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
2093         executable('homectl',
2094                    homectl_sources,
2095                    include_directories : includes,
2096                    link_with : [libshared],
2097                    dependencies : [threads,
2098                                    libcrypt,
2099                                    libopenssl,
2100                                    libp11kit,
2101                                    libpwquality],
2102                    install_rpath : rootlibexecdir,
2103                    install : true,
2104                    install_dir : rootbindir)
2105
2106         if conf.get('HAVE_PAM') == 1
2107                 version_script_arg = join_paths(project_source_root, pam_systemd_home_sym)
2108                 pam_systemd = shared_library(
2109                         'pam_systemd_home',
2110                         pam_systemd_home_c,
2111                         name_prefix : '',
2112                         include_directories : includes,
2113                         link_args : ['-shared',
2114                                      '-Wl,--version-script=' + version_script_arg],
2115                         link_with : [libsystemd_static,
2116                                      libshared_static],
2117                         dependencies : [threads,
2118                                         libpam,
2119                                         libpam_misc,
2120                                         libcrypt],
2121                         link_depends : pam_systemd_home_sym,
2122                         install : true,
2123                         install_dir : pamlibdir)
2124         endif
2125 endif
2126
2127 foreach alias : ['halt', 'poweroff', 'reboot', 'runlevel', 'shutdown', 'telinit']
2128         meson.add_install_script(meson_make_symlink,
2129                                  join_paths(rootbindir, 'systemctl'),
2130                                  join_paths(rootsbindir, alias))
2131 endforeach
2132
2133 if conf.get('ENABLE_BACKLIGHT') == 1
2134         executable('systemd-backlight',
2135                    'src/backlight/backlight.c',
2136                    include_directories : includes,
2137                    link_with : [libshared],
2138                    install_rpath : rootlibexecdir,
2139                    install : true,
2140                    install_dir : rootlibexecdir)
2141 endif
2142
2143 if conf.get('ENABLE_RFKILL') == 1
2144         executable('systemd-rfkill',
2145                    'src/rfkill/rfkill.c',
2146                    include_directories : includes,
2147                    link_with : [libshared],
2148                    install_rpath : rootlibexecdir,
2149                    install : true,
2150                    install_dir : rootlibexecdir)
2151 endif
2152
2153 executable('systemd-system-update-generator',
2154            'src/system-update-generator/system-update-generator.c',
2155            include_directories : includes,
2156            link_with : [libshared],
2157            install_rpath : rootlibexecdir,
2158            install : true,
2159            install_dir : systemgeneratordir)
2160
2161 if conf.get('HAVE_LIBCRYPTSETUP') == 1
2162         systemd_cryptsetup_sources = files('''
2163                 src/cryptsetup/cryptsetup.c
2164                 src/cryptsetup/cryptsetup-pkcs11.h
2165 '''.split())
2166
2167         if conf.get('HAVE_P11KIT') == 1
2168                 systemd_cryptsetup_sources += files('src/cryptsetup/cryptsetup-pkcs11.c')
2169         endif
2170
2171         executable('systemd-cryptsetup',
2172                    systemd_cryptsetup_sources,
2173                    include_directories : includes,
2174                    link_with : [libshared],
2175                    dependencies : [libcryptsetup,
2176                                    libp11kit],
2177                    install_rpath : rootlibexecdir,
2178                    install : true,
2179                    install_dir : rootlibexecdir)
2180
2181         executable('systemd-cryptsetup-generator',
2182                    'src/cryptsetup/cryptsetup-generator.c',
2183                    include_directories : includes,
2184                    link_with : [libshared],
2185                    dependencies : [libcryptsetup],
2186                    install_rpath : rootlibexecdir,
2187                    install : true,
2188                    install_dir : systemgeneratordir)
2189
2190         executable('systemd-veritysetup',
2191                    'src/veritysetup/veritysetup.c',
2192                    include_directories : includes,
2193                    link_with : [libshared],
2194                    dependencies : [libcryptsetup],
2195                    install_rpath : rootlibexecdir,
2196                    install : true,
2197                    install_dir : rootlibexecdir)
2198
2199         executable('systemd-veritysetup-generator',
2200                    'src/veritysetup/veritysetup-generator.c',
2201                    include_directories : includes,
2202                    link_with : [libshared],
2203                    dependencies : [libcryptsetup],
2204                    install_rpath : rootlibexecdir,
2205                    install : true,
2206                    install_dir : systemgeneratordir)
2207 endif
2208
2209 if conf.get('HAVE_SYSV_COMPAT') == 1
2210         executable('systemd-sysv-generator',
2211                    'src/sysv-generator/sysv-generator.c',
2212                    include_directories : includes,
2213                    link_with : [libshared],
2214                    install_rpath : rootlibexecdir,
2215                    install : true,
2216                    install_dir : systemgeneratordir)
2217
2218         executable('systemd-rc-local-generator',
2219                    'src/rc-local-generator/rc-local-generator.c',
2220                    include_directories : includes,
2221                    link_with : [libshared],
2222                    install_rpath : rootlibexecdir,
2223                    install : true,
2224                    install_dir : systemgeneratordir)
2225 endif
2226
2227 if conf.get('ENABLE_HOSTNAMED') == 1
2228         executable('systemd-hostnamed',
2229                    'src/hostname/hostnamed.c',
2230                    include_directories : includes,
2231                    link_with : [libshared],
2232                    install_rpath : rootlibexecdir,
2233                    install : true,
2234                    install_dir : rootlibexecdir)
2235
2236         exe = executable('hostnamectl',
2237                          'src/hostname/hostnamectl.c',
2238                          include_directories : includes,
2239                          link_with : [libshared],
2240                          install_rpath : rootlibexecdir,
2241                          install : true)
2242         public_programs += exe
2243 endif
2244
2245 if conf.get('ENABLE_LOCALED') == 1
2246         if conf.get('HAVE_XKBCOMMON') == 1
2247                 # logind will load libxkbcommon.so dynamically on its own
2248                 deps = [libdl]
2249         else
2250                 deps = []
2251         endif
2252
2253         executable('systemd-localed',
2254                    systemd_localed_sources,
2255                    include_directories : includes,
2256                    link_with : [libshared],
2257                    dependencies : deps,
2258                    install_rpath : rootlibexecdir,
2259                    install : true,
2260                    install_dir : rootlibexecdir)
2261
2262         exe = executable('localectl',
2263                          localectl_sources,
2264                          include_directories : includes,
2265                          link_with : [libshared],
2266                          install_rpath : rootlibexecdir,
2267                          install : true)
2268         public_programs += exe
2269 endif
2270
2271 if conf.get('ENABLE_TIMEDATED') == 1
2272         executable('systemd-timedated',
2273                    'src/timedate/timedated.c',
2274                    include_directories : includes,
2275                    link_with : [libshared],
2276                    install_rpath : rootlibexecdir,
2277                    install : true,
2278                    install_dir : rootlibexecdir)
