meson.build

   1 # SPDX-License-Identifier: LGPL-2.1+
   2
   3 project('systemd', 'c',
   4         version : '245',
   5         license : 'LGPLv2+',
   6         default_options: [
   7                 'c_std=gnu99',
   8                 'prefix=/usr',
   9                 'sysconfdir=/etc',
  10                 'localstatedir=/var',
  11                 'warning_level=2',
  12         ],
  13         meson_version : '>= 0.46',
  14        )
  15
  16 libsystemd_version = '0.28.0'
  17 libudev_version = '1.6.17'
  18
  19 # We need the same data in two different formats, ugh!
  20 # Also, for hysterical reasons, we use different variable
  21 # names, sometimes. Not all variables are included in every
  22 # set. Ugh, ugh, ugh!
  23 conf = configuration_data()
  24 conf.set('PROJECT_VERSION',        meson.project_version(),
  25          description : 'Numerical project version (used where a simple number is expected)')
  26
  27 substs = configuration_data()
  28 substs.set('PROJECT_URL',          'https://www.freedesktop.org/wiki/Software/systemd')
  29 substs.set('PROJECT_VERSION',      meson.project_version(),
  30            description : 'Numerical project version (used where a simple number is expected)')
  31
  32 # This is to be used instead of meson.source_root(), as the latter will return
  33 # the wrong result when systemd is being built as a meson subproject
  34 project_source_root = meson.current_source_dir()
  35 relative_source_path = run_command('realpath',
  36                                    '--relative-to=@0@'.format(meson.current_build_dir()),
  37                                    project_source_root).stdout().strip()
  38 conf.set_quoted('RELATIVE_SOURCE_PATH', relative_source_path)
  39
  40 want_ossfuzz = get_option('oss-fuzz')
  41 want_libfuzzer = get_option('llvm-fuzz')
  42 want_fuzzbuzz = get_option('fuzzbuzz')
  43 if want_ossfuzz + want_libfuzzer + want_fuzzbuzz > 1
  44         error('only one of oss-fuzz, llvm-fuzz or fuzzbuzz can be specified')
  45 endif
  46
  47 skip_deps = want_ossfuzz or want_libfuzzer
  48 fuzzer_build = want_ossfuzz or want_libfuzzer or want_fuzzbuzz
  49
  50 #####################################################################
  51
  52 # Try to install the git pre-commit hook
  53 git_hook = run_command(join_paths(project_source_root, 'tools/add-git-hook.sh'))
  54 if git_hook.returncode() == 0
  55         message(git_hook.stdout().strip())
  56 endif
  57
  58 #####################################################################
  59
  60 if get_option('split-usr') == 'auto'
  61         split_usr = run_command('test', '-L', '/bin').returncode() != 0
  62 else
  63         split_usr = get_option('split-usr') == 'true'
  64 endif
  65 conf.set10('HAVE_SPLIT_USR', split_usr,
  66            description : '/usr/bin and /bin directories are separate')
  67
  68 if get_option('split-bin') == 'auto'
  69         split_bin = run_command('test', '-L', '/usr/sbin').returncode() != 0
  70 else
  71         split_bin = get_option('split-bin') == 'true'
  72 endif
  73 conf.set10('HAVE_SPLIT_BIN', split_bin,
  74            description : 'bin and sbin directories are separate')
  75
  76 rootprefixdir = get_option('rootprefix')
  77 # Unusual rootprefixdir values are used by some distros
  78 # (see https://github.com/systemd/systemd/pull/7461).
  79 rootprefix_default = split_usr ? '/' : '/usr'
  80 if rootprefixdir == ''
  81         rootprefixdir = rootprefix_default
  82 endif
  83 rootprefixdir_noslash = rootprefixdir == '/' ? '' : rootprefixdir
  84
  85 sysvinit_path = get_option('sysvinit-path')
  86 sysvrcnd_path = get_option('sysvrcnd-path')
  87 conf.set10('HAVE_SYSV_COMPAT', sysvinit_path != '' and sysvrcnd_path != '',
  88            description : 'SysV init scripts and rcN.d links are supported')
  89
  90 conf.set10('BUMP_PROC_SYS_FS_FILE_MAX', get_option('bump-proc-sys-fs-file-max'))
  91 conf.set10('BUMP_PROC_SYS_FS_NR_OPEN',  get_option('bump-proc-sys-fs-nr-open'))
  92 conf.set('HIGH_RLIMIT_NOFILE',          512*1024)
  93
  94 # join_paths ignores the preceding arguments if an absolute component is
  95 # encountered, so this should canonicalize various paths when they are
  96 # absolute or relative.
  97 prefixdir = get_option('prefix')
  98 if not prefixdir.startswith('/')
  99         error('Prefix is not absolute: "@0@"'.format(prefixdir))
 100 endif
 101 bindir = join_paths(prefixdir, get_option('bindir'))
 102 libdir = join_paths(prefixdir, get_option('libdir'))
 103 sysconfdir = join_paths(prefixdir, get_option('sysconfdir'))
 104 includedir = join_paths(prefixdir, get_option('includedir'))
 105 datadir = join_paths(prefixdir, get_option('datadir'))
 106 localstatedir = join_paths('/', get_option('localstatedir'))
 107
 108 rootbindir = join_paths(rootprefixdir, 'bin')
 109 rootsbindir = join_paths(rootprefixdir, split_bin ? 'sbin' : 'bin')
 110 rootlibexecdir = join_paths(rootprefixdir, 'lib/systemd')
 111
 112 rootlibdir = get_option('rootlibdir')
 113 if rootlibdir == ''
 114         rootlibdir = join_paths(rootprefixdir, libdir.split('/')[-1])
 115 endif
 116
 117 # Dirs of external packages
 118 pkgconfigdatadir = get_option('pkgconfigdatadir') == '' ? join_paths(datadir, 'pkgconfig') : get_option('pkgconfigdatadir')
 119 pkgconfiglibdir = get_option('pkgconfiglibdir') == '' ? join_paths(libdir, 'pkgconfig') : get_option('pkgconfiglibdir')
 120 polkitpolicydir = join_paths(datadir, 'polkit-1/actions')
 121 polkitrulesdir = join_paths(datadir, 'polkit-1/rules.d')
 122 polkitpkladir = join_paths(localstatedir, 'lib/polkit-1/localauthority/10-vendor.d')
 123 xinitrcdir = join_paths(sysconfdir, 'X11/xinit/xinitrc.d')
 124 rpmmacrosdir = get_option('rpmmacrosdir')
 125 if rpmmacrosdir != 'no'
 126         rpmmacrosdir = join_paths(prefixdir, rpmmacrosdir)
 127 endif
 128 modprobedir = join_paths(rootprefixdir, 'lib/modprobe.d')
 129
 130 # Our own paths
 131 pkgdatadir = join_paths(datadir, 'systemd')
 132 environmentdir = join_paths(prefixdir, 'lib/environment.d')
 133 pkgsysconfdir = join_paths(sysconfdir, 'systemd')
 134 userunitdir = join_paths(prefixdir, 'lib/systemd/user')
 135 userpresetdir = join_paths(prefixdir, 'lib/systemd/user-preset')
 136 tmpfilesdir = join_paths(prefixdir, 'lib/tmpfiles.d')
 137 sysusersdir = join_paths(prefixdir, 'lib/sysusers.d')
 138 sysctldir = join_paths(prefixdir, 'lib/sysctl.d')
 139 binfmtdir = join_paths(prefixdir, 'lib/binfmt.d')
 140 modulesloaddir = join_paths(prefixdir, 'lib/modules-load.d')
 141 networkdir = join_paths(rootprefixdir, 'lib/systemd/network')
 142 pkgincludedir = join_paths(includedir, 'systemd')
 143 systemgeneratordir = join_paths(rootlibexecdir, 'system-generators')
 144 usergeneratordir = join_paths(prefixdir, 'lib/systemd/user-generators')
 145 systemenvgeneratordir = join_paths(prefixdir, 'lib/systemd/system-environment-generators')
 146 userenvgeneratordir = join_paths(prefixdir, 'lib/systemd/user-environment-generators')
 147 systemshutdowndir = join_paths(rootlibexecdir, 'system-shutdown')
 148 systemsleepdir = join_paths(rootlibexecdir, 'system-sleep')
 149 systemunitdir = join_paths(rootprefixdir, 'lib/systemd/system')
 150 systempresetdir = join_paths(rootprefixdir, 'lib/systemd/system-preset')
 151 udevlibexecdir = join_paths(rootprefixdir, 'lib/udev')
 152 udevrulesdir = join_paths(udevlibexecdir, 'rules.d')
 153 udevhwdbdir = join_paths(udevlibexecdir, 'hwdb.d')
 154 catalogdir = join_paths(prefixdir, 'lib/systemd/catalog')
 155 kernelinstalldir = join_paths(prefixdir, 'lib/kernel/install.d')
 156 factorydir = join_paths(datadir, 'factory')
 157 bootlibdir = join_paths(prefixdir, 'lib/systemd/boot/efi')
 158 testsdir = join_paths(prefixdir, 'lib/systemd/tests')
 159 systemdstatedir = join_paths(localstatedir, 'lib/systemd')
 160 catalogstatedir = join_paths(systemdstatedir, 'catalog')
 161 randomseeddir = join_paths(localstatedir, 'lib/systemd')
 162 profiledir = join_paths(rootlibexecdir, 'portable', 'profile')
 163 ntpservicelistdir = join_paths(rootprefixdir, 'lib/systemd/ntp-units.d')
 164
 165 docdir = get_option('docdir')
 166 if docdir == ''
 167         docdir = join_paths(datadir, 'doc/systemd')
 168 endif
 169
 170 dbuspolicydir = get_option('dbuspolicydir')
 171 if dbuspolicydir == ''
 172         dbuspolicydir = join_paths(datadir, 'dbus-1/system.d')
 173 endif
 174
 175 dbussessionservicedir = get_option('dbussessionservicedir')
 176 if dbussessionservicedir == ''
 177         dbussessionservicedir = join_paths(datadir, 'dbus-1/services')
 178 endif
 179
 180 dbussystemservicedir = get_option('dbussystemservicedir')
 181 if dbussystemservicedir == ''
 182         dbussystemservicedir = join_paths(datadir, 'dbus-1/system-services')
 183 endif
 184
 185 pamlibdir = get_option('pamlibdir')
 186 if pamlibdir == ''
 187         pamlibdir = join_paths(rootlibdir, 'security')
 188 endif
 189
 190 pamconfdir = get_option('pamconfdir')
 191 if pamconfdir == ''
 192         pamconfdir = join_paths(sysconfdir, 'pam.d')
 193 endif
 194
 195 memory_accounting_default = get_option('memory-accounting-default')
 196 status_unit_format_default = get_option('status-unit-format-default')
 197
 198 conf.set_quoted('PKGSYSCONFDIR',                              pkgsysconfdir)
 199 conf.set_quoted('SYSTEM_CONFIG_UNIT_PATH',                    join_paths(pkgsysconfdir, 'system'))
 200 conf.set_quoted('SYSTEM_DATA_UNIT_PATH',                      systemunitdir)
 201 conf.set_quoted('SYSTEM_SYSVINIT_PATH',                       sysvinit_path)
 202 conf.set_quoted('SYSTEM_SYSVRCND_PATH',                       sysvrcnd_path)
 203 conf.set_quoted('RC_LOCAL_SCRIPT_PATH_START',                 get_option('rc-local'))
 204
 205 conf.set('ANSI_OK_COLOR',                                     'ANSI_' + get_option('ok-color').underscorify().to_upper())
 206
 207 conf.set_quoted('USER_CONFIG_UNIT_PATH',                      join_paths(pkgsysconfdir, 'user'))
 208 conf.set_quoted('USER_DATA_UNIT_PATH',                        userunitdir)
 209 conf.set_quoted('CERTIFICATE_ROOT',                           get_option('certificate-root'))
 210 conf.set_quoted('CATALOG_DATABASE',                           join_paths(catalogstatedir, 'database'))
 211 conf.set_quoted('SYSTEMD_CGROUP_AGENT_PATH',                  join_paths(rootlibexecdir, 'systemd-cgroups-agent'))
 212 conf.set_quoted('SYSTEMD_BINARY_PATH',                        join_paths(rootlibexecdir, 'systemd'))
 213 conf.set_quoted('SYSTEMD_FSCK_PATH',                          join_paths(rootlibexecdir, 'systemd-fsck'))
 214 conf.set_quoted('SYSTEMD_MAKEFS_PATH',                        join_paths(rootlibexecdir, 'systemd-makefs'))
 215 conf.set_quoted('SYSTEMD_GROWFS_PATH',                        join_paths(rootlibexecdir, 'systemd-growfs'))
 216 conf.set_quoted('SYSTEMD_SHUTDOWN_BINARY_PATH',               join_paths(rootlibexecdir, 'systemd-shutdown'))
 217 conf.set_quoted('SYSTEMD_SLEEP_BINARY_PATH',                  join_paths(rootlibexecdir, 'systemd-sleep'))
 218 conf.set_quoted('SYSTEMCTL_BINARY_PATH',                      join_paths(rootbindir, 'systemctl'))
 219 conf.set_quoted('SYSTEMD_TTY_ASK_PASSWORD_AGENT_BINARY_PATH', join_paths(rootbindir, 'systemd-tty-ask-password-agent'))
 220 conf.set_quoted('SYSTEMD_STDIO_BRIDGE_BINARY_PATH',           join_paths(bindir, 'systemd-stdio-bridge'))
 221 conf.set_quoted('ROOTPREFIX',                                 rootprefixdir)
 222 conf.set_quoted('RANDOM_SEED_DIR',                            randomseeddir)
 223 conf.set_quoted('RANDOM_SEED',                                join_paths(randomseeddir, 'random-seed'))
 224 conf.set_quoted('SYSTEMD_CRYPTSETUP_PATH',                    join_paths(rootlibexecdir, 'systemd-cryptsetup'))
 225 conf.set_quoted('SYSTEM_GENERATOR_PATH',                      systemgeneratordir)
 226 conf.set_quoted('USER_GENERATOR_PATH',                        usergeneratordir)
 227 conf.set_quoted('SYSTEM_ENV_GENERATOR_PATH',                  systemenvgeneratordir)
 228 conf.set_quoted('USER_ENV_GENERATOR_PATH',                    userenvgeneratordir)
 229 conf.set_quoted('SYSTEM_SHUTDOWN_PATH',                       systemshutdowndir)
 230 conf.set_quoted('SYSTEM_SLEEP_PATH',                          systemsleepdir)
 231 conf.set_quoted('SYSTEMD_KBD_MODEL_MAP',                      join_paths(pkgdatadir, 'kbd-model-map'))
 232 conf.set_quoted('SYSTEMD_LANGUAGE_FALLBACK_MAP',              join_paths(pkgdatadir, 'language-fallback-map'))
 233 conf.set_quoted('SYSTEMD_TEST_DATA',                          join_paths(testsdir, 'testdata'))
 234 conf.set_quoted('SYSTEMD_CATALOG_DIR',                        catalogdir)
 235 conf.set_quoted('UDEVLIBEXECDIR',                             udevlibexecdir)
 236 conf.set_quoted('POLKIT_AGENT_BINARY_PATH',                   join_paths(bindir, 'pkttyagent'))
 237 conf.set_quoted('LIBDIR',                                     libdir)
 238 conf.set_quoted('ROOTLIBDIR',                                 rootlibdir)
 239 conf.set_quoted('ROOTLIBEXECDIR',                             rootlibexecdir)
 240 conf.set_quoted('BOOTLIBDIR',                                 bootlibdir)
 241 conf.set_quoted('SYSTEMD_PULL_PATH',                          join_paths(rootlibexecdir, 'systemd-pull'))
 242 conf.set_quoted('SYSTEMD_IMPORT_PATH',                        join_paths(rootlibexecdir, 'systemd-import'))
 243 conf.set_quoted('SYSTEMD_IMPORT_FS_PATH',                     join_paths(rootlibexecdir, 'systemd-import-fs'))
 244 conf.set_quoted('SYSTEMD_EXPORT_PATH',                        join_paths(rootlibexecdir, 'systemd-export'))
 245 conf.set_quoted('VENDOR_KEYRING_PATH',                        join_paths(rootlibexecdir, 'import-pubring.gpg'))
 246 conf.set_quoted('USER_KEYRING_PATH',                          join_paths(pkgsysconfdir, 'import-pubring.gpg'))
 247 conf.set_quoted('DOCUMENT_ROOT',                              join_paths(pkgdatadir, 'gatewayd'))
 248 conf.set_quoted('SYSTEMD_HOMEWORK_PATH',                      join_paths(rootlibexecdir, 'systemd-homework'))
 249 conf.set_quoted('SYSTEMD_USERWORK_PATH',                      join_paths(rootlibexecdir, 'systemd-userwork'))
 250 conf.set10('MEMORY_ACCOUNTING_DEFAULT',                       memory_accounting_default)
 251 conf.set_quoted('MEMORY_ACCOUNTING_DEFAULT_YES_NO',           memory_accounting_default ? 'yes' : 'no')
 252 conf.set('STATUS_UNIT_FORMAT_DEFAULT',                        'STATUS_UNIT_FORMAT_' + status_unit_format_default.to_upper())
 253
 254 substs.set('prefix',                                          prefixdir)
 255 substs.set('rootprefix',                                      rootprefixdir)
 256 substs.set('rootprefix_noslash',                              rootprefixdir_noslash)
 257 substs.set('exec_prefix',                                     prefixdir)
 258 substs.set('libdir',                                          libdir)
 259 substs.set('rootlibdir',                                      rootlibdir)
 260 substs.set('includedir',                                      includedir)
 261 substs.set('sysconfdir',                                      sysconfdir)
 262 substs.set('bindir',                                          bindir)
 263 substs.set('rootbindir',                                      rootbindir)
 264 substs.set('rootlibexecdir',                                  rootlibexecdir)
 265 substs.set('systemunitdir',                                   systemunitdir)
 266 substs.set('userunitdir',                                     userunitdir)
 267 substs.set('systempresetdir',                                 systempresetdir)
 268 substs.set('userpresetdir',                                   userpresetdir)
 269 substs.set('udevhwdbdir',                                     udevhwdbdir)
 270 substs.set('udevrulesdir',                                    udevrulesdir)
 271 substs.set('udevlibexecdir',                                  udevlibexecdir)
 272 substs.set('environmentdir',                                  environmentdir)
 273 substs.set('catalogdir',                                      catalogdir)
 274 substs.set('tmpfilesdir',                                     tmpfilesdir)
 275 substs.set('sysusersdir',                                     sysusersdir)
 276 substs.set('sysctldir',                                       sysctldir)
 277 substs.set('binfmtdir',                                       binfmtdir)
 278 substs.set('modulesloaddir',                                  modulesloaddir)
 279 substs.set('modprobedir',                                     modprobedir)
 280 substs.set('systemgeneratordir',                              systemgeneratordir)
 281 substs.set('usergeneratordir',                                usergeneratordir)
 282 substs.set('systemenvgeneratordir',                           systemenvgeneratordir)
 283 substs.set('userenvgeneratordir',                             userenvgeneratordir)
 284 substs.set('systemshutdowndir',                               systemshutdowndir)
 285 substs.set('systemsleepdir',                                  systemsleepdir)
 286 substs.set('CERTIFICATEROOT',                                 get_option('certificate-root'))
 287 substs.set('RANDOM_SEED',                                     join_paths(randomseeddir, 'random-seed'))
 288 substs.set('SYSTEM_SYSVINIT_PATH',                            sysvinit_path)
 289 substs.set('SYSTEM_SYSVRCND_PATH',                            sysvrcnd_path)
 290 substs.set('RC_LOCAL_SCRIPT_PATH_START',                      get_option('rc-local'))
 291 substs.set('MEMORY_ACCOUNTING_DEFAULT',                       memory_accounting_default ? 'yes' : 'no')
 292 substs.set('STATUS_UNIT_FORMAT_DEFAULT',                      status_unit_format_default)
 293 substs.set('HIGH_RLIMIT_NOFILE',                              conf.get('HIGH_RLIMIT_NOFILE'))
 294 substs.set('BUILD_ROOT',                                      meson.current_build_dir())
 295
 296 #####################################################################
 297
 298 cc = meson.get_compiler('c')
 299 pkgconfig = import('pkgconfig')
 300 check_compilation_sh = find_program('tools/meson-check-compilation.sh')
 301 meson_build_sh = find_program('tools/meson-build.sh')
 302
 303 want_tests = get_option('tests')
 304 slow_tests = want_tests != 'false' and get_option('slow-tests')
 305 install_tests = get_option('install-tests')
 306
 307 if add_languages('cpp', required : fuzzer_build)
 308         #  Used only for tests
 309         cxx = meson.get_compiler('cpp')
 310         cxx_cmd = ' '.join(cxx.cmd_array())
 311 else
 312         cxx_cmd = ''
 313 endif
 314
 315 if want_libfuzzer
 316         fuzzing_engine = meson.get_compiler('cpp').find_library('Fuzzer', required : false)
 317         if fuzzing_engine.found()
 318                 add_project_arguments('-fsanitize-coverage=trace-pc-guard,trace-cmp', language : 'c')
 319         elif cc.has_argument('-fsanitize=fuzzer-no-link')
 320                 add_project_arguments('-fsanitize=fuzzer-no-link', language : 'c')
 321         else
 322                 error('Looks like neither libFuzzer nor -fsanitize=fuzzer-no-link is supported')
 323         endif
 324 elif want_ossfuzz
 325         fuzzing_engine = meson.get_compiler('cpp').find_library('FuzzingEngine')
 326 elif want_fuzzbuzz
 327         fuzzing_engine = meson.get_compiler('cpp').find_library(get_option('fuzzbuzz-engine'), dirs: get_option('fuzzbuzz-engine-dir'))
 328 endif
 329
 330 # Those generate many false positives, and we do not want to change the code to
 331 # avoid them.
