want_libfuzzer
 314         fuzzing_engine = meson.get_compiler('cpp').find_library('Fuzzer', required : false)
 315         if fuzzing_engine.found()
 316                 add_project_arguments('-fsanitize-coverage=trace-pc-guard,trace-cmp', language : 'c')
 317         elif cc.has_argument('-fsanitize=fuzzer-no-link')
 318                 add_project_arguments('-fsanitize=fuzzer-no-link', language : 'c')
 319         else
 320                 error('Looks like neither libFuzzer nor -fsanitize=fuzzer-no-link is supported')
 321         endif
 322 elif want_ossfuzz
 323         fuzzing_engine = meson.get_compiler('cpp').find_library('FuzzingEngine')
 324 elif want_fuzzbuzz
 325         fuzzing_engine = meson.get_compiler('cpp').find_library(get_option('fuzzbuzz-engine'), dirs: get_option('fuzzbuzz-engine-dir'))
 326 endif
 327
 328 # Those generate many false positives, and we do not want to change the code to
 329 # avoid them.
 330 basic_disabled_warnings = [
 331         '-Wno-unused-parameter',
 332         '-Wno-missing-field-initializers',
 333         '-Wno-unused-result',
 334         '-Wno-format-signedness',
 335 ]
 336 if get_option('b_ndebug') == 'true'
 337         # With asserts disabled with get a bunch of warnings about variables which
 338         # are used only in the asserts. This is not useful at all, so let's just silence
 339         # those warnings.
 340         basic_disabled_warnings += [
 341                 '-Wno-unused-variable',
 342                 '-Wno-unused-but-set-variable',
 343         ]
 344 endif
 345
 346 possible_cc_flags = [
 347         '-Werror=undef',
 348         '-Wlogical-op',
 349         '-Wmissing-include-dirs',
 350         '-Wold-style-definition',
 351         '-Wpointer-arith',
 352         '-Winit-self',
 353         '-Wfloat-equal',
 354         '-Wsuggest-attribute=noreturn',
 355         '-Werror=missing-prototypes',
 356         '-Werror=implicit-function-declaration',
 357         '-Werror=missing-declarations',
 358         '-Werror=return-type',
 359         '-Werror=incompatible-pointer-types',
 360         '-Werror=format=2',
 361         '-Wstrict-prototypes',
 362         '-Wredundant-decls',
 363         '-Wmissing-noreturn',
 364         '-Wimplicit-fallthrough=5',
 365         '-Wshadow',
 366         '-Wendif-labels',
 367         '-Wstrict-aliasing=2',
 368         '-Wwrite-strings',
 369         '-Werror=overflow',
 370         '-Werror=shift-count-overflow',
 371         '-Werror=shift-overflow=2',
 372         '-Wdate-time',
 373         '-Wnested-externs',
 374
 375         # negative arguments are correctly detected starting with meson 0.46.
 376         '-Wno-error=#warnings',  # clang
 377         '-Wno-string-plus-int',  # clang
 378
 379         # work-around for gcc 7.1 turning this on on its own.
 380         '-Wno-error=nonnull',
 381
 382         # Disable -Wmaybe-uninitialized, since it's noisy on gcc 8 with
 383         # optimizations enabled, producing essentially false positives.
 384         '-Wno-maybe-uninitialized',
 385
 386         '-ffast-math',
 387         '-fno-common',
 388         '-fdiagnostics-show-option',
 389         '-fno-strict-aliasing',
 390         '-fvisibility=hidden',
 391         '-fstack-protector',
 392         '-fstack-protector-strong',
 393         '--param=ssp-buffer-size=4',
 394 ]
 395
 396 # --as-needed and --no-undefined are provided by meson by default,
 397 # run mesonconf to see what is enabled
 398 possible_link_flags = [
 399         '-Wl,-z,relro',
 400         '-Wl,-z,now',
 401         '-fstack-protector',
 402 ]
 403
 404 if cc.get_id() == 'clang'
 405         possible_cc_flags += [
 406                 '-Wno-typedef-redefinition',
 407                 '-Wno-gnu-variable-sized-type-not-at-end',
 408         ]
 409 endif
 410
 411 if get_option('buildtype') != 'debug'
 412         possible_cc_flags += [
 413                 '-ffunction-sections',
 414                 '-fdata-sections',
 415         ]
 416
 417         possible_link_flags += '-Wl,--gc-sections'
 418 endif
 419
 420 add_project_arguments(cc.get_supported_arguments(basic_disabled_warnings), language : 'c')
 421 add_project_arguments(cc.get_supported_arguments(possible_cc_flags), language : 'c')
 422 add_project_link_arguments(cc.get_supported_link_arguments(possible_link_flags), language : 'c')
 423
 424 if cc.compiles('''
 425    #include <time.h>
 426    #include <inttypes.h>
 427    typedef uint64_t usec_t;
 428    usec_t now(clockid_t clock);
 429    int main(void) {
 430            struct timespec now;
 431            return 0;
 432    }
 433 ''', args: '-Werror=shadow', name : '-Werror=shadow with local shadowing')
 434         add_project_arguments('-Werror=shadow', language : 'c')
 435 endif
 436
 437 if cxx_cmd != ''
 438         add_project_arguments(cxx.get_supported_arguments(basic_disabled_warnings), language : 'cpp')
 439 endif
 440
 441 cpp = ' '.join(cc.cmd_array()) + ' -E'
 442
 443 has_wstringop_truncation = cc.has_argument('-Wstringop-truncation')
 444
 445 #####################################################################
 446 # compilation result tests
 447
 448 conf.set('_GNU_SOURCE', true)
 449 conf.set('__SANE_USERSPACE_TYPES__', true)
 450 conf.set10('HAVE_WSTRINGOP_TRUNCATION', has_wstringop_truncation)
 451
 452 conf.set('SIZEOF_PID_T', cc.sizeof('pid_t', prefix : '#include <sys/types.h>'))
 453 conf.set('SIZEOF_UID_T', cc.sizeof('uid_t', prefix : '#include <sys/types.h>'))
 454 conf.set('SIZEOF_GID_T', cc.sizeof('gid_t', prefix : '#include <sys/types.h>'))
 455 conf.set('SIZEOF_DEV_T', cc.sizeof('dev_t', prefix : '#include <sys/types.h>'))
 456 conf.set('SIZEOF_INO_T', cc.sizeof('ino_t', prefix : '#include <sys/types.h>'))
 457 conf.set('SIZEOF_TIME_T', cc.sizeof('time_t', prefix : '#include <sys/time.h>'))
 458 conf.set('SIZEOF_RLIM_T', cc.sizeof('rlim_t', prefix : '#include <sys/resource.h>'))
 459
 460 decl_headers = '''
 461 #include <uchar.h>
 462 #include <sys/stat.h>
 463 '''
 464
 465 foreach decl : ['char16_t',
 466                 'char32_t',
 467                 'struct statx',
 468                ]
 469
 470         # We get -1 if the size cannot be determined
 471         have = cc.sizeof(decl, prefix : decl_headers, args : '-D_GNU_SOURCE') > 0
 472
 473         if decl == 'struct statx'
 474                 if have
 475                         want_linux_stat_h = false
 476                 else
 477                         have = cc.sizeof(decl,
 478                                          prefix : decl_headers + '#include <linux/stat.h>',
 479                                          args : '-D_GNU_SOURCE') > 0
 480                         want_linux_stat_h = have
 481                 endif
 482         endif
 483
 484         conf.set10('HAVE_' + decl.underscorify().to_upper(), have)
 485 endforeach
 486
 487 conf.set10('WANT_LINUX_STAT_H', want_linux_stat_h)
 488
 489 foreach ident : ['secure_getenv', '__secure_getenv']
 490         conf.set10('HAVE_' + ident.to_upper(), cc.has_function(ident))
 491 endforeach
 492
 493 foreach ident : [
 494         ['memfd_create',      '''#include <sys/mman.h>'''],
 495         ['gettid',            '''#include <sys/types.h>
 496                                  #include <unistd.h>'''],
 497         ['pivot_root',        '''#include <stdlib.h>
 498                                  #include <unistd.h>'''],     # no known header declares pivot_root
 499         ['name_to_handle_at', '''#include <sys/types.h>
 500                                  #include <sys/stat.h>
 501                                  #include <fcntl.h>'''],
 502         ['setns',             '''#include <sched.h>'''],
 503         ['renameat2',         '''#include <stdio.h>
 504                                  #include <fcntl.h>'''],
 505         ['kcmp',              '''#include <linux/kcmp.h>'''],
 506         ['keyctl',            '''#include <sys/types.h>
 507                                  #include <keyutils.h>'''],
 508         ['copy_file_range',   '''#include <sys/syscall.h>
 509                                  #include <unistd.h>'''],
 510         ['bpf',               '''#include <sys/syscall.h>
 511                                  #include <unistd.h>'''],
 512         ['statx',             '''#include <sys/types.h>
 513                                  #include <sys/stat.h>
 514                                  #include <unistd.h>'''],
 515         ['explicit_bzero' ,   '''#include <string.h>'''],
 516         ['reallocarray',      '''#include <malloc.h>'''],
 517         ['set_mempolicy',     '''#include <stdlib.h>
 518                                  #include <unistd.h>'''],
 519         ['get_mempolicy',     '''#include <stdlib.h>
 520                                  #include <unistd.h>'''],
 521         ['pidfd_send_signal', '''#include <stdlib.h>
 522                                  #include <unistd.h>
 523                                  #include <signal.h>
 524                                  #include <sys/wait.h>'''],
 525         ['pidfd_open',        '''#include <stdlib.h>
 526                                  #include <unistd.h>
 527                                  #include <signal.h>
 528                                  #include <sys/wait.h>'''],
 529         ['rt_sigqueueinfo',   '''#include <stdlib.h>
 530                                  #include <unistd.h>
 531                                  #include <signal.h>
 532                                  #include <sys/wait.h>'''],
 533 ]
 534
 535         have = cc.has_function(ident[0], prefix : ident[1], args : '-D_GNU_SOURCE')
 536         conf.set10('HAVE_' + ident[0].to_upper(), have)
 537 endforeach
 538
 539 if cc.has_function('getrandom', prefix : '''#include <sys/random.h>''', args : '-D_GNU_SOURCE')
 540         conf.set10('USE_SYS_RANDOM_H', true)
 541         conf.set10('HAVE_GETRANDOM', true)
 542 else
 543         have = cc.has_function('getrandom', prefix : '''#include <linux/random.h>''')
 544         conf.set10('USE_SYS_RANDOM_H', false)
 545         conf.set10('HAVE_GETRANDOM', have)
 546 endif
 547
 548 #####################################################################
 549
 550 vcs_tagger = [project_source_root + '/tools/meson-vcs-tag.sh',
 551               project_source_root,
 552               get_option('version-tag'),
 553               meson.project_version()]
 554
 555 version_h = vcs_tag(
 556         input : 'src/version/version.h.in',
 557         output : 'version.h',
 558         command: vcs_tagger)
 559
 560 versiondep = declare_dependency(sources: version_h)
 561
 562 sed = find_program('sed')
 563 awk = find_program('awk')
 564 m4 = find_program('m4')
 565 stat = find_program('stat')
 566 git = find_program('git', required : false)
 567 env = find_program('env')
 568 perl = find_program('perl', required : false)
 569
 570 meson_make_symlink = project_source_root + '/tools/meson-make-symlink.sh'
 571 mkdir_p = 'mkdir -p $DESTDIR/@0@'
 572 test_efi_create_disk_sh = find_program('test/test-efi-create-disk.sh')
 573 splash_bmp = files('test/splash.bmp')
 574
 575 # if -Dxxx-path option is found, use that. Otherwise, check in $PATH,
 576 # /usr/sbin, /sbin, and fall back to the default from middle column.