2279 endif
2280
2281 if conf.get('ENABLE_TIMEDATECTL') == 1
2282         exe = executable('timedatectl',
2283                          'src/timedate/timedatectl.c',
2284                          include_directories : includes,
2285                          install_rpath : rootlibexecdir,
2286                          link_with : [libshared],
2287                          dependencies : [libm],
2288                          install : true)
2289         public_programs += exe
2290 endif
2291
2292 if conf.get('ENABLE_TIMESYNCD') == 1
2293         executable('systemd-timesyncd',
2294                    systemd_timesyncd_sources,
2295                    include_directories : includes,
2296                    link_with : [libshared],
2297                    dependencies : [threads,
2298                                    libm],
2299                    install_rpath : rootlibexecdir,
2300                    install : true,
2301                    install_dir : rootlibexecdir)
2302
2303         executable('systemd-time-wait-sync',
2304                    'src/time-wait-sync/time-wait-sync.c',
2305                    include_directories : includes,
2306                    link_with : [libshared],
2307                    install_rpath : rootlibexecdir,
2308                    install : true,
2309                    install_dir : rootlibexecdir)
2310 endif
2311
2312 if conf.get('ENABLE_MACHINED') == 1
2313         executable('systemd-machined',
2314                    systemd_machined_sources,
2315                    include_directories : includes,
2316                    link_with : [libmachine_core,
2317                                 libshared],
2318                    install_rpath : rootlibexecdir,
2319                    install : true,
2320                    install_dir : rootlibexecdir)
2321
2322         exe = executable('machinectl',
2323                          'src/machine/machinectl.c',
2324                          include_directories : includes,
2325                          link_with : [libshared],
2326                          dependencies : [threads,
2327                                          libxz,
2328                                          liblz4],
2329                          install_rpath : rootlibexecdir,
2330                          install : true,
2331                          install_dir : rootbindir)
2332         public_programs += exe
2333 endif
2334
2335 if conf.get('ENABLE_IMPORTD') == 1
2336         executable('systemd-importd',
2337                    systemd_importd_sources,
2338                    include_directories : includes,
2339                    link_with : [libshared],
2340                    dependencies : [threads],
2341                    install_rpath : rootlibexecdir,
2342                    install : true,
2343                    install_dir : rootlibexecdir)
2344
2345         systemd_pull = executable('systemd-pull',
2346                                   systemd_pull_sources,
2347                                   include_directories : includes,
2348                                   link_with : [libshared],
2349                                   dependencies : [versiondep,
2350                                                   libcurl,
2351                                                   libz,
2352                                                   libbzip2,
2353                                                   libxz,
2354                                                   libgcrypt],
2355                                   install_rpath : rootlibexecdir,
2356                                   install : true,
2357                                   install_dir : rootlibexecdir)
2358
2359         systemd_import = executable('systemd-import',
2360                                     systemd_import_sources,
2361                                     include_directories : includes,
2362                                     link_with : [libshared],
2363                                     dependencies : [libcurl,
2364                                                     libz,
2365                                                     libbzip2,
2366                                                     libxz],
2367                                     install_rpath : rootlibexecdir,
2368                                     install : true,
2369                                     install_dir : rootlibexecdir)
2370
2371         systemd_import_fs = executable('systemd-import-fs',
2372                                     systemd_import_fs_sources,
2373                                     include_directories : includes,
2374                                     link_with : [libshared],
2375                                     install_rpath : rootlibexecdir,
2376                                     install : true,
2377                                     install_dir : rootlibexecdir)
2378
2379         systemd_export = executable('systemd-export',
2380                                     systemd_export_sources,
2381                                     include_directories : includes,
2382                                     link_with : [libshared],
2383                                     dependencies : [libcurl,
2384                                                     libz,
2385                                                     libbzip2,
2386                                                     libxz],
2387                                     install_rpath : rootlibexecdir,
2388                                     install : true,
2389                                     install_dir : rootlibexecdir)
2390
2391         public_programs += [systemd_pull, systemd_import, systemd_import_fs, systemd_export]
2392 endif
2393
2394 if conf.get('ENABLE_REMOTE') == 1 and conf.get('HAVE_LIBCURL') == 1
2395         exe = executable('systemd-journal-upload',
2396                          systemd_journal_upload_sources,
2397                          include_directories : includes,
2398                          link_with : [libshared],
2399                          dependencies : [versiondep,
2400                                          threads,
2401                                          libcurl,
2402                                          libgnutls,
2403                                          libxz,
2404                                          liblz4],
2405                          install_rpath : rootlibexecdir,
2406                          install : true,
2407                          install_dir : rootlibexecdir)
2408         public_programs += exe
2409 endif
2410
2411 if conf.get('ENABLE_REMOTE') == 1 and conf.get('HAVE_MICROHTTPD') == 1
2412         s_j_remote = executable('systemd-journal-remote',
2413                                 systemd_journal_remote_sources,
2414                                 include_directories : includes,
2415                                 link_with : [libshared,
2416                                              libsystemd_journal_remote],
2417                                 dependencies : [threads,
2418                                                 libmicrohttpd,
2419                                                 libgnutls,
2420                                                 libxz,
2421                                                 liblz4],
2422                                 install_rpath : rootlibexecdir,
2423                                 install : true,
2424                                 install_dir : rootlibexecdir)
2425
2426         s_j_gatewayd = executable('systemd-journal-gatewayd',
2427                                   systemd_journal_gatewayd_sources,
2428                                   include_directories : includes,
2429                                   link_with : [libshared],
2430                                   dependencies : [threads,
2431                                                   libmicrohttpd,
2432                                                   libgnutls,
2433                                                   libxz,
2434                                                   liblz4],
2435                                   install_rpath : rootlibexecdir,
2436                                   install : true,
2437                                   install_dir : rootlibexecdir)
2438         public_programs += [s_j_remote, s_j_gatewayd]