 332 basic_disabled_warnings = [
 333         '-Wno-unused-parameter',
 334         '-Wno-missing-field-initializers',
 335         '-Wno-unused-result',
 336         '-Wno-format-signedness',
 337 ]
 338 if get_option('b_ndebug') == 'true'
 339         # With asserts disabled with get a bunch of warnings about variables which
 340         # are used only in the asserts. This is not useful at all, so let's just silence
 341         # those warnings.
 342         basic_disabled_warnings += [
 343                 '-Wno-unused-variable',
 344                 '-Wno-unused-but-set-variable',
 345         ]
 346 endif
 347
 348 possible_cc_flags = [
 349         '-Werror=undef',
 350         '-Wlogical-op',
 351         '-Wmissing-include-dirs',
 352         '-Wold-style-definition',
 353         '-Wpointer-arith',
 354         '-Winit-self',
 355         '-Wfloat-equal',
 356         '-Wsuggest-attribute=noreturn',
 357         '-Werror=missing-prototypes',
 358         '-Werror=implicit-function-declaration',
 359         '-Werror=missing-declarations',
 360         '-Werror=return-type',
 361         '-Werror=incompatible-pointer-types',
 362         '-Werror=format=2',
 363         '-Wstrict-prototypes',
 364         '-Wredundant-decls',
 365         '-Wmissing-noreturn',
 366         '-Wimplicit-fallthrough=5',
 367         '-Wshadow',
 368         '-Wendif-labels',
 369         '-Wstrict-aliasing=2',
 370         '-Wwrite-strings',
 371         '-Werror=overflow',
 372         '-Werror=shift-count-overflow',
 373         '-Werror=shift-overflow=2',
 374         '-Wdate-time',
 375         '-Wnested-externs',
 376
 377         # negative arguments are correctly detected starting with meson 0.46.
 378         '-Wno-error=#warnings',  # clang
 379         '-Wno-string-plus-int',  # clang
 380
 381         # work-around for gcc 7.1 turning this on on its own.
 382         '-Wno-error=nonnull',
 383
 384         # Disable -Wmaybe-uninitialized, since it's noisy on gcc 8 with
 385         # optimizations enabled, producing essentially false positives.
 386         '-Wno-maybe-uninitialized',
 387
 388         '-ffast-math',
 389         '-fno-common',
 390         '-fdiagnostics-show-option',
 391         '-fno-strict-aliasing',
 392         '-fvisibility=hidden',
 393         '-fstack-protector',
 394         '-fstack-protector-strong',
 395         '--param=ssp-buffer-size=4',
 396 ]
 397
 398 # --as-needed and --no-undefined are provided by meson by default,
 399 # run mesonconf to see what is enabled
 400 possible_link_flags = [
 401         '-Wl,-z,relro',
 402         '-Wl,-z,now',
 403         '-fstack-protector',
 404 ]
 405
 406 if cc.get_id() == 'clang'
 407         possible_cc_flags += [
 408                 '-Wno-typedef-redefinition',
 409                 '-Wno-gnu-variable-sized-type-not-at-end',
 410         ]
 411 endif
 412
 413 if get_option('buildtype') != 'debug'
 414         possible_cc_flags += [
 415                 '-ffunction-sections',
 416                 '-fdata-sections',
 417         ]
 418
 419         possible_link_flags += '-Wl,--gc-sections'
 420 endif
 421
 422 add_project_arguments(cc.get_supported_arguments(basic_disabled_warnings), language : 'c')
 423 add_project_arguments(cc.get_supported_arguments(possible_cc_flags), language : 'c')
 424 add_project_link_arguments(cc.get_supported_link_arguments(possible_link_flags), language : 'c')
 425
 426 if cc.compiles('''
 427    #include <time.h>
 428    #include <inttypes.h>
 429    typedef uint64_t usec_t;
 430    usec_t now(clockid_t clock);
 431    int main(void) {
 432            struct timespec now;
 433            return 0;
 434    }
 435 ''', args: '-Werror=shadow', name : '-Werror=shadow with local shadowing')
 436         add_project_arguments('-Werror=shadow', language : 'c')
 437 endif
 438
 439 if cxx_cmd != ''
 440         add_project_arguments(cxx.get_supported_arguments(basic_disabled_warnings), language : 'cpp')
 441 endif
 442
 443 cpp = ' '.join(cc.cmd_array()) + ' -E'
 444
 445 has_wstringop_truncation = cc.has_argument('-Wstringop-truncation')
 446
 447 #####################################################################
 448 # compilation result tests
 449
 450 conf.set('_GNU_SOURCE', true)
 451 conf.set('__SANE_USERSPACE_TYPES__', true)
 452 conf.set10('HAVE_WSTRINGOP_TRUNCATION', has_wstringop_truncation)
 453
 454 conf.set('SIZEOF_DEV_T', cc.sizeof('dev_t', prefix : '#include <sys/types.h>'))
 455 conf.set('SIZEOF_INO_T', cc.sizeof('ino_t', prefix : '#include <sys/types.h>'))
 456 conf.set('SIZEOF_TIME_T', cc.sizeof('time_t', prefix : '#include <sys/time.h>'))
 457 conf.set('SIZEOF_RLIM_T', cc.sizeof('rlim_t', prefix : '#include <sys/resource.h>'))
 458
 459 decl_headers = '''
 460 #include <uchar.h>
 461 #include <sys/stat.h>
 462 '''
 463
 464 foreach decl : ['char16_t',
 465                 'char32_t',
 466                 'struct statx',
 467                ]
 468
 469         # We get -1 if the size cannot be determined
 470         have = cc.sizeof(decl, prefix : decl_headers, args : '-D_GNU_SOURCE') > 0
 471
 472         if decl == 'struct statx'
 473                 if have
 474                         want_linux_stat_h = false
 475                 else
 476                         have = cc.sizeof(decl,
 477                                          prefix : decl_headers + '#include <linux/stat.h>',
 478                                          args : '-D_GNU_SOURCE') > 0
 479                         want_linux_stat_h = have
 480                 endif
 481         endif
 482
 483         conf.set10('HAVE_' + decl.underscorify().to_upper(), have)
 484 endforeach
 485
 486 conf.set10('WANT_LINUX_STAT_H', want_linux_stat_h)
 487
 488 foreach ident : ['secure_getenv', '__secure_getenv']
 489         conf.set10('HAVE_' + ident.to_upper(), cc.has_function(ident))
 490 endforeach
 491
 492 foreach ident : [
 493         ['memfd_create',      '''#include <sys/mman.h>'''],
 494         ['gettid',            '''#include <sys/types.h>
 495                                  #include <unistd.h>'''],
 496         ['pivot_root',        '''#include <stdlib.h>
 497                                  #include <unistd.h>'''],     # no known header declares pivot_root
 498         ['name_to_handle_at', '''#include <sys/types.h>
 499                                  #include <sys/stat.h>
 500                                  #include <fcntl.h>'''],
 501         ['setns',             '''#include <sched.h>'''],
 502         ['renameat2',         '''#include <stdio.h>
 503                                  #include <fcntl.h>'''],
 504         ['kcmp',              '''#include <linux/kcmp.h>'''],
 505         ['keyctl',            '''#include <sys/types.h>
 506                                  #include <keyutils.h>'''],
 507         ['copy_file_range',   '''#include <sys/syscall.h>
 508                                  #include <unistd.h>'''],
 509         ['bpf',               '''#include <sys/syscall.h>
 510                                  #include <unistd.h>'''],
 511         ['statx',             '''#include <sys/types.h>
 512                                  #include <sys/stat.h>
 513                                  #include <unistd.h>'''],
 514         ['explicit_bzero' ,   '''#include <string.h>'''],
 515         ['reallocarray',      '''#include <malloc.h>'''],
 516         ['set_mempolicy',     '''#include <stdlib.h>
 517                                  #include <unistd.h>'''],
 518         ['get_mempolicy',     '''#include <stdlib.h>
 519                                  #include <unistd.h>'''],
 520         ['pidfd_send_signal', '''#include <stdlib.h>
 521                                  #include <unistd.h>
 522                                  #include <signal.h>
 523                                  #include <sys/wait.h>'''],
 524         ['pidfd_open',        '''#include <stdlib.h>
 525                                  #include <unistd.h>
 526                                  #include <signal.h>
 527                                  #include <sys/wait.h>'''],
 528         ['rt_sigqueueinfo',   '''#include <stdlib.h>
 529                                  #include <unistd.h>
 530                                  #include <signal.h>
 531                                  #include <sys/wait.h>'''],
 532 ]
 533
 534         have = cc.has_function(ident[0], prefix : ident[1], args : '-D_GNU_SOURCE')
 535         conf.set10('HAVE_' + ident[0].to_upper(), have)
 536 endforeach
 537
 538 if cc.has_function('getrandom', prefix : '''#include <sys/random.h>''', args : '-D_GNU_SOURCE')
 539         conf.set10('USE_SYS_RANDOM_H', true)
 540         conf.set10('HAVE_GETRANDOM', true)
 541 else
 542         have = cc.has_function('getrandom', prefix : '''#include <linux/random.h>''')
 543         conf.set10('USE_SYS_RANDOM_H', false)
 544         conf.set10('HAVE_GETRANDOM', have)
 545 endif
 546
 547 #####################################################################
 548
 549 vcs_tagger = [project_source_root + '/tools/meson-vcs-tag.sh',
 550               project_source_root,
 551               get_option('version-tag'),
 552               meson.project_version()]
 553
 554 version_h = vcs_tag(
 555         input : 'src/version/version.h.in',
 556         output : 'version.h',
 557         command: vcs_tagger)
 558
 559 versiondep = declare_dependency(sources: version_h)
 560
 561 sed = find_program('sed')
 562 awk = find_program('awk')
 563 m4 = find_program('m4')
 564 stat = find_program('stat')
 565 git = find_program('git', required : false)
 566 env = find_program('env')
 567 perl = find_program('perl', required : false)
 568
 569 meson_make_symlink = project_source_root + '/tools/meson-make-symlink.sh'
 570 mkdir_p = 'mkdir -p $DESTDIR/@0@'
 571 test_efi_create_disk_sh = find_program('test/test-efi-create-disk.sh')
 572 splash_bmp = files('test/splash.bmp')
 573
 574 # if -Dxxx-path option is found, use that. Otherwise, check in $PATH,
 575 # /usr/sbin, /sbin, and fall back to the default from middle column.