 577 progs = [['quotaon',    '/usr/sbin/quotaon'    ],
 578          ['quotacheck', '/usr/sbin/quotacheck' ],
 579          ['kmod',       '/usr/bin/kmod'        ],
 580          ['kexec',      '/usr/sbin/kexec'      ],
 581          ['sulogin',    '/usr/sbin/sulogin'    ],
 582          ['mount',      '/usr/bin/mount',      'MOUNT_PATH'],
 583          ['umount',     '/usr/bin/umount',     'UMOUNT_PATH'],
 584          ['loadkeys',   '/usr/bin/loadkeys',   'KBD_LOADKEYS'],
 585          ['setfont',    '/usr/bin/setfont',    'KBD_SETFONT'],
 586          ['nologin',    '/usr/sbin/nologin',   ],
 587         ]
 588 foreach prog : progs
 589         path = get_option(prog[0] + '-path')
 590         if path != ''
 591                 message('Using @1@ for @0@'.format(prog[0], path))
 592         else
 593                 exe = find_program(prog[0],
 594                                    '/usr/sbin/' + prog[0],
 595                                    '/sbin/' + prog[0],
 596                                    required: false)
 597                 path = exe.found() ? exe.path() : prog[1]
 598         endif
 599         name = prog.length() > 2 ? prog[2] : prog[0].to_upper()
 600         conf.set_quoted(name, path)
 601         substs.set(name, path)
 602 endforeach
 603
 604 conf.set_quoted('TELINIT', get_option('telinit-path'))
 605
 606 if run_command('ln', '--relative', '--help').returncode() != 0
 607         error('ln does not support --relative (added in coreutils 8.16)')
 608 endif
 609
 610 ############################################################
 611
 612 gperf = find_program('gperf')
 613
 614 gperf_test_format = '''
 615 #include <string.h>
 616 const char * in_word_set(const char *, @0@);
 617 @1@
 618 '''
 619 gperf_snippet_format = 'echo foo,bar | @0@ -L ANSI-C'
 620 gperf_snippet = run_command('sh', '-c', gperf_snippet_format.format(gperf.path()))
 621 gperf_test = gperf_test_format.format('size_t', gperf_snippet.stdout())
 622 if cc.compiles(gperf_test)
 623         gperf_len_type = 'size_t'
 624 else
 625         gperf_test = gperf_test_format.format('unsigned', gperf_snippet.stdout())
 626         if cc.compiles(gperf_test)
 627                 gperf_len_type = 'unsigned'
 628         else
 629                 error('unable to determine gperf len type')
 630         endif
 631 endif
 632 message('gperf len type is @0@'.format(gperf_len_type))
 633 conf.set('GPERF_LEN_TYPE', gperf_len_type,
 634          description : 'The type of gperf "len" parameter')
 635
 636 ############################################################
 637
 638 if not cc.has_header('sys/capability.h')
 639         error('POSIX caps headers not found')
 640 endif
 641 foreach header : ['crypt.h',
 642                   'linux/memfd.h',
 643                   'linux/vm_sockets.h',
 644                   'sys/auxv.h',
 645                   'valgrind/memcheck.h',
 646                   'valgrind/valgrind.h',
 647                  ]
 648
 649         conf.set10('HAVE_' + header.underscorify().to_upper(),
 650                    cc.has_header(header))
 651 endforeach
 652
 653 ############################################################
 654
 655 conf.set_quoted('FALLBACK_HOSTNAME', get_option('fallback-hostname'))
 656 conf.set10('ENABLE_COMPAT_GATEWAY_HOSTNAME', get_option('compat-gateway-hostname'))
 657 gateway_hostnames = ['_gateway'] + (conf.get('ENABLE_COMPAT_GATEWAY_HOSTNAME') == 1 ? ['gateway'] : [])
 658
 659 default_hierarchy = get_option('default-hierarchy')
 660 conf.set_quoted('DEFAULT_HIERARCHY_NAME', default_hierarchy,
 661                 description : 'default cgroup hierarchy as string')
 662 if default_hierarchy == 'legacy'
 663         conf.set('DEFAULT_HIERARCHY', 'CGROUP_UNIFIED_NONE')
 664 elif default_hierarchy == 'hybrid'
 665         conf.set('DEFAULT_HIERARCHY', 'CGROUP_UNIFIED_SYSTEMD')
 666 else
 667         conf.set('DEFAULT_HIERARCHY', 'CGROUP_UNIFIED_ALL')
 668 endif
 669
 670 default_net_naming_scheme = get_option('default-net-naming-scheme')
 671 conf.set_quoted('DEFAULT_NET_NAMING_SCHEME', default_net_naming_scheme)
 672
 673 time_epoch = get_option('time-epoch')
 674 if time_epoch == -1
 675         NEWS = files('NEWS')
 676         time_epoch = run_command(stat, '-c', '%Y', NEWS).stdout().to_int()
 677 endif
 678 conf.set('TIME_EPOCH', time_epoch)
 679
 680 system_uid_max = get_option('system-uid-max')
 681 if system_uid_max == -1
 682         system_uid_max = run_command(
 683                 awk,
 684                 '/^\s*SYS_UID_MAX\s+/ { uid=$2 } END { print uid }',
 685                 '/etc/login.defs').stdout().strip()
 686         if system_uid_max == ''
 687                 system_uid_max = 999
 688         else
 689                 system_uid_max = system_uid_max.to_int()
 690         endif
 691 endif
 692 conf.set('SYSTEM_UID_MAX', system_uid_max)
 693 substs.set('systemuidmax', system_uid_max)
 694
 695 system_gid_max = get_option('system-gid-max')
 696 if system_gid_max == -1
 697         system_gid_max = run_command(
 698                 awk,
 699                 '/^\s*SYS_GID_MAX\s+/ { gid=$2 } END { print gid }',
 700                 '/etc/login.defs').stdout().strip()
 701         if system_gid_max == ''
 702                 system_gid_max = 999
 703         else
 704                 system_gid_max = system_gid_max.to_int()
 705         endif
 706 endif
 707 conf.set('SYSTEM_GID_MAX', system_gid_max)
 708 substs.set('systemgidmax', system_gid_max)
 709
 710 dynamic_uid_min = get_option('dynamic-uid-min')
 711 dynamic_uid_max = get_option('dynamic-uid-max')
 712 conf.set('DYNAMIC_UID_MIN', dynamic_uid_min)
 713 conf.set('DYNAMIC_UID_MAX', dynamic_uid_max)
 714 substs.set('dynamicuidmin', dynamic_uid_min)
 715 substs.set('dynamicuidmax', dynamic_uid_max)
 716
 717 container_uid_base_min = get_option('container-uid-base-min')
 718 container_uid_base_max = get_option('container-uid-base-max')
 719 conf.set('CONTAINER_UID_BASE_MIN', container_uid_base_min)
 720 conf.set('CONTAINER_UID_BASE_MAX', container_uid_base_max)
 721 substs.set('containeruidbasemin', container_uid_base_min)
 722 substs.set('containeruidbasemax', container_uid_base_max)
 723
 724 nobody_user = get_option('nobody-user')
 725 nobody_group = get_option('nobody-group')
 726
 727 if not meson.is_cross_build()
 728         getent_result = run_command('getent', 'passwd', '65534')
 729         if getent_result.returncode() == 0
 730                 name = getent_result.stdout().split(':')[0]
 731                 if name != nobody_user
 732                         warning('\n' +
 733                                 '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) +
 734                                 'Your build will result in an user table setup that is incompatible with the local system.')
 735                 endif
 736         endif
 737         id_result = run_command('id', '-u', nobody_user)
 738         if id_result.returncode() == 0
 739                 id = id_result.stdout().to_int()
 740                 if id != 65534
 741                         warning('\n' +
 742                                 '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) +
 743                                 'Your build will result in an user table setup that is incompatible with the local system.')
 744                 endif
 745         endif
 746
 747         getent_result = run_command('getent', 'group', '65534')
 748         if getent_result.returncode() == 0
 749                 name = getent_result.stdout().split(':')[0]
 750                 if name != nobody_group
 751                         warning('\n' +
 752                                 '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) +
 753                                 'Your build will result in an group table setup that is incompatible with the local system.')
 754                 endif
 755         endif
 756         id_result = run_command('id', '-g', nobody_group)
 757         if id_result.returncode() == 0
 758                 id = id_result.stdout().to_int()
 759                 if id != 65534
 760                         warning('\n' +
 761                                 '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) +
 762                                 'Your build will result in an group table setup that is incompatible with the local system.')
 763                 endif
 764         endif
 765 endif
 766 if nobody_user != nobody_group and not (nobody_user == 'nobody' and nobody_group == 'nogroup')
 767         warning('\n' +
 768                 'The configured user name "@0@" and group name "@0@" of the nobody user/group are not equivalent.\n'.format(nobody_user, nobody_group) +
 769                 'Please re-check that both "nobody-user" and "nobody-group" options are correctly set.')
 770 endif
 771
 772 conf.set_quoted('NOBODY_USER_NAME', nobody_user)
 773 conf.set_quoted('NOBODY_GROUP_NAME', nobody_group)
 774 substs.set('NOBODY_USER_NAME', nobody_user)
 775 substs.set('NOBODY_GROUP_NAME', nobody_group)
 776
 777 tty_gid = get_option('tty-gid')
 778 conf.set('TTY_GID', tty_gid)
 779 substs.set('TTY_GID', tty_gid)
 780
 781 # Ensure provided GID argument is numeric, otherwise fallback to default assignment
 782 users_gid = get_option('users-gid')
 783 substs.set('USERS_GID', users_gid < 0 ? '-' : users_gid)
 784
 785 conf.set10('ENABLE_ADM_GROUP', get_option('adm-group'))
 786 conf.set10('ENABLE_WHEEL_GROUP', get_option('wheel-group'))
 787
 788 dev_kvm_mode = get_option('dev-kvm-mode')
 789 substs.set('DEV_KVM_MODE', dev_kvm_mode)
 790 conf.set10('DEV_KVM_UACCESS', dev_kvm_mode != '0666')
 791 group_render_mode = get_option('group-render-mode')
 792 substs.set('GROUP_RENDER_MODE', group_render_mode)
 793 conf.set10('GROUP_RENDER_UACCESS', group_render_mode != '0666')
 794
 795 kill_user_processes = get_option('default-kill-user-processes')
 796 conf.set10('KILL_USER_PROCESSES', kill_user_processes)
 797 conf.set_quoted('KILL_USER_PROCESSES_YES_NO', kill_user_processes ? 'yes' : 'no')
 798 substs.set('KILL_USER_PROCESSES', kill_user_processes ? 'yes' : 'no')
 799
 800 dns_servers = get_option('dns-servers')
 801 conf.set_quoted('DNS_SERVERS', dns_servers)
 802 substs.set('DNS_SERVERS', dns_servers)
 803
 804 ntp_servers = get_option('ntp-servers')
 805 conf.set_quoted('NTP_SERVERS', ntp_servers)
 806 substs.set('NTP_SERVERS', ntp_servers)
 807
 808 default_locale = get_option('default-locale')
 809 if default_locale == ''
 810         if not meson.is_cross_build()
 811                 choose_default_locale_sh = find_program('tools/choose-default-locale.sh')
 812                 default_locale = run_command(choose_default_locale_sh).stdout().strip()
 813         else
 814                 default_locale = 'C.UTF-8'
 815         endif
 816 endif
 817 conf.set_quoted('SYSTEMD_DEFAULT_LOCALE', default_locale)
 818
 819 conf.set_quoted('GETTEXT_PACKAGE', meson.project_name())
 820
 821 service_watchdog = get_option('service-watchdog')
 822 watchdog_value = service_watchdog == '' ? '' : 'WatchdogSec=' + service_watchdog
 823 substs.set('SERVICE_WATCHDOG', watchdog_value)
 824
 825 substs.set('SUSHELL', get_option('debug-shell'))
 826 substs.set('DEBUGTTY', get_option('debug-tty'))
 827 conf.set_quoted('DEBUGTTY', get_option('debug-tty'))
 828
 829 enable_debug_hashmap = false
 830 enable_debug_mmap_cache = false
 831 enable_debug_siphash = false
 832 foreach name : get_option('debug-extra')
 833         if name == 'hashmap'
 834                 enable_debug_hashmap = true
 835         elif name == 'mmap-cache'
 836                 enable_debug_mmap_cache = true
 837         elif name == 'siphash'
 838                 enable_debug_siphash = true
 839         else
 840                 message('unknown debug option "@0@", ignoring'.format(name))
 841         endif
 842 endforeach
 843 conf.set10('ENABLE_DEBUG_HASHMAP', enable_debug_hashmap)
 844 conf.set10('ENABLE_DEBUG_MMAP_CACHE', enable_debug_mmap_cache)
 845 conf.set10('ENABLE_DEBUG_SIPHASH', enable_debug_siphash)
 846
 847 conf.set10('VALGRIND', get_option('valgrind'))
 848 conf.set10('LOG_TRACE', get_option('log-trace'))
 849
 850 default_user_path = get_option('user-path')
 851 if default_user_path != ''
 852         conf.set_quoted('DEFAULT_USER_PATH', default_user_path)
 853         default_user_path_display = default_user_path
 854 else
 855         # meson 0.49 fails when ?: is used in .format()
 856         default_user_path_display = '(same as system services)'
 857 endif
 858
 859
 860 #####################################################################
 861
 862 threads = dependency('threads')
 863 librt = cc.find_library('rt')
 864 libm = cc.find_library('m')
 865 libdl = cc.find_library('dl')
 866 libcrypt = cc.find_library('crypt')
 867
 868 libcap = dependency('libcap', required : false)
 869 if not libcap.found()
 870         # Compat with Ubuntu 14.04 which ships libcap w/o .pc file
 871         libcap = cc.find_library('cap')
 872 endif
 873
 874 libmount = dependency('mount',
 875                       version : fuzzer_build ? '>= 0' : '>= 2.30')
 876
 877 want_libfdisk = get_option('fdisk')
 878 if want_libfdisk != 'false' and not skip_deps
 879         libfdisk = dependency('fdisk',
 880                               required : want_libfdisk == 'true')
 881         have = libfdisk.found()
 882 else
 883         have = false
 884         libfdisk = []
 885 endif
 886 conf.set10('HAVE_LIBFDISK', have)
 887
 888 want_pwquality = get_option('pwquality')
 889 if want_pwquality != 'false' and not skip_deps
 890         libpwquality = dependency('pwquality', required : want_pwquality == 'true')
 891         have = libpwquality.found()
 892 else
 893         have = false
 894         libpwquality = []
 895 endif
 896 conf.set10('HAVE_PWQUALITY', have)
 897
 898 want_seccomp = get_option('seccomp')
 899 if want_seccomp != 'false' and not skip_deps
 900         libseccomp = dependency('libseccomp',
 901                                 version : '>= 2.3.1',
 902                                 required : want_seccomp == 'true')
 903         have = libseccomp.found()
 904 else
 905         have = false
 906         libseccomp = []
 907 endif
 908 conf.set10('HAVE_SECCOMP', have)
 909
 910 want_selinux = get_option('selinux')
 911 if want_selinux != 'false' and not skip_deps
 912         libselinux = dependency('libselinux',
 913                                 version : '>= 2.1.9',
 914                                 required : want_selinux == 'true')
 915         have = libselinux.found()
 916 else
 917         have = false
 918         libselinux = []
 919 endif
 920 conf.set10('HAVE_SELINUX', have)
 921
 922 want_apparmor = get_option('apparmor')
 923 if want_apparmor != 'false' and not skip_deps
 924         libapparmor = dependency('libapparmor',
 925                                  required : want_apparmor == 'true')
 926         have = libapparmor.found()
 927 else
 928         have = false
 929         libapparmor = []
 930 endif
 931 conf.set10('HAVE_APPARMOR', have)
 932
 933 smack_run_label = get_option('smack-run-label')
 934 if smack_run_label != ''
 935         conf.set_quoted('SMACK_RUN_LABEL', smack_run_label)
 936 endif
 937
 938 want_polkit = get_option('polkit')
 939 install_polkit = false
 940 install_polkit_pkla = false