2439 endif
2440
2441 if conf.get('ENABLE_COREDUMP') == 1
2442         executable('systemd-coredump',
2443                    systemd_coredump_sources,
2444                    include_directories : includes,
2445                    link_with : [libshared],
2446                    dependencies : [threads,
2447                                    libacl,
2448                                    libdw,
2449                                    libxz,
2450                                    liblz4],
2451                    install_rpath : rootlibexecdir,
2452                    install : true,
2453                    install_dir : rootlibexecdir)
2454
2455         exe = executable('coredumpctl',
2456                          coredumpctl_sources,
2457                          include_directories : includes,
2458                          link_with : [libshared],
2459                          dependencies : [threads,
2460                                          libxz,
2461                                          liblz4],
2462                          install_rpath : rootlibexecdir,
2463                          install : true)
2464         public_programs += exe
2465 endif
2466
2467 if conf.get('ENABLE_PSTORE') == 1
2468         executable('systemd-pstore',
2469                    systemd_pstore_sources,
2470                    include_directories : includes,
2471                    link_with : [libshared],
2472                    dependencies : [threads,
2473                                    libacl,
2474                                    libdw,
2475                                    libxz,
2476                                    liblz4],
2477                    install_rpath : rootlibexecdir,
2478                    install : true,
2479                    install_dir : rootlibexecdir)
2480 endif
2481
2482 if conf.get('ENABLE_BINFMT') == 1
2483         exe = executable('systemd-binfmt',
2484                          'src/binfmt/binfmt.c',
2485                          include_directories : includes,
2486                          link_with : [libshared],
2487                          install_rpath : rootlibexecdir,
2488                          install : true,
2489                          install_dir : rootlibexecdir)
2490         public_programs += exe
2491
2492         meson.add_install_script('sh', '-c',
2493                                  mkdir_p.format(binfmtdir))
2494         meson.add_install_script('sh', '-c',
2495                                  mkdir_p.format(join_paths(sysconfdir, 'binfmt.d')))
2496 endif
2497
2498 if conf.get('ENABLE_REPART') == 1
2499         executable('systemd-repart',
2500                    systemd_repart_sources,
2501                    include_directories : includes,
2502                    link_with : [libshared],
2503                    dependencies : [threads,
2504                                    libcryptsetup,
2505                                    libblkid,
2506                                    libfdisk,
2507                                    libopenssl],
2508                    install_rpath : rootlibexecdir,
2509                    install : true,
2510                    install_dir : rootbindir)
2511 endif
2512
2513 if conf.get('ENABLE_VCONSOLE') == 1
2514         executable('systemd-vconsole-setup',
2515                    'src/vconsole/vconsole-setup.c',
2516                    include_directories : includes,
2517                    link_with : [libshared],
2518                    install_rpath : rootlibexecdir,
2519                    install : true,
2520                    install_dir : rootlibexecdir)
2521 endif
2522
2523 if conf.get('ENABLE_RANDOMSEED') == 1
2524         executable('systemd-random-seed',
2525                    'src/random-seed/random-seed.c',
2526                    include_directories : includes,
2527                    link_with : [libshared],
2528                    install_rpath : rootlibexecdir,
2529                    install : true,
2530                    install_dir : rootlibexecdir)
2531 endif
2532
2533 if conf.get('ENABLE_FIRSTBOOT') == 1
2534         executable('systemd-firstboot',
2535                    'src/firstboot/firstboot.c',
2536                    include_directories : includes,
2537                    link_with : [libshared],
2538                    dependencies : [libcrypt],
2539                    install_rpath : rootlibexecdir,
2540                    install : true,
2541                    install_dir : rootbindir)
2542 endif
2543
2544 executable('systemd-remount-fs',
2545            'src/remount-fs/remount-fs.c',
2546            include_directories : includes,
2547            link_with : [libcore_shared,
2548                         libshared],
2549            install_rpath : rootlibexecdir,
2550            install : true,
2551            install_dir : rootlibexecdir)
2552
2553 executable('systemd-machine-id-setup',
2554            'src/machine-id-setup/machine-id-setup-main.c',
2555            include_directories : includes,
2556            link_with : [libcore_shared,
2557                         libshared],
2558            install_rpath : rootlibexecdir,
2559            install : true,
2560            install_dir : rootbindir)
2561
2562 executable('systemd-fsck',
2563            'src/fsck/fsck.c',
2564            include_directories : includes,
2565            link_with : [libshared],
2566            install_rpath : rootlibexecdir,
2567            install : true,
2568            install_dir : rootlibexecdir)
2569
2570 executable('systemd-growfs',
2571            'src/partition/growfs.c',
2572            include_directories : includes,
2573            link_with : [libshared],
2574            dependencies : [libcryptsetup],
2575            install_rpath : rootlibexecdir,
2576            install : true,
2577            install_dir : rootlibexecdir)
2578
2579 executable('systemd-makefs',
2580            'src/partition/makefs.c',
2581            include_directories : includes,
2582            link_with : [libshared],
2583            install_rpath : rootlibexecdir,
2584            install : true,
2585            install_dir : rootlibexecdir)
2586
2587 executable('systemd-sleep',
2588            'src/sleep/sleep.c',
2589            include_directories : includes,
2590            link_with : [libshared],
2591            install_rpath : rootlibexecdir,
2592            install : true,
2593            install_dir : rootlibexecdir)
2594
2595 install_data('src/sleep/sleep.conf',
2596              install_dir : pkgsysconfdir)
2597
2598 exe = executable('systemd-sysctl',
2599                  'src/sysctl/sysctl.c',
2600                  include_directories : includes,
2601                  link_with : [libshared],
2602                  install_rpath : rootlibexecdir,
2603                  install : true,
2604                  install_dir : rootlibexecdir)
2605 public_programs += exe
2606
2607 executable('systemd-ac-power',
2608            'src/ac-power/ac-power.c',
2609            include_directories : includes,
2610            link_with : [libshared],
2611            install_rpath : rootlibexecdir,
2612            install : true,
2613            install_dir : rootlibexecdir)
2614
2615 exe = executable('systemd-detect-virt',
2616                  'src/detect-virt/detect-virt.c',
2617                  include_directories : includes,
2618                  link_with : [libshared],
2619                  install_rpath : rootlibexecdir,
2620                  install : true)
2621 public_programs += exe
2622
2623 exe = executable('systemd-delta',
2624                  'src/delta/delta.c',
2625                  include_directories : includes,
2626                  link_with : [libshared],
2627                  install_rpath : rootlibexecdir,
2628                  install : true)
2629 public_programs += exe
2630
2631 exe = executable('systemd-escape',
2632                  'src/escape/escape.c',
2633                  include_directories : includes,
2634                  link_with : [libshared],
2635                  install_rpath : rootlibexecdir,
2636                  install : true,
2637                  install_dir : rootbindir)
2638 public_programs += exe
2639
2640 exe = executable('systemd-notify',
2641                  'src/notify/notify.c',
2642                  include_directories : includes,
2643                  link_with : [libshared],