 576 progs = [['quotaon',    '/usr/sbin/quotaon'    ],
 577          ['quotacheck', '/usr/sbin/quotacheck' ],
 578          ['kmod',       '/usr/bin/kmod'        ],
 579          ['kexec',      '/usr/sbin/kexec'      ],
 580          ['sulogin',    '/usr/sbin/sulogin'    ],
 581          ['mount',      '/usr/bin/mount',      'MOUNT_PATH'],
 582          ['umount',     '/usr/bin/umount',     'UMOUNT_PATH'],
 583          ['loadkeys',   '/usr/bin/loadkeys',   'KBD_LOADKEYS'],
 584          ['setfont',    '/usr/bin/setfont',    'KBD_SETFONT'],
 585          ['nologin',    '/usr/sbin/nologin',   ],
 586         ]
 587 foreach prog : progs
 588         path = get_option(prog[0] + '-path')
 589         if path != ''
 590                 message('Using @1@ for @0@'.format(prog[0], path))
 591         else
 592                 exe = find_program(prog[0],
 593                                    '/usr/sbin/' + prog[0],
 594                                    '/sbin/' + prog[0],
 595                                    required: false)
 596                 path = exe.found() ? exe.path() : prog[1]
 597         endif
 598         name = prog.length() > 2 ? prog[2] : prog[0].to_upper()
 599         conf.set_quoted(name, path)
 600         substs.set(name, path)
 601 endforeach
 602
 603 conf.set_quoted('TELINIT', get_option('telinit-path'))
 604
 605 if run_command('ln', '--relative', '--help').returncode() != 0
 606         error('ln does not support --relative (added in coreutils 8.16)')
 607 endif
 608
 609 ############################################################
 610
 611 gperf = find_program('gperf')
 612
 613 gperf_test_format = '''
 614 #include <string.h>
 615 const char * in_word_set(const char *, @0@);
 616 @1@
 617 '''
 618 gperf_snippet_format = 'echo foo,bar | @0@ -L ANSI-C'
 619 gperf_snippet = run_command('sh', '-c', gperf_snippet_format.format(gperf.path()))
 620 gperf_test = gperf_test_format.format('size_t', gperf_snippet.stdout())
 621 if cc.compiles(gperf_test)
 622         gperf_len_type = 'size_t'
 623 else
 624         gperf_test = gperf_test_format.format('unsigned', gperf_snippet.stdout())
 625         if cc.compiles(gperf_test)
 626                 gperf_len_type = 'unsigned'
 627         else
 628                 error('unable to determine gperf len type')
 629         endif
 630 endif
 631 message('gperf len type is @0@'.format(gperf_len_type))
 632 conf.set('GPERF_LEN_TYPE', gperf_len_type,
 633          description : 'The type of gperf "len" parameter')
 634
 635 ############################################################
 636
 637 if not cc.has_header('sys/capability.h')
 638         error('POSIX caps headers not found')
 639 endif
 640 foreach header : ['crypt.h',
 641                   'linux/memfd.h',
 642                   'linux/vm_sockets.h',
 643                   'sys/auxv.h',
 644                   'valgrind/memcheck.h',
 645                   'valgrind/valgrind.h',
 646                  ]
 647
 648         conf.set10('HAVE_' + header.underscorify().to_upper(),
 649                    cc.has_header(header))
 650 endforeach
 651
 652 ############################################################
 653
 654 conf.set_quoted('FALLBACK_HOSTNAME', get_option('fallback-hostname'))
 655 conf.set10('ENABLE_COMPAT_GATEWAY_HOSTNAME', get_option('compat-gateway-hostname'))
 656 gateway_hostnames = ['_gateway'] + (conf.get('ENABLE_COMPAT_GATEWAY_HOSTNAME') == 1 ? ['gateway'] : [])
 657
 658 default_hierarchy = get_option('default-hierarchy')
 659 conf.set_quoted('DEFAULT_HIERARCHY_NAME', default_hierarchy,
 660                 description : 'default cgroup hierarchy as string')
 661 if default_hierarchy == 'legacy'
 662         conf.set('DEFAULT_HIERARCHY', 'CGROUP_UNIFIED_NONE')
 663 elif default_hierarchy == 'hybrid'
 664         conf.set('DEFAULT_HIERARCHY', 'CGROUP_UNIFIED_SYSTEMD')
 665 else
 666         conf.set('DEFAULT_HIERARCHY', 'CGROUP_UNIFIED_ALL')
 667 endif
 668
 669 default_net_naming_scheme = get_option('default-net-naming-scheme')
 670 conf.set_quoted('DEFAULT_NET_NAMING_SCHEME', default_net_naming_scheme)
 671
 672 time_epoch = get_option('time-epoch')
 673 if time_epoch == -1
 674         NEWS = files('NEWS')
 675         time_epoch = run_command(stat, '-c', '%Y', NEWS).stdout().to_int()
 676 endif
 677 conf.set('TIME_EPOCH', time_epoch)
 678
 679 system_uid_max = get_option('system-uid-max')
 680 if system_uid_max == -1
 681         system_uid_max = run_command(
 682                 awk,
 683                 '/^\s*SYS_UID_MAX\s+/ { uid=$2 } END { print uid }',
 684                 '/etc/login.defs').stdout().strip()
 685         if system_uid_max == ''
 686                 system_uid_max = 999
 687         else
 688                 system_uid_max = system_uid_max.to_int()
 689         endif
 690 endif
 691 conf.set('SYSTEM_UID_MAX', system_uid_max)
 692 substs.set('systemuidmax', system_uid_max)
 693
 694 system_gid_max = get_option('system-gid-max')
 695 if system_gid_max == -1
 696         system_gid_max = run_command(
 697                 awk,
 698                 '/^\s*SYS_GID_MAX\s+/ { gid=$2 } END { print gid }',
 699                 '/etc/login.defs').stdout().strip()
 700         if system_gid_max == ''
 701                 system_gid_max = 999
 702         else
 703                 system_gid_max = system_gid_max.to_int()
 704         endif
 705 endif
 706 conf.set('SYSTEM_GID_MAX', system_gid_max)
 707 substs.set('systemgidmax', system_gid_max)
 708
 709 dynamic_uid_min = get_option('dynamic-uid-min')
 710 dynamic_uid_max = get_option('dynamic-uid-max')
 711 conf.set('DYNAMIC_UID_MIN', dynamic_uid_min)
 712 conf.set('DYNAMIC_UID_MAX', dynamic_uid_max)
 713 substs.set('dynamicuidmin', dynamic_uid_min)
 714 substs.set('dynamicuidmax', dynamic_uid_max)
 715
 716 container_uid_base_min = get_option('container-uid-base-min')
 717 container_uid_base_max = get_option('container-uid-base-max')
 718 conf.set('CONTAINER_UID_BASE_MIN', container_uid_base_min)
 719 conf.set('CONTAINER_UID_BASE_MAX', container_uid_base_max)
 720 substs.set('containeruidbasemin', container_uid_base_min)
 721 substs.set('containeruidbasemax', container_uid_base_max)
 722
 723 nobody_user = get_option('nobody-user')
 724 nobody_group = get_option('nobody-group')
 725
 726 if not meson.is_cross_build()
 727         getent_result = run_command('getent', 'passwd', '65534')
 728         if getent_result.returncode() == 0
 729                 name = getent_result.stdout().split(':')[0]
 730                 if name != nobody_user
 731                         warning('\n' +
 732                                 '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) +
 733                                 'Your build will result in an user table setup that is incompatible with the local system.')
 734                 endif
 735         endif
 736         id_result = run_command('id', '-u', nobody_user)
 737         if id_result.returncode() == 0
 738                 id = id_result.stdout().to_int()
 739                 if id != 65534
 740                         warning('\n' +
 741                                 '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) +
 742                                 'Your build will result in an user table setup that is incompatible with the local system.')
 743                 endif
 744         endif
 745
 746         getent_result = run_command('getent', 'group', '65534')
 747         if getent_result.returncode() == 0
 748                 name = getent_result.stdout().split(':')[0]
 749                 if name != nobody_group
 750                         warning('\n' +
 751                                 '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) +
 752                                 'Your build will result in an group table setup that is incompatible with the local system.')
 753                 endif
 754         endif
 755         id_result = run_command('id', '-g', nobody_group)
 756         if id_result.returncode() == 0
 757                 id = id_result.stdout().to_int()
 758                 if id != 65534
 759                         warning('\n' +
 760                                 '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) +
 761                                 'Your build will result in an group table setup that is incompatible with the local system.')
 762                 endif
 763         endif
 764 endif
 765 if nobody_user != nobody_group and not (nobody_user == 'nobody' and nobody_group == 'nogroup')
 766         warning('\n' +
 767                 'The configured user name "@0@" and group name "@0@" of the nobody user/group are not equivalent.\n'.format(nobody_user, nobody_group) +
 768                 'Please re-check that both "nobody-user" and "nobody-group" options are correctly set.')
 769 endif
 770
 771 conf.set_quoted('NOBODY_USER_NAME', nobody_user)
 772 conf.set_quoted('NOBODY_GROUP_NAME', nobody_group)
 773 substs.set('NOBODY_USER_NAME', nobody_user)
 774 substs.set('NOBODY_GROUP_NAME', nobody_group)
 775
 776 tty_gid = get_option('tty-gid')
 777 conf.set('TTY_GID', tty_gid)
 778 substs.set('TTY_GID', tty_gid)
 779
 780 # Ensure provided GID argument is numeric, otherwise fallback to default assignment
 781 users_gid = get_option('users-gid')
 782 substs.set('USERS_GID', users_gid < 0 ? '-' : users_gid)
 783
 784 conf.set10('ENABLE_ADM_GROUP', get_option('adm-group'))
 785 conf.set10('ENABLE_WHEEL_GROUP', get_option('wheel-group'))
 786
 787 dev_kvm_mode = get_option('dev-kvm-mode')
 788 substs.set('DEV_KVM_MODE', dev_kvm_mode)
 789 conf.set10('DEV_KVM_UACCESS', dev_kvm_mode != '0666')
 790 group_render_mode = get_option('group-render-mode')
 791 substs.set('GROUP_RENDER_MODE', group_render_mode)
 792 conf.set10('GROUP_RENDER_UACCESS', group_render_mode != '0666')
 793
 794 kill_user_processes = get_option('default-kill-user-processes')
 795 conf.set10('KILL_USER_PROCESSES', kill_user_processes)
 796 conf.set_quoted('KILL_USER_PROCESSES_YES_NO', kill_user_processes ? 'yes' : 'no')
 797 substs.set('KILL_USER_PROCESSES', kill_user_processes ? 'yes' : 'no')
 798
 799 dns_servers = get_option('dns-servers')
 800 conf.set_quoted('DNS_SERVERS', dns_servers)
 801 substs.set('DNS_SERVERS', dns_servers)
 802
 803 ntp_servers = get_option('ntp-servers')
 804 conf.set_quoted('NTP_SERVERS', ntp_servers)
 805 substs.set('NTP_SERVERS', ntp_servers)
 806
 807 default_locale = get_option('default-locale')
 808 if default_locale == ''
 809         if not meson.is_cross_build()
 810                 choose_default_locale_sh = find_program('tools/choose-default-locale.sh')
 811                 default_locale = run_command(choose_default_locale_sh).stdout().strip()
 812         else
 813                 default_locale = 'C.UTF-8'
 814         endif
 815 endif
 816 conf.set_quoted('SYSTEMD_DEFAULT_LOCALE', default_locale)
 817
 818 conf.set_quoted('GETTEXT_PACKAGE', meson.project_name())
 819
 820 service_watchdog = get_option('service-watchdog')
 821 watchdog_value = service_watchdog == '' ? '' : 'WatchdogSec=' + service_watchdog
 822 substs.set('SERVICE_WATCHDOG', watchdog_value)
 823
 824 substs.set('SUSHELL', get_option('debug-shell'))
 825 substs.set('DEBUGTTY', get_option('debug-tty'))
 826 conf.set_quoted('DEBUGTTY', get_option('debug-tty'))
 827
 828 enable_debug_hashmap = false
 829 enable_debug_mmap_cache = false
 830 enable_debug_siphash = false
 831 foreach name : get_option('debug-extra')
 832         if name == 'hashmap'
 833                 enable_debug_hashmap = true
 834         elif name == 'mmap-cache'
 835                 enable_debug_mmap_cache = true
 836         elif name == 'siphash'
 837                 enable_debug_siphash = true
 838         else
 839                 message('unknown debug option "@0@", ignoring'.format(name))
 840         endif
 841 endforeach
 842 conf.set10('ENABLE_DEBUG_HASHMAP', enable_debug_hashmap)
 843 conf.set10('ENABLE_DEBUG_MMAP_CACHE', enable_debug_mmap_cache)
 844 conf.set10('ENABLE_DEBUG_SIPHASH', enable_debug_siphash)
 845
 846 conf.set10('VALGRIND', get_option('valgrind'))
 847 conf.set10('LOG_TRACE', get_option('log-trace'))
 848
 849 default_user_path = get_option('user-path')
 850 if default_user_path != ''
 851         conf.set_quoted('DEFAULT_USER_PATH', default_user_path)
 852         default_user_path_display = default_user_path
 853 else
 854         # meson 0.49 fails when ?: is used in .format()
 855         default_user_path_display = '(same as system services)'
 856 endif
 857
 858
 859 #####################################################################
 860
 861 threads = dependency('threads')
 862 librt = cc.find_library('rt')
 863 libm = cc.find_library('m')
 864 libdl = cc.find_library('dl')
 865 libcrypt = cc.find_library('crypt')
 866
 867 libcap = dependency('libcap', required : false)
 868 if not libcap.found()
 869         # Compat with Ubuntu 14.04 which ships libcap w/o .pc file
 870         libcap = cc.find_library('cap')
 871 endif
 872
 873 libmount = dependency('mount',
 874                       version : fuzzer_build ? '>= 0' : '>= 2.30')
 875
 876 want_libfdisk = get_option('fdisk')
 877 if want_libfdisk != 'false' and not skip_deps
 878         libfdisk = dependency('fdisk',
 879                               required : want_libfdisk == 'true')
 880         have = libfdisk.found()
 881 else
 882         have = false
 883         libfdisk = []
 884 endif
 885 conf.set10('HAVE_LIBFDISK', have)
 886
 887 want_pwquality = get_option('pwquality')
 888 if want_pwquality != 'false' and not skip_deps
 889         libpwquality = dependency('pwquality', required : want_pwquality == 'true')
 890         have = libpwquality.found()
 891 else
 892         have = false
 893         libpwquality = []
 894 endif
 895 conf.set10('HAVE_PWQUALITY', have)
 896
 897 want_seccomp = get_option('seccomp')
 898 if want_seccomp != 'false' and not skip_deps
 899         libseccomp = dependency('libseccomp',
 900                                 version : '>= 2.3.1',
 901                                 required : want_seccomp == 'true')
 902         have = libseccomp.found()
 903 else
 904         have = false
 905         libseccomp = []
 906 endif
 907 conf.set10('HAVE_SECCOMP', have)
 908
 909 want_selinux = get_option('selinux')
 910 if want_selinux != 'false' and not skip_deps
 911         libselinux = dependency('libselinux',
 912                                 version : '>= 2.1.9',
 913                                 required : want_selinux == 'true')
 914         have = libselinux.found()
 915 else
 916         have = false
 917         libselinux = []
 918 endif
 919 conf.set10('HAVE_SELINUX', have)
 920
 921 want_apparmor = get_option('apparmor')
 922 if want_apparmor != 'false' and not skip_deps
 923         libapparmor = dependency('libapparmor',
 924                                  required : want_apparmor == 'true')
 925         have = libapparmor.found()
 926 else
 927         have = false
 928         libapparmor = []
 929 endif
 930 conf.set10('HAVE_APPARMOR', have)
 931
 932 smack_run_label = get_option('smack-run-label')
 933 if smack_run_label != ''
 934         conf.set_quoted('SMACK_RUN_LABEL', smack_run_label)
 935 endif
 936
 937 want_polkit = get_option('polkit')
 938 install_polkit = false
 939 install_polkit_pkla = false
 940 if want_polkit != 'false' and not skip_deps
 941         install_polkit = true
 942
 943         libpolkit = dependency('polkit-gobject-1',
 944                                required : false)
 945         if libpolkit.found() and libpolkit.version().version_compare('< 0.106')
 946                 message('Old polkit detected, will install pkla files')
 947                 install_polkit_pkla = true
 948         endif
 949 endif
 950 conf.set10('ENABLE_POLKIT', install_polkit)
 951
 952 want_acl = get_option('acl')
 953 if want_acl != 'false' and not skip_deps
 954         libacl = cc.find_library('acl', required : want_acl == 'true')
 955         have = libacl.found()
 956 else
 957         have = false
 958         libacl = []
 959 endif
 960 conf.set10('HAVE_ACL', have)
 961
 962 want_audit = get_option('audit')
 963 if want_audit != 'false' and not skip_deps
 964         libaudit = dependency('audit', required : want_audit == 'true')
 965         have = libaudit.found()
 966 else
 967         have = false
 968         libaudit = []
 969 endif
 970 conf.set10('HAVE_AUDIT', have)
 971
 972 want_blkid = get_option('blkid')
 973 if want_blkid != 'false' and not skip_deps
 974         libblkid = dependency('blkid', required : want_blkid == 'true')
 975         have = libblkid.found()
 976 else
 977         have = false
 978         libblkid = []
 979 endif
 980 conf.set10('HAVE_BLKID', have)
 981
 982 want_kmod = get_option('kmod')
 983 if want_kmod != 'false' and not skip_deps
 984         libkmod = dependency('libkmod',
 985                              version : '>= 15',
 986                              required : want_kmod == 'true')
 987         have = libkmod.found()
 988 else
 989         have = false
 990         libkmod = []
 991 endif
 992 conf.set10('HAVE_KMOD', have)
 993
 994 want_pam = get_option('pam')
 995 if want_pam != 'false' and not skip_deps
 996         libpam = cc.find_library('pam', required : want_pam == 'true')
 997         libpam_misc = cc.find_library('pam_misc', required : want_pam == 'true')
 998         have = libpam.found() and libpam_misc.found()
 999 else
1000         have = false
1001         libpam = []
1002         libpam_misc = []
1003 endif
1004 conf.set10('HAVE_PAM', have)
1005
1006 want_microhttpd = get_option('microhttpd')
1007 if want_microhttpd != 'false' and not skip_deps
1008         libmicrohttpd = dependency('libmicrohttpd',
1009                                    version : '>= 0.9.33',
1010                                    required : want_microhttpd == 'true')
1011         have = libmicrohttpd.found()
1012 else
1013         have = false
1014         libmicrohttpd = []
1015 endif
1016 conf.set10('HAVE_MICROHTTPD', have)
1017
1018 want_libcryptsetup = get_option('libcryptsetup')
1019 if want_libcryptsetup != 'false' and not skip_deps
1020         libcryptsetup = dependency('libcryptsetup',
1021                                    version : '>= 2.0.1',
1022                                    required : want_libcryptsetup == 'true')
1023         have = libcryptsetup.found()
1024
1025         conf.set10('HAVE_CRYPT_SET_METADATA_SIZE',
1026                    have and cc.has_function('crypt_set_metadata_size', dependencies : libcryptsetup))
1027 else
1028         have = false
1029         libcryptsetup = []
1030 endif
1031 conf.set10('HAVE_LIBCRYPTSETUP', have)
1032
1033 want_libcurl = get_option('libcurl')
1034 if want_libcurl != 'false' and not skip_deps
1035         libcurl = dependency('libcurl',
1036                              version : '>= 7.32.0',
1037                              required : want_libcurl == 'true')
1038         have = libcurl.found()
1039 else
1040         have = false
1041         libcurl = []
1042 endif
1043 conf.set10('HAVE_LIBCURL', have)
1044
1045 want_libidn = get_option('libidn')
1046 want_libidn2 = get_option('libidn2')
1047 if want_libidn == 'true' and want_libidn2 == 'true'
1048         error('libidn and libidn2 cannot be requested simultaneously')
1049 endif
1050
1051 if want_libidn2 != 'false' and want_libidn != 'true' and not skip_deps
1052         libidn = dependency('libidn2',
1053                             required : want_libidn2 == 'true')