 941 if want_polkit != 'false' and not skip_deps
 942         install_polkit = true
 943
 944         libpolkit = dependency('polkit-gobject-1',
 945                                required : false)
 946         if libpolkit.found() and libpolkit.version().version_compare('< 0.106')
 947                 message('Old polkit detected, will install pkla files')
 948                 install_polkit_pkla = true
 949         endif
 950 endif
 951 conf.set10('ENABLE_POLKIT', install_polkit)
 952
 953 want_acl = get_option('acl')
 954 if want_acl != 'false' and not skip_deps
 955         libacl = cc.find_library('acl', required : want_acl == 'true')
 956         have = libacl.found()
 957 else
 958         have = false
 959         libacl = []
 960 endif
 961 conf.set10('HAVE_ACL', have)
 962
 963 want_audit = get_option('audit')
 964 if want_audit != 'false' and not skip_deps
 965         libaudit = dependency('audit', required : want_audit == 'true')
 966         have = libaudit.found()
 967 else
 968         have = false
 969         libaudit = []
 970 endif
 971 conf.set10('HAVE_AUDIT', have)
 972
 973 want_blkid = get_option('blkid')
 974 if want_blkid != 'false' and not skip_deps
 975         libblkid = dependency('blkid', required : want_blkid == 'true')
 976         have = libblkid.found()
 977 else
 978         have = false
 979         libblkid = []
 980 endif
 981 conf.set10('HAVE_BLKID', have)
 982
 983 want_kmod = get_option('kmod')
 984 if want_kmod != 'false' and not skip_deps
 985         libkmod = dependency('libkmod',
 986                              version : '>= 15',
 987                              required : want_kmod == 'true')
 988         have = libkmod.found()
 989 else
 990         have = false
 991         libkmod = []
 992 endif
 993 conf.set10('HAVE_KMOD', have)
 994
 995 want_pam = get_option('pam')
 996 if want_pam != 'false' and not skip_deps
 997         libpam = cc.find_library('pam', required : want_pam == 'true')
 998         libpam_misc = cc.find_library('pam_misc', required : want_pam == 'true')
 999         have = libpam.found() and libpam_misc.found()
1000 else
1001         have = false
1002         libpam = []
1003         libpam_misc = []
1004 endif
1005 conf.set10('HAVE_PAM', have)
1006
1007 want_microhttpd = get_option('microhttpd')
1008 if want_microhttpd != 'false' and not skip_deps
1009         libmicrohttpd = dependency('libmicrohttpd',
1010                                    version : '>= 0.9.33',
1011                                    required : want_microhttpd == 'true')
1012         have = libmicrohttpd.found()
1013 else
1014         have = false
1015         libmicrohttpd = []
1016 endif
1017 conf.set10('HAVE_MICROHTTPD', have)
1018
1019 want_libcryptsetup = get_option('libcryptsetup')
1020 if want_libcryptsetup != 'false' and not skip_deps
1021         libcryptsetup = dependency('libcryptsetup',
1022                                    version : '>= 2.0.1',
1023                                    required : want_libcryptsetup == 'true')
1024         have = libcryptsetup.found()
1025
1026         conf.set10('HAVE_CRYPT_SET_METADATA_SIZE',
1027                    have and cc.has_function('crypt_set_metadata_size', dependencies : libcryptsetup))
1028 else
1029         have = false
1030         libcryptsetup = []
1031 endif
1032 conf.set10('HAVE_LIBCRYPTSETUP', have)
1033
1034 want_libcurl = get_option('libcurl')
1035 if want_libcurl != 'false' and not skip_deps
1036         libcurl = dependency('libcurl',
1037                              version : '>= 7.32.0',
1038                              required : want_libcurl == 'true')
1039         have = libcurl.found()
1040 else
1041         have = false
1042         libcurl = []
1043 endif
1044 conf.set10('HAVE_LIBCURL', have)
1045
1046 want_libidn = get_option('libidn')
1047 want_libidn2 = get_option('libidn2')
1048 if want_libidn == 'true' and want_libidn2 == 'true'
1049         error('libidn and libidn2 cannot be requested simultaneously')
1050 endif
1051
1052 if want_libidn2 != 'false' and want_libidn != 'true' and not skip_deps
1053         libidn = dependency('libidn2',
1054                             required : want_libidn2 == 'true')
1055         have = libidn.found()
1056 else
1057         have = false
1058         libidn = []
1059 endif
1060 conf.set10('HAVE_LIBIDN2', have)
1061 if not have and want_libidn != 'false' and not skip_deps
1062         # libidn is used for both libidn and libidn2 objects
1063         libidn = dependency('libidn',
1064                             required : want_libidn == 'true')
1065         have = libidn.found()
1066 else
1067         have = false
1068 endif
1069 conf.set10('HAVE_LIBIDN', have)
1070
1071 want_libiptc = get_option('libiptc')
1072 if want_libiptc != 'false' and not skip_deps
1073         libiptc = dependency('libiptc',
1074                              required : want_libiptc == 'true')
1075         have = libiptc.found()
1076 else
1077         have = false
1078         libiptc = []
1079 endif
1080 conf.set10('HAVE_LIBIPTC', have)
1081
1082 want_qrencode = get_option('qrencode')
1083 if want_qrencode != 'false' and not skip_deps
1084         libqrencode = dependency('libqrencode',
1085                                  required : want_qrencode == 'true')
1086         have = libqrencode.found()
1087 else
1088         have = false
1089         libqrencode = []
1090 endif
1091 conf.set10('HAVE_QRENCODE', have)
1092
1093 want_gcrypt = get_option('gcrypt')
1094 if want_gcrypt != 'false' and not skip_deps
1095         libgcrypt = cc.find_library('gcrypt', required : want_gcrypt == 'true')
1096         libgpg_error = cc.find_library('gpg-error', required : want_gcrypt == 'true')
1097         have = libgcrypt.found() and libgpg_error.found()
1098 else
1099         have = false
1100 endif
1101 if not have
1102         # link to neither of the libs if one is not found
1103         libgcrypt = []
1104         libgpg_error = []
1105 endif
1106 conf.set10('HAVE_GCRYPT', have)
1107
1108 want_gnutls = get_option('gnutls')
1109 if want_gnutls != 'false' and not skip_deps
1110         libgnutls = dependency('gnutls',
1111                                version : '>= 3.1.4',
1112                                required : want_gnutls == 'true')
1113         have = libgnutls.found()
1114 else
1115         have = false
1116         libgnutls = []
1117 endif
1118 conf.set10('HAVE_GNUTLS', have)
1119
1120 want_openssl = get_option('openssl')
1121 if want_openssl != 'false' and not skip_deps
1122         libopenssl = dependency('openssl',
1123                                 version : '>= 1.1.0',
1124                                 required : want_openssl == 'true')
1125         have = libopenssl.found()
1126 else
1127         have = false
1128         libopenssl = []
1129 endif
1130 conf.set10('HAVE_OPENSSL', have)
1131
1132 want_p11kit = get_option('p11kit')
1133 if want_p11kit != 'false' and not skip_deps
1134         libp11kit = dependency('p11-kit-1',
1135                                 version : '>= 0.23.3',
1136                                 required : want_p11kit == 'true')
1137         have = libp11kit.found()
1138 else
1139         have = false
1140         libp11kit = []
1141 endif
1142 conf.set10('HAVE_P11KIT', have)
1143
1144 want_elfutils = get_option('elfutils')
1145 if want_elfutils != 'false' and not skip_deps
1146         libdw = dependency('libdw',
1147                            required : want_elfutils == 'true')
1148         have = libdw.found()
1149 else
1150         have = false
1151         libdw = []
1152 endif
1153 conf.set10('HAVE_ELFUTILS', have)
1154
1155 want_zlib = get_option('zlib')
1156 if want_zlib != 'false' and not skip_deps
1157         libz = dependency('zlib',
1158                           required : want_zlib == 'true')
1159         have = libz.found()
1160 else
1161         have = false
1162         libz = []
1163 endif
1164 conf.set10('HAVE_ZLIB', have)
1165
1166 want_bzip2 = get_option('bzip2')
1167 if want_bzip2 != 'false' and not skip_deps
1168         libbzip2 = cc.find_library('bz2',
1169                                    required : want_bzip2 == 'true')
1170         have = libbzip2.found()
1171 else
1172         have = false
1173         libbzip2 = []
1174 endif
1175 conf.set10('HAVE_BZIP2', have)
1176
1177 want_xz = get_option('xz')
1178 if want_xz != 'false' and not skip_deps
1179         libxz = dependency('liblzma',
1180                            required : want_xz == 'true')
1181         have = libxz.found()
1182 else
1183         have = false
1184         libxz = []
1185 endif
1186 conf.set10('HAVE_XZ', have)
1187
1188 want_lz4 = get_option('lz4')
1189 if want_lz4 != 'false' and not skip_deps
1190         liblz4 = dependency('liblz4',
1191                             version : '>= 1.3.0',
1192                             required : want_lz4 == 'true')
1193         have = liblz4.found()
1194 else
1195         have = false
1196         liblz4 = []
1197 endif
1198 conf.set10('HAVE_LZ4', have)
1199
1200 want_xkbcommon = get_option('xkbcommon')
1201 if want_xkbcommon != 'false' and not skip_deps
1202         libxkbcommon = dependency('xkbcommon',
1203                                   version : '>= 0.3.0',
1204                                   required : want_xkbcommon == 'true')
1205         have = libxkbcommon.found()
1206 else
1207         have = false
1208         libxkbcommon = []
1209 endif
1210 conf.set10('HAVE_XKBCOMMON', have)
1211
1212 want_pcre2 = get_option('pcre2')
1213 if want_pcre2 != 'false'
1214         libpcre2 = dependency('libpcre2-8',
1215                               required : want_pcre2 == 'true')
1216         have = libpcre2.found()
1217 else
1218         have = false
1219         libpcre2 = []
1220 endif
1221 conf.set10('HAVE_PCRE2', have)
1222
1223 want_glib = get_option('glib')
1224 if want_glib != 'false' and not skip_deps
1225         libglib =    dependency('glib-2.0',
1226                                 version : '>= 2.22.0',
1227                                 required : want_glib == 'true')
1228         libgobject = dependency('gobject-2.0',
1229                                 version : '>= 2.22.0',
1230                                 required : want_glib == 'true')
1231         libgio =     dependency('gio-2.0',
1232                                 required : want_glib == 'true')
1233         have = libglib.found() and libgobject.found() and libgio.found()
1234 else
1235         have = false
1236         libglib = []
1237         libgobject = []
1238         libgio = []
1239 endif
1240 conf.set10('HAVE_GLIB', have)
1241
1242 want_dbus = get_option('dbus')
1243 if want_dbus != 'false' and not skip_deps
1244         libdbus = dependency('dbus-1',
1245                              version : '>= 1.3.2',
1246                              required : want_dbus == 'true')
1247         have = libdbus.found()
1248 else
1249         have = false
1250         libdbus = []
1251 endif
1252 conf.set10('HAVE_DBUS', have)
1253
1254 default_dnssec = get_option('default-dnssec')
1255 if skip_deps
1256         default_dnssec = 'no'
1257 endif
1258 if default_dnssec != 'no' and conf.get('HAVE_GCRYPT') == 0
1259         message('default-dnssec cannot be set to yes or allow-downgrade when gcrypt is disabled. Setting default-dnssec to no.')
1260         default_dnssec = 'no'
1261 endif
1262 conf.set('DEFAULT_DNSSEC_MODE',
1263          'DNSSEC_' + default_dnssec.underscorify().to_upper())
1264 substs.set('DEFAULT_DNSSEC_MODE', default_dnssec)
1265
1266 dns_over_tls = get_option('dns-over-tls')
1267 if dns_over_tls != 'false'
1268         if dns_over_tls == 'openssl'
1269                 have_gnutls = false
1270         else
1271                 have_gnutls = (conf.get('HAVE_GNUTLS') == 1 and libgnutls.version().version_compare('>= 3.6.0'))
1272                 if dns_over_tls == 'gnutls' and not have_gnutls
1273                         error('DNS-over-TLS support was requested with gnutls, but dependencies are not available')
1274                 endif
1275         endif
1276         if dns_over_tls == 'gnutls' or have_gnutls
1277                 have_openssl = false
1278         else
1279                 have_openssl = conf.get('HAVE_OPENSSL') == 1
1280                 if dns_over_tls != 'auto' and not have_openssl
1281                         str = dns_over_tls == 'openssl' ? ' with openssl' : ''
1282                         error('DNS-over-TLS support was requested@0@, but dependencies are not available'.format(str))
1283                 endif
1284         endif
1285         have = have_gnutls or have_openssl
1286 else
1287         have = false
1288         have_gnutls = false
1289         have_openssl = false
1290 endif
1291 conf.set10('ENABLE_DNS_OVER_TLS', have)
1292 conf.set10('DNS_OVER_TLS_USE_GNUTLS', have_gnutls)
1293 conf.set10('DNS_OVER_TLS_USE_OPENSSL', have_openssl)
1294
1295 default_dns_over_tls = get_option('default-dns-over-tls')
1296 if skip_deps
1297         default_dns_over_tls = 'no'
1298 endif
1299 if default_dns_over_tls != 'no' and conf.get('ENABLE_DNS_OVER_TLS') == 0
1300         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.')
1301         default_dns_over_tls = 'no'
1302 endif
1303 conf.set('DEFAULT_DNS_OVER_TLS_MODE',
1304          'DNS_OVER_TLS_' + default_dns_over_tls.underscorify().to_upper())
1305 substs.set('DEFAULT_DNS_OVER_TLS_MODE', default_dns_over_tls)
1306
1307 want_repart = get_option('repart')
1308 if want_repart != 'false'
1309         have = (conf.get('HAVE_OPENSSL') == 1 and
1310                 conf.get('HAVE_LIBFDISK') == 1)
1311         if want_repart == 'true' and not have
1312                 error('repart support was requested, but dependencies are not available')
1313         endif
1314 else
1315         have = false
1316 endif
1317 conf.set10('ENABLE_REPART', have)
1318
1319 want_importd = get_option('importd')
1320 if want_importd != 'false'
1321         have = (conf.get('HAVE_LIBCURL') == 1 and
1322                 conf.get('HAVE_ZLIB') == 1 and
1323                 conf.get('HAVE_XZ') == 1 and
1324                 conf.get('HAVE_GCRYPT') == 1)
1325         if want_importd == 'true' and not have
1326                 error('importd support was requested, but dependencies are not available')
1327         endif
1328 else
1329         have = false
1330 endif
1331 conf.set10('ENABLE_IMPORTD', have)
1332
1333 want_homed = get_option('homed')
1334 if want_homed != 'false'
1335         have = (conf.get('HAVE_OPENSSL') == 1 and
1336                 conf.get('HAVE_LIBFDISK') == 1 and
1337                 conf.get('HAVE_LIBCRYPTSETUP') == 1)
1338         if want_homed == 'true' and not have
1339                 error('homed support was requested, but dependencies are not available')
1340         endif
1341 else
1342         have = false
1343 endif
1344 conf.set10('ENABLE_HOMED', have)
1345
1346 want_remote = get_option('remote')
1347 if want_remote != 'false'
1348         have_deps = [conf.get('HAVE_MICROHTTPD') == 1,
1349                      conf.get('HAVE_LIBCURL') == 1]
1350         # sd-j-remote requires µhttpd, and sd-j-upload requires libcurl, so
1351         # it's possible to build one without the other. Complain only if
1352         # support was explicitly requested. The auxiliary files like sysusers
1353         # config should be installed when any of the programs are built.