2644                  install_rpath : rootlibexecdir,
2645                  install : true,
2646                  install_dir : rootbindir)
2647 public_programs += exe
2648
2649 executable('systemd-volatile-root',
2650            'src/volatile-root/volatile-root.c',
2651            include_directories : includes,
2652            link_with : [libshared],
2653            install_rpath : rootlibexecdir,
2654            install : true,
2655            install_dir : rootlibexecdir)
2656
2657 executable('systemd-cgroups-agent',
2658            'src/cgroups-agent/cgroups-agent.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-id128',
2666                  'src/id128/id128.c',
2667                  include_directories : includes,
2668                  link_with : [libshared],
2669                  install_rpath : rootlibexecdir,
2670                  install : true)
2671 public_programs += exe
2672
2673 exe = executable('systemd-path',
2674                  'src/path/path.c',
2675                  include_directories : includes,
2676                  link_with : [libshared],
2677                  install_rpath : rootlibexecdir,
2678                  install : true)
2679 public_programs += exe
2680
2681 exe = executable('systemd-ask-password',
2682                  'src/ask-password/ask-password.c',
2683                  include_directories : includes,
2684                  link_with : [libshared],
2685                  install_rpath : rootlibexecdir,
2686                  install : true,
2687                  install_dir : rootbindir)
2688 public_programs += exe
2689
2690 executable('systemd-reply-password',
2691            'src/reply-password/reply-password.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-tty-ask-password-agent',
2699                  'src/tty-ask-password-agent/tty-ask-password-agent.c',
2700                  include_directories : includes,
2701                  link_with : [libshared],
2702                  install_rpath : rootlibexecdir,
2703                  install : true,
2704                  install_dir : rootbindir)
2705 public_programs += exe
2706
2707 exe = executable('systemd-cgls',
2708                  'src/cgls/cgls.c',
2709                  include_directories : includes,
2710                  link_with : [libshared],
2711                  install_rpath : rootlibexecdir,
2712                  install : true)
2713 public_programs += exe
2714
2715 exe = executable('systemd-cgtop',
2716                  'src/cgtop/cgtop.c',
2717                  include_directories : includes,
2718                  link_with : [libshared],
2719                  install_rpath : rootlibexecdir,
2720                  install : true)
2721 public_programs += exe
2722
2723 executable('systemd-initctl',
2724            'src/initctl/initctl.c',
2725            include_directories : includes,
2726            link_with : [libshared],
2727            install_rpath : rootlibexecdir,
2728            install : true,
2729            install_dir : rootlibexecdir)
2730
2731 exe = executable('systemd-mount',
2732                  'src/mount/mount-tool.c',
2733                  include_directories : includes,
2734                  link_with : [libshared],
2735                  dependencies: [libmount],
2736                  install_rpath : rootlibexecdir,
2737                  install : true)
2738 public_programs += exe
2739
2740 meson.add_install_script(meson_make_symlink,
2741                          'systemd-mount', join_paths(bindir, 'systemd-umount'))
2742
2743 exe = executable('systemd-run',
2744                  'src/run/run.c',
2745                  include_directories : includes,
2746                  link_with : [libshared],
2747                  install_rpath : rootlibexecdir,
2748                  install : true)
2749 public_programs += exe
2750
2751 exe = executable('systemd-stdio-bridge',
2752                  'src/stdio-bridge/stdio-bridge.c',
2753                  include_directories : includes,
2754                  link_with : [libshared],
2755                  dependencies : [versiondep],
2756                  install_rpath : rootlibexecdir,
2757                  install : true)
2758 public_programs += exe
2759
2760 exe = executable('busctl',
2761                  'src/busctl/busctl.c',
2762                  'src/busctl/busctl-introspect.c',
2763                  'src/busctl/busctl-introspect.h',
2764                  include_directories : includes,
2765                  link_with : [libshared],
2766                  install_rpath : rootlibexecdir,
2767                  install : true)
2768 public_programs += exe
2769
2770 if conf.get('ENABLE_SYSUSERS') == 1
2771         exe = executable('systemd-sysusers',
2772                          'src/sysusers/sysusers.c',
2773                          include_directories : includes,
2774                          link_with : [libshared],
2775                          install_rpath : rootlibexecdir,
2776                          install : true,
2777                          install_dir : rootbindir)
2778         public_programs += exe
2779 endif
2780
2781 if conf.get('ENABLE_TMPFILES') == 1
2782         exe = executable('systemd-tmpfiles',
2783                          'src/tmpfiles/tmpfiles.c',
2784                          include_directories : includes,
2785                          link_with : [libshared],
2786                          dependencies : [libacl],
2787                          install_rpath : rootlibexecdir,
2788                          install : true,
2789                          install_dir : rootbindir)
2790         public_programs += exe
2791
2792         if want_tests != 'false'
2793                 test('test-systemd-tmpfiles',
2794                      test_systemd_tmpfiles_py,
2795                      # https://github.com/mesonbuild/meson/issues/2681
2796                      args : exe.full_path())
2797         endif
2798 endif
2799
2800 if conf.get('ENABLE_HWDB') == 1
2801         exe = executable('systemd-hwdb',
2802                          'src/hwdb/hwdb.c',
2803                          'src/libsystemd/sd-hwdb/hwdb-internal.h',
2804                          include_directories : includes,
2805                          link_with : [libudev_static],
2806                          install_rpath : udev_rpath,
2807                          install : true,
2808                          install_dir : rootbindir)
2809         public_programs += exe
2810 endif
2811
2812 if conf.get('ENABLE_QUOTACHECK') == 1
2813         executable('systemd-quotacheck',
2814                    'src/quotacheck/quotacheck.c',
2815                    include_directories : includes,
2816                    link_with : [libshared],
2817                    install_rpath : rootlibexecdir,
2818                    install : true,
2819                    install_dir : rootlibexecdir)
2820 endif
2821
2822 exe = executable('systemd-socket-proxyd',
2823                  'src/socket-proxy/socket-proxyd.c',
2824                  include_directories : includes,
2825                  link_with : [libshared],
2826                  dependencies : [threads],
2827                  install_rpath : rootlibexecdir,
2828                  install : true,
2829                  install_dir : rootlibexecdir)
2830 public_programs += exe
2831
2832 exe = executable('systemd-udevd',
2833                  systemd_udevd_sources,
2834                  include_directories : includes,
2835                  c_args : '-DLOG_REALM=LOG_REALM_UDEV',
2836                  link_with : [libudev_core,
2837                               libsystemd_network,
2838                               libudev_static],
2839                  dependencies : [versiondep,
2840                                  threads,
2841                                  libkmod,
2842                                  libidn,
2843                                  libacl,
2844                                  libblkid],
2845                  install_rpath : udev_rpath,
2846                  install : true,
2847                  install_dir : rootlibexecdir)
2848 public_programs += exe
2849
2850 exe = executable('udevadm',
2851                  udevadm_sources,
2852                  c_args : '-DLOG_REALM=LOG_REALM_UDEV',
2853                  include_directories : includes,
2854                  link_with : [libudev_core,