1054         have = libidn.found()
1055 else
1056         have = false
1057         libidn = []
1058 endif
1059 conf.set10('HAVE_LIBIDN2', have)
1060 if not have and want_libidn != 'false' and not skip_deps
1061         # libidn is used for both libidn and libidn2 objects
1062         libidn = dependency('libidn',
1063                             required : want_libidn == 'true')
1064         have = libidn.found()
1065 else
1066         have = false
1067 endif
1068 conf.set10('HAVE_LIBIDN', have)
1069
1070 want_libiptc = get_option('libiptc')
1071 if want_libiptc != 'false' and not skip_deps
1072         libiptc = dependency('libiptc',
1073                              required : want_libiptc == 'true')
1074         have = libiptc.found()
1075 else
1076         have = false
1077         libiptc = []
1078 endif
1079 conf.set10('HAVE_LIBIPTC', have)
1080
1081 want_qrencode = get_option('qrencode')
1082 if want_qrencode != 'false' and not skip_deps
1083         libqrencode = dependency('libqrencode',
1084                                  required : want_qrencode == 'true')
1085         have = libqrencode.found()
1086 else
1087         have = false
1088         libqrencode = []
1089 endif
1090 conf.set10('HAVE_QRENCODE', have)
1091
1092 want_gcrypt = get_option('gcrypt')
1093 if want_gcrypt != 'false' and not skip_deps
1094         libgcrypt = cc.find_library('gcrypt', required : want_gcrypt == 'true')
1095         libgpg_error = cc.find_library('gpg-error', required : want_gcrypt == 'true')
1096         have = libgcrypt.found() and libgpg_error.found()
1097 else
1098         have = false
1099 endif
1100 if not have
1101         # link to neither of the libs if one is not found
1102         libgcrypt = []
1103         libgpg_error = []
1104 endif
1105 conf.set10('HAVE_GCRYPT', have)
1106
1107 want_gnutls = get_option('gnutls')
1108 if want_gnutls != 'false' and not skip_deps
1109         libgnutls = dependency('gnutls',
1110                                version : '>= 3.1.4',
1111                                required : want_gnutls == 'true')
1112         have = libgnutls.found()
1113 else
1114         have = false
1115         libgnutls = []
1116 endif
1117 conf.set10('HAVE_GNUTLS', have)
1118
1119 want_openssl = get_option('openssl')
1120 if want_openssl != 'false' and not skip_deps
1121         libopenssl = dependency('openssl',
1122                                 version : '>= 1.1.0',
1123                                 required : want_openssl == 'true')
1124         have = libopenssl.found()
1125 else
1126         have = false
1127         libopenssl = []
1128 endif
1129 conf.set10('HAVE_OPENSSL', have)
1130
1131 want_p11kit = get_option('p11kit')
1132 if want_p11kit != 'false' and not skip_deps
1133         libp11kit = dependency('p11-kit-1',
1134                                 version : '>= 0.23.3',
1135                                 required : want_p11kit == 'true')
1136         have = libp11kit.found()
1137 else
1138         have = false
1139         libp11kit = []
1140 endif
1141 conf.set10('HAVE_P11KIT', have)
1142
1143 want_elfutils = get_option('elfutils')
1144 if want_elfutils != 'false' and not skip_deps
1145         libdw = dependency('libdw',
1146                            required : want_elfutils == 'true')
1147         have = libdw.found()
1148 else
1149         have = false
1150         libdw = []
1151 endif
1152 conf.set10('HAVE_ELFUTILS', have)
1153
1154 want_zlib = get_option('zlib')
1155 if want_zlib != 'false' and not skip_deps
1156         libz = dependency('zlib',
1157                           required : want_zlib == 'true')
1158         have = libz.found()
1159 else
1160         have = false
1161         libz = []
1162 endif
1163 conf.set10('HAVE_ZLIB', have)
1164
1165 want_bzip2 = get_option('bzip2')
1166 if want_bzip2 != 'false' and not skip_deps
1167         libbzip2 = cc.find_library('bz2',
1168                                    required : want_bzip2 == 'true')
1169         have = libbzip2.found()
1170 else
1171         have = false
1172         libbzip2 = []
1173 endif
1174 conf.set10('HAVE_BZIP2', have)
1175
1176 want_xz = get_option('xz')
1177 if want_xz != 'false' and not skip_deps
1178         libxz = dependency('liblzma',
1179                            required : want_xz == 'true')
1180         have = libxz.found()
1181 else
1182         have = false
1183         libxz = []
1184 endif
1185 conf.set10('HAVE_XZ', have)
1186
1187 want_lz4 = get_option('lz4')
1188 if want_lz4 != 'false' and not skip_deps
1189         liblz4 = dependency('liblz4',
1190                             version : '>= 1.3.0',
1191                             required : want_lz4 == 'true')
1192         have = liblz4.found()
1193 else
1194         have = false
1195         liblz4 = []
1196 endif
1197 conf.set10('HAVE_LZ4', have)
1198
1199 want_xkbcommon = get_option('xkbcommon')
1200 if want_xkbcommon != 'false' and not skip_deps
1201         libxkbcommon = dependency('xkbcommon',
1202                                   version : '>= 0.3.0',
1203                                   required : want_xkbcommon == 'true')
1204         have = libxkbcommon.found()
1205 else
1206         have = false
1207         libxkbcommon = []
1208 endif
1209 conf.set10('HAVE_XKBCOMMON', have)
1210
1211 want_pcre2 = get_option('pcre2')
1212 if want_pcre2 != 'false'
1213         libpcre2 = dependency('libpcre2-8',
1214                               required : want_pcre2 == 'true')
1215         have = libpcre2.found()
1216 else
1217         have = false
1218         libpcre2 = []
1219 endif
1220 conf.set10('HAVE_PCRE2', have)
1221
1222 want_glib = get_option('glib')
1223 if want_glib != 'false' and not skip_deps
1224         libglib =    dependency('glib-2.0',
1225                                 version : '>= 2.22.0',
1226                                 required : want_glib == 'true')
1227         libgobject = dependency('gobject-2.0',
1228                                 version : '>= 2.22.0',
1229                                 required : want_glib == 'true')
1230         libgio =     dependency('gio-2.0',
1231                                 required : want_glib == 'true')
1232         have = libglib.found() and libgobject.found() and libgio.found()
1233 else
1234         have = false
1235         libglib = []
1236         libgobject = []
1237         libgio = []
1238 endif
1239 conf.set10('HAVE_GLIB', have)
1240
1241 want_dbus = get_option('dbus')
1242 if want_dbus != 'false' and not skip_deps
1243         libdbus = dependency('dbus-1',
1244                              version : '>= 1.3.2',
1245                              required : want_dbus == 'true')
1246         have = libdbus.found()
1247 else
1248         have = false
1249         libdbus = []
1250 endif
1251 conf.set10('HAVE_DBUS', have)
1252
1253 default_dnssec = get_option('default-dnssec')
1254 if skip_deps
1255         default_dnssec = 'no'
1256 endif
1257 if default_dnssec != 'no' and conf.get('HAVE_GCRYPT') == 0
1258         message('default-dnssec cannot be set to yes or allow-downgrade when gcrypt is disabled. Setting default-dnssec to no.')
1259         default_dnssec = 'no'
1260 endif
1261 conf.set('DEFAULT_DNSSEC_MODE',
1262          'DNSSEC_' + default_dnssec.underscorify().to_upper())
1263 substs.set('DEFAULT_DNSSEC_MODE', default_dnssec)
1264
1265 dns_over_tls = get_option('dns-over-tls')
1266 if dns_over_tls != 'false'
1267         if dns_over_tls == 'openssl'
1268                 have_gnutls = false
1269         else
1270                 have_gnutls = (conf.get('HAVE_GNUTLS') == 1 and libgnutls.version().version_compare('>= 3.6.0'))
1271                 if dns_over_tls == 'gnutls' and not have_gnutls
1272                         error('DNS-over-TLS support was requested with gnutls, but dependencies are not available')
1273                 endif
1274         endif
1275         if dns_over_tls == 'gnutls' or have_gnutls
1276                 have_openssl = false
1277         else
1278                 have_openssl = conf.get('HAVE_OPENSSL') == 1
1279                 if dns_over_tls != 'auto' and not have_openssl
1280                         str = dns_over_tls == 'openssl' ? ' with openssl' : ''
1281                         error('DNS-over-TLS support was requested@0@, but dependencies are not available'.format(str))
1282                 endif
1283         endif
1284         have = have_gnutls or have_openssl
1285 else
1286         have = false
1287         have_gnutls = false
1288         have_openssl = false
1289 endif
1290 conf.set10('ENABLE_DNS_OVER_TLS', have)
1291 conf.set10('DNS_OVER_TLS_USE_GNUTLS', have_gnutls)
1292 conf.set10('DNS_OVER_TLS_USE_OPENSSL', have_openssl)
1293
1294 default_dns_over_tls = get_option('default-dns-over-tls')
1295 if skip_deps
1296         default_dns_over_tls = 'no'
1297 endif
1298 if default_dns_over_tls != 'no' and conf.get('ENABLE_DNS_OVER_TLS') == 0
1299         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.')
1300         default_dns_over_tls = 'no'
1301 endif
1302 conf.set('DEFAULT_DNS_OVER_TLS_MODE',
1303          'DNS_OVER_TLS_' + default_dns_over_tls.underscorify().to_upper())
1304 substs.set('DEFAULT_DNS_OVER_TLS_MODE', default_dns_over_tls)
1305
1306 want_repart = get_option('repart')
1307 if want_repart != 'false'
1308         have = (conf.get('HAVE_OPENSSL') == 1 and
1309                 conf.get('HAVE_LIBFDISK') == 1)
1310         if want_repart == 'true' and not have
1311                 error('repart support was requested, but dependencies are not available')
1312         endif
1313 else
1314         have = false
1315 endif
1316 conf.set10('ENABLE_REPART', have)
1317
1318 want_importd = get_option('importd')
1319 if want_importd != 'false'
1320         have = (conf.get('HAVE_LIBCURL') == 1 and
1321                 conf.get('HAVE_ZLIB') == 1 and
1322                 conf.get('HAVE_XZ') == 1 and
1323                 conf.get('HAVE_GCRYPT') == 1)
1324         if want_importd == 'true' and not have
1325                 error('importd support was requested, but dependencies are not available')
1326         endif
1327 else
1328         have = false
1329 endif
1330 conf.set10('ENABLE_IMPORTD', have)
1331
1332 want_homed = get_option('homed')
1333 if want_homed != 'false'
1334         have = (conf.get('HAVE_OPENSSL') == 1 and
1335                 conf.get('HAVE_LIBFDISK') == 1 and
1336                 conf.get('HAVE_LIBCRYPTSETUP') == 1)
1337         if want_homed == 'true' and not have
1338                 error('homed support was requested, but dependencies are not available')
1339         endif
1340 else
1341         have = false
1342 endif
1343 conf.set10('ENABLE_HOMED', have)
1344
1345 have = have and conf.get('HAVE_PAM') == 1
1346 conf.set10('ENABLE_PAM_HOME', have)
1347
1348 want_remote = get_option('remote')
1349 if want_remote != 'false'
1350         have_deps = [conf.get('HAVE_MICROHTTPD') == 1,
1351                      conf.get('HAVE_LIBCURL') == 1]
1352         # sd-j-remote requires µhttpd, and sd-j-upload requires libcurl, so
1353         # it's possible to build one without the other. Complain only if
1354         # support was explicitly requested. The auxiliary files like sysusers
1355         # config should be installed when any of the programs are built.
1356         if want_remote == 'true' and not (have_deps[0] and have_deps[1])
1357                 error('remote support was requested, but dependencies are not available')
1358         endif
1359         have = have_deps[0] or have_deps[1]
1360 else
1361         have = false
1362 endif
1363 conf.set10('ENABLE_REMOTE', have)
1364
1365 foreach term : ['utmp',
1366                 'hibernate',
1367                 'environment-d',
1368                 'binfmt',
1369                 'coredump',
1370                 'pstore',
1371                 'resolve',
1372                 'logind',
1373                 'hostnamed',
1374                 'localed',
1375                 'machined',
1376                 'portabled',
1377                 'userdb',
1378                 'networkd',
1379                 'timedated',
1380                 'timesyncd',
1381                 'firstboot',
1382                 'randomseed',
1383                 'backlight',
1384                 'vconsole',
1385                 'quotacheck',
1386                 'sysusers',
1387                 'tmpfiles',
1388                 'hwdb',
1389                 'rfkill',
1390                 'ldconfig',
1391                 'efi',
1392                 'tpm',
1393                 'ima',
1394                 'smack',
1395                 'gshadow',
1396                 'idn',
1397                 'nss-myhostname',
1398                 'nss-systemd']
1399         have = get_option(term)
1400         name = 'ENABLE_' + term.underscorify().to_upper()
1401         conf.set10(name, have)
1402 endforeach
1403
1404 foreach tuple : [['nss-mymachines', 'machined'],
1405                  ['nss-resolve',    'resolve']]
1406         want = get_option(tuple[0])
1407         if want != 'false'
1408                 have = get_option(tuple[1])
1409                 if want == 'true' and not have
1410                         error('@0@ is requested but @1@ is disabled'.format(tuple[0], tuple[1]))
1411                 endif
1412         else
1413                 have = false
1414         endif
1415         name = 'ENABLE_' + tuple[0].underscorify().to_upper()
1416         conf.set10(name, have)
1417 endforeach
1418
1419 enable_nss = false
1420 foreach term : ['ENABLE_NSS_MYHOSTNAME',
1421                 'ENABLE_NSS_MYMACHINES',
1422                 'ENABLE_NSS_RESOLVE',
1423                 'ENABLE_NSS_SYSTEMD']
1424         if conf.get(term) == 1
1425                 enable_nss = true
1426         endif
1427 endforeach
1428 conf.set10('ENABLE_NSS', enable_nss)
1429
1430 conf.set10('ENABLE_TIMEDATECTL', get_option('timedated') or get_option('timesyncd'))
1431
1432 tests = []
1433 fuzzers = []
1434
1435 conf.set10('SYSTEMD_SLOW_TESTS_DEFAULT', slow_tests)
1436
1437 #####################################################################
1438
1439 if get_option('efi')
1440         efi_arch = host_machine.cpu_family()
1441
1442         if efi_arch == 'x86'
1443                 EFI_MACHINE_TYPE_NAME = 'ia32'
1444                 gnu_efi_arch = 'ia32'
1445         elif efi_arch == 'x86_64'
1446                 EFI_MACHINE_TYPE_NAME = 'x64'
1447                 gnu_efi_arch = 'x86_64'
1448         elif efi_arch == 'arm'
1449                 EFI_MACHINE_TYPE_NAME = 'arm'
1450                 gnu_efi_arch = 'arm'
1451         elif efi_arch == 'aarch64'
1452                 EFI_MACHINE_TYPE_NAME = 'aa64'
1453                 gnu_efi_arch = 'aarch64'
1454         else
1455                 EFI_MACHINE_TYPE_NAME = ''
1456                 gnu_efi_arch = ''
1457         endif
1458
1459         have = true
1460         conf.set_quoted('EFI_MACHINE_TYPE_NAME', EFI_MACHINE_TYPE_NAME)
1461
1462         conf.set('SD_TPM_PCR', get_option('tpm-pcrindex'))
1463 else
1464         have = false
1465 endif
1466 conf.set10('ENABLE_EFI', have)
1467
1468 #####################################################################
1469
1470 config_h = configure_file(
1471         output : 'config.h',
1472         configuration : conf)
1473
1474 meson_apply_m4 = find_program('tools/meson-apply-m4.sh')
1475
1476 includes = include_directories('src/basic',
1477                                'src/boot',
1478                                'src/shared',
1479                                'src/systemd',
1480                                'src/journal',
1481                                'src/journal-remote',
1482                                'src/nspawn',
1483                                'src/resolve',
1484                                'src/timesync',
1485                                'src/time-wait-sync',
1486                                'src/login',
1487                                'src/udev',
1488                                'src/libudev',
1489                                'src/core',
1490                                'src/shutdown',
1491                                'src/libsystemd/sd-bus',
1492                                'src/libsystemd/sd-device',
1493                                'src/libsystemd/sd-event',
1494                                'src/libsystemd/sd-hwdb',
1495                                'src/libsystemd/sd-id128',
1496                                'src/libsystemd/sd-netlink',
1497                                'src/libsystemd/sd-network',
1498                                'src/libsystemd/sd-resolve',
1499                                'src/libsystemd-network',
1500                                '.')
1501
1502 add_project_arguments('-include', 'config.h', language : 'c')
1503
1504 generate_gperfs = find_program('tools/generate-gperfs.py')
1505
1506 subdir('po')
1507 subdir('catalog')
1508 subdir('src/systemd')
1509 subdir('src/basic')
1510 subdir('src/libsystemd')
1511 subdir('src/libsystemd-network')
1512 subdir('src/journal')
1513 subdir('src/login')
1514
1515 libjournal_core = static_library(
1516         'journal-core',
1517         libjournal_core_sources,
1518         journald_gperf_c,
1519         include_directories : includes,
1520         install : false)
1521
1522 libsystemd_sym_path = '@0@/@1@'.format(project_source_root, libsystemd_sym)
1523 libsystemd = shared_library(
1524         'systemd',
1525         disable_mempool_c,
1526         version : libsystemd_version,
1527         include_directories : includes,
1528         link_args : ['-shared',
1529                      '-Wl,--version-script=' + libsystemd_sym_path],
1530         link_with : [libbasic,
1531                      libbasic_gcrypt],
1532         link_whole : [libsystemd_static,
1533                       libjournal_client],
1534         dependencies : [threads,
1535                         librt,
1536                         libxz,
1537                         liblz4],
1538         link_depends : libsystemd_sym,
1539         install : true,
1540         install_dir : rootlibdir)
1541
1542 static_libsystemd = get_option('static-libsystemd')
1543 static_libsystemd_pic = static_libsystemd == 'true' or static_libsystemd == 'pic'
1544
1545 install_libsystemd_static = static_library(
1546         'systemd',
1547         libsystemd_sources,
1548         journal_client_sources,
1549         basic_sources,
1550         basic_gcrypt_sources,
1551         disable_mempool_c,
1552         include_directories : includes,
1553         build_by_default : static_libsystemd != 'false',
1554         install : static_libsystemd != 'false',
1555         install_dir : rootlibdir,
1556         pic : static_libsystemd == 'true' or static_libsystemd == 'pic',
1557         dependencies : [threads,
1558                         librt,
1559                         libxz,
1560                         liblz4,
1561                         libcap,
1562                         libblkid,
1563                         libmount,
1564                         libselinux,
1565                         libgcrypt],
1566         c_args : libsystemd_c_args + (static_libsystemd_pic ? [] : ['-fno-PIC']))
1567
1568 #Generate autosuspend rules
1569 make_autosuspend_rules_py = find_program('tools/make-autosuspend-rules.py')
1570
1571 ############################################################
1572
1573 # binaries that have --help and are intended for use by humans,
1574 # usually, but not always, installed in /bin.