1354         if want_remote == 'true' and not (have_deps[0] and have_deps[1])
1355                 error('remote support was requested, but dependencies are not available')
1356         endif
1357         have = have_deps[0] or have_deps[1]
1358 else
1359         have = false
1360 endif
1361 conf.set10('ENABLE_REMOTE', have)
1362
1363 foreach term : ['utmp',
1364                 'hibernate',
1365                 'environment-d',
1366                 'binfmt',
1367                 'coredump',
1368                 'pstore',
1369                 'resolve',
1370                 'logind',
1371                 'hostnamed',
1372                 'localed',
1373                 'machined',
1374                 'portabled',
1375                 'userdb',
1376                 'networkd',
1377                 'timedated',
1378                 'timesyncd',
1379                 'firstboot',
1380                 'randomseed',
1381                 'backlight',
1382                 'vconsole',
1383                 'quotacheck',
1384                 'sysusers',
1385                 'tmpfiles',
1386                 'hwdb',
1387                 'rfkill',
1388                 'ldconfig',
1389                 'efi',
1390                 'tpm',
1391                 'ima',
1392                 'smack',
1393                 'gshadow',
1394                 'idn',
1395                 'nss-myhostname',
1396                 'nss-systemd']
1397         have = get_option(term)
1398         name = 'ENABLE_' + term.underscorify().to_upper()
1399         conf.set10(name, have)
1400 endforeach
1401
1402 foreach tuple : [['nss-mymachines', 'machined'],
1403                  ['nss-resolve',    'resolve']]
1404         want = get_option(tuple[0])
1405         if want != 'false'
1406                 have = get_option(tuple[1])
1407                 if want == 'true' and not have
1408                         error('@0@ is requested but @1@ is disabled'.format(tuple[0], tuple[1]))
1409                 endif
1410         else
1411                 have = false
1412         endif
1413         name = 'ENABLE_' + tuple[0].underscorify().to_upper()
1414         conf.set10(name, have)
1415 endforeach
1416
1417 enable_nss = false
1418 foreach term : ['ENABLE_NSS_MYHOSTNAME',
1419                 'ENABLE_NSS_MYMACHINES',
1420                 'ENABLE_NSS_RESOLVE',
1421                 'ENABLE_NSS_SYSTEMD']
1422         if conf.get(term) == 1
1423                 enable_nss = true
1424         endif
1425 endforeach
1426 conf.set10('ENABLE_NSS', enable_nss)
1427
1428 conf.set10('ENABLE_TIMEDATECTL', get_option('timedated') or get_option('timesyncd'))
1429
1430 tests = []
1431 fuzzers = []
1432
1433 conf.set10('SYSTEMD_SLOW_TESTS_DEFAULT', slow_tests)
1434
1435 #####################################################################
1436
1437 if get_option('efi')
1438         efi_arch = host_machine.cpu_family()
1439
1440         if efi_arch == 'x86'
1441                 EFI_MACHINE_TYPE_NAME = 'ia32'
1442                 gnu_efi_arch = 'ia32'
1443         elif efi_arch == 'x86_64'
1444                 EFI_MACHINE_TYPE_NAME = 'x64'
1445                 gnu_efi_arch = 'x86_64'
1446         elif efi_arch == 'arm'
1447                 EFI_MACHINE_TYPE_NAME = 'arm'
1448                 gnu_efi_arch = 'arm'
1449         elif efi_arch == 'aarch64'
1450                 EFI_MACHINE_TYPE_NAME = 'aa64'
1451                 gnu_efi_arch = 'aarch64'
1452         else
1453                 EFI_MACHINE_TYPE_NAME = ''
1454                 gnu_efi_arch = ''
1455         endif
1456
1457         have = true
1458         conf.set_quoted('EFI_MACHINE_TYPE_NAME', EFI_MACHINE_TYPE_NAME)
1459
1460         conf.set('SD_TPM_PCR', get_option('tpm-pcrindex'))
1461 else
1462         have = false
1463 endif
1464 conf.set10('ENABLE_EFI', have)
1465
1466 #####################################################################
1467
1468 config_h = configure_file(
1469         output : 'config.h',
1470         configuration : conf)
1471
1472 meson_apply_m4 = find_program('tools/meson-apply-m4.sh')
1473
1474 includes = include_directories('src/basic',
1475                                'src/boot',
1476                                'src/shared',
1477                                'src/systemd',
1478                                'src/journal',
1479                                'src/journal-remote',
1480                                'src/nspawn',
1481                                'src/resolve',
1482                                'src/timesync',
1483                                'src/time-wait-sync',
1484                                'src/login',
1485                                'src/udev',
1486                                'src/libudev',
1487                                'src/core',
1488                                'src/shutdown',
1489                                'src/libsystemd/sd-bus',
1490                                'src/libsystemd/sd-device',
1491                                'src/libsystemd/sd-event',
1492                                'src/libsystemd/sd-hwdb',
1493                                'src/libsystemd/sd-id128',
1494                                'src/libsystemd/sd-netlink',
1495                                'src/libsystemd/sd-network',
1496                                'src/libsystemd/sd-resolve',
1497                                'src/libsystemd-network',
1498                                '.')
1499
1500 add_project_arguments('-include', 'config.h', language : 'c')
1501
1502 generate_gperfs = find_program('tools/generate-gperfs.py')
1503
1504 subdir('po')
1505 subdir('catalog')
1506 subdir('src/systemd')
1507 subdir('src/basic')
1508 subdir('src/libsystemd')
1509 subdir('src/libsystemd-network')
1510 subdir('src/journal')
1511 subdir('src/login')
1512
1513 libjournal_core = static_library(
1514         'journal-core',
1515         libjournal_core_sources,
1516         journald_gperf_c,
1517         include_directories : includes,
1518         install : false)
1519
1520 libsystemd_sym_path = '@0@/@1@'.format(project_source_root, libsystemd_sym)
1521 libsystemd = shared_library(
1522         'systemd',
1523         disable_mempool_c,
1524         version : libsystemd_version,
1525         include_directories : includes,
1526         link_args : ['-shared',
1527                      '-Wl,--version-script=' + libsystemd_sym_path],
1528         link_with : [libbasic,
1529                      libbasic_gcrypt],
1530         link_whole : [libsystemd_static,
1531                       libjournal_client],
1532         dependencies : [threads,
1533                         librt,
1534                         libxz,
1535                         liblz4],
1536         link_depends : libsystemd_sym,
1537         install : true,
1538         install_dir : rootlibdir)
1539
1540 static_libsystemd = get_option('static-libsystemd')
1541 static_libsystemd_pic = static_libsystemd == 'true' or static_libsystemd == 'pic'
1542
1543 install_libsystemd_static = static_library(
1544         'systemd',
1545         libsystemd_sources,
1546         journal_client_sources,
1547         basic_sources,
1548         basic_gcrypt_sources,
1549         disable_mempool_c,
1550         include_directories : includes,
1551         build_by_default : static_libsystemd != 'false',
1552         install : static_libsystemd != 'false',
1553         install_dir : rootlibdir,
1554         pic : static_libsystemd == 'true' or static_libsystemd == 'pic',
1555         dependencies : [threads,
1556                         librt,
1557                         libxz,
1558                         liblz4,
1559                         libcap,
1560                         libblkid,
1561                         libmount,
1562                         libselinux,
1563                         libgcrypt],
1564         c_args : libsystemd_c_args + (static_libsystemd_pic ? [] : ['-fno-PIC']))
1565
1566 #Generate autosuspend rules
1567 make_autosuspend_rules_py = find_program('tools/make-autosuspend-rules.py')
1568
1569 ############################################################
1570
1571 # binaries that have --help and are intended for use by humans,
1572 # usually, but not always, installed in /bin.
1573 public_programs = []
1574
1575 subdir('src/libudev')
1576 subdir('src/shared')
1577 subdir('src/core')
1578 subdir('src/shutdown')
1579 subdir('src/udev')
1580 subdir('src/network')
1581
1582 subdir('src/analyze')
1583 subdir('src/journal-remote')
1584 subdir('src/coredump')
1585 subdir('src/pstore')
1586 subdir('src/hostname')
1587 subdir('src/import')
1588 subdir('src/partition')
1589 subdir('src/kernel-install')
1590 subdir('src/locale')
1591 subdir('src/machine')
1592 subdir('src/portable')
1593 subdir('src/userdb')
1594 subdir('src/home')
1595 subdir('src/nspawn')
1596 subdir('src/resolve')
1597 subdir('src/timedate')
1598 subdir('src/timesync')
1599 subdir('src/vconsole')
1600 subdir('src/boot/efi')
1601
1602 subdir('src/test')
1603 subdir('src/fuzz')
1604 subdir('rules.d')
1605 subdir('test')
1606
1607 ############################################################
1608
1609 # only static linking apart from libdl, to make sure that the
1610 # module is linked to all libraries that it uses.
1611 test_dlopen = executable(
1612         'test-dlopen',
1613         test_dlopen_c,
1614         disable_mempool_c,
1615         include_directories : includes,
1616         link_with : [libbasic],
1617         dependencies : [libdl],
1618         build_by_default : want_tests != 'false')
1619
1620 foreach tuple : [['myhostname', 'ENABLE_NSS_MYHOSTNAME'],
1621                  ['systemd',    'ENABLE_NSS_SYSTEMD', 'src/nss-systemd/userdb-glue.c src/nss-systemd/userdb-glue.h'],
1622                  ['mymachines', 'ENABLE_NSS_MYMACHINES'],
1623                  ['resolve',    'ENABLE_NSS_RESOLVE']]
1624
1625         condition = tuple[1] == '' or conf.get(tuple[1]) == 1
1626         if condition
1627                 module = tuple[0]
1628
1629                 sym = 'src/nss-@0@/nss-@0@.sym'.format(module)
1630                 version_script_arg = join_paths(project_source_root, sym)
1631
1632                 sources = ['src/nss-@0@/nss-@0@.c'.format(module)]
1633                 if tuple.length() > 2
1634                         sources += tuple[2].split()
1635                 endif
1636
1637                 nss = shared_library(
1638                         'nss_' + module,
1639                         sources,
1640                         disable_mempool_c,
1641                         version : '2',
1642                         include_directories : includes,
1643                         # Note that we link NSS modules with '-z nodelete' so that mempools never get orphaned
1644                         link_args : ['-Wl,-z,nodelete',
1645                                      '-shared',
1646                                      '-Wl,--version-script=' + version_script_arg],
1647                         link_with : [libsystemd_static,
1648                                      libshared_static,
1649                                      libbasic],
1650                         dependencies : [threads,
1651                                         librt],
1652                         link_depends : sym,
1653                         install : true,
1654                         install_dir : rootlibdir)
1655
1656                 # We cannot use shared_module because it does not support version suffix.
1657                 # Unfortunately shared_library insists on creating the symlink…
1658                 meson.add_install_script('sh', '-c',
1659                                          'rm $DESTDIR@0@/libnss_@1@.so'
1660                                          .format(rootlibdir, module))
1661
1662                 if want_tests != 'false'
1663                         test('dlopen-nss_' + module,
1664                              test_dlopen,
1665                              # path to dlopen must include a slash
1666                              args : nss.full_path())
1667                 endif
1668         endif
1669 endforeach
1670
1671 ############################################################
1672
1673 executable('systemd',
1674            systemd_sources,
1675            include_directories : includes,
1676            link_with : [libcore,
1677                         libshared],
1678            dependencies : [versiondep,
1679                            threads,
1680                            librt,
1681                            libseccomp,
1682                            libselinux,
1683                            libmount,
1684                            libblkid],
1685            install_rpath : rootlibexecdir,
1686            install : true,
1687            install_dir : rootlibexecdir)
1688
1689 meson.add_install_script(meson_make_symlink,
1690                          join_paths(rootlibexecdir, 'systemd'),
1691                          join_paths(rootsbindir, 'init'))
1692
1693 exe = executable('systemd-analyze',
1694                  systemd_analyze_sources,
1695                  include_directories : includes,
1696                  link_with : [libcore,
1697                               libshared],
1698                  dependencies : [versiondep,
1699                                  threads,
1700                                  librt,
1701                                  libseccomp,
1702                                  libselinux,
1703                                  libmount,
1704                                  libblkid],
1705                  install_rpath : rootlibexecdir,
1706                  install : true)
1707 public_programs += exe
1708
1709 executable('systemd-journald',
1710            systemd_journald_sources,
1711            include_directories : includes,
1712            link_with : [libjournal_core,
1713                         libshared],
1714            dependencies : [threads,
1715                            libxz,
1716                            liblz4,
1717                            libselinux],
1718            install_rpath : rootlibexecdir,
1719            install : true,
1720            install_dir : rootlibexecdir)
1721
1722 exe = executable('systemd-cat',
1723                  systemd_cat_sources,
1724                  include_directories : includes,
1725                  link_with : [libjournal_core,
1726                               libshared],
1727                  dependencies : [threads],
1728                  install_rpath : rootlibexecdir,
1729                  install : true)
1730 public_programs += exe
1731
1732 exe = executable('journalctl',
1733                  journalctl_sources,
1734                  include_directories : includes,
1735                  link_with : [libshared],
1736                  dependencies : [threads,
1737                                  libqrencode,
1738                                  libxz,
1739                                  liblz4,
1740                                  libpcre2],
1741                  install_rpath : rootlibexecdir,
1742                  install : true,
1743                  install_dir : rootbindir)
1744 public_programs += exe
1745
1746 executable('systemd-getty-generator',
1747            'src/getty-generator/getty-generator.c',
1748            include_directories : includes,
1749            link_with : [libshared],
1750            install_rpath : rootlibexecdir,
1751            install : true,
1752            install_dir : systemgeneratordir)
1753
1754 executable('systemd-debug-generator',
1755            'src/debug-generator/debug-generator.c',
1756            include_directories : includes,
1757            link_with : [libshared],
1758            install_rpath : rootlibexecdir,
1759            install : true,
1760            install_dir : systemgeneratordir)
1761
1762 executable('systemd-run-generator',
1763            'src/run-generator/run-generator.c',
1764            include_directories : includes,
1765            link_with : [libshared],
1766            install_rpath : rootlibexecdir,
1767            install : true,
1768            install_dir : systemgeneratordir)
1769
1770 executable('systemd-fstab-generator',
1771            'src/fstab-generator/fstab-generator.c',
1772            include_directories : includes,
1773            link_with : [libcore_shared,
1774                         libshared],
1775            install_rpath : rootlibexecdir,
1776            install : true,
1777            install_dir : systemgeneratordir)
1778
1779 if conf.get('ENABLE_ENVIRONMENT_D') == 1
1780         executable('30-systemd-environment-d-generator',
1781                    'src/environment-d-generator/environment-d-generator.c',
1782                    include_directories : includes,
1783                    link_with : [libshared],
1784                    install_rpath : rootlibexecdir,
1785                    install : true,
1786                    install_dir : userenvgeneratordir)
1787
1788         meson.add_install_script(meson_make_symlink,
1789                                  join_paths(sysconfdir, 'environment'),
1790                                  join_paths(environmentdir, '99-environment.conf'))
1791 endif
1792
1793 if conf.get('ENABLE_HIBERNATE') == 1
1794         executable('systemd-hibernate-resume-generator',
1795                    'src/hibernate-resume/hibernate-resume-generator.c',
1796                    include_directories : includes,
1797                    link_with : [libshared],
1798                    install_rpath : rootlibexecdir,
1799                    install : true,
1800                    install_dir : systemgeneratordir)
1801
1802         executable('systemd-hibernate-resume',
1803                    'src/hibernate-resume/hibernate-resume.c',
1804                    include_directories : includes,