2855                               libsystemd_network,
2856                               libudev_static],
2857                  dependencies : [versiondep,
2858                                  threads,
2859                                  libkmod,
2860                                  libidn,
2861                                  libacl,
2862                                  libblkid],
2863                  install_rpath : udev_rpath,
2864                  install : true,
2865                  install_dir : rootbindir)
2866 public_programs += exe
2867
2868 executable('systemd-shutdown',
2869            systemd_shutdown_sources,
2870            include_directories : includes,
2871            link_with : [libcore_shared,
2872                         libshared],
2873            dependencies : [libmount],
2874            install_rpath : rootlibexecdir,
2875            install : true,
2876            install_dir : rootlibexecdir)
2877
2878 executable('systemd-update-done',
2879            'src/update-done/update-done.c',
2880            include_directories : includes,
2881            link_with : [libshared],
2882            install_rpath : rootlibexecdir,
2883            install : true,
2884            install_dir : rootlibexecdir)
2885
2886 executable('systemd-update-utmp',
2887            'src/update-utmp/update-utmp.c',
2888            include_directories : includes,
2889            link_with : [libshared],
2890            dependencies : [libaudit],
2891            install_rpath : rootlibexecdir,
2892            install : true,
2893            install_dir : rootlibexecdir)
2894
2895 if conf.get('HAVE_KMOD') == 1
2896         executable('systemd-modules-load',
2897                    'src/modules-load/modules-load.c',
2898                    include_directories : includes,
2899                    link_with : [libshared],
2900                    dependencies : [libkmod],
2901                    install_rpath : rootlibexecdir,
2902                    install : true,
2903                    install_dir : rootlibexecdir)
2904
2905         meson.add_install_script('sh', '-c',
2906                                  mkdir_p.format(modulesloaddir))
2907         meson.add_install_script('sh', '-c',
2908                                  mkdir_p.format(join_paths(sysconfdir, 'modules-load.d')))
2909 endif
2910
2911 exe = executable('systemd-nspawn',
2912                  systemd_nspawn_sources,
2913                  include_directories : includes,
2914                  link_with : [libcore_shared,
2915                               libnspawn_core,
2916                               libshared],
2917                  dependencies : [libblkid,
2918                                  libseccomp],
2919                  install_rpath : rootlibexecdir,
2920                  install : true)
2921 public_programs += exe
2922
2923 if conf.get('ENABLE_NETWORKD') == 1
2924         executable('systemd-networkd',
2925                    systemd_networkd_sources,
2926                    include_directories : network_include_dir,
2927                    link_with : [libnetworkd_core,
2928                                 libsystemd_network,
2929                                 libudev_static,
2930                                 networkd_link_with],
2931                    dependencies : [threads],
2932                    install_rpath : rootlibexecdir,
2933                    install : true,
2934                    install_dir : rootlibexecdir)
2935
2936         executable('systemd-networkd-wait-online',
2937                    systemd_networkd_wait_online_sources,
2938                    include_directories : includes,
2939                    link_with : [libnetworkd_core,
2940                                 networkd_link_with],
2941                    install_rpath : rootlibexecdir,
2942                    install : true,
2943                    install_dir : rootlibexecdir)
2944
2945         exe = executable('networkctl',
2946                    networkctl_sources,
2947                    include_directories : includes,
2948                    link_with : [libsystemd_network,
2949                               networkd_link_with],
2950                    install_rpath : rootlibexecdir,
2951                    install : true,
2952                    install_dir : rootbindir)
2953         public_programs += exe
2954
2955         executable('systemd-network-generator',
2956                    network_generator_sources,
2957                    include_directories : includes,
2958                    link_with : [networkd_link_with],
2959                    install_rpath : rootlibexecdir,
2960                    install : true,
2961                    install_dir : rootlibexecdir)
2962 endif
2963
2964 executable('systemd-sulogin-shell',
2965            ['src/sulogin-shell/sulogin-shell.c'],
2966            include_directories : includes,
2967            link_with : [libshared],
2968            install_rpath : rootlibexecdir,
2969            install : true,
2970            install_dir : rootlibexecdir)
2971
2972 ############################################################
2973
2974 custom_target(
2975         'systemd-runtest.env',
2976         output : 'systemd-runtest.env',
2977         command : ['sh', '-c', '{ ' +
2978                    'echo SYSTEMD_TEST_DATA=@0@; '.format(join_paths(project_source_root, 'test')) +
2979                    'echo SYSTEMD_CATALOG_DIR=@0@; '.format(join_paths(meson.current_build_dir(), 'catalog')) +
2980                    '} >@OUTPUT@'],
2981         build_by_default : true)
2982
2983 foreach tuple : tests
2984         sources = tuple[0]
2985         link_with = tuple[1].length() > 0 ? tuple[1] : [libshared]
2986         dependencies = tuple[2]
2987         condition = tuple.length() >= 4 ? tuple[3] : ''
2988         type = tuple.length() >= 5 ? tuple[4] : ''
2989         defs = tuple.length() >= 6 ? tuple[5] : []
2990         incs = tuple.length() >= 7 ? tuple[6] : includes
2991         timeout = 30
2992
2993         name = sources[0].split('/')[-1].split('.')[0]
2994         if type.startswith('timeout=')
2995                 timeout = type.split('=')[1].to_int()
2996                 type = ''
2997         endif
2998
2999         if condition == '' or conf.get(condition) == 1
3000                 exe = executable(
3001                         name,
3002                         sources,
3003                         include_directories : incs,
3004                         link_with : link_with,
3005                         dependencies : [versiondep,
3006                                         dependencies],
3007                         c_args : defs,
3008                         build_by_default : want_tests != 'false',
3009                         install_rpath : rootlibexecdir,
3010                         install : install_tests,
3011                         install_dir : join_paths(testsdir, type))
3012
3013                 if type == 'manual'
3014                         message('@0@ is a manual test'.format(name))
3015                 elif type == 'unsafe' and want_tests != 'unsafe'
3016                         message('@0@ is an unsafe test'.format(name))
3017                 elif want_tests != 'false'
3018                         test(name, exe,
3019                              env : test_env,
3020                              timeout : timeout)
3021                 endif
3022         else
3023                 message('Not compiling @0@ because @1@ is not true'.format(name, condition))
3024         endif
3025 endforeach
3026
3027 exe = executable(
3028         'test-libsystemd-sym',
3029         test_libsystemd_sym_c,
3030         include_directories : includes,
3031         link_with : [libsystemd],
3032         build_by_default : want_tests != 'false',
3033         install : install_tests,
3034         install_dir : testsdir)
3035 if want_tests != 'false'
3036         test('test-libsystemd-sym', exe)
3037 endif
3038
3039 exe = executable(
3040         'test-libsystemd-static-sym',
3041         test_libsystemd_sym_c,
3042         include_directories : includes,
3043         link_with : [install_libsystemd_static],
3044         dependencies : [threads], # threads is already included in dependencies on the library,
3045                                   # but does not seem to get propagated. Add here as a work-around.