1575 public_programs = []
1576
1577 subdir('src/libudev')
1578 subdir('src/shared')
1579 subdir('src/core')
1580 subdir('src/shutdown')
1581 subdir('src/udev')
1582 subdir('src/network')
1583
1584 subdir('src/analyze')
1585 subdir('src/journal-remote')
1586 subdir('src/coredump')
1587 subdir('src/pstore')
1588 subdir('src/hostname')
1589 subdir('src/import')
1590 subdir('src/partition')
1591 subdir('src/kernel-install')
1592 subdir('src/locale')
1593 subdir('src/machine')
1594 subdir('src/portable')
1595 subdir('src/userdb')
1596 subdir('src/home')
1597 subdir('src/nspawn')
1598 subdir('src/resolve')
1599 subdir('src/timedate')
1600 subdir('src/timesync')
1601 subdir('src/vconsole')
1602 subdir('src/boot/efi')
1603
1604 subdir('src/test')
1605 subdir('src/fuzz')
1606 subdir('rules.d')
1607 subdir('test')
1608
1609 ############################################################
1610
1611 # only static linking apart from libdl, to make sure that the
1612 # module is linked to all libraries that it uses.
1613 test_dlopen = executable(
1614         'test-dlopen',
1615         test_dlopen_c,
1616         disable_mempool_c,
1617         include_directories : includes,
1618         link_with : [libbasic],
1619         dependencies : [libdl],
1620         build_by_default : want_tests != 'false')
1621
1622 foreach tuple : [['myhostname', 'ENABLE_NSS_MYHOSTNAME'],
1623                  ['systemd',    'ENABLE_NSS_SYSTEMD', 'src/nss-systemd/userdb-glue.c src/nss-systemd/userdb-glue.h'],
1624                  ['mymachines', 'ENABLE_NSS_MYMACHINES'],
1625                  ['resolve',    'ENABLE_NSS_RESOLVE']]
1626
1627         condition = tuple[1] == '' or conf.get(tuple[1]) == 1
1628         if condition
1629                 module = tuple[0]
1630
1631                 sym = 'src/nss-@0@/nss-@0@.sym'.format(module)
1632                 version_script_arg = join_paths(project_source_root, sym)
1633
1634                 sources = ['src/nss-@0@/nss-@0@.c'.format(module)]
1635                 if tuple.length() > 2
1636                         sources += tuple[2].split()
1637                 endif
1638
1639                 nss = shared_library(
1640                         'nss_' + module,
1641                         sources,
1642                         disable_mempool_c,
1643                         version : '2',
1644                         include_directories : includes,
1645                         # Note that we link NSS modules with '-z nodelete' so that mempools never get orphaned
1646                         link_args : ['-Wl,-z,nodelete',
1647                                      '-shared',
1648                                      '-Wl,--version-script=' + version_script_arg],
1649                         link_with : [libsystemd_static,
1650                                      libshared_static,
1651                                      libbasic],
1652                         dependencies : [threads,
1653                                         librt],
1654                         link_depends : sym,
1655                         install : true,
1656                         install_dir : rootlibdir)
1657
1658                 # We cannot use shared_module because it does not support version suffix.
1659                 # Unfortunately shared_library insists on creating the symlink…
1660                 meson.add_install_script('sh', '-c',
1661                                          'rm $DESTDIR@0@/libnss_@1@.so'
1662                                          .format(rootlibdir, module))
1663
1664                 if want_tests != 'false'
1665                         test('dlopen-nss_' + module,
1666                              test_dlopen,
1667                              # path to dlopen must include a slash
1668                              args : nss.full_path())
1669                 endif
1670         endif
1671 endforeach
1672
1673 ############################################################
1674
1675 executable('systemd',
1676            systemd_sources,
1677            include_directories : includes,
1678            link_with : [libcore,
1679                         libshared],
1680            dependencies : [versiondep,
1681                            threads,
1682                            librt,
1683                            libseccomp,
1684                            libselinux,
1685                            libmount,
1686                            libblkid],
1687            install_rpath : rootlibexecdir,
1688            install : true,
1689            install_dir : rootlibexecdir)
1690
1691 meson.add_install_script(meson_make_symlink,
1692                          join_paths(rootlibexecdir, 'systemd'),
1693                          join_paths(rootsbindir, 'init'))
1694
1695 exe = executable('systemd-analyze',
1696                  systemd_analyze_sources,
1697                  include_directories : includes,
1698                  link_with : [libcore,
1699                               libshared],
1700                  dependencies : [versiondep,
1701                                  threads,
1702                                  librt,
1703                                  libseccomp,
1704                                  libselinux,
1705                                  libmount,
1706                                  libblkid],
1707                  install_rpath : rootlibexecdir,
1708                  install : true)
1709 public_programs += exe
1710
1711 executable('systemd-journald',
1712            systemd_journald_sources,
1713            include_directories : includes,
1714            link_with : [libjournal_core,
1715                         libshared],
1716            dependencies : [threads,
1717                            libxz,
1718                            liblz4,
1719                            libselinux],
1720            install_rpath : rootlibexecdir,
1721            install : true,
1722            install_dir : rootlibexecdir)
1723
1724 exe = executable('systemd-cat',
1725                  systemd_cat_sources,
1726                  include_directories : includes,
1727                  link_with : [libjournal_core,
1728                               libshared],
1729                  dependencies : [threads],
1730                  install_rpath : rootlibexecdir,
1731                  install : true)
1732 public_programs += exe
1733
1734 exe = executable('journalctl',
1735                  journalctl_sources,
1736                  include_directories : includes,
1737                  link_with : [libshared],
1738                  dependencies : [threads,
1739                                  libqrencode,
1740                                  libxz,
1741                                  liblz4,
1742                                  libpcre2],
1743                  install_rpath : rootlibexecdir,
1744                  install : true,
1745                  install_dir : rootbindir)
1746 public_programs += exe
1747
1748 executable('systemd-getty-generator',
1749            'src/getty-generator/getty-generator.c',
1750            include_directories : includes,
1751            link_with : [libshared],
1752            install_rpath : rootlibexecdir,
1753            install : true,
1754            install_dir : systemgeneratordir)
1755
1756 executable('systemd-debug-generator',
1757            'src/debug-generator/debug-generator.c',
1758            include_directories : includes,
1759            link_with : [libshared],
1760            install_rpath : rootlibexecdir,
1761            install : true,
1762            install_dir : systemgeneratordir)
1763
1764 executable('systemd-run-generator',
1765            'src/run-generator/run-generator.c',
1766            include_directories : includes,
1767            link_with : [libshared],
1768            install_rpath : rootlibexecdir,
1769            install : true,
1770            install_dir : systemgeneratordir)
1771
1772 executable('systemd-fstab-generator',
1773            'src/fstab-generator/fstab-generator.c',
1774            include_directories : includes,
1775            link_with : [libcore_shared,
1776                         libshared],
1777            install_rpath : rootlibexecdir,
1778            install : true,
1779            install_dir : systemgeneratordir)
1780
1781 if conf.get('ENABLE_ENVIRONMENT_D') == 1
1782         executable('30-systemd-environment-d-generator',
1783                    'src/environment-d-generator/environment-d-generator.c',
1784                    include_directories : includes,
1785                    link_with : [libshared],
1786                    install_rpath : rootlibexecdir,
1787                    install : true,
1788                    install_dir : userenvgeneratordir)
1789
1790         meson.add_install_script(meson_make_symlink,
1791                                  join_paths(sysconfdir, 'environment'),
1792                                  join_paths(environmentdir, '99-environment.conf'))
1793 endif
1794
1795 if conf.get('ENABLE_HIBERNATE') == 1
1796         executable('systemd-hibernate-resume-generator',
1797                    'src/hibernate-resume/hibernate-resume-generator.c',
1798                    include_directories : includes,
1799                    link_with : [libshared],
1800                    install_rpath : rootlibexecdir,
1801                    install : true,
1802                    install_dir : systemgeneratordir)
1803
1804         executable('systemd-hibernate-resume',
1805                    'src/hibernate-resume/hibernate-resume.c',
1806                    include_directories : includes,
1807                    link_with : [libshared],
1808                    install_rpath : rootlibexecdir,
1809                    install : true,
1810                    install_dir : rootlibexecdir)
1811 endif
1812
1813 if conf.get('HAVE_BLKID') == 1
1814         executable('systemd-gpt-auto-generator',
1815                    'src/gpt-auto-generator/gpt-auto-generator.c',
1816                    'src/shared/blkid-util.h',
1817                    include_directories : includes,
1818                    link_with : [libshared],
1819                    dependencies : libblkid,
1820                    install_rpath : rootlibexecdir,
1821                    install : true,
1822                    install_dir : systemgeneratordir)
1823
1824         exe = executable('systemd-dissect',
1825                          'src/dissect/dissect.c',
1826                          include_directories : includes,
1827                          link_with : [libshared],
1828                          install_rpath : rootlibexecdir,
1829                          install : true,
1830                          install_dir : rootlibexecdir)
1831         public_programs += exe
1832 endif
1833
1834 if conf.get('ENABLE_RESOLVE') == 1
1835         executable('systemd-resolved',
1836                    systemd_resolved_sources,
1837                    include_directories : includes,
1838                    link_with : [libshared,
1839                                 libbasic_gcrypt,
1840                                 libsystemd_resolve_core],
1841                    dependencies : systemd_resolved_dependencies,
1842                    install_rpath : rootlibexecdir,
1843                    install : true,
1844                    install_dir : rootlibexecdir)
1845
1846         exe = executable('resolvectl',
1847                          resolvectl_sources,
1848                          include_directories : includes,
1849                          link_with : [libshared,
1850                                       libbasic_gcrypt,
1851                                       libsystemd_resolve_core],
1852                          dependencies : [threads,
1853                                          libgpg_error,
1854                                          libm,
1855                                          libidn],
1856                          install_rpath : rootlibexecdir,
1857                          install : true)
1858         public_programs += exe
1859
1860         meson.add_install_script(meson_make_symlink,
1861                          join_paths(bindir, 'resolvectl'),
1862                          join_paths(rootsbindir, 'resolvconf'))
1863
1864         meson.add_install_script(meson_make_symlink,
1865                          join_paths(bindir, 'resolvectl'),
1866                          join_paths(bindir, 'systemd-resolve'))
1867 endif
1868
1869 if conf.get('ENABLE_LOGIND') == 1
1870         executable('systemd-logind',
1871                    systemd_logind_sources,
1872                    include_directories : includes,
1873                    link_with : [liblogind_core,
1874                                 libshared],
1875                    dependencies : [threads,
1876                                    libacl],
1877                    install_rpath : rootlibexecdir,
1878                    install : true,
1879                    install_dir : rootlibexecdir)
1880
1881         exe = executable('loginctl',
1882                          loginctl_sources,
1883                          include_directories : includes,
1884                          link_with : [libshared],
1885                          dependencies : [threads,
1886                                          liblz4,
1887                                          libxz],
1888                          install_rpath : rootlibexecdir,
1889                          install : true,
1890                          install_dir : rootbindir)
1891         public_programs += exe
1892
1893         exe = executable('systemd-inhibit',
1894                          'src/login/inhibit.c',
1895                          include_directories : includes,
1896                          link_with : [libshared],
1897                          install_rpath : rootlibexecdir,
1898                          install : true,
1899                          install_dir : rootbindir)
1900         public_programs += exe
1901
1902         if conf.get('HAVE_PAM') == 1
1903                 version_script_arg = join_paths(project_source_root, pam_systemd_sym)
1904                 pam_systemd = shared_library(
1905                         'pam_systemd',
1906                         pam_systemd_c,
1907                         name_prefix : '',
1908                         include_directories : includes,
1909                         link_args : ['-shared',
1910                                      '-Wl,--version-script=' + version_script_arg],
1911                         link_with : [libsystemd_static,
1912                                      libshared_static],
1913                         dependencies : [threads,
1914                                         libpam,
1915                                         libpam_misc],
1916                         link_depends : pam_systemd_sym,
1917                         install : true,
1918                         install_dir : pamlibdir)
1919
1920                 if want_tests != 'false'
1921                         test('dlopen-pam_systemd',
1922                              test_dlopen,
1923                              # path to dlopen must include a slash
1924                              args : pam_systemd.full_path())
1925                 endif
1926         endif
1927
1928         executable('systemd-user-runtime-dir',
1929                    user_runtime_dir_sources,
1930                    include_directories : includes,
1931                    link_with : [libshared],
1932                    install_rpath : rootlibexecdir,
1933                    install : true,
1934                    install_dir : rootlibexecdir)
1935 endif
1936
1937 if conf.get('HAVE_PAM') == 1
1938         executable('systemd-user-sessions',
1939                    'src/user-sessions/user-sessions.c',
1940                    include_directories : includes,
1941                    link_with : [libshared],
1942                    install_rpath : rootlibexecdir,
1943                    install : true,
1944                    install_dir : rootlibexecdir)
1945 endif
1946
1947 if conf.get('ENABLE_EFI') == 1 and conf.get('HAVE_BLKID') == 1
1948         exe = executable('bootctl',
1949                          'src/boot/bootctl.c',
1950                          include_directories : includes,
1951                          link_with : [libshared],
1952                          dependencies : [libblkid],
1953                          install_rpath : rootlibexecdir,
1954                          install : true)
1955         public_programs += exe
1956
1957         executable('systemd-bless-boot',
1958                    'src/boot/bless-boot.c',
1959                    include_directories : includes,
1960                    link_with : [libshared],
1961                    dependencies : [libblkid],
1962                    install_rpath : rootlibexecdir,
1963                    install : true,
1964                    install_dir : rootlibexecdir)
1965
1966         executable('systemd-bless-boot-generator',
1967                    'src/boot/bless-boot-generator.c',
1968                    include_directories : includes,
1969                    link_with : [libshared],
1970                    install_rpath : rootlibexecdir,
1971                    install : true,
1972                    install_dir : systemgeneratordir)
1973 endif
1974
1975 executable('systemd-boot-check-no-failures',
1976            'src/boot/boot-check-no-failures.c',
1977            include_directories : includes,
1978            link_with : [libshared],
1979            dependencies : [libblkid],
1980            install_rpath : rootlibexecdir,
1981            install : true,
1982            install_dir : rootlibexecdir)
1983
1984 exe = executable('systemd-socket-activate', 'src/activate/activate.c',
1985                  include_directories : includes,
1986                  link_with : [libshared],
1987                  dependencies : [threads],
1988                  install_rpath : rootlibexecdir,
1989                  install : true)
1990 public_programs += exe
1991
1992
1993 if get_option('link-systemctl-shared')
1994         systemctl_link_with = [libshared]
1995 else
1996         systemctl_link_with = [libsystemd_static,
1997                                libshared_static,
1998                                libjournal_client,
1999                                libbasic_gcrypt]
2000 endif
2001
2002 exe = executable('systemctl',
2003                  'src/systemctl/systemctl.c',
2004                  'src/systemctl/sysv-compat.h',
2005                  'src/systemctl/sysv-compat.c',
2006                  include_directories : includes,
2007                  link_with : systemctl_link_with,
2008                  dependencies : [threads,
2009                                  libcap,
2010                                  libselinux,
2011                                  libxz,
2012                                  liblz4],
2013                  install_rpath : rootlibexecdir,
2014                  install : true,
2015                  install_dir : rootbindir)
2016 public_programs += exe
2017
2018 if conf.get('ENABLE_PORTABLED') == 1
2019         executable('systemd-portabled',
2020                    systemd_portabled_sources,
2021                    include_directories : includes,
2022                    link_with : [libshared],
2023                    dependencies : [threads],
2024                    install_rpath : rootlibexecdir,
2025                    install : true,
2026                    install_dir : rootlibexecdir)
2027
2028         exe = executable('portablectl', 'src/portable/portablectl.c',
2029                          include_directories : includes,
2030                          link_with : [libshared],
2031                          dependencies : [threads],
2032                          install_rpath : rootlibexecdir,
2033                          install : true,
2034                          install_dir : rootbindir)
2035         public_programs += exe
2036 endif
2037
2038 if conf.get('ENABLE_USERDB') == 1
2039         executable('systemd-userwork',
2040                    systemd_userwork_sources,
2041                    include_directories : includes,
2042                    link_with : [libshared],
2043                    dependencies : [threads],
2044                    install_rpath : rootlibexecdir,
2045                    install : true,
2046                    install_dir : rootlibexecdir)
2047
2048         executable('systemd-userdbd',
2049                    systemd_userdbd_sources,
2050                    include_directories : includes,
2051                    link_with : [libshared],
2052                    dependencies : [threads],
2053                    install_rpath : rootlibexecdir,
2054                    install : true,
2055                    install_dir : rootlibexecdir)
2056
2057         executable('userdbctl',
2058                    userdbctl_sources,
2059                    include_directories : includes,
2060                    link_with : [libshared],
2061                    dependencies : [threads],
2062                    install_rpath : rootlibexecdir,
2063                    install : true,
2064                    install_dir : rootbindir)
2065 endif
2066
2067 if conf.get('ENABLE_HOMED') == 1
2068         executable('systemd-homework',
2069                    systemd_homework_sources,
2070                    include_directories : includes,
2071                    link_with : [libshared],
2072                    dependencies : [threads,