1805                    link_with : [libshared],
1806                    install_rpath : rootlibexecdir,
1807                    install : true,
1808                    install_dir : rootlibexecdir)
1809 endif
1810
1811 if conf.get('HAVE_BLKID') == 1
1812         executable('systemd-gpt-auto-generator',
1813                    'src/gpt-auto-generator/gpt-auto-generator.c',
1814                    'src/shared/blkid-util.h',
1815                    include_directories : includes,
1816                    link_with : [libshared],
1817                    dependencies : libblkid,
1818                    install_rpath : rootlibexecdir,
1819                    install : true,
1820                    install_dir : systemgeneratordir)
1821
1822         exe = executable('systemd-dissect',
1823                          'src/dissect/dissect.c',
1824                          include_directories : includes,
1825                          link_with : [libshared],
1826                          install_rpath : rootlibexecdir,
1827                          install : true,
1828                          install_dir : rootlibexecdir)
1829         public_programs += exe
1830 endif
1831
1832 if conf.get('ENABLE_RESOLVE') == 1
1833         executable('systemd-resolved',
1834                    systemd_resolved_sources,
1835                    include_directories : includes,
1836                    link_with : [libshared,
1837                                 libbasic_gcrypt,
1838                                 libsystemd_resolve_core],
1839                    dependencies : systemd_resolved_dependencies,
1840                    install_rpath : rootlibexecdir,
1841                    install : true,
1842                    install_dir : rootlibexecdir)
1843
1844         exe = executable('resolvectl',
1845                          resolvectl_sources,
1846                          include_directories : includes,
1847                          link_with : [libshared,
1848                                       libbasic_gcrypt,
1849                                       libsystemd_resolve_core],
1850                          dependencies : [threads,
1851                                          libgpg_error,
1852                                          libm,
1853                                          libidn],
1854                          install_rpath : rootlibexecdir,
1855                          install : true)
1856         public_programs += exe
1857
1858         meson.add_install_script(meson_make_symlink,
1859                          join_paths(bindir, 'resolvectl'),
1860                          join_paths(rootsbindir, 'resolvconf'))
1861
1862         meson.add_install_script(meson_make_symlink,
1863                          join_paths(bindir, 'resolvectl'),
1864                          join_paths(bindir, 'systemd-resolve'))
1865 endif
1866
1867 if conf.get('ENABLE_LOGIND') == 1
1868         executable('systemd-logind',
1869                    systemd_logind_sources,
1870                    include_directories : includes,
1871                    link_with : [liblogind_core,
1872                                 libshared],
1873                    dependencies : [threads,
1874                                    libacl],
1875                    install_rpath : rootlibexecdir,
1876                    install : true,
1877                    install_dir : rootlibexecdir)
1878
1879         exe = executable('loginctl',
1880                          loginctl_sources,
1881                          include_directories : includes,
1882                          link_with : [libshared],
1883                          dependencies : [threads,
1884                                          liblz4,
1885                                          libxz],
1886                          install_rpath : rootlibexecdir,
1887                          install : true,
1888                          install_dir : rootbindir)
1889         public_programs += exe
1890
1891         exe = executable('systemd-inhibit',
1892                          'src/login/inhibit.c',
1893                          include_directories : includes,
1894                          link_with : [libshared],
1895                          install_rpath : rootlibexecdir,
1896                          install : true,
1897                          install_dir : rootbindir)
1898         public_programs += exe
1899
1900         if conf.get('HAVE_PAM') == 1
1901                 version_script_arg = join_paths(project_source_root, pam_systemd_sym)
1902                 pam_systemd = shared_library(
1903                         'pam_systemd',
1904                         pam_systemd_c,
1905                         name_prefix : '',
1906                         include_directories : includes,
1907                         link_args : ['-shared',
1908                                      '-Wl,--version-script=' + version_script_arg],
1909                         link_with : [libsystemd_static,
1910                                      libshared_static],
1911                         dependencies : [threads,
1912                                         libpam,
1913                                         libpam_misc],
1914                         link_depends : pam_systemd_sym,
1915                         install : true,
1916                         install_dir : pamlibdir)
1917
1918                 if want_tests != 'false'
1919                         test('dlopen-pam_systemd',
1920                              test_dlopen,
1921                              # path to dlopen must include a slash
1922                              args : pam_systemd.full_path())
1923                 endif
1924         endif
1925
1926         executable('systemd-user-runtime-dir',
1927                    user_runtime_dir_sources,
1928                    include_directories : includes,
1929                    link_with : [libshared],
1930                    install_rpath : rootlibexecdir,
1931                    install : true,
1932                    install_dir : rootlibexecdir)
1933 endif
1934
1935 if conf.get('HAVE_PAM') == 1
1936         executable('systemd-user-sessions',
1937                    'src/user-sessions/user-sessions.c',
1938                    include_directories : includes,
1939                    link_with : [libshared],
1940                    install_rpath : rootlibexecdir,
1941                    install : true,
1942                    install_dir : rootlibexecdir)
1943 endif
1944
1945 if conf.get('ENABLE_EFI') == 1 and conf.get('HAVE_BLKID') == 1
1946         exe = executable('bootctl',
1947                          'src/boot/bootctl.c',
1948                          include_directories : includes,
1949                          link_with : [libshared],
1950                          dependencies : [libblkid],
1951                          install_rpath : rootlibexecdir,
1952                          install : true)
1953         public_programs += exe
1954
1955         executable('systemd-bless-boot',
1956                    'src/boot/bless-boot.c',
1957                    include_directories : includes,
1958                    link_with : [libshared],
1959                    dependencies : [libblkid],
1960                    install_rpath : rootlibexecdir,
1961                    install : true,
1962                    install_dir : rootlibexecdir)
1963
1964         executable('systemd-bless-boot-generator',
1965                    'src/boot/bless-boot-generator.c',
1966                    include_directories : includes,
1967                    link_with : [libshared],
1968                    install_rpath : rootlibexecdir,
1969                    install : true,
1970                    install_dir : systemgeneratordir)
1971 endif
1972
1973 executable('systemd-boot-check-no-failures',
1974            'src/boot/boot-check-no-failures.c',
1975            include_directories : includes,
1976            link_with : [libshared],
1977            dependencies : [libblkid],
1978            install_rpath : rootlibexecdir,
1979            install : true,
1980            install_dir : rootlibexecdir)
1981
1982 exe = executable('systemd-socket-activate', 'src/activate/activate.c',
1983                  include_directories : includes,
1984                  link_with : [libshared],
1985                  dependencies : [threads],
1986                  install_rpath : rootlibexecdir,
1987                  install : true)
1988 public_programs += exe
1989
1990
1991 if get_option('link-systemctl-shared')
1992         systemctl_link_with = [libshared]
1993 else
1994         systemctl_link_with = [libsystemd_static,
1995                                libshared_static,
1996                                libjournal_client,
1997                                libbasic_gcrypt]
1998 endif
1999
2000 exe = executable('systemctl',
2001                  'src/systemctl/systemctl.c',
2002                  'src/systemctl/sysv-compat.h',
2003                  'src/systemctl/sysv-compat.c',
2004                  include_directories : includes,
2005                  link_with : systemctl_link_with,
2006                  dependencies : [threads,
2007                                  libcap,
2008                                  libselinux,
2009                                  libxz,
2010                                  liblz4],
2011                  install_rpath : rootlibexecdir,
2012                  install : true,
2013                  install_dir : rootbindir)
2014 public_programs += exe
2015
2016 if conf.get('ENABLE_PORTABLED') == 1
2017         executable('systemd-portabled',
2018                    systemd_portabled_sources,
2019                    include_directories : includes,
2020                    link_with : [libshared],
2021                    dependencies : [threads],
2022                    install_rpath : rootlibexecdir,
2023                    install : true,
2024                    install_dir : rootlibexecdir)
2025
2026         exe = executable('portablectl', 'src/portable/portablectl.c',
2027                          include_directories : includes,
2028                          link_with : [libshared],
2029                          dependencies : [threads],
2030                          install_rpath : rootlibexecdir,
2031                          install : true,
2032                          install_dir : rootbindir)
2033         public_programs += exe
2034 endif
2035
2036 if conf.get('ENABLE_USERDB') == 1
2037         executable('systemd-userwork',
2038                    systemd_userwork_sources,
2039                    include_directories : includes,
2040                    link_with : [libshared],
2041                    dependencies : [threads],
2042                    install_rpath : rootlibexecdir,
2043                    install : true,
2044                    install_dir : rootlibexecdir)
2045
2046         executable('systemd-userdbd',
2047                    systemd_userdbd_sources,
2048                    include_directories : includes,
2049                    link_with : [libshared],
2050                    dependencies : [threads],
2051                    install_rpath : rootlibexecdir,
2052                    install : true,
2053                    install_dir : rootlibexecdir)
2054
2055         executable('userdbctl',
2056                    userdbctl_sources,
2057                    include_directories : includes,
2058                    link_with : [libshared],
2059                    dependencies : [threads],
2060                    install_rpath : rootlibexecdir,
2061                    install : true,
2062                    install_dir : rootbindir)
2063 endif
2064
2065 if conf.get('ENABLE_HOMED') == 1
2066         executable('systemd-homework',
2067                    systemd_homework_sources,
2068                    include_directories : includes,
2069                    link_with : [libshared],
2070                    dependencies : [threads,
2071                                    libcryptsetup,
2072                                    libblkid,
2073                                    libcrypt,
2074                                    libopenssl,
2075                                    libfdisk,
2076                                    libp11kit],
2077                    install_rpath : rootlibexecdir,
2078                    install : true,
2079                    install_dir : rootlibexecdir)
2080
2081         executable('systemd-homed',
2082                    systemd_homed_sources,
2083                    include_directories : includes,
2084                    link_with : [libshared],
2085                    dependencies : [threads,
2086                                    libcrypt,
2087                                    libopenssl,
2088                                    libpwquality],
2089                    install_rpath : rootlibexecdir,
2090                    install : true,
2091                    install_dir : rootlibexecdir)
2092 endif
2093
2094 foreach alias : ['halt', 'poweroff', 'reboot', 'runlevel', 'shutdown', 'telinit']
2095         meson.add_install_script(meson_make_symlink,
2096                                  join_paths(rootbindir, 'systemctl'),
2097                                  join_paths(rootsbindir, alias))
2098 endforeach
2099
2100 if conf.get('ENABLE_BACKLIGHT') == 1
2101         executable('systemd-backlight',
2102                    'src/backlight/backlight.c',
2103                    include_directories : includes,
2104                    link_with : [libshared],
2105                    install_rpath : rootlibexecdir,
2106                    install : true,
2107                    install_dir : rootlibexecdir)
2108 endif
2109
2110 if conf.get('ENABLE_RFKILL') == 1
2111         executable('systemd-rfkill',
2112                    'src/rfkill/rfkill.c',
2113                    include_directories : includes,
2114                    link_with : [libshared],
2115                    install_rpath : rootlibexecdir,
2116                    install : true,
2117                    install_dir : rootlibexecdir)
2118 endif
2119
2120 executable('systemd-system-update-generator',
2121            'src/system-update-generator/system-update-generator.c',
2122            include_directories : includes,
2123            link_with : [libshared],
2124            install_rpath : rootlibexecdir,
2125            install : true,
2126            install_dir : systemgeneratordir)
2127
2128 if conf.get('HAVE_LIBCRYPTSETUP') == 1
2129         systemd_cryptsetup_sources = files('''
2130                 src/cryptsetup/cryptsetup.c
2131                 src/cryptsetup/cryptsetup-pkcs11.h
2132 '''.split())
2133
2134         if conf.get('HAVE_P11KIT') == 1
2135                 systemd_cryptsetup_sources += files('src/cryptsetup/cryptsetup-pkcs11.c')
2136         endif
2137
2138         executable('systemd-cryptsetup',
2139                    systemd_cryptsetup_sources,
2140                    include_directories : includes,
2141                    link_with : [libshared],
2142                    dependencies : [libcryptsetup,
2143                                    libp11kit],
2144                    install_rpath : rootlibexecdir,
2145                    install : true,
2146                    install_dir : rootlibexecdir)
2147
2148         executable('systemd-cryptsetup-generator',
2149                    'src/cryptsetup/cryptsetup-generator.c',
2150                    include_directories : includes,
2151                    link_with : [libshared],
2152                    dependencies : [libcryptsetup],
2153                    install_rpath : rootlibexecdir,
2154                    install : true,
2155                    install_dir : systemgeneratordir)
2156
2157         executable('systemd-veritysetup',
2158                    'src/veritysetup/veritysetup.c',
2159                    include_directories : includes,
2160                    link_with : [libshared],
2161                    dependencies : [libcryptsetup],
2162                    install_rpath : rootlibexecdir,
2163                    install : true,
2164                    install_dir : rootlibexecdir)
2165
2166         executable('systemd-veritysetup-generator',
2167                    'src/veritysetup/veritysetup-generator.c',
2168                    include_directories : includes,
2169                    link_with : [libshared],
2170                    dependencies : [libcryptsetup],
2171                    install_rpath : rootlibexecdir,
2172                    install : true,
2173                    install_dir : systemgeneratordir)
2174 endif
2175
2176 if conf.get('HAVE_SYSV_COMPAT') == 1
2177         executable('systemd-sysv-generator',
2178                    'src/sysv-generator/sysv-generator.c',
2179                    include_directories : includes,
2180                    link_with : [libshared],
2181                    install_rpath : rootlibexecdir,
2182                    install : true,
2183                    install_dir : systemgeneratordir)
2184
2185         executable('systemd-rc-local-generator',
2186                    'src/rc-local-generator/rc-local-generator.c',
2187                    include_directories : includes,
2188                    link_with : [libshared],
2189                    install_rpath : rootlibexecdir,
2190                    install : true,
2191                    install_dir : systemgeneratordir)
2192 endif
2193
2194 if conf.get('ENABLE_HOSTNAMED') == 1
2195         executable('systemd-hostnamed',
2196                    'src/hostname/hostnamed.c',
2197                    include_directories : includes,
2198                    link_with : [libshared],
2199                    install_rpath : rootlibexecdir,
2200                    install : true,
2201                    install_dir : rootlibexecdir)