3046         build_by_default : want_tests != 'false' and static_libsystemd_pic,
3047         install : install_tests and static_libsystemd_pic,
3048         install_dir : testsdir)
3049 if want_tests != 'false' and static_libsystemd_pic
3050         test('test-libsystemd-static-sym', exe)
3051 endif
3052
3053 exe = executable(
3054         'test-libudev-sym',
3055         test_libudev_sym_c,
3056         include_directories : includes,
3057         c_args : '-Wno-deprecated-declarations',
3058         link_with : [libudev],
3059         build_by_default : want_tests != 'false',
3060         install : install_tests,
3061         install_dir : testsdir)
3062 if want_tests != 'false'
3063         test('test-libudev-sym', exe)
3064 endif
3065
3066 exe = executable(
3067         'test-libudev-static-sym',
3068         test_libudev_sym_c,
3069         include_directories : includes,
3070         c_args : '-Wno-deprecated-declarations',
3071         link_with : [install_libudev_static],
3072         build_by_default : want_tests != 'false' and static_libudev_pic,
3073         install : install_tests and static_libudev_pic,
3074         install_dir : testsdir)
3075 if want_tests != 'false' and static_libudev_pic
3076         test('test-libudev-static-sym', exe)
3077 endif
3078
3079 ############################################################
3080
3081 fuzzer_exes = []
3082
3083 if get_option('tests') != 'false'
3084 foreach tuple : fuzzers
3085         sources = tuple[0]
3086         link_with = tuple[1].length() > 0 ? tuple[1] : [libshared]
3087         dependencies = tuple[2]
3088         defs = tuple.length() >= 4 ? tuple[3] : []
3089         incs = tuple.length() >= 5 ? tuple[4] : includes
3090         link_args = []
3091
3092         if want_ossfuzz or want_fuzzbuzz
3093                 dependencies += fuzzing_engine
3094         elif want_libfuzzer
3095                 if fuzzing_engine.found()
3096                         dependencies += fuzzing_engine
3097                 else
3098                         link_args += ['-fsanitize=fuzzer']
3099                 endif
3100         else
3101                 sources += 'src/fuzz/fuzz-main.c'
3102         endif
3103
3104         if want_fuzzbuzz
3105                 sources += 'src/fuzz/fuzzer-entry-point.c'
3106         endif
3107
3108         name = sources[0].split('/')[-1].split('.')[0]
3109
3110         fuzzer_exes += executable(
3111                 name,
3112                 sources,
3113                 include_directories : [incs, include_directories('src/fuzz')],
3114                 link_with : link_with,
3115                 dependencies : dependencies,
3116                 c_args : defs,
3117                 link_args: link_args,
3118                 install : false)
3119 endforeach
3120 endif
3121
3122 run_target('fuzzers',
3123         depends : fuzzer_exes,
3124         command : ['true'])
3125
3126 ############################################################
3127
3128 make_directive_index_py = find_program('tools/make-directive-index.py')
3129 make_man_index_py = find_program('tools/make-man-index.py')
3130 xml_helper_py = find_program('tools/xml_helper.py')
3131 hwdb_update_sh = find_program('tools/meson-hwdb-update.sh')
3132 autosuspend_update_sh = find_program('tools/meson-autosuspend-update.sh')
3133
3134 subdir('sysctl.d')
3135 subdir('sysusers.d')
3136 subdir('tmpfiles.d')
3137 subdir('hwdb.d')
3138 subdir('units')
3139 subdir('presets')
3140 subdir('network')
3141 subdir('man')
3142 subdir('shell-completion/bash')
3143 subdir('shell-completion/zsh')
3144 subdir('docs/sysvinit')
3145 subdir('docs/var-log')
3146
3147 install_subdir('factory/etc',
3148                install_dir : factorydir)
3149
3150 install_data('xorg/50-systemd-user.sh',
3151              install_dir : xinitrcdir)
3152 install_data('modprobe.d/systemd.conf',
3153              install_dir : modprobedir)
3154 install_data('LICENSE.GPL2',
3155              'LICENSE.LGPL2.1',
3156              'NEWS',
3157              'README',
3158              'docs/CODING_STYLE.md',
3159              'docs/DISTRO_PORTING.md',
3160              'docs/ENVIRONMENT.md',
3161              'docs/HACKING.md',
3162              'docs/TRANSIENT-SETTINGS.md',
3163              'docs/TRANSLATORS.md',
3164              'docs/UIDS-GIDS.md',
3165              'src/libsystemd/sd-bus/GVARIANT-SERIALIZATION',
3166              install_dir : docdir)
3167
3168 meson.add_install_script('sh', '-c', mkdir_p.format(systemdstatedir))
3169 meson.add_install_script('sh', '-c', 'touch $DESTDIR@0@'.format(prefixdir))
3170
3171 ############################################################
3172
3173 meson_check_help = find_program('tools/meson-check-help.sh')
3174
3175 foreach exec : public_programs
3176         name = exec.full_path().split('/')[-1]
3177         if want_tests != 'false'
3178                 test('check-help-' + name,
3179                      meson_check_help,
3180                      args : exec.full_path())
3181         endif
3182 endforeach
3183
3184 ############################################################
3185
3186 check_directives_sh = find_program('tools/check-directives.sh')
3187
3188 if want_tests != 'false'
3189         test('check-directives',
3190              check_directives_sh,
3191              args : project_source_root)
3192 endif
3193
3194 ############################################################
3195
3196 # Enable tests for all supported sanitizers
3197 foreach tuple : sanitizers
3198         sanitizer = tuple[0]
3199         build = tuple[1]
3200
3201         if cc.has_link_argument('-fsanitize=@0@'.format(sanitizer))
3202                 prev = ''
3203                 foreach p : fuzz_regression_tests
3204                         b = p.split('/')[-2]
3205                         c = p.split('/')[-1]
3206
3207                         name = '@0@:@1@'.format(b, sanitizer)
3208
3209                         if name != prev
3210                                 if want_tests == 'false'
3211                                         message('Not compiling @0@ because tests is set to false'.format(name))
3212                                 elif slow_tests
3213                                         exe = custom_target(
3214                                                 name,
3215                                                 output : name,
3216                                                 depends : build,