2073                                    libcryptsetup,
2074                                    libblkid,
2075                                    libcrypt,
2076                                    libopenssl,
2077                                    libfdisk,
2078                                    libp11kit],
2079                    install_rpath : rootlibexecdir,
2080                    install : true,
2081                    install_dir : rootlibexecdir)
2082
2083         executable('systemd-homed',
2084                    systemd_homed_sources,
2085                    include_directories : includes,
2086                    link_with : [libshared],
2087                    dependencies : [threads,
2088                                    libcrypt,
2089                                    libopenssl,
2090                                    libpwquality],
2091                    install_rpath : rootlibexecdir,
2092                    install : true,
2093                    install_dir : rootlibexecdir)
2094
2095         executable('homectl',
2096                    homectl_sources,
2097                    include_directories : includes,
2098                    link_with : [libshared],
2099                    dependencies : [threads,
2100                                    libcrypt,
2101                                    libopenssl,
2102                                    libp11kit,
2103                                    libpwquality],
2104                    install_rpath : rootlibexecdir,
2105                    install : true,
2106                    install_dir : rootbindir)
2107
2108         if conf.get('HAVE_PAM') == 1
2109                 version_script_arg = join_paths(project_source_root, pam_systemd_home_sym)
2110                 pam_systemd = shared_library(
2111                         'pam_systemd_home',
2112                         pam_systemd_home_c,
2113                         name_prefix : '',
2114                         include_directories : includes,
2115                         link_args : ['-shared',
2116                                      '-Wl,--version-script=' + version_script_arg],
2117                         link_with : [libsystemd_static,
2118                                      libshared_static],
2119                         dependencies : [threads,
2120                                         libpam,
2121                                         libpam_misc,
2122                                         libcrypt],
2123                         link_depends : pam_systemd_home_sym,
2124                         install : true,
2125                         install_dir : pamlibdir)
2126         endif
2127 endif
2128
2129 foreach alias : ['halt', 'poweroff', 'reboot', 'runlevel', 'shutdown', 'telinit']
2130         meson.add_install_script(meson_make_symlink,
2131                                  join_paths(rootbindir, 'systemctl'),
2132                                  join_paths(rootsbindir, alias))
2133 endforeach
2134
2135 if conf.get('ENABLE_BACKLIGHT') == 1
2136         executable('systemd-backlight',
2137                    'src/backlight/backlight.c',
2138                    include_directories : includes,
2139                    link_with : [libshared],
2140                    install_rpath : rootlibexecdir,
2141                    install : true,
2142                    install_dir : rootlibexecdir)
2143 endif
2144
2145 if conf.get('ENABLE_RFKILL') == 1
2146         executable('systemd-rfkill',
2147                    'src/rfkill/rfkill.c',
2148                    include_directories : includes,
2149                    link_with : [libshared],
2150                    install_rpath : rootlibexecdir,
2151                    install : true,
2152                    install_dir : rootlibexecdir)
2153 endif
2154
2155 executable('systemd-system-update-generator',
2156            'src/system-update-generator/system-update-generator.c',
2157            include_directories : includes,
2158            link_with : [libshared],
2159            install_rpath : rootlibexecdir,
2160            install : true,
2161            install_dir : systemgeneratordir)
2162
2163 if conf.get('HAVE_LIBCRYPTSETUP') == 1
2164         systemd_cryptsetup_sources = files('''
2165                 src/cryptsetup/cryptsetup.c
2166                 src/cryptsetup/cryptsetup-pkcs11.h
2167 '''.split())
2168
2169         if conf.get('HAVE_P11KIT') == 1
2170                 systemd_cryptsetup_sources += files('src/cryptsetup/cryptsetup-pkcs11.c')
2171         endif
2172
2173         executable('systemd-cryptsetup',
2174                    systemd_cryptsetup_sources,
2175                    include_directories : includes,
2176                    link_with : [libshared],
2177                    dependencies : [libcryptsetup,
2178                                    libp11kit],
2179                    install_rpath : rootlibexecdir,
2180                    install : true,
2181                    install_dir : rootlibexecdir)
2182
2183         executable('systemd-cryptsetup-generator',
2184                    'src/cryptsetup/cryptsetup-generator.c',
2185                    include_directories : includes,
2186                    link_with : [libshared],
2187                    dependencies : [libcryptsetup],
2188                    install_rpath : rootlibexecdir,
2189                    install : true,
2190                    install_dir : systemgeneratordir)
2191
2192         executable('systemd-veritysetup',
2193                    'src/veritysetup/veritysetup.c',
2194                    include_directories : includes,
2195                    link_with : [libshared],
2196                    dependencies : [libcryptsetup],
2197                    install_rpath : rootlibexecdir,
2198                    install : true,
2199                    install_dir : rootlibexecdir)
2200
2201         executable('systemd-veritysetup-generator',
2202                    'src/veritysetup/veritysetup-generator.c',
2203                    include_directories : includes,
2204                    link_with : [libshared],
2205                    dependencies : [libcryptsetup],
2206                    install_rpath : rootlibexecdir,
2207                    install : true,
2208                    install_dir : systemgeneratordir)
2209 endif
2210
2211 if conf.get('HAVE_SYSV_COMPAT') == 1
2212         executable('systemd-sysv-generator',
2213                    'src/sysv-generator/sysv-generator.c',
2214                    include_directories : includes,
2215                    link_with : [libshared],
2216                    install_rpath : rootlibexecdir,
2217                    install : true,
2218                    install_dir : systemgeneratordir)
2219
2220         executable('systemd-rc-local-generator',
2221                    'src/rc-local-generator/rc-local-generator.c',
2222                    include_directories : includes,
2223                    link_with : [libshared],
2224                    install_rpath : rootlibexecdir,
2225                    install : true,
2226                    install_dir : systemgeneratordir)
2227 endif
2228
2229 if conf.get('ENABLE_HOSTNAMED') == 1
2230         executable('systemd-hostnamed',
2231                    'src/hostname/hostnamed.c',
2232                    include_directories : includes,
2233                    link_with : [libshared],
2234                    install_rpath : rootlibexecdir,
2235                    install : true,
2236                    install_dir : rootlibexecdir)
2237
2238         exe = executable('hostnamectl',
2239                          'src/hostname/hostnamectl.c',
2240                          include_directories : includes,
2241                          link_with : [libshared],
2242                          install_rpath : rootlibexecdir,
2243                          install : true)
2244         public_programs += exe
2245 endif
2246
2247 if conf.get('ENABLE_LOCALED') == 1
2248         if conf.get('HAVE_XKBCOMMON') == 1
2249                 # logind will load libxkbcommon.so dynamically on its own
2250                 deps = [libdl]
2251         else
2252                 deps = []
2253         endif
2254
2255         executable('systemd-localed',
2256                    systemd_localed_sources,
2257                    include_directories : includes,
2258                    link_with : [libshared],
2259                    dependencies : deps,
2260                    install_rpath : rootlibexecdir,
2261                    install : true,
2262                    install_dir : rootlibexecdir)
2263
2264         exe = executable('localectl',
2265                          localectl_sources,
2266                          include_directories : includes,
2267                          link_with : [libshared],
2268                          install_rpath : rootlibexecdir,
2269                          install : true)
2270         public_programs += exe
2271 endif
2272
2273 if conf.get('ENABLE_TIMEDATED') == 1
2274         executable('systemd-timedated',
2275                    'src/timedate/timedated.c',
2276                    include_directories : includes,
2277                    link_with : [libshared],
2278                    install_rpath : rootlibexecdir,
2279                    install : true,
2280                    install_dir : rootlibexecdir)
2281 endif
2282
2283 if conf.get('ENABLE_TIMEDATECTL') == 1
2284         exe = executable('timedatectl',
2285                          'src/timedate/timedatectl.c',
2286                          include_directories : includes,
2287                          install_rpath : rootlibexecdir,
2288                          link_with : [libshared],
2289                          dependencies : [libm],
2290                          install : true)
2291         public_programs += exe
2292 endif
2293
2294 if conf.get('ENABLE_TIMESYNCD') == 1
2295         executable('systemd-timesyncd',
2296                    systemd_timesyncd_sources,
2297                    include_directories : includes,
2298                    link_with : [libshared],
2299                    dependencies : [threads,
2300                                    libm],
2301                    install_rpath : rootlibexecdir,
2302                    install : true,
2303                    install_dir : rootlibexecdir)
2304
2305         executable('systemd-time-wait-sync',
2306                    'src/time-wait-sync/time-wait-sync.c',
2307                    include_directories : includes,
2308                    link_with : [libshared],
2309                    install_rpath : rootlibexecdir,
2310                    install : true,
2311                    install_dir : rootlibexecdir)
2312 endif
2313
2314 if conf.get('ENABLE_MACHINED') == 1
2315         executable('systemd-machined',
2316                    systemd_machined_sources,
2317                    include_directories : includes,
2318                    link_with : [libmachine_core,
2319                                 libshared],
2320                    install_rpath : rootlibexecdir,
2321                    install : true,
2322                    install_dir : rootlibexecdir)
2323
2324         exe = executable('machinectl',
2325                          'src/machine/machinectl.c',
2326                          include_directories : includes,
2327                          link_with : [libshared],
2328                          dependencies : [threads,
2329                                          libxz,
2330                                          liblz4],
2331                          install_rpath : rootlibexecdir,
2332                          install : true,
2333                          install_dir : rootbindir)
2334         public_programs += exe
2335 endif
2336
2337 if conf.get('ENABLE_IMPORTD') == 1
2338         executable('systemd-importd',
2339                    systemd_importd_sources,
2340                    include_directories : includes,
2341                    link_with : [libshared],
2342                    dependencies : [threads],
2343                    install_rpath : rootlibexecdir,
2344                    install : true,
2345                    install_dir : rootlibexecdir)
2346
2347         systemd_pull = executable('systemd-pull',
2348                                   systemd_pull_sources,
2349                                   include_directories : includes,
2350                                   link_with : [libshared],
2351                                   dependencies : [versiondep,
2352                                                   libcurl,
2353                                                   libz,
2354                                                   libbzip2,
2355                                                   libxz,
2356                                                   libgcrypt],
2357                                   install_rpath : rootlibexecdir,
2358                                   install : true,
2359                                   install_dir : rootlibexecdir)
2360
2361         systemd_import = executable('systemd-import',
2362                                     systemd_import_sources,
2363                                     include_directories : includes,
2364                                     link_with : [libshared],
2365                                     dependencies : [libcurl,
2366                                                     libz,
2367                                                     libbzip2,
2368                                                     libxz],
2369                                     install_rpath : rootlibexecdir,
2370                                     install : true,
2371                                     install_dir : rootlibexecdir)
2372
2373         systemd_import_fs = executable('systemd-import-fs',
2374                                     systemd_import_fs_sources,
2375                                     include_directories : includes,
2376                                     link_with : [libshared],
2377                                     install_rpath : rootlibexecdir,
2378                                     install : true,
2379                                     install_dir : rootlibexecdir)
2380
2381         systemd_export = executable('systemd-export',
2382                                     systemd_export_sources,
2383                                     include_directories : includes,
2384                                     link_with : [libshared],
2385                                     dependencies : [libcurl,
2386                                                     libz,
2387                                                     libbzip2,
2388                                                     libxz],
2389                                     install_rpath : rootlibexecdir,
2390                                     install : true,
2391                                     install_dir : rootlibexecdir)
2392
2393         public_programs += [systemd_pull, systemd_import, systemd_import_fs, systemd_export]
2394 endif
2395
2396 if conf.get('ENABLE_REMOTE') == 1 and conf.get('HAVE_LIBCURL') == 1
2397         exe = executable('systemd-journal-upload',
2398                          systemd_journal_upload_sources,
2399                          include_directories : includes,
2400                          link_with : [libshared],
2401                          dependencies : [versiondep,
2402                                          threads,
2403                                          libcurl,
2404                                          libgnutls,
2405                                          libxz,
2406                                          liblz4],
2407                          install_rpath : rootlibexecdir,
2408                          install : true,
2409                          install_dir : rootlibexecdir)
2410         public_programs += exe
2411 endif
2412
2413 if conf.get('ENABLE_REMOTE') == 1 and conf.get('HAVE_MICROHTTPD') == 1
2414         s_j_remote = executable('systemd-journal-remote',
2415                                 systemd_journal_remote_sources,
2416                                 include_directories : includes,
2417                                 link_with : [libshared,
2418                                              libsystemd_journal_remote],
2419                                 dependencies : [threads,
2420                                                 libmicrohttpd,
2421                                                 libgnutls,
2422                                                 libxz,
2423                                                 liblz4],
2424                                 install_rpath : rootlibexecdir,
2425                                 install : true,
2426                                 install_dir : rootlibexecdir)
2427
2428         s_j_gatewayd = executable('systemd-journal-gatewayd',
2429                                   systemd_journal_gatewayd_sources,
2430                                   include_directories : includes,
2431                                   link_with : [libshared],
2432                                   dependencies : [threads,
2433                                                   libmicrohttpd,
2434                                                   libgnutls,
2435                                                   libxz,
2436                                                   liblz4],
2437                                   install_rpath : rootlibexecdir,
2438                                   install : true,
2439                                   install_dir : rootlibexecdir)
2440         public_programs += [s_j_remote, s_j_gatewayd]
2441 endif
2442
2443 if conf.get('ENABLE_COREDUMP') == 1
2444         executable('systemd-coredump',
2445                    systemd_coredump_sources,
2446                    include_directories : includes,
2447                    link_with : [libshared],
2448                    dependencies : [threads,
2449                                    libacl,
2450                                    libdw,
2451                                    libxz,
2452                                    liblz4],
2453                    install_rpath : rootlibexecdir,
2454                    install : true,
2455                    install_dir : rootlibexecdir)
2456
2457         exe = executable('coredumpctl',
2458                          coredumpctl_sources,
2459                          include_directories : includes,
2460                          link_with : [libshared],
2461                          dependencies : [threads,
2462                                          libxz,
2463                                          liblz4],
2464                          install_rpath : rootlibexecdir,
2465                          install : true)
2466         public_programs += exe
2467 endif
2468
2469 if conf.get('ENABLE_PSTORE') == 1
2470         executable('systemd-pstore',
2471                    systemd_pstore_sources,
2472                    include_directories : includes,
2473                    link_with : [libshared],
2474                    dependencies : [threads,
2475                                    libacl,
2476                                    libdw,
2477                                    libxz,
2478                                    liblz4],
2479                    install_rpath : rootlibexecdir,
2480                    install : true,
2481                    install_dir : rootlibexecdir)
2482 endif
2483
2484 if conf.get('ENABLE_BINFMT') == 1
2485         exe = executable('systemd-binfmt',
2486                          'src/binfmt/binfmt.c',
2487                          include_directories : includes,
2488                          link_with : [libshared],
2489                          install_rpath : rootlibexecdir,
2490                          install : true,
2491                          install_dir : rootlibexecdir)
2492         public_programs += exe
2493
2494         meson.add_install_script('sh', '-c',
2495                                  mkdir_p.format(binfmtdir))
2496         meson.add_install_script('sh', '-c',
2497                                  mkdir_p.format(join_paths(sysconfdir, 'binfmt.d')))
2498 endif
2499
2500 if conf.get('ENABLE_REPART') == 1
2501         executable('systemd-repart',
2502                    systemd_repart_sources,
2503                    include_directories : includes,
2504                    link_with : [libshared],
2505                    dependencies : [threads,
2506                                    libcryptsetup,
2507                                    libblkid,
2508                                    libfdisk,
2509                                    libopenssl],
2510                    install_rpath : rootlibexecdir,
2511                    install : true,
2512                    install_dir : rootbindir)
2513 endif
2514
2515 if conf.get('ENABLE_VCONSOLE') == 1
2516         executable('systemd-vconsole-setup',
2517                    'src/vconsole/vconsole-setup.c',
2518                    include_directories : includes,
2519                    link_with : [libshared],
2520                    install_rpath : rootlibexecdir,
2521                    install : true,
2522                    install_dir : rootlibexecdir)
2523 endif
2524
2525 if conf.get('ENABLE_RANDOMSEED') == 1
2526         executable('systemd-random-seed',
2527                    'src/random-seed/random-seed.c',
2528                    include_directories : includes,
2529                    link_with : [libshared],