2202
2203         exe = executable('hostnamectl',
2204                          'src/hostname/hostnamectl.c',
2205                          include_directories : includes,
2206                          link_with : [libshared],
2207                          install_rpath : rootlibexecdir,
2208                          install : true)
2209         public_programs += exe
2210 endif
2211
2212 if conf.get('ENABLE_LOCALED') == 1
2213         if conf.get('HAVE_XKBCOMMON') == 1
2214                 # logind will load libxkbcommon.so dynamically on its own
2215                 deps = [libdl]
2216         else
2217                 deps = []
2218         endif
2219
2220         executable('systemd-localed',
2221                    systemd_localed_sources,
2222                    include_directories : includes,
2223                    link_with : [libshared],
2224                    dependencies : deps,
2225                    install_rpath : rootlibexecdir,
2226                    install : true,
2227                    install_dir : rootlibexecdir)
2228
2229         exe = executable('localectl',
2230                          localectl_sources,
2231                          include_directories : includes,
2232                          link_with : [libshared],
2233                          install_rpath : rootlibexecdir,
2234                          install : true)
2235         public_programs += exe
2236 endif
2237
2238 if conf.get('ENABLE_TIMEDATED') == 1
2239         executable('systemd-timedated',
2240                    'src/timedate/timedated.c',
2241                    include_directories : includes,
2242                    link_with : [libshared],
2243                    install_rpath : rootlibexecdir,
2244                    install : true,
2245                    install_dir : rootlibexecdir)
2246 endif
2247
2248 if conf.get('ENABLE_TIMEDATECTL') == 1
2249         exe = executable('timedatectl',
2250                          'src/timedate/timedatectl.c',
2251                          include_directories : includes,
2252                          install_rpath : rootlibexecdir,
2253                          link_with : [libshared],
2254                          dependencies : [libm],
2255                          install : true)
2256         public_programs += exe
2257 endif
2258
2259 if conf.get('ENABLE_TIMESYNCD') == 1
2260         executable('systemd-timesyncd',
2261                    systemd_timesyncd_sources,
2262                    include_directories : includes,
2263                    link_with : [libshared],
2264                    dependencies : [threads,
2265                                    libm],
2266                    install_rpath : rootlibexecdir,
2267                    install : true,
2268                    install_dir : rootlibexecdir)
2269
2270         executable('systemd-time-wait-sync',
2271                    'src/time-wait-sync/time-wait-sync.c',
2272                    include_directories : includes,
2273                    link_with : [libshared],
2274                    install_rpath : rootlibexecdir,
2275                    install : true,
2276                    install_dir : rootlibexecdir)
2277 endif
2278
2279 if conf.get('ENABLE_MACHINED') == 1
2280         executable('systemd-machined',
2281                    systemd_machined_sources,
2282                    include_directories : includes,
2283                    link_with : [libmachine_core,
2284                                 libshared],
2285                    install_rpath : rootlibexecdir,
2286                    install : true,
2287                    install_dir : rootlibexecdir)
2288
2289         exe = executable('machinectl',
2290                          'src/machine/machinectl.c',
2291                          include_directories : includes,
2292                          link_with : [libshared],
2293                          dependencies : [threads,
2294                                          libxz,
2295                                          liblz4],
2296                          install_rpath : rootlibexecdir,
2297                          install : true,
2298                          install_dir : rootbindir)
2299         public_programs += exe
2300 endif
2301
2302 if conf.get('ENABLE_IMPORTD') == 1
2303         executable('systemd-importd',
2304                    systemd_importd_sources,
2305                    include_directories : includes,
2306                    link_with : [libshared],
2307                    dependencies : [threads],
2308                    install_rpath : rootlibexecdir,
2309                    install : true,
2310                    install_dir : rootlibexecdir)
2311
2312         systemd_pull = executable('systemd-pull',
2313                                   systemd_pull_sources,
2314                                   include_directories : includes,
2315                                   link_with : [libshared],
2316                                   dependencies : [versiondep,
2317                                                   libcurl,
2318                                                   libz,
2319                                                   libbzip2,
2320                                                   libxz,
2321                                                   libgcrypt],
2322                                   install_rpath : rootlibexecdir,
2323                                   install : true,
2324                                   install_dir : rootlibexecdir)
2325
2326         systemd_import = executable('systemd-import',
2327                                     systemd_import_sources,
2328                                     include_directories : includes,
2329                                     link_with : [libshared],
2330                                     dependencies : [libcurl,
2331                                                     libz,
2332                                                     libbzip2,
2333                                                     libxz],
2334                                     install_rpath : rootlibexecdir,
2335                                     install : true,
2336                                     install_dir : rootlibexecdir)
2337
2338         systemd_import_fs = executable('systemd-import-fs',
2339                                     systemd_import_fs_sources,
2340                                     include_directories : includes,
2341                                     link_with : [libshared],
2342                                     install_rpath : rootlibexecdir,
2343                                     install : true,
2344                                     install_dir : rootlibexecdir)
2345
2346         systemd_export = executable('systemd-export',
2347                                     systemd_export_sources,
2348                                     include_directories : includes,
2349                                     link_with : [libshared],
2350                                     dependencies : [libcurl,
2351                                                     libz,
2352                                                     libbzip2,
2353                                                     libxz],
2354                                     install_rpath : rootlibexecdir,
2355                                     install : true,
2356                                     install_dir : rootlibexecdir)
2357
2358         public_programs += [systemd_pull, systemd_import, systemd_import_fs, systemd_export]
2359 endif
2360
2361 if conf.get('ENABLE_REMOTE') == 1 and conf.get('HAVE_LIBCURL') == 1
2362         exe = executable('systemd-journal-upload',
2363                          systemd_journal_upload_sources,
2364                          include_directories : includes,
2365                          link_with : [libshared],
2366                          dependencies : [versiondep,
2367                                          threads,
2368                                          libcurl,
2369                                          libgnutls,
2370                                          libxz,
2371                                          liblz4],
2372                          install_rpath : rootlibexecdir,
2373                          install : true,
2374                          install_dir : rootlibexecdir)
2375         public_programs += exe
2376 endif
2377
2378 if conf.get('ENABLE_REMOTE') == 1 and conf.get('HAVE_MICROHTTPD') == 1
2379         s_j_remote = executable('systemd-journal-remote',
2380                                 systemd_journal_remote_sources,
2381                                 include_directories : includes,
2382                                 link_with : [libshared,
2383                                              libsystemd_journal_remote],
2384                                 dependencies : [threads,
2385                                                 libmicrohttpd,
2386                                                 libgnutls,
2387                                                 libxz,
2388                                                 liblz4],
2389                                 install_rpath : rootlibexecdir,
2390                                 install : true,
2391                                 install_dir : rootlibexecdir)
2392
2393         s_j_gatewayd = executable('systemd-journal-gatewayd',
2394                                   systemd_journal_gatewayd_sources,
2395                                   include_directories : includes,
2396                                   link_with : [libshared],
2397                                   dependencies : [threads,
2398                                                   libmicrohttpd,
2399                                                   libgnutls,
2400                                                   libxz,
2401                                                   liblz4],
2402                                   install_rpath : rootlibexecdir,
2403                                   install : true,
2404                                   install_dir : rootlibexecdir)
2405         public_programs += [s_j_remote, s_j_gatewayd]
2406 endif
2407
2408 if conf.get('ENABLE_COREDUMP') == 1
2409         executable('systemd-coredump',
2410                    systemd_coredump_sources,
2411                    include_directories : includes,
2412                    link_with : [libshared],
2413                    dependencies : [threads,
2414                                    libacl,
2415                                    libdw,
2416                                    libxz,
2417                                    liblz4],
2418                    install_rpath : rootlibexecdir,
2419                    install : true,
2420                    install_dir : rootlibexecdir)
2421
2422         exe = executable('coredumpctl',
2423                          coredumpctl_sources,
2424                          include_directories : includes,
2425                          link_with : [libshared],
2426                          dependencies : [threads,
2427                                          libxz,
2428                                          liblz4],
2429                          install_rpath : rootlibexecdir,
2430                          install : true)
2431         public_programs += exe
2432 endif
2433
2434 if conf.get('ENABLE_PSTORE') == 1
2435         executable('systemd-pstore',
2436                    systemd_pstore_sources,
2437                    include_directories : includes,
2438                    link_with : [libshared],
2439                    dependencies : [threads,
2440                                    libacl,
2441                                    libdw,
2442                                    libxz,
2443                                    liblz4],
2444                    install_rpath : rootlibexecdir,
2445                    install : true,
2446                    install_dir : rootlibexecdir)
2447 endif
2448
2449 if conf.get('ENABLE_BINFMT') == 1
2450         exe = executable('systemd-binfmt',
2451                          'src/binfmt/binfmt.c',
2452                          include_directories : includes,
2453                          link_with : [libshared],
2454                          install_rpath : rootlibexecdir,
2455                          install : true,
2456                          install_dir : rootlibexecdir)
2457         public_programs += exe
2458
2459         meson.add_install_script('sh', '-c',
2460                                  mkdir_p.format(binfmtdir))
2461         meson.add_install_script('sh', '-c',
2462                                  mkdir_p.format(join_paths(sysconfdir, 'binfmt.d')))
2463 endif
2464
2465 if conf.get('ENABLE_REPART') == 1
2466         executable('systemd-repart',
2467                    systemd_repart_sources,
2468                    include_directories : includes,
2469                    link_with : [libshared],
2470                    dependencies : [threads,
2471                                    libcryptsetup,
2472                                    libblkid,
2473                                    libfdisk,
2474                                    libopenssl],
2475                    install_rpath : rootlibexecdir,
2476                    install : true,
2477                    install_dir : rootbindir)
2478 endif
2479
2480 if conf.get('ENABLE_VCONSOLE') == 1
2481         executable('systemd-vconsole-setup',
2482                    'src/vconsole/vconsole-setup.c',
2483                    include_directories : includes,
2484                    link_with : [libshared],
2485                    install_rpath : rootlibexecdir,
2486                    install : true,
2487                    install_dir : rootlibexecdir)
2488 endif
2489
2490 if conf.get('ENABLE_RANDOMSEED') == 1
2491         executable('systemd-random-seed',
2492                    'src/random-seed/random-seed.c',
2493                    include_directories : includes,
2494                    link_with : [libshared],
2495                    install_rpath : rootlibexecdir,
2496                    install : true,
2497                    install_dir : rootlibexecdir)
2498 endif
2499
2500 if conf.get('ENABLE_FIRSTBOOT') == 1
2501         executable('systemd-firstboot',
2502                    'src/firstboot/firstboot.c',
2503                    include_directories : includes,
2504                    link_with : [libshared],
2505                    dependencies : [libcrypt],
2506                    install_rpath : rootlibexecdir,
2507                    install : true,
2508                    install_dir : rootbindir)
2509 endif
2510
2511 executable('systemd-remount-fs',
2512            'src/remount-fs/remount-fs.c',
2513            include_directories : includes,
2514            link_with : [libcore_shared,
2515                         libshared],
2516            install_rpath : rootlibexecdir,
2517            install : true,
2518            install_dir : rootlibexecdir)
2519
2520 executable('systemd-machine-id-setup',
2521            'src/machine-id-setup/machine-id-setup-main.c',
2522            include_directories : includes,
2523            link_with : [libcore_shared,
2524                         libshared],
2525            install_rpath : rootlibexecdir,
2526            install : true,
2527            install_dir : rootbindir)
2528
2529 executable('systemd-fsck',
2530            'src/fsck/fsck.c',
2531            include_directories : includes,
2532            link_with : [libshared],
2533            install_rpath : rootlibexecdir,
2534            install : true,
2535            install_dir : rootlibexecdir)
2536
2537 executable('systemd-growfs',
2538            'src/partition/growfs.c',
2539            include_directories : includes,
2540            link_with : [libshared],
2541            dependencies : [libcryptsetup],
2542            install_rpath : rootlibexecdir,
2543            install : true,
2544            install_dir : rootlibexecdir)
2545
2546 executable('systemd-makefs',
2547            'src/partition/makefs.c',
2548            include_directories : includes,
2549            link_with : [libshared],
2550            install_rpath : rootlibexecdir,
2551            install : true,
2552            install_dir : rootlibexecdir)
2553
2554 executable('systemd-sleep',
2555            'src/sleep/sleep.c',
2556            include_directories : includes,
2557            link_with : [libshared],
2558            install_rpath : rootlibexecdir,
2559            install : true,
2560            install_dir : rootlibexecdir)
2561
2562 install_data('src/sleep/sleep.conf',
2563              install_dir : pkgsysconfdir)
2564
2565 exe = executable('systemd-sysctl',
2566                  'src/sysctl/sysctl.c',
2567                  include_directories : includes,
2568                  link_with : [libshared],
2569                  install_rpath : rootlibexecdir,
2570                  install : true,
2571                  install_dir : rootlibexecdir)
2572 public_programs += exe
2573
2574 executable('systemd-ac-power',
2575            'src/ac-power/ac-power.c',
2576            include_directories : includes,
2577            link_with : [libshared],
2578            install_rpath : rootlibexecdir,
2579            install : true,
2580            install_dir : rootlibexecdir)
2581
2582 exe = executable('systemd-detect-virt',
2583                  'src/detect-virt/detect-virt.c',
2584                  include_directories : includes,
2585                  link_with : [libshared],
2586                  install_rpath : rootlibexecdir,
2587                  install : true)
2588 public_programs += exe
2589
2590 exe = executable('systemd-delta',
2591                  'src/delta/delta.c',
2592                  include_directories : includes,