3217                                                 command : [env, 'ln', '-fs',
3218                                                            join_paths(build.full_path(), b),
3219                                                            '@OUTPUT@'],
3220                                                 build_by_default : true)
3221                                 else
3222                                         message('Not compiling @0@ because slow-tests is set to false'.format(name))
3223                                 endif
3224                         endif
3225                         prev = name
3226
3227                         if want_tests != 'false' and slow_tests
3228                                 test('@0@:@1@:@2@'.format(b, c, sanitizer),
3229                                      env,
3230                                      args : [exe.full_path(),
3231                                              join_paths(project_source_root, p)])
3232                         endif
3233                 endforeach
3234         endif
3235 endforeach
3236
3237
3238 ############################################################
3239
3240 if git.found()
3241         all_files = run_command(
3242                 git,
3243                 ['--git-dir=@0@/.git'.format(project_source_root),
3244                  'ls-files',
3245                  ':/*.[ch]'])
3246         all_files = files(all_files.stdout().split())
3247
3248         custom_target(
3249                 'tags',
3250                 output : 'tags',
3251                 command : [env, 'etags', '-o', '@0@/TAGS'.format(project_source_root)] + all_files)
3252         run_target(
3253                 'ctags',
3254                 command : [env, 'ctags', '-o', '@0@/tags'.format(project_source_root)] + all_files)
3255 endif
3256
3257 if git.found()
3258         meson_git_contrib_sh = find_program('tools/meson-git-contrib.sh')
3259         run_target(
3260                 'git-contrib',
3261                 command : [meson_git_contrib_sh])
3262 endif
3263
3264 if git.found()
3265         git_head = run_command(
3266                 git,
3267                 ['--git-dir=@0@/.git'.format(project_source_root),
3268                  'rev-parse', 'HEAD']).stdout().strip()
3269         git_head_short = run_command(
3270                 git,
3271                 ['--git-dir=@0@/.git'.format(project_source_root),
3272                  'rev-parse', '--short=7', 'HEAD']).stdout().strip()
3273
3274         run_target(
3275                 'git-snapshot',
3276                 command : ['git', 'archive',
3277                            '-o', '@0@/systemd-@1@.tar.gz'.format(project_source_root,
3278                                                                  git_head_short),
3279                            '--prefix', 'systemd-@0@/'.format(git_head),
3280                            'HEAD'])
3281 endif
3282
3283 ############################################################
3284
3285 meson_check_api_docs_sh = find_program('tools/meson-check-api-docs.sh')
3286 run_target(
3287         'check-api-docs',
3288         depends : [man, libsystemd, libudev],
3289         command : [meson_check_api_docs_sh, libsystemd.full_path(), libudev.full_path()])
3290
3291 ############################################################
3292 watchdog_opt = service_watchdog == '' ? 'disabled' : service_watchdog
3293
3294 status = [
3295         '@0@ @1@'.format(meson.project_name(), meson.project_version()),
3296
3297         'split /usr:                        @0@'.format(split_usr),
3298         'split bin-sbin:                    @0@'.format(split_bin),
3299         'prefix directory:                  @0@'.format(prefixdir),
3300         'rootprefix directory:              @0@'.format(rootprefixdir),
3301         'sysconf directory:                 @0@'.format(sysconfdir),
3302         'include directory:                 @0@'.format(includedir),
3303         'lib directory:                     @0@'.format(libdir),
3304         'rootlib directory:                 @0@'.format(rootlibdir),
3305         'SysV init scripts:                 @0@'.format(sysvinit_path),
3306         'SysV rc?.d directories:            @0@'.format(sysvrcnd_path),
3307         'PAM modules directory:             @0@'.format(pamlibdir),
3308         'PAM configuration directory:       @0@'.format(pamconfdir),
3309         'RPM macros directory:              @0@'.format(rpmmacrosdir),
3310         'modprobe.d directory:              @0@'.format(modprobedir),
3311         'D-Bus policy directory:            @0@'.format(dbuspolicydir),
3312         'D-Bus session directory:           @0@'.format(dbussessionservicedir),
3313         'D-Bus system directory:            @0@'.format(dbussystemservicedir),
3314         'bash completions directory:        @0@'.format(bashcompletiondir),
3315         'zsh completions directory:         @0@'.format(zshcompletiondir),
3316         'extra start script:                @0@'.format(get_option('rc-local')),
3317         'debug shell:                       @0@ @ @1@'.format(get_option('debug-shell'),
3318                                                               get_option('debug-tty')),
3319         'TTY GID:                           @0@'.format(tty_gid),
3320         'users GID:                         @0@'.format(substs.get('USERS_GID')),
3321         'maximum system UID:                @0@'.format(system_uid_max),
3322         'maximum system GID:                @0@'.format(system_gid_max),
3323         'minimum dynamic UID:               @0@'.format(dynamic_uid_min),
3324         'maximum dynamic UID:               @0@'.format(dynamic_uid_max),
3325         'minimum container UID base:        @0@'.format(container_uid_base_min),
3326         'maximum container UID base:        @0@'.format(container_uid_base_max),
3327         '/dev/kvm access mode:              @0@'.format(get_option('dev-kvm-mode')),
3328         'render group access mode:          @0@'.format(get_option('group-render-mode')),
3329         'certificate root directory:        @0@'.format(get_option('certificate-root')),
3330         'support URL:                       @0@'.format(support_url),
3331         'nobody user name:                  @0@'.format(nobody_user),
3332         'nobody group name:                 @0@'.format(nobody_group),
3333         'fallback hostname:                 @0@'.format(get_option('fallback-hostname')),