2530                    install_rpath : rootlibexecdir,
2531                    install : true,
2532                    install_dir : rootlibexecdir)
2533 endif
2534
2535 if conf.get('ENABLE_FIRSTBOOT') == 1
2536         executable('systemd-firstboot',
2537                    'src/firstboot/firstboot.c',
2538                    include_directories : includes,
2539                    link_with : [libshared],
2540                    dependencies : [libcrypt],
2541                    install_rpath : rootlibexecdir,
2542                    install : true,
2543                    install_dir : rootbindir)
2544 endif
2545
2546 executable('systemd-remount-fs',
2547            'src/remount-fs/remount-fs.c',
2548            include_directories : includes,
2549            link_with : [libcore_shared,
2550                         libshared],
2551            install_rpath : rootlibexecdir,
2552            install : true,
2553            install_dir : rootlibexecdir)
2554
2555 executable('systemd-machine-id-setup',
2556            'src/machine-id-setup/machine-id-setup-main.c',
2557            include_directories : includes,
2558            link_with : [libcore_shared,
2559                         libshared],
2560            install_rpath : rootlibexecdir,
2561            install : true,
2562            install_dir : rootbindir)
2563
2564 executable('systemd-fsck',
2565            'src/fsck/fsck.c',
2566            include_directories : includes,
2567            link_with : [libshared],
2568            install_rpath : rootlibexecdir,
2569            install : true,
2570            install_dir : rootlibexecdir)
2571
2572 executable('systemd-growfs',
2573            'src/partition/growfs.c',
2574            include_directories : includes,
2575            link_with : [libshared],
2576            dependencies : [libcryptsetup],
2577            install_rpath : rootlibexecdir,
2578            install : true,
2579            install_dir : rootlibexecdir)
2580
2581 executable('systemd-makefs',
2582            'src/partition/makefs.c',
2583            include_directories : includes,
2584            link_with : [libshared],
2585            install_rpath : rootlibexecdir,
2586            install : true,
2587            install_dir : rootlibexecdir)
2588
2589 executable('systemd-sleep',
2590            'src/sleep/sleep.c',
2591            include_directories : includes,
2592            link_with : [libshared],
2593            install_rpath : rootlibexecdir,
2594            install : true,
2595            install_dir : rootlibexecdir)
2596
2597 install_data('src/sleep/sleep.conf',
2598              install_dir : pkgsysconfdir)
2599
2600 exe = executable('systemd-sysctl',
2601                  'src/sysctl/sysctl.c',
2602                  include_directories : includes,
2603                  link_with : [libshared],
2604                  install_rpath : rootlibexecdir,
2605                  install : true,
2606                  install_dir : rootlibexecdir)
2607 public_programs += exe
2608
2609 executable('systemd-ac-power',
2610            'src/ac-power/ac-power.c',
2611            include_directories : includes,
2612            link_with : [libshared],
2613            install_rpath : rootlibexecdir,
2614            install : true,
2615            install_dir : rootlibexecdir)
2616
2617 exe = executable('systemd-detect-virt',
2618                  'src/detect-virt/detect-virt.c',
2619                  include_directories : includes,
2620                  link_with : [libshared],
2621                  install_rpath : rootlibexecdir,
2622                  install : true)
2623 public_programs += exe
2624
2625 exe = executable('systemd-delta',
2626                  'src/delta/delta.c',
2627                  include_directories : includes,
2628                  link_with : [libshared],
2629                  install_rpath : rootlibexecdir,
2630                  install : true)
2631 public_programs += exe
2632
2633 exe = executable('systemd-escape',
2634                  'src/escape/escape.c',
2635                  include_directories : includes,
2636                  link_with : [libshared],
2637                  install_rpath : rootlibexecdir,
2638                  install : true,
2639                  install_dir : rootbindir)
2640 public_programs += exe
2641
2642 exe = executable('systemd-notify',
2643                  'src/notify/notify.c',
2644                  include_directories : includes,
2645                  link_with : [libshared],
2646                  install_rpath : rootlibexecdir,
2647                  install : true,
2648                  install_dir : rootbindir)
2649 public_programs += exe
2650
2651 executable('systemd-volatile-root',
2652            'src/volatile-root/volatile-root.c',
2653            include_directories : includes,
2654            link_with : [libshared],
2655            install_rpath : rootlibexecdir,
2656            install : true,
2657            install_dir : rootlibexecdir)
2658
2659 executable('systemd-cgroups-agent',
2660            'src/cgroups-agent/cgroups-agent.c',
2661            include_directories : includes,
2662            link_with : [libshared],
2663            install_rpath : rootlibexecdir,
2664            install : true,
2665            install_dir : rootlibexecdir)
2666
2667 exe = executable('systemd-id128',
2668                  'src/id128/id128.c',
2669                  include_directories : includes,
2670                  link_with : [libshared],
2671                  install_rpath : rootlibexecdir,
2672                  install : true)
2673 public_programs += exe
2674
2675 exe = executable('systemd-path',
2676                  'src/path/path.c',
2677                  include_directories : includes,
2678                  link_with : [libshared],
2679                  install_rpath : rootlibexecdir,
2680                  install : true)
2681 public_programs += exe
2682
2683 exe = executable('systemd-ask-password',
2684                  'src/ask-password/ask-password.c',
2685                  include_directories : includes,
2686                  link_with : [libshared],
2687                  install_rpath : rootlibexecdir,
2688                  install : true,
2689                  install_dir : rootbindir)
2690 public_programs += exe
2691
2692 executable('systemd-reply-password',
2693            'src/reply-password/reply-password.c',
2694            include_directories : includes,
2695            link_with : [libshared],
2696            install_rpath : rootlibexecdir,
2697            install : true,
2698            install_dir : rootlibexecdir)
2699
2700 exe = executable('systemd-tty-ask-password-agent',
2701                  'src/tty-ask-password-agent/tty-ask-password-agent.c',
2702                  include_directories : includes,
2703                  link_with : [libshared],
2704                  install_rpath : rootlibexecdir,
2705                  install : true,
2706                  install_dir : rootbindir)
2707 public_programs += exe
2708
2709 exe = executable('systemd-cgls',
2710                  'src/cgls/cgls.c',
2711                  include_directories : includes,
2712                  link_with : [libshared],
2713                  install_rpath : rootlibexecdir,
2714                  install : true)
2715 public_programs += exe
2716
2717 exe = executable('systemd-cgtop',
2718                  'src/cgtop/cgtop.c',
2719                  include_directories : includes,
2720                  link_with : [libshared],
2721                  install_rpath : rootlibexecdir,
2722                  install : true)
2723 public_programs += exe
2724
2725 executable('systemd-initctl',
2726            'src/initctl/initctl.c',
2727            include_directories : includes,
2728            link_with : [libshared],
2729            install_rpath : rootlibexecdir,
2730            install : true,
2731            install_dir : rootlibexecdir)
2732
2733 exe = executable('systemd-mount',
2734                  'src/mount/mount-tool.c',
2735                  include_directories : includes,
2736                  link_with : [libshared],
2737                  dependencies: [libmount],
2738                  install_rpath : rootlibexecdir,
2739                  install : true)
2740 public_programs += exe
2741
2742 meson.add_install_script(meson_make_symlink,
2743                          'systemd-mount', join_paths(bindir, 'systemd-umount'))
2744
2745 exe = executable('systemd-run',
2746                  'src/run/run.c',
2747                  include_directories : includes,
2748                  link_with : [libshared],
2749                  install_rpath : rootlibexecdir,
2750                  install : true)
2751 public_programs += exe
2752
2753 exe = executable('systemd-stdio-bridge',
2754                  'src/stdio-bridge/stdio-bridge.c',
2755                  include_directories : includes,
2756                  link_with : [libshared],
2757                  dependencies : [versiondep],
2758                  install_rpath : rootlibexecdir,
2759                  install : true)
2760 public_programs += exe
2761
2762 exe = executable('busctl',
2763                  'src/busctl/busctl.c',
2764                  'src/busctl/busctl-introspect.c',
2765                  'src/busctl/busctl-introspect.h',
2766                  include_directories : includes,
2767                  link_with : [libshared],
2768                  install_rpath : rootlibexecdir,
2769                  install : true)
2770 public_programs += exe
2771
2772 if conf.get('ENABLE_SYSUSERS') == 1
2773         exe = executable('systemd-sysusers',
2774                          'src/sysusers/sysusers.c',
2775                          include_directories : includes,
2776                          link_with : [libshared],
2777                          install_rpath : rootlibexecdir,
2778                          install : true,
2779                          install_dir : rootbindir)
2780         public_programs += exe
2781 endif
2782
2783 if conf.get('ENABLE_TMPFILES') == 1
2784         exe = executable('systemd-tmpfiles',
2785                          'src/tmpfiles/tmpfiles.c',
2786                          include_directories : includes,
2787                          link_with : [libshared],
2788                          dependencies : [libacl],
2789                          install_rpath : rootlibexecdir,
2790                          install : true,
2791                          install_dir : rootbindir)
2792         public_programs += exe
2793
2794         if want_tests != 'false'
2795                 test('test-systemd-tmpfiles',
2796                      test_systemd_tmpfiles_py,
2797                      # https://github.com/mesonbuild/meson/issues/2681
2798                      args : exe.full_path())
2799         endif
2800 endif
2801
2802 if conf.get('ENABLE_HWDB') == 1
2803         exe = executable('systemd-hwdb',
2804                          'src/hwdb/hwdb.c',
2805                          'src/libsystemd/sd-hwdb/hwdb-internal.h',
2806                          include_directories : includes,
2807                          link_with : [libudev_static],
2808                          install_rpath : udev_rpath,
2809                          install : true,
2810                          install_dir : rootbindir)
2811         public_programs += exe
2812 endif
2813
2814 if conf.get('ENABLE_QUOTACHECK') == 1
2815         executable('systemd-quotacheck',
2816                    'src/quotacheck/quotacheck.c',
2817                    include_directories : includes,
2818                    link_with : [libshared],
2819                    install_rpath : rootlibexecdir,
2820                    install : true,
2821                    install_dir : rootlibexecdir)
2822 endif
2823
2824 exe = executable('systemd-socket-proxyd',
2825                  'src/socket-proxy/socket-proxyd.c',
2826                  include_directories : includes,
2827                  link_with : [libshared],
2828                  dependencies : [threads],
2829                  install_rpath : rootlibexecdir,
2830                  install : true,
2831                  install_dir : rootlibexecdir)
2832 public_programs += exe
2833
2834 exe = executable('systemd-udevd',
2835                  systemd_udevd_sources,
2836                  include_directories : includes,
2837                  c_args : '-DLOG_REALM=LOG_REALM_UDEV',
2838                  link_with : [libudev_core,
2839                               libsystemd_network,
2840                               libudev_static],
2841                  dependencies : [versiondep,
2842                                  threads,
2843                                  libkmod,
2844                                  libidn,
2845                                  libacl,
2846                                  libblkid],
2847                  install_rpath : udev_rpath,
2848                  install : true,
2849                  install_dir : rootlibexecdir)
2850 public_programs += exe
2851
2852 exe = executable('udevadm',
2853                  udevadm_sources,
2854                  c_args : '-DLOG_REALM=LOG_REALM_UDEV',
2855                  include_directories : includes,
2856                  link_with : [libudev_core,
2857                               libsystemd_network,
2858                               libudev_static],
2859                  dependencies : [versiondep,
2860                                  threads,
2861                                  libkmod,
2862                                  libidn,
2863                                  libacl,
2864                                  libblkid],
2865                  install_rpath : udev_rpath,
2866                  install : true,
2867                  install_dir : rootbindir)
2868 public_programs += exe
2869
2870 executable('systemd-shutdown',
2871            systemd_shutdown_sources,
2872            include_directories : includes,
2873            link_with : [libcore_shared,
2874                         libshared],
2875            dependencies : [libmount],
2876            install_rpath : rootlibexecdir,
2877            install : true,
2878            install_dir : rootlibexecdir)
2879
2880 executable('systemd-update-done',
2881            'src/update-done/update-done.c',
2882            include_directories : includes,
2883            link_with : [libshared],
2884            install_rpath : rootlibexecdir,
2885            install : true,
2886            install_dir : rootlibexecdir)
2887
2888 executable('systemd-update-utmp',
2889            'src/update-utmp/update-utmp.c',
2890            include_directories : includes,
2891            link_with : [libshared],
2892            dependencies : [libaudit],
2893            install_rpath : rootlibexecdir,
2894            install : true,
2895            install_dir : rootlibexecdir)
2896
2897 if conf.get('HAVE_KMOD') == 1
2898         executable('systemd-modules-load',
2899                    'src/modules-load/modules-load.c',
2900                    include_directories : includes,
2901                    link_with : [libshared],
2902                    dependencies : [libkmod],
2903                    install_rpath : rootlibexecdir,
2904                    install : true,
2905                    install_dir : rootlibexecdir)
2906
2907         meson.add_install_script('sh', '-c',
2908                                  mkdir_p.format(modulesloaddir))
2909         meson.add_install_script('sh', '-c',
2910                                  mkdir_p.format(join_paths(sysconfdir, 'modules-load.d')))
2911 endif
2912
2913 exe = executable('systemd-nspawn',
2914                  systemd_nspawn_sources,
2915                  include_directories : includes,
2916                  link_with : [libcore_shared,
2917                               libnspawn_core,
2918                               libshared],
2919                  dependencies : [libblkid,
2920                                  libseccomp],
2921                  install_rpath : rootlibexecdir,
2922                  install : true)
2923 public_programs += exe
2924
2925 if conf.get('ENABLE_NETWORKD') == 1
2926         executable('systemd-networkd',
2927                    systemd_networkd_sources,
2928                    include_directories : network_include_dir,
2929                    link_with : [libnetworkd_core,
2930                                 libsystemd_network,
2931                                 libudev_static,
2932                                 networkd_link_with],
2933                    dependencies : [threads],
2934                    install_rpath : rootlibexecdir,
2935                    install : true,
2936                    install_dir : rootlibexecdir)
2937
2938         executable('systemd-networkd-wait-online',
2939                    systemd_networkd_wait_online_sources,
2940                    include_directories : includes,
2941                    link_with : [libnetworkd_core,
2942                                 networkd_link_with],
2943                    install_rpath : rootlibexecdir,
2944                    install : true,
2945                    install_dir : rootlibexecdir)
2946
2947         exe = executable('networkctl',
2948                    networkctl_sources,
2949                    include_directories : includes,
2950                    link_with : [libsystemd_network,
2951                               networkd_link_with],
2952                    install_rpath : rootlibexecdir,
2953                    install : true,
2954                    install_dir : rootbindir)
2955         public_programs += exe
2956
2957         executable('systemd-network-generator',
2958                    network_generator_sources,
2959                    include_directories : includes,
2960                    link_with : [networkd_link_with],
2961                    install_rpath : rootlibexecdir,
2962                    install : true,
2963                    install_dir : rootlibexecdir)
2964 endif
2965
2966 executable('systemd-sulogin-shell',
2967            ['src/sulogin-shell/sulogin-shell.c'],
2968            include_directories : includes,
2969            link_with : [libshared],
2970            install_rpath : rootlibexecdir,
2971            install : true,
2972            install_dir : rootlibexecdir)
2973
2974 ############################################################
2975
2976 custom_target(
2977         'systemd-runtest.env',
2978         output : 'systemd-runtest.env',
2979         command : ['sh', '-c', '{ ' +
2980                    'echo SYSTEMD_TEST_DATA=@0@; '.format(join_paths(project_source_root, 'test')) +
2981                    'echo SYSTEMD_CATALOG_DIR=@0@; '.format(join_paths(meson.current_build_dir(), 'catalog')) +
2982                    '} >@OUTPUT@'],
2983         build_by_default : true)
2984
2985 foreach tuple : tests
2986         sources = tuple[0]
2987         link_with = tuple[1].length() > 0 ? tuple[1] : [libshared]
2988         dependencies = tuple[2]
2989         condition = tuple.length() >= 4 ? tuple[3] : ''
2990         type = tuple.length() >= 5 ? tuple[4] : ''
2991         defs = tuple.length() >= 6 ? tuple[5] : []
2992         incs = tuple.length() >= 7 ? tuple[6] : includes
2993         timeout = 30
2994
2995         name = sources[0].split('/')[-1].split('.')[0]
2996         if type.startswith('timeout=')
2997                 timeout = type.split('=')[1].to_int()
2998                 type = ''
2999         endif
3000
3001         if condition == '' or conf.get(condition) == 1
3002                 exe = executable(
3003                         name,
3004                         sources,
3005                         include_directories : incs,
3006                         link_with : link_with,
3007                         dependencies : [versiondep,
3008                                         dependencies],
3009                         c_args : defs,
3010                         build_by_default : want_tests != 'false',
3011                         install_rpath : rootlibexecdir,
3012                         install : install_tests,
3013                         install_dir : join_paths(testsdir, type))
3014
3015                 if type == 'manual'
3016                         message('@0@ is a manual test'.format(name))
3017                 elif type == 'unsafe' and want_tests != 'unsafe'
3018                         message('@0@ is an unsafe test'.format(name))
3019                 elif want_tests != 'false'
3020                         test(name, exe,
3021                              env : test_env,
3022                              timeout : timeout)
3023                 endif
3024         else
3025                 message('Not compiling @0@ because @1@ is not true'.format(name, condition))
3026         endif
3027 endforeach
3028
3029 exe = executable(
3030         'test-libsystemd-sym',
3031         test_libsystemd_sym_c,
3032         include_directories : includes,
3033         link_with : [libsystemd],
3034         build_by_default : want_tests != 'false',
3035         install : install_tests,
3036         install_dir : testsdir)
3037 if want_tests != 'false'
3038         test('test-libsystemd-sym', exe)
3039 endif
3040
3041 exe = executable(
3042         'test-libsystemd-static-sym',
3043         test_libsystemd_sym_c,
3044         include_directories : includes,
3045         link_with : [install_libsystemd_static],
3046         dependencies : [threads], # threads is already included in dependencies on the library,
3047                                   # but does not seem to get propagated. Add here as a work-around.