2593                  link_with : [libshared],
2594                  install_rpath : rootlibexecdir,
2595                  install : true)
2596 public_programs += exe
2597
2598 exe = executable('systemd-escape',
2599                  'src/escape/escape.c',
2600                  include_directories : includes,
2601                  link_with : [libshared],
2602                  install_rpath : rootlibexecdir,
2603                  install : true,
2604                  install_dir : rootbindir)
2605 public_programs += exe
2606
2607 exe = executable('systemd-notify',
2608                  'src/notify/notify.c',
2609                  include_directories : includes,
2610                  link_with : [libshared],
2611                  install_rpath : rootlibexecdir,
2612                  install : true,
2613                  install_dir : rootbindir)
2614 public_programs += exe
2615
2616 executable('systemd-volatile-root',
2617            'src/volatile-root/volatile-root.c',
2618            include_directories : includes,
2619            link_with : [libshared],
2620            install_rpath : rootlibexecdir,
2621            install : true,
2622            install_dir : rootlibexecdir)
2623
2624 executable('systemd-cgroups-agent',
2625            'src/cgroups-agent/cgroups-agent.c',
2626            include_directories : includes,
2627            link_with : [libshared],
2628            install_rpath : rootlibexecdir,
2629            install : true,
2630            install_dir : rootlibexecdir)
2631
2632 exe = executable('systemd-id128',
2633                  'src/id128/id128.c',
2634                  include_directories : includes,
2635                  link_with : [libshared],
2636                  install_rpath : rootlibexecdir,
2637                  install : true)
2638 public_programs += exe
2639
2640 exe = executable('systemd-path',
2641                  'src/path/path.c',
2642                  include_directories : includes,
2643                  link_with : [libshared],
2644                  install_rpath : rootlibexecdir,
2645                  install : true)
2646 public_programs += exe
2647
2648 exe = executable('systemd-ask-password',
2649                  'src/ask-password/ask-password.c',
2650                  include_directories : includes,
2651                  link_with : [libshared],
2652                  install_rpath : rootlibexecdir,
2653                  install : true,
2654                  install_dir : rootbindir)
2655 public_programs += exe
2656
2657 executable('systemd-reply-password',
2658            'src/reply-password/reply-password.c',
2659            include_directories : includes,
2660            link_with : [libshared],
2661            install_rpath : rootlibexecdir,
2662            install : true,
2663            install_dir : rootlibexecdir)
2664
2665 exe = executable('systemd-tty-ask-password-agent',
2666                  'src/tty-ask-password-agent/tty-ask-password-agent.c',
2667                  include_directories : includes,
2668                  link_with : [libshared],
2669                  install_rpath : rootlibexecdir,
2670                  install : true,
2671                  install_dir : rootbindir)
2672 public_programs += exe
2673
2674 exe = executable('systemd-cgls',
2675                  'src/cgls/cgls.c',
2676                  include_directories : includes,
2677                  link_with : [libshared],
2678                  install_rpath : rootlibexecdir,
2679                  install : true)
2680 public_programs += exe
2681
2682 exe = executable('systemd-cgtop',
2683                  'src/cgtop/cgtop.c',
2684                  include_directories : includes,
2685                  link_with : [libshared],
2686                  install_rpath : rootlibexecdir,
2687                  install : true)
2688 public_programs += exe
2689
2690 executable('systemd-initctl',
2691            'src/initctl/initctl.c',
2692            include_directories : includes,
2693            link_with : [libshared],
2694            install_rpath : rootlibexecdir,
2695            install : true,
2696            install_dir : rootlibexecdir)
2697
2698 exe = executable('systemd-mount',
2699                  'src/mount/mount-tool.c',
2700                  include_directories : includes,
2701                  link_with : [libshared],
2702                  dependencies: [libmount],
2703                  install_rpath : rootlibexecdir,
2704                  install : true)
2705 public_programs += exe
2706
2707 meson.add_install_script(meson_make_symlink,
2708                          'systemd-mount', join_paths(bindir, 'systemd-umount'))
2709
2710 exe = executable('systemd-run',
2711                  'src/run/run.c',
2712                  include_directories : includes,
2713                  link_with : [libshared],
2714                  install_rpath : rootlibexecdir,
2715                  install : true)
2716 public_programs += exe
2717
2718 exe = executable('systemd-stdio-bridge',
2719                  'src/stdio-bridge/stdio-bridge.c',
2720                  include_directories : includes,
2721                  link_with : [libshared],
2722                  dependencies : [versiondep],
2723                  install_rpath : rootlibexecdir,
2724                  install : true)
2725 public_programs += exe
2726
2727 exe = executable('busctl',
2728                  'src/busctl/busctl.c',
2729                  'src/busctl/busctl-introspect.c',
2730                  'src/busctl/busctl-introspect.h',
2731                  include_directories : includes,
2732                  link_with : [libshared],
2733                  install_rpath : rootlibexecdir,
2734                  install : true)
2735 public_programs += exe
2736
2737 if conf.get('ENABLE_SYSUSERS') == 1
2738         exe = executable('systemd-sysusers',
2739                          'src/sysusers/sysusers.c',
2740                          include_directories : includes,
2741                          link_with : [libshared],
2742                          install_rpath : rootlibexecdir,
2743                          install : true,
2744                          install_dir : rootbindir)
2745         public_programs += exe
2746 endif
2747
2748 if conf.get('ENABLE_TMPFILES') == 1
2749         exe = executable('systemd-tmpfiles',
2750                          'src/tmpfiles/tmpfiles.c',
2751                          include_directories : includes,
2752                          link_with : [libshared],
2753                          dependencies : [libacl],
2754                          install_rpath : rootlibexecdir,
2755                          install : true,
2756                          install_dir : rootbindir)
2757         public_programs += exe
2758
2759         if want_tests != 'false'
2760                 test('test-systemd-tmpfiles',
2761                      test_systemd_tmpfiles_py,
2762                      # https://github.com/mesonbuild/meson/issues/2681
2763                      args : exe.full_path())
2764         endif
2765 endif
2766
2767 if conf.get('ENABLE_HWDB') == 1
2768         exe = executable('systemd-hwdb',
2769                          'src/hwdb/hwdb.c',
2770                          'src/libsystemd/sd-hwdb/hwdb-internal.h',
2771                          include_directories : includes,
2772                          link_with : [libudev_static],
2773                          install_rpath : udev_rpath,
2774                          install : true,
2775                          install_dir : rootbindir)
2776         public_programs += exe
2777 endif
2778
2779 if conf.get('ENABLE_QUOTACHECK') == 1
2780         executable('systemd-quotacheck',
2781                    'src/quotacheck/quotacheck.c',
2782                    include_directories : includes,
2783                    link_with : [libshared],
2784                    install_rpath : rootlibexecdir,
2785                    install : true,
2786                    install_dir : rootlibexecdir)
2787 endif
2788
2789 exe = executable('systemd-socket-proxyd',
2790                  'src/socket-proxy/socket-proxyd.c',
2791                  include_directories : includes,
2792                  link_with : [libshared],
2793                  dependencies : [threads],
2794                  install_rpath : rootlibexecdir,
2795                  install : true,
2796                  install_dir : rootlibexecdir)
2797 public_programs += exe
2798
2799 exe = executable('systemd-udevd',
2800                  systemd_udevd_sources,
2801                  include_directories : includes,
2802                  c_args : '-DLOG_REALM=LOG_REALM_UDEV',
2803                  link_with : [libudev_core,
2804                               libsystemd_network,
2805                               libudev_static],
2806                  dependencies : [versiondep,
2807                                  threads,
2808                                  libkmod,
2809                                  libidn,
2810                                  libacl,
2811                                  libblkid],
2812                  install_rpath : udev_rpath,
2813                  install : true,
2814                  install_dir : rootlibexecdir)
2815 public_programs += exe
2816
2817 exe = executable('udevadm',
2818                  udevadm_sources,
2819                  c_args : '-DLOG_REALM=LOG_REALM_UDEV',
2820                  include_directories : includes,
2821                  link_with : [libudev_core,
2822                               libsystemd_network,
2823                               libudev_static],
2824                  dependencies : [versiondep,
2825                                  threads,
2826                                  libkmod,
2827                                  libidn,
2828                                  libacl,
2829                                  libblkid],
2830                  install_rpath : udev_rpath,
2831                  install : true,
2832                  install_dir : rootbindir)
2833 public_programs += exe
2834
2835 executable('systemd-shutdown',
2836            systemd_shutdown_sources,
2837            include_directories : includes,
2838            link_with : [libcore_shared,
2839                         libshared],
2840            dependencies : [libmount],
2841            install_rpath : rootlibexecdir,
2842            install : true,
2843            install_dir : rootlibexecdir)
2844
2845 executable('systemd-update-done',
2846            'src/update-done/update-done.c',
2847            include_directories : includes,
2848            link_with : [libshared],
2849            install_rpath : rootlibexecdir,
2850            install : true,
2851            install_dir : rootlibexecdir)
2852
2853 executable('systemd-update-utmp',
2854            'src/update-utmp/update-utmp.c',
2855            include_directories : includes,
2856            link_with : [libshared],
2857            dependencies : [libaudit],
2858            install_rpath : rootlibexecdir,
2859            install : true,
2860            install_dir : rootlibexecdir)
2861
2862 if conf.get('HAVE_KMOD') == 1
2863         executable('systemd-modules-load',
2864                    'src/modules-load/modules-load.c',
2865                    include_directories : includes,
2866                    link_with : [libshared],
2867                    dependencies : [libkmod],
2868                    install_rpath : rootlibexecdir,
2869                    install : true,
2870                    install_dir : rootlibexecdir)
2871
2872         meson.add_install_script('sh', '-c',
2873                                  mkdir_p.format(modulesloaddir))
2874         meson.add_install_script('sh', '-c',
2875                                  mkdir_p.format(join_paths(sysconfdir, 'modules-load.d')))
2876 endif
2877
2878 exe = executable('systemd-nspawn',
2879                  systemd_nspawn_sources,
2880                  include_directories : includes,
2881                  link_with : [libcore_shared,
2882                               libnspawn_core,
2883                               libshared],
2884                  dependencies : [libblkid,
2885                                  libseccomp],
2886                  install_rpath : rootlibexecdir,
2887                  install : true)
2888 public_programs += exe
2889
2890 if conf.get('ENABLE_NETWORKD') == 1
2891         executable('systemd-networkd',
2892                    systemd_networkd_sources,
2893                    include_directories : network_include_dir,
2894                    link_with : [libnetworkd_core,
2895                                 libsystemd_network,
2896                                 libudev_static,
2897                                 networkd_link_with],
2898                    dependencies : [threads],
2899                    install_rpath : rootlibexecdir,
2900                    install : true,
2901                    install_dir : rootlibexecdir)
2902
2903         executable('systemd-networkd-wait-online',
2904                    systemd_networkd_wait_online_sources,
2905                    include_directories : includes,
2906                    link_with : [libnetworkd_core,
2907                                 networkd_link_with],
2908                    install_rpath : rootlibexecdir,
2909                    install : true,
2910                    install_dir : rootlibexecdir)
2911
2912         exe = executable('networkctl',
2913                    networkctl_sources,
2914                    include_directories : includes,
2915                    link_with : [libsystemd_network,
2916                               networkd_link_with],
2917                    install_rpath : rootlibexecdir,
2918                    install : true,
2919                    install_dir : rootbindir)
2920         public_programs += exe
2921
2922         executable('systemd-network-generator',
2923                    network_generator_sources,
2924                    include_directories : includes,
2925                    link_with : [networkd_link_with],
2926                    install_rpath : rootlibexecdir,
2927                    install : true,
2928                    install_dir : rootlibexecdir)
2929 endif
2930
2931 executable('systemd-sulogin-shell',
2932            ['src/sulogin-shell/sulogin-shell.c'],
2933            include_directories : includes,
2934            link_with : [libshared],
2935            install_rpath : rootlibexecdir,
2936            install : true,
2937            install_dir : rootlibexecdir)
2938
2939 ############################################################
2940
2941 custom_target(
2942         'systemd-runtest.env',
2943         output : 'systemd-runtest.env',
2944         command : ['sh', '-c', '{ ' +
2945                    'echo SYSTEMD_TEST_DATA=@0@; '.format(join_paths(project_source_root, 'test')) +
2946                    'echo SYSTEMD_CATALOG_DIR=@0@; '.format(join_paths(meson.current_build_dir(), 'catalog')) +
2947                    '} >@OUTPUT@'],
2948         build_by_default : true)
2949
2950 foreach tuple : tests
2951         sources = tuple[0]
2952         link_with = tuple[1].length() > 0 ? tuple[1] : [libshared]
2953         dependencies = tuple[2]
2954         condition = tuple.length() >= 4 ? tuple[3] : ''
2955         type = tuple.length() >= 5 ? tuple[4] : ''
2956         defs = tuple.length() >= 6 ? tuple[5] : []
2957         incs = tuple.length() >= 7 ? tuple[6] : includes
2958         timeout = 30
2959
2960         name = sources[0].split('/')[-1].split('.')[0]
2961         if type.startswith('timeout=')
2962                 timeout = type.split('=')[1].to_int()
2963                 type = ''
2964         endif
2965
2966         if condition == '' or conf.get(condition) == 1
2967                 exe = executable(
2968                         name,
2969                         sources,
2970                         include_directories : incs,
2971                         link_with : link_with,
2972                         dependencies : [versiondep,
2973                                         dependencies],
2974                         c_args : defs,
2975                         build_by_default : want_tests != 'false',
2976                         install_rpath : rootlibexecdir,
2977                         install : install_tests,
2978                         install_dir : join_paths(testsdir, type))
2979
2980                 if type == 'manual'
2981                         message('@0@ is a manual test'.format(name))
2982                 elif type == 'unsafe' and want_tests != 'unsafe'
2983                         message('@0@ is an unsafe test'.format(name))
2984                 elif want_tests != 'false'
2985                         test(name, exe,
2986                              env : test_env,
2987                              timeout : timeout)
2988                 endif
2989         else
2990                 message('Not compiling @0@ because @1@ is not true'.format(name, condition))
2991         endif
2992 endforeach
2993
2994 exe = executable(
2995         'test-libsystemd-sym',
2996         test_libsystemd_sym_c,
2997         include_directories : includes,
2998         link_with : [libsystemd],
2999         build_by_default : want_tests != 'false',
3000         install : install_tests,
3001         install_dir : testsdir)
3002 if want_tests != 'false'
3003         test('test-libsystemd-sym', exe)
3004 endif
3005
3006 exe = executable(
3007         'test-libsystemd-static-sym',
3008         test_libsystemd_sym_c,
3009         include_directories : includes,
3010         link_with : [install_libsystemd_static],
3011         dependencies : [threads], # threads is already included in dependencies on the library,
3012                                   # but does not seem to get propagated. Add here as a work-around.