3334         'symbolic gateway hostnames:        @0@'.format(', '.join(gateway_hostnames)),
3335
3336         'default DNSSEC mode:               @0@'.format(default_dnssec),
3337         'default DNS-over-TLS mode:         @0@'.format(default_dns_over_tls),
3338         'default cgroup hierarchy:          @0@'.format(default_hierarchy),
3339         'default net.naming-scheme setting: @0@'.format(default_net_naming_scheme),
3340         'default KillUserProcesses setting: @0@'.format(kill_user_processes),
3341         'default locale:                    @0@'.format(default_locale),
3342         'default user $PATH:                @0@'.format(default_user_path_display),
3343         'systemd service watchdog:          @0@'.format(watchdog_opt)]
3344
3345 alt_dns_servers = '\n                                            '.join(dns_servers.split(' '))
3346 alt_ntp_servers = '\n                                            '.join(ntp_servers.split(' '))
3347 status += [
3348         'default DNS servers:               @0@'.format(alt_dns_servers),
3349         'default NTP servers:               @0@'.format(alt_ntp_servers)]
3350
3351 alt_time_epoch = run_command('date', '-Is', '-u', '-d',
3352                              '@@0@'.format(time_epoch)).stdout().strip()
3353 status += [
3354         'time epoch:                        @0@ (@1@)'.format(time_epoch, alt_time_epoch)]
3355
3356 status += [
3357         'static libsystemd:                 @0@'.format(static_libsystemd),
3358         'static libudev:                    @0@'.format(static_libudev)]
3359
3360 # TODO:
3361 # CFLAGS:   ${OUR_CFLAGS} ${CFLAGS}
3362 # CPPFLAGS: ${OUR_CPPFLAGS} ${CPPFLAGS}
3363 # LDFLAGS:  ${OUR_LDFLAGS} ${LDFLAGS}
3364
3365 if conf.get('ENABLE_EFI') == 1
3366         status += 'efi arch:                          @0@'.format(efi_arch)
3367
3368         if have_gnu_efi
3369                 status += [
3370                         'EFI machine type:                  @0@'.format(EFI_MACHINE_TYPE_NAME),
3371                         'EFI CC                             @0@'.format(' '.join(efi_cc)),
3372                         'EFI lib directory:                 @0@'.format(efi_libdir),
3373                         'EFI lds directory:                 @0@'.format(efi_ldsdir),
3374                         'EFI include directory:             @0@'.format(efi_incdir)]
3375         endif
3376 endif
3377
3378 found = []
3379 missing = []
3380
3381 foreach tuple : [
3382         ['libcryptsetup'],
3383         ['PAM'],
3384         ['pwquality'],
3385         ['fdisk'],
3386         ['p11kit'],
3387         ['AUDIT'],
3388         ['IMA'],
3389         ['AppArmor'],
3390         ['SELinux'],
3391         ['SECCOMP'],
3392         ['SMACK'],
3393         ['zlib'],
3394         ['xz'],
3395         ['lz4'],
3396         ['bzip2'],
3397         ['ACL'],
3398         ['gcrypt'],
3399         ['qrencode'],
3400         ['microhttpd'],
3401         ['gnutls'],
3402         ['openssl'],
3403         ['libcurl'],
3404         ['idn'],
3405         ['libidn2'],
3406         ['libidn'],
3407         ['libiptc'],
3408         ['elfutils'],
3409         ['binfmt'],
3410         ['repart'],
3411         ['vconsole'],
3412         ['quotacheck'],
3413         ['tmpfiles'],
3414         ['environment.d'],
3415         ['sysusers'],
3416         ['firstboot'],
3417         ['randomseed'],
3418         ['backlight'],
3419         ['rfkill'],
3420         ['logind'],
3421         ['machined'],
3422         ['portabled'],
3423         ['userdb'],
3424         ['homed'],
3425         ['importd'],
3426         ['hostnamed'],
3427         ['timedated'],
3428         ['timesyncd'],
3429         ['localed'],
3430         ['networkd'],
3431         ['resolve'],
3432         ['DNS-over-TLS(gnutls)',  conf.get('DNS_OVER_TLS_USE_GNUTLS') == 1],
3433         ['DNS-over-TLS(openssl)', conf.get('DNS_OVER_TLS_USE_OPENSSL') == 1],
3434         ['coredump'],
3435         ['pstore'],
3436         ['polkit'],
3437         ['legacy pkla',      install_polkit_pkla],
3438         ['efi'],
3439         ['gnu-efi',          have_gnu_efi],
3440         ['kmod'],
3441         ['xkbcommon'],
3442         ['pcre2'],
3443         ['blkid'],
3444         ['dbus'],
3445         ['glib'],
3446         ['nss-myhostname'],
3447         ['nss-mymachines'],
3448         ['nss-resolve'],
3449         ['nss-systemd'],
3450         ['hwdb'],
3451         ['tpm'],
3452         ['man pages',        want_man],
3453         ['html pages',       want_html],
3454         ['man page indices', want_man and have_lxml],
3455         ['SysV compat'],
3456         ['utmp'],
3457         ['ldconfig'],
3458         ['hibernate'],
3459         ['adm group',        get_option('adm-group')],
3460         ['wheel group',      get_option('wheel-group')],
3461         ['gshadow'],
3462         ['debug hashmap'],
3463         ['debug mmap cache'],
3464         ['debug siphash'],
3465         ['valgrind',         conf.get('VALGRIND') == 1],
3466         ['trace logging',    conf.get('LOG_TRACE') == 1],
3467         ['link-udev-shared',      get_option('link-udev-shared')],
3468         ['link-systemctl-shared', get_option('link-systemctl-shared')],
3469         ['link-networkd-shared',  get_option('link-networkd-shared')],
3470 ]
3471
3472         if tuple.length() >= 2
3473                 cond = tuple[1]
3474         else
3475                 ident1 = 'HAVE_' + tuple[0].underscorify().to_upper()
3476                 ident2 = 'ENABLE_' + tuple[0].underscorify().to_upper()
3477                 cond = conf.get(ident1, 0) == 1 or conf.get(ident2, 0) == 1
3478         endif
3479         if cond
3480                 found += tuple[0]
3481         else
3482                 missing += tuple[0]
3483         endif
3484 endforeach
3485
3486 status += [
3487         '',
3488         'enabled features: @0@'.format(', '.join(found)),
3489         '',
3490         'disabled features: @0@'.format(', '.join(missing)),
3491         '']
3492 message('\n         '.join(status))
3493
3494 if rootprefixdir != rootprefix_default
3495         warning('\n' +
3496                 'Note that the installation prefix was changed to "@0@".\n'.format(rootprefixdir) +
3497                 'systemd used fixed names for unit file directories and other paths, so anything\n' +
3498                 'except the default ("@0@") is strongly discouraged.'.format(rootprefix_default))
3499 endif