3048         build_by_default : want_tests != 'false' and static_libsystemd_pic,
3049         install : install_tests and static_libsystemd_pic,
3050         install_dir : testsdir)
3051 if want_tests != 'false' and static_libsystemd_pic
3052         test('test-libsystemd-static-sym', exe)
3053 endif
3054
3055 exe = executable(
3056         'test-libudev-sym',
3057         test_libudev_sym_c,
3058         include_directories : includes,
3059         c_args : '-Wno-deprecated-declarations',
3060         link_with : [libudev],
3061         build_by_default : want_tests != 'false',
3062         install : install_tests,
3063         install_dir : testsdir)
3064 if want_tests != 'false'
3065         test('test-libudev-sym', exe)
3066 endif
3067
3068 exe = executable(
3069         'test-libudev-static-sym',
3070         test_libudev_sym_c,
3071         include_directories : includes,
3072         c_args : '-Wno-deprecated-declarations',
3073         link_with : [install_libudev_static],
3074         build_by_default : want_tests != 'false' and static_libudev_pic,
3075         install : install_tests and static_libudev_pic,
3076         install_dir : testsdir)
3077 if want_tests != 'false' and static_libudev_pic
3078         test('test-libudev-static-sym', exe)
3079 endif
3080
3081 ############################################################
3082
3083 fuzzer_exes = []
3084
3085 if get_option('tests') != 'false'
3086 foreach tuple : fuzzers
3087         sources = tuple[0]
3088         link_with = tuple[1].length() > 0 ? tuple[1] : [libshared]
3089         dependencies = tuple[2]
3090         defs = tuple.length() >= 4 ? tuple[3] : []
3091         incs = tuple.length() >= 5 ? tuple[4] : includes
3092         link_args = []
3093
3094         if want_ossfuzz or want_fuzzbuzz
3095                 dependencies += fuzzing_engine
3096         elif want_libfuzzer
3097                 if fuzzing_engine.found()
3098                         dependencies += fuzzing_engine
3099                 else
3100                         link_args += ['-fsanitize=fuzzer']
3101                 endif
3102         else
3103                 sources += 'src/fuzz/fuzz-main.c'
3104         endif
3105
3106         if want_fuzzbuzz
3107                 sources += 'src/fuzz/fuzzer-entry-point.c'
3108         endif
3109
3110         name = sources[0].split('/')[-1].split('.')[0]
3111
3112         fuzzer_exes += executable(
3113                 name,
3114                 sources,
3115                 include_directories : [incs, include_directories('src/fuzz')],
3116                 link_with : link_with,
3117                 dependencies : dependencies,
3118                 c_args : defs,
3119                 link_args: link_args,
3120                 install : false)
3121 endforeach
3122 endif
3123
3124 run_target('fuzzers',
3125         depends : fuzzer_exes,
3126         command : ['true'])
3127
3128 ############################################################
3129
3130 make_directive_index_py = find_program('tools/make-directive-index.py')
3131 make_man_index_py = find_program('tools/make-man-index.py')
3132 xml_helper_py = find_program('tools/xml_helper.py')
3133 hwdb_update_sh = find_program('tools/meson-hwdb-update.sh')
3134 autosuspend_update_sh = find_program('tools/meson-autosuspend-update.sh')
3135
3136 subdir('sysctl.d')
3137 subdir('sysusers.d')
3138 subdir('tmpfiles.d')
3139 subdir('hwdb.d')
3140 subdir('units')
3141 subdir('presets')
3142 subdir('network')
3143 subdir('man')
3144 subdir('shell-completion/bash')
3145 subdir('shell-completion/zsh')
3146 subdir('docs/sysvinit')
3147 subdir('docs/var-log')
3148
3149 install_subdir('factory/etc',
3150                install_dir : factorydir)
3151
3152 install_data('xorg/50-systemd-user.sh',
3153              install_dir : xinitrcdir)
3154 install_data('modprobe.d/systemd.conf',
3155              install_dir : modprobedir)
3156 install_data('LICENSE.GPL2',
3157              'LICENSE.LGPL2.1',
3158              'NEWS',
3159              'README',
3160              'docs/CODING_STYLE.md',
3161              'docs/DISTRO_PORTING.md',
3162              'docs/ENVIRONMENT.md',
3163              'docs/HACKING.md',
3164              'docs/TRANSIENT-SETTINGS.md',
3165              'docs/TRANSLATORS.md',
3166              'docs/UIDS-GIDS.md',
3167              'src/libsystemd/sd-bus/GVARIANT-SERIALIZATION',
3168              install_dir : docdir)
3169
3170 meson.add_install_script('sh', '-c', mkdir_p.format(systemdstatedir))
3171 meson.add_install_script('sh', '-c', 'touch $DESTDIR@0@'.format(prefixdir))
3172
3173 ############################################################
3174
3175 meson_check_help = find_program('tools/meson-check-help.sh')
3176
3177 foreach exec : public_programs
3178         name = exec.full_path().split('/')[-1]
3179         if want_tests != 'false'
3180                 test('check-help-' + name,
3181                      meson_check_help,
3182                      args : exec.full_path())
3183         endif
3184 endforeach
3185
3186 ############################################################
3187
3188 check_directives_sh = find_program('tools/check-directives.sh')
3189
3190 if want_tests != 'false'
3191         test('check-directives',
3192              check_directives_sh,
3193              args : project_source_root)
3194 endif
3195
3196 ############################################################
3197
3198 # Enable tests for all supported sanitizers
3199 foreach tuple : sanitizers
3200         sanitizer = tuple[0]
3201         build = tuple[1]
3202
3203         if cc.has_link_argument('-fsanitize=@0@'.format(sanitizer))
3204                 prev = ''
3205                 foreach p : fuzz_regression_tests
3206                         b = p.split('/')[-2]
3207                         c = p.split('/')[-1]
3208
3209                         name = '@0@:@1@'.format(b, sanitizer)
3210
3211                         if name != prev
3212                                 if want_tests == 'false'
3213                                         message('Not compiling @0@ because tests is set to false'.format(name))
3214                                 elif slow_tests
3215                                         exe = custom_target(
3216                                                 name,
3217                                                 output : name,
3218                                                 depends : build,
3219                                                 command : [env, 'ln', '-fs',
3220                                                            join_paths(build.full_path(), b),
3221                                                            '@OUTPUT@'],
3222                                                 build_by_default : true)
3223                                 else
3224                                         message('Not compiling @0@ because slow-tests is set to false'.format(name))
3225                                 endif
3226                         endif
3227                         prev = name
3228
3229                         if want_tests != 'false' and slow_tests
3230                                 test('@0@:@1@:@2@'.format(b, c, sanitizer),
3231                                      env,
3232                                      args : [exe.full_path(),
3233                                              join_paths(project_source_root, p)])
3234                         endif
3235                 endforeach
3236         endif
3237 endforeach
3238
3239
3240 ############################################################
3241
3242 if git.found()
3243         all_files = run_command(
3244                 git,
3245                 ['--git-dir=@0@/.git'.format(project_source_root),
3246                  'ls-files',
3247                  ':/*.[ch]'])
3248         all_files = files(all_files.stdout().split())
3249
3250         custom_target(
3251                 'tags',
3252                 output : 'tags',
3253                 command : [env, 'etags', '-o', '@0@/TAGS'.format(project_source_root)] + all_files)
3254         run_target(
3255                 'ctags',
3256                 command : [env, 'ctags', '-o', '@0@/tags'.format(project_source_root)] + all_files)
3257 endif
3258
3259 if git.found()
3260         meson_git_contrib_sh = find_program('tools/meson-git-contrib.sh')
3261         run_target(
3262                 'git-contrib',
3263                 command : [meson_git_contrib_sh])
3264 endif
3265
3266 if git.found()
3267         git_head = run_command(
3268                 git,
3269                 ['--git-dir=@0@/.git'.format(project_source_root),
3270                  'rev-parse', 'HEAD']).stdout().strip()
3271         git_head_short = run_command(
3272                 git,
3273                 ['--git-dir=@0@/.git'.format(project_source_root),
3274                  'rev-parse', '--short=7', 'HEAD']).stdout().strip()
3275
3276         run_target(
3277                 'git-snapshot',
3278                 command : ['git', 'archive',
3279                            '-o', '@0@/systemd-@1@.tar.gz'.format(project_source_root,
3280                                                                  git_head_short),
3281                            '--prefix', 'systemd-@0@/'.format(git_head),
3282                            'HEAD'])
3283 endif
3284
3285 ############################################################
3286
3287 meson_check_api_docs_sh = find_program('tools/meson-check-api-docs.sh')
3288 run_target(
3289         'check-api-docs',
3290         depends : [man, libsystemd, libudev],
3291         command : [meson_check_api_docs_sh, libsystemd.full_path(), libudev.full_path()])
3292
3293 ############################################################
3294 watchdog_opt = service_watchdog == '' ? 'disabled' : service_watchdog
3295
3296 status = [
3297         '@0@ @1@'.format(meson.project_name(), meson.project_version()),
3298
3299         'split /usr:                        @0@'.format(split_usr),
3300         'split bin-sbin:                    @0@'.format(split_bin),
3301         'prefix directory:                  @0@'.format(prefixdir),
3302         'rootprefix directory:              @0@'.format(rootprefixdir),
3303         'sysconf directory:                 @0@'.format(sysconfdir),
3304         'include directory:                 @0@'.format(includedir),
3305         'lib directory:                     @0@'.format(libdir),
3306         'rootlib directory:                 @0@'.format(rootlibdir),
3307         'SysV init scripts:                 @0@'.format(sysvinit_path),
3308         'SysV rc?.d directories:            @0@'.format(sysvrcnd_path),
3309         'PAM modules directory:             @0@'.format(pamlibdir),
3310         'PAM configuration directory:       @0@'.format(pamconfdir),
3311         'RPM macros directory:              @0@'.format(rpmmacrosdir),
3312         'modprobe.d directory:              @0@'.format(modprobedir),
3313         'D-Bus policy directory:            @0@'.format(dbuspolicydir),
3314         'D-Bus session directory:           @0@'.format(dbussessionservicedir),
3315         'D-Bus system directory:            @0@'.format(dbussystemservicedir),
3316         'bash completions directory:        @0@'.format(bashcompletiondir),
3317         'zsh completions directory:         @0@'.format(zshcompletiondir),
3318         'extra start script:                @0@'.format(get_option('rc-local')),
3319         'debug shell:                       @0@ @ @1@'.format(get_option('debug-shell'),
3320                                                               get_option('debug-tty')),
3321         'TTY GID:                           @0@'.format(tty_gid),
3322         'users GID:                         @0@'.format(substs.get('USERS_GID')),
3323         'maximum system UID:                @0@'.format(system_uid_max),
3324         'maximum system GID:                @0@'.format(system_gid_max),
3325         'minimum dynamic UID:               @0@'.format(dynamic_uid_min),
3326         'maximum dynamic UID:               @0@'.format(dynamic_uid_max),
3327         'minimum container UID base:        @0@'.format(container_uid_base_min),
3328         'maximum container UID base:        @0@'.format(container_uid_base_max),
3329         '/dev/kvm access mode:              @0@'.format(get_option('dev-kvm-mode')),
3330         'render group access mode:          @0@'.format(get_option('group-render-mode')),
3331         'certificate root directory:        @0@'.format(get_option('certificate-root')),
3332         'support URL:                       @0@'.format(support_url),
3333         'nobody user name:                  @0@'.format(nobody_user),
3334         'nobody group name:                 @0@'.format(nobody_group),
3335         'fallback hostname:                 @0@'.format(get_option('fallback-hostname')),
3336         'symbolic gateway hostnames:        @0@'.format(', '.join(gateway_hostnames)),
3337
3338         'default DNSSEC mode:               @0@'.format(default_dnssec),
3339         'default DNS-over-TLS mode:         @0@'.format(default_dns_over_tls),
3340         'default cgroup hierarchy:          @0@'.format(default_hierarchy),
3341         'default net.naming-scheme setting: @0@'.format(default_net_naming_scheme),
3342         'default KillUserProcesses setting: @0@'.format(kill_user_processes),
3343         'default locale:                    @0@'.format(default_locale),
3344         'default user $PATH:                @0@'.format(default_user_path_display),
3345         'systemd service watchdog:          @0@'.format(watchdog_opt)]
3346
3347 alt_dns_servers = '\n                                            '.join(dns_servers.split(' '))
3348 alt_ntp_servers = '\n                                            '.join(ntp_servers.split(' '))
3349 status += [
3350         'default DNS servers:               @0@'.format(alt_dns_servers),
3351         'default NTP servers:               @0@'.format(alt_ntp_servers)]
3352
3353 alt_time_epoch = run_command('date', '-Is', '-u', '-d',
3354                              '@@0@'.format(time_epoch)).stdout().strip()
3355 status += [
3356         'time epoch:                        @0@ (@1@)'.format(time_epoch, alt_time_epoch)]
3357
3358 status += [
3359         'static libsystemd:                 @0@'.format(static_libsystemd),
3360         'static libudev:                    @0@'.format(static_libudev)]
3361
3362 # TODO:
3363 # CFLAGS:   ${OUR_CFLAGS} ${CFLAGS}
3364 # CPPFLAGS: ${OUR_CPPFLAGS} ${CPPFLAGS}
3365 # LDFLAGS:  ${OUR_LDFLAGS} ${LDFLAGS}
3366
3367 if conf.get('ENABLE_EFI') == 1
3368         status += 'efi arch:                          @0@'.format(efi_arch)
3369
3370         if have_gnu_efi
3371                 status += [
3372                         'EFI machine type:                  @0@'.format(EFI_MACHINE_TYPE_NAME),
3373                         'EFI CC                             @0@'.format(' '.join(efi_cc)),
3374                         'EFI lds:                           @0@'.format(efi_lds),
3375                         'EFI crt0:                          @0@'.format(efi_crt0),
3376                         'EFI include directory:             @0@'.format(efi_incdir)]
3377         endif
3378 endif
3379
3380 found = []
3381 missing = []
3382
3383 foreach tuple : [
3384         ['libcryptsetup'],
3385         ['PAM'],
3386         ['pwquality'],
3387         ['libfdisk'],
3388         ['p11kit'],
3389         ['AUDIT'],
3390         ['IMA'],
3391         ['AppArmor'],
3392         ['SELinux'],
3393         ['SECCOMP'],
3394         ['SMACK'],
3395         ['zlib'],
3396         ['xz'],
3397         ['lz4'],
3398         ['bzip2'],
3399         ['ACL'],
3400         ['gcrypt'],
3401         ['qrencode'],
3402         ['microhttpd'],
3403         ['gnutls'],
3404         ['openssl'],
3405         ['libcurl'],
3406         ['idn'],
3407         ['libidn2'],
3408         ['libidn'],
3409         ['libiptc'],
3410         ['elfutils'],
3411         ['binfmt'],
3412         ['repart'],
3413         ['vconsole'],
3414         ['quotacheck'],
3415         ['tmpfiles'],
3416         ['environment.d'],
3417         ['sysusers'],
3418         ['firstboot'],
3419         ['randomseed'],
3420         ['backlight'],
3421         ['rfkill'],
3422         ['logind'],
3423         ['machined'],
3424         ['portabled'],
3425         ['userdb'],
3426         ['homed'],
3427         ['importd'],
3428         ['hostnamed'],
3429         ['timedated'],
3430         ['timesyncd'],
3431         ['localed'],
3432         ['networkd'],
3433         ['resolve'],
3434         ['DNS-over-TLS(gnutls)',  conf.get('DNS_OVER_TLS_USE_GNUTLS') == 1],
3435         ['DNS-over-TLS(openssl)', conf.get('DNS_OVER_TLS_USE_OPENSSL') == 1],
3436         ['coredump'],
3437         ['pstore'],
3438         ['polkit'],
3439         ['legacy pkla',      install_polkit_pkla],
3440         ['efi'],
3441         ['gnu-efi',          have_gnu_efi],
3442         ['kmod'],
3443         ['xkbcommon'],
3444         ['pcre2'],
3445         ['blkid'],
3446         ['dbus'],
3447         ['glib'],
3448         ['nss-myhostname'],
3449         ['nss-mymachines'],
3450         ['nss-resolve'],
3451         ['nss-systemd'],
3452         ['hwdb'],
3453         ['tpm'],
3454         ['man pages',        want_man],
3455         ['html pages',       want_html],
3456         ['man page indices', want_man and have_lxml],
3457         ['SysV compat'],
3458         ['utmp'],
3459         ['ldconfig'],
3460         ['hibernate'],
3461         ['adm group',        get_option('adm-group')],
3462         ['wheel group',      get_option('wheel-group')],
3463         ['gshadow'],
3464         ['debug hashmap'],
3465         ['debug mmap cache'],
3466         ['debug siphash'],
3467         ['valgrind',         conf.get('VALGRIND') == 1],
3468         ['trace logging',    conf.get('LOG_TRACE') == 1],
3469         ['link-udev-shared',      get_option('link-udev-shared')],
3470         ['link-systemctl-shared', get_option('link-systemctl-shared')],
3471         ['link-networkd-shared',  get_option('link-networkd-shared')],
3472 ]
3473
3474         if tuple.length() >= 2
3475                 cond = tuple[1]
3476         else
3477                 ident1 = 'HAVE_' + tuple[0].underscorify().to_upper()
3478                 ident2 = 'ENABLE_' + tuple[0].underscorify().to_upper()
3479                 cond = conf.get(ident1, 0) == 1 or conf.get(ident2, 0) == 1
3480         endif
3481         if cond
3482                 found += tuple[0]
3483         else
3484                 missing += tuple[0]
3485         endif
3486 endforeach
3487
3488 status += [
3489         '',
3490         'enabled features: @0@'.format(', '.join(found)),
3491         '',
3492         'disabled features: @0@'.format(', '.join(missing)),
3493         '']
3494 message('\n         '.join(status))
3495
3496 if rootprefixdir != rootprefix_default
3497         warning('\n' +
3498                 'Note that the installation prefix was changed to "@0@".\n'.format(rootprefixdir) +
3499                 'systemd used fixed names for unit file directories and other paths, so anything\n' +
3500                 'except the default ("@0@") is strongly discouraged.'.format(rootprefix_default))
3501 endif