3013         build_by_default : want_tests != 'false' and static_libsystemd_pic,
3014         install : install_tests and static_libsystemd_pic,
3015         install_dir : testsdir)
3016 if want_tests != 'false' and static_libsystemd_pic
3017         test('test-libsystemd-static-sym', exe)
3018 endif
3019
3020 exe = executable(
3021         'test-libudev-sym',
3022         test_libudev_sym_c,
3023         include_directories : includes,
3024         c_args : '-Wno-deprecated-declarations',
3025         link_with : [libudev],
3026         build_by_default : want_tests != 'false',
3027         install : install_tests,
3028         install_dir : testsdir)
3029 if want_tests != 'false'
3030         test('test-libudev-sym', exe)
3031 endif
3032
3033 exe = executable(
3034         'test-libudev-static-sym',
3035         test_libudev_sym_c,
3036         include_directories : includes,
3037         c_args : '-Wno-deprecated-declarations',
3038         link_with : [install_libudev_static],
3039         build_by_default : want_tests != 'false' and static_libudev_pic,
3040         install : install_tests and static_libudev_pic,
3041         install_dir : testsdir)
3042 if want_tests != 'false' and static_libudev_pic
3043         test('test-libudev-static-sym', exe)
3044 endif
3045
3046 ############################################################
3047
3048 fuzzer_exes = []
3049
3050 if get_option('tests') != 'false'
3051 foreach tuple : fuzzers
3052         sources = tuple[0]
3053         link_with = tuple[1].length() > 0 ? tuple[1] : [libshared]
3054         dependencies = tuple[2]
3055         defs = tuple.length() >= 4 ? tuple[3] : []
3056         incs = tuple.length() >= 5 ? tuple[4] : includes
3057         link_args = []
3058
3059         if want_ossfuzz or want_fuzzbuzz
3060                 dependencies += fuzzing_engine
3061         elif want_libfuzzer
3062                 if fuzzing_engine.found()
3063                         dependencies += fuzzing_engine
3064                 else
3065                         link_args += ['-fsanitize=fuzzer']
3066                 endif
3067         else
3068                 sources += 'src/fuzz/fuzz-main.c'
3069         endif
3070
3071         if want_fuzzbuzz
3072                 sources += 'src/fuzz/fuzzer-entry-point.c'
3073         endif
3074
3075         name = sources[0].split('/')[-1].split('.')[0]
3076
3077         fuzzer_exes += executable(
3078                 name,
3079                 sources,
3080                 include_directories : [incs, include_directories('src/fuzz')],
3081                 link_with : link_with,
3082                 dependencies : dependencies,
3083                 c_args : defs,
3084                 link_args: link_args,
3085                 install : false)
3086 endforeach
3087 endif
3088
3089 run_target('fuzzers',
3090         depends : fuzzer_exes,
3091         command : ['true'])
3092
3093 ############################################################
3094
3095 make_directive_index_py = find_program('tools/make-directive-index.py')
3096 make_man_index_py = find_program('tools/make-man-index.py')
3097 xml_helper_py = find_program('tools/xml_helper.py')
3098 hwdb_update_sh = find_program('tools/meson-hwdb-update.sh')
3099 autosuspend_update_sh = find_program('tools/meson-autosuspend-update.sh')
3100
3101 subdir('sysctl.d')
3102 subdir('sysusers.d')
3103 subdir('tmpfiles.d')
3104 subdir('hwdb.d')
3105 subdir('units')
3106 subdir('presets')
3107 subdir('network')
3108 subdir('man')
3109 subdir('shell-completion/bash')
3110 subdir('shell-completion/zsh')
3111 subdir('docs/sysvinit')
3112 subdir('docs/var-log')
3113
3114 install_subdir('factory/etc',
3115                install_dir : factorydir)
3116
3117 install_data('xorg/50-systemd-user.sh',
3118              install_dir : xinitrcdir)
3119 install_data('modprobe.d/systemd.conf',
3120              install_dir : modprobedir)
3121 install_data('LICENSE.GPL2',
3122              'LICENSE.LGPL2.1',
3123              'NEWS',
3124              'README',
3125              'docs/CODING_STYLE.md',
3126              'docs/DISTRO_PORTING.md',
3127              'docs/ENVIRONMENT.md',
3128              'docs/HACKING.md',
3129              'docs/TRANSIENT-SETTINGS.md',
3130              'docs/TRANSLATORS.md',
3131              'docs/UIDS-GIDS.md',
3132              'src/libsystemd/sd-bus/GVARIANT-SERIALIZATION',
3133              install_dir : docdir)
3134
3135 meson.add_install_script('sh', '-c', mkdir_p.format(systemdstatedir))
3136 meson.add_install_script('sh', '-c', 'touch $DESTDIR@0@'.format(prefixdir))
3137
3138 ############################################################
3139
3140 meson_check_help = find_program('tools/meson-check-help.sh')
3141
3142 foreach exec : public_programs
3143         name = exec.full_path().split('/')[-1]
3144         if want_tests != 'false'
3145                 test('check-help-' + name,
3146                      meson_check_help,
3147                      args : exec.full_path())
3148         endif
3149 endforeach
3150
3151 ############################################################
3152
3153 check_directives_sh = find_program('tools/check-directives.sh')
3154
3155 if want_tests != 'false'
3156         test('check-directives',
3157              check_directives_sh,
3158              args : project_source_root)
3159 endif
3160
3161 ############################################################
3162
3163 # Enable tests for all supported sanitizers
3164 foreach tuple : sanitizers
3165         sanitizer = tuple[0]
3166         build = tuple[1]
3167
3168         if cc.has_link_argument('-fsanitize=@0@'.format(sanitizer))
3169                 prev = ''
3170                 foreach p : fuzz_regression_tests
3171                         b = p.split('/')[-2]
3172                         c = p.split('/')[-1]
3173
3174                         name = '@0@:@1@'.format(b, sanitizer)
3175
3176                         if name != prev
3177                                 if want_tests == 'false'
3178                                         message('Not compiling @0@ because tests is set to false'.format(name))
3179                                 elif slow_tests
3180                                         exe = custom_target(
3181                                                 name,
3182                                                 output : name,
3183                                                 depends : build,
3184                                                 command : [env, 'ln', '-fs',
3185                                                            join_paths(build.full_path(), b),
3186                                                            '@OUTPUT@'],
3187                                                 build_by_default : true)
3188                                 else
3189                                         message('Not compiling @0@ because slow-tests is set to false'.format(name))
3190                                 endif
3191                         endif
3192                         prev = name
3193
3194                         if want_tests != 'false' and slow_tests
3195                                 test('@0@:@1@:@2@'.format(b, c, sanitizer),
3196                                      env,
3197                                      args : [exe.full_path(),
3198                                              join_paths(project_source_root, p)])
3199                         endif
3200                 endforeach
3201         endif
3202 endforeach
3203
3204
3205 ############################################################
3206
3207 if git.found()
3208         all_files = run_command(
3209                 git,
3210                 ['--git-dir=@0@/.git'.format(project_source_root),
3211                  'ls-files',
3212                  ':/*.[ch]'])
3213         all_files = files(all_files.stdout().split())
3214
3215         custom_target(
3216                 'tags',
3217                 output : 'tags',
3218                 command : [env, 'etags', '-o', '@0@/TAGS'.format(project_source_root)] + all_files)
3219         run_target(
3220                 'ctags',
3221                 command : [env, 'ctags', '-o', '@0@/tags'.format(project_source_root)] + all_files)
3222 endif
3223
3224 if git.found()
3225         meson_git_contrib_sh = find_program('tools/meson-git-contrib.sh')
3226         run_target(
3227                 'git-contrib',
3228                 command : [meson_git_contrib_sh])
3229 endif
3230
3231 if git.found()
3232         git_head = run_command(
3233                 git,
3234                 ['--git-dir=@0@/.git'.format(project_source_root),
3235                  'rev-parse', 'HEAD']).stdout().strip()
3236         git_head_short = run_command(
3237                 git,
3238                 ['--git-dir=@0@/.git'.format(project_source_root),
3239                  'rev-parse', '--short=7', 'HEAD']).stdout().strip()
3240
3241         run_target(
3242                 'git-snapshot',
3243                 command : ['git', 'archive',
3244                            '-o', '@0@/systemd-@1@.tar.gz'.format(project_source_root,
3245                                                                  git_head_short),
3246                            '--prefix', 'systemd-@0@/'.format(git_head),
3247                            'HEAD'])
3248 endif
3249
3250 ############################################################
3251
3252 meson_check_api_docs_sh = find_program('tools/meson-check-api-docs.sh')
3253 run_target(
3254         'check-api-docs',
3255         depends : [man, libsystemd, libudev],
3256         command : [meson_check_api_docs_sh, libsystemd.full_path(), libudev.full_path()])
3257
3258 ############################################################
3259 watchdog_opt = service_watchdog == '' ? 'disabled' : service_watchdog
3260
3261 status = [
3262         '@0@ @1@'.format(meson.project_name(), meson.project_version()),
3263
3264         'split /usr:                        @0@'.format(split_usr),
3265         'split bin-sbin:                    @0@'.format(split_bin),
3266         'prefix directory:                  @0@'.format(prefixdir),
3267         'rootprefix directory:              @0@'.format(rootprefixdir),
3268         'sysconf directory:                 @0@'.format(sysconfdir),
3269         'include directory:                 @0@'.format(includedir),
3270         'lib directory:                     @0@'.format(libdir),
3271         'rootlib directory:                 @0@'.format(rootlibdir),
3272         'SysV init scripts:                 @0@'.format(sysvinit_path),
3273         'SysV rc?.d directories:            @0@'.format(sysvrcnd_path),
3274         'PAM modules directory:             @0@'.format(pamlibdir),
3275         'PAM configuration directory:       @0@'.format(pamconfdir),
3276         'RPM macros directory:              @0@'.format(rpmmacrosdir),
3277         'modprobe.d directory:              @0@'.format(modprobedir),
3278         'D-Bus policy directory:            @0@'.format(dbuspolicydir),
3279         'D-Bus session directory:           @0@'.format(dbussessionservicedir),
3280         'D-Bus system directory:            @0@'.format(dbussystemservicedir),
3281         'bash completions directory:        @0@'.format(bashcompletiondir),
3282         'zsh completions directory:         @0@'.format(zshcompletiondir),
3283         'extra start script:                @0@'.format(get_option('rc-local')),
3284         'debug shell:                       @0@ @ @1@'.format(get_option('debug-shell'),
3285                                                               get_option('debug-tty')),
3286         'TTY GID:                           @0@'.format(tty_gid),
3287         'users GID:                         @0@'.format(substs.get('USERS_GID')),
3288         'maximum system UID:                @0@'.format(system_uid_max),
3289         'maximum system GID:                @0@'.format(system_gid_max),
3290         'minimum dynamic UID:               @0@'.format(dynamic_uid_min),
3291         'maximum dynamic UID:               @0@'.format(dynamic_uid_max),
3292         'minimum container UID base:        @0@'.format(container_uid_base_min),
3293         'maximum container UID base:        @0@'.format(container_uid_base_max),
3294         '/dev/kvm access mode:              @0@'.format(get_option('dev-kvm-mode')),
3295         'render group access mode:          @0@'.format(get_option('group-render-mode')),
3296         'certificate root directory:        @0@'.format(get_option('certificate-root')),
3297         'support URL:                       @0@'.format(support_url),
3298         'nobody user name:                  @0@'.format(nobody_user),
3299         'nobody group name:                 @0@'.format(nobody_group),
3300         'fallback hostname:                 @0@'.format(get_option('fallback-hostname')),
3301         'symbolic gateway hostnames:        @0@'.format(', '.join(gateway_hostnames)),
3302
3303         'default DNSSEC mode:               @0@'.format(default_dnssec),
3304         'default DNS-over-TLS mode:         @0@'.format(default_dns_over_tls),
3305         'default cgroup hierarchy:          @0@'.format(default_hierarchy),
3306         'default net.naming-scheme setting: @0@'.format(default_net_naming_scheme),
3307         'default KillUserProcesses setting: @0@'.format(kill_user_processes),
3308         'default locale:                    @0@'.format(default_locale),
3309         'default user $PATH:                @0@'.format(default_user_path_display),
3310         'systemd service watchdog:          @0@'.format(watchdog_opt)]
3311
3312 alt_dns_servers = '\n                                            '.join(dns_servers.split(' '))
3313 alt_ntp_servers = '\n                                            '.join(ntp_servers.split(' '))
3314 status += [
3315         'default DNS servers:               @0@'.format(alt_dns_servers),
3316         'default NTP servers:               @0@'.format(alt_ntp_servers)]
3317
3318 alt_time_epoch = run_command('date', '-Is', '-u', '-d',
3319                              '@@0@'.format(time_epoch)).stdout().strip()
3320 status += [
3321         'time epoch:                        @0@ (@1@)'.format(time_epoch, alt_time_epoch)]
3322
3323 status += [
3324         'static libsystemd:                 @0@'.format(static_libsystemd),
3325         'static libudev:                    @0@'.format(static_libudev)]
3326
3327 # TODO:
3328 # CFLAGS:   ${OUR_CFLAGS} ${CFLAGS}
3329 # CPPFLAGS: ${OUR_CPPFLAGS} ${CPPFLAGS}
3330 # LDFLAGS:  ${OUR_LDFLAGS} ${LDFLAGS}
3331
3332 if conf.get('ENABLE_EFI') == 1
3333         status += 'efi arch:                          @0@'.format(efi_arch)
3334
3335         if have_gnu_efi
3336                 status += [
3337                         'EFI machine type:                  @0@'.format(EFI_MACHINE_TYPE_NAME),
3338                         'EFI CC                             @0@'.format(' '.join(efi_cc)),
3339                         'EFI lib directory:                 @0@'.format(efi_libdir),
3340                         'EFI lds directory:                 @0@'.format(efi_ldsdir),
3341                         'EFI include directory:             @0@'.format(efi_incdir)]
3342         endif
3343 endif
3344
3345 found = []
3346 missing = []
3347
3348 foreach tuple : [
3349         ['libcryptsetup'],
3350         ['PAM'],
3351         ['pwquality'],
3352         ['fdisk'],
3353         ['p11kit'],
3354         ['AUDIT'],
3355         ['IMA'],
3356         ['AppArmor'],
3357         ['SELinux'],
3358         ['SECCOMP'],
3359         ['SMACK'],
3360         ['zlib'],
3361         ['xz'],
3362         ['lz4'],
3363         ['bzip2'],
3364         ['ACL'],
3365         ['gcrypt'],
3366         ['qrencode'],
3367         ['microhttpd'],
3368         ['gnutls'],
3369         ['openssl'],
3370         ['libcurl'],
3371         ['idn'],
3372         ['libidn2'],
3373         ['libidn'],
3374         ['libiptc'],
3375         ['elfutils'],
3376         ['binfmt'],
3377         ['repart'],
3378         ['vconsole'],
3379         ['quotacheck'],
3380         ['tmpfiles'],
3381         ['environment.d'],
3382         ['sysusers'],
3383         ['firstboot'],
3384         ['randomseed'],
3385         ['backlight'],
3386         ['rfkill'],
3387         ['logind'],
3388         ['machined'],
3389         ['portabled'],
3390         ['userdb'],
3391         ['homed'],
3392         ['importd'],
3393         ['hostnamed'],
3394         ['timedated'],
3395         ['timesyncd'],
3396         ['localed'],
3397         ['networkd'],
3398         ['resolve'],
3399         ['DNS-over-TLS(gnutls)',  conf.get('DNS_OVER_TLS_USE_GNUTLS') == 1],
3400         ['DNS-over-TLS(openssl)', conf.get('DNS_OVER_TLS_USE_OPENSSL') == 1],
3401         ['coredump'],
3402         ['pstore'],
3403         ['polkit'],
3404         ['legacy pkla',      install_polkit_pkla],
3405         ['efi'],
3406         ['gnu-efi',          have_gnu_efi],
3407         ['kmod'],
3408         ['xkbcommon'],
3409         ['pcre2'],
3410         ['blkid'],
3411         ['dbus'],
3412         ['glib'],
3413         ['nss-myhostname'],
3414         ['nss-mymachines'],
3415         ['nss-resolve'],
3416         ['nss-systemd'],
3417         ['hwdb'],
3418         ['tpm'],
3419         ['man pages',        want_man],
3420         ['html pages',       want_html],
3421         ['man page indices', want_man and have_lxml],
3422         ['SysV compat'],
3423         ['utmp'],
3424         ['ldconfig'],
3425         ['hibernate'],
3426         ['adm group',        get_option('adm-group')],
3427         ['wheel group',      get_option('wheel-group')],
3428         ['gshadow'],
3429         ['debug hashmap'],
3430         ['debug mmap cache'],
3431         ['debug siphash'],
3432         ['valgrind',         conf.get('VALGRIND') == 1],
3433         ['trace logging',    conf.get('LOG_TRACE') == 1],
3434         ['link-udev-shared',      get_option('link-udev-shared')],
3435         ['link-systemctl-shared', get_option('link-systemctl-shared')],
3436         ['link-networkd-shared',  get_option('link-networkd-shared')],
3437 ]
3438
3439         if tuple.length() >= 2
3440                 cond = tuple[1]
3441         else
3442                 ident1 = 'HAVE_' + tuple[0].underscorify().to_upper()
3443                 ident2 = 'ENABLE_' + tuple[0].underscorify().to_upper()
3444                 cond = conf.get(ident1, 0) == 1 or conf.get(ident2, 0) == 1
3445         endif
3446         if cond
3447                 found += tuple[0]
3448         else
3449                 missing += tuple[0]
3450         endif
3451 endforeach
3452
3453 status += [
3454         '',
3455         'enabled features: @0@'.format(', '.join(found)),
3456         '',
3457         'disabled features: @0@'.format(', '.join(missing)),
3458         '']
3459 message('\n         '.join(status))
3460
3461 if rootprefixdir != rootprefix_default
3462         warning('\n' +
3463                 'Note that the installation prefix was changed to "@0@".\n'.format(rootprefixdir) +
3464                 'systemd used fixed names for unit file directories and other paths, so anything\n' +
3465                 'except the default ("@0@") is strongly discouraged.'.format(rootprefix_default))
3466 endif